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Comparing gvpe/configure (file contents):
Revision 1.43 by pcg, Sun Jan 18 03:45:28 2009 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 2.61.	3	# Generated by GNU Autoconf 2.71 for gvpe 3.1.
4	#	4	#
5	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,	5	#
6	# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.	6	# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
		7	# Inc.
		8	#
		9	#
7	# This configure script is free software; the Free Software Foundation	10	# This configure script is free software; the Free Software Foundation
8	# gives unlimited permission to copy, distribute and modify it.	11	# gives unlimited permission to copy, distribute and modify it.
9	## --------------------- ##	12	## -------------------- ##
10	## M4sh Initialization. ##	13	## M4sh Initialization. ##
11	## --------------------- ##	14	## -------------------- ##
12		15
13	# Be more Bourne compatible	16	# Be more Bourne compatible
14	DUALCASE=1; export DUALCASE # for MKS sh	17	DUALCASE=1; export DUALCASE # for MKS sh
		18	as_nop=:
15	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 :
16	emulate sh	21	emulate sh
17	NULLCMD=:	22	NULLCMD=:
18	# 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
19	# is contrary to our usage. Disable this feature.	24	# is contrary to our usage. Disable this feature.
20	alias -g '${1+"$@"}'='"$@"'	25	alias -g '${1+"$@"}'='"$@"'
21	setopt NO_GLOB_SUBST	26	setopt NO_GLOB_SUBST
22	else	27	else $as_nop
23	case `(set -o) 2>/dev/null` in	28	case `(set -o) 2>/dev/null` in #(
24	*posix*) set -o posix ;;	29	*posix*) :
		30	set -o posix ;; #(
		31	*) :
		32	;;
25	esac	33	esac
26
27	fi	34	fi
28		35
29		36
30		37
		38	# Reset variables that may have inherited troublesome values from
		39	# the environment.
31		40
32	# PATH needs CR
33	# Avoid depending upon Character Ranges.
34	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
35	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
36	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
37	as_cr_digits='0123456789'
38	as_cr_alnum=$as_cr_Letters$as_cr_digits
39
40	# The user is always right.
41	if test "${PATH_SEPARATOR+set}" != set; then
42	echo "#! /bin/sh" >conf$$.sh
43	echo "exit 0" >>conf$$.sh
44	chmod +x conf$$.sh
45	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
46	PATH_SEPARATOR=';'
47	else
48	PATH_SEPARATOR=:
49	fi
50	rm -f conf$$.sh
51	fi
52
53	# Support unset when possible.
54	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
55	as_unset=unset
56	else
57	as_unset=false
58	fi
59
60
61	# IFS
62	# We need space, tab and new line, in precisely that order. Quoting is	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.)
63	# there to prevent editors from complaining about space-tab.	44	# Quoting is to prevent editors from complaining about space-tab.
64	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
65	# splitting by setting IFS to empty value.)
66	as_nl='	45	as_nl='
67	'	46	'
		47	export as_nl
68	IFS=" "" $as_nl"	48	IFS=" "" $as_nl"
69		49
		50	PS1='$ '
		51	PS2='> '
		52	PS4='+ '
		53
		54	# Ensure predictable behavior from utilities with locale-dependent output.
		55	LC_ALL=C
		56	export LC_ALL
		57	LANGUAGE=C
		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
70	# Find who we are. Look in the path if we contain no directory separator.	85	# Find who we are. Look in the path if we contain no directory separator.
		86	as_myself=
71	case $0 in	87	case $0 in #((
72	*[\\/]* ) as_myself=$0 ;;	88	*[\\/]* ) as_myself=$0 ;;
73	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	89	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
74	for as_dir in $PATH	90	for as_dir in $PATH
75	do	91	do
76	IFS=$as_save_IFS	92	IFS=$as_save_IFS
77	test -z "$as_dir" && as_dir=.	93	case $as_dir in #(((
		94	'') as_dir=./ ;;
		95	*/) ;;
		96	*) as_dir=$as_dir/ ;;
		97	esac
78	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	98	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
79	done	99	done
80	IFS=$as_save_IFS	100	IFS=$as_save_IFS
81		101
82	;;	102	;;
83	esac	103	esac
84	# We did not find ourselves, most probably we were run as `sh COMMAND'	104	# We did not find ourselves, most probably we were run as `sh COMMAND'
85	# in which case we are not to be found in the path.	105	# in which case we are not to be found in the path.
86	if test "x$as_myself" = x; then	106	if test "x$as_myself" = x; then
87	as_myself=$0	107	as_myself=$0
88	fi	108	fi
89	if test ! -f "$as_myself"; then	109	if test ! -f "$as_myself"; then
90	echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2	110	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
91	{ (exit 1); exit 1; }	111	exit 1
92	fi	112	fi
93		113
94	# Work around bugs in pre-3.0 UWIN ksh.	114
95	for as_var in ENV MAIL MAILPATH	115	# Use a proper internal environment variable to ensure we don't fall
96	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var	116	# into an infinite loop, continuously re-executing ourselves.
		117	if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
		118	_as_can_reexec=no; export _as_can_reexec;
		119	# We cannot yet assume a decent shell, so we have to provide a
		120	# neutralization value for shells without unset; and this also
		121	# works around shells that cannot unset nonexistent variables.
		122	# Preserve -v and -x to the replacement shell.
		123	BASH_ENV=/dev/null
		124	ENV=/dev/null
		125	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		126	case $- in # ((((
		127	*v*x* | *x*v* ) as_opts=-vx ;;
		128	*v* ) as_opts=-v ;;
		129	*x* ) as_opts=-x ;;
		130	* ) as_opts= ;;
		131	esac
		132	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
		133	# Admittedly, this is quite paranoid, since all the known shells bail
		134	# out after a failed `exec'.
		135	printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
		136	exit 255
		137	fi
		138	# We don't want this to propagate to other subprocesses.
		139	{ _as_can_reexec=; unset _as_can_reexec;}
		140	if test "x$CONFIG_SHELL" = x; then
		141	as_bourne_compatible="as_nop=:
		142	if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		143	then :
		144	emulate sh
		145	NULLCMD=:
		146	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
		147	# is contrary to our usage. Disable this feature.
		148	alias -g '\${1+\"\$@\"}'='\"\$@\"'
		149	setopt NO_GLOB_SUBST
		150	else \$as_nop
		151	case \`(set -o) 2>/dev/null\` in #(
		152	*posix*) :
		153	set -o posix ;; #(
		154	*) :
		155	;;
		156	esac
		157	fi
		158	"
		159	as_required="as_fn_return () { (exit \$1); }
		160	as_fn_success () { as_fn_return 0; }
		161	as_fn_failure () { as_fn_return 1; }
		162	as_fn_ret_success () { return 0; }
		163	as_fn_ret_failure () { return 1; }
		164
		165	exitcode=0
		166	as_fn_success || { exitcode=1; echo as_fn_success failed.; }
		167	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
		168	as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
		169	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
		170	if ( set x; as_fn_ret_success y && test x = \"\$1\" )
		171	then :
		172
		173	else \$as_nop
		174	exitcode=1; echo positional parameters were not saved.
		175	fi
		176	test x\$exitcode = x0 || exit 1
		177	blah=\$(echo \$(echo blah))
		178	test x\"\$blah\" = xblah || exit 1
		179	test -x / || exit 1"
		180	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
		181	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
		182	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
		183	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
		184	test \$(( 1 + 1 )) = 2 || exit 1"
		185	if (eval "$as_required") 2>/dev/null
		186	then :
		187	as_have_required=yes
		188	else $as_nop
		189	as_have_required=no
		190	fi
		191	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
		192	then :
		193
		194	else $as_nop
		195	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		196	as_found=false
		197	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
		198	do
		199	IFS=$as_save_IFS
		200	case $as_dir in #(((
		201	'') as_dir=./ ;;
		202	*/) ;;
		203	*) as_dir=$as_dir/ ;;
		204	esac
		205	as_found=:
		206	case $as_dir in #(
		207	/*)
		208	for as_base in sh bash ksh sh5; do
		209	# Try only shells that exist, to save several forks.
		210	as_shell=$as_dir$as_base
		211	if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
		212	as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
		213	then :
		214	CONFIG_SHELL=$as_shell as_have_required=yes
		215	if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
		216	then :
		217	break 2
		218	fi
		219	fi
		220	done;;
		221	esac
		222	as_found=false
97	done	223	done
98	PS1='$ '	224	IFS=$as_save_IFS
99	PS2='> '	225	if $as_found
100	PS4='+ '	226	then :
101		227
102	# NLS nuisances.	228	else $as_nop
103	for as_var in \	229	if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
104	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	230	as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
105	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	231	then :
106	LC_TELEPHONE LC_TIME	232	CONFIG_SHELL=$SHELL as_have_required=yes
107	do	233	fi
108	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then	234	fi
109	eval $as_var=C; export $as_var	235
		236
		237	if test "x$CONFIG_SHELL" != x
		238	then :
		239	export CONFIG_SHELL
		240	# We cannot yet assume a decent shell, so we have to provide a
		241	# neutralization value for shells without unset; and this also
		242	# works around shells that cannot unset nonexistent variables.
		243	# Preserve -v and -x to the replacement shell.
		244	BASH_ENV=/dev/null
		245	ENV=/dev/null
		246	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		247	case $- in # ((((
		248	*v*x* | *x*v* ) as_opts=-vx ;;
		249	*v* ) as_opts=-v ;;
		250	*x* ) as_opts=-x ;;
		251	* ) as_opts= ;;
		252	esac
		253	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
		254	# Admittedly, this is quite paranoid, since all the known shells bail
		255	# out after a failed `exec'.
		256	printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
		257	exit 255
		258	fi
		259
		260	if test x$as_have_required = xno
		261	then :
		262	printf "%s\n" "$0: This script requires a shell more modern than all"
		263	printf "%s\n" "$0: the shells that I found on your system."
		264	if test ${ZSH_VERSION+y} ; then
		265	printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
		266	printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
110	else	267	else
111	($as_unset $as_var) >/dev/null 2>&1 && $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	$0: the script under such a shell if you do have one."
112	fi	272	fi
113	done	273	exit 1
		274	fi
		275	fi
		276	fi
		277	SHELL=${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
114		282
115	# 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
116	if expr a : '\(a\)' >/dev/null 2>&1 &&	439	if expr a : '\(a\)' >/dev/null 2>&1 &&
117	test "X`expr 00001 : '.*\(...\)'`" = X001; then	440	test "X`expr 00001 : '.*\(...\)'`" = X001; then
118	as_expr=expr	441	as_expr=expr
119	else	442	else
120	as_expr=false	443	as_expr=false
…		…
124	as_basename=basename	447	as_basename=basename
125	else	448	else
126	as_basename=false	449	as_basename=false
127	fi	450	fi
128		451
		452	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		453	as_dirname=dirname
		454	else
		455	as_dirname=false
		456	fi
129		457
130	# Name of the executable.
131	as_me=`$as_basename -- "$0" ||	458	as_me=`$as_basename -- "$0" ||
132	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	459	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
133	X"$0" : 'X\(//\)$' \| \	460	X"$0" : 'X\(//\)$' \| \
134	X"$0" : 'X\(/\)' \| . 2>/dev/null ||	461	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
135	echo X/"$0" |	462	printf "%s\n" X/"$0" |
136	sed '/^.*\/\([^/][^/]*\)\/*$/{	463	sed '/^.*\/\([^/][^/]*\)\/*$/{
137	s//\1/	464	s//\1/
138	q	465	q
139	}	466	}
140	/^X\/\(\/\/\)$/{	467	/^X\/\(\/\/\)$/{
…		…
145	s//\1/	472	s//\1/
146	q	473	q
147	}	474	}
148	s/.*/./; q'`	475	s/.*/./; q'`
149		476
150	# CDPATH.	477	# Avoid depending upon Character Ranges.
151	$as_unset CDPATH	478	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
		479	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
		480	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
		481	as_cr_digits='0123456789'
		482	as_cr_alnum=$as_cr_Letters$as_cr_digits
152		483
153		484
154	if test "x$CONFIG_SHELL" = x; then	485	as_lineno_1=$LINENO as_lineno_1a=$LINENO
155	if (eval ":") 2>/dev/null; then	486	as_lineno_2=$LINENO as_lineno_2a=$LINENO
156	as_have_required=yes
157	else
158	as_have_required=no
159	fi
160
161	if test $as_have_required = yes && (eval ":
162	(as_func_return () {
163	(exit \$1)
164	}
165	as_func_success () {
166	as_func_return 0
167	}
168	as_func_failure () {
169	as_func_return 1
170	}
171	as_func_ret_success () {
172	return 0
173	}
174	as_func_ret_failure () {
175	return 1
176	}
177
178	exitcode=0
179	if as_func_success; then
180	:
181	else
182	exitcode=1
183	echo as_func_success failed.
184	fi
185
186	if as_func_failure; then
187	exitcode=1
188	echo as_func_failure succeeded.
189	fi
190
191	if as_func_ret_success; then
192	:
193	else
194	exitcode=1
195	echo as_func_ret_success failed.
196	fi
197
198	if as_func_ret_failure; then
199	exitcode=1
200	echo as_func_ret_failure succeeded.
201	fi
202
203	if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
204	:
205	else
206	exitcode=1
207	echo positional parameters were not saved.
208	fi
209
210	test \$exitcode = 0) || { (exit 1); exit 1; }
211
212	(
213	as_lineno_1=\$LINENO
214	as_lineno_2=\$LINENO
215	test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
216	test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
217	") 2> /dev/null; then
218	:
219	else
220	as_candidate_shells=
221	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
222	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
223	do
224	IFS=$as_save_IFS
225	test -z "$as_dir" && as_dir=.
226	case $as_dir in
227	/*)
228	for as_base in sh bash ksh sh5; do
229	as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
230	done;;
231	esac
232	done
233	IFS=$as_save_IFS
234
235
236	for as_shell in $as_candidate_shells $SHELL; do
237	# Try only shells that exist, to save several forks.
238	if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
239	{ ("$as_shell") 2> /dev/null <<\_ASEOF
240	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
241	emulate sh
242	NULLCMD=:
243	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
244	# is contrary to our usage. Disable this feature.
245	alias -g '${1+"$@"}'='"$@"'
246	setopt NO_GLOB_SUBST
247	else
248	case `(set -o) 2>/dev/null` in
249	*posix*) set -o posix ;;
250	esac
251
252	fi
253
254
255	:
256	_ASEOF
257	}; then
258	CONFIG_SHELL=$as_shell
259	as_have_required=yes
260	if { "$as_shell" 2> /dev/null <<\_ASEOF
261	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
262	emulate sh
263	NULLCMD=:
264	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
265	# is contrary to our usage. Disable this feature.
266	alias -g '${1+"$@"}'='"$@"'
267	setopt NO_GLOB_SUBST
268	else
269	case `(set -o) 2>/dev/null` in
270	*posix*) set -o posix ;;
271	esac
272
273	fi
274
275
276	:
277	(as_func_return () {
278	(exit $1)
279	}
280	as_func_success () {
281	as_func_return 0
282	}
283	as_func_failure () {
284	as_func_return 1
285	}
286	as_func_ret_success () {
287	return 0
288	}
289	as_func_ret_failure () {
290	return 1
291	}
292
293	exitcode=0
294	if as_func_success; then
295	:
296	else
297	exitcode=1
298	echo as_func_success failed.
299	fi
300
301	if as_func_failure; then
302	exitcode=1
303	echo as_func_failure succeeded.
304	fi
305
306	if as_func_ret_success; then
307	:
308	else
309	exitcode=1
310	echo as_func_ret_success failed.
311	fi
312
313	if as_func_ret_failure; then
314	exitcode=1
315	echo as_func_ret_failure succeeded.
316	fi
317
318	if ( set x; as_func_ret_success y && test x = "$1" ); then
319	:
320	else
321	exitcode=1
322	echo positional parameters were not saved.
323	fi
324
325	test $exitcode = 0) || { (exit 1); exit 1; }
326
327	(
328	as_lineno_1=$LINENO
329	as_lineno_2=$LINENO
330	test "x$as_lineno_1" != "x$as_lineno_2" &&	487	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
331	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
332
333	_ASEOF
334	}; then
335	break
336	fi
337
338	fi
339
340	done
341
342	if test "x$CONFIG_SHELL" != x; then
343	for as_var in BASH_ENV ENV
344	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
345	done
346	export CONFIG_SHELL
347	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
348	fi
349
350
351	if test $as_have_required = no; then
352	echo This script requires a shell more modern than all the
353	echo shells that I found on your system. Please install a
354	echo modern shell, or manually run the script under such a
355	echo shell if you do have one.
356	{ (exit 1); exit 1; }
357	fi
358
359
360	fi
361
362	fi
363
364
365
366	(eval "as_func_return () {
367	(exit \$1)
368	}
369	as_func_success () {
370	as_func_return 0
371	}
372	as_func_failure () {
373	as_func_return 1
374	}
375	as_func_ret_success () {
376	return 0
377	}
378	as_func_ret_failure () {
379	return 1
380	}
381
382	exitcode=0
383	if as_func_success; then
384	:
385	else
386	exitcode=1
387	echo as_func_success failed.
388	fi
389
390	if as_func_failure; then
391	exitcode=1
392	echo as_func_failure succeeded.
393	fi
394
395	if as_func_ret_success; then
396	:
397	else
398	exitcode=1
399	echo as_func_ret_success failed.
400	fi
401
402	if as_func_ret_failure; then
403	exitcode=1
404	echo as_func_ret_failure succeeded.
405	fi
406
407	if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
408	:
409	else
410	exitcode=1
411	echo positional parameters were not saved.
412	fi
413
414	test \$exitcode = 0") || {
415	echo No shell found that supports shell functions.
416	echo Please tell autoconf@gnu.org about your system,
417	echo including any error possibly output before this
418	echo message
419	}
420
421
422
423	as_lineno_1=$LINENO
424	as_lineno_2=$LINENO
425	test "x$as_lineno_1" != "x$as_lineno_2" &&
426	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {	488	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
427
428	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
429	# uniformly replaced by the line number. The first 'sed' inserts a
430	# line-number line after each line using $LINENO; the second 'sed'
431	# does the real work. The second script uses 'N' to pair each
432	# line-number line with the line containing $LINENO, and appends
433	# trailing '-' during substitution so that $LINENO is not a special
434	# case at line end.
435	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
436	# scripts with optimization help from Paolo Bonzini. Blame Lee
437	# E. McMahon (1931-1989) for sed's syntax. :-)	489	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
438	sed -n '	490	sed -n '
439	p	491	p
440	/[$]LINENO/=	492	/[$]LINENO/=
441	' <$as_myself |	493	' <$as_myself |
442	sed '	494	sed '
…		…
449	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/	501	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
450	t loop	502	t loop
451	s/-\n.*//	503	s/-\n.*//
452	' >$as_me.lineno &&	504	' >$as_me.lineno &&
453	chmod +x "$as_me.lineno" ||	505	chmod +x "$as_me.lineno" ||
454	{ 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; }
455	{ (exit 1); exit 1; }; }
456		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
457	# 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
458	# (the dirname of $[0] is not the place where we might find the	513	# (the dirname of $[0] is not the place where we might find the
459	# original and so on. Autoconf is especially sensitive to this).	514	# original and so on. Autoconf is especially sensitive to this).
460	. "./$as_me.lineno"	515	. "./$as_me.lineno"
461	# Exit status is that of the last command.	516	# Exit status is that of the last command.
462	exit	517	exit
463	}	518	}
464		519
465		520
466	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then	521	# Determine whether it's possible to make 'echo' print without a newline.
467	as_dirname=dirname	522	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
468	else	523	# for compatibility with existing Makefiles.
469	as_dirname=false
470	fi
471
472	ECHO_C= ECHO_N= ECHO_T=	524	ECHO_C= ECHO_N= ECHO_T=
473	case `echo -n x` in	525	case `echo -n x` in #(((((
474	-n*)	526	-n*)
475	case `echo 'x\c'` in	527	case `echo 'xy\c'` in
476	*c*) ECHO_T=' ';; # ECHO_T is single tab character.	528	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
477	*) ECHO_C='\c';;	529	xy) ECHO_C='\c';;
		530	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		531	ECHO_T=' ';;
478	esac;;	532	esac;;
479	*)	533	*)
480	ECHO_N='-n';;	534	ECHO_N='-n';;
481	esac	535	esac
482		536
483	if expr a : '\(a\)' >/dev/null 2>&1 &&	537	# For backward compatibility with old third-party macros, we provide
484	test "X`expr 00001 : '.*\(...\)'`" = X001; then	538	# the shell variables $as_echo and $as_echo_n. New code should use
485	as_expr=expr	539	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
486	else	540	as_echo='printf %s\n'
487	as_expr=false	541	as_echo_n='printf %s'
488	fi	542
489		543
490	rm -f conf$$ conf$$.exe conf$$.file	544	rm -f conf$$ conf$$.exe conf$$.file
491	if test -d conf$$.dir; then	545	if test -d conf$$.dir; then
492	rm -f conf$$.dir/conf$$.file	546	rm -f conf$$.dir/conf$$.file
493	else	547	else
494	rm -f conf$$.dir	548	rm -f conf$$.dir
495	mkdir conf$$.dir	549	mkdir conf$$.dir 2>/dev/null
496	fi	550	fi
497	echo >conf$$.file	551	if (echo >conf$$.file) 2>/dev/null; then
498	if ln -s conf$$.file conf$$ 2>/dev/null; then	552	if ln -s conf$$.file conf$$ 2>/dev/null; then
499	as_ln_s='ln -s'	553	as_ln_s='ln -s'
500	# ... but there are two gotchas:	554	# ... but there are two gotchas:
501	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.	555	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
502	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.	556	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
503	# In both cases, we have to default to `cp -p'.	557	# In both cases, we have to default to `cp -pR'.
504	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||	558	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
505	as_ln_s='cp -p'	559	as_ln_s='cp -pR'
506	elif ln conf$$.file conf$$ 2>/dev/null; then	560	elif ln conf$$.file conf$$ 2>/dev/null; then
507	as_ln_s=ln	561	as_ln_s=ln
		562	else
		563	as_ln_s='cp -pR'
		564	fi
508	else	565	else
509	as_ln_s='cp -p'	566	as_ln_s='cp -pR'
510	fi	567	fi
511	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file	568	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
512	rmdir conf$$.dir 2>/dev/null	569	rmdir conf$$.dir 2>/dev/null
513		570
514	if mkdir -p . 2>/dev/null; then	571	if mkdir -p . 2>/dev/null; then
515	as_mkdir_p=:	572	as_mkdir_p='mkdir -p "$as_dir"'
516	else	573	else
517	test -d ./-p && rmdir ./-p	574	test -d ./-p && rmdir ./-p
518	as_mkdir_p=false	575	as_mkdir_p=false
519	fi	576	fi
520		577
521	if test -x / >/dev/null 2>&1; then
522	as_test_x='test -x'	578	as_test_x='test -x'
523	else	579	as_executable_p=as_fn_executable_p
524	if ls -dL / >/dev/null 2>&1; then
525	as_ls_L_option=L
526	else
527	as_ls_L_option=
528	fi
529	as_test_x='
530	eval sh -c '\''
531	if test -d "$1"; then
532	test -d "$1/.";
533	else
534	case $1 in
535	-*)set "./$1";;
536	esac;
537	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
538	???[sx]*):;;*)false;;esac;fi
539	'\'' sh
540	'
541	fi
542	as_executable_p=$as_test_x
543		580
544	# Sed expression to map a string onto a valid CPP name.	581	# Sed expression to map a string onto a valid CPP name.
545	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'"
546		583
547	# Sed expression to map a string onto a valid variable name.	584	# Sed expression to map a string onto a valid variable name.
548	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'"
549		586
550		587
551		588	test -n "$DJDIR" || exec 7<&0 </dev/null
552	exec 7<&0 </dev/null 6>&1	589	exec 6>&1
553		590
554	# Name of the host.	591	# Name of the host.
555	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,	592	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
556	# so uname gets run too.	593	# so uname gets run too.
557	ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`	594	ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
558		595
559	#	596	#
560	# Initializations.	597	# Initializations.
…		…
565	LIBOBJS=	602	LIBOBJS=
566	cross_compiling=no	603	cross_compiling=no
567	subdirs=	604	subdirs=
568	MFLAGS=	605	MFLAGS=
569	MAKEFLAGS=	606	MAKEFLAGS=
570	SHELL=${CONFIG_SHELL-/bin/sh}
571		607
572	# Identity of this package.	608	# Identity of this package.
573	PACKAGE_NAME=	609	PACKAGE_NAME='gvpe'
574	PACKAGE_TARNAME=	610	PACKAGE_TARNAME='gvpe'
575	PACKAGE_VERSION=	611	PACKAGE_VERSION='3.1'
576	PACKAGE_STRING=	612	PACKAGE_STRING='gvpe 3.1'
577	PACKAGE_BUGREPORT=	613	PACKAGE_BUGREPORT=''
		614	PACKAGE_URL=''
578		615
579	ac_unique_file="src/gvpe.C"	616	ac_unique_file="src/gvpe.C"
580	# Factoring default headers for most tests.	617	# Factoring default headers for most tests.
581	ac_includes_default="\	618	ac_includes_default="\
		619	#include <stddef.h>
		620	#ifdef HAVE_STDIO_H
582	#include <stdio.h>	621	# include <stdio.h>
583	#ifdef HAVE_SYS_TYPES_H
584	# include <sys/types.h>
585	#endif	622	#endif
586	#ifdef HAVE_SYS_STAT_H	623	#ifdef HAVE_STDLIB_H
587	# include <sys/stat.h>
588	#endif
589	#ifdef STDC_HEADERS
590	# include <stdlib.h>	624	# include <stdlib.h>
591	# include <stddef.h>
592	#else
593	# ifdef HAVE_STDLIB_H
594	# include <stdlib.h>
595	# endif
596	#endif	625	#endif
597	#ifdef HAVE_STRING_H	626	#ifdef HAVE_STRING_H
598	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
599	# include <memory.h>
600	# endif
601	# include <string.h>	627	# include <string.h>
602	#endif
603	#ifdef HAVE_STRINGS_H
604	# include <strings.h>
605	#endif	628	#endif
606	#ifdef HAVE_INTTYPES_H	629	#ifdef HAVE_INTTYPES_H
607	# include <inttypes.h>	630	# include <inttypes.h>
608	#endif	631	#endif
609	#ifdef HAVE_STDINT_H	632	#ifdef HAVE_STDINT_H
610	# include <stdint.h>	633	# include <stdint.h>
611	#endif	634	#endif
		635	#ifdef HAVE_STRINGS_H
		636	# include <strings.h>
		637	#endif
		638	#ifdef HAVE_SYS_TYPES_H
		639	# include <sys/types.h>
		640	#endif
		641	#ifdef HAVE_SYS_STAT_H
		642	# include <sys/stat.h>
		643	#endif
612	#ifdef HAVE_UNISTD_H	644	#ifdef HAVE_UNISTD_H
613	# include <unistd.h>	645	# include <unistd.h>
614	#endif"	646	#endif"
615		647
616	ac_subst_vars='SHELL	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
617	PATH_SEPARATOR	785	PATH_SEPARATOR
618	PACKAGE_NAME	786	SHELL
619	PACKAGE_TARNAME
620	PACKAGE_VERSION
621	PACKAGE_STRING
622	PACKAGE_BUGREPORT
623	exec_prefix
624	prefix
625	program_transform_name
626	bindir
627	sbindir
628	libexecdir
629	datarootdir
630	datadir
631	sysconfdir
632	sharedstatedir
633	localstatedir
634	includedir
635	oldincludedir
636	docdir
637	infodir
638	htmldir
639	dvidir
640	pdfdir
641	psdir
642	libdir
643	localedir
644	mandir
645	DEFS
646	ECHO_C
647	ECHO_N
648	ECHO_T
649	LIBS
650	build_alias
651	host_alias
652	target_alias
653	build
654	build_cpu
655	build_vendor
656	build_os
657	host
658	host_cpu
659	host_vendor
660	host_os
661	target
662	target_cpu
663	target_vendor
664	target_os
665	INSTALL_PROGRAM
666	INSTALL_SCRIPT
667	INSTALL_DATA
668	CYGPATH_W
669	PACKAGE
670	VERSION
671	ACLOCAL
672	AUTOCONF
673	AUTOMAKE
674	AUTOHEADER
675	MAKEINFO
676	AMTAR
677	install_sh
678	STRIP
679	INSTALL_STRIP_PROGRAM
680	AWK
681	SET_MAKE
682	am__leading_dot
683	MAINTAINER_MODE_TRUE
684	MAINTAINER_MODE_FALSE
685	MAINT
686	MKINSTALLDIRS
687	MSGFMT
688	GMSGFMT
689	XGETTEXT
690	MSGMERGE
691	CC
692	CFLAGS
693	LDFLAGS
694	CPPFLAGS
695	ac_ct_CC
696	EXEEXT
697	OBJEXT
698	DEPDIR
699	am__include
700	am__quote	787	am__quote'
701	AMDEP_TRUE
702	AMDEP_FALSE
703	AMDEPBACKSLASH
704	CCDEPMODE
705	am__fastdepCC_TRUE
706	am__fastdepCC_FALSE
707	USE_NLS
708	LIBICONV
709	LTLIBICONV
710	INTLLIBS
711	LIBINTL
712	LTLIBINTL
713	POSUB
714	CPP
715	CXX
716	CXXFLAGS
717	ac_ct_CXX
718	CXXDEPMODE
719	am__fastdepCXX_TRUE
720	am__fastdepCXX_FALSE
721	GREP
722	EGREP
723	LN_S
724	RANLIB
725	IFTYPE
726	IFSUBTYPE
727	CXXCPP
728	ALLOCA
729	LINUX_IF_TUN_H
730	HAVE_TUNTAP
731	LDFLAGS_DAEMON
732	ROHC_TRUE
733	ROHC_FALSE
734	INCLUDES
735	LIBOBJS
736	LTLIBOBJS'
737	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	'
738	ac_precious_vars='build_alias	815	ac_precious_vars='build_alias
739	host_alias	816	host_alias
740	target_alias	817	target_alias
741	CC	818	CC
742	CFLAGS	819	CFLAGS
…		…
745	CPPFLAGS	822	CPPFLAGS
746	CPP	823	CPP
747	CXX	824	CXX
748	CXXFLAGS	825	CXXFLAGS
749	CCC	826	CCC
750	CXXCPP'	827	PKG_CONFIG
		828	PKG_CONFIG_PATH
		829	PKG_CONFIG_LIBDIR
		830	LIBCRYPTO_CFLAGS
		831	LIBCRYPTO_LIBS'
751		832
752		833
753	# Initialize some variables set by options.	834	# Initialize some variables set by options.
754	ac_init_help=	835	ac_init_help=
755	ac_init_version=false	836	ac_init_version=false
		837	ac_unrecognized_opts=
		838	ac_unrecognized_sep=
756	# The variables have the same names as the options, with	839	# The variables have the same names as the options, with
757	# dashes changed to underlines.	840	# dashes changed to underlines.
758	cache_file=/dev/null	841	cache_file=/dev/null
759	exec_prefix=NONE	842	exec_prefix=NONE
760	no_create=	843	no_create=
…		…
782	datarootdir='${prefix}/share'	865	datarootdir='${prefix}/share'
783	datadir='${datarootdir}'	866	datadir='${datarootdir}'
784	sysconfdir='${prefix}/etc'	867	sysconfdir='${prefix}/etc'
785	sharedstatedir='${prefix}/com'	868	sharedstatedir='${prefix}/com'
786	localstatedir='${prefix}/var'	869	localstatedir='${prefix}/var'
		870	runstatedir='${localstatedir}/run'
787	includedir='${prefix}/include'	871	includedir='${prefix}/include'
788	oldincludedir='/usr/include'	872	oldincludedir='/usr/include'
789	docdir='${datarootdir}/doc/${PACKAGE}'	873	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
790	infodir='${datarootdir}/info'	874	infodir='${datarootdir}/info'
791	htmldir='${docdir}'	875	htmldir='${docdir}'
792	dvidir='${docdir}'	876	dvidir='${docdir}'
793	pdfdir='${docdir}'	877	pdfdir='${docdir}'
794	psdir='${docdir}'	878	psdir='${docdir}'
…		…
806	ac_prev=	890	ac_prev=
807	continue	891	continue
808	fi	892	fi
809		893
810	case $ac_option in	894	case $ac_option in
811	*=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;	895	*=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
		896	*=) ac_optarg= ;;
812	*) ac_optarg=yes ;;	897	*) ac_optarg=yes ;;
813	esac	898	esac
814
815	# Accept the important Cygnus configure options, so we can diagnose typos.
816		899
817	case $ac_dashdash$ac_option in	900	case $ac_dashdash$ac_option in
818	--)	901	--)
819	ac_dashdash=yes ;;	902	ac_dashdash=yes ;;
820		903
…		…
849	-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \	932	-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
850	| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)	933	| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
851	datarootdir=$ac_optarg ;;	934	datarootdir=$ac_optarg ;;
852		935
853	-disable-* | --disable-*)	936	-disable-* | --disable-*)
854	ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`	937	ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
855	# Reject names that are not valid shell variable names.	938	# Reject names that are not valid shell variable names.
856	expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&	939	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
857	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	940	as_fn_error $? "invalid feature name: \`$ac_useropt'"
858	{ (exit 1); exit 1; }; }	941	ac_useropt_orig=$ac_useropt
859	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-$ac_useropt_orig"
		948	ac_unrecognized_sep=', ';;
		949	esac
860	eval enable_$ac_feature=no ;;	950	eval enable_$ac_useropt=no ;;
861		951
862	-docdir | --docdir | --docdi | --doc | --do)	952	-docdir | --docdir | --docdi | --doc | --do)
863	ac_prev=docdir ;;	953	ac_prev=docdir ;;
864	-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)	954	-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
865	docdir=$ac_optarg ;;	955	docdir=$ac_optarg ;;
…		…
868	ac_prev=dvidir ;;	958	ac_prev=dvidir ;;
869	-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)	959	-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
870	dvidir=$ac_optarg ;;	960	dvidir=$ac_optarg ;;
871		961
872	-enable-* | --enable-*)	962	-enable-* | --enable-*)
873	ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`	963	ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
874	# Reject names that are not valid shell variable names.	964	# Reject names that are not valid shell variable names.
875	expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&	965	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
876	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	966	as_fn_error $? "invalid feature name: \`$ac_useropt'"
877	{ (exit 1); exit 1; }; }	967	ac_useropt_orig=$ac_useropt
878	ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`	968	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
		969	case $ac_user_opts in
		970	*"
		971	"enable_$ac_useropt"
		972	"*) ;;
		973	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
		974	ac_unrecognized_sep=', ';;
		975	esac
879	eval enable_$ac_feature=\$ac_optarg ;;	976	eval enable_$ac_useropt=\$ac_optarg ;;
880		977
881	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \	978	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
882	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \	979	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
883	| --exec | --exe | --ex)	980	| --exec | --exe | --ex)
884	ac_prev=exec_prefix ;;	981	ac_prev=exec_prefix ;;
…		…
1019		1116
1020	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	1117	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1021	| -silent | --silent | --silen | --sile | --sil)	1118	| -silent | --silent | --silen | --sile | --sil)
1022	silent=yes ;;	1119	silent=yes ;;
1023		1120
		1121	-runstatedir | --runstatedir | --runstatedi | --runstated \
		1122	| --runstate | --runstat | --runsta | --runst | --runs \
		1123	| --run | --ru | --r)
		1124	ac_prev=runstatedir ;;
		1125	-runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
		1126	| --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
		1127	| --run=* | --ru=* | --r=*)
		1128	runstatedir=$ac_optarg ;;
		1129
1024	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)	1130	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1025	ac_prev=sbindir ;;	1131	ac_prev=sbindir ;;
1026	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \	1132	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1027	| --sbi=* | --sb=*)	1133	| --sbi=* | --sb=*)
1028	sbindir=$ac_optarg ;;	1134	sbindir=$ac_optarg ;;
…		…
1065		1171
1066	-version | --version | --versio | --versi | --vers | -V)	1172	-version | --version | --versio | --versi | --vers | -V)
1067	ac_init_version=: ;;	1173	ac_init_version=: ;;
1068		1174
1069	-with-* | --with-*)	1175	-with-* | --with-*)
1070	ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`	1176	ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1071	# Reject names that are not valid shell variable names.	1177	# Reject names that are not valid shell variable names.
1072	expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1178	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1073	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1179	as_fn_error $? "invalid package name: \`$ac_useropt'"
1074	{ (exit 1); exit 1; }; }	1180	ac_useropt_orig=$ac_useropt
1075	ac_package=`echo $ac_package | sed 's/[-.]/_/g'`	1181	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
		1182	case $ac_user_opts in
		1183	*"
		1184	"with_$ac_useropt"
		1185	"*) ;;
		1186	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
		1187	ac_unrecognized_sep=', ';;
		1188	esac
1076	eval with_$ac_package=\$ac_optarg ;;	1189	eval with_$ac_useropt=\$ac_optarg ;;
1077		1190
1078	-without-* | --without-*)	1191	-without-* | --without-*)
1079	ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`	1192	ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1080	# Reject names that are not valid shell variable names.	1193	# Reject names that are not valid shell variable names.
1081	expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1194	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1082	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1195	as_fn_error $? "invalid package name: \`$ac_useropt'"
1083	{ (exit 1); exit 1; }; }	1196	ac_useropt_orig=$ac_useropt
1084	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-$ac_useropt_orig"
		1203	ac_unrecognized_sep=', ';;
		1204	esac
1085	eval with_$ac_package=no ;;	1205	eval with_$ac_useropt=no ;;
1086		1206
1087	--x)	1207	--x)
1088	# Obsolete; use --with-x.	1208	# Obsolete; use --with-x.
1089	with_x=yes ;;	1209	with_x=yes ;;
1090		1210
…		…
1100	ac_prev=x_libraries ;;	1220	ac_prev=x_libraries ;;
1101	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \	1221	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1102	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)	1222	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1103	x_libraries=$ac_optarg ;;	1223	x_libraries=$ac_optarg ;;
1104		1224
1105	-*) { echo "$as_me: error: unrecognized option: $ac_option	1225	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1106	Try \`$0 --help' for more information." >&2	1226	Try \`$0 --help' for more information"
1107	{ (exit 1); exit 1; }; }
1108	;;	1227	;;
1109		1228
1110	*=*)	1229	*=*)
1111	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`	1230	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1112	# Reject names that are not valid shell variable names.	1231	# Reject names that are not valid shell variable names.
1113	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&	1232	case $ac_envvar in #(
		1233	'' | [0-9]* | *[!_$as_cr_alnum]* )
1114	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2	1234	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1115	{ (exit 1); exit 1; }; }	1235	esac
1116	eval $ac_envvar=\$ac_optarg	1236	eval $ac_envvar=\$ac_optarg
1117	export $ac_envvar ;;	1237	export $ac_envvar ;;
1118		1238
1119	*)	1239	*)
1120	# FIXME: should be removed in autoconf 3.0.	1240	# FIXME: should be removed in autoconf 3.0.
1121	echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1241	printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
1122	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1242	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1123	echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1243	printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
1124	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}	1244	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1125	;;	1245	;;
1126		1246
1127	esac	1247	esac
1128	done	1248	done
1129		1249
1130	if test -n "$ac_prev"; then	1250	if test -n "$ac_prev"; then
1131	ac_option=--`echo $ac_prev | sed 's/_/-/g'`	1251	ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1132	{ echo "$as_me: error: missing argument to $ac_option" >&2	1252	as_fn_error $? "missing argument to $ac_option"
1133	{ (exit 1); exit 1; }; }
1134	fi	1253	fi
1135		1254
1136	# Be sure to have absolute directory names.	1255	if test -n "$ac_unrecognized_opts"; then
		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: $ac_unrecognized_opts" >&2 ;;
		1260	esac
		1261	fi
		1262
		1263	# Check all directory arguments for consistency.
1137	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \	1264	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1138	datadir sysconfdir sharedstatedir localstatedir includedir \	1265	datadir sysconfdir sharedstatedir localstatedir includedir \
1139	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \	1266	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1140	libdir localedir mandir	1267	libdir localedir mandir runstatedir
1141	do	1268	do
1142	eval ac_val=\$$ac_var	1269	eval ac_val=\$$ac_var
		1270	# Remove trailing slashes.
		1271	case $ac_val in
		1272	*/ )
		1273	ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
		1274	eval $ac_var=\$ac_val;;
		1275	esac
		1276	# Be sure to have absolute directory names.
1143	case $ac_val in	1277	case $ac_val in
1144	[\\/$]* | ?:[\\/]* ) continue;;	1278	[\\/$]* | ?:[\\/]* ) continue;;
1145	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;	1279	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1146	esac	1280	esac
1147	{ echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1281	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1148	{ (exit 1); exit 1; }; }
1149	done	1282	done
1150		1283
1151	# There might be people who depend on the old broken behavior: `$host'	1284	# There might be people who depend on the old broken behavior: `$host'
1152	# used to hold the argument of --host etc.	1285	# used to hold the argument of --host etc.
1153	# FIXME: To remove some day.	1286	# FIXME: To remove some day.
…		…
1157		1290
1158	# FIXME: To remove some day.	1291	# FIXME: To remove some day.
1159	if test "x$host_alias" != x; then	1292	if test "x$host_alias" != x; then
1160	if test "x$build_alias" = x; then	1293	if test "x$build_alias" = x; then
1161	cross_compiling=maybe	1294	cross_compiling=maybe
1162	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1163	If a cross compiler is detected then cross compile mode will be used." >&2
1164	elif test "x$build_alias" != "x$host_alias"; then	1295	elif test "x$build_alias" != "x$host_alias"; then
1165	cross_compiling=yes	1296	cross_compiling=yes
1166	fi	1297	fi
1167	fi	1298	fi
1168		1299
…		…
1173		1304
1174		1305
1175	ac_pwd=`pwd` && test -n "$ac_pwd" &&	1306	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1176	ac_ls_di=`ls -di .` &&	1307	ac_ls_di=`ls -di .` &&
1177	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||	1308	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1178	{ echo "$as_me: error: Working directory cannot be determined" >&2	1309	as_fn_error $? "working directory cannot be determined"
1179	{ (exit 1); exit 1; }; }
1180	test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||	1310	test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1181	{ echo "$as_me: error: pwd does not report name of working directory" >&2	1311	as_fn_error $? "pwd does not report name of working directory"
1182	{ (exit 1); exit 1; }; }
1183		1312
1184		1313
1185	# Find the source files, if location was not specified.	1314	# Find the source files, if location was not specified.
1186	if test -z "$srcdir"; then	1315	if test -z "$srcdir"; then
1187	ac_srcdir_defaulted=yes	1316	ac_srcdir_defaulted=yes
1188	# Try the directory containing this script, then the parent directory.	1317	# Try the directory containing this script, then the parent directory.
1189	ac_confdir=`$as_dirname -- "$0" ||	1318	ac_confdir=`$as_dirname -- "$as_myself" ||
1190	$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	1319	$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1191	X"$0" : 'X\(//\)[^/]' \| \	1320	X"$as_myself" : 'X\(//\)[^/]' \| \
1192	X"$0" : 'X\(//\)$' \| \	1321	X"$as_myself" : 'X\(//\)$' \| \
1193	X"$0" : 'X\(/\)' \| . 2>/dev/null ||	1322	X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1194	echo X"$0" |	1323	printf "%s\n" X"$as_myself" |
1195	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	1324	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1196	s//\1/	1325	s//\1/
1197	q	1326	q
1198	}	1327	}
1199	/^X\(\/\/\)[^/].*/{	1328	/^X\(\/\/\)[^/].*/{
…		…
1216	else	1345	else
1217	ac_srcdir_defaulted=no	1346	ac_srcdir_defaulted=no
1218	fi	1347	fi
1219	if test ! -r "$srcdir/$ac_unique_file"; then	1348	if test ! -r "$srcdir/$ac_unique_file"; then
1220	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."	1349	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1221	{ 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"
1222	{ (exit 1); exit 1; }; }
1223	fi	1351	fi
1224	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"	1352	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1225	ac_abs_confdir=`(	1353	ac_abs_confdir=`(
1226	cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2	1354	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1227	{ (exit 1); exit 1; }; }
1228	pwd)`	1355	pwd)`
1229	# When building in place, set srcdir=.	1356	# When building in place, set srcdir=.
1230	if test "$ac_abs_confdir" = "$ac_pwd"; then	1357	if test "$ac_abs_confdir" = "$ac_pwd"; then
1231	srcdir=.	1358	srcdir=.
1232	fi	1359	fi
…		…
1248	#	1375	#
1249	if test "$ac_init_help" = "long"; then	1376	if test "$ac_init_help" = "long"; then
1250	# 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.
1251	# 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.
1252	cat <<_ACEOF	1379	cat <<_ACEOF
1253	\`configure' configures this package to adapt to many kinds of systems.	1380	\`configure' configures gvpe 3.1 to adapt to many kinds of systems.
1254		1381
1255	Usage: $0 [OPTION]... [VAR=VALUE]...	1382	Usage: $0 [OPTION]... [VAR=VALUE]...
1256		1383
1257	To assign environment variables (e.g., CC, CFLAGS...), specify them as	1384	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1258	VAR=VALUE. See below for descriptions of some of the useful variables.	1385	VAR=VALUE. See below for descriptions of some of the useful variables.
…		…
1262	Configuration:	1389	Configuration:
1263	-h, --help display this help and exit	1390	-h, --help display this help and exit
1264	--help=short display options specific to this package	1391	--help=short display options specific to this package
1265	--help=recursive display the short help of all the included packages	1392	--help=recursive display the short help of all the included packages
1266	-V, --version display version information and exit	1393	-V, --version display version information and exit
1267	-q, --quiet, --silent do not print \`checking...' messages	1394	-q, --quiet, --silent do not print \`checking ...' messages
1268	--cache-file=FILE cache test results in FILE [disabled]	1395	--cache-file=FILE cache test results in FILE [disabled]
1269	-C, --config-cache alias for \`--cache-file=config.cache'	1396	-C, --config-cache alias for \`--cache-file=config.cache'
1270	-n, --no-create do not create output files	1397	-n, --no-create do not create output files
1271	--srcdir=DIR find the sources in DIR [configure dir or \`..']	1398	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1272		1399
1273	Installation directories:	1400	Installation directories:
1274	--prefix=PREFIX install architecture-independent files in PREFIX	1401	--prefix=PREFIX install architecture-independent files in PREFIX
1275	[$ac_default_prefix]	1402	[$ac_default_prefix]
1276	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX	1403	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1277	[PREFIX]	1404	[PREFIX]
1278		1405
1279	By default, \`make install' will install all the files in	1406	By default, \`make install' will install all the files in
1280	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify	1407	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1281	an installation prefix other than \`$ac_default_prefix' using \`--prefix',	1408	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1282	for instance \`--prefix=\$HOME'.	1409	for instance \`--prefix=\$HOME'.
1283		1410
1284	For better control, use the options below.	1411	For better control, use the options below.
1285		1412
1286	Fine tuning of the installation directories:	1413	Fine tuning of the installation directories:
1287	--bindir=DIR user executables [EPREFIX/bin]	1414	--bindir=DIR user executables [EPREFIX/bin]
1288	--sbindir=DIR system admin executables [EPREFIX/sbin]	1415	--sbindir=DIR system admin executables [EPREFIX/sbin]
1289	--libexecdir=DIR program executables [EPREFIX/libexec]	1416	--libexecdir=DIR program executables [EPREFIX/libexec]
1290	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]	1417	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1291	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1418	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1292	--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]
1293	--libdir=DIR object code libraries [EPREFIX/lib]	1421	--libdir=DIR object code libraries [EPREFIX/lib]
1294	--includedir=DIR C header files [PREFIX/include]	1422	--includedir=DIR C header files [PREFIX/include]
1295	--oldincludedir=DIR C header files for non-gcc [/usr/include]	1423	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1296	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]	1424	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1297	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]	1425	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1298	--infodir=DIR info documentation [DATAROOTDIR/info]	1426	--infodir=DIR info documentation [DATAROOTDIR/info]
1299	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]	1427	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1300	--mandir=DIR man documentation [DATAROOTDIR/man]	1428	--mandir=DIR man documentation [DATAROOTDIR/man]
1301	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]	1429	--docdir=DIR documentation root [DATAROOTDIR/doc/gvpe]
1302	--htmldir=DIR html documentation [DOCDIR]	1430	--htmldir=DIR html documentation [DOCDIR]
1303	--dvidir=DIR dvi documentation [DOCDIR]	1431	--dvidir=DIR dvi documentation [DOCDIR]
1304	--pdfdir=DIR pdf documentation [DOCDIR]	1432	--pdfdir=DIR pdf documentation [DOCDIR]
1305	--psdir=DIR ps documentation [DOCDIR]	1433	--psdir=DIR ps documentation [DOCDIR]
1306	_ACEOF	1434	_ACEOF
1307		1435
1308	cat <<\_ACEOF	1436	cat <<\_ACEOF
1309		1437
1310	Program names:	1438	Program names:
…		…
1318	--target=TARGET configure for building compilers for TARGET [HOST]	1446	--target=TARGET configure for building compilers for TARGET [HOST]
1319	_ACEOF	1447	_ACEOF
1320	fi	1448	fi
1321		1449
1322	if test -n "$ac_init_help"; then	1450	if test -n "$ac_init_help"; then
1323		1451	case $ac_init_help in
		1452	short | recursive ) echo "Configuration of gvpe 3.1:";;
		1453	esac
1324	cat <<\_ACEOF	1454	cat <<\_ACEOF
1325		1455
1326	Optional Features:	1456	Optional Features:
		1457	--disable-option-checking ignore unrecognized --enable/--with options
1327	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)	1458	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1328	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]	1459	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1329	--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
1330	(and sometimes confusing) to the casual installer	1464	sometimes confusing) to the casual installer
1331	--disable-dependency-tracking Speeds up one-time builds	1465	--enable-dependency-tracking
1332	--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
1333	--disable-rpath do not hardcode runtime library paths	1469	--disable-rpath do not hardcode runtime library paths
1334	--disable-nls do not use Native Language Support	1470	--disable-nls do not use Native Language Support
1335	--enable-iftype=TYPE/SUBTYPE	1471	--enable-iftype=TYPE/SUBTYPE
1336	Use kernel/net device interface TYPE/SUBTYPE.	1472	Use kernel/net device interface TYPE/SUBTYPE.
1337	Working combinations are (see doc/gvpe.osdep.5.pod):	1473	Working combinations are (see doc/gvpe.osdep.5.pod):
…		…
1340	"tincd/darwin" "native/cygwin"; Untested	1476	"tincd/darwin" "native/cygwin"; Untested
1341	combinations are: "tincd/bsd" "tincd/solaris"	1477	combinations are: "tincd/bsd" "tincd/solaris"
1342	"tincd/mingw" "tincd/raw_socket" "tincd/uml_socket";	1478	"tincd/mingw" "tincd/raw_socket" "tincd/uml_socket";
1343	Broken combinations are: "tincd/cygwin"; The default	1479	Broken combinations are: "tincd/cygwin"; The default
1344	is to autodetect.	1480	is to autodetect.
		1481	--enable-threads try to use threads for long-running asynchronous
		1482	operations (default enabled).
1345	--enable-static-daemon enable statically linked daemon.	1483	--enable-static-daemon enable statically linked daemon.
1346	--disable-icmp enable icmp protocol support (default enabled).	1484	--disable-icmp enable icmp protocol support (default enabled).
1347	--disable-tcp enable tcp protocol support (default enabled).	1485	--disable-tcp enable tcp protocol support (default enabled).
1348	--disable-http-proxy enable http proxy connect support (default enabled).	1486	--disable-http-proxy enable http proxy connect support (default enabled).
1349	--enable-dns enable dns tunnel protocol support (default	1487	--enable-dns enable dns tunnel protocol support (default
1350	disabled).	1488	disabled).
		1489	--enable-rsa-length=BITS
		1490	use BITS rsa keys (default 3072). Allowed values are
		1491	2048-10240.
1351	--enable-hmac-length=BYTES	1492	--enable-hmac-length=BYTES
1352	use a hmac of length BYTES bytes (default 12).	1493	use a hmac of length BYTES bytes (default 12).
1353	Allowed values are 4, 8, 12, 16.	1494	Allowed values are 4, 8, 12, 16.
1354	--enable-rand-length=BYTES
1355	use BYTES bytes of extra randomness (default 8).
1356	Allowed values are 0, 4, 8.
1357	--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).
1358	Use 9100 for jumbogram support.	1496	Use 9100 for jumbogram support.
1359	--disable-compression Disable compression support.	1497	--disable-compression Disable compression support.
1360	--enable-cipher=CIPHER Select the symmetric cipher (default "aes-128").	1498	--enable-cipher=CIPHER Select the symmetric cipher (default "aes-128").
1361	Must be one of "bf" (blowfish), "aes-128"	1499	Must be one of "aes-128" (rijndael), "aes-192", or
1362	(rijndael), "aes-192" or "aes-256".	1500	"aes-256".
1363	--enable-digest=CIPHER Select the digest algorithm to use (default	1501	--enable-hmac-digest=HMAC
		1502	Select the HMAC digest algorithm to use (default
1364	"ripemd160"). Must be one of "sha512", "sha256",	1503	"sha1"). Must be one of "sha512", "sha256", "sha1",
1365	"sha1", "ripemd160", "md5" or "md4" (insecure).	1504	"ripemd160", "whirlpool".
		1505	--enable-auth-digest=DIGEST
		1506	Select the hmac algorithm to use (default "sha512").
		1507	Must be one of "sha512", "sha256", "whirlpool".
1366		1508
1367	Optional Packages:	1509	Optional Packages:
1368	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1510	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1369	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1511	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1370	--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
…		…
1372	--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
1373	--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
1374	--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
1375	--with-kernel=dir give the directory with kernel sources	1517	--with-kernel=dir give the directory with kernel sources
1376	(default: /usr/src/linux)	1518	(default: /usr/src/linux)
1377	--with-openssl-include=DIR OpenSSL headers directory (without trailing /openssl)
1378	--with-openssl-lib=DIR OpenSSL library directory
1379		1519
1380	Some influential environment variables:	1520	Some influential environment variables:
1381	CC C compiler command	1521	CC C compiler command
1382	CFLAGS C compiler flags	1522	CFLAGS C compiler flags
1383	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
1384	nonstandard directory <lib dir>	1524	nonstandard directory <lib dir>
1385	LIBS libraries to pass to the linker, e.g. -l<library>	1525	LIBS libraries to pass to the linker, e.g. -l<library>
1386	CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if	1526	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1387	you have headers in a nonstandard directory <include dir>	1527	you have headers in a nonstandard directory <include dir>
1388	CPP C preprocessor	1528	CPP C preprocessor
1389	CXX C++ compiler command	1529	CXX C++ compiler command
1390	CXXFLAGS C++ compiler flags	1530	CXXFLAGS C++ compiler flags
1391	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
1392		1540
1393	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
1394	it to find libraries and programs with nonstandard names/locations.	1542	it to find libraries and programs with nonstandard names/locations.
1395		1543
		1544	Report bugs to the package provider.
1396	_ACEOF	1545	_ACEOF
1397	ac_status=$?	1546	ac_status=$?
1398	fi	1547	fi
1399		1548
1400	if test "$ac_init_help" = "recursive"; then	1549	if test "$ac_init_help" = "recursive"; then
1401	# If there are subdirs, report their specific --help.	1550	# If there are subdirs, report their specific --help.
1402	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
1403	test -d "$ac_dir" || continue	1552	test -d "$ac_dir" ||
		1553	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
		1554	continue
1404	ac_builddir=.	1555	ac_builddir=.
1405		1556
1406	case "$ac_dir" in	1557	case "$ac_dir" in
1407	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	1558	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1408	*)	1559	*)
1409	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	1560	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1410	# A ".." for each directory in $ac_dir_suffix.	1561	# A ".." for each directory in $ac_dir_suffix.
1411	ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`	1562	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1412	case $ac_top_builddir_sub in	1563	case $ac_top_builddir_sub in
1413	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	1564	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1414	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	1565	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1415	esac ;;	1566	esac ;;
1416	esac	1567	esac
…		…
1434	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;	1585	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1435	esac	1586	esac
1436	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix	1587	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1437		1588
1438	cd "$ac_dir" || { ac_status=$?; continue; }	1589	cd "$ac_dir" || { ac_status=$?; continue; }
1439	# Check for guested configure.	1590	# Check for configure.gnu first; this name is used for a wrapper for
		1591	# Metaconfig's "Configure" on case-insensitive file systems.
1440	if test -f "$ac_srcdir/configure.gnu"; then	1592	if test -f "$ac_srcdir/configure.gnu"; then
1441	echo &&	1593	echo &&
1442	$SHELL "$ac_srcdir/configure.gnu" --help=recursive	1594	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1443	elif test -f "$ac_srcdir/configure"; then	1595	elif test -f "$ac_srcdir/configure"; then
1444	echo &&	1596	echo &&
1445	$SHELL "$ac_srcdir/configure" --help=recursive	1597	$SHELL "$ac_srcdir/configure" --help=recursive
1446	else	1598	else
1447	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1599	printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1448	fi || ac_status=$?	1600	fi || ac_status=$?
1449	cd "$ac_pwd" || { ac_status=$?; break; }	1601	cd "$ac_pwd" || { ac_status=$?; break; }
1450	done	1602	done
1451	fi	1603	fi
1452		1604
1453	test -n "$ac_init_help" && exit $ac_status	1605	test -n "$ac_init_help" && exit $ac_status
1454	if $ac_init_version; then	1606	if $ac_init_version; then
1455	cat <<\_ACEOF	1607	cat <<\_ACEOF
1456	configure	1608	gvpe configure 3.1
1457	generated by GNU Autoconf 2.61	1609	generated by GNU Autoconf 2.71
1458		1610
1459	Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,	1611	Copyright (C) 2021 Free Software Foundation, Inc.
1460	2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1461	This configure script is free software; the Free Software Foundation	1612	This configure script is free software; the Free Software Foundation
1462	gives unlimited permission to copy, distribute and modify it.	1613	gives unlimited permission to copy, distribute and modify it.
1463	_ACEOF	1614	_ACEOF
1464	exit	1615	exit
1465	fi	1616	fi
		1617
		1618	## ------------------------ ##
		1619	## Autoconf initialization. ##
		1620	## ------------------------ ##
		1621
		1622	# ac_fn_c_try_compile LINENO
		1623	# --------------------------
		1624	# Try to compile conftest.$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
1466	cat >config.log <<_ACEOF	2136	cat >config.log <<_ACEOF
1467	This file contains any messages produced by compilers while	2137	This file contains any messages produced by compilers while
1468	running configure, to aid debugging if configure makes a mistake.	2138	running configure, to aid debugging if configure makes a mistake.
1469		2139
1470	It was created by $as_me, which was	2140	It was created by gvpe $as_me 3.1, which was
1471	generated by GNU Autoconf 2.61. Invocation command line was	2141	generated by GNU Autoconf 2.71. Invocation command line was
1472		2142
1473	$ $0 $@	2143	$ $0$ac_configure_args_raw
1474		2144
1475	_ACEOF	2145	_ACEOF
1476	exec 5>>config.log	2146	exec 5>>config.log
1477	{	2147	{
1478	cat <<_ASUNAME	2148	cat <<_ASUNAME
…		…
1501		2171
1502	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2172	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1503	for as_dir in $PATH	2173	for as_dir in $PATH
1504	do	2174	do
1505	IFS=$as_save_IFS	2175	IFS=$as_save_IFS
1506	test -z "$as_dir" && as_dir=.	2176	case $as_dir in #(((
1507	echo "PATH: $as_dir"	2177	'') as_dir=./ ;;
		2178	*/) ;;
		2179	*) as_dir=$as_dir/ ;;
		2180	esac
		2181	printf "%s\n" "PATH: $as_dir"
1508	done	2182	done
1509	IFS=$as_save_IFS	2183	IFS=$as_save_IFS
1510		2184
1511	} >&5	2185	} >&5
1512		2186
1513	cat >&5 <<_ACEOF	2187	cat >&5 <<_ACEOF
…		…
1537	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;	2211	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1538	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	2212	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1539	| -silent | --silent | --silen | --sile | --sil)	2213	| -silent | --silent | --silen | --sile | --sil)
1540	continue ;;	2214	continue ;;
1541	*\'*)	2215	*\'*)
1542	ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;	2216	ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1543	esac	2217	esac
1544	case $ac_pass in	2218	case $ac_pass in
1545	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;	2219	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1546	2)	2220	2)
1547	ac_configure_args1="$ac_configure_args1 '$ac_arg'"	2221	as_fn_append ac_configure_args1 " '$ac_arg'"
1548	if test $ac_must_keep_next = true; then	2222	if test $ac_must_keep_next = true; then
1549	ac_must_keep_next=false # Got value, back to normal.	2223	ac_must_keep_next=false # Got value, back to normal.
1550	else	2224	else
1551	case $ac_arg in	2225	case $ac_arg in
1552	*=* | --config-cache | -C | -disable-* | --disable-* \	2226	*=* | --config-cache | -C | -disable-* | --disable-* \
…		…
1558	esac	2232	esac
1559	;;	2233	;;
1560	-* ) ac_must_keep_next=true ;;	2234	-* ) ac_must_keep_next=true ;;
1561	esac	2235	esac
1562	fi	2236	fi
1563	ac_configure_args="$ac_configure_args '$ac_arg'"	2237	as_fn_append ac_configure_args " '$ac_arg'"
1564	;;	2238	;;
1565	esac	2239	esac
1566	done	2240	done
1567	done	2241	done
1568	$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }	2242	{ ac_configure_args0=; unset ac_configure_args0;}
1569	$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }	2243	{ ac_configure_args1=; unset ac_configure_args1;}
1570		2244
1571	# When interrupted or exit'd, cleanup temporary files, and complete	2245	# When interrupted or exit'd, cleanup temporary files, and complete
1572	# config.log. We remove comments because anyway the quotes in there	2246	# config.log. We remove comments because anyway the quotes in there
1573	# would cause problems or look ugly.	2247	# would cause problems or look ugly.
1574	# WARNING: Use '\'' to represent an apostrophe within the trap.	2248	# WARNING: Use '\'' to represent an apostrophe within the trap.
1575	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.	2249	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1576	trap 'exit_status=$?	2250	trap 'exit_status=$?
		2251	# Sanitize IFS.
		2252	IFS=" "" $as_nl"
1577	# Save into config.log some information that might help in debugging.	2253	# Save into config.log some information that might help in debugging.
1578	{	2254	{
1579	echo	2255	echo
1580		2256
1581	cat <<\_ASBOX	2257	printf "%s\n" "## ---------------- ##
1582	## ---------------- ##
1583	## Cache variables. ##	2258	## Cache variables. ##
1584	## ---------------- ##	2259	## ---------------- ##"
1585	_ASBOX
1586	echo	2260	echo
1587	# The following way of writing the cache mishandles newlines in values,	2261	# The following way of writing the cache mishandles newlines in values,
1588	(	2262	(
1589	for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do	2263	for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1590	eval ac_val=\$$ac_var	2264	eval ac_val=\$$ac_var
1591	case $ac_val in #(	2265	case $ac_val in #(
1592	*${as_nl}*)	2266	*${as_nl}*)
1593	case $ac_var in #(	2267	case $ac_var in #(
1594	*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5	2268	*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1595	echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;	2269	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1596	esac	2270	esac
1597	case $ac_var in #(	2271	case $ac_var in #(
1598	_ | IFS | as_nl) ;; #(	2272	_ | IFS | as_nl) ;; #(
1599	*) $as_unset $ac_var ;;	2273	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		2274	*) { eval $ac_var=; unset $ac_var;} ;;
1600	esac ;;	2275	esac ;;
1601	esac	2276	esac
1602	done	2277	done
1603	(set) 2>&1 |	2278	(set) 2>&1 |
1604	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(	2279	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
…		…
1613	esac |	2288	esac |
1614	sort	2289	sort
1615	)	2290	)
1616	echo	2291	echo
1617		2292
1618	cat <<\_ASBOX	2293	printf "%s\n" "## ----------------- ##
1619	## ----------------- ##
1620	## Output variables. ##	2294	## Output variables. ##
1621	## ----------------- ##	2295	## ----------------- ##"
1622	_ASBOX
1623	echo	2296	echo
1624	for ac_var in $ac_subst_vars	2297	for ac_var in $ac_subst_vars
1625	do	2298	do
1626	eval ac_val=\$$ac_var	2299	eval ac_val=\$$ac_var
1627	case $ac_val in	2300	case $ac_val in
1628	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2301	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1629	esac	2302	esac
1630	echo "$ac_var='\''$ac_val'\''"	2303	printf "%s\n" "$ac_var='\''$ac_val'\''"
1631	done | sort	2304	done | sort
1632	echo	2305	echo
1633		2306
1634	if test -n "$ac_subst_files"; then	2307	if test -n "$ac_subst_files"; then
1635	cat <<\_ASBOX	2308	printf "%s\n" "## ------------------- ##
1636	## ------------------- ##
1637	## File substitutions. ##	2309	## File substitutions. ##
1638	## ------------------- ##	2310	## ------------------- ##"
1639	_ASBOX
1640	echo	2311	echo
1641	for ac_var in $ac_subst_files	2312	for ac_var in $ac_subst_files
1642	do	2313	do
1643	eval ac_val=\$$ac_var	2314	eval ac_val=\$$ac_var
1644	case $ac_val in	2315	case $ac_val in
1645	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2316	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1646	esac	2317	esac
1647	echo "$ac_var='\''$ac_val'\''"	2318	printf "%s\n" "$ac_var='\''$ac_val'\''"
1648	done | sort	2319	done | sort
1649	echo	2320	echo
1650	fi	2321	fi
1651		2322
1652	if test -s confdefs.h; then	2323	if test -s confdefs.h; then
1653	cat <<\_ASBOX	2324	printf "%s\n" "## ----------- ##
1654	## ----------- ##
1655	## confdefs.h. ##	2325	## confdefs.h. ##
1656	## ----------- ##	2326	## ----------- ##"
1657	_ASBOX
1658	echo	2327	echo
1659	cat confdefs.h	2328	cat confdefs.h
1660	echo	2329	echo
1661	fi	2330	fi
1662	test "$ac_signal" != 0 &&	2331	test "$ac_signal" != 0 &&
1663	echo "$as_me: caught signal $ac_signal"	2332	printf "%s\n" "$as_me: caught signal $ac_signal"
1664	echo "$as_me: exit $exit_status"	2333	printf "%s\n" "$as_me: exit $exit_status"
1665	} >&5	2334	} >&5
1666	rm -f core *.core core.conftest.* &&	2335	rm -f core *.core core.conftest.* &&
1667	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&	2336	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1668	exit $exit_status	2337	exit $exit_status
1669	' 0	2338	' 0
1670	for ac_signal in 1 2 13 15; do	2339	for ac_signal in 1 2 13 15; do
1671	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal	2340	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1672	done	2341	done
1673	ac_signal=0	2342	ac_signal=0
1674		2343
1675	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2344	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1676	rm -f -r conftest* confdefs.h	2345	rm -f -r conftest* confdefs.h
1677		2346
		2347	printf "%s\n" "/* confdefs.h */" > confdefs.h
		2348
1678	# Predefined preprocessor variables.	2349	# Predefined preprocessor variables.
1679		2350
1680	cat >>confdefs.h <<_ACEOF	2351	printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
1681	#define PACKAGE_NAME "$PACKAGE_NAME"
1682	_ACEOF
1683		2352
		2353	printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
1684		2354
1685	cat >>confdefs.h <<_ACEOF	2355	printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
1686	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1687	_ACEOF
1688		2356
		2357	printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
1689		2358
1690	cat >>confdefs.h <<_ACEOF	2359	printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
1691	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1692	_ACEOF
1693		2360
1694		2361	printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
1695	cat >>confdefs.h <<_ACEOF
1696	#define PACKAGE_STRING "$PACKAGE_STRING"
1697	_ACEOF
1698
1699
1700	cat >>confdefs.h <<_ACEOF
1701	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1702	_ACEOF
1703		2362
1704		2363
1705	# 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.
1706	# Prefer explicitly selected file to automatically selected ones.	2365	# Prefer an explicitly selected file to automatically selected ones.
1707	if test -n "$CONFIG_SITE"; then	2366	if test -n "$CONFIG_SITE"; then
1708	set x "$CONFIG_SITE"	2367	ac_site_files="$CONFIG_SITE"
1709	elif test "x$prefix" != xNONE; then	2368	elif test "x$prefix" != xNONE; then
1710	set x "$prefix/share/config.site" "$prefix/etc/config.site"	2369	ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
1711	else	2370	else
1712	set x "$ac_default_prefix/share/config.site" \	2371	ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1713	"$ac_default_prefix/etc/config.site"
1714	fi	2372	fi
1715	shift	2373
1716	for ac_site_file	2374	for ac_site_file in $ac_site_files
1717	do	2375	do
1718	if test -r "$ac_site_file"; then	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
1719	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5	2383	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1720	echo "$as_me: loading site script $ac_site_file" >&6;}	2384	printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
1721	sed 's/^/| /' "$ac_site_file" >&5	2385	sed 's/^/| /' "$ac_site_file" >&5
1722	. "$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; }
1723	fi	2391	fi
1724	done	2392	done
1725		2393
1726	if test -r "$cache_file"; then	2394	if test -r "$cache_file"; then
1727	# Some versions of bash will fail to source /dev/null (special	2395	# Some versions of bash will fail to source /dev/null (special files
1728	# files actually), so we avoid doing that.	2396	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1729	if test -f "$cache_file"; then	2397	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1730	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5	2398	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1731	echo "$as_me: loading cache $cache_file" >&6;}	2399	printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
1732	case $cache_file in	2400	case $cache_file in
1733	[\\/]* | ?:[\\/]* ) . "$cache_file";;	2401	[\\/]* | ?:[\\/]* ) . "$cache_file";;
1734	*) . "./$cache_file";;	2402	*) . "./$cache_file";;
1735	esac	2403	esac
1736	fi	2404	fi
1737	else	2405	else
1738	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5	2406	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1739	echo "$as_me: creating cache $cache_file" >&6;}	2407	printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
1740	>$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 ${ac_aux_dir}configure"
1741	fi	3041	fi
1742		3042
1743	# Check that the precious variables saved in the cache have kept the same	3043	# Check that the precious variables saved in the cache have kept the same
1744	# value.	3044	# value.
1745	ac_cache_corrupted=false	3045	ac_cache_corrupted=false
…		…
1748	eval ac_new_set=\$ac_env_${ac_var}_set	3048	eval ac_new_set=\$ac_env_${ac_var}_set
1749	eval ac_old_val=\$ac_cv_env_${ac_var}_value	3049	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1750	eval ac_new_val=\$ac_env_${ac_var}_value	3050	eval ac_new_val=\$ac_env_${ac_var}_value
1751	case $ac_old_set,$ac_new_set in	3051	case $ac_old_set,$ac_new_set in
1752	set,)	3052	set,)
1753	{ 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 \`$ac_old_val' in the previous run" >&5
1754	echo "$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 \`$ac_old_val' in the previous run" >&2;}
1755	ac_cache_corrupted=: ;;	3055	ac_cache_corrupted=: ;;
1756	,set)	3056	,set)
1757	{ echo "$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
1758	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;}
1759	ac_cache_corrupted=: ;;	3059	ac_cache_corrupted=: ;;
1760	,);;	3060	,);;
1761	*)	3061	*)
1762	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" != "$ac_new_val_w"; then
1763	{ echo "$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
1764	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;}
1765	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1766	echo "$as_me: former value: $ac_old_val" >&2;}
1767	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1768	echo "$as_me: current value: $ac_new_val" >&2;}
1769	ac_cache_corrupted=:	3069	ac_cache_corrupted=:
		3070	else
		3071	{ printf "%s\n" "$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: \`$ac_new_val'" >&2;}
1770	fi;;	3079	fi;;
1771	esac	3080	esac
1772	# Pass precious variables to config.status.	3081	# Pass precious variables to config.status.
1773	if test "$ac_new_set" = set; then	3082	if test "$ac_new_set" = set; then
1774	case $ac_new_val in	3083	case $ac_new_val in
1775	*\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;	3084	*\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1776	*) ac_arg=$ac_var=$ac_new_val ;;	3085	*) ac_arg=$ac_var=$ac_new_val ;;
1777	esac	3086	esac
1778	case " $ac_configure_args " in	3087	case " $ac_configure_args " in
1779	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.	3088	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1780	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;	3089	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1781	esac	3090	esac
1782	fi	3091	fi
1783	done	3092	done
1784	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 \`$ac_pwd':" >&2;}
1785	{ echo "$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
1786	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;}
1787	{ { 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 $cache_file'
1788	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}	3099	and start over" "$LINENO" 5
1789	{ (exit 1); exit 1; }; }
1790	fi	3100	fi
1791		3101	## -------------------- ##
1792		3102	## Main body of script. ##
1793		3103	## -------------------- ##
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807		3104
1808	ac_ext=c	3105	ac_ext=c
1809	ac_cpp='$CPP $CPPFLAGS'	3106	ac_cpp='$CPP $CPPFLAGS'
1810	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3107	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1811	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 $LIBS >&5'
1812	ac_compiler_gnu=$ac_cv_c_compiler_gnu	3109	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1813		3110
1814		3111
1815		3112
1816	ac_aux_dir=
1817	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1818	if test -f "$ac_dir/install-sh"; then
1819	ac_aux_dir=$ac_dir
1820	ac_install_sh="$ac_aux_dir/install-sh -c"
1821	break
1822	elif test -f "$ac_dir/install.sh"; then
1823	ac_aux_dir=$ac_dir
1824	ac_install_sh="$ac_aux_dir/install.sh -c"
1825	break
1826	elif test -f "$ac_dir/shtool"; then
1827	ac_aux_dir=$ac_dir
1828	ac_install_sh="$ac_aux_dir/shtool install -c"
1829	break
1830	fi
1831	done
1832	if test -z "$ac_aux_dir"; then
1833	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1834	echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1835	{ (exit 1); exit 1; }; }
1836	fi
1837		3113
1838	# These three variables are undocumented and unsupported,
1839	# and are intended to be withdrawn in a future Autoconf release.
1840	# They can cause serious problems if a builder's source tree is in a directory
1841	# whose full name contains unusual characters.
1842	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1843	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1844	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1845		3114
1846		3115
1847	# Make sure we can run config.sub.	3116	# Make sure we can run config.sub.
1848	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||	3117	$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
1849	{ { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5	3118	as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
1850	echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
1851	{ (exit 1); exit 1; }; }
1852		3119
1853	{ echo "$as_me:$LINENO: checking build system type" >&5	3120	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1854	echo $ECHO_N "checking build system type... $ECHO_C" >&6; }	3121	printf %s "checking build system type... " >&6; }
1855	if test "${ac_cv_build+set}" = set; then	3122	if test ${ac_cv_build+y}
1856	echo $ECHO_N "(cached) $ECHO_C" >&6	3123	then :
1857	else	3124	printf %s "(cached) " >&6
		3125	else $as_nop
1858	ac_build_alias=$build_alias	3126	ac_build_alias=$build_alias
1859	test "x$ac_build_alias" = x &&	3127	test "x$ac_build_alias" = x &&
1860	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`	3128	ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
1861	test "x$ac_build_alias" = x &&	3129	test "x$ac_build_alias" = x &&
1862	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5	3130	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
1863	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1864	{ (exit 1); exit 1; }; }
1865	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||	3131	ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
1866	{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5	3132	as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
1867	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
1868	{ (exit 1); exit 1; }; }
1869		3133
1870	fi	3134	fi
1871	{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5	3135	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1872	echo "${ECHO_T}$ac_cv_build" >&6; }	3136	printf "%s\n" "$ac_cv_build" >&6; }
1873	case $ac_cv_build in	3137	case $ac_cv_build in
1874	*-*-*) ;;	3138	*-*-*) ;;
1875	*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5	3139	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
1876	echo "$as_me: error: invalid value of canonical build" >&2;}
1877	{ (exit 1); exit 1; }; };;
1878	esac	3140	esac
1879	build=$ac_cv_build	3141	build=$ac_cv_build
1880	ac_save_IFS=$IFS; IFS='-'	3142	ac_save_IFS=$IFS; IFS='-'
1881	set x $ac_cv_build	3143	set x $ac_cv_build
1882	shift	3144	shift
…		…
1888	build_os=$*	3150	build_os=$*
1889	IFS=$ac_save_IFS	3151	IFS=$ac_save_IFS
1890	case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac	3152	case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1891		3153
1892		3154
1893	{ echo "$as_me:$LINENO: checking host system type" >&5	3155	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1894	echo $ECHO_N "checking host system type... $ECHO_C" >&6; }	3156	printf %s "checking host system type... " >&6; }
1895	if test "${ac_cv_host+set}" = set; then	3157	if test ${ac_cv_host+y}
1896	echo $ECHO_N "(cached) $ECHO_C" >&6	3158	then :
1897	else	3159	printf %s "(cached) " >&6
		3160	else $as_nop
1898	if test "x$host_alias" = x; then	3161	if test "x$host_alias" = x; then
1899	ac_cv_host=$ac_cv_build	3162	ac_cv_host=$ac_cv_build
1900	else	3163	else
1901	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||	3164	ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
1902	{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5	3165	as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
1903	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
1904	{ (exit 1); exit 1; }; }
1905	fi	3166	fi
1906		3167
1907	fi	3168	fi
1908	{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5	3169	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1909	echo "${ECHO_T}$ac_cv_host" >&6; }	3170	printf "%s\n" "$ac_cv_host" >&6; }
1910	case $ac_cv_host in	3171	case $ac_cv_host in
1911	*-*-*) ;;	3172	*-*-*) ;;
1912	*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5	3173	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
1913	echo "$as_me: error: invalid value of canonical host" >&2;}
1914	{ (exit 1); exit 1; }; };;
1915	esac	3174	esac
1916	host=$ac_cv_host	3175	host=$ac_cv_host
1917	ac_save_IFS=$IFS; IFS='-'	3176	ac_save_IFS=$IFS; IFS='-'
1918	set x $ac_cv_host	3177	set x $ac_cv_host
1919	shift	3178	shift
…		…
1925	host_os=$*	3184	host_os=$*
1926	IFS=$ac_save_IFS	3185	IFS=$ac_save_IFS
1927	case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac	3186	case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1928		3187
1929		3188
1930	{ echo "$as_me:$LINENO: checking target system type" >&5	3189	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1931	echo $ECHO_N "checking target system type... $ECHO_C" >&6; }	3190	printf %s "checking target system type... " >&6; }
1932	if test "${ac_cv_target+set}" = set; then	3191	if test ${ac_cv_target+y}
1933	echo $ECHO_N "(cached) $ECHO_C" >&6	3192	then :
1934	else	3193	printf %s "(cached) " >&6
		3194	else $as_nop
1935	if test "x$target_alias" = x; then	3195	if test "x$target_alias" = x; then
1936	ac_cv_target=$ac_cv_host	3196	ac_cv_target=$ac_cv_host
1937	else	3197	else
1938	ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||	3198	ac_cv_target=`$SHELL "${ac_aux_dir}config.sub" $target_alias` ||
1939	{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5	3199	as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $target_alias failed" "$LINENO" 5
1940	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
1941	{ (exit 1); exit 1; }; }
1942	fi	3200	fi
1943		3201
1944	fi	3202	fi
1945	{ echo "$as_me:$LINENO: result: $ac_cv_target" >&5	3203	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
1946	echo "${ECHO_T}$ac_cv_target" >&6; }	3204	printf "%s\n" "$ac_cv_target" >&6; }
1947	case $ac_cv_target in	3205	case $ac_cv_target in
1948	*-*-*) ;;	3206	*-*-*) ;;
1949	*) { { echo "$as_me:$LINENO: error: invalid value of canonical target" >&5	3207	*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
1950	echo "$as_me: error: invalid value of canonical target" >&2;}
1951	{ (exit 1); exit 1; }; };;
1952	esac	3208	esac
1953	target=$ac_cv_target	3209	target=$ac_cv_target
1954	ac_save_IFS=$IFS; IFS='-'	3210	ac_save_IFS=$IFS; IFS='-'
1955	set x $ac_cv_target	3211	set x $ac_cv_target
1956	shift	3212	shift
…		…
1968	# will get canonicalized.	3224	# will get canonicalized.
1969	test -n "$target_alias" &&	3225	test -n "$target_alias" &&
1970	test "$program_prefix$program_suffix$program_transform_name" = \	3226	test "$program_prefix$program_suffix$program_transform_name" = \
1971	NONENONEs,x,x, &&	3227	NONENONEs,x,x, &&
1972	program_prefix=${target_alias}-	3228	program_prefix=${target_alias}-
1973	am__api_version="1.7"	3229	am__api_version='1.16'
		3230
		3231
1974	# Find a good install program. We prefer a C program (faster),	3232	# Find a good install program. We prefer a C program (faster),
1975	# so one script is as good as another. But avoid the broken or	3233	# so one script is as good as another. But avoid the broken or
1976	# incompatible versions:	3234	# incompatible versions:
1977	# SysV /etc/install, /usr/sbin/install	3235	# SysV /etc/install, /usr/sbin/install
1978	# SunOS /usr/etc/install	3236	# SunOS /usr/etc/install
1979	# IRIX /sbin/install	3237	# IRIX /sbin/install
…		…
1982	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag	3240	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1983	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	3241	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1984	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"	3242	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1985	# OS/2's system install, which has a completely different semantic	3243	# OS/2's system install, which has a completely different semantic
1986	# ./install, which can be erroneously created by make from ./install.sh.	3244	# ./install, which can be erroneously created by make from ./install.sh.
		3245	# Reject install programs that cannot install multiple files.
1987	{ echo "$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
1988	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }	3247	printf %s "checking for a BSD-compatible install... " >&6; }
1989	if test -z "$INSTALL"; then	3248	if test -z "$INSTALL"; then
1990	if test "${ac_cv_path_install+set}" = set; then	3249	if test ${ac_cv_path_install+y}
1991	echo $ECHO_N "(cached) $ECHO_C" >&6	3250	then :
1992	else	3251	printf %s "(cached) " >&6
		3252	else $as_nop
1993	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3253	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1994	for as_dir in $PATH	3254	for as_dir in $PATH
1995	do	3255	do
1996	IFS=$as_save_IFS	3256	IFS=$as_save_IFS
1997	test -z "$as_dir" && as_dir=.	3257	case $as_dir in #(((
1998	# Account for people who put trailing slashes in PATH elements.	3258	'') as_dir=./ ;;
		3259	*/) ;;
		3260	*) as_dir=$as_dir/ ;;
		3261	esac
		3262	# Account for fact that we put trailing slashes in our PATH walk.
1999	case $as_dir/ in	3263	case $as_dir in #((
2000	./ | .// | /cC/* | \	3264	./ | /[cC]/* | \
2001	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \	3265	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2002	?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \	3266	?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2003	/usr/ucb/* ) ;;	3267	/usr/ucb/* ) ;;
2004	*)	3268	*)
2005	# 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.
2006	# 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
2007	# by default.	3271	# by default.
2008	for ac_prog in ginstall scoinst install; do	3272	for ac_prog in ginstall scoinst install; do
2009	for ac_exec_ext in '' $ac_executable_extensions; do	3273	for ac_exec_ext in '' $ac_executable_extensions; do
2010	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then	3274	if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
2011	if test $ac_prog = install &&	3275	if test $ac_prog = install &&
2012	grep dspmsg "$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
2013	# AIX install. It has an incompatible calling convention.	3277	# AIX install. It has an incompatible calling convention.
2014	:	3278	:
2015	elif test $ac_prog = install &&	3279	elif test $ac_prog = install &&
2016	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	3280	grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2017	# program-specific install script used by HP pwplus--don't use.	3281	# program-specific install script used by HP pwplus--don't use.
2018	:	3282	:
2019	else	3283	else
		3284	rm -rf conftest.one conftest.two conftest.dir
		3285	echo one > conftest.one
		3286	echo two > conftest.two
		3287	mkdir conftest.dir
		3288	if "$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
2020	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"
2021	break 3	3294	break 3
		3295	fi
2022	fi	3296	fi
2023	fi	3297	fi
2024	done	3298	done
2025	done	3299	done
2026	;;	3300	;;
2027	esac	3301	esac
		3302
2028	done	3303	done
2029	IFS=$as_save_IFS	3304	IFS=$as_save_IFS
2030		3305
		3306	rm -rf conftest.one conftest.two conftest.dir
2031		3307
2032	fi	3308	fi
2033	if test "${ac_cv_path_install+set}" = set; then	3309	if test ${ac_cv_path_install+y}; then
2034	INSTALL=$ac_cv_path_install	3310	INSTALL=$ac_cv_path_install
2035	else	3311	else
2036	# As a last resort, use the slow shell script. Don't cache a	3312	# As a last resort, use the slow shell script. Don't cache a
2037	# value for INSTALL within a source directory, because that will	3313	# value for INSTALL within a source directory, because that will
2038	# break other packages using the cache if that directory is	3314	# break other packages using the cache if that directory is
2039	# removed, or if the value is a relative name.	3315	# removed, or if the value is a relative name.
2040	INSTALL=$ac_install_sh	3316	INSTALL=$ac_install_sh
2041	fi	3317	fi
2042	fi	3318	fi
2043	{ echo "$as_me:$LINENO: result: $INSTALL" >&5	3319	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2044	echo "${ECHO_T}$INSTALL" >&6; }	3320	printf "%s\n" "$INSTALL" >&6; }
2045		3321
2046	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	3322	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2047	# It thinks the first close brace ends the variable substitution.	3323	# It thinks the first close brace ends the variable substitution.
2048	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	3324	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2049		3325
2050	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'	3326	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2051		3327
2052	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	3328	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2053		3329
2054	{ echo "$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
2055	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }	3331	printf %s "checking whether build environment is sane... " >&6; }
2056	# Just in case	3332	# Reject unsafe characters in $srcdir or the absolute working directory
2057	sleep 1	3333	# name. Accept space and tab only in the latter.
2058	echo timestamp > conftest.file	3334	am_lf='
		3335	'
		3336	case `pwd` in
		3337	*[\\\"\#\$\&\'\`$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
2059	# 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
2060	# arguments. Must try -L first in case configure is actually a	3346	# arguments. Must try -L first in case configure is actually a
2061	# 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
2062	# (eg FreeBSD returns the mod time of the symlink's containing	3348	# (eg FreeBSD returns the mod time of the symlink's containing
2063	# directory).	3349	# directory).
2064	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
2065	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`	3354	set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2066	if test "$*" = "X"; then	3355	if test "$*" = "X"; then
2067	# -L didn't work.	3356	# -L didn't work.
2068	set X `ls -t $srcdir/configure conftest.file`	3357	set X `ls -t "$srcdir/configure" conftest.file`
2069	fi	3358	fi
2070	rm -f conftest.file
2071	if test "$*" != "X $srcdir/configure conftest.file" \	3359	if test "$*" != "X $srcdir/configure conftest.file" \
2072	&& test "$*" != "X conftest.file $srcdir/configure"; then	3360	&& test "$*" != "X conftest.file $srcdir/configure"; then
2073		3361
2074	# If neither matched, then we have a broken ls. This can happen	3362	# If neither matched, then we have a broken ls. This can happen
2075	# if, for instance, CONFIG_SHELL is bash and it inherits a	3363	# if, for instance, CONFIG_SHELL is bash and it inherits a
2076	# broken ls alias from the environment. This has actually	3364	# broken ls alias from the environment. This has actually
2077	# happened. Such a system could not be considered "sane".	3365	# happened. Such a system could not be considered "sane".
2078	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
2079	alias in your environment" >&5
2080	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken	3366	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
2081	alias in your environment" >&2;}	3367	alias in your environment" "$LINENO" 5
2082	{ (exit 1); exit 1; }; }
2083	fi	3368	fi
2084		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
2085	test "$2" = conftest.file	3376	test "$2" = conftest.file
2086	)	3377	)
2087	then	3378	then
2088	# Ok.	3379	# Ok.
2089	:	3380	:
2090	else	3381	else
2091	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
2092	Check your system clock" >&5
2093	echo "$as_me: error: newly created file is older than distributed files!	3382	as_fn_error $? "newly created file is older than distributed files!
2094	Check your system clock" >&2;}	3383	Check your system clock" "$LINENO" 5
2095	{ (exit 1); exit 1; }; }
2096	fi	3384	fi
2097	{ echo "$as_me:$LINENO: result: yes" >&5	3385	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2098	echo "${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=$!
		3393	fi
		3394
		3395	rm -f conftest.file
		3396
2099	test "$program_prefix" != NONE &&	3397	test "$program_prefix" != NONE &&
2100	program_transform_name="s&^&$program_prefix&;$program_transform_name"	3398	program_transform_name="s&^&$program_prefix&;$program_transform_name"
2101	# Use a double $ so make ignores it.	3399	# Use a double $ so make ignores it.
2102	test "$program_suffix" != NONE &&	3400	test "$program_suffix" != NONE &&
2103	program_transform_name="s&\$&$program_suffix&;$program_transform_name"	3401	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2104	# Double any \ or $. echo might interpret backslashes.	3402	# Double any \ or $.
2105	# By default was `s,x,x', remove it if useless.	3403	# By default was `s,x,x', remove it if useless.
2106	cat <<\_ACEOF >conftest.sed
2107	s/[\\$]/&&/g;s/;s,x,x,$//	3404	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2108	_ACEOF	3405	program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"`
2109	program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
2110	rm -f conftest.sed
2111		3406
2112		3407
2113	# expand $ac_aux_dir to an absolute path	3408	# Expand $ac_aux_dir to an absolute path.
2114	am_aux_dir=`cd $ac_aux_dir && pwd`	3409	am_aux_dir=`cd "$ac_aux_dir" && pwd`
2115		3410
2116	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
2117	# Use eval to expand $SHELL	3415	# Use eval to expand $SHELL
2118	if eval "$MISSING --run true"; then	3416	if eval "$MISSING --is-lightweight"; then
2119	am_missing_run="$MISSING --run "	3417	am_missing_run="$MISSING "
2120	else	3418	else
2121	am_missing_run=	3419	am_missing_run=
2122	{ echo "$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
2123	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;}
2124	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; }
2125		3590
2126	for ac_prog in gawk mawk nawk awk	3591	for ac_prog in gawk mawk nawk awk
2127	do	3592	do
2128	# 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.
2129	set dummy $ac_prog; ac_word=$2	3594	set dummy $ac_prog; ac_word=$2
2130	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3595	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2131	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3596	printf %s "checking for $ac_word... " >&6; }
2132	if test "${ac_cv_prog_AWK+set}" = set; then	3597	if test ${ac_cv_prog_AWK+y}
2133	echo $ECHO_N "(cached) $ECHO_C" >&6	3598	then :
2134	else	3599	printf %s "(cached) " >&6
		3600	else $as_nop
2135	if test -n "$AWK"; then	3601	if test -n "$AWK"; then
2136	ac_cv_prog_AWK="$AWK" # Let the user override the test.	3602	ac_cv_prog_AWK="$AWK" # Let the user override the test.
2137	else	3603	else
2138	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3604	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2139	for as_dir in $PATH	3605	for as_dir in $PATH
2140	do	3606	do
2141	IFS=$as_save_IFS	3607	IFS=$as_save_IFS
2142	test -z "$as_dir" && as_dir=.	3608	case $as_dir in #(((
		3609	'') as_dir=./ ;;
		3610	*/) ;;
		3611	*) as_dir=$as_dir/ ;;
		3612	esac
2143	for ac_exec_ext in '' $ac_executable_extensions; do	3613	for ac_exec_ext in '' $ac_executable_extensions; do
2144	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3614	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2145	ac_cv_prog_AWK="$ac_prog"	3615	ac_cv_prog_AWK="$ac_prog"
2146	echo "$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$ac_exec_ext" >&5
2147	break 2	3617	break 2
2148	fi	3618	fi
2149	done	3619	done
2150	done	3620	done
2151	IFS=$as_save_IFS	3621	IFS=$as_save_IFS
2152		3622
2153	fi	3623	fi
2154	fi	3624	fi
2155	AWK=$ac_cv_prog_AWK	3625	AWK=$ac_cv_prog_AWK
2156	if test -n "$AWK"; then	3626	if test -n "$AWK"; then
2157	{ echo "$as_me:$LINENO: result: $AWK" >&5	3627	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2158	echo "${ECHO_T}$AWK" >&6; }	3628	printf "%s\n" "$AWK" >&6; }
2159	else	3629	else
2160	{ echo "$as_me:$LINENO: result: no" >&5	3630	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2161	echo "${ECHO_T}no" >&6; }	3631	printf "%s\n" "no" >&6; }
2162	fi	3632	fi
2163		3633
2164		3634
2165	test -n "$AWK" && break	3635	test -n "$AWK" && break
2166	done	3636	done
2167		3637
2168	{ 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
2169	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }	3639	printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2170	set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`	3640	set x ${MAKE-make}
2171	if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then	3641	ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2172	echo $ECHO_N "(cached) $ECHO_C" >&6	3642	if eval test \${ac_cv_prog_make_${ac_make}_set+y}
2173	else	3643	then :
		3644	printf %s "(cached) " >&6
		3645	else $as_nop
2174	cat >conftest.make <<\_ACEOF	3646	cat >conftest.make <<\_ACEOF
2175	SHELL = /bin/sh	3647	SHELL = /bin/sh
2176	all:	3648	all:
2177	@echo '@@@%%%=$(MAKE)=@@@%%%'	3649	@echo '@@@%%%=$(MAKE)=@@@%%%'
2178	_ACEOF	3650	_ACEOF
2179	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	3651	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2180	case `${MAKE-make} -f conftest.make 2>/dev/null` in	3652	case `${MAKE-make} -f conftest.make 2>/dev/null` in
2181	*@@@%%%=?*=@@@%%%*)	3653	*@@@%%%=?*=@@@%%%*)
2182	eval ac_cv_prog_make_${ac_make}_set=yes;;	3654	eval ac_cv_prog_make_${ac_make}_set=yes;;
2183	*)	3655	*)
2184	eval ac_cv_prog_make_${ac_make}_set=no;;	3656	eval ac_cv_prog_make_${ac_make}_set=no;;
2185	esac	3657	esac
2186	rm -f conftest.make	3658	rm -f conftest.make
2187	fi	3659	fi
2188	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then	3660	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2189	{ echo "$as_me:$LINENO: result: yes" >&5	3661	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2190	echo "${ECHO_T}yes" >&6; }	3662	printf "%s\n" "yes" >&6; }
2191	SET_MAKE=	3663	SET_MAKE=
2192	else	3664	else
2193	{ echo "$as_me:$LINENO: result: no" >&5	3665	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2194	echo "${ECHO_T}no" >&6; }	3666	printf "%s\n" "no" >&6; }
2195	SET_MAKE="MAKE=${MAKE-make}"	3667	SET_MAKE="MAKE=${MAKE-make}"
2196	fi	3668	fi
2197		3669
2198	rm -rf .tst 2>/dev/null	3670	rm -rf .tst 2>/dev/null
2199	mkdir .tst 2>/dev/null	3671	mkdir .tst 2>/dev/null
…		…
2202	else	3674	else
2203	am__leading_dot=_	3675	am__leading_dot=_
2204	fi	3676	fi
2205	rmdir .tst 2>/dev/null	3677	rmdir .tst 2>/dev/null
2206		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)'
2207	# test to see if srcdir already configured	3724	# test to see if srcdir already configured
2208	if test "`cd $srcdir && pwd`" != "`pwd`" &&
2209	test -f $srcdir/config.status; then	3725	if test -f $srcdir/config.status; then
2210	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
2211	echo "$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
2212	{ (exit 1); exit 1; }; }	3727	fi
2213	fi	3728	fi
2214		3729
2215	# test whether we have cygpath	3730	# test whether we have cygpath
2216	if test -z "$CYGPATH_W"; then	3731	if test -z "$CYGPATH_W"; then
2217	if (cygpath --version) >/dev/null 2>/dev/null; then	3732	if (cygpath --version) >/dev/null 2>/dev/null; then
…		…
2221	fi	3736	fi
2222	fi	3737	fi
2223		3738
2224		3739
2225	# Define the identity of the package.	3740	# Define the identity of the package.
2226	PACKAGE=gvpe	3741	PACKAGE='gvpe'
2227	VERSION=2.22	3742	VERSION='3.1'
2228		3743
2229		3744
2230	cat >>confdefs.h <<_ACEOF	3745	printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h
2231	#define PACKAGE "$PACKAGE"
2232	_ACEOF
2233		3746
2234		3747
2235	cat >>confdefs.h <<_ACEOF	3748	printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h
2236	#define VERSION "$VERSION"
2237	_ACEOF
2238		3749
2239	# Some tools Automake needs.	3750	# Some tools Automake needs.
2240		3751
2241	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}	3752	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2242		3753
…		…
2250	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}	3761	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2251		3762
2252		3763
2253	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}	3764	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2254		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='$(MKDIR_P)'
2255		3771
2256	AMTAR=${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='$${TAR-tar}'
2257		3777
2258	install_sh=${install_sh-"$am_aux_dir/install-sh"}
2259		3778
2260	# Installed binaries are usually stripped using `strip' when the user	3779	# We'll loop over all known methods to create a tar archive until one works.
2261	# run `make install-strip'. However `strip' might not be the right	3780	_am_tools='gnutar pax cpio none'
2262	# tool to use in cross-compilation environments, therefore Automake	3781
2263	# will honor the `STRIP' environment variable to overrule this program.	3782	am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
2264	if test "$cross_compiling" != no; then	3783
2265	if test -n "$ac_tool_prefix"; then	3784
2266	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.	3785
2267	set dummy ${ac_tool_prefix}strip; ac_word=$2	3786
2268	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3787
2269	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3788
2270	if test "${ac_cv_prog_STRIP+set}" = set; then	3789	# POSIX will say in a future version that running "rm -f" with no argument
2271	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
2272	else	3815	else
2273	if test -n "$STRIP"; then	3816	cat >&2 <<'END'
2274	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.	3817	Aborting the configuration process, to ensure you take notice of the issue.
2275	else	3818
2276	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3819	You can download and install GNU coreutils to get an 'rm' implementation
2277	for as_dir in $PATH	3820	that behaves properly: <https://www.gnu.org/software/coreutils/>.
2278	do	3821
2279	IFS=$as_save_IFS	3822	If you want to complete the configuration process using your problematic
2280	test -z "$as_dir" && as_dir=.	3823	'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
2281	for ac_exec_ext in '' $ac_executable_extensions; do	3824	to "yes", and re-run configure.
2282	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3825
2283	ac_cv_prog_STRIP="${ac_tool_prefix}strip"	3826	END
2284	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3827	as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
2285	break 2
2286	fi	3828	fi
2287	done
2288	done
2289	IFS=$as_save_IFS
2290
2291	fi	3829	fi
2292	fi
2293	STRIP=$ac_cv_prog_STRIP
2294	if test -n "$STRIP"; then
2295	{ echo "$as_me:$LINENO: result: $STRIP" >&5
2296	echo "${ECHO_T}$STRIP" >&6; }
2297	else
2298	{ echo "$as_me:$LINENO: result: no" >&5
2299	echo "${ECHO_T}no" >&6; }
2300	fi
2301
2302
2303	fi
2304	if test -z "$ac_cv_prog_STRIP"; then
2305	ac_ct_STRIP=$STRIP
2306	# Extract the first word of "strip", so it can be a program name with args.
2307	set dummy strip; ac_word=$2
2308	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2309	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2310	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
2311	echo $ECHO_N "(cached) $ECHO_C" >&6
2312	else
2313	if test -n "$ac_ct_STRIP"; then
2314	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2315	else
2316	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2317	for as_dir in $PATH
2318	do
2319	IFS=$as_save_IFS
2320	test -z "$as_dir" && as_dir=.
2321	for ac_exec_ext in '' $ac_executable_extensions; do
2322	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2323	ac_cv_prog_ac_ct_STRIP="strip"
2324	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2325	break 2
2326	fi
2327	done
2328	done
2329	IFS=$as_save_IFS
2330
2331	fi
2332	fi
2333	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2334	if test -n "$ac_ct_STRIP"; then
2335	{ echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
2336	echo "${ECHO_T}$ac_ct_STRIP" >&6; }
2337	else
2338	{ echo "$as_me:$LINENO: result: no" >&5
2339	echo "${ECHO_T}no" >&6; }
2340	fi
2341
2342	if test "x$ac_ct_STRIP" = x; then
2343	STRIP=":"
2344	else
2345	case $cross_compiling:$ac_tool_warned in
2346	yes:)
2347	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2348	whose name does not start with the host triplet. If you think this
2349	configuration is useful to you, please write to autoconf@gnu.org." >&5
2350	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2351	whose name does not start with the host triplet. If you think this
2352	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2353	ac_tool_warned=yes ;;
2354	esac
2355	STRIP=$ac_ct_STRIP
2356	fi
2357	else
2358	STRIP="$ac_cv_prog_STRIP"
2359	fi
2360
2361	fi
2362	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
2363
2364	# We need awk for the "check" target. The system "awk" is bad on
2365	# some platforms.
2366
2367
2368		3830
2369	ac_config_headers="$ac_config_headers config.h"	3831	ac_config_headers="$ac_config_headers config.h"
2370		3832
		3833
2371	{ echo "$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
2372	echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6; }	3835	printf %s "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2373	# Check whether --enable-maintainer-mode was given.	3836	# Check whether --enable-maintainer-mode was given.
2374	if test "${enable_maintainer_mode+set}" = set; then	3837	if test ${enable_maintainer_mode+y}
		3838	then :
2375	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval	3839	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2376	else	3840	else $as_nop
2377	USE_MAINTAINER_MODE=no	3841	USE_MAINTAINER_MODE=no
2378	fi	3842	fi
2379		3843
2380	{ echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5	3844	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2381	echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6; }	3845	printf "%s\n" "$USE_MAINTAINER_MODE" >&6; }
2382
2383
2384	if test $USE_MAINTAINER_MODE = yes; then	3846	if test $USE_MAINTAINER_MODE = yes; then
2385	MAINTAINER_MODE_TRUE=	3847	MAINTAINER_MODE_TRUE=
2386	MAINTAINER_MODE_FALSE='#'	3848	MAINTAINER_MODE_FALSE='#'
2387	else	3849	else
2388	MAINTAINER_MODE_TRUE='#'	3850	MAINTAINER_MODE_TRUE='#'
2389	MAINTAINER_MODE_FALSE=	3851	MAINTAINER_MODE_FALSE=
…		…
2393		3855
2394		3856
2395		3857
2396		3858
2397		3859
2398
2399
2400
2401
2402
2403	test -n "$ACLOCAL_FLAGS" && ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
2404
2405	for k in m4 ; do ACLOCAL="$ACLOCAL -I $k" ; done
2406		3860
2407		3861
2408		3862
2409	MKINSTALLDIRS=	3863	MKINSTALLDIRS=
2410	if test -n "$ac_aux_dir"; then	3864	if test -n "$ac_aux_dir"; then
…		…
2418		3872
2419		3873
2420		3874
2421	# 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.
2422	set dummy msgfmt; ac_word=$2	3876	set dummy msgfmt; ac_word=$2
2423	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3877	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2424	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3878	printf %s "checking for $ac_word... " >&6; }
2425	if test "${ac_cv_path_MSGFMT+set}" = set; then	3879	if test ${ac_cv_path_MSGFMT+y}
2426	echo $ECHO_N "(cached) $ECHO_C" >&6	3880	then :
2427	else	3881	printf %s "(cached) " >&6
		3882	else $as_nop
2428	case "$MSGFMT" in	3883	case "$MSGFMT" in
2429	/*)	3884	/*)
2430	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.	3885	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2431	;;	3886	;;
2432	*)	3887	*)
…		…
2446	;;	3901	;;
2447	esac	3902	esac
2448	fi	3903	fi
2449	MSGFMT="$ac_cv_path_MSGFMT"	3904	MSGFMT="$ac_cv_path_MSGFMT"
2450	if test "$MSGFMT" != ":"; then	3905	if test "$MSGFMT" != ":"; then
2451	{ echo "$as_me:$LINENO: result: $MSGFMT" >&5	3906	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
2452	echo "${ECHO_T}$MSGFMT" >&6; }	3907	printf "%s\n" "$MSGFMT" >&6; }
2453	else	3908	else
2454	{ echo "$as_me:$LINENO: result: no" >&5	3909	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2455	echo "${ECHO_T}no" >&6; }	3910	printf "%s\n" "no" >&6; }
2456	fi	3911	fi
2457		3912
2458	# 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.
2459	set dummy gmsgfmt; ac_word=$2	3914	set dummy gmsgfmt; ac_word=$2
2460	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3915	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2461	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3916	printf %s "checking for $ac_word... " >&6; }
2462	if test "${ac_cv_path_GMSGFMT+set}" = set; then	3917	if test ${ac_cv_path_GMSGFMT+y}
2463	echo $ECHO_N "(cached) $ECHO_C" >&6	3918	then :
2464	else	3919	printf %s "(cached) " >&6
		3920	else $as_nop
2465	case $GMSGFMT in	3921	case $GMSGFMT in
2466	[\\/]* | ?:[\\/]*)	3922	[\\/]* | ?:[\\/]*)
2467	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.	3923	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2468	;;	3924	;;
2469	*)	3925	*)
2470	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3926	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2471	for as_dir in $PATH	3927	for as_dir in $PATH
2472	do	3928	do
2473	IFS=$as_save_IFS	3929	IFS=$as_save_IFS
2474	test -z "$as_dir" && as_dir=.	3930	case $as_dir in #(((
		3931	'') as_dir=./ ;;
		3932	*/) ;;
		3933	*) as_dir=$as_dir/ ;;
		3934	esac
2475	for ac_exec_ext in '' $ac_executable_extensions; do	3935	for ac_exec_ext in '' $ac_executable_extensions; do
2476	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3936	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2477	ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"	3937	ac_cv_path_GMSGFMT="$as_dir$ac_word$ac_exec_ext"
2478	echo "$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$ac_exec_ext" >&5
2479	break 2	3939	break 2
2480	fi	3940	fi
2481	done	3941	done
2482	done	3942	done
2483	IFS=$as_save_IFS	3943	IFS=$as_save_IFS
2484		3944
2485	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"	3945	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2486	;;	3946	;;
2487	esac	3947	esac
2488	fi	3948	fi
2489	GMSGFMT=$ac_cv_path_GMSGFMT	3949	GMSGFMT=$ac_cv_path_GMSGFMT
2490	if test -n "$GMSGFMT"; then	3950	if test -n "$GMSGFMT"; then
2491	{ echo "$as_me:$LINENO: result: $GMSGFMT" >&5	3951	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
2492	echo "${ECHO_T}$GMSGFMT" >&6; }	3952	printf "%s\n" "$GMSGFMT" >&6; }
2493	else	3953	else
2494	{ echo "$as_me:$LINENO: result: no" >&5	3954	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2495	echo "${ECHO_T}no" >&6; }	3955	printf "%s\n" "no" >&6; }
2496	fi	3956	fi
2497		3957
2498		3958
2499		3959
2500	# 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.
2501	set dummy xgettext; ac_word=$2	3961	set dummy xgettext; ac_word=$2
2502	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3962	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2503	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3963	printf %s "checking for $ac_word... " >&6; }
2504	if test "${ac_cv_path_XGETTEXT+set}" = set; then	3964	if test ${ac_cv_path_XGETTEXT+y}
2505	echo $ECHO_N "(cached) $ECHO_C" >&6	3965	then :
2506	else	3966	printf %s "(cached) " >&6
		3967	else $as_nop
2507	case "$XGETTEXT" in	3968	case "$XGETTEXT" in
2508	/*)	3969	/*)
2509	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.	3970	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2510	;;	3971	;;
2511	*)	3972	*)
…		…
2525	;;	3986	;;
2526	esac	3987	esac
2527	fi	3988	fi
2528	XGETTEXT="$ac_cv_path_XGETTEXT"	3989	XGETTEXT="$ac_cv_path_XGETTEXT"
2529	if test "$XGETTEXT" != ":"; then	3990	if test "$XGETTEXT" != ":"; then
2530	{ echo "$as_me:$LINENO: result: $XGETTEXT" >&5	3991	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
2531	echo "${ECHO_T}$XGETTEXT" >&6; }	3992	printf "%s\n" "$XGETTEXT" >&6; }
2532	else	3993	else
2533	{ echo "$as_me:$LINENO: result: no" >&5	3994	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2534	echo "${ECHO_T}no" >&6; }	3995	printf "%s\n" "no" >&6; }
2535	fi	3996	fi
2536		3997
2537	rm -f messages.po	3998	rm -f messages.po
2538		3999
2539	# 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.
2540	set dummy msgmerge; ac_word=$2	4001	set dummy msgmerge; ac_word=$2
2541	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4002	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2542	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4003	printf %s "checking for $ac_word... " >&6; }
2543	if test "${ac_cv_path_MSGMERGE+set}" = set; then	4004	if test ${ac_cv_path_MSGMERGE+y}
2544	echo $ECHO_N "(cached) $ECHO_C" >&6	4005	then :
2545	else	4006	printf %s "(cached) " >&6
		4007	else $as_nop
2546	case "$MSGMERGE" in	4008	case "$MSGMERGE" in
2547	/*)	4009	/*)
2548	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.	4010	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
2549	;;	4011	;;
2550	*)	4012	*)
…		…
2563	;;	4025	;;
2564	esac	4026	esac
2565	fi	4027	fi
2566	MSGMERGE="$ac_cv_path_MSGMERGE"	4028	MSGMERGE="$ac_cv_path_MSGMERGE"
2567	if test "$MSGMERGE" != ":"; then	4029	if test "$MSGMERGE" != ":"; then
2568	{ echo "$as_me:$LINENO: result: $MSGMERGE" >&5	4030	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
2569	echo "${ECHO_T}$MSGMERGE" >&6; }	4031	printf "%s\n" "$MSGMERGE" >&6; }
2570	else	4032	else
2571	{ echo "$as_me:$LINENO: result: no" >&5	4033	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2572	echo "${ECHO_T}no" >&6; }	4034	printf "%s\n" "no" >&6; }
2573	fi	4035	fi
2574		4036
2575		4037
2576	if test "$GMSGFMT" != ":"; then	4038	if test "$GMSGFMT" != ":"; then
2577	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&	4039	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
2578	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then	4040	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
2579	: ;	4041	: ;
2580	else	4042	else
2581	GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`	4043	GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
2582	{ echo "$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 $GMSGFMT program is not GNU msgfmt; ignore it" >&5
2583	echo "${ECHO_T}found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }	4045	printf "%s\n" "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
2584	GMSGFMT=":"	4046	GMSGFMT=":"
2585	fi	4047	fi
2586	fi	4048	fi
2587		4049
2588	if test "$XGETTEXT" != ":"; then	4050	if test "$XGETTEXT" != ":"; then
2589	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 &&
2590	(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 $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
2591	: ;	4053	: ;
2592	else	4054	else
2593	{ echo "$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
2594	echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6; }	4056	printf "%s\n" "found xgettext program is not GNU xgettext; ignore it" >&6; }
2595	XGETTEXT=":"	4057	XGETTEXT=":"
2596	fi	4058	fi
2597	rm -f messages.po	4059	rm -f messages.po
2598	fi	4060	fi
2599		4061
…		…
2614	acl_save_prefix="$prefix"	4076	acl_save_prefix="$prefix"
2615	prefix="$acl_final_prefix"	4077	prefix="$acl_final_prefix"
2616	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"	4078	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
2617	prefix="$acl_save_prefix"	4079	prefix="$acl_save_prefix"
2618		4080
		4081
		4082
		4083
		4084
		4085
		4086
		4087
		4088
		4089
2619	DEPDIR="${am__leading_dot}deps"	4090	DEPDIR="${am__leading_dot}deps"
2620		4091
2621	ac_config_commands="$ac_config_commands depfiles"	4092	ac_config_commands="$ac_config_commands depfiles"
2622		4093
2623		4094	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
2624	am_make=${MAKE-make}	4095	printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; }
2625	cat > confinc << 'END'	4096	cat > confinc.mk << 'END'
2626	am__doit:	4097	am__doit:
2627	@echo done	4098	@echo this is the am__doit target >confinc.out
2628	.PHONY: am__doit	4099	.PHONY: am__doit
2629	END	4100	END
2630	# If we don't find an include directive, just comment out the code.
2631	{ echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2632	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; }
2633	am__include="#"	4101	am__include="#"
2634	am__quote=	4102	am__quote=
		4103	# BSD make does it like this.
		4104	echo '.include "confinc.mk" # ignored' > confmf.BSD
		4105	# Other make implementations (GNU, Solaris 10, AIX) do it like this.
		4106	echo 'include confinc.mk # ignored' > confmf.GNU
2635	_am_result=none	4107	_am_result=no
2636	# First try GNU make style include.	4108	for s in GNU BSD; do
2637	echo "include confinc" > confmf	4109	{ echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
2638	# We grep out `Entering directory' and `Leaving directory'	4110	(${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
2639	# messages which can occur if `w' ends up in MAKEFLAGS.	4111	ac_status=$?
2640	# In particular we don't look at `^make:' because GNU make might	4112	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2641	# be invoked under some other name (usually "gmake"), in which	4113	(exit $ac_status); }
2642	# case it prints its new name instead of `make'.	4114	case $?:`cat confinc.out 2>/dev/null` in #(
2643	if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then	4115	'0:this is the am__doit target') :
2644	am__include=include	4116	case $s in #(
2645	am__quote=	4117	BSD) :
2646	_am_result=GNU	4118	am__include='.include' am__quote='"' ;; #(
2647	fi	4119	*) :
2648	# Now try BSD make style include.	4120	am__include='include' am__quote='' ;;
		4121	esac ;; #(
		4122	*) :
		4123	;;
		4124	esac
2649	if test "$am__include" = "#"; then	4125	if test "$am__include" != "#"; then
2650	echo '.include "confinc"' > confmf	4126	_am_result="yes ($s style)"
2651	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then	4127	break
2652	am__include=.include
2653	am__quote="\""
2654	_am_result=BSD
2655	fi	4128	fi
2656	fi	4129	done
2657
2658
2659	{ echo "$as_me:$LINENO: result: $_am_result" >&5
2660	echo "${ECHO_T}$_am_result" >&6; }
2661	rm -f confinc confmf	4130	rm -f confinc.* confmf.*
		4131	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
		4132	printf "%s\n" "${_am_result}" >&6; }
2662		4133
2663	# Check whether --enable-dependency-tracking was given.	4134	# Check whether --enable-dependency-tracking was given.
2664	if test "${enable_dependency_tracking+set}" = set; then	4135	if test ${enable_dependency_tracking+y}
		4136	then :
2665	enableval=$enable_dependency_tracking;	4137	enableval=$enable_dependency_tracking;
2666	fi	4138	fi
2667		4139
2668	if test "x$enable_dependency_tracking" != xno; then	4140	if test "x$enable_dependency_tracking" != xno; then
2669	am_depcomp="$ac_aux_dir/depcomp"	4141	am_depcomp="$ac_aux_dir/depcomp"
2670	AMDEPBACKSLASH='\'	4142	AMDEPBACKSLASH='\'
		4143	am__nodep='_no'
2671	fi	4144	fi
2672
2673
2674	if test "x$enable_dependency_tracking" != xno; then	4145	if test "x$enable_dependency_tracking" != xno; then
2675	AMDEP_TRUE=	4146	AMDEP_TRUE=
2676	AMDEP_FALSE='#'	4147	AMDEP_FALSE='#'
2677	else	4148	else
2678	AMDEP_TRUE='#'	4149	AMDEP_TRUE='#'
2679	AMDEP_FALSE=	4150	AMDEP_FALSE=
2680	fi	4151	fi
2681
2682		4152
2683		4153
2684	ac_ext=c	4154	ac_ext=c
2685	ac_cpp='$CPP $CPPFLAGS'	4155	ac_cpp='$CPP $CPPFLAGS'
2686	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4156	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2687	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 $LIBS >&5'
2688	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4158	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2689	if test -n "$ac_tool_prefix"; then	4159	if test -n "$ac_tool_prefix"; then
2690	# Extract the first word of "${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.
2691	set dummy ${ac_tool_prefix}gcc; ac_word=$2	4161	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2692	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4162	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2693	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4163	printf %s "checking for $ac_word... " >&6; }
2694	if test "${ac_cv_prog_CC+set}" = set; then	4164	if test ${ac_cv_prog_CC+y}
2695	echo $ECHO_N "(cached) $ECHO_C" >&6	4165	then :
2696	else	4166	printf %s "(cached) " >&6
		4167	else $as_nop
2697	if test -n "$CC"; then	4168	if test -n "$CC"; then
2698	ac_cv_prog_CC="$CC" # Let the user override the test.	4169	ac_cv_prog_CC="$CC" # Let the user override the test.
2699	else	4170	else
2700	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4171	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2701	for as_dir in $PATH	4172	for as_dir in $PATH
2702	do	4173	do
2703	IFS=$as_save_IFS	4174	IFS=$as_save_IFS
2704	test -z "$as_dir" && as_dir=.	4175	case $as_dir in #(((
		4176	'') as_dir=./ ;;
		4177	*/) ;;
		4178	*) as_dir=$as_dir/ ;;
		4179	esac
2705	for ac_exec_ext in '' $ac_executable_extensions; do	4180	for ac_exec_ext in '' $ac_executable_extensions; do
2706	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	4181	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2707	ac_cv_prog_CC="${ac_tool_prefix}gcc"	4182	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2708	echo "$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$ac_exec_ext" >&5
2709	break 2	4184	break 2
2710	fi	4185	fi
2711	done	4186	done
2712	done	4187	done
2713	IFS=$as_save_IFS	4188	IFS=$as_save_IFS
2714		4189
2715	fi	4190	fi
2716	fi	4191	fi
2717	CC=$ac_cv_prog_CC	4192	CC=$ac_cv_prog_CC
2718	if test -n "$CC"; then	4193	if test -n "$CC"; then
2719	{ echo "$as_me:$LINENO: result: $CC" >&5	4194	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2720	echo "${ECHO_T}$CC" >&6; }	4195	printf "%s\n" "$CC" >&6; }
2721	else	4196	else
2722	{ echo "$as_me:$LINENO: result: no" >&5	4197	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2723	echo "${ECHO_T}no" >&6; }	4198	printf "%s\n" "no" >&6; }
2724	fi	4199	fi
2725		4200
2726		4201
2727	fi	4202	fi
2728	if test -z "$ac_cv_prog_CC"; then	4203	if test -z "$ac_cv_prog_CC"; then
2729	ac_ct_CC=$CC	4204	ac_ct_CC=$CC
2730	# 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.
2731	set dummy gcc; ac_word=$2	4206	set dummy gcc; ac_word=$2
2732	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4207	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2733	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4208	printf %s "checking for $ac_word... " >&6; }
2734	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	4209	if test ${ac_cv_prog_ac_ct_CC+y}
2735	echo $ECHO_N "(cached) $ECHO_C" >&6	4210	then :
2736	else	4211	printf %s "(cached) " >&6
		4212	else $as_nop
2737	if test -n "$ac_ct_CC"; then	4213	if test -n "$ac_ct_CC"; then
2738	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	4214	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2739	else	4215	else
2740	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4216	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2741	for as_dir in $PATH	4217	for as_dir in $PATH
2742	do	4218	do
2743	IFS=$as_save_IFS	4219	IFS=$as_save_IFS
2744	test -z "$as_dir" && as_dir=.	4220	case $as_dir in #(((
		4221	'') as_dir=./ ;;
		4222	*/) ;;
		4223	*) as_dir=$as_dir/ ;;
		4224	esac
2745	for ac_exec_ext in '' $ac_executable_extensions; do	4225	for ac_exec_ext in '' $ac_executable_extensions; do
2746	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	4226	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2747	ac_cv_prog_ac_ct_CC="gcc"	4227	ac_cv_prog_ac_ct_CC="gcc"
2748	echo "$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$ac_exec_ext" >&5
2749	break 2	4229	break 2
2750	fi	4230	fi
2751	done	4231	done
2752	done	4232	done
2753	IFS=$as_save_IFS	4233	IFS=$as_save_IFS
2754		4234
2755	fi	4235	fi
2756	fi	4236	fi
2757	ac_ct_CC=$ac_cv_prog_ac_ct_CC	4237	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2758	if test -n "$ac_ct_CC"; then	4238	if test -n "$ac_ct_CC"; then
2759	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	4239	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2760	echo "${ECHO_T}$ac_ct_CC" >&6; }	4240	printf "%s\n" "$ac_ct_CC" >&6; }
2761	else	4241	else
2762	{ echo "$as_me:$LINENO: result: no" >&5	4242	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2763	echo "${ECHO_T}no" >&6; }	4243	printf "%s\n" "no" >&6; }
2764	fi	4244	fi
2765		4245
2766	if test "x$ac_ct_CC" = x; then	4246	if test "x$ac_ct_CC" = x; then
2767	CC=""	4247	CC=""
2768	else	4248	else
2769	case $cross_compiling:$ac_tool_warned in	4249	case $cross_compiling:$ac_tool_warned in
2770	yes:)	4250	yes:)
2771	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	4251	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2772	whose name does not start with the host triplet. If you think this	4252	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2773	configuration is useful to you, please write to autoconf@gnu.org." >&5
2774	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2775	whose name does not start with the host triplet. If you think this
2776	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2777	ac_tool_warned=yes ;;	4253	ac_tool_warned=yes ;;
2778	esac	4254	esac
2779	CC=$ac_ct_CC	4255	CC=$ac_ct_CC
2780	fi	4256	fi
2781	else	4257	else
…		…
2784		4260
2785	if test -z "$CC"; then	4261	if test -z "$CC"; then
2786	if test -n "$ac_tool_prefix"; then	4262	if test -n "$ac_tool_prefix"; then
2787	# Extract the first word of "${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.
2788	set dummy ${ac_tool_prefix}cc; ac_word=$2	4264	set dummy ${ac_tool_prefix}cc; ac_word=$2
2789	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4265	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2790	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4266	printf %s "checking for $ac_word... " >&6; }
2791	if test "${ac_cv_prog_CC+set}" = set; then	4267	if test ${ac_cv_prog_CC+y}
2792	echo $ECHO_N "(cached) $ECHO_C" >&6	4268	then :
2793	else	4269	printf %s "(cached) " >&6
		4270	else $as_nop
2794	if test -n "$CC"; then	4271	if test -n "$CC"; then
2795	ac_cv_prog_CC="$CC" # Let the user override the test.	4272	ac_cv_prog_CC="$CC" # Let the user override the test.
2796	else	4273	else
2797	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4274	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2798	for as_dir in $PATH	4275	for as_dir in $PATH
2799	do	4276	do
2800	IFS=$as_save_IFS	4277	IFS=$as_save_IFS
2801	test -z "$as_dir" && as_dir=.	4278	case $as_dir in #(((
		4279	'') as_dir=./ ;;
		4280	*/) ;;
		4281	*) as_dir=$as_dir/ ;;
		4282	esac
2802	for ac_exec_ext in '' $ac_executable_extensions; do	4283	for ac_exec_ext in '' $ac_executable_extensions; do
2803	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	4284	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2804	ac_cv_prog_CC="${ac_tool_prefix}cc"	4285	ac_cv_prog_CC="${ac_tool_prefix}cc"
2805	echo "$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$ac_exec_ext" >&5
2806	break 2	4287	break 2
2807	fi	4288	fi
2808	done	4289	done
2809	done	4290	done
2810	IFS=$as_save_IFS	4291	IFS=$as_save_IFS
2811		4292
2812	fi	4293	fi
2813	fi	4294	fi
2814	CC=$ac_cv_prog_CC	4295	CC=$ac_cv_prog_CC
2815	if test -n "$CC"; then	4296	if test -n "$CC"; then
2816	{ echo "$as_me:$LINENO: result: $CC" >&5	4297	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2817	echo "${ECHO_T}$CC" >&6; }	4298	printf "%s\n" "$CC" >&6; }
2818	else	4299	else
2819	{ echo "$as_me:$LINENO: result: no" >&5	4300	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2820	echo "${ECHO_T}no" >&6; }	4301	printf "%s\n" "no" >&6; }
2821	fi	4302	fi
2822		4303
2823		4304
2824	fi	4305	fi
2825	fi	4306	fi
2826	if test -z "$CC"; then	4307	if test -z "$CC"; then
2827	# 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.
2828	set dummy cc; ac_word=$2	4309	set dummy cc; ac_word=$2
2829	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4310	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2830	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4311	printf %s "checking for $ac_word... " >&6; }
2831	if test "${ac_cv_prog_CC+set}" = set; then	4312	if test ${ac_cv_prog_CC+y}
2832	echo $ECHO_N "(cached) $ECHO_C" >&6	4313	then :
2833	else	4314	printf %s "(cached) " >&6
		4315	else $as_nop
2834	if test -n "$CC"; then	4316	if test -n "$CC"; then
2835	ac_cv_prog_CC="$CC" # Let the user override the test.	4317	ac_cv_prog_CC="$CC" # Let the user override the test.
2836	else	4318	else
2837	ac_prog_rejected=no	4319	ac_prog_rejected=no
2838	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4320	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2839	for as_dir in $PATH	4321	for as_dir in $PATH
2840	do	4322	do
2841	IFS=$as_save_IFS	4323	IFS=$as_save_IFS
2842	test -z "$as_dir" && as_dir=.	4324	case $as_dir in #(((
		4325	'') as_dir=./ ;;
		4326	*/) ;;
		4327	*) as_dir=$as_dir/ ;;
		4328	esac
2843	for ac_exec_ext in '' $ac_executable_extensions; do	4329	for ac_exec_ext in '' $ac_executable_extensions; do
2844	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	4330	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2845	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	4331	if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2846	ac_prog_rejected=yes	4332	ac_prog_rejected=yes
2847	continue	4333	continue
2848	fi	4334	fi
2849	ac_cv_prog_CC="cc"	4335	ac_cv_prog_CC="cc"
2850	echo "$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$ac_exec_ext" >&5
2851	break 2	4337	break 2
2852	fi	4338	fi
2853	done	4339	done
2854	done	4340	done
2855	IFS=$as_save_IFS	4341	IFS=$as_save_IFS
2856		4342
2857	if test $ac_prog_rejected = yes; then	4343	if test $ac_prog_rejected = yes; then
2858	# 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.
2859	set dummy $ac_cv_prog_CC	4345	set dummy $ac_cv_prog_CC
…		…
2861	if test $# != 0; then	4347	if test $# != 0; then
2862	# We chose a different compiler from the bogus one.	4348	# We chose a different compiler from the bogus one.
2863	# However, it has the same basename, so the bogon will be chosen	4349	# However, it has the same basename, so the bogon will be chosen
2864	# first if we set CC to just the basename; use the full file name.	4350	# first if we set CC to just the basename; use the full file name.
2865	shift	4351	shift
2866	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"	4352	ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2867	fi	4353	fi
2868	fi	4354	fi
2869	fi	4355	fi
2870	fi	4356	fi
2871	CC=$ac_cv_prog_CC	4357	CC=$ac_cv_prog_CC
2872	if test -n "$CC"; then	4358	if test -n "$CC"; then
2873	{ echo "$as_me:$LINENO: result: $CC" >&5	4359	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2874	echo "${ECHO_T}$CC" >&6; }	4360	printf "%s\n" "$CC" >&6; }
2875	else	4361	else
2876	{ echo "$as_me:$LINENO: result: no" >&5	4362	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2877	echo "${ECHO_T}no" >&6; }	4363	printf "%s\n" "no" >&6; }
2878	fi	4364	fi
2879		4365
2880		4366
2881	fi	4367	fi
2882	if test -z "$CC"; then	4368	if test -z "$CC"; then
2883	if test -n "$ac_tool_prefix"; then	4369	if test -n "$ac_tool_prefix"; then
2884	for ac_prog in cl.exe	4370	for ac_prog in cl.exe
2885	do	4371	do
2886	# 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.
2887	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	4373	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2888	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4374	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2889	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4375	printf %s "checking for $ac_word... " >&6; }
2890	if test "${ac_cv_prog_CC+set}" = set; then	4376	if test ${ac_cv_prog_CC+y}
2891	echo $ECHO_N "(cached) $ECHO_C" >&6	4377	then :
2892	else	4378	printf %s "(cached) " >&6
		4379	else $as_nop
2893	if test -n "$CC"; then	4380	if test -n "$CC"; then
2894	ac_cv_prog_CC="$CC" # Let the user override the test.	4381	ac_cv_prog_CC="$CC" # Let the user override the test.
2895	else	4382	else
2896	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4383	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2897	for as_dir in $PATH	4384	for as_dir in $PATH
2898	do	4385	do
2899	IFS=$as_save_IFS	4386	IFS=$as_save_IFS
2900	test -z "$as_dir" && as_dir=.	4387	case $as_dir in #(((
		4388	'') as_dir=./ ;;
		4389	*/) ;;
		4390	*) as_dir=$as_dir/ ;;
		4391	esac
2901	for ac_exec_ext in '' $ac_executable_extensions; do	4392	for ac_exec_ext in '' $ac_executable_extensions; do
2902	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	4393	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2903	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	4394	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2904	echo "$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$ac_exec_ext" >&5
2905	break 2	4396	break 2
2906	fi	4397	fi
2907	done	4398	done
2908	done	4399	done
2909	IFS=$as_save_IFS	4400	IFS=$as_save_IFS
2910		4401
2911	fi	4402	fi
2912	fi	4403	fi
2913	CC=$ac_cv_prog_CC	4404	CC=$ac_cv_prog_CC
2914	if test -n "$CC"; then	4405	if test -n "$CC"; then
2915	{ echo "$as_me:$LINENO: result: $CC" >&5	4406	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2916	echo "${ECHO_T}$CC" >&6; }	4407	printf "%s\n" "$CC" >&6; }
2917	else	4408	else
2918	{ echo "$as_me:$LINENO: result: no" >&5	4409	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2919	echo "${ECHO_T}no" >&6; }	4410	printf "%s\n" "no" >&6; }
2920	fi	4411	fi
2921		4412
2922		4413
2923	test -n "$CC" && break	4414	test -n "$CC" && break
2924	done	4415	done
…		…
2927	ac_ct_CC=$CC	4418	ac_ct_CC=$CC
2928	for ac_prog in cl.exe	4419	for ac_prog in cl.exe
2929	do	4420	do
2930	# 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.
2931	set dummy $ac_prog; ac_word=$2	4422	set dummy $ac_prog; ac_word=$2
2932	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4423	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2933	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4424	printf %s "checking for $ac_word... " >&6; }
2934	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	4425	if test ${ac_cv_prog_ac_ct_CC+y}
2935	echo $ECHO_N "(cached) $ECHO_C" >&6	4426	then :
2936	else	4427	printf %s "(cached) " >&6
		4428	else $as_nop
2937	if test -n "$ac_ct_CC"; then	4429	if test -n "$ac_ct_CC"; then
2938	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	4430	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2939	else	4431	else
2940	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4432	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2941	for as_dir in $PATH	4433	for as_dir in $PATH
2942	do	4434	do
2943	IFS=$as_save_IFS	4435	IFS=$as_save_IFS
2944	test -z "$as_dir" && as_dir=.	4436	case $as_dir in #(((
		4437	'') as_dir=./ ;;
		4438	*/) ;;
		4439	*) as_dir=$as_dir/ ;;
		4440	esac
2945	for ac_exec_ext in '' $ac_executable_extensions; do	4441	for ac_exec_ext in '' $ac_executable_extensions; do
2946	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	4442	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2947	ac_cv_prog_ac_ct_CC="$ac_prog"	4443	ac_cv_prog_ac_ct_CC="$ac_prog"
2948	echo "$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$ac_exec_ext" >&5
2949	break 2	4445	break 2
2950	fi	4446	fi
2951	done	4447	done
2952	done	4448	done
2953	IFS=$as_save_IFS	4449	IFS=$as_save_IFS
2954		4450
2955	fi	4451	fi
2956	fi	4452	fi
2957	ac_ct_CC=$ac_cv_prog_ac_ct_CC	4453	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2958	if test -n "$ac_ct_CC"; then	4454	if test -n "$ac_ct_CC"; then
2959	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	4455	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2960	echo "${ECHO_T}$ac_ct_CC" >&6; }	4456	printf "%s\n" "$ac_ct_CC" >&6; }
2961	else	4457	else
2962	{ echo "$as_me:$LINENO: result: no" >&5	4458	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2963	echo "${ECHO_T}no" >&6; }	4459	printf "%s\n" "no" >&6; }
2964	fi	4460	fi
2965		4461
2966		4462
2967	test -n "$ac_ct_CC" && break	4463	test -n "$ac_ct_CC" && break
2968	done	4464	done
…		…
2970	if test "x$ac_ct_CC" = x; then	4466	if test "x$ac_ct_CC" = x; then
2971	CC=""	4467	CC=""
2972	else	4468	else
2973	case $cross_compiling:$ac_tool_warned in	4469	case $cross_compiling:$ac_tool_warned in
2974	yes:)	4470	yes:)
2975	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	4471	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2976	whose name does not start with the host triplet. If you think this	4472	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2977	configuration is useful to you, please write to autoconf@gnu.org." >&5
2978	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2979	whose name does not start with the host triplet. If you think this
2980	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2981	ac_tool_warned=yes ;;	4473	ac_tool_warned=yes ;;
2982	esac	4474	esac
2983	CC=$ac_ct_CC	4475	CC=$ac_ct_CC
2984	fi	4476	fi
2985	fi	4477	fi
2986		4478
2987	fi	4479	fi
		4480	if test -z "$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
2988		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-$LINENO}: result: no" >&5
		4520	printf "%s\n" "no" >&6; }
		4521	fi
2989		4522
2990	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH	4523
2991	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 \`$ac_pwd':" >&2;}
2992	echo "$as_me: error: no acceptable C compiler found in \$PATH	4588	as_fn_error $? "no acceptable C compiler found in \$PATH
2993	See \`config.log' for more details." >&2;}	4589	See \`config.log' for more details" "$LINENO" 5; }
2994	{ (exit 1); exit 1; }; }
2995		4590
2996	# Provide some information about the compiler.	4591	# Provide some information about the compiler.
2997	echo "$as_me:$LINENO: checking for C compiler version" >&5	4592	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2998	ac_compiler=`set X $ac_compile; echo $2`	4593	set X $ac_compile
		4594	ac_compiler=$2
		4595	for ac_option in --version -v -V -qversion -version; do
2999	{ (ac_try="$ac_compiler --version >&5"	4596	{ { ac_try="$ac_compiler $ac_option >&5"
3000	case "(($ac_try" in	4597	case "(($ac_try" in
3001	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	4598	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3002	*) ac_try_echo=$ac_try;;	4599	*) ac_try_echo=$ac_try;;
3003	esac	4600	esac
3004	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	4601	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3005	(eval "$ac_compiler --version >&5") 2>&5	4602	printf "%s\n" "$ac_try_echo"; } >&5
		4603	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3006	ac_status=$?	4604	ac_status=$?
3007	echo "$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
3008	(exit $ac_status); }	4613	test $ac_status = 0; }
3009	{ (ac_try="$ac_compiler -v >&5"	4614	done
3010	case "(($ac_try" in
3011	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3012	*) ac_try_echo=$ac_try;;
3013	esac
3014	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3015	(eval "$ac_compiler -v >&5") 2>&5
3016	ac_status=$?
3017	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3018	(exit $ac_status); }
3019	{ (ac_try="$ac_compiler -V >&5"
3020	case "(($ac_try" in
3021	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3022	*) ac_try_echo=$ac_try;;
3023	esac
3024	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3025	(eval "$ac_compiler -V >&5") 2>&5
3026	ac_status=$?
3027	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3028	(exit $ac_status); }
3029		4615
3030	cat >conftest.$ac_ext <<_ACEOF
3031	/* confdefs.h. */
3032	_ACEOF
3033	cat confdefs.h >>conftest.$ac_ext	4616	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3034	cat >>conftest.$ac_ext <<_ACEOF
3035	/* end confdefs.h. */	4617	/* end confdefs.h. */
3036		4618
3037	int	4619	int
3038	main ()	4620	main (void)
3039	{	4621	{
3040		4622
3041	;	4623	;
3042	return 0;	4624	return 0;
3043	}	4625	}
3044	_ACEOF	4626	_ACEOF
3045	ac_clean_files_save=$ac_clean_files	4627	ac_clean_files_save=$ac_clean_files
3046	ac_clean_files="$ac_clean_files a.out a.exe b.out"	4628	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3047	# Try to create an executable without -o first, disregard a.out.	4629	# Try to create an executable without -o first, disregard a.out.
3048	# It will help us diagnose broken compilers, and finding out an intuition	4630	# It will help us diagnose broken compilers, and finding out an intuition
3049	# of exeext.	4631	# of exeext.
3050	{ echo "$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
3051	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }	4633	printf %s "checking whether the C compiler works... " >&6; }
3052	ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`	4634	ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3053	#	4635
3054	# List of possible output files, starting from the most likely.	4636	# The possible output files:
3055	# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)	4637	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3056	# only as a last resort. b.out is created by i960 compilers.	4638
3057	ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
3058	#
3059	# The IRIX 6 linker writes into existing files which may not be
3060	# executable, retaining their permissions. Remove them first so a
3061	# subsequent execution test works.
3062	ac_rmfiles=	4639	ac_rmfiles=
3063	for ac_file in $ac_files	4640	for ac_file in $ac_files
3064	do	4641	do
3065	case $ac_file in	4642	case $ac_file in
3066	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;	4643	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3067	* ) ac_rmfiles="$ac_rmfiles $ac_file";;	4644	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
3068	esac	4645	esac
3069	done	4646	done
3070	rm -f $ac_rmfiles	4647	rm -f $ac_rmfiles
3071		4648
3072	if { (ac_try="$ac_link_default"	4649	if { { ac_try="$ac_link_default"
3073	case "(($ac_try" in	4650	case "(($ac_try" in
3074	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	4651	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3075	*) ac_try_echo=$ac_try;;	4652	*) ac_try_echo=$ac_try;;
3076	esac	4653	esac
3077	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	4654	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		4655	printf "%s\n" "$ac_try_echo"; } >&5
3078	(eval "$ac_link_default") 2>&5	4656	(eval "$ac_link_default") 2>&5
3079	ac_status=$?	4657	ac_status=$?
3080	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4658	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3081	(exit $ac_status); }; then	4659	test $ac_status = 0; }
		4660	then :
3082	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.	4661	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3083	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'	4662	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3084	# in a Makefile. We should not override ac_cv_exeext if it was cached,	4663	# in a Makefile. We should not override ac_cv_exeext if it was cached,
3085	# so that the user can short-circuit this test for compilers unknown to	4664	# so that the user can short-circuit this test for compilers unknown to
3086	# Autoconf.	4665	# Autoconf.
3087	for ac_file in $ac_files ''	4666	for ac_file in $ac_files ''
3088	do	4667	do
3089	test -f "$ac_file" || continue	4668	test -f "$ac_file" || continue
3090	case $ac_file in	4669	case $ac_file in
3091	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )	4670	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3092	;;	4671	;;
3093	[ab].out )	4672	[ab].out )
3094	# We found the default executable, but exeext='' is most	4673	# We found the default executable, but exeext='' is most
3095	# certainly right.	4674	# certainly right.
3096	break;;	4675	break;;
3097	*.* )	4676	*.* )
3098	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;	4677	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
3099	then :; else	4678	then :; else
3100	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	4679	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3101	fi	4680	fi
3102	# We set ac_cv_exeext here because the later test for it is not	4681	# We set ac_cv_exeext here because the later test for it is not
3103	# safe: cross compilers may not add the suffix if given an `-o'	4682	# safe: cross compilers may not add the suffix if given an `-o'
…		…
3109	break;;	4688	break;;
3110	esac	4689	esac
3111	done	4690	done
3112	test "$ac_cv_exeext" = no && ac_cv_exeext=	4691	test "$ac_cv_exeext" = no && ac_cv_exeext=
3113		4692
3114	else	4693	else $as_nop
3115	ac_file=''	4694	ac_file=''
3116	fi	4695	fi
3117
3118	{ echo "$as_me:$LINENO: result: $ac_file" >&5
3119	echo "${ECHO_T}$ac_file" >&6; }
3120	if test -z "$ac_file"; then	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; }
3121	echo "$as_me: failed program was:" >&5	4700	printf "%s\n" "$as_me: failed program was:" >&5
3122	sed 's/^/| /' conftest.$ac_ext >&5	4701	sed 's/^/| /' conftest.$ac_ext >&5
3123		4702
3124	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	4703	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3125	See \`config.log' for more details." >&5	4704	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3126	echo "$as_me: error: C compiler cannot create executables	4705	as_fn_error 77 "C compiler cannot create executables
3127	See \`config.log' for more details." >&2;}	4706	See \`config.log' for more details" "$LINENO" 5; }
3128	{ (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; }
3129	fi	4710	fi
3130		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; }
3131	ac_exeext=$ac_cv_exeext	4715	ac_exeext=$ac_cv_exeext
3132		4716
3133	# Check that the compiler produces executables we can run. If not, either
3134	# the compiler is broken, or we cross compile.
3135	{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
3136	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
3137	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
3138	# If not cross compiling, check that we can run a simple program.
3139	if test "$cross_compiling" != yes; then
3140	if { ac_try='./$ac_file'
3141	{ (case "(($ac_try" in
3142	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3143	*) ac_try_echo=$ac_try;;
3144	esac
3145	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3146	(eval "$ac_try") 2>&5
3147	ac_status=$?
3148	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3149	(exit $ac_status); }; }; then
3150	cross_compiling=no
3151	else
3152	if test "$cross_compiling" = maybe; then
3153	cross_compiling=yes
3154	else
3155	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
3156	If you meant to cross compile, use \`--host'.
3157	See \`config.log' for more details." >&5
3158	echo "$as_me: error: cannot run C compiled programs.
3159	If you meant to cross compile, use \`--host'.
3160	See \`config.log' for more details." >&2;}
3161	{ (exit 1); exit 1; }; }
3162	fi
3163	fi
3164	fi
3165	{ echo "$as_me:$LINENO: result: yes" >&5
3166	echo "${ECHO_T}yes" >&6; }
3167
3168	rm -f a.out a.exe conftest$ac_cv_exeext b.out	4717	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3169	ac_clean_files=$ac_clean_files_save	4718	ac_clean_files=$ac_clean_files_save
3170	# Check that the compiler produces executables we can run. If not, either
3171	# the compiler is broken, or we cross compile.
3172	{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
3173	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
3174	{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
3175	echo "${ECHO_T}$cross_compiling" >&6; }
3176
3177	{ echo "$as_me:$LINENO: checking for suffix of executables" >&5	4719	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3178	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }	4720	printf %s "checking for suffix of executables... " >&6; }
3179	if { (ac_try="$ac_link"	4721	if { { ac_try="$ac_link"
3180	case "(($ac_try" in	4722	case "(($ac_try" in
3181	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	4723	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3182	*) ac_try_echo=$ac_try;;	4724	*) ac_try_echo=$ac_try;;
3183	esac	4725	esac
3184	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	4726	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		4727	printf "%s\n" "$ac_try_echo"; } >&5
3185	(eval "$ac_link") 2>&5	4728	(eval "$ac_link") 2>&5
3186	ac_status=$?	4729	ac_status=$?
3187	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4730	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3188	(exit $ac_status); }; then	4731	test $ac_status = 0; }
		4732	then :
3189	# If both `conftest.exe' and `conftest' are `present' (well, observable)	4733	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3190	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	4734	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3191	# work properly (i.e., refer to `conftest.exe'), while it won't with	4735	# work properly (i.e., refer to `conftest.exe'), while it won't with
3192	# `rm'.	4736	# `rm'.
3193	for ac_file in conftest.exe conftest conftest.*; do	4737	for ac_file in conftest.exe conftest conftest.*; do
3194	test -f "$ac_file" || continue	4738	test -f "$ac_file" || continue
3195	case $ac_file in	4739	case $ac_file in
3196	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;	4740	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3197	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	4741	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3198	break;;	4742	break;;
3199	* ) break;;	4743	* ) break;;
3200	esac	4744	esac
3201	done	4745	done
3202	else	4746	else $as_nop
3203	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link	4747	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3204	See \`config.log' for more details." >&5	4748	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3205	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link	4749	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3206	See \`config.log' for more details." >&2;}	4750	See \`config.log' for more details" "$LINENO" 5; }
3207	{ (exit 1); exit 1; }; }
3208	fi	4751	fi
3209
3210	rm -f conftest$ac_cv_exeext	4752	rm -f conftest conftest$ac_cv_exeext
3211	{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	4753	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3212	echo "${ECHO_T}$ac_cv_exeext" >&6; }	4754	printf "%s\n" "$ac_cv_exeext" >&6; }
3213		4755
3214	rm -f conftest.$ac_ext	4756	rm -f conftest.$ac_ext
3215	EXEEXT=$ac_cv_exeext	4757	EXEEXT=$ac_cv_exeext
3216	ac_exeext=$EXEEXT	4758	ac_exeext=$EXEEXT
3217	{ echo "$as_me:$LINENO: checking for suffix of object files" >&5	4759	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3218	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
3219	if test "${ac_cv_objext+set}" = set; then
3220	echo $ECHO_N "(cached) $ECHO_C" >&6
3221	else
3222	cat >conftest.$ac_ext <<_ACEOF
3223	/* 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	}
3224	_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 $as_nop
3225	cat confdefs.h >>conftest.$ac_ext	4824	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3226	cat >>conftest.$ac_ext <<_ACEOF
3227	/* end confdefs.h. */	4825	/* end confdefs.h. */
3228		4826
3229	int	4827	int
3230	main ()	4828	main (void)
3231	{	4829	{
3232		4830
3233	;	4831	;
3234	return 0;	4832	return 0;
3235	}	4833	}
3236	_ACEOF	4834	_ACEOF
3237	rm -f conftest.o conftest.obj	4835	rm -f conftest.o conftest.obj
3238	if { (ac_try="$ac_compile"	4836	if { { ac_try="$ac_compile"
3239	case "(($ac_try" in	4837	case "(($ac_try" in
3240	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	4838	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3241	*) ac_try_echo=$ac_try;;	4839	*) ac_try_echo=$ac_try;;
3242	esac	4840	esac
3243	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	4841	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		4842	printf "%s\n" "$ac_try_echo"; } >&5
3244	(eval "$ac_compile") 2>&5	4843	(eval "$ac_compile") 2>&5
3245	ac_status=$?	4844	ac_status=$?
3246	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4845	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3247	(exit $ac_status); }; then	4846	test $ac_status = 0; }
		4847	then :
3248	for ac_file in conftest.o conftest.obj conftest.*; do	4848	for ac_file in conftest.o conftest.obj conftest.*; do
3249	test -f "$ac_file" || continue;	4849	test -f "$ac_file" || continue;
3250	case $ac_file in	4850	case $ac_file in
3251	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;	4851	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3252	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`	4852	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3253	break;;	4853	break;;
3254	esac	4854	esac
3255	done	4855	done
3256	else	4856	else $as_nop
3257	echo "$as_me: failed program was:" >&5	4857	printf "%s\n" "$as_me: failed program was:" >&5
3258	sed 's/^/| /' conftest.$ac_ext >&5	4858	sed 's/^/| /' conftest.$ac_ext >&5
3259		4859
3260	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile	4860	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3261	See \`config.log' for more details." >&5	4861	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3262	echo "$as_me: error: cannot compute suffix of object files: cannot compile	4862	as_fn_error $? "cannot compute suffix of object files: cannot compile
3263	See \`config.log' for more details." >&2;}	4863	See \`config.log' for more details" "$LINENO" 5; }
3264	{ (exit 1); exit 1; }; }
3265	fi	4864	fi
3266
3267	rm -f conftest.$ac_cv_objext conftest.$ac_ext	4865	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3268	fi	4866	fi
3269	{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	4867	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3270	echo "${ECHO_T}$ac_cv_objext" >&6; }	4868	printf "%s\n" "$ac_cv_objext" >&6; }
3271	OBJEXT=$ac_cv_objext	4869	OBJEXT=$ac_cv_objext
3272	ac_objext=$OBJEXT	4870	ac_objext=$OBJEXT
3273	{ 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
3274	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }	4872	printf %s "checking whether the compiler supports GNU C... " >&6; }
3275	if test "${ac_cv_c_compiler_gnu+set}" = set; then	4873	if test ${ac_cv_c_compiler_gnu+y}
3276	echo $ECHO_N "(cached) $ECHO_C" >&6	4874	then :
3277	else	4875	printf %s "(cached) " >&6
3278	cat >conftest.$ac_ext <<_ACEOF	4876	else $as_nop
3279	/* confdefs.h. */
3280	_ACEOF
3281	cat confdefs.h >>conftest.$ac_ext	4877	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3282	cat >>conftest.$ac_ext <<_ACEOF
3283	/* end confdefs.h. */	4878	/* end confdefs.h. */
3284		4879
3285	int	4880	int
3286	main ()	4881	main (void)
3287	{	4882	{
3288	#ifndef __GNUC__	4883	#ifndef __GNUC__
3289	choke me	4884	choke me
3290	#endif	4885	#endif
3291		4886
3292	;	4887	;
3293	return 0;	4888	return 0;
3294	}	4889	}
3295	_ACEOF	4890	_ACEOF
3296	rm -f conftest.$ac_objext	4891	if ac_fn_c_try_compile "$LINENO"
3297	if { (ac_try="$ac_compile"	4892	then :
3298	case "(($ac_try" in
3299	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3300	*) ac_try_echo=$ac_try;;
3301	esac
3302	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3303	(eval "$ac_compile") 2>conftest.er1
3304	ac_status=$?
3305	grep -v '^ *+' conftest.er1 >conftest.err
3306	rm -f conftest.er1
3307	cat conftest.err >&5
3308	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3309	(exit $ac_status); } && {
3310	test -z "$ac_c_werror_flag" ||
3311	test ! -s conftest.err
3312	} && test -s conftest.$ac_objext; then
3313	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 $ac_compiler_gnu = yes; then
		4906	GCC=yes
3314	else	4907	else
3315	echo "$as_me: failed program was:" >&5	4908	GCC=
3316	sed 's/^/| /' conftest.$ac_ext >&5
3317
3318	ac_compiler_gnu=no
3319	fi	4909	fi
3320
3321	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3322	ac_cv_c_compiler_gnu=$ac_compiler_gnu
3323
3324	fi
3325	{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3326	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
3327	GCC=`test $ac_compiler_gnu = yes && echo yes`
3328	ac_test_CFLAGS=${CFLAGS+set}	4910	ac_test_CFLAGS=${CFLAGS+y}
3329	ac_save_CFLAGS=$CFLAGS	4911	ac_save_CFLAGS=$CFLAGS
3330	{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5	4912	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3331	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }	4913	printf %s "checking whether $CC accepts -g... " >&6; }
3332	if test "${ac_cv_prog_cc_g+set}" = set; then	4914	if test ${ac_cv_prog_cc_g+y}
3333	echo $ECHO_N "(cached) $ECHO_C" >&6	4915	then :
3334	else	4916	printf %s "(cached) " >&6
		4917	else $as_nop
3335	ac_save_c_werror_flag=$ac_c_werror_flag	4918	ac_save_c_werror_flag=$ac_c_werror_flag
3336	ac_c_werror_flag=yes	4919	ac_c_werror_flag=yes
3337	ac_cv_prog_cc_g=no	4920	ac_cv_prog_cc_g=no
3338	CFLAGS="-g"	4921	CFLAGS="-g"
3339	cat >conftest.$ac_ext <<_ACEOF
3340	/* confdefs.h. */
3341	_ACEOF
3342	cat confdefs.h >>conftest.$ac_ext	4922	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3343	cat >>conftest.$ac_ext <<_ACEOF
3344	/* end confdefs.h. */	4923	/* end confdefs.h. */
3345		4924
3346	int	4925	int
3347	main ()	4926	main (void)
3348	{	4927	{
3349		4928
3350	;	4929	;
3351	return 0;	4930	return 0;
3352	}	4931	}
3353	_ACEOF	4932	_ACEOF
3354	rm -f conftest.$ac_objext	4933	if ac_fn_c_try_compile "$LINENO"
3355	if { (ac_try="$ac_compile"	4934	then :
3356	case "(($ac_try" in
3357	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3358	*) ac_try_echo=$ac_try;;
3359	esac
3360	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3361	(eval "$ac_compile") 2>conftest.er1
3362	ac_status=$?
3363	grep -v '^ *+' conftest.er1 >conftest.err
3364	rm -f conftest.er1
3365	cat conftest.err >&5
3366	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3367	(exit $ac_status); } && {
3368	test -z "$ac_c_werror_flag" ||
3369	test ! -s conftest.err
3370	} && test -s conftest.$ac_objext; then
3371	ac_cv_prog_cc_g=yes	4935	ac_cv_prog_cc_g=yes
3372	else	4936	else $as_nop
3373	echo "$as_me: failed program was:" >&5
3374	sed 's/^/| /' conftest.$ac_ext >&5
3375
3376	CFLAGS=""	4937	CFLAGS=""
3377	cat >conftest.$ac_ext <<_ACEOF
3378	/* confdefs.h. */
3379	_ACEOF
3380	cat confdefs.h >>conftest.$ac_ext	4938	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3381	cat >>conftest.$ac_ext <<_ACEOF
3382	/* end confdefs.h. */	4939	/* end confdefs.h. */
3383		4940
3384	int	4941	int
3385	main ()	4942	main (void)
3386	{	4943	{
3387		4944
3388	;	4945	;
3389	return 0;	4946	return 0;
3390	}	4947	}
3391	_ACEOF	4948	_ACEOF
3392	rm -f conftest.$ac_objext	4949	if ac_fn_c_try_compile "$LINENO"
3393	if { (ac_try="$ac_compile"	4950	then :
3394	case "(($ac_try" in
3395	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3396	*) ac_try_echo=$ac_try;;
3397	esac
3398	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3399	(eval "$ac_compile") 2>conftest.er1
3400	ac_status=$?
3401	grep -v '^ *+' conftest.er1 >conftest.err
3402	rm -f conftest.er1
3403	cat conftest.err >&5
3404	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3405	(exit $ac_status); } && {
3406	test -z "$ac_c_werror_flag" ||
3407	test ! -s conftest.err
3408	} && test -s conftest.$ac_objext; then
3409	:
3410	else
3411	echo "$as_me: failed program was:" >&5
3412	sed 's/^/| /' conftest.$ac_ext >&5
3413		4951
		4952	else $as_nop
3414	ac_c_werror_flag=$ac_save_c_werror_flag	4953	ac_c_werror_flag=$ac_save_c_werror_flag
3415	CFLAGS="-g"	4954	CFLAGS="-g"
3416	cat >conftest.$ac_ext <<_ACEOF
3417	/* confdefs.h. */
3418	_ACEOF
3419	cat confdefs.h >>conftest.$ac_ext	4955	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3420	cat >>conftest.$ac_ext <<_ACEOF
3421	/* end confdefs.h. */	4956	/* end confdefs.h. */
3422		4957
3423	int	4958	int
3424	main ()	4959	main (void)
3425	{	4960	{
3426		4961
3427	;	4962	;
3428	return 0;	4963	return 0;
3429	}	4964	}
3430	_ACEOF	4965	_ACEOF
3431	rm -f conftest.$ac_objext	4966	if ac_fn_c_try_compile "$LINENO"
3432	if { (ac_try="$ac_compile"	4967	then :
3433	case "(($ac_try" in
3434	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3435	*) ac_try_echo=$ac_try;;
3436	esac
3437	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3438	(eval "$ac_compile") 2>conftest.er1
3439	ac_status=$?
3440	grep -v '^ *+' conftest.er1 >conftest.err
3441	rm -f conftest.er1
3442	cat conftest.err >&5
3443	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3444	(exit $ac_status); } && {
3445	test -z "$ac_c_werror_flag" ||
3446	test ! -s conftest.err
3447	} && test -s conftest.$ac_objext; then
3448	ac_cv_prog_cc_g=yes	4968	ac_cv_prog_cc_g=yes
3449	else
3450	echo "$as_me: failed program was:" >&5
3451	sed 's/^/| /' conftest.$ac_ext >&5
3452
3453
3454	fi	4969	fi
3455
3456	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4970	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3457	fi	4971	fi
3458
3459	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4972	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3460	fi	4973	fi
3461
3462	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4974	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3463	ac_c_werror_flag=$ac_save_c_werror_flag	4975	ac_c_werror_flag=$ac_save_c_werror_flag
3464	fi	4976	fi
3465	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	4977	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3466	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }	4978	printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
3467	if test "$ac_test_CFLAGS" = set; then	4979	if test $ac_test_CFLAGS; then
3468	CFLAGS=$ac_save_CFLAGS	4980	CFLAGS=$ac_save_CFLAGS
3469	elif test $ac_cv_prog_cc_g = yes; then	4981	elif test $ac_cv_prog_cc_g = yes; then
3470	if test "$GCC" = yes; then	4982	if test "$GCC" = yes; then
3471	CFLAGS="-g -O2"	4983	CFLAGS="-g -O2"
3472	else	4984	else
…		…
3477	CFLAGS="-O2"	4989	CFLAGS="-O2"
3478	else	4990	else
3479	CFLAGS=	4991	CFLAGS=
3480	fi	4992	fi
3481	fi	4993	fi
3482	{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5	4994	ac_prog_cc_stdc=no
3483	echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }	4995	if test x$ac_prog_cc_stdc = xno
		4996	then :
		4997	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
		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 $as_nop
		5003	ac_cv_prog_cc_c11=no
		5004	ac_save_CC=$CC
		5005	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5006	/* end confdefs.h. */
		5007	$ac_c_conftest_c11_program
		5008	_ACEOF
		5009	for ac_arg in '' -std=gnu11
		5010	do
		5011	CC="$ac_save_CC $ac_arg"
		5012	if ac_fn_c_try_compile "$LINENO"
		5013	then :
		5014	ac_cv_prog_cc_c11=$ac_arg
		5015	fi
		5016	rm -f core conftest.err conftest.$ac_objext conftest.beam
		5017	test "x$ac_cv_prog_cc_c11" != "xno" && break
		5018	done
		5019	rm -f conftest.$ac_ext
		5020	CC=$ac_save_CC
		5021	fi
		5022
		5023	if test "x$ac_cv_prog_cc_c11" = xno
		5024	then :
		5025	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		5026	printf "%s\n" "unsupported" >&6; }
		5027	else $as_nop
		5028	if test "x$ac_cv_prog_cc_c11" = x
		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; }
		5035	CC="$CC $ac_cv_prog_cc_c11"
		5036	fi
		5037	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
		5038	ac_prog_cc_stdc=c11
		5039	fi
		5040	fi
		5041	if test x$ac_prog_cc_stdc = xno
		5042	then :
		5043	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
		5044	printf %s "checking for $CC option to enable C99 features... " >&6; }
		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	$ac_c_conftest_c99_program
		5054	_ACEOF
		5055	for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
		5056	do
		5057	CC="$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=$ac_save_CC
		5067	fi
		5068
3484	if test "${ac_cv_prog_cc_c89+set}" = set; then	5069	if test "x$ac_cv_prog_cc_c99" = xno
3485	echo $ECHO_N "(cached) $ECHO_C" >&6	5070	then :
3486	else	5071	{ printf "%s\n" "$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 $as_nop
3487	ac_cv_prog_cc_c89=no	5095	ac_cv_prog_cc_c89=no
3488	ac_save_CC=$CC	5096	ac_save_CC=$CC
3489	cat >conftest.$ac_ext <<_ACEOF	5097	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3490	/* confdefs.h. */	5098	/* end confdefs.h. */
		5099	$ac_c_conftest_c89_program
3491	_ACEOF	5100	_ACEOF
3492	cat confdefs.h >>conftest.$ac_ext	5101	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3493	cat >>conftest.$ac_ext <<_ACEOF
3494	/* end confdefs.h. */
3495	#include <stdarg.h>
3496	#include <stdio.h>
3497	#include <sys/types.h>
3498	#include <sys/stat.h>
3499	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3500	struct buf { int x; };
3501	FILE * (*rcsopen) (struct buf *, struct stat *, int);
3502	static char *e (p, i)
3503	char **p;
3504	int i;
3505	{
3506	return p[i];
3507	}
3508	static char *f (char * (*g) (char **, int), char **p, ...)
3509	{
3510	char *s;
3511	va_list v;
3512	va_start (v,p);
3513	s = g (p, va_arg (v,int));
3514	va_end (v);
3515	return s;
3516	}
3517
3518	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3519	function prototypes and stuff, but not '\xHH' hex character constants.
3520	These don't provoke an error unfortunately, instead are silently treated
3521	as 'x'. The following induces an error, until -std is added to get
3522	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3523	array size at least. It's necessary to write '\x00'==0 to get something
3524	that's true only with -std. */
3525	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3526
3527	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3528	inside strings and character constants. */
3529	#define FOO(x) 'x'
3530	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3531
3532	int test (int i, double x);
3533	struct s1 {int (*f) (int a);};
3534	struct s2 {int (*f) (double a);};
3535	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3536	int argc;
3537	char **argv;
3538	int
3539	main ()
3540	{
3541	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3542	;
3543	return 0;
3544	}
3545	_ACEOF
3546	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3547	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3548	do	5102	do
3549	CC="$ac_save_CC $ac_arg"	5103	CC="$ac_save_CC $ac_arg"
3550	rm -f conftest.$ac_objext	5104	if ac_fn_c_try_compile "$LINENO"
3551	if { (ac_try="$ac_compile"	5105	then :
3552	case "(($ac_try" in
3553	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3554	*) ac_try_echo=$ac_try;;
3555	esac
3556	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3557	(eval "$ac_compile") 2>conftest.er1
3558	ac_status=$?
3559	grep -v '^ *+' conftest.er1 >conftest.err
3560	rm -f conftest.er1
3561	cat conftest.err >&5
3562	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3563	(exit $ac_status); } && {
3564	test -z "$ac_c_werror_flag" ||
3565	test ! -s conftest.err
3566	} && test -s conftest.$ac_objext; then
3567	ac_cv_prog_cc_c89=$ac_arg	5106	ac_cv_prog_cc_c89=$ac_arg
3568	else
3569	echo "$as_me: failed program was:" >&5
3570	sed 's/^/| /' conftest.$ac_ext >&5
3571
3572
3573	fi	5107	fi
3574
3575	rm -f core conftest.err conftest.$ac_objext	5108	rm -f core conftest.err conftest.$ac_objext conftest.beam
3576	test "x$ac_cv_prog_cc_c89" != "xno" && break	5109	test "x$ac_cv_prog_cc_c89" != "xno" && break
3577	done	5110	done
3578	rm -f conftest.$ac_ext	5111	rm -f conftest.$ac_ext
3579	CC=$ac_save_CC	5112	CC=$ac_save_CC
3580
3581	fi	5113	fi
3582	# AC_CACHE_VAL	5114
3583	case "x$ac_cv_prog_cc_c89" in	5115	if test "x$ac_cv_prog_cc_c89" = xno
3584	x)	5116	then :
3585	{ echo "$as_me:$LINENO: result: none needed" >&5	5117	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3586	echo "${ECHO_T}none needed" >&6; } ;;	5118	printf "%s\n" "unsupported" >&6; }
3587	xno)	5119	else $as_nop
3588	{ echo "$as_me:$LINENO: result: unsupported" >&5	5120	if test "x$ac_cv_prog_cc_c89" = x
3589	echo "${ECHO_T}unsupported" >&6; } ;;	5121	then :
3590	*)	5122	{ printf "%s\n" "$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; }
3591	CC="$CC $ac_cv_prog_cc_c89"	5127	CC="$CC $ac_cv_prog_cc_c89"
3592	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5	5128	fi
3593	echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;	5129	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
3594	esac	5130	ac_prog_cc_stdc=c89
3595		5131	fi
		5132	fi
3596		5133
3597	ac_ext=c	5134	ac_ext=c
3598	ac_cpp='$CPP $CPPFLAGS'	5135	ac_cpp='$CPP $CPPFLAGS'
3599	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5136	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3600	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 $LIBS >&5'
3601	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5138	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3602		5139
		5140
		5141	ac_ext=c
		5142	ac_cpp='$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
3603	depcc="$CC" am_compiler_list=	5201	depcc="$CC" am_compiler_list=
3604		5202
3605	{ 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
3606	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }	5204	printf %s "checking dependency style of $depcc... " >&6; }
3607	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then	5205	if test ${am_cv_CC_dependencies_compiler_type+y}
3608	echo $ECHO_N "(cached) $ECHO_C" >&6	5206	then :
3609	else	5207	printf %s "(cached) " >&6
		5208	else $as_nop
3610	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	5209	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3611	# We make a subdir and do the tests there. Otherwise we can end up	5210	# We make a subdir and do the tests there. Otherwise we can end up
3612	# making bogus files that we don't know about and never remove. For	5211	# making bogus files that we don't know about and never remove. For
3613	# instance it was reported that on HP-UX the gcc test will end up	5212	# instance it was reported that on HP-UX the gcc test will end up
3614	# making a dummy file named `D' -- because `-MD' means `put the output	5213	# making a dummy file named 'D' -- because '-MD' means "put the output
3615	# in D'.	5214	# in D".
		5215	rm -rf conftest.dir
3616	mkdir conftest.dir	5216	mkdir conftest.dir
3617	# Copy depcomp to subdir because otherwise we won't find it if we're	5217	# Copy depcomp to subdir because otherwise we won't find it if we're
3618	# using a relative directory.	5218	# using a relative directory.
3619	cp "$am_depcomp" conftest.dir	5219	cp "$am_depcomp" conftest.dir
3620	cd conftest.dir	5220	cd conftest.dir
…		…
3628		5228
3629	am_cv_CC_dependencies_compiler_type=none	5229	am_cv_CC_dependencies_compiler_type=none
3630	if test "$am_compiler_list" = ""; then	5230	if test "$am_compiler_list" = ""; then
3631	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`
3632	fi	5232	fi
		5233	am__universal=false
		5234	case " $depcc " in #(
		5235	*\ -arch\ *\ -arch\ *) am__universal=true ;;
		5236	esac
		5237
3633	for depmode in $am_compiler_list; do	5238	for depmode in $am_compiler_list; do
3634	# Setup a source with many dependencies, because some compilers	5239	# Setup a source with many dependencies, because some compilers
3635	# like to wrap large dependency lists on column 80 (with \), and	5240	# like to wrap large dependency lists on column 80 (with \), and
3636	# 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.
3637	#	5242	#
…		…
3639	# overwrite some of them when testing with obscure command lines.	5244	# overwrite some of them when testing with obscure command lines.
3640	# This happens at least with the AIX C compiler.	5245	# This happens at least with the AIX C compiler.
3641	: > sub/conftest.c	5246	: > sub/conftest.c
3642	for i in 1 2 3 4 5 6; do	5247	for i in 1 2 3 4 5 6; do
3643	echo '#include "conftst'$i'.h"' >> sub/conftest.c	5248	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3644	: > 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$i.h
3645	done	5252	done
3646	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf	5253	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3647		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"
3648	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	;;
3649	nosideeffect)	5266	nosideeffect)
3650	# 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
3651	# only be used when explicitly requested	5268	# only be used when explicitly requested.
3652	if test "x$enable_dependency_tracking" = xyes; then	5269	if test "x$enable_dependency_tracking" = xyes; then
3653	continue	5270	continue
3654	else	5271	else
3655	break	5272	break
3656	fi	5273	fi
3657	;;	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.${OBJEXT-o}
		5280	am__minus_obj=
		5281	;;
3658	none) break ;;	5282	none) break ;;
3659	esac	5283	esac
3660	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3661	# mode. It turns out that the SunPro C++ compiler does not properly
3662	# handle `-M -o', and we need to detect this.
3663	if depmode=$depmode \	5284	if depmode=$depmode \
3664	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \	5285	source=sub/conftest.c object=$am__obj \
3665	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \	5286	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3666	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \	5287	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3667	>/dev/null 2>conftest.err &&	5288	>/dev/null 2>conftest.err &&
		5289	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3668	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&	5290	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3669	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&	5291	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3670	${MAKE-make} -s -f confmf > /dev/null 2>&1; then	5292	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3671	# icc doesn't choke on unknown options, it will just issue warnings	5293	# icc doesn't choke on unknown options, it will just issue warnings
3672	# (even with -Werror). So we grep stderr for any message	5294	# or remarks (even with -Werror). So we grep stderr for any message
3673	# that says an option was ignored.	5295	# that says an option was ignored or not supported.
		5296	# When given -MP, icc 7.0 and 7.1 complain thusly:
		5297	# icc: Command line warning: ignoring option '-M'; no argument required
		5298	# The diagnosis changed in icc 8.0:
		5299	# icc: Command line remark: option '-MP' not supported
		5300	if (grep 'ignoring option' conftest.err ||
3674	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else	5301	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3675	am_cv_CC_dependencies_compiler_type=$depmode	5302	am_cv_CC_dependencies_compiler_type=$depmode
3676	break	5303	break
3677	fi	5304	fi
3678	fi	5305	fi
3679	done	5306	done
…		…
3683	else	5310	else
3684	am_cv_CC_dependencies_compiler_type=none	5311	am_cv_CC_dependencies_compiler_type=none
3685	fi	5312	fi
3686		5313
3687	fi	5314	fi
3688	{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5	5315	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3689	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }	5316	printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; }
3690	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type	5317	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3691		5318
3692
3693
3694	if	5319	if
3695	test "x$enable_dependency_tracking" != xno \	5320	test "x$enable_dependency_tracking" != xno \
3696	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then	5321	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3697	am__fastdepCC_TRUE=	5322	am__fastdepCC_TRUE=
3698	am__fastdepCC_FALSE='#'	5323	am__fastdepCC_FALSE='#'
3699	else	5324	else
…		…
3702	fi	5327	fi
3703		5328
3704		5329
3705		5330
3706	# Check whether --with-gnu-ld was given.	5331	# Check whether --with-gnu-ld was given.
3707	if test "${with_gnu_ld+set}" = set; then	5332	if test ${with_gnu_ld+y}
		5333	then :
3708	withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes	5334	withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
3709	else	5335	else $as_nop
3710	with_gnu_ld=no	5336	with_gnu_ld=no
3711	fi	5337	fi
3712		5338
3713	ac_prog=ld	5339	ac_prog=ld
3714	if test "$GCC" = yes; then	5340	if test "$GCC" = yes; then
3715	# Check if gcc -print-prog-name=ld gives a path.	5341	# Check if gcc -print-prog-name=ld gives a path.
3716	{ echo "$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
3717	echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6; }	5343	printf %s "checking for ld used by GCC... " >&6; }
3718	case $host in	5344	case $host in
3719	*-*-mingw*)	5345	*-*-mingw*)
3720	# gcc leaves a trailing carriage return which upsets mingw	5346	# gcc leaves a trailing carriage return which upsets mingw
3721	ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;	5347	ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3722	*)	5348	*)
…		…
3741	# If it is relative, then search for the first ld in PATH.	5367	# If it is relative, then search for the first ld in PATH.
3742	with_gnu_ld=unknown	5368	with_gnu_ld=unknown
3743	;;	5369	;;
3744	esac	5370	esac
3745	elif test "$with_gnu_ld" = yes; then	5371	elif test "$with_gnu_ld" = yes; then
3746	{ echo "$as_me:$LINENO: checking for GNU ld" >&5	5372	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
3747	echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; }	5373	printf %s "checking for GNU ld... " >&6; }
3748	else	5374	else
3749	{ echo "$as_me:$LINENO: checking for non-GNU ld" >&5	5375	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
3750	echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; }	5376	printf %s "checking for non-GNU ld... " >&6; }
3751	fi	5377	fi
3752	if test "${acl_cv_path_LD+set}" = set; then	5378	if test ${acl_cv_path_LD+y}
3753	echo $ECHO_N "(cached) $ECHO_C" >&6	5379	then :
3754	else	5380	printf %s "(cached) " >&6
		5381	else $as_nop
3755	if test -z "$LD"; then	5382	if test -z "$LD"; then
3756	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"	5383	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3757	for ac_dir in $PATH; do	5384	for ac_dir in $PATH; do
3758	test -z "$ac_dir" && ac_dir=.	5385	test -z "$ac_dir" && ac_dir=.
3759	if test -f "$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$ac_exeext"; then
…		…
3774	fi	5401	fi
3775	fi	5402	fi
3776		5403
3777	LD="$acl_cv_path_LD"	5404	LD="$acl_cv_path_LD"
3778	if test -n "$LD"; then	5405	if test -n "$LD"; then
3779	{ echo "$as_me:$LINENO: result: $LD" >&5	5406	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
3780	echo "${ECHO_T}$LD" >&6; }	5407	printf "%s\n" "$LD" >&6; }
3781	else	5408	else
3782	{ echo "$as_me:$LINENO: result: no" >&5	5409	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3783	echo "${ECHO_T}no" >&6; }	5410	printf "%s\n" "no" >&6; }
3784	fi	5411	fi
3785	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
3786	echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3787	{ (exit 1); exit 1; }; }
3788	{ echo "$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
3789	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; }
3790	if test "${acl_cv_prog_gnu_ld+set}" = set; then	5415	if test ${acl_cv_prog_gnu_ld+y}
3791	echo $ECHO_N "(cached) $ECHO_C" >&6	5416	then :
3792	else	5417	printf %s "(cached) " >&6
		5418	else $as_nop
3793	# 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.
3794	if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then	5420	if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
3795	acl_cv_prog_gnu_ld=yes	5421	acl_cv_prog_gnu_ld=yes
3796	else	5422	else
3797	acl_cv_prog_gnu_ld=no	5423	acl_cv_prog_gnu_ld=no
3798	fi	5424	fi
3799	fi	5425	fi
3800	{ echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5	5426	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
3801	echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6; }	5427	printf "%s\n" "$acl_cv_prog_gnu_ld" >&6; }
3802	with_gnu_ld=$acl_cv_prog_gnu_ld	5428	with_gnu_ld=$acl_cv_prog_gnu_ld
3803		5429
3804		5430
3805		5431
3806	{ 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
3807	echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6; }	5433	printf %s "checking for shared library run path origin... " >&6; }
3808	if test "${acl_cv_rpath+set}" = set; then	5434	if test ${acl_cv_rpath+y}
3809	echo $ECHO_N "(cached) $ECHO_C" >&6	5435	then :
3810	else	5436	printf %s "(cached) " >&6
		5437	else $as_nop
3811		5438
3812	CC="$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" \
3813	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh	5440	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
3814	. ./conftest.sh	5441	. ./conftest.sh
3815	rm -f ./conftest.sh	5442	rm -f ./conftest.sh
3816	acl_cv_rpath=done	5443	acl_cv_rpath=done
3817		5444
3818	fi	5445	fi
3819	{ echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5	5446	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
3820	echo "${ECHO_T}$acl_cv_rpath" >&6; }	5447	printf "%s\n" "$acl_cv_rpath" >&6; }
3821	wl="$acl_cv_wl"	5448	wl="$acl_cv_wl"
3822	libext="$acl_cv_libext"	5449	libext="$acl_cv_libext"
3823	shlibext="$acl_cv_shlibext"	5450	shlibext="$acl_cv_shlibext"
3824	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"	5451	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
3825	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"	5452	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
3826	hardcode_direct="$acl_cv_hardcode_direct"	5453	hardcode_direct="$acl_cv_hardcode_direct"
3827	hardcode_minus_L="$acl_cv_hardcode_minus_L"	5454	hardcode_minus_L="$acl_cv_hardcode_minus_L"
3828	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"
3829	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"
3830	# Check whether --enable-rpath was given.	5457	# Check whether --enable-rpath was given.
3831	if test "${enable_rpath+set}" = set; then	5458	if test ${enable_rpath+y}
		5459	then :
3832	enableval=$enable_rpath; :	5460	enableval=$enable_rpath; :
3833	else	5461	else $as_nop
3834	enable_rpath=yes	5462	enable_rpath=yes
3835	fi	5463	fi
3836		5464
3837		5465
3838		5466
…		…
3854	exec_prefix="$acl_save_exec_prefix"	5482	exec_prefix="$acl_save_exec_prefix"
3855	prefix="$acl_save_prefix"	5483	prefix="$acl_save_prefix"
3856		5484
3857		5485
3858	# Check whether --with-libiconv-prefix was given.	5486	# Check whether --with-libiconv-prefix was given.
3859	if test "${with_libiconv_prefix+set}" = set; then	5487	if test ${with_libiconv_prefix+y}
		5488	then :
3860	withval=$with_libiconv_prefix;	5489	withval=$with_libiconv_prefix;
3861	if test "X$withval" = "Xno"; then	5490	if test "X$withval" = "Xno"; then
3862	use_additional=no	5491	use_additional=no
3863	else	5492	else
3864	if test "X$withval" = "X"; then	5493	if test "X$withval" = "X"; then
…		…
4232		5861
4233		5862
4234		5863
4235		5864
4236		5865
4237	{ echo "$as_me:$LINENO: checking whether NLS is requested" >&5	5866	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4238	echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6; }	5867	printf %s "checking whether NLS is requested... " >&6; }
4239	# Check whether --enable-nls was given.	5868	# Check whether --enable-nls was given.
4240	if test "${enable_nls+set}" = set; then	5869	if test ${enable_nls+y}
		5870	then :
4241	enableval=$enable_nls; USE_NLS=$enableval	5871	enableval=$enable_nls; USE_NLS=$enableval
4242	else	5872	else $as_nop
4243	USE_NLS=yes	5873	USE_NLS=yes
4244	fi	5874	fi
4245		5875
4246	{ echo "$as_me:$LINENO: result: $USE_NLS" >&5	5876	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
4247	echo "${ECHO_T}$USE_NLS" >&6; }	5877	printf "%s\n" "$USE_NLS" >&6; }
4248		5878
4249		5879
4250		5880
4251	LIBINTL=	5881	LIBINTL=
4252	LTLIBINTL=	5882	LTLIBINTL=
…		…
4258		5888
4259		5889
4260		5890
4261		5891
4262		5892
4263	{ 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
4264	echo $ECHO_N "checking for GNU gettext in libc... $ECHO_C" >&6; }	5894	printf %s "checking for GNU gettext in libc... " >&6; }
4265	if test "${gt_cv_func_gnugettext1_libc+set}" = set; then	5895	if test ${gt_cv_func_gnugettext1_libc+y}
4266	echo $ECHO_N "(cached) $ECHO_C" >&6	5896	then :
4267	else	5897	printf %s "(cached) " >&6
4268	cat >conftest.$ac_ext <<_ACEOF	5898	else $as_nop
4269	/* confdefs.h. */
4270	_ACEOF
4271	cat confdefs.h >>conftest.$ac_ext	5899	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4272	cat >>conftest.$ac_ext <<_ACEOF
4273	/* end confdefs.h. */	5900	/* end confdefs.h. */
4274	#include <libintl.h>	5901	#include <libintl.h>
4275	extern int _nl_msg_cat_cntr;	5902	extern int _nl_msg_cat_cntr;
4276	extern int *_nl_domain_bindings;	5903	extern int *_nl_domain_bindings;
4277	int	5904	int
4278	main ()	5905	main (void)
4279	{	5906	{
4280	bindtextdomain ("", "");	5907	bindtextdomain ("", "");
4281	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings	5908	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings
4282	;	5909	;
4283	return 0;	5910	return 0;
4284	}	5911	}
4285	_ACEOF	5912	_ACEOF
4286	rm -f conftest.$ac_objext conftest$ac_exeext	5913	if ac_fn_c_try_link "$LINENO"
4287	if { (ac_try="$ac_link"	5914	then :
4288	case "(($ac_try" in
4289	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4290	*) ac_try_echo=$ac_try;;
4291	esac
4292	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4293	(eval "$ac_link") 2>conftest.er1
4294	ac_status=$?
4295	grep -v '^ *+' conftest.er1 >conftest.err
4296	rm -f conftest.er1
4297	cat conftest.err >&5
4298	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4299	(exit $ac_status); } && {
4300	test -z "$ac_c_werror_flag" ||
4301	test ! -s conftest.err
4302	} && test -s conftest$ac_exeext &&
4303	$as_test_x conftest$ac_exeext; then
4304	gt_cv_func_gnugettext1_libc=yes	5915	gt_cv_func_gnugettext1_libc=yes
4305	else	5916	else $as_nop
4306	echo "$as_me: failed program was:" >&5
4307	sed 's/^/| /' conftest.$ac_ext >&5
4308
4309	gt_cv_func_gnugettext1_libc=no	5917	gt_cv_func_gnugettext1_libc=no
4310	fi	5918	fi
4311
4312	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5919	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4313	conftest$ac_exeext conftest.$ac_ext	5920	conftest$ac_exeext conftest.$ac_ext
4314	fi	5921	fi
4315	{ echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libc" >&5	5922	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libc" >&5
4316	echo "${ECHO_T}$gt_cv_func_gnugettext1_libc" >&6; }	5923	printf "%s\n" "$gt_cv_func_gnugettext1_libc" >&6; }
4317		5924
4318	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then	5925	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
4319		5926
4320		5927
4321		5928
…		…
4344	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"	5951	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
4345	fi	5952	fi
4346	done	5953	done
4347		5954
4348		5955
4349	{ echo "$as_me:$LINENO: checking for iconv" >&5	5956	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
4350	echo $ECHO_N "checking for iconv... $ECHO_C" >&6; }	5957	printf %s "checking for iconv... " >&6; }
4351	if test "${am_cv_func_iconv+set}" = set; then	5958	if test ${am_cv_func_iconv+y}
4352	echo $ECHO_N "(cached) $ECHO_C" >&6	5959	then :
4353	else	5960	printf %s "(cached) " >&6
		5961	else $as_nop
4354		5962
4355	am_cv_func_iconv="no, consider installing GNU libiconv"	5963	am_cv_func_iconv="no, consider installing GNU libiconv"
4356	am_cv_lib_iconv=no	5964	am_cv_lib_iconv=no
4357	cat >conftest.$ac_ext <<_ACEOF
4358	/* confdefs.h. */
4359	_ACEOF
4360	cat confdefs.h >>conftest.$ac_ext	5965	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4361	cat >>conftest.$ac_ext <<_ACEOF
4362	/* end confdefs.h. */	5966	/* end confdefs.h. */
4363	#include <stdlib.h>	5967	#include <stdlib.h>
4364	#include <iconv.h>	5968	#include <iconv.h>
4365	int	5969	int
4366	main ()	5970	main (void)
4367	{	5971	{
4368	iconv_t cd = iconv_open("","");	5972	iconv_t cd = iconv_open("","");
4369	iconv(cd,NULL,NULL,NULL,NULL);	5973	iconv(cd,NULL,NULL,NULL,NULL);
4370	iconv_close(cd);	5974	iconv_close(cd);
4371	;	5975	;
4372	return 0;	5976	return 0;
4373	}	5977	}
4374	_ACEOF	5978	_ACEOF
4375	rm -f conftest.$ac_objext conftest$ac_exeext	5979	if ac_fn_c_try_link "$LINENO"
4376	if { (ac_try="$ac_link"	5980	then :
4377	case "(($ac_try" in
4378	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4379	*) ac_try_echo=$ac_try;;
4380	esac
4381	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4382	(eval "$ac_link") 2>conftest.er1
4383	ac_status=$?
4384	grep -v '^ *+' conftest.er1 >conftest.err
4385	rm -f conftest.er1
4386	cat conftest.err >&5
4387	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4388	(exit $ac_status); } && {
4389	test -z "$ac_c_werror_flag" ||
4390	test ! -s conftest.err
4391	} && test -s conftest$ac_exeext &&
4392	$as_test_x conftest$ac_exeext; then
4393	am_cv_func_iconv=yes	5981	am_cv_func_iconv=yes
4394	else
4395	echo "$as_me: failed program was:" >&5
4396	sed 's/^/| /' conftest.$ac_ext >&5
4397
4398
4399	fi	5982	fi
4400
4401	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5983	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4402	conftest$ac_exeext conftest.$ac_ext	5984	conftest$ac_exeext conftest.$ac_ext
4403	if test "$am_cv_func_iconv" != yes; then	5985	if test "$am_cv_func_iconv" != yes; then
4404	am_save_LIBS="$LIBS"	5986	am_save_LIBS="$LIBS"
4405	LIBS="$LIBS $LIBICONV"	5987	LIBS="$LIBS $LIBICONV"
4406	cat >conftest.$ac_ext <<_ACEOF
4407	/* confdefs.h. */
4408	_ACEOF
4409	cat confdefs.h >>conftest.$ac_ext	5988	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4410	cat >>conftest.$ac_ext <<_ACEOF
4411	/* end confdefs.h. */	5989	/* end confdefs.h. */
4412	#include <stdlib.h>	5990	#include <stdlib.h>
4413	#include <iconv.h>	5991	#include <iconv.h>
4414	int	5992	int
4415	main ()	5993	main (void)
4416	{	5994	{
4417	iconv_t cd = iconv_open("","");	5995	iconv_t cd = iconv_open("","");
4418	iconv(cd,NULL,NULL,NULL,NULL);	5996	iconv(cd,NULL,NULL,NULL,NULL);
4419	iconv_close(cd);	5997	iconv_close(cd);
4420	;	5998	;
4421	return 0;	5999	return 0;
4422	}	6000	}
4423	_ACEOF	6001	_ACEOF
4424	rm -f conftest.$ac_objext conftest$ac_exeext	6002	if ac_fn_c_try_link "$LINENO"
4425	if { (ac_try="$ac_link"	6003	then :
4426	case "(($ac_try" in
4427	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4428	*) ac_try_echo=$ac_try;;
4429	esac
4430	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4431	(eval "$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 $ac_status); } && {
4438	test -z "$ac_c_werror_flag" ||
4439	test ! -s conftest.err
4440	} && test -s conftest$ac_exeext &&
4441	$as_test_x conftest$ac_exeext; then
4442	am_cv_lib_iconv=yes	6004	am_cv_lib_iconv=yes
4443	am_cv_func_iconv=yes	6005	am_cv_func_iconv=yes
4444	else
4445	echo "$as_me: failed program was:" >&5
4446	sed 's/^/| /' conftest.$ac_ext >&5
4447
4448
4449	fi	6006	fi
4450
4451	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6007	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4452	conftest$ac_exeext conftest.$ac_ext	6008	conftest$ac_exeext conftest.$ac_ext
4453	LIBS="$am_save_LIBS"	6009	LIBS="$am_save_LIBS"
4454	fi	6010	fi
4455		6011
4456	fi	6012	fi
4457	{ echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5	6013	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
4458	echo "${ECHO_T}$am_cv_func_iconv" >&6; }	6014	printf "%s\n" "$am_cv_func_iconv" >&6; }
4459	if test "$am_cv_func_iconv" = yes; then	6015	if test "$am_cv_func_iconv" = yes; then
4460		6016
4461	cat >>confdefs.h <<\_ACEOF	6017	printf "%s\n" "#define HAVE_ICONV 1" >>confdefs.h
4462	#define HAVE_ICONV 1
4463	_ACEOF
4464		6018
4465	fi	6019	fi
4466	if test "$am_cv_lib_iconv" = yes; then	6020	if test "$am_cv_lib_iconv" = yes; then
4467	{ 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
4468	echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6; }	6022	printf %s "checking how to link with libiconv... " >&6; }
4469	{ echo "$as_me:$LINENO: result: $LIBICONV" >&5	6023	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
4470	echo "${ECHO_T}$LIBICONV" >&6; }	6024	printf "%s\n" "$LIBICONV" >&6; }
4471	else	6025	else
4472	CPPFLAGS="$am_save_CPPFLAGS"	6026	CPPFLAGS="$am_save_CPPFLAGS"
4473	LIBICONV=	6027	LIBICONV=
4474	LTLIBICONV=	6028	LTLIBICONV=
4475	fi	6029	fi
…		…
4492	exec_prefix="$acl_save_exec_prefix"	6046	exec_prefix="$acl_save_exec_prefix"
4493	prefix="$acl_save_prefix"	6047	prefix="$acl_save_prefix"
4494		6048
4495		6049
4496	# Check whether --with-libintl-prefix was given.	6050	# Check whether --with-libintl-prefix was given.
4497	if test "${with_libintl_prefix+set}" = set; then	6051	if test ${with_libintl_prefix+y}
		6052	then :
4498	withval=$with_libintl_prefix;	6053	withval=$with_libintl_prefix;
4499	if test "X$withval" = "Xno"; then	6054	if test "X$withval" = "Xno"; then
4500	use_additional=no	6055	use_additional=no
4501	else	6056	else
4502	if test "X$withval" = "X"; then	6057	if test "X$withval" = "X"; then
…		…
4853	for found_dir in $ltrpathdirs; do	6408	for found_dir in $ltrpathdirs; do
4854	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"	6409	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
4855	done	6410	done
4856	fi	6411	fi
4857		6412
4858	{ echo "$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
4859	echo $ECHO_N "checking for GNU gettext in libintl... $ECHO_C" >&6; }	6414	printf %s "checking for GNU gettext in libintl... " >&6; }
4860	if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then	6415	if test ${gt_cv_func_gnugettext1_libintl+y}
4861	echo $ECHO_N "(cached) $ECHO_C" >&6	6416	then :
4862	else	6417	printf %s "(cached) " >&6
		6418	else $as_nop
4863	gt_save_CPPFLAGS="$CPPFLAGS"	6419	gt_save_CPPFLAGS="$CPPFLAGS"
4864	CPPFLAGS="$CPPFLAGS $INCINTL"	6420	CPPFLAGS="$CPPFLAGS $INCINTL"
4865	gt_save_LIBS="$LIBS"	6421	gt_save_LIBS="$LIBS"
4866	LIBS="$LIBS $LIBINTL"	6422	LIBS="$LIBS $LIBINTL"
4867	cat >conftest.$ac_ext <<_ACEOF	6423	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4868	/* confdefs.h. */
4869	_ACEOF
4870	cat confdefs.h >>conftest.$ac_ext
4871	cat >>conftest.$ac_ext <<_ACEOF
4872	/* end confdefs.h. */	6424	/* end confdefs.h. */
4873	#include <libintl.h>	6425	#include <libintl.h>
4874	extern int _nl_msg_cat_cntr;	6426	extern int _nl_msg_cat_cntr;
4875	extern	6427	extern
4876	#ifdef __cplusplus	6428	#ifdef __cplusplus
4877	"C"	6429	"C"
4878	#endif	6430	#endif
4879	const char *_nl_expand_alias ();	6431	const char *_nl_expand_alias ();
4880	int	6432	int
4881	main ()	6433	main (void)
4882	{	6434	{
4883	bindtextdomain ("", "");	6435	bindtextdomain ("", "");
4884	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	6436	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4885	;	6437	;
4886	return 0;	6438	return 0;
4887	}	6439	}
4888	_ACEOF	6440	_ACEOF
4889	rm -f conftest.$ac_objext conftest$ac_exeext	6441	if ac_fn_c_try_link "$LINENO"
4890	if { (ac_try="$ac_link"	6442	then :
4891	case "(($ac_try" in
4892	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4893	*) ac_try_echo=$ac_try;;
4894	esac
4895	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4896	(eval "$ac_link") 2>conftest.er1
4897	ac_status=$?
4898	grep -v '^ *+' conftest.er1 >conftest.err
4899	rm -f conftest.er1
4900	cat conftest.err >&5
4901	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4902	(exit $ac_status); } && {
4903	test -z "$ac_c_werror_flag" ||
4904	test ! -s conftest.err
4905	} && test -s conftest$ac_exeext &&
4906	$as_test_x conftest$ac_exeext; then
4907	gt_cv_func_gnugettext1_libintl=yes	6443	gt_cv_func_gnugettext1_libintl=yes
4908	else	6444	else $as_nop
4909	echo "$as_me: failed program was:" >&5
4910	sed 's/^/| /' conftest.$ac_ext >&5
4911
4912	gt_cv_func_gnugettext1_libintl=no	6445	gt_cv_func_gnugettext1_libintl=no
4913	fi	6446	fi
4914
4915	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6447	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4916	conftest$ac_exeext conftest.$ac_ext	6448	conftest$ac_exeext conftest.$ac_ext
4917	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then	6449	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then
4918	LIBS="$LIBS $LIBICONV"	6450	LIBS="$LIBS $LIBICONV"
4919	cat >conftest.$ac_ext <<_ACEOF	6451	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4920	/* confdefs.h. */
4921	_ACEOF
4922	cat confdefs.h >>conftest.$ac_ext
4923	cat >>conftest.$ac_ext <<_ACEOF
4924	/* end confdefs.h. */	6452	/* end confdefs.h. */
4925	#include <libintl.h>	6453	#include <libintl.h>
4926	extern int _nl_msg_cat_cntr;	6454	extern int _nl_msg_cat_cntr;
4927	extern	6455	extern
4928	#ifdef __cplusplus	6456	#ifdef __cplusplus
4929	"C"	6457	"C"
4930	#endif	6458	#endif
4931	const char *_nl_expand_alias ();	6459	const char *_nl_expand_alias ();
4932	int	6460	int
4933	main ()	6461	main (void)
4934	{	6462	{
4935	bindtextdomain ("", "");	6463	bindtextdomain ("", "");
4936	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	6464	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4937	;	6465	;
4938	return 0;	6466	return 0;
4939	}	6467	}
4940	_ACEOF	6468	_ACEOF
4941	rm -f conftest.$ac_objext conftest$ac_exeext	6469	if ac_fn_c_try_link "$LINENO"
4942	if { (ac_try="$ac_link"	6470	then :
4943	case "(($ac_try" in
4944	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4945	*) ac_try_echo=$ac_try;;
4946	esac
4947	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4948	(eval "$ac_link") 2>conftest.er1
4949	ac_status=$?
4950	grep -v '^ *+' conftest.er1 >conftest.err
4951	rm -f conftest.er1
4952	cat conftest.err >&5
4953	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4954	(exit $ac_status); } && {
4955	test -z "$ac_c_werror_flag" ||
4956	test ! -s conftest.err
4957	} && test -s conftest$ac_exeext &&
4958	$as_test_x conftest$ac_exeext; then
4959	LIBINTL="$LIBINTL $LIBICONV"	6471	LIBINTL="$LIBINTL $LIBICONV"
4960	LTLIBINTL="$LTLIBINTL $LTLIBICONV"	6472	LTLIBINTL="$LTLIBINTL $LTLIBICONV"
4961	gt_cv_func_gnugettext1_libintl=yes	6473	gt_cv_func_gnugettext1_libintl=yes
4962		6474
4963	else
4964	echo "$as_me: failed program was:" >&5
4965	sed 's/^/| /' conftest.$ac_ext >&5
4966
4967
4968	fi	6475	fi
4969
4970	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6476	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4971	conftest$ac_exeext conftest.$ac_ext	6477	conftest$ac_exeext conftest.$ac_ext
4972	fi	6478	fi
4973	CPPFLAGS="$gt_save_CPPFLAGS"	6479	CPPFLAGS="$gt_save_CPPFLAGS"
4974	LIBS="$gt_save_LIBS"	6480	LIBS="$gt_save_LIBS"
4975	fi	6481	fi
4976	{ echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libintl" >&5	6482	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libintl" >&5
4977	echo "${ECHO_T}$gt_cv_func_gnugettext1_libintl" >&6; }	6483	printf "%s\n" "$gt_cv_func_gnugettext1_libintl" >&6; }
4978	fi	6484	fi
4979		6485
4980	if test "$gt_cv_func_gnugettext1_libc" = "yes" \	6486	if test "$gt_cv_func_gnugettext1_libc" = "yes" \
4981	|| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \	6487	|| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \
4982	&& test "$PACKAGE" != gettext; }; then	6488	&& test "$PACKAGE" != gettext; }; then
…		…
4990		6496
4991		6497
4992	if test "$gt_use_preinstalled_gnugettext" = "yes" \	6498	if test "$gt_use_preinstalled_gnugettext" = "yes" \
4993	|| test "$nls_cv_use_gnu_gettext" = "yes"; then	6499	|| test "$nls_cv_use_gnu_gettext" = "yes"; then
4994		6500
4995	cat >>confdefs.h <<\_ACEOF	6501	printf "%s\n" "#define ENABLE_NLS 1" >>confdefs.h
4996	#define ENABLE_NLS 1
4997	_ACEOF
4998		6502
4999	else	6503	else
5000	USE_NLS=no	6504	USE_NLS=no
5001	fi	6505	fi
5002	fi	6506	fi
5003		6507
5004	if test "$USE_NLS" = "yes"; then	6508	if test "$USE_NLS" = "yes"; then
5005		6509
5006	if test "$gt_use_preinstalled_gnugettext" = "yes"; then	6510	if test "$gt_use_preinstalled_gnugettext" = "yes"; then
5007	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then	6511	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then
5008	{ 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
5009	echo $ECHO_N "checking how to link with libintl... $ECHO_C" >&6; }	6513	printf %s "checking how to link with libintl... " >&6; }
5010	{ echo "$as_me:$LINENO: result: $LIBINTL" >&5	6514	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
5011	echo "${ECHO_T}$LIBINTL" >&6; }	6515	printf "%s\n" "$LIBINTL" >&6; }
5012		6516
5013	for element in $INCINTL; do	6517	for element in $INCINTL; do
5014	haveit=	6518	haveit=
5015	for x in $CPPFLAGS; do	6519	for x in $CPPFLAGS; do
5016		6520
…		…
5033	done	6537	done
5034		6538
5035	fi	6539	fi
5036		6540
5037		6541
5038	cat >>confdefs.h <<\_ACEOF	6542	printf "%s\n" "#define HAVE_GETTEXT 1" >>confdefs.h
5039	#define HAVE_GETTEXT 1
5040	_ACEOF
5041		6543
5042		6544
5043	cat >>confdefs.h <<\_ACEOF	6545	printf "%s\n" "#define HAVE_DCGETTEXT 1" >>confdefs.h
5044	#define HAVE_DCGETTEXT 1
5045	_ACEOF
5046		6546
5047	fi	6547	fi
5048		6548
5049	POSUB=po	6549	POSUB=po
5050	fi	6550	fi
…		…
5062		6562
5063	# Enable GNU extensions.	6563	# Enable GNU extensions.
5064	# Define this here, not in acconfig's @TOP@ section, since definitions	6564	# Define this here, not in acconfig's @TOP@ section, since definitions
5065	# in the latter don't make it into the configure-time tests.	6565	# in the latter don't make it into the configure-time tests.
5066		6566
5067	cat >>confdefs.h <<\_ACEOF	6567	printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
5068	#define _GNU_SOURCE 1
5069	_ACEOF
5070		6568
5071		6569
5072	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs	6570	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs
5073		6571
5074	ALL_LINGUAS=""	6572	ALL_LINGUAS=""
…		…
5076	ac_ext=c	6574	ac_ext=c
5077	ac_cpp='$CPP $CPPFLAGS'	6575	ac_cpp='$CPP $CPPFLAGS'
5078	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6576	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5079	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 $LIBS >&5'
5080	ac_compiler_gnu=$ac_cv_c_compiler_gnu	6578	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5081	{ echo "$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
5082	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }	6580	printf %s "checking how to run the C preprocessor... " >&6; }
5083	# On Suns, sometimes $CPP names a directory.	6581	# On Suns, sometimes $CPP names a directory.
5084	if test -n "$CPP" && test -d "$CPP"; then	6582	if test -n "$CPP" && test -d "$CPP"; then
5085	CPP=	6583	CPP=
5086	fi	6584	fi
5087	if test -z "$CPP"; then	6585	if test -z "$CPP"; then
5088	if test "${ac_cv_prog_CPP+set}" = set; then	6586	if test ${ac_cv_prog_CPP+y}
5089	echo $ECHO_N "(cached) $ECHO_C" >&6	6587	then :
5090	else	6588	printf %s "(cached) " >&6
		6589	else $as_nop
5091	# Double quotes because CPP needs to be expanded	6590	# Double quotes because $CC needs to be expanded
5092	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"	6591	for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
5093	do	6592	do
5094	ac_preproc_ok=false	6593	ac_preproc_ok=false
5095	for ac_c_preproc_warn_flag in '' yes	6594	for ac_c_preproc_warn_flag in '' yes
5096	do	6595	do
5097	# Use a header file that comes with gcc, so configuring glibc	6596	# Use a header file that comes with gcc, so configuring glibc
5098	# with a fresh cross-compiler works.	6597	# with a fresh cross-compiler works.
5099	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5100	# <limits.h> exists even on freestanding compilers.
5101	# On the NeXT, cc -E runs the code through the compiler's parser,	6598	# On the NeXT, cc -E runs the code through the compiler's parser,
5102	# not just through cpp. "Syntax error" is here to catch this case.	6599	# not just through cpp. "Syntax error" is here to catch this case.
5103	cat >conftest.$ac_ext <<_ACEOF
5104	/* confdefs.h. */
5105	_ACEOF
5106	cat confdefs.h >>conftest.$ac_ext	6600	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5107	cat >>conftest.$ac_ext <<_ACEOF
5108	/* end confdefs.h. */	6601	/* end confdefs.h. */
5109	#ifdef __STDC__
5110	# include <limits.h>	6602	#include <limits.h>
5111	#else
5112	# include <assert.h>
5113	#endif
5114	Syntax error	6603	Syntax error
5115	_ACEOF	6604	_ACEOF
5116	if { (ac_try="$ac_cpp conftest.$ac_ext"	6605	if ac_fn_c_try_cpp "$LINENO"
5117	case "(($ac_try" in	6606	then :
5118	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5119	*) ac_try_echo=$ac_try;;
5120	esac
5121	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5122	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5123	ac_status=$?
5124	grep -v '^ *+' conftest.er1 >conftest.err
5125	rm -f conftest.er1
5126	cat conftest.err >&5
5127	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5128	(exit $ac_status); } >/dev/null && {
5129	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5130	test ! -s conftest.err
5131	}; then
5132	:
5133	else
5134	echo "$as_me: failed program was:" >&5
5135	sed 's/^/| /' conftest.$ac_ext >&5
5136		6607
		6608	else $as_nop
5137	# Broken: fails on valid input.	6609	# Broken: fails on valid input.
5138	continue	6610	continue
5139	fi	6611	fi
5140
5141	rm -f conftest.err conftest.$ac_ext	6612	rm -f conftest.err conftest.i conftest.$ac_ext
5142		6613
5143	# OK, works on sane cases. Now check whether nonexistent headers	6614	# OK, works on sane cases. Now check whether nonexistent headers
5144	# can be detected and how.	6615	# can be detected and how.
5145	cat >conftest.$ac_ext <<_ACEOF
5146	/* confdefs.h. */
5147	_ACEOF
5148	cat confdefs.h >>conftest.$ac_ext	6616	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5149	cat >>conftest.$ac_ext <<_ACEOF
5150	/* end confdefs.h. */	6617	/* end confdefs.h. */
5151	#include <ac_nonexistent.h>	6618	#include <ac_nonexistent.h>
5152	_ACEOF	6619	_ACEOF
5153	if { (ac_try="$ac_cpp conftest.$ac_ext"	6620	if ac_fn_c_try_cpp "$LINENO"
5154	case "(($ac_try" in	6621	then :
5155	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5156	*) ac_try_echo=$ac_try;;
5157	esac
5158	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5159	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5160	ac_status=$?
5161	grep -v '^ *+' conftest.er1 >conftest.err
5162	rm -f conftest.er1
5163	cat conftest.err >&5
5164	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5165	(exit $ac_status); } >/dev/null && {
5166	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5167	test ! -s conftest.err
5168	}; then
5169	# Broken: success on invalid input.	6622	# Broken: success on invalid input.
5170	continue	6623	continue
5171	else	6624	else $as_nop
5172	echo "$as_me: failed program was:" >&5
5173	sed 's/^/| /' conftest.$ac_ext >&5
5174
5175	# Passes both tests.	6625	# Passes both tests.
5176	ac_preproc_ok=:	6626	ac_preproc_ok=:
5177	break	6627	break
5178	fi	6628	fi
5179
5180	rm -f conftest.err conftest.$ac_ext	6629	rm -f conftest.err conftest.i conftest.$ac_ext
5181		6630
5182	done	6631	done
5183	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6632	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5184	rm -f conftest.err conftest.$ac_ext	6633	rm -f conftest.i conftest.err conftest.$ac_ext
5185	if $ac_preproc_ok; then	6634	if $ac_preproc_ok
		6635	then :
5186	break	6636	break
5187	fi	6637	fi
5188		6638
5189	done	6639	done
5190	ac_cv_prog_CPP=$CPP	6640	ac_cv_prog_CPP=$CPP
…		…
5192	fi	6642	fi
5193	CPP=$ac_cv_prog_CPP	6643	CPP=$ac_cv_prog_CPP
5194	else	6644	else
5195	ac_cv_prog_CPP=$CPP	6645	ac_cv_prog_CPP=$CPP
5196	fi	6646	fi
5197	{ echo "$as_me:$LINENO: result: $CPP" >&5	6647	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5198	echo "${ECHO_T}$CPP" >&6; }	6648	printf "%s\n" "$CPP" >&6; }
5199	ac_preproc_ok=false	6649	ac_preproc_ok=false
5200	for ac_c_preproc_warn_flag in '' yes	6650	for ac_c_preproc_warn_flag in '' yes
5201	do	6651	do
5202	# Use a header file that comes with gcc, so configuring glibc	6652	# Use a header file that comes with gcc, so configuring glibc
5203	# with a fresh cross-compiler works.	6653	# with a fresh cross-compiler works.
5204	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5205	# <limits.h> exists even on freestanding compilers.
5206	# 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,
5207	# 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.
5208	cat >conftest.$ac_ext <<_ACEOF
5209	/* confdefs.h. */
5210	_ACEOF
5211	cat confdefs.h >>conftest.$ac_ext	6656	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5212	cat >>conftest.$ac_ext <<_ACEOF
5213	/* end confdefs.h. */	6657	/* end confdefs.h. */
5214	#ifdef __STDC__
5215	# include <limits.h>	6658	#include <limits.h>
5216	#else
5217	# include <assert.h>
5218	#endif
5219	Syntax error	6659	Syntax error
5220	_ACEOF	6660	_ACEOF
5221	if { (ac_try="$ac_cpp conftest.$ac_ext"	6661	if ac_fn_c_try_cpp "$LINENO"
5222	case "(($ac_try" in	6662	then :
5223	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5224	*) ac_try_echo=$ac_try;;
5225	esac
5226	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5227	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5228	ac_status=$?
5229	grep -v '^ *+' conftest.er1 >conftest.err
5230	rm -f conftest.er1
5231	cat conftest.err >&5
5232	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5233	(exit $ac_status); } >/dev/null && {
5234	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5235	test ! -s conftest.err
5236	}; then
5237	:
5238	else
5239	echo "$as_me: failed program was:" >&5
5240	sed 's/^/| /' conftest.$ac_ext >&5
5241		6663
		6664	else $as_nop
5242	# Broken: fails on valid input.	6665	# Broken: fails on valid input.
5243	continue	6666	continue
5244	fi	6667	fi
5245
5246	rm -f conftest.err conftest.$ac_ext	6668	rm -f conftest.err conftest.i conftest.$ac_ext
5247		6669
5248	# OK, works on sane cases. Now check whether nonexistent headers	6670	# OK, works on sane cases. Now check whether nonexistent headers
5249	# can be detected and how.	6671	# can be detected and how.
5250	cat >conftest.$ac_ext <<_ACEOF
5251	/* confdefs.h. */
5252	_ACEOF
5253	cat confdefs.h >>conftest.$ac_ext	6672	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5254	cat >>conftest.$ac_ext <<_ACEOF
5255	/* end confdefs.h. */	6673	/* end confdefs.h. */
5256	#include <ac_nonexistent.h>	6674	#include <ac_nonexistent.h>
5257	_ACEOF	6675	_ACEOF
5258	if { (ac_try="$ac_cpp conftest.$ac_ext"	6676	if ac_fn_c_try_cpp "$LINENO"
5259	case "(($ac_try" in	6677	then :
5260	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5261	*) ac_try_echo=$ac_try;;
5262	esac
5263	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5264	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5265	ac_status=$?
5266	grep -v '^ *+' conftest.er1 >conftest.err
5267	rm -f conftest.er1
5268	cat conftest.err >&5
5269	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5270	(exit $ac_status); } >/dev/null && {
5271	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5272	test ! -s conftest.err
5273	}; then
5274	# Broken: success on invalid input.	6678	# Broken: success on invalid input.
5275	continue	6679	continue
5276	else	6680	else $as_nop
5277	echo "$as_me: failed program was:" >&5
5278	sed 's/^/| /' conftest.$ac_ext >&5
5279
5280	# Passes both tests.	6681	# Passes both tests.
5281	ac_preproc_ok=:	6682	ac_preproc_ok=:
5282	break	6683	break
5283	fi	6684	fi
5284
5285	rm -f conftest.err conftest.$ac_ext	6685	rm -f conftest.err conftest.i conftest.$ac_ext
5286		6686
5287	done	6687	done
5288	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6688	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5289	rm -f conftest.err conftest.$ac_ext	6689	rm -f conftest.i conftest.err conftest.$ac_ext
5290	if $ac_preproc_ok; then	6690	if $ac_preproc_ok
5291	:	6691	then :
5292	else	6692
5293	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check	6693	else $as_nop
5294	See \`config.log' for more details." >&5	6694	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		6695	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
5295	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check	6696	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5296	See \`config.log' for more details." >&2;}	6697	See \`config.log' for more details" "$LINENO" 5; }
5297	{ (exit 1); exit 1; }; }
5298	fi	6698	fi
5299		6699
5300	ac_ext=c	6700	ac_ext=c
5301	ac_cpp='$CPP $CPPFLAGS'	6701	ac_cpp='$CPP $CPPFLAGS'
5302	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6702	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5303	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 $LIBS >&5'
5304	ac_compiler_gnu=$ac_cv_c_compiler_gnu	6704	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		6705
		6706
		6707
		6708
		6709
		6710
5305		6711
5306	ac_ext=cpp	6712	ac_ext=cpp
5307	ac_cpp='$CXXCPP $CPPFLAGS'	6713	ac_cpp='$CXXCPP $CPPFLAGS'
5308	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6714	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5309	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 $LIBS >&5'
…		…
5311	if test -z "$CXX"; then	6717	if test -z "$CXX"; then
5312	if test -n "$CCC"; then	6718	if test -n "$CCC"; then
5313	CXX=$CCC	6719	CXX=$CCC
5314	else	6720	else
5315	if test -n "$ac_tool_prefix"; then	6721	if test -n "$ac_tool_prefix"; then
5316	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	6722	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
5317	do	6723	do
5318	# Extract the first word of "$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.
5319	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	6725	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5320	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	6726	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5321	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	6727	printf %s "checking for $ac_word... " >&6; }
5322	if test "${ac_cv_prog_CXX+set}" = set; then	6728	if test ${ac_cv_prog_CXX+y}
5323	echo $ECHO_N "(cached) $ECHO_C" >&6	6729	then :
5324	else	6730	printf %s "(cached) " >&6
		6731	else $as_nop
5325	if test -n "$CXX"; then	6732	if test -n "$CXX"; then
5326	ac_cv_prog_CXX="$CXX" # Let the user override the test.	6733	ac_cv_prog_CXX="$CXX" # Let the user override the test.
5327	else	6734	else
5328	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6735	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5329	for as_dir in $PATH	6736	for as_dir in $PATH
5330	do	6737	do
5331	IFS=$as_save_IFS	6738	IFS=$as_save_IFS
5332	test -z "$as_dir" && as_dir=.	6739	case $as_dir in #(((
		6740	'') as_dir=./ ;;
		6741	*/) ;;
		6742	*) as_dir=$as_dir/ ;;
		6743	esac
5333	for ac_exec_ext in '' $ac_executable_extensions; do	6744	for ac_exec_ext in '' $ac_executable_extensions; do
5334	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	6745	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5335	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	6746	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
5336	echo "$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$ac_exec_ext" >&5
5337	break 2	6748	break 2
5338	fi	6749	fi
5339	done	6750	done
5340	done	6751	done
5341	IFS=$as_save_IFS	6752	IFS=$as_save_IFS
5342		6753
5343	fi	6754	fi
5344	fi	6755	fi
5345	CXX=$ac_cv_prog_CXX	6756	CXX=$ac_cv_prog_CXX
5346	if test -n "$CXX"; then	6757	if test -n "$CXX"; then
5347	{ echo "$as_me:$LINENO: result: $CXX" >&5	6758	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
5348	echo "${ECHO_T}$CXX" >&6; }	6759	printf "%s\n" "$CXX" >&6; }
5349	else	6760	else
5350	{ echo "$as_me:$LINENO: result: no" >&5	6761	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5351	echo "${ECHO_T}no" >&6; }	6762	printf "%s\n" "no" >&6; }
5352	fi	6763	fi
5353		6764
5354		6765
5355	test -n "$CXX" && break	6766	test -n "$CXX" && break
5356	done	6767	done
5357	fi	6768	fi
5358	if test -z "$CXX"; then	6769	if test -z "$CXX"; then
5359	ac_ct_CXX=$CXX	6770	ac_ct_CXX=$CXX
5360	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe 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++
5361	do	6772	do
5362	# 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.
5363	set dummy $ac_prog; ac_word=$2	6774	set dummy $ac_prog; ac_word=$2
5364	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	6775	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5365	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	6776	printf %s "checking for $ac_word... " >&6; }
5366	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	6777	if test ${ac_cv_prog_ac_ct_CXX+y}
5367	echo $ECHO_N "(cached) $ECHO_C" >&6	6778	then :
5368	else	6779	printf %s "(cached) " >&6
		6780	else $as_nop
5369	if test -n "$ac_ct_CXX"; then	6781	if test -n "$ac_ct_CXX"; then
5370	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	6782	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
5371	else	6783	else
5372	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6784	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5373	for as_dir in $PATH	6785	for as_dir in $PATH
5374	do	6786	do
5375	IFS=$as_save_IFS	6787	IFS=$as_save_IFS
5376	test -z "$as_dir" && as_dir=.	6788	case $as_dir in #(((
		6789	'') as_dir=./ ;;
		6790	*/) ;;
		6791	*) as_dir=$as_dir/ ;;
		6792	esac
5377	for ac_exec_ext in '' $ac_executable_extensions; do	6793	for ac_exec_ext in '' $ac_executable_extensions; do
5378	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	6794	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5379	ac_cv_prog_ac_ct_CXX="$ac_prog"	6795	ac_cv_prog_ac_ct_CXX="$ac_prog"
5380	echo "$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$ac_exec_ext" >&5
5381	break 2	6797	break 2
5382	fi	6798	fi
5383	done	6799	done
5384	done	6800	done
5385	IFS=$as_save_IFS	6801	IFS=$as_save_IFS
5386		6802
5387	fi	6803	fi
5388	fi	6804	fi
5389	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	6805	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5390	if test -n "$ac_ct_CXX"; then	6806	if test -n "$ac_ct_CXX"; then
5391	{ echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5	6807	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
5392	echo "${ECHO_T}$ac_ct_CXX" >&6; }	6808	printf "%s\n" "$ac_ct_CXX" >&6; }
5393	else	6809	else
5394	{ echo "$as_me:$LINENO: result: no" >&5	6810	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5395	echo "${ECHO_T}no" >&6; }	6811	printf "%s\n" "no" >&6; }
5396	fi	6812	fi
5397		6813
5398		6814
5399	test -n "$ac_ct_CXX" && break	6815	test -n "$ac_ct_CXX" && break
5400	done	6816	done
…		…
5402	if test "x$ac_ct_CXX" = x; then	6818	if test "x$ac_ct_CXX" = x; then
5403	CXX="g++"	6819	CXX="g++"
5404	else	6820	else
5405	case $cross_compiling:$ac_tool_warned in	6821	case $cross_compiling:$ac_tool_warned in
5406	yes:)	6822	yes:)
5407	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	6823	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5408	whose name does not start with the host triplet. If you think this	6824	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5409	configuration is useful to you, please write to autoconf@gnu.org." >&5
5410	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
5411	whose name does not start with the host triplet. If you think this
5412	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
5413	ac_tool_warned=yes ;;	6825	ac_tool_warned=yes ;;
5414	esac	6826	esac
5415	CXX=$ac_ct_CXX	6827	CXX=$ac_ct_CXX
5416	fi	6828	fi
5417	fi	6829	fi
5418		6830
5419	fi	6831	fi
5420	fi	6832	fi
5421	# Provide some information about the compiler.	6833	# Provide some information about the compiler.
5422	echo "$as_me:$LINENO: checking for C++ compiler version" >&5	6834	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
5423	ac_compiler=`set X $ac_compile; echo $2`	6835	set X $ac_compile
		6836	ac_compiler=$2
		6837	for ac_option in --version -v -V -qversion; do
5424	{ (ac_try="$ac_compiler --version >&5"	6838	{ { ac_try="$ac_compiler $ac_option >&5"
5425	case "(($ac_try" in	6839	case "(($ac_try" in
5426	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6840	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5427	*) ac_try_echo=$ac_try;;	6841	*) ac_try_echo=$ac_try;;
5428	esac	6842	esac
5429	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	6843	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5430	(eval "$ac_compiler --version >&5") 2>&5	6844	printf "%s\n" "$ac_try_echo"; } >&5
		6845	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
5431	ac_status=$?	6846	ac_status=$?
5432	echo "$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
5433	(exit $ac_status); }	6855	test $ac_status = 0; }
5434	{ (ac_try="$ac_compiler -v >&5"	6856	done
5435	case "(($ac_try" in
5436	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5437	*) ac_try_echo=$ac_try;;
5438	esac
5439	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5440	(eval "$ac_compiler -v >&5") 2>&5
5441	ac_status=$?
5442	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5443	(exit $ac_status); }
5444	{ (ac_try="$ac_compiler -V >&5"
5445	case "(($ac_try" in
5446	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5447	*) ac_try_echo=$ac_try;;
5448	esac
5449	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5450	(eval "$ac_compiler -V >&5") 2>&5
5451	ac_status=$?
5452	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5453	(exit $ac_status); }
5454		6857
5455	{ echo "$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
5456	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }	6859	printf %s "checking whether the compiler supports GNU C++... " >&6; }
5457	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then	6860	if test ${ac_cv_cxx_compiler_gnu+y}
5458	echo $ECHO_N "(cached) $ECHO_C" >&6	6861	then :
5459	else	6862	printf %s "(cached) " >&6
5460	cat >conftest.$ac_ext <<_ACEOF	6863	else $as_nop
5461	/* confdefs.h. */
5462	_ACEOF
5463	cat confdefs.h >>conftest.$ac_ext	6864	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5464	cat >>conftest.$ac_ext <<_ACEOF
5465	/* end confdefs.h. */	6865	/* end confdefs.h. */
5466		6866
5467	int	6867	int
5468	main ()	6868	main (void)
5469	{	6869	{
5470	#ifndef __GNUC__	6870	#ifndef __GNUC__
5471	choke me	6871	choke me
5472	#endif	6872	#endif
5473		6873
5474	;	6874	;
5475	return 0;	6875	return 0;
5476	}	6876	}
5477	_ACEOF	6877	_ACEOF
5478	rm -f conftest.$ac_objext	6878	if ac_fn_cxx_try_compile "$LINENO"
5479	if { (ac_try="$ac_compile"	6879	then :
5480	case "(($ac_try" in
5481	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5482	*) ac_try_echo=$ac_try;;
5483	esac
5484	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5485	(eval "$ac_compile") 2>conftest.er1
5486	ac_status=$?
5487	grep -v '^ *+' conftest.er1 >conftest.err
5488	rm -f conftest.er1
5489	cat conftest.err >&5
5490	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5491	(exit $ac_status); } && {
5492	test -z "$ac_cxx_werror_flag" ||
5493	test ! -s conftest.err
5494	} && test -s conftest.$ac_objext; then
5495	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 $ac_compiler_gnu = yes; then
		6893	GXX=yes
5496	else	6894	else
5497	echo "$as_me: failed program was:" >&5	6895	GXX=
5498	sed 's/^/| /' conftest.$ac_ext >&5
5499
5500	ac_compiler_gnu=no
5501	fi	6896	fi
5502
5503	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5504	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5505
5506	fi
5507	{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
5508	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
5509	GXX=`test $ac_compiler_gnu = yes && echo yes`
5510	ac_test_CXXFLAGS=${CXXFLAGS+set}	6897	ac_test_CXXFLAGS=${CXXFLAGS+y}
5511	ac_save_CXXFLAGS=$CXXFLAGS	6898	ac_save_CXXFLAGS=$CXXFLAGS
5512	{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5	6899	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
5513	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }	6900	printf %s "checking whether $CXX accepts -g... " >&6; }
5514	if test "${ac_cv_prog_cxx_g+set}" = set; then	6901	if test ${ac_cv_prog_cxx_g+y}
5515	echo $ECHO_N "(cached) $ECHO_C" >&6	6902	then :
5516	else	6903	printf %s "(cached) " >&6
		6904	else $as_nop
5517	ac_save_cxx_werror_flag=$ac_cxx_werror_flag	6905	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
5518	ac_cxx_werror_flag=yes	6906	ac_cxx_werror_flag=yes
5519	ac_cv_prog_cxx_g=no	6907	ac_cv_prog_cxx_g=no
5520	CXXFLAGS="-g"	6908	CXXFLAGS="-g"
5521	cat >conftest.$ac_ext <<_ACEOF
5522	/* confdefs.h. */
5523	_ACEOF
5524	cat confdefs.h >>conftest.$ac_ext	6909	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5525	cat >>conftest.$ac_ext <<_ACEOF
5526	/* end confdefs.h. */	6910	/* end confdefs.h. */
5527		6911
5528	int	6912	int
5529	main ()	6913	main (void)
5530	{	6914	{
5531		6915
5532	;	6916	;
5533	return 0;	6917	return 0;
5534	}	6918	}
5535	_ACEOF	6919	_ACEOF
5536	rm -f conftest.$ac_objext	6920	if ac_fn_cxx_try_compile "$LINENO"
5537	if { (ac_try="$ac_compile"	6921	then :
5538	case "(($ac_try" in
5539	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5540	*) ac_try_echo=$ac_try;;
5541	esac
5542	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5543	(eval "$ac_compile") 2>conftest.er1
5544	ac_status=$?
5545	grep -v '^ *+' conftest.er1 >conftest.err
5546	rm -f conftest.er1
5547	cat conftest.err >&5
5548	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5549	(exit $ac_status); } && {
5550	test -z "$ac_cxx_werror_flag" ||
5551	test ! -s conftest.err
5552	} && test -s conftest.$ac_objext; then
5553	ac_cv_prog_cxx_g=yes	6922	ac_cv_prog_cxx_g=yes
5554	else	6923	else $as_nop
5555	echo "$as_me: failed program was:" >&5
5556	sed 's/^/| /' conftest.$ac_ext >&5
5557
5558	CXXFLAGS=""	6924	CXXFLAGS=""
5559	cat >conftest.$ac_ext <<_ACEOF
5560	/* confdefs.h. */
5561	_ACEOF
5562	cat confdefs.h >>conftest.$ac_ext	6925	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5563	cat >>conftest.$ac_ext <<_ACEOF
5564	/* end confdefs.h. */	6926	/* end confdefs.h. */
5565		6927
5566	int	6928	int
5567	main ()	6929	main (void)
5568	{	6930	{
5569		6931
5570	;	6932	;
5571	return 0;	6933	return 0;
5572	}	6934	}
5573	_ACEOF	6935	_ACEOF
5574	rm -f conftest.$ac_objext	6936	if ac_fn_cxx_try_compile "$LINENO"
5575	if { (ac_try="$ac_compile"	6937	then :
5576	case "(($ac_try" in
5577	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5578	*) ac_try_echo=$ac_try;;
5579	esac
5580	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5581	(eval "$ac_compile") 2>conftest.er1
5582	ac_status=$?
5583	grep -v '^ *+' conftest.er1 >conftest.err
5584	rm -f conftest.er1
5585	cat conftest.err >&5
5586	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5587	(exit $ac_status); } && {
5588	test -z "$ac_cxx_werror_flag" ||
5589	test ! -s conftest.err
5590	} && test -s conftest.$ac_objext; then
5591	:
5592	else
5593	echo "$as_me: failed program was:" >&5
5594	sed 's/^/| /' conftest.$ac_ext >&5
5595		6938
		6939	else $as_nop
5596	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	6940	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5597	CXXFLAGS="-g"	6941	CXXFLAGS="-g"
5598	cat >conftest.$ac_ext <<_ACEOF
5599	/* confdefs.h. */
5600	_ACEOF
5601	cat confdefs.h >>conftest.$ac_ext	6942	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5602	cat >>conftest.$ac_ext <<_ACEOF
5603	/* end confdefs.h. */	6943	/* end confdefs.h. */
5604		6944
5605	int	6945	int
5606	main ()	6946	main (void)
5607	{	6947	{
5608		6948
5609	;	6949	;
5610	return 0;	6950	return 0;
5611	}	6951	}
5612	_ACEOF	6952	_ACEOF
5613	rm -f conftest.$ac_objext	6953	if ac_fn_cxx_try_compile "$LINENO"
5614	if { (ac_try="$ac_compile"	6954	then :
5615	case "(($ac_try" in
5616	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5617	*) ac_try_echo=$ac_try;;
5618	esac
5619	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5620	(eval "$ac_compile") 2>conftest.er1
5621	ac_status=$?
5622	grep -v '^ *+' conftest.er1 >conftest.err
5623	rm -f conftest.er1
5624	cat conftest.err >&5
5625	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5626	(exit $ac_status); } && {
5627	test -z "$ac_cxx_werror_flag" ||
5628	test ! -s conftest.err
5629	} && test -s conftest.$ac_objext; then
5630	ac_cv_prog_cxx_g=yes	6955	ac_cv_prog_cxx_g=yes
5631	else
5632	echo "$as_me: failed program was:" >&5
5633	sed 's/^/| /' conftest.$ac_ext >&5
5634
5635
5636	fi	6956	fi
5637
5638	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	6957	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5639	fi	6958	fi
5640
5641	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	6959	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5642	fi	6960	fi
5643
5644	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	6961	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5645	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	6962	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5646	fi	6963	fi
5647	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5	6964	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5648	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }	6965	printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
5649	if test "$ac_test_CXXFLAGS" = set; then	6966	if test $ac_test_CXXFLAGS; then
5650	CXXFLAGS=$ac_save_CXXFLAGS	6967	CXXFLAGS=$ac_save_CXXFLAGS
5651	elif test $ac_cv_prog_cxx_g = yes; then	6968	elif test $ac_cv_prog_cxx_g = yes; then
5652	if test "$GXX" = yes; then	6969	if test "$GXX" = yes; then
5653	CXXFLAGS="-g -O2"	6970	CXXFLAGS="-g -O2"
5654	else	6971	else
…		…
5659	CXXFLAGS="-O2"	6976	CXXFLAGS="-O2"
5660	else	6977	else
5661	CXXFLAGS=	6978	CXXFLAGS=
5662	fi	6979	fi
5663	fi	6980	fi
		6981	ac_prog_cxx_stdcxx=no
		6982	if test x$ac_prog_cxx_stdcxx = xno
		6983	then :
		6984	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5
		6985	printf %s "checking for $CXX option to enable C++11 features... " >&6; }
		6986	if test ${ac_cv_prog_cxx_11+y}
		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	$ac_cxx_conftest_cxx11_program
		6995	_ACEOF
		6996	for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
		6997	do
		6998	CXX="$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
		7039	/* end confdefs.h. */
		7040	$ac_cxx_conftest_cxx98_program
		7041	_ACEOF
		7042	for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
		7043	do
		7044	CXX="$ac_save_CXX $ac_arg"
		7045	if ac_fn_cxx_try_compile "$LINENO"
		7046	then :
		7047	ac_cv_prog_cxx_cxx98=$ac_arg
		7048	fi
		7049	rm -f core conftest.err conftest.$ac_objext conftest.beam
		7050	test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
		7051	done
		7052	rm -f conftest.$ac_ext
		7053	CXX=$ac_save_CXX
		7054	fi
		7055
		7056	if test "x$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
		7073	fi
		7074
5664	ac_ext=c	7075	ac_ext=c
5665	ac_cpp='$CPP $CPPFLAGS'	7076	ac_cpp='$CPP $CPPFLAGS'
5666	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7077	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5667	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 $LIBS >&5'
5668	ac_compiler_gnu=$ac_cv_c_compiler_gnu	7079	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5669		7080
5670	depcc="$CXX" am_compiler_list=	7081	depcc="$CXX" am_compiler_list=
5671		7082
5672	{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	7083	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5673	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }	7084	printf %s "checking dependency style of $depcc... " >&6; }
5674	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then	7085	if test ${am_cv_CXX_dependencies_compiler_type+y}
5675	echo $ECHO_N "(cached) $ECHO_C" >&6	7086	then :
5676	else	7087	printf %s "(cached) " >&6
		7088	else $as_nop
5677	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	7089	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5678	# We make a subdir and do the tests there. Otherwise we can end up	7090	# We make a subdir and do the tests there. Otherwise we can end up
5679	# making bogus files that we don't know about and never remove. For	7091	# making bogus files that we don't know about and never remove. For
5680	# instance it was reported that on HP-UX the gcc test will end up	7092	# instance it was reported that on HP-UX the gcc test will end up
5681	# making a dummy file named `D' -- because `-MD' means `put the output	7093	# making a dummy file named 'D' -- because '-MD' means "put the output
5682	# in D'.	7094	# in D".
		7095	rm -rf conftest.dir
5683	mkdir conftest.dir	7096	mkdir conftest.dir
5684	# Copy depcomp to subdir because otherwise we won't find it if we're	7097	# Copy depcomp to subdir because otherwise we won't find it if we're
5685	# using a relative directory.	7098	# using a relative directory.
5686	cp "$am_depcomp" conftest.dir	7099	cp "$am_depcomp" conftest.dir
5687	cd conftest.dir	7100	cd conftest.dir
…		…
5695		7108
5696	am_cv_CXX_dependencies_compiler_type=none	7109	am_cv_CXX_dependencies_compiler_type=none
5697	if test "$am_compiler_list" = ""; then	7110	if test "$am_compiler_list" = ""; then
5698	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`
5699	fi	7112	fi
		7113	am__universal=false
		7114	case " $depcc " in #(
		7115	*\ -arch\ *\ -arch\ *) am__universal=true ;;
		7116	esac
		7117
5700	for depmode in $am_compiler_list; do	7118	for depmode in $am_compiler_list; do
5701	# Setup a source with many dependencies, because some compilers	7119	# Setup a source with many dependencies, because some compilers
5702	# like to wrap large dependency lists on column 80 (with \), and	7120	# like to wrap large dependency lists on column 80 (with \), and
5703	# 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.
5704	#	7122	#
…		…
5706	# overwrite some of them when testing with obscure command lines.	7124	# overwrite some of them when testing with obscure command lines.
5707	# This happens at least with the AIX C compiler.	7125	# This happens at least with the AIX C compiler.
5708	: > sub/conftest.c	7126	: > sub/conftest.c
5709	for i in 1 2 3 4 5 6; do	7127	for i in 1 2 3 4 5 6; do
5710	echo '#include "conftst'$i'.h"' >> sub/conftest.c	7128	echo '#include "conftst'$i'.h"' >> sub/conftest.c
5711	: > 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$i.h
5712	done	7132	done
5713	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf	7133	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5714		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"
5715	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	;;
5716	nosideeffect)	7146	nosideeffect)
5717	# 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
5718	# only be used when explicitly requested	7148	# only be used when explicitly requested.
5719	if test "x$enable_dependency_tracking" = xyes; then	7149	if test "x$enable_dependency_tracking" = xyes; then
5720	continue	7150	continue
5721	else	7151	else
5722	break	7152	break
5723	fi	7153	fi
5724	;;	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.${OBJEXT-o}
		7160	am__minus_obj=
		7161	;;
5725	none) break ;;	7162	none) break ;;
5726	esac	7163	esac
5727	# We check with `-c' and `-o' for the sake of the "dashmstdout"
5728	# mode. It turns out that the SunPro C++ compiler does not properly
5729	# handle `-M -o', and we need to detect this.
5730	if depmode=$depmode \	7164	if depmode=$depmode \
5731	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \	7165	source=sub/conftest.c object=$am__obj \
5732	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \	7166	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5733	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \	7167	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5734	>/dev/null 2>conftest.err &&	7168	>/dev/null 2>conftest.err &&
		7169	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5735	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&	7170	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5736	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&	7171	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5737	${MAKE-make} -s -f confmf > /dev/null 2>&1; then	7172	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5738	# icc doesn't choke on unknown options, it will just issue warnings	7173	# icc doesn't choke on unknown options, it will just issue warnings
5739	# (even with -Werror). So we grep stderr for any message	7174	# or remarks (even with -Werror). So we grep stderr for any message
5740	# that says an option was ignored.	7175	# that says an option was ignored or not supported.
		7176	# When given -MP, icc 7.0 and 7.1 complain thusly:
		7177	# icc: Command line warning: ignoring option '-M'; no argument required
		7178	# The diagnosis changed in icc 8.0:
		7179	# icc: Command line remark: option '-MP' not supported
		7180	if (grep 'ignoring option' conftest.err ||
5741	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else	7181	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5742	am_cv_CXX_dependencies_compiler_type=$depmode	7182	am_cv_CXX_dependencies_compiler_type=$depmode
5743	break	7183	break
5744	fi	7184	fi
5745	fi	7185	fi
5746	done	7186	done
…		…
5750	else	7190	else
5751	am_cv_CXX_dependencies_compiler_type=none	7191	am_cv_CXX_dependencies_compiler_type=none
5752	fi	7192	fi
5753		7193
5754	fi	7194	fi
5755	{ echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5	7195	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
5756	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6; }	7196	printf "%s\n" "$am_cv_CXX_dependencies_compiler_type" >&6; }
5757	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type	7197	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
5758		7198
5759
5760
5761	if	7199	if
5762	test "x$enable_dependency_tracking" != xno \	7200	test "x$enable_dependency_tracking" != xno \
5763	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then	7201	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
5764	am__fastdepCXX_TRUE=	7202	am__fastdepCXX_TRUE=
5765	am__fastdepCXX_FALSE='#'	7203	am__fastdepCXX_FALSE='#'
5766	else	7204	else
…		…
5768	am__fastdepCXX_FALSE=	7206	am__fastdepCXX_FALSE=
5769	fi	7207	fi
5770		7208
5771		7209
5772		7210
5773	{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5	7211	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5774	echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }	7212	printf %s "checking for grep that handles long lines and -e... " >&6; }
5775	if test "${ac_cv_path_GREP+set}" = set; then	7213	if test ${ac_cv_path_GREP+y}
5776	echo $ECHO_N "(cached) $ECHO_C" >&6	7214	then :
5777	else	7215	printf %s "(cached) " >&6
5778	# Extract the first word of "grep ggrep" to use in msg output	7216	else $as_nop
5779	if test -z "$GREP"; then	7217	if test -z "$GREP"; then
5780	set dummy grep ggrep; ac_prog_name=$2
5781	if test "${ac_cv_path_GREP+set}" = set; then
5782	echo $ECHO_N "(cached) $ECHO_C" >&6
5783	else
5784	ac_path_GREP_found=false	7218	ac_path_GREP_found=false
5785	# Loop through the user's path and test for each of PROGNAME-LIST	7219	# Loop through the user's path and test for each of PROGNAME-LIST
5786	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7220	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5787	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin	7221	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5788	do	7222	do
5789	IFS=$as_save_IFS	7223	IFS=$as_save_IFS
5790	test -z "$as_dir" && as_dir=.	7224	case $as_dir in #(((
		7225	'') as_dir=./ ;;
		7226	*/) ;;
		7227	*) as_dir=$as_dir/ ;;
		7228	esac
5791	for ac_prog in grep ggrep; do	7229	for ac_prog in grep ggrep
		7230	do
5792	for ac_exec_ext in '' $ac_executable_extensions; do	7231	for ac_exec_ext in '' $ac_executable_extensions; do
5793	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"	7232	ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
5794	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue	7233	as_fn_executable_p "$ac_path_GREP" || continue
5795	# Check for GNU ac_path_GREP and select it if it is found.	7234	# Check for GNU ac_path_GREP and select it if it is found.
5796	# Check for GNU $ac_path_GREP	7235	# Check for GNU $ac_path_GREP
5797	case `"$ac_path_GREP" --version 2>&1` in	7236	case `"$ac_path_GREP" --version 2>&1` in
5798	*GNU*)	7237	*GNU*)
5799	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;	7238	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5800	*)	7239	*)
5801	ac_count=0	7240	ac_count=0
5802	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"	7241	printf %s 0123456789 >"conftest.in"
5803	while :	7242	while :
5804	do	7243	do
5805	cat "conftest.in" "conftest.in" >"conftest.tmp"	7244	cat "conftest.in" "conftest.in" >"conftest.tmp"
5806	mv "conftest.tmp" "conftest.in"	7245	mv "conftest.tmp" "conftest.in"
5807	cp "conftest.in" "conftest.nl"	7246	cp "conftest.in" "conftest.nl"
5808	echo 'GREP' >> "conftest.nl"	7247	printf "%s\n" 'GREP' >> "conftest.nl"
5809	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break	7248	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5810	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break	7249	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5811	ac_count=`expr $ac_count + 1`	7250	as_fn_arith $ac_count + 1 && ac_count=$as_val
5812	if test $ac_count -gt ${ac_path_GREP_max-0}; then	7251	if test $ac_count -gt ${ac_path_GREP_max-0}; then
5813	# Best one so far, save it but keep looking for a better one	7252	# Best one so far, save it but keep looking for a better one
5814	ac_cv_path_GREP="$ac_path_GREP"	7253	ac_cv_path_GREP="$ac_path_GREP"
5815	ac_path_GREP_max=$ac_count	7254	ac_path_GREP_max=$ac_count
5816	fi	7255	fi
…		…
5818	test $ac_count -gt 10 && break	7257	test $ac_count -gt 10 && break
5819	done	7258	done
5820	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;	7259	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5821	esac	7260	esac
5822		7261
5823
5824	$ac_path_GREP_found && break 3	7262	$ac_path_GREP_found && break 3
		7263	done
5825	done	7264	done
5826	done	7265	done
5827
5828	done
5829	IFS=$as_save_IFS	7266	IFS=$as_save_IFS
5830
5831
5832	fi
5833
5834	GREP="$ac_cv_path_GREP"
5835	if test -z "$GREP"; then	7267	if test -z "$ac_cv_path_GREP"; then
5836	{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5	7268	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5837	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}	7269	fi
5838	{ (exit 1); exit 1; }; }
5839	fi
5840
5841	else	7270	else
5842	ac_cv_path_GREP=$GREP	7271	ac_cv_path_GREP=$GREP
5843	fi	7272	fi
5844		7273
5845
5846	fi	7274	fi
5847	{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5	7275	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5848	echo "${ECHO_T}$ac_cv_path_GREP" >&6; }	7276	printf "%s\n" "$ac_cv_path_GREP" >&6; }
5849	GREP="$ac_cv_path_GREP"	7277	GREP="$ac_cv_path_GREP"
5850		7278
5851		7279
5852	{ echo "$as_me:$LINENO: checking for egrep" >&5	7280	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5853	echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }	7281	printf %s "checking for egrep... " >&6; }
5854	if test "${ac_cv_path_EGREP+set}" = set; then	7282	if test ${ac_cv_path_EGREP+y}
5855	echo $ECHO_N "(cached) $ECHO_C" >&6	7283	then :
5856	else	7284	printf %s "(cached) " >&6
		7285	else $as_nop
5857	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1	7286	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5858	then ac_cv_path_EGREP="$GREP -E"	7287	then ac_cv_path_EGREP="$GREP -E"
5859	else	7288	else
5860	# Extract the first word of "egrep" to use in msg output
5861	if test -z "$EGREP"; then	7289	if test -z "$EGREP"; then
5862	set dummy egrep; ac_prog_name=$2
5863	if test "${ac_cv_path_EGREP+set}" = set; then
5864	echo $ECHO_N "(cached) $ECHO_C" >&6
5865	else
5866	ac_path_EGREP_found=false	7290	ac_path_EGREP_found=false
5867	# Loop through the user's path and test for each of PROGNAME-LIST	7291	# Loop through the user's path and test for each of PROGNAME-LIST
5868	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7292	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5869	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin	7293	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5870	do	7294	do
5871	IFS=$as_save_IFS	7295	IFS=$as_save_IFS
5872	test -z "$as_dir" && as_dir=.	7296	case $as_dir in #(((
		7297	'') as_dir=./ ;;
		7298	*/) ;;
		7299	*) as_dir=$as_dir/ ;;
		7300	esac
5873	for ac_prog in egrep; do	7301	for ac_prog in egrep
		7302	do
5874	for ac_exec_ext in '' $ac_executable_extensions; do	7303	for ac_exec_ext in '' $ac_executable_extensions; do
5875	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"	7304	ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
5876	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue	7305	as_fn_executable_p "$ac_path_EGREP" || continue
5877	# Check for GNU ac_path_EGREP and select it if it is found.	7306	# Check for GNU ac_path_EGREP and select it if it is found.
5878	# Check for GNU $ac_path_EGREP	7307	# Check for GNU $ac_path_EGREP
5879	case `"$ac_path_EGREP" --version 2>&1` in	7308	case `"$ac_path_EGREP" --version 2>&1` in
5880	*GNU*)	7309	*GNU*)
5881	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;	7310	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5882	*)	7311	*)
5883	ac_count=0	7312	ac_count=0
5884	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"	7313	printf %s 0123456789 >"conftest.in"
5885	while :	7314	while :
5886	do	7315	do
5887	cat "conftest.in" "conftest.in" >"conftest.tmp"	7316	cat "conftest.in" "conftest.in" >"conftest.tmp"
5888	mv "conftest.tmp" "conftest.in"	7317	mv "conftest.tmp" "conftest.in"
5889	cp "conftest.in" "conftest.nl"	7318	cp "conftest.in" "conftest.nl"
5890	echo 'EGREP' >> "conftest.nl"	7319	printf "%s\n" 'EGREP' >> "conftest.nl"
5891	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break	7320	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5892	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break	7321	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5893	ac_count=`expr $ac_count + 1`	7322	as_fn_arith $ac_count + 1 && ac_count=$as_val
5894	if test $ac_count -gt ${ac_path_EGREP_max-0}; then	7323	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5895	# Best one so far, save it but keep looking for a better one	7324	# Best one so far, save it but keep looking for a better one
5896	ac_cv_path_EGREP="$ac_path_EGREP"	7325	ac_cv_path_EGREP="$ac_path_EGREP"
5897	ac_path_EGREP_max=$ac_count	7326	ac_path_EGREP_max=$ac_count
5898	fi	7327	fi
…		…
5900	test $ac_count -gt 10 && break	7329	test $ac_count -gt 10 && break
5901	done	7330	done
5902	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;	7331	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5903	esac	7332	esac
5904		7333
5905
5906	$ac_path_EGREP_found && break 3	7334	$ac_path_EGREP_found && break 3
		7335	done
5907	done	7336	done
5908	done	7337	done
5909
5910	done
5911	IFS=$as_save_IFS	7338	IFS=$as_save_IFS
5912
5913
5914	fi
5915
5916	EGREP="$ac_cv_path_EGREP"
5917	if test -z "$EGREP"; then	7339	if test -z "$ac_cv_path_EGREP"; then
5918	{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5	7340	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5919	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}	7341	fi
5920	{ (exit 1); exit 1; }; }
5921	fi
5922
5923	else	7342	else
5924	ac_cv_path_EGREP=$EGREP	7343	ac_cv_path_EGREP=$EGREP
5925	fi	7344	fi
5926		7345
5927
5928	fi	7346	fi
5929	fi	7347	fi
5930	{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5	7348	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5931	echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }	7349	printf "%s\n" "$ac_cv_path_EGREP" >&6; }
5932	EGREP="$ac_cv_path_EGREP"	7350	EGREP="$ac_cv_path_EGREP"
5933		7351
5934		7352
5935	if test $ac_cv_c_compiler_gnu = yes; then	7353	if test $ac_cv_c_compiler_gnu = yes; then
5936	{ echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5	7354	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
5937	echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6; }	7355	printf %s "checking whether $CC needs -traditional... " >&6; }
5938	if test "${ac_cv_prog_gcc_traditional+set}" = set; then	7356	if test ${ac_cv_prog_gcc_traditional+y}
5939	echo $ECHO_N "(cached) $ECHO_C" >&6	7357	then :
5940	else	7358	printf %s "(cached) " >&6
		7359	else $as_nop
5941	ac_pattern="Autoconf.*'x'"	7360	ac_pattern="Autoconf.*'x'"
5942	cat >conftest.$ac_ext <<_ACEOF
5943	/* confdefs.h. */
5944	_ACEOF
5945	cat confdefs.h >>conftest.$ac_ext	7361	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5946	cat >>conftest.$ac_ext <<_ACEOF
5947	/* end confdefs.h. */	7362	/* end confdefs.h. */
5948	#include <sgtty.h>	7363	#include <sgtty.h>
5949	Autoconf TIOCGETP	7364	Autoconf TIOCGETP
5950	_ACEOF	7365	_ACEOF
5951	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7366	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5952	$EGREP "$ac_pattern" >/dev/null 2>&1; then	7367	$EGREP "$ac_pattern" >/dev/null 2>&1
		7368	then :
5953	ac_cv_prog_gcc_traditional=yes	7369	ac_cv_prog_gcc_traditional=yes
5954	else	7370	else $as_nop
5955	ac_cv_prog_gcc_traditional=no	7371	ac_cv_prog_gcc_traditional=no
5956	fi	7372	fi
5957	rm -f conftest*	7373	rm -rf conftest*
5958		7374
5959		7375
5960	if test $ac_cv_prog_gcc_traditional = no; then	7376	if test $ac_cv_prog_gcc_traditional = no; then
5961	cat >conftest.$ac_ext <<_ACEOF
5962	/* confdefs.h. */
5963	_ACEOF
5964	cat confdefs.h >>conftest.$ac_ext	7377	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5965	cat >>conftest.$ac_ext <<_ACEOF
5966	/* end confdefs.h. */	7378	/* end confdefs.h. */
5967	#include <termio.h>	7379	#include <termio.h>
5968	Autoconf TCGETA	7380	Autoconf TCGETA
5969	_ACEOF	7381	_ACEOF
5970	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7382	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5971	$EGREP "$ac_pattern" >/dev/null 2>&1; then	7383	$EGREP "$ac_pattern" >/dev/null 2>&1
		7384	then :
5972	ac_cv_prog_gcc_traditional=yes	7385	ac_cv_prog_gcc_traditional=yes
5973	fi	7386	fi
5974	rm -f conftest*	7387	rm -rf conftest*
5975		7388
5976	fi	7389	fi
5977	fi	7390	fi
5978	{ echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5	7391	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
5979	echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6; }	7392	printf "%s\n" "$ac_cv_prog_gcc_traditional" >&6; }
5980	if test $ac_cv_prog_gcc_traditional = yes; then	7393	if test $ac_cv_prog_gcc_traditional = yes; then
5981	CC="$CC -traditional"	7394	CC="$CC -traditional"
5982	fi	7395	fi
5983	fi	7396	fi
5984		7397
5985	for ac_prog in gawk mawk nawk awk	7398	for ac_prog in gawk mawk nawk awk
5986	do	7399	do
5987	# Extract the first word of "$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.
5988	set dummy $ac_prog; ac_word=$2	7401	set dummy $ac_prog; ac_word=$2
5989	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	7402	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5990	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	7403	printf %s "checking for $ac_word... " >&6; }
5991	if test "${ac_cv_prog_AWK+set}" = set; then	7404	if test ${ac_cv_prog_AWK+y}
5992	echo $ECHO_N "(cached) $ECHO_C" >&6	7405	then :
5993	else	7406	printf %s "(cached) " >&6
		7407	else $as_nop
5994	if test -n "$AWK"; then	7408	if test -n "$AWK"; then
5995	ac_cv_prog_AWK="$AWK" # Let the user override the test.	7409	ac_cv_prog_AWK="$AWK" # Let the user override the test.
5996	else	7410	else
5997	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7411	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5998	for as_dir in $PATH	7412	for as_dir in $PATH
5999	do	7413	do
6000	IFS=$as_save_IFS	7414	IFS=$as_save_IFS
6001	test -z "$as_dir" && as_dir=.	7415	case $as_dir in #(((
		7416	'') as_dir=./ ;;
		7417	*/) ;;
		7418	*) as_dir=$as_dir/ ;;
		7419	esac
6002	for ac_exec_ext in '' $ac_executable_extensions; do	7420	for ac_exec_ext in '' $ac_executable_extensions; do
6003	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	7421	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6004	ac_cv_prog_AWK="$ac_prog"	7422	ac_cv_prog_AWK="$ac_prog"
6005	echo "$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$ac_exec_ext" >&5
6006	break 2	7424	break 2
6007	fi	7425	fi
6008	done	7426	done
6009	done	7427	done
6010	IFS=$as_save_IFS	7428	IFS=$as_save_IFS
6011		7429
6012	fi	7430	fi
6013	fi	7431	fi
6014	AWK=$ac_cv_prog_AWK	7432	AWK=$ac_cv_prog_AWK
6015	if test -n "$AWK"; then	7433	if test -n "$AWK"; then
6016	{ echo "$as_me:$LINENO: result: $AWK" >&5	7434	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6017	echo "${ECHO_T}$AWK" >&6; }	7435	printf "%s\n" "$AWK" >&6; }
6018	else	7436	else
6019	{ echo "$as_me:$LINENO: result: no" >&5	7437	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6020	echo "${ECHO_T}no" >&6; }	7438	printf "%s\n" "no" >&6; }
6021	fi	7439	fi
6022		7440
6023		7441
6024	test -n "$AWK" && break	7442	test -n "$AWK" && break
6025	done	7443	done
6026		7444
6027	# Find a good install program. We prefer a C program (faster),
6028	# so one script is as good as another. But avoid the broken or
6029	# incompatible versions:
6030	# SysV /etc/install, /usr/sbin/install
6031	# SunOS /usr/etc/install
6032	# IRIX /sbin/install
6033	# AIX /bin/install
6034	# AmigaOS /C/install, which installs bootblocks on floppy discs
6035	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
6036	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
6037	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
6038	# OS/2's system install, which has a completely different semantic
6039	# ./install, which can be erroneously created by make from ./install.sh.
6040	{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
6041	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
6042	if test -z "$INSTALL"; then
6043	if test "${ac_cv_path_install+set}" = set; then
6044	echo $ECHO_N "(cached) $ECHO_C" >&6
6045	else
6046	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6047	for as_dir in $PATH
6048	do
6049	IFS=$as_save_IFS
6050	test -z "$as_dir" && as_dir=.
6051	# Account for people who put trailing slashes in PATH elements.
6052	case $as_dir/ in
6053	./ | .// | /cC/* | \
6054	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
6055	?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
6056	/usr/ucb/* ) ;;
6057	*)
6058	# OSF1 and SCO ODT 3.0 have their own names for install.
6059	# Don't use installbsd from OSF since it installs stuff as root
6060	# by default.
6061	for ac_prog in ginstall scoinst install; do
6062	for ac_exec_ext in '' $ac_executable_extensions; do
6063	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
6064	if test $ac_prog = install &&
6065	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6066	# AIX install. It has an incompatible calling convention.
6067	:
6068	elif test $ac_prog = install &&
6069	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6070	# program-specific install script used by HP pwplus--don't use.
6071	:
6072	else
6073	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6074	break 3
6075	fi
6076	fi
6077	done
6078	done
6079	;;
6080	esac
6081	done
6082	IFS=$as_save_IFS
6083		7445
6084
6085	fi
6086	if test "${ac_cv_path_install+set}" = set; then
6087	INSTALL=$ac_cv_path_install
6088	else
6089	# As a last resort, use the slow shell script. Don't cache a
6090	# value for INSTALL within a source directory, because that will
6091	# break other packages using the cache if that directory is
6092	# removed, or if the value is a relative name.
6093	INSTALL=$ac_install_sh
6094	fi
6095	fi
6096	{ echo "$as_me:$LINENO: result: $INSTALL" >&5
6097	echo "${ECHO_T}$INSTALL" >&6; }
6098
6099	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6100	# It thinks the first close brace ends the variable substitution.
6101	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6102
6103	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6104
6105	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6106
6107	{ echo "$as_me:$LINENO: checking whether ln -s works" >&5	7446	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6108	echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }	7447	printf %s "checking whether ln -s works... " >&6; }
6109	LN_S=$as_ln_s	7448	LN_S=$as_ln_s
6110	if test "$LN_S" = "ln -s"; then	7449	if test "$LN_S" = "ln -s"; then
6111	{ echo "$as_me:$LINENO: result: yes" >&5	7450	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6112	echo "${ECHO_T}yes" >&6; }	7451	printf "%s\n" "yes" >&6; }
6113	else	7452	else
6114	{ echo "$as_me:$LINENO: result: no, using $LN_S" >&5	7453	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6115	echo "${ECHO_T}no, using $LN_S" >&6; }	7454	printf "%s\n" "no, using $LN_S" >&6; }
6116	fi	7455	fi
6117		7456
6118	{ echo "$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
6119	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }	7458	printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
6120	set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`	7459	set x ${MAKE-make}
6121	if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then	7460	ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
6122	echo $ECHO_N "(cached) $ECHO_C" >&6	7461	if eval test \${ac_cv_prog_make_${ac_make}_set+y}
6123	else	7462	then :
		7463	printf %s "(cached) " >&6
		7464	else $as_nop
6124	cat >conftest.make <<\_ACEOF	7465	cat >conftest.make <<\_ACEOF
6125	SHELL = /bin/sh	7466	SHELL = /bin/sh
6126	all:	7467	all:
6127	@echo '@@@%%%=$(MAKE)=@@@%%%'	7468	@echo '@@@%%%=$(MAKE)=@@@%%%'
6128	_ACEOF	7469	_ACEOF
6129	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	7470	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6130	case `${MAKE-make} -f conftest.make 2>/dev/null` in	7471	case `${MAKE-make} -f conftest.make 2>/dev/null` in
6131	*@@@%%%=?*=@@@%%%*)	7472	*@@@%%%=?*=@@@%%%*)
6132	eval ac_cv_prog_make_${ac_make}_set=yes;;	7473	eval ac_cv_prog_make_${ac_make}_set=yes;;
6133	*)	7474	*)
6134	eval ac_cv_prog_make_${ac_make}_set=no;;	7475	eval ac_cv_prog_make_${ac_make}_set=no;;
6135	esac	7476	esac
6136	rm -f conftest.make	7477	rm -f conftest.make
6137	fi	7478	fi
6138	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then	7479	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
6139	{ echo "$as_me:$LINENO: result: yes" >&5	7480	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6140	echo "${ECHO_T}yes" >&6; }	7481	printf "%s\n" "yes" >&6; }
6141	SET_MAKE=	7482	SET_MAKE=
6142	else	7483	else
6143	{ echo "$as_me:$LINENO: result: no" >&5	7484	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6144	echo "${ECHO_T}no" >&6; }	7485	printf "%s\n" "no" >&6; }
6145	SET_MAKE="MAKE=${MAKE-make}"	7486	SET_MAKE="MAKE=${MAKE-make}"
6146	fi	7487	fi
6147		7488
6148	if test -n "$ac_tool_prefix"; then	7489	if test -n "$ac_tool_prefix"; then
6149	# Extract the first word of "${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.
6150	set dummy ${ac_tool_prefix}ranlib; ac_word=$2	7491	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6151	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	7492	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6152	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	7493	printf %s "checking for $ac_word... " >&6; }
6153	if test "${ac_cv_prog_RANLIB+set}" = set; then	7494	if test ${ac_cv_prog_RANLIB+y}
6154	echo $ECHO_N "(cached) $ECHO_C" >&6	7495	then :
6155	else	7496	printf %s "(cached) " >&6
		7497	else $as_nop
6156	if test -n "$RANLIB"; then	7498	if test -n "$RANLIB"; then
6157	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.	7499	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6158	else	7500	else
6159	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7501	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6160	for as_dir in $PATH	7502	for as_dir in $PATH
6161	do	7503	do
6162	IFS=$as_save_IFS	7504	IFS=$as_save_IFS
6163	test -z "$as_dir" && as_dir=.	7505	case $as_dir in #(((
		7506	'') as_dir=./ ;;
		7507	*/) ;;
		7508	*) as_dir=$as_dir/ ;;
		7509	esac
6164	for ac_exec_ext in '' $ac_executable_extensions; do	7510	for ac_exec_ext in '' $ac_executable_extensions; do
6165	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	7511	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6166	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"	7512	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6167	echo "$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$ac_exec_ext" >&5
6168	break 2	7514	break 2
6169	fi	7515	fi
6170	done	7516	done
6171	done	7517	done
6172	IFS=$as_save_IFS	7518	IFS=$as_save_IFS
6173		7519
6174	fi	7520	fi
6175	fi	7521	fi
6176	RANLIB=$ac_cv_prog_RANLIB	7522	RANLIB=$ac_cv_prog_RANLIB
6177	if test -n "$RANLIB"; then	7523	if test -n "$RANLIB"; then
6178	{ echo "$as_me:$LINENO: result: $RANLIB" >&5	7524	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6179	echo "${ECHO_T}$RANLIB" >&6; }	7525	printf "%s\n" "$RANLIB" >&6; }
6180	else	7526	else
6181	{ echo "$as_me:$LINENO: result: no" >&5	7527	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6182	echo "${ECHO_T}no" >&6; }	7528	printf "%s\n" "no" >&6; }
6183	fi	7529	fi
6184		7530
6185		7531
6186	fi	7532	fi
6187	if test -z "$ac_cv_prog_RANLIB"; then	7533	if test -z "$ac_cv_prog_RANLIB"; then
6188	ac_ct_RANLIB=$RANLIB	7534	ac_ct_RANLIB=$RANLIB
6189	# 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.
6190	set dummy ranlib; ac_word=$2	7536	set dummy ranlib; ac_word=$2
6191	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	7537	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6192	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	7538	printf %s "checking for $ac_word... " >&6; }
6193	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then	7539	if test ${ac_cv_prog_ac_ct_RANLIB+y}
6194	echo $ECHO_N "(cached) $ECHO_C" >&6	7540	then :
6195	else	7541	printf %s "(cached) " >&6
		7542	else $as_nop
6196	if test -n "$ac_ct_RANLIB"; then	7543	if test -n "$ac_ct_RANLIB"; then
6197	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.	7544	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6198	else	7545	else
6199	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7546	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6200	for as_dir in $PATH	7547	for as_dir in $PATH
6201	do	7548	do
6202	IFS=$as_save_IFS	7549	IFS=$as_save_IFS
6203	test -z "$as_dir" && as_dir=.	7550	case $as_dir in #(((
		7551	'') as_dir=./ ;;
		7552	*/) ;;
		7553	*) as_dir=$as_dir/ ;;
		7554	esac
6204	for ac_exec_ext in '' $ac_executable_extensions; do	7555	for ac_exec_ext in '' $ac_executable_extensions; do
6205	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	7556	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6206	ac_cv_prog_ac_ct_RANLIB="ranlib"	7557	ac_cv_prog_ac_ct_RANLIB="ranlib"
6207	echo "$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$ac_exec_ext" >&5
6208	break 2	7559	break 2
6209	fi	7560	fi
6210	done	7561	done
6211	done	7562	done
6212	IFS=$as_save_IFS	7563	IFS=$as_save_IFS
6213		7564
6214	fi	7565	fi
6215	fi	7566	fi
6216	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB	7567	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6217	if test -n "$ac_ct_RANLIB"; then	7568	if test -n "$ac_ct_RANLIB"; then
6218	{ echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5	7569	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6219	echo "${ECHO_T}$ac_ct_RANLIB" >&6; }	7570	printf "%s\n" "$ac_ct_RANLIB" >&6; }
6220	else	7571	else
6221	{ echo "$as_me:$LINENO: result: no" >&5	7572	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6222	echo "${ECHO_T}no" >&6; }	7573	printf "%s\n" "no" >&6; }
6223	fi	7574	fi
6224		7575
6225	if test "x$ac_ct_RANLIB" = x; then	7576	if test "x$ac_ct_RANLIB" = x; then
6226	RANLIB=":"	7577	RANLIB=":"
6227	else	7578	else
6228	case $cross_compiling:$ac_tool_warned in	7579	case $cross_compiling:$ac_tool_warned in
6229	yes:)	7580	yes:)
6230	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	7581	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6231	whose name does not start with the host triplet. If you think this	7582	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6232	configuration is useful to you, please write to autoconf@gnu.org." >&5
6233	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
6234	whose name does not start with the host triplet. If you think this
6235	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
6236	ac_tool_warned=yes ;;	7583	ac_tool_warned=yes ;;
6237	esac	7584	esac
6238	RANLIB=$ac_ct_RANLIB	7585	RANLIB=$ac_ct_RANLIB
6239	fi	7586	fi
6240	else	7587	else
6241	RANLIB="$ac_cv_prog_RANLIB"	7588	RANLIB="$ac_cv_prog_RANLIB"
6242	fi	7589	fi
6243		7590
6244		7591
6245	# Check whether --enable-iftype was given.	7592	# Check whether --enable-iftype was given.
6246	if test "${enable_iftype+set}" = set; then	7593	if test ${enable_iftype+y}
		7594	then :
6247	enableval=$enable_iftype;	7595	enableval=$enable_iftype;
6248	IFTYPE=`echo $enableval | sed s%/.*%%`	7596	IFTYPE=`echo $enableval | sed s%/.*%%`
6249	IFSUBTYPE=`echo $enableval | sed s%.*/%%`	7597	IFSUBTYPE=`echo $enableval | sed s%.*/%%`
6250		7598
6251		7599
6252	fi	7600	fi
6253		7601
6254		7602
6255	{ echo "$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
6256	echo $ECHO_N "checking for kernel networking interface type... $ECHO_C" >&6; }	7604	printf %s "checking for kernel networking interface type... " >&6; }
6257		7605
6258	if test "x$IFTYPE" = "x"; then	7606	if test "x$IFTYPE" = "x"; then
6259	case $target_os in	7607	case $target_os in
6260	*linux*)	7608	*linux*)
6261	IFTYPE=native	7609	IFTYPE=native
6262	IFSUBTYPE=linux	7610	IFSUBTYPE=linux
6263		7611
6264	cat >>confdefs.h <<\_ACEOF	7612	printf "%s\n" "#define HAVE_LINUX 1" >>confdefs.h
6265	#define HAVE_LINUX 1
6266	_ACEOF
6267		7613
6268	;;	7614	;;
6269	*freebsd*)	7615	*freebsd*)
6270	IFTYPE=tincd	7616	IFTYPE=tincd
6271	IFSUBTYPE=freebsd	7617	IFSUBTYPE=freebsd
6272		7618
6273	cat >>confdefs.h <<\_ACEOF	7619	printf "%s\n" "#define HAVE_FREEBSD 1" >>confdefs.h
6274	#define HAVE_FREEBSD 1
6275	_ACEOF
6276		7620
6277	;;	7621	;;
6278	*darwin*)	7622	*darwin*)
6279	IFTYPE=native	7623	IFTYPE=native
6280	IFSUBTYPE=darwin	7624	IFSUBTYPE=darwin
6281		7625
6282	cat >>confdefs.h <<\_ACEOF	7626	printf "%s\n" "#define HAVE_DARWIN 1" >>confdefs.h
6283	#define HAVE_DARWIN 1
6284	_ACEOF
6285		7627
6286	;;	7628	;;
6287	*solaris*)	7629	*solaris*)
6288	IFTYPE=tincd	7630	IFTYPE=tincd
6289	IFSUBTYPE=solaris	7631	IFSUBTYPE=solaris
6290		7632
6291	cat >>confdefs.h <<\_ACEOF	7633	printf "%s\n" "#define HAVE_SOLARIS 1" >>confdefs.h
6292	#define HAVE_SOLARIS 1
6293	_ACEOF
6294		7634
6295	;;	7635	;;
6296	*openbsd*)	7636	*openbsd*)
6297	IFTYPE=tincd	7637	IFTYPE=tincd
6298	IFSUBTYPE=openbsd	7638	IFSUBTYPE=openbsd
6299		7639
6300	cat >>confdefs.h <<\_ACEOF	7640	printf "%s\n" "#define HAVE_OPENBSD 1" >>confdefs.h
6301	#define HAVE_OPENBSD 1
6302	_ACEOF
6303		7641
6304	;;	7642	;;
6305	*netbsd*)	7643	*netbsd*)
6306	IFTYPE=tincd	7644	IFTYPE=tincd
6307	IFSUBTYPE=netbsd	7645	IFSUBTYPE=netbsd
6308		7646
6309	cat >>confdefs.h <<\_ACEOF	7647	printf "%s\n" "#define HAVE_NETBSD 1" >>confdefs.h
6310	#define HAVE_NETBSD 1
6311	_ACEOF
6312		7648
6313	;;	7649	;;
6314	*cygwin*)	7650	*cygwin*)
6315	IFTYPE=native	7651	IFTYPE=native
6316	IFSUBTYPE=cygwin	7652	IFSUBTYPE=cygwin
6317		7653
6318	cat >>confdefs.h <<\_ACEOF	7654	printf "%s\n" "#define HAVE_CYGWIN 1" >>confdefs.h
6319	#define HAVE_CYGWIN 1
6320	_ACEOF
6321		7655
6322	;;	7656	;;
6323	*)	7657	*)
6324	{ { echo "$as_me:$LINENO: error: \"Unknown operating system.\"" >&5	7658	as_fn_error $? "\"Unknown operating system.\"" "$LINENO" 5
6325	echo "$as_me: error: \"Unknown operating system.\"" >&2;}
6326	{ (exit 1); exit 1; }; }
6327	;;	7659	;;
6328	esac	7660	esac
6329	fi	7661	fi
6330	{ echo "$as_me:$LINENO: result: $IFTYPE/$IFSUBTYPE" >&5	7662	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $IFTYPE/$IFSUBTYPE" >&5
6331	echo "${ECHO_T}$IFTYPE/$IFSUBTYPE" >&6; }	7663	printf "%s\n" "$IFTYPE/$IFSUBTYPE" >&6; }
6332	IFTYPE=$IFTYPE	7664	IFTYPE=$IFTYPE
6333		7665
6334	IFSUBTYPE=$IFSUBTYPE	7666	IFSUBTYPE=$IFSUBTYPE
6335		7667
6336		7668
6337	cat >>confdefs.h <<_ACEOF	7669	printf "%s\n" "#define IFTYPE \"$IFTYPE\"" >>confdefs.h
6338	#define IFTYPE "$IFTYPE"
6339	_ACEOF
6340		7670
6341		7671
6342	cat >>confdefs.h <<_ACEOF	7672	printf "%s\n" "#define IFSUBTYPE \"$IFSUBTYPE\"" >>confdefs.h
6343	#define IFSUBTYPE "$IFSUBTYPE"
6344	_ACEOF
6345		7673
6346		7674
6347	cat >confcache <<\_ACEOF	7675	cat >confcache <<\_ACEOF
6348	# 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
6349	# 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
…		…
6369	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do	7697	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6370	eval ac_val=\$$ac_var	7698	eval ac_val=\$$ac_var
6371	case $ac_val in #(	7699	case $ac_val in #(
6372	*${as_nl}*)	7700	*${as_nl}*)
6373	case $ac_var in #(	7701	case $ac_var in #(
6374	*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5	7702	*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6375	echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;	7703	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6376	esac	7704	esac
6377	case $ac_var in #(	7705	case $ac_var in #(
6378	_ | IFS | as_nl) ;; #(	7706	_ | IFS | as_nl) ;; #(
6379	*) $as_unset $ac_var ;;	7707	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		7708	*) { eval $ac_var=; unset $ac_var;} ;;
6380	esac ;;	7709	esac ;;
6381	esac	7710	esac
6382	done	7711	done
6383		7712
6384	(set) 2>&1 |	7713	(set) 2>&1 |
6385	case $as_nl`(ac_space=' '; set) 2>&1` in #(	7714	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6386	*${as_nl}ac_space=\ *)	7715	*${as_nl}ac_space=\ *)
6387	# `set' does not quote correctly, so add quotes (double-quote	7716	# `set' does not quote correctly, so add quotes: double-quote
6388	# substitution turns \\\\ into \\, and sed turns \\ into \).	7717	# substitution turns \\\\ into \\, and sed turns \\ into \.
6389	sed -n \	7718	sed -n \
6390	"s/'/'\\\\''/g;	7719	"s/'/'\\\\''/g;
6391	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	7720	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6392	;; #(	7721	;; #(
6393	*)	7722	*)
…		…
6399	) |	7728	) |
6400	sed '	7729	sed '
6401	/^ac_cv_env_/b end	7730	/^ac_cv_env_/b end
6402	t clear	7731	t clear
6403	:clear	7732	:clear
6404	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	7733	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
6405	t end	7734	t end
6406	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	7735	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6407	:end' >>confcache	7736	:end' >>confcache
6408	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else	7737	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6409	if test -w "$cache_file"; then	7738	if test -w "$cache_file"; then
6410	test "x$cache_file" != "x/dev/null" &&	7739	if test "x$cache_file" != "x/dev/null"; then
6411	{ echo "$as_me:$LINENO: updating cache $cache_file" >&5	7740	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6412	echo "$as_me: updating cache $cache_file" >&6;}	7741	printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
		7742	if test ! -f "$cache_file" || test -h "$cache_file"; then
6413	cat confcache >$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
6414	else	7754	else
6415	{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5	7755	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6416	echo "$as_me: not updating unwritable cache $cache_file" >&6;}	7756	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
6417	fi	7757	fi
6418	fi	7758	fi
6419	rm -f confcache	7759	rm -f confcache
6420		7760
6421		7761
…		…
6424	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7764	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6425	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 $LIBS >&5'
6426	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	7766	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6427		7767
6428		7768
6429	ac_ext=cpp	7769	ac_header= ac_cache=
6430	ac_cpp='$CXXCPP $CPPFLAGS'	7770	for ac_item in $ac_header_cxx_list
6431	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6432	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6433	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6434	{ echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
6435	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6; }
6436	if test -z "$CXXCPP"; then
6437	if test "${ac_cv_prog_CXXCPP+set}" = set; then
6438	echo $ECHO_N "(cached) $ECHO_C" >&6
6439	else
6440	# Double quotes because CXXCPP needs to be expanded
6441	for CXXCPP in "$CXX -E" "/lib/cpp"
6442	do
6443	ac_preproc_ok=false
6444	for ac_cxx_preproc_warn_flag in '' yes
6445	do	7771	do
6446	# Use a header file that comes with gcc, so configuring glibc	7772	if test $ac_cache; then
6447	# with a fresh cross-compiler works.	7773	ac_fn_cxx_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
6448	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	7774	if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
6449	# <limits.h> exists even on freestanding compilers.	7775	printf "%s\n" "#define $ac_item 1" >> confdefs.h
6450	# On the NeXT, cc -E runs the code through the compiler's parser,	7776	fi
6451	# not just through cpp. "Syntax error" is here to catch this case.	7777	ac_header= ac_cache=
6452	cat >conftest.$ac_ext <<_ACEOF	7778	elif test $ac_header; then
6453	/* confdefs.h. */	7779	ac_cache=$ac_item
6454	_ACEOF
6455	cat confdefs.h >>conftest.$ac_ext
6456	cat >>conftest.$ac_ext <<_ACEOF
6457	/* end confdefs.h. */
6458	#ifdef __STDC__
6459	# include <limits.h>
6460	#else
6461	# include <assert.h>
6462	#endif
6463	Syntax error
6464	_ACEOF
6465	if { (ac_try="$ac_cpp conftest.$ac_ext"
6466	case "(($ac_try" in
6467	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6468	*) ac_try_echo=$ac_try;;
6469	esac
6470	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6471	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6472	ac_status=$?
6473	grep -v '^ *+' conftest.er1 >conftest.err
6474	rm -f conftest.er1
6475	cat conftest.err >&5
6476	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6477	(exit $ac_status); } >/dev/null && {
6478	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
6479	test ! -s conftest.err
6480	}; then
6481	:
6482	else	7780	else
6483	echo "$as_me: failed program was:" >&5	7781	ac_header=$ac_item
6484	sed 's/^/| /' conftest.$ac_ext >&5	7782	fi
6485
6486	# Broken: fails on valid input.
6487	continue
6488	fi
6489
6490	rm -f conftest.err conftest.$ac_ext
6491
6492	# OK, works on sane cases. Now check whether nonexistent headers
6493	# can be detected and how.
6494	cat >conftest.$ac_ext <<_ACEOF
6495	/* confdefs.h. */
6496	_ACEOF
6497	cat confdefs.h >>conftest.$ac_ext
6498	cat >>conftest.$ac_ext <<_ACEOF
6499	/* end confdefs.h. */
6500	#include <ac_nonexistent.h>
6501	_ACEOF
6502	if { (ac_try="$ac_cpp conftest.$ac_ext"
6503	case "(($ac_try" in
6504	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6505	*) ac_try_echo=$ac_try;;
6506	esac
6507	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6508	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6509	ac_status=$?
6510	grep -v '^ *+' conftest.er1 >conftest.err
6511	rm -f conftest.er1
6512	cat conftest.err >&5
6513	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6514	(exit $ac_status); } >/dev/null && {
6515	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
6516	test ! -s conftest.err
6517	}; then
6518	# Broken: success on invalid input.
6519	continue
6520	else
6521	echo "$as_me: failed program was:" >&5
6522	sed 's/^/| /' conftest.$ac_ext >&5
6523
6524	# Passes both tests.
6525	ac_preproc_ok=:
6526	break
6527	fi
6528
6529	rm -f conftest.err conftest.$ac_ext
6530
6531	done	7783	done
6532	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6533	rm -f conftest.err conftest.$ac_ext
6534	if $ac_preproc_ok; then
6535	break
6536	fi
6537		7784
6538	done
6539	ac_cv_prog_CXXCPP=$CXXCPP
6540		7785
6541	fi
6542	CXXCPP=$ac_cv_prog_CXXCPP
6543	else
6544	ac_cv_prog_CXXCPP=$CXXCPP
6545	fi
6546	{ echo "$as_me:$LINENO: result: $CXXCPP" >&5
6547	echo "${ECHO_T}$CXXCPP" >&6; }
6548	ac_preproc_ok=false
6549	for ac_cxx_preproc_warn_flag in '' yes
6550	do
6551	# Use a header file that comes with gcc, so configuring glibc
6552	# with a fresh cross-compiler works.
6553	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6554	# <limits.h> exists even on freestanding compilers.
6555	# On the NeXT, cc -E runs the code through the compiler's parser,
6556	# not just through cpp. "Syntax error" is here to catch this case.
6557	cat >conftest.$ac_ext <<_ACEOF
6558	/* confdefs.h. */
6559	_ACEOF
6560	cat confdefs.h >>conftest.$ac_ext
6561	cat >>conftest.$ac_ext <<_ACEOF
6562	/* end confdefs.h. */
6563	#ifdef __STDC__
6564	# include <limits.h>
6565	#else
6566	# include <assert.h>
6567	#endif
6568	Syntax error
6569	_ACEOF
6570	if { (ac_try="$ac_cpp conftest.$ac_ext"
6571	case "(($ac_try" in
6572	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6573	*) ac_try_echo=$ac_try;;
6574	esac
6575	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6576	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6577	ac_status=$?
6578	grep -v '^ *+' conftest.er1 >conftest.err
6579	rm -f conftest.er1
6580	cat conftest.err >&5
6581	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6582	(exit $ac_status); } >/dev/null && {
6583	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
6584	test ! -s conftest.err
6585	}; then
6586	:
6587	else
6588	echo "$as_me: failed program was:" >&5
6589	sed 's/^/| /' conftest.$ac_ext >&5
6590		7786
6591	# Broken: fails on valid input.
6592	continue
6593	fi
6594		7787
6595	rm -f conftest.err conftest.$ac_ext
6596		7788
6597	# OK, works on sane cases. Now check whether nonexistent headers
6598	# can be detected and how.
6599	cat >conftest.$ac_ext <<_ACEOF
6600	/* confdefs.h. */
6601	_ACEOF
6602	cat confdefs.h >>conftest.$ac_ext
6603	cat >>conftest.$ac_ext <<_ACEOF
6604	/* end confdefs.h. */
6605	#include <ac_nonexistent.h>
6606	_ACEOF
6607	if { (ac_try="$ac_cpp conftest.$ac_ext"
6608	case "(($ac_try" in
6609	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6610	*) ac_try_echo=$ac_try;;
6611	esac
6612	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6613	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6614	ac_status=$?
6615	grep -v '^ *+' conftest.er1 >conftest.err
6616	rm -f conftest.er1
6617	cat conftest.err >&5
6618	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6619	(exit $ac_status); } >/dev/null && {
6620	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
6621	test ! -s conftest.err
6622	}; then
6623	# Broken: success on invalid input.
6624	continue
6625	else
6626	echo "$as_me: failed program was:" >&5
6627	sed 's/^/| /' conftest.$ac_ext >&5
6628		7789
6629	# Passes both tests.
6630	ac_preproc_ok=:
6631	break
6632	fi
6633		7790
6634	rm -f conftest.err conftest.$ac_ext
6635		7791
6636	done	7792	if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
6637	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	7793	then :
6638	rm -f conftest.err conftest.$ac_ext
6639	if $ac_preproc_ok; then
6640	:
6641	else
6642	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
6643	See \`config.log' for more details." >&5
6644	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
6645	See \`config.log' for more details." >&2;}
6646	{ (exit 1); exit 1; }; }
6647	fi
6648		7794
6649	ac_ext=cpp	7795	printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
6650	ac_cpp='$CXXCPP $CPPFLAGS'
6651	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6652	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6653	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6654		7796
6655
6656	{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6657	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
6658	if test "${ac_cv_header_stdc+set}" = set; then
6659	echo $ECHO_N "(cached) $ECHO_C" >&6
6660	else
6661	cat >conftest.$ac_ext <<_ACEOF
6662	/* confdefs.h. */
6663	_ACEOF
6664	cat confdefs.h >>conftest.$ac_ext
6665	cat >>conftest.$ac_ext <<_ACEOF
6666	/* end confdefs.h. */
6667	#include <stdlib.h>
6668	#include <stdarg.h>
6669	#include <string.h>
6670	#include <float.h>
6671
6672	int
6673	main ()
6674	{
6675
6676	;
6677	return 0;
6678	}
6679	_ACEOF
6680	rm -f conftest.$ac_objext
6681	if { (ac_try="$ac_compile"
6682	case "(($ac_try" in
6683	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6684	*) ac_try_echo=$ac_try;;
6685	esac
6686	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6687	(eval "$ac_compile") 2>conftest.er1
6688	ac_status=$?
6689	grep -v '^ *+' conftest.er1 >conftest.err
6690	rm -f conftest.er1
6691	cat conftest.err >&5
6692	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6693	(exit $ac_status); } && {
6694	test -z "$ac_cxx_werror_flag" ||
6695	test ! -s conftest.err
6696	} && test -s conftest.$ac_objext; then
6697	ac_cv_header_stdc=yes
6698	else
6699	echo "$as_me: failed program was:" >&5
6700	sed 's/^/| /' conftest.$ac_ext >&5
6701
6702	ac_cv_header_stdc=no
6703	fi	7797	fi
		7798	ac_fn_cxx_check_header_compile "$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
6704		7802
6705	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	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$ac_cv_header_ext_hash_map" = xyes
		7806	then :
		7807	printf "%s\n" "#define HAVE_EXT_HASH_MAP 1" >>confdefs.h
6706		7808
		7809	fi
		7810	ac_fn_cxx_check_header_compile "$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"
6707	if test $ac_cv_header_stdc = yes; then	7843	if test "x$ac_cv_header_stdint_h" = xyes
6708	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	7844	then :
6709	cat >conftest.$ac_ext <<_ACEOF	7845	printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
6710	/* confdefs.h. */
6711	_ACEOF
6712	cat confdefs.h >>conftest.$ac_ext
6713	cat >>conftest.$ac_ext <<_ACEOF
6714	/* end confdefs.h. */
6715	#include <string.h>
6716		7846
6717	_ACEOF
6718	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6719	$EGREP "memchr" >/dev/null 2>&1; then
6720	:
6721	else
6722	ac_cv_header_stdc=no
6723	fi	7847	fi
6724	rm -f conftest*	7848	ac_fn_cxx_check_header_compile "$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
6725		7852
6726	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$ac_cv_header_syslog_h" = xyes
		7856	then :
		7857	printf "%s\n" "#define HAVE_SYSLOG_H 1" >>confdefs.h
6727		7858
		7859	fi
		7860	ac_fn_cxx_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
6728	if test $ac_cv_header_stdc = yes; then	7861	if test "x$ac_cv_header_unistd_h" = xyes
6729	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	7862	then :
6730	cat >conftest.$ac_ext <<_ACEOF	7863	printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h
6731	/* confdefs.h. */
6732	_ACEOF
6733	cat confdefs.h >>conftest.$ac_ext
6734	cat >>conftest.$ac_ext <<_ACEOF
6735	/* end confdefs.h. */
6736	#include <stdlib.h>
6737		7864
6738	_ACEOF
6739	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6740	$EGREP "free" >/dev/null 2>&1; then
6741	:
6742	else
6743	ac_cv_header_stdc=no
6744	fi	7865	fi
6745	rm -f conftest*	7866	ac_fn_cxx_check_header_compile "$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
6746		7870
6747	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$ac_cv_header_sys_ioctl_h" = xyes
		7874	then :
		7875	printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
6748		7876
		7877	fi
		7878	ac_fn_cxx_check_header_compile "$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"
6749	if test $ac_cv_header_stdc = yes; then	7885	if test "x$ac_cv_header_sys_time_h" = xyes
6750	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	7886	then :
6751	if test "$cross_compiling" = yes; then	7887	printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h
6752	:
6753	else
6754	cat >conftest.$ac_ext <<_ACEOF
6755	/* confdefs.h. */
6756	_ACEOF
6757	cat confdefs.h >>conftest.$ac_ext
6758	cat >>conftest.$ac_ext <<_ACEOF
6759	/* end confdefs.h. */
6760	#include <ctype.h>
6761	#include <stdlib.h>
6762	#if ((' ' & 0x0FF) == 0x020)
6763	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6764	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6765	#else
6766	# define ISLOWER(c) \
6767	(('a' <= (c) && (c) <= 'i') \
6768	|| ('j' <= (c) && (c) <= 'r') \
6769	|| ('s' <= (c) && (c) <= 'z'))
6770	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6771	#endif
6772		7888
6773	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6774	int
6775	main ()
6776	{
6777	int i;
6778	for (i = 0; i < 256; i++)
6779	if (XOR (islower (i), ISLOWER (i))
6780	|| toupper (i) != TOUPPER (i))
6781	return 2;
6782	return 0;
6783	}
6784	_ACEOF
6785	rm -f conftest$ac_exeext
6786	if { (ac_try="$ac_link"
6787	case "(($ac_try" in
6788	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6789	*) ac_try_echo=$ac_try;;
6790	esac
6791	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6792	(eval "$ac_link") 2>&5
6793	ac_status=$?
6794	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6795	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6796	{ (case "(($ac_try" in
6797	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6798	*) ac_try_echo=$ac_try;;
6799	esac
6800	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6801	(eval "$ac_try") 2>&5
6802	ac_status=$?
6803	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6804	(exit $ac_status); }; }; then
6805	:
6806	else
6807	echo "$as_me: program exited with status $ac_status" >&5
6808	echo "$as_me: failed program was:" >&5
6809	sed 's/^/| /' conftest.$ac_ext >&5
6810
6811	( exit $ac_status )
6812	ac_cv_header_stdc=no
6813	fi	7889	fi
6814	rm -f core *.core core.conftest.* gmon.out bb.out conftest$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"
6815	fi	7891	if test "x$ac_cv_header_netinet_in_systm_h" = xyes
		7892	then :
		7893	printf "%s\n" "#define HAVE_NETINET_IN_SYSTM_H 1" >>confdefs.h
6816		7894
6817
6818	fi	7895	fi
6819	fi	7896	ac_fn_cxx_check_header_compile "$LINENO" "sys/cygwin.h" "ac_cv_header_sys_cygwin_h" "$ac_includes_default"
6820	{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5	7897	if test "x$ac_cv_header_sys_cygwin_h" = xyes
6821	echo "${ECHO_T}$ac_cv_header_stdc" >&6; }	7898	then :
6822	if test $ac_cv_header_stdc = yes; then	7899	printf "%s\n" "#define HAVE_SYS_CYGWIN_H 1" >>confdefs.h
6823		7900
6824	cat >>confdefs.h <<\_ACEOF
6825	#define STDC_HEADERS 1
6826	_ACEOF
6827
6828	fi	7901	fi
		7902	ac_fn_cxx_check_header_compile "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
		7903	if test "x$ac_cv_header_sys_mman_h" = xyes
		7904	then :
		7905	printf "%s\n" "#define HAVE_SYS_MMAN_H 1" >>confdefs.h
6829		7906
6830	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
6831
6832
6833
6834
6835
6836
6837
6838
6839
6840	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6841	inttypes.h stdint.h unistd.h
6842	do
6843	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6844	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
6845	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6846	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6847	echo $ECHO_N "(cached) $ECHO_C" >&6
6848	else
6849	cat >conftest.$ac_ext <<_ACEOF
6850	/* confdefs.h. */
6851	_ACEOF
6852	cat confdefs.h >>conftest.$ac_ext
6853	cat >>conftest.$ac_ext <<_ACEOF
6854	/* end confdefs.h. */
6855	$ac_includes_default
6856
6857	#include <$ac_header>
6858	_ACEOF
6859	rm -f conftest.$ac_objext
6860	if { (ac_try="$ac_compile"
6861	case "(($ac_try" in
6862	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6863	*) ac_try_echo=$ac_try;;
6864	esac
6865	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6866	(eval "$ac_compile") 2>conftest.er1
6867	ac_status=$?
6868	grep -v '^ *+' conftest.er1 >conftest.err
6869	rm -f conftest.er1
6870	cat conftest.err >&5
6871	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6872	(exit $ac_status); } && {
6873	test -z "$ac_cxx_werror_flag" ||
6874	test ! -s conftest.err
6875	} && test -s conftest.$ac_objext; then
6876	eval "$as_ac_Header=yes"
6877	else
6878	echo "$as_me: failed program was:" >&5
6879	sed 's/^/| /' conftest.$ac_ext >&5
6880
6881	eval "$as_ac_Header=no"
6882	fi	7907	fi
		7908	ac_fn_cxx_check_header_compile "$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
6883		7912
6884	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6885	fi	7913	fi
6886	ac_res=`eval echo '${'$as_ac_Header'}'`
6887	{ echo "$as_me:$LINENO: result: $ac_res" >&5
6888	echo "${ECHO_T}$ac_res" >&6; }
6889	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6890	cat >>confdefs.h <<_ACEOF
6891	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6892	_ACEOF
6893		7914
6894	fi	7915	ac_fn_cxx_check_header_compile "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "
6895
6896	done
6897
6898
6899
6900
6901
6902	for ac_header in tr1/unordered_map ext/hash_map clocale
6903	do
6904	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6905	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6906	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
6907	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6908	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6909	echo $ECHO_N "(cached) $ECHO_C" >&6
6910	fi
6911	ac_res=`eval echo '${'$as_ac_Header'}'`
6912	{ echo "$as_me:$LINENO: result: $ac_res" >&5
6913	echo "${ECHO_T}$ac_res" >&6; }
6914	else
6915	# Is the header compilable?
6916	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
6917	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
6918	cat >conftest.$ac_ext <<_ACEOF
6919	/* confdefs.h. */
6920	_ACEOF
6921	cat confdefs.h >>conftest.$ac_ext
6922	cat >>conftest.$ac_ext <<_ACEOF
6923	/* end confdefs.h. */
6924	$ac_includes_default
6925	#include <$ac_header>
6926	_ACEOF
6927	rm -f conftest.$ac_objext
6928	if { (ac_try="$ac_compile"
6929	case "(($ac_try" in
6930	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6931	*) ac_try_echo=$ac_try;;
6932	esac
6933	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6934	(eval "$ac_compile") 2>conftest.er1
6935	ac_status=$?
6936	grep -v '^ *+' conftest.er1 >conftest.err
6937	rm -f conftest.er1
6938	cat conftest.err >&5
6939	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6940	(exit $ac_status); } && {
6941	test -z "$ac_cxx_werror_flag" ||
6942	test ! -s conftest.err
6943	} && test -s conftest.$ac_objext; then
6944	ac_header_compiler=yes
6945	else
6946	echo "$as_me: failed program was:" >&5
6947	sed 's/^/| /' conftest.$ac_ext >&5
6948
6949	ac_header_compiler=no
6950	fi
6951
6952	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6953	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6954	echo "${ECHO_T}$ac_header_compiler" >&6; }
6955
6956	# Is the header present?
6957	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
6958	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
6959	cat >conftest.$ac_ext <<_ACEOF
6960	/* confdefs.h. */
6961	_ACEOF
6962	cat confdefs.h >>conftest.$ac_ext
6963	cat >>conftest.$ac_ext <<_ACEOF
6964	/* end confdefs.h. */
6965	#include <$ac_header>
6966	_ACEOF
6967	if { (ac_try="$ac_cpp conftest.$ac_ext"
6968	case "(($ac_try" in
6969	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6970	*) ac_try_echo=$ac_try;;
6971	esac
6972	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6973	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6974	ac_status=$?
6975	grep -v '^ *+' conftest.er1 >conftest.err
6976	rm -f conftest.er1
6977	cat conftest.err >&5
6978	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6979	(exit $ac_status); } >/dev/null && {
6980	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
6981	test ! -s conftest.err
6982	}; then
6983	ac_header_preproc=yes
6984	else
6985	echo "$as_me: failed program was:" >&5
6986	sed 's/^/| /' conftest.$ac_ext >&5
6987
6988	ac_header_preproc=no
6989	fi
6990
6991	rm -f conftest.err conftest.$ac_ext
6992	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6993	echo "${ECHO_T}$ac_header_preproc" >&6; }
6994
6995	# So? What about this header?
6996	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
6997	yes:no: )
6998	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6999	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7000	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7001	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7002	ac_header_preproc=yes
7003	;;
7004	no:yes:* )
7005	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7006	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7007	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7008	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7009	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7010	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7011	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7012	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7013	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7014	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7015	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7016	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7017
7018	;;
7019	esac
7020	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7021	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7022	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7023	echo $ECHO_N "(cached) $ECHO_C" >&6
7024	else
7025	eval "$as_ac_Header=\$ac_header_preproc"
7026	fi
7027	ac_res=`eval echo '${'$as_ac_Header'}'`
7028	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7029	echo "${ECHO_T}$ac_res" >&6; }
7030
7031	fi
7032	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7033	cat >>confdefs.h <<_ACEOF
7034	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7035	_ACEOF
7036
7037	fi
7038
7039	done
7040
7041
7042
7043
7044
7045
7046
7047
7048
7049
7050
7051
7052
7053
7054
7055
7056
7057
7058	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \
7059	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \
7060	sys/mman.h netinet/in.h
7061	do
7062	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7063	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7064	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7065	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7066	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7067	echo $ECHO_N "(cached) $ECHO_C" >&6
7068	fi
7069	ac_res=`eval echo '${'$as_ac_Header'}'`
7070	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7071	echo "${ECHO_T}$ac_res" >&6; }
7072	else
7073	# Is the header compilable?
7074	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
7075	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
7076	cat >conftest.$ac_ext <<_ACEOF
7077	/* confdefs.h. */
7078	_ACEOF
7079	cat confdefs.h >>conftest.$ac_ext
7080	cat >>conftest.$ac_ext <<_ACEOF
7081	/* end confdefs.h. */
7082	$ac_includes_default
7083	#include <$ac_header>
7084	_ACEOF
7085	rm -f conftest.$ac_objext
7086	if { (ac_try="$ac_compile"
7087	case "(($ac_try" in
7088	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7089	*) ac_try_echo=$ac_try;;
7090	esac
7091	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7092	(eval "$ac_compile") 2>conftest.er1
7093	ac_status=$?
7094	grep -v '^ *+' conftest.er1 >conftest.err
7095	rm -f conftest.er1
7096	cat conftest.err >&5
7097	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7098	(exit $ac_status); } && {
7099	test -z "$ac_cxx_werror_flag" ||
7100	test ! -s conftest.err
7101	} && test -s conftest.$ac_objext; then
7102	ac_header_compiler=yes
7103	else
7104	echo "$as_me: failed program was:" >&5
7105	sed 's/^/| /' conftest.$ac_ext >&5
7106
7107	ac_header_compiler=no
7108	fi
7109
7110	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7111	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7112	echo "${ECHO_T}$ac_header_compiler" >&6; }
7113
7114	# Is the header present?
7115	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
7116	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
7117	cat >conftest.$ac_ext <<_ACEOF
7118	/* confdefs.h. */
7119	_ACEOF
7120	cat confdefs.h >>conftest.$ac_ext
7121	cat >>conftest.$ac_ext <<_ACEOF
7122	/* end confdefs.h. */
7123	#include <$ac_header>
7124	_ACEOF
7125	if { (ac_try="$ac_cpp conftest.$ac_ext"
7126	case "(($ac_try" in
7127	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7128	*) ac_try_echo=$ac_try;;
7129	esac
7130	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7131	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7132	ac_status=$?
7133	grep -v '^ *+' conftest.er1 >conftest.err
7134	rm -f conftest.er1
7135	cat conftest.err >&5
7136	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7137	(exit $ac_status); } >/dev/null && {
7138	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7139	test ! -s conftest.err
7140	}; then
7141	ac_header_preproc=yes
7142	else
7143	echo "$as_me: failed program was:" >&5
7144	sed 's/^/| /' conftest.$ac_ext >&5
7145
7146	ac_header_preproc=no
7147	fi
7148
7149	rm -f conftest.err conftest.$ac_ext
7150	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7151	echo "${ECHO_T}$ac_header_preproc" >&6; }
7152
7153	# So? What about this header?
7154	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7155	yes:no: )
7156	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7157	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7158	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7159	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7160	ac_header_preproc=yes
7161	;;
7162	no:yes:* )
7163	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7164	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7165	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7166	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7167	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7168	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7169	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7170	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7171	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7172	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7173	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7174	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7175
7176	;;
7177	esac
7178	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7179	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7180	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7181	echo $ECHO_N "(cached) $ECHO_C" >&6
7182	else
7183	eval "$as_ac_Header=\$ac_header_preproc"
7184	fi
7185	ac_res=`eval echo '${'$as_ac_Header'}'`
7186	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7187	echo "${ECHO_T}$ac_res" >&6; }
7188
7189	fi
7190	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7191	cat >>confdefs.h <<_ACEOF
7192	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7193	_ACEOF
7194
7195	fi
7196
7197	done
7198
7199
7200
7201
7202
7203
7204
7205	for ac_header in arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h
7206	do
7207	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7208	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7209	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7210	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7211	echo $ECHO_N "(cached) $ECHO_C" >&6
7212	else
7213	cat >conftest.$ac_ext <<_ACEOF
7214	/* confdefs.h. */
7215	_ACEOF
7216	cat confdefs.h >>conftest.$ac_ext
7217	cat >>conftest.$ac_ext <<_ACEOF
7218	/* end confdefs.h. */
7219
7220	#include <sys/types.h>	7916	#include <sys/types.h>
7221	#include <sys/socket.h>	7917	#include <sys/socket.h>
7222	#ifdef HAVE_NETINET_IN_H	7918	#ifdef HAVE_NETINET_IN_H
7223	# include <netinet/in.h>	7919	# include <netinet/in.h>
7224	#endif	7920	#endif
…		…
7227	#endif	7923	#endif
7228	#ifdef HAVE_NETINET_IN_SYSTM_H	7924	#ifdef HAVE_NETINET_IN_SYSTM_H
7229	# include <netinet/in_systm.h>	7925	# include <netinet/in_systm.h>
7230	#endif	7926	#endif
7231		7927
		7928	"
		7929	if test "x$ac_cv_header_arpa_inet_h" = xyes
		7930	then :
		7931	printf "%s\n" "#define HAVE_ARPA_INET_H 1" >>confdefs.h
7232		7932
7233	#include <$ac_header>
7234	_ACEOF
7235	rm -f conftest.$ac_objext
7236	if { (ac_try="$ac_compile"
7237	case "(($ac_try" in
7238	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7239	*) ac_try_echo=$ac_try;;
7240	esac
7241	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7242	(eval "$ac_compile") 2>conftest.er1
7243	ac_status=$?
7244	grep -v '^ *+' conftest.er1 >conftest.err
7245	rm -f conftest.er1
7246	cat conftest.err >&5
7247	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7248	(exit $ac_status); } && {
7249	test -z "$ac_cxx_werror_flag" ||
7250	test ! -s conftest.err
7251	} && test -s conftest.$ac_objext; then
7252	eval "$as_ac_Header=yes"
7253	else
7254	echo "$as_me: failed program was:" >&5
7255	sed 's/^/| /' conftest.$ac_ext >&5
7256
7257	eval "$as_ac_Header=no"
7258	fi	7933	fi
		7934	ac_fn_cxx_check_header_compile "$LINENO" "net/ethernet.h" "ac_cv_header_net_ethernet_h" "
		7935	#include <sys/types.h>
		7936	#include <sys/socket.h>
		7937	#ifdef HAVE_NETINET_IN_H
		7938	# include <netinet/in.h>
		7939	#endif
		7940	#ifdef HAVE_ARPA_INET_H
		7941	# include <arpa/inet.h>
		7942	#endif
		7943	#ifdef HAVE_NETINET_IN_SYSTM_H
		7944	# include <netinet/in_systm.h>
		7945	#endif
7259		7946
7260	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7947	"
7261	fi	7948	if test "x$ac_cv_header_net_ethernet_h" = xyes
7262	ac_res=`eval echo '${'$as_ac_Header'}'`	7949	then :
7263	{ echo "$as_me:$LINENO: result: $ac_res" >&5	7950	printf "%s\n" "#define HAVE_NET_ETHERNET_H 1" >>confdefs.h
7264	echo "${ECHO_T}$ac_res" >&6; }
7265	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7266	cat >>confdefs.h <<_ACEOF
7267	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7268	_ACEOF
7269		7951
7270	fi	7952	fi
		7953	ac_fn_cxx_check_header_compile "$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
7271		7965
7272	done	7966	"
		7967	if test "x$ac_cv_header_net_if_h" = xyes
		7968	then :
		7969	printf "%s\n" "#define HAVE_NET_IF_H 1" >>confdefs.h
7273		7970
		7971	fi
		7972	ac_fn_cxx_check_header_compile "$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
7274		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$ac_cv_header_netinet_in_systm_h" = xyes
		8025	then :
		8026	printf "%s\n" "#define HAVE_NETINET_IN_SYSTM_H 1" >>confdefs.h
		8027
		8028	fi
		8029
		8030
7275	{ echo "$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
7276	echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }	8032	printf %s "checking for an ANSI C-conforming const... " >&6; }
7277	if test "${ac_cv_c_const+set}" = set; then	8033	if test ${ac_cv_c_const+y}
7278	echo $ECHO_N "(cached) $ECHO_C" >&6	8034	then :
7279	else	8035	printf %s "(cached) " >&6
7280	cat >conftest.$ac_ext <<_ACEOF	8036	else $as_nop
7281	/* confdefs.h. */
7282	_ACEOF
7283	cat confdefs.h >>conftest.$ac_ext	8037	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7284	cat >>conftest.$ac_ext <<_ACEOF
7285	/* end confdefs.h. */	8038	/* end confdefs.h. */
7286		8039
7287	int	8040	int
7288	main ()	8041	main (void)
7289	{	8042	{
7290	/* FIXME: Include the comments suggested by Paul. */	8043
7291	#ifndef __cplusplus	8044	#ifndef __cplusplus
7292	/* Ultrix mips cc rejects this. */	8045	/* Ultrix mips cc rejects this sort of thing. */
7293	typedef int charset[2];	8046	typedef int charset[2];
7294	const charset cs;	8047	const charset cs = { 0, 0 };
7295	/* SunOS 4.1.1 cc rejects this. */	8048	/* SunOS 4.1.1 cc rejects this. */
7296	char const *const *pcpcc;	8049	char const *const *pcpcc;
7297	char **ppc;	8050	char **ppc;
7298	/* NEC SVR4.0.2 mips cc rejects this. */	8051	/* NEC SVR4.0.2 mips cc rejects this. */
7299	struct point {int x, y;};	8052	struct point {int x, y;};
7300	static struct point const zero = {0,0};	8053	static struct point const zero = {0,0};
7301	/* AIX XL C 1.02.0.0 rejects this.	8054	/* IBM XL C 1.02.0.0 rejects this.
7302	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
7303	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
7304	expression */	8057	expression */
7305	const char *g = "string";	8058	const char *g = "string";
7306	pcpcc = &g + (g ? g-g : 0);	8059	pcpcc = &g + (g ? g-g : 0);
7307	/* HPUX 7.0 cc rejects these. */	8060	/* HPUX 7.0 cc rejects these. */
7308	++pcpcc;	8061	++pcpcc;
7309	ppc = (char**) pcpcc;	8062	ppc = (char**) pcpcc;
7310	pcpcc = (char const *const *) ppc;	8063	pcpcc = (char const *const *) ppc;
7311	{ /* SCO 3.2v4 cc rejects this. */	8064	{ /* SCO 3.2v4 cc rejects this sort of thing. */
7312	char *t;	8065	char tx;
		8066	char *t = &tx;
7313	char const *s = 0 ? (char *) 0 : (char const *) 0;	8067	char const *s = 0 ? (char *) 0 : (char const *) 0;
7314		8068
7315	*t++ = 0;	8069	*t++ = 0;
7316	if (s) return 0;	8070	if (s) return 0;
7317	}	8071	}
…		…
7323	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */	8077	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7324	typedef const int *iptr;	8078	typedef const int *iptr;
7325	iptr p = 0;	8079	iptr p = 0;
7326	++p;	8080	++p;
7327	}	8081	}
7328	{ /* AIX XL C 1.02.0.0 rejects this saying	8082	{ /* IBM XL C 1.02.0.0 rejects this sort of thing, saying
7329	"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. */
7330	struct s { int j; const int *ap[3]; };	8084	struct s { int j; const int *ap[3]; } bx;
7331	struct s *b; b->j = 5;	8085	struct s *b = &bx; b->j = 5;
7332	}	8086	}
7333	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */	8087	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7334	const int foo = 10;	8088	const int foo = 10;
7335	if (!foo) return 0;	8089	if (!foo) return 0;
7336	}	8090	}
…		…
7339		8093
7340	;	8094	;
7341	return 0;	8095	return 0;
7342	}	8096	}
7343	_ACEOF	8097	_ACEOF
7344	rm -f conftest.$ac_objext	8098	if ac_fn_cxx_try_compile "$LINENO"
7345	if { (ac_try="$ac_compile"	8099	then :
7346	case "(($ac_try" in
7347	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7348	*) ac_try_echo=$ac_try;;
7349	esac
7350	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7351	(eval "$ac_compile") 2>conftest.er1
7352	ac_status=$?
7353	grep -v '^ *+' conftest.er1 >conftest.err
7354	rm -f conftest.er1
7355	cat conftest.err >&5
7356	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7357	(exit $ac_status); } && {
7358	test -z "$ac_cxx_werror_flag" ||
7359	test ! -s conftest.err
7360	} && test -s conftest.$ac_objext; then
7361	ac_cv_c_const=yes	8100	ac_cv_c_const=yes
7362	else	8101	else $as_nop
7363	echo "$as_me: failed program was:" >&5
7364	sed 's/^/| /' conftest.$ac_ext >&5
7365
7366	ac_cv_c_const=no	8102	ac_cv_c_const=no
7367	fi	8103	fi
7368
7369	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	8104	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7370	fi	8105	fi
7371	{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5	8106	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
7372	echo "${ECHO_T}$ac_cv_c_const" >&6; }	8107	printf "%s\n" "$ac_cv_c_const" >&6; }
7373	if test $ac_cv_c_const = no; then	8108	if test $ac_cv_c_const = no; then
7374		8109
7375	cat >>confdefs.h <<\_ACEOF	8110	printf "%s\n" "#define const /**/" >>confdefs.h
7376	#define const	8111
		8112	fi
		8113
		8114
		8115	ac_fn_cxx_check_type "$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
7377	_ACEOF	8136	_ACEOF
7378		8137	if ac_fn_cxx_try_compile "$LINENO"
		8138	then :
		8139	ac_pid_type='int'
		8140	else $as_nop
		8141	ac_pid_type='__int64'
7379	fi	8142	fi
		8143	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7380		8144
7381	{ echo "$as_me:$LINENO: checking for pid_t" >&5	8145	printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
7382	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; }	8146
7383	if test "${ac_cv_type_pid_t+set}" = set; then	8147
7384	echo $ECHO_N "(cached) $ECHO_C" >&6	8148	fi
7385	else	8149
7386	cat >conftest.$ac_ext <<_ACEOF	8150
7387	/* confdefs.h. */	8151	ac_fn_cxx_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
7388	_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 $as_nop
7389	cat confdefs.h >>conftest.$ac_ext	8170	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7390	cat >>conftest.$ac_ext <<_ACEOF
7391	/* end confdefs.h. */	8171	/* end confdefs.h. */
7392	$ac_includes_default	8172	#include <sys/types.h>
7393	typedef pid_t ac__type_new_;	8173	#include <time.h>
		8174
7394	int	8175	int
7395	main ()	8176	main (void)
7396	{	8177	{
7397	if ((ac__type_new_ *) 0)	8178	struct tm tm;
7398	return 0;	8179	int *p = &tm.tm_sec;
7399	if (sizeof (ac__type_new_))	8180	return !p;
7400	return 0;
7401	;	8181	;
7402	return 0;	8182	return 0;
7403	}	8183	}
7404	_ACEOF	8184	_ACEOF
7405	rm -f conftest.$ac_objext	8185	if ac_fn_cxx_try_compile "$LINENO"
7406	if { (ac_try="$ac_compile"	8186	then :
7407	case "(($ac_try" in
7408	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7409	*) ac_try_echo=$ac_try;;
7410	esac
7411	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7412	(eval "$ac_compile") 2>conftest.er1
7413	ac_status=$?
7414	grep -v '^ *+' conftest.er1 >conftest.err
7415	rm -f conftest.er1
7416	cat conftest.err >&5
7417	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7418	(exit $ac_status); } && {
7419	test -z "$ac_cxx_werror_flag" ||
7420	test ! -s conftest.err
7421	} && test -s conftest.$ac_objext; then
7422	ac_cv_type_pid_t=yes
7423	else
7424	echo "$as_me: failed program was:" >&5
7425	sed 's/^/| /' conftest.$ac_ext >&5
7426
7427	ac_cv_type_pid_t=no
7428	fi
7429
7430	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7431	fi
7432	{ echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
7433	echo "${ECHO_T}$ac_cv_type_pid_t" >&6; }
7434	if test $ac_cv_type_pid_t = yes; then
7435	:
7436	else
7437
7438	cat >>confdefs.h <<_ACEOF
7439	#define pid_t int
7440	_ACEOF
7441
7442	fi
7443
7444	{ echo "$as_me:$LINENO: checking for size_t" >&5
7445	echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
7446	if test "${ac_cv_type_size_t+set}" = set; then
7447	echo $ECHO_N "(cached) $ECHO_C" >&6
7448	else
7449	cat >conftest.$ac_ext <<_ACEOF
7450	/* confdefs.h. */
7451	_ACEOF
7452	cat confdefs.h >>conftest.$ac_ext
7453	cat >>conftest.$ac_ext <<_ACEOF
7454	/* end confdefs.h. */
7455	$ac_includes_default
7456	typedef size_t ac__type_new_;
7457	int
7458	main ()
7459	{
7460	if ((ac__type_new_ *) 0)
7461	return 0;
7462	if (sizeof (ac__type_new_))
7463	return 0;
7464	;
7465	return 0;
7466	}
7467	_ACEOF
7468	rm -f conftest.$ac_objext
7469	if { (ac_try="$ac_compile"
7470	case "(($ac_try" in
7471	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7472	*) ac_try_echo=$ac_try;;
7473	esac
7474	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7475	(eval "$ac_compile") 2>conftest.er1
7476	ac_status=$?
7477	grep -v '^ *+' conftest.er1 >conftest.err
7478	rm -f conftest.er1
7479	cat conftest.err >&5
7480	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7481	(exit $ac_status); } && {
7482	test -z "$ac_cxx_werror_flag" ||
7483	test ! -s conftest.err
7484	} && test -s conftest.$ac_objext; then
7485	ac_cv_type_size_t=yes
7486	else
7487	echo "$as_me: failed program was:" >&5
7488	sed 's/^/| /' conftest.$ac_ext >&5
7489
7490	ac_cv_type_size_t=no
7491	fi
7492
7493	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7494	fi
7495	{ echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
7496	echo "${ECHO_T}$ac_cv_type_size_t" >&6; }
7497	if test $ac_cv_type_size_t = yes; then
7498	:
7499	else
7500
7501	cat >>confdefs.h <<_ACEOF
7502	#define size_t unsigned int
7503	_ACEOF
7504
7505	fi
7506
7507	{ echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
7508	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; }
7509	if test "${ac_cv_header_time+set}" = set; then
7510	echo $ECHO_N "(cached) $ECHO_C" >&6
7511	else
7512	cat >conftest.$ac_ext <<_ACEOF
7513	/* confdefs.h. */
7514	_ACEOF
7515	cat confdefs.h >>conftest.$ac_ext
7516	cat >>conftest.$ac_ext <<_ACEOF
7517	/* end confdefs.h. */
7518	#include <sys/types.h>
7519	#include <sys/time.h>
7520	#include <time.h>
7521
7522	int
7523	main ()
7524	{
7525	if ((struct tm *) 0)
7526	return 0;
7527	;
7528	return 0;
7529	}
7530	_ACEOF
7531	rm -f conftest.$ac_objext
7532	if { (ac_try="$ac_compile"
7533	case "(($ac_try" in
7534	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7535	*) ac_try_echo=$ac_try;;
7536	esac
7537	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7538	(eval "$ac_compile") 2>conftest.er1
7539	ac_status=$?
7540	grep -v '^ *+' conftest.er1 >conftest.err
7541	rm -f conftest.er1
7542	cat conftest.err >&5
7543	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7544	(exit $ac_status); } && {
7545	test -z "$ac_cxx_werror_flag" ||
7546	test ! -s conftest.err
7547	} && test -s conftest.$ac_objext; then
7548	ac_cv_header_time=yes
7549	else
7550	echo "$as_me: failed program was:" >&5
7551	sed 's/^/| /' conftest.$ac_ext >&5
7552
7553	ac_cv_header_time=no
7554	fi
7555
7556	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7557	fi
7558	{ echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
7559	echo "${ECHO_T}$ac_cv_header_time" >&6; }
7560	if test $ac_cv_header_time = yes; then
7561
7562	cat >>confdefs.h <<\_ACEOF
7563	#define TIME_WITH_SYS_TIME 1
7564	_ACEOF
7565
7566	fi
7567
7568	{ echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
7569	echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6; }
7570	if test "${ac_cv_struct_tm+set}" = set; then
7571	echo $ECHO_N "(cached) $ECHO_C" >&6
7572	else
7573	cat >conftest.$ac_ext <<_ACEOF
7574	/* confdefs.h. */
7575	_ACEOF
7576	cat confdefs.h >>conftest.$ac_ext
7577	cat >>conftest.$ac_ext <<_ACEOF
7578	/* end confdefs.h. */
7579	#include <sys/types.h>
7580	#include <time.h>
7581
7582	int
7583	main ()
7584	{
7585	struct tm tm;
7586	int *p = &tm.tm_sec;
7587	return !p;
7588	;
7589	return 0;
7590	}
7591	_ACEOF
7592	rm -f conftest.$ac_objext
7593	if { (ac_try="$ac_compile"
7594	case "(($ac_try" in
7595	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7596	*) ac_try_echo=$ac_try;;
7597	esac
7598	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7599	(eval "$ac_compile") 2>conftest.er1
7600	ac_status=$?
7601	grep -v '^ *+' conftest.er1 >conftest.err
7602	rm -f conftest.er1
7603	cat conftest.err >&5
7604	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7605	(exit $ac_status); } && {
7606	test -z "$ac_cxx_werror_flag" ||
7607	test ! -s conftest.err
7608	} && test -s conftest.$ac_objext; then
7609	ac_cv_struct_tm=time.h	8187	ac_cv_struct_tm=time.h
7610	else	8188	else $as_nop
7611	echo "$as_me: failed program was:" >&5
7612	sed 's/^/| /' conftest.$ac_ext >&5
7613
7614	ac_cv_struct_tm=sys/time.h	8189	ac_cv_struct_tm=sys/time.h
7615	fi	8190	fi
7616
7617	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	8191	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7618	fi	8192	fi
7619	{ echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5	8193	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7620	echo "${ECHO_T}$ac_cv_struct_tm" >&6; }	8194	printf "%s\n" "$ac_cv_struct_tm" >&6; }
7621	if test $ac_cv_struct_tm = sys/time.h; then	8195	if test $ac_cv_struct_tm = sys/time.h; then
7622		8196
7623	cat >>confdefs.h <<\_ACEOF	8197	printf "%s\n" "#define TM_IN_SYS_TIME 1" >>confdefs.h
7624	#define TM_IN_SYS_TIME 1
7625	_ACEOF
7626		8198
7627	fi	8199	fi
7628		8200
7629		8201
7630	{ echo "$as_me:$LINENO: checking for socklen_t" >&5	8202	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5
7631	echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6; }	8203	printf %s "checking for socklen_t... " >&6; }
7632	if test "${ac_cv_type_socklen_t+set}" = set; then	8204	if test ${ac_cv_type_socklen_t+y}
7633	echo $ECHO_N "(cached) $ECHO_C" >&6	8205	then :
7634	else	8206	printf %s "(cached) " >&6
		8207	else $as_nop
7635		8208
7636	cat >conftest.$ac_ext <<_ACEOF
7637	/* confdefs.h. */
7638	_ACEOF
7639	cat confdefs.h >>conftest.$ac_ext	8209	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7640	cat >>conftest.$ac_ext <<_ACEOF
7641	/* end confdefs.h. */	8210	/* end confdefs.h. */
7642	#include <sys/types.h>	8211	#include <sys/types.h>
7643	#include <sys/socket.h>	8212	#include <sys/socket.h>
7644	int	8213	int
7645	main ()	8214	main (void)
7646	{	8215	{
7647	socklen_t len = 42; return len;	8216	socklen_t len = 42; return len;
7648	;	8217	;
7649	return 0;	8218	return 0;
7650	}	8219	}
7651	_ACEOF	8220	_ACEOF
7652	rm -f conftest.$ac_objext	8221	if ac_fn_cxx_try_compile "$LINENO"
7653	if { (ac_try="$ac_compile"	8222	then :
7654	case "(($ac_try" in
7655	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7656	*) ac_try_echo=$ac_try;;
7657	esac
7658	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7659	(eval "$ac_compile") 2>conftest.er1
7660	ac_status=$?
7661	grep -v '^ *+' conftest.er1 >conftest.err
7662	rm -f conftest.er1
7663	cat conftest.err >&5
7664	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7665	(exit $ac_status); } && {
7666	test -z "$ac_cxx_werror_flag" ||
7667	test ! -s conftest.err
7668	} && test -s conftest.$ac_objext; then
7669	ac_cv_type_socklen_t=yes	8223	ac_cv_type_socklen_t=yes
7670	else	8224	else $as_nop
7671	echo "$as_me: failed program was:" >&5
7672	sed 's/^/| /' conftest.$ac_ext >&5
7673
7674	ac_cv_type_socklen_t=no	8225	ac_cv_type_socklen_t=no
7675	fi	8226	fi
7676
7677	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	8227	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7678		8228
7679	fi	8229	fi
7680	{ echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5	8230	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_socklen_t" >&5
7681	echo "${ECHO_T}$ac_cv_type_socklen_t" >&6; }	8231	printf "%s\n" "$ac_cv_type_socklen_t" >&6; }
7682	if test $ac_cv_type_socklen_t = yes; then	8232	if test $ac_cv_type_socklen_t = yes; then
7683		8233
7684	cat >>confdefs.h <<\_ACEOF	8234	printf "%s\n" "#define HAVE_SOCKLEN_T 1" >>confdefs.h
7685	#define HAVE_SOCKLEN_T 1
7686	_ACEOF
7687		8235
7688	fi	8236	fi
7689		8237
7690	{ echo "$as_me:$LINENO: checking for struct addrinfo" >&5	8238	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct addrinfo" >&5
7691	echo $ECHO_N "checking for struct addrinfo... $ECHO_C" >&6; }	8239	printf %s "checking for struct addrinfo... " >&6; }
7692	if test "${ac_cv_struct_addrinfo+set}" = set; then	8240	if test ${ac_cv_struct_addrinfo+y}
7693	echo $ECHO_N "(cached) $ECHO_C" >&6	8241	then :
7694	else	8242	printf %s "(cached) " >&6
		8243	else $as_nop
7695		8244
7696	cat >conftest.$ac_ext <<_ACEOF
7697	/* confdefs.h. */
7698	_ACEOF
7699	cat confdefs.h >>conftest.$ac_ext	8245	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7700	cat >>conftest.$ac_ext <<_ACEOF
7701	/* end confdefs.h. */	8246	/* end confdefs.h. */
7702	#include <sys/types.h>	8247	#include <sys/types.h>
7703	#include <sys/socket.h>	8248	#include <sys/socket.h>
7704	#include <netdb.h>	8249	#include <netdb.h>
7705	int	8250	int
7706	main ()	8251	main (void)
7707	{	8252	{
7708	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;	8253	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;
7709	;	8254	;
7710	return 0;	8255	return 0;
7711	}	8256	}
7712	_ACEOF	8257	_ACEOF
7713	rm -f conftest.$ac_objext	8258	if ac_fn_cxx_try_compile "$LINENO"
7714	if { (ac_try="$ac_compile"	8259	then :
7715	case "(($ac_try" in
7716	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7717	*) ac_try_echo=$ac_try;;
7718	esac
7719	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7720	(eval "$ac_compile") 2>conftest.er1
7721	ac_status=$?
7722	grep -v '^ *+' conftest.er1 >conftest.err
7723	rm -f conftest.er1
7724	cat conftest.err >&5
7725	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7726	(exit $ac_status); } && {
7727	test -z "$ac_cxx_werror_flag" ||
7728	test ! -s conftest.err
7729	} && test -s conftest.$ac_objext; then
7730	ac_cv_struct_addrinfo=yes	8260	ac_cv_struct_addrinfo=yes
7731	else	8261	else $as_nop
7732	echo "$as_me: failed program was:" >&5
7733	sed 's/^/| /' conftest.$ac_ext >&5
7734
7735	ac_cv_struct_addrinfo=no	8262	ac_cv_struct_addrinfo=no
7736	fi	8263	fi
7737
7738	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	8264	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7739		8265
7740	fi	8266	fi
7741	{ echo "$as_me:$LINENO: result: $ac_cv_struct_addrinfo" >&5	8267	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_addrinfo" >&5
7742	echo "${ECHO_T}$ac_cv_struct_addrinfo" >&6; }	8268	printf "%s\n" "$ac_cv_struct_addrinfo" >&6; }
7743	if test $ac_cv_struct_addrinfo = yes; then	8269	if test $ac_cv_struct_addrinfo = yes; then
7744		8270
7745	cat >>confdefs.h <<\_ACEOF	8271	printf "%s\n" "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h
7746	#define HAVE_STRUCT_ADDRINFO 1
7747	_ACEOF
7748		8272
7749	fi	8273	fi
7750
7751	{ echo "$as_me:$LINENO: checking return type of signal handlers" >&5
7752	echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6; }
7753	if test "${ac_cv_type_signal+set}" = set; then
7754	echo $ECHO_N "(cached) $ECHO_C" >&6
7755	else
7756	cat >conftest.$ac_ext <<_ACEOF
7757	/* confdefs.h. */
7758	_ACEOF
7759	cat confdefs.h >>conftest.$ac_ext
7760	cat >>conftest.$ac_ext <<_ACEOF
7761	/* end confdefs.h. */
7762	#include <sys/types.h>
7763	#include <signal.h>
7764
7765	int
7766	main ()
7767	{
7768	return *(signal (0, 0)) (0) == 1;
7769	;
7770	return 0;
7771	}
7772	_ACEOF
7773	rm -f conftest.$ac_objext
7774	if { (ac_try="$ac_compile"
7775	case "(($ac_try" in
7776	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7777	*) ac_try_echo=$ac_try;;
7778	esac
7779	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7780	(eval "$ac_compile") 2>conftest.er1
7781	ac_status=$?
7782	grep -v '^ *+' conftest.er1 >conftest.err
7783	rm -f conftest.er1
7784	cat conftest.err >&5
7785	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7786	(exit $ac_status); } && {
7787	test -z "$ac_cxx_werror_flag" ||
7788	test ! -s conftest.err
7789	} && test -s conftest.$ac_objext; then
7790	ac_cv_type_signal=int
7791	else
7792	echo "$as_me: failed program was:" >&5
7793	sed 's/^/| /' conftest.$ac_ext >&5
7794
7795	ac_cv_type_signal=void
7796	fi
7797
7798	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7799	fi
7800	{ echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
7801	echo "${ECHO_T}$ac_cv_type_signal" >&6; }
7802
7803	cat >>confdefs.h <<_ACEOF
7804	#define RETSIGTYPE $ac_cv_type_signal
7805	_ACEOF
7806
7807
7808		8274
7809	ac_ext=c	8275	ac_ext=c
7810	ac_cpp='$CPP $CPPFLAGS'	8276	ac_cpp='$CPP $CPPFLAGS'
7811	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	8277	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7812	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 $LIBS >&5'
7813	ac_compiler_gnu=$ac_cv_c_compiler_gnu	8279	ac_compiler_gnu=$ac_cv_c_compiler_gnu
7814		8280
7815		8281
7816	{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5	8282	ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf"
7817	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }	8283	if test "x$ac_cv_func_asprintf" = xyes
7818	if test "${ac_cv_header_stdc+set}" = set; then	8284	then :
7819	echo $ECHO_N "(cached) $ECHO_C" >&6	8285	printf "%s\n" "#define HAVE_ASPRINTF 1" >>confdefs.h
7820	else
7821	cat >conftest.$ac_ext <<_ACEOF
7822	/* confdefs.h. */
7823	_ACEOF
7824	cat confdefs.h >>conftest.$ac_ext
7825	cat >>conftest.$ac_ext <<_ACEOF
7826	/* end confdefs.h. */
7827	#include <stdlib.h>
7828	#include <stdarg.h>
7829	#include <string.h>
7830	#include <float.h>
7831		8286
7832	int
7833	main ()
7834	{
7835
7836	;
7837	return 0;
7838	}
7839	_ACEOF
7840	rm -f conftest.$ac_objext
7841	if { (ac_try="$ac_compile"
7842	case "(($ac_try" in
7843	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7844	*) ac_try_echo=$ac_try;;
7845	esac
7846	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7847	(eval "$ac_compile") 2>conftest.er1
7848	ac_status=$?
7849	grep -v '^ *+' conftest.er1 >conftest.err
7850	rm -f conftest.er1
7851	cat conftest.err >&5
7852	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7853	(exit $ac_status); } && {
7854	test -z "$ac_c_werror_flag" ||
7855	test ! -s conftest.err
7856	} && test -s conftest.$ac_objext; then
7857	ac_cv_header_stdc=yes
7858	else
7859	echo "$as_me: failed program was:" >&5
7860	sed 's/^/| /' conftest.$ac_ext >&5
7861
7862	ac_cv_header_stdc=no
7863	fi	8287	fi
		8288	ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon"
		8289	if test "x$ac_cv_func_daemon" = xyes
		8290	then :
		8291	printf "%s\n" "#define HAVE_DAEMON 1" >>confdefs.h
7864		8292
7865	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7866
7867	if test $ac_cv_header_stdc = yes; then
7868	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7869	cat >conftest.$ac_ext <<_ACEOF
7870	/* confdefs.h. */
7871	_ACEOF
7872	cat confdefs.h >>conftest.$ac_ext
7873	cat >>conftest.$ac_ext <<_ACEOF
7874	/* end confdefs.h. */
7875	#include <string.h>
7876
7877	_ACEOF
7878	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7879	$EGREP "memchr" >/dev/null 2>&1; then
7880	:
7881	else
7882	ac_cv_header_stdc=no
7883	fi	8293	fi
7884	rm -f conftest*	8294	ac_fn_c_check_func "$LINENO" "get_current_dir_name" "ac_cv_func_get_current_dir_name"
		8295	if test "x$ac_cv_func_get_current_dir_name" = xyes
		8296	then :
		8297	printf "%s\n" "#define HAVE_GET_CURRENT_DIR_NAME 1" >>confdefs.h
7885		8298
7886	fi	8299	fi
		8300	ac_fn_c_check_func "$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
7887		8304
7888	if test $ac_cv_header_stdc = yes; then
7889	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7890	cat >conftest.$ac_ext <<_ACEOF
7891	/* confdefs.h. */
7892	_ACEOF
7893	cat confdefs.h >>conftest.$ac_ext
7894	cat >>conftest.$ac_ext <<_ACEOF
7895	/* end confdefs.h. */
7896	#include <stdlib.h>
7897
7898	_ACEOF
7899	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7900	$EGREP "free" >/dev/null 2>&1; then
7901	:
7902	else
7903	ac_cv_header_stdc=no
7904	fi	8305	fi
7905	rm -f conftest*	8306	ac_fn_c_check_func "$LINENO" "select" "ac_cv_func_select"
		8307	if test "x$ac_cv_func_select" = xyes
		8308	then :
		8309	printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
7906		8310
7907	fi	8311	fi
		8312	ac_fn_c_check_func "$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
7908		8316
7909	if test $ac_cv_header_stdc = yes; then
7910	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7911	if test "$cross_compiling" = yes; then
7912	:
7913	else
7914	cat >conftest.$ac_ext <<_ACEOF
7915	/* confdefs.h. */
7916	_ACEOF
7917	cat confdefs.h >>conftest.$ac_ext
7918	cat >>conftest.$ac_ext <<_ACEOF
7919	/* end confdefs.h. */
7920	#include <ctype.h>
7921	#include <stdlib.h>
7922	#if ((' ' & 0x0FF) == 0x020)
7923	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7924	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7925	#else
7926	# define ISLOWER(c) \
7927	(('a' <= (c) && (c) <= 'i') \
7928	|| ('j' <= (c) && (c) <= 'r') \
7929	|| ('s' <= (c) && (c) <= 'z'))
7930	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7931	#endif
7932
7933	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7934	int
7935	main ()
7936	{
7937	int i;
7938	for (i = 0; i < 256; i++)
7939	if (XOR (islower (i), ISLOWER (i))
7940	|| toupper (i) != TOUPPER (i))
7941	return 2;
7942	return 0;
7943	}
7944	_ACEOF
7945	rm -f conftest$ac_exeext
7946	if { (ac_try="$ac_link"
7947	case "(($ac_try" in
7948	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7949	*) ac_try_echo=$ac_try;;
7950	esac
7951	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7952	(eval "$ac_link") 2>&5
7953	ac_status=$?
7954	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7955	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7956	{ (case "(($ac_try" in
7957	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7958	*) ac_try_echo=$ac_try;;
7959	esac
7960	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7961	(eval "$ac_try") 2>&5
7962	ac_status=$?
7963	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7964	(exit $ac_status); }; }; then
7965	:
7966	else
7967	echo "$as_me: program exited with status $ac_status" >&5
7968	echo "$as_me: failed program was:" >&5
7969	sed 's/^/| /' conftest.$ac_ext >&5
7970
7971	( exit $ac_status )
7972	ac_cv_header_stdc=no
7973	fi	8317	fi
7974	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext	8318	ac_fn_c_check_func "$LINENO" "strsignal" "ac_cv_func_strsignal"
7975	fi	8319	if test "x$ac_cv_func_strsignal" = xyes
		8320	then :
		8321	printf "%s\n" "#define HAVE_STRSIGNAL 1" >>confdefs.h
7976		8322
7977
7978	fi	8323	fi
7979	fi	8324	ac_fn_c_check_func "$LINENO" "strtol" "ac_cv_func_strtol"
7980	{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5	8325	if test "x$ac_cv_func_strtol" = xyes
7981	echo "${ECHO_T}$ac_cv_header_stdc" >&6; }	8326	then :
7982	if test $ac_cv_header_stdc = yes; then	8327	printf "%s\n" "#define HAVE_STRTOL 1" >>confdefs.h
7983		8328
7984	cat >>confdefs.h <<\_ACEOF
7985	#define STDC_HEADERS 1
7986	_ACEOF
7987
7988	fi	8329	fi
		8330	ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
		8331	if test "x$ac_cv_func_unsetenv" = xyes
		8332	then :
		8333	printf "%s\n" "#define HAVE_UNSETENV 1" >>confdefs.h
7989		8334
7990
7991
7992
7993
7994
7995
7996
7997
7998
7999
8000
8001	for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall
8002	do
8003	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8004	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
8005	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
8006	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
8007	echo $ECHO_N "(cached) $ECHO_C" >&6
8008	else
8009	cat >conftest.$ac_ext <<_ACEOF
8010	/* confdefs.h. */
8011	_ACEOF
8012	cat confdefs.h >>conftest.$ac_ext
8013	cat >>conftest.$ac_ext <<_ACEOF
8014	/* end confdefs.h. */
8015	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8016	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8017	#define $ac_func innocuous_$ac_func
8018
8019	/* System header to define __stub macros and hopefully few prototypes,
8020	which can conflict with char $ac_func (); below.
8021	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8022	<limits.h> exists even on freestanding compilers. */
8023
8024	#ifdef __STDC__
8025	# include <limits.h>
8026	#else
8027	# include <assert.h>
8028	#endif
8029
8030	#undef $ac_func
8031
8032	/* Override any GCC internal prototype to avoid an error.
8033	Use char because int might match the return type of a GCC
8034	builtin and then its argument prototype would still apply. */
8035	#ifdef __cplusplus
8036	extern "C"
8037	#endif
8038	char $ac_func ();
8039	/* The GNU C library defines this for functions which it implements
8040	to always fail with ENOSYS. Some functions are actually named
8041	something starting with __ and the normal name is an alias. */
8042	#if defined __stub_$ac_func || defined __stub___$ac_func
8043	choke me
8044	#endif
8045
8046	int
8047	main ()
8048	{
8049	return $ac_func ();
8050	;
8051	return 0;
8052	}
8053	_ACEOF
8054	rm -f conftest.$ac_objext conftest$ac_exeext
8055	if { (ac_try="$ac_link"
8056	case "(($ac_try" in
8057	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8058	*) ac_try_echo=$ac_try;;
8059	esac
8060	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8061	(eval "$ac_link") 2>conftest.er1
8062	ac_status=$?
8063	grep -v '^ *+' conftest.er1 >conftest.err
8064	rm -f conftest.er1
8065	cat conftest.err >&5
8066	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8067	(exit $ac_status); } && {
8068	test -z "$ac_c_werror_flag" ||
8069	test ! -s conftest.err
8070	} && test -s conftest$ac_exeext &&
8071	$as_test_x conftest$ac_exeext; then
8072	eval "$as_ac_var=yes"
8073	else
8074	echo "$as_me: failed program was:" >&5
8075	sed 's/^/| /' conftest.$ac_ext >&5
8076
8077	eval "$as_ac_var=no"
8078	fi	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
8079		8340
8080	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8081	conftest$ac_exeext conftest.$ac_ext
8082	fi	8341	fi
8083	ac_res=`eval echo '${'$as_ac_var'}'`
8084	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8085	echo "${ECHO_T}$ac_res" >&6; }
8086	if test `eval echo '${'$as_ac_var'}'` = yes; then
8087	cat >>confdefs.h <<_ACEOF
8088	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
8089	_ACEOF
8090
8091	fi
8092	done
8093		8342
8094		8343
8095	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works	8344	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
8096	# for constant arguments. Useless!	8345	# for constant arguments. Useless!
8097	{ echo "$as_me:$LINENO: checking for working alloca.h" >&5	8346	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
8098	echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6; }	8347	printf %s "checking for working alloca.h... " >&6; }
8099	if test "${ac_cv_working_alloca_h+set}" = set; then	8348	if test ${ac_cv_working_alloca_h+y}
8100	echo $ECHO_N "(cached) $ECHO_C" >&6	8349	then :
8101	else	8350	printf %s "(cached) " >&6
8102	cat >conftest.$ac_ext <<_ACEOF	8351	else $as_nop
8103	/* confdefs.h. */
8104	_ACEOF
8105	cat confdefs.h >>conftest.$ac_ext	8352	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8106	cat >>conftest.$ac_ext <<_ACEOF
8107	/* end confdefs.h. */	8353	/* end confdefs.h. */
8108	#include <alloca.h>	8354	#include <alloca.h>
8109	int	8355	int
8110	main ()	8356	main (void)
8111	{	8357	{
8112	char *p = (char *) alloca (2 * sizeof (int));	8358	char *p = (char *) alloca (2 * sizeof (int));
8113	if (p) return 0;	8359	if (p) return 0;
8114	;	8360	;
8115	return 0;	8361	return 0;
8116	}	8362	}
8117	_ACEOF	8363	_ACEOF
8118	rm -f conftest.$ac_objext conftest$ac_exeext	8364	if ac_fn_c_try_link "$LINENO"
8119	if { (ac_try="$ac_link"	8365	then :
8120	case "(($ac_try" in
8121	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8122	*) ac_try_echo=$ac_try;;
8123	esac
8124	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8125	(eval "$ac_link") 2>conftest.er1
8126	ac_status=$?
8127	grep -v '^ *+' conftest.er1 >conftest.err
8128	rm -f conftest.er1
8129	cat conftest.err >&5
8130	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8131	(exit $ac_status); } && {
8132	test -z "$ac_c_werror_flag" ||
8133	test ! -s conftest.err
8134	} && test -s conftest$ac_exeext &&
8135	$as_test_x conftest$ac_exeext; then
8136	ac_cv_working_alloca_h=yes	8366	ac_cv_working_alloca_h=yes
		8367	else $as_nop
		8368	ac_cv_working_alloca_h=no
		8369	fi
		8370	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		8371	conftest$ac_exeext conftest.$ac_ext
		8372	fi
		8373	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
		8374	printf "%s\n" "$ac_cv_working_alloca_h" >&6; }
		8375	if test $ac_cv_working_alloca_h = yes; then
		8376
		8377	printf "%s\n" "#define HAVE_ALLOCA_H 1" >>confdefs.h
		8378
		8379	fi
		8380
		8381	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
		8382	printf %s "checking for alloca... " >&6; }
		8383	if test ${ac_cv_func_alloca_works+y}
		8384	then :
		8385	printf %s "(cached) " >&6
		8386	else $as_nop
		8387	if test $ac_cv_working_alloca_h = yes; then
		8388	ac_cv_func_alloca_works=yes
8137	else	8389	else
8138	echo "$as_me: failed program was:" >&5
8139	sed 's/^/| /' conftest.$ac_ext >&5
8140
8141	ac_cv_working_alloca_h=no
8142	fi
8143
8144	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8145	conftest$ac_exeext conftest.$ac_ext
8146	fi
8147	{ echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
8148	echo "${ECHO_T}$ac_cv_working_alloca_h" >&6; }
8149	if test $ac_cv_working_alloca_h = yes; then
8150
8151	cat >>confdefs.h <<\_ACEOF
8152	#define HAVE_ALLOCA_H 1
8153	_ACEOF
8154
8155	fi
8156
8157	{ echo "$as_me:$LINENO: checking for alloca" >&5
8158	echo $ECHO_N "checking for alloca... $ECHO_C" >&6; }
8159	if test "${ac_cv_func_alloca_works+set}" = set; then
8160	echo $ECHO_N "(cached) $ECHO_C" >&6
8161	else
8162	cat >conftest.$ac_ext <<_ACEOF
8163	/* confdefs.h. */
8164	_ACEOF
8165	cat confdefs.h >>conftest.$ac_ext	8390	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8166	cat >>conftest.$ac_ext <<_ACEOF
8167	/* end confdefs.h. */	8391	/* end confdefs.h. */
		8392	#include <stdlib.h>
		8393	#include <stddef.h>
		8394	#ifndef alloca
8168	#ifdef __GNUC__	8395	# ifdef __GNUC__
8169	# define alloca __builtin_alloca	8396	# define alloca __builtin_alloca
8170	#else
8171	# ifdef _MSC_VER	8397	# elif defined _MSC_VER
8172	# include <malloc.h>	8398	# include <malloc.h>
8173	# define alloca _alloca	8399	# define alloca _alloca
8174	# else	8400	# else
8175	# ifdef HAVE_ALLOCA_H	8401	# ifdef __cplusplus
8176	# include <alloca.h>	8402	extern "C"
8177	# else
8178	# ifdef _AIX
8179	#pragma alloca
8180	# else
8181	# ifndef alloca /* predefined by HP cc +Olibcalls */
8182	char *alloca ();
8183	# endif
8184	# endif
8185	# endif	8403	# endif
		8404	void *alloca (size_t);
8186	# endif	8405	# endif
8187	#endif	8406	#endif
8188		8407
8189	int	8408	int
8190	main ()	8409	main (void)
8191	{	8410	{
8192	char *p = (char *) alloca (1);	8411	char *p = (char *) alloca (1);
8193	if (p) return 0;	8412	if (p) return 0;
8194	;	8413	;
8195	return 0;	8414	return 0;
8196	}	8415	}
8197	_ACEOF	8416	_ACEOF
8198	rm -f conftest.$ac_objext conftest$ac_exeext	8417	if ac_fn_c_try_link "$LINENO"
8199	if { (ac_try="$ac_link"	8418	then :
8200	case "(($ac_try" in
8201	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8202	*) ac_try_echo=$ac_try;;
8203	esac
8204	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8205	(eval "$ac_link") 2>conftest.er1
8206	ac_status=$?
8207	grep -v '^ *+' conftest.er1 >conftest.err
8208	rm -f conftest.er1
8209	cat conftest.err >&5
8210	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8211	(exit $ac_status); } && {
8212	test -z "$ac_c_werror_flag" ||
8213	test ! -s conftest.err
8214	} && test -s conftest$ac_exeext &&
8215	$as_test_x conftest$ac_exeext; then
8216	ac_cv_func_alloca_works=yes	8419	ac_cv_func_alloca_works=yes
8217	else	8420	else $as_nop
8218	echo "$as_me: failed program was:" >&5
8219	sed 's/^/| /' conftest.$ac_ext >&5
8220
8221	ac_cv_func_alloca_works=no	8421	ac_cv_func_alloca_works=no
8222	fi	8422	fi
8223
8224	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8423	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8225	conftest$ac_exeext conftest.$ac_ext	8424	conftest$ac_exeext conftest.$ac_ext
8226	fi	8425	fi
8227	{ echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5	8426	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
8228	echo "${ECHO_T}$ac_cv_func_alloca_works" >&6; }	8427	printf "%s\n" "$ac_cv_func_alloca_works" >&6; }
		8428	fi
8229		8429
8230	if test $ac_cv_func_alloca_works = yes; then	8430	if test $ac_cv_func_alloca_works = yes; then
8231		8431
8232	cat >>confdefs.h <<\_ACEOF	8432	printf "%s\n" "#define HAVE_ALLOCA 1" >>confdefs.h
8233	#define HAVE_ALLOCA 1
8234	_ACEOF
8235		8433
8236	else	8434	else
8237	# The SVR3 libPW and SVR4 libucb both contain incompatible functions	8435	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
8238	# that cause trouble. Some versions do not even contain alloca or	8436	# that cause trouble. Some versions do not even contain alloca or
8239	# contain a buggy version. If you still want to use their alloca,	8437	# contain a buggy version. If you still want to use their alloca,
8240	# use ar to extract alloca.o from them instead of compiling alloca.c.	8438	# use ar to extract alloca.o from them instead of compiling alloca.c.
8241		8439
8242	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext	8440	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
8243		8441
8244	cat >>confdefs.h <<\_ACEOF	8442	printf "%s\n" "#define C_ALLOCA 1" >>confdefs.h
8245	#define C_ALLOCA 1	8443
		8444
		8445	{ printf "%s\n" "$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	$ac_includes_default
		8458	int
		8459	find_stack_direction (int *addr, int depth)
		8460	{
		8461	int dir, dummy = 0;
		8462	if (! addr)
		8463	addr = &dummy;
		8464	*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
		8465	dir = depth ? find_stack_direction (addr, depth - 1) : 0;
		8466	return dir + dummy;
		8467	}
		8468
		8469	int
		8470	main (int argc, char **argv)
		8471	{
		8472	return find_stack_direction (0, argc + !argv + 20) < 0;
		8473	}
8246	_ACEOF	8474	_ACEOF
		8475	if ac_fn_c_try_run "$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
8247		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 $ac_cv_c_stack_direction" >>confdefs.h
8248		8489
8249	{ echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5	8490
8250	echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6; }	8491	fi
8251	if test "${ac_cv_os_cray+set}" = set; then	8492
8252	echo $ECHO_N "(cached) $ECHO_C" >&6	8493
8253	else	8494
8254	cat >conftest.$ac_ext <<_ACEOF	8495	ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
8255	/* confdefs.h. */	8496	if test "x$ac_cv_func_socket" = xyes
8256	_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 $LIBS"
8257	cat confdefs.h >>conftest.$ac_ext	8509	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8258	cat >>conftest.$ac_ext <<_ACEOF
8259	/* end confdefs.h. */	8510	/* end confdefs.h. */
8260	#if defined CRAY && ! defined CRAY2
8261	webecray
8262	#else
8263	wenotbecray
8264	#endif
8265
8266	_ACEOF
8267	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8268	$EGREP "webecray" >/dev/null 2>&1; then
8269	ac_cv_os_cray=yes
8270	else
8271	ac_cv_os_cray=no
8272	fi
8273	rm -f conftest*
8274
8275	fi
8276	{ echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
8277	echo "${ECHO_T}$ac_cv_os_cray" >&6; }
8278	if test $ac_cv_os_cray = yes; then
8279	for ac_func in _getb67 GETB67 getb67; do
8280	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8281	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
8282	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
8283	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
8284	echo $ECHO_N "(cached) $ECHO_C" >&6
8285	else
8286	cat >conftest.$ac_ext <<_ACEOF
8287	/* confdefs.h. */
8288	_ACEOF
8289	cat confdefs.h >>conftest.$ac_ext
8290	cat >>conftest.$ac_ext <<_ACEOF
8291	/* end confdefs.h. */
8292	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8293	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8294	#define $ac_func innocuous_$ac_func
8295
8296	/* System header to define __stub macros and hopefully few prototypes,
8297	which can conflict with char $ac_func (); below.
8298	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8299	<limits.h> exists even on freestanding compilers. */
8300
8301	#ifdef __STDC__
8302	# include <limits.h>
8303	#else
8304	# include <assert.h>
8305	#endif
8306
8307	#undef $ac_func
8308		8511
8309	/* Override any GCC internal prototype to avoid an error.	8512	/* Override any GCC internal prototype to avoid an error.
8310	Use char because int might match the return type of a GCC	8513	Use char because int might match the return type of a GCC
8311	builtin and then its argument prototype would still apply. */	8514	builtin and then its argument prototype would still apply. */
8312	#ifdef __cplusplus
8313	extern "C"
8314	#endif
8315	char $ac_func ();
8316	/* The GNU C library defines this for functions which it implements
8317	to always fail with ENOSYS. Some functions are actually named
8318	something starting with __ and the normal name is an alias. */
8319	#if defined __stub_$ac_func || defined __stub___$ac_func
8320	choke me
8321	#endif
8322
8323	int
8324	main ()
8325	{
8326	return $ac_func ();
8327	;
8328	return 0;
8329	}
8330	_ACEOF
8331	rm -f conftest.$ac_objext conftest$ac_exeext
8332	if { (ac_try="$ac_link"
8333	case "(($ac_try" in
8334	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8335	*) ac_try_echo=$ac_try;;
8336	esac
8337	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8338	(eval "$ac_link") 2>conftest.er1
8339	ac_status=$?
8340	grep -v '^ *+' conftest.er1 >conftest.err
8341	rm -f conftest.er1
8342	cat conftest.err >&5
8343	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8344	(exit $ac_status); } && {
8345	test -z "$ac_c_werror_flag" ||
8346	test ! -s conftest.err
8347	} && test -s conftest$ac_exeext &&
8348	$as_test_x conftest$ac_exeext; then
8349	eval "$as_ac_var=yes"
8350	else
8351	echo "$as_me: failed program was:" >&5
8352	sed 's/^/| /' conftest.$ac_ext >&5
8353
8354	eval "$as_ac_var=no"
8355	fi
8356
8357	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8358	conftest$ac_exeext conftest.$ac_ext
8359	fi
8360	ac_res=`eval echo '${'$as_ac_var'}'`
8361	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8362	echo "${ECHO_T}$ac_res" >&6; }
8363	if test `eval echo '${'$as_ac_var'}'` = yes; then
8364
8365	cat >>confdefs.h <<_ACEOF
8366	#define CRAY_STACKSEG_END $ac_func
8367	_ACEOF
8368
8369	break
8370	fi
8371
8372	done
8373	fi
8374
8375	{ echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
8376	echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6; }
8377	if test "${ac_cv_c_stack_direction+set}" = set; then
8378	echo $ECHO_N "(cached) $ECHO_C" >&6
8379	else
8380	if test "$cross_compiling" = yes; then
8381	ac_cv_c_stack_direction=0
8382	else
8383	cat >conftest.$ac_ext <<_ACEOF
8384	/* confdefs.h. */
8385	_ACEOF
8386	cat confdefs.h >>conftest.$ac_ext
8387	cat >>conftest.$ac_ext <<_ACEOF
8388	/* end confdefs.h. */
8389	$ac_includes_default
8390	int
8391	find_stack_direction ()
8392	{
8393	static char *addr = 0;
8394	auto char dummy;
8395	if (addr == 0)
8396	{
8397	addr = &dummy;
8398	return find_stack_direction ();
8399	}
8400	else
8401	return (&dummy > addr) ? 1 : -1;
8402	}
8403
8404	int
8405	main ()
8406	{
8407	return find_stack_direction () < 0;
8408	}
8409	_ACEOF
8410	rm -f conftest$ac_exeext
8411	if { (ac_try="$ac_link"
8412	case "(($ac_try" in
8413	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8414	*) ac_try_echo=$ac_try;;
8415	esac
8416	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8417	(eval "$ac_link") 2>&5
8418	ac_status=$?
8419	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8420	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8421	{ (case "(($ac_try" in
8422	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8423	*) ac_try_echo=$ac_try;;
8424	esac
8425	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8426	(eval "$ac_try") 2>&5
8427	ac_status=$?
8428	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8429	(exit $ac_status); }; }; then
8430	ac_cv_c_stack_direction=1
8431	else
8432	echo "$as_me: program exited with status $ac_status" >&5
8433	echo "$as_me: failed program was:" >&5
8434	sed 's/^/| /' conftest.$ac_ext >&5
8435
8436	( exit $ac_status )
8437	ac_cv_c_stack_direction=-1
8438	fi
8439	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8440	fi
8441
8442
8443	fi
8444	{ echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
8445	echo "${ECHO_T}$ac_cv_c_stack_direction" >&6; }
8446
8447	cat >>confdefs.h <<_ACEOF
8448	#define STACK_DIRECTION $ac_cv_c_stack_direction
8449	_ACEOF
8450
8451
8452	fi
8453
8454
8455
8456	{ echo "$as_me:$LINENO: checking for socket" >&5
8457	echo $ECHO_N "checking for socket... $ECHO_C" >&6; }
8458	if test "${ac_cv_func_socket+set}" = set; then
8459	echo $ECHO_N "(cached) $ECHO_C" >&6
8460	else
8461	cat >conftest.$ac_ext <<_ACEOF
8462	/* confdefs.h. */
8463	_ACEOF
8464	cat confdefs.h >>conftest.$ac_ext
8465	cat >>conftest.$ac_ext <<_ACEOF
8466	/* end confdefs.h. */
8467	/* Define socket to an innocuous variant, in case <limits.h> declares socket.
8468	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8469	#define socket innocuous_socket
8470
8471	/* System header to define __stub macros and hopefully few prototypes,
8472	which can conflict with char socket (); below.
8473	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8474	<limits.h> exists even on freestanding compilers. */
8475
8476	#ifdef __STDC__
8477	# include <limits.h>
8478	#else
8479	# include <assert.h>
8480	#endif
8481
8482	#undef socket
8483
8484	/* Override any GCC internal prototype to avoid an error.
8485	Use char because int might match the return type of a GCC
8486	builtin and then its argument prototype would still apply. */
8487	#ifdef __cplusplus
8488	extern "C"
8489	#endif
8490	char socket ();
8491	/* The GNU C library defines this for functions which it implements
8492	to always fail with ENOSYS. Some functions are actually named
8493	something starting with __ and the normal name is an alias. */
8494	#if defined __stub_socket || defined __stub___socket
8495	choke me
8496	#endif
8497
8498	int
8499	main ()
8500	{
8501	return socket ();
8502	;
8503	return 0;
8504	}
8505	_ACEOF
8506	rm -f conftest.$ac_objext conftest$ac_exeext
8507	if { (ac_try="$ac_link"
8508	case "(($ac_try" in
8509	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8510	*) ac_try_echo=$ac_try;;
8511	esac
8512	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8513	(eval "$ac_link") 2>conftest.er1
8514	ac_status=$?
8515	grep -v '^ *+' conftest.er1 >conftest.err
8516	rm -f conftest.er1
8517	cat conftest.err >&5
8518	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8519	(exit $ac_status); } && {
8520	test -z "$ac_c_werror_flag" ||
8521	test ! -s conftest.err
8522	} && test -s conftest$ac_exeext &&
8523	$as_test_x conftest$ac_exeext; then
8524	ac_cv_func_socket=yes
8525	else
8526	echo "$as_me: failed program was:" >&5
8527	sed 's/^/| /' conftest.$ac_ext >&5
8528
8529	ac_cv_func_socket=no
8530	fi
8531
8532	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8533	conftest$ac_exeext conftest.$ac_ext
8534	fi
8535	{ echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5
8536	echo "${ECHO_T}$ac_cv_func_socket" >&6; }
8537	if test $ac_cv_func_socket = yes; then
8538	:
8539	else
8540
8541
8542	{ echo "$as_me:$LINENO: checking for connect in -lsocket" >&5
8543	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6; }
8544	if test "${ac_cv_lib_socket_connect+set}" = set; then
8545	echo $ECHO_N "(cached) $ECHO_C" >&6
8546	else
8547	ac_check_lib_save_LIBS=$LIBS
8548	LIBS="-lsocket $LIBS"
8549	cat >conftest.$ac_ext <<_ACEOF
8550	/* confdefs.h. */
8551	_ACEOF
8552	cat confdefs.h >>conftest.$ac_ext
8553	cat >>conftest.$ac_ext <<_ACEOF
8554	/* end confdefs.h. */
8555
8556	/* Override any GCC internal prototype to avoid an error.
8557	Use char because int might match the return type of a GCC
8558	builtin and then its argument prototype would still apply. */
8559	#ifdef __cplusplus
8560	extern "C"
8561	#endif
8562	char connect ();	8515	char connect ();
8563	int	8516	int
8564	main ()	8517	main (void)
8565	{	8518	{
8566	return connect ();	8519	return connect ();
8567	;	8520	;
8568	return 0;	8521	return 0;
8569	}	8522	}
8570	_ACEOF	8523	_ACEOF
8571	rm -f conftest.$ac_objext conftest$ac_exeext	8524	if ac_fn_c_try_link "$LINENO"
8572	if { (ac_try="$ac_link"	8525	then :
8573	case "(($ac_try" in
8574	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8575	*) ac_try_echo=$ac_try;;
8576	esac
8577	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8578	(eval "$ac_link") 2>conftest.er1
8579	ac_status=$?
8580	grep -v '^ *+' conftest.er1 >conftest.err
8581	rm -f conftest.er1
8582	cat conftest.err >&5
8583	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8584	(exit $ac_status); } && {
8585	test -z "$ac_c_werror_flag" ||
8586	test ! -s conftest.err
8587	} && test -s conftest$ac_exeext &&
8588	$as_test_x conftest$ac_exeext; then
8589	ac_cv_lib_socket_connect=yes	8526	ac_cv_lib_socket_connect=yes
8590	else	8527	else $as_nop
8591	echo "$as_me: failed program was:" >&5
8592	sed 's/^/| /' conftest.$ac_ext >&5
8593
8594	ac_cv_lib_socket_connect=no	8528	ac_cv_lib_socket_connect=no
8595	fi	8529	fi
8596
8597	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8530	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8598	conftest$ac_exeext conftest.$ac_ext	8531	conftest$ac_exeext conftest.$ac_ext
8599	LIBS=$ac_check_lib_save_LIBS	8532	LIBS=$ac_check_lib_save_LIBS
8600	fi	8533	fi
8601	{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5	8534	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
8602	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6; }	8535	printf "%s\n" "$ac_cv_lib_socket_connect" >&6; }
8603	if test $ac_cv_lib_socket_connect = yes; then	8536	if test "x$ac_cv_lib_socket_connect" = xyes
8604	cat >>confdefs.h <<_ACEOF	8537	then :
8605	#define HAVE_LIBSOCKET 1	8538	printf "%s\n" "#define HAVE_LIBSOCKET 1" >>confdefs.h
8606	_ACEOF
8607		8539
8608	LIBS="-lsocket $LIBS"	8540	LIBS="-lsocket $LIBS"
8609		8541
8610	fi	8542	fi
8611		8543
8612		8544
8613	fi	8545	fi
8614		8546
8615	{ echo "$as_me:$LINENO: checking for gethostbyname" >&5	8547	ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
8616	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6; }	8548	if test "x$ac_cv_func_gethostbyname" = xyes
8617	if test "${ac_cv_func_gethostbyname+set}" = set; then	8549	then :
8618	echo $ECHO_N "(cached) $ECHO_C" >&6	8550
8619	else	8551	else $as_nop
8620	cat >conftest.$ac_ext <<_ACEOF	8552
8621	/* confdefs.h. */	8553	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
8622	_ACEOF	8554	printf %s "checking for gethostbyname in -lnsl... " >&6; }
		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 $LIBS"
8623	cat confdefs.h >>conftest.$ac_ext	8561	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8624	cat >>conftest.$ac_ext <<_ACEOF
8625	/* end confdefs.h. */	8562	/* end confdefs.h. */
8626	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
8627	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8628	#define gethostbyname innocuous_gethostbyname
8629
8630	/* System header to define __stub macros and hopefully few prototypes,
8631	which can conflict with char gethostbyname (); below.
8632	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8633	<limits.h> exists even on freestanding compilers. */
8634
8635	#ifdef __STDC__
8636	# include <limits.h>
8637	#else
8638	# include <assert.h>
8639	#endif
8640
8641	#undef gethostbyname
8642		8563
8643	/* Override any GCC internal prototype to avoid an error.	8564	/* Override any GCC internal prototype to avoid an error.
8644	Use char because int might match the return type of a GCC	8565	Use char because int might match the return type of a GCC
8645	builtin and then its argument prototype would still apply. */	8566	builtin and then its argument prototype would still apply. */
8646	#ifdef __cplusplus
8647	extern "C"
8648	#endif
8649	char gethostbyname ();	8567	char gethostbyname ();
8650	/* The GNU C library defines this for functions which it implements
8651	to always fail with ENOSYS. Some functions are actually named
8652	something starting with __ and the normal name is an alias. */
8653	#if defined __stub_gethostbyname || defined __stub___gethostbyname
8654	choke me
8655	#endif
8656
8657	int	8568	int
8658	main ()	8569	main (void)
8659	{	8570	{
8660	return gethostbyname ();	8571	return gethostbyname ();
8661	;	8572	;
8662	return 0;	8573	return 0;
8663	}	8574	}
8664	_ACEOF	8575	_ACEOF
8665	rm -f conftest.$ac_objext conftest$ac_exeext	8576	if ac_fn_c_try_link "$LINENO"
8666	if { (ac_try="$ac_link"	8577	then :
8667	case "(($ac_try" in
8668	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8669	*) ac_try_echo=$ac_try;;
8670	esac
8671	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8672	(eval "$ac_link") 2>conftest.er1
8673	ac_status=$?
8674	grep -v '^ *+' conftest.er1 >conftest.err
8675	rm -f conftest.er1
8676	cat conftest.err >&5
8677	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8678	(exit $ac_status); } && {
8679	test -z "$ac_c_werror_flag" ||
8680	test ! -s conftest.err
8681	} && test -s conftest$ac_exeext &&
8682	$as_test_x conftest$ac_exeext; then
8683	ac_cv_func_gethostbyname=yes	8578	ac_cv_lib_nsl_gethostbyname=yes
8684	else	8579	else $as_nop
8685	echo "$as_me: failed program was:" >&5
8686	sed 's/^/| /' conftest.$ac_ext >&5
8687
8688	ac_cv_func_gethostbyname=no	8580	ac_cv_lib_nsl_gethostbyname=no
8689	fi	8581	fi
8690
8691	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8582	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8692	conftest$ac_exeext conftest.$ac_ext	8583	conftest$ac_exeext conftest.$ac_ext
		8584	LIBS=$ac_check_lib_save_LIBS
8693	fi	8585	fi
8694	{ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5	8586	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
8695	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6; }	8587	printf "%s\n" "$ac_cv_lib_nsl_gethostbyname" >&6; }
8696	if test $ac_cv_func_gethostbyname = yes; then	8588	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes
8697	:	8589	then :
8698	else	8590	printf "%s\n" "#define HAVE_LIBNSL 1" >>confdefs.h
8699		8591
8700
8701	{ echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
8702	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }
8703	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
8704	echo $ECHO_N "(cached) $ECHO_C" >&6
8705	else
8706	ac_check_lib_save_LIBS=$LIBS
8707	LIBS="-lnsl $LIBS"	8592	LIBS="-lnsl $LIBS"
8708	cat >conftest.$ac_ext <<_ACEOF	8593
8709	/* confdefs.h. */	8594	fi
8710	_ACEOF	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"
		8701	if test "x$ac_cv_func_select" = xyes
		8702	then :
		8703	printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
		8704
		8705	fi
		8706	ac_fn_c_check_func "$LINENO" "eventfd" "ac_cv_func_eventfd"
		8707	if test "x$ac_cv_func_eventfd" = xyes
		8708	then :
		8709	printf "%s\n" "#define HAVE_EVENTFD 1" >>confdefs.h
		8710
		8711	fi
		8712	ac_fn_c_check_func "$LINENO" "signalfd" "ac_cv_func_signalfd"
		8713	if test "x$ac_cv_func_signalfd" = xyes
		8714	then :
		8715	printf "%s\n" "#define HAVE_SIGNALFD 1" >>confdefs.h
		8716
		8717	fi
		8718
		8719
		8720
		8721	for ac_func in clock_gettime
		8722	do :
		8723	ac_fn_c_check_func "$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; }
8711	cat confdefs.h >>conftest.$ac_ext	8733	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8712	cat >>conftest.$ac_ext <<_ACEOF
8713	/* end confdefs.h. */	8734	/* end confdefs.h. */
8714		8735	#include <unistd.h>
8715	/* Override any GCC internal prototype to avoid an error.	8736	#include <sys/syscall.h>
8716	Use char because int might match the return type of a GCC	8737	#include <time.h>
8717	builtin and then its argument prototype would still apply. */
8718	#ifdef __cplusplus
8719	extern "C"
8720	#endif
8721	char gethostbyname ();
8722	int	8738	int
8723	main ()	8739	main (void)
8724	{	8740	{
8725	return gethostbyname ();	8741	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
8726	;	8742	;
8727	return 0;	8743	return 0;
8728	}	8744	}
8729	_ACEOF	8745	_ACEOF
8730	rm -f conftest.$ac_objext conftest$ac_exeext	8746	if ac_fn_c_try_link "$LINENO"
8731	if { (ac_try="$ac_link"	8747	then :
8732	case "(($ac_try" in	8748	ac_have_clock_syscall=1
8733	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8734	*) ac_try_echo=$ac_try;;
8735	esac
8736	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8737	(eval "$ac_link") 2>conftest.er1
8738	ac_status=$?
8739	grep -v '^ *+' conftest.er1 >conftest.err
8740	rm -f conftest.er1
8741	cat conftest.err >&5
8742	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8743	(exit $ac_status); } && {
8744	test -z "$ac_c_werror_flag" ||
8745	test ! -s conftest.err
8746	} && test -s conftest$ac_exeext &&
8747	$as_test_x conftest$ac_exeext; then
8748	ac_cv_lib_nsl_gethostbyname=yes
8749	else
8750	echo "$as_me: failed program was:" >&5
8751	sed 's/^/| /' conftest.$ac_ext >&5
8752		8749
8753	ac_cv_lib_nsl_gethostbyname=no	8750	printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
8754	fi
8755		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; }
		8757	fi
8756	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8758	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8757	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 $as_nop
8758	LIBS=$ac_check_lib_save_LIBS	8768	ac_check_lib_save_LIBS=$LIBS
8759	fi
8760	{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
8761	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }
8762	if test $ac_cv_lib_nsl_gethostbyname = yes; then
8763	cat >>confdefs.h <<_ACEOF
8764	#define HAVE_LIBNSL 1
8765	_ACEOF
8766
8767	LIBS="-lnsl $LIBS"	8769	LIBS="-lrt $LIBS"
8768
8769	fi
8770
8771
8772	fi
8773
8774
8775
8776
8777
8778
8779
8780
8781
8782
8783
8784	for ac_header in sys/inotify.h sys/epoll.h sys/event.h sys/queue.h port.h poll.h sys/select.h sys/eventfd.h
8785	do
8786	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8787	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8788	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8789	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8790	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8791	echo $ECHO_N "(cached) $ECHO_C" >&6
8792	fi
8793	ac_res=`eval echo '${'$as_ac_Header'}'`
8794	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8795	echo "${ECHO_T}$ac_res" >&6; }
8796	else
8797	# Is the header compilable?
8798	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
8799	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
8800	cat >conftest.$ac_ext <<_ACEOF
8801	/* confdefs.h. */
8802	_ACEOF
8803	cat confdefs.h >>conftest.$ac_ext	8770	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8804	cat >>conftest.$ac_ext <<_ACEOF
8805	/* end confdefs.h. */	8771	/* end confdefs.h. */
8806	$ac_includes_default
8807	#include <$ac_header>
8808	_ACEOF
8809	rm -f conftest.$ac_objext
8810	if { (ac_try="$ac_compile"
8811	case "(($ac_try" in
8812	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8813	*) ac_try_echo=$ac_try;;
8814	esac
8815	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8816	(eval "$ac_compile") 2>conftest.er1
8817	ac_status=$?
8818	grep -v '^ *+' conftest.er1 >conftest.err
8819	rm -f conftest.er1
8820	cat conftest.err >&5
8821	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8822	(exit $ac_status); } && {
8823	test -z "$ac_c_werror_flag" ||
8824	test ! -s conftest.err
8825	} && test -s conftest.$ac_objext; then
8826	ac_header_compiler=yes
8827	else
8828	echo "$as_me: failed program was:" >&5
8829	sed 's/^/| /' conftest.$ac_ext >&5
8830
8831	ac_header_compiler=no
8832	fi
8833
8834	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8835	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8836	echo "${ECHO_T}$ac_header_compiler" >&6; }
8837
8838	# Is the header present?
8839	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
8840	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
8841	cat >conftest.$ac_ext <<_ACEOF
8842	/* confdefs.h. */
8843	_ACEOF
8844	cat confdefs.h >>conftest.$ac_ext
8845	cat >>conftest.$ac_ext <<_ACEOF
8846	/* end confdefs.h. */
8847	#include <$ac_header>
8848	_ACEOF
8849	if { (ac_try="$ac_cpp conftest.$ac_ext"
8850	case "(($ac_try" in
8851	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8852	*) ac_try_echo=$ac_try;;
8853	esac
8854	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8855	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8856	ac_status=$?
8857	grep -v '^ *+' conftest.er1 >conftest.err
8858	rm -f conftest.er1
8859	cat conftest.err >&5
8860	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8861	(exit $ac_status); } >/dev/null && {
8862	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
8863	test ! -s conftest.err
8864	}; then
8865	ac_header_preproc=yes
8866	else
8867	echo "$as_me: failed program was:" >&5
8868	sed 's/^/| /' conftest.$ac_ext >&5
8869
8870	ac_header_preproc=no
8871	fi
8872
8873	rm -f conftest.err conftest.$ac_ext
8874	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8875	echo "${ECHO_T}$ac_header_preproc" >&6; }
8876
8877	# So? What about this header?
8878	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8879	yes:no: )
8880	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8881	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8882	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8883	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8884	ac_header_preproc=yes
8885	;;
8886	no:yes:* )
8887	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8888	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8889	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8890	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8891	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8892	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8893	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8894	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8895	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8896	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8897	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8898	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8899
8900	;;
8901	esac
8902	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8903	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8904	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8905	echo $ECHO_N "(cached) $ECHO_C" >&6
8906	else
8907	eval "$as_ac_Header=\$ac_header_preproc"
8908	fi
8909	ac_res=`eval echo '${'$as_ac_Header'}'`
8910	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8911	echo "${ECHO_T}$ac_res" >&6; }
8912
8913	fi
8914	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8915	cat >>confdefs.h <<_ACEOF
8916	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8917	_ACEOF
8918
8919	fi
8920
8921	done
8922
8923
8924
8925
8926
8927
8928
8929
8930
8931	for ac_func in inotify_init epoll_ctl kqueue port_create poll select eventfd
8932	do
8933	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8934	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
8935	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
8936	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
8937	echo $ECHO_N "(cached) $ECHO_C" >&6
8938	else
8939	cat >conftest.$ac_ext <<_ACEOF
8940	/* confdefs.h. */
8941	_ACEOF
8942	cat confdefs.h >>conftest.$ac_ext
8943	cat >>conftest.$ac_ext <<_ACEOF
8944	/* end confdefs.h. */
8945	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8946	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8947	#define $ac_func innocuous_$ac_func
8948
8949	/* System header to define __stub macros and hopefully few prototypes,
8950	which can conflict with char $ac_func (); below.
8951	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8952	<limits.h> exists even on freestanding compilers. */
8953
8954	#ifdef __STDC__
8955	# include <limits.h>
8956	#else
8957	# include <assert.h>
8958	#endif
8959
8960	#undef $ac_func
8961		8772
8962	/* Override any GCC internal prototype to avoid an error.	8773	/* Override any GCC internal prototype to avoid an error.
8963	Use char because int might match the return type of a GCC	8774	Use char because int might match the return type of a GCC
8964	builtin and then its argument prototype would still apply. */	8775	builtin and then its argument prototype would still apply. */
8965	#ifdef __cplusplus	8776	char clock_gettime ();
8966	extern "C"
8967	#endif
8968	char $ac_func ();
8969	/* The GNU C library defines this for functions which it implements
8970	to always fail with ENOSYS. Some functions are actually named
8971	something starting with __ and the normal name is an alias. */
8972	#if defined __stub_$ac_func || defined __stub___$ac_func
8973	choke me
8974	#endif
8975
8976	int	8777	int
8977	main ()	8778	main (void)
8978	{
8979	return $ac_func ();
8980	;
8981	return 0;
8982	}
8983	_ACEOF
8984	rm -f conftest.$ac_objext conftest$ac_exeext
8985	if { (ac_try="$ac_link"
8986	case "(($ac_try" in
8987	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8988	*) ac_try_echo=$ac_try;;
8989	esac
8990	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8991	(eval "$ac_link") 2>conftest.er1
8992	ac_status=$?
8993	grep -v '^ *+' conftest.er1 >conftest.err
8994	rm -f conftest.er1
8995	cat conftest.err >&5
8996	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8997	(exit $ac_status); } && {
8998	test -z "$ac_c_werror_flag" ||
8999	test ! -s conftest.err
9000	} && test -s conftest$ac_exeext &&
9001	$as_test_x conftest$ac_exeext; then
9002	eval "$as_ac_var=yes"
9003	else
9004	echo "$as_me: failed program was:" >&5
9005	sed 's/^/| /' conftest.$ac_ext >&5
9006
9007	eval "$as_ac_var=no"
9008	fi
9009
9010	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9011	conftest$ac_exeext conftest.$ac_ext
9012	fi
9013	ac_res=`eval echo '${'$as_ac_var'}'`
9014	{ echo "$as_me:$LINENO: result: $ac_res" >&5
9015	echo "${ECHO_T}$ac_res" >&6; }
9016	if test `eval echo '${'$as_ac_var'}'` = yes; then
9017	cat >>confdefs.h <<_ACEOF
9018	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9019	_ACEOF
9020
9021	fi
9022	done
9023
9024
9025	{ echo "$as_me:$LINENO: checking for clock_gettime" >&5
9026	echo $ECHO_N "checking for clock_gettime... $ECHO_C" >&6; }
9027	if test "${ac_cv_func_clock_gettime+set}" = set; then
9028	echo $ECHO_N "(cached) $ECHO_C" >&6
9029	else
9030	cat >conftest.$ac_ext <<_ACEOF
9031	/* confdefs.h. */
9032	_ACEOF
9033	cat confdefs.h >>conftest.$ac_ext
9034	cat >>conftest.$ac_ext <<_ACEOF
9035	/* end confdefs.h. */
9036	/* Define clock_gettime to an innocuous variant, in case <limits.h> declares clock_gettime.
9037	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9038	#define clock_gettime innocuous_clock_gettime
9039
9040	/* System header to define __stub macros and hopefully few prototypes,
9041	which can conflict with char clock_gettime (); below.
9042	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9043	<limits.h> exists even on freestanding compilers. */
9044
9045	#ifdef __STDC__
9046	# include <limits.h>
9047	#else
9048	# include <assert.h>
9049	#endif
9050
9051	#undef clock_gettime
9052
9053	/* Override any GCC internal prototype to avoid an error.
9054	Use char because int might match the return type of a GCC
9055	builtin and then its argument prototype would still apply. */
9056	#ifdef __cplusplus
9057	extern "C"
9058	#endif
9059	char clock_gettime ();
9060	/* The GNU C library defines this for functions which it implements
9061	to always fail with ENOSYS. Some functions are actually named
9062	something starting with __ and the normal name is an alias. */
9063	#if defined __stub_clock_gettime || defined __stub___clock_gettime
9064	choke me
9065	#endif
9066
9067	int
9068	main ()
9069	{	8779	{
9070	return clock_gettime ();	8780	return clock_gettime ();
9071	;	8781	;
9072	return 0;	8782	return 0;
9073	}	8783	}
9074	_ACEOF	8784	_ACEOF
9075	rm -f conftest.$ac_objext conftest$ac_exeext	8785	if ac_fn_c_try_link "$LINENO"
9076	if { (ac_try="$ac_link"	8786	then :
9077	case "(($ac_try" in
9078	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9079	*) ac_try_echo=$ac_try;;
9080	esac
9081	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9082	(eval "$ac_link") 2>conftest.er1
9083	ac_status=$?
9084	grep -v '^ *+' conftest.er1 >conftest.err
9085	rm -f conftest.er1
9086	cat conftest.err >&5
9087	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9088	(exit $ac_status); } && {
9089	test -z "$ac_c_werror_flag" ||
9090	test ! -s conftest.err
9091	} && test -s conftest$ac_exeext &&
9092	$as_test_x conftest$ac_exeext; then
9093	ac_cv_func_clock_gettime=yes	8787	ac_cv_lib_rt_clock_gettime=yes
9094	else	8788	else $as_nop
9095	echo "$as_me: failed program was:" >&5
9096	sed 's/^/| /' conftest.$ac_ext >&5
9097
9098	ac_cv_func_clock_gettime=no	8789	ac_cv_lib_rt_clock_gettime=no
9099	fi	8790	fi
9100
9101	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8791	rm -f core conftest.err conftest.$ac_objext conftest.beam \
9102	conftest$ac_exeext conftest.$ac_ext	8792	conftest$ac_exeext conftest.$ac_ext
		8793	LIBS=$ac_check_lib_save_LIBS
9103	fi	8794	fi
9104	{ echo "$as_me:$LINENO: result: $ac_cv_func_clock_gettime" >&5	8795	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
9105	echo "${ECHO_T}$ac_cv_func_clock_gettime" >&6; }	8796	printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
		8797	if test "x$ac_cv_lib_rt_clock_gettime" = xyes
		8798	then :
		8799	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
		8800
		8801	LIBS="-lrt $LIBS"
		8802
		8803	fi
		8804
		8805	unset ac_cv_func_clock_gettime
		8806	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
9106	if test $ac_cv_func_clock_gettime = yes; then	8807	if test "x$ac_cv_func_clock_gettime" = xyes
9107	:	8808	then :
9108	else	8809	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
9109		8810
9110	if test $(uname) = Linux; then
9111	{ echo "$as_me:$LINENO: checking for clock_gettime syscall" >&5
9112	echo $ECHO_N "checking for clock_gettime syscall... $ECHO_C" >&6; }
9113	cat >conftest.$ac_ext <<_ACEOF
9114	/* confdefs.h. */
9115	_ACEOF
9116	cat confdefs.h >>conftest.$ac_ext
9117	cat >>conftest.$ac_ext <<_ACEOF
9118	/* end confdefs.h. */
9119	#include <syscall.h>
9120	#include <time.h>
9121	int
9122	main ()
9123	{
9124	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
9125	;
9126	return 0;
9127	}
9128	_ACEOF
9129	rm -f conftest.$ac_objext conftest$ac_exeext
9130	if { (ac_try="$ac_link"
9131	case "(($ac_try" in
9132	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9133	*) ac_try_echo=$ac_try;;
9134	esac
9135	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9136	(eval "$ac_link") 2>conftest.er1
9137	ac_status=$?
9138	grep -v '^ *+' conftest.er1 >conftest.err
9139	rm -f conftest.er1
9140	cat conftest.err >&5
9141	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9142	(exit $ac_status); } && {
9143	test -z "$ac_c_werror_flag" ||
9144	test ! -s conftest.err
9145	} && test -s conftest$ac_exeext &&
9146	$as_test_x conftest$ac_exeext; then
9147	ac_have_clock_syscall=1
9148
9149	cat >>confdefs.h <<\_ACEOF
9150	#define HAVE_CLOCK_SYSCALL 1
9151	_ACEOF
9152
9153	{ echo "$as_me:$LINENO: result: yes" >&5
9154	echo "${ECHO_T}yes" >&6; }
9155	else
9156	echo "$as_me: failed program was:" >&5
9157	sed 's/^/| /' conftest.$ac_ext >&5
9158
9159	{ echo "$as_me:$LINENO: result: no" >&5
9160	echo "${ECHO_T}no" >&6; }
9161	fi	8811	fi
9162		8812
9163	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9164	conftest$ac_exeext conftest.$ac_ext
9165	fi	8813	fi
9166	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
9167		8814
9168	{ echo "$as_me:$LINENO: checking for clock_gettime in -lrt" >&5	8815	fi
9169	echo $ECHO_N "checking for clock_gettime in -lrt... $ECHO_C" >&6; }	8816
9170	if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then	8817	done
9171	echo $ECHO_N "(cached) $ECHO_C" >&6	8818
9172	else	8819
		8820	for ac_func in nanosleep
		8821	do :
		8822	ac_fn_c_check_func "$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 $as_nop
9173	ac_check_lib_save_LIBS=$LIBS	8836	ac_check_lib_save_LIBS=$LIBS
9174	LIBS="-lrt $LIBS"	8837	LIBS="-lrt $LIBS"
9175	cat >conftest.$ac_ext <<_ACEOF
9176	/* confdefs.h. */
9177	_ACEOF
9178	cat confdefs.h >>conftest.$ac_ext	8838	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9179	cat >>conftest.$ac_ext <<_ACEOF
9180	/* end confdefs.h. */	8839	/* end confdefs.h. */
9181		8840
9182	/* Override any GCC internal prototype to avoid an error.	8841	/* Override any GCC internal prototype to avoid an error.
9183	Use char because int might match the return type of a GCC	8842	Use char because int might match the return type of a GCC
9184	builtin and then its argument prototype would still apply. */	8843	builtin and then its argument prototype would still apply. */
9185	#ifdef __cplusplus	8844	char nanosleep ();
9186	extern "C"
9187	#endif
9188	char clock_gettime ();
9189	int	8845	int
9190	main ()	8846	main (void)
9191	{
9192	return clock_gettime ();
9193	;
9194	return 0;
9195	}
9196	_ACEOF
9197	rm -f conftest.$ac_objext conftest$ac_exeext
9198	if { (ac_try="$ac_link"
9199	case "(($ac_try" in
9200	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9201	*) ac_try_echo=$ac_try;;
9202	esac
9203	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9204	(eval "$ac_link") 2>conftest.er1
9205	ac_status=$?
9206	grep -v '^ *+' conftest.er1 >conftest.err
9207	rm -f conftest.er1
9208	cat conftest.err >&5
9209	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9210	(exit $ac_status); } && {
9211	test -z "$ac_c_werror_flag" ||
9212	test ! -s conftest.err
9213	} && test -s conftest$ac_exeext &&
9214	$as_test_x conftest$ac_exeext; then
9215	ac_cv_lib_rt_clock_gettime=yes
9216	else
9217	echo "$as_me: failed program was:" >&5
9218	sed 's/^/| /' conftest.$ac_ext >&5
9219
9220	ac_cv_lib_rt_clock_gettime=no
9221	fi
9222
9223	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9224	conftest$ac_exeext conftest.$ac_ext
9225	LIBS=$ac_check_lib_save_LIBS
9226	fi
9227	{ echo "$as_me:$LINENO: result: $ac_cv_lib_rt_clock_gettime" >&5
9228	echo "${ECHO_T}$ac_cv_lib_rt_clock_gettime" >&6; }
9229	if test $ac_cv_lib_rt_clock_gettime = yes; then
9230	cat >>confdefs.h <<_ACEOF
9231	#define HAVE_LIBRT 1
9232	_ACEOF
9233
9234	LIBS="-lrt $LIBS"
9235
9236	fi
9237
9238	unset ac_cv_func_clock_gettime
9239
9240	for ac_func in clock_gettime
9241	do
9242	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9243	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
9244	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
9245	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
9246	echo $ECHO_N "(cached) $ECHO_C" >&6
9247	else
9248	cat >conftest.$ac_ext <<_ACEOF
9249	/* confdefs.h. */
9250	_ACEOF
9251	cat confdefs.h >>conftest.$ac_ext
9252	cat >>conftest.$ac_ext <<_ACEOF
9253	/* end confdefs.h. */
9254	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9255	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9256	#define $ac_func innocuous_$ac_func
9257
9258	/* System header to define __stub macros and hopefully few prototypes,
9259	which can conflict with char $ac_func (); below.
9260	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9261	<limits.h> exists even on freestanding compilers. */
9262
9263	#ifdef __STDC__
9264	# include <limits.h>
9265	#else
9266	# include <assert.h>
9267	#endif
9268
9269	#undef $ac_func
9270
9271	/* Override any GCC internal prototype to avoid an error.
9272	Use char because int might match the return type of a GCC
9273	builtin and then its argument prototype would still apply. */
9274	#ifdef __cplusplus
9275	extern "C"
9276	#endif
9277	char $ac_func ();
9278	/* The GNU C library defines this for functions which it implements
9279	to always fail with ENOSYS. Some functions are actually named
9280	something starting with __ and the normal name is an alias. */
9281	#if defined __stub_$ac_func || defined __stub___$ac_func
9282	choke me
9283	#endif
9284
9285	int
9286	main ()
9287	{
9288	return $ac_func ();
9289	;
9290	return 0;
9291	}
9292	_ACEOF
9293	rm -f conftest.$ac_objext conftest$ac_exeext
9294	if { (ac_try="$ac_link"
9295	case "(($ac_try" in
9296	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9297	*) ac_try_echo=$ac_try;;
9298	esac
9299	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9300	(eval "$ac_link") 2>conftest.er1
9301	ac_status=$?
9302	grep -v '^ *+' conftest.er1 >conftest.err
9303	rm -f conftest.er1
9304	cat conftest.err >&5
9305	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9306	(exit $ac_status); } && {
9307	test -z "$ac_c_werror_flag" ||
9308	test ! -s conftest.err
9309	} && test -s conftest$ac_exeext &&
9310	$as_test_x conftest$ac_exeext; then
9311	eval "$as_ac_var=yes"
9312	else
9313	echo "$as_me: failed program was:" >&5
9314	sed 's/^/| /' conftest.$ac_ext >&5
9315
9316	eval "$as_ac_var=no"
9317	fi
9318
9319	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9320	conftest$ac_exeext conftest.$ac_ext
9321	fi
9322	ac_res=`eval echo '${'$as_ac_var'}'`
9323	{ echo "$as_me:$LINENO: result: $ac_res" >&5
9324	echo "${ECHO_T}$ac_res" >&6; }
9325	if test `eval echo '${'$as_ac_var'}'` = yes; then
9326	cat >>confdefs.h <<_ACEOF
9327	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9328	_ACEOF
9329
9330	fi
9331	done
9332
9333	fi
9334
9335	fi
9336
9337
9338	{ echo "$as_me:$LINENO: checking for nanosleep" >&5
9339	echo $ECHO_N "checking for nanosleep... $ECHO_C" >&6; }
9340	if test "${ac_cv_func_nanosleep+set}" = set; then
9341	echo $ECHO_N "(cached) $ECHO_C" >&6
9342	else
9343	cat >conftest.$ac_ext <<_ACEOF
9344	/* confdefs.h. */
9345	_ACEOF
9346	cat confdefs.h >>conftest.$ac_ext
9347	cat >>conftest.$ac_ext <<_ACEOF
9348	/* end confdefs.h. */
9349	/* Define nanosleep to an innocuous variant, in case <limits.h> declares nanosleep.
9350	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9351	#define nanosleep innocuous_nanosleep
9352
9353	/* System header to define __stub macros and hopefully few prototypes,
9354	which can conflict with char nanosleep (); below.
9355	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9356	<limits.h> exists even on freestanding compilers. */
9357
9358	#ifdef __STDC__
9359	# include <limits.h>
9360	#else
9361	# include <assert.h>
9362	#endif
9363
9364	#undef nanosleep
9365
9366	/* Override any GCC internal prototype to avoid an error.
9367	Use char because int might match the return type of a GCC
9368	builtin and then its argument prototype would still apply. */
9369	#ifdef __cplusplus
9370	extern "C"
9371	#endif
9372	char nanosleep ();
9373	/* The GNU C library defines this for functions which it implements
9374	to always fail with ENOSYS. Some functions are actually named
9375	something starting with __ and the normal name is an alias. */
9376	#if defined __stub_nanosleep || defined __stub___nanosleep
9377	choke me
9378	#endif
9379
9380	int
9381	main ()
9382	{	8847	{
9383	return nanosleep ();	8848	return nanosleep ();
9384	;	8849	;
9385	return 0;	8850	return 0;
9386	}	8851	}
9387	_ACEOF	8852	_ACEOF
9388	rm -f conftest.$ac_objext conftest$ac_exeext	8853	if ac_fn_c_try_link "$LINENO"
9389	if { (ac_try="$ac_link"	8854	then :
9390	case "(($ac_try" in
9391	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9392	*) ac_try_echo=$ac_try;;
9393	esac
9394	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9395	(eval "$ac_link") 2>conftest.er1
9396	ac_status=$?
9397	grep -v '^ *+' conftest.er1 >conftest.err
9398	rm -f conftest.er1
9399	cat conftest.err >&5
9400	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9401	(exit $ac_status); } && {
9402	test -z "$ac_c_werror_flag" ||
9403	test ! -s conftest.err
9404	} && test -s conftest$ac_exeext &&
9405	$as_test_x conftest$ac_exeext; then
9406	ac_cv_func_nanosleep=yes	8855	ac_cv_lib_rt_nanosleep=yes
9407	else	8856	else $as_nop
9408	echo "$as_me: failed program was:" >&5	8857	ac_cv_lib_rt_nanosleep=no
9409	sed 's/^/| /' conftest.$ac_ext >&5
9410
9411	ac_cv_func_nanosleep=no
9412	fi	8858	fi
9413
9414	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8859	rm -f core conftest.err conftest.$ac_objext conftest.beam \
9415	conftest$ac_exeext conftest.$ac_ext	8860	conftest$ac_exeext conftest.$ac_ext
		8861	LIBS=$ac_check_lib_save_LIBS
9416	fi	8862	fi
9417	{ echo "$as_me:$LINENO: result: $ac_cv_func_nanosleep" >&5	8863	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
9418	echo "${ECHO_T}$ac_cv_func_nanosleep" >&6; }	8864	printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
		8865	if test "x$ac_cv_lib_rt_nanosleep" = xyes
		8866	then :
		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"
9419	if test $ac_cv_func_nanosleep = yes; then	8875	if test "x$ac_cv_func_nanosleep" = xyes
9420	:	8876	then :
9421	else	8877	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
9422		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
9423	if test -z "$LIBEV_M4_AVOID_LIBRT"; then	8899	if test -z "$LIBEV_M4_AVOID_LIBM"; then
9424		8900	LIBM=m
9425	{ echo "$as_me:$LINENO: checking for nanosleep in -lrt" >&5	8901	fi
9426	echo $ECHO_N "checking for nanosleep in -lrt... $ECHO_C" >&6; }	8902	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
9427	if test "${ac_cv_lib_rt_nanosleep+set}" = set; then	8903	printf %s "checking for library containing floor... " >&6; }
9428	echo $ECHO_N "(cached) $ECHO_C" >&6	8904	if test ${ac_cv_search_floor+y}
9429	else	8905	then :
9430	ac_check_lib_save_LIBS=$LIBS	8906	printf %s "(cached) " >&6
9431	LIBS="-lrt $LIBS"	8907	else $as_nop
9432	cat >conftest.$ac_ext <<_ACEOF	8908	ac_func_search_save_LIBS=$LIBS
9433	/* confdefs.h. */
9434	_ACEOF
9435	cat confdefs.h >>conftest.$ac_ext	8909	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9436	cat >>conftest.$ac_ext <<_ACEOF
9437	/* end confdefs.h. */	8910	/* end confdefs.h. */
9438		8911
9439	/* Override any GCC internal prototype to avoid an error.	8912	/* Override any GCC internal prototype to avoid an error.
9440	Use char because int might match the return type of a GCC	8913	Use char because int might match the return type of a GCC
9441	builtin and then its argument prototype would still apply. */	8914	builtin and then its argument prototype would still apply. */
9442	#ifdef __cplusplus	8915	char floor ();
9443	extern "C"
9444	#endif
9445	char nanosleep ();
9446	int	8916	int
9447	main ()	8917	main (void)
9448	{	8918	{
9449	return nanosleep ();	8919	return floor ();
9450	;	8920	;
9451	return 0;	8921	return 0;
9452	}	8922	}
9453	_ACEOF	8923	_ACEOF
9454	rm -f conftest.$ac_objext conftest$ac_exeext	8924	for ac_lib in '' $LIBM
9455	if { (ac_try="$ac_link"
9456	case "(($ac_try" in
9457	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9458	*) ac_try_echo=$ac_try;;
9459	esac
9460	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9461	(eval "$ac_link") 2>conftest.er1
9462	ac_status=$?
9463	grep -v '^ *+' conftest.er1 >conftest.err
9464	rm -f conftest.er1
9465	cat conftest.err >&5
9466	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9467	(exit $ac_status); } && {
9468	test -z "$ac_c_werror_flag" ||
9469	test ! -s conftest.err
9470	} && test -s conftest$ac_exeext &&
9471	$as_test_x conftest$ac_exeext; then
9472	ac_cv_lib_rt_nanosleep=yes
9473	else
9474	echo "$as_me: failed program was:" >&5
9475	sed 's/^/| /' conftest.$ac_ext >&5
9476
9477	ac_cv_lib_rt_nanosleep=no
9478	fi
9479
9480	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9481	conftest$ac_exeext conftest.$ac_ext
9482	LIBS=$ac_check_lib_save_LIBS
9483	fi
9484	{ echo "$as_me:$LINENO: result: $ac_cv_lib_rt_nanosleep" >&5
9485	echo "${ECHO_T}$ac_cv_lib_rt_nanosleep" >&6; }
9486	if test $ac_cv_lib_rt_nanosleep = yes; then
9487	cat >>confdefs.h <<_ACEOF
9488	#define HAVE_LIBRT 1
9489	_ACEOF
9490
9491	LIBS="-lrt $LIBS"
9492
9493	fi
9494
9495	unset ac_cv_func_nanosleep
9496
9497	for ac_func in nanosleep
9498	do	8925	do
9499	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	8926	if test -z "$ac_lib"; then
9500	{ echo "$as_me:$LINENO: checking for $ac_func" >&5	8927	ac_res="none required"
9501	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
9502	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
9503	echo $ECHO_N "(cached) $ECHO_C" >&6
9504	else	8928	else
9505	cat >conftest.$ac_ext <<_ACEOF	8929	ac_res=-l$ac_lib
9506	/* confdefs.h. */	8930	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9507	_ACEOF	8931	fi
9508	cat confdefs.h >>conftest.$ac_ext	8932	if ac_fn_c_try_link "$LINENO"
9509	cat >>conftest.$ac_ext <<_ACEOF	8933	then :
9510	/* end confdefs.h. */	8934	ac_cv_search_floor=$ac_res
9511	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9512	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9513	#define $ac_func innocuous_$ac_func
9514
9515	/* System header to define __stub macros and hopefully few prototypes,
9516	which can conflict with char $ac_func (); below.
9517	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9518	<limits.h> exists even on freestanding compilers. */
9519
9520	#ifdef __STDC__
9521	# include <limits.h>
9522	#else
9523	# include <assert.h>
9524	#endif
9525
9526	#undef $ac_func
9527
9528	/* Override any GCC internal prototype to avoid an error.
9529	Use char because int might match the return type of a GCC
9530	builtin and then its argument prototype would still apply. */
9531	#ifdef __cplusplus
9532	extern "C"
9533	#endif
9534	char $ac_func ();
9535	/* The GNU C library defines this for functions which it implements
9536	to always fail with ENOSYS. Some functions are actually named
9537	something starting with __ and the normal name is an alias. */
9538	#if defined __stub_$ac_func || defined __stub___$ac_func
9539	choke me
9540	#endif
9541
9542	int
9543	main ()
9544	{
9545	return $ac_func ();
9546	;
9547	return 0;
9548	}
9549	_ACEOF
9550	rm -f conftest.$ac_objext conftest$ac_exeext
9551	if { (ac_try="$ac_link"
9552	case "(($ac_try" in
9553	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9554	*) ac_try_echo=$ac_try;;
9555	esac
9556	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9557	(eval "$ac_link") 2>conftest.er1
9558	ac_status=$?
9559	grep -v '^ *+' conftest.er1 >conftest.err
9560	rm -f conftest.er1
9561	cat conftest.err >&5
9562	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9563	(exit $ac_status); } && {
9564	test -z "$ac_c_werror_flag" ||
9565	test ! -s conftest.err
9566	} && test -s conftest$ac_exeext &&
9567	$as_test_x conftest$ac_exeext; then
9568	eval "$as_ac_var=yes"
9569	else
9570	echo "$as_me: failed program was:" >&5
9571	sed 's/^/| /' conftest.$ac_ext >&5
9572
9573	eval "$as_ac_var=no"
9574	fi	8935	fi
9575
9576	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8936	rm -f core conftest.err conftest.$ac_objext conftest.beam \
9577	conftest$ac_exeext conftest.$ac_ext	8937	conftest$ac_exeext
9578	fi	8938	if test ${ac_cv_search_floor+y}
9579	ac_res=`eval echo '${'$as_ac_var'}'`	8939	then :
9580	{ echo "$as_me:$LINENO: result: $ac_res" >&5	8940	break
9581	echo "${ECHO_T}$ac_res" >&6; }
9582	if test `eval echo '${'$as_ac_var'}'` = yes; then
9583	cat >>confdefs.h <<_ACEOF
9584	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9585	_ACEOF
9586
9587	fi	8941	fi
9588	done	8942	done
		8943	if test ${ac_cv_search_floor+y}
		8944	then :
9589		8945
9590	fi	8946	else $as_nop
9591		8947	ac_cv_search_floor=no
9592	fi	8948	fi
9593		8949	rm conftest.$ac_ext
9594		8950	LIBS=$ac_func_search_save_LIBS
9595
9596	{ echo "$as_me:$LINENO: checking for ceil in -lm" >&5
9597	echo $ECHO_N "checking for ceil in -lm... $ECHO_C" >&6; }
9598	if test "${ac_cv_lib_m_ceil+set}" = set; then
9599	echo $ECHO_N "(cached) $ECHO_C" >&6
9600	else
9601	ac_check_lib_save_LIBS=$LIBS
9602	LIBS="-lm $LIBS"
9603	cat >conftest.$ac_ext <<_ACEOF
9604	/* confdefs.h. */
9605	_ACEOF
9606	cat confdefs.h >>conftest.$ac_ext
9607	cat >>conftest.$ac_ext <<_ACEOF
9608	/* end confdefs.h. */
9609
9610	/* Override any GCC internal prototype to avoid an error.
9611	Use char because int might match the return type of a GCC
9612	builtin and then its argument prototype would still apply. */
9613	#ifdef __cplusplus
9614	extern "C"
9615	#endif
9616	char ceil ();
9617	int
9618	main ()
9619	{
9620	return ceil ();
9621	;
9622	return 0;
9623	}
9624	_ACEOF
9625	rm -f conftest.$ac_objext conftest$ac_exeext
9626	if { (ac_try="$ac_link"
9627	case "(($ac_try" in
9628	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9629	*) ac_try_echo=$ac_try;;
9630	esac
9631	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9632	(eval "$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 $ac_status); } && {
9639	test -z "$ac_c_werror_flag" ||
9640	test ! -s conftest.err
9641	} && test -s conftest$ac_exeext &&
9642	$as_test_x conftest$ac_exeext; then
9643	ac_cv_lib_m_ceil=yes
9644	else
9645	echo "$as_me: failed program was:" >&5
9646	sed 's/^/| /' conftest.$ac_ext >&5
9647
9648	ac_cv_lib_m_ceil=no
9649	fi	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 $LIBS"
9650		8958
9651	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8959	printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
9652	conftest$ac_exeext conftest.$ac_ext
9653	LIBS=$ac_check_lib_save_LIBS
9654	fi
9655	{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_ceil" >&5
9656	echo "${ECHO_T}$ac_cv_lib_m_ceil" >&6; }
9657	if test $ac_cv_lib_m_ceil = yes; then
9658	cat >>confdefs.h <<_ACEOF
9659	#define HAVE_LIBM 1
9660	_ACEOF
9661		8960
9662	LIBS="-lm $LIBS"
9663
9664	fi	8961	fi
9665
9666
9667		8962
9668		8963
9669		8964
9670		8965
9671	ac_ext=cpp	8966	ac_ext=cpp
…		…
9701	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do	8996	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
9702	eval ac_val=\$$ac_var	8997	eval ac_val=\$$ac_var
9703	case $ac_val in #(	8998	case $ac_val in #(
9704	*${as_nl}*)	8999	*${as_nl}*)
9705	case $ac_var in #(	9000	case $ac_var in #(
9706	*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5	9001	*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
9707	echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;	9002	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
9708	esac	9003	esac
9709	case $ac_var in #(	9004	case $ac_var in #(
9710	_ | IFS | as_nl) ;; #(	9005	_ | IFS | as_nl) ;; #(
9711	*) $as_unset $ac_var ;;	9006	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		9007	*) { eval $ac_var=; unset $ac_var;} ;;
9712	esac ;;	9008	esac ;;
9713	esac	9009	esac
9714	done	9010	done
9715		9011
9716	(set) 2>&1 |	9012	(set) 2>&1 |
9717	case $as_nl`(ac_space=' '; set) 2>&1` in #(	9013	case $as_nl`(ac_space=' '; set) 2>&1` in #(
9718	*${as_nl}ac_space=\ *)	9014	*${as_nl}ac_space=\ *)
9719	# `set' does not quote correctly, so add quotes (double-quote	9015	# `set' does not quote correctly, so add quotes: double-quote
9720	# substitution turns \\\\ into \\, and sed turns \\ into \).	9016	# substitution turns \\\\ into \\, and sed turns \\ into \.
9721	sed -n \	9017	sed -n \
9722	"s/'/'\\\\''/g;	9018	"s/'/'\\\\''/g;
9723	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	9019	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
9724	;; #(	9020	;; #(
9725	*)	9021	*)
…		…
9731	) |	9027	) |
9732	sed '	9028	sed '
9733	/^ac_cv_env_/b end	9029	/^ac_cv_env_/b end
9734	t clear	9030	t clear
9735	:clear	9031	:clear
9736	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	9032	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
9737	t end	9033	t end
9738	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	9034	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
9739	:end' >>confcache	9035	:end' >>confcache
9740	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else	9036	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9741	if test -w "$cache_file"; then	9037	if test -w "$cache_file"; then
9742	test "x$cache_file" != "x/dev/null" &&	9038	if test "x$cache_file" != "x/dev/null"; then
9743	{ echo "$as_me:$LINENO: updating cache $cache_file" >&5	9039	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
9744	echo "$as_me: updating cache $cache_file" >&6;}	9040	printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
		9041	if test ! -f "$cache_file" || test -h "$cache_file"; then
9745	cat confcache >$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
9746	else	9053	else
9747	{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5	9054	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
9748	echo "$as_me: not updating unwritable cache $cache_file" >&6;}	9055	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
9749	fi	9056	fi
9750	fi	9057	fi
9751	rm -f confcache	9058	rm -f confcache
9752		9059
9753		9060
9754		9061
9755	# Check whether --with-kernel was given.	9062	# Check whether --with-kernel was given.
9756	if test "${with_kernel+set}" = set; then	9063	if test ${with_kernel+y}
		9064	then :
9757	withval=$with_kernel; kerneldir="$withval"	9065	withval=$with_kernel; kerneldir="$withval"
9758	else	9066	else $as_nop
9759	kerneldir="/usr/src/linux"	9067	kerneldir="/usr/src/linux"
9760		9068
9761	fi	9069	fi
9762		9070
9763		9071
9764	{ echo "$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
9765	echo $ECHO_N "checking for linux/if_tun.h... $ECHO_C" >&6; }	9073	printf %s "checking for linux/if_tun.h... " >&6; }
9766	if test "${tinc_cv_linux_if_tun_h+set}" = set; then	9074	if test ${tinc_cv_linux_if_tun_h+y}
9767	echo $ECHO_N "(cached) $ECHO_C" >&6	9075	then :
9768	else	9076	printf %s "(cached) " >&6
		9077	else $as_nop
9769		9078
9770	cat >conftest.$ac_ext <<_ACEOF
9771	/* confdefs.h. */
9772	_ACEOF
9773	cat confdefs.h >>conftest.$ac_ext	9079	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9774	cat >>conftest.$ac_ext <<_ACEOF
9775	/* end confdefs.h. */	9080	/* end confdefs.h. */
9776	#include "$kerneldir/include/linux/if_tun.h"	9081	#include "$kerneldir/include/linux/if_tun.h"
9777	int	9082	int
9778	main ()	9083	main (void)
9779	{	9084	{
9780	int a = IFF_TAP;	9085	int a = IFF_TAP;
9781	;	9086	;
9782	return 0;	9087	return 0;
9783	}	9088	}
9784	_ACEOF	9089	_ACEOF
9785	rm -f conftest.$ac_objext	9090	if ac_fn_cxx_try_compile "$LINENO"
9786	if { (ac_try="$ac_compile"	9091	then :
9787	case "(($ac_try" in
9788	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9789	*) ac_try_echo=$ac_try;;
9790	esac
9791	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9792	(eval "$ac_compile") 2>conftest.er1
9793	ac_status=$?
9794	grep -v '^ *+' conftest.er1 >conftest.err
9795	rm -f conftest.er1
9796	cat conftest.err >&5
9797	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9798	(exit $ac_status); } && {
9799	test -z "$ac_cxx_werror_flag" ||
9800	test ! -s conftest.err
9801	} && test -s conftest.$ac_objext; then
9802	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""	9092	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""
9803	else	9093	else $as_nop
9804	echo "$as_me: failed program was:" >&5
9805	sed 's/^/| /' conftest.$ac_ext >&5
9806
9807	cat >conftest.$ac_ext <<_ACEOF
9808	/* confdefs.h. */
9809	_ACEOF
9810	cat confdefs.h >>conftest.$ac_ext	9094	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9811	cat >>conftest.$ac_ext <<_ACEOF
9812	/* end confdefs.h. */	9095	/* end confdefs.h. */
9813	#include <linux/if_tun.h>	9096	#include <linux/if_tun.h>
9814	int	9097	int
9815	main ()	9098	main (void)
9816	{	9099	{
9817	int a = IFF_TAP;	9100	int a = IFF_TAP;
9818	;	9101	;
9819	return 0;	9102	return 0;
9820	}	9103	}
9821	_ACEOF	9104	_ACEOF
9822	rm -f conftest.$ac_objext	9105	if ac_fn_cxx_try_compile "$LINENO"
9823	if { (ac_try="$ac_compile"	9106	then :
9824	case "(($ac_try" in
9825	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9826	*) ac_try_echo=$ac_try;;
9827	esac
9828	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9829	(eval "$ac_compile") 2>conftest.er1
9830	ac_status=$?
9831	grep -v '^ *+' conftest.er1 >conftest.err
9832	rm -f conftest.er1
9833	cat conftest.err >&5
9834	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9835	(exit $ac_status); } && {
9836	test -z "$ac_cxx_werror_flag" ||
9837	test ! -s conftest.err
9838	} && test -s conftest.$ac_objext; then
9839	if_tun_h="default"	9107	if_tun_h="default"
9840	else	9108	else $as_nop
9841	echo "$as_me: failed program was:" >&5
9842	sed 's/^/| /' conftest.$ac_ext >&5
9843
9844	if_tun_h="no"	9109	if_tun_h="no"
9845		9110
9846	fi	9111	fi
9847
9848	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	9112	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
9849		9113
9850	fi	9114	fi
9851
9852	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	9115	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
9853		9116
9854	if test $if_tun_h = no; then	9117	if test $if_tun_h = no; then
9855	tinc_cv_linux_if_tun_h=none	9118	tinc_cv_linux_if_tun_h=none
9856	else	9119	else
9857	tinc_cv_linux_if_tun_h="$if_tun_h"	9120	tinc_cv_linux_if_tun_h="$if_tun_h"
9858	fi	9121	fi
9859		9122
9860	fi	9123	fi
9861	{ echo "$as_me:$LINENO: result: $tinc_cv_linux_if_tun_h" >&5	9124	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tinc_cv_linux_if_tun_h" >&5
9862	echo "${ECHO_T}$tinc_cv_linux_if_tun_h" >&6; }	9125	printf "%s\n" "$tinc_cv_linux_if_tun_h" >&6; }
9863		9126
9864	if test $tinc_cv_linux_if_tun_h != none; then	9127	if test $tinc_cv_linux_if_tun_h != none; then
9865		9128
9866	cat >>confdefs.h <<\_ACEOF	9129	printf "%s\n" "#define HAVE_TUNTAP 1" >>confdefs.h
9867	#define HAVE_TUNTAP 1
9868	_ACEOF
9869		9130
9870	if test $tinc_cv_linux_if_tun_h != default; then	9131	if test $tinc_cv_linux_if_tun_h != default; then
9871		9132
9872	cat >>confdefs.h <<_ACEOF
9873	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h	9133	printf "%s\n" "#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h" >>confdefs.h
9874	_ACEOF
9875		9134
9876	fi	9135	fi
9877	fi	9136	fi
9878		9137
9879		9138
9880		9139
9881		9140
9882		9141
9883	tinc_ac_save_CPPFLAGS="$CPPFLAGS"
9884		9142
9885		9143
9886	# Check whether --with-openssl-include was given.
9887	if test "${with_openssl_include+set}" = set; then
9888	withval=$with_openssl_include; openssl_include="$withval"
9889	CFLAGS="$CFLAGS -I$withval"
9890	CPPFLAGS="$CPPFLAGS -I$withval"
9891		9144
9892	fi
9893		9145
9894		9146
9895		9147
9896	# Check whether --with-openssl-lib was given.	9148	if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
9897	if test "${with_openssl_lib+set}" = set; then	9149	if test -n "$ac_tool_prefix"; then
9898	withval=$with_openssl_lib; openssl_lib="$withval"	9150	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
9899	LIBS="$LIBS -L$withval"	9151	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
9900		9152	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9901	fi	9153	printf %s "checking for $ac_word... " >&6; }
9902		9154	if test ${ac_cv_path_PKG_CONFIG+y}
9903		9155	then :
9904		9156	printf %s "(cached) " >&6
9905		9157	else $as_nop
9906		9158	case $PKG_CONFIG in
9907		9159	[\\/]* | ?:[\\/]*)
9908		9160	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9909		9161	;;
9910	for ac_header in openssl/evp.h openssl/rsa.h openssl/rand.h openssl/err.h openssl/sha.h openssl/pem.h	9162	*)
		9163	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		9164	for as_dir in $PATH
9911	do	9165	do
9912	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	9166	IFS=$as_save_IFS
9913	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	9167	case $as_dir in #(((
9914	{ echo "$as_me:$LINENO: checking for $ac_header" >&5	9168	'') as_dir=./ ;;
9915	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }	9169	*/) ;;
9916	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	9170	*) as_dir=$as_dir/ ;;
9917	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
9918	fi	9184	fi
9919	ac_res=`eval echo '${'$as_ac_Header'}'`	9185	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9920	{ echo "$as_me:$LINENO: result: $ac_res" >&5	9186	if test -n "$PKG_CONFIG"; then
9921	echo "${ECHO_T}$ac_res" >&6; }	9187	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
		9188	printf "%s\n" "$PKG_CONFIG" >&6; }
9922	else	9189	else
9923	# Is the header compilable?	9190	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
9924	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5	9191	printf "%s\n" "no" >&6; }
9925	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }	9192	fi
9926	cat >conftest.$ac_ext <<_ACEOF	9193
9927	/* confdefs.h. */	9194
9928	_ACEOF	9195	fi
		9196	if test -z "$ac_cv_path_PKG_CONFIG"; then
		9197	ac_pt_PKG_CONFIG=$PKG_CONFIG
		9198	# Extract the first word of "pkg-config", so it can be a program name with args.
		9199	set dummy pkg-config; ac_word=$2
		9200	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		9201	printf %s "checking for $ac_word... " >&6; }
		9202	if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
		9203	then :
		9204	printf %s "(cached) " >&6
		9205	else $as_nop
		9206	case $ac_pt_PKG_CONFIG in
		9207	[\\/]* | ?:[\\/]*)
		9208	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
		9209	;;
		9210	*)
		9211	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		9212	for as_dir in $PATH
		9213	do
		9214	IFS=$as_save_IFS
		9215	case $as_dir in #(((
		9216	'') as_dir=./ ;;
		9217	*/) ;;
		9218	*) as_dir=$as_dir/ ;;
		9219	esac
		9220	for ac_exec_ext in '' $ac_executable_extensions; do
		9221	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		9222	ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
		9223	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		9224	break 2
		9225	fi
		9226	done
		9227	done
		9228	IFS=$as_save_IFS
		9229
		9230	;;
		9231	esac
		9232	fi
		9233	ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
		9234	if test -n "$ac_pt_PKG_CONFIG"; then
		9235	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
		9236	printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
		9237	else
		9238	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		9239	printf "%s\n" "no" >&6; }
		9240	fi
		9241
		9242	if test "x$ac_pt_PKG_CONFIG" = x; then
		9243	PKG_CONFIG=""
		9244	else
		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=$ac_pt_PKG_CONFIG
		9252	fi
		9253	else
		9254	PKG_CONFIG="$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-$LINENO}: result: no" >&5
		9267	printf "%s\n" "no" >&6; }
		9268	PKG_CONFIG=""
		9269	fi
		9270	fi
		9271
		9272	pkg_failed=no
		9273	{ printf "%s\n" "$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$?" != "x0" && pkg_failed=yes
		9287	else
		9288	pkg_failed=yes
		9289	fi
		9290	else
		9291	pkg_failed=untried
		9292	fi
		9293	if test -n "$LIBCRYPTO_LIBS"; then
		9294	pkg_cv_LIBCRYPTO_LIBS="$LIBCRYPTO_LIBS"
		9295	elif test -n "$PKG_CONFIG"; then
		9296	if test -n "$PKG_CONFIG" && \
		9297	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libcrypto >= 1\""; } >&5
		9298	($PKG_CONFIG --exists --print-errors "libcrypto >= 1") 2>&5
		9299	ac_status=$?
		9300	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		9301	test $ac_status = 0; }; then
		9302	pkg_cv_LIBCRYPTO_LIBS=`$PKG_CONFIG --libs "libcrypto >= 1" 2>/dev/null`
		9303	test "x$?" != "x0" && pkg_failed=yes
		9304	else
		9305	pkg_failed=yes
		9306	fi
		9307	else
		9308	pkg_failed=untried
		9309	fi
		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
		9320	_pkg_short_errors_supported=no
		9321	fi
		9322	if test $_pkg_short_errors_supported = yes; then
		9323	LIBCRYPTO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libcrypto >= 1" 2>&1`
		9324	else
		9325	LIBCRYPTO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libcrypto >= 1" 2>&1`
		9326	fi
		9327	# Put the nasty error message in config.log where it belongs
		9328	echo "$LIBCRYPTO_PKG_ERRORS" >&5
		9329
		9330	as_fn_error $? "Package requirements (libcrypto >= 1) were not met:
		9331
		9332	$LIBCRYPTO_PKG_ERRORS
		9333
		9334	Consider adjusting the PKG_CONFIG_PATH environment variable if you
		9335	installed software in a non-standard prefix.
		9336
		9337	Alternatively, you may set the environment variables LIBCRYPTO_CFLAGS
		9338	and LIBCRYPTO_LIBS to avoid the need to call pkg-config.
		9339	See the pkg-config man page for more details." "$LINENO" 5
		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; }
		9355	else
		9356	LIBCRYPTO_CFLAGS=$pkg_cv_LIBCRYPTO_CFLAGS
		9357	LIBCRYPTO_LIBS=$pkg_cv_LIBCRYPTO_LIBS
		9358	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		9359	printf "%s\n" "yes" >&6; }
		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"
9929	cat confdefs.h >>conftest.$ac_ext	9379	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9930	cat >>conftest.$ac_ext <<_ACEOF
9931	/* end confdefs.h. */	9380	/* end confdefs.h. */
9932	$ac_includes_default	9381	#include <pthread.h>
9933	#include <$ac_header>
9934	_ACEOF
9935	rm -f conftest.$ac_objext
9936	if { (ac_try="$ac_compile"
9937	case "(($ac_try" in
9938	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9939	*) ac_try_echo=$ac_try;;
9940	esac
9941	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9942	(eval "$ac_compile") 2>conftest.er1
9943	ac_status=$?
9944	grep -v '^ *+' conftest.er1 >conftest.err
9945	rm -f conftest.er1
9946	cat conftest.err >&5
9947	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9948	(exit $ac_status); } && {
9949	test -z "$ac_cxx_werror_flag" ||
9950	test ! -s conftest.err
9951	} && test -s conftest.$ac_objext; then
9952	ac_header_compiler=yes
9953	else
9954	echo "$as_me: failed program was:" >&5
9955	sed 's/^/| /' conftest.$ac_ext >&5
9956
9957	ac_header_compiler=no
9958	fi
9959
9960	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9961	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9962	echo "${ECHO_T}$ac_header_compiler" >&6; }
9963
9964	# Is the header present?
9965	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
9966	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
9967	cat >conftest.$ac_ext <<_ACEOF
9968	/* confdefs.h. */
9969	_ACEOF
9970	cat confdefs.h >>conftest.$ac_ext
9971	cat >>conftest.$ac_ext <<_ACEOF
9972	/* end confdefs.h. */
9973	#include <$ac_header>
9974	_ACEOF
9975	if { (ac_try="$ac_cpp conftest.$ac_ext"
9976	case "(($ac_try" in
9977	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9978	*) ac_try_echo=$ac_try;;
9979	esac
9980	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9981	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9982	ac_status=$?
9983	grep -v '^ *+' conftest.er1 >conftest.err
9984	rm -f conftest.er1
9985	cat conftest.err >&5
9986	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9987	(exit $ac_status); } >/dev/null && {
9988	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
9989	test ! -s conftest.err
9990	}; then
9991	ac_header_preproc=yes
9992	else
9993	echo "$as_me: failed program was:" >&5
9994	sed 's/^/| /' conftest.$ac_ext >&5
9995
9996	ac_header_preproc=no
9997	fi
9998
9999	rm -f conftest.err conftest.$ac_ext
10000	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10001	echo "${ECHO_T}$ac_header_preproc" >&6; }
10002
10003	# So? What about this header?
10004	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
10005	yes:no: )
10006	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
10007	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
10008	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
10009	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
10010	ac_header_preproc=yes
10011	;;
10012	no:yes:* )
10013	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
10014	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
10015	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
10016	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
10017	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
10018	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
10019	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
10020	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
10021	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
10022	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
10023	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
10024	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
10025
10026	;;
10027	esac
10028	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10029	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10030	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10031	echo $ECHO_N "(cached) $ECHO_C" >&6
10032	else
10033	eval "$as_ac_Header=\$ac_header_preproc"
10034	fi
10035	ac_res=`eval echo '${'$as_ac_Header'}'`
10036	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10037	echo "${ECHO_T}$ac_res" >&6; }
10038
10039	fi
10040	if test `eval echo '${'$as_ac_Header'}'` = yes; then
10041	cat >>confdefs.h <<_ACEOF
10042	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10043	_ACEOF
10044
10045	else
10046	{ { echo "$as_me:$LINENO: error: OpenSSL header files not found." >&5
10047	echo "$as_me: error: OpenSSL header files not found." >&2;}
10048	{ (exit 1); exit 1; }; }; break
10049
10050	fi
10051
10052	done
10053
10054
10055	CPPFLAGS="$tinc_ac_save_CPPFLAGS"
10056
10057	{ echo "$as_me:$LINENO: checking for SHA1_version in -lcrypto" >&5
10058	echo $ECHO_N "checking for SHA1_version in -lcrypto... $ECHO_C" >&6; }
10059	if test "${ac_cv_lib_crypto_SHA1_version+set}" = set; then
10060	echo $ECHO_N "(cached) $ECHO_C" >&6
10061	else
10062	ac_check_lib_save_LIBS=$LIBS
10063	LIBS="-lcrypto $LIBS"
10064	cat >conftest.$ac_ext <<_ACEOF
10065	/* confdefs.h. */
10066	_ACEOF
10067	cat confdefs.h >>conftest.$ac_ext
10068	cat >>conftest.$ac_ext <<_ACEOF
10069	/* end confdefs.h. */
10070
10071	/* Override any GCC internal prototype to avoid an error.
10072	Use char because int might match the return type of a GCC
10073	builtin and then its argument prototype would still apply. */
10074	#ifdef __cplusplus
10075	extern "C"
10076	#endif
10077	char SHA1_version ();
10078	int	9382	int
10079	main ()	9383	main (void)
10080	{	9384	{
10081	return SHA1_version ();	9385	pthread_t id; pthread_create (&id, 0, 0, 0);
10082	;	9386	;
10083	return 0;	9387	return 0;
10084	}	9388	}
10085	_ACEOF	9389	_ACEOF
10086	rm -f conftest.$ac_objext conftest$ac_exeext	9390	if ac_fn_cxx_try_compile "$LINENO"
10087	if { (ac_try="$ac_link"	9391	then :
10088	case "(($ac_try" in
10089	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10090	*) ac_try_echo=$ac_try;;
10091	esac
10092	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10093	(eval "$ac_link") 2>conftest.er1
10094	ac_status=$?
10095	grep -v '^ *+' conftest.er1 >conftest.err
10096	rm -f conftest.er1
10097	cat conftest.err >&5
10098	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10099	(exit $ac_status); } && {
10100	test -z "$ac_cxx_werror_flag" ||
10101	test ! -s conftest.err
10102	} && test -s conftest$ac_exeext &&
10103	$as_test_x conftest$ac_exeext; then
10104	ac_cv_lib_crypto_SHA1_version=yes
10105	else
10106	echo "$as_me: failed program was:" >&5
10107	sed 's/^/| /' conftest.$ac_ext >&5
10108		9392
10109	ac_cv_lib_crypto_SHA1_version=no	9393	printf "%s\n" "#define ENABLE_PTHREADS 1" >>confdefs.h
10110	fi
10111		9394
10112	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10113	conftest$ac_exeext conftest.$ac_ext
10114	LIBS=$ac_check_lib_save_LIBS
10115	fi
10116	{ echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_SHA1_version" >&5
10117	echo "${ECHO_T}$ac_cv_lib_crypto_SHA1_version" >&6; }
10118	if test $ac_cv_lib_crypto_SHA1_version = yes; then
10119	LIBS="$LIBS -lcrypto"
10120	else
10121	{ { echo "$as_me:$LINENO: error: OpenSSL libraries not found." >&5
10122	echo "$as_me: error: OpenSSL libraries not found." >&2;}
10123	{ (exit 1); exit 1; }; }
10124		9395
10125	fi	9396	fi
		9397	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
10126		9398
10127
10128
10129
10130
10131
10132	for ac_func in RAND_pseudo_bytes OPENSSL_add_all_algorithms_noconf OpenSSL_add_all_algorithms SSLeay_add_all_algorithms
10133	do
10134	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10135	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10136	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10137	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10138	echo $ECHO_N "(cached) $ECHO_C" >&6
10139	else
10140	cat >conftest.$ac_ext <<_ACEOF
10141	/* confdefs.h. */
10142	_ACEOF
10143	cat confdefs.h >>conftest.$ac_ext
10144	cat >>conftest.$ac_ext <<_ACEOF
10145	/* end confdefs.h. */
10146	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10147	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10148	#define $ac_func innocuous_$ac_func
10149
10150	/* System header to define __stub macros and hopefully few prototypes,
10151	which can conflict with char $ac_func (); below.
10152	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10153	<limits.h> exists even on freestanding compilers. */
10154
10155	#ifdef __STDC__
10156	# include <limits.h>
10157	#else
10158	# include <assert.h>
10159	#endif
10160
10161	#undef $ac_func
10162
10163	/* Override any GCC internal prototype to avoid an error.
10164	Use char because int might match the return type of a GCC
10165	builtin and then its argument prototype would still apply. */
10166	#ifdef __cplusplus
10167	extern "C"
10168	#endif
10169	char $ac_func ();
10170	/* The GNU C library defines this for functions which it implements
10171	to always fail with ENOSYS. Some functions are actually named
10172	something starting with __ and the normal name is an alias. */
10173	#if defined __stub_$ac_func || defined __stub___$ac_func
10174	choke me
10175	#endif
10176
10177	int
10178	main ()
10179	{
10180	return $ac_func ();
10181	;
10182	return 0;
10183	}
10184	_ACEOF
10185	rm -f conftest.$ac_objext conftest$ac_exeext
10186	if { (ac_try="$ac_link"
10187	case "(($ac_try" in
10188	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10189	*) ac_try_echo=$ac_try;;
10190	esac
10191	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10192	(eval "$ac_link") 2>conftest.er1
10193	ac_status=$?
10194	grep -v '^ *+' conftest.er1 >conftest.err
10195	rm -f conftest.er1
10196	cat conftest.err >&5
10197	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10198	(exit $ac_status); } && {
10199	test -z "$ac_cxx_werror_flag" ||
10200	test ! -s conftest.err
10201	} && test -s conftest$ac_exeext &&
10202	$as_test_x conftest$ac_exeext; then
10203	eval "$as_ac_var=yes"
10204	else
10205	echo "$as_me: failed program was:" >&5
10206	sed 's/^/| /' conftest.$ac_ext >&5
10207
10208	eval "$as_ac_var=no"
10209	fi	9399	fi
10210		9400
10211	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10212	conftest$ac_exeext conftest.$ac_ext
10213	fi
10214	ac_res=`eval echo '${'$as_ac_var'}'`
10215	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10216	echo "${ECHO_T}$ac_res" >&6; }
10217	if test `eval echo '${'$as_ac_var'}'` = yes; then
10218	cat >>confdefs.h <<_ACEOF
10219	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10220	_ACEOF
10221
10222	fi
10223	done
10224
10225
10226	{ echo "$as_me:$LINENO: checking for dlopen" >&5
10227	echo $ECHO_N "checking for dlopen... $ECHO_C" >&6; }
10228	if test "${ac_cv_func_dlopen+set}" = set; then
10229	echo $ECHO_N "(cached) $ECHO_C" >&6
10230	else
10231	cat >conftest.$ac_ext <<_ACEOF
10232	/* confdefs.h. */
10233	_ACEOF
10234	cat confdefs.h >>conftest.$ac_ext
10235	cat >>conftest.$ac_ext <<_ACEOF
10236	/* end confdefs.h. */
10237	/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
10238	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10239	#define dlopen innocuous_dlopen
10240
10241	/* System header to define __stub macros and hopefully few prototypes,
10242	which can conflict with char dlopen (); below.
10243	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10244	<limits.h> exists even on freestanding compilers. */
10245
10246	#ifdef __STDC__
10247	# include <limits.h>
10248	#else
10249	# include <assert.h>
10250	#endif
10251
10252	#undef dlopen
10253
10254	/* Override any GCC internal prototype to avoid an error.
10255	Use char because int might match the return type of a GCC
10256	builtin and then its argument prototype would still apply. */
10257	#ifdef __cplusplus
10258	extern "C"
10259	#endif
10260	char dlopen ();
10261	/* The GNU C library defines this for functions which it implements
10262	to always fail with ENOSYS. Some functions are actually named
10263	something starting with __ and the normal name is an alias. */
10264	#if defined __stub_dlopen || defined __stub___dlopen
10265	choke me
10266	#endif
10267
10268	int
10269	main ()
10270	{
10271	return dlopen ();
10272	;
10273	return 0;
10274	}
10275	_ACEOF
10276	rm -f conftest.$ac_objext conftest$ac_exeext
10277	if { (ac_try="$ac_link"
10278	case "(($ac_try" in
10279	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10280	*) ac_try_echo=$ac_try;;
10281	esac
10282	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10283	(eval "$ac_link") 2>conftest.er1
10284	ac_status=$?
10285	grep -v '^ *+' conftest.er1 >conftest.err
10286	rm -f conftest.er1
10287	cat conftest.err >&5
10288	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10289	(exit $ac_status); } && {
10290	test -z "$ac_cxx_werror_flag" ||
10291	test ! -s conftest.err
10292	} && test -s conftest$ac_exeext &&
10293	$as_test_x conftest$ac_exeext; then
10294	ac_cv_func_dlopen=yes
10295	else
10296	echo "$as_me: failed program was:" >&5
10297	sed 's/^/| /' conftest.$ac_ext >&5
10298
10299	ac_cv_func_dlopen=no
10300	fi
10301
10302	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10303	conftest$ac_exeext conftest.$ac_ext
10304	fi
10305	{ echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
10306	echo "${ECHO_T}$ac_cv_func_dlopen" >&6; }
10307	if test $ac_cv_func_dlopen = yes; then
10308	:
10309	else
10310	{ echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
10311	echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; }
10312	if test "${ac_cv_lib_dl_dlopen+set}" = set; then
10313	echo $ECHO_N "(cached) $ECHO_C" >&6
10314	else
10315	ac_check_lib_save_LIBS=$LIBS
10316	LIBS="-ldl $LIBS"
10317	cat >conftest.$ac_ext <<_ACEOF
10318	/* confdefs.h. */
10319	_ACEOF
10320	cat confdefs.h >>conftest.$ac_ext
10321	cat >>conftest.$ac_ext <<_ACEOF
10322	/* end confdefs.h. */
10323
10324	/* Override any GCC internal prototype to avoid an error.
10325	Use char because int might match the return type of a GCC
10326	builtin and then its argument prototype would still apply. */
10327	#ifdef __cplusplus
10328	extern "C"
10329	#endif
10330	char dlopen ();
10331	int
10332	main ()
10333	{
10334	return dlopen ();
10335	;
10336	return 0;
10337	}
10338	_ACEOF
10339	rm -f conftest.$ac_objext conftest$ac_exeext
10340	if { (ac_try="$ac_link"
10341	case "(($ac_try" in
10342	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10343	*) ac_try_echo=$ac_try;;
10344	esac
10345	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10346	(eval "$ac_link") 2>conftest.er1
10347	ac_status=$?
10348	grep -v '^ *+' conftest.er1 >conftest.err
10349	rm -f conftest.er1
10350	cat conftest.err >&5
10351	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10352	(exit $ac_status); } && {
10353	test -z "$ac_cxx_werror_flag" ||
10354	test ! -s conftest.err
10355	} && test -s conftest$ac_exeext &&
10356	$as_test_x conftest$ac_exeext; then
10357	ac_cv_lib_dl_dlopen=yes
10358	else
10359	echo "$as_me: failed program was:" >&5
10360	sed 's/^/| /' conftest.$ac_ext >&5
10361
10362	ac_cv_lib_dl_dlopen=no
10363	fi
10364
10365	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10366	conftest$ac_exeext conftest.$ac_ext
10367	LIBS=$ac_check_lib_save_LIBS
10368	fi
10369	{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
10370	echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; }
10371	if test $ac_cv_lib_dl_dlopen = yes; then
10372	LIBS="$LIBS -ldl"
10373	else
10374	{ { echo "$as_me:$LINENO: error: OpenSSL depends on libdl." >&5
10375	echo "$as_me: error: OpenSSL depends on libdl." >&2;}
10376	{ (exit 1); exit 1; }; }
10377
10378	fi
10379
10380
10381	fi
10382
10383
10384	if test "x$openssl_include" != x; then
10385	CXXFLAGS="$CXXFLAGS -I$openssl_include"
10386	fi	9401	fi
10387		9402
10388	# Check whether --enable-static-daemon was given.	9403	# Check whether --enable-static-daemon was given.
10389	if test "${enable_static_daemon+set}" = set; then	9404	if test ${enable_static_daemon+y}
		9405	then :
10390	enableval=$enable_static_daemon; LDFLAGS_DAEMON=-static	9406	enableval=$enable_static_daemon; LDFLAGS_DAEMON=-static
10391		9407
10392	fi	9408	fi
10393		9409
10394		9410
10395		9411
10396		9412
10397
10398
10399	if test x$rohc = xtrue; then	9413	if test x$rohc = xtrue; then
10400	ROHC_TRUE=	9414	ROHC_TRUE=
10401	ROHC_FALSE='#'	9415	ROHC_FALSE='#'
10402	else	9416	else
10403	ROHC_TRUE='#'	9417	ROHC_TRUE='#'
10404	ROHC_FALSE=	9418	ROHC_FALSE=
…		…
10406		9420
10407		9421
10408		9422
10409	ICMP=1	9423	ICMP=1
10410	# Check whether --enable-icmp was given.	9424	# Check whether --enable-icmp was given.
10411	if test "${enable_icmp+set}" = set; then	9425	if test ${enable_icmp+y}
		9426	then :
10412	enableval=$enable_icmp; if test "x$enableval" = xno; then	9427	enableval=$enable_icmp; if test "x$enableval" = xno; then
10413	ICMP=0	9428	ICMP=0
10414	fi	9429	fi
10415		9430
10416	fi	9431	fi
10417		9432
10418	if test "x$ICMP" = x1; then	9433	if test "x$ICMP" = x1; then
10419		9434
10420	cat >>confdefs.h <<_ACEOF	9435	printf "%s\n" "#define ENABLE_ICMP 1" >>confdefs.h
10421	#define ENABLE_ICMP 1
10422	_ACEOF
10423		9436
10424	fi	9437	fi
10425		9438
10426	TCP=1	9439	TCP=1
10427	# Check whether --enable-tcp was given.	9440	# Check whether --enable-tcp was given.
10428	if test "${enable_tcp+set}" = set; then	9441	if test ${enable_tcp+y}
		9442	then :
10429	enableval=$enable_tcp; if test "x$enableval" = xno; then	9443	enableval=$enable_tcp; if test "x$enableval" = xno; then
10430	TCP=0	9444	TCP=0
10431	fi	9445	fi
10432		9446
10433	fi	9447	fi
10434		9448
10435	if test "x$TCP" = x1; then	9449	if test "x$TCP" = x1; then
10436		9450
10437	cat >>confdefs.h <<_ACEOF	9451	printf "%s\n" "#define ENABLE_TCP 1" >>confdefs.h
10438	#define ENABLE_TCP 1
10439	_ACEOF
10440		9452
10441	fi	9453	fi
10442		9454
10443	HTTP=1	9455	HTTP=1
10444	# Check whether --enable-http-proxy was given.	9456	# Check whether --enable-http-proxy was given.
10445	if test "${enable_http_proxy+set}" = set; then	9457	if test ${enable_http_proxy+y}
		9458	then :
10446	enableval=$enable_http_proxy; if test "x$enableval" = xno; then	9459	enableval=$enable_http_proxy; if test "x$enableval" = xno; then
10447	HTTP=0	9460	HTTP=0
10448	fi	9461	fi
10449		9462
10450	fi	9463	fi
10451		9464
10452	if test "x$HTTP" = x1; then	9465	if test "x$HTTP" = x1; then
10453		9466
10454	cat >>confdefs.h <<_ACEOF	9467	printf "%s\n" "#define ENABLE_HTTP_PROXY 1" >>confdefs.h
10455	#define ENABLE_HTTP_PROXY 1
10456	_ACEOF
10457		9468
10458	fi	9469	fi
10459		9470
10460	# Check whether --enable-dns was given.	9471	# Check whether --enable-dns was given.
10461	if test "${enable_dns+set}" = set; then	9472	if test ${enable_dns+y}
		9473	then :
10462	enableval=$enable_dns;	9474	enableval=$enable_dns;
10463	if test "${ac_cv_header_gmp_h+set}" = set; then	9475	ac_fn_cxx_check_header_compile "$LINENO" "gmp.h" "ac_cv_header_gmp_h" "$ac_includes_default"
10464	{ echo "$as_me:$LINENO: checking for gmp.h" >&5
10465	echo $ECHO_N "checking for gmp.h... $ECHO_C" >&6; }
10466	if test "${ac_cv_header_gmp_h+set}" = set; then
10467	echo $ECHO_N "(cached) $ECHO_C" >&6
10468	fi
10469	{ echo "$as_me:$LINENO: result: $ac_cv_header_gmp_h" >&5
10470	echo "${ECHO_T}$ac_cv_header_gmp_h" >&6; }
10471	else
10472	# Is the header compilable?
10473	{ echo "$as_me:$LINENO: checking gmp.h usability" >&5
10474	echo $ECHO_N "checking gmp.h usability... $ECHO_C" >&6; }
10475	cat >conftest.$ac_ext <<_ACEOF
10476	/* confdefs.h. */
10477	_ACEOF
10478	cat confdefs.h >>conftest.$ac_ext
10479	cat >>conftest.$ac_ext <<_ACEOF
10480	/* end confdefs.h. */
10481	$ac_includes_default
10482	#include <gmp.h>
10483	_ACEOF
10484	rm -f conftest.$ac_objext
10485	if { (ac_try="$ac_compile"
10486	case "(($ac_try" in
10487	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10488	*) ac_try_echo=$ac_try;;
10489	esac
10490	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10491	(eval "$ac_compile") 2>conftest.er1
10492	ac_status=$?
10493	grep -v '^ *+' conftest.er1 >conftest.err
10494	rm -f conftest.er1
10495	cat conftest.err >&5
10496	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10497	(exit $ac_status); } && {
10498	test -z "$ac_cxx_werror_flag" ||
10499	test ! -s conftest.err
10500	} && test -s conftest.$ac_objext; then
10501	ac_header_compiler=yes
10502	else
10503	echo "$as_me: failed program was:" >&5
10504	sed 's/^/| /' conftest.$ac_ext >&5
10505
10506	ac_header_compiler=no
10507	fi
10508
10509	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10510	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
10511	echo "${ECHO_T}$ac_header_compiler" >&6; }
10512
10513	# Is the header present?
10514	{ echo "$as_me:$LINENO: checking gmp.h presence" >&5
10515	echo $ECHO_N "checking gmp.h presence... $ECHO_C" >&6; }
10516	cat >conftest.$ac_ext <<_ACEOF
10517	/* confdefs.h. */
10518	_ACEOF
10519	cat confdefs.h >>conftest.$ac_ext
10520	cat >>conftest.$ac_ext <<_ACEOF
10521	/* end confdefs.h. */
10522	#include <gmp.h>
10523	_ACEOF
10524	if { (ac_try="$ac_cpp conftest.$ac_ext"
10525	case "(($ac_try" in
10526	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10527	*) ac_try_echo=$ac_try;;
10528	esac
10529	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10530	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
10531	ac_status=$?
10532	grep -v '^ *+' conftest.er1 >conftest.err
10533	rm -f conftest.er1
10534	cat conftest.err >&5
10535	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10536	(exit $ac_status); } >/dev/null && {
10537	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
10538	test ! -s conftest.err
10539	}; then
10540	ac_header_preproc=yes
10541	else
10542	echo "$as_me: failed program was:" >&5
10543	sed 's/^/| /' conftest.$ac_ext >&5
10544
10545	ac_header_preproc=no
10546	fi
10547
10548	rm -f conftest.err conftest.$ac_ext
10549	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10550	echo "${ECHO_T}$ac_header_preproc" >&6; }
10551
10552	# So? What about this header?
10553	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
10554	yes:no: )
10555	{ echo "$as_me:$LINENO: WARNING: gmp.h: accepted by the compiler, rejected by the preprocessor!" >&5
10556	echo "$as_me: WARNING: gmp.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
10557	{ echo "$as_me:$LINENO: WARNING: gmp.h: proceeding with the compiler's result" >&5
10558	echo "$as_me: WARNING: gmp.h: proceeding with the compiler's result" >&2;}
10559	ac_header_preproc=yes
10560	;;
10561	no:yes:* )
10562	{ echo "$as_me:$LINENO: WARNING: gmp.h: present but cannot be compiled" >&5
10563	echo "$as_me: WARNING: gmp.h: present but cannot be compiled" >&2;}
10564	{ echo "$as_me:$LINENO: WARNING: gmp.h: check for missing prerequisite headers?" >&5
10565	echo "$as_me: WARNING: gmp.h: check for missing prerequisite headers?" >&2;}
10566	{ echo "$as_me:$LINENO: WARNING: gmp.h: see the Autoconf documentation" >&5
10567	echo "$as_me: WARNING: gmp.h: see the Autoconf documentation" >&2;}
10568	{ echo "$as_me:$LINENO: WARNING: gmp.h: section \"Present But Cannot Be Compiled\"" >&5
10569	echo "$as_me: WARNING: gmp.h: section \"Present But Cannot Be Compiled\"" >&2;}
10570	{ echo "$as_me:$LINENO: WARNING: gmp.h: proceeding with the preprocessor's result" >&5
10571	echo "$as_me: WARNING: gmp.h: proceeding with the preprocessor's result" >&2;}
10572	{ echo "$as_me:$LINENO: WARNING: gmp.h: in the future, the compiler will take precedence" >&5
10573	echo "$as_me: WARNING: gmp.h: in the future, the compiler will take precedence" >&2;}
10574
10575	;;
10576	esac
10577	{ echo "$as_me:$LINENO: checking for gmp.h" >&5
10578	echo $ECHO_N "checking for gmp.h... $ECHO_C" >&6; }
10579	if test "${ac_cv_header_gmp_h+set}" = set; then
10580	echo $ECHO_N "(cached) $ECHO_C" >&6
10581	else
10582	ac_cv_header_gmp_h=$ac_header_preproc
10583	fi
10584	{ echo "$as_me:$LINENO: result: $ac_cv_header_gmp_h" >&5
10585	echo "${ECHO_T}$ac_cv_header_gmp_h" >&6; }
10586
10587	fi
10588	if test $ac_cv_header_gmp_h = yes; then	9476	if test "x$ac_cv_header_gmp_h" = xyes
10589	:	9477	then :
10590	else
10591	{ { echo "$as_me:$LINENO: error: gmp.h not found, required for --enable-dns" >&5
10592	echo "$as_me: error: gmp.h not found, required for --enable-dns" >&2;}
10593	{ (exit 1); exit 1; }; }
10594	fi
10595		9478
		9479	else $as_nop
		9480	as_fn_error $? "gmp.h not found, required for --enable-dns" "$LINENO" 5
		9481	fi
10596		9482
10597
10598	{ echo "$as_me:$LINENO: checking for main in -lgmp" >&5	9483	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for main in -lgmp" >&5
10599	echo $ECHO_N "checking for main in -lgmp... $ECHO_C" >&6; }	9484	printf %s "checking for main in -lgmp... " >&6; }
10600	if test "${ac_cv_lib_gmp_main+set}" = set; then	9485	if test ${ac_cv_lib_gmp_main+y}
10601	echo $ECHO_N "(cached) $ECHO_C" >&6	9486	then :
10602	else	9487	printf %s "(cached) " >&6
		9488	else $as_nop
10603	ac_check_lib_save_LIBS=$LIBS	9489	ac_check_lib_save_LIBS=$LIBS
10604	LIBS="-lgmp $LIBS"	9490	LIBS="-lgmp $LIBS"
10605	cat >conftest.$ac_ext <<_ACEOF
10606	/* confdefs.h. */
10607	_ACEOF
10608	cat confdefs.h >>conftest.$ac_ext	9491	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10609	cat >>conftest.$ac_ext <<_ACEOF
10610	/* end confdefs.h. */	9492	/* end confdefs.h. */
10611		9493
10612		9494	namespace conftest {
		9495	extern "C" int main ();
		9496	}
10613	int	9497	int
10614	main ()	9498	main (void)
10615	{	9499	{
10616	return main ();	9500	return conftest::main ();
10617	;	9501	;
10618	return 0;	9502	return 0;
10619	}	9503	}
10620	_ACEOF	9504	_ACEOF
10621	rm -f conftest.$ac_objext conftest$ac_exeext	9505	if ac_fn_cxx_try_link "$LINENO"
10622	if { (ac_try="$ac_link"	9506	then :
10623	case "(($ac_try" in
10624	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10625	*) ac_try_echo=$ac_try;;
10626	esac
10627	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10628	(eval "$ac_link") 2>conftest.er1
10629	ac_status=$?
10630	grep -v '^ *+' conftest.er1 >conftest.err
10631	rm -f conftest.er1
10632	cat conftest.err >&5
10633	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10634	(exit $ac_status); } && {
10635	test -z "$ac_cxx_werror_flag" ||
10636	test ! -s conftest.err
10637	} && test -s conftest$ac_exeext &&
10638	$as_test_x conftest$ac_exeext; then
10639	ac_cv_lib_gmp_main=yes	9507	ac_cv_lib_gmp_main=yes
10640	else	9508	else $as_nop
10641	echo "$as_me: failed program was:" >&5
10642	sed 's/^/| /' conftest.$ac_ext >&5
10643
10644	ac_cv_lib_gmp_main=no	9509	ac_cv_lib_gmp_main=no
10645	fi	9510	fi
10646
10647	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	9511	rm -f core conftest.err conftest.$ac_objext conftest.beam \
10648	conftest$ac_exeext conftest.$ac_ext	9512	conftest$ac_exeext conftest.$ac_ext
10649	LIBS=$ac_check_lib_save_LIBS	9513	LIBS=$ac_check_lib_save_LIBS
10650	fi	9514	fi
10651	{ echo "$as_me:$LINENO: result: $ac_cv_lib_gmp_main" >&5	9515	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp_main" >&5
10652	echo "${ECHO_T}$ac_cv_lib_gmp_main" >&6; }	9516	printf "%s\n" "$ac_cv_lib_gmp_main" >&6; }
10653	if test $ac_cv_lib_gmp_main = yes; then	9517	if test "x$ac_cv_lib_gmp_main" = xyes
10654	cat >>confdefs.h <<_ACEOF	9518	then :
10655	#define HAVE_LIBGMP 1	9519	printf "%s\n" "#define HAVE_LIBGMP 1" >>confdefs.h
10656	_ACEOF
10657		9520
10658	LIBS="-lgmp $LIBS"	9521	LIBS="-lgmp $LIBS"
10659		9522
10660	else	9523	else $as_nop
10661	{ { echo "$as_me:$LINENO: error: libgmp not found, required for --enable-dns" >&5	9524	as_fn_error $? "libgmp not found, required for --enable-dns" "$LINENO" 5
10662	echo "$as_me: error: libgmp not found, required for --enable-dns" >&2;}
10663	{ (exit 1); exit 1; }; }
10664	fi	9525	fi
10665		9526
10666		9527
10667		9528
10668	cat >>confdefs.h <<_ACEOF	9529	printf "%s\n" "#define ENABLE_DNS 1" >>confdefs.h
10669	#define ENABLE_DNS 1
10670	_ACEOF
10671		9530
10672		9531
10673		9532
10674	fi	9533	fi
10675		9534
10676		9535
		9536	RSA=3072
		9537	# Check whether --enable-rsa-length was given.
		9538	if test ${enable_rsa_length+y}
		9539	then :
		9540	enableval=$enable_rsa_length; RSA=$enableval
		9541
		9542	fi
		9543
		9544
		9545	printf "%s\n" "#define RSABITS $RSA" >>confdefs.h
		9546
		9547
10677	HMAC=12	9548	HMACSIZE=12
10678	# Check whether --enable-hmac-length was given.	9549	# Check whether --enable-hmac-length was given.
10679	if test "${enable_hmac_length+set}" = set; then	9550	if test ${enable_hmac_length+y}
		9551	then :
10680	enableval=$enable_hmac_length; HMAC=$enableval	9552	enableval=$enable_hmac_length; HMACSIZE=$enableval
10681		9553
10682	fi	9554	fi
10683		9555
10684		9556
10685	cat >>confdefs.h <<_ACEOF	9557	printf "%s\n" "#define HMACLENGTH $HMACSIZE" >>confdefs.h
10686	#define HMACLENGTH $HMAC
10687	_ACEOF
10688
10689
10690	RAND=8
10691	# Check whether --enable-rand-length was given.
10692	if test "${enable_rand_length+set}" = set; then
10693	enableval=$enable_rand_length; RAND=$enableval
10694
10695	fi
10696
10697
10698	cat >>confdefs.h <<_ACEOF
10699	#define RAND_SIZE $RAND
10700	_ACEOF
10701		9558
10702		9559
10703	MTU=1500	9560	MTU=1500
10704	# Check whether --enable-mtu was given.	9561	# Check whether --enable-max-mtu was given.
10705	if test "${enable_mtu+set}" = set; then	9562	if test ${enable_max_mtu+y}
		9563	then :
10706	enableval=$enable_mtu; MTU=$enableval	9564	enableval=$enable_max_mtu; MTU=$enableval
10707		9565
10708	fi	9566	fi
10709		9567
10710		9568
10711	cat >>confdefs.h <<_ACEOF	9569	printf "%s\n" "#define MAX_MTU ($MTU + 14)" >>confdefs.h
10712	#define MAX_MTU $MTU + 14
10713	_ACEOF
10714		9570
10715		9571
10716	COMPRESS=1	9572	COMPRESS=1
10717	# Check whether --enable-compression was given.	9573	# Check whether --enable-compression was given.
10718	if test "${enable_compression+set}" = set; then	9574	if test ${enable_compression+y}
		9575	then :
10719	enableval=$enable_compression; if test "x$enableval" = xno; then	9576	enableval=$enable_compression; if test "x$enableval" = xno; then
10720	COMPRESS=0	9577	COMPRESS=0
10721	fi	9578	fi
10722		9579
10723	fi	9580	fi
10724		9581
10725		9582
10726	cat >>confdefs.h <<_ACEOF	9583	printf "%s\n" "#define ENABLE_COMPRESSION $COMPRESS" >>confdefs.h
10727	#define ENABLE_COMPRESSION $COMPRESS
10728	_ACEOF
10729		9584
10730		9585
10731	CIPHER=aes_128_cbc	9586	CIPHER=aes_128_ctr
10732	# Check whether --enable-cipher was given.	9587	# Check whether --enable-cipher was given.
10733	if test "${enable_cipher+set}" = set; then	9588	if test ${enable_cipher+y}
		9589	then :
10734	enableval=$enable_cipher; if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi	9590	enableval=$enable_cipher; #if test "x$enableval" = xbf ; then CIPHER=bf_ctr ; fi
10735	if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi	9591	if test "x$enableval" = xaes-128 ; then CIPHER=aes_128_ctr ; fi
10736	if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi	9592	if test "x$enableval" = xaes-192 ; then CIPHER=aes_192_ctr ; fi
10737	if test "x$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$enableval" = xcamellia-256; then CIPHER=camellia_256_ctr; fi
10738		9596
10739	fi	9597	fi
10740		9598
10741		9599
10742	cat >>confdefs.h <<_ACEOF	9600	printf "%s\n" "#define ENABLE_CIPHER EVP_${CIPHER}" >>confdefs.h
10743	#define ENABLE_CIPHER EVP_${CIPHER}
10744	_ACEOF
10745		9601
10746		9602
10747	DIGEST=ripemd160	9603	HMAC=sha1
10748	# Check whether --enable-digest was given.	9604	# Check whether --enable-hmac-digest was given.
10749	if test "${enable_digest+set}" = set; then	9605	if test ${enable_hmac_digest+y}
		9606	then :
		9607	enableval=$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$enableval" = xsha256 ; then HMAC=sha256 ; fi
		9610	if test "x$enableval" = xsha1 ; then HMAC=sha1 ; fi
		9611	if test "x$enableval" = xripemd160; then HMAC=ripemd160; fi
		9612
		9613	fi
		9614
		9615
		9616	printf "%s\n" "#define ENABLE_HMAC EVP_${HMAC}" >>confdefs.h
		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$enableval" = xwhirlpool; then AUTH=whirlpool; fi
10750	enableval=$enable_digest; if test "x$enableval" = xsha512 ; then DIGEST=sha512 ; fi	9624	if test "x$enableval" = xsha512 ; then AUTH=sha512 ; fi
10751	if test "x$enableval" = xsha256 ; then DIGEST=sha256 ; fi	9625	if test "x$enableval" = xsha256 ; then AUTH=sha256 ; fi
10752	if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi
10753	if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi
10754	if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
10755	if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
10756		9626
10757	fi	9627	fi
10758		9628
10759		9629
10760	cat >>confdefs.h <<_ACEOF	9630	printf "%s\n" "#define ENABLE_AUTH EVP_${AUTH}" >>confdefs.h
10761	#define ENABLE_DIGEST EVP_${DIGEST}
10762	_ACEOF
10763		9631
10764		9632
10765	if $CXX -v --help 2>&1 | grep -q fno-rtti; then	9633	if $CXX -v --help 2>&1 | grep -q fno-rtti; then
10766	CXXFLAGS="$CXXFLAGS -fno-rtti"	9634	CXXFLAGS="$CXXFLAGS -fno-rtti"
10767	fi	9635	fi
…		…
10802	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do	9670	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
10803	eval ac_val=\$$ac_var	9671	eval ac_val=\$$ac_var
10804	case $ac_val in #(	9672	case $ac_val in #(
10805	*${as_nl}*)	9673	*${as_nl}*)
10806	case $ac_var in #(	9674	case $ac_var in #(
10807	*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5	9675	*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
10808	echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;	9676	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
10809	esac	9677	esac
10810	case $ac_var in #(	9678	case $ac_var in #(
10811	_ | IFS | as_nl) ;; #(	9679	_ | IFS | as_nl) ;; #(
10812	*) $as_unset $ac_var ;;	9680	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		9681	*) { eval $ac_var=; unset $ac_var;} ;;
10813	esac ;;	9682	esac ;;
10814	esac	9683	esac
10815	done	9684	done
10816		9685
10817	(set) 2>&1 |	9686	(set) 2>&1 |
10818	case $as_nl`(ac_space=' '; set) 2>&1` in #(	9687	case $as_nl`(ac_space=' '; set) 2>&1` in #(
10819	*${as_nl}ac_space=\ *)	9688	*${as_nl}ac_space=\ *)
10820	# `set' does not quote correctly, so add quotes (double-quote	9689	# `set' does not quote correctly, so add quotes: double-quote
10821	# substitution turns \\\\ into \\, and sed turns \\ into \).	9690	# substitution turns \\\\ into \\, and sed turns \\ into \.
10822	sed -n \	9691	sed -n \
10823	"s/'/'\\\\''/g;	9692	"s/'/'\\\\''/g;
10824	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	9693	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
10825	;; #(	9694	;; #(
10826	*)	9695	*)
…		…
10832	) |	9701	) |
10833	sed '	9702	sed '
10834	/^ac_cv_env_/b end	9703	/^ac_cv_env_/b end
10835	t clear	9704	t clear
10836	:clear	9705	:clear
10837	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	9706	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
10838	t end	9707	t end
10839	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	9708	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
10840	:end' >>confcache	9709	:end' >>confcache
10841	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else	9710	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
10842	if test -w "$cache_file"; then	9711	if test -w "$cache_file"; then
10843	test "x$cache_file" != "x/dev/null" &&	9712	if test "x$cache_file" != "x/dev/null"; then
10844	{ echo "$as_me:$LINENO: updating cache $cache_file" >&5	9713	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
10845	echo "$as_me: updating cache $cache_file" >&6;}	9714	printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
		9715	if test ! -f "$cache_file" || test -h "$cache_file"; then
10846	cat confcache >$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
10847	else	9727	else
10848	{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5	9728	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
10849	echo "$as_me: not updating unwritable cache $cache_file" >&6;}	9729	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
10850	fi	9730	fi
10851	fi	9731	fi
10852	rm -f confcache	9732	rm -f confcache
10853		9733
10854	test "x$prefix" = xNONE && prefix=$ac_default_prefix	9734	test "x$prefix" = xNONE && prefix=$ac_default_prefix
…		…
10857		9737
10858	DEFS=-DHAVE_CONFIG_H	9738	DEFS=-DHAVE_CONFIG_H
10859		9739
10860	ac_libobjs=	9740	ac_libobjs=
10861	ac_ltlibobjs=	9741	ac_ltlibobjs=
		9742	U=
10862	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
10863	# 1. Remove the extension, and $U if already installed.	9744	# 1. Remove the extension, and $U if already installed.
10864	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'	9745	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
10865	ac_i=`echo "$ac_i" | sed "$ac_script"`	9746	ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
10866	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR	9747	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
10867	# will be set to the directory where LIBOBJS objects are built.	9748	# will be set to the directory where LIBOBJS objects are built.
10868	ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"	9749	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
10869	ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'	9750	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
10870	done	9751	done
10871	LIBOBJS=$ac_libobjs	9752	LIBOBJS=$ac_libobjs
10872		9753
10873	LTLIBOBJS=$ac_ltlibobjs	9754	LTLIBOBJS=$ac_ltlibobjs
10874		9755
10875		9756
		9757	{ printf "%s\n" "$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 "$EXEEXT"; then
		9766	am__EXEEXT_TRUE=
		9767	am__EXEEXT_FALSE='#'
		9768	else
		9769	am__EXEEXT_TRUE='#'
		9770	am__EXEEXT_FALSE=
		9771	fi
		9772
10876	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then	9773	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
10877	{ { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.	9774	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
10878	Usually this means the macro was only invoked conditionally." >&5	9775	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10879	echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
10880	Usually this means the macro was only invoked conditionally." >&2;}
10881	{ (exit 1); exit 1; }; }
10882	fi	9776	fi
10883	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then	9777	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
10884	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.	9778	as_fn_error $? "conditional \"AMDEP\" was never defined.
10885	Usually this means the macro was only invoked conditionally." >&5	9779	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10886	echo "$as_me: error: conditional \"AMDEP\" was never defined.
10887	Usually this means the macro was only invoked conditionally." >&2;}
10888	{ (exit 1); exit 1; }; }
10889	fi	9780	fi
10890	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then	9781	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
10891	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.	9782	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
10892	Usually this means the macro was only invoked conditionally." >&5	9783	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10893	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
10894	Usually this means the macro was only invoked conditionally." >&2;}
10895	{ (exit 1); exit 1; }; }
10896	fi	9784	fi
10897	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then	9785	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
10898	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.	9786	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
10899	Usually this means the macro was only invoked conditionally." >&5	9787	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10900	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
10901	Usually this means the macro was only invoked conditionally." >&2;}
10902	{ (exit 1); exit 1; }; }
10903	fi	9788	fi
10904	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then	9789	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then
10905	{ { echo "$as_me:$LINENO: error: conditional \"ROHC\" was never defined.	9790	as_fn_error $? "conditional \"ROHC\" was never defined.
10906	Usually this means the macro was only invoked conditionally." >&5	9791	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10907	echo "$as_me: error: conditional \"ROHC\" was never defined.
10908	Usually this means the macro was only invoked conditionally." >&2;}
10909	{ (exit 1); exit 1; }; }
10910	fi	9792	fi
10911		9793
10912	: ${CONFIG_STATUS=./config.status}	9794	: "${CONFIG_STATUS=./config.status}"
		9795	ac_write_fail=0
10913	ac_clean_files_save=$ac_clean_files	9796	ac_clean_files_save=$ac_clean_files
10914	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	9797	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
10915	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	9798	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
10916	echo "$as_me: creating $CONFIG_STATUS" >&6;}	9799	printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
10917	cat >$CONFIG_STATUS <<_ACEOF	9800	as_write_fail=0
		9801	cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
10918	#! $SHELL	9802	#! $SHELL
10919	# Generated by $as_me.	9803	# Generated by $as_me.
10920	# Run this file to recreate the current configuration.	9804	# Run this file to recreate the current configuration.
10921	# Compiler output produced by configure, useful for debugging	9805	# Compiler output produced by configure, useful for debugging
10922	# configure, is in config.log if it exists.	9806	# configure, is in config.log if it exists.
10923		9807
10924	debug=false	9808	debug=false
10925	ac_cs_recheck=false	9809	ac_cs_recheck=false
10926	ac_cs_silent=false	9810	ac_cs_silent=false
		9811
10927	SHELL=\${CONFIG_SHELL-$SHELL}	9812	SHELL=\${CONFIG_SHELL-$SHELL}
		9813	export SHELL
10928	_ACEOF	9814	_ASEOF
10929		9815	cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
10930	cat >>$CONFIG_STATUS <<\_ACEOF
10931	## --------------------- ##	9816	## -------------------- ##
10932	## M4sh Initialization. ##	9817	## M4sh Initialization. ##
10933	## --------------------- ##	9818	## -------------------- ##
10934		9819
10935	# Be more Bourne compatible	9820	# Be more Bourne compatible
10936	DUALCASE=1; export DUALCASE # for MKS sh	9821	DUALCASE=1; export DUALCASE # for MKS sh
		9822	as_nop=:
10937	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	9823	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		9824	then :
10938	emulate sh	9825	emulate sh
10939	NULLCMD=:	9826	NULLCMD=:
10940	# 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
10941	# is contrary to our usage. Disable this feature.	9828	# is contrary to our usage. Disable this feature.
10942	alias -g '${1+"$@"}'='"$@"'	9829	alias -g '${1+"$@"}'='"$@"'
10943	setopt NO_GLOB_SUBST	9830	setopt NO_GLOB_SUBST
10944	else	9831	else $as_nop
10945	case `(set -o) 2>/dev/null` in	9832	case `(set -o) 2>/dev/null` in #(
10946	*posix*) set -o posix ;;	9833	*posix*) :
		9834	set -o posix ;; #(
		9835	*) :
		9836	;;
10947	esac	9837	esac
10948
10949	fi	9838	fi
10950		9839
10951		9840
10952		9841
		9842	# Reset variables that may have inherited troublesome values from
		9843	# the environment.
10953		9844
10954	# PATH needs CR
10955	# Avoid depending upon Character Ranges.
10956	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
10957	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
10958	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
10959	as_cr_digits='0123456789'
10960	as_cr_alnum=$as_cr_Letters$as_cr_digits
10961
10962	# The user is always right.
10963	if test "${PATH_SEPARATOR+set}" != set; then
10964	echo "#! /bin/sh" >conf$$.sh
10965	echo "exit 0" >>conf$$.sh
10966	chmod +x conf$$.sh
10967	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
10968	PATH_SEPARATOR=';'
10969	else
10970	PATH_SEPARATOR=:
10971	fi
10972	rm -f conf$$.sh
10973	fi
10974
10975	# Support unset when possible.
10976	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
10977	as_unset=unset
10978	else
10979	as_unset=false
10980	fi
10981
10982
10983	# IFS
10984	# We need space, tab and new line, in precisely that order. Quoting is	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.)
10985	# there to prevent editors from complaining about space-tab.	9848	# Quoting is to prevent editors from complaining about space-tab.
10986	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
10987	# splitting by setting IFS to empty value.)
10988	as_nl='	9849	as_nl='
10989	'	9850	'
		9851	export as_nl
10990	IFS=" "" $as_nl"	9852	IFS=" "" $as_nl"
10991		9853
		9854	PS1='$ '
		9855	PS2='> '
		9856	PS4='+ '
		9857
		9858	# Ensure predictable behavior from utilities with locale-dependent output.
		9859	LC_ALL=C
		9860	export LC_ALL
		9861	LANGUAGE=C
		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
10992	# Find who we are. Look in the path if we contain no directory separator.	9889	# Find who we are. Look in the path if we contain no directory separator.
		9890	as_myself=
10993	case $0 in	9891	case $0 in #((
10994	*[\\/]* ) as_myself=$0 ;;	9892	*[\\/]* ) as_myself=$0 ;;
10995	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	9893	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10996	for as_dir in $PATH	9894	for as_dir in $PATH
10997	do	9895	do
10998	IFS=$as_save_IFS	9896	IFS=$as_save_IFS
10999	test -z "$as_dir" && as_dir=.	9897	case $as_dir in #(((
		9898	'') as_dir=./ ;;
		9899	*/) ;;
		9900	*) as_dir=$as_dir/ ;;
		9901	esac
11000	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	9902	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
11001	done	9903	done
11002	IFS=$as_save_IFS	9904	IFS=$as_save_IFS
11003		9905
11004	;;	9906	;;
11005	esac	9907	esac
11006	# We did not find ourselves, most probably we were run as `sh COMMAND'	9908	# We did not find ourselves, most probably we were run as `sh COMMAND'
11007	# in which case we are not to be found in the path.	9909	# in which case we are not to be found in the path.
11008	if test "x$as_myself" = x; then	9910	if test "x$as_myself" = x; then
11009	as_myself=$0	9911	as_myself=$0
11010	fi	9912	fi
11011	if test ! -f "$as_myself"; then	9913	if test ! -f "$as_myself"; then
11012	echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2	9914	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
11013	{ (exit 1); exit 1; }	9915	exit 1
11014	fi	9916	fi
11015		9917
11016	# Work around bugs in pre-3.0 UWIN ksh.
11017	for as_var in ENV MAIL MAILPATH
11018	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
11019	done
11020	PS1='$ '
11021	PS2='> '
11022	PS4='+ '
11023		9918
11024	# NLS nuisances.	9919
11025	for as_var in \	9920	# as_fn_error STATUS ERROR [LINENO LOG_FD]
11026	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	9921	# ----------------------------------------
11027	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	9922	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
11028	LC_TELEPHONE LC_TIME	9923	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
11029	do	9924	# script with STATUS, using 1 if that was 0.
11030	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then	9925	as_fn_error ()
11031	eval $as_var=C; export $as_var	9926	{
11032	else	9927	as_status=$1; test $as_status -eq 0 && as_status=1
11033	($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var	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" >&$4
11034	fi	9931	fi
11035	done	9932	printf "%s\n" "$as_me: error: $2" >&2
		9933	as_fn_exit $as_status
		9934	} # as_fn_error
11036		9935
11037	# 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
11038	if expr a : '\(a\)' >/dev/null 2>&1 &&	10003	if expr a : '\(a\)' >/dev/null 2>&1 &&
11039	test "X`expr 00001 : '.*\(...\)'`" = X001; then	10004	test "X`expr 00001 : '.*\(...\)'`" = X001; then
11040	as_expr=expr	10005	as_expr=expr
11041	else	10006	else
11042	as_expr=false	10007	as_expr=false
…		…
11046	as_basename=basename	10011	as_basename=basename
11047	else	10012	else
11048	as_basename=false	10013	as_basename=false
11049	fi	10014	fi
11050		10015
		10016	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		10017	as_dirname=dirname
		10018	else
		10019	as_dirname=false
		10020	fi
11051		10021
11052	# Name of the executable.
11053	as_me=`$as_basename -- "$0" ||	10022	as_me=`$as_basename -- "$0" ||
11054	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	10023	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
11055	X"$0" : 'X\(//\)$' \| \	10024	X"$0" : 'X\(//\)$' \| \
11056	X"$0" : 'X\(/\)' \| . 2>/dev/null ||	10025	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
11057	echo X/"$0" |	10026	printf "%s\n" X/"$0" |
11058	sed '/^.*\/\([^/][^/]*\)\/*$/{	10027	sed '/^.*\/\([^/][^/]*\)\/*$/{
11059	s//\1/	10028	s//\1/
11060	q	10029	q
11061	}	10030	}
11062	/^X\/\(\/\/\)$/{	10031	/^X\/\(\/\/\)$/{
…		…
11067	s//\1/	10036	s//\1/
11068	q	10037	q
11069	}	10038	}
11070	s/.*/./; q'`	10039	s/.*/./; q'`
11071		10040
11072	# CDPATH.	10041	# Avoid depending upon Character Ranges.
11073	$as_unset CDPATH	10042	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
		10043	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
		10044	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
		10045	as_cr_digits='0123456789'
		10046	as_cr_alnum=$as_cr_Letters$as_cr_digits
11074		10047
11075		10048
11076		10049	# Determine whether it's possible to make 'echo' print without a newline.
11077	as_lineno_1=$LINENO	10050	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
11078	as_lineno_2=$LINENO	10051	# for compatibility with existing Makefiles.
11079	test "x$as_lineno_1" != "x$as_lineno_2" &&
11080	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
11081
11082	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
11083	# uniformly replaced by the line number. The first 'sed' inserts a
11084	# line-number line after each line using $LINENO; the second 'sed'
11085	# does the real work. The second script uses 'N' to pair each
11086	# line-number line with the line containing $LINENO, and appends
11087	# trailing '-' during substitution so that $LINENO is not a special
11088	# case at line end.
11089	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
11090	# scripts with optimization help from Paolo Bonzini. Blame Lee
11091	# E. McMahon (1931-1989) for sed's syntax. :-)
11092	sed -n '
11093	p
11094	/[$]LINENO/=
11095	' <$as_myself |
11096	sed '
11097	s/[$]LINENO.*/&-/
11098	t lineno
11099	b
11100	:lineno
11101	N
11102	:loop
11103	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
11104	t loop
11105	s/-\n.*//
11106	' >$as_me.lineno &&
11107	chmod +x "$as_me.lineno" ||
11108	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
11109	{ (exit 1); exit 1; }; }
11110
11111	# Don't try to exec as it changes $[0], causing all sort of problems
11112	# (the dirname of $[0] is not the place where we might find the
11113	# original and so on. Autoconf is especially sensitive to this).
11114	. "./$as_me.lineno"
11115	# Exit status is that of the last command.
11116	exit
11117	}
11118
11119
11120	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
11121	as_dirname=dirname
11122	else
11123	as_dirname=false
11124	fi
11125
11126	ECHO_C= ECHO_N= ECHO_T=	10052	ECHO_C= ECHO_N= ECHO_T=
11127	case `echo -n x` in	10053	case `echo -n x` in #(((((
11128	-n*)	10054	-n*)
11129	case `echo 'x\c'` in	10055	case `echo 'xy\c'` in
11130	*c*) ECHO_T=' ';; # ECHO_T is single tab character.	10056	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
11131	*) ECHO_C='\c';;	10057	xy) ECHO_C='\c';;
		10058	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		10059	ECHO_T=' ';;
11132	esac;;	10060	esac;;
11133	*)	10061	*)
11134	ECHO_N='-n';;	10062	ECHO_N='-n';;
11135	esac	10063	esac
11136		10064
11137	if expr a : '\(a\)' >/dev/null 2>&1 &&	10065	# For backward compatibility with old third-party macros, we provide
11138	test "X`expr 00001 : '.*\(...\)'`" = X001; then	10066	# the shell variables $as_echo and $as_echo_n. New code should use
11139	as_expr=expr	10067	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
11140	else	10068	as_echo='printf %s\n'
11141	as_expr=false	10069	as_echo_n='printf %s'
11142	fi
11143		10070
11144	rm -f conf$$ conf$$.exe conf$$.file	10071	rm -f conf$$ conf$$.exe conf$$.file
11145	if test -d conf$$.dir; then	10072	if test -d conf$$.dir; then
11146	rm -f conf$$.dir/conf$$.file	10073	rm -f conf$$.dir/conf$$.file
11147	else	10074	else
11148	rm -f conf$$.dir	10075	rm -f conf$$.dir
11149	mkdir conf$$.dir	10076	mkdir conf$$.dir 2>/dev/null
11150	fi	10077	fi
11151	echo >conf$$.file	10078	if (echo >conf$$.file) 2>/dev/null; then
11152	if ln -s conf$$.file conf$$ 2>/dev/null; then	10079	if ln -s conf$$.file conf$$ 2>/dev/null; then
11153	as_ln_s='ln -s'	10080	as_ln_s='ln -s'
11154	# ... but there are two gotchas:	10081	# ... but there are two gotchas:
11155	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.	10082	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
11156	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.	10083	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
11157	# In both cases, we have to default to `cp -p'.	10084	# In both cases, we have to default to `cp -pR'.
11158	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||	10085	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
11159	as_ln_s='cp -p'	10086	as_ln_s='cp -pR'
11160	elif ln conf$$.file conf$$ 2>/dev/null; then	10087	elif ln conf$$.file conf$$ 2>/dev/null; then
11161	as_ln_s=ln	10088	as_ln_s=ln
		10089	else
		10090	as_ln_s='cp -pR'
		10091	fi
11162	else	10092	else
11163	as_ln_s='cp -p'	10093	as_ln_s='cp -pR'
11164	fi	10094	fi
11165	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file	10095	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
11166	rmdir conf$$.dir 2>/dev/null	10096	rmdir conf$$.dir 2>/dev/null
11167		10097
11168	if mkdir -p . 2>/dev/null; then	10098
11169	as_mkdir_p=:	10099	# as_fn_mkdir_p
11170	else	10100	# -------------
11171	test -d ./-p && rmdir ./-p	10101	# Create "$as_dir" as a directory, including parents if necessary.
11172	as_mkdir_p=false	10102	as_fn_mkdir_p ()
11173	fi
11174
11175	if test -x / >/dev/null 2>&1; then
11176	as_test_x='test -x'
11177	else
11178	if ls -dL / >/dev/null 2>&1; then
11179	as_ls_L_option=L
11180	else
11181	as_ls_L_option=
11182	fi
11183	as_test_x='
11184	eval sh -c '\''
11185	if test -d "$1"; then
11186	test -d "$1/.";
11187	else
11188	case $1 in
11189	-*)set "./$1";;
11190	esac;
11191	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
11192	???[sx]*):;;*)false;;esac;fi
11193	'\'' sh
11194	'
11195	fi
11196	as_executable_p=$as_test_x
11197
11198	# Sed expression to map a string onto a valid CPP name.
11199	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
11200
11201	# Sed expression to map a string onto a valid variable name.
11202	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
11203
11204
11205	exec 6>&1
11206
11207	# Save the log message, to keep $[0] and so on meaningful, and to
11208	# report actual input values of CONFIG_FILES etc. instead of their
11209	# values after options handling.
11210	ac_log="
11211	This file was extended by $as_me, which was
11212	generated by GNU Autoconf 2.61. Invocation command line was
11213
11214	CONFIG_FILES = $CONFIG_FILES
11215	CONFIG_HEADERS = $CONFIG_HEADERS
11216	CONFIG_LINKS = $CONFIG_LINKS
11217	CONFIG_COMMANDS = $CONFIG_COMMANDS
11218	$ $0 $@
11219
11220	on `(hostname || uname -n) 2>/dev/null | sed 1q`
11221	"
11222
11223	_ACEOF
11224
11225	cat >>$CONFIG_STATUS <<_ACEOF
11226	# Files that config.status was made for.
11227	config_files="$ac_config_files"
11228	config_headers="$ac_config_headers"
11229	config_commands="$ac_config_commands"
11230
11231	_ACEOF
11232
11233	cat >>$CONFIG_STATUS <<\_ACEOF
11234	ac_cs_usage="\
11235	\`$as_me' instantiates files from templates according to the
11236	current configuration.
11237
11238	Usage: $0 [OPTIONS] [FILE]...
11239
11240	-h, --help print this help, then exit
11241	-V, --version print version number and configuration settings, then exit
11242	-q, --quiet do not print progress messages
11243	-d, --debug don't remove temporary files
11244	--recheck update $as_me by reconfiguring in the same conditions
11245	--file=FILE[:TEMPLATE]
11246	instantiate the configuration file FILE
11247	--header=FILE[:TEMPLATE]
11248	instantiate the configuration header FILE
11249
11250	Configuration files:
11251	$config_files
11252
11253	Configuration headers:
11254	$config_headers
11255
11256	Configuration commands:
11257	$config_commands
11258
11259	Report bugs to <bug-autoconf@gnu.org>."
11260
11261	_ACEOF
11262	cat >>$CONFIG_STATUS <<_ACEOF
11263	ac_cs_version="\\
11264	config.status
11265	configured by $0, generated by GNU Autoconf 2.61,
11266	with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
11267
11268	Copyright (C) 2006 Free Software Foundation, Inc.
11269	This config.status script is free software; the Free Software Foundation
11270	gives unlimited permission to copy, distribute and modify it."
11271
11272	ac_pwd='$ac_pwd'
11273	srcdir='$srcdir'
11274	INSTALL='$INSTALL'
11275	_ACEOF
11276
11277	cat >>$CONFIG_STATUS <<\_ACEOF
11278	# If no file are specified by the user, then we need to provide default
11279	# value. By we need to know if files were specified by the user.
11280	ac_need_defaults=:
11281	while test $# != 0
11282	do
11283	case $1 in
11284	--*=*)
11285	ac_option=`expr "X$1" : 'X\([^=]*\)='`
11286	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
11287	ac_shift=:
11288	;;
11289	*)
11290	ac_option=$1
11291	ac_optarg=$2
11292	ac_shift=shift
11293	;;
11294	esac
11295
11296	case $ac_option in
11297	# Handling of the options.
11298	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
11299	ac_cs_recheck=: ;;
11300	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
11301	echo "$ac_cs_version"; exit ;;
11302	--debug | --debu | --deb | --de | --d | -d )
11303	debug=: ;;
11304	--file | --fil | --fi | --f )
11305	$ac_shift
11306	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
11307	ac_need_defaults=false;;
11308	--header | --heade | --head | --hea )
11309	$ac_shift
11310	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
11311	ac_need_defaults=false;;
11312	--he | --h)
11313	# Conflict between --help and --header
11314	{ echo "$as_me: error: ambiguous option: $1
11315	Try \`$0 --help' for more information." >&2
11316	{ (exit 1); exit 1; }; };;
11317	--help | --hel | -h )
11318	echo "$ac_cs_usage"; exit ;;
11319	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
11320	| -silent | --silent | --silen | --sile | --sil | --si | --s)
11321	ac_cs_silent=: ;;
11322
11323	# This is an error.
11324	-*) { echo "$as_me: error: unrecognized option: $1
11325	Try \`$0 --help' for more information." >&2
11326	{ (exit 1); exit 1; }; } ;;
11327
11328	*) ac_config_targets="$ac_config_targets $1"
11329	ac_need_defaults=false ;;
11330
11331	esac
11332	shift
11333	done
11334
11335	ac_configure_extra_args=
11336
11337	if $ac_cs_silent; then
11338	exec 6>/dev/null
11339	ac_configure_extra_args="$ac_configure_extra_args --silent"
11340	fi
11341
11342	_ACEOF
11343	cat >>$CONFIG_STATUS <<_ACEOF
11344	if \$ac_cs_recheck; then
11345	echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
11346	CONFIG_SHELL=$SHELL
11347	export CONFIG_SHELL
11348	exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
11349	fi
11350
11351	_ACEOF
11352	cat >>$CONFIG_STATUS <<\_ACEOF
11353	exec 5>>config.log
11354	{	10103	{
11355	echo
11356	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
11357	## Running $as_me. ##
11358	_ASBOX
11359	echo "$ac_log"
11360	} >&5
11361		10104
11362	_ACEOF
11363	cat >>$CONFIG_STATUS <<_ACEOF
11364	#
11365	# INIT-COMMANDS
11366	#
11367	# Capture the value of obsolete ALL_LINGUAS because we need it to compute
11368	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
11369	# from automake.
11370	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'
11371	# Capture the value of LINGUAS because we need it to compute CATALOGS.
11372	LINGUAS="${LINGUAS-%UNSET%}"
11373
11374	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
11375
11376	_ACEOF
11377
11378	cat >>$CONFIG_STATUS <<\_ACEOF
11379
11380	# Handling of arguments.
11381	for ac_config_target in $ac_config_targets
11382	do
11383	case $ac_config_target in
11384	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
11385	"default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
11386	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
11387	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
11388	"po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
11389	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
11390	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
11391	"lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
11392	"m4/Makefile") CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
11393
11394	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
11395	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
11396	{ (exit 1); exit 1; }; };;
11397	esac
11398	done
11399
11400
11401	# If the user did not use the arguments to specify the items to instantiate,
11402	# then the envvar interface is used. Set only those that are not.
11403	# We use the long form for the default assignment because of an extremely
11404	# bizarre bug on SunOS 4.1.3.
11405	if $ac_need_defaults; then
11406	test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
11407	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
11408	test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
11409	fi
11410
11411	# Have a temporary directory for convenience. Make it in the build tree
11412	# simply because there is no reason against having it here, and in addition,
11413	# creating and moving files from /tmp can sometimes cause problems.
11414	# Hook for its removal unless debugging.
11415	# Note that there is a small window in which the directory will not be cleaned:
11416	# after its creation but before its name has been assigned to `$tmp'.
11417	$debug ||
11418	{
11419	tmp=
11420	trap 'exit_status=$?
11421	{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
11422	' 0
11423	trap '{ (exit 1); exit 1; }' 1 2 13 15
11424	}
11425	# Create a (secure) tmp directory for tmp files.
11426
11427	{
11428	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
11429	test -n "$tmp" && test -d "$tmp"
11430	} ||
11431	{
11432	tmp=./conf$$-$RANDOM
11433	(umask 077 && mkdir "$tmp")
11434	} ||
11435	{
11436	echo "$me: cannot create a temporary directory in ." >&2
11437	{ (exit 1); exit 1; }
11438	}
11439
11440	#
11441	# Set up the sed scripts for CONFIG_FILES section.
11442	#
11443
11444	# No need to generate the scripts if there are no CONFIG_FILES.
11445	# This happens for instance when ./config.status config.h
11446	if test -n "$CONFIG_FILES"; then
11447
11448	_ACEOF
11449
11450
11451
11452	ac_delim='%!_!# '
11453	for ac_last_try in false false false false false :; do
11454	cat >conf$$subs.sed <<_ACEOF
11455	SHELL!$SHELL$ac_delim
11456	PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
11457	PACKAGE_NAME!$PACKAGE_NAME$ac_delim
11458	PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
11459	PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
11460	PACKAGE_STRING!$PACKAGE_STRING$ac_delim
11461	PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
11462	exec_prefix!$exec_prefix$ac_delim
11463	prefix!$prefix$ac_delim
11464	program_transform_name!$program_transform_name$ac_delim
11465	bindir!$bindir$ac_delim
11466	sbindir!$sbindir$ac_delim
11467	libexecdir!$libexecdir$ac_delim
11468	datarootdir!$datarootdir$ac_delim
11469	datadir!$datadir$ac_delim
11470	sysconfdir!$sysconfdir$ac_delim
11471	sharedstatedir!$sharedstatedir$ac_delim
11472	localstatedir!$localstatedir$ac_delim
11473	includedir!$includedir$ac_delim
11474	oldincludedir!$oldincludedir$ac_delim
11475	docdir!$docdir$ac_delim
11476	infodir!$infodir$ac_delim
11477	htmldir!$htmldir$ac_delim
11478	dvidir!$dvidir$ac_delim
11479	pdfdir!$pdfdir$ac_delim
11480	psdir!$psdir$ac_delim
11481	libdir!$libdir$ac_delim
11482	localedir!$localedir$ac_delim
11483	mandir!$mandir$ac_delim
11484	DEFS!$DEFS$ac_delim
11485	ECHO_C!$ECHO_C$ac_delim
11486	ECHO_N!$ECHO_N$ac_delim
11487	ECHO_T!$ECHO_T$ac_delim
11488	LIBS!$LIBS$ac_delim
11489	build_alias!$build_alias$ac_delim
11490	host_alias!$host_alias$ac_delim
11491	target_alias!$target_alias$ac_delim
11492	build!$build$ac_delim
11493	build_cpu!$build_cpu$ac_delim
11494	build_vendor!$build_vendor$ac_delim
11495	build_os!$build_os$ac_delim
11496	host!$host$ac_delim
11497	host_cpu!$host_cpu$ac_delim
11498	host_vendor!$host_vendor$ac_delim
11499	host_os!$host_os$ac_delim
11500	target!$target$ac_delim
11501	target_cpu!$target_cpu$ac_delim
11502	target_vendor!$target_vendor$ac_delim
11503	target_os!$target_os$ac_delim
11504	INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
11505	INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
11506	INSTALL_DATA!$INSTALL_DATA$ac_delim
11507	CYGPATH_W!$CYGPATH_W$ac_delim
11508	PACKAGE!$PACKAGE$ac_delim
11509	VERSION!$VERSION$ac_delim
11510	ACLOCAL!$ACLOCAL$ac_delim
11511	AUTOCONF!$AUTOCONF$ac_delim
11512	AUTOMAKE!$AUTOMAKE$ac_delim
11513	AUTOHEADER!$AUTOHEADER$ac_delim
11514	MAKEINFO!$MAKEINFO$ac_delim
11515	AMTAR!$AMTAR$ac_delim
11516	install_sh!$install_sh$ac_delim
11517	STRIP!$STRIP$ac_delim
11518	INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim
11519	AWK!$AWK$ac_delim
11520	SET_MAKE!$SET_MAKE$ac_delim
11521	am__leading_dot!$am__leading_dot$ac_delim
11522	MAINTAINER_MODE_TRUE!$MAINTAINER_MODE_TRUE$ac_delim
11523	MAINTAINER_MODE_FALSE!$MAINTAINER_MODE_FALSE$ac_delim
11524	MAINT!$MAINT$ac_delim
11525	MKINSTALLDIRS!$MKINSTALLDIRS$ac_delim
11526	MSGFMT!$MSGFMT$ac_delim
11527	GMSGFMT!$GMSGFMT$ac_delim
11528	XGETTEXT!$XGETTEXT$ac_delim
11529	MSGMERGE!$MSGMERGE$ac_delim
11530	CC!$CC$ac_delim
11531	CFLAGS!$CFLAGS$ac_delim
11532	LDFLAGS!$LDFLAGS$ac_delim
11533	CPPFLAGS!$CPPFLAGS$ac_delim
11534	ac_ct_CC!$ac_ct_CC$ac_delim
11535	EXEEXT!$EXEEXT$ac_delim
11536	OBJEXT!$OBJEXT$ac_delim
11537	DEPDIR!$DEPDIR$ac_delim
11538	am__include!$am__include$ac_delim
11539	am__quote!$am__quote$ac_delim
11540	AMDEP_TRUE!$AMDEP_TRUE$ac_delim
11541	AMDEP_FALSE!$AMDEP_FALSE$ac_delim
11542	AMDEPBACKSLASH!$AMDEPBACKSLASH$ac_delim
11543	CCDEPMODE!$CCDEPMODE$ac_delim
11544	am__fastdepCC_TRUE!$am__fastdepCC_TRUE$ac_delim
11545	am__fastdepCC_FALSE!$am__fastdepCC_FALSE$ac_delim
11546	USE_NLS!$USE_NLS$ac_delim
11547	LIBICONV!$LIBICONV$ac_delim
11548	LTLIBICONV!$LTLIBICONV$ac_delim
11549	INTLLIBS!$INTLLIBS$ac_delim
11550	LIBINTL!$LIBINTL$ac_delim
11551	LTLIBINTL!$LTLIBINTL$ac_delim
11552	_ACEOF
11553
11554	if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
11555	break
11556	elif $ac_last_try; then
11557	{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
11558	echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
11559	{ (exit 1); exit 1; }; }
11560	else
11561	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
11562	fi
11563	done
11564
11565	ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
11566	if test -n "$ac_eof"; then
11567	ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
11568	ac_eof=`expr $ac_eof + 1`
11569	fi
11570
11571	cat >>$CONFIG_STATUS <<_ACEOF
11572	cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
11573	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
11574	_ACEOF
11575	sed '
11576	s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
11577	s/^/s,@/; s/!/@,|#_!!_#|/
11578	:n
11579	t n
11580	s/'"$ac_delim"'$/,g/; t
11581	s/$/\\/; p
11582	N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
11583	' >>$CONFIG_STATUS <conf$$subs.sed
11584	rm -f conf$$subs.sed
11585	cat >>$CONFIG_STATUS <<_ACEOF
11586	CEOF$ac_eof
11587	_ACEOF
11588
11589
11590	ac_delim='%!_!# '
11591	for ac_last_try in false false false false false :; do
11592	cat >conf$$subs.sed <<_ACEOF
11593	POSUB!$POSUB$ac_delim
11594	CPP!$CPP$ac_delim
11595	CXX!$CXX$ac_delim
11596	CXXFLAGS!$CXXFLAGS$ac_delim
11597	ac_ct_CXX!$ac_ct_CXX$ac_delim
11598	CXXDEPMODE!$CXXDEPMODE$ac_delim
11599	am__fastdepCXX_TRUE!$am__fastdepCXX_TRUE$ac_delim
11600	am__fastdepCXX_FALSE!$am__fastdepCXX_FALSE$ac_delim
11601	GREP!$GREP$ac_delim
11602	EGREP!$EGREP$ac_delim
11603	LN_S!$LN_S$ac_delim
11604	RANLIB!$RANLIB$ac_delim
11605	IFTYPE!$IFTYPE$ac_delim
11606	IFSUBTYPE!$IFSUBTYPE$ac_delim
11607	CXXCPP!$CXXCPP$ac_delim
11608	ALLOCA!$ALLOCA$ac_delim
11609	LINUX_IF_TUN_H!$LINUX_IF_TUN_H$ac_delim
11610	HAVE_TUNTAP!$HAVE_TUNTAP$ac_delim
11611	LDFLAGS_DAEMON!$LDFLAGS_DAEMON$ac_delim
11612	ROHC_TRUE!$ROHC_TRUE$ac_delim
11613	ROHC_FALSE!$ROHC_FALSE$ac_delim
11614	INCLUDES!$INCLUDES$ac_delim
11615	LIBOBJS!$LIBOBJS$ac_delim
11616	LTLIBOBJS!$LTLIBOBJS$ac_delim
11617	_ACEOF
11618
11619	if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 24; then
11620	break
11621	elif $ac_last_try; then
11622	{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
11623	echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
11624	{ (exit 1); exit 1; }; }
11625	else
11626	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
11627	fi
11628	done
11629
11630	ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
11631	if test -n "$ac_eof"; then
11632	ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
11633	ac_eof=`expr $ac_eof + 1`
11634	fi
11635
11636	cat >>$CONFIG_STATUS <<_ACEOF
11637	cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
11638	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
11639	_ACEOF
11640	sed '
11641	s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
11642	s/^/s,@/; s/!/@,|#_!!_#|/
11643	:n
11644	t n
11645	s/'"$ac_delim"'$/,g/; t
11646	s/$/\\/; p
11647	N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
11648	' >>$CONFIG_STATUS <conf$$subs.sed
11649	rm -f conf$$subs.sed
11650	cat >>$CONFIG_STATUS <<_ACEOF
11651	:end
11652	s/|#_!!_#|//g
11653	CEOF$ac_eof
11654	_ACEOF
11655
11656
11657	# VPATH may cause trouble with some makes, so we remove $(srcdir),
11658	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
11659	# trailing colons and then remove the whole line if VPATH becomes empty
11660	# (actually we leave an empty line to preserve line numbers).
11661	if test "x$srcdir" = x.; then
11662	ac_vpsub='/^[ ]*VPATH[ ]*=/{
11663	s/:*\$(srcdir):*/:/
11664	s/:*\${srcdir}:*/:/
11665	s/:*@srcdir@:*/:/
11666	s/^\([^=]*=[ ]*\):*/\1/
11667	s/:*$//
11668	s/^[^=]*=[ ]*$//
11669	}'
11670	fi
11671
11672	cat >>$CONFIG_STATUS <<\_ACEOF
11673	fi # test -n "$CONFIG_FILES"
11674
11675
11676	for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS
11677	do
11678	case $ac_tag in
11679	:[FHLC]) ac_mode=$ac_tag; continue;;
11680	esac
11681	case $ac_mode$ac_tag in
11682	:[FHL]*:*);;
11683	:L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
11684	echo "$as_me: error: Invalid tag $ac_tag." >&2;}
11685	{ (exit 1); exit 1; }; };;
11686	:[FH]-) ac_tag=-:-;;
11687	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
11688	esac
11689	ac_save_IFS=$IFS
11690	IFS=:
11691	set x $ac_tag
11692	IFS=$ac_save_IFS
11693	shift
11694	ac_file=$1
11695	shift
11696
11697	case $ac_mode in
11698	:L) ac_source=$1;;
11699	:[FH])
11700	ac_file_inputs=
11701	for ac_f
11702	do
11703	case $ac_f in
11704	-) ac_f="$tmp/stdin";;
11705	*) # Look for the file first in the build tree, then in the source tree
11706	# (if the path is not absolute). The absolute path cannot be DOS-style,
11707	# because $ac_f cannot contain `:'.
11708	test -f "$ac_f" ||
11709	case $ac_f in
11710	[\\/$]*) false;;
11711	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
11712	esac ||
11713	{ { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
11714	echo "$as_me: error: cannot find input file: $ac_f" >&2;}
11715	{ (exit 1); exit 1; }; };;
11716	esac
11717	ac_file_inputs="$ac_file_inputs $ac_f"
11718	done
11719
11720	# Let's still pretend it is `configure' which instantiates (i.e., don't
11721	# use $as_me), people would be surprised to read:
11722	# /* config.h. Generated by config.status. */
11723	configure_input="Generated from "`IFS=:
11724	echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
11725	if test x"$ac_file" != x-; then
11726	configure_input="$ac_file. $configure_input"
11727	{ echo "$as_me:$LINENO: creating $ac_file" >&5
11728	echo "$as_me: creating $ac_file" >&6;}
11729	fi
11730
11731	case $ac_tag in
11732	*:-:* | *:-) cat >"$tmp/stdin";;
11733	esac
11734	;;
11735	esac
11736
11737	ac_dir=`$as_dirname -- "$ac_file" ||
11738	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11739	X"$ac_file" : 'X\(//\)[^/]' \| \
11740	X"$ac_file" : 'X\(//\)$' \| \
11741	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
11742	echo X"$ac_file" |
11743	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
11744	s//\1/
11745	q
11746	}
11747	/^X\(\/\/\)[^/].*/{
11748	s//\1/
11749	q
11750	}
11751	/^X\(\/\/\)$/{
11752	s//\1/
11753	q
11754	}
11755	/^X\(\/\).*/{
11756	s//\1/
11757	q
11758	}
11759	s/.*/./; q'`
11760	{ as_dir="$ac_dir"
11761	case $as_dir in #(	10105	case $as_dir in #(
11762	-*) as_dir=./$as_dir;;	10106	-*) as_dir=./$as_dir;;
11763	esac	10107	esac
11764	test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {	10108	test -d "$as_dir" || eval $as_mkdir_p || {
11765	as_dirs=	10109	as_dirs=
11766	while :; do	10110	while :; do
11767	case $as_dir in #(	10111	case $as_dir in #(
11768	*\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(	10112	*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
11769	*) as_qdir=$as_dir;;	10113	*) as_qdir=$as_dir;;
11770	esac	10114	esac
11771	as_dirs="'$as_qdir' $as_dirs"	10115	as_dirs="'$as_qdir' $as_dirs"
11772	as_dir=`$as_dirname -- "$as_dir" ||	10116	as_dir=`$as_dirname -- "$as_dir" ||
11773	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	10117	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11774	X"$as_dir" : 'X\(//\)[^/]' \| \	10118	X"$as_dir" : 'X\(//\)[^/]' \| \
11775	X"$as_dir" : 'X\(//\)$' \| \	10119	X"$as_dir" : 'X\(//\)$' \| \
11776	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||	10120	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
11777	echo X"$as_dir" |	10121	printf "%s\n" X"$as_dir" |
11778	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	10122	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
11779	s//\1/	10123	s//\1/
11780	q	10124	q
11781	}	10125	}
11782	/^X\(\/\/\)[^/].*/{	10126	/^X\(\/\/\)[^/].*/{
…		…
11793	}	10137	}
11794	s/.*/./; q'`	10138	s/.*/./; q'`
11795	test -d "$as_dir" && break	10139	test -d "$as_dir" && break
11796	done	10140	done
11797	test -z "$as_dirs" || eval "mkdir $as_dirs"	10141	test -z "$as_dirs" || eval "mkdir $as_dirs"
11798	} || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5	10142	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
11799	echo "$as_me: error: cannot create directory $as_dir" >&2;}	10143
11800	{ (exit 1); exit 1; }; }; }	10144
		10145	} # as_fn_mkdir_p
		10146	if mkdir -p . 2>/dev/null; then
		10147	as_mkdir_p='mkdir -p "$as_dir"'
		10148	else
		10149	test -d ./-p && rmdir ./-p
		10150	as_mkdir_p=false
		10151	fi
		10152
		10153
		10154	# as_fn_executable_p FILE
		10155	# -----------------------
		10156	# Test if FILE is an executable regular file.
		10157	as_fn_executable_p ()
		10158	{
		10159	test -f "$1" && test -x "$1"
		10160	} # as_fn_executable_p
		10161	as_test_x='test -x'
		10162	as_executable_p=as_fn_executable_p
		10163
		10164	# Sed expression to map a string onto a valid CPP name.
		10165	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
		10166
		10167	# Sed expression to map a string onto a valid variable name.
		10168	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
		10169
		10170
		10171	exec 6>&1
		10172	## ----------------------------------- ##
		10173	## Main body of $CONFIG_STATUS script. ##
		10174	## ----------------------------------- ##
		10175	_ASEOF
		10176	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
		10177
		10178	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		10179	# Save the log message, to keep $0 and so on meaningful, and to
		10180	# report actual input values of CONFIG_FILES etc. instead of their
		10181	# values after options handling.
		10182	ac_log="
		10183	This file was extended by gvpe $as_me 3.1, which was
		10184	generated by GNU Autoconf 2.71. Invocation command line was
		10185
		10186	CONFIG_FILES = $CONFIG_FILES
		10187	CONFIG_HEADERS = $CONFIG_HEADERS
		10188	CONFIG_LINKS = $CONFIG_LINKS
		10189	CONFIG_COMMANDS = $CONFIG_COMMANDS
		10190	$ $0 $@
		10191
		10192	on `(hostname || uname -n) 2>/dev/null | sed 1q`
		10193	"
		10194
		10195	_ACEOF
		10196
		10197	case $ac_config_files in *"
		10198	"*) set x $ac_config_files; shift; ac_config_files=$*;;
		10199	esac
		10200
		10201	case $ac_config_headers in *"
		10202	"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
		10203	esac
		10204
		10205
		10206	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		10207	# Files that config.status was made for.
		10208	config_files="$ac_config_files"
		10209	config_headers="$ac_config_headers"
		10210	config_commands="$ac_config_commands"
		10211
		10212	_ACEOF
		10213
		10214	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		10215	ac_cs_usage="\
		10216	\`$as_me' instantiates files and other configuration actions
		10217	from templates according to the current configuration. Unless the files
		10218	and actions are specified as TAGs, all are instantiated by default.
		10219
		10220	Usage: $0 [OPTION]... [TAG]...
		10221
		10222	-h, --help print this help, then exit
		10223	-V, --version print version number and configuration settings, then exit
		10224	--config print configuration, then exit
		10225	-q, --quiet, --silent
		10226	do not print progress messages
		10227	-d, --debug don't remove temporary files
		10228	--recheck update $as_me by reconfiguring in the same conditions
		10229	--file=FILE[:TEMPLATE]
		10230	instantiate the configuration file FILE
		10231	--header=FILE[:TEMPLATE]
		10232	instantiate the configuration header FILE
		10233
		10234	Configuration files:
		10235	$config_files
		10236
		10237	Configuration headers:
		10238	$config_headers
		10239
		10240	Configuration commands:
		10241	$config_commands
		10242
		10243	Report bugs to the package provider."
		10244
		10245	_ACEOF
		10246	ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
		10247	ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
		10248	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		10249	ac_cs_config='$ac_cs_config_escaped'
		10250	ac_cs_version="\\
		10251	gvpe config.status 3.1
		10252	configured by $0, generated by GNU Autoconf 2.71,
		10253	with options \\"\$ac_cs_config\\"
		10254
		10255	Copyright (C) 2021 Free Software Foundation, Inc.
		10256	This config.status script is free software; the Free Software Foundation
		10257	gives unlimited permission to copy, distribute and modify it."
		10258
		10259	ac_pwd='$ac_pwd'
		10260	srcdir='$srcdir'
		10261	INSTALL='$INSTALL'
		10262	MKDIR_P='$MKDIR_P'
		10263	AWK='$AWK'
		10264	test -n "\$AWK" || AWK=awk
		10265	_ACEOF
		10266
		10267	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		10268	# The default lists apply if the user does not specify any file.
		10269	ac_need_defaults=:
		10270	while test $# != 0
		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
		10356	exec 5>>config.log
		10357	{
		10358	echo
		10359	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
		10360	## Running $as_me. ##
		10361	_ASBOX
		10362	printf "%s\n" "$ac_log"
		10363	} >&5
		10364
		10365	_ACEOF
		10366	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		10367	#
		10368	# INIT-COMMANDS
		10369	#
		10370	# Capture the value of obsolete ALL_LINGUAS because we need it to compute
		10371	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
		10372	# from automake.
		10373	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'
		10374	# Capture the value of LINGUAS because we need it to compute CATALOGS.
		10375	LINGUAS="${LINGUAS-%UNSET%}"
		10376
		10377	AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
		10378
		10379	_ACEOF
		10380
		10381	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		10382
		10383	# Handling of arguments.
		10384	for ac_config_target in $ac_config_targets
		10385	do
		10386	case $ac_config_target in
		10387	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
		10388	"default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
		10389	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
		10390	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
		10391	"po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
		10392	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
		10393	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
		10394	"lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
		10395	"m4/Makefile") CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
		10396
		10397	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
		10398	esac
		10399	done
		10400
		10401
		10402	# If the user did not use the arguments to specify the items to instantiate,
		10403	# then the envvar interface is used. Set only those that are not.
		10404	# We use the long form for the default assignment because of an extremely
		10405	# bizarre bug on SunOS 4.1.3.
		10406	if $ac_need_defaults; then
		10407	test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
		10408	test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
		10409	test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands
		10410	fi
		10411
		10412	# Have a temporary directory for convenience. Make it in the build tree
		10413	# simply because there is no reason against having it here, and in addition,
		10414	# creating and moving files from /tmp can sometimes cause problems.
		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'.
		10418	$debug ||
		10419	{
		10420	tmp= ac_tmp=
		10421	trap 'exit_status=$?
		10422	: "${ac_tmp:=$tmp}"
		10423	{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
		10424	' 0
		10425	trap 'as_fn_exit 1' 1 2 13 15
		10426	}
		10427	# Create a (secure) tmp directory for tmp files.
		10428
		10429	{
		10430	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
		10431	test -d "$tmp"
		10432	} ||
		10433	{
		10434	tmp=./conf$$-$RANDOM
		10435	(umask 077 && mkdir "$tmp")
		10436	} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
		10437	ac_tmp=$tmp
		10438
		10439	# Set up the scripts for CONFIG_FILES section.
		10440	# No need to generate them if there are no CONFIG_FILES.
		10441	# This happens for instance with `./config.status config.h'.
		10442	if test -n "$CONFIG_FILES"; then
		10443
		10444
		10445	ac_cr=`echo X | tr X '\015'`
		10446	# On cygwin, bash can eat \r inside `` if the user requested igncr.
		10447	# But we know of no other shell where ac_cr would be empty at this
		10448	# point, so we can use a bashism as a fallback.
		10449	if test "x$ac_cr" = x; then
		10450	eval ac_cr=\$\'\\r\'
		10451	fi
		10452	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
		10453	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
		10454	ac_cs_awk_cr='\\r'
		10455	else
		10456	ac_cs_awk_cr=$ac_cr
		10457	fi
		10458
		10459	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
		10460	_ACEOF
		10461
		10462
		10463	{
		10464	echo "cat >conf$$subs.awk <<_ACEOF" &&
		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$$subs.awk | sed '
		10527	/^[^""]/{
		10528	N
		10529	s/\n//
		10530	}
		10531	' >>$CONFIG_STATUS || ac_write_fail=1
		10532	rm -f conf$$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 = ""
		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
		10561	_ACEOF
		10562	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		10563	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
		10564	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
		10565	else
		10566	cat
		10567	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
		10568	|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
		10569	_ACEOF
		10570
		10571	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
		10572	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
		10573	# trailing colons and then remove the whole line if VPATH becomes empty
		10574	# (actually we leave an empty line to preserve line numbers).
		10575	if test "x$srcdir" = x.; then
		10576	ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
		10577	h
		10578	s///
		10579	s/^/:/
		10580	s/[ ]*$/:/
		10581	s/:\$(srcdir):/:/g
		10582	s/:\${srcdir}:/:/g
		10583	s/:@srcdir@:/:/g
		10584	s/^:*//
		10585	s/:*$//
		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
		10618	else
		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;}
		10759	fi
		10760	# Neutralize special characters interpreted by sed in replacement strings.
		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;;
		10766	esac
		10767
		10768	case $ac_tag in
		10769	*:-:* | *:-) cat >"$ac_tmp/stdin" \
		10770	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
		10771	esac
		10772	;;
		10773	esac
		10774
		10775	ac_dir=`$as_dirname -- "$ac_file" ||
		10776	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
		10777	X"$ac_file" : 'X\(//\)[^/]' \| \
		10778	X"$ac_file" : 'X\(//\)$' \| \
		10779	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
		10780	printf "%s\n" X"$ac_file" |
		10781	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
		10782	s//\1/
		10783	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	}
		10797	s/.*/./; q'`
		10798	as_dir="$ac_dir"; as_fn_mkdir_p
11801	ac_builddir=.	10799	ac_builddir=.
11802		10800
11803	case "$ac_dir" in	10801	case "$ac_dir" in
11804	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	10802	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
11805	*)	10803	*)
11806	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	10804	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
11807	# A ".." for each directory in $ac_dir_suffix.	10805	# A ".." for each directory in $ac_dir_suffix.
11808	ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`	10806	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
11809	case $ac_top_builddir_sub in	10807	case $ac_top_builddir_sub in
11810	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	10808	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
11811	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	10809	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
11812	esac ;;	10810	esac ;;
11813	esac	10811	esac
…		…
11841		10839
11842	case $INSTALL in	10840	case $INSTALL in
11843	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	10841	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
11844	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;	10842	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
11845	esac	10843	esac
		10844	ac_MKDIR_P=$MKDIR_P
		10845	case $MKDIR_P in
		10846	[\\/$]* | ?:[\\/]* ) ;;
		10847	*/*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
		10848	esac
11846	_ACEOF	10849	_ACEOF
11847		10850
11848	cat >>$CONFIG_STATUS <<\_ACEOF	10851	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
11849	# If the template does not know about datarootdir, expand it.	10852	# If the template does not know about datarootdir, expand it.
11850	# FIXME: This hack should be removed a few years after 2.60.	10853	# FIXME: This hack should be removed a few years after 2.60.
11851	ac_datarootdir_hack=; ac_datarootdir_seen=	10854	ac_datarootdir_hack=; ac_datarootdir_seen=
11852		10855	ac_sed_dataroot='
11853	case `sed -n '/datarootdir/ {	10856	/datarootdir/ {
11854	p	10857	p
11855	q	10858	q
11856	}	10859	}
11857	/@datadir@/p	10860	/@datadir@/p
11858	/@docdir@/p	10861	/@docdir@/p
11859	/@infodir@/p	10862	/@infodir@/p
11860	/@localedir@/p	10863	/@localedir@/p
11861	/@mandir@/p	10864	/@mandir@/p'
11862	' $ac_file_inputs` in	10865	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
11863	*datarootdir*) ac_datarootdir_seen=yes;;	10866	*datarootdir*) ac_datarootdir_seen=yes;;
11864	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)	10867	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
11865	{ echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5	10868	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
11866	echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}	10869	printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
11867	_ACEOF	10870	_ACEOF
11868	cat >>$CONFIG_STATUS <<_ACEOF	10871	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
11869	ac_datarootdir_hack='	10872	ac_datarootdir_hack='
11870	s&@datadir@&$datadir&g	10873	s&@datadir@&$datadir&g
11871	s&@docdir@&$docdir&g	10874	s&@docdir@&$docdir&g
11872	s&@infodir@&$infodir&g	10875	s&@infodir@&$infodir&g
11873	s&@localedir@&$localedir&g	10876	s&@localedir@&$localedir&g
11874	s&@mandir@&$mandir&g	10877	s&@mandir@&$mandir&g
11875	s&\\\${datarootdir}&$datarootdir&g' ;;	10878	s&\\\${datarootdir}&$datarootdir&g' ;;
11876	esac	10879	esac
11877	_ACEOF	10880	_ACEOF
11878		10881
11879	# Neutralize VPATH when `$srcdir' = `.'.	10882	# Neutralize VPATH when `$srcdir' = `.'.
11880	# Shell code in configure.ac might set extrasub.	10883	# Shell code in configure.ac might set extrasub.
11881	# FIXME: do we really want to maintain this feature?	10884	# FIXME: do we really want to maintain this feature?
11882	cat >>$CONFIG_STATUS <<_ACEOF	10885	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
11883	sed "$ac_vpsub	10886	ac_sed_extra="$ac_vpsub
11884	$extrasub	10887	$extrasub
11885	_ACEOF	10888	_ACEOF
11886	cat >>$CONFIG_STATUS <<\_ACEOF	10889	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
11887	:t	10890	:t
11888	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	10891	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
11889	s&@configure_input@&$configure_input&;t t	10892	s|@configure_input@|$ac_sed_conf_input|;t t
11890	s&@top_builddir@&$ac_top_builddir_sub&;t t	10893	s&@top_builddir@&$ac_top_builddir_sub&;t t
		10894	s&@top_build_prefix@&$ac_top_build_prefix&;t t
11891	s&@srcdir@&$ac_srcdir&;t t	10895	s&@srcdir@&$ac_srcdir&;t t
11892	s&@abs_srcdir@&$ac_abs_srcdir&;t t	10896	s&@abs_srcdir@&$ac_abs_srcdir&;t t
11893	s&@top_srcdir@&$ac_top_srcdir&;t t	10897	s&@top_srcdir@&$ac_top_srcdir&;t t
11894	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t	10898	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
11895	s&@builddir@&$ac_builddir&;t t	10899	s&@builddir@&$ac_builddir&;t t
11896	s&@abs_builddir@&$ac_abs_builddir&;t t	10900	s&@abs_builddir@&$ac_abs_builddir&;t t
11897	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t	10901	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
11898	s&@INSTALL@&$ac_INSTALL&;t t	10902	s&@INSTALL@&$ac_INSTALL&;t t
		10903	s&@MKDIR_P@&$ac_MKDIR_P&;t t
11899	$ac_datarootdir_hack	10904	$ac_datarootdir_hack
11900	" $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out	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
11901		10908
11902	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&	10909	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
11903	{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&	10910	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
11904	{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&	10911	{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
		10912	"$ac_tmp/out"`; test -z "$ac_out"; } &&
11905	{ echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'	10913	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
11906	which seems to be undefined. Please make sure it is defined." >&5	10914	which seems to be undefined. Please make sure it is defined" >&5
11907	echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'	10915	printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
11908	which seems to be undefined. Please make sure it is defined." >&2;}	10916	which seems to be undefined. Please make sure it is defined" >&2;}
11909		10917
11910	rm -f "$tmp/stdin"	10918	rm -f "$ac_tmp/stdin"
11911	case $ac_file in	10919	case $ac_file in
11912	-) cat "$tmp/out"; rm -f "$tmp/out";;	10920	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
11913	*) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;	10921	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
11914	esac	10922	esac \
		10923	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
11915	;;	10924	;;
11916	:H)	10925	:H)
11917	#	10926	#
11918	# CONFIG_HEADER	10927	# CONFIG_HEADER
11919	#	10928	#
11920	_ACEOF
11921
11922	# Transform confdefs.h into a sed script `conftest.defines', that
11923	# substitutes the proper values into config.h.in to produce config.h.
11924	rm -f conftest.defines conftest.tail
11925	# First, append a space to every undef/define line, to ease matching.
11926	echo 's/$/ /' >conftest.defines
11927	# Then, protect against being on the right side of a sed subst, or in
11928	# an unquoted here document, in config.status. If some macros were
11929	# called several times there might be several #defines for the same
11930	# symbol, which is useless. But do not sort them, since the last
11931	# AC_DEFINE must be honored.
11932	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
11933	# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
11934	# NAME is the cpp macro being defined, VALUE is the value it is being given.
11935	# PARAMS is the parameter list in the macro definition--in most cases, it's
11936	# just an empty string.
11937	ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*'
11938	ac_dB='\\)[ (].*,\\1define\\2'
11939	ac_dC=' '
11940	ac_dD=' ,'
11941
11942	uniq confdefs.h |
11943	sed -n '
11944	t rset
11945	:rset
11946	s/^[ ]*#[ ]*define[ ][ ]*//
11947	t ok
11948	d
11949	:ok
11950	s/[\\&,]/\\&/g
11951	s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
11952	s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
11953	' >>conftest.defines
11954
11955	# Remove the space that was appended to ease matching.
11956	# Then replace #undef with comments. This is necessary, for
11957	# example, in the case of _POSIX_SOURCE, which is predefined and required
11958	# on some systems where configure will not decide to define it.
11959	# (The regexp can be short, since the line contains either #define or #undef.)
11960	echo 's/ $//
11961	s,^[ #]*u.*,/* & */,' >>conftest.defines
11962
11963	# Break up conftest.defines:
11964	ac_max_sed_lines=50
11965
11966	# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
11967	# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
11968	# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
11969	# et cetera.
11970	ac_in='$ac_file_inputs'
11971	ac_out='"$tmp/out1"'
11972	ac_nxt='"$tmp/out2"'
11973
11974	while :
11975	do
11976	# Write a here document:
11977	cat >>$CONFIG_STATUS <<_ACEOF
11978	# First, check the format of the line:
11979	cat >"\$tmp/defines.sed" <<\\CEOF
11980	/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def
11981	/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def
11982	b
11983	:def
11984	_ACEOF
11985	sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
11986	echo 'CEOF
11987	sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
11988	ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
11989	sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
11990	grep . conftest.tail >/dev/null || break
11991	rm -f conftest.defines
11992	mv conftest.tail conftest.defines
11993	done
11994	rm -f conftest.defines conftest.tail
11995
11996	echo "ac_result=$ac_in" >>$CONFIG_STATUS
11997	cat >>$CONFIG_STATUS <<\_ACEOF
11998	if test x"$ac_file" != x-; then	10929	if test x"$ac_file" != x-; then
11999	echo "/* $configure_input */" >"$tmp/config.h"	10930	{
12000	cat "$ac_result" >>"$tmp/config.h"	10931	printf "%s\n" "/* $configure_input */" >&1 \
		10932	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
		10933	} >"$ac_tmp/config.h" \
		10934	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
12001	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
12002	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	10936	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
12003	echo "$as_me: $ac_file is unchanged" >&6;}	10937	printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
12004	else	10938	else
12005	rm -f $ac_file	10939	rm -f "$ac_file"
12006	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
12007	fi	10942	fi
12008	else	10943	else
12009	echo "/* $configure_input */"	10944	printf "%s\n" "/* $configure_input */" >&1 \
12010	cat "$ac_result"	10945	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
		10946	|| as_fn_error $? "could not create -" "$LINENO" 5
12011	fi	10947	fi
12012	rm -f "$tmp/out12"
12013	# Compute $ac_file's index in $config_headers.	10948	# Compute "$ac_file"'s index in $config_headers.
		10949	_am_arg="$ac_file"
12014	_am_stamp_count=1	10950	_am_stamp_count=1
12015	for _am_header in $config_headers :; do	10951	for _am_header in $config_headers :; do
12016	case $_am_header in	10952	case $_am_header in
12017	$ac_file | $ac_file:* )	10953	$_am_arg | $_am_arg:* )
12018	break ;;	10954	break ;;
12019	* )	10955	* )
12020	_am_stamp_count=`expr $_am_stamp_count + 1` ;;	10956	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
12021	esac	10957	esac
12022	done	10958	done
12023	echo "timestamp for $ac_file" >`$as_dirname -- $ac_file ||	10959	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
12024	$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	10960	$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12025	X$ac_file : 'X\(//\)[^/]' \| \	10961	X"$_am_arg" : 'X\(//\)[^/]' \| \
12026	X$ac_file : 'X\(//\)$' \| \	10962	X"$_am_arg" : 'X\(//\)$' \| \
12027	X$ac_file : 'X\(/\)' \| . 2>/dev/null ||	10963	X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
12028	echo X$ac_file |	10964	printf "%s\n" X"$_am_arg" |
12029	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	10965	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12030	s//\1/	10966	s//\1/
12031	q	10967	q
12032	}	10968	}
12033	/^X\(\/\/\)[^/].*/{	10969	/^X\(\/\/\)[^/].*/{
…		…
12043	q	10979	q
12044	}	10980	}
12045	s/.*/./; q'`/stamp-h$_am_stamp_count	10981	s/.*/./; q'`/stamp-h$_am_stamp_count
12046	;;	10982	;;
12047		10983
12048	:C) { echo "$as_me:$LINENO: executing $ac_file commands" >&5	10984	:C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
12049	echo "$as_me: executing $ac_file commands" >&6;}	10985	printf "%s\n" "$as_me: executing $ac_file commands" >&6;}
12050	;;	10986	;;
12051	esac	10987	esac
12052		10988
12053		10989
12054	case $ac_file$ac_mode in	10990	case $ac_file$ac_mode in
…		…
12146	done	11082	done
12147	fi	11083	fi
12148	;;	11084	;;
12149	esac	11085	esac
12150	done ;;	11086	done ;;
12151	"depfiles":C) 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 $CONFIG_FILES ;; #(
		11098	*) :
		11099	;;
		11100	esac
		11101	shift
		11102	# Used to flag and report bootstrapping failures.
		11103	am_rc=0
		11104	for am_mf
		11105	do
12152	# Strip MF so we end up with the name of the file.	11106	# Strip MF so we end up with the name of the file.
12153	mf=`echo "$mf" | sed -e 's/:.*$//'`	11107	am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'`
12154	# Check whether this is an Automake generated Makefile or not.	11108	# Check whether this is an Automake generated Makefile which includes
12155	# We used to match only the files named `Makefile.in', but	11109	# dependency-tracking related rules and includes.
12156	# some people rename them; so instead we look at the file content.	11110	# Grep'ing the whole file directly is not great: AIX grep has a line
12157	# Grep'ing the first line is not enough: some people post-process	11111	# limit of 2048, but all sed's we know have understand at least 4000.
12158	# each Makefile.in and add a new line on top of each file to say so.	11112	sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
12159	# So let's grep whole file.	11113	|| continue
12160	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
12161	dirpart=`$as_dirname -- "$mf" ||	11114	am_dirpart=`$as_dirname -- "$am_mf" ||
12162	$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	11115	$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12163	X"$mf" : 'X\(//\)[^/]' \| \	11116	X"$am_mf" : 'X\(//\)[^/]' \| \
12164	X"$mf" : 'X\(//\)$' \| \	11117	X"$am_mf" : 'X\(//\)$' \| \
12165	X"$mf" : 'X\(/\)' \| . 2>/dev/null ||	11118	X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
12166	echo X"$mf" |	11119	printf "%s\n" X"$am_mf" |
12167	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	11120	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12168	s//\1/	11121	s//\1/
12169	q	11122	q
12170	}	11123	}
12171	/^X\(\/\/\)[^/].*/{	11124	/^X\(\/\/\)[^/].*/{
…		…
12179	/^X\(\/\).*/{	11132	/^X\(\/\).*/{
12180	s//\1/	11133	s//\1/
12181	q	11134	q
12182	}	11135	}
12183	s/.*/./; q'`	11136	s/.*/./; q'`
12184	else	11137	am_filepart=`$as_basename -- "$am_mf" ||
12185	continue
12186	fi
12187	grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
12188	# Extract the definition of DEP_FILES from the Makefile without
12189	# running `make'.
12190	DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
12191	test -z "$DEPDIR" && continue
12192	# When using ansi2knr, U may be empty or an underscore; expand it
12193	U=`sed -n -e '/^U = / s///p' < "$mf"`
12194	test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
12195	# We invoke sed twice because it is the simplest approach to
12196	# changing $(DEPDIR) to its actual value in the expansion.
12197	for file in `sed -n -e '
12198	/^DEP_FILES = .*\\\\$/ {
12199	s/^DEP_FILES = //
12200	:loop
12201	s/\\\\$//
12202	p
12203	n
12204	/\\\\$/ b loop
12205	p
12206	}
12207	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
12208	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
12209	# Make sure the directory exists.
12210	test -f "$dirpart/$file" && continue
12211	fdir=`$as_dirname -- "$file" ||
12212	$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	11138	$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
12213	X"$file" : 'X\(//\)[^/]' \| \
12214	X"$file" : 'X\(//\)$' \| \	11139	X"$am_mf" : 'X\(//\)$' \| \
12215	X"$file" : 'X\(/\)' \| . 2>/dev/null ||	11140	X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
12216	echo X"$file" |	11141	printf "%s\n" X/"$am_mf" |
12217	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	11142	sed '/^.*\/\([^/][^/]*\)\/*$/{
12218	s//\1/	11143	s//\1/
12219	q	11144	q
12220	}	11145	}
12221	/^X\(\/\/\)[^/].*/{	11146	/^X\/\(\/\/\)$/{
12222	s//\1/	11147	s//\1/
12223	q	11148	q
12224	}	11149	}
12225	/^X\(\/\/\)$/{
12226	s//\1/
12227	q
12228	}
12229	/^X\(\/\).*/{	11150	/^X\/\(\/\).*/{
12230	s//\1/	11151	s//\1/
12231	q	11152	q
12232	}	11153	}
12233	s/.*/./; q'`	11154	s/.*/./; q'`
12234	{ as_dir=$dirpart/$fdir	11155	{ echo "$as_me:$LINENO: cd "$am_dirpart" \
12235	case $as_dir in #(	11156	&& sed -e '/# am--include-marker/d' "$am_filepart" \
12236	-*) as_dir=./$as_dir;;	11157	| $MAKE -f - am--depfiles" >&5
12237	esac	11158	(cd "$am_dirpart" \
12238	test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {	11159	&& sed -e '/# am--include-marker/d' "$am_filepart" \
12239	as_dirs=	11160	| $MAKE -f - am--depfiles) >&5 2>&5
12240	while :; do	11161	ac_status=$?
12241	case $as_dir in #(	11162	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12242	*\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(	11163	(exit $ac_status); } || am_rc=$?
12243	*) as_qdir=$as_dir;;
12244	esac
12245	as_dirs="'$as_qdir' $as_dirs"
12246	as_dir=`$as_dirname -- "$as_dir" ||
12247	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12248	X"$as_dir" : 'X\(//\)[^/]' \| \
12249	X"$as_dir" : 'X\(//\)$' \| \
12250	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
12251	echo X"$as_dir" |
12252	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12253	s//\1/
12254	q
12255	}
12256	/^X\(\/\/\)[^/].*/{
12257	s//\1/
12258	q
12259	}
12260	/^X\(\/\/\)$/{
12261	s//\1/
12262	q
12263	}
12264	/^X\(\/\).*/{
12265	s//\1/
12266	q
12267	}
12268	s/.*/./; q'`
12269	test -d "$as_dir" && break
12270	done
12271	test -z "$as_dirs" || eval "mkdir $as_dirs"
12272	} || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
12273	echo "$as_me: error: cannot create directory $as_dir" >&2;}
12274	{ (exit 1); exit 1; }; }; }
12275	# echo "creating $dirpart/$file"
12276	echo '# dummy' > "$dirpart/$file"
12277	done	11164	done
12278	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; }
		11175	fi
		11176	{ am_dirpart=; unset am_dirpart;}
		11177	{ am_filepart=; unset am_filepart;}
		11178	{ am_mf=; unset am_mf;}
		11179	{ am_rc=; unset am_rc;}
		11180	rm -f conftest-deps.mk
		11181	}
12279	;;	11182	;;
12280		11183
12281	esac	11184	esac
12282	done # for ac_tag	11185	done # for ac_tag
12283		11186
12284		11187
12285	{ (exit 0); exit 0; }	11188	as_fn_exit 0
12286	_ACEOF	11189	_ACEOF
12287	chmod +x $CONFIG_STATUS
12288	ac_clean_files=$ac_clean_files_save	11190	ac_clean_files=$ac_clean_files_save
		11191
		11192	test $ac_write_fail = 0 ||
		11193	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
12289		11194
12290		11195
12291	# configure is writing to config.log, and then calls config.status.	11196	# configure is writing to config.log, and then calls config.status.
12292	# config.status does its own redirection, appending to config.log.	11197	# config.status does its own redirection, appending to config.log.
12293	# 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
…		…
12304	exec 5>/dev/null	11209	exec 5>/dev/null
12305	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false	11210	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
12306	exec 5>>config.log	11211	exec 5>>config.log
12307	# Use ||, not &&, to avoid exiting from the if with $? = 1, which	11212	# Use ||, not &&, to avoid exiting from the if with $? = 1, which
12308	# would make configure fail if this is the last instruction.	11213	# would make configure fail if this is the last instruction.
12309	$ac_cs_success || { (exit 1); exit 1; }	11214	$ac_cs_success || as_fn_exit 1
		11215	fi
		11216	if test -n "$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;}
12310	fi	11219	fi
12311		11220
12312		11221
12313	echo	11222	echo
12314	echo "***"	11223	echo "***"
12315	echo "*** Configuration Summary"	11224	echo "*** Configuration Summary"
12316	echo "***"	11225	echo "***"
12317	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"	11226	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
		11227	echo "*** RSA size: $RSA"
12318	echo "*** Cipher used: $CIPHER"	11228	echo "*** Cipher used: $CIPHER"
12319	echo "*** Digest used: $DIGEST"	11229	echo "*** Digest used: $DIGEST"
		11230	echo "*** Authdigest: $AUTH"
12320	echo "*** HMAC length: $HMAC"	11231	echo "*** HMAC length: $HMAC"
12321	echo "*** RAND used: $RAND"
12322	echo "*** Max. MTU: $MTU"	11232	echo "*** Max. MTU: $MTU"
12323		11233
12324	echo "***"	11234	echo "***"
12325	echo "*** Enable options:"	11235	echo "*** Enable options:"
12326	grep ENABLE_ config.h | sed -e 's/^/*** /'	11236	grep ENABLE_ config.h | sed -e 's/^/*** /'
12327		11237
12328	if test "x$DIGEST" = xmd4; then	11238	if test "$HMACSIZE" -lt 12; then
12329	echo "***"	11239	echo "***"
12330	echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure"
12331	fi
12332
12333	if test "$HMAC" -lt 12; then
12334	echo "***"
12335	echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure"	11240	echo "*** WARNING: The hmac length you have chosen ($HMACSIZE) is quite insecure"
12336	fi
12337
12338	if test "$RAND" -lt 8; then
12339	echo "***"
12340	echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure"
12341	fi	11241	fi
12342		11242
12343	echo "***"	11243	echo "***"
12344	echo	11244	echo
12345		11245
		11246	if pkg-config --exists 'libcrypto >= 1.1 libcrypto < 2.0'; then
		11247	cat <<EOF
		11248	
		11249	***
		11250	*** WARNING WARNING WARNING WARNING WARNING WARNING WARNING
		11251	***
		11252	*** You seem to configure gvpe with OpenSSL 1.1 or newer.
		11253	*** While this probably compiles, please note that this is not only
		11254	*** unsupported, but also discouraged.
		11255	***
		11256	*** It is recommended to use either OpenSSL 1.0, as long as that is still
		11257	*** supported, or LibreSSL (https://www.libressl.org/).
		11258	***
		11259	*** This is not a political issue - while porting GVPE to the newer
		11260	*** OpenSSL 1.1 API, I encountered two incompatible API changes that were
		11261	*** not documented, were not caught while compiling but caused security
		11262	*** issues. When reported, the reaction of the OpenSSL developers was to
		11263	*** update the documentation.
		11264	***
		11265	*** As a result, I lost all confidence in the ability and desire of
		11266	*** OpenSSL developers to create a safe API, and would highly recommend
		11267	*** switching to LibreSSL which explicitly avoids such braking changes.
		11268	***
		11269	*** WARNING WARNING WARNING WARNING WARNING WARNING WARNING
		11270	***
		11271	*** Again, do not use OpenSSL 1.1 and complain if stuff breaks.
		11272	*** You have been warned, but your choice is respected.
		11273	***
		11274	
12346		11275
		11276	EOF
		11277	fi
		11278
		11279
		11280

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