[ViewVC] Diff of: cvs/gvpe/configure

Comparing gvpe/configure (file contents):
Revision 1.17 by pcg, Mon May 10 18:57:03 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	use a hmac of length BYTES bytes (default 12).	1493	use a hmac of length BYTES bytes (default 12).
887	Allowed values are 4, 8, 12, 16.	1494	Allowed values are 4, 8, 12, 16.
888	--enable-rand-length=BYTES
889	use BYTES bytes of extra randomness (default 8).
890	Allowed values are 0, 4, 8.
891	--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).
892	Use 9100 for jumbogram support.	1496	Use 9100 for jumbogram support.
893	--disable-compression Disable compression support.	1497	--disable-compression Disable compression support.
894	--enable-cipher Select the symmetric cipher (default "bf"). Must be	1498	--enable-cipher=CIPHER Select the symmetric cipher (default "aes-128").
895	one of "bf" (blowfish), "aes-128" (rijndael),	1499	Must be one of "aes-128" (rijndael), "aes-192", or
896	"aes-192" or "aes-256".	1500	"aes-256".
897	--enable-digest Select the digets algorithm to use (default "sha1").	1501	--enable-hmac-digest=HMAC
		1502	Select the HMAC digest algorithm to use (default
		1503	"sha1"). Must be one of "sha512", "sha256", "sha1",
		1504	"ripemd160", "whirlpool".
		1505	--enable-auth-digest=DIGEST
		1506	Select the hmac algorithm to use (default "sha512").
898	Must be one of "sha1", "ripemd160", "md5" or "md4"	1507	Must be one of "sha512", "sha256", "whirlpool".
899	(insecure).
900		1508
901	Optional Packages:	1509	Optional Packages:
902	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1510	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
903	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1511	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
904	--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
…		…
906	--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
907	--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
908	--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
909	--with-kernel=dir give the directory with kernel sources	1517	--with-kernel=dir give the directory with kernel sources
910	(default: /usr/src/linux)	1518	(default: /usr/src/linux)
911	--with-openssl-include=DIR OpenSSL headers directory (without trailing /openssl)
912	--with-openssl-lib=DIR OpenSSL library directory
913		1519
914	Some influential environment variables:	1520	Some influential environment variables:
915	CC C compiler command	1521	CC C compiler command
916	CFLAGS C compiler flags	1522	CFLAGS C compiler flags
917	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
918	nonstandard directory <lib dir>	1524	nonstandard directory <lib dir>
		1525	LIBS libraries to pass to the linker, e.g. -l<library>
919	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
920	headers in a nonstandard directory <include dir>	1527	you have headers in a nonstandard directory <include dir>
921	CPP C preprocessor	1528	CPP C preprocessor
922	CXX C++ compiler command	1529	CXX C++ compiler command
923	CXXFLAGS C++ compiler flags	1530	CXXFLAGS C++ compiler flags
924	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
925		1540
926	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
927	it to find libraries and programs with nonstandard names/locations.	1542	it to find libraries and programs with nonstandard names/locations.
928		1543
		1544	Report bugs to the package provider.
929	_ACEOF	1545	_ACEOF
		1546	ac_status=$?
930	fi	1547	fi
931		1548
932	if test "$ac_init_help" = "recursive"; then	1549	if test "$ac_init_help" = "recursive"; then
933	# If there are subdirs, report their specific --help.	1550	# If there are subdirs, report their specific --help.
934	ac_popdir=`pwd`
935	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
936	test -d $ac_dir \|\| continue	1552	test -d "$ac_dir" \|\|
		1553	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
		1554	continue
937	ac_builddir=.	1555	ac_builddir=.
938		1556
939	if test "$ac_dir" != .; then	1557	case "$ac_dir" in
		1558	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		1559	*)
940	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`	1560	ac_dir_suffix=/`printf "%s\n" "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
941	# A "../" for each directory in $ac_dir_suffix.	1561	# A ".." for each directory in $ac_dir_suffix.
942	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`	1562	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
943	else	1563	case $ac_top_builddir_sub in
944	ac_dir_suffix= ac_top_builddir=	1564	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
945	fi	1565	*) ac_top_build_prefix=$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
946		1572
947	case $srcdir in	1573	case $srcdir in
948	.) # No --srcdir option. We are building in place.	1574	.) # We are building in place.
949	ac_srcdir=.	1575	ac_srcdir=.
950	if test -z "$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;
951	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
952	else	1598	else
953	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
954	fi ;;
955	[\\/]* \| ?:[\\/]* ) # Absolute path.
956	ac_srcdir=$srcdir$ac_dir_suffix;
957	ac_top_srcdir=$srcdir ;;
958	*) # Relative path.
959	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
960	ac_top_srcdir=$ac_top_builddir$srcdir ;;
961	esac
962
963	# Do not use `cd foo && pwd` to compute absolute paths, because
964	# the directories may not exist.
965	case `pwd` in
966	.) ac_abs_builddir="$ac_dir";;
967	*)
968	case "$ac_dir" in
969	.) ac_abs_builddir=`pwd`;;
970	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
971	*) ac_abs_builddir=`pwd`/"$ac_dir";;
972	esac;;
973	esac
974	case $ac_abs_builddir in
975	.) ac_abs_top_builddir=${ac_top_builddir}.;;
976	*)
977	case ${ac_top_builddir}. in
978	.) ac_abs_top_builddir=$ac_abs_builddir;;
979	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
980	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
981	esac;;
982	esac
983	case $ac_abs_builddir in
984	.) ac_abs_srcdir=$ac_srcdir;;
985	*)
986	case $ac_srcdir in
987	.) ac_abs_srcdir=$ac_abs_builddir;;
988	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
989	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
990	esac;;
991	esac
992	case $ac_abs_builddir in
993	.) ac_abs_top_srcdir=$ac_top_srcdir;;
994	*)
995	case $ac_top_srcdir in
996	.) ac_abs_top_srcdir=$ac_abs_builddir;;
997	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
998	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
999	esac;;
1000	esac
1001
1002	cd $ac_dir
1003	# Check for guested configure; otherwise get Cygnus style configure.
1004	if test -f $ac_srcdir/configure.gnu; then
1005	echo
1006	$SHELL $ac_srcdir/configure.gnu --help=recursive
1007	elif test -f $ac_srcdir/configure; then
1008	echo
1009	$SHELL $ac_srcdir/configure --help=recursive
1010	elif test -f $ac_srcdir/configure.ac \|\|
1011	test -f $ac_srcdir/configure.in; then
1012	echo
1013	$ac_configure --help
1014	else
1015	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1599	printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1016	fi	1600	fi \|\| ac_status=$?
1017	cd "$ac_popdir"	1601	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1018	done	1602	done
1019	fi	1603	fi
1020		1604
1021	test -n "$ac_init_help" && exit 0	1605	test -n "$ac_init_help" && exit $ac_status
1022	if $ac_init_version; then	1606	if $ac_init_version; then
1023	cat <<\_ACEOF	1607	cat <<\_ACEOF
		1608	gvpe configure 3.1
		1609	generated by GNU Autoconf 2.71
1024		1610
1025	Copyright (C) 2003 Free Software Foundation, Inc.	1611	Copyright (C) 2021 Free Software Foundation, Inc.
1026	This configure script is free software; the Free Software Foundation	1612	This configure script is free software; the Free Software Foundation
1027	gives unlimited permission to copy, distribute and modify it.	1613	gives unlimited permission to copy, distribute and modify it.
1028	_ACEOF	1614	_ACEOF
1029	exit 0	1615	exit
1030	fi	1616	fi
1031	exec 5>config.log	1617
1032	cat >&5 <<_ACEOF	1618	## ------------------------ ##
		1619	## Autoconf initialization. ##
		1620	## ------------------------ ##
		1621
		1622	# ac_fn_c_try_compile LINENO
		1623	# --------------------------
		1624	# Try to compile conftest.$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
1033	This file contains any messages produced by compilers while	2137	This file contains any messages produced by compilers while
1034	running configure, to aid debugging if configure makes a mistake.	2138	running configure, to aid debugging if configure makes a mistake.
1035		2139
1036	It was created by $as_me, which was	2140	It was created by gvpe $as_me 3.1, which was
1037	generated by GNU Autoconf 2.59. Invocation command line was	2141	generated by GNU Autoconf 2.71. Invocation command line was
1038		2142
1039	$ $0 $@	2143	$ $0$ac_configure_args_raw
1040		2144
1041	_ACEOF	2145	_ACEOF
		2146	exec 5>>config.log
1042	{	2147	{
1043	cat <<_ASUNAME	2148	cat <<_ASUNAME
1044	## --------- ##	2149	## --------- ##
1045	## Platform. ##	2150	## Platform. ##
1046	## --------- ##	2151	## --------- ##
…		…
1055	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`	2160	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1056		2161
1057	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`	2162	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1058	/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`
1059	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`	2164	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1060	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`	2165	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
1061	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`	2166	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1062	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`	2167	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1063	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`	2168	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1064		2169
1065	_ASUNAME	2170	_ASUNAME
1066		2171
1067	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2172	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1068	for as_dir in $PATH	2173	for as_dir in $PATH
1069	do	2174	do
1070	IFS=$as_save_IFS	2175	IFS=$as_save_IFS
1071	test -z "$as_dir" && as_dir=.	2176	case $as_dir in #(((
1072	echo "PATH: $as_dir"	2177	'') as_dir=./ ;;
		2178	*/) ;;
		2179	*) as_dir=$as_dir/ ;;
		2180	esac
		2181	printf "%s\n" "PATH: $as_dir"
1073	done	2182	done
		2183	IFS=$as_save_IFS
1074		2184
1075	} >&5	2185	} >&5
1076		2186
1077	cat >&5 <<_ACEOF	2187	cat >&5 <<_ACEOF
1078		2188
…		…
1090	# Also quote any args containing shell meta-characters.	2200	# Also quote any args containing shell meta-characters.
1091	# Make two passes to allow for proper duplicate-argument suppression.	2201	# Make two passes to allow for proper duplicate-argument suppression.
1092	ac_configure_args=	2202	ac_configure_args=
1093	ac_configure_args0=	2203	ac_configure_args0=
1094	ac_configure_args1=	2204	ac_configure_args1=
1095	ac_sep=
1096	ac_must_keep_next=false	2205	ac_must_keep_next=false
1097	for ac_pass in 1 2	2206	for ac_pass in 1 2
1098	do	2207	do
1099	for ac_arg	2208	for ac_arg
1100	do	2209	do
1101	case $ac_arg in	2210	case $ac_arg in
1102	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;	2211	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1103	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	2212	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1104	\| -silent \| --silent \| --silen \| --sile \| --sil)	2213	\| -silent \| --silent \| --silen \| --sile \| --sil)
1105	continue ;;	2214	continue ;;
1106	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)	2215	\')
1107	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;	2216	ac_arg=`printf "%s\n" "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1108	esac	2217	esac
1109	case $ac_pass in	2218	case $ac_pass in
1110	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;	2219	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1111	2)	2220	2)
1112	ac_configure_args1="$ac_configure_args1 '$ac_arg'"	2221	as_fn_append ac_configure_args1 " '$ac_arg'"
1113	if test $ac_must_keep_next = true; then	2222	if test $ac_must_keep_next = true; then
1114	ac_must_keep_next=false # Got value, back to normal.	2223	ac_must_keep_next=false # Got value, back to normal.
1115	else	2224	else
1116	case $ac_arg in	2225	case $ac_arg in
1117	= \| --config-cache \| -C \| -disable-* \| --disable-* \	2226	= \| --config-cache \| -C \| -disable-* \| --disable-* \
…		…
1123	esac	2232	esac
1124	;;	2233	;;
1125	-* ) ac_must_keep_next=true ;;	2234	-* ) ac_must_keep_next=true ;;
1126	esac	2235	esac
1127	fi	2236	fi
1128	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"	2237	as_fn_append ac_configure_args " '$ac_arg'"
1129	# Get rid of the leading space.
1130	ac_sep=" "
1131	;;	2238	;;
1132	esac	2239	esac
1133	done	2240	done
1134	done	2241	done
1135	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }	2242	{ ac_configure_args0=; unset ac_configure_args0;}
1136	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }	2243	{ ac_configure_args1=; unset ac_configure_args1;}
1137		2244
1138	# When interrupted or exit'd, cleanup temporary files, and complete	2245	# When interrupted or exit'd, cleanup temporary files, and complete
1139	# config.log. We remove comments because anyway the quotes in there	2246	# config.log. We remove comments because anyway the quotes in there
1140	# would cause problems or look ugly.	2247	# would cause problems or look ugly.
1141	# WARNING: Be sure not to use single quotes in there, as some shells,	2248	# WARNING: Use '\'' to represent an apostrophe within the trap.
1142	# 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.
1143	trap 'exit_status=$?	2250	trap 'exit_status=$?
		2251	# Sanitize IFS.
		2252	IFS=" "" $as_nl"
1144	# Save into config.log some information that might help in debugging.	2253	# Save into config.log some information that might help in debugging.
1145	{	2254	{
1146	echo	2255	echo
1147		2256
1148	cat <<\_ASBOX	2257	printf "%s\n" "## ---------------- ##
1149	## ---------------- ##
1150	## Cache variables. ##	2258	## Cache variables. ##
1151	## ---------------- ##	2259	## ---------------- ##"
1152	_ASBOX
1153	echo	2260	echo
1154	# The following way of writing the cache mishandles newlines in values,	2261	# The following way of writing the cache mishandles newlines in values,
1155	{	2262	(
		2263	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[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
1156	(set) 2>&1 \|	2278	(set) 2>&1 \|
1157	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in	2279	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1158	ac_space=\ )	2280	${as_nl}ac_space=\ )
1159	sed -n \	2281	sed -n \
1160	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;	2282	"s/'\''/'\''\\\\'\'''\''/g;
1161	s/^\$[_$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_[_$as_cr_alnum]=/p"
1162	;;	2287	;;
1163	*)
1164	sed -n \
1165	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1166	;;
1167	esac;	2288	esac \|
1168	}	2289	sort
		2290	)
1169	echo	2291	echo
1170		2292
1171	cat <<\_ASBOX	2293	printf "%s\n" "## ----------------- ##
1172	## ----------------- ##
1173	## Output variables. ##	2294	## Output variables. ##
1174	## ----------------- ##	2295	## ----------------- ##"
1175	_ASBOX
1176	echo	2296	echo
1177	for ac_var in $ac_subst_vars	2297	for ac_var in $ac_subst_vars
1178	do	2298	do
1179	eval ac_val=$`echo $ac_var`	2299	eval ac_val=\$$ac_var
1180	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'\''"
1181	done \| sort	2304	done \| sort
1182	echo	2305	echo
1183		2306
1184	if test -n "$ac_subst_files"; then	2307	if test -n "$ac_subst_files"; then
1185	cat <<\_ASBOX	2308	printf "%s\n" "## ------------------- ##
		2309	## File substitutions. ##
1186	## ------------- ##	2310	## ------------------- ##"
1187	## Output files. ##
1188	## ------------- ##
1189	_ASBOX
1190	echo	2311	echo
1191	for ac_var in $ac_subst_files	2312	for ac_var in $ac_subst_files
1192	do	2313	do
1193	eval ac_val=$`echo $ac_var`	2314	eval ac_val=\$$ac_var
1194	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'\''"
1195	done \| sort	2319	done \| sort
1196	echo	2320	echo
1197	fi	2321	fi
1198		2322
1199	if test -s confdefs.h; then	2323	if test -s confdefs.h; then
1200	cat <<\_ASBOX	2324	printf "%s\n" "## ----------- ##
1201	## ----------- ##
1202	## confdefs.h. ##	2325	## confdefs.h. ##
1203	## ----------- ##	2326	## ----------- ##"
1204	_ASBOX
1205	echo	2327	echo
1206	sed "/^$/d" confdefs.h \| sort	2328	cat confdefs.h
1207	echo	2329	echo
1208	fi	2330	fi
1209	test "$ac_signal" != 0 &&	2331	test "$ac_signal" != 0 &&
1210	echo "$as_me: caught signal $ac_signal"	2332	printf "%s\n" "$as_me: caught signal $ac_signal"
1211	echo "$as_me: exit $exit_status"	2333	printf "%s\n" "$as_me: exit $exit_status"
1212	} >&5	2334	} >&5
1213	rm -f core *.core &&	2335	rm -f core .core core.conftest. &&
1214	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&	2336	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1215	exit $exit_status	2337	exit $exit_status
1216	' 0	2338	' 0
1217	for ac_signal in 1 2 13 15; do	2339	for ac_signal in 1 2 13 15; do
1218	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal	2340	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1219	done	2341	done
1220	ac_signal=0	2342	ac_signal=0
1221		2343
1222	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2344	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1223	rm -rf conftest* confdefs.h	2345	rm -f -r conftest* confdefs.h
1224	# AIX cpp loses on an empty file, so make sure it contains at least a newline.	2346
1225	echo >confdefs.h	2347	printf "%s\n" "/* confdefs.h */" > confdefs.h
1226		2348
1227	# Predefined preprocessor variables.	2349	# Predefined preprocessor variables.
1228		2350
1229	cat >>confdefs.h <<_ACEOF	2351	printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
1230	#define PACKAGE_NAME "$PACKAGE_NAME"
1231	_ACEOF
1232		2352
		2353	printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
1233		2354
1234	cat >>confdefs.h <<_ACEOF	2355	printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
1235	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1236	_ACEOF
1237		2356
		2357	printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
1238		2358
1239	cat >>confdefs.h <<_ACEOF	2359	printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
1240	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1241	_ACEOF
1242		2360
1243		2361	printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
1244	cat >>confdefs.h <<_ACEOF
1245	#define PACKAGE_STRING "$PACKAGE_STRING"
1246	_ACEOF
1247
1248
1249	cat >>confdefs.h <<_ACEOF
1250	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1251	_ACEOF
1252		2362
1253		2363
1254	# 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.
1255	# Prefer explicitly selected file to automatically selected ones.	2365	# Prefer an explicitly selected file to automatically selected ones.
1256	if test -z "$CONFIG_SITE"; then	2366	if test -n "$CONFIG_SITE"; then
		2367	ac_site_files="$CONFIG_SITE"
1257	if test "x$prefix" != xNONE; then	2368	elif test "x$prefix" != xNONE; then
1258	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"	2369	ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
1259	else	2370	else
1260	CONFIG_SITE="$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"
1261	fi
1262	fi	2372	fi
1263	for ac_site_file in $CONFIG_SITE; do	2373
1264	if test -r "$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
1265	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5	2383	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1266	echo "$as_me: loading site script $ac_site_file" >&6;}	2384	printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
1267	sed 's/^/\| /' "$ac_site_file" >&5	2385	sed 's/^/\| /' "$ac_site_file" >&5
1268	. "$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; }
1269	fi	2391	fi
1270	done	2392	done
1271		2393
1272	if test -r "$cache_file"; then	2394	if test -r "$cache_file"; then
1273	# Some versions of bash will fail to source /dev/null (special	2395	# Some versions of bash will fail to source /dev/null (special files
1274	# files actually), so we avoid doing that.	2396	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1275	if test -f "$cache_file"; then	2397	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1276	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5	2398	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1277	echo "$as_me: loading cache $cache_file" >&6;}	2399	printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
1278	case $cache_file in	2400	case $cache_file in
1279	[\\/]* \| ?:[\\/]* ) . $cache_file;;	2401	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
1280	*) . ./$cache_file;;	2402	*) . "./$cache_file";;
1281	esac	2403	esac
1282	fi	2404	fi
1283	else	2405	else
1284	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5	2406	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1285	echo "$as_me: creating cache $cache_file" >&6;}	2407	printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
1286	>$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"
1287	fi	3041	fi
1288		3042
1289	# 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
1290	# value.	3044	# value.
1291	ac_cache_corrupted=false	3045	ac_cache_corrupted=false
1292	for ac_var in `(set) 2>&1 \|	3046	for ac_var in $ac_precious_vars; do
1293	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1294	eval ac_old_set=\$ac_cv_env_${ac_var}_set	3047	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1295	eval ac_new_set=\$ac_env_${ac_var}_set	3048	eval ac_new_set=\$ac_env_${ac_var}_set
1296	eval ac_old_val="\$ac_cv_env_${ac_var}_value"	3049	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1297	eval ac_new_val="\$ac_env_${ac_var}_value"	3050	eval ac_new_val=\$ac_env_${ac_var}_value
1298	case $ac_old_set,$ac_new_set in	3051	case $ac_old_set,$ac_new_set in
1299	set,)	3052	set,)
1300	{ 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 \`$ac_old_val' in the previous run" >&5
1301	echo "$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 \`$ac_old_val' in the previous run" >&2;}
1302	ac_cache_corrupted=: ;;	3055	ac_cache_corrupted=: ;;
1303	,set)	3056	,set)
1304	{ echo "$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
1305	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;}
1306	ac_cache_corrupted=: ;;	3059	ac_cache_corrupted=: ;;
1307	,);;	3060	,);;
1308	*)	3061	*)
1309	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" != "$ac_new_val_w"; then
1310	{ echo "$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
1311	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;}
1312	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1313	echo "$as_me: former value: $ac_old_val" >&2;}
1314	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1315	echo "$as_me: current value: $ac_new_val" >&2;}
1316	ac_cache_corrupted=:	3069	ac_cache_corrupted=:
		3070	else
		3071	{ printf "%s\n" "$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: \`$ac_new_val'" >&2;}
1317	fi;;	3079	fi;;
1318	esac	3080	esac
1319	# Pass precious variables to config.status.	3081	# Pass precious variables to config.status.
1320	if test "$ac_new_set" = set; then	3082	if test "$ac_new_set" = set; then
1321	case $ac_new_val in	3083	case $ac_new_val in
1322	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1323	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"` ;;
1324	*) ac_arg=$ac_var=$ac_new_val ;;	3085	*) ac_arg=$ac_var=$ac_new_val ;;
1325	esac	3086	esac
1326	case " $ac_configure_args " in	3087	case " $ac_configure_args " in
1327	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.	3088	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1328	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;	3089	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1329	esac	3090	esac
1330	fi	3091	fi
1331	done	3092	done
1332	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 \`$ac_pwd':" >&2;}
1333	{ echo "$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
1334	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;}
1335	{ { 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 $cache_file'
1336	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}	3099	and start over" "$LINENO" 5
1337	{ (exit 1); exit 1; }; }
1338	fi	3100	fi
		3101	## -------------------- ##
		3102	## Main body of script. ##
		3103	## -------------------- ##
1339		3104
1340	ac_ext=c	3105	ac_ext=c
1341	ac_cpp='$CPP $CPPFLAGS'	3106	ac_cpp='$CPP $CPPFLAGS'
1342	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3107	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1343	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'
…		…
1346		3111
1347		3112
1348		3113
1349		3114
1350		3115
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364	ac_aux_dir=
1365	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1366	if test -f $ac_dir/install-sh; then
1367	ac_aux_dir=$ac_dir
1368	ac_install_sh="$ac_aux_dir/install-sh -c"
1369	break
1370	elif test -f $ac_dir/install.sh; then
1371	ac_aux_dir=$ac_dir
1372	ac_install_sh="$ac_aux_dir/install.sh -c"
1373	break
1374	elif test -f $ac_dir/shtool; then
1375	ac_aux_dir=$ac_dir
1376	ac_install_sh="$ac_aux_dir/shtool install -c"
1377	break
1378	fi
1379	done
1380	if test -z "$ac_aux_dir"; then
1381	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1382	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1383	{ (exit 1); exit 1; }; }
1384	fi
1385	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1386	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1387	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1388
1389	# Make sure we can run config.sub.	3116	# Make sure we can run config.sub.
1390	$ac_config_sub sun4 >/dev/null 2>&1 \|\|	3117	$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 \|\|
1391	{ { 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
1392	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1393	{ (exit 1); exit 1; }; }
1394		3119
1395	echo "$as_me:$LINENO: checking build system type" >&5	3120	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1396	echo $ECHO_N "checking build system type... $ECHO_C" >&6	3121	printf %s "checking build system type... " >&6; }
1397	if test "${ac_cv_build+set}" = set; then	3122	if test ${ac_cv_build+y}
1398	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=$ac_cv_build
1399	else	3163	else
1400	ac_cv_build_alias=$build_alias	3164	ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` \|\|
1401	test -z "$ac_cv_build_alias" &&	3165	as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
1402	ac_cv_build_alias=`$ac_config_guess`
1403	test -z "$ac_cv_build_alias" &&
1404	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1405	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1406	{ (exit 1); exit 1; }; }
1407	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
1408	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1409	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1410	{ (exit 1); exit 1; }; }
1411
1412	fi	3166	fi
1413	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1414	echo "${ECHO_T}$ac_cv_build" >&6
1415	build=$ac_cv_build
1416	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1417	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1418	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1419		3167
		3168	fi
		3169	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
		3170	printf "%s\n" "$ac_cv_host" >&6; }
		3171	case $ac_cv_host in
		3172	--*) ;;
		3173	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
		3174	esac
		3175	host=$ac_cv_host
		3176	ac_save_IFS=$IFS; IFS='-'
		3177	set x $ac_cv_host
		3178	shift
		3179	host_cpu=$1
		3180	host_vendor=$2
		3181	shift; shift
		3182	# Remember, the first character of IFS is used to create $*,
		3183	# except with old shells:
		3184	host_os=$*
		3185	IFS=$ac_save_IFS
		3186	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
1420		3187
1421	echo "$as_me:$LINENO: checking host system type" >&5	3188
1422	echo $ECHO_N "checking host system type... $ECHO_C" >&6	3189	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1423	if test "${ac_cv_host+set}" = set; then	3190	printf %s "checking target system type... " >&6; }
1424	echo $ECHO_N "(cached) $ECHO_C" >&6	3191	if test ${ac_cv_target+y}
		3192	then :
		3193	printf %s "(cached) " >&6
		3194	else $as_nop
		3195	if test "x$target_alias" = x; then
		3196	ac_cv_target=$ac_cv_host
1425	else	3197	else
1426	ac_cv_host_alias=$host_alias
1427	test -z "$ac_cv_host_alias" &&
1428	ac_cv_host_alias=$ac_cv_build_alias
1429	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
1430	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1431	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1432	{ (exit 1); exit 1; }; }
1433
1434	fi
1435	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1436	echo "${ECHO_T}$ac_cv_host" >&6
1437	host=$ac_cv_host
1438	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1439	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1440	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1441
1442
1443	echo "$as_me:$LINENO: checking target system type" >&5
1444	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1445	if test "${ac_cv_target+set}" = set; then
1446	echo $ECHO_N "(cached) $ECHO_C" >&6
1447	else
1448	ac_cv_target_alias=$target_alias
1449	test "x$ac_cv_target_alias" = "x" &&
1450	ac_cv_target_alias=$ac_cv_host_alias
1451	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|	3198	ac_cv_target=`$SHELL "${ac_aux_dir}config.sub" $target_alias` \|\|
1452	{ { echo "$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
1453	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1454	{ (exit 1); exit 1; }; }
1455
1456	fi	3200	fi
1457	echo "$as_me:$LINENO: result: $ac_cv_target" >&5	3201
1458	echo "${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
1459	target=$ac_cv_target	3209	target=$ac_cv_target
1460	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`	3210	ac_save_IFS=$IFS; IFS='-'
1461	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`	3211	set x $ac_cv_target
1462	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
1463		3221
1464		3222
1465	# The aliases save the names the user supplied, while $host etc.	3223	# The aliases save the names the user supplied, while $host etc.
1466	# will get canonicalized.	3224	# will get canonicalized.
1467	test -n "$target_alias" &&	3225	test -n "$target_alias" &&
1468	test "$program_prefix$program_suffix$program_transform_name" = \	3226	test "$program_prefix$program_suffix$program_transform_name" = \
1469	NONENONEs,x,x, &&	3227	NONENONEs,x,x, &&
1470	program_prefix=${target_alias}-	3228	program_prefix=${target_alias}-
1471	am__api_version="1.7"	3229	am__api_version='1.16'
		3230
		3231
1472	# Find a good install program. We prefer a C program (faster),	3232	# Find a good install program. We prefer a C program (faster),
1473	# 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
1474	# incompatible versions:	3234	# incompatible versions:
1475	# SysV /etc/install, /usr/sbin/install	3235	# SysV /etc/install, /usr/sbin/install
1476	# SunOS /usr/etc/install	3236	# SunOS /usr/etc/install
1477	# IRIX /sbin/install	3237	# IRIX /sbin/install
…		…
1480	# 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
1481	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	3241	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1482	# 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"
1483	# OS/2's system install, which has a completely different semantic	3243	# OS/2's system install, which has a completely different semantic
1484	# ./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.
1485	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
1486	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6	3247	printf %s "checking for a BSD-compatible install... " >&6; }
1487	if test -z "$INSTALL"; then	3248	if test -z "$INSTALL"; then
1488	if test "${ac_cv_path_install+set}" = set; then	3249	if test ${ac_cv_path_install+y}
1489	echo $ECHO_N "(cached) $ECHO_C" >&6	3250	then :
1490	else	3251	printf %s "(cached) " >&6
		3252	else $as_nop
1491	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3253	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1492	for as_dir in $PATH	3254	for as_dir in $PATH
1493	do	3255	do
1494	IFS=$as_save_IFS	3256	IFS=$as_save_IFS
1495	test -z "$as_dir" && as_dir=.	3257	case $as_dir in #(((
1496	# 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.
1497	case $as_dir/ in	3263	case $as_dir in #((
1498	./ \| .// \| /cC/* \| \	3264	./ \| /[cC]/* \| \
1499	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \	3265	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1500	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \	3266	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
1501	/usr/ucb/* ) ;;	3267	/usr/ucb/* ) ;;
1502	*)	3268	*)
1503	# 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.
1504	# 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
1505	# by default.	3271	# by default.
1506	for ac_prog in ginstall scoinst install; do	3272	for ac_prog in ginstall scoinst install; do
1507	for ac_exec_ext in '' $ac_executable_extensions; do	3273	for ac_exec_ext in '' $ac_executable_extensions; do
1508	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
1509	if test $ac_prog = install &&	3275	if test $ac_prog = install &&
1510	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
1511	# AIX install. It has an incompatible calling convention.	3277	# AIX install. It has an incompatible calling convention.
1512	:	3278	:
1513	elif test $ac_prog = install &&	3279	elif test $ac_prog = install &&
1514	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
1515	# program-specific install script used by HP pwplus--don't use.	3281	# program-specific install script used by HP pwplus--don't use.
1516	:	3282	:
1517	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
1518	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"
1519	break 3	3294	break 3
		3295	fi
1520	fi	3296	fi
1521	fi	3297	fi
1522	done	3298	done
1523	done	3299	done
1524	;;	3300	;;
1525	esac	3301	esac
		3302
1526	done	3303	done
		3304	IFS=$as_save_IFS
1527		3305
		3306	rm -rf conftest.one conftest.two conftest.dir
1528		3307
1529	fi	3308	fi
1530	if test "${ac_cv_path_install+set}" = set; then	3309	if test ${ac_cv_path_install+y}; then
1531	INSTALL=$ac_cv_path_install	3310	INSTALL=$ac_cv_path_install
1532	else	3311	else
1533	# 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
1534	# path for INSTALL within a source directory, because that will	3313	# value for INSTALL within a source directory, because that will
1535	# break other packages using the cache if that directory is	3314	# break other packages using the cache if that directory is
1536	# removed, or if the path is relative.	3315	# removed, or if the value is a relative name.
1537	INSTALL=$ac_install_sh	3316	INSTALL=$ac_install_sh
1538	fi	3317	fi
1539	fi	3318	fi
1540	echo "$as_me:$LINENO: result: $INSTALL" >&5	3319	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1541	echo "${ECHO_T}$INSTALL" >&6	3320	printf "%s\n" "$INSTALL" >&6; }
1542		3321
1543	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	3322	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1544	# It thinks the first close brace ends the variable substitution.	3323	# It thinks the first close brace ends the variable substitution.
1545	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	3324	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1546		3325
1547	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'	3326	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1548		3327
1549	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	3328	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1550		3329
1551	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
1552	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6	3331	printf %s "checking whether build environment is sane... " >&6; }
1553	# Just in case	3332	# Reject unsafe characters in $srcdir or the absolute working directory
1554	sleep 1	3333	# name. Accept space and tab only in the latter.
1555	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
1556	# 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
1557	# arguments. Must try -L first in case configure is actually a	3346	# arguments. Must try -L first in case configure is actually a
1558	# 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
1559	# (eg FreeBSD returns the mod time of the symlink's containing	3348	# (eg FreeBSD returns the mod time of the symlink's containing
1560	# directory).	3349	# directory).
1561	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
1562	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`	3354	set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1563	if test "$*" = "X"; then	3355	if test "$*" = "X"; then
1564	# -L didn't work.	3356	# -L didn't work.
1565	set X `ls -t $srcdir/configure conftest.file`	3357	set X `ls -t "$srcdir/configure" conftest.file`
1566	fi	3358	fi
1567	rm -f conftest.file
1568	if test "$*" != "X $srcdir/configure conftest.file" \	3359	if test "$*" != "X $srcdir/configure conftest.file" \
1569	&& test "$*" != "X conftest.file $srcdir/configure"; then	3360	&& test "$*" != "X conftest.file $srcdir/configure"; then
1570		3361
1571	# 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
1572	# if, for instance, CONFIG_SHELL is bash and it inherits a	3363	# if, for instance, CONFIG_SHELL is bash and it inherits a
1573	# broken ls alias from the environment. This has actually	3364	# broken ls alias from the environment. This has actually
1574	# happened. Such a system could not be considered "sane".	3365	# happened. Such a system could not be considered "sane".
1575	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1576	alias in your environment" >&5
1577	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
1578	alias in your environment" >&2;}	3367	alias in your environment" "$LINENO" 5
1579	{ (exit 1); exit 1; }; }
1580	fi	3368	fi
1581		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
1582	test "$2" = conftest.file	3376	test "$2" = conftest.file
1583	)	3377	)
1584	then	3378	then
1585	# Ok.	3379	# Ok.
1586	:	3380	:
1587	else	3381	else
1588	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1589	Check your system clock" >&5
1590	echo "$as_me: error: newly created file is older than distributed files!	3382	as_fn_error $? "newly created file is older than distributed files!
1591	Check your system clock" >&2;}	3383	Check your system clock" "$LINENO" 5
1592	{ (exit 1); exit 1; }; }
1593	fi	3384	fi
1594	echo "$as_me:$LINENO: result: yes" >&5	3385	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1595	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
1596	test "$program_prefix" != NONE &&	3397	test "$program_prefix" != NONE &&
1597	program_transform_name="s,^,$program_prefix,;$program_transform_name"	3398	program_transform_name="s&^&$program_prefix&;$program_transform_name"
1598	# Use a double $ so make ignores it.	3399	# Use a double $ so make ignores it.
1599	test "$program_suffix" != NONE &&	3400	test "$program_suffix" != NONE &&
1600	program_transform_name="s,\$,$program_suffix,;$program_transform_name"	3401	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1601	# Double any \ or $. echo might interpret backslashes.	3402	# Double any \ or $.
1602	# By default was `s,x,x', remove it if useless.	3403	# By default was `s,x,x', remove it if useless.
1603	cat <<\_ACEOF >conftest.sed
1604	s/[\\$]/&&/g;s/;s,x,x,$//	3404	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1605	_ACEOF	3405	program_transform_name=`printf "%s\n" "$program_transform_name" \| sed "$ac_script"`
1606	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1607	rm conftest.sed
1608		3406
1609		3407
1610	# expand $ac_aux_dir to an absolute path	3408	# Expand $ac_aux_dir to an absolute path.
1611	am_aux_dir=`cd $ac_aux_dir && pwd`	3409	am_aux_dir=`cd "$ac_aux_dir" && pwd`
1612		3410
1613	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
1614	# Use eval to expand $SHELL	3415	# Use eval to expand $SHELL
1615	if eval "$MISSING --run true"; then	3416	if eval "$MISSING --is-lightweight"; then
1616	am_missing_run="$MISSING --run "	3417	am_missing_run="$MISSING "
1617	else	3418	else
1618	am_missing_run=	3419	am_missing_run=
1619	{ 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
1620	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;}
1621	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; }
1622		3590
1623	for ac_prog in gawk mawk nawk awk	3591	for ac_prog in gawk mawk nawk awk
1624	do	3592	do
1625	# 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.
1626	set dummy $ac_prog; ac_word=$2	3594	set dummy $ac_prog; ac_word=$2
1627	echo "$as_me:$LINENO: checking for $ac_word" >&5	3595	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1628	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3596	printf %s "checking for $ac_word... " >&6; }
1629	if test "${ac_cv_prog_AWK+set}" = set; then	3597	if test ${ac_cv_prog_AWK+y}
1630	echo $ECHO_N "(cached) $ECHO_C" >&6	3598	then :
1631	else	3599	printf %s "(cached) " >&6
		3600	else $as_nop
1632	if test -n "$AWK"; then	3601	if test -n "$AWK"; then
1633	ac_cv_prog_AWK="$AWK" # Let the user override the test.	3602	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1634	else	3603	else
1635	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3604	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1636	for as_dir in $PATH	3605	for as_dir in $PATH
1637	do	3606	do
1638	IFS=$as_save_IFS	3607	IFS=$as_save_IFS
1639	test -z "$as_dir" && as_dir=.	3608	case $as_dir in #(((
		3609	'') as_dir=./ ;;
		3610	*/) ;;
		3611	*) as_dir=$as_dir/ ;;
		3612	esac
1640	for ac_exec_ext in '' $ac_executable_extensions; do	3613	for ac_exec_ext in '' $ac_executable_extensions; do
1641	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
1642	ac_cv_prog_AWK="$ac_prog"	3615	ac_cv_prog_AWK="$ac_prog"
1643	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
1644	break 2	3617	break 2
1645	fi	3618	fi
1646	done	3619	done
1647	done	3620	done
		3621	IFS=$as_save_IFS
1648		3622
1649	fi	3623	fi
1650	fi	3624	fi
1651	AWK=$ac_cv_prog_AWK	3625	AWK=$ac_cv_prog_AWK
1652	if test -n "$AWK"; then	3626	if test -n "$AWK"; then
1653	echo "$as_me:$LINENO: result: $AWK" >&5	3627	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
1654	echo "${ECHO_T}$AWK" >&6	3628	printf "%s\n" "$AWK" >&6; }
1655	else	3629	else
1656	echo "$as_me:$LINENO: result: no" >&5	3630	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1657	echo "${ECHO_T}no" >&6	3631	printf "%s\n" "no" >&6; }
1658	fi	3632	fi
		3633
1659		3634
1660	test -n "$AWK" && break	3635	test -n "$AWK" && break
1661	done	3636	done
1662		3637
1663	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
1664	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6	3639	printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
1665	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'`
1666	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}
1667	echo $ECHO_N "(cached) $ECHO_C" >&6	3643	then :
1668	else	3644	printf %s "(cached) " >&6
		3645	else $as_nop
1669	cat >conftest.make <<\_ACEOF	3646	cat >conftest.make <<\_ACEOF
		3647	SHELL = /bin/sh
1670	all:	3648	all:
1671	@echo 'ac_maketemp="$(MAKE)"'	3649	@echo '@@@%%%=$(MAKE)=@@@%%%'
1672	_ACEOF	3650	_ACEOF
1673	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	3651	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
1674	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`	3652	case `${MAKE-make} -f conftest.make 2>/dev/null` in
1675	if test -n "$ac_maketemp"; then	3653	@@@%%%=?=@@@%%%*)
1676	eval ac_cv_prog_make_${ac_make}_set=yes	3654	eval ac_cv_prog_make_${ac_make}_set=yes;;
1677	else	3655	*)
1678	eval ac_cv_prog_make_${ac_make}_set=no	3656	eval ac_cv_prog_make_${ac_make}_set=no;;
1679	fi	3657	esac
1680	rm -f conftest.make	3658	rm -f conftest.make
1681	fi	3659	fi
1682	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
1683	echo "$as_me:$LINENO: result: yes" >&5	3661	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1684	echo "${ECHO_T}yes" >&6	3662	printf "%s\n" "yes" >&6; }
1685	SET_MAKE=	3663	SET_MAKE=
1686	else	3664	else
1687	echo "$as_me:$LINENO: result: no" >&5	3665	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1688	echo "${ECHO_T}no" >&6	3666	printf "%s\n" "no" >&6; }
1689	SET_MAKE="MAKE=${MAKE-make}"	3667	SET_MAKE="MAKE=${MAKE-make}"
1690	fi	3668	fi
1691		3669
1692	rm -rf .tst 2>/dev/null	3670	rm -rf .tst 2>/dev/null
1693	mkdir .tst 2>/dev/null	3671	mkdir .tst 2>/dev/null
…		…
1696	else	3674	else
1697	am__leading_dot=_	3675	am__leading_dot=_
1698	fi	3676	fi
1699	rmdir .tst 2>/dev/null	3677	rmdir .tst 2>/dev/null
1700		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)'
1701	# test to see if srcdir already configured	3724	# test to see if srcdir already configured
1702	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1703	test -f $srcdir/config.status; then	3725	if test -f $srcdir/config.status; then
1704	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1705	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
1706	{ (exit 1); exit 1; }; }	3727	fi
1707	fi	3728	fi
1708		3729
1709	# test whether we have cygpath	3730	# test whether we have cygpath
1710	if test -z "$CYGPATH_W"; then	3731	if test -z "$CYGPATH_W"; then
1711	if (cygpath --version) >/dev/null 2>/dev/null; then	3732	if (cygpath --version) >/dev/null 2>/dev/null; then
…		…
1715	fi	3736	fi
1716	fi	3737	fi
1717		3738
1718		3739
1719	# Define the identity of the package.	3740	# Define the identity of the package.
1720	PACKAGE=vpe	3741	PACKAGE='gvpe'
1721	VERSION=1.5	3742	VERSION='3.1'
1722		3743
1723		3744
1724	cat >>confdefs.h <<_ACEOF	3745	printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h
1725	#define PACKAGE "$PACKAGE"
1726	_ACEOF
1727		3746
1728		3747
1729	cat >>confdefs.h <<_ACEOF	3748	printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h
1730	#define VERSION "$VERSION"
1731	_ACEOF
1732		3749
1733	# Some tools Automake needs.	3750	# Some tools Automake needs.
1734		3751
1735	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}	3752	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1736		3753
…		…
1744	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}	3761	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1745		3762
1746		3763
1747	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}	3764	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1748		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)'
1749		3771
1750	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}'
1751		3777
1752	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1753		3778
1754	# 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.
1755	# run `make install-strip'. However `strip' might not be the right	3780	_am_tools='gnutar pax cpio none'
1756	# tool to use in cross-compilation environments, therefore Automake	3781
1757	# will honor the `STRIP' environment variable to overrule this program.	3782	am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
1758	if test "$cross_compiling" != no; then	3783
1759	if test -n "$ac_tool_prefix"; then	3784
1760	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.	3785
1761	set dummy ${ac_tool_prefix}strip; ac_word=$2	3786
1762	echo "$as_me:$LINENO: checking for $ac_word" >&5	3787
1763	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3788
1764	if test "${ac_cv_prog_STRIP+set}" = set; then	3789	# POSIX will say in a future version that running "rm -f" with no argument
1765	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
1766	else	3815	else
1767	if test -n "$STRIP"; then	3816	cat >&2 <<'END'
1768	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.	3817	Aborting the configuration process, to ensure you take notice of the issue.
1769	else	3818
1770	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3819	You can download and install GNU coreutils to get an 'rm' implementation
1771	for as_dir in $PATH	3820	that behaves properly: <https://www.gnu.org/software/coreutils/>.
1772	do	3821
1773	IFS=$as_save_IFS	3822	If you want to complete the configuration process using your problematic
1774	test -z "$as_dir" && as_dir=.	3823	'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
1775	for ac_exec_ext in '' $ac_executable_extensions; do	3824	to "yes", and re-run configure.
1776	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3825
1777	ac_cv_prog_STRIP="${ac_tool_prefix}strip"	3826	END
1778	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3827	as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
1779	break 2
1780	fi	3828	fi
1781	done
1782	done
1783
1784	fi	3829	fi
1785	fi
1786	STRIP=$ac_cv_prog_STRIP
1787	if test -n "$STRIP"; then
1788	echo "$as_me:$LINENO: result: $STRIP" >&5
1789	echo "${ECHO_T}$STRIP" >&6
1790	else
1791	echo "$as_me:$LINENO: result: no" >&5
1792	echo "${ECHO_T}no" >&6
1793	fi
1794		3830
1795	fi
1796	if test -z "$ac_cv_prog_STRIP"; then
1797	ac_ct_STRIP=$STRIP
1798	# Extract the first word of "strip", so it can be a program name with args.
1799	set dummy strip; ac_word=$2
1800	echo "$as_me:$LINENO: checking for $ac_word" >&5
1801	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1802	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1803	echo $ECHO_N "(cached) $ECHO_C" >&6
1804	else
1805	if test -n "$ac_ct_STRIP"; then
1806	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1807	else
1808	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1809	for as_dir in $PATH
1810	do
1811	IFS=$as_save_IFS
1812	test -z "$as_dir" && as_dir=.
1813	for ac_exec_ext in '' $ac_executable_extensions; do
1814	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1815	ac_cv_prog_ac_ct_STRIP="strip"
1816	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1817	break 2
1818	fi
1819	done
1820	done
1821
1822	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1823	fi
1824	fi
1825	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1826	if test -n "$ac_ct_STRIP"; then
1827	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1828	echo "${ECHO_T}$ac_ct_STRIP" >&6
1829	else
1830	echo "$as_me:$LINENO: result: no" >&5
1831	echo "${ECHO_T}no" >&6
1832	fi
1833
1834	STRIP=$ac_ct_STRIP
1835	else
1836	STRIP="$ac_cv_prog_STRIP"
1837	fi
1838
1839	fi
1840	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1841
1842	# We need awk for the "check" target. The system "awk" is bad on
1843	# some platforms.
1844
1845
1846
1847	ac_config_headers="$ac_config_headers config.h"	3831	ac_config_headers="$ac_config_headers config.h"
1848		3832
		3833
1849	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
1850	echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6	3835	printf %s "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
1851	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.	3836	# Check whether --enable-maintainer-mode was given.
1852	if test "${enable_maintainer_mode+set}" = set; then	3837	if test ${enable_maintainer_mode+y}
1853	enableval="$enable_maintainer_mode"	3838	then :
1854	USE_MAINTAINER_MODE=$enableval	3839	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
1855	else	3840	else $as_nop
1856	USE_MAINTAINER_MODE=no	3841	USE_MAINTAINER_MODE=no
1857	fi;	3842	fi
		3843
1858	echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5	3844	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
1859	echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6	3845	printf "%s\n" "$USE_MAINTAINER_MODE" >&6; }
1860
1861
1862	if test $USE_MAINTAINER_MODE = yes; then	3846	if test $USE_MAINTAINER_MODE = yes; then
1863	MAINTAINER_MODE_TRUE=	3847	MAINTAINER_MODE_TRUE=
1864	MAINTAINER_MODE_FALSE='#'	3848	MAINTAINER_MODE_FALSE='#'
1865	else	3849	else
1866	MAINTAINER_MODE_TRUE='#'	3850	MAINTAINER_MODE_TRUE='#'
1867	MAINTAINER_MODE_FALSE=	3851	MAINTAINER_MODE_FALSE=
…		…
1871		3855
1872		3856
1873		3857
1874		3858
1875		3859
1876
1877
1878
1879
1880
1881	test -n "$ACLOCAL_FLAGS" && ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
1882
1883	for k in m4 ; do ACLOCAL="$ACLOCAL -I $k" ; done
1884		3860
1885		3861
1886		3862
1887	MKINSTALLDIRS=	3863	MKINSTALLDIRS=
1888	if test -n "$ac_aux_dir"; then	3864	if test -n "$ac_aux_dir"; then
…		…
1896		3872
1897		3873
1898		3874
1899	# 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.
1900	set dummy msgfmt; ac_word=$2	3876	set dummy msgfmt; ac_word=$2
1901	echo "$as_me:$LINENO: checking for $ac_word" >&5	3877	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1902	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3878	printf %s "checking for $ac_word... " >&6; }
1903	if test "${ac_cv_path_MSGFMT+set}" = set; then	3879	if test ${ac_cv_path_MSGFMT+y}
1904	echo $ECHO_N "(cached) $ECHO_C" >&6	3880	then :
1905	else	3881	printf %s "(cached) " >&6
		3882	else $as_nop
1906	case "$MSGFMT" in	3883	case "$MSGFMT" in
1907	/*)	3884	/*)
1908	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.	3885	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
1909	;;	3886	;;
1910	*)	3887	*)
…		…
1924	;;	3901	;;
1925	esac	3902	esac
1926	fi	3903	fi
1927	MSGFMT="$ac_cv_path_MSGFMT"	3904	MSGFMT="$ac_cv_path_MSGFMT"
1928	if test "$MSGFMT" != ":"; then	3905	if test "$MSGFMT" != ":"; then
1929	echo "$as_me:$LINENO: result: $MSGFMT" >&5	3906	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
1930	echo "${ECHO_T}$MSGFMT" >&6	3907	printf "%s\n" "$MSGFMT" >&6; }
1931	else	3908	else
1932	echo "$as_me:$LINENO: result: no" >&5	3909	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1933	echo "${ECHO_T}no" >&6	3910	printf "%s\n" "no" >&6; }
1934	fi	3911	fi
1935		3912
1936	# 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.
1937	set dummy gmsgfmt; ac_word=$2	3914	set dummy gmsgfmt; ac_word=$2
1938	echo "$as_me:$LINENO: checking for $ac_word" >&5	3915	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1939	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3916	printf %s "checking for $ac_word... " >&6; }
1940	if test "${ac_cv_path_GMSGFMT+set}" = set; then	3917	if test ${ac_cv_path_GMSGFMT+y}
1941	echo $ECHO_N "(cached) $ECHO_C" >&6	3918	then :
1942	else	3919	printf %s "(cached) " >&6
		3920	else $as_nop
1943	case $GMSGFMT in	3921	case $GMSGFMT in
1944	[\\/]* \| ?:[\\/]*)	3922	[\\/]* \| ?:[\\/]*)
1945	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.	3923	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
1946	;;	3924	;;
1947	*)	3925	*)
1948	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3926	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1949	for as_dir in $PATH	3927	for as_dir in $PATH
1950	do	3928	do
1951	IFS=$as_save_IFS	3929	IFS=$as_save_IFS
1952	test -z "$as_dir" && as_dir=.	3930	case $as_dir in #(((
		3931	'') as_dir=./ ;;
		3932	*/) ;;
		3933	*) as_dir=$as_dir/ ;;
		3934	esac
1953	for ac_exec_ext in '' $ac_executable_extensions; do	3935	for ac_exec_ext in '' $ac_executable_extensions; do
1954	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3936	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1955	ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"	3937	ac_cv_path_GMSGFMT="$as_dir$ac_word$ac_exec_ext"
1956	echo "$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$ac_exec_ext" >&5
1957	break 2	3939	break 2
1958	fi	3940	fi
1959	done	3941	done
1960	done	3942	done
		3943	IFS=$as_save_IFS
1961		3944
1962	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"	3945	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
1963	;;	3946	;;
1964	esac	3947	esac
1965	fi	3948	fi
1966	GMSGFMT=$ac_cv_path_GMSGFMT	3949	GMSGFMT=$ac_cv_path_GMSGFMT
1967
1968	if test -n "$GMSGFMT"; then	3950	if test -n "$GMSGFMT"; then
1969	echo "$as_me:$LINENO: result: $GMSGFMT" >&5	3951	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
1970	echo "${ECHO_T}$GMSGFMT" >&6	3952	printf "%s\n" "$GMSGFMT" >&6; }
1971	else	3953	else
1972	echo "$as_me:$LINENO: result: no" >&5	3954	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1973	echo "${ECHO_T}no" >&6	3955	printf "%s\n" "no" >&6; }
1974	fi	3956	fi
		3957
1975		3958
1976		3959
1977	# 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.
1978	set dummy xgettext; ac_word=$2	3961	set dummy xgettext; ac_word=$2
1979	echo "$as_me:$LINENO: checking for $ac_word" >&5	3962	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1980	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3963	printf %s "checking for $ac_word... " >&6; }
1981	if test "${ac_cv_path_XGETTEXT+set}" = set; then	3964	if test ${ac_cv_path_XGETTEXT+y}
1982	echo $ECHO_N "(cached) $ECHO_C" >&6	3965	then :
1983	else	3966	printf %s "(cached) " >&6
		3967	else $as_nop
1984	case "$XGETTEXT" in	3968	case "$XGETTEXT" in
1985	/*)	3969	/*)
1986	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.	3970	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
1987	;;	3971	;;
1988	*)	3972	*)
…		…
2002	;;	3986	;;
2003	esac	3987	esac
2004	fi	3988	fi
2005	XGETTEXT="$ac_cv_path_XGETTEXT"	3989	XGETTEXT="$ac_cv_path_XGETTEXT"
2006	if test "$XGETTEXT" != ":"; then	3990	if test "$XGETTEXT" != ":"; then
2007	echo "$as_me:$LINENO: result: $XGETTEXT" >&5	3991	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
2008	echo "${ECHO_T}$XGETTEXT" >&6	3992	printf "%s\n" "$XGETTEXT" >&6; }
2009	else	3993	else
2010	echo "$as_me:$LINENO: result: no" >&5	3994	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2011	echo "${ECHO_T}no" >&6	3995	printf "%s\n" "no" >&6; }
2012	fi	3996	fi
2013		3997
2014	rm -f messages.po	3998	rm -f messages.po
2015		3999
2016	# 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.
2017	set dummy msgmerge; ac_word=$2	4001	set dummy msgmerge; ac_word=$2
2018	echo "$as_me:$LINENO: checking for $ac_word" >&5	4002	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2019	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4003	printf %s "checking for $ac_word... " >&6; }
2020	if test "${ac_cv_path_MSGMERGE+set}" = set; then	4004	if test ${ac_cv_path_MSGMERGE+y}
2021	echo $ECHO_N "(cached) $ECHO_C" >&6	4005	then :
2022	else	4006	printf %s "(cached) " >&6
		4007	else $as_nop
2023	case "$MSGMERGE" in	4008	case "$MSGMERGE" in
2024	/*)	4009	/*)
2025	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.	4010	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
2026	;;	4011	;;
2027	*)	4012	*)
…		…
2040	;;	4025	;;
2041	esac	4026	esac
2042	fi	4027	fi
2043	MSGMERGE="$ac_cv_path_MSGMERGE"	4028	MSGMERGE="$ac_cv_path_MSGMERGE"
2044	if test "$MSGMERGE" != ":"; then	4029	if test "$MSGMERGE" != ":"; then
2045	echo "$as_me:$LINENO: result: $MSGMERGE" >&5	4030	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
2046	echo "${ECHO_T}$MSGMERGE" >&6	4031	printf "%s\n" "$MSGMERGE" >&6; }
2047	else	4032	else
2048	echo "$as_me:$LINENO: result: no" >&5	4033	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2049	echo "${ECHO_T}no" >&6	4034	printf "%s\n" "no" >&6; }
2050	fi	4035	fi
2051		4036
2052		4037
2053	if test "$GMSGFMT" != ":"; then	4038	if test "$GMSGFMT" != ":"; then
2054	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&	4039	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
2055	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then	4040	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then
2056	: ;	4041	: ;
2057	else	4042	else
2058	GMSGFMT=`echo "$GMSGFMT" \| sed -e 's,^.*/,,'`	4043	GMSGFMT=`echo "$GMSGFMT" \| sed -e 's,^.*/,,'`
2059	echo "$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 $GMSGFMT program is not GNU msgfmt; ignore it" >&5
2060	echo "${ECHO_T}found $GMSGFMT program is not GNU msgfmt; ignore it" >&6	4045	printf "%s\n" "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
2061	GMSGFMT=":"	4046	GMSGFMT=":"
2062	fi	4047	fi
2063	fi	4048	fi
2064		4049
2065	if test "$XGETTEXT" != ":"; then	4050	if test "$XGETTEXT" != ":"; then
2066	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 &&
2067	(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 $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then
2068	: ;	4053	: ;
2069	else	4054	else
2070	echo "$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
2071	echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6	4056	printf "%s\n" "found xgettext program is not GNU xgettext; ignore it" >&6; }
2072	XGETTEXT=":"	4057	XGETTEXT=":"
2073	fi	4058	fi
2074	rm -f messages.po	4059	rm -f messages.po
2075	fi	4060	fi
2076		4061
2077	ac_config_commands="$ac_config_commands default-1"	4062	ac_config_commands="$ac_config_commands default-1"
2078		4063
2079		4064
2080		4065
2081	if test "X$prefix" = "XNONE"; then	4066	if test "X$prefix" = "XNONE"; then
2082	acl_final_prefix="$ac_default_prefix"	4067	acl_final_prefix="$ac_default_prefix"
…		…
2091	acl_save_prefix="$prefix"	4076	acl_save_prefix="$prefix"
2092	prefix="$acl_final_prefix"	4077	prefix="$acl_final_prefix"
2093	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"	4078	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
2094	prefix="$acl_save_prefix"	4079	prefix="$acl_save_prefix"
2095		4080
		4081
		4082
		4083
		4084
		4085
		4086
		4087
		4088
		4089
2096	DEPDIR="${am__leading_dot}deps"	4090	DEPDIR="${am__leading_dot}deps"
2097		4091
2098	ac_config_commands="$ac_config_commands depfiles"	4092	ac_config_commands="$ac_config_commands depfiles"
2099		4093
2100		4094	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
2101	am_make=${MAKE-make}	4095	printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; }
2102	cat > confinc << 'END'	4096	cat > confinc.mk << 'END'
2103	am__doit:	4097	am__doit:
2104	@echo done	4098	@echo this is the am__doit target >confinc.out
2105	.PHONY: am__doit	4099	.PHONY: am__doit
2106	END	4100	END
2107	# If we don't find an include directive, just comment out the code.
2108	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2109	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2110	am__include="#"	4101	am__include="#"
2111	am__quote=	4102	am__quote=
		4103	# BSD make does it like this.
		4104	echo '.include "confinc.mk" # ignored' > confmf.BSD
		4105	# Other make implementations (GNU, Solaris 10, AIX) do it like this.
		4106	echo 'include confinc.mk # ignored' > confmf.GNU
2112	_am_result=none	4107	_am_result=no
2113	# First try GNU make style include.	4108	for s in GNU BSD; do
2114	echo "include confinc" > confmf	4109	{ echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
2115	# We grep out `Entering directory' and `Leaving directory'	4110	(${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
2116	# messages which can occur if `w' ends up in MAKEFLAGS.	4111	ac_status=$?
2117	# In particular we don't look at `^make:' because GNU make might	4112	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2118	# be invoked under some other name (usually "gmake"), in which	4113	(exit $ac_status); }
2119	# case it prints its new name instead of `make'.	4114	case $?:`cat confinc.out 2>/dev/null` in #(
2120	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then	4115	'0:this is the am__doit target') :
2121	am__include=include	4116	case $s in #(
2122	am__quote=	4117	BSD) :
2123	_am_result=GNU	4118	am__include='.include' am__quote='"' ;; #(
2124	fi	4119	*) :
2125	# Now try BSD make style include.	4120	am__include='include' am__quote='' ;;
		4121	esac ;; #(
		4122	*) :
		4123	;;
		4124	esac
2126	if test "$am__include" = "#"; then	4125	if test "$am__include" != "#"; then
2127	echo '.include "confinc"' > confmf	4126	_am_result="yes ($s style)"
2128	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then	4127	break
2129	am__include=.include
2130	am__quote="\""
2131	_am_result=BSD
2132	fi	4128	fi
2133	fi	4129	done
2134
2135
2136	echo "$as_me:$LINENO: result: $_am_result" >&5
2137	echo "${ECHO_T}$_am_result" >&6
2138	rm -f confinc confmf	4130	rm -f confinc.* confmf.*
		4131	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
		4132	printf "%s\n" "${_am_result}" >&6; }
2139		4133
2140	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.	4134	# Check whether --enable-dependency-tracking was given.
2141	if test "${enable_dependency_tracking+set}" = set; then	4135	if test ${enable_dependency_tracking+y}
		4136	then :
2142	enableval="$enable_dependency_tracking"	4137	enableval=$enable_dependency_tracking;
2143
2144	fi;	4138	fi
		4139
2145	if test "x$enable_dependency_tracking" != xno; then	4140	if test "x$enable_dependency_tracking" != xno; then
2146	am_depcomp="$ac_aux_dir/depcomp"	4141	am_depcomp="$ac_aux_dir/depcomp"
2147	AMDEPBACKSLASH='\'	4142	AMDEPBACKSLASH='\'
		4143	am__nodep='_no'
2148	fi	4144	fi
2149
2150
2151	if test "x$enable_dependency_tracking" != xno; then	4145	if test "x$enable_dependency_tracking" != xno; then
2152	AMDEP_TRUE=	4146	AMDEP_TRUE=
2153	AMDEP_FALSE='#'	4147	AMDEP_FALSE='#'
2154	else	4148	else
2155	AMDEP_TRUE='#'	4149	AMDEP_TRUE='#'
2156	AMDEP_FALSE=	4150	AMDEP_FALSE=
2157	fi	4151	fi
2158
2159		4152
2160		4153
2161	ac_ext=c	4154	ac_ext=c
2162	ac_cpp='$CPP $CPPFLAGS'	4155	ac_cpp='$CPP $CPPFLAGS'
2163	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4156	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2164	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 $LIBS >&5'
2165	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4158	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2166	if test -n "$ac_tool_prefix"; then	4159	if test -n "$ac_tool_prefix"; then
2167	# Extract the first word of "${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.
2168	set dummy ${ac_tool_prefix}gcc; ac_word=$2	4161	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2169	echo "$as_me:$LINENO: checking for $ac_word" >&5	4162	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2170	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4163	printf %s "checking for $ac_word... " >&6; }
2171	if test "${ac_cv_prog_CC+set}" = set; then	4164	if test ${ac_cv_prog_CC+y}
2172	echo $ECHO_N "(cached) $ECHO_C" >&6	4165	then :
2173	else	4166	printf %s "(cached) " >&6
		4167	else $as_nop
2174	if test -n "$CC"; then	4168	if test -n "$CC"; then
2175	ac_cv_prog_CC="$CC" # Let the user override the test.	4169	ac_cv_prog_CC="$CC" # Let the user override the test.
2176	else	4170	else
2177	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4171	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2178	for as_dir in $PATH	4172	for as_dir in $PATH
2179	do	4173	do
2180	IFS=$as_save_IFS	4174	IFS=$as_save_IFS
2181	test -z "$as_dir" && as_dir=.	4175	case $as_dir in #(((
		4176	'') as_dir=./ ;;
		4177	*/) ;;
		4178	*) as_dir=$as_dir/ ;;
		4179	esac
2182	for ac_exec_ext in '' $ac_executable_extensions; do	4180	for ac_exec_ext in '' $ac_executable_extensions; do
2183	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4181	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2184	ac_cv_prog_CC="${ac_tool_prefix}gcc"	4182	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2185	echo "$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$ac_exec_ext" >&5
2186	break 2	4184	break 2
2187	fi	4185	fi
2188	done	4186	done
2189	done	4187	done
		4188	IFS=$as_save_IFS
2190		4189
2191	fi	4190	fi
2192	fi	4191	fi
2193	CC=$ac_cv_prog_CC	4192	CC=$ac_cv_prog_CC
2194	if test -n "$CC"; then	4193	if test -n "$CC"; then
2195	echo "$as_me:$LINENO: result: $CC" >&5	4194	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2196	echo "${ECHO_T}$CC" >&6	4195	printf "%s\n" "$CC" >&6; }
2197	else	4196	else
2198	echo "$as_me:$LINENO: result: no" >&5	4197	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2199	echo "${ECHO_T}no" >&6	4198	printf "%s\n" "no" >&6; }
2200	fi	4199	fi
		4200
2201		4201
2202	fi	4202	fi
2203	if test -z "$ac_cv_prog_CC"; then	4203	if test -z "$ac_cv_prog_CC"; then
2204	ac_ct_CC=$CC	4204	ac_ct_CC=$CC
2205	# 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.
2206	set dummy gcc; ac_word=$2	4206	set dummy gcc; ac_word=$2
2207	echo "$as_me:$LINENO: checking for $ac_word" >&5	4207	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2208	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4208	printf %s "checking for $ac_word... " >&6; }
2209	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	4209	if test ${ac_cv_prog_ac_ct_CC+y}
2210	echo $ECHO_N "(cached) $ECHO_C" >&6	4210	then :
2211	else	4211	printf %s "(cached) " >&6
		4212	else $as_nop
2212	if test -n "$ac_ct_CC"; then	4213	if test -n "$ac_ct_CC"; then
2213	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	4214	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2214	else	4215	else
2215	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4216	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2216	for as_dir in $PATH	4217	for as_dir in $PATH
2217	do	4218	do
2218	IFS=$as_save_IFS	4219	IFS=$as_save_IFS
2219	test -z "$as_dir" && as_dir=.	4220	case $as_dir in #(((
		4221	'') as_dir=./ ;;
		4222	*/) ;;
		4223	*) as_dir=$as_dir/ ;;
		4224	esac
2220	for ac_exec_ext in '' $ac_executable_extensions; do	4225	for ac_exec_ext in '' $ac_executable_extensions; do
2221	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4226	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2222	ac_cv_prog_ac_ct_CC="gcc"	4227	ac_cv_prog_ac_ct_CC="gcc"
2223	echo "$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$ac_exec_ext" >&5
2224	break 2	4229	break 2
2225	fi	4230	fi
2226	done	4231	done
2227	done	4232	done
		4233	IFS=$as_save_IFS
2228		4234
2229	fi	4235	fi
2230	fi	4236	fi
2231	ac_ct_CC=$ac_cv_prog_ac_ct_CC	4237	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2232	if test -n "$ac_ct_CC"; then	4238	if test -n "$ac_ct_CC"; then
2233	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	4239	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2234	echo "${ECHO_T}$ac_ct_CC" >&6	4240	printf "%s\n" "$ac_ct_CC" >&6; }
2235	else	4241	else
2236	echo "$as_me:$LINENO: result: no" >&5	4242	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2237	echo "${ECHO_T}no" >&6	4243	printf "%s\n" "no" >&6; }
2238	fi	4244	fi
2239		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
2240	CC=$ac_ct_CC	4255	CC=$ac_ct_CC
		4256	fi
2241	else	4257	else
2242	CC="$ac_cv_prog_CC"	4258	CC="$ac_cv_prog_CC"
2243	fi	4259	fi
2244		4260
2245	if test -z "$CC"; then	4261	if test -z "$CC"; then
2246	if test -n "$ac_tool_prefix"; then	4262	if test -n "$ac_tool_prefix"; then
2247	# 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.
2248	set dummy ${ac_tool_prefix}cc; ac_word=$2	4264	set dummy ${ac_tool_prefix}cc; ac_word=$2
2249	echo "$as_me:$LINENO: checking for $ac_word" >&5	4265	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2250	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4266	printf %s "checking for $ac_word... " >&6; }
2251	if test "${ac_cv_prog_CC+set}" = set; then	4267	if test ${ac_cv_prog_CC+y}
2252	echo $ECHO_N "(cached) $ECHO_C" >&6	4268	then :
2253	else	4269	printf %s "(cached) " >&6
		4270	else $as_nop
2254	if test -n "$CC"; then	4271	if test -n "$CC"; then
2255	ac_cv_prog_CC="$CC" # Let the user override the test.	4272	ac_cv_prog_CC="$CC" # Let the user override the test.
2256	else	4273	else
2257	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4274	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2258	for as_dir in $PATH	4275	for as_dir in $PATH
2259	do	4276	do
2260	IFS=$as_save_IFS	4277	IFS=$as_save_IFS
2261	test -z "$as_dir" && as_dir=.	4278	case $as_dir in #(((
		4279	'') as_dir=./ ;;
		4280	*/) ;;
		4281	*) as_dir=$as_dir/ ;;
		4282	esac
2262	for ac_exec_ext in '' $ac_executable_extensions; do	4283	for ac_exec_ext in '' $ac_executable_extensions; do
2263	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4284	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2264	ac_cv_prog_CC="${ac_tool_prefix}cc"	4285	ac_cv_prog_CC="${ac_tool_prefix}cc"
2265	echo "$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$ac_exec_ext" >&5
2266	break 2	4287	break 2
2267	fi	4288	fi
2268	done	4289	done
2269	done	4290	done
		4291	IFS=$as_save_IFS
2270		4292
2271	fi	4293	fi
2272	fi	4294	fi
2273	CC=$ac_cv_prog_CC	4295	CC=$ac_cv_prog_CC
2274	if test -n "$CC"; then	4296	if test -n "$CC"; then
2275	echo "$as_me:$LINENO: result: $CC" >&5	4297	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2276	echo "${ECHO_T}$CC" >&6	4298	printf "%s\n" "$CC" >&6; }
2277	else	4299	else
2278	echo "$as_me:$LINENO: result: no" >&5	4300	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2279	echo "${ECHO_T}no" >&6	4301	printf "%s\n" "no" >&6; }
2280	fi	4302	fi
2281		4303
2282	fi	4304
2283	if test -z "$ac_cv_prog_CC"; then
2284	ac_ct_CC=$CC
2285	# Extract the first word of "cc", so it can be a program name with args.
2286	set dummy cc; ac_word=$2
2287	echo "$as_me:$LINENO: checking for $ac_word" >&5
2288	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2289	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2290	echo $ECHO_N "(cached) $ECHO_C" >&6
2291	else
2292	if test -n "$ac_ct_CC"; then
2293	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2294	else
2295	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2296	for as_dir in $PATH
2297	do
2298	IFS=$as_save_IFS
2299	test -z "$as_dir" && as_dir=.
2300	for ac_exec_ext in '' $ac_executable_extensions; do
2301	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2302	ac_cv_prog_ac_ct_CC="cc"
2303	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2304	break 2
2305	fi	4305	fi
2306	done
2307	done
2308
2309	fi
2310	fi
2311	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2312	if test -n "$ac_ct_CC"; then
2313	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2314	echo "${ECHO_T}$ac_ct_CC" >&6
2315	else
2316	echo "$as_me:$LINENO: result: no" >&5
2317	echo "${ECHO_T}no" >&6
2318	fi
2319
2320	CC=$ac_ct_CC
2321	else
2322	CC="$ac_cv_prog_CC"
2323	fi
2324
2325	fi	4306	fi
2326	if test -z "$CC"; then	4307	if test -z "$CC"; then
2327	# 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.
2328	set dummy cc; ac_word=$2	4309	set dummy cc; ac_word=$2
2329	echo "$as_me:$LINENO: checking for $ac_word" >&5	4310	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2330	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4311	printf %s "checking for $ac_word... " >&6; }
2331	if test "${ac_cv_prog_CC+set}" = set; then	4312	if test ${ac_cv_prog_CC+y}
2332	echo $ECHO_N "(cached) $ECHO_C" >&6	4313	then :
2333	else	4314	printf %s "(cached) " >&6
		4315	else $as_nop
2334	if test -n "$CC"; then	4316	if test -n "$CC"; then
2335	ac_cv_prog_CC="$CC" # Let the user override the test.	4317	ac_cv_prog_CC="$CC" # Let the user override the test.
2336	else	4318	else
2337	ac_prog_rejected=no	4319	ac_prog_rejected=no
2338	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4320	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2339	for as_dir in $PATH	4321	for as_dir in $PATH
2340	do	4322	do
2341	IFS=$as_save_IFS	4323	IFS=$as_save_IFS
2342	test -z "$as_dir" && as_dir=.	4324	case $as_dir in #(((
		4325	'') as_dir=./ ;;
		4326	*/) ;;
		4327	*) as_dir=$as_dir/ ;;
		4328	esac
2343	for ac_exec_ext in '' $ac_executable_extensions; do	4329	for ac_exec_ext in '' $ac_executable_extensions; do
2344	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4330	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2345	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	4331	if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2346	ac_prog_rejected=yes	4332	ac_prog_rejected=yes
2347	continue	4333	continue
2348	fi	4334	fi
2349	ac_cv_prog_CC="cc"	4335	ac_cv_prog_CC="cc"
2350	echo "$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$ac_exec_ext" >&5
2351	break 2	4337	break 2
2352	fi	4338	fi
2353	done	4339	done
2354	done	4340	done
		4341	IFS=$as_save_IFS
2355		4342
2356	if test $ac_prog_rejected = yes; then	4343	if test $ac_prog_rejected = yes; then
2357	# 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.
2358	set dummy $ac_cv_prog_CC	4345	set dummy $ac_cv_prog_CC
2359	shift	4346	shift
2360	if test $# != 0; then	4347	if test $# != 0; then
2361	# We chose a different compiler from the bogus one.	4348	# We chose a different compiler from the bogus one.
2362	# However, it has the same basename, so the bogon will be chosen	4349	# However, it has the same basename, so the bogon will be chosen
2363	# first if we set CC to just the basename; use the full file name.	4350	# first if we set CC to just the basename; use the full file name.
2364	shift	4351	shift
2365	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"	4352	ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2366	fi	4353	fi
2367	fi	4354	fi
2368	fi	4355	fi
2369	fi	4356	fi
2370	CC=$ac_cv_prog_CC	4357	CC=$ac_cv_prog_CC
2371	if test -n "$CC"; then	4358	if test -n "$CC"; then
2372	echo "$as_me:$LINENO: result: $CC" >&5	4359	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2373	echo "${ECHO_T}$CC" >&6	4360	printf "%s\n" "$CC" >&6; }
2374	else	4361	else
2375	echo "$as_me:$LINENO: result: no" >&5	4362	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2376	echo "${ECHO_T}no" >&6	4363	printf "%s\n" "no" >&6; }
2377	fi	4364	fi
		4365
2378		4366
2379	fi	4367	fi
2380	if test -z "$CC"; then	4368	if test -z "$CC"; then
2381	if test -n "$ac_tool_prefix"; then	4369	if test -n "$ac_tool_prefix"; then
2382	for ac_prog in cl	4370	for ac_prog in cl.exe
2383	do	4371	do
2384	# 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.
2385	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	4373	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2386	echo "$as_me:$LINENO: checking for $ac_word" >&5	4374	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2387	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4375	printf %s "checking for $ac_word... " >&6; }
2388	if test "${ac_cv_prog_CC+set}" = set; then	4376	if test ${ac_cv_prog_CC+y}
2389	echo $ECHO_N "(cached) $ECHO_C" >&6	4377	then :
2390	else	4378	printf %s "(cached) " >&6
		4379	else $as_nop
2391	if test -n "$CC"; then	4380	if test -n "$CC"; then
2392	ac_cv_prog_CC="$CC" # Let the user override the test.	4381	ac_cv_prog_CC="$CC" # Let the user override the test.
2393	else	4382	else
2394	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4383	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2395	for as_dir in $PATH	4384	for as_dir in $PATH
2396	do	4385	do
2397	IFS=$as_save_IFS	4386	IFS=$as_save_IFS
2398	test -z "$as_dir" && as_dir=.	4387	case $as_dir in #(((
		4388	'') as_dir=./ ;;
		4389	*/) ;;
		4390	*) as_dir=$as_dir/ ;;
		4391	esac
2399	for ac_exec_ext in '' $ac_executable_extensions; do	4392	for ac_exec_ext in '' $ac_executable_extensions; do
2400	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4393	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2401	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	4394	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2402	echo "$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$ac_exec_ext" >&5
2403	break 2	4396	break 2
2404	fi	4397	fi
2405	done	4398	done
2406	done	4399	done
		4400	IFS=$as_save_IFS
2407		4401
2408	fi	4402	fi
2409	fi	4403	fi
2410	CC=$ac_cv_prog_CC	4404	CC=$ac_cv_prog_CC
2411	if test -n "$CC"; then	4405	if test -n "$CC"; then
2412	echo "$as_me:$LINENO: result: $CC" >&5	4406	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2413	echo "${ECHO_T}$CC" >&6	4407	printf "%s\n" "$CC" >&6; }
2414	else	4408	else
2415	echo "$as_me:$LINENO: result: no" >&5	4409	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2416	echo "${ECHO_T}no" >&6	4410	printf "%s\n" "no" >&6; }
2417	fi	4411	fi
		4412
2418		4413
2419	test -n "$CC" && break	4414	test -n "$CC" && break
2420	done	4415	done
2421	fi	4416	fi
2422	if test -z "$CC"; then	4417	if test -z "$CC"; then
2423	ac_ct_CC=$CC	4418	ac_ct_CC=$CC
2424	for ac_prog in cl	4419	for ac_prog in cl.exe
2425	do	4420	do
2426	# 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.
2427	set dummy $ac_prog; ac_word=$2	4422	set dummy $ac_prog; ac_word=$2
2428	echo "$as_me:$LINENO: checking for $ac_word" >&5	4423	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2429	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	4424	printf %s "checking for $ac_word... " >&6; }
2430	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	4425	if test ${ac_cv_prog_ac_ct_CC+y}
2431	echo $ECHO_N "(cached) $ECHO_C" >&6	4426	then :
2432	else	4427	printf %s "(cached) " >&6
		4428	else $as_nop
2433	if test -n "$ac_ct_CC"; then	4429	if test -n "$ac_ct_CC"; then
2434	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	4430	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2435	else	4431	else
2436	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4432	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2437	for as_dir in $PATH	4433	for as_dir in $PATH
2438	do	4434	do
2439	IFS=$as_save_IFS	4435	IFS=$as_save_IFS
2440	test -z "$as_dir" && as_dir=.	4436	case $as_dir in #(((
		4437	'') as_dir=./ ;;
		4438	*/) ;;
		4439	*) as_dir=$as_dir/ ;;
		4440	esac
2441	for ac_exec_ext in '' $ac_executable_extensions; do	4441	for ac_exec_ext in '' $ac_executable_extensions; do
2442	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	4442	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2443	ac_cv_prog_ac_ct_CC="$ac_prog"	4443	ac_cv_prog_ac_ct_CC="$ac_prog"
2444	echo "$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$ac_exec_ext" >&5
2445	break 2	4445	break 2
2446	fi	4446	fi
2447	done	4447	done
2448	done	4448	done
		4449	IFS=$as_save_IFS
2449		4450
2450	fi	4451	fi
2451	fi	4452	fi
2452	ac_ct_CC=$ac_cv_prog_ac_ct_CC	4453	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2453	if test -n "$ac_ct_CC"; then	4454	if test -n "$ac_ct_CC"; then
2454	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	4455	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2455	echo "${ECHO_T}$ac_ct_CC" >&6	4456	printf "%s\n" "$ac_ct_CC" >&6; }
2456	else	4457	else
2457	echo "$as_me:$LINENO: result: no" >&5	4458	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2458	echo "${ECHO_T}no" >&6	4459	printf "%s\n" "no" >&6; }
2459	fi	4460	fi
		4461
2460		4462
2461	test -n "$ac_ct_CC" && break	4463	test -n "$ac_ct_CC" && break
2462	done	4464	done
2463		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
2464	CC=$ac_ct_CC	4475	CC=$ac_ct_CC
		4476	fi
2465	fi	4477	fi
2466		4478
2467	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
2468		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-$LINENO}: result: no" >&5
		4520	printf "%s\n" "no" >&6; }
		4521	fi
2469		4522
2470	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH	4523
2471	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 \`$ac_pwd':" >&2;}
2472	echo "$as_me: error: no acceptable C compiler found in \$PATH	4588	as_fn_error $? "no acceptable C compiler found in \$PATH
2473	See \`config.log' for more details." >&2;}	4589	See \`config.log' for more details" "$LINENO" 5; }
2474	{ (exit 1); exit 1; }; }
2475		4590
2476	# Provide some information about the compiler.	4591	# Provide some information about the compiler.
2477	echo "$as_me:$LINENO:" \	4592	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2478	"checking for C compiler version" >&5	4593	set X $ac_compile
2479	ac_compiler=`set X $ac_compile; echo $2`	4594	ac_compiler=$2
2480	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	4595	for ac_option in --version -v -V -qversion -version; do
2481	(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 $ac_option >&5") 2>conftest.err
2482	ac_status=$?	4604	ac_status=$?
2483	echo "$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
2484	(exit $ac_status); }	4613	test $ac_status = 0; }
2485	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	4614	done
2486	(eval $ac_compiler -v </dev/null >&5) 2>&5
2487	ac_status=$?
2488	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2489	(exit $ac_status); }
2490	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2491	(eval $ac_compiler -V </dev/null >&5) 2>&5
2492	ac_status=$?
2493	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2494	(exit $ac_status); }
2495		4615
2496	cat >conftest.$ac_ext <<_ACEOF
2497	/* confdefs.h. */
2498	_ACEOF
2499	cat confdefs.h >>conftest.$ac_ext	4616	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2500	cat >>conftest.$ac_ext <<_ACEOF
2501	/* end confdefs.h. */	4617	/* end confdefs.h. */
2502		4618
2503	int	4619	int
2504	main ()	4620	main (void)
2505	{	4621	{
2506		4622
2507	;	4623	;
2508	return 0;	4624	return 0;
2509	}	4625	}
2510	_ACEOF	4626	_ACEOF
2511	ac_clean_files_save=$ac_clean_files	4627	ac_clean_files_save=$ac_clean_files
2512	ac_clean_files="$ac_clean_files a.out a.exe b.out"	4628	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2513	# Try to create an executable without -o first, disregard a.out.	4629	# Try to create an executable without -o first, disregard a.out.
2514	# It will help us diagnose broken compilers, and finding out an intuition	4630	# It will help us diagnose broken compilers, and finding out an intuition
2515	# of exeext.	4631	# of exeext.
2516	echo "$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
2517	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6	4633	printf %s "checking whether the C compiler works... " >&6; }
2518	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`	4634	ac_link_default=`printf "%s\n" "$ac_link" \| sed 's/ -o conftest[^ ]//'`
2519	if { (eval echo "$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
2520	(eval $ac_link_default) 2>&5	4656	(eval "$ac_link_default") 2>&5
2521	ac_status=$?	4657	ac_status=$?
2522	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4658	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2523	(exit $ac_status); }; then	4659	test $ac_status = 0; }
2524	# Find the output, starting from the most likely. This scheme is	4660	then :
2525	# 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'.
2526	# resort.	4662	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2527		4663	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2528	# 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
2529	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.	4665	# Autoconf.
2530	ac_cv_exeext=	4666	for ac_file in $ac_files ''
2531	# b.out is created by i960 compilers.
2532	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2533	do	4667	do
2534	test -f "$ac_file" \|\| continue	4668	test -f "$ac_file" \|\| continue
2535	case $ac_file in	4669	case $ac_file in
2536	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )	4670	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
2537	;;
2538	conftest.$ac_ext )
2539	# This is the source file.
2540	;;	4671	;;
2541	[ab].out )	4672	[ab].out )
2542	# We found the default executable, but exeext='' is most	4673	# We found the default executable, but exeext='' is most
2543	# certainly right.	4674	# certainly right.
2544	break;;	4675	break;;
2545	. )	4676	. )
		4677	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
		4678	then :; else
2546	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	4679	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2547	# FIXME: I believe we export ac_cv_exeext for Libtool,	4680	fi
2548	# 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
2549	# maintain Libtool? --akim.	4682	# safe: cross compilers may not add the suffix if given an `-o'
2550	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.
2551	break;;	4686	break;;
2552	* )	4687	* )
2553	break;;	4688	break;;
2554	esac	4689	esac
2555	done	4690	done
2556	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-$LINENO}: result: no" >&5
		4699	printf "%s\n" "no" >&6; }
2557	echo "$as_me: failed program was:" >&5	4700	printf "%s\n" "$as_me: failed program was:" >&5
2558	sed 's/^/\| /' conftest.$ac_ext >&5	4701	sed 's/^/\| /' conftest.$ac_ext >&5
2559		4702
2560	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	4703	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2561	See \`config.log' for more details." >&5	4704	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2562	echo "$as_me: error: C compiler cannot create executables	4705	as_fn_error 77 "C compiler cannot create executables
2563	See \`config.log' for more details." >&2;}	4706	See \`config.log' for more details" "$LINENO" 5; }
2564	{ (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; }
2565	fi	4710	fi
2566		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; }
2567	ac_exeext=$ac_cv_exeext	4715	ac_exeext=$ac_cv_exeext
2568	echo "$as_me:$LINENO: result: $ac_file" >&5
2569	echo "${ECHO_T}$ac_file" >&6
2570		4716
2571	# Check the compiler produces executables we can run. If not, either	4717	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2572	# the compiler is broken, or we cross compile.	4718	ac_clean_files=$ac_clean_files_save
2573	echo "$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
2574	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6	4720	printf %s "checking for suffix of executables... " >&6; }
2575	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0	4721	if { { ac_try="$ac_link"
2576	# If not cross compiling, check that we can run a simple program.	4722	case "(($ac_try" in
2577	if test "$cross_compiling" != yes; then	4723	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2578	if { ac_try='./$ac_file'	4724	*) ac_try_echo=$ac_try;;
2579	{ (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
2580	(eval $ac_try) 2>&5	4728	(eval "$ac_link") 2>&5
2581	ac_status=$?	4729	ac_status=$?
2582	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4730	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2583	(exit $ac_status); }; }; then	4731	test $ac_status = 0; }
2584	cross_compiling=no	4732	then :
2585	else
2586	if test "$cross_compiling" = maybe; then
2587	cross_compiling=yes
2588	else
2589	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2590	If you meant to cross compile, use \`--host'.
2591	See \`config.log' for more details." >&5
2592	echo "$as_me: error: cannot run C compiled programs.
2593	If you meant to cross compile, use \`--host'.
2594	See \`config.log' for more details." >&2;}
2595	{ (exit 1); exit 1; }; }
2596	fi
2597	fi
2598	fi
2599	echo "$as_me:$LINENO: result: yes" >&5
2600	echo "${ECHO_T}yes" >&6
2601
2602	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2603	ac_clean_files=$ac_clean_files_save
2604	# Check the compiler produces executables we can run. If not, either
2605	# the compiler is broken, or we cross compile.
2606	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2607	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2608	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2609	echo "${ECHO_T}$cross_compiling" >&6
2610
2611	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2612	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2613	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2614	(eval $ac_link) 2>&5
2615	ac_status=$?
2616	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2617	(exit $ac_status); }; then
2618	# If both `conftest.exe' and `conftest' are `present' (well, observable)	4733	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2619	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	4734	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2620	# work properly (i.e., refer to `conftest.exe'), while it won't with	4735	# work properly (i.e., refer to `conftest.exe'), while it won't with
2621	# `rm'.	4736	# `rm'.
2622	for ac_file in conftest.exe conftest conftest.*; do	4737	for ac_file in conftest.exe conftest conftest.*; do
2623	test -f "$ac_file" \|\| continue	4738	test -f "$ac_file" \|\| continue
2624	case $ac_file in	4739	case $ac_file in
2625	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;	4740	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2626	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	4741	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2627	export ac_cv_exeext
2628	break;;	4742	break;;
2629	* ) break;;	4743	* ) break;;
2630	esac	4744	esac
2631	done	4745	done
2632	else	4746	else $as_nop
2633	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link	4747	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2634	See \`config.log' for more details." >&5	4748	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2635	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link	4749	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2636	See \`config.log' for more details." >&2;}	4750	See \`config.log' for more details" "$LINENO" 5; }
2637	{ (exit 1); exit 1; }; }
2638	fi	4751	fi
2639
2640	rm -f conftest$ac_cv_exeext	4752	rm -f conftest conftest$ac_cv_exeext
2641	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	4753	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2642	echo "${ECHO_T}$ac_cv_exeext" >&6	4754	printf "%s\n" "$ac_cv_exeext" >&6; }
2643		4755
2644	rm -f conftest.$ac_ext	4756	rm -f conftest.$ac_ext
2645	EXEEXT=$ac_cv_exeext	4757	EXEEXT=$ac_cv_exeext
2646	ac_exeext=$EXEEXT	4758	ac_exeext=$EXEEXT
2647	echo "$as_me:$LINENO: checking for suffix of object files" >&5	4759	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2648	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2649	if test "${ac_cv_objext+set}" = set; then
2650	echo $ECHO_N "(cached) $ECHO_C" >&6
2651	else
2652	cat >conftest.$ac_ext <<_ACEOF
2653	/* 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	}
2654	_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 $as_nop
2655	cat confdefs.h >>conftest.$ac_ext	4824	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2656	cat >>conftest.$ac_ext <<_ACEOF
2657	/* end confdefs.h. */	4825	/* end confdefs.h. */
2658		4826
2659	int	4827	int
2660	main ()	4828	main (void)
2661	{	4829	{
2662		4830
2663	;	4831	;
2664	return 0;	4832	return 0;
2665	}	4833	}
2666	_ACEOF	4834	_ACEOF
2667	rm -f conftest.o conftest.obj	4835	rm -f conftest.o conftest.obj
2668	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
2669	(eval $ac_compile) 2>&5	4843	(eval "$ac_compile") 2>&5
2670	ac_status=$?	4844	ac_status=$?
2671	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4845	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2672	(exit $ac_status); }; then	4846	test $ac_status = 0; }
		4847	then :
2673	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do	4848	for ac_file in conftest.o conftest.obj conftest.*; do
		4849	test -f "$ac_file" \|\| continue;
2674	case $ac_file in	4850	case $ac_file in
2675	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;	4851	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
2676	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`	4852	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2677	break;;	4853	break;;
2678	esac	4854	esac
2679	done	4855	done
2680	else	4856	else $as_nop
2681	echo "$as_me: failed program was:" >&5	4857	printf "%s\n" "$as_me: failed program was:" >&5
2682	sed 's/^/\| /' conftest.$ac_ext >&5	4858	sed 's/^/\| /' conftest.$ac_ext >&5
2683		4859
2684	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile	4860	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2685	See \`config.log' for more details." >&5	4861	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2686	echo "$as_me: error: cannot compute suffix of object files: cannot compile	4862	as_fn_error $? "cannot compute suffix of object files: cannot compile
2687	See \`config.log' for more details." >&2;}	4863	See \`config.log' for more details" "$LINENO" 5; }
2688	{ (exit 1); exit 1; }; }
2689	fi	4864	fi
2690
2691	rm -f conftest.$ac_cv_objext conftest.$ac_ext	4865	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2692	fi	4866	fi
2693	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	4867	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2694	echo "${ECHO_T}$ac_cv_objext" >&6	4868	printf "%s\n" "$ac_cv_objext" >&6; }
2695	OBJEXT=$ac_cv_objext	4869	OBJEXT=$ac_cv_objext
2696	ac_objext=$OBJEXT	4870	ac_objext=$OBJEXT
2697	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
2698	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6	4872	printf %s "checking whether the compiler supports GNU C... " >&6; }
2699	if test "${ac_cv_c_compiler_gnu+set}" = set; then	4873	if test ${ac_cv_c_compiler_gnu+y}
2700	echo $ECHO_N "(cached) $ECHO_C" >&6	4874	then :
2701	else	4875	printf %s "(cached) " >&6
2702	cat >conftest.$ac_ext <<_ACEOF	4876	else $as_nop
2703	/* confdefs.h. */
2704	_ACEOF
2705	cat confdefs.h >>conftest.$ac_ext	4877	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2706	cat >>conftest.$ac_ext <<_ACEOF
2707	/* end confdefs.h. */	4878	/* end confdefs.h. */
2708		4879
2709	int	4880	int
2710	main ()	4881	main (void)
2711	{	4882	{
2712	#ifndef __GNUC__	4883	#ifndef __GNUC__
2713	choke me	4884	choke me
2714	#endif	4885	#endif
2715		4886
2716	;	4887	;
2717	return 0;	4888	return 0;
2718	}	4889	}
2719	_ACEOF	4890	_ACEOF
2720	rm -f conftest.$ac_objext	4891	if ac_fn_c_try_compile "$LINENO"
2721	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	4892	then :
2722	(eval $ac_compile) 2>conftest.er1
2723	ac_status=$?
2724	grep -v '^ *+' conftest.er1 >conftest.err
2725	rm -f conftest.er1
2726	cat conftest.err >&5
2727	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2728	(exit $ac_status); } &&
2729	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2730	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2731	(eval $ac_try) 2>&5
2732	ac_status=$?
2733	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2734	(exit $ac_status); }; } &&
2735	{ ac_try='test -s conftest.$ac_objext'
2736	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2737	(eval $ac_try) 2>&5
2738	ac_status=$?
2739	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2740	(exit $ac_status); }; }; then
2741	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 $ac_compiler_gnu = yes; then
		4906	GCC=yes
2742	else	4907	else
2743	echo "$as_me: failed program was:" >&5	4908	GCC=
2744	sed 's/^/\| /' conftest.$ac_ext >&5
2745
2746	ac_compiler_gnu=no
2747	fi	4909	fi
2748	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2749	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2750
2751	fi
2752	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2753	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2754	GCC=`test $ac_compiler_gnu = yes && echo yes`
2755	ac_test_CFLAGS=${CFLAGS+set}	4910	ac_test_CFLAGS=${CFLAGS+y}
2756	ac_save_CFLAGS=$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
2757	CFLAGS="-g"	4921	CFLAGS="-g"
2758	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2759	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2760	if test "${ac_cv_prog_cc_g+set}" = set; then
2761	echo $ECHO_N "(cached) $ECHO_C" >&6
2762	else
2763	cat >conftest.$ac_ext <<_ACEOF
2764	/* confdefs.h. */
2765	_ACEOF
2766	cat confdefs.h >>conftest.$ac_ext	4922	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2767	cat >>conftest.$ac_ext <<_ACEOF
2768	/* end confdefs.h. */	4923	/* end confdefs.h. */
2769		4924
2770	int	4925	int
2771	main ()	4926	main (void)
2772	{	4927	{
2773		4928
2774	;	4929	;
2775	return 0;	4930	return 0;
2776	}	4931	}
2777	_ACEOF	4932	_ACEOF
2778	rm -f conftest.$ac_objext	4933	if ac_fn_c_try_compile "$LINENO"
2779	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	4934	then :
2780	(eval $ac_compile) 2>conftest.er1
2781	ac_status=$?
2782	grep -v '^ *+' conftest.er1 >conftest.err
2783	rm -f conftest.er1
2784	cat conftest.err >&5
2785	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2786	(exit $ac_status); } &&
2787	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2788	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2789	(eval $ac_try) 2>&5
2790	ac_status=$?
2791	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2792	(exit $ac_status); }; } &&
2793	{ ac_try='test -s conftest.$ac_objext'
2794	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2795	(eval $ac_try) 2>&5
2796	ac_status=$?
2797	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2798	(exit $ac_status); }; }; then
2799	ac_cv_prog_cc_g=yes	4935	ac_cv_prog_cc_g=yes
2800	else	4936	else $as_nop
2801	echo "$as_me: failed program was:" >&5	4937	CFLAGS=""
2802	sed 's/^/\| /' conftest.$ac_ext >&5	4938	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4939	/* end confdefs.h. */
2803		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 :
2804	ac_cv_prog_cc_g=no	4968	ac_cv_prog_cc_g=yes
2805	fi	4969	fi
2806	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	4970	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2807	fi	4971	fi
2808	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	4972	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2809	echo "${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; }
2810	if test "$ac_test_CFLAGS" = set; then	4979	if test $ac_test_CFLAGS; then
2811	CFLAGS=$ac_save_CFLAGS	4980	CFLAGS=$ac_save_CFLAGS
2812	elif test $ac_cv_prog_cc_g = yes; then	4981	elif test $ac_cv_prog_cc_g = yes; then
2813	if test "$GCC" = yes; then	4982	if test "$GCC" = yes; then
2814	CFLAGS="-g -O2"	4983	CFLAGS="-g -O2"
2815	else	4984	else
…		…
2820	CFLAGS="-O2"	4989	CFLAGS="-O2"
2821	else	4990	else
2822	CFLAGS=	4991	CFLAGS=
2823	fi	4992	fi
2824	fi	4993	fi
2825	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5	4994	ac_prog_cc_stdc=no
2826	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6	4995	if test x$ac_prog_cc_stdc = xno
2827	if test "${ac_cv_prog_cc_stdc+set}" = set; then	4996	then :
2828	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
2829	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 $as_nop
2830	ac_cv_prog_cc_stdc=no	5003	ac_cv_prog_cc_c11=no
2831	ac_save_CC=$CC	5004	ac_save_CC=$CC
2832	cat >conftest.$ac_ext <<_ACEOF	5005	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2833	/* confdefs.h. */	5006	/* end confdefs.h. */
		5007	$ac_c_conftest_c11_program
2834	_ACEOF	5008	_ACEOF
2835	cat confdefs.h >>conftest.$ac_ext	5009	for ac_arg in '' -std=gnu11
2836	cat >>conftest.$ac_ext <<_ACEOF
2837	/* end confdefs.h. */
2838	#include <stdarg.h>
2839	#include <stdio.h>
2840	#include <sys/types.h>
2841	#include <sys/stat.h>
2842	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2843	struct buf { int x; };
2844	FILE * (rcsopen) (struct buf , struct stat *, int);
2845	static char *e (p, i)
2846	char **p;
2847	int i;
2848	{
2849	return p[i];
2850	}
2851	static char f (char (g) (char , int), char *p, ...)
2852	{
2853	char *s;
2854	va_list v;
2855	va_start (v,p);
2856	s = g (p, va_arg (v,int));
2857	va_end (v);
2858	return s;
2859	}
2860
2861	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2862	function prototypes and stuff, but not '\xHH' hex character constants.
2863	These don't provoke an error unfortunately, instead are silently treated
2864	as 'x'. The following induces an error, until -std1 is added to get
2865	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2866	array size at least. It's necessary to write '\x00'==0 to get something
2867	that's true only with -std1. */
2868	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2869
2870	int test (int i, double x);
2871	struct s1 {int (*f) (int a);};
2872	struct s2 {int (*f) (double a);};
2873	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
2874	int argc;
2875	char **argv;
2876	int
2877	main ()
2878	{
2879	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
2880	;
2881	return 0;
2882	}
2883	_ACEOF
2884	# Don't try gcc -ansi; that turns off useful extensions and
2885	# breaks some systems' header files.
2886	# AIX -qlanglvl=ansi
2887	# Ultrix and OSF/1 -std1
2888	# HP-UX 10.20 and later -Ae
2889	# HP-UX older versions -Aa -D_HPUX_SOURCE
2890	# SVR4 -Xc -D__EXTENSIONS__
2891	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2892	do	5010	do
2893	CC="$ac_save_CC $ac_arg"	5011	CC="$ac_save_CC $ac_arg"
2894	rm -f conftest.$ac_objext	5012	if ac_fn_c_try_compile "$LINENO"
2895	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	5013	then :
2896	(eval $ac_compile) 2>conftest.er1
2897	ac_status=$?
2898	grep -v '^ *+' conftest.er1 >conftest.err
2899	rm -f conftest.er1
2900	cat conftest.err >&5
2901	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2902	(exit $ac_status); } &&
2903	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2904	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2905	(eval $ac_try) 2>&5
2906	ac_status=$?
2907	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2908	(exit $ac_status); }; } &&
2909	{ ac_try='test -s conftest.$ac_objext'
2910	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2911	(eval $ac_try) 2>&5
2912	ac_status=$?
2913	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2914	(exit $ac_status); }; }; then
2915	ac_cv_prog_cc_stdc=$ac_arg	5014	ac_cv_prog_cc_c11=$ac_arg
2916	break
2917	else
2918	echo "$as_me: failed program was:" >&5
2919	sed 's/^/\| /' conftest.$ac_ext >&5
2920
2921	fi	5015	fi
2922	rm -f conftest.err conftest.$ac_objext	5016	rm -f core conftest.err conftest.$ac_objext conftest.beam
		5017	test "x$ac_cv_prog_cc_c11" != "xno" && break
2923	done	5018	done
2924	rm -f conftest.$ac_ext conftest.$ac_objext	5019	rm -f conftest.$ac_ext
2925	CC=$ac_save_CC	5020	CC=$ac_save_CC
2926
2927	fi	5021	fi
2928		5022
2929	case "x$ac_cv_prog_cc_stdc" in	5023	if test "x$ac_cv_prog_cc_c11" = xno
2930	x\|xno)	5024	then :
2931	echo "$as_me:$LINENO: result: none needed" >&5	5025	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2932	echo "${ECHO_T}none needed" >&6 ;;	5026	printf "%s\n" "unsupported" >&6; }
2933	*)	5027	else $as_nop
2934	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5	5028	if test "x$ac_cv_prog_cc_c11" = x
2935	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; }
2936	CC="$CC $ac_cv_prog_cc_stdc" ;;	5035	CC="$CC $ac_cv_prog_cc_c11"
2937	esac	5036	fi
2938		5037	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
2939	# Some people use a C++ compiler to compile C. Since we use `exit',	5038	ac_prog_cc_stdc=c11
2940	# in C++ we need to declare it. In case someone uses the same compiler	5039	fi
2941	# for both compiling C and C++ we need to have the C++ compiler decide	5040	fi
2942	# the declaration of exit, since it's the most demanding environment.	5041	if test x$ac_prog_cc_stdc = xno
2943	cat >conftest.$ac_ext <<_ACEOF	5042	then :
2944	#ifndef __cplusplus	5043	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
2945	choke me	5044	printf %s "checking for $CC option to enable C99 features... " >&6; }
2946	#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	$ac_c_conftest_c99_program
2947	_ACEOF	5054	_ACEOF
2948	rm -f conftest.$ac_objext	5055	for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
2949	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2950	(eval $ac_compile) 2>conftest.er1
2951	ac_status=$?
2952	grep -v '^ *+' conftest.er1 >conftest.err
2953	rm -f conftest.er1
2954	cat conftest.err >&5
2955	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2956	(exit $ac_status); } &&
2957	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2958	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2959	(eval $ac_try) 2>&5
2960	ac_status=$?
2961	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2962	(exit $ac_status); }; } &&
2963	{ ac_try='test -s conftest.$ac_objext'
2964	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2965	(eval $ac_try) 2>&5
2966	ac_status=$?
2967	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2968	(exit $ac_status); }; }; then
2969	for ac_declaration in \
2970	'' \
2971	'extern "C" void std::exit (int) throw (); using std::exit;' \
2972	'extern "C" void std::exit (int); using std::exit;' \
2973	'extern "C" void exit (int) throw ();' \
2974	'extern "C" void exit (int);' \
2975	'void exit (int);'
2976	do	5056	do
2977	cat >conftest.$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
2978	/* confdefs.h. */	5098	/* end confdefs.h. */
		5099	$ac_c_conftest_c89_program
2979	_ACEOF	5100	_ACEOF
2980	cat confdefs.h >>conftest.$ac_ext	5101	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2981	cat >>conftest.$ac_ext <<_ACEOF	5102	do
2982	/* end confdefs.h. */	5103	CC="$ac_save_CC $ac_arg"
2983	$ac_declaration	5104	if ac_fn_c_try_compile "$LINENO"
2984	#include <stdlib.h>	5105	then :
2985	int	5106	ac_cv_prog_cc_c89=$ac_arg
2986	main ()
2987	{
2988	exit (42);
2989	;
2990	return 0;
2991	}
2992	_ACEOF
2993	rm -f conftest.$ac_objext
2994	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2995	(eval $ac_compile) 2>conftest.er1
2996	ac_status=$?
2997	grep -v '^ *+' conftest.er1 >conftest.err
2998	rm -f conftest.er1
2999	cat conftest.err >&5
3000	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3001	(exit $ac_status); } &&
3002	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3003	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3004	(eval $ac_try) 2>&5
3005	ac_status=$?
3006	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3007	(exit $ac_status); }; } &&
3008	{ ac_try='test -s conftest.$ac_objext'
3009	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3010	(eval $ac_try) 2>&5
3011	ac_status=$?
3012	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3013	(exit $ac_status); }; }; then
3014	:
3015	else
3016	echo "$as_me: failed program was:" >&5
3017	sed 's/^/\| /' conftest.$ac_ext >&5
3018
3019	continue
3020	fi	5107	fi
3021	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	5108	rm -f core conftest.err conftest.$ac_objext conftest.beam
3022	cat >conftest.$ac_ext <<_ACEOF	5109	test "x$ac_cv_prog_cc_c89" != "xno" && break
3023	/* confdefs.h. */
3024	_ACEOF
3025	cat confdefs.h >>conftest.$ac_ext
3026	cat >>conftest.$ac_ext <<_ACEOF
3027	/* end confdefs.h. */
3028	$ac_declaration
3029	int
3030	main ()
3031	{
3032	exit (42);
3033	;
3034	return 0;
3035	}
3036	_ACEOF
3037	rm -f conftest.$ac_objext
3038	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3039	(eval $ac_compile) 2>conftest.er1
3040	ac_status=$?
3041	grep -v '^ *+' conftest.er1 >conftest.err
3042	rm -f conftest.er1
3043	cat conftest.err >&5
3044	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3045	(exit $ac_status); } &&
3046	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3047	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3048	(eval $ac_try) 2>&5
3049	ac_status=$?
3050	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3051	(exit $ac_status); }; } &&
3052	{ ac_try='test -s conftest.$ac_objext'
3053	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3054	(eval $ac_try) 2>&5
3055	ac_status=$?
3056	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3057	(exit $ac_status); }; }; then
3058	break
3059	else
3060	echo "$as_me: failed program was:" >&5
3061	sed 's/^/\| /' conftest.$ac_ext >&5
3062
3063	fi
3064	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3065	done	5110	done
3066	rm -f conftest*	5111	rm -f conftest.$ac_ext
3067	if test -n "$ac_declaration"; then	5112	CC=$ac_save_CC
3068	echo '#ifdef __cplusplus' >>confdefs.h
3069	echo $ac_declaration >>confdefs.h
3070	echo '#endif' >>confdefs.h
3071	fi	5113	fi
3072		5114
3073	else	5115	if test "x$ac_cv_prog_cc_c89" = xno
3074	echo "$as_me: failed program was:" >&5	5116	then :
3075	sed 's/^/\| /' conftest.$ac_ext >&5	5117	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3076		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 $ac_cv_prog_cc_c89"
3077	fi	5128	fi
3078	rm -f conftest.err conftest.$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
3079	ac_ext=c	5134	ac_ext=c
3080	ac_cpp='$CPP $CPPFLAGS'	5135	ac_cpp='$CPP $CPPFLAGS'
3081	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5136	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3082	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 $LIBS >&5'
3083	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5138	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3084		5139
		5140
		5141	ac_ext=c
		5142	ac_cpp='$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
3085	depcc="$CC" am_compiler_list=	5201	depcc="$CC" am_compiler_list=
3086		5202
3087	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
3088	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	5204	printf %s "checking dependency style of $depcc... " >&6; }
3089	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then	5205	if test ${am_cv_CC_dependencies_compiler_type+y}
3090	echo $ECHO_N "(cached) $ECHO_C" >&6	5206	then :
3091	else	5207	printf %s "(cached) " >&6
		5208	else $as_nop
3092	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	5209	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3093	# We make a subdir and do the tests there. Otherwise we can end up	5210	# We make a subdir and do the tests there. Otherwise we can end up
3094	# making bogus files that we don't know about and never remove. For	5211	# making bogus files that we don't know about and never remove. For
3095	# instance it was reported that on HP-UX the gcc test will end up	5212	# instance it was reported that on HP-UX the gcc test will end up
3096	# making a dummy file named `D' -- because `-MD' means `put the output	5213	# making a dummy file named 'D' -- because '-MD' means "put the output
3097	# in D'.	5214	# in D".
		5215	rm -rf conftest.dir
3098	mkdir conftest.dir	5216	mkdir conftest.dir
3099	# Copy depcomp to subdir because otherwise we won't find it if we're	5217	# Copy depcomp to subdir because otherwise we won't find it if we're
3100	# using a relative directory.	5218	# using a relative directory.
3101	cp "$am_depcomp" conftest.dir	5219	cp "$am_depcomp" conftest.dir
3102	cd conftest.dir	5220	cd conftest.dir
…		…
3110		5228
3111	am_cv_CC_dependencies_compiler_type=none	5229	am_cv_CC_dependencies_compiler_type=none
3112	if test "$am_compiler_list" = ""; then	5230	if test "$am_compiler_list" = ""; then
3113	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`	5231	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3114	fi	5232	fi
		5233	am__universal=false
		5234	case " $depcc " in #(
		5235	\ -arch\ \ -arch\ *) am__universal=true ;;
		5236	esac
		5237
3115	for depmode in $am_compiler_list; do	5238	for depmode in $am_compiler_list; do
3116	# Setup a source with many dependencies, because some compilers	5239	# Setup a source with many dependencies, because some compilers
3117	# like to wrap large dependency lists on column 80 (with \), and	5240	# like to wrap large dependency lists on column 80 (with \), and
3118	# 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.
3119	#	5242	#
…		…
3121	# overwrite some of them when testing with obscure command lines.	5244	# overwrite some of them when testing with obscure command lines.
3122	# This happens at least with the AIX C compiler.	5245	# This happens at least with the AIX C compiler.
3123	: > sub/conftest.c	5246	: > sub/conftest.c
3124	for i in 1 2 3 4 5 6; do	5247	for i in 1 2 3 4 5 6; do
3125	echo '#include "conftst'$i'.h"' >> sub/conftest.c	5248	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3126	: > 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$i.h
3127	done	5252	done
3128	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf	5253	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3129		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"
3130	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	;;
3131	nosideeffect)	5266	nosideeffect)
3132	# 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
3133	# only be used when explicitly requested	5268	# only be used when explicitly requested.
3134	if test "x$enable_dependency_tracking" = xyes; then	5269	if test "x$enable_dependency_tracking" = xyes; then
3135	continue	5270	continue
3136	else	5271	else
3137	break	5272	break
3138	fi	5273	fi
3139	;;	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.${OBJEXT-o}
		5280	am__minus_obj=
		5281	;;
3140	none) break ;;	5282	none) break ;;
3141	esac	5283	esac
3142	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3143	# mode. It turns out that the SunPro C++ compiler does not properly
3144	# handle `-M -o', and we need to detect this.
3145	if depmode=$depmode \	5284	if depmode=$depmode \
3146	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \	5285	source=sub/conftest.c object=$am__obj \
3147	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \	5286	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3148	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \	5287	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3149	>/dev/null 2>conftest.err &&	5288	>/dev/null 2>conftest.err &&
		5289	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3150	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&	5290	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3151	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&	5291	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3152	${MAKE-make} -s -f confmf > /dev/null 2>&1; then	5292	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3153	# icc doesn't choke on unknown options, it will just issue warnings	5293	# icc doesn't choke on unknown options, it will just issue warnings
3154	# (even with -Werror). So we grep stderr for any message	5294	# or remarks (even with -Werror). So we grep stderr for any message
3155	# that says an option was ignored.	5295	# that says an option was ignored or not supported.
		5296	# When given -MP, icc 7.0 and 7.1 complain thusly:
		5297	# icc: Command line warning: ignoring option '-M'; no argument required
		5298	# The diagnosis changed in icc 8.0:
		5299	# icc: Command line remark: option '-MP' not supported
		5300	if (grep 'ignoring option' conftest.err \|\|
3156	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else	5301	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3157	am_cv_CC_dependencies_compiler_type=$depmode	5302	am_cv_CC_dependencies_compiler_type=$depmode
3158	break	5303	break
3159	fi	5304	fi
3160	fi	5305	fi
3161	done	5306	done
…		…
3165	else	5310	else
3166	am_cv_CC_dependencies_compiler_type=none	5311	am_cv_CC_dependencies_compiler_type=none
3167	fi	5312	fi
3168		5313
3169	fi	5314	fi
3170	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5	5315	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3171	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6	5316	printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; }
3172	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type	5317	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3173		5318
3174
3175
3176	if	5319	if
3177	test "x$enable_dependency_tracking" != xno \	5320	test "x$enable_dependency_tracking" != xno \
3178	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then	5321	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3179	am__fastdepCC_TRUE=	5322	am__fastdepCC_TRUE=
3180	am__fastdepCC_FALSE='#'	5323	am__fastdepCC_FALSE='#'
3181	else	5324	else
…		…
3183	am__fastdepCC_FALSE=	5326	am__fastdepCC_FALSE=
3184	fi	5327	fi
3185		5328
3186		5329
3187		5330
3188	# Check whether --with-gnu-ld or --without-gnu-ld was given.	5331	# Check whether --with-gnu-ld was given.
3189	if test "${with_gnu_ld+set}" = set; then	5332	if test ${with_gnu_ld+y}
3190	withval="$with_gnu_ld"	5333	then :
3191	test "$withval" = no \|\| with_gnu_ld=yes	5334	withval=$with_gnu_ld; test "$withval" = no \|\| with_gnu_ld=yes
3192	else	5335	else $as_nop
3193	with_gnu_ld=no	5336	with_gnu_ld=no
3194	fi;	5337	fi
		5338
3195	ac_prog=ld	5339	ac_prog=ld
3196	if test "$GCC" = yes; then	5340	if test "$GCC" = yes; then
3197	# Check if gcc -print-prog-name=ld gives a path.	5341	# Check if gcc -print-prog-name=ld gives a path.
3198	echo "$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
3199	echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6	5343	printf %s "checking for ld used by GCC... " >&6; }
3200	case $host in	5344	case $host in
3201	--mingw*)	5345	--mingw*)
3202	# gcc leaves a trailing carriage return which upsets mingw	5346	# gcc leaves a trailing carriage return which upsets mingw
3203	ac_prog=`($CC -print-prog-name=ld) 2>&5 \| tr -d '\015'` ;;	5347	ac_prog=`($CC -print-prog-name=ld) 2>&5 \| tr -d '\015'` ;;
3204	*)	5348	*)
…		…
3223	# If it is relative, then search for the first ld in PATH.	5367	# If it is relative, then search for the first ld in PATH.
3224	with_gnu_ld=unknown	5368	with_gnu_ld=unknown
3225	;;	5369	;;
3226	esac	5370	esac
3227	elif test "$with_gnu_ld" = yes; then	5371	elif test "$with_gnu_ld" = yes; then
3228	echo "$as_me:$LINENO: checking for GNU ld" >&5	5372	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
3229	echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6	5373	printf %s "checking for GNU ld... " >&6; }
3230	else	5374	else
3231	echo "$as_me:$LINENO: checking for non-GNU ld" >&5	5375	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
3232	echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6	5376	printf %s "checking for non-GNU ld... " >&6; }
3233	fi	5377	fi
3234	if test "${acl_cv_path_LD+set}" = set; then	5378	if test ${acl_cv_path_LD+y}
3235	echo $ECHO_N "(cached) $ECHO_C" >&6	5379	then :
3236	else	5380	printf %s "(cached) " >&6
		5381	else $as_nop
3237	if test -z "$LD"; then	5382	if test -z "$LD"; then
3238	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"	5383	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3239	for ac_dir in $PATH; do	5384	for ac_dir in $PATH; do
3240	test -z "$ac_dir" && ac_dir=.	5385	test -z "$ac_dir" && ac_dir=.
3241	if test -f "$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$ac_exeext"; then
…		…
3256	fi	5401	fi
3257	fi	5402	fi
3258		5403
3259	LD="$acl_cv_path_LD"	5404	LD="$acl_cv_path_LD"
3260	if test -n "$LD"; then	5405	if test -n "$LD"; then
3261	echo "$as_me:$LINENO: result: $LD" >&5	5406	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
3262	echo "${ECHO_T}$LD" >&6	5407	printf "%s\n" "$LD" >&6; }
3263	else	5408	else
3264	echo "$as_me:$LINENO: result: no" >&5	5409	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3265	echo "${ECHO_T}no" >&6	5410	printf "%s\n" "no" >&6; }
3266	fi	5411	fi
3267	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
3268	echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3269	{ (exit 1); exit 1; }; }
3270	echo "$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
3271	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; }
3272	if test "${acl_cv_prog_gnu_ld+set}" = set; then	5415	if test ${acl_cv_prog_gnu_ld+y}
3273	echo $ECHO_N "(cached) $ECHO_C" >&6	5416	then :
3274	else	5417	printf %s "(cached) " >&6
		5418	else $as_nop
3275	# 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.
3276	if $LD -v 2>&1 </dev/null \| egrep '(GNU\|with BFD)' 1>&5; then	5420	if $LD -v 2>&1 </dev/null \| egrep '(GNU\|with BFD)' 1>&5; then
3277	acl_cv_prog_gnu_ld=yes	5421	acl_cv_prog_gnu_ld=yes
3278	else	5422	else
3279	acl_cv_prog_gnu_ld=no	5423	acl_cv_prog_gnu_ld=no
3280	fi	5424	fi
3281	fi	5425	fi
3282	echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5	5426	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
3283	echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6	5427	printf "%s\n" "$acl_cv_prog_gnu_ld" >&6; }
3284	with_gnu_ld=$acl_cv_prog_gnu_ld	5428	with_gnu_ld=$acl_cv_prog_gnu_ld
3285		5429
3286		5430
3287		5431
3288	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
3289	echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6	5433	printf %s "checking for shared library run path origin... " >&6; }
3290	if test "${acl_cv_rpath+set}" = set; then	5434	if test ${acl_cv_rpath+y}
3291	echo $ECHO_N "(cached) $ECHO_C" >&6	5435	then :
3292	else	5436	printf %s "(cached) " >&6
		5437	else $as_nop
3293		5438
3294	CC="$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" \
3295	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh	5440	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
3296	. ./conftest.sh	5441	. ./conftest.sh
3297	rm -f ./conftest.sh	5442	rm -f ./conftest.sh
3298	acl_cv_rpath=done	5443	acl_cv_rpath=done
3299		5444
3300	fi	5445	fi
3301	echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5	5446	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
3302	echo "${ECHO_T}$acl_cv_rpath" >&6	5447	printf "%s\n" "$acl_cv_rpath" >&6; }
3303	wl="$acl_cv_wl"	5448	wl="$acl_cv_wl"
3304	libext="$acl_cv_libext"	5449	libext="$acl_cv_libext"
3305	shlibext="$acl_cv_shlibext"	5450	shlibext="$acl_cv_shlibext"
3306	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"	5451	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
3307	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"	5452	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
3308	hardcode_direct="$acl_cv_hardcode_direct"	5453	hardcode_direct="$acl_cv_hardcode_direct"
3309	hardcode_minus_L="$acl_cv_hardcode_minus_L"	5454	hardcode_minus_L="$acl_cv_hardcode_minus_L"
3310	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"
3311	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"
3312	# Check whether --enable-rpath or --disable-rpath was given.	5457	# Check whether --enable-rpath was given.
3313	if test "${enable_rpath+set}" = set; then	5458	if test ${enable_rpath+y}
		5459	then :
3314	enableval="$enable_rpath"	5460	enableval=$enable_rpath; :
3315	:	5461	else $as_nop
3316	else
3317	enable_rpath=yes	5462	enable_rpath=yes
3318	fi;	5463	fi
		5464
3319		5465
3320		5466
3321		5467
3322		5468
3323		5469
…		…
3335		5481
3336	exec_prefix="$acl_save_exec_prefix"	5482	exec_prefix="$acl_save_exec_prefix"
3337	prefix="$acl_save_prefix"	5483	prefix="$acl_save_prefix"
3338		5484
3339		5485
3340	# Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.	5486	# Check whether --with-libiconv-prefix was given.
3341	if test "${with_libiconv_prefix+set}" = set; then	5487	if test ${with_libiconv_prefix+y}
		5488	then :
3342	withval="$with_libiconv_prefix"	5489	withval=$with_libiconv_prefix;
3343
3344	if test "X$withval" = "Xno"; then	5490	if test "X$withval" = "Xno"; then
3345	use_additional=no	5491	use_additional=no
3346	else	5492	else
3347	if test "X$withval" = "X"; then	5493	if test "X$withval" = "X"; then
3348		5494
…		…
3361	additional_includedir="$withval/include"	5507	additional_includedir="$withval/include"
3362	additional_libdir="$withval/lib"	5508	additional_libdir="$withval/lib"
3363	fi	5509	fi
3364	fi	5510	fi
3365		5511
3366	fi;	5512	fi
		5513
3367	LIBICONV=	5514	LIBICONV=
3368	LTLIBICONV=	5515	LTLIBICONV=
3369	INCICONV=	5516	INCICONV=
3370	rpathdirs=	5517	rpathdirs=
3371	ltrpathdirs=	5518	ltrpathdirs=
…		…
3714		5861
3715		5862
3716		5863
3717		5864
3718		5865
3719	echo "$as_me:$LINENO: checking whether NLS is requested" >&5	5866	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3720	echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6	5867	printf %s "checking whether NLS is requested... " >&6; }
3721	# Check whether --enable-nls or --disable-nls was given.	5868	# Check whether --enable-nls was given.
3722	if test "${enable_nls+set}" = set; then	5869	if test ${enable_nls+y}
3723	enableval="$enable_nls"	5870	then :
3724	USE_NLS=$enableval	5871	enableval=$enable_nls; USE_NLS=$enableval
3725	else	5872	else $as_nop
3726	USE_NLS=yes	5873	USE_NLS=yes
3727	fi;	5874	fi
3728	echo "$as_me:$LINENO: result: $USE_NLS" >&5	5875
3729	echo "${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; }
3730		5878
3731		5879
3732		5880
3733	LIBINTL=	5881	LIBINTL=
3734	LTLIBINTL=	5882	LTLIBINTL=
…		…
3740		5888
3741		5889
3742		5890
3743		5891
3744		5892
3745	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
3746	echo $ECHO_N "checking for GNU gettext in libc... $ECHO_C" >&6	5894	printf %s "checking for GNU gettext in libc... " >&6; }
3747	if test "${gt_cv_func_gnugettext1_libc+set}" = set; then	5895	if test ${gt_cv_func_gnugettext1_libc+y}
3748	echo $ECHO_N "(cached) $ECHO_C" >&6	5896	then :
3749	else	5897	printf %s "(cached) " >&6
3750	cat >conftest.$ac_ext <<_ACEOF	5898	else $as_nop
3751	/* confdefs.h. */
3752	_ACEOF
3753	cat confdefs.h >>conftest.$ac_ext	5899	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3754	cat >>conftest.$ac_ext <<_ACEOF
3755	/* end confdefs.h. */	5900	/* end confdefs.h. */
3756	#include <libintl.h>	5901	#include <libintl.h>
3757	extern int _nl_msg_cat_cntr;	5902	extern int _nl_msg_cat_cntr;
3758	extern int *_nl_domain_bindings;	5903	extern int *_nl_domain_bindings;
3759	int	5904	int
3760	main ()	5905	main (void)
3761	{	5906	{
3762	bindtextdomain ("", "");	5907	bindtextdomain ("", "");
3763	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings	5908	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings
3764	;	5909	;
3765	return 0;	5910	return 0;
3766	}	5911	}
3767	_ACEOF	5912	_ACEOF
3768	rm -f conftest.$ac_objext conftest$ac_exeext	5913	if ac_fn_c_try_link "$LINENO"
3769	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	5914	then :
3770	(eval $ac_link) 2>conftest.er1
3771	ac_status=$?
3772	grep -v '^ *+' conftest.er1 >conftest.err
3773	rm -f conftest.er1
3774	cat conftest.err >&5
3775	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3776	(exit $ac_status); } &&
3777	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3778	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3779	(eval $ac_try) 2>&5
3780	ac_status=$?
3781	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3782	(exit $ac_status); }; } &&
3783	{ ac_try='test -s conftest$ac_exeext'
3784	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3785	(eval $ac_try) 2>&5
3786	ac_status=$?
3787	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3788	(exit $ac_status); }; }; then
3789	gt_cv_func_gnugettext1_libc=yes	5915	gt_cv_func_gnugettext1_libc=yes
3790	else	5916	else $as_nop
3791	echo "$as_me: failed program was:" >&5
3792	sed 's/^/\| /' conftest.$ac_ext >&5
3793
3794	gt_cv_func_gnugettext1_libc=no	5917	gt_cv_func_gnugettext1_libc=no
3795	fi	5918	fi
3796	rm -f conftest.err conftest.$ac_objext \	5919	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3797	conftest$ac_exeext conftest.$ac_ext	5920	conftest$ac_exeext conftest.$ac_ext
3798	fi	5921	fi
3799	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libc" >&5	5922	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libc" >&5
3800	echo "${ECHO_T}$gt_cv_func_gnugettext1_libc" >&6	5923	printf "%s\n" "$gt_cv_func_gnugettext1_libc" >&6; }
3801		5924
3802	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then	5925	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
3803		5926
3804		5927
3805		5928
…		…
3828	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"	5951	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
3829	fi	5952	fi
3830	done	5953	done
3831		5954
3832		5955
3833	echo "$as_me:$LINENO: checking for iconv" >&5	5956	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
3834	echo $ECHO_N "checking for iconv... $ECHO_C" >&6	5957	printf %s "checking for iconv... " >&6; }
3835	if test "${am_cv_func_iconv+set}" = set; then	5958	if test ${am_cv_func_iconv+y}
3836	echo $ECHO_N "(cached) $ECHO_C" >&6	5959	then :
3837	else	5960	printf %s "(cached) " >&6
		5961	else $as_nop
3838		5962
3839	am_cv_func_iconv="no, consider installing GNU libiconv"	5963	am_cv_func_iconv="no, consider installing GNU libiconv"
3840	am_cv_lib_iconv=no	5964	am_cv_lib_iconv=no
3841	cat >conftest.$ac_ext <<_ACEOF
3842	/* confdefs.h. */
3843	_ACEOF
3844	cat confdefs.h >>conftest.$ac_ext	5965	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3845	cat >>conftest.$ac_ext <<_ACEOF
3846	/* end confdefs.h. */	5966	/* end confdefs.h. */
3847	#include <stdlib.h>	5967	#include <stdlib.h>
3848	#include <iconv.h>	5968	#include <iconv.h>
3849	int	5969	int
3850	main ()	5970	main (void)
3851	{	5971	{
3852	iconv_t cd = iconv_open("","");	5972	iconv_t cd = iconv_open("","");
3853	iconv(cd,NULL,NULL,NULL,NULL);	5973	iconv(cd,NULL,NULL,NULL,NULL);
3854	iconv_close(cd);	5974	iconv_close(cd);
3855	;	5975	;
3856	return 0;	5976	return 0;
3857	}	5977	}
3858	_ACEOF	5978	_ACEOF
3859	rm -f conftest.$ac_objext conftest$ac_exeext	5979	if ac_fn_c_try_link "$LINENO"
3860	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	5980	then :
3861	(eval $ac_link) 2>conftest.er1
3862	ac_status=$?
3863	grep -v '^ *+' conftest.er1 >conftest.err
3864	rm -f conftest.er1
3865	cat conftest.err >&5
3866	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3867	(exit $ac_status); } &&
3868	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3869	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3870	(eval $ac_try) 2>&5
3871	ac_status=$?
3872	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3873	(exit $ac_status); }; } &&
3874	{ ac_try='test -s conftest$ac_exeext'
3875	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3876	(eval $ac_try) 2>&5
3877	ac_status=$?
3878	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3879	(exit $ac_status); }; }; then
3880	am_cv_func_iconv=yes	5981	am_cv_func_iconv=yes
3881	else
3882	echo "$as_me: failed program was:" >&5
3883	sed 's/^/\| /' conftest.$ac_ext >&5
3884
3885	fi	5982	fi
3886	rm -f conftest.err conftest.$ac_objext \	5983	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3887	conftest$ac_exeext conftest.$ac_ext	5984	conftest$ac_exeext conftest.$ac_ext
3888	if test "$am_cv_func_iconv" != yes; then	5985	if test "$am_cv_func_iconv" != yes; then
3889	am_save_LIBS="$LIBS"	5986	am_save_LIBS="$LIBS"
3890	LIBS="$LIBS $LIBICONV"	5987	LIBS="$LIBS $LIBICONV"
3891	cat >conftest.$ac_ext <<_ACEOF
3892	/* confdefs.h. */
3893	_ACEOF
3894	cat confdefs.h >>conftest.$ac_ext	5988	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3895	cat >>conftest.$ac_ext <<_ACEOF
3896	/* end confdefs.h. */	5989	/* end confdefs.h. */
3897	#include <stdlib.h>	5990	#include <stdlib.h>
3898	#include <iconv.h>	5991	#include <iconv.h>
3899	int	5992	int
3900	main ()	5993	main (void)
3901	{	5994	{
3902	iconv_t cd = iconv_open("","");	5995	iconv_t cd = iconv_open("","");
3903	iconv(cd,NULL,NULL,NULL,NULL);	5996	iconv(cd,NULL,NULL,NULL,NULL);
3904	iconv_close(cd);	5997	iconv_close(cd);
3905	;	5998	;
3906	return 0;	5999	return 0;
3907	}	6000	}
3908	_ACEOF	6001	_ACEOF
3909	rm -f conftest.$ac_objext conftest$ac_exeext	6002	if ac_fn_c_try_link "$LINENO"
3910	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	6003	then :
3911	(eval $ac_link) 2>conftest.er1
3912	ac_status=$?
3913	grep -v '^ *+' conftest.er1 >conftest.err
3914	rm -f conftest.er1
3915	cat conftest.err >&5
3916	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3917	(exit $ac_status); } &&
3918	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3919	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3920	(eval $ac_try) 2>&5
3921	ac_status=$?
3922	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3923	(exit $ac_status); }; } &&
3924	{ ac_try='test -s conftest$ac_exeext'
3925	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3926	(eval $ac_try) 2>&5
3927	ac_status=$?
3928	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3929	(exit $ac_status); }; }; then
3930	am_cv_lib_iconv=yes	6004	am_cv_lib_iconv=yes
3931	am_cv_func_iconv=yes	6005	am_cv_func_iconv=yes
3932	else
3933	echo "$as_me: failed program was:" >&5
3934	sed 's/^/\| /' conftest.$ac_ext >&5
3935
3936	fi	6006	fi
3937	rm -f conftest.err conftest.$ac_objext \	6007	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3938	conftest$ac_exeext conftest.$ac_ext	6008	conftest$ac_exeext conftest.$ac_ext
3939	LIBS="$am_save_LIBS"	6009	LIBS="$am_save_LIBS"
3940	fi	6010	fi
3941		6011
3942	fi	6012	fi
3943	echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5	6013	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
3944	echo "${ECHO_T}$am_cv_func_iconv" >&6	6014	printf "%s\n" "$am_cv_func_iconv" >&6; }
3945	if test "$am_cv_func_iconv" = yes; then	6015	if test "$am_cv_func_iconv" = yes; then
3946		6016
3947	cat >>confdefs.h <<\_ACEOF	6017	printf "%s\n" "#define HAVE_ICONV 1" >>confdefs.h
3948	#define HAVE_ICONV 1
3949	_ACEOF
3950		6018
3951	fi	6019	fi
3952	if test "$am_cv_lib_iconv" = yes; then	6020	if test "$am_cv_lib_iconv" = yes; then
3953	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
3954	echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6	6022	printf %s "checking how to link with libiconv... " >&6; }
3955	echo "$as_me:$LINENO: result: $LIBICONV" >&5	6023	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
3956	echo "${ECHO_T}$LIBICONV" >&6	6024	printf "%s\n" "$LIBICONV" >&6; }
3957	else	6025	else
3958	CPPFLAGS="$am_save_CPPFLAGS"	6026	CPPFLAGS="$am_save_CPPFLAGS"
3959	LIBICONV=	6027	LIBICONV=
3960	LTLIBICONV=	6028	LTLIBICONV=
3961	fi	6029	fi
…		…
3977		6045
3978	exec_prefix="$acl_save_exec_prefix"	6046	exec_prefix="$acl_save_exec_prefix"
3979	prefix="$acl_save_prefix"	6047	prefix="$acl_save_prefix"
3980		6048
3981		6049
3982	# Check whether --with-libintl-prefix or --without-libintl-prefix was given.	6050	# Check whether --with-libintl-prefix was given.
3983	if test "${with_libintl_prefix+set}" = set; then	6051	if test ${with_libintl_prefix+y}
		6052	then :
3984	withval="$with_libintl_prefix"	6053	withval=$with_libintl_prefix;
3985
3986	if test "X$withval" = "Xno"; then	6054	if test "X$withval" = "Xno"; then
3987	use_additional=no	6055	use_additional=no
3988	else	6056	else
3989	if test "X$withval" = "X"; then	6057	if test "X$withval" = "X"; then
3990		6058
…		…
4003	additional_includedir="$withval/include"	6071	additional_includedir="$withval/include"
4004	additional_libdir="$withval/lib"	6072	additional_libdir="$withval/lib"
4005	fi	6073	fi
4006	fi	6074	fi
4007		6075
4008	fi;	6076	fi
		6077
4009	LIBINTL=	6078	LIBINTL=
4010	LTLIBINTL=	6079	LTLIBINTL=
4011	INCINTL=	6080	INCINTL=
4012	rpathdirs=	6081	rpathdirs=
4013	ltrpathdirs=	6082	ltrpathdirs=
…		…
4339	for found_dir in $ltrpathdirs; do	6408	for found_dir in $ltrpathdirs; do
4340	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"	6409	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
4341	done	6410	done
4342	fi	6411	fi
4343		6412
4344	echo "$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
4345	echo $ECHO_N "checking for GNU gettext in libintl... $ECHO_C" >&6	6414	printf %s "checking for GNU gettext in libintl... " >&6; }
4346	if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then	6415	if test ${gt_cv_func_gnugettext1_libintl+y}
4347	echo $ECHO_N "(cached) $ECHO_C" >&6	6416	then :
4348	else	6417	printf %s "(cached) " >&6
		6418	else $as_nop
4349	gt_save_CPPFLAGS="$CPPFLAGS"	6419	gt_save_CPPFLAGS="$CPPFLAGS"
4350	CPPFLAGS="$CPPFLAGS $INCINTL"	6420	CPPFLAGS="$CPPFLAGS $INCINTL"
4351	gt_save_LIBS="$LIBS"	6421	gt_save_LIBS="$LIBS"
4352	LIBS="$LIBS $LIBINTL"	6422	LIBS="$LIBS $LIBINTL"
4353	cat >conftest.$ac_ext <<_ACEOF	6423	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4354	/* confdefs.h. */
4355	_ACEOF
4356	cat confdefs.h >>conftest.$ac_ext
4357	cat >>conftest.$ac_ext <<_ACEOF
4358	/* end confdefs.h. */	6424	/* end confdefs.h. */
4359	#include <libintl.h>	6425	#include <libintl.h>
4360	extern int _nl_msg_cat_cntr;	6426	extern int _nl_msg_cat_cntr;
4361	extern	6427	extern
4362	#ifdef __cplusplus	6428	#ifdef __cplusplus
4363	"C"	6429	"C"
4364	#endif	6430	#endif
4365	const char *_nl_expand_alias ();	6431	const char *_nl_expand_alias ();
4366	int	6432	int
4367	main ()	6433	main (void)
4368	{	6434	{
4369	bindtextdomain ("", "");	6435	bindtextdomain ("", "");
4370	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	6436	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4371	;	6437	;
4372	return 0;	6438	return 0;
4373	}	6439	}
4374	_ACEOF	6440	_ACEOF
4375	rm -f conftest.$ac_objext conftest$ac_exeext	6441	if ac_fn_c_try_link "$LINENO"
4376	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	6442	then :
4377	(eval $ac_link) 2>conftest.er1
4378	ac_status=$?
4379	grep -v '^ *+' conftest.er1 >conftest.err
4380	rm -f conftest.er1
4381	cat conftest.err >&5
4382	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4383	(exit $ac_status); } &&
4384	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
4385	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4386	(eval $ac_try) 2>&5
4387	ac_status=$?
4388	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4389	(exit $ac_status); }; } &&
4390	{ ac_try='test -s conftest$ac_exeext'
4391	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4392	(eval $ac_try) 2>&5
4393	ac_status=$?
4394	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4395	(exit $ac_status); }; }; then
4396	gt_cv_func_gnugettext1_libintl=yes	6443	gt_cv_func_gnugettext1_libintl=yes
4397	else	6444	else $as_nop
4398	echo "$as_me: failed program was:" >&5
4399	sed 's/^/\| /' conftest.$ac_ext >&5
4400
4401	gt_cv_func_gnugettext1_libintl=no	6445	gt_cv_func_gnugettext1_libintl=no
4402	fi	6446	fi
4403	rm -f conftest.err conftest.$ac_objext \	6447	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4404	conftest$ac_exeext conftest.$ac_ext	6448	conftest$ac_exeext conftest.$ac_ext
4405	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then	6449	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then
4406	LIBS="$LIBS $LIBICONV"	6450	LIBS="$LIBS $LIBICONV"
4407	cat >conftest.$ac_ext <<_ACEOF	6451	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4408	/* confdefs.h. */
4409	_ACEOF
4410	cat confdefs.h >>conftest.$ac_ext
4411	cat >>conftest.$ac_ext <<_ACEOF
4412	/* end confdefs.h. */	6452	/* end confdefs.h. */
4413	#include <libintl.h>	6453	#include <libintl.h>
4414	extern int _nl_msg_cat_cntr;	6454	extern int _nl_msg_cat_cntr;
4415	extern	6455	extern
4416	#ifdef __cplusplus	6456	#ifdef __cplusplus
4417	"C"	6457	"C"
4418	#endif	6458	#endif
4419	const char *_nl_expand_alias ();	6459	const char *_nl_expand_alias ();
4420	int	6460	int
4421	main ()	6461	main (void)
4422	{	6462	{
4423	bindtextdomain ("", "");	6463	bindtextdomain ("", "");
4424	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	6464	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4425	;	6465	;
4426	return 0;	6466	return 0;
4427	}	6467	}
4428	_ACEOF	6468	_ACEOF
4429	rm -f conftest.$ac_objext conftest$ac_exeext	6469	if ac_fn_c_try_link "$LINENO"
4430	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	6470	then :
4431	(eval $ac_link) 2>conftest.er1
4432	ac_status=$?
4433	grep -v '^ *+' conftest.er1 >conftest.err
4434	rm -f conftest.er1
4435	cat conftest.err >&5
4436	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4437	(exit $ac_status); } &&
4438	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
4439	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4440	(eval $ac_try) 2>&5
4441	ac_status=$?
4442	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4443	(exit $ac_status); }; } &&
4444	{ ac_try='test -s conftest$ac_exeext'
4445	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4446	(eval $ac_try) 2>&5
4447	ac_status=$?
4448	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4449	(exit $ac_status); }; }; then
4450	LIBINTL="$LIBINTL $LIBICONV"	6471	LIBINTL="$LIBINTL $LIBICONV"
4451	LTLIBINTL="$LTLIBINTL $LTLIBICONV"	6472	LTLIBINTL="$LTLIBINTL $LTLIBICONV"
4452	gt_cv_func_gnugettext1_libintl=yes	6473	gt_cv_func_gnugettext1_libintl=yes
4453		6474
4454	else
4455	echo "$as_me: failed program was:" >&5
4456	sed 's/^/\| /' conftest.$ac_ext >&5
4457
4458	fi	6475	fi
4459	rm -f conftest.err conftest.$ac_objext \	6476	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4460	conftest$ac_exeext conftest.$ac_ext	6477	conftest$ac_exeext conftest.$ac_ext
4461	fi	6478	fi
4462	CPPFLAGS="$gt_save_CPPFLAGS"	6479	CPPFLAGS="$gt_save_CPPFLAGS"
4463	LIBS="$gt_save_LIBS"	6480	LIBS="$gt_save_LIBS"
4464	fi	6481	fi
4465	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libintl" >&5	6482	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libintl" >&5
4466	echo "${ECHO_T}$gt_cv_func_gnugettext1_libintl" >&6	6483	printf "%s\n" "$gt_cv_func_gnugettext1_libintl" >&6; }
4467	fi	6484	fi
4468		6485
4469	if test "$gt_cv_func_gnugettext1_libc" = "yes" \	6486	if test "$gt_cv_func_gnugettext1_libc" = "yes" \
4470	\|\| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \	6487	\|\| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \
4471	&& test "$PACKAGE" != gettext; }; then	6488	&& test "$PACKAGE" != gettext; }; then
…		…
4479		6496
4480		6497
4481	if test "$gt_use_preinstalled_gnugettext" = "yes" \	6498	if test "$gt_use_preinstalled_gnugettext" = "yes" \
4482	\|\| test "$nls_cv_use_gnu_gettext" = "yes"; then	6499	\|\| test "$nls_cv_use_gnu_gettext" = "yes"; then
4483		6500
4484	cat >>confdefs.h <<\_ACEOF	6501	printf "%s\n" "#define ENABLE_NLS 1" >>confdefs.h
4485	#define ENABLE_NLS 1
4486	_ACEOF
4487		6502
4488	else	6503	else
4489	USE_NLS=no	6504	USE_NLS=no
4490	fi	6505	fi
4491	fi	6506	fi
4492		6507
4493	if test "$USE_NLS" = "yes"; then	6508	if test "$USE_NLS" = "yes"; then
4494		6509
4495	if test "$gt_use_preinstalled_gnugettext" = "yes"; then	6510	if test "$gt_use_preinstalled_gnugettext" = "yes"; then
4496	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then	6511	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then
4497	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
4498	echo $ECHO_N "checking how to link with libintl... $ECHO_C" >&6	6513	printf %s "checking how to link with libintl... " >&6; }
4499	echo "$as_me:$LINENO: result: $LIBINTL" >&5	6514	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
4500	echo "${ECHO_T}$LIBINTL" >&6	6515	printf "%s\n" "$LIBINTL" >&6; }
4501		6516
4502	for element in $INCINTL; do	6517	for element in $INCINTL; do
4503	haveit=	6518	haveit=
4504	for x in $CPPFLAGS; do	6519	for x in $CPPFLAGS; do
4505		6520
…		…
4522	done	6537	done
4523		6538
4524	fi	6539	fi
4525		6540
4526		6541
4527	cat >>confdefs.h <<\_ACEOF	6542	printf "%s\n" "#define HAVE_GETTEXT 1" >>confdefs.h
4528	#define HAVE_GETTEXT 1
4529	_ACEOF
4530		6543
4531		6544
4532	cat >>confdefs.h <<\_ACEOF	6545	printf "%s\n" "#define HAVE_DCGETTEXT 1" >>confdefs.h
4533	#define HAVE_DCGETTEXT 1
4534	_ACEOF
4535		6546
4536	fi	6547	fi
4537		6548
4538	POSUB=po	6549	POSUB=po
4539	fi	6550	fi
…		…
4551		6562
4552	# Enable GNU extensions.	6563	# Enable GNU extensions.
4553	# Define this here, not in acconfig's @TOP@ section, since definitions	6564	# Define this here, not in acconfig's @TOP@ section, since definitions
4554	# in the latter don't make it into the configure-time tests.	6565	# in the latter don't make it into the configure-time tests.
4555		6566
4556	cat >>confdefs.h <<\_ACEOF	6567	printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
4557	#define _GNU_SOURCE 1
4558	_ACEOF
4559		6568
4560		6569
4561	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs	6570	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs
4562		6571
4563	ALL_LINGUAS=""	6572	ALL_LINGUAS=""
…		…
4565	ac_ext=c	6574	ac_ext=c
4566	ac_cpp='$CPP $CPPFLAGS'	6575	ac_cpp='$CPP $CPPFLAGS'
4567	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6576	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4568	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 $LIBS >&5'
4569	ac_compiler_gnu=$ac_cv_c_compiler_gnu	6578	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4570	if test -n "$ac_tool_prefix"; then
4571	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4572	set dummy ${ac_tool_prefix}gcc; ac_word=$2
4573	echo "$as_me:$LINENO: checking for $ac_word" >&5
4574	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4575	if test "${ac_cv_prog_CC+set}" = set; then
4576	echo $ECHO_N "(cached) $ECHO_C" >&6
4577	else
4578	if test -n "$CC"; then
4579	ac_cv_prog_CC="$CC" # Let the user override the test.
4580	else
4581	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4582	for as_dir in $PATH
4583	do
4584	IFS=$as_save_IFS
4585	test -z "$as_dir" && as_dir=.
4586	for ac_exec_ext in '' $ac_executable_extensions; do
4587	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4588	ac_cv_prog_CC="${ac_tool_prefix}gcc"
4589	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4590	break 2
4591	fi
4592	done
4593	done
4594
4595	fi
4596	fi
4597	CC=$ac_cv_prog_CC
4598	if test -n "$CC"; then
4599	echo "$as_me:$LINENO: result: $CC" >&5
4600	echo "${ECHO_T}$CC" >&6
4601	else
4602	echo "$as_me:$LINENO: result: no" >&5
4603	echo "${ECHO_T}no" >&6
4604	fi
4605
4606	fi
4607	if test -z "$ac_cv_prog_CC"; then
4608	ac_ct_CC=$CC
4609	# Extract the first word of "gcc", so it can be a program name with args.
4610	set dummy gcc; ac_word=$2
4611	echo "$as_me:$LINENO: checking for $ac_word" >&5
4612	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4613	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4614	echo $ECHO_N "(cached) $ECHO_C" >&6
4615	else
4616	if test -n "$ac_ct_CC"; then
4617	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4618	else
4619	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4620	for as_dir in $PATH
4621	do
4622	IFS=$as_save_IFS
4623	test -z "$as_dir" && as_dir=.
4624	for ac_exec_ext in '' $ac_executable_extensions; do
4625	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4626	ac_cv_prog_ac_ct_CC="gcc"
4627	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4628	break 2
4629	fi
4630	done
4631	done
4632
4633	fi
4634	fi
4635	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4636	if test -n "$ac_ct_CC"; then
4637	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4638	echo "${ECHO_T}$ac_ct_CC" >&6
4639	else
4640	echo "$as_me:$LINENO: result: no" >&5
4641	echo "${ECHO_T}no" >&6
4642	fi
4643
4644	CC=$ac_ct_CC
4645	else
4646	CC="$ac_cv_prog_CC"
4647	fi
4648
4649	if test -z "$CC"; then
4650	if test -n "$ac_tool_prefix"; then
4651	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4652	set dummy ${ac_tool_prefix}cc; ac_word=$2
4653	echo "$as_me:$LINENO: checking for $ac_word" >&5
4654	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4655	if test "${ac_cv_prog_CC+set}" = set; then
4656	echo $ECHO_N "(cached) $ECHO_C" >&6
4657	else
4658	if test -n "$CC"; then
4659	ac_cv_prog_CC="$CC" # Let the user override the test.
4660	else
4661	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4662	for as_dir in $PATH
4663	do
4664	IFS=$as_save_IFS
4665	test -z "$as_dir" && as_dir=.
4666	for ac_exec_ext in '' $ac_executable_extensions; do
4667	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4668	ac_cv_prog_CC="${ac_tool_prefix}cc"
4669	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4670	break 2
4671	fi
4672	done
4673	done
4674
4675	fi
4676	fi
4677	CC=$ac_cv_prog_CC
4678	if test -n "$CC"; then
4679	echo "$as_me:$LINENO: result: $CC" >&5
4680	echo "${ECHO_T}$CC" >&6
4681	else
4682	echo "$as_me:$LINENO: result: no" >&5
4683	echo "${ECHO_T}no" >&6
4684	fi
4685
4686	fi
4687	if test -z "$ac_cv_prog_CC"; then
4688	ac_ct_CC=$CC
4689	# Extract the first word of "cc", so it can be a program name with args.
4690	set dummy cc; ac_word=$2
4691	echo "$as_me:$LINENO: checking for $ac_word" >&5
4692	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4693	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4694	echo $ECHO_N "(cached) $ECHO_C" >&6
4695	else
4696	if test -n "$ac_ct_CC"; then
4697	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4698	else
4699	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4700	for as_dir in $PATH
4701	do
4702	IFS=$as_save_IFS
4703	test -z "$as_dir" && as_dir=.
4704	for ac_exec_ext in '' $ac_executable_extensions; do
4705	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4706	ac_cv_prog_ac_ct_CC="cc"
4707	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4708	break 2
4709	fi
4710	done
4711	done
4712
4713	fi
4714	fi
4715	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4716	if test -n "$ac_ct_CC"; then
4717	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4718	echo "${ECHO_T}$ac_ct_CC" >&6
4719	else
4720	echo "$as_me:$LINENO: result: no" >&5
4721	echo "${ECHO_T}no" >&6
4722	fi
4723
4724	CC=$ac_ct_CC
4725	else
4726	CC="$ac_cv_prog_CC"
4727	fi
4728
4729	fi
4730	if test -z "$CC"; then
4731	# Extract the first word of "cc", so it can be a program name with args.
4732	set dummy cc; ac_word=$2
4733	echo "$as_me:$LINENO: checking for $ac_word" >&5
4734	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4735	if test "${ac_cv_prog_CC+set}" = set; then
4736	echo $ECHO_N "(cached) $ECHO_C" >&6
4737	else
4738	if test -n "$CC"; then
4739	ac_cv_prog_CC="$CC" # Let the user override the test.
4740	else
4741	ac_prog_rejected=no
4742	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4743	for as_dir in $PATH
4744	do
4745	IFS=$as_save_IFS
4746	test -z "$as_dir" && as_dir=.
4747	for ac_exec_ext in '' $ac_executable_extensions; do
4748	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4749	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4750	ac_prog_rejected=yes
4751	continue
4752	fi
4753	ac_cv_prog_CC="cc"
4754	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4755	break 2
4756	fi
4757	done
4758	done
4759
4760	if test $ac_prog_rejected = yes; then
4761	# We found a bogon in the path, so make sure we never use it.
4762	set dummy $ac_cv_prog_CC
4763	shift
4764	if test $# != 0; then
4765	# We chose a different compiler from the bogus one.
4766	# However, it has the same basename, so the bogon will be chosen
4767	# first if we set CC to just the basename; use the full file name.
4768	shift
4769	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4770	fi
4771	fi
4772	fi
4773	fi
4774	CC=$ac_cv_prog_CC
4775	if test -n "$CC"; then
4776	echo "$as_me:$LINENO: result: $CC" >&5
4777	echo "${ECHO_T}$CC" >&6
4778	else
4779	echo "$as_me:$LINENO: result: no" >&5
4780	echo "${ECHO_T}no" >&6
4781	fi
4782
4783	fi
4784	if test -z "$CC"; then
4785	if test -n "$ac_tool_prefix"; then
4786	for ac_prog in cl
4787	do
4788	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4789	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4790	echo "$as_me:$LINENO: checking for $ac_word" >&5
4791	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4792	if test "${ac_cv_prog_CC+set}" = set; then
4793	echo $ECHO_N "(cached) $ECHO_C" >&6
4794	else
4795	if test -n "$CC"; then
4796	ac_cv_prog_CC="$CC" # Let the user override the test.
4797	else
4798	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4799	for as_dir in $PATH
4800	do
4801	IFS=$as_save_IFS
4802	test -z "$as_dir" && as_dir=.
4803	for ac_exec_ext in '' $ac_executable_extensions; do
4804	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4805	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4806	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4807	break 2
4808	fi
4809	done
4810	done
4811
4812	fi
4813	fi
4814	CC=$ac_cv_prog_CC
4815	if test -n "$CC"; then
4816	echo "$as_me:$LINENO: result: $CC" >&5
4817	echo "${ECHO_T}$CC" >&6
4818	else
4819	echo "$as_me:$LINENO: result: no" >&5
4820	echo "${ECHO_T}no" >&6
4821	fi
4822
4823	test -n "$CC" && break
4824	done
4825	fi
4826	if test -z "$CC"; then
4827	ac_ct_CC=$CC
4828	for ac_prog in cl
4829	do
4830	# Extract the first word of "$ac_prog", so it can be a program name with args.
4831	set dummy $ac_prog; ac_word=$2
4832	echo "$as_me:$LINENO: checking for $ac_word" >&5
4833	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4834	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4835	echo $ECHO_N "(cached) $ECHO_C" >&6
4836	else
4837	if test -n "$ac_ct_CC"; then
4838	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4839	else
4840	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4841	for as_dir in $PATH
4842	do
4843	IFS=$as_save_IFS
4844	test -z "$as_dir" && as_dir=.
4845	for ac_exec_ext in '' $ac_executable_extensions; do
4846	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4847	ac_cv_prog_ac_ct_CC="$ac_prog"
4848	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4849	break 2
4850	fi
4851	done
4852	done
4853
4854	fi
4855	fi
4856	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4857	if test -n "$ac_ct_CC"; then
4858	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4859	echo "${ECHO_T}$ac_ct_CC" >&6
4860	else
4861	echo "$as_me:$LINENO: result: no" >&5
4862	echo "${ECHO_T}no" >&6
4863	fi
4864
4865	test -n "$ac_ct_CC" && break
4866	done
4867
4868	CC=$ac_ct_CC
4869	fi
4870
4871	fi
4872
4873
4874	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
4875	See \`config.log' for more details." >&5
4876	echo "$as_me: error: no acceptable C compiler found in \$PATH
4877	See \`config.log' for more details." >&2;}
4878	{ (exit 1); exit 1; }; }
4879
4880	# Provide some information about the compiler.
4881	echo "$as_me:$LINENO:" \
4882	"checking for C compiler version" >&5
4883	ac_compiler=`set X $ac_compile; echo $2`
4884	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
4885	(eval $ac_compiler --version </dev/null >&5) 2>&5
4886	ac_status=$?
4887	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4888	(exit $ac_status); }
4889	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
4890	(eval $ac_compiler -v </dev/null >&5) 2>&5
4891	ac_status=$?
4892	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4893	(exit $ac_status); }
4894	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
4895	(eval $ac_compiler -V </dev/null >&5) 2>&5
4896	ac_status=$?
4897	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4898	(exit $ac_status); }
4899
4900	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
4901	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
4902	if test "${ac_cv_c_compiler_gnu+set}" = set; then
4903	echo $ECHO_N "(cached) $ECHO_C" >&6
4904	else
4905	cat >conftest.$ac_ext <<_ACEOF
4906	/* confdefs.h. */
4907	_ACEOF
4908	cat confdefs.h >>conftest.$ac_ext
4909	cat >>conftest.$ac_ext <<_ACEOF
4910	/* end confdefs.h. */
4911
4912	int
4913	main ()
4914	{
4915	#ifndef __GNUC__
4916	choke me
4917	#endif
4918
4919	;
4920	return 0;
4921	}
4922	_ACEOF
4923	rm -f conftest.$ac_objext
4924	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4925	(eval $ac_compile) 2>conftest.er1
4926	ac_status=$?
4927	grep -v '^ *+' conftest.er1 >conftest.err
4928	rm -f conftest.er1
4929	cat conftest.err >&5
4930	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4931	(exit $ac_status); } &&
4932	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
4933	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4934	(eval $ac_try) 2>&5
4935	ac_status=$?
4936	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4937	(exit $ac_status); }; } &&
4938	{ ac_try='test -s conftest.$ac_objext'
4939	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4940	(eval $ac_try) 2>&5
4941	ac_status=$?
4942	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4943	(exit $ac_status); }; }; then
4944	ac_compiler_gnu=yes
4945	else
4946	echo "$as_me: failed program was:" >&5
4947	sed 's/^/\| /' conftest.$ac_ext >&5
4948
4949	ac_compiler_gnu=no
4950	fi
4951	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4952	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4953
4954	fi
4955	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
4956	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
4957	GCC=`test $ac_compiler_gnu = yes && echo yes`
4958	ac_test_CFLAGS=${CFLAGS+set}
4959	ac_save_CFLAGS=$CFLAGS
4960	CFLAGS="-g"
4961	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
4962	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
4963	if test "${ac_cv_prog_cc_g+set}" = set; then
4964	echo $ECHO_N "(cached) $ECHO_C" >&6
4965	else
4966	cat >conftest.$ac_ext <<_ACEOF
4967	/* confdefs.h. */
4968	_ACEOF
4969	cat confdefs.h >>conftest.$ac_ext
4970	cat >>conftest.$ac_ext <<_ACEOF
4971	/* end confdefs.h. */
4972
4973	int
4974	main ()
4975	{
4976
4977	;
4978	return 0;
4979	}
4980	_ACEOF
4981	rm -f conftest.$ac_objext
4982	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4983	(eval $ac_compile) 2>conftest.er1
4984	ac_status=$?
4985	grep -v '^ *+' conftest.er1 >conftest.err
4986	rm -f conftest.er1
4987	cat conftest.err >&5
4988	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4989	(exit $ac_status); } &&
4990	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
4991	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4992	(eval $ac_try) 2>&5
4993	ac_status=$?
4994	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4995	(exit $ac_status); }; } &&
4996	{ ac_try='test -s conftest.$ac_objext'
4997	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4998	(eval $ac_try) 2>&5
4999	ac_status=$?
5000	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5001	(exit $ac_status); }; }; then
5002	ac_cv_prog_cc_g=yes
5003	else
5004	echo "$as_me: failed program was:" >&5
5005	sed 's/^/\| /' conftest.$ac_ext >&5
5006
5007	ac_cv_prog_cc_g=no
5008	fi
5009	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5010	fi
5011	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
5012	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
5013	if test "$ac_test_CFLAGS" = set; then
5014	CFLAGS=$ac_save_CFLAGS
5015	elif test $ac_cv_prog_cc_g = yes; then
5016	if test "$GCC" = yes; then
5017	CFLAGS="-g -O2"
5018	else
5019	CFLAGS="-g"
5020	fi
5021	else
5022	if test "$GCC" = yes; then
5023	CFLAGS="-O2"
5024	else
5025	CFLAGS=
5026	fi
5027	fi
5028	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
5029	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
5030	if test "${ac_cv_prog_cc_stdc+set}" = set; then
5031	echo $ECHO_N "(cached) $ECHO_C" >&6
5032	else
5033	ac_cv_prog_cc_stdc=no
5034	ac_save_CC=$CC
5035	cat >conftest.$ac_ext <<_ACEOF
5036	/* confdefs.h. */
5037	_ACEOF
5038	cat confdefs.h >>conftest.$ac_ext
5039	cat >>conftest.$ac_ext <<_ACEOF
5040	/* end confdefs.h. */
5041	#include <stdarg.h>
5042	#include <stdio.h>
5043	#include <sys/types.h>
5044	#include <sys/stat.h>
5045	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5046	struct buf { int x; };
5047	FILE * (rcsopen) (struct buf , struct stat *, int);
5048	static char *e (p, i)
5049	char **p;
5050	int i;
5051	{
5052	return p[i];
5053	}
5054	static char f (char (g) (char , int), char *p, ...)
5055	{
5056	char *s;
5057	va_list v;
5058	va_start (v,p);
5059	s = g (p, va_arg (v,int));
5060	va_end (v);
5061	return s;
5062	}
5063
5064	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5065	function prototypes and stuff, but not '\xHH' hex character constants.
5066	These don't provoke an error unfortunately, instead are silently treated
5067	as 'x'. The following induces an error, until -std1 is added to get
5068	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5069	array size at least. It's necessary to write '\x00'==0 to get something
5070	that's true only with -std1. */
5071	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5072
5073	int test (int i, double x);
5074	struct s1 {int (*f) (int a);};
5075	struct s2 {int (*f) (double a);};
5076	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
5077	int argc;
5078	char **argv;
5079	int
5080	main ()
5081	{
5082	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
5083	;
5084	return 0;
5085	}
5086	_ACEOF
5087	# Don't try gcc -ansi; that turns off useful extensions and
5088	# breaks some systems' header files.
5089	# AIX -qlanglvl=ansi
5090	# Ultrix and OSF/1 -std1
5091	# HP-UX 10.20 and later -Ae
5092	# HP-UX older versions -Aa -D_HPUX_SOURCE
5093	# SVR4 -Xc -D__EXTENSIONS__
5094	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5095	do
5096	CC="$ac_save_CC $ac_arg"
5097	rm -f conftest.$ac_objext
5098	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5099	(eval $ac_compile) 2>conftest.er1
5100	ac_status=$?
5101	grep -v '^ *+' conftest.er1 >conftest.err
5102	rm -f conftest.er1
5103	cat conftest.err >&5
5104	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5105	(exit $ac_status); } &&
5106	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5107	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5108	(eval $ac_try) 2>&5
5109	ac_status=$?
5110	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5111	(exit $ac_status); }; } &&
5112	{ ac_try='test -s conftest.$ac_objext'
5113	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5114	(eval $ac_try) 2>&5
5115	ac_status=$?
5116	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5117	(exit $ac_status); }; }; then
5118	ac_cv_prog_cc_stdc=$ac_arg
5119	break
5120	else
5121	echo "$as_me: failed program was:" >&5
5122	sed 's/^/\| /' conftest.$ac_ext >&5
5123
5124	fi
5125	rm -f conftest.err conftest.$ac_objext
5126	done
5127	rm -f conftest.$ac_ext conftest.$ac_objext
5128	CC=$ac_save_CC
5129
5130	fi
5131
5132	case "x$ac_cv_prog_cc_stdc" in
5133	x\|xno)
5134	echo "$as_me:$LINENO: result: none needed" >&5
5135	echo "${ECHO_T}none needed" >&6 ;;
5136	*)
5137	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
5138	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
5139	CC="$CC $ac_cv_prog_cc_stdc" ;;
5140	esac
5141
5142	# Some people use a C++ compiler to compile C. Since we use `exit',
5143	# in C++ we need to declare it. In case someone uses the same compiler
5144	# for both compiling C and C++ we need to have the C++ compiler decide
5145	# the declaration of exit, since it's the most demanding environment.
5146	cat >conftest.$ac_ext <<_ACEOF
5147	#ifndef __cplusplus
5148	choke me
5149	#endif
5150	_ACEOF
5151	rm -f conftest.$ac_objext
5152	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5153	(eval $ac_compile) 2>conftest.er1
5154	ac_status=$?
5155	grep -v '^ *+' conftest.er1 >conftest.err
5156	rm -f conftest.er1
5157	cat conftest.err >&5
5158	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5159	(exit $ac_status); } &&
5160	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5161	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5162	(eval $ac_try) 2>&5
5163	ac_status=$?
5164	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5165	(exit $ac_status); }; } &&
5166	{ ac_try='test -s conftest.$ac_objext'
5167	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5168	(eval $ac_try) 2>&5
5169	ac_status=$?
5170	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5171	(exit $ac_status); }; }; then
5172	for ac_declaration in \
5173	'' \
5174	'extern "C" void std::exit (int) throw (); using std::exit;' \
5175	'extern "C" void std::exit (int); using std::exit;' \
5176	'extern "C" void exit (int) throw ();' \
5177	'extern "C" void exit (int);' \
5178	'void exit (int);'
5179	do
5180	cat >conftest.$ac_ext <<_ACEOF
5181	/* confdefs.h. */
5182	_ACEOF
5183	cat confdefs.h >>conftest.$ac_ext
5184	cat >>conftest.$ac_ext <<_ACEOF
5185	/* end confdefs.h. */
5186	$ac_declaration
5187	#include <stdlib.h>
5188	int
5189	main ()
5190	{
5191	exit (42);
5192	;
5193	return 0;
5194	}
5195	_ACEOF
5196	rm -f conftest.$ac_objext
5197	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5198	(eval $ac_compile) 2>conftest.er1
5199	ac_status=$?
5200	grep -v '^ *+' conftest.er1 >conftest.err
5201	rm -f conftest.er1
5202	cat conftest.err >&5
5203	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5204	(exit $ac_status); } &&
5205	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5206	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5207	(eval $ac_try) 2>&5
5208	ac_status=$?
5209	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5210	(exit $ac_status); }; } &&
5211	{ ac_try='test -s conftest.$ac_objext'
5212	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5213	(eval $ac_try) 2>&5
5214	ac_status=$?
5215	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5216	(exit $ac_status); }; }; then
5217	:
5218	else
5219	echo "$as_me: failed program was:" >&5
5220	sed 's/^/\| /' conftest.$ac_ext >&5
5221
5222	continue
5223	fi
5224	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5225	cat >conftest.$ac_ext <<_ACEOF
5226	/* confdefs.h. */
5227	_ACEOF
5228	cat confdefs.h >>conftest.$ac_ext
5229	cat >>conftest.$ac_ext <<_ACEOF
5230	/* end confdefs.h. */
5231	$ac_declaration
5232	int
5233	main ()
5234	{
5235	exit (42);
5236	;
5237	return 0;
5238	}
5239	_ACEOF
5240	rm -f conftest.$ac_objext
5241	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5242	(eval $ac_compile) 2>conftest.er1
5243	ac_status=$?
5244	grep -v '^ *+' conftest.er1 >conftest.err
5245	rm -f conftest.er1
5246	cat conftest.err >&5
5247	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5248	(exit $ac_status); } &&
5249	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5250	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5251	(eval $ac_try) 2>&5
5252	ac_status=$?
5253	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5254	(exit $ac_status); }; } &&
5255	{ ac_try='test -s conftest.$ac_objext'
5256	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5257	(eval $ac_try) 2>&5
5258	ac_status=$?
5259	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5260	(exit $ac_status); }; }; then
5261	break
5262	else
5263	echo "$as_me: failed program was:" >&5
5264	sed 's/^/\| /' conftest.$ac_ext >&5
5265
5266	fi
5267	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5268	done
5269	rm -f conftest*
5270	if test -n "$ac_declaration"; then
5271	echo '#ifdef __cplusplus' >>confdefs.h
5272	echo $ac_declaration >>confdefs.h
5273	echo '#endif' >>confdefs.h
5274	fi
5275
5276	else
5277	echo "$as_me: failed program was:" >&5
5278	sed 's/^/\| /' conftest.$ac_ext >&5
5279
5280	fi
5281	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5282	ac_ext=c
5283	ac_cpp='$CPP $CPPFLAGS'
5284	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5285	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5286	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5287
5288	depcc="$CC" am_compiler_list=
5289
5290	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
5291	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
5292	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
5293	echo $ECHO_N "(cached) $ECHO_C" >&6
5294	else
5295	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5296	# We make a subdir and do the tests there. Otherwise we can end up
5297	# making bogus files that we don't know about and never remove. For
5298	# instance it was reported that on HP-UX the gcc test will end up
5299	# making a dummy file named `D' -- because `-MD' means `put the output
5300	# in D'.
5301	mkdir conftest.dir
5302	# Copy depcomp to subdir because otherwise we won't find it if we're
5303	# using a relative directory.
5304	cp "$am_depcomp" conftest.dir
5305	cd conftest.dir
5306	# We will build objects and dependencies in a subdirectory because
5307	# it helps to detect inapplicable dependency modes. For instance
5308	# both Tru64's cc and ICC support -MD to output dependencies as a
5309	# side effect of compilation, but ICC will put the dependencies in
5310	# the current directory while Tru64 will put them in the object
5311	# directory.
5312	mkdir sub
5313
5314	am_cv_CC_dependencies_compiler_type=none
5315	if test "$am_compiler_list" = ""; then
5316	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
5317	fi
5318	for depmode in $am_compiler_list; do
5319	# Setup a source with many dependencies, because some compilers
5320	# like to wrap large dependency lists on column 80 (with \), and
5321	# we should not choose a depcomp mode which is confused by this.
5322	#
5323	# We need to recreate these files for each test, as the compiler may
5324	# overwrite some of them when testing with obscure command lines.
5325	# This happens at least with the AIX C compiler.
5326	: > sub/conftest.c
5327	for i in 1 2 3 4 5 6; do
5328	echo '#include "conftst'$i'.h"' >> sub/conftest.c
5329	: > sub/conftst$i.h
5330	done
5331	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5332
5333	case $depmode in
5334	nosideeffect)
5335	# after this tag, mechanisms are not by side-effect, so they'll
5336	# only be used when explicitly requested
5337	if test "x$enable_dependency_tracking" = xyes; then
5338	continue
5339	else
5340	break
5341	fi
5342	;;
5343	none) break ;;
5344	esac
5345	# We check with `-c' and `-o' for the sake of the "dashmstdout"
5346	# mode. It turns out that the SunPro C++ compiler does not properly
5347	# handle `-M -o', and we need to detect this.
5348	if depmode=$depmode \
5349	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5350	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5351	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
5352	>/dev/null 2>conftest.err &&
5353	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5354	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
5355	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5356	# icc doesn't choke on unknown options, it will just issue warnings
5357	# (even with -Werror). So we grep stderr for any message
5358	# that says an option was ignored.
5359	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
5360	am_cv_CC_dependencies_compiler_type=$depmode
5361	break
5362	fi
5363	fi
5364	done
5365
5366	cd ..
5367	rm -rf conftest.dir
5368	else
5369	am_cv_CC_dependencies_compiler_type=none
5370	fi
5371
5372	fi
5373	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
5374	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
5375	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5376
5377
5378
5379	if
5380	test "x$enable_dependency_tracking" != xno \
5381	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5382	am__fastdepCC_TRUE=
5383	am__fastdepCC_FALSE='#'
5384	else
5385	am__fastdepCC_TRUE='#'
5386	am__fastdepCC_FALSE=
5387	fi
5388
5389
5390	ac_ext=c
5391	ac_cpp='$CPP $CPPFLAGS'
5392	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5393	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5394	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5395	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
5396	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6	6580	printf %s "checking how to run the C preprocessor... " >&6; }
5397	# On Suns, sometimes $CPP names a directory.	6581	# On Suns, sometimes $CPP names a directory.
5398	if test -n "$CPP" && test -d "$CPP"; then	6582	if test -n "$CPP" && test -d "$CPP"; then
5399	CPP=	6583	CPP=
5400	fi	6584	fi
5401	if test -z "$CPP"; then	6585	if test -z "$CPP"; then
5402	if test "${ac_cv_prog_CPP+set}" = set; then	6586	if test ${ac_cv_prog_CPP+y}
5403	echo $ECHO_N "(cached) $ECHO_C" >&6	6587	then :
5404	else	6588	printf %s "(cached) " >&6
		6589	else $as_nop
5405	# Double quotes because CPP needs to be expanded	6590	# Double quotes because $CC needs to be expanded
5406	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"	6591	for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
5407	do	6592	do
5408	ac_preproc_ok=false	6593	ac_preproc_ok=false
5409	for ac_c_preproc_warn_flag in '' yes	6594	for ac_c_preproc_warn_flag in '' yes
5410	do	6595	do
5411	# Use a header file that comes with gcc, so configuring glibc	6596	# Use a header file that comes with gcc, so configuring glibc
5412	# with a fresh cross-compiler works.	6597	# with a fresh cross-compiler works.
5413	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5414	# <limits.h> exists even on freestanding compilers.
5415	# On the NeXT, cc -E runs the code through the compiler's parser,	6598	# On the NeXT, cc -E runs the code through the compiler's parser,
5416	# not just through cpp. "Syntax error" is here to catch this case.	6599	# not just through cpp. "Syntax error" is here to catch this case.
5417	cat >conftest.$ac_ext <<_ACEOF
5418	/* confdefs.h. */
5419	_ACEOF
5420	cat confdefs.h >>conftest.$ac_ext	6600	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5421	cat >>conftest.$ac_ext <<_ACEOF
5422	/* end confdefs.h. */	6601	/* end confdefs.h. */
5423	#ifdef __STDC__
5424	# include <limits.h>	6602	#include <limits.h>
5425	#else
5426	# include <assert.h>
5427	#endif
5428	Syntax error	6603	Syntax error
5429	_ACEOF	6604	_ACEOF
5430	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6605	if ac_fn_c_try_cpp "$LINENO"
5431	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6606	then :
5432	ac_status=$?
5433	grep -v '^ *+' conftest.er1 >conftest.err
5434	rm -f conftest.er1
5435	cat conftest.err >&5
5436	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5437	(exit $ac_status); } >/dev/null; then
5438	if test -s conftest.err; then
5439	ac_cpp_err=$ac_c_preproc_warn_flag
5440	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5441	else
5442	ac_cpp_err=
5443	fi
5444	else
5445	ac_cpp_err=yes
5446	fi
5447	if test -z "$ac_cpp_err"; then
5448	:
5449	else
5450	echo "$as_me: failed program was:" >&5
5451	sed 's/^/\| /' conftest.$ac_ext >&5
5452		6607
		6608	else $as_nop
5453	# Broken: fails on valid input.	6609	# Broken: fails on valid input.
5454	continue	6610	continue
5455	fi	6611	fi
5456	rm -f conftest.err conftest.$ac_ext	6612	rm -f conftest.err conftest.i conftest.$ac_ext
5457		6613
5458	# OK, works on sane cases. Now check whether non-existent headers	6614	# OK, works on sane cases. Now check whether nonexistent headers
5459	# can be detected and how.	6615	# can be detected and how.
5460	cat >conftest.$ac_ext <<_ACEOF
5461	/* confdefs.h. */
5462	_ACEOF
5463	cat confdefs.h >>conftest.$ac_ext	6616	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5464	cat >>conftest.$ac_ext <<_ACEOF
5465	/* end confdefs.h. */	6617	/* end confdefs.h. */
5466	#include <ac_nonexistent.h>	6618	#include <ac_nonexistent.h>
5467	_ACEOF	6619	_ACEOF
5468	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6620	if ac_fn_c_try_cpp "$LINENO"
5469	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6621	then :
5470	ac_status=$?
5471	grep -v '^ *+' conftest.er1 >conftest.err
5472	rm -f conftest.er1
5473	cat conftest.err >&5
5474	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5475	(exit $ac_status); } >/dev/null; then
5476	if test -s conftest.err; then
5477	ac_cpp_err=$ac_c_preproc_warn_flag
5478	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5479	else
5480	ac_cpp_err=
5481	fi
5482	else
5483	ac_cpp_err=yes
5484	fi
5485	if test -z "$ac_cpp_err"; then
5486	# Broken: success on invalid input.	6622	# Broken: success on invalid input.
5487	continue	6623	continue
5488	else	6624	else $as_nop
5489	echo "$as_me: failed program was:" >&5
5490	sed 's/^/\| /' conftest.$ac_ext >&5
5491
5492	# Passes both tests.	6625	# Passes both tests.
5493	ac_preproc_ok=:	6626	ac_preproc_ok=:
5494	break	6627	break
5495	fi	6628	fi
5496	rm -f conftest.err conftest.$ac_ext	6629	rm -f conftest.err conftest.i conftest.$ac_ext
5497		6630
5498	done	6631	done
5499	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6632	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5500	rm -f conftest.err conftest.$ac_ext	6633	rm -f conftest.i conftest.err conftest.$ac_ext
5501	if $ac_preproc_ok; then	6634	if $ac_preproc_ok
		6635	then :
5502	break	6636	break
5503	fi	6637	fi
5504		6638
5505	done	6639	done
5506	ac_cv_prog_CPP=$CPP	6640	ac_cv_prog_CPP=$CPP
…		…
5508	fi	6642	fi
5509	CPP=$ac_cv_prog_CPP	6643	CPP=$ac_cv_prog_CPP
5510	else	6644	else
5511	ac_cv_prog_CPP=$CPP	6645	ac_cv_prog_CPP=$CPP
5512	fi	6646	fi
5513	echo "$as_me:$LINENO: result: $CPP" >&5	6647	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5514	echo "${ECHO_T}$CPP" >&6	6648	printf "%s\n" "$CPP" >&6; }
5515	ac_preproc_ok=false	6649	ac_preproc_ok=false
5516	for ac_c_preproc_warn_flag in '' yes	6650	for ac_c_preproc_warn_flag in '' yes
5517	do	6651	do
5518	# Use a header file that comes with gcc, so configuring glibc	6652	# Use a header file that comes with gcc, so configuring glibc
5519	# with a fresh cross-compiler works.	6653	# with a fresh cross-compiler works.
5520	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5521	# <limits.h> exists even on freestanding compilers.
5522	# 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,
5523	# 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.
5524	cat >conftest.$ac_ext <<_ACEOF
5525	/* confdefs.h. */
5526	_ACEOF
5527	cat confdefs.h >>conftest.$ac_ext	6656	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5528	cat >>conftest.$ac_ext <<_ACEOF
5529	/* end confdefs.h. */	6657	/* end confdefs.h. */
5530	#ifdef __STDC__
5531	# include <limits.h>	6658	#include <limits.h>
5532	#else
5533	# include <assert.h>
5534	#endif
5535	Syntax error	6659	Syntax error
5536	_ACEOF	6660	_ACEOF
5537	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6661	if ac_fn_c_try_cpp "$LINENO"
5538	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6662	then :
5539	ac_status=$?
5540	grep -v '^ *+' conftest.er1 >conftest.err
5541	rm -f conftest.er1
5542	cat conftest.err >&5
5543	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5544	(exit $ac_status); } >/dev/null; then
5545	if test -s conftest.err; then
5546	ac_cpp_err=$ac_c_preproc_warn_flag
5547	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5548	else
5549	ac_cpp_err=
5550	fi
5551	else
5552	ac_cpp_err=yes
5553	fi
5554	if test -z "$ac_cpp_err"; then
5555	:
5556	else
5557	echo "$as_me: failed program was:" >&5
5558	sed 's/^/\| /' conftest.$ac_ext >&5
5559		6663
		6664	else $as_nop
5560	# Broken: fails on valid input.	6665	# Broken: fails on valid input.
5561	continue	6666	continue
5562	fi	6667	fi
5563	rm -f conftest.err conftest.$ac_ext	6668	rm -f conftest.err conftest.i conftest.$ac_ext
5564		6669
5565	# OK, works on sane cases. Now check whether non-existent headers	6670	# OK, works on sane cases. Now check whether nonexistent headers
5566	# can be detected and how.	6671	# can be detected and how.
5567	cat >conftest.$ac_ext <<_ACEOF
5568	/* confdefs.h. */
5569	_ACEOF
5570	cat confdefs.h >>conftest.$ac_ext	6672	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5571	cat >>conftest.$ac_ext <<_ACEOF
5572	/* end confdefs.h. */	6673	/* end confdefs.h. */
5573	#include <ac_nonexistent.h>	6674	#include <ac_nonexistent.h>
5574	_ACEOF	6675	_ACEOF
5575	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6676	if ac_fn_c_try_cpp "$LINENO"
5576	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6677	then :
5577	ac_status=$?
5578	grep -v '^ *+' conftest.er1 >conftest.err
5579	rm -f conftest.er1
5580	cat conftest.err >&5
5581	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5582	(exit $ac_status); } >/dev/null; then
5583	if test -s conftest.err; then
5584	ac_cpp_err=$ac_c_preproc_warn_flag
5585	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5586	else
5587	ac_cpp_err=
5588	fi
5589	else
5590	ac_cpp_err=yes
5591	fi
5592	if test -z "$ac_cpp_err"; then
5593	# Broken: success on invalid input.	6678	# Broken: success on invalid input.
5594	continue	6679	continue
5595	else	6680	else $as_nop
5596	echo "$as_me: failed program was:" >&5
5597	sed 's/^/\| /' conftest.$ac_ext >&5
5598
5599	# Passes both tests.	6681	# Passes both tests.
5600	ac_preproc_ok=:	6682	ac_preproc_ok=:
5601	break	6683	break
5602	fi	6684	fi
5603	rm -f conftest.err conftest.$ac_ext	6685	rm -f conftest.err conftest.i conftest.$ac_ext
5604		6686
5605	done	6687	done
5606	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6688	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5607	rm -f conftest.err conftest.$ac_ext	6689	rm -f conftest.i conftest.err conftest.$ac_ext
5608	if $ac_preproc_ok; then	6690	if $ac_preproc_ok
5609	:	6691	then :
5610	else	6692
5611	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check	6693	else $as_nop
5612	See \`config.log' for more details." >&5	6694	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		6695	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
5613	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check	6696	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5614	See \`config.log' for more details." >&2;}	6697	See \`config.log' for more details" "$LINENO" 5; }
5615	{ (exit 1); exit 1; }; }
5616	fi	6698	fi
5617		6699
5618	ac_ext=c	6700	ac_ext=c
5619	ac_cpp='$CPP $CPPFLAGS'	6701	ac_cpp='$CPP $CPPFLAGS'
5620	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6702	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5621	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 $LIBS >&5'
5622	ac_compiler_gnu=$ac_cv_c_compiler_gnu	6704	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5623		6705
		6706
		6707
		6708
		6709
		6710
		6711
5624	ac_ext=cc	6712	ac_ext=cpp
5625	ac_cpp='$CXXCPP $CPPFLAGS'	6713	ac_cpp='$CXXCPP $CPPFLAGS'
5626	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6714	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5627	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 $LIBS >&5'
5628	ac_compiler_gnu=$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
5629	if test -n "$ac_tool_prefix"; then	6721	if test -n "$ac_tool_prefix"; then
5630	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC	6722	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
5631	do	6723	do
5632	# Extract the first word of "$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.
5633	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	6725	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5634	echo "$as_me:$LINENO: checking for $ac_word" >&5	6726	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5635	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6727	printf %s "checking for $ac_word... " >&6; }
5636	if test "${ac_cv_prog_CXX+set}" = set; then	6728	if test ${ac_cv_prog_CXX+y}
5637	echo $ECHO_N "(cached) $ECHO_C" >&6	6729	then :
5638	else	6730	printf %s "(cached) " >&6
		6731	else $as_nop
5639	if test -n "$CXX"; then	6732	if test -n "$CXX"; then
5640	ac_cv_prog_CXX="$CXX" # Let the user override the test.	6733	ac_cv_prog_CXX="$CXX" # Let the user override the test.
5641	else	6734	else
5642	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6735	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5643	for as_dir in $PATH	6736	for as_dir in $PATH
5644	do	6737	do
5645	IFS=$as_save_IFS	6738	IFS=$as_save_IFS
5646	test -z "$as_dir" && as_dir=.	6739	case $as_dir in #(((
		6740	'') as_dir=./ ;;
		6741	*/) ;;
		6742	*) as_dir=$as_dir/ ;;
		6743	esac
5647	for ac_exec_ext in '' $ac_executable_extensions; do	6744	for ac_exec_ext in '' $ac_executable_extensions; do
5648	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6745	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5649	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	6746	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
5650	echo "$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$ac_exec_ext" >&5
5651	break 2	6748	break 2
5652	fi	6749	fi
5653	done	6750	done
5654	done	6751	done
		6752	IFS=$as_save_IFS
5655		6753
5656	fi	6754	fi
5657	fi	6755	fi
5658	CXX=$ac_cv_prog_CXX	6756	CXX=$ac_cv_prog_CXX
5659	if test -n "$CXX"; then	6757	if test -n "$CXX"; then
5660	echo "$as_me:$LINENO: result: $CXX" >&5	6758	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
5661	echo "${ECHO_T}$CXX" >&6	6759	printf "%s\n" "$CXX" >&6; }
5662	else	6760	else
5663	echo "$as_me:$LINENO: result: no" >&5	6761	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5664	echo "${ECHO_T}no" >&6	6762	printf "%s\n" "no" >&6; }
5665	fi	6763	fi
		6764
5666		6765
5667	test -n "$CXX" && break	6766	test -n "$CXX" && break
5668	done	6767	done
5669	fi	6768	fi
5670	if test -z "$CXX"; then	6769	if test -z "$CXX"; then
5671	ac_ct_CXX=$CXX	6770	ac_ct_CXX=$CXX
5672	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC	6771	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
5673	do	6772	do
5674	# Extract the first word of "$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.
5675	set dummy $ac_prog; ac_word=$2	6774	set dummy $ac_prog; ac_word=$2
5676	echo "$as_me:$LINENO: checking for $ac_word" >&5	6775	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5677	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6776	printf %s "checking for $ac_word... " >&6; }
5678	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	6777	if test ${ac_cv_prog_ac_ct_CXX+y}
5679	echo $ECHO_N "(cached) $ECHO_C" >&6	6778	then :
5680	else	6779	printf %s "(cached) " >&6
		6780	else $as_nop
5681	if test -n "$ac_ct_CXX"; then	6781	if test -n "$ac_ct_CXX"; then
5682	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	6782	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
5683	else	6783	else
5684	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6784	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5685	for as_dir in $PATH	6785	for as_dir in $PATH
5686	do	6786	do
5687	IFS=$as_save_IFS	6787	IFS=$as_save_IFS
5688	test -z "$as_dir" && as_dir=.	6788	case $as_dir in #(((
		6789	'') as_dir=./ ;;
		6790	*/) ;;
		6791	*) as_dir=$as_dir/ ;;
		6792	esac
5689	for ac_exec_ext in '' $ac_executable_extensions; do	6793	for ac_exec_ext in '' $ac_executable_extensions; do
5690	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6794	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5691	ac_cv_prog_ac_ct_CXX="$ac_prog"	6795	ac_cv_prog_ac_ct_CXX="$ac_prog"
5692	echo "$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$ac_exec_ext" >&5
5693	break 2	6797	break 2
5694	fi	6798	fi
5695	done	6799	done
5696	done	6800	done
		6801	IFS=$as_save_IFS
5697		6802
5698	fi	6803	fi
5699	fi	6804	fi
5700	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	6805	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5701	if test -n "$ac_ct_CXX"; then	6806	if test -n "$ac_ct_CXX"; then
5702	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5	6807	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
5703	echo "${ECHO_T}$ac_ct_CXX" >&6	6808	printf "%s\n" "$ac_ct_CXX" >&6; }
5704	else	6809	else
5705	echo "$as_me:$LINENO: result: no" >&5	6810	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5706	echo "${ECHO_T}no" >&6	6811	printf "%s\n" "no" >&6; }
5707	fi	6812	fi
		6813
5708		6814
5709	test -n "$ac_ct_CXX" && break	6815	test -n "$ac_ct_CXX" && break
5710	done	6816	done
5711	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
5712		6817
		6818	if test "x$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
5713	CXX=$ac_ct_CXX	6827	CXX=$ac_ct_CXX
		6828	fi
5714	fi	6829	fi
5715		6830
5716		6831	fi
		6832	fi
5717	# Provide some information about the compiler.	6833	# Provide some information about the compiler.
5718	echo "$as_me:$LINENO:" \	6834	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
5719	"checking for C++ compiler version" >&5	6835	set X $ac_compile
5720	ac_compiler=`set X $ac_compile; echo $2`	6836	ac_compiler=$2
5721	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	6837	for ac_option in --version -v -V -qversion; do
5722	(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 $ac_option >&5") 2>conftest.err
5723	ac_status=$?	6846	ac_status=$?
5724	echo "$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
5725	(exit $ac_status); }	6855	test $ac_status = 0; }
5726	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	6856	done
5727	(eval $ac_compiler -v </dev/null >&5) 2>&5
5728	ac_status=$?
5729	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5730	(exit $ac_status); }
5731	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
5732	(eval $ac_compiler -V </dev/null >&5) 2>&5
5733	ac_status=$?
5734	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5735	(exit $ac_status); }
5736		6857
5737	echo "$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
5738	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6	6859	printf %s "checking whether the compiler supports GNU C++... " >&6; }
5739	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then	6860	if test ${ac_cv_cxx_compiler_gnu+y}
5740	echo $ECHO_N "(cached) $ECHO_C" >&6	6861	then :
5741	else	6862	printf %s "(cached) " >&6
5742	cat >conftest.$ac_ext <<_ACEOF	6863	else $as_nop
5743	/* confdefs.h. */
5744	_ACEOF
5745	cat confdefs.h >>conftest.$ac_ext	6864	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5746	cat >>conftest.$ac_ext <<_ACEOF
5747	/* end confdefs.h. */	6865	/* end confdefs.h. */
5748		6866
5749	int	6867	int
5750	main ()	6868	main (void)
5751	{	6869	{
5752	#ifndef __GNUC__	6870	#ifndef __GNUC__
5753	choke me	6871	choke me
5754	#endif	6872	#endif
5755		6873
5756	;	6874	;
5757	return 0;	6875	return 0;
5758	}	6876	}
5759	_ACEOF	6877	_ACEOF
5760	rm -f conftest.$ac_objext	6878	if ac_fn_cxx_try_compile "$LINENO"
5761	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	6879	then :
5762	(eval $ac_compile) 2>conftest.er1
5763	ac_status=$?
5764	grep -v '^ *+' conftest.er1 >conftest.err
5765	rm -f conftest.er1
5766	cat conftest.err >&5
5767	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5768	(exit $ac_status); } &&
5769	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
5770	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5771	(eval $ac_try) 2>&5
5772	ac_status=$?
5773	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5774	(exit $ac_status); }; } &&
5775	{ ac_try='test -s conftest.$ac_objext'
5776	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5777	(eval $ac_try) 2>&5
5778	ac_status=$?
5779	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5780	(exit $ac_status); }; }; then
5781	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 $ac_compiler_gnu = yes; then
		6893	GXX=yes
5782	else	6894	else
5783	echo "$as_me: failed program was:" >&5	6895	GXX=
5784	sed 's/^/\| /' conftest.$ac_ext >&5
5785
5786	ac_compiler_gnu=no
5787	fi	6896	fi
5788	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5789	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5790
5791	fi
5792	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
5793	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
5794	GXX=`test $ac_compiler_gnu = yes && echo yes`
5795	ac_test_CXXFLAGS=${CXXFLAGS+set}	6897	ac_test_CXXFLAGS=${CXXFLAGS+y}
5796	ac_save_CXXFLAGS=$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
5797	CXXFLAGS="-g"	6908	CXXFLAGS="-g"
5798	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
5799	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
5800	if test "${ac_cv_prog_cxx_g+set}" = set; then
5801	echo $ECHO_N "(cached) $ECHO_C" >&6
5802	else
5803	cat >conftest.$ac_ext <<_ACEOF
5804	/* confdefs.h. */
5805	_ACEOF
5806	cat confdefs.h >>conftest.$ac_ext	6909	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5807	cat >>conftest.$ac_ext <<_ACEOF
5808	/* end confdefs.h. */	6910	/* end confdefs.h. */
5809		6911
5810	int	6912	int
5811	main ()	6913	main (void)
5812	{	6914	{
5813		6915
5814	;	6916	;
5815	return 0;	6917	return 0;
5816	}	6918	}
5817	_ACEOF	6919	_ACEOF
5818	rm -f conftest.$ac_objext	6920	if ac_fn_cxx_try_compile "$LINENO"
5819	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	6921	then :
5820	(eval $ac_compile) 2>conftest.er1
5821	ac_status=$?
5822	grep -v '^ *+' conftest.er1 >conftest.err
5823	rm -f conftest.er1
5824	cat conftest.err >&5
5825	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5826	(exit $ac_status); } &&
5827	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
5828	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5829	(eval $ac_try) 2>&5
5830	ac_status=$?
5831	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5832	(exit $ac_status); }; } &&
5833	{ ac_try='test -s conftest.$ac_objext'
5834	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5835	(eval $ac_try) 2>&5
5836	ac_status=$?
5837	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5838	(exit $ac_status); }; }; then
5839	ac_cv_prog_cxx_g=yes	6922	ac_cv_prog_cxx_g=yes
5840	else	6923	else $as_nop
5841	echo "$as_me: failed program was:" >&5	6924	CXXFLAGS=""
5842	sed 's/^/\| /' conftest.$ac_ext >&5	6925	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6926	/* end confdefs.h. */
5843		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 :
5844	ac_cv_prog_cxx_g=no	6955	ac_cv_prog_cxx_g=yes
5845	fi	6956	fi
5846	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	6957	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5847	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=$ac_save_cxx_werror_flag
		6963	fi
5848	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5	6964	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5849	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6	6965	printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
5850	if test "$ac_test_CXXFLAGS" = set; then	6966	if test $ac_test_CXXFLAGS; then
5851	CXXFLAGS=$ac_save_CXXFLAGS	6967	CXXFLAGS=$ac_save_CXXFLAGS
5852	elif test $ac_cv_prog_cxx_g = yes; then	6968	elif test $ac_cv_prog_cxx_g = yes; then
5853	if test "$GXX" = yes; then	6969	if test "$GXX" = yes; then
5854	CXXFLAGS="-g -O2"	6970	CXXFLAGS="-g -O2"
5855	else	6971	else
…		…
5860	CXXFLAGS="-O2"	6976	CXXFLAGS="-O2"
5861	else	6977	else
5862	CXXFLAGS=	6978	CXXFLAGS=
5863	fi	6979	fi
5864	fi	6980	fi
5865	for ac_declaration in \	6981	ac_prog_cxx_stdcxx=no
5866	'' \	6982	if test x$ac_prog_cxx_stdcxx = xno
5867	'extern "C" void std::exit (int) throw (); using std::exit;' \	6983	then :
5868	'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
5869	'extern "C" void exit (int) throw ();' \	6985	printf %s "checking for $CXX option to enable C++11 features... " >&6; }
5870	'extern "C" void exit (int);' \	6986	if test ${ac_cv_prog_cxx_11+y}
5871	'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	$ac_cxx_conftest_cxx11_program
		6995	_ACEOF
		6996	for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
5872	do	6997	do
5873	cat >conftest.$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
5874	/* confdefs.h. */	7039	/* end confdefs.h. */
		7040	$ac_cxx_conftest_cxx98_program
5875	_ACEOF	7041	_ACEOF
5876	cat confdefs.h >>conftest.$ac_ext	7042	for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
5877	cat >>conftest.$ac_ext <<_ACEOF	7043	do
5878	/* end confdefs.h. */	7044	CXX="$ac_save_CXX $ac_arg"
5879	$ac_declaration	7045	if ac_fn_cxx_try_compile "$LINENO"
5880	#include <stdlib.h>	7046	then :
5881	int	7047	ac_cv_prog_cxx_cxx98=$ac_arg
5882	main ()
5883	{
5884	exit (42);
5885	;
5886	return 0;
5887	}
5888	_ACEOF
5889	rm -f conftest.$ac_objext
5890	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5891	(eval $ac_compile) 2>conftest.er1
5892	ac_status=$?
5893	grep -v '^ *+' conftest.er1 >conftest.err
5894	rm -f conftest.er1
5895	cat conftest.err >&5
5896	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5897	(exit $ac_status); } &&
5898	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
5899	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5900	(eval $ac_try) 2>&5
5901	ac_status=$?
5902	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5903	(exit $ac_status); }; } &&
5904	{ ac_try='test -s conftest.$ac_objext'
5905	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5906	(eval $ac_try) 2>&5
5907	ac_status=$?
5908	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5909	(exit $ac_status); }; }; then
5910	:
5911	else
5912	echo "$as_me: failed program was:" >&5
5913	sed 's/^/\| /' conftest.$ac_ext >&5
5914
5915	continue
5916	fi	7048	fi
5917	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7049	rm -f core conftest.err conftest.$ac_objext conftest.beam
5918	cat >conftest.$ac_ext <<_ACEOF	7050	test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
5919	/* confdefs.h. */
5920	_ACEOF
5921	cat confdefs.h >>conftest.$ac_ext
5922	cat >>conftest.$ac_ext <<_ACEOF
5923	/* end confdefs.h. */
5924	$ac_declaration
5925	int
5926	main ()
5927	{
5928	exit (42);
5929	;
5930	return 0;
5931	}
5932	_ACEOF
5933	rm -f conftest.$ac_objext
5934	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5935	(eval $ac_compile) 2>conftest.er1
5936	ac_status=$?
5937	grep -v '^ *+' conftest.er1 >conftest.err
5938	rm -f conftest.er1
5939	cat conftest.err >&5
5940	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5941	(exit $ac_status); } &&
5942	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
5943	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5944	(eval $ac_try) 2>&5
5945	ac_status=$?
5946	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5947	(exit $ac_status); }; } &&
5948	{ ac_try='test -s conftest.$ac_objext'
5949	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5950	(eval $ac_try) 2>&5
5951	ac_status=$?
5952	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5953	(exit $ac_status); }; }; then
5954	break
5955	else
5956	echo "$as_me: failed program was:" >&5
5957	sed 's/^/\| /' conftest.$ac_ext >&5
5958
5959	fi
5960	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5961	done	7051	done
5962	rm -f conftest*	7052	rm -f conftest.$ac_ext
5963	if test -n "$ac_declaration"; then	7053	CXX=$ac_save_CXX
5964	echo '#ifdef __cplusplus' >>confdefs.h	7054	fi
5965	echo $ac_declaration >>confdefs.h	7055
5966	echo '#endif' >>confdefs.h	7056	if test "x$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
5967	fi	7073	fi
5968		7074
5969	ac_ext=c	7075	ac_ext=c
5970	ac_cpp='$CPP $CPPFLAGS'	7076	ac_cpp='$CPP $CPPFLAGS'
5971	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7077	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5972	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 $LIBS >&5'
5973	ac_compiler_gnu=$ac_cv_c_compiler_gnu	7079	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5974		7080
5975	depcc="$CXX" am_compiler_list=	7081	depcc="$CXX" am_compiler_list=
5976		7082
5977	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	7083	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5978	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	7084	printf %s "checking dependency style of $depcc... " >&6; }
5979	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then	7085	if test ${am_cv_CXX_dependencies_compiler_type+y}
5980	echo $ECHO_N "(cached) $ECHO_C" >&6	7086	then :
5981	else	7087	printf %s "(cached) " >&6
		7088	else $as_nop
5982	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	7089	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5983	# We make a subdir and do the tests there. Otherwise we can end up	7090	# We make a subdir and do the tests there. Otherwise we can end up
5984	# making bogus files that we don't know about and never remove. For	7091	# making bogus files that we don't know about and never remove. For
5985	# instance it was reported that on HP-UX the gcc test will end up	7092	# instance it was reported that on HP-UX the gcc test will end up
5986	# making a dummy file named `D' -- because `-MD' means `put the output	7093	# making a dummy file named 'D' -- because '-MD' means "put the output
5987	# in D'.	7094	# in D".
		7095	rm -rf conftest.dir
5988	mkdir conftest.dir	7096	mkdir conftest.dir
5989	# Copy depcomp to subdir because otherwise we won't find it if we're	7097	# Copy depcomp to subdir because otherwise we won't find it if we're
5990	# using a relative directory.	7098	# using a relative directory.
5991	cp "$am_depcomp" conftest.dir	7099	cp "$am_depcomp" conftest.dir
5992	cd conftest.dir	7100	cd conftest.dir
…		…
6000		7108
6001	am_cv_CXX_dependencies_compiler_type=none	7109	am_cv_CXX_dependencies_compiler_type=none
6002	if test "$am_compiler_list" = ""; then	7110	if test "$am_compiler_list" = ""; then
6003	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`	7111	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
6004	fi	7112	fi
		7113	am__universal=false
		7114	case " $depcc " in #(
		7115	\ -arch\ \ -arch\ *) am__universal=true ;;
		7116	esac
		7117
6005	for depmode in $am_compiler_list; do	7118	for depmode in $am_compiler_list; do
6006	# Setup a source with many dependencies, because some compilers	7119	# Setup a source with many dependencies, because some compilers
6007	# like to wrap large dependency lists on column 80 (with \), and	7120	# like to wrap large dependency lists on column 80 (with \), and
6008	# 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.
6009	#	7122	#
…		…
6011	# overwrite some of them when testing with obscure command lines.	7124	# overwrite some of them when testing with obscure command lines.
6012	# This happens at least with the AIX C compiler.	7125	# This happens at least with the AIX C compiler.
6013	: > sub/conftest.c	7126	: > sub/conftest.c
6014	for i in 1 2 3 4 5 6; do	7127	for i in 1 2 3 4 5 6; do
6015	echo '#include "conftst'$i'.h"' >> sub/conftest.c	7128	echo '#include "conftst'$i'.h"' >> sub/conftest.c
6016	: > 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$i.h
6017	done	7132	done
6018	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf	7133	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6019		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"
6020	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	;;
6021	nosideeffect)	7146	nosideeffect)
6022	# 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
6023	# only be used when explicitly requested	7148	# only be used when explicitly requested.
6024	if test "x$enable_dependency_tracking" = xyes; then	7149	if test "x$enable_dependency_tracking" = xyes; then
6025	continue	7150	continue
6026	else	7151	else
6027	break	7152	break
6028	fi	7153	fi
6029	;;	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.${OBJEXT-o}
		7160	am__minus_obj=
		7161	;;
6030	none) break ;;	7162	none) break ;;
6031	esac	7163	esac
6032	# We check with `-c' and `-o' for the sake of the "dashmstdout"
6033	# mode. It turns out that the SunPro C++ compiler does not properly
6034	# handle `-M -o', and we need to detect this.
6035	if depmode=$depmode \	7164	if depmode=$depmode \
6036	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \	7165	source=sub/conftest.c object=$am__obj \
6037	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \	7166	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6038	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \	7167	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
6039	>/dev/null 2>conftest.err &&	7168	>/dev/null 2>conftest.err &&
		7169	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6040	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&	7170	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6041	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&	7171	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
6042	${MAKE-make} -s -f confmf > /dev/null 2>&1; then	7172	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6043	# icc doesn't choke on unknown options, it will just issue warnings	7173	# icc doesn't choke on unknown options, it will just issue warnings
6044	# (even with -Werror). So we grep stderr for any message	7174	# or remarks (even with -Werror). So we grep stderr for any message
6045	# that says an option was ignored.	7175	# that says an option was ignored or not supported.
		7176	# When given -MP, icc 7.0 and 7.1 complain thusly:
		7177	# icc: Command line warning: ignoring option '-M'; no argument required
		7178	# The diagnosis changed in icc 8.0:
		7179	# icc: Command line remark: option '-MP' not supported
		7180	if (grep 'ignoring option' conftest.err \|\|
6046	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else	7181	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6047	am_cv_CXX_dependencies_compiler_type=$depmode	7182	am_cv_CXX_dependencies_compiler_type=$depmode
6048	break	7183	break
6049	fi	7184	fi
6050	fi	7185	fi
6051	done	7186	done
…		…
6055	else	7190	else
6056	am_cv_CXX_dependencies_compiler_type=none	7191	am_cv_CXX_dependencies_compiler_type=none
6057	fi	7192	fi
6058		7193
6059	fi	7194	fi
6060	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5	7195	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
6061	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6	7196	printf "%s\n" "$am_cv_CXX_dependencies_compiler_type" >&6; }
6062	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type	7197	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
6063		7198
6064
6065
6066	if	7199	if
6067	test "x$enable_dependency_tracking" != xno \	7200	test "x$enable_dependency_tracking" != xno \
6068	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then	7201	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
6069	am__fastdepCXX_TRUE=	7202	am__fastdepCXX_TRUE=
6070	am__fastdepCXX_FALSE='#'	7203	am__fastdepCXX_FALSE='#'
6071	else	7204	else
…		…
6073	am__fastdepCXX_FALSE=	7206	am__fastdepCXX_FALSE=
6074	fi	7207	fi
6075		7208
6076		7209
6077		7210
6078	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
6079	echo $ECHO_N "checking for egrep... $ECHO_C" >&6	7212	printf %s "checking for grep that handles long lines and -e... " >&6; }
6080	if test "${ac_cv_prog_egrep+set}" = set; then	7213	if test ${ac_cv_path_GREP+y}
6081	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" "$LINENO" 5
		7269	fi
6082	else	7270	else
		7271	ac_cv_path_GREP=$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
6083	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1	7286	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
6084	then ac_cv_prog_egrep='grep -E'	7287	then ac_cv_path_EGREP="$GREP -E"
6085	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
6086	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
6087	fi	7344	fi
6088	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5	7345
6089	echo "${ECHO_T}$ac_cv_prog_egrep" >&6	7346	fi
6090	EGREP=$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"
6091		7351
6092		7352
6093	if test $ac_cv_c_compiler_gnu = yes; then	7353	if test $ac_cv_c_compiler_gnu = yes; then
6094	echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5	7354	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
6095	echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6	7355	printf %s "checking whether $CC needs -traditional... " >&6; }
6096	if test "${ac_cv_prog_gcc_traditional+set}" = set; then	7356	if test ${ac_cv_prog_gcc_traditional+y}
6097	echo $ECHO_N "(cached) $ECHO_C" >&6	7357	then :
6098	else	7358	printf %s "(cached) " >&6
		7359	else $as_nop
6099	ac_pattern="Autoconf.*'x'"	7360	ac_pattern="Autoconf.*'x'"
6100	cat >conftest.$ac_ext <<_ACEOF
6101	/* confdefs.h. */
6102	_ACEOF
6103	cat confdefs.h >>conftest.$ac_ext	7361	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6104	cat >>conftest.$ac_ext <<_ACEOF
6105	/* end confdefs.h. */	7362	/* end confdefs.h. */
6106	#include <sgtty.h>	7363	#include <sgtty.h>
6107	Autoconf TIOCGETP	7364	Autoconf TIOCGETP
6108	_ACEOF	7365	_ACEOF
6109	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	7366	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6110	$EGREP "$ac_pattern" >/dev/null 2>&1; then	7367	$EGREP "$ac_pattern" >/dev/null 2>&1
		7368	then :
6111	ac_cv_prog_gcc_traditional=yes	7369	ac_cv_prog_gcc_traditional=yes
6112	else	7370	else $as_nop
6113	ac_cv_prog_gcc_traditional=no	7371	ac_cv_prog_gcc_traditional=no
6114	fi	7372	fi
6115	rm -f conftest*	7373	rm -rf conftest*
6116		7374
6117		7375
6118	if test $ac_cv_prog_gcc_traditional = no; then	7376	if test $ac_cv_prog_gcc_traditional = no; then
6119	cat >conftest.$ac_ext <<_ACEOF
6120	/* confdefs.h. */
6121	_ACEOF
6122	cat confdefs.h >>conftest.$ac_ext	7377	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6123	cat >>conftest.$ac_ext <<_ACEOF
6124	/* end confdefs.h. */	7378	/* end confdefs.h. */
6125	#include <termio.h>	7379	#include <termio.h>
6126	Autoconf TCGETA	7380	Autoconf TCGETA
6127	_ACEOF	7381	_ACEOF
6128	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	7382	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6129	$EGREP "$ac_pattern" >/dev/null 2>&1; then	7383	$EGREP "$ac_pattern" >/dev/null 2>&1
		7384	then :
6130	ac_cv_prog_gcc_traditional=yes	7385	ac_cv_prog_gcc_traditional=yes
6131	fi	7386	fi
6132	rm -f conftest*	7387	rm -rf conftest*
6133		7388
6134	fi	7389	fi
6135	fi	7390	fi
6136	echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5	7391	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
6137	echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6	7392	printf "%s\n" "$ac_cv_prog_gcc_traditional" >&6; }
6138	if test $ac_cv_prog_gcc_traditional = yes; then	7393	if test $ac_cv_prog_gcc_traditional = yes; then
6139	CC="$CC -traditional"	7394	CC="$CC -traditional"
6140	fi	7395	fi
6141	fi	7396	fi
6142		7397
6143	for ac_prog in gawk mawk nawk awk	7398	for ac_prog in gawk mawk nawk awk
6144	do	7399	do
6145	# Extract the first word of "$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.
6146	set dummy $ac_prog; ac_word=$2	7401	set dummy $ac_prog; ac_word=$2
6147	echo "$as_me:$LINENO: checking for $ac_word" >&5	7402	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6148	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	7403	printf %s "checking for $ac_word... " >&6; }
6149	if test "${ac_cv_prog_AWK+set}" = set; then	7404	if test ${ac_cv_prog_AWK+y}
6150	echo $ECHO_N "(cached) $ECHO_C" >&6	7405	then :
6151	else	7406	printf %s "(cached) " >&6
		7407	else $as_nop
6152	if test -n "$AWK"; then	7408	if test -n "$AWK"; then
6153	ac_cv_prog_AWK="$AWK" # Let the user override the test.	7409	ac_cv_prog_AWK="$AWK" # Let the user override the test.
6154	else	7410	else
6155	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7411	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6156	for as_dir in $PATH	7412	for as_dir in $PATH
6157	do	7413	do
6158	IFS=$as_save_IFS	7414	IFS=$as_save_IFS
6159	test -z "$as_dir" && as_dir=.	7415	case $as_dir in #(((
		7416	'') as_dir=./ ;;
		7417	*/) ;;
		7418	*) as_dir=$as_dir/ ;;
		7419	esac
6160	for ac_exec_ext in '' $ac_executable_extensions; do	7420	for ac_exec_ext in '' $ac_executable_extensions; do
6161	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	7421	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6162	ac_cv_prog_AWK="$ac_prog"	7422	ac_cv_prog_AWK="$ac_prog"
6163	echo "$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$ac_exec_ext" >&5
6164	break 2	7424	break 2
6165	fi	7425	fi
6166	done	7426	done
6167	done	7427	done
		7428	IFS=$as_save_IFS
6168		7429
6169	fi	7430	fi
6170	fi	7431	fi
6171	AWK=$ac_cv_prog_AWK	7432	AWK=$ac_cv_prog_AWK
6172	if test -n "$AWK"; then	7433	if test -n "$AWK"; then
6173	echo "$as_me:$LINENO: result: $AWK" >&5	7434	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6174	echo "${ECHO_T}$AWK" >&6	7435	printf "%s\n" "$AWK" >&6; }
6175	else	7436	else
6176	echo "$as_me:$LINENO: result: no" >&5	7437	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6177	echo "${ECHO_T}no" >&6	7438	printf "%s\n" "no" >&6; }
6178	fi	7439	fi
		7440
6179		7441
6180	test -n "$AWK" && break	7442	test -n "$AWK" && break
6181	done	7443	done
6182		7444
6183	# Find a good install program. We prefer a C program (faster),
6184	# so one script is as good as another. But avoid the broken or
6185	# incompatible versions:
6186	# SysV /etc/install, /usr/sbin/install
6187	# SunOS /usr/etc/install
6188	# IRIX /sbin/install
6189	# AIX /bin/install
6190	# AmigaOS /C/install, which installs bootblocks on floppy discs
6191	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
6192	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
6193	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
6194	# OS/2's system install, which has a completely different semantic
6195	# ./install, which can be erroneously created by make from ./install.sh.
6196	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
6197	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
6198	if test -z "$INSTALL"; then
6199	if test "${ac_cv_path_install+set}" = set; then
6200	echo $ECHO_N "(cached) $ECHO_C" >&6
6201	else
6202	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6203	for as_dir in $PATH
6204	do
6205	IFS=$as_save_IFS
6206	test -z "$as_dir" && as_dir=.
6207	# Account for people who put trailing slashes in PATH elements.
6208	case $as_dir/ in
6209	./ \| .// \| /cC/* \| \
6210	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
6211	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
6212	/usr/ucb/* ) ;;
6213	*)
6214	# OSF1 and SCO ODT 3.0 have their own names for install.
6215	# Don't use installbsd from OSF since it installs stuff as root
6216	# by default.
6217	for ac_prog in ginstall scoinst install; do
6218	for ac_exec_ext in '' $ac_executable_extensions; do
6219	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
6220	if test $ac_prog = install &&
6221	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6222	# AIX install. It has an incompatible calling convention.
6223	:
6224	elif test $ac_prog = install &&
6225	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6226	# program-specific install script used by HP pwplus--don't use.
6227	:
6228	else
6229	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6230	break 3
6231	fi
6232	fi
6233	done
6234	done
6235	;;
6236	esac
6237	done
6238		7445
6239
6240	fi
6241	if test "${ac_cv_path_install+set}" = set; then
6242	INSTALL=$ac_cv_path_install
6243	else
6244	# As a last resort, use the slow shell script. We don't cache a
6245	# path for INSTALL within a source directory, because that will
6246	# break other packages using the cache if that directory is
6247	# removed, or if the path is relative.
6248	INSTALL=$ac_install_sh
6249	fi
6250	fi
6251	echo "$as_me:$LINENO: result: $INSTALL" >&5
6252	echo "${ECHO_T}$INSTALL" >&6
6253
6254	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6255	# It thinks the first close brace ends the variable substitution.
6256	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6257
6258	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6259
6260	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6261
6262	echo "$as_me:$LINENO: checking whether ln -s works" >&5	7446	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6263	echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6	7447	printf %s "checking whether ln -s works... " >&6; }
6264	LN_S=$as_ln_s	7448	LN_S=$as_ln_s
6265	if test "$LN_S" = "ln -s"; then	7449	if test "$LN_S" = "ln -s"; then
6266	echo "$as_me:$LINENO: result: yes" >&5	7450	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6267	echo "${ECHO_T}yes" >&6	7451	printf "%s\n" "yes" >&6; }
6268	else	7452	else
6269	echo "$as_me:$LINENO: result: no, using $LN_S" >&5	7453	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6270	echo "${ECHO_T}no, using $LN_S" >&6	7454	printf "%s\n" "no, using $LN_S" >&6; }
6271	fi	7455	fi
6272		7456
6273	echo "$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
6274	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6	7458	printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
6275	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`	7459	set x ${MAKE-make}
		7460	ac_make=`printf "%s\n" "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
6276	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then	7461	if eval test \${ac_cv_prog_make_${ac_make}_set+y}
6277	echo $ECHO_N "(cached) $ECHO_C" >&6	7462	then :
6278	else	7463	printf %s "(cached) " >&6
		7464	else $as_nop
6279	cat >conftest.make <<\_ACEOF	7465	cat >conftest.make <<\_ACEOF
		7466	SHELL = /bin/sh
6280	all:	7467	all:
6281	@echo 'ac_maketemp="$(MAKE)"'	7468	@echo '@@@%%%=$(MAKE)=@@@%%%'
6282	_ACEOF	7469	_ACEOF
6283	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	7470	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6284	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`	7471	case `${MAKE-make} -f conftest.make 2>/dev/null` in
6285	if test -n "$ac_maketemp"; then	7472	@@@%%%=?=@@@%%%*)
6286	eval ac_cv_prog_make_${ac_make}_set=yes	7473	eval ac_cv_prog_make_${ac_make}_set=yes;;
6287	else	7474	*)
6288	eval ac_cv_prog_make_${ac_make}_set=no	7475	eval ac_cv_prog_make_${ac_make}_set=no;;
6289	fi	7476	esac
6290	rm -f conftest.make	7477	rm -f conftest.make
6291	fi	7478	fi
6292	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then	7479	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
6293	echo "$as_me:$LINENO: result: yes" >&5	7480	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6294	echo "${ECHO_T}yes" >&6	7481	printf "%s\n" "yes" >&6; }
6295	SET_MAKE=	7482	SET_MAKE=
6296	else	7483	else
6297	echo "$as_me:$LINENO: result: no" >&5	7484	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6298	echo "${ECHO_T}no" >&6	7485	printf "%s\n" "no" >&6; }
6299	SET_MAKE="MAKE=${MAKE-make}"	7486	SET_MAKE="MAKE=${MAKE-make}"
6300	fi	7487	fi
6301		7488
6302	if test -n "$ac_tool_prefix"; then	7489	if test -n "$ac_tool_prefix"; then
6303	# Extract the first word of "${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.
6304	set dummy ${ac_tool_prefix}ranlib; ac_word=$2	7491	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6305	echo "$as_me:$LINENO: checking for $ac_word" >&5	7492	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6306	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	7493	printf %s "checking for $ac_word... " >&6; }
6307	if test "${ac_cv_prog_RANLIB+set}" = set; then	7494	if test ${ac_cv_prog_RANLIB+y}
6308	echo $ECHO_N "(cached) $ECHO_C" >&6	7495	then :
6309	else	7496	printf %s "(cached) " >&6
		7497	else $as_nop
6310	if test -n "$RANLIB"; then	7498	if test -n "$RANLIB"; then
6311	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.	7499	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6312	else	7500	else
6313	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7501	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6314	for as_dir in $PATH	7502	for as_dir in $PATH
6315	do	7503	do
6316	IFS=$as_save_IFS	7504	IFS=$as_save_IFS
6317	test -z "$as_dir" && as_dir=.	7505	case $as_dir in #(((
		7506	'') as_dir=./ ;;
		7507	*/) ;;
		7508	*) as_dir=$as_dir/ ;;
		7509	esac
6318	for ac_exec_ext in '' $ac_executable_extensions; do	7510	for ac_exec_ext in '' $ac_executable_extensions; do
6319	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	7511	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6320	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"	7512	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6321	echo "$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$ac_exec_ext" >&5
6322	break 2	7514	break 2
6323	fi	7515	fi
6324	done	7516	done
6325	done	7517	done
		7518	IFS=$as_save_IFS
6326		7519
6327	fi	7520	fi
6328	fi	7521	fi
6329	RANLIB=$ac_cv_prog_RANLIB	7522	RANLIB=$ac_cv_prog_RANLIB
6330	if test -n "$RANLIB"; then	7523	if test -n "$RANLIB"; then
6331	echo "$as_me:$LINENO: result: $RANLIB" >&5	7524	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6332	echo "${ECHO_T}$RANLIB" >&6	7525	printf "%s\n" "$RANLIB" >&6; }
6333	else	7526	else
6334	echo "$as_me:$LINENO: result: no" >&5	7527	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6335	echo "${ECHO_T}no" >&6	7528	printf "%s\n" "no" >&6; }
6336	fi	7529	fi
		7530
6337		7531
6338	fi	7532	fi
6339	if test -z "$ac_cv_prog_RANLIB"; then	7533	if test -z "$ac_cv_prog_RANLIB"; then
6340	ac_ct_RANLIB=$RANLIB	7534	ac_ct_RANLIB=$RANLIB
6341	# 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.
6342	set dummy ranlib; ac_word=$2	7536	set dummy ranlib; ac_word=$2
6343	echo "$as_me:$LINENO: checking for $ac_word" >&5	7537	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6344	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	7538	printf %s "checking for $ac_word... " >&6; }
6345	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then	7539	if test ${ac_cv_prog_ac_ct_RANLIB+y}
6346	echo $ECHO_N "(cached) $ECHO_C" >&6	7540	then :
6347	else	7541	printf %s "(cached) " >&6
		7542	else $as_nop
6348	if test -n "$ac_ct_RANLIB"; then	7543	if test -n "$ac_ct_RANLIB"; then
6349	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.	7544	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6350	else	7545	else
6351	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7546	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6352	for as_dir in $PATH	7547	for as_dir in $PATH
6353	do	7548	do
6354	IFS=$as_save_IFS	7549	IFS=$as_save_IFS
6355	test -z "$as_dir" && as_dir=.	7550	case $as_dir in #(((
		7551	'') as_dir=./ ;;
		7552	*/) ;;
		7553	*) as_dir=$as_dir/ ;;
		7554	esac
6356	for ac_exec_ext in '' $ac_executable_extensions; do	7555	for ac_exec_ext in '' $ac_executable_extensions; do
6357	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	7556	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6358	ac_cv_prog_ac_ct_RANLIB="ranlib"	7557	ac_cv_prog_ac_ct_RANLIB="ranlib"
6359	echo "$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$ac_exec_ext" >&5
6360	break 2	7559	break 2
6361	fi	7560	fi
6362	done	7561	done
6363	done	7562	done
		7563	IFS=$as_save_IFS
6364		7564
6365	test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
6366	fi	7565	fi
6367	fi	7566	fi
6368	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB	7567	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6369	if test -n "$ac_ct_RANLIB"; then	7568	if test -n "$ac_ct_RANLIB"; then
6370	echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5	7569	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6371	echo "${ECHO_T}$ac_ct_RANLIB" >&6	7570	printf "%s\n" "$ac_ct_RANLIB" >&6; }
6372	else	7571	else
6373	echo "$as_me:$LINENO: result: no" >&5	7572	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6374	echo "${ECHO_T}no" >&6	7573	printf "%s\n" "no" >&6; }
6375	fi	7574	fi
6376		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
6377	RANLIB=$ac_ct_RANLIB	7585	RANLIB=$ac_ct_RANLIB
		7586	fi
6378	else	7587	else
6379	RANLIB="$ac_cv_prog_RANLIB"	7588	RANLIB="$ac_cv_prog_RANLIB"
6380	fi	7589	fi
6381		7590
6382		7591
6383	# Check whether --enable-iftype or --disable-iftype was given.	7592	# Check whether --enable-iftype was given.
6384	if test "${enable_iftype+set}" = set; then	7593	if test ${enable_iftype+y}
		7594	then :
6385	enableval="$enable_iftype"	7595	enableval=$enable_iftype;
6386
6387	IFTYPE=`echo $enableval \| sed s%/.*%%`	7596	IFTYPE=`echo $enableval \| sed s%/.*%%`
6388	IFSUBTYPE=`echo $enableval \| sed s%.*/%%`	7597	IFSUBTYPE=`echo $enableval \| sed s%.*/%%`
6389		7598
6390		7599
6391	fi;	7600	fi
6392		7601
		7602
6393	echo "$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
6394	echo $ECHO_N "checking for kernel networking interface type... $ECHO_C" >&6	7604	printf %s "checking for kernel networking interface type... " >&6; }
6395		7605
6396	if test "x$IFTYPE" = "x"; then	7606	if test "x$IFTYPE" = "x"; then
6397	case $target_os in	7607	case $target_os in
6398	linux)	7608	linux)
6399	IFTYPE=native	7609	IFTYPE=native
6400	IFSUBTYPE=linux	7610	IFSUBTYPE=linux
6401		7611
6402	cat >>confdefs.h <<\_ACEOF	7612	printf "%s\n" "#define HAVE_LINUX 1" >>confdefs.h
6403	#define HAVE_LINUX 1
6404	_ACEOF
6405		7613
6406	;;	7614	;;
6407	freebsd)	7615	freebsd)
6408	IFTYPE=tincd	7616	IFTYPE=tincd
6409	IFSUBTYPE=freebsd	7617	IFSUBTYPE=freebsd
6410		7618
6411	cat >>confdefs.h <<\_ACEOF	7619	printf "%s\n" "#define HAVE_FREEBSD 1" >>confdefs.h
6412	#define HAVE_FREEBSD 1
6413	_ACEOF
6414		7620
6415	;;	7621	;;
6416	darwin)	7622	darwin)
6417	IFTYPE=tincd	7623	IFTYPE=native
6418	IFSUBTYPE=darwin	7624	IFSUBTYPE=darwin
6419		7625
6420	cat >>confdefs.h <<\_ACEOF	7626	printf "%s\n" "#define HAVE_DARWIN 1" >>confdefs.h
6421	#define HAVE_DARWIN 1
6422	_ACEOF
6423		7627
6424	;;	7628	;;
6425	solaris)	7629	solaris)
6426	IFTYPE=tincd	7630	IFTYPE=tincd
6427	IFSUBTYPE=solaris	7631	IFSUBTYPE=solaris
6428		7632
6429	cat >>confdefs.h <<\_ACEOF	7633	printf "%s\n" "#define HAVE_SOLARIS 1" >>confdefs.h
6430	#define HAVE_SOLARIS 1
6431	_ACEOF
6432		7634
6433	;;	7635	;;
6434	openbsd)	7636	openbsd)
6435	IFTYPE=tincd	7637	IFTYPE=tincd
6436	IFSUBTYPE=openbsd	7638	IFSUBTYPE=openbsd
6437		7639
6438	cat >>confdefs.h <<\_ACEOF	7640	printf "%s\n" "#define HAVE_OPENBSD 1" >>confdefs.h
6439	#define HAVE_OPENBSD 1
6440	_ACEOF
6441		7641
6442	;;	7642	;;
6443	netbsd)	7643	netbsd)
6444	IFTYPE=tincd	7644	IFTYPE=tincd
6445	IFSUBTYPE=netbsd	7645	IFSUBTYPE=netbsd
6446		7646
6447	cat >>confdefs.h <<\_ACEOF	7647	printf "%s\n" "#define HAVE_NETBSD 1" >>confdefs.h
6448	#define HAVE_NETBSD 1
6449	_ACEOF
6450		7648
6451	;;	7649	;;
6452	cygwin)	7650	cygwin)
6453	IFTYPE=native	7651	IFTYPE=native
6454	IFSUBTYPE=cygwin	7652	IFSUBTYPE=cygwin
6455		7653
6456	cat >>confdefs.h <<\_ACEOF	7654	printf "%s\n" "#define HAVE_CYGWIN 1" >>confdefs.h
6457	#define HAVE_CYGWIN 1
6458	_ACEOF
6459		7655
6460	;;	7656	;;
6461	*)	7657	*)
6462	{ { echo "$as_me:$LINENO: error: \"Unknown operating system.\"" >&5	7658	as_fn_error $? "\"Unknown operating system.\"" "$LINENO" 5
6463	echo "$as_me: error: \"Unknown operating system.\"" >&2;}
6464	{ (exit 1); exit 1; }; }
6465	;;	7659	;;
6466	esac	7660	esac
6467	fi	7661	fi
6468	echo "$as_me:$LINENO: result: $IFTYPE/$IFSUBTYPE" >&5	7662	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $IFTYPE/$IFSUBTYPE" >&5
6469	echo "${ECHO_T}$IFTYPE/$IFSUBTYPE" >&6	7663	printf "%s\n" "$IFTYPE/$IFSUBTYPE" >&6; }
6470	IFTYPE=$IFTYPE	7664	IFTYPE=$IFTYPE
6471		7665
6472	IFSUBTYPE=$IFSUBTYPE	7666	IFSUBTYPE=$IFSUBTYPE
6473		7667
6474		7668
6475	cat >>confdefs.h <<_ACEOF	7669	printf "%s\n" "#define IFTYPE \"$IFTYPE\"" >>confdefs.h
6476	#define IFTYPE "$IFTYPE"
6477	_ACEOF
6478		7670
6479		7671
6480	cat >>confdefs.h <<_ACEOF	7672	printf "%s\n" "#define IFSUBTYPE \"$IFSUBTYPE\"" >>confdefs.h
6481	#define IFSUBTYPE "$IFSUBTYPE"
6482	_ACEOF
6483		7673
6484		7674
6485	cat >confcache <<\_ACEOF	7675	cat >confcache <<\_ACEOF
6486	# This file is a shell script that caches the results of configure	7676	# This file is a shell script that caches the results of configure
6487	# tests run on this system so they can be shared between configure	7677	# tests run on this system so they can be shared between configure
…		…
6498		7688
6499	_ACEOF	7689	_ACEOF
6500		7690
6501	# The following way of writing the cache mishandles newlines in values,	7691	# The following way of writing the cache mishandles newlines in values,
6502	# but we know of no workaround that is simple, portable, and efficient.	7692	# but we know of no workaround that is simple, portable, and efficient.
6503	# So, don't put newlines in cache variables' values.	7693	# So, we kill variables containing newlines.
6504	# Ultrix sh set writes to stderr and can't be redirected directly,	7694	# Ultrix sh set writes to stderr and can't be redirected directly,
6505	# and sets the high bit in the cache file unless we assign to the vars.	7695	# and sets the high bit in the cache file unless we assign to the vars.
6506	{	7696	(
		7697	for ac_var in `(set) 2>&1 \| sed -n 's/^$[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
6507	(set) 2>&1 \|	7713	(set) 2>&1 \|
6508	case `(ac_space=' '; set \| grep ac_space) 2>&1` in	7714	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6509	ac_space=\ )	7715	${as_nl}ac_space=\ )
6510	# `set' does not quote correctly, so add quotes (double-quote	7716	# `set' does not quote correctly, so add quotes: double-quote
6511	# substitution turns \\\\ into \\, and sed turns \\ into \).	7717	# substitution turns \\\\ into \\, and sed turns \\ into \.
6512	sed -n \	7718	sed -n \
6513	"s/'/'\\\\''/g;	7719	"s/'/'\\\\''/g;
6514	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"	7720	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6515	;;	7721	;; #(
6516	*)	7722	*)
6517	# `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.
6518	sed -n \	7724	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
6519	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
6520	;;	7725	;;
6521	esac;	7726	esac \|
6522	} \|	7727	sort
		7728	) \|
6523	sed '	7729	sed '
		7730	/^ac_cv_env_/b end
6524	t clear	7731	t clear
6525	: clear	7732	:clear
6526	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	7733	s/^$[^=]$=$.[{}].*$$/test ${\1+y} \|\| &/
6527	t end	7734	t end
6528	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/	7735	s/^$[^=]$=$.$$/\1=${\1=\2}/
6529	: end' >>confcache	7736	:end' >>confcache
6530	if diff $cache_file confcache >/dev/null 2>&1; then :; else	7737	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6531	if test -w $cache_file; then	7738	if test -w "$cache_file"; then
6532	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 "$cache_file"; then
6533	cat confcache >$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
6534	else	7754	else
6535	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 $cache_file" >&6;}
6536	fi	7757	fi
6537	fi	7758	fi
6538	rm -f confcache	7759	rm -f confcache
6539		7760
6540		7761
6541	ac_ext=cc	7762	ac_ext=cpp
6542	ac_cpp='$CXXCPP $CPPFLAGS'	7763	ac_cpp='$CXXCPP $CPPFLAGS'
6543	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7764	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6544	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 $LIBS >&5'
6545	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	7766	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6546		7767
6547		7768
6548	ac_ext=cc	7769	ac_header= ac_cache=
6549	ac_cpp='$CXXCPP $CPPFLAGS'	7770	for ac_item in $ac_header_cxx_list
6550	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6551	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6552	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6553	echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
6554	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
6555	if test -z "$CXXCPP"; then
6556	if test "${ac_cv_prog_CXXCPP+set}" = set; then
6557	echo $ECHO_N "(cached) $ECHO_C" >&6
6558	else
6559	# Double quotes because CXXCPP needs to be expanded
6560	for CXXCPP in "$CXX -E" "/lib/cpp"
6561	do
6562	ac_preproc_ok=false
6563	for ac_cxx_preproc_warn_flag in '' yes
6564	do	7771	do
6565	# Use a header file that comes with gcc, so configuring glibc	7772	if test $ac_cache; then
6566	# with a fresh cross-compiler works.	7773	ac_fn_cxx_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
6567	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	7774	if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
6568	# <limits.h> exists even on freestanding compilers.	7775	printf "%s\n" "#define $ac_item 1" >> confdefs.h
6569	# On the NeXT, cc -E runs the code through the compiler's parser,	7776	fi
6570	# not just through cpp. "Syntax error" is here to catch this case.	7777	ac_header= ac_cache=
6571	cat >conftest.$ac_ext <<_ACEOF	7778	elif test $ac_header; then
6572	/* confdefs.h. */	7779	ac_cache=$ac_item
6573	_ACEOF
6574	cat confdefs.h >>conftest.$ac_ext
6575	cat >>conftest.$ac_ext <<_ACEOF
6576	/* end confdefs.h. */
6577	#ifdef __STDC__
6578	# include <limits.h>
6579	#else
6580	# include <assert.h>
6581	#endif
6582	Syntax error
6583	_ACEOF
6584	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6585	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6586	ac_status=$?
6587	grep -v '^ *+' conftest.er1 >conftest.err
6588	rm -f conftest.er1
6589	cat conftest.err >&5
6590	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6591	(exit $ac_status); } >/dev/null; then
6592	if test -s conftest.err; then
6593	ac_cpp_err=$ac_cxx_preproc_warn_flag
6594	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6595	else	7780	else
6596	ac_cpp_err=	7781	ac_header=$ac_item
6597	fi	7782	fi
6598	else
6599	ac_cpp_err=yes
6600	fi
6601	if test -z "$ac_cpp_err"; then
6602	:
6603	else
6604	echo "$as_me: failed program was:" >&5
6605	sed 's/^/\| /' conftest.$ac_ext >&5
6606
6607	# Broken: fails on valid input.
6608	continue
6609	fi
6610	rm -f conftest.err conftest.$ac_ext
6611
6612	# OK, works on sane cases. Now check whether non-existent headers
6613	# can be detected and how.
6614	cat >conftest.$ac_ext <<_ACEOF
6615	/* confdefs.h. */
6616	_ACEOF
6617	cat confdefs.h >>conftest.$ac_ext
6618	cat >>conftest.$ac_ext <<_ACEOF
6619	/* end confdefs.h. */
6620	#include <ac_nonexistent.h>
6621	_ACEOF
6622	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6623	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6624	ac_status=$?
6625	grep -v '^ *+' conftest.er1 >conftest.err
6626	rm -f conftest.er1
6627	cat conftest.err >&5
6628	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6629	(exit $ac_status); } >/dev/null; then
6630	if test -s conftest.err; then
6631	ac_cpp_err=$ac_cxx_preproc_warn_flag
6632	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6633	else
6634	ac_cpp_err=
6635	fi
6636	else
6637	ac_cpp_err=yes
6638	fi
6639	if test -z "$ac_cpp_err"; then
6640	# Broken: success on invalid input.
6641	continue
6642	else
6643	echo "$as_me: failed program was:" >&5
6644	sed 's/^/\| /' conftest.$ac_ext >&5
6645
6646	# Passes both tests.
6647	ac_preproc_ok=:
6648	break
6649	fi
6650	rm -f conftest.err conftest.$ac_ext
6651
6652	done	7783	done
6653	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6654	rm -f conftest.err conftest.$ac_ext
6655	if $ac_preproc_ok; then
6656	break
6657	fi
6658		7784
6659	done
6660	ac_cv_prog_CXXCPP=$CXXCPP
6661		7785
6662	fi
6663	CXXCPP=$ac_cv_prog_CXXCPP
6664	else
6665	ac_cv_prog_CXXCPP=$CXXCPP
6666	fi
6667	echo "$as_me:$LINENO: result: $CXXCPP" >&5
6668	echo "${ECHO_T}$CXXCPP" >&6
6669	ac_preproc_ok=false
6670	for ac_cxx_preproc_warn_flag in '' yes
6671	do
6672	# Use a header file that comes with gcc, so configuring glibc
6673	# with a fresh cross-compiler works.
6674	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6675	# <limits.h> exists even on freestanding compilers.
6676	# On the NeXT, cc -E runs the code through the compiler's parser,
6677	# not just through cpp. "Syntax error" is here to catch this case.
6678	cat >conftest.$ac_ext <<_ACEOF
6679	/* confdefs.h. */
6680	_ACEOF
6681	cat confdefs.h >>conftest.$ac_ext
6682	cat >>conftest.$ac_ext <<_ACEOF
6683	/* end confdefs.h. */
6684	#ifdef __STDC__
6685	# include <limits.h>
6686	#else
6687	# include <assert.h>
6688	#endif
6689	Syntax error
6690	_ACEOF
6691	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6692	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6693	ac_status=$?
6694	grep -v '^ *+' conftest.er1 >conftest.err
6695	rm -f conftest.er1
6696	cat conftest.err >&5
6697	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6698	(exit $ac_status); } >/dev/null; then
6699	if test -s conftest.err; then
6700	ac_cpp_err=$ac_cxx_preproc_warn_flag
6701	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6702	else
6703	ac_cpp_err=
6704	fi
6705	else
6706	ac_cpp_err=yes
6707	fi
6708	if test -z "$ac_cpp_err"; then
6709	:
6710	else
6711	echo "$as_me: failed program was:" >&5
6712	sed 's/^/\| /' conftest.$ac_ext >&5
6713		7786
6714	# Broken: fails on valid input.
6715	continue
6716	fi
6717	rm -f conftest.err conftest.$ac_ext
6718		7787
6719	# OK, works on sane cases. Now check whether non-existent headers
6720	# can be detected and how.
6721	cat >conftest.$ac_ext <<_ACEOF
6722	/* confdefs.h. */
6723	_ACEOF
6724	cat confdefs.h >>conftest.$ac_ext
6725	cat >>conftest.$ac_ext <<_ACEOF
6726	/* end confdefs.h. */
6727	#include <ac_nonexistent.h>
6728	_ACEOF
6729	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6730	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6731	ac_status=$?
6732	grep -v '^ *+' conftest.er1 >conftest.err
6733	rm -f conftest.er1
6734	cat conftest.err >&5
6735	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6736	(exit $ac_status); } >/dev/null; then
6737	if test -s conftest.err; then
6738	ac_cpp_err=$ac_cxx_preproc_warn_flag
6739	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6740	else
6741	ac_cpp_err=
6742	fi
6743	else
6744	ac_cpp_err=yes
6745	fi
6746	if test -z "$ac_cpp_err"; then
6747	# Broken: success on invalid input.
6748	continue
6749	else
6750	echo "$as_me: failed program was:" >&5
6751	sed 's/^/\| /' conftest.$ac_ext >&5
6752		7788
6753	# Passes both tests.
6754	ac_preproc_ok=:
6755	break
6756	fi
6757	rm -f conftest.err conftest.$ac_ext
6758		7789
6759	done
6760	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6761	rm -f conftest.err conftest.$ac_ext
6762	if $ac_preproc_ok; then
6763	:
6764	else
6765	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
6766	See \`config.log' for more details." >&5
6767	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
6768	See \`config.log' for more details." >&2;}
6769	{ (exit 1); exit 1; }; }
6770	fi
6771		7790
6772	ac_ext=cc
6773	ac_cpp='$CXXCPP $CPPFLAGS'
6774	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6775	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6776	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6777		7791
		7792	if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
		7793	then :
6778		7794
6779	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	7795	printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
6780	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6781	if test "${ac_cv_header_stdc+set}" = set; then
6782	echo $ECHO_N "(cached) $ECHO_C" >&6
6783	else
6784	cat >conftest.$ac_ext <<_ACEOF
6785	/* confdefs.h. */
6786	_ACEOF
6787	cat confdefs.h >>conftest.$ac_ext
6788	cat >>conftest.$ac_ext <<_ACEOF
6789	/* end confdefs.h. */
6790	#include <stdlib.h>
6791	#include <stdarg.h>
6792	#include <string.h>
6793	#include <float.h>
6794		7796
6795	int
6796	main ()
6797	{
6798
6799	;
6800	return 0;
6801	}
6802	_ACEOF
6803	rm -f conftest.$ac_objext
6804	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6805	(eval $ac_compile) 2>conftest.er1
6806	ac_status=$?
6807	grep -v '^ *+' conftest.er1 >conftest.err
6808	rm -f conftest.er1
6809	cat conftest.err >&5
6810	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6811	(exit $ac_status); } &&
6812	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
6813	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6814	(eval $ac_try) 2>&5
6815	ac_status=$?
6816	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6817	(exit $ac_status); }; } &&
6818	{ ac_try='test -s conftest.$ac_objext'
6819	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6820	(eval $ac_try) 2>&5
6821	ac_status=$?
6822	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6823	(exit $ac_status); }; }; then
6824	ac_cv_header_stdc=yes
6825	else
6826	echo "$as_me: failed program was:" >&5
6827	sed 's/^/\| /' conftest.$ac_ext >&5
6828
6829	ac_cv_header_stdc=no
6830	fi	7797	fi
6831	rm -f conftest.err conftest.$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
6832		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"
6833	if test $ac_cv_header_stdc = yes; then	7843	if test "x$ac_cv_header_stdint_h" = xyes
6834	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	7844	then :
6835	cat >conftest.$ac_ext <<_ACEOF	7845	printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
6836	/* confdefs.h. */
6837	_ACEOF
6838	cat confdefs.h >>conftest.$ac_ext
6839	cat >>conftest.$ac_ext <<_ACEOF
6840	/* end confdefs.h. */
6841	#include <string.h>
6842		7846
6843	_ACEOF
6844	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6845	$EGREP "memchr" >/dev/null 2>&1; then
6846	:
6847	else
6848	ac_cv_header_stdc=no
6849	fi	7847	fi
6850	rm -f conftest*	7848	ac_fn_cxx_check_header_compile "$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
6851		7852
6852	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$ac_cv_header_syslog_h" = xyes
		7856	then :
		7857	printf "%s\n" "#define HAVE_SYSLOG_H 1" >>confdefs.h
6853		7858
		7859	fi
		7860	ac_fn_cxx_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
6854	if test $ac_cv_header_stdc = yes; then	7861	if test "x$ac_cv_header_unistd_h" = xyes
6855	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	7862	then :
6856	cat >conftest.$ac_ext <<_ACEOF	7863	printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h
6857	/* confdefs.h. */
6858	_ACEOF
6859	cat confdefs.h >>conftest.$ac_ext
6860	cat >>conftest.$ac_ext <<_ACEOF
6861	/* end confdefs.h. */
6862	#include <stdlib.h>
6863		7864
6864	_ACEOF
6865	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6866	$EGREP "free" >/dev/null 2>&1; then
6867	:
6868	else
6869	ac_cv_header_stdc=no
6870	fi	7865	fi
6871	rm -f conftest*	7866	ac_fn_cxx_check_header_compile "$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
6872		7870
6873	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$ac_cv_header_sys_ioctl_h" = xyes
		7874	then :
		7875	printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
6874		7876
		7877	fi
		7878	ac_fn_cxx_check_header_compile "$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"
6875	if test $ac_cv_header_stdc = yes; then	7885	if test "x$ac_cv_header_sys_time_h" = xyes
6876	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	7886	then :
6877	if test "$cross_compiling" = yes; then	7887	printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h
6878	:
6879	else
6880	cat >conftest.$ac_ext <<_ACEOF
6881	/* confdefs.h. */
6882	_ACEOF
6883	cat confdefs.h >>conftest.$ac_ext
6884	cat >>conftest.$ac_ext <<_ACEOF
6885	/* end confdefs.h. */
6886	#include <ctype.h>
6887	#if ((' ' & 0x0FF) == 0x020)
6888	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6889	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6890	#else
6891	# define ISLOWER(c) \
6892	(('a' <= (c) && (c) <= 'i') \
6893	\|\| ('j' <= (c) && (c) <= 'r') \
6894	\|\| ('s' <= (c) && (c) <= 'z'))
6895	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
6896	#endif
6897		7888
6898	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
6899	int
6900	main ()
6901	{
6902	int i;
6903	for (i = 0; i < 256; i++)
6904	if (XOR (islower (i), ISLOWER (i))
6905	\|\| toupper (i) != TOUPPER (i))
6906	exit(2);
6907	exit (0);
6908	}
6909	_ACEOF
6910	rm -f conftest$ac_exeext
6911	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6912	(eval $ac_link) 2>&5
6913	ac_status=$?
6914	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6915	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6916	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6917	(eval $ac_try) 2>&5
6918	ac_status=$?
6919	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6920	(exit $ac_status); }; }; then
6921	:
6922	else
6923	echo "$as_me: program exited with status $ac_status" >&5
6924	echo "$as_me: failed program was:" >&5
6925	sed 's/^/\| /' conftest.$ac_ext >&5
6926
6927	( exit $ac_status )
6928	ac_cv_header_stdc=no
6929	fi	7889	fi
6930	rm -f core *.core gmon.out bb.out conftest$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"
6931	fi	7891	if test "x$ac_cv_header_netinet_in_systm_h" = xyes
6932	fi	7892	then :
6933	fi	7893	printf "%s\n" "#define HAVE_NETINET_IN_SYSTM_H 1" >>confdefs.h
6934	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6935	echo "${ECHO_T}$ac_cv_header_stdc" >&6
6936	if test $ac_cv_header_stdc = yes; then
6937		7894
6938	cat >>confdefs.h <<\_ACEOF
6939	#define STDC_HEADERS 1
6940	_ACEOF
6941
6942	fi	7895	fi
		7896	ac_fn_cxx_check_header_compile "$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
6943		7900
6944	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
6945
6946
6947
6948
6949
6950
6951
6952
6953
6954	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6955	inttypes.h stdint.h unistd.h
6956	do
6957	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6958	echo "$as_me:$LINENO: checking for $ac_header" >&5
6959	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6960	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6961	echo $ECHO_N "(cached) $ECHO_C" >&6
6962	else
6963	cat >conftest.$ac_ext <<_ACEOF
6964	/* confdefs.h. */
6965	_ACEOF
6966	cat confdefs.h >>conftest.$ac_ext
6967	cat >>conftest.$ac_ext <<_ACEOF
6968	/* end confdefs.h. */
6969	$ac_includes_default
6970
6971	#include <$ac_header>
6972	_ACEOF
6973	rm -f conftest.$ac_objext
6974	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6975	(eval $ac_compile) 2>conftest.er1
6976	ac_status=$?
6977	grep -v '^ *+' conftest.er1 >conftest.err
6978	rm -f conftest.er1
6979	cat conftest.err >&5
6980	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6981	(exit $ac_status); } &&
6982	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
6983	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6984	(eval $ac_try) 2>&5
6985	ac_status=$?
6986	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6987	(exit $ac_status); }; } &&
6988	{ ac_try='test -s conftest.$ac_objext'
6989	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6990	(eval $ac_try) 2>&5
6991	ac_status=$?
6992	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6993	(exit $ac_status); }; }; then
6994	eval "$as_ac_Header=yes"
6995	else
6996	echo "$as_me: failed program was:" >&5
6997	sed 's/^/\| /' conftest.$ac_ext >&5
6998
6999	eval "$as_ac_Header=no"
7000	fi	7901	fi
7001	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7902	ac_fn_cxx_check_header_compile "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
7002	fi	7903	if test "x$ac_cv_header_sys_mman_h" = xyes
7003	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	7904	then :
7004	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6	7905	printf "%s\n" "#define HAVE_SYS_MMAN_H 1" >>confdefs.h
7005	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7006	cat >>confdefs.h <<_ACEOF
7007	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7008	_ACEOF
7009		7906
7010	fi	7907	fi
		7908	ac_fn_cxx_check_header_compile "$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
7011		7912
7012	done
7013
7014
7015
7016	for ac_header in ext/hash_map
7017	do
7018	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7019	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7020	echo "$as_me:$LINENO: checking for $ac_header" >&5
7021	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7022	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7023	echo $ECHO_N "(cached) $ECHO_C" >&6
7024	fi	7913	fi
7025	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7026	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7027	else
7028	# Is the header compilable?
7029	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7030	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7031	cat >conftest.$ac_ext <<_ACEOF
7032	/* confdefs.h. */
7033	_ACEOF
7034	cat confdefs.h >>conftest.$ac_ext
7035	cat >>conftest.$ac_ext <<_ACEOF
7036	/* end confdefs.h. */
7037	$ac_includes_default
7038	#include <$ac_header>
7039	_ACEOF
7040	rm -f conftest.$ac_objext
7041	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7042	(eval $ac_compile) 2>conftest.er1
7043	ac_status=$?
7044	grep -v '^ *+' conftest.er1 >conftest.err
7045	rm -f conftest.er1
7046	cat conftest.err >&5
7047	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7048	(exit $ac_status); } &&
7049	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7050	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7051	(eval $ac_try) 2>&5
7052	ac_status=$?
7053	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7054	(exit $ac_status); }; } &&
7055	{ ac_try='test -s conftest.$ac_objext'
7056	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7057	(eval $ac_try) 2>&5
7058	ac_status=$?
7059	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7060	(exit $ac_status); }; }; then
7061	ac_header_compiler=yes
7062	else
7063	echo "$as_me: failed program was:" >&5
7064	sed 's/^/\| /' conftest.$ac_ext >&5
7065		7914
7066	ac_header_compiler=no	7915	ac_fn_cxx_check_header_compile "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "
7067	fi
7068	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7069	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7070	echo "${ECHO_T}$ac_header_compiler" >&6
7071
7072	# Is the header present?
7073	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7074	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7075	cat >conftest.$ac_ext <<_ACEOF
7076	/* confdefs.h. */
7077	_ACEOF
7078	cat confdefs.h >>conftest.$ac_ext
7079	cat >>conftest.$ac_ext <<_ACEOF
7080	/* end confdefs.h. */
7081	#include <$ac_header>
7082	_ACEOF
7083	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7084	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7085	ac_status=$?
7086	grep -v '^ *+' conftest.er1 >conftest.err
7087	rm -f conftest.er1
7088	cat conftest.err >&5
7089	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7090	(exit $ac_status); } >/dev/null; then
7091	if test -s conftest.err; then
7092	ac_cpp_err=$ac_cxx_preproc_warn_flag
7093	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
7094	else
7095	ac_cpp_err=
7096	fi
7097	else
7098	ac_cpp_err=yes
7099	fi
7100	if test -z "$ac_cpp_err"; then
7101	ac_header_preproc=yes
7102	else
7103	echo "$as_me: failed program was:" >&5
7104	sed 's/^/\| /' conftest.$ac_ext >&5
7105
7106	ac_header_preproc=no
7107	fi
7108	rm -f conftest.err conftest.$ac_ext
7109	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7110	echo "${ECHO_T}$ac_header_preproc" >&6
7111
7112	# So? What about this header?
7113	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7114	yes:no: )
7115	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7116	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7117	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7118	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7119	ac_header_preproc=yes
7120	;;
7121	no:yes:* )
7122	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7123	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7124	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7125	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7126	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7127	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7128	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7129	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7130	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7131	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7132	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7133	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7134	(
7135	cat <<\_ASBOX
7136	## ------------------------------------------ ##
7137	## Report this to the AC_PACKAGE_NAME lists. ##
7138	## ------------------------------------------ ##
7139	_ASBOX
7140	) \|
7141	sed "s/^/$as_me: WARNING: /" >&2
7142	;;
7143	esac
7144	echo "$as_me:$LINENO: checking for $ac_header" >&5
7145	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7146	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7147	echo $ECHO_N "(cached) $ECHO_C" >&6
7148	else
7149	eval "$as_ac_Header=\$ac_header_preproc"
7150	fi
7151	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7152	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7153
7154	fi
7155	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7156	cat >>confdefs.h <<_ACEOF
7157	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7158	_ACEOF
7159
7160	fi
7161
7162	done
7163
7164
7165
7166
7167
7168
7169
7170
7171
7172
7173
7174
7175
7176
7177
7178
7179
7180
7181	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \
7182	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \
7183	sys/mman.h netinet/in.h
7184	do
7185	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7186	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7187	echo "$as_me:$LINENO: checking for $ac_header" >&5
7188	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7189	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7190	echo $ECHO_N "(cached) $ECHO_C" >&6
7191	fi
7192	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7193	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7194	else
7195	# Is the header compilable?
7196	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7197	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7198	cat >conftest.$ac_ext <<_ACEOF
7199	/* confdefs.h. */
7200	_ACEOF
7201	cat confdefs.h >>conftest.$ac_ext
7202	cat >>conftest.$ac_ext <<_ACEOF
7203	/* end confdefs.h. */
7204	$ac_includes_default
7205	#include <$ac_header>
7206	_ACEOF
7207	rm -f conftest.$ac_objext
7208	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7209	(eval $ac_compile) 2>conftest.er1
7210	ac_status=$?
7211	grep -v '^ *+' conftest.er1 >conftest.err
7212	rm -f conftest.er1
7213	cat conftest.err >&5
7214	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7215	(exit $ac_status); } &&
7216	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7217	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7218	(eval $ac_try) 2>&5
7219	ac_status=$?
7220	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7221	(exit $ac_status); }; } &&
7222	{ ac_try='test -s conftest.$ac_objext'
7223	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7224	(eval $ac_try) 2>&5
7225	ac_status=$?
7226	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7227	(exit $ac_status); }; }; then
7228	ac_header_compiler=yes
7229	else
7230	echo "$as_me: failed program was:" >&5
7231	sed 's/^/\| /' conftest.$ac_ext >&5
7232
7233	ac_header_compiler=no
7234	fi
7235	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7236	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7237	echo "${ECHO_T}$ac_header_compiler" >&6
7238
7239	# Is the header present?
7240	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7241	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7242	cat >conftest.$ac_ext <<_ACEOF
7243	/* confdefs.h. */
7244	_ACEOF
7245	cat confdefs.h >>conftest.$ac_ext
7246	cat >>conftest.$ac_ext <<_ACEOF
7247	/* end confdefs.h. */
7248	#include <$ac_header>
7249	_ACEOF
7250	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7251	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7252	ac_status=$?
7253	grep -v '^ *+' conftest.er1 >conftest.err
7254	rm -f conftest.er1
7255	cat conftest.err >&5
7256	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7257	(exit $ac_status); } >/dev/null; then
7258	if test -s conftest.err; then
7259	ac_cpp_err=$ac_cxx_preproc_warn_flag
7260	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
7261	else
7262	ac_cpp_err=
7263	fi
7264	else
7265	ac_cpp_err=yes
7266	fi
7267	if test -z "$ac_cpp_err"; then
7268	ac_header_preproc=yes
7269	else
7270	echo "$as_me: failed program was:" >&5
7271	sed 's/^/\| /' conftest.$ac_ext >&5
7272
7273	ac_header_preproc=no
7274	fi
7275	rm -f conftest.err conftest.$ac_ext
7276	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7277	echo "${ECHO_T}$ac_header_preproc" >&6
7278
7279	# So? What about this header?
7280	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7281	yes:no: )
7282	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7283	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7284	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7285	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7286	ac_header_preproc=yes
7287	;;
7288	no:yes:* )
7289	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7290	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7291	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7292	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7293	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7294	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7295	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7296	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7297	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7298	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7299	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7300	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7301	(
7302	cat <<\_ASBOX
7303	## ------------------------------------------ ##
7304	## Report this to the AC_PACKAGE_NAME lists. ##
7305	## ------------------------------------------ ##
7306	_ASBOX
7307	) \|
7308	sed "s/^/$as_me: WARNING: /" >&2
7309	;;
7310	esac
7311	echo "$as_me:$LINENO: checking for $ac_header" >&5
7312	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7313	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7314	echo $ECHO_N "(cached) $ECHO_C" >&6
7315	else
7316	eval "$as_ac_Header=\$ac_header_preproc"
7317	fi
7318	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7319	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7320
7321	fi
7322	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7323	cat >>confdefs.h <<_ACEOF
7324	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7325	_ACEOF
7326
7327	fi
7328
7329	done
7330
7331
7332
7333
7334
7335
7336
7337	for ac_header in arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h
7338	do
7339	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7340	echo "$as_me:$LINENO: checking for $ac_header" >&5
7341	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7342	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7343	echo $ECHO_N "(cached) $ECHO_C" >&6
7344	else
7345	cat >conftest.$ac_ext <<_ACEOF
7346	/* confdefs.h. */
7347	_ACEOF
7348	cat confdefs.h >>conftest.$ac_ext
7349	cat >>conftest.$ac_ext <<_ACEOF
7350	/* end confdefs.h. */
7351
7352	#include <sys/types.h>	7916	#include <sys/types.h>
7353	#include <sys/socket.h>	7917	#include <sys/socket.h>
7354	#ifdef HAVE_NETINET_IN_H	7918	#ifdef HAVE_NETINET_IN_H
7355	# include <netinet/in.h>	7919	# include <netinet/in.h>
7356	#endif	7920	#endif
…		…
7359	#endif	7923	#endif
7360	#ifdef HAVE_NETINET_IN_SYSTM_H	7924	#ifdef HAVE_NETINET_IN_SYSTM_H
7361	# include <netinet/in_systm.h>	7925	# include <netinet/in_systm.h>
7362	#endif	7926	#endif
7363		7927
		7928	"
		7929	if test "x$ac_cv_header_arpa_inet_h" = xyes
		7930	then :
		7931	printf "%s\n" "#define HAVE_ARPA_INET_H 1" >>confdefs.h
7364		7932
7365	#include <$ac_header>
7366	_ACEOF
7367	rm -f conftest.$ac_objext
7368	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7369	(eval $ac_compile) 2>conftest.er1
7370	ac_status=$?
7371	grep -v '^ *+' conftest.er1 >conftest.err
7372	rm -f conftest.er1
7373	cat conftest.err >&5
7374	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7375	(exit $ac_status); } &&
7376	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7377	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7378	(eval $ac_try) 2>&5
7379	ac_status=$?
7380	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7381	(exit $ac_status); }; } &&
7382	{ ac_try='test -s conftest.$ac_objext'
7383	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7384	(eval $ac_try) 2>&5
7385	ac_status=$?
7386	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7387	(exit $ac_status); }; }; then
7388	eval "$as_ac_Header=yes"
7389	else
7390	echo "$as_me: failed program was:" >&5
7391	sed 's/^/\| /' conftest.$ac_ext >&5
7392
7393	eval "$as_ac_Header=no"
7394	fi	7933	fi
7395	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7934	ac_fn_cxx_check_header_compile "$LINENO" "net/ethernet.h" "ac_cv_header_net_ethernet_h" "
7396	fi	7935	#include <sys/types.h>
7397	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	7936	#include <sys/socket.h>
7398	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6	7937	#ifdef HAVE_NETINET_IN_H
7399	if test `eval echo '${'$as_ac_Header'}'` = yes; then	7938	# include <netinet/in.h>
7400	cat >>confdefs.h <<_ACEOF	7939	#endif
7401	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1	7940	#ifdef HAVE_ARPA_INET_H
7402	_ACEOF	7941	# include <arpa/inet.h>
		7942	#endif
		7943	#ifdef HAVE_NETINET_IN_SYSTM_H
		7944	# include <netinet/in_systm.h>
		7945	#endif
7403		7946
7404	fi	7947	"
		7948	if test "x$ac_cv_header_net_ethernet_h" = xyes
		7949	then :
		7950	printf "%s\n" "#define HAVE_NET_ETHERNET_H 1" >>confdefs.h
7405		7951
7406	done	7952	fi
		7953	ac_fn_cxx_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "
		7954	#include <sys/types.h>
		7955	#include <sys/socket.h>
		7956	#ifdef HAVE_NETINET_IN_H
		7957	# include <netinet/in.h>
		7958	#endif
		7959	#ifdef HAVE_ARPA_INET_H
		7960	# include <arpa/inet.h>
		7961	#endif
		7962	#ifdef HAVE_NETINET_IN_SYSTM_H
		7963	# include <netinet/in_systm.h>
		7964	#endif
7407		7965
		7966	"
		7967	if test "x$ac_cv_header_net_if_h" = xyes
		7968	then :
		7969	printf "%s\n" "#define HAVE_NET_IF_H 1" >>confdefs.h
7408		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
7409	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
7410	echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6	8032	printf %s "checking for an ANSI C-conforming const... " >&6; }
7411	if test "${ac_cv_c_const+set}" = set; then	8033	if test ${ac_cv_c_const+y}
7412	echo $ECHO_N "(cached) $ECHO_C" >&6	8034	then :
7413	else	8035	printf %s "(cached) " >&6
7414	cat >conftest.$ac_ext <<_ACEOF	8036	else $as_nop
7415	/* confdefs.h. */
7416	_ACEOF
7417	cat confdefs.h >>conftest.$ac_ext	8037	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7418	cat >>conftest.$ac_ext <<_ACEOF
7419	/* end confdefs.h. */	8038	/* end confdefs.h. */
7420		8039
7421	int	8040	int
7422	main ()	8041	main (void)
7423	{	8042	{
7424	/* FIXME: Include the comments suggested by Paul. */	8043
7425	#ifndef __cplusplus	8044	#ifndef __cplusplus
7426	/* Ultrix mips cc rejects this. */	8045	/* Ultrix mips cc rejects this sort of thing. */
7427	typedef int charset[2];	8046	typedef int charset[2];
7428	const charset x;	8047	const charset cs = { 0, 0 };
7429	/* SunOS 4.1.1 cc rejects this. */	8048	/* SunOS 4.1.1 cc rejects this. */
7430	char const const ccp;	8049	char const const pcpcc;
7431	char **p;	8050	char **ppc;
7432	/* NEC SVR4.0.2 mips cc rejects this. */	8051	/* NEC SVR4.0.2 mips cc rejects this. */
7433	struct point {int x, y;};	8052	struct point {int x, y;};
7434	static struct point const zero = {0,0};	8053	static struct point const zero = {0,0};
7435	/* AIX XL C 1.02.0.0 rejects this.	8054	/* IBM XL C 1.02.0.0 rejects this.
7436	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
7437	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
7438	expression */	8057	expression */
7439	const char *g = "string";	8058	const char *g = "string";
7440	ccp = &g + (g ? g-g : 0);	8059	pcpcc = &g + (g ? g-g : 0);
7441	/* HPUX 7.0 cc rejects these. */	8060	/* HPUX 7.0 cc rejects these. */
7442	++ccp;	8061	++pcpcc;
7443	p = (char**) ccp;	8062	ppc = (char**) pcpcc;
7444	ccp = (char const const ) p;	8063	pcpcc = (char const const ) ppc;
7445	{ /* SCO 3.2v4 cc rejects this. */	8064	{ /* SCO 3.2v4 cc rejects this sort of thing. */
7446	char *t;	8065	char tx;
		8066	char *t = &tx;
7447	char const s = 0 ? (char ) 0 : (char const *) 0;	8067	char const s = 0 ? (char ) 0 : (char const *) 0;
7448		8068
7449	*t++ = 0;	8069	*t++ = 0;
		8070	if (s) return 0;
7450	}	8071	}
7451	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */	8072	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
7452	int x[] = {25, 17};	8073	int x[] = {25, 17};
7453	const int *foo = &x[0];	8074	const int *foo = &x[0];
7454	++foo;	8075	++foo;
…		…
7456	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */	8077	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7457	typedef const int *iptr;	8078	typedef const int *iptr;
7458	iptr p = 0;	8079	iptr p = 0;
7459	++p;	8080	++p;
7460	}	8081	}
7461	{ /* AIX XL C 1.02.0.0 rejects this saying	8082	{ /* IBM XL C 1.02.0.0 rejects this sort of thing, saying
7462	"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. */
7463	struct s { int j; const int *ap[3]; };	8084	struct s { int j; const int *ap[3]; } bx;
7464	struct s *b; b->j = 5;	8085	struct s *b = &bx; b->j = 5;
7465	}	8086	}
7466	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */	8087	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7467	const int foo = 10;	8088	const int foo = 10;
		8089	if (!foo) return 0;
7468	}	8090	}
		8091	return !cs[0] && !zero.x;
7469	#endif	8092	#endif
7470		8093
7471	;	8094	;
7472	return 0;	8095	return 0;
7473	}	8096	}
7474	_ACEOF	8097	_ACEOF
7475	rm -f conftest.$ac_objext	8098	if ac_fn_cxx_try_compile "$LINENO"
7476	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8099	then :
7477	(eval $ac_compile) 2>conftest.er1
7478	ac_status=$?
7479	grep -v '^ *+' conftest.er1 >conftest.err
7480	rm -f conftest.er1
7481	cat conftest.err >&5
7482	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7483	(exit $ac_status); } &&
7484	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7485	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7486	(eval $ac_try) 2>&5
7487	ac_status=$?
7488	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7489	(exit $ac_status); }; } &&
7490	{ ac_try='test -s conftest.$ac_objext'
7491	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7492	(eval $ac_try) 2>&5
7493	ac_status=$?
7494	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7495	(exit $ac_status); }; }; then
7496	ac_cv_c_const=yes	8100	ac_cv_c_const=yes
7497	else	8101	else $as_nop
7498	echo "$as_me: failed program was:" >&5
7499	sed 's/^/\| /' conftest.$ac_ext >&5
7500
7501	ac_cv_c_const=no	8102	ac_cv_c_const=no
7502	fi	8103	fi
7503	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8104	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7504	fi	8105	fi
7505	echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5	8106	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
7506	echo "${ECHO_T}$ac_cv_c_const" >&6	8107	printf "%s\n" "$ac_cv_c_const" >&6; }
7507	if test $ac_cv_c_const = no; then	8108	if test $ac_cv_c_const = no; then
7508		8109
7509	cat >>confdefs.h <<\_ACEOF	8110	printf "%s\n" "#define const /**/" >>confdefs.h
7510	#define const	8111
		8112	fi
		8113
		8114
		8115	ac_fn_cxx_check_type "$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
7511	_ACEOF	8136	_ACEOF
7512		8137	if ac_fn_cxx_try_compile "$LINENO"
		8138	then :
		8139	ac_pid_type='int'
		8140	else $as_nop
		8141	ac_pid_type='__int64'
7513	fi	8142	fi
		8143	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7514		8144
7515	echo "$as_me:$LINENO: checking for pid_t" >&5	8145	printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
7516	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6	8146
7517	if test "${ac_cv_type_pid_t+set}" = set; then	8147
7518	echo $ECHO_N "(cached) $ECHO_C" >&6	8148	fi
7519	else	8149
7520	cat >conftest.$ac_ext <<_ACEOF	8150
7521	/* confdefs.h. */	8151	ac_fn_cxx_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
7522	_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 $as_nop
7523	cat confdefs.h >>conftest.$ac_ext	8170	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7524	cat >>conftest.$ac_ext <<_ACEOF
7525	/* end confdefs.h. */	8171	/* end confdefs.h. */
7526	$ac_includes_default	8172	#include <sys/types.h>
		8173	#include <time.h>
		8174
7527	int	8175	int
7528	main ()	8176	main (void)
7529	{	8177	{
7530	if ((pid_t *) 0)	8178	struct tm tm;
7531	return 0;	8179	int *p = &tm.tm_sec;
7532	if (sizeof (pid_t))	8180	return !p;
7533	return 0;
7534	;	8181	;
7535	return 0;	8182	return 0;
7536	}	8183	}
7537	_ACEOF	8184	_ACEOF
7538	rm -f conftest.$ac_objext	8185	if ac_fn_cxx_try_compile "$LINENO"
7539	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8186	then :
7540	(eval $ac_compile) 2>conftest.er1
7541	ac_status=$?
7542	grep -v '^ *+' conftest.er1 >conftest.err
7543	rm -f conftest.er1
7544	cat conftest.err >&5
7545	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7546	(exit $ac_status); } &&
7547	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7548	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7549	(eval $ac_try) 2>&5
7550	ac_status=$?
7551	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7552	(exit $ac_status); }; } &&
7553	{ ac_try='test -s conftest.$ac_objext'
7554	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7555	(eval $ac_try) 2>&5
7556	ac_status=$?
7557	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7558	(exit $ac_status); }; }; then
7559	ac_cv_type_pid_t=yes
7560	else
7561	echo "$as_me: failed program was:" >&5
7562	sed 's/^/\| /' conftest.$ac_ext >&5
7563
7564	ac_cv_type_pid_t=no
7565	fi
7566	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7567	fi
7568	echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
7569	echo "${ECHO_T}$ac_cv_type_pid_t" >&6
7570	if test $ac_cv_type_pid_t = yes; then
7571	:
7572	else
7573
7574	cat >>confdefs.h <<_ACEOF
7575	#define pid_t int
7576	_ACEOF
7577
7578	fi
7579
7580	echo "$as_me:$LINENO: checking for size_t" >&5
7581	echo $ECHO_N "checking for size_t... $ECHO_C" >&6
7582	if test "${ac_cv_type_size_t+set}" = set; then
7583	echo $ECHO_N "(cached) $ECHO_C" >&6
7584	else
7585	cat >conftest.$ac_ext <<_ACEOF
7586	/* confdefs.h. */
7587	_ACEOF
7588	cat confdefs.h >>conftest.$ac_ext
7589	cat >>conftest.$ac_ext <<_ACEOF
7590	/* end confdefs.h. */
7591	$ac_includes_default
7592	int
7593	main ()
7594	{
7595	if ((size_t *) 0)
7596	return 0;
7597	if (sizeof (size_t))
7598	return 0;
7599	;
7600	return 0;
7601	}
7602	_ACEOF
7603	rm -f conftest.$ac_objext
7604	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7605	(eval $ac_compile) 2>conftest.er1
7606	ac_status=$?
7607	grep -v '^ *+' conftest.er1 >conftest.err
7608	rm -f conftest.er1
7609	cat conftest.err >&5
7610	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7611	(exit $ac_status); } &&
7612	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7613	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7614	(eval $ac_try) 2>&5
7615	ac_status=$?
7616	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7617	(exit $ac_status); }; } &&
7618	{ ac_try='test -s conftest.$ac_objext'
7619	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7620	(eval $ac_try) 2>&5
7621	ac_status=$?
7622	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7623	(exit $ac_status); }; }; then
7624	ac_cv_type_size_t=yes
7625	else
7626	echo "$as_me: failed program was:" >&5
7627	sed 's/^/\| /' conftest.$ac_ext >&5
7628
7629	ac_cv_type_size_t=no
7630	fi
7631	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7632	fi
7633	echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
7634	echo "${ECHO_T}$ac_cv_type_size_t" >&6
7635	if test $ac_cv_type_size_t = yes; then
7636	:
7637	else
7638
7639	cat >>confdefs.h <<_ACEOF
7640	#define size_t unsigned
7641	_ACEOF
7642
7643	fi
7644
7645	echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
7646	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
7647	if test "${ac_cv_header_time+set}" = set; then
7648	echo $ECHO_N "(cached) $ECHO_C" >&6
7649	else
7650	cat >conftest.$ac_ext <<_ACEOF
7651	/* confdefs.h. */
7652	_ACEOF
7653	cat confdefs.h >>conftest.$ac_ext
7654	cat >>conftest.$ac_ext <<_ACEOF
7655	/* end confdefs.h. */
7656	#include <sys/types.h>
7657	#include <sys/time.h>
7658	#include <time.h>
7659
7660	int
7661	main ()
7662	{
7663	if ((struct tm *) 0)
7664	return 0;
7665	;
7666	return 0;
7667	}
7668	_ACEOF
7669	rm -f conftest.$ac_objext
7670	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7671	(eval $ac_compile) 2>conftest.er1
7672	ac_status=$?
7673	grep -v '^ *+' conftest.er1 >conftest.err
7674	rm -f conftest.er1
7675	cat conftest.err >&5
7676	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7677	(exit $ac_status); } &&
7678	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7679	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7680	(eval $ac_try) 2>&5
7681	ac_status=$?
7682	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7683	(exit $ac_status); }; } &&
7684	{ ac_try='test -s conftest.$ac_objext'
7685	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7686	(eval $ac_try) 2>&5
7687	ac_status=$?
7688	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7689	(exit $ac_status); }; }; then
7690	ac_cv_header_time=yes
7691	else
7692	echo "$as_me: failed program was:" >&5
7693	sed 's/^/\| /' conftest.$ac_ext >&5
7694
7695	ac_cv_header_time=no
7696	fi
7697	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7698	fi
7699	echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
7700	echo "${ECHO_T}$ac_cv_header_time" >&6
7701	if test $ac_cv_header_time = yes; then
7702
7703	cat >>confdefs.h <<\_ACEOF
7704	#define TIME_WITH_SYS_TIME 1
7705	_ACEOF
7706
7707	fi
7708
7709	echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
7710	echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6
7711	if test "${ac_cv_struct_tm+set}" = set; then
7712	echo $ECHO_N "(cached) $ECHO_C" >&6
7713	else
7714	cat >conftest.$ac_ext <<_ACEOF
7715	/* confdefs.h. */
7716	_ACEOF
7717	cat confdefs.h >>conftest.$ac_ext
7718	cat >>conftest.$ac_ext <<_ACEOF
7719	/* end confdefs.h. */
7720	#include <sys/types.h>
7721	#include <time.h>
7722
7723	int
7724	main ()
7725	{
7726	struct tm *tp; tp->tm_sec;
7727	;
7728	return 0;
7729	}
7730	_ACEOF
7731	rm -f conftest.$ac_objext
7732	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7733	(eval $ac_compile) 2>conftest.er1
7734	ac_status=$?
7735	grep -v '^ *+' conftest.er1 >conftest.err
7736	rm -f conftest.er1
7737	cat conftest.err >&5
7738	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7739	(exit $ac_status); } &&
7740	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7741	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7742	(eval $ac_try) 2>&5
7743	ac_status=$?
7744	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7745	(exit $ac_status); }; } &&
7746	{ ac_try='test -s conftest.$ac_objext'
7747	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7748	(eval $ac_try) 2>&5
7749	ac_status=$?
7750	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7751	(exit $ac_status); }; }; then
7752	ac_cv_struct_tm=time.h	8187	ac_cv_struct_tm=time.h
7753	else	8188	else $as_nop
7754	echo "$as_me: failed program was:" >&5
7755	sed 's/^/\| /' conftest.$ac_ext >&5
7756
7757	ac_cv_struct_tm=sys/time.h	8189	ac_cv_struct_tm=sys/time.h
7758	fi	8190	fi
7759	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8191	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7760	fi	8192	fi
7761	echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5	8193	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7762	echo "${ECHO_T}$ac_cv_struct_tm" >&6	8194	printf "%s\n" "$ac_cv_struct_tm" >&6; }
7763	if test $ac_cv_struct_tm = sys/time.h; then	8195	if test $ac_cv_struct_tm = sys/time.h; then
7764		8196
7765	cat >>confdefs.h <<\_ACEOF	8197	printf "%s\n" "#define TM_IN_SYS_TIME 1" >>confdefs.h
7766	#define TM_IN_SYS_TIME 1
7767	_ACEOF
7768		8198
7769	fi	8199	fi
7770		8200
7771		8201
7772	echo "$as_me:$LINENO: checking for socklen_t" >&5	8202	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5
7773	echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6	8203	printf %s "checking for socklen_t... " >&6; }
7774	if test "${ac_cv_type_socklen_t+set}" = set; then	8204	if test ${ac_cv_type_socklen_t+y}
7775	echo $ECHO_N "(cached) $ECHO_C" >&6	8205	then :
7776	else	8206	printf %s "(cached) " >&6
		8207	else $as_nop
7777		8208
7778	cat >conftest.$ac_ext <<_ACEOF
7779	/* confdefs.h. */
7780	_ACEOF
7781	cat confdefs.h >>conftest.$ac_ext	8209	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7782	cat >>conftest.$ac_ext <<_ACEOF
7783	/* end confdefs.h. */	8210	/* end confdefs.h. */
7784	#include <sys/types.h>	8211	#include <sys/types.h>
7785	#include <sys/socket.h>	8212	#include <sys/socket.h>
7786	int	8213	int
7787	main ()	8214	main (void)
7788	{	8215	{
7789	socklen_t len = 42; return len;	8216	socklen_t len = 42; return len;
7790	;	8217	;
7791	return 0;	8218	return 0;
7792	}	8219	}
7793	_ACEOF	8220	_ACEOF
7794	rm -f conftest.$ac_objext	8221	if ac_fn_cxx_try_compile "$LINENO"
7795	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8222	then :
7796	(eval $ac_compile) 2>conftest.er1
7797	ac_status=$?
7798	grep -v '^ *+' conftest.er1 >conftest.err
7799	rm -f conftest.er1
7800	cat conftest.err >&5
7801	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7802	(exit $ac_status); } &&
7803	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7804	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7805	(eval $ac_try) 2>&5
7806	ac_status=$?
7807	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7808	(exit $ac_status); }; } &&
7809	{ ac_try='test -s conftest.$ac_objext'
7810	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7811	(eval $ac_try) 2>&5
7812	ac_status=$?
7813	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7814	(exit $ac_status); }; }; then
7815	ac_cv_type_socklen_t=yes	8223	ac_cv_type_socklen_t=yes
7816	else	8224	else $as_nop
7817	echo "$as_me: failed program was:" >&5
7818	sed 's/^/\| /' conftest.$ac_ext >&5
7819
7820	ac_cv_type_socklen_t=no	8225	ac_cv_type_socklen_t=no
7821	fi	8226	fi
7822	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8227	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7823		8228
7824	fi	8229	fi
7825	echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5	8230	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_socklen_t" >&5
7826	echo "${ECHO_T}$ac_cv_type_socklen_t" >&6	8231	printf "%s\n" "$ac_cv_type_socklen_t" >&6; }
7827	if test $ac_cv_type_socklen_t = yes; then	8232	if test $ac_cv_type_socklen_t = yes; then
7828		8233
7829	cat >>confdefs.h <<\_ACEOF	8234	printf "%s\n" "#define HAVE_SOCKLEN_T 1" >>confdefs.h
7830	#define HAVE_SOCKLEN_T 1
7831	_ACEOF
7832		8235
7833	fi	8236	fi
7834		8237
7835	echo "$as_me:$LINENO: checking for struct addrinfo" >&5	8238	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct addrinfo" >&5
7836	echo $ECHO_N "checking for struct addrinfo... $ECHO_C" >&6	8239	printf %s "checking for struct addrinfo... " >&6; }
7837	if test "${ac_cv_struct_addrinfo+set}" = set; then	8240	if test ${ac_cv_struct_addrinfo+y}
7838	echo $ECHO_N "(cached) $ECHO_C" >&6	8241	then :
7839	else	8242	printf %s "(cached) " >&6
		8243	else $as_nop
7840		8244
7841	cat >conftest.$ac_ext <<_ACEOF
7842	/* confdefs.h. */
7843	_ACEOF
7844	cat confdefs.h >>conftest.$ac_ext	8245	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7845	cat >>conftest.$ac_ext <<_ACEOF
7846	/* end confdefs.h. */	8246	/* end confdefs.h. */
7847	#include <sys/types.h>	8247	#include <sys/types.h>
7848	#include <sys/socket.h>	8248	#include <sys/socket.h>
7849	#include <netdb.h>	8249	#include <netdb.h>
7850	int	8250	int
7851	main ()	8251	main (void)
7852	{	8252	{
7853	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;	8253	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;
7854	;	8254	;
7855	return 0;	8255	return 0;
7856	}	8256	}
7857	_ACEOF	8257	_ACEOF
7858	rm -f conftest.$ac_objext	8258	if ac_fn_cxx_try_compile "$LINENO"
7859	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8259	then :
7860	(eval $ac_compile) 2>conftest.er1
7861	ac_status=$?
7862	grep -v '^ *+' conftest.er1 >conftest.err
7863	rm -f conftest.er1
7864	cat conftest.err >&5
7865	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7866	(exit $ac_status); } &&
7867	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7868	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7869	(eval $ac_try) 2>&5
7870	ac_status=$?
7871	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7872	(exit $ac_status); }; } &&
7873	{ ac_try='test -s conftest.$ac_objext'
7874	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7875	(eval $ac_try) 2>&5
7876	ac_status=$?
7877	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7878	(exit $ac_status); }; }; then
7879	ac_cv_struct_addrinfo=yes	8260	ac_cv_struct_addrinfo=yes
7880	else	8261	else $as_nop
7881	echo "$as_me: failed program was:" >&5
7882	sed 's/^/\| /' conftest.$ac_ext >&5
7883
7884	ac_cv_struct_addrinfo=no	8262	ac_cv_struct_addrinfo=no
7885	fi	8263	fi
7886	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8264	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7887		8265
7888	fi	8266	fi
7889	echo "$as_me:$LINENO: result: $ac_cv_struct_addrinfo" >&5	8267	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_addrinfo" >&5
7890	echo "${ECHO_T}$ac_cv_struct_addrinfo" >&6	8268	printf "%s\n" "$ac_cv_struct_addrinfo" >&6; }
7891	if test $ac_cv_struct_addrinfo = yes; then	8269	if test $ac_cv_struct_addrinfo = yes; then
7892		8270
7893	cat >>confdefs.h <<\_ACEOF	8271	printf "%s\n" "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h
7894	#define HAVE_STRUCT_ADDRINFO 1
7895	_ACEOF
7896		8272
7897	fi	8273	fi
7898
7899	echo "$as_me:$LINENO: checking return type of signal handlers" >&5
7900	echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
7901	if test "${ac_cv_type_signal+set}" = set; then
7902	echo $ECHO_N "(cached) $ECHO_C" >&6
7903	else
7904	cat >conftest.$ac_ext <<_ACEOF
7905	/* confdefs.h. */
7906	_ACEOF
7907	cat confdefs.h >>conftest.$ac_ext
7908	cat >>conftest.$ac_ext <<_ACEOF
7909	/* end confdefs.h. */
7910	#include <sys/types.h>
7911	#include <signal.h>
7912	#ifdef signal
7913	# undef signal
7914	#endif
7915	#ifdef __cplusplus
7916	extern "C" void (signal (int, void ()(int)))(int);
7917	#else
7918	void (*signal ()) ();
7919	#endif
7920
7921	int
7922	main ()
7923	{
7924	int i;
7925	;
7926	return 0;
7927	}
7928	_ACEOF
7929	rm -f conftest.$ac_objext
7930	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7931	(eval $ac_compile) 2>conftest.er1
7932	ac_status=$?
7933	grep -v '^ *+' conftest.er1 >conftest.err
7934	rm -f conftest.er1
7935	cat conftest.err >&5
7936	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7937	(exit $ac_status); } &&
7938	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7939	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7940	(eval $ac_try) 2>&5
7941	ac_status=$?
7942	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7943	(exit $ac_status); }; } &&
7944	{ ac_try='test -s conftest.$ac_objext'
7945	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7946	(eval $ac_try) 2>&5
7947	ac_status=$?
7948	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7949	(exit $ac_status); }; }; then
7950	ac_cv_type_signal=void
7951	else
7952	echo "$as_me: failed program was:" >&5
7953	sed 's/^/\| /' conftest.$ac_ext >&5
7954
7955	ac_cv_type_signal=int
7956	fi
7957	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7958	fi
7959	echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
7960	echo "${ECHO_T}$ac_cv_type_signal" >&6
7961
7962	cat >>confdefs.h <<_ACEOF
7963	#define RETSIGTYPE $ac_cv_type_signal
7964	_ACEOF
7965
7966
7967		8274
7968	ac_ext=c	8275	ac_ext=c
7969	ac_cpp='$CPP $CPPFLAGS'	8276	ac_cpp='$CPP $CPPFLAGS'
7970	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	8277	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7971	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 $LIBS >&5'
7972	ac_compiler_gnu=$ac_cv_c_compiler_gnu	8279	ac_compiler_gnu=$ac_cv_c_compiler_gnu
7973		8280
7974		8281
7975	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	8282	ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf"
7976	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6	8283	if test "x$ac_cv_func_asprintf" = xyes
7977	if test "${ac_cv_header_stdc+set}" = set; then	8284	then :
7978	echo $ECHO_N "(cached) $ECHO_C" >&6	8285	printf "%s\n" "#define HAVE_ASPRINTF 1" >>confdefs.h
7979	else	8286
7980	cat >conftest.$ac_ext <<_ACEOF	8287	fi
7981	/* confdefs.h. */	8288	ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon"
7982	_ACEOF	8289	if test "x$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 $as_nop
7983	cat confdefs.h >>conftest.$ac_ext	8352	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7984	cat >>conftest.$ac_ext <<_ACEOF
7985	/* end confdefs.h. */	8353	/* end confdefs.h. */
7986	#include <stdlib.h>
7987	#include <stdarg.h>
7988	#include <string.h>
7989	#include <float.h>	8354	#include <alloca.h>
7990
7991	int	8355	int
7992	main ()	8356	main (void)
7993	{	8357	{
7994		8358	char p = (char ) alloca (2 * sizeof (int));
		8359	if (p) return 0;
7995	;	8360	;
7996	return 0;	8361	return 0;
7997	}	8362	}
7998	_ACEOF	8363	_ACEOF
7999	rm -f conftest.$ac_objext	8364	if ac_fn_c_try_link "$LINENO"
8000	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	8365	then :
8001	(eval $ac_compile) 2>conftest.er1	8366	ac_cv_working_alloca_h=yes
8002	ac_status=$?	8367	else $as_nop
8003	grep -v '^ *+' conftest.er1 >conftest.err	8368	ac_cv_working_alloca_h=no
8004	rm -f conftest.er1	8369	fi
8005	cat conftest.err >&5	8370	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8006	echo "$as_me:$LINENO: \$? = $ac_status" >&5	8371	conftest$ac_exeext conftest.$ac_ext
8007	(exit $ac_status); } &&	8372	fi
8008	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'	8373	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
8009	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	8374	printf "%s\n" "$ac_cv_working_alloca_h" >&6; }
8010	(eval $ac_try) 2>&5	8375	if test $ac_cv_working_alloca_h = yes; then
8011	ac_status=$?	8376
8012	echo "$as_me:$LINENO: \$? = $ac_status" >&5	8377	printf "%s\n" "#define HAVE_ALLOCA_H 1" >>confdefs.h
8013	(exit $ac_status); }; } &&	8378
8014	{ ac_try='test -s conftest.$ac_objext'	8379	fi
8015	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	8380
8016	(eval $ac_try) 2>&5	8381	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
8017	ac_status=$?	8382	printf %s "checking for alloca... " >&6; }
8018	echo "$as_me:$LINENO: \$? = $ac_status" >&5	8383	if test ${ac_cv_func_alloca_works+y}
8019	(exit $ac_status); }; }; then	8384	then :
8020	ac_cv_header_stdc=yes	8385	printf %s "(cached) " >&6
		8386	else $as_nop
		8387	if test $ac_cv_working_alloca_h = yes; then
		8388	ac_cv_func_alloca_works=yes
8021	else	8389	else
8022	echo "$as_me: failed program was:" >&5
8023	sed 's/^/\| /' conftest.$ac_ext >&5
8024
8025	ac_cv_header_stdc=no
8026	fi
8027	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8028
8029	if test $ac_cv_header_stdc = yes; then
8030	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8031	cat >conftest.$ac_ext <<_ACEOF
8032	/* confdefs.h. */
8033	_ACEOF
8034	cat confdefs.h >>conftest.$ac_ext	8390	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8035	cat >>conftest.$ac_ext <<_ACEOF
8036	/* end confdefs.h. */
8037	#include <string.h>
8038
8039	_ACEOF
8040	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8041	$EGREP "memchr" >/dev/null 2>&1; then
8042	:
8043	else
8044	ac_cv_header_stdc=no
8045	fi
8046	rm -f conftest*
8047
8048	fi
8049
8050	if test $ac_cv_header_stdc = yes; then
8051	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8052	cat >conftest.$ac_ext <<_ACEOF
8053	/* confdefs.h. */
8054	_ACEOF
8055	cat confdefs.h >>conftest.$ac_ext
8056	cat >>conftest.$ac_ext <<_ACEOF
8057	/* end confdefs.h. */	8391	/* end confdefs.h. */
8058	#include <stdlib.h>	8392	#include <stdlib.h>
8059
8060	_ACEOF
8061	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8062	$EGREP "free" >/dev/null 2>&1; then
8063	:
8064	else
8065	ac_cv_header_stdc=no
8066	fi
8067	rm -f conftest*
8068
8069	fi
8070
8071	if test $ac_cv_header_stdc = yes; then
8072	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8073	if test "$cross_compiling" = yes; then
8074	:
8075	else
8076	cat >conftest.$ac_ext <<_ACEOF
8077	/* confdefs.h. */
8078	_ACEOF
8079	cat confdefs.h >>conftest.$ac_ext
8080	cat >>conftest.$ac_ext <<_ACEOF
8081	/* end confdefs.h. */
8082	#include <ctype.h>	8393	#include <stddef.h>
8083	#if ((' ' & 0x0FF) == 0x020)	8394	#ifndef alloca
8084	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')	8395	# ifdef __GNUC__
8085	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))	8396	# define alloca __builtin_alloca
		8397	# elif defined _MSC_VER
		8398	# include <malloc.h>
		8399	# define alloca _alloca
8086	#else	8400	# else
8087	# define ISLOWER(c) \	8401	# ifdef __cplusplus
8088	(('a' <= (c) && (c) <= 'i') \	8402	extern "C"
8089	\|\| ('j' <= (c) && (c) <= 'r') \	8403	# endif
8090	\|\| ('s' <= (c) && (c) <= 'z'))	8404	void *alloca (size_t);
8091	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))	8405	# endif
8092	#endif	8406	#endif
8093		8407
8094	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
8095	int	8408	int
8096	main ()	8409	main (void)
8097	{	8410	{
8098	int i;	8411	char p = (char ) alloca (1);
8099	for (i = 0; i < 256; i++)	8412	if (p) return 0;
8100	if (XOR (islower (i), ISLOWER (i))
8101	\|\| toupper (i) != TOUPPER (i))
8102	exit(2);
8103	exit (0);
8104	}
8105	_ACEOF
8106	rm -f conftest$ac_exeext
8107	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8108	(eval $ac_link) 2>&5
8109	ac_status=$?
8110	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8111	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8112	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8113	(eval $ac_try) 2>&5
8114	ac_status=$?
8115	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8116	(exit $ac_status); }; }; then
8117	:
8118	else
8119	echo "$as_me: program exited with status $ac_status" >&5
8120	echo "$as_me: failed program was:" >&5
8121	sed 's/^/\| /' conftest.$ac_ext >&5
8122
8123	( exit $ac_status )
8124	ac_cv_header_stdc=no
8125	fi
8126	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8127	fi
8128	fi
8129	fi
8130	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8131	echo "${ECHO_T}$ac_cv_header_stdc" >&6
8132	if test $ac_cv_header_stdc = yes; then
8133
8134	cat >>confdefs.h <<\_ACEOF
8135	#define STDC_HEADERS 1
8136	_ACEOF
8137
8138	fi
8139
8140
8141
8142
8143
8144
8145
8146
8147
8148
8149
8150
8151	for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall
8152	do
8153	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
8154	echo "$as_me:$LINENO: checking for $ac_func" >&5
8155	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8156	if eval "test \"\${$as_ac_var+set}\" = set"; then
8157	echo $ECHO_N "(cached) $ECHO_C" >&6
8158	else
8159	cat >conftest.$ac_ext <<_ACEOF
8160	/* confdefs.h. */
8161	_ACEOF
8162	cat confdefs.h >>conftest.$ac_ext
8163	cat >>conftest.$ac_ext <<_ACEOF
8164	/* end confdefs.h. */
8165	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8166	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8167	#define $ac_func innocuous_$ac_func
8168
8169	/* System header to define __stub macros and hopefully few prototypes,
8170	which can conflict with char $ac_func (); below.
8171	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8172	<limits.h> exists even on freestanding compilers. */
8173
8174	#ifdef __STDC__
8175	# include <limits.h>
8176	#else
8177	# include <assert.h>
8178	#endif
8179
8180	#undef $ac_func
8181
8182	/* Override any gcc2 internal prototype to avoid an error. */
8183	#ifdef __cplusplus
8184	extern "C"
8185	{
8186	#endif
8187	/* We use char because int might match the return type of a gcc2
8188	builtin and then its argument prototype would still apply. */
8189	char $ac_func ();
8190	/* The GNU C library defines this for functions which it implements
8191	to always fail with ENOSYS. Some functions are actually named
8192	something starting with __ and the normal name is an alias. */
8193	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
8194	choke me
8195	#else
8196	char (*f) () = $ac_func;
8197	#endif
8198	#ifdef __cplusplus
8199	}
8200	#endif
8201
8202	int
8203	main ()
8204	{
8205	return f != $ac_func;
8206	;	8413	;
8207	return 0;	8414	return 0;
8208	}	8415	}
8209	_ACEOF	8416	_ACEOF
8210	rm -f conftest.$ac_objext conftest$ac_exeext	8417	if ac_fn_c_try_link "$LINENO"
8211	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8418	then :
8212	(eval $ac_link) 2>conftest.er1
8213	ac_status=$?
8214	grep -v '^ *+' conftest.er1 >conftest.err
8215	rm -f conftest.er1
8216	cat conftest.err >&5
8217	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8218	(exit $ac_status); } &&
8219	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8220	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8221	(eval $ac_try) 2>&5
8222	ac_status=$?
8223	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8224	(exit $ac_status); }; } &&
8225	{ ac_try='test -s conftest$ac_exeext'
8226	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8227	(eval $ac_try) 2>&5
8228	ac_status=$?
8229	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8230	(exit $ac_status); }; }; then
8231	eval "$as_ac_var=yes"
8232	else
8233	echo "$as_me: failed program was:" >&5
8234	sed 's/^/\| /' conftest.$ac_ext >&5
8235
8236	eval "$as_ac_var=no"
8237	fi
8238	rm -f conftest.err conftest.$ac_objext \
8239	conftest$ac_exeext conftest.$ac_ext
8240	fi
8241	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8242	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8243	if test `eval echo '${'$as_ac_var'}'` = yes; then
8244	cat >>confdefs.h <<_ACEOF
8245	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
8246	_ACEOF
8247
8248	fi
8249	done
8250
8251
8252	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
8253	# for constant arguments. Useless!
8254	echo "$as_me:$LINENO: checking for working alloca.h" >&5
8255	echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6
8256	if test "${ac_cv_working_alloca_h+set}" = set; then
8257	echo $ECHO_N "(cached) $ECHO_C" >&6
8258	else
8259	cat >conftest.$ac_ext <<_ACEOF
8260	/* confdefs.h. */
8261	_ACEOF
8262	cat confdefs.h >>conftest.$ac_ext
8263	cat >>conftest.$ac_ext <<_ACEOF
8264	/* end confdefs.h. */
8265	#include <alloca.h>
8266	int
8267	main ()
8268	{
8269	char p = (char ) alloca (2 * sizeof (int));
8270	;
8271	return 0;
8272	}
8273	_ACEOF
8274	rm -f conftest.$ac_objext conftest$ac_exeext
8275	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8276	(eval $ac_link) 2>conftest.er1
8277	ac_status=$?
8278	grep -v '^ *+' conftest.er1 >conftest.err
8279	rm -f conftest.er1
8280	cat conftest.err >&5
8281	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8282	(exit $ac_status); } &&
8283	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8284	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8285	(eval $ac_try) 2>&5
8286	ac_status=$?
8287	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8288	(exit $ac_status); }; } &&
8289	{ ac_try='test -s conftest$ac_exeext'
8290	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8291	(eval $ac_try) 2>&5
8292	ac_status=$?
8293	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8294	(exit $ac_status); }; }; then
8295	ac_cv_working_alloca_h=yes
8296	else
8297	echo "$as_me: failed program was:" >&5
8298	sed 's/^/\| /' conftest.$ac_ext >&5
8299
8300	ac_cv_working_alloca_h=no
8301	fi
8302	rm -f conftest.err conftest.$ac_objext \
8303	conftest$ac_exeext conftest.$ac_ext
8304	fi
8305	echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
8306	echo "${ECHO_T}$ac_cv_working_alloca_h" >&6
8307	if test $ac_cv_working_alloca_h = yes; then
8308
8309	cat >>confdefs.h <<\_ACEOF
8310	#define HAVE_ALLOCA_H 1
8311	_ACEOF
8312
8313	fi
8314
8315	echo "$as_me:$LINENO: checking for alloca" >&5
8316	echo $ECHO_N "checking for alloca... $ECHO_C" >&6
8317	if test "${ac_cv_func_alloca_works+set}" = set; then
8318	echo $ECHO_N "(cached) $ECHO_C" >&6
8319	else
8320	cat >conftest.$ac_ext <<_ACEOF
8321	/* confdefs.h. */
8322	_ACEOF
8323	cat confdefs.h >>conftest.$ac_ext
8324	cat >>conftest.$ac_ext <<_ACEOF
8325	/* end confdefs.h. */
8326	#ifdef __GNUC__
8327	# define alloca __builtin_alloca
8328	#else
8329	# ifdef _MSC_VER
8330	# include <malloc.h>
8331	# define alloca _alloca
8332	# else
8333	# if HAVE_ALLOCA_H
8334	# include <alloca.h>
8335	# else
8336	# ifdef _AIX
8337	#pragma alloca
8338	# else
8339	# ifndef alloca /* predefined by HP cc +Olibcalls */
8340	char *alloca ();
8341	# endif
8342	# endif
8343	# endif
8344	# endif
8345	#endif
8346
8347	int
8348	main ()
8349	{
8350	char p = (char ) alloca (1);
8351	;
8352	return 0;
8353	}
8354	_ACEOF
8355	rm -f conftest.$ac_objext conftest$ac_exeext
8356	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8357	(eval $ac_link) 2>conftest.er1
8358	ac_status=$?
8359	grep -v '^ *+' conftest.er1 >conftest.err
8360	rm -f conftest.er1
8361	cat conftest.err >&5
8362	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8363	(exit $ac_status); } &&
8364	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8365	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8366	(eval $ac_try) 2>&5
8367	ac_status=$?
8368	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8369	(exit $ac_status); }; } &&
8370	{ ac_try='test -s conftest$ac_exeext'
8371	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8372	(eval $ac_try) 2>&5
8373	ac_status=$?
8374	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8375	(exit $ac_status); }; }; then
8376	ac_cv_func_alloca_works=yes	8419	ac_cv_func_alloca_works=yes
8377	else	8420	else $as_nop
8378	echo "$as_me: failed program was:" >&5
8379	sed 's/^/\| /' conftest.$ac_ext >&5
8380
8381	ac_cv_func_alloca_works=no	8421	ac_cv_func_alloca_works=no
8382	fi	8422	fi
8383	rm -f conftest.err conftest.$ac_objext \	8423	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8384	conftest$ac_exeext conftest.$ac_ext	8424	conftest$ac_exeext conftest.$ac_ext
8385	fi	8425	fi
8386	echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5	8426	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
8387	echo "${ECHO_T}$ac_cv_func_alloca_works" >&6	8427	printf "%s\n" "$ac_cv_func_alloca_works" >&6; }
		8428	fi
8388		8429
8389	if test $ac_cv_func_alloca_works = yes; then	8430	if test $ac_cv_func_alloca_works = yes; then
8390		8431
8391	cat >>confdefs.h <<\_ACEOF	8432	printf "%s\n" "#define HAVE_ALLOCA 1" >>confdefs.h
8392	#define HAVE_ALLOCA 1
8393	_ACEOF
8394		8433
8395	else	8434	else
8396	# The SVR3 libPW and SVR4 libucb both contain incompatible functions	8435	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
8397	# that cause trouble. Some versions do not even contain alloca or	8436	# that cause trouble. Some versions do not even contain alloca or
8398	# contain a buggy version. If you still want to use their alloca,	8437	# contain a buggy version. If you still want to use their alloca,
8399	# use ar to extract alloca.o from them instead of compiling alloca.c.	8438	# use ar to extract alloca.o from them instead of compiling alloca.c.
8400		8439
8401	ALLOCA=alloca.$ac_objext	8440	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
8402		8441
8403	cat >>confdefs.h <<\_ACEOF	8442	printf "%s\n" "#define C_ALLOCA 1" >>confdefs.h
8404	#define C_ALLOCA 1	8443
		8444
		8445	{ printf "%s\n" "$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	$ac_includes_default
		8458	int
		8459	find_stack_direction (int *addr, int depth)
		8460	{
		8461	int dir, dummy = 0;
		8462	if (! addr)
		8463	addr = &dummy;
		8464	*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
		8465	dir = depth ? find_stack_direction (addr, depth - 1) : 0;
		8466	return dir + dummy;
		8467	}
		8468
		8469	int
		8470	main (int argc, char **argv)
		8471	{
		8472	return find_stack_direction (0, argc + !argv + 20) < 0;
		8473	}
8405	_ACEOF	8474	_ACEOF
		8475	if ac_fn_c_try_run "$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
8406		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 $ac_cv_c_stack_direction" >>confdefs.h
8407		8489
8408	echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5	8490
8409	echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6	8491	fi
8410	if test "${ac_cv_os_cray+set}" = set; then	8492
8411	echo $ECHO_N "(cached) $ECHO_C" >&6	8493
8412	else	8494
8413	cat >conftest.$ac_ext <<_ACEOF	8495	ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
8414	/* confdefs.h. */	8496	if test "x$ac_cv_func_socket" = xyes
8415	_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 $LIBS"
8416	cat confdefs.h >>conftest.$ac_ext	8509	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8417	cat >>conftest.$ac_ext <<_ACEOF
8418	/* end confdefs.h. */	8510	/* end confdefs.h. */
8419	#if defined(CRAY) && ! defined(CRAY2)
8420	webecray
8421	#else
8422	wenotbecray
8423	#endif
8424		8511
8425	_ACEOF
8426	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8427	$EGREP "webecray" >/dev/null 2>&1; then
8428	ac_cv_os_cray=yes
8429	else
8430	ac_cv_os_cray=no
8431	fi
8432	rm -f conftest*
8433
8434	fi
8435	echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
8436	echo "${ECHO_T}$ac_cv_os_cray" >&6
8437	if test $ac_cv_os_cray = yes; then
8438	for ac_func in _getb67 GETB67 getb67; do
8439	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
8440	echo "$as_me:$LINENO: checking for $ac_func" >&5
8441	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8442	if eval "test \"\${$as_ac_var+set}\" = set"; then
8443	echo $ECHO_N "(cached) $ECHO_C" >&6
8444	else
8445	cat >conftest.$ac_ext <<_ACEOF
8446	/* confdefs.h. */
8447	_ACEOF
8448	cat confdefs.h >>conftest.$ac_ext
8449	cat >>conftest.$ac_ext <<_ACEOF
8450	/* end confdefs.h. */
8451	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8452	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8453	#define $ac_func innocuous_$ac_func
8454
8455	/* System header to define __stub macros and hopefully few prototypes,
8456	which can conflict with char $ac_func (); below.
8457	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8458	<limits.h> exists even on freestanding compilers. */
8459
8460	#ifdef __STDC__
8461	# include <limits.h>
8462	#else
8463	# include <assert.h>
8464	#endif
8465
8466	#undef $ac_func
8467
8468	/* Override any gcc2 internal prototype to avoid an error. */	8512	/* Override any GCC internal prototype to avoid an error.
8469	#ifdef __cplusplus	8513	Use char because int might match the return type of a GCC
8470	extern "C"	8514	builtin and then its argument prototype would still apply. */
		8515	char connect ();
		8516	int
		8517	main (void)
8471	{	8518	{
8472	#endif	8519	return connect ();
8473	/* We use char because int might match the return type of a gcc2
8474	builtin and then its argument prototype would still apply. */
8475	char $ac_func ();
8476	/* The GNU C library defines this for functions which it implements
8477	to always fail with ENOSYS. Some functions are actually named
8478	something starting with __ and the normal name is an alias. */
8479	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
8480	choke me
8481	#else
8482	char (*f) () = $ac_func;
8483	#endif
8484	#ifdef __cplusplus
8485	}
8486	#endif
8487
8488	int
8489	main ()
8490	{
8491	return f != $ac_func;
8492	;	8520	;
8493	return 0;	8521	return 0;
8494	}	8522	}
8495	_ACEOF	8523	_ACEOF
8496	rm -f conftest.$ac_objext conftest$ac_exeext	8524	if ac_fn_c_try_link "$LINENO"
8497	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8525	then :
8498	(eval $ac_link) 2>conftest.er1	8526	ac_cv_lib_socket_connect=yes
8499	ac_status=$?	8527	else $as_nop
8500	grep -v '^ *+' conftest.er1 >conftest.err	8528	ac_cv_lib_socket_connect=no
8501	rm -f conftest.er1
8502	cat conftest.err >&5
8503	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8504	(exit $ac_status); } &&
8505	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8506	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8507	(eval $ac_try) 2>&5
8508	ac_status=$?
8509	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8510	(exit $ac_status); }; } &&
8511	{ ac_try='test -s conftest$ac_exeext'
8512	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8513	(eval $ac_try) 2>&5
8514	ac_status=$?
8515	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8516	(exit $ac_status); }; }; then
8517	eval "$as_ac_var=yes"
8518	else
8519	echo "$as_me: failed program was:" >&5
8520	sed 's/^/\| /' conftest.$ac_ext >&5
8521
8522	eval "$as_ac_var=no"
8523	fi	8529	fi
8524	rm -f conftest.err conftest.$ac_objext \	8530	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8525	conftest$ac_exeext conftest.$ac_ext	8531	conftest$ac_exeext conftest.$ac_ext
		8532	LIBS=$ac_check_lib_save_LIBS
8526	fi	8533	fi
8527	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5	8534	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
8528	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6	8535	printf "%s\n" "$ac_cv_lib_socket_connect" >&6; }
8529	if test `eval echo '${'$as_ac_var'}'` = yes; then	8536	if test "x$ac_cv_lib_socket_connect" = xyes
		8537	then :
		8538	printf "%s\n" "#define HAVE_LIBSOCKET 1" >>confdefs.h
8530		8539
8531	cat >>confdefs.h <<_ACEOF	8540	LIBS="-lsocket $LIBS"
8532	#define CRAY_STACKSEG_END $ac_func
8533	_ACEOF
8534		8541
8535	break
8536	fi	8542	fi
8537		8543
8538	done
8539	fi
8540		8544
8541	echo "$as_me:$LINENO: checking stack direction for C alloca" >&5	8545	fi
8542	echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6	8546
8543	if test "${ac_cv_c_stack_direction+set}" = set; then	8547	ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
8544	echo $ECHO_N "(cached) $ECHO_C" >&6	8548	if test "x$ac_cv_func_gethostbyname" = xyes
8545	else	8549	then :
8546	if test "$cross_compiling" = yes; then	8550
8547	ac_cv_c_stack_direction=0	8551	else $as_nop
8548	else	8552
8549	cat >conftest.$ac_ext <<_ACEOF	8553	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
8550	/* confdefs.h. */	8554	printf %s "checking for gethostbyname in -lnsl... " >&6; }
8551	_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 $LIBS"
8552	cat confdefs.h >>conftest.$ac_ext	8561	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8553	cat >>conftest.$ac_ext <<_ACEOF
8554	/* 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 ();
8555	int	8568	int
8556	find_stack_direction ()	8569	main (void)
8557	{	8570	{
8558	static char *addr = 0;	8571	return gethostbyname ();
8559	auto char dummy;
8560	if (addr == 0)
8561	{
8562	addr = &dummy;
8563	return find_stack_direction ();
8564	}
8565	else
8566	return (&dummy > addr) ? 1 : -1;
8567	}
8568
8569	int
8570	main ()
8571	{
8572	exit (find_stack_direction () < 0);
8573	}
8574	_ACEOF
8575	rm -f conftest$ac_exeext
8576	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8577	(eval $ac_link) 2>&5
8578	ac_status=$?
8579	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8580	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8581	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8582	(eval $ac_try) 2>&5
8583	ac_status=$?
8584	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8585	(exit $ac_status); }; }; then
8586	ac_cv_c_stack_direction=1
8587	else
8588	echo "$as_me: program exited with status $ac_status" >&5
8589	echo "$as_me: failed program was:" >&5
8590	sed 's/^/\| /' conftest.$ac_ext >&5
8591
8592	( exit $ac_status )
8593	ac_cv_c_stack_direction=-1
8594	fi
8595	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8596	fi
8597	fi
8598	echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
8599	echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
8600
8601	cat >>confdefs.h <<_ACEOF
8602	#define STACK_DIRECTION $ac_cv_c_stack_direction
8603	_ACEOF
8604
8605
8606	fi
8607
8608
8609
8610	echo "$as_me:$LINENO: checking for socket" >&5
8611	echo $ECHO_N "checking for socket... $ECHO_C" >&6
8612	if test "${ac_cv_func_socket+set}" = set; then
8613	echo $ECHO_N "(cached) $ECHO_C" >&6
8614	else
8615	cat >conftest.$ac_ext <<_ACEOF
8616	/* confdefs.h. */
8617	_ACEOF
8618	cat confdefs.h >>conftest.$ac_ext
8619	cat >>conftest.$ac_ext <<_ACEOF
8620	/* end confdefs.h. */
8621	/* Define socket to an innocuous variant, in case <limits.h> declares socket.
8622	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8623	#define socket innocuous_socket
8624
8625	/* System header to define __stub macros and hopefully few prototypes,
8626	which can conflict with char socket (); below.
8627	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8628	<limits.h> exists even on freestanding compilers. */
8629
8630	#ifdef __STDC__
8631	# include <limits.h>
8632	#else
8633	# include <assert.h>
8634	#endif
8635
8636	#undef socket
8637
8638	/* Override any gcc2 internal prototype to avoid an error. */
8639	#ifdef __cplusplus
8640	extern "C"
8641	{
8642	#endif
8643	/* We use char because int might match the return type of a gcc2
8644	builtin and then its argument prototype would still apply. */
8645	char socket ();
8646	/* The GNU C library defines this for functions which it implements
8647	to always fail with ENOSYS. Some functions are actually named
8648	something starting with __ and the normal name is an alias. */
8649	#if defined (__stub_socket) \|\| defined (__stub___socket)
8650	choke me
8651	#else
8652	char (*f) () = socket;
8653	#endif
8654	#ifdef __cplusplus
8655	}
8656	#endif
8657
8658	int
8659	main ()
8660	{
8661	return f != socket;
8662	;	8572	;
8663	return 0;	8573	return 0;
8664	}	8574	}
8665	_ACEOF	8575	_ACEOF
8666	rm -f conftest.$ac_objext conftest$ac_exeext	8576	if ac_fn_c_try_link "$LINENO"
8667	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8577	then :
8668	(eval $ac_link) 2>conftest.er1	8578	ac_cv_lib_nsl_gethostbyname=yes
8669	ac_status=$?	8579	else $as_nop
8670	grep -v '^ *+' conftest.er1 >conftest.err	8580	ac_cv_lib_nsl_gethostbyname=no
8671	rm -f conftest.er1
8672	cat conftest.err >&5
8673	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8674	(exit $ac_status); } &&
8675	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8676	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8677	(eval $ac_try) 2>&5
8678	ac_status=$?
8679	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8680	(exit $ac_status); }; } &&
8681	{ ac_try='test -s conftest$ac_exeext'
8682	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8683	(eval $ac_try) 2>&5
8684	ac_status=$?
8685	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8686	(exit $ac_status); }; }; then
8687	ac_cv_func_socket=yes
8688	else
8689	echo "$as_me: failed program was:" >&5
8690	sed 's/^/\| /' conftest.$ac_ext >&5
8691
8692	ac_cv_func_socket=no
8693	fi	8581	fi
8694	rm -f conftest.err conftest.$ac_objext \	8582	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8695	conftest$ac_exeext conftest.$ac_ext	8583	conftest$ac_exeext conftest.$ac_ext
		8584	LIBS=$ac_check_lib_save_LIBS
8696	fi	8585	fi
8697	echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5	8586	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
8698	echo "${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"
8699	if test $ac_cv_func_socket = yes; then	8701	if test "x$ac_cv_func_select" = xyes
8700	:	8702	then :
8701	else	8703	printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
8702		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
8703		8710
8704	echo "$as_me:$LINENO: checking for connect in -lsocket" >&5	8711	fi
8705	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6	8712	ac_fn_c_check_func "$LINENO" "signalfd" "ac_cv_func_signalfd"
8706	if test "${ac_cv_lib_socket_connect+set}" = set; then	8713	if test "x$ac_cv_func_signalfd" = xyes
8707	echo $ECHO_N "(cached) $ECHO_C" >&6	8714	then :
8708	else	8715	printf "%s\n" "#define HAVE_SIGNALFD 1" >>confdefs.h
8709	ac_check_lib_save_LIBS=$LIBS	8716
8710	LIBS="-lsocket $LIBS"	8717	fi
8711	cat >conftest.$ac_ext <<_ACEOF	8718
8712	/* confdefs.h. */	8719
8713	_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; }
8714	cat confdefs.h >>conftest.$ac_ext	8733	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8715	cat >>conftest.$ac_ext <<_ACEOF
8716	/* end confdefs.h. */	8734	/* end confdefs.h. */
8717		8735	#include <unistd.h>
8718	/* Override any gcc2 internal prototype to avoid an error. */	8736	#include <sys/syscall.h>
8719	#ifdef __cplusplus	8737	#include <time.h>
8720	extern "C"
8721	#endif
8722	/* We use char because int might match the return type of a gcc2
8723	builtin and then its argument prototype would still apply. */
8724	char connect ();
8725	int	8738	int
8726	main ()	8739	main (void)
8727	{	8740	{
8728	connect ();	8741	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
8729	;	8742	;
8730	return 0;	8743	return 0;
8731	}	8744	}
8732	_ACEOF	8745	_ACEOF
8733	rm -f conftest.$ac_objext conftest$ac_exeext	8746	if ac_fn_c_try_link "$LINENO"
8734	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8747	then :
8735	(eval $ac_link) 2>conftest.er1	8748	ac_have_clock_syscall=1
8736	ac_status=$?
8737	grep -v '^ *+' conftest.er1 >conftest.err
8738	rm -f conftest.er1
8739	cat conftest.err >&5
8740	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8741	(exit $ac_status); } &&
8742	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8743	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8744	(eval $ac_try) 2>&5
8745	ac_status=$?
8746	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8747	(exit $ac_status); }; } &&
8748	{ ac_try='test -s conftest$ac_exeext'
8749	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8750	(eval $ac_try) 2>&5
8751	ac_status=$?
8752	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8753	(exit $ac_status); }; }; then
8754	ac_cv_lib_socket_connect=yes
8755	else
8756	echo "$as_me: failed program was:" >&5
8757	sed 's/^/\| /' conftest.$ac_ext >&5
8758		8749
8759	ac_cv_lib_socket_connect=no	8750	printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
		8751
		8752	{ printf "%s\n" "$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; }
8760	fi	8757	fi
8761	rm -f conftest.err conftest.$ac_objext \	8758	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8762	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 $as_nop
8763	LIBS=$ac_check_lib_save_LIBS	8768	ac_check_lib_save_LIBS=$LIBS
8764	fi
8765	echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5
8766	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6
8767	if test $ac_cv_lib_socket_connect = yes; then
8768	cat >>confdefs.h <<_ACEOF
8769	#define HAVE_LIBSOCKET 1
8770	_ACEOF
8771
8772	LIBS="-lsocket $LIBS"	8769	LIBS="-lrt $LIBS"
8773
8774	fi
8775
8776
8777	fi
8778
8779	echo "$as_me:$LINENO: checking for gethostbyname" >&5
8780	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
8781	if test "${ac_cv_func_gethostbyname+set}" = set; then
8782	echo $ECHO_N "(cached) $ECHO_C" >&6
8783	else
8784	cat >conftest.$ac_ext <<_ACEOF
8785	/* confdefs.h. */
8786	_ACEOF
8787	cat confdefs.h >>conftest.$ac_ext	8770	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8788	cat >>conftest.$ac_ext <<_ACEOF
8789	/* end confdefs.h. */	8771	/* end confdefs.h. */
8790	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
8791	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8792	#define gethostbyname innocuous_gethostbyname
8793		8772
8794	/* System header to define __stub macros and hopefully few prototypes,
8795	which can conflict with char gethostbyname (); below.
8796	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8797	<limits.h> exists even on freestanding compilers. */
8798
8799	#ifdef __STDC__
8800	# include <limits.h>
8801	#else
8802	# include <assert.h>
8803	#endif
8804
8805	#undef gethostbyname
8806
8807	/* Override any gcc2 internal prototype to avoid an error. */	8773	/* Override any GCC internal prototype to avoid an error.
8808	#ifdef __cplusplus	8774	Use char because int might match the return type of a GCC
8809	extern "C"	8775	builtin and then its argument prototype would still apply. */
		8776	char clock_gettime ();
		8777	int
		8778	main (void)
8810	{	8779	{
8811	#endif	8780	return clock_gettime ();
8812	/* We use char because int might match the return type of a gcc2
8813	builtin and then its argument prototype would still apply. */
8814	char gethostbyname ();
8815	/* The GNU C library defines this for functions which it implements
8816	to always fail with ENOSYS. Some functions are actually named
8817	something starting with __ and the normal name is an alias. */
8818	#if defined (__stub_gethostbyname) \|\| defined (__stub___gethostbyname)
8819	choke me
8820	#else
8821	char (*f) () = gethostbyname;
8822	#endif
8823	#ifdef __cplusplus
8824	}
8825	#endif
8826
8827	int
8828	main ()
8829	{
8830	return f != gethostbyname;
8831	;	8781	;
8832	return 0;	8782	return 0;
8833	}	8783	}
8834	_ACEOF	8784	_ACEOF
8835	rm -f conftest.$ac_objext conftest$ac_exeext	8785	if ac_fn_c_try_link "$LINENO"
8836	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8786	then :
8837	(eval $ac_link) 2>conftest.er1	8787	ac_cv_lib_rt_clock_gettime=yes
8838	ac_status=$?	8788	else $as_nop
8839	grep -v '^ *+' conftest.er1 >conftest.err	8789	ac_cv_lib_rt_clock_gettime=no
8840	rm -f conftest.er1
8841	cat conftest.err >&5
8842	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8843	(exit $ac_status); } &&
8844	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8845	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8846	(eval $ac_try) 2>&5
8847	ac_status=$?
8848	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8849	(exit $ac_status); }; } &&
8850	{ ac_try='test -s conftest$ac_exeext'
8851	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8852	(eval $ac_try) 2>&5
8853	ac_status=$?
8854	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8855	(exit $ac_status); }; }; then
8856	ac_cv_func_gethostbyname=yes
8857	else
8858	echo "$as_me: failed program was:" >&5
8859	sed 's/^/\| /' conftest.$ac_ext >&5
8860
8861	ac_cv_func_gethostbyname=no
8862	fi	8790	fi
8863	rm -f conftest.err conftest.$ac_objext \	8791	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8864	conftest$ac_exeext conftest.$ac_ext	8792	conftest$ac_exeext conftest.$ac_ext
		8793	LIBS=$ac_check_lib_save_LIBS
8865	fi	8794	fi
8866	echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5	8795	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
8867	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6	8796	printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
8868	if test $ac_cv_func_gethostbyname = yes; then	8797	if test "x$ac_cv_lib_rt_clock_gettime" = xyes
8869	:	8798	then :
8870	else	8799	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
8871		8800
		8801	LIBS="-lrt $LIBS"
8872		8802
8873	echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5	8803	fi
8874	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6	8804
8875	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then	8805	unset ac_cv_func_clock_gettime
8876	echo $ECHO_N "(cached) $ECHO_C" >&6	8806	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
8877	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 $as_nop
8878	ac_check_lib_save_LIBS=$LIBS	8836	ac_check_lib_save_LIBS=$LIBS
8879	LIBS="-lnsl $LIBS"	8837	LIBS="-lrt $LIBS"
8880	cat >conftest.$ac_ext <<_ACEOF
8881	/* confdefs.h. */
8882	_ACEOF
8883	cat confdefs.h >>conftest.$ac_ext	8838	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8884	cat >>conftest.$ac_ext <<_ACEOF
8885	/* end confdefs.h. */	8839	/* end confdefs.h. */
8886		8840
8887	/* Override any gcc2 internal prototype to avoid an error. */	8841	/* Override any GCC internal prototype to avoid an error.
8888	#ifdef __cplusplus
8889	extern "C"
8890	#endif
8891	/* We use char because int might match the return type of a gcc2	8842	Use char because int might match the return type of a GCC
8892	builtin and then its argument prototype would still apply. */	8843	builtin and then its argument prototype would still apply. */
8893	char gethostbyname ();	8844	char nanosleep ();
8894	int	8845	int
8895	main ()	8846	main (void)
8896	{	8847	{
8897	gethostbyname ();	8848	return nanosleep ();
8898	;	8849	;
8899	return 0;	8850	return 0;
8900	}	8851	}
8901	_ACEOF	8852	_ACEOF
8902	rm -f conftest.$ac_objext conftest$ac_exeext	8853	if ac_fn_c_try_link "$LINENO"
8903	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8854	then :
8904	(eval $ac_link) 2>conftest.er1	8855	ac_cv_lib_rt_nanosleep=yes
8905	ac_status=$?	8856	else $as_nop
8906	grep -v '^ *+' conftest.er1 >conftest.err	8857	ac_cv_lib_rt_nanosleep=no
8907	rm -f conftest.er1
8908	cat conftest.err >&5
8909	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8910	(exit $ac_status); } &&
8911	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8912	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8913	(eval $ac_try) 2>&5
8914	ac_status=$?
8915	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8916	(exit $ac_status); }; } &&
8917	{ ac_try='test -s conftest$ac_exeext'
8918	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8919	(eval $ac_try) 2>&5
8920	ac_status=$?
8921	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8922	(exit $ac_status); }; }; then
8923	ac_cv_lib_nsl_gethostbyname=yes
8924	else
8925	echo "$as_me: failed program was:" >&5
8926	sed 's/^/\| /' conftest.$ac_ext >&5
8927
8928	ac_cv_lib_nsl_gethostbyname=no
8929	fi	8858	fi
8930	rm -f conftest.err conftest.$ac_objext \	8859	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8931	conftest$ac_exeext conftest.$ac_ext	8860	conftest$ac_exeext conftest.$ac_ext
8932	LIBS=$ac_check_lib_save_LIBS	8861	LIBS=$ac_check_lib_save_LIBS
8933	fi	8862	fi
8934	echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5	8863	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
8935	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6	8864	printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
8936	if test $ac_cv_lib_nsl_gethostbyname = yes; then	8865	if test "x$ac_cv_lib_rt_nanosleep" = xyes
8937	cat >>confdefs.h <<_ACEOF	8866	then :
8938	#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	}
8939	_ACEOF	8923	_ACEOF
8940		8924	for ac_lib in '' $LIBM
8941	LIBS="-lnsl $LIBS"	8925	do
8942		8926	if test -z "$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=$ac_res
8943	fi	8935	fi
8944		8936	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8945		8937	conftest$ac_exeext
		8938	if test ${ac_cv_search_floor+y}
		8939	then :
		8940	break
8946	fi	8941	fi
		8942	done
		8943	if test ${ac_cv_search_floor+y}
		8944	then :
8947		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 $LIBS"
8948		8958
		8959	printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
		8960
		8961	fi
		8962
		8963
		8964
		8965
8949	ac_ext=cc	8966	ac_ext=cpp
8950	ac_cpp='$CXXCPP $CPPFLAGS'	8967	ac_cpp='$CXXCPP $CPPFLAGS'
8951	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	8968	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8952	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 $LIBS >&5'
8953	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	8970	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8954		8971
…		…
8970		8987
8971	_ACEOF	8988	_ACEOF
8972		8989
8973	# The following way of writing the cache mishandles newlines in values,	8990	# The following way of writing the cache mishandles newlines in values,
8974	# but we know of no workaround that is simple, portable, and efficient.	8991	# but we know of no workaround that is simple, portable, and efficient.
8975	# So, don't put newlines in cache variables' values.	8992	# So, we kill variables containing newlines.
8976	# Ultrix sh set writes to stderr and can't be redirected directly,	8993	# Ultrix sh set writes to stderr and can't be redirected directly,
8977	# and sets the high bit in the cache file unless we assign to the vars.	8994	# and sets the high bit in the cache file unless we assign to the vars.
8978	{	8995	(
		8996	for ac_var in `(set) 2>&1 \| sed -n 's/^$[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
8979	(set) 2>&1 \|	9012	(set) 2>&1 \|
8980	case `(ac_space=' '; set \| grep ac_space) 2>&1` in	9013	case $as_nl`(ac_space=' '; set) 2>&1` in #(
8981	ac_space=\ )	9014	${as_nl}ac_space=\ )
8982	# `set' does not quote correctly, so add quotes (double-quote	9015	# `set' does not quote correctly, so add quotes: double-quote
8983	# substitution turns \\\\ into \\, and sed turns \\ into \).	9016	# substitution turns \\\\ into \\, and sed turns \\ into \.
8984	sed -n \	9017	sed -n \
8985	"s/'/'\\\\''/g;	9018	"s/'/'\\\\''/g;
8986	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"	9019	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
8987	;;	9020	;; #(
8988	*)	9021	*)
8989	# `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.
8990	sed -n \	9023	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
8991	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
8992	;;	9024	;;
8993	esac;	9025	esac \|
8994	} \|	9026	sort
		9027	) \|
8995	sed '	9028	sed '
		9029	/^ac_cv_env_/b end
8996	t clear	9030	t clear
8997	: clear	9031	:clear
8998	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	9032	s/^$[^=]$=$.[{}].*$$/test ${\1+y} \|\| &/
8999	t end	9033	t end
9000	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/	9034	s/^$[^=]$=$.$$/\1=${\1=\2}/
9001	: end' >>confcache	9035	:end' >>confcache
9002	if diff $cache_file confcache >/dev/null 2>&1; then :; else	9036	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9003	if test -w $cache_file; then	9037	if test -w "$cache_file"; then
9004	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 "$cache_file"; then
9005	cat confcache >$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
9006	else	9053	else
9007	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 $cache_file" >&6;}
9008	fi	9056	fi
9009	fi	9057	fi
9010	rm -f confcache	9058	rm -f confcache
9011		9059
9012		9060
9013		9061
9014	# Check whether --with-kernel or --without-kernel was given.	9062	# Check whether --with-kernel was given.
9015	if test "${with_kernel+set}" = set; then	9063	if test ${with_kernel+y}
9016	withval="$with_kernel"	9064	then :
9017	kerneldir="$withval"	9065	withval=$with_kernel; kerneldir="$withval"
9018	else	9066	else $as_nop
9019	kerneldir="/usr/src/linux"	9067	kerneldir="/usr/src/linux"
9020		9068
9021	fi;	9069	fi
9022		9070
		9071
9023	echo "$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
9024	echo $ECHO_N "checking for linux/if_tun.h... $ECHO_C" >&6	9073	printf %s "checking for linux/if_tun.h... " >&6; }
9025	if test "${tinc_cv_linux_if_tun_h+set}" = set; then	9074	if test ${tinc_cv_linux_if_tun_h+y}
9026	echo $ECHO_N "(cached) $ECHO_C" >&6	9075	then :
9027	else	9076	printf %s "(cached) " >&6
		9077	else $as_nop
9028		9078
9029	cat >conftest.$ac_ext <<_ACEOF
9030	/* confdefs.h. */
9031	_ACEOF
9032	cat confdefs.h >>conftest.$ac_ext	9079	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9033	cat >>conftest.$ac_ext <<_ACEOF
9034	/* end confdefs.h. */	9080	/* end confdefs.h. */
9035	#include "$kerneldir/include/linux/if_tun.h"	9081	#include "$kerneldir/include/linux/if_tun.h"
9036	int	9082	int
9037	main ()	9083	main (void)
9038	{	9084	{
9039	int a = IFF_TAP;	9085	int a = IFF_TAP;
9040	;	9086	;
9041	return 0;	9087	return 0;
9042	}	9088	}
9043	_ACEOF	9089	_ACEOF
9044	rm -f conftest.$ac_objext	9090	if ac_fn_cxx_try_compile "$LINENO"
9045	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	9091	then :
9046	(eval $ac_compile) 2>conftest.er1
9047	ac_status=$?
9048	grep -v '^ *+' conftest.er1 >conftest.err
9049	rm -f conftest.er1
9050	cat conftest.err >&5
9051	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9052	(exit $ac_status); } &&
9053	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9054	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9055	(eval $ac_try) 2>&5
9056	ac_status=$?
9057	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9058	(exit $ac_status); }; } &&
9059	{ ac_try='test -s conftest.$ac_objext'
9060	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9061	(eval $ac_try) 2>&5
9062	ac_status=$?
9063	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9064	(exit $ac_status); }; }; then
9065	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""	9092	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""
9066	else	9093	else $as_nop
9067	echo "$as_me: failed program was:" >&5
9068	sed 's/^/\| /' conftest.$ac_ext >&5
9069
9070	cat >conftest.$ac_ext <<_ACEOF
9071	/* confdefs.h. */
9072	_ACEOF
9073	cat confdefs.h >>conftest.$ac_ext	9094	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9074	cat >>conftest.$ac_ext <<_ACEOF
9075	/* end confdefs.h. */	9095	/* end confdefs.h. */
9076	#include <linux/if_tun.h>	9096	#include <linux/if_tun.h>
9077	int	9097	int
9078	main ()	9098	main (void)
9079	{	9099	{
9080	int a = IFF_TAP;	9100	int a = IFF_TAP;
9081	;	9101	;
9082	return 0;	9102	return 0;
9083	}	9103	}
9084	_ACEOF	9104	_ACEOF
9085	rm -f conftest.$ac_objext	9105	if ac_fn_cxx_try_compile "$LINENO"
9086	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	9106	then :
9087	(eval $ac_compile) 2>conftest.er1
9088	ac_status=$?
9089	grep -v '^ *+' conftest.er1 >conftest.err
9090	rm -f conftest.er1
9091	cat conftest.err >&5
9092	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9093	(exit $ac_status); } &&
9094	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9095	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9096	(eval $ac_try) 2>&5
9097	ac_status=$?
9098	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9099	(exit $ac_status); }; } &&
9100	{ ac_try='test -s conftest.$ac_objext'
9101	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9102	(eval $ac_try) 2>&5
9103	ac_status=$?
9104	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9105	(exit $ac_status); }; }; then
9106	if_tun_h="default"	9107	if_tun_h="default"
9107	else	9108	else $as_nop
9108	echo "$as_me: failed program was:" >&5
9109	sed 's/^/\| /' conftest.$ac_ext >&5
9110
9111	if_tun_h="no"	9109	if_tun_h="no"
9112		9110
9113	fi	9111	fi
9114	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	9112	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
9115		9113
9116	fi	9114	fi
9117	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	9115	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
9118		9116
9119	if test $if_tun_h = no; then	9117	if test $if_tun_h = no; then
9120	tinc_cv_linux_if_tun_h=none	9118	tinc_cv_linux_if_tun_h=none
9121	else	9119	else
9122	tinc_cv_linux_if_tun_h="$if_tun_h"	9120	tinc_cv_linux_if_tun_h="$if_tun_h"
9123	fi	9121	fi
9124		9122
9125	fi	9123	fi
9126	echo "$as_me:$LINENO: result: $tinc_cv_linux_if_tun_h" >&5	9124	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tinc_cv_linux_if_tun_h" >&5
9127	echo "${ECHO_T}$tinc_cv_linux_if_tun_h" >&6	9125	printf "%s\n" "$tinc_cv_linux_if_tun_h" >&6; }
9128		9126
9129	if test $tinc_cv_linux_if_tun_h != none; then	9127	if test $tinc_cv_linux_if_tun_h != none; then
9130		9128
9131	cat >>confdefs.h <<\_ACEOF	9129	printf "%s\n" "#define HAVE_TUNTAP 1" >>confdefs.h
9132	#define HAVE_TUNTAP 1
9133	_ACEOF
9134		9130
9135	if test $tinc_cv_linux_if_tun_h != default; then	9131	if test $tinc_cv_linux_if_tun_h != default; then
9136		9132
9137	cat >>confdefs.h <<_ACEOF
9138	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h	9133	printf "%s\n" "#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h" >>confdefs.h
9139	_ACEOF
9140		9134
9141	fi	9135	fi
9142	fi	9136	fi
9143		9137
9144		9138
9145		9139
9146		9140
9147		9141
9148	tinc_ac_save_CPPFLAGS="$CPPFLAGS"
9149		9142
9150		9143
9151	# Check whether --with-openssl-include or --without-openssl-include was given.
9152	if test "${with_openssl_include+set}" = set; then
9153	withval="$with_openssl_include"
9154	openssl_include="$withval"
9155	CFLAGS="$CFLAGS -I$withval"
9156	CPPFLAGS="$CPPFLAGS -I$withval"
9157		9144
9158	fi;
9159		9145
9160		9146
9161	# Check whether --with-openssl-lib or --without-openssl-lib was given.
9162	if test "${with_openssl_lib+set}" = set; then
9163	withval="$with_openssl_lib"
9164	openssl_lib="$withval"
9165	LIBS="$LIBS -L$withval"
9166		9147
9167	fi;	9148	if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
9168		9149	if test -n "$ac_tool_prefix"; then
9169		9150	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
9170		9151	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
9171		9152	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9172		9153	printf %s "checking for $ac_word... " >&6; }
9173		9154	if test ${ac_cv_path_PKG_CONFIG+y}
9174		9155	then :
9175	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 $PATH
9176	do	9165	do
9177	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	9166	IFS=$as_save_IFS
9178	if eval "test \"\${$as_ac_Header+set}\" = set"; then	9167	case $as_dir in #(((
9179	echo "$as_me:$LINENO: checking for $ac_header" >&5	9168	'') as_dir=./ ;;
9180	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6	9169	*/) ;;
9181	if eval "test \"\${$as_ac_Header+set}\" = set"; then	9170	*) as_dir=$as_dir/ ;;
9182	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
9183	fi	9184	fi
9184	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	9185	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9185	echo "${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; }
9186	else	9189	else
9187	# Is the header compilable?	9190	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
9188	echo "$as_me:$LINENO: checking $ac_header usability" >&5	9191	printf "%s\n" "no" >&6; }
9189	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6	9192	fi
9190	cat >conftest.$ac_ext <<_ACEOF	9193
9191	/* confdefs.h. */	9194
9192	_ACEOF	9195	fi
9193	cat confdefs.h >>conftest.$ac_ext	9196	if test -z "$ac_cv_path_PKG_CONFIG"; then
9194	cat >>conftest.$ac_ext <<_ACEOF	9197	ac_pt_PKG_CONFIG=$PKG_CONFIG
9195	/* end confdefs.h. */	9198	# Extract the first word of "pkg-config", so it can be a program name with args.
9196	$ac_includes_default	9199	set dummy pkg-config; ac_word=$2
9197	#include <$ac_header>	9200	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9198	_ACEOF	9201	printf %s "checking for $ac_word... " >&6; }
9199	rm -f conftest.$ac_objext	9202	if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
9200	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	9203	then :
9201	(eval $ac_compile) 2>conftest.er1	9204	printf %s "(cached) " >&6
9202	ac_status=$?	9205	else $as_nop
9203	grep -v '^ *+' conftest.er1 >conftest.err	9206	case $ac_pt_PKG_CONFIG in
9204	rm -f conftest.er1	9207	[\\/]* \| ?:[\\/]*)
9205	cat conftest.err >&5	9208	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
9206	echo "$as_me:$LINENO: \$? = $ac_status" >&5	9209	;;
9207	(exit $ac_status); } &&	9210	*)
9208	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'	9211	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9209	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	9212	for as_dir in $PATH
9210	(eval $ac_try) 2>&5	9213	do
9211	ac_status=$?	9214	IFS=$as_save_IFS
9212	echo "$as_me:$LINENO: \$? = $ac_status" >&5	9215	case $as_dir in #(((
9213	(exit $ac_status); }; } &&	9216	'') as_dir=./ ;;
9214	{ ac_try='test -s conftest.$ac_objext'	9217	*/) ;;
9215	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	9218	*) as_dir=$as_dir/ ;;
9216	(eval $ac_try) 2>&5	9219	esac
9217	ac_status=$?	9220	for ac_exec_ext in '' $ac_executable_extensions; do
9218	echo "$as_me:$LINENO: \$? = $ac_status" >&5	9221	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
9219	(exit $ac_status); }; }; then	9222	ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
9220	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; }
9221	else	9237	else
9222	echo "$as_me: failed program was:" >&5	9238	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
9223	sed 's/^/\| /' conftest.$ac_ext >&5	9239	printf "%s\n" "no" >&6; }
9224
9225	ac_header_compiler=no
9226	fi	9240	fi
9227	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9228	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9229	echo "${ECHO_T}$ac_header_compiler" >&6
9230		9241
9231	# Is the header present?	9242	if test "x$ac_pt_PKG_CONFIG" = x; then
9232	echo "$as_me:$LINENO: checking $ac_header presence" >&5	9243	PKG_CONFIG=""
9233	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
9234	cat >conftest.$ac_ext <<_ACEOF
9235	/* confdefs.h. */
9236	_ACEOF
9237	cat confdefs.h >>conftest.$ac_ext
9238	cat >>conftest.$ac_ext <<_ACEOF
9239	/* end confdefs.h. */
9240	#include <$ac_header>
9241	_ACEOF
9242	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9243	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9244	ac_status=$?
9245	grep -v '^ *+' conftest.er1 >conftest.err
9246	rm -f conftest.er1
9247	cat conftest.err >&5
9248	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9249	(exit $ac_status); } >/dev/null; then
9250	if test -s conftest.err; then
9251	ac_cpp_err=$ac_cxx_preproc_warn_flag
9252	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
9253	else	9244	else
9254	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=$ac_pt_PKG_CONFIG
9255	fi	9252	fi
9256	else	9253	else
9257	ac_cpp_err=yes	9254	PKG_CONFIG="$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-$LINENO}: result: no" >&5
		9267	printf "%s\n" "no" >&6; }
		9268	PKG_CONFIG=""
9258	fi	9269	fi
9259	if test -z "$ac_cpp_err"; then	9270	fi
9260	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$?" != "x0" && pkg_failed=yes
9261	else	9287	else
9262	echo "$as_me: failed program was:" >&5	9288	pkg_failed=yes
9263	sed 's/^/\| /' conftest.$ac_ext >&5
9264
9265	ac_header_preproc=no
9266	fi	9289	fi
9267	rm -f conftest.err conftest.$ac_ext	9290	else
9268	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5	9291	pkg_failed=untried
9269	echo "${ECHO_T}$ac_header_preproc" >&6	9292	fi
9270		9293	if test -n "$LIBCRYPTO_LIBS"; then
9271	# So? What about this header?	9294	pkg_cv_LIBCRYPTO_LIBS="$LIBCRYPTO_LIBS"
9272	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in	9295	elif test -n "$PKG_CONFIG"; then
9273	yes:no: )	9296	if test -n "$PKG_CONFIG" && \
9274	{ echo "$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
9275	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
9276	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5	9299	ac_status=$?
9277	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
9278	ac_header_preproc=yes	9301	test $ac_status = 0; }; then
9279	;;	9302	pkg_cv_LIBCRYPTO_LIBS=`$PKG_CONFIG --libs "libcrypto >= 1" 2>/dev/null`
9280	no:yes:* )	9303	test "x$?" != "x0" && pkg_failed=yes
9281	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9282	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9283	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
9284	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
9285	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9286	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9287	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
9288	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
9289	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9290	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9291	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9292	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9293	(
9294	cat <<\_ASBOX
9295	## ------------------------------------------ ##
9296	## Report this to the AC_PACKAGE_NAME lists. ##
9297	## ------------------------------------------ ##
9298	_ASBOX
9299	) \|
9300	sed "s/^/$as_me: WARNING: /" >&2
9301	;;
9302	esac
9303	echo "$as_me:$LINENO: checking for $ac_header" >&5
9304	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9305	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9306	echo $ECHO_N "(cached) $ECHO_C" >&6
9307	else	9304	else
9308	eval "$as_ac_Header=\$ac_header_preproc"	9305	pkg_failed=yes
9309	fi	9306	fi
9310	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	9307	else
9311	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6	9308	pkg_failed=untried
9312
9313	fi	9309	fi
9314	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9315	cat >>confdefs.h <<_ACEOF
9316	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
9317	_ACEOF
9318		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 $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
		9318	_pkg_short_errors_supported=yes
9319	else	9319	else
9320	{ { echo "$as_me:$LINENO: error: OpenSSL header files not found." >&5	9320	_pkg_short_errors_supported=no
9321	echo "$as_me: error: OpenSSL header files not found." >&2;}
9322	{ (exit 1); exit 1; }; }; break
9323
9324	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
9325		9329
9326	done	9330	as_fn_error $? "Package requirements (libcrypto >= 1) were not met:
9327		9331
		9332	$LIBCRYPTO_PKG_ERRORS
9328		9333
9329	CPPFLAGS="$tinc_ac_save_CPPFLAGS"	9334	Consider adjusting the PKG_CONFIG_PATH environment variable if you
		9335	installed software in a non-standard prefix.
9330		9336
9331	echo "$as_me:$LINENO: checking for SHA1_version in -lcrypto" >&5	9337	Alternatively, you may set the environment variables LIBCRYPTO_CFLAGS
9332	echo $ECHO_N "checking for SHA1_version in -lcrypto... $ECHO_C" >&6	9338	and LIBCRYPTO_LIBS to avoid the need to call pkg-config.
9333	if test "${ac_cv_lib_crypto_SHA1_version+set}" = set; then	9339	See the pkg-config man page for more details." "$LINENO" 5
9334	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; }
9335	else	9355	else
9336	ac_check_lib_save_LIBS=$LIBS	9356	LIBCRYPTO_CFLAGS=$pkg_cv_LIBCRYPTO_CFLAGS
9337	LIBS="-lcrypto $LIBS"	9357	LIBCRYPTO_LIBS=$pkg_cv_LIBCRYPTO_LIBS
9338	cat >conftest.$ac_ext <<_ACEOF	9358	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9339	/* confdefs.h. */	9359	printf "%s\n" "yes" >&6; }
9340	_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"
9341	cat confdefs.h >>conftest.$ac_ext	9379	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9342	cat >>conftest.$ac_ext <<_ACEOF
9343	/* end confdefs.h. */	9380	/* end confdefs.h. */
9344		9381	#include <pthread.h>
9345	/* Override any gcc2 internal prototype to avoid an error. */
9346	#ifdef __cplusplus
9347	extern "C"
9348	#endif
9349	/* We use char because int might match the return type of a gcc2
9350	builtin and then its argument prototype would still apply. */
9351	char SHA1_version ();
9352	int	9382	int
9353	main ()	9383	main (void)
9354	{	9384	{
9355	SHA1_version ();	9385	pthread_t id; pthread_create (&id, 0, 0, 0);
9356	;	9386	;
9357	return 0;	9387	return 0;
9358	}	9388	}
9359	_ACEOF	9389	_ACEOF
9360	rm -f conftest.$ac_objext conftest$ac_exeext	9390	if ac_fn_cxx_try_compile "$LINENO"
9361	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	9391	then :
9362	(eval $ac_link) 2>conftest.er1
9363	ac_status=$?
9364	grep -v '^ *+' conftest.er1 >conftest.err
9365	rm -f conftest.er1
9366	cat conftest.err >&5
9367	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9368	(exit $ac_status); } &&
9369	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9370	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9371	(eval $ac_try) 2>&5
9372	ac_status=$?
9373	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9374	(exit $ac_status); }; } &&
9375	{ ac_try='test -s conftest$ac_exeext'
9376	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9377	(eval $ac_try) 2>&5
9378	ac_status=$?
9379	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9380	(exit $ac_status); }; }; then
9381	ac_cv_lib_crypto_SHA1_version=yes
9382	else
9383	echo "$as_me: failed program was:" >&5
9384	sed 's/^/\| /' conftest.$ac_ext >&5
9385		9392
9386	ac_cv_lib_crypto_SHA1_version=no	9393	printf "%s\n" "#define ENABLE_PTHREADS 1" >>confdefs.h
9387	fi
9388	rm -f conftest.err conftest.$ac_objext \
9389	conftest$ac_exeext conftest.$ac_ext
9390	LIBS=$ac_check_lib_save_LIBS
9391	fi
9392	echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_SHA1_version" >&5
9393	echo "${ECHO_T}$ac_cv_lib_crypto_SHA1_version" >&6
9394	if test $ac_cv_lib_crypto_SHA1_version = yes; then
9395	LIBS="$LIBS -lcrypto"
9396	else
9397	{ { echo "$as_me:$LINENO: error: OpenSSL libraries not found." >&5
9398	echo "$as_me: error: OpenSSL libraries not found." >&2;}
9399	{ (exit 1); exit 1; }; }
9400		9394
9401	fi
9402		9395
9403
9404
9405
9406
9407
9408	for ac_func in RAND_pseudo_bytes OPENSSL_add_all_algorithms_noconf OpenSSL_add_all_algorithms SSLeay_add_all_algorithms
9409	do
9410	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
9411	echo "$as_me:$LINENO: checking for $ac_func" >&5
9412	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9413	if eval "test \"\${$as_ac_var+set}\" = set"; then
9414	echo $ECHO_N "(cached) $ECHO_C" >&6
9415	else
9416	cat >conftest.$ac_ext <<_ACEOF
9417	/* confdefs.h. */
9418	_ACEOF
9419	cat confdefs.h >>conftest.$ac_ext
9420	cat >>conftest.$ac_ext <<_ACEOF
9421	/* end confdefs.h. */
9422	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9423	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9424	#define $ac_func innocuous_$ac_func
9425
9426	/* System header to define __stub macros and hopefully few prototypes,
9427	which can conflict with char $ac_func (); below.
9428	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9429	<limits.h> exists even on freestanding compilers. */
9430
9431	#ifdef __STDC__
9432	# include <limits.h>
9433	#else
9434	# include <assert.h>
9435	#endif
9436
9437	#undef $ac_func
9438
9439	/* Override any gcc2 internal prototype to avoid an error. */
9440	#ifdef __cplusplus
9441	extern "C"
9442	{
9443	#endif
9444	/* We use char because int might match the return type of a gcc2
9445	builtin and then its argument prototype would still apply. */
9446	char $ac_func ();
9447	/* The GNU C library defines this for functions which it implements
9448	to always fail with ENOSYS. Some functions are actually named
9449	something starting with __ and the normal name is an alias. */
9450	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
9451	choke me
9452	#else
9453	char (*f) () = $ac_func;
9454	#endif
9455	#ifdef __cplusplus
9456	}
9457	#endif
9458
9459	int
9460	main ()
9461	{
9462	return f != $ac_func;
9463	;
9464	return 0;
9465	}
9466	_ACEOF
9467	rm -f conftest.$ac_objext conftest$ac_exeext
9468	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9469	(eval $ac_link) 2>conftest.er1
9470	ac_status=$?
9471	grep -v '^ *+' conftest.er1 >conftest.err
9472	rm -f conftest.er1
9473	cat conftest.err >&5
9474	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9475	(exit $ac_status); } &&
9476	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9477	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9478	(eval $ac_try) 2>&5
9479	ac_status=$?
9480	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9481	(exit $ac_status); }; } &&
9482	{ ac_try='test -s conftest$ac_exeext'
9483	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9484	(eval $ac_try) 2>&5
9485	ac_status=$?
9486	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9487	(exit $ac_status); }; }; then
9488	eval "$as_ac_var=yes"
9489	else
9490	echo "$as_me: failed program was:" >&5
9491	sed 's/^/\| /' conftest.$ac_ext >&5
9492
9493	eval "$as_ac_var=no"
9494	fi
9495	rm -f conftest.err conftest.$ac_objext \
9496	conftest$ac_exeext conftest.$ac_ext
9497	fi
9498	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9499	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9500	if test `eval echo '${'$as_ac_var'}'` = yes; then
9501	cat >>confdefs.h <<_ACEOF
9502	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
9503	_ACEOF
9504
9505	fi
9506	done
9507
9508
9509	echo "$as_me:$LINENO: checking for dlopen" >&5
9510	echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
9511	if test "${ac_cv_func_dlopen+set}" = set; then
9512	echo $ECHO_N "(cached) $ECHO_C" >&6
9513	else
9514	cat >conftest.$ac_ext <<_ACEOF
9515	/* confdefs.h. */
9516	_ACEOF
9517	cat confdefs.h >>conftest.$ac_ext
9518	cat >>conftest.$ac_ext <<_ACEOF
9519	/* end confdefs.h. */
9520	/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
9521	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9522	#define dlopen innocuous_dlopen
9523
9524	/* System header to define __stub macros and hopefully few prototypes,
9525	which can conflict with char dlopen (); below.
9526	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9527	<limits.h> exists even on freestanding compilers. */
9528
9529	#ifdef __STDC__
9530	# include <limits.h>
9531	#else
9532	# include <assert.h>
9533	#endif
9534
9535	#undef dlopen
9536
9537	/* Override any gcc2 internal prototype to avoid an error. */
9538	#ifdef __cplusplus
9539	extern "C"
9540	{
9541	#endif
9542	/* We use char because int might match the return type of a gcc2
9543	builtin and then its argument prototype would still apply. */
9544	char dlopen ();
9545	/* The GNU C library defines this for functions which it implements
9546	to always fail with ENOSYS. Some functions are actually named
9547	something starting with __ and the normal name is an alias. */
9548	#if defined (__stub_dlopen) \|\| defined (__stub___dlopen)
9549	choke me
9550	#else
9551	char (*f) () = dlopen;
9552	#endif
9553	#ifdef __cplusplus
9554	}
9555	#endif
9556
9557	int
9558	main ()
9559	{
9560	return f != dlopen;
9561	;
9562	return 0;
9563	}
9564	_ACEOF
9565	rm -f conftest.$ac_objext conftest$ac_exeext
9566	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9567	(eval $ac_link) 2>conftest.er1
9568	ac_status=$?
9569	grep -v '^ *+' conftest.er1 >conftest.err
9570	rm -f conftest.er1
9571	cat conftest.err >&5
9572	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9573	(exit $ac_status); } &&
9574	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9575	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9576	(eval $ac_try) 2>&5
9577	ac_status=$?
9578	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9579	(exit $ac_status); }; } &&
9580	{ ac_try='test -s conftest$ac_exeext'
9581	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9582	(eval $ac_try) 2>&5
9583	ac_status=$?
9584	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9585	(exit $ac_status); }; }; then
9586	ac_cv_func_dlopen=yes
9587	else
9588	echo "$as_me: failed program was:" >&5
9589	sed 's/^/\| /' conftest.$ac_ext >&5
9590
9591	ac_cv_func_dlopen=no
9592	fi
9593	rm -f conftest.err conftest.$ac_objext \
9594	conftest$ac_exeext conftest.$ac_ext
9595	fi
9596	echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
9597	echo "${ECHO_T}$ac_cv_func_dlopen" >&6
9598	if test $ac_cv_func_dlopen = yes; then
9599	:
9600	else
9601	echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
9602	echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
9603	if test "${ac_cv_lib_dl_dlopen+set}" = set; then
9604	echo $ECHO_N "(cached) $ECHO_C" >&6
9605	else
9606	ac_check_lib_save_LIBS=$LIBS
9607	LIBS="-ldl $LIBS"
9608	cat >conftest.$ac_ext <<_ACEOF
9609	/* confdefs.h. */
9610	_ACEOF
9611	cat confdefs.h >>conftest.$ac_ext
9612	cat >>conftest.$ac_ext <<_ACEOF
9613	/* end confdefs.h. */
9614
9615	/* Override any gcc2 internal prototype to avoid an error. */
9616	#ifdef __cplusplus
9617	extern "C"
9618	#endif
9619	/* We use char because int might match the return type of a gcc2
9620	builtin and then its argument prototype would still apply. */
9621	char dlopen ();
9622	int
9623	main ()
9624	{
9625	dlopen ();
9626	;
9627	return 0;
9628	}
9629	_ACEOF
9630	rm -f conftest.$ac_objext conftest$ac_exeext
9631	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9632	(eval $ac_link) 2>conftest.er1
9633	ac_status=$?
9634	grep -v '^ *+' conftest.er1 >conftest.err
9635	rm -f conftest.er1
9636	cat conftest.err >&5
9637	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9638	(exit $ac_status); } &&
9639	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9640	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9641	(eval $ac_try) 2>&5
9642	ac_status=$?
9643	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9644	(exit $ac_status); }; } &&
9645	{ ac_try='test -s conftest$ac_exeext'
9646	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9647	(eval $ac_try) 2>&5
9648	ac_status=$?
9649	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9650	(exit $ac_status); }; }; then
9651	ac_cv_lib_dl_dlopen=yes
9652	else
9653	echo "$as_me: failed program was:" >&5
9654	sed 's/^/\| /' conftest.$ac_ext >&5
9655
9656	ac_cv_lib_dl_dlopen=no
9657	fi
9658	rm -f conftest.err conftest.$ac_objext \
9659	conftest$ac_exeext conftest.$ac_ext
9660	LIBS=$ac_check_lib_save_LIBS
9661	fi
9662	echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
9663	echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
9664	if test $ac_cv_lib_dl_dlopen = yes; then
9665	LIBS="$LIBS -ldl"
9666	else
9667	{ { echo "$as_me:$LINENO: error: OpenSSL depends on libdl." >&5
9668	echo "$as_me: error: OpenSSL depends on libdl." >&2;}
9669	{ (exit 1); exit 1; }; }
9670
9671	fi
9672
9673
9674	fi
9675
9676
9677	if test "x$openssl_include" != x; then
9678	CXXFLAGS="$CXXFLAGS -I$openssl_include"
9679	fi
9680
9681	# Check whether --enable-rohc or --disable-rohc was given.
9682	if test "${enable_rohc+set}" = set; then
9683	enableval="$enable_rohc"
9684
9685	echo
9686	echo "**********************************************************************"
9687	echo "**********************************************************************"
9688	echo "** --enable-rohc is highly experimental, do not use **************"
9689	echo "**********************************************************************"
9690	echo "**********************************************************************"
9691	echo
9692	rohc=true
9693
9694	cat >>confdefs.h <<_ACEOF
9695	#define ENABLE_ROHC 1
9696	_ACEOF
9697
9698
9699
9700	fi;	9396	fi
		9397	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
9701		9398
		9399	fi
9702		9400
		9401	fi
9703		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
9704	if test x$rohc = xtrue; then	9413	if test x$rohc = xtrue; then
9705	ROHC_TRUE=	9414	ROHC_TRUE=
9706	ROHC_FALSE='#'	9415	ROHC_FALSE='#'
9707	else	9416	else
9708	ROHC_TRUE='#'	9417	ROHC_TRUE='#'
9709	ROHC_FALSE=	9418	ROHC_FALSE=
9710	fi	9419	fi
9711		9420
9712		9421
		9422
		9423	ICMP=1
9713	# Check whether --enable-icmp or --disable-icmp was given.	9424	# Check whether --enable-icmp was given.
9714	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 ${enable_dns+y}
		9473	then :
9715	enableval="$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 :
9716		9478
9717	cat >>confdefs.h <<_ACEOF	9479	else $as_nop
9718	#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	}
9719	_ACEOF	9504	_ACEOF
9720		9505	if ac_fn_cxx_try_link "$LINENO"
9721		9506	then :
		9507	ac_cv_lib_gmp_main=yes
		9508	else $as_nop
		9509	ac_cv_lib_gmp_main=no
9722	fi;	9510	fi
		9511	rm -f core conftest.err conftest.$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
9723		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
9724	# Check whether --enable-tcp or --disable-tcp was given.	9537	# Check whether --enable-rsa-length was given.
9725	if test "${enable_tcp+set}" = set; then	9538	if test ${enable_rsa_length+y}
9726	enableval="$enable_tcp"	9539	then :
		9540	enableval=$enable_rsa_length; RSA=$enableval
9727		9541
9728	cat >>confdefs.h <<_ACEOF
9729	#define ENABLE_TCP 1
9730	_ACEOF
9731
9732
9733	fi;	9542	fi
9734		9543
		9544
		9545	printf "%s\n" "#define RSABITS $RSA" >>confdefs.h
		9546
		9547
		9548	HMACSIZE=12
9735	# Check whether --enable-dns or --disable-dns was given.	9549	# Check whether --enable-hmac-length was given.
9736	if test "${enable_dns+set}" = set; then	9550	if test ${enable_hmac_length+y}
9737	enableval="$enable_dns"	9551	then :
		9552	enableval=$enable_hmac_length; HMACSIZE=$enableval
9738		9553
9739	cat >>confdefs.h <<_ACEOF
9740	#define ENABLE_DNS 1
9741	_ACEOF
9742
9743
9744	fi;	9554	fi
9745		9555
9746	# Check whether --enable-http-proxy or --disable-http-proxy was given.
9747	if test "${enable_http_proxy+set}" = set; then
9748	enableval="$enable_http_proxy"
9749		9556
9750	cat >>confdefs.h <<_ACEOF	9557	printf "%s\n" "#define HMACLENGTH $HMACSIZE" >>confdefs.h
9751	#define ENABLE_HTTP_PROXY 1
9752	_ACEOF
9753		9558
9754		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=$enableval
		9565
9755	fi;	9566	fi
9756		9567
9757	HMAC=12 # Check whether --enable-hmac-length or --disable-hmac-length was given.
9758	if test "${enable_hmac_length+set}" = set; then
9759	enableval="$enable_hmac_length"
9760	HMAC=$enableval
9761		9568
9762	fi;	9569	printf "%s\n" "#define MAX_MTU ($MTU + 14)" >>confdefs.h
9763
9764	cat >>confdefs.h <<_ACEOF
9765	#define HMACLENGTH $HMAC
9766	_ACEOF
9767
9768
9769	RAND=8 # Check whether --enable-rand-length or --disable-rand-length was given.
9770	if test "${enable_rand_length+set}" = set; then
9771	enableval="$enable_rand_length"
9772	RAND=$enableval
9773
9774	fi;
9775
9776	cat >>confdefs.h <<_ACEOF
9777	#define RAND_SIZE $RAND
9778	_ACEOF
9779
9780
9781	MTU=1500 # Check whether --enable-mtu or --disable-mtu was given.
9782	if test "${enable_mtu+set}" = set; then
9783	enableval="$enable_mtu"
9784	MTU=$enableval
9785
9786	fi;
9787
9788	cat >>confdefs.h <<_ACEOF
9789	#define MAX_MTU $MTU + 14
9790	_ACEOF
9791		9570
9792		9571
9793	COMPRESS=1	9572	COMPRESS=1
9794	# Check whether --enable-compression or --disable-compression was given.	9573	# Check whether --enable-compression was given.
9795	if test "${enable_compression+set}" = set; then	9574	if test ${enable_compression+y}
9796	enableval="$enable_compression"	9575	then :
9797	if test "x$enableval" = xno; then	9576	enableval=$enable_compression; if test "x$enableval" = xno; then
9798	COMPRESS=0	9577	COMPRESS=0
9799	fi	9578	fi
9800		9579
9801	fi;	9580	fi
9802		9581
9803	cat >>confdefs.h <<_ACEOF
9804	#define ENABLE_COMPRESSION $COMPRESS
9805	_ACEOF
9806		9582
		9583	printf "%s\n" "#define ENABLE_COMPRESSION $COMPRESS" >>confdefs.h
9807		9584
9808	CIPHER=bf_cbc	9585
		9586	CIPHER=aes_128_ctr
9809	# Check whether --enable-cipher or --disable-cipher was given.	9587	# Check whether --enable-cipher was given.
9810	if test "${enable_cipher+set}" = set; then	9588	if test ${enable_cipher+y}
9811	enableval="$enable_cipher"	9589	then :
9812	if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi	9590	enableval=$enable_cipher; #if test "x$enableval" = xbf ; then CIPHER=bf_ctr ; fi
9813	if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi	9591	if test "x$enableval" = xaes-128 ; then CIPHER=aes_128_ctr ; fi
9814	if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi	9592	if test "x$enableval" = xaes-192 ; then CIPHER=aes_192_ctr ; fi
9815	if test "x$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$enableval" = xcamellia-256; then CIPHER=camellia_256_ctr; fi
9816		9596
9817	fi;	9597	fi
9818		9598
9819	cat >>confdefs.h <<_ACEOF
9820	#define ENABLE_CIPHER EVP_${CIPHER}
9821	_ACEOF
9822		9599
		9600	printf "%s\n" "#define ENABLE_CIPHER EVP_${CIPHER}" >>confdefs.h
9823		9601
9824	DIGEST=sha1	9602
		9603	HMAC=sha1
9825	# Check whether --enable-digest or --disable-digest was given.	9604	# Check whether --enable-hmac-digest was given.
9826	if test "${enable_digest+set}" = set; then	9605	if test ${enable_hmac_digest+y}
9827	enableval="$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
9828	if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi	9610	if test "x$enableval" = xsha1 ; then HMAC=sha1 ; fi
9829	if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi	9611	if test "x$enableval" = xripemd160; then HMAC=ripemd160; fi
9830	if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
9831	if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
9832		9612
9833	fi;	9613	fi
9834		9614
9835	cat >>confdefs.h <<_ACEOF	9615
9836	#define ENABLE_DIGEST EVP_${DIGEST}	9616	printf "%s\n" "#define ENABLE_HMAC EVP_${HMAC}" >>confdefs.h
9837	_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
9838		9631
9839		9632
9840	if $CXX -v --help 2>&1 \| grep -q fno-rtti; then	9633	if $CXX -v --help 2>&1 \| grep -q fno-rtti; then
9841	CXXFLAGS="$CXXFLAGS -fno-rtti"	9634	CXXFLAGS="$CXXFLAGS -fno-rtti"
9842	fi	9635	fi
9843		9636
9844	if $CXX -v --help 2>&1 \| grep -q fexceptions; then	9637	#if $CXX -v --help 2>&1 \| grep -q fexceptions; then
9845	CXXFLAGS="$CXXFLAGS -fno-exceptions"	9638	# CXXFLAGS="$CXXFLAGS -fno-exceptions"
9846	fi	9639	#fi
9847		9640
		9641	LIBS="$EXTRA_LIBS $LIBS"
9848		9642
9849		9643
9850		9644
9851		9645
		9646	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile doc/Makefile lib/Makefile m4/Makefile"
9852		9647
9853	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile src/rohc/Makefile doc/Makefile lib/Makefile m4/Makefile"
9854	cat >confcache <<\_ACEOF	9648	cat >confcache <<\_ACEOF
9855	# This file is a shell script that caches the results of configure	9649	# This file is a shell script that caches the results of configure
9856	# tests run on this system so they can be shared between configure	9650	# tests run on this system so they can be shared between configure
9857	# scripts and configure runs, see configure's option --config-cache.	9651	# scripts and configure runs, see configure's option --config-cache.
9858	# It is not useful on other systems. If it contains results you don't	9652	# It is not useful on other systems. If it contains results you don't
…		…
9867		9661
9868	_ACEOF	9662	_ACEOF
9869		9663
9870	# The following way of writing the cache mishandles newlines in values,	9664	# The following way of writing the cache mishandles newlines in values,
9871	# but we know of no workaround that is simple, portable, and efficient.	9665	# but we know of no workaround that is simple, portable, and efficient.
9872	# So, don't put newlines in cache variables' values.	9666	# So, we kill variables containing newlines.
9873	# Ultrix sh set writes to stderr and can't be redirected directly,	9667	# Ultrix sh set writes to stderr and can't be redirected directly,
9874	# and sets the high bit in the cache file unless we assign to the vars.	9668	# and sets the high bit in the cache file unless we assign to the vars.
9875	{	9669	(
		9670	for ac_var in `(set) 2>&1 \| sed -n 's/^$[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
9876	(set) 2>&1 \|	9686	(set) 2>&1 \|
9877	case `(ac_space=' '; set \| grep ac_space) 2>&1` in	9687	case $as_nl`(ac_space=' '; set) 2>&1` in #(
9878	ac_space=\ )	9688	${as_nl}ac_space=\ )
9879	# `set' does not quote correctly, so add quotes (double-quote	9689	# `set' does not quote correctly, so add quotes: double-quote
9880	# substitution turns \\\\ into \\, and sed turns \\ into \).	9690	# substitution turns \\\\ into \\, and sed turns \\ into \.
9881	sed -n \	9691	sed -n \
9882	"s/'/'\\\\''/g;	9692	"s/'/'\\\\''/g;
9883	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"	9693	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
9884	;;	9694	;; #(
9885	*)	9695	*)
9886	# `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.
9887	sed -n \	9697	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
9888	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
9889	;;	9698	;;
9890	esac;	9699	esac \|
9891	} \|	9700	sort
		9701	) \|
9892	sed '	9702	sed '
		9703	/^ac_cv_env_/b end
9893	t clear	9704	t clear
9894	: clear	9705	:clear
9895	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	9706	s/^$[^=]$=$.[{}].*$$/test ${\1+y} \|\| &/
9896	t end	9707	t end
9897	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/	9708	s/^$[^=]$=$.$$/\1=${\1=\2}/
9898	: end' >>confcache	9709	:end' >>confcache
9899	if diff $cache_file confcache >/dev/null 2>&1; then :; else	9710	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9900	if test -w $cache_file; then	9711	if test -w "$cache_file"; then
9901	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 "$cache_file"; then
9902	cat confcache >$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
9903	else	9727	else
9904	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 $cache_file" >&6;}
9905	fi	9730	fi
9906	fi	9731	fi
9907	rm -f confcache	9732	rm -f confcache
9908		9733
9909	test "x$prefix" = xNONE && prefix=$ac_default_prefix	9734	test "x$prefix" = xNONE && prefix=$ac_default_prefix
9910	# Let make expand exec_prefix.	9735	# Let make expand exec_prefix.
9911	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'	9736	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9912		9737
9913	# VPATH may cause trouble with some makes, so we remove $(srcdir),
9914	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
9915	# trailing colons and then remove the whole line if VPATH becomes empty
9916	# (actually we leave an empty line to preserve line numbers).
9917	if test "x$srcdir" = x.; then
9918	ac_vpsub='/^[ ]VPATH[ ]=/{
9919	s/:\$(srcdir):/:/;
9920	s/:\${srcdir}:/:/;
9921	s/:@srcdir@:/:/;
9922	s/^$[^=]=[ ]$:*/\1/;
9923	s/:*$//;
9924	s/^[^=]=[ ]$//;
9925	}'
9926	fi
9927
9928	DEFS=-DHAVE_CONFIG_H	9738	DEFS=-DHAVE_CONFIG_H
9929		9739
9930	ac_libobjs=	9740	ac_libobjs=
9931	ac_ltlibobjs=	9741	ac_ltlibobjs=
		9742	U=
9932	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
9933	# 1. Remove the extension, and $U if already installed.	9744	# 1. Remove the extension, and $U if already installed.
9934	ac_i=`echo "$ac_i" \|
9935	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`	9745	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
9936	# 2. Add them.	9746	ac_i=`printf "%s\n" "$ac_i" \| sed "$ac_script"`
9937	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"	9747	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
9938	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'
9939	done	9751	done
9940	LIBOBJS=$ac_libobjs	9752	LIBOBJS=$ac_libobjs
9941		9753
9942	LTLIBOBJS=$ac_ltlibobjs	9754	LTLIBOBJS=$ac_ltlibobjs
9943		9755
9944		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 "$EXEEXT"; then
		9766	am__EXEEXT_TRUE=
		9767	am__EXEEXT_FALSE='#'
		9768	else
		9769	am__EXEEXT_TRUE='#'
		9770	am__EXEEXT_FALSE=
		9771	fi
		9772
9945	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then	9773	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
9946	{ { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.	9774	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
9947	Usually this means the macro was only invoked conditionally." >&5	9775	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9948	echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
9949	Usually this means the macro was only invoked conditionally." >&2;}
9950	{ (exit 1); exit 1; }; }
9951	fi	9776	fi
9952	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then	9777	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
9953	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.	9778	as_fn_error $? "conditional \"AMDEP\" was never defined.
9954	Usually this means the macro was only invoked conditionally." >&5	9779	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9955	echo "$as_me: error: conditional \"AMDEP\" was never defined.
9956	Usually this means the macro was only invoked conditionally." >&2;}
9957	{ (exit 1); exit 1; }; }
9958	fi	9780	fi
9959	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then	9781	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9960	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.	9782	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
9961	Usually this means the macro was only invoked conditionally." >&5	9783	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9962	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9963	Usually this means the macro was only invoked conditionally." >&2;}
9964	{ (exit 1); exit 1; }; }
9965	fi
9966	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9967	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
9968	Usually this means the macro was only invoked conditionally." >&5
9969	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9970	Usually this means the macro was only invoked conditionally." >&2;}
9971	{ (exit 1); exit 1; }; }
9972	fi	9784	fi
9973	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
9974	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.	9786	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
9975	Usually this means the macro was only invoked conditionally." >&5	9787	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9976	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
9977	Usually this means the macro was only invoked conditionally." >&2;}
9978	{ (exit 1); exit 1; }; }
9979	fi	9788	fi
9980	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then	9789	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then
9981	{ { echo "$as_me:$LINENO: error: conditional \"ROHC\" was never defined.	9790	as_fn_error $? "conditional \"ROHC\" was never defined.
9982	Usually this means the macro was only invoked conditionally." >&5	9791	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9983	echo "$as_me: error: conditional \"ROHC\" was never defined.
9984	Usually this means the macro was only invoked conditionally." >&2;}
9985	{ (exit 1); exit 1; }; }
9986	fi	9792	fi
9987		9793
9988	: ${CONFIG_STATUS=./config.status}	9794	: "${CONFIG_STATUS=./config.status}"
		9795	ac_write_fail=0
9989	ac_clean_files_save=$ac_clean_files	9796	ac_clean_files_save=$ac_clean_files
9990	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	9797	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
9991	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	9798	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
9992	echo "$as_me: creating $CONFIG_STATUS" >&6;}	9799	printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
9993	cat >$CONFIG_STATUS <<_ACEOF	9800	as_write_fail=0
		9801	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
9994	#! $SHELL	9802	#! $SHELL
9995	# Generated by $as_me.	9803	# Generated by $as_me.
9996	# Run this file to recreate the current configuration.	9804	# Run this file to recreate the current configuration.
9997	# Compiler output produced by configure, useful for debugging	9805	# Compiler output produced by configure, useful for debugging
9998	# configure, is in config.log if it exists.	9806	# configure, is in config.log if it exists.
9999		9807
10000	debug=false	9808	debug=false
10001	ac_cs_recheck=false	9809	ac_cs_recheck=false
10002	ac_cs_silent=false	9810	ac_cs_silent=false
		9811
10003	SHELL=\${CONFIG_SHELL-$SHELL}	9812	SHELL=\${CONFIG_SHELL-$SHELL}
		9813	export SHELL
10004	_ACEOF	9814	_ASEOF
10005		9815	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
10006	cat >>$CONFIG_STATUS <<\_ACEOF
10007	## --------------------- ##	9816	## -------------------- ##
10008	## M4sh Initialization. ##	9817	## M4sh Initialization. ##
10009	## --------------------- ##	9818	## -------------------- ##
10010		9819
10011	# Be Bourne compatible	9820	# Be more Bourne compatible
		9821	DUALCASE=1; export DUALCASE # for MKS sh
		9822	as_nop=:
10012	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	9823	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		9824	then :
10013	emulate sh	9825	emulate sh
10014	NULLCMD=:	9826	NULLCMD=:
10015	# 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
10016	# is contrary to our usage. Disable this feature.	9828	# is contrary to our usage. Disable this feature.
10017	alias -g '${1+"$@"}'='"$@"'	9829	alias -g '${1+"$@"}'='"$@"'
10018	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) :
10019	set -o posix	9834	set -o posix ;; #(
		9835	*) :
		9836	;;
		9837	esac
10020	fi	9838	fi
10021	DUALCASE=1; export DUALCASE # for MKS sh
10022		9839
10023	# Support unset when possible.
10024	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
10025	as_unset=unset
10026	else
10027	as_unset=false
10028	fi
10029		9840
10030		9841
10031	# Work around bugs in pre-3.0 UWIN ksh.	9842	# Reset variables that may have inherited troublesome values from
10032	$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=" "" $as_nl"
		9853
10033	PS1='$ '	9854	PS1='$ '
10034	PS2='> '	9855	PS2='> '
10035	PS4='+ '	9856	PS4='+ '
10036		9857
10037	# NLS nuisances.	9858	# Ensure predictable behavior from utilities with locale-dependent output.
10038	for as_var in \	9859	LC_ALL=C
10039	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	9860	export LC_ALL
10040	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	9861	LANGUAGE=C
10041	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
10042	do	9895	do
10043	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then	9896	IFS=$as_save_IFS
10044	eval $as_var=C; export $as_var	9897	case $as_dir in #(((
10045	else	9898	'') as_dir=./ ;;
10046	$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" >&$4
10047	fi	9931	fi
10048	done	9932	printf "%s\n" "$as_me: error: $2" >&2
		9933	as_fn_exit $as_status
		9934	} # as_fn_error
10049		9935
10050	# 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 $? -eq 1`
		9999	}
		10000	fi # as_fn_arith
		10001
		10002
10051	if expr a : '$a$' >/dev/null 2>&1; then	10003	if expr a : '$a$' >/dev/null 2>&1 &&
		10004	test "X`expr 00001 : '.*$...$'`" = X001; then
10052	as_expr=expr	10005	as_expr=expr
10053	else	10006	else
10054	as_expr=false	10007	as_expr=false
10055	fi	10008	fi
10056		10009
10057	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then	10010	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
10058	as_basename=basename	10011	as_basename=basename
10059	else	10012	else
10060	as_basename=false	10013	as_basename=false
10061	fi	10014	fi
10062		10015
		10016	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		10017	as_dirname=dirname
		10018	else
		10019	as_dirname=false
		10020	fi
10063		10021
10064	# Name of the executable.
10065	as_me=`$as_basename "$0" \|\|	10022	as_me=`$as_basename -- "$0" \|\|
10066	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \	10023	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
10067	X"$0" : 'X$//$$' \\| \	10024	X"$0" : 'X$//$$' \\| \
10068	X"$0" : 'X$/$$' \\| \	10025	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
10069	. : '$.$' 2>/dev/null \|\|	10026	printf "%s\n" X/"$0" \|
10070	echo X/"$0" \|
10071	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }	10027	sed '/^.\/$[^/][^/]$\/*$/{
10072	/^X\/$\/\/$$/{ s//\1/; q; }	10028	s//\1/
10073	/^X\/$\/$.*/{ s//\1/; q; }	10029	q
		10030	}
		10031	/^X\/$\/\/$$/{
		10032	s//\1/
		10033	q
		10034	}
		10035	/^X\/$\/$.*/{
		10036	s//\1/
		10037	q
		10038	}
10074	s/.*/./; q'`	10039	s/.*/./; q'`
10075		10040
10076
10077	# PATH needs CR, and LINENO needs CR and PATH.
10078	# Avoid depending upon Character Ranges.	10041	# Avoid depending upon Character Ranges.
10079	as_cr_letters='abcdefghijklmnopqrstuvwxyz'	10042	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
10080	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	10043	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
10081	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	10044	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
10082	as_cr_digits='0123456789'	10045	as_cr_digits='0123456789'
10083	as_cr_alnum=$as_cr_Letters$as_cr_digits	10046	as_cr_alnum=$as_cr_Letters$as_cr_digits
10084		10047
10085	# The user is always right.	10048
10086	if test "${PATH_SEPARATOR+set}" != set; then	10049	# Determine whether it's possible to make 'echo' print without a newline.
10087	echo "#! /bin/sh" >conf$$.sh	10050	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
10088	echo "exit 0" >>conf$$.sh	10051	# for compatibility with existing Makefiles.
10089	chmod +x conf$$.sh	10052	ECHO_C= ECHO_N= ECHO_T=
10090	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then	10053	case `echo -n x` in #(((((
10091	PATH_SEPARATOR=';'	10054	-n*)
		10055	case `echo 'xy\c'` in
		10056	c) ECHO_T=' ';; # ECHO_T is single tab character.
		10057	xy) ECHO_C='\c';;
		10058	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		10059	ECHO_T=' ';;
		10060	esac;;
		10061	*)
		10062	ECHO_N='-n';;
		10063	esac
		10064
		10065	# For backward compatibility with old third-party macros, we provide
		10066	# the shell variables $as_echo and $as_echo_n. New code should use
		10067	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
		10068	as_echo='printf %s\n'
		10069	as_echo_n='printf %s'
		10070
		10071	rm -f conf$$ 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$$ 2>/dev/null; then
		10088	as_ln_s=ln
10092	else	10089	else
10093	PATH_SEPARATOR=:	10090	as_ln_s='cp -pR'
10094	fi	10091	fi
10095	rm -f conf$$.sh	10092	else
		10093	as_ln_s='cp -pR'
10096	fi	10094	fi
		10095	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		10096	rmdir conf$$.dir 2>/dev/null
10097		10097
10098		10098
10099	as_lineno_1=$LINENO	10099	# as_fn_mkdir_p
10100	as_lineno_2=$LINENO	10100	# -------------
10101	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	10101	# Create "$as_dir" as a directory, including parents if necessary.
10102	test "x$as_lineno_1" != "x$as_lineno_2" &&	10102	as_fn_mkdir_p ()
10103	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {	10103	{
10104	# Find who we are. Look in the path if we contain no path at all
10105	# relative or not.
10106	case $0 in
10107	[\\/] ) as_myself=$0 ;;
10108	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10109	for as_dir in $PATH
10110	do
10111	IFS=$as_save_IFS
10112	test -z "$as_dir" && as_dir=.
10113	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
10114	done
10115		10104
10116	;;	10105	case $as_dir in #(
		10106	-*) as_dir=./$as_dir;;
10117	esac	10107	esac
10118	# We did not find ourselves, most probably we were run as `sh COMMAND'	10108	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
10119	# in which case we are not to be found in the path.	10109	as_dirs=
10120	if test "x$as_myself" = x; then	10110	while :; do
10121	as_myself=$0
10122	fi
10123	if test ! -f "$as_myself"; then
10124	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
10125	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
10126	{ (exit 1); exit 1; }; }
10127	fi
10128	case $CONFIG_SHELL in
10129	'')
10130	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10131	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
10132	do
10133	IFS=$as_save_IFS
10134	test -z "$as_dir" && as_dir=.
10135	for as_base in sh bash ksh sh5; do
10136	case $as_dir in	10111	case $as_dir in #(
10137	/*)	10112	\') as_qdir=`printf "%s\n" "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
10138	if ("$as_dir/$as_base" -c '	10113	*) as_qdir=$as_dir;;
10139	as_lineno_1=$LINENO	10114	esac
10140	as_lineno_2=$LINENO	10115	as_dirs="'$as_qdir' $as_dirs"
10141	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	10116	as_dir=`$as_dirname -- "$as_dir" \|\|
10142	test "x$as_lineno_1" != "x$as_lineno_2" &&	10117	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10143	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then	10118	X"$as_dir" : 'X$//$[^/]' \\| \
10144	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }	10119	X"$as_dir" : 'X$//$$' \\| \
10145	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }	10120	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
10146	CONFIG_SHELL=$as_dir/$as_base	10121	printf "%s\n" X"$as_dir" \|
10147	export CONFIG_SHELL	10122	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
10148	exec "$CONFIG_SHELL" "$0" ${1+"$@"}	10123	s//\1/
10149	fi;;	10124	q
10150	esac	10125	}
		10126	/^X$\/\/$[^/].*/{
		10127	s//\1/
		10128	q
		10129	}
		10130	/^X$\/\/$$/{
		10131	s//\1/
		10132	q
		10133	}
		10134	/^X$\/$.*/{
		10135	s//\1/
		10136	q
		10137	}
		10138	s/.*/./; q'`
		10139	test -d "$as_dir" && break
10151	done	10140	done
10152	done	10141	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
10153	;;	10142	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
10154	esac
10155		10143
10156	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
10157	# uniformly replaced by the line number. The first 'sed' inserts a
10158	# line-number line before each line; the second 'sed' does the real
10159	# work. The second script uses 'N' to pair each line-number line
10160	# with the numbered line, and appends trailing '-' during
10161	# substitution so that $LINENO is not a special case at line end.
10162	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
10163	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
10164	sed '=' <$as_myself \|
10165	sed '
10166	N
10167	s,$,-,
10168	: loop
10169	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
10170	t loop
10171	s,-$,,
10172	s,^['$as_cr_digits']*\n,,
10173	' >$as_me.lineno &&
10174	chmod +x $as_me.lineno \|\|
10175	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
10176	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
10177	{ (exit 1); exit 1; }; }
10178		10144
10179	# Don't try to exec as it changes $[0], causing all sort of problems	10145	} # as_fn_mkdir_p
10180	# (the dirname of $[0] is not the place where we might find the
10181	# original and so on. Autoconf is especially sensible to this).
10182	. ./$as_me.lineno
10183	# Exit status is that of the last command.
10184	exit
10185	}
10186
10187
10188	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
10189	c,-n*) ECHO_N= ECHO_C='
10190	' ECHO_T=' ' ;;
10191	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
10192	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
10193	esac
10194
10195	if expr a : '$a$' >/dev/null 2>&1; then
10196	as_expr=expr
10197	else
10198	as_expr=false
10199	fi
10200
10201	rm -f conf$$ conf$$.exe conf$$.file
10202	echo >conf$$.file
10203	if ln -s conf$$.file conf$$ 2>/dev/null; then
10204	# We could just check for DJGPP; but this test a) works b) is more generic
10205	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
10206	if test -f conf$$.exe; then
10207	# Don't use ln at all; we don't have any links
10208	as_ln_s='cp -p'
10209	else
10210	as_ln_s='ln -s'
10211	fi
10212	elif ln conf$$.file conf$$ 2>/dev/null; then
10213	as_ln_s=ln
10214	else
10215	as_ln_s='cp -p'
10216	fi
10217	rm -f conf$$ conf$$.exe conf$$.file
10218
10219	if mkdir -p . 2>/dev/null; then	10146	if mkdir -p . 2>/dev/null; then
10220	as_mkdir_p=:	10147	as_mkdir_p='mkdir -p "$as_dir"'
10221	else	10148	else
10222	test -d ./-p && rmdir ./-p	10149	test -d ./-p && rmdir ./-p
10223	as_mkdir_p=false	10150	as_mkdir_p=false
10224	fi	10151	fi
10225		10152
10226	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
10227		10163
10228	# Sed expression to map a string onto a valid CPP name.	10164	# Sed expression to map a string onto a valid CPP name.
10229	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'"
10230		10166
10231	# Sed expression to map a string onto a valid variable name.	10167	# Sed expression to map a string onto a valid variable name.
10232	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'"
10233		10169
10234		10170
10235	# IFS
10236	# We need space, tab and new line, in precisely that order.
10237	as_nl='
10238	'
10239	IFS=" $as_nl"
10240
10241	# CDPATH.
10242	$as_unset CDPATH
10243
10244	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
10245		10177
		10178	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
10246	# 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
10247	# report actual input values of CONFIG_FILES etc. instead of their	10180	# report actual input values of CONFIG_FILES etc. instead of their
10248	# 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
10249	exec 5>>config.log	10356	exec 5>>config.log
10250	{	10357	{
10251	echo	10358	echo
10252	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX	10359	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
10253	## Running $as_me. ##	10360	## Running $as_me. ##
10254	_ASBOX	10361	_ASBOX
		10362	printf "%s\n" "$ac_log"
10255	} >&5	10363	} >&5
10256	cat >&5 <<_CSEOF
10257		10364
10258	This file was extended by $as_me, which was
10259	generated by GNU Autoconf 2.59. Invocation command line was
10260
10261	CONFIG_FILES = $CONFIG_FILES
10262	CONFIG_HEADERS = $CONFIG_HEADERS
10263	CONFIG_LINKS = $CONFIG_LINKS
10264	CONFIG_COMMANDS = $CONFIG_COMMANDS
10265	$ $0 $@
10266
10267	_CSEOF
10268	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
10269	echo >&5
10270	_ACEOF	10365	_ACEOF
10271
10272	# Files that config.status was made for.
10273	if test -n "$ac_config_files"; then
10274	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
10275	fi
10276
10277	if test -n "$ac_config_headers"; then
10278	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
10279	fi
10280
10281	if test -n "$ac_config_links"; then
10282	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
10283	fi
10284
10285	if test -n "$ac_config_commands"; then
10286	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
10287	fi
10288
10289	cat >>$CONFIG_STATUS <<\_ACEOF
10290
10291	ac_cs_usage="\
10292	\`$as_me' instantiates files from templates according to the
10293	current configuration.
10294
10295	Usage: $0 [OPTIONS] [FILE]...
10296
10297	-h, --help print this help, then exit
10298	-V, --version print version number, then exit
10299	-q, --quiet do not print progress messages
10300	-d, --debug don't remove temporary files
10301	--recheck update $as_me by reconfiguring in the same conditions
10302	--file=FILE[:TEMPLATE]
10303	instantiate the configuration file FILE
10304	--header=FILE[:TEMPLATE]
10305	instantiate the configuration header FILE
10306
10307	Configuration files:
10308	$config_files
10309
10310	Configuration headers:
10311	$config_headers
10312
10313	Configuration commands:
10314	$config_commands
10315
10316	Report bugs to <bug-autoconf@gnu.org>."
10317	_ACEOF
10318
10319	cat >>$CONFIG_STATUS <<_ACEOF	10366	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
10320	ac_cs_version="\\
10321	config.status
10322	configured by $0, generated by GNU Autoconf 2.59,
10323	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
10324
10325	Copyright (C) 2003 Free Software Foundation, Inc.
10326	This config.status script is free software; the Free Software Foundation
10327	gives unlimited permission to copy, distribute and modify it."
10328	srcdir=$srcdir
10329	INSTALL="$INSTALL"
10330	_ACEOF
10331
10332	cat >>$CONFIG_STATUS <<\_ACEOF
10333	# If no file are specified by the user, then we need to provide default
10334	# value. By we need to know if files were specified by the user.
10335	ac_need_defaults=:
10336	while test $# != 0
10337	do
10338	case $1 in
10339	--=)
10340	ac_option=`expr "x$1" : 'x$[^=]*$='`
10341	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
10342	ac_shift=:
10343	;;
10344	-*)
10345	ac_option=$1
10346	ac_optarg=$2
10347	ac_shift=shift
10348	;;
10349	*) # This is not an option, so the user has probably given explicit
10350	# arguments.
10351	ac_option=$1
10352	ac_need_defaults=false;;
10353	esac
10354
10355	case $ac_option in
10356	# Handling of the options.
10357	_ACEOF
10358	cat >>$CONFIG_STATUS <<\_ACEOF
10359	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
10360	ac_cs_recheck=: ;;
10361	--version \| --vers* \| -V )
10362	echo "$ac_cs_version"; exit 0 ;;
10363	--he \| --h)
10364	# Conflict between --help and --header
10365	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
10366	Try \`$0 --help' for more information." >&5
10367	echo "$as_me: error: ambiguous option: $1
10368	Try \`$0 --help' for more information." >&2;}
10369	{ (exit 1); exit 1; }; };;
10370	--help \| --hel \| -h )
10371	echo "$ac_cs_usage"; exit 0 ;;
10372	--debug \| --d* \| -d )
10373	debug=: ;;
10374	--file \| --fil \| --fi \| --f )
10375	$ac_shift
10376	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
10377	ac_need_defaults=false;;
10378	--header \| --heade \| --head \| --hea )
10379	$ac_shift
10380	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
10381	ac_need_defaults=false;;
10382	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
10383	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
10384	ac_cs_silent=: ;;
10385
10386	# This is an error.
10387	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
10388	Try \`$0 --help' for more information." >&5
10389	echo "$as_me: error: unrecognized option: $1
10390	Try \`$0 --help' for more information." >&2;}
10391	{ (exit 1); exit 1; }; } ;;
10392
10393	*) ac_config_targets="$ac_config_targets $1" ;;
10394
10395	esac
10396	shift
10397	done
10398
10399	ac_configure_extra_args=
10400
10401	if $ac_cs_silent; then
10402	exec 6>/dev/null
10403	ac_configure_extra_args="$ac_configure_extra_args --silent"
10404	fi
10405
10406	_ACEOF
10407	cat >>$CONFIG_STATUS <<_ACEOF
10408	if \$ac_cs_recheck; then
10409	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
10410	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
10411	fi
10412
10413	_ACEOF
10414
10415	cat >>$CONFIG_STATUS <<_ACEOF
10416	#	10367	#
10417	# INIT-COMMANDS section.	10368	# INIT-COMMANDS
10418	#	10369	#
10419
10420	# 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
10421	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it	10371	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
10422	# from automake.	10372	# from automake.
10423	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'	10373	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'
10424	# 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.
10425	LINGUAS="${LINGUAS-%UNSET%}"	10375	LINGUAS="${LINGUAS-%UNSET%}"
10426		10376
10427	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"	10377	AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
10428		10378
10429	_ACEOF	10379	_ACEOF
10430		10380
10431
10432
10433	cat >>$CONFIG_STATUS <<\_ACEOF	10381	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		10382
		10383	# Handling of arguments.
10434	for ac_config_target in $ac_config_targets	10384	for ac_config_target in $ac_config_targets
10435	do	10385	do
10436	case "$ac_config_target" in	10386	case $ac_config_target in
10437	# 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" ;;
10438	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;	10390	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
10439	"po/Makefile.in" ) CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;	10391	"po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
10440	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;	10392	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
10441	"src/rohc/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/rohc/Makefile" ;;
10442	"doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;	10393	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
10443	"lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;	10394	"lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
10444	"m4/Makefile" ) CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;	10395	"m4/Makefile") CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
10445	"default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;	10396
10446	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;	10397	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
10447	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
10448	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
10449	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
10450	{ (exit 1); exit 1; }; };;
10451	esac	10398	esac
10452	done	10399	done
		10400
10453		10401
10454	# 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,
10455	# 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.
10456	# 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
10457	# bizarre bug on SunOS 4.1.3.	10405	# bizarre bug on SunOS 4.1.3.
10458	if $ac_need_defaults; then	10406	if $ac_need_defaults; then
10459	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files	10407	test ${CONFIG_FILES+y} \|\| CONFIG_FILES=$config_files
10460	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers	10408	test ${CONFIG_HEADERS+y} \|\| CONFIG_HEADERS=$config_headers
10461	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands	10409	test ${CONFIG_COMMANDS+y} \|\| CONFIG_COMMANDS=$config_commands
10462	fi	10410	fi
10463		10411
10464	# 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
10465	# 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,
10466	# creating and moving files from /tmp can sometimes cause problems.	10414	# creating and moving files from /tmp can sometimes cause problems.
10467	# 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'.
10468	$debug \|\|	10418	$debug \|\|
10469	{	10419	{
10470	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0	10420	tmp= ac_tmp=
10471	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
10472	}	10426	}
10473
10474	# Create a (secure) tmp directory for tmp files.	10427	# Create a (secure) tmp directory for tmp files.
10475		10428
10476	{	10429	{
10477	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&	10430	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
10478	test -n "$tmp" && test -d "$tmp"	10431	test -d "$tmp"
10479	} \|\|	10432	} \|\|
10480	{	10433	{
10481	tmp=./confstat$$-$RANDOM	10434	tmp=./conf$$-$RANDOM
10482	(umask 077 && mkdir $tmp)	10435	(umask 077 && mkdir "$tmp")
10483	} \|\|	10436	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
		10437	ac_tmp=$tmp
		10438
		10439	# Set up the scripts for CONFIG_FILES section.
		10440	# No need to generate them if there are no CONFIG_FILES.
		10441	# This happens for instance with `./config.status config.h'.
		10442	if test -n "$CONFIG_FILES"; then
		10443
		10444
		10445	ac_cr=`echo X \| tr X '\015'`
		10446	# On cygwin, bash can eat \r inside `` if the user requested igncr.
		10447	# But we know of no other shell where ac_cr would be empty at this
		10448	# point, so we can use a bashism as a fallback.
		10449	if test "x$ac_cr" = x; then
		10450	eval ac_cr=\$\'\\r\'
		10451	fi
		10452	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
		10453	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
		10454	ac_cs_awk_cr='\\r'
		10455	else
		10456	ac_cs_awk_cr=$ac_cr
		10457	fi
		10458
		10459	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
		10460	_ACEOF
		10461
		10462
10484	{	10463	{
10485	echo "$me: cannot create a temporary directory in ." >&2	10464	echo "cat >conf$$subs.awk <<_ACEOF" &&
10486	{ (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$$subs.awk \| sed '
		10527	/^[^""]/{
		10528	N
		10529	s/\n//
10487	}	10530	}
		10531	' >>$CONFIG_STATUS \|\| ac_write_fail=1
		10532	rm -f conf$$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 = ""
10488		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
10489	_ACEOF	10561	_ACEOF
10490		10562	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
10491	cat >>$CONFIG_STATUS <<_ACEOF	10563	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
10492		10564	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
10493	#	10565	else
10494	# CONFIG_FILES section.	10566	cat
10495	#	10567	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
10496		10568	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
10497	# No need to generate the scripts if there are no CONFIG_FILES.
10498	# This happens for instance when ./config.status config.h
10499	if test -n "\$CONFIG_FILES"; then
10500	# Protect against being on the right side of a sed subst in config.status.
10501	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
10502	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
10503	s,@SHELL@,$SHELL,;t t
10504	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
10505	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
10506	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
10507	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
10508	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
10509	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
10510	s,@exec_prefix@,$exec_prefix,;t t
10511	s,@prefix@,$prefix,;t t
10512	s,@program_transform_name@,$program_transform_name,;t t
10513	s,@bindir@,$bindir,;t t
10514	s,@sbindir@,$sbindir,;t t
10515	s,@libexecdir@,$libexecdir,;t t
10516	s,@datadir@,$datadir,;t t
10517	s,@sysconfdir@,$sysconfdir,;t t
10518	s,@sharedstatedir@,$sharedstatedir,;t t
10519	s,@localstatedir@,$localstatedir,;t t
10520	s,@libdir@,$libdir,;t t
10521	s,@includedir@,$includedir,;t t
10522	s,@oldincludedir@,$oldincludedir,;t t
10523	s,@infodir@,$infodir,;t t
10524	s,@mandir@,$mandir,;t t
10525	s,@build_alias@,$build_alias,;t t
10526	s,@host_alias@,$host_alias,;t t
10527	s,@target_alias@,$target_alias,;t t
10528	s,@DEFS@,$DEFS,;t t
10529	s,@ECHO_C@,$ECHO_C,;t t
10530	s,@ECHO_N@,$ECHO_N,;t t
10531	s,@ECHO_T@,$ECHO_T,;t t
10532	s,@LIBS@,$LIBS,;t t
10533	s,@build@,$build,;t t
10534	s,@build_cpu@,$build_cpu,;t t
10535	s,@build_vendor@,$build_vendor,;t t
10536	s,@build_os@,$build_os,;t t
10537	s,@host@,$host,;t t
10538	s,@host_cpu@,$host_cpu,;t t
10539	s,@host_vendor@,$host_vendor,;t t
10540	s,@host_os@,$host_os,;t t
10541	s,@target@,$target,;t t
10542	s,@target_cpu@,$target_cpu,;t t
10543	s,@target_vendor@,$target_vendor,;t t
10544	s,@target_os@,$target_os,;t t
10545	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
10546	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
10547	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
10548	s,@CYGPATH_W@,$CYGPATH_W,;t t
10549	s,@PACKAGE@,$PACKAGE,;t t
10550	s,@VERSION@,$VERSION,;t t
10551	s,@ACLOCAL@,$ACLOCAL,;t t
10552	s,@AUTOCONF@,$AUTOCONF,;t t
10553	s,@AUTOMAKE@,$AUTOMAKE,;t t
10554	s,@AUTOHEADER@,$AUTOHEADER,;t t
10555	s,@MAKEINFO@,$MAKEINFO,;t t
10556	s,@AMTAR@,$AMTAR,;t t
10557	s,@install_sh@,$install_sh,;t t
10558	s,@STRIP@,$STRIP,;t t
10559	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
10560	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
10561	s,@AWK@,$AWK,;t t
10562	s,@SET_MAKE@,$SET_MAKE,;t t
10563	s,@am__leading_dot@,$am__leading_dot,;t t
10564	s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
10565	s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
10566	s,@MAINT@,$MAINT,;t t
10567	s,@MKINSTALLDIRS@,$MKINSTALLDIRS,;t t
10568	s,@MSGFMT@,$MSGFMT,;t t
10569	s,@GMSGFMT@,$GMSGFMT,;t t
10570	s,@XGETTEXT@,$XGETTEXT,;t t
10571	s,@MSGMERGE@,$MSGMERGE,;t t
10572	s,@CC@,$CC,;t t
10573	s,@CFLAGS@,$CFLAGS,;t t
10574	s,@LDFLAGS@,$LDFLAGS,;t t
10575	s,@CPPFLAGS@,$CPPFLAGS,;t t
10576	s,@ac_ct_CC@,$ac_ct_CC,;t t
10577	s,@EXEEXT@,$EXEEXT,;t t
10578	s,@OBJEXT@,$OBJEXT,;t t
10579	s,@DEPDIR@,$DEPDIR,;t t
10580	s,@am__include@,$am__include,;t t
10581	s,@am__quote@,$am__quote,;t t
10582	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
10583	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
10584	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
10585	s,@CCDEPMODE@,$CCDEPMODE,;t t
10586	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
10587	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
10588	s,@USE_NLS@,$USE_NLS,;t t
10589	s,@LIBICONV@,$LIBICONV,;t t
10590	s,@LTLIBICONV@,$LTLIBICONV,;t t
10591	s,@INTLLIBS@,$INTLLIBS,;t t
10592	s,@LIBINTL@,$LIBINTL,;t t
10593	s,@LTLIBINTL@,$LTLIBINTL,;t t
10594	s,@POSUB@,$POSUB,;t t
10595	s,@CPP@,$CPP,;t t
10596	s,@CXX@,$CXX,;t t
10597	s,@CXXFLAGS@,$CXXFLAGS,;t t
10598	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
10599	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
10600	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
10601	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
10602	s,@EGREP@,$EGREP,;t t
10603	s,@LN_S@,$LN_S,;t t
10604	s,@RANLIB@,$RANLIB,;t t
10605	s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
10606	s,@IFTYPE@,$IFTYPE,;t t
10607	s,@IFSUBTYPE@,$IFSUBTYPE,;t t
10608	s,@CXXCPP@,$CXXCPP,;t t
10609	s,@ALLOCA@,$ALLOCA,;t t
10610	s,@LINUX_IF_TUN_H@,$LINUX_IF_TUN_H,;t t
10611	s,@HAVE_TUNTAP@,$HAVE_TUNTAP,;t t
10612	s,@ROHC_TRUE@,$ROHC_TRUE,;t t
10613	s,@ROHC_FALSE@,$ROHC_FALSE,;t t
10614	s,@INCLUDES@,$INCLUDES,;t t
10615	s,@LIBOBJS@,$LIBOBJS,;t t
10616	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
10617	CEOF
10618
10619	_ACEOF	10569	_ACEOF
10620		10570
10621	cat >>$CONFIG_STATUS <<\_ACEOF	10571	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
10622	# Split the substitutions into bite-sized pieces for seds with	10572	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
10623	# small command number limits, like on Digital OSF/1 and HP-UX.	10573	# trailing colons and then remove the whole line if VPATH becomes empty
10624	ac_max_sed_lines=48	10574	# (actually we leave an empty line to preserve line numbers).
10625	ac_sed_frag=1 # Number of current file.	10575	if test "x$srcdir" = x.; then
10626	ac_beg=1 # First line for current file.	10576	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
10627	ac_end=$ac_max_sed_lines # Line after last line for current file.	10577	h
10628	ac_more_lines=:	10578	s///
10629	ac_sed_cmds=	10579	s/^/:/
10630	while $ac_more_lines; do	10580	s/[ ]*$/:/
10631	if test $ac_beg -gt 1; then	10581	s/:\$(srcdir):/:/g
10632	sed "1,${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
10633	else	10618	else
10634	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;}
10635	fi	10759	fi
10636	if test ! -s $tmp/subs.frag; then	10760	# Neutralize special characters interpreted by sed in replacement strings.
10637	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;;
10638	else	10766	esac
10639	# The purpose of the label and of the branching condition is to
10640	# speed up the sed processing (if there are no `@' at all, there
10641	# is no need to browse any of the substitutions).
10642	# These are the two extra sed commands mentioned above.
10643	(echo ':t
10644	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
10645	if test -z "$ac_sed_cmds"; then
10646	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
10647	else
10648	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
10649	fi
10650	ac_sed_frag=`expr $ac_sed_frag + 1`
10651	ac_beg=$ac_end
10652	ac_end=`expr $ac_end + $ac_max_sed_lines`
10653	fi
10654	done
10655	if test -z "$ac_sed_cmds"; then
10656	ac_sed_cmds=cat
10657	fi
10658	fi # test -n "$CONFIG_FILES"
10659		10767
10660	_ACEOF
10661	cat >>$CONFIG_STATUS <<\_ACEOF
10662	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
10663	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10664	case $ac_file in	10768	case $ac_tag in
10665	- \| :- \| :-:* ) # input from stdin	10769	:-: \| *:-) cat >"$ac_tmp/stdin" \
10666	cat >$tmp/stdin	10770	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
10667	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`	10771	esac
10668	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;	10772	;;
10669	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10670	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10671	* ) ac_file_in=$ac_file.in ;;
10672	esac	10773	esac
10673		10774
10674	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.	10775	ac_dir=`$as_dirname -- "$ac_file" \|\|
10675	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
10676	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \	10776	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
10677	X"$ac_file" : 'X$//$[^/]' \\| \	10777	X"$ac_file" : 'X$//$[^/]' \\| \
10678	X"$ac_file" : 'X$//$$' \\| \	10778	X"$ac_file" : 'X$//$$' \\| \
10679	X"$ac_file" : 'X$/$' \\| \	10779	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
10680	. : '$.$' 2>/dev/null \|\|	10780	printf "%s\n" X"$ac_file" \|
10681	echo X"$ac_file" \|
10682	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	10781	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
10683	/^X$\/\/$[^/].*/{ s//\1/; q; }	10782	s//\1/
10684	/^X$\/\/$$/{ s//\1/; q; }	10783	q
10685	/^X$\/$.*/{ s//\1/; q; }	10784	}
		10785	/^X$\/\/$[^/].*/{
		10786	s//\1/
		10787	q
		10788	}
		10789	/^X$\/\/$$/{
		10790	s//\1/
		10791	q
		10792	}
		10793	/^X$\/$.*/{
		10794	s//\1/
		10795	q
		10796	}
10686	s/.*/./; q'`	10797	s/.*/./; q'`
10687	{ if $as_mkdir_p; then	10798	as_dir="$ac_dir"; as_fn_mkdir_p
10688	mkdir -p "$ac_dir"
10689	else
10690	as_dir="$ac_dir"
10691	as_dirs=
10692	while test ! -d "$as_dir"; do
10693	as_dirs="$as_dir $as_dirs"
10694	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
10695	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10696	X"$as_dir" : 'X$//$[^/]' \\| \
10697	X"$as_dir" : 'X$//$$' \\| \
10698	X"$as_dir" : 'X$/$' \\| \
10699	. : '$.$' 2>/dev/null \|\|
10700	echo X"$as_dir" \|
10701	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10702	/^X$\/\/$[^/].*/{ s//\1/; q; }
10703	/^X$\/\/$$/{ s//\1/; q; }
10704	/^X$\/$.*/{ s//\1/; q; }
10705	s/.*/./; q'`
10706	done
10707	test ! -n "$as_dirs" \|\| mkdir $as_dirs
10708	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10709	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10710	{ (exit 1); exit 1; }; }; }
10711
10712	ac_builddir=.	10799	ac_builddir=.
10713		10800
10714	if test "$ac_dir" != .; then	10801	case "$ac_dir" in
		10802	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		10803	*)
10715	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`	10804	ac_dir_suffix=/`printf "%s\n" "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
10716	# A "../" for each directory in $ac_dir_suffix.	10805	# A ".." for each directory in $ac_dir_suffix.
10717	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`	10806	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
10718	else	10807	case $ac_top_builddir_sub in
10719	ac_dir_suffix= ac_top_builddir=	10808	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
10720	fi	10809	*) ac_top_build_prefix=$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
10721		10816
10722	case $srcdir in	10817	case $srcdir in
10723	.) # No --srcdir option. We are building in place.	10818	.) # We are building in place.
10724	ac_srcdir=.	10819	ac_srcdir=.
10725	if test -z "$ac_top_builddir"; then	10820	ac_top_srcdir=$ac_top_builddir_sub
10726	ac_top_srcdir=.	10821	ac_abs_top_srcdir=$ac_pwd ;;
10727	else
10728	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
10729	fi ;;
10730	[\\/]* \| ?:[\\/]* ) # Absolute path.	10822	[\\/]* \| ?:[\\/]* ) # Absolute name.
10731	ac_srcdir=$srcdir$ac_dir_suffix;	10823	ac_srcdir=$srcdir$ac_dir_suffix;
10732	ac_top_srcdir=$srcdir ;;	10824	ac_top_srcdir=$srcdir
		10825	ac_abs_top_srcdir=$srcdir ;;
10733	*) # Relative path.	10826	*) # Relative name.
10734	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix	10827	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
10735	ac_top_srcdir=$ac_top_builddir$srcdir ;;	10828	ac_top_srcdir=$ac_top_build_prefix$srcdir
		10829	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
10736	esac	10830	esac
		10831	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
10737		10832
10738	# Do not use `cd foo && pwd` to compute absolute paths, because	10833
10739	# the directories may not exist.
10740	case `pwd` in
10741	.) ac_abs_builddir="$ac_dir";;
10742	*)
10743	case "$ac_dir" in	10834	case $ac_mode in
10744	.) ac_abs_builddir=`pwd`;;	10835	:F)
10745	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;	10836	#
10746	*) ac_abs_builddir=`pwd`/"$ac_dir";;	10837	# CONFIG_FILE
10747	esac;;	10838	#
10748	esac
10749	case $ac_abs_builddir in
10750	.) ac_abs_top_builddir=${ac_top_builddir}.;;
10751	*)
10752	case ${ac_top_builddir}. in
10753	.) ac_abs_top_builddir=$ac_abs_builddir;;
10754	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
10755	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
10756	esac;;
10757	esac
10758	case $ac_abs_builddir in
10759	.) ac_abs_srcdir=$ac_srcdir;;
10760	*)
10761	case $ac_srcdir in
10762	.) ac_abs_srcdir=$ac_abs_builddir;;
10763	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
10764	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
10765	esac;;
10766	esac
10767	case $ac_abs_builddir in
10768	.) ac_abs_top_srcdir=$ac_top_srcdir;;
10769	*)
10770	case $ac_top_srcdir in
10771	.) ac_abs_top_srcdir=$ac_abs_builddir;;
10772	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
10773	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
10774	esac;;
10775	esac
10776
10777		10839
10778	case $INSTALL in	10840	case $INSTALL in
10779	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	10841	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
10780	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;	10842	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
10781	esac	10843	esac
10782		10844	ac_MKDIR_P=$MKDIR_P
10783	# Let's still pretend it is `configure' which instantiates (i.e., don't	10845	case $MKDIR_P in
10784	# use $as_me), people would be surprised to read:	10846	[\\/$]* \| ?:[\\/]* ) ;;
10785	# /* config.h. Generated by config.status. */	10847	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
10786	if test x"$ac_file" = x-; then
10787	configure_input=
10788	else
10789	configure_input="$ac_file. "
10790	fi
10791	configure_input=$configure_input"Generated from `echo $ac_file_in \|
10792	sed 's,.*/,,'` by configure."
10793
10794	# First look for the input files in the build tree, otherwise in the
10795	# src tree.
10796	ac_file_inputs=`IFS=:
10797	for f in $ac_file_in; do
10798	case $f in
10799	-) echo $tmp/stdin ;;
10800	[\\/$]*)
10801	# Absolute (can't be DOS-style, as IFS=:)
10802	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10803	echo "$as_me: error: cannot find input file: $f" >&2;}
10804	{ (exit 1); exit 1; }; }
10805	echo "$f";;
10806	*) # Relative
10807	if test -f "$f"; then
10808	# Build tree
10809	echo "$f"
10810	elif test -f "$srcdir/$f"; then
10811	# Source tree
10812	echo "$srcdir/$f"
10813	else
10814	# /dev/null tree
10815	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10816	echo "$as_me: error: cannot find input file: $f" >&2;}
10817	{ (exit 1); exit 1; }; }
10818	fi;;
10819	esac	10848	esac
10820	done` \|\| { (exit 1); exit 1; }
10821
10822	if test x"$ac_file" != x-; then
10823	{ echo "$as_me:$LINENO: creating $ac_file" >&5
10824	echo "$as_me: creating $ac_file" >&6;}
10825	rm -f "$ac_file"
10826	fi
10827	_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: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
		10870	_ACEOF
10828	cat >>$CONFIG_STATUS <<_ACEOF	10871	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
10829	sed "$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
10830	$extrasub	10887	$extrasub
10831	_ACEOF	10888	_ACEOF
10832	cat >>$CONFIG_STATUS <<\_ACEOF	10889	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
10833	:t	10890	:t
10834	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	10891	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10835	s,@configure_input@,$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@&$ac_top_build_prefix&;t t
10836	s,@srcdir@,$ac_srcdir,;t t	10895	s&@srcdir@&$ac_srcdir&;t t
10837	s,@abs_srcdir@,$ac_abs_srcdir,;t t	10896	s&@abs_srcdir@&$ac_abs_srcdir&;t t
10838	s,@top_srcdir@,$ac_top_srcdir,;t t	10897	s&@top_srcdir@&$ac_top_srcdir&;t t
10839	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t	10898	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
10840	s,@builddir@,$ac_builddir,;t t	10899	s&@builddir@&$ac_builddir&;t t
10841	s,@abs_builddir@,$ac_abs_builddir,;t t	10900	s&@abs_builddir@&$ac_abs_builddir&;t t
10842	s,@top_builddir@,$ac_top_builddir,;t t
10843	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t	10901	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
10844	s,@INSTALL@,$ac_INSTALL,;t t	10902	s&@INSTALL@&$ac_INSTALL&;t t
10845	" $ac_file_inputs \| (eval "$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
10846	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	#
10847	if test x"$ac_file" != x-; then	10929	if test x"$ac_file" != x-; then
10848	mv $tmp/out $ac_file	10930	{
10849	else	10931	printf "%s\n" "/* $configure_input */" >&1 \
10850	cat $tmp/out	10932	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
10851	rm -f $tmp/out	10933	} >"$ac_tmp/config.h" \
10852	fi	10934	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
10853
10854	done
10855	_ACEOF
10856	cat >>$CONFIG_STATUS <<\_ACEOF
10857
10858	#
10859	# CONFIG_HEADER section.
10860	#
10861
10862	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10863	# NAME is the cpp macro being defined and VALUE is the value it is being given.
10864	#
10865	# ac_d sets the value in "#define NAME VALUE" lines.
10866	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
10867	ac_dB='[ ].*$,\1#\2'
10868	ac_dC=' '
10869	ac_dD=',;t'
10870	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10871	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
10872	ac_uB='$,\1#\2define\3'
10873	ac_uC=' '
10874	ac_uD=',;t'
10875
10876	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
10877	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10878	case $ac_file in
10879	- \| :- \| :-:* ) # input from stdin
10880	cat >$tmp/stdin
10881	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10882	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10883	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10884	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10885	* ) ac_file_in=$ac_file.in ;;
10886	esac
10887
10888	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
10889	echo "$as_me: creating $ac_file" >&6;}
10890
10891	# First look for the input files in the build tree, otherwise in the
10892	# src tree.
10893	ac_file_inputs=`IFS=:
10894	for f in $ac_file_in; do
10895	case $f in
10896	-) echo $tmp/stdin ;;
10897	[\\/$]*)
10898	# Absolute (can't be DOS-style, as IFS=:)
10899	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10900	echo "$as_me: error: cannot find input file: $f" >&2;}
10901	{ (exit 1); exit 1; }; }
10902	# Do quote $f, to prevent DOS paths from being IFS'd.
10903	echo "$f";;
10904	*) # Relative
10905	if test -f "$f"; then
10906	# Build tree
10907	echo "$f"
10908	elif test -f "$srcdir/$f"; then
10909	# Source tree
10910	echo "$srcdir/$f"
10911	else
10912	# /dev/null tree
10913	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10914	echo "$as_me: error: cannot find input file: $f" >&2;}
10915	{ (exit 1); exit 1; }; }
10916	fi;;
10917	esac
10918	done` \|\| { (exit 1); exit 1; }
10919	# Remove the trailing spaces.
10920	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
10921
10922	_ACEOF
10923
10924	# Transform confdefs.h into two sed scripts, `conftest.defines' and
10925	# `conftest.undefs', that substitutes the proper values into
10926	# config.h.in to produce config.h. The first handles `#define'
10927	# templates, and the second `#undef' templates.
10928	# And first: Protect against being on the right side of a sed subst in
10929	# config.status. Protect against being in an unquoted here document
10930	# in config.status.
10931	rm -f conftest.defines conftest.undefs
10932	# Using a here document instead of a string reduces the quoting nightmare.
10933	# Putting comments in sed scripts is not portable.
10934	#
10935	# `end' is used to avoid that the second main sed command (meant for
10936	# 0-ary CPP macros) applies to n-ary macro definitions.
10937	# See the Autoconf documentation for `clear'.
10938	cat >confdef2sed.sed <<\_ACEOF
10939	s/[\\&,]/\\&/g
10940	s,[\\$`],\\&,g
10941	t clear
10942	: clear
10943	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
10944	t end
10945	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
10946	: end
10947	_ACEOF
10948	# If some macros were called several times there might be several times
10949	# the same #defines, which is useless. Nevertheless, we may not want to
10950	# sort them, since we want the last AC-DEFINE to be honored.
10951	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
10952	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
10953	rm -f confdef2sed.sed
10954
10955	# This sed command replaces #undef with comments. This is necessary, for
10956	# example, in the case of _POSIX_SOURCE, which is predefined and required
10957	# on some systems where configure will not decide to define it.
10958	cat >>conftest.undefs <<\_ACEOF
10959	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
10960	_ACEOF
10961
10962	# Break up conftest.defines because some shells have a limit on the size
10963	# of here documents, and old seds have small limits too (100 cmds).
10964	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
10965	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
10966	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
10967	echo ' :' >>$CONFIG_STATUS
10968	rm -f conftest.tail
10969	while grep . conftest.defines >/dev/null
10970	do
10971	# Write a limited-size here document to $tmp/defines.sed.
10972	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
10973	# Speed up: don't consider the non `#define' lines.
10974	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
10975	# Work around the forget-to-reset-the-flag bug.
10976	echo 't clr' >>$CONFIG_STATUS
10977	echo ': clr' >>$CONFIG_STATUS
10978	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
10979	echo 'CEOF
10980	sed -f $tmp/defines.sed $tmp/in >$tmp/out
10981	rm -f $tmp/in
10982	mv $tmp/out $tmp/in
10983	' >>$CONFIG_STATUS
10984	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
10985	rm -f conftest.defines
10986	mv conftest.tail conftest.defines
10987	done
10988	rm -f conftest.defines
10989	echo ' fi # grep' >>$CONFIG_STATUS
10990	echo >>$CONFIG_STATUS
10991
10992	# Break up conftest.undefs because some shells have a limit on the size
10993	# of here documents, and old seds have small limits too (100 cmds).
10994	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
10995	rm -f conftest.tail
10996	while grep . conftest.undefs >/dev/null
10997	do
10998	# Write a limited-size here document to $tmp/undefs.sed.
10999	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
11000	# Speed up: don't consider the non `#undef'
11001	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
11002	# Work around the forget-to-reset-the-flag bug.
11003	echo 't clr' >>$CONFIG_STATUS
11004	echo ': clr' >>$CONFIG_STATUS
11005	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
11006	echo 'CEOF
11007	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
11008	rm -f $tmp/in
11009	mv $tmp/out $tmp/in
11010	' >>$CONFIG_STATUS
11011	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
11012	rm -f conftest.undefs
11013	mv conftest.tail conftest.undefs
11014	done
11015	rm -f conftest.undefs
11016
11017	cat >>$CONFIG_STATUS <<\_ACEOF
11018	# Let's still pretend it is `configure' which instantiates (i.e., don't
11019	# use $as_me), people would be surprised to read:
11020	# /* config.h. Generated by config.status. */
11021	if test x"$ac_file" = x-; then
11022	echo "/* Generated by configure. */" >$tmp/config.h
11023	else
11024	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
11025	fi
11026	cat $tmp/in >>$tmp/config.h
11027	rm -f $tmp/in
11028	if test x"$ac_file" != x-; then
11029	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
11030	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	10936	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
11031	echo "$as_me: $ac_file is unchanged" >&6;}	10937	printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
11032	else	10938	else
11033	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
11034	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
11035	X"$ac_file" : 'X$//$[^/]' \\| \
11036	X"$ac_file" : 'X$//$$' \\| \
11037	X"$ac_file" : 'X$/$' \\| \
11038	. : '$.$' 2>/dev/null \|\|
11039	echo X"$ac_file" \|
11040	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11041	/^X$\/\/$[^/].*/{ s//\1/; q; }
11042	/^X$\/\/$$/{ s//\1/; q; }
11043	/^X$\/$.*/{ s//\1/; q; }
11044	s/.*/./; q'`
11045	{ if $as_mkdir_p; then
11046	mkdir -p "$ac_dir"
11047	else
11048	as_dir="$ac_dir"
11049	as_dirs=
11050	while test ! -d "$as_dir"; do
11051	as_dirs="$as_dir $as_dirs"
11052	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
11053	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
11054	X"$as_dir" : 'X$//$[^/]' \\| \
11055	X"$as_dir" : 'X$//$$' \\| \
11056	X"$as_dir" : 'X$/$' \\| \
11057	. : '$.$' 2>/dev/null \|\|
11058	echo X"$as_dir" \|
11059	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11060	/^X$\/\/$[^/].*/{ s//\1/; q; }
11061	/^X$\/\/$$/{ s//\1/; q; }
11062	/^X$\/$.*/{ s//\1/; q; }
11063	s/.*/./; q'`
11064	done
11065	test ! -n "$as_dirs" \|\| mkdir $as_dirs
11066	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11067	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11068	{ (exit 1); exit 1; }; }; }
11069
11070	rm -f $ac_file	10939	rm -f "$ac_file"
11071	mv $tmp/config.h $ac_file	10940	mv "$ac_tmp/config.h" "$ac_file" \
		10941	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
11072	fi	10942	fi
11073	else	10943	else
11074	cat $tmp/config.h	10944	printf "%s\n" "/* $configure_input */" >&1 \
11075	rm -f $tmp/config.h	10945	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
		10946	\|\| as_fn_error $? "could not create -" "$LINENO" 5
11076	fi	10947	fi
11077	# Compute $ac_file's index in $config_headers.	10948	# Compute "$ac_file"'s index in $config_headers.
		10949	_am_arg="$ac_file"
11078	_am_stamp_count=1	10950	_am_stamp_count=1
11079	for _am_header in $config_headers :; do	10951	for _am_header in $config_headers :; do
11080	case $_am_header in	10952	case $_am_header in
11081	$ac_file \| $ac_file:* )	10953	$_am_arg \| $_am_arg:* )
11082	break ;;	10954	break ;;
11083	* )	10955	* )
11084	_am_stamp_count=`expr $_am_stamp_count + 1` ;;	10956	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
11085	esac	10957	esac
11086	done	10958	done
11087	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|	10959	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" \|\|
11088	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \	10960	$as_expr X"$_am_arg" : 'X$.[^/]$//[^/][^/]/$' \\| \
11089	X$ac_file : 'X$//$[^/]' \\| \	10961	X"$_am_arg" : 'X$//$[^/]' \\| \
11090	X$ac_file : 'X$//$$' \\| \	10962	X"$_am_arg" : 'X$//$$' \\| \
11091	X$ac_file : 'X$/$' \\| \	10963	X"$_am_arg" : 'X$/$' \\| . 2>/dev/null \|\|
11092	. : '$.$' 2>/dev/null \|\|	10964	printf "%s\n" X"$_am_arg" \|
11093	echo X$ac_file \|
11094	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	10965	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
11095	/^X$\/\/$[^/].*/{ s//\1/; q; }	10966	s//\1/
11096	/^X$\/\/$$/{ s//\1/; q; }	10967	q
11097	/^X$\/$.*/{ s//\1/; q; }	10968	}
		10969	/^X$\/\/$[^/].*/{
		10970	s//\1/
		10971	q
		10972	}
		10973	/^X$\/\/$$/{
		10974	s//\1/
		10975	q
		10976	}
		10977	/^X$\/$.*/{
		10978	s//\1/
		10979	q
		10980	}
11098	s/.*/./; q'`/stamp-h$_am_stamp_count	10981	s/.*/./; q'`/stamp-h$_am_stamp_count
11099	done	10982	;;
11100	_ACEOF
11101	cat >>$CONFIG_STATUS <<\_ACEOF
11102		10983
11103	#	10984	:C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
11104	# CONFIG_COMMANDS section.	10985	printf "%s\n" "$as_me: executing $ac_file commands" >&6;}
11105	#	10986	;;
11106	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
11107	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
11108	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
11109	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
11110	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
11111	X"$ac_dest" : 'X$//$[^/]' \\| \
11112	X"$ac_dest" : 'X$//$$' \\| \
11113	X"$ac_dest" : 'X$/$' \\| \
11114	. : '$.$' 2>/dev/null \|\|
11115	echo X"$ac_dest" \|
11116	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11117	/^X$\/\/$[^/].*/{ s//\1/; q; }
11118	/^X$\/\/$$/{ s//\1/; q; }
11119	/^X$\/$.*/{ s//\1/; q; }
11120	s/.*/./; q'`
11121	{ if $as_mkdir_p; then
11122	mkdir -p "$ac_dir"
11123	else
11124	as_dir="$ac_dir"
11125	as_dirs=
11126	while test ! -d "$as_dir"; do
11127	as_dirs="$as_dir $as_dirs"
11128	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
11129	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
11130	X"$as_dir" : 'X$//$[^/]' \\| \
11131	X"$as_dir" : 'X$//$$' \\| \
11132	X"$as_dir" : 'X$/$' \\| \
11133	. : '$.$' 2>/dev/null \|\|
11134	echo X"$as_dir" \|
11135	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11136	/^X$\/\/$[^/].*/{ s//\1/; q; }
11137	/^X$\/\/$$/{ s//\1/; q; }
11138	/^X$\/$.*/{ s//\1/; q; }
11139	s/.*/./; q'`
11140	done
11141	test ! -n "$as_dirs" \|\| mkdir $as_dirs
11142	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11143	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11144	{ (exit 1); exit 1; }; }; }
11145
11146	ac_builddir=.
11147
11148	if test "$ac_dir" != .; then
11149	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
11150	# A "../" for each directory in $ac_dir_suffix.
11151	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
11152	else
11153	ac_dir_suffix= ac_top_builddir=
11154	fi
11155
11156	case $srcdir in
11157	.) # No --srcdir option. We are building in place.
11158	ac_srcdir=.
11159	if test -z "$ac_top_builddir"; then
11160	ac_top_srcdir=.
11161	else
11162	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
11163	fi ;;
11164	[\\/]* \| ?:[\\/]* ) # Absolute path.
11165	ac_srcdir=$srcdir$ac_dir_suffix;
11166	ac_top_srcdir=$srcdir ;;
11167	*) # Relative path.
11168	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
11169	ac_top_srcdir=$ac_top_builddir$srcdir ;;
11170	esac
11171
11172	# Do not use `cd foo && pwd` to compute absolute paths, because
11173	# the directories may not exist.
11174	case `pwd` in
11175	.) ac_abs_builddir="$ac_dir";;
11176	*)
11177	case "$ac_dir" in
11178	.) ac_abs_builddir=`pwd`;;
11179	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
11180	*) ac_abs_builddir=`pwd`/"$ac_dir";;
11181	esac;;	10987	esac
11182	esac
11183	case $ac_abs_builddir in
11184	.) ac_abs_top_builddir=${ac_top_builddir}.;;
11185	*)
11186	case ${ac_top_builddir}. in
11187	.) ac_abs_top_builddir=$ac_abs_builddir;;
11188	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
11189	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
11190	esac;;
11191	esac
11192	case $ac_abs_builddir in
11193	.) ac_abs_srcdir=$ac_srcdir;;
11194	*)
11195	case $ac_srcdir in
11196	.) ac_abs_srcdir=$ac_abs_builddir;;
11197	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
11198	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
11199	esac;;
11200	esac
11201	case $ac_abs_builddir in
11202	.) ac_abs_top_srcdir=$ac_top_srcdir;;
11203	*)
11204	case $ac_top_srcdir in
11205	.) ac_abs_top_srcdir=$ac_abs_builddir;;
11206	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
11207	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
11208	esac;;
11209	esac
11210		10988
11211		10989
11212	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5	10990	case $ac_file$ac_mode in
11213	echo "$as_me: executing $ac_dest commands" >&6;}
11214	case $ac_dest in
11215	default-1 )	10991	"default-1":C)
11216	for ac_file in $CONFIG_FILES; do	10992	for ac_file in $CONFIG_FILES; do
11217	# Support "outfile[:infile[:infile...]]"	10993	# Support "outfile[:infile[:infile...]]"
11218	case "$ac_file" in	10994	case "$ac_file" in
11219	:) ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;	10995	:) ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
11220	esac	10996	esac
…		…
11306	done	11082	done
11307	fi	11083	fi
11308	;;	11084	;;
11309	esac	11085	esac
11310	done ;;	11086	done ;;
11311	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
11312	# 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.
11313	mf=`echo "$mf" \| sed -e 's/:.*$//'`	11107	am_mf=`printf "%s\n" "$am_mf" \| sed -e 's/:.*$//'`
11314	# Check whether this is an Automake generated Makefile or not.	11108	# Check whether this is an Automake generated Makefile which includes
11315	# We used to match only the files named `Makefile.in', but	11109	# dependency-tracking related rules and includes.
11316	# 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
11317	# 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.
11318	# 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 \
11319	# So let's grep whole file.	11113	\|\| continue
11320	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then	11114	am_dirpart=`$as_dirname -- "$am_mf" \|\|
11321	dirpart=`(dirname "$mf") 2>/dev/null \|\|
11322	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \	11115	$as_expr X"$am_mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
11323	X"$mf" : 'X$//$[^/]' \\| \	11116	X"$am_mf" : 'X$//$[^/]' \\| \
11324	X"$mf" : 'X$//$$' \\| \	11117	X"$am_mf" : 'X$//$$' \\| \
11325	X"$mf" : 'X$/$' \\| \	11118	X"$am_mf" : 'X$/$' \\| . 2>/dev/null \|\|
11326	. : '$.$' 2>/dev/null \|\|	11119	printf "%s\n" X"$am_mf" \|
11327	echo X"$mf" \|
11328	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	11120	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
11329	/^X$\/\/$[^/].*/{ s//\1/; q; }	11121	s//\1/
11330	/^X$\/\/$$/{ s//\1/; q; }	11122	q
11331	/^X$\/$.*/{ s//\1/; q; }	11123	}
		11124	/^X$\/\/$[^/].*/{
		11125	s//\1/
		11126	q
		11127	}
		11128	/^X$\/\/$$/{
		11129	s//\1/
		11130	q
		11131	}
		11132	/^X$\/$.*/{
		11133	s//\1/
		11134	q
		11135	}
11332	s/.*/./; q'`	11136	s/.*/./; q'`
11333	else	11137	am_filepart=`$as_basename -- "$am_mf" \|\|
11334	continue	11138	$as_expr X/"$am_mf" : './$[^/][^/]$/*$' \\| \
		11139	X"$am_mf" : 'X$//$$' \\| \
		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; }
11335	fi	11175	fi
11336	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue	11176	{ am_dirpart=; unset am_dirpart;}
11337	# Extract the definition of DEP_FILES from the Makefile without	11177	{ am_filepart=; unset am_filepart;}
11338	# running `make'.	11178	{ am_mf=; unset am_mf;}
11339	DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`	11179	{ am_rc=; unset am_rc;}
11340	test -z "$DEPDIR" && continue	11180	rm -f conftest-deps.mk
11341	# When using ansi2knr, U may be empty or an underscore; expand it	11181	}
11342	U=`sed -n -e '/^U = / s///p' < "$mf"`
11343	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
11344	# We invoke sed twice because it is the simplest approach to
11345	# changing $(DEPDIR) to its actual value in the expansion.
11346	for file in `sed -n -e '
11347	/^DEP_FILES = .*\\\\$/ {
11348	s/^DEP_FILES = //
11349	:loop
11350	s/\\\\$//
11351	p
11352	n
11353	/\\\\$/ b loop
11354	p
11355	}
11356	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
11357	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
11358	# Make sure the directory exists.
11359	test -f "$dirpart/$file" && continue
11360	fdir=`(dirname "$file") 2>/dev/null \|\|
11361	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
11362	X"$file" : 'X$//$[^/]' \\| \
11363	X"$file" : 'X$//$$' \\| \
11364	X"$file" : 'X$/$' \\| \
11365	. : '$.$' 2>/dev/null \|\|
11366	echo X"$file" \|
11367	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11368	/^X$\/\/$[^/].*/{ s//\1/; q; }
11369	/^X$\/\/$$/{ s//\1/; q; }
11370	/^X$\/$.*/{ s//\1/; q; }
11371	s/.*/./; q'`
11372	{ if $as_mkdir_p; then
11373	mkdir -p $dirpart/$fdir
11374	else
11375	as_dir=$dirpart/$fdir
11376	as_dirs=
11377	while test ! -d "$as_dir"; do
11378	as_dirs="$as_dir $as_dirs"
11379	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
11380	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
11381	X"$as_dir" : 'X$//$[^/]' \\| \
11382	X"$as_dir" : 'X$//$$' \\| \
11383	X"$as_dir" : 'X$/$' \\| \
11384	. : '$.$' 2>/dev/null \|\|
11385	echo X"$as_dir" \|
11386	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11387	/^X$\/\/$[^/].*/{ s//\1/; q; }
11388	/^X$\/\/$$/{ s//\1/; q; }
11389	/^X$\/$.*/{ s//\1/; q; }
11390	s/.*/./; q'`
11391	done
11392	test ! -n "$as_dirs" \|\| mkdir $as_dirs
11393	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
11394	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
11395	{ (exit 1); exit 1; }; }; }
11396
11397	# echo "creating $dirpart/$file"
11398	echo '# dummy' > "$dirpart/$file"
11399	done
11400	done
11401	;;	11182	;;
		11183
11402	esac	11184	esac
11403	done	11185	done # for ac_tag
		11186
		11187
		11188	as_fn_exit 0
11404	_ACEOF	11189	_ACEOF
11405
11406	cat >>$CONFIG_STATUS <<\_ACEOF
11407
11408	{ (exit 0); exit 0; }
11409	_ACEOF
11410	chmod +x $CONFIG_STATUS
11411	ac_clean_files=$ac_clean_files_save	11190	ac_clean_files=$ac_clean_files_save
11412		11191
11413		11192	test $ac_write_fail = 0 \|\|
11414		11193	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
11415	echo
11416	echo "***"
11417	echo "*** Configuration Summary"
11418	echo "***"
11419	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
11420	echo "*** Cipher used: $CIPHER"
11421	echo "*** Digest used: $DIGEST"
11422	echo "*** HMAC length: $HMAC"
11423	echo "*** RAND used: $RAND"
11424	echo "*** Max. MTU: $MTU"
11425	echo "*** Compression: $COMPRESS"
11426
11427	if test "x$DIGEST" = xmd4; then
11428	echo "***"
11429	echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure"
11430	fi
11431
11432	if test "$HMAC" -lt 12; then
11433	echo "***"
11434	echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure"
11435	fi
11436
11437	if test "$RAND" -lt 8; then
11438	echo "***"
11439	echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure"
11440	fi
11441
11442	echo "***"
11443
11444	echo
11445
11446		11194
11447		11195
11448	# configure is writing to config.log, and then calls config.status.	11196	# configure is writing to config.log, and then calls config.status.
11449	# config.status does its own redirection, appending to config.log.	11197	# config.status does its own redirection, appending to config.log.
11450	# 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
…		…
11461	exec 5>/dev/null	11209	exec 5>/dev/null
11462	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false	11210	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
11463	exec 5>>config.log	11211	exec 5>>config.log
11464	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which	11212	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
11465	# would make configure fail if this is the last instruction.	11213	# would make configure fail if this is the last instruction.
11466	$ac_cs_success \|\| { (exit 1); exit 1; }	11214	$ac_cs_success \|\| as_fn_exit 1
11467	fi	11215	fi
		11216	if test -n "$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
11468		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 1.17 by pcg, Mon May 10 18:57:03 2004 UTC vs. Revision 1.61 by root, Thu Oct 6 03:25:53 2022 UTC

Diff Legend

Comparing gvpe/configure (file contents):
Revision 1.17 by pcg, Mon May 10 18:57:03 2004 UTC vs.
Revision 1.61 by root, Thu Oct 6 03:25:53 2022 UTC