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Comparing gvpe/configure (file contents):
Revision 1.37 by pcg, Sat Dec 1 23:35:31 2007 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	--enable-rohc enable robust header compression (rfc3095).
1347	--enable-icmp enable icmp protocol support (default disabled).	1484	--disable-icmp enable icmp protocol support (default enabled).
1348	--enable-tcp enable tcp protocol support (default disabled).	1485	--disable-tcp enable tcp protocol support (default enabled).
1349	--enable-dns enable dns tunnel protocol support (DOES NOT WORK).
1350	--enable-http-proxy enable http proxy connect support (default	1486	--disable-http-proxy enable http proxy connect support (default enabled).
		1487	--enable-dns enable dns tunnel protocol support (default
1351	disabled).	1488	disabled).
		1489	--enable-rsa-length=BITS
		1490	use BITS rsa keys (default 3072). Allowed values are
		1491	2048-10240.
1352	--enable-hmac-length=BYTES	1492	--enable-hmac-length=BYTES
1353	use a hmac of length BYTES bytes (default 12).	1493	use a hmac of length BYTES bytes (default 12).
1354	Allowed values are 4, 8, 12, 16.	1494	Allowed values are 4, 8, 12, 16.
1355	--enable-rand-length=BYTES
1356	use BYTES bytes of extra randomness (default 8).
1357	Allowed values are 0, 4, 8.
1358	--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).
1359	Use 9100 for jumbogram support.	1496	Use 9100 for jumbogram support.
1360	--disable-compression Disable compression support.	1497	--disable-compression Disable compression support.
1361	--enable-cipher Select the symmetric cipher (default "aes-128").	1498	--enable-cipher=CIPHER Select the symmetric cipher (default "aes-128").
1362	Must be one of "bf" (blowfish), "aes-128"	1499	Must be one of "aes-128" (rijndael), "aes-192", or
1363	(rijndael), "aes-192" or "aes-256".	1500	"aes-256".
1364	--enable-digest Select the digest algorithm to use (default	1501	--enable-hmac-digest=HMAC
		1502	Select the HMAC digest algorithm to use (default
1365	"ripemd160"). Must be one of "sha512", "sha256",	1503	"sha1"). Must be one of "sha512", "sha256", "sha1",
1366	"sha1", "ripemd160", "md5" or "md4" (insecure).	1504	"ripemd160", "whirlpool".
		1505	--enable-auth-digest=DIGEST
		1506	Select the hmac algorithm to use (default "sha512").
		1507	Must be one of "sha512", "sha256", "whirlpool".
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=2.01	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=$ac_cv_c_compiler_gnu
5082	if test -n "$ac_tool_prefix"; then
5083	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
5084	set dummy ${ac_tool_prefix}gcc; ac_word=$2
5085	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
5086	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5087	if test "${ac_cv_prog_CC+set}" = set; then
5088	echo $ECHO_N "(cached) $ECHO_C" >&6
5089	else
5090	if test -n "$CC"; then
5091	ac_cv_prog_CC="$CC" # Let the user override the test.
5092	else
5093	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5094	for as_dir in $PATH
5095	do
5096	IFS=$as_save_IFS
5097	test -z "$as_dir" && as_dir=.
5098	for ac_exec_ext in '' $ac_executable_extensions; do
5099	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5100	ac_cv_prog_CC="${ac_tool_prefix}gcc"
5101	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5102	break 2
5103	fi
5104	done
5105	done
5106	IFS=$as_save_IFS
5107
5108	fi
5109	fi
5110	CC=$ac_cv_prog_CC
5111	if test -n "$CC"; then
5112	{ echo "$as_me:$LINENO: result: $CC" >&5
5113	echo "${ECHO_T}$CC" >&6; }
5114	else
5115	{ echo "$as_me:$LINENO: result: no" >&5
5116	echo "${ECHO_T}no" >&6; }
5117	fi
5118
5119
5120	fi
5121	if test -z "$ac_cv_prog_CC"; then
5122	ac_ct_CC=$CC
5123	# Extract the first word of "gcc", so it can be a program name with args.
5124	set dummy gcc; ac_word=$2
5125	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
5126	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5127	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
5128	echo $ECHO_N "(cached) $ECHO_C" >&6
5129	else
5130	if test -n "$ac_ct_CC"; then
5131	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
5132	else
5133	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5134	for as_dir in $PATH
5135	do
5136	IFS=$as_save_IFS
5137	test -z "$as_dir" && as_dir=.
5138	for ac_exec_ext in '' $ac_executable_extensions; do
5139	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5140	ac_cv_prog_ac_ct_CC="gcc"
5141	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5142	break 2
5143	fi
5144	done
5145	done
5146	IFS=$as_save_IFS
5147
5148	fi
5149	fi
5150	ac_ct_CC=$ac_cv_prog_ac_ct_CC
5151	if test -n "$ac_ct_CC"; then
5152	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
5153	echo "${ECHO_T}$ac_ct_CC" >&6; }
5154	else
5155	{ echo "$as_me:$LINENO: result: no" >&5
5156	echo "${ECHO_T}no" >&6; }
5157	fi
5158
5159	if test "x$ac_ct_CC" = x; then
5160	CC=""
5161	else
5162	case $cross_compiling:$ac_tool_warned in
5163	yes:)
5164	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
5165	whose name does not start with the host triplet. If you think this
5166	configuration is useful to you, please write to autoconf@gnu.org." >&5
5167	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
5168	whose name does not start with the host triplet. If you think this
5169	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
5170	ac_tool_warned=yes ;;
5171	esac
5172	CC=$ac_ct_CC
5173	fi
5174	else
5175	CC="$ac_cv_prog_CC"
5176	fi
5177
5178	if test -z "$CC"; then
5179	if test -n "$ac_tool_prefix"; then
5180	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
5181	set dummy ${ac_tool_prefix}cc; ac_word=$2
5182	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
5183	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5184	if test "${ac_cv_prog_CC+set}" = set; then
5185	echo $ECHO_N "(cached) $ECHO_C" >&6
5186	else
5187	if test -n "$CC"; then
5188	ac_cv_prog_CC="$CC" # Let the user override the test.
5189	else
5190	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5191	for as_dir in $PATH
5192	do
5193	IFS=$as_save_IFS
5194	test -z "$as_dir" && as_dir=.
5195	for ac_exec_ext in '' $ac_executable_extensions; do
5196	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5197	ac_cv_prog_CC="${ac_tool_prefix}cc"
5198	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5199	break 2
5200	fi
5201	done
5202	done
5203	IFS=$as_save_IFS
5204
5205	fi
5206	fi
5207	CC=$ac_cv_prog_CC
5208	if test -n "$CC"; then
5209	{ echo "$as_me:$LINENO: result: $CC" >&5
5210	echo "${ECHO_T}$CC" >&6; }
5211	else
5212	{ echo "$as_me:$LINENO: result: no" >&5
5213	echo "${ECHO_T}no" >&6; }
5214	fi
5215
5216
5217	fi
5218	fi
5219	if test -z "$CC"; then
5220	# Extract the first word of "cc", so it can be a program name with args.
5221	set dummy cc; ac_word=$2
5222	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
5223	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5224	if test "${ac_cv_prog_CC+set}" = set; then
5225	echo $ECHO_N "(cached) $ECHO_C" >&6
5226	else
5227	if test -n "$CC"; then
5228	ac_cv_prog_CC="$CC" # Let the user override the test.
5229	else
5230	ac_prog_rejected=no
5231	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5232	for as_dir in $PATH
5233	do
5234	IFS=$as_save_IFS
5235	test -z "$as_dir" && as_dir=.
5236	for ac_exec_ext in '' $ac_executable_extensions; do
5237	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5238	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
5239	ac_prog_rejected=yes
5240	continue
5241	fi
5242	ac_cv_prog_CC="cc"
5243	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5244	break 2
5245	fi
5246	done
5247	done
5248	IFS=$as_save_IFS
5249
5250	if test $ac_prog_rejected = yes; then
5251	# We found a bogon in the path, so make sure we never use it.
5252	set dummy $ac_cv_prog_CC
5253	shift
5254	if test $# != 0; then
5255	# We chose a different compiler from the bogus one.
5256	# However, it has the same basename, so the bogon will be chosen
5257	# first if we set CC to just the basename; use the full file name.
5258	shift
5259	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
5260	fi
5261	fi
5262	fi
5263	fi
5264	CC=$ac_cv_prog_CC
5265	if test -n "$CC"; then
5266	{ echo "$as_me:$LINENO: result: $CC" >&5
5267	echo "${ECHO_T}$CC" >&6; }
5268	else
5269	{ echo "$as_me:$LINENO: result: no" >&5
5270	echo "${ECHO_T}no" >&6; }
5271	fi
5272
5273
5274	fi
5275	if test -z "$CC"; then
5276	if test -n "$ac_tool_prefix"; then
5277	for ac_prog in cl.exe
5278	do
5279	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5280	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5281	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
5282	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5283	if test "${ac_cv_prog_CC+set}" = set; then
5284	echo $ECHO_N "(cached) $ECHO_C" >&6
5285	else
5286	if test -n "$CC"; then
5287	ac_cv_prog_CC="$CC" # Let the user override the test.
5288	else
5289	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5290	for as_dir in $PATH
5291	do
5292	IFS=$as_save_IFS
5293	test -z "$as_dir" && as_dir=.
5294	for ac_exec_ext in '' $ac_executable_extensions; do
5295	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5296	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
5297	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5298	break 2
5299	fi
5300	done
5301	done
5302	IFS=$as_save_IFS
5303
5304	fi
5305	fi
5306	CC=$ac_cv_prog_CC
5307	if test -n "$CC"; then
5308	{ echo "$as_me:$LINENO: result: $CC" >&5
5309	echo "${ECHO_T}$CC" >&6; }
5310	else
5311	{ echo "$as_me:$LINENO: result: no" >&5
5312	echo "${ECHO_T}no" >&6; }
5313	fi
5314
5315
5316	test -n "$CC" && break
5317	done
5318	fi
5319	if test -z "$CC"; then
5320	ac_ct_CC=$CC
5321	for ac_prog in cl.exe
5322	do
5323	# Extract the first word of "$ac_prog", so it can be a program name with args.
5324	set dummy $ac_prog; ac_word=$2
5325	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
5326	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5327	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
5328	echo $ECHO_N "(cached) $ECHO_C" >&6
5329	else
5330	if test -n "$ac_ct_CC"; then
5331	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
5332	else
5333	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5334	for as_dir in $PATH
5335	do
5336	IFS=$as_save_IFS
5337	test -z "$as_dir" && as_dir=.
5338	for ac_exec_ext in '' $ac_executable_extensions; do
5339	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5340	ac_cv_prog_ac_ct_CC="$ac_prog"
5341	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5342	break 2
5343	fi
5344	done
5345	done
5346	IFS=$as_save_IFS
5347
5348	fi
5349	fi
5350	ac_ct_CC=$ac_cv_prog_ac_ct_CC
5351	if test -n "$ac_ct_CC"; then
5352	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
5353	echo "${ECHO_T}$ac_ct_CC" >&6; }
5354	else
5355	{ echo "$as_me:$LINENO: result: no" >&5
5356	echo "${ECHO_T}no" >&6; }
5357	fi
5358
5359
5360	test -n "$ac_ct_CC" && break
5361	done
5362
5363	if test "x$ac_ct_CC" = x; then
5364	CC=""
5365	else
5366	case $cross_compiling:$ac_tool_warned in
5367	yes:)
5368	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
5369	whose name does not start with the host triplet. If you think this
5370	configuration is useful to you, please write to autoconf@gnu.org." >&5
5371	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
5372	whose name does not start with the host triplet. If you think this
5373	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
5374	ac_tool_warned=yes ;;
5375	esac
5376	CC=$ac_ct_CC
5377	fi
5378	fi
5379
5380	fi
5381
5382
5383	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
5384	See \`config.log' for more details." >&5
5385	echo "$as_me: error: no acceptable C compiler found in \$PATH
5386	See \`config.log' for more details." >&2;}
5387	{ (exit 1); exit 1; }; }
5388
5389	# Provide some information about the compiler.
5390	echo "$as_me:$LINENO: checking for C compiler version" >&5
5391	ac_compiler=`set X $ac_compile; echo $2`
5392	{ (ac_try="$ac_compiler --version >&5"
5393	case "(($ac_try" in
5394	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5395	*) ac_try_echo=$ac_try;;
5396	esac
5397	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5398	(eval "$ac_compiler --version >&5") 2>&5
5399	ac_status=$?
5400	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5401	(exit $ac_status); }
5402	{ (ac_try="$ac_compiler -v >&5"
5403	case "(($ac_try" in
5404	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5405	*) ac_try_echo=$ac_try;;
5406	esac
5407	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5408	(eval "$ac_compiler -v >&5") 2>&5
5409	ac_status=$?
5410	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5411	(exit $ac_status); }
5412	{ (ac_try="$ac_compiler -V >&5"
5413	case "(($ac_try" in
5414	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5415	*) ac_try_echo=$ac_try;;
5416	esac
5417	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5418	(eval "$ac_compiler -V >&5") 2>&5
5419	ac_status=$?
5420	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5421	(exit $ac_status); }
5422
5423	{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
5424	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
5425	if test "${ac_cv_c_compiler_gnu+set}" = set; then
5426	echo $ECHO_N "(cached) $ECHO_C" >&6
5427	else
5428	cat >conftest.$ac_ext <<_ACEOF
5429	/* confdefs.h. */
5430	_ACEOF
5431	cat confdefs.h >>conftest.$ac_ext
5432	cat >>conftest.$ac_ext <<_ACEOF
5433	/* end confdefs.h. */
5434
5435	int
5436	main ()
5437	{
5438	#ifndef __GNUC__
5439	choke me
5440	#endif
5441
5442	;
5443	return 0;
5444	}
5445	_ACEOF
5446	rm -f conftest.$ac_objext
5447	if { (ac_try="$ac_compile"
5448	case "(($ac_try" in
5449	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5450	*) ac_try_echo=$ac_try;;
5451	esac
5452	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5453	(eval "$ac_compile") 2>conftest.er1
5454	ac_status=$?
5455	grep -v '^ *+' conftest.er1 >conftest.err
5456	rm -f conftest.er1
5457	cat conftest.err >&5
5458	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5459	(exit $ac_status); } && {
5460	test -z "$ac_c_werror_flag" ||
5461	test ! -s conftest.err
5462	} && test -s conftest.$ac_objext; then
5463	ac_compiler_gnu=yes
5464	else
5465	echo "$as_me: failed program was:" >&5
5466	sed 's/^/| /' conftest.$ac_ext >&5
5467
5468	ac_compiler_gnu=no
5469	fi
5470
5471	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5472	ac_cv_c_compiler_gnu=$ac_compiler_gnu
5473
5474	fi
5475	{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
5476	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
5477	GCC=`test $ac_compiler_gnu = yes && echo yes`
5478	ac_test_CFLAGS=${CFLAGS+set}
5479	ac_save_CFLAGS=$CFLAGS
5480	{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
5481	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
5482	if test "${ac_cv_prog_cc_g+set}" = set; then
5483	echo $ECHO_N "(cached) $ECHO_C" >&6
5484	else
5485	ac_save_c_werror_flag=$ac_c_werror_flag
5486	ac_c_werror_flag=yes
5487	ac_cv_prog_cc_g=no
5488	CFLAGS="-g"
5489	cat >conftest.$ac_ext <<_ACEOF
5490	/* confdefs.h. */
5491	_ACEOF
5492	cat confdefs.h >>conftest.$ac_ext
5493	cat >>conftest.$ac_ext <<_ACEOF
5494	/* end confdefs.h. */
5495
5496	int
5497	main ()
5498	{
5499
5500	;
5501	return 0;
5502	}
5503	_ACEOF
5504	rm -f conftest.$ac_objext
5505	if { (ac_try="$ac_compile"
5506	case "(($ac_try" in
5507	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5508	*) ac_try_echo=$ac_try;;
5509	esac
5510	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5511	(eval "$ac_compile") 2>conftest.er1
5512	ac_status=$?
5513	grep -v '^ *+' conftest.er1 >conftest.err
5514	rm -f conftest.er1
5515	cat conftest.err >&5
5516	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5517	(exit $ac_status); } && {
5518	test -z "$ac_c_werror_flag" ||
5519	test ! -s conftest.err
5520	} && test -s conftest.$ac_objext; then
5521	ac_cv_prog_cc_g=yes
5522	else
5523	echo "$as_me: failed program was:" >&5
5524	sed 's/^/| /' conftest.$ac_ext >&5
5525
5526	CFLAGS=""
5527	cat >conftest.$ac_ext <<_ACEOF
5528	/* confdefs.h. */
5529	_ACEOF
5530	cat confdefs.h >>conftest.$ac_ext
5531	cat >>conftest.$ac_ext <<_ACEOF
5532	/* end confdefs.h. */
5533
5534	int
5535	main ()
5536	{
5537
5538	;
5539	return 0;
5540	}
5541	_ACEOF
5542	rm -f conftest.$ac_objext
5543	if { (ac_try="$ac_compile"
5544	case "(($ac_try" in
5545	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5546	*) ac_try_echo=$ac_try;;
5547	esac
5548	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5549	(eval "$ac_compile") 2>conftest.er1
5550	ac_status=$?
5551	grep -v '^ *+' conftest.er1 >conftest.err
5552	rm -f conftest.er1
5553	cat conftest.err >&5
5554	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5555	(exit $ac_status); } && {
5556	test -z "$ac_c_werror_flag" ||
5557	test ! -s conftest.err
5558	} && test -s conftest.$ac_objext; then
5559	:
5560	else
5561	echo "$as_me: failed program was:" >&5
5562	sed 's/^/| /' conftest.$ac_ext >&5
5563
5564	ac_c_werror_flag=$ac_save_c_werror_flag
5565	CFLAGS="-g"
5566	cat >conftest.$ac_ext <<_ACEOF
5567	/* confdefs.h. */
5568	_ACEOF
5569	cat confdefs.h >>conftest.$ac_ext
5570	cat >>conftest.$ac_ext <<_ACEOF
5571	/* end confdefs.h. */
5572
5573	int
5574	main ()
5575	{
5576
5577	;
5578	return 0;
5579	}
5580	_ACEOF
5581	rm -f conftest.$ac_objext
5582	if { (ac_try="$ac_compile"
5583	case "(($ac_try" in
5584	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5585	*) ac_try_echo=$ac_try;;
5586	esac
5587	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5588	(eval "$ac_compile") 2>conftest.er1
5589	ac_status=$?
5590	grep -v '^ *+' conftest.er1 >conftest.err
5591	rm -f conftest.er1
5592	cat conftest.err >&5
5593	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5594	(exit $ac_status); } && {
5595	test -z "$ac_c_werror_flag" ||
5596	test ! -s conftest.err
5597	} && test -s conftest.$ac_objext; then
5598	ac_cv_prog_cc_g=yes
5599	else
5600	echo "$as_me: failed program was:" >&5
5601	sed 's/^/| /' conftest.$ac_ext >&5
5602
5603
5604	fi
5605
5606	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5607	fi
5608
5609	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5610	fi
5611
5612	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5613	ac_c_werror_flag=$ac_save_c_werror_flag
5614	fi
5615	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
5616	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
5617	if test "$ac_test_CFLAGS" = set; then
5618	CFLAGS=$ac_save_CFLAGS
5619	elif test $ac_cv_prog_cc_g = yes; then
5620	if test "$GCC" = yes; then
5621	CFLAGS="-g -O2"
5622	else
5623	CFLAGS="-g"
5624	fi
5625	else
5626	if test "$GCC" = yes; then
5627	CFLAGS="-O2"
5628	else
5629	CFLAGS=
5630	fi
5631	fi
5632	{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
5633	echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
5634	if test "${ac_cv_prog_cc_c89+set}" = set; then
5635	echo $ECHO_N "(cached) $ECHO_C" >&6
5636	else
5637	ac_cv_prog_cc_c89=no
5638	ac_save_CC=$CC
5639	cat >conftest.$ac_ext <<_ACEOF
5640	/* confdefs.h. */
5641	_ACEOF
5642	cat confdefs.h >>conftest.$ac_ext
5643	cat >>conftest.$ac_ext <<_ACEOF
5644	/* end confdefs.h. */
5645	#include <stdarg.h>
5646	#include <stdio.h>
5647	#include <sys/types.h>
5648	#include <sys/stat.h>
5649	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5650	struct buf { int x; };
5651	FILE * (*rcsopen) (struct buf *, struct stat *, int);
5652	static char *e (p, i)
5653	char **p;
5654	int i;
5655	{
5656	return p[i];
5657	}
5658	static char *f (char * (*g) (char **, int), char **p, ...)
5659	{
5660	char *s;
5661	va_list v;
5662	va_start (v,p);
5663	s = g (p, va_arg (v,int));
5664	va_end (v);
5665	return s;
5666	}
5667
5668	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5669	function prototypes and stuff, but not '\xHH' hex character constants.
5670	These don't provoke an error unfortunately, instead are silently treated
5671	as 'x'. The following induces an error, until -std is added to get
5672	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5673	array size at least. It's necessary to write '\x00'==0 to get something
5674	that's true only with -std. */
5675	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5676
5677	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5678	inside strings and character constants. */
5679	#define FOO(x) 'x'
5680	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5681
5682	int test (int i, double x);
5683	struct s1 {int (*f) (int a);};
5684	struct s2 {int (*f) (double a);};
5685	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5686	int argc;
5687	char **argv;
5688	int
5689	main ()
5690	{
5691	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
5692	;
5693	return 0;
5694	}
5695	_ACEOF
5696	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5697	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5698	do
5699	CC="$ac_save_CC $ac_arg"
5700	rm -f conftest.$ac_objext
5701	if { (ac_try="$ac_compile"
5702	case "(($ac_try" in
5703	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5704	*) ac_try_echo=$ac_try;;
5705	esac
5706	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5707	(eval "$ac_compile") 2>conftest.er1
5708	ac_status=$?
5709	grep -v '^ *+' conftest.er1 >conftest.err
5710	rm -f conftest.er1
5711	cat conftest.err >&5
5712	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5713	(exit $ac_status); } && {
5714	test -z "$ac_c_werror_flag" ||
5715	test ! -s conftest.err
5716	} && test -s conftest.$ac_objext; then
5717	ac_cv_prog_cc_c89=$ac_arg
5718	else
5719	echo "$as_me: failed program was:" >&5
5720	sed 's/^/| /' conftest.$ac_ext >&5
5721
5722
5723	fi
5724
5725	rm -f core conftest.err conftest.$ac_objext
5726	test "x$ac_cv_prog_cc_c89" != "xno" && break
5727	done
5728	rm -f conftest.$ac_ext
5729	CC=$ac_save_CC
5730
5731	fi
5732	# AC_CACHE_VAL
5733	case "x$ac_cv_prog_cc_c89" in
5734	x)
5735	{ echo "$as_me:$LINENO: result: none needed" >&5
5736	echo "${ECHO_T}none needed" >&6; } ;;
5737	xno)
5738	{ echo "$as_me:$LINENO: result: unsupported" >&5
5739	echo "${ECHO_T}unsupported" >&6; } ;;
5740	*)
5741	CC="$CC $ac_cv_prog_cc_c89"
5742	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
5743	echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
5744	esac
5745
5746
5747	ac_ext=c
5748	ac_cpp='$CPP $CPPFLAGS'
5749	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5750	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5751	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5752
5753	depcc="$CC" am_compiler_list=
5754
5755	{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
5756	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
5757	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
5758	echo $ECHO_N "(cached) $ECHO_C" >&6
5759	else
5760	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5761	# We make a subdir and do the tests there. Otherwise we can end up
5762	# making bogus files that we don't know about and never remove. For
5763	# instance it was reported that on HP-UX the gcc test will end up
5764	# making a dummy file named `D' -- because `-MD' means `put the output
5765	# in D'.
5766	mkdir conftest.dir
5767	# Copy depcomp to subdir because otherwise we won't find it if we're
5768	# using a relative directory.
5769	cp "$am_depcomp" conftest.dir
5770	cd conftest.dir
5771	# We will build objects and dependencies in a subdirectory because
5772	# it helps to detect inapplicable dependency modes. For instance
5773	# both Tru64's cc and ICC support -MD to output dependencies as a
5774	# side effect of compilation, but ICC will put the dependencies in
5775	# the current directory while Tru64 will put them in the object
5776	# directory.
5777	mkdir sub
5778
5779	am_cv_CC_dependencies_compiler_type=none
5780	if test "$am_compiler_list" = ""; then
5781	am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5782	fi
5783	for depmode in $am_compiler_list; do
5784	# Setup a source with many dependencies, because some compilers
5785	# like to wrap large dependency lists on column 80 (with \), and
5786	# we should not choose a depcomp mode which is confused by this.
5787	#
5788	# We need to recreate these files for each test, as the compiler may
5789	# overwrite some of them when testing with obscure command lines.
5790	# This happens at least with the AIX C compiler.
5791	: > sub/conftest.c
5792	for i in 1 2 3 4 5 6; do
5793	echo '#include "conftst'$i'.h"' >> sub/conftest.c
5794	: > sub/conftst$i.h
5795	done
5796	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5797
5798	case $depmode in
5799	nosideeffect)
5800	# after this tag, mechanisms are not by side-effect, so they'll
5801	# only be used when explicitly requested
5802	if test "x$enable_dependency_tracking" = xyes; then
5803	continue
5804	else
5805	break
5806	fi
5807	;;
5808	none) break ;;
5809	esac
5810	# We check with `-c' and `-o' for the sake of the "dashmstdout"
5811	# mode. It turns out that the SunPro C++ compiler does not properly
5812	# handle `-M -o', and we need to detect this.
5813	if depmode=$depmode \
5814	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5815	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5816	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
5817	>/dev/null 2>conftest.err &&
5818	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5819	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
5820	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5821	# icc doesn't choke on unknown options, it will just issue warnings
5822	# (even with -Werror). So we grep stderr for any message
5823	# that says an option was ignored.
5824	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
5825	am_cv_CC_dependencies_compiler_type=$depmode
5826	break
5827	fi
5828	fi
5829	done
5830
5831	cd ..
5832	rm -rf conftest.dir
5833	else
5834	am_cv_CC_dependencies_compiler_type=none
5835	fi
5836
5837	fi
5838	{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
5839	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
5840	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5841
5842
5843
5844	if
5845	test "x$enable_dependency_tracking" != xno \
5846	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5847	am__fastdepCC_TRUE=
5848	am__fastdepCC_FALSE='#'
5849	else
5850	am__fastdepCC_TRUE='#'
5851	am__fastdepCC_FALSE=
5852	fi
5853
5854
5855	ac_ext=c
5856	ac_cpp='$CPP $CPPFLAGS'
5857	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5858	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5859	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5860	{ 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
5861	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }	6580	printf %s "checking how to run the C preprocessor... " >&6; }
5862	# On Suns, sometimes $CPP names a directory.	6581	# On Suns, sometimes $CPP names a directory.
5863	if test -n "$CPP" && test -d "$CPP"; then	6582	if test -n "$CPP" && test -d "$CPP"; then
5864	CPP=	6583	CPP=
5865	fi	6584	fi
5866	if test -z "$CPP"; then	6585	if test -z "$CPP"; then
5867	if test "${ac_cv_prog_CPP+set}" = set; then	6586	if test ${ac_cv_prog_CPP+y}
5868	echo $ECHO_N "(cached) $ECHO_C" >&6	6587	then :
5869	else	6588	printf %s "(cached) " >&6
		6589	else $as_nop
5870	# Double quotes because CPP needs to be expanded	6590	# Double quotes because $CC needs to be expanded
5871	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"	6591	for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
5872	do	6592	do
5873	ac_preproc_ok=false	6593	ac_preproc_ok=false
5874	for ac_c_preproc_warn_flag in '' yes	6594	for ac_c_preproc_warn_flag in '' yes
5875	do	6595	do
5876	# Use a header file that comes with gcc, so configuring glibc	6596	# Use a header file that comes with gcc, so configuring glibc
5877	# with a fresh cross-compiler works.	6597	# with a fresh cross-compiler works.
5878	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5879	# <limits.h> exists even on freestanding compilers.
5880	# On the NeXT, cc -E runs the code through the compiler's parser,	6598	# On the NeXT, cc -E runs the code through the compiler's parser,
5881	# not just through cpp. "Syntax error" is here to catch this case.	6599	# not just through cpp. "Syntax error" is here to catch this case.
5882	cat >conftest.$ac_ext <<_ACEOF
5883	/* confdefs.h. */
5884	_ACEOF
5885	cat confdefs.h >>conftest.$ac_ext	6600	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5886	cat >>conftest.$ac_ext <<_ACEOF
5887	/* end confdefs.h. */	6601	/* end confdefs.h. */
5888	#ifdef __STDC__
5889	# include <limits.h>	6602	#include <limits.h>
5890	#else
5891	# include <assert.h>
5892	#endif
5893	Syntax error	6603	Syntax error
5894	_ACEOF	6604	_ACEOF
5895	if { (ac_try="$ac_cpp conftest.$ac_ext"	6605	if ac_fn_c_try_cpp "$LINENO"
5896	case "(($ac_try" in	6606	then :
5897	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5898	*) ac_try_echo=$ac_try;;
5899	esac
5900	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5901	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5902	ac_status=$?
5903	grep -v '^ *+' conftest.er1 >conftest.err
5904	rm -f conftest.er1
5905	cat conftest.err >&5
5906	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5907	(exit $ac_status); } >/dev/null && {
5908	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5909	test ! -s conftest.err
5910	}; then
5911	:
5912	else
5913	echo "$as_me: failed program was:" >&5
5914	sed 's/^/| /' conftest.$ac_ext >&5
5915		6607
		6608	else $as_nop
5916	# Broken: fails on valid input.	6609	# Broken: fails on valid input.
5917	continue	6610	continue
5918	fi	6611	fi
5919
5920	rm -f conftest.err conftest.$ac_ext	6612	rm -f conftest.err conftest.i conftest.$ac_ext
5921		6613
5922	# OK, works on sane cases. Now check whether nonexistent headers	6614	# OK, works on sane cases. Now check whether nonexistent headers
5923	# can be detected and how.	6615	# can be detected and how.
5924	cat >conftest.$ac_ext <<_ACEOF
5925	/* confdefs.h. */
5926	_ACEOF
5927	cat confdefs.h >>conftest.$ac_ext	6616	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5928	cat >>conftest.$ac_ext <<_ACEOF
5929	/* end confdefs.h. */	6617	/* end confdefs.h. */
5930	#include <ac_nonexistent.h>	6618	#include <ac_nonexistent.h>
5931	_ACEOF	6619	_ACEOF
5932	if { (ac_try="$ac_cpp conftest.$ac_ext"	6620	if ac_fn_c_try_cpp "$LINENO"
5933	case "(($ac_try" in	6621	then :
5934	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5935	*) ac_try_echo=$ac_try;;
5936	esac
5937	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5938	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5939	ac_status=$?
5940	grep -v '^ *+' conftest.er1 >conftest.err
5941	rm -f conftest.er1
5942	cat conftest.err >&5
5943	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5944	(exit $ac_status); } >/dev/null && {
5945	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5946	test ! -s conftest.err
5947	}; then
5948	# Broken: success on invalid input.	6622	# Broken: success on invalid input.
5949	continue	6623	continue
5950	else	6624	else $as_nop
5951	echo "$as_me: failed program was:" >&5
5952	sed 's/^/| /' conftest.$ac_ext >&5
5953
5954	# Passes both tests.	6625	# Passes both tests.
5955	ac_preproc_ok=:	6626	ac_preproc_ok=:
5956	break	6627	break
5957	fi	6628	fi
5958
5959	rm -f conftest.err conftest.$ac_ext	6629	rm -f conftest.err conftest.i conftest.$ac_ext
5960		6630
5961	done	6631	done
5962	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6632	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5963	rm -f conftest.err conftest.$ac_ext	6633	rm -f conftest.i conftest.err conftest.$ac_ext
5964	if $ac_preproc_ok; then	6634	if $ac_preproc_ok
		6635	then :
5965	break	6636	break
5966	fi	6637	fi
5967		6638
5968	done	6639	done
5969	ac_cv_prog_CPP=$CPP	6640	ac_cv_prog_CPP=$CPP
…		…
5971	fi	6642	fi
5972	CPP=$ac_cv_prog_CPP	6643	CPP=$ac_cv_prog_CPP
5973	else	6644	else
5974	ac_cv_prog_CPP=$CPP	6645	ac_cv_prog_CPP=$CPP
5975	fi	6646	fi
5976	{ echo "$as_me:$LINENO: result: $CPP" >&5	6647	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5977	echo "${ECHO_T}$CPP" >&6; }	6648	printf "%s\n" "$CPP" >&6; }
5978	ac_preproc_ok=false	6649	ac_preproc_ok=false
5979	for ac_c_preproc_warn_flag in '' yes	6650	for ac_c_preproc_warn_flag in '' yes
5980	do	6651	do
5981	# Use a header file that comes with gcc, so configuring glibc	6652	# Use a header file that comes with gcc, so configuring glibc
5982	# with a fresh cross-compiler works.	6653	# with a fresh cross-compiler works.
5983	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5984	# <limits.h> exists even on freestanding compilers.
5985	# 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,
5986	# 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.
5987	cat >conftest.$ac_ext <<_ACEOF
5988	/* confdefs.h. */
5989	_ACEOF
5990	cat confdefs.h >>conftest.$ac_ext	6656	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5991	cat >>conftest.$ac_ext <<_ACEOF
5992	/* end confdefs.h. */	6657	/* end confdefs.h. */
5993	#ifdef __STDC__
5994	# include <limits.h>	6658	#include <limits.h>
5995	#else
5996	# include <assert.h>
5997	#endif
5998	Syntax error	6659	Syntax error
5999	_ACEOF	6660	_ACEOF
6000	if { (ac_try="$ac_cpp conftest.$ac_ext"	6661	if ac_fn_c_try_cpp "$LINENO"
6001	case "(($ac_try" in	6662	then :
6002	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6003	*) ac_try_echo=$ac_try;;
6004	esac
6005	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6006	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6007	ac_status=$?
6008	grep -v '^ *+' conftest.er1 >conftest.err
6009	rm -f conftest.er1
6010	cat conftest.err >&5
6011	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6012	(exit $ac_status); } >/dev/null && {
6013	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6014	test ! -s conftest.err
6015	}; then
6016	:
6017	else
6018	echo "$as_me: failed program was:" >&5
6019	sed 's/^/| /' conftest.$ac_ext >&5
6020		6663
		6664	else $as_nop
6021	# Broken: fails on valid input.	6665	# Broken: fails on valid input.
6022	continue	6666	continue
6023	fi	6667	fi
6024
6025	rm -f conftest.err conftest.$ac_ext	6668	rm -f conftest.err conftest.i conftest.$ac_ext
6026		6669
6027	# OK, works on sane cases. Now check whether nonexistent headers	6670	# OK, works on sane cases. Now check whether nonexistent headers
6028	# can be detected and how.	6671	# can be detected and how.
6029	cat >conftest.$ac_ext <<_ACEOF
6030	/* confdefs.h. */
6031	_ACEOF
6032	cat confdefs.h >>conftest.$ac_ext	6672	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6033	cat >>conftest.$ac_ext <<_ACEOF
6034	/* end confdefs.h. */	6673	/* end confdefs.h. */
6035	#include <ac_nonexistent.h>	6674	#include <ac_nonexistent.h>
6036	_ACEOF	6675	_ACEOF
6037	if { (ac_try="$ac_cpp conftest.$ac_ext"	6676	if ac_fn_c_try_cpp "$LINENO"
6038	case "(($ac_try" in	6677	then :
6039	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6040	*) ac_try_echo=$ac_try;;
6041	esac
6042	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6043	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6044	ac_status=$?
6045	grep -v '^ *+' conftest.er1 >conftest.err
6046	rm -f conftest.er1
6047	cat conftest.err >&5
6048	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6049	(exit $ac_status); } >/dev/null && {
6050	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6051	test ! -s conftest.err
6052	}; then
6053	# Broken: success on invalid input.	6678	# Broken: success on invalid input.
6054	continue	6679	continue
6055	else	6680	else $as_nop
6056	echo "$as_me: failed program was:" >&5
6057	sed 's/^/| /' conftest.$ac_ext >&5
6058
6059	# Passes both tests.	6681	# Passes both tests.
6060	ac_preproc_ok=:	6682	ac_preproc_ok=:
6061	break	6683	break
6062	fi	6684	fi
6063
6064	rm -f conftest.err conftest.$ac_ext	6685	rm -f conftest.err conftest.i conftest.$ac_ext
6065		6686
6066	done	6687	done
6067	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6688	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6068	rm -f conftest.err conftest.$ac_ext	6689	rm -f conftest.i conftest.err conftest.$ac_ext
6069	if $ac_preproc_ok; then	6690	if $ac_preproc_ok
6070	:	6691	then :
6071	else	6692
6072	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check	6693	else $as_nop
6073	See \`config.log' for more details." >&5	6694	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		6695	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
6074	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check	6696	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
6075	See \`config.log' for more details." >&2;}	6697	See \`config.log' for more details" "$LINENO" 5; }
6076	{ (exit 1); exit 1; }; }
6077	fi	6698	fi
6078		6699
6079	ac_ext=c	6700	ac_ext=c
6080	ac_cpp='$CPP $CPPFLAGS'	6701	ac_cpp='$CPP $CPPFLAGS'
6081	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6702	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6082	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 $LIBS >&5'
6083	ac_compiler_gnu=$ac_cv_c_compiler_gnu	6704	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		6705
		6706
		6707
		6708
		6709
		6710
6084		6711
6085	ac_ext=cpp	6712	ac_ext=cpp
6086	ac_cpp='$CXXCPP $CPPFLAGS'	6713	ac_cpp='$CXXCPP $CPPFLAGS'
6087	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6714	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6088	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 $LIBS >&5'
…		…
6090	if test -z "$CXX"; then	6717	if test -z "$CXX"; then
6091	if test -n "$CCC"; then	6718	if test -n "$CCC"; then
6092	CXX=$CCC	6719	CXX=$CCC
6093	else	6720	else
6094	if test -n "$ac_tool_prefix"; then	6721	if test -n "$ac_tool_prefix"; then
6095	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	6722	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
6096	do	6723	do
6097	# Extract the first word of "$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.
6098	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	6725	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
6099	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	6726	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6100	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	6727	printf %s "checking for $ac_word... " >&6; }
6101	if test "${ac_cv_prog_CXX+set}" = set; then	6728	if test ${ac_cv_prog_CXX+y}
6102	echo $ECHO_N "(cached) $ECHO_C" >&6	6729	then :
6103	else	6730	printf %s "(cached) " >&6
		6731	else $as_nop
6104	if test -n "$CXX"; then	6732	if test -n "$CXX"; then
6105	ac_cv_prog_CXX="$CXX" # Let the user override the test.	6733	ac_cv_prog_CXX="$CXX" # Let the user override the test.
6106	else	6734	else
6107	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6735	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6108	for as_dir in $PATH	6736	for as_dir in $PATH
6109	do	6737	do
6110	IFS=$as_save_IFS	6738	IFS=$as_save_IFS
6111	test -z "$as_dir" && as_dir=.	6739	case $as_dir in #(((
		6740	'') as_dir=./ ;;
		6741	*/) ;;
		6742	*) as_dir=$as_dir/ ;;
		6743	esac
6112	for ac_exec_ext in '' $ac_executable_extensions; do	6744	for ac_exec_ext in '' $ac_executable_extensions; do
6113	if { test -f "$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$ac_exec_ext"; then
6114	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	6746	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
6115	echo "$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$ac_exec_ext" >&5
6116	break 2	6748	break 2
6117	fi	6749	fi
6118	done	6750	done
6119	done	6751	done
6120	IFS=$as_save_IFS	6752	IFS=$as_save_IFS
6121		6753
6122	fi	6754	fi
6123	fi	6755	fi
6124	CXX=$ac_cv_prog_CXX	6756	CXX=$ac_cv_prog_CXX
6125	if test -n "$CXX"; then	6757	if test -n "$CXX"; then
6126	{ echo "$as_me:$LINENO: result: $CXX" >&5	6758	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
6127	echo "${ECHO_T}$CXX" >&6; }	6759	printf "%s\n" "$CXX" >&6; }
6128	else	6760	else
6129	{ echo "$as_me:$LINENO: result: no" >&5	6761	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6130	echo "${ECHO_T}no" >&6; }	6762	printf "%s\n" "no" >&6; }
6131	fi	6763	fi
6132		6764
6133		6765
6134	test -n "$CXX" && break	6766	test -n "$CXX" && break
6135	done	6767	done
6136	fi	6768	fi
6137	if test -z "$CXX"; then	6769	if test -z "$CXX"; then
6138	ac_ct_CXX=$CXX	6770	ac_ct_CXX=$CXX
6139	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++
6140	do	6772	do
6141	# 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.
6142	set dummy $ac_prog; ac_word=$2	6774	set dummy $ac_prog; ac_word=$2
6143	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	6775	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6144	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	6776	printf %s "checking for $ac_word... " >&6; }
6145	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	6777	if test ${ac_cv_prog_ac_ct_CXX+y}
6146	echo $ECHO_N "(cached) $ECHO_C" >&6	6778	then :
6147	else	6779	printf %s "(cached) " >&6
		6780	else $as_nop
6148	if test -n "$ac_ct_CXX"; then	6781	if test -n "$ac_ct_CXX"; then
6149	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	6782	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
6150	else	6783	else
6151	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6784	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6152	for as_dir in $PATH	6785	for as_dir in $PATH
6153	do	6786	do
6154	IFS=$as_save_IFS	6787	IFS=$as_save_IFS
6155	test -z "$as_dir" && as_dir=.	6788	case $as_dir in #(((
		6789	'') as_dir=./ ;;
		6790	*/) ;;
		6791	*) as_dir=$as_dir/ ;;
		6792	esac
6156	for ac_exec_ext in '' $ac_executable_extensions; do	6793	for ac_exec_ext in '' $ac_executable_extensions; do
6157	if { test -f "$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$ac_exec_ext"; then
6158	ac_cv_prog_ac_ct_CXX="$ac_prog"	6795	ac_cv_prog_ac_ct_CXX="$ac_prog"
6159	echo "$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$ac_exec_ext" >&5
6160	break 2	6797	break 2
6161	fi	6798	fi
6162	done	6799	done
6163	done	6800	done
6164	IFS=$as_save_IFS	6801	IFS=$as_save_IFS
6165		6802
6166	fi	6803	fi
6167	fi	6804	fi
6168	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	6805	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
6169	if test -n "$ac_ct_CXX"; then	6806	if test -n "$ac_ct_CXX"; then
6170	{ echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5	6807	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
6171	echo "${ECHO_T}$ac_ct_CXX" >&6; }	6808	printf "%s\n" "$ac_ct_CXX" >&6; }
6172	else	6809	else
6173	{ echo "$as_me:$LINENO: result: no" >&5	6810	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6174	echo "${ECHO_T}no" >&6; }	6811	printf "%s\n" "no" >&6; }
6175	fi	6812	fi
6176		6813
6177		6814
6178	test -n "$ac_ct_CXX" && break	6815	test -n "$ac_ct_CXX" && break
6179	done	6816	done
…		…
6181	if test "x$ac_ct_CXX" = x; then	6818	if test "x$ac_ct_CXX" = x; then
6182	CXX="g++"	6819	CXX="g++"
6183	else	6820	else
6184	case $cross_compiling:$ac_tool_warned in	6821	case $cross_compiling:$ac_tool_warned in
6185	yes:)	6822	yes:)
6186	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	6823	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6187	whose name does not start with the host triplet. If you think this	6824	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6188	configuration is useful to you, please write to autoconf@gnu.org." >&5
6189	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
6190	whose name does not start with the host triplet. If you think this
6191	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
6192	ac_tool_warned=yes ;;	6825	ac_tool_warned=yes ;;
6193	esac	6826	esac
6194	CXX=$ac_ct_CXX	6827	CXX=$ac_ct_CXX
6195	fi	6828	fi
6196	fi	6829	fi
6197		6830
6198	fi	6831	fi
6199	fi	6832	fi
6200	# Provide some information about the compiler.	6833	# Provide some information about the compiler.
6201	echo "$as_me:$LINENO: checking for C++ compiler version" >&5	6834	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
6202	ac_compiler=`set X $ac_compile; echo $2`	6835	set X $ac_compile
		6836	ac_compiler=$2
		6837	for ac_option in --version -v -V -qversion; do
6203	{ (ac_try="$ac_compiler --version >&5"	6838	{ { ac_try="$ac_compiler $ac_option >&5"
6204	case "(($ac_try" in	6839	case "(($ac_try" in
6205	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6840	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6206	*) ac_try_echo=$ac_try;;	6841	*) ac_try_echo=$ac_try;;
6207	esac	6842	esac
6208	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	6843	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
6209	(eval "$ac_compiler --version >&5") 2>&5	6844	printf "%s\n" "$ac_try_echo"; } >&5
		6845	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
6210	ac_status=$?	6846	ac_status=$?
6211	echo "$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
6212	(exit $ac_status); }	6855	test $ac_status = 0; }
6213	{ (ac_try="$ac_compiler -v >&5"	6856	done
6214	case "(($ac_try" in
6215	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6216	*) ac_try_echo=$ac_try;;
6217	esac
6218	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6219	(eval "$ac_compiler -v >&5") 2>&5
6220	ac_status=$?
6221	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6222	(exit $ac_status); }
6223	{ (ac_try="$ac_compiler -V >&5"
6224	case "(($ac_try" in
6225	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6226	*) ac_try_echo=$ac_try;;
6227	esac
6228	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6229	(eval "$ac_compiler -V >&5") 2>&5
6230	ac_status=$?
6231	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6232	(exit $ac_status); }
6233		6857
6234	{ echo "$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
6235	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }	6859	printf %s "checking whether the compiler supports GNU C++... " >&6; }
6236	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then	6860	if test ${ac_cv_cxx_compiler_gnu+y}
6237	echo $ECHO_N "(cached) $ECHO_C" >&6	6861	then :
6238	else	6862	printf %s "(cached) " >&6
6239	cat >conftest.$ac_ext <<_ACEOF	6863	else $as_nop
6240	/* confdefs.h. */
6241	_ACEOF
6242	cat confdefs.h >>conftest.$ac_ext	6864	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6243	cat >>conftest.$ac_ext <<_ACEOF
6244	/* end confdefs.h. */	6865	/* end confdefs.h. */
6245		6866
6246	int	6867	int
6247	main ()	6868	main (void)
6248	{	6869	{
6249	#ifndef __GNUC__	6870	#ifndef __GNUC__
6250	choke me	6871	choke me
6251	#endif	6872	#endif
6252		6873
6253	;	6874	;
6254	return 0;	6875	return 0;
6255	}	6876	}
6256	_ACEOF	6877	_ACEOF
6257	rm -f conftest.$ac_objext	6878	if ac_fn_cxx_try_compile "$LINENO"
6258	if { (ac_try="$ac_compile"	6879	then :
6259	case "(($ac_try" in
6260	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6261	*) ac_try_echo=$ac_try;;
6262	esac
6263	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6264	(eval "$ac_compile") 2>conftest.er1
6265	ac_status=$?
6266	grep -v '^ *+' conftest.er1 >conftest.err
6267	rm -f conftest.er1
6268	cat conftest.err >&5
6269	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6270	(exit $ac_status); } && {
6271	test -z "$ac_cxx_werror_flag" ||
6272	test ! -s conftest.err
6273	} && test -s conftest.$ac_objext; then
6274	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 $ac_compiler_gnu = yes; then
		6893	GXX=yes
6275	else	6894	else
6276	echo "$as_me: failed program was:" >&5	6895	GXX=
6277	sed 's/^/| /' conftest.$ac_ext >&5
6278
6279	ac_compiler_gnu=no
6280	fi	6896	fi
6281
6282	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6283	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
6284
6285	fi
6286	{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
6287	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
6288	GXX=`test $ac_compiler_gnu = yes && echo yes`
6289	ac_test_CXXFLAGS=${CXXFLAGS+set}	6897	ac_test_CXXFLAGS=${CXXFLAGS+y}
6290	ac_save_CXXFLAGS=$CXXFLAGS	6898	ac_save_CXXFLAGS=$CXXFLAGS
6291	{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5	6899	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
6292	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }	6900	printf %s "checking whether $CXX accepts -g... " >&6; }
6293	if test "${ac_cv_prog_cxx_g+set}" = set; then	6901	if test ${ac_cv_prog_cxx_g+y}
6294	echo $ECHO_N "(cached) $ECHO_C" >&6	6902	then :
6295	else	6903	printf %s "(cached) " >&6
		6904	else $as_nop
6296	ac_save_cxx_werror_flag=$ac_cxx_werror_flag	6905	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
6297	ac_cxx_werror_flag=yes	6906	ac_cxx_werror_flag=yes
6298	ac_cv_prog_cxx_g=no	6907	ac_cv_prog_cxx_g=no
6299	CXXFLAGS="-g"	6908	CXXFLAGS="-g"
6300	cat >conftest.$ac_ext <<_ACEOF
6301	/* confdefs.h. */
6302	_ACEOF
6303	cat confdefs.h >>conftest.$ac_ext	6909	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6304	cat >>conftest.$ac_ext <<_ACEOF
6305	/* end confdefs.h. */	6910	/* end confdefs.h. */
6306		6911
6307	int	6912	int
6308	main ()	6913	main (void)
6309	{	6914	{
6310		6915
6311	;	6916	;
6312	return 0;	6917	return 0;
6313	}	6918	}
6314	_ACEOF	6919	_ACEOF
6315	rm -f conftest.$ac_objext	6920	if ac_fn_cxx_try_compile "$LINENO"
6316	if { (ac_try="$ac_compile"	6921	then :
6317	case "(($ac_try" in
6318	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6319	*) ac_try_echo=$ac_try;;
6320	esac
6321	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6322	(eval "$ac_compile") 2>conftest.er1
6323	ac_status=$?
6324	grep -v '^ *+' conftest.er1 >conftest.err
6325	rm -f conftest.er1
6326	cat conftest.err >&5
6327	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6328	(exit $ac_status); } && {
6329	test -z "$ac_cxx_werror_flag" ||
6330	test ! -s conftest.err
6331	} && test -s conftest.$ac_objext; then
6332	ac_cv_prog_cxx_g=yes	6922	ac_cv_prog_cxx_g=yes
6333	else	6923	else $as_nop
6334	echo "$as_me: failed program was:" >&5
6335	sed 's/^/| /' conftest.$ac_ext >&5
6336
6337	CXXFLAGS=""	6924	CXXFLAGS=""
6338	cat >conftest.$ac_ext <<_ACEOF
6339	/* confdefs.h. */
6340	_ACEOF
6341	cat confdefs.h >>conftest.$ac_ext	6925	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6342	cat >>conftest.$ac_ext <<_ACEOF
6343	/* end confdefs.h. */	6926	/* end confdefs.h. */
6344		6927
6345	int	6928	int
6346	main ()	6929	main (void)
6347	{	6930	{
6348		6931
6349	;	6932	;
6350	return 0;	6933	return 0;
6351	}	6934	}
6352	_ACEOF	6935	_ACEOF
6353	rm -f conftest.$ac_objext	6936	if ac_fn_cxx_try_compile "$LINENO"
6354	if { (ac_try="$ac_compile"	6937	then :
6355	case "(($ac_try" in
6356	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6357	*) ac_try_echo=$ac_try;;
6358	esac
6359	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6360	(eval "$ac_compile") 2>conftest.er1
6361	ac_status=$?
6362	grep -v '^ *+' conftest.er1 >conftest.err
6363	rm -f conftest.er1
6364	cat conftest.err >&5
6365	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6366	(exit $ac_status); } && {
6367	test -z "$ac_cxx_werror_flag" ||
6368	test ! -s conftest.err
6369	} && test -s conftest.$ac_objext; then
6370	:
6371	else
6372	echo "$as_me: failed program was:" >&5
6373	sed 's/^/| /' conftest.$ac_ext >&5
6374		6938
		6939	else $as_nop
6375	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	6940	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
6376	CXXFLAGS="-g"	6941	CXXFLAGS="-g"
6377	cat >conftest.$ac_ext <<_ACEOF
6378	/* confdefs.h. */
6379	_ACEOF
6380	cat confdefs.h >>conftest.$ac_ext	6942	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6381	cat >>conftest.$ac_ext <<_ACEOF
6382	/* end confdefs.h. */	6943	/* end confdefs.h. */
6383		6944
6384	int	6945	int
6385	main ()	6946	main (void)
6386	{	6947	{
6387		6948
6388	;	6949	;
6389	return 0;	6950	return 0;
6390	}	6951	}
6391	_ACEOF	6952	_ACEOF
6392	rm -f conftest.$ac_objext	6953	if ac_fn_cxx_try_compile "$LINENO"
6393	if { (ac_try="$ac_compile"	6954	then :
6394	case "(($ac_try" in
6395	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6396	*) ac_try_echo=$ac_try;;
6397	esac
6398	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6399	(eval "$ac_compile") 2>conftest.er1
6400	ac_status=$?
6401	grep -v '^ *+' conftest.er1 >conftest.err
6402	rm -f conftest.er1
6403	cat conftest.err >&5
6404	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6405	(exit $ac_status); } && {
6406	test -z "$ac_cxx_werror_flag" ||
6407	test ! -s conftest.err
6408	} && test -s conftest.$ac_objext; then
6409	ac_cv_prog_cxx_g=yes	6955	ac_cv_prog_cxx_g=yes
6410	else
6411	echo "$as_me: failed program was:" >&5
6412	sed 's/^/| /' conftest.$ac_ext >&5
6413
6414
6415	fi	6956	fi
6416
6417	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	6957	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6418	fi	6958	fi
6419
6420	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	6959	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6421	fi	6960	fi
6422
6423	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	6961	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6424	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	6962	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
6425	fi	6963	fi
6426	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5	6964	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
6427	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }	6965	printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
6428	if test "$ac_test_CXXFLAGS" = set; then	6966	if test $ac_test_CXXFLAGS; then
6429	CXXFLAGS=$ac_save_CXXFLAGS	6967	CXXFLAGS=$ac_save_CXXFLAGS
6430	elif test $ac_cv_prog_cxx_g = yes; then	6968	elif test $ac_cv_prog_cxx_g = yes; then
6431	if test "$GXX" = yes; then	6969	if test "$GXX" = yes; then
6432	CXXFLAGS="-g -O2"	6970	CXXFLAGS="-g -O2"
6433	else	6971	else
…		…
6438	CXXFLAGS="-O2"	6976	CXXFLAGS="-O2"
6439	else	6977	else
6440	CXXFLAGS=	6978	CXXFLAGS=
6441	fi	6979	fi
6442	fi	6980	fi
		6981	ac_prog_cxx_stdcxx=no
		6982	if test x$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
6443	ac_ext=c	7075	ac_ext=c
6444	ac_cpp='$CPP $CPPFLAGS'	7076	ac_cpp='$CPP $CPPFLAGS'
6445	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7077	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6446	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 $LIBS >&5'
6447	ac_compiler_gnu=$ac_cv_c_compiler_gnu	7079	ac_compiler_gnu=$ac_cv_c_compiler_gnu
6448		7080
6449	depcc="$CXX" am_compiler_list=	7081	depcc="$CXX" am_compiler_list=
6450		7082
6451	{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	7083	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
6452	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }	7084	printf %s "checking dependency style of $depcc... " >&6; }
6453	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then	7085	if test ${am_cv_CXX_dependencies_compiler_type+y}
6454	echo $ECHO_N "(cached) $ECHO_C" >&6	7086	then :
6455	else	7087	printf %s "(cached) " >&6
		7088	else $as_nop
6456	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	7089	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6457	# We make a subdir and do the tests there. Otherwise we can end up	7090	# We make a subdir and do the tests there. Otherwise we can end up
6458	# making bogus files that we don't know about and never remove. For	7091	# making bogus files that we don't know about and never remove. For
6459	# instance it was reported that on HP-UX the gcc test will end up	7092	# instance it was reported that on HP-UX the gcc test will end up
6460	# making a dummy file named `D' -- because `-MD' means `put the output	7093	# making a dummy file named 'D' -- because '-MD' means "put the output
6461	# in D'.	7094	# in D".
		7095	rm -rf conftest.dir
6462	mkdir conftest.dir	7096	mkdir conftest.dir
6463	# Copy depcomp to subdir because otherwise we won't find it if we're	7097	# Copy depcomp to subdir because otherwise we won't find it if we're
6464	# using a relative directory.	7098	# using a relative directory.
6465	cp "$am_depcomp" conftest.dir	7099	cp "$am_depcomp" conftest.dir
6466	cd conftest.dir	7100	cd conftest.dir
…		…
6474		7108
6475	am_cv_CXX_dependencies_compiler_type=none	7109	am_cv_CXX_dependencies_compiler_type=none
6476	if test "$am_compiler_list" = ""; then	7110	if test "$am_compiler_list" = ""; then
6477	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`
6478	fi	7112	fi
		7113	am__universal=false
		7114	case " $depcc " in #(
		7115	*\ -arch\ *\ -arch\ *) am__universal=true ;;
		7116	esac
		7117
6479	for depmode in $am_compiler_list; do	7118	for depmode in $am_compiler_list; do
6480	# Setup a source with many dependencies, because some compilers	7119	# Setup a source with many dependencies, because some compilers
6481	# like to wrap large dependency lists on column 80 (with \), and	7120	# like to wrap large dependency lists on column 80 (with \), and
6482	# 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.
6483	#	7122	#
…		…
6485	# overwrite some of them when testing with obscure command lines.	7124	# overwrite some of them when testing with obscure command lines.
6486	# This happens at least with the AIX C compiler.	7125	# This happens at least with the AIX C compiler.
6487	: > sub/conftest.c	7126	: > sub/conftest.c
6488	for i in 1 2 3 4 5 6; do	7127	for i in 1 2 3 4 5 6; do
6489	echo '#include "conftst'$i'.h"' >> sub/conftest.c	7128	echo '#include "conftst'$i'.h"' >> sub/conftest.c
6490	: > 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$i.h
6491	done	7132	done
6492	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf	7133	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6493		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"
6494	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	;;
6495	nosideeffect)	7146	nosideeffect)
6496	# 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
6497	# only be used when explicitly requested	7148	# only be used when explicitly requested.
6498	if test "x$enable_dependency_tracking" = xyes; then	7149	if test "x$enable_dependency_tracking" = xyes; then
6499	continue	7150	continue
6500	else	7151	else
6501	break	7152	break
6502	fi	7153	fi
6503	;;	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.${OBJEXT-o}
		7160	am__minus_obj=
		7161	;;
6504	none) break ;;	7162	none) break ;;
6505	esac	7163	esac
6506	# We check with `-c' and `-o' for the sake of the "dashmstdout"
6507	# mode. It turns out that the SunPro C++ compiler does not properly
6508	# handle `-M -o', and we need to detect this.
6509	if depmode=$depmode \	7164	if depmode=$depmode \
6510	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \	7165	source=sub/conftest.c object=$am__obj \
6511	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \	7166	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6512	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \	7167	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
6513	>/dev/null 2>conftest.err &&	7168	>/dev/null 2>conftest.err &&
		7169	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6514	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&	7170	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6515	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&	7171	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
6516	${MAKE-make} -s -f confmf > /dev/null 2>&1; then	7172	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6517	# icc doesn't choke on unknown options, it will just issue warnings	7173	# icc doesn't choke on unknown options, it will just issue warnings
6518	# (even with -Werror). So we grep stderr for any message	7174	# or remarks (even with -Werror). So we grep stderr for any message
6519	# that says an option was ignored.	7175	# that says an option was ignored or not supported.
		7176	# When given -MP, icc 7.0 and 7.1 complain thusly:
		7177	# icc: Command line warning: ignoring option '-M'; no argument required
		7178	# The diagnosis changed in icc 8.0:
		7179	# icc: Command line remark: option '-MP' not supported
		7180	if (grep 'ignoring option' conftest.err ||
6520	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else	7181	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6521	am_cv_CXX_dependencies_compiler_type=$depmode	7182	am_cv_CXX_dependencies_compiler_type=$depmode
6522	break	7183	break
6523	fi	7184	fi
6524	fi	7185	fi
6525	done	7186	done
…		…
6529	else	7190	else
6530	am_cv_CXX_dependencies_compiler_type=none	7191	am_cv_CXX_dependencies_compiler_type=none
6531	fi	7192	fi
6532		7193
6533	fi	7194	fi
6534	{ echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5	7195	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
6535	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6; }	7196	printf "%s\n" "$am_cv_CXX_dependencies_compiler_type" >&6; }
6536	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type	7197	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
6537		7198
6538
6539
6540	if	7199	if
6541	test "x$enable_dependency_tracking" != xno \	7200	test "x$enable_dependency_tracking" != xno \
6542	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then	7201	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
6543	am__fastdepCXX_TRUE=	7202	am__fastdepCXX_TRUE=
6544	am__fastdepCXX_FALSE='#'	7203	am__fastdepCXX_FALSE='#'
6545	else	7204	else
…		…
6547	am__fastdepCXX_FALSE=	7206	am__fastdepCXX_FALSE=
6548	fi	7207	fi
6549		7208
6550		7209
6551		7210
6552	{ 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
6553	echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }	7212	printf %s "checking for grep that handles long lines and -e... " >&6; }
6554	if test "${ac_cv_path_GREP+set}" = set; then	7213	if test ${ac_cv_path_GREP+y}
6555	echo $ECHO_N "(cached) $ECHO_C" >&6	7214	then :
6556	else	7215	printf %s "(cached) " >&6
6557	# Extract the first word of "grep ggrep" to use in msg output	7216	else $as_nop
6558	if test -z "$GREP"; then	7217	if test -z "$GREP"; then
6559	set dummy grep ggrep; ac_prog_name=$2
6560	if test "${ac_cv_path_GREP+set}" = set; then
6561	echo $ECHO_N "(cached) $ECHO_C" >&6
6562	else
6563	ac_path_GREP_found=false	7218	ac_path_GREP_found=false
6564	# Loop through the user's path and test for each of PROGNAME-LIST	7219	# Loop through the user's path and test for each of PROGNAME-LIST
6565	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7220	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6566	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin	7221	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6567	do	7222	do
6568	IFS=$as_save_IFS	7223	IFS=$as_save_IFS
6569	test -z "$as_dir" && as_dir=.	7224	case $as_dir in #(((
		7225	'') as_dir=./ ;;
		7226	*/) ;;
		7227	*) as_dir=$as_dir/ ;;
		7228	esac
6570	for ac_prog in grep ggrep; do	7229	for ac_prog in grep ggrep
		7230	do
6571	for ac_exec_ext in '' $ac_executable_extensions; do	7231	for ac_exec_ext in '' $ac_executable_extensions; do
6572	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"	7232	ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
6573	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue	7233	as_fn_executable_p "$ac_path_GREP" || continue
6574	# 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.
6575	# Check for GNU $ac_path_GREP	7235	# Check for GNU $ac_path_GREP
6576	case `"$ac_path_GREP" --version 2>&1` in	7236	case `"$ac_path_GREP" --version 2>&1` in
6577	*GNU*)	7237	*GNU*)
6578	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;	7238	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
6579	*)	7239	*)
6580	ac_count=0	7240	ac_count=0
6581	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"	7241	printf %s 0123456789 >"conftest.in"
6582	while :	7242	while :
6583	do	7243	do
6584	cat "conftest.in" "conftest.in" >"conftest.tmp"	7244	cat "conftest.in" "conftest.in" >"conftest.tmp"
6585	mv "conftest.tmp" "conftest.in"	7245	mv "conftest.tmp" "conftest.in"
6586	cp "conftest.in" "conftest.nl"	7246	cp "conftest.in" "conftest.nl"
6587	echo 'GREP' >> "conftest.nl"	7247	printf "%s\n" 'GREP' >> "conftest.nl"
6588	"$ac_path_GREP" -e 'GREP$' -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
6589	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break	7249	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6590	ac_count=`expr $ac_count + 1`	7250	as_fn_arith $ac_count + 1 && ac_count=$as_val
6591	if test $ac_count -gt ${ac_path_GREP_max-0}; then	7251	if test $ac_count -gt ${ac_path_GREP_max-0}; then
6592	# Best one so far, save it but keep looking for a better one	7252	# Best one so far, save it but keep looking for a better one
6593	ac_cv_path_GREP="$ac_path_GREP"	7253	ac_cv_path_GREP="$ac_path_GREP"
6594	ac_path_GREP_max=$ac_count	7254	ac_path_GREP_max=$ac_count
6595	fi	7255	fi
…		…
6597	test $ac_count -gt 10 && break	7257	test $ac_count -gt 10 && break
6598	done	7258	done
6599	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;	7259	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6600	esac	7260	esac
6601		7261
6602
6603	$ac_path_GREP_found && break 3	7262	$ac_path_GREP_found && break 3
		7263	done
6604	done	7264	done
6605	done	7265	done
6606
6607	done
6608	IFS=$as_save_IFS	7266	IFS=$as_save_IFS
6609
6610
6611	fi
6612
6613	GREP="$ac_cv_path_GREP"
6614	if test -z "$GREP"; then	7267	if test -z "$ac_cv_path_GREP"; then
6615	{ { 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" "$LINENO" 5
6616	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}	7269	fi
6617	{ (exit 1); exit 1; }; }
6618	fi
6619
6620	else	7270	else
6621	ac_cv_path_GREP=$GREP	7271	ac_cv_path_GREP=$GREP
6622	fi	7272	fi
6623		7273
6624
6625	fi	7274	fi
6626	{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5	7275	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
6627	echo "${ECHO_T}$ac_cv_path_GREP" >&6; }	7276	printf "%s\n" "$ac_cv_path_GREP" >&6; }
6628	GREP="$ac_cv_path_GREP"	7277	GREP="$ac_cv_path_GREP"
6629		7278
6630		7279
6631	{ echo "$as_me:$LINENO: checking for egrep" >&5	7280	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
6632	echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }	7281	printf %s "checking for egrep... " >&6; }
6633	if test "${ac_cv_path_EGREP+set}" = set; then	7282	if test ${ac_cv_path_EGREP+y}
6634	echo $ECHO_N "(cached) $ECHO_C" >&6	7283	then :
6635	else	7284	printf %s "(cached) " >&6
		7285	else $as_nop
6636	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1	7286	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
6637	then ac_cv_path_EGREP="$GREP -E"	7287	then ac_cv_path_EGREP="$GREP -E"
6638	else	7288	else
6639	# Extract the first word of "egrep" to use in msg output
6640	if test -z "$EGREP"; then	7289	if test -z "$EGREP"; then
6641	set dummy egrep; ac_prog_name=$2
6642	if test "${ac_cv_path_EGREP+set}" = set; then
6643	echo $ECHO_N "(cached) $ECHO_C" >&6
6644	else
6645	ac_path_EGREP_found=false	7290	ac_path_EGREP_found=false
6646	# Loop through the user's path and test for each of PROGNAME-LIST	7291	# Loop through the user's path and test for each of PROGNAME-LIST
6647	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7292	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6648	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin	7293	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6649	do	7294	do
6650	IFS=$as_save_IFS	7295	IFS=$as_save_IFS
6651	test -z "$as_dir" && as_dir=.	7296	case $as_dir in #(((
		7297	'') as_dir=./ ;;
		7298	*/) ;;
		7299	*) as_dir=$as_dir/ ;;
		7300	esac
6652	for ac_prog in egrep; do	7301	for ac_prog in egrep
		7302	do
6653	for ac_exec_ext in '' $ac_executable_extensions; do	7303	for ac_exec_ext in '' $ac_executable_extensions; do
6654	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"	7304	ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
6655	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue	7305	as_fn_executable_p "$ac_path_EGREP" || continue
6656	# 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.
6657	# Check for GNU $ac_path_EGREP	7307	# Check for GNU $ac_path_EGREP
6658	case `"$ac_path_EGREP" --version 2>&1` in	7308	case `"$ac_path_EGREP" --version 2>&1` in
6659	*GNU*)	7309	*GNU*)
6660	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;	7310	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
6661	*)	7311	*)
6662	ac_count=0	7312	ac_count=0
6663	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"	7313	printf %s 0123456789 >"conftest.in"
6664	while :	7314	while :
6665	do	7315	do
6666	cat "conftest.in" "conftest.in" >"conftest.tmp"	7316	cat "conftest.in" "conftest.in" >"conftest.tmp"
6667	mv "conftest.tmp" "conftest.in"	7317	mv "conftest.tmp" "conftest.in"
6668	cp "conftest.in" "conftest.nl"	7318	cp "conftest.in" "conftest.nl"
6669	echo 'EGREP' >> "conftest.nl"	7319	printf "%s\n" 'EGREP' >> "conftest.nl"
6670	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break	7320	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
6671	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break	7321	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6672	ac_count=`expr $ac_count + 1`	7322	as_fn_arith $ac_count + 1 && ac_count=$as_val
6673	if test $ac_count -gt ${ac_path_EGREP_max-0}; then	7323	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
6674	# Best one so far, save it but keep looking for a better one	7324	# Best one so far, save it but keep looking for a better one
6675	ac_cv_path_EGREP="$ac_path_EGREP"	7325	ac_cv_path_EGREP="$ac_path_EGREP"
6676	ac_path_EGREP_max=$ac_count	7326	ac_path_EGREP_max=$ac_count
6677	fi	7327	fi
…		…
6679	test $ac_count -gt 10 && break	7329	test $ac_count -gt 10 && break
6680	done	7330	done
6681	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;	7331	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6682	esac	7332	esac
6683		7333
6684
6685	$ac_path_EGREP_found && break 3	7334	$ac_path_EGREP_found && break 3
		7335	done
6686	done	7336	done
6687	done	7337	done
6688
6689	done
6690	IFS=$as_save_IFS	7338	IFS=$as_save_IFS
6691
6692
6693	fi
6694
6695	EGREP="$ac_cv_path_EGREP"
6696	if test -z "$EGREP"; then	7339	if test -z "$ac_cv_path_EGREP"; then
6697	{ { 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" "$LINENO" 5
6698	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}	7341	fi
6699	{ (exit 1); exit 1; }; }
6700	fi
6701
6702	else	7342	else
6703	ac_cv_path_EGREP=$EGREP	7343	ac_cv_path_EGREP=$EGREP
6704	fi	7344	fi
6705		7345
6706
6707	fi	7346	fi
6708	fi	7347	fi
6709	{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5	7348	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
6710	echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }	7349	printf "%s\n" "$ac_cv_path_EGREP" >&6; }
6711	EGREP="$ac_cv_path_EGREP"	7350	EGREP="$ac_cv_path_EGREP"
6712		7351
6713		7352
6714	if test $ac_cv_c_compiler_gnu = yes; then	7353	if test $ac_cv_c_compiler_gnu = yes; then
6715	{ echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5	7354	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
6716	echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6; }	7355	printf %s "checking whether $CC needs -traditional... " >&6; }
6717	if test "${ac_cv_prog_gcc_traditional+set}" = set; then	7356	if test ${ac_cv_prog_gcc_traditional+y}
6718	echo $ECHO_N "(cached) $ECHO_C" >&6	7357	then :
6719	else	7358	printf %s "(cached) " >&6
		7359	else $as_nop
6720	ac_pattern="Autoconf.*'x'"	7360	ac_pattern="Autoconf.*'x'"
6721	cat >conftest.$ac_ext <<_ACEOF
6722	/* confdefs.h. */
6723	_ACEOF
6724	cat confdefs.h >>conftest.$ac_ext	7361	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6725	cat >>conftest.$ac_ext <<_ACEOF
6726	/* end confdefs.h. */	7362	/* end confdefs.h. */
6727	#include <sgtty.h>	7363	#include <sgtty.h>
6728	Autoconf TIOCGETP	7364	Autoconf TIOCGETP
6729	_ACEOF	7365	_ACEOF
6730	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7366	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6731	$EGREP "$ac_pattern" >/dev/null 2>&1; then	7367	$EGREP "$ac_pattern" >/dev/null 2>&1
		7368	then :
6732	ac_cv_prog_gcc_traditional=yes	7369	ac_cv_prog_gcc_traditional=yes
6733	else	7370	else $as_nop
6734	ac_cv_prog_gcc_traditional=no	7371	ac_cv_prog_gcc_traditional=no
6735	fi	7372	fi
6736	rm -f conftest*	7373	rm -rf conftest*
6737		7374
6738		7375
6739	if test $ac_cv_prog_gcc_traditional = no; then	7376	if test $ac_cv_prog_gcc_traditional = no; then
6740	cat >conftest.$ac_ext <<_ACEOF
6741	/* confdefs.h. */
6742	_ACEOF
6743	cat confdefs.h >>conftest.$ac_ext	7377	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6744	cat >>conftest.$ac_ext <<_ACEOF
6745	/* end confdefs.h. */	7378	/* end confdefs.h. */
6746	#include <termio.h>	7379	#include <termio.h>
6747	Autoconf TCGETA	7380	Autoconf TCGETA
6748	_ACEOF	7381	_ACEOF
6749	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7382	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6750	$EGREP "$ac_pattern" >/dev/null 2>&1; then	7383	$EGREP "$ac_pattern" >/dev/null 2>&1
		7384	then :
6751	ac_cv_prog_gcc_traditional=yes	7385	ac_cv_prog_gcc_traditional=yes
6752	fi	7386	fi
6753	rm -f conftest*	7387	rm -rf conftest*
6754		7388
6755	fi	7389	fi
6756	fi	7390	fi
6757	{ echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5	7391	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
6758	echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6; }	7392	printf "%s\n" "$ac_cv_prog_gcc_traditional" >&6; }
6759	if test $ac_cv_prog_gcc_traditional = yes; then	7393	if test $ac_cv_prog_gcc_traditional = yes; then
6760	CC="$CC -traditional"	7394	CC="$CC -traditional"
6761	fi	7395	fi
6762	fi	7396	fi
6763		7397
6764	for ac_prog in gawk mawk nawk awk	7398	for ac_prog in gawk mawk nawk awk
6765	do	7399	do
6766	# Extract the first word of "$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.
6767	set dummy $ac_prog; ac_word=$2	7401	set dummy $ac_prog; ac_word=$2
6768	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	7402	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6769	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	7403	printf %s "checking for $ac_word... " >&6; }
6770	if test "${ac_cv_prog_AWK+set}" = set; then	7404	if test ${ac_cv_prog_AWK+y}
6771	echo $ECHO_N "(cached) $ECHO_C" >&6	7405	then :
6772	else	7406	printf %s "(cached) " >&6
		7407	else $as_nop
6773	if test -n "$AWK"; then	7408	if test -n "$AWK"; then
6774	ac_cv_prog_AWK="$AWK" # Let the user override the test.	7409	ac_cv_prog_AWK="$AWK" # Let the user override the test.
6775	else	7410	else
6776	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7411	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6777	for as_dir in $PATH	7412	for as_dir in $PATH
6778	do	7413	do
6779	IFS=$as_save_IFS	7414	IFS=$as_save_IFS
6780	test -z "$as_dir" && as_dir=.	7415	case $as_dir in #(((
		7416	'') as_dir=./ ;;
		7417	*/) ;;
		7418	*) as_dir=$as_dir/ ;;
		7419	esac
6781	for ac_exec_ext in '' $ac_executable_extensions; do	7420	for ac_exec_ext in '' $ac_executable_extensions; do
6782	if { test -f "$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$ac_exec_ext"; then
6783	ac_cv_prog_AWK="$ac_prog"	7422	ac_cv_prog_AWK="$ac_prog"
6784	echo "$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$ac_exec_ext" >&5
6785	break 2	7424	break 2
6786	fi	7425	fi
6787	done	7426	done
6788	done	7427	done
6789	IFS=$as_save_IFS	7428	IFS=$as_save_IFS
6790		7429
6791	fi	7430	fi
6792	fi	7431	fi
6793	AWK=$ac_cv_prog_AWK	7432	AWK=$ac_cv_prog_AWK
6794	if test -n "$AWK"; then	7433	if test -n "$AWK"; then
6795	{ echo "$as_me:$LINENO: result: $AWK" >&5	7434	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6796	echo "${ECHO_T}$AWK" >&6; }	7435	printf "%s\n" "$AWK" >&6; }
6797	else	7436	else
6798	{ echo "$as_me:$LINENO: result: no" >&5	7437	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6799	echo "${ECHO_T}no" >&6; }	7438	printf "%s\n" "no" >&6; }
6800	fi	7439	fi
6801		7440
6802		7441
6803	test -n "$AWK" && break	7442	test -n "$AWK" && break
6804	done	7443	done
6805		7444
6806	# Find a good install program. We prefer a C program (faster),
6807	# so one script is as good as another. But avoid the broken or
6808	# incompatible versions:
6809	# SysV /etc/install, /usr/sbin/install
6810	# SunOS /usr/etc/install
6811	# IRIX /sbin/install
6812	# AIX /bin/install
6813	# AmigaOS /C/install, which installs bootblocks on floppy discs
6814	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
6815	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
6816	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
6817	# OS/2's system install, which has a completely different semantic
6818	# ./install, which can be erroneously created by make from ./install.sh.
6819	{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
6820	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
6821	if test -z "$INSTALL"; then
6822	if test "${ac_cv_path_install+set}" = set; then
6823	echo $ECHO_N "(cached) $ECHO_C" >&6
6824	else
6825	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6826	for as_dir in $PATH
6827	do
6828	IFS=$as_save_IFS
6829	test -z "$as_dir" && as_dir=.
6830	# Account for people who put trailing slashes in PATH elements.
6831	case $as_dir/ in
6832	./ | .// | /cC/* | \
6833	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
6834	?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
6835	/usr/ucb/* ) ;;
6836	*)
6837	# OSF1 and SCO ODT 3.0 have their own names for install.
6838	# Don't use installbsd from OSF since it installs stuff as root
6839	# by default.
6840	for ac_prog in ginstall scoinst install; do
6841	for ac_exec_ext in '' $ac_executable_extensions; do
6842	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
6843	if test $ac_prog = install &&
6844	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6845	# AIX install. It has an incompatible calling convention.
6846	:
6847	elif test $ac_prog = install &&
6848	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6849	# program-specific install script used by HP pwplus--don't use.
6850	:
6851	else
6852	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6853	break 3
6854	fi
6855	fi
6856	done
6857	done
6858	;;
6859	esac
6860	done
6861	IFS=$as_save_IFS
6862		7445
6863
6864	fi
6865	if test "${ac_cv_path_install+set}" = set; then
6866	INSTALL=$ac_cv_path_install
6867	else
6868	# As a last resort, use the slow shell script. Don't cache a
6869	# value for INSTALL within a source directory, because that will
6870	# break other packages using the cache if that directory is
6871	# removed, or if the value is a relative name.
6872	INSTALL=$ac_install_sh
6873	fi
6874	fi
6875	{ echo "$as_me:$LINENO: result: $INSTALL" >&5
6876	echo "${ECHO_T}$INSTALL" >&6; }
6877
6878	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6879	# It thinks the first close brace ends the variable substitution.
6880	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6881
6882	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6883
6884	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6885
6886	{ echo "$as_me:$LINENO: checking whether ln -s works" >&5	7446	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6887	echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }	7447	printf %s "checking whether ln -s works... " >&6; }
6888	LN_S=$as_ln_s	7448	LN_S=$as_ln_s
6889	if test "$LN_S" = "ln -s"; then	7449	if test "$LN_S" = "ln -s"; then
6890	{ echo "$as_me:$LINENO: result: yes" >&5	7450	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6891	echo "${ECHO_T}yes" >&6; }	7451	printf "%s\n" "yes" >&6; }
6892	else	7452	else
6893	{ echo "$as_me:$LINENO: result: no, using $LN_S" >&5	7453	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6894	echo "${ECHO_T}no, using $LN_S" >&6; }	7454	printf "%s\n" "no, using $LN_S" >&6; }
6895	fi	7455	fi
6896		7456
6897	{ echo "$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
6898	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }	7458	printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
6899	set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`	7459	set x ${MAKE-make}
6900	if { as_var=ac_cv_prog_make_${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'`
6901	echo $ECHO_N "(cached) $ECHO_C" >&6	7461	if eval test \${ac_cv_prog_make_${ac_make}_set+y}
6902	else	7462	then :
		7463	printf %s "(cached) " >&6
		7464	else $as_nop
6903	cat >conftest.make <<\_ACEOF	7465	cat >conftest.make <<\_ACEOF
6904	SHELL = /bin/sh	7466	SHELL = /bin/sh
6905	all:	7467	all:
6906	@echo '@@@%%%=$(MAKE)=@@@%%%'	7468	@echo '@@@%%%=$(MAKE)=@@@%%%'
6907	_ACEOF	7469	_ACEOF
6908	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	7470	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6909	case `${MAKE-make} -f conftest.make 2>/dev/null` in	7471	case `${MAKE-make} -f conftest.make 2>/dev/null` in
6910	*@@@%%%=?*=@@@%%%*)	7472	*@@@%%%=?*=@@@%%%*)
6911	eval ac_cv_prog_make_${ac_make}_set=yes;;	7473	eval ac_cv_prog_make_${ac_make}_set=yes;;
6912	*)	7474	*)
6913	eval ac_cv_prog_make_${ac_make}_set=no;;	7475	eval ac_cv_prog_make_${ac_make}_set=no;;
6914	esac	7476	esac
6915	rm -f conftest.make	7477	rm -f conftest.make
6916	fi	7478	fi
6917	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then	7479	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
6918	{ echo "$as_me:$LINENO: result: yes" >&5	7480	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6919	echo "${ECHO_T}yes" >&6; }	7481	printf "%s\n" "yes" >&6; }
6920	SET_MAKE=	7482	SET_MAKE=
6921	else	7483	else
6922	{ echo "$as_me:$LINENO: result: no" >&5	7484	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6923	echo "${ECHO_T}no" >&6; }	7485	printf "%s\n" "no" >&6; }
6924	SET_MAKE="MAKE=${MAKE-make}"	7486	SET_MAKE="MAKE=${MAKE-make}"
6925	fi	7487	fi
6926		7488
6927	if test -n "$ac_tool_prefix"; then	7489	if test -n "$ac_tool_prefix"; then
6928	# Extract the first word of "${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.
6929	set dummy ${ac_tool_prefix}ranlib; ac_word=$2	7491	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6930	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	7492	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6931	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	7493	printf %s "checking for $ac_word... " >&6; }
6932	if test "${ac_cv_prog_RANLIB+set}" = set; then	7494	if test ${ac_cv_prog_RANLIB+y}
6933	echo $ECHO_N "(cached) $ECHO_C" >&6	7495	then :
6934	else	7496	printf %s "(cached) " >&6
		7497	else $as_nop
6935	if test -n "$RANLIB"; then	7498	if test -n "$RANLIB"; then
6936	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.	7499	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6937	else	7500	else
6938	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7501	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6939	for as_dir in $PATH	7502	for as_dir in $PATH
6940	do	7503	do
6941	IFS=$as_save_IFS	7504	IFS=$as_save_IFS
6942	test -z "$as_dir" && as_dir=.	7505	case $as_dir in #(((
		7506	'') as_dir=./ ;;
		7507	*/) ;;
		7508	*) as_dir=$as_dir/ ;;
		7509	esac
6943	for ac_exec_ext in '' $ac_executable_extensions; do	7510	for ac_exec_ext in '' $ac_executable_extensions; do
6944	if { test -f "$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$ac_exec_ext"; then
6945	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"	7512	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6946	echo "$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$ac_exec_ext" >&5
6947	break 2	7514	break 2
6948	fi	7515	fi
6949	done	7516	done
6950	done	7517	done
6951	IFS=$as_save_IFS	7518	IFS=$as_save_IFS
6952		7519
6953	fi	7520	fi
6954	fi	7521	fi
6955	RANLIB=$ac_cv_prog_RANLIB	7522	RANLIB=$ac_cv_prog_RANLIB
6956	if test -n "$RANLIB"; then	7523	if test -n "$RANLIB"; then
6957	{ echo "$as_me:$LINENO: result: $RANLIB" >&5	7524	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6958	echo "${ECHO_T}$RANLIB" >&6; }	7525	printf "%s\n" "$RANLIB" >&6; }
6959	else	7526	else
6960	{ echo "$as_me:$LINENO: result: no" >&5	7527	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6961	echo "${ECHO_T}no" >&6; }	7528	printf "%s\n" "no" >&6; }
6962	fi	7529	fi
6963		7530
6964		7531
6965	fi	7532	fi
6966	if test -z "$ac_cv_prog_RANLIB"; then	7533	if test -z "$ac_cv_prog_RANLIB"; then
6967	ac_ct_RANLIB=$RANLIB	7534	ac_ct_RANLIB=$RANLIB
6968	# 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.
6969	set dummy ranlib; ac_word=$2	7536	set dummy ranlib; ac_word=$2
6970	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	7537	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6971	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	7538	printf %s "checking for $ac_word... " >&6; }
6972	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then	7539	if test ${ac_cv_prog_ac_ct_RANLIB+y}
6973	echo $ECHO_N "(cached) $ECHO_C" >&6	7540	then :
6974	else	7541	printf %s "(cached) " >&6
		7542	else $as_nop
6975	if test -n "$ac_ct_RANLIB"; then	7543	if test -n "$ac_ct_RANLIB"; then
6976	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.	7544	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6977	else	7545	else
6978	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7546	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6979	for as_dir in $PATH	7547	for as_dir in $PATH
6980	do	7548	do
6981	IFS=$as_save_IFS	7549	IFS=$as_save_IFS
6982	test -z "$as_dir" && as_dir=.	7550	case $as_dir in #(((
		7551	'') as_dir=./ ;;
		7552	*/) ;;
		7553	*) as_dir=$as_dir/ ;;
		7554	esac
6983	for ac_exec_ext in '' $ac_executable_extensions; do	7555	for ac_exec_ext in '' $ac_executable_extensions; do
6984	if { test -f "$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$ac_exec_ext"; then
6985	ac_cv_prog_ac_ct_RANLIB="ranlib"	7557	ac_cv_prog_ac_ct_RANLIB="ranlib"
6986	echo "$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$ac_exec_ext" >&5
6987	break 2	7559	break 2
6988	fi	7560	fi
6989	done	7561	done
6990	done	7562	done
6991	IFS=$as_save_IFS	7563	IFS=$as_save_IFS
6992		7564
6993	fi	7565	fi
6994	fi	7566	fi
6995	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB	7567	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6996	if test -n "$ac_ct_RANLIB"; then	7568	if test -n "$ac_ct_RANLIB"; then
6997	{ echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5	7569	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6998	echo "${ECHO_T}$ac_ct_RANLIB" >&6; }	7570	printf "%s\n" "$ac_ct_RANLIB" >&6; }
6999	else	7571	else
7000	{ echo "$as_me:$LINENO: result: no" >&5	7572	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7001	echo "${ECHO_T}no" >&6; }	7573	printf "%s\n" "no" >&6; }
7002	fi	7574	fi
7003		7575
7004	if test "x$ac_ct_RANLIB" = x; then	7576	if test "x$ac_ct_RANLIB" = x; then
7005	RANLIB=":"	7577	RANLIB=":"
7006	else	7578	else
7007	case $cross_compiling:$ac_tool_warned in	7579	case $cross_compiling:$ac_tool_warned in
7008	yes:)	7580	yes:)
7009	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	7581	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7010	whose name does not start with the host triplet. If you think this	7582	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7011	configuration is useful to you, please write to autoconf@gnu.org." >&5
7012	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
7013	whose name does not start with the host triplet. If you think this
7014	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
7015	ac_tool_warned=yes ;;	7583	ac_tool_warned=yes ;;
7016	esac	7584	esac
7017	RANLIB=$ac_ct_RANLIB	7585	RANLIB=$ac_ct_RANLIB
7018	fi	7586	fi
7019	else	7587	else
7020	RANLIB="$ac_cv_prog_RANLIB"	7588	RANLIB="$ac_cv_prog_RANLIB"
7021	fi	7589	fi
7022		7590
7023		7591
7024	# Check whether --enable-iftype was given.	7592	# Check whether --enable-iftype was given.
7025	if test "${enable_iftype+set}" = set; then	7593	if test ${enable_iftype+y}
		7594	then :
7026	enableval=$enable_iftype;	7595	enableval=$enable_iftype;
7027	IFTYPE=`echo $enableval | sed s%/.*%%`	7596	IFTYPE=`echo $enableval | sed s%/.*%%`
7028	IFSUBTYPE=`echo $enableval | sed s%.*/%%`	7597	IFSUBTYPE=`echo $enableval | sed s%.*/%%`
7029		7598
7030		7599
7031	fi	7600	fi
7032		7601
7033		7602
7034	{ echo "$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
7035	echo $ECHO_N "checking for kernel networking interface type... $ECHO_C" >&6; }	7604	printf %s "checking for kernel networking interface type... " >&6; }
7036		7605
7037	if test "x$IFTYPE" = "x"; then	7606	if test "x$IFTYPE" = "x"; then
7038	case $target_os in	7607	case $target_os in
7039	*linux*)	7608	*linux*)
7040	IFTYPE=native	7609	IFTYPE=native
7041	IFSUBTYPE=linux	7610	IFSUBTYPE=linux
7042		7611
7043	cat >>confdefs.h <<\_ACEOF	7612	printf "%s\n" "#define HAVE_LINUX 1" >>confdefs.h
7044	#define HAVE_LINUX 1
7045	_ACEOF
7046		7613
7047	;;	7614	;;
7048	*freebsd*)	7615	*freebsd*)
7049	IFTYPE=tincd	7616	IFTYPE=tincd
7050	IFSUBTYPE=freebsd	7617	IFSUBTYPE=freebsd
7051		7618
7052	cat >>confdefs.h <<\_ACEOF	7619	printf "%s\n" "#define HAVE_FREEBSD 1" >>confdefs.h
7053	#define HAVE_FREEBSD 1
7054	_ACEOF
7055		7620
7056	;;	7621	;;
7057	*darwin*)	7622	*darwin*)
7058	IFTYPE=native	7623	IFTYPE=native
7059	IFSUBTYPE=darwin	7624	IFSUBTYPE=darwin
7060		7625
7061	cat >>confdefs.h <<\_ACEOF	7626	printf "%s\n" "#define HAVE_DARWIN 1" >>confdefs.h
7062	#define HAVE_DARWIN 1
7063	_ACEOF
7064		7627
7065	;;	7628	;;
7066	*solaris*)	7629	*solaris*)
7067	IFTYPE=tincd	7630	IFTYPE=tincd
7068	IFSUBTYPE=solaris	7631	IFSUBTYPE=solaris
7069		7632
7070	cat >>confdefs.h <<\_ACEOF	7633	printf "%s\n" "#define HAVE_SOLARIS 1" >>confdefs.h
7071	#define HAVE_SOLARIS 1
7072	_ACEOF
7073		7634
7074	;;	7635	;;
7075	*openbsd*)	7636	*openbsd*)
7076	IFTYPE=tincd	7637	IFTYPE=tincd
7077	IFSUBTYPE=openbsd	7638	IFSUBTYPE=openbsd
7078		7639
7079	cat >>confdefs.h <<\_ACEOF	7640	printf "%s\n" "#define HAVE_OPENBSD 1" >>confdefs.h
7080	#define HAVE_OPENBSD 1
7081	_ACEOF
7082		7641
7083	;;	7642	;;
7084	*netbsd*)	7643	*netbsd*)
7085	IFTYPE=tincd	7644	IFTYPE=tincd
7086	IFSUBTYPE=netbsd	7645	IFSUBTYPE=netbsd
7087		7646
7088	cat >>confdefs.h <<\_ACEOF	7647	printf "%s\n" "#define HAVE_NETBSD 1" >>confdefs.h
7089	#define HAVE_NETBSD 1
7090	_ACEOF
7091		7648
7092	;;	7649	;;
7093	*cygwin*)	7650	*cygwin*)
7094	IFTYPE=native	7651	IFTYPE=native
7095	IFSUBTYPE=cygwin	7652	IFSUBTYPE=cygwin
7096		7653
7097	cat >>confdefs.h <<\_ACEOF	7654	printf "%s\n" "#define HAVE_CYGWIN 1" >>confdefs.h
7098	#define HAVE_CYGWIN 1
7099	_ACEOF
7100		7655
7101	;;	7656	;;
7102	*)	7657	*)
7103	{ { echo "$as_me:$LINENO: error: \"Unknown operating system.\"" >&5	7658	as_fn_error $? "\"Unknown operating system.\"" "$LINENO" 5
7104	echo "$as_me: error: \"Unknown operating system.\"" >&2;}
7105	{ (exit 1); exit 1; }; }
7106	;;	7659	;;
7107	esac	7660	esac
7108	fi	7661	fi
7109	{ echo "$as_me:$LINENO: result: $IFTYPE/$IFSUBTYPE" >&5	7662	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $IFTYPE/$IFSUBTYPE" >&5
7110	echo "${ECHO_T}$IFTYPE/$IFSUBTYPE" >&6; }	7663	printf "%s\n" "$IFTYPE/$IFSUBTYPE" >&6; }
7111	IFTYPE=$IFTYPE	7664	IFTYPE=$IFTYPE
7112		7665
7113	IFSUBTYPE=$IFSUBTYPE	7666	IFSUBTYPE=$IFSUBTYPE
7114		7667
7115		7668
7116	cat >>confdefs.h <<_ACEOF	7669	printf "%s\n" "#define IFTYPE \"$IFTYPE\"" >>confdefs.h
7117	#define IFTYPE "$IFTYPE"
7118	_ACEOF
7119		7670
7120		7671
7121	cat >>confdefs.h <<_ACEOF	7672	printf "%s\n" "#define IFSUBTYPE \"$IFSUBTYPE\"" >>confdefs.h
7122	#define IFSUBTYPE "$IFSUBTYPE"
7123	_ACEOF
7124		7673
7125		7674
7126	cat >confcache <<\_ACEOF	7675	cat >confcache <<\_ACEOF
7127	# 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
7128	# 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
…		…
7148	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
7149	eval ac_val=\$$ac_var	7698	eval ac_val=\$$ac_var
7150	case $ac_val in #(	7699	case $ac_val in #(
7151	*${as_nl}*)	7700	*${as_nl}*)
7152	case $ac_var in #(	7701	case $ac_var in #(
7153	*_cv_*) { echo "$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 $ac_var contains a newline" >&5
7154	echo "$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;} ;;
7155	esac	7704	esac
7156	case $ac_var in #(	7705	case $ac_var in #(
7157	_ | IFS | as_nl) ;; #(	7706	_ | IFS | as_nl) ;; #(
7158	*) $as_unset $ac_var ;;	7707	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		7708	*) { eval $ac_var=; unset $ac_var;} ;;
7159	esac ;;	7709	esac ;;
7160	esac	7710	esac
7161	done	7711	done
7162		7712
7163	(set) 2>&1 |	7713	(set) 2>&1 |
7164	case $as_nl`(ac_space=' '; set) 2>&1` in #(	7714	case $as_nl`(ac_space=' '; set) 2>&1` in #(
7165	*${as_nl}ac_space=\ *)	7715	*${as_nl}ac_space=\ *)
7166	# `set' does not quote correctly, so add quotes (double-quote	7716	# `set' does not quote correctly, so add quotes: double-quote
7167	# substitution turns \\\\ into \\, and sed turns \\ into \).	7717	# substitution turns \\\\ into \\, and sed turns \\ into \.
7168	sed -n \	7718	sed -n \
7169	"s/'/'\\\\''/g;	7719	"s/'/'\\\\''/g;
7170	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	7720	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7171	;; #(	7721	;; #(
7172	*)	7722	*)
…		…
7178	) |	7728	) |
7179	sed '	7729	sed '
7180	/^ac_cv_env_/b end	7730	/^ac_cv_env_/b end
7181	t clear	7731	t clear
7182	:clear	7732	:clear
7183	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	7733	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
7184	t end	7734	t end
7185	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	7735	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7186	:end' >>confcache	7736	:end' >>confcache
7187	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else	7737	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7188	if test -w "$cache_file"; then	7738	if test -w "$cache_file"; then
7189	test "x$cache_file" != "x/dev/null" &&	7739	if test "x$cache_file" != "x/dev/null"; then
7190	{ echo "$as_me:$LINENO: updating cache $cache_file" >&5	7740	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7191	echo "$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 "$cache_file"; then
7192	cat confcache >$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
7193	else	7754	else
7194	{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5	7755	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7195	echo "$as_me: not updating unwritable cache $cache_file" >&6;}	7756	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
7196	fi	7757	fi
7197	fi	7758	fi
7198	rm -f confcache	7759	rm -f confcache
7199		7760
7200		7761
…		…
7203	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7764	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7204	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 $LIBS >&5'
7205	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	7766	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7206		7767
7207		7768
7208	ac_ext=cpp	7769	ac_header= ac_cache=
7209	ac_cpp='$CXXCPP $CPPFLAGS'	7770	for ac_item in $ac_header_cxx_list
7210	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7211	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7212	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7213	{ echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
7214	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6; }
7215	if test -z "$CXXCPP"; then
7216	if test "${ac_cv_prog_CXXCPP+set}" = set; then
7217	echo $ECHO_N "(cached) $ECHO_C" >&6
7218	else
7219	# Double quotes because CXXCPP needs to be expanded
7220	for CXXCPP in "$CXX -E" "/lib/cpp"
7221	do
7222	ac_preproc_ok=false
7223	for ac_cxx_preproc_warn_flag in '' yes
7224	do	7771	do
7225	# Use a header file that comes with gcc, so configuring glibc	7772	if test $ac_cache; then
7226	# with a fresh cross-compiler works.	7773	ac_fn_cxx_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
7227	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	7774	if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
7228	# <limits.h> exists even on freestanding compilers.	7775	printf "%s\n" "#define $ac_item 1" >> confdefs.h
7229	# On the NeXT, cc -E runs the code through the compiler's parser,	7776	fi
7230	# not just through cpp. "Syntax error" is here to catch this case.	7777	ac_header= ac_cache=
7231	cat >conftest.$ac_ext <<_ACEOF	7778	elif test $ac_header; then
7232	/* confdefs.h. */	7779	ac_cache=$ac_item
7233	_ACEOF
7234	cat confdefs.h >>conftest.$ac_ext
7235	cat >>conftest.$ac_ext <<_ACEOF
7236	/* end confdefs.h. */
7237	#ifdef __STDC__
7238	# include <limits.h>
7239	#else
7240	# include <assert.h>
7241	#endif
7242	Syntax error
7243	_ACEOF
7244	if { (ac_try="$ac_cpp conftest.$ac_ext"
7245	case "(($ac_try" in
7246	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7247	*) ac_try_echo=$ac_try;;
7248	esac
7249	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7250	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7251	ac_status=$?
7252	grep -v '^ *+' conftest.er1 >conftest.err
7253	rm -f conftest.er1
7254	cat conftest.err >&5
7255	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7256	(exit $ac_status); } >/dev/null && {
7257	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7258	test ! -s conftest.err
7259	}; then
7260	:
7261	else	7780	else
7262	echo "$as_me: failed program was:" >&5	7781	ac_header=$ac_item
7263	sed 's/^/| /' conftest.$ac_ext >&5	7782	fi
7264
7265	# Broken: fails on valid input.
7266	continue
7267	fi
7268
7269	rm -f conftest.err conftest.$ac_ext
7270
7271	# OK, works on sane cases. Now check whether nonexistent headers
7272	# can be detected and how.
7273	cat >conftest.$ac_ext <<_ACEOF
7274	/* confdefs.h. */
7275	_ACEOF
7276	cat confdefs.h >>conftest.$ac_ext
7277	cat >>conftest.$ac_ext <<_ACEOF
7278	/* end confdefs.h. */
7279	#include <ac_nonexistent.h>
7280	_ACEOF
7281	if { (ac_try="$ac_cpp conftest.$ac_ext"
7282	case "(($ac_try" in
7283	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7284	*) ac_try_echo=$ac_try;;
7285	esac
7286	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7287	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7288	ac_status=$?
7289	grep -v '^ *+' conftest.er1 >conftest.err
7290	rm -f conftest.er1
7291	cat conftest.err >&5
7292	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7293	(exit $ac_status); } >/dev/null && {
7294	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7295	test ! -s conftest.err
7296	}; then
7297	# Broken: success on invalid input.
7298	continue
7299	else
7300	echo "$as_me: failed program was:" >&5
7301	sed 's/^/| /' conftest.$ac_ext >&5
7302
7303	# Passes both tests.
7304	ac_preproc_ok=:
7305	break
7306	fi
7307
7308	rm -f conftest.err conftest.$ac_ext
7309
7310	done	7783	done
7311	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7312	rm -f conftest.err conftest.$ac_ext
7313	if $ac_preproc_ok; then
7314	break
7315	fi
7316		7784
7317	done
7318	ac_cv_prog_CXXCPP=$CXXCPP
7319		7785
7320	fi
7321	CXXCPP=$ac_cv_prog_CXXCPP
7322	else
7323	ac_cv_prog_CXXCPP=$CXXCPP
7324	fi
7325	{ echo "$as_me:$LINENO: result: $CXXCPP" >&5
7326	echo "${ECHO_T}$CXXCPP" >&6; }
7327	ac_preproc_ok=false
7328	for ac_cxx_preproc_warn_flag in '' yes
7329	do
7330	# Use a header file that comes with gcc, so configuring glibc
7331	# with a fresh cross-compiler works.
7332	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7333	# <limits.h> exists even on freestanding compilers.
7334	# On the NeXT, cc -E runs the code through the compiler's parser,
7335	# not just through cpp. "Syntax error" is here to catch this case.
7336	cat >conftest.$ac_ext <<_ACEOF
7337	/* confdefs.h. */
7338	_ACEOF
7339	cat confdefs.h >>conftest.$ac_ext
7340	cat >>conftest.$ac_ext <<_ACEOF
7341	/* end confdefs.h. */
7342	#ifdef __STDC__
7343	# include <limits.h>
7344	#else
7345	# include <assert.h>
7346	#endif
7347	Syntax error
7348	_ACEOF
7349	if { (ac_try="$ac_cpp conftest.$ac_ext"
7350	case "(($ac_try" in
7351	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7352	*) ac_try_echo=$ac_try;;
7353	esac
7354	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7355	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7356	ac_status=$?
7357	grep -v '^ *+' conftest.er1 >conftest.err
7358	rm -f conftest.er1
7359	cat conftest.err >&5
7360	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7361	(exit $ac_status); } >/dev/null && {
7362	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7363	test ! -s conftest.err
7364	}; then
7365	:
7366	else
7367	echo "$as_me: failed program was:" >&5
7368	sed 's/^/| /' conftest.$ac_ext >&5
7369		7786
7370	# Broken: fails on valid input.
7371	continue
7372	fi
7373		7787
7374	rm -f conftest.err conftest.$ac_ext
7375		7788
7376	# OK, works on sane cases. Now check whether nonexistent headers
7377	# can be detected and how.
7378	cat >conftest.$ac_ext <<_ACEOF
7379	/* confdefs.h. */
7380	_ACEOF
7381	cat confdefs.h >>conftest.$ac_ext
7382	cat >>conftest.$ac_ext <<_ACEOF
7383	/* end confdefs.h. */
7384	#include <ac_nonexistent.h>
7385	_ACEOF
7386	if { (ac_try="$ac_cpp conftest.$ac_ext"
7387	case "(($ac_try" in
7388	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7389	*) ac_try_echo=$ac_try;;
7390	esac
7391	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7392	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7393	ac_status=$?
7394	grep -v '^ *+' conftest.er1 >conftest.err
7395	rm -f conftest.er1
7396	cat conftest.err >&5
7397	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7398	(exit $ac_status); } >/dev/null && {
7399	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7400	test ! -s conftest.err
7401	}; then
7402	# Broken: success on invalid input.
7403	continue
7404	else
7405	echo "$as_me: failed program was:" >&5
7406	sed 's/^/| /' conftest.$ac_ext >&5
7407		7789
7408	# Passes both tests.
7409	ac_preproc_ok=:
7410	break
7411	fi
7412		7790
7413	rm -f conftest.err conftest.$ac_ext
7414		7791
7415	done	7792	if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
7416	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	7793	then :
7417	rm -f conftest.err conftest.$ac_ext
7418	if $ac_preproc_ok; then
7419	:
7420	else
7421	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
7422	See \`config.log' for more details." >&5
7423	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
7424	See \`config.log' for more details." >&2;}
7425	{ (exit 1); exit 1; }; }
7426	fi
7427		7794
7428	ac_ext=cpp	7795	printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
7429	ac_cpp='$CXXCPP $CPPFLAGS'
7430	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7431	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7432	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7433		7796
7434
7435	{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7436	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
7437	if test "${ac_cv_header_stdc+set}" = set; then
7438	echo $ECHO_N "(cached) $ECHO_C" >&6
7439	else
7440	cat >conftest.$ac_ext <<_ACEOF
7441	/* confdefs.h. */
7442	_ACEOF
7443	cat confdefs.h >>conftest.$ac_ext
7444	cat >>conftest.$ac_ext <<_ACEOF
7445	/* end confdefs.h. */
7446	#include <stdlib.h>
7447	#include <stdarg.h>
7448	#include <string.h>
7449	#include <float.h>
7450
7451	int
7452	main ()
7453	{
7454
7455	;
7456	return 0;
7457	}
7458	_ACEOF
7459	rm -f conftest.$ac_objext
7460	if { (ac_try="$ac_compile"
7461	case "(($ac_try" in
7462	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7463	*) ac_try_echo=$ac_try;;
7464	esac
7465	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7466	(eval "$ac_compile") 2>conftest.er1
7467	ac_status=$?
7468	grep -v '^ *+' conftest.er1 >conftest.err
7469	rm -f conftest.er1
7470	cat conftest.err >&5
7471	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7472	(exit $ac_status); } && {
7473	test -z "$ac_cxx_werror_flag" ||
7474	test ! -s conftest.err
7475	} && test -s conftest.$ac_objext; then
7476	ac_cv_header_stdc=yes
7477	else
7478	echo "$as_me: failed program was:" >&5
7479	sed 's/^/| /' conftest.$ac_ext >&5
7480
7481	ac_cv_header_stdc=no
7482	fi	7797	fi
		7798	ac_fn_cxx_check_header_compile "$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
7483		7802
7484	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$ac_cv_header_ext_hash_map" = xyes
		7806	then :
		7807	printf "%s\n" "#define HAVE_EXT_HASH_MAP 1" >>confdefs.h
7485		7808
		7809	fi
		7810	ac_fn_cxx_check_header_compile "$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"
7486	if test $ac_cv_header_stdc = yes; then	7843	if test "x$ac_cv_header_stdint_h" = xyes
7487	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	7844	then :
7488	cat >conftest.$ac_ext <<_ACEOF	7845	printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
7489	/* confdefs.h. */
7490	_ACEOF
7491	cat confdefs.h >>conftest.$ac_ext
7492	cat >>conftest.$ac_ext <<_ACEOF
7493	/* end confdefs.h. */
7494	#include <string.h>
7495		7846
7496	_ACEOF
7497	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7498	$EGREP "memchr" >/dev/null 2>&1; then
7499	:
7500	else
7501	ac_cv_header_stdc=no
7502	fi	7847	fi
7503	rm -f conftest*	7848	ac_fn_cxx_check_header_compile "$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
7504		7852
7505	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$ac_cv_header_syslog_h" = xyes
		7856	then :
		7857	printf "%s\n" "#define HAVE_SYSLOG_H 1" >>confdefs.h
7506		7858
		7859	fi
		7860	ac_fn_cxx_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
7507	if test $ac_cv_header_stdc = yes; then	7861	if test "x$ac_cv_header_unistd_h" = xyes
7508	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	7862	then :
7509	cat >conftest.$ac_ext <<_ACEOF	7863	printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h
7510	/* confdefs.h. */
7511	_ACEOF
7512	cat confdefs.h >>conftest.$ac_ext
7513	cat >>conftest.$ac_ext <<_ACEOF
7514	/* end confdefs.h. */
7515	#include <stdlib.h>
7516		7864
7517	_ACEOF
7518	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7519	$EGREP "free" >/dev/null 2>&1; then
7520	:
7521	else
7522	ac_cv_header_stdc=no
7523	fi	7865	fi
7524	rm -f conftest*	7866	ac_fn_cxx_check_header_compile "$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
7525		7870
7526	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$ac_cv_header_sys_ioctl_h" = xyes
		7874	then :
		7875	printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
7527		7876
		7877	fi
		7878	ac_fn_cxx_check_header_compile "$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"
7528	if test $ac_cv_header_stdc = yes; then	7885	if test "x$ac_cv_header_sys_time_h" = xyes
7529	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	7886	then :
7530	if test "$cross_compiling" = yes; then	7887	printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h
7531	:
7532	else
7533	cat >conftest.$ac_ext <<_ACEOF
7534	/* confdefs.h. */
7535	_ACEOF
7536	cat confdefs.h >>conftest.$ac_ext
7537	cat >>conftest.$ac_ext <<_ACEOF
7538	/* end confdefs.h. */
7539	#include <ctype.h>
7540	#include <stdlib.h>
7541	#if ((' ' & 0x0FF) == 0x020)
7542	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7543	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7544	#else
7545	# define ISLOWER(c) \
7546	(('a' <= (c) && (c) <= 'i') \
7547	|| ('j' <= (c) && (c) <= 'r') \
7548	|| ('s' <= (c) && (c) <= 'z'))
7549	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7550	#endif
7551		7888
7552	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7553	int
7554	main ()
7555	{
7556	int i;
7557	for (i = 0; i < 256; i++)
7558	if (XOR (islower (i), ISLOWER (i))
7559	|| toupper (i) != TOUPPER (i))
7560	return 2;
7561	return 0;
7562	}
7563	_ACEOF
7564	rm -f conftest$ac_exeext
7565	if { (ac_try="$ac_link"
7566	case "(($ac_try" in
7567	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7568	*) ac_try_echo=$ac_try;;
7569	esac
7570	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7571	(eval "$ac_link") 2>&5
7572	ac_status=$?
7573	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7574	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7575	{ (case "(($ac_try" in
7576	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7577	*) ac_try_echo=$ac_try;;
7578	esac
7579	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7580	(eval "$ac_try") 2>&5
7581	ac_status=$?
7582	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7583	(exit $ac_status); }; }; then
7584	:
7585	else
7586	echo "$as_me: program exited with status $ac_status" >&5
7587	echo "$as_me: failed program was:" >&5
7588	sed 's/^/| /' conftest.$ac_ext >&5
7589
7590	( exit $ac_status )
7591	ac_cv_header_stdc=no
7592	fi	7889	fi
7593	rm -f core *.core core.conftest.* gmon.out bb.out conftest$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"
7594	fi	7891	if test "x$ac_cv_header_netinet_in_systm_h" = xyes
		7892	then :
		7893	printf "%s\n" "#define HAVE_NETINET_IN_SYSTM_H 1" >>confdefs.h
7595		7894
7596
7597	fi	7895	fi
7598	fi	7896	ac_fn_cxx_check_header_compile "$LINENO" "sys/cygwin.h" "ac_cv_header_sys_cygwin_h" "$ac_includes_default"
7599	{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5	7897	if test "x$ac_cv_header_sys_cygwin_h" = xyes
7600	echo "${ECHO_T}$ac_cv_header_stdc" >&6; }	7898	then :
7601	if test $ac_cv_header_stdc = yes; then	7899	printf "%s\n" "#define HAVE_SYS_CYGWIN_H 1" >>confdefs.h
7602		7900
7603	cat >>confdefs.h <<\_ACEOF
7604	#define STDC_HEADERS 1
7605	_ACEOF
7606
7607	fi	7901	fi
		7902	ac_fn_cxx_check_header_compile "$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
7608		7906
7609	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
7610
7611
7612
7613
7614
7615
7616
7617
7618
7619	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7620	inttypes.h stdint.h unistd.h
7621	do
7622	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7623	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7624	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7625	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7626	echo $ECHO_N "(cached) $ECHO_C" >&6
7627	else
7628	cat >conftest.$ac_ext <<_ACEOF
7629	/* confdefs.h. */
7630	_ACEOF
7631	cat confdefs.h >>conftest.$ac_ext
7632	cat >>conftest.$ac_ext <<_ACEOF
7633	/* end confdefs.h. */
7634	$ac_includes_default
7635
7636	#include <$ac_header>
7637	_ACEOF
7638	rm -f conftest.$ac_objext
7639	if { (ac_try="$ac_compile"
7640	case "(($ac_try" in
7641	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7642	*) ac_try_echo=$ac_try;;
7643	esac
7644	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7645	(eval "$ac_compile") 2>conftest.er1
7646	ac_status=$?
7647	grep -v '^ *+' conftest.er1 >conftest.err
7648	rm -f conftest.er1
7649	cat conftest.err >&5
7650	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7651	(exit $ac_status); } && {
7652	test -z "$ac_cxx_werror_flag" ||
7653	test ! -s conftest.err
7654	} && test -s conftest.$ac_objext; then
7655	eval "$as_ac_Header=yes"
7656	else
7657	echo "$as_me: failed program was:" >&5
7658	sed 's/^/| /' conftest.$ac_ext >&5
7659
7660	eval "$as_ac_Header=no"
7661	fi	7907	fi
		7908	ac_fn_cxx_check_header_compile "$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
7662		7912
7663	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7664	fi	7913	fi
7665	ac_res=`eval echo '${'$as_ac_Header'}'`
7666	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7667	echo "${ECHO_T}$ac_res" >&6; }
7668	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7669	cat >>confdefs.h <<_ACEOF
7670	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7671	_ACEOF
7672		7914
7673	fi	7915	ac_fn_cxx_check_header_compile "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "
7674
7675	done
7676
7677
7678
7679
7680	for ac_header in ext/hash_map clocale
7681	do
7682	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7683	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7684	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7685	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7686	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7687	echo $ECHO_N "(cached) $ECHO_C" >&6
7688	fi
7689	ac_res=`eval echo '${'$as_ac_Header'}'`
7690	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7691	echo "${ECHO_T}$ac_res" >&6; }
7692	else
7693	# Is the header compilable?
7694	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
7695	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
7696	cat >conftest.$ac_ext <<_ACEOF
7697	/* confdefs.h. */
7698	_ACEOF
7699	cat confdefs.h >>conftest.$ac_ext
7700	cat >>conftest.$ac_ext <<_ACEOF
7701	/* end confdefs.h. */
7702	$ac_includes_default
7703	#include <$ac_header>
7704	_ACEOF
7705	rm -f conftest.$ac_objext
7706	if { (ac_try="$ac_compile"
7707	case "(($ac_try" in
7708	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7709	*) ac_try_echo=$ac_try;;
7710	esac
7711	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7712	(eval "$ac_compile") 2>conftest.er1
7713	ac_status=$?
7714	grep -v '^ *+' conftest.er1 >conftest.err
7715	rm -f conftest.er1
7716	cat conftest.err >&5
7717	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7718	(exit $ac_status); } && {
7719	test -z "$ac_cxx_werror_flag" ||
7720	test ! -s conftest.err
7721	} && test -s conftest.$ac_objext; then
7722	ac_header_compiler=yes
7723	else
7724	echo "$as_me: failed program was:" >&5
7725	sed 's/^/| /' conftest.$ac_ext >&5
7726
7727	ac_header_compiler=no
7728	fi
7729
7730	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7731	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7732	echo "${ECHO_T}$ac_header_compiler" >&6; }
7733
7734	# Is the header present?
7735	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
7736	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
7737	cat >conftest.$ac_ext <<_ACEOF
7738	/* confdefs.h. */
7739	_ACEOF
7740	cat confdefs.h >>conftest.$ac_ext
7741	cat >>conftest.$ac_ext <<_ACEOF
7742	/* end confdefs.h. */
7743	#include <$ac_header>
7744	_ACEOF
7745	if { (ac_try="$ac_cpp conftest.$ac_ext"
7746	case "(($ac_try" in
7747	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7748	*) ac_try_echo=$ac_try;;
7749	esac
7750	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7751	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7752	ac_status=$?
7753	grep -v '^ *+' conftest.er1 >conftest.err
7754	rm -f conftest.er1
7755	cat conftest.err >&5
7756	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7757	(exit $ac_status); } >/dev/null && {
7758	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7759	test ! -s conftest.err
7760	}; then
7761	ac_header_preproc=yes
7762	else
7763	echo "$as_me: failed program was:" >&5
7764	sed 's/^/| /' conftest.$ac_ext >&5
7765
7766	ac_header_preproc=no
7767	fi
7768
7769	rm -f conftest.err conftest.$ac_ext
7770	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7771	echo "${ECHO_T}$ac_header_preproc" >&6; }
7772
7773	# So? What about this header?
7774	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7775	yes:no: )
7776	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7777	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7778	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7779	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7780	ac_header_preproc=yes
7781	;;
7782	no:yes:* )
7783	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7784	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7785	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7786	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7787	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7788	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7789	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7790	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7791	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7792	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7793	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7794	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7795
7796	;;
7797	esac
7798	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7799	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7800	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7801	echo $ECHO_N "(cached) $ECHO_C" >&6
7802	else
7803	eval "$as_ac_Header=\$ac_header_preproc"
7804	fi
7805	ac_res=`eval echo '${'$as_ac_Header'}'`
7806	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7807	echo "${ECHO_T}$ac_res" >&6; }
7808
7809	fi
7810	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7811	cat >>confdefs.h <<_ACEOF
7812	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7813	_ACEOF
7814
7815	fi
7816
7817	done
7818
7819
7820
7821
7822
7823
7824
7825
7826
7827
7828
7829
7830
7831
7832
7833
7834
7835
7836	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \
7837	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \
7838	sys/mman.h netinet/in.h
7839	do
7840	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7841	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7842	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7843	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7844	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7845	echo $ECHO_N "(cached) $ECHO_C" >&6
7846	fi
7847	ac_res=`eval echo '${'$as_ac_Header'}'`
7848	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7849	echo "${ECHO_T}$ac_res" >&6; }
7850	else
7851	# Is the header compilable?
7852	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
7853	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
7854	cat >conftest.$ac_ext <<_ACEOF
7855	/* confdefs.h. */
7856	_ACEOF
7857	cat confdefs.h >>conftest.$ac_ext
7858	cat >>conftest.$ac_ext <<_ACEOF
7859	/* end confdefs.h. */
7860	$ac_includes_default
7861	#include <$ac_header>
7862	_ACEOF
7863	rm -f conftest.$ac_objext
7864	if { (ac_try="$ac_compile"
7865	case "(($ac_try" in
7866	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7867	*) ac_try_echo=$ac_try;;
7868	esac
7869	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7870	(eval "$ac_compile") 2>conftest.er1
7871	ac_status=$?
7872	grep -v '^ *+' conftest.er1 >conftest.err
7873	rm -f conftest.er1
7874	cat conftest.err >&5
7875	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7876	(exit $ac_status); } && {
7877	test -z "$ac_cxx_werror_flag" ||
7878	test ! -s conftest.err
7879	} && test -s conftest.$ac_objext; then
7880	ac_header_compiler=yes
7881	else
7882	echo "$as_me: failed program was:" >&5
7883	sed 's/^/| /' conftest.$ac_ext >&5
7884
7885	ac_header_compiler=no
7886	fi
7887
7888	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7889	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7890	echo "${ECHO_T}$ac_header_compiler" >&6; }
7891
7892	# Is the header present?
7893	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
7894	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
7895	cat >conftest.$ac_ext <<_ACEOF
7896	/* confdefs.h. */
7897	_ACEOF
7898	cat confdefs.h >>conftest.$ac_ext
7899	cat >>conftest.$ac_ext <<_ACEOF
7900	/* end confdefs.h. */
7901	#include <$ac_header>
7902	_ACEOF
7903	if { (ac_try="$ac_cpp conftest.$ac_ext"
7904	case "(($ac_try" in
7905	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7906	*) ac_try_echo=$ac_try;;
7907	esac
7908	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7909	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7910	ac_status=$?
7911	grep -v '^ *+' conftest.er1 >conftest.err
7912	rm -f conftest.er1
7913	cat conftest.err >&5
7914	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7915	(exit $ac_status); } >/dev/null && {
7916	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7917	test ! -s conftest.err
7918	}; then
7919	ac_header_preproc=yes
7920	else
7921	echo "$as_me: failed program was:" >&5
7922	sed 's/^/| /' conftest.$ac_ext >&5
7923
7924	ac_header_preproc=no
7925	fi
7926
7927	rm -f conftest.err conftest.$ac_ext
7928	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7929	echo "${ECHO_T}$ac_header_preproc" >&6; }
7930
7931	# So? What about this header?
7932	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7933	yes:no: )
7934	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7935	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7936	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7937	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7938	ac_header_preproc=yes
7939	;;
7940	no:yes:* )
7941	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7942	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7943	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7944	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7945	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7946	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7947	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7948	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7949	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7950	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7951	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7952	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7953
7954	;;
7955	esac
7956	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7957	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7958	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7959	echo $ECHO_N "(cached) $ECHO_C" >&6
7960	else
7961	eval "$as_ac_Header=\$ac_header_preproc"
7962	fi
7963	ac_res=`eval echo '${'$as_ac_Header'}'`
7964	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7965	echo "${ECHO_T}$ac_res" >&6; }
7966
7967	fi
7968	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7969	cat >>confdefs.h <<_ACEOF
7970	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7971	_ACEOF
7972
7973	fi
7974
7975	done
7976
7977
7978
7979
7980
7981
7982
7983	for ac_header in arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h
7984	do
7985	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7986	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7987	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7988	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7989	echo $ECHO_N "(cached) $ECHO_C" >&6
7990	else
7991	cat >conftest.$ac_ext <<_ACEOF
7992	/* confdefs.h. */
7993	_ACEOF
7994	cat confdefs.h >>conftest.$ac_ext
7995	cat >>conftest.$ac_ext <<_ACEOF
7996	/* end confdefs.h. */
7997
7998	#include <sys/types.h>	7916	#include <sys/types.h>
7999	#include <sys/socket.h>	7917	#include <sys/socket.h>
8000	#ifdef HAVE_NETINET_IN_H	7918	#ifdef HAVE_NETINET_IN_H
8001	# include <netinet/in.h>	7919	# include <netinet/in.h>
8002	#endif	7920	#endif
…		…
8005	#endif	7923	#endif
8006	#ifdef HAVE_NETINET_IN_SYSTM_H	7924	#ifdef HAVE_NETINET_IN_SYSTM_H
8007	# include <netinet/in_systm.h>	7925	# include <netinet/in_systm.h>
8008	#endif	7926	#endif
8009		7927
		7928	"
		7929	if test "x$ac_cv_header_arpa_inet_h" = xyes
		7930	then :
		7931	printf "%s\n" "#define HAVE_ARPA_INET_H 1" >>confdefs.h
8010		7932
8011	#include <$ac_header>
8012	_ACEOF
8013	rm -f conftest.$ac_objext
8014	if { (ac_try="$ac_compile"
8015	case "(($ac_try" in
8016	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8017	*) ac_try_echo=$ac_try;;
8018	esac
8019	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8020	(eval "$ac_compile") 2>conftest.er1
8021	ac_status=$?
8022	grep -v '^ *+' conftest.er1 >conftest.err
8023	rm -f conftest.er1
8024	cat conftest.err >&5
8025	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8026	(exit $ac_status); } && {
8027	test -z "$ac_cxx_werror_flag" ||
8028	test ! -s conftest.err
8029	} && test -s conftest.$ac_objext; then
8030	eval "$as_ac_Header=yes"
8031	else
8032	echo "$as_me: failed program was:" >&5
8033	sed 's/^/| /' conftest.$ac_ext >&5
8034
8035	eval "$as_ac_Header=no"
8036	fi	7933	fi
		7934	ac_fn_cxx_check_header_compile "$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
8037		7946
8038	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7947	"
8039	fi	7948	if test "x$ac_cv_header_net_ethernet_h" = xyes
8040	ac_res=`eval echo '${'$as_ac_Header'}'`	7949	then :
8041	{ echo "$as_me:$LINENO: result: $ac_res" >&5	7950	printf "%s\n" "#define HAVE_NET_ETHERNET_H 1" >>confdefs.h
8042	echo "${ECHO_T}$ac_res" >&6; }
8043	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8044	cat >>confdefs.h <<_ACEOF
8045	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8046	_ACEOF
8047		7951
8048	fi	7952	fi
		7953	ac_fn_cxx_check_header_compile "$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
8049		7965
8050	done	7966	"
		7967	if test "x$ac_cv_header_net_if_h" = xyes
		7968	then :
		7969	printf "%s\n" "#define HAVE_NET_IF_H 1" >>confdefs.h
8051		7970
		7971	fi
		7972	ac_fn_cxx_check_header_compile "$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
8052		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$ac_cv_header_netinet_in_systm_h" = xyes
		8025	then :
		8026	printf "%s\n" "#define HAVE_NETINET_IN_SYSTM_H 1" >>confdefs.h
		8027
		8028	fi
		8029
		8030
8053	{ echo "$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
8054	echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }	8032	printf %s "checking for an ANSI C-conforming const... " >&6; }
8055	if test "${ac_cv_c_const+set}" = set; then	8033	if test ${ac_cv_c_const+y}
8056	echo $ECHO_N "(cached) $ECHO_C" >&6	8034	then :
8057	else	8035	printf %s "(cached) " >&6
8058	cat >conftest.$ac_ext <<_ACEOF	8036	else $as_nop
8059	/* confdefs.h. */
8060	_ACEOF
8061	cat confdefs.h >>conftest.$ac_ext	8037	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8062	cat >>conftest.$ac_ext <<_ACEOF
8063	/* end confdefs.h. */	8038	/* end confdefs.h. */
8064		8039
8065	int	8040	int
8066	main ()	8041	main (void)
8067	{	8042	{
8068	/* FIXME: Include the comments suggested by Paul. */	8043
8069	#ifndef __cplusplus	8044	#ifndef __cplusplus
8070	/* Ultrix mips cc rejects this. */	8045	/* Ultrix mips cc rejects this sort of thing. */
8071	typedef int charset[2];	8046	typedef int charset[2];
8072	const charset cs;	8047	const charset cs = { 0, 0 };
8073	/* SunOS 4.1.1 cc rejects this. */	8048	/* SunOS 4.1.1 cc rejects this. */
8074	char const *const *pcpcc;	8049	char const *const *pcpcc;
8075	char **ppc;	8050	char **ppc;
8076	/* NEC SVR4.0.2 mips cc rejects this. */	8051	/* NEC SVR4.0.2 mips cc rejects this. */
8077	struct point {int x, y;};	8052	struct point {int x, y;};
8078	static struct point const zero = {0,0};	8053	static struct point const zero = {0,0};
8079	/* AIX XL C 1.02.0.0 rejects this.	8054	/* IBM XL C 1.02.0.0 rejects this.
8080	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
8081	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
8082	expression */	8057	expression */
8083	const char *g = "string";	8058	const char *g = "string";
8084	pcpcc = &g + (g ? g-g : 0);	8059	pcpcc = &g + (g ? g-g : 0);
8085	/* HPUX 7.0 cc rejects these. */	8060	/* HPUX 7.0 cc rejects these. */
8086	++pcpcc;	8061	++pcpcc;
8087	ppc = (char**) pcpcc;	8062	ppc = (char**) pcpcc;
8088	pcpcc = (char const *const *) ppc;	8063	pcpcc = (char const *const *) ppc;
8089	{ /* SCO 3.2v4 cc rejects this. */	8064	{ /* SCO 3.2v4 cc rejects this sort of thing. */
8090	char *t;	8065	char tx;
		8066	char *t = &tx;
8091	char const *s = 0 ? (char *) 0 : (char const *) 0;	8067	char const *s = 0 ? (char *) 0 : (char const *) 0;
8092		8068
8093	*t++ = 0;	8069	*t++ = 0;
8094	if (s) return 0;	8070	if (s) return 0;
8095	}	8071	}
…		…
8101	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */	8077	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
8102	typedef const int *iptr;	8078	typedef const int *iptr;
8103	iptr p = 0;	8079	iptr p = 0;
8104	++p;	8080	++p;
8105	}	8081	}
8106	{ /* AIX XL C 1.02.0.0 rejects this saying	8082	{ /* IBM XL C 1.02.0.0 rejects this sort of thing, saying
8107	"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. */
8108	struct s { int j; const int *ap[3]; };	8084	struct s { int j; const int *ap[3]; } bx;
8109	struct s *b; b->j = 5;	8085	struct s *b = &bx; b->j = 5;
8110	}	8086	}
8111	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */	8087	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
8112	const int foo = 10;	8088	const int foo = 10;
8113	if (!foo) return 0;	8089	if (!foo) return 0;
8114	}	8090	}
…		…
8117		8093
8118	;	8094	;
8119	return 0;	8095	return 0;
8120	}	8096	}
8121	_ACEOF	8097	_ACEOF
8122	rm -f conftest.$ac_objext	8098	if ac_fn_cxx_try_compile "$LINENO"
8123	if { (ac_try="$ac_compile"	8099	then :
8124	case "(($ac_try" in
8125	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8126	*) ac_try_echo=$ac_try;;
8127	esac
8128	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8129	(eval "$ac_compile") 2>conftest.er1
8130	ac_status=$?
8131	grep -v '^ *+' conftest.er1 >conftest.err
8132	rm -f conftest.er1
8133	cat conftest.err >&5
8134	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8135	(exit $ac_status); } && {
8136	test -z "$ac_cxx_werror_flag" ||
8137	test ! -s conftest.err
8138	} && test -s conftest.$ac_objext; then
8139	ac_cv_c_const=yes	8100	ac_cv_c_const=yes
8140	else	8101	else $as_nop
8141	echo "$as_me: failed program was:" >&5
8142	sed 's/^/| /' conftest.$ac_ext >&5
8143
8144	ac_cv_c_const=no	8102	ac_cv_c_const=no
8145	fi	8103	fi
8146
8147	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	8104	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
8148	fi	8105	fi
8149	{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5	8106	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
8150	echo "${ECHO_T}$ac_cv_c_const" >&6; }	8107	printf "%s\n" "$ac_cv_c_const" >&6; }
8151	if test $ac_cv_c_const = no; then	8108	if test $ac_cv_c_const = no; then
8152		8109
8153	cat >>confdefs.h <<\_ACEOF	8110	printf "%s\n" "#define const /**/" >>confdefs.h
8154	#define const	8111
		8112	fi
		8113
		8114
		8115	ac_fn_cxx_check_type "$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
8155	_ACEOF	8136	_ACEOF
8156		8137	if ac_fn_cxx_try_compile "$LINENO"
		8138	then :
		8139	ac_pid_type='int'
		8140	else $as_nop
		8141	ac_pid_type='__int64'
8157	fi	8142	fi
		8143	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
8158		8144
8159	{ echo "$as_me:$LINENO: checking for pid_t" >&5	8145	printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
8160	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; }	8146
8161	if test "${ac_cv_type_pid_t+set}" = set; then	8147
8162	echo $ECHO_N "(cached) $ECHO_C" >&6	8148	fi
8163	else	8149
8164	cat >conftest.$ac_ext <<_ACEOF	8150
8165	/* confdefs.h. */	8151	ac_fn_cxx_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
8166	_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 $as_nop
8167	cat confdefs.h >>conftest.$ac_ext	8170	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8168	cat >>conftest.$ac_ext <<_ACEOF
8169	/* end confdefs.h. */	8171	/* end confdefs.h. */
8170	$ac_includes_default	8172	#include <sys/types.h>
8171	typedef pid_t ac__type_new_;	8173	#include <time.h>
		8174
8172	int	8175	int
8173	main ()	8176	main (void)
8174	{	8177	{
8175	if ((ac__type_new_ *) 0)	8178	struct tm tm;
8176	return 0;	8179	int *p = &tm.tm_sec;
8177	if (sizeof (ac__type_new_))	8180	return !p;
8178	return 0;
8179	;	8181	;
8180	return 0;	8182	return 0;
8181	}	8183	}
8182	_ACEOF	8184	_ACEOF
8183	rm -f conftest.$ac_objext	8185	if ac_fn_cxx_try_compile "$LINENO"
8184	if { (ac_try="$ac_compile"	8186	then :
8185	case "(($ac_try" in
8186	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8187	*) ac_try_echo=$ac_try;;
8188	esac
8189	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8190	(eval "$ac_compile") 2>conftest.er1
8191	ac_status=$?
8192	grep -v '^ *+' conftest.er1 >conftest.err
8193	rm -f conftest.er1
8194	cat conftest.err >&5
8195	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8196	(exit $ac_status); } && {
8197	test -z "$ac_cxx_werror_flag" ||
8198	test ! -s conftest.err
8199	} && test -s conftest.$ac_objext; then
8200	ac_cv_type_pid_t=yes
8201	else
8202	echo "$as_me: failed program was:" >&5
8203	sed 's/^/| /' conftest.$ac_ext >&5
8204
8205	ac_cv_type_pid_t=no
8206	fi
8207
8208	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8209	fi
8210	{ echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
8211	echo "${ECHO_T}$ac_cv_type_pid_t" >&6; }
8212	if test $ac_cv_type_pid_t = yes; then
8213	:
8214	else
8215
8216	cat >>confdefs.h <<_ACEOF
8217	#define pid_t int
8218	_ACEOF
8219
8220	fi
8221
8222	{ echo "$as_me:$LINENO: checking for size_t" >&5
8223	echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
8224	if test "${ac_cv_type_size_t+set}" = set; then
8225	echo $ECHO_N "(cached) $ECHO_C" >&6
8226	else
8227	cat >conftest.$ac_ext <<_ACEOF
8228	/* confdefs.h. */
8229	_ACEOF
8230	cat confdefs.h >>conftest.$ac_ext
8231	cat >>conftest.$ac_ext <<_ACEOF
8232	/* end confdefs.h. */
8233	$ac_includes_default
8234	typedef size_t ac__type_new_;
8235	int
8236	main ()
8237	{
8238	if ((ac__type_new_ *) 0)
8239	return 0;
8240	if (sizeof (ac__type_new_))
8241	return 0;
8242	;
8243	return 0;
8244	}
8245	_ACEOF
8246	rm -f conftest.$ac_objext
8247	if { (ac_try="$ac_compile"
8248	case "(($ac_try" in
8249	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8250	*) ac_try_echo=$ac_try;;
8251	esac
8252	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8253	(eval "$ac_compile") 2>conftest.er1
8254	ac_status=$?
8255	grep -v '^ *+' conftest.er1 >conftest.err
8256	rm -f conftest.er1
8257	cat conftest.err >&5
8258	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8259	(exit $ac_status); } && {
8260	test -z "$ac_cxx_werror_flag" ||
8261	test ! -s conftest.err
8262	} && test -s conftest.$ac_objext; then
8263	ac_cv_type_size_t=yes
8264	else
8265	echo "$as_me: failed program was:" >&5
8266	sed 's/^/| /' conftest.$ac_ext >&5
8267
8268	ac_cv_type_size_t=no
8269	fi
8270
8271	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8272	fi
8273	{ echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
8274	echo "${ECHO_T}$ac_cv_type_size_t" >&6; }
8275	if test $ac_cv_type_size_t = yes; then
8276	:
8277	else
8278
8279	cat >>confdefs.h <<_ACEOF
8280	#define size_t unsigned int
8281	_ACEOF
8282
8283	fi
8284
8285	{ echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
8286	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; }
8287	if test "${ac_cv_header_time+set}" = set; then
8288	echo $ECHO_N "(cached) $ECHO_C" >&6
8289	else
8290	cat >conftest.$ac_ext <<_ACEOF
8291	/* confdefs.h. */
8292	_ACEOF
8293	cat confdefs.h >>conftest.$ac_ext
8294	cat >>conftest.$ac_ext <<_ACEOF
8295	/* end confdefs.h. */
8296	#include <sys/types.h>
8297	#include <sys/time.h>
8298	#include <time.h>
8299
8300	int
8301	main ()
8302	{
8303	if ((struct tm *) 0)
8304	return 0;
8305	;
8306	return 0;
8307	}
8308	_ACEOF
8309	rm -f conftest.$ac_objext
8310	if { (ac_try="$ac_compile"
8311	case "(($ac_try" in
8312	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8313	*) ac_try_echo=$ac_try;;
8314	esac
8315	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8316	(eval "$ac_compile") 2>conftest.er1
8317	ac_status=$?
8318	grep -v '^ *+' conftest.er1 >conftest.err
8319	rm -f conftest.er1
8320	cat conftest.err >&5
8321	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8322	(exit $ac_status); } && {
8323	test -z "$ac_cxx_werror_flag" ||
8324	test ! -s conftest.err
8325	} && test -s conftest.$ac_objext; then
8326	ac_cv_header_time=yes
8327	else
8328	echo "$as_me: failed program was:" >&5
8329	sed 's/^/| /' conftest.$ac_ext >&5
8330
8331	ac_cv_header_time=no
8332	fi
8333
8334	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8335	fi
8336	{ echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
8337	echo "${ECHO_T}$ac_cv_header_time" >&6; }
8338	if test $ac_cv_header_time = yes; then
8339
8340	cat >>confdefs.h <<\_ACEOF
8341	#define TIME_WITH_SYS_TIME 1
8342	_ACEOF
8343
8344	fi
8345
8346	{ echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
8347	echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6; }
8348	if test "${ac_cv_struct_tm+set}" = set; then
8349	echo $ECHO_N "(cached) $ECHO_C" >&6
8350	else
8351	cat >conftest.$ac_ext <<_ACEOF
8352	/* confdefs.h. */
8353	_ACEOF
8354	cat confdefs.h >>conftest.$ac_ext
8355	cat >>conftest.$ac_ext <<_ACEOF
8356	/* end confdefs.h. */
8357	#include <sys/types.h>
8358	#include <time.h>
8359
8360	int
8361	main ()
8362	{
8363	struct tm tm;
8364	int *p = &tm.tm_sec;
8365	return !p;
8366	;
8367	return 0;
8368	}
8369	_ACEOF
8370	rm -f conftest.$ac_objext
8371	if { (ac_try="$ac_compile"
8372	case "(($ac_try" in
8373	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8374	*) ac_try_echo=$ac_try;;
8375	esac
8376	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8377	(eval "$ac_compile") 2>conftest.er1
8378	ac_status=$?
8379	grep -v '^ *+' conftest.er1 >conftest.err
8380	rm -f conftest.er1
8381	cat conftest.err >&5
8382	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8383	(exit $ac_status); } && {
8384	test -z "$ac_cxx_werror_flag" ||
8385	test ! -s conftest.err
8386	} && test -s conftest.$ac_objext; then
8387	ac_cv_struct_tm=time.h	8187	ac_cv_struct_tm=time.h
8388	else	8188	else $as_nop
8389	echo "$as_me: failed program was:" >&5
8390	sed 's/^/| /' conftest.$ac_ext >&5
8391
8392	ac_cv_struct_tm=sys/time.h	8189	ac_cv_struct_tm=sys/time.h
8393	fi	8190	fi
8394
8395	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	8191	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
8396	fi	8192	fi
8397	{ echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5	8193	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
8398	echo "${ECHO_T}$ac_cv_struct_tm" >&6; }	8194	printf "%s\n" "$ac_cv_struct_tm" >&6; }
8399	if test $ac_cv_struct_tm = sys/time.h; then	8195	if test $ac_cv_struct_tm = sys/time.h; then
8400		8196
8401	cat >>confdefs.h <<\_ACEOF	8197	printf "%s\n" "#define TM_IN_SYS_TIME 1" >>confdefs.h
8402	#define TM_IN_SYS_TIME 1
8403	_ACEOF
8404		8198
8405	fi	8199	fi
8406		8200
8407		8201
8408	{ echo "$as_me:$LINENO: checking for socklen_t" >&5	8202	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5
8409	echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6; }	8203	printf %s "checking for socklen_t... " >&6; }
8410	if test "${ac_cv_type_socklen_t+set}" = set; then	8204	if test ${ac_cv_type_socklen_t+y}
8411	echo $ECHO_N "(cached) $ECHO_C" >&6	8205	then :
8412	else	8206	printf %s "(cached) " >&6
		8207	else $as_nop
8413		8208
8414	cat >conftest.$ac_ext <<_ACEOF
8415	/* confdefs.h. */
8416	_ACEOF
8417	cat confdefs.h >>conftest.$ac_ext	8209	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8418	cat >>conftest.$ac_ext <<_ACEOF
8419	/* end confdefs.h. */	8210	/* end confdefs.h. */
8420	#include <sys/types.h>	8211	#include <sys/types.h>
8421	#include <sys/socket.h>	8212	#include <sys/socket.h>
8422	int	8213	int
8423	main ()	8214	main (void)
8424	{	8215	{
8425	socklen_t len = 42; return len;	8216	socklen_t len = 42; return len;
8426	;	8217	;
8427	return 0;	8218	return 0;
8428	}	8219	}
8429	_ACEOF	8220	_ACEOF
8430	rm -f conftest.$ac_objext	8221	if ac_fn_cxx_try_compile "$LINENO"
8431	if { (ac_try="$ac_compile"	8222	then :
8432	case "(($ac_try" in
8433	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8434	*) ac_try_echo=$ac_try;;
8435	esac
8436	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8437	(eval "$ac_compile") 2>conftest.er1
8438	ac_status=$?
8439	grep -v '^ *+' conftest.er1 >conftest.err
8440	rm -f conftest.er1
8441	cat conftest.err >&5
8442	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8443	(exit $ac_status); } && {
8444	test -z "$ac_cxx_werror_flag" ||
8445	test ! -s conftest.err
8446	} && test -s conftest.$ac_objext; then
8447	ac_cv_type_socklen_t=yes	8223	ac_cv_type_socklen_t=yes
8448	else	8224	else $as_nop
8449	echo "$as_me: failed program was:" >&5
8450	sed 's/^/| /' conftest.$ac_ext >&5
8451
8452	ac_cv_type_socklen_t=no	8225	ac_cv_type_socklen_t=no
8453	fi	8226	fi
8454
8455	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	8227	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
8456		8228
8457	fi	8229	fi
8458	{ echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5	8230	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_socklen_t" >&5
8459	echo "${ECHO_T}$ac_cv_type_socklen_t" >&6; }	8231	printf "%s\n" "$ac_cv_type_socklen_t" >&6; }
8460	if test $ac_cv_type_socklen_t = yes; then	8232	if test $ac_cv_type_socklen_t = yes; then
8461		8233
8462	cat >>confdefs.h <<\_ACEOF	8234	printf "%s\n" "#define HAVE_SOCKLEN_T 1" >>confdefs.h
8463	#define HAVE_SOCKLEN_T 1
8464	_ACEOF
8465		8235
8466	fi	8236	fi
8467		8237
8468	{ echo "$as_me:$LINENO: checking for struct addrinfo" >&5	8238	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct addrinfo" >&5
8469	echo $ECHO_N "checking for struct addrinfo... $ECHO_C" >&6; }	8239	printf %s "checking for struct addrinfo... " >&6; }
8470	if test "${ac_cv_struct_addrinfo+set}" = set; then	8240	if test ${ac_cv_struct_addrinfo+y}
8471	echo $ECHO_N "(cached) $ECHO_C" >&6	8241	then :
8472	else	8242	printf %s "(cached) " >&6
		8243	else $as_nop
8473		8244
8474	cat >conftest.$ac_ext <<_ACEOF
8475	/* confdefs.h. */
8476	_ACEOF
8477	cat confdefs.h >>conftest.$ac_ext	8245	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8478	cat >>conftest.$ac_ext <<_ACEOF
8479	/* end confdefs.h. */	8246	/* end confdefs.h. */
8480	#include <sys/types.h>	8247	#include <sys/types.h>
8481	#include <sys/socket.h>	8248	#include <sys/socket.h>
8482	#include <netdb.h>	8249	#include <netdb.h>
8483	int	8250	int
8484	main ()	8251	main (void)
8485	{	8252	{
8486	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;	8253	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;
8487	;	8254	;
8488	return 0;	8255	return 0;
8489	}	8256	}
8490	_ACEOF	8257	_ACEOF
8491	rm -f conftest.$ac_objext	8258	if ac_fn_cxx_try_compile "$LINENO"
8492	if { (ac_try="$ac_compile"	8259	then :
8493	case "(($ac_try" in
8494	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8495	*) ac_try_echo=$ac_try;;
8496	esac
8497	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8498	(eval "$ac_compile") 2>conftest.er1
8499	ac_status=$?
8500	grep -v '^ *+' conftest.er1 >conftest.err
8501	rm -f conftest.er1
8502	cat conftest.err >&5
8503	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8504	(exit $ac_status); } && {
8505	test -z "$ac_cxx_werror_flag" ||
8506	test ! -s conftest.err
8507	} && test -s conftest.$ac_objext; then
8508	ac_cv_struct_addrinfo=yes	8260	ac_cv_struct_addrinfo=yes
8509	else	8261	else $as_nop
8510	echo "$as_me: failed program was:" >&5
8511	sed 's/^/| /' conftest.$ac_ext >&5
8512
8513	ac_cv_struct_addrinfo=no	8262	ac_cv_struct_addrinfo=no
8514	fi	8263	fi
8515
8516	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	8264	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
8517		8265
8518	fi	8266	fi
8519	{ echo "$as_me:$LINENO: result: $ac_cv_struct_addrinfo" >&5	8267	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_addrinfo" >&5
8520	echo "${ECHO_T}$ac_cv_struct_addrinfo" >&6; }	8268	printf "%s\n" "$ac_cv_struct_addrinfo" >&6; }
8521	if test $ac_cv_struct_addrinfo = yes; then	8269	if test $ac_cv_struct_addrinfo = yes; then
8522		8270
8523	cat >>confdefs.h <<\_ACEOF	8271	printf "%s\n" "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h
8524	#define HAVE_STRUCT_ADDRINFO 1
8525	_ACEOF
8526		8272
8527	fi	8273	fi
8528
8529	{ echo "$as_me:$LINENO: checking return type of signal handlers" >&5
8530	echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6; }
8531	if test "${ac_cv_type_signal+set}" = set; then
8532	echo $ECHO_N "(cached) $ECHO_C" >&6
8533	else
8534	cat >conftest.$ac_ext <<_ACEOF
8535	/* confdefs.h. */
8536	_ACEOF
8537	cat confdefs.h >>conftest.$ac_ext
8538	cat >>conftest.$ac_ext <<_ACEOF
8539	/* end confdefs.h. */
8540	#include <sys/types.h>
8541	#include <signal.h>
8542
8543	int
8544	main ()
8545	{
8546	return *(signal (0, 0)) (0) == 1;
8547	;
8548	return 0;
8549	}
8550	_ACEOF
8551	rm -f conftest.$ac_objext
8552	if { (ac_try="$ac_compile"
8553	case "(($ac_try" in
8554	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8555	*) ac_try_echo=$ac_try;;
8556	esac
8557	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8558	(eval "$ac_compile") 2>conftest.er1
8559	ac_status=$?
8560	grep -v '^ *+' conftest.er1 >conftest.err
8561	rm -f conftest.er1
8562	cat conftest.err >&5
8563	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8564	(exit $ac_status); } && {
8565	test -z "$ac_cxx_werror_flag" ||
8566	test ! -s conftest.err
8567	} && test -s conftest.$ac_objext; then
8568	ac_cv_type_signal=int
8569	else
8570	echo "$as_me: failed program was:" >&5
8571	sed 's/^/| /' conftest.$ac_ext >&5
8572
8573	ac_cv_type_signal=void
8574	fi
8575
8576	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8577	fi
8578	{ echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
8579	echo "${ECHO_T}$ac_cv_type_signal" >&6; }
8580
8581	cat >>confdefs.h <<_ACEOF
8582	#define RETSIGTYPE $ac_cv_type_signal
8583	_ACEOF
8584
8585
8586		8274
8587	ac_ext=c	8275	ac_ext=c
8588	ac_cpp='$CPP $CPPFLAGS'	8276	ac_cpp='$CPP $CPPFLAGS'
8589	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	8277	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8590	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 $LIBS >&5'
8591	ac_compiler_gnu=$ac_cv_c_compiler_gnu	8279	ac_compiler_gnu=$ac_cv_c_compiler_gnu
8592		8280
8593		8281
8594	{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5	8282	ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf"
8595	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }	8283	if test "x$ac_cv_func_asprintf" = xyes
8596	if test "${ac_cv_header_stdc+set}" = set; then	8284	then :
8597	echo $ECHO_N "(cached) $ECHO_C" >&6	8285	printf "%s\n" "#define HAVE_ASPRINTF 1" >>confdefs.h
8598	else
8599	cat >conftest.$ac_ext <<_ACEOF
8600	/* confdefs.h. */
8601	_ACEOF
8602	cat confdefs.h >>conftest.$ac_ext
8603	cat >>conftest.$ac_ext <<_ACEOF
8604	/* end confdefs.h. */
8605	#include <stdlib.h>
8606	#include <stdarg.h>
8607	#include <string.h>
8608	#include <float.h>
8609		8286
8610	int
8611	main ()
8612	{
8613
8614	;
8615	return 0;
8616	}
8617	_ACEOF
8618	rm -f conftest.$ac_objext
8619	if { (ac_try="$ac_compile"
8620	case "(($ac_try" in
8621	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8622	*) ac_try_echo=$ac_try;;
8623	esac
8624	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8625	(eval "$ac_compile") 2>conftest.er1
8626	ac_status=$?
8627	grep -v '^ *+' conftest.er1 >conftest.err
8628	rm -f conftest.er1
8629	cat conftest.err >&5
8630	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8631	(exit $ac_status); } && {
8632	test -z "$ac_c_werror_flag" ||
8633	test ! -s conftest.err
8634	} && test -s conftest.$ac_objext; then
8635	ac_cv_header_stdc=yes
8636	else
8637	echo "$as_me: failed program was:" >&5
8638	sed 's/^/| /' conftest.$ac_ext >&5
8639
8640	ac_cv_header_stdc=no
8641	fi	8287	fi
		8288	ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon"
		8289	if test "x$ac_cv_func_daemon" = xyes
		8290	then :
		8291	printf "%s\n" "#define HAVE_DAEMON 1" >>confdefs.h
8642		8292
8643	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8644
8645	if test $ac_cv_header_stdc = yes; then
8646	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8647	cat >conftest.$ac_ext <<_ACEOF
8648	/* confdefs.h. */
8649	_ACEOF
8650	cat confdefs.h >>conftest.$ac_ext
8651	cat >>conftest.$ac_ext <<_ACEOF
8652	/* end confdefs.h. */
8653	#include <string.h>
8654
8655	_ACEOF
8656	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8657	$EGREP "memchr" >/dev/null 2>&1; then
8658	:
8659	else
8660	ac_cv_header_stdc=no
8661	fi	8293	fi
8662	rm -f conftest*	8294	ac_fn_c_check_func "$LINENO" "get_current_dir_name" "ac_cv_func_get_current_dir_name"
		8295	if test "x$ac_cv_func_get_current_dir_name" = xyes
		8296	then :
		8297	printf "%s\n" "#define HAVE_GET_CURRENT_DIR_NAME 1" >>confdefs.h
8663		8298
8664	fi	8299	fi
		8300	ac_fn_c_check_func "$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
8665		8304
8666	if test $ac_cv_header_stdc = yes; then
8667	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8668	cat >conftest.$ac_ext <<_ACEOF
8669	/* confdefs.h. */
8670	_ACEOF
8671	cat confdefs.h >>conftest.$ac_ext
8672	cat >>conftest.$ac_ext <<_ACEOF
8673	/* end confdefs.h. */
8674	#include <stdlib.h>
8675
8676	_ACEOF
8677	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8678	$EGREP "free" >/dev/null 2>&1; then
8679	:
8680	else
8681	ac_cv_header_stdc=no
8682	fi	8305	fi
8683	rm -f conftest*	8306	ac_fn_c_check_func "$LINENO" "select" "ac_cv_func_select"
		8307	if test "x$ac_cv_func_select" = xyes
		8308	then :
		8309	printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
8684		8310
8685	fi	8311	fi
		8312	ac_fn_c_check_func "$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
8686		8316
8687	if test $ac_cv_header_stdc = yes; then
8688	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8689	if test "$cross_compiling" = yes; then
8690	:
8691	else
8692	cat >conftest.$ac_ext <<_ACEOF
8693	/* confdefs.h. */
8694	_ACEOF
8695	cat confdefs.h >>conftest.$ac_ext
8696	cat >>conftest.$ac_ext <<_ACEOF
8697	/* end confdefs.h. */
8698	#include <ctype.h>
8699	#include <stdlib.h>
8700	#if ((' ' & 0x0FF) == 0x020)
8701	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8702	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8703	#else
8704	# define ISLOWER(c) \
8705	(('a' <= (c) && (c) <= 'i') \
8706	|| ('j' <= (c) && (c) <= 'r') \
8707	|| ('s' <= (c) && (c) <= 'z'))
8708	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8709	#endif
8710
8711	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8712	int
8713	main ()
8714	{
8715	int i;
8716	for (i = 0; i < 256; i++)
8717	if (XOR (islower (i), ISLOWER (i))
8718	|| toupper (i) != TOUPPER (i))
8719	return 2;
8720	return 0;
8721	}
8722	_ACEOF
8723	rm -f conftest$ac_exeext
8724	if { (ac_try="$ac_link"
8725	case "(($ac_try" in
8726	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8727	*) ac_try_echo=$ac_try;;
8728	esac
8729	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8730	(eval "$ac_link") 2>&5
8731	ac_status=$?
8732	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8733	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8734	{ (case "(($ac_try" in
8735	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8736	*) ac_try_echo=$ac_try;;
8737	esac
8738	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8739	(eval "$ac_try") 2>&5
8740	ac_status=$?
8741	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8742	(exit $ac_status); }; }; then
8743	:
8744	else
8745	echo "$as_me: program exited with status $ac_status" >&5
8746	echo "$as_me: failed program was:" >&5
8747	sed 's/^/| /' conftest.$ac_ext >&5
8748
8749	( exit $ac_status )
8750	ac_cv_header_stdc=no
8751	fi	8317	fi
8752	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext	8318	ac_fn_c_check_func "$LINENO" "strsignal" "ac_cv_func_strsignal"
8753	fi	8319	if test "x$ac_cv_func_strsignal" = xyes
		8320	then :
		8321	printf "%s\n" "#define HAVE_STRSIGNAL 1" >>confdefs.h
8754		8322
8755
8756	fi	8323	fi
8757	fi	8324	ac_fn_c_check_func "$LINENO" "strtol" "ac_cv_func_strtol"
8758	{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5	8325	if test "x$ac_cv_func_strtol" = xyes
8759	echo "${ECHO_T}$ac_cv_header_stdc" >&6; }	8326	then :
8760	if test $ac_cv_header_stdc = yes; then	8327	printf "%s\n" "#define HAVE_STRTOL 1" >>confdefs.h
8761		8328
8762	cat >>confdefs.h <<\_ACEOF
8763	#define STDC_HEADERS 1
8764	_ACEOF
8765
8766	fi	8329	fi
		8330	ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
		8331	if test "x$ac_cv_func_unsetenv" = xyes
		8332	then :
		8333	printf "%s\n" "#define HAVE_UNSETENV 1" >>confdefs.h
8767		8334
8768
8769
8770
8771
8772
8773
8774
8775
8776
8777
8778
8779	for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall
8780	do
8781	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8782	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
8783	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
8784	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
8785	echo $ECHO_N "(cached) $ECHO_C" >&6
8786	else
8787	cat >conftest.$ac_ext <<_ACEOF
8788	/* confdefs.h. */
8789	_ACEOF
8790	cat confdefs.h >>conftest.$ac_ext
8791	cat >>conftest.$ac_ext <<_ACEOF
8792	/* end confdefs.h. */
8793	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8794	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8795	#define $ac_func innocuous_$ac_func
8796
8797	/* System header to define __stub macros and hopefully few prototypes,
8798	which can conflict with char $ac_func (); below.
8799	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8800	<limits.h> exists even on freestanding compilers. */
8801
8802	#ifdef __STDC__
8803	# include <limits.h>
8804	#else
8805	# include <assert.h>
8806	#endif
8807
8808	#undef $ac_func
8809
8810	/* Override any GCC internal prototype to avoid an error.
8811	Use char because int might match the return type of a GCC
8812	builtin and then its argument prototype would still apply. */
8813	#ifdef __cplusplus
8814	extern "C"
8815	#endif
8816	char $ac_func ();
8817	/* The GNU C library defines this for functions which it implements
8818	to always fail with ENOSYS. Some functions are actually named
8819	something starting with __ and the normal name is an alias. */
8820	#if defined __stub_$ac_func || defined __stub___$ac_func
8821	choke me
8822	#endif
8823
8824	int
8825	main ()
8826	{
8827	return $ac_func ();
8828	;
8829	return 0;
8830	}
8831	_ACEOF
8832	rm -f conftest.$ac_objext conftest$ac_exeext
8833	if { (ac_try="$ac_link"
8834	case "(($ac_try" in
8835	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8836	*) ac_try_echo=$ac_try;;
8837	esac
8838	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8839	(eval "$ac_link") 2>conftest.er1
8840	ac_status=$?
8841	grep -v '^ *+' conftest.er1 >conftest.err
8842	rm -f conftest.er1
8843	cat conftest.err >&5
8844	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8845	(exit $ac_status); } && {
8846	test -z "$ac_c_werror_flag" ||
8847	test ! -s conftest.err
8848	} && test -s conftest$ac_exeext &&
8849	$as_test_x conftest$ac_exeext; then
8850	eval "$as_ac_var=yes"
8851	else
8852	echo "$as_me: failed program was:" >&5
8853	sed 's/^/| /' conftest.$ac_ext >&5
8854
8855	eval "$as_ac_var=no"
8856	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
8857		8340
8858	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8859	conftest$ac_exeext conftest.$ac_ext
8860	fi	8341	fi
8861	ac_res=`eval echo '${'$as_ac_var'}'`
8862	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8863	echo "${ECHO_T}$ac_res" >&6; }
8864	if test `eval echo '${'$as_ac_var'}'` = yes; then
8865	cat >>confdefs.h <<_ACEOF
8866	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
8867	_ACEOF
8868
8869	fi
8870	done
8871		8342
8872		8343
8873	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works	8344	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
8874	# for constant arguments. Useless!	8345	# for constant arguments. Useless!
8875	{ echo "$as_me:$LINENO: checking for working alloca.h" >&5	8346	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
8876	echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6; }	8347	printf %s "checking for working alloca.h... " >&6; }
8877	if test "${ac_cv_working_alloca_h+set}" = set; then	8348	if test ${ac_cv_working_alloca_h+y}
8878	echo $ECHO_N "(cached) $ECHO_C" >&6	8349	then :
8879	else	8350	printf %s "(cached) " >&6
8880	cat >conftest.$ac_ext <<_ACEOF	8351	else $as_nop
8881	/* confdefs.h. */
8882	_ACEOF
8883	cat confdefs.h >>conftest.$ac_ext	8352	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8884	cat >>conftest.$ac_ext <<_ACEOF
8885	/* end confdefs.h. */	8353	/* end confdefs.h. */
8886	#include <alloca.h>	8354	#include <alloca.h>
8887	int	8355	int
8888	main ()	8356	main (void)
8889	{	8357	{
8890	char *p = (char *) alloca (2 * sizeof (int));	8358	char *p = (char *) alloca (2 * sizeof (int));
8891	if (p) return 0;	8359	if (p) return 0;
8892	;	8360	;
8893	return 0;	8361	return 0;
8894	}	8362	}
8895	_ACEOF	8363	_ACEOF
8896	rm -f conftest.$ac_objext conftest$ac_exeext	8364	if ac_fn_c_try_link "$LINENO"
8897	if { (ac_try="$ac_link"	8365	then :
8898	case "(($ac_try" in
8899	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8900	*) ac_try_echo=$ac_try;;
8901	esac
8902	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8903	(eval "$ac_link") 2>conftest.er1
8904	ac_status=$?
8905	grep -v '^ *+' conftest.er1 >conftest.err
8906	rm -f conftest.er1
8907	cat conftest.err >&5
8908	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8909	(exit $ac_status); } && {
8910	test -z "$ac_c_werror_flag" ||
8911	test ! -s conftest.err
8912	} && test -s conftest$ac_exeext &&
8913	$as_test_x conftest$ac_exeext; then
8914	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 $ac_cv_working_alloca_h = yes; then
		8388	ac_cv_func_alloca_works=yes
8915	else	8389	else
8916	echo "$as_me: failed program was:" >&5
8917	sed 's/^/| /' conftest.$ac_ext >&5
8918
8919	ac_cv_working_alloca_h=no
8920	fi
8921
8922	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8923	conftest$ac_exeext conftest.$ac_ext
8924	fi
8925	{ echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
8926	echo "${ECHO_T}$ac_cv_working_alloca_h" >&6; }
8927	if test $ac_cv_working_alloca_h = yes; then
8928
8929	cat >>confdefs.h <<\_ACEOF
8930	#define HAVE_ALLOCA_H 1
8931	_ACEOF
8932
8933	fi
8934
8935	{ echo "$as_me:$LINENO: checking for alloca" >&5
8936	echo $ECHO_N "checking for alloca... $ECHO_C" >&6; }
8937	if test "${ac_cv_func_alloca_works+set}" = set; then
8938	echo $ECHO_N "(cached) $ECHO_C" >&6
8939	else
8940	cat >conftest.$ac_ext <<_ACEOF
8941	/* confdefs.h. */
8942	_ACEOF
8943	cat confdefs.h >>conftest.$ac_ext	8390	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8944	cat >>conftest.$ac_ext <<_ACEOF
8945	/* end confdefs.h. */	8391	/* end confdefs.h. */
		8392	#include <stdlib.h>
		8393	#include <stddef.h>
		8394	#ifndef alloca
8946	#ifdef __GNUC__	8395	# ifdef __GNUC__
8947	# define alloca __builtin_alloca	8396	# define alloca __builtin_alloca
8948	#else
8949	# ifdef _MSC_VER	8397	# elif defined _MSC_VER
8950	# include <malloc.h>	8398	# include <malloc.h>
8951	# define alloca _alloca	8399	# define alloca _alloca
8952	# else	8400	# else
8953	# ifdef HAVE_ALLOCA_H	8401	# ifdef __cplusplus
8954	# include <alloca.h>	8402	extern "C"
8955	# else
8956	# ifdef _AIX
8957	#pragma alloca
8958	# else
8959	# ifndef alloca /* predefined by HP cc +Olibcalls */
8960	char *alloca ();
8961	# endif
8962	# endif
8963	# endif	8403	# endif
		8404	void *alloca (size_t);
8964	# endif	8405	# endif
8965	#endif	8406	#endif
8966		8407
8967	int	8408	int
8968	main ()	8409	main (void)
8969	{	8410	{
8970	char *p = (char *) alloca (1);	8411	char *p = (char *) alloca (1);
8971	if (p) return 0;	8412	if (p) return 0;
8972	;	8413	;
8973	return 0;	8414	return 0;
8974	}	8415	}
8975	_ACEOF	8416	_ACEOF
8976	rm -f conftest.$ac_objext conftest$ac_exeext	8417	if ac_fn_c_try_link "$LINENO"
8977	if { (ac_try="$ac_link"	8418	then :
8978	case "(($ac_try" in
8979	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8980	*) ac_try_echo=$ac_try;;
8981	esac
8982	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8983	(eval "$ac_link") 2>conftest.er1
8984	ac_status=$?
8985	grep -v '^ *+' conftest.er1 >conftest.err
8986	rm -f conftest.er1
8987	cat conftest.err >&5
8988	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8989	(exit $ac_status); } && {
8990	test -z "$ac_c_werror_flag" ||
8991	test ! -s conftest.err
8992	} && test -s conftest$ac_exeext &&
8993	$as_test_x conftest$ac_exeext; then
8994	ac_cv_func_alloca_works=yes	8419	ac_cv_func_alloca_works=yes
8995	else	8420	else $as_nop
8996	echo "$as_me: failed program was:" >&5
8997	sed 's/^/| /' conftest.$ac_ext >&5
8998
8999	ac_cv_func_alloca_works=no	8421	ac_cv_func_alloca_works=no
9000	fi	8422	fi
9001
9002	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8423	rm -f core conftest.err conftest.$ac_objext conftest.beam \
9003	conftest$ac_exeext conftest.$ac_ext	8424	conftest$ac_exeext conftest.$ac_ext
9004	fi	8425	fi
9005	{ echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5	8426	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
9006	echo "${ECHO_T}$ac_cv_func_alloca_works" >&6; }	8427	printf "%s\n" "$ac_cv_func_alloca_works" >&6; }
		8428	fi
9007		8429
9008	if test $ac_cv_func_alloca_works = yes; then	8430	if test $ac_cv_func_alloca_works = yes; then
9009		8431
9010	cat >>confdefs.h <<\_ACEOF	8432	printf "%s\n" "#define HAVE_ALLOCA 1" >>confdefs.h
9011	#define HAVE_ALLOCA 1
9012	_ACEOF
9013		8433
9014	else	8434	else
9015	# The SVR3 libPW and SVR4 libucb both contain incompatible functions	8435	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
9016	# that cause trouble. Some versions do not even contain alloca or	8436	# that cause trouble. Some versions do not even contain alloca or
9017	# contain a buggy version. If you still want to use their alloca,	8437	# contain a buggy version. If you still want to use their alloca,
9018	# use ar to extract alloca.o from them instead of compiling alloca.c.	8438	# use ar to extract alloca.o from them instead of compiling alloca.c.
9019		8439
9020	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext	8440	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
9021		8441
9022	cat >>confdefs.h <<\_ACEOF	8442	printf "%s\n" "#define C_ALLOCA 1" >>confdefs.h
9023	#define C_ALLOCA 1	8443
		8444
		8445	{ printf "%s\n" "$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	$ac_includes_default
		8458	int
		8459	find_stack_direction (int *addr, int depth)
		8460	{
		8461	int dir, dummy = 0;
		8462	if (! addr)
		8463	addr = &dummy;
		8464	*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
		8465	dir = depth ? find_stack_direction (addr, depth - 1) : 0;
		8466	return dir + dummy;
		8467	}
		8468
		8469	int
		8470	main (int argc, char **argv)
		8471	{
		8472	return find_stack_direction (0, argc + !argv + 20) < 0;
		8473	}
9024	_ACEOF	8474	_ACEOF
		8475	if ac_fn_c_try_run "$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
9025		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 $ac_cv_c_stack_direction" >>confdefs.h
9026		8489
9027	{ echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5	8490
9028	echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6; }	8491	fi
9029	if test "${ac_cv_os_cray+set}" = set; then	8492
9030	echo $ECHO_N "(cached) $ECHO_C" >&6	8493
9031	else	8494
9032	cat >conftest.$ac_ext <<_ACEOF	8495	ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
9033	/* confdefs.h. */	8496	if test "x$ac_cv_func_socket" = xyes
9034	_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 $LIBS"
9035	cat confdefs.h >>conftest.$ac_ext	8509	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9036	cat >>conftest.$ac_ext <<_ACEOF
9037	/* end confdefs.h. */	8510	/* end confdefs.h. */
9038	#if defined CRAY && ! defined CRAY2
9039	webecray
9040	#else
9041	wenotbecray
9042	#endif
9043
9044	_ACEOF
9045	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9046	$EGREP "webecray" >/dev/null 2>&1; then
9047	ac_cv_os_cray=yes
9048	else
9049	ac_cv_os_cray=no
9050	fi
9051	rm -f conftest*
9052
9053	fi
9054	{ echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
9055	echo "${ECHO_T}$ac_cv_os_cray" >&6; }
9056	if test $ac_cv_os_cray = yes; then
9057	for ac_func in _getb67 GETB67 getb67; do
9058	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9059	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
9060	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
9061	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
9062	echo $ECHO_N "(cached) $ECHO_C" >&6
9063	else
9064	cat >conftest.$ac_ext <<_ACEOF
9065	/* confdefs.h. */
9066	_ACEOF
9067	cat confdefs.h >>conftest.$ac_ext
9068	cat >>conftest.$ac_ext <<_ACEOF
9069	/* end confdefs.h. */
9070	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9071	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9072	#define $ac_func innocuous_$ac_func
9073
9074	/* System header to define __stub macros and hopefully few prototypes,
9075	which can conflict with char $ac_func (); below.
9076	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9077	<limits.h> exists even on freestanding compilers. */
9078
9079	#ifdef __STDC__
9080	# include <limits.h>
9081	#else
9082	# include <assert.h>
9083	#endif
9084
9085	#undef $ac_func
9086		8511
9087	/* Override any GCC internal prototype to avoid an error.	8512	/* Override any GCC internal prototype to avoid an error.
9088	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
9089	builtin and then its argument prototype would still apply. */	8514	builtin and then its argument prototype would still apply. */
9090	#ifdef __cplusplus
9091	extern "C"
9092	#endif
9093	char $ac_func ();
9094	/* The GNU C library defines this for functions which it implements
9095	to always fail with ENOSYS. Some functions are actually named
9096	something starting with __ and the normal name is an alias. */
9097	#if defined __stub_$ac_func || defined __stub___$ac_func
9098	choke me
9099	#endif
9100
9101	int
9102	main ()
9103	{
9104	return $ac_func ();
9105	;
9106	return 0;
9107	}
9108	_ACEOF
9109	rm -f conftest.$ac_objext conftest$ac_exeext
9110	if { (ac_try="$ac_link"
9111	case "(($ac_try" in
9112	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9113	*) ac_try_echo=$ac_try;;
9114	esac
9115	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9116	(eval "$ac_link") 2>conftest.er1
9117	ac_status=$?
9118	grep -v '^ *+' conftest.er1 >conftest.err
9119	rm -f conftest.er1
9120	cat conftest.err >&5
9121	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9122	(exit $ac_status); } && {
9123	test -z "$ac_c_werror_flag" ||
9124	test ! -s conftest.err
9125	} && test -s conftest$ac_exeext &&
9126	$as_test_x conftest$ac_exeext; then
9127	eval "$as_ac_var=yes"
9128	else
9129	echo "$as_me: failed program was:" >&5
9130	sed 's/^/| /' conftest.$ac_ext >&5
9131
9132	eval "$as_ac_var=no"
9133	fi
9134
9135	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9136	conftest$ac_exeext conftest.$ac_ext
9137	fi
9138	ac_res=`eval echo '${'$as_ac_var'}'`
9139	{ echo "$as_me:$LINENO: result: $ac_res" >&5
9140	echo "${ECHO_T}$ac_res" >&6; }
9141	if test `eval echo '${'$as_ac_var'}'` = yes; then
9142
9143	cat >>confdefs.h <<_ACEOF
9144	#define CRAY_STACKSEG_END $ac_func
9145	_ACEOF
9146
9147	break
9148	fi
9149
9150	done
9151	fi
9152
9153	{ echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
9154	echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6; }
9155	if test "${ac_cv_c_stack_direction+set}" = set; then
9156	echo $ECHO_N "(cached) $ECHO_C" >&6
9157	else
9158	if test "$cross_compiling" = yes; then
9159	ac_cv_c_stack_direction=0
9160	else
9161	cat >conftest.$ac_ext <<_ACEOF
9162	/* confdefs.h. */
9163	_ACEOF
9164	cat confdefs.h >>conftest.$ac_ext
9165	cat >>conftest.$ac_ext <<_ACEOF
9166	/* end confdefs.h. */
9167	$ac_includes_default
9168	int
9169	find_stack_direction ()
9170	{
9171	static char *addr = 0;
9172	auto char dummy;
9173	if (addr == 0)
9174	{
9175	addr = &dummy;
9176	return find_stack_direction ();
9177	}
9178	else
9179	return (&dummy > addr) ? 1 : -1;
9180	}
9181
9182	int
9183	main ()
9184	{
9185	return find_stack_direction () < 0;
9186	}
9187	_ACEOF
9188	rm -f conftest$ac_exeext
9189	if { (ac_try="$ac_link"
9190	case "(($ac_try" in
9191	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9192	*) ac_try_echo=$ac_try;;
9193	esac
9194	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9195	(eval "$ac_link") 2>&5
9196	ac_status=$?
9197	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9198	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9199	{ (case "(($ac_try" in
9200	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9201	*) ac_try_echo=$ac_try;;
9202	esac
9203	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9204	(eval "$ac_try") 2>&5
9205	ac_status=$?
9206	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9207	(exit $ac_status); }; }; then
9208	ac_cv_c_stack_direction=1
9209	else
9210	echo "$as_me: program exited with status $ac_status" >&5
9211	echo "$as_me: failed program was:" >&5
9212	sed 's/^/| /' conftest.$ac_ext >&5
9213
9214	( exit $ac_status )
9215	ac_cv_c_stack_direction=-1
9216	fi
9217	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9218	fi
9219
9220
9221	fi
9222	{ echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
9223	echo "${ECHO_T}$ac_cv_c_stack_direction" >&6; }
9224
9225	cat >>confdefs.h <<_ACEOF
9226	#define STACK_DIRECTION $ac_cv_c_stack_direction
9227	_ACEOF
9228
9229
9230	fi
9231
9232
9233
9234	{ echo "$as_me:$LINENO: checking for socket" >&5
9235	echo $ECHO_N "checking for socket... $ECHO_C" >&6; }
9236	if test "${ac_cv_func_socket+set}" = set; then
9237	echo $ECHO_N "(cached) $ECHO_C" >&6
9238	else
9239	cat >conftest.$ac_ext <<_ACEOF
9240	/* confdefs.h. */
9241	_ACEOF
9242	cat confdefs.h >>conftest.$ac_ext
9243	cat >>conftest.$ac_ext <<_ACEOF
9244	/* end confdefs.h. */
9245	/* Define socket to an innocuous variant, in case <limits.h> declares socket.
9246	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9247	#define socket innocuous_socket
9248
9249	/* System header to define __stub macros and hopefully few prototypes,
9250	which can conflict with char socket (); below.
9251	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9252	<limits.h> exists even on freestanding compilers. */
9253
9254	#ifdef __STDC__
9255	# include <limits.h>
9256	#else
9257	# include <assert.h>
9258	#endif
9259
9260	#undef socket
9261
9262	/* Override any GCC internal prototype to avoid an error.
9263	Use char because int might match the return type of a GCC
9264	builtin and then its argument prototype would still apply. */
9265	#ifdef __cplusplus
9266	extern "C"
9267	#endif
9268	char socket ();
9269	/* The GNU C library defines this for functions which it implements
9270	to always fail with ENOSYS. Some functions are actually named
9271	something starting with __ and the normal name is an alias. */
9272	#if defined __stub_socket || defined __stub___socket
9273	choke me
9274	#endif
9275
9276	int
9277	main ()
9278	{
9279	return socket ();
9280	;
9281	return 0;
9282	}
9283	_ACEOF
9284	rm -f conftest.$ac_objext conftest$ac_exeext
9285	if { (ac_try="$ac_link"
9286	case "(($ac_try" in
9287	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9288	*) ac_try_echo=$ac_try;;
9289	esac
9290	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9291	(eval "$ac_link") 2>conftest.er1
9292	ac_status=$?
9293	grep -v '^ *+' conftest.er1 >conftest.err
9294	rm -f conftest.er1
9295	cat conftest.err >&5
9296	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9297	(exit $ac_status); } && {
9298	test -z "$ac_c_werror_flag" ||
9299	test ! -s conftest.err
9300	} && test -s conftest$ac_exeext &&
9301	$as_test_x conftest$ac_exeext; then
9302	ac_cv_func_socket=yes
9303	else
9304	echo "$as_me: failed program was:" >&5
9305	sed 's/^/| /' conftest.$ac_ext >&5
9306
9307	ac_cv_func_socket=no
9308	fi
9309
9310	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9311	conftest$ac_exeext conftest.$ac_ext
9312	fi
9313	{ echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5
9314	echo "${ECHO_T}$ac_cv_func_socket" >&6; }
9315	if test $ac_cv_func_socket = yes; then
9316	:
9317	else
9318
9319
9320	{ echo "$as_me:$LINENO: checking for connect in -lsocket" >&5
9321	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6; }
9322	if test "${ac_cv_lib_socket_connect+set}" = set; then
9323	echo $ECHO_N "(cached) $ECHO_C" >&6
9324	else
9325	ac_check_lib_save_LIBS=$LIBS
9326	LIBS="-lsocket $LIBS"
9327	cat >conftest.$ac_ext <<_ACEOF
9328	/* confdefs.h. */
9329	_ACEOF
9330	cat confdefs.h >>conftest.$ac_ext
9331	cat >>conftest.$ac_ext <<_ACEOF
9332	/* end confdefs.h. */
9333
9334	/* Override any GCC internal prototype to avoid an error.
9335	Use char because int might match the return type of a GCC
9336	builtin and then its argument prototype would still apply. */
9337	#ifdef __cplusplus
9338	extern "C"
9339	#endif
9340	char connect ();	8515	char connect ();
9341	int	8516	int
9342	main ()	8517	main (void)
9343	{	8518	{
9344	return connect ();	8519	return connect ();
9345	;	8520	;
9346	return 0;	8521	return 0;
9347	}	8522	}
9348	_ACEOF	8523	_ACEOF
9349	rm -f conftest.$ac_objext conftest$ac_exeext	8524	if ac_fn_c_try_link "$LINENO"
9350	if { (ac_try="$ac_link"	8525	then :
9351	case "(($ac_try" in
9352	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9353	*) ac_try_echo=$ac_try;;
9354	esac
9355	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9356	(eval "$ac_link") 2>conftest.er1
9357	ac_status=$?
9358	grep -v '^ *+' conftest.er1 >conftest.err
9359	rm -f conftest.er1
9360	cat conftest.err >&5
9361	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9362	(exit $ac_status); } && {
9363	test -z "$ac_c_werror_flag" ||
9364	test ! -s conftest.err
9365	} && test -s conftest$ac_exeext &&
9366	$as_test_x conftest$ac_exeext; then
9367	ac_cv_lib_socket_connect=yes	8526	ac_cv_lib_socket_connect=yes
9368	else	8527	else $as_nop
9369	echo "$as_me: failed program was:" >&5
9370	sed 's/^/| /' conftest.$ac_ext >&5
9371
9372	ac_cv_lib_socket_connect=no	8528	ac_cv_lib_socket_connect=no
9373	fi	8529	fi
9374
9375	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8530	rm -f core conftest.err conftest.$ac_objext conftest.beam \
9376	conftest$ac_exeext conftest.$ac_ext	8531	conftest$ac_exeext conftest.$ac_ext
9377	LIBS=$ac_check_lib_save_LIBS	8532	LIBS=$ac_check_lib_save_LIBS
9378	fi	8533	fi
9379	{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5	8534	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
9380	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6; }	8535	printf "%s\n" "$ac_cv_lib_socket_connect" >&6; }
9381	if test $ac_cv_lib_socket_connect = yes; then	8536	if test "x$ac_cv_lib_socket_connect" = xyes
9382	cat >>confdefs.h <<_ACEOF	8537	then :
9383	#define HAVE_LIBSOCKET 1	8538	printf "%s\n" "#define HAVE_LIBSOCKET 1" >>confdefs.h
9384	_ACEOF
9385		8539
9386	LIBS="-lsocket $LIBS"	8540	LIBS="-lsocket $LIBS"
9387		8541
9388	fi	8542	fi
9389		8543
9390		8544
9391	fi	8545	fi
9392		8546
9393	{ echo "$as_me:$LINENO: checking for gethostbyname" >&5	8547	ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
9394	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6; }	8548	if test "x$ac_cv_func_gethostbyname" = xyes
9395	if test "${ac_cv_func_gethostbyname+set}" = set; then	8549	then :
9396	echo $ECHO_N "(cached) $ECHO_C" >&6	8550
9397	else	8551	else $as_nop
9398	cat >conftest.$ac_ext <<_ACEOF	8552
9399	/* confdefs.h. */	8553	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
9400	_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 $LIBS"
9401	cat confdefs.h >>conftest.$ac_ext	8561	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9402	cat >>conftest.$ac_ext <<_ACEOF
9403	/* end confdefs.h. */	8562	/* end confdefs.h. */
9404	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
9405	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9406	#define gethostbyname innocuous_gethostbyname
9407
9408	/* System header to define __stub macros and hopefully few prototypes,
9409	which can conflict with char gethostbyname (); below.
9410	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9411	<limits.h> exists even on freestanding compilers. */
9412
9413	#ifdef __STDC__
9414	# include <limits.h>
9415	#else
9416	# include <assert.h>
9417	#endif
9418
9419	#undef gethostbyname
9420		8563
9421	/* Override any GCC internal prototype to avoid an error.	8564	/* Override any GCC internal prototype to avoid an error.
9422	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
9423	builtin and then its argument prototype would still apply. */	8566	builtin and then its argument prototype would still apply. */
9424	#ifdef __cplusplus
9425	extern "C"
9426	#endif
9427	char gethostbyname ();	8567	char gethostbyname ();
9428	/* The GNU C library defines this for functions which it implements
9429	to always fail with ENOSYS. Some functions are actually named
9430	something starting with __ and the normal name is an alias. */
9431	#if defined __stub_gethostbyname || defined __stub___gethostbyname
9432	choke me
9433	#endif
9434
9435	int	8568	int
9436	main ()	8569	main (void)
9437	{	8570	{
9438	return gethostbyname ();	8571	return gethostbyname ();
9439	;	8572	;
9440	return 0;	8573	return 0;
9441	}	8574	}
9442	_ACEOF	8575	_ACEOF
9443	rm -f conftest.$ac_objext conftest$ac_exeext	8576	if ac_fn_c_try_link "$LINENO"
9444	if { (ac_try="$ac_link"	8577	then :
9445	case "(($ac_try" in
9446	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9447	*) ac_try_echo=$ac_try;;
9448	esac
9449	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9450	(eval "$ac_link") 2>conftest.er1
9451	ac_status=$?
9452	grep -v '^ *+' conftest.er1 >conftest.err
9453	rm -f conftest.er1
9454	cat conftest.err >&5
9455	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9456	(exit $ac_status); } && {
9457	test -z "$ac_c_werror_flag" ||
9458	test ! -s conftest.err
9459	} && test -s conftest$ac_exeext &&
9460	$as_test_x conftest$ac_exeext; then
9461	ac_cv_func_gethostbyname=yes	8578	ac_cv_lib_nsl_gethostbyname=yes
9462	else	8579	else $as_nop
9463	echo "$as_me: failed program was:" >&5
9464	sed 's/^/| /' conftest.$ac_ext >&5
9465
9466	ac_cv_func_gethostbyname=no	8580	ac_cv_lib_nsl_gethostbyname=no
9467	fi	8581	fi
9468
9469	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8582	rm -f core conftest.err conftest.$ac_objext conftest.beam \
9470	conftest$ac_exeext conftest.$ac_ext	8583	conftest$ac_exeext conftest.$ac_ext
		8584	LIBS=$ac_check_lib_save_LIBS
9471	fi	8585	fi
9472	{ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5	8586	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
9473	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6; }	8587	printf "%s\n" "$ac_cv_lib_nsl_gethostbyname" >&6; }
9474	if test $ac_cv_func_gethostbyname = yes; then	8588	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes
9475	:	8589	then :
9476	else	8590	printf "%s\n" "#define HAVE_LIBNSL 1" >>confdefs.h
9477		8591
9478
9479	{ echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
9480	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }
9481	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
9482	echo $ECHO_N "(cached) $ECHO_C" >&6
9483	else
9484	ac_check_lib_save_LIBS=$LIBS
9485	LIBS="-lnsl $LIBS"	8592	LIBS="-lnsl $LIBS"
9486	cat >conftest.$ac_ext <<_ACEOF	8593
9487	/* confdefs.h. */	8594	fi
9488	_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; }
9489	cat confdefs.h >>conftest.$ac_ext	8733	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9490	cat >>conftest.$ac_ext <<_ACEOF
9491	/* end confdefs.h. */	8734	/* end confdefs.h. */
9492		8735	#include <unistd.h>
9493	/* Override any GCC internal prototype to avoid an error.	8736	#include <sys/syscall.h>
9494	Use char because int might match the return type of a GCC	8737	#include <time.h>
9495	builtin and then its argument prototype would still apply. */
9496	#ifdef __cplusplus
9497	extern "C"
9498	#endif
9499	char gethostbyname ();
9500	int	8738	int
9501	main ()	8739	main (void)
9502	{	8740	{
9503	return gethostbyname ();	8741	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
9504	;	8742	;
9505	return 0;	8743	return 0;
9506	}	8744	}
9507	_ACEOF	8745	_ACEOF
9508	rm -f conftest.$ac_objext conftest$ac_exeext	8746	if ac_fn_c_try_link "$LINENO"
9509	if { (ac_try="$ac_link"	8747	then :
9510	case "(($ac_try" in	8748	ac_have_clock_syscall=1
9511	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9512	*) ac_try_echo=$ac_try;;
9513	esac
9514	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9515	(eval "$ac_link") 2>conftest.er1
9516	ac_status=$?
9517	grep -v '^ *+' conftest.er1 >conftest.err
9518	rm -f conftest.er1
9519	cat conftest.err >&5
9520	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9521	(exit $ac_status); } && {
9522	test -z "$ac_c_werror_flag" ||
9523	test ! -s conftest.err
9524	} && test -s conftest$ac_exeext &&
9525	$as_test_x conftest$ac_exeext; then
9526	ac_cv_lib_nsl_gethostbyname=yes
9527	else
9528	echo "$as_me: failed program was:" >&5
9529	sed 's/^/| /' conftest.$ac_ext >&5
9530		8749
9531	ac_cv_lib_nsl_gethostbyname=no	8750	printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
9532	fi
9533		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
9534	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8758	rm -f core conftest.err conftest.$ac_objext conftest.beam \
9535	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 $as_nop
9536	LIBS=$ac_check_lib_save_LIBS	8768	ac_check_lib_save_LIBS=$LIBS
9537	fi
9538	{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
9539	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }
9540	if test $ac_cv_lib_nsl_gethostbyname = yes; then
9541	cat >>confdefs.h <<_ACEOF
9542	#define HAVE_LIBNSL 1
9543	_ACEOF
9544
9545	LIBS="-lnsl $LIBS"	8769	LIBS="-lrt $LIBS"
9546
9547	fi
9548
9549
9550	fi
9551
9552
9553
9554
9555
9556
9557
9558
9559
9560
9561	for ac_header in sys/inotify.h sys/epoll.h sys/event.h sys/queue.h port.h poll.h sys/select.h
9562	do
9563	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
9564	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9565	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
9566	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
9567	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9568	echo $ECHO_N "(cached) $ECHO_C" >&6
9569	fi
9570	ac_res=`eval echo '${'$as_ac_Header'}'`
9571	{ echo "$as_me:$LINENO: result: $ac_res" >&5
9572	echo "${ECHO_T}$ac_res" >&6; }
9573	else
9574	# Is the header compilable?
9575	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
9576	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
9577	cat >conftest.$ac_ext <<_ACEOF
9578	/* confdefs.h. */
9579	_ACEOF
9580	cat confdefs.h >>conftest.$ac_ext	8770	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9581	cat >>conftest.$ac_ext <<_ACEOF
9582	/* end confdefs.h. */	8771	/* end confdefs.h. */
9583	$ac_includes_default
9584	#include <$ac_header>
9585	_ACEOF
9586	rm -f conftest.$ac_objext
9587	if { (ac_try="$ac_compile"
9588	case "(($ac_try" in
9589	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9590	*) ac_try_echo=$ac_try;;
9591	esac
9592	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9593	(eval "$ac_compile") 2>conftest.er1
9594	ac_status=$?
9595	grep -v '^ *+' conftest.er1 >conftest.err
9596	rm -f conftest.er1
9597	cat conftest.err >&5
9598	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9599	(exit $ac_status); } && {
9600	test -z "$ac_c_werror_flag" ||
9601	test ! -s conftest.err
9602	} && test -s conftest.$ac_objext; then
9603	ac_header_compiler=yes
9604	else
9605	echo "$as_me: failed program was:" >&5
9606	sed 's/^/| /' conftest.$ac_ext >&5
9607
9608	ac_header_compiler=no
9609	fi
9610
9611	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9612	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9613	echo "${ECHO_T}$ac_header_compiler" >&6; }
9614
9615	# Is the header present?
9616	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
9617	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
9618	cat >conftest.$ac_ext <<_ACEOF
9619	/* confdefs.h. */
9620	_ACEOF
9621	cat confdefs.h >>conftest.$ac_ext
9622	cat >>conftest.$ac_ext <<_ACEOF
9623	/* end confdefs.h. */
9624	#include <$ac_header>
9625	_ACEOF
9626	if { (ac_try="$ac_cpp conftest.$ac_ext"
9627	case "(($ac_try" in
9628	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9629	*) ac_try_echo=$ac_try;;
9630	esac
9631	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9632	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9633	ac_status=$?
9634	grep -v '^ *+' conftest.er1 >conftest.err
9635	rm -f conftest.er1
9636	cat conftest.err >&5
9637	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9638	(exit $ac_status); } >/dev/null && {
9639	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
9640	test ! -s conftest.err
9641	}; then
9642	ac_header_preproc=yes
9643	else
9644	echo "$as_me: failed program was:" >&5
9645	sed 's/^/| /' conftest.$ac_ext >&5
9646
9647	ac_header_preproc=no
9648	fi
9649
9650	rm -f conftest.err conftest.$ac_ext
9651	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9652	echo "${ECHO_T}$ac_header_preproc" >&6; }
9653
9654	# So? What about this header?
9655	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9656	yes:no: )
9657	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9658	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9659	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9660	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9661	ac_header_preproc=yes
9662	;;
9663	no:yes:* )
9664	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9665	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9666	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
9667	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
9668	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9669	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9670	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
9671	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
9672	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9673	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9674	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9675	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9676
9677	;;
9678	esac
9679	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
9680	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
9681	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9682	echo $ECHO_N "(cached) $ECHO_C" >&6
9683	else
9684	eval "$as_ac_Header=\$ac_header_preproc"
9685	fi
9686	ac_res=`eval echo '${'$as_ac_Header'}'`
9687	{ echo "$as_me:$LINENO: result: $ac_res" >&5
9688	echo "${ECHO_T}$ac_res" >&6; }
9689
9690	fi
9691	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9692	cat >>confdefs.h <<_ACEOF
9693	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9694	_ACEOF
9695
9696	fi
9697
9698	done
9699
9700
9701
9702
9703
9704
9705
9706
9707	for ac_func in inotify_init epoll_ctl kqueue port_create poll select
9708	do
9709	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9710	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
9711	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
9712	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
9713	echo $ECHO_N "(cached) $ECHO_C" >&6
9714	else
9715	cat >conftest.$ac_ext <<_ACEOF
9716	/* confdefs.h. */
9717	_ACEOF
9718	cat confdefs.h >>conftest.$ac_ext
9719	cat >>conftest.$ac_ext <<_ACEOF
9720	/* end confdefs.h. */
9721	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9722	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9723	#define $ac_func innocuous_$ac_func
9724
9725	/* System header to define __stub macros and hopefully few prototypes,
9726	which can conflict with char $ac_func (); below.
9727	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9728	<limits.h> exists even on freestanding compilers. */
9729
9730	#ifdef __STDC__
9731	# include <limits.h>
9732	#else
9733	# include <assert.h>
9734	#endif
9735
9736	#undef $ac_func
9737		8772
9738	/* Override any GCC internal prototype to avoid an error.	8773	/* Override any GCC internal prototype to avoid an error.
9739	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
9740	builtin and then its argument prototype would still apply. */	8775	builtin and then its argument prototype would still apply. */
9741	#ifdef __cplusplus	8776	char clock_gettime ();
9742	extern "C"
9743	#endif
9744	char $ac_func ();
9745	/* The GNU C library defines this for functions which it implements
9746	to always fail with ENOSYS. Some functions are actually named
9747	something starting with __ and the normal name is an alias. */
9748	#if defined __stub_$ac_func || defined __stub___$ac_func
9749	choke me
9750	#endif
9751
9752	int	8777	int
9753	main ()	8778	main (void)
9754	{
9755	return $ac_func ();
9756	;
9757	return 0;
9758	}
9759	_ACEOF
9760	rm -f conftest.$ac_objext conftest$ac_exeext
9761	if { (ac_try="$ac_link"
9762	case "(($ac_try" in
9763	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9764	*) ac_try_echo=$ac_try;;
9765	esac
9766	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9767	(eval "$ac_link") 2>conftest.er1
9768	ac_status=$?
9769	grep -v '^ *+' conftest.er1 >conftest.err
9770	rm -f conftest.er1
9771	cat conftest.err >&5
9772	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9773	(exit $ac_status); } && {
9774	test -z "$ac_c_werror_flag" ||
9775	test ! -s conftest.err
9776	} && test -s conftest$ac_exeext &&
9777	$as_test_x conftest$ac_exeext; then
9778	eval "$as_ac_var=yes"
9779	else
9780	echo "$as_me: failed program was:" >&5
9781	sed 's/^/| /' conftest.$ac_ext >&5
9782
9783	eval "$as_ac_var=no"
9784	fi
9785
9786	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9787	conftest$ac_exeext conftest.$ac_ext
9788	fi
9789	ac_res=`eval echo '${'$as_ac_var'}'`
9790	{ echo "$as_me:$LINENO: result: $ac_res" >&5
9791	echo "${ECHO_T}$ac_res" >&6; }
9792	if test `eval echo '${'$as_ac_var'}'` = yes; then
9793	cat >>confdefs.h <<_ACEOF
9794	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9795	_ACEOF
9796
9797	fi
9798	done
9799
9800
9801	{ echo "$as_me:$LINENO: checking for clock_gettime" >&5
9802	echo $ECHO_N "checking for clock_gettime... $ECHO_C" >&6; }
9803	if test "${ac_cv_func_clock_gettime+set}" = set; then
9804	echo $ECHO_N "(cached) $ECHO_C" >&6
9805	else
9806	cat >conftest.$ac_ext <<_ACEOF
9807	/* confdefs.h. */
9808	_ACEOF
9809	cat confdefs.h >>conftest.$ac_ext
9810	cat >>conftest.$ac_ext <<_ACEOF
9811	/* end confdefs.h. */
9812	/* Define clock_gettime to an innocuous variant, in case <limits.h> declares clock_gettime.
9813	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9814	#define clock_gettime innocuous_clock_gettime
9815
9816	/* System header to define __stub macros and hopefully few prototypes,
9817	which can conflict with char clock_gettime (); below.
9818	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9819	<limits.h> exists even on freestanding compilers. */
9820
9821	#ifdef __STDC__
9822	# include <limits.h>
9823	#else
9824	# include <assert.h>
9825	#endif
9826
9827	#undef clock_gettime
9828
9829	/* Override any GCC internal prototype to avoid an error.
9830	Use char because int might match the return type of a GCC
9831	builtin and then its argument prototype would still apply. */
9832	#ifdef __cplusplus
9833	extern "C"
9834	#endif
9835	char clock_gettime ();
9836	/* The GNU C library defines this for functions which it implements
9837	to always fail with ENOSYS. Some functions are actually named
9838	something starting with __ and the normal name is an alias. */
9839	#if defined __stub_clock_gettime || defined __stub___clock_gettime
9840	choke me
9841	#endif
9842
9843	int
9844	main ()
9845	{	8779	{
9846	return clock_gettime ();	8780	return clock_gettime ();
9847	;	8781	;
9848	return 0;	8782	return 0;
9849	}	8783	}
9850	_ACEOF	8784	_ACEOF
9851	rm -f conftest.$ac_objext conftest$ac_exeext	8785	if ac_fn_c_try_link "$LINENO"
9852	if { (ac_try="$ac_link"	8786	then :
9853	case "(($ac_try" in
9854	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9855	*) ac_try_echo=$ac_try;;
9856	esac
9857	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9858	(eval "$ac_link") 2>conftest.er1
9859	ac_status=$?
9860	grep -v '^ *+' conftest.er1 >conftest.err
9861	rm -f conftest.er1
9862	cat conftest.err >&5
9863	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9864	(exit $ac_status); } && {
9865	test -z "$ac_c_werror_flag" ||
9866	test ! -s conftest.err
9867	} && test -s conftest$ac_exeext &&
9868	$as_test_x conftest$ac_exeext; then
9869	ac_cv_func_clock_gettime=yes	8787	ac_cv_lib_rt_clock_gettime=yes
9870	else	8788	else $as_nop
9871	echo "$as_me: failed program was:" >&5
9872	sed 's/^/| /' conftest.$ac_ext >&5
9873
9874	ac_cv_func_clock_gettime=no	8789	ac_cv_lib_rt_clock_gettime=no
9875	fi	8790	fi
9876
9877	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8791	rm -f core conftest.err conftest.$ac_objext conftest.beam \
9878	conftest$ac_exeext conftest.$ac_ext	8792	conftest$ac_exeext conftest.$ac_ext
		8793	LIBS=$ac_check_lib_save_LIBS
9879	fi	8794	fi
9880	{ echo "$as_me:$LINENO: result: $ac_cv_func_clock_gettime" >&5	8795	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
9881	echo "${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"
9882	if test $ac_cv_func_clock_gettime = yes; then	8807	if test "x$ac_cv_func_clock_gettime" = xyes
9883	:	8808	then :
9884	else	8809	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
		8810
		8811	fi
		8812
		8813	fi
		8814
		8815	fi
		8816
		8817	done
		8818
		8819
		8820	for ac_func in nanosleep
		8821	do :
		8822	ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		8823	if test "x$ac_cv_func_nanosleep" = xyes
		8824	then :
		8825	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
		8826
		8827	else $as_nop
9885		8828
9886	if test -z "$LIBEV_M4_AVOID_LIBRT"; then	8829	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
9887		8830	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
9888	{ echo "$as_me:$LINENO: checking for clock_gettime in -lrt" >&5	8831	printf %s "checking for nanosleep in -lrt... " >&6; }
9889	echo $ECHO_N "checking for clock_gettime in -lrt... $ECHO_C" >&6; }	8832	if test ${ac_cv_lib_rt_nanosleep+y}
9890	if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then	8833	then :
9891	echo $ECHO_N "(cached) $ECHO_C" >&6	8834	printf %s "(cached) " >&6
9892	else	8835	else $as_nop
9893	ac_check_lib_save_LIBS=$LIBS	8836	ac_check_lib_save_LIBS=$LIBS
9894	LIBS="-lrt $LIBS"	8837	LIBS="-lrt $LIBS"
9895	cat >conftest.$ac_ext <<_ACEOF
9896	/* confdefs.h. */
9897	_ACEOF
9898	cat confdefs.h >>conftest.$ac_ext	8838	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9899	cat >>conftest.$ac_ext <<_ACEOF
9900	/* end confdefs.h. */	8839	/* end confdefs.h. */
9901		8840
9902	/* Override any GCC internal prototype to avoid an error.	8841	/* Override any GCC internal prototype to avoid an error.
9903	Use char because int might match the return type of a GCC	8842	Use char because int might match the return type of a GCC
9904	builtin and then its argument prototype would still apply. */	8843	builtin and then its argument prototype would still apply. */
9905	#ifdef __cplusplus	8844	char nanosleep ();
9906	extern "C"
9907	#endif
9908	char clock_gettime ();
9909	int	8845	int
9910	main ()	8846	main (void)
9911	{	8847	{
9912	return clock_gettime ();	8848	return nanosleep ();
9913	;	8849	;
9914	return 0;	8850	return 0;
9915	}	8851	}
9916	_ACEOF	8852	_ACEOF
9917	rm -f conftest.$ac_objext conftest$ac_exeext	8853	if ac_fn_c_try_link "$LINENO"
9918	if { (ac_try="$ac_link"	8854	then :
9919	case "(($ac_try" in	8855	ac_cv_lib_rt_nanosleep=yes
9920	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	8856	else $as_nop
9921	*) ac_try_echo=$ac_try;;	8857	ac_cv_lib_rt_nanosleep=no
9922	esac
9923	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9924	(eval "$ac_link") 2>conftest.er1
9925	ac_status=$?
9926	grep -v '^ *+' conftest.er1 >conftest.err
9927	rm -f conftest.er1
9928	cat conftest.err >&5
9929	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9930	(exit $ac_status); } && {
9931	test -z "$ac_c_werror_flag" ||
9932	test ! -s conftest.err
9933	} && test -s conftest$ac_exeext &&
9934	$as_test_x conftest$ac_exeext; then
9935	ac_cv_lib_rt_clock_gettime=yes
9936	else
9937	echo "$as_me: failed program was:" >&5
9938	sed 's/^/| /' conftest.$ac_ext >&5
9939
9940	ac_cv_lib_rt_clock_gettime=no
9941	fi	8858	fi
9942
9943	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8859	rm -f core conftest.err conftest.$ac_objext conftest.beam \
9944	conftest$ac_exeext conftest.$ac_ext	8860	conftest$ac_exeext conftest.$ac_ext
9945	LIBS=$ac_check_lib_save_LIBS	8861	LIBS=$ac_check_lib_save_LIBS
9946	fi	8862	fi
9947	{ echo "$as_me:$LINENO: result: $ac_cv_lib_rt_clock_gettime" >&5	8863	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
9948	echo "${ECHO_T}$ac_cv_lib_rt_clock_gettime" >&6; }	8864	printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
9949	if test $ac_cv_lib_rt_clock_gettime = yes; then	8865	if test "x$ac_cv_lib_rt_nanosleep" = xyes
9950	cat >>confdefs.h <<_ACEOF	8866	then :
9951	#define HAVE_LIBRT 1	8867	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
9952	_ACEOF
9953		8868
9954	LIBS="-lrt $LIBS"	8869	LIBS="-lrt $LIBS"
9955		8870
9956	fi	8871	fi
9957		8872
		8873	unset ac_cv_func_nanosleep
		8874	ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		8875	if test "x$ac_cv_func_nanosleep" = xyes
		8876	then :
		8877	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
9958		8878
9959	for ac_func in clock_gettime	8879	fi
9960	do	8880
9961	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	8881	fi
9962	{ echo "$as_me:$LINENO: checking for $ac_func" >&5	8882
9963	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }	8883	fi
9964	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then	8884
9965	echo $ECHO_N "(cached) $ECHO_C" >&6	8885	done
9966	else	8886
9967	cat >conftest.$ac_ext <<_ACEOF	8887	ac_fn_c_check_type "$LINENO" "__kernel_rwf_t" "ac_cv_type___kernel_rwf_t" "#include <linux/fs.h>
9968	/* confdefs.h. */	8888	"
9969	_ACEOF	8889	if test "x$ac_cv_type___kernel_rwf_t" = xyes
		8890	then :
		8891
		8892
		8893	printf "%s\n" "#define HAVE_KERNEL_RWF_T 1" >>confdefs.h
		8894
		8895
		8896	fi
		8897
		8898
		8899	if test -z "$LIBEV_M4_AVOID_LIBM"; then
		8900	LIBM=m
		8901	fi
		8902	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
		8903	printf %s "checking for library containing floor... " >&6; }
		8904	if test ${ac_cv_search_floor+y}
		8905	then :
		8906	printf %s "(cached) " >&6
		8907	else $as_nop
		8908	ac_func_search_save_LIBS=$LIBS
9970	cat confdefs.h >>conftest.$ac_ext	8909	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9971	cat >>conftest.$ac_ext <<_ACEOF
9972	/* end confdefs.h. */	8910	/* end confdefs.h. */
9973	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9974	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9975	#define $ac_func innocuous_$ac_func
9976
9977	/* System header to define __stub macros and hopefully few prototypes,
9978	which can conflict with char $ac_func (); below.
9979	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9980	<limits.h> exists even on freestanding compilers. */
9981
9982	#ifdef __STDC__
9983	# include <limits.h>
9984	#else
9985	# include <assert.h>
9986	#endif
9987
9988	#undef $ac_func
9989		8911
9990	/* Override any GCC internal prototype to avoid an error.	8912	/* Override any GCC internal prototype to avoid an error.
9991	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
9992	builtin and then its argument prototype would still apply. */	8914	builtin and then its argument prototype would still apply. */
9993	#ifdef __cplusplus	8915	char floor ();
9994	extern "C"
9995	#endif
9996	char $ac_func ();
9997	/* The GNU C library defines this for functions which it implements
9998	to always fail with ENOSYS. Some functions are actually named
9999	something starting with __ and the normal name is an alias. */
10000	#if defined __stub_$ac_func || defined __stub___$ac_func
10001	choke me
10002	#endif
10003
10004	int	8916	int
10005	main ()	8917	main (void)
10006	{	8918	{
10007	return $ac_func ();	8919	return floor ();
10008	;	8920	;
10009	return 0;	8921	return 0;
10010	}	8922	}
10011	_ACEOF	8923	_ACEOF
10012	rm -f conftest.$ac_objext conftest$ac_exeext	8924	for ac_lib in '' $LIBM
10013	if { (ac_try="$ac_link"	8925	do
10014	case "(($ac_try" in	8926	if test -z "$ac_lib"; then
10015	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	8927	ac_res="none required"
10016	*) ac_try_echo=$ac_try;;
10017	esac
10018	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10019	(eval "$ac_link") 2>conftest.er1
10020	ac_status=$?
10021	grep -v '^ *+' conftest.er1 >conftest.err
10022	rm -f conftest.er1
10023	cat conftest.err >&5
10024	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10025	(exit $ac_status); } && {
10026	test -z "$ac_c_werror_flag" ||
10027	test ! -s conftest.err
10028	} && test -s conftest$ac_exeext &&
10029	$as_test_x conftest$ac_exeext; then
10030	eval "$as_ac_var=yes"
10031	else	8928	else
10032	echo "$as_me: failed program was:" >&5	8929	ac_res=-l$ac_lib
10033	sed 's/^/| /' conftest.$ac_ext >&5	8930	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
10034		8931	fi
10035	eval "$as_ac_var=no"	8932	if ac_fn_c_try_link "$LINENO"
		8933	then :
		8934	ac_cv_search_floor=$ac_res
10036	fi	8935	fi
10037
10038	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8936	rm -f core conftest.err conftest.$ac_objext conftest.beam \
10039	conftest$ac_exeext conftest.$ac_ext	8937	conftest$ac_exeext
10040	fi	8938	if test ${ac_cv_search_floor+y}
10041	ac_res=`eval echo '${'$as_ac_var'}'`	8939	then :
10042	{ echo "$as_me:$LINENO: result: $ac_res" >&5	8940	break
10043	echo "${ECHO_T}$ac_res" >&6; }
10044	if test `eval echo '${'$as_ac_var'}'` = yes; then
10045	cat >>confdefs.h <<_ACEOF
10046	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10047	_ACEOF
10048
10049	fi	8941	fi
10050	done	8942	done
		8943	if test ${ac_cv_search_floor+y}
		8944	then :
10051		8945
10052	fi	8946	else $as_nop
10053		8947	ac_cv_search_floor=no
10054	fi	8948	fi
10055		8949	rm conftest.$ac_ext
10056		8950	LIBS=$ac_func_search_save_LIBS
10057
10058	{ echo "$as_me:$LINENO: checking for ceil in -lm" >&5
10059	echo $ECHO_N "checking for ceil in -lm... $ECHO_C" >&6; }
10060	if test "${ac_cv_lib_m_ceil+set}" = set; then
10061	echo $ECHO_N "(cached) $ECHO_C" >&6
10062	else
10063	ac_check_lib_save_LIBS=$LIBS
10064	LIBS="-lm $LIBS"
10065	cat >conftest.$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 ceil ();
10079	int
10080	main ()
10081	{
10082	return ceil ();
10083	;
10084	return 0;
10085	}
10086	_ACEOF
10087	rm -f conftest.$ac_objext conftest$ac_exeext
10088	if { (ac_try="$ac_link"
10089	case "(($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_c_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_m_ceil=yes
10106	else
10107	echo "$as_me: failed program was:" >&5
10108	sed 's/^/| /' conftest.$ac_ext >&5
10109
10110	ac_cv_lib_m_ceil=no
10111	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 $LIBS"
10112		8958
10113	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8959	printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
10114	conftest$ac_exeext conftest.$ac_ext
10115	LIBS=$ac_check_lib_save_LIBS
10116	fi
10117	{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_ceil" >&5
10118	echo "${ECHO_T}$ac_cv_lib_m_ceil" >&6; }
10119	if test $ac_cv_lib_m_ceil = yes; then
10120	cat >>confdefs.h <<_ACEOF
10121	#define HAVE_LIBM 1
10122	_ACEOF
10123		8960
10124	LIBS="-lm $LIBS"
10125
10126	fi	8961	fi
10127
10128
10129		8962
10130		8963
10131		8964
10132		8965
10133	ac_ext=cpp	8966	ac_ext=cpp
…		…
10163	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
10164	eval ac_val=\$$ac_var	8997	eval ac_val=\$$ac_var
10165	case $ac_val in #(	8998	case $ac_val in #(
10166	*${as_nl}*)	8999	*${as_nl}*)
10167	case $ac_var in #(	9000	case $ac_var in #(
10168	*_cv_*) { echo "$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 $ac_var contains a newline" >&5
10169	echo "$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;} ;;
10170	esac	9003	esac
10171	case $ac_var in #(	9004	case $ac_var in #(
10172	_ | IFS | as_nl) ;; #(	9005	_ | IFS | as_nl) ;; #(
10173	*) $as_unset $ac_var ;;	9006	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		9007	*) { eval $ac_var=; unset $ac_var;} ;;
10174	esac ;;	9008	esac ;;
10175	esac	9009	esac
10176	done	9010	done
10177		9011
10178	(set) 2>&1 |	9012	(set) 2>&1 |
10179	case $as_nl`(ac_space=' '; set) 2>&1` in #(	9013	case $as_nl`(ac_space=' '; set) 2>&1` in #(
10180	*${as_nl}ac_space=\ *)	9014	*${as_nl}ac_space=\ *)
10181	# `set' does not quote correctly, so add quotes (double-quote	9015	# `set' does not quote correctly, so add quotes: double-quote
10182	# substitution turns \\\\ into \\, and sed turns \\ into \).	9016	# substitution turns \\\\ into \\, and sed turns \\ into \.
10183	sed -n \	9017	sed -n \
10184	"s/'/'\\\\''/g;	9018	"s/'/'\\\\''/g;
10185	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	9019	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
10186	;; #(	9020	;; #(
10187	*)	9021	*)
…		…
10193	) |	9027	) |
10194	sed '	9028	sed '
10195	/^ac_cv_env_/b end	9029	/^ac_cv_env_/b end
10196	t clear	9030	t clear
10197	:clear	9031	:clear
10198	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	9032	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
10199	t end	9033	t end
10200	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	9034	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
10201	:end' >>confcache	9035	:end' >>confcache
10202	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else	9036	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
10203	if test -w "$cache_file"; then	9037	if test -w "$cache_file"; then
10204	test "x$cache_file" != "x/dev/null" &&	9038	if test "x$cache_file" != "x/dev/null"; then
10205	{ echo "$as_me:$LINENO: updating cache $cache_file" >&5	9039	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
10206	echo "$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 "$cache_file"; then
10207	cat confcache >$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
10208	else	9053	else
10209	{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5	9054	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
10210	echo "$as_me: not updating unwritable cache $cache_file" >&6;}	9055	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
10211	fi	9056	fi
10212	fi	9057	fi
10213	rm -f confcache	9058	rm -f confcache
10214		9059
10215		9060
10216		9061
10217	# Check whether --with-kernel was given.	9062	# Check whether --with-kernel was given.
10218	if test "${with_kernel+set}" = set; then	9063	if test ${with_kernel+y}
		9064	then :
10219	withval=$with_kernel; kerneldir="$withval"	9065	withval=$with_kernel; kerneldir="$withval"
10220	else	9066	else $as_nop
10221	kerneldir="/usr/src/linux"	9067	kerneldir="/usr/src/linux"
10222		9068
10223	fi	9069	fi
10224		9070
10225		9071
10226	{ echo "$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
10227	echo $ECHO_N "checking for linux/if_tun.h... $ECHO_C" >&6; }	9073	printf %s "checking for linux/if_tun.h... " >&6; }
10228	if test "${tinc_cv_linux_if_tun_h+set}" = set; then	9074	if test ${tinc_cv_linux_if_tun_h+y}
10229	echo $ECHO_N "(cached) $ECHO_C" >&6	9075	then :
10230	else	9076	printf %s "(cached) " >&6
		9077	else $as_nop
10231		9078
10232	cat >conftest.$ac_ext <<_ACEOF
10233	/* confdefs.h. */
10234	_ACEOF
10235	cat confdefs.h >>conftest.$ac_ext	9079	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10236	cat >>conftest.$ac_ext <<_ACEOF
10237	/* end confdefs.h. */	9080	/* end confdefs.h. */
10238	#include "$kerneldir/include/linux/if_tun.h"	9081	#include "$kerneldir/include/linux/if_tun.h"
10239	int	9082	int
10240	main ()	9083	main (void)
10241	{	9084	{
10242	int a = IFF_TAP;	9085	int a = IFF_TAP;
10243	;	9086	;
10244	return 0;	9087	return 0;
10245	}	9088	}
10246	_ACEOF	9089	_ACEOF
10247	rm -f conftest.$ac_objext	9090	if ac_fn_cxx_try_compile "$LINENO"
10248	if { (ac_try="$ac_compile"	9091	then :
10249	case "(($ac_try" in
10250	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10251	*) ac_try_echo=$ac_try;;
10252	esac
10253	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10254	(eval "$ac_compile") 2>conftest.er1
10255	ac_status=$?
10256	grep -v '^ *+' conftest.er1 >conftest.err
10257	rm -f conftest.er1
10258	cat conftest.err >&5
10259	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10260	(exit $ac_status); } && {
10261	test -z "$ac_cxx_werror_flag" ||
10262	test ! -s conftest.err
10263	} && test -s conftest.$ac_objext; then
10264	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""	9092	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""
10265	else	9093	else $as_nop
10266	echo "$as_me: failed program was:" >&5
10267	sed 's/^/| /' conftest.$ac_ext >&5
10268
10269	cat >conftest.$ac_ext <<_ACEOF
10270	/* confdefs.h. */
10271	_ACEOF
10272	cat confdefs.h >>conftest.$ac_ext	9094	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10273	cat >>conftest.$ac_ext <<_ACEOF
10274	/* end confdefs.h. */	9095	/* end confdefs.h. */
10275	#include <linux/if_tun.h>	9096	#include <linux/if_tun.h>
10276	int	9097	int
10277	main ()	9098	main (void)
10278	{	9099	{
10279	int a = IFF_TAP;	9100	int a = IFF_TAP;
10280	;	9101	;
10281	return 0;	9102	return 0;
10282	}	9103	}
10283	_ACEOF	9104	_ACEOF
10284	rm -f conftest.$ac_objext	9105	if ac_fn_cxx_try_compile "$LINENO"
10285	if { (ac_try="$ac_compile"	9106	then :
10286	case "(($ac_try" in
10287	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10288	*) ac_try_echo=$ac_try;;
10289	esac
10290	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10291	(eval "$ac_compile") 2>conftest.er1
10292	ac_status=$?
10293	grep -v '^ *+' conftest.er1 >conftest.err
10294	rm -f conftest.er1
10295	cat conftest.err >&5
10296	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10297	(exit $ac_status); } && {
10298	test -z "$ac_cxx_werror_flag" ||
10299	test ! -s conftest.err
10300	} && test -s conftest.$ac_objext; then
10301	if_tun_h="default"	9107	if_tun_h="default"
10302	else	9108	else $as_nop
10303	echo "$as_me: failed program was:" >&5
10304	sed 's/^/| /' conftest.$ac_ext >&5
10305
10306	if_tun_h="no"	9109	if_tun_h="no"
10307		9110
10308	fi	9111	fi
10309
10310	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	9112	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
10311		9113
10312	fi	9114	fi
10313
10314	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	9115	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
10315		9116
10316	if test $if_tun_h = no; then	9117	if test $if_tun_h = no; then
10317	tinc_cv_linux_if_tun_h=none	9118	tinc_cv_linux_if_tun_h=none
10318	else	9119	else
10319	tinc_cv_linux_if_tun_h="$if_tun_h"	9120	tinc_cv_linux_if_tun_h="$if_tun_h"
10320	fi	9121	fi
10321		9122
10322	fi	9123	fi
10323	{ echo "$as_me:$LINENO: result: $tinc_cv_linux_if_tun_h" >&5	9124	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tinc_cv_linux_if_tun_h" >&5
10324	echo "${ECHO_T}$tinc_cv_linux_if_tun_h" >&6; }	9125	printf "%s\n" "$tinc_cv_linux_if_tun_h" >&6; }
10325		9126
10326	if test $tinc_cv_linux_if_tun_h != none; then	9127	if test $tinc_cv_linux_if_tun_h != none; then
10327		9128
10328	cat >>confdefs.h <<\_ACEOF	9129	printf "%s\n" "#define HAVE_TUNTAP 1" >>confdefs.h
10329	#define HAVE_TUNTAP 1
10330	_ACEOF
10331		9130
10332	if test $tinc_cv_linux_if_tun_h != default; then	9131	if test $tinc_cv_linux_if_tun_h != default; then
10333		9132
10334	cat >>confdefs.h <<_ACEOF
10335	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h	9133	printf "%s\n" "#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h" >>confdefs.h
10336	_ACEOF
10337		9134
10338	fi	9135	fi
10339	fi	9136	fi
10340		9137
10341		9138
10342		9139
10343		9140
10344		9141
10345	tinc_ac_save_CPPFLAGS="$CPPFLAGS"
10346		9142
10347		9143
10348	# Check whether --with-openssl-include was given.
10349	if test "${with_openssl_include+set}" = set; then
10350	withval=$with_openssl_include; openssl_include="$withval"
10351	CFLAGS="$CFLAGS -I$withval"
10352	CPPFLAGS="$CPPFLAGS -I$withval"
10353		9144
10354	fi
10355		9145
10356		9146
10357		9147
10358	# Check whether --with-openssl-lib was given.	9148	if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
10359	if test "${with_openssl_lib+set}" = set; then	9149	if test -n "$ac_tool_prefix"; then
10360	withval=$with_openssl_lib; openssl_lib="$withval"	9150	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
10361	LIBS="$LIBS -L$withval"	9151	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
10362		9152	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10363	fi	9153	printf %s "checking for $ac_word... " >&6; }
10364		9154	if test ${ac_cv_path_PKG_CONFIG+y}
10365		9155	then :
10366		9156	printf %s "(cached) " >&6
10367		9157	else $as_nop
10368		9158	case $PKG_CONFIG in
10369		9159	[\\/]* | ?:[\\/]*)
10370		9160	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10371		9161	;;
10372	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 $PATH
10373	do	9165	do
10374	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	9166	IFS=$as_save_IFS
10375	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	9167	case $as_dir in #(((
10376	{ echo "$as_me:$LINENO: checking for $ac_header" >&5	9168	'') as_dir=./ ;;
10377	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }	9169	*/) ;;
10378	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	9170	*) as_dir=$as_dir/ ;;
10379	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
10380	fi	9184	fi
10381	ac_res=`eval echo '${'$as_ac_Header'}'`	9185	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10382	{ echo "$as_me:$LINENO: result: $ac_res" >&5	9186	if test -n "$PKG_CONFIG"; then
10383	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; }
10384	else	9189	else
10385	# Is the header compilable?	9190	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
10386	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5	9191	printf "%s\n" "no" >&6; }
10387	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }	9192	fi
10388	cat >conftest.$ac_ext <<_ACEOF	9193
10389	/* confdefs.h. */	9194
10390	_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"
10391	cat confdefs.h >>conftest.$ac_ext	9379	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10392	cat >>conftest.$ac_ext <<_ACEOF
10393	/* end confdefs.h. */	9380	/* end confdefs.h. */
10394	$ac_includes_default	9381	#include <pthread.h>
10395	#include <$ac_header>
10396	_ACEOF
10397	rm -f conftest.$ac_objext
10398	if { (ac_try="$ac_compile"
10399	case "(($ac_try" in
10400	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10401	*) ac_try_echo=$ac_try;;
10402	esac
10403	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10404	(eval "$ac_compile") 2>conftest.er1
10405	ac_status=$?
10406	grep -v '^ *+' conftest.er1 >conftest.err
10407	rm -f conftest.er1
10408	cat conftest.err >&5
10409	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10410	(exit $ac_status); } && {
10411	test -z "$ac_cxx_werror_flag" ||
10412	test ! -s conftest.err
10413	} && test -s conftest.$ac_objext; then
10414	ac_header_compiler=yes
10415	else
10416	echo "$as_me: failed program was:" >&5
10417	sed 's/^/| /' conftest.$ac_ext >&5
10418
10419	ac_header_compiler=no
10420	fi
10421
10422	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10423	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
10424	echo "${ECHO_T}$ac_header_compiler" >&6; }
10425
10426	# Is the header present?
10427	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
10428	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
10429	cat >conftest.$ac_ext <<_ACEOF
10430	/* confdefs.h. */
10431	_ACEOF
10432	cat confdefs.h >>conftest.$ac_ext
10433	cat >>conftest.$ac_ext <<_ACEOF
10434	/* end confdefs.h. */
10435	#include <$ac_header>
10436	_ACEOF
10437	if { (ac_try="$ac_cpp conftest.$ac_ext"
10438	case "(($ac_try" in
10439	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10440	*) ac_try_echo=$ac_try;;
10441	esac
10442	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10443	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
10444	ac_status=$?
10445	grep -v '^ *+' conftest.er1 >conftest.err
10446	rm -f conftest.er1
10447	cat conftest.err >&5
10448	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10449	(exit $ac_status); } >/dev/null && {
10450	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
10451	test ! -s conftest.err
10452	}; then
10453	ac_header_preproc=yes
10454	else
10455	echo "$as_me: failed program was:" >&5
10456	sed 's/^/| /' conftest.$ac_ext >&5
10457
10458	ac_header_preproc=no
10459	fi
10460
10461	rm -f conftest.err conftest.$ac_ext
10462	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10463	echo "${ECHO_T}$ac_header_preproc" >&6; }
10464
10465	# So? What about this header?
10466	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
10467	yes:no: )
10468	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
10469	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
10470	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
10471	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
10472	ac_header_preproc=yes
10473	;;
10474	no:yes:* )
10475	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
10476	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
10477	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
10478	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
10479	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
10480	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
10481	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
10482	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
10483	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
10484	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
10485	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
10486	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
10487
10488	;;
10489	esac
10490	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10491	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10492	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10493	echo $ECHO_N "(cached) $ECHO_C" >&6
10494	else
10495	eval "$as_ac_Header=\$ac_header_preproc"
10496	fi
10497	ac_res=`eval echo '${'$as_ac_Header'}'`
10498	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10499	echo "${ECHO_T}$ac_res" >&6; }
10500
10501	fi
10502	if test `eval echo '${'$as_ac_Header'}'` = yes; then
10503	cat >>confdefs.h <<_ACEOF
10504	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10505	_ACEOF
10506
10507	else
10508	{ { echo "$as_me:$LINENO: error: OpenSSL header files not found." >&5
10509	echo "$as_me: error: OpenSSL header files not found." >&2;}
10510	{ (exit 1); exit 1; }; }; break
10511
10512	fi
10513
10514	done
10515
10516
10517	CPPFLAGS="$tinc_ac_save_CPPFLAGS"
10518
10519	{ echo "$as_me:$LINENO: checking for SHA1_version in -lcrypto" >&5
10520	echo $ECHO_N "checking for SHA1_version in -lcrypto... $ECHO_C" >&6; }
10521	if test "${ac_cv_lib_crypto_SHA1_version+set}" = set; then
10522	echo $ECHO_N "(cached) $ECHO_C" >&6
10523	else
10524	ac_check_lib_save_LIBS=$LIBS
10525	LIBS="-lcrypto $LIBS"
10526	cat >conftest.$ac_ext <<_ACEOF
10527	/* confdefs.h. */
10528	_ACEOF
10529	cat confdefs.h >>conftest.$ac_ext
10530	cat >>conftest.$ac_ext <<_ACEOF
10531	/* end confdefs.h. */
10532
10533	/* Override any GCC internal prototype to avoid an error.
10534	Use char because int might match the return type of a GCC
10535	builtin and then its argument prototype would still apply. */
10536	#ifdef __cplusplus
10537	extern "C"
10538	#endif
10539	char SHA1_version ();
10540	int	9382	int
10541	main ()	9383	main (void)
10542	{	9384	{
10543	return SHA1_version ();	9385	pthread_t id; pthread_create (&id, 0, 0, 0);
10544	;	9386	;
10545	return 0;	9387	return 0;
10546	}	9388	}
10547	_ACEOF	9389	_ACEOF
10548	rm -f conftest.$ac_objext conftest$ac_exeext	9390	if ac_fn_cxx_try_compile "$LINENO"
10549	if { (ac_try="$ac_link"	9391	then :
10550	case "(($ac_try" in
10551	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10552	*) ac_try_echo=$ac_try;;
10553	esac
10554	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10555	(eval "$ac_link") 2>conftest.er1
10556	ac_status=$?
10557	grep -v '^ *+' conftest.er1 >conftest.err
10558	rm -f conftest.er1
10559	cat conftest.err >&5
10560	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10561	(exit $ac_status); } && {
10562	test -z "$ac_cxx_werror_flag" ||
10563	test ! -s conftest.err
10564	} && test -s conftest$ac_exeext &&
10565	$as_test_x conftest$ac_exeext; then
10566	ac_cv_lib_crypto_SHA1_version=yes
10567	else
10568	echo "$as_me: failed program was:" >&5
10569	sed 's/^/| /' conftest.$ac_ext >&5
10570		9392
10571	ac_cv_lib_crypto_SHA1_version=no	9393	printf "%s\n" "#define ENABLE_PTHREADS 1" >>confdefs.h
10572	fi
10573		9394
10574	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10575	conftest$ac_exeext conftest.$ac_ext
10576	LIBS=$ac_check_lib_save_LIBS
10577	fi
10578	{ echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_SHA1_version" >&5
10579	echo "${ECHO_T}$ac_cv_lib_crypto_SHA1_version" >&6; }
10580	if test $ac_cv_lib_crypto_SHA1_version = yes; then
10581	LIBS="$LIBS -lcrypto"
10582	else
10583	{ { echo "$as_me:$LINENO: error: OpenSSL libraries not found." >&5
10584	echo "$as_me: error: OpenSSL libraries not found." >&2;}
10585	{ (exit 1); exit 1; }; }
10586		9395
10587	fi	9396	fi
		9397	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
10588		9398
10589
10590
10591
10592
10593
10594	for ac_func in RAND_pseudo_bytes OPENSSL_add_all_algorithms_noconf OpenSSL_add_all_algorithms SSLeay_add_all_algorithms
10595	do
10596	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10597	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10598	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10599	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10600	echo $ECHO_N "(cached) $ECHO_C" >&6
10601	else
10602	cat >conftest.$ac_ext <<_ACEOF
10603	/* confdefs.h. */
10604	_ACEOF
10605	cat confdefs.h >>conftest.$ac_ext
10606	cat >>conftest.$ac_ext <<_ACEOF
10607	/* end confdefs.h. */
10608	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10609	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10610	#define $ac_func innocuous_$ac_func
10611
10612	/* System header to define __stub macros and hopefully few prototypes,
10613	which can conflict with char $ac_func (); below.
10614	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10615	<limits.h> exists even on freestanding compilers. */
10616
10617	#ifdef __STDC__
10618	# include <limits.h>
10619	#else
10620	# include <assert.h>
10621	#endif
10622
10623	#undef $ac_func
10624
10625	/* Override any GCC internal prototype to avoid an error.
10626	Use char because int might match the return type of a GCC
10627	builtin and then its argument prototype would still apply. */
10628	#ifdef __cplusplus
10629	extern "C"
10630	#endif
10631	char $ac_func ();
10632	/* The GNU C library defines this for functions which it implements
10633	to always fail with ENOSYS. Some functions are actually named
10634	something starting with __ and the normal name is an alias. */
10635	#if defined __stub_$ac_func || defined __stub___$ac_func
10636	choke me
10637	#endif
10638
10639	int
10640	main ()
10641	{
10642	return $ac_func ();
10643	;
10644	return 0;
10645	}
10646	_ACEOF
10647	rm -f conftest.$ac_objext conftest$ac_exeext
10648	if { (ac_try="$ac_link"
10649	case "(($ac_try" in
10650	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10651	*) ac_try_echo=$ac_try;;
10652	esac
10653	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10654	(eval "$ac_link") 2>conftest.er1
10655	ac_status=$?
10656	grep -v '^ *+' conftest.er1 >conftest.err
10657	rm -f conftest.er1
10658	cat conftest.err >&5
10659	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10660	(exit $ac_status); } && {
10661	test -z "$ac_cxx_werror_flag" ||
10662	test ! -s conftest.err
10663	} && test -s conftest$ac_exeext &&
10664	$as_test_x conftest$ac_exeext; then
10665	eval "$as_ac_var=yes"
10666	else
10667	echo "$as_me: failed program was:" >&5
10668	sed 's/^/| /' conftest.$ac_ext >&5
10669
10670	eval "$as_ac_var=no"
10671	fi	9399	fi
10672		9400
10673	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10674	conftest$ac_exeext conftest.$ac_ext
10675	fi
10676	ac_res=`eval echo '${'$as_ac_var'}'`
10677	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10678	echo "${ECHO_T}$ac_res" >&6; }
10679	if test `eval echo '${'$as_ac_var'}'` = yes; then
10680	cat >>confdefs.h <<_ACEOF
10681	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10682	_ACEOF
10683
10684	fi
10685	done
10686
10687
10688	{ echo "$as_me:$LINENO: checking for dlopen" >&5
10689	echo $ECHO_N "checking for dlopen... $ECHO_C" >&6; }
10690	if test "${ac_cv_func_dlopen+set}" = set; then
10691	echo $ECHO_N "(cached) $ECHO_C" >&6
10692	else
10693	cat >conftest.$ac_ext <<_ACEOF
10694	/* confdefs.h. */
10695	_ACEOF
10696	cat confdefs.h >>conftest.$ac_ext
10697	cat >>conftest.$ac_ext <<_ACEOF
10698	/* end confdefs.h. */
10699	/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
10700	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10701	#define dlopen innocuous_dlopen
10702
10703	/* System header to define __stub macros and hopefully few prototypes,
10704	which can conflict with char dlopen (); below.
10705	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10706	<limits.h> exists even on freestanding compilers. */
10707
10708	#ifdef __STDC__
10709	# include <limits.h>
10710	#else
10711	# include <assert.h>
10712	#endif
10713
10714	#undef dlopen
10715
10716	/* Override any GCC internal prototype to avoid an error.
10717	Use char because int might match the return type of a GCC
10718	builtin and then its argument prototype would still apply. */
10719	#ifdef __cplusplus
10720	extern "C"
10721	#endif
10722	char dlopen ();
10723	/* The GNU C library defines this for functions which it implements
10724	to always fail with ENOSYS. Some functions are actually named
10725	something starting with __ and the normal name is an alias. */
10726	#if defined __stub_dlopen || defined __stub___dlopen
10727	choke me
10728	#endif
10729
10730	int
10731	main ()
10732	{
10733	return dlopen ();
10734	;
10735	return 0;
10736	}
10737	_ACEOF
10738	rm -f conftest.$ac_objext conftest$ac_exeext
10739	if { (ac_try="$ac_link"
10740	case "(($ac_try" in
10741	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10742	*) ac_try_echo=$ac_try;;
10743	esac
10744	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10745	(eval "$ac_link") 2>conftest.er1
10746	ac_status=$?
10747	grep -v '^ *+' conftest.er1 >conftest.err
10748	rm -f conftest.er1
10749	cat conftest.err >&5
10750	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10751	(exit $ac_status); } && {
10752	test -z "$ac_cxx_werror_flag" ||
10753	test ! -s conftest.err
10754	} && test -s conftest$ac_exeext &&
10755	$as_test_x conftest$ac_exeext; then
10756	ac_cv_func_dlopen=yes
10757	else
10758	echo "$as_me: failed program was:" >&5
10759	sed 's/^/| /' conftest.$ac_ext >&5
10760
10761	ac_cv_func_dlopen=no
10762	fi
10763
10764	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10765	conftest$ac_exeext conftest.$ac_ext
10766	fi
10767	{ echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
10768	echo "${ECHO_T}$ac_cv_func_dlopen" >&6; }
10769	if test $ac_cv_func_dlopen = yes; then
10770	:
10771	else
10772	{ echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
10773	echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; }
10774	if test "${ac_cv_lib_dl_dlopen+set}" = set; then
10775	echo $ECHO_N "(cached) $ECHO_C" >&6
10776	else
10777	ac_check_lib_save_LIBS=$LIBS
10778	LIBS="-ldl $LIBS"
10779	cat >conftest.$ac_ext <<_ACEOF
10780	/* confdefs.h. */
10781	_ACEOF
10782	cat confdefs.h >>conftest.$ac_ext
10783	cat >>conftest.$ac_ext <<_ACEOF
10784	/* end confdefs.h. */
10785
10786	/* Override any GCC internal prototype to avoid an error.
10787	Use char because int might match the return type of a GCC
10788	builtin and then its argument prototype would still apply. */
10789	#ifdef __cplusplus
10790	extern "C"
10791	#endif
10792	char dlopen ();
10793	int
10794	main ()
10795	{
10796	return dlopen ();
10797	;
10798	return 0;
10799	}
10800	_ACEOF
10801	rm -f conftest.$ac_objext conftest$ac_exeext
10802	if { (ac_try="$ac_link"
10803	case "(($ac_try" in
10804	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10805	*) ac_try_echo=$ac_try;;
10806	esac
10807	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10808	(eval "$ac_link") 2>conftest.er1
10809	ac_status=$?
10810	grep -v '^ *+' conftest.er1 >conftest.err
10811	rm -f conftest.er1
10812	cat conftest.err >&5
10813	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10814	(exit $ac_status); } && {
10815	test -z "$ac_cxx_werror_flag" ||
10816	test ! -s conftest.err
10817	} && test -s conftest$ac_exeext &&
10818	$as_test_x conftest$ac_exeext; then
10819	ac_cv_lib_dl_dlopen=yes
10820	else
10821	echo "$as_me: failed program was:" >&5
10822	sed 's/^/| /' conftest.$ac_ext >&5
10823
10824	ac_cv_lib_dl_dlopen=no
10825	fi
10826
10827	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10828	conftest$ac_exeext conftest.$ac_ext
10829	LIBS=$ac_check_lib_save_LIBS
10830	fi
10831	{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
10832	echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; }
10833	if test $ac_cv_lib_dl_dlopen = yes; then
10834	LIBS="$LIBS -ldl"
10835	else
10836	{ { echo "$as_me:$LINENO: error: OpenSSL depends on libdl." >&5
10837	echo "$as_me: error: OpenSSL depends on libdl." >&2;}
10838	{ (exit 1); exit 1; }; }
10839
10840	fi
10841
10842
10843	fi
10844
10845
10846	if test "x$openssl_include" != x; then
10847	CXXFLAGS="$CXXFLAGS -I$openssl_include"
10848	fi	9401	fi
10849		9402
10850	# Check whether --enable-static-daemon was given.	9403	# Check whether --enable-static-daemon was given.
10851	if test "${enable_static_daemon+set}" = set; then	9404	if test ${enable_static_daemon+y}
		9405	then :
10852	enableval=$enable_static_daemon; LDFLAGS_DAEMON=-static	9406	enableval=$enable_static_daemon; LDFLAGS_DAEMON=-static
10853		9407
10854	fi	9408	fi
10855		9409
10856		9410
10857		9411
10858	# Check whether --enable-rohc was given.
10859	if test "${enable_rohc+set}" = set; then
10860	enableval=$enable_rohc;
10861	echo
10862	echo "**********************************************************************"
10863	echo "**********************************************************************"
10864	echo "**** --enable-rohc is highly experimental, do not use ****************"
10865	echo "**********************************************************************"
10866	echo "**********************************************************************"
10867	echo
10868	rohc=true
10869		9412
10870	cat >>confdefs.h <<_ACEOF
10871	#define ENABLE_ROHC 1
10872	_ACEOF
10873
10874
10875
10876	fi
10877
10878
10879
10880
10881	if test x$rohc = xtrue; then	9413	if test x$rohc = xtrue; then
10882	ROHC_TRUE=	9414	ROHC_TRUE=
10883	ROHC_FALSE='#'	9415	ROHC_FALSE='#'
10884	else	9416	else
10885	ROHC_TRUE='#'	9417	ROHC_TRUE='#'
10886	ROHC_FALSE=	9418	ROHC_FALSE=
10887	fi	9419	fi
10888		9420
10889		9421
10890		9422
		9423	ICMP=1
10891	# Check whether --enable-icmp was given.	9424	# Check whether --enable-icmp was given.
10892	if test "${enable_icmp+set}" = set; then	9425	if test ${enable_icmp+y}
10893	enableval=$enable_icmp;	9426	then :
10894	cat >>confdefs.h <<_ACEOF	9427	enableval=$enable_icmp; if test "x$enableval" = xno; then
10895	#define ENABLE_ICMP 1	9428	ICMP=0
10896	_ACEOF	9429	fi
10897		9430
10898
10899	fi	9431	fi
10900		9432
		9433	if test "x$ICMP" = x1; then
10901		9434
		9435	printf "%s\n" "#define ENABLE_ICMP 1" >>confdefs.h
		9436
		9437	fi
		9438
		9439	TCP=1
10902	# Check whether --enable-tcp was given.	9440	# Check whether --enable-tcp was given.
10903	if test "${enable_tcp+set}" = set; then	9441	if test ${enable_tcp+y}
10904	enableval=$enable_tcp;	9442	then :
10905	cat >>confdefs.h <<_ACEOF	9443	enableval=$enable_tcp; if test "x$enableval" = xno; then
10906	#define ENABLE_TCP 1	9444	TCP=0
10907	_ACEOF	9445	fi
10908		9446
10909
10910	fi	9447	fi
10911		9448
		9449	if test "x$TCP" = x1; then
		9450
		9451	printf "%s\n" "#define ENABLE_TCP 1" >>confdefs.h
		9452
		9453	fi
		9454
		9455	HTTP=1
		9456	# Check whether --enable-http-proxy was given.
		9457	if test ${enable_http_proxy+y}
		9458	then :
		9459	enableval=$enable_http_proxy; if test "x$enableval" = xno; then
		9460	HTTP=0
		9461	fi
		9462
		9463	fi
		9464
		9465	if test "x$HTTP" = x1; then
		9466
		9467	printf "%s\n" "#define ENABLE_HTTP_PROXY 1" >>confdefs.h
		9468
		9469	fi
10912		9470
10913	# Check whether --enable-dns was given.	9471	# Check whether --enable-dns was given.
10914	if test "${enable_dns+set}" = set; then	9472	if test ${enable_dns+y}
		9473	then :
10915	enableval=$enable_dns;	9474	enableval=$enable_dns;
10916	if test "${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"
10917	{ echo "$as_me:$LINENO: checking for gmp.h" >&5
10918	echo $ECHO_N "checking for gmp.h... $ECHO_C" >&6; }
10919	if test "${ac_cv_header_gmp_h+set}" = set; then
10920	echo $ECHO_N "(cached) $ECHO_C" >&6
10921	fi
10922	{ echo "$as_me:$LINENO: result: $ac_cv_header_gmp_h" >&5
10923	echo "${ECHO_T}$ac_cv_header_gmp_h" >&6; }
10924	else
10925	# Is the header compilable?
10926	{ echo "$as_me:$LINENO: checking gmp.h usability" >&5
10927	echo $ECHO_N "checking gmp.h usability... $ECHO_C" >&6; }
10928	cat >conftest.$ac_ext <<_ACEOF
10929	/* confdefs.h. */
10930	_ACEOF
10931	cat confdefs.h >>conftest.$ac_ext
10932	cat >>conftest.$ac_ext <<_ACEOF
10933	/* end confdefs.h. */
10934	$ac_includes_default
10935	#include <gmp.h>
10936	_ACEOF
10937	rm -f conftest.$ac_objext
10938	if { (ac_try="$ac_compile"
10939	case "(($ac_try" in
10940	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10941	*) ac_try_echo=$ac_try;;
10942	esac
10943	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10944	(eval "$ac_compile") 2>conftest.er1
10945	ac_status=$?
10946	grep -v '^ *+' conftest.er1 >conftest.err
10947	rm -f conftest.er1
10948	cat conftest.err >&5
10949	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10950	(exit $ac_status); } && {
10951	test -z "$ac_cxx_werror_flag" ||
10952	test ! -s conftest.err
10953	} && test -s conftest.$ac_objext; then
10954	ac_header_compiler=yes
10955	else
10956	echo "$as_me: failed program was:" >&5
10957	sed 's/^/| /' conftest.$ac_ext >&5
10958
10959	ac_header_compiler=no
10960	fi
10961
10962	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10963	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
10964	echo "${ECHO_T}$ac_header_compiler" >&6; }
10965
10966	# Is the header present?
10967	{ echo "$as_me:$LINENO: checking gmp.h presence" >&5
10968	echo $ECHO_N "checking gmp.h presence... $ECHO_C" >&6; }
10969	cat >conftest.$ac_ext <<_ACEOF
10970	/* confdefs.h. */
10971	_ACEOF
10972	cat confdefs.h >>conftest.$ac_ext
10973	cat >>conftest.$ac_ext <<_ACEOF
10974	/* end confdefs.h. */
10975	#include <gmp.h>
10976	_ACEOF
10977	if { (ac_try="$ac_cpp conftest.$ac_ext"
10978	case "(($ac_try" in
10979	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10980	*) ac_try_echo=$ac_try;;
10981	esac
10982	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10983	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
10984	ac_status=$?
10985	grep -v '^ *+' conftest.er1 >conftest.err
10986	rm -f conftest.er1
10987	cat conftest.err >&5
10988	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10989	(exit $ac_status); } >/dev/null && {
10990	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
10991	test ! -s conftest.err
10992	}; then
10993	ac_header_preproc=yes
10994	else
10995	echo "$as_me: failed program was:" >&5
10996	sed 's/^/| /' conftest.$ac_ext >&5
10997
10998	ac_header_preproc=no
10999	fi
11000
11001	rm -f conftest.err conftest.$ac_ext
11002	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
11003	echo "${ECHO_T}$ac_header_preproc" >&6; }
11004
11005	# So? What about this header?
11006	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
11007	yes:no: )
11008	{ echo "$as_me:$LINENO: WARNING: gmp.h: accepted by the compiler, rejected by the preprocessor!" >&5
11009	echo "$as_me: WARNING: gmp.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
11010	{ echo "$as_me:$LINENO: WARNING: gmp.h: proceeding with the compiler's result" >&5
11011	echo "$as_me: WARNING: gmp.h: proceeding with the compiler's result" >&2;}
11012	ac_header_preproc=yes
11013	;;
11014	no:yes:* )
11015	{ echo "$as_me:$LINENO: WARNING: gmp.h: present but cannot be compiled" >&5
11016	echo "$as_me: WARNING: gmp.h: present but cannot be compiled" >&2;}
11017	{ echo "$as_me:$LINENO: WARNING: gmp.h: check for missing prerequisite headers?" >&5
11018	echo "$as_me: WARNING: gmp.h: check for missing prerequisite headers?" >&2;}
11019	{ echo "$as_me:$LINENO: WARNING: gmp.h: see the Autoconf documentation" >&5
11020	echo "$as_me: WARNING: gmp.h: see the Autoconf documentation" >&2;}
11021	{ echo "$as_me:$LINENO: WARNING: gmp.h: section \"Present But Cannot Be Compiled\"" >&5
11022	echo "$as_me: WARNING: gmp.h: section \"Present But Cannot Be Compiled\"" >&2;}
11023	{ echo "$as_me:$LINENO: WARNING: gmp.h: proceeding with the preprocessor's result" >&5
11024	echo "$as_me: WARNING: gmp.h: proceeding with the preprocessor's result" >&2;}
11025	{ echo "$as_me:$LINENO: WARNING: gmp.h: in the future, the compiler will take precedence" >&5
11026	echo "$as_me: WARNING: gmp.h: in the future, the compiler will take precedence" >&2;}
11027
11028	;;
11029	esac
11030	{ echo "$as_me:$LINENO: checking for gmp.h" >&5
11031	echo $ECHO_N "checking for gmp.h... $ECHO_C" >&6; }
11032	if test "${ac_cv_header_gmp_h+set}" = set; then
11033	echo $ECHO_N "(cached) $ECHO_C" >&6
11034	else
11035	ac_cv_header_gmp_h=$ac_header_preproc
11036	fi
11037	{ echo "$as_me:$LINENO: result: $ac_cv_header_gmp_h" >&5
11038	echo "${ECHO_T}$ac_cv_header_gmp_h" >&6; }
11039
11040	fi
11041	if test $ac_cv_header_gmp_h = yes; then	9476	if test "x$ac_cv_header_gmp_h" = xyes
11042	:	9477	then :
11043	else
11044	{ { echo "$as_me:$LINENO: error: gmp.h not found, required for --enable-dns" >&5
11045	echo "$as_me: error: gmp.h not found, required for --enable-dns" >&2;}
11046	{ (exit 1); exit 1; }; }
11047	fi
11048		9478
		9479	else $as_nop
		9480	as_fn_error $? "gmp.h not found, required for --enable-dns" "$LINENO" 5
		9481	fi
11049		9482
11050
11051	{ 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
11052	echo $ECHO_N "checking for main in -lgmp... $ECHO_C" >&6; }	9484	printf %s "checking for main in -lgmp... " >&6; }
11053	if test "${ac_cv_lib_gmp_main+set}" = set; then	9485	if test ${ac_cv_lib_gmp_main+y}
11054	echo $ECHO_N "(cached) $ECHO_C" >&6	9486	then :
11055	else	9487	printf %s "(cached) " >&6
		9488	else $as_nop
11056	ac_check_lib_save_LIBS=$LIBS	9489	ac_check_lib_save_LIBS=$LIBS
11057	LIBS="-lgmp $LIBS"	9490	LIBS="-lgmp $LIBS"
11058	cat >conftest.$ac_ext <<_ACEOF
11059	/* confdefs.h. */
11060	_ACEOF
11061	cat confdefs.h >>conftest.$ac_ext	9491	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11062	cat >>conftest.$ac_ext <<_ACEOF
11063	/* end confdefs.h. */	9492	/* end confdefs.h. */
11064		9493
11065		9494	namespace conftest {
		9495	extern "C" int main ();
		9496	}
11066	int	9497	int
11067	main ()	9498	main (void)
11068	{	9499	{
11069	return main ();	9500	return conftest::main ();
11070	;	9501	;
11071	return 0;	9502	return 0;
11072	}	9503	}
11073	_ACEOF	9504	_ACEOF
11074	rm -f conftest.$ac_objext conftest$ac_exeext	9505	if ac_fn_cxx_try_link "$LINENO"
11075	if { (ac_try="$ac_link"	9506	then :
11076	case "(($ac_try" in
11077	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11078	*) ac_try_echo=$ac_try;;
11079	esac
11080	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11081	(eval "$ac_link") 2>conftest.er1
11082	ac_status=$?
11083	grep -v '^ *+' conftest.er1 >conftest.err
11084	rm -f conftest.er1
11085	cat conftest.err >&5
11086	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11087	(exit $ac_status); } && {
11088	test -z "$ac_cxx_werror_flag" ||
11089	test ! -s conftest.err
11090	} && test -s conftest$ac_exeext &&
11091	$as_test_x conftest$ac_exeext; then
11092	ac_cv_lib_gmp_main=yes	9507	ac_cv_lib_gmp_main=yes
11093	else	9508	else $as_nop
11094	echo "$as_me: failed program was:" >&5
11095	sed 's/^/| /' conftest.$ac_ext >&5
11096
11097	ac_cv_lib_gmp_main=no	9509	ac_cv_lib_gmp_main=no
11098	fi	9510	fi
11099
11100	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	9511	rm -f core conftest.err conftest.$ac_objext conftest.beam \
11101	conftest$ac_exeext conftest.$ac_ext	9512	conftest$ac_exeext conftest.$ac_ext
11102	LIBS=$ac_check_lib_save_LIBS	9513	LIBS=$ac_check_lib_save_LIBS
11103	fi	9514	fi
11104	{ echo "$as_me:$LINENO: result: $ac_cv_lib_gmp_main" >&5	9515	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp_main" >&5
11105	echo "${ECHO_T}$ac_cv_lib_gmp_main" >&6; }	9516	printf "%s\n" "$ac_cv_lib_gmp_main" >&6; }
11106	if test $ac_cv_lib_gmp_main = yes; then	9517	if test "x$ac_cv_lib_gmp_main" = xyes
11107	cat >>confdefs.h <<_ACEOF	9518	then :
11108	#define HAVE_LIBGMP 1	9519	printf "%s\n" "#define HAVE_LIBGMP 1" >>confdefs.h
11109	_ACEOF
11110		9520
11111	LIBS="-lgmp $LIBS"	9521	LIBS="-lgmp $LIBS"
11112		9522
11113	else	9523	else $as_nop
11114	{ { echo "$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
11115	echo "$as_me: error: libgmp not found, required for --enable-dns" >&2;}
11116	{ (exit 1); exit 1; }; }
11117	fi	9525	fi
11118		9526
11119		9527
11120		9528
11121	cat >>confdefs.h <<_ACEOF	9529	printf "%s\n" "#define ENABLE_DNS 1" >>confdefs.h
11122	#define ENABLE_DNS 1
11123	_ACEOF
11124		9530
11125		9531
11126		9532
11127	fi	9533	fi
11128		9534
11129		9535
		9536	RSA=3072
11130	# Check whether --enable-http-proxy was given.	9537	# Check whether --enable-rsa-length was given.
11131	if test "${enable_http_proxy+set}" = set; then	9538	if test ${enable_rsa_length+y}
11132	enableval=$enable_http_proxy;	9539	then :
11133	cat >>confdefs.h <<_ACEOF	9540	enableval=$enable_rsa_length; RSA=$enableval
11134	#define ENABLE_HTTP_PROXY 1
11135	_ACEOF
11136		9541
11137
11138	fi	9542	fi
11139		9543
11140		9544
		9545	printf "%s\n" "#define RSABITS $RSA" >>confdefs.h
		9546
		9547
11141	HMAC=12	9548	HMACSIZE=12
11142	# Check whether --enable-hmac-length was given.	9549	# Check whether --enable-hmac-length was given.
11143	if test "${enable_hmac_length+set}" = set; then	9550	if test ${enable_hmac_length+y}
		9551	then :
11144	enableval=$enable_hmac_length; HMAC=$enableval	9552	enableval=$enable_hmac_length; HMACSIZE=$enableval
11145		9553
11146	fi	9554	fi
11147		9555
11148		9556
11149	cat >>confdefs.h <<_ACEOF	9557	printf "%s\n" "#define HMACLENGTH $HMACSIZE" >>confdefs.h
11150	#define HMACLENGTH $HMAC
11151	_ACEOF
11152
11153
11154	RAND=8
11155	# Check whether --enable-rand-length was given.
11156	if test "${enable_rand_length+set}" = set; then
11157	enableval=$enable_rand_length; RAND=$enableval
11158
11159	fi
11160
11161
11162	cat >>confdefs.h <<_ACEOF
11163	#define RAND_SIZE $RAND
11164	_ACEOF
11165		9558
11166		9559
11167	MTU=1500	9560	MTU=1500
11168	# Check whether --enable-mtu was given.	9561	# Check whether --enable-max-mtu was given.
11169	if test "${enable_mtu+set}" = set; then	9562	if test ${enable_max_mtu+y}
		9563	then :
11170	enableval=$enable_mtu; MTU=$enableval	9564	enableval=$enable_max_mtu; MTU=$enableval
11171		9565
11172	fi	9566	fi
11173		9567
11174		9568
11175	cat >>confdefs.h <<_ACEOF	9569	printf "%s\n" "#define MAX_MTU ($MTU + 14)" >>confdefs.h
11176	#define MAX_MTU $MTU + 14
11177	_ACEOF
11178		9570
11179		9571
11180	COMPRESS=1	9572	COMPRESS=1
11181	# Check whether --enable-compression was given.	9573	# Check whether --enable-compression was given.
11182	if test "${enable_compression+set}" = set; then	9574	if test ${enable_compression+y}
		9575	then :
11183	enableval=$enable_compression; if test "x$enableval" = xno; then	9576	enableval=$enable_compression; if test "x$enableval" = xno; then
11184	COMPRESS=0	9577	COMPRESS=0
11185	fi	9578	fi
11186		9579
11187	fi	9580	fi
11188		9581
11189		9582
11190	cat >>confdefs.h <<_ACEOF	9583	printf "%s\n" "#define ENABLE_COMPRESSION $COMPRESS" >>confdefs.h
11191	#define ENABLE_COMPRESSION $COMPRESS
11192	_ACEOF
11193		9584
11194		9585
11195	CIPHER=aes_128_cbc	9586	CIPHER=aes_128_ctr
11196	# Check whether --enable-cipher was given.	9587	# Check whether --enable-cipher was given.
11197	if test "${enable_cipher+set}" = set; then	9588	if test ${enable_cipher+y}
		9589	then :
11198	enableval=$enable_cipher; if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi	9590	enableval=$enable_cipher; #if test "x$enableval" = xbf ; then CIPHER=bf_ctr ; fi
11199	if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi	9591	if test "x$enableval" = xaes-128 ; then CIPHER=aes_128_ctr ; fi
11200	if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi	9592	if test "x$enableval" = xaes-192 ; then CIPHER=aes_192_ctr ; fi
11201	if test "x$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$enableval" = xcamellia-256; then CIPHER=camellia_256_ctr; fi
11202		9596
11203	fi	9597	fi
11204		9598
11205		9599
11206	cat >>confdefs.h <<_ACEOF	9600	printf "%s\n" "#define ENABLE_CIPHER EVP_${CIPHER}" >>confdefs.h
11207	#define ENABLE_CIPHER EVP_${CIPHER}
11208	_ACEOF
11209		9601
11210		9602
11211	DIGEST=ripemd160	9603	HMAC=sha1
11212	# Check whether --enable-digest was given.	9604	# Check whether --enable-hmac-digest was given.
11213	if test "${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$enableval" = xwhirlpool; then AUTH=whirlpool; fi
11214	enableval=$enable_digest; if test "x$enableval" = xsha512 ; then DIGEST=sha512 ; fi	9624	if test "x$enableval" = xsha512 ; then AUTH=sha512 ; fi
11215	if test "x$enableval" = xsha256 ; then DIGEST=sha256 ; fi	9625	if test "x$enableval" = xsha256 ; then AUTH=sha256 ; fi
11216	if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi
11217	if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi
11218	if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
11219	if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
11220		9626
11221	fi	9627	fi
11222		9628
11223		9629
11224	cat >>confdefs.h <<_ACEOF	9630	printf "%s\n" "#define ENABLE_AUTH EVP_${AUTH}" >>confdefs.h
11225	#define ENABLE_DIGEST EVP_${DIGEST}
11226	_ACEOF
11227		9631
11228		9632
11229	if $CXX -v --help 2>&1 | grep -q fno-rtti; then	9633	if $CXX -v --help 2>&1 | grep -q fno-rtti; then
11230	CXXFLAGS="$CXXFLAGS -fno-rtti"	9634	CXXFLAGS="$CXXFLAGS -fno-rtti"
11231	fi	9635	fi
11232		9636
11233	if $CXX -v --help 2>&1 | grep -q fexceptions; then	9637	#if $CXX -v --help 2>&1 | grep -q fexceptions; then
11234	CXXFLAGS="$CXXFLAGS -fno-exceptions"	9638	# CXXFLAGS="$CXXFLAGS -fno-exceptions"
11235	fi	9639	#fi
11236		9640
11237	LIBS="$EXTRA_LIBS $LIBS"	9641	LIBS="$EXTRA_LIBS $LIBS"
11238		9642
11239		9643
11240		9644
…		…
11266	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
11267	eval ac_val=\$$ac_var	9671	eval ac_val=\$$ac_var
11268	case $ac_val in #(	9672	case $ac_val in #(
11269	*${as_nl}*)	9673	*${as_nl}*)
11270	case $ac_var in #(	9674	case $ac_var in #(
11271	*_cv_*) { echo "$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 $ac_var contains a newline" >&5
11272	echo "$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;} ;;
11273	esac	9677	esac
11274	case $ac_var in #(	9678	case $ac_var in #(
11275	_ | IFS | as_nl) ;; #(	9679	_ | IFS | as_nl) ;; #(
11276	*) $as_unset $ac_var ;;	9680	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		9681	*) { eval $ac_var=; unset $ac_var;} ;;
11277	esac ;;	9682	esac ;;
11278	esac	9683	esac
11279	done	9684	done
11280		9685
11281	(set) 2>&1 |	9686	(set) 2>&1 |
11282	case $as_nl`(ac_space=' '; set) 2>&1` in #(	9687	case $as_nl`(ac_space=' '; set) 2>&1` in #(
11283	*${as_nl}ac_space=\ *)	9688	*${as_nl}ac_space=\ *)
11284	# `set' does not quote correctly, so add quotes (double-quote	9689	# `set' does not quote correctly, so add quotes: double-quote
11285	# substitution turns \\\\ into \\, and sed turns \\ into \).	9690	# substitution turns \\\\ into \\, and sed turns \\ into \.
11286	sed -n \	9691	sed -n \
11287	"s/'/'\\\\''/g;	9692	"s/'/'\\\\''/g;
11288	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	9693	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
11289	;; #(	9694	;; #(
11290	*)	9695	*)
…		…
11296	) |	9701	) |
11297	sed '	9702	sed '
11298	/^ac_cv_env_/b end	9703	/^ac_cv_env_/b end
11299	t clear	9704	t clear
11300	:clear	9705	:clear
11301	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	9706	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
11302	t end	9707	t end
11303	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	9708	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
11304	:end' >>confcache	9709	:end' >>confcache
11305	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else	9710	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
11306	if test -w "$cache_file"; then	9711	if test -w "$cache_file"; then
11307	test "x$cache_file" != "x/dev/null" &&	9712	if test "x$cache_file" != "x/dev/null"; then
11308	{ echo "$as_me:$LINENO: updating cache $cache_file" >&5	9713	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
11309	echo "$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 "$cache_file"; then
11310	cat confcache >$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
11311	else	9727	else
11312	{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5	9728	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
11313	echo "$as_me: not updating unwritable cache $cache_file" >&6;}	9729	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
11314	fi	9730	fi
11315	fi	9731	fi
11316	rm -f confcache	9732	rm -f confcache
11317		9733
11318	test "x$prefix" = xNONE && prefix=$ac_default_prefix	9734	test "x$prefix" = xNONE && prefix=$ac_default_prefix
…		…
11321		9737
11322	DEFS=-DHAVE_CONFIG_H	9738	DEFS=-DHAVE_CONFIG_H
11323		9739
11324	ac_libobjs=	9740	ac_libobjs=
11325	ac_ltlibobjs=	9741	ac_ltlibobjs=
		9742	U=
11326	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
11327	# 1. Remove the extension, and $U if already installed.	9744	# 1. Remove the extension, and $U if already installed.
11328	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'	9745	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
11329	ac_i=`echo "$ac_i" | sed "$ac_script"`	9746	ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
11330	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR	9747	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
11331	# will be set to the directory where LIBOBJS objects are built.	9748	# will be set to the directory where LIBOBJS objects are built.
11332	ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"	9749	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
11333	ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'	9750	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
11334	done	9751	done
11335	LIBOBJS=$ac_libobjs	9752	LIBOBJS=$ac_libobjs
11336		9753
11337	LTLIBOBJS=$ac_ltlibobjs	9754	LTLIBOBJS=$ac_ltlibobjs
11338		9755
11339		9756
		9757	{ printf "%s\n" "$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 "$EXEEXT"; then
		9766	am__EXEEXT_TRUE=
		9767	am__EXEEXT_FALSE='#'
		9768	else
		9769	am__EXEEXT_TRUE='#'
		9770	am__EXEEXT_FALSE=
		9771	fi
		9772
11340	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then	9773	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
11341	{ { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.	9774	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
11342	Usually this means the macro was only invoked conditionally." >&5	9775	Usually this means the macro was only invoked conditionally." "$LINENO" 5
11343	echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
11344	Usually this means the macro was only invoked conditionally." >&2;}
11345	{ (exit 1); exit 1; }; }
11346	fi	9776	fi
11347	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then	9777	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
11348	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.	9778	as_fn_error $? "conditional \"AMDEP\" was never defined.
11349	Usually this means the macro was only invoked conditionally." >&5	9779	Usually this means the macro was only invoked conditionally." "$LINENO" 5
11350	echo "$as_me: error: conditional \"AMDEP\" was never defined.
11351	Usually this means the macro was only invoked conditionally." >&2;}
11352	{ (exit 1); exit 1; }; }
11353	fi	9780	fi
11354	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then	9781	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
11355	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.	9782	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
11356	Usually this means the macro was only invoked conditionally." >&5	9783	Usually this means the macro was only invoked conditionally." "$LINENO" 5
11357	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
11358	Usually this means the macro was only invoked conditionally." >&2;}
11359	{ (exit 1); exit 1; }; }
11360	fi
11361	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
11362	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
11363	Usually this means the macro was only invoked conditionally." >&5
11364	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
11365	Usually this means the macro was only invoked conditionally." >&2;}
11366	{ (exit 1); exit 1; }; }
11367	fi	9784	fi
11368	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
11369	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.	9786	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
11370	Usually this means the macro was only invoked conditionally." >&5	9787	Usually this means the macro was only invoked conditionally." "$LINENO" 5
11371	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
11372	Usually this means the macro was only invoked conditionally." >&2;}
11373	{ (exit 1); exit 1; }; }
11374	fi	9788	fi
11375	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then	9789	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then
11376	{ { echo "$as_me:$LINENO: error: conditional \"ROHC\" was never defined.	9790	as_fn_error $? "conditional \"ROHC\" was never defined.
11377	Usually this means the macro was only invoked conditionally." >&5	9791	Usually this means the macro was only invoked conditionally." "$LINENO" 5
11378	echo "$as_me: error: conditional \"ROHC\" was never defined.
11379	Usually this means the macro was only invoked conditionally." >&2;}
11380	{ (exit 1); exit 1; }; }
11381	fi	9792	fi
11382		9793
11383	: ${CONFIG_STATUS=./config.status}	9794	: "${CONFIG_STATUS=./config.status}"
		9795	ac_write_fail=0
11384	ac_clean_files_save=$ac_clean_files	9796	ac_clean_files_save=$ac_clean_files
11385	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	9797	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
11386	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	9798	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
11387	echo "$as_me: creating $CONFIG_STATUS" >&6;}	9799	printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
11388	cat >$CONFIG_STATUS <<_ACEOF	9800	as_write_fail=0
		9801	cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
11389	#! $SHELL	9802	#! $SHELL
11390	# Generated by $as_me.	9803	# Generated by $as_me.
11391	# Run this file to recreate the current configuration.	9804	# Run this file to recreate the current configuration.
11392	# Compiler output produced by configure, useful for debugging	9805	# Compiler output produced by configure, useful for debugging
11393	# configure, is in config.log if it exists.	9806	# configure, is in config.log if it exists.
11394		9807
11395	debug=false	9808	debug=false
11396	ac_cs_recheck=false	9809	ac_cs_recheck=false
11397	ac_cs_silent=false	9810	ac_cs_silent=false
		9811
11398	SHELL=\${CONFIG_SHELL-$SHELL}	9812	SHELL=\${CONFIG_SHELL-$SHELL}
		9813	export SHELL
11399	_ACEOF	9814	_ASEOF
11400		9815	cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
11401	cat >>$CONFIG_STATUS <<\_ACEOF
11402	## --------------------- ##	9816	## -------------------- ##
11403	## M4sh Initialization. ##	9817	## M4sh Initialization. ##
11404	## --------------------- ##	9818	## -------------------- ##
11405		9819
11406	# Be more Bourne compatible	9820	# Be more Bourne compatible
11407	DUALCASE=1; export DUALCASE # for MKS sh	9821	DUALCASE=1; export DUALCASE # for MKS sh
		9822	as_nop=:
11408	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	9823	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		9824	then :
11409	emulate sh	9825	emulate sh
11410	NULLCMD=:	9826	NULLCMD=:
11411	# 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
11412	# is contrary to our usage. Disable this feature.	9828	# is contrary to our usage. Disable this feature.
11413	alias -g '${1+"$@"}'='"$@"'	9829	alias -g '${1+"$@"}'='"$@"'
11414	setopt NO_GLOB_SUBST	9830	setopt NO_GLOB_SUBST
11415	else	9831	else $as_nop
11416	case `(set -o) 2>/dev/null` in	9832	case `(set -o) 2>/dev/null` in #(
11417	*posix*) set -o posix ;;	9833	*posix*) :
		9834	set -o posix ;; #(
		9835	*) :
		9836	;;
11418	esac	9837	esac
11419
11420	fi	9838	fi
11421		9839
11422		9840
11423		9841
		9842	# Reset variables that may have inherited troublesome values from
		9843	# the environment.
11424		9844
11425	# PATH needs CR
11426	# Avoid depending upon Character Ranges.
11427	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
11428	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
11429	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
11430	as_cr_digits='0123456789'
11431	as_cr_alnum=$as_cr_Letters$as_cr_digits
11432
11433	# The user is always right.
11434	if test "${PATH_SEPARATOR+set}" != set; then
11435	echo "#! /bin/sh" >conf$$.sh
11436	echo "exit 0" >>conf$$.sh
11437	chmod +x conf$$.sh
11438	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
11439	PATH_SEPARATOR=';'
11440	else
11441	PATH_SEPARATOR=:
11442	fi
11443	rm -f conf$$.sh
11444	fi
11445
11446	# Support unset when possible.
11447	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
11448	as_unset=unset
11449	else
11450	as_unset=false
11451	fi
11452
11453
11454	# IFS
11455	# 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.)
11456	# there to prevent editors from complaining about space-tab.	9848	# Quoting is to prevent editors from complaining about space-tab.
11457	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
11458	# splitting by setting IFS to empty value.)
11459	as_nl='	9849	as_nl='
11460	'	9850	'
		9851	export as_nl
11461	IFS=" "" $as_nl"	9852	IFS=" "" $as_nl"
11462		9853
		9854	PS1='$ '
		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
11463	# 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=
11464	case $0 in	9891	case $0 in #((
11465	*[\\/]* ) as_myself=$0 ;;	9892	*[\\/]* ) as_myself=$0 ;;
11466	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	9893	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11467	for as_dir in $PATH	9894	for as_dir in $PATH
11468	do	9895	do
11469	IFS=$as_save_IFS	9896	IFS=$as_save_IFS
11470	test -z "$as_dir" && as_dir=.	9897	case $as_dir in #(((
		9898	'') as_dir=./ ;;
		9899	*/) ;;
		9900	*) as_dir=$as_dir/ ;;
		9901	esac
11471	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	9902	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
11472	done	9903	done
11473	IFS=$as_save_IFS	9904	IFS=$as_save_IFS
11474		9905
11475	;;	9906	;;
11476	esac	9907	esac
11477	# We did not find ourselves, most probably we were run as `sh COMMAND'	9908	# We did not find ourselves, most probably we were run as `sh COMMAND'
11478	# in which case we are not to be found in the path.	9909	# in which case we are not to be found in the path.
11479	if test "x$as_myself" = x; then	9910	if test "x$as_myself" = x; then
11480	as_myself=$0	9911	as_myself=$0
11481	fi	9912	fi
11482	if test ! -f "$as_myself"; then	9913	if test ! -f "$as_myself"; then
11483	echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2	9914	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
11484	{ (exit 1); exit 1; }	9915	exit 1
11485	fi	9916	fi
11486		9917
11487	# Work around bugs in pre-3.0 UWIN ksh.
11488	for as_var in ENV MAIL MAILPATH
11489	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
11490	done
11491	PS1='$ '
11492	PS2='> '
11493	PS4='+ '
11494		9918
11495	# NLS nuisances.	9919
11496	for as_var in \	9920	# as_fn_error STATUS ERROR [LINENO LOG_FD]
11497	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	9921	# ----------------------------------------
11498	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
11499	LC_TELEPHONE LC_TIME	9923	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
11500	do	9924	# script with STATUS, using 1 if that was 0.
11501	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then	9925	as_fn_error ()
11502	eval $as_var=C; export $as_var	9926	{
11503	else	9927	as_status=$1; test $as_status -eq 0 && as_status=1
11504	($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" >&$4
11505	fi	9931	fi
11506	done	9932	printf "%s\n" "$as_me: error: $2" >&2
		9933	as_fn_exit $as_status
		9934	} # as_fn_error
11507		9935
11508	# 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
11509	if expr a : '\(a\)' >/dev/null 2>&1 &&	10003	if expr a : '\(a\)' >/dev/null 2>&1 &&
11510	test "X`expr 00001 : '.*\(...\)'`" = X001; then	10004	test "X`expr 00001 : '.*\(...\)'`" = X001; then
11511	as_expr=expr	10005	as_expr=expr
11512	else	10006	else
11513	as_expr=false	10007	as_expr=false
…		…
11517	as_basename=basename	10011	as_basename=basename
11518	else	10012	else
11519	as_basename=false	10013	as_basename=false
11520	fi	10014	fi
11521		10015
		10016	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		10017	as_dirname=dirname
		10018	else
		10019	as_dirname=false
		10020	fi
11522		10021
11523	# Name of the executable.
11524	as_me=`$as_basename -- "$0" ||	10022	as_me=`$as_basename -- "$0" ||
11525	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	10023	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
11526	X"$0" : 'X\(//\)$' \| \	10024	X"$0" : 'X\(//\)$' \| \
11527	X"$0" : 'X\(/\)' \| . 2>/dev/null ||	10025	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
11528	echo X/"$0" |	10026	printf "%s\n" X/"$0" |
11529	sed '/^.*\/\([^/][^/]*\)\/*$/{	10027	sed '/^.*\/\([^/][^/]*\)\/*$/{
11530	s//\1/	10028	s//\1/
11531	q	10029	q
11532	}	10030	}
11533	/^X\/\(\/\/\)$/{	10031	/^X\/\(\/\/\)$/{
…		…
11538	s//\1/	10036	s//\1/
11539	q	10037	q
11540	}	10038	}
11541	s/.*/./; q'`	10039	s/.*/./; q'`
11542		10040
11543	# CDPATH.	10041	# Avoid depending upon Character Ranges.
11544	$as_unset CDPATH	10042	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
		10043	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
		10044	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
		10045	as_cr_digits='0123456789'
		10046	as_cr_alnum=$as_cr_Letters$as_cr_digits
11545		10047
11546		10048
11547		10049	# Determine whether it's possible to make 'echo' print without a newline.
11548	as_lineno_1=$LINENO	10050	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
11549	as_lineno_2=$LINENO	10051	# for compatibility with existing Makefiles.
11550	test "x$as_lineno_1" != "x$as_lineno_2" &&
11551	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
11552
11553	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
11554	# uniformly replaced by the line number. The first 'sed' inserts a
11555	# line-number line after each line using $LINENO; the second 'sed'
11556	# does the real work. The second script uses 'N' to pair each
11557	# line-number line with the line containing $LINENO, and appends
11558	# trailing '-' during substitution so that $LINENO is not a special
11559	# case at line end.
11560	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
11561	# scripts with optimization help from Paolo Bonzini. Blame Lee
11562	# E. McMahon (1931-1989) for sed's syntax. :-)
11563	sed -n '
11564	p
11565	/[$]LINENO/=
11566	' <$as_myself |
11567	sed '
11568	s/[$]LINENO.*/&-/
11569	t lineno
11570	b
11571	:lineno
11572	N
11573	:loop
11574	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
11575	t loop
11576	s/-\n.*//
11577	' >$as_me.lineno &&
11578	chmod +x "$as_me.lineno" ||
11579	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
11580	{ (exit 1); exit 1; }; }
11581
11582	# Don't try to exec as it changes $[0], causing all sort of problems
11583	# (the dirname of $[0] is not the place where we might find the
11584	# original and so on. Autoconf is especially sensitive to this).
11585	. "./$as_me.lineno"
11586	# Exit status is that of the last command.
11587	exit
11588	}
11589
11590
11591	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
11592	as_dirname=dirname
11593	else
11594	as_dirname=false
11595	fi
11596
11597	ECHO_C= ECHO_N= ECHO_T=	10052	ECHO_C= ECHO_N= ECHO_T=
11598	case `echo -n x` in	10053	case `echo -n x` in #(((((
11599	-n*)	10054	-n*)
11600	case `echo 'x\c'` in	10055	case `echo 'xy\c'` in
11601	*c*) ECHO_T=' ';; # ECHO_T is single tab character.	10056	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
11602	*) ECHO_C='\c';;	10057	xy) ECHO_C='\c';;
		10058	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		10059	ECHO_T=' ';;
11603	esac;;	10060	esac;;
11604	*)	10061	*)
11605	ECHO_N='-n';;	10062	ECHO_N='-n';;
11606	esac	10063	esac
11607		10064
11608	if expr a : '\(a\)' >/dev/null 2>&1 &&	10065	# For backward compatibility with old third-party macros, we provide
11609	test "X`expr 00001 : '.*\(...\)'`" = X001; then	10066	# the shell variables $as_echo and $as_echo_n. New code should use
11610	as_expr=expr	10067	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
11611	else	10068	as_echo='printf %s\n'
11612	as_expr=false	10069	as_echo_n='printf %s'
11613	fi
11614		10070
11615	rm -f conf$$ conf$$.exe conf$$.file	10071	rm -f conf$$ conf$$.exe conf$$.file
11616	if test -d conf$$.dir; then	10072	if test -d conf$$.dir; then
11617	rm -f conf$$.dir/conf$$.file	10073	rm -f conf$$.dir/conf$$.file
11618	else	10074	else
11619	rm -f conf$$.dir	10075	rm -f conf$$.dir
11620	mkdir conf$$.dir	10076	mkdir conf$$.dir 2>/dev/null
11621	fi	10077	fi
11622	echo >conf$$.file	10078	if (echo >conf$$.file) 2>/dev/null; then
11623	if ln -s conf$$.file conf$$ 2>/dev/null; then	10079	if ln -s conf$$.file conf$$ 2>/dev/null; then
11624	as_ln_s='ln -s'	10080	as_ln_s='ln -s'
11625	# ... but there are two gotchas:	10081	# ... but there are two gotchas:
11626	# 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.
11627	# 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.
11628	# In both cases, we have to default to `cp -p'.	10084	# In both cases, we have to default to `cp -pR'.
11629	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 ||
11630	as_ln_s='cp -p'	10086	as_ln_s='cp -pR'
11631	elif ln conf$$.file conf$$ 2>/dev/null; then	10087	elif ln conf$$.file conf$$ 2>/dev/null; then
11632	as_ln_s=ln	10088	as_ln_s=ln
		10089	else
		10090	as_ln_s='cp -pR'
		10091	fi
11633	else	10092	else
11634	as_ln_s='cp -p'	10093	as_ln_s='cp -pR'
11635	fi	10094	fi
11636	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file	10095	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
11637	rmdir conf$$.dir 2>/dev/null	10096	rmdir conf$$.dir 2>/dev/null
11638		10097
11639	if mkdir -p . 2>/dev/null; then	10098
11640	as_mkdir_p=:	10099	# as_fn_mkdir_p
11641	else	10100	# -------------
11642	test -d ./-p && rmdir ./-p	10101	# Create "$as_dir" as a directory, including parents if necessary.
11643	as_mkdir_p=false	10102	as_fn_mkdir_p ()
11644	fi
11645
11646	if test -x / >/dev/null 2>&1; then
11647	as_test_x='test -x'
11648	else
11649	if ls -dL / >/dev/null 2>&1; then
11650	as_ls_L_option=L
11651	else
11652	as_ls_L_option=
11653	fi
11654	as_test_x='
11655	eval sh -c '\''
11656	if test -d "$1"; then
11657	test -d "$1/.";
11658	else
11659	case $1 in
11660	-*)set "./$1";;
11661	esac;
11662	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
11663	???[sx]*):;;*)false;;esac;fi
11664	'\'' sh
11665	'
11666	fi
11667	as_executable_p=$as_test_x
11668
11669	# Sed expression to map a string onto a valid CPP name.
11670	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
11671
11672	# Sed expression to map a string onto a valid variable name.
11673	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
11674
11675
11676	exec 6>&1
11677
11678	# Save the log message, to keep $[0] and so on meaningful, and to
11679	# report actual input values of CONFIG_FILES etc. instead of their
11680	# values after options handling.
11681	ac_log="
11682	This file was extended by $as_me, which was
11683	generated by GNU Autoconf 2.61. Invocation command line was
11684
11685	CONFIG_FILES = $CONFIG_FILES
11686	CONFIG_HEADERS = $CONFIG_HEADERS
11687	CONFIG_LINKS = $CONFIG_LINKS
11688	CONFIG_COMMANDS = $CONFIG_COMMANDS
11689	$ $0 $@
11690
11691	on `(hostname || uname -n) 2>/dev/null | sed 1q`
11692	"
11693
11694	_ACEOF
11695
11696	cat >>$CONFIG_STATUS <<_ACEOF
11697	# Files that config.status was made for.
11698	config_files="$ac_config_files"
11699	config_headers="$ac_config_headers"
11700	config_commands="$ac_config_commands"
11701
11702	_ACEOF
11703
11704	cat >>$CONFIG_STATUS <<\_ACEOF
11705	ac_cs_usage="\
11706	\`$as_me' instantiates files from templates according to the
11707	current configuration.
11708
11709	Usage: $0 [OPTIONS] [FILE]...
11710
11711	-h, --help print this help, then exit
11712	-V, --version print version number and configuration settings, then exit
11713	-q, --quiet do not print progress messages
11714	-d, --debug don't remove temporary files
11715	--recheck update $as_me by reconfiguring in the same conditions
11716	--file=FILE[:TEMPLATE]
11717	instantiate the configuration file FILE
11718	--header=FILE[:TEMPLATE]
11719	instantiate the configuration header FILE
11720
11721	Configuration files:
11722	$config_files
11723
11724	Configuration headers:
11725	$config_headers
11726
11727	Configuration commands:
11728	$config_commands
11729
11730	Report bugs to <bug-autoconf@gnu.org>."
11731
11732	_ACEOF
11733	cat >>$CONFIG_STATUS <<_ACEOF
11734	ac_cs_version="\\
11735	config.status
11736	configured by $0, generated by GNU Autoconf 2.61,
11737	with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
11738
11739	Copyright (C) 2006 Free Software Foundation, Inc.
11740	This config.status script is free software; the Free Software Foundation
11741	gives unlimited permission to copy, distribute and modify it."
11742
11743	ac_pwd='$ac_pwd'
11744	srcdir='$srcdir'
11745	INSTALL='$INSTALL'
11746	_ACEOF
11747
11748	cat >>$CONFIG_STATUS <<\_ACEOF
11749	# If no file are specified by the user, then we need to provide default
11750	# value. By we need to know if files were specified by the user.
11751	ac_need_defaults=:
11752	while test $# != 0
11753	do
11754	case $1 in
11755	--*=*)
11756	ac_option=`expr "X$1" : 'X\([^=]*\)='`
11757	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
11758	ac_shift=:
11759	;;
11760	*)
11761	ac_option=$1
11762	ac_optarg=$2
11763	ac_shift=shift
11764	;;
11765	esac
11766
11767	case $ac_option in
11768	# Handling of the options.
11769	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
11770	ac_cs_recheck=: ;;
11771	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
11772	echo "$ac_cs_version"; exit ;;
11773	--debug | --debu | --deb | --de | --d | -d )
11774	debug=: ;;
11775	--file | --fil | --fi | --f )
11776	$ac_shift
11777	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
11778	ac_need_defaults=false;;
11779	--header | --heade | --head | --hea )
11780	$ac_shift
11781	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
11782	ac_need_defaults=false;;
11783	--he | --h)
11784	# Conflict between --help and --header
11785	{ echo "$as_me: error: ambiguous option: $1
11786	Try \`$0 --help' for more information." >&2
11787	{ (exit 1); exit 1; }; };;
11788	--help | --hel | -h )
11789	echo "$ac_cs_usage"; exit ;;
11790	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
11791	| -silent | --silent | --silen | --sile | --sil | --si | --s)
11792	ac_cs_silent=: ;;
11793
11794	# This is an error.
11795	-*) { echo "$as_me: error: unrecognized option: $1
11796	Try \`$0 --help' for more information." >&2
11797	{ (exit 1); exit 1; }; } ;;
11798
11799	*) ac_config_targets="$ac_config_targets $1"
11800	ac_need_defaults=false ;;
11801
11802	esac
11803	shift
11804	done
11805
11806	ac_configure_extra_args=
11807
11808	if $ac_cs_silent; then
11809	exec 6>/dev/null
11810	ac_configure_extra_args="$ac_configure_extra_args --silent"
11811	fi
11812
11813	_ACEOF
11814	cat >>$CONFIG_STATUS <<_ACEOF
11815	if \$ac_cs_recheck; then
11816	echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
11817	CONFIG_SHELL=$SHELL
11818	export CONFIG_SHELL
11819	exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
11820	fi
11821
11822	_ACEOF
11823	cat >>$CONFIG_STATUS <<\_ACEOF
11824	exec 5>>config.log
11825	{	10103	{
11826	echo
11827	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
11828	## Running $as_me. ##
11829	_ASBOX
11830	echo "$ac_log"
11831	} >&5
11832		10104
11833	_ACEOF
11834	cat >>$CONFIG_STATUS <<_ACEOF
11835	#
11836	# INIT-COMMANDS
11837	#
11838	# Capture the value of obsolete ALL_LINGUAS because we need it to compute
11839	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
11840	# from automake.
11841	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'
11842	# Capture the value of LINGUAS because we need it to compute CATALOGS.
11843	LINGUAS="${LINGUAS-%UNSET%}"
11844
11845	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
11846
11847	_ACEOF
11848
11849	cat >>$CONFIG_STATUS <<\_ACEOF
11850
11851	# Handling of arguments.
11852	for ac_config_target in $ac_config_targets
11853	do
11854	case $ac_config_target in
11855	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
11856	"default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
11857	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
11858	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
11859	"po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
11860	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
11861	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
11862	"lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
11863	"m4/Makefile") CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
11864
11865	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
11866	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
11867	{ (exit 1); exit 1; }; };;
11868	esac
11869	done
11870
11871
11872	# If the user did not use the arguments to specify the items to instantiate,
11873	# then the envvar interface is used. Set only those that are not.
11874	# We use the long form for the default assignment because of an extremely
11875	# bizarre bug on SunOS 4.1.3.
11876	if $ac_need_defaults; then
11877	test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
11878	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
11879	test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
11880	fi
11881
11882	# Have a temporary directory for convenience. Make it in the build tree
11883	# simply because there is no reason against having it here, and in addition,
11884	# creating and moving files from /tmp can sometimes cause problems.
11885	# Hook for its removal unless debugging.
11886	# Note that there is a small window in which the directory will not be cleaned:
11887	# after its creation but before its name has been assigned to `$tmp'.
11888	$debug ||
11889	{
11890	tmp=
11891	trap 'exit_status=$?
11892	{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
11893	' 0
11894	trap '{ (exit 1); exit 1; }' 1 2 13 15
11895	}
11896	# Create a (secure) tmp directory for tmp files.
11897
11898	{
11899	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
11900	test -n "$tmp" && test -d "$tmp"
11901	} ||
11902	{
11903	tmp=./conf$$-$RANDOM
11904	(umask 077 && mkdir "$tmp")
11905	} ||
11906	{
11907	echo "$me: cannot create a temporary directory in ." >&2
11908	{ (exit 1); exit 1; }
11909	}
11910
11911	#
11912	# Set up the sed scripts for CONFIG_FILES section.
11913	#
11914
11915	# No need to generate the scripts if there are no CONFIG_FILES.
11916	# This happens for instance when ./config.status config.h
11917	if test -n "$CONFIG_FILES"; then
11918
11919	_ACEOF
11920
11921
11922
11923	ac_delim='%!_!# '
11924	for ac_last_try in false false false false false :; do
11925	cat >conf$$subs.sed <<_ACEOF
11926	SHELL!$SHELL$ac_delim
11927	PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
11928	PACKAGE_NAME!$PACKAGE_NAME$ac_delim
11929	PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
11930	PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
11931	PACKAGE_STRING!$PACKAGE_STRING$ac_delim
11932	PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
11933	exec_prefix!$exec_prefix$ac_delim
11934	prefix!$prefix$ac_delim
11935	program_transform_name!$program_transform_name$ac_delim
11936	bindir!$bindir$ac_delim
11937	sbindir!$sbindir$ac_delim
11938	libexecdir!$libexecdir$ac_delim
11939	datarootdir!$datarootdir$ac_delim
11940	datadir!$datadir$ac_delim
11941	sysconfdir!$sysconfdir$ac_delim
11942	sharedstatedir!$sharedstatedir$ac_delim
11943	localstatedir!$localstatedir$ac_delim
11944	includedir!$includedir$ac_delim
11945	oldincludedir!$oldincludedir$ac_delim
11946	docdir!$docdir$ac_delim
11947	infodir!$infodir$ac_delim
11948	htmldir!$htmldir$ac_delim
11949	dvidir!$dvidir$ac_delim
11950	pdfdir!$pdfdir$ac_delim
11951	psdir!$psdir$ac_delim
11952	libdir!$libdir$ac_delim
11953	localedir!$localedir$ac_delim
11954	mandir!$mandir$ac_delim
11955	DEFS!$DEFS$ac_delim
11956	ECHO_C!$ECHO_C$ac_delim
11957	ECHO_N!$ECHO_N$ac_delim
11958	ECHO_T!$ECHO_T$ac_delim
11959	LIBS!$LIBS$ac_delim
11960	build_alias!$build_alias$ac_delim
11961	host_alias!$host_alias$ac_delim
11962	target_alias!$target_alias$ac_delim
11963	build!$build$ac_delim
11964	build_cpu!$build_cpu$ac_delim
11965	build_vendor!$build_vendor$ac_delim
11966	build_os!$build_os$ac_delim
11967	host!$host$ac_delim
11968	host_cpu!$host_cpu$ac_delim
11969	host_vendor!$host_vendor$ac_delim
11970	host_os!$host_os$ac_delim
11971	target!$target$ac_delim
11972	target_cpu!$target_cpu$ac_delim
11973	target_vendor!$target_vendor$ac_delim
11974	target_os!$target_os$ac_delim
11975	INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
11976	INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
11977	INSTALL_DATA!$INSTALL_DATA$ac_delim
11978	CYGPATH_W!$CYGPATH_W$ac_delim
11979	PACKAGE!$PACKAGE$ac_delim
11980	VERSION!$VERSION$ac_delim
11981	ACLOCAL!$ACLOCAL$ac_delim
11982	AUTOCONF!$AUTOCONF$ac_delim
11983	AUTOMAKE!$AUTOMAKE$ac_delim
11984	AUTOHEADER!$AUTOHEADER$ac_delim
11985	MAKEINFO!$MAKEINFO$ac_delim
11986	AMTAR!$AMTAR$ac_delim
11987	install_sh!$install_sh$ac_delim
11988	STRIP!$STRIP$ac_delim
11989	INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim
11990	AWK!$AWK$ac_delim
11991	SET_MAKE!$SET_MAKE$ac_delim
11992	am__leading_dot!$am__leading_dot$ac_delim
11993	MAINTAINER_MODE_TRUE!$MAINTAINER_MODE_TRUE$ac_delim
11994	MAINTAINER_MODE_FALSE!$MAINTAINER_MODE_FALSE$ac_delim
11995	MAINT!$MAINT$ac_delim
11996	MKINSTALLDIRS!$MKINSTALLDIRS$ac_delim
11997	MSGFMT!$MSGFMT$ac_delim
11998	GMSGFMT!$GMSGFMT$ac_delim
11999	XGETTEXT!$XGETTEXT$ac_delim
12000	MSGMERGE!$MSGMERGE$ac_delim
12001	CC!$CC$ac_delim
12002	CFLAGS!$CFLAGS$ac_delim
12003	LDFLAGS!$LDFLAGS$ac_delim
12004	CPPFLAGS!$CPPFLAGS$ac_delim
12005	ac_ct_CC!$ac_ct_CC$ac_delim
12006	EXEEXT!$EXEEXT$ac_delim
12007	OBJEXT!$OBJEXT$ac_delim
12008	DEPDIR!$DEPDIR$ac_delim
12009	am__include!$am__include$ac_delim
12010	am__quote!$am__quote$ac_delim
12011	AMDEP_TRUE!$AMDEP_TRUE$ac_delim
12012	AMDEP_FALSE!$AMDEP_FALSE$ac_delim
12013	AMDEPBACKSLASH!$AMDEPBACKSLASH$ac_delim
12014	CCDEPMODE!$CCDEPMODE$ac_delim
12015	am__fastdepCC_TRUE!$am__fastdepCC_TRUE$ac_delim
12016	am__fastdepCC_FALSE!$am__fastdepCC_FALSE$ac_delim
12017	USE_NLS!$USE_NLS$ac_delim
12018	LIBICONV!$LIBICONV$ac_delim
12019	LTLIBICONV!$LTLIBICONV$ac_delim
12020	INTLLIBS!$INTLLIBS$ac_delim
12021	LIBINTL!$LIBINTL$ac_delim
12022	LTLIBINTL!$LTLIBINTL$ac_delim
12023	_ACEOF
12024
12025	if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
12026	break
12027	elif $ac_last_try; then
12028	{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
12029	echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
12030	{ (exit 1); exit 1; }; }
12031	else
12032	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
12033	fi
12034	done
12035
12036	ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
12037	if test -n "$ac_eof"; then
12038	ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
12039	ac_eof=`expr $ac_eof + 1`
12040	fi
12041
12042	cat >>$CONFIG_STATUS <<_ACEOF
12043	cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
12044	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
12045	_ACEOF
12046	sed '
12047	s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
12048	s/^/s,@/; s/!/@,|#_!!_#|/
12049	:n
12050	t n
12051	s/'"$ac_delim"'$/,g/; t
12052	s/$/\\/; p
12053	N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
12054	' >>$CONFIG_STATUS <conf$$subs.sed
12055	rm -f conf$$subs.sed
12056	cat >>$CONFIG_STATUS <<_ACEOF
12057	CEOF$ac_eof
12058	_ACEOF
12059
12060
12061	ac_delim='%!_!# '
12062	for ac_last_try in false false false false false :; do
12063	cat >conf$$subs.sed <<_ACEOF
12064	POSUB!$POSUB$ac_delim
12065	CPP!$CPP$ac_delim
12066	CXX!$CXX$ac_delim
12067	CXXFLAGS!$CXXFLAGS$ac_delim
12068	ac_ct_CXX!$ac_ct_CXX$ac_delim
12069	CXXDEPMODE!$CXXDEPMODE$ac_delim
12070	am__fastdepCXX_TRUE!$am__fastdepCXX_TRUE$ac_delim
12071	am__fastdepCXX_FALSE!$am__fastdepCXX_FALSE$ac_delim
12072	GREP!$GREP$ac_delim
12073	EGREP!$EGREP$ac_delim
12074	LN_S!$LN_S$ac_delim
12075	RANLIB!$RANLIB$ac_delim
12076	IFTYPE!$IFTYPE$ac_delim
12077	IFSUBTYPE!$IFSUBTYPE$ac_delim
12078	CXXCPP!$CXXCPP$ac_delim
12079	ALLOCA!$ALLOCA$ac_delim
12080	LINUX_IF_TUN_H!$LINUX_IF_TUN_H$ac_delim
12081	HAVE_TUNTAP!$HAVE_TUNTAP$ac_delim
12082	LDFLAGS_DAEMON!$LDFLAGS_DAEMON$ac_delim
12083	ROHC_TRUE!$ROHC_TRUE$ac_delim
12084	ROHC_FALSE!$ROHC_FALSE$ac_delim
12085	INCLUDES!$INCLUDES$ac_delim
12086	LIBOBJS!$LIBOBJS$ac_delim
12087	LTLIBOBJS!$LTLIBOBJS$ac_delim
12088	_ACEOF
12089
12090	if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 24; then
12091	break
12092	elif $ac_last_try; then
12093	{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
12094	echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
12095	{ (exit 1); exit 1; }; }
12096	else
12097	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
12098	fi
12099	done
12100
12101	ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
12102	if test -n "$ac_eof"; then
12103	ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
12104	ac_eof=`expr $ac_eof + 1`
12105	fi
12106
12107	cat >>$CONFIG_STATUS <<_ACEOF
12108	cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
12109	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
12110	_ACEOF
12111	sed '
12112	s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
12113	s/^/s,@/; s/!/@,|#_!!_#|/
12114	:n
12115	t n
12116	s/'"$ac_delim"'$/,g/; t
12117	s/$/\\/; p
12118	N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
12119	' >>$CONFIG_STATUS <conf$$subs.sed
12120	rm -f conf$$subs.sed
12121	cat >>$CONFIG_STATUS <<_ACEOF
12122	:end
12123	s/|#_!!_#|//g
12124	CEOF$ac_eof
12125	_ACEOF
12126
12127
12128	# VPATH may cause trouble with some makes, so we remove $(srcdir),
12129	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
12130	# trailing colons and then remove the whole line if VPATH becomes empty
12131	# (actually we leave an empty line to preserve line numbers).
12132	if test "x$srcdir" = x.; then
12133	ac_vpsub='/^[ ]*VPATH[ ]*=/{
12134	s/:*\$(srcdir):*/:/
12135	s/:*\${srcdir}:*/:/
12136	s/:*@srcdir@:*/:/
12137	s/^\([^=]*=[ ]*\):*/\1/
12138	s/:*$//
12139	s/^[^=]*=[ ]*$//
12140	}'
12141	fi
12142
12143	cat >>$CONFIG_STATUS <<\_ACEOF
12144	fi # test -n "$CONFIG_FILES"
12145
12146
12147	for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS
12148	do
12149	case $ac_tag in
12150	:[FHLC]) ac_mode=$ac_tag; continue;;
12151	esac
12152	case $ac_mode$ac_tag in
12153	:[FHL]*:*);;
12154	:L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
12155	echo "$as_me: error: Invalid tag $ac_tag." >&2;}
12156	{ (exit 1); exit 1; }; };;
12157	:[FH]-) ac_tag=-:-;;
12158	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
12159	esac
12160	ac_save_IFS=$IFS
12161	IFS=:
12162	set x $ac_tag
12163	IFS=$ac_save_IFS
12164	shift
12165	ac_file=$1
12166	shift
12167
12168	case $ac_mode in
12169	:L) ac_source=$1;;
12170	:[FH])
12171	ac_file_inputs=
12172	for ac_f
12173	do
12174	case $ac_f in
12175	-) ac_f="$tmp/stdin";;
12176	*) # Look for the file first in the build tree, then in the source tree
12177	# (if the path is not absolute). The absolute path cannot be DOS-style,
12178	# because $ac_f cannot contain `:'.
12179	test -f "$ac_f" ||
12180	case $ac_f in
12181	[\\/$]*) false;;
12182	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
12183	esac ||
12184	{ { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
12185	echo "$as_me: error: cannot find input file: $ac_f" >&2;}
12186	{ (exit 1); exit 1; }; };;
12187	esac
12188	ac_file_inputs="$ac_file_inputs $ac_f"
12189	done
12190
12191	# Let's still pretend it is `configure' which instantiates (i.e., don't
12192	# use $as_me), people would be surprised to read:
12193	# /* config.h. Generated by config.status. */
12194	configure_input="Generated from "`IFS=:
12195	echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
12196	if test x"$ac_file" != x-; then
12197	configure_input="$ac_file. $configure_input"
12198	{ echo "$as_me:$LINENO: creating $ac_file" >&5
12199	echo "$as_me: creating $ac_file" >&6;}
12200	fi
12201
12202	case $ac_tag in
12203	*:-:* | *:-) cat >"$tmp/stdin";;
12204	esac
12205	;;
12206	esac
12207
12208	ac_dir=`$as_dirname -- "$ac_file" ||
12209	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12210	X"$ac_file" : 'X\(//\)[^/]' \| \
12211	X"$ac_file" : 'X\(//\)$' \| \
12212	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
12213	echo X"$ac_file" |
12214	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12215	s//\1/
12216	q
12217	}
12218	/^X\(\/\/\)[^/].*/{
12219	s//\1/
12220	q
12221	}
12222	/^X\(\/\/\)$/{
12223	s//\1/
12224	q
12225	}
12226	/^X\(\/\).*/{
12227	s//\1/
12228	q
12229	}
12230	s/.*/./; q'`
12231	{ as_dir="$ac_dir"
12232	case $as_dir in #(	10105	case $as_dir in #(
12233	-*) as_dir=./$as_dir;;	10106	-*) as_dir=./$as_dir;;
12234	esac	10107	esac
12235	test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {	10108	test -d "$as_dir" || eval $as_mkdir_p || {
12236	as_dirs=	10109	as_dirs=
12237	while :; do	10110	while :; do
12238	case $as_dir in #(	10111	case $as_dir in #(
12239	*\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(	10112	*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
12240	*) as_qdir=$as_dir;;	10113	*) as_qdir=$as_dir;;
12241	esac	10114	esac
12242	as_dirs="'$as_qdir' $as_dirs"	10115	as_dirs="'$as_qdir' $as_dirs"
12243	as_dir=`$as_dirname -- "$as_dir" ||	10116	as_dir=`$as_dirname -- "$as_dir" ||
12244	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	10117	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12245	X"$as_dir" : 'X\(//\)[^/]' \| \	10118	X"$as_dir" : 'X\(//\)[^/]' \| \
12246	X"$as_dir" : 'X\(//\)$' \| \	10119	X"$as_dir" : 'X\(//\)$' \| \
12247	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||	10120	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
12248	echo X"$as_dir" |	10121	printf "%s\n" X"$as_dir" |
12249	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	10122	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12250	s//\1/	10123	s//\1/
12251	q	10124	q
12252	}	10125	}
12253	/^X\(\/\/\)[^/].*/{	10126	/^X\(\/\/\)[^/].*/{
…		…
12264	}	10137	}
12265	s/.*/./; q'`	10138	s/.*/./; q'`
12266	test -d "$as_dir" && break	10139	test -d "$as_dir" && break
12267	done	10140	done
12268	test -z "$as_dirs" || eval "mkdir $as_dirs"	10141	test -z "$as_dirs" || eval "mkdir $as_dirs"
12269	} || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5	10142	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
12270	echo "$as_me: error: cannot create directory $as_dir" >&2;}	10143
12271	{ (exit 1); exit 1; }; }; }	10144
		10145	} # as_fn_mkdir_p
		10146	if mkdir -p . 2>/dev/null; then
		10147	as_mkdir_p='mkdir -p "$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="$ac_dir"; as_fn_mkdir_p
12272	ac_builddir=.	10799	ac_builddir=.
12273		10800
12274	case "$ac_dir" in	10801	case "$ac_dir" in
12275	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	10802	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
12276	*)	10803	*)
12277	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	10804	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
12278	# A ".." for each directory in $ac_dir_suffix.	10805	# A ".." for each directory in $ac_dir_suffix.
12279	ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`	10806	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
12280	case $ac_top_builddir_sub in	10807	case $ac_top_builddir_sub in
12281	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	10808	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
12282	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	10809	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
12283	esac ;;	10810	esac ;;
12284	esac	10811	esac
…		…
12312		10839
12313	case $INSTALL in	10840	case $INSTALL in
12314	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	10841	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
12315	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;	10842	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
12316	esac	10843	esac
		10844	ac_MKDIR_P=$MKDIR_P
		10845	case $MKDIR_P in
		10846	[\\/$]* | ?:[\\/]* ) ;;
		10847	*/*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
		10848	esac
12317	_ACEOF	10849	_ACEOF
12318		10850
12319	cat >>$CONFIG_STATUS <<\_ACEOF	10851	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12320	# If the template does not know about datarootdir, expand it.	10852	# If the template does not know about datarootdir, expand it.
12321	# 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.
12322	ac_datarootdir_hack=; ac_datarootdir_seen=	10854	ac_datarootdir_hack=; ac_datarootdir_seen=
12323		10855	ac_sed_dataroot='
12324	case `sed -n '/datarootdir/ {	10856	/datarootdir/ {
12325	p	10857	p
12326	q	10858	q
12327	}	10859	}
12328	/@datadir@/p	10860	/@datadir@/p
12329	/@docdir@/p	10861	/@docdir@/p
12330	/@infodir@/p	10862	/@infodir@/p
12331	/@localedir@/p	10863	/@localedir@/p
12332	/@mandir@/p	10864	/@mandir@/p'
12333	' $ac_file_inputs` in	10865	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
12334	*datarootdir*) ac_datarootdir_seen=yes;;	10866	*datarootdir*) ac_datarootdir_seen=yes;;
12335	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)	10867	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
12336	{ echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5	10868	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
12337	echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}	10869	printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
12338	_ACEOF	10870	_ACEOF
12339	cat >>$CONFIG_STATUS <<_ACEOF	10871	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12340	ac_datarootdir_hack='	10872	ac_datarootdir_hack='
12341	s&@datadir@&$datadir&g	10873	s&@datadir@&$datadir&g
12342	s&@docdir@&$docdir&g	10874	s&@docdir@&$docdir&g
12343	s&@infodir@&$infodir&g	10875	s&@infodir@&$infodir&g
12344	s&@localedir@&$localedir&g	10876	s&@localedir@&$localedir&g
12345	s&@mandir@&$mandir&g	10877	s&@mandir@&$mandir&g
12346	s&\\\${datarootdir}&$datarootdir&g' ;;	10878	s&\\\${datarootdir}&$datarootdir&g' ;;
12347	esac	10879	esac
12348	_ACEOF	10880	_ACEOF
12349		10881
12350	# Neutralize VPATH when `$srcdir' = `.'.	10882	# Neutralize VPATH when `$srcdir' = `.'.
12351	# Shell code in configure.ac might set extrasub.	10883	# Shell code in configure.ac might set extrasub.
12352	# FIXME: do we really want to maintain this feature?	10884	# FIXME: do we really want to maintain this feature?
12353	cat >>$CONFIG_STATUS <<_ACEOF	10885	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12354	sed "$ac_vpsub	10886	ac_sed_extra="$ac_vpsub
12355	$extrasub	10887	$extrasub
12356	_ACEOF	10888	_ACEOF
12357	cat >>$CONFIG_STATUS <<\_ACEOF	10889	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12358	:t	10890	:t
12359	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	10891	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
12360	s&@configure_input@&$configure_input&;t t	10892	s|@configure_input@|$ac_sed_conf_input|;t t
12361	s&@top_builddir@&$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
12362	s&@srcdir@&$ac_srcdir&;t t	10895	s&@srcdir@&$ac_srcdir&;t t
12363	s&@abs_srcdir@&$ac_abs_srcdir&;t t	10896	s&@abs_srcdir@&$ac_abs_srcdir&;t t
12364	s&@top_srcdir@&$ac_top_srcdir&;t t	10897	s&@top_srcdir@&$ac_top_srcdir&;t t
12365	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t	10898	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
12366	s&@builddir@&$ac_builddir&;t t	10899	s&@builddir@&$ac_builddir&;t t
12367	s&@abs_builddir@&$ac_abs_builddir&;t t	10900	s&@abs_builddir@&$ac_abs_builddir&;t t
12368	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t	10901	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
12369	s&@INSTALL@&$ac_INSTALL&;t t	10902	s&@INSTALL@&$ac_INSTALL&;t t
		10903	s&@MKDIR_P@&$ac_MKDIR_P&;t t
12370	$ac_datarootdir_hack	10904	$ac_datarootdir_hack
12371	" $ac_file_inputs | sed -f "$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
12372		10908
12373	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&	10909	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
12374	{ 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"; } &&
12375	{ 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"; } &&
12376	{ echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'	10913	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
12377	which seems to be undefined. Please make sure it is defined." >&5	10914	which seems to be undefined. Please make sure it is defined" >&5
12378	echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'	10915	printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
12379	which seems to be undefined. Please make sure it is defined." >&2;}	10916	which seems to be undefined. Please make sure it is defined" >&2;}
12380		10917
12381	rm -f "$tmp/stdin"	10918	rm -f "$ac_tmp/stdin"
12382	case $ac_file in	10919	case $ac_file in
12383	-) cat "$tmp/out"; rm -f "$tmp/out";;	10920	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
12384	*) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;	10921	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
12385	esac	10922	esac \
		10923	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
12386	;;	10924	;;
12387	:H)	10925	:H)
12388	#	10926	#
12389	# CONFIG_HEADER	10927	# CONFIG_HEADER
12390	#	10928	#
12391	_ACEOF
12392
12393	# Transform confdefs.h into a sed script `conftest.defines', that
12394	# substitutes the proper values into config.h.in to produce config.h.
12395	rm -f conftest.defines conftest.tail
12396	# First, append a space to every undef/define line, to ease matching.
12397	echo 's/$/ /' >conftest.defines
12398	# Then, protect against being on the right side of a sed subst, or in
12399	# an unquoted here document, in config.status. If some macros were
12400	# called several times there might be several #defines for the same
12401	# symbol, which is useless. But do not sort them, since the last
12402	# AC_DEFINE must be honored.
12403	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
12404	# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
12405	# NAME is the cpp macro being defined, VALUE is the value it is being given.
12406	# PARAMS is the parameter list in the macro definition--in most cases, it's
12407	# just an empty string.
12408	ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*'
12409	ac_dB='\\)[ (].*,\\1define\\2'
12410	ac_dC=' '
12411	ac_dD=' ,'
12412
12413	uniq confdefs.h |
12414	sed -n '
12415	t rset
12416	:rset
12417	s/^[ ]*#[ ]*define[ ][ ]*//
12418	t ok
12419	d
12420	:ok
12421	s/[\\&,]/\\&/g
12422	s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
12423	s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
12424	' >>conftest.defines
12425
12426	# Remove the space that was appended to ease matching.
12427	# Then replace #undef with comments. This is necessary, for
12428	# example, in the case of _POSIX_SOURCE, which is predefined and required
12429	# on some systems where configure will not decide to define it.
12430	# (The regexp can be short, since the line contains either #define or #undef.)
12431	echo 's/ $//
12432	s,^[ #]*u.*,/* & */,' >>conftest.defines
12433
12434	# Break up conftest.defines:
12435	ac_max_sed_lines=50
12436
12437	# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
12438	# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
12439	# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
12440	# et cetera.
12441	ac_in='$ac_file_inputs'
12442	ac_out='"$tmp/out1"'
12443	ac_nxt='"$tmp/out2"'
12444
12445	while :
12446	do
12447	# Write a here document:
12448	cat >>$CONFIG_STATUS <<_ACEOF
12449	# First, check the format of the line:
12450	cat >"\$tmp/defines.sed" <<\\CEOF
12451	/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def
12452	/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def
12453	b
12454	:def
12455	_ACEOF
12456	sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
12457	echo 'CEOF
12458	sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
12459	ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
12460	sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
12461	grep . conftest.tail >/dev/null || break
12462	rm -f conftest.defines
12463	mv conftest.tail conftest.defines
12464	done
12465	rm -f conftest.defines conftest.tail
12466
12467	echo "ac_result=$ac_in" >>$CONFIG_STATUS
12468	cat >>$CONFIG_STATUS <<\_ACEOF
12469	if test x"$ac_file" != x-; then	10929	if test x"$ac_file" != x-; then
12470	echo "/* $configure_input */" >"$tmp/config.h"	10930	{
12471	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
12472	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
12473	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	10936	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
12474	echo "$as_me: $ac_file is unchanged" >&6;}	10937	printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
12475	else	10938	else
12476	rm -f $ac_file	10939	rm -f "$ac_file"
12477	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
12478	fi	10942	fi
12479	else	10943	else
12480	echo "/* $configure_input */"	10944	printf "%s\n" "/* $configure_input */" >&1 \
12481	cat "$ac_result"	10945	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
		10946	|| as_fn_error $? "could not create -" "$LINENO" 5
12482	fi	10947	fi
12483	rm -f "$tmp/out12"
12484	# Compute $ac_file's index in $config_headers.	10948	# Compute "$ac_file"'s index in $config_headers.
		10949	_am_arg="$ac_file"
12485	_am_stamp_count=1	10950	_am_stamp_count=1
12486	for _am_header in $config_headers :; do	10951	for _am_header in $config_headers :; do
12487	case $_am_header in	10952	case $_am_header in
12488	$ac_file | $ac_file:* )	10953	$_am_arg | $_am_arg:* )
12489	break ;;	10954	break ;;
12490	* )	10955	* )
12491	_am_stamp_count=`expr $_am_stamp_count + 1` ;;	10956	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
12492	esac	10957	esac
12493	done	10958	done
12494	echo "timestamp for $ac_file" >`$as_dirname -- $ac_file ||	10959	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
12495	$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	10960	$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12496	X$ac_file : 'X\(//\)[^/]' \| \	10961	X"$_am_arg" : 'X\(//\)[^/]' \| \
12497	X$ac_file : 'X\(//\)$' \| \	10962	X"$_am_arg" : 'X\(//\)$' \| \
12498	X$ac_file : 'X\(/\)' \| . 2>/dev/null ||	10963	X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
12499	echo X$ac_file |	10964	printf "%s\n" X"$_am_arg" |
12500	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	10965	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12501	s//\1/	10966	s//\1/
12502	q	10967	q
12503	}	10968	}
12504	/^X\(\/\/\)[^/].*/{	10969	/^X\(\/\/\)[^/].*/{
…		…
12514	q	10979	q
12515	}	10980	}
12516	s/.*/./; q'`/stamp-h$_am_stamp_count	10981	s/.*/./; q'`/stamp-h$_am_stamp_count
12517	;;	10982	;;
12518		10983
12519	:C) { echo "$as_me:$LINENO: executing $ac_file commands" >&5	10984	:C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
12520	echo "$as_me: executing $ac_file commands" >&6;}	10985	printf "%s\n" "$as_me: executing $ac_file commands" >&6;}
12521	;;	10986	;;
12522	esac	10987	esac
12523		10988
12524		10989
12525	case $ac_file$ac_mode in	10990	case $ac_file$ac_mode in
…		…
12617	done	11082	done
12618	fi	11083	fi
12619	;;	11084	;;
12620	esac	11085	esac
12621	done ;;	11086	done ;;
12622	"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 $CONFIG_FILES ;; #(
		11098	*) :
		11099	;;
		11100	esac
		11101	shift
		11102	# Used to flag and report bootstrapping failures.
		11103	am_rc=0
		11104	for am_mf
		11105	do
12623	# Strip MF so we end up with the name of the file.	11106	# Strip MF so we end up with the name of the file.
12624	mf=`echo "$mf" | sed -e 's/:.*$//'`	11107	am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'`
12625	# Check whether this is an Automake generated Makefile or not.	11108	# Check whether this is an Automake generated Makefile which includes
12626	# We used to match only the files named `Makefile.in', but	11109	# dependency-tracking related rules and includes.
12627	# some people rename them; so instead we look at the file content.	11110	# Grep'ing the whole file directly is not great: AIX grep has a line
12628	# Grep'ing the first line is not enough: some people post-process	11111	# limit of 2048, but all sed's we know have understand at least 4000.
12629	# each Makefile.in and add a new line on top of each file to say so.	11112	sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
12630	# So let's grep whole file.	11113	|| continue
12631	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
12632	dirpart=`$as_dirname -- "$mf" ||	11114	am_dirpart=`$as_dirname -- "$am_mf" ||
12633	$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	11115	$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12634	X"$mf" : 'X\(//\)[^/]' \| \	11116	X"$am_mf" : 'X\(//\)[^/]' \| \
12635	X"$mf" : 'X\(//\)$' \| \	11117	X"$am_mf" : 'X\(//\)$' \| \
12636	X"$mf" : 'X\(/\)' \| . 2>/dev/null ||	11118	X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
12637	echo X"$mf" |	11119	printf "%s\n" X"$am_mf" |
12638	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	11120	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12639	s//\1/	11121	s//\1/
12640	q	11122	q
12641	}	11123	}
12642	/^X\(\/\/\)[^/].*/{	11124	/^X\(\/\/\)[^/].*/{
…		…
12650	/^X\(\/\).*/{	11132	/^X\(\/\).*/{
12651	s//\1/	11133	s//\1/
12652	q	11134	q
12653	}	11135	}
12654	s/.*/./; q'`	11136	s/.*/./; q'`
12655	else	11137	am_filepart=`$as_basename -- "$am_mf" ||
12656	continue
12657	fi
12658	grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
12659	# Extract the definition of DEP_FILES from the Makefile without
12660	# running `make'.
12661	DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
12662	test -z "$DEPDIR" && continue
12663	# When using ansi2knr, U may be empty or an underscore; expand it
12664	U=`sed -n -e '/^U = / s///p' < "$mf"`
12665	test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
12666	# We invoke sed twice because it is the simplest approach to
12667	# changing $(DEPDIR) to its actual value in the expansion.
12668	for file in `sed -n -e '
12669	/^DEP_FILES = .*\\\\$/ {
12670	s/^DEP_FILES = //
12671	:loop
12672	s/\\\\$//
12673	p
12674	n
12675	/\\\\$/ b loop
12676	p
12677	}
12678	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
12679	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
12680	# Make sure the directory exists.
12681	test -f "$dirpart/$file" && continue
12682	fdir=`$as_dirname -- "$file" ||
12683	$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	11138	$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
12684	X"$file" : 'X\(//\)[^/]' \| \
12685	X"$file" : 'X\(//\)$' \| \	11139	X"$am_mf" : 'X\(//\)$' \| \
12686	X"$file" : 'X\(/\)' \| . 2>/dev/null ||	11140	X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
12687	echo X"$file" |	11141	printf "%s\n" X/"$am_mf" |
12688	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	11142	sed '/^.*\/\([^/][^/]*\)\/*$/{
12689	s//\1/	11143	s//\1/
12690	q	11144	q
12691	}	11145	}
12692	/^X\(\/\/\)[^/].*/{	11146	/^X\/\(\/\/\)$/{
12693	s//\1/	11147	s//\1/
12694	q	11148	q
12695	}	11149	}
12696	/^X\(\/\/\)$/{
12697	s//\1/
12698	q
12699	}
12700	/^X\(\/\).*/{	11150	/^X\/\(\/\).*/{
12701	s//\1/	11151	s//\1/
12702	q	11152	q
12703	}	11153	}
12704	s/.*/./; q'`	11154	s/.*/./; q'`
12705	{ as_dir=$dirpart/$fdir	11155	{ echo "$as_me:$LINENO: cd "$am_dirpart" \
12706	case $as_dir in #(	11156	&& sed -e '/# am--include-marker/d' "$am_filepart" \
12707	-*) as_dir=./$as_dir;;	11157	| $MAKE -f - am--depfiles" >&5
12708	esac	11158	(cd "$am_dirpart" \
12709	test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {	11159	&& sed -e '/# am--include-marker/d' "$am_filepart" \
12710	as_dirs=	11160	| $MAKE -f - am--depfiles) >&5 2>&5
12711	while :; do	11161	ac_status=$?
12712	case $as_dir in #(	11162	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12713	*\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(	11163	(exit $ac_status); } || am_rc=$?
12714	*) as_qdir=$as_dir;;
12715	esac
12716	as_dirs="'$as_qdir' $as_dirs"
12717	as_dir=`$as_dirname -- "$as_dir" ||
12718	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12719	X"$as_dir" : 'X\(//\)[^/]' \| \
12720	X"$as_dir" : 'X\(//\)$' \| \
12721	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
12722	echo X"$as_dir" |
12723	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12724	s//\1/
12725	q
12726	}
12727	/^X\(\/\/\)[^/].*/{
12728	s//\1/
12729	q
12730	}
12731	/^X\(\/\/\)$/{
12732	s//\1/
12733	q
12734	}
12735	/^X\(\/\).*/{
12736	s//\1/
12737	q
12738	}
12739	s/.*/./; q'`
12740	test -d "$as_dir" && break
12741	done
12742	test -z "$as_dirs" || eval "mkdir $as_dirs"
12743	} || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
12744	echo "$as_me: error: cannot create directory $as_dir" >&2;}
12745	{ (exit 1); exit 1; }; }; }
12746	# echo "creating $dirpart/$file"
12747	echo '# dummy' > "$dirpart/$file"
12748	done	11164	done
12749	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	}
12750	;;	11182	;;
12751		11183
12752	esac	11184	esac
12753	done # for ac_tag	11185	done # for ac_tag
12754		11186
12755		11187
12756	{ (exit 0); exit 0; }	11188	as_fn_exit 0
12757	_ACEOF	11189	_ACEOF
12758	chmod +x $CONFIG_STATUS
12759	ac_clean_files=$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
12760		11194
12761		11195
12762	# configure is writing to config.log, and then calls config.status.	11196	# configure is writing to config.log, and then calls config.status.
12763	# config.status does its own redirection, appending to config.log.	11197	# config.status does its own redirection, appending to config.log.
12764	# 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
…		…
12775	exec 5>/dev/null	11209	exec 5>/dev/null
12776	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false	11210	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
12777	exec 5>>config.log	11211	exec 5>>config.log
12778	# Use ||, not &&, to avoid exiting from the if with $? = 1, which	11212	# Use ||, not &&, to avoid exiting from the if with $? = 1, which
12779	# would make configure fail if this is the last instruction.	11213	# would make configure fail if this is the last instruction.
12780	$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;}
12781	fi	11219	fi
12782		11220
12783		11221
12784	echo	11222	echo
12785	echo "***"	11223	echo "***"
12786	echo "*** Configuration Summary"	11224	echo "*** Configuration Summary"
12787	echo "***"	11225	echo "***"
12788	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"	11226	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
		11227	echo "*** RSA size: $RSA"
12789	echo "*** Cipher used: $CIPHER"	11228	echo "*** Cipher used: $CIPHER"
12790	echo "*** Digest used: $DIGEST"	11229	echo "*** Digest used: $DIGEST"
		11230	echo "*** Authdigest: $AUTH"
12791	echo "*** HMAC length: $HMAC"	11231	echo "*** HMAC length: $HMAC"
12792	echo "*** RAND used: $RAND"
12793	echo "*** Max. MTU: $MTU"	11232	echo "*** Max. MTU: $MTU"
12794		11233
12795	echo "***"	11234	echo "***"
12796	echo "*** Enable options:"	11235	echo "*** Enable options:"
12797	grep ENABLE_ config.h | sed -e 's/^/*** /'	11236	grep ENABLE_ config.h | sed -e 's/^/*** /'
12798		11237
12799	if test "x$DIGEST" = xmd4; then	11238	if test "$HMACSIZE" -lt 12; then
12800	echo "***"	11239	echo "***"
12801	echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure"
12802	fi
12803
12804	if test "$HMAC" -lt 12; then
12805	echo "***"
12806	echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure"	11240	echo "*** WARNING: The hmac length you have chosen ($HMACSIZE) is quite insecure"
12807	fi
12808
12809	if test "$RAND" -lt 8; then
12810	echo "***"
12811	echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure"
12812	fi	11241	fi
12813		11242
12814	echo "***"	11243	echo "***"
12815	echo	11244	echo
12816		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	
12817		11275
		11276	EOF
		11277	fi
		11278
		11279
		11280

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