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Comparing gvpe/configure (file contents):
Revision 1.44 by pcg, Fri Aug 7 20:58:15 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" (somewhat insecure), "ripemd160", "md5"	1504	"ripemd160", "whirlpool".
1366	(insecure) or "md4" (insecure).	1505	--enable-auth-digest=DIGEST
		1506	Select the hmac algorithm to use (default "sha512").
		1507	Must be one of "sha512", "sha256", "whirlpool".
1367		1508
1368	Optional Packages:	1509	Optional Packages:
1369	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1510	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1370	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1511	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1371	--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
…		…
1373	--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
1374	--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
1375	--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
1376	--with-kernel=dir give the directory with kernel sources	1517	--with-kernel=dir give the directory with kernel sources
1377	(default: /usr/src/linux)	1518	(default: /usr/src/linux)
1378	--with-openssl-include=DIR OpenSSL headers directory (without trailing /openssl)
1379	--with-openssl-lib=DIR OpenSSL library directory
1380		1519
1381	Some influential environment variables:	1520	Some influential environment variables:
1382	CC C compiler command	1521	CC C compiler command
1383	CFLAGS C compiler flags	1522	CFLAGS C compiler flags
1384	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
1385	nonstandard directory <lib dir>	1524	nonstandard directory <lib dir>
1386	LIBS libraries to pass to the linker, e.g. -l<library>	1525	LIBS libraries to pass to the linker, e.g. -l<library>
1387	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
1388	you have headers in a nonstandard directory <include dir>	1527	you have headers in a nonstandard directory <include dir>
1389	CPP C preprocessor	1528	CPP C preprocessor
1390	CXX C++ compiler command	1529	CXX C++ compiler command
1391	CXXFLAGS C++ compiler flags	1530	CXXFLAGS C++ compiler flags
1392	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
1393		1540
1394	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
1395	it to find libraries and programs with nonstandard names/locations.	1542	it to find libraries and programs with nonstandard names/locations.
1396		1543
		1544	Report bugs to the package provider.
1397	_ACEOF	1545	_ACEOF
1398	ac_status=$?	1546	ac_status=$?
1399	fi	1547	fi
1400		1548
1401	if test "$ac_init_help" = "recursive"; then	1549	if test "$ac_init_help" = "recursive"; then
1402	# If there are subdirs, report their specific --help.	1550	# If there are subdirs, report their specific --help.
1403	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
1404	test -d "$ac_dir" || continue	1552	test -d "$ac_dir" ||
		1553	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
		1554	continue
1405	ac_builddir=.	1555	ac_builddir=.
1406		1556
1407	case "$ac_dir" in	1557	case "$ac_dir" in
1408	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	1558	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1409	*)	1559	*)
1410	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	1560	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1411	# A ".." for each directory in $ac_dir_suffix.	1561	# A ".." for each directory in $ac_dir_suffix.
1412	ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`	1562	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1413	case $ac_top_builddir_sub in	1563	case $ac_top_builddir_sub in
1414	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	1564	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1415	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	1565	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1416	esac ;;	1566	esac ;;
1417	esac	1567	esac
…		…
1435	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;	1585	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1436	esac	1586	esac
1437	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix	1587	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1438		1588
1439	cd "$ac_dir" || { ac_status=$?; continue; }	1589	cd "$ac_dir" || { ac_status=$?; continue; }
1440	# Check for guested configure.	1590	# Check for configure.gnu first; this name is used for a wrapper for
		1591	# Metaconfig's "Configure" on case-insensitive file systems.
1441	if test -f "$ac_srcdir/configure.gnu"; then	1592	if test -f "$ac_srcdir/configure.gnu"; then
1442	echo &&	1593	echo &&
1443	$SHELL "$ac_srcdir/configure.gnu" --help=recursive	1594	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1444	elif test -f "$ac_srcdir/configure"; then	1595	elif test -f "$ac_srcdir/configure"; then
1445	echo &&	1596	echo &&
1446	$SHELL "$ac_srcdir/configure" --help=recursive	1597	$SHELL "$ac_srcdir/configure" --help=recursive
1447	else	1598	else
1448	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1599	printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1449	fi || ac_status=$?	1600	fi || ac_status=$?
1450	cd "$ac_pwd" || { ac_status=$?; break; }	1601	cd "$ac_pwd" || { ac_status=$?; break; }
1451	done	1602	done
1452	fi	1603	fi
1453		1604
1454	test -n "$ac_init_help" && exit $ac_status	1605	test -n "$ac_init_help" && exit $ac_status
1455	if $ac_init_version; then	1606	if $ac_init_version; then
1456	cat <<\_ACEOF	1607	cat <<\_ACEOF
1457	configure	1608	gvpe configure 3.1
1458	generated by GNU Autoconf 2.61	1609	generated by GNU Autoconf 2.71
1459		1610
1460	Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,	1611	Copyright (C) 2021 Free Software Foundation, Inc.
1461	2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1462	This configure script is free software; the Free Software Foundation	1612	This configure script is free software; the Free Software Foundation
1463	gives unlimited permission to copy, distribute and modify it.	1613	gives unlimited permission to copy, distribute and modify it.
1464	_ACEOF	1614	_ACEOF
1465	exit	1615	exit
1466	fi	1616	fi
		1617
		1618	## ------------------------ ##
		1619	## Autoconf initialization. ##
		1620	## ------------------------ ##
		1621
		1622	# ac_fn_c_try_compile LINENO
		1623	# --------------------------
		1624	# Try to compile conftest.$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
1467	cat >config.log <<_ACEOF	2136	cat >config.log <<_ACEOF
1468	This file contains any messages produced by compilers while	2137	This file contains any messages produced by compilers while
1469	running configure, to aid debugging if configure makes a mistake.	2138	running configure, to aid debugging if configure makes a mistake.
1470		2139
1471	It was created by $as_me, which was	2140	It was created by gvpe $as_me 3.1, which was
1472	generated by GNU Autoconf 2.61. Invocation command line was	2141	generated by GNU Autoconf 2.71. Invocation command line was
1473		2142
1474	$ $0 $@	2143	$ $0$ac_configure_args_raw
1475		2144
1476	_ACEOF	2145	_ACEOF
1477	exec 5>>config.log	2146	exec 5>>config.log
1478	{	2147	{
1479	cat <<_ASUNAME	2148	cat <<_ASUNAME
…		…
1502		2171
1503	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2172	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1504	for as_dir in $PATH	2173	for as_dir in $PATH
1505	do	2174	do
1506	IFS=$as_save_IFS	2175	IFS=$as_save_IFS
1507	test -z "$as_dir" && as_dir=.	2176	case $as_dir in #(((
1508	echo "PATH: $as_dir"	2177	'') as_dir=./ ;;
		2178	*/) ;;
		2179	*) as_dir=$as_dir/ ;;
		2180	esac
		2181	printf "%s\n" "PATH: $as_dir"
1509	done	2182	done
1510	IFS=$as_save_IFS	2183	IFS=$as_save_IFS
1511		2184
1512	} >&5	2185	} >&5
1513		2186
1514	cat >&5 <<_ACEOF	2187	cat >&5 <<_ACEOF
…		…
1538	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;	2211	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1539	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	2212	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1540	| -silent | --silent | --silen | --sile | --sil)	2213	| -silent | --silent | --silen | --sile | --sil)
1541	continue ;;	2214	continue ;;
1542	*\'*)	2215	*\'*)
1543	ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;	2216	ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1544	esac	2217	esac
1545	case $ac_pass in	2218	case $ac_pass in
1546	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;	2219	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1547	2)	2220	2)
1548	ac_configure_args1="$ac_configure_args1 '$ac_arg'"	2221	as_fn_append ac_configure_args1 " '$ac_arg'"
1549	if test $ac_must_keep_next = true; then	2222	if test $ac_must_keep_next = true; then
1550	ac_must_keep_next=false # Got value, back to normal.	2223	ac_must_keep_next=false # Got value, back to normal.
1551	else	2224	else
1552	case $ac_arg in	2225	case $ac_arg in
1553	*=* | --config-cache | -C | -disable-* | --disable-* \	2226	*=* | --config-cache | -C | -disable-* | --disable-* \
…		…
1559	esac	2232	esac
1560	;;	2233	;;
1561	-* ) ac_must_keep_next=true ;;	2234	-* ) ac_must_keep_next=true ;;
1562	esac	2235	esac
1563	fi	2236	fi
1564	ac_configure_args="$ac_configure_args '$ac_arg'"	2237	as_fn_append ac_configure_args " '$ac_arg'"
1565	;;	2238	;;
1566	esac	2239	esac
1567	done	2240	done
1568	done	2241	done
1569	$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }	2242	{ ac_configure_args0=; unset ac_configure_args0;}
1570	$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }	2243	{ ac_configure_args1=; unset ac_configure_args1;}
1571		2244
1572	# When interrupted or exit'd, cleanup temporary files, and complete	2245	# When interrupted or exit'd, cleanup temporary files, and complete
1573	# config.log. We remove comments because anyway the quotes in there	2246	# config.log. We remove comments because anyway the quotes in there
1574	# would cause problems or look ugly.	2247	# would cause problems or look ugly.
1575	# WARNING: Use '\'' to represent an apostrophe within the trap.	2248	# WARNING: Use '\'' to represent an apostrophe within the trap.
1576	# 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.
1577	trap 'exit_status=$?	2250	trap 'exit_status=$?
		2251	# Sanitize IFS.
		2252	IFS=" "" $as_nl"
1578	# Save into config.log some information that might help in debugging.	2253	# Save into config.log some information that might help in debugging.
1579	{	2254	{
1580	echo	2255	echo
1581		2256
1582	cat <<\_ASBOX	2257	printf "%s\n" "## ---------------- ##
1583	## ---------------- ##
1584	## Cache variables. ##	2258	## Cache variables. ##
1585	## ---------------- ##	2259	## ---------------- ##"
1586	_ASBOX
1587	echo	2260	echo
1588	# The following way of writing the cache mishandles newlines in values,	2261	# The following way of writing the cache mishandles newlines in values,
1589	(	2262	(
1590	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
1591	eval ac_val=\$$ac_var	2264	eval ac_val=\$$ac_var
1592	case $ac_val in #(	2265	case $ac_val in #(
1593	*${as_nl}*)	2266	*${as_nl}*)
1594	case $ac_var in #(	2267	case $ac_var in #(
1595	*_cv_*) { echo "$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 $ac_var contains a newline" >&5
1596	echo "$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;} ;;
1597	esac	2270	esac
1598	case $ac_var in #(	2271	case $ac_var in #(
1599	_ | IFS | as_nl) ;; #(	2272	_ | IFS | as_nl) ;; #(
1600	*) $as_unset $ac_var ;;	2273	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		2274	*) { eval $ac_var=; unset $ac_var;} ;;
1601	esac ;;	2275	esac ;;
1602	esac	2276	esac
1603	done	2277	done
1604	(set) 2>&1 |	2278	(set) 2>&1 |
1605	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(	2279	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
…		…
1614	esac |	2288	esac |
1615	sort	2289	sort
1616	)	2290	)
1617	echo	2291	echo
1618		2292
1619	cat <<\_ASBOX	2293	printf "%s\n" "## ----------------- ##
1620	## ----------------- ##
1621	## Output variables. ##	2294	## Output variables. ##
1622	## ----------------- ##	2295	## ----------------- ##"
1623	_ASBOX
1624	echo	2296	echo
1625	for ac_var in $ac_subst_vars	2297	for ac_var in $ac_subst_vars
1626	do	2298	do
1627	eval ac_val=\$$ac_var	2299	eval ac_val=\$$ac_var
1628	case $ac_val in	2300	case $ac_val in
1629	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2301	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1630	esac	2302	esac
1631	echo "$ac_var='\''$ac_val'\''"	2303	printf "%s\n" "$ac_var='\''$ac_val'\''"
1632	done | sort	2304	done | sort
1633	echo	2305	echo
1634		2306
1635	if test -n "$ac_subst_files"; then	2307	if test -n "$ac_subst_files"; then
1636	cat <<\_ASBOX	2308	printf "%s\n" "## ------------------- ##
1637	## ------------------- ##
1638	## File substitutions. ##	2309	## File substitutions. ##
1639	## ------------------- ##	2310	## ------------------- ##"
1640	_ASBOX
1641	echo	2311	echo
1642	for ac_var in $ac_subst_files	2312	for ac_var in $ac_subst_files
1643	do	2313	do
1644	eval ac_val=\$$ac_var	2314	eval ac_val=\$$ac_var
1645	case $ac_val in	2315	case $ac_val in
1646	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2316	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1647	esac	2317	esac
1648	echo "$ac_var='\''$ac_val'\''"	2318	printf "%s\n" "$ac_var='\''$ac_val'\''"
1649	done | sort	2319	done | sort
1650	echo	2320	echo
1651	fi	2321	fi
1652		2322
1653	if test -s confdefs.h; then	2323	if test -s confdefs.h; then
1654	cat <<\_ASBOX	2324	printf "%s\n" "## ----------- ##
1655	## ----------- ##
1656	## confdefs.h. ##	2325	## confdefs.h. ##
1657	## ----------- ##	2326	## ----------- ##"
1658	_ASBOX
1659	echo	2327	echo
1660	cat confdefs.h	2328	cat confdefs.h
1661	echo	2329	echo
1662	fi	2330	fi
1663	test "$ac_signal" != 0 &&	2331	test "$ac_signal" != 0 &&
1664	echo "$as_me: caught signal $ac_signal"	2332	printf "%s\n" "$as_me: caught signal $ac_signal"
1665	echo "$as_me: exit $exit_status"	2333	printf "%s\n" "$as_me: exit $exit_status"
1666	} >&5	2334	} >&5
1667	rm -f core *.core core.conftest.* &&	2335	rm -f core *.core core.conftest.* &&
1668	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&	2336	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1669	exit $exit_status	2337	exit $exit_status
1670	' 0	2338	' 0
1671	for ac_signal in 1 2 13 15; do	2339	for ac_signal in 1 2 13 15; do
1672	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal	2340	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1673	done	2341	done
1674	ac_signal=0	2342	ac_signal=0
1675		2343
1676	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2344	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1677	rm -f -r conftest* confdefs.h	2345	rm -f -r conftest* confdefs.h
1678		2346
		2347	printf "%s\n" "/* confdefs.h */" > confdefs.h
		2348
1679	# Predefined preprocessor variables.	2349	# Predefined preprocessor variables.
1680		2350
1681	cat >>confdefs.h <<_ACEOF	2351	printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
1682	#define PACKAGE_NAME "$PACKAGE_NAME"
1683	_ACEOF
1684		2352
		2353	printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
1685		2354
1686	cat >>confdefs.h <<_ACEOF	2355	printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
1687	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1688	_ACEOF
1689		2356
		2357	printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
1690		2358
1691	cat >>confdefs.h <<_ACEOF	2359	printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
1692	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1693	_ACEOF
1694		2360
1695		2361	printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
1696	cat >>confdefs.h <<_ACEOF
1697	#define PACKAGE_STRING "$PACKAGE_STRING"
1698	_ACEOF
1699
1700
1701	cat >>confdefs.h <<_ACEOF
1702	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1703	_ACEOF
1704		2362
1705		2363
1706	# 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.
1707	# Prefer explicitly selected file to automatically selected ones.	2365	# Prefer an explicitly selected file to automatically selected ones.
1708	if test -n "$CONFIG_SITE"; then	2366	if test -n "$CONFIG_SITE"; then
1709	set x "$CONFIG_SITE"	2367	ac_site_files="$CONFIG_SITE"
1710	elif test "x$prefix" != xNONE; then	2368	elif test "x$prefix" != xNONE; then
1711	set x "$prefix/share/config.site" "$prefix/etc/config.site"	2369	ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
1712	else	2370	else
1713	set x "$ac_default_prefix/share/config.site" \	2371	ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1714	"$ac_default_prefix/etc/config.site"
1715	fi	2372	fi
1716	shift	2373
1717	for ac_site_file	2374	for ac_site_file in $ac_site_files
1718	do	2375	do
1719	if test -r "$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
1720	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5	2383	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1721	echo "$as_me: loading site script $ac_site_file" >&6;}	2384	printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
1722	sed 's/^/| /' "$ac_site_file" >&5	2385	sed 's/^/| /' "$ac_site_file" >&5
1723	. "$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; }
1724	fi	2391	fi
1725	done	2392	done
1726		2393
1727	if test -r "$cache_file"; then	2394	if test -r "$cache_file"; then
1728	# Some versions of bash will fail to source /dev/null (special	2395	# Some versions of bash will fail to source /dev/null (special files
1729	# files actually), so we avoid doing that.	2396	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1730	if test -f "$cache_file"; then	2397	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1731	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5	2398	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1732	echo "$as_me: loading cache $cache_file" >&6;}	2399	printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
1733	case $cache_file in	2400	case $cache_file in
1734	[\\/]* | ?:[\\/]* ) . "$cache_file";;	2401	[\\/]* | ?:[\\/]* ) . "$cache_file";;
1735	*) . "./$cache_file";;	2402	*) . "./$cache_file";;
1736	esac	2403	esac
1737	fi	2404	fi
1738	else	2405	else
1739	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5	2406	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1740	echo "$as_me: creating cache $cache_file" >&6;}	2407	printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
1741	>$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 ${ac_aux_dir}configure"
1742	fi	3041	fi
1743		3042
1744	# Check that the precious variables saved in the cache have kept the same	3043	# Check that the precious variables saved in the cache have kept the same
1745	# value.	3044	# value.
1746	ac_cache_corrupted=false	3045	ac_cache_corrupted=false
…		…
1749	eval ac_new_set=\$ac_env_${ac_var}_set	3048	eval ac_new_set=\$ac_env_${ac_var}_set
1750	eval ac_old_val=\$ac_cv_env_${ac_var}_value	3049	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1751	eval ac_new_val=\$ac_env_${ac_var}_value	3050	eval ac_new_val=\$ac_env_${ac_var}_value
1752	case $ac_old_set,$ac_new_set in	3051	case $ac_old_set,$ac_new_set in
1753	set,)	3052	set,)
1754	{ 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 \`$ac_old_val' in the previous run" >&5
1755	echo "$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 \`$ac_old_val' in the previous run" >&2;}
1756	ac_cache_corrupted=: ;;	3055	ac_cache_corrupted=: ;;
1757	,set)	3056	,set)
1758	{ echo "$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
1759	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;}
1760	ac_cache_corrupted=: ;;	3059	ac_cache_corrupted=: ;;
1761	,);;	3060	,);;
1762	*)	3061	*)
1763	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" != "$ac_new_val_w"; then
1764	{ echo "$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
1765	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;}
1766	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1767	echo "$as_me: former value: $ac_old_val" >&2;}
1768	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1769	echo "$as_me: current value: $ac_new_val" >&2;}
1770	ac_cache_corrupted=:	3069	ac_cache_corrupted=:
		3070	else
		3071	{ printf "%s\n" "$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: \`$ac_new_val'" >&2;}
1771	fi;;	3079	fi;;
1772	esac	3080	esac
1773	# Pass precious variables to config.status.	3081	# Pass precious variables to config.status.
1774	if test "$ac_new_set" = set; then	3082	if test "$ac_new_set" = set; then
1775	case $ac_new_val in	3083	case $ac_new_val in
1776	*\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;	3084	*\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1777	*) ac_arg=$ac_var=$ac_new_val ;;	3085	*) ac_arg=$ac_var=$ac_new_val ;;
1778	esac	3086	esac
1779	case " $ac_configure_args " in	3087	case " $ac_configure_args " in
1780	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.	3088	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1781	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;	3089	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1782	esac	3090	esac
1783	fi	3091	fi
1784	done	3092	done
1785	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 \`$ac_pwd':" >&2;}
1786	{ echo "$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
1787	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;}
1788	{ { 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 $cache_file'
1789	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}	3099	and start over" "$LINENO" 5
1790	{ (exit 1); exit 1; }; }
1791	fi	3100	fi
1792		3101	## -------------------- ##
1793		3102	## Main body of script. ##
1794		3103	## -------------------- ##
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808		3104
1809	ac_ext=c	3105	ac_ext=c
1810	ac_cpp='$CPP $CPPFLAGS'	3106	ac_cpp='$CPP $CPPFLAGS'
1811	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3107	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1812	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 $LIBS >&5'
1813	ac_compiler_gnu=$ac_cv_c_compiler_gnu	3109	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1814		3110
1815		3111
1816		3112
1817	ac_aux_dir=
1818	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1819	if test -f "$ac_dir/install-sh"; then
1820	ac_aux_dir=$ac_dir
1821	ac_install_sh="$ac_aux_dir/install-sh -c"
1822	break
1823	elif test -f "$ac_dir/install.sh"; then
1824	ac_aux_dir=$ac_dir
1825	ac_install_sh="$ac_aux_dir/install.sh -c"
1826	break
1827	elif test -f "$ac_dir/shtool"; then
1828	ac_aux_dir=$ac_dir
1829	ac_install_sh="$ac_aux_dir/shtool install -c"
1830	break
1831	fi
1832	done
1833	if test -z "$ac_aux_dir"; then
1834	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1835	echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1836	{ (exit 1); exit 1; }; }
1837	fi
1838		3113
1839	# These three variables are undocumented and unsupported,
1840	# and are intended to be withdrawn in a future Autoconf release.
1841	# They can cause serious problems if a builder's source tree is in a directory
1842	# whose full name contains unusual characters.
1843	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1844	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1845	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1846		3114
1847		3115
1848	# Make sure we can run config.sub.	3116	# Make sure we can run config.sub.
1849	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||	3117	$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
1850	{ { 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
1851	echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
1852	{ (exit 1); exit 1; }; }
1853		3119
1854	{ echo "$as_me:$LINENO: checking build system type" >&5	3120	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1855	echo $ECHO_N "checking build system type... $ECHO_C" >&6; }	3121	printf %s "checking build system type... " >&6; }
1856	if test "${ac_cv_build+set}" = set; then	3122	if test ${ac_cv_build+y}
1857	echo $ECHO_N "(cached) $ECHO_C" >&6	3123	then :
1858	else	3124	printf %s "(cached) " >&6
		3125	else $as_nop
1859	ac_build_alias=$build_alias	3126	ac_build_alias=$build_alias
1860	test "x$ac_build_alias" = x &&	3127	test "x$ac_build_alias" = x &&
1861	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`	3128	ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
1862	test "x$ac_build_alias" = x &&	3129	test "x$ac_build_alias" = x &&
1863	{ { echo "$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
1864	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1865	{ (exit 1); exit 1; }; }
1866	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||	3131	ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
1867	{ { echo "$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
1868	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
1869	{ (exit 1); exit 1; }; }
1870		3133
1871	fi	3134	fi
1872	{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5	3135	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1873	echo "${ECHO_T}$ac_cv_build" >&6; }	3136	printf "%s\n" "$ac_cv_build" >&6; }
1874	case $ac_cv_build in	3137	case $ac_cv_build in
1875	*-*-*) ;;	3138	*-*-*) ;;
1876	*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5	3139	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
1877	echo "$as_me: error: invalid value of canonical build" >&2;}
1878	{ (exit 1); exit 1; }; };;
1879	esac	3140	esac
1880	build=$ac_cv_build	3141	build=$ac_cv_build
1881	ac_save_IFS=$IFS; IFS='-'	3142	ac_save_IFS=$IFS; IFS='-'
1882	set x $ac_cv_build	3143	set x $ac_cv_build
1883	shift	3144	shift
…		…
1889	build_os=$*	3150	build_os=$*
1890	IFS=$ac_save_IFS	3151	IFS=$ac_save_IFS
1891	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
1892		3153
1893		3154
1894	{ echo "$as_me:$LINENO: checking host system type" >&5	3155	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1895	echo $ECHO_N "checking host system type... $ECHO_C" >&6; }	3156	printf %s "checking host system type... " >&6; }
1896	if test "${ac_cv_host+set}" = set; then	3157	if test ${ac_cv_host+y}
1897	echo $ECHO_N "(cached) $ECHO_C" >&6	3158	then :
1898	else	3159	printf %s "(cached) " >&6
		3160	else $as_nop
1899	if test "x$host_alias" = x; then	3161	if test "x$host_alias" = x; then
1900	ac_cv_host=$ac_cv_build	3162	ac_cv_host=$ac_cv_build
1901	else	3163	else
1902	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||	3164	ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
1903	{ { echo "$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
1904	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
1905	{ (exit 1); exit 1; }; }
1906	fi	3166	fi
1907		3167
1908	fi	3168	fi
1909	{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5	3169	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1910	echo "${ECHO_T}$ac_cv_host" >&6; }	3170	printf "%s\n" "$ac_cv_host" >&6; }
1911	case $ac_cv_host in	3171	case $ac_cv_host in
1912	*-*-*) ;;	3172	*-*-*) ;;
1913	*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5	3173	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
1914	echo "$as_me: error: invalid value of canonical host" >&2;}
1915	{ (exit 1); exit 1; }; };;
1916	esac	3174	esac
1917	host=$ac_cv_host	3175	host=$ac_cv_host
1918	ac_save_IFS=$IFS; IFS='-'	3176	ac_save_IFS=$IFS; IFS='-'
1919	set x $ac_cv_host	3177	set x $ac_cv_host
1920	shift	3178	shift
…		…
1926	host_os=$*	3184	host_os=$*
1927	IFS=$ac_save_IFS	3185	IFS=$ac_save_IFS
1928	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
1929		3187
1930		3188
1931	{ echo "$as_me:$LINENO: checking target system type" >&5	3189	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1932	echo $ECHO_N "checking target system type... $ECHO_C" >&6; }	3190	printf %s "checking target system type... " >&6; }
1933	if test "${ac_cv_target+set}" = set; then	3191	if test ${ac_cv_target+y}
1934	echo $ECHO_N "(cached) $ECHO_C" >&6	3192	then :
1935	else	3193	printf %s "(cached) " >&6
		3194	else $as_nop
1936	if test "x$target_alias" = x; then	3195	if test "x$target_alias" = x; then
1937	ac_cv_target=$ac_cv_host	3196	ac_cv_target=$ac_cv_host
1938	else	3197	else
1939	ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||	3198	ac_cv_target=`$SHELL "${ac_aux_dir}config.sub" $target_alias` ||
1940	{ { echo "$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
1941	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
1942	{ (exit 1); exit 1; }; }
1943	fi	3200	fi
1944		3201
1945	fi	3202	fi
1946	{ echo "$as_me:$LINENO: result: $ac_cv_target" >&5	3203	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
1947	echo "${ECHO_T}$ac_cv_target" >&6; }	3204	printf "%s\n" "$ac_cv_target" >&6; }
1948	case $ac_cv_target in	3205	case $ac_cv_target in
1949	*-*-*) ;;	3206	*-*-*) ;;
1950	*) { { echo "$as_me:$LINENO: error: invalid value of canonical target" >&5	3207	*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
1951	echo "$as_me: error: invalid value of canonical target" >&2;}
1952	{ (exit 1); exit 1; }; };;
1953	esac	3208	esac
1954	target=$ac_cv_target	3209	target=$ac_cv_target
1955	ac_save_IFS=$IFS; IFS='-'	3210	ac_save_IFS=$IFS; IFS='-'
1956	set x $ac_cv_target	3211	set x $ac_cv_target
1957	shift	3212	shift
…		…
1969	# will get canonicalized.	3224	# will get canonicalized.
1970	test -n "$target_alias" &&	3225	test -n "$target_alias" &&
1971	test "$program_prefix$program_suffix$program_transform_name" = \	3226	test "$program_prefix$program_suffix$program_transform_name" = \
1972	NONENONEs,x,x, &&	3227	NONENONEs,x,x, &&
1973	program_prefix=${target_alias}-	3228	program_prefix=${target_alias}-
1974	am__api_version="1.7"	3229	am__api_version='1.16'
		3230
		3231
1975	# Find a good install program. We prefer a C program (faster),	3232	# Find a good install program. We prefer a C program (faster),
1976	# so one script is as good as another. But avoid the broken or	3233	# so one script is as good as another. But avoid the broken or
1977	# incompatible versions:	3234	# incompatible versions:
1978	# SysV /etc/install, /usr/sbin/install	3235	# SysV /etc/install, /usr/sbin/install
1979	# SunOS /usr/etc/install	3236	# SunOS /usr/etc/install
1980	# IRIX /sbin/install	3237	# IRIX /sbin/install
…		…
1983	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag	3240	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1984	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	3241	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1985	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"	3242	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1986	# OS/2's system install, which has a completely different semantic	3243	# OS/2's system install, which has a completely different semantic
1987	# ./install, which can be erroneously created by make from ./install.sh.	3244	# ./install, which can be erroneously created by make from ./install.sh.
		3245	# Reject install programs that cannot install multiple files.
1988	{ echo "$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
1989	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }	3247	printf %s "checking for a BSD-compatible install... " >&6; }
1990	if test -z "$INSTALL"; then	3248	if test -z "$INSTALL"; then
1991	if test "${ac_cv_path_install+set}" = set; then	3249	if test ${ac_cv_path_install+y}
1992	echo $ECHO_N "(cached) $ECHO_C" >&6	3250	then :
1993	else	3251	printf %s "(cached) " >&6
		3252	else $as_nop
1994	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3253	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1995	for as_dir in $PATH	3254	for as_dir in $PATH
1996	do	3255	do
1997	IFS=$as_save_IFS	3256	IFS=$as_save_IFS
1998	test -z "$as_dir" && as_dir=.	3257	case $as_dir in #(((
1999	# Account for people who put trailing slashes in PATH elements.	3258	'') as_dir=./ ;;
		3259	*/) ;;
		3260	*) as_dir=$as_dir/ ;;
		3261	esac
		3262	# Account for fact that we put trailing slashes in our PATH walk.
2000	case $as_dir/ in	3263	case $as_dir in #((
2001	./ | .// | /cC/* | \	3264	./ | /[cC]/* | \
2002	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \	3265	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2003	?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \	3266	?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2004	/usr/ucb/* ) ;;	3267	/usr/ucb/* ) ;;
2005	*)	3268	*)
2006	# 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.
2007	# 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
2008	# by default.	3271	# by default.
2009	for ac_prog in ginstall scoinst install; do	3272	for ac_prog in ginstall scoinst install; do
2010	for ac_exec_ext in '' $ac_executable_extensions; do	3273	for ac_exec_ext in '' $ac_executable_extensions; do
2011	if { test -f "$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
2012	if test $ac_prog = install &&	3275	if test $ac_prog = install &&
2013	grep dspmsg "$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
2014	# AIX install. It has an incompatible calling convention.	3277	# AIX install. It has an incompatible calling convention.
2015	:	3278	:
2016	elif test $ac_prog = install &&	3279	elif test $ac_prog = install &&
2017	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	3280	grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2018	# program-specific install script used by HP pwplus--don't use.	3281	# program-specific install script used by HP pwplus--don't use.
2019	:	3282	:
2020	else	3283	else
		3284	rm -rf conftest.one conftest.two conftest.dir
		3285	echo one > conftest.one
		3286	echo two > conftest.two
		3287	mkdir conftest.dir
		3288	if "$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
2021	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"
2022	break 3	3294	break 3
		3295	fi
2023	fi	3296	fi
2024	fi	3297	fi
2025	done	3298	done
2026	done	3299	done
2027	;;	3300	;;
2028	esac	3301	esac
		3302
2029	done	3303	done
2030	IFS=$as_save_IFS	3304	IFS=$as_save_IFS
2031		3305
		3306	rm -rf conftest.one conftest.two conftest.dir
2032		3307
2033	fi	3308	fi
2034	if test "${ac_cv_path_install+set}" = set; then	3309	if test ${ac_cv_path_install+y}; then
2035	INSTALL=$ac_cv_path_install	3310	INSTALL=$ac_cv_path_install
2036	else	3311	else
2037	# As a last resort, use the slow shell script. Don't cache a	3312	# As a last resort, use the slow shell script. Don't cache a
2038	# value for INSTALL within a source directory, because that will	3313	# value for INSTALL within a source directory, because that will
2039	# break other packages using the cache if that directory is	3314	# break other packages using the cache if that directory is
2040	# removed, or if the value is a relative name.	3315	# removed, or if the value is a relative name.
2041	INSTALL=$ac_install_sh	3316	INSTALL=$ac_install_sh
2042	fi	3317	fi
2043	fi	3318	fi
2044	{ echo "$as_me:$LINENO: result: $INSTALL" >&5	3319	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2045	echo "${ECHO_T}$INSTALL" >&6; }	3320	printf "%s\n" "$INSTALL" >&6; }
2046		3321
2047	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	3322	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2048	# It thinks the first close brace ends the variable substitution.	3323	# It thinks the first close brace ends the variable substitution.
2049	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	3324	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2050		3325
2051	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'	3326	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2052		3327
2053	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	3328	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2054		3329
2055	{ echo "$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
2056	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }	3331	printf %s "checking whether build environment is sane... " >&6; }
2057	# Just in case	3332	# Reject unsafe characters in $srcdir or the absolute working directory
2058	sleep 1	3333	# name. Accept space and tab only in the latter.
2059	echo timestamp > conftest.file	3334	am_lf='
		3335	'
		3336	case `pwd` in
		3337	*[\\\"\#\$\&\'\`$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
2060	# 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
2061	# arguments. Must try -L first in case configure is actually a	3346	# arguments. Must try -L first in case configure is actually a
2062	# 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
2063	# (eg FreeBSD returns the mod time of the symlink's containing	3348	# (eg FreeBSD returns the mod time of the symlink's containing
2064	# directory).	3349	# directory).
2065	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
2066	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`	3354	set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2067	if test "$*" = "X"; then	3355	if test "$*" = "X"; then
2068	# -L didn't work.	3356	# -L didn't work.
2069	set X `ls -t $srcdir/configure conftest.file`	3357	set X `ls -t "$srcdir/configure" conftest.file`
2070	fi	3358	fi
2071	rm -f conftest.file
2072	if test "$*" != "X $srcdir/configure conftest.file" \	3359	if test "$*" != "X $srcdir/configure conftest.file" \
2073	&& test "$*" != "X conftest.file $srcdir/configure"; then	3360	&& test "$*" != "X conftest.file $srcdir/configure"; then
2074		3361
2075	# If neither matched, then we have a broken ls. This can happen	3362	# If neither matched, then we have a broken ls. This can happen
2076	# if, for instance, CONFIG_SHELL is bash and it inherits a	3363	# if, for instance, CONFIG_SHELL is bash and it inherits a
2077	# broken ls alias from the environment. This has actually	3364	# broken ls alias from the environment. This has actually
2078	# happened. Such a system could not be considered "sane".	3365	# happened. Such a system could not be considered "sane".
2079	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
2080	alias in your environment" >&5
2081	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken	3366	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
2082	alias in your environment" >&2;}	3367	alias in your environment" "$LINENO" 5
2083	{ (exit 1); exit 1; }; }
2084	fi	3368	fi
2085		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
2086	test "$2" = conftest.file	3376	test "$2" = conftest.file
2087	)	3377	)
2088	then	3378	then
2089	# Ok.	3379	# Ok.
2090	:	3380	:
2091	else	3381	else
2092	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
2093	Check your system clock" >&5
2094	echo "$as_me: error: newly created file is older than distributed files!	3382	as_fn_error $? "newly created file is older than distributed files!
2095	Check your system clock" >&2;}	3383	Check your system clock" "$LINENO" 5
2096	{ (exit 1); exit 1; }; }
2097	fi	3384	fi
2098	{ echo "$as_me:$LINENO: result: yes" >&5	3385	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2099	echo "${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=$!
		3393	fi
		3394
		3395	rm -f conftest.file
		3396
2100	test "$program_prefix" != NONE &&	3397	test "$program_prefix" != NONE &&
2101	program_transform_name="s&^&$program_prefix&;$program_transform_name"	3398	program_transform_name="s&^&$program_prefix&;$program_transform_name"
2102	# Use a double $ so make ignores it.	3399	# Use a double $ so make ignores it.
2103	test "$program_suffix" != NONE &&	3400	test "$program_suffix" != NONE &&
2104	program_transform_name="s&\$&$program_suffix&;$program_transform_name"	3401	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2105	# Double any \ or $. echo might interpret backslashes.	3402	# Double any \ or $.
2106	# By default was `s,x,x', remove it if useless.	3403	# By default was `s,x,x', remove it if useless.
2107	cat <<\_ACEOF >conftest.sed
2108	s/[\\$]/&&/g;s/;s,x,x,$//	3404	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2109	_ACEOF	3405	program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"`
2110	program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
2111	rm -f conftest.sed
2112		3406
2113		3407
2114	# expand $ac_aux_dir to an absolute path	3408	# Expand $ac_aux_dir to an absolute path.
2115	am_aux_dir=`cd $ac_aux_dir && pwd`	3409	am_aux_dir=`cd "$ac_aux_dir" && pwd`
2116		3410
2117	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
2118	# Use eval to expand $SHELL	3415	# Use eval to expand $SHELL
2119	if eval "$MISSING --run true"; then	3416	if eval "$MISSING --is-lightweight"; then
2120	am_missing_run="$MISSING --run "	3417	am_missing_run="$MISSING "
2121	else	3418	else
2122	am_missing_run=	3419	am_missing_run=
2123	{ echo "$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
2124	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;}
2125	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; }
2126		3590
2127	for ac_prog in gawk mawk nawk awk	3591	for ac_prog in gawk mawk nawk awk
2128	do	3592	do
2129	# 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.
2130	set dummy $ac_prog; ac_word=$2	3594	set dummy $ac_prog; ac_word=$2
2131	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3595	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2132	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3596	printf %s "checking for $ac_word... " >&6; }
2133	if test "${ac_cv_prog_AWK+set}" = set; then	3597	if test ${ac_cv_prog_AWK+y}
2134	echo $ECHO_N "(cached) $ECHO_C" >&6	3598	then :
2135	else	3599	printf %s "(cached) " >&6
		3600	else $as_nop
2136	if test -n "$AWK"; then	3601	if test -n "$AWK"; then
2137	ac_cv_prog_AWK="$AWK" # Let the user override the test.	3602	ac_cv_prog_AWK="$AWK" # Let the user override the test.
2138	else	3603	else
2139	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3604	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2140	for as_dir in $PATH	3605	for as_dir in $PATH
2141	do	3606	do
2142	IFS=$as_save_IFS	3607	IFS=$as_save_IFS
2143	test -z "$as_dir" && as_dir=.	3608	case $as_dir in #(((
		3609	'') as_dir=./ ;;
		3610	*/) ;;
		3611	*) as_dir=$as_dir/ ;;
		3612	esac
2144	for ac_exec_ext in '' $ac_executable_extensions; do	3613	for ac_exec_ext in '' $ac_executable_extensions; do
2145	if { test -f "$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$ac_exec_ext"; then
2146	ac_cv_prog_AWK="$ac_prog"	3615	ac_cv_prog_AWK="$ac_prog"
2147	echo "$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$ac_exec_ext" >&5
2148	break 2	3617	break 2
2149	fi	3618	fi
2150	done	3619	done
2151	done	3620	done
2152	IFS=$as_save_IFS	3621	IFS=$as_save_IFS
2153		3622
2154	fi	3623	fi
2155	fi	3624	fi
2156	AWK=$ac_cv_prog_AWK	3625	AWK=$ac_cv_prog_AWK
2157	if test -n "$AWK"; then	3626	if test -n "$AWK"; then
2158	{ echo "$as_me:$LINENO: result: $AWK" >&5	3627	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2159	echo "${ECHO_T}$AWK" >&6; }	3628	printf "%s\n" "$AWK" >&6; }
2160	else	3629	else
2161	{ echo "$as_me:$LINENO: result: no" >&5	3630	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2162	echo "${ECHO_T}no" >&6; }	3631	printf "%s\n" "no" >&6; }
2163	fi	3632	fi
2164		3633
2165		3634
2166	test -n "$AWK" && break	3635	test -n "$AWK" && break
2167	done	3636	done
2168		3637
2169	{ 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
2170	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }	3639	printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2171	set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`	3640	set x ${MAKE-make}
2172	if { as_var=ac_cv_prog_make_${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'`
2173	echo $ECHO_N "(cached) $ECHO_C" >&6	3642	if eval test \${ac_cv_prog_make_${ac_make}_set+y}
2174	else	3643	then :
		3644	printf %s "(cached) " >&6
		3645	else $as_nop
2175	cat >conftest.make <<\_ACEOF	3646	cat >conftest.make <<\_ACEOF
2176	SHELL = /bin/sh	3647	SHELL = /bin/sh
2177	all:	3648	all:
2178	@echo '@@@%%%=$(MAKE)=@@@%%%'	3649	@echo '@@@%%%=$(MAKE)=@@@%%%'
2179	_ACEOF	3650	_ACEOF
2180	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	3651	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2181	case `${MAKE-make} -f conftest.make 2>/dev/null` in	3652	case `${MAKE-make} -f conftest.make 2>/dev/null` in
2182	*@@@%%%=?*=@@@%%%*)	3653	*@@@%%%=?*=@@@%%%*)
2183	eval ac_cv_prog_make_${ac_make}_set=yes;;	3654	eval ac_cv_prog_make_${ac_make}_set=yes;;
2184	*)	3655	*)
2185	eval ac_cv_prog_make_${ac_make}_set=no;;	3656	eval ac_cv_prog_make_${ac_make}_set=no;;
2186	esac	3657	esac
2187	rm -f conftest.make	3658	rm -f conftest.make
2188	fi	3659	fi
2189	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then	3660	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2190	{ echo "$as_me:$LINENO: result: yes" >&5	3661	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2191	echo "${ECHO_T}yes" >&6; }	3662	printf "%s\n" "yes" >&6; }
2192	SET_MAKE=	3663	SET_MAKE=
2193	else	3664	else
2194	{ echo "$as_me:$LINENO: result: no" >&5	3665	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2195	echo "${ECHO_T}no" >&6; }	3666	printf "%s\n" "no" >&6; }
2196	SET_MAKE="MAKE=${MAKE-make}"	3667	SET_MAKE="MAKE=${MAKE-make}"
2197	fi	3668	fi
2198		3669
2199	rm -rf .tst 2>/dev/null	3670	rm -rf .tst 2>/dev/null
2200	mkdir .tst 2>/dev/null	3671	mkdir .tst 2>/dev/null
…		…
2203	else	3674	else
2204	am__leading_dot=_	3675	am__leading_dot=_
2205	fi	3676	fi
2206	rmdir .tst 2>/dev/null	3677	rmdir .tst 2>/dev/null
2207		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)'
2208	# test to see if srcdir already configured	3724	# test to see if srcdir already configured
2209	if test "`cd $srcdir && pwd`" != "`pwd`" &&
2210	test -f $srcdir/config.status; then	3725	if test -f $srcdir/config.status; then
2211	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
2212	echo "$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
2213	{ (exit 1); exit 1; }; }	3727	fi
2214	fi	3728	fi
2215		3729
2216	# test whether we have cygpath	3730	# test whether we have cygpath
2217	if test -z "$CYGPATH_W"; then	3731	if test -z "$CYGPATH_W"; then
2218	if (cygpath --version) >/dev/null 2>/dev/null; then	3732	if (cygpath --version) >/dev/null 2>/dev/null; then
…		…
2222	fi	3736	fi
2223	fi	3737	fi
2224		3738
2225		3739
2226	# Define the identity of the package.	3740	# Define the identity of the package.
2227	PACKAGE=gvpe	3741	PACKAGE='gvpe'
2228	VERSION=2.22	3742	VERSION='3.1'
2229		3743
2230		3744
2231	cat >>confdefs.h <<_ACEOF	3745	printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h
2232	#define PACKAGE "$PACKAGE"
2233	_ACEOF
2234		3746
2235		3747
2236	cat >>confdefs.h <<_ACEOF	3748	printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h
2237	#define VERSION "$VERSION"
2238	_ACEOF
2239		3749
2240	# Some tools Automake needs.	3750	# Some tools Automake needs.
2241		3751
2242	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}	3752	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2243		3753
…		…
2251	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}	3761	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2252		3762
2253		3763
2254	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}	3764	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2255		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='$(MKDIR_P)'
2256		3771
2257	AMTAR=${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='$${TAR-tar}'
2258		3777
2259	install_sh=${install_sh-"$am_aux_dir/install-sh"}
2260		3778
2261	# Installed binaries are usually stripped using `strip' when the user	3779	# We'll loop over all known methods to create a tar archive until one works.
2262	# run `make install-strip'. However `strip' might not be the right	3780	_am_tools='gnutar pax cpio none'
2263	# tool to use in cross-compilation environments, therefore Automake	3781
2264	# will honor the `STRIP' environment variable to overrule this program.	3782	am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
2265	if test "$cross_compiling" != no; then	3783
2266	if test -n "$ac_tool_prefix"; then	3784
2267	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.	3785
2268	set dummy ${ac_tool_prefix}strip; ac_word=$2	3786
2269	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3787
2270	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3788
2271	if test "${ac_cv_prog_STRIP+set}" = set; then	3789	# POSIX will say in a future version that running "rm -f" with no argument
2272	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
2273	else	3815	else
2274	if test -n "$STRIP"; then	3816	cat >&2 <<'END'
2275	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.	3817	Aborting the configuration process, to ensure you take notice of the issue.
2276	else	3818
2277	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3819	You can download and install GNU coreutils to get an 'rm' implementation
2278	for as_dir in $PATH	3820	that behaves properly: <https://www.gnu.org/software/coreutils/>.
2279	do	3821
2280	IFS=$as_save_IFS	3822	If you want to complete the configuration process using your problematic
2281	test -z "$as_dir" && as_dir=.	3823	'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
2282	for ac_exec_ext in '' $ac_executable_extensions; do	3824	to "yes", and re-run configure.
2283	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3825
2284	ac_cv_prog_STRIP="${ac_tool_prefix}strip"	3826	END
2285	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3827	as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
2286	break 2
2287	fi	3828	fi
2288	done
2289	done
2290	IFS=$as_save_IFS
2291
2292	fi	3829	fi
2293	fi
2294	STRIP=$ac_cv_prog_STRIP
2295	if test -n "$STRIP"; then
2296	{ echo "$as_me:$LINENO: result: $STRIP" >&5
2297	echo "${ECHO_T}$STRIP" >&6; }
2298	else
2299	{ echo "$as_me:$LINENO: result: no" >&5
2300	echo "${ECHO_T}no" >&6; }
2301	fi
2302
2303
2304	fi
2305	if test -z "$ac_cv_prog_STRIP"; then
2306	ac_ct_STRIP=$STRIP
2307	# Extract the first word of "strip", so it can be a program name with args.
2308	set dummy strip; ac_word=$2
2309	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2310	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2311	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
2312	echo $ECHO_N "(cached) $ECHO_C" >&6
2313	else
2314	if test -n "$ac_ct_STRIP"; then
2315	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2316	else
2317	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2318	for as_dir in $PATH
2319	do
2320	IFS=$as_save_IFS
2321	test -z "$as_dir" && as_dir=.
2322	for ac_exec_ext in '' $ac_executable_extensions; do
2323	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2324	ac_cv_prog_ac_ct_STRIP="strip"
2325	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2326	break 2
2327	fi
2328	done
2329	done
2330	IFS=$as_save_IFS
2331
2332	fi
2333	fi
2334	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2335	if test -n "$ac_ct_STRIP"; then
2336	{ echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
2337	echo "${ECHO_T}$ac_ct_STRIP" >&6; }
2338	else
2339	{ echo "$as_me:$LINENO: result: no" >&5
2340	echo "${ECHO_T}no" >&6; }
2341	fi
2342
2343	if test "x$ac_ct_STRIP" = x; then
2344	STRIP=":"
2345	else
2346	case $cross_compiling:$ac_tool_warned in
2347	yes:)
2348	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2349	whose name does not start with the host triplet. If you think this
2350	configuration is useful to you, please write to autoconf@gnu.org." >&5
2351	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2352	whose name does not start with the host triplet. If you think this
2353	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2354	ac_tool_warned=yes ;;
2355	esac
2356	STRIP=$ac_ct_STRIP
2357	fi
2358	else
2359	STRIP="$ac_cv_prog_STRIP"
2360	fi
2361
2362	fi
2363	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
2364
2365	# We need awk for the "check" target. The system "awk" is bad on
2366	# some platforms.
2367
2368
2369		3830
2370	ac_config_headers="$ac_config_headers config.h"	3831	ac_config_headers="$ac_config_headers config.h"
2371		3832
		3833
2372	{ echo "$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
2373	echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6; }	3835	printf %s "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2374	# Check whether --enable-maintainer-mode was given.	3836	# Check whether --enable-maintainer-mode was given.
2375	if test "${enable_maintainer_mode+set}" = set; then	3837	if test ${enable_maintainer_mode+y}
		3838	then :
2376	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval	3839	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2377	else	3840	else $as_nop
2378	USE_MAINTAINER_MODE=no	3841	USE_MAINTAINER_MODE=no
2379	fi	3842	fi
2380		3843
2381	{ echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5	3844	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2382	echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6; }	3845	printf "%s\n" "$USE_MAINTAINER_MODE" >&6; }
2383
2384
2385	if test $USE_MAINTAINER_MODE = yes; then	3846	if test $USE_MAINTAINER_MODE = yes; then
2386	MAINTAINER_MODE_TRUE=	3847	MAINTAINER_MODE_TRUE=
2387	MAINTAINER_MODE_FALSE='#'	3848	MAINTAINER_MODE_FALSE='#'
2388	else	3849	else
2389	MAINTAINER_MODE_TRUE='#'	3850	MAINTAINER_MODE_TRUE='#'
2390	MAINTAINER_MODE_FALSE=	3851	MAINTAINER_MODE_FALSE=
…		…
2394		3855
2395		3856
2396		3857
2397		3858
2398		3859
2399
2400
2401
2402
2403
2404	test -n "$ACLOCAL_FLAGS" && ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
2405
2406	for k in m4 ; do ACLOCAL="$ACLOCAL -I $k" ; done
2407		3860
2408		3861
2409		3862
2410	MKINSTALLDIRS=	3863	MKINSTALLDIRS=
2411	if test -n "$ac_aux_dir"; then	3864	if test -n "$ac_aux_dir"; then
…		…
2419		3872
2420		3873
2421		3874
2422	# 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.
2423	set dummy msgfmt; ac_word=$2	3876	set dummy msgfmt; ac_word=$2
2424	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3877	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2425	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3878	printf %s "checking for $ac_word... " >&6; }
2426	if test "${ac_cv_path_MSGFMT+set}" = set; then	3879	if test ${ac_cv_path_MSGFMT+y}
2427	echo $ECHO_N "(cached) $ECHO_C" >&6	3880	then :
2428	else	3881	printf %s "(cached) " >&6
		3882	else $as_nop
2429	case "$MSGFMT" in	3883	case "$MSGFMT" in
2430	/*)	3884	/*)
2431	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.	3885	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2432	;;	3886	;;
2433	*)	3887	*)
…		…
2447	;;	3901	;;
2448	esac	3902	esac
2449	fi	3903	fi
2450	MSGFMT="$ac_cv_path_MSGFMT"	3904	MSGFMT="$ac_cv_path_MSGFMT"
2451	if test "$MSGFMT" != ":"; then	3905	if test "$MSGFMT" != ":"; then
2452	{ echo "$as_me:$LINENO: result: $MSGFMT" >&5	3906	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
2453	echo "${ECHO_T}$MSGFMT" >&6; }	3907	printf "%s\n" "$MSGFMT" >&6; }
2454	else	3908	else
2455	{ echo "$as_me:$LINENO: result: no" >&5	3909	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2456	echo "${ECHO_T}no" >&6; }	3910	printf "%s\n" "no" >&6; }
2457	fi	3911	fi
2458		3912
2459	# 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.
2460	set dummy gmsgfmt; ac_word=$2	3914	set dummy gmsgfmt; ac_word=$2
2461	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3915	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2462	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3916	printf %s "checking for $ac_word... " >&6; }
2463	if test "${ac_cv_path_GMSGFMT+set}" = set; then	3917	if test ${ac_cv_path_GMSGFMT+y}
2464	echo $ECHO_N "(cached) $ECHO_C" >&6	3918	then :
2465	else	3919	printf %s "(cached) " >&6
		3920	else $as_nop
2466	case $GMSGFMT in	3921	case $GMSGFMT in
2467	[\\/]* | ?:[\\/]*)	3922	[\\/]* | ?:[\\/]*)
2468	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.	3923	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2469	;;	3924	;;
2470	*)	3925	*)
2471	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3926	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2472	for as_dir in $PATH	3927	for as_dir in $PATH
2473	do	3928	do
2474	IFS=$as_save_IFS	3929	IFS=$as_save_IFS
2475	test -z "$as_dir" && as_dir=.	3930	case $as_dir in #(((
		3931	'') as_dir=./ ;;
		3932	*/) ;;
		3933	*) as_dir=$as_dir/ ;;
		3934	esac
2476	for ac_exec_ext in '' $ac_executable_extensions; do	3935	for ac_exec_ext in '' $ac_executable_extensions; do
2477	if { test -f "$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$ac_exec_ext"; then
2478	ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"	3937	ac_cv_path_GMSGFMT="$as_dir$ac_word$ac_exec_ext"
2479	echo "$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$ac_exec_ext" >&5
2480	break 2	3939	break 2
2481	fi	3940	fi
2482	done	3941	done
2483	done	3942	done
2484	IFS=$as_save_IFS	3943	IFS=$as_save_IFS
2485		3944
2486	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"	3945	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2487	;;	3946	;;
2488	esac	3947	esac
2489	fi	3948	fi
2490	GMSGFMT=$ac_cv_path_GMSGFMT	3949	GMSGFMT=$ac_cv_path_GMSGFMT
2491	if test -n "$GMSGFMT"; then	3950	if test -n "$GMSGFMT"; then
2492	{ echo "$as_me:$LINENO: result: $GMSGFMT" >&5	3951	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
2493	echo "${ECHO_T}$GMSGFMT" >&6; }	3952	printf "%s\n" "$GMSGFMT" >&6; }
2494	else	3953	else
2495	{ echo "$as_me:$LINENO: result: no" >&5	3954	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2496	echo "${ECHO_T}no" >&6; }	3955	printf "%s\n" "no" >&6; }
2497	fi	3956	fi
2498		3957
2499		3958
2500		3959
2501	# 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.
2502	set dummy xgettext; ac_word=$2	3961	set dummy xgettext; ac_word=$2
2503	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3962	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2504	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3963	printf %s "checking for $ac_word... " >&6; }
2505	if test "${ac_cv_path_XGETTEXT+set}" = set; then	3964	if test ${ac_cv_path_XGETTEXT+y}
2506	echo $ECHO_N "(cached) $ECHO_C" >&6	3965	then :
2507	else	3966	printf %s "(cached) " >&6
		3967	else $as_nop
2508	case "$XGETTEXT" in	3968	case "$XGETTEXT" in
2509	/*)	3969	/*)
2510	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.	3970	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2511	;;	3971	;;
2512	*)	3972	*)
…		…
2526	;;	3986	;;
2527	esac	3987	esac
2528	fi	3988	fi
2529	XGETTEXT="$ac_cv_path_XGETTEXT"	3989	XGETTEXT="$ac_cv_path_XGETTEXT"
2530	if test "$XGETTEXT" != ":"; then	3990	if test "$XGETTEXT" != ":"; then
2531	{ echo "$as_me:$LINENO: result: $XGETTEXT" >&5	3991	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
2532	echo "${ECHO_T}$XGETTEXT" >&6; }	3992	printf "%s\n" "$XGETTEXT" >&6; }
2533	else	3993	else
2534	{ echo "$as_me:$LINENO: result: no" >&5	3994	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2535	echo "${ECHO_T}no" >&6; }	3995	printf "%s\n" "no" >&6; }
2536	fi	3996	fi
2537		3997
2538	rm -f messages.po	3998	rm -f messages.po
2539		3999
2540	# 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.
2541	set dummy msgmerge; ac_word=$2	4001	set dummy msgmerge; ac_word=$2
2542	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4002	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2543	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4003	printf %s "checking for $ac_word... " >&6; }
2544	if test "${ac_cv_path_MSGMERGE+set}" = set; then	4004	if test ${ac_cv_path_MSGMERGE+y}
2545	echo $ECHO_N "(cached) $ECHO_C" >&6	4005	then :
2546	else	4006	printf %s "(cached) " >&6
		4007	else $as_nop
2547	case "$MSGMERGE" in	4008	case "$MSGMERGE" in
2548	/*)	4009	/*)
2549	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.	4010	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
2550	;;	4011	;;
2551	*)	4012	*)
…		…
2564	;;	4025	;;
2565	esac	4026	esac
2566	fi	4027	fi
2567	MSGMERGE="$ac_cv_path_MSGMERGE"	4028	MSGMERGE="$ac_cv_path_MSGMERGE"
2568	if test "$MSGMERGE" != ":"; then	4029	if test "$MSGMERGE" != ":"; then
2569	{ echo "$as_me:$LINENO: result: $MSGMERGE" >&5	4030	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
2570	echo "${ECHO_T}$MSGMERGE" >&6; }	4031	printf "%s\n" "$MSGMERGE" >&6; }
2571	else	4032	else
2572	{ echo "$as_me:$LINENO: result: no" >&5	4033	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2573	echo "${ECHO_T}no" >&6; }	4034	printf "%s\n" "no" >&6; }
2574	fi	4035	fi
2575		4036
2576		4037
2577	if test "$GMSGFMT" != ":"; then	4038	if test "$GMSGFMT" != ":"; then
2578	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&	4039	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
2579	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then	4040	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
2580	: ;	4041	: ;
2581	else	4042	else
2582	GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`	4043	GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
2583	{ echo "$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 $GMSGFMT program is not GNU msgfmt; ignore it" >&5
2584	echo "${ECHO_T}found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }	4045	printf "%s\n" "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
2585	GMSGFMT=":"	4046	GMSGFMT=":"
2586	fi	4047	fi
2587	fi	4048	fi
2588		4049
2589	if test "$XGETTEXT" != ":"; then	4050	if test "$XGETTEXT" != ":"; then
2590	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 &&
2591	(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 $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
2592	: ;	4053	: ;
2593	else	4054	else
2594	{ echo "$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
2595	echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6; }	4056	printf "%s\n" "found xgettext program is not GNU xgettext; ignore it" >&6; }
2596	XGETTEXT=":"	4057	XGETTEXT=":"
2597	fi	4058	fi
2598	rm -f messages.po	4059	rm -f messages.po
2599	fi	4060	fi
2600		4061
…		…
2615	acl_save_prefix="$prefix"	4076	acl_save_prefix="$prefix"
2616	prefix="$acl_final_prefix"	4077	prefix="$acl_final_prefix"
2617	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"	4078	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
2618	prefix="$acl_save_prefix"	4079	prefix="$acl_save_prefix"
2619		4080
		4081
		4082
		4083
		4084
		4085
		4086
		4087
		4088
		4089
2620	DEPDIR="${am__leading_dot}deps"	4090	DEPDIR="${am__leading_dot}deps"
2621		4091
2622	ac_config_commands="$ac_config_commands depfiles"	4092	ac_config_commands="$ac_config_commands depfiles"
2623		4093
2624		4094	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
2625	am_make=${MAKE-make}	4095	printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; }
2626	cat > confinc << 'END'	4096	cat > confinc.mk << 'END'
2627	am__doit:	4097	am__doit:
2628	@echo done	4098	@echo this is the am__doit target >confinc.out
2629	.PHONY: am__doit	4099	.PHONY: am__doit
2630	END	4100	END
2631	# If we don't find an include directive, just comment out the code.
2632	{ echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2633	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; }
2634	am__include="#"	4101	am__include="#"
2635	am__quote=	4102	am__quote=
		4103	# BSD make does it like this.
		4104	echo '.include "confinc.mk" # ignored' > confmf.BSD
		4105	# Other make implementations (GNU, Solaris 10, AIX) do it like this.
		4106	echo 'include confinc.mk # ignored' > confmf.GNU
2636	_am_result=none	4107	_am_result=no
2637	# First try GNU make style include.	4108	for s in GNU BSD; do
2638	echo "include confinc" > confmf	4109	{ echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
2639	# We grep out `Entering directory' and `Leaving directory'	4110	(${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
2640	# messages which can occur if `w' ends up in MAKEFLAGS.	4111	ac_status=$?
2641	# In particular we don't look at `^make:' because GNU make might	4112	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2642	# be invoked under some other name (usually "gmake"), in which	4113	(exit $ac_status); }
2643	# case it prints its new name instead of `make'.	4114	case $?:`cat confinc.out 2>/dev/null` in #(
2644	if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then	4115	'0:this is the am__doit target') :
2645	am__include=include	4116	case $s in #(
2646	am__quote=	4117	BSD) :
2647	_am_result=GNU	4118	am__include='.include' am__quote='"' ;; #(
2648	fi	4119	*) :
2649	# Now try BSD make style include.	4120	am__include='include' am__quote='' ;;
		4121	esac ;; #(
		4122	*) :
		4123	;;
		4124	esac
2650	if test "$am__include" = "#"; then	4125	if test "$am__include" != "#"; then
2651	echo '.include "confinc"' > confmf	4126	_am_result="yes ($s style)"
2652	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then	4127	break
2653	am__include=.include
2654	am__quote="\""
2655	_am_result=BSD
2656	fi	4128	fi
2657	fi	4129	done
2658
2659
2660	{ echo "$as_me:$LINENO: result: $_am_result" >&5
2661	echo "${ECHO_T}$_am_result" >&6; }
2662	rm -f confinc confmf	4130	rm -f confinc.* confmf.*
		4131	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
		4132	printf "%s\n" "${_am_result}" >&6; }
2663		4133
2664	# Check whether --enable-dependency-tracking was given.	4134	# Check whether --enable-dependency-tracking was given.
2665	if test "${enable_dependency_tracking+set}" = set; then	4135	if test ${enable_dependency_tracking+y}
		4136	then :
2666	enableval=$enable_dependency_tracking;	4137	enableval=$enable_dependency_tracking;
2667	fi	4138	fi
2668		4139
2669	if test "x$enable_dependency_tracking" != xno; then	4140	if test "x$enable_dependency_tracking" != xno; then
2670	am_depcomp="$ac_aux_dir/depcomp"	4141	am_depcomp="$ac_aux_dir/depcomp"
2671	AMDEPBACKSLASH='\'	4142	AMDEPBACKSLASH='\'
		4143	am__nodep='_no'
2672	fi	4144	fi
2673
2674
2675	if test "x$enable_dependency_tracking" != xno; then	4145	if test "x$enable_dependency_tracking" != xno; then
2676	AMDEP_TRUE=	4146	AMDEP_TRUE=
2677	AMDEP_FALSE='#'	4147	AMDEP_FALSE='#'
2678	else	4148	else
2679	AMDEP_TRUE='#'	4149	AMDEP_TRUE='#'
2680	AMDEP_FALSE=	4150	AMDEP_FALSE=
2681	fi	4151	fi
2682
2683		4152
2684		4153
2685	ac_ext=c	4154	ac_ext=c
2686	ac_cpp='$CPP $CPPFLAGS'	4155	ac_cpp='$CPP $CPPFLAGS'
2687	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4156	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2688	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 $LIBS >&5'
2689	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4158	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2690	if test -n "$ac_tool_prefix"; then	4159	if test -n "$ac_tool_prefix"; then
2691	# Extract the first word of "${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.
2692	set dummy ${ac_tool_prefix}gcc; ac_word=$2	4161	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2693	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4162	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2694	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4163	printf %s "checking for $ac_word... " >&6; }
2695	if test "${ac_cv_prog_CC+set}" = set; then	4164	if test ${ac_cv_prog_CC+y}
2696	echo $ECHO_N "(cached) $ECHO_C" >&6	4165	then :
2697	else	4166	printf %s "(cached) " >&6
		4167	else $as_nop
2698	if test -n "$CC"; then	4168	if test -n "$CC"; then
2699	ac_cv_prog_CC="$CC" # Let the user override the test.	4169	ac_cv_prog_CC="$CC" # Let the user override the test.
2700	else	4170	else
2701	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4171	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2702	for as_dir in $PATH	4172	for as_dir in $PATH
2703	do	4173	do
2704	IFS=$as_save_IFS	4174	IFS=$as_save_IFS
2705	test -z "$as_dir" && as_dir=.	4175	case $as_dir in #(((
		4176	'') as_dir=./ ;;
		4177	*/) ;;
		4178	*) as_dir=$as_dir/ ;;
		4179	esac
2706	for ac_exec_ext in '' $ac_executable_extensions; do	4180	for ac_exec_ext in '' $ac_executable_extensions; do
2707	if { test -f "$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$ac_exec_ext"; then
2708	ac_cv_prog_CC="${ac_tool_prefix}gcc"	4182	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2709	echo "$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$ac_exec_ext" >&5
2710	break 2	4184	break 2
2711	fi	4185	fi
2712	done	4186	done
2713	done	4187	done
2714	IFS=$as_save_IFS	4188	IFS=$as_save_IFS
2715		4189
2716	fi	4190	fi
2717	fi	4191	fi
2718	CC=$ac_cv_prog_CC	4192	CC=$ac_cv_prog_CC
2719	if test -n "$CC"; then	4193	if test -n "$CC"; then
2720	{ echo "$as_me:$LINENO: result: $CC" >&5	4194	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2721	echo "${ECHO_T}$CC" >&6; }	4195	printf "%s\n" "$CC" >&6; }
2722	else	4196	else
2723	{ echo "$as_me:$LINENO: result: no" >&5	4197	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2724	echo "${ECHO_T}no" >&6; }	4198	printf "%s\n" "no" >&6; }
2725	fi	4199	fi
2726		4200
2727		4201
2728	fi	4202	fi
2729	if test -z "$ac_cv_prog_CC"; then	4203	if test -z "$ac_cv_prog_CC"; then
2730	ac_ct_CC=$CC	4204	ac_ct_CC=$CC
2731	# 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.
2732	set dummy gcc; ac_word=$2	4206	set dummy gcc; ac_word=$2
2733	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4207	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2734	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4208	printf %s "checking for $ac_word... " >&6; }
2735	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	4209	if test ${ac_cv_prog_ac_ct_CC+y}
2736	echo $ECHO_N "(cached) $ECHO_C" >&6	4210	then :
2737	else	4211	printf %s "(cached) " >&6
		4212	else $as_nop
2738	if test -n "$ac_ct_CC"; then	4213	if test -n "$ac_ct_CC"; then
2739	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	4214	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2740	else	4215	else
2741	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4216	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2742	for as_dir in $PATH	4217	for as_dir in $PATH
2743	do	4218	do
2744	IFS=$as_save_IFS	4219	IFS=$as_save_IFS
2745	test -z "$as_dir" && as_dir=.	4220	case $as_dir in #(((
		4221	'') as_dir=./ ;;
		4222	*/) ;;
		4223	*) as_dir=$as_dir/ ;;
		4224	esac
2746	for ac_exec_ext in '' $ac_executable_extensions; do	4225	for ac_exec_ext in '' $ac_executable_extensions; do
2747	if { test -f "$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$ac_exec_ext"; then
2748	ac_cv_prog_ac_ct_CC="gcc"	4227	ac_cv_prog_ac_ct_CC="gcc"
2749	echo "$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$ac_exec_ext" >&5
2750	break 2	4229	break 2
2751	fi	4230	fi
2752	done	4231	done
2753	done	4232	done
2754	IFS=$as_save_IFS	4233	IFS=$as_save_IFS
2755		4234
2756	fi	4235	fi
2757	fi	4236	fi
2758	ac_ct_CC=$ac_cv_prog_ac_ct_CC	4237	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2759	if test -n "$ac_ct_CC"; then	4238	if test -n "$ac_ct_CC"; then
2760	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	4239	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2761	echo "${ECHO_T}$ac_ct_CC" >&6; }	4240	printf "%s\n" "$ac_ct_CC" >&6; }
2762	else	4241	else
2763	{ echo "$as_me:$LINENO: result: no" >&5	4242	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2764	echo "${ECHO_T}no" >&6; }	4243	printf "%s\n" "no" >&6; }
2765	fi	4244	fi
2766		4245
2767	if test "x$ac_ct_CC" = x; then	4246	if test "x$ac_ct_CC" = x; then
2768	CC=""	4247	CC=""
2769	else	4248	else
2770	case $cross_compiling:$ac_tool_warned in	4249	case $cross_compiling:$ac_tool_warned in
2771	yes:)	4250	yes:)
2772	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	4251	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2773	whose name does not start with the host triplet. If you think this	4252	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2774	configuration is useful to you, please write to autoconf@gnu.org." >&5
2775	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2776	whose name does not start with the host triplet. If you think this
2777	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2778	ac_tool_warned=yes ;;	4253	ac_tool_warned=yes ;;
2779	esac	4254	esac
2780	CC=$ac_ct_CC	4255	CC=$ac_ct_CC
2781	fi	4256	fi
2782	else	4257	else
…		…
2785		4260
2786	if test -z "$CC"; then	4261	if test -z "$CC"; then
2787	if test -n "$ac_tool_prefix"; then	4262	if test -n "$ac_tool_prefix"; then
2788	# Extract the first word of "${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.
2789	set dummy ${ac_tool_prefix}cc; ac_word=$2	4264	set dummy ${ac_tool_prefix}cc; ac_word=$2
2790	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4265	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2791	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4266	printf %s "checking for $ac_word... " >&6; }
2792	if test "${ac_cv_prog_CC+set}" = set; then	4267	if test ${ac_cv_prog_CC+y}
2793	echo $ECHO_N "(cached) $ECHO_C" >&6	4268	then :
2794	else	4269	printf %s "(cached) " >&6
		4270	else $as_nop
2795	if test -n "$CC"; then	4271	if test -n "$CC"; then
2796	ac_cv_prog_CC="$CC" # Let the user override the test.	4272	ac_cv_prog_CC="$CC" # Let the user override the test.
2797	else	4273	else
2798	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4274	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2799	for as_dir in $PATH	4275	for as_dir in $PATH
2800	do	4276	do
2801	IFS=$as_save_IFS	4277	IFS=$as_save_IFS
2802	test -z "$as_dir" && as_dir=.	4278	case $as_dir in #(((
		4279	'') as_dir=./ ;;
		4280	*/) ;;
		4281	*) as_dir=$as_dir/ ;;
		4282	esac
2803	for ac_exec_ext in '' $ac_executable_extensions; do	4283	for ac_exec_ext in '' $ac_executable_extensions; do
2804	if { test -f "$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$ac_exec_ext"; then
2805	ac_cv_prog_CC="${ac_tool_prefix}cc"	4285	ac_cv_prog_CC="${ac_tool_prefix}cc"
2806	echo "$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$ac_exec_ext" >&5
2807	break 2	4287	break 2
2808	fi	4288	fi
2809	done	4289	done
2810	done	4290	done
2811	IFS=$as_save_IFS	4291	IFS=$as_save_IFS
2812		4292
2813	fi	4293	fi
2814	fi	4294	fi
2815	CC=$ac_cv_prog_CC	4295	CC=$ac_cv_prog_CC
2816	if test -n "$CC"; then	4296	if test -n "$CC"; then
2817	{ echo "$as_me:$LINENO: result: $CC" >&5	4297	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2818	echo "${ECHO_T}$CC" >&6; }	4298	printf "%s\n" "$CC" >&6; }
2819	else	4299	else
2820	{ echo "$as_me:$LINENO: result: no" >&5	4300	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2821	echo "${ECHO_T}no" >&6; }	4301	printf "%s\n" "no" >&6; }
2822	fi	4302	fi
2823		4303
2824		4304
2825	fi	4305	fi
2826	fi	4306	fi
2827	if test -z "$CC"; then	4307	if test -z "$CC"; then
2828	# 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.
2829	set dummy cc; ac_word=$2	4309	set dummy cc; ac_word=$2
2830	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4310	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2831	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4311	printf %s "checking for $ac_word... " >&6; }
2832	if test "${ac_cv_prog_CC+set}" = set; then	4312	if test ${ac_cv_prog_CC+y}
2833	echo $ECHO_N "(cached) $ECHO_C" >&6	4313	then :
2834	else	4314	printf %s "(cached) " >&6
		4315	else $as_nop
2835	if test -n "$CC"; then	4316	if test -n "$CC"; then
2836	ac_cv_prog_CC="$CC" # Let the user override the test.	4317	ac_cv_prog_CC="$CC" # Let the user override the test.
2837	else	4318	else
2838	ac_prog_rejected=no	4319	ac_prog_rejected=no
2839	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4320	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2840	for as_dir in $PATH	4321	for as_dir in $PATH
2841	do	4322	do
2842	IFS=$as_save_IFS	4323	IFS=$as_save_IFS
2843	test -z "$as_dir" && as_dir=.	4324	case $as_dir in #(((
		4325	'') as_dir=./ ;;
		4326	*/) ;;
		4327	*) as_dir=$as_dir/ ;;
		4328	esac
2844	for ac_exec_ext in '' $ac_executable_extensions; do	4329	for ac_exec_ext in '' $ac_executable_extensions; do
2845	if { test -f "$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$ac_exec_ext"; then
2846	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	4331	if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2847	ac_prog_rejected=yes	4332	ac_prog_rejected=yes
2848	continue	4333	continue
2849	fi	4334	fi
2850	ac_cv_prog_CC="cc"	4335	ac_cv_prog_CC="cc"
2851	echo "$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$ac_exec_ext" >&5
2852	break 2	4337	break 2
2853	fi	4338	fi
2854	done	4339	done
2855	done	4340	done
2856	IFS=$as_save_IFS	4341	IFS=$as_save_IFS
2857		4342
2858	if test $ac_prog_rejected = yes; then	4343	if test $ac_prog_rejected = yes; then
2859	# 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.
2860	set dummy $ac_cv_prog_CC	4345	set dummy $ac_cv_prog_CC
…		…
2862	if test $# != 0; then	4347	if test $# != 0; then
2863	# We chose a different compiler from the bogus one.	4348	# We chose a different compiler from the bogus one.
2864	# However, it has the same basename, so the bogon will be chosen	4349	# However, it has the same basename, so the bogon will be chosen
2865	# first if we set CC to just the basename; use the full file name.	4350	# first if we set CC to just the basename; use the full file name.
2866	shift	4351	shift
2867	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"	4352	ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2868	fi	4353	fi
2869	fi	4354	fi
2870	fi	4355	fi
2871	fi	4356	fi
2872	CC=$ac_cv_prog_CC	4357	CC=$ac_cv_prog_CC
2873	if test -n "$CC"; then	4358	if test -n "$CC"; then
2874	{ echo "$as_me:$LINENO: result: $CC" >&5	4359	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2875	echo "${ECHO_T}$CC" >&6; }	4360	printf "%s\n" "$CC" >&6; }
2876	else	4361	else
2877	{ echo "$as_me:$LINENO: result: no" >&5	4362	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2878	echo "${ECHO_T}no" >&6; }	4363	printf "%s\n" "no" >&6; }
2879	fi	4364	fi
2880		4365
2881		4366
2882	fi	4367	fi
2883	if test -z "$CC"; then	4368	if test -z "$CC"; then
2884	if test -n "$ac_tool_prefix"; then	4369	if test -n "$ac_tool_prefix"; then
2885	for ac_prog in cl.exe	4370	for ac_prog in cl.exe
2886	do	4371	do
2887	# 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.
2888	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	4373	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2889	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4374	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2890	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4375	printf %s "checking for $ac_word... " >&6; }
2891	if test "${ac_cv_prog_CC+set}" = set; then	4376	if test ${ac_cv_prog_CC+y}
2892	echo $ECHO_N "(cached) $ECHO_C" >&6	4377	then :
2893	else	4378	printf %s "(cached) " >&6
		4379	else $as_nop
2894	if test -n "$CC"; then	4380	if test -n "$CC"; then
2895	ac_cv_prog_CC="$CC" # Let the user override the test.	4381	ac_cv_prog_CC="$CC" # Let the user override the test.
2896	else	4382	else
2897	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4383	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2898	for as_dir in $PATH	4384	for as_dir in $PATH
2899	do	4385	do
2900	IFS=$as_save_IFS	4386	IFS=$as_save_IFS
2901	test -z "$as_dir" && as_dir=.	4387	case $as_dir in #(((
		4388	'') as_dir=./ ;;
		4389	*/) ;;
		4390	*) as_dir=$as_dir/ ;;
		4391	esac
2902	for ac_exec_ext in '' $ac_executable_extensions; do	4392	for ac_exec_ext in '' $ac_executable_extensions; do
2903	if { test -f "$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$ac_exec_ext"; then
2904	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	4394	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2905	echo "$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$ac_exec_ext" >&5
2906	break 2	4396	break 2
2907	fi	4397	fi
2908	done	4398	done
2909	done	4399	done
2910	IFS=$as_save_IFS	4400	IFS=$as_save_IFS
2911		4401
2912	fi	4402	fi
2913	fi	4403	fi
2914	CC=$ac_cv_prog_CC	4404	CC=$ac_cv_prog_CC
2915	if test -n "$CC"; then	4405	if test -n "$CC"; then
2916	{ echo "$as_me:$LINENO: result: $CC" >&5	4406	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2917	echo "${ECHO_T}$CC" >&6; }	4407	printf "%s\n" "$CC" >&6; }
2918	else	4408	else
2919	{ echo "$as_me:$LINENO: result: no" >&5	4409	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2920	echo "${ECHO_T}no" >&6; }	4410	printf "%s\n" "no" >&6; }
2921	fi	4411	fi
2922		4412
2923		4413
2924	test -n "$CC" && break	4414	test -n "$CC" && break
2925	done	4415	done
…		…
2928	ac_ct_CC=$CC	4418	ac_ct_CC=$CC
2929	for ac_prog in cl.exe	4419	for ac_prog in cl.exe
2930	do	4420	do
2931	# 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.
2932	set dummy $ac_prog; ac_word=$2	4422	set dummy $ac_prog; ac_word=$2
2933	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4423	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2934	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4424	printf %s "checking for $ac_word... " >&6; }
2935	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	4425	if test ${ac_cv_prog_ac_ct_CC+y}
2936	echo $ECHO_N "(cached) $ECHO_C" >&6	4426	then :
2937	else	4427	printf %s "(cached) " >&6
		4428	else $as_nop
2938	if test -n "$ac_ct_CC"; then	4429	if test -n "$ac_ct_CC"; then
2939	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	4430	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2940	else	4431	else
2941	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4432	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2942	for as_dir in $PATH	4433	for as_dir in $PATH
2943	do	4434	do
2944	IFS=$as_save_IFS	4435	IFS=$as_save_IFS
2945	test -z "$as_dir" && as_dir=.	4436	case $as_dir in #(((
		4437	'') as_dir=./ ;;
		4438	*/) ;;
		4439	*) as_dir=$as_dir/ ;;
		4440	esac
2946	for ac_exec_ext in '' $ac_executable_extensions; do	4441	for ac_exec_ext in '' $ac_executable_extensions; do
2947	if { test -f "$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$ac_exec_ext"; then
2948	ac_cv_prog_ac_ct_CC="$ac_prog"	4443	ac_cv_prog_ac_ct_CC="$ac_prog"
2949	echo "$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$ac_exec_ext" >&5
2950	break 2	4445	break 2
2951	fi	4446	fi
2952	done	4447	done
2953	done	4448	done
2954	IFS=$as_save_IFS	4449	IFS=$as_save_IFS
2955		4450
2956	fi	4451	fi
2957	fi	4452	fi
2958	ac_ct_CC=$ac_cv_prog_ac_ct_CC	4453	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2959	if test -n "$ac_ct_CC"; then	4454	if test -n "$ac_ct_CC"; then
2960	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	4455	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2961	echo "${ECHO_T}$ac_ct_CC" >&6; }	4456	printf "%s\n" "$ac_ct_CC" >&6; }
2962	else	4457	else
2963	{ echo "$as_me:$LINENO: result: no" >&5	4458	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2964	echo "${ECHO_T}no" >&6; }	4459	printf "%s\n" "no" >&6; }
2965	fi	4460	fi
2966		4461
2967		4462
2968	test -n "$ac_ct_CC" && break	4463	test -n "$ac_ct_CC" && break
2969	done	4464	done
…		…
2971	if test "x$ac_ct_CC" = x; then	4466	if test "x$ac_ct_CC" = x; then
2972	CC=""	4467	CC=""
2973	else	4468	else
2974	case $cross_compiling:$ac_tool_warned in	4469	case $cross_compiling:$ac_tool_warned in
2975	yes:)	4470	yes:)
2976	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	4471	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2977	whose name does not start with the host triplet. If you think this	4472	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2978	configuration is useful to you, please write to autoconf@gnu.org." >&5
2979	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2980	whose name does not start with the host triplet. If you think this
2981	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2982	ac_tool_warned=yes ;;	4473	ac_tool_warned=yes ;;
2983	esac	4474	esac
2984	CC=$ac_ct_CC	4475	CC=$ac_ct_CC
2985	fi	4476	fi
2986	fi	4477	fi
2987		4478
2988	fi	4479	fi
		4480	if test -z "$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
2989		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-$LINENO}: result: no" >&5
		4520	printf "%s\n" "no" >&6; }
		4521	fi
2990		4522
2991	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH	4523
2992	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 \`$ac_pwd':" >&2;}
2993	echo "$as_me: error: no acceptable C compiler found in \$PATH	4588	as_fn_error $? "no acceptable C compiler found in \$PATH
2994	See \`config.log' for more details." >&2;}	4589	See \`config.log' for more details" "$LINENO" 5; }
2995	{ (exit 1); exit 1; }; }
2996		4590
2997	# Provide some information about the compiler.	4591	# Provide some information about the compiler.
2998	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
2999	ac_compiler=`set X $ac_compile; echo $2`	4593	set X $ac_compile
		4594	ac_compiler=$2
		4595	for ac_option in --version -v -V -qversion -version; do
3000	{ (ac_try="$ac_compiler --version >&5"	4596	{ { ac_try="$ac_compiler $ac_option >&5"
3001	case "(($ac_try" in	4597	case "(($ac_try" in
3002	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	4598	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3003	*) ac_try_echo=$ac_try;;	4599	*) ac_try_echo=$ac_try;;
3004	esac	4600	esac
3005	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	4601	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3006	(eval "$ac_compiler --version >&5") 2>&5	4602	printf "%s\n" "$ac_try_echo"; } >&5
		4603	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3007	ac_status=$?	4604	ac_status=$?
3008	echo "$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
3009	(exit $ac_status); }	4613	test $ac_status = 0; }
3010	{ (ac_try="$ac_compiler -v >&5"	4614	done
3011	case "(($ac_try" in
3012	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3013	*) ac_try_echo=$ac_try;;
3014	esac
3015	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3016	(eval "$ac_compiler -v >&5") 2>&5
3017	ac_status=$?
3018	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3019	(exit $ac_status); }
3020	{ (ac_try="$ac_compiler -V >&5"
3021	case "(($ac_try" in
3022	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3023	*) ac_try_echo=$ac_try;;
3024	esac
3025	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3026	(eval "$ac_compiler -V >&5") 2>&5
3027	ac_status=$?
3028	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3029	(exit $ac_status); }
3030		4615
3031	cat >conftest.$ac_ext <<_ACEOF
3032	/* confdefs.h. */
3033	_ACEOF
3034	cat confdefs.h >>conftest.$ac_ext	4616	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3035	cat >>conftest.$ac_ext <<_ACEOF
3036	/* end confdefs.h. */	4617	/* end confdefs.h. */
3037		4618
3038	int	4619	int
3039	main ()	4620	main (void)
3040	{	4621	{
3041		4622
3042	;	4623	;
3043	return 0;	4624	return 0;
3044	}	4625	}
3045	_ACEOF	4626	_ACEOF
3046	ac_clean_files_save=$ac_clean_files	4627	ac_clean_files_save=$ac_clean_files
3047	ac_clean_files="$ac_clean_files a.out a.exe b.out"	4628	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3048	# Try to create an executable without -o first, disregard a.out.	4629	# Try to create an executable without -o first, disregard a.out.
3049	# It will help us diagnose broken compilers, and finding out an intuition	4630	# It will help us diagnose broken compilers, and finding out an intuition
3050	# of exeext.	4631	# of exeext.
3051	{ echo "$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
3052	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }	4633	printf %s "checking whether the C compiler works... " >&6; }
3053	ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`	4634	ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3054	#	4635
3055	# List of possible output files, starting from the most likely.	4636	# The possible output files:
3056	# 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.*"
3057	# only as a last resort. b.out is created by i960 compilers.	4638
3058	ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
3059	#
3060	# The IRIX 6 linker writes into existing files which may not be
3061	# executable, retaining their permissions. Remove them first so a
3062	# subsequent execution test works.
3063	ac_rmfiles=	4639	ac_rmfiles=
3064	for ac_file in $ac_files	4640	for ac_file in $ac_files
3065	do	4641	do
3066	case $ac_file in	4642	case $ac_file in
3067	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;	4643	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3068	* ) ac_rmfiles="$ac_rmfiles $ac_file";;	4644	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
3069	esac	4645	esac
3070	done	4646	done
3071	rm -f $ac_rmfiles	4647	rm -f $ac_rmfiles
3072		4648
3073	if { (ac_try="$ac_link_default"	4649	if { { ac_try="$ac_link_default"
3074	case "(($ac_try" in	4650	case "(($ac_try" in
3075	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	4651	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3076	*) ac_try_echo=$ac_try;;	4652	*) ac_try_echo=$ac_try;;
3077	esac	4653	esac
3078	eval "echo \"\$as_me:$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
3079	(eval "$ac_link_default") 2>&5	4656	(eval "$ac_link_default") 2>&5
3080	ac_status=$?	4657	ac_status=$?
3081	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4658	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3082	(exit $ac_status); }; then	4659	test $ac_status = 0; }
		4660	then :
3083	# 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'.
3084	# 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'
3085	# 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,
3086	# 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
3087	# Autoconf.	4665	# Autoconf.
3088	for ac_file in $ac_files ''	4666	for ac_file in $ac_files ''
3089	do	4667	do
3090	test -f "$ac_file" || continue	4668	test -f "$ac_file" || continue
3091	case $ac_file in	4669	case $ac_file in
3092	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )	4670	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3093	;;	4671	;;
3094	[ab].out )	4672	[ab].out )
3095	# We found the default executable, but exeext='' is most	4673	# We found the default executable, but exeext='' is most
3096	# certainly right.	4674	# certainly right.
3097	break;;	4675	break;;
3098	*.* )	4676	*.* )
3099	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;	4677	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
3100	then :; else	4678	then :; else
3101	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	4679	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3102	fi	4680	fi
3103	# 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
3104	# 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'
…		…
3110	break;;	4688	break;;
3111	esac	4689	esac
3112	done	4690	done
3113	test "$ac_cv_exeext" = no && ac_cv_exeext=	4691	test "$ac_cv_exeext" = no && ac_cv_exeext=
3114		4692
3115	else	4693	else $as_nop
3116	ac_file=''	4694	ac_file=''
3117	fi	4695	fi
3118
3119	{ echo "$as_me:$LINENO: result: $ac_file" >&5
3120	echo "${ECHO_T}$ac_file" >&6; }
3121	if test -z "$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; }
3122	echo "$as_me: failed program was:" >&5	4700	printf "%s\n" "$as_me: failed program was:" >&5
3123	sed 's/^/| /' conftest.$ac_ext >&5	4701	sed 's/^/| /' conftest.$ac_ext >&5
3124		4702
3125	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	4703	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3126	See \`config.log' for more details." >&5	4704	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3127	echo "$as_me: error: C compiler cannot create executables	4705	as_fn_error 77 "C compiler cannot create executables
3128	See \`config.log' for more details." >&2;}	4706	See \`config.log' for more details" "$LINENO" 5; }
3129	{ (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; }
3130	fi	4710	fi
3131		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; }
3132	ac_exeext=$ac_cv_exeext	4715	ac_exeext=$ac_cv_exeext
3133		4716
3134	# Check that the compiler produces executables we can run. If not, either
3135	# the compiler is broken, or we cross compile.
3136	{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
3137	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
3138	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
3139	# If not cross compiling, check that we can run a simple program.
3140	if test "$cross_compiling" != yes; then
3141	if { ac_try='./$ac_file'
3142	{ (case "(($ac_try" in
3143	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3144	*) ac_try_echo=$ac_try;;
3145	esac
3146	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3147	(eval "$ac_try") 2>&5
3148	ac_status=$?
3149	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3150	(exit $ac_status); }; }; then
3151	cross_compiling=no
3152	else
3153	if test "$cross_compiling" = maybe; then
3154	cross_compiling=yes
3155	else
3156	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
3157	If you meant to cross compile, use \`--host'.
3158	See \`config.log' for more details." >&5
3159	echo "$as_me: error: cannot run C compiled programs.
3160	If you meant to cross compile, use \`--host'.
3161	See \`config.log' for more details." >&2;}
3162	{ (exit 1); exit 1; }; }
3163	fi
3164	fi
3165	fi
3166	{ echo "$as_me:$LINENO: result: yes" >&5
3167	echo "${ECHO_T}yes" >&6; }
3168
3169	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
3170	ac_clean_files=$ac_clean_files_save	4718	ac_clean_files=$ac_clean_files_save
3171	# Check that the compiler produces executables we can run. If not, either
3172	# the compiler is broken, or we cross compile.
3173	{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
3174	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
3175	{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
3176	echo "${ECHO_T}$cross_compiling" >&6; }
3177
3178	{ echo "$as_me:$LINENO: checking for suffix of executables" >&5	4719	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3179	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }	4720	printf %s "checking for suffix of executables... " >&6; }
3180	if { (ac_try="$ac_link"	4721	if { { ac_try="$ac_link"
3181	case "(($ac_try" in	4722	case "(($ac_try" in
3182	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	4723	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3183	*) ac_try_echo=$ac_try;;	4724	*) ac_try_echo=$ac_try;;
3184	esac	4725	esac
3185	eval "echo \"\$as_me:$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
3186	(eval "$ac_link") 2>&5	4728	(eval "$ac_link") 2>&5
3187	ac_status=$?	4729	ac_status=$?
3188	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4730	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3189	(exit $ac_status); }; then	4731	test $ac_status = 0; }
		4732	then :
3190	# If both `conftest.exe' and `conftest' are `present' (well, observable)	4733	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3191	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	4734	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3192	# work properly (i.e., refer to `conftest.exe'), while it won't with	4735	# work properly (i.e., refer to `conftest.exe'), while it won't with
3193	# `rm'.	4736	# `rm'.
3194	for ac_file in conftest.exe conftest conftest.*; do	4737	for ac_file in conftest.exe conftest conftest.*; do
3195	test -f "$ac_file" || continue	4738	test -f "$ac_file" || continue
3196	case $ac_file in	4739	case $ac_file in
3197	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;	4740	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3198	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	4741	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3199	break;;	4742	break;;
3200	* ) break;;	4743	* ) break;;
3201	esac	4744	esac
3202	done	4745	done
3203	else	4746	else $as_nop
3204	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link	4747	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3205	See \`config.log' for more details." >&5	4748	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3206	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link	4749	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3207	See \`config.log' for more details." >&2;}	4750	See \`config.log' for more details" "$LINENO" 5; }
3208	{ (exit 1); exit 1; }; }
3209	fi	4751	fi
3210
3211	rm -f conftest$ac_cv_exeext	4752	rm -f conftest conftest$ac_cv_exeext
3212	{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	4753	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3213	echo "${ECHO_T}$ac_cv_exeext" >&6; }	4754	printf "%s\n" "$ac_cv_exeext" >&6; }
3214		4755
3215	rm -f conftest.$ac_ext	4756	rm -f conftest.$ac_ext
3216	EXEEXT=$ac_cv_exeext	4757	EXEEXT=$ac_cv_exeext
3217	ac_exeext=$EXEEXT	4758	ac_exeext=$EXEEXT
3218	{ echo "$as_me:$LINENO: checking for suffix of object files" >&5	4759	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3219	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
3220	if test "${ac_cv_objext+set}" = set; then
3221	echo $ECHO_N "(cached) $ECHO_C" >&6
3222	else
3223	cat >conftest.$ac_ext <<_ACEOF
3224	/* 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	}
3225	_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 $as_nop
3226	cat confdefs.h >>conftest.$ac_ext	4824	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3227	cat >>conftest.$ac_ext <<_ACEOF
3228	/* end confdefs.h. */	4825	/* end confdefs.h. */
3229		4826
3230	int	4827	int
3231	main ()	4828	main (void)
3232	{	4829	{
3233		4830
3234	;	4831	;
3235	return 0;	4832	return 0;
3236	}	4833	}
3237	_ACEOF	4834	_ACEOF
3238	rm -f conftest.o conftest.obj	4835	rm -f conftest.o conftest.obj
3239	if { (ac_try="$ac_compile"	4836	if { { ac_try="$ac_compile"
3240	case "(($ac_try" in	4837	case "(($ac_try" in
3241	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	4838	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3242	*) ac_try_echo=$ac_try;;	4839	*) ac_try_echo=$ac_try;;
3243	esac	4840	esac
3244	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
3245	(eval "$ac_compile") 2>&5	4843	(eval "$ac_compile") 2>&5
3246	ac_status=$?	4844	ac_status=$?
3247	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4845	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3248	(exit $ac_status); }; then	4846	test $ac_status = 0; }
		4847	then :
3249	for ac_file in conftest.o conftest.obj conftest.*; do	4848	for ac_file in conftest.o conftest.obj conftest.*; do
3250	test -f "$ac_file" || continue;	4849	test -f "$ac_file" || continue;
3251	case $ac_file in	4850	case $ac_file in
3252	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;	4851	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3253	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`	4852	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3254	break;;	4853	break;;
3255	esac	4854	esac
3256	done	4855	done
3257	else	4856	else $as_nop
3258	echo "$as_me: failed program was:" >&5	4857	printf "%s\n" "$as_me: failed program was:" >&5
3259	sed 's/^/| /' conftest.$ac_ext >&5	4858	sed 's/^/| /' conftest.$ac_ext >&5
3260		4859
3261	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile	4860	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3262	See \`config.log' for more details." >&5	4861	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3263	echo "$as_me: error: cannot compute suffix of object files: cannot compile	4862	as_fn_error $? "cannot compute suffix of object files: cannot compile
3264	See \`config.log' for more details." >&2;}	4863	See \`config.log' for more details" "$LINENO" 5; }
3265	{ (exit 1); exit 1; }; }
3266	fi	4864	fi
3267
3268	rm -f conftest.$ac_cv_objext conftest.$ac_ext	4865	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3269	fi	4866	fi
3270	{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	4867	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3271	echo "${ECHO_T}$ac_cv_objext" >&6; }	4868	printf "%s\n" "$ac_cv_objext" >&6; }
3272	OBJEXT=$ac_cv_objext	4869	OBJEXT=$ac_cv_objext
3273	ac_objext=$OBJEXT	4870	ac_objext=$OBJEXT
3274	{ 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
3275	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }	4872	printf %s "checking whether the compiler supports GNU C... " >&6; }
3276	if test "${ac_cv_c_compiler_gnu+set}" = set; then	4873	if test ${ac_cv_c_compiler_gnu+y}
3277	echo $ECHO_N "(cached) $ECHO_C" >&6	4874	then :
3278	else	4875	printf %s "(cached) " >&6
3279	cat >conftest.$ac_ext <<_ACEOF	4876	else $as_nop
3280	/* confdefs.h. */
3281	_ACEOF
3282	cat confdefs.h >>conftest.$ac_ext	4877	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3283	cat >>conftest.$ac_ext <<_ACEOF
3284	/* end confdefs.h. */	4878	/* end confdefs.h. */
3285		4879
3286	int	4880	int
3287	main ()	4881	main (void)
3288	{	4882	{
3289	#ifndef __GNUC__	4883	#ifndef __GNUC__
3290	choke me	4884	choke me
3291	#endif	4885	#endif
3292		4886
3293	;	4887	;
3294	return 0;	4888	return 0;
3295	}	4889	}
3296	_ACEOF	4890	_ACEOF
3297	rm -f conftest.$ac_objext	4891	if ac_fn_c_try_compile "$LINENO"
3298	if { (ac_try="$ac_compile"	4892	then :
3299	case "(($ac_try" in
3300	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3301	*) ac_try_echo=$ac_try;;
3302	esac
3303	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3304	(eval "$ac_compile") 2>conftest.er1
3305	ac_status=$?
3306	grep -v '^ *+' conftest.er1 >conftest.err
3307	rm -f conftest.er1
3308	cat conftest.err >&5
3309	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3310	(exit $ac_status); } && {
3311	test -z "$ac_c_werror_flag" ||
3312	test ! -s conftest.err
3313	} && test -s conftest.$ac_objext; then
3314	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 $ac_compiler_gnu = yes; then
		4906	GCC=yes
3315	else	4907	else
3316	echo "$as_me: failed program was:" >&5	4908	GCC=
3317	sed 's/^/| /' conftest.$ac_ext >&5
3318
3319	ac_compiler_gnu=no
3320	fi	4909	fi
3321
3322	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3323	ac_cv_c_compiler_gnu=$ac_compiler_gnu
3324
3325	fi
3326	{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3327	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
3328	GCC=`test $ac_compiler_gnu = yes && echo yes`
3329	ac_test_CFLAGS=${CFLAGS+set}	4910	ac_test_CFLAGS=${CFLAGS+y}
3330	ac_save_CFLAGS=$CFLAGS	4911	ac_save_CFLAGS=$CFLAGS
3331	{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5	4912	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3332	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }	4913	printf %s "checking whether $CC accepts -g... " >&6; }
3333	if test "${ac_cv_prog_cc_g+set}" = set; then	4914	if test ${ac_cv_prog_cc_g+y}
3334	echo $ECHO_N "(cached) $ECHO_C" >&6	4915	then :
3335	else	4916	printf %s "(cached) " >&6
		4917	else $as_nop
3336	ac_save_c_werror_flag=$ac_c_werror_flag	4918	ac_save_c_werror_flag=$ac_c_werror_flag
3337	ac_c_werror_flag=yes	4919	ac_c_werror_flag=yes
3338	ac_cv_prog_cc_g=no	4920	ac_cv_prog_cc_g=no
3339	CFLAGS="-g"	4921	CFLAGS="-g"
3340	cat >conftest.$ac_ext <<_ACEOF
3341	/* confdefs.h. */
3342	_ACEOF
3343	cat confdefs.h >>conftest.$ac_ext	4922	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3344	cat >>conftest.$ac_ext <<_ACEOF
3345	/* end confdefs.h. */	4923	/* end confdefs.h. */
3346		4924
3347	int	4925	int
3348	main ()	4926	main (void)
3349	{	4927	{
3350		4928
3351	;	4929	;
3352	return 0;	4930	return 0;
3353	}	4931	}
3354	_ACEOF	4932	_ACEOF
3355	rm -f conftest.$ac_objext	4933	if ac_fn_c_try_compile "$LINENO"
3356	if { (ac_try="$ac_compile"	4934	then :
3357	case "(($ac_try" in
3358	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3359	*) ac_try_echo=$ac_try;;
3360	esac
3361	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3362	(eval "$ac_compile") 2>conftest.er1
3363	ac_status=$?
3364	grep -v '^ *+' conftest.er1 >conftest.err
3365	rm -f conftest.er1
3366	cat conftest.err >&5
3367	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3368	(exit $ac_status); } && {
3369	test -z "$ac_c_werror_flag" ||
3370	test ! -s conftest.err
3371	} && test -s conftest.$ac_objext; then
3372	ac_cv_prog_cc_g=yes	4935	ac_cv_prog_cc_g=yes
3373	else	4936	else $as_nop
3374	echo "$as_me: failed program was:" >&5
3375	sed 's/^/| /' conftest.$ac_ext >&5
3376
3377	CFLAGS=""	4937	CFLAGS=""
3378	cat >conftest.$ac_ext <<_ACEOF
3379	/* confdefs.h. */
3380	_ACEOF
3381	cat confdefs.h >>conftest.$ac_ext	4938	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3382	cat >>conftest.$ac_ext <<_ACEOF
3383	/* end confdefs.h. */	4939	/* end confdefs.h. */
3384		4940
3385	int	4941	int
3386	main ()	4942	main (void)
3387	{	4943	{
3388		4944
3389	;	4945	;
3390	return 0;	4946	return 0;
3391	}	4947	}
3392	_ACEOF	4948	_ACEOF
3393	rm -f conftest.$ac_objext	4949	if ac_fn_c_try_compile "$LINENO"
3394	if { (ac_try="$ac_compile"	4950	then :
3395	case "(($ac_try" in
3396	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3397	*) ac_try_echo=$ac_try;;
3398	esac
3399	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3400	(eval "$ac_compile") 2>conftest.er1
3401	ac_status=$?
3402	grep -v '^ *+' conftest.er1 >conftest.err
3403	rm -f conftest.er1
3404	cat conftest.err >&5
3405	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3406	(exit $ac_status); } && {
3407	test -z "$ac_c_werror_flag" ||
3408	test ! -s conftest.err
3409	} && test -s conftest.$ac_objext; then
3410	:
3411	else
3412	echo "$as_me: failed program was:" >&5
3413	sed 's/^/| /' conftest.$ac_ext >&5
3414		4951
		4952	else $as_nop
3415	ac_c_werror_flag=$ac_save_c_werror_flag	4953	ac_c_werror_flag=$ac_save_c_werror_flag
3416	CFLAGS="-g"	4954	CFLAGS="-g"
3417	cat >conftest.$ac_ext <<_ACEOF
3418	/* confdefs.h. */
3419	_ACEOF
3420	cat confdefs.h >>conftest.$ac_ext	4955	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3421	cat >>conftest.$ac_ext <<_ACEOF
3422	/* end confdefs.h. */	4956	/* end confdefs.h. */
3423		4957
3424	int	4958	int
3425	main ()	4959	main (void)
3426	{	4960	{
3427		4961
3428	;	4962	;
3429	return 0;	4963	return 0;
3430	}	4964	}
3431	_ACEOF	4965	_ACEOF
3432	rm -f conftest.$ac_objext	4966	if ac_fn_c_try_compile "$LINENO"
3433	if { (ac_try="$ac_compile"	4967	then :
3434	case "(($ac_try" in
3435	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3436	*) ac_try_echo=$ac_try;;
3437	esac
3438	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3439	(eval "$ac_compile") 2>conftest.er1
3440	ac_status=$?
3441	grep -v '^ *+' conftest.er1 >conftest.err
3442	rm -f conftest.er1
3443	cat conftest.err >&5
3444	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3445	(exit $ac_status); } && {
3446	test -z "$ac_c_werror_flag" ||
3447	test ! -s conftest.err
3448	} && test -s conftest.$ac_objext; then
3449	ac_cv_prog_cc_g=yes	4968	ac_cv_prog_cc_g=yes
3450	else
3451	echo "$as_me: failed program was:" >&5
3452	sed 's/^/| /' conftest.$ac_ext >&5
3453
3454
3455	fi	4969	fi
3456
3457	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4970	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3458	fi	4971	fi
3459
3460	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4972	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3461	fi	4973	fi
3462
3463	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4974	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3464	ac_c_werror_flag=$ac_save_c_werror_flag	4975	ac_c_werror_flag=$ac_save_c_werror_flag
3465	fi	4976	fi
3466	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	4977	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3467	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }	4978	printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
3468	if test "$ac_test_CFLAGS" = set; then	4979	if test $ac_test_CFLAGS; then
3469	CFLAGS=$ac_save_CFLAGS	4980	CFLAGS=$ac_save_CFLAGS
3470	elif test $ac_cv_prog_cc_g = yes; then	4981	elif test $ac_cv_prog_cc_g = yes; then
3471	if test "$GCC" = yes; then	4982	if test "$GCC" = yes; then
3472	CFLAGS="-g -O2"	4983	CFLAGS="-g -O2"
3473	else	4984	else
…		…
3478	CFLAGS="-O2"	4989	CFLAGS="-O2"
3479	else	4990	else
3480	CFLAGS=	4991	CFLAGS=
3481	fi	4992	fi
3482	fi	4993	fi
3483	{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5	4994	ac_prog_cc_stdc=no
3484	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=$ac_save_CC
		5067	fi
		5068
3485	if test "${ac_cv_prog_cc_c89+set}" = set; then	5069	if test "x$ac_cv_prog_cc_c99" = xno
3486	echo $ECHO_N "(cached) $ECHO_C" >&6	5070	then :
3487	else	5071	{ printf "%s\n" "$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 $as_nop
3488	ac_cv_prog_cc_c89=no	5095	ac_cv_prog_cc_c89=no
3489	ac_save_CC=$CC	5096	ac_save_CC=$CC
3490	cat >conftest.$ac_ext <<_ACEOF	5097	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3491	/* confdefs.h. */	5098	/* end confdefs.h. */
		5099	$ac_c_conftest_c89_program
3492	_ACEOF	5100	_ACEOF
3493	cat confdefs.h >>conftest.$ac_ext	5101	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3494	cat >>conftest.$ac_ext <<_ACEOF
3495	/* end confdefs.h. */
3496	#include <stdarg.h>
3497	#include <stdio.h>
3498	#include <sys/types.h>
3499	#include <sys/stat.h>
3500	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3501	struct buf { int x; };
3502	FILE * (*rcsopen) (struct buf *, struct stat *, int);
3503	static char *e (p, i)
3504	char **p;
3505	int i;
3506	{
3507	return p[i];
3508	}
3509	static char *f (char * (*g) (char **, int), char **p, ...)
3510	{
3511	char *s;
3512	va_list v;
3513	va_start (v,p);
3514	s = g (p, va_arg (v,int));
3515	va_end (v);
3516	return s;
3517	}
3518
3519	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3520	function prototypes and stuff, but not '\xHH' hex character constants.
3521	These don't provoke an error unfortunately, instead are silently treated
3522	as 'x'. The following induces an error, until -std is added to get
3523	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3524	array size at least. It's necessary to write '\x00'==0 to get something
3525	that's true only with -std. */
3526	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3527
3528	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3529	inside strings and character constants. */
3530	#define FOO(x) 'x'
3531	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3532
3533	int test (int i, double x);
3534	struct s1 {int (*f) (int a);};
3535	struct s2 {int (*f) (double a);};
3536	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3537	int argc;
3538	char **argv;
3539	int
3540	main ()
3541	{
3542	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3543	;
3544	return 0;
3545	}
3546	_ACEOF
3547	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3548	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3549	do	5102	do
3550	CC="$ac_save_CC $ac_arg"	5103	CC="$ac_save_CC $ac_arg"
3551	rm -f conftest.$ac_objext	5104	if ac_fn_c_try_compile "$LINENO"
3552	if { (ac_try="$ac_compile"	5105	then :
3553	case "(($ac_try" in
3554	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3555	*) ac_try_echo=$ac_try;;
3556	esac
3557	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3558	(eval "$ac_compile") 2>conftest.er1
3559	ac_status=$?
3560	grep -v '^ *+' conftest.er1 >conftest.err
3561	rm -f conftest.er1
3562	cat conftest.err >&5
3563	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3564	(exit $ac_status); } && {
3565	test -z "$ac_c_werror_flag" ||
3566	test ! -s conftest.err
3567	} && test -s conftest.$ac_objext; then
3568	ac_cv_prog_cc_c89=$ac_arg	5106	ac_cv_prog_cc_c89=$ac_arg
3569	else
3570	echo "$as_me: failed program was:" >&5
3571	sed 's/^/| /' conftest.$ac_ext >&5
3572
3573
3574	fi	5107	fi
3575
3576	rm -f core conftest.err conftest.$ac_objext	5108	rm -f core conftest.err conftest.$ac_objext conftest.beam
3577	test "x$ac_cv_prog_cc_c89" != "xno" && break	5109	test "x$ac_cv_prog_cc_c89" != "xno" && break
3578	done	5110	done
3579	rm -f conftest.$ac_ext	5111	rm -f conftest.$ac_ext
3580	CC=$ac_save_CC	5112	CC=$ac_save_CC
3581
3582	fi	5113	fi
3583	# AC_CACHE_VAL	5114
3584	case "x$ac_cv_prog_cc_c89" in	5115	if test "x$ac_cv_prog_cc_c89" = xno
3585	x)	5116	then :
3586	{ echo "$as_me:$LINENO: result: none needed" >&5	5117	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3587	echo "${ECHO_T}none needed" >&6; } ;;	5118	printf "%s\n" "unsupported" >&6; }
3588	xno)	5119	else $as_nop
3589	{ echo "$as_me:$LINENO: result: unsupported" >&5	5120	if test "x$ac_cv_prog_cc_c89" = x
3590	echo "${ECHO_T}unsupported" >&6; } ;;	5121	then :
3591	*)	5122	{ printf "%s\n" "$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; }
3592	CC="$CC $ac_cv_prog_cc_c89"	5127	CC="$CC $ac_cv_prog_cc_c89"
3593	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5	5128	fi
3594	echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;	5129	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
3595	esac	5130	ac_prog_cc_stdc=c89
3596		5131	fi
		5132	fi
3597		5133
3598	ac_ext=c	5134	ac_ext=c
3599	ac_cpp='$CPP $CPPFLAGS'	5135	ac_cpp='$CPP $CPPFLAGS'
3600	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5136	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3601	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 $LIBS >&5'
3602	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5138	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3603		5139
		5140
		5141	ac_ext=c
		5142	ac_cpp='$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
3604	depcc="$CC" am_compiler_list=	5201	depcc="$CC" am_compiler_list=
3605		5202
3606	{ 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
3607	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }	5204	printf %s "checking dependency style of $depcc... " >&6; }
3608	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then	5205	if test ${am_cv_CC_dependencies_compiler_type+y}
3609	echo $ECHO_N "(cached) $ECHO_C" >&6	5206	then :
3610	else	5207	printf %s "(cached) " >&6
		5208	else $as_nop
3611	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	5209	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3612	# We make a subdir and do the tests there. Otherwise we can end up	5210	# We make a subdir and do the tests there. Otherwise we can end up
3613	# making bogus files that we don't know about and never remove. For	5211	# making bogus files that we don't know about and never remove. For
3614	# instance it was reported that on HP-UX the gcc test will end up	5212	# instance it was reported that on HP-UX the gcc test will end up
3615	# making a dummy file named `D' -- because `-MD' means `put the output	5213	# making a dummy file named 'D' -- because '-MD' means "put the output
3616	# in D'.	5214	# in D".
		5215	rm -rf conftest.dir
3617	mkdir conftest.dir	5216	mkdir conftest.dir
3618	# Copy depcomp to subdir because otherwise we won't find it if we're	5217	# Copy depcomp to subdir because otherwise we won't find it if we're
3619	# using a relative directory.	5218	# using a relative directory.
3620	cp "$am_depcomp" conftest.dir	5219	cp "$am_depcomp" conftest.dir
3621	cd conftest.dir	5220	cd conftest.dir
…		…
3629		5228
3630	am_cv_CC_dependencies_compiler_type=none	5229	am_cv_CC_dependencies_compiler_type=none
3631	if test "$am_compiler_list" = ""; then	5230	if test "$am_compiler_list" = ""; then
3632	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`
3633	fi	5232	fi
		5233	am__universal=false
		5234	case " $depcc " in #(
		5235	*\ -arch\ *\ -arch\ *) am__universal=true ;;
		5236	esac
		5237
3634	for depmode in $am_compiler_list; do	5238	for depmode in $am_compiler_list; do
3635	# Setup a source with many dependencies, because some compilers	5239	# Setup a source with many dependencies, because some compilers
3636	# like to wrap large dependency lists on column 80 (with \), and	5240	# like to wrap large dependency lists on column 80 (with \), and
3637	# 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.
3638	#	5242	#
…		…
3640	# overwrite some of them when testing with obscure command lines.	5244	# overwrite some of them when testing with obscure command lines.
3641	# This happens at least with the AIX C compiler.	5245	# This happens at least with the AIX C compiler.
3642	: > sub/conftest.c	5246	: > sub/conftest.c
3643	for i in 1 2 3 4 5 6; do	5247	for i in 1 2 3 4 5 6; do
3644	echo '#include "conftst'$i'.h"' >> sub/conftest.c	5248	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3645	: > 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$i.h
3646	done	5252	done
3647	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf	5253	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3648		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"
3649	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	;;
3650	nosideeffect)	5266	nosideeffect)
3651	# 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
3652	# only be used when explicitly requested	5268	# only be used when explicitly requested.
3653	if test "x$enable_dependency_tracking" = xyes; then	5269	if test "x$enable_dependency_tracking" = xyes; then
3654	continue	5270	continue
3655	else	5271	else
3656	break	5272	break
3657	fi	5273	fi
3658	;;	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.${OBJEXT-o}
		5280	am__minus_obj=
		5281	;;
3659	none) break ;;	5282	none) break ;;
3660	esac	5283	esac
3661	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3662	# mode. It turns out that the SunPro C++ compiler does not properly
3663	# handle `-M -o', and we need to detect this.
3664	if depmode=$depmode \	5284	if depmode=$depmode \
3665	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \	5285	source=sub/conftest.c object=$am__obj \
3666	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \	5286	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3667	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \	5287	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3668	>/dev/null 2>conftest.err &&	5288	>/dev/null 2>conftest.err &&
		5289	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3669	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&	5290	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3670	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&	5291	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3671	${MAKE-make} -s -f confmf > /dev/null 2>&1; then	5292	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3672	# icc doesn't choke on unknown options, it will just issue warnings	5293	# icc doesn't choke on unknown options, it will just issue warnings
3673	# (even with -Werror). So we grep stderr for any message	5294	# or remarks (even with -Werror). So we grep stderr for any message
3674	# that says an option was ignored.	5295	# that says an option was ignored or not supported.
		5296	# When given -MP, icc 7.0 and 7.1 complain thusly:
		5297	# icc: Command line warning: ignoring option '-M'; no argument required
		5298	# The diagnosis changed in icc 8.0:
		5299	# icc: Command line remark: option '-MP' not supported
		5300	if (grep 'ignoring option' conftest.err ||
3675	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else	5301	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3676	am_cv_CC_dependencies_compiler_type=$depmode	5302	am_cv_CC_dependencies_compiler_type=$depmode
3677	break	5303	break
3678	fi	5304	fi
3679	fi	5305	fi
3680	done	5306	done
…		…
3684	else	5310	else
3685	am_cv_CC_dependencies_compiler_type=none	5311	am_cv_CC_dependencies_compiler_type=none
3686	fi	5312	fi
3687		5313
3688	fi	5314	fi
3689	{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5	5315	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3690	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }	5316	printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; }
3691	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type	5317	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3692		5318
3693
3694
3695	if	5319	if
3696	test "x$enable_dependency_tracking" != xno \	5320	test "x$enable_dependency_tracking" != xno \
3697	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then	5321	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3698	am__fastdepCC_TRUE=	5322	am__fastdepCC_TRUE=
3699	am__fastdepCC_FALSE='#'	5323	am__fastdepCC_FALSE='#'
3700	else	5324	else
…		…
3703	fi	5327	fi
3704		5328
3705		5329
3706		5330
3707	# Check whether --with-gnu-ld was given.	5331	# Check whether --with-gnu-ld was given.
3708	if test "${with_gnu_ld+set}" = set; then	5332	if test ${with_gnu_ld+y}
		5333	then :
3709	withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes	5334	withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
3710	else	5335	else $as_nop
3711	with_gnu_ld=no	5336	with_gnu_ld=no
3712	fi	5337	fi
3713		5338
3714	ac_prog=ld	5339	ac_prog=ld
3715	if test "$GCC" = yes; then	5340	if test "$GCC" = yes; then
3716	# Check if gcc -print-prog-name=ld gives a path.	5341	# Check if gcc -print-prog-name=ld gives a path.
3717	{ echo "$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
3718	echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6; }	5343	printf %s "checking for ld used by GCC... " >&6; }
3719	case $host in	5344	case $host in
3720	*-*-mingw*)	5345	*-*-mingw*)
3721	# gcc leaves a trailing carriage return which upsets mingw	5346	# gcc leaves a trailing carriage return which upsets mingw
3722	ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;	5347	ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3723	*)	5348	*)
…		…
3742	# If it is relative, then search for the first ld in PATH.	5367	# If it is relative, then search for the first ld in PATH.
3743	with_gnu_ld=unknown	5368	with_gnu_ld=unknown
3744	;;	5369	;;
3745	esac	5370	esac
3746	elif test "$with_gnu_ld" = yes; then	5371	elif test "$with_gnu_ld" = yes; then
3747	{ echo "$as_me:$LINENO: checking for GNU ld" >&5	5372	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
3748	echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; }	5373	printf %s "checking for GNU ld... " >&6; }
3749	else	5374	else
3750	{ echo "$as_me:$LINENO: checking for non-GNU ld" >&5	5375	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
3751	echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; }	5376	printf %s "checking for non-GNU ld... " >&6; }
3752	fi	5377	fi
3753	if test "${acl_cv_path_LD+set}" = set; then	5378	if test ${acl_cv_path_LD+y}
3754	echo $ECHO_N "(cached) $ECHO_C" >&6	5379	then :
3755	else	5380	printf %s "(cached) " >&6
		5381	else $as_nop
3756	if test -z "$LD"; then	5382	if test -z "$LD"; then
3757	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"	5383	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3758	for ac_dir in $PATH; do	5384	for ac_dir in $PATH; do
3759	test -z "$ac_dir" && ac_dir=.	5385	test -z "$ac_dir" && ac_dir=.
3760	if test -f "$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$ac_exeext"; then
…		…
3775	fi	5401	fi
3776	fi	5402	fi
3777		5403
3778	LD="$acl_cv_path_LD"	5404	LD="$acl_cv_path_LD"
3779	if test -n "$LD"; then	5405	if test -n "$LD"; then
3780	{ echo "$as_me:$LINENO: result: $LD" >&5	5406	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
3781	echo "${ECHO_T}$LD" >&6; }	5407	printf "%s\n" "$LD" >&6; }
3782	else	5408	else
3783	{ echo "$as_me:$LINENO: result: no" >&5	5409	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3784	echo "${ECHO_T}no" >&6; }	5410	printf "%s\n" "no" >&6; }
3785	fi	5411	fi
3786	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
3787	echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3788	{ (exit 1); exit 1; }; }
3789	{ echo "$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
3790	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; }
3791	if test "${acl_cv_prog_gnu_ld+set}" = set; then	5415	if test ${acl_cv_prog_gnu_ld+y}
3792	echo $ECHO_N "(cached) $ECHO_C" >&6	5416	then :
3793	else	5417	printf %s "(cached) " >&6
		5418	else $as_nop
3794	# 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.
3795	if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then	5420	if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
3796	acl_cv_prog_gnu_ld=yes	5421	acl_cv_prog_gnu_ld=yes
3797	else	5422	else
3798	acl_cv_prog_gnu_ld=no	5423	acl_cv_prog_gnu_ld=no
3799	fi	5424	fi
3800	fi	5425	fi
3801	{ echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5	5426	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
3802	echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6; }	5427	printf "%s\n" "$acl_cv_prog_gnu_ld" >&6; }
3803	with_gnu_ld=$acl_cv_prog_gnu_ld	5428	with_gnu_ld=$acl_cv_prog_gnu_ld
3804		5429
3805		5430
3806		5431
3807	{ 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
3808	echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6; }	5433	printf %s "checking for shared library run path origin... " >&6; }
3809	if test "${acl_cv_rpath+set}" = set; then	5434	if test ${acl_cv_rpath+y}
3810	echo $ECHO_N "(cached) $ECHO_C" >&6	5435	then :
3811	else	5436	printf %s "(cached) " >&6
		5437	else $as_nop
3812		5438
3813	CC="$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" \
3814	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh	5440	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
3815	. ./conftest.sh	5441	. ./conftest.sh
3816	rm -f ./conftest.sh	5442	rm -f ./conftest.sh
3817	acl_cv_rpath=done	5443	acl_cv_rpath=done
3818		5444
3819	fi	5445	fi
3820	{ echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5	5446	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
3821	echo "${ECHO_T}$acl_cv_rpath" >&6; }	5447	printf "%s\n" "$acl_cv_rpath" >&6; }
3822	wl="$acl_cv_wl"	5448	wl="$acl_cv_wl"
3823	libext="$acl_cv_libext"	5449	libext="$acl_cv_libext"
3824	shlibext="$acl_cv_shlibext"	5450	shlibext="$acl_cv_shlibext"
3825	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"	5451	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
3826	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"	5452	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
3827	hardcode_direct="$acl_cv_hardcode_direct"	5453	hardcode_direct="$acl_cv_hardcode_direct"
3828	hardcode_minus_L="$acl_cv_hardcode_minus_L"	5454	hardcode_minus_L="$acl_cv_hardcode_minus_L"
3829	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"
3830	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"
3831	# Check whether --enable-rpath was given.	5457	# Check whether --enable-rpath was given.
3832	if test "${enable_rpath+set}" = set; then	5458	if test ${enable_rpath+y}
		5459	then :
3833	enableval=$enable_rpath; :	5460	enableval=$enable_rpath; :
3834	else	5461	else $as_nop
3835	enable_rpath=yes	5462	enable_rpath=yes
3836	fi	5463	fi
3837		5464
3838		5465
3839		5466
…		…
3855	exec_prefix="$acl_save_exec_prefix"	5482	exec_prefix="$acl_save_exec_prefix"
3856	prefix="$acl_save_prefix"	5483	prefix="$acl_save_prefix"
3857		5484
3858		5485
3859	# Check whether --with-libiconv-prefix was given.	5486	# Check whether --with-libiconv-prefix was given.
3860	if test "${with_libiconv_prefix+set}" = set; then	5487	if test ${with_libiconv_prefix+y}
		5488	then :
3861	withval=$with_libiconv_prefix;	5489	withval=$with_libiconv_prefix;
3862	if test "X$withval" = "Xno"; then	5490	if test "X$withval" = "Xno"; then
3863	use_additional=no	5491	use_additional=no
3864	else	5492	else
3865	if test "X$withval" = "X"; then	5493	if test "X$withval" = "X"; then
…		…
4233		5861
4234		5862
4235		5863
4236		5864
4237		5865
4238	{ echo "$as_me:$LINENO: checking whether NLS is requested" >&5	5866	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4239	echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6; }	5867	printf %s "checking whether NLS is requested... " >&6; }
4240	# Check whether --enable-nls was given.	5868	# Check whether --enable-nls was given.
4241	if test "${enable_nls+set}" = set; then	5869	if test ${enable_nls+y}
		5870	then :
4242	enableval=$enable_nls; USE_NLS=$enableval	5871	enableval=$enable_nls; USE_NLS=$enableval
4243	else	5872	else $as_nop
4244	USE_NLS=yes	5873	USE_NLS=yes
4245	fi	5874	fi
4246		5875
4247	{ echo "$as_me:$LINENO: result: $USE_NLS" >&5	5876	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
4248	echo "${ECHO_T}$USE_NLS" >&6; }	5877	printf "%s\n" "$USE_NLS" >&6; }
4249		5878
4250		5879
4251		5880
4252	LIBINTL=	5881	LIBINTL=
4253	LTLIBINTL=	5882	LTLIBINTL=
…		…
4259		5888
4260		5889
4261		5890
4262		5891
4263		5892
4264	{ 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
4265	echo $ECHO_N "checking for GNU gettext in libc... $ECHO_C" >&6; }	5894	printf %s "checking for GNU gettext in libc... " >&6; }
4266	if test "${gt_cv_func_gnugettext1_libc+set}" = set; then	5895	if test ${gt_cv_func_gnugettext1_libc+y}
4267	echo $ECHO_N "(cached) $ECHO_C" >&6	5896	then :
4268	else	5897	printf %s "(cached) " >&6
4269	cat >conftest.$ac_ext <<_ACEOF	5898	else $as_nop
4270	/* confdefs.h. */
4271	_ACEOF
4272	cat confdefs.h >>conftest.$ac_ext	5899	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4273	cat >>conftest.$ac_ext <<_ACEOF
4274	/* end confdefs.h. */	5900	/* end confdefs.h. */
4275	#include <libintl.h>	5901	#include <libintl.h>
4276	extern int _nl_msg_cat_cntr;	5902	extern int _nl_msg_cat_cntr;
4277	extern int *_nl_domain_bindings;	5903	extern int *_nl_domain_bindings;
4278	int	5904	int
4279	main ()	5905	main (void)
4280	{	5906	{
4281	bindtextdomain ("", "");	5907	bindtextdomain ("", "");
4282	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings	5908	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings
4283	;	5909	;
4284	return 0;	5910	return 0;
4285	}	5911	}
4286	_ACEOF	5912	_ACEOF
4287	rm -f conftest.$ac_objext conftest$ac_exeext	5913	if ac_fn_c_try_link "$LINENO"
4288	if { (ac_try="$ac_link"	5914	then :
4289	case "(($ac_try" in
4290	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4291	*) ac_try_echo=$ac_try;;
4292	esac
4293	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4294	(eval "$ac_link") 2>conftest.er1
4295	ac_status=$?
4296	grep -v '^ *+' conftest.er1 >conftest.err
4297	rm -f conftest.er1
4298	cat conftest.err >&5
4299	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4300	(exit $ac_status); } && {
4301	test -z "$ac_c_werror_flag" ||
4302	test ! -s conftest.err
4303	} && test -s conftest$ac_exeext &&
4304	$as_test_x conftest$ac_exeext; then
4305	gt_cv_func_gnugettext1_libc=yes	5915	gt_cv_func_gnugettext1_libc=yes
4306	else	5916	else $as_nop
4307	echo "$as_me: failed program was:" >&5
4308	sed 's/^/| /' conftest.$ac_ext >&5
4309
4310	gt_cv_func_gnugettext1_libc=no	5917	gt_cv_func_gnugettext1_libc=no
4311	fi	5918	fi
4312
4313	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5919	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4314	conftest$ac_exeext conftest.$ac_ext	5920	conftest$ac_exeext conftest.$ac_ext
4315	fi	5921	fi
4316	{ echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libc" >&5	5922	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libc" >&5
4317	echo "${ECHO_T}$gt_cv_func_gnugettext1_libc" >&6; }	5923	printf "%s\n" "$gt_cv_func_gnugettext1_libc" >&6; }
4318		5924
4319	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then	5925	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
4320		5926
4321		5927
4322		5928
…		…
4345	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"	5951	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
4346	fi	5952	fi
4347	done	5953	done
4348		5954
4349		5955
4350	{ echo "$as_me:$LINENO: checking for iconv" >&5	5956	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
4351	echo $ECHO_N "checking for iconv... $ECHO_C" >&6; }	5957	printf %s "checking for iconv... " >&6; }
4352	if test "${am_cv_func_iconv+set}" = set; then	5958	if test ${am_cv_func_iconv+y}
4353	echo $ECHO_N "(cached) $ECHO_C" >&6	5959	then :
4354	else	5960	printf %s "(cached) " >&6
		5961	else $as_nop
4355		5962
4356	am_cv_func_iconv="no, consider installing GNU libiconv"	5963	am_cv_func_iconv="no, consider installing GNU libiconv"
4357	am_cv_lib_iconv=no	5964	am_cv_lib_iconv=no
4358	cat >conftest.$ac_ext <<_ACEOF
4359	/* confdefs.h. */
4360	_ACEOF
4361	cat confdefs.h >>conftest.$ac_ext	5965	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4362	cat >>conftest.$ac_ext <<_ACEOF
4363	/* end confdefs.h. */	5966	/* end confdefs.h. */
4364	#include <stdlib.h>	5967	#include <stdlib.h>
4365	#include <iconv.h>	5968	#include <iconv.h>
4366	int	5969	int
4367	main ()	5970	main (void)
4368	{	5971	{
4369	iconv_t cd = iconv_open("","");	5972	iconv_t cd = iconv_open("","");
4370	iconv(cd,NULL,NULL,NULL,NULL);	5973	iconv(cd,NULL,NULL,NULL,NULL);
4371	iconv_close(cd);	5974	iconv_close(cd);
4372	;	5975	;
4373	return 0;	5976	return 0;
4374	}	5977	}
4375	_ACEOF	5978	_ACEOF
4376	rm -f conftest.$ac_objext conftest$ac_exeext	5979	if ac_fn_c_try_link "$LINENO"
4377	if { (ac_try="$ac_link"	5980	then :
4378	case "(($ac_try" in
4379	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4380	*) ac_try_echo=$ac_try;;
4381	esac
4382	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4383	(eval "$ac_link") 2>conftest.er1
4384	ac_status=$?
4385	grep -v '^ *+' conftest.er1 >conftest.err
4386	rm -f conftest.er1
4387	cat conftest.err >&5
4388	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4389	(exit $ac_status); } && {
4390	test -z "$ac_c_werror_flag" ||
4391	test ! -s conftest.err
4392	} && test -s conftest$ac_exeext &&
4393	$as_test_x conftest$ac_exeext; then
4394	am_cv_func_iconv=yes	5981	am_cv_func_iconv=yes
4395	else
4396	echo "$as_me: failed program was:" >&5
4397	sed 's/^/| /' conftest.$ac_ext >&5
4398
4399
4400	fi	5982	fi
4401
4402	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5983	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4403	conftest$ac_exeext conftest.$ac_ext	5984	conftest$ac_exeext conftest.$ac_ext
4404	if test "$am_cv_func_iconv" != yes; then	5985	if test "$am_cv_func_iconv" != yes; then
4405	am_save_LIBS="$LIBS"	5986	am_save_LIBS="$LIBS"
4406	LIBS="$LIBS $LIBICONV"	5987	LIBS="$LIBS $LIBICONV"
4407	cat >conftest.$ac_ext <<_ACEOF
4408	/* confdefs.h. */
4409	_ACEOF
4410	cat confdefs.h >>conftest.$ac_ext	5988	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4411	cat >>conftest.$ac_ext <<_ACEOF
4412	/* end confdefs.h. */	5989	/* end confdefs.h. */
4413	#include <stdlib.h>	5990	#include <stdlib.h>
4414	#include <iconv.h>	5991	#include <iconv.h>
4415	int	5992	int
4416	main ()	5993	main (void)
4417	{	5994	{
4418	iconv_t cd = iconv_open("","");	5995	iconv_t cd = iconv_open("","");
4419	iconv(cd,NULL,NULL,NULL,NULL);	5996	iconv(cd,NULL,NULL,NULL,NULL);
4420	iconv_close(cd);	5997	iconv_close(cd);
4421	;	5998	;
4422	return 0;	5999	return 0;
4423	}	6000	}
4424	_ACEOF	6001	_ACEOF
4425	rm -f conftest.$ac_objext conftest$ac_exeext	6002	if ac_fn_c_try_link "$LINENO"
4426	if { (ac_try="$ac_link"	6003	then :
4427	case "(($ac_try" in
4428	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4429	*) ac_try_echo=$ac_try;;
4430	esac
4431	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4432	(eval "$ac_link") 2>conftest.er1
4433	ac_status=$?
4434	grep -v '^ *+' conftest.er1 >conftest.err
4435	rm -f conftest.er1
4436	cat conftest.err >&5
4437	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4438	(exit $ac_status); } && {
4439	test -z "$ac_c_werror_flag" ||
4440	test ! -s conftest.err
4441	} && test -s conftest$ac_exeext &&
4442	$as_test_x conftest$ac_exeext; then
4443	am_cv_lib_iconv=yes	6004	am_cv_lib_iconv=yes
4444	am_cv_func_iconv=yes	6005	am_cv_func_iconv=yes
4445	else
4446	echo "$as_me: failed program was:" >&5
4447	sed 's/^/| /' conftest.$ac_ext >&5
4448
4449
4450	fi	6006	fi
4451
4452	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6007	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4453	conftest$ac_exeext conftest.$ac_ext	6008	conftest$ac_exeext conftest.$ac_ext
4454	LIBS="$am_save_LIBS"	6009	LIBS="$am_save_LIBS"
4455	fi	6010	fi
4456		6011
4457	fi	6012	fi
4458	{ echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5	6013	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
4459	echo "${ECHO_T}$am_cv_func_iconv" >&6; }	6014	printf "%s\n" "$am_cv_func_iconv" >&6; }
4460	if test "$am_cv_func_iconv" = yes; then	6015	if test "$am_cv_func_iconv" = yes; then
4461		6016
4462	cat >>confdefs.h <<\_ACEOF	6017	printf "%s\n" "#define HAVE_ICONV 1" >>confdefs.h
4463	#define HAVE_ICONV 1
4464	_ACEOF
4465		6018
4466	fi	6019	fi
4467	if test "$am_cv_lib_iconv" = yes; then	6020	if test "$am_cv_lib_iconv" = yes; then
4468	{ 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
4469	echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6; }	6022	printf %s "checking how to link with libiconv... " >&6; }
4470	{ echo "$as_me:$LINENO: result: $LIBICONV" >&5	6023	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
4471	echo "${ECHO_T}$LIBICONV" >&6; }	6024	printf "%s\n" "$LIBICONV" >&6; }
4472	else	6025	else
4473	CPPFLAGS="$am_save_CPPFLAGS"	6026	CPPFLAGS="$am_save_CPPFLAGS"
4474	LIBICONV=	6027	LIBICONV=
4475	LTLIBICONV=	6028	LTLIBICONV=
4476	fi	6029	fi
…		…
4493	exec_prefix="$acl_save_exec_prefix"	6046	exec_prefix="$acl_save_exec_prefix"
4494	prefix="$acl_save_prefix"	6047	prefix="$acl_save_prefix"
4495		6048
4496		6049
4497	# Check whether --with-libintl-prefix was given.	6050	# Check whether --with-libintl-prefix was given.
4498	if test "${with_libintl_prefix+set}" = set; then	6051	if test ${with_libintl_prefix+y}
		6052	then :
4499	withval=$with_libintl_prefix;	6053	withval=$with_libintl_prefix;
4500	if test "X$withval" = "Xno"; then	6054	if test "X$withval" = "Xno"; then
4501	use_additional=no	6055	use_additional=no
4502	else	6056	else
4503	if test "X$withval" = "X"; then	6057	if test "X$withval" = "X"; then
…		…
4854	for found_dir in $ltrpathdirs; do	6408	for found_dir in $ltrpathdirs; do
4855	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"	6409	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
4856	done	6410	done
4857	fi	6411	fi
4858		6412
4859	{ echo "$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
4860	echo $ECHO_N "checking for GNU gettext in libintl... $ECHO_C" >&6; }	6414	printf %s "checking for GNU gettext in libintl... " >&6; }
4861	if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then	6415	if test ${gt_cv_func_gnugettext1_libintl+y}
4862	echo $ECHO_N "(cached) $ECHO_C" >&6	6416	then :
4863	else	6417	printf %s "(cached) " >&6
		6418	else $as_nop
4864	gt_save_CPPFLAGS="$CPPFLAGS"	6419	gt_save_CPPFLAGS="$CPPFLAGS"
4865	CPPFLAGS="$CPPFLAGS $INCINTL"	6420	CPPFLAGS="$CPPFLAGS $INCINTL"
4866	gt_save_LIBS="$LIBS"	6421	gt_save_LIBS="$LIBS"
4867	LIBS="$LIBS $LIBINTL"	6422	LIBS="$LIBS $LIBINTL"
4868	cat >conftest.$ac_ext <<_ACEOF	6423	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4869	/* confdefs.h. */
4870	_ACEOF
4871	cat confdefs.h >>conftest.$ac_ext
4872	cat >>conftest.$ac_ext <<_ACEOF
4873	/* end confdefs.h. */	6424	/* end confdefs.h. */
4874	#include <libintl.h>	6425	#include <libintl.h>
4875	extern int _nl_msg_cat_cntr;	6426	extern int _nl_msg_cat_cntr;
4876	extern	6427	extern
4877	#ifdef __cplusplus	6428	#ifdef __cplusplus
4878	"C"	6429	"C"
4879	#endif	6430	#endif
4880	const char *_nl_expand_alias ();	6431	const char *_nl_expand_alias ();
4881	int	6432	int
4882	main ()	6433	main (void)
4883	{	6434	{
4884	bindtextdomain ("", "");	6435	bindtextdomain ("", "");
4885	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	6436	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4886	;	6437	;
4887	return 0;	6438	return 0;
4888	}	6439	}
4889	_ACEOF	6440	_ACEOF
4890	rm -f conftest.$ac_objext conftest$ac_exeext	6441	if ac_fn_c_try_link "$LINENO"
4891	if { (ac_try="$ac_link"	6442	then :
4892	case "(($ac_try" in
4893	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4894	*) ac_try_echo=$ac_try;;
4895	esac
4896	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4897	(eval "$ac_link") 2>conftest.er1
4898	ac_status=$?
4899	grep -v '^ *+' conftest.er1 >conftest.err
4900	rm -f conftest.er1
4901	cat conftest.err >&5
4902	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4903	(exit $ac_status); } && {
4904	test -z "$ac_c_werror_flag" ||
4905	test ! -s conftest.err
4906	} && test -s conftest$ac_exeext &&
4907	$as_test_x conftest$ac_exeext; then
4908	gt_cv_func_gnugettext1_libintl=yes	6443	gt_cv_func_gnugettext1_libintl=yes
4909	else	6444	else $as_nop
4910	echo "$as_me: failed program was:" >&5
4911	sed 's/^/| /' conftest.$ac_ext >&5
4912
4913	gt_cv_func_gnugettext1_libintl=no	6445	gt_cv_func_gnugettext1_libintl=no
4914	fi	6446	fi
4915
4916	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6447	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4917	conftest$ac_exeext conftest.$ac_ext	6448	conftest$ac_exeext conftest.$ac_ext
4918	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then	6449	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then
4919	LIBS="$LIBS $LIBICONV"	6450	LIBS="$LIBS $LIBICONV"
4920	cat >conftest.$ac_ext <<_ACEOF	6451	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4921	/* confdefs.h. */
4922	_ACEOF
4923	cat confdefs.h >>conftest.$ac_ext
4924	cat >>conftest.$ac_ext <<_ACEOF
4925	/* end confdefs.h. */	6452	/* end confdefs.h. */
4926	#include <libintl.h>	6453	#include <libintl.h>
4927	extern int _nl_msg_cat_cntr;	6454	extern int _nl_msg_cat_cntr;
4928	extern	6455	extern
4929	#ifdef __cplusplus	6456	#ifdef __cplusplus
4930	"C"	6457	"C"
4931	#endif	6458	#endif
4932	const char *_nl_expand_alias ();	6459	const char *_nl_expand_alias ();
4933	int	6460	int
4934	main ()	6461	main (void)
4935	{	6462	{
4936	bindtextdomain ("", "");	6463	bindtextdomain ("", "");
4937	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	6464	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4938	;	6465	;
4939	return 0;	6466	return 0;
4940	}	6467	}
4941	_ACEOF	6468	_ACEOF
4942	rm -f conftest.$ac_objext conftest$ac_exeext	6469	if ac_fn_c_try_link "$LINENO"
4943	if { (ac_try="$ac_link"	6470	then :
4944	case "(($ac_try" in
4945	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4946	*) ac_try_echo=$ac_try;;
4947	esac
4948	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4949	(eval "$ac_link") 2>conftest.er1
4950	ac_status=$?
4951	grep -v '^ *+' conftest.er1 >conftest.err
4952	rm -f conftest.er1
4953	cat conftest.err >&5
4954	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4955	(exit $ac_status); } && {
4956	test -z "$ac_c_werror_flag" ||
4957	test ! -s conftest.err
4958	} && test -s conftest$ac_exeext &&
4959	$as_test_x conftest$ac_exeext; then
4960	LIBINTL="$LIBINTL $LIBICONV"	6471	LIBINTL="$LIBINTL $LIBICONV"
4961	LTLIBINTL="$LTLIBINTL $LTLIBICONV"	6472	LTLIBINTL="$LTLIBINTL $LTLIBICONV"
4962	gt_cv_func_gnugettext1_libintl=yes	6473	gt_cv_func_gnugettext1_libintl=yes
4963		6474
4964	else
4965	echo "$as_me: failed program was:" >&5
4966	sed 's/^/| /' conftest.$ac_ext >&5
4967
4968
4969	fi	6475	fi
4970
4971	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6476	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4972	conftest$ac_exeext conftest.$ac_ext	6477	conftest$ac_exeext conftest.$ac_ext
4973	fi	6478	fi
4974	CPPFLAGS="$gt_save_CPPFLAGS"	6479	CPPFLAGS="$gt_save_CPPFLAGS"
4975	LIBS="$gt_save_LIBS"	6480	LIBS="$gt_save_LIBS"
4976	fi	6481	fi
4977	{ echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libintl" >&5	6482	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libintl" >&5
4978	echo "${ECHO_T}$gt_cv_func_gnugettext1_libintl" >&6; }	6483	printf "%s\n" "$gt_cv_func_gnugettext1_libintl" >&6; }
4979	fi	6484	fi
4980		6485
4981	if test "$gt_cv_func_gnugettext1_libc" = "yes" \	6486	if test "$gt_cv_func_gnugettext1_libc" = "yes" \
4982	|| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \	6487	|| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \
4983	&& test "$PACKAGE" != gettext; }; then	6488	&& test "$PACKAGE" != gettext; }; then
…		…
4991		6496
4992		6497
4993	if test "$gt_use_preinstalled_gnugettext" = "yes" \	6498	if test "$gt_use_preinstalled_gnugettext" = "yes" \
4994	|| test "$nls_cv_use_gnu_gettext" = "yes"; then	6499	|| test "$nls_cv_use_gnu_gettext" = "yes"; then
4995		6500
4996	cat >>confdefs.h <<\_ACEOF	6501	printf "%s\n" "#define ENABLE_NLS 1" >>confdefs.h
4997	#define ENABLE_NLS 1
4998	_ACEOF
4999		6502
5000	else	6503	else
5001	USE_NLS=no	6504	USE_NLS=no
5002	fi	6505	fi
5003	fi	6506	fi
5004		6507
5005	if test "$USE_NLS" = "yes"; then	6508	if test "$USE_NLS" = "yes"; then
5006		6509
5007	if test "$gt_use_preinstalled_gnugettext" = "yes"; then	6510	if test "$gt_use_preinstalled_gnugettext" = "yes"; then
5008	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then	6511	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then
5009	{ 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
5010	echo $ECHO_N "checking how to link with libintl... $ECHO_C" >&6; }	6513	printf %s "checking how to link with libintl... " >&6; }
5011	{ echo "$as_me:$LINENO: result: $LIBINTL" >&5	6514	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
5012	echo "${ECHO_T}$LIBINTL" >&6; }	6515	printf "%s\n" "$LIBINTL" >&6; }
5013		6516
5014	for element in $INCINTL; do	6517	for element in $INCINTL; do
5015	haveit=	6518	haveit=
5016	for x in $CPPFLAGS; do	6519	for x in $CPPFLAGS; do
5017		6520
…		…
5034	done	6537	done
5035		6538
5036	fi	6539	fi
5037		6540
5038		6541
5039	cat >>confdefs.h <<\_ACEOF	6542	printf "%s\n" "#define HAVE_GETTEXT 1" >>confdefs.h
5040	#define HAVE_GETTEXT 1
5041	_ACEOF
5042		6543
5043		6544
5044	cat >>confdefs.h <<\_ACEOF	6545	printf "%s\n" "#define HAVE_DCGETTEXT 1" >>confdefs.h
5045	#define HAVE_DCGETTEXT 1
5046	_ACEOF
5047		6546
5048	fi	6547	fi
5049		6548
5050	POSUB=po	6549	POSUB=po
5051	fi	6550	fi
…		…
5063		6562
5064	# Enable GNU extensions.	6563	# Enable GNU extensions.
5065	# Define this here, not in acconfig's @TOP@ section, since definitions	6564	# Define this here, not in acconfig's @TOP@ section, since definitions
5066	# in the latter don't make it into the configure-time tests.	6565	# in the latter don't make it into the configure-time tests.
5067		6566
5068	cat >>confdefs.h <<\_ACEOF	6567	printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
5069	#define _GNU_SOURCE 1
5070	_ACEOF
5071		6568
5072		6569
5073	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs	6570	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs
5074		6571
5075	ALL_LINGUAS=""	6572	ALL_LINGUAS=""
…		…
5077	ac_ext=c	6574	ac_ext=c
5078	ac_cpp='$CPP $CPPFLAGS'	6575	ac_cpp='$CPP $CPPFLAGS'
5079	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6576	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5080	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 $LIBS >&5'
5081	ac_compiler_gnu=$ac_cv_c_compiler_gnu	6578	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5082	{ echo "$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
5083	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }	6580	printf %s "checking how to run the C preprocessor... " >&6; }
5084	# On Suns, sometimes $CPP names a directory.	6581	# On Suns, sometimes $CPP names a directory.
5085	if test -n "$CPP" && test -d "$CPP"; then	6582	if test -n "$CPP" && test -d "$CPP"; then
5086	CPP=	6583	CPP=
5087	fi	6584	fi
5088	if test -z "$CPP"; then	6585	if test -z "$CPP"; then
5089	if test "${ac_cv_prog_CPP+set}" = set; then	6586	if test ${ac_cv_prog_CPP+y}
5090	echo $ECHO_N "(cached) $ECHO_C" >&6	6587	then :
5091	else	6588	printf %s "(cached) " >&6
		6589	else $as_nop
5092	# Double quotes because CPP needs to be expanded	6590	# Double quotes because $CC needs to be expanded
5093	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"	6591	for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
5094	do	6592	do
5095	ac_preproc_ok=false	6593	ac_preproc_ok=false
5096	for ac_c_preproc_warn_flag in '' yes	6594	for ac_c_preproc_warn_flag in '' yes
5097	do	6595	do
5098	# Use a header file that comes with gcc, so configuring glibc	6596	# Use a header file that comes with gcc, so configuring glibc
5099	# with a fresh cross-compiler works.	6597	# with a fresh cross-compiler works.
5100	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5101	# <limits.h> exists even on freestanding compilers.
5102	# On the NeXT, cc -E runs the code through the compiler's parser,	6598	# On the NeXT, cc -E runs the code through the compiler's parser,
5103	# not just through cpp. "Syntax error" is here to catch this case.	6599	# not just through cpp. "Syntax error" is here to catch this case.
5104	cat >conftest.$ac_ext <<_ACEOF
5105	/* confdefs.h. */
5106	_ACEOF
5107	cat confdefs.h >>conftest.$ac_ext	6600	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5108	cat >>conftest.$ac_ext <<_ACEOF
5109	/* end confdefs.h. */	6601	/* end confdefs.h. */
5110	#ifdef __STDC__
5111	# include <limits.h>	6602	#include <limits.h>
5112	#else
5113	# include <assert.h>
5114	#endif
5115	Syntax error	6603	Syntax error
5116	_ACEOF	6604	_ACEOF
5117	if { (ac_try="$ac_cpp conftest.$ac_ext"	6605	if ac_fn_c_try_cpp "$LINENO"
5118	case "(($ac_try" in	6606	then :
5119	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5120	*) ac_try_echo=$ac_try;;
5121	esac
5122	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5123	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5124	ac_status=$?
5125	grep -v '^ *+' conftest.er1 >conftest.err
5126	rm -f conftest.er1
5127	cat conftest.err >&5
5128	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5129	(exit $ac_status); } >/dev/null && {
5130	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5131	test ! -s conftest.err
5132	}; then
5133	:
5134	else
5135	echo "$as_me: failed program was:" >&5
5136	sed 's/^/| /' conftest.$ac_ext >&5
5137		6607
		6608	else $as_nop
5138	# Broken: fails on valid input.	6609	# Broken: fails on valid input.
5139	continue	6610	continue
5140	fi	6611	fi
5141
5142	rm -f conftest.err conftest.$ac_ext	6612	rm -f conftest.err conftest.i conftest.$ac_ext
5143		6613
5144	# OK, works on sane cases. Now check whether nonexistent headers	6614	# OK, works on sane cases. Now check whether nonexistent headers
5145	# can be detected and how.	6615	# can be detected and how.
5146	cat >conftest.$ac_ext <<_ACEOF
5147	/* confdefs.h. */
5148	_ACEOF
5149	cat confdefs.h >>conftest.$ac_ext	6616	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5150	cat >>conftest.$ac_ext <<_ACEOF
5151	/* end confdefs.h. */	6617	/* end confdefs.h. */
5152	#include <ac_nonexistent.h>	6618	#include <ac_nonexistent.h>
5153	_ACEOF	6619	_ACEOF
5154	if { (ac_try="$ac_cpp conftest.$ac_ext"	6620	if ac_fn_c_try_cpp "$LINENO"
5155	case "(($ac_try" in	6621	then :
5156	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5157	*) ac_try_echo=$ac_try;;
5158	esac
5159	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5160	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5161	ac_status=$?
5162	grep -v '^ *+' conftest.er1 >conftest.err
5163	rm -f conftest.er1
5164	cat conftest.err >&5
5165	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5166	(exit $ac_status); } >/dev/null && {
5167	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5168	test ! -s conftest.err
5169	}; then
5170	# Broken: success on invalid input.	6622	# Broken: success on invalid input.
5171	continue	6623	continue
5172	else	6624	else $as_nop
5173	echo "$as_me: failed program was:" >&5
5174	sed 's/^/| /' conftest.$ac_ext >&5
5175
5176	# Passes both tests.	6625	# Passes both tests.
5177	ac_preproc_ok=:	6626	ac_preproc_ok=:
5178	break	6627	break
5179	fi	6628	fi
5180
5181	rm -f conftest.err conftest.$ac_ext	6629	rm -f conftest.err conftest.i conftest.$ac_ext
5182		6630
5183	done	6631	done
5184	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6632	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5185	rm -f conftest.err conftest.$ac_ext	6633	rm -f conftest.i conftest.err conftest.$ac_ext
5186	if $ac_preproc_ok; then	6634	if $ac_preproc_ok
		6635	then :
5187	break	6636	break
5188	fi	6637	fi
5189		6638
5190	done	6639	done
5191	ac_cv_prog_CPP=$CPP	6640	ac_cv_prog_CPP=$CPP
…		…
5193	fi	6642	fi
5194	CPP=$ac_cv_prog_CPP	6643	CPP=$ac_cv_prog_CPP
5195	else	6644	else
5196	ac_cv_prog_CPP=$CPP	6645	ac_cv_prog_CPP=$CPP
5197	fi	6646	fi
5198	{ echo "$as_me:$LINENO: result: $CPP" >&5	6647	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5199	echo "${ECHO_T}$CPP" >&6; }	6648	printf "%s\n" "$CPP" >&6; }
5200	ac_preproc_ok=false	6649	ac_preproc_ok=false
5201	for ac_c_preproc_warn_flag in '' yes	6650	for ac_c_preproc_warn_flag in '' yes
5202	do	6651	do
5203	# Use a header file that comes with gcc, so configuring glibc	6652	# Use a header file that comes with gcc, so configuring glibc
5204	# with a fresh cross-compiler works.	6653	# with a fresh cross-compiler works.
5205	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5206	# <limits.h> exists even on freestanding compilers.
5207	# 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,
5208	# 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.
5209	cat >conftest.$ac_ext <<_ACEOF
5210	/* confdefs.h. */
5211	_ACEOF
5212	cat confdefs.h >>conftest.$ac_ext	6656	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5213	cat >>conftest.$ac_ext <<_ACEOF
5214	/* end confdefs.h. */	6657	/* end confdefs.h. */
5215	#ifdef __STDC__
5216	# include <limits.h>	6658	#include <limits.h>
5217	#else
5218	# include <assert.h>
5219	#endif
5220	Syntax error	6659	Syntax error
5221	_ACEOF	6660	_ACEOF
5222	if { (ac_try="$ac_cpp conftest.$ac_ext"	6661	if ac_fn_c_try_cpp "$LINENO"
5223	case "(($ac_try" in	6662	then :
5224	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5225	*) ac_try_echo=$ac_try;;
5226	esac
5227	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5228	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5229	ac_status=$?
5230	grep -v '^ *+' conftest.er1 >conftest.err
5231	rm -f conftest.er1
5232	cat conftest.err >&5
5233	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5234	(exit $ac_status); } >/dev/null && {
5235	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5236	test ! -s conftest.err
5237	}; then
5238	:
5239	else
5240	echo "$as_me: failed program was:" >&5
5241	sed 's/^/| /' conftest.$ac_ext >&5
5242		6663
		6664	else $as_nop
5243	# Broken: fails on valid input.	6665	# Broken: fails on valid input.
5244	continue	6666	continue
5245	fi	6667	fi
5246
5247	rm -f conftest.err conftest.$ac_ext	6668	rm -f conftest.err conftest.i conftest.$ac_ext
5248		6669
5249	# OK, works on sane cases. Now check whether nonexistent headers	6670	# OK, works on sane cases. Now check whether nonexistent headers
5250	# can be detected and how.	6671	# can be detected and how.
5251	cat >conftest.$ac_ext <<_ACEOF
5252	/* confdefs.h. */
5253	_ACEOF
5254	cat confdefs.h >>conftest.$ac_ext	6672	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5255	cat >>conftest.$ac_ext <<_ACEOF
5256	/* end confdefs.h. */	6673	/* end confdefs.h. */
5257	#include <ac_nonexistent.h>	6674	#include <ac_nonexistent.h>
5258	_ACEOF	6675	_ACEOF
5259	if { (ac_try="$ac_cpp conftest.$ac_ext"	6676	if ac_fn_c_try_cpp "$LINENO"
5260	case "(($ac_try" in	6677	then :
5261	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5262	*) ac_try_echo=$ac_try;;
5263	esac
5264	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5265	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5266	ac_status=$?
5267	grep -v '^ *+' conftest.er1 >conftest.err
5268	rm -f conftest.er1
5269	cat conftest.err >&5
5270	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5271	(exit $ac_status); } >/dev/null && {
5272	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5273	test ! -s conftest.err
5274	}; then
5275	# Broken: success on invalid input.	6678	# Broken: success on invalid input.
5276	continue	6679	continue
5277	else	6680	else $as_nop
5278	echo "$as_me: failed program was:" >&5
5279	sed 's/^/| /' conftest.$ac_ext >&5
5280
5281	# Passes both tests.	6681	# Passes both tests.
5282	ac_preproc_ok=:	6682	ac_preproc_ok=:
5283	break	6683	break
5284	fi	6684	fi
5285
5286	rm -f conftest.err conftest.$ac_ext	6685	rm -f conftest.err conftest.i conftest.$ac_ext
5287		6686
5288	done	6687	done
5289	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6688	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5290	rm -f conftest.err conftest.$ac_ext	6689	rm -f conftest.i conftest.err conftest.$ac_ext
5291	if $ac_preproc_ok; then	6690	if $ac_preproc_ok
5292	:	6691	then :
5293	else	6692
5294	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check	6693	else $as_nop
5295	See \`config.log' for more details." >&5	6694	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		6695	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
5296	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check	6696	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5297	See \`config.log' for more details." >&2;}	6697	See \`config.log' for more details" "$LINENO" 5; }
5298	{ (exit 1); exit 1; }; }
5299	fi	6698	fi
5300		6699
5301	ac_ext=c	6700	ac_ext=c
5302	ac_cpp='$CPP $CPPFLAGS'	6701	ac_cpp='$CPP $CPPFLAGS'
5303	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6702	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5304	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 $LIBS >&5'
5305	ac_compiler_gnu=$ac_cv_c_compiler_gnu	6704	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		6705
		6706
		6707
		6708
		6709
		6710
5306		6711
5307	ac_ext=cpp	6712	ac_ext=cpp
5308	ac_cpp='$CXXCPP $CPPFLAGS'	6713	ac_cpp='$CXXCPP $CPPFLAGS'
5309	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6714	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5310	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 $LIBS >&5'
…		…
5312	if test -z "$CXX"; then	6717	if test -z "$CXX"; then
5313	if test -n "$CCC"; then	6718	if test -n "$CCC"; then
5314	CXX=$CCC	6719	CXX=$CCC
5315	else	6720	else
5316	if test -n "$ac_tool_prefix"; then	6721	if test -n "$ac_tool_prefix"; then
5317	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	6722	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
5318	do	6723	do
5319	# Extract the first word of "$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.
5320	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	6725	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5321	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	6726	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5322	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	6727	printf %s "checking for $ac_word... " >&6; }
5323	if test "${ac_cv_prog_CXX+set}" = set; then	6728	if test ${ac_cv_prog_CXX+y}
5324	echo $ECHO_N "(cached) $ECHO_C" >&6	6729	then :
5325	else	6730	printf %s "(cached) " >&6
		6731	else $as_nop
5326	if test -n "$CXX"; then	6732	if test -n "$CXX"; then
5327	ac_cv_prog_CXX="$CXX" # Let the user override the test.	6733	ac_cv_prog_CXX="$CXX" # Let the user override the test.
5328	else	6734	else
5329	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6735	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5330	for as_dir in $PATH	6736	for as_dir in $PATH
5331	do	6737	do
5332	IFS=$as_save_IFS	6738	IFS=$as_save_IFS
5333	test -z "$as_dir" && as_dir=.	6739	case $as_dir in #(((
		6740	'') as_dir=./ ;;
		6741	*/) ;;
		6742	*) as_dir=$as_dir/ ;;
		6743	esac
5334	for ac_exec_ext in '' $ac_executable_extensions; do	6744	for ac_exec_ext in '' $ac_executable_extensions; do
5335	if { test -f "$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$ac_exec_ext"; then
5336	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	6746	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
5337	echo "$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$ac_exec_ext" >&5
5338	break 2	6748	break 2
5339	fi	6749	fi
5340	done	6750	done
5341	done	6751	done
5342	IFS=$as_save_IFS	6752	IFS=$as_save_IFS
5343		6753
5344	fi	6754	fi
5345	fi	6755	fi
5346	CXX=$ac_cv_prog_CXX	6756	CXX=$ac_cv_prog_CXX
5347	if test -n "$CXX"; then	6757	if test -n "$CXX"; then
5348	{ echo "$as_me:$LINENO: result: $CXX" >&5	6758	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
5349	echo "${ECHO_T}$CXX" >&6; }	6759	printf "%s\n" "$CXX" >&6; }
5350	else	6760	else
5351	{ echo "$as_me:$LINENO: result: no" >&5	6761	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5352	echo "${ECHO_T}no" >&6; }	6762	printf "%s\n" "no" >&6; }
5353	fi	6763	fi
5354		6764
5355		6765
5356	test -n "$CXX" && break	6766	test -n "$CXX" && break
5357	done	6767	done
5358	fi	6768	fi
5359	if test -z "$CXX"; then	6769	if test -z "$CXX"; then
5360	ac_ct_CXX=$CXX	6770	ac_ct_CXX=$CXX
5361	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++
5362	do	6772	do
5363	# 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.
5364	set dummy $ac_prog; ac_word=$2	6774	set dummy $ac_prog; ac_word=$2
5365	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	6775	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5366	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	6776	printf %s "checking for $ac_word... " >&6; }
5367	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	6777	if test ${ac_cv_prog_ac_ct_CXX+y}
5368	echo $ECHO_N "(cached) $ECHO_C" >&6	6778	then :
5369	else	6779	printf %s "(cached) " >&6
		6780	else $as_nop
5370	if test -n "$ac_ct_CXX"; then	6781	if test -n "$ac_ct_CXX"; then
5371	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	6782	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
5372	else	6783	else
5373	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6784	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5374	for as_dir in $PATH	6785	for as_dir in $PATH
5375	do	6786	do
5376	IFS=$as_save_IFS	6787	IFS=$as_save_IFS
5377	test -z "$as_dir" && as_dir=.	6788	case $as_dir in #(((
		6789	'') as_dir=./ ;;
		6790	*/) ;;
		6791	*) as_dir=$as_dir/ ;;
		6792	esac
5378	for ac_exec_ext in '' $ac_executable_extensions; do	6793	for ac_exec_ext in '' $ac_executable_extensions; do
5379	if { test -f "$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$ac_exec_ext"; then
5380	ac_cv_prog_ac_ct_CXX="$ac_prog"	6795	ac_cv_prog_ac_ct_CXX="$ac_prog"
5381	echo "$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$ac_exec_ext" >&5
5382	break 2	6797	break 2
5383	fi	6798	fi
5384	done	6799	done
5385	done	6800	done
5386	IFS=$as_save_IFS	6801	IFS=$as_save_IFS
5387		6802
5388	fi	6803	fi
5389	fi	6804	fi
5390	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	6805	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5391	if test -n "$ac_ct_CXX"; then	6806	if test -n "$ac_ct_CXX"; then
5392	{ echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5	6807	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
5393	echo "${ECHO_T}$ac_ct_CXX" >&6; }	6808	printf "%s\n" "$ac_ct_CXX" >&6; }
5394	else	6809	else
5395	{ echo "$as_me:$LINENO: result: no" >&5	6810	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5396	echo "${ECHO_T}no" >&6; }	6811	printf "%s\n" "no" >&6; }
5397	fi	6812	fi
5398		6813
5399		6814
5400	test -n "$ac_ct_CXX" && break	6815	test -n "$ac_ct_CXX" && break
5401	done	6816	done
…		…
5403	if test "x$ac_ct_CXX" = x; then	6818	if test "x$ac_ct_CXX" = x; then
5404	CXX="g++"	6819	CXX="g++"
5405	else	6820	else
5406	case $cross_compiling:$ac_tool_warned in	6821	case $cross_compiling:$ac_tool_warned in
5407	yes:)	6822	yes:)
5408	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	6823	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5409	whose name does not start with the host triplet. If you think this	6824	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5410	configuration is useful to you, please write to autoconf@gnu.org." >&5
5411	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
5412	whose name does not start with the host triplet. If you think this
5413	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
5414	ac_tool_warned=yes ;;	6825	ac_tool_warned=yes ;;
5415	esac	6826	esac
5416	CXX=$ac_ct_CXX	6827	CXX=$ac_ct_CXX
5417	fi	6828	fi
5418	fi	6829	fi
5419		6830
5420	fi	6831	fi
5421	fi	6832	fi
5422	# Provide some information about the compiler.	6833	# Provide some information about the compiler.
5423	echo "$as_me:$LINENO: checking for C++ compiler version" >&5	6834	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
5424	ac_compiler=`set X $ac_compile; echo $2`	6835	set X $ac_compile
		6836	ac_compiler=$2
		6837	for ac_option in --version -v -V -qversion; do
5425	{ (ac_try="$ac_compiler --version >&5"	6838	{ { ac_try="$ac_compiler $ac_option >&5"
5426	case "(($ac_try" in	6839	case "(($ac_try" in
5427	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6840	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5428	*) ac_try_echo=$ac_try;;	6841	*) ac_try_echo=$ac_try;;
5429	esac	6842	esac
5430	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	6843	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5431	(eval "$ac_compiler --version >&5") 2>&5	6844	printf "%s\n" "$ac_try_echo"; } >&5
		6845	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
5432	ac_status=$?	6846	ac_status=$?
5433	echo "$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
5434	(exit $ac_status); }	6855	test $ac_status = 0; }
5435	{ (ac_try="$ac_compiler -v >&5"	6856	done
5436	case "(($ac_try" in
5437	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5438	*) ac_try_echo=$ac_try;;
5439	esac
5440	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5441	(eval "$ac_compiler -v >&5") 2>&5
5442	ac_status=$?
5443	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5444	(exit $ac_status); }
5445	{ (ac_try="$ac_compiler -V >&5"
5446	case "(($ac_try" in
5447	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5448	*) ac_try_echo=$ac_try;;
5449	esac
5450	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5451	(eval "$ac_compiler -V >&5") 2>&5
5452	ac_status=$?
5453	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5454	(exit $ac_status); }
5455		6857
5456	{ echo "$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
5457	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }	6859	printf %s "checking whether the compiler supports GNU C++... " >&6; }
5458	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then	6860	if test ${ac_cv_cxx_compiler_gnu+y}
5459	echo $ECHO_N "(cached) $ECHO_C" >&6	6861	then :
5460	else	6862	printf %s "(cached) " >&6
5461	cat >conftest.$ac_ext <<_ACEOF	6863	else $as_nop
5462	/* confdefs.h. */
5463	_ACEOF
5464	cat confdefs.h >>conftest.$ac_ext	6864	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5465	cat >>conftest.$ac_ext <<_ACEOF
5466	/* end confdefs.h. */	6865	/* end confdefs.h. */
5467		6866
5468	int	6867	int
5469	main ()	6868	main (void)
5470	{	6869	{
5471	#ifndef __GNUC__	6870	#ifndef __GNUC__
5472	choke me	6871	choke me
5473	#endif	6872	#endif
5474		6873
5475	;	6874	;
5476	return 0;	6875	return 0;
5477	}	6876	}
5478	_ACEOF	6877	_ACEOF
5479	rm -f conftest.$ac_objext	6878	if ac_fn_cxx_try_compile "$LINENO"
5480	if { (ac_try="$ac_compile"	6879	then :
5481	case "(($ac_try" in
5482	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5483	*) ac_try_echo=$ac_try;;
5484	esac
5485	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5486	(eval "$ac_compile") 2>conftest.er1
5487	ac_status=$?
5488	grep -v '^ *+' conftest.er1 >conftest.err
5489	rm -f conftest.er1
5490	cat conftest.err >&5
5491	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5492	(exit $ac_status); } && {
5493	test -z "$ac_cxx_werror_flag" ||
5494	test ! -s conftest.err
5495	} && test -s conftest.$ac_objext; then
5496	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 $ac_compiler_gnu = yes; then
		6893	GXX=yes
5497	else	6894	else
5498	echo "$as_me: failed program was:" >&5	6895	GXX=
5499	sed 's/^/| /' conftest.$ac_ext >&5
5500
5501	ac_compiler_gnu=no
5502	fi	6896	fi
5503
5504	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5505	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5506
5507	fi
5508	{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
5509	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
5510	GXX=`test $ac_compiler_gnu = yes && echo yes`
5511	ac_test_CXXFLAGS=${CXXFLAGS+set}	6897	ac_test_CXXFLAGS=${CXXFLAGS+y}
5512	ac_save_CXXFLAGS=$CXXFLAGS	6898	ac_save_CXXFLAGS=$CXXFLAGS
5513	{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5	6899	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
5514	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }	6900	printf %s "checking whether $CXX accepts -g... " >&6; }
5515	if test "${ac_cv_prog_cxx_g+set}" = set; then	6901	if test ${ac_cv_prog_cxx_g+y}
5516	echo $ECHO_N "(cached) $ECHO_C" >&6	6902	then :
5517	else	6903	printf %s "(cached) " >&6
		6904	else $as_nop
5518	ac_save_cxx_werror_flag=$ac_cxx_werror_flag	6905	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
5519	ac_cxx_werror_flag=yes	6906	ac_cxx_werror_flag=yes
5520	ac_cv_prog_cxx_g=no	6907	ac_cv_prog_cxx_g=no
5521	CXXFLAGS="-g"	6908	CXXFLAGS="-g"
5522	cat >conftest.$ac_ext <<_ACEOF
5523	/* confdefs.h. */
5524	_ACEOF
5525	cat confdefs.h >>conftest.$ac_ext	6909	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5526	cat >>conftest.$ac_ext <<_ACEOF
5527	/* end confdefs.h. */	6910	/* end confdefs.h. */
5528		6911
5529	int	6912	int
5530	main ()	6913	main (void)
5531	{	6914	{
5532		6915
5533	;	6916	;
5534	return 0;	6917	return 0;
5535	}	6918	}
5536	_ACEOF	6919	_ACEOF
5537	rm -f conftest.$ac_objext	6920	if ac_fn_cxx_try_compile "$LINENO"
5538	if { (ac_try="$ac_compile"	6921	then :
5539	case "(($ac_try" in
5540	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5541	*) ac_try_echo=$ac_try;;
5542	esac
5543	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5544	(eval "$ac_compile") 2>conftest.er1
5545	ac_status=$?
5546	grep -v '^ *+' conftest.er1 >conftest.err
5547	rm -f conftest.er1
5548	cat conftest.err >&5
5549	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5550	(exit $ac_status); } && {
5551	test -z "$ac_cxx_werror_flag" ||
5552	test ! -s conftest.err
5553	} && test -s conftest.$ac_objext; then
5554	ac_cv_prog_cxx_g=yes	6922	ac_cv_prog_cxx_g=yes
5555	else	6923	else $as_nop
5556	echo "$as_me: failed program was:" >&5
5557	sed 's/^/| /' conftest.$ac_ext >&5
5558
5559	CXXFLAGS=""	6924	CXXFLAGS=""
5560	cat >conftest.$ac_ext <<_ACEOF
5561	/* confdefs.h. */
5562	_ACEOF
5563	cat confdefs.h >>conftest.$ac_ext	6925	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5564	cat >>conftest.$ac_ext <<_ACEOF
5565	/* end confdefs.h. */	6926	/* end confdefs.h. */
5566		6927
5567	int	6928	int
5568	main ()	6929	main (void)
5569	{	6930	{
5570		6931
5571	;	6932	;
5572	return 0;	6933	return 0;
5573	}	6934	}
5574	_ACEOF	6935	_ACEOF
5575	rm -f conftest.$ac_objext	6936	if ac_fn_cxx_try_compile "$LINENO"
5576	if { (ac_try="$ac_compile"	6937	then :
5577	case "(($ac_try" in
5578	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5579	*) ac_try_echo=$ac_try;;
5580	esac
5581	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5582	(eval "$ac_compile") 2>conftest.er1
5583	ac_status=$?
5584	grep -v '^ *+' conftest.er1 >conftest.err
5585	rm -f conftest.er1
5586	cat conftest.err >&5
5587	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5588	(exit $ac_status); } && {
5589	test -z "$ac_cxx_werror_flag" ||
5590	test ! -s conftest.err
5591	} && test -s conftest.$ac_objext; then
5592	:
5593	else
5594	echo "$as_me: failed program was:" >&5
5595	sed 's/^/| /' conftest.$ac_ext >&5
5596		6938
		6939	else $as_nop
5597	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	6940	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5598	CXXFLAGS="-g"	6941	CXXFLAGS="-g"
5599	cat >conftest.$ac_ext <<_ACEOF
5600	/* confdefs.h. */
5601	_ACEOF
5602	cat confdefs.h >>conftest.$ac_ext	6942	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5603	cat >>conftest.$ac_ext <<_ACEOF
5604	/* end confdefs.h. */	6943	/* end confdefs.h. */
5605		6944
5606	int	6945	int
5607	main ()	6946	main (void)
5608	{	6947	{
5609		6948
5610	;	6949	;
5611	return 0;	6950	return 0;
5612	}	6951	}
5613	_ACEOF	6952	_ACEOF
5614	rm -f conftest.$ac_objext	6953	if ac_fn_cxx_try_compile "$LINENO"
5615	if { (ac_try="$ac_compile"	6954	then :
5616	case "(($ac_try" in
5617	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5618	*) ac_try_echo=$ac_try;;
5619	esac
5620	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5621	(eval "$ac_compile") 2>conftest.er1
5622	ac_status=$?
5623	grep -v '^ *+' conftest.er1 >conftest.err
5624	rm -f conftest.er1
5625	cat conftest.err >&5
5626	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5627	(exit $ac_status); } && {
5628	test -z "$ac_cxx_werror_flag" ||
5629	test ! -s conftest.err
5630	} && test -s conftest.$ac_objext; then
5631	ac_cv_prog_cxx_g=yes	6955	ac_cv_prog_cxx_g=yes
5632	else
5633	echo "$as_me: failed program was:" >&5
5634	sed 's/^/| /' conftest.$ac_ext >&5
5635
5636
5637	fi	6956	fi
5638
5639	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	6957	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5640	fi	6958	fi
5641
5642	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	6959	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5643	fi	6960	fi
5644
5645	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	6961	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5646	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	6962	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5647	fi	6963	fi
5648	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5	6964	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5649	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }	6965	printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
5650	if test "$ac_test_CXXFLAGS" = set; then	6966	if test $ac_test_CXXFLAGS; then
5651	CXXFLAGS=$ac_save_CXXFLAGS	6967	CXXFLAGS=$ac_save_CXXFLAGS
5652	elif test $ac_cv_prog_cxx_g = yes; then	6968	elif test $ac_cv_prog_cxx_g = yes; then
5653	if test "$GXX" = yes; then	6969	if test "$GXX" = yes; then
5654	CXXFLAGS="-g -O2"	6970	CXXFLAGS="-g -O2"
5655	else	6971	else
…		…
5660	CXXFLAGS="-O2"	6976	CXXFLAGS="-O2"
5661	else	6977	else
5662	CXXFLAGS=	6978	CXXFLAGS=
5663	fi	6979	fi
5664	fi	6980	fi
		6981	ac_prog_cxx_stdcxx=no
		6982	if test x$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
5665	ac_ext=c	7075	ac_ext=c
5666	ac_cpp='$CPP $CPPFLAGS'	7076	ac_cpp='$CPP $CPPFLAGS'
5667	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7077	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5668	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 $LIBS >&5'
5669	ac_compiler_gnu=$ac_cv_c_compiler_gnu	7079	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5670		7080
5671	depcc="$CXX" am_compiler_list=	7081	depcc="$CXX" am_compiler_list=
5672		7082
5673	{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	7083	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5674	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }	7084	printf %s "checking dependency style of $depcc... " >&6; }
5675	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then	7085	if test ${am_cv_CXX_dependencies_compiler_type+y}
5676	echo $ECHO_N "(cached) $ECHO_C" >&6	7086	then :
5677	else	7087	printf %s "(cached) " >&6
		7088	else $as_nop
5678	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	7089	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5679	# We make a subdir and do the tests there. Otherwise we can end up	7090	# We make a subdir and do the tests there. Otherwise we can end up
5680	# making bogus files that we don't know about and never remove. For	7091	# making bogus files that we don't know about and never remove. For
5681	# instance it was reported that on HP-UX the gcc test will end up	7092	# instance it was reported that on HP-UX the gcc test will end up
5682	# making a dummy file named `D' -- because `-MD' means `put the output	7093	# making a dummy file named 'D' -- because '-MD' means "put the output
5683	# in D'.	7094	# in D".
		7095	rm -rf conftest.dir
5684	mkdir conftest.dir	7096	mkdir conftest.dir
5685	# Copy depcomp to subdir because otherwise we won't find it if we're	7097	# Copy depcomp to subdir because otherwise we won't find it if we're
5686	# using a relative directory.	7098	# using a relative directory.
5687	cp "$am_depcomp" conftest.dir	7099	cp "$am_depcomp" conftest.dir
5688	cd conftest.dir	7100	cd conftest.dir
…		…
5696		7108
5697	am_cv_CXX_dependencies_compiler_type=none	7109	am_cv_CXX_dependencies_compiler_type=none
5698	if test "$am_compiler_list" = ""; then	7110	if test "$am_compiler_list" = ""; then
5699	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`
5700	fi	7112	fi
		7113	am__universal=false
		7114	case " $depcc " in #(
		7115	*\ -arch\ *\ -arch\ *) am__universal=true ;;
		7116	esac
		7117
5701	for depmode in $am_compiler_list; do	7118	for depmode in $am_compiler_list; do
5702	# Setup a source with many dependencies, because some compilers	7119	# Setup a source with many dependencies, because some compilers
5703	# like to wrap large dependency lists on column 80 (with \), and	7120	# like to wrap large dependency lists on column 80 (with \), and
5704	# 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.
5705	#	7122	#
…		…
5707	# overwrite some of them when testing with obscure command lines.	7124	# overwrite some of them when testing with obscure command lines.
5708	# This happens at least with the AIX C compiler.	7125	# This happens at least with the AIX C compiler.
5709	: > sub/conftest.c	7126	: > sub/conftest.c
5710	for i in 1 2 3 4 5 6; do	7127	for i in 1 2 3 4 5 6; do
5711	echo '#include "conftst'$i'.h"' >> sub/conftest.c	7128	echo '#include "conftst'$i'.h"' >> sub/conftest.c
5712	: > 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$i.h
5713	done	7132	done
5714	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf	7133	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5715		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"
5716	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	;;
5717	nosideeffect)	7146	nosideeffect)
5718	# 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
5719	# only be used when explicitly requested	7148	# only be used when explicitly requested.
5720	if test "x$enable_dependency_tracking" = xyes; then	7149	if test "x$enable_dependency_tracking" = xyes; then
5721	continue	7150	continue
5722	else	7151	else
5723	break	7152	break
5724	fi	7153	fi
5725	;;	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.${OBJEXT-o}
		7160	am__minus_obj=
		7161	;;
5726	none) break ;;	7162	none) break ;;
5727	esac	7163	esac
5728	# We check with `-c' and `-o' for the sake of the "dashmstdout"
5729	# mode. It turns out that the SunPro C++ compiler does not properly
5730	# handle `-M -o', and we need to detect this.
5731	if depmode=$depmode \	7164	if depmode=$depmode \
5732	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \	7165	source=sub/conftest.c object=$am__obj \
5733	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \	7166	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5734	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \	7167	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5735	>/dev/null 2>conftest.err &&	7168	>/dev/null 2>conftest.err &&
		7169	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5736	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&	7170	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5737	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&	7171	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5738	${MAKE-make} -s -f confmf > /dev/null 2>&1; then	7172	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5739	# icc doesn't choke on unknown options, it will just issue warnings	7173	# icc doesn't choke on unknown options, it will just issue warnings
5740	# (even with -Werror). So we grep stderr for any message	7174	# or remarks (even with -Werror). So we grep stderr for any message
5741	# that says an option was ignored.	7175	# that says an option was ignored or not supported.
		7176	# When given -MP, icc 7.0 and 7.1 complain thusly:
		7177	# icc: Command line warning: ignoring option '-M'; no argument required
		7178	# The diagnosis changed in icc 8.0:
		7179	# icc: Command line remark: option '-MP' not supported
		7180	if (grep 'ignoring option' conftest.err ||
5742	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else	7181	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5743	am_cv_CXX_dependencies_compiler_type=$depmode	7182	am_cv_CXX_dependencies_compiler_type=$depmode
5744	break	7183	break
5745	fi	7184	fi
5746	fi	7185	fi
5747	done	7186	done
…		…
5751	else	7190	else
5752	am_cv_CXX_dependencies_compiler_type=none	7191	am_cv_CXX_dependencies_compiler_type=none
5753	fi	7192	fi
5754		7193
5755	fi	7194	fi
5756	{ echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5	7195	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
5757	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6; }	7196	printf "%s\n" "$am_cv_CXX_dependencies_compiler_type" >&6; }
5758	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type	7197	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
5759		7198
5760
5761
5762	if	7199	if
5763	test "x$enable_dependency_tracking" != xno \	7200	test "x$enable_dependency_tracking" != xno \
5764	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then	7201	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
5765	am__fastdepCXX_TRUE=	7202	am__fastdepCXX_TRUE=
5766	am__fastdepCXX_FALSE='#'	7203	am__fastdepCXX_FALSE='#'
5767	else	7204	else
…		…
5769	am__fastdepCXX_FALSE=	7206	am__fastdepCXX_FALSE=
5770	fi	7207	fi
5771		7208
5772		7209
5773		7210
5774	{ 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
5775	echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }	7212	printf %s "checking for grep that handles long lines and -e... " >&6; }
5776	if test "${ac_cv_path_GREP+set}" = set; then	7213	if test ${ac_cv_path_GREP+y}
5777	echo $ECHO_N "(cached) $ECHO_C" >&6	7214	then :
5778	else	7215	printf %s "(cached) " >&6
5779	# Extract the first word of "grep ggrep" to use in msg output	7216	else $as_nop
5780	if test -z "$GREP"; then	7217	if test -z "$GREP"; then
5781	set dummy grep ggrep; ac_prog_name=$2
5782	if test "${ac_cv_path_GREP+set}" = set; then
5783	echo $ECHO_N "(cached) $ECHO_C" >&6
5784	else
5785	ac_path_GREP_found=false	7218	ac_path_GREP_found=false
5786	# Loop through the user's path and test for each of PROGNAME-LIST	7219	# Loop through the user's path and test for each of PROGNAME-LIST
5787	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7220	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5788	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin	7221	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5789	do	7222	do
5790	IFS=$as_save_IFS	7223	IFS=$as_save_IFS
5791	test -z "$as_dir" && as_dir=.	7224	case $as_dir in #(((
		7225	'') as_dir=./ ;;
		7226	*/) ;;
		7227	*) as_dir=$as_dir/ ;;
		7228	esac
5792	for ac_prog in grep ggrep; do	7229	for ac_prog in grep ggrep
		7230	do
5793	for ac_exec_ext in '' $ac_executable_extensions; do	7231	for ac_exec_ext in '' $ac_executable_extensions; do
5794	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"	7232	ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
5795	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue	7233	as_fn_executable_p "$ac_path_GREP" || continue
5796	# 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.
5797	# Check for GNU $ac_path_GREP	7235	# Check for GNU $ac_path_GREP
5798	case `"$ac_path_GREP" --version 2>&1` in	7236	case `"$ac_path_GREP" --version 2>&1` in
5799	*GNU*)	7237	*GNU*)
5800	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;	7238	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5801	*)	7239	*)
5802	ac_count=0	7240	ac_count=0
5803	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"	7241	printf %s 0123456789 >"conftest.in"
5804	while :	7242	while :
5805	do	7243	do
5806	cat "conftest.in" "conftest.in" >"conftest.tmp"	7244	cat "conftest.in" "conftest.in" >"conftest.tmp"
5807	mv "conftest.tmp" "conftest.in"	7245	mv "conftest.tmp" "conftest.in"
5808	cp "conftest.in" "conftest.nl"	7246	cp "conftest.in" "conftest.nl"
5809	echo 'GREP' >> "conftest.nl"	7247	printf "%s\n" 'GREP' >> "conftest.nl"
5810	"$ac_path_GREP" -e 'GREP$' -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
5811	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break	7249	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5812	ac_count=`expr $ac_count + 1`	7250	as_fn_arith $ac_count + 1 && ac_count=$as_val
5813	if test $ac_count -gt ${ac_path_GREP_max-0}; then	7251	if test $ac_count -gt ${ac_path_GREP_max-0}; then
5814	# Best one so far, save it but keep looking for a better one	7252	# Best one so far, save it but keep looking for a better one
5815	ac_cv_path_GREP="$ac_path_GREP"	7253	ac_cv_path_GREP="$ac_path_GREP"
5816	ac_path_GREP_max=$ac_count	7254	ac_path_GREP_max=$ac_count
5817	fi	7255	fi
…		…
5819	test $ac_count -gt 10 && break	7257	test $ac_count -gt 10 && break
5820	done	7258	done
5821	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;	7259	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5822	esac	7260	esac
5823		7261
5824
5825	$ac_path_GREP_found && break 3	7262	$ac_path_GREP_found && break 3
		7263	done
5826	done	7264	done
5827	done	7265	done
5828
5829	done
5830	IFS=$as_save_IFS	7266	IFS=$as_save_IFS
5831
5832
5833	fi
5834
5835	GREP="$ac_cv_path_GREP"
5836	if test -z "$GREP"; then	7267	if test -z "$ac_cv_path_GREP"; then
5837	{ { 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" "$LINENO" 5
5838	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}	7269	fi
5839	{ (exit 1); exit 1; }; }
5840	fi
5841
5842	else	7270	else
5843	ac_cv_path_GREP=$GREP	7271	ac_cv_path_GREP=$GREP
5844	fi	7272	fi
5845		7273
5846
5847	fi	7274	fi
5848	{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5	7275	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5849	echo "${ECHO_T}$ac_cv_path_GREP" >&6; }	7276	printf "%s\n" "$ac_cv_path_GREP" >&6; }
5850	GREP="$ac_cv_path_GREP"	7277	GREP="$ac_cv_path_GREP"
5851		7278
5852		7279
5853	{ echo "$as_me:$LINENO: checking for egrep" >&5	7280	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5854	echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }	7281	printf %s "checking for egrep... " >&6; }
5855	if test "${ac_cv_path_EGREP+set}" = set; then	7282	if test ${ac_cv_path_EGREP+y}
5856	echo $ECHO_N "(cached) $ECHO_C" >&6	7283	then :
5857	else	7284	printf %s "(cached) " >&6
		7285	else $as_nop
5858	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1	7286	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5859	then ac_cv_path_EGREP="$GREP -E"	7287	then ac_cv_path_EGREP="$GREP -E"
5860	else	7288	else
5861	# Extract the first word of "egrep" to use in msg output
5862	if test -z "$EGREP"; then	7289	if test -z "$EGREP"; then
5863	set dummy egrep; ac_prog_name=$2
5864	if test "${ac_cv_path_EGREP+set}" = set; then
5865	echo $ECHO_N "(cached) $ECHO_C" >&6
5866	else
5867	ac_path_EGREP_found=false	7290	ac_path_EGREP_found=false
5868	# Loop through the user's path and test for each of PROGNAME-LIST	7291	# Loop through the user's path and test for each of PROGNAME-LIST
5869	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7292	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5870	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin	7293	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5871	do	7294	do
5872	IFS=$as_save_IFS	7295	IFS=$as_save_IFS
5873	test -z "$as_dir" && as_dir=.	7296	case $as_dir in #(((
		7297	'') as_dir=./ ;;
		7298	*/) ;;
		7299	*) as_dir=$as_dir/ ;;
		7300	esac
5874	for ac_prog in egrep; do	7301	for ac_prog in egrep
		7302	do
5875	for ac_exec_ext in '' $ac_executable_extensions; do	7303	for ac_exec_ext in '' $ac_executable_extensions; do
5876	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"	7304	ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
5877	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue	7305	as_fn_executable_p "$ac_path_EGREP" || continue
5878	# 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.
5879	# Check for GNU $ac_path_EGREP	7307	# Check for GNU $ac_path_EGREP
5880	case `"$ac_path_EGREP" --version 2>&1` in	7308	case `"$ac_path_EGREP" --version 2>&1` in
5881	*GNU*)	7309	*GNU*)
5882	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;	7310	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5883	*)	7311	*)
5884	ac_count=0	7312	ac_count=0
5885	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"	7313	printf %s 0123456789 >"conftest.in"
5886	while :	7314	while :
5887	do	7315	do
5888	cat "conftest.in" "conftest.in" >"conftest.tmp"	7316	cat "conftest.in" "conftest.in" >"conftest.tmp"
5889	mv "conftest.tmp" "conftest.in"	7317	mv "conftest.tmp" "conftest.in"
5890	cp "conftest.in" "conftest.nl"	7318	cp "conftest.in" "conftest.nl"
5891	echo 'EGREP' >> "conftest.nl"	7319	printf "%s\n" 'EGREP' >> "conftest.nl"
5892	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break	7320	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5893	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break	7321	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5894	ac_count=`expr $ac_count + 1`	7322	as_fn_arith $ac_count + 1 && ac_count=$as_val
5895	if test $ac_count -gt ${ac_path_EGREP_max-0}; then	7323	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5896	# Best one so far, save it but keep looking for a better one	7324	# Best one so far, save it but keep looking for a better one
5897	ac_cv_path_EGREP="$ac_path_EGREP"	7325	ac_cv_path_EGREP="$ac_path_EGREP"
5898	ac_path_EGREP_max=$ac_count	7326	ac_path_EGREP_max=$ac_count
5899	fi	7327	fi
…		…
5901	test $ac_count -gt 10 && break	7329	test $ac_count -gt 10 && break
5902	done	7330	done
5903	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;	7331	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5904	esac	7332	esac
5905		7333
5906
5907	$ac_path_EGREP_found && break 3	7334	$ac_path_EGREP_found && break 3
		7335	done
5908	done	7336	done
5909	done	7337	done
5910
5911	done
5912	IFS=$as_save_IFS	7338	IFS=$as_save_IFS
5913
5914
5915	fi
5916
5917	EGREP="$ac_cv_path_EGREP"
5918	if test -z "$EGREP"; then	7339	if test -z "$ac_cv_path_EGREP"; then
5919	{ { 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" "$LINENO" 5
5920	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}	7341	fi
5921	{ (exit 1); exit 1; }; }
5922	fi
5923
5924	else	7342	else
5925	ac_cv_path_EGREP=$EGREP	7343	ac_cv_path_EGREP=$EGREP
5926	fi	7344	fi
5927		7345
5928
5929	fi	7346	fi
5930	fi	7347	fi
5931	{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5	7348	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5932	echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }	7349	printf "%s\n" "$ac_cv_path_EGREP" >&6; }
5933	EGREP="$ac_cv_path_EGREP"	7350	EGREP="$ac_cv_path_EGREP"
5934		7351
5935		7352
5936	if test $ac_cv_c_compiler_gnu = yes; then	7353	if test $ac_cv_c_compiler_gnu = yes; then
5937	{ echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5	7354	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
5938	echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6; }	7355	printf %s "checking whether $CC needs -traditional... " >&6; }
5939	if test "${ac_cv_prog_gcc_traditional+set}" = set; then	7356	if test ${ac_cv_prog_gcc_traditional+y}
5940	echo $ECHO_N "(cached) $ECHO_C" >&6	7357	then :
5941	else	7358	printf %s "(cached) " >&6
		7359	else $as_nop
5942	ac_pattern="Autoconf.*'x'"	7360	ac_pattern="Autoconf.*'x'"
5943	cat >conftest.$ac_ext <<_ACEOF
5944	/* confdefs.h. */
5945	_ACEOF
5946	cat confdefs.h >>conftest.$ac_ext	7361	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5947	cat >>conftest.$ac_ext <<_ACEOF
5948	/* end confdefs.h. */	7362	/* end confdefs.h. */
5949	#include <sgtty.h>	7363	#include <sgtty.h>
5950	Autoconf TIOCGETP	7364	Autoconf TIOCGETP
5951	_ACEOF	7365	_ACEOF
5952	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7366	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5953	$EGREP "$ac_pattern" >/dev/null 2>&1; then	7367	$EGREP "$ac_pattern" >/dev/null 2>&1
		7368	then :
5954	ac_cv_prog_gcc_traditional=yes	7369	ac_cv_prog_gcc_traditional=yes
5955	else	7370	else $as_nop
5956	ac_cv_prog_gcc_traditional=no	7371	ac_cv_prog_gcc_traditional=no
5957	fi	7372	fi
5958	rm -f conftest*	7373	rm -rf conftest*
5959		7374
5960		7375
5961	if test $ac_cv_prog_gcc_traditional = no; then	7376	if test $ac_cv_prog_gcc_traditional = no; then
5962	cat >conftest.$ac_ext <<_ACEOF
5963	/* confdefs.h. */
5964	_ACEOF
5965	cat confdefs.h >>conftest.$ac_ext	7377	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5966	cat >>conftest.$ac_ext <<_ACEOF
5967	/* end confdefs.h. */	7378	/* end confdefs.h. */
5968	#include <termio.h>	7379	#include <termio.h>
5969	Autoconf TCGETA	7380	Autoconf TCGETA
5970	_ACEOF	7381	_ACEOF
5971	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7382	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5972	$EGREP "$ac_pattern" >/dev/null 2>&1; then	7383	$EGREP "$ac_pattern" >/dev/null 2>&1
		7384	then :
5973	ac_cv_prog_gcc_traditional=yes	7385	ac_cv_prog_gcc_traditional=yes
5974	fi	7386	fi
5975	rm -f conftest*	7387	rm -rf conftest*
5976		7388
5977	fi	7389	fi
5978	fi	7390	fi
5979	{ echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5	7391	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
5980	echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6; }	7392	printf "%s\n" "$ac_cv_prog_gcc_traditional" >&6; }
5981	if test $ac_cv_prog_gcc_traditional = yes; then	7393	if test $ac_cv_prog_gcc_traditional = yes; then
5982	CC="$CC -traditional"	7394	CC="$CC -traditional"
5983	fi	7395	fi
5984	fi	7396	fi
5985		7397
5986	for ac_prog in gawk mawk nawk awk	7398	for ac_prog in gawk mawk nawk awk
5987	do	7399	do
5988	# Extract the first word of "$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.
5989	set dummy $ac_prog; ac_word=$2	7401	set dummy $ac_prog; ac_word=$2
5990	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	7402	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5991	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	7403	printf %s "checking for $ac_word... " >&6; }
5992	if test "${ac_cv_prog_AWK+set}" = set; then	7404	if test ${ac_cv_prog_AWK+y}
5993	echo $ECHO_N "(cached) $ECHO_C" >&6	7405	then :
5994	else	7406	printf %s "(cached) " >&6
		7407	else $as_nop
5995	if test -n "$AWK"; then	7408	if test -n "$AWK"; then
5996	ac_cv_prog_AWK="$AWK" # Let the user override the test.	7409	ac_cv_prog_AWK="$AWK" # Let the user override the test.
5997	else	7410	else
5998	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7411	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5999	for as_dir in $PATH	7412	for as_dir in $PATH
6000	do	7413	do
6001	IFS=$as_save_IFS	7414	IFS=$as_save_IFS
6002	test -z "$as_dir" && as_dir=.	7415	case $as_dir in #(((
		7416	'') as_dir=./ ;;
		7417	*/) ;;
		7418	*) as_dir=$as_dir/ ;;
		7419	esac
6003	for ac_exec_ext in '' $ac_executable_extensions; do	7420	for ac_exec_ext in '' $ac_executable_extensions; do
6004	if { test -f "$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$ac_exec_ext"; then
6005	ac_cv_prog_AWK="$ac_prog"	7422	ac_cv_prog_AWK="$ac_prog"
6006	echo "$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$ac_exec_ext" >&5
6007	break 2	7424	break 2
6008	fi	7425	fi
6009	done	7426	done
6010	done	7427	done
6011	IFS=$as_save_IFS	7428	IFS=$as_save_IFS
6012		7429
6013	fi	7430	fi
6014	fi	7431	fi
6015	AWK=$ac_cv_prog_AWK	7432	AWK=$ac_cv_prog_AWK
6016	if test -n "$AWK"; then	7433	if test -n "$AWK"; then
6017	{ echo "$as_me:$LINENO: result: $AWK" >&5	7434	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6018	echo "${ECHO_T}$AWK" >&6; }	7435	printf "%s\n" "$AWK" >&6; }
6019	else	7436	else
6020	{ echo "$as_me:$LINENO: result: no" >&5	7437	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6021	echo "${ECHO_T}no" >&6; }	7438	printf "%s\n" "no" >&6; }
6022	fi	7439	fi
6023		7440
6024		7441
6025	test -n "$AWK" && break	7442	test -n "$AWK" && break
6026	done	7443	done
6027		7444
6028	# Find a good install program. We prefer a C program (faster),
6029	# so one script is as good as another. But avoid the broken or
6030	# incompatible versions:
6031	# SysV /etc/install, /usr/sbin/install
6032	# SunOS /usr/etc/install
6033	# IRIX /sbin/install
6034	# AIX /bin/install
6035	# AmigaOS /C/install, which installs bootblocks on floppy discs
6036	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
6037	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
6038	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
6039	# OS/2's system install, which has a completely different semantic
6040	# ./install, which can be erroneously created by make from ./install.sh.
6041	{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
6042	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
6043	if test -z "$INSTALL"; then
6044	if test "${ac_cv_path_install+set}" = set; then
6045	echo $ECHO_N "(cached) $ECHO_C" >&6
6046	else
6047	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6048	for as_dir in $PATH
6049	do
6050	IFS=$as_save_IFS
6051	test -z "$as_dir" && as_dir=.
6052	# Account for people who put trailing slashes in PATH elements.
6053	case $as_dir/ in
6054	./ | .// | /cC/* | \
6055	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
6056	?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
6057	/usr/ucb/* ) ;;
6058	*)
6059	# OSF1 and SCO ODT 3.0 have their own names for install.
6060	# Don't use installbsd from OSF since it installs stuff as root
6061	# by default.
6062	for ac_prog in ginstall scoinst install; do
6063	for ac_exec_ext in '' $ac_executable_extensions; do
6064	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
6065	if test $ac_prog = install &&
6066	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6067	# AIX install. It has an incompatible calling convention.
6068	:
6069	elif test $ac_prog = install &&
6070	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6071	# program-specific install script used by HP pwplus--don't use.
6072	:
6073	else
6074	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6075	break 3
6076	fi
6077	fi
6078	done
6079	done
6080	;;
6081	esac
6082	done
6083	IFS=$as_save_IFS
6084		7445
6085
6086	fi
6087	if test "${ac_cv_path_install+set}" = set; then
6088	INSTALL=$ac_cv_path_install
6089	else
6090	# As a last resort, use the slow shell script. Don't cache a
6091	# value for INSTALL within a source directory, because that will
6092	# break other packages using the cache if that directory is
6093	# removed, or if the value is a relative name.
6094	INSTALL=$ac_install_sh
6095	fi
6096	fi
6097	{ echo "$as_me:$LINENO: result: $INSTALL" >&5
6098	echo "${ECHO_T}$INSTALL" >&6; }
6099
6100	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6101	# It thinks the first close brace ends the variable substitution.
6102	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6103
6104	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6105
6106	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6107
6108	{ echo "$as_me:$LINENO: checking whether ln -s works" >&5	7446	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6109	echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }	7447	printf %s "checking whether ln -s works... " >&6; }
6110	LN_S=$as_ln_s	7448	LN_S=$as_ln_s
6111	if test "$LN_S" = "ln -s"; then	7449	if test "$LN_S" = "ln -s"; then
6112	{ echo "$as_me:$LINENO: result: yes" >&5	7450	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6113	echo "${ECHO_T}yes" >&6; }	7451	printf "%s\n" "yes" >&6; }
6114	else	7452	else
6115	{ echo "$as_me:$LINENO: result: no, using $LN_S" >&5	7453	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6116	echo "${ECHO_T}no, using $LN_S" >&6; }	7454	printf "%s\n" "no, using $LN_S" >&6; }
6117	fi	7455	fi
6118		7456
6119	{ echo "$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
6120	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }	7458	printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
6121	set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`	7459	set x ${MAKE-make}
6122	if { as_var=ac_cv_prog_make_${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'`
6123	echo $ECHO_N "(cached) $ECHO_C" >&6	7461	if eval test \${ac_cv_prog_make_${ac_make}_set+y}
6124	else	7462	then :
		7463	printf %s "(cached) " >&6
		7464	else $as_nop
6125	cat >conftest.make <<\_ACEOF	7465	cat >conftest.make <<\_ACEOF
6126	SHELL = /bin/sh	7466	SHELL = /bin/sh
6127	all:	7467	all:
6128	@echo '@@@%%%=$(MAKE)=@@@%%%'	7468	@echo '@@@%%%=$(MAKE)=@@@%%%'
6129	_ACEOF	7469	_ACEOF
6130	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	7470	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6131	case `${MAKE-make} -f conftest.make 2>/dev/null` in	7471	case `${MAKE-make} -f conftest.make 2>/dev/null` in
6132	*@@@%%%=?*=@@@%%%*)	7472	*@@@%%%=?*=@@@%%%*)
6133	eval ac_cv_prog_make_${ac_make}_set=yes;;	7473	eval ac_cv_prog_make_${ac_make}_set=yes;;
6134	*)	7474	*)
6135	eval ac_cv_prog_make_${ac_make}_set=no;;	7475	eval ac_cv_prog_make_${ac_make}_set=no;;
6136	esac	7476	esac
6137	rm -f conftest.make	7477	rm -f conftest.make
6138	fi	7478	fi
6139	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then	7479	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
6140	{ echo "$as_me:$LINENO: result: yes" >&5	7480	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6141	echo "${ECHO_T}yes" >&6; }	7481	printf "%s\n" "yes" >&6; }
6142	SET_MAKE=	7482	SET_MAKE=
6143	else	7483	else
6144	{ echo "$as_me:$LINENO: result: no" >&5	7484	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6145	echo "${ECHO_T}no" >&6; }	7485	printf "%s\n" "no" >&6; }
6146	SET_MAKE="MAKE=${MAKE-make}"	7486	SET_MAKE="MAKE=${MAKE-make}"
6147	fi	7487	fi
6148		7488
6149	if test -n "$ac_tool_prefix"; then	7489	if test -n "$ac_tool_prefix"; then
6150	# Extract the first word of "${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.
6151	set dummy ${ac_tool_prefix}ranlib; ac_word=$2	7491	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6152	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	7492	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6153	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	7493	printf %s "checking for $ac_word... " >&6; }
6154	if test "${ac_cv_prog_RANLIB+set}" = set; then	7494	if test ${ac_cv_prog_RANLIB+y}
6155	echo $ECHO_N "(cached) $ECHO_C" >&6	7495	then :
6156	else	7496	printf %s "(cached) " >&6
		7497	else $as_nop
6157	if test -n "$RANLIB"; then	7498	if test -n "$RANLIB"; then
6158	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.	7499	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6159	else	7500	else
6160	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7501	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6161	for as_dir in $PATH	7502	for as_dir in $PATH
6162	do	7503	do
6163	IFS=$as_save_IFS	7504	IFS=$as_save_IFS
6164	test -z "$as_dir" && as_dir=.	7505	case $as_dir in #(((
		7506	'') as_dir=./ ;;
		7507	*/) ;;
		7508	*) as_dir=$as_dir/ ;;
		7509	esac
6165	for ac_exec_ext in '' $ac_executable_extensions; do	7510	for ac_exec_ext in '' $ac_executable_extensions; do
6166	if { test -f "$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$ac_exec_ext"; then
6167	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"	7512	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6168	echo "$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$ac_exec_ext" >&5
6169	break 2	7514	break 2
6170	fi	7515	fi
6171	done	7516	done
6172	done	7517	done
6173	IFS=$as_save_IFS	7518	IFS=$as_save_IFS
6174		7519
6175	fi	7520	fi
6176	fi	7521	fi
6177	RANLIB=$ac_cv_prog_RANLIB	7522	RANLIB=$ac_cv_prog_RANLIB
6178	if test -n "$RANLIB"; then	7523	if test -n "$RANLIB"; then
6179	{ echo "$as_me:$LINENO: result: $RANLIB" >&5	7524	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6180	echo "${ECHO_T}$RANLIB" >&6; }	7525	printf "%s\n" "$RANLIB" >&6; }
6181	else	7526	else
6182	{ echo "$as_me:$LINENO: result: no" >&5	7527	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6183	echo "${ECHO_T}no" >&6; }	7528	printf "%s\n" "no" >&6; }
6184	fi	7529	fi
6185		7530
6186		7531
6187	fi	7532	fi
6188	if test -z "$ac_cv_prog_RANLIB"; then	7533	if test -z "$ac_cv_prog_RANLIB"; then
6189	ac_ct_RANLIB=$RANLIB	7534	ac_ct_RANLIB=$RANLIB
6190	# 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.
6191	set dummy ranlib; ac_word=$2	7536	set dummy ranlib; ac_word=$2
6192	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	7537	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6193	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	7538	printf %s "checking for $ac_word... " >&6; }
6194	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then	7539	if test ${ac_cv_prog_ac_ct_RANLIB+y}
6195	echo $ECHO_N "(cached) $ECHO_C" >&6	7540	then :
6196	else	7541	printf %s "(cached) " >&6
		7542	else $as_nop
6197	if test -n "$ac_ct_RANLIB"; then	7543	if test -n "$ac_ct_RANLIB"; then
6198	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.	7544	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6199	else	7545	else
6200	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7546	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6201	for as_dir in $PATH	7547	for as_dir in $PATH
6202	do	7548	do
6203	IFS=$as_save_IFS	7549	IFS=$as_save_IFS
6204	test -z "$as_dir" && as_dir=.	7550	case $as_dir in #(((
		7551	'') as_dir=./ ;;
		7552	*/) ;;
		7553	*) as_dir=$as_dir/ ;;
		7554	esac
6205	for ac_exec_ext in '' $ac_executable_extensions; do	7555	for ac_exec_ext in '' $ac_executable_extensions; do
6206	if { test -f "$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$ac_exec_ext"; then
6207	ac_cv_prog_ac_ct_RANLIB="ranlib"	7557	ac_cv_prog_ac_ct_RANLIB="ranlib"
6208	echo "$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$ac_exec_ext" >&5
6209	break 2	7559	break 2
6210	fi	7560	fi
6211	done	7561	done
6212	done	7562	done
6213	IFS=$as_save_IFS	7563	IFS=$as_save_IFS
6214		7564
6215	fi	7565	fi
6216	fi	7566	fi
6217	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB	7567	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6218	if test -n "$ac_ct_RANLIB"; then	7568	if test -n "$ac_ct_RANLIB"; then
6219	{ echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5	7569	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6220	echo "${ECHO_T}$ac_ct_RANLIB" >&6; }	7570	printf "%s\n" "$ac_ct_RANLIB" >&6; }
6221	else	7571	else
6222	{ echo "$as_me:$LINENO: result: no" >&5	7572	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6223	echo "${ECHO_T}no" >&6; }	7573	printf "%s\n" "no" >&6; }
6224	fi	7574	fi
6225		7575
6226	if test "x$ac_ct_RANLIB" = x; then	7576	if test "x$ac_ct_RANLIB" = x; then
6227	RANLIB=":"	7577	RANLIB=":"
6228	else	7578	else
6229	case $cross_compiling:$ac_tool_warned in	7579	case $cross_compiling:$ac_tool_warned in
6230	yes:)	7580	yes:)
6231	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	7581	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6232	whose name does not start with the host triplet. If you think this	7582	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6233	configuration is useful to you, please write to autoconf@gnu.org." >&5
6234	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
6235	whose name does not start with the host triplet. If you think this
6236	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
6237	ac_tool_warned=yes ;;	7583	ac_tool_warned=yes ;;
6238	esac	7584	esac
6239	RANLIB=$ac_ct_RANLIB	7585	RANLIB=$ac_ct_RANLIB
6240	fi	7586	fi
6241	else	7587	else
6242	RANLIB="$ac_cv_prog_RANLIB"	7588	RANLIB="$ac_cv_prog_RANLIB"
6243	fi	7589	fi
6244		7590
6245		7591
6246	# Check whether --enable-iftype was given.	7592	# Check whether --enable-iftype was given.
6247	if test "${enable_iftype+set}" = set; then	7593	if test ${enable_iftype+y}
		7594	then :
6248	enableval=$enable_iftype;	7595	enableval=$enable_iftype;
6249	IFTYPE=`echo $enableval | sed s%/.*%%`	7596	IFTYPE=`echo $enableval | sed s%/.*%%`
6250	IFSUBTYPE=`echo $enableval | sed s%.*/%%`	7597	IFSUBTYPE=`echo $enableval | sed s%.*/%%`
6251		7598
6252		7599
6253	fi	7600	fi
6254		7601
6255		7602
6256	{ echo "$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
6257	echo $ECHO_N "checking for kernel networking interface type... $ECHO_C" >&6; }	7604	printf %s "checking for kernel networking interface type... " >&6; }
6258		7605
6259	if test "x$IFTYPE" = "x"; then	7606	if test "x$IFTYPE" = "x"; then
6260	case $target_os in	7607	case $target_os in
6261	*linux*)	7608	*linux*)
6262	IFTYPE=native	7609	IFTYPE=native
6263	IFSUBTYPE=linux	7610	IFSUBTYPE=linux
6264		7611
6265	cat >>confdefs.h <<\_ACEOF	7612	printf "%s\n" "#define HAVE_LINUX 1" >>confdefs.h
6266	#define HAVE_LINUX 1
6267	_ACEOF
6268		7613
6269	;;	7614	;;
6270	*freebsd*)	7615	*freebsd*)
6271	IFTYPE=tincd	7616	IFTYPE=tincd
6272	IFSUBTYPE=freebsd	7617	IFSUBTYPE=freebsd
6273		7618
6274	cat >>confdefs.h <<\_ACEOF	7619	printf "%s\n" "#define HAVE_FREEBSD 1" >>confdefs.h
6275	#define HAVE_FREEBSD 1
6276	_ACEOF
6277		7620
6278	;;	7621	;;
6279	*darwin*)	7622	*darwin*)
6280	IFTYPE=native	7623	IFTYPE=native
6281	IFSUBTYPE=darwin	7624	IFSUBTYPE=darwin
6282		7625
6283	cat >>confdefs.h <<\_ACEOF	7626	printf "%s\n" "#define HAVE_DARWIN 1" >>confdefs.h
6284	#define HAVE_DARWIN 1
6285	_ACEOF
6286		7627
6287	;;	7628	;;
6288	*solaris*)	7629	*solaris*)
6289	IFTYPE=tincd	7630	IFTYPE=tincd
6290	IFSUBTYPE=solaris	7631	IFSUBTYPE=solaris
6291		7632
6292	cat >>confdefs.h <<\_ACEOF	7633	printf "%s\n" "#define HAVE_SOLARIS 1" >>confdefs.h
6293	#define HAVE_SOLARIS 1
6294	_ACEOF
6295		7634
6296	;;	7635	;;
6297	*openbsd*)	7636	*openbsd*)
6298	IFTYPE=tincd	7637	IFTYPE=tincd
6299	IFSUBTYPE=openbsd	7638	IFSUBTYPE=openbsd
6300		7639
6301	cat >>confdefs.h <<\_ACEOF	7640	printf "%s\n" "#define HAVE_OPENBSD 1" >>confdefs.h
6302	#define HAVE_OPENBSD 1
6303	_ACEOF
6304		7641
6305	;;	7642	;;
6306	*netbsd*)	7643	*netbsd*)
6307	IFTYPE=tincd	7644	IFTYPE=tincd
6308	IFSUBTYPE=netbsd	7645	IFSUBTYPE=netbsd
6309		7646
6310	cat >>confdefs.h <<\_ACEOF	7647	printf "%s\n" "#define HAVE_NETBSD 1" >>confdefs.h
6311	#define HAVE_NETBSD 1
6312	_ACEOF
6313		7648
6314	;;	7649	;;
6315	*cygwin*)	7650	*cygwin*)
6316	IFTYPE=native	7651	IFTYPE=native
6317	IFSUBTYPE=cygwin	7652	IFSUBTYPE=cygwin
6318		7653
6319	cat >>confdefs.h <<\_ACEOF	7654	printf "%s\n" "#define HAVE_CYGWIN 1" >>confdefs.h
6320	#define HAVE_CYGWIN 1
6321	_ACEOF
6322		7655
6323	;;	7656	;;
6324	*)	7657	*)
6325	{ { echo "$as_me:$LINENO: error: \"Unknown operating system.\"" >&5	7658	as_fn_error $? "\"Unknown operating system.\"" "$LINENO" 5
6326	echo "$as_me: error: \"Unknown operating system.\"" >&2;}
6327	{ (exit 1); exit 1; }; }
6328	;;	7659	;;
6329	esac	7660	esac
6330	fi	7661	fi
6331	{ echo "$as_me:$LINENO: result: $IFTYPE/$IFSUBTYPE" >&5	7662	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $IFTYPE/$IFSUBTYPE" >&5
6332	echo "${ECHO_T}$IFTYPE/$IFSUBTYPE" >&6; }	7663	printf "%s\n" "$IFTYPE/$IFSUBTYPE" >&6; }
6333	IFTYPE=$IFTYPE	7664	IFTYPE=$IFTYPE
6334		7665
6335	IFSUBTYPE=$IFSUBTYPE	7666	IFSUBTYPE=$IFSUBTYPE
6336		7667
6337		7668
6338	cat >>confdefs.h <<_ACEOF	7669	printf "%s\n" "#define IFTYPE \"$IFTYPE\"" >>confdefs.h
6339	#define IFTYPE "$IFTYPE"
6340	_ACEOF
6341		7670
6342		7671
6343	cat >>confdefs.h <<_ACEOF	7672	printf "%s\n" "#define IFSUBTYPE \"$IFSUBTYPE\"" >>confdefs.h
6344	#define IFSUBTYPE "$IFSUBTYPE"
6345	_ACEOF
6346		7673
6347		7674
6348	cat >confcache <<\_ACEOF	7675	cat >confcache <<\_ACEOF
6349	# 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
6350	# 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
…		…
6370	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
6371	eval ac_val=\$$ac_var	7698	eval ac_val=\$$ac_var
6372	case $ac_val in #(	7699	case $ac_val in #(
6373	*${as_nl}*)	7700	*${as_nl}*)
6374	case $ac_var in #(	7701	case $ac_var in #(
6375	*_cv_*) { echo "$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 $ac_var contains a newline" >&5
6376	echo "$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;} ;;
6377	esac	7704	esac
6378	case $ac_var in #(	7705	case $ac_var in #(
6379	_ | IFS | as_nl) ;; #(	7706	_ | IFS | as_nl) ;; #(
6380	*) $as_unset $ac_var ;;	7707	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		7708	*) { eval $ac_var=; unset $ac_var;} ;;
6381	esac ;;	7709	esac ;;
6382	esac	7710	esac
6383	done	7711	done
6384		7712
6385	(set) 2>&1 |	7713	(set) 2>&1 |
6386	case $as_nl`(ac_space=' '; set) 2>&1` in #(	7714	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6387	*${as_nl}ac_space=\ *)	7715	*${as_nl}ac_space=\ *)
6388	# `set' does not quote correctly, so add quotes (double-quote	7716	# `set' does not quote correctly, so add quotes: double-quote
6389	# substitution turns \\\\ into \\, and sed turns \\ into \).	7717	# substitution turns \\\\ into \\, and sed turns \\ into \.
6390	sed -n \	7718	sed -n \
6391	"s/'/'\\\\''/g;	7719	"s/'/'\\\\''/g;
6392	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	7720	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6393	;; #(	7721	;; #(
6394	*)	7722	*)
…		…
6400	) |	7728	) |
6401	sed '	7729	sed '
6402	/^ac_cv_env_/b end	7730	/^ac_cv_env_/b end
6403	t clear	7731	t clear
6404	:clear	7732	:clear
6405	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	7733	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
6406	t end	7734	t end
6407	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	7735	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6408	:end' >>confcache	7736	:end' >>confcache
6409	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else	7737	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6410	if test -w "$cache_file"; then	7738	if test -w "$cache_file"; then
6411	test "x$cache_file" != "x/dev/null" &&	7739	if test "x$cache_file" != "x/dev/null"; then
6412	{ echo "$as_me:$LINENO: updating cache $cache_file" >&5	7740	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6413	echo "$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 "$cache_file"; then
6414	cat confcache >$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
6415	else	7754	else
6416	{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5	7755	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6417	echo "$as_me: not updating unwritable cache $cache_file" >&6;}	7756	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
6418	fi	7757	fi
6419	fi	7758	fi
6420	rm -f confcache	7759	rm -f confcache
6421		7760
6422		7761
…		…
6425	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7764	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6426	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 $LIBS >&5'
6427	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	7766	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6428		7767
6429		7768
6430	ac_ext=cpp	7769	ac_header= ac_cache=
6431	ac_cpp='$CXXCPP $CPPFLAGS'	7770	for ac_item in $ac_header_cxx_list
6432	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6433	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6434	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6435	{ echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
6436	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6; }
6437	if test -z "$CXXCPP"; then
6438	if test "${ac_cv_prog_CXXCPP+set}" = set; then
6439	echo $ECHO_N "(cached) $ECHO_C" >&6
6440	else
6441	# Double quotes because CXXCPP needs to be expanded
6442	for CXXCPP in "$CXX -E" "/lib/cpp"
6443	do
6444	ac_preproc_ok=false
6445	for ac_cxx_preproc_warn_flag in '' yes
6446	do	7771	do
6447	# Use a header file that comes with gcc, so configuring glibc	7772	if test $ac_cache; then
6448	# with a fresh cross-compiler works.	7773	ac_fn_cxx_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
6449	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	7774	if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
6450	# <limits.h> exists even on freestanding compilers.	7775	printf "%s\n" "#define $ac_item 1" >> confdefs.h
6451	# On the NeXT, cc -E runs the code through the compiler's parser,	7776	fi
6452	# not just through cpp. "Syntax error" is here to catch this case.	7777	ac_header= ac_cache=
6453	cat >conftest.$ac_ext <<_ACEOF	7778	elif test $ac_header; then
6454	/* confdefs.h. */	7779	ac_cache=$ac_item
6455	_ACEOF
6456	cat confdefs.h >>conftest.$ac_ext
6457	cat >>conftest.$ac_ext <<_ACEOF
6458	/* end confdefs.h. */
6459	#ifdef __STDC__
6460	# include <limits.h>
6461	#else
6462	# include <assert.h>
6463	#endif
6464	Syntax error
6465	_ACEOF
6466	if { (ac_try="$ac_cpp conftest.$ac_ext"
6467	case "(($ac_try" in
6468	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6469	*) ac_try_echo=$ac_try;;
6470	esac
6471	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6472	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6473	ac_status=$?
6474	grep -v '^ *+' conftest.er1 >conftest.err
6475	rm -f conftest.er1
6476	cat conftest.err >&5
6477	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6478	(exit $ac_status); } >/dev/null && {
6479	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
6480	test ! -s conftest.err
6481	}; then
6482	:
6483	else	7780	else
6484	echo "$as_me: failed program was:" >&5	7781	ac_header=$ac_item
6485	sed 's/^/| /' conftest.$ac_ext >&5	7782	fi
6486
6487	# Broken: fails on valid input.
6488	continue
6489	fi
6490
6491	rm -f conftest.err conftest.$ac_ext
6492
6493	# OK, works on sane cases. Now check whether nonexistent headers
6494	# can be detected and how.
6495	cat >conftest.$ac_ext <<_ACEOF
6496	/* confdefs.h. */
6497	_ACEOF
6498	cat confdefs.h >>conftest.$ac_ext
6499	cat >>conftest.$ac_ext <<_ACEOF
6500	/* end confdefs.h. */
6501	#include <ac_nonexistent.h>
6502	_ACEOF
6503	if { (ac_try="$ac_cpp conftest.$ac_ext"
6504	case "(($ac_try" in
6505	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6506	*) ac_try_echo=$ac_try;;
6507	esac
6508	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6509	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6510	ac_status=$?
6511	grep -v '^ *+' conftest.er1 >conftest.err
6512	rm -f conftest.er1
6513	cat conftest.err >&5
6514	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6515	(exit $ac_status); } >/dev/null && {
6516	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
6517	test ! -s conftest.err
6518	}; then
6519	# Broken: success on invalid input.
6520	continue
6521	else
6522	echo "$as_me: failed program was:" >&5
6523	sed 's/^/| /' conftest.$ac_ext >&5
6524
6525	# Passes both tests.
6526	ac_preproc_ok=:
6527	break
6528	fi
6529
6530	rm -f conftest.err conftest.$ac_ext
6531
6532	done	7783	done
6533	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6534	rm -f conftest.err conftest.$ac_ext
6535	if $ac_preproc_ok; then
6536	break
6537	fi
6538		7784
6539	done
6540	ac_cv_prog_CXXCPP=$CXXCPP
6541		7785
6542	fi
6543	CXXCPP=$ac_cv_prog_CXXCPP
6544	else
6545	ac_cv_prog_CXXCPP=$CXXCPP
6546	fi
6547	{ echo "$as_me:$LINENO: result: $CXXCPP" >&5
6548	echo "${ECHO_T}$CXXCPP" >&6; }
6549	ac_preproc_ok=false
6550	for ac_cxx_preproc_warn_flag in '' yes
6551	do
6552	# Use a header file that comes with gcc, so configuring glibc
6553	# with a fresh cross-compiler works.
6554	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6555	# <limits.h> exists even on freestanding compilers.
6556	# On the NeXT, cc -E runs the code through the compiler's parser,
6557	# not just through cpp. "Syntax error" is here to catch this case.
6558	cat >conftest.$ac_ext <<_ACEOF
6559	/* confdefs.h. */
6560	_ACEOF
6561	cat confdefs.h >>conftest.$ac_ext
6562	cat >>conftest.$ac_ext <<_ACEOF
6563	/* end confdefs.h. */
6564	#ifdef __STDC__
6565	# include <limits.h>
6566	#else
6567	# include <assert.h>
6568	#endif
6569	Syntax error
6570	_ACEOF
6571	if { (ac_try="$ac_cpp conftest.$ac_ext"
6572	case "(($ac_try" in
6573	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6574	*) ac_try_echo=$ac_try;;
6575	esac
6576	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6577	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6578	ac_status=$?
6579	grep -v '^ *+' conftest.er1 >conftest.err
6580	rm -f conftest.er1
6581	cat conftest.err >&5
6582	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6583	(exit $ac_status); } >/dev/null && {
6584	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
6585	test ! -s conftest.err
6586	}; then
6587	:
6588	else
6589	echo "$as_me: failed program was:" >&5
6590	sed 's/^/| /' conftest.$ac_ext >&5
6591		7786
6592	# Broken: fails on valid input.
6593	continue
6594	fi
6595		7787
6596	rm -f conftest.err conftest.$ac_ext
6597		7788
6598	# OK, works on sane cases. Now check whether nonexistent headers
6599	# can be detected and how.
6600	cat >conftest.$ac_ext <<_ACEOF
6601	/* confdefs.h. */
6602	_ACEOF
6603	cat confdefs.h >>conftest.$ac_ext
6604	cat >>conftest.$ac_ext <<_ACEOF
6605	/* end confdefs.h. */
6606	#include <ac_nonexistent.h>
6607	_ACEOF
6608	if { (ac_try="$ac_cpp conftest.$ac_ext"
6609	case "(($ac_try" in
6610	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6611	*) ac_try_echo=$ac_try;;
6612	esac
6613	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6614	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6615	ac_status=$?
6616	grep -v '^ *+' conftest.er1 >conftest.err
6617	rm -f conftest.er1
6618	cat conftest.err >&5
6619	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6620	(exit $ac_status); } >/dev/null && {
6621	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
6622	test ! -s conftest.err
6623	}; then
6624	# Broken: success on invalid input.
6625	continue
6626	else
6627	echo "$as_me: failed program was:" >&5
6628	sed 's/^/| /' conftest.$ac_ext >&5
6629		7789
6630	# Passes both tests.
6631	ac_preproc_ok=:
6632	break
6633	fi
6634		7790
6635	rm -f conftest.err conftest.$ac_ext
6636		7791
6637	done	7792	if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
6638	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	7793	then :
6639	rm -f conftest.err conftest.$ac_ext
6640	if $ac_preproc_ok; then
6641	:
6642	else
6643	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
6644	See \`config.log' for more details." >&5
6645	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
6646	See \`config.log' for more details." >&2;}
6647	{ (exit 1); exit 1; }; }
6648	fi
6649		7794
6650	ac_ext=cpp	7795	printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
6651	ac_cpp='$CXXCPP $CPPFLAGS'
6652	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6653	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6654	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6655		7796
6656
6657	{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6658	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
6659	if test "${ac_cv_header_stdc+set}" = set; then
6660	echo $ECHO_N "(cached) $ECHO_C" >&6
6661	else
6662	cat >conftest.$ac_ext <<_ACEOF
6663	/* confdefs.h. */
6664	_ACEOF
6665	cat confdefs.h >>conftest.$ac_ext
6666	cat >>conftest.$ac_ext <<_ACEOF
6667	/* end confdefs.h. */
6668	#include <stdlib.h>
6669	#include <stdarg.h>
6670	#include <string.h>
6671	#include <float.h>
6672
6673	int
6674	main ()
6675	{
6676
6677	;
6678	return 0;
6679	}
6680	_ACEOF
6681	rm -f conftest.$ac_objext
6682	if { (ac_try="$ac_compile"
6683	case "(($ac_try" in
6684	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6685	*) ac_try_echo=$ac_try;;
6686	esac
6687	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6688	(eval "$ac_compile") 2>conftest.er1
6689	ac_status=$?
6690	grep -v '^ *+' conftest.er1 >conftest.err
6691	rm -f conftest.er1
6692	cat conftest.err >&5
6693	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6694	(exit $ac_status); } && {
6695	test -z "$ac_cxx_werror_flag" ||
6696	test ! -s conftest.err
6697	} && test -s conftest.$ac_objext; then
6698	ac_cv_header_stdc=yes
6699	else
6700	echo "$as_me: failed program was:" >&5
6701	sed 's/^/| /' conftest.$ac_ext >&5
6702
6703	ac_cv_header_stdc=no
6704	fi	7797	fi
		7798	ac_fn_cxx_check_header_compile "$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
6705		7802
6706	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$ac_cv_header_ext_hash_map" = xyes
		7806	then :
		7807	printf "%s\n" "#define HAVE_EXT_HASH_MAP 1" >>confdefs.h
6707		7808
		7809	fi
		7810	ac_fn_cxx_check_header_compile "$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"
6708	if test $ac_cv_header_stdc = yes; then	7843	if test "x$ac_cv_header_stdint_h" = xyes
6709	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	7844	then :
6710	cat >conftest.$ac_ext <<_ACEOF	7845	printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
6711	/* confdefs.h. */
6712	_ACEOF
6713	cat confdefs.h >>conftest.$ac_ext
6714	cat >>conftest.$ac_ext <<_ACEOF
6715	/* end confdefs.h. */
6716	#include <string.h>
6717		7846
6718	_ACEOF
6719	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6720	$EGREP "memchr" >/dev/null 2>&1; then
6721	:
6722	else
6723	ac_cv_header_stdc=no
6724	fi	7847	fi
6725	rm -f conftest*	7848	ac_fn_cxx_check_header_compile "$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
6726		7852
6727	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$ac_cv_header_syslog_h" = xyes
		7856	then :
		7857	printf "%s\n" "#define HAVE_SYSLOG_H 1" >>confdefs.h
6728		7858
		7859	fi
		7860	ac_fn_cxx_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
6729	if test $ac_cv_header_stdc = yes; then	7861	if test "x$ac_cv_header_unistd_h" = xyes
6730	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	7862	then :
6731	cat >conftest.$ac_ext <<_ACEOF	7863	printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h
6732	/* confdefs.h. */
6733	_ACEOF
6734	cat confdefs.h >>conftest.$ac_ext
6735	cat >>conftest.$ac_ext <<_ACEOF
6736	/* end confdefs.h. */
6737	#include <stdlib.h>
6738		7864
6739	_ACEOF
6740	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6741	$EGREP "free" >/dev/null 2>&1; then
6742	:
6743	else
6744	ac_cv_header_stdc=no
6745	fi	7865	fi
6746	rm -f conftest*	7866	ac_fn_cxx_check_header_compile "$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
6747		7870
6748	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$ac_cv_header_sys_ioctl_h" = xyes
		7874	then :
		7875	printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
6749		7876
		7877	fi
		7878	ac_fn_cxx_check_header_compile "$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"
6750	if test $ac_cv_header_stdc = yes; then	7885	if test "x$ac_cv_header_sys_time_h" = xyes
6751	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	7886	then :
6752	if test "$cross_compiling" = yes; then	7887	printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h
6753	:
6754	else
6755	cat >conftest.$ac_ext <<_ACEOF
6756	/* confdefs.h. */
6757	_ACEOF
6758	cat confdefs.h >>conftest.$ac_ext
6759	cat >>conftest.$ac_ext <<_ACEOF
6760	/* end confdefs.h. */
6761	#include <ctype.h>
6762	#include <stdlib.h>
6763	#if ((' ' & 0x0FF) == 0x020)
6764	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6765	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6766	#else
6767	# define ISLOWER(c) \
6768	(('a' <= (c) && (c) <= 'i') \
6769	|| ('j' <= (c) && (c) <= 'r') \
6770	|| ('s' <= (c) && (c) <= 'z'))
6771	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6772	#endif
6773		7888
6774	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6775	int
6776	main ()
6777	{
6778	int i;
6779	for (i = 0; i < 256; i++)
6780	if (XOR (islower (i), ISLOWER (i))
6781	|| toupper (i) != TOUPPER (i))
6782	return 2;
6783	return 0;
6784	}
6785	_ACEOF
6786	rm -f conftest$ac_exeext
6787	if { (ac_try="$ac_link"
6788	case "(($ac_try" in
6789	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6790	*) ac_try_echo=$ac_try;;
6791	esac
6792	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6793	(eval "$ac_link") 2>&5
6794	ac_status=$?
6795	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6796	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6797	{ (case "(($ac_try" in
6798	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6799	*) ac_try_echo=$ac_try;;
6800	esac
6801	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6802	(eval "$ac_try") 2>&5
6803	ac_status=$?
6804	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6805	(exit $ac_status); }; }; then
6806	:
6807	else
6808	echo "$as_me: program exited with status $ac_status" >&5
6809	echo "$as_me: failed program was:" >&5
6810	sed 's/^/| /' conftest.$ac_ext >&5
6811
6812	( exit $ac_status )
6813	ac_cv_header_stdc=no
6814	fi	7889	fi
6815	rm -f core *.core core.conftest.* gmon.out bb.out conftest$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"
6816	fi	7891	if test "x$ac_cv_header_netinet_in_systm_h" = xyes
		7892	then :
		7893	printf "%s\n" "#define HAVE_NETINET_IN_SYSTM_H 1" >>confdefs.h
6817		7894
6818
6819	fi	7895	fi
6820	fi	7896	ac_fn_cxx_check_header_compile "$LINENO" "sys/cygwin.h" "ac_cv_header_sys_cygwin_h" "$ac_includes_default"
6821	{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5	7897	if test "x$ac_cv_header_sys_cygwin_h" = xyes
6822	echo "${ECHO_T}$ac_cv_header_stdc" >&6; }	7898	then :
6823	if test $ac_cv_header_stdc = yes; then	7899	printf "%s\n" "#define HAVE_SYS_CYGWIN_H 1" >>confdefs.h
6824		7900
6825	cat >>confdefs.h <<\_ACEOF
6826	#define STDC_HEADERS 1
6827	_ACEOF
6828
6829	fi	7901	fi
		7902	ac_fn_cxx_check_header_compile "$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
6830		7906
6831	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
6832
6833
6834
6835
6836
6837
6838
6839
6840
6841	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6842	inttypes.h stdint.h unistd.h
6843	do
6844	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6845	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
6846	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6847	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6848	echo $ECHO_N "(cached) $ECHO_C" >&6
6849	else
6850	cat >conftest.$ac_ext <<_ACEOF
6851	/* confdefs.h. */
6852	_ACEOF
6853	cat confdefs.h >>conftest.$ac_ext
6854	cat >>conftest.$ac_ext <<_ACEOF
6855	/* end confdefs.h. */
6856	$ac_includes_default
6857
6858	#include <$ac_header>
6859	_ACEOF
6860	rm -f conftest.$ac_objext
6861	if { (ac_try="$ac_compile"
6862	case "(($ac_try" in
6863	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6864	*) ac_try_echo=$ac_try;;
6865	esac
6866	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6867	(eval "$ac_compile") 2>conftest.er1
6868	ac_status=$?
6869	grep -v '^ *+' conftest.er1 >conftest.err
6870	rm -f conftest.er1
6871	cat conftest.err >&5
6872	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6873	(exit $ac_status); } && {
6874	test -z "$ac_cxx_werror_flag" ||
6875	test ! -s conftest.err
6876	} && test -s conftest.$ac_objext; then
6877	eval "$as_ac_Header=yes"
6878	else
6879	echo "$as_me: failed program was:" >&5
6880	sed 's/^/| /' conftest.$ac_ext >&5
6881
6882	eval "$as_ac_Header=no"
6883	fi	7907	fi
		7908	ac_fn_cxx_check_header_compile "$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
6884		7912
6885	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6886	fi	7913	fi
6887	ac_res=`eval echo '${'$as_ac_Header'}'`
6888	{ echo "$as_me:$LINENO: result: $ac_res" >&5
6889	echo "${ECHO_T}$ac_res" >&6; }
6890	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6891	cat >>confdefs.h <<_ACEOF
6892	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6893	_ACEOF
6894		7914
6895	fi	7915	ac_fn_cxx_check_header_compile "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "
6896
6897	done
6898
6899
6900
6901
6902
6903	for ac_header in tr1/unordered_map ext/hash_map clocale
6904	do
6905	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6906	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6907	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
6908	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6909	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6910	echo $ECHO_N "(cached) $ECHO_C" >&6
6911	fi
6912	ac_res=`eval echo '${'$as_ac_Header'}'`
6913	{ echo "$as_me:$LINENO: result: $ac_res" >&5
6914	echo "${ECHO_T}$ac_res" >&6; }
6915	else
6916	# Is the header compilable?
6917	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
6918	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
6919	cat >conftest.$ac_ext <<_ACEOF
6920	/* confdefs.h. */
6921	_ACEOF
6922	cat confdefs.h >>conftest.$ac_ext
6923	cat >>conftest.$ac_ext <<_ACEOF
6924	/* end confdefs.h. */
6925	$ac_includes_default
6926	#include <$ac_header>
6927	_ACEOF
6928	rm -f conftest.$ac_objext
6929	if { (ac_try="$ac_compile"
6930	case "(($ac_try" in
6931	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6932	*) ac_try_echo=$ac_try;;
6933	esac
6934	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6935	(eval "$ac_compile") 2>conftest.er1
6936	ac_status=$?
6937	grep -v '^ *+' conftest.er1 >conftest.err
6938	rm -f conftest.er1
6939	cat conftest.err >&5
6940	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6941	(exit $ac_status); } && {
6942	test -z "$ac_cxx_werror_flag" ||
6943	test ! -s conftest.err
6944	} && test -s conftest.$ac_objext; then
6945	ac_header_compiler=yes
6946	else
6947	echo "$as_me: failed program was:" >&5
6948	sed 's/^/| /' conftest.$ac_ext >&5
6949
6950	ac_header_compiler=no
6951	fi
6952
6953	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6954	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6955	echo "${ECHO_T}$ac_header_compiler" >&6; }
6956
6957	# Is the header present?
6958	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
6959	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
6960	cat >conftest.$ac_ext <<_ACEOF
6961	/* confdefs.h. */
6962	_ACEOF
6963	cat confdefs.h >>conftest.$ac_ext
6964	cat >>conftest.$ac_ext <<_ACEOF
6965	/* end confdefs.h. */
6966	#include <$ac_header>
6967	_ACEOF
6968	if { (ac_try="$ac_cpp conftest.$ac_ext"
6969	case "(($ac_try" in
6970	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6971	*) ac_try_echo=$ac_try;;
6972	esac
6973	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6974	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6975	ac_status=$?
6976	grep -v '^ *+' conftest.er1 >conftest.err
6977	rm -f conftest.er1
6978	cat conftest.err >&5
6979	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6980	(exit $ac_status); } >/dev/null && {
6981	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
6982	test ! -s conftest.err
6983	}; then
6984	ac_header_preproc=yes
6985	else
6986	echo "$as_me: failed program was:" >&5
6987	sed 's/^/| /' conftest.$ac_ext >&5
6988
6989	ac_header_preproc=no
6990	fi
6991
6992	rm -f conftest.err conftest.$ac_ext
6993	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6994	echo "${ECHO_T}$ac_header_preproc" >&6; }
6995
6996	# So? What about this header?
6997	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
6998	yes:no: )
6999	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7000	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7001	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7002	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7003	ac_header_preproc=yes
7004	;;
7005	no:yes:* )
7006	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7007	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7008	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7009	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7010	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7011	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7012	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7013	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7014	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7015	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7016	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7017	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7018
7019	;;
7020	esac
7021	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7022	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7023	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7024	echo $ECHO_N "(cached) $ECHO_C" >&6
7025	else
7026	eval "$as_ac_Header=\$ac_header_preproc"
7027	fi
7028	ac_res=`eval echo '${'$as_ac_Header'}'`
7029	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7030	echo "${ECHO_T}$ac_res" >&6; }
7031
7032	fi
7033	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7034	cat >>confdefs.h <<_ACEOF
7035	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7036	_ACEOF
7037
7038	fi
7039
7040	done
7041
7042
7043
7044
7045
7046
7047
7048
7049
7050
7051
7052
7053
7054
7055
7056
7057
7058
7059	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \
7060	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \
7061	sys/mman.h netinet/in.h
7062	do
7063	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7064	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7065	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7066	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7067	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7068	echo $ECHO_N "(cached) $ECHO_C" >&6
7069	fi
7070	ac_res=`eval echo '${'$as_ac_Header'}'`
7071	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7072	echo "${ECHO_T}$ac_res" >&6; }
7073	else
7074	# Is the header compilable?
7075	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
7076	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
7077	cat >conftest.$ac_ext <<_ACEOF
7078	/* confdefs.h. */
7079	_ACEOF
7080	cat confdefs.h >>conftest.$ac_ext
7081	cat >>conftest.$ac_ext <<_ACEOF
7082	/* end confdefs.h. */
7083	$ac_includes_default
7084	#include <$ac_header>
7085	_ACEOF
7086	rm -f conftest.$ac_objext
7087	if { (ac_try="$ac_compile"
7088	case "(($ac_try" in
7089	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7090	*) ac_try_echo=$ac_try;;
7091	esac
7092	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7093	(eval "$ac_compile") 2>conftest.er1
7094	ac_status=$?
7095	grep -v '^ *+' conftest.er1 >conftest.err
7096	rm -f conftest.er1
7097	cat conftest.err >&5
7098	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7099	(exit $ac_status); } && {
7100	test -z "$ac_cxx_werror_flag" ||
7101	test ! -s conftest.err
7102	} && test -s conftest.$ac_objext; then
7103	ac_header_compiler=yes
7104	else
7105	echo "$as_me: failed program was:" >&5
7106	sed 's/^/| /' conftest.$ac_ext >&5
7107
7108	ac_header_compiler=no
7109	fi
7110
7111	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7112	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7113	echo "${ECHO_T}$ac_header_compiler" >&6; }
7114
7115	# Is the header present?
7116	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
7117	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
7118	cat >conftest.$ac_ext <<_ACEOF
7119	/* confdefs.h. */
7120	_ACEOF
7121	cat confdefs.h >>conftest.$ac_ext
7122	cat >>conftest.$ac_ext <<_ACEOF
7123	/* end confdefs.h. */
7124	#include <$ac_header>
7125	_ACEOF
7126	if { (ac_try="$ac_cpp conftest.$ac_ext"
7127	case "(($ac_try" in
7128	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7129	*) ac_try_echo=$ac_try;;
7130	esac
7131	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7132	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7133	ac_status=$?
7134	grep -v '^ *+' conftest.er1 >conftest.err
7135	rm -f conftest.er1
7136	cat conftest.err >&5
7137	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7138	(exit $ac_status); } >/dev/null && {
7139	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7140	test ! -s conftest.err
7141	}; then
7142	ac_header_preproc=yes
7143	else
7144	echo "$as_me: failed program was:" >&5
7145	sed 's/^/| /' conftest.$ac_ext >&5
7146
7147	ac_header_preproc=no
7148	fi
7149
7150	rm -f conftest.err conftest.$ac_ext
7151	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7152	echo "${ECHO_T}$ac_header_preproc" >&6; }
7153
7154	# So? What about this header?
7155	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7156	yes:no: )
7157	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7158	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7159	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7160	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7161	ac_header_preproc=yes
7162	;;
7163	no:yes:* )
7164	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7165	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7166	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7167	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7168	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7169	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7170	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7171	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7172	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7173	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7174	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7175	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7176
7177	;;
7178	esac
7179	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7180	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7181	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7182	echo $ECHO_N "(cached) $ECHO_C" >&6
7183	else
7184	eval "$as_ac_Header=\$ac_header_preproc"
7185	fi
7186	ac_res=`eval echo '${'$as_ac_Header'}'`
7187	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7188	echo "${ECHO_T}$ac_res" >&6; }
7189
7190	fi
7191	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7192	cat >>confdefs.h <<_ACEOF
7193	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7194	_ACEOF
7195
7196	fi
7197
7198	done
7199
7200
7201
7202
7203
7204
7205
7206	for ac_header in arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h
7207	do
7208	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7209	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7210	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7211	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7212	echo $ECHO_N "(cached) $ECHO_C" >&6
7213	else
7214	cat >conftest.$ac_ext <<_ACEOF
7215	/* confdefs.h. */
7216	_ACEOF
7217	cat confdefs.h >>conftest.$ac_ext
7218	cat >>conftest.$ac_ext <<_ACEOF
7219	/* end confdefs.h. */
7220
7221	#include <sys/types.h>	7916	#include <sys/types.h>
7222	#include <sys/socket.h>	7917	#include <sys/socket.h>
7223	#ifdef HAVE_NETINET_IN_H	7918	#ifdef HAVE_NETINET_IN_H
7224	# include <netinet/in.h>	7919	# include <netinet/in.h>
7225	#endif	7920	#endif
…		…
7228	#endif	7923	#endif
7229	#ifdef HAVE_NETINET_IN_SYSTM_H	7924	#ifdef HAVE_NETINET_IN_SYSTM_H
7230	# include <netinet/in_systm.h>	7925	# include <netinet/in_systm.h>
7231	#endif	7926	#endif
7232		7927
		7928	"
		7929	if test "x$ac_cv_header_arpa_inet_h" = xyes
		7930	then :
		7931	printf "%s\n" "#define HAVE_ARPA_INET_H 1" >>confdefs.h
7233		7932
7234	#include <$ac_header>
7235	_ACEOF
7236	rm -f conftest.$ac_objext
7237	if { (ac_try="$ac_compile"
7238	case "(($ac_try" in
7239	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7240	*) ac_try_echo=$ac_try;;
7241	esac
7242	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7243	(eval "$ac_compile") 2>conftest.er1
7244	ac_status=$?
7245	grep -v '^ *+' conftest.er1 >conftest.err
7246	rm -f conftest.er1
7247	cat conftest.err >&5
7248	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7249	(exit $ac_status); } && {
7250	test -z "$ac_cxx_werror_flag" ||
7251	test ! -s conftest.err
7252	} && test -s conftest.$ac_objext; then
7253	eval "$as_ac_Header=yes"
7254	else
7255	echo "$as_me: failed program was:" >&5
7256	sed 's/^/| /' conftest.$ac_ext >&5
7257
7258	eval "$as_ac_Header=no"
7259	fi	7933	fi
		7934	ac_fn_cxx_check_header_compile "$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
7260		7946
7261	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7947	"
7262	fi	7948	if test "x$ac_cv_header_net_ethernet_h" = xyes
7263	ac_res=`eval echo '${'$as_ac_Header'}'`	7949	then :
7264	{ echo "$as_me:$LINENO: result: $ac_res" >&5	7950	printf "%s\n" "#define HAVE_NET_ETHERNET_H 1" >>confdefs.h
7265	echo "${ECHO_T}$ac_res" >&6; }
7266	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7267	cat >>confdefs.h <<_ACEOF
7268	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7269	_ACEOF
7270		7951
7271	fi	7952	fi
		7953	ac_fn_cxx_check_header_compile "$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
7272		7965
7273	done	7966	"
		7967	if test "x$ac_cv_header_net_if_h" = xyes
		7968	then :
		7969	printf "%s\n" "#define HAVE_NET_IF_H 1" >>confdefs.h
7274		7970
		7971	fi
		7972	ac_fn_cxx_check_header_compile "$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
7275		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$ac_cv_header_netinet_in_systm_h" = xyes
		8025	then :
		8026	printf "%s\n" "#define HAVE_NETINET_IN_SYSTM_H 1" >>confdefs.h
		8027
		8028	fi
		8029
		8030
7276	{ echo "$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
7277	echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }	8032	printf %s "checking for an ANSI C-conforming const... " >&6; }
7278	if test "${ac_cv_c_const+set}" = set; then	8033	if test ${ac_cv_c_const+y}
7279	echo $ECHO_N "(cached) $ECHO_C" >&6	8034	then :
7280	else	8035	printf %s "(cached) " >&6
7281	cat >conftest.$ac_ext <<_ACEOF	8036	else $as_nop
7282	/* confdefs.h. */
7283	_ACEOF
7284	cat confdefs.h >>conftest.$ac_ext	8037	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7285	cat >>conftest.$ac_ext <<_ACEOF
7286	/* end confdefs.h. */	8038	/* end confdefs.h. */
7287		8039
7288	int	8040	int
7289	main ()	8041	main (void)
7290	{	8042	{
7291	/* FIXME: Include the comments suggested by Paul. */	8043
7292	#ifndef __cplusplus	8044	#ifndef __cplusplus
7293	/* Ultrix mips cc rejects this. */	8045	/* Ultrix mips cc rejects this sort of thing. */
7294	typedef int charset[2];	8046	typedef int charset[2];
7295	const charset cs;	8047	const charset cs = { 0, 0 };
7296	/* SunOS 4.1.1 cc rejects this. */	8048	/* SunOS 4.1.1 cc rejects this. */
7297	char const *const *pcpcc;	8049	char const *const *pcpcc;
7298	char **ppc;	8050	char **ppc;
7299	/* NEC SVR4.0.2 mips cc rejects this. */	8051	/* NEC SVR4.0.2 mips cc rejects this. */
7300	struct point {int x, y;};	8052	struct point {int x, y;};
7301	static struct point const zero = {0,0};	8053	static struct point const zero = {0,0};
7302	/* AIX XL C 1.02.0.0 rejects this.	8054	/* IBM XL C 1.02.0.0 rejects this.
7303	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
7304	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
7305	expression */	8057	expression */
7306	const char *g = "string";	8058	const char *g = "string";
7307	pcpcc = &g + (g ? g-g : 0);	8059	pcpcc = &g + (g ? g-g : 0);
7308	/* HPUX 7.0 cc rejects these. */	8060	/* HPUX 7.0 cc rejects these. */
7309	++pcpcc;	8061	++pcpcc;
7310	ppc = (char**) pcpcc;	8062	ppc = (char**) pcpcc;
7311	pcpcc = (char const *const *) ppc;	8063	pcpcc = (char const *const *) ppc;
7312	{ /* SCO 3.2v4 cc rejects this. */	8064	{ /* SCO 3.2v4 cc rejects this sort of thing. */
7313	char *t;	8065	char tx;
		8066	char *t = &tx;
7314	char const *s = 0 ? (char *) 0 : (char const *) 0;	8067	char const *s = 0 ? (char *) 0 : (char const *) 0;
7315		8068
7316	*t++ = 0;	8069	*t++ = 0;
7317	if (s) return 0;	8070	if (s) return 0;
7318	}	8071	}
…		…
7324	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */	8077	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7325	typedef const int *iptr;	8078	typedef const int *iptr;
7326	iptr p = 0;	8079	iptr p = 0;
7327	++p;	8080	++p;
7328	}	8081	}
7329	{ /* AIX XL C 1.02.0.0 rejects this saying	8082	{ /* IBM XL C 1.02.0.0 rejects this sort of thing, saying
7330	"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. */
7331	struct s { int j; const int *ap[3]; };	8084	struct s { int j; const int *ap[3]; } bx;
7332	struct s *b; b->j = 5;	8085	struct s *b = &bx; b->j = 5;
7333	}	8086	}
7334	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */	8087	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7335	const int foo = 10;	8088	const int foo = 10;
7336	if (!foo) return 0;	8089	if (!foo) return 0;
7337	}	8090	}
…		…
7340		8093
7341	;	8094	;
7342	return 0;	8095	return 0;
7343	}	8096	}
7344	_ACEOF	8097	_ACEOF
7345	rm -f conftest.$ac_objext	8098	if ac_fn_cxx_try_compile "$LINENO"
7346	if { (ac_try="$ac_compile"	8099	then :
7347	case "(($ac_try" in
7348	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7349	*) ac_try_echo=$ac_try;;
7350	esac
7351	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7352	(eval "$ac_compile") 2>conftest.er1
7353	ac_status=$?
7354	grep -v '^ *+' conftest.er1 >conftest.err
7355	rm -f conftest.er1
7356	cat conftest.err >&5
7357	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7358	(exit $ac_status); } && {
7359	test -z "$ac_cxx_werror_flag" ||
7360	test ! -s conftest.err
7361	} && test -s conftest.$ac_objext; then
7362	ac_cv_c_const=yes	8100	ac_cv_c_const=yes
7363	else	8101	else $as_nop
7364	echo "$as_me: failed program was:" >&5
7365	sed 's/^/| /' conftest.$ac_ext >&5
7366
7367	ac_cv_c_const=no	8102	ac_cv_c_const=no
7368	fi	8103	fi
7369
7370	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	8104	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7371	fi	8105	fi
7372	{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5	8106	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
7373	echo "${ECHO_T}$ac_cv_c_const" >&6; }	8107	printf "%s\n" "$ac_cv_c_const" >&6; }
7374	if test $ac_cv_c_const = no; then	8108	if test $ac_cv_c_const = no; then
7375		8109
7376	cat >>confdefs.h <<\_ACEOF	8110	printf "%s\n" "#define const /**/" >>confdefs.h
7377	#define const	8111
		8112	fi
		8113
		8114
		8115	ac_fn_cxx_check_type "$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
7378	_ACEOF	8136	_ACEOF
7379		8137	if ac_fn_cxx_try_compile "$LINENO"
		8138	then :
		8139	ac_pid_type='int'
		8140	else $as_nop
		8141	ac_pid_type='__int64'
7380	fi	8142	fi
		8143	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7381		8144
7382	{ echo "$as_me:$LINENO: checking for pid_t" >&5	8145	printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
7383	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; }	8146
7384	if test "${ac_cv_type_pid_t+set}" = set; then	8147
7385	echo $ECHO_N "(cached) $ECHO_C" >&6	8148	fi
7386	else	8149
7387	cat >conftest.$ac_ext <<_ACEOF	8150
7388	/* confdefs.h. */	8151	ac_fn_cxx_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
7389	_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 $as_nop
7390	cat confdefs.h >>conftest.$ac_ext	8170	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7391	cat >>conftest.$ac_ext <<_ACEOF
7392	/* end confdefs.h. */	8171	/* end confdefs.h. */
7393	$ac_includes_default	8172	#include <sys/types.h>
7394	typedef pid_t ac__type_new_;	8173	#include <time.h>
		8174
7395	int	8175	int
7396	main ()	8176	main (void)
7397	{	8177	{
7398	if ((ac__type_new_ *) 0)	8178	struct tm tm;
7399	return 0;	8179	int *p = &tm.tm_sec;
7400	if (sizeof (ac__type_new_))	8180	return !p;
7401	return 0;
7402	;	8181	;
7403	return 0;	8182	return 0;
7404	}	8183	}
7405	_ACEOF	8184	_ACEOF
7406	rm -f conftest.$ac_objext	8185	if ac_fn_cxx_try_compile "$LINENO"
7407	if { (ac_try="$ac_compile"	8186	then :
7408	case "(($ac_try" in
7409	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7410	*) ac_try_echo=$ac_try;;
7411	esac
7412	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7413	(eval "$ac_compile") 2>conftest.er1
7414	ac_status=$?
7415	grep -v '^ *+' conftest.er1 >conftest.err
7416	rm -f conftest.er1
7417	cat conftest.err >&5
7418	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7419	(exit $ac_status); } && {
7420	test -z "$ac_cxx_werror_flag" ||
7421	test ! -s conftest.err
7422	} && test -s conftest.$ac_objext; then
7423	ac_cv_type_pid_t=yes
7424	else
7425	echo "$as_me: failed program was:" >&5
7426	sed 's/^/| /' conftest.$ac_ext >&5
7427
7428	ac_cv_type_pid_t=no
7429	fi
7430
7431	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7432	fi
7433	{ echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
7434	echo "${ECHO_T}$ac_cv_type_pid_t" >&6; }
7435	if test $ac_cv_type_pid_t = yes; then
7436	:
7437	else
7438
7439	cat >>confdefs.h <<_ACEOF
7440	#define pid_t int
7441	_ACEOF
7442
7443	fi
7444
7445	{ echo "$as_me:$LINENO: checking for size_t" >&5
7446	echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
7447	if test "${ac_cv_type_size_t+set}" = set; then
7448	echo $ECHO_N "(cached) $ECHO_C" >&6
7449	else
7450	cat >conftest.$ac_ext <<_ACEOF
7451	/* confdefs.h. */
7452	_ACEOF
7453	cat confdefs.h >>conftest.$ac_ext
7454	cat >>conftest.$ac_ext <<_ACEOF
7455	/* end confdefs.h. */
7456	$ac_includes_default
7457	typedef size_t ac__type_new_;
7458	int
7459	main ()
7460	{
7461	if ((ac__type_new_ *) 0)
7462	return 0;
7463	if (sizeof (ac__type_new_))
7464	return 0;
7465	;
7466	return 0;
7467	}
7468	_ACEOF
7469	rm -f conftest.$ac_objext
7470	if { (ac_try="$ac_compile"
7471	case "(($ac_try" in
7472	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7473	*) ac_try_echo=$ac_try;;
7474	esac
7475	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7476	(eval "$ac_compile") 2>conftest.er1
7477	ac_status=$?
7478	grep -v '^ *+' conftest.er1 >conftest.err
7479	rm -f conftest.er1
7480	cat conftest.err >&5
7481	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7482	(exit $ac_status); } && {
7483	test -z "$ac_cxx_werror_flag" ||
7484	test ! -s conftest.err
7485	} && test -s conftest.$ac_objext; then
7486	ac_cv_type_size_t=yes
7487	else
7488	echo "$as_me: failed program was:" >&5
7489	sed 's/^/| /' conftest.$ac_ext >&5
7490
7491	ac_cv_type_size_t=no
7492	fi
7493
7494	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7495	fi
7496	{ echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
7497	echo "${ECHO_T}$ac_cv_type_size_t" >&6; }
7498	if test $ac_cv_type_size_t = yes; then
7499	:
7500	else
7501
7502	cat >>confdefs.h <<_ACEOF
7503	#define size_t unsigned int
7504	_ACEOF
7505
7506	fi
7507
7508	{ echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
7509	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; }
7510	if test "${ac_cv_header_time+set}" = set; then
7511	echo $ECHO_N "(cached) $ECHO_C" >&6
7512	else
7513	cat >conftest.$ac_ext <<_ACEOF
7514	/* confdefs.h. */
7515	_ACEOF
7516	cat confdefs.h >>conftest.$ac_ext
7517	cat >>conftest.$ac_ext <<_ACEOF
7518	/* end confdefs.h. */
7519	#include <sys/types.h>
7520	#include <sys/time.h>
7521	#include <time.h>
7522
7523	int
7524	main ()
7525	{
7526	if ((struct tm *) 0)
7527	return 0;
7528	;
7529	return 0;
7530	}
7531	_ACEOF
7532	rm -f conftest.$ac_objext
7533	if { (ac_try="$ac_compile"
7534	case "(($ac_try" in
7535	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7536	*) ac_try_echo=$ac_try;;
7537	esac
7538	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7539	(eval "$ac_compile") 2>conftest.er1
7540	ac_status=$?
7541	grep -v '^ *+' conftest.er1 >conftest.err
7542	rm -f conftest.er1
7543	cat conftest.err >&5
7544	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7545	(exit $ac_status); } && {
7546	test -z "$ac_cxx_werror_flag" ||
7547	test ! -s conftest.err
7548	} && test -s conftest.$ac_objext; then
7549	ac_cv_header_time=yes
7550	else
7551	echo "$as_me: failed program was:" >&5
7552	sed 's/^/| /' conftest.$ac_ext >&5
7553
7554	ac_cv_header_time=no
7555	fi
7556
7557	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7558	fi
7559	{ echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
7560	echo "${ECHO_T}$ac_cv_header_time" >&6; }
7561	if test $ac_cv_header_time = yes; then
7562
7563	cat >>confdefs.h <<\_ACEOF
7564	#define TIME_WITH_SYS_TIME 1
7565	_ACEOF
7566
7567	fi
7568
7569	{ echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
7570	echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6; }
7571	if test "${ac_cv_struct_tm+set}" = set; then
7572	echo $ECHO_N "(cached) $ECHO_C" >&6
7573	else
7574	cat >conftest.$ac_ext <<_ACEOF
7575	/* confdefs.h. */
7576	_ACEOF
7577	cat confdefs.h >>conftest.$ac_ext
7578	cat >>conftest.$ac_ext <<_ACEOF
7579	/* end confdefs.h. */
7580	#include <sys/types.h>
7581	#include <time.h>
7582
7583	int
7584	main ()
7585	{
7586	struct tm tm;
7587	int *p = &tm.tm_sec;
7588	return !p;
7589	;
7590	return 0;
7591	}
7592	_ACEOF
7593	rm -f conftest.$ac_objext
7594	if { (ac_try="$ac_compile"
7595	case "(($ac_try" in
7596	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7597	*) ac_try_echo=$ac_try;;
7598	esac
7599	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7600	(eval "$ac_compile") 2>conftest.er1
7601	ac_status=$?
7602	grep -v '^ *+' conftest.er1 >conftest.err
7603	rm -f conftest.er1
7604	cat conftest.err >&5
7605	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7606	(exit $ac_status); } && {
7607	test -z "$ac_cxx_werror_flag" ||
7608	test ! -s conftest.err
7609	} && test -s conftest.$ac_objext; then
7610	ac_cv_struct_tm=time.h	8187	ac_cv_struct_tm=time.h
7611	else	8188	else $as_nop
7612	echo "$as_me: failed program was:" >&5
7613	sed 's/^/| /' conftest.$ac_ext >&5
7614
7615	ac_cv_struct_tm=sys/time.h	8189	ac_cv_struct_tm=sys/time.h
7616	fi	8190	fi
7617
7618	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	8191	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7619	fi	8192	fi
7620	{ echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5	8193	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7621	echo "${ECHO_T}$ac_cv_struct_tm" >&6; }	8194	printf "%s\n" "$ac_cv_struct_tm" >&6; }
7622	if test $ac_cv_struct_tm = sys/time.h; then	8195	if test $ac_cv_struct_tm = sys/time.h; then
7623		8196
7624	cat >>confdefs.h <<\_ACEOF	8197	printf "%s\n" "#define TM_IN_SYS_TIME 1" >>confdefs.h
7625	#define TM_IN_SYS_TIME 1
7626	_ACEOF
7627		8198
7628	fi	8199	fi
7629		8200
7630		8201
7631	{ echo "$as_me:$LINENO: checking for socklen_t" >&5	8202	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5
7632	echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6; }	8203	printf %s "checking for socklen_t... " >&6; }
7633	if test "${ac_cv_type_socklen_t+set}" = set; then	8204	if test ${ac_cv_type_socklen_t+y}
7634	echo $ECHO_N "(cached) $ECHO_C" >&6	8205	then :
7635	else	8206	printf %s "(cached) " >&6
		8207	else $as_nop
7636		8208
7637	cat >conftest.$ac_ext <<_ACEOF
7638	/* confdefs.h. */
7639	_ACEOF
7640	cat confdefs.h >>conftest.$ac_ext	8209	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7641	cat >>conftest.$ac_ext <<_ACEOF
7642	/* end confdefs.h. */	8210	/* end confdefs.h. */
7643	#include <sys/types.h>	8211	#include <sys/types.h>
7644	#include <sys/socket.h>	8212	#include <sys/socket.h>
7645	int	8213	int
7646	main ()	8214	main (void)
7647	{	8215	{
7648	socklen_t len = 42; return len;	8216	socklen_t len = 42; return len;
7649	;	8217	;
7650	return 0;	8218	return 0;
7651	}	8219	}
7652	_ACEOF	8220	_ACEOF
7653	rm -f conftest.$ac_objext	8221	if ac_fn_cxx_try_compile "$LINENO"
7654	if { (ac_try="$ac_compile"	8222	then :
7655	case "(($ac_try" in
7656	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7657	*) ac_try_echo=$ac_try;;
7658	esac
7659	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7660	(eval "$ac_compile") 2>conftest.er1
7661	ac_status=$?
7662	grep -v '^ *+' conftest.er1 >conftest.err
7663	rm -f conftest.er1
7664	cat conftest.err >&5
7665	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7666	(exit $ac_status); } && {
7667	test -z "$ac_cxx_werror_flag" ||
7668	test ! -s conftest.err
7669	} && test -s conftest.$ac_objext; then
7670	ac_cv_type_socklen_t=yes	8223	ac_cv_type_socklen_t=yes
7671	else	8224	else $as_nop
7672	echo "$as_me: failed program was:" >&5
7673	sed 's/^/| /' conftest.$ac_ext >&5
7674
7675	ac_cv_type_socklen_t=no	8225	ac_cv_type_socklen_t=no
7676	fi	8226	fi
7677
7678	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	8227	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7679		8228
7680	fi	8229	fi
7681	{ echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5	8230	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_socklen_t" >&5
7682	echo "${ECHO_T}$ac_cv_type_socklen_t" >&6; }	8231	printf "%s\n" "$ac_cv_type_socklen_t" >&6; }
7683	if test $ac_cv_type_socklen_t = yes; then	8232	if test $ac_cv_type_socklen_t = yes; then
7684		8233
7685	cat >>confdefs.h <<\_ACEOF	8234	printf "%s\n" "#define HAVE_SOCKLEN_T 1" >>confdefs.h
7686	#define HAVE_SOCKLEN_T 1
7687	_ACEOF
7688		8235
7689	fi	8236	fi
7690		8237
7691	{ echo "$as_me:$LINENO: checking for struct addrinfo" >&5	8238	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct addrinfo" >&5
7692	echo $ECHO_N "checking for struct addrinfo... $ECHO_C" >&6; }	8239	printf %s "checking for struct addrinfo... " >&6; }
7693	if test "${ac_cv_struct_addrinfo+set}" = set; then	8240	if test ${ac_cv_struct_addrinfo+y}
7694	echo $ECHO_N "(cached) $ECHO_C" >&6	8241	then :
7695	else	8242	printf %s "(cached) " >&6
		8243	else $as_nop
7696		8244
7697	cat >conftest.$ac_ext <<_ACEOF
7698	/* confdefs.h. */
7699	_ACEOF
7700	cat confdefs.h >>conftest.$ac_ext	8245	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7701	cat >>conftest.$ac_ext <<_ACEOF
7702	/* end confdefs.h. */	8246	/* end confdefs.h. */
7703	#include <sys/types.h>	8247	#include <sys/types.h>
7704	#include <sys/socket.h>	8248	#include <sys/socket.h>
7705	#include <netdb.h>	8249	#include <netdb.h>
7706	int	8250	int
7707	main ()	8251	main (void)
7708	{	8252	{
7709	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;	8253	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;
7710	;	8254	;
7711	return 0;	8255	return 0;
7712	}	8256	}
7713	_ACEOF	8257	_ACEOF
7714	rm -f conftest.$ac_objext	8258	if ac_fn_cxx_try_compile "$LINENO"
7715	if { (ac_try="$ac_compile"	8259	then :
7716	case "(($ac_try" in
7717	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7718	*) ac_try_echo=$ac_try;;
7719	esac
7720	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7721	(eval "$ac_compile") 2>conftest.er1
7722	ac_status=$?
7723	grep -v '^ *+' conftest.er1 >conftest.err
7724	rm -f conftest.er1
7725	cat conftest.err >&5
7726	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7727	(exit $ac_status); } && {
7728	test -z "$ac_cxx_werror_flag" ||
7729	test ! -s conftest.err
7730	} && test -s conftest.$ac_objext; then
7731	ac_cv_struct_addrinfo=yes	8260	ac_cv_struct_addrinfo=yes
7732	else	8261	else $as_nop
7733	echo "$as_me: failed program was:" >&5
7734	sed 's/^/| /' conftest.$ac_ext >&5
7735
7736	ac_cv_struct_addrinfo=no	8262	ac_cv_struct_addrinfo=no
7737	fi	8263	fi
7738
7739	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	8264	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7740		8265
7741	fi	8266	fi
7742	{ echo "$as_me:$LINENO: result: $ac_cv_struct_addrinfo" >&5	8267	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_addrinfo" >&5
7743	echo "${ECHO_T}$ac_cv_struct_addrinfo" >&6; }	8268	printf "%s\n" "$ac_cv_struct_addrinfo" >&6; }
7744	if test $ac_cv_struct_addrinfo = yes; then	8269	if test $ac_cv_struct_addrinfo = yes; then
7745		8270
7746	cat >>confdefs.h <<\_ACEOF	8271	printf "%s\n" "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h
7747	#define HAVE_STRUCT_ADDRINFO 1
7748	_ACEOF
7749		8272
7750	fi	8273	fi
7751
7752	{ echo "$as_me:$LINENO: checking return type of signal handlers" >&5
7753	echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6; }
7754	if test "${ac_cv_type_signal+set}" = set; then
7755	echo $ECHO_N "(cached) $ECHO_C" >&6
7756	else
7757	cat >conftest.$ac_ext <<_ACEOF
7758	/* confdefs.h. */
7759	_ACEOF
7760	cat confdefs.h >>conftest.$ac_ext
7761	cat >>conftest.$ac_ext <<_ACEOF
7762	/* end confdefs.h. */
7763	#include <sys/types.h>
7764	#include <signal.h>
7765
7766	int
7767	main ()
7768	{
7769	return *(signal (0, 0)) (0) == 1;
7770	;
7771	return 0;
7772	}
7773	_ACEOF
7774	rm -f conftest.$ac_objext
7775	if { (ac_try="$ac_compile"
7776	case "(($ac_try" in
7777	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7778	*) ac_try_echo=$ac_try;;
7779	esac
7780	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7781	(eval "$ac_compile") 2>conftest.er1
7782	ac_status=$?
7783	grep -v '^ *+' conftest.er1 >conftest.err
7784	rm -f conftest.er1
7785	cat conftest.err >&5
7786	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7787	(exit $ac_status); } && {
7788	test -z "$ac_cxx_werror_flag" ||
7789	test ! -s conftest.err
7790	} && test -s conftest.$ac_objext; then
7791	ac_cv_type_signal=int
7792	else
7793	echo "$as_me: failed program was:" >&5
7794	sed 's/^/| /' conftest.$ac_ext >&5
7795
7796	ac_cv_type_signal=void
7797	fi
7798
7799	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7800	fi
7801	{ echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
7802	echo "${ECHO_T}$ac_cv_type_signal" >&6; }
7803
7804	cat >>confdefs.h <<_ACEOF
7805	#define RETSIGTYPE $ac_cv_type_signal
7806	_ACEOF
7807
7808
7809		8274
7810	ac_ext=c	8275	ac_ext=c
7811	ac_cpp='$CPP $CPPFLAGS'	8276	ac_cpp='$CPP $CPPFLAGS'
7812	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	8277	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7813	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 $LIBS >&5'
7814	ac_compiler_gnu=$ac_cv_c_compiler_gnu	8279	ac_compiler_gnu=$ac_cv_c_compiler_gnu
7815		8280
7816		8281
7817	{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5	8282	ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf"
7818	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }	8283	if test "x$ac_cv_func_asprintf" = xyes
7819	if test "${ac_cv_header_stdc+set}" = set; then	8284	then :
7820	echo $ECHO_N "(cached) $ECHO_C" >&6	8285	printf "%s\n" "#define HAVE_ASPRINTF 1" >>confdefs.h
7821	else
7822	cat >conftest.$ac_ext <<_ACEOF
7823	/* confdefs.h. */
7824	_ACEOF
7825	cat confdefs.h >>conftest.$ac_ext
7826	cat >>conftest.$ac_ext <<_ACEOF
7827	/* end confdefs.h. */
7828	#include <stdlib.h>
7829	#include <stdarg.h>
7830	#include <string.h>
7831	#include <float.h>
7832		8286
7833	int
7834	main ()
7835	{
7836
7837	;
7838	return 0;
7839	}
7840	_ACEOF
7841	rm -f conftest.$ac_objext
7842	if { (ac_try="$ac_compile"
7843	case "(($ac_try" in
7844	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7845	*) ac_try_echo=$ac_try;;
7846	esac
7847	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7848	(eval "$ac_compile") 2>conftest.er1
7849	ac_status=$?
7850	grep -v '^ *+' conftest.er1 >conftest.err
7851	rm -f conftest.er1
7852	cat conftest.err >&5
7853	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7854	(exit $ac_status); } && {
7855	test -z "$ac_c_werror_flag" ||
7856	test ! -s conftest.err
7857	} && test -s conftest.$ac_objext; then
7858	ac_cv_header_stdc=yes
7859	else
7860	echo "$as_me: failed program was:" >&5
7861	sed 's/^/| /' conftest.$ac_ext >&5
7862
7863	ac_cv_header_stdc=no
7864	fi	8287	fi
		8288	ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon"
		8289	if test "x$ac_cv_func_daemon" = xyes
		8290	then :
		8291	printf "%s\n" "#define HAVE_DAEMON 1" >>confdefs.h
7865		8292
7866	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7867
7868	if test $ac_cv_header_stdc = yes; then
7869	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7870	cat >conftest.$ac_ext <<_ACEOF
7871	/* confdefs.h. */
7872	_ACEOF
7873	cat confdefs.h >>conftest.$ac_ext
7874	cat >>conftest.$ac_ext <<_ACEOF
7875	/* end confdefs.h. */
7876	#include <string.h>
7877
7878	_ACEOF
7879	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7880	$EGREP "memchr" >/dev/null 2>&1; then
7881	:
7882	else
7883	ac_cv_header_stdc=no
7884	fi	8293	fi
7885	rm -f conftest*	8294	ac_fn_c_check_func "$LINENO" "get_current_dir_name" "ac_cv_func_get_current_dir_name"
		8295	if test "x$ac_cv_func_get_current_dir_name" = xyes
		8296	then :
		8297	printf "%s\n" "#define HAVE_GET_CURRENT_DIR_NAME 1" >>confdefs.h
7886		8298
7887	fi	8299	fi
		8300	ac_fn_c_check_func "$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
7888		8304
7889	if test $ac_cv_header_stdc = yes; then
7890	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7891	cat >conftest.$ac_ext <<_ACEOF
7892	/* confdefs.h. */
7893	_ACEOF
7894	cat confdefs.h >>conftest.$ac_ext
7895	cat >>conftest.$ac_ext <<_ACEOF
7896	/* end confdefs.h. */
7897	#include <stdlib.h>
7898
7899	_ACEOF
7900	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7901	$EGREP "free" >/dev/null 2>&1; then
7902	:
7903	else
7904	ac_cv_header_stdc=no
7905	fi	8305	fi
7906	rm -f conftest*	8306	ac_fn_c_check_func "$LINENO" "select" "ac_cv_func_select"
		8307	if test "x$ac_cv_func_select" = xyes
		8308	then :
		8309	printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
7907		8310
7908	fi	8311	fi
		8312	ac_fn_c_check_func "$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
7909		8316
7910	if test $ac_cv_header_stdc = yes; then
7911	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7912	if test "$cross_compiling" = yes; then
7913	:
7914	else
7915	cat >conftest.$ac_ext <<_ACEOF
7916	/* confdefs.h. */
7917	_ACEOF
7918	cat confdefs.h >>conftest.$ac_ext
7919	cat >>conftest.$ac_ext <<_ACEOF
7920	/* end confdefs.h. */
7921	#include <ctype.h>
7922	#include <stdlib.h>
7923	#if ((' ' & 0x0FF) == 0x020)
7924	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7925	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7926	#else
7927	# define ISLOWER(c) \
7928	(('a' <= (c) && (c) <= 'i') \
7929	|| ('j' <= (c) && (c) <= 'r') \
7930	|| ('s' <= (c) && (c) <= 'z'))
7931	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7932	#endif
7933
7934	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7935	int
7936	main ()
7937	{
7938	int i;
7939	for (i = 0; i < 256; i++)
7940	if (XOR (islower (i), ISLOWER (i))
7941	|| toupper (i) != TOUPPER (i))
7942	return 2;
7943	return 0;
7944	}
7945	_ACEOF
7946	rm -f conftest$ac_exeext
7947	if { (ac_try="$ac_link"
7948	case "(($ac_try" in
7949	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7950	*) ac_try_echo=$ac_try;;
7951	esac
7952	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7953	(eval "$ac_link") 2>&5
7954	ac_status=$?
7955	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7956	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7957	{ (case "(($ac_try" in
7958	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7959	*) ac_try_echo=$ac_try;;
7960	esac
7961	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7962	(eval "$ac_try") 2>&5
7963	ac_status=$?
7964	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7965	(exit $ac_status); }; }; then
7966	:
7967	else
7968	echo "$as_me: program exited with status $ac_status" >&5
7969	echo "$as_me: failed program was:" >&5
7970	sed 's/^/| /' conftest.$ac_ext >&5
7971
7972	( exit $ac_status )
7973	ac_cv_header_stdc=no
7974	fi	8317	fi
7975	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext	8318	ac_fn_c_check_func "$LINENO" "strsignal" "ac_cv_func_strsignal"
7976	fi	8319	if test "x$ac_cv_func_strsignal" = xyes
		8320	then :
		8321	printf "%s\n" "#define HAVE_STRSIGNAL 1" >>confdefs.h
7977		8322
7978
7979	fi	8323	fi
7980	fi	8324	ac_fn_c_check_func "$LINENO" "strtol" "ac_cv_func_strtol"
7981	{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5	8325	if test "x$ac_cv_func_strtol" = xyes
7982	echo "${ECHO_T}$ac_cv_header_stdc" >&6; }	8326	then :
7983	if test $ac_cv_header_stdc = yes; then	8327	printf "%s\n" "#define HAVE_STRTOL 1" >>confdefs.h
7984		8328
7985	cat >>confdefs.h <<\_ACEOF
7986	#define STDC_HEADERS 1
7987	_ACEOF
7988
7989	fi	8329	fi
		8330	ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
		8331	if test "x$ac_cv_func_unsetenv" = xyes
		8332	then :
		8333	printf "%s\n" "#define HAVE_UNSETENV 1" >>confdefs.h
7990		8334
7991
7992
7993
7994
7995
7996
7997
7998
7999
8000
8001
8002	for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall
8003	do
8004	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8005	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
8006	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
8007	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
8008	echo $ECHO_N "(cached) $ECHO_C" >&6
8009	else
8010	cat >conftest.$ac_ext <<_ACEOF
8011	/* confdefs.h. */
8012	_ACEOF
8013	cat confdefs.h >>conftest.$ac_ext
8014	cat >>conftest.$ac_ext <<_ACEOF
8015	/* end confdefs.h. */
8016	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8017	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8018	#define $ac_func innocuous_$ac_func
8019
8020	/* System header to define __stub macros and hopefully few prototypes,
8021	which can conflict with char $ac_func (); below.
8022	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8023	<limits.h> exists even on freestanding compilers. */
8024
8025	#ifdef __STDC__
8026	# include <limits.h>
8027	#else
8028	# include <assert.h>
8029	#endif
8030
8031	#undef $ac_func
8032
8033	/* Override any GCC internal prototype to avoid an error.
8034	Use char because int might match the return type of a GCC
8035	builtin and then its argument prototype would still apply. */
8036	#ifdef __cplusplus
8037	extern "C"
8038	#endif
8039	char $ac_func ();
8040	/* The GNU C library defines this for functions which it implements
8041	to always fail with ENOSYS. Some functions are actually named
8042	something starting with __ and the normal name is an alias. */
8043	#if defined __stub_$ac_func || defined __stub___$ac_func
8044	choke me
8045	#endif
8046
8047	int
8048	main ()
8049	{
8050	return $ac_func ();
8051	;
8052	return 0;
8053	}
8054	_ACEOF
8055	rm -f conftest.$ac_objext conftest$ac_exeext
8056	if { (ac_try="$ac_link"
8057	case "(($ac_try" in
8058	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8059	*) ac_try_echo=$ac_try;;
8060	esac
8061	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8062	(eval "$ac_link") 2>conftest.er1
8063	ac_status=$?
8064	grep -v '^ *+' conftest.er1 >conftest.err
8065	rm -f conftest.er1
8066	cat conftest.err >&5
8067	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8068	(exit $ac_status); } && {
8069	test -z "$ac_c_werror_flag" ||
8070	test ! -s conftest.err
8071	} && test -s conftest$ac_exeext &&
8072	$as_test_x conftest$ac_exeext; then
8073	eval "$as_ac_var=yes"
8074	else
8075	echo "$as_me: failed program was:" >&5
8076	sed 's/^/| /' conftest.$ac_ext >&5
8077
8078	eval "$as_ac_var=no"
8079	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
8080		8340
8081	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8082	conftest$ac_exeext conftest.$ac_ext
8083	fi	8341	fi
8084	ac_res=`eval echo '${'$as_ac_var'}'`
8085	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8086	echo "${ECHO_T}$ac_res" >&6; }
8087	if test `eval echo '${'$as_ac_var'}'` = yes; then
8088	cat >>confdefs.h <<_ACEOF
8089	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
8090	_ACEOF
8091
8092	fi
8093	done
8094		8342
8095		8343
8096	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works	8344	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
8097	# for constant arguments. Useless!	8345	# for constant arguments. Useless!
8098	{ echo "$as_me:$LINENO: checking for working alloca.h" >&5	8346	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
8099	echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6; }	8347	printf %s "checking for working alloca.h... " >&6; }
8100	if test "${ac_cv_working_alloca_h+set}" = set; then	8348	if test ${ac_cv_working_alloca_h+y}
8101	echo $ECHO_N "(cached) $ECHO_C" >&6	8349	then :
8102	else	8350	printf %s "(cached) " >&6
8103	cat >conftest.$ac_ext <<_ACEOF	8351	else $as_nop
8104	/* confdefs.h. */
8105	_ACEOF
8106	cat confdefs.h >>conftest.$ac_ext	8352	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8107	cat >>conftest.$ac_ext <<_ACEOF
8108	/* end confdefs.h. */	8353	/* end confdefs.h. */
8109	#include <alloca.h>	8354	#include <alloca.h>
8110	int	8355	int
8111	main ()	8356	main (void)
8112	{	8357	{
8113	char *p = (char *) alloca (2 * sizeof (int));	8358	char *p = (char *) alloca (2 * sizeof (int));
8114	if (p) return 0;	8359	if (p) return 0;
8115	;	8360	;
8116	return 0;	8361	return 0;
8117	}	8362	}
8118	_ACEOF	8363	_ACEOF
8119	rm -f conftest.$ac_objext conftest$ac_exeext	8364	if ac_fn_c_try_link "$LINENO"
8120	if { (ac_try="$ac_link"	8365	then :
8121	case "(($ac_try" in
8122	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8123	*) ac_try_echo=$ac_try;;
8124	esac
8125	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8126	(eval "$ac_link") 2>conftest.er1
8127	ac_status=$?
8128	grep -v '^ *+' conftest.er1 >conftest.err
8129	rm -f conftest.er1
8130	cat conftest.err >&5
8131	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8132	(exit $ac_status); } && {
8133	test -z "$ac_c_werror_flag" ||
8134	test ! -s conftest.err
8135	} && test -s conftest$ac_exeext &&
8136	$as_test_x conftest$ac_exeext; then
8137	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 $ac_cv_working_alloca_h = yes; then
		8388	ac_cv_func_alloca_works=yes
8138	else	8389	else
8139	echo "$as_me: failed program was:" >&5
8140	sed 's/^/| /' conftest.$ac_ext >&5
8141
8142	ac_cv_working_alloca_h=no
8143	fi
8144
8145	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8146	conftest$ac_exeext conftest.$ac_ext
8147	fi
8148	{ echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
8149	echo "${ECHO_T}$ac_cv_working_alloca_h" >&6; }
8150	if test $ac_cv_working_alloca_h = yes; then
8151
8152	cat >>confdefs.h <<\_ACEOF
8153	#define HAVE_ALLOCA_H 1
8154	_ACEOF
8155
8156	fi
8157
8158	{ echo "$as_me:$LINENO: checking for alloca" >&5
8159	echo $ECHO_N "checking for alloca... $ECHO_C" >&6; }
8160	if test "${ac_cv_func_alloca_works+set}" = set; then
8161	echo $ECHO_N "(cached) $ECHO_C" >&6
8162	else
8163	cat >conftest.$ac_ext <<_ACEOF
8164	/* confdefs.h. */
8165	_ACEOF
8166	cat confdefs.h >>conftest.$ac_ext	8390	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8167	cat >>conftest.$ac_ext <<_ACEOF
8168	/* end confdefs.h. */	8391	/* end confdefs.h. */
		8392	#include <stdlib.h>
		8393	#include <stddef.h>
		8394	#ifndef alloca
8169	#ifdef __GNUC__	8395	# ifdef __GNUC__
8170	# define alloca __builtin_alloca	8396	# define alloca __builtin_alloca
8171	#else
8172	# ifdef _MSC_VER	8397	# elif defined _MSC_VER
8173	# include <malloc.h>	8398	# include <malloc.h>
8174	# define alloca _alloca	8399	# define alloca _alloca
8175	# else	8400	# else
8176	# ifdef HAVE_ALLOCA_H	8401	# ifdef __cplusplus
8177	# include <alloca.h>	8402	extern "C"
8178	# else
8179	# ifdef _AIX
8180	#pragma alloca
8181	# else
8182	# ifndef alloca /* predefined by HP cc +Olibcalls */
8183	char *alloca ();
8184	# endif
8185	# endif
8186	# endif	8403	# endif
		8404	void *alloca (size_t);
8187	# endif	8405	# endif
8188	#endif	8406	#endif
8189		8407
8190	int	8408	int
8191	main ()	8409	main (void)
8192	{	8410	{
8193	char *p = (char *) alloca (1);	8411	char *p = (char *) alloca (1);
8194	if (p) return 0;	8412	if (p) return 0;
8195	;	8413	;
8196	return 0;	8414	return 0;
8197	}	8415	}
8198	_ACEOF	8416	_ACEOF
8199	rm -f conftest.$ac_objext conftest$ac_exeext	8417	if ac_fn_c_try_link "$LINENO"
8200	if { (ac_try="$ac_link"	8418	then :
8201	case "(($ac_try" in
8202	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8203	*) ac_try_echo=$ac_try;;
8204	esac
8205	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8206	(eval "$ac_link") 2>conftest.er1
8207	ac_status=$?
8208	grep -v '^ *+' conftest.er1 >conftest.err
8209	rm -f conftest.er1
8210	cat conftest.err >&5
8211	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8212	(exit $ac_status); } && {
8213	test -z "$ac_c_werror_flag" ||
8214	test ! -s conftest.err
8215	} && test -s conftest$ac_exeext &&
8216	$as_test_x conftest$ac_exeext; then
8217	ac_cv_func_alloca_works=yes	8419	ac_cv_func_alloca_works=yes
8218	else	8420	else $as_nop
8219	echo "$as_me: failed program was:" >&5
8220	sed 's/^/| /' conftest.$ac_ext >&5
8221
8222	ac_cv_func_alloca_works=no	8421	ac_cv_func_alloca_works=no
8223	fi	8422	fi
8224
8225	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8423	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8226	conftest$ac_exeext conftest.$ac_ext	8424	conftest$ac_exeext conftest.$ac_ext
8227	fi	8425	fi
8228	{ echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5	8426	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
8229	echo "${ECHO_T}$ac_cv_func_alloca_works" >&6; }	8427	printf "%s\n" "$ac_cv_func_alloca_works" >&6; }
		8428	fi
8230		8429
8231	if test $ac_cv_func_alloca_works = yes; then	8430	if test $ac_cv_func_alloca_works = yes; then
8232		8431
8233	cat >>confdefs.h <<\_ACEOF	8432	printf "%s\n" "#define HAVE_ALLOCA 1" >>confdefs.h
8234	#define HAVE_ALLOCA 1
8235	_ACEOF
8236		8433
8237	else	8434	else
8238	# The SVR3 libPW and SVR4 libucb both contain incompatible functions	8435	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
8239	# that cause trouble. Some versions do not even contain alloca or	8436	# that cause trouble. Some versions do not even contain alloca or
8240	# contain a buggy version. If you still want to use their alloca,	8437	# contain a buggy version. If you still want to use their alloca,
8241	# use ar to extract alloca.o from them instead of compiling alloca.c.	8438	# use ar to extract alloca.o from them instead of compiling alloca.c.
8242		8439
8243	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext	8440	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
8244		8441
8245	cat >>confdefs.h <<\_ACEOF	8442	printf "%s\n" "#define C_ALLOCA 1" >>confdefs.h
8246	#define C_ALLOCA 1	8443
		8444
		8445	{ printf "%s\n" "$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	$ac_includes_default
		8458	int
		8459	find_stack_direction (int *addr, int depth)
		8460	{
		8461	int dir, dummy = 0;
		8462	if (! addr)
		8463	addr = &dummy;
		8464	*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
		8465	dir = depth ? find_stack_direction (addr, depth - 1) : 0;
		8466	return dir + dummy;
		8467	}
		8468
		8469	int
		8470	main (int argc, char **argv)
		8471	{
		8472	return find_stack_direction (0, argc + !argv + 20) < 0;
		8473	}
8247	_ACEOF	8474	_ACEOF
		8475	if ac_fn_c_try_run "$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
8248		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 $ac_cv_c_stack_direction" >>confdefs.h
8249		8489
8250	{ echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5	8490
8251	echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6; }	8491	fi
8252	if test "${ac_cv_os_cray+set}" = set; then	8492
8253	echo $ECHO_N "(cached) $ECHO_C" >&6	8493
8254	else	8494
8255	cat >conftest.$ac_ext <<_ACEOF	8495	ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
8256	/* confdefs.h. */	8496	if test "x$ac_cv_func_socket" = xyes
8257	_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 $LIBS"
8258	cat confdefs.h >>conftest.$ac_ext	8509	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8259	cat >>conftest.$ac_ext <<_ACEOF
8260	/* end confdefs.h. */	8510	/* end confdefs.h. */
8261	#if defined CRAY && ! defined CRAY2
8262	webecray
8263	#else
8264	wenotbecray
8265	#endif
8266
8267	_ACEOF
8268	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8269	$EGREP "webecray" >/dev/null 2>&1; then
8270	ac_cv_os_cray=yes
8271	else
8272	ac_cv_os_cray=no
8273	fi
8274	rm -f conftest*
8275
8276	fi
8277	{ echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
8278	echo "${ECHO_T}$ac_cv_os_cray" >&6; }
8279	if test $ac_cv_os_cray = yes; then
8280	for ac_func in _getb67 GETB67 getb67; do
8281	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8282	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
8283	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
8284	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
8285	echo $ECHO_N "(cached) $ECHO_C" >&6
8286	else
8287	cat >conftest.$ac_ext <<_ACEOF
8288	/* confdefs.h. */
8289	_ACEOF
8290	cat confdefs.h >>conftest.$ac_ext
8291	cat >>conftest.$ac_ext <<_ACEOF
8292	/* end confdefs.h. */
8293	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8294	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8295	#define $ac_func innocuous_$ac_func
8296
8297	/* System header to define __stub macros and hopefully few prototypes,
8298	which can conflict with char $ac_func (); below.
8299	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8300	<limits.h> exists even on freestanding compilers. */
8301
8302	#ifdef __STDC__
8303	# include <limits.h>
8304	#else
8305	# include <assert.h>
8306	#endif
8307
8308	#undef $ac_func
8309		8511
8310	/* Override any GCC internal prototype to avoid an error.	8512	/* Override any GCC internal prototype to avoid an error.
8311	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
8312	builtin and then its argument prototype would still apply. */	8514	builtin and then its argument prototype would still apply. */
8313	#ifdef __cplusplus
8314	extern "C"
8315	#endif
8316	char $ac_func ();
8317	/* The GNU C library defines this for functions which it implements
8318	to always fail with ENOSYS. Some functions are actually named
8319	something starting with __ and the normal name is an alias. */
8320	#if defined __stub_$ac_func || defined __stub___$ac_func
8321	choke me
8322	#endif
8323
8324	int
8325	main ()
8326	{
8327	return $ac_func ();
8328	;
8329	return 0;
8330	}
8331	_ACEOF
8332	rm -f conftest.$ac_objext conftest$ac_exeext
8333	if { (ac_try="$ac_link"
8334	case "(($ac_try" in
8335	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8336	*) ac_try_echo=$ac_try;;
8337	esac
8338	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8339	(eval "$ac_link") 2>conftest.er1
8340	ac_status=$?
8341	grep -v '^ *+' conftest.er1 >conftest.err
8342	rm -f conftest.er1
8343	cat conftest.err >&5
8344	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8345	(exit $ac_status); } && {
8346	test -z "$ac_c_werror_flag" ||
8347	test ! -s conftest.err
8348	} && test -s conftest$ac_exeext &&
8349	$as_test_x conftest$ac_exeext; then
8350	eval "$as_ac_var=yes"
8351	else
8352	echo "$as_me: failed program was:" >&5
8353	sed 's/^/| /' conftest.$ac_ext >&5
8354
8355	eval "$as_ac_var=no"
8356	fi
8357
8358	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8359	conftest$ac_exeext conftest.$ac_ext
8360	fi
8361	ac_res=`eval echo '${'$as_ac_var'}'`
8362	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8363	echo "${ECHO_T}$ac_res" >&6; }
8364	if test `eval echo '${'$as_ac_var'}'` = yes; then
8365
8366	cat >>confdefs.h <<_ACEOF
8367	#define CRAY_STACKSEG_END $ac_func
8368	_ACEOF
8369
8370	break
8371	fi
8372
8373	done
8374	fi
8375
8376	{ echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
8377	echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6; }
8378	if test "${ac_cv_c_stack_direction+set}" = set; then
8379	echo $ECHO_N "(cached) $ECHO_C" >&6
8380	else
8381	if test "$cross_compiling" = yes; then
8382	ac_cv_c_stack_direction=0
8383	else
8384	cat >conftest.$ac_ext <<_ACEOF
8385	/* confdefs.h. */
8386	_ACEOF
8387	cat confdefs.h >>conftest.$ac_ext
8388	cat >>conftest.$ac_ext <<_ACEOF
8389	/* end confdefs.h. */
8390	$ac_includes_default
8391	int
8392	find_stack_direction ()
8393	{
8394	static char *addr = 0;
8395	auto char dummy;
8396	if (addr == 0)
8397	{
8398	addr = &dummy;
8399	return find_stack_direction ();
8400	}
8401	else
8402	return (&dummy > addr) ? 1 : -1;
8403	}
8404
8405	int
8406	main ()
8407	{
8408	return find_stack_direction () < 0;
8409	}
8410	_ACEOF
8411	rm -f conftest$ac_exeext
8412	if { (ac_try="$ac_link"
8413	case "(($ac_try" in
8414	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8415	*) ac_try_echo=$ac_try;;
8416	esac
8417	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8418	(eval "$ac_link") 2>&5
8419	ac_status=$?
8420	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8421	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8422	{ (case "(($ac_try" in
8423	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8424	*) ac_try_echo=$ac_try;;
8425	esac
8426	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8427	(eval "$ac_try") 2>&5
8428	ac_status=$?
8429	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8430	(exit $ac_status); }; }; then
8431	ac_cv_c_stack_direction=1
8432	else
8433	echo "$as_me: program exited with status $ac_status" >&5
8434	echo "$as_me: failed program was:" >&5
8435	sed 's/^/| /' conftest.$ac_ext >&5
8436
8437	( exit $ac_status )
8438	ac_cv_c_stack_direction=-1
8439	fi
8440	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8441	fi
8442
8443
8444	fi
8445	{ echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
8446	echo "${ECHO_T}$ac_cv_c_stack_direction" >&6; }
8447
8448	cat >>confdefs.h <<_ACEOF
8449	#define STACK_DIRECTION $ac_cv_c_stack_direction
8450	_ACEOF
8451
8452
8453	fi
8454
8455
8456
8457	{ echo "$as_me:$LINENO: checking for socket" >&5
8458	echo $ECHO_N "checking for socket... $ECHO_C" >&6; }
8459	if test "${ac_cv_func_socket+set}" = set; then
8460	echo $ECHO_N "(cached) $ECHO_C" >&6
8461	else
8462	cat >conftest.$ac_ext <<_ACEOF
8463	/* confdefs.h. */
8464	_ACEOF
8465	cat confdefs.h >>conftest.$ac_ext
8466	cat >>conftest.$ac_ext <<_ACEOF
8467	/* end confdefs.h. */
8468	/* Define socket to an innocuous variant, in case <limits.h> declares socket.
8469	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8470	#define socket innocuous_socket
8471
8472	/* System header to define __stub macros and hopefully few prototypes,
8473	which can conflict with char socket (); below.
8474	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8475	<limits.h> exists even on freestanding compilers. */
8476
8477	#ifdef __STDC__
8478	# include <limits.h>
8479	#else
8480	# include <assert.h>
8481	#endif
8482
8483	#undef socket
8484
8485	/* Override any GCC internal prototype to avoid an error.
8486	Use char because int might match the return type of a GCC
8487	builtin and then its argument prototype would still apply. */
8488	#ifdef __cplusplus
8489	extern "C"
8490	#endif
8491	char socket ();
8492	/* The GNU C library defines this for functions which it implements
8493	to always fail with ENOSYS. Some functions are actually named
8494	something starting with __ and the normal name is an alias. */
8495	#if defined __stub_socket || defined __stub___socket
8496	choke me
8497	#endif
8498
8499	int
8500	main ()
8501	{
8502	return socket ();
8503	;
8504	return 0;
8505	}
8506	_ACEOF
8507	rm -f conftest.$ac_objext conftest$ac_exeext
8508	if { (ac_try="$ac_link"
8509	case "(($ac_try" in
8510	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8511	*) ac_try_echo=$ac_try;;
8512	esac
8513	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8514	(eval "$ac_link") 2>conftest.er1
8515	ac_status=$?
8516	grep -v '^ *+' conftest.er1 >conftest.err
8517	rm -f conftest.er1
8518	cat conftest.err >&5
8519	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8520	(exit $ac_status); } && {
8521	test -z "$ac_c_werror_flag" ||
8522	test ! -s conftest.err
8523	} && test -s conftest$ac_exeext &&
8524	$as_test_x conftest$ac_exeext; then
8525	ac_cv_func_socket=yes
8526	else
8527	echo "$as_me: failed program was:" >&5
8528	sed 's/^/| /' conftest.$ac_ext >&5
8529
8530	ac_cv_func_socket=no
8531	fi
8532
8533	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8534	conftest$ac_exeext conftest.$ac_ext
8535	fi
8536	{ echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5
8537	echo "${ECHO_T}$ac_cv_func_socket" >&6; }
8538	if test $ac_cv_func_socket = yes; then
8539	:
8540	else
8541
8542
8543	{ echo "$as_me:$LINENO: checking for connect in -lsocket" >&5
8544	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6; }
8545	if test "${ac_cv_lib_socket_connect+set}" = set; then
8546	echo $ECHO_N "(cached) $ECHO_C" >&6
8547	else
8548	ac_check_lib_save_LIBS=$LIBS
8549	LIBS="-lsocket $LIBS"
8550	cat >conftest.$ac_ext <<_ACEOF
8551	/* confdefs.h. */
8552	_ACEOF
8553	cat confdefs.h >>conftest.$ac_ext
8554	cat >>conftest.$ac_ext <<_ACEOF
8555	/* end confdefs.h. */
8556
8557	/* Override any GCC internal prototype to avoid an error.
8558	Use char because int might match the return type of a GCC
8559	builtin and then its argument prototype would still apply. */
8560	#ifdef __cplusplus
8561	extern "C"
8562	#endif
8563	char connect ();	8515	char connect ();
8564	int	8516	int
8565	main ()	8517	main (void)
8566	{	8518	{
8567	return connect ();	8519	return connect ();
8568	;	8520	;
8569	return 0;	8521	return 0;
8570	}	8522	}
8571	_ACEOF	8523	_ACEOF
8572	rm -f conftest.$ac_objext conftest$ac_exeext	8524	if ac_fn_c_try_link "$LINENO"
8573	if { (ac_try="$ac_link"	8525	then :
8574	case "(($ac_try" in
8575	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8576	*) ac_try_echo=$ac_try;;
8577	esac
8578	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8579	(eval "$ac_link") 2>conftest.er1
8580	ac_status=$?
8581	grep -v '^ *+' conftest.er1 >conftest.err
8582	rm -f conftest.er1
8583	cat conftest.err >&5
8584	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8585	(exit $ac_status); } && {
8586	test -z "$ac_c_werror_flag" ||
8587	test ! -s conftest.err
8588	} && test -s conftest$ac_exeext &&
8589	$as_test_x conftest$ac_exeext; then
8590	ac_cv_lib_socket_connect=yes	8526	ac_cv_lib_socket_connect=yes
8591	else	8527	else $as_nop
8592	echo "$as_me: failed program was:" >&5
8593	sed 's/^/| /' conftest.$ac_ext >&5
8594
8595	ac_cv_lib_socket_connect=no	8528	ac_cv_lib_socket_connect=no
8596	fi	8529	fi
8597
8598	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8530	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8599	conftest$ac_exeext conftest.$ac_ext	8531	conftest$ac_exeext conftest.$ac_ext
8600	LIBS=$ac_check_lib_save_LIBS	8532	LIBS=$ac_check_lib_save_LIBS
8601	fi	8533	fi
8602	{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5	8534	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
8603	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6; }	8535	printf "%s\n" "$ac_cv_lib_socket_connect" >&6; }
8604	if test $ac_cv_lib_socket_connect = yes; then	8536	if test "x$ac_cv_lib_socket_connect" = xyes
8605	cat >>confdefs.h <<_ACEOF	8537	then :
8606	#define HAVE_LIBSOCKET 1	8538	printf "%s\n" "#define HAVE_LIBSOCKET 1" >>confdefs.h
8607	_ACEOF
8608		8539
8609	LIBS="-lsocket $LIBS"	8540	LIBS="-lsocket $LIBS"
8610		8541
8611	fi	8542	fi
8612		8543
8613		8544
8614	fi	8545	fi
8615		8546
8616	{ echo "$as_me:$LINENO: checking for gethostbyname" >&5	8547	ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
8617	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6; }	8548	if test "x$ac_cv_func_gethostbyname" = xyes
8618	if test "${ac_cv_func_gethostbyname+set}" = set; then	8549	then :
8619	echo $ECHO_N "(cached) $ECHO_C" >&6	8550
8620	else	8551	else $as_nop
8621	cat >conftest.$ac_ext <<_ACEOF	8552
8622	/* confdefs.h. */	8553	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
8623	_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 $LIBS"
8624	cat confdefs.h >>conftest.$ac_ext	8561	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8625	cat >>conftest.$ac_ext <<_ACEOF
8626	/* end confdefs.h. */	8562	/* end confdefs.h. */
8627	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
8628	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8629	#define gethostbyname innocuous_gethostbyname
8630
8631	/* System header to define __stub macros and hopefully few prototypes,
8632	which can conflict with char gethostbyname (); below.
8633	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8634	<limits.h> exists even on freestanding compilers. */
8635
8636	#ifdef __STDC__
8637	# include <limits.h>
8638	#else
8639	# include <assert.h>
8640	#endif
8641
8642	#undef gethostbyname
8643		8563
8644	/* Override any GCC internal prototype to avoid an error.	8564	/* Override any GCC internal prototype to avoid an error.
8645	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
8646	builtin and then its argument prototype would still apply. */	8566	builtin and then its argument prototype would still apply. */
8647	#ifdef __cplusplus
8648	extern "C"
8649	#endif
8650	char gethostbyname ();	8567	char gethostbyname ();
8651	/* The GNU C library defines this for functions which it implements
8652	to always fail with ENOSYS. Some functions are actually named
8653	something starting with __ and the normal name is an alias. */
8654	#if defined __stub_gethostbyname || defined __stub___gethostbyname
8655	choke me
8656	#endif
8657
8658	int	8568	int
8659	main ()	8569	main (void)
8660	{	8570	{
8661	return gethostbyname ();	8571	return gethostbyname ();
8662	;	8572	;
8663	return 0;	8573	return 0;
8664	}	8574	}
8665	_ACEOF	8575	_ACEOF
8666	rm -f conftest.$ac_objext conftest$ac_exeext	8576	if ac_fn_c_try_link "$LINENO"
8667	if { (ac_try="$ac_link"	8577	then :
8668	case "(($ac_try" in
8669	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8670	*) ac_try_echo=$ac_try;;
8671	esac
8672	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8673	(eval "$ac_link") 2>conftest.er1
8674	ac_status=$?
8675	grep -v '^ *+' conftest.er1 >conftest.err
8676	rm -f conftest.er1
8677	cat conftest.err >&5
8678	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8679	(exit $ac_status); } && {
8680	test -z "$ac_c_werror_flag" ||
8681	test ! -s conftest.err
8682	} && test -s conftest$ac_exeext &&
8683	$as_test_x conftest$ac_exeext; then
8684	ac_cv_func_gethostbyname=yes	8578	ac_cv_lib_nsl_gethostbyname=yes
8685	else	8579	else $as_nop
8686	echo "$as_me: failed program was:" >&5
8687	sed 's/^/| /' conftest.$ac_ext >&5
8688
8689	ac_cv_func_gethostbyname=no	8580	ac_cv_lib_nsl_gethostbyname=no
8690	fi	8581	fi
8691
8692	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8582	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8693	conftest$ac_exeext conftest.$ac_ext	8583	conftest$ac_exeext conftest.$ac_ext
		8584	LIBS=$ac_check_lib_save_LIBS
8694	fi	8585	fi
8695	{ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5	8586	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
8696	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6; }	8587	printf "%s\n" "$ac_cv_lib_nsl_gethostbyname" >&6; }
8697	if test $ac_cv_func_gethostbyname = yes; then	8588	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes
8698	:	8589	then :
8699	else	8590	printf "%s\n" "#define HAVE_LIBNSL 1" >>confdefs.h
8700		8591
8701
8702	{ echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
8703	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }
8704	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
8705	echo $ECHO_N "(cached) $ECHO_C" >&6
8706	else
8707	ac_check_lib_save_LIBS=$LIBS
8708	LIBS="-lnsl $LIBS"	8592	LIBS="-lnsl $LIBS"
8709	cat >conftest.$ac_ext <<_ACEOF	8593
8710	/* confdefs.h. */	8594	fi
8711	_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; }
8712	cat confdefs.h >>conftest.$ac_ext	8733	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8713	cat >>conftest.$ac_ext <<_ACEOF
8714	/* end confdefs.h. */	8734	/* end confdefs.h. */
8715		8735	#include <unistd.h>
8716	/* Override any GCC internal prototype to avoid an error.	8736	#include <sys/syscall.h>
8717	Use char because int might match the return type of a GCC	8737	#include <time.h>
8718	builtin and then its argument prototype would still apply. */
8719	#ifdef __cplusplus
8720	extern "C"
8721	#endif
8722	char gethostbyname ();
8723	int	8738	int
8724	main ()	8739	main (void)
8725	{	8740	{
8726	return gethostbyname ();	8741	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
8727	;	8742	;
8728	return 0;	8743	return 0;
8729	}	8744	}
8730	_ACEOF	8745	_ACEOF
8731	rm -f conftest.$ac_objext conftest$ac_exeext	8746	if ac_fn_c_try_link "$LINENO"
8732	if { (ac_try="$ac_link"	8747	then :
8733	case "(($ac_try" in	8748	ac_have_clock_syscall=1
8734	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8735	*) ac_try_echo=$ac_try;;
8736	esac
8737	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8738	(eval "$ac_link") 2>conftest.er1
8739	ac_status=$?
8740	grep -v '^ *+' conftest.er1 >conftest.err
8741	rm -f conftest.er1
8742	cat conftest.err >&5
8743	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8744	(exit $ac_status); } && {
8745	test -z "$ac_c_werror_flag" ||
8746	test ! -s conftest.err
8747	} && test -s conftest$ac_exeext &&
8748	$as_test_x conftest$ac_exeext; then
8749	ac_cv_lib_nsl_gethostbyname=yes
8750	else
8751	echo "$as_me: failed program was:" >&5
8752	sed 's/^/| /' conftest.$ac_ext >&5
8753		8749
8754	ac_cv_lib_nsl_gethostbyname=no	8750	printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
8755	fi
8756		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
8757	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8758	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8758	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 $as_nop
8759	LIBS=$ac_check_lib_save_LIBS	8768	ac_check_lib_save_LIBS=$LIBS
8760	fi
8761	{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
8762	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }
8763	if test $ac_cv_lib_nsl_gethostbyname = yes; then
8764	cat >>confdefs.h <<_ACEOF
8765	#define HAVE_LIBNSL 1
8766	_ACEOF
8767
8768	LIBS="-lnsl $LIBS"	8769	LIBS="-lrt $LIBS"
8769
8770	fi
8771
8772
8773	fi
8774
8775
8776
8777
8778
8779
8780
8781
8782
8783
8784
8785
8786	for ac_header in sys/inotify.h sys/epoll.h sys/event.h sys/queue.h port.h poll.h sys/select.h sys/eventfd.h sys/signalfd.h
8787	do
8788	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8789	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8790	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8791	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8792	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8793	echo $ECHO_N "(cached) $ECHO_C" >&6
8794	fi
8795	ac_res=`eval echo '${'$as_ac_Header'}'`
8796	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8797	echo "${ECHO_T}$ac_res" >&6; }
8798	else
8799	# Is the header compilable?
8800	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
8801	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
8802	cat >conftest.$ac_ext <<_ACEOF
8803	/* confdefs.h. */
8804	_ACEOF
8805	cat confdefs.h >>conftest.$ac_ext	8770	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8806	cat >>conftest.$ac_ext <<_ACEOF
8807	/* end confdefs.h. */	8771	/* end confdefs.h. */
8808	$ac_includes_default
8809	#include <$ac_header>
8810	_ACEOF
8811	rm -f conftest.$ac_objext
8812	if { (ac_try="$ac_compile"
8813	case "(($ac_try" in
8814	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8815	*) ac_try_echo=$ac_try;;
8816	esac
8817	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8818	(eval "$ac_compile") 2>conftest.er1
8819	ac_status=$?
8820	grep -v '^ *+' conftest.er1 >conftest.err
8821	rm -f conftest.er1
8822	cat conftest.err >&5
8823	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8824	(exit $ac_status); } && {
8825	test -z "$ac_c_werror_flag" ||
8826	test ! -s conftest.err
8827	} && test -s conftest.$ac_objext; then
8828	ac_header_compiler=yes
8829	else
8830	echo "$as_me: failed program was:" >&5
8831	sed 's/^/| /' conftest.$ac_ext >&5
8832
8833	ac_header_compiler=no
8834	fi
8835
8836	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8837	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8838	echo "${ECHO_T}$ac_header_compiler" >&6; }
8839
8840	# Is the header present?
8841	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
8842	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
8843	cat >conftest.$ac_ext <<_ACEOF
8844	/* confdefs.h. */
8845	_ACEOF
8846	cat confdefs.h >>conftest.$ac_ext
8847	cat >>conftest.$ac_ext <<_ACEOF
8848	/* end confdefs.h. */
8849	#include <$ac_header>
8850	_ACEOF
8851	if { (ac_try="$ac_cpp conftest.$ac_ext"
8852	case "(($ac_try" in
8853	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8854	*) ac_try_echo=$ac_try;;
8855	esac
8856	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8857	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8858	ac_status=$?
8859	grep -v '^ *+' conftest.er1 >conftest.err
8860	rm -f conftest.er1
8861	cat conftest.err >&5
8862	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8863	(exit $ac_status); } >/dev/null && {
8864	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
8865	test ! -s conftest.err
8866	}; then
8867	ac_header_preproc=yes
8868	else
8869	echo "$as_me: failed program was:" >&5
8870	sed 's/^/| /' conftest.$ac_ext >&5
8871
8872	ac_header_preproc=no
8873	fi
8874
8875	rm -f conftest.err conftest.$ac_ext
8876	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8877	echo "${ECHO_T}$ac_header_preproc" >&6; }
8878
8879	# So? What about this header?
8880	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8881	yes:no: )
8882	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8883	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8884	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8885	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8886	ac_header_preproc=yes
8887	;;
8888	no:yes:* )
8889	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8890	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8891	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8892	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8893	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8894	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8895	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8896	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8897	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8898	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8899	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8900	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8901
8902	;;
8903	esac
8904	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8905	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8906	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8907	echo $ECHO_N "(cached) $ECHO_C" >&6
8908	else
8909	eval "$as_ac_Header=\$ac_header_preproc"
8910	fi
8911	ac_res=`eval echo '${'$as_ac_Header'}'`
8912	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8913	echo "${ECHO_T}$ac_res" >&6; }
8914
8915	fi
8916	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8917	cat >>confdefs.h <<_ACEOF
8918	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8919	_ACEOF
8920
8921	fi
8922
8923	done
8924
8925
8926
8927
8928
8929
8930
8931
8932
8933
8934	for ac_func in inotify_init epoll_ctl kqueue port_create poll select eventfd signalfd
8935	do
8936	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8937	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
8938	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
8939	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
8940	echo $ECHO_N "(cached) $ECHO_C" >&6
8941	else
8942	cat >conftest.$ac_ext <<_ACEOF
8943	/* confdefs.h. */
8944	_ACEOF
8945	cat confdefs.h >>conftest.$ac_ext
8946	cat >>conftest.$ac_ext <<_ACEOF
8947	/* end confdefs.h. */
8948	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8949	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8950	#define $ac_func innocuous_$ac_func
8951
8952	/* System header to define __stub macros and hopefully few prototypes,
8953	which can conflict with char $ac_func (); below.
8954	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8955	<limits.h> exists even on freestanding compilers. */
8956
8957	#ifdef __STDC__
8958	# include <limits.h>
8959	#else
8960	# include <assert.h>
8961	#endif
8962
8963	#undef $ac_func
8964		8772
8965	/* Override any GCC internal prototype to avoid an error.	8773	/* Override any GCC internal prototype to avoid an error.
8966	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
8967	builtin and then its argument prototype would still apply. */	8775	builtin and then its argument prototype would still apply. */
8968	#ifdef __cplusplus	8776	char clock_gettime ();
8969	extern "C"
8970	#endif
8971	char $ac_func ();
8972	/* The GNU C library defines this for functions which it implements
8973	to always fail with ENOSYS. Some functions are actually named
8974	something starting with __ and the normal name is an alias. */
8975	#if defined __stub_$ac_func || defined __stub___$ac_func
8976	choke me
8977	#endif
8978
8979	int	8777	int
8980	main ()	8778	main (void)
8981	{
8982	return $ac_func ();
8983	;
8984	return 0;
8985	}
8986	_ACEOF
8987	rm -f conftest.$ac_objext conftest$ac_exeext
8988	if { (ac_try="$ac_link"
8989	case "(($ac_try" in
8990	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8991	*) ac_try_echo=$ac_try;;
8992	esac
8993	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8994	(eval "$ac_link") 2>conftest.er1
8995	ac_status=$?
8996	grep -v '^ *+' conftest.er1 >conftest.err
8997	rm -f conftest.er1
8998	cat conftest.err >&5
8999	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9000	(exit $ac_status); } && {
9001	test -z "$ac_c_werror_flag" ||
9002	test ! -s conftest.err
9003	} && test -s conftest$ac_exeext &&
9004	$as_test_x conftest$ac_exeext; then
9005	eval "$as_ac_var=yes"
9006	else
9007	echo "$as_me: failed program was:" >&5
9008	sed 's/^/| /' conftest.$ac_ext >&5
9009
9010	eval "$as_ac_var=no"
9011	fi
9012
9013	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9014	conftest$ac_exeext conftest.$ac_ext
9015	fi
9016	ac_res=`eval echo '${'$as_ac_var'}'`
9017	{ echo "$as_me:$LINENO: result: $ac_res" >&5
9018	echo "${ECHO_T}$ac_res" >&6; }
9019	if test `eval echo '${'$as_ac_var'}'` = yes; then
9020	cat >>confdefs.h <<_ACEOF
9021	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9022	_ACEOF
9023
9024	fi
9025	done
9026
9027
9028	{ echo "$as_me:$LINENO: checking for clock_gettime" >&5
9029	echo $ECHO_N "checking for clock_gettime... $ECHO_C" >&6; }
9030	if test "${ac_cv_func_clock_gettime+set}" = set; then
9031	echo $ECHO_N "(cached) $ECHO_C" >&6
9032	else
9033	cat >conftest.$ac_ext <<_ACEOF
9034	/* confdefs.h. */
9035	_ACEOF
9036	cat confdefs.h >>conftest.$ac_ext
9037	cat >>conftest.$ac_ext <<_ACEOF
9038	/* end confdefs.h. */
9039	/* Define clock_gettime to an innocuous variant, in case <limits.h> declares clock_gettime.
9040	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9041	#define clock_gettime innocuous_clock_gettime
9042
9043	/* System header to define __stub macros and hopefully few prototypes,
9044	which can conflict with char clock_gettime (); below.
9045	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9046	<limits.h> exists even on freestanding compilers. */
9047
9048	#ifdef __STDC__
9049	# include <limits.h>
9050	#else
9051	# include <assert.h>
9052	#endif
9053
9054	#undef clock_gettime
9055
9056	/* Override any GCC internal prototype to avoid an error.
9057	Use char because int might match the return type of a GCC
9058	builtin and then its argument prototype would still apply. */
9059	#ifdef __cplusplus
9060	extern "C"
9061	#endif
9062	char clock_gettime ();
9063	/* The GNU C library defines this for functions which it implements
9064	to always fail with ENOSYS. Some functions are actually named
9065	something starting with __ and the normal name is an alias. */
9066	#if defined __stub_clock_gettime || defined __stub___clock_gettime
9067	choke me
9068	#endif
9069
9070	int
9071	main ()
9072	{	8779	{
9073	return clock_gettime ();	8780	return clock_gettime ();
9074	;	8781	;
9075	return 0;	8782	return 0;
9076	}	8783	}
9077	_ACEOF	8784	_ACEOF
9078	rm -f conftest.$ac_objext conftest$ac_exeext	8785	if ac_fn_c_try_link "$LINENO"
9079	if { (ac_try="$ac_link"	8786	then :
9080	case "(($ac_try" in
9081	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9082	*) ac_try_echo=$ac_try;;
9083	esac
9084	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9085	(eval "$ac_link") 2>conftest.er1
9086	ac_status=$?
9087	grep -v '^ *+' conftest.er1 >conftest.err
9088	rm -f conftest.er1
9089	cat conftest.err >&5
9090	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9091	(exit $ac_status); } && {
9092	test -z "$ac_c_werror_flag" ||
9093	test ! -s conftest.err
9094	} && test -s conftest$ac_exeext &&
9095	$as_test_x conftest$ac_exeext; then
9096	ac_cv_func_clock_gettime=yes	8787	ac_cv_lib_rt_clock_gettime=yes
9097	else	8788	else $as_nop
9098	echo "$as_me: failed program was:" >&5
9099	sed 's/^/| /' conftest.$ac_ext >&5
9100
9101	ac_cv_func_clock_gettime=no	8789	ac_cv_lib_rt_clock_gettime=no
9102	fi	8790	fi
9103
9104	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8791	rm -f core conftest.err conftest.$ac_objext conftest.beam \
9105	conftest$ac_exeext conftest.$ac_ext	8792	conftest$ac_exeext conftest.$ac_ext
		8793	LIBS=$ac_check_lib_save_LIBS
9106	fi	8794	fi
9107	{ echo "$as_me:$LINENO: result: $ac_cv_func_clock_gettime" >&5	8795	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
9108	echo "${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"
9109	if test $ac_cv_func_clock_gettime = yes; then	8807	if test "x$ac_cv_func_clock_gettime" = xyes
9110	:	8808	then :
9111	else	8809	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
9112		8810
9113	if test $(uname) = Linux; then
9114	{ echo "$as_me:$LINENO: checking for clock_gettime syscall" >&5
9115	echo $ECHO_N "checking for clock_gettime syscall... $ECHO_C" >&6; }
9116	cat >conftest.$ac_ext <<_ACEOF
9117	/* confdefs.h. */
9118	_ACEOF
9119	cat confdefs.h >>conftest.$ac_ext
9120	cat >>conftest.$ac_ext <<_ACEOF
9121	/* end confdefs.h. */
9122	#include <syscall.h>
9123	#include <time.h>
9124	int
9125	main ()
9126	{
9127	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
9128	;
9129	return 0;
9130	}
9131	_ACEOF
9132	rm -f conftest.$ac_objext conftest$ac_exeext
9133	if { (ac_try="$ac_link"
9134	case "(($ac_try" in
9135	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9136	*) ac_try_echo=$ac_try;;
9137	esac
9138	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9139	(eval "$ac_link") 2>conftest.er1
9140	ac_status=$?
9141	grep -v '^ *+' conftest.er1 >conftest.err
9142	rm -f conftest.er1
9143	cat conftest.err >&5
9144	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9145	(exit $ac_status); } && {
9146	test -z "$ac_c_werror_flag" ||
9147	test ! -s conftest.err
9148	} && test -s conftest$ac_exeext &&
9149	$as_test_x conftest$ac_exeext; then
9150	ac_have_clock_syscall=1
9151
9152	cat >>confdefs.h <<\_ACEOF
9153	#define HAVE_CLOCK_SYSCALL 1
9154	_ACEOF
9155
9156	{ echo "$as_me:$LINENO: result: yes" >&5
9157	echo "${ECHO_T}yes" >&6; }
9158	else
9159	echo "$as_me: failed program was:" >&5
9160	sed 's/^/| /' conftest.$ac_ext >&5
9161
9162	{ echo "$as_me:$LINENO: result: no" >&5
9163	echo "${ECHO_T}no" >&6; }
9164	fi	8811	fi
9165		8812
9166	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9167	conftest$ac_exeext conftest.$ac_ext
9168	fi	8813	fi
9169	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
9170		8814
9171	{ echo "$as_me:$LINENO: checking for clock_gettime in -lrt" >&5	8815	fi
9172	echo $ECHO_N "checking for clock_gettime in -lrt... $ECHO_C" >&6; }	8816
9173	if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then	8817	done
9174	echo $ECHO_N "(cached) $ECHO_C" >&6	8818
9175	else	8819
		8820	for ac_func in nanosleep
		8821	do :
		8822	ac_fn_c_check_func "$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 $as_nop
9176	ac_check_lib_save_LIBS=$LIBS	8836	ac_check_lib_save_LIBS=$LIBS
9177	LIBS="-lrt $LIBS"	8837	LIBS="-lrt $LIBS"
9178	cat >conftest.$ac_ext <<_ACEOF
9179	/* confdefs.h. */
9180	_ACEOF
9181	cat confdefs.h >>conftest.$ac_ext	8838	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9182	cat >>conftest.$ac_ext <<_ACEOF
9183	/* end confdefs.h. */	8839	/* end confdefs.h. */
9184		8840
9185	/* Override any GCC internal prototype to avoid an error.	8841	/* Override any GCC internal prototype to avoid an error.
9186	Use char because int might match the return type of a GCC	8842	Use char because int might match the return type of a GCC
9187	builtin and then its argument prototype would still apply. */	8843	builtin and then its argument prototype would still apply. */
9188	#ifdef __cplusplus	8844	char nanosleep ();
9189	extern "C"
9190	#endif
9191	char clock_gettime ();
9192	int	8845	int
9193	main ()	8846	main (void)
9194	{
9195	return clock_gettime ();
9196	;
9197	return 0;
9198	}
9199	_ACEOF
9200	rm -f conftest.$ac_objext conftest$ac_exeext
9201	if { (ac_try="$ac_link"
9202	case "(($ac_try" in
9203	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9204	*) ac_try_echo=$ac_try;;
9205	esac
9206	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9207	(eval "$ac_link") 2>conftest.er1
9208	ac_status=$?
9209	grep -v '^ *+' conftest.er1 >conftest.err
9210	rm -f conftest.er1
9211	cat conftest.err >&5
9212	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9213	(exit $ac_status); } && {
9214	test -z "$ac_c_werror_flag" ||
9215	test ! -s conftest.err
9216	} && test -s conftest$ac_exeext &&
9217	$as_test_x conftest$ac_exeext; then
9218	ac_cv_lib_rt_clock_gettime=yes
9219	else
9220	echo "$as_me: failed program was:" >&5
9221	sed 's/^/| /' conftest.$ac_ext >&5
9222
9223	ac_cv_lib_rt_clock_gettime=no
9224	fi
9225
9226	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9227	conftest$ac_exeext conftest.$ac_ext
9228	LIBS=$ac_check_lib_save_LIBS
9229	fi
9230	{ echo "$as_me:$LINENO: result: $ac_cv_lib_rt_clock_gettime" >&5
9231	echo "${ECHO_T}$ac_cv_lib_rt_clock_gettime" >&6; }
9232	if test $ac_cv_lib_rt_clock_gettime = yes; then
9233	cat >>confdefs.h <<_ACEOF
9234	#define HAVE_LIBRT 1
9235	_ACEOF
9236
9237	LIBS="-lrt $LIBS"
9238
9239	fi
9240
9241	unset ac_cv_func_clock_gettime
9242
9243	for ac_func in clock_gettime
9244	do
9245	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9246	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
9247	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
9248	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
9249	echo $ECHO_N "(cached) $ECHO_C" >&6
9250	else
9251	cat >conftest.$ac_ext <<_ACEOF
9252	/* confdefs.h. */
9253	_ACEOF
9254	cat confdefs.h >>conftest.$ac_ext
9255	cat >>conftest.$ac_ext <<_ACEOF
9256	/* end confdefs.h. */
9257	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9258	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9259	#define $ac_func innocuous_$ac_func
9260
9261	/* System header to define __stub macros and hopefully few prototypes,
9262	which can conflict with char $ac_func (); below.
9263	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9264	<limits.h> exists even on freestanding compilers. */
9265
9266	#ifdef __STDC__
9267	# include <limits.h>
9268	#else
9269	# include <assert.h>
9270	#endif
9271
9272	#undef $ac_func
9273
9274	/* Override any GCC internal prototype to avoid an error.
9275	Use char because int might match the return type of a GCC
9276	builtin and then its argument prototype would still apply. */
9277	#ifdef __cplusplus
9278	extern "C"
9279	#endif
9280	char $ac_func ();
9281	/* The GNU C library defines this for functions which it implements
9282	to always fail with ENOSYS. Some functions are actually named
9283	something starting with __ and the normal name is an alias. */
9284	#if defined __stub_$ac_func || defined __stub___$ac_func
9285	choke me
9286	#endif
9287
9288	int
9289	main ()
9290	{
9291	return $ac_func ();
9292	;
9293	return 0;
9294	}
9295	_ACEOF
9296	rm -f conftest.$ac_objext conftest$ac_exeext
9297	if { (ac_try="$ac_link"
9298	case "(($ac_try" in
9299	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9300	*) ac_try_echo=$ac_try;;
9301	esac
9302	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9303	(eval "$ac_link") 2>conftest.er1
9304	ac_status=$?
9305	grep -v '^ *+' conftest.er1 >conftest.err
9306	rm -f conftest.er1
9307	cat conftest.err >&5
9308	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9309	(exit $ac_status); } && {
9310	test -z "$ac_c_werror_flag" ||
9311	test ! -s conftest.err
9312	} && test -s conftest$ac_exeext &&
9313	$as_test_x conftest$ac_exeext; then
9314	eval "$as_ac_var=yes"
9315	else
9316	echo "$as_me: failed program was:" >&5
9317	sed 's/^/| /' conftest.$ac_ext >&5
9318
9319	eval "$as_ac_var=no"
9320	fi
9321
9322	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9323	conftest$ac_exeext conftest.$ac_ext
9324	fi
9325	ac_res=`eval echo '${'$as_ac_var'}'`
9326	{ echo "$as_me:$LINENO: result: $ac_res" >&5
9327	echo "${ECHO_T}$ac_res" >&6; }
9328	if test `eval echo '${'$as_ac_var'}'` = yes; then
9329	cat >>confdefs.h <<_ACEOF
9330	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9331	_ACEOF
9332
9333	fi
9334	done
9335
9336	fi
9337
9338	fi
9339
9340
9341	{ echo "$as_me:$LINENO: checking for nanosleep" >&5
9342	echo $ECHO_N "checking for nanosleep... $ECHO_C" >&6; }
9343	if test "${ac_cv_func_nanosleep+set}" = set; then
9344	echo $ECHO_N "(cached) $ECHO_C" >&6
9345	else
9346	cat >conftest.$ac_ext <<_ACEOF
9347	/* confdefs.h. */
9348	_ACEOF
9349	cat confdefs.h >>conftest.$ac_ext
9350	cat >>conftest.$ac_ext <<_ACEOF
9351	/* end confdefs.h. */
9352	/* Define nanosleep to an innocuous variant, in case <limits.h> declares nanosleep.
9353	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9354	#define nanosleep innocuous_nanosleep
9355
9356	/* System header to define __stub macros and hopefully few prototypes,
9357	which can conflict with char nanosleep (); below.
9358	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9359	<limits.h> exists even on freestanding compilers. */
9360
9361	#ifdef __STDC__
9362	# include <limits.h>
9363	#else
9364	# include <assert.h>
9365	#endif
9366
9367	#undef nanosleep
9368
9369	/* Override any GCC internal prototype to avoid an error.
9370	Use char because int might match the return type of a GCC
9371	builtin and then its argument prototype would still apply. */
9372	#ifdef __cplusplus
9373	extern "C"
9374	#endif
9375	char nanosleep ();
9376	/* The GNU C library defines this for functions which it implements
9377	to always fail with ENOSYS. Some functions are actually named
9378	something starting with __ and the normal name is an alias. */
9379	#if defined __stub_nanosleep || defined __stub___nanosleep
9380	choke me
9381	#endif
9382
9383	int
9384	main ()
9385	{	8847	{
9386	return nanosleep ();	8848	return nanosleep ();
9387	;	8849	;
9388	return 0;	8850	return 0;
9389	}	8851	}
9390	_ACEOF	8852	_ACEOF
9391	rm -f conftest.$ac_objext conftest$ac_exeext	8853	if ac_fn_c_try_link "$LINENO"
9392	if { (ac_try="$ac_link"	8854	then :
9393	case "(($ac_try" in
9394	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9395	*) ac_try_echo=$ac_try;;
9396	esac
9397	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9398	(eval "$ac_link") 2>conftest.er1
9399	ac_status=$?
9400	grep -v '^ *+' conftest.er1 >conftest.err
9401	rm -f conftest.er1
9402	cat conftest.err >&5
9403	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9404	(exit $ac_status); } && {
9405	test -z "$ac_c_werror_flag" ||
9406	test ! -s conftest.err
9407	} && test -s conftest$ac_exeext &&
9408	$as_test_x conftest$ac_exeext; then
9409	ac_cv_func_nanosleep=yes	8855	ac_cv_lib_rt_nanosleep=yes
9410	else	8856	else $as_nop
9411	echo "$as_me: failed program was:" >&5	8857	ac_cv_lib_rt_nanosleep=no
9412	sed 's/^/| /' conftest.$ac_ext >&5
9413
9414	ac_cv_func_nanosleep=no
9415	fi	8858	fi
9416
9417	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8859	rm -f core conftest.err conftest.$ac_objext conftest.beam \
9418	conftest$ac_exeext conftest.$ac_ext	8860	conftest$ac_exeext conftest.$ac_ext
		8861	LIBS=$ac_check_lib_save_LIBS
9419	fi	8862	fi
9420	{ echo "$as_me:$LINENO: result: $ac_cv_func_nanosleep" >&5	8863	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
9421	echo "${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"
9422	if test $ac_cv_func_nanosleep = yes; then	8875	if test "x$ac_cv_func_nanosleep" = xyes
9423	:	8876	then :
9424	else	8877	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
9425		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
9426	if test -z "$LIBEV_M4_AVOID_LIBRT"; then	8899	if test -z "$LIBEV_M4_AVOID_LIBM"; then
9427		8900	LIBM=m
9428	{ echo "$as_me:$LINENO: checking for nanosleep in -lrt" >&5	8901	fi
9429	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
9430	if test "${ac_cv_lib_rt_nanosleep+set}" = set; then	8903	printf %s "checking for library containing floor... " >&6; }
9431	echo $ECHO_N "(cached) $ECHO_C" >&6	8904	if test ${ac_cv_search_floor+y}
9432	else	8905	then :
9433	ac_check_lib_save_LIBS=$LIBS	8906	printf %s "(cached) " >&6
9434	LIBS="-lrt $LIBS"	8907	else $as_nop
9435	cat >conftest.$ac_ext <<_ACEOF	8908	ac_func_search_save_LIBS=$LIBS
9436	/* confdefs.h. */
9437	_ACEOF
9438	cat confdefs.h >>conftest.$ac_ext	8909	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9439	cat >>conftest.$ac_ext <<_ACEOF
9440	/* end confdefs.h. */	8910	/* end confdefs.h. */
9441		8911
9442	/* Override any GCC internal prototype to avoid an error.	8912	/* Override any GCC internal prototype to avoid an error.
9443	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
9444	builtin and then its argument prototype would still apply. */	8914	builtin and then its argument prototype would still apply. */
9445	#ifdef __cplusplus	8915	char floor ();
9446	extern "C"
9447	#endif
9448	char nanosleep ();
9449	int	8916	int
9450	main ()	8917	main (void)
9451	{	8918	{
9452	return nanosleep ();	8919	return floor ();
9453	;	8920	;
9454	return 0;	8921	return 0;
9455	}	8922	}
9456	_ACEOF	8923	_ACEOF
9457	rm -f conftest.$ac_objext conftest$ac_exeext	8924	for ac_lib in '' $LIBM
9458	if { (ac_try="$ac_link"
9459	case "(($ac_try" in
9460	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9461	*) ac_try_echo=$ac_try;;
9462	esac
9463	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9464	(eval "$ac_link") 2>conftest.er1
9465	ac_status=$?
9466	grep -v '^ *+' conftest.er1 >conftest.err
9467	rm -f conftest.er1
9468	cat conftest.err >&5
9469	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9470	(exit $ac_status); } && {
9471	test -z "$ac_c_werror_flag" ||
9472	test ! -s conftest.err
9473	} && test -s conftest$ac_exeext &&
9474	$as_test_x conftest$ac_exeext; then
9475	ac_cv_lib_rt_nanosleep=yes
9476	else
9477	echo "$as_me: failed program was:" >&5
9478	sed 's/^/| /' conftest.$ac_ext >&5
9479
9480	ac_cv_lib_rt_nanosleep=no
9481	fi
9482
9483	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9484	conftest$ac_exeext conftest.$ac_ext
9485	LIBS=$ac_check_lib_save_LIBS
9486	fi
9487	{ echo "$as_me:$LINENO: result: $ac_cv_lib_rt_nanosleep" >&5
9488	echo "${ECHO_T}$ac_cv_lib_rt_nanosleep" >&6; }
9489	if test $ac_cv_lib_rt_nanosleep = yes; then
9490	cat >>confdefs.h <<_ACEOF
9491	#define HAVE_LIBRT 1
9492	_ACEOF
9493
9494	LIBS="-lrt $LIBS"
9495
9496	fi
9497
9498	unset ac_cv_func_nanosleep
9499
9500	for ac_func in nanosleep
9501	do	8925	do
9502	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	8926	if test -z "$ac_lib"; then
9503	{ echo "$as_me:$LINENO: checking for $ac_func" >&5	8927	ac_res="none required"
9504	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
9505	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
9506	echo $ECHO_N "(cached) $ECHO_C" >&6
9507	else	8928	else
9508	cat >conftest.$ac_ext <<_ACEOF	8929	ac_res=-l$ac_lib
9509	/* confdefs.h. */	8930	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9510	_ACEOF	8931	fi
9511	cat confdefs.h >>conftest.$ac_ext	8932	if ac_fn_c_try_link "$LINENO"
9512	cat >>conftest.$ac_ext <<_ACEOF	8933	then :
9513	/* end confdefs.h. */	8934	ac_cv_search_floor=$ac_res
9514	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9515	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9516	#define $ac_func innocuous_$ac_func
9517
9518	/* System header to define __stub macros and hopefully few prototypes,
9519	which can conflict with char $ac_func (); below.
9520	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9521	<limits.h> exists even on freestanding compilers. */
9522
9523	#ifdef __STDC__
9524	# include <limits.h>
9525	#else
9526	# include <assert.h>
9527	#endif
9528
9529	#undef $ac_func
9530
9531	/* Override any GCC internal prototype to avoid an error.
9532	Use char because int might match the return type of a GCC
9533	builtin and then its argument prototype would still apply. */
9534	#ifdef __cplusplus
9535	extern "C"
9536	#endif
9537	char $ac_func ();
9538	/* The GNU C library defines this for functions which it implements
9539	to always fail with ENOSYS. Some functions are actually named
9540	something starting with __ and the normal name is an alias. */
9541	#if defined __stub_$ac_func || defined __stub___$ac_func
9542	choke me
9543	#endif
9544
9545	int
9546	main ()
9547	{
9548	return $ac_func ();
9549	;
9550	return 0;
9551	}
9552	_ACEOF
9553	rm -f conftest.$ac_objext conftest$ac_exeext
9554	if { (ac_try="$ac_link"
9555	case "(($ac_try" in
9556	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9557	*) ac_try_echo=$ac_try;;
9558	esac
9559	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9560	(eval "$ac_link") 2>conftest.er1
9561	ac_status=$?
9562	grep -v '^ *+' conftest.er1 >conftest.err
9563	rm -f conftest.er1
9564	cat conftest.err >&5
9565	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9566	(exit $ac_status); } && {
9567	test -z "$ac_c_werror_flag" ||
9568	test ! -s conftest.err
9569	} && test -s conftest$ac_exeext &&
9570	$as_test_x conftest$ac_exeext; then
9571	eval "$as_ac_var=yes"
9572	else
9573	echo "$as_me: failed program was:" >&5
9574	sed 's/^/| /' conftest.$ac_ext >&5
9575
9576	eval "$as_ac_var=no"
9577	fi	8935	fi
9578
9579	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8936	rm -f core conftest.err conftest.$ac_objext conftest.beam \
9580	conftest$ac_exeext conftest.$ac_ext	8937	conftest$ac_exeext
9581	fi	8938	if test ${ac_cv_search_floor+y}
9582	ac_res=`eval echo '${'$as_ac_var'}'`	8939	then :
9583	{ echo "$as_me:$LINENO: result: $ac_res" >&5	8940	break
9584	echo "${ECHO_T}$ac_res" >&6; }
9585	if test `eval echo '${'$as_ac_var'}'` = yes; then
9586	cat >>confdefs.h <<_ACEOF
9587	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9588	_ACEOF
9589
9590	fi	8941	fi
9591	done	8942	done
		8943	if test ${ac_cv_search_floor+y}
		8944	then :
9592		8945
9593	fi	8946	else $as_nop
9594		8947	ac_cv_search_floor=no
9595	fi	8948	fi
9596		8949	rm conftest.$ac_ext
9597		8950	LIBS=$ac_func_search_save_LIBS
9598
9599	{ echo "$as_me:$LINENO: checking for ceil in -lm" >&5
9600	echo $ECHO_N "checking for ceil in -lm... $ECHO_C" >&6; }
9601	if test "${ac_cv_lib_m_ceil+set}" = set; then
9602	echo $ECHO_N "(cached) $ECHO_C" >&6
9603	else
9604	ac_check_lib_save_LIBS=$LIBS
9605	LIBS="-lm $LIBS"
9606	cat >conftest.$ac_ext <<_ACEOF
9607	/* confdefs.h. */
9608	_ACEOF
9609	cat confdefs.h >>conftest.$ac_ext
9610	cat >>conftest.$ac_ext <<_ACEOF
9611	/* end confdefs.h. */
9612
9613	/* Override any GCC internal prototype to avoid an error.
9614	Use char because int might match the return type of a GCC
9615	builtin and then its argument prototype would still apply. */
9616	#ifdef __cplusplus
9617	extern "C"
9618	#endif
9619	char ceil ();
9620	int
9621	main ()
9622	{
9623	return ceil ();
9624	;
9625	return 0;
9626	}
9627	_ACEOF
9628	rm -f conftest.$ac_objext conftest$ac_exeext
9629	if { (ac_try="$ac_link"
9630	case "(($ac_try" in
9631	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9632	*) ac_try_echo=$ac_try;;
9633	esac
9634	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9635	(eval "$ac_link") 2>conftest.er1
9636	ac_status=$?
9637	grep -v '^ *+' conftest.er1 >conftest.err
9638	rm -f conftest.er1
9639	cat conftest.err >&5
9640	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9641	(exit $ac_status); } && {
9642	test -z "$ac_c_werror_flag" ||
9643	test ! -s conftest.err
9644	} && test -s conftest$ac_exeext &&
9645	$as_test_x conftest$ac_exeext; then
9646	ac_cv_lib_m_ceil=yes
9647	else
9648	echo "$as_me: failed program was:" >&5
9649	sed 's/^/| /' conftest.$ac_ext >&5
9650
9651	ac_cv_lib_m_ceil=no
9652	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 $LIBS"
9653		8958
9654	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8959	printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
9655	conftest$ac_exeext conftest.$ac_ext
9656	LIBS=$ac_check_lib_save_LIBS
9657	fi
9658	{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_ceil" >&5
9659	echo "${ECHO_T}$ac_cv_lib_m_ceil" >&6; }
9660	if test $ac_cv_lib_m_ceil = yes; then
9661	cat >>confdefs.h <<_ACEOF
9662	#define HAVE_LIBM 1
9663	_ACEOF
9664
9665	LIBS="-lm $LIBS"
9666		8960
9667	fi	8961	fi
9668		8962
9669		8963
9670		8964
…		…
9702	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
9703	eval ac_val=\$$ac_var	8997	eval ac_val=\$$ac_var
9704	case $ac_val in #(	8998	case $ac_val in #(
9705	*${as_nl}*)	8999	*${as_nl}*)
9706	case $ac_var in #(	9000	case $ac_var in #(
9707	*_cv_*) { echo "$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 $ac_var contains a newline" >&5
9708	echo "$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;} ;;
9709	esac	9003	esac
9710	case $ac_var in #(	9004	case $ac_var in #(
9711	_ | IFS | as_nl) ;; #(	9005	_ | IFS | as_nl) ;; #(
9712	*) $as_unset $ac_var ;;	9006	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		9007	*) { eval $ac_var=; unset $ac_var;} ;;
9713	esac ;;	9008	esac ;;
9714	esac	9009	esac
9715	done	9010	done
9716		9011
9717	(set) 2>&1 |	9012	(set) 2>&1 |
9718	case $as_nl`(ac_space=' '; set) 2>&1` in #(	9013	case $as_nl`(ac_space=' '; set) 2>&1` in #(
9719	*${as_nl}ac_space=\ *)	9014	*${as_nl}ac_space=\ *)
9720	# `set' does not quote correctly, so add quotes (double-quote	9015	# `set' does not quote correctly, so add quotes: double-quote
9721	# substitution turns \\\\ into \\, and sed turns \\ into \).	9016	# substitution turns \\\\ into \\, and sed turns \\ into \.
9722	sed -n \	9017	sed -n \
9723	"s/'/'\\\\''/g;	9018	"s/'/'\\\\''/g;
9724	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	9019	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
9725	;; #(	9020	;; #(
9726	*)	9021	*)
…		…
9732	) |	9027	) |
9733	sed '	9028	sed '
9734	/^ac_cv_env_/b end	9029	/^ac_cv_env_/b end
9735	t clear	9030	t clear
9736	:clear	9031	:clear
9737	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	9032	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
9738	t end	9033	t end
9739	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	9034	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
9740	:end' >>confcache	9035	:end' >>confcache
9741	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else	9036	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9742	if test -w "$cache_file"; then	9037	if test -w "$cache_file"; then
9743	test "x$cache_file" != "x/dev/null" &&	9038	if test "x$cache_file" != "x/dev/null"; then
9744	{ echo "$as_me:$LINENO: updating cache $cache_file" >&5	9039	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
9745	echo "$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 "$cache_file"; then
9746	cat confcache >$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
9747	else	9053	else
9748	{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5	9054	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
9749	echo "$as_me: not updating unwritable cache $cache_file" >&6;}	9055	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
9750	fi	9056	fi
9751	fi	9057	fi
9752	rm -f confcache	9058	rm -f confcache
9753		9059
9754		9060
9755		9061
9756	# Check whether --with-kernel was given.	9062	# Check whether --with-kernel was given.
9757	if test "${with_kernel+set}" = set; then	9063	if test ${with_kernel+y}
		9064	then :
9758	withval=$with_kernel; kerneldir="$withval"	9065	withval=$with_kernel; kerneldir="$withval"
9759	else	9066	else $as_nop
9760	kerneldir="/usr/src/linux"	9067	kerneldir="/usr/src/linux"
9761		9068
9762	fi	9069	fi
9763		9070
9764		9071
9765	{ echo "$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
9766	echo $ECHO_N "checking for linux/if_tun.h... $ECHO_C" >&6; }	9073	printf %s "checking for linux/if_tun.h... " >&6; }
9767	if test "${tinc_cv_linux_if_tun_h+set}" = set; then	9074	if test ${tinc_cv_linux_if_tun_h+y}
9768	echo $ECHO_N "(cached) $ECHO_C" >&6	9075	then :
9769	else	9076	printf %s "(cached) " >&6
		9077	else $as_nop
9770		9078
9771	cat >conftest.$ac_ext <<_ACEOF
9772	/* confdefs.h. */
9773	_ACEOF
9774	cat confdefs.h >>conftest.$ac_ext	9079	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9775	cat >>conftest.$ac_ext <<_ACEOF
9776	/* end confdefs.h. */	9080	/* end confdefs.h. */
9777	#include "$kerneldir/include/linux/if_tun.h"	9081	#include "$kerneldir/include/linux/if_tun.h"
9778	int	9082	int
9779	main ()	9083	main (void)
9780	{	9084	{
9781	int a = IFF_TAP;	9085	int a = IFF_TAP;
9782	;	9086	;
9783	return 0;	9087	return 0;
9784	}	9088	}
9785	_ACEOF	9089	_ACEOF
9786	rm -f conftest.$ac_objext	9090	if ac_fn_cxx_try_compile "$LINENO"
9787	if { (ac_try="$ac_compile"	9091	then :
9788	case "(($ac_try" in
9789	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9790	*) ac_try_echo=$ac_try;;
9791	esac
9792	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9793	(eval "$ac_compile") 2>conftest.er1
9794	ac_status=$?
9795	grep -v '^ *+' conftest.er1 >conftest.err
9796	rm -f conftest.er1
9797	cat conftest.err >&5
9798	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9799	(exit $ac_status); } && {
9800	test -z "$ac_cxx_werror_flag" ||
9801	test ! -s conftest.err
9802	} && test -s conftest.$ac_objext; then
9803	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""	9092	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""
9804	else	9093	else $as_nop
9805	echo "$as_me: failed program was:" >&5
9806	sed 's/^/| /' conftest.$ac_ext >&5
9807
9808	cat >conftest.$ac_ext <<_ACEOF
9809	/* confdefs.h. */
9810	_ACEOF
9811	cat confdefs.h >>conftest.$ac_ext	9094	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9812	cat >>conftest.$ac_ext <<_ACEOF
9813	/* end confdefs.h. */	9095	/* end confdefs.h. */
9814	#include <linux/if_tun.h>	9096	#include <linux/if_tun.h>
9815	int	9097	int
9816	main ()	9098	main (void)
9817	{	9099	{
9818	int a = IFF_TAP;	9100	int a = IFF_TAP;
9819	;	9101	;
9820	return 0;	9102	return 0;
9821	}	9103	}
9822	_ACEOF	9104	_ACEOF
9823	rm -f conftest.$ac_objext	9105	if ac_fn_cxx_try_compile "$LINENO"
9824	if { (ac_try="$ac_compile"	9106	then :
9825	case "(($ac_try" in
9826	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9827	*) ac_try_echo=$ac_try;;
9828	esac
9829	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9830	(eval "$ac_compile") 2>conftest.er1
9831	ac_status=$?
9832	grep -v '^ *+' conftest.er1 >conftest.err
9833	rm -f conftest.er1
9834	cat conftest.err >&5
9835	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9836	(exit $ac_status); } && {
9837	test -z "$ac_cxx_werror_flag" ||
9838	test ! -s conftest.err
9839	} && test -s conftest.$ac_objext; then
9840	if_tun_h="default"	9107	if_tun_h="default"
9841	else	9108	else $as_nop
9842	echo "$as_me: failed program was:" >&5
9843	sed 's/^/| /' conftest.$ac_ext >&5
9844
9845	if_tun_h="no"	9109	if_tun_h="no"
9846		9110
9847	fi	9111	fi
9848
9849	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	9112	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
9850		9113
9851	fi	9114	fi
9852
9853	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	9115	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
9854		9116
9855	if test $if_tun_h = no; then	9117	if test $if_tun_h = no; then
9856	tinc_cv_linux_if_tun_h=none	9118	tinc_cv_linux_if_tun_h=none
9857	else	9119	else
9858	tinc_cv_linux_if_tun_h="$if_tun_h"	9120	tinc_cv_linux_if_tun_h="$if_tun_h"
9859	fi	9121	fi
9860		9122
9861	fi	9123	fi
9862	{ echo "$as_me:$LINENO: result: $tinc_cv_linux_if_tun_h" >&5	9124	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tinc_cv_linux_if_tun_h" >&5
9863	echo "${ECHO_T}$tinc_cv_linux_if_tun_h" >&6; }	9125	printf "%s\n" "$tinc_cv_linux_if_tun_h" >&6; }
9864		9126
9865	if test $tinc_cv_linux_if_tun_h != none; then	9127	if test $tinc_cv_linux_if_tun_h != none; then
9866		9128
9867	cat >>confdefs.h <<\_ACEOF	9129	printf "%s\n" "#define HAVE_TUNTAP 1" >>confdefs.h
9868	#define HAVE_TUNTAP 1
9869	_ACEOF
9870		9130
9871	if test $tinc_cv_linux_if_tun_h != default; then	9131	if test $tinc_cv_linux_if_tun_h != default; then
9872		9132
9873	cat >>confdefs.h <<_ACEOF
9874	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h	9133	printf "%s\n" "#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h" >>confdefs.h
9875	_ACEOF
9876		9134
9877	fi	9135	fi
9878	fi	9136	fi
9879		9137
9880		9138
9881		9139
9882		9140
9883		9141
9884	tinc_ac_save_CPPFLAGS="$CPPFLAGS"
9885		9142
9886		9143
9887	# Check whether --with-openssl-include was given.
9888	if test "${with_openssl_include+set}" = set; then
9889	withval=$with_openssl_include; openssl_include="$withval"
9890	CFLAGS="$CFLAGS -I$withval"
9891	CPPFLAGS="$CPPFLAGS -I$withval"
9892		9144
9893	fi
9894		9145
9895		9146
9896		9147
9897	# Check whether --with-openssl-lib was given.	9148	if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
9898	if test "${with_openssl_lib+set}" = set; then	9149	if test -n "$ac_tool_prefix"; then
9899	withval=$with_openssl_lib; openssl_lib="$withval"	9150	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
9900	LIBS="$LIBS -L$withval"	9151	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
9901		9152	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9902	fi	9153	printf %s "checking for $ac_word... " >&6; }
9903		9154	if test ${ac_cv_path_PKG_CONFIG+y}
9904		9155	then :
9905		9156	printf %s "(cached) " >&6
9906		9157	else $as_nop
9907		9158	case $PKG_CONFIG in
9908		9159	[\\/]* | ?:[\\/]*)
9909		9160	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9910		9161	;;
9911	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 $PATH
9912	do	9165	do
9913	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	9166	IFS=$as_save_IFS
9914	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	9167	case $as_dir in #(((
9915	{ echo "$as_me:$LINENO: checking for $ac_header" >&5	9168	'') as_dir=./ ;;
9916	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }	9169	*/) ;;
9917	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	9170	*) as_dir=$as_dir/ ;;
9918	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
9919	fi	9184	fi
9920	ac_res=`eval echo '${'$as_ac_Header'}'`	9185	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9921	{ echo "$as_me:$LINENO: result: $ac_res" >&5	9186	if test -n "$PKG_CONFIG"; then
9922	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; }
9923	else	9189	else
9924	# Is the header compilable?	9190	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
9925	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5	9191	printf "%s\n" "no" >&6; }
9926	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }	9192	fi
9927	cat >conftest.$ac_ext <<_ACEOF	9193
9928	/* confdefs.h. */	9194
9929	_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"
9930	cat confdefs.h >>conftest.$ac_ext	9379	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9931	cat >>conftest.$ac_ext <<_ACEOF
9932	/* end confdefs.h. */	9380	/* end confdefs.h. */
9933	$ac_includes_default	9381	#include <pthread.h>
9934	#include <$ac_header>
9935	_ACEOF
9936	rm -f conftest.$ac_objext
9937	if { (ac_try="$ac_compile"
9938	case "(($ac_try" in
9939	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9940	*) ac_try_echo=$ac_try;;
9941	esac
9942	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9943	(eval "$ac_compile") 2>conftest.er1
9944	ac_status=$?
9945	grep -v '^ *+' conftest.er1 >conftest.err
9946	rm -f conftest.er1
9947	cat conftest.err >&5
9948	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9949	(exit $ac_status); } && {
9950	test -z "$ac_cxx_werror_flag" ||
9951	test ! -s conftest.err
9952	} && test -s conftest.$ac_objext; then
9953	ac_header_compiler=yes
9954	else
9955	echo "$as_me: failed program was:" >&5
9956	sed 's/^/| /' conftest.$ac_ext >&5
9957
9958	ac_header_compiler=no
9959	fi
9960
9961	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9962	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9963	echo "${ECHO_T}$ac_header_compiler" >&6; }
9964
9965	# Is the header present?
9966	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
9967	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
9968	cat >conftest.$ac_ext <<_ACEOF
9969	/* confdefs.h. */
9970	_ACEOF
9971	cat confdefs.h >>conftest.$ac_ext
9972	cat >>conftest.$ac_ext <<_ACEOF
9973	/* end confdefs.h. */
9974	#include <$ac_header>
9975	_ACEOF
9976	if { (ac_try="$ac_cpp conftest.$ac_ext"
9977	case "(($ac_try" in
9978	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9979	*) ac_try_echo=$ac_try;;
9980	esac
9981	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9982	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9983	ac_status=$?
9984	grep -v '^ *+' conftest.er1 >conftest.err
9985	rm -f conftest.er1
9986	cat conftest.err >&5
9987	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9988	(exit $ac_status); } >/dev/null && {
9989	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
9990	test ! -s conftest.err
9991	}; then
9992	ac_header_preproc=yes
9993	else
9994	echo "$as_me: failed program was:" >&5
9995	sed 's/^/| /' conftest.$ac_ext >&5
9996
9997	ac_header_preproc=no
9998	fi
9999
10000	rm -f conftest.err conftest.$ac_ext
10001	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10002	echo "${ECHO_T}$ac_header_preproc" >&6; }
10003
10004	# So? What about this header?
10005	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
10006	yes:no: )
10007	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
10008	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
10009	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
10010	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
10011	ac_header_preproc=yes
10012	;;
10013	no:yes:* )
10014	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
10015	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
10016	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
10017	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
10018	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
10019	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
10020	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
10021	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
10022	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
10023	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
10024	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
10025	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
10026
10027	;;
10028	esac
10029	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10030	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10031	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10032	echo $ECHO_N "(cached) $ECHO_C" >&6
10033	else
10034	eval "$as_ac_Header=\$ac_header_preproc"
10035	fi
10036	ac_res=`eval echo '${'$as_ac_Header'}'`
10037	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10038	echo "${ECHO_T}$ac_res" >&6; }
10039
10040	fi
10041	if test `eval echo '${'$as_ac_Header'}'` = yes; then
10042	cat >>confdefs.h <<_ACEOF
10043	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10044	_ACEOF
10045
10046	else
10047	{ { echo "$as_me:$LINENO: error: OpenSSL header files not found." >&5
10048	echo "$as_me: error: OpenSSL header files not found." >&2;}
10049	{ (exit 1); exit 1; }; }; break
10050
10051	fi
10052
10053	done
10054
10055
10056	CPPFLAGS="$tinc_ac_save_CPPFLAGS"
10057
10058	{ echo "$as_me:$LINENO: checking for SHA1_version in -lcrypto" >&5
10059	echo $ECHO_N "checking for SHA1_version in -lcrypto... $ECHO_C" >&6; }
10060	if test "${ac_cv_lib_crypto_SHA1_version+set}" = set; then
10061	echo $ECHO_N "(cached) $ECHO_C" >&6
10062	else
10063	ac_check_lib_save_LIBS=$LIBS
10064	LIBS="-lcrypto $LIBS"
10065	cat >conftest.$ac_ext <<_ACEOF
10066	/* confdefs.h. */
10067	_ACEOF
10068	cat confdefs.h >>conftest.$ac_ext
10069	cat >>conftest.$ac_ext <<_ACEOF
10070	/* end confdefs.h. */
10071
10072	/* Override any GCC internal prototype to avoid an error.
10073	Use char because int might match the return type of a GCC
10074	builtin and then its argument prototype would still apply. */
10075	#ifdef __cplusplus
10076	extern "C"
10077	#endif
10078	char SHA1_version ();
10079	int	9382	int
10080	main ()	9383	main (void)
10081	{	9384	{
10082	return SHA1_version ();	9385	pthread_t id; pthread_create (&id, 0, 0, 0);
10083	;	9386	;
10084	return 0;	9387	return 0;
10085	}	9388	}
10086	_ACEOF	9389	_ACEOF
10087	rm -f conftest.$ac_objext conftest$ac_exeext	9390	if ac_fn_cxx_try_compile "$LINENO"
10088	if { (ac_try="$ac_link"	9391	then :
10089	case "(($ac_try" in
10090	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10091	*) ac_try_echo=$ac_try;;
10092	esac
10093	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10094	(eval "$ac_link") 2>conftest.er1
10095	ac_status=$?
10096	grep -v '^ *+' conftest.er1 >conftest.err
10097	rm -f conftest.er1
10098	cat conftest.err >&5
10099	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10100	(exit $ac_status); } && {
10101	test -z "$ac_cxx_werror_flag" ||
10102	test ! -s conftest.err
10103	} && test -s conftest$ac_exeext &&
10104	$as_test_x conftest$ac_exeext; then
10105	ac_cv_lib_crypto_SHA1_version=yes
10106	else
10107	echo "$as_me: failed program was:" >&5
10108	sed 's/^/| /' conftest.$ac_ext >&5
10109		9392
10110	ac_cv_lib_crypto_SHA1_version=no	9393	printf "%s\n" "#define ENABLE_PTHREADS 1" >>confdefs.h
10111	fi
10112		9394
10113	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10114	conftest$ac_exeext conftest.$ac_ext
10115	LIBS=$ac_check_lib_save_LIBS
10116	fi
10117	{ echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_SHA1_version" >&5
10118	echo "${ECHO_T}$ac_cv_lib_crypto_SHA1_version" >&6; }
10119	if test $ac_cv_lib_crypto_SHA1_version = yes; then
10120	LIBS="$LIBS -lcrypto"
10121	else
10122	{ { echo "$as_me:$LINENO: error: OpenSSL libraries not found." >&5
10123	echo "$as_me: error: OpenSSL libraries not found." >&2;}
10124	{ (exit 1); exit 1; }; }
10125		9395
10126	fi	9396	fi
		9397	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
10127		9398
10128
10129
10130
10131
10132
10133	for ac_func in RAND_pseudo_bytes OPENSSL_add_all_algorithms_noconf OpenSSL_add_all_algorithms SSLeay_add_all_algorithms
10134	do
10135	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10136	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10137	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10138	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10139	echo $ECHO_N "(cached) $ECHO_C" >&6
10140	else
10141	cat >conftest.$ac_ext <<_ACEOF
10142	/* confdefs.h. */
10143	_ACEOF
10144	cat confdefs.h >>conftest.$ac_ext
10145	cat >>conftest.$ac_ext <<_ACEOF
10146	/* end confdefs.h. */
10147	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10148	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10149	#define $ac_func innocuous_$ac_func
10150
10151	/* System header to define __stub macros and hopefully few prototypes,
10152	which can conflict with char $ac_func (); below.
10153	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10154	<limits.h> exists even on freestanding compilers. */
10155
10156	#ifdef __STDC__
10157	# include <limits.h>
10158	#else
10159	# include <assert.h>
10160	#endif
10161
10162	#undef $ac_func
10163
10164	/* Override any GCC internal prototype to avoid an error.
10165	Use char because int might match the return type of a GCC
10166	builtin and then its argument prototype would still apply. */
10167	#ifdef __cplusplus
10168	extern "C"
10169	#endif
10170	char $ac_func ();
10171	/* The GNU C library defines this for functions which it implements
10172	to always fail with ENOSYS. Some functions are actually named
10173	something starting with __ and the normal name is an alias. */
10174	#if defined __stub_$ac_func || defined __stub___$ac_func
10175	choke me
10176	#endif
10177
10178	int
10179	main ()
10180	{
10181	return $ac_func ();
10182	;
10183	return 0;
10184	}
10185	_ACEOF
10186	rm -f conftest.$ac_objext conftest$ac_exeext
10187	if { (ac_try="$ac_link"
10188	case "(($ac_try" in
10189	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10190	*) ac_try_echo=$ac_try;;
10191	esac
10192	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10193	(eval "$ac_link") 2>conftest.er1
10194	ac_status=$?
10195	grep -v '^ *+' conftest.er1 >conftest.err
10196	rm -f conftest.er1
10197	cat conftest.err >&5
10198	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10199	(exit $ac_status); } && {
10200	test -z "$ac_cxx_werror_flag" ||
10201	test ! -s conftest.err
10202	} && test -s conftest$ac_exeext &&
10203	$as_test_x conftest$ac_exeext; then
10204	eval "$as_ac_var=yes"
10205	else
10206	echo "$as_me: failed program was:" >&5
10207	sed 's/^/| /' conftest.$ac_ext >&5
10208
10209	eval "$as_ac_var=no"
10210	fi	9399	fi
10211		9400
10212	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10213	conftest$ac_exeext conftest.$ac_ext
10214	fi
10215	ac_res=`eval echo '${'$as_ac_var'}'`
10216	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10217	echo "${ECHO_T}$ac_res" >&6; }
10218	if test `eval echo '${'$as_ac_var'}'` = yes; then
10219	cat >>confdefs.h <<_ACEOF
10220	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10221	_ACEOF
10222
10223	fi
10224	done
10225
10226
10227	{ echo "$as_me:$LINENO: checking for dlopen" >&5
10228	echo $ECHO_N "checking for dlopen... $ECHO_C" >&6; }
10229	if test "${ac_cv_func_dlopen+set}" = set; then
10230	echo $ECHO_N "(cached) $ECHO_C" >&6
10231	else
10232	cat >conftest.$ac_ext <<_ACEOF
10233	/* confdefs.h. */
10234	_ACEOF
10235	cat confdefs.h >>conftest.$ac_ext
10236	cat >>conftest.$ac_ext <<_ACEOF
10237	/* end confdefs.h. */
10238	/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
10239	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10240	#define dlopen innocuous_dlopen
10241
10242	/* System header to define __stub macros and hopefully few prototypes,
10243	which can conflict with char dlopen (); below.
10244	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10245	<limits.h> exists even on freestanding compilers. */
10246
10247	#ifdef __STDC__
10248	# include <limits.h>
10249	#else
10250	# include <assert.h>
10251	#endif
10252
10253	#undef dlopen
10254
10255	/* Override any GCC internal prototype to avoid an error.
10256	Use char because int might match the return type of a GCC
10257	builtin and then its argument prototype would still apply. */
10258	#ifdef __cplusplus
10259	extern "C"
10260	#endif
10261	char dlopen ();
10262	/* The GNU C library defines this for functions which it implements
10263	to always fail with ENOSYS. Some functions are actually named
10264	something starting with __ and the normal name is an alias. */
10265	#if defined __stub_dlopen || defined __stub___dlopen
10266	choke me
10267	#endif
10268
10269	int
10270	main ()
10271	{
10272	return dlopen ();
10273	;
10274	return 0;
10275	}
10276	_ACEOF
10277	rm -f conftest.$ac_objext conftest$ac_exeext
10278	if { (ac_try="$ac_link"
10279	case "(($ac_try" in
10280	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10281	*) ac_try_echo=$ac_try;;
10282	esac
10283	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10284	(eval "$ac_link") 2>conftest.er1
10285	ac_status=$?
10286	grep -v '^ *+' conftest.er1 >conftest.err
10287	rm -f conftest.er1
10288	cat conftest.err >&5
10289	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10290	(exit $ac_status); } && {
10291	test -z "$ac_cxx_werror_flag" ||
10292	test ! -s conftest.err
10293	} && test -s conftest$ac_exeext &&
10294	$as_test_x conftest$ac_exeext; then
10295	ac_cv_func_dlopen=yes
10296	else
10297	echo "$as_me: failed program was:" >&5
10298	sed 's/^/| /' conftest.$ac_ext >&5
10299
10300	ac_cv_func_dlopen=no
10301	fi
10302
10303	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10304	conftest$ac_exeext conftest.$ac_ext
10305	fi
10306	{ echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
10307	echo "${ECHO_T}$ac_cv_func_dlopen" >&6; }
10308	if test $ac_cv_func_dlopen = yes; then
10309	:
10310	else
10311	{ echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
10312	echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; }
10313	if test "${ac_cv_lib_dl_dlopen+set}" = set; then
10314	echo $ECHO_N "(cached) $ECHO_C" >&6
10315	else
10316	ac_check_lib_save_LIBS=$LIBS
10317	LIBS="-ldl $LIBS"
10318	cat >conftest.$ac_ext <<_ACEOF
10319	/* confdefs.h. */
10320	_ACEOF
10321	cat confdefs.h >>conftest.$ac_ext
10322	cat >>conftest.$ac_ext <<_ACEOF
10323	/* end confdefs.h. */
10324
10325	/* Override any GCC internal prototype to avoid an error.
10326	Use char because int might match the return type of a GCC
10327	builtin and then its argument prototype would still apply. */
10328	#ifdef __cplusplus
10329	extern "C"
10330	#endif
10331	char dlopen ();
10332	int
10333	main ()
10334	{
10335	return dlopen ();
10336	;
10337	return 0;
10338	}
10339	_ACEOF
10340	rm -f conftest.$ac_objext conftest$ac_exeext
10341	if { (ac_try="$ac_link"
10342	case "(($ac_try" in
10343	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10344	*) ac_try_echo=$ac_try;;
10345	esac
10346	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10347	(eval "$ac_link") 2>conftest.er1
10348	ac_status=$?
10349	grep -v '^ *+' conftest.er1 >conftest.err
10350	rm -f conftest.er1
10351	cat conftest.err >&5
10352	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10353	(exit $ac_status); } && {
10354	test -z "$ac_cxx_werror_flag" ||
10355	test ! -s conftest.err
10356	} && test -s conftest$ac_exeext &&
10357	$as_test_x conftest$ac_exeext; then
10358	ac_cv_lib_dl_dlopen=yes
10359	else
10360	echo "$as_me: failed program was:" >&5
10361	sed 's/^/| /' conftest.$ac_ext >&5
10362
10363	ac_cv_lib_dl_dlopen=no
10364	fi
10365
10366	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10367	conftest$ac_exeext conftest.$ac_ext
10368	LIBS=$ac_check_lib_save_LIBS
10369	fi
10370	{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
10371	echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; }
10372	if test $ac_cv_lib_dl_dlopen = yes; then
10373	LIBS="$LIBS -ldl"
10374	else
10375	{ { echo "$as_me:$LINENO: error: OpenSSL depends on libdl." >&5
10376	echo "$as_me: error: OpenSSL depends on libdl." >&2;}
10377	{ (exit 1); exit 1; }; }
10378
10379	fi
10380
10381
10382	fi
10383
10384
10385	if test "x$openssl_include" != x; then
10386	CXXFLAGS="$CXXFLAGS -I$openssl_include"
10387	fi	9401	fi
10388		9402
10389	# Check whether --enable-static-daemon was given.	9403	# Check whether --enable-static-daemon was given.
10390	if test "${enable_static_daemon+set}" = set; then	9404	if test ${enable_static_daemon+y}
		9405	then :
10391	enableval=$enable_static_daemon; LDFLAGS_DAEMON=-static	9406	enableval=$enable_static_daemon; LDFLAGS_DAEMON=-static
10392		9407
10393	fi	9408	fi
10394		9409
10395		9410
10396		9411
10397		9412
10398
10399
10400	if test x$rohc = xtrue; then	9413	if test x$rohc = xtrue; then
10401	ROHC_TRUE=	9414	ROHC_TRUE=
10402	ROHC_FALSE='#'	9415	ROHC_FALSE='#'
10403	else	9416	else
10404	ROHC_TRUE='#'	9417	ROHC_TRUE='#'
10405	ROHC_FALSE=	9418	ROHC_FALSE=
…		…
10407		9420
10408		9421
10409		9422
10410	ICMP=1	9423	ICMP=1
10411	# Check whether --enable-icmp was given.	9424	# Check whether --enable-icmp was given.
10412	if test "${enable_icmp+set}" = set; then	9425	if test ${enable_icmp+y}
		9426	then :
10413	enableval=$enable_icmp; if test "x$enableval" = xno; then	9427	enableval=$enable_icmp; if test "x$enableval" = xno; then
10414	ICMP=0	9428	ICMP=0
10415	fi	9429	fi
10416		9430
10417	fi	9431	fi
10418		9432
10419	if test "x$ICMP" = x1; then	9433	if test "x$ICMP" = x1; then
10420		9434
10421	cat >>confdefs.h <<_ACEOF	9435	printf "%s\n" "#define ENABLE_ICMP 1" >>confdefs.h
10422	#define ENABLE_ICMP 1
10423	_ACEOF
10424		9436
10425	fi	9437	fi
10426		9438
10427	TCP=1	9439	TCP=1
10428	# Check whether --enable-tcp was given.	9440	# Check whether --enable-tcp was given.
10429	if test "${enable_tcp+set}" = set; then	9441	if test ${enable_tcp+y}
		9442	then :
10430	enableval=$enable_tcp; if test "x$enableval" = xno; then	9443	enableval=$enable_tcp; if test "x$enableval" = xno; then
10431	TCP=0	9444	TCP=0
10432	fi	9445	fi
10433		9446
10434	fi	9447	fi
10435		9448
10436	if test "x$TCP" = x1; then	9449	if test "x$TCP" = x1; then
10437		9450
10438	cat >>confdefs.h <<_ACEOF	9451	printf "%s\n" "#define ENABLE_TCP 1" >>confdefs.h
10439	#define ENABLE_TCP 1
10440	_ACEOF
10441		9452
10442	fi	9453	fi
10443		9454
10444	HTTP=1	9455	HTTP=1
10445	# Check whether --enable-http-proxy was given.	9456	# Check whether --enable-http-proxy was given.
10446	if test "${enable_http_proxy+set}" = set; then	9457	if test ${enable_http_proxy+y}
		9458	then :
10447	enableval=$enable_http_proxy; if test "x$enableval" = xno; then	9459	enableval=$enable_http_proxy; if test "x$enableval" = xno; then
10448	HTTP=0	9460	HTTP=0
10449	fi	9461	fi
10450		9462
10451	fi	9463	fi
10452		9464
10453	if test "x$HTTP" = x1; then	9465	if test "x$HTTP" = x1; then
10454		9466
10455	cat >>confdefs.h <<_ACEOF	9467	printf "%s\n" "#define ENABLE_HTTP_PROXY 1" >>confdefs.h
10456	#define ENABLE_HTTP_PROXY 1
10457	_ACEOF
10458		9468
10459	fi	9469	fi
10460		9470
10461	# Check whether --enable-dns was given.	9471	# Check whether --enable-dns was given.
10462	if test "${enable_dns+set}" = set; then	9472	if test ${enable_dns+y}
		9473	then :
10463	enableval=$enable_dns;	9474	enableval=$enable_dns;
10464	if test "${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"
10465	{ echo "$as_me:$LINENO: checking for gmp.h" >&5
10466	echo $ECHO_N "checking for gmp.h... $ECHO_C" >&6; }
10467	if test "${ac_cv_header_gmp_h+set}" = set; then
10468	echo $ECHO_N "(cached) $ECHO_C" >&6
10469	fi
10470	{ echo "$as_me:$LINENO: result: $ac_cv_header_gmp_h" >&5
10471	echo "${ECHO_T}$ac_cv_header_gmp_h" >&6; }
10472	else
10473	# Is the header compilable?
10474	{ echo "$as_me:$LINENO: checking gmp.h usability" >&5
10475	echo $ECHO_N "checking gmp.h usability... $ECHO_C" >&6; }
10476	cat >conftest.$ac_ext <<_ACEOF
10477	/* confdefs.h. */
10478	_ACEOF
10479	cat confdefs.h >>conftest.$ac_ext
10480	cat >>conftest.$ac_ext <<_ACEOF
10481	/* end confdefs.h. */
10482	$ac_includes_default
10483	#include <gmp.h>
10484	_ACEOF
10485	rm -f conftest.$ac_objext
10486	if { (ac_try="$ac_compile"
10487	case "(($ac_try" in
10488	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10489	*) ac_try_echo=$ac_try;;
10490	esac
10491	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10492	(eval "$ac_compile") 2>conftest.er1
10493	ac_status=$?
10494	grep -v '^ *+' conftest.er1 >conftest.err
10495	rm -f conftest.er1
10496	cat conftest.err >&5
10497	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10498	(exit $ac_status); } && {
10499	test -z "$ac_cxx_werror_flag" ||
10500	test ! -s conftest.err
10501	} && test -s conftest.$ac_objext; then
10502	ac_header_compiler=yes
10503	else
10504	echo "$as_me: failed program was:" >&5
10505	sed 's/^/| /' conftest.$ac_ext >&5
10506
10507	ac_header_compiler=no
10508	fi
10509
10510	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10511	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
10512	echo "${ECHO_T}$ac_header_compiler" >&6; }
10513
10514	# Is the header present?
10515	{ echo "$as_me:$LINENO: checking gmp.h presence" >&5
10516	echo $ECHO_N "checking gmp.h presence... $ECHO_C" >&6; }
10517	cat >conftest.$ac_ext <<_ACEOF
10518	/* confdefs.h. */
10519	_ACEOF
10520	cat confdefs.h >>conftest.$ac_ext
10521	cat >>conftest.$ac_ext <<_ACEOF
10522	/* end confdefs.h. */
10523	#include <gmp.h>
10524	_ACEOF
10525	if { (ac_try="$ac_cpp conftest.$ac_ext"
10526	case "(($ac_try" in
10527	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10528	*) ac_try_echo=$ac_try;;
10529	esac
10530	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10531	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
10532	ac_status=$?
10533	grep -v '^ *+' conftest.er1 >conftest.err
10534	rm -f conftest.er1
10535	cat conftest.err >&5
10536	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10537	(exit $ac_status); } >/dev/null && {
10538	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
10539	test ! -s conftest.err
10540	}; then
10541	ac_header_preproc=yes
10542	else
10543	echo "$as_me: failed program was:" >&5
10544	sed 's/^/| /' conftest.$ac_ext >&5
10545
10546	ac_header_preproc=no
10547	fi
10548
10549	rm -f conftest.err conftest.$ac_ext
10550	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10551	echo "${ECHO_T}$ac_header_preproc" >&6; }
10552
10553	# So? What about this header?
10554	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
10555	yes:no: )
10556	{ echo "$as_me:$LINENO: WARNING: gmp.h: accepted by the compiler, rejected by the preprocessor!" >&5
10557	echo "$as_me: WARNING: gmp.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
10558	{ echo "$as_me:$LINENO: WARNING: gmp.h: proceeding with the compiler's result" >&5
10559	echo "$as_me: WARNING: gmp.h: proceeding with the compiler's result" >&2;}
10560	ac_header_preproc=yes
10561	;;
10562	no:yes:* )
10563	{ echo "$as_me:$LINENO: WARNING: gmp.h: present but cannot be compiled" >&5
10564	echo "$as_me: WARNING: gmp.h: present but cannot be compiled" >&2;}
10565	{ echo "$as_me:$LINENO: WARNING: gmp.h: check for missing prerequisite headers?" >&5
10566	echo "$as_me: WARNING: gmp.h: check for missing prerequisite headers?" >&2;}
10567	{ echo "$as_me:$LINENO: WARNING: gmp.h: see the Autoconf documentation" >&5
10568	echo "$as_me: WARNING: gmp.h: see the Autoconf documentation" >&2;}
10569	{ echo "$as_me:$LINENO: WARNING: gmp.h: section \"Present But Cannot Be Compiled\"" >&5
10570	echo "$as_me: WARNING: gmp.h: section \"Present But Cannot Be Compiled\"" >&2;}
10571	{ echo "$as_me:$LINENO: WARNING: gmp.h: proceeding with the preprocessor's result" >&5
10572	echo "$as_me: WARNING: gmp.h: proceeding with the preprocessor's result" >&2;}
10573	{ echo "$as_me:$LINENO: WARNING: gmp.h: in the future, the compiler will take precedence" >&5
10574	echo "$as_me: WARNING: gmp.h: in the future, the compiler will take precedence" >&2;}
10575
10576	;;
10577	esac
10578	{ echo "$as_me:$LINENO: checking for gmp.h" >&5
10579	echo $ECHO_N "checking for gmp.h... $ECHO_C" >&6; }
10580	if test "${ac_cv_header_gmp_h+set}" = set; then
10581	echo $ECHO_N "(cached) $ECHO_C" >&6
10582	else
10583	ac_cv_header_gmp_h=$ac_header_preproc
10584	fi
10585	{ echo "$as_me:$LINENO: result: $ac_cv_header_gmp_h" >&5
10586	echo "${ECHO_T}$ac_cv_header_gmp_h" >&6; }
10587
10588	fi
10589	if test $ac_cv_header_gmp_h = yes; then	9476	if test "x$ac_cv_header_gmp_h" = xyes
10590	:	9477	then :
10591	else
10592	{ { echo "$as_me:$LINENO: error: gmp.h not found, required for --enable-dns" >&5
10593	echo "$as_me: error: gmp.h not found, required for --enable-dns" >&2;}
10594	{ (exit 1); exit 1; }; }
10595	fi
10596		9478
		9479	else $as_nop
		9480	as_fn_error $? "gmp.h not found, required for --enable-dns" "$LINENO" 5
		9481	fi
10597		9482
10598
10599	{ 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
10600	echo $ECHO_N "checking for main in -lgmp... $ECHO_C" >&6; }	9484	printf %s "checking for main in -lgmp... " >&6; }
10601	if test "${ac_cv_lib_gmp_main+set}" = set; then	9485	if test ${ac_cv_lib_gmp_main+y}
10602	echo $ECHO_N "(cached) $ECHO_C" >&6	9486	then :
10603	else	9487	printf %s "(cached) " >&6
		9488	else $as_nop
10604	ac_check_lib_save_LIBS=$LIBS	9489	ac_check_lib_save_LIBS=$LIBS
10605	LIBS="-lgmp $LIBS"	9490	LIBS="-lgmp $LIBS"
10606	cat >conftest.$ac_ext <<_ACEOF
10607	/* confdefs.h. */
10608	_ACEOF
10609	cat confdefs.h >>conftest.$ac_ext	9491	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10610	cat >>conftest.$ac_ext <<_ACEOF
10611	/* end confdefs.h. */	9492	/* end confdefs.h. */
10612		9493
10613		9494	namespace conftest {
		9495	extern "C" int main ();
		9496	}
10614	int	9497	int
10615	main ()	9498	main (void)
10616	{	9499	{
10617	return main ();	9500	return conftest::main ();
10618	;	9501	;
10619	return 0;	9502	return 0;
10620	}	9503	}
10621	_ACEOF	9504	_ACEOF
10622	rm -f conftest.$ac_objext conftest$ac_exeext	9505	if ac_fn_cxx_try_link "$LINENO"
10623	if { (ac_try="$ac_link"	9506	then :
10624	case "(($ac_try" in
10625	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10626	*) ac_try_echo=$ac_try;;
10627	esac
10628	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10629	(eval "$ac_link") 2>conftest.er1
10630	ac_status=$?
10631	grep -v '^ *+' conftest.er1 >conftest.err
10632	rm -f conftest.er1
10633	cat conftest.err >&5
10634	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10635	(exit $ac_status); } && {
10636	test -z "$ac_cxx_werror_flag" ||
10637	test ! -s conftest.err
10638	} && test -s conftest$ac_exeext &&
10639	$as_test_x conftest$ac_exeext; then
10640	ac_cv_lib_gmp_main=yes	9507	ac_cv_lib_gmp_main=yes
10641	else	9508	else $as_nop
10642	echo "$as_me: failed program was:" >&5
10643	sed 's/^/| /' conftest.$ac_ext >&5
10644
10645	ac_cv_lib_gmp_main=no	9509	ac_cv_lib_gmp_main=no
10646	fi	9510	fi
10647
10648	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	9511	rm -f core conftest.err conftest.$ac_objext conftest.beam \
10649	conftest$ac_exeext conftest.$ac_ext	9512	conftest$ac_exeext conftest.$ac_ext
10650	LIBS=$ac_check_lib_save_LIBS	9513	LIBS=$ac_check_lib_save_LIBS
10651	fi	9514	fi
10652	{ echo "$as_me:$LINENO: result: $ac_cv_lib_gmp_main" >&5	9515	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp_main" >&5
10653	echo "${ECHO_T}$ac_cv_lib_gmp_main" >&6; }	9516	printf "%s\n" "$ac_cv_lib_gmp_main" >&6; }
10654	if test $ac_cv_lib_gmp_main = yes; then	9517	if test "x$ac_cv_lib_gmp_main" = xyes
10655	cat >>confdefs.h <<_ACEOF	9518	then :
10656	#define HAVE_LIBGMP 1	9519	printf "%s\n" "#define HAVE_LIBGMP 1" >>confdefs.h
10657	_ACEOF
10658		9520
10659	LIBS="-lgmp $LIBS"	9521	LIBS="-lgmp $LIBS"
10660		9522
10661	else	9523	else $as_nop
10662	{ { echo "$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
10663	echo "$as_me: error: libgmp not found, required for --enable-dns" >&2;}
10664	{ (exit 1); exit 1; }; }
10665	fi	9525	fi
10666		9526
10667		9527
10668		9528
10669	cat >>confdefs.h <<_ACEOF	9529	printf "%s\n" "#define ENABLE_DNS 1" >>confdefs.h
10670	#define ENABLE_DNS 1
10671	_ACEOF
10672		9530
10673		9531
10674		9532
10675	fi	9533	fi
10676		9534
10677		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 $RSA" >>confdefs.h
		9546
		9547
10678	HMAC=12	9548	HMACSIZE=12
10679	# Check whether --enable-hmac-length was given.	9549	# Check whether --enable-hmac-length was given.
10680	if test "${enable_hmac_length+set}" = set; then	9550	if test ${enable_hmac_length+y}
		9551	then :
10681	enableval=$enable_hmac_length; HMAC=$enableval	9552	enableval=$enable_hmac_length; HMACSIZE=$enableval
10682		9553
10683	fi	9554	fi
10684		9555
10685		9556
10686	cat >>confdefs.h <<_ACEOF	9557	printf "%s\n" "#define HMACLENGTH $HMACSIZE" >>confdefs.h
10687	#define HMACLENGTH $HMAC
10688	_ACEOF
10689
10690
10691	RAND=8
10692	# Check whether --enable-rand-length was given.
10693	if test "${enable_rand_length+set}" = set; then
10694	enableval=$enable_rand_length; RAND=$enableval
10695
10696	fi
10697
10698
10699	cat >>confdefs.h <<_ACEOF
10700	#define RAND_SIZE $RAND
10701	_ACEOF
10702		9558
10703		9559
10704	MTU=1500	9560	MTU=1500
10705	# Check whether --enable-max-mtu was given.	9561	# Check whether --enable-max-mtu was given.
10706	if test "${enable_max_mtu+set}" = set; then	9562	if test ${enable_max_mtu+y}
		9563	then :
10707	enableval=$enable_max_mtu; MTU=$enableval	9564	enableval=$enable_max_mtu; MTU=$enableval
10708		9565
10709	fi	9566	fi
10710		9567
10711		9568
10712	cat >>confdefs.h <<_ACEOF	9569	printf "%s\n" "#define MAX_MTU ($MTU + 14)" >>confdefs.h
10713	#define MAX_MTU $MTU + 14
10714	_ACEOF
10715		9570
10716		9571
10717	COMPRESS=1	9572	COMPRESS=1
10718	# Check whether --enable-compression was given.	9573	# Check whether --enable-compression was given.
10719	if test "${enable_compression+set}" = set; then	9574	if test ${enable_compression+y}
		9575	then :
10720	enableval=$enable_compression; if test "x$enableval" = xno; then	9576	enableval=$enable_compression; if test "x$enableval" = xno; then
10721	COMPRESS=0	9577	COMPRESS=0
10722	fi	9578	fi
10723		9579
10724	fi	9580	fi
10725		9581
10726		9582
10727	cat >>confdefs.h <<_ACEOF	9583	printf "%s\n" "#define ENABLE_COMPRESSION $COMPRESS" >>confdefs.h
10728	#define ENABLE_COMPRESSION $COMPRESS
10729	_ACEOF
10730		9584
10731		9585
10732	CIPHER=aes_128_cbc	9586	CIPHER=aes_128_ctr
10733	# Check whether --enable-cipher was given.	9587	# Check whether --enable-cipher was given.
10734	if test "${enable_cipher+set}" = set; then	9588	if test ${enable_cipher+y}
		9589	then :
10735	enableval=$enable_cipher; if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi	9590	enableval=$enable_cipher; #if test "x$enableval" = xbf ; then CIPHER=bf_ctr ; fi
10736	if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi	9591	if test "x$enableval" = xaes-128 ; then CIPHER=aes_128_ctr ; fi
10737	if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi	9592	if test "x$enableval" = xaes-192 ; then CIPHER=aes_192_ctr ; fi
10738	if test "x$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$enableval" = xcamellia-256; then CIPHER=camellia_256_ctr; fi
10739		9596
10740	fi	9597	fi
10741		9598
10742		9599
10743	cat >>confdefs.h <<_ACEOF	9600	printf "%s\n" "#define ENABLE_CIPHER EVP_${CIPHER}" >>confdefs.h
10744	#define ENABLE_CIPHER EVP_${CIPHER}
10745	_ACEOF
10746		9601
10747		9602
10748	DIGEST=ripemd160	9603	HMAC=sha1
10749	# Check whether --enable-digest was given.	9604	# Check whether --enable-hmac-digest was given.
10750	if test "${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$enableval" = xwhirlpool; then AUTH=whirlpool; fi
10751	enableval=$enable_digest; if test "x$enableval" = xsha512 ; then DIGEST=sha512 ; fi	9624	if test "x$enableval" = xsha512 ; then AUTH=sha512 ; fi
10752	if test "x$enableval" = xsha256 ; then DIGEST=sha256 ; fi	9625	if test "x$enableval" = xsha256 ; then AUTH=sha256 ; fi
10753	if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi
10754	if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi
10755	if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
10756	if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
10757		9626
10758	fi	9627	fi
10759		9628
10760		9629
10761	cat >>confdefs.h <<_ACEOF	9630	printf "%s\n" "#define ENABLE_AUTH EVP_${AUTH}" >>confdefs.h
10762	#define ENABLE_DIGEST EVP_${DIGEST}
10763	_ACEOF
10764		9631
10765		9632
10766	if $CXX -v --help 2>&1 | grep -q fno-rtti; then	9633	if $CXX -v --help 2>&1 | grep -q fno-rtti; then
10767	CXXFLAGS="$CXXFLAGS -fno-rtti"	9634	CXXFLAGS="$CXXFLAGS -fno-rtti"
10768	fi	9635	fi
…		…
10803	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
10804	eval ac_val=\$$ac_var	9671	eval ac_val=\$$ac_var
10805	case $ac_val in #(	9672	case $ac_val in #(
10806	*${as_nl}*)	9673	*${as_nl}*)
10807	case $ac_var in #(	9674	case $ac_var in #(
10808	*_cv_*) { echo "$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 $ac_var contains a newline" >&5
10809	echo "$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;} ;;
10810	esac	9677	esac
10811	case $ac_var in #(	9678	case $ac_var in #(
10812	_ | IFS | as_nl) ;; #(	9679	_ | IFS | as_nl) ;; #(
10813	*) $as_unset $ac_var ;;	9680	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		9681	*) { eval $ac_var=; unset $ac_var;} ;;
10814	esac ;;	9682	esac ;;
10815	esac	9683	esac
10816	done	9684	done
10817		9685
10818	(set) 2>&1 |	9686	(set) 2>&1 |
10819	case $as_nl`(ac_space=' '; set) 2>&1` in #(	9687	case $as_nl`(ac_space=' '; set) 2>&1` in #(
10820	*${as_nl}ac_space=\ *)	9688	*${as_nl}ac_space=\ *)
10821	# `set' does not quote correctly, so add quotes (double-quote	9689	# `set' does not quote correctly, so add quotes: double-quote
10822	# substitution turns \\\\ into \\, and sed turns \\ into \).	9690	# substitution turns \\\\ into \\, and sed turns \\ into \.
10823	sed -n \	9691	sed -n \
10824	"s/'/'\\\\''/g;	9692	"s/'/'\\\\''/g;
10825	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	9693	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
10826	;; #(	9694	;; #(
10827	*)	9695	*)
…		…
10833	) |	9701	) |
10834	sed '	9702	sed '
10835	/^ac_cv_env_/b end	9703	/^ac_cv_env_/b end
10836	t clear	9704	t clear
10837	:clear	9705	:clear
10838	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	9706	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
10839	t end	9707	t end
10840	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	9708	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
10841	:end' >>confcache	9709	:end' >>confcache
10842	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else	9710	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
10843	if test -w "$cache_file"; then	9711	if test -w "$cache_file"; then
10844	test "x$cache_file" != "x/dev/null" &&	9712	if test "x$cache_file" != "x/dev/null"; then
10845	{ echo "$as_me:$LINENO: updating cache $cache_file" >&5	9713	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
10846	echo "$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 "$cache_file"; then
10847	cat confcache >$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
10848	else	9727	else
10849	{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5	9728	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
10850	echo "$as_me: not updating unwritable cache $cache_file" >&6;}	9729	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
10851	fi	9730	fi
10852	fi	9731	fi
10853	rm -f confcache	9732	rm -f confcache
10854		9733
10855	test "x$prefix" = xNONE && prefix=$ac_default_prefix	9734	test "x$prefix" = xNONE && prefix=$ac_default_prefix
…		…
10858		9737
10859	DEFS=-DHAVE_CONFIG_H	9738	DEFS=-DHAVE_CONFIG_H
10860		9739
10861	ac_libobjs=	9740	ac_libobjs=
10862	ac_ltlibobjs=	9741	ac_ltlibobjs=
		9742	U=
10863	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
10864	# 1. Remove the extension, and $U if already installed.	9744	# 1. Remove the extension, and $U if already installed.
10865	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'	9745	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
10866	ac_i=`echo "$ac_i" | sed "$ac_script"`	9746	ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
10867	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR	9747	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
10868	# will be set to the directory where LIBOBJS objects are built.	9748	# will be set to the directory where LIBOBJS objects are built.
10869	ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"	9749	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
10870	ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'	9750	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
10871	done	9751	done
10872	LIBOBJS=$ac_libobjs	9752	LIBOBJS=$ac_libobjs
10873		9753
10874	LTLIBOBJS=$ac_ltlibobjs	9754	LTLIBOBJS=$ac_ltlibobjs
10875		9755
10876		9756
		9757	{ printf "%s\n" "$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 "$EXEEXT"; then
		9766	am__EXEEXT_TRUE=
		9767	am__EXEEXT_FALSE='#'
		9768	else
		9769	am__EXEEXT_TRUE='#'
		9770	am__EXEEXT_FALSE=
		9771	fi
		9772
10877	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then	9773	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
10878	{ { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.	9774	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
10879	Usually this means the macro was only invoked conditionally." >&5	9775	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10880	echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
10881	Usually this means the macro was only invoked conditionally." >&2;}
10882	{ (exit 1); exit 1; }; }
10883	fi	9776	fi
10884	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then	9777	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
10885	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.	9778	as_fn_error $? "conditional \"AMDEP\" was never defined.
10886	Usually this means the macro was only invoked conditionally." >&5	9779	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10887	echo "$as_me: error: conditional \"AMDEP\" was never defined.
10888	Usually this means the macro was only invoked conditionally." >&2;}
10889	{ (exit 1); exit 1; }; }
10890	fi	9780	fi
10891	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then	9781	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
10892	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.	9782	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
10893	Usually this means the macro was only invoked conditionally." >&5	9783	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10894	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
10895	Usually this means the macro was only invoked conditionally." >&2;}
10896	{ (exit 1); exit 1; }; }
10897	fi	9784	fi
10898	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then	9785	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
10899	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.	9786	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
10900	Usually this means the macro was only invoked conditionally." >&5	9787	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10901	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
10902	Usually this means the macro was only invoked conditionally." >&2;}
10903	{ (exit 1); exit 1; }; }
10904	fi	9788	fi
10905	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then	9789	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then
10906	{ { echo "$as_me:$LINENO: error: conditional \"ROHC\" was never defined.	9790	as_fn_error $? "conditional \"ROHC\" was never defined.
10907	Usually this means the macro was only invoked conditionally." >&5	9791	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10908	echo "$as_me: error: conditional \"ROHC\" was never defined.
10909	Usually this means the macro was only invoked conditionally." >&2;}
10910	{ (exit 1); exit 1; }; }
10911	fi	9792	fi
10912		9793
10913	: ${CONFIG_STATUS=./config.status}	9794	: "${CONFIG_STATUS=./config.status}"
		9795	ac_write_fail=0
10914	ac_clean_files_save=$ac_clean_files	9796	ac_clean_files_save=$ac_clean_files
10915	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	9797	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
10916	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	9798	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
10917	echo "$as_me: creating $CONFIG_STATUS" >&6;}	9799	printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
10918	cat >$CONFIG_STATUS <<_ACEOF	9800	as_write_fail=0
		9801	cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
10919	#! $SHELL	9802	#! $SHELL
10920	# Generated by $as_me.	9803	# Generated by $as_me.
10921	# Run this file to recreate the current configuration.	9804	# Run this file to recreate the current configuration.
10922	# Compiler output produced by configure, useful for debugging	9805	# Compiler output produced by configure, useful for debugging
10923	# configure, is in config.log if it exists.	9806	# configure, is in config.log if it exists.
10924		9807
10925	debug=false	9808	debug=false
10926	ac_cs_recheck=false	9809	ac_cs_recheck=false
10927	ac_cs_silent=false	9810	ac_cs_silent=false
		9811
10928	SHELL=\${CONFIG_SHELL-$SHELL}	9812	SHELL=\${CONFIG_SHELL-$SHELL}
		9813	export SHELL
10929	_ACEOF	9814	_ASEOF
10930		9815	cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
10931	cat >>$CONFIG_STATUS <<\_ACEOF
10932	## --------------------- ##	9816	## -------------------- ##
10933	## M4sh Initialization. ##	9817	## M4sh Initialization. ##
10934	## --------------------- ##	9818	## -------------------- ##
10935		9819
10936	# Be more Bourne compatible	9820	# Be more Bourne compatible
10937	DUALCASE=1; export DUALCASE # for MKS sh	9821	DUALCASE=1; export DUALCASE # for MKS sh
		9822	as_nop=:
10938	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	9823	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		9824	then :
10939	emulate sh	9825	emulate sh
10940	NULLCMD=:	9826	NULLCMD=:
10941	# 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
10942	# is contrary to our usage. Disable this feature.	9828	# is contrary to our usage. Disable this feature.
10943	alias -g '${1+"$@"}'='"$@"'	9829	alias -g '${1+"$@"}'='"$@"'
10944	setopt NO_GLOB_SUBST	9830	setopt NO_GLOB_SUBST
10945	else	9831	else $as_nop
10946	case `(set -o) 2>/dev/null` in	9832	case `(set -o) 2>/dev/null` in #(
10947	*posix*) set -o posix ;;	9833	*posix*) :
		9834	set -o posix ;; #(
		9835	*) :
		9836	;;
10948	esac	9837	esac
10949
10950	fi	9838	fi
10951		9839
10952		9840
10953		9841
		9842	# Reset variables that may have inherited troublesome values from
		9843	# the environment.
10954		9844
10955	# PATH needs CR
10956	# Avoid depending upon Character Ranges.
10957	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
10958	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
10959	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
10960	as_cr_digits='0123456789'
10961	as_cr_alnum=$as_cr_Letters$as_cr_digits
10962
10963	# The user is always right.
10964	if test "${PATH_SEPARATOR+set}" != set; then
10965	echo "#! /bin/sh" >conf$$.sh
10966	echo "exit 0" >>conf$$.sh
10967	chmod +x conf$$.sh
10968	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
10969	PATH_SEPARATOR=';'
10970	else
10971	PATH_SEPARATOR=:
10972	fi
10973	rm -f conf$$.sh
10974	fi
10975
10976	# Support unset when possible.
10977	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
10978	as_unset=unset
10979	else
10980	as_unset=false
10981	fi
10982
10983
10984	# IFS
10985	# 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.)
10986	# there to prevent editors from complaining about space-tab.	9848	# Quoting is to prevent editors from complaining about space-tab.
10987	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
10988	# splitting by setting IFS to empty value.)
10989	as_nl='	9849	as_nl='
10990	'	9850	'
		9851	export as_nl
10991	IFS=" "" $as_nl"	9852	IFS=" "" $as_nl"
10992		9853
		9854	PS1='$ '
		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
10993	# 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=
10994	case $0 in	9891	case $0 in #((
10995	*[\\/]* ) as_myself=$0 ;;	9892	*[\\/]* ) as_myself=$0 ;;
10996	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	9893	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10997	for as_dir in $PATH	9894	for as_dir in $PATH
10998	do	9895	do
10999	IFS=$as_save_IFS	9896	IFS=$as_save_IFS
11000	test -z "$as_dir" && as_dir=.	9897	case $as_dir in #(((
		9898	'') as_dir=./ ;;
		9899	*/) ;;
		9900	*) as_dir=$as_dir/ ;;
		9901	esac
11001	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	9902	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
11002	done	9903	done
11003	IFS=$as_save_IFS	9904	IFS=$as_save_IFS
11004		9905
11005	;;	9906	;;
11006	esac	9907	esac
11007	# We did not find ourselves, most probably we were run as `sh COMMAND'	9908	# We did not find ourselves, most probably we were run as `sh COMMAND'
11008	# in which case we are not to be found in the path.	9909	# in which case we are not to be found in the path.
11009	if test "x$as_myself" = x; then	9910	if test "x$as_myself" = x; then
11010	as_myself=$0	9911	as_myself=$0
11011	fi	9912	fi
11012	if test ! -f "$as_myself"; then	9913	if test ! -f "$as_myself"; then
11013	echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2	9914	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
11014	{ (exit 1); exit 1; }	9915	exit 1
11015	fi	9916	fi
11016		9917
11017	# Work around bugs in pre-3.0 UWIN ksh.
11018	for as_var in ENV MAIL MAILPATH
11019	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
11020	done
11021	PS1='$ '
11022	PS2='> '
11023	PS4='+ '
11024		9918
11025	# NLS nuisances.	9919
11026	for as_var in \	9920	# as_fn_error STATUS ERROR [LINENO LOG_FD]
11027	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	9921	# ----------------------------------------
11028	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
11029	LC_TELEPHONE LC_TIME	9923	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
11030	do	9924	# script with STATUS, using 1 if that was 0.
11031	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then	9925	as_fn_error ()
11032	eval $as_var=C; export $as_var	9926	{
11033	else	9927	as_status=$1; test $as_status -eq 0 && as_status=1
11034	($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" >&$4
11035	fi	9931	fi
11036	done	9932	printf "%s\n" "$as_me: error: $2" >&2
		9933	as_fn_exit $as_status
		9934	} # as_fn_error
11037		9935
11038	# 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
11039	if expr a : '\(a\)' >/dev/null 2>&1 &&	10003	if expr a : '\(a\)' >/dev/null 2>&1 &&
11040	test "X`expr 00001 : '.*\(...\)'`" = X001; then	10004	test "X`expr 00001 : '.*\(...\)'`" = X001; then
11041	as_expr=expr	10005	as_expr=expr
11042	else	10006	else
11043	as_expr=false	10007	as_expr=false
…		…
11047	as_basename=basename	10011	as_basename=basename
11048	else	10012	else
11049	as_basename=false	10013	as_basename=false
11050	fi	10014	fi
11051		10015
		10016	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		10017	as_dirname=dirname
		10018	else
		10019	as_dirname=false
		10020	fi
11052		10021
11053	# Name of the executable.
11054	as_me=`$as_basename -- "$0" ||	10022	as_me=`$as_basename -- "$0" ||
11055	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	10023	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
11056	X"$0" : 'X\(//\)$' \| \	10024	X"$0" : 'X\(//\)$' \| \
11057	X"$0" : 'X\(/\)' \| . 2>/dev/null ||	10025	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
11058	echo X/"$0" |	10026	printf "%s\n" X/"$0" |
11059	sed '/^.*\/\([^/][^/]*\)\/*$/{	10027	sed '/^.*\/\([^/][^/]*\)\/*$/{
11060	s//\1/	10028	s//\1/
11061	q	10029	q
11062	}	10030	}
11063	/^X\/\(\/\/\)$/{	10031	/^X\/\(\/\/\)$/{
…		…
11068	s//\1/	10036	s//\1/
11069	q	10037	q
11070	}	10038	}
11071	s/.*/./; q'`	10039	s/.*/./; q'`
11072		10040
11073	# CDPATH.	10041	# Avoid depending upon Character Ranges.
11074	$as_unset CDPATH	10042	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
		10043	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
		10044	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
		10045	as_cr_digits='0123456789'
		10046	as_cr_alnum=$as_cr_Letters$as_cr_digits
11075		10047
11076		10048
11077		10049	# Determine whether it's possible to make 'echo' print without a newline.
11078	as_lineno_1=$LINENO	10050	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
11079	as_lineno_2=$LINENO	10051	# for compatibility with existing Makefiles.
11080	test "x$as_lineno_1" != "x$as_lineno_2" &&
11081	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
11082
11083	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
11084	# uniformly replaced by the line number. The first 'sed' inserts a
11085	# line-number line after each line using $LINENO; the second 'sed'
11086	# does the real work. The second script uses 'N' to pair each
11087	# line-number line with the line containing $LINENO, and appends
11088	# trailing '-' during substitution so that $LINENO is not a special
11089	# case at line end.
11090	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
11091	# scripts with optimization help from Paolo Bonzini. Blame Lee
11092	# E. McMahon (1931-1989) for sed's syntax. :-)
11093	sed -n '
11094	p
11095	/[$]LINENO/=
11096	' <$as_myself |
11097	sed '
11098	s/[$]LINENO.*/&-/
11099	t lineno
11100	b
11101	:lineno
11102	N
11103	:loop
11104	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
11105	t loop
11106	s/-\n.*//
11107	' >$as_me.lineno &&
11108	chmod +x "$as_me.lineno" ||
11109	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
11110	{ (exit 1); exit 1; }; }
11111
11112	# Don't try to exec as it changes $[0], causing all sort of problems
11113	# (the dirname of $[0] is not the place where we might find the
11114	# original and so on. Autoconf is especially sensitive to this).
11115	. "./$as_me.lineno"
11116	# Exit status is that of the last command.
11117	exit
11118	}
11119
11120
11121	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
11122	as_dirname=dirname
11123	else
11124	as_dirname=false
11125	fi
11126
11127	ECHO_C= ECHO_N= ECHO_T=	10052	ECHO_C= ECHO_N= ECHO_T=
11128	case `echo -n x` in	10053	case `echo -n x` in #(((((
11129	-n*)	10054	-n*)
11130	case `echo 'x\c'` in	10055	case `echo 'xy\c'` in
11131	*c*) ECHO_T=' ';; # ECHO_T is single tab character.	10056	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
11132	*) ECHO_C='\c';;	10057	xy) ECHO_C='\c';;
		10058	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		10059	ECHO_T=' ';;
11133	esac;;	10060	esac;;
11134	*)	10061	*)
11135	ECHO_N='-n';;	10062	ECHO_N='-n';;
11136	esac	10063	esac
11137		10064
11138	if expr a : '\(a\)' >/dev/null 2>&1 &&	10065	# For backward compatibility with old third-party macros, we provide
11139	test "X`expr 00001 : '.*\(...\)'`" = X001; then	10066	# the shell variables $as_echo and $as_echo_n. New code should use
11140	as_expr=expr	10067	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
11141	else	10068	as_echo='printf %s\n'
11142	as_expr=false	10069	as_echo_n='printf %s'
11143	fi
11144		10070
11145	rm -f conf$$ conf$$.exe conf$$.file	10071	rm -f conf$$ conf$$.exe conf$$.file
11146	if test -d conf$$.dir; then	10072	if test -d conf$$.dir; then
11147	rm -f conf$$.dir/conf$$.file	10073	rm -f conf$$.dir/conf$$.file
11148	else	10074	else
11149	rm -f conf$$.dir	10075	rm -f conf$$.dir
11150	mkdir conf$$.dir	10076	mkdir conf$$.dir 2>/dev/null
11151	fi	10077	fi
11152	echo >conf$$.file	10078	if (echo >conf$$.file) 2>/dev/null; then
11153	if ln -s conf$$.file conf$$ 2>/dev/null; then	10079	if ln -s conf$$.file conf$$ 2>/dev/null; then
11154	as_ln_s='ln -s'	10080	as_ln_s='ln -s'
11155	# ... but there are two gotchas:	10081	# ... but there are two gotchas:
11156	# 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.
11157	# 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.
11158	# In both cases, we have to default to `cp -p'.	10084	# In both cases, we have to default to `cp -pR'.
11159	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 ||
11160	as_ln_s='cp -p'	10086	as_ln_s='cp -pR'
11161	elif ln conf$$.file conf$$ 2>/dev/null; then	10087	elif ln conf$$.file conf$$ 2>/dev/null; then
11162	as_ln_s=ln	10088	as_ln_s=ln
		10089	else
		10090	as_ln_s='cp -pR'
		10091	fi
11163	else	10092	else
11164	as_ln_s='cp -p'	10093	as_ln_s='cp -pR'
11165	fi	10094	fi
11166	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file	10095	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
11167	rmdir conf$$.dir 2>/dev/null	10096	rmdir conf$$.dir 2>/dev/null
11168		10097
11169	if mkdir -p . 2>/dev/null; then	10098
11170	as_mkdir_p=:	10099	# as_fn_mkdir_p
11171	else	10100	# -------------
11172	test -d ./-p && rmdir ./-p	10101	# Create "$as_dir" as a directory, including parents if necessary.
11173	as_mkdir_p=false	10102	as_fn_mkdir_p ()
11174	fi
11175
11176	if test -x / >/dev/null 2>&1; then
11177	as_test_x='test -x'
11178	else
11179	if ls -dL / >/dev/null 2>&1; then
11180	as_ls_L_option=L
11181	else
11182	as_ls_L_option=
11183	fi
11184	as_test_x='
11185	eval sh -c '\''
11186	if test -d "$1"; then
11187	test -d "$1/.";
11188	else
11189	case $1 in
11190	-*)set "./$1";;
11191	esac;
11192	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
11193	???[sx]*):;;*)false;;esac;fi
11194	'\'' sh
11195	'
11196	fi
11197	as_executable_p=$as_test_x
11198
11199	# Sed expression to map a string onto a valid CPP name.
11200	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
11201
11202	# Sed expression to map a string onto a valid variable name.
11203	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
11204
11205
11206	exec 6>&1
11207
11208	# Save the log message, to keep $[0] and so on meaningful, and to
11209	# report actual input values of CONFIG_FILES etc. instead of their
11210	# values after options handling.
11211	ac_log="
11212	This file was extended by $as_me, which was
11213	generated by GNU Autoconf 2.61. Invocation command line was
11214
11215	CONFIG_FILES = $CONFIG_FILES
11216	CONFIG_HEADERS = $CONFIG_HEADERS
11217	CONFIG_LINKS = $CONFIG_LINKS
11218	CONFIG_COMMANDS = $CONFIG_COMMANDS
11219	$ $0 $@
11220
11221	on `(hostname || uname -n) 2>/dev/null | sed 1q`
11222	"
11223
11224	_ACEOF
11225
11226	cat >>$CONFIG_STATUS <<_ACEOF
11227	# Files that config.status was made for.
11228	config_files="$ac_config_files"
11229	config_headers="$ac_config_headers"
11230	config_commands="$ac_config_commands"
11231
11232	_ACEOF
11233
11234	cat >>$CONFIG_STATUS <<\_ACEOF
11235	ac_cs_usage="\
11236	\`$as_me' instantiates files from templates according to the
11237	current configuration.
11238
11239	Usage: $0 [OPTIONS] [FILE]...
11240
11241	-h, --help print this help, then exit
11242	-V, --version print version number and configuration settings, then exit
11243	-q, --quiet do not print progress messages
11244	-d, --debug don't remove temporary files
11245	--recheck update $as_me by reconfiguring in the same conditions
11246	--file=FILE[:TEMPLATE]
11247	instantiate the configuration file FILE
11248	--header=FILE[:TEMPLATE]
11249	instantiate the configuration header FILE
11250
11251	Configuration files:
11252	$config_files
11253
11254	Configuration headers:
11255	$config_headers
11256
11257	Configuration commands:
11258	$config_commands
11259
11260	Report bugs to <bug-autoconf@gnu.org>."
11261
11262	_ACEOF
11263	cat >>$CONFIG_STATUS <<_ACEOF
11264	ac_cs_version="\\
11265	config.status
11266	configured by $0, generated by GNU Autoconf 2.61,
11267	with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
11268
11269	Copyright (C) 2006 Free Software Foundation, Inc.
11270	This config.status script is free software; the Free Software Foundation
11271	gives unlimited permission to copy, distribute and modify it."
11272
11273	ac_pwd='$ac_pwd'
11274	srcdir='$srcdir'
11275	INSTALL='$INSTALL'
11276	_ACEOF
11277
11278	cat >>$CONFIG_STATUS <<\_ACEOF
11279	# If no file are specified by the user, then we need to provide default
11280	# value. By we need to know if files were specified by the user.
11281	ac_need_defaults=:
11282	while test $# != 0
11283	do
11284	case $1 in
11285	--*=*)
11286	ac_option=`expr "X$1" : 'X\([^=]*\)='`
11287	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
11288	ac_shift=:
11289	;;
11290	*)
11291	ac_option=$1
11292	ac_optarg=$2
11293	ac_shift=shift
11294	;;
11295	esac
11296
11297	case $ac_option in
11298	# Handling of the options.
11299	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
11300	ac_cs_recheck=: ;;
11301	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
11302	echo "$ac_cs_version"; exit ;;
11303	--debug | --debu | --deb | --de | --d | -d )
11304	debug=: ;;
11305	--file | --fil | --fi | --f )
11306	$ac_shift
11307	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
11308	ac_need_defaults=false;;
11309	--header | --heade | --head | --hea )
11310	$ac_shift
11311	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
11312	ac_need_defaults=false;;
11313	--he | --h)
11314	# Conflict between --help and --header
11315	{ echo "$as_me: error: ambiguous option: $1
11316	Try \`$0 --help' for more information." >&2
11317	{ (exit 1); exit 1; }; };;
11318	--help | --hel | -h )
11319	echo "$ac_cs_usage"; exit ;;
11320	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
11321	| -silent | --silent | --silen | --sile | --sil | --si | --s)
11322	ac_cs_silent=: ;;
11323
11324	# This is an error.
11325	-*) { echo "$as_me: error: unrecognized option: $1
11326	Try \`$0 --help' for more information." >&2
11327	{ (exit 1); exit 1; }; } ;;
11328
11329	*) ac_config_targets="$ac_config_targets $1"
11330	ac_need_defaults=false ;;
11331
11332	esac
11333	shift
11334	done
11335
11336	ac_configure_extra_args=
11337
11338	if $ac_cs_silent; then
11339	exec 6>/dev/null
11340	ac_configure_extra_args="$ac_configure_extra_args --silent"
11341	fi
11342
11343	_ACEOF
11344	cat >>$CONFIG_STATUS <<_ACEOF
11345	if \$ac_cs_recheck; then
11346	echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
11347	CONFIG_SHELL=$SHELL
11348	export CONFIG_SHELL
11349	exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
11350	fi
11351
11352	_ACEOF
11353	cat >>$CONFIG_STATUS <<\_ACEOF
11354	exec 5>>config.log
11355	{	10103	{
11356	echo
11357	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
11358	## Running $as_me. ##
11359	_ASBOX
11360	echo "$ac_log"
11361	} >&5
11362		10104
11363	_ACEOF
11364	cat >>$CONFIG_STATUS <<_ACEOF
11365	#
11366	# INIT-COMMANDS
11367	#
11368	# Capture the value of obsolete ALL_LINGUAS because we need it to compute
11369	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
11370	# from automake.
11371	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'
11372	# Capture the value of LINGUAS because we need it to compute CATALOGS.
11373	LINGUAS="${LINGUAS-%UNSET%}"
11374
11375	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
11376
11377	_ACEOF
11378
11379	cat >>$CONFIG_STATUS <<\_ACEOF
11380
11381	# Handling of arguments.
11382	for ac_config_target in $ac_config_targets
11383	do
11384	case $ac_config_target in
11385	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
11386	"default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
11387	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
11388	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
11389	"po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
11390	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
11391	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
11392	"lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
11393	"m4/Makefile") CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
11394
11395	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
11396	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
11397	{ (exit 1); exit 1; }; };;
11398	esac
11399	done
11400
11401
11402	# If the user did not use the arguments to specify the items to instantiate,
11403	# then the envvar interface is used. Set only those that are not.
11404	# We use the long form for the default assignment because of an extremely
11405	# bizarre bug on SunOS 4.1.3.
11406	if $ac_need_defaults; then
11407	test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
11408	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
11409	test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
11410	fi
11411
11412	# Have a temporary directory for convenience. Make it in the build tree
11413	# simply because there is no reason against having it here, and in addition,
11414	# creating and moving files from /tmp can sometimes cause problems.
11415	# Hook for its removal unless debugging.
11416	# Note that there is a small window in which the directory will not be cleaned:
11417	# after its creation but before its name has been assigned to `$tmp'.
11418	$debug ||
11419	{
11420	tmp=
11421	trap 'exit_status=$?
11422	{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
11423	' 0
11424	trap '{ (exit 1); exit 1; }' 1 2 13 15
11425	}
11426	# Create a (secure) tmp directory for tmp files.
11427
11428	{
11429	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
11430	test -n "$tmp" && test -d "$tmp"
11431	} ||
11432	{
11433	tmp=./conf$$-$RANDOM
11434	(umask 077 && mkdir "$tmp")
11435	} ||
11436	{
11437	echo "$me: cannot create a temporary directory in ." >&2
11438	{ (exit 1); exit 1; }
11439	}
11440
11441	#
11442	# Set up the sed scripts for CONFIG_FILES section.
11443	#
11444
11445	# No need to generate the scripts if there are no CONFIG_FILES.
11446	# This happens for instance when ./config.status config.h
11447	if test -n "$CONFIG_FILES"; then
11448
11449	_ACEOF
11450
11451
11452
11453	ac_delim='%!_!# '
11454	for ac_last_try in false false false false false :; do
11455	cat >conf$$subs.sed <<_ACEOF
11456	SHELL!$SHELL$ac_delim
11457	PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
11458	PACKAGE_NAME!$PACKAGE_NAME$ac_delim
11459	PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
11460	PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
11461	PACKAGE_STRING!$PACKAGE_STRING$ac_delim
11462	PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
11463	exec_prefix!$exec_prefix$ac_delim
11464	prefix!$prefix$ac_delim
11465	program_transform_name!$program_transform_name$ac_delim
11466	bindir!$bindir$ac_delim
11467	sbindir!$sbindir$ac_delim
11468	libexecdir!$libexecdir$ac_delim
11469	datarootdir!$datarootdir$ac_delim
11470	datadir!$datadir$ac_delim
11471	sysconfdir!$sysconfdir$ac_delim
11472	sharedstatedir!$sharedstatedir$ac_delim
11473	localstatedir!$localstatedir$ac_delim
11474	includedir!$includedir$ac_delim
11475	oldincludedir!$oldincludedir$ac_delim
11476	docdir!$docdir$ac_delim
11477	infodir!$infodir$ac_delim
11478	htmldir!$htmldir$ac_delim
11479	dvidir!$dvidir$ac_delim
11480	pdfdir!$pdfdir$ac_delim
11481	psdir!$psdir$ac_delim
11482	libdir!$libdir$ac_delim
11483	localedir!$localedir$ac_delim
11484	mandir!$mandir$ac_delim
11485	DEFS!$DEFS$ac_delim
11486	ECHO_C!$ECHO_C$ac_delim
11487	ECHO_N!$ECHO_N$ac_delim
11488	ECHO_T!$ECHO_T$ac_delim
11489	LIBS!$LIBS$ac_delim
11490	build_alias!$build_alias$ac_delim
11491	host_alias!$host_alias$ac_delim
11492	target_alias!$target_alias$ac_delim
11493	build!$build$ac_delim
11494	build_cpu!$build_cpu$ac_delim
11495	build_vendor!$build_vendor$ac_delim
11496	build_os!$build_os$ac_delim
11497	host!$host$ac_delim
11498	host_cpu!$host_cpu$ac_delim
11499	host_vendor!$host_vendor$ac_delim
11500	host_os!$host_os$ac_delim
11501	target!$target$ac_delim
11502	target_cpu!$target_cpu$ac_delim
11503	target_vendor!$target_vendor$ac_delim
11504	target_os!$target_os$ac_delim
11505	INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
11506	INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
11507	INSTALL_DATA!$INSTALL_DATA$ac_delim
11508	CYGPATH_W!$CYGPATH_W$ac_delim
11509	PACKAGE!$PACKAGE$ac_delim
11510	VERSION!$VERSION$ac_delim
11511	ACLOCAL!$ACLOCAL$ac_delim
11512	AUTOCONF!$AUTOCONF$ac_delim
11513	AUTOMAKE!$AUTOMAKE$ac_delim
11514	AUTOHEADER!$AUTOHEADER$ac_delim
11515	MAKEINFO!$MAKEINFO$ac_delim
11516	AMTAR!$AMTAR$ac_delim
11517	install_sh!$install_sh$ac_delim
11518	STRIP!$STRIP$ac_delim
11519	INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim
11520	AWK!$AWK$ac_delim
11521	SET_MAKE!$SET_MAKE$ac_delim
11522	am__leading_dot!$am__leading_dot$ac_delim
11523	MAINTAINER_MODE_TRUE!$MAINTAINER_MODE_TRUE$ac_delim
11524	MAINTAINER_MODE_FALSE!$MAINTAINER_MODE_FALSE$ac_delim
11525	MAINT!$MAINT$ac_delim
11526	MKINSTALLDIRS!$MKINSTALLDIRS$ac_delim
11527	MSGFMT!$MSGFMT$ac_delim
11528	GMSGFMT!$GMSGFMT$ac_delim
11529	XGETTEXT!$XGETTEXT$ac_delim
11530	MSGMERGE!$MSGMERGE$ac_delim
11531	CC!$CC$ac_delim
11532	CFLAGS!$CFLAGS$ac_delim
11533	LDFLAGS!$LDFLAGS$ac_delim
11534	CPPFLAGS!$CPPFLAGS$ac_delim
11535	ac_ct_CC!$ac_ct_CC$ac_delim
11536	EXEEXT!$EXEEXT$ac_delim
11537	OBJEXT!$OBJEXT$ac_delim
11538	DEPDIR!$DEPDIR$ac_delim
11539	am__include!$am__include$ac_delim
11540	am__quote!$am__quote$ac_delim
11541	AMDEP_TRUE!$AMDEP_TRUE$ac_delim
11542	AMDEP_FALSE!$AMDEP_FALSE$ac_delim
11543	AMDEPBACKSLASH!$AMDEPBACKSLASH$ac_delim
11544	CCDEPMODE!$CCDEPMODE$ac_delim
11545	am__fastdepCC_TRUE!$am__fastdepCC_TRUE$ac_delim
11546	am__fastdepCC_FALSE!$am__fastdepCC_FALSE$ac_delim
11547	USE_NLS!$USE_NLS$ac_delim
11548	LIBICONV!$LIBICONV$ac_delim
11549	LTLIBICONV!$LTLIBICONV$ac_delim
11550	INTLLIBS!$INTLLIBS$ac_delim
11551	LIBINTL!$LIBINTL$ac_delim
11552	LTLIBINTL!$LTLIBINTL$ac_delim
11553	_ACEOF
11554
11555	if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
11556	break
11557	elif $ac_last_try; then
11558	{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
11559	echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
11560	{ (exit 1); exit 1; }; }
11561	else
11562	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
11563	fi
11564	done
11565
11566	ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
11567	if test -n "$ac_eof"; then
11568	ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
11569	ac_eof=`expr $ac_eof + 1`
11570	fi
11571
11572	cat >>$CONFIG_STATUS <<_ACEOF
11573	cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
11574	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
11575	_ACEOF
11576	sed '
11577	s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
11578	s/^/s,@/; s/!/@,|#_!!_#|/
11579	:n
11580	t n
11581	s/'"$ac_delim"'$/,g/; t
11582	s/$/\\/; p
11583	N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
11584	' >>$CONFIG_STATUS <conf$$subs.sed
11585	rm -f conf$$subs.sed
11586	cat >>$CONFIG_STATUS <<_ACEOF
11587	CEOF$ac_eof
11588	_ACEOF
11589
11590
11591	ac_delim='%!_!# '
11592	for ac_last_try in false false false false false :; do
11593	cat >conf$$subs.sed <<_ACEOF
11594	POSUB!$POSUB$ac_delim
11595	CPP!$CPP$ac_delim
11596	CXX!$CXX$ac_delim
11597	CXXFLAGS!$CXXFLAGS$ac_delim
11598	ac_ct_CXX!$ac_ct_CXX$ac_delim
11599	CXXDEPMODE!$CXXDEPMODE$ac_delim
11600	am__fastdepCXX_TRUE!$am__fastdepCXX_TRUE$ac_delim
11601	am__fastdepCXX_FALSE!$am__fastdepCXX_FALSE$ac_delim
11602	GREP!$GREP$ac_delim
11603	EGREP!$EGREP$ac_delim
11604	LN_S!$LN_S$ac_delim
11605	RANLIB!$RANLIB$ac_delim
11606	IFTYPE!$IFTYPE$ac_delim
11607	IFSUBTYPE!$IFSUBTYPE$ac_delim
11608	CXXCPP!$CXXCPP$ac_delim
11609	ALLOCA!$ALLOCA$ac_delim
11610	LINUX_IF_TUN_H!$LINUX_IF_TUN_H$ac_delim
11611	HAVE_TUNTAP!$HAVE_TUNTAP$ac_delim
11612	LDFLAGS_DAEMON!$LDFLAGS_DAEMON$ac_delim
11613	ROHC_TRUE!$ROHC_TRUE$ac_delim
11614	ROHC_FALSE!$ROHC_FALSE$ac_delim
11615	INCLUDES!$INCLUDES$ac_delim
11616	LIBOBJS!$LIBOBJS$ac_delim
11617	LTLIBOBJS!$LTLIBOBJS$ac_delim
11618	_ACEOF
11619
11620	if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 24; then
11621	break
11622	elif $ac_last_try; then
11623	{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
11624	echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
11625	{ (exit 1); exit 1; }; }
11626	else
11627	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
11628	fi
11629	done
11630
11631	ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
11632	if test -n "$ac_eof"; then
11633	ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
11634	ac_eof=`expr $ac_eof + 1`
11635	fi
11636
11637	cat >>$CONFIG_STATUS <<_ACEOF
11638	cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
11639	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
11640	_ACEOF
11641	sed '
11642	s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
11643	s/^/s,@/; s/!/@,|#_!!_#|/
11644	:n
11645	t n
11646	s/'"$ac_delim"'$/,g/; t
11647	s/$/\\/; p
11648	N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
11649	' >>$CONFIG_STATUS <conf$$subs.sed
11650	rm -f conf$$subs.sed
11651	cat >>$CONFIG_STATUS <<_ACEOF
11652	:end
11653	s/|#_!!_#|//g
11654	CEOF$ac_eof
11655	_ACEOF
11656
11657
11658	# VPATH may cause trouble with some makes, so we remove $(srcdir),
11659	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
11660	# trailing colons and then remove the whole line if VPATH becomes empty
11661	# (actually we leave an empty line to preserve line numbers).
11662	if test "x$srcdir" = x.; then
11663	ac_vpsub='/^[ ]*VPATH[ ]*=/{
11664	s/:*\$(srcdir):*/:/
11665	s/:*\${srcdir}:*/:/
11666	s/:*@srcdir@:*/:/
11667	s/^\([^=]*=[ ]*\):*/\1/
11668	s/:*$//
11669	s/^[^=]*=[ ]*$//
11670	}'
11671	fi
11672
11673	cat >>$CONFIG_STATUS <<\_ACEOF
11674	fi # test -n "$CONFIG_FILES"
11675
11676
11677	for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS
11678	do
11679	case $ac_tag in
11680	:[FHLC]) ac_mode=$ac_tag; continue;;
11681	esac
11682	case $ac_mode$ac_tag in
11683	:[FHL]*:*);;
11684	:L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
11685	echo "$as_me: error: Invalid tag $ac_tag." >&2;}
11686	{ (exit 1); exit 1; }; };;
11687	:[FH]-) ac_tag=-:-;;
11688	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
11689	esac
11690	ac_save_IFS=$IFS
11691	IFS=:
11692	set x $ac_tag
11693	IFS=$ac_save_IFS
11694	shift
11695	ac_file=$1
11696	shift
11697
11698	case $ac_mode in
11699	:L) ac_source=$1;;
11700	:[FH])
11701	ac_file_inputs=
11702	for ac_f
11703	do
11704	case $ac_f in
11705	-) ac_f="$tmp/stdin";;
11706	*) # Look for the file first in the build tree, then in the source tree
11707	# (if the path is not absolute). The absolute path cannot be DOS-style,
11708	# because $ac_f cannot contain `:'.
11709	test -f "$ac_f" ||
11710	case $ac_f in
11711	[\\/$]*) false;;
11712	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
11713	esac ||
11714	{ { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
11715	echo "$as_me: error: cannot find input file: $ac_f" >&2;}
11716	{ (exit 1); exit 1; }; };;
11717	esac
11718	ac_file_inputs="$ac_file_inputs $ac_f"
11719	done
11720
11721	# Let's still pretend it is `configure' which instantiates (i.e., don't
11722	# use $as_me), people would be surprised to read:
11723	# /* config.h. Generated by config.status. */
11724	configure_input="Generated from "`IFS=:
11725	echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
11726	if test x"$ac_file" != x-; then
11727	configure_input="$ac_file. $configure_input"
11728	{ echo "$as_me:$LINENO: creating $ac_file" >&5
11729	echo "$as_me: creating $ac_file" >&6;}
11730	fi
11731
11732	case $ac_tag in
11733	*:-:* | *:-) cat >"$tmp/stdin";;
11734	esac
11735	;;
11736	esac
11737
11738	ac_dir=`$as_dirname -- "$ac_file" ||
11739	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11740	X"$ac_file" : 'X\(//\)[^/]' \| \
11741	X"$ac_file" : 'X\(//\)$' \| \
11742	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
11743	echo X"$ac_file" |
11744	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
11745	s//\1/
11746	q
11747	}
11748	/^X\(\/\/\)[^/].*/{
11749	s//\1/
11750	q
11751	}
11752	/^X\(\/\/\)$/{
11753	s//\1/
11754	q
11755	}
11756	/^X\(\/\).*/{
11757	s//\1/
11758	q
11759	}
11760	s/.*/./; q'`
11761	{ as_dir="$ac_dir"
11762	case $as_dir in #(	10105	case $as_dir in #(
11763	-*) as_dir=./$as_dir;;	10106	-*) as_dir=./$as_dir;;
11764	esac	10107	esac
11765	test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {	10108	test -d "$as_dir" || eval $as_mkdir_p || {
11766	as_dirs=	10109	as_dirs=
11767	while :; do	10110	while :; do
11768	case $as_dir in #(	10111	case $as_dir in #(
11769	*\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(	10112	*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
11770	*) as_qdir=$as_dir;;	10113	*) as_qdir=$as_dir;;
11771	esac	10114	esac
11772	as_dirs="'$as_qdir' $as_dirs"	10115	as_dirs="'$as_qdir' $as_dirs"
11773	as_dir=`$as_dirname -- "$as_dir" ||	10116	as_dir=`$as_dirname -- "$as_dir" ||
11774	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	10117	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11775	X"$as_dir" : 'X\(//\)[^/]' \| \	10118	X"$as_dir" : 'X\(//\)[^/]' \| \
11776	X"$as_dir" : 'X\(//\)$' \| \	10119	X"$as_dir" : 'X\(//\)$' \| \
11777	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||	10120	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
11778	echo X"$as_dir" |	10121	printf "%s\n" X"$as_dir" |
11779	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	10122	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
11780	s//\1/	10123	s//\1/
11781	q	10124	q
11782	}	10125	}
11783	/^X\(\/\/\)[^/].*/{	10126	/^X\(\/\/\)[^/].*/{
…		…
11794	}	10137	}
11795	s/.*/./; q'`	10138	s/.*/./; q'`
11796	test -d "$as_dir" && break	10139	test -d "$as_dir" && break
11797	done	10140	done
11798	test -z "$as_dirs" || eval "mkdir $as_dirs"	10141	test -z "$as_dirs" || eval "mkdir $as_dirs"
11799	} || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5	10142	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
11800	echo "$as_me: error: cannot create directory $as_dir" >&2;}	10143
11801	{ (exit 1); exit 1; }; }; }	10144
		10145	} # as_fn_mkdir_p
		10146	if mkdir -p . 2>/dev/null; then
		10147	as_mkdir_p='mkdir -p "$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="$ac_dir"; as_fn_mkdir_p
11802	ac_builddir=.	10799	ac_builddir=.
11803		10800
11804	case "$ac_dir" in	10801	case "$ac_dir" in
11805	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	10802	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
11806	*)	10803	*)
11807	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	10804	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
11808	# A ".." for each directory in $ac_dir_suffix.	10805	# A ".." for each directory in $ac_dir_suffix.
11809	ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`	10806	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
11810	case $ac_top_builddir_sub in	10807	case $ac_top_builddir_sub in
11811	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	10808	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
11812	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	10809	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
11813	esac ;;	10810	esac ;;
11814	esac	10811	esac
…		…
11842		10839
11843	case $INSTALL in	10840	case $INSTALL in
11844	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	10841	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
11845	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;	10842	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
11846	esac	10843	esac
		10844	ac_MKDIR_P=$MKDIR_P
		10845	case $MKDIR_P in
		10846	[\\/$]* | ?:[\\/]* ) ;;
		10847	*/*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
		10848	esac
11847	_ACEOF	10849	_ACEOF
11848		10850
11849	cat >>$CONFIG_STATUS <<\_ACEOF	10851	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
11850	# If the template does not know about datarootdir, expand it.	10852	# If the template does not know about datarootdir, expand it.
11851	# 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.
11852	ac_datarootdir_hack=; ac_datarootdir_seen=	10854	ac_datarootdir_hack=; ac_datarootdir_seen=
11853		10855	ac_sed_dataroot='
11854	case `sed -n '/datarootdir/ {	10856	/datarootdir/ {
11855	p	10857	p
11856	q	10858	q
11857	}	10859	}
11858	/@datadir@/p	10860	/@datadir@/p
11859	/@docdir@/p	10861	/@docdir@/p
11860	/@infodir@/p	10862	/@infodir@/p
11861	/@localedir@/p	10863	/@localedir@/p
11862	/@mandir@/p	10864	/@mandir@/p'
11863	' $ac_file_inputs` in	10865	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
11864	*datarootdir*) ac_datarootdir_seen=yes;;	10866	*datarootdir*) ac_datarootdir_seen=yes;;
11865	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)	10867	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
11866	{ echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5	10868	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
11867	echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}	10869	printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
11868	_ACEOF	10870	_ACEOF
11869	cat >>$CONFIG_STATUS <<_ACEOF	10871	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
11870	ac_datarootdir_hack='	10872	ac_datarootdir_hack='
11871	s&@datadir@&$datadir&g	10873	s&@datadir@&$datadir&g
11872	s&@docdir@&$docdir&g	10874	s&@docdir@&$docdir&g
11873	s&@infodir@&$infodir&g	10875	s&@infodir@&$infodir&g
11874	s&@localedir@&$localedir&g	10876	s&@localedir@&$localedir&g
11875	s&@mandir@&$mandir&g	10877	s&@mandir@&$mandir&g
11876	s&\\\${datarootdir}&$datarootdir&g' ;;	10878	s&\\\${datarootdir}&$datarootdir&g' ;;
11877	esac	10879	esac
11878	_ACEOF	10880	_ACEOF
11879		10881
11880	# Neutralize VPATH when `$srcdir' = `.'.	10882	# Neutralize VPATH when `$srcdir' = `.'.
11881	# Shell code in configure.ac might set extrasub.	10883	# Shell code in configure.ac might set extrasub.
11882	# FIXME: do we really want to maintain this feature?	10884	# FIXME: do we really want to maintain this feature?
11883	cat >>$CONFIG_STATUS <<_ACEOF	10885	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
11884	sed "$ac_vpsub	10886	ac_sed_extra="$ac_vpsub
11885	$extrasub	10887	$extrasub
11886	_ACEOF	10888	_ACEOF
11887	cat >>$CONFIG_STATUS <<\_ACEOF	10889	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
11888	:t	10890	:t
11889	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	10891	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
11890	s&@configure_input@&$configure_input&;t t	10892	s|@configure_input@|$ac_sed_conf_input|;t t
11891	s&@top_builddir@&$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
11892	s&@srcdir@&$ac_srcdir&;t t	10895	s&@srcdir@&$ac_srcdir&;t t
11893	s&@abs_srcdir@&$ac_abs_srcdir&;t t	10896	s&@abs_srcdir@&$ac_abs_srcdir&;t t
11894	s&@top_srcdir@&$ac_top_srcdir&;t t	10897	s&@top_srcdir@&$ac_top_srcdir&;t t
11895	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t	10898	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
11896	s&@builddir@&$ac_builddir&;t t	10899	s&@builddir@&$ac_builddir&;t t
11897	s&@abs_builddir@&$ac_abs_builddir&;t t	10900	s&@abs_builddir@&$ac_abs_builddir&;t t
11898	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t	10901	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
11899	s&@INSTALL@&$ac_INSTALL&;t t	10902	s&@INSTALL@&$ac_INSTALL&;t t
		10903	s&@MKDIR_P@&$ac_MKDIR_P&;t t
11900	$ac_datarootdir_hack	10904	$ac_datarootdir_hack
11901	" $ac_file_inputs | sed -f "$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
11902		10908
11903	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&	10909	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
11904	{ 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"; } &&
11905	{ 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"; } &&
11906	{ echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'	10913	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
11907	which seems to be undefined. Please make sure it is defined." >&5	10914	which seems to be undefined. Please make sure it is defined" >&5
11908	echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'	10915	printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
11909	which seems to be undefined. Please make sure it is defined." >&2;}	10916	which seems to be undefined. Please make sure it is defined" >&2;}
11910		10917
11911	rm -f "$tmp/stdin"	10918	rm -f "$ac_tmp/stdin"
11912	case $ac_file in	10919	case $ac_file in
11913	-) cat "$tmp/out"; rm -f "$tmp/out";;	10920	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
11914	*) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;	10921	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
11915	esac	10922	esac \
		10923	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
11916	;;	10924	;;
11917	:H)	10925	:H)
11918	#	10926	#
11919	# CONFIG_HEADER	10927	# CONFIG_HEADER
11920	#	10928	#
11921	_ACEOF
11922
11923	# Transform confdefs.h into a sed script `conftest.defines', that
11924	# substitutes the proper values into config.h.in to produce config.h.
11925	rm -f conftest.defines conftest.tail
11926	# First, append a space to every undef/define line, to ease matching.
11927	echo 's/$/ /' >conftest.defines
11928	# Then, protect against being on the right side of a sed subst, or in
11929	# an unquoted here document, in config.status. If some macros were
11930	# called several times there might be several #defines for the same
11931	# symbol, which is useless. But do not sort them, since the last
11932	# AC_DEFINE must be honored.
11933	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
11934	# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
11935	# NAME is the cpp macro being defined, VALUE is the value it is being given.
11936	# PARAMS is the parameter list in the macro definition--in most cases, it's
11937	# just an empty string.
11938	ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*'
11939	ac_dB='\\)[ (].*,\\1define\\2'
11940	ac_dC=' '
11941	ac_dD=' ,'
11942
11943	uniq confdefs.h |
11944	sed -n '
11945	t rset
11946	:rset
11947	s/^[ ]*#[ ]*define[ ][ ]*//
11948	t ok
11949	d
11950	:ok
11951	s/[\\&,]/\\&/g
11952	s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
11953	s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
11954	' >>conftest.defines
11955
11956	# Remove the space that was appended to ease matching.
11957	# Then replace #undef with comments. This is necessary, for
11958	# example, in the case of _POSIX_SOURCE, which is predefined and required
11959	# on some systems where configure will not decide to define it.
11960	# (The regexp can be short, since the line contains either #define or #undef.)
11961	echo 's/ $//
11962	s,^[ #]*u.*,/* & */,' >>conftest.defines
11963
11964	# Break up conftest.defines:
11965	ac_max_sed_lines=50
11966
11967	# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
11968	# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
11969	# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
11970	# et cetera.
11971	ac_in='$ac_file_inputs'
11972	ac_out='"$tmp/out1"'
11973	ac_nxt='"$tmp/out2"'
11974
11975	while :
11976	do
11977	# Write a here document:
11978	cat >>$CONFIG_STATUS <<_ACEOF
11979	# First, check the format of the line:
11980	cat >"\$tmp/defines.sed" <<\\CEOF
11981	/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def
11982	/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def
11983	b
11984	:def
11985	_ACEOF
11986	sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
11987	echo 'CEOF
11988	sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
11989	ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
11990	sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
11991	grep . conftest.tail >/dev/null || break
11992	rm -f conftest.defines
11993	mv conftest.tail conftest.defines
11994	done
11995	rm -f conftest.defines conftest.tail
11996
11997	echo "ac_result=$ac_in" >>$CONFIG_STATUS
11998	cat >>$CONFIG_STATUS <<\_ACEOF
11999	if test x"$ac_file" != x-; then	10929	if test x"$ac_file" != x-; then
12000	echo "/* $configure_input */" >"$tmp/config.h"	10930	{
12001	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
12002	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
12003	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	10936	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
12004	echo "$as_me: $ac_file is unchanged" >&6;}	10937	printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
12005	else	10938	else
12006	rm -f $ac_file	10939	rm -f "$ac_file"
12007	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
12008	fi	10942	fi
12009	else	10943	else
12010	echo "/* $configure_input */"	10944	printf "%s\n" "/* $configure_input */" >&1 \
12011	cat "$ac_result"	10945	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
		10946	|| as_fn_error $? "could not create -" "$LINENO" 5
12012	fi	10947	fi
12013	rm -f "$tmp/out12"
12014	# Compute $ac_file's index in $config_headers.	10948	# Compute "$ac_file"'s index in $config_headers.
		10949	_am_arg="$ac_file"
12015	_am_stamp_count=1	10950	_am_stamp_count=1
12016	for _am_header in $config_headers :; do	10951	for _am_header in $config_headers :; do
12017	case $_am_header in	10952	case $_am_header in
12018	$ac_file | $ac_file:* )	10953	$_am_arg | $_am_arg:* )
12019	break ;;	10954	break ;;
12020	* )	10955	* )
12021	_am_stamp_count=`expr $_am_stamp_count + 1` ;;	10956	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
12022	esac	10957	esac
12023	done	10958	done
12024	echo "timestamp for $ac_file" >`$as_dirname -- $ac_file ||	10959	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
12025	$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	10960	$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12026	X$ac_file : 'X\(//\)[^/]' \| \	10961	X"$_am_arg" : 'X\(//\)[^/]' \| \
12027	X$ac_file : 'X\(//\)$' \| \	10962	X"$_am_arg" : 'X\(//\)$' \| \
12028	X$ac_file : 'X\(/\)' \| . 2>/dev/null ||	10963	X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
12029	echo X$ac_file |	10964	printf "%s\n" X"$_am_arg" |
12030	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	10965	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12031	s//\1/	10966	s//\1/
12032	q	10967	q
12033	}	10968	}
12034	/^X\(\/\/\)[^/].*/{	10969	/^X\(\/\/\)[^/].*/{
…		…
12044	q	10979	q
12045	}	10980	}
12046	s/.*/./; q'`/stamp-h$_am_stamp_count	10981	s/.*/./; q'`/stamp-h$_am_stamp_count
12047	;;	10982	;;
12048		10983
12049	:C) { echo "$as_me:$LINENO: executing $ac_file commands" >&5	10984	:C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
12050	echo "$as_me: executing $ac_file commands" >&6;}	10985	printf "%s\n" "$as_me: executing $ac_file commands" >&6;}
12051	;;	10986	;;
12052	esac	10987	esac
12053		10988
12054		10989
12055	case $ac_file$ac_mode in	10990	case $ac_file$ac_mode in
…		…
12147	done	11082	done
12148	fi	11083	fi
12149	;;	11084	;;
12150	esac	11085	esac
12151	done ;;	11086	done ;;
12152	"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 $CONFIG_FILES ;; #(
		11098	*) :
		11099	;;
		11100	esac
		11101	shift
		11102	# Used to flag and report bootstrapping failures.
		11103	am_rc=0
		11104	for am_mf
		11105	do
12153	# Strip MF so we end up with the name of the file.	11106	# Strip MF so we end up with the name of the file.
12154	mf=`echo "$mf" | sed -e 's/:.*$//'`	11107	am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'`
12155	# Check whether this is an Automake generated Makefile or not.	11108	# Check whether this is an Automake generated Makefile which includes
12156	# We used to match only the files named `Makefile.in', but	11109	# dependency-tracking related rules and includes.
12157	# some people rename them; so instead we look at the file content.	11110	# Grep'ing the whole file directly is not great: AIX grep has a line
12158	# Grep'ing the first line is not enough: some people post-process	11111	# limit of 2048, but all sed's we know have understand at least 4000.
12159	# each Makefile.in and add a new line on top of each file to say so.	11112	sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
12160	# So let's grep whole file.	11113	|| continue
12161	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
12162	dirpart=`$as_dirname -- "$mf" ||	11114	am_dirpart=`$as_dirname -- "$am_mf" ||
12163	$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	11115	$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12164	X"$mf" : 'X\(//\)[^/]' \| \	11116	X"$am_mf" : 'X\(//\)[^/]' \| \
12165	X"$mf" : 'X\(//\)$' \| \	11117	X"$am_mf" : 'X\(//\)$' \| \
12166	X"$mf" : 'X\(/\)' \| . 2>/dev/null ||	11118	X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
12167	echo X"$mf" |	11119	printf "%s\n" X"$am_mf" |
12168	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	11120	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12169	s//\1/	11121	s//\1/
12170	q	11122	q
12171	}	11123	}
12172	/^X\(\/\/\)[^/].*/{	11124	/^X\(\/\/\)[^/].*/{
…		…
12180	/^X\(\/\).*/{	11132	/^X\(\/\).*/{
12181	s//\1/	11133	s//\1/
12182	q	11134	q
12183	}	11135	}
12184	s/.*/./; q'`	11136	s/.*/./; q'`
12185	else	11137	am_filepart=`$as_basename -- "$am_mf" ||
12186	continue
12187	fi
12188	grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
12189	# Extract the definition of DEP_FILES from the Makefile without
12190	# running `make'.
12191	DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
12192	test -z "$DEPDIR" && continue
12193	# When using ansi2knr, U may be empty or an underscore; expand it
12194	U=`sed -n -e '/^U = / s///p' < "$mf"`
12195	test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
12196	# We invoke sed twice because it is the simplest approach to
12197	# changing $(DEPDIR) to its actual value in the expansion.
12198	for file in `sed -n -e '
12199	/^DEP_FILES = .*\\\\$/ {
12200	s/^DEP_FILES = //
12201	:loop
12202	s/\\\\$//
12203	p
12204	n
12205	/\\\\$/ b loop
12206	p
12207	}
12208	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
12209	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
12210	# Make sure the directory exists.
12211	test -f "$dirpart/$file" && continue
12212	fdir=`$as_dirname -- "$file" ||
12213	$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	11138	$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
12214	X"$file" : 'X\(//\)[^/]' \| \
12215	X"$file" : 'X\(//\)$' \| \	11139	X"$am_mf" : 'X\(//\)$' \| \
12216	X"$file" : 'X\(/\)' \| . 2>/dev/null ||	11140	X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
12217	echo X"$file" |	11141	printf "%s\n" X/"$am_mf" |
12218	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	11142	sed '/^.*\/\([^/][^/]*\)\/*$/{
12219	s//\1/	11143	s//\1/
12220	q	11144	q
12221	}	11145	}
12222	/^X\(\/\/\)[^/].*/{	11146	/^X\/\(\/\/\)$/{
12223	s//\1/	11147	s//\1/
12224	q	11148	q
12225	}	11149	}
12226	/^X\(\/\/\)$/{
12227	s//\1/
12228	q
12229	}
12230	/^X\(\/\).*/{	11150	/^X\/\(\/\).*/{
12231	s//\1/	11151	s//\1/
12232	q	11152	q
12233	}	11153	}
12234	s/.*/./; q'`	11154	s/.*/./; q'`
12235	{ as_dir=$dirpart/$fdir	11155	{ echo "$as_me:$LINENO: cd "$am_dirpart" \
12236	case $as_dir in #(	11156	&& sed -e '/# am--include-marker/d' "$am_filepart" \
12237	-*) as_dir=./$as_dir;;	11157	| $MAKE -f - am--depfiles" >&5
12238	esac	11158	(cd "$am_dirpart" \
12239	test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {	11159	&& sed -e '/# am--include-marker/d' "$am_filepart" \
12240	as_dirs=	11160	| $MAKE -f - am--depfiles) >&5 2>&5
12241	while :; do	11161	ac_status=$?
12242	case $as_dir in #(	11162	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12243	*\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(	11163	(exit $ac_status); } || am_rc=$?
12244	*) as_qdir=$as_dir;;
12245	esac
12246	as_dirs="'$as_qdir' $as_dirs"
12247	as_dir=`$as_dirname -- "$as_dir" ||
12248	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12249	X"$as_dir" : 'X\(//\)[^/]' \| \
12250	X"$as_dir" : 'X\(//\)$' \| \
12251	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
12252	echo X"$as_dir" |
12253	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12254	s//\1/
12255	q
12256	}
12257	/^X\(\/\/\)[^/].*/{
12258	s//\1/
12259	q
12260	}
12261	/^X\(\/\/\)$/{
12262	s//\1/
12263	q
12264	}
12265	/^X\(\/\).*/{
12266	s//\1/
12267	q
12268	}
12269	s/.*/./; q'`
12270	test -d "$as_dir" && break
12271	done
12272	test -z "$as_dirs" || eval "mkdir $as_dirs"
12273	} || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
12274	echo "$as_me: error: cannot create directory $as_dir" >&2;}
12275	{ (exit 1); exit 1; }; }; }
12276	# echo "creating $dirpart/$file"
12277	echo '# dummy' > "$dirpart/$file"
12278	done	11164	done
12279	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	}
12280	;;	11182	;;
12281		11183
12282	esac	11184	esac
12283	done # for ac_tag	11185	done # for ac_tag
12284		11186
12285		11187
12286	{ (exit 0); exit 0; }	11188	as_fn_exit 0
12287	_ACEOF	11189	_ACEOF
12288	chmod +x $CONFIG_STATUS
12289	ac_clean_files=$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
12290		11194
12291		11195
12292	# configure is writing to config.log, and then calls config.status.	11196	# configure is writing to config.log, and then calls config.status.
12293	# config.status does its own redirection, appending to config.log.	11197	# config.status does its own redirection, appending to config.log.
12294	# 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
…		…
12305	exec 5>/dev/null	11209	exec 5>/dev/null
12306	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false	11210	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
12307	exec 5>>config.log	11211	exec 5>>config.log
12308	# Use ||, not &&, to avoid exiting from the if with $? = 1, which	11212	# Use ||, not &&, to avoid exiting from the if with $? = 1, which
12309	# would make configure fail if this is the last instruction.	11213	# would make configure fail if this is the last instruction.
12310	$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;}
12311	fi	11219	fi
12312		11220
12313		11221
12314	echo	11222	echo
12315	echo "***"	11223	echo "***"
12316	echo "*** Configuration Summary"	11224	echo "*** Configuration Summary"
12317	echo "***"	11225	echo "***"
12318	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"	11226	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
		11227	echo "*** RSA size: $RSA"
12319	echo "*** Cipher used: $CIPHER"	11228	echo "*** Cipher used: $CIPHER"
12320	echo "*** Digest used: $DIGEST"	11229	echo "*** Digest used: $DIGEST"
		11230	echo "*** Authdigest: $AUTH"
12321	echo "*** HMAC length: $HMAC"	11231	echo "*** HMAC length: $HMAC"
12322	echo "*** RAND used: $RAND"
12323	echo "*** Max. MTU: $MTU"	11232	echo "*** Max. MTU: $MTU"
12324		11233
12325	echo "***"	11234	echo "***"
12326	echo "*** Enable options:"	11235	echo "*** Enable options:"
12327	grep ENABLE_ config.h | sed -e 's/^/*** /'	11236	grep ENABLE_ config.h | sed -e 's/^/*** /'
12328		11237
12329	if test "x$DIGEST" = xmd4; then	11238	if test "$HMACSIZE" -lt 12; then
12330	echo "***"	11239	echo "***"
12331	echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure"
12332	fi
12333
12334	if test "$HMAC" -lt 12; then
12335	echo "***"
12336	echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure"	11240	echo "*** WARNING: The hmac length you have chosen ($HMACSIZE) is quite insecure"
12337	fi
12338
12339	if test "$RAND" -lt 8; then
12340	echo "***"
12341	echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure"
12342	fi	11241	fi
12343		11242
12344	echo "***"	11243	echo "***"
12345	echo	11244	echo
12346		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	
12347		11275
		11276	EOF
		11277	fi
		11278
		11279
		11280

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