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Comparing rxvt-unicode/configure (file contents):
Revision 1.130 by root, Sat Dec 26 10:24:04 2009 UTC vs.
Revision 1.166 by root, Thu May 13 19:24:27 2021 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.
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=''
574	PACKAGE_TARNAME=	610	PACKAGE_TARNAME=''
575	PACKAGE_VERSION=	611	PACKAGE_VERSION=''
576	PACKAGE_STRING=	612	PACKAGE_STRING=''
577	PACKAGE_BUGREPORT=	613	PACKAGE_BUGREPORT=''
		614	PACKAGE_URL=''
578		615
579	ac_unique_file="src/feature.h"	616	ac_unique_file="src/feature.h"
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_c_list=
		649	ac_subst_vars='LTLIBOBJS
		650	LIBOBJS
		651	PERL_O
		652	IF_PERL
		653	PERLPRIVLIBEXP
		654	PERLFLAGS
		655	PERLLIB
		656	PERL
		657	XFT_CONFIG
		658	EGREP
		659	GREP
		660	STARTUP_NOTIFICATION_LIBS
		661	STARTUP_NOTIFICATION_CFLAGS
		662	PIXBUF_LIBS
		663	PIXBUF_CFLAGS
		664	PKG_CONFIG
		665	X_EXTRA_LIBS
		666	X_LIBS
		667	X_PRE_LIBS
		668	X_CFLAGS
		669	CXXCPP
		670	XMKMF
		671	TIC
		672	RXVTNAME
		673	LINKER
		674	INSTALL_DATA
		675	INSTALL_SCRIPT
		676	INSTALL_PROGRAM
		677	ac_ct_CXX
		678	CXXFLAGS
		679	CXX
		680	OBJEXT
		681	EXEEXT
		682	ac_ct_CC
		683	CPPFLAGS
		684	LDFLAGS
		685	CFLAGS
		686	CC
		687	DATE
		688	VERSION
		689	host_os
		690	host_vendor
		691	host_cpu
		692	host
		693	build_os
		694	build_vendor
		695	build_cpu
		696	build
		697	target_alias
		698	host_alias
		699	build_alias
		700	LIBS
		701	ECHO_T
		702	ECHO_N
		703	ECHO_C
		704	DEFS
		705	mandir
		706	localedir
		707	libdir
		708	psdir
		709	pdfdir
		710	dvidir
		711	htmldir
		712	infodir
		713	docdir
		714	oldincludedir
		715	includedir
		716	runstatedir
		717	localstatedir
		718	sharedstatedir
		719	sysconfdir
		720	datadir
		721	datarootdir
		722	libexecdir
		723	sbindir
		724	bindir
		725	program_transform_name
		726	prefix
		727	exec_prefix
		728	PACKAGE_URL
		729	PACKAGE_BUGREPORT
		730	PACKAGE_STRING
		731	PACKAGE_VERSION
		732	PACKAGE_TARNAME
		733	PACKAGE_NAME
617	PATH_SEPARATOR	734	PATH_SEPARATOR
618	PACKAGE_NAME	735	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	VERSION
662	DATE
663	CC
664	CFLAGS
665	LDFLAGS
666	CPPFLAGS
667	ac_ct_CC
668	EXEEXT
669	OBJEXT
670	CXX
671	CXXFLAGS
672	ac_ct_CXX
673	CPP
674	INSTALL_PROGRAM
675	INSTALL_SCRIPT
676	INSTALL_DATA
677	GREP
678	EGREP
679	LINKER
680	RXVTNAME
681	CXXCPP
682	TIC
683	XMKMF
684	X_CFLAGS
685	X_PRE_LIBS
686	X_LIBS
687	X_EXTRA_LIBS
688	afterimage_config
689	PKG_CONFIG
690	XFT_CONFIG
691	PERL
692	PERLLIB
693	PERLFLAGS
694	PERLPRIVLIBEXP
695	IF_PERL
696	PERL_O
697	AFTERIMAGE_CFLAGS
698	AFTERIMAGE_LIBS
699	LIBOBJS
700	LTLIBOBJS'
701	ac_subst_files=''	736	ac_subst_files=''
		737	ac_user_opts='
		738	enable_option_checking
		739	enable_everything
		740	enable_assert
		741	enable_warnings
		742	enable_256_color
		743	enable_unicode3
		744	enable_combining
		745	enable_xft
		746	enable_font_styles
		747	enable_pixbuf
		748	enable_startup_notification
		749	enable_transparency
		750	enable_fading
		751	enable_rxvt_scroll
		752	enable_next_scroll
		753	enable_xterm_scroll
		754	enable_perl
		755	with_codesets
		756	enable_xim
		757	enable_backspace_key
		758	enable_delete_key
		759	enable_resources
		760	enable_8bitctrls
		761	enable_fallback
		762	with_res_name
		763	with_res_class
		764	with_name
		765	enable_swapscreen
		766	enable_iso14755
		767	enable_frills
		768	enable_keepscrolling
		769	enable_selectionscrolling
		770	enable_mousewheel
		771	enable_slipwheeling
		772	enable_smart_resize
		773	enable_text_blink
		774	enable_pointer_blank
		775	with_term
		776	with_terminfo
		777	with_x
		778	enable_utmp
		779	enable_wtmp
		780	enable_lastlog
		781	'
702	ac_precious_vars='build_alias	782	ac_precious_vars='build_alias
703	host_alias	783	host_alias
704	target_alias	784	target_alias
705	CC	785	CC
706	CFLAGS	786	CFLAGS
…		…
708	LIBS	788	LIBS
709	CPPFLAGS	789	CPPFLAGS
710	CXX	790	CXX
711	CXXFLAGS	791	CXXFLAGS
712	CCC	792	CCC
713	CPP	793	XMKMF
714	CXXCPP	794	CXXCPP'
715	XMKMF'
716		795
717		796
718	# Initialize some variables set by options.	797	# Initialize some variables set by options.
719	ac_init_help=	798	ac_init_help=
720	ac_init_version=false	799	ac_init_version=false
		800	ac_unrecognized_opts=
		801	ac_unrecognized_sep=
721	# The variables have the same names as the options, with	802	# The variables have the same names as the options, with
722	# dashes changed to underlines.	803	# dashes changed to underlines.
723	cache_file=/dev/null	804	cache_file=/dev/null
724	exec_prefix=NONE	805	exec_prefix=NONE
725	no_create=	806	no_create=
…		…
747	datarootdir='${prefix}/share'	828	datarootdir='${prefix}/share'
748	datadir='${datarootdir}'	829	datadir='${datarootdir}'
749	sysconfdir='${prefix}/etc'	830	sysconfdir='${prefix}/etc'
750	sharedstatedir='${prefix}/com'	831	sharedstatedir='${prefix}/com'
751	localstatedir='${prefix}/var'	832	localstatedir='${prefix}/var'
		833	runstatedir='${localstatedir}/run'
752	includedir='${prefix}/include'	834	includedir='${prefix}/include'
753	oldincludedir='/usr/include'	835	oldincludedir='/usr/include'
754	docdir='${datarootdir}/doc/${PACKAGE}'	836	docdir='${datarootdir}/doc/${PACKAGE}'
755	infodir='${datarootdir}/info'	837	infodir='${datarootdir}/info'
756	htmldir='${docdir}'	838	htmldir='${docdir}'
…		…
771	ac_prev=	853	ac_prev=
772	continue	854	continue
773	fi	855	fi
774		856
775	case $ac_option in	857	case $ac_option in
776	*=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;	858	*=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
		859	*=) ac_optarg= ;;
777	*) ac_optarg=yes ;;	860	*) ac_optarg=yes ;;
778	esac	861	esac
779
780	# Accept the important Cygnus configure options, so we can diagnose typos.
781		862
782	case $ac_dashdash$ac_option in	863	case $ac_dashdash$ac_option in
783	--)	864	--)
784	ac_dashdash=yes ;;	865	ac_dashdash=yes ;;
785		866
…		…
814	-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \	895	-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
815	| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)	896	| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
816	datarootdir=$ac_optarg ;;	897	datarootdir=$ac_optarg ;;
817		898
818	-disable-* | --disable-*)	899	-disable-* | --disable-*)
819	ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`	900	ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
820	# Reject names that are not valid shell variable names.	901	# Reject names that are not valid shell variable names.
821	expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&	902	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
822	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	903	as_fn_error $? "invalid feature name: \`$ac_useropt'"
823	{ (exit 1); exit 1; }; }	904	ac_useropt_orig=$ac_useropt
824	ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`	905	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
		906	case $ac_user_opts in
		907	*"
		908	"enable_$ac_useropt"
		909	"*) ;;
		910	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
		911	ac_unrecognized_sep=', ';;
		912	esac
825	eval enable_$ac_feature=no ;;	913	eval enable_$ac_useropt=no ;;
826		914
827	-docdir | --docdir | --docdi | --doc | --do)	915	-docdir | --docdir | --docdi | --doc | --do)
828	ac_prev=docdir ;;	916	ac_prev=docdir ;;
829	-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)	917	-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
830	docdir=$ac_optarg ;;	918	docdir=$ac_optarg ;;
…		…
833	ac_prev=dvidir ;;	921	ac_prev=dvidir ;;
834	-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)	922	-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
835	dvidir=$ac_optarg ;;	923	dvidir=$ac_optarg ;;
836		924
837	-enable-* | --enable-*)	925	-enable-* | --enable-*)
838	ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`	926	ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
839	# Reject names that are not valid shell variable names.	927	# Reject names that are not valid shell variable names.
840	expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&	928	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
841	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	929	as_fn_error $? "invalid feature name: \`$ac_useropt'"
842	{ (exit 1); exit 1; }; }	930	ac_useropt_orig=$ac_useropt
843	ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`	931	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
		932	case $ac_user_opts in
		933	*"
		934	"enable_$ac_useropt"
		935	"*) ;;
		936	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
		937	ac_unrecognized_sep=', ';;
		938	esac
844	eval enable_$ac_feature=\$ac_optarg ;;	939	eval enable_$ac_useropt=\$ac_optarg ;;
845		940
846	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \	941	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
847	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \	942	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
848	| --exec | --exe | --ex)	943	| --exec | --exe | --ex)
849	ac_prev=exec_prefix ;;	944	ac_prev=exec_prefix ;;
…		…
984		1079
985	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	1080	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
986	| -silent | --silent | --silen | --sile | --sil)	1081	| -silent | --silent | --silen | --sile | --sil)
987	silent=yes ;;	1082	silent=yes ;;
988		1083
		1084	-runstatedir | --runstatedir | --runstatedi | --runstated \
		1085	| --runstate | --runstat | --runsta | --runst | --runs \
		1086	| --run | --ru | --r)
		1087	ac_prev=runstatedir ;;
		1088	-runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
		1089	| --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
		1090	| --run=* | --ru=* | --r=*)
		1091	runstatedir=$ac_optarg ;;
		1092
989	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)	1093	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
990	ac_prev=sbindir ;;	1094	ac_prev=sbindir ;;
991	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \	1095	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
992	| --sbi=* | --sb=*)	1096	| --sbi=* | --sb=*)
993	sbindir=$ac_optarg ;;	1097	sbindir=$ac_optarg ;;
…		…
1030		1134
1031	-version | --version | --versio | --versi | --vers | -V)	1135	-version | --version | --versio | --versi | --vers | -V)
1032	ac_init_version=: ;;	1136	ac_init_version=: ;;
1033		1137
1034	-with-* | --with-*)	1138	-with-* | --with-*)
1035	ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`	1139	ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1036	# Reject names that are not valid shell variable names.	1140	# Reject names that are not valid shell variable names.
1037	expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1141	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1038	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1142	as_fn_error $? "invalid package name: \`$ac_useropt'"
1039	{ (exit 1); exit 1; }; }	1143	ac_useropt_orig=$ac_useropt
1040	ac_package=`echo $ac_package | sed 's/[-.]/_/g'`	1144	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
		1145	case $ac_user_opts in
		1146	*"
		1147	"with_$ac_useropt"
		1148	"*) ;;
		1149	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
		1150	ac_unrecognized_sep=', ';;
		1151	esac
1041	eval with_$ac_package=\$ac_optarg ;;	1152	eval with_$ac_useropt=\$ac_optarg ;;
1042		1153
1043	-without-* | --without-*)	1154	-without-* | --without-*)
1044	ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`	1155	ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1045	# Reject names that are not valid shell variable names.	1156	# Reject names that are not valid shell variable names.
1046	expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1157	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1047	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1158	as_fn_error $? "invalid package name: \`$ac_useropt'"
1048	{ (exit 1); exit 1; }; }	1159	ac_useropt_orig=$ac_useropt
1049	ac_package=`echo $ac_package | sed 's/[-.]/_/g'`	1160	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
		1161	case $ac_user_opts in
		1162	*"
		1163	"with_$ac_useropt"
		1164	"*) ;;
		1165	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
		1166	ac_unrecognized_sep=', ';;
		1167	esac
1050	eval with_$ac_package=no ;;	1168	eval with_$ac_useropt=no ;;
1051		1169
1052	--x)	1170	--x)
1053	# Obsolete; use --with-x.	1171	# Obsolete; use --with-x.
1054	with_x=yes ;;	1172	with_x=yes ;;
1055		1173
…		…
1065	ac_prev=x_libraries ;;	1183	ac_prev=x_libraries ;;
1066	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \	1184	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1067	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)	1185	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1068	x_libraries=$ac_optarg ;;	1186	x_libraries=$ac_optarg ;;
1069		1187
1070	-*) { echo "$as_me: error: unrecognized option: $ac_option	1188	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1071	Try \`$0 --help' for more information." >&2	1189	Try \`$0 --help' for more information"
1072	{ (exit 1); exit 1; }; }
1073	;;	1190	;;
1074		1191
1075	*=*)	1192	*=*)
1076	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`	1193	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1077	# Reject names that are not valid shell variable names.	1194	# Reject names that are not valid shell variable names.
1078	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&	1195	case $ac_envvar in #(
		1196	'' | [0-9]* | *[!_$as_cr_alnum]* )
1079	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2	1197	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1080	{ (exit 1); exit 1; }; }	1198	esac
1081	eval $ac_envvar=\$ac_optarg	1199	eval $ac_envvar=\$ac_optarg
1082	export $ac_envvar ;;	1200	export $ac_envvar ;;
1083		1201
1084	*)	1202	*)
1085	# FIXME: should be removed in autoconf 3.0.	1203	# FIXME: should be removed in autoconf 3.0.
1086	echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1204	printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
1087	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1205	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1088	echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1206	printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
1089	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}	1207	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1090	;;	1208	;;
1091		1209
1092	esac	1210	esac
1093	done	1211	done
1094		1212
1095	if test -n "$ac_prev"; then	1213	if test -n "$ac_prev"; then
1096	ac_option=--`echo $ac_prev | sed 's/_/-/g'`	1214	ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1097	{ echo "$as_me: error: missing argument to $ac_option" >&2	1215	as_fn_error $? "missing argument to $ac_option"
1098	{ (exit 1); exit 1; }; }
1099	fi	1216	fi
1100		1217
1101	# Be sure to have absolute directory names.	1218	if test -n "$ac_unrecognized_opts"; then
		1219	case $enable_option_checking in
		1220	no) ;;
		1221	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
		1222	*) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
		1223	esac
		1224	fi
		1225
		1226	# Check all directory arguments for consistency.
1102	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \	1227	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1103	datadir sysconfdir sharedstatedir localstatedir includedir \	1228	datadir sysconfdir sharedstatedir localstatedir includedir \
1104	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \	1229	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1105	libdir localedir mandir	1230	libdir localedir mandir runstatedir
1106	do	1231	do
1107	eval ac_val=\$$ac_var	1232	eval ac_val=\$$ac_var
		1233	# Remove trailing slashes.
		1234	case $ac_val in
		1235	*/ )
		1236	ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
		1237	eval $ac_var=\$ac_val;;
		1238	esac
		1239	# Be sure to have absolute directory names.
1108	case $ac_val in	1240	case $ac_val in
1109	[\\/$]* | ?:[\\/]* ) continue;;	1241	[\\/$]* | ?:[\\/]* ) continue;;
1110	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;	1242	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1111	esac	1243	esac
1112	{ echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1244	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1113	{ (exit 1); exit 1; }; }
1114	done	1245	done
1115		1246
1116	# There might be people who depend on the old broken behavior: `$host'	1247	# There might be people who depend on the old broken behavior: `$host'
1117	# used to hold the argument of --host etc.	1248	# used to hold the argument of --host etc.
1118	# FIXME: To remove some day.	1249	# FIXME: To remove some day.
…		…
1122		1253
1123	# FIXME: To remove some day.	1254	# FIXME: To remove some day.
1124	if test "x$host_alias" != x; then	1255	if test "x$host_alias" != x; then
1125	if test "x$build_alias" = x; then	1256	if test "x$build_alias" = x; then
1126	cross_compiling=maybe	1257	cross_compiling=maybe
1127	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1128	If a cross compiler is detected then cross compile mode will be used." >&2
1129	elif test "x$build_alias" != "x$host_alias"; then	1258	elif test "x$build_alias" != "x$host_alias"; then
1130	cross_compiling=yes	1259	cross_compiling=yes
1131	fi	1260	fi
1132	fi	1261	fi
1133		1262
…		…
1138		1267
1139		1268
1140	ac_pwd=`pwd` && test -n "$ac_pwd" &&	1269	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1141	ac_ls_di=`ls -di .` &&	1270	ac_ls_di=`ls -di .` &&
1142	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||	1271	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1143	{ echo "$as_me: error: Working directory cannot be determined" >&2	1272	as_fn_error $? "working directory cannot be determined"
1144	{ (exit 1); exit 1; }; }
1145	test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||	1273	test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1146	{ echo "$as_me: error: pwd does not report name of working directory" >&2	1274	as_fn_error $? "pwd does not report name of working directory"
1147	{ (exit 1); exit 1; }; }
1148		1275
1149		1276
1150	# Find the source files, if location was not specified.	1277	# Find the source files, if location was not specified.
1151	if test -z "$srcdir"; then	1278	if test -z "$srcdir"; then
1152	ac_srcdir_defaulted=yes	1279	ac_srcdir_defaulted=yes
1153	# Try the directory containing this script, then the parent directory.	1280	# Try the directory containing this script, then the parent directory.
1154	ac_confdir=`$as_dirname -- "$0" ||	1281	ac_confdir=`$as_dirname -- "$as_myself" ||
1155	$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	1282	$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1156	X"$0" : 'X\(//\)[^/]' \| \	1283	X"$as_myself" : 'X\(//\)[^/]' \| \
1157	X"$0" : 'X\(//\)$' \| \	1284	X"$as_myself" : 'X\(//\)$' \| \
1158	X"$0" : 'X\(/\)' \| . 2>/dev/null ||	1285	X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1159	echo X"$0" |	1286	printf "%s\n" X"$as_myself" |
1160	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	1287	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1161	s//\1/	1288	s//\1/
1162	q	1289	q
1163	}	1290	}
1164	/^X\(\/\/\)[^/].*/{	1291	/^X\(\/\/\)[^/].*/{
…		…
1181	else	1308	else
1182	ac_srcdir_defaulted=no	1309	ac_srcdir_defaulted=no
1183	fi	1310	fi
1184	if test ! -r "$srcdir/$ac_unique_file"; then	1311	if test ! -r "$srcdir/$ac_unique_file"; then
1185	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."	1312	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1186	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2	1313	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1187	{ (exit 1); exit 1; }; }
1188	fi	1314	fi
1189	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"	1315	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1190	ac_abs_confdir=`(	1316	ac_abs_confdir=`(
1191	cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2	1317	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1192	{ (exit 1); exit 1; }; }
1193	pwd)`	1318	pwd)`
1194	# When building in place, set srcdir=.	1319	# When building in place, set srcdir=.
1195	if test "$ac_abs_confdir" = "$ac_pwd"; then	1320	if test "$ac_abs_confdir" = "$ac_pwd"; then
1196	srcdir=.	1321	srcdir=.
1197	fi	1322	fi
…		…
1227	Configuration:	1352	Configuration:
1228	-h, --help display this help and exit	1353	-h, --help display this help and exit
1229	--help=short display options specific to this package	1354	--help=short display options specific to this package
1230	--help=recursive display the short help of all the included packages	1355	--help=recursive display the short help of all the included packages
1231	-V, --version display version information and exit	1356	-V, --version display version information and exit
1232	-q, --quiet, --silent do not print \`checking...' messages	1357	-q, --quiet, --silent do not print \`checking ...' messages
1233	--cache-file=FILE cache test results in FILE [disabled]	1358	--cache-file=FILE cache test results in FILE [disabled]
1234	-C, --config-cache alias for \`--cache-file=config.cache'	1359	-C, --config-cache alias for \`--cache-file=config.cache'
1235	-n, --no-create do not create output files	1360	-n, --no-create do not create output files
1236	--srcdir=DIR find the sources in DIR [configure dir or \`..']	1361	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1237		1362
1238	Installation directories:	1363	Installation directories:
1239	--prefix=PREFIX install architecture-independent files in PREFIX	1364	--prefix=PREFIX install architecture-independent files in PREFIX
1240	[$ac_default_prefix]	1365	[$ac_default_prefix]
1241	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX	1366	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1242	[PREFIX]	1367	[PREFIX]
1243		1368
1244	By default, \`make install' will install all the files in	1369	By default, \`make install' will install all the files in
1245	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify	1370	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1246	an installation prefix other than \`$ac_default_prefix' using \`--prefix',	1371	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1247	for instance \`--prefix=\$HOME'.	1372	for instance \`--prefix=\$HOME'.
1248		1373
1249	For better control, use the options below.	1374	For better control, use the options below.
1250		1375
1251	Fine tuning of the installation directories:	1376	Fine tuning of the installation directories:
1252	--bindir=DIR user executables [EPREFIX/bin]	1377	--bindir=DIR user executables [EPREFIX/bin]
1253	--sbindir=DIR system admin executables [EPREFIX/sbin]	1378	--sbindir=DIR system admin executables [EPREFIX/sbin]
1254	--libexecdir=DIR program executables [EPREFIX/libexec]	1379	--libexecdir=DIR program executables [EPREFIX/libexec]
1255	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]	1380	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1256	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1381	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1257	--localstatedir=DIR modifiable single-machine data [PREFIX/var]	1382	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
		1383	--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1258	--libdir=DIR object code libraries [EPREFIX/lib]	1384	--libdir=DIR object code libraries [EPREFIX/lib]
1259	--includedir=DIR C header files [PREFIX/include]	1385	--includedir=DIR C header files [PREFIX/include]
1260	--oldincludedir=DIR C header files for non-gcc [/usr/include]	1386	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1261	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]	1387	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1262	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]	1388	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1263	--infodir=DIR info documentation [DATAROOTDIR/info]	1389	--infodir=DIR info documentation [DATAROOTDIR/info]
1264	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]	1390	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1265	--mandir=DIR man documentation [DATAROOTDIR/man]	1391	--mandir=DIR man documentation [DATAROOTDIR/man]
1266	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]	1392	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1267	--htmldir=DIR html documentation [DOCDIR]	1393	--htmldir=DIR html documentation [DOCDIR]
1268	--dvidir=DIR dvi documentation [DOCDIR]	1394	--dvidir=DIR dvi documentation [DOCDIR]
1269	--pdfdir=DIR pdf documentation [DOCDIR]	1395	--pdfdir=DIR pdf documentation [DOCDIR]
1270	--psdir=DIR ps documentation [DOCDIR]	1396	--psdir=DIR ps documentation [DOCDIR]
1271	_ACEOF	1397	_ACEOF
1272		1398
1273	cat <<\_ACEOF	1399	cat <<\_ACEOF
1274		1400
1275	X features:	1401	X features:
1276	--x-includes=DIR X include files are in DIR	1402	--x-includes=DIR X include files are in DIR
1277	--x-libraries=DIR X library files are in DIR	1403	--x-libraries=DIR X library files are in DIR
1278
1279	Program names:
1280	--program-prefix=PREFIX prepend PREFIX to installed program names
1281	--program-suffix=SUFFIX append SUFFIX to installed program names
1282	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
1283		1404
1284	System types:	1405	System types:
1285	--build=BUILD configure for building on BUILD [guessed]	1406	--build=BUILD configure for building on BUILD [guessed]
1286	--host=HOST cross-compile to build programs to run on HOST [BUILD]	1407	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1287	_ACEOF	1408	_ACEOF
…		…
1290	if test -n "$ac_init_help"; then	1411	if test -n "$ac_init_help"; then
1291		1412
1292	cat <<\_ACEOF	1413	cat <<\_ACEOF
1293		1414
1294	Optional Features:	1415	Optional Features:
		1416	--disable-option-checking ignore unrecognized --enable/--with options
1295	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)	1417	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1296	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]	1418	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1297	--enable-everything enable standard non-multichoice features	1419	--enable-everything enable standard non-multichoice features
1298	NOTE: this option is order dependent	1420	NOTE: this option is order dependent
1299	--enable-assert enable assertions	1421	--enable-assert enable assertions
1300	--enable-warnings turn on g++ warnings	1422	--enable-warnings turn on g++ warnings
		1423	--enable-256-color enable 256-color support
1301	--enable-unicode3 use 21 instead of 16 bits to represent unicode characters	1424	--enable-unicode3 use 21 instead of 16 bits to represent unicode characters
1302	--enable-combining enable composition of base and combining characters	1425	--enable-combining enable composition of base and combining characters
1303	--enable-xft enable xft support on systems that have it	1426	--enable-xft enable xft support on systems that have it
1304	--enable-font-styles enable bold and italic support	1427	--enable-font-styles enable bold and italic support
1305	--enable-afterimage enable integration with libAfterImage for background images	1428	--enable-pixbuf enable integration with gdk-pixbuf for background images
		1429	--enable-startup-notification enable freedesktop startup notification support
1306	--enable-transparency enable transparent backgrounds	1430	--enable-transparency enable transparent backgrounds
1307	--enable-fading enable colors fading when off focus	1431	--enable-fading enable colors fading when off focus
1308	--enable-rxvt-scroll enable rxvt style scrollbar	1432	--enable-rxvt-scroll enable rxvt style scrollbar
1309	--enable-next-scroll enable NeXT style scrollbar	1433	--enable-next-scroll enable NeXT style scrollbar
1310	--enable-xterm-scroll enable Xterm style scrollbar	1434	--enable-xterm-scroll enable Xterm style scrollbar
…		…
1322	--enable-selectionscrolling enable scrolling during selections	1446	--enable-selectionscrolling enable scrolling during selections
1323	--enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5	1447	--enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5
1324	--enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel)	1448	--enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel)
1325	--enable-smart-resize enable smart growth/shrink behaviour	1449	--enable-smart-resize enable smart growth/shrink behaviour
1326	--enable-text-blink enable blinking text	1450	--enable-text-blink enable blinking text
1327	--enable-pointer-blank enable pointer blank when typing or inactive pointer	1451	--enable-pointer-blank enable pointer blanking when typing or inactive
1328	--enable-utmp enable utmp (utmpx) support	1452	--enable-utmp enable utmp (utmpx) support
1329	--enable-wtmp enable wtmp (wtmpx) support (requires --enable-utmp)	1453	--enable-wtmp enable wtmp (wtmpx) support (requires --enable-utmp)
1330	--enable-lastlog enable lastlog support (requires --enable-utmp)	1454	--enable-lastlog enable lastlog support (requires --enable-utmp)
1331		1455
1332	Optional Packages:	1456	Optional Packages:
1333	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1457	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1334	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1458	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1335	--with-afterimage-config=DIR use libAfterImage config script in DIR
1336	--with-codesets=CS,... compile in additional codesets (jp,jp_ext,kr,zh,zh_ext,all)	1459	--with-codesets=CS,... compile in additional codesets (jp,jp_ext,kr,zh,zh_ext,all)
1337	--with-res-name=NAME use this as default resource name (default: urxvt)	1460	--with-res-name=NAME use this as default resource name (default: urxvt)
1338	--with-res-class=CLASS use this as the resource class (default: URxvt)	1461	--with-res-class=CLASS use this as the resource class (default: URxvt)
1339	--with-name=NAME set the basename for the installed binaries (default: urxvt)	1462	--with-name=NAME set the basename for the installed binaries (default: urxvt)
1340	--with-term=NAME set the terminal to NAME (default: rxvt)	1463	--with-term=NAME set the terminal to NAME (default: rxvt)
…		…
1345	CC C compiler command	1468	CC C compiler command
1346	CFLAGS C compiler flags	1469	CFLAGS C compiler flags
1347	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a	1470	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1348	nonstandard directory <lib dir>	1471	nonstandard directory <lib dir>
1349	LIBS libraries to pass to the linker, e.g. -l<library>	1472	LIBS libraries to pass to the linker, e.g. -l<library>
1350	CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if	1473	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1351	you have headers in a nonstandard directory <include dir>	1474	you have headers in a nonstandard directory <include dir>
1352	CXX C++ compiler command	1475	CXX C++ compiler command
1353	CXXFLAGS C++ compiler flags	1476	CXXFLAGS C++ compiler flags
1354	CPP C preprocessor	1477	XMKMF Path to xmkmf, Makefile generator for X Window System
1355	CXXCPP C++ preprocessor	1478	CXXCPP C++ preprocessor
1356	XMKMF Path to xmkmf, Makefile generator for X Window System
1357		1479
1358	Use these variables to override the choices made by `configure' or to help	1480	Use these variables to override the choices made by `configure' or to help
1359	it to find libraries and programs with nonstandard names/locations.	1481	it to find libraries and programs with nonstandard names/locations.
1360		1482
		1483	Report bugs to the package provider.
1361	_ACEOF	1484	_ACEOF
1362	ac_status=$?	1485	ac_status=$?
1363	fi	1486	fi
1364		1487
1365	if test "$ac_init_help" = "recursive"; then	1488	if test "$ac_init_help" = "recursive"; then
1366	# If there are subdirs, report their specific --help.	1489	# If there are subdirs, report their specific --help.
1367	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue	1490	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1368	test -d "$ac_dir" || continue	1491	test -d "$ac_dir" ||
		1492	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
		1493	continue
1369	ac_builddir=.	1494	ac_builddir=.
1370		1495
1371	case "$ac_dir" in	1496	case "$ac_dir" in
1372	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	1497	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1373	*)	1498	*)
1374	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	1499	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1375	# A ".." for each directory in $ac_dir_suffix.	1500	# A ".." for each directory in $ac_dir_suffix.
1376	ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`	1501	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1377	case $ac_top_builddir_sub in	1502	case $ac_top_builddir_sub in
1378	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	1503	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1379	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	1504	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1380	esac ;;	1505	esac ;;
1381	esac	1506	esac
…		…
1399	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;	1524	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1400	esac	1525	esac
1401	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix	1526	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1402		1527
1403	cd "$ac_dir" || { ac_status=$?; continue; }	1528	cd "$ac_dir" || { ac_status=$?; continue; }
1404	# Check for guested configure.	1529	# Check for configure.gnu first; this name is used for a wrapper for
		1530	# Metaconfig's "Configure" on case-insensitive file systems.
1405	if test -f "$ac_srcdir/configure.gnu"; then	1531	if test -f "$ac_srcdir/configure.gnu"; then
1406	echo &&	1532	echo &&
1407	$SHELL "$ac_srcdir/configure.gnu" --help=recursive	1533	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1408	elif test -f "$ac_srcdir/configure"; then	1534	elif test -f "$ac_srcdir/configure"; then
1409	echo &&	1535	echo &&
1410	$SHELL "$ac_srcdir/configure" --help=recursive	1536	$SHELL "$ac_srcdir/configure" --help=recursive
1411	else	1537	else
1412	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1538	printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1413	fi || ac_status=$?	1539	fi || ac_status=$?
1414	cd "$ac_pwd" || { ac_status=$?; break; }	1540	cd "$ac_pwd" || { ac_status=$?; break; }
1415	done	1541	done
1416	fi	1542	fi
1417		1543
1418	test -n "$ac_init_help" && exit $ac_status	1544	test -n "$ac_init_help" && exit $ac_status
1419	if $ac_init_version; then	1545	if $ac_init_version; then
1420	cat <<\_ACEOF	1546	cat <<\_ACEOF
1421	configure	1547	configure
1422	generated by GNU Autoconf 2.61	1548	generated by GNU Autoconf 2.71
1423		1549
1424	Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,	1550	Copyright (C) 2021 Free Software Foundation, Inc.
1425	2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1426	This configure script is free software; the Free Software Foundation	1551	This configure script is free software; the Free Software Foundation
1427	gives unlimited permission to copy, distribute and modify it.	1552	gives unlimited permission to copy, distribute and modify it.
1428	_ACEOF	1553	_ACEOF
1429	exit	1554	exit
1430	fi	1555	fi
		1556
		1557	## ------------------------ ##
		1558	## Autoconf initialization. ##
		1559	## ------------------------ ##
		1560
		1561	# ac_fn_c_try_compile LINENO
		1562	# --------------------------
		1563	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1564	ac_fn_c_try_compile ()
		1565	{
		1566	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1567	rm -f conftest.$ac_objext conftest.beam
		1568	if { { ac_try="$ac_compile"
		1569	case "(($ac_try" in
		1570	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1571	*) ac_try_echo=$ac_try;;
		1572	esac
		1573	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1574	printf "%s\n" "$ac_try_echo"; } >&5
		1575	(eval "$ac_compile") 2>conftest.err
		1576	ac_status=$?
		1577	if test -s conftest.err; then
		1578	grep -v '^ *+' conftest.err >conftest.er1
		1579	cat conftest.er1 >&5
		1580	mv -f conftest.er1 conftest.err
		1581	fi
		1582	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1583	test $ac_status = 0; } && {
		1584	test -z "$ac_c_werror_flag" ||
		1585	test ! -s conftest.err
		1586	} && test -s conftest.$ac_objext
		1587	then :
		1588	ac_retval=0
		1589	else $as_nop
		1590	printf "%s\n" "$as_me: failed program was:" >&5
		1591	sed 's/^/| /' conftest.$ac_ext >&5
		1592
		1593	ac_retval=1
		1594	fi
		1595	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1596	as_fn_set_status $ac_retval
		1597
		1598	} # ac_fn_c_try_compile
		1599
		1600	# ac_fn_cxx_try_compile LINENO
		1601	# ----------------------------
		1602	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1603	ac_fn_cxx_try_compile ()
		1604	{
		1605	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1606	rm -f conftest.$ac_objext conftest.beam
		1607	if { { ac_try="$ac_compile"
		1608	case "(($ac_try" in
		1609	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1610	*) ac_try_echo=$ac_try;;
		1611	esac
		1612	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1613	printf "%s\n" "$ac_try_echo"; } >&5
		1614	(eval "$ac_compile") 2>conftest.err
		1615	ac_status=$?
		1616	if test -s conftest.err; then
		1617	grep -v '^ *+' conftest.err >conftest.er1
		1618	cat conftest.er1 >&5
		1619	mv -f conftest.er1 conftest.err
		1620	fi
		1621	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1622	test $ac_status = 0; } && {
		1623	test -z "$ac_cxx_werror_flag" ||
		1624	test ! -s conftest.err
		1625	} && test -s conftest.$ac_objext
		1626	then :
		1627	ac_retval=0
		1628	else $as_nop
		1629	printf "%s\n" "$as_me: failed program was:" >&5
		1630	sed 's/^/| /' conftest.$ac_ext >&5
		1631
		1632	ac_retval=1
		1633	fi
		1634	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1635	as_fn_set_status $ac_retval
		1636
		1637	} # ac_fn_cxx_try_compile
		1638
		1639	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
		1640	# -------------------------------------------------------
		1641	# Tests whether HEADER exists and can be compiled using the include files in
		1642	# INCLUDES, setting the cache variable VAR accordingly.
		1643	ac_fn_c_check_header_compile ()
		1644	{
		1645	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1646	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1647	printf %s "checking for $2... " >&6; }
		1648	if eval test \${$3+y}
		1649	then :
		1650	printf %s "(cached) " >&6
		1651	else $as_nop
		1652	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1653	/* end confdefs.h. */
		1654	$4
		1655	#include <$2>
		1656	_ACEOF
		1657	if ac_fn_c_try_compile "$LINENO"
		1658	then :
		1659	eval "$3=yes"
		1660	else $as_nop
		1661	eval "$3=no"
		1662	fi
		1663	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1664	fi
		1665	eval ac_res=\$$3
		1666	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1667	printf "%s\n" "$ac_res" >&6; }
		1668	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1669
		1670	} # ac_fn_c_check_header_compile
		1671
		1672	# ac_fn_c_try_link LINENO
		1673	# -----------------------
		1674	# Try to link conftest.$ac_ext, and return whether this succeeded.
		1675	ac_fn_c_try_link ()
		1676	{
		1677	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1678	rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
		1679	if { { ac_try="$ac_link"
		1680	case "(($ac_try" in
		1681	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1682	*) ac_try_echo=$ac_try;;
		1683	esac
		1684	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1685	printf "%s\n" "$ac_try_echo"; } >&5
		1686	(eval "$ac_link") 2>conftest.err
		1687	ac_status=$?
		1688	if test -s conftest.err; then
		1689	grep -v '^ *+' conftest.err >conftest.er1
		1690	cat conftest.er1 >&5
		1691	mv -f conftest.er1 conftest.err
		1692	fi
		1693	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1694	test $ac_status = 0; } && {
		1695	test -z "$ac_c_werror_flag" ||
		1696	test ! -s conftest.err
		1697	} && test -s conftest$ac_exeext && {
		1698	test "$cross_compiling" = yes ||
		1699	test -x conftest$ac_exeext
		1700	}
		1701	then :
		1702	ac_retval=0
		1703	else $as_nop
		1704	printf "%s\n" "$as_me: failed program was:" >&5
		1705	sed 's/^/| /' conftest.$ac_ext >&5
		1706
		1707	ac_retval=1
		1708	fi
		1709	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		1710	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		1711	# interfere with the next link command; also delete a directory that is
		1712	# left behind by Apple's compiler. We do this before executing the actions.
		1713	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1714	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1715	as_fn_set_status $ac_retval
		1716
		1717	} # ac_fn_c_try_link
		1718
		1719	# ac_fn_cxx_try_link LINENO
		1720	# -------------------------
		1721	# Try to link conftest.$ac_ext, and return whether this succeeded.
		1722	ac_fn_cxx_try_link ()
		1723	{
		1724	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1725	rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
		1726	if { { ac_try="$ac_link"
		1727	case "(($ac_try" in
		1728	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1729	*) ac_try_echo=$ac_try;;
		1730	esac
		1731	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1732	printf "%s\n" "$ac_try_echo"; } >&5
		1733	(eval "$ac_link") 2>conftest.err
		1734	ac_status=$?
		1735	if test -s conftest.err; then
		1736	grep -v '^ *+' conftest.err >conftest.er1
		1737	cat conftest.er1 >&5
		1738	mv -f conftest.er1 conftest.err
		1739	fi
		1740	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1741	test $ac_status = 0; } && {
		1742	test -z "$ac_cxx_werror_flag" ||
		1743	test ! -s conftest.err
		1744	} && test -s conftest$ac_exeext && {
		1745	test "$cross_compiling" = yes ||
		1746	test -x conftest$ac_exeext
		1747	}
		1748	then :
		1749	ac_retval=0
		1750	else $as_nop
		1751	printf "%s\n" "$as_me: failed program was:" >&5
		1752	sed 's/^/| /' conftest.$ac_ext >&5
		1753
		1754	ac_retval=1
		1755	fi
		1756	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		1757	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		1758	# interfere with the next link command; also delete a directory that is
		1759	# left behind by Apple's compiler. We do this before executing the actions.
		1760	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1761	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1762	as_fn_set_status $ac_retval
		1763
		1764	} # ac_fn_cxx_try_link
		1765
		1766	# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
		1767	# ---------------------------------------------------------
		1768	# Tests whether HEADER exists and can be compiled using the include files in
		1769	# INCLUDES, setting the cache variable VAR accordingly.
		1770	ac_fn_cxx_check_header_compile ()
		1771	{
		1772	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1773	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1774	printf %s "checking for $2... " >&6; }
		1775	if eval test \${$3+y}
		1776	then :
		1777	printf %s "(cached) " >&6
		1778	else $as_nop
		1779	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1780	/* end confdefs.h. */
		1781	$4
		1782	#include <$2>
		1783	_ACEOF
		1784	if ac_fn_cxx_try_compile "$LINENO"
		1785	then :
		1786	eval "$3=yes"
		1787	else $as_nop
		1788	eval "$3=no"
		1789	fi
		1790	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1791	fi
		1792	eval ac_res=\$$3
		1793	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1794	printf "%s\n" "$ac_res" >&6; }
		1795	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1796
		1797	} # ac_fn_cxx_check_header_compile
		1798
		1799	# ac_fn_cxx_check_func LINENO FUNC VAR
		1800	# ------------------------------------
		1801	# Tests whether FUNC exists, setting the cache variable VAR accordingly
		1802	ac_fn_cxx_check_func ()
		1803	{
		1804	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1805	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1806	printf %s "checking for $2... " >&6; }
		1807	if eval test \${$3+y}
		1808	then :
		1809	printf %s "(cached) " >&6
		1810	else $as_nop
		1811	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1812	/* end confdefs.h. */
		1813	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
		1814	For example, HP-UX 11i <limits.h> declares gettimeofday. */
		1815	#define $2 innocuous_$2
		1816
		1817	/* System header to define __stub macros and hopefully few prototypes,
		1818	which can conflict with char $2 (); below. */
		1819
		1820	#include <limits.h>
		1821	#undef $2
		1822
		1823	/* Override any GCC internal prototype to avoid an error.
		1824	Use char because int might match the return type of a GCC
		1825	builtin and then its argument prototype would still apply. */
		1826	#ifdef __cplusplus
		1827	extern "C"
		1828	#endif
		1829	char $2 ();
		1830	/* The GNU C library defines this for functions which it implements
		1831	to always fail with ENOSYS. Some functions are actually named
		1832	something starting with __ and the normal name is an alias. */
		1833	#if defined __stub_$2 || defined __stub___$2
		1834	choke me
		1835	#endif
		1836
		1837	int
		1838	main (void)
		1839	{
		1840	return $2 ();
		1841	;
		1842	return 0;
		1843	}
		1844	_ACEOF
		1845	if ac_fn_cxx_try_link "$LINENO"
		1846	then :
		1847	eval "$3=yes"
		1848	else $as_nop
		1849	eval "$3=no"
		1850	fi
		1851	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		1852	conftest$ac_exeext conftest.$ac_ext
		1853	fi
		1854	eval ac_res=\$$3
		1855	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1856	printf "%s\n" "$ac_res" >&6; }
		1857	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1858
		1859	} # ac_fn_cxx_check_func
		1860
		1861	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
		1862	# ---------------------------------------------
		1863	# Tests whether TYPE exists after having included INCLUDES, setting cache
		1864	# variable VAR accordingly.
		1865	ac_fn_cxx_check_type ()
		1866	{
		1867	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1868	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1869	printf %s "checking for $2... " >&6; }
		1870	if eval test \${$3+y}
		1871	then :
		1872	printf %s "(cached) " >&6
		1873	else $as_nop
		1874	eval "$3=no"
		1875	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1876	/* end confdefs.h. */
		1877	$4
		1878	int
		1879	main (void)
		1880	{
		1881	if (sizeof ($2))
		1882	return 0;
		1883	;
		1884	return 0;
		1885	}
		1886	_ACEOF
		1887	if ac_fn_cxx_try_compile "$LINENO"
		1888	then :
		1889	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1890	/* end confdefs.h. */
		1891	$4
		1892	int
		1893	main (void)
		1894	{
		1895	if (sizeof (($2)))
		1896	return 0;
		1897	;
		1898	return 0;
		1899	}
		1900	_ACEOF
		1901	if ac_fn_cxx_try_compile "$LINENO"
		1902	then :
		1903
		1904	else $as_nop
		1905	eval "$3=yes"
		1906	fi
		1907	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1908	fi
		1909	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1910	fi
		1911	eval ac_res=\$$3
		1912	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1913	printf "%s\n" "$ac_res" >&6; }
		1914	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1915
		1916	} # ac_fn_cxx_check_type
		1917
		1918	# ac_fn_cxx_try_cpp LINENO
		1919	# ------------------------
		1920	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1921	ac_fn_cxx_try_cpp ()
		1922	{
		1923	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1924	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1925	case "(($ac_try" in
		1926	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1927	*) ac_try_echo=$ac_try;;
		1928	esac
		1929	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1930	printf "%s\n" "$ac_try_echo"; } >&5
		1931	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1932	ac_status=$?
		1933	if test -s conftest.err; then
		1934	grep -v '^ *+' conftest.err >conftest.er1
		1935	cat conftest.er1 >&5
		1936	mv -f conftest.er1 conftest.err
		1937	fi
		1938	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1939	test $ac_status = 0; } > conftest.i && {
		1940	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
		1941	test ! -s conftest.err
		1942	}
		1943	then :
		1944	ac_retval=0
		1945	else $as_nop
		1946	printf "%s\n" "$as_me: failed program was:" >&5
		1947	sed 's/^/| /' conftest.$ac_ext >&5
		1948
		1949	ac_retval=1
		1950	fi
		1951	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1952	as_fn_set_status $ac_retval
		1953
		1954	} # ac_fn_cxx_try_cpp
		1955
		1956	# ac_fn_c_find_intX_t LINENO BITS VAR
		1957	# -----------------------------------
		1958	# Finds a signed integer type with width BITS, setting cache variable VAR
		1959	# accordingly.
		1960	ac_fn_c_find_intX_t ()
		1961	{
		1962	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1963	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
		1964	printf %s "checking for int$2_t... " >&6; }
		1965	if eval test \${$3+y}
		1966	then :
		1967	printf %s "(cached) " >&6
		1968	else $as_nop
		1969	eval "$3=no"
		1970	# Order is important - never check a type that is potentially smaller
		1971	# than half of the expected target width.
		1972	for ac_type in int$2_t 'int' 'long int' \
		1973	'long long int' 'short int' 'signed char'; do
		1974	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1975	/* end confdefs.h. */
		1976	$ac_includes_default
		1977	enum { N = $2 / 2 - 1 };
		1978	int
		1979	main (void)
		1980	{
		1981	static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
		1982	test_array [0] = 0;
		1983	return test_array [0];
		1984
		1985	;
		1986	return 0;
		1987	}
		1988	_ACEOF
		1989	if ac_fn_cxx_try_compile "$LINENO"
		1990	then :
		1991	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1992	/* end confdefs.h. */
		1993	$ac_includes_default
		1994	enum { N = $2 / 2 - 1 };
		1995	int
		1996	main (void)
		1997	{
		1998	static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
		1999	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
		2000	test_array [0] = 0;
		2001	return test_array [0];
		2002
		2003	;
		2004	return 0;
		2005	}
		2006	_ACEOF
		2007	if ac_fn_cxx_try_compile "$LINENO"
		2008	then :
		2009
		2010	else $as_nop
		2011	case $ac_type in #(
		2012	int$2_t) :
		2013	eval "$3=yes" ;; #(
		2014	*) :
		2015	eval "$3=\$ac_type" ;;
		2016	esac
		2017	fi
		2018	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		2019	fi
		2020	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		2021	if eval test \"x\$"$3"\" = x"no"
		2022	then :
		2023
		2024	else $as_nop
		2025	break
		2026	fi
		2027	done
		2028	fi
		2029	eval ac_res=\$$3
		2030	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2031	printf "%s\n" "$ac_res" >&6; }
		2032	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2033
		2034	} # ac_fn_c_find_intX_t
		2035
		2036	# ac_fn_c_find_uintX_t LINENO BITS VAR
		2037	# ------------------------------------
		2038	# Finds an unsigned integer type with width BITS, setting cache variable VAR
		2039	# accordingly.
		2040	ac_fn_c_find_uintX_t ()
		2041	{
		2042	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2043	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
		2044	printf %s "checking for uint$2_t... " >&6; }
		2045	if eval test \${$3+y}
		2046	then :
		2047	printf %s "(cached) " >&6
		2048	else $as_nop
		2049	eval "$3=no"
		2050	# Order is important - never check a type that is potentially smaller
		2051	# than half of the expected target width.
		2052	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
		2053	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
		2054	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2055	/* end confdefs.h. */
		2056	$ac_includes_default
		2057	int
		2058	main (void)
		2059	{
		2060	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
		2061	test_array [0] = 0;
		2062	return test_array [0];
		2063
		2064	;
		2065	return 0;
		2066	}
		2067	_ACEOF
		2068	if ac_fn_cxx_try_compile "$LINENO"
		2069	then :
		2070	case $ac_type in #(
		2071	uint$2_t) :
		2072	eval "$3=yes" ;; #(
		2073	*) :
		2074	eval "$3=\$ac_type" ;;
		2075	esac
		2076	fi
		2077	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		2078	if eval test \"x\$"$3"\" = x"no"
		2079	then :
		2080
		2081	else $as_nop
		2082	break
		2083	fi
		2084	done
		2085	fi
		2086	eval ac_res=\$$3
		2087	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2088	printf "%s\n" "$ac_res" >&6; }
		2089	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2090
		2091	} # ac_fn_c_find_uintX_t
		2092
		2093	# ac_fn_cxx_check_member LINENO AGGR MEMBER VAR INCLUDES
		2094	# ------------------------------------------------------
		2095	# Tries to find if the field MEMBER exists in type AGGR, after including
		2096	# INCLUDES, setting cache variable VAR accordingly.
		2097	ac_fn_cxx_check_member ()
		2098	{
		2099	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2100	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
		2101	printf %s "checking for $2.$3... " >&6; }
		2102	if eval test \${$4+y}
		2103	then :
		2104	printf %s "(cached) " >&6
		2105	else $as_nop
		2106	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2107	/* end confdefs.h. */
		2108	$5
		2109	int
		2110	main (void)
		2111	{
		2112	static $2 ac_aggr;
		2113	if (ac_aggr.$3)
		2114	return 0;
		2115	;
		2116	return 0;
		2117	}
		2118	_ACEOF
		2119	if ac_fn_cxx_try_compile "$LINENO"
		2120	then :
		2121	eval "$4=yes"
		2122	else $as_nop
		2123	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2124	/* end confdefs.h. */
		2125	$5
		2126	int
		2127	main (void)
		2128	{
		2129	static $2 ac_aggr;
		2130	if (sizeof ac_aggr.$3)
		2131	return 0;
		2132	;
		2133	return 0;
		2134	}
		2135	_ACEOF
		2136	if ac_fn_cxx_try_compile "$LINENO"
		2137	then :
		2138	eval "$4=yes"
		2139	else $as_nop
		2140	eval "$4=no"
		2141	fi
		2142	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		2143	fi
		2144	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		2145	fi
		2146	eval ac_res=\$$4
		2147	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2148	printf "%s\n" "$ac_res" >&6; }
		2149	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2150
		2151	} # ac_fn_cxx_check_member
		2152
		2153	# ac_fn_cxx_try_run LINENO
		2154	# ------------------------
		2155	# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
		2156	# executables *can* be run.
		2157	ac_fn_cxx_try_run ()
		2158	{
		2159	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2160	if { { ac_try="$ac_link"
		2161	case "(($ac_try" in
		2162	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2163	*) ac_try_echo=$ac_try;;
		2164	esac
		2165	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2166	printf "%s\n" "$ac_try_echo"; } >&5
		2167	(eval "$ac_link") 2>&5
		2168	ac_status=$?
		2169	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2170	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
		2171	{ { case "(($ac_try" in
		2172	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2173	*) ac_try_echo=$ac_try;;
		2174	esac
		2175	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2176	printf "%s\n" "$ac_try_echo"; } >&5
		2177	(eval "$ac_try") 2>&5
		2178	ac_status=$?
		2179	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2180	test $ac_status = 0; }; }
		2181	then :
		2182	ac_retval=0
		2183	else $as_nop
		2184	printf "%s\n" "$as_me: program exited with status $ac_status" >&5
		2185	printf "%s\n" "$as_me: failed program was:" >&5
		2186	sed 's/^/| /' conftest.$ac_ext >&5
		2187
		2188	ac_retval=$ac_status
		2189	fi
		2190	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		2191	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2192	as_fn_set_status $ac_retval
		2193
		2194	} # ac_fn_cxx_try_run
		2195	ac_configure_args_raw=
		2196	for ac_arg
		2197	do
		2198	case $ac_arg in
		2199	*\'*)
		2200	ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
		2201	esac
		2202	as_fn_append ac_configure_args_raw " '$ac_arg'"
		2203	done
		2204
		2205	case $ac_configure_args_raw in
		2206	*$as_nl*)
		2207	ac_safe_unquote= ;;
		2208	*)
		2209	ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
		2210	ac_unsafe_a="$ac_unsafe_z#~"
		2211	ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
		2212	ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
		2213	esac
		2214
1431	cat >config.log <<_ACEOF	2215	cat >config.log <<_ACEOF
1432	This file contains any messages produced by compilers while	2216	This file contains any messages produced by compilers while
1433	running configure, to aid debugging if configure makes a mistake.	2217	running configure, to aid debugging if configure makes a mistake.
1434		2218
1435	It was created by $as_me, which was	2219	It was created by $as_me, which was
1436	generated by GNU Autoconf 2.61. Invocation command line was	2220	generated by GNU Autoconf 2.71. Invocation command line was
1437		2221
1438	$ $0 $@	2222	$ $0$ac_configure_args_raw
1439		2223
1440	_ACEOF	2224	_ACEOF
1441	exec 5>>config.log	2225	exec 5>>config.log
1442	{	2226	{
1443	cat <<_ASUNAME	2227	cat <<_ASUNAME
…		…
1466		2250
1467	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2251	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1468	for as_dir in $PATH	2252	for as_dir in $PATH
1469	do	2253	do
1470	IFS=$as_save_IFS	2254	IFS=$as_save_IFS
1471	test -z "$as_dir" && as_dir=.	2255	case $as_dir in #(((
1472	echo "PATH: $as_dir"	2256	'') as_dir=./ ;;
		2257	*/) ;;
		2258	*) as_dir=$as_dir/ ;;
		2259	esac
		2260	printf "%s\n" "PATH: $as_dir"
1473	done	2261	done
1474	IFS=$as_save_IFS	2262	IFS=$as_save_IFS
1475		2263
1476	} >&5	2264	} >&5
1477		2265
1478	cat >&5 <<_ACEOF	2266	cat >&5 <<_ACEOF
…		…
1502	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;	2290	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1503	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	2291	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1504	| -silent | --silent | --silen | --sile | --sil)	2292	| -silent | --silent | --silen | --sile | --sil)
1505	continue ;;	2293	continue ;;
1506	*\'*)	2294	*\'*)
1507	ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;	2295	ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1508	esac	2296	esac
1509	case $ac_pass in	2297	case $ac_pass in
1510	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;	2298	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1511	2)	2299	2)
1512	ac_configure_args1="$ac_configure_args1 '$ac_arg'"	2300	as_fn_append ac_configure_args1 " '$ac_arg'"
1513	if test $ac_must_keep_next = true; then	2301	if test $ac_must_keep_next = true; then
1514	ac_must_keep_next=false # Got value, back to normal.	2302	ac_must_keep_next=false # Got value, back to normal.
1515	else	2303	else
1516	case $ac_arg in	2304	case $ac_arg in
1517	*=* | --config-cache | -C | -disable-* | --disable-* \	2305	*=* | --config-cache | -C | -disable-* | --disable-* \
…		…
1523	esac	2311	esac
1524	;;	2312	;;
1525	-* ) ac_must_keep_next=true ;;	2313	-* ) ac_must_keep_next=true ;;
1526	esac	2314	esac
1527	fi	2315	fi
1528	ac_configure_args="$ac_configure_args '$ac_arg'"	2316	as_fn_append ac_configure_args " '$ac_arg'"
1529	;;	2317	;;
1530	esac	2318	esac
1531	done	2319	done
1532	done	2320	done
1533	$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }	2321	{ ac_configure_args0=; unset ac_configure_args0;}
1534	$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }	2322	{ ac_configure_args1=; unset ac_configure_args1;}
1535		2323
1536	# When interrupted or exit'd, cleanup temporary files, and complete	2324	# When interrupted or exit'd, cleanup temporary files, and complete
1537	# config.log. We remove comments because anyway the quotes in there	2325	# config.log. We remove comments because anyway the quotes in there
1538	# would cause problems or look ugly.	2326	# would cause problems or look ugly.
1539	# WARNING: Use '\'' to represent an apostrophe within the trap.	2327	# WARNING: Use '\'' to represent an apostrophe within the trap.
1540	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.	2328	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1541	trap 'exit_status=$?	2329	trap 'exit_status=$?
		2330	# Sanitize IFS.
		2331	IFS=" "" $as_nl"
1542	# Save into config.log some information that might help in debugging.	2332	# Save into config.log some information that might help in debugging.
1543	{	2333	{
1544	echo	2334	echo
1545		2335
1546	cat <<\_ASBOX	2336	printf "%s\n" "## ---------------- ##
1547	## ---------------- ##
1548	## Cache variables. ##	2337	## Cache variables. ##
1549	## ---------------- ##	2338	## ---------------- ##"
1550	_ASBOX
1551	echo	2339	echo
1552	# The following way of writing the cache mishandles newlines in values,	2340	# The following way of writing the cache mishandles newlines in values,
1553	(	2341	(
1554	for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do	2342	for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1555	eval ac_val=\$$ac_var	2343	eval ac_val=\$$ac_var
1556	case $ac_val in #(	2344	case $ac_val in #(
1557	*${as_nl}*)	2345	*${as_nl}*)
1558	case $ac_var in #(	2346	case $ac_var in #(
1559	*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5	2347	*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1560	echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;	2348	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1561	esac	2349	esac
1562	case $ac_var in #(	2350	case $ac_var in #(
1563	_ | IFS | as_nl) ;; #(	2351	_ | IFS | as_nl) ;; #(
1564	*) $as_unset $ac_var ;;	2352	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		2353	*) { eval $ac_var=; unset $ac_var;} ;;
1565	esac ;;	2354	esac ;;
1566	esac	2355	esac
1567	done	2356	done
1568	(set) 2>&1 |	2357	(set) 2>&1 |
1569	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(	2358	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
…		…
1578	esac |	2367	esac |
1579	sort	2368	sort
1580	)	2369	)
1581	echo	2370	echo
1582		2371
1583	cat <<\_ASBOX	2372	printf "%s\n" "## ----------------- ##
1584	## ----------------- ##
1585	## Output variables. ##	2373	## Output variables. ##
1586	## ----------------- ##	2374	## ----------------- ##"
1587	_ASBOX
1588	echo	2375	echo
1589	for ac_var in $ac_subst_vars	2376	for ac_var in $ac_subst_vars
1590	do	2377	do
1591	eval ac_val=\$$ac_var	2378	eval ac_val=\$$ac_var
1592	case $ac_val in	2379	case $ac_val in
1593	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2380	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1594	esac	2381	esac
1595	echo "$ac_var='\''$ac_val'\''"	2382	printf "%s\n" "$ac_var='\''$ac_val'\''"
1596	done | sort	2383	done | sort
1597	echo	2384	echo
1598		2385
1599	if test -n "$ac_subst_files"; then	2386	if test -n "$ac_subst_files"; then
1600	cat <<\_ASBOX	2387	printf "%s\n" "## ------------------- ##
1601	## ------------------- ##
1602	## File substitutions. ##	2388	## File substitutions. ##
1603	## ------------------- ##	2389	## ------------------- ##"
1604	_ASBOX
1605	echo	2390	echo
1606	for ac_var in $ac_subst_files	2391	for ac_var in $ac_subst_files
1607	do	2392	do
1608	eval ac_val=\$$ac_var	2393	eval ac_val=\$$ac_var
1609	case $ac_val in	2394	case $ac_val in
1610	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2395	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1611	esac	2396	esac
1612	echo "$ac_var='\''$ac_val'\''"	2397	printf "%s\n" "$ac_var='\''$ac_val'\''"
1613	done | sort	2398	done | sort
1614	echo	2399	echo
1615	fi	2400	fi
1616		2401
1617	if test -s confdefs.h; then	2402	if test -s confdefs.h; then
1618	cat <<\_ASBOX	2403	printf "%s\n" "## ----------- ##
1619	## ----------- ##
1620	## confdefs.h. ##	2404	## confdefs.h. ##
1621	## ----------- ##	2405	## ----------- ##"
1622	_ASBOX
1623	echo	2406	echo
1624	cat confdefs.h	2407	cat confdefs.h
1625	echo	2408	echo
1626	fi	2409	fi
1627	test "$ac_signal" != 0 &&	2410	test "$ac_signal" != 0 &&
1628	echo "$as_me: caught signal $ac_signal"	2411	printf "%s\n" "$as_me: caught signal $ac_signal"
1629	echo "$as_me: exit $exit_status"	2412	printf "%s\n" "$as_me: exit $exit_status"
1630	} >&5	2413	} >&5
1631	rm -f core *.core core.conftest.* &&	2414	rm -f core *.core core.conftest.* &&
1632	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&	2415	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1633	exit $exit_status	2416	exit $exit_status
1634	' 0	2417	' 0
1635	for ac_signal in 1 2 13 15; do	2418	for ac_signal in 1 2 13 15; do
1636	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal	2419	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1637	done	2420	done
1638	ac_signal=0	2421	ac_signal=0
1639		2422
1640	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2423	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1641	rm -f -r conftest* confdefs.h	2424	rm -f -r conftest* confdefs.h
1642		2425
		2426	printf "%s\n" "/* confdefs.h */" > confdefs.h
		2427
1643	# Predefined preprocessor variables.	2428	# Predefined preprocessor variables.
1644		2429
1645	cat >>confdefs.h <<_ACEOF	2430	printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
1646	#define PACKAGE_NAME "$PACKAGE_NAME"
1647	_ACEOF
1648		2431
		2432	printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
1649		2433
1650	cat >>confdefs.h <<_ACEOF	2434	printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
1651	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1652	_ACEOF
1653		2435
		2436	printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
1654		2437
1655	cat >>confdefs.h <<_ACEOF	2438	printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
1656	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1657	_ACEOF
1658		2439
1659		2440	printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
1660	cat >>confdefs.h <<_ACEOF
1661	#define PACKAGE_STRING "$PACKAGE_STRING"
1662	_ACEOF
1663
1664
1665	cat >>confdefs.h <<_ACEOF
1666	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1667	_ACEOF
1668		2441
1669		2442
1670	# Let the site file select an alternate cache file if it wants to.	2443	# Let the site file select an alternate cache file if it wants to.
1671	# Prefer explicitly selected file to automatically selected ones.	2444	# Prefer an explicitly selected file to automatically selected ones.
1672	if test -n "$CONFIG_SITE"; then	2445	if test -n "$CONFIG_SITE"; then
1673	set x "$CONFIG_SITE"	2446	ac_site_files="$CONFIG_SITE"
1674	elif test "x$prefix" != xNONE; then	2447	elif test "x$prefix" != xNONE; then
1675	set x "$prefix/share/config.site" "$prefix/etc/config.site"	2448	ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
1676	else	2449	else
1677	set x "$ac_default_prefix/share/config.site" \	2450	ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1678	"$ac_default_prefix/etc/config.site"
1679	fi	2451	fi
1680	shift	2452
1681	for ac_site_file	2453	for ac_site_file in $ac_site_files
1682	do	2454	do
1683	if test -r "$ac_site_file"; then	2455	case $ac_site_file in #(
		2456	*/*) :
		2457	;; #(
		2458	*) :
		2459	ac_site_file=./$ac_site_file ;;
		2460	esac
		2461	if test -f "$ac_site_file" && test -r "$ac_site_file"; then
1684	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5	2462	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1685	echo "$as_me: loading site script $ac_site_file" >&6;}	2463	printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
1686	sed 's/^/| /' "$ac_site_file" >&5	2464	sed 's/^/| /' "$ac_site_file" >&5
1687	. "$ac_site_file"	2465	. "$ac_site_file" \
		2466	|| { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2467	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		2468	as_fn_error $? "failed to load site script $ac_site_file
		2469	See \`config.log' for more details" "$LINENO" 5; }
1688	fi	2470	fi
1689	done	2471	done
1690		2472
1691	if test -r "$cache_file"; then	2473	if test -r "$cache_file"; then
1692	# Some versions of bash will fail to source /dev/null (special	2474	# Some versions of bash will fail to source /dev/null (special files
1693	# files actually), so we avoid doing that.	2475	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1694	if test -f "$cache_file"; then	2476	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1695	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5	2477	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1696	echo "$as_me: loading cache $cache_file" >&6;}	2478	printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
1697	case $cache_file in	2479	case $cache_file in
1698	[\\/]* | ?:[\\/]* ) . "$cache_file";;	2480	[\\/]* | ?:[\\/]* ) . "$cache_file";;
1699	*) . "./$cache_file";;	2481	*) . "./$cache_file";;
1700	esac	2482	esac
1701	fi	2483	fi
1702	else	2484	else
1703	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5	2485	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1704	echo "$as_me: creating cache $cache_file" >&6;}	2486	printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
1705	>$cache_file	2487	>$cache_file
		2488	fi
		2489
		2490	# Test code for whether the C compiler supports C89 (global declarations)
		2491	ac_c_conftest_c89_globals='
		2492	/* Does the compiler advertise C89 conformance?
		2493	Do not test the value of __STDC__, because some compilers set it to 0
		2494	while being otherwise adequately conformant. */
		2495	#if !defined __STDC__
		2496	# error "Compiler does not advertise C89 conformance"
		2497	#endif
		2498
		2499	#include <stddef.h>
		2500	#include <stdarg.h>
		2501	struct stat;
		2502	/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
		2503	struct buf { int x; };
		2504	struct buf * (*rcsopen) (struct buf *, struct stat *, int);
		2505	static char *e (p, i)
		2506	char **p;
		2507	int i;
		2508	{
		2509	return p[i];
		2510	}
		2511	static char *f (char * (*g) (char **, int), char **p, ...)
		2512	{
		2513	char *s;
		2514	va_list v;
		2515	va_start (v,p);
		2516	s = g (p, va_arg (v,int));
		2517	va_end (v);
		2518	return s;
		2519	}
		2520
		2521	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
		2522	function prototypes and stuff, but not \xHH hex character constants.
		2523	These do not provoke an error unfortunately, instead are silently treated
		2524	as an "x". The following induces an error, until -std is added to get
		2525	proper ANSI mode. Curiously \x00 != x always comes out true, for an
		2526	array size at least. It is necessary to write \x00 == 0 to get something
		2527	that is true only with -std. */
		2528	int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
		2529
		2530	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
		2531	inside strings and character constants. */
		2532	#define FOO(x) '\''x'\''
		2533	int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
		2534
		2535	int test (int i, double x);
		2536	struct s1 {int (*f) (int a);};
		2537	struct s2 {int (*f) (double a);};
		2538	int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
		2539	int, int);'
		2540
		2541	# Test code for whether the C compiler supports C89 (body of main).
		2542	ac_c_conftest_c89_main='
		2543	ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
		2544	'
		2545
		2546	# Test code for whether the C compiler supports C99 (global declarations)
		2547	ac_c_conftest_c99_globals='
		2548	// Does the compiler advertise C99 conformance?
		2549	#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
		2550	# error "Compiler does not advertise C99 conformance"
		2551	#endif
		2552
		2553	#include <stdbool.h>
		2554	extern int puts (const char *);
		2555	extern int printf (const char *, ...);
		2556	extern int dprintf (int, const char *, ...);
		2557	extern void *malloc (size_t);
		2558
		2559	// Check varargs macros. These examples are taken from C99 6.10.3.5.
		2560	// dprintf is used instead of fprintf to avoid needing to declare
		2561	// FILE and stderr.
		2562	#define debug(...) dprintf (2, __VA_ARGS__)
		2563	#define showlist(...) puts (#__VA_ARGS__)
		2564	#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
		2565	static void
		2566	test_varargs_macros (void)
		2567	{
		2568	int x = 1234;
		2569	int y = 5678;
		2570	debug ("Flag");
		2571	debug ("X = %d\n", x);
		2572	showlist (The first, second, and third items.);
		2573	report (x>y, "x is %d but y is %d", x, y);
		2574	}
		2575
		2576	// Check long long types.
		2577	#define BIG64 18446744073709551615ull
		2578	#define BIG32 4294967295ul
		2579	#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
		2580	#if !BIG_OK
		2581	#error "your preprocessor is broken"
		2582	#endif
		2583	#if BIG_OK
		2584	#else
		2585	#error "your preprocessor is broken"
		2586	#endif
		2587	static long long int bignum = -9223372036854775807LL;
		2588	static unsigned long long int ubignum = BIG64;
		2589
		2590	struct incomplete_array
		2591	{
		2592	int datasize;
		2593	double data[];
		2594	};
		2595
		2596	struct named_init {
		2597	int number;
		2598	const wchar_t *name;
		2599	double average;
		2600	};
		2601
		2602	typedef const char *ccp;
		2603
		2604	static inline int
		2605	test_restrict (ccp restrict text)
		2606	{
		2607	// See if C++-style comments work.
		2608	// Iterate through items via the restricted pointer.
		2609	// Also check for declarations in for loops.
		2610	for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
		2611	continue;
		2612	return 0;
		2613	}
		2614
		2615	// Check varargs and va_copy.
		2616	static bool
		2617	test_varargs (const char *format, ...)
		2618	{
		2619	va_list args;
		2620	va_start (args, format);
		2621	va_list args_copy;
		2622	va_copy (args_copy, args);
		2623
		2624	const char *str = "";
		2625	int number = 0;
		2626	float fnumber = 0;
		2627
		2628	while (*format)
		2629	{
		2630	switch (*format++)
		2631	{
		2632	case '\''s'\'': // string
		2633	str = va_arg (args_copy, const char *);
		2634	break;
		2635	case '\''d'\'': // int
		2636	number = va_arg (args_copy, int);
		2637	break;
		2638	case '\''f'\'': // float
		2639	fnumber = va_arg (args_copy, double);
		2640	break;
		2641	default:
		2642	break;
		2643	}
		2644	}
		2645	va_end (args_copy);
		2646	va_end (args);
		2647
		2648	return *str && number && fnumber;
		2649	}
		2650	'
		2651
		2652	# Test code for whether the C compiler supports C99 (body of main).
		2653	ac_c_conftest_c99_main='
		2654	// Check bool.
		2655	_Bool success = false;
		2656	success |= (argc != 0);
		2657
		2658	// Check restrict.
		2659	if (test_restrict ("String literal") == 0)
		2660	success = true;
		2661	char *restrict newvar = "Another string";
		2662
		2663	// Check varargs.
		2664	success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
		2665	test_varargs_macros ();
		2666
		2667	// Check flexible array members.
		2668	struct incomplete_array *ia =
		2669	malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
		2670	ia->datasize = 10;
		2671	for (int i = 0; i < ia->datasize; ++i)
		2672	ia->data[i] = i * 1.234;
		2673
		2674	// Check named initializers.
		2675	struct named_init ni = {
		2676	.number = 34,
		2677	.name = L"Test wide string",
		2678	.average = 543.34343,
		2679	};
		2680
		2681	ni.number = 58;
		2682
		2683	int dynamic_array[ni.number];
		2684	dynamic_array[0] = argv[0][0];
		2685	dynamic_array[ni.number - 1] = 543;
		2686
		2687	// work around unused variable warnings
		2688	ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
		2689	|| dynamic_array[ni.number - 1] != 543);
		2690	'
		2691
		2692	# Test code for whether the C compiler supports C11 (global declarations)
		2693	ac_c_conftest_c11_globals='
		2694	// Does the compiler advertise C11 conformance?
		2695	#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
		2696	# error "Compiler does not advertise C11 conformance"
		2697	#endif
		2698
		2699	// Check _Alignas.
		2700	char _Alignas (double) aligned_as_double;
		2701	char _Alignas (0) no_special_alignment;
		2702	extern char aligned_as_int;
		2703	char _Alignas (0) _Alignas (int) aligned_as_int;
		2704
		2705	// Check _Alignof.
		2706	enum
		2707	{
		2708	int_alignment = _Alignof (int),
		2709	int_array_alignment = _Alignof (int[100]),
		2710	char_alignment = _Alignof (char)
		2711	};
		2712	_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
		2713
		2714	// Check _Noreturn.
		2715	int _Noreturn does_not_return (void) { for (;;) continue; }
		2716
		2717	// Check _Static_assert.
		2718	struct test_static_assert
		2719	{
		2720	int x;
		2721	_Static_assert (sizeof (int) <= sizeof (long int),
		2722	"_Static_assert does not work in struct");
		2723	long int y;
		2724	};
		2725
		2726	// Check UTF-8 literals.
		2727	#define u8 syntax error!
		2728	char const utf8_literal[] = u8"happens to be ASCII" "another string";
		2729
		2730	// Check duplicate typedefs.
		2731	typedef long *long_ptr;
		2732	typedef long int *long_ptr;
		2733	typedef long_ptr long_ptr;
		2734
		2735	// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
		2736	struct anonymous
		2737	{
		2738	union {
		2739	struct { int i; int j; };
		2740	struct { int k; long int l; } w;
		2741	};
		2742	int m;
		2743	} v1;
		2744	'
		2745
		2746	# Test code for whether the C compiler supports C11 (body of main).
		2747	ac_c_conftest_c11_main='
		2748	_Static_assert ((offsetof (struct anonymous, i)
		2749	== offsetof (struct anonymous, w.k)),
		2750	"Anonymous union alignment botch");
		2751	v1.i = 2;
		2752	v1.w.k = 5;
		2753	ok |= v1.i != 5;
		2754	'
		2755
		2756	# Test code for whether the C compiler supports C11 (complete).
		2757	ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
		2758	${ac_c_conftest_c99_globals}
		2759	${ac_c_conftest_c11_globals}
		2760
		2761	int
		2762	main (int argc, char **argv)
		2763	{
		2764	int ok = 0;
		2765	${ac_c_conftest_c89_main}
		2766	${ac_c_conftest_c99_main}
		2767	${ac_c_conftest_c11_main}
		2768	return ok;
		2769	}
		2770	"
		2771
		2772	# Test code for whether the C compiler supports C99 (complete).
		2773	ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
		2774	${ac_c_conftest_c99_globals}
		2775
		2776	int
		2777	main (int argc, char **argv)
		2778	{
		2779	int ok = 0;
		2780	${ac_c_conftest_c89_main}
		2781	${ac_c_conftest_c99_main}
		2782	return ok;
		2783	}
		2784	"
		2785
		2786	# Test code for whether the C compiler supports C89 (complete).
		2787	ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
		2788
		2789	int
		2790	main (int argc, char **argv)
		2791	{
		2792	int ok = 0;
		2793	${ac_c_conftest_c89_main}
		2794	return ok;
		2795	}
		2796	"
		2797
		2798	# Test code for whether the C++ compiler supports C++98 (global declarations)
		2799	ac_cxx_conftest_cxx98_globals='
		2800	// Does the compiler advertise C++98 conformance?
		2801	#if !defined __cplusplus || __cplusplus < 199711L
		2802	# error "Compiler does not advertise C++98 conformance"
		2803	#endif
		2804
		2805	// These inclusions are to reject old compilers that
		2806	// lack the unsuffixed header files.
		2807	#include <cstdlib>
		2808	#include <exception>
		2809
		2810	// <cassert> and <cstring> are *not* freestanding headers in C++98.
		2811	extern void assert (int);
		2812	namespace std {
		2813	extern int strcmp (const char *, const char *);
		2814	}
		2815
		2816	// Namespaces, exceptions, and templates were all added after "C++ 2.0".
		2817	using std::exception;
		2818	using std::strcmp;
		2819
		2820	namespace {
		2821
		2822	void test_exception_syntax()
		2823	{
		2824	try {
		2825	throw "test";
		2826	} catch (const char *s) {
		2827	// Extra parentheses suppress a warning when building autoconf itself,
		2828	// due to lint rules shared with more typical C programs.
		2829	assert (!(strcmp) (s, "test"));
		2830	}
		2831	}
		2832
		2833	template <typename T> struct test_template
		2834	{
		2835	T const val;
		2836	explicit test_template(T t) : val(t) {}
		2837	template <typename U> T add(U u) { return static_cast<T>(u) + val; }
		2838	};
		2839
		2840	} // anonymous namespace
		2841	'
		2842
		2843	# Test code for whether the C++ compiler supports C++98 (body of main)
		2844	ac_cxx_conftest_cxx98_main='
		2845	assert (argc);
		2846	assert (! argv[0]);
		2847	{
		2848	test_exception_syntax ();
		2849	test_template<double> tt (2.0);
		2850	assert (tt.add (4) == 6.0);
		2851	assert (true && !false);
		2852	}
		2853	'
		2854
		2855	# Test code for whether the C++ compiler supports C++11 (global declarations)
		2856	ac_cxx_conftest_cxx11_globals='
		2857	// Does the compiler advertise C++ 2011 conformance?
		2858	#if !defined __cplusplus || __cplusplus < 201103L
		2859	# error "Compiler does not advertise C++11 conformance"
		2860	#endif
		2861
		2862	namespace cxx11test
		2863	{
		2864	constexpr int get_val() { return 20; }
		2865
		2866	struct testinit
		2867	{
		2868	int i;
		2869	double d;
		2870	};
		2871
		2872	class delegate
		2873	{
		2874	public:
		2875	delegate(int n) : n(n) {}
		2876	delegate(): delegate(2354) {}
		2877
		2878	virtual int getval() { return this->n; };
		2879	protected:
		2880	int n;
		2881	};
		2882
		2883	class overridden : public delegate
		2884	{
		2885	public:
		2886	overridden(int n): delegate(n) {}
		2887	virtual int getval() override final { return this->n * 2; }
		2888	};
		2889
		2890	class nocopy
		2891	{
		2892	public:
		2893	nocopy(int i): i(i) {}
		2894	nocopy() = default;
		2895	nocopy(const nocopy&) = delete;
		2896	nocopy & operator=(const nocopy&) = delete;
		2897	private:
		2898	int i;
		2899	};
		2900
		2901	// for testing lambda expressions
		2902	template <typename Ret, typename Fn> Ret eval(Fn f, Ret v)
		2903	{
		2904	return f(v);
		2905	}
		2906
		2907	// for testing variadic templates and trailing return types
		2908	template <typename V> auto sum(V first) -> V
		2909	{
		2910	return first;
		2911	}
		2912	template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
		2913	{
		2914	return first + sum(rest...);
		2915	}
		2916	}
		2917	'
		2918
		2919	# Test code for whether the C++ compiler supports C++11 (body of main)
		2920	ac_cxx_conftest_cxx11_main='
		2921	{
		2922	// Test auto and decltype
		2923	auto a1 = 6538;
		2924	auto a2 = 48573953.4;
		2925	auto a3 = "String literal";
		2926
		2927	int total = 0;
		2928	for (auto i = a3; *i; ++i) { total += *i; }
		2929
		2930	decltype(a2) a4 = 34895.034;
		2931	}
		2932	{
		2933	// Test constexpr
		2934	short sa[cxx11test::get_val()] = { 0 };
		2935	}
		2936	{
		2937	// Test initializer lists
		2938	cxx11test::testinit il = { 4323, 435234.23544 };
		2939	}
		2940	{
		2941	// Test range-based for
		2942	int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3,
		2943	14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
		2944	for (auto &x : array) { x += 23; }
		2945	}
		2946	{
		2947	// Test lambda expressions
		2948	using cxx11test::eval;
		2949	assert (eval ([](int x) { return x*2; }, 21) == 42);
		2950	double d = 2.0;
		2951	assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
		2952	assert (d == 5.0);
		2953	assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
		2954	assert (d == 5.0);
		2955	}
		2956	{
		2957	// Test use of variadic templates
		2958	using cxx11test::sum;
		2959	auto a = sum(1);
		2960	auto b = sum(1, 2);
		2961	auto c = sum(1.0, 2.0, 3.0);
		2962	}
		2963	{
		2964	// Test constructor delegation
		2965	cxx11test::delegate d1;
		2966	cxx11test::delegate d2();
		2967	cxx11test::delegate d3(45);
		2968	}
		2969	{
		2970	// Test override and final
		2971	cxx11test::overridden o1(55464);
		2972	}
		2973	{
		2974	// Test nullptr
		2975	char *c = nullptr;
		2976	}
		2977	{
		2978	// Test template brackets
		2979	test_template<::test_template<int>> v(test_template<int>(12));
		2980	}
		2981	{
		2982	// Unicode literals
		2983	char const *utf8 = u8"UTF-8 string \u2500";
		2984	char16_t const *utf16 = u"UTF-8 string \u2500";
		2985	char32_t const *utf32 = U"UTF-32 string \u2500";
		2986	}
		2987	'
		2988
		2989	# Test code for whether the C compiler supports C++11 (complete).
		2990	ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals}
		2991	${ac_cxx_conftest_cxx11_globals}
		2992
		2993	int
		2994	main (int argc, char **argv)
		2995	{
		2996	int ok = 0;
		2997	${ac_cxx_conftest_cxx98_main}
		2998	${ac_cxx_conftest_cxx11_main}
		2999	return ok;
		3000	}
		3001	"
		3002
		3003	# Test code for whether the C compiler supports C++98 (complete).
		3004	ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals}
		3005	int
		3006	main (int argc, char **argv)
		3007	{
		3008	int ok = 0;
		3009	${ac_cxx_conftest_cxx98_main}
		3010	return ok;
		3011	}
		3012	"
		3013
		3014	as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
		3015	as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
		3016	as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
		3017	as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
		3018	as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
		3019	as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
		3020	as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
		3021	as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
		3022	as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
		3023	as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H"
		3024	as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H"
		3025
		3026	# Auxiliary files required by this configure script.
		3027	ac_aux_files="install-sh config.guess config.sub"
		3028
		3029	# Locations in which to look for auxiliary files.
		3030	ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
		3031
		3032	# Search for a directory containing all of the required auxiliary files,
		3033	# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
		3034	# If we don't find one directory that contains all the files we need,
		3035	# we report the set of missing files from the *first* directory in
		3036	# $ac_aux_dir_candidates and give up.
		3037	ac_missing_aux_files=""
		3038	ac_first_candidate=:
		3039	printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
		3040	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3041	as_found=false
		3042	for as_dir in $ac_aux_dir_candidates
		3043	do
		3044	IFS=$as_save_IFS
		3045	case $as_dir in #(((
		3046	'') as_dir=./ ;;
		3047	*/) ;;
		3048	*) as_dir=$as_dir/ ;;
		3049	esac
		3050	as_found=:
		3051
		3052	printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
		3053	ac_aux_dir_found=yes
		3054	ac_install_sh=
		3055	for ac_aux in $ac_aux_files
		3056	do
		3057	# As a special case, if "install-sh" is required, that requirement
		3058	# can be satisfied by any of "install-sh", "install.sh", or "shtool",
		3059	# and $ac_install_sh is set appropriately for whichever one is found.
		3060	if test x"$ac_aux" = x"install-sh"
		3061	then
		3062	if test -f "${as_dir}install-sh"; then
		3063	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
		3064	ac_install_sh="${as_dir}install-sh -c"
		3065	elif test -f "${as_dir}install.sh"; then
		3066	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
		3067	ac_install_sh="${as_dir}install.sh -c"
		3068	elif test -f "${as_dir}shtool"; then
		3069	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
		3070	ac_install_sh="${as_dir}shtool install -c"
		3071	else
		3072	ac_aux_dir_found=no
		3073	if $ac_first_candidate; then
		3074	ac_missing_aux_files="${ac_missing_aux_files} install-sh"
		3075	else
		3076	break
		3077	fi
		3078	fi
		3079	else
		3080	if test -f "${as_dir}${ac_aux}"; then
		3081	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
		3082	else
		3083	ac_aux_dir_found=no
		3084	if $ac_first_candidate; then
		3085	ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
		3086	else
		3087	break
		3088	fi
		3089	fi
		3090	fi
		3091	done
		3092	if test "$ac_aux_dir_found" = yes; then
		3093	ac_aux_dir="$as_dir"
		3094	break
		3095	fi
		3096	ac_first_candidate=false
		3097
		3098	as_found=false
		3099	done
		3100	IFS=$as_save_IFS
		3101	if $as_found
		3102	then :
		3103
		3104	else $as_nop
		3105	as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
		3106	fi
		3107
		3108
		3109	# These three variables are undocumented and unsupported,
		3110	# and are intended to be withdrawn in a future Autoconf release.
		3111	# They can cause serious problems if a builder's source tree is in a directory
		3112	# whose full name contains unusual characters.
		3113	if test -f "${ac_aux_dir}config.guess"; then
		3114	ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
		3115	fi
		3116	if test -f "${ac_aux_dir}config.sub"; then
		3117	ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
		3118	fi
		3119	if test -f "$ac_aux_dir/configure"; then
		3120	ac_configure="$SHELL ${ac_aux_dir}configure"
1706	fi	3121	fi
1707		3122
1708	# Check that the precious variables saved in the cache have kept the same	3123	# Check that the precious variables saved in the cache have kept the same
1709	# value.	3124	# value.
1710	ac_cache_corrupted=false	3125	ac_cache_corrupted=false
…		…
1713	eval ac_new_set=\$ac_env_${ac_var}_set	3128	eval ac_new_set=\$ac_env_${ac_var}_set
1714	eval ac_old_val=\$ac_cv_env_${ac_var}_value	3129	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1715	eval ac_new_val=\$ac_env_${ac_var}_value	3130	eval ac_new_val=\$ac_env_${ac_var}_value
1716	case $ac_old_set,$ac_new_set in	3131	case $ac_old_set,$ac_new_set in
1717	set,)	3132	set,)
1718	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5	3133	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1719	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}	3134	printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1720	ac_cache_corrupted=: ;;	3135	ac_cache_corrupted=: ;;
1721	,set)	3136	,set)
1722	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5	3137	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1723	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}	3138	printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1724	ac_cache_corrupted=: ;;	3139	ac_cache_corrupted=: ;;
1725	,);;	3140	,);;
1726	*)	3141	*)
1727	if test "x$ac_old_val" != "x$ac_new_val"; then	3142	if test "x$ac_old_val" != "x$ac_new_val"; then
		3143	# differences in whitespace do not lead to failure.
		3144	ac_old_val_w=`echo x $ac_old_val`
		3145	ac_new_val_w=`echo x $ac_new_val`
		3146	if test "$ac_old_val_w" != "$ac_new_val_w"; then
1728	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5	3147	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1729	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}	3148	printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1730	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1731	echo "$as_me: former value: $ac_old_val" >&2;}
1732	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1733	echo "$as_me: current value: $ac_new_val" >&2;}
1734	ac_cache_corrupted=:	3149	ac_cache_corrupted=:
		3150	else
		3151	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
		3152	printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
		3153	eval $ac_var=\$ac_old_val
		3154	fi
		3155	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
		3156	printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
		3157	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
		3158	printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
1735	fi;;	3159	fi;;
1736	esac	3160	esac
1737	# Pass precious variables to config.status.	3161	# Pass precious variables to config.status.
1738	if test "$ac_new_set" = set; then	3162	if test "$ac_new_set" = set; then
1739	case $ac_new_val in	3163	case $ac_new_val in
1740	*\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;	3164	*\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1741	*) ac_arg=$ac_var=$ac_new_val ;;	3165	*) ac_arg=$ac_var=$ac_new_val ;;
1742	esac	3166	esac
1743	case " $ac_configure_args " in	3167	case " $ac_configure_args " in
1744	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.	3168	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1745	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;	3169	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1746	esac	3170	esac
1747	fi	3171	fi
1748	done	3172	done
1749	if $ac_cache_corrupted; then	3173	if $ac_cache_corrupted; then
		3174	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3175	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1750	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5	3176	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1751	echo "$as_me: error: changes in the environment can compromise the build" >&2;}	3177	printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
1752	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5	3178	as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
1753	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}	3179	and start over" "$LINENO" 5
1754	{ (exit 1); exit 1; }; }
1755	fi	3180	fi
1756		3181	## -------------------- ##
1757		3182	## Main body of script. ##
1758		3183	## -------------------- ##
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772		3184
1773	ac_ext=c	3185	ac_ext=c
1774	ac_cpp='$CPP $CPPFLAGS'	3186	ac_cpp='$CPP $CPPFLAGS'
1775	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3187	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1776	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3188	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
…		…
1780		3192
1781		3193
1782	ac_config_headers="$ac_config_headers config.h:config.h.in"	3194	ac_config_headers="$ac_config_headers config.h:config.h.in"
1783		3195
1784		3196
1785	ac_aux_dir=
1786	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1787	if test -f "$ac_dir/install-sh"; then
1788	ac_aux_dir=$ac_dir
1789	ac_install_sh="$ac_aux_dir/install-sh -c"
1790	break
1791	elif test -f "$ac_dir/install.sh"; then
1792	ac_aux_dir=$ac_dir
1793	ac_install_sh="$ac_aux_dir/install.sh -c"
1794	break
1795	elif test -f "$ac_dir/shtool"; then
1796	ac_aux_dir=$ac_dir
1797	ac_install_sh="$ac_aux_dir/shtool install -c"
1798	break
1799	fi
1800	done
1801	if test -z "$ac_aux_dir"; then
1802	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1803	echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1804	{ (exit 1); exit 1; }; }
1805	fi
1806		3197
1807	# These three variables are undocumented and unsupported,
1808	# and are intended to be withdrawn in a future Autoconf release.
1809	# They can cause serious problems if a builder's source tree is in a directory
1810	# whose full name contains unusual characters.
1811	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1812	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1813	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1814		3198
1815		3199
1816	# Make sure we can run config.sub.	3200	# Make sure we can run config.sub.
1817	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||	3201	$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
1818	{ { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5	3202	as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
1819	echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
1820	{ (exit 1); exit 1; }; }
1821		3203
1822	{ echo "$as_me:$LINENO: checking build system type" >&5	3204	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1823	echo $ECHO_N "checking build system type... $ECHO_C" >&6; }	3205	printf %s "checking build system type... " >&6; }
1824	if test "${ac_cv_build+set}" = set; then	3206	if test ${ac_cv_build+y}
1825	echo $ECHO_N "(cached) $ECHO_C" >&6	3207	then :
1826	else	3208	printf %s "(cached) " >&6
		3209	else $as_nop
1827	ac_build_alias=$build_alias	3210	ac_build_alias=$build_alias
1828	test "x$ac_build_alias" = x &&	3211	test "x$ac_build_alias" = x &&
1829	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`	3212	ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
1830	test "x$ac_build_alias" = x &&	3213	test "x$ac_build_alias" = x &&
1831	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5	3214	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
1832	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1833	{ (exit 1); exit 1; }; }
1834	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||	3215	ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
1835	{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5	3216	as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
1836	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
1837	{ (exit 1); exit 1; }; }
1838		3217
1839	fi	3218	fi
1840	{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5	3219	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1841	echo "${ECHO_T}$ac_cv_build" >&6; }	3220	printf "%s\n" "$ac_cv_build" >&6; }
1842	case $ac_cv_build in	3221	case $ac_cv_build in
1843	*-*-*) ;;	3222	*-*-*) ;;
1844	*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5	3223	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
1845	echo "$as_me: error: invalid value of canonical build" >&2;}
1846	{ (exit 1); exit 1; }; };;
1847	esac	3224	esac
1848	build=$ac_cv_build	3225	build=$ac_cv_build
1849	ac_save_IFS=$IFS; IFS='-'	3226	ac_save_IFS=$IFS; IFS='-'
1850	set x $ac_cv_build	3227	set x $ac_cv_build
1851	shift	3228	shift
…		…
1857	build_os=$*	3234	build_os=$*
1858	IFS=$ac_save_IFS	3235	IFS=$ac_save_IFS
1859	case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac	3236	case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1860		3237
1861		3238
1862	{ echo "$as_me:$LINENO: checking host system type" >&5	3239	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1863	echo $ECHO_N "checking host system type... $ECHO_C" >&6; }	3240	printf %s "checking host system type... " >&6; }
1864	if test "${ac_cv_host+set}" = set; then	3241	if test ${ac_cv_host+y}
1865	echo $ECHO_N "(cached) $ECHO_C" >&6	3242	then :
1866	else	3243	printf %s "(cached) " >&6
		3244	else $as_nop
1867	if test "x$host_alias" = x; then	3245	if test "x$host_alias" = x; then
1868	ac_cv_host=$ac_cv_build	3246	ac_cv_host=$ac_cv_build
1869	else	3247	else
1870	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||	3248	ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
1871	{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5	3249	as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
1872	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
1873	{ (exit 1); exit 1; }; }
1874	fi	3250	fi
1875		3251
1876	fi	3252	fi
1877	{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5	3253	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1878	echo "${ECHO_T}$ac_cv_host" >&6; }	3254	printf "%s\n" "$ac_cv_host" >&6; }
1879	case $ac_cv_host in	3255	case $ac_cv_host in
1880	*-*-*) ;;	3256	*-*-*) ;;
1881	*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5	3257	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
1882	echo "$as_me: error: invalid value of canonical host" >&2;}
1883	{ (exit 1); exit 1; }; };;
1884	esac	3258	esac
1885	host=$ac_cv_host	3259	host=$ac_cv_host
1886	ac_save_IFS=$IFS; IFS='-'	3260	ac_save_IFS=$IFS; IFS='-'
1887	set x $ac_cv_host	3261	set x $ac_cv_host
1888	shift	3262	shift
…		…
1895	IFS=$ac_save_IFS	3269	IFS=$ac_save_IFS
1896	case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac	3270	case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1897		3271
1898		3272
1899		3273
1900	VERSION=`sed -n -e 's/^.*[ \t]VERSION.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`	3274	VERSION=`sed -n -e 's/^.* VERSION.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`
1901	DATE=`sed -n -e 's/^.*[ \t]DATE.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`	3275	DATE=`sed -n -e 's/^.* DATE.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`
1902		3276
1903	echo ""	3277	echo ""
1904	echo "configuring for rxvt $VERSION"	3278	echo "configuring for rxvt $VERSION"
1905	echo ""	3279	echo ""
1906		3280
1907	orig_CXXFLAGS="$CXXFLAGS"	3281	orig_CXXFLAGS="$CXXFLAGS"
		3282
		3283
		3284
		3285
		3286
		3287
		3288
		3289
		3290
1908		3291
1909	ac_ext=c	3292	ac_ext=c
1910	ac_cpp='$CPP $CPPFLAGS'	3293	ac_cpp='$CPP $CPPFLAGS'
1911	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3294	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1912	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3295	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1913	ac_compiler_gnu=$ac_cv_c_compiler_gnu	3296	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1914	if test -n "$ac_tool_prefix"; then	3297	if test -n "$ac_tool_prefix"; then
1915	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.	3298	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1916	set dummy ${ac_tool_prefix}gcc; ac_word=$2	3299	set dummy ${ac_tool_prefix}gcc; ac_word=$2
1917	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3300	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1918	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3301	printf %s "checking for $ac_word... " >&6; }
1919	if test "${ac_cv_prog_CC+set}" = set; then	3302	if test ${ac_cv_prog_CC+y}
1920	echo $ECHO_N "(cached) $ECHO_C" >&6	3303	then :
1921	else	3304	printf %s "(cached) " >&6
		3305	else $as_nop
1922	if test -n "$CC"; then	3306	if test -n "$CC"; then
1923	ac_cv_prog_CC="$CC" # Let the user override the test.	3307	ac_cv_prog_CC="$CC" # Let the user override the test.
1924	else	3308	else
1925	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3309	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1926	for as_dir in $PATH	3310	for as_dir in $PATH
1927	do	3311	do
1928	IFS=$as_save_IFS	3312	IFS=$as_save_IFS
1929	test -z "$as_dir" && as_dir=.	3313	case $as_dir in #(((
		3314	'') as_dir=./ ;;
		3315	*/) ;;
		3316	*) as_dir=$as_dir/ ;;
		3317	esac
1930	for ac_exec_ext in '' $ac_executable_extensions; do	3318	for ac_exec_ext in '' $ac_executable_extensions; do
1931	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3319	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1932	ac_cv_prog_CC="${ac_tool_prefix}gcc"	3320	ac_cv_prog_CC="${ac_tool_prefix}gcc"
1933	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3321	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1934	break 2	3322	break 2
1935	fi	3323	fi
1936	done	3324	done
1937	done	3325	done
1938	IFS=$as_save_IFS	3326	IFS=$as_save_IFS
1939		3327
1940	fi	3328	fi
1941	fi	3329	fi
1942	CC=$ac_cv_prog_CC	3330	CC=$ac_cv_prog_CC
1943	if test -n "$CC"; then	3331	if test -n "$CC"; then
1944	{ echo "$as_me:$LINENO: result: $CC" >&5	3332	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1945	echo "${ECHO_T}$CC" >&6; }	3333	printf "%s\n" "$CC" >&6; }
1946	else	3334	else
1947	{ echo "$as_me:$LINENO: result: no" >&5	3335	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1948	echo "${ECHO_T}no" >&6; }	3336	printf "%s\n" "no" >&6; }
1949	fi	3337	fi
1950		3338
1951		3339
1952	fi	3340	fi
1953	if test -z "$ac_cv_prog_CC"; then	3341	if test -z "$ac_cv_prog_CC"; then
1954	ac_ct_CC=$CC	3342	ac_ct_CC=$CC
1955	# Extract the first word of "gcc", so it can be a program name with args.	3343	# Extract the first word of "gcc", so it can be a program name with args.
1956	set dummy gcc; ac_word=$2	3344	set dummy gcc; ac_word=$2
1957	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3345	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1958	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3346	printf %s "checking for $ac_word... " >&6; }
1959	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3347	if test ${ac_cv_prog_ac_ct_CC+y}
1960	echo $ECHO_N "(cached) $ECHO_C" >&6	3348	then :
1961	else	3349	printf %s "(cached) " >&6
		3350	else $as_nop
1962	if test -n "$ac_ct_CC"; then	3351	if test -n "$ac_ct_CC"; then
1963	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3352	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1964	else	3353	else
1965	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3354	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1966	for as_dir in $PATH	3355	for as_dir in $PATH
1967	do	3356	do
1968	IFS=$as_save_IFS	3357	IFS=$as_save_IFS
1969	test -z "$as_dir" && as_dir=.	3358	case $as_dir in #(((
		3359	'') as_dir=./ ;;
		3360	*/) ;;
		3361	*) as_dir=$as_dir/ ;;
		3362	esac
1970	for ac_exec_ext in '' $ac_executable_extensions; do	3363	for ac_exec_ext in '' $ac_executable_extensions; do
1971	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3364	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1972	ac_cv_prog_ac_ct_CC="gcc"	3365	ac_cv_prog_ac_ct_CC="gcc"
1973	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3366	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1974	break 2	3367	break 2
1975	fi	3368	fi
1976	done	3369	done
1977	done	3370	done
1978	IFS=$as_save_IFS	3371	IFS=$as_save_IFS
1979		3372
1980	fi	3373	fi
1981	fi	3374	fi
1982	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3375	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1983	if test -n "$ac_ct_CC"; then	3376	if test -n "$ac_ct_CC"; then
1984	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3377	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
1985	echo "${ECHO_T}$ac_ct_CC" >&6; }	3378	printf "%s\n" "$ac_ct_CC" >&6; }
1986	else	3379	else
1987	{ echo "$as_me:$LINENO: result: no" >&5	3380	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1988	echo "${ECHO_T}no" >&6; }	3381	printf "%s\n" "no" >&6; }
1989	fi	3382	fi
1990		3383
1991	if test "x$ac_ct_CC" = x; then	3384	if test "x$ac_ct_CC" = x; then
1992	CC=""	3385	CC=""
1993	else	3386	else
1994	case $cross_compiling:$ac_tool_warned in	3387	case $cross_compiling:$ac_tool_warned in
1995	yes:)	3388	yes:)
1996	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	3389	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
1997	whose name does not start with the host triplet. If you think this	3390	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1998	configuration is useful to you, please write to autoconf@gnu.org." >&5
1999	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2000	whose name does not start with the host triplet. If you think this
2001	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2002	ac_tool_warned=yes ;;	3391	ac_tool_warned=yes ;;
2003	esac	3392	esac
2004	CC=$ac_ct_CC	3393	CC=$ac_ct_CC
2005	fi	3394	fi
2006	else	3395	else
…		…
2009		3398
2010	if test -z "$CC"; then	3399	if test -z "$CC"; then
2011	if test -n "$ac_tool_prefix"; then	3400	if test -n "$ac_tool_prefix"; then
2012	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.	3401	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2013	set dummy ${ac_tool_prefix}cc; ac_word=$2	3402	set dummy ${ac_tool_prefix}cc; ac_word=$2
2014	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3403	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2015	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3404	printf %s "checking for $ac_word... " >&6; }
2016	if test "${ac_cv_prog_CC+set}" = set; then	3405	if test ${ac_cv_prog_CC+y}
2017	echo $ECHO_N "(cached) $ECHO_C" >&6	3406	then :
2018	else	3407	printf %s "(cached) " >&6
		3408	else $as_nop
2019	if test -n "$CC"; then	3409	if test -n "$CC"; then
2020	ac_cv_prog_CC="$CC" # Let the user override the test.	3410	ac_cv_prog_CC="$CC" # Let the user override the test.
2021	else	3411	else
2022	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3412	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2023	for as_dir in $PATH	3413	for as_dir in $PATH
2024	do	3414	do
2025	IFS=$as_save_IFS	3415	IFS=$as_save_IFS
2026	test -z "$as_dir" && as_dir=.	3416	case $as_dir in #(((
		3417	'') as_dir=./ ;;
		3418	*/) ;;
		3419	*) as_dir=$as_dir/ ;;
		3420	esac
2027	for ac_exec_ext in '' $ac_executable_extensions; do	3421	for ac_exec_ext in '' $ac_executable_extensions; do
2028	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3422	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2029	ac_cv_prog_CC="${ac_tool_prefix}cc"	3423	ac_cv_prog_CC="${ac_tool_prefix}cc"
2030	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3424	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2031	break 2	3425	break 2
2032	fi	3426	fi
2033	done	3427	done
2034	done	3428	done
2035	IFS=$as_save_IFS	3429	IFS=$as_save_IFS
2036		3430
2037	fi	3431	fi
2038	fi	3432	fi
2039	CC=$ac_cv_prog_CC	3433	CC=$ac_cv_prog_CC
2040	if test -n "$CC"; then	3434	if test -n "$CC"; then
2041	{ echo "$as_me:$LINENO: result: $CC" >&5	3435	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2042	echo "${ECHO_T}$CC" >&6; }	3436	printf "%s\n" "$CC" >&6; }
2043	else	3437	else
2044	{ echo "$as_me:$LINENO: result: no" >&5	3438	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2045	echo "${ECHO_T}no" >&6; }	3439	printf "%s\n" "no" >&6; }
2046	fi	3440	fi
2047		3441
2048		3442
2049	fi	3443	fi
2050	fi	3444	fi
2051	if test -z "$CC"; then	3445	if test -z "$CC"; then
2052	# Extract the first word of "cc", so it can be a program name with args.	3446	# Extract the first word of "cc", so it can be a program name with args.
2053	set dummy cc; ac_word=$2	3447	set dummy cc; ac_word=$2
2054	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3448	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2055	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3449	printf %s "checking for $ac_word... " >&6; }
2056	if test "${ac_cv_prog_CC+set}" = set; then	3450	if test ${ac_cv_prog_CC+y}
2057	echo $ECHO_N "(cached) $ECHO_C" >&6	3451	then :
2058	else	3452	printf %s "(cached) " >&6
		3453	else $as_nop
2059	if test -n "$CC"; then	3454	if test -n "$CC"; then
2060	ac_cv_prog_CC="$CC" # Let the user override the test.	3455	ac_cv_prog_CC="$CC" # Let the user override the test.
2061	else	3456	else
2062	ac_prog_rejected=no	3457	ac_prog_rejected=no
2063	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3458	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2064	for as_dir in $PATH	3459	for as_dir in $PATH
2065	do	3460	do
2066	IFS=$as_save_IFS	3461	IFS=$as_save_IFS
2067	test -z "$as_dir" && as_dir=.	3462	case $as_dir in #(((
		3463	'') as_dir=./ ;;
		3464	*/) ;;
		3465	*) as_dir=$as_dir/ ;;
		3466	esac
2068	for ac_exec_ext in '' $ac_executable_extensions; do	3467	for ac_exec_ext in '' $ac_executable_extensions; do
2069	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3468	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2070	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	3469	if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2071	ac_prog_rejected=yes	3470	ac_prog_rejected=yes
2072	continue	3471	continue
2073	fi	3472	fi
2074	ac_cv_prog_CC="cc"	3473	ac_cv_prog_CC="cc"
2075	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3474	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2076	break 2	3475	break 2
2077	fi	3476	fi
2078	done	3477	done
2079	done	3478	done
2080	IFS=$as_save_IFS	3479	IFS=$as_save_IFS
2081		3480
2082	if test $ac_prog_rejected = yes; then	3481	if test $ac_prog_rejected = yes; then
2083	# We found a bogon in the path, so make sure we never use it.	3482	# We found a bogon in the path, so make sure we never use it.
2084	set dummy $ac_cv_prog_CC	3483	set dummy $ac_cv_prog_CC
…		…
2086	if test $# != 0; then	3485	if test $# != 0; then
2087	# We chose a different compiler from the bogus one.	3486	# We chose a different compiler from the bogus one.
2088	# However, it has the same basename, so the bogon will be chosen	3487	# However, it has the same basename, so the bogon will be chosen
2089	# first if we set CC to just the basename; use the full file name.	3488	# first if we set CC to just the basename; use the full file name.
2090	shift	3489	shift
2091	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"	3490	ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2092	fi	3491	fi
2093	fi	3492	fi
2094	fi	3493	fi
2095	fi	3494	fi
2096	CC=$ac_cv_prog_CC	3495	CC=$ac_cv_prog_CC
2097	if test -n "$CC"; then	3496	if test -n "$CC"; then
2098	{ echo "$as_me:$LINENO: result: $CC" >&5	3497	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2099	echo "${ECHO_T}$CC" >&6; }	3498	printf "%s\n" "$CC" >&6; }
2100	else	3499	else
2101	{ echo "$as_me:$LINENO: result: no" >&5	3500	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2102	echo "${ECHO_T}no" >&6; }	3501	printf "%s\n" "no" >&6; }
2103	fi	3502	fi
2104		3503
2105		3504
2106	fi	3505	fi
2107	if test -z "$CC"; then	3506	if test -z "$CC"; then
2108	if test -n "$ac_tool_prefix"; then	3507	if test -n "$ac_tool_prefix"; then
2109	for ac_prog in cl.exe	3508	for ac_prog in cl.exe
2110	do	3509	do
2111	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	3510	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2112	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	3511	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2113	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3512	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2114	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3513	printf %s "checking for $ac_word... " >&6; }
2115	if test "${ac_cv_prog_CC+set}" = set; then	3514	if test ${ac_cv_prog_CC+y}
2116	echo $ECHO_N "(cached) $ECHO_C" >&6	3515	then :
2117	else	3516	printf %s "(cached) " >&6
		3517	else $as_nop
2118	if test -n "$CC"; then	3518	if test -n "$CC"; then
2119	ac_cv_prog_CC="$CC" # Let the user override the test.	3519	ac_cv_prog_CC="$CC" # Let the user override the test.
2120	else	3520	else
2121	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3521	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2122	for as_dir in $PATH	3522	for as_dir in $PATH
2123	do	3523	do
2124	IFS=$as_save_IFS	3524	IFS=$as_save_IFS
2125	test -z "$as_dir" && as_dir=.	3525	case $as_dir in #(((
		3526	'') as_dir=./ ;;
		3527	*/) ;;
		3528	*) as_dir=$as_dir/ ;;
		3529	esac
2126	for ac_exec_ext in '' $ac_executable_extensions; do	3530	for ac_exec_ext in '' $ac_executable_extensions; do
2127	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3531	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2128	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	3532	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2129	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3533	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2130	break 2	3534	break 2
2131	fi	3535	fi
2132	done	3536	done
2133	done	3537	done
2134	IFS=$as_save_IFS	3538	IFS=$as_save_IFS
2135		3539
2136	fi	3540	fi
2137	fi	3541	fi
2138	CC=$ac_cv_prog_CC	3542	CC=$ac_cv_prog_CC
2139	if test -n "$CC"; then	3543	if test -n "$CC"; then
2140	{ echo "$as_me:$LINENO: result: $CC" >&5	3544	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2141	echo "${ECHO_T}$CC" >&6; }	3545	printf "%s\n" "$CC" >&6; }
2142	else	3546	else
2143	{ echo "$as_me:$LINENO: result: no" >&5	3547	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2144	echo "${ECHO_T}no" >&6; }	3548	printf "%s\n" "no" >&6; }
2145	fi	3549	fi
2146		3550
2147		3551
2148	test -n "$CC" && break	3552	test -n "$CC" && break
2149	done	3553	done
…		…
2152	ac_ct_CC=$CC	3556	ac_ct_CC=$CC
2153	for ac_prog in cl.exe	3557	for ac_prog in cl.exe
2154	do	3558	do
2155	# Extract the first word of "$ac_prog", so it can be a program name with args.	3559	# Extract the first word of "$ac_prog", so it can be a program name with args.
2156	set dummy $ac_prog; ac_word=$2	3560	set dummy $ac_prog; ac_word=$2
2157	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3561	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2158	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3562	printf %s "checking for $ac_word... " >&6; }
2159	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3563	if test ${ac_cv_prog_ac_ct_CC+y}
2160	echo $ECHO_N "(cached) $ECHO_C" >&6	3564	then :
2161	else	3565	printf %s "(cached) " >&6
		3566	else $as_nop
2162	if test -n "$ac_ct_CC"; then	3567	if test -n "$ac_ct_CC"; then
2163	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3568	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2164	else	3569	else
2165	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3570	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2166	for as_dir in $PATH	3571	for as_dir in $PATH
2167	do	3572	do
2168	IFS=$as_save_IFS	3573	IFS=$as_save_IFS
2169	test -z "$as_dir" && as_dir=.	3574	case $as_dir in #(((
		3575	'') as_dir=./ ;;
		3576	*/) ;;
		3577	*) as_dir=$as_dir/ ;;
		3578	esac
2170	for ac_exec_ext in '' $ac_executable_extensions; do	3579	for ac_exec_ext in '' $ac_executable_extensions; do
2171	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3580	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2172	ac_cv_prog_ac_ct_CC="$ac_prog"	3581	ac_cv_prog_ac_ct_CC="$ac_prog"
2173	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3582	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2174	break 2	3583	break 2
2175	fi	3584	fi
2176	done	3585	done
2177	done	3586	done
2178	IFS=$as_save_IFS	3587	IFS=$as_save_IFS
2179		3588
2180	fi	3589	fi
2181	fi	3590	fi
2182	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3591	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2183	if test -n "$ac_ct_CC"; then	3592	if test -n "$ac_ct_CC"; then
2184	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3593	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2185	echo "${ECHO_T}$ac_ct_CC" >&6; }	3594	printf "%s\n" "$ac_ct_CC" >&6; }
2186	else	3595	else
2187	{ echo "$as_me:$LINENO: result: no" >&5	3596	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2188	echo "${ECHO_T}no" >&6; }	3597	printf "%s\n" "no" >&6; }
2189	fi	3598	fi
2190		3599
2191		3600
2192	test -n "$ac_ct_CC" && break	3601	test -n "$ac_ct_CC" && break
2193	done	3602	done
…		…
2195	if test "x$ac_ct_CC" = x; then	3604	if test "x$ac_ct_CC" = x; then
2196	CC=""	3605	CC=""
2197	else	3606	else
2198	case $cross_compiling:$ac_tool_warned in	3607	case $cross_compiling:$ac_tool_warned in
2199	yes:)	3608	yes:)
2200	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	3609	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2201	whose name does not start with the host triplet. If you think this	3610	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2202	configuration is useful to you, please write to autoconf@gnu.org." >&5
2203	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2204	whose name does not start with the host triplet. If you think this
2205	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2206	ac_tool_warned=yes ;;	3611	ac_tool_warned=yes ;;
2207	esac	3612	esac
2208	CC=$ac_ct_CC	3613	CC=$ac_ct_CC
2209	fi	3614	fi
2210	fi	3615	fi
2211		3616
2212	fi	3617	fi
		3618	if test -z "$CC"; then
		3619	if test -n "$ac_tool_prefix"; then
		3620	# Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
		3621	set dummy ${ac_tool_prefix}clang; ac_word=$2
		3622	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		3623	printf %s "checking for $ac_word... " >&6; }
		3624	if test ${ac_cv_prog_CC+y}
		3625	then :
		3626	printf %s "(cached) " >&6
		3627	else $as_nop
		3628	if test -n "$CC"; then
		3629	ac_cv_prog_CC="$CC" # Let the user override the test.
		3630	else
		3631	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3632	for as_dir in $PATH
		3633	do
		3634	IFS=$as_save_IFS
		3635	case $as_dir in #(((
		3636	'') as_dir=./ ;;
		3637	*/) ;;
		3638	*) as_dir=$as_dir/ ;;
		3639	esac
		3640	for ac_exec_ext in '' $ac_executable_extensions; do
		3641	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		3642	ac_cv_prog_CC="${ac_tool_prefix}clang"
		3643	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		3644	break 2
		3645	fi
		3646	done
		3647	done
		3648	IFS=$as_save_IFS
2213		3649
		3650	fi
		3651	fi
		3652	CC=$ac_cv_prog_CC
		3653	if test -n "$CC"; then
		3654	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
		3655	printf "%s\n" "$CC" >&6; }
		3656	else
		3657	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3658	printf "%s\n" "no" >&6; }
		3659	fi
2214		3660
2215	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH	3661
2216	See \`config.log' for more details." >&5	3662	fi
		3663	if test -z "$ac_cv_prog_CC"; then
		3664	ac_ct_CC=$CC
		3665	# Extract the first word of "clang", so it can be a program name with args.
		3666	set dummy clang; ac_word=$2
		3667	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		3668	printf %s "checking for $ac_word... " >&6; }
		3669	if test ${ac_cv_prog_ac_ct_CC+y}
		3670	then :
		3671	printf %s "(cached) " >&6
		3672	else $as_nop
		3673	if test -n "$ac_ct_CC"; then
		3674	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
		3675	else
		3676	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3677	for as_dir in $PATH
		3678	do
		3679	IFS=$as_save_IFS
		3680	case $as_dir in #(((
		3681	'') as_dir=./ ;;
		3682	*/) ;;
		3683	*) as_dir=$as_dir/ ;;
		3684	esac
		3685	for ac_exec_ext in '' $ac_executable_extensions; do
		3686	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		3687	ac_cv_prog_ac_ct_CC="clang"
		3688	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		3689	break 2
		3690	fi
		3691	done
		3692	done
		3693	IFS=$as_save_IFS
		3694
		3695	fi
		3696	fi
		3697	ac_ct_CC=$ac_cv_prog_ac_ct_CC
		3698	if test -n "$ac_ct_CC"; then
		3699	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
		3700	printf "%s\n" "$ac_ct_CC" >&6; }
		3701	else
		3702	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3703	printf "%s\n" "no" >&6; }
		3704	fi
		3705
		3706	if test "x$ac_ct_CC" = x; then
		3707	CC=""
		3708	else
		3709	case $cross_compiling:$ac_tool_warned in
		3710	yes:)
		3711	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3712	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3713	ac_tool_warned=yes ;;
		3714	esac
		3715	CC=$ac_ct_CC
		3716	fi
		3717	else
		3718	CC="$ac_cv_prog_CC"
		3719	fi
		3720
		3721	fi
		3722
		3723
		3724	test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3725	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2217	echo "$as_me: error: no acceptable C compiler found in \$PATH	3726	as_fn_error $? "no acceptable C compiler found in \$PATH
2218	See \`config.log' for more details." >&2;}	3727	See \`config.log' for more details" "$LINENO" 5; }
2219	{ (exit 1); exit 1; }; }
2220		3728
2221	# Provide some information about the compiler.	3729	# Provide some information about the compiler.
2222	echo "$as_me:$LINENO: checking for C compiler version" >&5	3730	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2223	ac_compiler=`set X $ac_compile; echo $2`	3731	set X $ac_compile
		3732	ac_compiler=$2
		3733	for ac_option in --version -v -V -qversion -version; do
2224	{ (ac_try="$ac_compiler --version >&5"	3734	{ { ac_try="$ac_compiler $ac_option >&5"
2225	case "(($ac_try" in	3735	case "(($ac_try" in
2226	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3736	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2227	*) ac_try_echo=$ac_try;;	3737	*) ac_try_echo=$ac_try;;
2228	esac	3738	esac
2229	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3739	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2230	(eval "$ac_compiler --version >&5") 2>&5	3740	printf "%s\n" "$ac_try_echo"; } >&5
		3741	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2231	ac_status=$?	3742	ac_status=$?
2232	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3743	if test -s conftest.err; then
		3744	sed '10a\
		3745	... rest of stderr output deleted ...
		3746	10q' conftest.err >conftest.er1
		3747	cat conftest.er1 >&5
		3748	fi
		3749	rm -f conftest.er1 conftest.err
		3750	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2233	(exit $ac_status); }	3751	test $ac_status = 0; }
2234	{ (ac_try="$ac_compiler -v >&5"	3752	done
		3753
		3754	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3755	/* end confdefs.h. */
		3756
		3757	int
		3758	main (void)
		3759	{
		3760
		3761	;
		3762	return 0;
		3763	}
		3764	_ACEOF
		3765	ac_clean_files_save=$ac_clean_files
		3766	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
		3767	# Try to create an executable without -o first, disregard a.out.
		3768	# It will help us diagnose broken compilers, and finding out an intuition
		3769	# of exeext.
		3770	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
		3771	printf %s "checking whether the C compiler works... " >&6; }
		3772	ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
		3773
		3774	# The possible output files:
		3775	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
		3776
		3777	ac_rmfiles=
		3778	for ac_file in $ac_files
		3779	do
		3780	case $ac_file in
		3781	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
		3782	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
		3783	esac
		3784	done
		3785	rm -f $ac_rmfiles
		3786
		3787	if { { ac_try="$ac_link_default"
2235	case "(($ac_try" in	3788	case "(($ac_try" in
2236	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3789	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2237	*) ac_try_echo=$ac_try;;	3790	*) ac_try_echo=$ac_try;;
2238	esac	3791	esac
2239	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3792	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2240	(eval "$ac_compiler -v >&5") 2>&5	3793	printf "%s\n" "$ac_try_echo"; } >&5
2241	ac_status=$?
2242	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2243	(exit $ac_status); }
2244	{ (ac_try="$ac_compiler -V >&5"
2245	case "(($ac_try" in
2246	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2247	*) ac_try_echo=$ac_try;;
2248	esac
2249	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2250	(eval "$ac_compiler -V >&5") 2>&5
2251	ac_status=$?
2252	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2253	(exit $ac_status); }
2254
2255	cat >conftest.$ac_ext <<_ACEOF
2256	/* confdefs.h. */
2257	_ACEOF
2258	cat confdefs.h >>conftest.$ac_ext
2259	cat >>conftest.$ac_ext <<_ACEOF
2260	/* end confdefs.h. */
2261
2262	int
2263	main ()
2264	{
2265
2266	;
2267	return 0;
2268	}
2269	_ACEOF
2270	ac_clean_files_save=$ac_clean_files
2271	ac_clean_files="$ac_clean_files a.out a.exe b.out"
2272	# Try to create an executable without -o first, disregard a.out.
2273	# It will help us diagnose broken compilers, and finding out an intuition
2274	# of exeext.
2275	{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2276	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2277	ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2278	#
2279	# List of possible output files, starting from the most likely.
2280	# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2281	# only as a last resort. b.out is created by i960 compilers.
2282	ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2283	#
2284	# The IRIX 6 linker writes into existing files which may not be
2285	# executable, retaining their permissions. Remove them first so a
2286	# subsequent execution test works.
2287	ac_rmfiles=
2288	for ac_file in $ac_files
2289	do
2290	case $ac_file in
2291	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2292	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
2293	esac
2294	done
2295	rm -f $ac_rmfiles
2296
2297	if { (ac_try="$ac_link_default"
2298	case "(($ac_try" in
2299	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2300	*) ac_try_echo=$ac_try;;
2301	esac
2302	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2303	(eval "$ac_link_default") 2>&5	3794	(eval "$ac_link_default") 2>&5
2304	ac_status=$?	3795	ac_status=$?
2305	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3796	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2306	(exit $ac_status); }; then	3797	test $ac_status = 0; }
		3798	then :
2307	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.	3799	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2308	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'	3800	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2309	# in a Makefile. We should not override ac_cv_exeext if it was cached,	3801	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2310	# so that the user can short-circuit this test for compilers unknown to	3802	# so that the user can short-circuit this test for compilers unknown to
2311	# Autoconf.	3803	# Autoconf.
2312	for ac_file in $ac_files ''	3804	for ac_file in $ac_files ''
2313	do	3805	do
2314	test -f "$ac_file" || continue	3806	test -f "$ac_file" || continue
2315	case $ac_file in	3807	case $ac_file in
2316	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )	3808	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2317	;;	3809	;;
2318	[ab].out )	3810	[ab].out )
2319	# We found the default executable, but exeext='' is most	3811	# We found the default executable, but exeext='' is most
2320	# certainly right.	3812	# certainly right.
2321	break;;	3813	break;;
2322	*.* )	3814	*.* )
2323	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;	3815	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
2324	then :; else	3816	then :; else
2325	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3817	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2326	fi	3818	fi
2327	# We set ac_cv_exeext here because the later test for it is not	3819	# We set ac_cv_exeext here because the later test for it is not
2328	# safe: cross compilers may not add the suffix if given an `-o'	3820	# safe: cross compilers may not add the suffix if given an `-o'
…		…
2334	break;;	3826	break;;
2335	esac	3827	esac
2336	done	3828	done
2337	test "$ac_cv_exeext" = no && ac_cv_exeext=	3829	test "$ac_cv_exeext" = no && ac_cv_exeext=
2338		3830
2339	else	3831	else $as_nop
2340	ac_file=''	3832	ac_file=''
2341	fi	3833	fi
2342
2343	{ echo "$as_me:$LINENO: result: $ac_file" >&5
2344	echo "${ECHO_T}$ac_file" >&6; }
2345	if test -z "$ac_file"; then	3834	if test -z "$ac_file"
		3835	then :
		3836	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3837	printf "%s\n" "no" >&6; }
2346	echo "$as_me: failed program was:" >&5	3838	printf "%s\n" "$as_me: failed program was:" >&5
2347	sed 's/^/| /' conftest.$ac_ext >&5	3839	sed 's/^/| /' conftest.$ac_ext >&5
2348		3840
2349	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	3841	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2350	See \`config.log' for more details." >&5	3842	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2351	echo "$as_me: error: C compiler cannot create executables	3843	as_fn_error 77 "C compiler cannot create executables
2352	See \`config.log' for more details." >&2;}	3844	See \`config.log' for more details" "$LINENO" 5; }
2353	{ (exit 77); exit 77; }; }	3845	else $as_nop
		3846	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		3847	printf "%s\n" "yes" >&6; }
2354	fi	3848	fi
2355		3849	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
		3850	printf %s "checking for C compiler default output file name... " >&6; }
		3851	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
		3852	printf "%s\n" "$ac_file" >&6; }
2356	ac_exeext=$ac_cv_exeext	3853	ac_exeext=$ac_cv_exeext
2357		3854
2358	# Check that the compiler produces executables we can run. If not, either
2359	# the compiler is broken, or we cross compile.
2360	{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2361	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2362	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2363	# If not cross compiling, check that we can run a simple program.
2364	if test "$cross_compiling" != yes; then
2365	if { ac_try='./$ac_file'
2366	{ (case "(($ac_try" in
2367	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2368	*) ac_try_echo=$ac_try;;
2369	esac
2370	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2371	(eval "$ac_try") 2>&5
2372	ac_status=$?
2373	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2374	(exit $ac_status); }; }; then
2375	cross_compiling=no
2376	else
2377	if test "$cross_compiling" = maybe; then
2378	cross_compiling=yes
2379	else
2380	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2381	If you meant to cross compile, use \`--host'.
2382	See \`config.log' for more details." >&5
2383	echo "$as_me: error: cannot run C compiled programs.
2384	If you meant to cross compile, use \`--host'.
2385	See \`config.log' for more details." >&2;}
2386	{ (exit 1); exit 1; }; }
2387	fi
2388	fi
2389	fi
2390	{ echo "$as_me:$LINENO: result: yes" >&5
2391	echo "${ECHO_T}yes" >&6; }
2392
2393	rm -f a.out a.exe conftest$ac_cv_exeext b.out	3855	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2394	ac_clean_files=$ac_clean_files_save	3856	ac_clean_files=$ac_clean_files_save
2395	# Check that the compiler produces executables we can run. If not, either
2396	# the compiler is broken, or we cross compile.
2397	{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2398	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2399	{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
2400	echo "${ECHO_T}$cross_compiling" >&6; }
2401
2402	{ echo "$as_me:$LINENO: checking for suffix of executables" >&5	3857	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2403	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }	3858	printf %s "checking for suffix of executables... " >&6; }
2404	if { (ac_try="$ac_link"	3859	if { { ac_try="$ac_link"
2405	case "(($ac_try" in	3860	case "(($ac_try" in
2406	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3861	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2407	*) ac_try_echo=$ac_try;;	3862	*) ac_try_echo=$ac_try;;
2408	esac	3863	esac
2409	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3864	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3865	printf "%s\n" "$ac_try_echo"; } >&5
2410	(eval "$ac_link") 2>&5	3866	(eval "$ac_link") 2>&5
2411	ac_status=$?	3867	ac_status=$?
2412	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3868	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2413	(exit $ac_status); }; then	3869	test $ac_status = 0; }
		3870	then :
2414	# If both `conftest.exe' and `conftest' are `present' (well, observable)	3871	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2415	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	3872	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2416	# work properly (i.e., refer to `conftest.exe'), while it won't with	3873	# work properly (i.e., refer to `conftest.exe'), while it won't with
2417	# `rm'.	3874	# `rm'.
2418	for ac_file in conftest.exe conftest conftest.*; do	3875	for ac_file in conftest.exe conftest conftest.*; do
2419	test -f "$ac_file" || continue	3876	test -f "$ac_file" || continue
2420	case $ac_file in	3877	case $ac_file in
2421	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;	3878	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2422	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3879	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2423	break;;	3880	break;;
2424	* ) break;;	3881	* ) break;;
2425	esac	3882	esac
2426	done	3883	done
2427	else	3884	else $as_nop
2428	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link	3885	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2429	See \`config.log' for more details." >&5	3886	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2430	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link	3887	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2431	See \`config.log' for more details." >&2;}	3888	See \`config.log' for more details" "$LINENO" 5; }
2432	{ (exit 1); exit 1; }; }
2433	fi	3889	fi
2434
2435	rm -f conftest$ac_cv_exeext	3890	rm -f conftest conftest$ac_cv_exeext
2436	{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	3891	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2437	echo "${ECHO_T}$ac_cv_exeext" >&6; }	3892	printf "%s\n" "$ac_cv_exeext" >&6; }
2438		3893
2439	rm -f conftest.$ac_ext	3894	rm -f conftest.$ac_ext
2440	EXEEXT=$ac_cv_exeext	3895	EXEEXT=$ac_cv_exeext
2441	ac_exeext=$EXEEXT	3896	ac_exeext=$EXEEXT
2442	{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
2443	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2444	if test "${ac_cv_objext+set}" = set; then
2445	echo $ECHO_N "(cached) $ECHO_C" >&6
2446	else
2447	cat >conftest.$ac_ext <<_ACEOF
2448	/* confdefs.h. */
2449	_ACEOF
2450	cat confdefs.h >>conftest.$ac_ext	3897	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2451	cat >>conftest.$ac_ext <<_ACEOF
2452	/* end confdefs.h. */	3898	/* end confdefs.h. */
2453		3899	#include <stdio.h>
2454	int	3900	int
2455	main ()	3901	main (void)
2456	{	3902	{
		3903	FILE *f = fopen ("conftest.out", "w");
		3904	return ferror (f) || fclose (f) != 0;
2457		3905
2458	;	3906	;
2459	return 0;	3907	return 0;
2460	}	3908	}
2461	_ACEOF	3909	_ACEOF
2462	rm -f conftest.o conftest.obj	3910	ac_clean_files="$ac_clean_files conftest.out"
2463	if { (ac_try="$ac_compile"	3911	# Check that the compiler produces executables we can run. If not, either
		3912	# the compiler is broken, or we cross compile.
		3913	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
		3914	printf %s "checking whether we are cross compiling... " >&6; }
		3915	if test "$cross_compiling" != yes; then
		3916	{ { ac_try="$ac_link"
2464	case "(($ac_try" in	3917	case "(($ac_try" in
2465	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3918	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2466	*) ac_try_echo=$ac_try;;	3919	*) ac_try_echo=$ac_try;;
2467	esac	3920	esac
2468	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3921	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3922	printf "%s\n" "$ac_try_echo"; } >&5
		3923	(eval "$ac_link") 2>&5
		3924	ac_status=$?
		3925	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3926	test $ac_status = 0; }
		3927	if { ac_try='./conftest$ac_cv_exeext'
		3928	{ { case "(($ac_try" in
		3929	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3930	*) ac_try_echo=$ac_try;;
		3931	esac
		3932	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3933	printf "%s\n" "$ac_try_echo"; } >&5
		3934	(eval "$ac_try") 2>&5
		3935	ac_status=$?
		3936	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3937	test $ac_status = 0; }; }; then
		3938	cross_compiling=no
		3939	else
		3940	if test "$cross_compiling" = maybe; then
		3941	cross_compiling=yes
		3942	else
		3943	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3944	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		3945	as_fn_error 77 "cannot run C compiled programs.
		3946	If you meant to cross compile, use \`--host'.
		3947	See \`config.log' for more details" "$LINENO" 5; }
		3948	fi
		3949	fi
		3950	fi
		3951	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
		3952	printf "%s\n" "$cross_compiling" >&6; }
		3953
		3954	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
		3955	ac_clean_files=$ac_clean_files_save
		3956	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
		3957	printf %s "checking for suffix of object files... " >&6; }
		3958	if test ${ac_cv_objext+y}
		3959	then :
		3960	printf %s "(cached) " >&6
		3961	else $as_nop
		3962	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3963	/* end confdefs.h. */
		3964
		3965	int
		3966	main (void)
		3967	{
		3968
		3969	;
		3970	return 0;
		3971	}
		3972	_ACEOF
		3973	rm -f conftest.o conftest.obj
		3974	if { { ac_try="$ac_compile"
		3975	case "(($ac_try" in
		3976	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3977	*) ac_try_echo=$ac_try;;
		3978	esac
		3979	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3980	printf "%s\n" "$ac_try_echo"; } >&5
2469	(eval "$ac_compile") 2>&5	3981	(eval "$ac_compile") 2>&5
2470	ac_status=$?	3982	ac_status=$?
2471	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3983	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2472	(exit $ac_status); }; then	3984	test $ac_status = 0; }
		3985	then :
2473	for ac_file in conftest.o conftest.obj conftest.*; do	3986	for ac_file in conftest.o conftest.obj conftest.*; do
2474	test -f "$ac_file" || continue;	3987	test -f "$ac_file" || continue;
2475	case $ac_file in	3988	case $ac_file in
2476	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;	3989	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2477	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`	3990	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2478	break;;	3991	break;;
2479	esac	3992	esac
2480	done	3993	done
2481	else	3994	else $as_nop
2482	echo "$as_me: failed program was:" >&5	3995	printf "%s\n" "$as_me: failed program was:" >&5
2483	sed 's/^/| /' conftest.$ac_ext >&5	3996	sed 's/^/| /' conftest.$ac_ext >&5
2484		3997
2485	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile	3998	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2486	See \`config.log' for more details." >&5	3999	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2487	echo "$as_me: error: cannot compute suffix of object files: cannot compile	4000	as_fn_error $? "cannot compute suffix of object files: cannot compile
2488	See \`config.log' for more details." >&2;}	4001	See \`config.log' for more details" "$LINENO" 5; }
2489	{ (exit 1); exit 1; }; }
2490	fi	4002	fi
2491
2492	rm -f conftest.$ac_cv_objext conftest.$ac_ext	4003	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2493	fi	4004	fi
2494	{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	4005	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2495	echo "${ECHO_T}$ac_cv_objext" >&6; }	4006	printf "%s\n" "$ac_cv_objext" >&6; }
2496	OBJEXT=$ac_cv_objext	4007	OBJEXT=$ac_cv_objext
2497	ac_objext=$OBJEXT	4008	ac_objext=$OBJEXT
2498	{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5	4009	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
2499	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }	4010	printf %s "checking whether the compiler supports GNU C... " >&6; }
2500	if test "${ac_cv_c_compiler_gnu+set}" = set; then	4011	if test ${ac_cv_c_compiler_gnu+y}
2501	echo $ECHO_N "(cached) $ECHO_C" >&6	4012	then :
2502	else	4013	printf %s "(cached) " >&6
2503	cat >conftest.$ac_ext <<_ACEOF	4014	else $as_nop
2504	/* confdefs.h. */
2505	_ACEOF
2506	cat confdefs.h >>conftest.$ac_ext	4015	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2507	cat >>conftest.$ac_ext <<_ACEOF
2508	/* end confdefs.h. */	4016	/* end confdefs.h. */
2509		4017
2510	int	4018	int
2511	main ()	4019	main (void)
2512	{	4020	{
2513	#ifndef __GNUC__	4021	#ifndef __GNUC__
2514	choke me	4022	choke me
2515	#endif	4023	#endif
2516		4024
2517	;	4025	;
2518	return 0;	4026	return 0;
2519	}	4027	}
2520	_ACEOF	4028	_ACEOF
2521	rm -f conftest.$ac_objext	4029	if ac_fn_c_try_compile "$LINENO"
2522	if { (ac_try="$ac_compile"	4030	then :
2523	case "(($ac_try" in
2524	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2525	*) ac_try_echo=$ac_try;;
2526	esac
2527	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2528	(eval "$ac_compile") 2>conftest.er1
2529	ac_status=$?
2530	grep -v '^ *+' conftest.er1 >conftest.err
2531	rm -f conftest.er1
2532	cat conftest.err >&5
2533	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2534	(exit $ac_status); } && {
2535	test -z "$ac_c_werror_flag" ||
2536	test ! -s conftest.err
2537	} && test -s conftest.$ac_objext; then
2538	ac_compiler_gnu=yes	4031	ac_compiler_gnu=yes
		4032	else $as_nop
		4033	ac_compiler_gnu=no
		4034	fi
		4035	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4036	ac_cv_c_compiler_gnu=$ac_compiler_gnu
		4037
		4038	fi
		4039	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
		4040	printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
		4041	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		4042
		4043	if test $ac_compiler_gnu = yes; then
		4044	GCC=yes
2539	else	4045	else
2540	echo "$as_me: failed program was:" >&5	4046	GCC=
2541	sed 's/^/| /' conftest.$ac_ext >&5
2542
2543	ac_compiler_gnu=no
2544	fi	4047	fi
2545
2546	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2547	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2548
2549	fi
2550	{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2551	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2552	GCC=`test $ac_compiler_gnu = yes && echo yes`
2553	ac_test_CFLAGS=${CFLAGS+set}	4048	ac_test_CFLAGS=${CFLAGS+y}
2554	ac_save_CFLAGS=$CFLAGS	4049	ac_save_CFLAGS=$CFLAGS
2555	{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5	4050	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2556	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }	4051	printf %s "checking whether $CC accepts -g... " >&6; }
2557	if test "${ac_cv_prog_cc_g+set}" = set; then	4052	if test ${ac_cv_prog_cc_g+y}
2558	echo $ECHO_N "(cached) $ECHO_C" >&6	4053	then :
2559	else	4054	printf %s "(cached) " >&6
		4055	else $as_nop
2560	ac_save_c_werror_flag=$ac_c_werror_flag	4056	ac_save_c_werror_flag=$ac_c_werror_flag
2561	ac_c_werror_flag=yes	4057	ac_c_werror_flag=yes
2562	ac_cv_prog_cc_g=no	4058	ac_cv_prog_cc_g=no
2563	CFLAGS="-g"	4059	CFLAGS="-g"
2564	cat >conftest.$ac_ext <<_ACEOF
2565	/* confdefs.h. */
2566	_ACEOF
2567	cat confdefs.h >>conftest.$ac_ext	4060	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2568	cat >>conftest.$ac_ext <<_ACEOF
2569	/* end confdefs.h. */	4061	/* end confdefs.h. */
2570		4062
2571	int	4063	int
2572	main ()	4064	main (void)
2573	{	4065	{
2574		4066
2575	;	4067	;
2576	return 0;	4068	return 0;
2577	}	4069	}
2578	_ACEOF	4070	_ACEOF
2579	rm -f conftest.$ac_objext	4071	if ac_fn_c_try_compile "$LINENO"
2580	if { (ac_try="$ac_compile"	4072	then :
2581	case "(($ac_try" in
2582	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2583	*) ac_try_echo=$ac_try;;
2584	esac
2585	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2586	(eval "$ac_compile") 2>conftest.er1
2587	ac_status=$?
2588	grep -v '^ *+' conftest.er1 >conftest.err
2589	rm -f conftest.er1
2590	cat conftest.err >&5
2591	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2592	(exit $ac_status); } && {
2593	test -z "$ac_c_werror_flag" ||
2594	test ! -s conftest.err
2595	} && test -s conftest.$ac_objext; then
2596	ac_cv_prog_cc_g=yes	4073	ac_cv_prog_cc_g=yes
2597	else	4074	else $as_nop
2598	echo "$as_me: failed program was:" >&5
2599	sed 's/^/| /' conftest.$ac_ext >&5
2600
2601	CFLAGS=""	4075	CFLAGS=""
2602	cat >conftest.$ac_ext <<_ACEOF
2603	/* confdefs.h. */
2604	_ACEOF
2605	cat confdefs.h >>conftest.$ac_ext	4076	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2606	cat >>conftest.$ac_ext <<_ACEOF
2607	/* end confdefs.h. */	4077	/* end confdefs.h. */
2608		4078
2609	int	4079	int
2610	main ()	4080	main (void)
2611	{	4081	{
2612		4082
2613	;	4083	;
2614	return 0;	4084	return 0;
2615	}	4085	}
2616	_ACEOF	4086	_ACEOF
2617	rm -f conftest.$ac_objext	4087	if ac_fn_c_try_compile "$LINENO"
2618	if { (ac_try="$ac_compile"	4088	then :
2619	case "(($ac_try" in
2620	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2621	*) ac_try_echo=$ac_try;;
2622	esac
2623	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2624	(eval "$ac_compile") 2>conftest.er1
2625	ac_status=$?
2626	grep -v '^ *+' conftest.er1 >conftest.err
2627	rm -f conftest.er1
2628	cat conftest.err >&5
2629	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2630	(exit $ac_status); } && {
2631	test -z "$ac_c_werror_flag" ||
2632	test ! -s conftest.err
2633	} && test -s conftest.$ac_objext; then
2634	:
2635	else
2636	echo "$as_me: failed program was:" >&5
2637	sed 's/^/| /' conftest.$ac_ext >&5
2638		4089
		4090	else $as_nop
2639	ac_c_werror_flag=$ac_save_c_werror_flag	4091	ac_c_werror_flag=$ac_save_c_werror_flag
2640	CFLAGS="-g"	4092	CFLAGS="-g"
2641	cat >conftest.$ac_ext <<_ACEOF
2642	/* confdefs.h. */
2643	_ACEOF
2644	cat confdefs.h >>conftest.$ac_ext	4093	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2645	cat >>conftest.$ac_ext <<_ACEOF
2646	/* end confdefs.h. */	4094	/* end confdefs.h. */
2647		4095
2648	int	4096	int
2649	main ()	4097	main (void)
2650	{	4098	{
2651		4099
2652	;	4100	;
2653	return 0;	4101	return 0;
2654	}	4102	}
2655	_ACEOF	4103	_ACEOF
2656	rm -f conftest.$ac_objext	4104	if ac_fn_c_try_compile "$LINENO"
2657	if { (ac_try="$ac_compile"	4105	then :
2658	case "(($ac_try" in
2659	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2660	*) ac_try_echo=$ac_try;;
2661	esac
2662	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2663	(eval "$ac_compile") 2>conftest.er1
2664	ac_status=$?
2665	grep -v '^ *+' conftest.er1 >conftest.err
2666	rm -f conftest.er1
2667	cat conftest.err >&5
2668	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2669	(exit $ac_status); } && {
2670	test -z "$ac_c_werror_flag" ||
2671	test ! -s conftest.err
2672	} && test -s conftest.$ac_objext; then
2673	ac_cv_prog_cc_g=yes	4106	ac_cv_prog_cc_g=yes
2674	else
2675	echo "$as_me: failed program was:" >&5
2676	sed 's/^/| /' conftest.$ac_ext >&5
2677
2678
2679	fi	4107	fi
2680
2681	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4108	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2682	fi	4109	fi
2683
2684	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4110	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2685	fi	4111	fi
2686
2687	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4112	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2688	ac_c_werror_flag=$ac_save_c_werror_flag	4113	ac_c_werror_flag=$ac_save_c_werror_flag
2689	fi	4114	fi
2690	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	4115	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2691	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }	4116	printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
2692	if test "$ac_test_CFLAGS" = set; then	4117	if test $ac_test_CFLAGS; then
2693	CFLAGS=$ac_save_CFLAGS	4118	CFLAGS=$ac_save_CFLAGS
2694	elif test $ac_cv_prog_cc_g = yes; then	4119	elif test $ac_cv_prog_cc_g = yes; then
2695	if test "$GCC" = yes; then	4120	if test "$GCC" = yes; then
2696	CFLAGS="-g -O2"	4121	CFLAGS="-g -O2"
2697	else	4122	else
…		…
2702	CFLAGS="-O2"	4127	CFLAGS="-O2"
2703	else	4128	else
2704	CFLAGS=	4129	CFLAGS=
2705	fi	4130	fi
2706	fi	4131	fi
2707	{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5	4132	ac_prog_cc_stdc=no
2708	echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }	4133	if test x$ac_prog_cc_stdc = xno
		4134	then :
		4135	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
		4136	printf %s "checking for $CC option to enable C11 features... " >&6; }
		4137	if test ${ac_cv_prog_cc_c11+y}
		4138	then :
		4139	printf %s "(cached) " >&6
		4140	else $as_nop
		4141	ac_cv_prog_cc_c11=no
		4142	ac_save_CC=$CC
		4143	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4144	/* end confdefs.h. */
		4145	$ac_c_conftest_c11_program
		4146	_ACEOF
		4147	for ac_arg in '' -std=gnu11
		4148	do
		4149	CC="$ac_save_CC $ac_arg"
		4150	if ac_fn_c_try_compile "$LINENO"
		4151	then :
		4152	ac_cv_prog_cc_c11=$ac_arg
		4153	fi
		4154	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4155	test "x$ac_cv_prog_cc_c11" != "xno" && break
		4156	done
		4157	rm -f conftest.$ac_ext
		4158	CC=$ac_save_CC
		4159	fi
		4160
		4161	if test "x$ac_cv_prog_cc_c11" = xno
		4162	then :
		4163	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4164	printf "%s\n" "unsupported" >&6; }
		4165	else $as_nop
		4166	if test "x$ac_cv_prog_cc_c11" = x
		4167	then :
		4168	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4169	printf "%s\n" "none needed" >&6; }
		4170	else $as_nop
		4171	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
		4172	printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
		4173	CC="$CC $ac_cv_prog_cc_c11"
		4174	fi
		4175	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
		4176	ac_prog_cc_stdc=c11
		4177	fi
		4178	fi
		4179	if test x$ac_prog_cc_stdc = xno
		4180	then :
		4181	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
		4182	printf %s "checking for $CC option to enable C99 features... " >&6; }
		4183	if test ${ac_cv_prog_cc_c99+y}
		4184	then :
		4185	printf %s "(cached) " >&6
		4186	else $as_nop
		4187	ac_cv_prog_cc_c99=no
		4188	ac_save_CC=$CC
		4189	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4190	/* end confdefs.h. */
		4191	$ac_c_conftest_c99_program
		4192	_ACEOF
		4193	for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
		4194	do
		4195	CC="$ac_save_CC $ac_arg"
		4196	if ac_fn_c_try_compile "$LINENO"
		4197	then :
		4198	ac_cv_prog_cc_c99=$ac_arg
		4199	fi
		4200	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4201	test "x$ac_cv_prog_cc_c99" != "xno" && break
		4202	done
		4203	rm -f conftest.$ac_ext
		4204	CC=$ac_save_CC
		4205	fi
		4206
2709	if test "${ac_cv_prog_cc_c89+set}" = set; then	4207	if test "x$ac_cv_prog_cc_c99" = xno
2710	echo $ECHO_N "(cached) $ECHO_C" >&6	4208	then :
2711	else	4209	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4210	printf "%s\n" "unsupported" >&6; }
		4211	else $as_nop
		4212	if test "x$ac_cv_prog_cc_c99" = x
		4213	then :
		4214	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4215	printf "%s\n" "none needed" >&6; }
		4216	else $as_nop
		4217	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
		4218	printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
		4219	CC="$CC $ac_cv_prog_cc_c99"
		4220	fi
		4221	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
		4222	ac_prog_cc_stdc=c99
		4223	fi
		4224	fi
		4225	if test x$ac_prog_cc_stdc = xno
		4226	then :
		4227	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
		4228	printf %s "checking for $CC option to enable C89 features... " >&6; }
		4229	if test ${ac_cv_prog_cc_c89+y}
		4230	then :
		4231	printf %s "(cached) " >&6
		4232	else $as_nop
2712	ac_cv_prog_cc_c89=no	4233	ac_cv_prog_cc_c89=no
2713	ac_save_CC=$CC	4234	ac_save_CC=$CC
2714	cat >conftest.$ac_ext <<_ACEOF	4235	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2715	/* confdefs.h. */	4236	/* end confdefs.h. */
		4237	$ac_c_conftest_c89_program
2716	_ACEOF	4238	_ACEOF
2717	cat confdefs.h >>conftest.$ac_ext	4239	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2718	cat >>conftest.$ac_ext <<_ACEOF
2719	/* end confdefs.h. */
2720	#include <stdarg.h>
2721	#include <stdio.h>
2722	#include <sys/types.h>
2723	#include <sys/stat.h>
2724	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2725	struct buf { int x; };
2726	FILE * (*rcsopen) (struct buf *, struct stat *, int);
2727	static char *e (p, i)
2728	char **p;
2729	int i;
2730	{
2731	return p[i];
2732	}
2733	static char *f (char * (*g) (char **, int), char **p, ...)
2734	{
2735	char *s;
2736	va_list v;
2737	va_start (v,p);
2738	s = g (p, va_arg (v,int));
2739	va_end (v);
2740	return s;
2741	}
2742
2743	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2744	function prototypes and stuff, but not '\xHH' hex character constants.
2745	These don't provoke an error unfortunately, instead are silently treated
2746	as 'x'. The following induces an error, until -std is added to get
2747	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2748	array size at least. It's necessary to write '\x00'==0 to get something
2749	that's true only with -std. */
2750	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2751
2752	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2753	inside strings and character constants. */
2754	#define FOO(x) 'x'
2755	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2756
2757	int test (int i, double x);
2758	struct s1 {int (*f) (int a);};
2759	struct s2 {int (*f) (double a);};
2760	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2761	int argc;
2762	char **argv;
2763	int
2764	main ()
2765	{
2766	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2767	;
2768	return 0;
2769	}
2770	_ACEOF
2771	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2772	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2773	do	4240	do
2774	CC="$ac_save_CC $ac_arg"	4241	CC="$ac_save_CC $ac_arg"
2775	rm -f conftest.$ac_objext	4242	if ac_fn_c_try_compile "$LINENO"
2776	if { (ac_try="$ac_compile"	4243	then :
2777	case "(($ac_try" in
2778	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2779	*) ac_try_echo=$ac_try;;
2780	esac
2781	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2782	(eval "$ac_compile") 2>conftest.er1
2783	ac_status=$?
2784	grep -v '^ *+' conftest.er1 >conftest.err
2785	rm -f conftest.er1
2786	cat conftest.err >&5
2787	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2788	(exit $ac_status); } && {
2789	test -z "$ac_c_werror_flag" ||
2790	test ! -s conftest.err
2791	} && test -s conftest.$ac_objext; then
2792	ac_cv_prog_cc_c89=$ac_arg	4244	ac_cv_prog_cc_c89=$ac_arg
2793	else
2794	echo "$as_me: failed program was:" >&5
2795	sed 's/^/| /' conftest.$ac_ext >&5
2796
2797
2798	fi	4245	fi
2799
2800	rm -f core conftest.err conftest.$ac_objext	4246	rm -f core conftest.err conftest.$ac_objext conftest.beam
2801	test "x$ac_cv_prog_cc_c89" != "xno" && break	4247	test "x$ac_cv_prog_cc_c89" != "xno" && break
2802	done	4248	done
2803	rm -f conftest.$ac_ext	4249	rm -f conftest.$ac_ext
2804	CC=$ac_save_CC	4250	CC=$ac_save_CC
2805
2806	fi	4251	fi
2807	# AC_CACHE_VAL	4252
2808	case "x$ac_cv_prog_cc_c89" in	4253	if test "x$ac_cv_prog_cc_c89" = xno
2809	x)	4254	then :
2810	{ echo "$as_me:$LINENO: result: none needed" >&5	4255	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2811	echo "${ECHO_T}none needed" >&6; } ;;	4256	printf "%s\n" "unsupported" >&6; }
2812	xno)	4257	else $as_nop
2813	{ echo "$as_me:$LINENO: result: unsupported" >&5	4258	if test "x$ac_cv_prog_cc_c89" = x
2814	echo "${ECHO_T}unsupported" >&6; } ;;	4259	then :
2815	*)	4260	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4261	printf "%s\n" "none needed" >&6; }
		4262	else $as_nop
		4263	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
		4264	printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
2816	CC="$CC $ac_cv_prog_cc_c89"	4265	CC="$CC $ac_cv_prog_cc_c89"
2817	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5	4266	fi
2818	echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;	4267	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
2819	esac	4268	ac_prog_cc_stdc=c89
2820		4269	fi
		4270	fi
2821		4271
2822	ac_ext=c	4272	ac_ext=c
2823	ac_cpp='$CPP $CPPFLAGS'	4273	ac_cpp='$CPP $CPPFLAGS'
2824	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4274	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2825	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4275	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2826	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4276	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		4277
		4278
		4279
		4280
		4281
		4282
2827		4283
2828	ac_ext=cpp	4284	ac_ext=cpp
2829	ac_cpp='$CXXCPP $CPPFLAGS'	4285	ac_cpp='$CXXCPP $CPPFLAGS'
2830	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4286	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2831	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4287	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
…		…
2833	if test -z "$CXX"; then	4289	if test -z "$CXX"; then
2834	if test -n "$CCC"; then	4290	if test -n "$CCC"; then
2835	CXX=$CCC	4291	CXX=$CCC
2836	else	4292	else
2837	if test -n "$ac_tool_prefix"; then	4293	if test -n "$ac_tool_prefix"; then
2838	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	4294	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
2839	do	4295	do
2840	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	4296	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2841	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	4297	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2842	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4298	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2843	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4299	printf %s "checking for $ac_word... " >&6; }
2844	if test "${ac_cv_prog_CXX+set}" = set; then	4300	if test ${ac_cv_prog_CXX+y}
2845	echo $ECHO_N "(cached) $ECHO_C" >&6	4301	then :
2846	else	4302	printf %s "(cached) " >&6
		4303	else $as_nop
2847	if test -n "$CXX"; then	4304	if test -n "$CXX"; then
2848	ac_cv_prog_CXX="$CXX" # Let the user override the test.	4305	ac_cv_prog_CXX="$CXX" # Let the user override the test.
2849	else	4306	else
2850	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4307	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2851	for as_dir in $PATH	4308	for as_dir in $PATH
2852	do	4309	do
2853	IFS=$as_save_IFS	4310	IFS=$as_save_IFS
2854	test -z "$as_dir" && as_dir=.	4311	case $as_dir in #(((
		4312	'') as_dir=./ ;;
		4313	*/) ;;
		4314	*) as_dir=$as_dir/ ;;
		4315	esac
2855	for ac_exec_ext in '' $ac_executable_extensions; do	4316	for ac_exec_ext in '' $ac_executable_extensions; do
2856	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	4317	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2857	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	4318	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2858	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	4319	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2859	break 2	4320	break 2
2860	fi	4321	fi
2861	done	4322	done
2862	done	4323	done
2863	IFS=$as_save_IFS	4324	IFS=$as_save_IFS
2864		4325
2865	fi	4326	fi
2866	fi	4327	fi
2867	CXX=$ac_cv_prog_CXX	4328	CXX=$ac_cv_prog_CXX
2868	if test -n "$CXX"; then	4329	if test -n "$CXX"; then
2869	{ echo "$as_me:$LINENO: result: $CXX" >&5	4330	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
2870	echo "${ECHO_T}$CXX" >&6; }	4331	printf "%s\n" "$CXX" >&6; }
2871	else	4332	else
2872	{ echo "$as_me:$LINENO: result: no" >&5	4333	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2873	echo "${ECHO_T}no" >&6; }	4334	printf "%s\n" "no" >&6; }
2874	fi	4335	fi
2875		4336
2876		4337
2877	test -n "$CXX" && break	4338	test -n "$CXX" && break
2878	done	4339	done
2879	fi	4340	fi
2880	if test -z "$CXX"; then	4341	if test -z "$CXX"; then
2881	ac_ct_CXX=$CXX	4342	ac_ct_CXX=$CXX
2882	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	4343	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
2883	do	4344	do
2884	# Extract the first word of "$ac_prog", so it can be a program name with args.	4345	# Extract the first word of "$ac_prog", so it can be a program name with args.
2885	set dummy $ac_prog; ac_word=$2	4346	set dummy $ac_prog; ac_word=$2
2886	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4347	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2887	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4348	printf %s "checking for $ac_word... " >&6; }
2888	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	4349	if test ${ac_cv_prog_ac_ct_CXX+y}
2889	echo $ECHO_N "(cached) $ECHO_C" >&6	4350	then :
2890	else	4351	printf %s "(cached) " >&6
		4352	else $as_nop
2891	if test -n "$ac_ct_CXX"; then	4353	if test -n "$ac_ct_CXX"; then
2892	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	4354	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2893	else	4355	else
2894	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4356	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2895	for as_dir in $PATH	4357	for as_dir in $PATH
2896	do	4358	do
2897	IFS=$as_save_IFS	4359	IFS=$as_save_IFS
2898	test -z "$as_dir" && as_dir=.	4360	case $as_dir in #(((
		4361	'') as_dir=./ ;;
		4362	*/) ;;
		4363	*) as_dir=$as_dir/ ;;
		4364	esac
2899	for ac_exec_ext in '' $ac_executable_extensions; do	4365	for ac_exec_ext in '' $ac_executable_extensions; do
2900	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	4366	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2901	ac_cv_prog_ac_ct_CXX="$ac_prog"	4367	ac_cv_prog_ac_ct_CXX="$ac_prog"
2902	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	4368	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2903	break 2	4369	break 2
2904	fi	4370	fi
2905	done	4371	done
2906	done	4372	done
2907	IFS=$as_save_IFS	4373	IFS=$as_save_IFS
2908		4374
2909	fi	4375	fi
2910	fi	4376	fi
2911	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	4377	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2912	if test -n "$ac_ct_CXX"; then	4378	if test -n "$ac_ct_CXX"; then
2913	{ echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5	4379	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
2914	echo "${ECHO_T}$ac_ct_CXX" >&6; }	4380	printf "%s\n" "$ac_ct_CXX" >&6; }
2915	else	4381	else
2916	{ echo "$as_me:$LINENO: result: no" >&5	4382	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2917	echo "${ECHO_T}no" >&6; }	4383	printf "%s\n" "no" >&6; }
2918	fi	4384	fi
2919		4385
2920		4386
2921	test -n "$ac_ct_CXX" && break	4387	test -n "$ac_ct_CXX" && break
2922	done	4388	done
…		…
2924	if test "x$ac_ct_CXX" = x; then	4390	if test "x$ac_ct_CXX" = x; then
2925	CXX="g++"	4391	CXX="g++"
2926	else	4392	else
2927	case $cross_compiling:$ac_tool_warned in	4393	case $cross_compiling:$ac_tool_warned in
2928	yes:)	4394	yes:)
2929	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	4395	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2930	whose name does not start with the host triplet. If you think this	4396	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2931	configuration is useful to you, please write to autoconf@gnu.org." >&5
2932	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2933	whose name does not start with the host triplet. If you think this
2934	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2935	ac_tool_warned=yes ;;	4397	ac_tool_warned=yes ;;
2936	esac	4398	esac
2937	CXX=$ac_ct_CXX	4399	CXX=$ac_ct_CXX
2938	fi	4400	fi
2939	fi	4401	fi
2940		4402
2941	fi	4403	fi
2942	fi	4404	fi
2943	# Provide some information about the compiler.	4405	# Provide some information about the compiler.
2944	echo "$as_me:$LINENO: checking for C++ compiler version" >&5	4406	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
2945	ac_compiler=`set X $ac_compile; echo $2`	4407	set X $ac_compile
		4408	ac_compiler=$2
		4409	for ac_option in --version -v -V -qversion; do
2946	{ (ac_try="$ac_compiler --version >&5"	4410	{ { ac_try="$ac_compiler $ac_option >&5"
2947	case "(($ac_try" in	4411	case "(($ac_try" in
2948	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	4412	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2949	*) ac_try_echo=$ac_try;;	4413	*) ac_try_echo=$ac_try;;
2950	esac	4414	esac
2951	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	4415	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2952	(eval "$ac_compiler --version >&5") 2>&5	4416	printf "%s\n" "$ac_try_echo"; } >&5
		4417	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2953	ac_status=$?	4418	ac_status=$?
2954	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4419	if test -s conftest.err; then
		4420	sed '10a\
		4421	... rest of stderr output deleted ...
		4422	10q' conftest.err >conftest.er1
		4423	cat conftest.er1 >&5
		4424	fi
		4425	rm -f conftest.er1 conftest.err
		4426	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2955	(exit $ac_status); }	4427	test $ac_status = 0; }
2956	{ (ac_try="$ac_compiler -v >&5"	4428	done
2957	case "(($ac_try" in
2958	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2959	*) ac_try_echo=$ac_try;;
2960	esac
2961	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2962	(eval "$ac_compiler -v >&5") 2>&5
2963	ac_status=$?
2964	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2965	(exit $ac_status); }
2966	{ (ac_try="$ac_compiler -V >&5"
2967	case "(($ac_try" in
2968	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2969	*) ac_try_echo=$ac_try;;
2970	esac
2971	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2972	(eval "$ac_compiler -V >&5") 2>&5
2973	ac_status=$?
2974	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2975	(exit $ac_status); }
2976		4429
2977	{ echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5	4430	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C++" >&5
2978	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }	4431	printf %s "checking whether the compiler supports GNU C++... " >&6; }
2979	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then	4432	if test ${ac_cv_cxx_compiler_gnu+y}
2980	echo $ECHO_N "(cached) $ECHO_C" >&6	4433	then :
2981	else	4434	printf %s "(cached) " >&6
2982	cat >conftest.$ac_ext <<_ACEOF	4435	else $as_nop
2983	/* confdefs.h. */
2984	_ACEOF
2985	cat confdefs.h >>conftest.$ac_ext	4436	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2986	cat >>conftest.$ac_ext <<_ACEOF
2987	/* end confdefs.h. */	4437	/* end confdefs.h. */
2988		4438
2989	int	4439	int
2990	main ()	4440	main (void)
2991	{	4441	{
2992	#ifndef __GNUC__	4442	#ifndef __GNUC__
2993	choke me	4443	choke me
2994	#endif	4444	#endif
2995		4445
2996	;	4446	;
2997	return 0;	4447	return 0;
2998	}	4448	}
2999	_ACEOF	4449	_ACEOF
3000	rm -f conftest.$ac_objext	4450	if ac_fn_cxx_try_compile "$LINENO"
3001	if { (ac_try="$ac_compile"	4451	then :
3002	case "(($ac_try" in
3003	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3004	*) ac_try_echo=$ac_try;;
3005	esac
3006	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3007	(eval "$ac_compile") 2>conftest.er1
3008	ac_status=$?
3009	grep -v '^ *+' conftest.er1 >conftest.err
3010	rm -f conftest.er1
3011	cat conftest.err >&5
3012	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3013	(exit $ac_status); } && {
3014	test -z "$ac_cxx_werror_flag" ||
3015	test ! -s conftest.err
3016	} && test -s conftest.$ac_objext; then
3017	ac_compiler_gnu=yes	4452	ac_compiler_gnu=yes
		4453	else $as_nop
		4454	ac_compiler_gnu=no
		4455	fi
		4456	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4457	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
		4458
		4459	fi
		4460	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
		4461	printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; }
		4462	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		4463
		4464	if test $ac_compiler_gnu = yes; then
		4465	GXX=yes
3018	else	4466	else
3019	echo "$as_me: failed program was:" >&5	4467	GXX=
3020	sed 's/^/| /' conftest.$ac_ext >&5
3021
3022	ac_compiler_gnu=no
3023	fi	4468	fi
3024
3025	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3026	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3027
3028	fi
3029	{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3030	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
3031	GXX=`test $ac_compiler_gnu = yes && echo yes`
3032	ac_test_CXXFLAGS=${CXXFLAGS+set}	4469	ac_test_CXXFLAGS=${CXXFLAGS+y}
3033	ac_save_CXXFLAGS=$CXXFLAGS	4470	ac_save_CXXFLAGS=$CXXFLAGS
3034	{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5	4471	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3035	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }	4472	printf %s "checking whether $CXX accepts -g... " >&6; }
3036	if test "${ac_cv_prog_cxx_g+set}" = set; then	4473	if test ${ac_cv_prog_cxx_g+y}
3037	echo $ECHO_N "(cached) $ECHO_C" >&6	4474	then :
3038	else	4475	printf %s "(cached) " >&6
		4476	else $as_nop
3039	ac_save_cxx_werror_flag=$ac_cxx_werror_flag	4477	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3040	ac_cxx_werror_flag=yes	4478	ac_cxx_werror_flag=yes
3041	ac_cv_prog_cxx_g=no	4479	ac_cv_prog_cxx_g=no
3042	CXXFLAGS="-g"	4480	CXXFLAGS="-g"
3043	cat >conftest.$ac_ext <<_ACEOF
3044	/* confdefs.h. */
3045	_ACEOF
3046	cat confdefs.h >>conftest.$ac_ext	4481	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3047	cat >>conftest.$ac_ext <<_ACEOF
3048	/* end confdefs.h. */	4482	/* end confdefs.h. */
3049		4483
3050	int	4484	int
3051	main ()	4485	main (void)
3052	{	4486	{
3053		4487
3054	;	4488	;
3055	return 0;	4489	return 0;
3056	}	4490	}
3057	_ACEOF	4491	_ACEOF
3058	rm -f conftest.$ac_objext	4492	if ac_fn_cxx_try_compile "$LINENO"
3059	if { (ac_try="$ac_compile"	4493	then :
3060	case "(($ac_try" in
3061	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3062	*) ac_try_echo=$ac_try;;
3063	esac
3064	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3065	(eval "$ac_compile") 2>conftest.er1
3066	ac_status=$?
3067	grep -v '^ *+' conftest.er1 >conftest.err
3068	rm -f conftest.er1
3069	cat conftest.err >&5
3070	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3071	(exit $ac_status); } && {
3072	test -z "$ac_cxx_werror_flag" ||
3073	test ! -s conftest.err
3074	} && test -s conftest.$ac_objext; then
3075	ac_cv_prog_cxx_g=yes	4494	ac_cv_prog_cxx_g=yes
3076	else	4495	else $as_nop
3077	echo "$as_me: failed program was:" >&5
3078	sed 's/^/| /' conftest.$ac_ext >&5
3079
3080	CXXFLAGS=""	4496	CXXFLAGS=""
3081	cat >conftest.$ac_ext <<_ACEOF
3082	/* confdefs.h. */
3083	_ACEOF
3084	cat confdefs.h >>conftest.$ac_ext	4497	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3085	cat >>conftest.$ac_ext <<_ACEOF
3086	/* end confdefs.h. */	4498	/* end confdefs.h. */
3087		4499
3088	int	4500	int
3089	main ()	4501	main (void)
3090	{	4502	{
3091		4503
3092	;	4504	;
3093	return 0;	4505	return 0;
3094	}	4506	}
3095	_ACEOF	4507	_ACEOF
3096	rm -f conftest.$ac_objext	4508	if ac_fn_cxx_try_compile "$LINENO"
3097	if { (ac_try="$ac_compile"	4509	then :
3098	case "(($ac_try" in
3099	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3100	*) ac_try_echo=$ac_try;;
3101	esac
3102	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3103	(eval "$ac_compile") 2>conftest.er1
3104	ac_status=$?
3105	grep -v '^ *+' conftest.er1 >conftest.err
3106	rm -f conftest.er1
3107	cat conftest.err >&5
3108	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3109	(exit $ac_status); } && {
3110	test -z "$ac_cxx_werror_flag" ||
3111	test ! -s conftest.err
3112	} && test -s conftest.$ac_objext; then
3113	:
3114	else
3115	echo "$as_me: failed program was:" >&5
3116	sed 's/^/| /' conftest.$ac_ext >&5
3117		4510
		4511	else $as_nop
3118	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4512	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3119	CXXFLAGS="-g"	4513	CXXFLAGS="-g"
3120	cat >conftest.$ac_ext <<_ACEOF
3121	/* confdefs.h. */
3122	_ACEOF
3123	cat confdefs.h >>conftest.$ac_ext	4514	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3124	cat >>conftest.$ac_ext <<_ACEOF
3125	/* end confdefs.h. */	4515	/* end confdefs.h. */
3126		4516
3127	int	4517	int
3128	main ()	4518	main (void)
3129	{	4519	{
3130		4520
3131	;	4521	;
3132	return 0;	4522	return 0;
3133	}	4523	}
3134	_ACEOF	4524	_ACEOF
3135	rm -f conftest.$ac_objext	4525	if ac_fn_cxx_try_compile "$LINENO"
3136	if { (ac_try="$ac_compile"	4526	then :
3137	case "(($ac_try" in
3138	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3139	*) ac_try_echo=$ac_try;;
3140	esac
3141	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3142	(eval "$ac_compile") 2>conftest.er1
3143	ac_status=$?
3144	grep -v '^ *+' conftest.er1 >conftest.err
3145	rm -f conftest.er1
3146	cat conftest.err >&5
3147	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3148	(exit $ac_status); } && {
3149	test -z "$ac_cxx_werror_flag" ||
3150	test ! -s conftest.err
3151	} && test -s conftest.$ac_objext; then
3152	ac_cv_prog_cxx_g=yes	4527	ac_cv_prog_cxx_g=yes
3153	else
3154	echo "$as_me: failed program was:" >&5
3155	sed 's/^/| /' conftest.$ac_ext >&5
3156
3157
3158	fi	4528	fi
3159
3160	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4529	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3161	fi	4530	fi
3162
3163	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4531	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3164	fi	4532	fi
3165
3166	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4533	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3167	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4534	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3168	fi	4535	fi
3169	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5	4536	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3170	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }	4537	printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
3171	if test "$ac_test_CXXFLAGS" = set; then	4538	if test $ac_test_CXXFLAGS; then
3172	CXXFLAGS=$ac_save_CXXFLAGS	4539	CXXFLAGS=$ac_save_CXXFLAGS
3173	elif test $ac_cv_prog_cxx_g = yes; then	4540	elif test $ac_cv_prog_cxx_g = yes; then
3174	if test "$GXX" = yes; then	4541	if test "$GXX" = yes; then
3175	CXXFLAGS="-g -O2"	4542	CXXFLAGS="-g -O2"
3176	else	4543	else
…		…
3181	CXXFLAGS="-O2"	4548	CXXFLAGS="-O2"
3182	else	4549	else
3183	CXXFLAGS=	4550	CXXFLAGS=
3184	fi	4551	fi
3185	fi	4552	fi
		4553	ac_prog_cxx_stdcxx=no
		4554	if test x$ac_prog_cxx_stdcxx = xno
		4555	then :
		4556	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5
		4557	printf %s "checking for $CXX option to enable C++11 features... " >&6; }
		4558	if test ${ac_cv_prog_cxx_11+y}
		4559	then :
		4560	printf %s "(cached) " >&6
		4561	else $as_nop
		4562	ac_cv_prog_cxx_11=no
		4563	ac_save_CXX=$CXX
		4564	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4565	/* end confdefs.h. */
		4566	$ac_cxx_conftest_cxx11_program
		4567	_ACEOF
		4568	for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
		4569	do
		4570	CXX="$ac_save_CXX $ac_arg"
		4571	if ac_fn_cxx_try_compile "$LINENO"
		4572	then :
		4573	ac_cv_prog_cxx_cxx11=$ac_arg
		4574	fi
		4575	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4576	test "x$ac_cv_prog_cxx_cxx11" != "xno" && break
		4577	done
		4578	rm -f conftest.$ac_ext
		4579	CXX=$ac_save_CXX
		4580	fi
		4581
		4582	if test "x$ac_cv_prog_cxx_cxx11" = xno
		4583	then :
		4584	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4585	printf "%s\n" "unsupported" >&6; }
		4586	else $as_nop
		4587	if test "x$ac_cv_prog_cxx_cxx11" = x
		4588	then :
		4589	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4590	printf "%s\n" "none needed" >&6; }
		4591	else $as_nop
		4592	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
		4593	printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; }
		4594	CXX="$CXX $ac_cv_prog_cxx_cxx11"
		4595	fi
		4596	ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
		4597	ac_prog_cxx_stdcxx=cxx11
		4598	fi
		4599	fi
		4600	if test x$ac_prog_cxx_stdcxx = xno
		4601	then :
		4602	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5
		4603	printf %s "checking for $CXX option to enable C++98 features... " >&6; }
		4604	if test ${ac_cv_prog_cxx_98+y}
		4605	then :
		4606	printf %s "(cached) " >&6
		4607	else $as_nop
		4608	ac_cv_prog_cxx_98=no
		4609	ac_save_CXX=$CXX
		4610	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4611	/* end confdefs.h. */
		4612	$ac_cxx_conftest_cxx98_program
		4613	_ACEOF
		4614	for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
		4615	do
		4616	CXX="$ac_save_CXX $ac_arg"
		4617	if ac_fn_cxx_try_compile "$LINENO"
		4618	then :
		4619	ac_cv_prog_cxx_cxx98=$ac_arg
		4620	fi
		4621	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4622	test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
		4623	done
		4624	rm -f conftest.$ac_ext
		4625	CXX=$ac_save_CXX
		4626	fi
		4627
		4628	if test "x$ac_cv_prog_cxx_cxx98" = xno
		4629	then :
		4630	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4631	printf "%s\n" "unsupported" >&6; }
		4632	else $as_nop
		4633	if test "x$ac_cv_prog_cxx_cxx98" = x
		4634	then :
		4635	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4636	printf "%s\n" "none needed" >&6; }
		4637	else $as_nop
		4638	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5
		4639	printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; }
		4640	CXX="$CXX $ac_cv_prog_cxx_cxx98"
		4641	fi
		4642	ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98
		4643	ac_prog_cxx_stdcxx=cxx98
		4644	fi
		4645	fi
		4646
3186	ac_ext=c	4647	ac_ext=c
3187	ac_cpp='$CPP $CPPFLAGS'	4648	ac_cpp='$CPP $CPPFLAGS'
3188	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4649	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3189	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4650	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3190	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4651	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3191		4652
3192	ac_ext=c
3193	ac_cpp='$CPP $CPPFLAGS'
3194	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3195	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3196	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3197	{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3198	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
3199	# On Suns, sometimes $CPP names a directory.
3200	if test -n "$CPP" && test -d "$CPP"; then
3201	CPP=
3202	fi
3203	if test -z "$CPP"; then
3204	if test "${ac_cv_prog_CPP+set}" = set; then
3205	echo $ECHO_N "(cached) $ECHO_C" >&6
3206	else
3207	# Double quotes because CPP needs to be expanded
3208	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3209	do
3210	ac_preproc_ok=false
3211	for ac_c_preproc_warn_flag in '' yes
3212	do
3213	# Use a header file that comes with gcc, so configuring glibc
3214	# with a fresh cross-compiler works.
3215	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3216	# <limits.h> exists even on freestanding compilers.
3217	# On the NeXT, cc -E runs the code through the compiler's parser,
3218	# not just through cpp. "Syntax error" is here to catch this case.
3219	cat >conftest.$ac_ext <<_ACEOF
3220	/* confdefs.h. */
3221	_ACEOF
3222	cat confdefs.h >>conftest.$ac_ext
3223	cat >>conftest.$ac_ext <<_ACEOF
3224	/* end confdefs.h. */
3225	#ifdef __STDC__
3226	# include <limits.h>
3227	#else
3228	# include <assert.h>
3229	#endif
3230	Syntax error
3231	_ACEOF
3232	if { (ac_try="$ac_cpp conftest.$ac_ext"
3233	case "(($ac_try" in
3234	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3235	*) ac_try_echo=$ac_try;;
3236	esac
3237	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3238	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3239	ac_status=$?
3240	grep -v '^ *+' conftest.er1 >conftest.err
3241	rm -f conftest.er1
3242	cat conftest.err >&5
3243	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3244	(exit $ac_status); } >/dev/null && {
3245	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3246	test ! -s conftest.err
3247	}; then
3248	:
3249	else
3250	echo "$as_me: failed program was:" >&5
3251	sed 's/^/| /' conftest.$ac_ext >&5
3252		4653
3253	# Broken: fails on valid input.
3254	continue
3255	fi
3256
3257	rm -f conftest.err conftest.$ac_ext
3258
3259	# OK, works on sane cases. Now check whether nonexistent headers
3260	# can be detected and how.
3261	cat >conftest.$ac_ext <<_ACEOF
3262	/* confdefs.h. */
3263	_ACEOF
3264	cat confdefs.h >>conftest.$ac_ext
3265	cat >>conftest.$ac_ext <<_ACEOF
3266	/* end confdefs.h. */
3267	#include <ac_nonexistent.h>
3268	_ACEOF
3269	if { (ac_try="$ac_cpp conftest.$ac_ext"
3270	case "(($ac_try" in
3271	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3272	*) ac_try_echo=$ac_try;;
3273	esac
3274	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3275	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3276	ac_status=$?
3277	grep -v '^ *+' conftest.er1 >conftest.err
3278	rm -f conftest.er1
3279	cat conftest.err >&5
3280	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3281	(exit $ac_status); } >/dev/null && {
3282	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3283	test ! -s conftest.err
3284	}; then
3285	# Broken: success on invalid input.
3286	continue
3287	else
3288	echo "$as_me: failed program was:" >&5
3289	sed 's/^/| /' conftest.$ac_ext >&5
3290
3291	# Passes both tests.
3292	ac_preproc_ok=:
3293	break
3294	fi
3295
3296	rm -f conftest.err conftest.$ac_ext
3297
3298	done
3299	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3300	rm -f conftest.err conftest.$ac_ext
3301	if $ac_preproc_ok; then
3302	break
3303	fi
3304
3305	done
3306	ac_cv_prog_CPP=$CPP
3307
3308	fi
3309	CPP=$ac_cv_prog_CPP
3310	else
3311	ac_cv_prog_CPP=$CPP
3312	fi
3313	{ echo "$as_me:$LINENO: result: $CPP" >&5
3314	echo "${ECHO_T}$CPP" >&6; }
3315	ac_preproc_ok=false
3316	for ac_c_preproc_warn_flag in '' yes
3317	do
3318	# Use a header file that comes with gcc, so configuring glibc
3319	# with a fresh cross-compiler works.
3320	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3321	# <limits.h> exists even on freestanding compilers.
3322	# On the NeXT, cc -E runs the code through the compiler's parser,
3323	# not just through cpp. "Syntax error" is here to catch this case.
3324	cat >conftest.$ac_ext <<_ACEOF
3325	/* confdefs.h. */
3326	_ACEOF
3327	cat confdefs.h >>conftest.$ac_ext
3328	cat >>conftest.$ac_ext <<_ACEOF
3329	/* end confdefs.h. */
3330	#ifdef __STDC__
3331	# include <limits.h>
3332	#else
3333	# include <assert.h>
3334	#endif
3335	Syntax error
3336	_ACEOF
3337	if { (ac_try="$ac_cpp conftest.$ac_ext"
3338	case "(($ac_try" in
3339	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3340	*) ac_try_echo=$ac_try;;
3341	esac
3342	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3343	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3344	ac_status=$?
3345	grep -v '^ *+' conftest.er1 >conftest.err
3346	rm -f conftest.er1
3347	cat conftest.err >&5
3348	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3349	(exit $ac_status); } >/dev/null && {
3350	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3351	test ! -s conftest.err
3352	}; then
3353	:
3354	else
3355	echo "$as_me: failed program was:" >&5
3356	sed 's/^/| /' conftest.$ac_ext >&5
3357
3358	# Broken: fails on valid input.
3359	continue
3360	fi
3361
3362	rm -f conftest.err conftest.$ac_ext
3363
3364	# OK, works on sane cases. Now check whether nonexistent headers
3365	# can be detected and how.
3366	cat >conftest.$ac_ext <<_ACEOF
3367	/* confdefs.h. */
3368	_ACEOF
3369	cat confdefs.h >>conftest.$ac_ext
3370	cat >>conftest.$ac_ext <<_ACEOF
3371	/* end confdefs.h. */
3372	#include <ac_nonexistent.h>
3373	_ACEOF
3374	if { (ac_try="$ac_cpp conftest.$ac_ext"
3375	case "(($ac_try" in
3376	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3377	*) ac_try_echo=$ac_try;;
3378	esac
3379	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3380	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3381	ac_status=$?
3382	grep -v '^ *+' conftest.er1 >conftest.err
3383	rm -f conftest.er1
3384	cat conftest.err >&5
3385	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3386	(exit $ac_status); } >/dev/null && {
3387	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3388	test ! -s conftest.err
3389	}; then
3390	# Broken: success on invalid input.
3391	continue
3392	else
3393	echo "$as_me: failed program was:" >&5
3394	sed 's/^/| /' conftest.$ac_ext >&5
3395
3396	# Passes both tests.
3397	ac_preproc_ok=:
3398	break
3399	fi
3400
3401	rm -f conftest.err conftest.$ac_ext
3402
3403	done
3404	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3405	rm -f conftest.err conftest.$ac_ext
3406	if $ac_preproc_ok; then
3407	:
3408	else
3409	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3410	See \`config.log' for more details." >&5
3411	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3412	See \`config.log' for more details." >&2;}
3413	{ (exit 1); exit 1; }; }
3414	fi
3415
3416	ac_ext=c
3417	ac_cpp='$CPP $CPPFLAGS'
3418	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3419	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3420	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3421
3422	# Find a good install program. We prefer a C program (faster),	4654	# Find a good install program. We prefer a C program (faster),
3423	# so one script is as good as another. But avoid the broken or	4655	# so one script is as good as another. But avoid the broken or
3424	# incompatible versions:	4656	# incompatible versions:
3425	# SysV /etc/install, /usr/sbin/install	4657	# SysV /etc/install, /usr/sbin/install
3426	# SunOS /usr/etc/install	4658	# SunOS /usr/etc/install
3427	# IRIX /sbin/install	4659	# IRIX /sbin/install
…		…
3430	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag	4662	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3431	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	4663	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3432	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"	4664	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3433	# OS/2's system install, which has a completely different semantic	4665	# OS/2's system install, which has a completely different semantic
3434	# ./install, which can be erroneously created by make from ./install.sh.	4666	# ./install, which can be erroneously created by make from ./install.sh.
		4667	# Reject install programs that cannot install multiple files.
3435	{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5	4668	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3436	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }	4669	printf %s "checking for a BSD-compatible install... " >&6; }
3437	if test -z "$INSTALL"; then	4670	if test -z "$INSTALL"; then
3438	if test "${ac_cv_path_install+set}" = set; then	4671	if test ${ac_cv_path_install+y}
3439	echo $ECHO_N "(cached) $ECHO_C" >&6	4672	then :
3440	else	4673	printf %s "(cached) " >&6
		4674	else $as_nop
3441	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4675	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3442	for as_dir in $PATH	4676	for as_dir in $PATH
3443	do	4677	do
3444	IFS=$as_save_IFS	4678	IFS=$as_save_IFS
3445	test -z "$as_dir" && as_dir=.	4679	case $as_dir in #(((
3446	# Account for people who put trailing slashes in PATH elements.	4680	'') as_dir=./ ;;
		4681	*/) ;;
		4682	*) as_dir=$as_dir/ ;;
		4683	esac
		4684	# Account for fact that we put trailing slashes in our PATH walk.
3447	case $as_dir/ in	4685	case $as_dir in #((
3448	./ | .// | /cC/* | \	4686	./ | /[cC]/* | \
3449	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \	4687	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3450	?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \	4688	?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3451	/usr/ucb/* ) ;;	4689	/usr/ucb/* ) ;;
3452	*)	4690	*)
3453	# OSF1 and SCO ODT 3.0 have their own names for install.	4691	# OSF1 and SCO ODT 3.0 have their own names for install.
3454	# Don't use installbsd from OSF since it installs stuff as root	4692	# Don't use installbsd from OSF since it installs stuff as root
3455	# by default.	4693	# by default.
3456	for ac_prog in ginstall scoinst install; do	4694	for ac_prog in ginstall scoinst install; do
3457	for ac_exec_ext in '' $ac_executable_extensions; do	4695	for ac_exec_ext in '' $ac_executable_extensions; do
3458	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then	4696	if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
3459	if test $ac_prog = install &&	4697	if test $ac_prog = install &&
3460	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	4698	grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3461	# AIX install. It has an incompatible calling convention.	4699	# AIX install. It has an incompatible calling convention.
3462	:	4700	:
3463	elif test $ac_prog = install &&	4701	elif test $ac_prog = install &&
3464	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	4702	grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3465	# program-specific install script used by HP pwplus--don't use.	4703	# program-specific install script used by HP pwplus--don't use.
3466	:	4704	:
3467	else	4705	else
		4706	rm -rf conftest.one conftest.two conftest.dir
		4707	echo one > conftest.one
		4708	echo two > conftest.two
		4709	mkdir conftest.dir
		4710	if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
		4711	test -s conftest.one && test -s conftest.two &&
		4712	test -s conftest.dir/conftest.one &&
		4713	test -s conftest.dir/conftest.two
		4714	then
3468	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"	4715	ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
3469	break 3	4716	break 3
		4717	fi
3470	fi	4718	fi
3471	fi	4719	fi
3472	done	4720	done
3473	done	4721	done
3474	;;	4722	;;
3475	esac	4723	esac
		4724
3476	done	4725	done
3477	IFS=$as_save_IFS	4726	IFS=$as_save_IFS
3478		4727
		4728	rm -rf conftest.one conftest.two conftest.dir
3479		4729
3480	fi	4730	fi
3481	if test "${ac_cv_path_install+set}" = set; then	4731	if test ${ac_cv_path_install+y}; then
3482	INSTALL=$ac_cv_path_install	4732	INSTALL=$ac_cv_path_install
3483	else	4733	else
3484	# As a last resort, use the slow shell script. Don't cache a	4734	# As a last resort, use the slow shell script. Don't cache a
3485	# value for INSTALL within a source directory, because that will	4735	# value for INSTALL within a source directory, because that will
3486	# break other packages using the cache if that directory is	4736	# break other packages using the cache if that directory is
3487	# removed, or if the value is a relative name.	4737	# removed, or if the value is a relative name.
3488	INSTALL=$ac_install_sh	4738	INSTALL=$ac_install_sh
3489	fi	4739	fi
3490	fi	4740	fi
3491	{ echo "$as_me:$LINENO: result: $INSTALL" >&5	4741	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3492	echo "${ECHO_T}$INSTALL" >&6; }	4742	printf "%s\n" "$INSTALL" >&6; }
3493		4743
3494	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	4744	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3495	# It thinks the first close brace ends the variable substitution.	4745	# It thinks the first close brace ends the variable substitution.
3496	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	4746	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3497		4747
…		…
3499		4749
3500	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	4750	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3501		4751
3502		4752
3503		4753
3504		4754	ac_header= ac_cache=
3505	{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5	4755	for ac_item in $ac_header_c_list
3506	echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
3507	if test "${ac_cv_path_GREP+set}" = set; then
3508	echo $ECHO_N "(cached) $ECHO_C" >&6
3509	else
3510	# Extract the first word of "grep ggrep" to use in msg output
3511	if test -z "$GREP"; then
3512	set dummy grep ggrep; ac_prog_name=$2
3513	if test "${ac_cv_path_GREP+set}" = set; then
3514	echo $ECHO_N "(cached) $ECHO_C" >&6
3515	else
3516	ac_path_GREP_found=false
3517	# Loop through the user's path and test for each of PROGNAME-LIST
3518	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3519	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3520	do	4756	do
3521	IFS=$as_save_IFS	4757	if test $ac_cache; then
3522	test -z "$as_dir" && as_dir=.	4758	ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
3523	for ac_prog in grep ggrep; do	4759	if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
3524	for ac_exec_ext in '' $ac_executable_extensions; do	4760	printf "%s\n" "#define $ac_item 1" >> confdefs.h
3525	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3526	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3527	# Check for GNU ac_path_GREP and select it if it is found.
3528	# Check for GNU $ac_path_GREP
3529	case `"$ac_path_GREP" --version 2>&1` in
3530	*GNU*)
3531	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3532	*)
3533	ac_count=0
3534	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3535	while :
3536	do
3537	cat "conftest.in" "conftest.in" >"conftest.tmp"
3538	mv "conftest.tmp" "conftest.in"
3539	cp "conftest.in" "conftest.nl"
3540	echo 'GREP' >> "conftest.nl"
3541	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3542	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3543	ac_count=`expr $ac_count + 1`
3544	if test $ac_count -gt ${ac_path_GREP_max-0}; then
3545	# Best one so far, save it but keep looking for a better one
3546	ac_cv_path_GREP="$ac_path_GREP"
3547	ac_path_GREP_max=$ac_count
3548	fi	4761	fi
3549	# 10*(2^10) chars as input seems more than enough	4762	ac_header= ac_cache=
3550	test $ac_count -gt 10 && break	4763	elif test $ac_header; then
3551	done	4764	ac_cache=$ac_item
3552	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;	4765	else
3553	esac	4766	ac_header=$ac_item
3554		4767	fi
3555
3556	$ac_path_GREP_found && break 3
3557	done
3558	done	4768	done
3559		4769
3560	done
3561	IFS=$as_save_IFS
3562		4770
3563		4771
3564	fi
3565		4772
3566	GREP="$ac_cv_path_GREP"
3567	if test -z "$GREP"; then
3568	{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3569	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3570	{ (exit 1); exit 1; }; }
3571	fi
3572		4773
3573	else
3574	ac_cv_path_GREP=$GREP
3575	fi
3576		4774
3577		4775
3578	fi
3579	{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3580	echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
3581	GREP="$ac_cv_path_GREP"
3582		4776
		4777	if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
		4778	then :
3583		4779
3584	{ echo "$as_me:$LINENO: checking for egrep" >&5	4780	printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
3585	echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
3586	if test "${ac_cv_path_EGREP+set}" = set; then
3587	echo $ECHO_N "(cached) $ECHO_C" >&6
3588	else
3589	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3590	then ac_cv_path_EGREP="$GREP -E"
3591	else
3592	# Extract the first word of "egrep" to use in msg output
3593	if test -z "$EGREP"; then
3594	set dummy egrep; ac_prog_name=$2
3595	if test "${ac_cv_path_EGREP+set}" = set; then
3596	echo $ECHO_N "(cached) $ECHO_C" >&6
3597	else
3598	ac_path_EGREP_found=false
3599	# Loop through the user's path and test for each of PROGNAME-LIST
3600	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3601	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3602	do
3603	IFS=$as_save_IFS
3604	test -z "$as_dir" && as_dir=.
3605	for ac_prog in egrep; do
3606	for ac_exec_ext in '' $ac_executable_extensions; do
3607	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3608	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3609	# Check for GNU ac_path_EGREP and select it if it is found.
3610	# Check for GNU $ac_path_EGREP
3611	case `"$ac_path_EGREP" --version 2>&1` in
3612	*GNU*)
3613	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3614	*)
3615	ac_count=0
3616	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3617	while :
3618	do
3619	cat "conftest.in" "conftest.in" >"conftest.tmp"
3620	mv "conftest.tmp" "conftest.in"
3621	cp "conftest.in" "conftest.nl"
3622	echo 'EGREP' >> "conftest.nl"
3623	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3624	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3625	ac_count=`expr $ac_count + 1`
3626	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3627	# Best one so far, save it but keep looking for a better one
3628	ac_cv_path_EGREP="$ac_path_EGREP"
3629	ac_path_EGREP_max=$ac_count
3630	fi
3631	# 10*(2^10) chars as input seems more than enough
3632	test $ac_count -gt 10 && break
3633	done
3634	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3635	esac
3636		4781
3637
3638	$ac_path_EGREP_found && break 3
3639	done
3640	done
3641
3642	done
3643	IFS=$as_save_IFS
3644
3645
3646	fi	4782	fi
3647		4783
3648	EGREP="$ac_cv_path_EGREP"
3649	if test -z "$EGREP"; then
3650	{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3651	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3652	{ (exit 1); exit 1; }; }
3653	fi
3654		4784
3655	else
3656	ac_cv_path_EGREP=$EGREP
3657	fi
3658		4785
3659		4786
3660	fi
3661	fi
3662	{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
3663	echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
3664	EGREP="$ac_cv_path_EGREP"
3665		4787
3666		4788
3667		4789	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3668	{ echo "$as_me:$LINENO: checking for AIX" >&5	4790	printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3669	echo $ECHO_N "checking for AIX... $ECHO_C" >&6; }	4791	if test ${ac_cv_safe_to_define___extensions__+y}
3670	cat >conftest.$ac_ext <<_ACEOF	4792	then :
		4793	printf %s "(cached) " >&6
		4794	else $as_nop
		4795	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3671	/* confdefs.h. */	4796	/* end confdefs.h. */
		4797
		4798	# define __EXTENSIONS__ 1
		4799	$ac_includes_default
		4800	int
		4801	main (void)
		4802	{
		4803
		4804	;
		4805	return 0;
		4806	}
3672	_ACEOF	4807	_ACEOF
		4808	if ac_fn_c_try_compile "$LINENO"
		4809	then :
		4810	ac_cv_safe_to_define___extensions__=yes
		4811	else $as_nop
		4812	ac_cv_safe_to_define___extensions__=no
		4813	fi
		4814	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4815	fi
		4816	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
		4817	printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; }
		4818
		4819	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5
		4820	printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; }
		4821	if test ${ac_cv_should_define__xopen_source+y}
		4822	then :
		4823	printf %s "(cached) " >&6
		4824	else $as_nop
		4825	ac_cv_should_define__xopen_source=no
		4826	if test $ac_cv_header_wchar_h = yes
		4827	then :
3673	cat confdefs.h >>conftest.$ac_ext	4828	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3674	cat >>conftest.$ac_ext <<_ACEOF
3675	/* end confdefs.h. */	4829	/* end confdefs.h. */
3676	#ifdef _AIX
3677	yes
3678	#endif
3679		4830
		4831	#include <wchar.h>
		4832	mbstate_t x;
		4833	int
		4834	main (void)
		4835	{
		4836
		4837	;
		4838	return 0;
		4839	}
3680	_ACEOF	4840	_ACEOF
3681	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	4841	if ac_fn_c_try_compile "$LINENO"
3682	$EGREP "yes" >/dev/null 2>&1; then	4842	then :
3683	{ echo "$as_me:$LINENO: result: yes" >&5	4843
3684	echo "${ECHO_T}yes" >&6; }	4844	else $as_nop
3685	cat >>confdefs.h <<\_ACEOF	4845	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3686	#define _ALL_SOURCE 1	4846	/* end confdefs.h. */
		4847
		4848	#define _XOPEN_SOURCE 500
		4849	#include <wchar.h>
		4850	mbstate_t x;
		4851	int
		4852	main (void)
		4853	{
		4854
		4855	;
		4856	return 0;
		4857	}
3687	_ACEOF	4858	_ACEOF
3688		4859	if ac_fn_c_try_compile "$LINENO"
3689	else	4860	then :
3690	{ echo "$as_me:$LINENO: result: no" >&5	4861	ac_cv_should_define__xopen_source=yes
3691	echo "${ECHO_T}no" >&6; }
3692	fi	4862	fi
3693	rm -f conftest*	4863	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4864	fi
		4865	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4866	fi
		4867	fi
		4868	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
		4869	printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; }
3694		4870
		4871	printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h
3695		4872
		4873	printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h
3696		4874
3697	cat >>confdefs.h <<\_ACEOF	4875	printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
3698	#define _GNU_SOURCE 1
3699	_ACEOF
3700		4876
		4877	printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h
3701		4878
		4879	printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h
		4880
		4881	printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h
		4882
		4883	printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
		4884
		4885	printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h
		4886
		4887	printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h
		4888
		4889	printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h
		4890
		4891	printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h
		4892
		4893	printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h
		4894
		4895	printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h
		4896
		4897	printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h
		4898
		4899	printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h
		4900
		4901	if test $ac_cv_header_minix_config_h = yes
		4902	then :
		4903	MINIX=yes
		4904	printf "%s\n" "#define _MINIX 1" >>confdefs.h
		4905
		4906	printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h
		4907
		4908	printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h
		4909
		4910	else $as_nop
		4911	MINIX=
		4912	fi
		4913	if test $ac_cv_safe_to_define___extensions__ = yes
		4914	then :
		4915	printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
		4916
		4917	fi
		4918	if test $ac_cv_should_define__xopen_source = yes
		4919	then :
		4920	printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h
		4921
		4922	fi
		4923
		4924
		4925
3702	{ echo "$as_me:$LINENO: checking for library containing strerror" >&5	4926	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
3703	echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6; }	4927	printf %s "checking for library containing strerror... " >&6; }
3704	if test "${ac_cv_search_strerror+set}" = set; then	4928	if test ${ac_cv_search_strerror+y}
3705	echo $ECHO_N "(cached) $ECHO_C" >&6	4929	then :
3706	else	4930	printf %s "(cached) " >&6
		4931	else $as_nop
3707	ac_func_search_save_LIBS=$LIBS	4932	ac_func_search_save_LIBS=$LIBS
3708	cat >conftest.$ac_ext <<_ACEOF
3709	/* confdefs.h. */
3710	_ACEOF
3711	cat confdefs.h >>conftest.$ac_ext	4933	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3712	cat >>conftest.$ac_ext <<_ACEOF
3713	/* end confdefs.h. */	4934	/* end confdefs.h. */
3714		4935
3715	/* Override any GCC internal prototype to avoid an error.	4936	/* Override any GCC internal prototype to avoid an error.
3716	Use char because int might match the return type of a GCC	4937	Use char because int might match the return type of a GCC
3717	builtin and then its argument prototype would still apply. */	4938	builtin and then its argument prototype would still apply. */
3718	#ifdef __cplusplus
3719	extern "C"
3720	#endif
3721	char strerror ();	4939	char strerror ();
3722	int	4940	int
3723	main ()	4941	main (void)
3724	{	4942	{
3725	return strerror ();	4943	return strerror ();
3726	;	4944	;
3727	return 0;	4945	return 0;
3728	}	4946	}
3729	_ACEOF	4947	_ACEOF
3730	for ac_lib in '' cposix; do	4948	for ac_lib in '' cposix
		4949	do
3731	if test -z "$ac_lib"; then	4950	if test -z "$ac_lib"; then
3732	ac_res="none required"	4951	ac_res="none required"
3733	else	4952	else
3734	ac_res=-l$ac_lib	4953	ac_res=-l$ac_lib
3735	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	4954	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3736	fi	4955	fi
3737	rm -f conftest.$ac_objext conftest$ac_exeext	4956	if ac_fn_c_try_link "$LINENO"
3738	if { (ac_try="$ac_link"	4957	then :
3739	case "(($ac_try" in
3740	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3741	*) ac_try_echo=$ac_try;;
3742	esac
3743	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3744	(eval "$ac_link") 2>conftest.er1
3745	ac_status=$?
3746	grep -v '^ *+' conftest.er1 >conftest.err
3747	rm -f conftest.er1
3748	cat conftest.err >&5
3749	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3750	(exit $ac_status); } && {
3751	test -z "$ac_c_werror_flag" ||
3752	test ! -s conftest.err
3753	} && test -s conftest$ac_exeext &&
3754	$as_test_x conftest$ac_exeext; then
3755	ac_cv_search_strerror=$ac_res	4958	ac_cv_search_strerror=$ac_res
3756	else
3757	echo "$as_me: failed program was:" >&5
3758	sed 's/^/| /' conftest.$ac_ext >&5
3759
3760
3761	fi	4959	fi
3762
3763	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	4960	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3764	conftest$ac_exeext	4961	conftest$ac_exeext
3765	if test "${ac_cv_search_strerror+set}" = set; then	4962	if test ${ac_cv_search_strerror+y}
		4963	then :
3766	break	4964	break
3767	fi	4965	fi
3768	done	4966	done
3769	if test "${ac_cv_search_strerror+set}" = set; then	4967	if test ${ac_cv_search_strerror+y}
3770	:	4968	then :
3771	else	4969
		4970	else $as_nop
3772	ac_cv_search_strerror=no	4971	ac_cv_search_strerror=no
3773	fi	4972	fi
3774	rm conftest.$ac_ext	4973	rm conftest.$ac_ext
3775	LIBS=$ac_func_search_save_LIBS	4974	LIBS=$ac_func_search_save_LIBS
3776	fi	4975	fi
3777	{ echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5	4976	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
3778	echo "${ECHO_T}$ac_cv_search_strerror" >&6; }	4977	printf "%s\n" "$ac_cv_search_strerror" >&6; }
3779	ac_res=$ac_cv_search_strerror	4978	ac_res=$ac_cv_search_strerror
3780	if test "$ac_res" != no; then	4979	if test "$ac_res" != no
		4980	then :
3781	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"	4981	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3782		4982
3783	fi	4983	fi
3784		4984
3785	ac_ext=cpp	4985	ac_ext=cpp
…		…
3787	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4987	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3788	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4988	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3789	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	4989	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3790		4990
3791		4991
		4992	if test "$ac_prog_cxx_stdcxx" != cxx11; then
		4993	as_fn_error $? "the compiler does not support C++11" "$LINENO" 5
		4994	fi
		4995
		4996	LINKER="$CXX"
3792	if test x$GCC = xyes && test x$GXX = xyes; then	4997	if test x$GCC = xyes && test x$GXX = xyes; then
3793	{ echo "$as_me:$LINENO: checking for working libsupc++" >&5	4998	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working libsupc++" >&5
3794	echo $ECHO_N "checking for working libsupc++... $ECHO_C" >&6; }	4999	printf %s "checking for working libsupc++... " >&6; }
3795	save_CXX="$CXX"	5000	save_CXX="$CXX"
3796	save_LIBS="$LIBS"	5001	save_LIBS="$LIBS"
3797	CXX="$CC"	5002	CXX="$CC"
3798	LIBS="$LIBS -lsupc++"	5003	LIBS="$LIBS -lsupc++"
3799	LINKER="$CC"
3800		5004
3801	cat >conftest.$ac_ext <<_ACEOF
3802	/* confdefs.h. */
3803	_ACEOF
3804	cat confdefs.h >>conftest.$ac_ext	5005	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3805	cat >>conftest.$ac_ext <<_ACEOF
3806	/* end confdefs.h. */	5006	/* end confdefs.h. */
3807	struct test { }; void f() try { throw new test; } catch (...) { throw; }	5007	struct test { }; void f() try { throw new test; } catch (...) { throw; }
3808	int	5008	int
3809	main ()	5009	main (void)
3810	{	5010	{
3811		5011
3812	;	5012	;
3813	return 0;	5013	return 0;
3814	}	5014	}
3815	_ACEOF	5015	_ACEOF
3816	rm -f conftest.$ac_objext conftest$ac_exeext	5016	if ac_fn_cxx_try_link "$LINENO"
3817	if { (ac_try="$ac_link"	5017	then :
3818	case "(($ac_try" in	5018	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
3819	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	5019	printf "%s\n" "ok" >&6; }
3820	*) ac_try_echo=$ac_try;;	5020	LINKER="$CC"
3821	esac	5021	else $as_nop
3822	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3823	(eval "$ac_link") 2>conftest.er1
3824	ac_status=$?
3825	grep -v '^ *+' conftest.er1 >conftest.err
3826	rm -f conftest.er1
3827	cat conftest.err >&5
3828	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3829	(exit $ac_status); } && {
3830	test -z "$ac_cxx_werror_flag" ||
3831	test ! -s conftest.err
3832	} && test -s conftest$ac_exeext &&
3833	$as_test_x conftest$ac_exeext; then
3834	{ echo "$as_me:$LINENO: result: ok" >&5
3835	echo "${ECHO_T}ok" >&6; }
3836	else
3837	echo "$as_me: failed program was:" >&5
3838	sed 's/^/| /' conftest.$ac_ext >&5
3839		5022
3840
3841	{ echo "$as_me:$LINENO: result: no, making everything bigger and slower" >&5	5023	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, making everything bigger and slower" >&5
3842	echo "${ECHO_T}no, making everything bigger and slower" >&6; }	5024	printf "%s\n" "no, making everything bigger and slower" >&6; }
3843	LIBS="$save_LIBS"	5025	LIBS="$save_LIBS"
3844	LINKER="$save_CXX"
3845		5026
3846		5027
3847	fi	5028	fi
3848
3849	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5029	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3850	conftest$ac_exeext conftest.$ac_ext	5030	conftest$ac_exeext conftest.$ac_ext
3851	CXX="$save_CXX"	5031	CXX="$save_CXX"
3852	fi	5032	fi
3853	LINKER=$LINKER	5033	LINKER=$LINKER
3854		5034
3855		5035
3856	if test -z "$orig_CXXFLAGS"; then	5036	if test -z "$orig_CXXFLAGS"; then
3857	if test x$GCC = xyes && test "x$GXX" = xyes; then	5037	if test x$GCC = xyes && test "x$GXX" = xyes; then
3858	CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"	5038	CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"
3859	cat >conftest.$ac_ext <<_ACEOF
3860	/* confdefs.h. */
3861	_ACEOF
3862	cat confdefs.h >>conftest.$ac_ext	5039	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3863	cat >>conftest.$ac_ext <<_ACEOF
3864	/* end confdefs.h. */	5040	/* end confdefs.h. */
3865		5041
3866	int	5042	int
3867	main ()	5043	main (void)
3868	{	5044	{
3869		5045
3870	;	5046	;
3871	return 0;	5047	return 0;
3872	}	5048	}
3873	_ACEOF	5049	_ACEOF
3874	rm -f conftest.$ac_objext	5050	if ac_fn_cxx_try_compile "$LINENO"
3875	if { (ac_try="$ac_compile"	5051	then :
3876	case "(($ac_try" in
3877	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3878	*) ac_try_echo=$ac_try;;
3879	esac
3880	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3881	(eval "$ac_compile") 2>conftest.er1
3882	ac_status=$?
3883	grep -v '^ *+' conftest.er1 >conftest.err
3884	rm -f conftest.er1
3885	cat conftest.err >&5
3886	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3887	(exit $ac_status); } && {
3888	test -z "$ac_cxx_werror_flag" ||
3889	test ! -s conftest.err
3890	} && test -s conftest.$ac_objext; then
3891	:
3892	else
3893	echo "$as_me: failed program was:" >&5
3894	sed 's/^/| /' conftest.$ac_ext >&5
3895		5052
		5053	else $as_nop
3896	CXXFLAGS="-g -O3"	5054	CXXFLAGS="-g -O3"
3897	fi	5055	fi
3898
3899	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	5056	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3900	else	5057	else
3901	CXXFLAGS="-O"	5058	CXXFLAGS="-O"
3902	fi	5059	fi
3903	CFLAGS="$CXXFLAGS"	5060	CFLAGS="$CXXFLAGS"
3904	fi	5061	fi
3905		5062
3906	case $host in	5063	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing setlocale" >&5
3907	*-*-solaris* )	5064	printf %s "checking for library containing setlocale... " >&6; }
3908		5065	if test ${ac_cv_search_setlocale+y}
3909	cat >>confdefs.h <<\_ACEOF	5066	then :
3910	#define _XOPEN_SOURCE 500	5067	printf %s "(cached) " >&6
3911	_ACEOF	5068	else $as_nop
3912		5069	ac_func_search_save_LIBS=$LIBS
3913	;;
3914	esac
3915
3916	{ echo "$as_me:$LINENO: checking for setlocale" >&5
3917	echo $ECHO_N "checking for setlocale... $ECHO_C" >&6; }
3918	if test "${ac_cv_func_setlocale+set}" = set; then
3919	echo $ECHO_N "(cached) $ECHO_C" >&6
3920	else
3921	cat >conftest.$ac_ext <<_ACEOF
3922	/* confdefs.h. */
3923	_ACEOF
3924	cat confdefs.h >>conftest.$ac_ext	5070	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3925	cat >>conftest.$ac_ext <<_ACEOF
3926	/* end confdefs.h. */	5071	/* end confdefs.h. */
3927	/* Define setlocale to an innocuous variant, in case <limits.h> declares setlocale.
3928	For example, HP-UX 11i <limits.h> declares gettimeofday. */
3929	#define setlocale innocuous_setlocale
3930		5072
3931	/* System header to define __stub macros and hopefully few prototypes,	5073	namespace conftest {
3932	which can conflict with char setlocale (); below.	5074	extern "C" int setlocale ();
3933	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5075	}
3934	<limits.h> exists even on freestanding compilers. */
3935
3936	#ifdef __STDC__
3937	# include <limits.h>
3938	#else
3939	# include <assert.h>
3940	#endif
3941
3942	#undef setlocale
3943
3944	/* Override any GCC internal prototype to avoid an error.
3945	Use char because int might match the return type of a GCC
3946	builtin and then its argument prototype would still apply. */
3947	#ifdef __cplusplus
3948	extern "C"
3949	#endif
3950	char setlocale ();
3951	/* The GNU C library defines this for functions which it implements
3952	to always fail with ENOSYS. Some functions are actually named
3953	something starting with __ and the normal name is an alias. */
3954	#if defined __stub_setlocale || defined __stub___setlocale
3955	choke me
3956	#endif
3957
3958	int	5076	int
3959	main ()	5077	main (void)
3960	{	5078	{
3961	return setlocale ();	5079	return conftest::setlocale ();
3962	;	5080	;
3963	return 0;	5081	return 0;
3964	}	5082	}
3965	_ACEOF	5083	_ACEOF
3966	rm -f conftest.$ac_objext conftest$ac_exeext	5084	for ac_lib in '' xpg4
3967	if { (ac_try="$ac_link"	5085	do
3968	case "(($ac_try" in	5086	if test -z "$ac_lib"; then
3969	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	5087	ac_res="none required"
3970	*) ac_try_echo=$ac_try;;
3971	esac
3972	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3973	(eval "$ac_link") 2>conftest.er1
3974	ac_status=$?
3975	grep -v '^ *+' conftest.er1 >conftest.err
3976	rm -f conftest.er1
3977	cat conftest.err >&5
3978	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3979	(exit $ac_status); } && {
3980	test -z "$ac_cxx_werror_flag" ||
3981	test ! -s conftest.err
3982	} && test -s conftest$ac_exeext &&
3983	$as_test_x conftest$ac_exeext; then
3984	ac_cv_func_setlocale=yes
3985	else	5088	else
3986	echo "$as_me: failed program was:" >&5	5089	ac_res=-l$ac_lib
3987	sed 's/^/| /' conftest.$ac_ext >&5	5090	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3988		5091	fi
3989	ac_cv_func_setlocale=no	5092	if ac_fn_cxx_try_link "$LINENO"
		5093	then :
		5094	ac_cv_search_setlocale=$ac_res
3990	fi	5095	fi
3991
3992	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5096	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3993	conftest$ac_exeext conftest.$ac_ext	5097	conftest$ac_exeext
		5098	if test ${ac_cv_search_setlocale+y}
		5099	then :
		5100	break
3994	fi	5101	fi
3995	{ echo "$as_me:$LINENO: result: $ac_cv_func_setlocale" >&5	5102	done
3996	echo "${ECHO_T}$ac_cv_func_setlocale" >&6; }	5103	if test ${ac_cv_search_setlocale+y}
3997	if test $ac_cv_func_setlocale = yes; then	5104	then :
3998	:	5105
3999	else	5106	else $as_nop
4000	{ echo "$as_me:$LINENO: checking for setlocale in -lxpg4" >&5	5107	ac_cv_search_setlocale=no
4001	echo $ECHO_N "checking for setlocale in -lxpg4... $ECHO_C" >&6; }	5108	fi
4002	if test "${ac_cv_lib_xpg4_setlocale+set}" = set; then	5109	rm conftest.$ac_ext
4003	echo $ECHO_N "(cached) $ECHO_C" >&6	5110	LIBS=$ac_func_search_save_LIBS
4004	else	5111	fi
4005	ac_check_lib_save_LIBS=$LIBS	5112	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5
4006	LIBS="-lxpg4 $LIBS"	5113	printf "%s\n" "$ac_cv_search_setlocale" >&6; }
4007	cat >conftest.$ac_ext <<_ACEOF	5114	ac_res=$ac_cv_search_setlocale
4008	/* confdefs.h. */	5115	if test "$ac_res" != no
4009	_ACEOF	5116	then :
		5117	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
		5118
		5119	fi
		5120
		5121
		5122	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
		5123	printf %s "checking for library containing gethostbyname... " >&6; }
		5124	if test ${ac_cv_search_gethostbyname+y}
		5125	then :
		5126	printf %s "(cached) " >&6
		5127	else $as_nop
		5128	ac_func_search_save_LIBS=$LIBS
4010	cat confdefs.h >>conftest.$ac_ext	5129	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4011	cat >>conftest.$ac_ext <<_ACEOF
4012	/* end confdefs.h. */	5130	/* end confdefs.h. */
4013		5131
4014	/* Override any GCC internal prototype to avoid an error.	5132	namespace conftest {
4015	Use char because int might match the return type of a GCC	5133	extern "C" int gethostbyname ();
4016	builtin and then its argument prototype would still apply. */	5134	}
4017	#ifdef __cplusplus
4018	extern "C"
4019	#endif
4020	char setlocale ();
4021	int	5135	int
4022	main ()	5136	main (void)
4023	{	5137	{
4024	return setlocale ();	5138	return conftest::gethostbyname ();
4025	;	5139	;
4026	return 0;	5140	return 0;
4027	}	5141	}
4028	_ACEOF	5142	_ACEOF
4029	rm -f conftest.$ac_objext conftest$ac_exeext	5143	for ac_lib in '' nsl
4030	if { (ac_try="$ac_link"	5144	do
4031	case "(($ac_try" in	5145	if test -z "$ac_lib"; then
4032	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	5146	ac_res="none required"
4033	*) ac_try_echo=$ac_try;;
4034	esac
4035	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4036	(eval "$ac_link") 2>conftest.er1
4037	ac_status=$?
4038	grep -v '^ *+' conftest.er1 >conftest.err
4039	rm -f conftest.er1
4040	cat conftest.err >&5
4041	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4042	(exit $ac_status); } && {
4043	test -z "$ac_cxx_werror_flag" ||
4044	test ! -s conftest.err
4045	} && test -s conftest$ac_exeext &&
4046	$as_test_x conftest$ac_exeext; then
4047	ac_cv_lib_xpg4_setlocale=yes
4048	else	5147	else
4049	echo "$as_me: failed program was:" >&5	5148	ac_res=-l$ac_lib
4050	sed 's/^/| /' conftest.$ac_ext >&5	5149	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4051		5150	fi
4052	ac_cv_lib_xpg4_setlocale=no	5151	if ac_fn_cxx_try_link "$LINENO"
		5152	then :
		5153	ac_cv_search_gethostbyname=$ac_res
4053	fi	5154	fi
4054
4055	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5155	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4056	conftest$ac_exeext conftest.$ac_ext	5156	conftest$ac_exeext
4057	LIBS=$ac_check_lib_save_LIBS	5157	if test ${ac_cv_search_gethostbyname+y}
		5158	then :
		5159	break
4058	fi	5160	fi
4059	{ echo "$as_me:$LINENO: result: $ac_cv_lib_xpg4_setlocale" >&5	5161	done
4060	echo "${ECHO_T}$ac_cv_lib_xpg4_setlocale" >&6; }	5162	if test ${ac_cv_search_gethostbyname+y}
4061	if test $ac_cv_lib_xpg4_setlocale = yes; then	5163	then :
4062	LIBS="$LIBS -lxpg4"
4063	fi
4064		5164
		5165	else $as_nop
		5166	ac_cv_search_gethostbyname=no
4065	fi	5167	fi
		5168	rm conftest.$ac_ext
		5169	LIBS=$ac_func_search_save_LIBS
		5170	fi
		5171	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
		5172	printf "%s\n" "$ac_cv_search_gethostbyname" >&6; }
		5173	ac_res=$ac_cv_search_gethostbyname
		5174	if test "$ac_res" != no
		5175	then :
		5176	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4066		5177
		5178	fi
4067		5179
4068	{ echo "$as_me:$LINENO: checking for gethostbyname" >&5	5180	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
4069	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6; }	5181	printf %s "checking for library containing socket... " >&6; }
4070	if test "${ac_cv_func_gethostbyname+set}" = set; then	5182	if test ${ac_cv_search_socket+y}
4071	echo $ECHO_N "(cached) $ECHO_C" >&6	5183	then :
4072	else	5184	printf %s "(cached) " >&6
4073	cat >conftest.$ac_ext <<_ACEOF	5185	else $as_nop
4074	/* confdefs.h. */	5186	ac_func_search_save_LIBS=$LIBS
4075	_ACEOF
4076	cat confdefs.h >>conftest.$ac_ext	5187	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4077	cat >>conftest.$ac_ext <<_ACEOF
4078	/* end confdefs.h. */	5188	/* end confdefs.h. */
4079	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
4080	For example, HP-UX 11i <limits.h> declares gettimeofday. */
4081	#define gethostbyname innocuous_gethostbyname
4082		5189
4083	/* System header to define __stub macros and hopefully few prototypes,	5190	namespace conftest {
4084	which can conflict with char gethostbyname (); below.	5191	extern "C" int socket ();
4085	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5192	}
4086	<limits.h> exists even on freestanding compilers. */
4087
4088	#ifdef __STDC__
4089	# include <limits.h>
4090	#else
4091	# include <assert.h>
4092	#endif
4093
4094	#undef gethostbyname
4095
4096	/* Override any GCC internal prototype to avoid an error.
4097	Use char because int might match the return type of a GCC
4098	builtin and then its argument prototype would still apply. */
4099	#ifdef __cplusplus
4100	extern "C"
4101	#endif
4102	char gethostbyname ();
4103	/* The GNU C library defines this for functions which it implements
4104	to always fail with ENOSYS. Some functions are actually named
4105	something starting with __ and the normal name is an alias. */
4106	#if defined __stub_gethostbyname || defined __stub___gethostbyname
4107	choke me
4108	#endif
4109
4110	int	5193	int
4111	main ()	5194	main (void)
4112	{	5195	{
4113	return gethostbyname ();	5196	return conftest::socket ();
4114	;	5197	;
4115	return 0;	5198	return 0;
4116	}	5199	}
4117	_ACEOF	5200	_ACEOF
4118	rm -f conftest.$ac_objext conftest$ac_exeext	5201	for ac_lib in '' socket
4119	if { (ac_try="$ac_link"	5202	do
4120	case "(($ac_try" in	5203	if test -z "$ac_lib"; then
4121	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	5204	ac_res="none required"
4122	*) ac_try_echo=$ac_try;;
4123	esac
4124	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4125	(eval "$ac_link") 2>conftest.er1
4126	ac_status=$?
4127	grep -v '^ *+' conftest.er1 >conftest.err
4128	rm -f conftest.er1
4129	cat conftest.err >&5
4130	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4131	(exit $ac_status); } && {
4132	test -z "$ac_cxx_werror_flag" ||
4133	test ! -s conftest.err
4134	} && test -s conftest$ac_exeext &&
4135	$as_test_x conftest$ac_exeext; then
4136	ac_cv_func_gethostbyname=yes
4137	else	5205	else
4138	echo "$as_me: failed program was:" >&5	5206	ac_res=-l$ac_lib
4139	sed 's/^/| /' conftest.$ac_ext >&5	5207	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4140		5208	fi
4141	ac_cv_func_gethostbyname=no	5209	if ac_fn_cxx_try_link "$LINENO"
		5210	then :
		5211	ac_cv_search_socket=$ac_res
4142	fi	5212	fi
4143
4144	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5213	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4145	conftest$ac_exeext conftest.$ac_ext	5214	conftest$ac_exeext
		5215	if test ${ac_cv_search_socket+y}
		5216	then :
		5217	break
4146	fi	5218	fi
4147	{ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5	5219	done
4148	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6; }	5220	if test ${ac_cv_search_socket+y}
4149	if test $ac_cv_func_gethostbyname = yes; then	5221	then :
4150	:
4151	else
4152	{ echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
4153	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }
4154	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
4155	echo $ECHO_N "(cached) $ECHO_C" >&6
4156	else
4157	ac_check_lib_save_LIBS=$LIBS
4158	LIBS="-lnsl $LIBS"
4159	cat >conftest.$ac_ext <<_ACEOF
4160	/* confdefs.h. */
4161	_ACEOF
4162	cat confdefs.h >>conftest.$ac_ext
4163	cat >>conftest.$ac_ext <<_ACEOF
4164	/* end confdefs.h. */
4165		5222
4166	/* Override any GCC internal prototype to avoid an error.	5223	else $as_nop
4167	Use char because int might match the return type of a GCC
4168	builtin and then its argument prototype would still apply. */
4169	#ifdef __cplusplus
4170	extern "C"
4171	#endif
4172	char gethostbyname ();
4173	int
4174	main ()
4175	{
4176	return gethostbyname ();
4177	;
4178	return 0;
4179	}
4180	_ACEOF
4181	rm -f conftest.$ac_objext conftest$ac_exeext
4182	if { (ac_try="$ac_link"
4183	case "(($ac_try" in
4184	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4185	*) ac_try_echo=$ac_try;;
4186	esac
4187	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4188	(eval "$ac_link") 2>conftest.er1
4189	ac_status=$?
4190	grep -v '^ *+' conftest.er1 >conftest.err
4191	rm -f conftest.er1
4192	cat conftest.err >&5
4193	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4194	(exit $ac_status); } && {
4195	test -z "$ac_cxx_werror_flag" ||
4196	test ! -s conftest.err
4197	} && test -s conftest$ac_exeext &&
4198	$as_test_x conftest$ac_exeext; then
4199	ac_cv_lib_nsl_gethostbyname=yes
4200	else
4201	echo "$as_me: failed program was:" >&5
4202	sed 's/^/| /' conftest.$ac_ext >&5
4203
4204	ac_cv_lib_nsl_gethostbyname=no
4205	fi
4206
4207	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4208	conftest$ac_exeext conftest.$ac_ext
4209	LIBS=$ac_check_lib_save_LIBS
4210	fi
4211	{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
4212	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }
4213	if test $ac_cv_lib_nsl_gethostbyname = yes; then
4214	LIBS="$LIBS -lnsl"
4215	fi
4216
4217	fi
4218
4219	{ echo "$as_me:$LINENO: checking for socket" >&5
4220	echo $ECHO_N "checking for socket... $ECHO_C" >&6; }
4221	if test "${ac_cv_func_socket+set}" = set; then
4222	echo $ECHO_N "(cached) $ECHO_C" >&6
4223	else
4224	cat >conftest.$ac_ext <<_ACEOF
4225	/* confdefs.h. */
4226	_ACEOF
4227	cat confdefs.h >>conftest.$ac_ext
4228	cat >>conftest.$ac_ext <<_ACEOF
4229	/* end confdefs.h. */
4230	/* Define socket to an innocuous variant, in case <limits.h> declares socket.
4231	For example, HP-UX 11i <limits.h> declares gettimeofday. */
4232	#define socket innocuous_socket
4233
4234	/* System header to define __stub macros and hopefully few prototypes,
4235	which can conflict with char socket (); below.
4236	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4237	<limits.h> exists even on freestanding compilers. */
4238
4239	#ifdef __STDC__
4240	# include <limits.h>
4241	#else
4242	# include <assert.h>
4243	#endif
4244
4245	#undef socket
4246
4247	/* Override any GCC internal prototype to avoid an error.
4248	Use char because int might match the return type of a GCC
4249	builtin and then its argument prototype would still apply. */
4250	#ifdef __cplusplus
4251	extern "C"
4252	#endif
4253	char socket ();
4254	/* The GNU C library defines this for functions which it implements
4255	to always fail with ENOSYS. Some functions are actually named
4256	something starting with __ and the normal name is an alias. */
4257	#if defined __stub_socket || defined __stub___socket
4258	choke me
4259	#endif
4260
4261	int
4262	main ()
4263	{
4264	return socket ();
4265	;
4266	return 0;
4267	}
4268	_ACEOF
4269	rm -f conftest.$ac_objext conftest$ac_exeext
4270	if { (ac_try="$ac_link"
4271	case "(($ac_try" in
4272	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4273	*) ac_try_echo=$ac_try;;
4274	esac
4275	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4276	(eval "$ac_link") 2>conftest.er1
4277	ac_status=$?
4278	grep -v '^ *+' conftest.er1 >conftest.err
4279	rm -f conftest.er1
4280	cat conftest.err >&5
4281	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4282	(exit $ac_status); } && {
4283	test -z "$ac_cxx_werror_flag" ||
4284	test ! -s conftest.err
4285	} && test -s conftest$ac_exeext &&
4286	$as_test_x conftest$ac_exeext; then
4287	ac_cv_func_socket=yes
4288	else
4289	echo "$as_me: failed program was:" >&5
4290	sed 's/^/| /' conftest.$ac_ext >&5
4291
4292	ac_cv_func_socket=no	5224	ac_cv_search_socket=no
4293	fi	5225	fi
4294		5226	rm conftest.$ac_ext
4295	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5227	LIBS=$ac_func_search_save_LIBS
4296	conftest$ac_exeext conftest.$ac_ext
4297	fi	5228	fi
4298	{ echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5	5229	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4299	echo "${ECHO_T}$ac_cv_func_socket" >&6; }	5230	printf "%s\n" "$ac_cv_search_socket" >&6; }
4300	if test $ac_cv_func_socket = yes; then	5231	ac_res=$ac_cv_search_socket
4301	:	5232	if test "$ac_res" != no
4302	else	5233	then :
4303	{ echo "$as_me:$LINENO: checking for socket in -lsocket" >&5	5234	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4304	echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6; }
4305	if test "${ac_cv_lib_socket_socket+set}" = set; then
4306	echo $ECHO_N "(cached) $ECHO_C" >&6
4307	else
4308	ac_check_lib_save_LIBS=$LIBS
4309	LIBS="-lsocket $LIBS"
4310	cat >conftest.$ac_ext <<_ACEOF
4311	/* confdefs.h. */
4312	_ACEOF
4313	cat confdefs.h >>conftest.$ac_ext
4314	cat >>conftest.$ac_ext <<_ACEOF
4315	/* end confdefs.h. */
4316
4317	/* Override any GCC internal prototype to avoid an error.
4318	Use char because int might match the return type of a GCC
4319	builtin and then its argument prototype would still apply. */
4320	#ifdef __cplusplus
4321	extern "C"
4322	#endif
4323	char socket ();
4324	int
4325	main ()
4326	{
4327	return socket ();
4328	;
4329	return 0;
4330	}
4331	_ACEOF
4332	rm -f conftest.$ac_objext conftest$ac_exeext
4333	if { (ac_try="$ac_link"
4334	case "(($ac_try" in
4335	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4336	*) ac_try_echo=$ac_try;;
4337	esac
4338	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4339	(eval "$ac_link") 2>conftest.er1
4340	ac_status=$?
4341	grep -v '^ *+' conftest.er1 >conftest.err
4342	rm -f conftest.er1
4343	cat conftest.err >&5
4344	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4345	(exit $ac_status); } && {
4346	test -z "$ac_cxx_werror_flag" ||
4347	test ! -s conftest.err
4348	} && test -s conftest$ac_exeext &&
4349	$as_test_x conftest$ac_exeext; then
4350	ac_cv_lib_socket_socket=yes
4351	else
4352	echo "$as_me: failed program was:" >&5
4353	sed 's/^/| /' conftest.$ac_ext >&5
4354
4355	ac_cv_lib_socket_socket=no
4356	fi
4357
4358	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4359	conftest$ac_exeext conftest.$ac_ext
4360	LIBS=$ac_check_lib_save_LIBS
4361	fi
4362	{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5
4363	echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6; }
4364	if test $ac_cv_lib_socket_socket = yes; then
4365	LIBS="$LIBS -lsocket"
4366	fi
4367		5235
4368	fi	5236	fi
4369		5237
4370		5238
4371	support_frills=yes	5239	support_frills=yes
…		…
4379	support_pointer_blank=yes	5247	support_pointer_blank=yes
4380	support_scroll_rxvt=yes	5248	support_scroll_rxvt=yes
4381	support_scroll_next=yes	5249	support_scroll_next=yes
4382	support_scroll_xterm=yes	5250	support_scroll_xterm=yes
4383	support_xim=yes	5251	support_xim=yes
4384	support_afterimage=yes	5252	support_pixbuf=yes
4385	support_afterstep=yes	5253	support_startup_notification=yes
4386	support_xft=yes	5254	support_xft=yes
4387	support_unicode3=no	5255	support_unicode3=no
4388	support_combining=yes	5256	support_combining=yes
4389	support_8bitctrls=no	5257	support_8bitctrls=no
4390	support_iso14755=yes	5258	support_iso14755=yes
…		…
4392	support_perl=yes	5260	support_perl=yes
4393	codesets=all	5261	codesets=all
4394		5262
4395		5263
4396	# Check whether --enable-everything was given.	5264	# Check whether --enable-everything was given.
4397	if test "${enable_everything+set}" = set; then	5265	if test ${enable_everything+y}
		5266	then :
4398	enableval=$enable_everything;	5267	enableval=$enable_everything;
4399	if test x$enableval = xno; then	5268	if test x$enableval = xno; then
4400	support_frills=no	5269	support_frills=no
4401	support_inheritpixmap=no	5270	support_inheritpixmap=no
4402	support_fading=no	5271	support_fading=no
…		…
4411	support_scroll_next=no	5280	support_scroll_next=no
4412	support_scroll_xterm=no	5281	support_scroll_xterm=no
4413	support_utmp=no	5282	support_utmp=no
4414	support_wtmp=no	5283	support_wtmp=no
4415	support_xim=no	5284	support_xim=no
4416	support_afterimage=no	5285	support_pixbuf=no
4417	support_afterstep=no	5286	support_startup_notification=no
4418	support_xft=no	5287	support_xft=no
4419	support_unicode3=no	5288	support_unicode3=no
4420	support_combining=no	5289	support_combining=no
4421	support_8bitctrls=no	5290	support_8bitctrls=no
4422	support_iso14755=no	5291	support_iso14755=no
…		…
4439	support_scroll_next=yes	5308	support_scroll_next=yes
4440	support_scroll_xterm=yes	5309	support_scroll_xterm=yes
4441	support_utmp=yes	5310	support_utmp=yes
4442	support_wtmp=yes	5311	support_wtmp=yes
4443	support_xim=yes	5312	support_xim=yes
4444	support_afterimage=yes
4445	support_afterstep=yes	5313	support_pixbuf=yes
		5314	support_startup_notification=yes
4446	support_xft=yes	5315	support_xft=yes
4447	support_unicode3=yes	5316	support_unicode3=yes
4448	support_combining=yes	5317	support_combining=yes
4449	#support_8bitctrls=yes	5318	#support_8bitctrls=yes
4450	support_iso14755=yes	5319	support_iso14755=yes
…		…
4454	fi	5323	fi
4455		5324
4456	fi	5325	fi
4457		5326
4458		5327
4459	ASSERTIONS=no	5328	support_assertions=no
4460	# Check whether --enable-assert was given.	5329	# Check whether --enable-assert was given.
4461	if test "${enable_assert+set}" = set; then	5330	if test ${enable_assert+y}
		5331	then :
4462	enableval=$enable_assert; if test x$enableval = xyes; then	5332	enableval=$enable_assert; if test x$enableval = xyes; then
4463	ASSERTIONS=yes	5333	support_assertions=yes
4464	fi	5334	fi
4465	fi	5335	fi
4466		5336
4467	if test x$ASSERTIONS = xno; then	5337	if test x$support_assertions = xno; then
4468		5338
4469	cat >>confdefs.h <<\_ACEOF	5339	printf "%s\n" "#define NDEBUG 1" >>confdefs.h
4470	#define NDEBUG 1
4471	_ACEOF
4472		5340
4473	fi	5341	fi
4474		5342
4475	WARNINGS=no	5343	support_warnings=no
4476	# Check whether --enable-warnings was given.	5344	# Check whether --enable-warnings was given.
4477	if test "${enable_warnings+set}" = set; then	5345	if test ${enable_warnings+y}
		5346	then :
4478	enableval=$enable_warnings; if test x$enableval = xyes; then	5347	enableval=$enable_warnings; if test x$enableval = xyes; then
4479	WARNINGS=yes	5348	support_warnings=yes
4480	fi	5349	fi
4481	fi	5350	fi
4482		5351
4483	if test x$GXX = xyes; then	5352	if test x$GXX = xyes; then
4484	if test $WARNINGS = yes; then	5353	if test $support_warnings = yes; then
4485	save_CXXFLAGS="$CXXFLAGS"	5354	save_CXXFLAGS="$CXXFLAGS"
4486	CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-non-virtual-dtor"	5355	CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-unused-value"
4487	cat >conftest.$ac_ext <<_ACEOF
4488	/* confdefs.h. */
4489	_ACEOF
4490	cat confdefs.h >>conftest.$ac_ext	5356	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4491	cat >>conftest.$ac_ext <<_ACEOF
4492	/* end confdefs.h. */	5357	/* end confdefs.h. */
4493		5358
4494	int	5359	int
4495	main ()	5360	main (void)
4496	{	5361	{
4497		5362
4498	;	5363	;
4499	return 0;	5364	return 0;
4500	}	5365	}
4501	_ACEOF	5366	_ACEOF
4502	rm -f conftest.$ac_objext	5367	if ac_fn_cxx_try_compile "$LINENO"
4503	if { (ac_try="$ac_compile"	5368	then :
4504	case "(($ac_try" in
4505	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4506	*) ac_try_echo=$ac_try;;
4507	esac
4508	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4509	(eval "$ac_compile") 2>conftest.er1
4510	ac_status=$?
4511	grep -v '^ *+' conftest.er1 >conftest.err
4512	rm -f conftest.er1
4513	cat conftest.err >&5
4514	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4515	(exit $ac_status); } && {
4516	test -z "$ac_cxx_werror_flag" ||
4517	test ! -s conftest.err
4518	} && test -s conftest.$ac_objext; then
4519	:
4520	else
4521	echo "$as_me: failed program was:" >&5
4522	sed 's/^/| /' conftest.$ac_ext >&5
4523		5369
		5370	else $as_nop
4524	CXXFLAGS="$save_CXXFLAGS"	5371	CXXFLAGS="$save_CXXFLAGS"
4525	fi	5372	fi
4526
4527	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	5373	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4528	else	5374	else
4529	CXXFLAGS="$CXXFLAGS -w"	5375	CXXFLAGS="$CXXFLAGS -w"
4530	fi	5376	fi
4531	fi	5377	fi
4532		5378
		5379	support_256_color=no
		5380	# Check whether --enable-256-color was given.
		5381	if test ${enable_256_color+y}
		5382	then :
		5383	enableval=$enable_256_color; if test x$enableval = xyes; then
		5384	support_256_color=yes
		5385	fi
		5386	fi
		5387
		5388	if test x$support_256_color = xyes; then
		5389
		5390	printf "%s\n" "#define USE_256_COLORS 1" >>confdefs.h
		5391
		5392	fi
		5393
4533	# Check whether --enable-unicode3 was given.	5394	# Check whether --enable-unicode3 was given.
4534	if test "${enable_unicode3+set}" = set; then	5395	if test ${enable_unicode3+y}
		5396	then :
4535	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then	5397	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then
4536	support_unicode3=$enableval	5398	support_unicode3=$enableval
4537	fi	5399	fi
4538	fi	5400	fi
4539		5401
4540		5402
4541	# Check whether --enable-combining was given.	5403	# Check whether --enable-combining was given.
4542	if test "${enable_combining+set}" = set; then	5404	if test ${enable_combining+y}
		5405	then :
4543	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then	5406	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then
4544	support_combining=$enableval	5407	support_combining=$enableval
4545	fi	5408	fi
4546	fi	5409	fi
4547		5410
4548		5411
4549	# Check whether --enable-xft was given.	5412	# Check whether --enable-xft was given.
4550	if test "${enable_xft+set}" = set; then	5413	if test ${enable_xft+y}
		5414	then :
4551	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then	5415	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then
4552	support_xft=$enableval	5416	support_xft=$enableval
4553	fi	5417	fi
4554	fi	5418	fi
4555		5419
4556		5420
4557	# Check whether --enable-font-styles was given.	5421	# Check whether --enable-font-styles was given.
4558	if test "${enable_font_styles+set}" = set; then	5422	if test ${enable_font_styles+y}
		5423	then :
4559	enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then	5424	enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then
4560	support_styles=$enableval	5425	support_styles=$enableval
4561	fi	5426	fi
4562	fi	5427	fi
4563		5428
4564		5429
4565	# Check whether --enable-afterimage was given.	5430	# Check whether --enable-pixbuf was given.
4566	if test "${enable_afterimage+set}" = set; then	5431	if test ${enable_pixbuf+y}
		5432	then :
4567	enableval=$enable_afterimage; if test x$enableval = xyes -o x$enableval = xno; then	5433	enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then
4568	support_afterimage=$enableval	5434	support_pixbuf=$enableval
4569	fi	5435	fi
4570	fi	5436	fi
4571		5437
4572		5438
4573		5439	# Check whether --enable-startup-notification was given.
4574	# Check whether --with-afterimage_config was given.	5440	if test ${enable_startup_notification+y}
4575	if test "${with_afterimage_config+set}" = set; then	5441	then :
4576	withval=$with_afterimage_config; if test "x$withval" != x; then	5442	enableval=$enable_startup_notification; if test x$enableval = xyes -o x$enableval = xno; then
4577	afterimage_config=$withval/afterimage-config	5443	support_startup_notification=$enableval
4578	fi	5444	fi
4579	fi	5445	fi
4580
4581		5446
4582		5447
4583	# Check whether --enable-transparency was given.	5448	# Check whether --enable-transparency was given.
4584	if test "${enable_transparency+set}" = set; then	5449	if test ${enable_transparency+y}
		5450	then :
4585	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then	5451	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then
4586	support_inheritpixmap=$enableval	5452	support_inheritpixmap=$enableval
4587	fi	5453	fi
4588	fi	5454	fi
4589		5455
4590		5456
4591	# Check whether --enable-fading was given.	5457	# Check whether --enable-fading was given.
4592	if test "${enable_fading+set}" = set; then	5458	if test ${enable_fading+y}
		5459	then :
4593	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then	5460	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then
4594	support_fading=$enableval	5461	support_fading=$enableval
4595	fi	5462	fi
4596	fi	5463	fi
4597		5464
4598		5465
4599	# Check whether --enable-rxvt-scroll was given.	5466	# Check whether --enable-rxvt-scroll was given.
4600	if test "${enable_rxvt_scroll+set}" = set; then	5467	if test ${enable_rxvt_scroll+y}
		5468	then :
4601	enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5469	enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4602	support_scroll_rxvt=$enableval	5470	support_scroll_rxvt=$enableval
4603	fi	5471	fi
4604	fi	5472	fi
4605		5473
4606		5474
4607	# Check whether --enable-next-scroll was given.	5475	# Check whether --enable-next-scroll was given.
4608	if test "${enable_next_scroll+set}" = set; then	5476	if test ${enable_next_scroll+y}
		5477	then :
4609	enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5478	enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4610	support_scroll_next=$enableval	5479	support_scroll_next=$enableval
4611	fi	5480	fi
4612	fi	5481	fi
4613		5482
4614		5483
4615	# Check whether --enable-xterm-scroll was given.	5484	# Check whether --enable-xterm-scroll was given.
4616	if test "${enable_xterm_scroll+set}" = set; then	5485	if test ${enable_xterm_scroll+y}
		5486	then :
4617	enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5487	enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4618	support_scroll_xterm=$enableval	5488	support_scroll_xterm=$enableval
4619	fi	5489	fi
4620	fi	5490	fi
4621		5491
4622		5492
4623	# Check whether --enable-perl was given.	5493	# Check whether --enable-perl was given.
4624	if test "${enable_perl+set}" = set; then	5494	if test ${enable_perl+y}
		5495	then :
4625	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then	5496	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then
4626	support_perl=$enableval	5497	support_perl=$enableval
4627	fi	5498	fi
4628	fi	5499	fi
4629		5500
4630		5501
4631		5502
4632	# Check whether --with-codesets was given.	5503	# Check whether --with-codesets was given.
4633	if test "${with_codesets+set}" = set; then	5504	if test ${with_codesets+y}
		5505	then :
4634	withval=$with_codesets; codesets="$withval"	5506	withval=$with_codesets; codesets="$withval"
4635	fi	5507	fi
4636		5508
4637		5509
4638	# Check whether --enable-xim was given.	5510	# Check whether --enable-xim was given.
4639	if test "${enable_xim+set}" = set; then	5511	if test ${enable_xim+y}
		5512	then :
4640	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then	5513	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then
4641	support_xim=$enableval	5514	support_xim=$enableval
4642	fi	5515	fi
4643	fi	5516	fi
4644		5517
4645		5518
4646	# Check whether --enable-backspace-key was given.	5519	# Check whether --enable-backspace-key was given.
4647	if test "${enable_backspace_key+set}" = set; then	5520	if test ${enable_backspace_key+y}
		5521	then :
4648	enableval=$enable_backspace_key; if test x$enableval = xno; then	5522	enableval=$enable_backspace_key; if test x$enableval = xno; then
4649		5523
4650	cat >>confdefs.h <<\_ACEOF	5524	printf "%s\n" "#define NO_BACKSPACE_KEY 1" >>confdefs.h
4651	#define NO_BACKSPACE_KEY 1
4652	_ACEOF
4653		5525
4654	fi	5526	fi
4655	fi	5527	fi
4656		5528
4657		5529
4658	# Check whether --enable-delete-key was given.	5530	# Check whether --enable-delete-key was given.
4659	if test "${enable_delete_key+set}" = set; then	5531	if test ${enable_delete_key+y}
		5532	then :
4660	enableval=$enable_delete_key; if test x$enableval = xno; then	5533	enableval=$enable_delete_key; if test x$enableval = xno; then
4661		5534
4662	cat >>confdefs.h <<\_ACEOF	5535	printf "%s\n" "#define NO_DELETE_KEY 1" >>confdefs.h
4663	#define NO_DELETE_KEY 1
4664	_ACEOF
4665		5536
4666	fi	5537	fi
4667	fi	5538	fi
4668		5539
4669		5540
		5541	support_resources=yes
4670	# Check whether --enable-resources was given.	5542	# Check whether --enable-resources was given.
4671	if test "${enable_resources+set}" = set; then	5543	if test ${enable_resources+y}
		5544	then :
4672	enableval=$enable_resources; if test x$enableval = xno; then	5545	enableval=$enable_resources; if test x$enableval = xno; then
4673		5546	support_resources=no
4674	cat >>confdefs.h <<\_ACEOF
4675	#define NO_RESOURCES 1
4676	_ACEOF
4677
4678	fi	5547	fi
4679	fi	5548	fi
4680		5549
4681		5550
4682	# Check whether --enable-8bitctrls was given.	5551	# Check whether --enable-8bitctrls was given.
4683	if test "${enable_8bitctrls+set}" = set; then	5552	if test ${enable_8bitctrls+y}
		5553	then :
4684	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then	5554	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then
4685	support_8bitctrls=$enableval	5555	support_8bitctrls=$enableval
4686	fi	5556	fi
4687	fi	5557	fi
4688		5558
4689		5559
4690	RESFALLBACK=Rxvt	5560	RESFALLBACK=Rxvt
4691	# Check whether --enable-fallback was given.	5561	# Check whether --enable-fallback was given.
4692	if test "${enable_fallback+set}" = set; then	5562	if test ${enable_fallback+y}
		5563	then :
4693	enableval=$enable_fallback;	5564	enableval=$enable_fallback;
4694	test x$enableval = xyes && enableval=Rxvt	5565	test x$enableval = xyes && enableval=Rxvt
4695	test x$enableval = xno && enableval=	5566	test x$enableval = xno && enableval=
4696	RESFALLBACK="$enableval"	5567	RESFALLBACK="$enableval"
4697		5568
4698	fi	5569	fi
4699		5570
4700		5571
4701	if test x$RESFALLBACK != x; then	5572	if test x$RESFALLBACK != x; then
4702		5573
4703	cat >>confdefs.h <<_ACEOF	5574	printf "%s\n" "#define RESFALLBACK \"$RESFALLBACK\"" >>confdefs.h
4704	#define RESFALLBACK "$RESFALLBACK"
4705	_ACEOF
4706		5575
4707	fi	5576	fi
4708		5577
4709	RESNAME=urxvt	5578	RESNAME=urxvt
4710		5579
4711	# Check whether --with-res-name was given.	5580	# Check whether --with-res-name was given.
4712	if test "${with_res_name+set}" = set; then	5581	if test ${with_res_name+y}
		5582	then :
4713	withval=$with_res_name; RESNAME="$withval"	5583	withval=$with_res_name; RESNAME="$withval"
4714	fi	5584	fi
4715		5585
4716		5586
4717	cat >>confdefs.h <<_ACEOF	5587	printf "%s\n" "#define RESNAME \"$RESNAME\"" >>confdefs.h
4718	#define RESNAME "$RESNAME"
4719	_ACEOF
4720		5588
4721		5589
4722	RESCLASS=URxvt	5590	RESCLASS=URxvt
4723		5591
4724	# Check whether --with-res-class was given.	5592	# Check whether --with-res-class was given.
4725	if test "${with_res_class+set}" = set; then	5593	if test ${with_res_class+y}
		5594	then :
4726	withval=$with_res_class; RESCLASS="$withval"	5595	withval=$with_res_class; RESCLASS="$withval"
4727	fi	5596	fi
4728		5597
4729		5598
4730	cat >>confdefs.h <<_ACEOF	5599	printf "%s\n" "#define RESCLASS \"$RESCLASS\"" >>confdefs.h
4731	#define RESCLASS "$RESCLASS"
4732	_ACEOF
4733		5600
4734		5601
4735	RXVTNAME=urxvt	5602	RXVTNAME=urxvt
4736		5603
4737	# Check whether --with-name was given.	5604	# Check whether --with-name was given.
4738	if test "${with_name+set}" = set; then	5605	if test ${with_name+y}
		5606	then :
4739	withval=$with_name; RXVTNAME="$withval"	5607	withval=$with_name; RXVTNAME="$withval"
4740	fi	5608	fi
4741		5609
4742		5610
4743	cat >>confdefs.h <<_ACEOF	5611	printf "%s\n" "#define RXVTNAME \"$RXVTNAME\"" >>confdefs.h
4744	#define RXVTNAME "$RXVTNAME"
4745	_ACEOF
4746		5612
4747		5613
4748	RXVTNAME=`echo "$RXVTNAME"|sed "$program_transform_name"`
4749		5614
4750		5615
4751	# Check whether --enable-swapscreen was given.	5616	# Check whether --enable-swapscreen was given.
4752	if test "${enable_swapscreen+set}" = set; then	5617	if test ${enable_swapscreen+y}
		5618	then :
4753	enableval=$enable_swapscreen; if test x$enableval = xno; then	5619	enableval=$enable_swapscreen; if test x$enableval = xno; then
4754		5620
4755	cat >>confdefs.h <<\_ACEOF	5621	printf "%s\n" "#define NO_SECONDARY_SCREEN 1" >>confdefs.h
4756	#define NO_SECONDARY_SCREEN 1
4757	_ACEOF
4758		5622
4759	fi	5623	fi
4760	fi	5624	fi
4761		5625
4762		5626
4763	# Check whether --enable-iso14755 was given.	5627	# Check whether --enable-iso14755 was given.
4764	if test "${enable_iso14755+set}" = set; then	5628	if test ${enable_iso14755+y}
		5629	then :
4765	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then	5630	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then
4766	support_iso14755=$enableval	5631	support_iso14755=$enableval
4767	fi	5632	fi
4768	fi	5633	fi
4769		5634
4770		5635
4771	# Check whether --enable-frills was given.	5636	# Check whether --enable-frills was given.
4772	if test "${enable_frills+set}" = set; then	5637	if test ${enable_frills+y}
		5638	then :
4773	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then	5639	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then
4774	support_frills=$enableval	5640	support_frills=$enableval
4775	fi	5641	fi
4776	fi	5642	fi
4777		5643
4778		5644
4779	# Check whether --enable-keepscrolling was given.	5645	# Check whether --enable-keepscrolling was given.
4780	if test "${enable_keepscrolling+set}" = set; then	5646	if test ${enable_keepscrolling+y}
		5647	then :
4781	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5648	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then
4782	support_keepscrolling=$enableval	5649	support_keepscrolling=$enableval
4783	fi	5650	fi
4784	fi	5651	fi
4785		5652
4786		5653
4787	# Check whether --enable-selectionscrolling was given.	5654	# Check whether --enable-selectionscrolling was given.
4788	if test "${enable_selectionscrolling+set}" = set; then	5655	if test ${enable_selectionscrolling+y}
		5656	then :
4789	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5657	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then
4790	support_selectionscrolling=$enableval	5658	support_selectionscrolling=$enableval
4791	fi	5659	fi
4792	fi	5660	fi
4793		5661
4794		5662
4795	# Check whether --enable-mousewheel was given.	5663	# Check whether --enable-mousewheel was given.
4796	if test "${enable_mousewheel+set}" = set; then	5664	if test ${enable_mousewheel+y}
		5665	then :
4797	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then	5666	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then
4798	support_mousewheel=$enableval	5667	support_mousewheel=$enableval
4799	fi	5668	fi
4800	fi	5669	fi
4801		5670
4802		5671
4803	# Check whether --enable-slipwheeling was given.	5672	# Check whether --enable-slipwheeling was given.
4804	if test "${enable_slipwheeling+set}" = set; then	5673	if test ${enable_slipwheeling+y}
		5674	then :
4805	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then	5675	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then
4806	support_mouseslipwheel=$enableval	5676	support_mouseslipwheel=$enableval
4807	fi	5677	fi
4808	fi	5678	fi
4809		5679
4810		5680
4811	# Check whether --enable-smart-resize was given.	5681	# Check whether --enable-smart-resize was given.
4812	if test "${enable_smart_resize+set}" = set; then	5682	if test ${enable_smart_resize+y}
		5683	then :
4813	enableval=$enable_smart_resize; if test x$enableval = xyes; then	5684	enableval=$enable_smart_resize; if test x$enableval = xyes; then
4814		5685
4815	cat >>confdefs.h <<\_ACEOF	5686	printf "%s\n" "#define SMART_RESIZE 1" >>confdefs.h
4816	#define SMART_RESIZE 1
4817	_ACEOF
4818		5687
4819	fi	5688	fi
4820	fi	5689	fi
4821		5690
4822		5691
4823	# Check whether --enable-text-blink was given.	5692	# Check whether --enable-text-blink was given.
4824	if test "${enable_text_blink+set}" = set; then	5693	if test ${enable_text_blink+y}
		5694	then :
4825	enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then	5695	enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then
4826	support_text_blink=$enableval	5696	support_text_blink=$enableval
4827	fi	5697	fi
4828	fi	5698	fi
4829		5699
4830		5700
4831	# Check whether --enable-pointer-blank was given.	5701	# Check whether --enable-pointer-blank was given.
4832	if test "${enable_pointer_blank+set}" = set; then	5702	if test ${enable_pointer_blank+y}
		5703	then :
4833	enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then	5704	enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then
4834	support_pointer_blank=$enableval	5705	support_pointer_blank=$enableval
4835	fi	5706	fi
4836	fi	5707	fi
4837		5708
4838		5709
4839		5710
4840	# Check whether --with-term was given.	5711	# Check whether --with-term was given.
4841	if test "${with_term+set}" = set; then	5712	if test ${with_term+y}
		5713	then :
4842	withval=$with_term; if test x$withval != x; then	5714	withval=$with_term; if test x$withval != x; then
4843		5715
4844	cat >>confdefs.h <<_ACEOF	5716	printf "%s\n" "#define TERMENV \"$withval\"" >>confdefs.h
4845	#define TERMENV "$withval"
4846	_ACEOF
4847	term="$withval"	5717	term="$withval"
4848	fi	5718	fi
4849	fi	5719	fi
4850		5720
4851		5721
4852		5722
4853	# Check whether --with-terminfo was given.	5723	# Check whether --with-terminfo was given.
4854	if test "${with_terminfo+set}" = set; then	5724	if test ${with_terminfo+y}
		5725	then :
4855	withval=$with_terminfo; if test x$withval != x; then	5726	withval=$with_terminfo; if test x$withval != x; then
4856		5727
4857	cat >>confdefs.h <<_ACEOF	5728	printf "%s\n" "#define RXVT_TERMINFO \"$withval\"" >>confdefs.h
4858	#define RXVT_TERMINFO "$withval"
4859	_ACEOF
4860	terminfo="$withval"	5729	terminfo="$withval"
4861	fi	5730	fi
4862	fi	5731	fi
4863		5732
4864		5733
		5734	if test x$support_resources = xno; then
		5735	if test x$support_frills = xyes || test x$support_perl = xyes; then
		5736	as_fn_error $? "--disable-resources requires --disable-frills --disable-perl" "$LINENO" 5
		5737	fi
		5738
		5739
		5740	printf "%s\n" "#define NO_RESOURCES 1" >>confdefs.h
		5741
		5742	fi
		5743
4865		5744
4866	LIBEV_M4_AVOID_LIBRT=1	5745	LIBEV_M4_AVOID_LIBRT=1
4867		5746
4868	ac_ext=cpp	5747	ac_fn_cxx_check_header_compile "$LINENO" "sys/inotify.h" "ac_cv_header_sys_inotify_h" "$ac_includes_default"
4869	ac_cpp='$CXXCPP $CPPFLAGS'	5748	if test "x$ac_cv_header_sys_inotify_h" = xyes
4870	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5749	then :
4871	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5750	printf "%s\n" "#define HAVE_SYS_INOTIFY_H 1" >>confdefs.h
4872	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	5751
4873	{ echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5	5752	fi
4874	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6; }	5753	ac_fn_cxx_check_header_compile "$LINENO" "sys/epoll.h" "ac_cv_header_sys_epoll_h" "$ac_includes_default"
4875	if test -z "$CXXCPP"; then	5754	if test "x$ac_cv_header_sys_epoll_h" = xyes
4876	if test "${ac_cv_prog_CXXCPP+set}" = set; then	5755	then :
4877	echo $ECHO_N "(cached) $ECHO_C" >&6	5756	printf "%s\n" "#define HAVE_SYS_EPOLL_H 1" >>confdefs.h
4878	else	5757
4879	# Double quotes because CXXCPP needs to be expanded	5758	fi
4880	for CXXCPP in "$CXX -E" "/lib/cpp"	5759	ac_fn_cxx_check_header_compile "$LINENO" "sys/event.h" "ac_cv_header_sys_event_h" "$ac_includes_default"
4881	do	5760	if test "x$ac_cv_header_sys_event_h" = xyes
4882	ac_preproc_ok=false	5761	then :
4883	for ac_cxx_preproc_warn_flag in '' yes	5762	printf "%s\n" "#define HAVE_SYS_EVENT_H 1" >>confdefs.h
4884	do	5763
4885	# Use a header file that comes with gcc, so configuring glibc	5764	fi
4886	# with a fresh cross-compiler works.	5765	ac_fn_cxx_check_header_compile "$LINENO" "port.h" "ac_cv_header_port_h" "$ac_includes_default"
4887	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5766	if test "x$ac_cv_header_port_h" = xyes
4888	# <limits.h> exists even on freestanding compilers.	5767	then :
4889	# On the NeXT, cc -E runs the code through the compiler's parser,	5768	printf "%s\n" "#define HAVE_PORT_H 1" >>confdefs.h
4890	# not just through cpp. "Syntax error" is here to catch this case.	5769
4891	cat >conftest.$ac_ext <<_ACEOF	5770	fi
4892	/* confdefs.h. */	5771	ac_fn_cxx_check_header_compile "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default"
4893	_ACEOF	5772	if test "x$ac_cv_header_poll_h" = xyes
		5773	then :
		5774	printf "%s\n" "#define HAVE_POLL_H 1" >>confdefs.h
		5775
		5776	fi
		5777	ac_fn_cxx_check_header_compile "$LINENO" "sys/timerfd.h" "ac_cv_header_sys_timerfd_h" "$ac_includes_default"
		5778	if test "x$ac_cv_header_sys_timerfd_h" = xyes
		5779	then :
		5780	printf "%s\n" "#define HAVE_SYS_TIMERFD_H 1" >>confdefs.h
		5781
		5782	fi
		5783
		5784	ac_fn_cxx_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
		5785	if test "x$ac_cv_header_sys_select_h" = xyes
		5786	then :
		5787	printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
		5788
		5789	fi
		5790	ac_fn_cxx_check_header_compile "$LINENO" "sys/eventfd.h" "ac_cv_header_sys_eventfd_h" "$ac_includes_default"
		5791	if test "x$ac_cv_header_sys_eventfd_h" = xyes
		5792	then :
		5793	printf "%s\n" "#define HAVE_SYS_EVENTFD_H 1" >>confdefs.h
		5794
		5795	fi
		5796	ac_fn_cxx_check_header_compile "$LINENO" "sys/signalfd.h" "ac_cv_header_sys_signalfd_h" "$ac_includes_default"
		5797	if test "x$ac_cv_header_sys_signalfd_h" = xyes
		5798	then :
		5799	printf "%s\n" "#define HAVE_SYS_SIGNALFD_H 1" >>confdefs.h
		5800
		5801	fi
		5802	ac_fn_cxx_check_header_compile "$LINENO" "linux/aio_abi.h" "ac_cv_header_linux_aio_abi_h" "$ac_includes_default"
		5803	if test "x$ac_cv_header_linux_aio_abi_h" = xyes
		5804	then :
		5805	printf "%s\n" "#define HAVE_LINUX_AIO_ABI_H 1" >>confdefs.h
		5806
		5807	fi
		5808	ac_fn_cxx_check_header_compile "$LINENO" "linux/fs.h" "ac_cv_header_linux_fs_h" "$ac_includes_default"
		5809	if test "x$ac_cv_header_linux_fs_h" = xyes
		5810	then :
		5811	printf "%s\n" "#define HAVE_LINUX_FS_H 1" >>confdefs.h
		5812
		5813	fi
		5814
		5815
		5816	ac_fn_cxx_check_func "$LINENO" "inotify_init" "ac_cv_func_inotify_init"
		5817	if test "x$ac_cv_func_inotify_init" = xyes
		5818	then :
		5819	printf "%s\n" "#define HAVE_INOTIFY_INIT 1" >>confdefs.h
		5820
		5821	fi
		5822	ac_fn_cxx_check_func "$LINENO" "epoll_ctl" "ac_cv_func_epoll_ctl"
		5823	if test "x$ac_cv_func_epoll_ctl" = xyes
		5824	then :
		5825	printf "%s\n" "#define HAVE_EPOLL_CTL 1" >>confdefs.h
		5826
		5827	fi
		5828	ac_fn_cxx_check_func "$LINENO" "kqueue" "ac_cv_func_kqueue"
		5829	if test "x$ac_cv_func_kqueue" = xyes
		5830	then :
		5831	printf "%s\n" "#define HAVE_KQUEUE 1" >>confdefs.h
		5832
		5833	fi
		5834	ac_fn_cxx_check_func "$LINENO" "port_create" "ac_cv_func_port_create"
		5835	if test "x$ac_cv_func_port_create" = xyes
		5836	then :
		5837	printf "%s\n" "#define HAVE_PORT_CREATE 1" >>confdefs.h
		5838
		5839	fi
		5840	ac_fn_cxx_check_func "$LINENO" "poll" "ac_cv_func_poll"
		5841	if test "x$ac_cv_func_poll" = xyes
		5842	then :
		5843	printf "%s\n" "#define HAVE_POLL 1" >>confdefs.h
		5844
		5845	fi
		5846	ac_fn_cxx_check_func "$LINENO" "select" "ac_cv_func_select"
		5847	if test "x$ac_cv_func_select" = xyes
		5848	then :
		5849	printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
		5850
		5851	fi
		5852	ac_fn_cxx_check_func "$LINENO" "eventfd" "ac_cv_func_eventfd"
		5853	if test "x$ac_cv_func_eventfd" = xyes
		5854	then :
		5855	printf "%s\n" "#define HAVE_EVENTFD 1" >>confdefs.h
		5856
		5857	fi
		5858	ac_fn_cxx_check_func "$LINENO" "signalfd" "ac_cv_func_signalfd"
		5859	if test "x$ac_cv_func_signalfd" = xyes
		5860	then :
		5861	printf "%s\n" "#define HAVE_SIGNALFD 1" >>confdefs.h
		5862
		5863	fi
		5864
		5865
		5866
		5867	for ac_func in clock_gettime
		5868	do :
		5869	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		5870	if test "x$ac_cv_func_clock_gettime" = xyes
		5871	then :
		5872	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
		5873
		5874	else $as_nop
		5875
		5876	if test $(uname) = Linux; then
		5877	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
		5878	printf %s "checking for clock_gettime syscall... " >&6; }
4894	cat confdefs.h >>conftest.$ac_ext	5879	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4895	cat >>conftest.$ac_ext <<_ACEOF
4896	/* end confdefs.h. */	5880	/* end confdefs.h. */
4897	#ifdef __STDC__
4898	# include <limits.h>
4899	#else
4900	# include <assert.h>
4901	#endif
4902	Syntax error
4903	_ACEOF
4904	if { (ac_try="$ac_cpp conftest.$ac_ext"
4905	case "(($ac_try" in
4906	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4907	*) ac_try_echo=$ac_try;;
4908	esac
4909	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4910	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4911	ac_status=$?
4912	grep -v '^ *+' conftest.er1 >conftest.err
4913	rm -f conftest.er1
4914	cat conftest.err >&5
4915	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4916	(exit $ac_status); } >/dev/null && {
4917	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
4918	test ! -s conftest.err
4919	}; then
4920	:
4921	else
4922	echo "$as_me: failed program was:" >&5
4923	sed 's/^/| /' conftest.$ac_ext >&5
4924
4925	# Broken: fails on valid input.
4926	continue
4927	fi
4928
4929	rm -f conftest.err conftest.$ac_ext
4930
4931	# OK, works on sane cases. Now check whether nonexistent headers
4932	# can be detected and how.
4933	cat >conftest.$ac_ext <<_ACEOF
4934	/* confdefs.h. */
4935	_ACEOF
4936	cat confdefs.h >>conftest.$ac_ext
4937	cat >>conftest.$ac_ext <<_ACEOF
4938	/* end confdefs.h. */
4939	#include <ac_nonexistent.h>
4940	_ACEOF
4941	if { (ac_try="$ac_cpp conftest.$ac_ext"
4942	case "(($ac_try" in
4943	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4944	*) ac_try_echo=$ac_try;;
4945	esac
4946	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4947	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4948	ac_status=$?
4949	grep -v '^ *+' conftest.er1 >conftest.err
4950	rm -f conftest.er1
4951	cat conftest.err >&5
4952	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4953	(exit $ac_status); } >/dev/null && {
4954	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
4955	test ! -s conftest.err
4956	}; then
4957	# Broken: success on invalid input.
4958	continue
4959	else
4960	echo "$as_me: failed program was:" >&5
4961	sed 's/^/| /' conftest.$ac_ext >&5
4962
4963	# Passes both tests.
4964	ac_preproc_ok=:
4965	break
4966	fi
4967
4968	rm -f conftest.err conftest.$ac_ext
4969
4970	done
4971	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4972	rm -f conftest.err conftest.$ac_ext
4973	if $ac_preproc_ok; then
4974	break
4975	fi
4976
4977	done
4978	ac_cv_prog_CXXCPP=$CXXCPP
4979
4980	fi
4981	CXXCPP=$ac_cv_prog_CXXCPP
4982	else
4983	ac_cv_prog_CXXCPP=$CXXCPP
4984	fi
4985	{ echo "$as_me:$LINENO: result: $CXXCPP" >&5
4986	echo "${ECHO_T}$CXXCPP" >&6; }
4987	ac_preproc_ok=false
4988	for ac_cxx_preproc_warn_flag in '' yes
4989	do
4990	# Use a header file that comes with gcc, so configuring glibc
4991	# with a fresh cross-compiler works.
4992	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4993	# <limits.h> exists even on freestanding compilers.
4994	# On the NeXT, cc -E runs the code through the compiler's parser,
4995	# not just through cpp. "Syntax error" is here to catch this case.
4996	cat >conftest.$ac_ext <<_ACEOF
4997	/* confdefs.h. */
4998	_ACEOF
4999	cat confdefs.h >>conftest.$ac_ext
5000	cat >>conftest.$ac_ext <<_ACEOF
5001	/* end confdefs.h. */
5002	#ifdef __STDC__
5003	# include <limits.h>
5004	#else
5005	# include <assert.h>
5006	#endif
5007	Syntax error
5008	_ACEOF
5009	if { (ac_try="$ac_cpp conftest.$ac_ext"
5010	case "(($ac_try" in
5011	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5012	*) ac_try_echo=$ac_try;;
5013	esac
5014	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5015	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5016	ac_status=$?
5017	grep -v '^ *+' conftest.er1 >conftest.err
5018	rm -f conftest.er1
5019	cat conftest.err >&5
5020	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5021	(exit $ac_status); } >/dev/null && {
5022	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5023	test ! -s conftest.err
5024	}; then
5025	:
5026	else
5027	echo "$as_me: failed program was:" >&5
5028	sed 's/^/| /' conftest.$ac_ext >&5
5029
5030	# Broken: fails on valid input.
5031	continue
5032	fi
5033
5034	rm -f conftest.err conftest.$ac_ext
5035
5036	# OK, works on sane cases. Now check whether nonexistent headers
5037	# can be detected and how.
5038	cat >conftest.$ac_ext <<_ACEOF
5039	/* confdefs.h. */
5040	_ACEOF
5041	cat confdefs.h >>conftest.$ac_ext
5042	cat >>conftest.$ac_ext <<_ACEOF
5043	/* end confdefs.h. */
5044	#include <ac_nonexistent.h>
5045	_ACEOF
5046	if { (ac_try="$ac_cpp conftest.$ac_ext"
5047	case "(($ac_try" in
5048	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5049	*) ac_try_echo=$ac_try;;
5050	esac
5051	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5052	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5053	ac_status=$?
5054	grep -v '^ *+' conftest.er1 >conftest.err
5055	rm -f conftest.er1
5056	cat conftest.err >&5
5057	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5058	(exit $ac_status); } >/dev/null && {
5059	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5060	test ! -s conftest.err
5061	}; then
5062	# Broken: success on invalid input.
5063	continue
5064	else
5065	echo "$as_me: failed program was:" >&5
5066	sed 's/^/| /' conftest.$ac_ext >&5
5067
5068	# Passes both tests.
5069	ac_preproc_ok=:
5070	break
5071	fi
5072
5073	rm -f conftest.err conftest.$ac_ext
5074
5075	done
5076	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5077	rm -f conftest.err conftest.$ac_ext
5078	if $ac_preproc_ok; then
5079	:
5080	else
5081	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
5082	See \`config.log' for more details." >&5
5083	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
5084	See \`config.log' for more details." >&2;}
5085	{ (exit 1); exit 1; }; }
5086	fi
5087
5088	ac_ext=cpp
5089	ac_cpp='$CXXCPP $CPPFLAGS'
5090	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5091	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5092	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5093
5094
5095	{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5096	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
5097	if test "${ac_cv_header_stdc+set}" = set; then
5098	echo $ECHO_N "(cached) $ECHO_C" >&6
5099	else
5100	cat >conftest.$ac_ext <<_ACEOF
5101	/* confdefs.h. */
5102	_ACEOF
5103	cat confdefs.h >>conftest.$ac_ext
5104	cat >>conftest.$ac_ext <<_ACEOF
5105	/* end confdefs.h. */
5106	#include <stdlib.h>	5881	#include <unistd.h>
5107	#include <stdarg.h>	5882	#include <sys/syscall.h>
5108	#include <string.h>
5109	#include <float.h>
5110
5111	int
5112	main ()
5113	{
5114
5115	;
5116	return 0;
5117	}
5118	_ACEOF
5119	rm -f conftest.$ac_objext
5120	if { (ac_try="$ac_compile"
5121	case "(($ac_try" in
5122	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5123	*) ac_try_echo=$ac_try;;
5124	esac
5125	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5126	(eval "$ac_compile") 2>conftest.er1
5127	ac_status=$?
5128	grep -v '^ *+' conftest.er1 >conftest.err
5129	rm -f conftest.er1
5130	cat conftest.err >&5
5131	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5132	(exit $ac_status); } && {
5133	test -z "$ac_cxx_werror_flag" ||
5134	test ! -s conftest.err
5135	} && test -s conftest.$ac_objext; then
5136	ac_cv_header_stdc=yes
5137	else
5138	echo "$as_me: failed program was:" >&5
5139	sed 's/^/| /' conftest.$ac_ext >&5
5140
5141	ac_cv_header_stdc=no
5142	fi
5143
5144	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5145
5146	if test $ac_cv_header_stdc = yes; then
5147	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5148	cat >conftest.$ac_ext <<_ACEOF
5149	/* confdefs.h. */
5150	_ACEOF
5151	cat confdefs.h >>conftest.$ac_ext
5152	cat >>conftest.$ac_ext <<_ACEOF
5153	/* end confdefs.h. */
5154	#include <string.h>
5155
5156	_ACEOF
5157	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5158	$EGREP "memchr" >/dev/null 2>&1; then
5159	:
5160	else
5161	ac_cv_header_stdc=no
5162	fi
5163	rm -f conftest*
5164
5165	fi
5166
5167	if test $ac_cv_header_stdc = yes; then
5168	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5169	cat >conftest.$ac_ext <<_ACEOF
5170	/* confdefs.h. */
5171	_ACEOF
5172	cat confdefs.h >>conftest.$ac_ext
5173	cat >>conftest.$ac_ext <<_ACEOF
5174	/* end confdefs.h. */
5175	#include <stdlib.h>
5176
5177	_ACEOF
5178	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5179	$EGREP "free" >/dev/null 2>&1; then
5180	:
5181	else
5182	ac_cv_header_stdc=no
5183	fi
5184	rm -f conftest*
5185
5186	fi
5187
5188	if test $ac_cv_header_stdc = yes; then
5189	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5190	if test "$cross_compiling" = yes; then
5191	:
5192	else
5193	cat >conftest.$ac_ext <<_ACEOF
5194	/* confdefs.h. */
5195	_ACEOF
5196	cat confdefs.h >>conftest.$ac_ext
5197	cat >>conftest.$ac_ext <<_ACEOF
5198	/* end confdefs.h. */
5199	#include <ctype.h>
5200	#include <stdlib.h>
5201	#if ((' ' & 0x0FF) == 0x020)
5202	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5203	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5204	#else
5205	# define ISLOWER(c) \
5206	(('a' <= (c) && (c) <= 'i') \
5207	|| ('j' <= (c) && (c) <= 'r') \
5208	|| ('s' <= (c) && (c) <= 'z'))
5209	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5210	#endif
5211
5212	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5213	int
5214	main ()
5215	{
5216	int i;
5217	for (i = 0; i < 256; i++)
5218	if (XOR (islower (i), ISLOWER (i))
5219	|| toupper (i) != TOUPPER (i))
5220	return 2;
5221	return 0;
5222	}
5223	_ACEOF
5224	rm -f conftest$ac_exeext
5225	if { (ac_try="$ac_link"
5226	case "(($ac_try" in
5227	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5228	*) ac_try_echo=$ac_try;;
5229	esac
5230	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5231	(eval "$ac_link") 2>&5
5232	ac_status=$?
5233	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5234	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5235	{ (case "(($ac_try" in
5236	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5237	*) ac_try_echo=$ac_try;;
5238	esac
5239	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5240	(eval "$ac_try") 2>&5
5241	ac_status=$?
5242	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5243	(exit $ac_status); }; }; then
5244	:
5245	else
5246	echo "$as_me: program exited with status $ac_status" >&5
5247	echo "$as_me: failed program was:" >&5
5248	sed 's/^/| /' conftest.$ac_ext >&5
5249
5250	( exit $ac_status )
5251	ac_cv_header_stdc=no
5252	fi
5253	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5254	fi
5255
5256
5257	fi
5258	fi
5259	{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5260	echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
5261	if test $ac_cv_header_stdc = yes; then
5262
5263	cat >>confdefs.h <<\_ACEOF
5264	#define STDC_HEADERS 1
5265	_ACEOF
5266
5267	fi
5268
5269	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5270
5271
5272
5273
5274
5275
5276
5277
5278
5279	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5280	inttypes.h stdint.h unistd.h
5281	do
5282	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5283	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5284	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5285	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5286	echo $ECHO_N "(cached) $ECHO_C" >&6
5287	else
5288	cat >conftest.$ac_ext <<_ACEOF
5289	/* confdefs.h. */
5290	_ACEOF
5291	cat confdefs.h >>conftest.$ac_ext
5292	cat >>conftest.$ac_ext <<_ACEOF
5293	/* end confdefs.h. */
5294	$ac_includes_default
5295
5296	#include <$ac_header>
5297	_ACEOF
5298	rm -f conftest.$ac_objext
5299	if { (ac_try="$ac_compile"
5300	case "(($ac_try" in
5301	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5302	*) ac_try_echo=$ac_try;;
5303	esac
5304	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5305	(eval "$ac_compile") 2>conftest.er1
5306	ac_status=$?
5307	grep -v '^ *+' conftest.er1 >conftest.err
5308	rm -f conftest.er1
5309	cat conftest.err >&5
5310	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5311	(exit $ac_status); } && {
5312	test -z "$ac_cxx_werror_flag" ||
5313	test ! -s conftest.err
5314	} && test -s conftest.$ac_objext; then
5315	eval "$as_ac_Header=yes"
5316	else
5317	echo "$as_me: failed program was:" >&5
5318	sed 's/^/| /' conftest.$ac_ext >&5
5319
5320	eval "$as_ac_Header=no"
5321	fi
5322
5323	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5324	fi
5325	ac_res=`eval echo '${'$as_ac_Header'}'`
5326	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5327	echo "${ECHO_T}$ac_res" >&6; }
5328	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5329	cat >>confdefs.h <<_ACEOF
5330	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5331	_ACEOF
5332
5333	fi
5334
5335	done
5336
5337
5338
5339
5340
5341
5342
5343
5344
5345
5346
5347	for ac_header in sys/inotify.h sys/epoll.h sys/event.h sys/queue.h port.h poll.h sys/select.h sys/eventfd.h sys/signalfd.h
5348	do
5349	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5350	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5351	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5352	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5353	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5354	echo $ECHO_N "(cached) $ECHO_C" >&6
5355	fi
5356	ac_res=`eval echo '${'$as_ac_Header'}'`
5357	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5358	echo "${ECHO_T}$ac_res" >&6; }
5359	else
5360	# Is the header compilable?
5361	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
5362	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5363	cat >conftest.$ac_ext <<_ACEOF
5364	/* confdefs.h. */
5365	_ACEOF
5366	cat confdefs.h >>conftest.$ac_ext
5367	cat >>conftest.$ac_ext <<_ACEOF
5368	/* end confdefs.h. */
5369	$ac_includes_default
5370	#include <$ac_header>
5371	_ACEOF
5372	rm -f conftest.$ac_objext
5373	if { (ac_try="$ac_compile"
5374	case "(($ac_try" in
5375	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5376	*) ac_try_echo=$ac_try;;
5377	esac
5378	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5379	(eval "$ac_compile") 2>conftest.er1
5380	ac_status=$?
5381	grep -v '^ *+' conftest.er1 >conftest.err
5382	rm -f conftest.er1
5383	cat conftest.err >&5
5384	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5385	(exit $ac_status); } && {
5386	test -z "$ac_cxx_werror_flag" ||
5387	test ! -s conftest.err
5388	} && test -s conftest.$ac_objext; then
5389	ac_header_compiler=yes
5390	else
5391	echo "$as_me: failed program was:" >&5
5392	sed 's/^/| /' conftest.$ac_ext >&5
5393
5394	ac_header_compiler=no
5395	fi
5396
5397	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5398	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5399	echo "${ECHO_T}$ac_header_compiler" >&6; }
5400
5401	# Is the header present?
5402	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
5403	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5404	cat >conftest.$ac_ext <<_ACEOF
5405	/* confdefs.h. */
5406	_ACEOF
5407	cat confdefs.h >>conftest.$ac_ext
5408	cat >>conftest.$ac_ext <<_ACEOF
5409	/* end confdefs.h. */
5410	#include <$ac_header>
5411	_ACEOF
5412	if { (ac_try="$ac_cpp conftest.$ac_ext"
5413	case "(($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_cpp conftest.$ac_ext") 2>conftest.er1
5419	ac_status=$?
5420	grep -v '^ *+' conftest.er1 >conftest.err
5421	rm -f conftest.er1
5422	cat conftest.err >&5
5423	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5424	(exit $ac_status); } >/dev/null && {
5425	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5426	test ! -s conftest.err
5427	}; then
5428	ac_header_preproc=yes
5429	else
5430	echo "$as_me: failed program was:" >&5
5431	sed 's/^/| /' conftest.$ac_ext >&5
5432
5433	ac_header_preproc=no
5434	fi
5435
5436	rm -f conftest.err conftest.$ac_ext
5437	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5438	echo "${ECHO_T}$ac_header_preproc" >&6; }
5439
5440	# So? What about this header?
5441	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
5442	yes:no: )
5443	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5444	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5445	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5446	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5447	ac_header_preproc=yes
5448	;;
5449	no:yes:* )
5450	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5451	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5452	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5453	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5454	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5455	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5456	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5457	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5458	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5459	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5460	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5461	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5462
5463	;;
5464	esac
5465	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5466	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5467	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5468	echo $ECHO_N "(cached) $ECHO_C" >&6
5469	else
5470	eval "$as_ac_Header=\$ac_header_preproc"
5471	fi
5472	ac_res=`eval echo '${'$as_ac_Header'}'`
5473	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5474	echo "${ECHO_T}$ac_res" >&6; }
5475
5476	fi
5477	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5478	cat >>confdefs.h <<_ACEOF
5479	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5480	_ACEOF
5481
5482	fi
5483
5484	done
5485
5486
5487
5488
5489
5490
5491
5492
5493
5494
5495	for ac_func in inotify_init epoll_ctl kqueue port_create poll select eventfd signalfd
5496	do
5497	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5498	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
5499	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5500	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5501	echo $ECHO_N "(cached) $ECHO_C" >&6
5502	else
5503	cat >conftest.$ac_ext <<_ACEOF
5504	/* confdefs.h. */
5505	_ACEOF
5506	cat confdefs.h >>conftest.$ac_ext
5507	cat >>conftest.$ac_ext <<_ACEOF
5508	/* end confdefs.h. */
5509	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5510	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5511	#define $ac_func innocuous_$ac_func
5512
5513	/* System header to define __stub macros and hopefully few prototypes,
5514	which can conflict with char $ac_func (); below.
5515	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5516	<limits.h> exists even on freestanding compilers. */
5517
5518	#ifdef __STDC__
5519	# include <limits.h>
5520	#else
5521	# include <assert.h>
5522	#endif
5523
5524	#undef $ac_func
5525
5526	/* Override any GCC internal prototype to avoid an error.
5527	Use char because int might match the return type of a GCC
5528	builtin and then its argument prototype would still apply. */
5529	#ifdef __cplusplus
5530	extern "C"
5531	#endif
5532	char $ac_func ();
5533	/* The GNU C library defines this for functions which it implements
5534	to always fail with ENOSYS. Some functions are actually named
5535	something starting with __ and the normal name is an alias. */
5536	#if defined __stub_$ac_func || defined __stub___$ac_func
5537	choke me
5538	#endif
5539
5540	int
5541	main ()
5542	{
5543	return $ac_func ();
5544	;
5545	return 0;
5546	}
5547	_ACEOF
5548	rm -f conftest.$ac_objext conftest$ac_exeext
5549	if { (ac_try="$ac_link"
5550	case "(($ac_try" in
5551	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5552	*) ac_try_echo=$ac_try;;
5553	esac
5554	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5555	(eval "$ac_link") 2>conftest.er1
5556	ac_status=$?
5557	grep -v '^ *+' conftest.er1 >conftest.err
5558	rm -f conftest.er1
5559	cat conftest.err >&5
5560	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5561	(exit $ac_status); } && {
5562	test -z "$ac_cxx_werror_flag" ||
5563	test ! -s conftest.err
5564	} && test -s conftest$ac_exeext &&
5565	$as_test_x conftest$ac_exeext; then
5566	eval "$as_ac_var=yes"
5567	else
5568	echo "$as_me: failed program was:" >&5
5569	sed 's/^/| /' conftest.$ac_ext >&5
5570
5571	eval "$as_ac_var=no"
5572	fi
5573
5574	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5575	conftest$ac_exeext conftest.$ac_ext
5576	fi
5577	ac_res=`eval echo '${'$as_ac_var'}'`
5578	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5579	echo "${ECHO_T}$ac_res" >&6; }
5580	if test `eval echo '${'$as_ac_var'}'` = yes; then
5581	cat >>confdefs.h <<_ACEOF
5582	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5583	_ACEOF
5584
5585	fi
5586	done
5587
5588
5589	{ echo "$as_me:$LINENO: checking for clock_gettime" >&5
5590	echo $ECHO_N "checking for clock_gettime... $ECHO_C" >&6; }
5591	if test "${ac_cv_func_clock_gettime+set}" = set; then
5592	echo $ECHO_N "(cached) $ECHO_C" >&6
5593	else
5594	cat >conftest.$ac_ext <<_ACEOF
5595	/* confdefs.h. */
5596	_ACEOF
5597	cat confdefs.h >>conftest.$ac_ext
5598	cat >>conftest.$ac_ext <<_ACEOF
5599	/* end confdefs.h. */
5600	/* Define clock_gettime to an innocuous variant, in case <limits.h> declares clock_gettime.
5601	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5602	#define clock_gettime innocuous_clock_gettime
5603
5604	/* System header to define __stub macros and hopefully few prototypes,
5605	which can conflict with char clock_gettime (); below.
5606	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5607	<limits.h> exists even on freestanding compilers. */
5608
5609	#ifdef __STDC__
5610	# include <limits.h>
5611	#else
5612	# include <assert.h>
5613	#endif
5614
5615	#undef clock_gettime
5616
5617	/* Override any GCC internal prototype to avoid an error.
5618	Use char because int might match the return type of a GCC
5619	builtin and then its argument prototype would still apply. */
5620	#ifdef __cplusplus
5621	extern "C"
5622	#endif
5623	char clock_gettime ();
5624	/* The GNU C library defines this for functions which it implements
5625	to always fail with ENOSYS. Some functions are actually named
5626	something starting with __ and the normal name is an alias. */
5627	#if defined __stub_clock_gettime || defined __stub___clock_gettime
5628	choke me
5629	#endif
5630
5631	int
5632	main ()
5633	{
5634	return clock_gettime ();
5635	;
5636	return 0;
5637	}
5638	_ACEOF
5639	rm -f conftest.$ac_objext conftest$ac_exeext
5640	if { (ac_try="$ac_link"
5641	case "(($ac_try" in
5642	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5643	*) ac_try_echo=$ac_try;;
5644	esac
5645	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5646	(eval "$ac_link") 2>conftest.er1
5647	ac_status=$?
5648	grep -v '^ *+' conftest.er1 >conftest.err
5649	rm -f conftest.er1
5650	cat conftest.err >&5
5651	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5652	(exit $ac_status); } && {
5653	test -z "$ac_cxx_werror_flag" ||
5654	test ! -s conftest.err
5655	} && test -s conftest$ac_exeext &&
5656	$as_test_x conftest$ac_exeext; then
5657	ac_cv_func_clock_gettime=yes
5658	else
5659	echo "$as_me: failed program was:" >&5
5660	sed 's/^/| /' conftest.$ac_ext >&5
5661
5662	ac_cv_func_clock_gettime=no
5663	fi
5664
5665	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5666	conftest$ac_exeext conftest.$ac_ext
5667	fi
5668	{ echo "$as_me:$LINENO: result: $ac_cv_func_clock_gettime" >&5
5669	echo "${ECHO_T}$ac_cv_func_clock_gettime" >&6; }
5670	if test $ac_cv_func_clock_gettime = yes; then
5671	:
5672	else
5673
5674	if test $(uname) = Linux; then
5675	{ echo "$as_me:$LINENO: checking for clock_gettime syscall" >&5
5676	echo $ECHO_N "checking for clock_gettime syscall... $ECHO_C" >&6; }
5677	cat >conftest.$ac_ext <<_ACEOF
5678	/* confdefs.h. */
5679	_ACEOF
5680	cat confdefs.h >>conftest.$ac_ext
5681	cat >>conftest.$ac_ext <<_ACEOF
5682	/* end confdefs.h. */
5683	#include <syscall.h>
5684	#include <time.h>	5883	#include <time.h>
5685	int	5884	int
5686	main ()	5885	main (void)
5687	{	5886	{
5688	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)	5887	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
5689	;	5888	;
5690	return 0;	5889	return 0;
5691	}	5890	}
5692	_ACEOF	5891	_ACEOF
5693	rm -f conftest.$ac_objext conftest$ac_exeext	5892	if ac_fn_cxx_try_link "$LINENO"
5694	if { (ac_try="$ac_link"	5893	then :
5695	case "(($ac_try" in
5696	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5697	*) ac_try_echo=$ac_try;;
5698	esac
5699	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5700	(eval "$ac_link") 2>conftest.er1
5701	ac_status=$?
5702	grep -v '^ *+' conftest.er1 >conftest.err
5703	rm -f conftest.er1
5704	cat conftest.err >&5
5705	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5706	(exit $ac_status); } && {
5707	test -z "$ac_cxx_werror_flag" ||
5708	test ! -s conftest.err
5709	} && test -s conftest$ac_exeext &&
5710	$as_test_x conftest$ac_exeext; then
5711	ac_have_clock_syscall=1	5894	ac_have_clock_syscall=1
5712		5895
5713	cat >>confdefs.h <<\_ACEOF	5896	printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
5714	#define HAVE_CLOCK_SYSCALL 1
5715	_ACEOF
5716		5897
5717	{ echo "$as_me:$LINENO: result: yes" >&5	5898	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5718	echo "${ECHO_T}yes" >&6; }	5899	printf "%s\n" "yes" >&6; }
5719	else	5900	else $as_nop
5720	echo "$as_me: failed program was:" >&5	5901	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5721	sed 's/^/| /' conftest.$ac_ext >&5	5902	printf "%s\n" "no" >&6; }
5722
5723	{ echo "$as_me:$LINENO: result: no" >&5
5724	echo "${ECHO_T}no" >&6; }
5725	fi	5903	fi
5726
5727	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5904	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5728	conftest$ac_exeext conftest.$ac_ext	5905	conftest$ac_exeext conftest.$ac_ext
5729	fi	5906	fi
5730	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then	5907	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
5731
5732	{ echo "$as_me:$LINENO: checking for clock_gettime in -lrt" >&5	5908	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
5733	echo $ECHO_N "checking for clock_gettime in -lrt... $ECHO_C" >&6; }	5909	printf %s "checking for clock_gettime in -lrt... " >&6; }
5734	if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then	5910	if test ${ac_cv_lib_rt_clock_gettime+y}
5735	echo $ECHO_N "(cached) $ECHO_C" >&6	5911	then :
5736	else	5912	printf %s "(cached) " >&6
		5913	else $as_nop
5737	ac_check_lib_save_LIBS=$LIBS	5914	ac_check_lib_save_LIBS=$LIBS
5738	LIBS="-lrt $LIBS"	5915	LIBS="-lrt $LIBS"
5739	cat >conftest.$ac_ext <<_ACEOF
5740	/* confdefs.h. */
5741	_ACEOF
5742	cat confdefs.h >>conftest.$ac_ext	5916	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5743	cat >>conftest.$ac_ext <<_ACEOF
5744	/* end confdefs.h. */	5917	/* end confdefs.h. */
5745		5918
5746	/* Override any GCC internal prototype to avoid an error.	5919	namespace conftest {
5747	Use char because int might match the return type of a GCC	5920	extern "C" int clock_gettime ();
5748	builtin and then its argument prototype would still apply. */	5921	}
5749	#ifdef __cplusplus
5750	extern "C"
5751	#endif
5752	char clock_gettime ();
5753	int	5922	int
5754	main ()	5923	main (void)
5755	{	5924	{
5756	return clock_gettime ();	5925	return conftest::clock_gettime ();
5757	;	5926	;
5758	return 0;	5927	return 0;
5759	}	5928	}
5760	_ACEOF	5929	_ACEOF
5761	rm -f conftest.$ac_objext conftest$ac_exeext	5930	if ac_fn_cxx_try_link "$LINENO"
5762	if { (ac_try="$ac_link"	5931	then :
5763	case "(($ac_try" in
5764	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5765	*) ac_try_echo=$ac_try;;
5766	esac
5767	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5768	(eval "$ac_link") 2>conftest.er1
5769	ac_status=$?
5770	grep -v '^ *+' conftest.er1 >conftest.err
5771	rm -f conftest.er1
5772	cat conftest.err >&5
5773	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5774	(exit $ac_status); } && {
5775	test -z "$ac_cxx_werror_flag" ||
5776	test ! -s conftest.err
5777	} && test -s conftest$ac_exeext &&
5778	$as_test_x conftest$ac_exeext; then
5779	ac_cv_lib_rt_clock_gettime=yes	5932	ac_cv_lib_rt_clock_gettime=yes
5780	else	5933	else $as_nop
5781	echo "$as_me: failed program was:" >&5
5782	sed 's/^/| /' conftest.$ac_ext >&5
5783
5784	ac_cv_lib_rt_clock_gettime=no	5934	ac_cv_lib_rt_clock_gettime=no
5785	fi	5935	fi
5786
5787	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5936	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5788	conftest$ac_exeext conftest.$ac_ext	5937	conftest$ac_exeext conftest.$ac_ext
5789	LIBS=$ac_check_lib_save_LIBS	5938	LIBS=$ac_check_lib_save_LIBS
5790	fi	5939	fi
5791	{ echo "$as_me:$LINENO: result: $ac_cv_lib_rt_clock_gettime" >&5	5940	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
5792	echo "${ECHO_T}$ac_cv_lib_rt_clock_gettime" >&6; }	5941	printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
5793	if test $ac_cv_lib_rt_clock_gettime = yes; then	5942	if test "x$ac_cv_lib_rt_clock_gettime" = xyes
5794	cat >>confdefs.h <<_ACEOF	5943	then :
5795	#define HAVE_LIBRT 1	5944	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5796	_ACEOF
5797		5945
5798	LIBS="-lrt $LIBS"	5946	LIBS="-lrt $LIBS"
5799		5947
5800	fi	5948	fi
5801		5949
5802	unset ac_cv_func_clock_gettime	5950	unset ac_cv_func_clock_gettime
		5951	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		5952	if test "x$ac_cv_func_clock_gettime" = xyes
		5953	then :
		5954	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
5803		5955
5804	for ac_func in clock_gettime	5956	fi
5805	do	5957
5806	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	5958	fi
5807	{ echo "$as_me:$LINENO: checking for $ac_func" >&5	5959
5808	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }	5960	fi
5809	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then	5961
5810	echo $ECHO_N "(cached) $ECHO_C" >&6	5962	done
5811	else	5963
5812	cat >conftest.$ac_ext <<_ACEOF	5964
5813	/* confdefs.h. */	5965	for ac_func in nanosleep
5814	_ACEOF	5966	do :
		5967	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		5968	if test "x$ac_cv_func_nanosleep" = xyes
		5969	then :
		5970	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
		5971
		5972	else $as_nop
		5973
		5974	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
		5975	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
		5976	printf %s "checking for nanosleep in -lrt... " >&6; }
		5977	if test ${ac_cv_lib_rt_nanosleep+y}
		5978	then :
		5979	printf %s "(cached) " >&6
		5980	else $as_nop
		5981	ac_check_lib_save_LIBS=$LIBS
		5982	LIBS="-lrt $LIBS"
5815	cat confdefs.h >>conftest.$ac_ext	5983	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5816	cat >>conftest.$ac_ext <<_ACEOF
5817	/* end confdefs.h. */	5984	/* end confdefs.h. */
5818	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5819	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5820	#define $ac_func innocuous_$ac_func
5821		5985
5822	/* System header to define __stub macros and hopefully few prototypes,	5986	namespace conftest {
5823	which can conflict with char $ac_func (); below.	5987	extern "C" int nanosleep ();
5824	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5988	}
5825	<limits.h> exists even on freestanding compilers. */
5826
5827	#ifdef __STDC__
5828	# include <limits.h>
5829	#else
5830	# include <assert.h>
5831	#endif
5832
5833	#undef $ac_func
5834
5835	/* Override any GCC internal prototype to avoid an error.
5836	Use char because int might match the return type of a GCC
5837	builtin and then its argument prototype would still apply. */
5838	#ifdef __cplusplus
5839	extern "C"
5840	#endif
5841	char $ac_func ();
5842	/* The GNU C library defines this for functions which it implements
5843	to always fail with ENOSYS. Some functions are actually named
5844	something starting with __ and the normal name is an alias. */
5845	#if defined __stub_$ac_func || defined __stub___$ac_func
5846	choke me
5847	#endif
5848
5849	int	5989	int
5850	main ()	5990	main (void)
5851	{	5991	{
5852	return $ac_func ();	5992	return conftest::nanosleep ();
5853	;	5993	;
5854	return 0;	5994	return 0;
5855	}	5995	}
5856	_ACEOF	5996	_ACEOF
5857	rm -f conftest.$ac_objext conftest$ac_exeext	5997	if ac_fn_cxx_try_link "$LINENO"
5858	if { (ac_try="$ac_link"	5998	then :
5859	case "(($ac_try" in	5999	ac_cv_lib_rt_nanosleep=yes
5860	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6000	else $as_nop
5861	*) ac_try_echo=$ac_try;;	6001	ac_cv_lib_rt_nanosleep=no
5862	esac
5863	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5864	(eval "$ac_link") 2>conftest.er1
5865	ac_status=$?
5866	grep -v '^ *+' conftest.er1 >conftest.err
5867	rm -f conftest.er1
5868	cat conftest.err >&5
5869	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5870	(exit $ac_status); } && {
5871	test -z "$ac_cxx_werror_flag" ||
5872	test ! -s conftest.err
5873	} && test -s conftest$ac_exeext &&
5874	$as_test_x conftest$ac_exeext; then
5875	eval "$as_ac_var=yes"
5876	else
5877	echo "$as_me: failed program was:" >&5
5878	sed 's/^/| /' conftest.$ac_ext >&5
5879
5880	eval "$as_ac_var=no"
5881	fi	6002	fi
5882
5883	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6003	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5884	conftest$ac_exeext conftest.$ac_ext	6004	conftest$ac_exeext conftest.$ac_ext
		6005	LIBS=$ac_check_lib_save_LIBS
5885	fi	6006	fi
5886	ac_res=`eval echo '${'$as_ac_var'}'`	6007	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
5887	{ echo "$as_me:$LINENO: result: $ac_res" >&5	6008	printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
5888	echo "${ECHO_T}$ac_res" >&6; }	6009	if test "x$ac_cv_lib_rt_nanosleep" = xyes
5889	if test `eval echo '${'$as_ac_var'}'` = yes; then	6010	then :
5890	cat >>confdefs.h <<_ACEOF	6011	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5891	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5892	_ACEOF
5893		6012
		6013	LIBS="-lrt $LIBS"
		6014
5894	fi	6015	fi
		6016
		6017	unset ac_cv_func_nanosleep
		6018	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		6019	if test "x$ac_cv_func_nanosleep" = xyes
		6020	then :
		6021	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
		6022
		6023	fi
		6024
		6025	fi
		6026
		6027	fi
		6028
5895	done	6029	done
5896		6030
5897	fi	6031	ac_fn_cxx_check_type "$LINENO" "__kernel_rwf_t" "ac_cv_type___kernel_rwf_t" "#include <linux/fs.h>
		6032	"
		6033	if test "x$ac_cv_type___kernel_rwf_t" = xyes
		6034	then :
5898		6035
5899	fi
5900		6036
		6037	printf "%s\n" "#define HAVE_KERNEL_RWF_T 1" >>confdefs.h
5901		6038
5902	{ echo "$as_me:$LINENO: checking for nanosleep" >&5	6039
5903	echo $ECHO_N "checking for nanosleep... $ECHO_C" >&6; }	6040	fi
5904	if test "${ac_cv_func_nanosleep+set}" = set; then	6041
5905	echo $ECHO_N "(cached) $ECHO_C" >&6	6042
5906	else	6043	if test -z "$LIBEV_M4_AVOID_LIBM"; then
5907	cat >conftest.$ac_ext <<_ACEOF	6044	LIBM=m
5908	/* confdefs.h. */	6045	fi
5909	_ACEOF	6046	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
		6047	printf %s "checking for library containing floor... " >&6; }
		6048	if test ${ac_cv_search_floor+y}
		6049	then :
		6050	printf %s "(cached) " >&6
		6051	else $as_nop
		6052	ac_func_search_save_LIBS=$LIBS
5910	cat confdefs.h >>conftest.$ac_ext	6053	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5911	cat >>conftest.$ac_ext <<_ACEOF
5912	/* end confdefs.h. */	6054	/* end confdefs.h. */
5913	/* Define nanosleep to an innocuous variant, in case <limits.h> declares nanosleep.
5914	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5915	#define nanosleep innocuous_nanosleep
5916		6055
5917	/* System header to define __stub macros and hopefully few prototypes,	6056	namespace conftest {
5918	which can conflict with char nanosleep (); below.	6057	extern "C" int floor ();
5919	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6058	}
5920	<limits.h> exists even on freestanding compilers. */
5921
5922	#ifdef __STDC__
5923	# include <limits.h>
5924	#else
5925	# include <assert.h>
5926	#endif
5927
5928	#undef nanosleep
5929
5930	/* Override any GCC internal prototype to avoid an error.
5931	Use char because int might match the return type of a GCC
5932	builtin and then its argument prototype would still apply. */
5933	#ifdef __cplusplus
5934	extern "C"
5935	#endif
5936	char nanosleep ();
5937	/* The GNU C library defines this for functions which it implements
5938	to always fail with ENOSYS. Some functions are actually named
5939	something starting with __ and the normal name is an alias. */
5940	#if defined __stub_nanosleep || defined __stub___nanosleep
5941	choke me
5942	#endif
5943
5944	int	6059	int
5945	main ()	6060	main (void)
5946	{	6061	{
5947	return nanosleep ();	6062	return conftest::floor ();
5948	;	6063	;
5949	return 0;	6064	return 0;
5950	}	6065	}
5951	_ACEOF	6066	_ACEOF
5952	rm -f conftest.$ac_objext conftest$ac_exeext	6067	for ac_lib in '' $LIBM
5953	if { (ac_try="$ac_link"
5954	case "(($ac_try" in
5955	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5956	*) ac_try_echo=$ac_try;;
5957	esac
5958	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5959	(eval "$ac_link") 2>conftest.er1
5960	ac_status=$?
5961	grep -v '^ *+' conftest.er1 >conftest.err
5962	rm -f conftest.er1
5963	cat conftest.err >&5
5964	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5965	(exit $ac_status); } && {
5966	test -z "$ac_cxx_werror_flag" ||
5967	test ! -s conftest.err
5968	} && test -s conftest$ac_exeext &&
5969	$as_test_x conftest$ac_exeext; then
5970	ac_cv_func_nanosleep=yes
5971	else
5972	echo "$as_me: failed program was:" >&5
5973	sed 's/^/| /' conftest.$ac_ext >&5
5974
5975	ac_cv_func_nanosleep=no
5976	fi
5977
5978	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5979	conftest$ac_exeext conftest.$ac_ext
5980	fi
5981	{ echo "$as_me:$LINENO: result: $ac_cv_func_nanosleep" >&5
5982	echo "${ECHO_T}$ac_cv_func_nanosleep" >&6; }
5983	if test $ac_cv_func_nanosleep = yes; then
5984	:
5985	else
5986
5987	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
5988
5989	{ echo "$as_me:$LINENO: checking for nanosleep in -lrt" >&5
5990	echo $ECHO_N "checking for nanosleep in -lrt... $ECHO_C" >&6; }
5991	if test "${ac_cv_lib_rt_nanosleep+set}" = set; then
5992	echo $ECHO_N "(cached) $ECHO_C" >&6
5993	else
5994	ac_check_lib_save_LIBS=$LIBS
5995	LIBS="-lrt $LIBS"
5996	cat >conftest.$ac_ext <<_ACEOF
5997	/* confdefs.h. */
5998	_ACEOF
5999	cat confdefs.h >>conftest.$ac_ext
6000	cat >>conftest.$ac_ext <<_ACEOF
6001	/* end confdefs.h. */
6002
6003	/* Override any GCC internal prototype to avoid an error.
6004	Use char because int might match the return type of a GCC
6005	builtin and then its argument prototype would still apply. */
6006	#ifdef __cplusplus
6007	extern "C"
6008	#endif
6009	char nanosleep ();
6010	int
6011	main ()
6012	{
6013	return nanosleep ();
6014	;
6015	return 0;
6016	}
6017	_ACEOF
6018	rm -f conftest.$ac_objext conftest$ac_exeext
6019	if { (ac_try="$ac_link"
6020	case "(($ac_try" in
6021	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6022	*) ac_try_echo=$ac_try;;
6023	esac
6024	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6025	(eval "$ac_link") 2>conftest.er1
6026	ac_status=$?
6027	grep -v '^ *+' conftest.er1 >conftest.err
6028	rm -f conftest.er1
6029	cat conftest.err >&5
6030	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6031	(exit $ac_status); } && {
6032	test -z "$ac_cxx_werror_flag" ||
6033	test ! -s conftest.err
6034	} && test -s conftest$ac_exeext &&
6035	$as_test_x conftest$ac_exeext; then
6036	ac_cv_lib_rt_nanosleep=yes
6037	else
6038	echo "$as_me: failed program was:" >&5
6039	sed 's/^/| /' conftest.$ac_ext >&5
6040
6041	ac_cv_lib_rt_nanosleep=no
6042	fi
6043
6044	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6045	conftest$ac_exeext conftest.$ac_ext
6046	LIBS=$ac_check_lib_save_LIBS
6047	fi
6048	{ echo "$as_me:$LINENO: result: $ac_cv_lib_rt_nanosleep" >&5
6049	echo "${ECHO_T}$ac_cv_lib_rt_nanosleep" >&6; }
6050	if test $ac_cv_lib_rt_nanosleep = yes; then
6051	cat >>confdefs.h <<_ACEOF
6052	#define HAVE_LIBRT 1
6053	_ACEOF
6054
6055	LIBS="-lrt $LIBS"
6056
6057	fi
6058
6059	unset ac_cv_func_nanosleep
6060
6061	for ac_func in nanosleep
6062	do	6068	do
6063	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	6069	if test -z "$ac_lib"; then
6064	{ echo "$as_me:$LINENO: checking for $ac_func" >&5	6070	ac_res="none required"
6065	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6066	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6067	echo $ECHO_N "(cached) $ECHO_C" >&6
6068	else	6071	else
6069	cat >conftest.$ac_ext <<_ACEOF	6072	ac_res=-l$ac_lib
6070	/* confdefs.h. */	6073	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
6071	_ACEOF	6074	fi
6072	cat confdefs.h >>conftest.$ac_ext	6075	if ac_fn_cxx_try_link "$LINENO"
6073	cat >>conftest.$ac_ext <<_ACEOF	6076	then :
6074	/* end confdefs.h. */	6077	ac_cv_search_floor=$ac_res
6075	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6076	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6077	#define $ac_func innocuous_$ac_func
6078
6079	/* System header to define __stub macros and hopefully few prototypes,
6080	which can conflict with char $ac_func (); below.
6081	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6082	<limits.h> exists even on freestanding compilers. */
6083
6084	#ifdef __STDC__
6085	# include <limits.h>
6086	#else
6087	# include <assert.h>
6088	#endif
6089
6090	#undef $ac_func
6091
6092	/* Override any GCC internal prototype to avoid an error.
6093	Use char because int might match the return type of a GCC
6094	builtin and then its argument prototype would still apply. */
6095	#ifdef __cplusplus
6096	extern "C"
6097	#endif
6098	char $ac_func ();
6099	/* The GNU C library defines this for functions which it implements
6100	to always fail with ENOSYS. Some functions are actually named
6101	something starting with __ and the normal name is an alias. */
6102	#if defined __stub_$ac_func || defined __stub___$ac_func
6103	choke me
6104	#endif
6105
6106	int
6107	main ()
6108	{
6109	return $ac_func ();
6110	;
6111	return 0;
6112	}
6113	_ACEOF
6114	rm -f conftest.$ac_objext conftest$ac_exeext
6115	if { (ac_try="$ac_link"
6116	case "(($ac_try" in
6117	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6118	*) ac_try_echo=$ac_try;;
6119	esac
6120	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6121	(eval "$ac_link") 2>conftest.er1
6122	ac_status=$?
6123	grep -v '^ *+' conftest.er1 >conftest.err
6124	rm -f conftest.er1
6125	cat conftest.err >&5
6126	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6127	(exit $ac_status); } && {
6128	test -z "$ac_cxx_werror_flag" ||
6129	test ! -s conftest.err
6130	} && test -s conftest$ac_exeext &&
6131	$as_test_x conftest$ac_exeext; then
6132	eval "$as_ac_var=yes"
6133	else
6134	echo "$as_me: failed program was:" >&5
6135	sed 's/^/| /' conftest.$ac_ext >&5
6136
6137	eval "$as_ac_var=no"
6138	fi	6078	fi
6139
6140	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6079	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6141	conftest$ac_exeext conftest.$ac_ext	6080	conftest$ac_exeext
6142	fi	6081	if test ${ac_cv_search_floor+y}
6143	ac_res=`eval echo '${'$as_ac_var'}'`	6082	then :
6144	{ echo "$as_me:$LINENO: result: $ac_res" >&5	6083	break
6145	echo "${ECHO_T}$ac_res" >&6; }
6146	if test `eval echo '${'$as_ac_var'}'` = yes; then
6147	cat >>confdefs.h <<_ACEOF
6148	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6149	_ACEOF
6150
6151	fi	6084	fi
6152	done	6085	done
		6086	if test ${ac_cv_search_floor+y}
		6087	then :
6153		6088
6154	fi	6089	else $as_nop
6155		6090	ac_cv_search_floor=no
6156	fi	6091	fi
6157		6092	rm conftest.$ac_ext
6158		6093	LIBS=$ac_func_search_save_LIBS
6159
6160	{ echo "$as_me:$LINENO: checking for ceil in -lm" >&5
6161	echo $ECHO_N "checking for ceil in -lm... $ECHO_C" >&6; }
6162	if test "${ac_cv_lib_m_ceil+set}" = set; then
6163	echo $ECHO_N "(cached) $ECHO_C" >&6
6164	else
6165	ac_check_lib_save_LIBS=$LIBS
6166	LIBS="-lm $LIBS"
6167	cat >conftest.$ac_ext <<_ACEOF
6168	/* confdefs.h. */
6169	_ACEOF
6170	cat confdefs.h >>conftest.$ac_ext
6171	cat >>conftest.$ac_ext <<_ACEOF
6172	/* end confdefs.h. */
6173
6174	/* Override any GCC internal prototype to avoid an error.
6175	Use char because int might match the return type of a GCC
6176	builtin and then its argument prototype would still apply. */
6177	#ifdef __cplusplus
6178	extern "C"
6179	#endif
6180	char ceil ();
6181	int
6182	main ()
6183	{
6184	return ceil ();
6185	;
6186	return 0;
6187	}
6188	_ACEOF
6189	rm -f conftest.$ac_objext conftest$ac_exeext
6190	if { (ac_try="$ac_link"
6191	case "(($ac_try" in
6192	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6193	*) ac_try_echo=$ac_try;;
6194	esac
6195	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6196	(eval "$ac_link") 2>conftest.er1
6197	ac_status=$?
6198	grep -v '^ *+' conftest.er1 >conftest.err
6199	rm -f conftest.er1
6200	cat conftest.err >&5
6201	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6202	(exit $ac_status); } && {
6203	test -z "$ac_cxx_werror_flag" ||
6204	test ! -s conftest.err
6205	} && test -s conftest$ac_exeext &&
6206	$as_test_x conftest$ac_exeext; then
6207	ac_cv_lib_m_ceil=yes
6208	else
6209	echo "$as_me: failed program was:" >&5
6210	sed 's/^/| /' conftest.$ac_ext >&5
6211
6212	ac_cv_lib_m_ceil=no
6213	fi	6094	fi
		6095	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5
		6096	printf "%s\n" "$ac_cv_search_floor" >&6; }
		6097	ac_res=$ac_cv_search_floor
		6098	if test "$ac_res" != no
		6099	then :
		6100	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6214		6101
6215	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6102	printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
6216	conftest$ac_exeext conftest.$ac_ext
6217	LIBS=$ac_check_lib_save_LIBS
6218	fi
6219	{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_ceil" >&5
6220	echo "${ECHO_T}$ac_cv_lib_m_ceil" >&6; }
6221	if test $ac_cv_lib_m_ceil = yes; then
6222	cat >>confdefs.h <<_ACEOF
6223	#define HAVE_LIBM 1
6224	_ACEOF
6225
6226	LIBS="-lm $LIBS"
6227		6103
6228	fi	6104	fi
6229		6105
6230		6106
6231		6107
6232		6108
6233		6109
6234	# Extract the first word of "tic", so it can be a program name with args.	6110	# Extract the first word of "tic", so it can be a program name with args.
6235	set dummy tic; ac_word=$2	6111	set dummy tic; ac_word=$2
6236	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	6112	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6237	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	6113	printf %s "checking for $ac_word... " >&6; }
6238	if test "${ac_cv_path_TIC+set}" = set; then	6114	if test ${ac_cv_path_TIC+y}
6239	echo $ECHO_N "(cached) $ECHO_C" >&6	6115	then :
6240	else	6116	printf %s "(cached) " >&6
		6117	else $as_nop
6241	case $TIC in	6118	case $TIC in
6242	[\\/]* | ?:[\\/]*)	6119	[\\/]* | ?:[\\/]*)
6243	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.	6120	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.
6244	;;	6121	;;
6245	*)	6122	*)
6246	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6123	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6247	for as_dir in $PATH	6124	for as_dir in $PATH
6248	do	6125	do
6249	IFS=$as_save_IFS	6126	IFS=$as_save_IFS
6250	test -z "$as_dir" && as_dir=.	6127	case $as_dir in #(((
		6128	'') as_dir=./ ;;
		6129	*/) ;;
		6130	*) as_dir=$as_dir/ ;;
		6131	esac
6251	for ac_exec_ext in '' $ac_executable_extensions; do	6132	for ac_exec_ext in '' $ac_executable_extensions; do
6252	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	6133	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6253	ac_cv_path_TIC="$as_dir/$ac_word$ac_exec_ext"	6134	ac_cv_path_TIC="$as_dir$ac_word$ac_exec_ext"
6254	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6135	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
6255	break 2	6136	break 2
6256	fi	6137	fi
6257	done	6138	done
6258	done	6139	done
6259	IFS=$as_save_IFS	6140	IFS=$as_save_IFS
6260		6141
6261	test -z "$ac_cv_path_TIC" && ac_cv_path_TIC=":"	6142	test -z "$ac_cv_path_TIC" && ac_cv_path_TIC=":"
6262	;;	6143	;;
6263	esac	6144	esac
6264	fi	6145	fi
6265	TIC=$ac_cv_path_TIC	6146	TIC=$ac_cv_path_TIC
6266	if test -n "$TIC"; then	6147	if test -n "$TIC"; then
6267	{ echo "$as_me:$LINENO: result: $TIC" >&5	6148	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5
6268	echo "${ECHO_T}$TIC" >&6; }	6149	printf "%s\n" "$TIC" >&6; }
6269	else	6150	else
6270	{ echo "$as_me:$LINENO: result: no" >&5	6151	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6271	echo "${ECHO_T}no" >&6; }	6152	printf "%s\n" "no" >&6; }
6272	fi	6153	fi
6273		6154
6274		6155
6275		6156
6276	{ echo "$as_me:$LINENO: checking for X" >&5	6157	ac_ext=cpp
6277	echo $ECHO_N "checking for X... $ECHO_C" >&6; }	6158	ac_cpp='$CXXCPP $CPPFLAGS'
		6159	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		6160	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		6161	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		6162	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
		6163	printf %s "checking how to run the C++ preprocessor... " >&6; }
		6164	if test -z "$CXXCPP"; then
		6165	if test ${ac_cv_prog_CXXCPP+y}
		6166	then :
		6167	printf %s "(cached) " >&6
		6168	else $as_nop
		6169	# Double quotes because $CXX needs to be expanded
		6170	for CXXCPP in "$CXX -E" cpp /lib/cpp
		6171	do
		6172	ac_preproc_ok=false
		6173	for ac_cxx_preproc_warn_flag in '' yes
		6174	do
		6175	# Use a header file that comes with gcc, so configuring glibc
		6176	# with a fresh cross-compiler works.
		6177	# On the NeXT, cc -E runs the code through the compiler's parser,
		6178	# not just through cpp. "Syntax error" is here to catch this case.
		6179	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6180	/* end confdefs.h. */
		6181	#include <limits.h>
		6182	Syntax error
		6183	_ACEOF
		6184	if ac_fn_cxx_try_cpp "$LINENO"
		6185	then :
		6186
		6187	else $as_nop
		6188	# Broken: fails on valid input.
		6189	continue
		6190	fi
		6191	rm -f conftest.err conftest.i conftest.$ac_ext
		6192
		6193	# OK, works on sane cases. Now check whether nonexistent headers
		6194	# can be detected and how.
		6195	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6196	/* end confdefs.h. */
		6197	#include <ac_nonexistent.h>
		6198	_ACEOF
		6199	if ac_fn_cxx_try_cpp "$LINENO"
		6200	then :
		6201	# Broken: success on invalid input.
		6202	continue
		6203	else $as_nop
		6204	# Passes both tests.
		6205	ac_preproc_ok=:
		6206	break
		6207	fi
		6208	rm -f conftest.err conftest.i conftest.$ac_ext
		6209
		6210	done
		6211	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		6212	rm -f conftest.i conftest.err conftest.$ac_ext
		6213	if $ac_preproc_ok
		6214	then :
		6215	break
		6216	fi
		6217
		6218	done
		6219	ac_cv_prog_CXXCPP=$CXXCPP
		6220
		6221	fi
		6222	CXXCPP=$ac_cv_prog_CXXCPP
		6223	else
		6224	ac_cv_prog_CXXCPP=$CXXCPP
		6225	fi
		6226	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
		6227	printf "%s\n" "$CXXCPP" >&6; }
		6228	ac_preproc_ok=false
		6229	for ac_cxx_preproc_warn_flag in '' yes
		6230	do
		6231	# Use a header file that comes with gcc, so configuring glibc
		6232	# with a fresh cross-compiler works.
		6233	# On the NeXT, cc -E runs the code through the compiler's parser,
		6234	# not just through cpp. "Syntax error" is here to catch this case.
		6235	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6236	/* end confdefs.h. */
		6237	#include <limits.h>
		6238	Syntax error
		6239	_ACEOF
		6240	if ac_fn_cxx_try_cpp "$LINENO"
		6241	then :
		6242
		6243	else $as_nop
		6244	# Broken: fails on valid input.
		6245	continue
		6246	fi
		6247	rm -f conftest.err conftest.i conftest.$ac_ext
		6248
		6249	# OK, works on sane cases. Now check whether nonexistent headers
		6250	# can be detected and how.
		6251	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6252	/* end confdefs.h. */
		6253	#include <ac_nonexistent.h>
		6254	_ACEOF
		6255	if ac_fn_cxx_try_cpp "$LINENO"
		6256	then :
		6257	# Broken: success on invalid input.
		6258	continue
		6259	else $as_nop
		6260	# Passes both tests.
		6261	ac_preproc_ok=:
		6262	break
		6263	fi
		6264	rm -f conftest.err conftest.i conftest.$ac_ext
		6265
		6266	done
		6267	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		6268	rm -f conftest.i conftest.err conftest.$ac_ext
		6269	if $ac_preproc_ok
		6270	then :
		6271
		6272	else $as_nop
		6273	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		6274	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		6275	as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
		6276	See \`config.log' for more details" "$LINENO" 5; }
		6277	fi
		6278
		6279	ac_ext=cpp
		6280	ac_cpp='$CXXCPP $CPPFLAGS'
		6281	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		6282	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		6283	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		6284
		6285
		6286	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for X" >&5
		6287	printf %s "checking for X... " >&6; }
6278		6288
6279		6289
6280	# Check whether --with-x was given.	6290	# Check whether --with-x was given.
6281	if test "${with_x+set}" = set; then	6291	if test ${with_x+y}
		6292	then :
6282	withval=$with_x;	6293	withval=$with_x;
6283	fi	6294	fi
6284		6295
6285	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.	6296	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
6286	if test "x$with_x" = xno; then	6297	if test "x$with_x" = xno; then
6287	# The user explicitly disabled X.	6298	# The user explicitly disabled X.
6288	have_x=disabled	6299	have_x=disabled
6289	else	6300	else
6290	case $x_includes,$x_libraries in #(	6301	case $x_includes,$x_libraries in #(
6291	*\'*) { { echo "$as_me:$LINENO: error: Cannot use X directory names containing '" >&5	6302	*\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
6292	echo "$as_me: error: Cannot use X directory names containing '" >&2;}
6293	{ (exit 1); exit 1; }; };; #(
6294	*,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then	6303	*,NONE | NONE,*) if test ${ac_cv_have_x+y}
6295	echo $ECHO_N "(cached) $ECHO_C" >&6	6304	then :
6296	else	6305	printf %s "(cached) " >&6
		6306	else $as_nop
6297	# One or both of the vars are not set, and there is no cached value.	6307	# One or both of the vars are not set, and there is no cached value.
6298	ac_x_includes=no ac_x_libraries=no	6308	ac_x_includes=no
		6309	ac_x_libraries=no
		6310	# Do we need to do anything special at all?
		6311	ac_save_LIBS=$LIBS
		6312	LIBS="-lX11 $LIBS"
		6313	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6314	/* end confdefs.h. */
		6315	#include <X11/Xlib.h>
		6316	int
		6317	main (void)
		6318	{
		6319	XrmInitialize ()
		6320	;
		6321	return 0;
		6322	}
		6323	_ACEOF
		6324	if ac_fn_cxx_try_link "$LINENO"
		6325	then :
		6326	# We can compile and link X programs with no special options.
		6327	ac_x_includes=
		6328	ac_x_libraries=
		6329	fi
		6330	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		6331	conftest$ac_exeext conftest.$ac_ext
		6332	LIBS="$ac_save_LIBS"
		6333	# If that didn't work, only try xmkmf and file system searches
		6334	# for native compilation.
		6335	if test x"$ac_x_includes" = xno && test "$cross_compiling" = no
		6336	then :
6299	rm -f -r conftest.dir	6337	rm -f -r conftest.dir
6300	if mkdir conftest.dir; then	6338	if mkdir conftest.dir; then
6301	cd conftest.dir	6339	cd conftest.dir
6302	cat >Imakefile <<'_ACEOF'	6340	cat >Imakefile <<'_ACEOF'
6303	incroot:	6341	incroot:
6304	@echo incroot='${INCROOT}'	6342	@echo incroot='${INCROOT}'
…		…
6306	@echo usrlibdir='${USRLIBDIR}'	6344	@echo usrlibdir='${USRLIBDIR}'
6307	libdir:	6345	libdir:
6308	@echo libdir='${LIBDIR}'	6346	@echo libdir='${LIBDIR}'
6309	_ACEOF	6347	_ACEOF
6310	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then	6348	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
6311	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	6349	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6312	for ac_var in incroot usrlibdir libdir; do	6350	for ac_var in incroot usrlibdir libdir; do
6313	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"	6351	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
6314	done	6352	done
6315	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.	6353	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
6316	for ac_extension in a so sl; do	6354	for ac_extension in a so sl dylib la dll; do
6317	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&	6355	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
6318	test -f "$ac_im_libdir/libX11.$ac_extension"; then	6356	test -f "$ac_im_libdir/libX11.$ac_extension"; then
6319	ac_im_usrlibdir=$ac_im_libdir; break	6357	ac_im_usrlibdir=$ac_im_libdir; break
6320	fi	6358	fi
6321	done	6359	done
…		…
6325	case $ac_im_incroot in	6363	case $ac_im_incroot in
6326	/usr/include) ac_x_includes= ;;	6364	/usr/include) ac_x_includes= ;;
6327	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;	6365	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
6328	esac	6366	esac
6329	case $ac_im_usrlibdir in	6367	case $ac_im_usrlibdir in
6330	/usr/lib | /lib) ;;	6368	/usr/lib | /usr/lib64 | /lib | /lib64) ;;
6331	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;	6369	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
6332	esac	6370	esac
6333	fi	6371	fi
6334	cd ..	6372	cd ..
6335	rm -f -r conftest.dir	6373	rm -f -r conftest.dir
6336	fi	6374	fi
6337		6375
6338	# Standard set of common directories for X headers.	6376	# Standard set of common directories for X headers.
6339	# Check X11 before X11Rn because it is often a symlink to the current release.	6377	# Check X11 before X11Rn because it is often a symlink to the current release.
6340	ac_x_header_dirs='	6378	ac_x_header_dirs='
6341	/usr/X11/include	6379	/usr/X11/include
		6380	/usr/X11R7/include
6342	/usr/X11R6/include	6381	/usr/X11R6/include
6343	/usr/X11R5/include	6382	/usr/X11R5/include
6344	/usr/X11R4/include	6383	/usr/X11R4/include
6345		6384
6346	/usr/include/X11	6385	/usr/include/X11
		6386	/usr/include/X11R7
6347	/usr/include/X11R6	6387	/usr/include/X11R6
6348	/usr/include/X11R5	6388	/usr/include/X11R5
6349	/usr/include/X11R4	6389	/usr/include/X11R4
6350		6390
6351	/usr/local/X11/include	6391	/usr/local/X11/include
		6392	/usr/local/X11R7/include
6352	/usr/local/X11R6/include	6393	/usr/local/X11R6/include
6353	/usr/local/X11R5/include	6394	/usr/local/X11R5/include
6354	/usr/local/X11R4/include	6395	/usr/local/X11R4/include
6355		6396
6356	/usr/local/include/X11	6397	/usr/local/include/X11
		6398	/usr/local/include/X11R7
6357	/usr/local/include/X11R6	6399	/usr/local/include/X11R6
6358	/usr/local/include/X11R5	6400	/usr/local/include/X11R5
6359	/usr/local/include/X11R4	6401	/usr/local/include/X11R4
		6402
		6403	/opt/X11/include
6360		6404
6361	/usr/X386/include	6405	/usr/X386/include
6362	/usr/x386/include	6406	/usr/x386/include
6363	/usr/XFree86/include/X11	6407	/usr/XFree86/include/X11
6364		6408
…		…
6373	/usr/openwin/share/include'	6417	/usr/openwin/share/include'
6374		6418
6375	if test "$ac_x_includes" = no; then	6419	if test "$ac_x_includes" = no; then
6376	# Guess where to find include files, by looking for Xlib.h.	6420	# Guess where to find include files, by looking for Xlib.h.
6377	# First, try using that file with no special directory specified.	6421	# First, try using that file with no special directory specified.
6378	cat >conftest.$ac_ext <<_ACEOF
6379	/* confdefs.h. */
6380	_ACEOF
6381	cat confdefs.h >>conftest.$ac_ext	6422	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6382	cat >>conftest.$ac_ext <<_ACEOF
6383	/* end confdefs.h. */	6423	/* end confdefs.h. */
6384	#include <X11/Xlib.h>	6424	#include <X11/Xlib.h>
6385	_ACEOF	6425	_ACEOF
6386	if { (ac_try="$ac_cpp conftest.$ac_ext"	6426	if ac_fn_cxx_try_cpp "$LINENO"
6387	case "(($ac_try" in	6427	then :
6388	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6389	*) ac_try_echo=$ac_try;;
6390	esac
6391	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6392	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6393	ac_status=$?
6394	grep -v '^ *+' conftest.er1 >conftest.err
6395	rm -f conftest.er1
6396	cat conftest.err >&5
6397	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6398	(exit $ac_status); } >/dev/null && {
6399	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
6400	test ! -s conftest.err
6401	}; then
6402	# We can compile using X headers with no special include directory.	6428	# We can compile using X headers with no special include directory.
6403	ac_x_includes=	6429	ac_x_includes=
6404	else	6430	else $as_nop
6405	echo "$as_me: failed program was:" >&5
6406	sed 's/^/| /' conftest.$ac_ext >&5
6407
6408	for ac_dir in $ac_x_header_dirs; do	6431	for ac_dir in $ac_x_header_dirs; do
6409	if test -r "$ac_dir/X11/Xlib.h"; then	6432	if test -r "$ac_dir/X11/Xlib.h"; then
6410	ac_x_includes=$ac_dir	6433	ac_x_includes=$ac_dir
6411	break	6434	break
6412	fi	6435	fi
6413	done	6436	done
6414	fi	6437	fi
6415
6416	rm -f conftest.err conftest.$ac_ext	6438	rm -f conftest.err conftest.i conftest.$ac_ext
6417	fi # $ac_x_includes = no	6439	fi # $ac_x_includes = no
6418		6440
6419	if test "$ac_x_libraries" = no; then	6441	if test "$ac_x_libraries" = no; then
6420	# Check for the libraries.	6442	# Check for the libraries.
6421	# See if we find them without any special options.	6443	# See if we find them without any special options.
6422	# Don't add to $LIBS permanently.	6444	# Don't add to $LIBS permanently.
6423	ac_save_LIBS=$LIBS	6445	ac_save_LIBS=$LIBS
6424	LIBS="-lX11 $LIBS"	6446	LIBS="-lX11 $LIBS"
6425	cat >conftest.$ac_ext <<_ACEOF
6426	/* confdefs.h. */
6427	_ACEOF
6428	cat confdefs.h >>conftest.$ac_ext	6447	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6429	cat >>conftest.$ac_ext <<_ACEOF
6430	/* end confdefs.h. */	6448	/* end confdefs.h. */
6431	#include <X11/Xlib.h>	6449	#include <X11/Xlib.h>
6432	int	6450	int
6433	main ()	6451	main (void)
6434	{	6452	{
6435	XrmInitialize ()	6453	XrmInitialize ()
6436	;	6454	;
6437	return 0;	6455	return 0;
6438	}	6456	}
6439	_ACEOF	6457	_ACEOF
6440	rm -f conftest.$ac_objext conftest$ac_exeext	6458	if ac_fn_cxx_try_link "$LINENO"
6441	if { (ac_try="$ac_link"	6459	then :
6442	case "(($ac_try" in
6443	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6444	*) ac_try_echo=$ac_try;;
6445	esac
6446	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6447	(eval "$ac_link") 2>conftest.er1
6448	ac_status=$?
6449	grep -v '^ *+' conftest.er1 >conftest.err
6450	rm -f conftest.er1
6451	cat conftest.err >&5
6452	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6453	(exit $ac_status); } && {
6454	test -z "$ac_cxx_werror_flag" ||
6455	test ! -s conftest.err
6456	} && test -s conftest$ac_exeext &&
6457	$as_test_x conftest$ac_exeext; then
6458	LIBS=$ac_save_LIBS	6460	LIBS=$ac_save_LIBS
6459	# We can link X programs with no special library path.	6461	# We can link X programs with no special library path.
6460	ac_x_libraries=	6462	ac_x_libraries=
6461	else	6463	else $as_nop
6462	echo "$as_me: failed program was:" >&5
6463	sed 's/^/| /' conftest.$ac_ext >&5
6464
6465	LIBS=$ac_save_LIBS	6464	LIBS=$ac_save_LIBS
6466	for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`	6465	for ac_dir in `printf "%s\n" "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
6467	do	6466	do
6468	# Don't even attempt the hair of trying to link an X program!	6467	# Don't even attempt the hair of trying to link an X program!
6469	for ac_extension in a so sl; do	6468	for ac_extension in a so sl dylib la dll; do
6470	if test -r "$ac_dir/libX11.$ac_extension"; then	6469	if test -r "$ac_dir/libX11.$ac_extension"; then
6471	ac_x_libraries=$ac_dir	6470	ac_x_libraries=$ac_dir
6472	break 2	6471	break 2
6473	fi	6472	fi
6474	done	6473	done
6475	done	6474	done
6476	fi	6475	fi
6477
6478	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6476	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6479	conftest$ac_exeext conftest.$ac_ext	6477	conftest$ac_exeext conftest.$ac_ext
6480	fi # $ac_x_libraries = no	6478	fi # $ac_x_libraries = no
6481		6479
		6480	fi
		6481	# Record the results.
6482	case $ac_x_includes,$ac_x_libraries in #(	6482	case $ac_x_includes,$ac_x_libraries in #(
6483	no,* | *,no | *\'*)	6483	no,* | *,no | *\'*) :
6484	# Didn't find X, or a directory has "'" in its name.	6484	# Didn't find X, or a directory has "'" in its name.
6485	ac_cv_have_x="have_x=no";; #(	6485	ac_cv_have_x="have_x=no" ;; #(
6486	*)	6486	*) :
6487	# Record where we found X for the cache.	6487	# Record where we found X for the cache.
6488	ac_cv_have_x="have_x=yes\	6488	ac_cv_have_x="have_x=yes\
6489	ac_x_includes='$ac_x_includes'\	6489	ac_x_includes='$ac_x_includes'\
6490	ac_x_libraries='$ac_x_libraries'"	6490	ac_x_libraries='$ac_x_libraries'" ;;
6491	esac	6491	esac
6492	fi	6492	fi
6493	;; #(	6493	;; #(
6494	*) have_x=yes;;	6494	*) have_x=yes;;
6495	esac	6495	esac
6496	eval "$ac_cv_have_x"	6496	eval "$ac_cv_have_x"
6497	fi # $with_x != no	6497	fi # $with_x != no
6498		6498
6499	if test "$have_x" != yes; then	6499	if test "$have_x" != yes; then
6500	{ echo "$as_me:$LINENO: result: $have_x" >&5	6500	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
6501	echo "${ECHO_T}$have_x" >&6; }	6501	printf "%s\n" "$have_x" >&6; }
6502	no_x=yes	6502	no_x=yes
6503	else	6503	else
6504	# If each of the values was on the command line, it overrides each guess.	6504	# If each of the values was on the command line, it overrides each guess.
6505	test "x$x_includes" = xNONE && x_includes=$ac_x_includes	6505	test "x$x_includes" = xNONE && x_includes=$ac_x_includes
6506	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries	6506	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
6507	# Update the cache value to reflect the command line values.	6507	# Update the cache value to reflect the command line values.
6508	ac_cv_have_x="have_x=yes\	6508	ac_cv_have_x="have_x=yes\
6509	ac_x_includes='$x_includes'\	6509	ac_x_includes='$x_includes'\
6510	ac_x_libraries='$x_libraries'"	6510	ac_x_libraries='$x_libraries'"
6511	{ echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5	6511	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
6512	echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6; }	6512	printf "%s\n" "libraries $x_libraries, headers $x_includes" >&6; }
6513	fi	6513	fi
6514		6514
6515	if test "$no_x" = yes; then	6515	if test "$no_x" = yes; then
6516	# Not all programs may use this symbol, but it does not hurt to define it.	6516	# Not all programs may use this symbol, but it does not hurt to define it.
6517		6517
6518	cat >>confdefs.h <<\_ACEOF	6518	printf "%s\n" "#define X_DISPLAY_MISSING 1" >>confdefs.h
6519	#define X_DISPLAY_MISSING 1
6520	_ACEOF
6521		6519
6522	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=	6520	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
6523	else	6521	else
6524	if test -n "$x_includes"; then	6522	if test -n "$x_includes"; then
6525	X_CFLAGS="$X_CFLAGS -I$x_includes"	6523	X_CFLAGS="$X_CFLAGS -I$x_includes"
…		…
6528	# It would also be nice to do this for all -L options, not just this one.	6526	# It would also be nice to do this for all -L options, not just this one.
6529	if test -n "$x_libraries"; then	6527	if test -n "$x_libraries"; then
6530	X_LIBS="$X_LIBS -L$x_libraries"	6528	X_LIBS="$X_LIBS -L$x_libraries"
6531	# For Solaris; some versions of Sun CC require a space after -R and	6529	# For Solaris; some versions of Sun CC require a space after -R and
6532	# others require no space. Words are not sufficient . . . .	6530	# others require no space. Words are not sufficient . . . .
6533	{ echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5	6531	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
6534	echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6; }	6532	printf %s "checking whether -R must be followed by a space... " >&6; }
6535	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"	6533	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
6536	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag	6534	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
6537	ac_cxx_werror_flag=yes	6535	ac_cxx_werror_flag=yes
6538	cat >conftest.$ac_ext <<_ACEOF
6539	/* confdefs.h. */
6540	_ACEOF
6541	cat confdefs.h >>conftest.$ac_ext	6536	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6542	cat >>conftest.$ac_ext <<_ACEOF
6543	/* end confdefs.h. */	6537	/* end confdefs.h. */
6544		6538
6545	int	6539	int
6546	main ()	6540	main (void)
6547	{	6541	{
6548		6542
6549	;	6543	;
6550	return 0;	6544	return 0;
6551	}	6545	}
6552	_ACEOF	6546	_ACEOF
6553	rm -f conftest.$ac_objext conftest$ac_exeext	6547	if ac_fn_cxx_try_link "$LINENO"
6554	if { (ac_try="$ac_link"	6548	then :
6555	case "(($ac_try" in	6549	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6556	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6550	printf "%s\n" "no" >&6; }
6557	*) ac_try_echo=$ac_try;;
6558	esac
6559	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6560	(eval "$ac_link") 2>conftest.er1
6561	ac_status=$?
6562	grep -v '^ *+' conftest.er1 >conftest.err
6563	rm -f conftest.er1
6564	cat conftest.err >&5
6565	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6566	(exit $ac_status); } && {
6567	test -z "$ac_cxx_werror_flag" ||
6568	test ! -s conftest.err
6569	} && test -s conftest$ac_exeext &&
6570	$as_test_x conftest$ac_exeext; then
6571	{ echo "$as_me:$LINENO: result: no" >&5
6572	echo "${ECHO_T}no" >&6; }
6573	X_LIBS="$X_LIBS -R$x_libraries"	6551	X_LIBS="$X_LIBS -R$x_libraries"
6574	else	6552	else $as_nop
6575	echo "$as_me: failed program was:" >&5
6576	sed 's/^/| /' conftest.$ac_ext >&5
6577
6578	LIBS="$ac_xsave_LIBS -R $x_libraries"	6553	LIBS="$ac_xsave_LIBS -R $x_libraries"
6579	cat >conftest.$ac_ext <<_ACEOF
6580	/* confdefs.h. */
6581	_ACEOF
6582	cat confdefs.h >>conftest.$ac_ext	6554	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6583	cat >>conftest.$ac_ext <<_ACEOF
6584	/* end confdefs.h. */	6555	/* end confdefs.h. */
6585		6556
6586	int	6557	int
6587	main ()	6558	main (void)
6588	{	6559	{
6589		6560
6590	;	6561	;
6591	return 0;	6562	return 0;
6592	}	6563	}
6593	_ACEOF	6564	_ACEOF
6594	rm -f conftest.$ac_objext conftest$ac_exeext	6565	if ac_fn_cxx_try_link "$LINENO"
6595	if { (ac_try="$ac_link"	6566	then :
6596	case "(($ac_try" in	6567	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6597	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6568	printf "%s\n" "yes" >&6; }
6598	*) ac_try_echo=$ac_try;;
6599	esac
6600	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6601	(eval "$ac_link") 2>conftest.er1
6602	ac_status=$?
6603	grep -v '^ *+' conftest.er1 >conftest.err
6604	rm -f conftest.er1
6605	cat conftest.err >&5
6606	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6607	(exit $ac_status); } && {
6608	test -z "$ac_cxx_werror_flag" ||
6609	test ! -s conftest.err
6610	} && test -s conftest$ac_exeext &&
6611	$as_test_x conftest$ac_exeext; then
6612	{ echo "$as_me:$LINENO: result: yes" >&5
6613	echo "${ECHO_T}yes" >&6; }
6614	X_LIBS="$X_LIBS -R $x_libraries"	6569	X_LIBS="$X_LIBS -R $x_libraries"
6615	else	6570	else $as_nop
6616	echo "$as_me: failed program was:" >&5	6571	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
6617	sed 's/^/| /' conftest.$ac_ext >&5	6572	printf "%s\n" "neither works" >&6; }
6618
6619	{ echo "$as_me:$LINENO: result: neither works" >&5
6620	echo "${ECHO_T}neither works" >&6; }
6621	fi	6573	fi
6622
6623	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6574	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6624	conftest$ac_exeext conftest.$ac_ext	6575	conftest$ac_exeext conftest.$ac_ext
6625	fi	6576	fi
6626
6627	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6577	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6628	conftest$ac_exeext conftest.$ac_ext	6578	conftest$ac_exeext conftest.$ac_ext
6629	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag	6579	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
6630	LIBS=$ac_xsave_LIBS	6580	LIBS=$ac_xsave_LIBS
6631	fi	6581	fi
6632		6582
6633	# Check for system-dependent libraries X programs must link with.	6583	# Check for system-dependent libraries X programs must link with.
…		…
6639	else	6589	else
6640	# Martyn Johnson says this is needed for Ultrix, if the X	6590	# Martyn Johnson says this is needed for Ultrix, if the X
6641	# libraries were built with DECnet support. And Karl Berry says	6591	# libraries were built with DECnet support. And Karl Berry says
6642	# the Alpha needs dnet_stub (dnet does not exist).	6592	# the Alpha needs dnet_stub (dnet does not exist).
6643	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"	6593	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
6644	cat >conftest.$ac_ext <<_ACEOF
6645	/* confdefs.h. */
6646	_ACEOF
6647	cat confdefs.h >>conftest.$ac_ext	6594	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6648	cat >>conftest.$ac_ext <<_ACEOF
6649	/* end confdefs.h. */	6595	/* end confdefs.h. */
6650		6596
6651	/* Override any GCC internal prototype to avoid an error.	6597	namespace conftest {
6652	Use char because int might match the return type of a GCC	6598	extern "C" int XOpenDisplay ();
6653	builtin and then its argument prototype would still apply. */	6599	}
6654	#ifdef __cplusplus
6655	extern "C"
6656	#endif
6657	char XOpenDisplay ();
6658	int	6600	int
6659	main ()	6601	main (void)
6660	{	6602	{
6661	return XOpenDisplay ();	6603	return conftest::XOpenDisplay ();
6662	;	6604	;
6663	return 0;	6605	return 0;
6664	}	6606	}
6665	_ACEOF	6607	_ACEOF
6666	rm -f conftest.$ac_objext conftest$ac_exeext	6608	if ac_fn_cxx_try_link "$LINENO"
6667	if { (ac_try="$ac_link"	6609	then :
6668	case "(($ac_try" in
6669	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6670	*) ac_try_echo=$ac_try;;
6671	esac
6672	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6673	(eval "$ac_link") 2>conftest.er1
6674	ac_status=$?
6675	grep -v '^ *+' conftest.er1 >conftest.err
6676	rm -f conftest.er1
6677	cat conftest.err >&5
6678	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6679	(exit $ac_status); } && {
6680	test -z "$ac_cxx_werror_flag" ||
6681	test ! -s conftest.err
6682	} && test -s conftest$ac_exeext &&
6683	$as_test_x conftest$ac_exeext; then
6684	:
6685	else
6686	echo "$as_me: failed program was:" >&5
6687	sed 's/^/| /' conftest.$ac_ext >&5
6688		6610
		6611	else $as_nop
6689	{ echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5	6612	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
6690	echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6; }	6613	printf %s "checking for dnet_ntoa in -ldnet... " >&6; }
6691	if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then	6614	if test ${ac_cv_lib_dnet_dnet_ntoa+y}
6692	echo $ECHO_N "(cached) $ECHO_C" >&6	6615	then :
6693	else	6616	printf %s "(cached) " >&6
		6617	else $as_nop
6694	ac_check_lib_save_LIBS=$LIBS	6618	ac_check_lib_save_LIBS=$LIBS
6695	LIBS="-ldnet $LIBS"	6619	LIBS="-ldnet $LIBS"
6696	cat >conftest.$ac_ext <<_ACEOF
6697	/* confdefs.h. */
6698	_ACEOF
6699	cat confdefs.h >>conftest.$ac_ext	6620	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6700	cat >>conftest.$ac_ext <<_ACEOF
6701	/* end confdefs.h. */	6621	/* end confdefs.h. */
6702		6622
6703	/* Override any GCC internal prototype to avoid an error.	6623	namespace conftest {
6704	Use char because int might match the return type of a GCC	6624	extern "C" int dnet_ntoa ();
6705	builtin and then its argument prototype would still apply. */	6625	}
6706	#ifdef __cplusplus
6707	extern "C"
6708	#endif
6709	char dnet_ntoa ();
6710	int	6626	int
6711	main ()	6627	main (void)
6712	{	6628	{
6713	return dnet_ntoa ();	6629	return conftest::dnet_ntoa ();
6714	;	6630	;
6715	return 0;	6631	return 0;
6716	}	6632	}
6717	_ACEOF	6633	_ACEOF
6718	rm -f conftest.$ac_objext conftest$ac_exeext	6634	if ac_fn_cxx_try_link "$LINENO"
6719	if { (ac_try="$ac_link"	6635	then :
6720	case "(($ac_try" in
6721	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6722	*) ac_try_echo=$ac_try;;
6723	esac
6724	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6725	(eval "$ac_link") 2>conftest.er1
6726	ac_status=$?
6727	grep -v '^ *+' conftest.er1 >conftest.err
6728	rm -f conftest.er1
6729	cat conftest.err >&5
6730	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6731	(exit $ac_status); } && {
6732	test -z "$ac_cxx_werror_flag" ||
6733	test ! -s conftest.err
6734	} && test -s conftest$ac_exeext &&
6735	$as_test_x conftest$ac_exeext; then
6736	ac_cv_lib_dnet_dnet_ntoa=yes	6636	ac_cv_lib_dnet_dnet_ntoa=yes
6737	else	6637	else $as_nop
6738	echo "$as_me: failed program was:" >&5
6739	sed 's/^/| /' conftest.$ac_ext >&5
6740
6741	ac_cv_lib_dnet_dnet_ntoa=no	6638	ac_cv_lib_dnet_dnet_ntoa=no
6742	fi	6639	fi
6743
6744	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6640	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6745	conftest$ac_exeext conftest.$ac_ext	6641	conftest$ac_exeext conftest.$ac_ext
6746	LIBS=$ac_check_lib_save_LIBS	6642	LIBS=$ac_check_lib_save_LIBS
6747	fi	6643	fi
6748	{ echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5	6644	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
6749	echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6; }	6645	printf "%s\n" "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
6750	if test $ac_cv_lib_dnet_dnet_ntoa = yes; then	6646	if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes
		6647	then :
6751	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"	6648	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
6752	fi	6649	fi
6753		6650
6754	if test $ac_cv_lib_dnet_dnet_ntoa = no; then	6651	if test $ac_cv_lib_dnet_dnet_ntoa = no; then
6755	{ echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5	6652	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
6756	echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6; }	6653	printf %s "checking for dnet_ntoa in -ldnet_stub... " >&6; }
6757	if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then	6654	if test ${ac_cv_lib_dnet_stub_dnet_ntoa+y}
6758	echo $ECHO_N "(cached) $ECHO_C" >&6	6655	then :
6759	else	6656	printf %s "(cached) " >&6
		6657	else $as_nop
6760	ac_check_lib_save_LIBS=$LIBS	6658	ac_check_lib_save_LIBS=$LIBS
6761	LIBS="-ldnet_stub $LIBS"	6659	LIBS="-ldnet_stub $LIBS"
6762	cat >conftest.$ac_ext <<_ACEOF
6763	/* confdefs.h. */
6764	_ACEOF
6765	cat confdefs.h >>conftest.$ac_ext	6660	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6766	cat >>conftest.$ac_ext <<_ACEOF
6767	/* end confdefs.h. */	6661	/* end confdefs.h. */
6768		6662
6769	/* Override any GCC internal prototype to avoid an error.	6663	namespace conftest {
6770	Use char because int might match the return type of a GCC	6664	extern "C" int dnet_ntoa ();
6771	builtin and then its argument prototype would still apply. */	6665	}
6772	#ifdef __cplusplus
6773	extern "C"
6774	#endif
6775	char dnet_ntoa ();
6776	int	6666	int
6777	main ()	6667	main (void)
6778	{	6668	{
6779	return dnet_ntoa ();	6669	return conftest::dnet_ntoa ();
6780	;	6670	;
6781	return 0;	6671	return 0;
6782	}	6672	}
6783	_ACEOF	6673	_ACEOF
6784	rm -f conftest.$ac_objext conftest$ac_exeext	6674	if ac_fn_cxx_try_link "$LINENO"
6785	if { (ac_try="$ac_link"	6675	then :
6786	case "(($ac_try" in
6787	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6788	*) ac_try_echo=$ac_try;;
6789	esac
6790	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6791	(eval "$ac_link") 2>conftest.er1
6792	ac_status=$?
6793	grep -v '^ *+' conftest.er1 >conftest.err
6794	rm -f conftest.er1
6795	cat conftest.err >&5
6796	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6797	(exit $ac_status); } && {
6798	test -z "$ac_cxx_werror_flag" ||
6799	test ! -s conftest.err
6800	} && test -s conftest$ac_exeext &&
6801	$as_test_x conftest$ac_exeext; then
6802	ac_cv_lib_dnet_stub_dnet_ntoa=yes	6676	ac_cv_lib_dnet_stub_dnet_ntoa=yes
6803	else	6677	else $as_nop
6804	echo "$as_me: failed program was:" >&5
6805	sed 's/^/| /' conftest.$ac_ext >&5
6806
6807	ac_cv_lib_dnet_stub_dnet_ntoa=no	6678	ac_cv_lib_dnet_stub_dnet_ntoa=no
6808	fi	6679	fi
6809
6810	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6680	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6811	conftest$ac_exeext conftest.$ac_ext	6681	conftest$ac_exeext conftest.$ac_ext
6812	LIBS=$ac_check_lib_save_LIBS	6682	LIBS=$ac_check_lib_save_LIBS
6813	fi	6683	fi
6814	{ echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5	6684	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
6815	echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }	6685	printf "%s\n" "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
6816	if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then	6686	if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes
		6687	then :
6817	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"	6688	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
6818	fi	6689	fi
6819		6690
6820	fi	6691	fi
6821	fi	6692	fi
6822
6823	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6693	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6824	conftest$ac_exeext conftest.$ac_ext	6694	conftest$ac_exeext conftest.$ac_ext
6825	LIBS="$ac_xsave_LIBS"	6695	LIBS="$ac_xsave_LIBS"
6826		6696
6827	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,	6697	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
6828	# to get the SysV transport functions.	6698	# to get the SysV transport functions.
6829	# Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)	6699	# Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
6830	# needs -lnsl.	6700	# needs -lnsl.
6831	# The nsl library prevents programs from opening the X display	6701	# The nsl library prevents programs from opening the X display
6832	# on Irix 5.2, according to T.E. Dickey.	6702	# on Irix 5.2, according to T.E. Dickey.
6833	# The functions gethostbyname, getservbyname, and inet_addr are	6703	# The functions gethostbyname, getservbyname, and inet_addr are
6834	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.	6704	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
6835	{ echo "$as_me:$LINENO: checking for gethostbyname" >&5	6705	ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
6836	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6; }	6706	if test "x$ac_cv_func_gethostbyname" = xyes
		6707	then :
		6708
		6709	fi
		6710
6837	if test "${ac_cv_func_gethostbyname+set}" = set; then	6711	if test $ac_cv_func_gethostbyname = no; then
6838	echo $ECHO_N "(cached) $ECHO_C" >&6	6712	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
6839	else	6713	printf %s "checking for gethostbyname in -lnsl... " >&6; }
6840	cat >conftest.$ac_ext <<_ACEOF	6714	if test ${ac_cv_lib_nsl_gethostbyname+y}
6841	/* confdefs.h. */	6715	then :
6842	_ACEOF	6716	printf %s "(cached) " >&6
		6717	else $as_nop
		6718	ac_check_lib_save_LIBS=$LIBS
		6719	LIBS="-lnsl $LIBS"
6843	cat confdefs.h >>conftest.$ac_ext	6720	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6844	cat >>conftest.$ac_ext <<_ACEOF
6845	/* end confdefs.h. */	6721	/* end confdefs.h. */
6846	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
6847	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6848	#define gethostbyname innocuous_gethostbyname
6849		6722
6850	/* System header to define __stub macros and hopefully few prototypes,	6723	namespace conftest {
6851	which can conflict with char gethostbyname (); below.	6724	extern "C" int gethostbyname ();
6852	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6725	}
6853	<limits.h> exists even on freestanding compilers. */
6854
6855	#ifdef __STDC__
6856	# include <limits.h>
6857	#else
6858	# include <assert.h>
6859	#endif
6860
6861	#undef gethostbyname
6862
6863	/* Override any GCC internal prototype to avoid an error.
6864	Use char because int might match the return type of a GCC
6865	builtin and then its argument prototype would still apply. */
6866	#ifdef __cplusplus
6867	extern "C"
6868	#endif
6869	char gethostbyname ();
6870	/* The GNU C library defines this for functions which it implements
6871	to always fail with ENOSYS. Some functions are actually named
6872	something starting with __ and the normal name is an alias. */
6873	#if defined __stub_gethostbyname || defined __stub___gethostbyname
6874	choke me
6875	#endif
6876
6877	int	6726	int
6878	main ()	6727	main (void)
6879	{	6728	{
6880	return gethostbyname ();	6729	return conftest::gethostbyname ();
6881	;	6730	;
6882	return 0;	6731	return 0;
6883	}	6732	}
6884	_ACEOF	6733	_ACEOF
6885	rm -f conftest.$ac_objext conftest$ac_exeext	6734	if ac_fn_cxx_try_link "$LINENO"
6886	if { (ac_try="$ac_link"	6735	then :
6887	case "(($ac_try" in
6888	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6889	*) ac_try_echo=$ac_try;;
6890	esac
6891	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6892	(eval "$ac_link") 2>conftest.er1
6893	ac_status=$?
6894	grep -v '^ *+' conftest.er1 >conftest.err
6895	rm -f conftest.er1
6896	cat conftest.err >&5
6897	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6898	(exit $ac_status); } && {
6899	test -z "$ac_cxx_werror_flag" ||
6900	test ! -s conftest.err
6901	} && test -s conftest$ac_exeext &&
6902	$as_test_x conftest$ac_exeext; then
6903	ac_cv_func_gethostbyname=yes	6736	ac_cv_lib_nsl_gethostbyname=yes
6904	else	6737	else $as_nop
6905	echo "$as_me: failed program was:" >&5
6906	sed 's/^/| /' conftest.$ac_ext >&5
6907
6908	ac_cv_func_gethostbyname=no	6738	ac_cv_lib_nsl_gethostbyname=no
6909	fi	6739	fi
6910
6911	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6740	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6912	conftest$ac_exeext conftest.$ac_ext	6741	conftest$ac_exeext conftest.$ac_ext
		6742	LIBS=$ac_check_lib_save_LIBS
6913	fi	6743	fi
6914	{ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5	6744	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
6915	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6; }	6745	printf "%s\n" "$ac_cv_lib_nsl_gethostbyname" >&6; }
		6746	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes
		6747	then :
		6748	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
		6749	fi
6916		6750
6917	if test $ac_cv_func_gethostbyname = no; then	6751	if test $ac_cv_lib_nsl_gethostbyname = no; then
6918	{ echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5	6752	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
6919	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }	6753	printf %s "checking for gethostbyname in -lbsd... " >&6; }
6920	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then	6754	if test ${ac_cv_lib_bsd_gethostbyname+y}
6921	echo $ECHO_N "(cached) $ECHO_C" >&6	6755	then :
6922	else	6756	printf %s "(cached) " >&6
		6757	else $as_nop
6923	ac_check_lib_save_LIBS=$LIBS	6758	ac_check_lib_save_LIBS=$LIBS
6924	LIBS="-lnsl $LIBS"	6759	LIBS="-lbsd $LIBS"
6925	cat >conftest.$ac_ext <<_ACEOF
6926	/* confdefs.h. */
6927	_ACEOF
6928	cat confdefs.h >>conftest.$ac_ext	6760	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6929	cat >>conftest.$ac_ext <<_ACEOF
6930	/* end confdefs.h. */	6761	/* end confdefs.h. */
6931		6762
6932	/* Override any GCC internal prototype to avoid an error.	6763	namespace conftest {
6933	Use char because int might match the return type of a GCC	6764	extern "C" int gethostbyname ();
6934	builtin and then its argument prototype would still apply. */	6765	}
6935	#ifdef __cplusplus
6936	extern "C"
6937	#endif
6938	char gethostbyname ();
6939	int	6766	int
6940	main ()	6767	main (void)
6941	{	6768	{
6942	return gethostbyname ();	6769	return conftest::gethostbyname ();
6943	;	6770	;
6944	return 0;	6771	return 0;
6945	}	6772	}
6946	_ACEOF	6773	_ACEOF
6947	rm -f conftest.$ac_objext conftest$ac_exeext	6774	if ac_fn_cxx_try_link "$LINENO"
6948	if { (ac_try="$ac_link"	6775	then :
6949	case "(($ac_try" in
6950	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6951	*) ac_try_echo=$ac_try;;
6952	esac
6953	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6954	(eval "$ac_link") 2>conftest.er1
6955	ac_status=$?
6956	grep -v '^ *+' conftest.er1 >conftest.err
6957	rm -f conftest.er1
6958	cat conftest.err >&5
6959	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6960	(exit $ac_status); } && {
6961	test -z "$ac_cxx_werror_flag" ||
6962	test ! -s conftest.err
6963	} && test -s conftest$ac_exeext &&
6964	$as_test_x conftest$ac_exeext; then
6965	ac_cv_lib_nsl_gethostbyname=yes	6776	ac_cv_lib_bsd_gethostbyname=yes
6966	else	6777	else $as_nop
6967	echo "$as_me: failed program was:" >&5
6968	sed 's/^/| /' conftest.$ac_ext >&5
6969
6970	ac_cv_lib_nsl_gethostbyname=no	6778	ac_cv_lib_bsd_gethostbyname=no
6971	fi	6779	fi
6972
6973	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6780	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6974	conftest$ac_exeext conftest.$ac_ext	6781	conftest$ac_exeext conftest.$ac_ext
6975	LIBS=$ac_check_lib_save_LIBS	6782	LIBS=$ac_check_lib_save_LIBS
6976	fi	6783	fi
6977	{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
6978	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }
6979	if test $ac_cv_lib_nsl_gethostbyname = yes; then
6980	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
6981	fi
6982
6983	if test $ac_cv_lib_nsl_gethostbyname = no; then
6984	{ echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5
6985	echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6; }
6986	if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
6987	echo $ECHO_N "(cached) $ECHO_C" >&6
6988	else
6989	ac_check_lib_save_LIBS=$LIBS
6990	LIBS="-lbsd $LIBS"
6991	cat >conftest.$ac_ext <<_ACEOF
6992	/* confdefs.h. */
6993	_ACEOF
6994	cat confdefs.h >>conftest.$ac_ext
6995	cat >>conftest.$ac_ext <<_ACEOF
6996	/* end confdefs.h. */
6997
6998	/* Override any GCC internal prototype to avoid an error.
6999	Use char because int might match the return type of a GCC
7000	builtin and then its argument prototype would still apply. */
7001	#ifdef __cplusplus
7002	extern "C"
7003	#endif
7004	char gethostbyname ();
7005	int
7006	main ()
7007	{
7008	return gethostbyname ();
7009	;
7010	return 0;
7011	}
7012	_ACEOF
7013	rm -f conftest.$ac_objext conftest$ac_exeext
7014	if { (ac_try="$ac_link"
7015	case "(($ac_try" in
7016	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7017	*) ac_try_echo=$ac_try;;
7018	esac
7019	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7020	(eval "$ac_link") 2>conftest.er1
7021	ac_status=$?
7022	grep -v '^ *+' conftest.er1 >conftest.err
7023	rm -f conftest.er1
7024	cat conftest.err >&5
7025	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7026	(exit $ac_status); } && {
7027	test -z "$ac_cxx_werror_flag" ||
7028	test ! -s conftest.err
7029	} && test -s conftest$ac_exeext &&
7030	$as_test_x conftest$ac_exeext; then
7031	ac_cv_lib_bsd_gethostbyname=yes
7032	else
7033	echo "$as_me: failed program was:" >&5
7034	sed 's/^/| /' conftest.$ac_ext >&5
7035
7036	ac_cv_lib_bsd_gethostbyname=no
7037	fi
7038
7039	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7040	conftest$ac_exeext conftest.$ac_ext
7041	LIBS=$ac_check_lib_save_LIBS
7042	fi
7043	{ echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5	6784	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
7044	echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6; }	6785	printf "%s\n" "$ac_cv_lib_bsd_gethostbyname" >&6; }
7045	if test $ac_cv_lib_bsd_gethostbyname = yes; then	6786	if test "x$ac_cv_lib_bsd_gethostbyname" = xyes
		6787	then :
7046	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"	6788	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
7047	fi	6789	fi
7048		6790
7049	fi	6791	fi
7050	fi	6792	fi
…		…
7054	# 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary	6796	# 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
7055	# on later versions), says Simon Leinen: it contains gethostby*	6797	# on later versions), says Simon Leinen: it contains gethostby*
7056	# variants that don't use the name server (or something). -lsocket	6798	# variants that don't use the name server (or something). -lsocket
7057	# must be given before -lnsl if both are needed. We assume that	6799	# must be given before -lnsl if both are needed. We assume that
7058	# if connect needs -lnsl, so does gethostbyname.	6800	# if connect needs -lnsl, so does gethostbyname.
7059	{ echo "$as_me:$LINENO: checking for connect" >&5	6801	ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"
7060	echo $ECHO_N "checking for connect... $ECHO_C" >&6; }	6802	if test "x$ac_cv_func_connect" = xyes
		6803	then :
		6804
		6805	fi
		6806
7061	if test "${ac_cv_func_connect+set}" = set; then	6807	if test $ac_cv_func_connect = no; then
7062	echo $ECHO_N "(cached) $ECHO_C" >&6	6808	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
7063	else	6809	printf %s "checking for connect in -lsocket... " >&6; }
7064	cat >conftest.$ac_ext <<_ACEOF	6810	if test ${ac_cv_lib_socket_connect+y}
7065	/* confdefs.h. */	6811	then :
7066	_ACEOF	6812	printf %s "(cached) " >&6
		6813	else $as_nop
		6814	ac_check_lib_save_LIBS=$LIBS
		6815	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
7067	cat confdefs.h >>conftest.$ac_ext	6816	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7068	cat >>conftest.$ac_ext <<_ACEOF
7069	/* end confdefs.h. */	6817	/* end confdefs.h. */
7070	/* Define connect to an innocuous variant, in case <limits.h> declares connect.
7071	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7072	#define connect innocuous_connect
7073		6818
7074	/* System header to define __stub macros and hopefully few prototypes,	6819	namespace conftest {
7075	which can conflict with char connect (); below.	6820	extern "C" int connect ();
7076	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6821	}
7077	<limits.h> exists even on freestanding compilers. */
7078
7079	#ifdef __STDC__
7080	# include <limits.h>
7081	#else
7082	# include <assert.h>
7083	#endif
7084
7085	#undef connect
7086
7087	/* Override any GCC internal prototype to avoid an error.
7088	Use char because int might match the return type of a GCC
7089	builtin and then its argument prototype would still apply. */
7090	#ifdef __cplusplus
7091	extern "C"
7092	#endif
7093	char connect ();
7094	/* The GNU C library defines this for functions which it implements
7095	to always fail with ENOSYS. Some functions are actually named
7096	something starting with __ and the normal name is an alias. */
7097	#if defined __stub_connect || defined __stub___connect
7098	choke me
7099	#endif
7100
7101	int	6822	int
7102	main ()	6823	main (void)
7103	{	6824	{
7104	return connect ();	6825	return conftest::connect ();
7105	;	6826	;
7106	return 0;	6827	return 0;
7107	}	6828	}
7108	_ACEOF	6829	_ACEOF
7109	rm -f conftest.$ac_objext conftest$ac_exeext	6830	if ac_fn_cxx_try_link "$LINENO"
7110	if { (ac_try="$ac_link"	6831	then :
7111	case "(($ac_try" in
7112	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7113	*) ac_try_echo=$ac_try;;
7114	esac
7115	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7116	(eval "$ac_link") 2>conftest.er1
7117	ac_status=$?
7118	grep -v '^ *+' conftest.er1 >conftest.err
7119	rm -f conftest.er1
7120	cat conftest.err >&5
7121	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7122	(exit $ac_status); } && {
7123	test -z "$ac_cxx_werror_flag" ||
7124	test ! -s conftest.err
7125	} && test -s conftest$ac_exeext &&
7126	$as_test_x conftest$ac_exeext; then
7127	ac_cv_func_connect=yes	6832	ac_cv_lib_socket_connect=yes
7128	else	6833	else $as_nop
7129	echo "$as_me: failed program was:" >&5	6834	ac_cv_lib_socket_connect=no
7130	sed 's/^/| /' conftest.$ac_ext >&5
7131
7132	ac_cv_func_connect=no
7133	fi	6835	fi
7134
7135	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6836	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7136	conftest$ac_exeext conftest.$ac_ext	6837	conftest$ac_exeext conftest.$ac_ext
		6838	LIBS=$ac_check_lib_save_LIBS
7137	fi	6839	fi
7138	{ echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5	6840	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
7139	echo "${ECHO_T}$ac_cv_func_connect" >&6; }	6841	printf "%s\n" "$ac_cv_lib_socket_connect" >&6; }
		6842	if test "x$ac_cv_lib_socket_connect" = xyes
		6843	then :
		6844	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
		6845	fi
7140		6846
		6847	fi
		6848
		6849	# Guillermo Gomez says -lposix is necessary on A/UX.
		6850	ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"
		6851	if test "x$ac_cv_func_remove" = xyes
		6852	then :
		6853
		6854	fi
		6855
7141	if test $ac_cv_func_connect = no; then	6856	if test $ac_cv_func_remove = no; then
7142	{ echo "$as_me:$LINENO: checking for connect in -lsocket" >&5	6857	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
7143	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6; }	6858	printf %s "checking for remove in -lposix... " >&6; }
7144	if test "${ac_cv_lib_socket_connect+set}" = set; then	6859	if test ${ac_cv_lib_posix_remove+y}
7145	echo $ECHO_N "(cached) $ECHO_C" >&6	6860	then :
7146	else	6861	printf %s "(cached) " >&6
		6862	else $as_nop
7147	ac_check_lib_save_LIBS=$LIBS	6863	ac_check_lib_save_LIBS=$LIBS
7148	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"	6864	LIBS="-lposix $LIBS"
7149	cat >conftest.$ac_ext <<_ACEOF
7150	/* confdefs.h. */
7151	_ACEOF
7152	cat confdefs.h >>conftest.$ac_ext	6865	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7153	cat >>conftest.$ac_ext <<_ACEOF
7154	/* end confdefs.h. */	6866	/* end confdefs.h. */
7155		6867
7156	/* Override any GCC internal prototype to avoid an error.	6868	namespace conftest {
7157	Use char because int might match the return type of a GCC	6869	extern "C" int remove ();
7158	builtin and then its argument prototype would still apply. */	6870	}
7159	#ifdef __cplusplus
7160	extern "C"
7161	#endif
7162	char connect ();
7163	int	6871	int
7164	main ()	6872	main (void)
7165	{	6873	{
7166	return connect ();	6874	return conftest::remove ();
7167	;	6875	;
7168	return 0;	6876	return 0;
7169	}	6877	}
7170	_ACEOF	6878	_ACEOF
7171	rm -f conftest.$ac_objext conftest$ac_exeext	6879	if ac_fn_cxx_try_link "$LINENO"
7172	if { (ac_try="$ac_link"	6880	then :
7173	case "(($ac_try" in	6881	ac_cv_lib_posix_remove=yes
7174	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6882	else $as_nop
7175	*) ac_try_echo=$ac_try;;	6883	ac_cv_lib_posix_remove=no
7176	esac
7177	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7178	(eval "$ac_link") 2>conftest.er1
7179	ac_status=$?
7180	grep -v '^ *+' conftest.er1 >conftest.err
7181	rm -f conftest.er1
7182	cat conftest.err >&5
7183	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7184	(exit $ac_status); } && {
7185	test -z "$ac_cxx_werror_flag" ||
7186	test ! -s conftest.err
7187	} && test -s conftest$ac_exeext &&
7188	$as_test_x conftest$ac_exeext; then
7189	ac_cv_lib_socket_connect=yes
7190	else
7191	echo "$as_me: failed program was:" >&5
7192	sed 's/^/| /' conftest.$ac_ext >&5
7193
7194	ac_cv_lib_socket_connect=no
7195	fi	6884	fi
7196
7197	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6885	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7198	conftest$ac_exeext conftest.$ac_ext	6886	conftest$ac_exeext conftest.$ac_ext
7199	LIBS=$ac_check_lib_save_LIBS	6887	LIBS=$ac_check_lib_save_LIBS
7200	fi	6888	fi
7201	{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5	6889	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
7202	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6; }	6890	printf "%s\n" "$ac_cv_lib_posix_remove" >&6; }
7203	if test $ac_cv_lib_socket_connect = yes; then	6891	if test "x$ac_cv_lib_posix_remove" = xyes
		6892	then :
7204	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"	6893	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
7205	fi	6894	fi
7206		6895
7207	fi	6896	fi
7208		6897
7209	# Guillermo Gomez says -lposix is necessary on A/UX.	6898	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
7210	{ echo "$as_me:$LINENO: checking for remove" >&5	6899	ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
7211	echo $ECHO_N "checking for remove... $ECHO_C" >&6; }	6900	if test "x$ac_cv_func_shmat" = xyes
7212	if test "${ac_cv_func_remove+set}" = set; then	6901	then :
7213	echo $ECHO_N "(cached) $ECHO_C" >&6	6902
7214	else	6903	fi
7215	cat >conftest.$ac_ext <<_ACEOF	6904
7216	/* confdefs.h. */	6905	if test $ac_cv_func_shmat = no; then
7217	_ACEOF	6906	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
		6907	printf %s "checking for shmat in -lipc... " >&6; }
		6908	if test ${ac_cv_lib_ipc_shmat+y}
		6909	then :
		6910	printf %s "(cached) " >&6
		6911	else $as_nop
		6912	ac_check_lib_save_LIBS=$LIBS
		6913	LIBS="-lipc $LIBS"
7218	cat confdefs.h >>conftest.$ac_ext	6914	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7219	cat >>conftest.$ac_ext <<_ACEOF
7220	/* end confdefs.h. */	6915	/* end confdefs.h. */
7221	/* Define remove to an innocuous variant, in case <limits.h> declares remove.
7222	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7223	#define remove innocuous_remove
7224		6916
7225	/* System header to define __stub macros and hopefully few prototypes,	6917	namespace conftest {
7226	which can conflict with char remove (); below.	6918	extern "C" int shmat ();
7227	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6919	}
7228	<limits.h> exists even on freestanding compilers. */
7229
7230	#ifdef __STDC__
7231	# include <limits.h>
7232	#else
7233	# include <assert.h>
7234	#endif
7235
7236	#undef remove
7237
7238	/* Override any GCC internal prototype to avoid an error.
7239	Use char because int might match the return type of a GCC
7240	builtin and then its argument prototype would still apply. */
7241	#ifdef __cplusplus
7242	extern "C"
7243	#endif
7244	char remove ();
7245	/* The GNU C library defines this for functions which it implements
7246	to always fail with ENOSYS. Some functions are actually named
7247	something starting with __ and the normal name is an alias. */
7248	#if defined __stub_remove || defined __stub___remove
7249	choke me
7250	#endif
7251
7252	int	6920	int
7253	main ()	6921	main (void)
7254	{	6922	{
7255	return remove ();	6923	return conftest::shmat ();
7256	;	6924	;
7257	return 0;	6925	return 0;
7258	}	6926	}
7259	_ACEOF	6927	_ACEOF
7260	rm -f conftest.$ac_objext conftest$ac_exeext	6928	if ac_fn_cxx_try_link "$LINENO"
7261	if { (ac_try="$ac_link"	6929	then :
7262	case "(($ac_try" in	6930	ac_cv_lib_ipc_shmat=yes
7263	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6931	else $as_nop
7264	*) ac_try_echo=$ac_try;;	6932	ac_cv_lib_ipc_shmat=no
7265	esac
7266	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7267	(eval "$ac_link") 2>conftest.er1
7268	ac_status=$?
7269	grep -v '^ *+' conftest.er1 >conftest.err
7270	rm -f conftest.er1
7271	cat conftest.err >&5
7272	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7273	(exit $ac_status); } && {
7274	test -z "$ac_cxx_werror_flag" ||
7275	test ! -s conftest.err
7276	} && test -s conftest$ac_exeext &&
7277	$as_test_x conftest$ac_exeext; then
7278	ac_cv_func_remove=yes
7279	else
7280	echo "$as_me: failed program was:" >&5
7281	sed 's/^/| /' conftest.$ac_ext >&5
7282
7283	ac_cv_func_remove=no
7284	fi	6933	fi
7285
7286	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6934	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7287	conftest$ac_exeext conftest.$ac_ext	6935	conftest$ac_exeext conftest.$ac_ext
7288	fi
7289	{ echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5
7290	echo "${ECHO_T}$ac_cv_func_remove" >&6; }
7291
7292	if test $ac_cv_func_remove = no; then
7293	{ echo "$as_me:$LINENO: checking for remove in -lposix" >&5
7294	echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6; }
7295	if test "${ac_cv_lib_posix_remove+set}" = set; then
7296	echo $ECHO_N "(cached) $ECHO_C" >&6
7297	else
7298	ac_check_lib_save_LIBS=$LIBS
7299	LIBS="-lposix $LIBS"
7300	cat >conftest.$ac_ext <<_ACEOF
7301	/* confdefs.h. */
7302	_ACEOF
7303	cat confdefs.h >>conftest.$ac_ext
7304	cat >>conftest.$ac_ext <<_ACEOF
7305	/* end confdefs.h. */
7306
7307	/* Override any GCC internal prototype to avoid an error.
7308	Use char because int might match the return type of a GCC
7309	builtin and then its argument prototype would still apply. */
7310	#ifdef __cplusplus
7311	extern "C"
7312	#endif
7313	char remove ();
7314	int
7315	main ()
7316	{
7317	return remove ();
7318	;
7319	return 0;
7320	}
7321	_ACEOF
7322	rm -f conftest.$ac_objext conftest$ac_exeext
7323	if { (ac_try="$ac_link"
7324	case "(($ac_try" in
7325	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7326	*) ac_try_echo=$ac_try;;
7327	esac
7328	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7329	(eval "$ac_link") 2>conftest.er1
7330	ac_status=$?
7331	grep -v '^ *+' conftest.er1 >conftest.err
7332	rm -f conftest.er1
7333	cat conftest.err >&5
7334	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7335	(exit $ac_status); } && {
7336	test -z "$ac_cxx_werror_flag" ||
7337	test ! -s conftest.err
7338	} && test -s conftest$ac_exeext &&
7339	$as_test_x conftest$ac_exeext; then
7340	ac_cv_lib_posix_remove=yes
7341	else
7342	echo "$as_me: failed program was:" >&5
7343	sed 's/^/| /' conftest.$ac_ext >&5
7344
7345	ac_cv_lib_posix_remove=no
7346	fi
7347
7348	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7349	conftest$ac_exeext conftest.$ac_ext
7350	LIBS=$ac_check_lib_save_LIBS	6936	LIBS=$ac_check_lib_save_LIBS
7351	fi	6937	fi
7352	{ echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5
7353	echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6; }
7354	if test $ac_cv_lib_posix_remove = yes; then
7355	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
7356	fi
7357
7358	fi
7359
7360	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
7361	{ echo "$as_me:$LINENO: checking for shmat" >&5
7362	echo $ECHO_N "checking for shmat... $ECHO_C" >&6; }
7363	if test "${ac_cv_func_shmat+set}" = set; then
7364	echo $ECHO_N "(cached) $ECHO_C" >&6
7365	else
7366	cat >conftest.$ac_ext <<_ACEOF
7367	/* confdefs.h. */
7368	_ACEOF
7369	cat confdefs.h >>conftest.$ac_ext
7370	cat >>conftest.$ac_ext <<_ACEOF
7371	/* end confdefs.h. */
7372	/* Define shmat to an innocuous variant, in case <limits.h> declares shmat.
7373	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7374	#define shmat innocuous_shmat
7375
7376	/* System header to define __stub macros and hopefully few prototypes,
7377	which can conflict with char shmat (); below.
7378	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7379	<limits.h> exists even on freestanding compilers. */
7380
7381	#ifdef __STDC__
7382	# include <limits.h>
7383	#else
7384	# include <assert.h>
7385	#endif
7386
7387	#undef shmat
7388
7389	/* Override any GCC internal prototype to avoid an error.
7390	Use char because int might match the return type of a GCC
7391	builtin and then its argument prototype would still apply. */
7392	#ifdef __cplusplus
7393	extern "C"
7394	#endif
7395	char shmat ();
7396	/* The GNU C library defines this for functions which it implements
7397	to always fail with ENOSYS. Some functions are actually named
7398	something starting with __ and the normal name is an alias. */
7399	#if defined __stub_shmat || defined __stub___shmat
7400	choke me
7401	#endif
7402
7403	int
7404	main ()
7405	{
7406	return shmat ();
7407	;
7408	return 0;
7409	}
7410	_ACEOF
7411	rm -f conftest.$ac_objext conftest$ac_exeext
7412	if { (ac_try="$ac_link"
7413	case "(($ac_try" in
7414	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7415	*) ac_try_echo=$ac_try;;
7416	esac
7417	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7418	(eval "$ac_link") 2>conftest.er1
7419	ac_status=$?
7420	grep -v '^ *+' conftest.er1 >conftest.err
7421	rm -f conftest.er1
7422	cat conftest.err >&5
7423	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7424	(exit $ac_status); } && {
7425	test -z "$ac_cxx_werror_flag" ||
7426	test ! -s conftest.err
7427	} && test -s conftest$ac_exeext &&
7428	$as_test_x conftest$ac_exeext; then
7429	ac_cv_func_shmat=yes
7430	else
7431	echo "$as_me: failed program was:" >&5
7432	sed 's/^/| /' conftest.$ac_ext >&5
7433
7434	ac_cv_func_shmat=no
7435	fi
7436
7437	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7438	conftest$ac_exeext conftest.$ac_ext
7439	fi
7440	{ echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5
7441	echo "${ECHO_T}$ac_cv_func_shmat" >&6; }
7442
7443	if test $ac_cv_func_shmat = no; then
7444	{ echo "$as_me:$LINENO: checking for shmat in -lipc" >&5
7445	echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6; }
7446	if test "${ac_cv_lib_ipc_shmat+set}" = set; then
7447	echo $ECHO_N "(cached) $ECHO_C" >&6
7448	else
7449	ac_check_lib_save_LIBS=$LIBS
7450	LIBS="-lipc $LIBS"
7451	cat >conftest.$ac_ext <<_ACEOF
7452	/* confdefs.h. */
7453	_ACEOF
7454	cat confdefs.h >>conftest.$ac_ext
7455	cat >>conftest.$ac_ext <<_ACEOF
7456	/* end confdefs.h. */
7457
7458	/* Override any GCC internal prototype to avoid an error.
7459	Use char because int might match the return type of a GCC
7460	builtin and then its argument prototype would still apply. */
7461	#ifdef __cplusplus
7462	extern "C"
7463	#endif
7464	char shmat ();
7465	int
7466	main ()
7467	{
7468	return shmat ();
7469	;
7470	return 0;
7471	}
7472	_ACEOF
7473	rm -f conftest.$ac_objext conftest$ac_exeext
7474	if { (ac_try="$ac_link"
7475	case "(($ac_try" in
7476	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7477	*) ac_try_echo=$ac_try;;
7478	esac
7479	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7480	(eval "$ac_link") 2>conftest.er1
7481	ac_status=$?
7482	grep -v '^ *+' conftest.er1 >conftest.err
7483	rm -f conftest.er1
7484	cat conftest.err >&5
7485	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7486	(exit $ac_status); } && {
7487	test -z "$ac_cxx_werror_flag" ||
7488	test ! -s conftest.err
7489	} && test -s conftest$ac_exeext &&
7490	$as_test_x conftest$ac_exeext; then
7491	ac_cv_lib_ipc_shmat=yes
7492	else
7493	echo "$as_me: failed program was:" >&5
7494	sed 's/^/| /' conftest.$ac_ext >&5
7495
7496	ac_cv_lib_ipc_shmat=no
7497	fi
7498
7499	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7500	conftest$ac_exeext conftest.$ac_ext
7501	LIBS=$ac_check_lib_save_LIBS
7502	fi
7503	{ echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5	6938	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
7504	echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6; }	6939	printf "%s\n" "$ac_cv_lib_ipc_shmat" >&6; }
7505	if test $ac_cv_lib_ipc_shmat = yes; then	6940	if test "x$ac_cv_lib_ipc_shmat" = xyes
		6941	then :
7506	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"	6942	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
7507	fi	6943	fi
7508		6944
7509	fi	6945	fi
7510	fi	6946	fi
…		…
7516	# check for ICE first), but we must link in the order -lSM -lICE or	6952	# check for ICE first), but we must link in the order -lSM -lICE or
7517	# we get undefined symbols. So assume we have SM if we have ICE.	6953	# we get undefined symbols. So assume we have SM if we have ICE.
7518	# These have to be linked with before -lX11, unlike the other	6954	# These have to be linked with before -lX11, unlike the other
7519	# libraries we check for below, so use a different variable.	6955	# libraries we check for below, so use a different variable.
7520	# John Interrante, Karl Berry	6956	# John Interrante, Karl Berry
7521	{ echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5	6957	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
7522	echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6; }	6958	printf %s "checking for IceConnectionNumber in -lICE... " >&6; }
7523	if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then	6959	if test ${ac_cv_lib_ICE_IceConnectionNumber+y}
7524	echo $ECHO_N "(cached) $ECHO_C" >&6	6960	then :
7525	else	6961	printf %s "(cached) " >&6
		6962	else $as_nop
7526	ac_check_lib_save_LIBS=$LIBS	6963	ac_check_lib_save_LIBS=$LIBS
7527	LIBS="-lICE $X_EXTRA_LIBS $LIBS"	6964	LIBS="-lICE $X_EXTRA_LIBS $LIBS"
7528	cat >conftest.$ac_ext <<_ACEOF
7529	/* confdefs.h. */
7530	_ACEOF
7531	cat confdefs.h >>conftest.$ac_ext	6965	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7532	cat >>conftest.$ac_ext <<_ACEOF
7533	/* end confdefs.h. */	6966	/* end confdefs.h. */
7534		6967
7535	/* Override any GCC internal prototype to avoid an error.	6968	namespace conftest {
7536	Use char because int might match the return type of a GCC	6969	extern "C" int IceConnectionNumber ();
7537	builtin and then its argument prototype would still apply. */	6970	}
7538	#ifdef __cplusplus
7539	extern "C"
7540	#endif
7541	char IceConnectionNumber ();
7542	int	6971	int
7543	main ()	6972	main (void)
7544	{	6973	{
7545	return IceConnectionNumber ();	6974	return conftest::IceConnectionNumber ();
7546	;	6975	;
7547	return 0;	6976	return 0;
7548	}	6977	}
7549	_ACEOF	6978	_ACEOF
7550	rm -f conftest.$ac_objext conftest$ac_exeext	6979	if ac_fn_cxx_try_link "$LINENO"
7551	if { (ac_try="$ac_link"	6980	then :
7552	case "(($ac_try" in
7553	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7554	*) ac_try_echo=$ac_try;;
7555	esac
7556	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7557	(eval "$ac_link") 2>conftest.er1
7558	ac_status=$?
7559	grep -v '^ *+' conftest.er1 >conftest.err
7560	rm -f conftest.er1
7561	cat conftest.err >&5
7562	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7563	(exit $ac_status); } && {
7564	test -z "$ac_cxx_werror_flag" ||
7565	test ! -s conftest.err
7566	} && test -s conftest$ac_exeext &&
7567	$as_test_x conftest$ac_exeext; then
7568	ac_cv_lib_ICE_IceConnectionNumber=yes	6981	ac_cv_lib_ICE_IceConnectionNumber=yes
7569	else	6982	else $as_nop
7570	echo "$as_me: failed program was:" >&5
7571	sed 's/^/| /' conftest.$ac_ext >&5
7572
7573	ac_cv_lib_ICE_IceConnectionNumber=no	6983	ac_cv_lib_ICE_IceConnectionNumber=no
7574	fi	6984	fi
7575
7576	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6985	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7577	conftest$ac_exeext conftest.$ac_ext	6986	conftest$ac_exeext conftest.$ac_ext
7578	LIBS=$ac_check_lib_save_LIBS	6987	LIBS=$ac_check_lib_save_LIBS
7579	fi	6988	fi
7580	{ echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5	6989	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
7581	echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6; }	6990	printf "%s\n" "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
7582	if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then	6991	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes
		6992	then :
7583	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"	6993	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
7584	fi	6994	fi
7585		6995
7586	LDFLAGS=$ac_save_LDFLAGS	6996	LDFLAGS=$ac_save_LDFLAGS
7587		6997
7588	fi	6998	fi
7589		6999
7590		7000
7591	AFTERIMAGE_CFLAGS=	7001	if test -n "$ac_tool_prefix"; then
7592	AFTERIMAGE_LIBS=
7593	AFTERIMAGE_VERSION=
7594
7595	if test x$support_afterimage = xyes; then
7596	support_afterimage=no
7597
7598	if test "x$afterimage_config" = "x" ; then
7599	# Extract the first word of "afterimage-config", so it can be a program name with args.	7002	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
7600	set dummy afterimage-config; ac_word=$2	7003	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
7601	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	7004	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7602	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	7005	printf %s "checking for $ac_word... " >&6; }
7603	if test "${ac_cv_path_afterimage_config+set}" = set; then	7006	if test ${ac_cv_path_PKG_CONFIG+y}
7604	echo $ECHO_N "(cached) $ECHO_C" >&6	7007	then :
7605	else	7008	printf %s "(cached) " >&6
7606	case $afterimage_config in	7009	else $as_nop
		7010	case $PKG_CONFIG in
7607	[\\/]* | ?:[\\/]*)	7011	[\\/]* | ?:[\\/]*)
7608	ac_cv_path_afterimage_config="$afterimage_config" # Let the user override the test with a path.	7012	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7609	;;	7013	;;
7610	*)	7014	*)
7611	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7015	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7612	for as_dir in $PATH	7016	for as_dir in $PATH
7613	do	7017	do
7614	IFS=$as_save_IFS	7018	IFS=$as_save_IFS
7615	test -z "$as_dir" && as_dir=.	7019	case $as_dir in #(((
		7020	'') as_dir=./ ;;
		7021	*/) ;;
		7022	*) as_dir=$as_dir/ ;;
		7023	esac
7616	for ac_exec_ext in '' $ac_executable_extensions; do	7024	for ac_exec_ext in '' $ac_executable_extensions; do
7617	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	7025	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
7618	ac_cv_path_afterimage_config="$as_dir/$ac_word$ac_exec_ext"	7026	ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
7619	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	7027	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
7620	break 2	7028	break 2
7621	fi	7029	fi
7622	done	7030	done
7623	done	7031	done
7624	IFS=$as_save_IFS	7032	IFS=$as_save_IFS
7625		7033
7626	test -z "$ac_cv_path_afterimage_config" && ac_cv_path_afterimage_config="no"
7627	;;	7034	;;
7628	esac	7035	esac
7629	fi	7036	fi
7630	afterimage_config=$ac_cv_path_afterimage_config	7037	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7631	if test -n "$afterimage_config"; then	7038	if test -n "$PKG_CONFIG"; then
7632	{ echo "$as_me:$LINENO: result: $afterimage_config" >&5	7039	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7633	echo "${ECHO_T}$afterimage_config" >&6; }	7040	printf "%s\n" "$PKG_CONFIG" >&6; }
7634	else	7041	else
7635	{ echo "$as_me:$LINENO: result: no" >&5	7042	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7636	echo "${ECHO_T}no" >&6; }	7043	printf "%s\n" "no" >&6; }
7637	fi	7044	fi
7638		7045
7639		7046
7640	fi
7641	if test "x$afterimage_config" != "xno" ; then
7642	{ echo "$as_me:$LINENO: checking for libAfterImage version >= 1.15" >&5
7643	echo $ECHO_N "checking for libAfterImage version >= 1.15... $ECHO_C" >&6; }
7644	xAFTERIMAGE_VERSION=`$afterimage_config --version`
7645	if test -n "$xAFTERIMAGE_VERSION" ; then
7646	xAFTERIMAGE_CFLAGS=`$afterimage_config --cflags`
7647	xAFTERIMAGE_LIBS=`$afterimage_config --libs`
7648	if test "x$xAFTERIMAGE_LIBS" != "x"; then
7649	libai_ver_major=`echo $xAFTERIMAGE_VERSION | cut -f 1 -d .`
7650	libai_ver_minor=`echo $xAFTERIMAGE_VERSION | cut -f 2 -d .`
7651	if test $libai_ver_major -gt 1 -o \( $libai_ver_major -eq 1 -a $libai_ver_minor -ge 15 \); then
7652	support_afterimage=yes
7653	AFTERIMAGE_CFLAGS="$xAFTERIMAGE_CFLAGS"
7654	AFTERIMAGE_LIBS="$xAFTERIMAGE_LIBS"
7655	AFTERIMAGE_VERSION="$xAFTERIMAGE_VERSION"
7656	fi
7657	fi
7658	fi
7659	if test "x$support_afterimage" = "xyes"; then
7660	{ echo "$as_me:$LINENO: result: $AFTERIMAGE_LIBS" >&5
7661	echo "${ECHO_T}$AFTERIMAGE_LIBS" >&6; }
7662	else
7663	{ echo "$as_me:$LINENO: result: no" >&5
7664	echo "${ECHO_T}no" >&6; }
7665	fi
7666	fi
7667	fi	7047	fi
7668		7048	if test -z "$ac_cv_path_PKG_CONFIG"; then
7669		7049	ac_pt_PKG_CONFIG=$PKG_CONFIG
7670		7050	# Extract the first word of "pkg-config", so it can be a program name with args.
7671		7051	set dummy pkg-config; ac_word=$2
7672		7052	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7673		7053	printf %s "checking for $ac_word... " >&6; }
7674		7054	if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
7675		7055	then :
7676	for ac_header in \	7056	printf %s "(cached) " >&6
7677	sys/byteorder.h \	7057	else $as_nop
7678	sys/ioctl.h \	7058	case $ac_pt_PKG_CONFIG in
7679	sys/sockio.h \	7059	[\\/]* | ?:[\\/]*)
7680	sys/strredir.h \	7060	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
7681	stdint.h \	7061	;;
7682	wchar.h \	7062	*)
7683	cwchar \	7063	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7684		7064	for as_dir in $PATH
7685	do	7065	do
7686	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	7066	IFS=$as_save_IFS
7687	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	7067	case $as_dir in #(((
7688	{ echo "$as_me:$LINENO: checking for $ac_header" >&5	7068	'') as_dir=./ ;;
7689	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }	7069	*/) ;;
7690	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	7070	*) as_dir=$as_dir/ ;;
7691	echo $ECHO_N "(cached) $ECHO_C" >&6	7071	esac
		7072	for ac_exec_ext in '' $ac_executable_extensions; do
		7073	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		7074	ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
		7075	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		7076	break 2
		7077	fi
		7078	done
		7079	done
		7080	IFS=$as_save_IFS
		7081
		7082	;;
		7083	esac
7692	fi	7084	fi
7693	ac_res=`eval echo '${'$as_ac_Header'}'`	7085	ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
7694	{ echo "$as_me:$LINENO: result: $ac_res" >&5	7086	if test -n "$ac_pt_PKG_CONFIG"; then
7695	echo "${ECHO_T}$ac_res" >&6; }	7087	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
		7088	printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
7696	else	7089	else
7697	# Is the header compilable?	7090	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7698	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5	7091	printf "%s\n" "no" >&6; }
7699	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }	7092	fi
7700	cat >conftest.$ac_ext <<_ACEOF	7093
7701	/* confdefs.h. */	7094	if test "x$ac_pt_PKG_CONFIG" = x; then
7702	_ACEOF	7095	PKG_CONFIG="no"
		7096	else
		7097	case $cross_compiling:$ac_tool_warned in
		7098	yes:)
		7099	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		7100	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		7101	ac_tool_warned=yes ;;
		7102	esac
		7103	PKG_CONFIG=$ac_pt_PKG_CONFIG
		7104	fi
		7105	else
		7106	PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
		7107	fi
		7108
		7109
		7110	image_lib=none
		7111
		7112	PIXBUF_CFLAGS=
		7113	PIXBUF_LIBS=
		7114
		7115	if test x$support_pixbuf = xyes; then
		7116
		7117	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gdk-pixbuf-2.0" >&5
		7118	printf %s "checking for gdk-pixbuf-2.0... " >&6; }
		7119	if test $PKG_CONFIG != no && $PKG_CONFIG --exists gdk-pixbuf-2.0; then
		7120	PIXBUF_CFLAGS="`$PKG_CONFIG --cflags gdk-pixbuf-2.0`"
		7121	PIXBUF_LIBS="`$PKG_CONFIG --libs gdk-pixbuf-2.0`"
		7122
		7123	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7124	printf "%s\n" "ok" >&6; }
		7125
		7126	image_lib=gdk-pixbuf
		7127
		7128	printf "%s\n" "#define HAVE_PIXBUF 1" >>confdefs.h
		7129
		7130
		7131	else
		7132	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7133	printf "%s\n" "no" >&6; }
		7134	:
		7135	fi
		7136
		7137	fi
		7138
		7139
		7140
		7141
		7142	STARTUP_NOTIFICATION_CFLAGS=
		7143	STARTUP_NOTIFICATION_LIBS=
		7144
		7145	if test x$support_startup_notification = xyes; then
		7146
		7147	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libstartup-notification-1.0" >&5
		7148	printf %s "checking for libstartup-notification-1.0... " >&6; }
		7149	if test $PKG_CONFIG != no && $PKG_CONFIG --exists libstartup-notification-1.0; then
		7150	STARTUP_NOTIFICATION_CFLAGS="`$PKG_CONFIG --cflags libstartup-notification-1.0`"
		7151	STARTUP_NOTIFICATION_LIBS="`$PKG_CONFIG --libs libstartup-notification-1.0`"
		7152
		7153	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7154	printf "%s\n" "ok" >&6; }
		7155
		7156
		7157	printf "%s\n" "#define HAVE_STARTUP_NOTIFICATION 1" >>confdefs.h
		7158
		7159
		7160	else
		7161	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7162	printf "%s\n" "no" >&6; }
		7163	:
		7164	fi
		7165
		7166	fi
		7167
		7168
		7169
		7170
		7171	if test x$support_frills = xyes; then
		7172
		7173	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xmu" >&5
		7174	printf %s "checking for xmu... " >&6; }
		7175	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xmu; then
		7176	XMU_CFLAGS="`$PKG_CONFIG --cflags xmu`"
		7177	XMU_LIBS="`$PKG_CONFIG --libs xmu`"
		7178
		7179	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7180	printf "%s\n" "ok" >&6; }
		7181
		7182	X_LIBS="$XMU_LIBS $X_LIBS"
		7183	CPPFLAGS="$CPPFLAGS $XMU_CFLAGS"
		7184
		7185	printf "%s\n" "#define HAVE_XMU 1" >>confdefs.h
		7186
		7187
		7188	else
		7189	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7190	printf "%s\n" "no" >&6; }
		7191	:
		7192	fi
		7193
		7194	fi
		7195
		7196	ac_fn_cxx_check_header_compile "$LINENO" "sys/byteorder.h" "ac_cv_header_sys_byteorder_h" "$ac_includes_default"
		7197	if test "x$ac_cv_header_sys_byteorder_h" = xyes
		7198	then :
		7199	printf "%s\n" "#define HAVE_SYS_BYTEORDER_H 1" >>confdefs.h
		7200
		7201	fi
		7202	ac_fn_cxx_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
		7203	if test "x$ac_cv_header_sys_ioctl_h" = xyes
		7204	then :
		7205	printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
		7206
		7207	fi
		7208	ac_fn_cxx_check_header_compile "$LINENO" "sys/sockio.h" "ac_cv_header_sys_sockio_h" "$ac_includes_default"
		7209	if test "x$ac_cv_header_sys_sockio_h" = xyes
		7210	then :
		7211	printf "%s\n" "#define HAVE_SYS_SOCKIO_H 1" >>confdefs.h
		7212
		7213	fi
		7214	ac_fn_cxx_check_header_compile "$LINENO" "sys/strredir.h" "ac_cv_header_sys_strredir_h" "$ac_includes_default"
		7215	if test "x$ac_cv_header_sys_strredir_h" = xyes
		7216	then :
		7217	printf "%s\n" "#define HAVE_SYS_STRREDIR_H 1" >>confdefs.h
		7218
		7219	fi
		7220	ac_fn_cxx_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
		7221	if test "x$ac_cv_header_stdint_h" = xyes
		7222	then :
		7223	printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
		7224
		7225	fi
		7226	ac_fn_cxx_check_header_compile "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
		7227	if test "x$ac_cv_header_wchar_h" = xyes
		7228	then :
		7229	printf "%s\n" "#define HAVE_WCHAR_H 1" >>confdefs.h
		7230
		7231	fi
		7232
		7233
		7234	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XLIB_ILLEGAL_ACCESS" >&5
		7235	printf %s "checking for XLIB_ILLEGAL_ACCESS... " >&6; }
		7236	if test ${rxvt_cv_xlib_illegal_access+y}
		7237	then :
		7238	printf %s "(cached) " >&6
		7239	else $as_nop
7703	cat confdefs.h >>conftest.$ac_ext	7240	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7704	cat >>conftest.$ac_ext <<_ACEOF
7705	/* end confdefs.h. */	7241	/* end confdefs.h. */
7706	$ac_includes_default
7707	#include <$ac_header>
7708	_ACEOF
7709	rm -f conftest.$ac_objext
7710	if { (ac_try="$ac_compile"
7711	case "(($ac_try" in
7712	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7713	*) ac_try_echo=$ac_try;;
7714	esac
7715	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7716	(eval "$ac_compile") 2>conftest.er1
7717	ac_status=$?
7718	grep -v '^ *+' conftest.er1 >conftest.err
7719	rm -f conftest.er1
7720	cat conftest.err >&5
7721	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7722	(exit $ac_status); } && {
7723	test -z "$ac_cxx_werror_flag" ||
7724	test ! -s conftest.err
7725	} && test -s conftest.$ac_objext; then
7726	ac_header_compiler=yes
7727	else
7728	echo "$as_me: failed program was:" >&5
7729	sed 's/^/| /' conftest.$ac_ext >&5
7730		7242
7731	ac_header_compiler=no	7243	#define XLIB_ILLEGAL_ACCESS
7732	fi
7733
7734	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7735	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7736	echo "${ECHO_T}$ac_header_compiler" >&6; }
7737
7738	# Is the header present?
7739	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
7740	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
7741	cat >conftest.$ac_ext <<_ACEOF
7742	/* confdefs.h. */
7743	_ACEOF
7744	cat confdefs.h >>conftest.$ac_ext
7745	cat >>conftest.$ac_ext <<_ACEOF
7746	/* end confdefs.h. */
7747	#include <$ac_header>
7748	_ACEOF
7749	if { (ac_try="$ac_cpp conftest.$ac_ext"
7750	case "(($ac_try" in
7751	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7752	*) ac_try_echo=$ac_try;;
7753	esac
7754	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7755	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7756	ac_status=$?
7757	grep -v '^ *+' conftest.er1 >conftest.err
7758	rm -f conftest.er1
7759	cat conftest.err >&5
7760	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7761	(exit $ac_status); } >/dev/null && {
7762	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7763	test ! -s conftest.err
7764	}; then
7765	ac_header_preproc=yes
7766	else
7767	echo "$as_me: failed program was:" >&5
7768	sed 's/^/| /' conftest.$ac_ext >&5
7769
7770	ac_header_preproc=no
7771	fi
7772
7773	rm -f conftest.err conftest.$ac_ext
7774	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7775	echo "${ECHO_T}$ac_header_preproc" >&6; }
7776
7777	# So? What about this header?
7778	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7779	yes:no: )
7780	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7781	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7782	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7783	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7784	ac_header_preproc=yes
7785	;;
7786	no:yes:* )
7787	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7788	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7789	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7790	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7791	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7792	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7793	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7794	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7795	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7796	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7797	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7798	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7799
7800	;;
7801	esac
7802	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7803	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7804	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7805	echo $ECHO_N "(cached) $ECHO_C" >&6
7806	else
7807	eval "$as_ac_Header=\$ac_header_preproc"
7808	fi
7809	ac_res=`eval echo '${'$as_ac_Header'}'`
7810	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7811	echo "${ECHO_T}$ac_res" >&6; }
7812
7813	fi
7814	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7815	cat >>confdefs.h <<_ACEOF
7816	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7817	_ACEOF
7818
7819	fi
7820
7821	done
7822
7823
7824	{ echo "$as_me:$LINENO: checking for XPointer" >&5
7825	echo $ECHO_N "checking for XPointer... $ECHO_C" >&6; }
7826	if test "${rxvt_cv_xpointer+set}" = set; then
7827	echo $ECHO_N "(cached) $ECHO_C" >&6
7828	else
7829	cat >conftest.$ac_ext <<_ACEOF
7830	/* confdefs.h. */
7831	_ACEOF
7832	cat confdefs.h >>conftest.$ac_ext
7833	cat >>conftest.$ac_ext <<_ACEOF
7834	/* end confdefs.h. */
7835	#include <X11/Xlib.h>	7244	#include <X11/Xlib.h>
		7245
7836	int	7246	int
7837	main ()	7247	main (void)
7838	{	7248	{
7839	XPointer dummy;	7249
		7250	Display *dpy;
		7251	dpy->xdefaults = (char *)0;
		7252
7840	;	7253	;
7841	return 0;	7254	return 0;
7842	}	7255	}
7843	_ACEOF	7256	_ACEOF
7844	rm -f conftest.$ac_objext	7257	if ac_fn_cxx_try_compile "$LINENO"
7845	if { (ac_try="$ac_compile"	7258	then :
7846	case "(($ac_try" in	7259	rxvt_cv_xlib_illegal_access=yes
7847	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	7260	else $as_nop
7848	*) ac_try_echo=$ac_try;;	7261	rxvt_cv_xlib_illegal_access=no
7849	esac
7850	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7851	(eval "$ac_compile") 2>conftest.er1
7852	ac_status=$?
7853	grep -v '^ *+' conftest.er1 >conftest.err
7854	rm -f conftest.er1
7855	cat conftest.err >&5
7856	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7857	(exit $ac_status); } && {
7858	test -z "$ac_cxx_werror_flag" ||
7859	test ! -s conftest.err
7860	} && test -s conftest.$ac_objext; then
7861	rxvt_cv_xpointer=yes
7862	else
7863	echo "$as_me: failed program was:" >&5
7864	sed 's/^/| /' conftest.$ac_ext >&5
7865		7262
7866	rxvt_cv_xpointer=no
7867	fi	7263	fi
7868
7869	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7264	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7870	fi	7265	fi
7871	{ echo "$as_me:$LINENO: result: $rxvt_cv_xpointer" >&5	7266	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_xlib_illegal_access" >&5
7872	echo "${ECHO_T}$rxvt_cv_xpointer" >&6; }	7267	printf "%s\n" "$rxvt_cv_xlib_illegal_access" >&6; }
7873	if test x$rxvt_cv_xpointer = xyes; then
7874
7875	cat >>confdefs.h <<\_ACEOF
7876	#define HAVE_XPOINTER 1
7877	_ACEOF
7878
7879	fi
7880
7881	{ echo "$as_me:$LINENO: checking for XLIB_ILLEGAL_ACCESS" >&5
7882	echo $ECHO_N "checking for XLIB_ILLEGAL_ACCESS... $ECHO_C" >&6; }
7883	if test "${rxvt_xlib_illegal_access+set}" = set; then	7268	if test x$rxvt_cv_xlib_illegal_access = xyes; then
7884	echo $ECHO_N "(cached) $ECHO_C" >&6	7269
7885	else	7270	printf "%s\n" "#define XLIB_ILLEGAL_ACCESS 1" >>confdefs.h
7886	cat >conftest.$ac_ext <<_ACEOF	7271
7887	/* confdefs.h. */	7272	fi
7888	_ACEOF	7273
7889	cat confdefs.h >>conftest.$ac_ext	7274	ac_fn_cxx_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
7890	cat >>conftest.$ac_ext <<_ACEOF	7275	if test "x$ac_cv_type_mode_t" = xyes
		7276	then :
		7277
		7278	else $as_nop
		7279
		7280	printf "%s\n" "#define mode_t int" >>confdefs.h
		7281
		7282	fi
		7283
		7284
		7285	ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default
		7286	"
		7287	if test "x$ac_cv_type_pid_t" = xyes
		7288	then :
		7289
		7290	else $as_nop
		7291	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7891	/* end confdefs.h. */	7292	/* end confdefs.h. */
7892		7293
7893	#define XLIB_ILLEGAL_ACCESS	7294	#if defined _WIN64 && !defined __CYGWIN__
7894	#include <X11/Xlib.h>	7295	LLP64
		7296	#endif
7895		7297
7896	int	7298	int
7897	main ()	7299	main (void)
7898	{	7300	{
7899
7900	Display *dpy;
7901	dpy->xdefaults = (char *)0;
7902		7301
7903	;	7302	;
7904	return 0;	7303	return 0;
7905	}	7304	}
		7305
7906	_ACEOF	7306	_ACEOF
7907	rm -f conftest.$ac_objext	7307	if ac_fn_cxx_try_compile "$LINENO"
7908	if { (ac_try="$ac_compile"	7308	then :
7909	case "(($ac_try" in	7309	ac_pid_type='int'
7910	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	7310	else $as_nop
7911	*) ac_try_echo=$ac_try;;	7311	ac_pid_type='__int64'
		7312	fi
		7313	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		7314
		7315	printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
		7316
		7317
		7318	fi
		7319
		7320
		7321	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
		7322	printf %s "checking for grep that handles long lines and -e... " >&6; }
		7323	if test ${ac_cv_path_GREP+y}
		7324	then :
		7325	printf %s "(cached) " >&6
		7326	else $as_nop
		7327	if test -z "$GREP"; then
		7328	ac_path_GREP_found=false
		7329	# Loop through the user's path and test for each of PROGNAME-LIST
		7330	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		7331	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		7332	do
		7333	IFS=$as_save_IFS
		7334	case $as_dir in #(((
		7335	'') as_dir=./ ;;
		7336	*/) ;;
		7337	*) as_dir=$as_dir/ ;;
		7338	esac
		7339	for ac_prog in grep ggrep
		7340	do
		7341	for ac_exec_ext in '' $ac_executable_extensions; do
		7342	ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
		7343	as_fn_executable_p "$ac_path_GREP" || continue
		7344	# Check for GNU ac_path_GREP and select it if it is found.
		7345	# Check for GNU $ac_path_GREP
		7346	case `"$ac_path_GREP" --version 2>&1` in
		7347	*GNU*)
		7348	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
		7349	*)
		7350	ac_count=0
		7351	printf %s 0123456789 >"conftest.in"
		7352	while :
		7353	do
		7354	cat "conftest.in" "conftest.in" >"conftest.tmp"
		7355	mv "conftest.tmp" "conftest.in"
		7356	cp "conftest.in" "conftest.nl"
		7357	printf "%s\n" 'GREP' >> "conftest.nl"
		7358	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
		7359	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
		7360	as_fn_arith $ac_count + 1 && ac_count=$as_val
		7361	if test $ac_count -gt ${ac_path_GREP_max-0}; then
		7362	# Best one so far, save it but keep looking for a better one
		7363	ac_cv_path_GREP="$ac_path_GREP"
		7364	ac_path_GREP_max=$ac_count
		7365	fi
		7366	# 10*(2^10) chars as input seems more than enough
		7367	test $ac_count -gt 10 && break
		7368	done
		7369	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
7912	esac	7370	esac
7913	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	7371
7914	(eval "$ac_compile") 2>conftest.er1	7372	$ac_path_GREP_found && break 3
7915	ac_status=$?	7373	done
7916	grep -v '^ *+' conftest.er1 >conftest.err	7374	done
7917	rm -f conftest.er1	7375	done
7918	cat conftest.err >&5	7376	IFS=$as_save_IFS
7919	echo "$as_me:$LINENO: \$? = $ac_status" >&5	7377	if test -z "$ac_cv_path_GREP"; then
7920	(exit $ac_status); } && {	7378	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
7921	test -z "$ac_cxx_werror_flag" ||	7379	fi
7922	test ! -s conftest.err
7923	} && test -s conftest.$ac_objext; then
7924	rxvt_xlib_illegal_access=yes
7925	else	7380	else
7926	echo "$as_me: failed program was:" >&5	7381	ac_cv_path_GREP=$GREP
7927	sed 's/^/| /' conftest.$ac_ext >&5
7928
7929	rxvt_xlib_illegal_access=no
7930
7931	fi	7382	fi
7932		7383
7933	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7934	fi	7384	fi
7935	{ echo "$as_me:$LINENO: result: $rxvt_xlib_illegal_access" >&5	7385	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
7936	echo "${ECHO_T}$rxvt_xlib_illegal_access" >&6; }	7386	printf "%s\n" "$ac_cv_path_GREP" >&6; }
7937	if test x$rxvt_xlib_illegal_access = xyes; then	7387	GREP="$ac_cv_path_GREP"
7938		7388
7939	cat >>confdefs.h <<\_ACEOF
7940	#define XLIB_ILLEGAL_ACCESS 1
7941	_ACEOF
7942		7389
7943	fi	7390	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
		7391	printf %s "checking for egrep... " >&6; }
		7392	if test ${ac_cv_path_EGREP+y}
		7393	then :
		7394	printf %s "(cached) " >&6
		7395	else $as_nop
		7396	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
		7397	then ac_cv_path_EGREP="$GREP -E"
		7398	else
		7399	if test -z "$EGREP"; then
		7400	ac_path_EGREP_found=false
		7401	# Loop through the user's path and test for each of PROGNAME-LIST
		7402	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		7403	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		7404	do
		7405	IFS=$as_save_IFS
		7406	case $as_dir in #(((
		7407	'') as_dir=./ ;;
		7408	*/) ;;
		7409	*) as_dir=$as_dir/ ;;
		7410	esac
		7411	for ac_prog in egrep
		7412	do
		7413	for ac_exec_ext in '' $ac_executable_extensions; do
		7414	ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
		7415	as_fn_executable_p "$ac_path_EGREP" || continue
		7416	# Check for GNU ac_path_EGREP and select it if it is found.
		7417	# Check for GNU $ac_path_EGREP
		7418	case `"$ac_path_EGREP" --version 2>&1` in
		7419	*GNU*)
		7420	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
		7421	*)
		7422	ac_count=0
		7423	printf %s 0123456789 >"conftest.in"
		7424	while :
		7425	do
		7426	cat "conftest.in" "conftest.in" >"conftest.tmp"
		7427	mv "conftest.tmp" "conftest.in"
		7428	cp "conftest.in" "conftest.nl"
		7429	printf "%s\n" 'EGREP' >> "conftest.nl"
		7430	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
		7431	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
		7432	as_fn_arith $ac_count + 1 && ac_count=$as_val
		7433	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
		7434	# Best one so far, save it but keep looking for a better one
		7435	ac_cv_path_EGREP="$ac_path_EGREP"
		7436	ac_path_EGREP_max=$ac_count
		7437	fi
		7438	# 10*(2^10) chars as input seems more than enough
		7439	test $ac_count -gt 10 && break
		7440	done
		7441	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		7442	esac
7944		7443
7945	{ echo "$as_me:$LINENO: checking for mode_t" >&5	7444	$ac_path_EGREP_found && break 3
7946	echo $ECHO_N "checking for mode_t... $ECHO_C" >&6; }	7445	done
7947	if test "${ac_cv_type_mode_t+set}" = set; then	7446	done
7948	echo $ECHO_N "(cached) $ECHO_C" >&6	7447	done
		7448	IFS=$as_save_IFS
		7449	if test -z "$ac_cv_path_EGREP"; then
		7450	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		7451	fi
7949	else	7452	else
7950	cat >conftest.$ac_ext <<_ACEOF	7453	ac_cv_path_EGREP=$EGREP
7951	/* confdefs.h. */	7454	fi
7952	_ACEOF	7455
		7456	fi
		7457	fi
		7458	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
		7459	printf "%s\n" "$ac_cv_path_EGREP" >&6; }
		7460	EGREP="$ac_cv_path_EGREP"
		7461
		7462
		7463	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
		7464	printf %s "checking for uid_t in sys/types.h... " >&6; }
		7465	if test ${ac_cv_type_uid_t+y}
		7466	then :
		7467	printf %s "(cached) " >&6
		7468	else $as_nop
7953	cat confdefs.h >>conftest.$ac_ext	7469	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7954	cat >>conftest.$ac_ext <<_ACEOF
7955	/* end confdefs.h. */
7956	$ac_includes_default
7957	typedef mode_t ac__type_new_;
7958	int
7959	main ()
7960	{
7961	if ((ac__type_new_ *) 0)
7962	return 0;
7963	if (sizeof (ac__type_new_))
7964	return 0;
7965	;
7966	return 0;
7967	}
7968	_ACEOF
7969	rm -f conftest.$ac_objext
7970	if { (ac_try="$ac_compile"
7971	case "(($ac_try" in
7972	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7973	*) ac_try_echo=$ac_try;;
7974	esac
7975	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7976	(eval "$ac_compile") 2>conftest.er1
7977	ac_status=$?
7978	grep -v '^ *+' conftest.er1 >conftest.err
7979	rm -f conftest.er1
7980	cat conftest.err >&5
7981	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7982	(exit $ac_status); } && {
7983	test -z "$ac_cxx_werror_flag" ||
7984	test ! -s conftest.err
7985	} && test -s conftest.$ac_objext; then
7986	ac_cv_type_mode_t=yes
7987	else
7988	echo "$as_me: failed program was:" >&5
7989	sed 's/^/| /' conftest.$ac_ext >&5
7990
7991	ac_cv_type_mode_t=no
7992	fi
7993
7994	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7995	fi
7996	{ echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5
7997	echo "${ECHO_T}$ac_cv_type_mode_t" >&6; }
7998	if test $ac_cv_type_mode_t = yes; then
7999	:
8000	else
8001
8002	cat >>confdefs.h <<_ACEOF
8003	#define mode_t int
8004	_ACEOF
8005
8006	fi
8007
8008	{ echo "$as_me:$LINENO: checking for pid_t" >&5
8009	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; }
8010	if test "${ac_cv_type_pid_t+set}" = set; then
8011	echo $ECHO_N "(cached) $ECHO_C" >&6
8012	else
8013	cat >conftest.$ac_ext <<_ACEOF
8014	/* confdefs.h. */
8015	_ACEOF
8016	cat confdefs.h >>conftest.$ac_ext
8017	cat >>conftest.$ac_ext <<_ACEOF
8018	/* end confdefs.h. */
8019	$ac_includes_default
8020	typedef pid_t ac__type_new_;
8021	int
8022	main ()
8023	{
8024	if ((ac__type_new_ *) 0)
8025	return 0;
8026	if (sizeof (ac__type_new_))
8027	return 0;
8028	;
8029	return 0;
8030	}
8031	_ACEOF
8032	rm -f conftest.$ac_objext
8033	if { (ac_try="$ac_compile"
8034	case "(($ac_try" in
8035	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8036	*) ac_try_echo=$ac_try;;
8037	esac
8038	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8039	(eval "$ac_compile") 2>conftest.er1
8040	ac_status=$?
8041	grep -v '^ *+' conftest.er1 >conftest.err
8042	rm -f conftest.er1
8043	cat conftest.err >&5
8044	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8045	(exit $ac_status); } && {
8046	test -z "$ac_cxx_werror_flag" ||
8047	test ! -s conftest.err
8048	} && test -s conftest.$ac_objext; then
8049	ac_cv_type_pid_t=yes
8050	else
8051	echo "$as_me: failed program was:" >&5
8052	sed 's/^/| /' conftest.$ac_ext >&5
8053
8054	ac_cv_type_pid_t=no
8055	fi
8056
8057	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8058	fi
8059	{ echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
8060	echo "${ECHO_T}$ac_cv_type_pid_t" >&6; }
8061	if test $ac_cv_type_pid_t = yes; then
8062	:
8063	else
8064
8065	cat >>confdefs.h <<_ACEOF
8066	#define pid_t int
8067	_ACEOF
8068
8069	fi
8070
8071	{ echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
8072	echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6; }
8073	if test "${ac_cv_type_uid_t+set}" = set; then
8074	echo $ECHO_N "(cached) $ECHO_C" >&6
8075	else
8076	cat >conftest.$ac_ext <<_ACEOF
8077	/* confdefs.h. */
8078	_ACEOF
8079	cat confdefs.h >>conftest.$ac_ext
8080	cat >>conftest.$ac_ext <<_ACEOF
8081	/* end confdefs.h. */	7470	/* end confdefs.h. */
8082	#include <sys/types.h>	7471	#include <sys/types.h>
8083		7472
8084	_ACEOF	7473	_ACEOF
8085	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7474	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8086	$EGREP "uid_t" >/dev/null 2>&1; then	7475	$EGREP "uid_t" >/dev/null 2>&1
		7476	then :
8087	ac_cv_type_uid_t=yes	7477	ac_cv_type_uid_t=yes
8088	else	7478	else $as_nop
8089	ac_cv_type_uid_t=no	7479	ac_cv_type_uid_t=no
8090	fi	7480	fi
8091	rm -f conftest*	7481	rm -rf conftest*
8092		7482
8093	fi	7483	fi
8094	{ echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5	7484	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
8095	echo "${ECHO_T}$ac_cv_type_uid_t" >&6; }	7485	printf "%s\n" "$ac_cv_type_uid_t" >&6; }
8096	if test $ac_cv_type_uid_t = no; then	7486	if test $ac_cv_type_uid_t = no; then
8097		7487
8098	cat >>confdefs.h <<\_ACEOF	7488	printf "%s\n" "#define uid_t int" >>confdefs.h
8099	#define uid_t int
8100	_ACEOF
8101		7489
8102		7490
8103	cat >>confdefs.h <<\_ACEOF	7491	printf "%s\n" "#define gid_t int" >>confdefs.h
8104	#define gid_t int
8105	_ACEOF
8106		7492
8107	fi	7493	fi
8108		7494
8109		7495	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
8110	{ echo "$as_me:$LINENO: checking for int16_t" >&5
8111	echo $ECHO_N "checking for int16_t... $ECHO_C" >&6; }
8112	if test "${ac_cv_c_int16_t+set}" = set; then
8113	echo $ECHO_N "(cached) $ECHO_C" >&6
8114	else
8115	ac_cv_c_int16_t=no
8116	for ac_type in 'int16_t' 'int' 'long int' \
8117	'long long int' 'short int' 'signed char'; do
8118	cat >conftest.$ac_ext <<_ACEOF
8119	/* confdefs.h. */
8120	_ACEOF
8121	cat confdefs.h >>conftest.$ac_ext
8122	cat >>conftest.$ac_ext <<_ACEOF
8123	/* end confdefs.h. */
8124	$ac_includes_default
8125	int
8126	main ()
8127	{
8128	static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 1))];
8129	test_array [0] = 0
8130
8131	;
8132	return 0;
8133	}
8134	_ACEOF
8135	rm -f conftest.$ac_objext
8136	if { (ac_try="$ac_compile"
8137	case "(($ac_try" in
8138	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8139	*) ac_try_echo=$ac_try;;
8140	esac
8141	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8142	(eval "$ac_compile") 2>conftest.er1
8143	ac_status=$?
8144	grep -v '^ *+' conftest.er1 >conftest.err
8145	rm -f conftest.er1
8146	cat conftest.err >&5
8147	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8148	(exit $ac_status); } && {
8149	test -z "$ac_cxx_werror_flag" ||
8150	test ! -s conftest.err
8151	} && test -s conftest.$ac_objext; then
8152	cat >conftest.$ac_ext <<_ACEOF
8153	/* confdefs.h. */
8154	_ACEOF
8155	cat confdefs.h >>conftest.$ac_ext
8156	cat >>conftest.$ac_ext <<_ACEOF
8157	/* end confdefs.h. */
8158	$ac_includes_default
8159	int
8160	main ()
8161	{
8162	static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 1)
8163	< ($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 2))];
8164	test_array [0] = 0
8165
8166	;
8167	return 0;
8168	}
8169	_ACEOF
8170	rm -f conftest.$ac_objext
8171	if { (ac_try="$ac_compile"
8172	case "(($ac_try" in
8173	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8174	*) ac_try_echo=$ac_try;;
8175	esac
8176	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8177	(eval "$ac_compile") 2>conftest.er1
8178	ac_status=$?
8179	grep -v '^ *+' conftest.er1 >conftest.err
8180	rm -f conftest.er1
8181	cat conftest.err >&5
8182	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8183	(exit $ac_status); } && {
8184	test -z "$ac_cxx_werror_flag" ||
8185	test ! -s conftest.err
8186	} && test -s conftest.$ac_objext; then
8187	:
8188	else
8189	echo "$as_me: failed program was:" >&5
8190	sed 's/^/| /' conftest.$ac_ext >&5
8191
8192	case $ac_type in
8193	int16_t) ac_cv_c_int16_t=yes ;;
8194	*) ac_cv_c_int16_t=$ac_type ;;
8195	esac
8196
8197	fi
8198
8199	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8200	else
8201	echo "$as_me: failed program was:" >&5
8202	sed 's/^/| /' conftest.$ac_ext >&5
8203
8204
8205	fi
8206
8207	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8208	test "$ac_cv_c_int16_t" != no && break
8209	done
8210	fi
8211	{ echo "$as_me:$LINENO: result: $ac_cv_c_int16_t" >&5
8212	echo "${ECHO_T}$ac_cv_c_int16_t" >&6; }
8213	case $ac_cv_c_int16_t in #(	7496	case $ac_cv_c_int16_t in #(
8214	no|yes) ;; #(	7497	no|yes) ;; #(
8215	*)	7498	*)
8216		7499
8217	cat >>confdefs.h <<_ACEOF	7500	printf "%s\n" "#define int16_t $ac_cv_c_int16_t" >>confdefs.h
8218	#define int16_t $ac_cv_c_int16_t	7501	;;
8219	_ACEOF	7502	esac
		7503
		7504	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
		7505	case $ac_cv_c_uint16_t in #(
		7506	no|yes) ;; #(
		7507	*)
		7508
		7509
		7510	printf "%s\n" "#define uint16_t $ac_cv_c_uint16_t" >>confdefs.h
8220	;;	7511	;;
8221	esac	7512	esac
8222		7513
8223		7514	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
8224	{ echo "$as_me:$LINENO: checking for uint16_t" >&5
8225	echo $ECHO_N "checking for uint16_t... $ECHO_C" >&6; }
8226	if test "${ac_cv_c_uint16_t+set}" = set; then
8227	echo $ECHO_N "(cached) $ECHO_C" >&6
8228	else
8229	ac_cv_c_uint16_t=no
8230	for ac_type in 'uint16_t' 'unsigned int' 'unsigned long int' \
8231	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
8232	cat >conftest.$ac_ext <<_ACEOF
8233	/* confdefs.h. */
8234	_ACEOF
8235	cat confdefs.h >>conftest.$ac_ext
8236	cat >>conftest.$ac_ext <<_ACEOF
8237	/* end confdefs.h. */
8238	$ac_includes_default
8239	int
8240	main ()
8241	{
8242	static int test_array [1 - 2 * !(($ac_type) -1 >> (16 - 1) == 1)];
8243	test_array [0] = 0
8244
8245	;
8246	return 0;
8247	}
8248	_ACEOF
8249	rm -f conftest.$ac_objext
8250	if { (ac_try="$ac_compile"
8251	case "(($ac_try" in
8252	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8253	*) ac_try_echo=$ac_try;;
8254	esac
8255	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8256	(eval "$ac_compile") 2>conftest.er1
8257	ac_status=$?
8258	grep -v '^ *+' conftest.er1 >conftest.err
8259	rm -f conftest.er1
8260	cat conftest.err >&5
8261	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8262	(exit $ac_status); } && {
8263	test -z "$ac_cxx_werror_flag" ||
8264	test ! -s conftest.err
8265	} && test -s conftest.$ac_objext; then
8266	case $ac_type in
8267	uint16_t) ac_cv_c_uint16_t=yes ;;
8268	*) ac_cv_c_uint16_t=$ac_type ;;
8269	esac
8270
8271	else
8272	echo "$as_me: failed program was:" >&5
8273	sed 's/^/| /' conftest.$ac_ext >&5
8274
8275
8276	fi
8277
8278	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8279	test "$ac_cv_c_uint16_t" != no && break
8280	done
8281	fi
8282	{ echo "$as_me:$LINENO: result: $ac_cv_c_uint16_t" >&5
8283	echo "${ECHO_T}$ac_cv_c_uint16_t" >&6; }
8284	case $ac_cv_c_uint16_t in #(	7515	case $ac_cv_c_int32_t in #(
8285	no|yes) ;; #(	7516	no|yes) ;; #(
8286	*)	7517	*)
8287		7518
		7519	printf "%s\n" "#define int32_t $ac_cv_c_int32_t" >>confdefs.h
		7520	;;
		7521	esac
8288		7522
8289	cat >>confdefs.h <<_ACEOF	7523	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
8290	#define uint16_t $ac_cv_c_uint16_t	7524	case $ac_cv_c_uint32_t in #(
8291	_ACEOF	7525	no|yes) ;; #(
		7526	*)
		7527
		7528	printf "%s\n" "#define _UINT32_T 1" >>confdefs.h
		7529
		7530
		7531	printf "%s\n" "#define uint32_t $ac_cv_c_uint32_t" >>confdefs.h
8292	;;	7532	;;
8293	esac	7533	esac
8294		7534
8295		7535
8296	{ echo "$as_me:$LINENO: checking for int32_t" >&5	7536	ac_fn_cxx_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
8297	echo $ECHO_N "checking for int32_t... $ECHO_C" >&6; }	7537	if test "x$ac_cv_func_unsetenv" = xyes
8298	if test "${ac_cv_c_int32_t+set}" = set; then	7538	then :
8299	echo $ECHO_N "(cached) $ECHO_C" >&6	7539	printf "%s\n" "#define HAVE_UNSETENV 1" >>confdefs.h
8300	else
8301	ac_cv_c_int32_t=no
8302	for ac_type in 'int32_t' 'int' 'long int' \
8303	'long long int' 'short int' 'signed char'; do
8304	cat >conftest.$ac_ext <<_ACEOF
8305	/* confdefs.h. */
8306	_ACEOF
8307	cat confdefs.h >>conftest.$ac_ext
8308	cat >>conftest.$ac_ext <<_ACEOF
8309	/* end confdefs.h. */
8310	$ac_includes_default
8311	int
8312	main ()
8313	{
8314	static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1))];
8315	test_array [0] = 0
8316		7540
8317	;
8318	return 0;
8319	}
8320	_ACEOF
8321	rm -f conftest.$ac_objext
8322	if { (ac_try="$ac_compile"
8323	case "(($ac_try" in
8324	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8325	*) ac_try_echo=$ac_try;;
8326	esac
8327	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8328	(eval "$ac_compile") 2>conftest.er1
8329	ac_status=$?
8330	grep -v '^ *+' conftest.er1 >conftest.err
8331	rm -f conftest.er1
8332	cat conftest.err >&5
8333	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8334	(exit $ac_status); } && {
8335	test -z "$ac_cxx_werror_flag" ||
8336	test ! -s conftest.err
8337	} && test -s conftest.$ac_objext; then
8338	cat >conftest.$ac_ext <<_ACEOF
8339	/* confdefs.h. */
8340	_ACEOF
8341	cat confdefs.h >>conftest.$ac_ext
8342	cat >>conftest.$ac_ext <<_ACEOF
8343	/* end confdefs.h. */
8344	$ac_includes_default
8345	int
8346	main ()
8347	{
8348	static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1)
8349	< ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 2))];
8350	test_array [0] = 0
8351
8352	;
8353	return 0;
8354	}
8355	_ACEOF
8356	rm -f conftest.$ac_objext
8357	if { (ac_try="$ac_compile"
8358	case "(($ac_try" in
8359	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8360	*) ac_try_echo=$ac_try;;
8361	esac
8362	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8363	(eval "$ac_compile") 2>conftest.er1
8364	ac_status=$?
8365	grep -v '^ *+' conftest.er1 >conftest.err
8366	rm -f conftest.er1
8367	cat conftest.err >&5
8368	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8369	(exit $ac_status); } && {
8370	test -z "$ac_cxx_werror_flag" ||
8371	test ! -s conftest.err
8372	} && test -s conftest.$ac_objext; then
8373	:
8374	else
8375	echo "$as_me: failed program was:" >&5
8376	sed 's/^/| /' conftest.$ac_ext >&5
8377
8378	case $ac_type in
8379	int32_t) ac_cv_c_int32_t=yes ;;
8380	*) ac_cv_c_int32_t=$ac_type ;;
8381	esac
8382
8383	fi	7541	fi
8384
8385	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8386	else
8387	echo "$as_me: failed program was:" >&5
8388	sed 's/^/| /' conftest.$ac_ext >&5
8389
8390
8391	fi
8392
8393	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8394	test "$ac_cv_c_int32_t" != no && break
8395	done
8396	fi
8397	{ echo "$as_me:$LINENO: result: $ac_cv_c_int32_t" >&5
8398	echo "${ECHO_T}$ac_cv_c_int32_t" >&6; }
8399	case $ac_cv_c_int32_t in #(
8400	no|yes) ;; #(
8401	*)
8402
8403	cat >>confdefs.h <<_ACEOF
8404	#define int32_t $ac_cv_c_int32_t
8405	_ACEOF
8406	;;
8407	esac
8408
8409
8410	{ echo "$as_me:$LINENO: checking for uint32_t" >&5
8411	echo $ECHO_N "checking for uint32_t... $ECHO_C" >&6; }
8412	if test "${ac_cv_c_uint32_t+set}" = set; then
8413	echo $ECHO_N "(cached) $ECHO_C" >&6
8414	else
8415	ac_cv_c_uint32_t=no
8416	for ac_type in 'uint32_t' 'unsigned int' 'unsigned long int' \
8417	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
8418	cat >conftest.$ac_ext <<_ACEOF
8419	/* confdefs.h. */
8420	_ACEOF
8421	cat confdefs.h >>conftest.$ac_ext
8422	cat >>conftest.$ac_ext <<_ACEOF
8423	/* end confdefs.h. */
8424	$ac_includes_default
8425	int
8426	main ()
8427	{
8428	static int test_array [1 - 2 * !(($ac_type) -1 >> (32 - 1) == 1)];
8429	test_array [0] = 0
8430
8431	;
8432	return 0;
8433	}
8434	_ACEOF
8435	rm -f conftest.$ac_objext
8436	if { (ac_try="$ac_compile"
8437	case "(($ac_try" in
8438	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8439	*) ac_try_echo=$ac_try;;
8440	esac
8441	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8442	(eval "$ac_compile") 2>conftest.er1
8443	ac_status=$?
8444	grep -v '^ *+' conftest.er1 >conftest.err
8445	rm -f conftest.er1
8446	cat conftest.err >&5
8447	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8448	(exit $ac_status); } && {
8449	test -z "$ac_cxx_werror_flag" ||
8450	test ! -s conftest.err
8451	} && test -s conftest.$ac_objext; then
8452	case $ac_type in
8453	uint32_t) ac_cv_c_uint32_t=yes ;;
8454	*) ac_cv_c_uint32_t=$ac_type ;;
8455	esac
8456
8457	else
8458	echo "$as_me: failed program was:" >&5
8459	sed 's/^/| /' conftest.$ac_ext >&5
8460
8461
8462	fi
8463
8464	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8465	test "$ac_cv_c_uint32_t" != no && break
8466	done
8467	fi
8468	{ echo "$as_me:$LINENO: result: $ac_cv_c_uint32_t" >&5
8469	echo "${ECHO_T}$ac_cv_c_uint32_t" >&6; }
8470	case $ac_cv_c_uint32_t in #(
8471	no|yes) ;; #(
8472	*)
8473
8474	cat >>confdefs.h <<\_ACEOF
8475	#define _UINT32_T 1
8476	_ACEOF
8477
8478
8479	cat >>confdefs.h <<_ACEOF
8480	#define uint32_t $ac_cv_c_uint32_t
8481	_ACEOF
8482	;;
8483	esac
8484
8485
8486
8487	for ac_func in unsetenv
8488	do
8489	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8490	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
8491	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
8492	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
8493	echo $ECHO_N "(cached) $ECHO_C" >&6
8494	else
8495	cat >conftest.$ac_ext <<_ACEOF
8496	/* confdefs.h. */
8497	_ACEOF
8498	cat confdefs.h >>conftest.$ac_ext
8499	cat >>conftest.$ac_ext <<_ACEOF
8500	/* end confdefs.h. */
8501	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8502	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8503	#define $ac_func innocuous_$ac_func
8504
8505	/* System header to define __stub macros and hopefully few prototypes,
8506	which can conflict with char $ac_func (); below.
8507	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8508	<limits.h> exists even on freestanding compilers. */
8509
8510	#ifdef __STDC__
8511	# include <limits.h>
8512	#else
8513	# include <assert.h>
8514	#endif
8515
8516	#undef $ac_func
8517
8518	/* Override any GCC internal prototype to avoid an error.
8519	Use char because int might match the return type of a GCC
8520	builtin and then its argument prototype would still apply. */
8521	#ifdef __cplusplus
8522	extern "C"
8523	#endif
8524	char $ac_func ();
8525	/* The GNU C library defines this for functions which it implements
8526	to always fail with ENOSYS. Some functions are actually named
8527	something starting with __ and the normal name is an alias. */
8528	#if defined __stub_$ac_func || defined __stub___$ac_func
8529	choke me
8530	#endif
8531
8532	int
8533	main ()
8534	{
8535	return $ac_func ();
8536	;
8537	return 0;
8538	}
8539	_ACEOF
8540	rm -f conftest.$ac_objext conftest$ac_exeext
8541	if { (ac_try="$ac_link"
8542	case "(($ac_try" in
8543	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8544	*) ac_try_echo=$ac_try;;
8545	esac
8546	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8547	(eval "$ac_link") 2>conftest.er1
8548	ac_status=$?
8549	grep -v '^ *+' conftest.er1 >conftest.err
8550	rm -f conftest.er1
8551	cat conftest.err >&5
8552	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8553	(exit $ac_status); } && {
8554	test -z "$ac_cxx_werror_flag" ||
8555	test ! -s conftest.err
8556	} && test -s conftest$ac_exeext &&
8557	$as_test_x conftest$ac_exeext; then
8558	eval "$as_ac_var=yes"
8559	else
8560	echo "$as_me: failed program was:" >&5
8561	sed 's/^/| /' conftest.$ac_ext >&5
8562
8563	eval "$as_ac_var=no"
8564	fi
8565
8566	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8567	conftest$ac_exeext conftest.$ac_ext
8568	fi
8569	ac_res=`eval echo '${'$as_ac_var'}'`
8570	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8571	echo "${ECHO_T}$ac_res" >&6; }
8572	if test `eval echo '${'$as_ac_var'}'` = yes; then
8573	cat >>confdefs.h <<_ACEOF
8574	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
8575	_ACEOF
8576
8577	fi
8578	done
8579		7542
8580		7543
8581		7544
8582	support_utmp=yes	7545	support_utmp=yes
8583	support_wtmp=yes	7546	support_wtmp=yes
8584	support_lastlog=yes	7547	support_lastlog=yes
8585		7548
8586	# Check whether --enable-utmp was given.	7549	# Check whether --enable-utmp was given.
8587	if test "${enable_utmp+set}" = set; then	7550	if test ${enable_utmp+y}
		7551	then :
8588	enableval=$enable_utmp; if test x$enableval = xyes -o x$enableval = xno; then	7552	enableval=$enable_utmp; if test x$enableval = xyes -o x$enableval = xno; then
8589	support_utmp=$enableval	7553	support_utmp=$enableval
8590	fi	7554	fi
8591	fi	7555	fi
8592		7556
8593		7557
8594	# Check whether --enable-wtmp was given.	7558	# Check whether --enable-wtmp was given.
8595	if test "${enable_wtmp+set}" = set; then	7559	if test ${enable_wtmp+y}
		7560	then :
8596	enableval=$enable_wtmp; if test x$enableval = xyes -o x$enableval = xno; then	7561	enableval=$enable_wtmp; if test x$enableval = xyes -o x$enableval = xno; then
8597	support_wtmp=$enableval	7562	support_wtmp=$enableval
8598	fi	7563	fi
8599	fi	7564	fi
8600		7565
8601		7566
8602	# Check whether --enable-lastlog was given.	7567	# Check whether --enable-lastlog was given.
8603	if test "${enable_lastlog+set}" = set; then	7568	if test ${enable_lastlog+y}
		7569	then :
8604	enableval=$enable_lastlog; if test x$enableval = xyes -o x$enableval = xno; then	7570	enableval=$enable_lastlog; if test x$enableval = xyes -o x$enableval = xno; then
8605	support_lastlog=$enableval	7571	support_lastlog=$enableval
8606	fi	7572	fi
8607	fi	7573	fi
8608		7574
8609		7575
8610	if test x$support_utmp = xyes; then	7576	if test x$support_utmp = xyes; then
8611		7577
8612	cat >>confdefs.h <<\_ACEOF	7578	printf "%s\n" "#define UTMP_SUPPORT 1" >>confdefs.h
8613	#define UTMP_SUPPORT 1
8614	_ACEOF
8615		7579
8616	fi	7580	fi
8617	if test x$support_wtmp = xyes; then	7581	if test x$support_wtmp = xyes; then
8618		7582
8619	cat >>confdefs.h <<\_ACEOF	7583	printf "%s\n" "#define WTMP_SUPPORT 1" >>confdefs.h
8620	#define WTMP_SUPPORT 1
8621	_ACEOF
8622		7584
8623	fi	7585	fi
8624	if test x$support_lastlog = xyes; then	7586	if test x$support_lastlog = xyes; then
8625		7587
8626	cat >>confdefs.h <<\_ACEOF	7588	printf "%s\n" "#define LASTLOG_SUPPORT 1" >>confdefs.h
8627	#define LASTLOG_SUPPORT 1
8628	_ACEOF
8629		7589
8630	fi	7590	fi
8631		7591
		7592	ac_fn_cxx_check_func "$LINENO" "updwtmp" "ac_cv_func_updwtmp"
		7593	if test "x$ac_cv_func_updwtmp" = xyes
		7594	then :
		7595	printf "%s\n" "#define HAVE_UPDWTMP 1" >>confdefs.h
8632		7596
		7597	fi
		7598	ac_fn_cxx_check_func "$LINENO" "updwtmpx" "ac_cv_func_updwtmpx"
		7599	if test "x$ac_cv_func_updwtmpx" = xyes
		7600	then :
		7601	printf "%s\n" "#define HAVE_UPDWTMPX 1" >>confdefs.h
8633		7602
		7603	fi
		7604	ac_fn_cxx_check_func "$LINENO" "updlastlogx" "ac_cv_func_updlastlogx"
		7605	if test "x$ac_cv_func_updlastlogx" = xyes
		7606	then :
		7607	printf "%s\n" "#define HAVE_UPDLASTLOGX 1" >>confdefs.h
8634		7608
8635	for ac_func in \	7609	fi
8636	updwtmp \
8637	updwtmpx \
8638	updlastlogx \
8639		7610
8640	do
8641	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8642	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
8643	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
8644	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
8645	echo $ECHO_N "(cached) $ECHO_C" >&6
8646	else
8647	cat >conftest.$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	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8654	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8655	#define $ac_func innocuous_$ac_func
8656		7611
8657	/* System header to define __stub macros and hopefully few prototypes,	7612	ac_fn_cxx_check_header_compile "$LINENO" "lastlog.h" "ac_cv_header_lastlog_h" "$ac_includes_default"
8658	which can conflict with char $ac_func (); below.	7613	if test "x$ac_cv_header_lastlog_h" = xyes
8659	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	7614	then :
8660	<limits.h> exists even on freestanding compilers. */	7615	printf "%s\n" "#define HAVE_LASTLOG_H 1" >>confdefs.h
8661		7616
8662	#ifdef __STDC__	7617	fi
8663	# include <limits.h>
8664	#else
8665	# include <assert.h>
8666	#endif
8667		7618
8668	#undef $ac_func
8669		7619
8670	/* Override any GCC internal prototype to avoid an error.	7620	case $host in
8671	Use char because int might match the return type of a GCC	7621	*-*-solaris*)
8672	builtin and then its argument prototype would still apply. */
8673	#ifdef __cplusplus
8674	extern "C"
8675	#endif
8676	char $ac_func ();
8677	/* The GNU C library defines this for functions which it implements
8678	to always fail with ENOSYS. Some functions are actually named
8679	something starting with __ and the normal name is an alias. */
8680	#if defined __stub_$ac_func || defined __stub___$ac_func
8681	choke me
8682	#endif
8683		7622
8684	int	7623	printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
8685	main ()	7624
8686	{	7625	;;
8687	return $ac_func ();
8688	;
8689	return 0;
8690	}
8691	_ACEOF
8692	rm -f conftest.$ac_objext conftest$ac_exeext
8693	if { (ac_try="$ac_link"
8694	case "(($ac_try" in
8695	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8696	*) ac_try_echo=$ac_try;;
8697	esac	7626	esac
8698	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8699	(eval "$ac_link") 2>conftest.er1
8700	ac_status=$?
8701	grep -v '^ *+' conftest.er1 >conftest.err
8702	rm -f conftest.er1
8703	cat conftest.err >&5
8704	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8705	(exit $ac_status); } && {
8706	test -z "$ac_cxx_werror_flag" ||
8707	test ! -s conftest.err
8708	} && test -s conftest$ac_exeext &&
8709	$as_test_x conftest$ac_exeext; then
8710	eval "$as_ac_var=yes"
8711	else
8712	echo "$as_me: failed program was:" >&5
8713	sed 's/^/| /' conftest.$ac_ext >&5
8714		7627
8715	eval "$as_ac_var=no"
8716	fi
8717		7628
8718	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8719	conftest$ac_exeext conftest.$ac_ext
8720	fi
8721	ac_res=`eval echo '${'$as_ac_var'}'`
8722	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8723	echo "${ECHO_T}$ac_res" >&6; }
8724	if test `eval echo '${'$as_ac_var'}'` = yes; then
8725	cat >>confdefs.h <<_ACEOF
8726	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
8727	_ACEOF
8728
8729	fi
8730	done
8731
8732
8733
8734	for ac_header in lastlog.h
8735	do
8736	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8737	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8738	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8739	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8740	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8741	echo $ECHO_N "(cached) $ECHO_C" >&6
8742	fi
8743	ac_res=`eval echo '${'$as_ac_Header'}'`
8744	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8745	echo "${ECHO_T}$ac_res" >&6; }
8746	else
8747	# Is the header compilable?
8748	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
8749	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
8750	cat >conftest.$ac_ext <<_ACEOF
8751	/* confdefs.h. */
8752	_ACEOF
8753	cat confdefs.h >>conftest.$ac_ext
8754	cat >>conftest.$ac_ext <<_ACEOF
8755	/* end confdefs.h. */
8756	$ac_includes_default
8757	#include <$ac_header>
8758	_ACEOF
8759	rm -f conftest.$ac_objext
8760	if { (ac_try="$ac_compile"
8761	case "(($ac_try" in
8762	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8763	*) ac_try_echo=$ac_try;;
8764	esac
8765	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8766	(eval "$ac_compile") 2>conftest.er1
8767	ac_status=$?
8768	grep -v '^ *+' conftest.er1 >conftest.err
8769	rm -f conftest.er1
8770	cat conftest.err >&5
8771	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8772	(exit $ac_status); } && {
8773	test -z "$ac_cxx_werror_flag" ||
8774	test ! -s conftest.err
8775	} && test -s conftest.$ac_objext; then
8776	ac_header_compiler=yes
8777	else
8778	echo "$as_me: failed program was:" >&5
8779	sed 's/^/| /' conftest.$ac_ext >&5
8780
8781	ac_header_compiler=no
8782	fi
8783
8784	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8785	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8786	echo "${ECHO_T}$ac_header_compiler" >&6; }
8787
8788	# Is the header present?
8789	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
8790	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
8791	cat >conftest.$ac_ext <<_ACEOF
8792	/* confdefs.h. */
8793	_ACEOF
8794	cat confdefs.h >>conftest.$ac_ext
8795	cat >>conftest.$ac_ext <<_ACEOF
8796	/* end confdefs.h. */
8797	#include <$ac_header>
8798	_ACEOF
8799	if { (ac_try="$ac_cpp conftest.$ac_ext"
8800	case "(($ac_try" in
8801	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8802	*) ac_try_echo=$ac_try;;
8803	esac
8804	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8805	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8806	ac_status=$?
8807	grep -v '^ *+' conftest.er1 >conftest.err
8808	rm -f conftest.er1
8809	cat conftest.err >&5
8810	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8811	(exit $ac_status); } >/dev/null && {
8812	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
8813	test ! -s conftest.err
8814	}; then
8815	ac_header_preproc=yes
8816	else
8817	echo "$as_me: failed program was:" >&5
8818	sed 's/^/| /' conftest.$ac_ext >&5
8819
8820	ac_header_preproc=no
8821	fi
8822
8823	rm -f conftest.err conftest.$ac_ext
8824	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8825	echo "${ECHO_T}$ac_header_preproc" >&6; }
8826
8827	# So? What about this header?
8828	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
8829	yes:no: )
8830	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8831	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8832	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8833	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8834	ac_header_preproc=yes
8835	;;
8836	no:yes:* )
8837	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8838	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8839	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8840	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8841	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8842	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8843	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8844	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8845	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8846	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8847	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8848	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8849
8850	;;
8851	esac
8852	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8853	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8854	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8855	echo $ECHO_N "(cached) $ECHO_C" >&6
8856	else
8857	eval "$as_ac_Header=\$ac_header_preproc"
8858	fi
8859	ac_res=`eval echo '${'$as_ac_Header'}'`
8860	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8861	echo "${ECHO_T}$ac_res" >&6; }
8862
8863	fi
8864	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8865	cat >>confdefs.h <<_ACEOF
8866	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8867	_ACEOF
8868
8869	fi
8870
8871	done
8872
8873
8874
8875
8876	for ac_header in utmp.h	7629	for ac_header in utmp.h
8877	do	7630	do :
8878	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	7631	ac_fn_cxx_check_header_compile "$LINENO" "utmp.h" "ac_cv_header_utmp_h" "$ac_includes_default"
8879	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	7632	if test "x$ac_cv_header_utmp_h" = xyes
8880	{ echo "$as_me:$LINENO: checking for $ac_header" >&5	7633	then :
8881	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }	7634	printf "%s\n" "#define HAVE_UTMP_H 1" >>confdefs.h
8882	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8883	echo $ECHO_N "(cached) $ECHO_C" >&6
8884	fi
8885	ac_res=`eval echo '${'$as_ac_Header'}'`
8886	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8887	echo "${ECHO_T}$ac_res" >&6; }
8888	else
8889	# Is the header compilable?
8890	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
8891	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
8892	cat >conftest.$ac_ext <<_ACEOF
8893	/* confdefs.h. */
8894	_ACEOF
8895	cat confdefs.h >>conftest.$ac_ext
8896	cat >>conftest.$ac_ext <<_ACEOF
8897	/* end confdefs.h. */
8898	$ac_includes_default
8899	#include <$ac_header>
8900	_ACEOF
8901	rm -f conftest.$ac_objext
8902	if { (ac_try="$ac_compile"
8903	case "(($ac_try" in
8904	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8905	*) ac_try_echo=$ac_try;;
8906	esac
8907	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8908	(eval "$ac_compile") 2>conftest.er1
8909	ac_status=$?
8910	grep -v '^ *+' conftest.er1 >conftest.err
8911	rm -f conftest.er1
8912	cat conftest.err >&5
8913	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8914	(exit $ac_status); } && {
8915	test -z "$ac_cxx_werror_flag" ||
8916	test ! -s conftest.err
8917	} && test -s conftest.$ac_objext; then
8918	ac_header_compiler=yes
8919	else
8920	echo "$as_me: failed program was:" >&5
8921	sed 's/^/| /' conftest.$ac_ext >&5
8922		7635
8923	ac_header_compiler=no	7636	ac_fn_cxx_check_type "$LINENO" "struct utmp" "ac_cv_type_struct_utmp" "
8924	fi
8925
8926	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8927	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8928	echo "${ECHO_T}$ac_header_compiler" >&6; }
8929
8930	# Is the header present?
8931	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
8932	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
8933	cat >conftest.$ac_ext <<_ACEOF
8934	/* confdefs.h. */
8935	_ACEOF
8936	cat confdefs.h >>conftest.$ac_ext
8937	cat >>conftest.$ac_ext <<_ACEOF
8938	/* end confdefs.h. */
8939	#include <$ac_header>
8940	_ACEOF
8941	if { (ac_try="$ac_cpp conftest.$ac_ext"
8942	case "(($ac_try" in
8943	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8944	*) ac_try_echo=$ac_try;;
8945	esac
8946	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8947	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8948	ac_status=$?
8949	grep -v '^ *+' conftest.er1 >conftest.err
8950	rm -f conftest.er1
8951	cat conftest.err >&5
8952	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8953	(exit $ac_status); } >/dev/null && {
8954	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
8955	test ! -s conftest.err
8956	}; then
8957	ac_header_preproc=yes
8958	else
8959	echo "$as_me: failed program was:" >&5
8960	sed 's/^/| /' conftest.$ac_ext >&5
8961
8962	ac_header_preproc=no
8963	fi
8964
8965	rm -f conftest.err conftest.$ac_ext
8966	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8967	echo "${ECHO_T}$ac_header_preproc" >&6; }
8968
8969	# So? What about this header?
8970	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
8971	yes:no: )
8972	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8973	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8974	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8975	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8976	ac_header_preproc=yes
8977	;;
8978	no:yes:* )
8979	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8980	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8981	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8982	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8983	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8984	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8985	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8986	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8987	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8988	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8989	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8990	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8991
8992	;;
8993	esac
8994	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8995	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8996	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8997	echo $ECHO_N "(cached) $ECHO_C" >&6
8998	else
8999	eval "$as_ac_Header=\$ac_header_preproc"
9000	fi
9001	ac_res=`eval echo '${'$as_ac_Header'}'`
9002	{ echo "$as_me:$LINENO: result: $ac_res" >&5
9003	echo "${ECHO_T}$ac_res" >&6; }
9004
9005	fi
9006	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9007	cat >>confdefs.h <<_ACEOF
9008	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9009	_ACEOF
9010	{ echo "$as_me:$LINENO: checking for struct utmp" >&5
9011	echo $ECHO_N "checking for struct utmp... $ECHO_C" >&6; }
9012	if test "${struct_utmp+set}" = set; then
9013	echo $ECHO_N "(cached) $ECHO_C" >&6
9014	else
9015	cat >conftest.$ac_ext <<_ACEOF
9016	/* confdefs.h. */
9017	_ACEOF
9018	cat confdefs.h >>conftest.$ac_ext
9019	cat >>conftest.$ac_ext <<_ACEOF
9020	/* end confdefs.h. */
9021	#include <sys/types.h>	7637	#include <sys/types.h>
9022	#include <utmp.h>	7638	#include <utmp.h>
9023	int
9024	main ()
9025	{
9026	struct utmp ut;
9027	;
9028	return 0;
9029	}
9030	_ACEOF
9031	rm -f conftest.$ac_objext
9032	if { (ac_try="$ac_compile"
9033	case "(($ac_try" in
9034	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9035	*) ac_try_echo=$ac_try;;
9036	esac
9037	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9038	(eval "$ac_compile") 2>conftest.er1
9039	ac_status=$?
9040	grep -v '^ *+' conftest.er1 >conftest.err
9041	rm -f conftest.er1
9042	cat conftest.err >&5
9043	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9044	(exit $ac_status); } && {
9045	test -z "$ac_cxx_werror_flag" ||
9046	test ! -s conftest.err
9047	} && test -s conftest.$ac_objext; then
9048	struct_utmp=yes
9049	else
9050	echo "$as_me: failed program was:" >&5
9051	sed 's/^/| /' conftest.$ac_ext >&5
9052		7639
9053	struct_utmp=no	7640	"
9054	fi	7641	if test "x$ac_cv_type_struct_utmp" = xyes
		7642	then :
9055		7643
9056	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7644	printf "%s\n" "#define HAVE_STRUCT_UTMP 1" >>confdefs.h
9057	fi
9058	{ echo "$as_me:$LINENO: result: $struct_utmp" >&5
9059	echo "${ECHO_T}$struct_utmp" >&6; }
9060	if test x$struct_utmp = xyes; then
9061		7645
9062	cat >>confdefs.h <<\_ACEOF
9063	#define HAVE_STRUCT_UTMP 1
9064	_ACEOF
9065		7646
9066	fi	7647	fi
9067		7648
9068		7649
9069	{ echo "$as_me:$LINENO: checking for ut_host in utmp struct" >&5	7650	ac_fn_cxx_check_member "$LINENO" "struct utmp" "ut_host" "ac_cv_member_struct_utmp_ut_host" "
9070	echo $ECHO_N "checking for ut_host in utmp struct... $ECHO_C" >&6; }
9071	if test "${struct_utmp_host+set}" = set; then
9072	echo $ECHO_N "(cached) $ECHO_C" >&6
9073	else
9074	cat >conftest.$ac_ext <<_ACEOF
9075	/* confdefs.h. */
9076	_ACEOF
9077	cat confdefs.h >>conftest.$ac_ext
9078	cat >>conftest.$ac_ext <<_ACEOF
9079	/* end confdefs.h. */
9080	#include <sys/types.h>	7651	#include <sys/types.h>
9081	#include <utmp.h>	7652	#include <utmp.h>
9082	int
9083	main ()
9084	{
9085	struct utmp ut; ut.ut_host;
9086	;
9087	return 0;
9088	}
9089	_ACEOF
9090	rm -f conftest.$ac_objext
9091	if { (ac_try="$ac_compile"
9092	case "(($ac_try" in
9093	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9094	*) ac_try_echo=$ac_try;;
9095	esac
9096	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9097	(eval "$ac_compile") 2>conftest.er1
9098	ac_status=$?
9099	grep -v '^ *+' conftest.er1 >conftest.err
9100	rm -f conftest.er1
9101	cat conftest.err >&5
9102	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9103	(exit $ac_status); } && {
9104	test -z "$ac_cxx_werror_flag" ||
9105	test ! -s conftest.err
9106	} && test -s conftest.$ac_objext; then
9107	struct_utmp_host=yes
9108	else
9109	echo "$as_me: failed program was:" >&5
9110	sed 's/^/| /' conftest.$ac_ext >&5
9111		7653
9112	struct_utmp_host=no	7654	"
9113	fi	7655	if test "x$ac_cv_member_struct_utmp_ut_host" = xyes
		7656	then :
9114		7657
9115	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7658	printf "%s\n" "#define HAVE_UTMP_HOST 1" >>confdefs.h
9116	fi
9117	{ echo "$as_me:$LINENO: result: $struct_utmp_host" >&5
9118	echo "${ECHO_T}$struct_utmp_host" >&6; }
9119	if test x$struct_utmp_host = xyes; then
9120		7659
9121	cat >>confdefs.h <<\_ACEOF
9122	#define HAVE_UTMP_HOST 1
9123	_ACEOF
9124
9125	fi	7660	fi
9126		7661
9127	{ echo "$as_me:$LINENO: checking for ut_pid in utmp struct" >&5	7662
9128	echo $ECHO_N "checking for ut_pid in utmp struct... $ECHO_C" >&6; }	7663	ac_fn_cxx_check_member "$LINENO" "struct utmp" "ut_pid" "ac_cv_member_struct_utmp_ut_pid" "
9129	if test "${struct_utmp_pid+set}" = set; then
9130	echo $ECHO_N "(cached) $ECHO_C" >&6
9131	else
9132	cat >conftest.$ac_ext <<_ACEOF
9133	/* confdefs.h. */
9134	_ACEOF
9135	cat confdefs.h >>conftest.$ac_ext
9136	cat >>conftest.$ac_ext <<_ACEOF
9137	/* end confdefs.h. */
9138	#include <sys/types.h>	7664	#include <sys/types.h>
9139	#include <utmp.h>	7665	#include <utmp.h>
9140	int
9141	main ()
9142	{
9143	struct utmp ut; ut.ut_pid;
9144	;
9145	return 0;
9146	}
9147	_ACEOF
9148	rm -f conftest.$ac_objext
9149	if { (ac_try="$ac_compile"
9150	case "(($ac_try" in
9151	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9152	*) ac_try_echo=$ac_try;;
9153	esac
9154	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9155	(eval "$ac_compile") 2>conftest.er1
9156	ac_status=$?
9157	grep -v '^ *+' conftest.er1 >conftest.err
9158	rm -f conftest.er1
9159	cat conftest.err >&5
9160	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9161	(exit $ac_status); } && {
9162	test -z "$ac_cxx_werror_flag" ||
9163	test ! -s conftest.err
9164	} && test -s conftest.$ac_objext; then
9165	struct_utmp_pid=yes
9166	else
9167	echo "$as_me: failed program was:" >&5
9168	sed 's/^/| /' conftest.$ac_ext >&5
9169		7666
9170	struct_utmp_pid=no	7667	"
9171	fi	7668	if test "x$ac_cv_member_struct_utmp_ut_pid" = xyes
		7669	then :
9172		7670
9173	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7671	printf "%s\n" "#define HAVE_UTMP_PID 1" >>confdefs.h
9174	fi
9175	{ echo "$as_me:$LINENO: result: $struct_utmp_pid" >&5
9176	echo "${ECHO_T}$struct_utmp_pid" >&6; }
9177	if test x$struct_utmp_pid = xyes; then
9178		7672
9179	cat >>confdefs.h <<\_ACEOF
9180	#define HAVE_UTMP_PID 1
9181	_ACEOF
9182
9183	fi	7673	fi
		7674
9184		7675
9185	fi	7676	fi
9186		7677
9187	done	7678	done
9188		7679
9189
9190
9191	for ac_header in utmpx.h	7680	for ac_header in utmpx.h
9192	do	7681	do :
9193	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	7682	ac_fn_cxx_check_header_compile "$LINENO" "utmpx.h" "ac_cv_header_utmpx_h" "$ac_includes_default"
9194	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	7683	if test "x$ac_cv_header_utmpx_h" = xyes
9195	{ echo "$as_me:$LINENO: checking for $ac_header" >&5	7684	then :
9196	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }	7685	printf "%s\n" "#define HAVE_UTMPX_H 1" >>confdefs.h
9197	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9198	echo $ECHO_N "(cached) $ECHO_C" >&6
9199	fi
9200	ac_res=`eval echo '${'$as_ac_Header'}'`
9201	{ echo "$as_me:$LINENO: result: $ac_res" >&5
9202	echo "${ECHO_T}$ac_res" >&6; }
9203	else
9204	# Is the header compilable?
9205	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
9206	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
9207	cat >conftest.$ac_ext <<_ACEOF
9208	/* confdefs.h. */
9209	_ACEOF
9210	cat confdefs.h >>conftest.$ac_ext
9211	cat >>conftest.$ac_ext <<_ACEOF
9212	/* end confdefs.h. */
9213	$ac_includes_default
9214	#include <$ac_header>
9215	_ACEOF
9216	rm -f conftest.$ac_objext
9217	if { (ac_try="$ac_compile"
9218	case "(($ac_try" in
9219	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9220	*) ac_try_echo=$ac_try;;
9221	esac
9222	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9223	(eval "$ac_compile") 2>conftest.er1
9224	ac_status=$?
9225	grep -v '^ *+' conftest.er1 >conftest.err
9226	rm -f conftest.er1
9227	cat conftest.err >&5
9228	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9229	(exit $ac_status); } && {
9230	test -z "$ac_cxx_werror_flag" ||
9231	test ! -s conftest.err
9232	} && test -s conftest.$ac_objext; then
9233	ac_header_compiler=yes
9234	else
9235	echo "$as_me: failed program was:" >&5
9236	sed 's/^/| /' conftest.$ac_ext >&5
9237		7686
9238	ac_header_compiler=no	7687	ac_fn_cxx_check_type "$LINENO" "struct utmpx" "ac_cv_type_struct_utmpx" "
9239	fi
9240
9241	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9242	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9243	echo "${ECHO_T}$ac_header_compiler" >&6; }
9244
9245	# Is the header present?
9246	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
9247	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
9248	cat >conftest.$ac_ext <<_ACEOF
9249	/* confdefs.h. */
9250	_ACEOF
9251	cat confdefs.h >>conftest.$ac_ext
9252	cat >>conftest.$ac_ext <<_ACEOF
9253	/* end confdefs.h. */
9254	#include <$ac_header>
9255	_ACEOF
9256	if { (ac_try="$ac_cpp conftest.$ac_ext"
9257	case "(($ac_try" in
9258	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9259	*) ac_try_echo=$ac_try;;
9260	esac
9261	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9262	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9263	ac_status=$?
9264	grep -v '^ *+' conftest.er1 >conftest.err
9265	rm -f conftest.er1
9266	cat conftest.err >&5
9267	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9268	(exit $ac_status); } >/dev/null && {
9269	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
9270	test ! -s conftest.err
9271	}; then
9272	ac_header_preproc=yes
9273	else
9274	echo "$as_me: failed program was:" >&5
9275	sed 's/^/| /' conftest.$ac_ext >&5
9276
9277	ac_header_preproc=no
9278	fi
9279
9280	rm -f conftest.err conftest.$ac_ext
9281	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9282	echo "${ECHO_T}$ac_header_preproc" >&6; }
9283
9284	# So? What about this header?
9285	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
9286	yes:no: )
9287	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9288	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9289	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9290	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9291	ac_header_preproc=yes
9292	;;
9293	no:yes:* )
9294	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9295	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9296	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
9297	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
9298	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9299	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9300	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
9301	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
9302	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9303	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9304	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9305	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9306
9307	;;
9308	esac
9309	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
9310	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
9311	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9312	echo $ECHO_N "(cached) $ECHO_C" >&6
9313	else
9314	eval "$as_ac_Header=\$ac_header_preproc"
9315	fi
9316	ac_res=`eval echo '${'$as_ac_Header'}'`
9317	{ echo "$as_me:$LINENO: result: $ac_res" >&5
9318	echo "${ECHO_T}$ac_res" >&6; }
9319
9320	fi
9321	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9322	cat >>confdefs.h <<_ACEOF
9323	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9324	_ACEOF
9325	{ echo "$as_me:$LINENO: checking for struct utmpx" >&5
9326	echo $ECHO_N "checking for struct utmpx... $ECHO_C" >&6; }
9327	if test "${struct_utmpx+set}" = set; then
9328	echo $ECHO_N "(cached) $ECHO_C" >&6
9329	else
9330	cat >conftest.$ac_ext <<_ACEOF
9331	/* confdefs.h. */
9332	_ACEOF
9333	cat confdefs.h >>conftest.$ac_ext
9334	cat >>conftest.$ac_ext <<_ACEOF
9335	/* end confdefs.h. */
9336	#include <sys/types.h>	7688	#include <sys/types.h>
9337	#include <utmpx.h>	7689	#include <utmpx.h>
9338	int
9339	main ()
9340	{
9341	struct utmpx ut;
9342	;
9343	return 0;
9344	}
9345	_ACEOF
9346	rm -f conftest.$ac_objext
9347	if { (ac_try="$ac_compile"
9348	case "(($ac_try" in
9349	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9350	*) ac_try_echo=$ac_try;;
9351	esac
9352	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9353	(eval "$ac_compile") 2>conftest.er1
9354	ac_status=$?
9355	grep -v '^ *+' conftest.er1 >conftest.err
9356	rm -f conftest.er1
9357	cat conftest.err >&5
9358	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9359	(exit $ac_status); } && {
9360	test -z "$ac_cxx_werror_flag" ||
9361	test ! -s conftest.err
9362	} && test -s conftest.$ac_objext; then
9363	struct_utmpx=yes
9364	else
9365	echo "$as_me: failed program was:" >&5
9366	sed 's/^/| /' conftest.$ac_ext >&5
9367		7690
9368	struct_utmpx=no	7691	"
9369	fi
9370
9371	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9372	fi
9373	{ echo "$as_me:$LINENO: result: $struct_utmpx" >&5
9374	echo "${ECHO_T}$struct_utmpx" >&6; }
9375	if test x$struct_utmpx = xyes; then	7692	if test "x$ac_cv_type_struct_utmpx" = xyes
		7693	then :
9376		7694
9377	cat >>confdefs.h <<\_ACEOF	7695	printf "%s\n" "#define HAVE_STRUCT_UTMPX 1" >>confdefs.h
9378	#define HAVE_STRUCT_UTMPX 1
9379	_ACEOF
9380		7696
9381	fi
9382		7697
		7698	fi
9383		7699
9384	{ echo "$as_me:$LINENO: checking for host in utmpx struct" >&5	7700
9385	echo $ECHO_N "checking for host in utmpx struct... $ECHO_C" >&6; }	7701	ac_fn_cxx_check_member "$LINENO" "struct utmpx" "ut_host" "ac_cv_member_struct_utmpx_ut_host" "
9386	if test "${struct_utmpx_host+set}" = set; then
9387	echo $ECHO_N "(cached) $ECHO_C" >&6
9388	else
9389	cat >conftest.$ac_ext <<_ACEOF
9390	/* confdefs.h. */
9391	_ACEOF
9392	cat confdefs.h >>conftest.$ac_ext
9393	cat >>conftest.$ac_ext <<_ACEOF
9394	/* end confdefs.h. */
9395	#include <sys/types.h>	7702	#include <sys/types.h>
9396	#include <utmpx.h>	7703	#include <utmpx.h>
9397	int
9398	main ()
9399	{
9400	struct utmpx utx; utx.ut_host;
9401	;
9402	return 0;
9403	}
9404	_ACEOF
9405	rm -f conftest.$ac_objext
9406	if { (ac_try="$ac_compile"
9407	case "(($ac_try" in
9408	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9409	*) ac_try_echo=$ac_try;;
9410	esac
9411	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9412	(eval "$ac_compile") 2>conftest.er1
9413	ac_status=$?
9414	grep -v '^ *+' conftest.er1 >conftest.err
9415	rm -f conftest.er1
9416	cat conftest.err >&5
9417	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9418	(exit $ac_status); } && {
9419	test -z "$ac_cxx_werror_flag" ||
9420	test ! -s conftest.err
9421	} && test -s conftest.$ac_objext; then
9422	struct_utmpx_host=yes
9423	else
9424	echo "$as_me: failed program was:" >&5
9425	sed 's/^/| /' conftest.$ac_ext >&5
9426		7704
9427	struct_utmpx_host=no	7705	"
9428	fi	7706	if test "x$ac_cv_member_struct_utmpx_ut_host" = xyes
		7707	then :
9429		7708
9430	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7709	printf "%s\n" "#define HAVE_UTMPX_HOST 1" >>confdefs.h
9431	fi
9432	{ echo "$as_me:$LINENO: result: $struct_utmpx_host" >&5
9433	echo "${ECHO_T}$struct_utmpx_host" >&6; }
9434	if test x$struct_utmpx_host = xyes; then
9435		7710
9436	cat >>confdefs.h <<\_ACEOF
9437	#define HAVE_UTMPX_HOST 1
9438	_ACEOF
9439
9440	fi	7711	fi
9441		7712
9442	{ echo "$as_me:$LINENO: checking for session in utmpx struct" >&5
9443	echo $ECHO_N "checking for session in utmpx struct... $ECHO_C" >&6; }
9444	if test "${struct_utmpx_session+set}" = set; then
9445	echo $ECHO_N "(cached) $ECHO_C" >&6
9446	else
9447	cat >conftest.$ac_ext <<_ACEOF
9448	/* confdefs.h. */
9449	_ACEOF
9450	cat confdefs.h >>conftest.$ac_ext
9451	cat >>conftest.$ac_ext <<_ACEOF
9452	/* end confdefs.h. */
9453	#include <sys/types.h>
9454	#include <utmpx.h>
9455	int
9456	main ()
9457	{
9458	struct utmpx utx; utx.ut_session;
9459	;
9460	return 0;
9461	}
9462	_ACEOF
9463	rm -f conftest.$ac_objext
9464	if { (ac_try="$ac_compile"
9465	case "(($ac_try" in
9466	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9467	*) ac_try_echo=$ac_try;;
9468	esac
9469	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9470	(eval "$ac_compile") 2>conftest.er1
9471	ac_status=$?
9472	grep -v '^ *+' conftest.er1 >conftest.err
9473	rm -f conftest.er1
9474	cat conftest.err >&5
9475	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9476	(exit $ac_status); } && {
9477	test -z "$ac_cxx_werror_flag" ||
9478	test ! -s conftest.err
9479	} && test -s conftest.$ac_objext; then
9480	struct_utmpx_session=yes
9481	else
9482	echo "$as_me: failed program was:" >&5
9483	sed 's/^/| /' conftest.$ac_ext >&5
9484
9485	struct_utmpx_session=no
9486	fi
9487
9488	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9489	fi
9490	{ echo "$as_me:$LINENO: result: $struct_utmpx_session" >&5
9491	echo "${ECHO_T}$struct_utmpx_session" >&6; }
9492	if test x$struct_utmpx_session = xyes; then
9493
9494	cat >>confdefs.h <<\_ACEOF
9495	#define HAVE_UTMPX_SESSION 1
9496	_ACEOF
9497
9498	fi
9499		7713
9500	fi	7714	fi
9501		7715
9502	done	7716	done
9503		7717	ac_fn_cxx_check_type "$LINENO" "struct lastlog" "ac_cv_type_struct_lastlog" "
9504	{ echo "$as_me:$LINENO: checking for struct lastlog" >&5
9505	echo $ECHO_N "checking for struct lastlog... $ECHO_C" >&6; }
9506	if test "${struct_lastlog+set}" = set; then
9507	echo $ECHO_N "(cached) $ECHO_C" >&6
9508	else
9509	cat >conftest.$ac_ext <<_ACEOF
9510	/* confdefs.h. */
9511	_ACEOF
9512	cat confdefs.h >>conftest.$ac_ext
9513	cat >>conftest.$ac_ext <<_ACEOF
9514	/* end confdefs.h. */
9515	#include <sys/types.h>	7718	#include <sys/types.h>
9516	#include <utmp.h>	7719	#include <utmp.h>
9517	#ifdef HAVE_LASTLOG_H	7720	#ifdef HAVE_LASTLOG_H
9518	#include <lastlog.h>	7721	#include <lastlog.h>
9519	#endif	7722	#endif
9520		7723
9521	int	7724	"
9522	main ()
9523	{
9524	struct lastlog ll;
9525	;
9526	return 0;
9527	}
9528	_ACEOF
9529	rm -f conftest.$ac_objext
9530	if { (ac_try="$ac_compile"
9531	case "(($ac_try" in
9532	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9533	*) ac_try_echo=$ac_try;;
9534	esac
9535	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9536	(eval "$ac_compile") 2>conftest.er1
9537	ac_status=$?
9538	grep -v '^ *+' conftest.er1 >conftest.err
9539	rm -f conftest.er1
9540	cat conftest.err >&5
9541	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9542	(exit $ac_status); } && {
9543	test -z "$ac_cxx_werror_flag" ||
9544	test ! -s conftest.err
9545	} && test -s conftest.$ac_objext; then
9546	struct_lastlog=yes
9547	else
9548	echo "$as_me: failed program was:" >&5
9549	sed 's/^/| /' conftest.$ac_ext >&5
9550
9551	struct_lastlog=no
9552	fi
9553
9554	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9555	fi
9556	{ echo "$as_me:$LINENO: result: $struct_lastlog" >&5
9557	echo "${ECHO_T}$struct_lastlog" >&6; }
9558	if test x$struct_lastlog = xyes; then	7725	if test "x$ac_cv_type_struct_lastlog" = xyes
		7726	then :
9559		7727
9560	cat >>confdefs.h <<\_ACEOF	7728	printf "%s\n" "#define HAVE_STRUCT_LASTLOG 1" >>confdefs.h
9561	#define HAVE_STRUCT_LASTLOG 1
9562	_ACEOF
9563		7729
9564	fi
9565		7730
9566	{ echo "$as_me:$LINENO: checking for struct lastlogx" >&5	7731	fi
9567	echo $ECHO_N "checking for struct lastlogx... $ECHO_C" >&6; }	7732
9568	if test "${struct_lastlogx+set}" = set; then	7733
9569	echo $ECHO_N "(cached) $ECHO_C" >&6	7734	ac_fn_cxx_check_type "$LINENO" "struct lastlogx" "ac_cv_type_struct_lastlogx" "
9570	else
9571	cat >conftest.$ac_ext <<_ACEOF
9572	/* confdefs.h. */
9573	_ACEOF
9574	cat confdefs.h >>conftest.$ac_ext
9575	cat >>conftest.$ac_ext <<_ACEOF
9576	/* end confdefs.h. */
9577	#include <sys/types.h>	7735	#include <sys/types.h>
9578	#include <utmpx.h>	7736	#include <utmpx.h>
9579	#ifdef HAVE_LASTLOG_H	7737	#ifdef HAVE_LASTLOG_H
9580	#include <lastlog.h>	7738	#include <lastlog.h>
9581	#endif	7739	#endif
9582		7740
9583	int	7741	"
9584	main ()
9585	{
9586	struct lastlogx ll;
9587	;
9588	return 0;
9589	}
9590	_ACEOF
9591	rm -f conftest.$ac_objext
9592	if { (ac_try="$ac_compile"
9593	case "(($ac_try" in
9594	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9595	*) ac_try_echo=$ac_try;;
9596	esac
9597	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9598	(eval "$ac_compile") 2>conftest.er1
9599	ac_status=$?
9600	grep -v '^ *+' conftest.er1 >conftest.err
9601	rm -f conftest.er1
9602	cat conftest.err >&5
9603	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9604	(exit $ac_status); } && {
9605	test -z "$ac_cxx_werror_flag" ||
9606	test ! -s conftest.err
9607	} && test -s conftest.$ac_objext; then
9608	struct_lastlogx=yes
9609	else
9610	echo "$as_me: failed program was:" >&5
9611	sed 's/^/| /' conftest.$ac_ext >&5
9612
9613	struct_lastlogx=no
9614	fi
9615
9616	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9617	fi
9618	{ echo "$as_me:$LINENO: result: $struct_lastlogx" >&5
9619	echo "${ECHO_T}$struct_lastlogx" >&6; }
9620	if test x$struct_lastlogx = xyes; then	7742	if test "x$ac_cv_type_struct_lastlogx" = xyes
		7743	then :
9621		7744
9622	cat >>confdefs.h <<\_ACEOF	7745	printf "%s\n" "#define HAVE_STRUCT_LASTLOGX 1" >>confdefs.h
9623	#define HAVE_STRUCT_LASTLOGX 1
9624	_ACEOF
9625		7746
9626	fi
9627		7747
		7748	fi
9628		7749
9629	{ echo "$as_me:$LINENO: checking where utmp is located" >&5	7750
9630	echo $ECHO_N "checking where utmp is located... $ECHO_C" >&6; }	7751
9631	if test "${path_utmp+set}" = set; then	7752	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fallback location of utmp" >&5
9632	echo $ECHO_N "(cached) $ECHO_C" >&6	7753	printf %s "checking for a fallback location of utmp... " >&6; }
9633	else	7754	if test ${pt_cv_path_utmp+y}
		7755	then :
		7756	printf %s "(cached) " >&6
		7757	else $as_nop
		7758
9634	if test "$cross_compiling" = yes; then	7759	if test "$cross_compiling" != yes; then
9635	{ echo "$as_me:$LINENO: WARNING: Define UTMP_FILE in config.h manually" >&5
9636	echo "$as_me: WARNING: Define UTMP_FILE in config.h manually" >&2;}
9637	else
9638	cat >conftest.$ac_ext <<_ACEOF
9639	/* confdefs.h. */
9640	_ACEOF
9641	cat confdefs.h >>conftest.$ac_ext
9642	cat >>conftest.$ac_ext <<_ACEOF
9643	/* end confdefs.h. */
9644	#include <stdio.h>
9645	#include <stdlib.h>
9646	#include <sys/types.h>
9647	#include <utmp.h>
9648	#include <errno.h>
9649	main()
9650	{
9651	char **u, *utmplist[] = {
9652	"/var/run/utmp", "/var/adm/utmp", "/etc/utmp", "/usr/etc/utmp", "/usr/adm/utmp", NULL };	7760	for file in "/var/run/utmp" "/var/adm/utmp" "/etc/utmp" "/usr/etc/utmp" "/usr/adm/utmp"; do
9653	FILE *a, *f=fopen("conftestval", "w");	7761	if test -f "$file"; then
9654	if (!f) exit(1);	7762	pt_cv_path_utmp=$file
9655	#ifdef UTMP_FILE	7763	break
9656	fprintf(f, "%s\n", UTMP_FILE);	7764	fi
9657	exit(0);	7765	done
9658	#endif
9659	#ifdef _PATH_UTMP
9660	fprintf(f, "%s\n", _PATH_UTMP);
9661	exit(0);
9662	#endif
9663	for (u = utmplist; *u; u++) {
9664	if ((a = fopen(*u, "r")) != NULL || errno == EACCES) {
9665	fprintf(f, "%s\n", *u);
9666	exit(0);
9667	}
9668	}
9669	exit(0);
9670	}
9671	_ACEOF
9672	rm -f conftest$ac_exeext
9673	if { (ac_try="$ac_link"
9674	case "(($ac_try" in
9675	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9676	*) ac_try_echo=$ac_try;;
9677	esac
9678	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9679	(eval "$ac_link") 2>&5
9680	ac_status=$?
9681	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9682	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9683	{ (case "(($ac_try" in
9684	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9685	*) ac_try_echo=$ac_try;;
9686	esac
9687	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9688	(eval "$ac_try") 2>&5
9689	ac_status=$?
9690	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9691	(exit $ac_status); }; }; then
9692	path_utmp=`cat conftestval`
9693	else
9694	echo "$as_me: program exited with status $ac_status" >&5
9695	echo "$as_me: failed program was:" >&5
9696	sed 's/^/| /' conftest.$ac_ext >&5
9697
9698	( exit $ac_status )
9699	path_utmp=
9700	fi	7766	fi
9701	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9702	fi	7767	fi
9703		7768	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_utmp" >&5
9704		7769	printf "%s\n" "$pt_cv_path_utmp" >&6; }
9705	fi
9706	{ echo "$as_me:$LINENO: result: $path_utmp" >&5
9707	echo "${ECHO_T}$path_utmp" >&6; }
9708	if test x$path_utmp != x; then	7770	if test x$pt_cv_path_utmp != x; then
9709		7771
9710	cat >>confdefs.h <<_ACEOF	7772	printf "%s\n" "#define PT_UTMP_FILE \"$pt_cv_path_utmp\"" >>confdefs.h
9711	#define UTMP_FILE "$path_utmp"
9712	_ACEOF
9713		7773
		7774	elif test "$cross_compiling" = yes; then
		7775	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_UTMP_FILE in config.h manually" >&5
		7776	printf "%s\n" "$as_me: WARNING: Define PT_UTMP_FILE in config.h manually" >&2;}
9714	fi	7777	fi
9715		7778
9716		7779
9717	{ echo "$as_me:$LINENO: checking where utmpx is located" >&5	7780	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fallback location of wtmp" >&5
9718	echo $ECHO_N "checking where utmpx is located... $ECHO_C" >&6; }	7781	printf %s "checking for a fallback location of wtmp... " >&6; }
9719	if test "${path_utmpx+set}" = set; then	7782	if test ${pt_cv_path_wtmp+y}
9720	echo $ECHO_N "(cached) $ECHO_C" >&6	7783	then :
9721	else	7784	printf %s "(cached) " >&6
		7785	else $as_nop
		7786
9722	if test "$cross_compiling" = yes; then	7787	if test "$cross_compiling" != yes; then
9723	{ echo "$as_me:$LINENO: WARNING: Define UTMPX_FILE in config.h manually" >&5	7788	for file in "/var/log/wtmp" "/var/adm/wtmp" "/etc/wtmp" "/usr/etc/wtmp" "/usr/adm/wtmp"; do
9724	echo "$as_me: WARNING: Define UTMPX_FILE in config.h manually" >&2;}	7789	if test -f "$file"; then
9725	else	7790	pt_cv_path_wtmp=$file
9726	cat >conftest.$ac_ext <<_ACEOF	7791	break
9727	/* confdefs.h. */	7792	fi
9728	_ACEOF	7793	done
9729	cat confdefs.h >>conftest.$ac_ext
9730	cat >>conftest.$ac_ext <<_ACEOF
9731	/* end confdefs.h. */
9732	#include <stdio.h>
9733	#include <stdlib.h>
9734	#include <sys/types.h>
9735	#include <utmpx.h>
9736	#include <errno.h>
9737	#include <sys/stat.h>
9738	#ifdef HAVE_STRING_H
9739	#include <string.h>
9740	#endif
9741	main()
9742	{
9743	char **u, *p, *utmplist[] = {
9744	#ifdef UTMPX_FILE
9745	UTMPX_FILE,
9746	#endif
9747	#ifdef _PATH_UTMPX
9748	_PATH_UTMPX,
9749	#endif
9750	"/var/adm/utmpx", "/etc/utmpx", NULL };
9751	FILE *a, *f=fopen("conftestval", "w");
9752	struct stat statu, statux;
9753	if (!f) exit(1);
9754	for (u = utmplist; *u; u++) {
9755	if ((a = fopen(*u, "r")) != NULL || errno == EACCES) {
9756	if (stat(*u, &statux) < 0)
9757	continue;
9758	p = strdup(*u);
9759	p[strlen(p) - 1] = '\0';
9760	if (stat(p, &statu) >= 0
9761	&& (statu.st_mtime - statux.st_mtime > 86400))
9762	continue;
9763	fprintf(f, "%s\n", *u);
9764	exit(0);
9765	}
9766	}
9767	exit(0);
9768	}
9769	_ACEOF
9770	rm -f conftest$ac_exeext
9771	if { (ac_try="$ac_link"
9772	case "(($ac_try" in
9773	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9774	*) ac_try_echo=$ac_try;;
9775	esac
9776	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9777	(eval "$ac_link") 2>&5
9778	ac_status=$?
9779	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9780	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9781	{ (case "(($ac_try" in
9782	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9783	*) ac_try_echo=$ac_try;;
9784	esac
9785	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9786	(eval "$ac_try") 2>&5
9787	ac_status=$?
9788	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9789	(exit $ac_status); }; }; then
9790	path_utmpx=`cat conftestval`
9791	else
9792	echo "$as_me: program exited with status $ac_status" >&5
9793	echo "$as_me: failed program was:" >&5
9794	sed 's/^/| /' conftest.$ac_ext >&5
9795
9796	( exit $ac_status )
9797	path_utmpx=
9798	fi	7794	fi
9799	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9800	fi	7795	fi
9801		7796	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmp" >&5
9802		7797	printf "%s\n" "$pt_cv_path_wtmp" >&6; }
9803	fi
9804	{ echo "$as_me:$LINENO: result: $path_utmpx" >&5
9805	echo "${ECHO_T}$path_utmpx" >&6; }
9806	if test x$path_utmpx != x; then	7798	if test x$pt_cv_path_wtmp != x; then
9807		7799
9808	cat >>confdefs.h <<_ACEOF	7800	printf "%s\n" "#define PT_WTMP_FILE \"$pt_cv_path_wtmp\"" >>confdefs.h
9809	#define UTMPX_FILE "$path_utmpx"
9810	_ACEOF
9811		7801
		7802	elif test "$cross_compiling" = yes; then
		7803	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_WTMP_FILE in config.h manually" >&5
		7804	printf "%s\n" "$as_me: WARNING: Define PT_WTMP_FILE in config.h manually" >&2;}
9812	fi	7805	fi
9813		7806
		7807	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fallback location of wtmpx" >&5
		7808	printf %s "checking for a fallback location of wtmpx... " >&6; }
		7809	if test ${pt_cv_path_wtmpx+y}
		7810	then :
		7811	printf %s "(cached) " >&6
		7812	else $as_nop
9814		7813
9815	{ echo "$as_me:$LINENO: checking where wtmp is located" >&5
9816	echo $ECHO_N "checking where wtmp is located... $ECHO_C" >&6; }
9817	if test "${path_wtmp+set}" = set; then
9818	echo $ECHO_N "(cached) $ECHO_C" >&6
9819	else
9820	if test "$cross_compiling" = yes; then	7814	if test "$cross_compiling" != yes; then
9821	{ echo "$as_me:$LINENO: WARNING: Define WTMP_FILE in config.h manually" >&5	7815	for file in "/var/log/wtmpx" "/var/adm/wtmpx"; do
9822	echo "$as_me: WARNING: Define WTMP_FILE in config.h manually" >&2;}	7816	if test -f "$file"; then
9823	else	7817	pt_cv_path_wtmpx=$file
9824	cat >conftest.$ac_ext <<_ACEOF	7818	break
9825	/* confdefs.h. */	7819	fi
9826	_ACEOF	7820	done
9827	cat confdefs.h >>conftest.$ac_ext
9828	cat >>conftest.$ac_ext <<_ACEOF
9829	/* end confdefs.h. */
9830	#include <stdio.h>
9831	#include <stdlib.h>
9832	#include <sys/types.h>
9833	#ifdef HAVE_UTMP_H
9834	#include <utmp.h>
9835	#endif
9836	#include <errno.h>
9837	main()
9838	{
9839	char **w, *wtmplist[] = {
9840	"/var/log/wtmp", "/var/adm/wtmp", "/etc/wtmp", "/usr/etc/wtmp", "/usr/adm/wtmp", NULL };
9841	FILE *a, *f=fopen("conftestval", "w");
9842	if (!f) exit(1);
9843	#ifdef WTMP_FILE
9844	fprintf(f, "%s\n", WTMP_FILE);
9845	exit(0);
9846	#endif
9847	#ifdef _PATH_WTMP
9848	fprintf(f, "%s\n", _PATH_WTMP);
9849	exit(0);
9850	#endif
9851	for (w = wtmplist; *w; w++) {
9852	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
9853	fprintf(f, "%s\n", *w);
9854	exit(0);
9855	}
9856	}
9857	exit(0);
9858	}
9859	_ACEOF
9860	rm -f conftest$ac_exeext
9861	if { (ac_try="$ac_link"
9862	case "(($ac_try" in
9863	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9864	*) ac_try_echo=$ac_try;;
9865	esac
9866	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9867	(eval "$ac_link") 2>&5
9868	ac_status=$?
9869	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9870	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9871	{ (case "(($ac_try" in
9872	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9873	*) ac_try_echo=$ac_try;;
9874	esac
9875	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9876	(eval "$ac_try") 2>&5
9877	ac_status=$?
9878	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9879	(exit $ac_status); }; }; then
9880	path_wtmp=`cat conftestval`
9881	else
9882	echo "$as_me: program exited with status $ac_status" >&5
9883	echo "$as_me: failed program was:" >&5
9884	sed 's/^/| /' conftest.$ac_ext >&5
9885
9886	( exit $ac_status )
9887	path_wtmp=
9888	fi	7821	fi
9889	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9890	fi	7822	fi
9891		7823	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmpx" >&5
9892		7824	printf "%s\n" "$pt_cv_path_wtmpx" >&6; }
9893	fi
9894	{ echo "$as_me:$LINENO: result: $path_wtmp" >&5
9895	echo "${ECHO_T}$path_wtmp" >&6; }
9896	if test x$path_wtmp != x; then	7825	if test x$pt_cv_path_wtmpx != x; then
9897		7826
9898	cat >>confdefs.h <<_ACEOF	7827	printf "%s\n" "#define PT_WTMPX_FILE \"$pt_cv_path_wtmpx\"" >>confdefs.h
9899	#define WTMP_FILE "$path_wtmp"
9900	_ACEOF
9901		7828
		7829	elif test "$cross_compiling" = yes; then
		7830	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_WTMPX_FILE in config.h manually" >&5
		7831	printf "%s\n" "$as_me: WARNING: Define PT_WTMPX_FILE in config.h manually" >&2;}
9902	fi	7832	fi
9903		7833
9904	{ echo "$as_me:$LINENO: checking where wtmpx is located" >&5	7834	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fallback location of lastlog" >&5
9905	echo $ECHO_N "checking where wtmpx is located... $ECHO_C" >&6; }	7835	printf %s "checking for a fallback location of lastlog... " >&6; }
9906	if test "${path_wtmpx+set}" = set; then	7836	if test ${pt_cv_path_lastlog+y}
9907	echo $ECHO_N "(cached) $ECHO_C" >&6	7837	then :
9908	else	7838	printf %s "(cached) " >&6
		7839	else $as_nop
		7840
9909	if test "$cross_compiling" = yes; then	7841	if test "$cross_compiling" != yes; then
		7842	for file in "/var/log/lastlog" "/var/adm/lastlog"; do
		7843	if test -f "$file"; then
		7844	pt_cv_path_lastlog=$file
		7845	break
		7846	fi
		7847	done
		7848	fi
		7849	fi
		7850	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlog" >&5
		7851	printf "%s\n" "$pt_cv_path_lastlog" >&6; }
		7852	if test x$pt_cv_path_lastlog != x; then
		7853
		7854	printf "%s\n" "#define PT_LASTLOG_FILE \"$pt_cv_path_lastlog\"" >>confdefs.h
		7855
		7856	elif test "$cross_compiling" = yes; then
9910	{ echo "$as_me:$LINENO: WARNING: Define WTMPX_FILE in config.h manually" >&5	7857	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_LASTLOG_FILE in config.h manually" >&5
9911	echo "$as_me: WARNING: Define WTMPX_FILE in config.h manually" >&2;}	7858	printf "%s\n" "$as_me: WARNING: Define PT_LASTLOG_FILE in config.h manually" >&2;}
9912	else
9913	cat >conftest.$ac_ext <<_ACEOF
9914	/* confdefs.h. */
9915	_ACEOF
9916	cat confdefs.h >>conftest.$ac_ext
9917	cat >>conftest.$ac_ext <<_ACEOF
9918	/* end confdefs.h. */
9919	#include <stdio.h>
9920	#include <stdlib.h>
9921	#ifdef HAVE_UTMPX_H
9922	#include <utmpx.h>
9923	#endif
9924	#include <errno.h>
9925	main()
9926	{
9927	char **w, *wtmplist[] = {
9928	"/var/log/wtmpx", "/var/adm/wtmpx", NULL };
9929	FILE *a, *f=fopen("conftestval", "w");
9930	if (!f) exit(1);
9931	#ifdef WTMPX_FILE
9932	fprintf(f, "%s\n", WTMPX_FILE);
9933	exit(0);
9934	#endif
9935	#ifdef _PATH_WTMPX
9936	fprintf(f, "%s\n", _PATH_WTMPX);
9937	exit(0);
9938	#endif
9939	for (w = wtmplist; *w; w++) {
9940	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
9941	fprintf(f, "%s\n", *w);
9942	exit(0);
9943	}
9944	}
9945	exit(0);
9946	}
9947	_ACEOF
9948	rm -f conftest$ac_exeext
9949	if { (ac_try="$ac_link"
9950	case "(($ac_try" in
9951	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9952	*) ac_try_echo=$ac_try;;
9953	esac
9954	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9955	(eval "$ac_link") 2>&5
9956	ac_status=$?
9957	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9958	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9959	{ (case "(($ac_try" in
9960	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9961	*) ac_try_echo=$ac_try;;
9962	esac
9963	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9964	(eval "$ac_try") 2>&5
9965	ac_status=$?
9966	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9967	(exit $ac_status); }; }; then
9968	path_wtmpx=`cat conftestval`
9969	else
9970	echo "$as_me: program exited with status $ac_status" >&5
9971	echo "$as_me: failed program was:" >&5
9972	sed 's/^/| /' conftest.$ac_ext >&5
9973
9974	( exit $ac_status )
9975	path_wtmpx=
9976	fi	7859	fi
9977	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9978	fi
9979		7860
		7861	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fallback location of lastlogx" >&5
		7862	printf %s "checking for a fallback location of lastlogx... " >&6; }
		7863	if test ${pt_cv_path_lastlogx+y}
		7864	then :
		7865	printf %s "(cached) " >&6
		7866	else $as_nop
9980		7867
9981	fi
9982	{ echo "$as_me:$LINENO: result: $path_wtmpx" >&5
9983	echo "${ECHO_T}$path_wtmpx" >&6; }
9984	if test x$path_wtmpx != x; then
9985
9986	cat >>confdefs.h <<_ACEOF
9987	#define WTMPX_FILE "$path_wtmpx"
9988	_ACEOF
9989
9990	fi
9991
9992	{ echo "$as_me:$LINENO: checking where lastlog is located" >&5
9993	echo $ECHO_N "checking where lastlog is located... $ECHO_C" >&6; }
9994	if test "${path_lastlog+set}" = set; then
9995	echo $ECHO_N "(cached) $ECHO_C" >&6
9996	else
9997	if test "$cross_compiling" = yes; then	7868	if test "$cross_compiling" != yes; then
9998	{ echo "$as_me:$LINENO: WARNING: Define LASTLOG_FILE in config.h manually" >&5	7869	for file in "/var/log/lastlogx" "/var/adm/lastlogx"; do
9999	echo "$as_me: WARNING: Define LASTLOG_FILE in config.h manually" >&2;}	7870	if test -f "$file"; then
10000	else	7871	pt_cv_path_lastlogx=$file
10001	cat >conftest.$ac_ext <<_ACEOF	7872	break
10002	/* confdefs.h. */	7873	fi
10003	_ACEOF	7874	done
10004	cat confdefs.h >>conftest.$ac_ext
10005	cat >>conftest.$ac_ext <<_ACEOF
10006	/* end confdefs.h. */
10007	#include <stdio.h>
10008	#include <stdlib.h>
10009	#include <sys/types.h>
10010	#ifdef HAVE_UTMPX_H
10011	#include <utmpx.h>
10012	#elif defined(HAVE_UTMP_H)
10013	#include <utmp.h>
10014	#endif
10015	#ifdef HAVE_LASTLOG_H
10016	#include <lastlog.h>
10017	#endif
10018	#include <errno.h>
10019	main()
10020	{
10021	char **w, *lastloglist[] = { "/var/log/lastlog", NULL };
10022	FILE *a, *f=fopen("conftestval", "w");
10023	if (!f) exit(1);
10024	#ifdef LASTLOG_FILE
10025	fprintf(f, "%s\n", LASTLOG_FILE);
10026	exit(0);
10027	#endif
10028	#ifdef _PATH_LASTLOG
10029	fprintf(f, "%s\n", _PATH_LASTLOG);
10030	exit(0);
10031	#endif
10032	for (w = lastloglist; *w; w++) {
10033	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
10034	fprintf(f, "%s\n", *w);
10035	exit(0);
10036	}
10037	}
10038	exit(0);
10039	}
10040	_ACEOF
10041	rm -f conftest$ac_exeext
10042	if { (ac_try="$ac_link"
10043	case "(($ac_try" in
10044	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10045	*) ac_try_echo=$ac_try;;
10046	esac
10047	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10048	(eval "$ac_link") 2>&5
10049	ac_status=$?
10050	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10051	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10052	{ (case "(($ac_try" in
10053	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10054	*) ac_try_echo=$ac_try;;
10055	esac
10056	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10057	(eval "$ac_try") 2>&5
10058	ac_status=$?
10059	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10060	(exit $ac_status); }; }; then
10061	path_lastlog=`cat conftestval`
10062	else
10063	echo "$as_me: program exited with status $ac_status" >&5
10064	echo "$as_me: failed program was:" >&5
10065	sed 's/^/| /' conftest.$ac_ext >&5
10066
10067	( exit $ac_status )
10068	path_lastlog=
10069	fi	7875	fi
10070	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10071	fi	7876	fi
10072		7877	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlogx" >&5
10073		7878	printf "%s\n" "$pt_cv_path_lastlogx" >&6; }
10074	fi
10075	{ echo "$as_me:$LINENO: result: $path_lastlog" >&5
10076	echo "${ECHO_T}$path_lastlog" >&6; }
10077	if test x$path_lastlog != x; then	7879	if test x$pt_cv_path_lastlogx != x; then
10078		7880
10079	cat >>confdefs.h <<_ACEOF	7881	printf "%s\n" "#define PT_LASTLOGX_FILE \"$pt_cv_path_lastlogx\"" >>confdefs.h
10080	#define LASTLOG_FILE "$path_lastlog"
10081	_ACEOF
10082		7882
10083	fi
10084
10085	{ echo "$as_me:$LINENO: checking where lastlogx is located" >&5
10086	echo $ECHO_N "checking where lastlogx is located... $ECHO_C" >&6; }
10087	if test "${path_lastlogx+set}" = set; then
10088	echo $ECHO_N "(cached) $ECHO_C" >&6
10089	else
10090	if test "$cross_compiling" = yes; then	7883	elif test "$cross_compiling" = yes; then
10091	{ echo "$as_me:$LINENO: WARNING: Define LASTLOGX_FILE in config.h manually" >&5	7884	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_LASTLOGX_FILE in config.h manually" >&5
10092	echo "$as_me: WARNING: Define LASTLOGX_FILE in config.h manually" >&2;}	7885	printf "%s\n" "$as_me: WARNING: Define PT_LASTLOGX_FILE in config.h manually" >&2;}
10093	else
10094	cat >conftest.$ac_ext <<_ACEOF
10095	/* confdefs.h. */
10096	_ACEOF
10097	cat confdefs.h >>conftest.$ac_ext
10098	cat >>conftest.$ac_ext <<_ACEOF
10099	/* end confdefs.h. */
10100	#include <stdio.h>
10101	#include <stdlib.h>
10102	#ifdef HAVE_UTMPX_H
10103	#include <utmpx.h>
10104	#endif
10105	#include <errno.h>
10106	main()
10107	{
10108	char **w, *wtmplist[] = { "/var/log/lastlogx", "/var/adm/lastlogx", NULL };
10109	FILE *a, *f=fopen("conftestval", "w");
10110	if (!f) exit(1);
10111	#ifdef LASTLOGX_FILE
10112	fprintf(f, "%s\n", LASTLOGX_FILE);
10113	exit(0);
10114	#endif
10115	#ifdef _PATH_LASTLOGX
10116	fprintf(f, "%s\n", _PATH_LASTLOGX);
10117	exit(0);
10118	#endif
10119	for (w = wtmplist; *w; w++) {
10120	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
10121	fprintf(f, "%s\n", *w);
10122	exit(0);
10123	}
10124	}
10125	exit(0);
10126	}
10127	_ACEOF
10128	rm -f conftest$ac_exeext
10129	if { (ac_try="$ac_link"
10130	case "(($ac_try" in
10131	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10132	*) ac_try_echo=$ac_try;;
10133	esac
10134	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10135	(eval "$ac_link") 2>&5
10136	ac_status=$?
10137	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10138	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10139	{ (case "(($ac_try" in
10140	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10141	*) ac_try_echo=$ac_try;;
10142	esac
10143	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10144	(eval "$ac_try") 2>&5
10145	ac_status=$?
10146	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10147	(exit $ac_status); }; }; then
10148	path_lastlogx=`cat conftestval`
10149	else
10150	echo "$as_me: program exited with status $ac_status" >&5
10151	echo "$as_me: failed program was:" >&5
10152	sed 's/^/| /' conftest.$ac_ext >&5
10153
10154	( exit $ac_status )
10155	path_lastlogx=
10156	fi
10157	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10158	fi
10159
10160
10161	fi
10162	{ echo "$as_me:$LINENO: result: $path_lastlogx" >&5
10163	echo "${ECHO_T}$path_lastlogx" >&6; }
10164	if test x$path_lastlogx != x; then
10165
10166	cat >>confdefs.h <<_ACEOF
10167	#define LASTLOGX_FILE "$path_lastlogx"
10168	_ACEOF
10169
10170	fi	7886	fi
10171		7887
10172		7888
10173		7889
10174		7890
10175	save_LIBS=$LIBS	7891	save_LIBS=$LIBS
10176	save_CFLAGS=$CFLAGS	7892	save_CXXFLAGS=$CXXFLAGS
10177	CFLAGS="$CFLAGS $X_CFLAGS"	7893	CXXFLAGS="$CXXFLAGS $X_CFLAGS"
10178	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"	7894	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
10179	if test x$support_xim = xyes; then	7895	if test x$support_xim = xyes; then
10180	{ echo "$as_me:$LINENO: checking for working Xlocale" >&5	7896	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working Xlocale" >&5
10181	echo $ECHO_N "checking for working Xlocale... $ECHO_C" >&6; }	7897	printf %s "checking for working Xlocale... " >&6; }
10182	if test "${rxvt_cv_func_xlocale+set}" = set; then	7898	if test ${rxvt_cv_func_xlocale+y}
10183	echo $ECHO_N "(cached) $ECHO_C" >&6	7899	then :
10184	else	7900	printf %s "(cached) " >&6
		7901	else $as_nop
10185	if test "$cross_compiling" = yes; then	7902	if test "$cross_compiling" = yes
10186	:	7903	then :
10187	else	7904	:
10188	cat >conftest.$ac_ext <<_ACEOF	7905	else $as_nop
		7906	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10189	/* confdefs.h. */	7907	/* end confdefs.h. */
		7908
		7909	#include <X11/Xlib.h>
		7910	#include <stdlib.h>
		7911	int main() {
		7912	char *p;
		7913	if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
		7914	exit (XSupportsLocale() ? 0 : 1);
		7915	else
		7916	exit (1);
		7917	}
		7918
10190	_ACEOF	7919	_ACEOF
		7920	if ac_fn_cxx_try_run "$LINENO"
		7921	then :
		7922	rxvt_cv_func_xlocale=yes
		7923	else $as_nop
		7924	rxvt_cv_func_xlocale=no
		7925	fi
		7926	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
		7927	conftest.$ac_objext conftest.beam conftest.$ac_ext
		7928	fi
		7929
		7930	fi
		7931	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xlocale" >&5
		7932	printf "%s\n" "$rxvt_cv_func_xlocale" >&6; }
		7933	if test x$rxvt_cv_func_xlocale = xyes; then
		7934
		7935	printf "%s\n" "#define USE_XIM 1" >>confdefs.h
		7936
		7937	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for broken XIM callback" >&5
		7938	printf %s "checking for broken XIM callback... " >&6; }
		7939	if test ${rxvt_cv_broken_ximcb+y}
		7940	then :
		7941	printf %s "(cached) " >&6
		7942	else $as_nop
10191	cat confdefs.h >>conftest.$ac_ext	7943	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10192	cat >>conftest.$ac_ext <<_ACEOF
10193	/* end confdefs.h. */	7944	/* end confdefs.h. */
10194	#include <X11/Xlib.h>
10195	#include <stdlib.h>
10196	main() {
10197	char *p;
10198	if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
10199	exit (XSupportsLocale() ? 0 : 1);
10200	else
10201	exit (1);}
10202	_ACEOF
10203	rm -f conftest$ac_exeext
10204	if { (ac_try="$ac_link"
10205	case "(($ac_try" in
10206	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10207	*) ac_try_echo=$ac_try;;
10208	esac
10209	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10210	(eval "$ac_link") 2>&5
10211	ac_status=$?
10212	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10213	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10214	{ (case "(($ac_try" in
10215	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10216	*) ac_try_echo=$ac_try;;
10217	esac
10218	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10219	(eval "$ac_try") 2>&5
10220	ac_status=$?
10221	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10222	(exit $ac_status); }; }; then
10223	rxvt_cv_func_xlocale=yes
10224	else
10225	echo "$as_me: program exited with status $ac_status" >&5
10226	echo "$as_me: failed program was:" >&5
10227	sed 's/^/| /' conftest.$ac_ext >&5
10228
10229	( exit $ac_status )
10230	rxvt_cv_func_xlocale=no
10231	fi
10232	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10233	fi
10234
10235
10236	fi
10237	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_xlocale" >&5
10238	echo "${ECHO_T}$rxvt_cv_func_xlocale" >&6; }
10239	if test x$rxvt_cv_func_xlocale = xyes; then
10240
10241	cat >>confdefs.h <<\_ACEOF
10242	#define USE_XIM 1
10243	_ACEOF
10244
10245	{ echo "$as_me:$LINENO: checking for broken XIM callback" >&5
10246	echo $ECHO_N "checking for broken XIM callback... $ECHO_C" >&6; }
10247	if test "${rxvt_broken_ximcb+set}" = set; then
10248	echo $ECHO_N "(cached) $ECHO_C" >&6
10249	else
10250	cat >conftest.$ac_ext <<_ACEOF
10251		7945
10252	#include <X11/Xlib.h>	7946	#include <X11/Xlib.h>
10253		7947
10254	void im_destroy_cb (XIC unused1, XPointer client_data, XPointer unused3);	7948	void im_destroy_cb (XIC unused1, XPointer client_data, XPointer unused3);
10255		7949
…		…
10257	XIMCallback cb;	7951	XIMCallback cb;
10258	cb.callback = im_destroy_cb;	7952	cb.callback = im_destroy_cb;
10259	}	7953	}
10260		7954
10261	_ACEOF	7955	_ACEOF
10262	rm -f conftest.$ac_objext	7956	if ac_fn_cxx_try_compile "$LINENO"
10263	if { (ac_try="$ac_compile"	7957	then :
10264	case "(($ac_try" in
10265	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10266	*) ac_try_echo=$ac_try;;
10267	esac
10268	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10269	(eval "$ac_compile") 2>conftest.er1
10270	ac_status=$?
10271	grep -v '^ *+' conftest.er1 >conftest.err
10272	rm -f conftest.er1
10273	cat conftest.err >&5
10274	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10275	(exit $ac_status); } && {
10276	test -z "$ac_cxx_werror_flag" ||
10277	test ! -s conftest.err
10278	} && test -s conftest.$ac_objext; then
10279	rxvt_broken_ximcb=yes	7958	rxvt_cv_broken_ximcb=yes
10280	else	7959	else $as_nop
10281	echo "$as_me: failed program was:" >&5
10282	sed 's/^/| /' conftest.$ac_ext >&5
10283
10284	rxvt_broken_ximcb=no	7960	rxvt_cv_broken_ximcb=no
10285	fi	7961	fi
10286
10287	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7962	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
10288	fi	7963	fi
10289	{ echo "$as_me:$LINENO: result: $rxvt_broken_ximcb" >&5	7964	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_broken_ximcb" >&5
10290	echo "${ECHO_T}$rxvt_broken_ximcb" >&6; }	7965	printf "%s\n" "$rxvt_cv_broken_ximcb" >&6; }
10291		7966
10292	if test x$rxvt_broken_ximcb = xyes; then	7967	if test x$rxvt_cv_broken_ximcb = xyes; then
10293		7968
10294	cat >>confdefs.h <<\_ACEOF	7969	printf "%s\n" "#define XIMCB_PROTO_BROKEN 1" >>confdefs.h
10295	#define XIMCB_PROTO_BROKEN 1
10296	_ACEOF
10297		7970
10298	fi	7971	fi
10299	fi	7972	fi
10300	fi	7973	fi
10301		7974
10302	{ echo "$as_me:$LINENO: checking for working X setlocale" >&5	7975	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working X setlocale" >&5
10303	echo $ECHO_N "checking for working X setlocale... $ECHO_C" >&6; }	7976	printf %s "checking for working X setlocale... " >&6; }
10304	if test "${rxvt_cv_func_xsetlocale+set}" = set; then	7977	if test ${rxvt_cv_func_xsetlocale+y}
10305	echo $ECHO_N "(cached) $ECHO_C" >&6	7978	then :
10306	else	7979	printf %s "(cached) " >&6
10307	cat >conftest.$ac_ext <<_ACEOF	7980	else $as_nop
10308	/* confdefs.h. */
10309	_ACEOF
10310	cat confdefs.h >>conftest.$ac_ext	7981	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10311	cat >>conftest.$ac_ext <<_ACEOF
10312	/* end confdefs.h. */	7982	/* end confdefs.h. */
10313	#define X_LOCALE 1	7983	#define X_LOCALE 1
10314	#include <X11/Xlocale.h>	7984	#include <X11/Xlocale.h>
10315	int	7985	int
10316	main ()	7986	main (void)
10317	{	7987	{
10318	setlocale(LC_CTYPE, "");	7988	setlocale(LC_CTYPE, "");
10319	;	7989	;
10320	return 0;	7990	return 0;
10321	}	7991	}
10322	_ACEOF	7992	_ACEOF
10323	rm -f conftest.$ac_objext conftest$ac_exeext	7993	if ac_fn_cxx_try_link "$LINENO"
10324	if { (ac_try="$ac_link"	7994	then :
10325	case "(($ac_try" in
10326	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10327	*) ac_try_echo=$ac_try;;
10328	esac
10329	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10330	(eval "$ac_link") 2>conftest.er1
10331	ac_status=$?
10332	grep -v '^ *+' conftest.er1 >conftest.err
10333	rm -f conftest.er1
10334	cat conftest.err >&5
10335	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10336	(exit $ac_status); } && {
10337	test -z "$ac_cxx_werror_flag" ||
10338	test ! -s conftest.err
10339	} && test -s conftest$ac_exeext &&
10340	$as_test_x conftest$ac_exeext; then
10341	rxvt_cv_func_xsetlocale=yes	7995	rxvt_cv_func_xsetlocale=yes
10342	else	7996	else $as_nop
10343	echo "$as_me: failed program was:" >&5
10344	sed 's/^/| /' conftest.$ac_ext >&5
10345
10346	rxvt_cv_func_xsetlocale=no	7997	rxvt_cv_func_xsetlocale=no
10347	fi	7998	fi
10348
10349	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	7999	rm -f core conftest.err conftest.$ac_objext conftest.beam \
10350	conftest$ac_exeext conftest.$ac_ext	8000	conftest$ac_exeext conftest.$ac_ext
10351	fi	8001	fi
10352	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_xsetlocale" >&5	8002	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xsetlocale" >&5
10353	echo "${ECHO_T}$rxvt_cv_func_xsetlocale" >&6; }	8003	printf "%s\n" "$rxvt_cv_func_xsetlocale" >&6; }
10354	if test x$rxvt_cv_func_xsetlocale = xyes; then	8004	if test x$rxvt_cv_func_xsetlocale = xyes; then
10355		8005
10356	cat >>confdefs.h <<\_ACEOF	8006	printf "%s\n" "#define HAVE_XSETLOCALE 1" >>confdefs.h
10357	#define HAVE_XSETLOCALE 1
10358	_ACEOF
10359		8007
10360	fi	8008	fi
10361	LIBS=$save_LIBS	8009	LIBS=$save_LIBS
10362	CFLAGS=$save_CFLAGS	8010	CXXFLAGS=$save_CXXFLAGS
10363		8011
10364	{ echo "$as_me:$LINENO: checking for working plain setlocale" >&5	8012	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working nl_langinfo" >&5
10365	echo $ECHO_N "checking for working plain setlocale... $ECHO_C" >&6; }	8013	printf %s "checking for working nl_langinfo... " >&6; }
10366	if test "${rxvt_cv_func_setlocale+set}" = set; then	8014	if test ${rxvt_cv_func_nl_langinfo+y}
10367	echo $ECHO_N "(cached) $ECHO_C" >&6	8015	then :
10368	else	8016	printf %s "(cached) " >&6
10369	cat >conftest.$ac_ext <<_ACEOF	8017	else $as_nop
10370	/* confdefs.h. */
10371	_ACEOF
10372	cat confdefs.h >>conftest.$ac_ext	8018	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10373	cat >>conftest.$ac_ext <<_ACEOF
10374	/* end confdefs.h. */
10375	#include <clocale>
10376	int
10377	main ()
10378	{
10379	setlocale(LC_CTYPE, "");
10380	;
10381	return 0;
10382	}
10383	_ACEOF
10384	rm -f conftest.$ac_objext conftest$ac_exeext
10385	if { (ac_try="$ac_link"
10386	case "(($ac_try" in
10387	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10388	*) ac_try_echo=$ac_try;;
10389	esac
10390	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10391	(eval "$ac_link") 2>conftest.er1
10392	ac_status=$?
10393	grep -v '^ *+' conftest.er1 >conftest.err
10394	rm -f conftest.er1
10395	cat conftest.err >&5
10396	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10397	(exit $ac_status); } && {
10398	test -z "$ac_cxx_werror_flag" ||
10399	test ! -s conftest.err
10400	} && test -s conftest$ac_exeext &&
10401	$as_test_x conftest$ac_exeext; then
10402	rxvt_cv_func_setlocale=yes
10403	else
10404	echo "$as_me: failed program was:" >&5
10405	sed 's/^/| /' conftest.$ac_ext >&5
10406
10407	rxvt_cv_func_setlocale=no
10408	fi
10409
10410	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10411	conftest$ac_exeext conftest.$ac_ext
10412	fi
10413	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_setlocale" >&5
10414	echo "${ECHO_T}$rxvt_cv_func_setlocale" >&6; }
10415	if test x$rxvt_cv_func_setlocale = xyes; then
10416
10417	cat >>confdefs.h <<\_ACEOF
10418	#define HAVE_SETLOCALE 1
10419	_ACEOF
10420
10421	fi
10422
10423	{ echo "$as_me:$LINENO: checking for working nl_langinfo" >&5
10424	echo $ECHO_N "checking for working nl_langinfo... $ECHO_C" >&6; }
10425	if test "${rxvt_cv_func_nl_langinfo+set}" = set; then
10426	echo $ECHO_N "(cached) $ECHO_C" >&6
10427	else
10428	cat >conftest.$ac_ext <<_ACEOF
10429	/* confdefs.h. */
10430	_ACEOF
10431	cat confdefs.h >>conftest.$ac_ext
10432	cat >>conftest.$ac_ext <<_ACEOF
10433	/* end confdefs.h. */	8019	/* end confdefs.h. */
10434	#include <langinfo.h>	8020	#include <langinfo.h>
10435	int	8021	int
10436	main ()	8022	main (void)
10437	{	8023	{
10438	nl_langinfo(CODESET);	8024	nl_langinfo(CODESET);
10439	;	8025	;
10440	return 0;	8026	return 0;
10441	}	8027	}
10442	_ACEOF	8028	_ACEOF
10443	rm -f conftest.$ac_objext conftest$ac_exeext	8029	if ac_fn_cxx_try_link "$LINENO"
10444	if { (ac_try="$ac_link"	8030	then :
10445	case "(($ac_try" in	8031	rxvt_cv_func_nl_langinfo=yes
10446	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	8032	else $as_nop
10447	*) ac_try_echo=$ac_try;;	8033	rxvt_cv_func_nl_langinfo=no
		8034	fi
		8035	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		8036	conftest$ac_exeext conftest.$ac_ext
		8037	fi
		8038	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_nl_langinfo" >&5
		8039	printf "%s\n" "$rxvt_cv_func_nl_langinfo" >&6; }
		8040	if test x$rxvt_cv_func_nl_langinfo = xyes; then
		8041
		8042	printf "%s\n" "#define HAVE_NL_LANGINFO 1" >>confdefs.h
		8043
		8044	fi
		8045
		8046
		8047
		8048	case $host in
		8049	*-*-solaris*)
		8050	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		8051	/* end confdefs.h. */
		8052
		8053	#if __STDC_VERSION__ >= 199901L
		8054	error
		8055	#endif
		8056
		8057	int
		8058	main (void)
		8059	{
		8060
		8061	;
		8062	return 0;
		8063	}
		8064	_ACEOF
		8065	if ac_fn_cxx_try_compile "$LINENO"
		8066	then :
		8067	printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h
		8068
		8069	else $as_nop
		8070	printf "%s\n" "#define _XOPEN_SOURCE 600" >>confdefs.h
		8071
		8072	fi
		8073	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		8074	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing sendmsg" >&5
		8075	printf %s "checking for library containing sendmsg... " >&6; }
		8076	if test ${ac_cv_search_sendmsg+y}
		8077	then :
		8078	printf %s "(cached) " >&6
		8079	else $as_nop
		8080	ac_func_search_save_LIBS=$LIBS
		8081	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		8082	/* end confdefs.h. */
		8083
		8084	namespace conftest {
		8085	extern "C" int sendmsg ();
		8086	}
		8087	int
		8088	main (void)
		8089	{
		8090	return conftest::sendmsg ();
		8091	;
		8092	return 0;
		8093	}
		8094	_ACEOF
		8095	for ac_lib in '' socket
		8096	do
		8097	if test -z "$ac_lib"; then
		8098	ac_res="none required"
		8099	else
		8100	ac_res=-l$ac_lib
		8101	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
		8102	fi
		8103	if ac_fn_cxx_try_link "$LINENO"
		8104	then :
		8105	ac_cv_search_sendmsg=$ac_res
		8106	fi
		8107	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		8108	conftest$ac_exeext
		8109	if test ${ac_cv_search_sendmsg+y}
		8110	then :
		8111	break
		8112	fi
		8113	done
		8114	if test ${ac_cv_search_sendmsg+y}
		8115	then :
		8116
		8117	else $as_nop
		8118	ac_cv_search_sendmsg=no
		8119	fi
		8120	rm conftest.$ac_ext
		8121	LIBS=$ac_func_search_save_LIBS
		8122	fi
		8123	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sendmsg" >&5
		8124	printf "%s\n" "$ac_cv_search_sendmsg" >&6; }
		8125	ac_res=$ac_cv_search_sendmsg
		8126	if test "$ac_res" != no
		8127	then :
		8128	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
		8129
		8130	fi
		8131
		8132	;;
10448	esac	8133	esac
10449	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10450	(eval "$ac_link") 2>conftest.er1
10451	ac_status=$?
10452	grep -v '^ *+' conftest.er1 >conftest.err
10453	rm -f conftest.er1
10454	cat conftest.err >&5
10455	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10456	(exit $ac_status); } && {
10457	test -z "$ac_cxx_werror_flag" ||
10458	test ! -s conftest.err
10459	} && test -s conftest$ac_exeext &&
10460	$as_test_x conftest$ac_exeext; then
10461	rxvt_cv_func_nl_langinfo=yes
10462	else
10463	echo "$as_me: failed program was:" >&5
10464	sed 's/^/| /' conftest.$ac_ext >&5
10465		8134
10466	rxvt_cv_func_nl_langinfo=no
10467	fi
10468
10469	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10470	conftest$ac_exeext conftest.$ac_ext
10471	fi
10472	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_nl_langinfo" >&5
10473	echo "${ECHO_T}$rxvt_cv_func_nl_langinfo" >&6; }
10474	if test x$rxvt_cv_func_nl_langinfo = xyes; then
10475
10476	cat >>confdefs.h <<\_ACEOF
10477	#define HAVE_NL_LANGINFO 1
10478	_ACEOF
10479
10480	fi
10481
10482
10483	{ echo "$as_me:$LINENO: checking for unix-compliant filehandle passing ability" >&5	8135	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for unix-compliant filehandle passing ability" >&5
10484	echo $ECHO_N "checking for unix-compliant filehandle passing ability... $ECHO_C" >&6; }	8136	printf %s "checking for unix-compliant filehandle passing ability... " >&6; }
10485	if test "${can_pass_fds+set}" = set; then	8137	if test ${pt_cv_can_pass_fds+y}
10486	echo $ECHO_N "(cached) $ECHO_C" >&6	8138	then :
10487	else	8139	printf %s "(cached) " >&6
10488	cat >conftest.$ac_ext <<_ACEOF	8140	else $as_nop
10489	/* confdefs.h. */
10490	_ACEOF
10491	cat confdefs.h >>conftest.$ac_ext	8141	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10492	cat >>conftest.$ac_ext <<_ACEOF
10493	/* end confdefs.h. */	8142	/* end confdefs.h. */
10494		8143
10495	#include <cstddef> // broken bsds (is that redundant?) need this	8144	#include <stddef.h> // broken bsds (is that redundant?) need this
10496	#include <sys/types.h>	8145	#include <sys/types.h>
10497	#include <sys/socket.h>	8146	#include <sys/socket.h>
10498	#include <sys/uio.h>	8147	#include <sys/uio.h>
10499		8148
10500	int	8149	int
10501	main ()	8150	main (void)
10502	{	8151	{
10503		8152
10504	{	8153	{
10505	msghdr msg;	8154	msghdr msg;
10506	iovec iov;	8155	iovec iov;
…		…
10527		8176
10528	;	8177	;
10529	return 0;	8178	return 0;
10530	}	8179	}
10531	_ACEOF	8180	_ACEOF
10532	rm -f conftest.$ac_objext conftest$ac_exeext	8181	if ac_fn_cxx_try_link "$LINENO"
10533	if { (ac_try="$ac_link"	8182	then :
10534	case "(($ac_try" in
10535	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10536	*) ac_try_echo=$ac_try;;
10537	esac
10538	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10539	(eval "$ac_link") 2>conftest.er1
10540	ac_status=$?
10541	grep -v '^ *+' conftest.er1 >conftest.err
10542	rm -f conftest.er1
10543	cat conftest.err >&5
10544	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10545	(exit $ac_status); } && {
10546	test -z "$ac_cxx_werror_flag" ||
10547	test ! -s conftest.err
10548	} && test -s conftest$ac_exeext &&
10549	$as_test_x conftest$ac_exeext; then
10550	can_pass_fds=yes	8183	pt_cv_can_pass_fds=yes
		8184	else $as_nop
		8185	pt_cv_can_pass_fds=no
		8186	fi
		8187	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		8188	conftest$ac_exeext conftest.$ac_ext
		8189	fi
		8190	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_can_pass_fds" >&5
		8191	printf "%s\n" "$pt_cv_can_pass_fds" >&6; }
		8192	if test x$pt_cv_can_pass_fds = xyes; then
		8193
		8194	printf "%s\n" "#define HAVE_UNIX_FDPASS 1" >>confdefs.h
		8195
10551	else	8196	else
10552	echo "$as_me: failed program was:" >&5
10553	sed 's/^/| /' conftest.$ac_ext >&5
10554
10555	can_pass_fds=no
10556	fi
10557
10558	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10559	conftest$ac_exeext conftest.$ac_ext
10560	fi
10561	{ echo "$as_me:$LINENO: result: $can_pass_fds" >&5
10562	echo "${ECHO_T}$can_pass_fds" >&6; }
10563	if test x$can_pass_fds = xyes; then
10564
10565	cat >>confdefs.h <<\_ACEOF
10566	#define HAVE_UNIX_FDPASS 1
10567	_ACEOF
10568
10569	else
10570	{ { echo "$as_me:$LINENO: error: libptytty requires unix-compliant filehandle passing ability" >&5
10571	echo "$as_me: error: libptytty requires unix-compliant filehandle passing ability" >&2;}	8197	as_fn_error $? "libptytty requires unix-compliant filehandle passing ability" "$LINENO" 5
10572	{ (exit 1); exit 1; }; }
10573	fi	8198	fi
10574		8199
10575		8200
10576		8201
		8202	ac_fn_cxx_check_header_compile "$LINENO" "pty.h" "ac_cv_header_pty_h" "$ac_includes_default"
		8203	if test "x$ac_cv_header_pty_h" = xyes
		8204	then :
		8205	printf "%s\n" "#define HAVE_PTY_H 1" >>confdefs.h
10577		8206
10578
10579
10580
10581
10582
10583	for ac_header in \
10584	pty.h \
10585	util.h \
10586	libutil.h \
10587	sys/ioctl.h \
10588	sys/stropts.h \
10589	stropts.h \
10590
10591	do
10592	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10593	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10594	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10595	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10596	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10597	echo $ECHO_N "(cached) $ECHO_C" >&6
10598	fi	8207	fi
10599	ac_res=`eval echo '${'$as_ac_Header'}'`	8208	ac_fn_cxx_check_header_compile "$LINENO" "util.h" "ac_cv_header_util_h" "$ac_includes_default"
10600	{ echo "$as_me:$LINENO: result: $ac_res" >&5	8209	if test "x$ac_cv_header_util_h" = xyes
10601	echo "${ECHO_T}$ac_res" >&6; }	8210	then :
10602	else	8211	printf "%s\n" "#define HAVE_UTIL_H 1" >>confdefs.h
10603	# Is the header compilable?	8212
10604	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5	8213	fi
10605	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }	8214	ac_fn_cxx_check_header_compile "$LINENO" "libutil.h" "ac_cv_header_libutil_h" "$ac_includes_default"
10606	cat >conftest.$ac_ext <<_ACEOF	8215	if test "x$ac_cv_header_libutil_h" = xyes
10607	/* confdefs.h. */	8216	then :
10608	_ACEOF	8217	printf "%s\n" "#define HAVE_LIBUTIL_H 1" >>confdefs.h
		8218
		8219	fi
		8220	ac_fn_cxx_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
		8221	if test "x$ac_cv_header_sys_ioctl_h" = xyes
		8222	then :
		8223	printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
		8224
		8225	fi
		8226	ac_fn_cxx_check_header_compile "$LINENO" "stropts.h" "ac_cv_header_stropts_h" "$ac_includes_default"
		8227	if test "x$ac_cv_header_stropts_h" = xyes
		8228	then :
		8229	printf "%s\n" "#define HAVE_STROPTS_H 1" >>confdefs.h
		8230
		8231	fi
		8232
		8233
		8234	ac_fn_cxx_check_func "$LINENO" "revoke" "ac_cv_func_revoke"
		8235	if test "x$ac_cv_func_revoke" = xyes
		8236	then :
		8237	printf "%s\n" "#define HAVE_REVOKE 1" >>confdefs.h
		8238
		8239	fi
		8240	ac_fn_cxx_check_func "$LINENO" "_getpty" "ac_cv_func__getpty"
		8241	if test "x$ac_cv_func__getpty" = xyes
		8242	then :
		8243	printf "%s\n" "#define HAVE__GETPTY 1" >>confdefs.h
		8244
		8245	fi
		8246	ac_fn_cxx_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
		8247	if test "x$ac_cv_func_getpt" = xyes
		8248	then :
		8249	printf "%s\n" "#define HAVE_GETPT 1" >>confdefs.h
		8250
		8251	fi
		8252	ac_fn_cxx_check_func "$LINENO" "posix_openpt" "ac_cv_func_posix_openpt"
		8253	if test "x$ac_cv_func_posix_openpt" = xyes
		8254	then :
		8255	printf "%s\n" "#define HAVE_POSIX_OPENPT 1" >>confdefs.h
		8256
		8257	fi
		8258	ac_fn_cxx_check_func "$LINENO" "isastream" "ac_cv_func_isastream"
		8259	if test "x$ac_cv_func_isastream" = xyes
		8260	then :
		8261	printf "%s\n" "#define HAVE_ISASTREAM 1" >>confdefs.h
		8262
		8263	fi
		8264	ac_fn_cxx_check_func "$LINENO" "setuid" "ac_cv_func_setuid"
		8265	if test "x$ac_cv_func_setuid" = xyes
		8266	then :
		8267	printf "%s\n" "#define HAVE_SETUID 1" >>confdefs.h
		8268
		8269	fi
		8270	ac_fn_cxx_check_func "$LINENO" "seteuid" "ac_cv_func_seteuid"
		8271	if test "x$ac_cv_func_seteuid" = xyes
		8272	then :
		8273	printf "%s\n" "#define HAVE_SETEUID 1" >>confdefs.h
		8274
		8275	fi
		8276	ac_fn_cxx_check_func "$LINENO" "setreuid" "ac_cv_func_setreuid"
		8277	if test "x$ac_cv_func_setreuid" = xyes
		8278	then :
		8279	printf "%s\n" "#define HAVE_SETREUID 1" >>confdefs.h
		8280
		8281	fi
		8282	ac_fn_cxx_check_func "$LINENO" "setresuid" "ac_cv_func_setresuid"
		8283	if test "x$ac_cv_func_setresuid" = xyes
		8284	then :
		8285	printf "%s\n" "#define HAVE_SETRESUID 1" >>confdefs.h
		8286
		8287	fi
		8288
		8289
		8290	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for UNIX98 ptys" >&5
		8291	printf %s "checking for UNIX98 ptys... " >&6; }
10609	cat confdefs.h >>conftest.$ac_ext	8292	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10610	cat >>conftest.$ac_ext <<_ACEOF
10611	/* end confdefs.h. */
10612	$ac_includes_default
10613	#include <$ac_header>
10614	_ACEOF
10615	rm -f conftest.$ac_objext
10616	if { (ac_try="$ac_compile"
10617	case "(($ac_try" in
10618	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10619	*) ac_try_echo=$ac_try;;
10620	esac
10621	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10622	(eval "$ac_compile") 2>conftest.er1
10623	ac_status=$?
10624	grep -v '^ *+' conftest.er1 >conftest.err
10625	rm -f conftest.er1
10626	cat conftest.err >&5
10627	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10628	(exit $ac_status); } && {
10629	test -z "$ac_cxx_werror_flag" ||
10630	test ! -s conftest.err
10631	} && test -s conftest.$ac_objext; then
10632	ac_header_compiler=yes
10633	else
10634	echo "$as_me: failed program was:" >&5
10635	sed 's/^/| /' conftest.$ac_ext >&5
10636
10637	ac_header_compiler=no
10638	fi
10639
10640	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10641	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
10642	echo "${ECHO_T}$ac_header_compiler" >&6; }
10643
10644	# Is the header present?
10645	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
10646	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
10647	cat >conftest.$ac_ext <<_ACEOF
10648	/* confdefs.h. */
10649	_ACEOF
10650	cat confdefs.h >>conftest.$ac_ext
10651	cat >>conftest.$ac_ext <<_ACEOF
10652	/* end confdefs.h. */
10653	#include <$ac_header>
10654	_ACEOF
10655	if { (ac_try="$ac_cpp conftest.$ac_ext"
10656	case "(($ac_try" in
10657	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10658	*) ac_try_echo=$ac_try;;
10659	esac
10660	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10661	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
10662	ac_status=$?
10663	grep -v '^ *+' conftest.er1 >conftest.err
10664	rm -f conftest.er1
10665	cat conftest.err >&5
10666	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10667	(exit $ac_status); } >/dev/null && {
10668	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
10669	test ! -s conftest.err
10670	}; then
10671	ac_header_preproc=yes
10672	else
10673	echo "$as_me: failed program was:" >&5
10674	sed 's/^/| /' conftest.$ac_ext >&5
10675
10676	ac_header_preproc=no
10677	fi
10678
10679	rm -f conftest.err conftest.$ac_ext
10680	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10681	echo "${ECHO_T}$ac_header_preproc" >&6; }
10682
10683	# So? What about this header?
10684	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
10685	yes:no: )
10686	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
10687	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
10688	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
10689	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
10690	ac_header_preproc=yes
10691	;;
10692	no:yes:* )
10693	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
10694	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
10695	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
10696	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
10697	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
10698	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
10699	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
10700	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
10701	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
10702	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
10703	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
10704	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
10705
10706	;;
10707	esac
10708	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10709	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10710	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10711	echo $ECHO_N "(cached) $ECHO_C" >&6
10712	else
10713	eval "$as_ac_Header=\$ac_header_preproc"
10714	fi
10715	ac_res=`eval echo '${'$as_ac_Header'}'`
10716	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10717	echo "${ECHO_T}$ac_res" >&6; }
10718
10719	fi
10720	if test `eval echo '${'$as_ac_Header'}'` = yes; then
10721	cat >>confdefs.h <<_ACEOF
10722	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10723	_ACEOF
10724
10725	fi
10726
10727	done
10728
10729
10730
10731
10732
10733
10734
10735
10736
10737
10738
10739	for ac_func in \
10740	revoke \
10741	_getpty \
10742	getpt \
10743	posix_openpt \
10744	isastream \
10745	setuid \
10746	seteuid \
10747	setreuid \
10748	setresuid \
10749
10750	do
10751	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10752	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10753	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10754	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10755	echo $ECHO_N "(cached) $ECHO_C" >&6
10756	else
10757	cat >conftest.$ac_ext <<_ACEOF
10758	/* confdefs.h. */
10759	_ACEOF
10760	cat confdefs.h >>conftest.$ac_ext
10761	cat >>conftest.$ac_ext <<_ACEOF
10762	/* end confdefs.h. */
10763	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10764	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10765	#define $ac_func innocuous_$ac_func
10766
10767	/* System header to define __stub macros and hopefully few prototypes,
10768	which can conflict with char $ac_func (); below.
10769	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10770	<limits.h> exists even on freestanding compilers. */
10771
10772	#ifdef __STDC__
10773	# include <limits.h>
10774	#else
10775	# include <assert.h>
10776	#endif
10777
10778	#undef $ac_func
10779
10780	/* Override any GCC internal prototype to avoid an error.
10781	Use char because int might match the return type of a GCC
10782	builtin and then its argument prototype would still apply. */
10783	#ifdef __cplusplus
10784	extern "C"
10785	#endif
10786	char $ac_func ();
10787	/* The GNU C library defines this for functions which it implements
10788	to always fail with ENOSYS. Some functions are actually named
10789	something starting with __ and the normal name is an alias. */
10790	#if defined __stub_$ac_func || defined __stub___$ac_func
10791	choke me
10792	#endif
10793
10794	int
10795	main ()
10796	{
10797	return $ac_func ();
10798	;
10799	return 0;
10800	}
10801	_ACEOF
10802	rm -f conftest.$ac_objext conftest$ac_exeext
10803	if { (ac_try="$ac_link"
10804	case "(($ac_try" in
10805	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10806	*) ac_try_echo=$ac_try;;
10807	esac
10808	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10809	(eval "$ac_link") 2>conftest.er1
10810	ac_status=$?
10811	grep -v '^ *+' conftest.er1 >conftest.err
10812	rm -f conftest.er1
10813	cat conftest.err >&5
10814	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10815	(exit $ac_status); } && {
10816	test -z "$ac_cxx_werror_flag" ||
10817	test ! -s conftest.err
10818	} && test -s conftest$ac_exeext &&
10819	$as_test_x conftest$ac_exeext; then
10820	eval "$as_ac_var=yes"
10821	else
10822	echo "$as_me: failed program was:" >&5
10823	sed 's/^/| /' conftest.$ac_ext >&5
10824
10825	eval "$as_ac_var=no"
10826	fi
10827
10828	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10829	conftest$ac_exeext conftest.$ac_ext
10830	fi
10831	ac_res=`eval echo '${'$as_ac_var'}'`
10832	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10833	echo "${ECHO_T}$ac_res" >&6; }
10834	if test `eval echo '${'$as_ac_var'}'` = yes; then
10835	cat >>confdefs.h <<_ACEOF
10836	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10837	_ACEOF
10838
10839	fi
10840	done
10841
10842
10843	have_clone=no
10844
10845	{ echo "$as_me:$LINENO: checking for /dev/ptym/clone" >&5
10846	echo $ECHO_N "checking for /dev/ptym/clone... $ECHO_C" >&6; }
10847	if test -e /dev/ptym/clone; then
10848	{ echo "$as_me:$LINENO: result: yes" >&5
10849	echo "${ECHO_T}yes" >&6; }
10850
10851	cat >>confdefs.h <<\_ACEOF
10852	#define HAVE_DEV_CLONE 1
10853	_ACEOF
10854
10855
10856	cat >>confdefs.h <<\_ACEOF
10857	#define CLONE_DEVICE "/dev/ptym/clone"
10858	_ACEOF
10859
10860	have_clone=yes
10861	else
10862	{ echo "$as_me:$LINENO: result: no" >&5
10863	echo "${ECHO_T}no" >&6; }
10864	fi
10865
10866	{ echo "$as_me:$LINENO: checking for /dev/ptc" >&5
10867	echo $ECHO_N "checking for /dev/ptc... $ECHO_C" >&6; }
10868	if test -e /dev/ptc; then
10869	{ echo "$as_me:$LINENO: result: yes" >&5
10870	echo "${ECHO_T}yes" >&6; }
10871
10872	cat >>confdefs.h <<\_ACEOF
10873	#define HAVE_DEV_PTC 1
10874	_ACEOF
10875
10876
10877	cat >>confdefs.h <<\_ACEOF
10878	#define CLONE_DEVICE "/dev/ptc"
10879	_ACEOF
10880
10881	have_clone=yes
10882	else
10883	{ echo "$as_me:$LINENO: result: no" >&5
10884	echo "${ECHO_T}no" >&6; }
10885	fi
10886
10887	case $host in
10888	*-*-cygwin*)
10889	have_clone=yes
10890
10891	cat >>confdefs.h <<\_ACEOF
10892	#define CLONE_DEVICE "/dev/ptmx"
10893	_ACEOF
10894
10895	;;
10896	*)
10897	{ echo "$as_me:$LINENO: checking for /dev/ptmx" >&5
10898	echo $ECHO_N "checking for /dev/ptmx... $ECHO_C" >&6; }
10899	if test -e /dev/ptmx; then
10900	{ echo "$as_me:$LINENO: result: yes" >&5
10901	echo "${ECHO_T}yes" >&6; }
10902
10903	cat >>confdefs.h <<\_ACEOF
10904	#define HAVE_DEV_PTMX 1
10905	_ACEOF
10906
10907
10908	cat >>confdefs.h <<\_ACEOF
10909	#define CLONE_DEVICE "/dev/ptmx"
10910	_ACEOF
10911
10912	have_clone=yes
10913	else
10914	{ echo "$as_me:$LINENO: result: no" >&5
10915	echo "${ECHO_T}no" >&6; }
10916	fi
10917	;;
10918	esac
10919
10920	if test x$ac_cv_func_getpt = xyes -o x$ac_cv_func_posix_openpt = xyes -o x$have_clone = xyes; then
10921	{ echo "$as_me:$LINENO: checking for UNIX98 ptys" >&5
10922	echo $ECHO_N "checking for UNIX98 ptys... $ECHO_C" >&6; }
10923	cat >conftest.$ac_ext <<_ACEOF
10924	/* confdefs.h. */
10925	_ACEOF
10926	cat confdefs.h >>conftest.$ac_ext
10927	cat >>conftest.$ac_ext <<_ACEOF
10928	/* end confdefs.h. */	8293	/* end confdefs.h. */
10929	#include <stdlib.h>	8294	#include <stdlib.h>
10930	int	8295	int
10931	main ()	8296	main (void)
10932	{	8297	{
10933	grantpt(0);unlockpt(0);ptsname(0);	8298	grantpt(0);unlockpt(0);ptsname(0);
10934	;	8299	;
10935	return 0;	8300	return 0;
10936	}	8301	}
10937	_ACEOF	8302	_ACEOF
10938	rm -f conftest.$ac_objext conftest$ac_exeext	8303	if ac_fn_cxx_try_link "$LINENO"
10939	if { (ac_try="$ac_link"	8304	then :
10940	case "(($ac_try" in
10941	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10942	*) ac_try_echo=$ac_try;;
10943	esac
10944	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10945	(eval "$ac_link") 2>conftest.er1
10946	ac_status=$?
10947	grep -v '^ *+' conftest.er1 >conftest.err
10948	rm -f conftest.er1
10949	cat conftest.err >&5
10950	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10951	(exit $ac_status); } && {
10952	test -z "$ac_cxx_werror_flag" ||
10953	test ! -s conftest.err
10954	} && test -s conftest$ac_exeext &&
10955	$as_test_x conftest$ac_exeext; then
10956	unix98_pty=yes	8305	unix98_pty=yes
10957		8306
10958	cat >>confdefs.h <<\_ACEOF	8307	printf "%s\n" "#define UNIX98_PTY 1" >>confdefs.h
10959	#define UNIX98_PTY 1
10960	_ACEOF
10961		8308
10962	{ echo "$as_me:$LINENO: result: yes" >&5	8309	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10963	echo "${ECHO_T}yes" >&6; }	8310	printf "%s\n" "yes" >&6; }
10964	else	8311	else $as_nop
10965	echo "$as_me: failed program was:" >&5	8312	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
10966	sed 's/^/| /' conftest.$ac_ext >&5	8313	printf "%s\n" "no" >&6; }
10967
10968	{ echo "$as_me:$LINENO: result: no" >&5
10969	echo "${ECHO_T}no" >&6; }
10970	fi	8314	fi
10971
10972	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8315	rm -f core conftest.err conftest.$ac_objext conftest.beam \
10973	conftest$ac_exeext conftest.$ac_ext	8316	conftest$ac_exeext conftest.$ac_ext
10974	fi
10975		8317
10976	if test -z "$unix98_pty"; then	8318	if test -z "$unix98_pty"; then
10977		8319	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing openpty" >&5
10978	for ac_func in openpty	8320	printf %s "checking for library containing openpty... " >&6; }
10979	do	8321	if test ${ac_cv_search_openpty+y}
10980	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	8322	then :
10981	{ echo "$as_me:$LINENO: checking for $ac_func" >&5	8323	printf %s "(cached) " >&6
10982	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }	8324	else $as_nop
10983	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then	8325	ac_func_search_save_LIBS=$LIBS
10984	echo $ECHO_N "(cached) $ECHO_C" >&6
10985	else
10986	cat >conftest.$ac_ext <<_ACEOF
10987	/* confdefs.h. */
10988	_ACEOF
10989	cat confdefs.h >>conftest.$ac_ext	8326	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10990	cat >>conftest.$ac_ext <<_ACEOF
10991	/* end confdefs.h. */	8327	/* end confdefs.h. */
10992	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10993	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10994	#define $ac_func innocuous_$ac_func
10995		8328
10996	/* System header to define __stub macros and hopefully few prototypes,	8329	namespace conftest {
10997	which can conflict with char $ac_func (); below.	8330	extern "C" int openpty ();
10998	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	8331	}
10999	<limits.h> exists even on freestanding compilers. */
11000
11001	#ifdef __STDC__
11002	# include <limits.h>
11003	#else
11004	# include <assert.h>
11005	#endif
11006
11007	#undef $ac_func
11008
11009	/* Override any GCC internal prototype to avoid an error.
11010	Use char because int might match the return type of a GCC
11011	builtin and then its argument prototype would still apply. */
11012	#ifdef __cplusplus
11013	extern "C"
11014	#endif
11015	char $ac_func ();
11016	/* The GNU C library defines this for functions which it implements
11017	to always fail with ENOSYS. Some functions are actually named
11018	something starting with __ and the normal name is an alias. */
11019	#if defined __stub_$ac_func || defined __stub___$ac_func
11020	choke me
11021	#endif
11022
11023	int	8332	int
11024	main ()	8333	main (void)
11025	{	8334	{
11026	return $ac_func ();	8335	return conftest::openpty ();
11027	;	8336	;
11028	return 0;	8337	return 0;
11029	}	8338	}
11030	_ACEOF	8339	_ACEOF
11031	rm -f conftest.$ac_objext conftest$ac_exeext	8340	for ac_lib in '' util
11032	if { (ac_try="$ac_link"	8341	do
11033	case "(($ac_try" in	8342	if test -z "$ac_lib"; then
11034	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	8343	ac_res="none required"
11035	*) ac_try_echo=$ac_try;;
11036	esac
11037	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11038	(eval "$ac_link") 2>conftest.er1
11039	ac_status=$?
11040	grep -v '^ *+' conftest.er1 >conftest.err
11041	rm -f conftest.er1
11042	cat conftest.err >&5
11043	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11044	(exit $ac_status); } && {
11045	test -z "$ac_cxx_werror_flag" ||
11046	test ! -s conftest.err
11047	} && test -s conftest$ac_exeext &&
11048	$as_test_x conftest$ac_exeext; then
11049	eval "$as_ac_var=yes"
11050	else	8344	else
11051	echo "$as_me: failed program was:" >&5	8345	ac_res=-l$ac_lib
11052	sed 's/^/| /' conftest.$ac_ext >&5	8346	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
11053		8347	fi
11054	eval "$as_ac_var=no"	8348	if ac_fn_cxx_try_link "$LINENO"
		8349	then :
		8350	ac_cv_search_openpty=$ac_res
11055	fi	8351	fi
11056
11057	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8352	rm -f core conftest.err conftest.$ac_objext conftest.beam \
11058	conftest$ac_exeext conftest.$ac_ext	8353	conftest$ac_exeext
11059	fi	8354	if test ${ac_cv_search_openpty+y}
11060	ac_res=`eval echo '${'$as_ac_var'}'`	8355	then :
11061	{ echo "$as_me:$LINENO: result: $ac_res" >&5	8356	break
11062	echo "${ECHO_T}$ac_res" >&6; }
11063	if test `eval echo '${'$as_ac_var'}'` = yes; then
11064	cat >>confdefs.h <<_ACEOF
11065	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11066	_ACEOF
11067
11068	else
11069	{ echo "$as_me:$LINENO: checking for openpty in -lutil" >&5
11070	echo $ECHO_N "checking for openpty in -lutil... $ECHO_C" >&6; }
11071	if test "${ac_cv_lib_util_openpty+set}" = set; then
11072	echo $ECHO_N "(cached) $ECHO_C" >&6
11073	else
11074	ac_check_lib_save_LIBS=$LIBS
11075	LIBS="-lutil $LIBS"
11076	cat >conftest.$ac_ext <<_ACEOF
11077	/* confdefs.h. */
11078	_ACEOF
11079	cat confdefs.h >>conftest.$ac_ext
11080	cat >>conftest.$ac_ext <<_ACEOF
11081	/* end confdefs.h. */
11082
11083	/* Override any GCC internal prototype to avoid an error.
11084	Use char because int might match the return type of a GCC
11085	builtin and then its argument prototype would still apply. */
11086	#ifdef __cplusplus
11087	extern "C"
11088	#endif
11089	char openpty ();
11090	int
11091	main ()
11092	{
11093	return openpty ();
11094	;
11095	return 0;
11096	}
11097	_ACEOF
11098	rm -f conftest.$ac_objext conftest$ac_exeext
11099	if { (ac_try="$ac_link"
11100	case "(($ac_try" in
11101	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11102	*) ac_try_echo=$ac_try;;
11103	esac
11104	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11105	(eval "$ac_link") 2>conftest.er1
11106	ac_status=$?
11107	grep -v '^ *+' conftest.er1 >conftest.err
11108	rm -f conftest.er1
11109	cat conftest.err >&5
11110	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11111	(exit $ac_status); } && {
11112	test -z "$ac_cxx_werror_flag" ||
11113	test ! -s conftest.err
11114	} && test -s conftest$ac_exeext &&
11115	$as_test_x conftest$ac_exeext; then
11116	ac_cv_lib_util_openpty=yes
11117	else
11118	echo "$as_me: failed program was:" >&5
11119	sed 's/^/| /' conftest.$ac_ext >&5
11120
11121	ac_cv_lib_util_openpty=no
11122	fi
11123
11124	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11125	conftest$ac_exeext conftest.$ac_ext
11126	LIBS=$ac_check_lib_save_LIBS
11127	fi
11128	{ echo "$as_me:$LINENO: result: $ac_cv_lib_util_openpty" >&5
11129	echo "${ECHO_T}$ac_cv_lib_util_openpty" >&6; }
11130	if test $ac_cv_lib_util_openpty = yes; then
11131	cat >>confdefs.h <<\_ACEOF
11132	#define HAVE_OPENPTY 1
11133	_ACEOF
11134	LIBS="$LIBS -lutil"
11135	fi
11136
11137	fi	8357	fi
11138	done	8358	done
		8359	if test ${ac_cv_search_openpty+y}
		8360	then :
11139		8361
		8362	else $as_nop
		8363	ac_cv_search_openpty=no
11140	fi	8364	fi
		8365	rm conftest.$ac_ext
		8366	LIBS=$ac_func_search_save_LIBS
		8367	fi
		8368	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openpty" >&5
		8369	printf "%s\n" "$ac_cv_search_openpty" >&6; }
		8370	ac_res=$ac_cv_search_openpty
		8371	if test "$ac_res" != no
		8372	then :
		8373	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11141		8374
		8375	printf "%s\n" "#define HAVE_OPENPTY 1" >>confdefs.h
11142		8376
		8377	fi
11143		8378
		8379	fi
		8380
		8381
		8382
11144	{ echo "$as_me:$LINENO: checking for tty group" >&5	8383	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for tty group" >&5
11145	echo $ECHO_N "checking for tty group... $ECHO_C" >&6; }	8384	printf %s "checking for tty group... " >&6; }
11146	if test "${tty_group+set}" = set; then	8385	if test ${pt_cv_tty_group+y}
11147	echo $ECHO_N "(cached) $ECHO_C" >&6	8386	then :
11148	else	8387	printf %s "(cached) " >&6
		8388	else $as_nop
11149	if test "$cross_compiling" = yes; then	8389	if test "$cross_compiling" = yes
		8390	then :
11150	tty_group=no	8391	pt_cv_tty_group=no
11151	else	8392	else $as_nop
11152	cat >conftest.$ac_ext <<_ACEOF
11153	/* confdefs.h. */
11154	_ACEOF
11155	cat confdefs.h >>conftest.$ac_ext	8393	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11156	cat >>conftest.$ac_ext <<_ACEOF
11157	/* end confdefs.h. */	8394	/* end confdefs.h. */
11158		8395
11159	#include <sys/types.h>	8396	#include <sys/types.h>
11160	#include <sys/stat.h>	8397	#include <sys/stat.h>
11161	#include <unistd.h>	8398	#include <unistd.h>
11162	#include <grp.h>	8399	#include <grp.h>
11163		8400
11164	main()	8401	int main()
11165	{	8402	{
11166	struct stat st;	8403	struct stat st;
11167	struct group *gr;	8404	struct group *gr;
11168	char *tty;	8405	char *tty;
11169	gr = getgrnam("tty");	8406	gr = getgrnam("tty");
…		…
11175	return 0;	8412	return 0;
11176	else	8413	else
11177	return 1;	8414	return 1;
11178	}	8415	}
11179	_ACEOF	8416	_ACEOF
11180	rm -f conftest$ac_exeext	8417	if ac_fn_cxx_try_run "$LINENO"
11181	if { (ac_try="$ac_link"	8418	then :
11182	case "(($ac_try" in
11183	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11184	*) ac_try_echo=$ac_try;;
11185	esac
11186	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11187	(eval "$ac_link") 2>&5
11188	ac_status=$?
11189	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11190	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11191	{ (case "(($ac_try" in
11192	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11193	*) ac_try_echo=$ac_try;;
11194	esac
11195	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11196	(eval "$ac_try") 2>&5
11197	ac_status=$?
11198	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11199	(exit $ac_status); }; }; then
11200	tty_group=yes	8419	pt_cv_tty_group=yes
11201	else	8420	else $as_nop
11202	echo "$as_me: program exited with status $ac_status" >&5
11203	echo "$as_me: failed program was:" >&5
11204	sed 's/^/| /' conftest.$ac_ext >&5
11205
11206	( exit $ac_status )
11207	tty_group=no	8421	pt_cv_tty_group=no
11208	fi	8422	fi
11209	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext	8423	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
		8424	conftest.$ac_objext conftest.beam conftest.$ac_ext
11210	fi	8425	fi
11211		8426
11212
11213	fi	8427	fi
11214	{ echo "$as_me:$LINENO: result: $tty_group" >&5	8428	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_tty_group" >&5
11215	echo "${ECHO_T}$tty_group" >&6; }	8429	printf "%s\n" "$pt_cv_tty_group" >&6; }
11216	if test x$tty_group = xyes; then	8430	if test x$pt_cv_tty_group = xyes; then
11217		8431
11218	cat >>confdefs.h <<\_ACEOF	8432	printf "%s\n" "#define TTY_GID_SUPPORT 1" >>confdefs.h
11219	#define TTY_GID_SUPPORT 1
11220	_ACEOF
11221		8433
11222	fi	8434	fi
11223		8435
11224	if test x$support_xft = xyes; then	8436	support_image=no
11225	# Extract the first word of "pkg-config", so it can be a program name with args.	8437	if test x$support_inheritpixmap = xyes || test x$support_pixbuf = xyes; then
11226	set dummy pkg-config; ac_word=$2	8438	support_image=yes
11227	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
11228	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
11229	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
11230	echo $ECHO_N "(cached) $ECHO_C" >&6
11231	else
11232	case $PKG_CONFIG in
11233	[\\/]* | ?:[\\/]*)
11234	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11235	;;
11236	*)
11237	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11238	for as_dir in $PATH
11239	do
11240	IFS=$as_save_IFS
11241	test -z "$as_dir" && as_dir=.
11242	for ac_exec_ext in '' $ac_executable_extensions; do
11243	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11244	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11245	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
11246	break 2
11247	fi
11248	done
11249	done
11250	IFS=$as_save_IFS
11251
11252	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11253	;;
11254	esac
11255	fi	8439	fi
11256	PKG_CONFIG=$ac_cv_path_PKG_CONFIG	8440	if test x$support_xft = xyes || test x$support_image = xyes; then
11257	if test -n "$PKG_CONFIG"; then	8441	rxvt_have_xrender=no
11258	{ echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
11259	echo "${ECHO_T}$PKG_CONFIG" >&6; }
11260	else
11261	{ echo "$as_me:$LINENO: result: no" >&5
11262	echo "${ECHO_T}no" >&6; }
11263	fi
11264		8442
11265		8443	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xrender" >&5
		8444	printf %s "checking for xrender... " >&6; }
11266	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xft; then	8445	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xrender; then
11267	X_LIBS="`$PKG_CONFIG xft --libs` $X_LIBS"	8446	XRENDER_CFLAGS="`$PKG_CONFIG --cflags xrender`"
11268	CPPFLAGS="$CPPFLAGS `$PKG_CONFIG xft --cflags`"	8447	XRENDER_LIBS="`$PKG_CONFIG --libs xrender`"
		8448
		8449	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		8450	printf "%s\n" "ok" >&6; }
		8451
		8452	X_LIBS="$XRENDER_LIBS $X_LIBS"
		8453	CPPFLAGS="$CPPFLAGS $XRENDER_CFLAGS"
		8454	rxvt_have_xrender=yes
		8455
		8456	save_LIBS="$LIBS"
		8457	LIBS="$LIBS $X_LIBS"
		8458	ac_fn_cxx_check_header_compile "$LINENO" "X11/extensions/Xrender.h" "ac_cv_header_X11_extensions_Xrender_h" "$ac_includes_default"
		8459	if test "x$ac_cv_header_X11_extensions_Xrender_h" = xyes
		8460	then :
		8461
		8462	else $as_nop
		8463	rxvt_have_xrender=no
		8464	fi
		8465
		8466	ac_fn_cxx_check_func "$LINENO" "XRenderFindStandardFormat" "ac_cv_func_XRenderFindStandardFormat"
		8467	if test "x$ac_cv_func_XRenderFindStandardFormat" = xyes
		8468	then :
		8469
		8470	else $as_nop
		8471	rxvt_have_xrender=no
		8472	fi
		8473
		8474	LIBS="$save_LIBS"
		8475
11269	else	8476	else
		8477	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8478	printf "%s\n" "no" >&6; }
		8479	:
		8480	fi
		8481
		8482	fi
		8483
		8484	if test x$support_xft = xyes && test x$rxvt_have_xrender = xyes; then
		8485
		8486	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fontconfig xft" >&5
		8487	printf %s "checking for fontconfig xft... " >&6; }
		8488	if test $PKG_CONFIG != no && $PKG_CONFIG --exists fontconfig xft; then
		8489	XFT_CFLAGS="`$PKG_CONFIG --cflags fontconfig xft`"
		8490	XFT_LIBS="`$PKG_CONFIG --libs fontconfig xft`"
		8491
		8492	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		8493	printf "%s\n" "ok" >&6; }
		8494
		8495	X_LIBS="$XFT_LIBS $X_LIBS"
		8496	CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
		8497
		8498	else
		8499	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8500	printf "%s\n" "no" >&6; }
		8501
11270	# Extract the first word of "xft-config", so it can be a program name with args.	8502	# Extract the first word of "xft-config", so it can be a program name with args.
11271	set dummy xft-config; ac_word=$2	8503	set dummy xft-config; ac_word=$2
11272	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	8504	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11273	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	8505	printf %s "checking for $ac_word... " >&6; }
11274	if test "${ac_cv_path_XFT_CONFIG+set}" = set; then	8506	if test ${ac_cv_path_XFT_CONFIG+y}
11275	echo $ECHO_N "(cached) $ECHO_C" >&6	8507	then :
11276	else	8508	printf %s "(cached) " >&6
		8509	else $as_nop
11277	case $XFT_CONFIG in	8510	case $XFT_CONFIG in
11278	[\\/]* | ?:[\\/]*)	8511	[\\/]* | ?:[\\/]*)
11279	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.	8512	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.
11280	;;	8513	;;
11281	*)	8514	*)
11282	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	8515	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11283	for as_dir in $PATH	8516	for as_dir in $PATH
11284	do	8517	do
11285	IFS=$as_save_IFS	8518	IFS=$as_save_IFS
11286	test -z "$as_dir" && as_dir=.	8519	case $as_dir in #(((
		8520	'') as_dir=./ ;;
		8521	*/) ;;
		8522	*) as_dir=$as_dir/ ;;
		8523	esac
11287	for ac_exec_ext in '' $ac_executable_extensions; do	8524	for ac_exec_ext in '' $ac_executable_extensions; do
11288	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	8525	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
11289	ac_cv_path_XFT_CONFIG="$as_dir/$ac_word$ac_exec_ext"	8526	ac_cv_path_XFT_CONFIG="$as_dir$ac_word$ac_exec_ext"
11290	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	8527	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
11291	break 2	8528	break 2
11292	fi	8529	fi
11293	done	8530	done
11294	done	8531	done
11295	IFS=$as_save_IFS	8532	IFS=$as_save_IFS
11296		8533
11297	test -z "$ac_cv_path_XFT_CONFIG" && ac_cv_path_XFT_CONFIG="no"	8534	test -z "$ac_cv_path_XFT_CONFIG" && ac_cv_path_XFT_CONFIG="no"
11298	;;	8535	;;
11299	esac	8536	esac
11300	fi	8537	fi
11301	XFT_CONFIG=$ac_cv_path_XFT_CONFIG	8538	XFT_CONFIG=$ac_cv_path_XFT_CONFIG
11302	if test -n "$XFT_CONFIG"; then	8539	if test -n "$XFT_CONFIG"; then
11303	{ echo "$as_me:$LINENO: result: $XFT_CONFIG" >&5	8540	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5
11304	echo "${ECHO_T}$XFT_CONFIG" >&6; }	8541	printf "%s\n" "$XFT_CONFIG" >&6; }
11305	else	8542	else
11306	{ echo "$as_me:$LINENO: result: no" >&5	8543	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
11307	echo "${ECHO_T}no" >&6; }	8544	printf "%s\n" "no" >&6; }
11308	fi	8545	fi
11309		8546
11310		8547
11311	if test $XFT_CONFIG != no; then	8548	if test $XFT_CONFIG != no; then
11312	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"	8549	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"
11313	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"	8550	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"
11314	fi	8551	fi
		8552
11315	fi	8553	fi
		8554
11316		8555
11317	save_LIBS="$LIBS"	8556	save_LIBS="$LIBS"
11318	LIBS="$LIBS $X_LIBS"	8557	LIBS="$LIBS $X_LIBS"
11319		8558	for ac_header in X11/Xft/Xft.h fontconfig/fontconfig.h
11320	for ac_header in X11/Xft/Xft.h	8559	do :
11321	do
11322	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	8560	as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
11323	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	8561	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11324	{ echo "$as_me:$LINENO: checking for $ac_header" >&5	8562	if eval test \"x\$"$as_ac_Header"\" = x"yes"
11325	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }	8563	then :
11326	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	8564	cat >>confdefs.h <<_ACEOF
11327	echo $ECHO_N "(cached) $ECHO_C" >&6	8565	#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
11328	fi
11329	ac_res=`eval echo '${'$as_ac_Header'}'`
11330	{ echo "$as_me:$LINENO: result: $ac_res" >&5
11331	echo "${ECHO_T}$ac_res" >&6; }
11332	else
11333	# Is the header compilable?
11334	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
11335	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
11336	cat >conftest.$ac_ext <<_ACEOF
11337	/* confdefs.h. */
11338	_ACEOF	8566	_ACEOF
		8567
		8568	else $as_nop
		8569	support_xft=no
		8570	fi
		8571
		8572	done
		8573
		8574	for ac_func in XftDrawString32 FcPatternGet
		8575	do :
		8576	as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | $as_tr_sh`
		8577	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
		8578	if eval test \"x\$"$as_ac_var"\" = x"yes"
		8579	then :
		8580	cat >>confdefs.h <<_ACEOF
		8581	#define `printf "%s\n" "HAVE_$ac_func" | $as_tr_cpp` 1
		8582	_ACEOF
		8583
		8584	else $as_nop
		8585	support_xft=no
		8586	fi
		8587
		8588	done
		8589	LIBS="$save_LIBS"
		8590
		8591	if test x$support_xft = xyes; then
		8592
		8593	printf "%s\n" "#define XFT 1" >>confdefs.h
		8594
		8595	fi
		8596	fi
		8597
		8598	if test x$support_image = xyes && test x$rxvt_have_xrender = xyes; then
		8599	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Render >= 0.11" >&5
		8600	printf %s "checking for Render >= 0.11... " >&6; }
11339	cat confdefs.h >>conftest.$ac_ext	8601	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11340	cat >>conftest.$ac_ext <<_ACEOF
11341	/* end confdefs.h. */	8602	/* end confdefs.h. */
11342	$ac_includes_default
11343	#include <$ac_header>
11344	_ACEOF
11345	rm -f conftest.$ac_objext
11346	if { (ac_try="$ac_compile"
11347	case "(($ac_try" in
11348	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11349	*) ac_try_echo=$ac_try;;
11350	esac
11351	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11352	(eval "$ac_compile") 2>conftest.er1
11353	ac_status=$?
11354	grep -v '^ *+' conftest.er1 >conftest.err
11355	rm -f conftest.er1
11356	cat conftest.err >&5
11357	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11358	(exit $ac_status); } && {
11359	test -z "$ac_cxx_werror_flag" ||
11360	test ! -s conftest.err
11361	} && test -s conftest.$ac_objext; then
11362	ac_header_compiler=yes
11363	else
11364	echo "$as_me: failed program was:" >&5
11365	sed 's/^/| /' conftest.$ac_ext >&5
11366		8603
11367	ac_header_compiler=no	8604	#include <X11/extensions/Xrender.h>
11368	fi	8605	#if RENDER_MAJOR == 0 && RENDER_MINOR <= 10
11369		8606	error
11370	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11371	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
11372	echo "${ECHO_T}$ac_header_compiler" >&6; }
11373
11374	# Is the header present?
11375	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
11376	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
11377	cat >conftest.$ac_ext <<_ACEOF
11378	/* confdefs.h. */
11379	_ACEOF
11380	cat confdefs.h >>conftest.$ac_ext
11381	cat >>conftest.$ac_ext <<_ACEOF
11382	/* end confdefs.h. */
11383	#include <$ac_header>
11384	_ACEOF
11385	if { (ac_try="$ac_cpp conftest.$ac_ext"
11386	case "(($ac_try" in
11387	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11388	*) ac_try_echo=$ac_try;;
11389	esac
11390	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11391	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
11392	ac_status=$?
11393	grep -v '^ *+' conftest.er1 >conftest.err
11394	rm -f conftest.er1
11395	cat conftest.err >&5
11396	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11397	(exit $ac_status); } >/dev/null && {
11398	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
11399	test ! -s conftest.err
11400	}; then
11401	ac_header_preproc=yes
11402	else
11403	echo "$as_me: failed program was:" >&5
11404	sed 's/^/| /' conftest.$ac_ext >&5
11405
11406	ac_header_preproc=no
11407	fi
11408
11409	rm -f conftest.err conftest.$ac_ext
11410	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
11411	echo "${ECHO_T}$ac_header_preproc" >&6; }
11412
11413	# So? What about this header?
11414	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
11415	yes:no: )
11416	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
11417	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
11418	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
11419	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
11420	ac_header_preproc=yes
11421	;;
11422	no:yes:* )
11423	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
11424	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
11425	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
11426	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
11427	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
11428	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
11429	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
11430	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
11431	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
11432	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
11433	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
11434	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
11435
11436	;;
11437	esac
11438	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
11439	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11440	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11441	echo $ECHO_N "(cached) $ECHO_C" >&6
11442	else
11443	eval "$as_ac_Header=\$ac_header_preproc"
11444	fi
11445	ac_res=`eval echo '${'$as_ac_Header'}'`
11446	{ echo "$as_me:$LINENO: result: $ac_res" >&5
11447	echo "${ECHO_T}$ac_res" >&6; }
11448
11449	fi
11450	if test `eval echo '${'$as_ac_Header'}'` = yes; then
11451	cat >>confdefs.h <<_ACEOF
11452	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
11453	_ACEOF
11454
11455	else
11456	support_xft=no
11457	fi
11458
11459	done
11460
11461	{ echo "$as_me:$LINENO: checking for XftDrawString32 in -lXft" >&5
11462	echo $ECHO_N "checking for XftDrawString32 in -lXft... $ECHO_C" >&6; }
11463	if test "${ac_cv_lib_Xft_XftDrawString32+set}" = set; then
11464	echo $ECHO_N "(cached) $ECHO_C" >&6
11465	else
11466	ac_check_lib_save_LIBS=$LIBS
11467	LIBS="-lXft $LIBS"
11468	cat >conftest.$ac_ext <<_ACEOF
11469	/* confdefs.h. */
11470	_ACEOF
11471	cat confdefs.h >>conftest.$ac_ext
11472	cat >>conftest.$ac_ext <<_ACEOF
11473	/* end confdefs.h. */
11474
11475	/* Override any GCC internal prototype to avoid an error.
11476	Use char because int might match the return type of a GCC
11477	builtin and then its argument prototype would still apply. */
11478	#ifdef __cplusplus
11479	extern "C"
11480	#endif	8607	#endif
11481	char XftDrawString32 ();	8608
11482	int	8609	int
11483	main ()	8610	main (void)
11484	{	8611	{
11485	return XftDrawString32 ();	8612
11486	;	8613	;
11487	return 0;	8614	return 0;
11488	}	8615	}
11489	_ACEOF	8616	_ACEOF
11490	rm -f conftest.$ac_objext conftest$ac_exeext	8617	if ac_fn_cxx_try_compile "$LINENO"
11491	if { (ac_try="$ac_link"	8618	then :
11492	case "(($ac_try" in
11493	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11494	*) ac_try_echo=$ac_try;;
11495	esac
11496	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11497	(eval "$ac_link") 2>conftest.er1
11498	ac_status=$?
11499	grep -v '^ *+' conftest.er1 >conftest.err
11500	rm -f conftest.er1
11501	cat conftest.err >&5
11502	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11503	(exit $ac_status); } && {
11504	test -z "$ac_cxx_werror_flag" ||
11505	test ! -s conftest.err
11506	} && test -s conftest$ac_exeext &&
11507	$as_test_x conftest$ac_exeext; then
11508	ac_cv_lib_Xft_XftDrawString32=yes
11509	else
11510	echo "$as_me: failed program was:" >&5
11511	sed 's/^/| /' conftest.$ac_ext >&5
11512		8619
11513	ac_cv_lib_Xft_XftDrawString32=no	8620	else $as_nop
11514	fi
11515
11516	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11517	conftest$ac_exeext conftest.$ac_ext
11518	LIBS=$ac_check_lib_save_LIBS
11519	fi
11520	{ echo "$as_me:$LINENO: result: $ac_cv_lib_Xft_XftDrawString32" >&5
11521	echo "${ECHO_T}$ac_cv_lib_Xft_XftDrawString32" >&6; }
11522	if test $ac_cv_lib_Xft_XftDrawString32 = yes; then
11523	:
11524	else
11525	support_xft=no	8621	support_image=no
11526	fi	8622	fi
11527		8623	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
11528	LIBS="$save_LIBS"
11529
11530	if test x$support_xft = xyes; then	8624	if test x$support_image = xyes; then
		8625	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		8626	printf "%s\n" "ok" >&6; }
		8627	LIBS="$LIBS -lm"
11531		8628
11532	cat >>confdefs.h <<\_ACEOF	8629	printf "%s\n" "#define XRENDER 1" >>confdefs.h
11533	#define XFT 1
11534	_ACEOF
11535		8630
		8631
		8632	if test x$support_inheritpixmap = xyes; then
		8633
		8634	printf "%s\n" "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
		8635
11536	fi	8636	fi
		8637	else
		8638	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8639	printf "%s\n" "no" >&6; }
		8640	fi
11537	fi	8641	fi
		8642
11538	if test x$support_styles = xyes; then	8643	if test x$support_styles = xyes; then
11539		8644
11540	cat >>confdefs.h <<\_ACEOF	8645	printf "%s\n" "#define ENABLE_STYLES 1" >>confdefs.h
11541	#define ENABLE_STYLES 1
11542	_ACEOF
11543		8646
11544	fi	8647	fi
11545	if test x$support_iso14755 = xyes; then	8648	if test x$support_iso14755 = xyes; then
11546		8649
11547	cat >>confdefs.h <<\_ACEOF	8650	printf "%s\n" "#define ISO_14755 1" >>confdefs.h
11548	#define ISO_14755 1
11549	_ACEOF
11550		8651
11551	fi	8652	fi
11552	if test x$support_8bitctrls = xyes; then	8653	if test x$support_8bitctrls = xyes; then
11553		8654
11554	cat >>confdefs.h <<\_ACEOF	8655	printf "%s\n" "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h
11555	#define EIGHT_BIT_CONTROLS 1
11556	_ACEOF
11557		8656
11558	fi	8657	fi
11559	if test x$support_fading = xyes; then	8658	if test x$support_fading = xyes; then
11560		8659
11561	cat >>confdefs.h <<\_ACEOF	8660	printf "%s\n" "#define OFF_FOCUS_FADING 1" >>confdefs.h
11562	#define OFF_FOCUS_FADING 1
11563	_ACEOF
11564
11565	fi
11566	if test x$support_inheritpixmap = xyes; then
11567
11568	cat >>confdefs.h <<\_ACEOF
11569	#define ENABLE_TRANSPARENCY 1
11570	_ACEOF
11571		8661
11572	fi	8662	fi
11573	if test x$support_keepscrolling = xno; then	8663	if test x$support_keepscrolling = xno; then
11574		8664
11575	cat >>confdefs.h <<\_ACEOF
11576	#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1	8665	printf "%s\n" "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h
11577	_ACEOF
11578		8666
11579	fi	8667	fi
11580	if test x$support_selectionscrolling = xyes; then	8668	if test x$support_selectionscrolling = xyes; then
11581		8669
11582	cat >>confdefs.h <<\_ACEOF	8670	printf "%s\n" "#define SELECTION_SCROLLING 1" >>confdefs.h
11583	#define SELECTION_SCROLLING 1
11584	_ACEOF
11585		8671
11586	fi	8672	fi
11587	if test x$support_frills = xyes; then	8673	if test x$support_frills = xyes; then
11588		8674
11589	cat >>confdefs.h <<\_ACEOF	8675	printf "%s\n" "#define ENABLE_FRILLS 1" >>confdefs.h
11590	#define ENABLE_FRILLS 1
11591	_ACEOF
11592		8676
11593	fi	8677	fi
11594	if test x$support_mousewheel = xyes; then	8678	if test x$support_mousewheel = xyes; then
11595		8679
11596	cat >>confdefs.h <<\_ACEOF	8680	printf "%s\n" "#define MOUSE_WHEEL 1" >>confdefs.h
11597	#define MOUSE_WHEEL 1
11598	_ACEOF
11599		8681
11600	fi	8682	fi
11601	if test x$support_mouseslipwheel = xyes; then	8683	if test x$support_mouseslipwheel = xyes; then
11602		8684
11603	cat >>confdefs.h <<\_ACEOF	8685	printf "%s\n" "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h
11604	#define MOUSE_SLIP_WHEELING 1
11605	_ACEOF
11606		8686
11607	fi	8687	fi
11608	if test x$support_afterimage = xyes; then
11609
11610	cat >>confdefs.h <<\_ACEOF
11611	#define HAVE_AFTERIMAGE 1
11612	_ACEOF
11613
11614
11615	cat >>confdefs.h <<\_ACEOF
11616	#define BG_IMAGE_FROM_FILE 1
11617	_ACEOF
11618
11619	fi
11620
11621		8688
11622	scrolltypes=plain	8689	scrolltypes=plain
11623		8690
11624	cat >>confdefs.h <<\_ACEOF	8691	printf "%s\n" "#define PLAIN_SCROLLBAR 1" >>confdefs.h
11625	#define PLAIN_SCROLLBAR 1
11626	_ACEOF
11627		8692
11628		8693
11629	if test x$support_scroll_rxvt = xyes; then	8694	if test x$support_scroll_rxvt = xyes; then
11630		8695
11631	cat >>confdefs.h <<\_ACEOF	8696	printf "%s\n" "#define RXVT_SCROLLBAR 1" >>confdefs.h
11632	#define RXVT_SCROLLBAR 1
11633	_ACEOF
11634		8697
11635	scrolltypes="$scrolltypes rxvt"	8698	scrolltypes="$scrolltypes rxvt"
11636	fi	8699	fi
11637	if test x$support_scroll_next = xyes; then	8700	if test x$support_scroll_next = xyes; then
11638		8701
11639	cat >>confdefs.h <<\_ACEOF	8702	printf "%s\n" "#define NEXT_SCROLLBAR 1" >>confdefs.h
11640	#define NEXT_SCROLLBAR 1
11641	_ACEOF
11642		8703
11643	scrolltypes="$scrolltypes next"	8704	scrolltypes="$scrolltypes next"
11644	fi	8705	fi
11645	if test x$support_scroll_xterm = xyes; then	8706	if test x$support_scroll_xterm = xyes; then
11646		8707
11647	cat >>confdefs.h <<\_ACEOF	8708	printf "%s\n" "#define XTERM_SCROLLBAR 1" >>confdefs.h
11648	#define XTERM_SCROLLBAR 1
11649	_ACEOF
11650		8709
11651	scrolltypes="$scrolltypes xterm"	8710	scrolltypes="$scrolltypes xterm"
11652	fi	8711	fi
11653	if test x$support_pointer_blank = xyes; then	8712	if test x$support_pointer_blank = xyes; then
11654		8713
11655	cat >>confdefs.h <<\_ACEOF	8714	printf "%s\n" "#define POINTER_BLANK 1" >>confdefs.h
11656	#define POINTER_BLANK 1
11657	_ACEOF
11658		8715
11659	fi	8716	fi
11660	if test x$support_text_blink = xyes; then	8717	if test x$support_text_blink = xyes; then
11661		8718
11662	cat >>confdefs.h <<\_ACEOF	8719	printf "%s\n" "#define TEXT_BLINK 1" >>confdefs.h
11663	#define TEXT_BLINK 1
11664	_ACEOF
11665		8720
11666	fi	8721	fi
11667	if test x$support_unicode3 = xyes; then	8722	if test x$support_unicode3 = xyes; then
11668		8723
11669	cat >>confdefs.h <<\_ACEOF	8724	printf "%s\n" "#define UNICODE_3 1" >>confdefs.h
11670	#define UNICODE_3 1
11671	_ACEOF
11672		8725
11673	fi	8726	fi
11674	if test x$support_combining = xyes; then	8727	if test x$support_combining = xyes; then
11675		8728
11676	cat >>confdefs.h <<\_ACEOF	8729	printf "%s\n" "#define ENABLE_COMBINING 1" >>confdefs.h
11677	#define ENABLE_COMBINING 1
11678	_ACEOF
11679		8730
11680	fi	8731	fi
11681	if test x$codesets = xall; then	8732	if test x$codesets = xall; then
11682	codesets=jp,jp-ext,kr,zh,zh-ext	8733	codesets=jp,jp-ext,kr,zh,zh-ext
11683	fi	8734	fi
11684		8735
11685	cat >>confdefs.h <<\_ACEOF	8736	printf "%s\n" "#define ENCODING_EU 1" >>confdefs.h
11686	#define ENCODING_EU 1
11687	_ACEOF
11688		8737
11689		8738
11690	cat >>confdefs.h <<\_ACEOF	8739	printf "%s\n" "#define ENCODING_VN 1" >>confdefs.h
11691	#define ENCODING_VN 1
11692	_ACEOF
11693		8740
11694	for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do	8741	for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do
11695	case "$codeset" in	8742	case "$codeset" in
11696	JP )	8743	JP )
11697	cat >>confdefs.h <<\_ACEOF	8744	printf "%s\n" "#define ENCODING_JP 1" >>confdefs.h
11698	#define ENCODING_JP 1
11699	_ACEOF
11700	;;	8745	;;
11701	JP_EXT )	8746	JP_EXT )
11702	cat >>confdefs.h <<\_ACEOF	8747	printf "%s\n" "#define ENCODING_JP_EXT 1" >>confdefs.h
11703	#define ENCODING_JP_EXT 1
11704	_ACEOF
11705	;;	8748	;;
11706	KR )	8749	KR )
11707	cat >>confdefs.h <<\_ACEOF	8750	printf "%s\n" "#define ENCODING_KR 1" >>confdefs.h
11708	#define ENCODING_KR 1
11709	_ACEOF
11710	;;	8751	;;
11711	ZH )	8752	ZH )
11712	cat >>confdefs.h <<\_ACEOF	8753	printf "%s\n" "#define ENCODING_ZH 1" >>confdefs.h
11713	#define ENCODING_ZH 1
11714	_ACEOF
11715	;;	8754	;;
11716	ZH_EXT )	8755	ZH_EXT )
11717	cat >>confdefs.h <<\_ACEOF	8756	printf "%s\n" "#define ENCODING_ZH_EXT 1" >>confdefs.h
11718	#define ENCODING_ZH_EXT 1
11719	_ACEOF
11720	;;	8757	;;
11721	esac	8758	esac
11722	done	8759	done
11723		8760
11724	IF_PERL=\#	8761	IF_PERL=\#
11725	if test x$support_perl = xyes; then	8762	if test x$support_perl = xyes; then
11726	# Extract the first word of "perl5", so it can be a program name with args.	8763	# Extract the first word of "perl5", so it can be a program name with args.
11727	set dummy perl5; ac_word=$2	8764	set dummy perl5; ac_word=$2
11728	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	8765	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11729	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	8766	printf %s "checking for $ac_word... " >&6; }
11730	if test "${ac_cv_path_PERL+set}" = set; then	8767	if test ${ac_cv_path_PERL+y}
11731	echo $ECHO_N "(cached) $ECHO_C" >&6	8768	then :
11732	else	8769	printf %s "(cached) " >&6
		8770	else $as_nop
11733	case $PERL in	8771	case $PERL in
11734	[\\/]* | ?:[\\/]*)	8772	[\\/]* | ?:[\\/]*)
11735	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.	8773	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
11736	;;	8774	;;
11737	*)	8775	*)
11738	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	8776	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11739	for as_dir in $PATH	8777	for as_dir in $PATH
11740	do	8778	do
11741	IFS=$as_save_IFS	8779	IFS=$as_save_IFS
11742	test -z "$as_dir" && as_dir=.	8780	case $as_dir in #(((
		8781	'') as_dir=./ ;;
		8782	*/) ;;
		8783	*) as_dir=$as_dir/ ;;
		8784	esac
11743	for ac_exec_ext in '' $ac_executable_extensions; do	8785	for ac_exec_ext in '' $ac_executable_extensions; do
11744	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	8786	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
11745	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"	8787	ac_cv_path_PERL="$as_dir$ac_word$ac_exec_ext"
11746	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	8788	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
11747	break 2	8789	break 2
11748	fi	8790	fi
11749	done	8791	done
11750	done	8792	done
11751	IFS=$as_save_IFS	8793	IFS=$as_save_IFS
11752		8794
		8795	test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl"
11753	;;	8796	;;
11754	esac	8797	esac
11755	fi	8798	fi
11756	PERL=$ac_cv_path_PERL	8799	PERL=$ac_cv_path_PERL
11757	if test -n "$PERL"; then	8800	if test -n "$PERL"; then
11758	{ echo "$as_me:$LINENO: result: $PERL" >&5	8801	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
11759	echo "${ECHO_T}$PERL" >&6; }	8802	printf "%s\n" "$PERL" >&6; }
11760	else	8803	else
11761	{ echo "$as_me:$LINENO: result: no" >&5	8804	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
11762	echo "${ECHO_T}no" >&6; }	8805	printf "%s\n" "no" >&6; }
11763	fi	8806	fi
11764		8807
11765		8808
11766	# Extract the first word of "perl", so it can be a program name with args.
11767	set dummy perl; ac_word=$2
11768	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
11769	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
11770	if test "${ac_cv_path_PERL+set}" = set; then
11771	echo $ECHO_N "(cached) $ECHO_C" >&6
11772	else
11773	case $PERL in
11774	[\\/]* | ?:[\\/]*)
11775	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
11776	;;
11777	*)
11778	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11779	for as_dir in $PATH
11780	do
11781	IFS=$as_save_IFS
11782	test -z "$as_dir" && as_dir=.
11783	for ac_exec_ext in '' $ac_executable_extensions; do
11784	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11785	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
11786	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
11787	break 2
11788	fi
11789	done
11790	done
11791	IFS=$as_save_IFS
11792		8809
11793	;;
11794	esac
11795	fi
11796	PERL=$ac_cv_path_PERL
11797	if test -n "$PERL"; then
11798	{ echo "$as_me:$LINENO: result: $PERL" >&5
11799	echo "${ECHO_T}$PERL" >&6; }
11800	else
11801	{ echo "$as_me:$LINENO: result: no" >&5
11802	echo "${ECHO_T}no" >&6; }
11803	fi
11804
11805
11806
11807	{ echo "$as_me:$LINENO: checking for $PERL suitability" >&5	8810	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5
11808	echo $ECHO_N "checking for $PERL suitability... $ECHO_C" >&6; }	8811	printf %s "checking for $PERL suitability... " >&6; }
11809	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then	8812	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
11810		8813
11811	save_CXXFLAGS="$CXXFLAGS"	8814	save_CXXFLAGS="$CXXFLAGS"
11812	save_LIBS="$LIBS"	8815	save_LIBS="$LIBS"
11813	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"	8816	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
11814	LIBS="$LIBS `$PERL -MExtUtils::Embed -e ldopts`"	8817	LIBS="$LIBS `$PERL -MExtUtils::Embed -e ldopts`"
11815	cat >conftest.$ac_ext <<_ACEOF
11816	/* confdefs.h. */
11817	_ACEOF
11818	cat confdefs.h >>conftest.$ac_ext	8818	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11819	cat >>conftest.$ac_ext <<_ACEOF
11820	/* end confdefs.h. */	8819	/* end confdefs.h. */
11821		8820
11822	#include <EXTERN.h>	8821	#include <EXTERN.h>
11823	#include <perl.h>	8822	#include <perl.h>
11824	#include <XSUB.h>	8823	#include <XSUB.h>
11825		8824
11826	int	8825	int
11827	main ()	8826	main (void)
11828	{	8827	{
11829		8828
11830	PerlInterpreter *perl = perl_alloc ();	8829	PerlInterpreter *perl = perl_alloc ();
11831		8830
11832	;	8831	;
11833	return 0;	8832	return 0;
11834	}	8833	}
11835	_ACEOF	8834	_ACEOF
11836	rm -f conftest.$ac_objext conftest$ac_exeext	8835	if ac_fn_cxx_try_link "$LINENO"
11837	if { (ac_try="$ac_link"	8836	then :
11838	case "(($ac_try" in
11839	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11840	*) ac_try_echo=$ac_try;;
11841	esac
11842	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11843	(eval "$ac_link") 2>conftest.er1
11844	ac_status=$?
11845	grep -v '^ *+' conftest.er1 >conftest.err
11846	rm -f conftest.er1
11847	cat conftest.err >&5
11848	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11849	(exit $ac_status); } && {
11850	test -z "$ac_cxx_werror_flag" ||
11851	test ! -s conftest.err
11852	} && test -s conftest$ac_exeext &&
11853	$as_test_x conftest$ac_exeext; then
11854	rxvt_perl_link=yes	8837	rxvt_perl_link=yes
11855	else	8838	else $as_nop
11856	echo "$as_me: failed program was:" >&5
11857	sed 's/^/| /' conftest.$ac_ext >&5
11858
11859	rxvt_perl_link=no	8839	rxvt_perl_link=no
11860	fi	8840	fi
11861
11862	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8841	rm -f core conftest.err conftest.$ac_objext conftest.beam \
11863	conftest$ac_exeext conftest.$ac_ext	8842	conftest$ac_exeext conftest.$ac_ext
11864	CXXFLAGS="$save_CXXFLAGS"	8843	CXXFLAGS="$save_CXXFLAGS"
11865	LIBS="$save_LIBS"	8844	LIBS="$save_LIBS"
11866		8845
11867	if test x$rxvt_perl_link = xyes; then	8846	if test x$rxvt_perl_link = xyes; then
11868	{ echo "$as_me:$LINENO: result: ok" >&5	8847	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
11869	echo "${ECHO_T}ok" >&6; }	8848	printf "%s\n" "ok" >&6; }
11870		8849
11871	cat >>confdefs.h <<\_ACEOF	8850	printf "%s\n" "#define ENABLE_PERL 1" >>confdefs.h
11872	#define ENABLE_PERL 1
11873	_ACEOF
11874		8851
11875	IF_PERL=	8852	IF_PERL=
11876	PERL_O=rxvtperl.o	8853	PERL_O=rxvtperl.o
11877	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"	8854	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
11878	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"	8855	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
11879	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"	8856	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"
11880	else	8857	else
11881	{ { echo "$as_me:$LINENO: error: no, unable to link" >&5	8858	as_fn_error $? "no, unable to link" "$LINENO" 5
11882	echo "$as_me: error: no, unable to link" >&2;}
11883	{ (exit 1); exit 1; }; }
11884	fi	8859	fi
11885	else	8860	else
11886	{ { echo "$as_me:$LINENO: error: no working perl found, or perl not version >= 5.8" >&5	8861	as_fn_error $? "no working perl found, or perl not version >= 5.8" "$LINENO" 5
11887	echo "$as_me: error: no working perl found, or perl not version >= 5.8" >&2;}
11888	{ (exit 1); exit 1; }; }
11889	fi	8862	fi
11890	fi	8863	fi
11891		8864
11892		8865
11893		8866
11894		8867
11895		8868
11896		8869
11897
11898
11899
11900
11901
11902
11903
11904
11905
11906
11907
11908
11909
11910	test "$program_prefix" != NONE &&
11911	program_transform_name="s&^&$program_prefix&;$program_transform_name"
11912	# Use a double $ so make ignores it.
11913	test "$program_suffix" != NONE &&
11914	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
11915	# Double any \ or $. echo might interpret backslashes.
11916	# By default was `s,x,x', remove it if useless.
11917	cat <<\_ACEOF >conftest.sed
11918	s/[\\$]/&&/g;s/;s,x,x,$//
11919	_ACEOF
11920	program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
11921	rm -f conftest.sed
11922		8870
11923		8871
11924	ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile"	8872	ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile"
11925		8873
11926	cat >confcache <<\_ACEOF	8874	cat >confcache <<\_ACEOF
…		…
11948	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do	8896	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
11949	eval ac_val=\$$ac_var	8897	eval ac_val=\$$ac_var
11950	case $ac_val in #(	8898	case $ac_val in #(
11951	*${as_nl}*)	8899	*${as_nl}*)
11952	case $ac_var in #(	8900	case $ac_var in #(
11953	*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5	8901	*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
11954	echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;	8902	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
11955	esac	8903	esac
11956	case $ac_var in #(	8904	case $ac_var in #(
11957	_ | IFS | as_nl) ;; #(	8905	_ | IFS | as_nl) ;; #(
11958	*) $as_unset $ac_var ;;	8906	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		8907	*) { eval $ac_var=; unset $ac_var;} ;;
11959	esac ;;	8908	esac ;;
11960	esac	8909	esac
11961	done	8910	done
11962		8911
11963	(set) 2>&1 |	8912	(set) 2>&1 |
11964	case $as_nl`(ac_space=' '; set) 2>&1` in #(	8913	case $as_nl`(ac_space=' '; set) 2>&1` in #(
11965	*${as_nl}ac_space=\ *)	8914	*${as_nl}ac_space=\ *)
11966	# `set' does not quote correctly, so add quotes (double-quote	8915	# `set' does not quote correctly, so add quotes: double-quote
11967	# substitution turns \\\\ into \\, and sed turns \\ into \).	8916	# substitution turns \\\\ into \\, and sed turns \\ into \.
11968	sed -n \	8917	sed -n \
11969	"s/'/'\\\\''/g;	8918	"s/'/'\\\\''/g;
11970	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	8919	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
11971	;; #(	8920	;; #(
11972	*)	8921	*)
…		…
11978	) |	8927	) |
11979	sed '	8928	sed '
11980	/^ac_cv_env_/b end	8929	/^ac_cv_env_/b end
11981	t clear	8930	t clear
11982	:clear	8931	:clear
11983	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	8932	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
11984	t end	8933	t end
11985	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	8934	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
11986	:end' >>confcache	8935	:end' >>confcache
11987	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else	8936	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
11988	if test -w "$cache_file"; then	8937	if test -w "$cache_file"; then
11989	test "x$cache_file" != "x/dev/null" &&	8938	if test "x$cache_file" != "x/dev/null"; then
11990	{ echo "$as_me:$LINENO: updating cache $cache_file" >&5	8939	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
11991	echo "$as_me: updating cache $cache_file" >&6;}	8940	printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
		8941	if test ! -f "$cache_file" || test -h "$cache_file"; then
11992	cat confcache >$cache_file	8942	cat confcache >"$cache_file"
		8943	else
		8944	case $cache_file in #(
		8945	*/* | ?:*)
		8946	mv -f confcache "$cache_file"$$ &&
		8947	mv -f "$cache_file"$$ "$cache_file" ;; #(
		8948	*)
		8949	mv -f confcache "$cache_file" ;;
		8950	esac
		8951	fi
		8952	fi
11993	else	8953	else
11994	{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5	8954	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
11995	echo "$as_me: not updating unwritable cache $cache_file" >&6;}	8955	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
11996	fi	8956	fi
11997	fi	8957	fi
11998	rm -f confcache	8958	rm -f confcache
11999		8959
12000	test "x$prefix" = xNONE && prefix=$ac_default_prefix	8960	test "x$prefix" = xNONE && prefix=$ac_default_prefix
…		…
12003		8963
12004	DEFS=-DHAVE_CONFIG_H	8964	DEFS=-DHAVE_CONFIG_H
12005		8965
12006	ac_libobjs=	8966	ac_libobjs=
12007	ac_ltlibobjs=	8967	ac_ltlibobjs=
		8968	U=
12008	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue	8969	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
12009	# 1. Remove the extension, and $U if already installed.	8970	# 1. Remove the extension, and $U if already installed.
12010	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'	8971	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
12011	ac_i=`echo "$ac_i" | sed "$ac_script"`	8972	ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
12012	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR	8973	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
12013	# will be set to the directory where LIBOBJS objects are built.	8974	# will be set to the directory where LIBOBJS objects are built.
12014	ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"	8975	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
12015	ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'	8976	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
12016	done	8977	done
12017	LIBOBJS=$ac_libobjs	8978	LIBOBJS=$ac_libobjs
12018		8979
12019	LTLIBOBJS=$ac_ltlibobjs	8980	LTLIBOBJS=$ac_ltlibobjs
12020		8981
12021		8982
12022		8983
12023	: ${CONFIG_STATUS=./config.status}	8984	: "${CONFIG_STATUS=./config.status}"
		8985	ac_write_fail=0
12024	ac_clean_files_save=$ac_clean_files	8986	ac_clean_files_save=$ac_clean_files
12025	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	8987	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
12026	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	8988	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
12027	echo "$as_me: creating $CONFIG_STATUS" >&6;}	8989	printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
12028	cat >$CONFIG_STATUS <<_ACEOF	8990	as_write_fail=0
		8991	cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
12029	#! $SHELL	8992	#! $SHELL
12030	# Generated by $as_me.	8993	# Generated by $as_me.
12031	# Run this file to recreate the current configuration.	8994	# Run this file to recreate the current configuration.
12032	# Compiler output produced by configure, useful for debugging	8995	# Compiler output produced by configure, useful for debugging
12033	# configure, is in config.log if it exists.	8996	# configure, is in config.log if it exists.
12034		8997
12035	debug=false	8998	debug=false
12036	ac_cs_recheck=false	8999	ac_cs_recheck=false
12037	ac_cs_silent=false	9000	ac_cs_silent=false
		9001
12038	SHELL=\${CONFIG_SHELL-$SHELL}	9002	SHELL=\${CONFIG_SHELL-$SHELL}
		9003	export SHELL
12039	_ACEOF	9004	_ASEOF
12040		9005	cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
12041	cat >>$CONFIG_STATUS <<\_ACEOF
12042	## --------------------- ##	9006	## -------------------- ##
12043	## M4sh Initialization. ##	9007	## M4sh Initialization. ##
12044	## --------------------- ##	9008	## -------------------- ##
12045		9009
12046	# Be more Bourne compatible	9010	# Be more Bourne compatible
12047	DUALCASE=1; export DUALCASE # for MKS sh	9011	DUALCASE=1; export DUALCASE # for MKS sh
		9012	as_nop=:
12048	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	9013	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		9014	then :
12049	emulate sh	9015	emulate sh
12050	NULLCMD=:	9016	NULLCMD=:
12051	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	9017	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
12052	# is contrary to our usage. Disable this feature.	9018	# is contrary to our usage. Disable this feature.
12053	alias -g '${1+"$@"}'='"$@"'	9019	alias -g '${1+"$@"}'='"$@"'
12054	setopt NO_GLOB_SUBST	9020	setopt NO_GLOB_SUBST
12055	else	9021	else $as_nop
12056	case `(set -o) 2>/dev/null` in	9022	case `(set -o) 2>/dev/null` in #(
12057	*posix*) set -o posix ;;	9023	*posix*) :
		9024	set -o posix ;; #(
		9025	*) :
		9026	;;
12058	esac	9027	esac
12059
12060	fi	9028	fi
12061		9029
12062		9030
12063		9031
		9032	# Reset variables that may have inherited troublesome values from
		9033	# the environment.
12064		9034
12065	# PATH needs CR
12066	# Avoid depending upon Character Ranges.
12067	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
12068	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
12069	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
12070	as_cr_digits='0123456789'
12071	as_cr_alnum=$as_cr_Letters$as_cr_digits
12072
12073	# The user is always right.
12074	if test "${PATH_SEPARATOR+set}" != set; then
12075	echo "#! /bin/sh" >conf$$.sh
12076	echo "exit 0" >>conf$$.sh
12077	chmod +x conf$$.sh
12078	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
12079	PATH_SEPARATOR=';'
12080	else
12081	PATH_SEPARATOR=:
12082	fi
12083	rm -f conf$$.sh
12084	fi
12085
12086	# Support unset when possible.
12087	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12088	as_unset=unset
12089	else
12090	as_unset=false
12091	fi
12092
12093
12094	# IFS
12095	# We need space, tab and new line, in precisely that order. Quoting is	9035	# IFS needs to be set, to space, tab, and newline, in precisely that order.
		9036	# (If _AS_PATH_WALK were called with IFS unset, it would have the
		9037	# side effect of setting IFS to empty, thus disabling word splitting.)
12096	# there to prevent editors from complaining about space-tab.	9038	# Quoting is to prevent editors from complaining about space-tab.
12097	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
12098	# splitting by setting IFS to empty value.)
12099	as_nl='	9039	as_nl='
12100	'	9040	'
		9041	export as_nl
12101	IFS=" "" $as_nl"	9042	IFS=" "" $as_nl"
12102		9043
		9044	PS1='$ '
		9045	PS2='> '
		9046	PS4='+ '
		9047
		9048	# Ensure predictable behavior from utilities with locale-dependent output.
		9049	LC_ALL=C
		9050	export LC_ALL
		9051	LANGUAGE=C
		9052	export LANGUAGE
		9053
		9054	# We cannot yet rely on "unset" to work, but we need these variables
		9055	# to be unset--not just set to an empty or harmless value--now, to
		9056	# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
		9057	# also avoids known problems related to "unset" and subshell syntax
		9058	# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
		9059	for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
		9060	do eval test \${$as_var+y} \
		9061	&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
		9062	done
		9063
		9064	# Ensure that fds 0, 1, and 2 are open.
		9065	if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
		9066	if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
		9067	if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
		9068
		9069	# The user is always right.
		9070	if ${PATH_SEPARATOR+false} :; then
		9071	PATH_SEPARATOR=:
		9072	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		9073	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
		9074	PATH_SEPARATOR=';'
		9075	}
		9076	fi
		9077
		9078
12103	# Find who we are. Look in the path if we contain no directory separator.	9079	# Find who we are. Look in the path if we contain no directory separator.
		9080	as_myself=
12104	case $0 in	9081	case $0 in #((
12105	*[\\/]* ) as_myself=$0 ;;	9082	*[\\/]* ) as_myself=$0 ;;
12106	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	9083	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12107	for as_dir in $PATH	9084	for as_dir in $PATH
12108	do	9085	do
12109	IFS=$as_save_IFS	9086	IFS=$as_save_IFS
12110	test -z "$as_dir" && as_dir=.	9087	case $as_dir in #(((
		9088	'') as_dir=./ ;;
		9089	*/) ;;
		9090	*) as_dir=$as_dir/ ;;
		9091	esac
12111	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	9092	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
12112	done	9093	done
12113	IFS=$as_save_IFS	9094	IFS=$as_save_IFS
12114		9095
12115	;;	9096	;;
12116	esac	9097	esac
12117	# We did not find ourselves, most probably we were run as `sh COMMAND'	9098	# We did not find ourselves, most probably we were run as `sh COMMAND'
12118	# in which case we are not to be found in the path.	9099	# in which case we are not to be found in the path.
12119	if test "x$as_myself" = x; then	9100	if test "x$as_myself" = x; then
12120	as_myself=$0	9101	as_myself=$0
12121	fi	9102	fi
12122	if test ! -f "$as_myself"; then	9103	if test ! -f "$as_myself"; then
12123	echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2	9104	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
12124	{ (exit 1); exit 1; }	9105	exit 1
12125	fi	9106	fi
12126		9107
12127	# Work around bugs in pre-3.0 UWIN ksh.
12128	for as_var in ENV MAIL MAILPATH
12129	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
12130	done
12131	PS1='$ '
12132	PS2='> '
12133	PS4='+ '
12134		9108
12135	# NLS nuisances.
12136	for as_var in \
12137	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
12138	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
12139	LC_TELEPHONE LC_TIME
12140	do
12141	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
12142	eval $as_var=C; export $as_var
12143	else
12144	($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
12145	fi
12146	done
12147		9109
12148	# Required to use basename.	9110	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		9111	# ----------------------------------------
		9112	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		9113	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		9114	# script with STATUS, using 1 if that was 0.
		9115	as_fn_error ()
		9116	{
		9117	as_status=$1; test $as_status -eq 0 && as_status=1
		9118	if test "$4"; then
		9119	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		9120	printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
		9121	fi
		9122	printf "%s\n" "$as_me: error: $2" >&2
		9123	as_fn_exit $as_status
		9124	} # as_fn_error
		9125
		9126
		9127
		9128	# as_fn_set_status STATUS
		9129	# -----------------------
		9130	# Set $? to STATUS, without forking.
		9131	as_fn_set_status ()
		9132	{
		9133	return $1
		9134	} # as_fn_set_status
		9135
		9136	# as_fn_exit STATUS
		9137	# -----------------
		9138	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		9139	as_fn_exit ()
		9140	{
		9141	set +e
		9142	as_fn_set_status $1
		9143	exit $1
		9144	} # as_fn_exit
		9145
		9146	# as_fn_unset VAR
		9147	# ---------------
		9148	# Portably unset VAR.
		9149	as_fn_unset ()
		9150	{
		9151	{ eval $1=; unset $1;}
		9152	}
		9153	as_unset=as_fn_unset
		9154
		9155	# as_fn_append VAR VALUE
		9156	# ----------------------
		9157	# Append the text in VALUE to the end of the definition contained in VAR. Take
		9158	# advantage of any shell optimizations that allow amortized linear growth over
		9159	# repeated appends, instead of the typical quadratic growth present in naive
		9160	# implementations.
		9161	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
		9162	then :
		9163	eval 'as_fn_append ()
		9164	{
		9165	eval $1+=\$2
		9166	}'
		9167	else $as_nop
		9168	as_fn_append ()
		9169	{
		9170	eval $1=\$$1\$2
		9171	}
		9172	fi # as_fn_append
		9173
		9174	# as_fn_arith ARG...
		9175	# ------------------
		9176	# Perform arithmetic evaluation on the ARGs, and store the result in the
		9177	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		9178	# must be portable across $(()) and expr.
		9179	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
		9180	then :
		9181	eval 'as_fn_arith ()
		9182	{
		9183	as_val=$(( $* ))
		9184	}'
		9185	else $as_nop
		9186	as_fn_arith ()
		9187	{
		9188	as_val=`expr "$@" || test $? -eq 1`
		9189	}
		9190	fi # as_fn_arith
		9191
		9192
12149	if expr a : '\(a\)' >/dev/null 2>&1 &&	9193	if expr a : '\(a\)' >/dev/null 2>&1 &&
12150	test "X`expr 00001 : '.*\(...\)'`" = X001; then	9194	test "X`expr 00001 : '.*\(...\)'`" = X001; then
12151	as_expr=expr	9195	as_expr=expr
12152	else	9196	else
12153	as_expr=false	9197	as_expr=false
…		…
12157	as_basename=basename	9201	as_basename=basename
12158	else	9202	else
12159	as_basename=false	9203	as_basename=false
12160	fi	9204	fi
12161		9205
		9206	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		9207	as_dirname=dirname
		9208	else
		9209	as_dirname=false
		9210	fi
12162		9211
12163	# Name of the executable.
12164	as_me=`$as_basename -- "$0" ||	9212	as_me=`$as_basename -- "$0" ||
12165	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	9213	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
12166	X"$0" : 'X\(//\)$' \| \	9214	X"$0" : 'X\(//\)$' \| \
12167	X"$0" : 'X\(/\)' \| . 2>/dev/null ||	9215	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
12168	echo X/"$0" |	9216	printf "%s\n" X/"$0" |
12169	sed '/^.*\/\([^/][^/]*\)\/*$/{	9217	sed '/^.*\/\([^/][^/]*\)\/*$/{
12170	s//\1/	9218	s//\1/
12171	q	9219	q
12172	}	9220	}
12173	/^X\/\(\/\/\)$/{	9221	/^X\/\(\/\/\)$/{
…		…
12178	s//\1/	9226	s//\1/
12179	q	9227	q
12180	}	9228	}
12181	s/.*/./; q'`	9229	s/.*/./; q'`
12182		9230
12183	# CDPATH.	9231	# Avoid depending upon Character Ranges.
12184	$as_unset CDPATH	9232	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
		9233	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
		9234	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
		9235	as_cr_digits='0123456789'
		9236	as_cr_alnum=$as_cr_Letters$as_cr_digits
12185		9237
12186		9238
12187		9239	# Determine whether it's possible to make 'echo' print without a newline.
12188	as_lineno_1=$LINENO	9240	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
12189	as_lineno_2=$LINENO	9241	# for compatibility with existing Makefiles.
12190	test "x$as_lineno_1" != "x$as_lineno_2" &&
12191	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
12192
12193	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
12194	# uniformly replaced by the line number. The first 'sed' inserts a
12195	# line-number line after each line using $LINENO; the second 'sed'
12196	# does the real work. The second script uses 'N' to pair each
12197	# line-number line with the line containing $LINENO, and appends
12198	# trailing '-' during substitution so that $LINENO is not a special
12199	# case at line end.
12200	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
12201	# scripts with optimization help from Paolo Bonzini. Blame Lee
12202	# E. McMahon (1931-1989) for sed's syntax. :-)
12203	sed -n '
12204	p
12205	/[$]LINENO/=
12206	' <$as_myself |
12207	sed '
12208	s/[$]LINENO.*/&-/
12209	t lineno
12210	b
12211	:lineno
12212	N
12213	:loop
12214	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
12215	t loop
12216	s/-\n.*//
12217	' >$as_me.lineno &&
12218	chmod +x "$as_me.lineno" ||
12219	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
12220	{ (exit 1); exit 1; }; }
12221
12222	# Don't try to exec as it changes $[0], causing all sort of problems
12223	# (the dirname of $[0] is not the place where we might find the
12224	# original and so on. Autoconf is especially sensitive to this).
12225	. "./$as_me.lineno"
12226	# Exit status is that of the last command.
12227	exit
12228	}
12229
12230
12231	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
12232	as_dirname=dirname
12233	else
12234	as_dirname=false
12235	fi
12236
12237	ECHO_C= ECHO_N= ECHO_T=	9242	ECHO_C= ECHO_N= ECHO_T=
12238	case `echo -n x` in	9243	case `echo -n x` in #(((((
12239	-n*)	9244	-n*)
12240	case `echo 'x\c'` in	9245	case `echo 'xy\c'` in
12241	*c*) ECHO_T=' ';; # ECHO_T is single tab character.	9246	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
12242	*) ECHO_C='\c';;	9247	xy) ECHO_C='\c';;
		9248	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		9249	ECHO_T=' ';;
12243	esac;;	9250	esac;;
12244	*)	9251	*)
12245	ECHO_N='-n';;	9252	ECHO_N='-n';;
12246	esac	9253	esac
12247		9254
12248	if expr a : '\(a\)' >/dev/null 2>&1 &&	9255	# For backward compatibility with old third-party macros, we provide
12249	test "X`expr 00001 : '.*\(...\)'`" = X001; then	9256	# the shell variables $as_echo and $as_echo_n. New code should use
12250	as_expr=expr	9257	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
12251	else	9258	as_echo='printf %s\n'
12252	as_expr=false	9259	as_echo_n='printf %s'
12253	fi
12254		9260
12255	rm -f conf$$ conf$$.exe conf$$.file	9261	rm -f conf$$ conf$$.exe conf$$.file
12256	if test -d conf$$.dir; then	9262	if test -d conf$$.dir; then
12257	rm -f conf$$.dir/conf$$.file	9263	rm -f conf$$.dir/conf$$.file
12258	else	9264	else
12259	rm -f conf$$.dir	9265	rm -f conf$$.dir
12260	mkdir conf$$.dir	9266	mkdir conf$$.dir 2>/dev/null
12261	fi	9267	fi
12262	echo >conf$$.file	9268	if (echo >conf$$.file) 2>/dev/null; then
12263	if ln -s conf$$.file conf$$ 2>/dev/null; then	9269	if ln -s conf$$.file conf$$ 2>/dev/null; then
12264	as_ln_s='ln -s'	9270	as_ln_s='ln -s'
12265	# ... but there are two gotchas:	9271	# ... but there are two gotchas:
12266	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.	9272	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
12267	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.	9273	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
12268	# In both cases, we have to default to `cp -p'.	9274	# In both cases, we have to default to `cp -pR'.
12269	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||	9275	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
12270	as_ln_s='cp -p'	9276	as_ln_s='cp -pR'
12271	elif ln conf$$.file conf$$ 2>/dev/null; then	9277	elif ln conf$$.file conf$$ 2>/dev/null; then
12272	as_ln_s=ln	9278	as_ln_s=ln
		9279	else
		9280	as_ln_s='cp -pR'
		9281	fi
12273	else	9282	else
12274	as_ln_s='cp -p'	9283	as_ln_s='cp -pR'
12275	fi	9284	fi
12276	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file	9285	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
12277	rmdir conf$$.dir 2>/dev/null	9286	rmdir conf$$.dir 2>/dev/null
12278		9287
12279	if mkdir -p . 2>/dev/null; then	9288
12280	as_mkdir_p=:	9289	# as_fn_mkdir_p
12281	else	9290	# -------------
12282	test -d ./-p && rmdir ./-p	9291	# Create "$as_dir" as a directory, including parents if necessary.
12283	as_mkdir_p=false	9292	as_fn_mkdir_p ()
12284	fi
12285
12286	if test -x / >/dev/null 2>&1; then
12287	as_test_x='test -x'
12288	else
12289	if ls -dL / >/dev/null 2>&1; then
12290	as_ls_L_option=L
12291	else
12292	as_ls_L_option=
12293	fi
12294	as_test_x='
12295	eval sh -c '\''
12296	if test -d "$1"; then
12297	test -d "$1/.";
12298	else
12299	case $1 in
12300	-*)set "./$1";;
12301	esac;
12302	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
12303	???[sx]*):;;*)false;;esac;fi
12304	'\'' sh
12305	'
12306	fi
12307	as_executable_p=$as_test_x
12308
12309	# Sed expression to map a string onto a valid CPP name.
12310	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
12311
12312	# Sed expression to map a string onto a valid variable name.
12313	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
12314
12315
12316	exec 6>&1
12317
12318	# Save the log message, to keep $[0] and so on meaningful, and to
12319	# report actual input values of CONFIG_FILES etc. instead of their
12320	# values after options handling.
12321	ac_log="
12322	This file was extended by $as_me, which was
12323	generated by GNU Autoconf 2.61. Invocation command line was
12324
12325	CONFIG_FILES = $CONFIG_FILES
12326	CONFIG_HEADERS = $CONFIG_HEADERS
12327	CONFIG_LINKS = $CONFIG_LINKS
12328	CONFIG_COMMANDS = $CONFIG_COMMANDS
12329	$ $0 $@
12330
12331	on `(hostname || uname -n) 2>/dev/null | sed 1q`
12332	"
12333
12334	_ACEOF
12335
12336	cat >>$CONFIG_STATUS <<_ACEOF
12337	# Files that config.status was made for.
12338	config_files="$ac_config_files"
12339	config_headers="$ac_config_headers"
12340
12341	_ACEOF
12342
12343	cat >>$CONFIG_STATUS <<\_ACEOF
12344	ac_cs_usage="\
12345	\`$as_me' instantiates files from templates according to the
12346	current configuration.
12347
12348	Usage: $0 [OPTIONS] [FILE]...
12349
12350	-h, --help print this help, then exit
12351	-V, --version print version number and configuration settings, then exit
12352	-q, --quiet do not print progress messages
12353	-d, --debug don't remove temporary files
12354	--recheck update $as_me by reconfiguring in the same conditions
12355	--file=FILE[:TEMPLATE]
12356	instantiate the configuration file FILE
12357	--header=FILE[:TEMPLATE]
12358	instantiate the configuration header FILE
12359
12360	Configuration files:
12361	$config_files
12362
12363	Configuration headers:
12364	$config_headers
12365
12366	Report bugs to <bug-autoconf@gnu.org>."
12367
12368	_ACEOF
12369	cat >>$CONFIG_STATUS <<_ACEOF
12370	ac_cs_version="\\
12371	config.status
12372	configured by $0, generated by GNU Autoconf 2.61,
12373	with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
12374
12375	Copyright (C) 2006 Free Software Foundation, Inc.
12376	This config.status script is free software; the Free Software Foundation
12377	gives unlimited permission to copy, distribute and modify it."
12378
12379	ac_pwd='$ac_pwd'
12380	srcdir='$srcdir'
12381	INSTALL='$INSTALL'
12382	_ACEOF
12383
12384	cat >>$CONFIG_STATUS <<\_ACEOF
12385	# If no file are specified by the user, then we need to provide default
12386	# value. By we need to know if files were specified by the user.
12387	ac_need_defaults=:
12388	while test $# != 0
12389	do
12390	case $1 in
12391	--*=*)
12392	ac_option=`expr "X$1" : 'X\([^=]*\)='`
12393	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
12394	ac_shift=:
12395	;;
12396	*)
12397	ac_option=$1
12398	ac_optarg=$2
12399	ac_shift=shift
12400	;;
12401	esac
12402
12403	case $ac_option in
12404	# Handling of the options.
12405	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
12406	ac_cs_recheck=: ;;
12407	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
12408	echo "$ac_cs_version"; exit ;;
12409	--debug | --debu | --deb | --de | --d | -d )
12410	debug=: ;;
12411	--file | --fil | --fi | --f )
12412	$ac_shift
12413	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
12414	ac_need_defaults=false;;
12415	--header | --heade | --head | --hea )
12416	$ac_shift
12417	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
12418	ac_need_defaults=false;;
12419	--he | --h)
12420	# Conflict between --help and --header
12421	{ echo "$as_me: error: ambiguous option: $1
12422	Try \`$0 --help' for more information." >&2
12423	{ (exit 1); exit 1; }; };;
12424	--help | --hel | -h )
12425	echo "$ac_cs_usage"; exit ;;
12426	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
12427	| -silent | --silent | --silen | --sile | --sil | --si | --s)
12428	ac_cs_silent=: ;;
12429
12430	# This is an error.
12431	-*) { echo "$as_me: error: unrecognized option: $1
12432	Try \`$0 --help' for more information." >&2
12433	{ (exit 1); exit 1; }; } ;;
12434
12435	*) ac_config_targets="$ac_config_targets $1"
12436	ac_need_defaults=false ;;
12437
12438	esac
12439	shift
12440	done
12441
12442	ac_configure_extra_args=
12443
12444	if $ac_cs_silent; then
12445	exec 6>/dev/null
12446	ac_configure_extra_args="$ac_configure_extra_args --silent"
12447	fi
12448
12449	_ACEOF
12450	cat >>$CONFIG_STATUS <<_ACEOF
12451	if \$ac_cs_recheck; then
12452	echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
12453	CONFIG_SHELL=$SHELL
12454	export CONFIG_SHELL
12455	exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
12456	fi
12457
12458	_ACEOF
12459	cat >>$CONFIG_STATUS <<\_ACEOF
12460	exec 5>>config.log
12461	{	9293	{
12462	echo
12463	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
12464	## Running $as_me. ##
12465	_ASBOX
12466	echo "$ac_log"
12467	} >&5
12468		9294
12469	_ACEOF
12470	cat >>$CONFIG_STATUS <<_ACEOF
12471	_ACEOF
12472
12473	cat >>$CONFIG_STATUS <<\_ACEOF
12474
12475	# Handling of arguments.
12476	for ac_config_target in $ac_config_targets
12477	do
12478	case $ac_config_target in
12479	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;
12480	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
12481	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
12482	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
12483
12484	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
12485	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
12486	{ (exit 1); exit 1; }; };;
12487	esac
12488	done
12489
12490
12491	# If the user did not use the arguments to specify the items to instantiate,
12492	# then the envvar interface is used. Set only those that are not.
12493	# We use the long form for the default assignment because of an extremely
12494	# bizarre bug on SunOS 4.1.3.
12495	if $ac_need_defaults; then
12496	test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
12497	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
12498	fi
12499
12500	# Have a temporary directory for convenience. Make it in the build tree
12501	# simply because there is no reason against having it here, and in addition,
12502	# creating and moving files from /tmp can sometimes cause problems.
12503	# Hook for its removal unless debugging.
12504	# Note that there is a small window in which the directory will not be cleaned:
12505	# after its creation but before its name has been assigned to `$tmp'.
12506	$debug ||
12507	{
12508	tmp=
12509	trap 'exit_status=$?
12510	{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
12511	' 0
12512	trap '{ (exit 1); exit 1; }' 1 2 13 15
12513	}
12514	# Create a (secure) tmp directory for tmp files.
12515
12516	{
12517	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
12518	test -n "$tmp" && test -d "$tmp"
12519	} ||
12520	{
12521	tmp=./conf$$-$RANDOM
12522	(umask 077 && mkdir "$tmp")
12523	} ||
12524	{
12525	echo "$me: cannot create a temporary directory in ." >&2
12526	{ (exit 1); exit 1; }
12527	}
12528
12529	#
12530	# Set up the sed scripts for CONFIG_FILES section.
12531	#
12532
12533	# No need to generate the scripts if there are no CONFIG_FILES.
12534	# This happens for instance when ./config.status config.h
12535	if test -n "$CONFIG_FILES"; then
12536
12537	_ACEOF
12538
12539
12540
12541	ac_delim='%!_!# '
12542	for ac_last_try in false false false false false :; do
12543	cat >conf$$subs.sed <<_ACEOF
12544	SHELL!$SHELL$ac_delim
12545	PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
12546	PACKAGE_NAME!$PACKAGE_NAME$ac_delim
12547	PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
12548	PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
12549	PACKAGE_STRING!$PACKAGE_STRING$ac_delim
12550	PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
12551	exec_prefix!$exec_prefix$ac_delim
12552	prefix!$prefix$ac_delim
12553	program_transform_name!$program_transform_name$ac_delim
12554	bindir!$bindir$ac_delim
12555	sbindir!$sbindir$ac_delim
12556	libexecdir!$libexecdir$ac_delim
12557	datarootdir!$datarootdir$ac_delim
12558	datadir!$datadir$ac_delim
12559	sysconfdir!$sysconfdir$ac_delim
12560	sharedstatedir!$sharedstatedir$ac_delim
12561	localstatedir!$localstatedir$ac_delim
12562	includedir!$includedir$ac_delim
12563	oldincludedir!$oldincludedir$ac_delim
12564	docdir!$docdir$ac_delim
12565	infodir!$infodir$ac_delim
12566	htmldir!$htmldir$ac_delim
12567	dvidir!$dvidir$ac_delim
12568	pdfdir!$pdfdir$ac_delim
12569	psdir!$psdir$ac_delim
12570	libdir!$libdir$ac_delim
12571	localedir!$localedir$ac_delim
12572	mandir!$mandir$ac_delim
12573	DEFS!$DEFS$ac_delim
12574	ECHO_C!$ECHO_C$ac_delim
12575	ECHO_N!$ECHO_N$ac_delim
12576	ECHO_T!$ECHO_T$ac_delim
12577	LIBS!$LIBS$ac_delim
12578	build_alias!$build_alias$ac_delim
12579	host_alias!$host_alias$ac_delim
12580	target_alias!$target_alias$ac_delim
12581	build!$build$ac_delim
12582	build_cpu!$build_cpu$ac_delim
12583	build_vendor!$build_vendor$ac_delim
12584	build_os!$build_os$ac_delim
12585	host!$host$ac_delim
12586	host_cpu!$host_cpu$ac_delim
12587	host_vendor!$host_vendor$ac_delim
12588	host_os!$host_os$ac_delim
12589	VERSION!$VERSION$ac_delim
12590	DATE!$DATE$ac_delim
12591	CC!$CC$ac_delim
12592	CFLAGS!$CFLAGS$ac_delim
12593	LDFLAGS!$LDFLAGS$ac_delim
12594	CPPFLAGS!$CPPFLAGS$ac_delim
12595	ac_ct_CC!$ac_ct_CC$ac_delim
12596	EXEEXT!$EXEEXT$ac_delim
12597	OBJEXT!$OBJEXT$ac_delim
12598	CXX!$CXX$ac_delim
12599	CXXFLAGS!$CXXFLAGS$ac_delim
12600	ac_ct_CXX!$ac_ct_CXX$ac_delim
12601	CPP!$CPP$ac_delim
12602	INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
12603	INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
12604	INSTALL_DATA!$INSTALL_DATA$ac_delim
12605	GREP!$GREP$ac_delim
12606	EGREP!$EGREP$ac_delim
12607	LINKER!$LINKER$ac_delim
12608	RXVTNAME!$RXVTNAME$ac_delim
12609	CXXCPP!$CXXCPP$ac_delim
12610	TIC!$TIC$ac_delim
12611	XMKMF!$XMKMF$ac_delim
12612	X_CFLAGS!$X_CFLAGS$ac_delim
12613	X_PRE_LIBS!$X_PRE_LIBS$ac_delim
12614	X_LIBS!$X_LIBS$ac_delim
12615	X_EXTRA_LIBS!$X_EXTRA_LIBS$ac_delim
12616	afterimage_config!$afterimage_config$ac_delim
12617	PKG_CONFIG!$PKG_CONFIG$ac_delim
12618	XFT_CONFIG!$XFT_CONFIG$ac_delim
12619	PERL!$PERL$ac_delim
12620	PERLLIB!$PERLLIB$ac_delim
12621	PERLFLAGS!$PERLFLAGS$ac_delim
12622	PERLPRIVLIBEXP!$PERLPRIVLIBEXP$ac_delim
12623	IF_PERL!$IF_PERL$ac_delim
12624	PERL_O!$PERL_O$ac_delim
12625	AFTERIMAGE_CFLAGS!$AFTERIMAGE_CFLAGS$ac_delim
12626	AFTERIMAGE_LIBS!$AFTERIMAGE_LIBS$ac_delim
12627	LIBOBJS!$LIBOBJS$ac_delim
12628	LTLIBOBJS!$LTLIBOBJS$ac_delim
12629	_ACEOF
12630
12631	if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 85; then
12632	break
12633	elif $ac_last_try; then
12634	{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
12635	echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
12636	{ (exit 1); exit 1; }; }
12637	else
12638	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
12639	fi
12640	done
12641
12642	ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
12643	if test -n "$ac_eof"; then
12644	ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
12645	ac_eof=`expr $ac_eof + 1`
12646	fi
12647
12648	cat >>$CONFIG_STATUS <<_ACEOF
12649	cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
12650	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
12651	_ACEOF
12652	sed '
12653	s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
12654	s/^/s,@/; s/!/@,|#_!!_#|/
12655	:n
12656	t n
12657	s/'"$ac_delim"'$/,g/; t
12658	s/$/\\/; p
12659	N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
12660	' >>$CONFIG_STATUS <conf$$subs.sed
12661	rm -f conf$$subs.sed
12662	cat >>$CONFIG_STATUS <<_ACEOF
12663	:end
12664	s/|#_!!_#|//g
12665	CEOF$ac_eof
12666	_ACEOF
12667
12668
12669	# VPATH may cause trouble with some makes, so we remove $(srcdir),
12670	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
12671	# trailing colons and then remove the whole line if VPATH becomes empty
12672	# (actually we leave an empty line to preserve line numbers).
12673	if test "x$srcdir" = x.; then
12674	ac_vpsub='/^[ ]*VPATH[ ]*=/{
12675	s/:*\$(srcdir):*/:/
12676	s/:*\${srcdir}:*/:/
12677	s/:*@srcdir@:*/:/
12678	s/^\([^=]*=[ ]*\):*/\1/
12679	s/:*$//
12680	s/^[^=]*=[ ]*$//
12681	}'
12682	fi
12683
12684	cat >>$CONFIG_STATUS <<\_ACEOF
12685	fi # test -n "$CONFIG_FILES"
12686
12687
12688	for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS
12689	do
12690	case $ac_tag in
12691	:[FHLC]) ac_mode=$ac_tag; continue;;
12692	esac
12693	case $ac_mode$ac_tag in
12694	:[FHL]*:*);;
12695	:L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
12696	echo "$as_me: error: Invalid tag $ac_tag." >&2;}
12697	{ (exit 1); exit 1; }; };;
12698	:[FH]-) ac_tag=-:-;;
12699	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
12700	esac
12701	ac_save_IFS=$IFS
12702	IFS=:
12703	set x $ac_tag
12704	IFS=$ac_save_IFS
12705	shift
12706	ac_file=$1
12707	shift
12708
12709	case $ac_mode in
12710	:L) ac_source=$1;;
12711	:[FH])
12712	ac_file_inputs=
12713	for ac_f
12714	do
12715	case $ac_f in
12716	-) ac_f="$tmp/stdin";;
12717	*) # Look for the file first in the build tree, then in the source tree
12718	# (if the path is not absolute). The absolute path cannot be DOS-style,
12719	# because $ac_f cannot contain `:'.
12720	test -f "$ac_f" ||
12721	case $ac_f in
12722	[\\/$]*) false;;
12723	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
12724	esac ||
12725	{ { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
12726	echo "$as_me: error: cannot find input file: $ac_f" >&2;}
12727	{ (exit 1); exit 1; }; };;
12728	esac
12729	ac_file_inputs="$ac_file_inputs $ac_f"
12730	done
12731
12732	# Let's still pretend it is `configure' which instantiates (i.e., don't
12733	# use $as_me), people would be surprised to read:
12734	# /* config.h. Generated by config.status. */
12735	configure_input="Generated from "`IFS=:
12736	echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
12737	if test x"$ac_file" != x-; then
12738	configure_input="$ac_file. $configure_input"
12739	{ echo "$as_me:$LINENO: creating $ac_file" >&5
12740	echo "$as_me: creating $ac_file" >&6;}
12741	fi
12742
12743	case $ac_tag in
12744	*:-:* | *:-) cat >"$tmp/stdin";;
12745	esac
12746	;;
12747	esac
12748
12749	ac_dir=`$as_dirname -- "$ac_file" ||
12750	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12751	X"$ac_file" : 'X\(//\)[^/]' \| \
12752	X"$ac_file" : 'X\(//\)$' \| \
12753	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
12754	echo X"$ac_file" |
12755	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12756	s//\1/
12757	q
12758	}
12759	/^X\(\/\/\)[^/].*/{
12760	s//\1/
12761	q
12762	}
12763	/^X\(\/\/\)$/{
12764	s//\1/
12765	q
12766	}
12767	/^X\(\/\).*/{
12768	s//\1/
12769	q
12770	}
12771	s/.*/./; q'`
12772	{ as_dir="$ac_dir"
12773	case $as_dir in #(	9295	case $as_dir in #(
12774	-*) as_dir=./$as_dir;;	9296	-*) as_dir=./$as_dir;;
12775	esac	9297	esac
12776	test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {	9298	test -d "$as_dir" || eval $as_mkdir_p || {
12777	as_dirs=	9299	as_dirs=
12778	while :; do	9300	while :; do
12779	case $as_dir in #(	9301	case $as_dir in #(
12780	*\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(	9302	*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
12781	*) as_qdir=$as_dir;;	9303	*) as_qdir=$as_dir;;
12782	esac	9304	esac
12783	as_dirs="'$as_qdir' $as_dirs"	9305	as_dirs="'$as_qdir' $as_dirs"
12784	as_dir=`$as_dirname -- "$as_dir" ||	9306	as_dir=`$as_dirname -- "$as_dir" ||
12785	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	9307	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12786	X"$as_dir" : 'X\(//\)[^/]' \| \	9308	X"$as_dir" : 'X\(//\)[^/]' \| \
12787	X"$as_dir" : 'X\(//\)$' \| \	9309	X"$as_dir" : 'X\(//\)$' \| \
12788	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||	9310	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
12789	echo X"$as_dir" |	9311	printf "%s\n" X"$as_dir" |
12790	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	9312	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12791	s//\1/	9313	s//\1/
12792	q	9314	q
12793	}	9315	}
12794	/^X\(\/\/\)[^/].*/{	9316	/^X\(\/\/\)[^/].*/{
…		…
12805	}	9327	}
12806	s/.*/./; q'`	9328	s/.*/./; q'`
12807	test -d "$as_dir" && break	9329	test -d "$as_dir" && break
12808	done	9330	done
12809	test -z "$as_dirs" || eval "mkdir $as_dirs"	9331	test -z "$as_dirs" || eval "mkdir $as_dirs"
12810	} || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5	9332	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
12811	echo "$as_me: error: cannot create directory $as_dir" >&2;}	9333
12812	{ (exit 1); exit 1; }; }; }	9334
		9335	} # as_fn_mkdir_p
		9336	if mkdir -p . 2>/dev/null; then
		9337	as_mkdir_p='mkdir -p "$as_dir"'
		9338	else
		9339	test -d ./-p && rmdir ./-p
		9340	as_mkdir_p=false
		9341	fi
		9342
		9343
		9344	# as_fn_executable_p FILE
		9345	# -----------------------
		9346	# Test if FILE is an executable regular file.
		9347	as_fn_executable_p ()
		9348	{
		9349	test -f "$1" && test -x "$1"
		9350	} # as_fn_executable_p
		9351	as_test_x='test -x'
		9352	as_executable_p=as_fn_executable_p
		9353
		9354	# Sed expression to map a string onto a valid CPP name.
		9355	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
		9356
		9357	# Sed expression to map a string onto a valid variable name.
		9358	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
		9359
		9360
		9361	exec 6>&1
		9362	## ----------------------------------- ##
		9363	## Main body of $CONFIG_STATUS script. ##
		9364	## ----------------------------------- ##
		9365	_ASEOF
		9366	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
		9367
		9368	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9369	# Save the log message, to keep $0 and so on meaningful, and to
		9370	# report actual input values of CONFIG_FILES etc. instead of their
		9371	# values after options handling.
		9372	ac_log="
		9373	This file was extended by $as_me, which was
		9374	generated by GNU Autoconf 2.71. Invocation command line was
		9375
		9376	CONFIG_FILES = $CONFIG_FILES
		9377	CONFIG_HEADERS = $CONFIG_HEADERS
		9378	CONFIG_LINKS = $CONFIG_LINKS
		9379	CONFIG_COMMANDS = $CONFIG_COMMANDS
		9380	$ $0 $@
		9381
		9382	on `(hostname || uname -n) 2>/dev/null | sed 1q`
		9383	"
		9384
		9385	_ACEOF
		9386
		9387	case $ac_config_files in *"
		9388	"*) set x $ac_config_files; shift; ac_config_files=$*;;
		9389	esac
		9390
		9391	case $ac_config_headers in *"
		9392	"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
		9393	esac
		9394
		9395
		9396	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9397	# Files that config.status was made for.
		9398	config_files="$ac_config_files"
		9399	config_headers="$ac_config_headers"
		9400
		9401	_ACEOF
		9402
		9403	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9404	ac_cs_usage="\
		9405	\`$as_me' instantiates files and other configuration actions
		9406	from templates according to the current configuration. Unless the files
		9407	and actions are specified as TAGs, all are instantiated by default.
		9408
		9409	Usage: $0 [OPTION]... [TAG]...
		9410
		9411	-h, --help print this help, then exit
		9412	-V, --version print version number and configuration settings, then exit
		9413	--config print configuration, then exit
		9414	-q, --quiet, --silent
		9415	do not print progress messages
		9416	-d, --debug don't remove temporary files
		9417	--recheck update $as_me by reconfiguring in the same conditions
		9418	--file=FILE[:TEMPLATE]
		9419	instantiate the configuration file FILE
		9420	--header=FILE[:TEMPLATE]
		9421	instantiate the configuration header FILE
		9422
		9423	Configuration files:
		9424	$config_files
		9425
		9426	Configuration headers:
		9427	$config_headers
		9428
		9429	Report bugs to the package provider."
		9430
		9431	_ACEOF
		9432	ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
		9433	ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
		9434	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9435	ac_cs_config='$ac_cs_config_escaped'
		9436	ac_cs_version="\\
		9437	config.status
		9438	configured by $0, generated by GNU Autoconf 2.71,
		9439	with options \\"\$ac_cs_config\\"
		9440
		9441	Copyright (C) 2021 Free Software Foundation, Inc.
		9442	This config.status script is free software; the Free Software Foundation
		9443	gives unlimited permission to copy, distribute and modify it."
		9444
		9445	ac_pwd='$ac_pwd'
		9446	srcdir='$srcdir'
		9447	INSTALL='$INSTALL'
		9448	test -n "\$AWK" || AWK=awk
		9449	_ACEOF
		9450
		9451	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9452	# The default lists apply if the user does not specify any file.
		9453	ac_need_defaults=:
		9454	while test $# != 0
		9455	do
		9456	case $1 in
		9457	--*=?*)
		9458	ac_option=`expr "X$1" : 'X\([^=]*\)='`
		9459	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
		9460	ac_shift=:
		9461	;;
		9462	--*=)
		9463	ac_option=`expr "X$1" : 'X\([^=]*\)='`
		9464	ac_optarg=
		9465	ac_shift=:
		9466	;;
		9467	*)
		9468	ac_option=$1
		9469	ac_optarg=$2
		9470	ac_shift=shift
		9471	;;
		9472	esac
		9473
		9474	case $ac_option in
		9475	# Handling of the options.
		9476	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
		9477	ac_cs_recheck=: ;;
		9478	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
		9479	printf "%s\n" "$ac_cs_version"; exit ;;
		9480	--config | --confi | --conf | --con | --co | --c )
		9481	printf "%s\n" "$ac_cs_config"; exit ;;
		9482	--debug | --debu | --deb | --de | --d | -d )
		9483	debug=: ;;
		9484	--file | --fil | --fi | --f )
		9485	$ac_shift
		9486	case $ac_optarg in
		9487	*\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
		9488	'') as_fn_error $? "missing file argument" ;;
		9489	esac
		9490	as_fn_append CONFIG_FILES " '$ac_optarg'"
		9491	ac_need_defaults=false;;
		9492	--header | --heade | --head | --hea )
		9493	$ac_shift
		9494	case $ac_optarg in
		9495	*\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
		9496	esac
		9497	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
		9498	ac_need_defaults=false;;
		9499	--he | --h)
		9500	# Conflict between --help and --header
		9501	as_fn_error $? "ambiguous option: \`$1'
		9502	Try \`$0 --help' for more information.";;
		9503	--help | --hel | -h )
		9504	printf "%s\n" "$ac_cs_usage"; exit ;;
		9505	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
		9506	| -silent | --silent | --silen | --sile | --sil | --si | --s)
		9507	ac_cs_silent=: ;;
		9508
		9509	# This is an error.
		9510	-*) as_fn_error $? "unrecognized option: \`$1'
		9511	Try \`$0 --help' for more information." ;;
		9512
		9513	*) as_fn_append ac_config_targets " $1"
		9514	ac_need_defaults=false ;;
		9515
		9516	esac
		9517	shift
		9518	done
		9519
		9520	ac_configure_extra_args=
		9521
		9522	if $ac_cs_silent; then
		9523	exec 6>/dev/null
		9524	ac_configure_extra_args="$ac_configure_extra_args --silent"
		9525	fi
		9526
		9527	_ACEOF
		9528	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9529	if \$ac_cs_recheck; then
		9530	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
		9531	shift
		9532	\printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
		9533	CONFIG_SHELL='$SHELL'
		9534	export CONFIG_SHELL
		9535	exec "\$@"
		9536	fi
		9537
		9538	_ACEOF
		9539	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9540	exec 5>>config.log
		9541	{
		9542	echo
		9543	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
		9544	## Running $as_me. ##
		9545	_ASBOX
		9546	printf "%s\n" "$ac_log"
		9547	} >&5
		9548
		9549	_ACEOF
		9550	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9551	_ACEOF
		9552
		9553	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9554
		9555	# Handling of arguments.
		9556	for ac_config_target in $ac_config_targets
		9557	do
		9558	case $ac_config_target in
		9559	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;
		9560	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
		9561	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
		9562	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
		9563
		9564	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
		9565	esac
		9566	done
		9567
		9568
		9569	# If the user did not use the arguments to specify the items to instantiate,
		9570	# then the envvar interface is used. Set only those that are not.
		9571	# We use the long form for the default assignment because of an extremely
		9572	# bizarre bug on SunOS 4.1.3.
		9573	if $ac_need_defaults; then
		9574	test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
		9575	test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
		9576	fi
		9577
		9578	# Have a temporary directory for convenience. Make it in the build tree
		9579	# simply because there is no reason against having it here, and in addition,
		9580	# creating and moving files from /tmp can sometimes cause problems.
		9581	# Hook for its removal unless debugging.
		9582	# Note that there is a small window in which the directory will not be cleaned:
		9583	# after its creation but before its name has been assigned to `$tmp'.
		9584	$debug ||
		9585	{
		9586	tmp= ac_tmp=
		9587	trap 'exit_status=$?
		9588	: "${ac_tmp:=$tmp}"
		9589	{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
		9590	' 0
		9591	trap 'as_fn_exit 1' 1 2 13 15
		9592	}
		9593	# Create a (secure) tmp directory for tmp files.
		9594
		9595	{
		9596	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
		9597	test -d "$tmp"
		9598	} ||
		9599	{
		9600	tmp=./conf$$-$RANDOM
		9601	(umask 077 && mkdir "$tmp")
		9602	} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
		9603	ac_tmp=$tmp
		9604
		9605	# Set up the scripts for CONFIG_FILES section.
		9606	# No need to generate them if there are no CONFIG_FILES.
		9607	# This happens for instance with `./config.status config.h'.
		9608	if test -n "$CONFIG_FILES"; then
		9609
		9610
		9611	ac_cr=`echo X | tr X '\015'`
		9612	# On cygwin, bash can eat \r inside `` if the user requested igncr.
		9613	# But we know of no other shell where ac_cr would be empty at this
		9614	# point, so we can use a bashism as a fallback.
		9615	if test "x$ac_cr" = x; then
		9616	eval ac_cr=\$\'\\r\'
		9617	fi
		9618	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
		9619	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
		9620	ac_cs_awk_cr='\\r'
		9621	else
		9622	ac_cs_awk_cr=$ac_cr
		9623	fi
		9624
		9625	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
		9626	_ACEOF
		9627
		9628
		9629	{
		9630	echo "cat >conf$$subs.awk <<_ACEOF" &&
		9631	echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
		9632	echo "_ACEOF"
		9633	} >conf$$subs.sh ||
		9634	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9635	ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
		9636	ac_delim='%!_!# '
		9637	for ac_last_try in false false false false false :; do
		9638	. ./conf$$subs.sh ||
		9639	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9640
		9641	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
		9642	if test $ac_delim_n = $ac_delim_num; then
		9643	break
		9644	elif $ac_last_try; then
		9645	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9646	else
		9647	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		9648	fi
		9649	done
		9650	rm -f conf$$subs.sh
		9651
		9652	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9653	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
		9654	_ACEOF
		9655	sed -n '
		9656	h
		9657	s/^/S["/; s/!.*/"]=/
		9658	p
		9659	g
		9660	s/^[^!]*!//
		9661	:repl
		9662	t repl
		9663	s/'"$ac_delim"'$//
		9664	t delim
		9665	:nl
		9666	h
		9667	s/\(.\{148\}\)..*/\1/
		9668	t more1
		9669	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
		9670	p
		9671	n
		9672	b repl
		9673	:more1
		9674	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		9675	p
		9676	g
		9677	s/.\{148\}//
		9678	t nl
		9679	:delim
		9680	h
		9681	s/\(.\{148\}\)..*/\1/
		9682	t more2
		9683	s/["\\]/\\&/g; s/^/"/; s/$/"/
		9684	p
		9685	b
		9686	:more2
		9687	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		9688	p
		9689	g
		9690	s/.\{148\}//
		9691	t delim
		9692	' <conf$$subs.awk | sed '
		9693	/^[^""]/{
		9694	N
		9695	s/\n//
		9696	}
		9697	' >>$CONFIG_STATUS || ac_write_fail=1
		9698	rm -f conf$$subs.awk
		9699	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9700	_ACAWK
		9701	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
		9702	for (key in S) S_is_set[key] = 1
		9703	FS = ""
		9704
		9705	}
		9706	{
		9707	line = $ 0
		9708	nfields = split(line, field, "@")
		9709	substed = 0
		9710	len = length(field[1])
		9711	for (i = 2; i < nfields; i++) {
		9712	key = field[i]
		9713	keylen = length(key)
		9714	if (S_is_set[key]) {
		9715	value = S[key]
		9716	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
		9717	len += length(value) + length(field[++i])
		9718	substed = 1
		9719	} else
		9720	len += 1 + keylen
		9721	}
		9722
		9723	print line
		9724	}
		9725
		9726	_ACAWK
		9727	_ACEOF
		9728	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9729	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
		9730	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
		9731	else
		9732	cat
		9733	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
		9734	|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
		9735	_ACEOF
		9736
		9737	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
		9738	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
		9739	# trailing colons and then remove the whole line if VPATH becomes empty
		9740	# (actually we leave an empty line to preserve line numbers).
		9741	if test "x$srcdir" = x.; then
		9742	ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
		9743	h
		9744	s///
		9745	s/^/:/
		9746	s/[ ]*$/:/
		9747	s/:\$(srcdir):/:/g
		9748	s/:\${srcdir}:/:/g
		9749	s/:@srcdir@:/:/g
		9750	s/^:*//
		9751	s/:*$//
		9752	x
		9753	s/\(=[ ]*\).*/\1/
		9754	G
		9755	s/\n//
		9756	s/^[^=]*=[ ]*$//
		9757	}'
		9758	fi
		9759
		9760	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9761	fi # test -n "$CONFIG_FILES"
		9762
		9763	# Set up the scripts for CONFIG_HEADERS section.
		9764	# No need to generate them if there are no CONFIG_HEADERS.
		9765	# This happens for instance with `./config.status Makefile'.
		9766	if test -n "$CONFIG_HEADERS"; then
		9767	cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
		9768	BEGIN {
		9769	_ACEOF
		9770
		9771	# Transform confdefs.h into an awk script `defines.awk', embedded as
		9772	# here-document in config.status, that substitutes the proper values into
		9773	# config.h.in to produce config.h.
		9774
		9775	# Create a delimiter string that does not exist in confdefs.h, to ease
		9776	# handling of long lines.
		9777	ac_delim='%!_!# '
		9778	for ac_last_try in false false :; do
		9779	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
		9780	if test -z "$ac_tt"; then
		9781	break
		9782	elif $ac_last_try; then
		9783	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
		9784	else
		9785	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		9786	fi
		9787	done
		9788
		9789	# For the awk script, D is an array of macro values keyed by name,
		9790	# likewise P contains macro parameters if any. Preserve backslash
		9791	# newline sequences.
		9792
		9793	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
		9794	sed -n '
		9795	s/.\{148\}/&'"$ac_delim"'/g
		9796	t rset
		9797	:rset
		9798	s/^[ ]*#[ ]*define[ ][ ]*/ /
		9799	t def
		9800	d
		9801	:def
		9802	s/\\$//
		9803	t bsnl
		9804	s/["\\]/\\&/g
		9805	s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
		9806	D["\1"]=" \3"/p
		9807	s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
		9808	d
		9809	:bsnl
		9810	s/["\\]/\\&/g
		9811	s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
		9812	D["\1"]=" \3\\\\\\n"\\/p
		9813	t cont
		9814	s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
		9815	t cont
		9816	d
		9817	:cont
		9818	n
		9819	s/.\{148\}/&'"$ac_delim"'/g
		9820	t clear
		9821	:clear
		9822	s/\\$//
		9823	t bsnlc
		9824	s/["\\]/\\&/g; s/^/"/; s/$/"/p
		9825	d
		9826	:bsnlc
		9827	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
		9828	b cont
		9829	' <confdefs.h | sed '
		9830	s/'"$ac_delim"'/"\\\
		9831	"/g' >>$CONFIG_STATUS || ac_write_fail=1
		9832
		9833	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9834	for (key in D) D_is_set[key] = 1
		9835	FS = ""
		9836	}
		9837	/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
		9838	line = \$ 0
		9839	split(line, arg, " ")
		9840	if (arg[1] == "#") {
		9841	defundef = arg[2]
		9842	mac1 = arg[3]
		9843	} else {
		9844	defundef = substr(arg[1], 2)
		9845	mac1 = arg[2]
		9846	}
		9847	split(mac1, mac2, "(") #)
		9848	macro = mac2[1]
		9849	prefix = substr(line, 1, index(line, defundef) - 1)
		9850	if (D_is_set[macro]) {
		9851	# Preserve the white space surrounding the "#".
		9852	print prefix "define", macro P[macro] D[macro]
		9853	next
		9854	} else {
		9855	# Replace #undef with comments. This is necessary, for example,
		9856	# in the case of _POSIX_SOURCE, which is predefined and required
		9857	# on some systems where configure will not decide to define it.
		9858	if (defundef == "undef") {
		9859	print "/*", prefix defundef, macro, "*/"
		9860	next
		9861	}
		9862	}
		9863	}
		9864	{ print }
		9865	_ACAWK
		9866	_ACEOF
		9867	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9868	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
		9869	fi # test -n "$CONFIG_HEADERS"
		9870
		9871
		9872	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
		9873	shift
		9874	for ac_tag
		9875	do
		9876	case $ac_tag in
		9877	:[FHLC]) ac_mode=$ac_tag; continue;;
		9878	esac
		9879	case $ac_mode$ac_tag in
		9880	:[FHL]*:*);;
		9881	:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
		9882	:[FH]-) ac_tag=-:-;;
		9883	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
		9884	esac
		9885	ac_save_IFS=$IFS
		9886	IFS=:
		9887	set x $ac_tag
		9888	IFS=$ac_save_IFS
		9889	shift
		9890	ac_file=$1
		9891	shift
		9892
		9893	case $ac_mode in
		9894	:L) ac_source=$1;;
		9895	:[FH])
		9896	ac_file_inputs=
		9897	for ac_f
		9898	do
		9899	case $ac_f in
		9900	-) ac_f="$ac_tmp/stdin";;
		9901	*) # Look for the file first in the build tree, then in the source tree
		9902	# (if the path is not absolute). The absolute path cannot be DOS-style,
		9903	# because $ac_f cannot contain `:'.
		9904	test -f "$ac_f" ||
		9905	case $ac_f in
		9906	[\\/$]*) false;;
		9907	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
		9908	esac ||
		9909	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
		9910	esac
		9911	case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
		9912	as_fn_append ac_file_inputs " '$ac_f'"
		9913	done
		9914
		9915	# Let's still pretend it is `configure' which instantiates (i.e., don't
		9916	# use $as_me), people would be surprised to read:
		9917	# /* config.h. Generated by config.status. */
		9918	configure_input='Generated from '`
		9919	printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
		9920	`' by configure.'
		9921	if test x"$ac_file" != x-; then
		9922	configure_input="$ac_file. $configure_input"
		9923	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
		9924	printf "%s\n" "$as_me: creating $ac_file" >&6;}
		9925	fi
		9926	# Neutralize special characters interpreted by sed in replacement strings.
		9927	case $configure_input in #(
		9928	*\&* | *\|* | *\\* )
		9929	ac_sed_conf_input=`printf "%s\n" "$configure_input" |
		9930	sed 's/[\\\\&|]/\\\\&/g'`;; #(
		9931	*) ac_sed_conf_input=$configure_input;;
		9932	esac
		9933
		9934	case $ac_tag in
		9935	*:-:* | *:-) cat >"$ac_tmp/stdin" \
		9936	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
		9937	esac
		9938	;;
		9939	esac
		9940
		9941	ac_dir=`$as_dirname -- "$ac_file" ||
		9942	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
		9943	X"$ac_file" : 'X\(//\)[^/]' \| \
		9944	X"$ac_file" : 'X\(//\)$' \| \
		9945	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
		9946	printf "%s\n" X"$ac_file" |
		9947	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
		9948	s//\1/
		9949	q
		9950	}
		9951	/^X\(\/\/\)[^/].*/{
		9952	s//\1/
		9953	q
		9954	}
		9955	/^X\(\/\/\)$/{
		9956	s//\1/
		9957	q
		9958	}
		9959	/^X\(\/\).*/{
		9960	s//\1/
		9961	q
		9962	}
		9963	s/.*/./; q'`
		9964	as_dir="$ac_dir"; as_fn_mkdir_p
12813	ac_builddir=.	9965	ac_builddir=.
12814		9966
12815	case "$ac_dir" in	9967	case "$ac_dir" in
12816	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	9968	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
12817	*)	9969	*)
12818	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	9970	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
12819	# A ".." for each directory in $ac_dir_suffix.	9971	# A ".." for each directory in $ac_dir_suffix.
12820	ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`	9972	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
12821	case $ac_top_builddir_sub in	9973	case $ac_top_builddir_sub in
12822	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	9974	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
12823	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	9975	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
12824	esac ;;	9976	esac ;;
12825	esac	9977	esac
…		…
12855	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	10007	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
12856	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;	10008	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
12857	esac	10009	esac
12858	_ACEOF	10010	_ACEOF
12859		10011
12860	cat >>$CONFIG_STATUS <<\_ACEOF	10012	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12861	# If the template does not know about datarootdir, expand it.	10013	# If the template does not know about datarootdir, expand it.
12862	# FIXME: This hack should be removed a few years after 2.60.	10014	# FIXME: This hack should be removed a few years after 2.60.
12863	ac_datarootdir_hack=; ac_datarootdir_seen=	10015	ac_datarootdir_hack=; ac_datarootdir_seen=
12864		10016	ac_sed_dataroot='
12865	case `sed -n '/datarootdir/ {	10017	/datarootdir/ {
12866	p	10018	p
12867	q	10019	q
12868	}	10020	}
12869	/@datadir@/p	10021	/@datadir@/p
12870	/@docdir@/p	10022	/@docdir@/p
12871	/@infodir@/p	10023	/@infodir@/p
12872	/@localedir@/p	10024	/@localedir@/p
12873	/@mandir@/p	10025	/@mandir@/p'
12874	' $ac_file_inputs` in	10026	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
12875	*datarootdir*) ac_datarootdir_seen=yes;;	10027	*datarootdir*) ac_datarootdir_seen=yes;;
12876	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)	10028	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
12877	{ echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5	10029	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
12878	echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}	10030	printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
12879	_ACEOF	10031	_ACEOF
12880	cat >>$CONFIG_STATUS <<_ACEOF	10032	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12881	ac_datarootdir_hack='	10033	ac_datarootdir_hack='
12882	s&@datadir@&$datadir&g	10034	s&@datadir@&$datadir&g
12883	s&@docdir@&$docdir&g	10035	s&@docdir@&$docdir&g
12884	s&@infodir@&$infodir&g	10036	s&@infodir@&$infodir&g
12885	s&@localedir@&$localedir&g	10037	s&@localedir@&$localedir&g
12886	s&@mandir@&$mandir&g	10038	s&@mandir@&$mandir&g
12887	s&\\\${datarootdir}&$datarootdir&g' ;;	10039	s&\\\${datarootdir}&$datarootdir&g' ;;
12888	esac	10040	esac
12889	_ACEOF	10041	_ACEOF
12890		10042
12891	# Neutralize VPATH when `$srcdir' = `.'.	10043	# Neutralize VPATH when `$srcdir' = `.'.
12892	# Shell code in configure.ac might set extrasub.	10044	# Shell code in configure.ac might set extrasub.
12893	# FIXME: do we really want to maintain this feature?	10045	# FIXME: do we really want to maintain this feature?
12894	cat >>$CONFIG_STATUS <<_ACEOF	10046	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12895	sed "$ac_vpsub	10047	ac_sed_extra="$ac_vpsub
12896	$extrasub	10048	$extrasub
12897	_ACEOF	10049	_ACEOF
12898	cat >>$CONFIG_STATUS <<\_ACEOF	10050	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12899	:t	10051	:t
12900	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	10052	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
12901	s&@configure_input@&$configure_input&;t t	10053	s|@configure_input@|$ac_sed_conf_input|;t t
12902	s&@top_builddir@&$ac_top_builddir_sub&;t t	10054	s&@top_builddir@&$ac_top_builddir_sub&;t t
		10055	s&@top_build_prefix@&$ac_top_build_prefix&;t t
12903	s&@srcdir@&$ac_srcdir&;t t	10056	s&@srcdir@&$ac_srcdir&;t t
12904	s&@abs_srcdir@&$ac_abs_srcdir&;t t	10057	s&@abs_srcdir@&$ac_abs_srcdir&;t t
12905	s&@top_srcdir@&$ac_top_srcdir&;t t	10058	s&@top_srcdir@&$ac_top_srcdir&;t t
12906	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t	10059	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
12907	s&@builddir@&$ac_builddir&;t t	10060	s&@builddir@&$ac_builddir&;t t
12908	s&@abs_builddir@&$ac_abs_builddir&;t t	10061	s&@abs_builddir@&$ac_abs_builddir&;t t
12909	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t	10062	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
12910	s&@INSTALL@&$ac_INSTALL&;t t	10063	s&@INSTALL@&$ac_INSTALL&;t t
12911	$ac_datarootdir_hack	10064	$ac_datarootdir_hack
12912	" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out	10065	"
		10066	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
		10067	>$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
12913		10068
12914	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&	10069	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
12915	{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&	10070	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
12916	{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&	10071	{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
		10072	"$ac_tmp/out"`; test -z "$ac_out"; } &&
12917	{ echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'	10073	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
12918	which seems to be undefined. Please make sure it is defined." >&5	10074	which seems to be undefined. Please make sure it is defined" >&5
12919	echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'	10075	printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
12920	which seems to be undefined. Please make sure it is defined." >&2;}	10076	which seems to be undefined. Please make sure it is defined" >&2;}
12921		10077
12922	rm -f "$tmp/stdin"	10078	rm -f "$ac_tmp/stdin"
12923	case $ac_file in	10079	case $ac_file in
12924	-) cat "$tmp/out"; rm -f "$tmp/out";;	10080	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
12925	*) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;	10081	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
12926	esac	10082	esac \
		10083	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
12927	;;	10084	;;
12928	:H)	10085	:H)
12929	#	10086	#
12930	# CONFIG_HEADER	10087	# CONFIG_HEADER
12931	#	10088	#
12932	_ACEOF
12933
12934	# Transform confdefs.h into a sed script `conftest.defines', that
12935	# substitutes the proper values into config.h.in to produce config.h.
12936	rm -f conftest.defines conftest.tail
12937	# First, append a space to every undef/define line, to ease matching.
12938	echo 's/$/ /' >conftest.defines
12939	# Then, protect against being on the right side of a sed subst, or in
12940	# an unquoted here document, in config.status. If some macros were
12941	# called several times there might be several #defines for the same
12942	# symbol, which is useless. But do not sort them, since the last
12943	# AC_DEFINE must be honored.
12944	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
12945	# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
12946	# NAME is the cpp macro being defined, VALUE is the value it is being given.
12947	# PARAMS is the parameter list in the macro definition--in most cases, it's
12948	# just an empty string.
12949	ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*'
12950	ac_dB='\\)[ (].*,\\1define\\2'
12951	ac_dC=' '
12952	ac_dD=' ,'
12953
12954	uniq confdefs.h |
12955	sed -n '
12956	t rset
12957	:rset
12958	s/^[ ]*#[ ]*define[ ][ ]*//
12959	t ok
12960	d
12961	:ok
12962	s/[\\&,]/\\&/g
12963	s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
12964	s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
12965	' >>conftest.defines
12966
12967	# Remove the space that was appended to ease matching.
12968	# Then replace #undef with comments. This is necessary, for
12969	# example, in the case of _POSIX_SOURCE, which is predefined and required
12970	# on some systems where configure will not decide to define it.
12971	# (The regexp can be short, since the line contains either #define or #undef.)
12972	echo 's/ $//
12973	s,^[ #]*u.*,/* & */,' >>conftest.defines
12974
12975	# Break up conftest.defines:
12976	ac_max_sed_lines=50
12977
12978	# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
12979	# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
12980	# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
12981	# et cetera.
12982	ac_in='$ac_file_inputs'
12983	ac_out='"$tmp/out1"'
12984	ac_nxt='"$tmp/out2"'
12985
12986	while :
12987	do
12988	# Write a here document:
12989	cat >>$CONFIG_STATUS <<_ACEOF
12990	# First, check the format of the line:
12991	cat >"\$tmp/defines.sed" <<\\CEOF
12992	/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def
12993	/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def
12994	b
12995	:def
12996	_ACEOF
12997	sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
12998	echo 'CEOF
12999	sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
13000	ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
13001	sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
13002	grep . conftest.tail >/dev/null || break
13003	rm -f conftest.defines
13004	mv conftest.tail conftest.defines
13005	done
13006	rm -f conftest.defines conftest.tail
13007
13008	echo "ac_result=$ac_in" >>$CONFIG_STATUS
13009	cat >>$CONFIG_STATUS <<\_ACEOF
13010	if test x"$ac_file" != x-; then	10089	if test x"$ac_file" != x-; then
13011	echo "/* $configure_input */" >"$tmp/config.h"	10090	{
13012	cat "$ac_result" >>"$tmp/config.h"	10091	printf "%s\n" "/* $configure_input */" >&1 \
		10092	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
		10093	} >"$ac_tmp/config.h" \
		10094	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
13013	if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then	10095	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
13014	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	10096	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
13015	echo "$as_me: $ac_file is unchanged" >&6;}	10097	printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
13016	else	10098	else
13017	rm -f $ac_file	10099	rm -f "$ac_file"
13018	mv "$tmp/config.h" $ac_file	10100	mv "$ac_tmp/config.h" "$ac_file" \
		10101	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
13019	fi	10102	fi
13020	else	10103	else
13021	echo "/* $configure_input */"	10104	printf "%s\n" "/* $configure_input */" >&1 \
13022	cat "$ac_result"	10105	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
		10106	|| as_fn_error $? "could not create -" "$LINENO" 5
13023	fi	10107	fi
13024	rm -f "$tmp/out12"
13025	;;	10108	;;
13026		10109
13027		10110
13028	esac	10111	esac
13029		10112
13030	done # for ac_tag	10113	done # for ac_tag
13031		10114
13032		10115
13033	{ (exit 0); exit 0; }	10116	as_fn_exit 0
13034	_ACEOF	10117	_ACEOF
13035	chmod +x $CONFIG_STATUS
13036	ac_clean_files=$ac_clean_files_save	10118	ac_clean_files=$ac_clean_files_save
		10119
		10120	test $ac_write_fail = 0 ||
		10121	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
13037		10122
13038		10123
13039	# configure is writing to config.log, and then calls config.status.	10124	# configure is writing to config.log, and then calls config.status.
13040	# config.status does its own redirection, appending to config.log.	10125	# config.status does its own redirection, appending to config.log.
13041	# Unfortunately, on DOS this fails, as config.log is still kept open	10126	# Unfortunately, on DOS this fails, as config.log is still kept open
…		…
13052	exec 5>/dev/null	10137	exec 5>/dev/null
13053	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false	10138	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
13054	exec 5>>config.log	10139	exec 5>>config.log
13055	# Use ||, not &&, to avoid exiting from the if with $? = 1, which	10140	# Use ||, not &&, to avoid exiting from the if with $? = 1, which
13056	# would make configure fail if this is the last instruction.	10141	# would make configure fail if this is the last instruction.
13057	$ac_cs_success || { (exit 1); exit 1; }	10142	$ac_cs_success || as_fn_exit 1
		10143	fi
		10144	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
		10145	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
		10146	printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
13058	fi	10147	fi
13059		10148
13060		10149
13061	echo "Configuration:	10150	echo "Configuration:
13062		10151
…		…
13078	if test x$RESFALLBACK != x; then	10167	if test x$RESFALLBACK != x; then
13079	echo " resource class fallback: $RESFALLBACK"	10168	echo " resource class fallback: $RESFALLBACK"
13080	fi	10169	fi
13081	echo	10170	echo
13082	echo " embedded perl: $support_perl"	10171	echo " embedded perl: $support_perl"
13083	echo " libafterimage: $support_afterimage"	10172	echo " image library: $image_lib"
13084	echo	10173	echo
13085	if test x$support_xim = xyes -a x$rxvt_cv_func_xlocale = xno; then	10174	if test x$support_xim = xyes -a x$rxvt_cv_func_xlocale = xno; then
13086	echo ".----------------------------------------------------------------."	10175	echo ".----------------------------------------------------------------."
13087	echo ". WARNING: --enable-xim was specified however the locale support ."	10176	echo ". WARNING: --enable-xim was specified however the locale support ."
13088	echo ". functions could not be found. ."	10177	echo ". functions could not be found. ."
…		…
13091	fi	10180	fi
13092		10181
13093	echo "*** Optionally check src/feature.h for further, rarely used options ***"	10182	echo "*** Optionally check src/feature.h for further, rarely used options ***"
13094	echo	10183	echo
13095		10184
		10185

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