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Comparing rxvt-unicode/configure (file contents):
Revision 1.123 by root, Sun Dec 23 02:43:54 2007 UTC vs.
Revision 1.170 by sf-exg, Mon Nov 22 15:41:18 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	PTYTTY_LIBS
		665	PTYTTY_CFLAGS
		666	PKG_CONFIG
		667	X_EXTRA_LIBS
		668	X_LIBS
		669	X_PRE_LIBS
		670	X_CFLAGS
		671	CXXCPP
		672	XMKMF
		673	TIC
		674	RXVTNAME
		675	LINKER
		676	INSTALL_DATA
		677	INSTALL_SCRIPT
		678	INSTALL_PROGRAM
		679	ac_ct_CXX
		680	CXXFLAGS
		681	CXX
		682	OBJEXT
		683	EXEEXT
		684	ac_ct_CC
		685	CPPFLAGS
		686	LDFLAGS
		687	CFLAGS
		688	CC
		689	DATE
		690	VERSION
		691	target_alias
		692	host_alias
		693	build_alias
		694	LIBS
		695	ECHO_T
		696	ECHO_N
		697	ECHO_C
		698	DEFS
		699	mandir
		700	localedir
		701	libdir
		702	psdir
		703	pdfdir
		704	dvidir
		705	htmldir
		706	infodir
		707	docdir
		708	oldincludedir
		709	includedir
		710	runstatedir
		711	localstatedir
		712	sharedstatedir
		713	sysconfdir
		714	datadir
		715	datarootdir
		716	libexecdir
		717	sbindir
		718	bindir
		719	program_transform_name
		720	prefix
		721	exec_prefix
		722	PACKAGE_URL
		723	PACKAGE_BUGREPORT
		724	PACKAGE_STRING
		725	PACKAGE_VERSION
		726	PACKAGE_TARNAME
		727	PACKAGE_NAME
617	PATH_SEPARATOR	728	PATH_SEPARATOR
618	PACKAGE_NAME	729	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	include_stdint_h
700	include_sys_ioctl_h
701	include_sys_strredir_h
702	LIBOBJS
703	LTLIBOBJS'
704	ac_subst_files=''	730	ac_subst_files=''
		731	ac_user_opts='
		732	enable_option_checking
		733	enable_everything
		734	enable_assert
		735	enable_warnings
		736	enable_256_color
		737	enable_unicode3
		738	enable_combining
		739	enable_xft
		740	enable_font_styles
		741	enable_pixbuf
		742	enable_startup_notification
		743	enable_transparency
		744	enable_fading
		745	enable_rxvt_scroll
		746	enable_next_scroll
		747	enable_xterm_scroll
		748	enable_perl
		749	with_codesets
		750	enable_xim
		751	enable_backspace_key
		752	enable_delete_key
		753	enable_resources
		754	enable_8bitctrls
		755	enable_fallback
		756	with_res_name
		757	with_res_class
		758	with_name
		759	enable_swapscreen
		760	enable_iso14755
		761	enable_frills
		762	enable_keepscrolling
		763	enable_selectionscrolling
		764	enable_mousewheel
		765	enable_slipwheeling
		766	enable_smart_resize
		767	enable_text_blink
		768	enable_pointer_blank
		769	with_term
		770	with_terminfo
		771	with_x
		772	'
705	ac_precious_vars='build_alias	773	ac_precious_vars='build_alias
706	host_alias	774	host_alias
707	target_alias	775	target_alias
708	CC	776	CC
709	CFLAGS	777	CFLAGS
…		…
711	LIBS	779	LIBS
712	CPPFLAGS	780	CPPFLAGS
713	CXX	781	CXX
714	CXXFLAGS	782	CXXFLAGS
715	CCC	783	CCC
716	CPP	784	XMKMF
717	CXXCPP	785	CXXCPP'
718	XMKMF'
719		786
720		787
721	# Initialize some variables set by options.	788	# Initialize some variables set by options.
722	ac_init_help=	789	ac_init_help=
723	ac_init_version=false	790	ac_init_version=false
		791	ac_unrecognized_opts=
		792	ac_unrecognized_sep=
724	# The variables have the same names as the options, with	793	# The variables have the same names as the options, with
725	# dashes changed to underlines.	794	# dashes changed to underlines.
726	cache_file=/dev/null	795	cache_file=/dev/null
727	exec_prefix=NONE	796	exec_prefix=NONE
728	no_create=	797	no_create=
…		…
750	datarootdir='${prefix}/share'	819	datarootdir='${prefix}/share'
751	datadir='${datarootdir}'	820	datadir='${datarootdir}'
752	sysconfdir='${prefix}/etc'	821	sysconfdir='${prefix}/etc'
753	sharedstatedir='${prefix}/com'	822	sharedstatedir='${prefix}/com'
754	localstatedir='${prefix}/var'	823	localstatedir='${prefix}/var'
		824	runstatedir='${localstatedir}/run'
755	includedir='${prefix}/include'	825	includedir='${prefix}/include'
756	oldincludedir='/usr/include'	826	oldincludedir='/usr/include'
757	docdir='${datarootdir}/doc/${PACKAGE}'	827	docdir='${datarootdir}/doc/${PACKAGE}'
758	infodir='${datarootdir}/info'	828	infodir='${datarootdir}/info'
759	htmldir='${docdir}'	829	htmldir='${docdir}'
…		…
774	ac_prev=	844	ac_prev=
775	continue	845	continue
776	fi	846	fi
777		847
778	case $ac_option in	848	case $ac_option in
779	*=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;	849	*=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
		850	*=) ac_optarg= ;;
780	*) ac_optarg=yes ;;	851	*) ac_optarg=yes ;;
781	esac	852	esac
782
783	# Accept the important Cygnus configure options, so we can diagnose typos.
784		853
785	case $ac_dashdash$ac_option in	854	case $ac_dashdash$ac_option in
786	--)	855	--)
787	ac_dashdash=yes ;;	856	ac_dashdash=yes ;;
788		857
…		…
817	-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \	886	-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
818	| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)	887	| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
819	datarootdir=$ac_optarg ;;	888	datarootdir=$ac_optarg ;;
820		889
821	-disable-* | --disable-*)	890	-disable-* | --disable-*)
822	ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`	891	ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
823	# Reject names that are not valid shell variable names.	892	# Reject names that are not valid shell variable names.
824	expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&	893	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
825	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	894	as_fn_error $? "invalid feature name: \`$ac_useropt'"
826	{ (exit 1); exit 1; }; }	895	ac_useropt_orig=$ac_useropt
827	ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`	896	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
		897	case $ac_user_opts in
		898	*"
		899	"enable_$ac_useropt"
		900	"*) ;;
		901	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
		902	ac_unrecognized_sep=', ';;
		903	esac
828	eval enable_$ac_feature=no ;;	904	eval enable_$ac_useropt=no ;;
829		905
830	-docdir | --docdir | --docdi | --doc | --do)	906	-docdir | --docdir | --docdi | --doc | --do)
831	ac_prev=docdir ;;	907	ac_prev=docdir ;;
832	-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)	908	-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
833	docdir=$ac_optarg ;;	909	docdir=$ac_optarg ;;
…		…
836	ac_prev=dvidir ;;	912	ac_prev=dvidir ;;
837	-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)	913	-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
838	dvidir=$ac_optarg ;;	914	dvidir=$ac_optarg ;;
839		915
840	-enable-* | --enable-*)	916	-enable-* | --enable-*)
841	ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`	917	ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
842	# Reject names that are not valid shell variable names.	918	# Reject names that are not valid shell variable names.
843	expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&	919	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
844	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	920	as_fn_error $? "invalid feature name: \`$ac_useropt'"
845	{ (exit 1); exit 1; }; }	921	ac_useropt_orig=$ac_useropt
846	ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`	922	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
		923	case $ac_user_opts in
		924	*"
		925	"enable_$ac_useropt"
		926	"*) ;;
		927	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
		928	ac_unrecognized_sep=', ';;
		929	esac
847	eval enable_$ac_feature=\$ac_optarg ;;	930	eval enable_$ac_useropt=\$ac_optarg ;;
848		931
849	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \	932	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
850	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \	933	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
851	| --exec | --exe | --ex)	934	| --exec | --exe | --ex)
852	ac_prev=exec_prefix ;;	935	ac_prev=exec_prefix ;;
…		…
987		1070
988	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	1071	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
989	| -silent | --silent | --silen | --sile | --sil)	1072	| -silent | --silent | --silen | --sile | --sil)
990	silent=yes ;;	1073	silent=yes ;;
991		1074
		1075	-runstatedir | --runstatedir | --runstatedi | --runstated \
		1076	| --runstate | --runstat | --runsta | --runst | --runs \
		1077	| --run | --ru | --r)
		1078	ac_prev=runstatedir ;;
		1079	-runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
		1080	| --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
		1081	| --run=* | --ru=* | --r=*)
		1082	runstatedir=$ac_optarg ;;
		1083
992	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)	1084	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
993	ac_prev=sbindir ;;	1085	ac_prev=sbindir ;;
994	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \	1086	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
995	| --sbi=* | --sb=*)	1087	| --sbi=* | --sb=*)
996	sbindir=$ac_optarg ;;	1088	sbindir=$ac_optarg ;;
…		…
1033		1125
1034	-version | --version | --versio | --versi | --vers | -V)	1126	-version | --version | --versio | --versi | --vers | -V)
1035	ac_init_version=: ;;	1127	ac_init_version=: ;;
1036		1128
1037	-with-* | --with-*)	1129	-with-* | --with-*)
1038	ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`	1130	ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1039	# Reject names that are not valid shell variable names.	1131	# Reject names that are not valid shell variable names.
1040	expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1132	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1041	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1133	as_fn_error $? "invalid package name: \`$ac_useropt'"
1042	{ (exit 1); exit 1; }; }	1134	ac_useropt_orig=$ac_useropt
1043	ac_package=`echo $ac_package | sed 's/[-.]/_/g'`	1135	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
		1136	case $ac_user_opts in
		1137	*"
		1138	"with_$ac_useropt"
		1139	"*) ;;
		1140	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
		1141	ac_unrecognized_sep=', ';;
		1142	esac
1044	eval with_$ac_package=\$ac_optarg ;;	1143	eval with_$ac_useropt=\$ac_optarg ;;
1045		1144
1046	-without-* | --without-*)	1145	-without-* | --without-*)
1047	ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`	1146	ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1048	# Reject names that are not valid shell variable names.	1147	# Reject names that are not valid shell variable names.
1049	expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1148	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1050	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1149	as_fn_error $? "invalid package name: \`$ac_useropt'"
1051	{ (exit 1); exit 1; }; }	1150	ac_useropt_orig=$ac_useropt
1052	ac_package=`echo $ac_package | sed 's/[-.]/_/g'`	1151	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
		1152	case $ac_user_opts in
		1153	*"
		1154	"with_$ac_useropt"
		1155	"*) ;;
		1156	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
		1157	ac_unrecognized_sep=', ';;
		1158	esac
1053	eval with_$ac_package=no ;;	1159	eval with_$ac_useropt=no ;;
1054		1160
1055	--x)	1161	--x)
1056	# Obsolete; use --with-x.	1162	# Obsolete; use --with-x.
1057	with_x=yes ;;	1163	with_x=yes ;;
1058		1164
…		…
1068	ac_prev=x_libraries ;;	1174	ac_prev=x_libraries ;;
1069	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \	1175	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1070	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)	1176	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1071	x_libraries=$ac_optarg ;;	1177	x_libraries=$ac_optarg ;;
1072		1178
1073	-*) { echo "$as_me: error: unrecognized option: $ac_option	1179	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1074	Try \`$0 --help' for more information." >&2	1180	Try \`$0 --help' for more information"
1075	{ (exit 1); exit 1; }; }
1076	;;	1181	;;
1077		1182
1078	*=*)	1183	*=*)
1079	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`	1184	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1080	# Reject names that are not valid shell variable names.	1185	# Reject names that are not valid shell variable names.
1081	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&	1186	case $ac_envvar in #(
		1187	'' | [0-9]* | *[!_$as_cr_alnum]* )
1082	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2	1188	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1083	{ (exit 1); exit 1; }; }	1189	esac
1084	eval $ac_envvar=\$ac_optarg	1190	eval $ac_envvar=\$ac_optarg
1085	export $ac_envvar ;;	1191	export $ac_envvar ;;
1086		1192
1087	*)	1193	*)
1088	# FIXME: should be removed in autoconf 3.0.	1194	# FIXME: should be removed in autoconf 3.0.
1089	echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1195	printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
1090	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1196	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1091	echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1197	printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
1092	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}	1198	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1093	;;	1199	;;
1094		1200
1095	esac	1201	esac
1096	done	1202	done
1097		1203
1098	if test -n "$ac_prev"; then	1204	if test -n "$ac_prev"; then
1099	ac_option=--`echo $ac_prev | sed 's/_/-/g'`	1205	ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1100	{ echo "$as_me: error: missing argument to $ac_option" >&2	1206	as_fn_error $? "missing argument to $ac_option"
1101	{ (exit 1); exit 1; }; }
1102	fi	1207	fi
1103		1208
1104	# Be sure to have absolute directory names.	1209	if test -n "$ac_unrecognized_opts"; then
		1210	case $enable_option_checking in
		1211	no) ;;
		1212	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
		1213	*) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
		1214	esac
		1215	fi
		1216
		1217	# Check all directory arguments for consistency.
1105	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \	1218	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1106	datadir sysconfdir sharedstatedir localstatedir includedir \	1219	datadir sysconfdir sharedstatedir localstatedir includedir \
1107	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \	1220	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1108	libdir localedir mandir	1221	libdir localedir mandir runstatedir
1109	do	1222	do
1110	eval ac_val=\$$ac_var	1223	eval ac_val=\$$ac_var
		1224	# Remove trailing slashes.
		1225	case $ac_val in
		1226	*/ )
		1227	ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
		1228	eval $ac_var=\$ac_val;;
		1229	esac
		1230	# Be sure to have absolute directory names.
1111	case $ac_val in	1231	case $ac_val in
1112	[\\/$]* | ?:[\\/]* ) continue;;	1232	[\\/$]* | ?:[\\/]* ) continue;;
1113	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;	1233	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1114	esac	1234	esac
1115	{ echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1235	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1116	{ (exit 1); exit 1; }; }
1117	done	1236	done
1118		1237
1119	# There might be people who depend on the old broken behavior: `$host'	1238	# There might be people who depend on the old broken behavior: `$host'
1120	# used to hold the argument of --host etc.	1239	# used to hold the argument of --host etc.
1121	# FIXME: To remove some day.	1240	# FIXME: To remove some day.
…		…
1125		1244
1126	# FIXME: To remove some day.	1245	# FIXME: To remove some day.
1127	if test "x$host_alias" != x; then	1246	if test "x$host_alias" != x; then
1128	if test "x$build_alias" = x; then	1247	if test "x$build_alias" = x; then
1129	cross_compiling=maybe	1248	cross_compiling=maybe
1130	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1131	If a cross compiler is detected then cross compile mode will be used." >&2
1132	elif test "x$build_alias" != "x$host_alias"; then	1249	elif test "x$build_alias" != "x$host_alias"; then
1133	cross_compiling=yes	1250	cross_compiling=yes
1134	fi	1251	fi
1135	fi	1252	fi
1136		1253
…		…
1141		1258
1142		1259
1143	ac_pwd=`pwd` && test -n "$ac_pwd" &&	1260	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1144	ac_ls_di=`ls -di .` &&	1261	ac_ls_di=`ls -di .` &&
1145	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||	1262	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1146	{ echo "$as_me: error: Working directory cannot be determined" >&2	1263	as_fn_error $? "working directory cannot be determined"
1147	{ (exit 1); exit 1; }; }
1148	test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||	1264	test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1149	{ echo "$as_me: error: pwd does not report name of working directory" >&2	1265	as_fn_error $? "pwd does not report name of working directory"
1150	{ (exit 1); exit 1; }; }
1151		1266
1152		1267
1153	# Find the source files, if location was not specified.	1268	# Find the source files, if location was not specified.
1154	if test -z "$srcdir"; then	1269	if test -z "$srcdir"; then
1155	ac_srcdir_defaulted=yes	1270	ac_srcdir_defaulted=yes
1156	# Try the directory containing this script, then the parent directory.	1271	# Try the directory containing this script, then the parent directory.
1157	ac_confdir=`$as_dirname -- "$0" ||	1272	ac_confdir=`$as_dirname -- "$as_myself" ||
1158	$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	1273	$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1159	X"$0" : 'X\(//\)[^/]' \| \	1274	X"$as_myself" : 'X\(//\)[^/]' \| \
1160	X"$0" : 'X\(//\)$' \| \	1275	X"$as_myself" : 'X\(//\)$' \| \
1161	X"$0" : 'X\(/\)' \| . 2>/dev/null ||	1276	X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1162	echo X"$0" |	1277	printf "%s\n" X"$as_myself" |
1163	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	1278	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1164	s//\1/	1279	s//\1/
1165	q	1280	q
1166	}	1281	}
1167	/^X\(\/\/\)[^/].*/{	1282	/^X\(\/\/\)[^/].*/{
…		…
1184	else	1299	else
1185	ac_srcdir_defaulted=no	1300	ac_srcdir_defaulted=no
1186	fi	1301	fi
1187	if test ! -r "$srcdir/$ac_unique_file"; then	1302	if test ! -r "$srcdir/$ac_unique_file"; then
1188	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."	1303	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1189	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2	1304	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1190	{ (exit 1); exit 1; }; }
1191	fi	1305	fi
1192	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"	1306	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1193	ac_abs_confdir=`(	1307	ac_abs_confdir=`(
1194	cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2	1308	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1195	{ (exit 1); exit 1; }; }
1196	pwd)`	1309	pwd)`
1197	# When building in place, set srcdir=.	1310	# When building in place, set srcdir=.
1198	if test "$ac_abs_confdir" = "$ac_pwd"; then	1311	if test "$ac_abs_confdir" = "$ac_pwd"; then
1199	srcdir=.	1312	srcdir=.
1200	fi	1313	fi
…		…
1230	Configuration:	1343	Configuration:
1231	-h, --help display this help and exit	1344	-h, --help display this help and exit
1232	--help=short display options specific to this package	1345	--help=short display options specific to this package
1233	--help=recursive display the short help of all the included packages	1346	--help=recursive display the short help of all the included packages
1234	-V, --version display version information and exit	1347	-V, --version display version information and exit
1235	-q, --quiet, --silent do not print \`checking...' messages	1348	-q, --quiet, --silent do not print \`checking ...' messages
1236	--cache-file=FILE cache test results in FILE [disabled]	1349	--cache-file=FILE cache test results in FILE [disabled]
1237	-C, --config-cache alias for \`--cache-file=config.cache'	1350	-C, --config-cache alias for \`--cache-file=config.cache'
1238	-n, --no-create do not create output files	1351	-n, --no-create do not create output files
1239	--srcdir=DIR find the sources in DIR [configure dir or \`..']	1352	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1240		1353
1241	Installation directories:	1354	Installation directories:
1242	--prefix=PREFIX install architecture-independent files in PREFIX	1355	--prefix=PREFIX install architecture-independent files in PREFIX
1243	[$ac_default_prefix]	1356	[$ac_default_prefix]
1244	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX	1357	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1245	[PREFIX]	1358	[PREFIX]
1246		1359
1247	By default, \`make install' will install all the files in	1360	By default, \`make install' will install all the files in
1248	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify	1361	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1249	an installation prefix other than \`$ac_default_prefix' using \`--prefix',	1362	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1250	for instance \`--prefix=\$HOME'.	1363	for instance \`--prefix=\$HOME'.
1251		1364
1252	For better control, use the options below.	1365	For better control, use the options below.
1253		1366
1254	Fine tuning of the installation directories:	1367	Fine tuning of the installation directories:
1255	--bindir=DIR user executables [EPREFIX/bin]	1368	--bindir=DIR user executables [EPREFIX/bin]
1256	--sbindir=DIR system admin executables [EPREFIX/sbin]	1369	--sbindir=DIR system admin executables [EPREFIX/sbin]
1257	--libexecdir=DIR program executables [EPREFIX/libexec]	1370	--libexecdir=DIR program executables [EPREFIX/libexec]
1258	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]	1371	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1259	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1372	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1260	--localstatedir=DIR modifiable single-machine data [PREFIX/var]	1373	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
		1374	--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1261	--libdir=DIR object code libraries [EPREFIX/lib]	1375	--libdir=DIR object code libraries [EPREFIX/lib]
1262	--includedir=DIR C header files [PREFIX/include]	1376	--includedir=DIR C header files [PREFIX/include]
1263	--oldincludedir=DIR C header files for non-gcc [/usr/include]	1377	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1264	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]	1378	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1265	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]	1379	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1266	--infodir=DIR info documentation [DATAROOTDIR/info]	1380	--infodir=DIR info documentation [DATAROOTDIR/info]
1267	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]	1381	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1268	--mandir=DIR man documentation [DATAROOTDIR/man]	1382	--mandir=DIR man documentation [DATAROOTDIR/man]
1269	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]	1383	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1270	--htmldir=DIR html documentation [DOCDIR]	1384	--htmldir=DIR html documentation [DOCDIR]
1271	--dvidir=DIR dvi documentation [DOCDIR]	1385	--dvidir=DIR dvi documentation [DOCDIR]
1272	--pdfdir=DIR pdf documentation [DOCDIR]	1386	--pdfdir=DIR pdf documentation [DOCDIR]
1273	--psdir=DIR ps documentation [DOCDIR]	1387	--psdir=DIR ps documentation [DOCDIR]
1274	_ACEOF	1388	_ACEOF
1275		1389
1276	cat <<\_ACEOF	1390	cat <<\_ACEOF
1277		1391
1278	X features:	1392	X features:
1279	--x-includes=DIR X include files are in DIR	1393	--x-includes=DIR X include files are in DIR
1280	--x-libraries=DIR X library files are in DIR	1394	--x-libraries=DIR X library files are in DIR
1281
1282	Program names:
1283	--program-prefix=PREFIX prepend PREFIX to installed program names
1284	--program-suffix=SUFFIX append SUFFIX to installed program names
1285	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
1286
1287	System types:
1288	--build=BUILD configure for building on BUILD [guessed]
1289	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1290	_ACEOF	1395	_ACEOF
1291	fi	1396	fi
1292		1397
1293	if test -n "$ac_init_help"; then	1398	if test -n "$ac_init_help"; then
1294		1399
1295	cat <<\_ACEOF	1400	cat <<\_ACEOF
1296		1401
1297	Optional Features:	1402	Optional Features:
		1403	--disable-option-checking ignore unrecognized --enable/--with options
1298	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)	1404	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1299	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]	1405	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1300	--enable-everything enable standard non-multichoice features	1406	--enable-everything enable standard non-multichoice features
1301	NOTE: this option is order dependent	1407	NOTE: this option is order dependent
		1408	--enable-assert enable assertions
1302	--enable-warnings turn on g++ warnings	1409	--enable-warnings turn on g++ warnings
		1410	--enable-256-color enable 256-color support
1303	--enable-unicode3 use 21 instead of 16 bits to represent unicode characters	1411	--enable-unicode3 use 21 instead of 16 bits to represent unicode characters
1304	--enable-combining enable composition of base and combining characters	1412	--enable-combining enable composition of base and combining characters
1305	--enable-xft enable xft support on systems that have it	1413	--enable-xft enable xft support on systems that have it
1306	--enable-font-styles enable bold and italic support	1414	--enable-font-styles enable bold and italic support
1307	--enable-afterimage enable integration with libAfterImage for background images	1415	--enable-pixbuf enable integration with gdk-pixbuf for background images
		1416	--enable-startup-notification enable freedesktop startup notification support
1308	--enable-transparency enable transparent backgrounds	1417	--enable-transparency enable transparent backgrounds
1309	--enable-fading enable colors fading when off focus	1418	--enable-fading enable colors fading when off focus
1310	--enable-rxvt-scroll enable rxvt style scrollbar	1419	--enable-rxvt-scroll enable rxvt style scrollbar
1311	--enable-next-scroll enable NeXT style scrollbar	1420	--enable-next-scroll enable NeXT style scrollbar
1312	--enable-xterm-scroll enable Xterm style scrollbar	1421	--enable-xterm-scroll enable Xterm style scrollbar
1313	--enable-plain-scroll enable plain style scrollbar
1314	--enable-perl enable embedded perl interpreter	1422	--enable-perl enable embedded perl interpreter
1315	--enable-xim XIM (X Input Method) protocol support	1423	--enable-xim XIM (X Input Method) protocol support
1316	--disable-backspace-key disable handling of the backspace key	1424	--disable-backspace-key disable handling of the backspace key
1317	--disable-delete-key disable handling of the delete key	1425	--disable-delete-key disable handling of the delete key
1318	--disable-resources disable all resource checking	1426	--disable-resources disable all resource checking
…		…
1325	--enable-selectionscrolling enable scrolling during selections	1433	--enable-selectionscrolling enable scrolling during selections
1326	--enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5	1434	--enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5
1327	--enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel)	1435	--enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel)
1328	--enable-smart-resize enable smart growth/shrink behaviour	1436	--enable-smart-resize enable smart growth/shrink behaviour
1329	--enable-text-blink enable blinking text	1437	--enable-text-blink enable blinking text
1330	--enable-pointer-blank enable pointer blank when typing or inactive pointer	1438	--enable-pointer-blank enable pointer blanking when typing or inactive
1331	--enable-utmp enable utmp (utmpx) support
1332	--enable-wtmp enable wtmp (wtmpx) support (requires --enable-utmp)
1333	--enable-lastlog enable lastlog support (requires --enable-utmp)
1334		1439
1335	Optional Packages:	1440	Optional Packages:
1336	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1441	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1337	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1442	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1338	--with-afterimage-config=DIR use libAfterImage config script in DIR
1339	--with-codesets=CS,... compile in additional codesets (jp,jp_ext,kr,zh,zh_ext,all)	1443	--with-codesets=CS,... compile in additional codesets (jp,jp_ext,kr,zh,zh_ext,all)
1340	--with-res-name=NAME use this as default resource name (default: urxvt)	1444	--with-res-name=NAME use this as default resource name (default: urxvt)
1341	--with-res-class=CLASS use this as the resource class (default: URxvt)	1445	--with-res-class=CLASS use this as the resource class (default: URxvt)
1342	--with-name=NAME set the basename for the installed binaries (default: urxvt)	1446	--with-name=NAME set the basename for the installed binaries (default: urxvt)
1343	--with-term=NAME set the terminal to NAME (default: rxvt)	1447	--with-term=NAME set the terminal to NAME (default: rxvt)
…		…
1348	CC C compiler command	1452	CC C compiler command
1349	CFLAGS C compiler flags	1453	CFLAGS C compiler flags
1350	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a	1454	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1351	nonstandard directory <lib dir>	1455	nonstandard directory <lib dir>
1352	LIBS libraries to pass to the linker, e.g. -l<library>	1456	LIBS libraries to pass to the linker, e.g. -l<library>
1353	CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if	1457	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1354	you have headers in a nonstandard directory <include dir>	1458	you have headers in a nonstandard directory <include dir>
1355	CXX C++ compiler command	1459	CXX C++ compiler command
1356	CXXFLAGS C++ compiler flags	1460	CXXFLAGS C++ compiler flags
1357	CPP C preprocessor	1461	XMKMF Path to xmkmf, Makefile generator for X Window System
1358	CXXCPP C++ preprocessor	1462	CXXCPP C++ preprocessor
1359	XMKMF Path to xmkmf, Makefile generator for X Window System
1360		1463
1361	Use these variables to override the choices made by `configure' or to help	1464	Use these variables to override the choices made by `configure' or to help
1362	it to find libraries and programs with nonstandard names/locations.	1465	it to find libraries and programs with nonstandard names/locations.
1363		1466
		1467	Report bugs to the package provider.
1364	_ACEOF	1468	_ACEOF
1365	ac_status=$?	1469	ac_status=$?
1366	fi	1470	fi
1367		1471
1368	if test "$ac_init_help" = "recursive"; then	1472	if test "$ac_init_help" = "recursive"; then
1369	# If there are subdirs, report their specific --help.	1473	# If there are subdirs, report their specific --help.
1370	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue	1474	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1371	test -d "$ac_dir" || continue	1475	test -d "$ac_dir" ||
		1476	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
		1477	continue
1372	ac_builddir=.	1478	ac_builddir=.
1373		1479
1374	case "$ac_dir" in	1480	case "$ac_dir" in
1375	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	1481	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1376	*)	1482	*)
1377	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	1483	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1378	# A ".." for each directory in $ac_dir_suffix.	1484	# A ".." for each directory in $ac_dir_suffix.
1379	ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`	1485	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1380	case $ac_top_builddir_sub in	1486	case $ac_top_builddir_sub in
1381	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	1487	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1382	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	1488	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1383	esac ;;	1489	esac ;;
1384	esac	1490	esac
…		…
1402	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;	1508	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1403	esac	1509	esac
1404	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix	1510	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1405		1511
1406	cd "$ac_dir" || { ac_status=$?; continue; }	1512	cd "$ac_dir" || { ac_status=$?; continue; }
1407	# Check for guested configure.	1513	# Check for configure.gnu first; this name is used for a wrapper for
		1514	# Metaconfig's "Configure" on case-insensitive file systems.
1408	if test -f "$ac_srcdir/configure.gnu"; then	1515	if test -f "$ac_srcdir/configure.gnu"; then
1409	echo &&	1516	echo &&
1410	$SHELL "$ac_srcdir/configure.gnu" --help=recursive	1517	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1411	elif test -f "$ac_srcdir/configure"; then	1518	elif test -f "$ac_srcdir/configure"; then
1412	echo &&	1519	echo &&
1413	$SHELL "$ac_srcdir/configure" --help=recursive	1520	$SHELL "$ac_srcdir/configure" --help=recursive
1414	else	1521	else
1415	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1522	printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1416	fi || ac_status=$?	1523	fi || ac_status=$?
1417	cd "$ac_pwd" || { ac_status=$?; break; }	1524	cd "$ac_pwd" || { ac_status=$?; break; }
1418	done	1525	done
1419	fi	1526	fi
1420		1527
1421	test -n "$ac_init_help" && exit $ac_status	1528	test -n "$ac_init_help" && exit $ac_status
1422	if $ac_init_version; then	1529	if $ac_init_version; then
1423	cat <<\_ACEOF	1530	cat <<\_ACEOF
1424	configure	1531	configure
1425	generated by GNU Autoconf 2.61	1532	generated by GNU Autoconf 2.71
1426		1533
1427	Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,	1534	Copyright (C) 2021 Free Software Foundation, Inc.
1428	2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1429	This configure script is free software; the Free Software Foundation	1535	This configure script is free software; the Free Software Foundation
1430	gives unlimited permission to copy, distribute and modify it.	1536	gives unlimited permission to copy, distribute and modify it.
1431	_ACEOF	1537	_ACEOF
1432	exit	1538	exit
1433	fi	1539	fi
		1540
		1541	## ------------------------ ##
		1542	## Autoconf initialization. ##
		1543	## ------------------------ ##
		1544
		1545	# ac_fn_c_try_compile LINENO
		1546	# --------------------------
		1547	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1548	ac_fn_c_try_compile ()
		1549	{
		1550	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1551	rm -f conftest.$ac_objext conftest.beam
		1552	if { { ac_try="$ac_compile"
		1553	case "(($ac_try" in
		1554	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1555	*) ac_try_echo=$ac_try;;
		1556	esac
		1557	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1558	printf "%s\n" "$ac_try_echo"; } >&5
		1559	(eval "$ac_compile") 2>conftest.err
		1560	ac_status=$?
		1561	if test -s conftest.err; then
		1562	grep -v '^ *+' conftest.err >conftest.er1
		1563	cat conftest.er1 >&5
		1564	mv -f conftest.er1 conftest.err
		1565	fi
		1566	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1567	test $ac_status = 0; } && {
		1568	test -z "$ac_c_werror_flag" ||
		1569	test ! -s conftest.err
		1570	} && test -s conftest.$ac_objext
		1571	then :
		1572	ac_retval=0
		1573	else $as_nop
		1574	printf "%s\n" "$as_me: failed program was:" >&5
		1575	sed 's/^/| /' conftest.$ac_ext >&5
		1576
		1577	ac_retval=1
		1578	fi
		1579	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1580	as_fn_set_status $ac_retval
		1581
		1582	} # ac_fn_c_try_compile
		1583
		1584	# ac_fn_cxx_try_compile LINENO
		1585	# ----------------------------
		1586	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1587	ac_fn_cxx_try_compile ()
		1588	{
		1589	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1590	rm -f conftest.$ac_objext conftest.beam
		1591	if { { ac_try="$ac_compile"
		1592	case "(($ac_try" in
		1593	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1594	*) ac_try_echo=$ac_try;;
		1595	esac
		1596	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1597	printf "%s\n" "$ac_try_echo"; } >&5
		1598	(eval "$ac_compile") 2>conftest.err
		1599	ac_status=$?
		1600	if test -s conftest.err; then
		1601	grep -v '^ *+' conftest.err >conftest.er1
		1602	cat conftest.er1 >&5
		1603	mv -f conftest.er1 conftest.err
		1604	fi
		1605	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1606	test $ac_status = 0; } && {
		1607	test -z "$ac_cxx_werror_flag" ||
		1608	test ! -s conftest.err
		1609	} && test -s conftest.$ac_objext
		1610	then :
		1611	ac_retval=0
		1612	else $as_nop
		1613	printf "%s\n" "$as_me: failed program was:" >&5
		1614	sed 's/^/| /' conftest.$ac_ext >&5
		1615
		1616	ac_retval=1
		1617	fi
		1618	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1619	as_fn_set_status $ac_retval
		1620
		1621	} # ac_fn_cxx_try_compile
		1622
		1623	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
		1624	# -------------------------------------------------------
		1625	# Tests whether HEADER exists and can be compiled using the include files in
		1626	# INCLUDES, setting the cache variable VAR accordingly.
		1627	ac_fn_c_check_header_compile ()
		1628	{
		1629	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1630	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1631	printf %s "checking for $2... " >&6; }
		1632	if eval test \${$3+y}
		1633	then :
		1634	printf %s "(cached) " >&6
		1635	else $as_nop
		1636	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1637	/* end confdefs.h. */
		1638	$4
		1639	#include <$2>
		1640	_ACEOF
		1641	if ac_fn_c_try_compile "$LINENO"
		1642	then :
		1643	eval "$3=yes"
		1644	else $as_nop
		1645	eval "$3=no"
		1646	fi
		1647	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1648	fi
		1649	eval ac_res=\$$3
		1650	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1651	printf "%s\n" "$ac_res" >&6; }
		1652	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1653
		1654	} # ac_fn_c_check_header_compile
		1655
		1656	# ac_fn_cxx_try_link LINENO
		1657	# -------------------------
		1658	# Try to link conftest.$ac_ext, and return whether this succeeded.
		1659	ac_fn_cxx_try_link ()
		1660	{
		1661	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1662	rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
		1663	if { { ac_try="$ac_link"
		1664	case "(($ac_try" in
		1665	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1666	*) ac_try_echo=$ac_try;;
		1667	esac
		1668	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1669	printf "%s\n" "$ac_try_echo"; } >&5
		1670	(eval "$ac_link") 2>conftest.err
		1671	ac_status=$?
		1672	if test -s conftest.err; then
		1673	grep -v '^ *+' conftest.err >conftest.er1
		1674	cat conftest.er1 >&5
		1675	mv -f conftest.er1 conftest.err
		1676	fi
		1677	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1678	test $ac_status = 0; } && {
		1679	test -z "$ac_cxx_werror_flag" ||
		1680	test ! -s conftest.err
		1681	} && test -s conftest$ac_exeext && {
		1682	test "$cross_compiling" = yes ||
		1683	test -x conftest$ac_exeext
		1684	}
		1685	then :
		1686	ac_retval=0
		1687	else $as_nop
		1688	printf "%s\n" "$as_me: failed program was:" >&5
		1689	sed 's/^/| /' conftest.$ac_ext >&5
		1690
		1691	ac_retval=1
		1692	fi
		1693	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		1694	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		1695	# interfere with the next link command; also delete a directory that is
		1696	# left behind by Apple's compiler. We do this before executing the actions.
		1697	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1698	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1699	as_fn_set_status $ac_retval
		1700
		1701	} # ac_fn_cxx_try_link
		1702
		1703	# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
		1704	# ---------------------------------------------------------
		1705	# Tests whether HEADER exists and can be compiled using the include files in
		1706	# INCLUDES, setting the cache variable VAR accordingly.
		1707	ac_fn_cxx_check_header_compile ()
		1708	{
		1709	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1710	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1711	printf %s "checking for $2... " >&6; }
		1712	if eval test \${$3+y}
		1713	then :
		1714	printf %s "(cached) " >&6
		1715	else $as_nop
		1716	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1717	/* end confdefs.h. */
		1718	$4
		1719	#include <$2>
		1720	_ACEOF
		1721	if ac_fn_cxx_try_compile "$LINENO"
		1722	then :
		1723	eval "$3=yes"
		1724	else $as_nop
		1725	eval "$3=no"
		1726	fi
		1727	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1728	fi
		1729	eval ac_res=\$$3
		1730	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1731	printf "%s\n" "$ac_res" >&6; }
		1732	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1733
		1734	} # ac_fn_cxx_check_header_compile
		1735
		1736	# ac_fn_cxx_check_func LINENO FUNC VAR
		1737	# ------------------------------------
		1738	# Tests whether FUNC exists, setting the cache variable VAR accordingly
		1739	ac_fn_cxx_check_func ()
		1740	{
		1741	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1742	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1743	printf %s "checking for $2... " >&6; }
		1744	if eval test \${$3+y}
		1745	then :
		1746	printf %s "(cached) " >&6
		1747	else $as_nop
		1748	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1749	/* end confdefs.h. */
		1750	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
		1751	For example, HP-UX 11i <limits.h> declares gettimeofday. */
		1752	#define $2 innocuous_$2
		1753
		1754	/* System header to define __stub macros and hopefully few prototypes,
		1755	which can conflict with char $2 (); below. */
		1756
		1757	#include <limits.h>
		1758	#undef $2
		1759
		1760	/* Override any GCC internal prototype to avoid an error.
		1761	Use char because int might match the return type of a GCC
		1762	builtin and then its argument prototype would still apply. */
		1763	#ifdef __cplusplus
		1764	extern "C"
		1765	#endif
		1766	char $2 ();
		1767	/* The GNU C library defines this for functions which it implements
		1768	to always fail with ENOSYS. Some functions are actually named
		1769	something starting with __ and the normal name is an alias. */
		1770	#if defined __stub_$2 || defined __stub___$2
		1771	choke me
		1772	#endif
		1773
		1774	int
		1775	main (void)
		1776	{
		1777	return $2 ();
		1778	;
		1779	return 0;
		1780	}
		1781	_ACEOF
		1782	if ac_fn_cxx_try_link "$LINENO"
		1783	then :
		1784	eval "$3=yes"
		1785	else $as_nop
		1786	eval "$3=no"
		1787	fi
		1788	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		1789	conftest$ac_exeext conftest.$ac_ext
		1790	fi
		1791	eval ac_res=\$$3
		1792	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1793	printf "%s\n" "$ac_res" >&6; }
		1794	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1795
		1796	} # ac_fn_cxx_check_func
		1797
		1798	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
		1799	# ---------------------------------------------
		1800	# Tests whether TYPE exists after having included INCLUDES, setting cache
		1801	# variable VAR accordingly.
		1802	ac_fn_cxx_check_type ()
		1803	{
		1804	as_lineno=${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	eval "$3=no"
		1812	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1813	/* end confdefs.h. */
		1814	$4
		1815	int
		1816	main (void)
		1817	{
		1818	if (sizeof ($2))
		1819	return 0;
		1820	;
		1821	return 0;
		1822	}
		1823	_ACEOF
		1824	if ac_fn_cxx_try_compile "$LINENO"
		1825	then :
		1826	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1827	/* end confdefs.h. */
		1828	$4
		1829	int
		1830	main (void)
		1831	{
		1832	if (sizeof (($2)))
		1833	return 0;
		1834	;
		1835	return 0;
		1836	}
		1837	_ACEOF
		1838	if ac_fn_cxx_try_compile "$LINENO"
		1839	then :
		1840
		1841	else $as_nop
		1842	eval "$3=yes"
		1843	fi
		1844	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1845	fi
		1846	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1847	fi
		1848	eval ac_res=\$$3
		1849	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1850	printf "%s\n" "$ac_res" >&6; }
		1851	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1852
		1853	} # ac_fn_cxx_check_type
		1854
		1855	# ac_fn_cxx_try_cpp LINENO
		1856	# ------------------------
		1857	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1858	ac_fn_cxx_try_cpp ()
		1859	{
		1860	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1861	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1862	case "(($ac_try" in
		1863	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1864	*) ac_try_echo=$ac_try;;
		1865	esac
		1866	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1867	printf "%s\n" "$ac_try_echo"; } >&5
		1868	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1869	ac_status=$?
		1870	if test -s conftest.err; then
		1871	grep -v '^ *+' conftest.err >conftest.er1
		1872	cat conftest.er1 >&5
		1873	mv -f conftest.er1 conftest.err
		1874	fi
		1875	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1876	test $ac_status = 0; } > conftest.i && {
		1877	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
		1878	test ! -s conftest.err
		1879	}
		1880	then :
		1881	ac_retval=0
		1882	else $as_nop
		1883	printf "%s\n" "$as_me: failed program was:" >&5
		1884	sed 's/^/| /' conftest.$ac_ext >&5
		1885
		1886	ac_retval=1
		1887	fi
		1888	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1889	as_fn_set_status $ac_retval
		1890
		1891	} # ac_fn_cxx_try_cpp
		1892
		1893	# ac_fn_c_find_intX_t LINENO BITS VAR
		1894	# -----------------------------------
		1895	# Finds a signed integer type with width BITS, setting cache variable VAR
		1896	# accordingly.
		1897	ac_fn_c_find_intX_t ()
		1898	{
		1899	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1900	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
		1901	printf %s "checking for int$2_t... " >&6; }
		1902	if eval test \${$3+y}
		1903	then :
		1904	printf %s "(cached) " >&6
		1905	else $as_nop
		1906	eval "$3=no"
		1907	# Order is important - never check a type that is potentially smaller
		1908	# than half of the expected target width.
		1909	for ac_type in int$2_t 'int' 'long int' \
		1910	'long long int' 'short int' 'signed char'; do
		1911	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1912	/* end confdefs.h. */
		1913	$ac_includes_default
		1914	enum { N = $2 / 2 - 1 };
		1915	int
		1916	main (void)
		1917	{
		1918	static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
		1919	test_array [0] = 0;
		1920	return test_array [0];
		1921
		1922	;
		1923	return 0;
		1924	}
		1925	_ACEOF
		1926	if ac_fn_cxx_try_compile "$LINENO"
		1927	then :
		1928	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1929	/* end confdefs.h. */
		1930	$ac_includes_default
		1931	enum { N = $2 / 2 - 1 };
		1932	int
		1933	main (void)
		1934	{
		1935	static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
		1936	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
		1937	test_array [0] = 0;
		1938	return test_array [0];
		1939
		1940	;
		1941	return 0;
		1942	}
		1943	_ACEOF
		1944	if ac_fn_cxx_try_compile "$LINENO"
		1945	then :
		1946
		1947	else $as_nop
		1948	case $ac_type in #(
		1949	int$2_t) :
		1950	eval "$3=yes" ;; #(
		1951	*) :
		1952	eval "$3=\$ac_type" ;;
		1953	esac
		1954	fi
		1955	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1956	fi
		1957	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1958	if eval test \"x\$"$3"\" = x"no"
		1959	then :
		1960
		1961	else $as_nop
		1962	break
		1963	fi
		1964	done
		1965	fi
		1966	eval ac_res=\$$3
		1967	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1968	printf "%s\n" "$ac_res" >&6; }
		1969	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1970
		1971	} # ac_fn_c_find_intX_t
		1972
		1973	# ac_fn_c_find_uintX_t LINENO BITS VAR
		1974	# ------------------------------------
		1975	# Finds an unsigned integer type with width BITS, setting cache variable VAR
		1976	# accordingly.
		1977	ac_fn_c_find_uintX_t ()
		1978	{
		1979	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1980	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
		1981	printf %s "checking for uint$2_t... " >&6; }
		1982	if eval test \${$3+y}
		1983	then :
		1984	printf %s "(cached) " >&6
		1985	else $as_nop
		1986	eval "$3=no"
		1987	# Order is important - never check a type that is potentially smaller
		1988	# than half of the expected target width.
		1989	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
		1990	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
		1991	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1992	/* end confdefs.h. */
		1993	$ac_includes_default
		1994	int
		1995	main (void)
		1996	{
		1997	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
		1998	test_array [0] = 0;
		1999	return test_array [0];
		2000
		2001	;
		2002	return 0;
		2003	}
		2004	_ACEOF
		2005	if ac_fn_cxx_try_compile "$LINENO"
		2006	then :
		2007	case $ac_type in #(
		2008	uint$2_t) :
		2009	eval "$3=yes" ;; #(
		2010	*) :
		2011	eval "$3=\$ac_type" ;;
		2012	esac
		2013	fi
		2014	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		2015	if eval test \"x\$"$3"\" = x"no"
		2016	then :
		2017
		2018	else $as_nop
		2019	break
		2020	fi
		2021	done
		2022	fi
		2023	eval ac_res=\$$3
		2024	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2025	printf "%s\n" "$ac_res" >&6; }
		2026	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2027
		2028	} # ac_fn_c_find_uintX_t
		2029
		2030	# ac_fn_cxx_try_run LINENO
		2031	# ------------------------
		2032	# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
		2033	# executables *can* be run.
		2034	ac_fn_cxx_try_run ()
		2035	{
		2036	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2037	if { { ac_try="$ac_link"
		2038	case "(($ac_try" in
		2039	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2040	*) ac_try_echo=$ac_try;;
		2041	esac
		2042	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2043	printf "%s\n" "$ac_try_echo"; } >&5
		2044	(eval "$ac_link") 2>&5
		2045	ac_status=$?
		2046	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2047	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
		2048	{ { case "(($ac_try" in
		2049	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2050	*) ac_try_echo=$ac_try;;
		2051	esac
		2052	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2053	printf "%s\n" "$ac_try_echo"; } >&5
		2054	(eval "$ac_try") 2>&5
		2055	ac_status=$?
		2056	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2057	test $ac_status = 0; }; }
		2058	then :
		2059	ac_retval=0
		2060	else $as_nop
		2061	printf "%s\n" "$as_me: program exited with status $ac_status" >&5
		2062	printf "%s\n" "$as_me: failed program was:" >&5
		2063	sed 's/^/| /' conftest.$ac_ext >&5
		2064
		2065	ac_retval=$ac_status
		2066	fi
		2067	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		2068	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2069	as_fn_set_status $ac_retval
		2070
		2071	} # ac_fn_cxx_try_run
		2072	ac_configure_args_raw=
		2073	for ac_arg
		2074	do
		2075	case $ac_arg in
		2076	*\'*)
		2077	ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
		2078	esac
		2079	as_fn_append ac_configure_args_raw " '$ac_arg'"
		2080	done
		2081
		2082	case $ac_configure_args_raw in
		2083	*$as_nl*)
		2084	ac_safe_unquote= ;;
		2085	*)
		2086	ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
		2087	ac_unsafe_a="$ac_unsafe_z#~"
		2088	ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
		2089	ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
		2090	esac
		2091
1434	cat >config.log <<_ACEOF	2092	cat >config.log <<_ACEOF
1435	This file contains any messages produced by compilers while	2093	This file contains any messages produced by compilers while
1436	running configure, to aid debugging if configure makes a mistake.	2094	running configure, to aid debugging if configure makes a mistake.
1437		2095
1438	It was created by $as_me, which was	2096	It was created by $as_me, which was
1439	generated by GNU Autoconf 2.61. Invocation command line was	2097	generated by GNU Autoconf 2.71. Invocation command line was
1440		2098
1441	$ $0 $@	2099	$ $0$ac_configure_args_raw
1442		2100
1443	_ACEOF	2101	_ACEOF
1444	exec 5>>config.log	2102	exec 5>>config.log
1445	{	2103	{
1446	cat <<_ASUNAME	2104	cat <<_ASUNAME
…		…
1469		2127
1470	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2128	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1471	for as_dir in $PATH	2129	for as_dir in $PATH
1472	do	2130	do
1473	IFS=$as_save_IFS	2131	IFS=$as_save_IFS
1474	test -z "$as_dir" && as_dir=.	2132	case $as_dir in #(((
1475	echo "PATH: $as_dir"	2133	'') as_dir=./ ;;
		2134	*/) ;;
		2135	*) as_dir=$as_dir/ ;;
		2136	esac
		2137	printf "%s\n" "PATH: $as_dir"
1476	done	2138	done
1477	IFS=$as_save_IFS	2139	IFS=$as_save_IFS
1478		2140
1479	} >&5	2141	} >&5
1480		2142
1481	cat >&5 <<_ACEOF	2143	cat >&5 <<_ACEOF
…		…
1505	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;	2167	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1506	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	2168	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1507	| -silent | --silent | --silen | --sile | --sil)	2169	| -silent | --silent | --silen | --sile | --sil)
1508	continue ;;	2170	continue ;;
1509	*\'*)	2171	*\'*)
1510	ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;	2172	ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1511	esac	2173	esac
1512	case $ac_pass in	2174	case $ac_pass in
1513	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;	2175	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1514	2)	2176	2)
1515	ac_configure_args1="$ac_configure_args1 '$ac_arg'"	2177	as_fn_append ac_configure_args1 " '$ac_arg'"
1516	if test $ac_must_keep_next = true; then	2178	if test $ac_must_keep_next = true; then
1517	ac_must_keep_next=false # Got value, back to normal.	2179	ac_must_keep_next=false # Got value, back to normal.
1518	else	2180	else
1519	case $ac_arg in	2181	case $ac_arg in
1520	*=* | --config-cache | -C | -disable-* | --disable-* \	2182	*=* | --config-cache | -C | -disable-* | --disable-* \
…		…
1526	esac	2188	esac
1527	;;	2189	;;
1528	-* ) ac_must_keep_next=true ;;	2190	-* ) ac_must_keep_next=true ;;
1529	esac	2191	esac
1530	fi	2192	fi
1531	ac_configure_args="$ac_configure_args '$ac_arg'"	2193	as_fn_append ac_configure_args " '$ac_arg'"
1532	;;	2194	;;
1533	esac	2195	esac
1534	done	2196	done
1535	done	2197	done
1536	$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }	2198	{ ac_configure_args0=; unset ac_configure_args0;}
1537	$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }	2199	{ ac_configure_args1=; unset ac_configure_args1;}
1538		2200
1539	# When interrupted or exit'd, cleanup temporary files, and complete	2201	# When interrupted or exit'd, cleanup temporary files, and complete
1540	# config.log. We remove comments because anyway the quotes in there	2202	# config.log. We remove comments because anyway the quotes in there
1541	# would cause problems or look ugly.	2203	# would cause problems or look ugly.
1542	# WARNING: Use '\'' to represent an apostrophe within the trap.	2204	# WARNING: Use '\'' to represent an apostrophe within the trap.
1543	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.	2205	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1544	trap 'exit_status=$?	2206	trap 'exit_status=$?
		2207	# Sanitize IFS.
		2208	IFS=" "" $as_nl"
1545	# Save into config.log some information that might help in debugging.	2209	# Save into config.log some information that might help in debugging.
1546	{	2210	{
1547	echo	2211	echo
1548		2212
1549	cat <<\_ASBOX	2213	printf "%s\n" "## ---------------- ##
1550	## ---------------- ##
1551	## Cache variables. ##	2214	## Cache variables. ##
1552	## ---------------- ##	2215	## ---------------- ##"
1553	_ASBOX
1554	echo	2216	echo
1555	# The following way of writing the cache mishandles newlines in values,	2217	# The following way of writing the cache mishandles newlines in values,
1556	(	2218	(
1557	for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do	2219	for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1558	eval ac_val=\$$ac_var	2220	eval ac_val=\$$ac_var
1559	case $ac_val in #(	2221	case $ac_val in #(
1560	*${as_nl}*)	2222	*${as_nl}*)
1561	case $ac_var in #(	2223	case $ac_var in #(
1562	*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5	2224	*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1563	echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;	2225	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1564	esac	2226	esac
1565	case $ac_var in #(	2227	case $ac_var in #(
1566	_ | IFS | as_nl) ;; #(	2228	_ | IFS | as_nl) ;; #(
1567	*) $as_unset $ac_var ;;	2229	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		2230	*) { eval $ac_var=; unset $ac_var;} ;;
1568	esac ;;	2231	esac ;;
1569	esac	2232	esac
1570	done	2233	done
1571	(set) 2>&1 |	2234	(set) 2>&1 |
1572	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(	2235	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
…		…
1581	esac |	2244	esac |
1582	sort	2245	sort
1583	)	2246	)
1584	echo	2247	echo
1585		2248
1586	cat <<\_ASBOX	2249	printf "%s\n" "## ----------------- ##
1587	## ----------------- ##
1588	## Output variables. ##	2250	## Output variables. ##
1589	## ----------------- ##	2251	## ----------------- ##"
1590	_ASBOX
1591	echo	2252	echo
1592	for ac_var in $ac_subst_vars	2253	for ac_var in $ac_subst_vars
1593	do	2254	do
1594	eval ac_val=\$$ac_var	2255	eval ac_val=\$$ac_var
1595	case $ac_val in	2256	case $ac_val in
1596	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2257	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1597	esac	2258	esac
1598	echo "$ac_var='\''$ac_val'\''"	2259	printf "%s\n" "$ac_var='\''$ac_val'\''"
1599	done | sort	2260	done | sort
1600	echo	2261	echo
1601		2262
1602	if test -n "$ac_subst_files"; then	2263	if test -n "$ac_subst_files"; then
1603	cat <<\_ASBOX	2264	printf "%s\n" "## ------------------- ##
1604	## ------------------- ##
1605	## File substitutions. ##	2265	## File substitutions. ##
1606	## ------------------- ##	2266	## ------------------- ##"
1607	_ASBOX
1608	echo	2267	echo
1609	for ac_var in $ac_subst_files	2268	for ac_var in $ac_subst_files
1610	do	2269	do
1611	eval ac_val=\$$ac_var	2270	eval ac_val=\$$ac_var
1612	case $ac_val in	2271	case $ac_val in
1613	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2272	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1614	esac	2273	esac
1615	echo "$ac_var='\''$ac_val'\''"	2274	printf "%s\n" "$ac_var='\''$ac_val'\''"
1616	done | sort	2275	done | sort
1617	echo	2276	echo
1618	fi	2277	fi
1619		2278
1620	if test -s confdefs.h; then	2279	if test -s confdefs.h; then
1621	cat <<\_ASBOX	2280	printf "%s\n" "## ----------- ##
1622	## ----------- ##
1623	## confdefs.h. ##	2281	## confdefs.h. ##
1624	## ----------- ##	2282	## ----------- ##"
1625	_ASBOX
1626	echo	2283	echo
1627	cat confdefs.h	2284	cat confdefs.h
1628	echo	2285	echo
1629	fi	2286	fi
1630	test "$ac_signal" != 0 &&	2287	test "$ac_signal" != 0 &&
1631	echo "$as_me: caught signal $ac_signal"	2288	printf "%s\n" "$as_me: caught signal $ac_signal"
1632	echo "$as_me: exit $exit_status"	2289	printf "%s\n" "$as_me: exit $exit_status"
1633	} >&5	2290	} >&5
1634	rm -f core *.core core.conftest.* &&	2291	rm -f core *.core core.conftest.* &&
1635	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&	2292	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1636	exit $exit_status	2293	exit $exit_status
1637	' 0	2294	' 0
1638	for ac_signal in 1 2 13 15; do	2295	for ac_signal in 1 2 13 15; do
1639	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal	2296	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1640	done	2297	done
1641	ac_signal=0	2298	ac_signal=0
1642		2299
1643	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2300	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1644	rm -f -r conftest* confdefs.h	2301	rm -f -r conftest* confdefs.h
1645		2302
		2303	printf "%s\n" "/* confdefs.h */" > confdefs.h
		2304
1646	# Predefined preprocessor variables.	2305	# Predefined preprocessor variables.
1647		2306
1648	cat >>confdefs.h <<_ACEOF	2307	printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
1649	#define PACKAGE_NAME "$PACKAGE_NAME"
1650	_ACEOF
1651		2308
		2309	printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
1652		2310
1653	cat >>confdefs.h <<_ACEOF	2311	printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
1654	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1655	_ACEOF
1656		2312
		2313	printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
1657		2314
1658	cat >>confdefs.h <<_ACEOF	2315	printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
1659	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1660	_ACEOF
1661		2316
1662		2317	printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
1663	cat >>confdefs.h <<_ACEOF
1664	#define PACKAGE_STRING "$PACKAGE_STRING"
1665	_ACEOF
1666
1667
1668	cat >>confdefs.h <<_ACEOF
1669	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1670	_ACEOF
1671		2318
1672		2319
1673	# Let the site file select an alternate cache file if it wants to.	2320	# Let the site file select an alternate cache file if it wants to.
1674	# Prefer explicitly selected file to automatically selected ones.	2321	# Prefer an explicitly selected file to automatically selected ones.
1675	if test -n "$CONFIG_SITE"; then	2322	if test -n "$CONFIG_SITE"; then
1676	set x "$CONFIG_SITE"	2323	ac_site_files="$CONFIG_SITE"
1677	elif test "x$prefix" != xNONE; then	2324	elif test "x$prefix" != xNONE; then
1678	set x "$prefix/share/config.site" "$prefix/etc/config.site"	2325	ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
1679	else	2326	else
1680	set x "$ac_default_prefix/share/config.site" \	2327	ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1681	"$ac_default_prefix/etc/config.site"
1682	fi	2328	fi
1683	shift	2329
1684	for ac_site_file	2330	for ac_site_file in $ac_site_files
1685	do	2331	do
1686	if test -r "$ac_site_file"; then	2332	case $ac_site_file in #(
		2333	*/*) :
		2334	;; #(
		2335	*) :
		2336	ac_site_file=./$ac_site_file ;;
		2337	esac
		2338	if test -f "$ac_site_file" && test -r "$ac_site_file"; then
1687	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5	2339	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1688	echo "$as_me: loading site script $ac_site_file" >&6;}	2340	printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
1689	sed 's/^/| /' "$ac_site_file" >&5	2341	sed 's/^/| /' "$ac_site_file" >&5
1690	. "$ac_site_file"	2342	. "$ac_site_file" \
		2343	|| { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2344	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		2345	as_fn_error $? "failed to load site script $ac_site_file
		2346	See \`config.log' for more details" "$LINENO" 5; }
1691	fi	2347	fi
1692	done	2348	done
1693		2349
1694	if test -r "$cache_file"; then	2350	if test -r "$cache_file"; then
1695	# Some versions of bash will fail to source /dev/null (special	2351	# Some versions of bash will fail to source /dev/null (special files
1696	# files actually), so we avoid doing that.	2352	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1697	if test -f "$cache_file"; then	2353	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1698	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5	2354	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1699	echo "$as_me: loading cache $cache_file" >&6;}	2355	printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
1700	case $cache_file in	2356	case $cache_file in
1701	[\\/]* | ?:[\\/]* ) . "$cache_file";;	2357	[\\/]* | ?:[\\/]* ) . "$cache_file";;
1702	*) . "./$cache_file";;	2358	*) . "./$cache_file";;
1703	esac	2359	esac
1704	fi	2360	fi
1705	else	2361	else
1706	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5	2362	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1707	echo "$as_me: creating cache $cache_file" >&6;}	2363	printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
1708	>$cache_file	2364	>$cache_file
		2365	fi
		2366
		2367	# Test code for whether the C compiler supports C89 (global declarations)
		2368	ac_c_conftest_c89_globals='
		2369	/* Does the compiler advertise C89 conformance?
		2370	Do not test the value of __STDC__, because some compilers set it to 0
		2371	while being otherwise adequately conformant. */
		2372	#if !defined __STDC__
		2373	# error "Compiler does not advertise C89 conformance"
		2374	#endif
		2375
		2376	#include <stddef.h>
		2377	#include <stdarg.h>
		2378	struct stat;
		2379	/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
		2380	struct buf { int x; };
		2381	struct buf * (*rcsopen) (struct buf *, struct stat *, int);
		2382	static char *e (p, i)
		2383	char **p;
		2384	int i;
		2385	{
		2386	return p[i];
		2387	}
		2388	static char *f (char * (*g) (char **, int), char **p, ...)
		2389	{
		2390	char *s;
		2391	va_list v;
		2392	va_start (v,p);
		2393	s = g (p, va_arg (v,int));
		2394	va_end (v);
		2395	return s;
		2396	}
		2397
		2398	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
		2399	function prototypes and stuff, but not \xHH hex character constants.
		2400	These do not provoke an error unfortunately, instead are silently treated
		2401	as an "x". The following induces an error, until -std is added to get
		2402	proper ANSI mode. Curiously \x00 != x always comes out true, for an
		2403	array size at least. It is necessary to write \x00 == 0 to get something
		2404	that is true only with -std. */
		2405	int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
		2406
		2407	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
		2408	inside strings and character constants. */
		2409	#define FOO(x) '\''x'\''
		2410	int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
		2411
		2412	int test (int i, double x);
		2413	struct s1 {int (*f) (int a);};
		2414	struct s2 {int (*f) (double a);};
		2415	int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
		2416	int, int);'
		2417
		2418	# Test code for whether the C compiler supports C89 (body of main).
		2419	ac_c_conftest_c89_main='
		2420	ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
		2421	'
		2422
		2423	# Test code for whether the C compiler supports C99 (global declarations)
		2424	ac_c_conftest_c99_globals='
		2425	// Does the compiler advertise C99 conformance?
		2426	#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
		2427	# error "Compiler does not advertise C99 conformance"
		2428	#endif
		2429
		2430	#include <stdbool.h>
		2431	extern int puts (const char *);
		2432	extern int printf (const char *, ...);
		2433	extern int dprintf (int, const char *, ...);
		2434	extern void *malloc (size_t);
		2435
		2436	// Check varargs macros. These examples are taken from C99 6.10.3.5.
		2437	// dprintf is used instead of fprintf to avoid needing to declare
		2438	// FILE and stderr.
		2439	#define debug(...) dprintf (2, __VA_ARGS__)
		2440	#define showlist(...) puts (#__VA_ARGS__)
		2441	#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
		2442	static void
		2443	test_varargs_macros (void)
		2444	{
		2445	int x = 1234;
		2446	int y = 5678;
		2447	debug ("Flag");
		2448	debug ("X = %d\n", x);
		2449	showlist (The first, second, and third items.);
		2450	report (x>y, "x is %d but y is %d", x, y);
		2451	}
		2452
		2453	// Check long long types.
		2454	#define BIG64 18446744073709551615ull
		2455	#define BIG32 4294967295ul
		2456	#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
		2457	#if !BIG_OK
		2458	#error "your preprocessor is broken"
		2459	#endif
		2460	#if BIG_OK
		2461	#else
		2462	#error "your preprocessor is broken"
		2463	#endif
		2464	static long long int bignum = -9223372036854775807LL;
		2465	static unsigned long long int ubignum = BIG64;
		2466
		2467	struct incomplete_array
		2468	{
		2469	int datasize;
		2470	double data[];
		2471	};
		2472
		2473	struct named_init {
		2474	int number;
		2475	const wchar_t *name;
		2476	double average;
		2477	};
		2478
		2479	typedef const char *ccp;
		2480
		2481	static inline int
		2482	test_restrict (ccp restrict text)
		2483	{
		2484	// See if C++-style comments work.
		2485	// Iterate through items via the restricted pointer.
		2486	// Also check for declarations in for loops.
		2487	for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
		2488	continue;
		2489	return 0;
		2490	}
		2491
		2492	// Check varargs and va_copy.
		2493	static bool
		2494	test_varargs (const char *format, ...)
		2495	{
		2496	va_list args;
		2497	va_start (args, format);
		2498	va_list args_copy;
		2499	va_copy (args_copy, args);
		2500
		2501	const char *str = "";
		2502	int number = 0;
		2503	float fnumber = 0;
		2504
		2505	while (*format)
		2506	{
		2507	switch (*format++)
		2508	{
		2509	case '\''s'\'': // string
		2510	str = va_arg (args_copy, const char *);
		2511	break;
		2512	case '\''d'\'': // int
		2513	number = va_arg (args_copy, int);
		2514	break;
		2515	case '\''f'\'': // float
		2516	fnumber = va_arg (args_copy, double);
		2517	break;
		2518	default:
		2519	break;
		2520	}
		2521	}
		2522	va_end (args_copy);
		2523	va_end (args);
		2524
		2525	return *str && number && fnumber;
		2526	}
		2527	'
		2528
		2529	# Test code for whether the C compiler supports C99 (body of main).
		2530	ac_c_conftest_c99_main='
		2531	// Check bool.
		2532	_Bool success = false;
		2533	success |= (argc != 0);
		2534
		2535	// Check restrict.
		2536	if (test_restrict ("String literal") == 0)
		2537	success = true;
		2538	char *restrict newvar = "Another string";
		2539
		2540	// Check varargs.
		2541	success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
		2542	test_varargs_macros ();
		2543
		2544	// Check flexible array members.
		2545	struct incomplete_array *ia =
		2546	malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
		2547	ia->datasize = 10;
		2548	for (int i = 0; i < ia->datasize; ++i)
		2549	ia->data[i] = i * 1.234;
		2550
		2551	// Check named initializers.
		2552	struct named_init ni = {
		2553	.number = 34,
		2554	.name = L"Test wide string",
		2555	.average = 543.34343,
		2556	};
		2557
		2558	ni.number = 58;
		2559
		2560	int dynamic_array[ni.number];
		2561	dynamic_array[0] = argv[0][0];
		2562	dynamic_array[ni.number - 1] = 543;
		2563
		2564	// work around unused variable warnings
		2565	ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
		2566	|| dynamic_array[ni.number - 1] != 543);
		2567	'
		2568
		2569	# Test code for whether the C compiler supports C11 (global declarations)
		2570	ac_c_conftest_c11_globals='
		2571	// Does the compiler advertise C11 conformance?
		2572	#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
		2573	# error "Compiler does not advertise C11 conformance"
		2574	#endif
		2575
		2576	// Check _Alignas.
		2577	char _Alignas (double) aligned_as_double;
		2578	char _Alignas (0) no_special_alignment;
		2579	extern char aligned_as_int;
		2580	char _Alignas (0) _Alignas (int) aligned_as_int;
		2581
		2582	// Check _Alignof.
		2583	enum
		2584	{
		2585	int_alignment = _Alignof (int),
		2586	int_array_alignment = _Alignof (int[100]),
		2587	char_alignment = _Alignof (char)
		2588	};
		2589	_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
		2590
		2591	// Check _Noreturn.
		2592	int _Noreturn does_not_return (void) { for (;;) continue; }
		2593
		2594	// Check _Static_assert.
		2595	struct test_static_assert
		2596	{
		2597	int x;
		2598	_Static_assert (sizeof (int) <= sizeof (long int),
		2599	"_Static_assert does not work in struct");
		2600	long int y;
		2601	};
		2602
		2603	// Check UTF-8 literals.
		2604	#define u8 syntax error!
		2605	char const utf8_literal[] = u8"happens to be ASCII" "another string";
		2606
		2607	// Check duplicate typedefs.
		2608	typedef long *long_ptr;
		2609	typedef long int *long_ptr;
		2610	typedef long_ptr long_ptr;
		2611
		2612	// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
		2613	struct anonymous
		2614	{
		2615	union {
		2616	struct { int i; int j; };
		2617	struct { int k; long int l; } w;
		2618	};
		2619	int m;
		2620	} v1;
		2621	'
		2622
		2623	# Test code for whether the C compiler supports C11 (body of main).
		2624	ac_c_conftest_c11_main='
		2625	_Static_assert ((offsetof (struct anonymous, i)
		2626	== offsetof (struct anonymous, w.k)),
		2627	"Anonymous union alignment botch");
		2628	v1.i = 2;
		2629	v1.w.k = 5;
		2630	ok |= v1.i != 5;
		2631	'
		2632
		2633	# Test code for whether the C compiler supports C11 (complete).
		2634	ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
		2635	${ac_c_conftest_c99_globals}
		2636	${ac_c_conftest_c11_globals}
		2637
		2638	int
		2639	main (int argc, char **argv)
		2640	{
		2641	int ok = 0;
		2642	${ac_c_conftest_c89_main}
		2643	${ac_c_conftest_c99_main}
		2644	${ac_c_conftest_c11_main}
		2645	return ok;
		2646	}
		2647	"
		2648
		2649	# Test code for whether the C compiler supports C99 (complete).
		2650	ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
		2651	${ac_c_conftest_c99_globals}
		2652
		2653	int
		2654	main (int argc, char **argv)
		2655	{
		2656	int ok = 0;
		2657	${ac_c_conftest_c89_main}
		2658	${ac_c_conftest_c99_main}
		2659	return ok;
		2660	}
		2661	"
		2662
		2663	# Test code for whether the C compiler supports C89 (complete).
		2664	ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
		2665
		2666	int
		2667	main (int argc, char **argv)
		2668	{
		2669	int ok = 0;
		2670	${ac_c_conftest_c89_main}
		2671	return ok;
		2672	}
		2673	"
		2674
		2675	# Test code for whether the C++ compiler supports C++98 (global declarations)
		2676	ac_cxx_conftest_cxx98_globals='
		2677	// Does the compiler advertise C++98 conformance?
		2678	#if !defined __cplusplus || __cplusplus < 199711L
		2679	# error "Compiler does not advertise C++98 conformance"
		2680	#endif
		2681
		2682	// These inclusions are to reject old compilers that
		2683	// lack the unsuffixed header files.
		2684	#include <cstdlib>
		2685	#include <exception>
		2686
		2687	// <cassert> and <cstring> are *not* freestanding headers in C++98.
		2688	extern void assert (int);
		2689	namespace std {
		2690	extern int strcmp (const char *, const char *);
		2691	}
		2692
		2693	// Namespaces, exceptions, and templates were all added after "C++ 2.0".
		2694	using std::exception;
		2695	using std::strcmp;
		2696
		2697	namespace {
		2698
		2699	void test_exception_syntax()
		2700	{
		2701	try {
		2702	throw "test";
		2703	} catch (const char *s) {
		2704	// Extra parentheses suppress a warning when building autoconf itself,
		2705	// due to lint rules shared with more typical C programs.
		2706	assert (!(strcmp) (s, "test"));
		2707	}
		2708	}
		2709
		2710	template <typename T> struct test_template
		2711	{
		2712	T const val;
		2713	explicit test_template(T t) : val(t) {}
		2714	template <typename U> T add(U u) { return static_cast<T>(u) + val; }
		2715	};
		2716
		2717	} // anonymous namespace
		2718	'
		2719
		2720	# Test code for whether the C++ compiler supports C++98 (body of main)
		2721	ac_cxx_conftest_cxx98_main='
		2722	assert (argc);
		2723	assert (! argv[0]);
		2724	{
		2725	test_exception_syntax ();
		2726	test_template<double> tt (2.0);
		2727	assert (tt.add (4) == 6.0);
		2728	assert (true && !false);
		2729	}
		2730	'
		2731
		2732	# Test code for whether the C++ compiler supports C++11 (global declarations)
		2733	ac_cxx_conftest_cxx11_globals='
		2734	// Does the compiler advertise C++ 2011 conformance?
		2735	#if !defined __cplusplus || __cplusplus < 201103L
		2736	# error "Compiler does not advertise C++11 conformance"
		2737	#endif
		2738
		2739	namespace cxx11test
		2740	{
		2741	constexpr int get_val() { return 20; }
		2742
		2743	struct testinit
		2744	{
		2745	int i;
		2746	double d;
		2747	};
		2748
		2749	class delegate
		2750	{
		2751	public:
		2752	delegate(int n) : n(n) {}
		2753	delegate(): delegate(2354) {}
		2754
		2755	virtual int getval() { return this->n; };
		2756	protected:
		2757	int n;
		2758	};
		2759
		2760	class overridden : public delegate
		2761	{
		2762	public:
		2763	overridden(int n): delegate(n) {}
		2764	virtual int getval() override final { return this->n * 2; }
		2765	};
		2766
		2767	class nocopy
		2768	{
		2769	public:
		2770	nocopy(int i): i(i) {}
		2771	nocopy() = default;
		2772	nocopy(const nocopy&) = delete;
		2773	nocopy & operator=(const nocopy&) = delete;
		2774	private:
		2775	int i;
		2776	};
		2777
		2778	// for testing lambda expressions
		2779	template <typename Ret, typename Fn> Ret eval(Fn f, Ret v)
		2780	{
		2781	return f(v);
		2782	}
		2783
		2784	// for testing variadic templates and trailing return types
		2785	template <typename V> auto sum(V first) -> V
		2786	{
		2787	return first;
		2788	}
		2789	template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
		2790	{
		2791	return first + sum(rest...);
		2792	}
		2793	}
		2794	'
		2795
		2796	# Test code for whether the C++ compiler supports C++11 (body of main)
		2797	ac_cxx_conftest_cxx11_main='
		2798	{
		2799	// Test auto and decltype
		2800	auto a1 = 6538;
		2801	auto a2 = 48573953.4;
		2802	auto a3 = "String literal";
		2803
		2804	int total = 0;
		2805	for (auto i = a3; *i; ++i) { total += *i; }
		2806
		2807	decltype(a2) a4 = 34895.034;
		2808	}
		2809	{
		2810	// Test constexpr
		2811	short sa[cxx11test::get_val()] = { 0 };
		2812	}
		2813	{
		2814	// Test initializer lists
		2815	cxx11test::testinit il = { 4323, 435234.23544 };
		2816	}
		2817	{
		2818	// Test range-based for
		2819	int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3,
		2820	14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
		2821	for (auto &x : array) { x += 23; }
		2822	}
		2823	{
		2824	// Test lambda expressions
		2825	using cxx11test::eval;
		2826	assert (eval ([](int x) { return x*2; }, 21) == 42);
		2827	double d = 2.0;
		2828	assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
		2829	assert (d == 5.0);
		2830	assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
		2831	assert (d == 5.0);
		2832	}
		2833	{
		2834	// Test use of variadic templates
		2835	using cxx11test::sum;
		2836	auto a = sum(1);
		2837	auto b = sum(1, 2);
		2838	auto c = sum(1.0, 2.0, 3.0);
		2839	}
		2840	{
		2841	// Test constructor delegation
		2842	cxx11test::delegate d1;
		2843	cxx11test::delegate d2();
		2844	cxx11test::delegate d3(45);
		2845	}
		2846	{
		2847	// Test override and final
		2848	cxx11test::overridden o1(55464);
		2849	}
		2850	{
		2851	// Test nullptr
		2852	char *c = nullptr;
		2853	}
		2854	{
		2855	// Test template brackets
		2856	test_template<::test_template<int>> v(test_template<int>(12));
		2857	}
		2858	{
		2859	// Unicode literals
		2860	char const *utf8 = u8"UTF-8 string \u2500";
		2861	char16_t const *utf16 = u"UTF-8 string \u2500";
		2862	char32_t const *utf32 = U"UTF-32 string \u2500";
		2863	}
		2864	'
		2865
		2866	# Test code for whether the C compiler supports C++11 (complete).
		2867	ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals}
		2868	${ac_cxx_conftest_cxx11_globals}
		2869
		2870	int
		2871	main (int argc, char **argv)
		2872	{
		2873	int ok = 0;
		2874	${ac_cxx_conftest_cxx98_main}
		2875	${ac_cxx_conftest_cxx11_main}
		2876	return ok;
		2877	}
		2878	"
		2879
		2880	# Test code for whether the C compiler supports C++98 (complete).
		2881	ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals}
		2882	int
		2883	main (int argc, char **argv)
		2884	{
		2885	int ok = 0;
		2886	${ac_cxx_conftest_cxx98_main}
		2887	return ok;
		2888	}
		2889	"
		2890
		2891	as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
		2892	as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
		2893	as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
		2894	as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
		2895	as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
		2896	as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
		2897	as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
		2898	as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
		2899	as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
		2900	as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H"
		2901	as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H"
		2902
		2903	# Auxiliary files required by this configure script.
		2904	ac_aux_files="install-sh"
		2905
		2906	# Locations in which to look for auxiliary files.
		2907	ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
		2908
		2909	# Search for a directory containing all of the required auxiliary files,
		2910	# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
		2911	# If we don't find one directory that contains all the files we need,
		2912	# we report the set of missing files from the *first* directory in
		2913	# $ac_aux_dir_candidates and give up.
		2914	ac_missing_aux_files=""
		2915	ac_first_candidate=:
		2916	printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
		2917	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		2918	as_found=false
		2919	for as_dir in $ac_aux_dir_candidates
		2920	do
		2921	IFS=$as_save_IFS
		2922	case $as_dir in #(((
		2923	'') as_dir=./ ;;
		2924	*/) ;;
		2925	*) as_dir=$as_dir/ ;;
		2926	esac
		2927	as_found=:
		2928
		2929	printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
		2930	ac_aux_dir_found=yes
		2931	ac_install_sh=
		2932	for ac_aux in $ac_aux_files
		2933	do
		2934	# As a special case, if "install-sh" is required, that requirement
		2935	# can be satisfied by any of "install-sh", "install.sh", or "shtool",
		2936	# and $ac_install_sh is set appropriately for whichever one is found.
		2937	if test x"$ac_aux" = x"install-sh"
		2938	then
		2939	if test -f "${as_dir}install-sh"; then
		2940	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
		2941	ac_install_sh="${as_dir}install-sh -c"
		2942	elif test -f "${as_dir}install.sh"; then
		2943	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
		2944	ac_install_sh="${as_dir}install.sh -c"
		2945	elif test -f "${as_dir}shtool"; then
		2946	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
		2947	ac_install_sh="${as_dir}shtool install -c"
		2948	else
		2949	ac_aux_dir_found=no
		2950	if $ac_first_candidate; then
		2951	ac_missing_aux_files="${ac_missing_aux_files} install-sh"
		2952	else
		2953	break
		2954	fi
		2955	fi
		2956	else
		2957	if test -f "${as_dir}${ac_aux}"; then
		2958	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
		2959	else
		2960	ac_aux_dir_found=no
		2961	if $ac_first_candidate; then
		2962	ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
		2963	else
		2964	break
		2965	fi
		2966	fi
		2967	fi
		2968	done
		2969	if test "$ac_aux_dir_found" = yes; then
		2970	ac_aux_dir="$as_dir"
		2971	break
		2972	fi
		2973	ac_first_candidate=false
		2974
		2975	as_found=false
		2976	done
		2977	IFS=$as_save_IFS
		2978	if $as_found
		2979	then :
		2980
		2981	else $as_nop
		2982	as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
		2983	fi
		2984
		2985
		2986	# These three variables are undocumented and unsupported,
		2987	# and are intended to be withdrawn in a future Autoconf release.
		2988	# They can cause serious problems if a builder's source tree is in a directory
		2989	# whose full name contains unusual characters.
		2990	if test -f "${ac_aux_dir}config.guess"; then
		2991	ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
		2992	fi
		2993	if test -f "${ac_aux_dir}config.sub"; then
		2994	ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
		2995	fi
		2996	if test -f "$ac_aux_dir/configure"; then
		2997	ac_configure="$SHELL ${ac_aux_dir}configure"
1709	fi	2998	fi
1710		2999
1711	# Check that the precious variables saved in the cache have kept the same	3000	# Check that the precious variables saved in the cache have kept the same
1712	# value.	3001	# value.
1713	ac_cache_corrupted=false	3002	ac_cache_corrupted=false
…		…
1716	eval ac_new_set=\$ac_env_${ac_var}_set	3005	eval ac_new_set=\$ac_env_${ac_var}_set
1717	eval ac_old_val=\$ac_cv_env_${ac_var}_value	3006	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1718	eval ac_new_val=\$ac_env_${ac_var}_value	3007	eval ac_new_val=\$ac_env_${ac_var}_value
1719	case $ac_old_set,$ac_new_set in	3008	case $ac_old_set,$ac_new_set in
1720	set,)	3009	set,)
1721	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5	3010	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1722	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}	3011	printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1723	ac_cache_corrupted=: ;;	3012	ac_cache_corrupted=: ;;
1724	,set)	3013	,set)
1725	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5	3014	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1726	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}	3015	printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1727	ac_cache_corrupted=: ;;	3016	ac_cache_corrupted=: ;;
1728	,);;	3017	,);;
1729	*)	3018	*)
1730	if test "x$ac_old_val" != "x$ac_new_val"; then	3019	if test "x$ac_old_val" != "x$ac_new_val"; then
		3020	# differences in whitespace do not lead to failure.
		3021	ac_old_val_w=`echo x $ac_old_val`
		3022	ac_new_val_w=`echo x $ac_new_val`
		3023	if test "$ac_old_val_w" != "$ac_new_val_w"; then
1731	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5	3024	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1732	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}	3025	printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1733	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1734	echo "$as_me: former value: $ac_old_val" >&2;}
1735	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1736	echo "$as_me: current value: $ac_new_val" >&2;}
1737	ac_cache_corrupted=:	3026	ac_cache_corrupted=:
		3027	else
		3028	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
		3029	printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
		3030	eval $ac_var=\$ac_old_val
		3031	fi
		3032	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
		3033	printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
		3034	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
		3035	printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
1738	fi;;	3036	fi;;
1739	esac	3037	esac
1740	# Pass precious variables to config.status.	3038	# Pass precious variables to config.status.
1741	if test "$ac_new_set" = set; then	3039	if test "$ac_new_set" = set; then
1742	case $ac_new_val in	3040	case $ac_new_val in
1743	*\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;	3041	*\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1744	*) ac_arg=$ac_var=$ac_new_val ;;	3042	*) ac_arg=$ac_var=$ac_new_val ;;
1745	esac	3043	esac
1746	case " $ac_configure_args " in	3044	case " $ac_configure_args " in
1747	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.	3045	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1748	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;	3046	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1749	esac	3047	esac
1750	fi	3048	fi
1751	done	3049	done
1752	if $ac_cache_corrupted; then	3050	if $ac_cache_corrupted; then
		3051	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3052	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1753	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5	3053	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1754	echo "$as_me: error: changes in the environment can compromise the build" >&2;}	3054	printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
1755	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5	3055	as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
1756	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}	3056	and start over" "$LINENO" 5
1757	{ (exit 1); exit 1; }; }
1758	fi	3057	fi
1759		3058	## -------------------- ##
1760		3059	## Main body of script. ##
1761		3060	## -------------------- ##
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775		3061
1776	ac_ext=c	3062	ac_ext=c
1777	ac_cpp='$CPP $CPPFLAGS'	3063	ac_cpp='$CPP $CPPFLAGS'
1778	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3064	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1779	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3065	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
…		…
1783		3069
1784		3070
1785	ac_config_headers="$ac_config_headers config.h:config.h.in"	3071	ac_config_headers="$ac_config_headers config.h:config.h.in"
1786		3072
1787		3073
1788	ac_aux_dir=
1789	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1790	if test -f "$ac_dir/install-sh"; then
1791	ac_aux_dir=$ac_dir
1792	ac_install_sh="$ac_aux_dir/install-sh -c"
1793	break
1794	elif test -f "$ac_dir/install.sh"; then
1795	ac_aux_dir=$ac_dir
1796	ac_install_sh="$ac_aux_dir/install.sh -c"
1797	break
1798	elif test -f "$ac_dir/shtool"; then
1799	ac_aux_dir=$ac_dir
1800	ac_install_sh="$ac_aux_dir/shtool install -c"
1801	break
1802	fi
1803	done
1804	if test -z "$ac_aux_dir"; then
1805	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1806	echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1807	{ (exit 1); exit 1; }; }
1808	fi
1809
1810	# These three variables are undocumented and unsupported,
1811	# and are intended to be withdrawn in a future Autoconf release.
1812	# They can cause serious problems if a builder's source tree is in a directory
1813	# whose full name contains unusual characters.
1814	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1815	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1816	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1817
1818
1819	# Make sure we can run config.sub.
1820	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1821	{ { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
1822	echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
1823	{ (exit 1); exit 1; }; }
1824
1825	{ echo "$as_me:$LINENO: checking build system type" >&5
1826	echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
1827	if test "${ac_cv_build+set}" = set; then
1828	echo $ECHO_N "(cached) $ECHO_C" >&6
1829	else
1830	ac_build_alias=$build_alias
1831	test "x$ac_build_alias" = x &&
1832	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1833	test "x$ac_build_alias" = x &&
1834	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1835	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1836	{ (exit 1); exit 1; }; }
1837	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1838	{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
1839	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
1840	{ (exit 1); exit 1; }; }
1841
1842	fi
1843	{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1844	echo "${ECHO_T}$ac_cv_build" >&6; }
1845	case $ac_cv_build in
1846	*-*-*) ;;
1847	*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
1848	echo "$as_me: error: invalid value of canonical build" >&2;}
1849	{ (exit 1); exit 1; }; };;
1850	esac
1851	build=$ac_cv_build
1852	ac_save_IFS=$IFS; IFS='-'
1853	set x $ac_cv_build
1854	shift
1855	build_cpu=$1
1856	build_vendor=$2
1857	shift; shift
1858	# Remember, the first character of IFS is used to create $*,
1859	# except with old shells:
1860	build_os=$*
1861	IFS=$ac_save_IFS
1862	case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1863
1864
1865	{ echo "$as_me:$LINENO: checking host system type" >&5
1866	echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
1867	if test "${ac_cv_host+set}" = set; then
1868	echo $ECHO_N "(cached) $ECHO_C" >&6
1869	else
1870	if test "x$host_alias" = x; then
1871	ac_cv_host=$ac_cv_build
1872	else
1873	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1874	{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
1875	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
1876	{ (exit 1); exit 1; }; }
1877	fi
1878
1879	fi
1880	{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1881	echo "${ECHO_T}$ac_cv_host" >&6; }
1882	case $ac_cv_host in
1883	*-*-*) ;;
1884	*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
1885	echo "$as_me: error: invalid value of canonical host" >&2;}
1886	{ (exit 1); exit 1; }; };;
1887	esac
1888	host=$ac_cv_host
1889	ac_save_IFS=$IFS; IFS='-'
1890	set x $ac_cv_host
1891	shift
1892	host_cpu=$1
1893	host_vendor=$2
1894	shift; shift
1895	# Remember, the first character of IFS is used to create $*,
1896	# except with old shells:
1897	host_os=$*
1898	IFS=$ac_save_IFS
1899	case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1900
1901
1902
1903	VERSION=`sed -n -e 's/^.*[ \t]VERSION.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`	3074	VERSION=`sed -n -e 's/^.* VERSION.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`
1904	DATE=`sed -n -e 's/^.*[ \t]DATE.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`	3075	DATE=`sed -n -e 's/^.* DATE.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`
1905		3076
1906	echo ""	3077	echo ""
1907	echo "configuring for rxvt $VERSION"	3078	echo "configuring for rxvt $VERSION"
1908	echo ""	3079	echo ""
1909		3080
1910	orig_CXXFLAGS="$CXXFLAGS"	3081	orig_CXXFLAGS="$CXXFLAGS"
		3082
		3083
		3084
		3085
		3086
		3087
		3088
		3089
		3090
1911		3091
1912	ac_ext=c	3092	ac_ext=c
1913	ac_cpp='$CPP $CPPFLAGS'	3093	ac_cpp='$CPP $CPPFLAGS'
1914	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3094	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1915	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3095	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1916	ac_compiler_gnu=$ac_cv_c_compiler_gnu	3096	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1917	if test -n "$ac_tool_prefix"; then	3097	if test -n "$ac_tool_prefix"; then
1918	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.	3098	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1919	set dummy ${ac_tool_prefix}gcc; ac_word=$2	3099	set dummy ${ac_tool_prefix}gcc; ac_word=$2
1920	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3100	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1921	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3101	printf %s "checking for $ac_word... " >&6; }
1922	if test "${ac_cv_prog_CC+set}" = set; then	3102	if test ${ac_cv_prog_CC+y}
1923	echo $ECHO_N "(cached) $ECHO_C" >&6	3103	then :
1924	else	3104	printf %s "(cached) " >&6
		3105	else $as_nop
1925	if test -n "$CC"; then	3106	if test -n "$CC"; then
1926	ac_cv_prog_CC="$CC" # Let the user override the test.	3107	ac_cv_prog_CC="$CC" # Let the user override the test.
1927	else	3108	else
1928	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3109	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1929	for as_dir in $PATH	3110	for as_dir in $PATH
1930	do	3111	do
1931	IFS=$as_save_IFS	3112	IFS=$as_save_IFS
1932	test -z "$as_dir" && as_dir=.	3113	case $as_dir in #(((
		3114	'') as_dir=./ ;;
		3115	*/) ;;
		3116	*) as_dir=$as_dir/ ;;
		3117	esac
1933	for ac_exec_ext in '' $ac_executable_extensions; do	3118	for ac_exec_ext in '' $ac_executable_extensions; do
1934	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3119	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1935	ac_cv_prog_CC="${ac_tool_prefix}gcc"	3120	ac_cv_prog_CC="${ac_tool_prefix}gcc"
1936	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3121	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1937	break 2	3122	break 2
1938	fi	3123	fi
1939	done	3124	done
1940	done	3125	done
1941	IFS=$as_save_IFS	3126	IFS=$as_save_IFS
1942		3127
1943	fi	3128	fi
1944	fi	3129	fi
1945	CC=$ac_cv_prog_CC	3130	CC=$ac_cv_prog_CC
1946	if test -n "$CC"; then	3131	if test -n "$CC"; then
1947	{ echo "$as_me:$LINENO: result: $CC" >&5	3132	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1948	echo "${ECHO_T}$CC" >&6; }	3133	printf "%s\n" "$CC" >&6; }
1949	else	3134	else
1950	{ echo "$as_me:$LINENO: result: no" >&5	3135	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1951	echo "${ECHO_T}no" >&6; }	3136	printf "%s\n" "no" >&6; }
1952	fi	3137	fi
1953		3138
1954		3139
1955	fi	3140	fi
1956	if test -z "$ac_cv_prog_CC"; then	3141	if test -z "$ac_cv_prog_CC"; then
1957	ac_ct_CC=$CC	3142	ac_ct_CC=$CC
1958	# Extract the first word of "gcc", so it can be a program name with args.	3143	# Extract the first word of "gcc", so it can be a program name with args.
1959	set dummy gcc; ac_word=$2	3144	set dummy gcc; ac_word=$2
1960	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3145	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1961	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3146	printf %s "checking for $ac_word... " >&6; }
1962	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3147	if test ${ac_cv_prog_ac_ct_CC+y}
1963	echo $ECHO_N "(cached) $ECHO_C" >&6	3148	then :
1964	else	3149	printf %s "(cached) " >&6
		3150	else $as_nop
1965	if test -n "$ac_ct_CC"; then	3151	if test -n "$ac_ct_CC"; then
1966	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3152	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1967	else	3153	else
1968	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3154	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1969	for as_dir in $PATH	3155	for as_dir in $PATH
1970	do	3156	do
1971	IFS=$as_save_IFS	3157	IFS=$as_save_IFS
1972	test -z "$as_dir" && as_dir=.	3158	case $as_dir in #(((
		3159	'') as_dir=./ ;;
		3160	*/) ;;
		3161	*) as_dir=$as_dir/ ;;
		3162	esac
1973	for ac_exec_ext in '' $ac_executable_extensions; do	3163	for ac_exec_ext in '' $ac_executable_extensions; do
1974	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3164	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1975	ac_cv_prog_ac_ct_CC="gcc"	3165	ac_cv_prog_ac_ct_CC="gcc"
1976	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3166	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1977	break 2	3167	break 2
1978	fi	3168	fi
1979	done	3169	done
1980	done	3170	done
1981	IFS=$as_save_IFS	3171	IFS=$as_save_IFS
1982		3172
1983	fi	3173	fi
1984	fi	3174	fi
1985	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3175	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1986	if test -n "$ac_ct_CC"; then	3176	if test -n "$ac_ct_CC"; then
1987	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3177	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
1988	echo "${ECHO_T}$ac_ct_CC" >&6; }	3178	printf "%s\n" "$ac_ct_CC" >&6; }
1989	else	3179	else
1990	{ echo "$as_me:$LINENO: result: no" >&5	3180	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1991	echo "${ECHO_T}no" >&6; }	3181	printf "%s\n" "no" >&6; }
1992	fi	3182	fi
1993		3183
1994	if test "x$ac_ct_CC" = x; then	3184	if test "x$ac_ct_CC" = x; then
1995	CC=""	3185	CC=""
1996	else	3186	else
1997	case $cross_compiling:$ac_tool_warned in	3187	case $cross_compiling:$ac_tool_warned in
1998	yes:)	3188	yes:)
1999	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	3189	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2000	whose name does not start with the host triplet. If you think this	3190	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2001	configuration is useful to you, please write to autoconf@gnu.org." >&5
2002	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2003	whose name does not start with the host triplet. If you think this
2004	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2005	ac_tool_warned=yes ;;	3191	ac_tool_warned=yes ;;
2006	esac	3192	esac
2007	CC=$ac_ct_CC	3193	CC=$ac_ct_CC
2008	fi	3194	fi
2009	else	3195	else
…		…
2012		3198
2013	if test -z "$CC"; then	3199	if test -z "$CC"; then
2014	if test -n "$ac_tool_prefix"; then	3200	if test -n "$ac_tool_prefix"; then
2015	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.	3201	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2016	set dummy ${ac_tool_prefix}cc; ac_word=$2	3202	set dummy ${ac_tool_prefix}cc; ac_word=$2
2017	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3203	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2018	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3204	printf %s "checking for $ac_word... " >&6; }
2019	if test "${ac_cv_prog_CC+set}" = set; then	3205	if test ${ac_cv_prog_CC+y}
2020	echo $ECHO_N "(cached) $ECHO_C" >&6	3206	then :
2021	else	3207	printf %s "(cached) " >&6
		3208	else $as_nop
2022	if test -n "$CC"; then	3209	if test -n "$CC"; then
2023	ac_cv_prog_CC="$CC" # Let the user override the test.	3210	ac_cv_prog_CC="$CC" # Let the user override the test.
2024	else	3211	else
2025	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3212	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2026	for as_dir in $PATH	3213	for as_dir in $PATH
2027	do	3214	do
2028	IFS=$as_save_IFS	3215	IFS=$as_save_IFS
2029	test -z "$as_dir" && as_dir=.	3216	case $as_dir in #(((
		3217	'') as_dir=./ ;;
		3218	*/) ;;
		3219	*) as_dir=$as_dir/ ;;
		3220	esac
2030	for ac_exec_ext in '' $ac_executable_extensions; do	3221	for ac_exec_ext in '' $ac_executable_extensions; do
2031	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3222	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2032	ac_cv_prog_CC="${ac_tool_prefix}cc"	3223	ac_cv_prog_CC="${ac_tool_prefix}cc"
2033	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3224	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2034	break 2	3225	break 2
2035	fi	3226	fi
2036	done	3227	done
2037	done	3228	done
2038	IFS=$as_save_IFS	3229	IFS=$as_save_IFS
2039		3230
2040	fi	3231	fi
2041	fi	3232	fi
2042	CC=$ac_cv_prog_CC	3233	CC=$ac_cv_prog_CC
2043	if test -n "$CC"; then	3234	if test -n "$CC"; then
2044	{ echo "$as_me:$LINENO: result: $CC" >&5	3235	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2045	echo "${ECHO_T}$CC" >&6; }	3236	printf "%s\n" "$CC" >&6; }
2046	else	3237	else
2047	{ echo "$as_me:$LINENO: result: no" >&5	3238	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2048	echo "${ECHO_T}no" >&6; }	3239	printf "%s\n" "no" >&6; }
2049	fi	3240	fi
2050		3241
2051		3242
2052	fi	3243	fi
2053	fi	3244	fi
2054	if test -z "$CC"; then	3245	if test -z "$CC"; then
2055	# Extract the first word of "cc", so it can be a program name with args.	3246	# Extract the first word of "cc", so it can be a program name with args.
2056	set dummy cc; ac_word=$2	3247	set dummy cc; ac_word=$2
2057	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3248	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2058	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3249	printf %s "checking for $ac_word... " >&6; }
2059	if test "${ac_cv_prog_CC+set}" = set; then	3250	if test ${ac_cv_prog_CC+y}
2060	echo $ECHO_N "(cached) $ECHO_C" >&6	3251	then :
2061	else	3252	printf %s "(cached) " >&6
		3253	else $as_nop
2062	if test -n "$CC"; then	3254	if test -n "$CC"; then
2063	ac_cv_prog_CC="$CC" # Let the user override the test.	3255	ac_cv_prog_CC="$CC" # Let the user override the test.
2064	else	3256	else
2065	ac_prog_rejected=no	3257	ac_prog_rejected=no
2066	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3258	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2067	for as_dir in $PATH	3259	for as_dir in $PATH
2068	do	3260	do
2069	IFS=$as_save_IFS	3261	IFS=$as_save_IFS
2070	test -z "$as_dir" && as_dir=.	3262	case $as_dir in #(((
		3263	'') as_dir=./ ;;
		3264	*/) ;;
		3265	*) as_dir=$as_dir/ ;;
		3266	esac
2071	for ac_exec_ext in '' $ac_executable_extensions; do	3267	for ac_exec_ext in '' $ac_executable_extensions; do
2072	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3268	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2073	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	3269	if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2074	ac_prog_rejected=yes	3270	ac_prog_rejected=yes
2075	continue	3271	continue
2076	fi	3272	fi
2077	ac_cv_prog_CC="cc"	3273	ac_cv_prog_CC="cc"
2078	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3274	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2079	break 2	3275	break 2
2080	fi	3276	fi
2081	done	3277	done
2082	done	3278	done
2083	IFS=$as_save_IFS	3279	IFS=$as_save_IFS
2084		3280
2085	if test $ac_prog_rejected = yes; then	3281	if test $ac_prog_rejected = yes; then
2086	# We found a bogon in the path, so make sure we never use it.	3282	# We found a bogon in the path, so make sure we never use it.
2087	set dummy $ac_cv_prog_CC	3283	set dummy $ac_cv_prog_CC
…		…
2089	if test $# != 0; then	3285	if test $# != 0; then
2090	# We chose a different compiler from the bogus one.	3286	# We chose a different compiler from the bogus one.
2091	# However, it has the same basename, so the bogon will be chosen	3287	# However, it has the same basename, so the bogon will be chosen
2092	# first if we set CC to just the basename; use the full file name.	3288	# first if we set CC to just the basename; use the full file name.
2093	shift	3289	shift
2094	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"	3290	ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2095	fi	3291	fi
2096	fi	3292	fi
2097	fi	3293	fi
2098	fi	3294	fi
2099	CC=$ac_cv_prog_CC	3295	CC=$ac_cv_prog_CC
2100	if test -n "$CC"; then	3296	if test -n "$CC"; then
2101	{ echo "$as_me:$LINENO: result: $CC" >&5	3297	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2102	echo "${ECHO_T}$CC" >&6; }	3298	printf "%s\n" "$CC" >&6; }
2103	else	3299	else
2104	{ echo "$as_me:$LINENO: result: no" >&5	3300	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2105	echo "${ECHO_T}no" >&6; }	3301	printf "%s\n" "no" >&6; }
2106	fi	3302	fi
2107		3303
2108		3304
2109	fi	3305	fi
2110	if test -z "$CC"; then	3306	if test -z "$CC"; then
2111	if test -n "$ac_tool_prefix"; then	3307	if test -n "$ac_tool_prefix"; then
2112	for ac_prog in cl.exe	3308	for ac_prog in cl.exe
2113	do	3309	do
2114	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	3310	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2115	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	3311	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2116	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3312	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2117	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3313	printf %s "checking for $ac_word... " >&6; }
2118	if test "${ac_cv_prog_CC+set}" = set; then	3314	if test ${ac_cv_prog_CC+y}
2119	echo $ECHO_N "(cached) $ECHO_C" >&6	3315	then :
2120	else	3316	printf %s "(cached) " >&6
		3317	else $as_nop
2121	if test -n "$CC"; then	3318	if test -n "$CC"; then
2122	ac_cv_prog_CC="$CC" # Let the user override the test.	3319	ac_cv_prog_CC="$CC" # Let the user override the test.
2123	else	3320	else
2124	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3321	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2125	for as_dir in $PATH	3322	for as_dir in $PATH
2126	do	3323	do
2127	IFS=$as_save_IFS	3324	IFS=$as_save_IFS
2128	test -z "$as_dir" && as_dir=.	3325	case $as_dir in #(((
		3326	'') as_dir=./ ;;
		3327	*/) ;;
		3328	*) as_dir=$as_dir/ ;;
		3329	esac
2129	for ac_exec_ext in '' $ac_executable_extensions; do	3330	for ac_exec_ext in '' $ac_executable_extensions; do
2130	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3331	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2131	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	3332	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2132	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3333	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2133	break 2	3334	break 2
2134	fi	3335	fi
2135	done	3336	done
2136	done	3337	done
2137	IFS=$as_save_IFS	3338	IFS=$as_save_IFS
2138		3339
2139	fi	3340	fi
2140	fi	3341	fi
2141	CC=$ac_cv_prog_CC	3342	CC=$ac_cv_prog_CC
2142	if test -n "$CC"; then	3343	if test -n "$CC"; then
2143	{ echo "$as_me:$LINENO: result: $CC" >&5	3344	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2144	echo "${ECHO_T}$CC" >&6; }	3345	printf "%s\n" "$CC" >&6; }
2145	else	3346	else
2146	{ echo "$as_me:$LINENO: result: no" >&5	3347	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2147	echo "${ECHO_T}no" >&6; }	3348	printf "%s\n" "no" >&6; }
2148	fi	3349	fi
2149		3350
2150		3351
2151	test -n "$CC" && break	3352	test -n "$CC" && break
2152	done	3353	done
…		…
2155	ac_ct_CC=$CC	3356	ac_ct_CC=$CC
2156	for ac_prog in cl.exe	3357	for ac_prog in cl.exe
2157	do	3358	do
2158	# Extract the first word of "$ac_prog", so it can be a program name with args.	3359	# Extract the first word of "$ac_prog", so it can be a program name with args.
2159	set dummy $ac_prog; ac_word=$2	3360	set dummy $ac_prog; ac_word=$2
2160	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3361	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2161	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3362	printf %s "checking for $ac_word... " >&6; }
2162	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3363	if test ${ac_cv_prog_ac_ct_CC+y}
2163	echo $ECHO_N "(cached) $ECHO_C" >&6	3364	then :
2164	else	3365	printf %s "(cached) " >&6
		3366	else $as_nop
2165	if test -n "$ac_ct_CC"; then	3367	if test -n "$ac_ct_CC"; then
2166	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3368	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2167	else	3369	else
2168	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3370	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2169	for as_dir in $PATH	3371	for as_dir in $PATH
2170	do	3372	do
2171	IFS=$as_save_IFS	3373	IFS=$as_save_IFS
2172	test -z "$as_dir" && as_dir=.	3374	case $as_dir in #(((
		3375	'') as_dir=./ ;;
		3376	*/) ;;
		3377	*) as_dir=$as_dir/ ;;
		3378	esac
2173	for ac_exec_ext in '' $ac_executable_extensions; do	3379	for ac_exec_ext in '' $ac_executable_extensions; do
2174	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3380	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2175	ac_cv_prog_ac_ct_CC="$ac_prog"	3381	ac_cv_prog_ac_ct_CC="$ac_prog"
2176	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3382	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2177	break 2	3383	break 2
2178	fi	3384	fi
2179	done	3385	done
2180	done	3386	done
2181	IFS=$as_save_IFS	3387	IFS=$as_save_IFS
2182		3388
2183	fi	3389	fi
2184	fi	3390	fi
2185	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3391	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2186	if test -n "$ac_ct_CC"; then	3392	if test -n "$ac_ct_CC"; then
2187	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3393	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2188	echo "${ECHO_T}$ac_ct_CC" >&6; }	3394	printf "%s\n" "$ac_ct_CC" >&6; }
2189	else	3395	else
2190	{ echo "$as_me:$LINENO: result: no" >&5	3396	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2191	echo "${ECHO_T}no" >&6; }	3397	printf "%s\n" "no" >&6; }
2192	fi	3398	fi
2193		3399
2194		3400
2195	test -n "$ac_ct_CC" && break	3401	test -n "$ac_ct_CC" && break
2196	done	3402	done
…		…
2198	if test "x$ac_ct_CC" = x; then	3404	if test "x$ac_ct_CC" = x; then
2199	CC=""	3405	CC=""
2200	else	3406	else
2201	case $cross_compiling:$ac_tool_warned in	3407	case $cross_compiling:$ac_tool_warned in
2202	yes:)	3408	yes:)
2203	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	3409	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2204	whose name does not start with the host triplet. If you think this	3410	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2205	configuration is useful to you, please write to autoconf@gnu.org." >&5
2206	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2207	whose name does not start with the host triplet. If you think this
2208	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2209	ac_tool_warned=yes ;;	3411	ac_tool_warned=yes ;;
2210	esac	3412	esac
2211	CC=$ac_ct_CC	3413	CC=$ac_ct_CC
2212	fi	3414	fi
2213	fi	3415	fi
2214		3416
2215	fi	3417	fi
		3418	if test -z "$CC"; then
		3419	if test -n "$ac_tool_prefix"; then
		3420	# Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
		3421	set dummy ${ac_tool_prefix}clang; ac_word=$2
		3422	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		3423	printf %s "checking for $ac_word... " >&6; }
		3424	if test ${ac_cv_prog_CC+y}
		3425	then :
		3426	printf %s "(cached) " >&6
		3427	else $as_nop
		3428	if test -n "$CC"; then
		3429	ac_cv_prog_CC="$CC" # Let the user override the test.
		3430	else
		3431	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3432	for as_dir in $PATH
		3433	do
		3434	IFS=$as_save_IFS
		3435	case $as_dir in #(((
		3436	'') as_dir=./ ;;
		3437	*/) ;;
		3438	*) as_dir=$as_dir/ ;;
		3439	esac
		3440	for ac_exec_ext in '' $ac_executable_extensions; do
		3441	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		3442	ac_cv_prog_CC="${ac_tool_prefix}clang"
		3443	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		3444	break 2
		3445	fi
		3446	done
		3447	done
		3448	IFS=$as_save_IFS
2216		3449
		3450	fi
		3451	fi
		3452	CC=$ac_cv_prog_CC
		3453	if test -n "$CC"; then
		3454	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
		3455	printf "%s\n" "$CC" >&6; }
		3456	else
		3457	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3458	printf "%s\n" "no" >&6; }
		3459	fi
2217		3460
2218	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH	3461
2219	See \`config.log' for more details." >&5	3462	fi
		3463	if test -z "$ac_cv_prog_CC"; then
		3464	ac_ct_CC=$CC
		3465	# Extract the first word of "clang", so it can be a program name with args.
		3466	set dummy clang; ac_word=$2
		3467	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		3468	printf %s "checking for $ac_word... " >&6; }
		3469	if test ${ac_cv_prog_ac_ct_CC+y}
		3470	then :
		3471	printf %s "(cached) " >&6
		3472	else $as_nop
		3473	if test -n "$ac_ct_CC"; then
		3474	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
		3475	else
		3476	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3477	for as_dir in $PATH
		3478	do
		3479	IFS=$as_save_IFS
		3480	case $as_dir in #(((
		3481	'') as_dir=./ ;;
		3482	*/) ;;
		3483	*) as_dir=$as_dir/ ;;
		3484	esac
		3485	for ac_exec_ext in '' $ac_executable_extensions; do
		3486	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		3487	ac_cv_prog_ac_ct_CC="clang"
		3488	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		3489	break 2
		3490	fi
		3491	done
		3492	done
		3493	IFS=$as_save_IFS
		3494
		3495	fi
		3496	fi
		3497	ac_ct_CC=$ac_cv_prog_ac_ct_CC
		3498	if test -n "$ac_ct_CC"; then
		3499	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
		3500	printf "%s\n" "$ac_ct_CC" >&6; }
		3501	else
		3502	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3503	printf "%s\n" "no" >&6; }
		3504	fi
		3505
		3506	if test "x$ac_ct_CC" = x; then
		3507	CC=""
		3508	else
		3509	case $cross_compiling:$ac_tool_warned in
		3510	yes:)
		3511	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3512	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3513	ac_tool_warned=yes ;;
		3514	esac
		3515	CC=$ac_ct_CC
		3516	fi
		3517	else
		3518	CC="$ac_cv_prog_CC"
		3519	fi
		3520
		3521	fi
		3522
		3523
		3524	test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3525	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2220	echo "$as_me: error: no acceptable C compiler found in \$PATH	3526	as_fn_error $? "no acceptable C compiler found in \$PATH
2221	See \`config.log' for more details." >&2;}	3527	See \`config.log' for more details" "$LINENO" 5; }
2222	{ (exit 1); exit 1; }; }
2223		3528
2224	# Provide some information about the compiler.	3529	# Provide some information about the compiler.
2225	echo "$as_me:$LINENO: checking for C compiler version" >&5	3530	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2226	ac_compiler=`set X $ac_compile; echo $2`	3531	set X $ac_compile
		3532	ac_compiler=$2
		3533	for ac_option in --version -v -V -qversion -version; do
2227	{ (ac_try="$ac_compiler --version >&5"	3534	{ { ac_try="$ac_compiler $ac_option >&5"
2228	case "(($ac_try" in	3535	case "(($ac_try" in
2229	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3536	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2230	*) ac_try_echo=$ac_try;;	3537	*) ac_try_echo=$ac_try;;
2231	esac	3538	esac
2232	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3539	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2233	(eval "$ac_compiler --version >&5") 2>&5	3540	printf "%s\n" "$ac_try_echo"; } >&5
		3541	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2234	ac_status=$?	3542	ac_status=$?
2235	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3543	if test -s conftest.err; then
		3544	sed '10a\
		3545	... rest of stderr output deleted ...
		3546	10q' conftest.err >conftest.er1
		3547	cat conftest.er1 >&5
		3548	fi
		3549	rm -f conftest.er1 conftest.err
		3550	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2236	(exit $ac_status); }	3551	test $ac_status = 0; }
2237	{ (ac_try="$ac_compiler -v >&5"	3552	done
		3553
		3554	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3555	/* end confdefs.h. */
		3556
		3557	int
		3558	main (void)
		3559	{
		3560
		3561	;
		3562	return 0;
		3563	}
		3564	_ACEOF
		3565	ac_clean_files_save=$ac_clean_files
		3566	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
		3567	# Try to create an executable without -o first, disregard a.out.
		3568	# It will help us diagnose broken compilers, and finding out an intuition
		3569	# of exeext.
		3570	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
		3571	printf %s "checking whether the C compiler works... " >&6; }
		3572	ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
		3573
		3574	# The possible output files:
		3575	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
		3576
		3577	ac_rmfiles=
		3578	for ac_file in $ac_files
		3579	do
		3580	case $ac_file in
		3581	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
		3582	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
		3583	esac
		3584	done
		3585	rm -f $ac_rmfiles
		3586
		3587	if { { ac_try="$ac_link_default"
2238	case "(($ac_try" in	3588	case "(($ac_try" in
2239	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3589	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2240	*) ac_try_echo=$ac_try;;	3590	*) ac_try_echo=$ac_try;;
2241	esac	3591	esac
2242	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3592	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2243	(eval "$ac_compiler -v >&5") 2>&5	3593	printf "%s\n" "$ac_try_echo"; } >&5
2244	ac_status=$?
2245	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2246	(exit $ac_status); }
2247	{ (ac_try="$ac_compiler -V >&5"
2248	case "(($ac_try" in
2249	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2250	*) ac_try_echo=$ac_try;;
2251	esac
2252	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2253	(eval "$ac_compiler -V >&5") 2>&5
2254	ac_status=$?
2255	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2256	(exit $ac_status); }
2257
2258	cat >conftest.$ac_ext <<_ACEOF
2259	/* confdefs.h. */
2260	_ACEOF
2261	cat confdefs.h >>conftest.$ac_ext
2262	cat >>conftest.$ac_ext <<_ACEOF
2263	/* end confdefs.h. */
2264
2265	int
2266	main ()
2267	{
2268
2269	;
2270	return 0;
2271	}
2272	_ACEOF
2273	ac_clean_files_save=$ac_clean_files
2274	ac_clean_files="$ac_clean_files a.out a.exe b.out"
2275	# Try to create an executable without -o first, disregard a.out.
2276	# It will help us diagnose broken compilers, and finding out an intuition
2277	# of exeext.
2278	{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2279	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2280	ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2281	#
2282	# List of possible output files, starting from the most likely.
2283	# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2284	# only as a last resort. b.out is created by i960 compilers.
2285	ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2286	#
2287	# The IRIX 6 linker writes into existing files which may not be
2288	# executable, retaining their permissions. Remove them first so a
2289	# subsequent execution test works.
2290	ac_rmfiles=
2291	for ac_file in $ac_files
2292	do
2293	case $ac_file in
2294	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2295	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
2296	esac
2297	done
2298	rm -f $ac_rmfiles
2299
2300	if { (ac_try="$ac_link_default"
2301	case "(($ac_try" in
2302	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2303	*) ac_try_echo=$ac_try;;
2304	esac
2305	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2306	(eval "$ac_link_default") 2>&5	3594	(eval "$ac_link_default") 2>&5
2307	ac_status=$?	3595	ac_status=$?
2308	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3596	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2309	(exit $ac_status); }; then	3597	test $ac_status = 0; }
		3598	then :
2310	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.	3599	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2311	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'	3600	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2312	# in a Makefile. We should not override ac_cv_exeext if it was cached,	3601	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2313	# so that the user can short-circuit this test for compilers unknown to	3602	# so that the user can short-circuit this test for compilers unknown to
2314	# Autoconf.	3603	# Autoconf.
2315	for ac_file in $ac_files ''	3604	for ac_file in $ac_files ''
2316	do	3605	do
2317	test -f "$ac_file" || continue	3606	test -f "$ac_file" || continue
2318	case $ac_file in	3607	case $ac_file in
2319	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )	3608	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2320	;;	3609	;;
2321	[ab].out )	3610	[ab].out )
2322	# We found the default executable, but exeext='' is most	3611	# We found the default executable, but exeext='' is most
2323	# certainly right.	3612	# certainly right.
2324	break;;	3613	break;;
2325	*.* )	3614	*.* )
2326	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;	3615	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
2327	then :; else	3616	then :; else
2328	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3617	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2329	fi	3618	fi
2330	# We set ac_cv_exeext here because the later test for it is not	3619	# We set ac_cv_exeext here because the later test for it is not
2331	# safe: cross compilers may not add the suffix if given an `-o'	3620	# safe: cross compilers may not add the suffix if given an `-o'
…		…
2337	break;;	3626	break;;
2338	esac	3627	esac
2339	done	3628	done
2340	test "$ac_cv_exeext" = no && ac_cv_exeext=	3629	test "$ac_cv_exeext" = no && ac_cv_exeext=
2341		3630
2342	else	3631	else $as_nop
2343	ac_file=''	3632	ac_file=''
2344	fi	3633	fi
2345
2346	{ echo "$as_me:$LINENO: result: $ac_file" >&5
2347	echo "${ECHO_T}$ac_file" >&6; }
2348	if test -z "$ac_file"; then	3634	if test -z "$ac_file"
		3635	then :
		3636	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3637	printf "%s\n" "no" >&6; }
2349	echo "$as_me: failed program was:" >&5	3638	printf "%s\n" "$as_me: failed program was:" >&5
2350	sed 's/^/| /' conftest.$ac_ext >&5	3639	sed 's/^/| /' conftest.$ac_ext >&5
2351		3640
2352	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	3641	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2353	See \`config.log' for more details." >&5	3642	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2354	echo "$as_me: error: C compiler cannot create executables	3643	as_fn_error 77 "C compiler cannot create executables
2355	See \`config.log' for more details." >&2;}	3644	See \`config.log' for more details" "$LINENO" 5; }
2356	{ (exit 77); exit 77; }; }	3645	else $as_nop
		3646	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		3647	printf "%s\n" "yes" >&6; }
2357	fi	3648	fi
2358		3649	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
		3650	printf %s "checking for C compiler default output file name... " >&6; }
		3651	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
		3652	printf "%s\n" "$ac_file" >&6; }
2359	ac_exeext=$ac_cv_exeext	3653	ac_exeext=$ac_cv_exeext
2360		3654
2361	# Check that the compiler produces executables we can run. If not, either
2362	# the compiler is broken, or we cross compile.
2363	{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2364	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2365	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2366	# If not cross compiling, check that we can run a simple program.
2367	if test "$cross_compiling" != yes; then
2368	if { ac_try='./$ac_file'
2369	{ (case "(($ac_try" in
2370	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2371	*) ac_try_echo=$ac_try;;
2372	esac
2373	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2374	(eval "$ac_try") 2>&5
2375	ac_status=$?
2376	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2377	(exit $ac_status); }; }; then
2378	cross_compiling=no
2379	else
2380	if test "$cross_compiling" = maybe; then
2381	cross_compiling=yes
2382	else
2383	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2384	If you meant to cross compile, use \`--host'.
2385	See \`config.log' for more details." >&5
2386	echo "$as_me: error: cannot run C compiled programs.
2387	If you meant to cross compile, use \`--host'.
2388	See \`config.log' for more details." >&2;}
2389	{ (exit 1); exit 1; }; }
2390	fi
2391	fi
2392	fi
2393	{ echo "$as_me:$LINENO: result: yes" >&5
2394	echo "${ECHO_T}yes" >&6; }
2395
2396	rm -f a.out a.exe conftest$ac_cv_exeext b.out	3655	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2397	ac_clean_files=$ac_clean_files_save	3656	ac_clean_files=$ac_clean_files_save
2398	# Check that the compiler produces executables we can run. If not, either
2399	# the compiler is broken, or we cross compile.
2400	{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2401	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2402	{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
2403	echo "${ECHO_T}$cross_compiling" >&6; }
2404
2405	{ echo "$as_me:$LINENO: checking for suffix of executables" >&5	3657	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2406	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }	3658	printf %s "checking for suffix of executables... " >&6; }
2407	if { (ac_try="$ac_link"	3659	if { { ac_try="$ac_link"
2408	case "(($ac_try" in	3660	case "(($ac_try" in
2409	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3661	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2410	*) ac_try_echo=$ac_try;;	3662	*) ac_try_echo=$ac_try;;
2411	esac	3663	esac
2412	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3664	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3665	printf "%s\n" "$ac_try_echo"; } >&5
2413	(eval "$ac_link") 2>&5	3666	(eval "$ac_link") 2>&5
2414	ac_status=$?	3667	ac_status=$?
2415	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3668	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2416	(exit $ac_status); }; then	3669	test $ac_status = 0; }
		3670	then :
2417	# If both `conftest.exe' and `conftest' are `present' (well, observable)	3671	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2418	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	3672	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2419	# work properly (i.e., refer to `conftest.exe'), while it won't with	3673	# work properly (i.e., refer to `conftest.exe'), while it won't with
2420	# `rm'.	3674	# `rm'.
2421	for ac_file in conftest.exe conftest conftest.*; do	3675	for ac_file in conftest.exe conftest conftest.*; do
2422	test -f "$ac_file" || continue	3676	test -f "$ac_file" || continue
2423	case $ac_file in	3677	case $ac_file in
2424	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;	3678	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2425	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3679	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2426	break;;	3680	break;;
2427	* ) break;;	3681	* ) break;;
2428	esac	3682	esac
2429	done	3683	done
2430	else	3684	else $as_nop
2431	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link	3685	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2432	See \`config.log' for more details." >&5	3686	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2433	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link	3687	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2434	See \`config.log' for more details." >&2;}	3688	See \`config.log' for more details" "$LINENO" 5; }
2435	{ (exit 1); exit 1; }; }
2436	fi	3689	fi
2437
2438	rm -f conftest$ac_cv_exeext	3690	rm -f conftest conftest$ac_cv_exeext
2439	{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	3691	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2440	echo "${ECHO_T}$ac_cv_exeext" >&6; }	3692	printf "%s\n" "$ac_cv_exeext" >&6; }
2441		3693
2442	rm -f conftest.$ac_ext	3694	rm -f conftest.$ac_ext
2443	EXEEXT=$ac_cv_exeext	3695	EXEEXT=$ac_cv_exeext
2444	ac_exeext=$EXEEXT	3696	ac_exeext=$EXEEXT
2445	{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
2446	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2447	if test "${ac_cv_objext+set}" = set; then
2448	echo $ECHO_N "(cached) $ECHO_C" >&6
2449	else
2450	cat >conftest.$ac_ext <<_ACEOF
2451	/* confdefs.h. */
2452	_ACEOF
2453	cat confdefs.h >>conftest.$ac_ext	3697	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2454	cat >>conftest.$ac_ext <<_ACEOF
2455	/* end confdefs.h. */	3698	/* end confdefs.h. */
2456		3699	#include <stdio.h>
2457	int	3700	int
2458	main ()	3701	main (void)
2459	{	3702	{
		3703	FILE *f = fopen ("conftest.out", "w");
		3704	return ferror (f) || fclose (f) != 0;
2460		3705
2461	;	3706	;
2462	return 0;	3707	return 0;
2463	}	3708	}
2464	_ACEOF	3709	_ACEOF
2465	rm -f conftest.o conftest.obj	3710	ac_clean_files="$ac_clean_files conftest.out"
2466	if { (ac_try="$ac_compile"	3711	# Check that the compiler produces executables we can run. If not, either
		3712	# the compiler is broken, or we cross compile.
		3713	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
		3714	printf %s "checking whether we are cross compiling... " >&6; }
		3715	if test "$cross_compiling" != yes; then
		3716	{ { ac_try="$ac_link"
2467	case "(($ac_try" in	3717	case "(($ac_try" in
2468	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3718	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2469	*) ac_try_echo=$ac_try;;	3719	*) ac_try_echo=$ac_try;;
2470	esac	3720	esac
2471	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3721	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3722	printf "%s\n" "$ac_try_echo"; } >&5
		3723	(eval "$ac_link") 2>&5
		3724	ac_status=$?
		3725	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3726	test $ac_status = 0; }
		3727	if { ac_try='./conftest$ac_cv_exeext'
		3728	{ { case "(($ac_try" in
		3729	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3730	*) ac_try_echo=$ac_try;;
		3731	esac
		3732	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3733	printf "%s\n" "$ac_try_echo"; } >&5
		3734	(eval "$ac_try") 2>&5
		3735	ac_status=$?
		3736	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3737	test $ac_status = 0; }; }; then
		3738	cross_compiling=no
		3739	else
		3740	if test "$cross_compiling" = maybe; then
		3741	cross_compiling=yes
		3742	else
		3743	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3744	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		3745	as_fn_error 77 "cannot run C compiled programs.
		3746	If you meant to cross compile, use \`--host'.
		3747	See \`config.log' for more details" "$LINENO" 5; }
		3748	fi
		3749	fi
		3750	fi
		3751	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
		3752	printf "%s\n" "$cross_compiling" >&6; }
		3753
		3754	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
		3755	ac_clean_files=$ac_clean_files_save
		3756	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
		3757	printf %s "checking for suffix of object files... " >&6; }
		3758	if test ${ac_cv_objext+y}
		3759	then :
		3760	printf %s "(cached) " >&6
		3761	else $as_nop
		3762	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3763	/* end confdefs.h. */
		3764
		3765	int
		3766	main (void)
		3767	{
		3768
		3769	;
		3770	return 0;
		3771	}
		3772	_ACEOF
		3773	rm -f conftest.o conftest.obj
		3774	if { { ac_try="$ac_compile"
		3775	case "(($ac_try" in
		3776	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3777	*) ac_try_echo=$ac_try;;
		3778	esac
		3779	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3780	printf "%s\n" "$ac_try_echo"; } >&5
2472	(eval "$ac_compile") 2>&5	3781	(eval "$ac_compile") 2>&5
2473	ac_status=$?	3782	ac_status=$?
2474	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3783	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2475	(exit $ac_status); }; then	3784	test $ac_status = 0; }
		3785	then :
2476	for ac_file in conftest.o conftest.obj conftest.*; do	3786	for ac_file in conftest.o conftest.obj conftest.*; do
2477	test -f "$ac_file" || continue;	3787	test -f "$ac_file" || continue;
2478	case $ac_file in	3788	case $ac_file in
2479	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;	3789	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2480	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`	3790	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2481	break;;	3791	break;;
2482	esac	3792	esac
2483	done	3793	done
2484	else	3794	else $as_nop
2485	echo "$as_me: failed program was:" >&5	3795	printf "%s\n" "$as_me: failed program was:" >&5
2486	sed 's/^/| /' conftest.$ac_ext >&5	3796	sed 's/^/| /' conftest.$ac_ext >&5
2487		3797
2488	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile	3798	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2489	See \`config.log' for more details." >&5	3799	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2490	echo "$as_me: error: cannot compute suffix of object files: cannot compile	3800	as_fn_error $? "cannot compute suffix of object files: cannot compile
2491	See \`config.log' for more details." >&2;}	3801	See \`config.log' for more details" "$LINENO" 5; }
2492	{ (exit 1); exit 1; }; }
2493	fi	3802	fi
2494
2495	rm -f conftest.$ac_cv_objext conftest.$ac_ext	3803	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2496	fi	3804	fi
2497	{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	3805	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2498	echo "${ECHO_T}$ac_cv_objext" >&6; }	3806	printf "%s\n" "$ac_cv_objext" >&6; }
2499	OBJEXT=$ac_cv_objext	3807	OBJEXT=$ac_cv_objext
2500	ac_objext=$OBJEXT	3808	ac_objext=$OBJEXT
2501	{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5	3809	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
2502	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }	3810	printf %s "checking whether the compiler supports GNU C... " >&6; }
2503	if test "${ac_cv_c_compiler_gnu+set}" = set; then	3811	if test ${ac_cv_c_compiler_gnu+y}
2504	echo $ECHO_N "(cached) $ECHO_C" >&6	3812	then :
2505	else	3813	printf %s "(cached) " >&6
2506	cat >conftest.$ac_ext <<_ACEOF	3814	else $as_nop
2507	/* confdefs.h. */
2508	_ACEOF
2509	cat confdefs.h >>conftest.$ac_ext	3815	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2510	cat >>conftest.$ac_ext <<_ACEOF
2511	/* end confdefs.h. */	3816	/* end confdefs.h. */
2512		3817
2513	int	3818	int
2514	main ()	3819	main (void)
2515	{	3820	{
2516	#ifndef __GNUC__	3821	#ifndef __GNUC__
2517	choke me	3822	choke me
2518	#endif	3823	#endif
2519		3824
2520	;	3825	;
2521	return 0;	3826	return 0;
2522	}	3827	}
2523	_ACEOF	3828	_ACEOF
2524	rm -f conftest.$ac_objext	3829	if ac_fn_c_try_compile "$LINENO"
2525	if { (ac_try="$ac_compile"	3830	then :
2526	case "(($ac_try" in
2527	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2528	*) ac_try_echo=$ac_try;;
2529	esac
2530	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2531	(eval "$ac_compile") 2>conftest.er1
2532	ac_status=$?
2533	grep -v '^ *+' conftest.er1 >conftest.err
2534	rm -f conftest.er1
2535	cat conftest.err >&5
2536	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2537	(exit $ac_status); } && {
2538	test -z "$ac_c_werror_flag" ||
2539	test ! -s conftest.err
2540	} && test -s conftest.$ac_objext; then
2541	ac_compiler_gnu=yes	3831	ac_compiler_gnu=yes
		3832	else $as_nop
		3833	ac_compiler_gnu=no
		3834	fi
		3835	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		3836	ac_cv_c_compiler_gnu=$ac_compiler_gnu
		3837
		3838	fi
		3839	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
		3840	printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
		3841	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		3842
		3843	if test $ac_compiler_gnu = yes; then
		3844	GCC=yes
2542	else	3845	else
2543	echo "$as_me: failed program was:" >&5	3846	GCC=
2544	sed 's/^/| /' conftest.$ac_ext >&5
2545
2546	ac_compiler_gnu=no
2547	fi	3847	fi
2548
2549	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2550	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2551
2552	fi
2553	{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2554	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2555	GCC=`test $ac_compiler_gnu = yes && echo yes`
2556	ac_test_CFLAGS=${CFLAGS+set}	3848	ac_test_CFLAGS=${CFLAGS+y}
2557	ac_save_CFLAGS=$CFLAGS	3849	ac_save_CFLAGS=$CFLAGS
2558	{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5	3850	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2559	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }	3851	printf %s "checking whether $CC accepts -g... " >&6; }
2560	if test "${ac_cv_prog_cc_g+set}" = set; then	3852	if test ${ac_cv_prog_cc_g+y}
2561	echo $ECHO_N "(cached) $ECHO_C" >&6	3853	then :
2562	else	3854	printf %s "(cached) " >&6
		3855	else $as_nop
2563	ac_save_c_werror_flag=$ac_c_werror_flag	3856	ac_save_c_werror_flag=$ac_c_werror_flag
2564	ac_c_werror_flag=yes	3857	ac_c_werror_flag=yes
2565	ac_cv_prog_cc_g=no	3858	ac_cv_prog_cc_g=no
2566	CFLAGS="-g"	3859	CFLAGS="-g"
2567	cat >conftest.$ac_ext <<_ACEOF
2568	/* confdefs.h. */
2569	_ACEOF
2570	cat confdefs.h >>conftest.$ac_ext	3860	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2571	cat >>conftest.$ac_ext <<_ACEOF
2572	/* end confdefs.h. */	3861	/* end confdefs.h. */
2573		3862
2574	int	3863	int
2575	main ()	3864	main (void)
2576	{	3865	{
2577		3866
2578	;	3867	;
2579	return 0;	3868	return 0;
2580	}	3869	}
2581	_ACEOF	3870	_ACEOF
2582	rm -f conftest.$ac_objext	3871	if ac_fn_c_try_compile "$LINENO"
2583	if { (ac_try="$ac_compile"	3872	then :
2584	case "(($ac_try" in
2585	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2586	*) ac_try_echo=$ac_try;;
2587	esac
2588	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2589	(eval "$ac_compile") 2>conftest.er1
2590	ac_status=$?
2591	grep -v '^ *+' conftest.er1 >conftest.err
2592	rm -f conftest.er1
2593	cat conftest.err >&5
2594	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2595	(exit $ac_status); } && {
2596	test -z "$ac_c_werror_flag" ||
2597	test ! -s conftest.err
2598	} && test -s conftest.$ac_objext; then
2599	ac_cv_prog_cc_g=yes	3873	ac_cv_prog_cc_g=yes
2600	else	3874	else $as_nop
2601	echo "$as_me: failed program was:" >&5
2602	sed 's/^/| /' conftest.$ac_ext >&5
2603
2604	CFLAGS=""	3875	CFLAGS=""
2605	cat >conftest.$ac_ext <<_ACEOF
2606	/* confdefs.h. */
2607	_ACEOF
2608	cat confdefs.h >>conftest.$ac_ext	3876	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2609	cat >>conftest.$ac_ext <<_ACEOF
2610	/* end confdefs.h. */	3877	/* end confdefs.h. */
2611		3878
2612	int	3879	int
2613	main ()	3880	main (void)
2614	{	3881	{
2615		3882
2616	;	3883	;
2617	return 0;	3884	return 0;
2618	}	3885	}
2619	_ACEOF	3886	_ACEOF
2620	rm -f conftest.$ac_objext	3887	if ac_fn_c_try_compile "$LINENO"
2621	if { (ac_try="$ac_compile"	3888	then :
2622	case "(($ac_try" in
2623	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2624	*) ac_try_echo=$ac_try;;
2625	esac
2626	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2627	(eval "$ac_compile") 2>conftest.er1
2628	ac_status=$?
2629	grep -v '^ *+' conftest.er1 >conftest.err
2630	rm -f conftest.er1
2631	cat conftest.err >&5
2632	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2633	(exit $ac_status); } && {
2634	test -z "$ac_c_werror_flag" ||
2635	test ! -s conftest.err
2636	} && test -s conftest.$ac_objext; then
2637	:
2638	else
2639	echo "$as_me: failed program was:" >&5
2640	sed 's/^/| /' conftest.$ac_ext >&5
2641		3889
		3890	else $as_nop
2642	ac_c_werror_flag=$ac_save_c_werror_flag	3891	ac_c_werror_flag=$ac_save_c_werror_flag
2643	CFLAGS="-g"	3892	CFLAGS="-g"
2644	cat >conftest.$ac_ext <<_ACEOF
2645	/* confdefs.h. */
2646	_ACEOF
2647	cat confdefs.h >>conftest.$ac_ext	3893	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2648	cat >>conftest.$ac_ext <<_ACEOF
2649	/* end confdefs.h. */	3894	/* end confdefs.h. */
2650		3895
2651	int	3896	int
2652	main ()	3897	main (void)
2653	{	3898	{
2654		3899
2655	;	3900	;
2656	return 0;	3901	return 0;
2657	}	3902	}
2658	_ACEOF	3903	_ACEOF
2659	rm -f conftest.$ac_objext	3904	if ac_fn_c_try_compile "$LINENO"
2660	if { (ac_try="$ac_compile"	3905	then :
2661	case "(($ac_try" in
2662	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2663	*) ac_try_echo=$ac_try;;
2664	esac
2665	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2666	(eval "$ac_compile") 2>conftest.er1
2667	ac_status=$?
2668	grep -v '^ *+' conftest.er1 >conftest.err
2669	rm -f conftest.er1
2670	cat conftest.err >&5
2671	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2672	(exit $ac_status); } && {
2673	test -z "$ac_c_werror_flag" ||
2674	test ! -s conftest.err
2675	} && test -s conftest.$ac_objext; then
2676	ac_cv_prog_cc_g=yes	3906	ac_cv_prog_cc_g=yes
2677	else
2678	echo "$as_me: failed program was:" >&5
2679	sed 's/^/| /' conftest.$ac_ext >&5
2680
2681
2682	fi	3907	fi
2683
2684	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	3908	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2685	fi	3909	fi
2686
2687	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	3910	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2688	fi	3911	fi
2689
2690	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	3912	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2691	ac_c_werror_flag=$ac_save_c_werror_flag	3913	ac_c_werror_flag=$ac_save_c_werror_flag
2692	fi	3914	fi
2693	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	3915	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2694	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }	3916	printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
2695	if test "$ac_test_CFLAGS" = set; then	3917	if test $ac_test_CFLAGS; then
2696	CFLAGS=$ac_save_CFLAGS	3918	CFLAGS=$ac_save_CFLAGS
2697	elif test $ac_cv_prog_cc_g = yes; then	3919	elif test $ac_cv_prog_cc_g = yes; then
2698	if test "$GCC" = yes; then	3920	if test "$GCC" = yes; then
2699	CFLAGS="-g -O2"	3921	CFLAGS="-g -O2"
2700	else	3922	else
…		…
2705	CFLAGS="-O2"	3927	CFLAGS="-O2"
2706	else	3928	else
2707	CFLAGS=	3929	CFLAGS=
2708	fi	3930	fi
2709	fi	3931	fi
2710	{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5	3932	ac_prog_cc_stdc=no
2711	echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }	3933	if test x$ac_prog_cc_stdc = xno
		3934	then :
		3935	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
		3936	printf %s "checking for $CC option to enable C11 features... " >&6; }
		3937	if test ${ac_cv_prog_cc_c11+y}
		3938	then :
		3939	printf %s "(cached) " >&6
		3940	else $as_nop
		3941	ac_cv_prog_cc_c11=no
		3942	ac_save_CC=$CC
		3943	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3944	/* end confdefs.h. */
		3945	$ac_c_conftest_c11_program
		3946	_ACEOF
		3947	for ac_arg in '' -std=gnu11
		3948	do
		3949	CC="$ac_save_CC $ac_arg"
		3950	if ac_fn_c_try_compile "$LINENO"
		3951	then :
		3952	ac_cv_prog_cc_c11=$ac_arg
		3953	fi
		3954	rm -f core conftest.err conftest.$ac_objext conftest.beam
		3955	test "x$ac_cv_prog_cc_c11" != "xno" && break
		3956	done
		3957	rm -f conftest.$ac_ext
		3958	CC=$ac_save_CC
		3959	fi
		3960
		3961	if test "x$ac_cv_prog_cc_c11" = xno
		3962	then :
		3963	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		3964	printf "%s\n" "unsupported" >&6; }
		3965	else $as_nop
		3966	if test "x$ac_cv_prog_cc_c11" = x
		3967	then :
		3968	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		3969	printf "%s\n" "none needed" >&6; }
		3970	else $as_nop
		3971	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
		3972	printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
		3973	CC="$CC $ac_cv_prog_cc_c11"
		3974	fi
		3975	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
		3976	ac_prog_cc_stdc=c11
		3977	fi
		3978	fi
		3979	if test x$ac_prog_cc_stdc = xno
		3980	then :
		3981	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
		3982	printf %s "checking for $CC option to enable C99 features... " >&6; }
		3983	if test ${ac_cv_prog_cc_c99+y}
		3984	then :
		3985	printf %s "(cached) " >&6
		3986	else $as_nop
		3987	ac_cv_prog_cc_c99=no
		3988	ac_save_CC=$CC
		3989	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3990	/* end confdefs.h. */
		3991	$ac_c_conftest_c99_program
		3992	_ACEOF
		3993	for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
		3994	do
		3995	CC="$ac_save_CC $ac_arg"
		3996	if ac_fn_c_try_compile "$LINENO"
		3997	then :
		3998	ac_cv_prog_cc_c99=$ac_arg
		3999	fi
		4000	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4001	test "x$ac_cv_prog_cc_c99" != "xno" && break
		4002	done
		4003	rm -f conftest.$ac_ext
		4004	CC=$ac_save_CC
		4005	fi
		4006
2712	if test "${ac_cv_prog_cc_c89+set}" = set; then	4007	if test "x$ac_cv_prog_cc_c99" = xno
2713	echo $ECHO_N "(cached) $ECHO_C" >&6	4008	then :
2714	else	4009	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4010	printf "%s\n" "unsupported" >&6; }
		4011	else $as_nop
		4012	if test "x$ac_cv_prog_cc_c99" = x
		4013	then :
		4014	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4015	printf "%s\n" "none needed" >&6; }
		4016	else $as_nop
		4017	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
		4018	printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
		4019	CC="$CC $ac_cv_prog_cc_c99"
		4020	fi
		4021	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
		4022	ac_prog_cc_stdc=c99
		4023	fi
		4024	fi
		4025	if test x$ac_prog_cc_stdc = xno
		4026	then :
		4027	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
		4028	printf %s "checking for $CC option to enable C89 features... " >&6; }
		4029	if test ${ac_cv_prog_cc_c89+y}
		4030	then :
		4031	printf %s "(cached) " >&6
		4032	else $as_nop
2715	ac_cv_prog_cc_c89=no	4033	ac_cv_prog_cc_c89=no
2716	ac_save_CC=$CC	4034	ac_save_CC=$CC
2717	cat >conftest.$ac_ext <<_ACEOF	4035	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2718	/* confdefs.h. */	4036	/* end confdefs.h. */
		4037	$ac_c_conftest_c89_program
2719	_ACEOF	4038	_ACEOF
2720	cat confdefs.h >>conftest.$ac_ext	4039	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2721	cat >>conftest.$ac_ext <<_ACEOF
2722	/* end confdefs.h. */
2723	#include <stdarg.h>
2724	#include <stdio.h>
2725	#include <sys/types.h>
2726	#include <sys/stat.h>
2727	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2728	struct buf { int x; };
2729	FILE * (*rcsopen) (struct buf *, struct stat *, int);
2730	static char *e (p, i)
2731	char **p;
2732	int i;
2733	{
2734	return p[i];
2735	}
2736	static char *f (char * (*g) (char **, int), char **p, ...)
2737	{
2738	char *s;
2739	va_list v;
2740	va_start (v,p);
2741	s = g (p, va_arg (v,int));
2742	va_end (v);
2743	return s;
2744	}
2745
2746	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2747	function prototypes and stuff, but not '\xHH' hex character constants.
2748	These don't provoke an error unfortunately, instead are silently treated
2749	as 'x'. The following induces an error, until -std is added to get
2750	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2751	array size at least. It's necessary to write '\x00'==0 to get something
2752	that's true only with -std. */
2753	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2754
2755	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2756	inside strings and character constants. */
2757	#define FOO(x) 'x'
2758	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2759
2760	int test (int i, double x);
2761	struct s1 {int (*f) (int a);};
2762	struct s2 {int (*f) (double a);};
2763	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2764	int argc;
2765	char **argv;
2766	int
2767	main ()
2768	{
2769	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2770	;
2771	return 0;
2772	}
2773	_ACEOF
2774	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2775	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2776	do	4040	do
2777	CC="$ac_save_CC $ac_arg"	4041	CC="$ac_save_CC $ac_arg"
2778	rm -f conftest.$ac_objext	4042	if ac_fn_c_try_compile "$LINENO"
2779	if { (ac_try="$ac_compile"	4043	then :
2780	case "(($ac_try" in
2781	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2782	*) ac_try_echo=$ac_try;;
2783	esac
2784	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2785	(eval "$ac_compile") 2>conftest.er1
2786	ac_status=$?
2787	grep -v '^ *+' conftest.er1 >conftest.err
2788	rm -f conftest.er1
2789	cat conftest.err >&5
2790	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2791	(exit $ac_status); } && {
2792	test -z "$ac_c_werror_flag" ||
2793	test ! -s conftest.err
2794	} && test -s conftest.$ac_objext; then
2795	ac_cv_prog_cc_c89=$ac_arg	4044	ac_cv_prog_cc_c89=$ac_arg
2796	else
2797	echo "$as_me: failed program was:" >&5
2798	sed 's/^/| /' conftest.$ac_ext >&5
2799
2800
2801	fi	4045	fi
2802
2803	rm -f core conftest.err conftest.$ac_objext	4046	rm -f core conftest.err conftest.$ac_objext conftest.beam
2804	test "x$ac_cv_prog_cc_c89" != "xno" && break	4047	test "x$ac_cv_prog_cc_c89" != "xno" && break
2805	done	4048	done
2806	rm -f conftest.$ac_ext	4049	rm -f conftest.$ac_ext
2807	CC=$ac_save_CC	4050	CC=$ac_save_CC
2808
2809	fi	4051	fi
2810	# AC_CACHE_VAL	4052
2811	case "x$ac_cv_prog_cc_c89" in	4053	if test "x$ac_cv_prog_cc_c89" = xno
2812	x)	4054	then :
2813	{ echo "$as_me:$LINENO: result: none needed" >&5	4055	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2814	echo "${ECHO_T}none needed" >&6; } ;;	4056	printf "%s\n" "unsupported" >&6; }
2815	xno)	4057	else $as_nop
2816	{ echo "$as_me:$LINENO: result: unsupported" >&5	4058	if test "x$ac_cv_prog_cc_c89" = x
2817	echo "${ECHO_T}unsupported" >&6; } ;;	4059	then :
2818	*)	4060	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4061	printf "%s\n" "none needed" >&6; }
		4062	else $as_nop
		4063	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
		4064	printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
2819	CC="$CC $ac_cv_prog_cc_c89"	4065	CC="$CC $ac_cv_prog_cc_c89"
2820	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5	4066	fi
2821	echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;	4067	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
2822	esac	4068	ac_prog_cc_stdc=c89
2823		4069	fi
		4070	fi
2824		4071
2825	ac_ext=c	4072	ac_ext=c
2826	ac_cpp='$CPP $CPPFLAGS'	4073	ac_cpp='$CPP $CPPFLAGS'
2827	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4074	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2828	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4075	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2829	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4076	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		4077
		4078
		4079
		4080
		4081
		4082
2830		4083
2831	ac_ext=cpp	4084	ac_ext=cpp
2832	ac_cpp='$CXXCPP $CPPFLAGS'	4085	ac_cpp='$CXXCPP $CPPFLAGS'
2833	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4086	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2834	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4087	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
…		…
2836	if test -z "$CXX"; then	4089	if test -z "$CXX"; then
2837	if test -n "$CCC"; then	4090	if test -n "$CCC"; then
2838	CXX=$CCC	4091	CXX=$CCC
2839	else	4092	else
2840	if test -n "$ac_tool_prefix"; then	4093	if test -n "$ac_tool_prefix"; then
2841	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	4094	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
2842	do	4095	do
2843	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	4096	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2844	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	4097	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2845	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4098	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2846	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4099	printf %s "checking for $ac_word... " >&6; }
2847	if test "${ac_cv_prog_CXX+set}" = set; then	4100	if test ${ac_cv_prog_CXX+y}
2848	echo $ECHO_N "(cached) $ECHO_C" >&6	4101	then :
2849	else	4102	printf %s "(cached) " >&6
		4103	else $as_nop
2850	if test -n "$CXX"; then	4104	if test -n "$CXX"; then
2851	ac_cv_prog_CXX="$CXX" # Let the user override the test.	4105	ac_cv_prog_CXX="$CXX" # Let the user override the test.
2852	else	4106	else
2853	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4107	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2854	for as_dir in $PATH	4108	for as_dir in $PATH
2855	do	4109	do
2856	IFS=$as_save_IFS	4110	IFS=$as_save_IFS
2857	test -z "$as_dir" && as_dir=.	4111	case $as_dir in #(((
		4112	'') as_dir=./ ;;
		4113	*/) ;;
		4114	*) as_dir=$as_dir/ ;;
		4115	esac
2858	for ac_exec_ext in '' $ac_executable_extensions; do	4116	for ac_exec_ext in '' $ac_executable_extensions; do
2859	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	4117	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2860	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	4118	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2861	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	4119	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2862	break 2	4120	break 2
2863	fi	4121	fi
2864	done	4122	done
2865	done	4123	done
2866	IFS=$as_save_IFS	4124	IFS=$as_save_IFS
2867		4125
2868	fi	4126	fi
2869	fi	4127	fi
2870	CXX=$ac_cv_prog_CXX	4128	CXX=$ac_cv_prog_CXX
2871	if test -n "$CXX"; then	4129	if test -n "$CXX"; then
2872	{ echo "$as_me:$LINENO: result: $CXX" >&5	4130	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
2873	echo "${ECHO_T}$CXX" >&6; }	4131	printf "%s\n" "$CXX" >&6; }
2874	else	4132	else
2875	{ echo "$as_me:$LINENO: result: no" >&5	4133	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2876	echo "${ECHO_T}no" >&6; }	4134	printf "%s\n" "no" >&6; }
2877	fi	4135	fi
2878		4136
2879		4137
2880	test -n "$CXX" && break	4138	test -n "$CXX" && break
2881	done	4139	done
2882	fi	4140	fi
2883	if test -z "$CXX"; then	4141	if test -z "$CXX"; then
2884	ac_ct_CXX=$CXX	4142	ac_ct_CXX=$CXX
2885	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	4143	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
2886	do	4144	do
2887	# Extract the first word of "$ac_prog", so it can be a program name with args.	4145	# Extract the first word of "$ac_prog", so it can be a program name with args.
2888	set dummy $ac_prog; ac_word=$2	4146	set dummy $ac_prog; ac_word=$2
2889	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4147	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2890	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4148	printf %s "checking for $ac_word... " >&6; }
2891	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	4149	if test ${ac_cv_prog_ac_ct_CXX+y}
2892	echo $ECHO_N "(cached) $ECHO_C" >&6	4150	then :
2893	else	4151	printf %s "(cached) " >&6
		4152	else $as_nop
2894	if test -n "$ac_ct_CXX"; then	4153	if test -n "$ac_ct_CXX"; then
2895	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	4154	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2896	else	4155	else
2897	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4156	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2898	for as_dir in $PATH	4157	for as_dir in $PATH
2899	do	4158	do
2900	IFS=$as_save_IFS	4159	IFS=$as_save_IFS
2901	test -z "$as_dir" && as_dir=.	4160	case $as_dir in #(((
		4161	'') as_dir=./ ;;
		4162	*/) ;;
		4163	*) as_dir=$as_dir/ ;;
		4164	esac
2902	for ac_exec_ext in '' $ac_executable_extensions; do	4165	for ac_exec_ext in '' $ac_executable_extensions; do
2903	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	4166	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2904	ac_cv_prog_ac_ct_CXX="$ac_prog"	4167	ac_cv_prog_ac_ct_CXX="$ac_prog"
2905	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	4168	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2906	break 2	4169	break 2
2907	fi	4170	fi
2908	done	4171	done
2909	done	4172	done
2910	IFS=$as_save_IFS	4173	IFS=$as_save_IFS
2911		4174
2912	fi	4175	fi
2913	fi	4176	fi
2914	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	4177	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2915	if test -n "$ac_ct_CXX"; then	4178	if test -n "$ac_ct_CXX"; then
2916	{ echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5	4179	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
2917	echo "${ECHO_T}$ac_ct_CXX" >&6; }	4180	printf "%s\n" "$ac_ct_CXX" >&6; }
2918	else	4181	else
2919	{ echo "$as_me:$LINENO: result: no" >&5	4182	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2920	echo "${ECHO_T}no" >&6; }	4183	printf "%s\n" "no" >&6; }
2921	fi	4184	fi
2922		4185
2923		4186
2924	test -n "$ac_ct_CXX" && break	4187	test -n "$ac_ct_CXX" && break
2925	done	4188	done
…		…
2927	if test "x$ac_ct_CXX" = x; then	4190	if test "x$ac_ct_CXX" = x; then
2928	CXX="g++"	4191	CXX="g++"
2929	else	4192	else
2930	case $cross_compiling:$ac_tool_warned in	4193	case $cross_compiling:$ac_tool_warned in
2931	yes:)	4194	yes:)
2932	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	4195	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2933	whose name does not start with the host triplet. If you think this	4196	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2934	configuration is useful to you, please write to autoconf@gnu.org." >&5
2935	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2936	whose name does not start with the host triplet. If you think this
2937	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2938	ac_tool_warned=yes ;;	4197	ac_tool_warned=yes ;;
2939	esac	4198	esac
2940	CXX=$ac_ct_CXX	4199	CXX=$ac_ct_CXX
2941	fi	4200	fi
2942	fi	4201	fi
2943		4202
2944	fi	4203	fi
2945	fi	4204	fi
2946	# Provide some information about the compiler.	4205	# Provide some information about the compiler.
2947	echo "$as_me:$LINENO: checking for C++ compiler version" >&5	4206	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
2948	ac_compiler=`set X $ac_compile; echo $2`	4207	set X $ac_compile
		4208	ac_compiler=$2
		4209	for ac_option in --version -v -V -qversion; do
2949	{ (ac_try="$ac_compiler --version >&5"	4210	{ { ac_try="$ac_compiler $ac_option >&5"
2950	case "(($ac_try" in	4211	case "(($ac_try" in
2951	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	4212	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2952	*) ac_try_echo=$ac_try;;	4213	*) ac_try_echo=$ac_try;;
2953	esac	4214	esac
2954	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	4215	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2955	(eval "$ac_compiler --version >&5") 2>&5	4216	printf "%s\n" "$ac_try_echo"; } >&5
		4217	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2956	ac_status=$?	4218	ac_status=$?
2957	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4219	if test -s conftest.err; then
		4220	sed '10a\
		4221	... rest of stderr output deleted ...
		4222	10q' conftest.err >conftest.er1
		4223	cat conftest.er1 >&5
		4224	fi
		4225	rm -f conftest.er1 conftest.err
		4226	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2958	(exit $ac_status); }	4227	test $ac_status = 0; }
2959	{ (ac_try="$ac_compiler -v >&5"	4228	done
2960	case "(($ac_try" in
2961	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2962	*) ac_try_echo=$ac_try;;
2963	esac
2964	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2965	(eval "$ac_compiler -v >&5") 2>&5
2966	ac_status=$?
2967	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2968	(exit $ac_status); }
2969	{ (ac_try="$ac_compiler -V >&5"
2970	case "(($ac_try" in
2971	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2972	*) ac_try_echo=$ac_try;;
2973	esac
2974	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2975	(eval "$ac_compiler -V >&5") 2>&5
2976	ac_status=$?
2977	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2978	(exit $ac_status); }
2979		4229
2980	{ echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5	4230	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C++" >&5
2981	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }	4231	printf %s "checking whether the compiler supports GNU C++... " >&6; }
2982	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then	4232	if test ${ac_cv_cxx_compiler_gnu+y}
2983	echo $ECHO_N "(cached) $ECHO_C" >&6	4233	then :
2984	else	4234	printf %s "(cached) " >&6
2985	cat >conftest.$ac_ext <<_ACEOF	4235	else $as_nop
2986	/* confdefs.h. */
2987	_ACEOF
2988	cat confdefs.h >>conftest.$ac_ext	4236	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2989	cat >>conftest.$ac_ext <<_ACEOF
2990	/* end confdefs.h. */	4237	/* end confdefs.h. */
2991		4238
2992	int	4239	int
2993	main ()	4240	main (void)
2994	{	4241	{
2995	#ifndef __GNUC__	4242	#ifndef __GNUC__
2996	choke me	4243	choke me
2997	#endif	4244	#endif
2998		4245
2999	;	4246	;
3000	return 0;	4247	return 0;
3001	}	4248	}
3002	_ACEOF	4249	_ACEOF
3003	rm -f conftest.$ac_objext	4250	if ac_fn_cxx_try_compile "$LINENO"
3004	if { (ac_try="$ac_compile"	4251	then :
3005	case "(($ac_try" in
3006	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3007	*) ac_try_echo=$ac_try;;
3008	esac
3009	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3010	(eval "$ac_compile") 2>conftest.er1
3011	ac_status=$?
3012	grep -v '^ *+' conftest.er1 >conftest.err
3013	rm -f conftest.er1
3014	cat conftest.err >&5
3015	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3016	(exit $ac_status); } && {
3017	test -z "$ac_cxx_werror_flag" ||
3018	test ! -s conftest.err
3019	} && test -s conftest.$ac_objext; then
3020	ac_compiler_gnu=yes	4252	ac_compiler_gnu=yes
		4253	else $as_nop
		4254	ac_compiler_gnu=no
		4255	fi
		4256	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4257	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
		4258
		4259	fi
		4260	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
		4261	printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; }
		4262	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		4263
		4264	if test $ac_compiler_gnu = yes; then
		4265	GXX=yes
3021	else	4266	else
3022	echo "$as_me: failed program was:" >&5	4267	GXX=
3023	sed 's/^/| /' conftest.$ac_ext >&5
3024
3025	ac_compiler_gnu=no
3026	fi	4268	fi
3027
3028	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3029	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3030
3031	fi
3032	{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3033	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
3034	GXX=`test $ac_compiler_gnu = yes && echo yes`
3035	ac_test_CXXFLAGS=${CXXFLAGS+set}	4269	ac_test_CXXFLAGS=${CXXFLAGS+y}
3036	ac_save_CXXFLAGS=$CXXFLAGS	4270	ac_save_CXXFLAGS=$CXXFLAGS
3037	{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5	4271	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3038	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }	4272	printf %s "checking whether $CXX accepts -g... " >&6; }
3039	if test "${ac_cv_prog_cxx_g+set}" = set; then	4273	if test ${ac_cv_prog_cxx_g+y}
3040	echo $ECHO_N "(cached) $ECHO_C" >&6	4274	then :
3041	else	4275	printf %s "(cached) " >&6
		4276	else $as_nop
3042	ac_save_cxx_werror_flag=$ac_cxx_werror_flag	4277	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3043	ac_cxx_werror_flag=yes	4278	ac_cxx_werror_flag=yes
3044	ac_cv_prog_cxx_g=no	4279	ac_cv_prog_cxx_g=no
3045	CXXFLAGS="-g"	4280	CXXFLAGS="-g"
3046	cat >conftest.$ac_ext <<_ACEOF
3047	/* confdefs.h. */
3048	_ACEOF
3049	cat confdefs.h >>conftest.$ac_ext	4281	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3050	cat >>conftest.$ac_ext <<_ACEOF
3051	/* end confdefs.h. */	4282	/* end confdefs.h. */
3052		4283
3053	int	4284	int
3054	main ()	4285	main (void)
3055	{	4286	{
3056		4287
3057	;	4288	;
3058	return 0;	4289	return 0;
3059	}	4290	}
3060	_ACEOF	4291	_ACEOF
3061	rm -f conftest.$ac_objext	4292	if ac_fn_cxx_try_compile "$LINENO"
3062	if { (ac_try="$ac_compile"	4293	then :
3063	case "(($ac_try" in
3064	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3065	*) ac_try_echo=$ac_try;;
3066	esac
3067	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3068	(eval "$ac_compile") 2>conftest.er1
3069	ac_status=$?
3070	grep -v '^ *+' conftest.er1 >conftest.err
3071	rm -f conftest.er1
3072	cat conftest.err >&5
3073	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3074	(exit $ac_status); } && {
3075	test -z "$ac_cxx_werror_flag" ||
3076	test ! -s conftest.err
3077	} && test -s conftest.$ac_objext; then
3078	ac_cv_prog_cxx_g=yes	4294	ac_cv_prog_cxx_g=yes
3079	else	4295	else $as_nop
3080	echo "$as_me: failed program was:" >&5
3081	sed 's/^/| /' conftest.$ac_ext >&5
3082
3083	CXXFLAGS=""	4296	CXXFLAGS=""
3084	cat >conftest.$ac_ext <<_ACEOF
3085	/* confdefs.h. */
3086	_ACEOF
3087	cat confdefs.h >>conftest.$ac_ext	4297	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3088	cat >>conftest.$ac_ext <<_ACEOF
3089	/* end confdefs.h. */	4298	/* end confdefs.h. */
3090		4299
3091	int	4300	int
3092	main ()	4301	main (void)
3093	{	4302	{
3094		4303
3095	;	4304	;
3096	return 0;	4305	return 0;
3097	}	4306	}
3098	_ACEOF	4307	_ACEOF
3099	rm -f conftest.$ac_objext	4308	if ac_fn_cxx_try_compile "$LINENO"
3100	if { (ac_try="$ac_compile"	4309	then :
3101	case "(($ac_try" in
3102	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3103	*) ac_try_echo=$ac_try;;
3104	esac
3105	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3106	(eval "$ac_compile") 2>conftest.er1
3107	ac_status=$?
3108	grep -v '^ *+' conftest.er1 >conftest.err
3109	rm -f conftest.er1
3110	cat conftest.err >&5
3111	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3112	(exit $ac_status); } && {
3113	test -z "$ac_cxx_werror_flag" ||
3114	test ! -s conftest.err
3115	} && test -s conftest.$ac_objext; then
3116	:
3117	else
3118	echo "$as_me: failed program was:" >&5
3119	sed 's/^/| /' conftest.$ac_ext >&5
3120		4310
		4311	else $as_nop
3121	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4312	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3122	CXXFLAGS="-g"	4313	CXXFLAGS="-g"
3123	cat >conftest.$ac_ext <<_ACEOF
3124	/* confdefs.h. */
3125	_ACEOF
3126	cat confdefs.h >>conftest.$ac_ext	4314	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3127	cat >>conftest.$ac_ext <<_ACEOF
3128	/* end confdefs.h. */	4315	/* end confdefs.h. */
3129		4316
3130	int	4317	int
3131	main ()	4318	main (void)
3132	{	4319	{
3133		4320
3134	;	4321	;
3135	return 0;	4322	return 0;
3136	}	4323	}
3137	_ACEOF	4324	_ACEOF
3138	rm -f conftest.$ac_objext	4325	if ac_fn_cxx_try_compile "$LINENO"
3139	if { (ac_try="$ac_compile"	4326	then :
3140	case "(($ac_try" in
3141	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3142	*) ac_try_echo=$ac_try;;
3143	esac
3144	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3145	(eval "$ac_compile") 2>conftest.er1
3146	ac_status=$?
3147	grep -v '^ *+' conftest.er1 >conftest.err
3148	rm -f conftest.er1
3149	cat conftest.err >&5
3150	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3151	(exit $ac_status); } && {
3152	test -z "$ac_cxx_werror_flag" ||
3153	test ! -s conftest.err
3154	} && test -s conftest.$ac_objext; then
3155	ac_cv_prog_cxx_g=yes	4327	ac_cv_prog_cxx_g=yes
3156	else
3157	echo "$as_me: failed program was:" >&5
3158	sed 's/^/| /' conftest.$ac_ext >&5
3159
3160
3161	fi	4328	fi
3162
3163	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4329	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3164	fi	4330	fi
3165
3166	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4331	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3167	fi	4332	fi
3168
3169	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4333	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3170	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4334	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3171	fi	4335	fi
3172	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5	4336	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3173	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }	4337	printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
3174	if test "$ac_test_CXXFLAGS" = set; then	4338	if test $ac_test_CXXFLAGS; then
3175	CXXFLAGS=$ac_save_CXXFLAGS	4339	CXXFLAGS=$ac_save_CXXFLAGS
3176	elif test $ac_cv_prog_cxx_g = yes; then	4340	elif test $ac_cv_prog_cxx_g = yes; then
3177	if test "$GXX" = yes; then	4341	if test "$GXX" = yes; then
3178	CXXFLAGS="-g -O2"	4342	CXXFLAGS="-g -O2"
3179	else	4343	else
…		…
3184	CXXFLAGS="-O2"	4348	CXXFLAGS="-O2"
3185	else	4349	else
3186	CXXFLAGS=	4350	CXXFLAGS=
3187	fi	4351	fi
3188	fi	4352	fi
		4353	ac_prog_cxx_stdcxx=no
		4354	if test x$ac_prog_cxx_stdcxx = xno
		4355	then :
		4356	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5
		4357	printf %s "checking for $CXX option to enable C++11 features... " >&6; }
		4358	if test ${ac_cv_prog_cxx_cxx11+y}
		4359	then :
		4360	printf %s "(cached) " >&6
		4361	else $as_nop
		4362	ac_cv_prog_cxx_cxx11=no
		4363	ac_save_CXX=$CXX
		4364	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4365	/* end confdefs.h. */
		4366	$ac_cxx_conftest_cxx11_program
		4367	_ACEOF
		4368	for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
		4369	do
		4370	CXX="$ac_save_CXX $ac_arg"
		4371	if ac_fn_cxx_try_compile "$LINENO"
		4372	then :
		4373	ac_cv_prog_cxx_cxx11=$ac_arg
		4374	fi
		4375	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4376	test "x$ac_cv_prog_cxx_cxx11" != "xno" && break
		4377	done
		4378	rm -f conftest.$ac_ext
		4379	CXX=$ac_save_CXX
		4380	fi
		4381
		4382	if test "x$ac_cv_prog_cxx_cxx11" = xno
		4383	then :
		4384	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4385	printf "%s\n" "unsupported" >&6; }
		4386	else $as_nop
		4387	if test "x$ac_cv_prog_cxx_cxx11" = x
		4388	then :
		4389	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4390	printf "%s\n" "none needed" >&6; }
		4391	else $as_nop
		4392	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
		4393	printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; }
		4394	CXX="$CXX $ac_cv_prog_cxx_cxx11"
		4395	fi
		4396	ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
		4397	ac_prog_cxx_stdcxx=cxx11
		4398	fi
		4399	fi
		4400	if test x$ac_prog_cxx_stdcxx = xno
		4401	then :
		4402	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5
		4403	printf %s "checking for $CXX option to enable C++98 features... " >&6; }
		4404	if test ${ac_cv_prog_cxx_cxx98+y}
		4405	then :
		4406	printf %s "(cached) " >&6
		4407	else $as_nop
		4408	ac_cv_prog_cxx_cxx98=no
		4409	ac_save_CXX=$CXX
		4410	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4411	/* end confdefs.h. */
		4412	$ac_cxx_conftest_cxx98_program
		4413	_ACEOF
		4414	for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
		4415	do
		4416	CXX="$ac_save_CXX $ac_arg"
		4417	if ac_fn_cxx_try_compile "$LINENO"
		4418	then :
		4419	ac_cv_prog_cxx_cxx98=$ac_arg
		4420	fi
		4421	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4422	test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
		4423	done
		4424	rm -f conftest.$ac_ext
		4425	CXX=$ac_save_CXX
		4426	fi
		4427
		4428	if test "x$ac_cv_prog_cxx_cxx98" = xno
		4429	then :
		4430	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4431	printf "%s\n" "unsupported" >&6; }
		4432	else $as_nop
		4433	if test "x$ac_cv_prog_cxx_cxx98" = x
		4434	then :
		4435	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4436	printf "%s\n" "none needed" >&6; }
		4437	else $as_nop
		4438	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5
		4439	printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; }
		4440	CXX="$CXX $ac_cv_prog_cxx_cxx98"
		4441	fi
		4442	ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98
		4443	ac_prog_cxx_stdcxx=cxx98
		4444	fi
		4445	fi
		4446
3189	ac_ext=c	4447	ac_ext=c
3190	ac_cpp='$CPP $CPPFLAGS'	4448	ac_cpp='$CPP $CPPFLAGS'
3191	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4449	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3192	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4450	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3193	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4451	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3194		4452
3195	ac_ext=c
3196	ac_cpp='$CPP $CPPFLAGS'
3197	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3198	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3199	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3200	{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3201	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
3202	# On Suns, sometimes $CPP names a directory.
3203	if test -n "$CPP" && test -d "$CPP"; then
3204	CPP=
3205	fi
3206	if test -z "$CPP"; then
3207	if test "${ac_cv_prog_CPP+set}" = set; then
3208	echo $ECHO_N "(cached) $ECHO_C" >&6
3209	else
3210	# Double quotes because CPP needs to be expanded
3211	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3212	do
3213	ac_preproc_ok=false
3214	for ac_c_preproc_warn_flag in '' yes
3215	do
3216	# Use a header file that comes with gcc, so configuring glibc
3217	# with a fresh cross-compiler works.
3218	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3219	# <limits.h> exists even on freestanding compilers.
3220	# On the NeXT, cc -E runs the code through the compiler's parser,
3221	# not just through cpp. "Syntax error" is here to catch this case.
3222	cat >conftest.$ac_ext <<_ACEOF
3223	/* confdefs.h. */
3224	_ACEOF
3225	cat confdefs.h >>conftest.$ac_ext
3226	cat >>conftest.$ac_ext <<_ACEOF
3227	/* end confdefs.h. */
3228	#ifdef __STDC__
3229	# include <limits.h>
3230	#else
3231	# include <assert.h>
3232	#endif
3233	Syntax error
3234	_ACEOF
3235	if { (ac_try="$ac_cpp conftest.$ac_ext"
3236	case "(($ac_try" in
3237	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3238	*) ac_try_echo=$ac_try;;
3239	esac
3240	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3241	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3242	ac_status=$?
3243	grep -v '^ *+' conftest.er1 >conftest.err
3244	rm -f conftest.er1
3245	cat conftest.err >&5
3246	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3247	(exit $ac_status); } >/dev/null && {
3248	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3249	test ! -s conftest.err
3250	}; then
3251	:
3252	else
3253	echo "$as_me: failed program was:" >&5
3254	sed 's/^/| /' conftest.$ac_ext >&5
3255		4453
3256	# Broken: fails on valid input.
3257	continue
3258	fi
3259		4454
3260	rm -f conftest.err conftest.$ac_ext
3261
3262	# OK, works on sane cases. Now check whether nonexistent headers
3263	# can be detected and how.
3264	cat >conftest.$ac_ext <<_ACEOF
3265	/* confdefs.h. */
3266	_ACEOF
3267	cat confdefs.h >>conftest.$ac_ext
3268	cat >>conftest.$ac_ext <<_ACEOF
3269	/* end confdefs.h. */
3270	#include <ac_nonexistent.h>
3271	_ACEOF
3272	if { (ac_try="$ac_cpp conftest.$ac_ext"
3273	case "(($ac_try" in
3274	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3275	*) ac_try_echo=$ac_try;;
3276	esac
3277	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3278	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3279	ac_status=$?
3280	grep -v '^ *+' conftest.er1 >conftest.err
3281	rm -f conftest.er1
3282	cat conftest.err >&5
3283	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3284	(exit $ac_status); } >/dev/null && {
3285	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3286	test ! -s conftest.err
3287	}; then
3288	# Broken: success on invalid input.
3289	continue
3290	else
3291	echo "$as_me: failed program was:" >&5
3292	sed 's/^/| /' conftest.$ac_ext >&5
3293
3294	# Passes both tests.
3295	ac_preproc_ok=:
3296	break
3297	fi
3298
3299	rm -f conftest.err conftest.$ac_ext
3300
3301	done
3302	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3303	rm -f conftest.err conftest.$ac_ext
3304	if $ac_preproc_ok; then
3305	break
3306	fi
3307
3308	done
3309	ac_cv_prog_CPP=$CPP
3310
3311	fi
3312	CPP=$ac_cv_prog_CPP
3313	else
3314	ac_cv_prog_CPP=$CPP
3315	fi
3316	{ echo "$as_me:$LINENO: result: $CPP" >&5
3317	echo "${ECHO_T}$CPP" >&6; }
3318	ac_preproc_ok=false
3319	for ac_c_preproc_warn_flag in '' yes
3320	do
3321	# Use a header file that comes with gcc, so configuring glibc
3322	# with a fresh cross-compiler works.
3323	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3324	# <limits.h> exists even on freestanding compilers.
3325	# On the NeXT, cc -E runs the code through the compiler's parser,
3326	# not just through cpp. "Syntax error" is here to catch this case.
3327	cat >conftest.$ac_ext <<_ACEOF
3328	/* confdefs.h. */
3329	_ACEOF
3330	cat confdefs.h >>conftest.$ac_ext
3331	cat >>conftest.$ac_ext <<_ACEOF
3332	/* end confdefs.h. */
3333	#ifdef __STDC__
3334	# include <limits.h>
3335	#else
3336	# include <assert.h>
3337	#endif
3338	Syntax error
3339	_ACEOF
3340	if { (ac_try="$ac_cpp conftest.$ac_ext"
3341	case "(($ac_try" in
3342	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3343	*) ac_try_echo=$ac_try;;
3344	esac
3345	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3346	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3347	ac_status=$?
3348	grep -v '^ *+' conftest.er1 >conftest.err
3349	rm -f conftest.er1
3350	cat conftest.err >&5
3351	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3352	(exit $ac_status); } >/dev/null && {
3353	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3354	test ! -s conftest.err
3355	}; then
3356	:
3357	else
3358	echo "$as_me: failed program was:" >&5
3359	sed 's/^/| /' conftest.$ac_ext >&5
3360
3361	# Broken: fails on valid input.
3362	continue
3363	fi
3364
3365	rm -f conftest.err conftest.$ac_ext
3366
3367	# OK, works on sane cases. Now check whether nonexistent headers
3368	# can be detected and how.
3369	cat >conftest.$ac_ext <<_ACEOF
3370	/* confdefs.h. */
3371	_ACEOF
3372	cat confdefs.h >>conftest.$ac_ext
3373	cat >>conftest.$ac_ext <<_ACEOF
3374	/* end confdefs.h. */
3375	#include <ac_nonexistent.h>
3376	_ACEOF
3377	if { (ac_try="$ac_cpp conftest.$ac_ext"
3378	case "(($ac_try" in
3379	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3380	*) ac_try_echo=$ac_try;;
3381	esac
3382	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3383	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3384	ac_status=$?
3385	grep -v '^ *+' conftest.er1 >conftest.err
3386	rm -f conftest.er1
3387	cat conftest.err >&5
3388	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3389	(exit $ac_status); } >/dev/null && {
3390	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3391	test ! -s conftest.err
3392	}; then
3393	# Broken: success on invalid input.
3394	continue
3395	else
3396	echo "$as_me: failed program was:" >&5
3397	sed 's/^/| /' conftest.$ac_ext >&5
3398
3399	# Passes both tests.
3400	ac_preproc_ok=:
3401	break
3402	fi
3403
3404	rm -f conftest.err conftest.$ac_ext
3405
3406	done
3407	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3408	rm -f conftest.err conftest.$ac_ext
3409	if $ac_preproc_ok; then
3410	:
3411	else
3412	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3413	See \`config.log' for more details." >&5
3414	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3415	See \`config.log' for more details." >&2;}
3416	{ (exit 1); exit 1; }; }
3417	fi
3418
3419	ac_ext=c
3420	ac_cpp='$CPP $CPPFLAGS'
3421	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3422	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3423	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3424
3425	# Find a good install program. We prefer a C program (faster),	4455	# Find a good install program. We prefer a C program (faster),
3426	# so one script is as good as another. But avoid the broken or	4456	# so one script is as good as another. But avoid the broken or
3427	# incompatible versions:	4457	# incompatible versions:
3428	# SysV /etc/install, /usr/sbin/install	4458	# SysV /etc/install, /usr/sbin/install
3429	# SunOS /usr/etc/install	4459	# SunOS /usr/etc/install
3430	# IRIX /sbin/install	4460	# IRIX /sbin/install
…		…
3433	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag	4463	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3434	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	4464	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3435	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"	4465	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3436	# OS/2's system install, which has a completely different semantic	4466	# OS/2's system install, which has a completely different semantic
3437	# ./install, which can be erroneously created by make from ./install.sh.	4467	# ./install, which can be erroneously created by make from ./install.sh.
		4468	# Reject install programs that cannot install multiple files.
3438	{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5	4469	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3439	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }	4470	printf %s "checking for a BSD-compatible install... " >&6; }
3440	if test -z "$INSTALL"; then	4471	if test -z "$INSTALL"; then
3441	if test "${ac_cv_path_install+set}" = set; then	4472	if test ${ac_cv_path_install+y}
3442	echo $ECHO_N "(cached) $ECHO_C" >&6	4473	then :
3443	else	4474	printf %s "(cached) " >&6
		4475	else $as_nop
3444	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4476	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3445	for as_dir in $PATH	4477	for as_dir in $PATH
3446	do	4478	do
3447	IFS=$as_save_IFS	4479	IFS=$as_save_IFS
3448	test -z "$as_dir" && as_dir=.	4480	case $as_dir in #(((
3449	# Account for people who put trailing slashes in PATH elements.	4481	'') as_dir=./ ;;
		4482	*/) ;;
		4483	*) as_dir=$as_dir/ ;;
		4484	esac
		4485	# Account for fact that we put trailing slashes in our PATH walk.
3450	case $as_dir/ in	4486	case $as_dir in #((
3451	./ | .// | /cC/* | \	4487	./ | /[cC]/* | \
3452	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \	4488	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3453	?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \	4489	?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3454	/usr/ucb/* ) ;;	4490	/usr/ucb/* ) ;;
3455	*)	4491	*)
3456	# OSF1 and SCO ODT 3.0 have their own names for install.	4492	# OSF1 and SCO ODT 3.0 have their own names for install.
3457	# Don't use installbsd from OSF since it installs stuff as root	4493	# Don't use installbsd from OSF since it installs stuff as root
3458	# by default.	4494	# by default.
3459	for ac_prog in ginstall scoinst install; do	4495	for ac_prog in ginstall scoinst install; do
3460	for ac_exec_ext in '' $ac_executable_extensions; do	4496	for ac_exec_ext in '' $ac_executable_extensions; do
3461	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then	4497	if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
3462	if test $ac_prog = install &&	4498	if test $ac_prog = install &&
3463	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	4499	grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3464	# AIX install. It has an incompatible calling convention.	4500	# AIX install. It has an incompatible calling convention.
3465	:	4501	:
3466	elif test $ac_prog = install &&	4502	elif test $ac_prog = install &&
3467	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	4503	grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3468	# program-specific install script used by HP pwplus--don't use.	4504	# program-specific install script used by HP pwplus--don't use.
3469	:	4505	:
3470	else	4506	else
		4507	rm -rf conftest.one conftest.two conftest.dir
		4508	echo one > conftest.one
		4509	echo two > conftest.two
		4510	mkdir conftest.dir
		4511	if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
		4512	test -s conftest.one && test -s conftest.two &&
		4513	test -s conftest.dir/conftest.one &&
		4514	test -s conftest.dir/conftest.two
		4515	then
3471	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"	4516	ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
3472	break 3	4517	break 3
		4518	fi
3473	fi	4519	fi
3474	fi	4520	fi
3475	done	4521	done
3476	done	4522	done
3477	;;	4523	;;
3478	esac	4524	esac
		4525
3479	done	4526	done
3480	IFS=$as_save_IFS	4527	IFS=$as_save_IFS
3481		4528
		4529	rm -rf conftest.one conftest.two conftest.dir
3482		4530
3483	fi	4531	fi
3484	if test "${ac_cv_path_install+set}" = set; then	4532	if test ${ac_cv_path_install+y}; then
3485	INSTALL=$ac_cv_path_install	4533	INSTALL=$ac_cv_path_install
3486	else	4534	else
3487	# As a last resort, use the slow shell script. Don't cache a	4535	# As a last resort, use the slow shell script. Don't cache a
3488	# value for INSTALL within a source directory, because that will	4536	# value for INSTALL within a source directory, because that will
3489	# break other packages using the cache if that directory is	4537	# break other packages using the cache if that directory is
3490	# removed, or if the value is a relative name.	4538	# removed, or if the value is a relative name.
3491	INSTALL=$ac_install_sh	4539	INSTALL=$ac_install_sh
3492	fi	4540	fi
3493	fi	4541	fi
3494	{ echo "$as_me:$LINENO: result: $INSTALL" >&5	4542	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3495	echo "${ECHO_T}$INSTALL" >&6; }	4543	printf "%s\n" "$INSTALL" >&6; }
3496		4544
3497	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	4545	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3498	# It thinks the first close brace ends the variable substitution.	4546	# It thinks the first close brace ends the variable substitution.
3499	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	4547	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3500		4548
…		…
3502		4550
3503	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	4551	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3504		4552
3505		4553
3506		4554
3507		4555	ac_header= ac_cache=
3508	{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5	4556	for ac_item in $ac_header_c_list
3509	echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
3510	if test "${ac_cv_path_GREP+set}" = set; then
3511	echo $ECHO_N "(cached) $ECHO_C" >&6
3512	else
3513	# Extract the first word of "grep ggrep" to use in msg output
3514	if test -z "$GREP"; then
3515	set dummy grep ggrep; ac_prog_name=$2
3516	if test "${ac_cv_path_GREP+set}" = set; then
3517	echo $ECHO_N "(cached) $ECHO_C" >&6
3518	else
3519	ac_path_GREP_found=false
3520	# Loop through the user's path and test for each of PROGNAME-LIST
3521	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3522	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3523	do	4557	do
3524	IFS=$as_save_IFS	4558	if test $ac_cache; then
3525	test -z "$as_dir" && as_dir=.	4559	ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
3526	for ac_prog in grep ggrep; do	4560	if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
3527	for ac_exec_ext in '' $ac_executable_extensions; do	4561	printf "%s\n" "#define $ac_item 1" >> confdefs.h
3528	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3529	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3530	# Check for GNU ac_path_GREP and select it if it is found.
3531	# Check for GNU $ac_path_GREP
3532	case `"$ac_path_GREP" --version 2>&1` in
3533	*GNU*)
3534	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3535	*)
3536	ac_count=0
3537	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3538	while :
3539	do
3540	cat "conftest.in" "conftest.in" >"conftest.tmp"
3541	mv "conftest.tmp" "conftest.in"
3542	cp "conftest.in" "conftest.nl"
3543	echo 'GREP' >> "conftest.nl"
3544	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3545	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3546	ac_count=`expr $ac_count + 1`
3547	if test $ac_count -gt ${ac_path_GREP_max-0}; then
3548	# Best one so far, save it but keep looking for a better one
3549	ac_cv_path_GREP="$ac_path_GREP"
3550	ac_path_GREP_max=$ac_count
3551	fi	4562	fi
3552	# 10*(2^10) chars as input seems more than enough	4563	ac_header= ac_cache=
3553	test $ac_count -gt 10 && break	4564	elif test $ac_header; then
3554	done	4565	ac_cache=$ac_item
3555	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;	4566	else
3556	esac	4567	ac_header=$ac_item
3557		4568	fi
3558
3559	$ac_path_GREP_found && break 3
3560	done
3561	done	4569	done
3562		4570
3563	done
3564	IFS=$as_save_IFS
3565		4571
3566		4572
3567	fi
3568		4573
3569	GREP="$ac_cv_path_GREP"
3570	if test -z "$GREP"; then
3571	{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3572	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3573	{ (exit 1); exit 1; }; }
3574	fi
3575		4574
3576	else
3577	ac_cv_path_GREP=$GREP
3578	fi
3579		4575
3580		4576
3581	fi
3582	{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3583	echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
3584	GREP="$ac_cv_path_GREP"
3585		4577
		4578	if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
		4579	then :
3586		4580
3587	{ echo "$as_me:$LINENO: checking for egrep" >&5	4581	printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
3588	echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
3589	if test "${ac_cv_path_EGREP+set}" = set; then
3590	echo $ECHO_N "(cached) $ECHO_C" >&6
3591	else
3592	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3593	then ac_cv_path_EGREP="$GREP -E"
3594	else
3595	# Extract the first word of "egrep" to use in msg output
3596	if test -z "$EGREP"; then
3597	set dummy egrep; ac_prog_name=$2
3598	if test "${ac_cv_path_EGREP+set}" = set; then
3599	echo $ECHO_N "(cached) $ECHO_C" >&6
3600	else
3601	ac_path_EGREP_found=false
3602	# Loop through the user's path and test for each of PROGNAME-LIST
3603	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3604	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3605	do
3606	IFS=$as_save_IFS
3607	test -z "$as_dir" && as_dir=.
3608	for ac_prog in egrep; do
3609	for ac_exec_ext in '' $ac_executable_extensions; do
3610	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3611	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3612	# Check for GNU ac_path_EGREP and select it if it is found.
3613	# Check for GNU $ac_path_EGREP
3614	case `"$ac_path_EGREP" --version 2>&1` in
3615	*GNU*)
3616	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3617	*)
3618	ac_count=0
3619	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3620	while :
3621	do
3622	cat "conftest.in" "conftest.in" >"conftest.tmp"
3623	mv "conftest.tmp" "conftest.in"
3624	cp "conftest.in" "conftest.nl"
3625	echo 'EGREP' >> "conftest.nl"
3626	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3627	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3628	ac_count=`expr $ac_count + 1`
3629	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3630	# Best one so far, save it but keep looking for a better one
3631	ac_cv_path_EGREP="$ac_path_EGREP"
3632	ac_path_EGREP_max=$ac_count
3633	fi
3634	# 10*(2^10) chars as input seems more than enough
3635	test $ac_count -gt 10 && break
3636	done
3637	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3638	esac
3639		4582
3640
3641	$ac_path_EGREP_found && break 3
3642	done
3643	done
3644
3645	done
3646	IFS=$as_save_IFS
3647
3648
3649	fi	4583	fi
3650		4584
3651	EGREP="$ac_cv_path_EGREP"
3652	if test -z "$EGREP"; then
3653	{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3654	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3655	{ (exit 1); exit 1; }; }
3656	fi
3657		4585
3658	else
3659	ac_cv_path_EGREP=$EGREP
3660	fi
3661		4586
3662		4587
3663	fi
3664	fi
3665	{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
3666	echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
3667	EGREP="$ac_cv_path_EGREP"
3668		4588
3669		4589
3670		4590	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3671	{ echo "$as_me:$LINENO: checking for AIX" >&5	4591	printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3672	echo $ECHO_N "checking for AIX... $ECHO_C" >&6; }	4592	if test ${ac_cv_safe_to_define___extensions__+y}
3673	cat >conftest.$ac_ext <<_ACEOF	4593	then :
3674	/* confdefs.h. */	4594	printf %s "(cached) " >&6
3675	_ACEOF	4595	else $as_nop
3676	cat confdefs.h >>conftest.$ac_ext	4596	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3677	cat >>conftest.$ac_ext <<_ACEOF
3678	/* end confdefs.h. */	4597	/* end confdefs.h. */
3679	#ifdef _AIX
3680	yes
3681	#endif
3682		4598
3683	_ACEOF	4599	# define __EXTENSIONS__ 1
3684	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	4600	$ac_includes_default
3685	$EGREP "yes" >/dev/null 2>&1; then
3686	{ echo "$as_me:$LINENO: result: yes" >&5
3687	echo "${ECHO_T}yes" >&6; }
3688	cat >>confdefs.h <<\_ACEOF
3689	#define _ALL_SOURCE 1
3690	_ACEOF
3691
3692	else
3693	{ echo "$as_me:$LINENO: result: no" >&5
3694	echo "${ECHO_T}no" >&6; }
3695	fi
3696	rm -f conftest*
3697
3698
3699
3700	cat >>confdefs.h <<\_ACEOF
3701	#define _GNU_SOURCE 1
3702	_ACEOF
3703
3704
3705	{ echo "$as_me:$LINENO: checking for library containing strerror" >&5
3706	echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6; }
3707	if test "${ac_cv_search_strerror+set}" = set; then
3708	echo $ECHO_N "(cached) $ECHO_C" >&6
3709	else
3710	ac_func_search_save_LIBS=$LIBS
3711	cat >conftest.$ac_ext <<_ACEOF
3712	/* confdefs.h. */
3713	_ACEOF
3714	cat confdefs.h >>conftest.$ac_ext
3715	cat >>conftest.$ac_ext <<_ACEOF
3716	/* end confdefs.h. */
3717
3718	/* Override any GCC internal prototype to avoid an error.
3719	Use char because int might match the return type of a GCC
3720	builtin and then its argument prototype would still apply. */
3721	#ifdef __cplusplus
3722	extern "C"
3723	#endif
3724	char strerror ();
3725	int	4601	int
3726	main ()	4602	main (void)
3727	{	4603	{
3728	return strerror ();	4604
3729	;	4605	;
3730	return 0;	4606	return 0;
3731	}	4607	}
3732	_ACEOF	4608	_ACEOF
		4609	if ac_fn_c_try_compile "$LINENO"
		4610	then :
		4611	ac_cv_safe_to_define___extensions__=yes
		4612	else $as_nop
		4613	ac_cv_safe_to_define___extensions__=no
		4614	fi
		4615	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4616	fi
		4617	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
		4618	printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; }
		4619
		4620	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5
		4621	printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; }
		4622	if test ${ac_cv_should_define__xopen_source+y}
		4623	then :
		4624	printf %s "(cached) " >&6
		4625	else $as_nop
		4626	ac_cv_should_define__xopen_source=no
		4627	if test $ac_cv_header_wchar_h = yes
		4628	then :
		4629	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4630	/* end confdefs.h. */
		4631
		4632	#include <wchar.h>
		4633	mbstate_t x;
		4634	int
		4635	main (void)
		4636	{
		4637
		4638	;
		4639	return 0;
		4640	}
		4641	_ACEOF
		4642	if ac_fn_c_try_compile "$LINENO"
		4643	then :
		4644
		4645	else $as_nop
		4646	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4647	/* end confdefs.h. */
		4648
		4649	#define _XOPEN_SOURCE 500
		4650	#include <wchar.h>
		4651	mbstate_t x;
		4652	int
		4653	main (void)
		4654	{
		4655
		4656	;
		4657	return 0;
		4658	}
		4659	_ACEOF
		4660	if ac_fn_c_try_compile "$LINENO"
		4661	then :
		4662	ac_cv_should_define__xopen_source=yes
		4663	fi
		4664	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4665	fi
		4666	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4667	fi
		4668	fi
		4669	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
		4670	printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; }
		4671
		4672	printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h
		4673
		4674	printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h
		4675
		4676	printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
		4677
		4678	printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h
		4679
		4680	printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h
		4681
		4682	printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h
		4683
		4684	printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
		4685
		4686	printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h
		4687
		4688	printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h
		4689
		4690	printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h
		4691
		4692	printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h
		4693
		4694	printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h
		4695
		4696	printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h
		4697
		4698	printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h
		4699
		4700	printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h
		4701
		4702	if test $ac_cv_header_minix_config_h = yes
		4703	then :
		4704	MINIX=yes
		4705	printf "%s\n" "#define _MINIX 1" >>confdefs.h
		4706
		4707	printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h
		4708
		4709	printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h
		4710
		4711	else $as_nop
		4712	MINIX=
		4713	fi
		4714	if test $ac_cv_safe_to_define___extensions__ = yes
		4715	then :
		4716	printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
		4717
		4718	fi
		4719	if test $ac_cv_should_define__xopen_source = yes
		4720	then :
		4721	printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h
		4722
		4723	fi
		4724
		4725	ac_ext=cpp
		4726	ac_cpp='$CXXCPP $CPPFLAGS'
		4727	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		4728	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		4729	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		4730
		4731
		4732	if test "$ac_prog_cxx_stdcxx" != cxx11; then
		4733	as_fn_error $? "the compiler does not support C++11" "$LINENO" 5
		4734	fi
		4735
		4736	LINKER="$CXX"
		4737	if test x$GCC = xyes && test x$GXX = xyes; then
		4738	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working libsupc++" >&5
		4739	printf %s "checking for working libsupc++... " >&6; }
		4740	save_CXX="$CXX"
		4741	save_LIBS="$LIBS"
		4742	CXX="$CC"
		4743	LIBS="$LIBS -lsupc++"
		4744
		4745	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4746	/* end confdefs.h. */
		4747	struct test { }; void f() try { throw new test; } catch (...) { throw; }
		4748	int
		4749	main (void)
		4750	{
		4751
		4752	;
		4753	return 0;
		4754	}
		4755	_ACEOF
		4756	if ac_fn_cxx_try_link "$LINENO"
		4757	then :
		4758	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		4759	printf "%s\n" "ok" >&6; }
		4760	LINKER="$CC"
		4761	else $as_nop
		4762
		4763	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, making everything bigger and slower" >&5
		4764	printf "%s\n" "no, making everything bigger and slower" >&6; }
		4765	LIBS="$save_LIBS"
		4766
		4767
		4768	fi
		4769	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		4770	conftest$ac_exeext conftest.$ac_ext
		4771	CXX="$save_CXX"
		4772	fi
		4773	LINKER=$LINKER
		4774
		4775
		4776	if test -z "$orig_CXXFLAGS"; then
		4777	if test x$GCC = xyes && test "x$GXX" = xyes; then
		4778	CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"
		4779	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4780	/* end confdefs.h. */
		4781
		4782	int
		4783	main (void)
		4784	{
		4785
		4786	;
		4787	return 0;
		4788	}
		4789	_ACEOF
		4790	if ac_fn_cxx_try_compile "$LINENO"
		4791	then :
		4792
		4793	else $as_nop
		4794	CXXFLAGS="-g -O3"
		4795	fi
		4796	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4797	else
		4798	CXXFLAGS="-O"
		4799	fi
		4800	CFLAGS="$CXXFLAGS"
		4801	fi
		4802
		4803	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing setlocale" >&5
		4804	printf %s "checking for library containing setlocale... " >&6; }
		4805	if test ${ac_cv_search_setlocale+y}
		4806	then :
		4807	printf %s "(cached) " >&6
		4808	else $as_nop
		4809	ac_func_search_save_LIBS=$LIBS
		4810	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4811	/* end confdefs.h. */
		4812
		4813	namespace conftest {
		4814	extern "C" int setlocale ();
		4815	}
		4816	int
		4817	main (void)
		4818	{
		4819	return conftest::setlocale ();
		4820	;
		4821	return 0;
		4822	}
		4823	_ACEOF
3733	for ac_lib in '' cposix; do	4824	for ac_lib in '' xpg4
		4825	do
3734	if test -z "$ac_lib"; then	4826	if test -z "$ac_lib"; then
3735	ac_res="none required"	4827	ac_res="none required"
3736	else	4828	else
3737	ac_res=-l$ac_lib	4829	ac_res=-l$ac_lib
3738	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	4830	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3739	fi	4831	fi
3740	rm -f conftest.$ac_objext conftest$ac_exeext	4832	if ac_fn_cxx_try_link "$LINENO"
3741	if { (ac_try="$ac_link"	4833	then :
3742	case "(($ac_try" in
3743	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3744	*) ac_try_echo=$ac_try;;
3745	esac
3746	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3747	(eval "$ac_link") 2>conftest.er1
3748	ac_status=$?
3749	grep -v '^ *+' conftest.er1 >conftest.err
3750	rm -f conftest.er1
3751	cat conftest.err >&5
3752	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3753	(exit $ac_status); } && {
3754	test -z "$ac_c_werror_flag" ||
3755	test ! -s conftest.err
3756	} && test -s conftest$ac_exeext &&
3757	$as_test_x conftest$ac_exeext; then
3758	ac_cv_search_strerror=$ac_res	4834	ac_cv_search_setlocale=$ac_res
3759	else
3760	echo "$as_me: failed program was:" >&5
3761	sed 's/^/| /' conftest.$ac_ext >&5
3762
3763
3764	fi	4835	fi
3765
3766	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	4836	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3767	conftest$ac_exeext	4837	conftest$ac_exeext
3768	if test "${ac_cv_search_strerror+set}" = set; then	4838	if test ${ac_cv_search_setlocale+y}
		4839	then :
3769	break	4840	break
3770	fi	4841	fi
3771	done	4842	done
3772	if test "${ac_cv_search_strerror+set}" = set; then	4843	if test ${ac_cv_search_setlocale+y}
3773	:	4844	then :
3774	else	4845
		4846	else $as_nop
3775	ac_cv_search_strerror=no	4847	ac_cv_search_setlocale=no
3776	fi	4848	fi
3777	rm conftest.$ac_ext	4849	rm conftest.$ac_ext
3778	LIBS=$ac_func_search_save_LIBS	4850	LIBS=$ac_func_search_save_LIBS
3779	fi	4851	fi
3780	{ echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5	4852	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5
3781	echo "${ECHO_T}$ac_cv_search_strerror" >&6; }	4853	printf "%s\n" "$ac_cv_search_setlocale" >&6; }
3782	ac_res=$ac_cv_search_strerror	4854	ac_res=$ac_cv_search_setlocale
3783	if test "$ac_res" != no; then	4855	if test "$ac_res" != no
		4856	then :
3784	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"	4857	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3785		4858
3786	fi	4859	fi
3787		4860
3788	ac_ext=cpp
3789	ac_cpp='$CXXCPP $CPPFLAGS'
3790	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3791	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3792	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3793		4861
3794		4862	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
3795	if test x$GCC = xyes && test x$GXX = xyes; then	4863	printf %s "checking for library containing gethostbyname... " >&6; }
3796	{ echo "$as_me:$LINENO: checking for working libsupc++" >&5	4864	if test ${ac_cv_search_gethostbyname+y}
3797	echo $ECHO_N "checking for working libsupc++... $ECHO_C" >&6; }	4865	then :
3798	save_CXX="$CXX"	4866	printf %s "(cached) " >&6
3799	save_LIBS="$LIBS"	4867	else $as_nop
3800	CXX="$CC"	4868	ac_func_search_save_LIBS=$LIBS
3801	LIBS="$LIBS -lsupc++"
3802	LINKER="$CC"
3803
3804	cat >conftest.$ac_ext <<_ACEOF
3805	/* confdefs.h. */
3806	_ACEOF
3807	cat confdefs.h >>conftest.$ac_ext	4869	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3808	cat >>conftest.$ac_ext <<_ACEOF
3809	/* end confdefs.h. */	4870	/* end confdefs.h. */
3810	struct test { }; void f() try { throw new test; } catch (...) { throw; }	4871
		4872	namespace conftest {
		4873	extern "C" int gethostbyname ();
		4874	}
3811	int	4875	int
3812	main ()	4876	main (void)
3813	{	4877	{
3814		4878	return conftest::gethostbyname ();
3815	;	4879	;
3816	return 0;	4880	return 0;
3817	}	4881	}
3818	_ACEOF	4882	_ACEOF
3819	rm -f conftest.$ac_objext conftest$ac_exeext	4883	for ac_lib in '' nsl
3820	if { (ac_try="$ac_link"	4884	do
3821	case "(($ac_try" in	4885	if test -z "$ac_lib"; then
3822	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	4886	ac_res="none required"
3823	*) ac_try_echo=$ac_try;;
3824	esac
3825	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3826	(eval "$ac_link") 2>conftest.er1
3827	ac_status=$?
3828	grep -v '^ *+' conftest.er1 >conftest.err
3829	rm -f conftest.er1
3830	cat conftest.err >&5
3831	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3832	(exit $ac_status); } && {
3833	test -z "$ac_cxx_werror_flag" ||
3834	test ! -s conftest.err
3835	} && test -s conftest$ac_exeext &&
3836	$as_test_x conftest$ac_exeext; then
3837	{ echo "$as_me:$LINENO: result: ok" >&5
3838	echo "${ECHO_T}ok" >&6; }
3839	else	4887	else
3840	echo "$as_me: failed program was:" >&5	4888	ac_res=-l$ac_lib
3841	sed 's/^/| /' conftest.$ac_ext >&5	4889	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3842		4890	fi
3843		4891	if ac_fn_cxx_try_link "$LINENO"
3844	{ echo "$as_me:$LINENO: result: no, making everything bigger and slower" >&5	4892	then :
3845	echo "${ECHO_T}no, making everything bigger and slower" >&6; }	4893	ac_cv_search_gethostbyname=$ac_res
3846	LIBS="$save_LIBS"
3847	LINKER="$save_CXX"
3848
3849
3850	fi	4894	fi
3851
3852	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	4895	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3853	conftest$ac_exeext conftest.$ac_ext	4896	conftest$ac_exeext
3854	CXX="$save_CXX"	4897	if test ${ac_cv_search_gethostbyname+y}
		4898	then :
		4899	break
3855	fi	4900	fi
3856	LINKER=$LINKER	4901	done
		4902	if test ${ac_cv_search_gethostbyname+y}
		4903	then :
3857		4904
		4905	else $as_nop
		4906	ac_cv_search_gethostbyname=no
		4907	fi
		4908	rm conftest.$ac_ext
		4909	LIBS=$ac_func_search_save_LIBS
		4910	fi
		4911	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
		4912	printf "%s\n" "$ac_cv_search_gethostbyname" >&6; }
		4913	ac_res=$ac_cv_search_gethostbyname
		4914	if test "$ac_res" != no
		4915	then :
		4916	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3858		4917
3859	if test -z "$orig_CXXFLAGS"; then	4918	fi
3860	if test x$GCC = xyes && test "x$GXX" = xyes; then	4919
3861	CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"	4920	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
3862	cat >conftest.$ac_ext <<_ACEOF	4921	printf %s "checking for library containing socket... " >&6; }
3863	/* confdefs.h. */	4922	if test ${ac_cv_search_socket+y}
3864	_ACEOF	4923	then :
		4924	printf %s "(cached) " >&6
		4925	else $as_nop
		4926	ac_func_search_save_LIBS=$LIBS
3865	cat confdefs.h >>conftest.$ac_ext	4927	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3866	cat >>conftest.$ac_ext <<_ACEOF
3867	/* end confdefs.h. */	4928	/* end confdefs.h. */
3868		4929
		4930	namespace conftest {
		4931	extern "C" int socket ();
		4932	}
3869	int	4933	int
3870	main ()	4934	main (void)
3871	{	4935	{
3872		4936	return conftest::socket ();
3873	;	4937	;
3874	return 0;	4938	return 0;
3875	}	4939	}
3876	_ACEOF	4940	_ACEOF
3877	rm -f conftest.$ac_objext	4941	for ac_lib in '' socket
3878	if { (ac_try="$ac_compile"	4942	do
3879	case "(($ac_try" in	4943	if test -z "$ac_lib"; then
3880	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	4944	ac_res="none required"
3881	*) ac_try_echo=$ac_try;;
3882	esac
3883	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3884	(eval "$ac_compile") 2>conftest.er1
3885	ac_status=$?
3886	grep -v '^ *+' conftest.er1 >conftest.err
3887	rm -f conftest.er1
3888	cat conftest.err >&5
3889	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3890	(exit $ac_status); } && {
3891	test -z "$ac_cxx_werror_flag" ||
3892	test ! -s conftest.err
3893	} && test -s conftest.$ac_objext; then
3894	:
3895	else
3896	echo "$as_me: failed program was:" >&5
3897	sed 's/^/| /' conftest.$ac_ext >&5
3898
3899	CXXFLAGS="-g -O3"
3900	fi
3901
3902	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3903	else	4945	else
3904	CXXFLAGS="-O"	4946	ac_res=-l$ac_lib
		4947	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3905	fi	4948	fi
3906	CFLAGS="$CXXFLAGS"	4949	if ac_fn_cxx_try_link "$LINENO"
		4950	then :
		4951	ac_cv_search_socket=$ac_res
3907	fi	4952	fi
3908
3909	case $host in
3910	*-*-solaris* )
3911
3912	cat >>confdefs.h <<\_ACEOF
3913	#define _XOPEN_SOURCE 500
3914	_ACEOF
3915
3916	;;
3917	esac
3918
3919	{ echo "$as_me:$LINENO: checking for setlocale" >&5
3920	echo $ECHO_N "checking for setlocale... $ECHO_C" >&6; }
3921	if test "${ac_cv_func_setlocale+set}" = set; then
3922	echo $ECHO_N "(cached) $ECHO_C" >&6
3923	else
3924	cat >conftest.$ac_ext <<_ACEOF
3925	/* confdefs.h. */
3926	_ACEOF
3927	cat confdefs.h >>conftest.$ac_ext
3928	cat >>conftest.$ac_ext <<_ACEOF
3929	/* end confdefs.h. */
3930	/* Define setlocale to an innocuous variant, in case <limits.h> declares setlocale.
3931	For example, HP-UX 11i <limits.h> declares gettimeofday. */
3932	#define setlocale innocuous_setlocale
3933
3934	/* System header to define __stub macros and hopefully few prototypes,
3935	which can conflict with char setlocale (); below.
3936	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3937	<limits.h> exists even on freestanding compilers. */
3938
3939	#ifdef __STDC__
3940	# include <limits.h>
3941	#else
3942	# include <assert.h>
3943	#endif
3944
3945	#undef setlocale
3946
3947	/* Override any GCC internal prototype to avoid an error.
3948	Use char because int might match the return type of a GCC
3949	builtin and then its argument prototype would still apply. */
3950	#ifdef __cplusplus
3951	extern "C"
3952	#endif
3953	char setlocale ();
3954	/* The GNU C library defines this for functions which it implements
3955	to always fail with ENOSYS. Some functions are actually named
3956	something starting with __ and the normal name is an alias. */
3957	#if defined __stub_setlocale || defined __stub___setlocale
3958	choke me
3959	#endif
3960
3961	int
3962	main ()
3963	{
3964	return setlocale ();
3965	;
3966	return 0;
3967	}
3968	_ACEOF
3969	rm -f conftest.$ac_objext conftest$ac_exeext
3970	if { (ac_try="$ac_link"
3971	case "(($ac_try" in
3972	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3973	*) ac_try_echo=$ac_try;;
3974	esac
3975	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3976	(eval "$ac_link") 2>conftest.er1
3977	ac_status=$?
3978	grep -v '^ *+' conftest.er1 >conftest.err
3979	rm -f conftest.er1
3980	cat conftest.err >&5
3981	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3982	(exit $ac_status); } && {
3983	test -z "$ac_cxx_werror_flag" ||
3984	test ! -s conftest.err
3985	} && test -s conftest$ac_exeext &&
3986	$as_test_x conftest$ac_exeext; then
3987	ac_cv_func_setlocale=yes
3988	else
3989	echo "$as_me: failed program was:" >&5
3990	sed 's/^/| /' conftest.$ac_ext >&5
3991
3992	ac_cv_func_setlocale=no
3993	fi
3994
3995	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	4953	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3996	conftest$ac_exeext conftest.$ac_ext	4954	conftest$ac_exeext
		4955	if test ${ac_cv_search_socket+y}
		4956	then :
		4957	break
3997	fi	4958	fi
3998	{ echo "$as_me:$LINENO: result: $ac_cv_func_setlocale" >&5	4959	done
3999	echo "${ECHO_T}$ac_cv_func_setlocale" >&6; }	4960	if test ${ac_cv_search_socket+y}
4000	if test $ac_cv_func_setlocale = yes; then	4961	then :
4001	:
4002	else
4003	{ echo "$as_me:$LINENO: checking for setlocale in -lxpg4" >&5
4004	echo $ECHO_N "checking for setlocale in -lxpg4... $ECHO_C" >&6; }
4005	if test "${ac_cv_lib_xpg4_setlocale+set}" = set; then
4006	echo $ECHO_N "(cached) $ECHO_C" >&6
4007	else
4008	ac_check_lib_save_LIBS=$LIBS
4009	LIBS="-lxpg4 $LIBS"
4010	cat >conftest.$ac_ext <<_ACEOF
4011	/* confdefs.h. */
4012	_ACEOF
4013	cat confdefs.h >>conftest.$ac_ext
4014	cat >>conftest.$ac_ext <<_ACEOF
4015	/* end confdefs.h. */
4016		4962
4017	/* Override any GCC internal prototype to avoid an error.	4963	else $as_nop
4018	Use char because int might match the return type of a GCC
4019	builtin and then its argument prototype would still apply. */
4020	#ifdef __cplusplus
4021	extern "C"
4022	#endif
4023	char setlocale ();
4024	int
4025	main ()
4026	{
4027	return setlocale ();
4028	;
4029	return 0;
4030	}
4031	_ACEOF
4032	rm -f conftest.$ac_objext conftest$ac_exeext
4033	if { (ac_try="$ac_link"
4034	case "(($ac_try" in
4035	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4036	*) ac_try_echo=$ac_try;;
4037	esac
4038	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4039	(eval "$ac_link") 2>conftest.er1
4040	ac_status=$?
4041	grep -v '^ *+' conftest.er1 >conftest.err
4042	rm -f conftest.er1
4043	cat conftest.err >&5
4044	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4045	(exit $ac_status); } && {
4046	test -z "$ac_cxx_werror_flag" ||
4047	test ! -s conftest.err
4048	} && test -s conftest$ac_exeext &&
4049	$as_test_x conftest$ac_exeext; then
4050	ac_cv_lib_xpg4_setlocale=yes
4051	else
4052	echo "$as_me: failed program was:" >&5
4053	sed 's/^/| /' conftest.$ac_ext >&5
4054
4055	ac_cv_lib_xpg4_setlocale=no
4056	fi
4057
4058	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4059	conftest$ac_exeext conftest.$ac_ext
4060	LIBS=$ac_check_lib_save_LIBS
4061	fi
4062	{ echo "$as_me:$LINENO: result: $ac_cv_lib_xpg4_setlocale" >&5
4063	echo "${ECHO_T}$ac_cv_lib_xpg4_setlocale" >&6; }
4064	if test $ac_cv_lib_xpg4_setlocale = yes; then
4065	LIBS="$LIBS -lxpg4"
4066	fi
4067
4068	fi
4069
4070
4071	{ echo "$as_me:$LINENO: checking for gethostbyname" >&5
4072	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6; }
4073	if test "${ac_cv_func_gethostbyname+set}" = set; then
4074	echo $ECHO_N "(cached) $ECHO_C" >&6
4075	else
4076	cat >conftest.$ac_ext <<_ACEOF
4077	/* confdefs.h. */
4078	_ACEOF
4079	cat confdefs.h >>conftest.$ac_ext
4080	cat >>conftest.$ac_ext <<_ACEOF
4081	/* end confdefs.h. */
4082	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
4083	For example, HP-UX 11i <limits.h> declares gettimeofday. */
4084	#define gethostbyname innocuous_gethostbyname
4085
4086	/* System header to define __stub macros and hopefully few prototypes,
4087	which can conflict with char gethostbyname (); below.
4088	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4089	<limits.h> exists even on freestanding compilers. */
4090
4091	#ifdef __STDC__
4092	# include <limits.h>
4093	#else
4094	# include <assert.h>
4095	#endif
4096
4097	#undef gethostbyname
4098
4099	/* Override any GCC internal prototype to avoid an error.
4100	Use char because int might match the return type of a GCC
4101	builtin and then its argument prototype would still apply. */
4102	#ifdef __cplusplus
4103	extern "C"
4104	#endif
4105	char gethostbyname ();
4106	/* The GNU C library defines this for functions which it implements
4107	to always fail with ENOSYS. Some functions are actually named
4108	something starting with __ and the normal name is an alias. */
4109	#if defined __stub_gethostbyname || defined __stub___gethostbyname
4110	choke me
4111	#endif
4112
4113	int
4114	main ()
4115	{
4116	return gethostbyname ();
4117	;
4118	return 0;
4119	}
4120	_ACEOF
4121	rm -f conftest.$ac_objext conftest$ac_exeext
4122	if { (ac_try="$ac_link"
4123	case "(($ac_try" in
4124	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4125	*) ac_try_echo=$ac_try;;
4126	esac
4127	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4128	(eval "$ac_link") 2>conftest.er1
4129	ac_status=$?
4130	grep -v '^ *+' conftest.er1 >conftest.err
4131	rm -f conftest.er1
4132	cat conftest.err >&5
4133	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4134	(exit $ac_status); } && {
4135	test -z "$ac_cxx_werror_flag" ||
4136	test ! -s conftest.err
4137	} && test -s conftest$ac_exeext &&
4138	$as_test_x conftest$ac_exeext; then
4139	ac_cv_func_gethostbyname=yes
4140	else
4141	echo "$as_me: failed program was:" >&5
4142	sed 's/^/| /' conftest.$ac_ext >&5
4143
4144	ac_cv_func_gethostbyname=no
4145	fi
4146
4147	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4148	conftest$ac_exeext conftest.$ac_ext
4149	fi
4150	{ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
4151	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6; }
4152	if test $ac_cv_func_gethostbyname = yes; then
4153	:
4154	else
4155	{ echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
4156	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }
4157	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
4158	echo $ECHO_N "(cached) $ECHO_C" >&6
4159	else
4160	ac_check_lib_save_LIBS=$LIBS
4161	LIBS="-lnsl $LIBS"
4162	cat >conftest.$ac_ext <<_ACEOF
4163	/* confdefs.h. */
4164	_ACEOF
4165	cat confdefs.h >>conftest.$ac_ext
4166	cat >>conftest.$ac_ext <<_ACEOF
4167	/* end confdefs.h. */
4168
4169	/* Override any GCC internal prototype to avoid an error.
4170	Use char because int might match the return type of a GCC
4171	builtin and then its argument prototype would still apply. */
4172	#ifdef __cplusplus
4173	extern "C"
4174	#endif
4175	char gethostbyname ();
4176	int
4177	main ()
4178	{
4179	return gethostbyname ();
4180	;
4181	return 0;
4182	}
4183	_ACEOF
4184	rm -f conftest.$ac_objext conftest$ac_exeext
4185	if { (ac_try="$ac_link"
4186	case "(($ac_try" in
4187	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4188	*) ac_try_echo=$ac_try;;
4189	esac
4190	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4191	(eval "$ac_link") 2>conftest.er1
4192	ac_status=$?
4193	grep -v '^ *+' conftest.er1 >conftest.err
4194	rm -f conftest.er1
4195	cat conftest.err >&5
4196	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4197	(exit $ac_status); } && {
4198	test -z "$ac_cxx_werror_flag" ||
4199	test ! -s conftest.err
4200	} && test -s conftest$ac_exeext &&
4201	$as_test_x conftest$ac_exeext; then
4202	ac_cv_lib_nsl_gethostbyname=yes
4203	else
4204	echo "$as_me: failed program was:" >&5
4205	sed 's/^/| /' conftest.$ac_ext >&5
4206
4207	ac_cv_lib_nsl_gethostbyname=no
4208	fi
4209
4210	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4211	conftest$ac_exeext conftest.$ac_ext
4212	LIBS=$ac_check_lib_save_LIBS
4213	fi
4214	{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
4215	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }
4216	if test $ac_cv_lib_nsl_gethostbyname = yes; then
4217	LIBS="$LIBS -lnsl"
4218	fi
4219
4220	fi
4221
4222	{ echo "$as_me:$LINENO: checking for socket" >&5
4223	echo $ECHO_N "checking for socket... $ECHO_C" >&6; }
4224	if test "${ac_cv_func_socket+set}" = set; then
4225	echo $ECHO_N "(cached) $ECHO_C" >&6
4226	else
4227	cat >conftest.$ac_ext <<_ACEOF
4228	/* confdefs.h. */
4229	_ACEOF
4230	cat confdefs.h >>conftest.$ac_ext
4231	cat >>conftest.$ac_ext <<_ACEOF
4232	/* end confdefs.h. */
4233	/* Define socket to an innocuous variant, in case <limits.h> declares socket.
4234	For example, HP-UX 11i <limits.h> declares gettimeofday. */
4235	#define socket innocuous_socket
4236
4237	/* System header to define __stub macros and hopefully few prototypes,
4238	which can conflict with char socket (); below.
4239	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4240	<limits.h> exists even on freestanding compilers. */
4241
4242	#ifdef __STDC__
4243	# include <limits.h>
4244	#else
4245	# include <assert.h>
4246	#endif
4247
4248	#undef socket
4249
4250	/* Override any GCC internal prototype to avoid an error.
4251	Use char because int might match the return type of a GCC
4252	builtin and then its argument prototype would still apply. */
4253	#ifdef __cplusplus
4254	extern "C"
4255	#endif
4256	char socket ();
4257	/* The GNU C library defines this for functions which it implements
4258	to always fail with ENOSYS. Some functions are actually named
4259	something starting with __ and the normal name is an alias. */
4260	#if defined __stub_socket || defined __stub___socket
4261	choke me
4262	#endif
4263
4264	int
4265	main ()
4266	{
4267	return socket ();
4268	;
4269	return 0;
4270	}
4271	_ACEOF
4272	rm -f conftest.$ac_objext conftest$ac_exeext
4273	if { (ac_try="$ac_link"
4274	case "(($ac_try" in
4275	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4276	*) ac_try_echo=$ac_try;;
4277	esac
4278	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4279	(eval "$ac_link") 2>conftest.er1
4280	ac_status=$?
4281	grep -v '^ *+' conftest.er1 >conftest.err
4282	rm -f conftest.er1
4283	cat conftest.err >&5
4284	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4285	(exit $ac_status); } && {
4286	test -z "$ac_cxx_werror_flag" ||
4287	test ! -s conftest.err
4288	} && test -s conftest$ac_exeext &&
4289	$as_test_x conftest$ac_exeext; then
4290	ac_cv_func_socket=yes
4291	else
4292	echo "$as_me: failed program was:" >&5
4293	sed 's/^/| /' conftest.$ac_ext >&5
4294
4295	ac_cv_func_socket=no	4964	ac_cv_search_socket=no
4296	fi	4965	fi
4297		4966	rm conftest.$ac_ext
4298	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	4967	LIBS=$ac_func_search_save_LIBS
4299	conftest$ac_exeext conftest.$ac_ext
4300	fi	4968	fi
4301	{ echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5	4969	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4302	echo "${ECHO_T}$ac_cv_func_socket" >&6; }	4970	printf "%s\n" "$ac_cv_search_socket" >&6; }
4303	if test $ac_cv_func_socket = yes; then	4971	ac_res=$ac_cv_search_socket
4304	:	4972	if test "$ac_res" != no
4305	else	4973	then :
4306	{ echo "$as_me:$LINENO: checking for socket in -lsocket" >&5	4974	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4307	echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6; }
4308	if test "${ac_cv_lib_socket_socket+set}" = set; then
4309	echo $ECHO_N "(cached) $ECHO_C" >&6
4310	else
4311	ac_check_lib_save_LIBS=$LIBS
4312	LIBS="-lsocket $LIBS"
4313	cat >conftest.$ac_ext <<_ACEOF
4314	/* confdefs.h. */
4315	_ACEOF
4316	cat confdefs.h >>conftest.$ac_ext
4317	cat >>conftest.$ac_ext <<_ACEOF
4318	/* end confdefs.h. */
4319		4975
4320	/* Override any GCC internal prototype to avoid an error.
4321	Use char because int might match the return type of a GCC
4322	builtin and then its argument prototype would still apply. */
4323	#ifdef __cplusplus
4324	extern "C"
4325	#endif
4326	char socket ();
4327	int
4328	main ()
4329	{
4330	return socket ();
4331	;
4332	return 0;
4333	}
4334	_ACEOF
4335	rm -f conftest.$ac_objext conftest$ac_exeext
4336	if { (ac_try="$ac_link"
4337	case "(($ac_try" in
4338	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4339	*) ac_try_echo=$ac_try;;
4340	esac
4341	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4342	(eval "$ac_link") 2>conftest.er1
4343	ac_status=$?
4344	grep -v '^ *+' conftest.er1 >conftest.err
4345	rm -f conftest.er1
4346	cat conftest.err >&5
4347	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4348	(exit $ac_status); } && {
4349	test -z "$ac_cxx_werror_flag" ||
4350	test ! -s conftest.err
4351	} && test -s conftest$ac_exeext &&
4352	$as_test_x conftest$ac_exeext; then
4353	ac_cv_lib_socket_socket=yes
4354	else
4355	echo "$as_me: failed program was:" >&5
4356	sed 's/^/| /' conftest.$ac_ext >&5
4357
4358	ac_cv_lib_socket_socket=no
4359	fi	4976	fi
4360
4361	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4362	conftest$ac_exeext conftest.$ac_ext
4363	LIBS=$ac_check_lib_save_LIBS
4364	fi
4365	{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5
4366	echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6; }
4367	if test $ac_cv_lib_socket_socket = yes; then
4368	LIBS="$LIBS -lsocket"
4369	fi
4370
4371	fi
4372
4373		4977
4374		4978
4375	support_frills=yes	4979	support_frills=yes
4376	support_inheritpixmap=yes	4980	support_inheritpixmap=yes
4377	support_fading=yes	4981	support_fading=yes
…		…
4382	support_text_blink=yes	4986	support_text_blink=yes
4383	support_pointer_blank=yes	4987	support_pointer_blank=yes
4384	support_scroll_rxvt=yes	4988	support_scroll_rxvt=yes
4385	support_scroll_next=yes	4989	support_scroll_next=yes
4386	support_scroll_xterm=yes	4990	support_scroll_xterm=yes
4387	support_scroll_plain=yes
4388	support_xim=yes	4991	support_xim=yes
4389	support_afterimage=yes	4992	support_pixbuf=yes
4390	support_afterstep=yes	4993	support_startup_notification=yes
4391	support_xft=yes	4994	support_xft=yes
4392	support_unicode3=no	4995	support_unicode3=no
4393	support_combining=yes	4996	support_combining=yes
4394	support_8bitctrls=no	4997	support_8bitctrls=no
4395	support_iso14755=yes	4998	support_iso14755=yes
4396	support_styles=yes	4999	support_styles=yes
4397	support_perl=yes	5000	support_perl=yes
4398	codesets=all	5001	codesets=all
4399		5002
4400		5003
4401
4402	# Check whether --enable-everything was given.	5004	# Check whether --enable-everything was given.
4403	if test "${enable_everything+set}" = set; then	5005	if test ${enable_everything+y}
		5006	then :
4404	enableval=$enable_everything;	5007	enableval=$enable_everything;
4405	if test x$enableval = xno; then	5008	if test x$enableval = xno; then
4406	support_frills=no	5009	support_frills=no
4407	support_inheritpixmap=no	5010	support_inheritpixmap=no
4408	support_fading=no	5011	support_fading=no
4409	support_keepscrolling=no	5012	support_keepscrolling=no
4410	support_selectionscrolling=no	5013	support_selectionscrolling=no
4411	support_lastlog=no
4412	support_mousewheel=no	5014	support_mousewheel=no
4413	support_mouseslipwheel=no	5015	support_mouseslipwheel=no
4414	support_text_blink=no	5016	support_text_blink=no
4415	support_pointer_blank=no	5017	support_pointer_blank=no
4416	support_scroll_rxvt=no	5018	support_scroll_rxvt=no
4417	support_scroll_next=no	5019	support_scroll_next=no
4418	support_scroll_xterm=no	5020	support_scroll_xterm=no
4419	support_scroll_plain=no
4420	support_utmp=no
4421	support_wtmp=no
4422	support_xim=no	5021	support_xim=no
4423	support_afterimage=no	5022	support_pixbuf=no
4424	support_afterstep=no	5023	support_startup_notification=no
4425	support_xft=no	5024	support_xft=no
4426	support_unicode3=no	5025	support_unicode3=no
4427	support_combining=no	5026	support_combining=no
4428	support_8bitctrls=no	5027	support_8bitctrls=no
4429	support_iso14755=no	5028	support_iso14755=no
…		…
4435	support_frills=yes	5034	support_frills=yes
4436	support_inheritpixmap=yes	5035	support_inheritpixmap=yes
4437	support_fading=yes	5036	support_fading=yes
4438	support_keepscrolling=yes	5037	support_keepscrolling=yes
4439	support_selectionscrolling=yes	5038	support_selectionscrolling=yes
4440	support_lastlog=yes
4441	support_mousewheel=yes	5039	support_mousewheel=yes
4442	support_mouseslipwheel=yes	5040	support_mouseslipwheel=yes
4443	support_text_blink=yes	5041	support_text_blink=yes
4444	support_pointer_blank=yes	5042	support_pointer_blank=yes
4445	support_scroll_rxvt=yes	5043	support_scroll_rxvt=yes
4446	support_scroll_next=yes	5044	support_scroll_next=yes
4447	support_scroll_xterm=yes	5045	support_scroll_xterm=yes
4448	support_scroll_plain=yes
4449	support_utmp=yes
4450	support_wtmp=yes
4451	support_xim=yes	5046	support_xim=yes
4452	support_afterimage=yes
4453	support_afterstep=yes	5047	support_pixbuf=yes
		5048	support_startup_notification=yes
4454	support_xft=yes	5049	support_xft=yes
4455	support_unicode3=yes	5050	support_unicode3=yes
4456	support_combining=yes	5051	support_combining=yes
4457	#support_8bitctrls=yes	5052	#support_8bitctrls=yes
4458	support_iso14755=yes	5053	support_iso14755=yes
…		…
4462	fi	5057	fi
4463		5058
4464	fi	5059	fi
4465		5060
4466		5061
4467	WARNINGS=no	5062	support_assertions=no
		5063	# Check whether --enable-assert was given.
		5064	if test ${enable_assert+y}
		5065	then :
		5066	enableval=$enable_assert; if test x$enableval = xyes; then
		5067	support_assertions=yes
		5068	fi
		5069	fi
		5070
		5071	if test x$support_assertions = xno; then
		5072
		5073	printf "%s\n" "#define NDEBUG 1" >>confdefs.h
		5074
		5075	fi
		5076
		5077	support_warnings=no
4468	# Check whether --enable-warnings was given.	5078	# Check whether --enable-warnings was given.
4469	if test "${enable_warnings+set}" = set; then	5079	if test ${enable_warnings+y}
		5080	then :
4470	enableval=$enable_warnings; if test x$enableval = xyes; then	5081	enableval=$enable_warnings; if test x$enableval = xyes; then
4471	WARNINGS=yes	5082	support_warnings=yes
4472	fi	5083	fi
4473	fi	5084	fi
4474		5085
4475	if test x$GXX = xyes; then	5086	if test x$GXX = xyes; then
4476	if test $WARNINGS = yes; then	5087	if test $support_warnings = yes; then
4477	save_CXXFLAGS="$CXXFLAGS"	5088	save_CXXFLAGS="$CXXFLAGS"
4478	CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-non-virtual-dtor"	5089	for warning in \
4479	cat >conftest.$ac_ext <<_ACEOF	5090	-Wall \
4480	/* confdefs.h. */	5091	-Wno-parentheses \
4481	_ACEOF	5092	-Wno-reorder \
		5093	-Wno-sign-compare \
		5094	-Wno-unused-value \
		5095	; do
		5096	CXXFLAGS="$CXXFLAGS $warning"
		5097	done
4482	cat confdefs.h >>conftest.$ac_ext	5098	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4483	cat >>conftest.$ac_ext <<_ACEOF
4484	/* end confdefs.h. */	5099	/* end confdefs.h. */
4485		5100
4486	int	5101	int
4487	main ()	5102	main (void)
4488	{	5103	{
4489		5104
4490	;	5105	;
4491	return 0;	5106	return 0;
4492	}	5107	}
4493	_ACEOF	5108	_ACEOF
4494	rm -f conftest.$ac_objext	5109	if ac_fn_cxx_try_compile "$LINENO"
4495	if { (ac_try="$ac_compile"	5110	then :
4496	case "(($ac_try" in
4497	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4498	*) ac_try_echo=$ac_try;;
4499	esac
4500	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4501	(eval "$ac_compile") 2>conftest.er1
4502	ac_status=$?
4503	grep -v '^ *+' conftest.er1 >conftest.err
4504	rm -f conftest.er1
4505	cat conftest.err >&5
4506	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4507	(exit $ac_status); } && {
4508	test -z "$ac_cxx_werror_flag" ||
4509	test ! -s conftest.err
4510	} && test -s conftest.$ac_objext; then
4511	:
4512	else
4513	echo "$as_me: failed program was:" >&5
4514	sed 's/^/| /' conftest.$ac_ext >&5
4515		5111
		5112	else $as_nop
4516	CXXFLAGS="$save_CXXFLAGS"	5113	CXXFLAGS="$save_CXXFLAGS"
4517	fi	5114	fi
4518
4519	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	5115	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4520	else	5116	else
4521	CXXFLAGS="$CXXFLAGS -w"	5117	CXXFLAGS="$CXXFLAGS -w"
4522	fi	5118	fi
4523	fi	5119	fi
4524		5120
		5121	support_256_color=no
		5122	# Check whether --enable-256-color was given.
		5123	if test ${enable_256_color+y}
		5124	then :
		5125	enableval=$enable_256_color; if test x$enableval = xyes; then
		5126	support_256_color=yes
		5127	fi
		5128	fi
		5129
		5130	if test x$support_256_color = xyes; then
		5131
		5132	printf "%s\n" "#define USE_256_COLORS 1" >>confdefs.h
		5133
		5134	fi
		5135
4525	# Check whether --enable-unicode3 was given.	5136	# Check whether --enable-unicode3 was given.
4526	if test "${enable_unicode3+set}" = set; then	5137	if test ${enable_unicode3+y}
		5138	then :
4527	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then	5139	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then
4528	support_unicode3=$enableval	5140	support_unicode3=$enableval
4529	fi	5141	fi
4530	fi	5142	fi
4531		5143
4532		5144
4533	# Check whether --enable-combining was given.	5145	# Check whether --enable-combining was given.
4534	if test "${enable_combining+set}" = set; then	5146	if test ${enable_combining+y}
		5147	then :
4535	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then	5148	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then
4536	support_combining=$enableval	5149	support_combining=$enableval
4537	fi	5150	fi
4538	fi	5151	fi
4539		5152
4540		5153
4541	# Check whether --enable-xft was given.	5154	# Check whether --enable-xft was given.
4542	if test "${enable_xft+set}" = set; then	5155	if test ${enable_xft+y}
		5156	then :
4543	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then	5157	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then
4544	support_xft=$enableval	5158	support_xft=$enableval
4545	fi	5159	fi
4546	fi	5160	fi
4547		5161
4548		5162
4549	# Check whether --enable-font-styles was given.	5163	# Check whether --enable-font-styles was given.
4550	if test "${enable_font_styles+set}" = set; then	5164	if test ${enable_font_styles+y}
		5165	then :
4551	enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then	5166	enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then
4552	support_styles=$enableval	5167	support_styles=$enableval
4553	fi	5168	fi
4554	fi	5169	fi
4555		5170
4556		5171
4557	# Check whether --enable-afterimage was given.	5172	# Check whether --enable-pixbuf was given.
4558	if test "${enable_afterimage+set}" = set; then	5173	if test ${enable_pixbuf+y}
		5174	then :
4559	enableval=$enable_afterimage; if test x$enableval = xyes -o x$enableval = xno; then	5175	enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then
4560	support_afterimage=$enableval	5176	support_pixbuf=$enableval
4561	fi	5177	fi
4562	fi	5178	fi
4563		5179
4564		5180
4565		5181	# Check whether --enable-startup-notification was given.
4566	# Check whether --with-afterimage_config was given.	5182	if test ${enable_startup_notification+y}
4567	if test "${with_afterimage_config+set}" = set; then	5183	then :
4568	withval=$with_afterimage_config; if test "x$withval" != x; then	5184	enableval=$enable_startup_notification; if test x$enableval = xyes -o x$enableval = xno; then
4569	afterimage_config=$withval/afterimage-config	5185	support_startup_notification=$enableval
4570	fi	5186	fi
4571	fi	5187	fi
4572
4573		5188
4574		5189
4575	# Check whether --enable-transparency was given.	5190	# Check whether --enable-transparency was given.
4576	if test "${enable_transparency+set}" = set; then	5191	if test ${enable_transparency+y}
		5192	then :
4577	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then	5193	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then
4578	support_inheritpixmap=$enableval	5194	support_inheritpixmap=$enableval
4579	fi	5195	fi
4580	fi	5196	fi
4581		5197
4582		5198
4583	# Check whether --enable-fading was given.	5199	# Check whether --enable-fading was given.
4584	if test "${enable_fading+set}" = set; then	5200	if test ${enable_fading+y}
		5201	then :
4585	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then	5202	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then
4586	support_fading=$enableval	5203	support_fading=$enableval
4587	fi	5204	fi
4588	fi	5205	fi
4589		5206
4590		5207
4591	# Check whether --enable-rxvt-scroll was given.	5208	# Check whether --enable-rxvt-scroll was given.
4592	if test "${enable_rxvt_scroll+set}" = set; then	5209	if test ${enable_rxvt_scroll+y}
		5210	then :
4593	enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5211	enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4594	support_scroll_rxvt=$enableval	5212	support_scroll_rxvt=$enableval
4595	fi	5213	fi
4596	fi	5214	fi
4597		5215
4598		5216
4599	# Check whether --enable-next-scroll was given.	5217	# Check whether --enable-next-scroll was given.
4600	if test "${enable_next_scroll+set}" = set; then	5218	if test ${enable_next_scroll+y}
		5219	then :
4601	enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5220	enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4602	support_scroll_next=$enableval	5221	support_scroll_next=$enableval
4603	fi	5222	fi
4604	fi	5223	fi
4605		5224
4606		5225
4607	# Check whether --enable-xterm-scroll was given.	5226	# Check whether --enable-xterm-scroll was given.
4608	if test "${enable_xterm_scroll+set}" = set; then	5227	if test ${enable_xterm_scroll+y}
		5228	then :
4609	enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5229	enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4610	support_scroll_xterm=$enableval	5230	support_scroll_xterm=$enableval
4611	fi	5231	fi
4612	fi	5232	fi
4613		5233
4614		5234
4615	# Check whether --enable-plain-scroll was given.
4616	if test "${enable_plain_scroll+set}" = set; then
4617	enableval=$enable_plain_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4618	support_scroll_plain=$enableval
4619	fi
4620	fi
4621
4622
4623	# Check whether --enable-perl was given.	5235	# Check whether --enable-perl was given.
4624	if test "${enable_perl+set}" = set; then	5236	if test ${enable_perl+y}
		5237	then :
4625	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then	5238	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then
4626	support_perl=$enableval	5239	support_perl=$enableval
4627	fi	5240	fi
4628	fi	5241	fi
4629		5242
4630		5243
4631		5244
4632	# Check whether --with-codesets was given.	5245	# Check whether --with-codesets was given.
4633	if test "${with_codesets+set}" = set; then	5246	if test ${with_codesets+y}
		5247	then :
4634	withval=$with_codesets; codesets="$withval"	5248	withval=$with_codesets; codesets="$withval"
4635	fi	5249	fi
4636		5250
4637		5251
4638	# Check whether --enable-xim was given.	5252	# Check whether --enable-xim was given.
4639	if test "${enable_xim+set}" = set; then	5253	if test ${enable_xim+y}
		5254	then :
4640	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then	5255	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then
4641	support_xim=$enableval	5256	support_xim=$enableval
4642	fi	5257	fi
4643	fi	5258	fi
4644		5259
4645		5260
4646	# Check whether --enable-backspace-key was given.	5261	# Check whether --enable-backspace-key was given.
4647	if test "${enable_backspace_key+set}" = set; then	5262	if test ${enable_backspace_key+y}
		5263	then :
4648	enableval=$enable_backspace_key; if test x$enableval = xno; then	5264	enableval=$enable_backspace_key; if test x$enableval = xno; then
4649		5265
4650	cat >>confdefs.h <<\_ACEOF	5266	printf "%s\n" "#define NO_BACKSPACE_KEY 1" >>confdefs.h
4651	#define NO_BACKSPACE_KEY 1
4652	_ACEOF
4653		5267
4654	fi	5268	fi
4655	fi	5269	fi
4656		5270
4657		5271
4658	# Check whether --enable-delete-key was given.	5272	# Check whether --enable-delete-key was given.
4659	if test "${enable_delete_key+set}" = set; then	5273	if test ${enable_delete_key+y}
		5274	then :
4660	enableval=$enable_delete_key; if test x$enableval = xno; then	5275	enableval=$enable_delete_key; if test x$enableval = xno; then
4661		5276
4662	cat >>confdefs.h <<\_ACEOF	5277	printf "%s\n" "#define NO_DELETE_KEY 1" >>confdefs.h
4663	#define NO_DELETE_KEY 1
4664	_ACEOF
4665		5278
4666	fi	5279	fi
4667	fi	5280	fi
4668		5281
4669		5282
		5283	support_resources=yes
4670	# Check whether --enable-resources was given.	5284	# Check whether --enable-resources was given.
4671	if test "${enable_resources+set}" = set; then	5285	if test ${enable_resources+y}
		5286	then :
4672	enableval=$enable_resources; if test x$enableval = xno; then	5287	enableval=$enable_resources; if test x$enableval = xno; then
4673		5288	support_resources=no
4674	cat >>confdefs.h <<\_ACEOF
4675	#define NO_RESOURCES 1
4676	_ACEOF
4677
4678	fi	5289	fi
4679	fi	5290	fi
4680		5291
4681		5292
4682	# Check whether --enable-8bitctrls was given.	5293	# Check whether --enable-8bitctrls was given.
4683	if test "${enable_8bitctrls+set}" = set; then	5294	if test ${enable_8bitctrls+y}
		5295	then :
4684	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then	5296	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then
4685	support_8bitctrls=$enableval	5297	support_8bitctrls=$enableval
4686	fi	5298	fi
4687	fi	5299	fi
4688		5300
4689		5301
4690	RESFALLBACK=Rxvt	5302	RESFALLBACK=Rxvt
4691	# Check whether --enable-fallback was given.	5303	# Check whether --enable-fallback was given.
4692	if test "${enable_fallback+set}" = set; then	5304	if test ${enable_fallback+y}
		5305	then :
4693	enableval=$enable_fallback;	5306	enableval=$enable_fallback;
4694	test x$enableval = xyes && enableval=Rxvt	5307	test x$enableval = xyes && enableval=Rxvt
4695	test x$enableval = xno && enableval=	5308	test x$enableval = xno && enableval=
4696	RESFALLBACK="$enableval"	5309	RESFALLBACK="$enableval"
4697		5310
4698	fi	5311	fi
4699		5312
4700		5313
4701	if test x$RESFALLBACK != x; then	5314	if test x$RESFALLBACK != x; then
4702		5315
4703	cat >>confdefs.h <<_ACEOF	5316	printf "%s\n" "#define RESFALLBACK \"$RESFALLBACK\"" >>confdefs.h
4704	#define RESFALLBACK "$RESFALLBACK"
4705	_ACEOF
4706		5317
4707	fi	5318	fi
4708		5319
4709	RESNAME=urxvt	5320	RESNAME=urxvt
4710		5321
4711	# Check whether --with-res-name was given.	5322	# Check whether --with-res-name was given.
4712	if test "${with_res_name+set}" = set; then	5323	if test ${with_res_name+y}
		5324	then :
4713	withval=$with_res_name; RESNAME="$withval"	5325	withval=$with_res_name; RESNAME="$withval"
4714	fi	5326	fi
4715		5327
4716		5328
4717	cat >>confdefs.h <<_ACEOF	5329	printf "%s\n" "#define RESNAME \"$RESNAME\"" >>confdefs.h
4718	#define RESNAME "$RESNAME"
4719	_ACEOF
4720		5330
4721		5331
4722	RESCLASS=URxvt	5332	RESCLASS=URxvt
4723		5333
4724	# Check whether --with-res-class was given.	5334	# Check whether --with-res-class was given.
4725	if test "${with_res_class+set}" = set; then	5335	if test ${with_res_class+y}
		5336	then :
4726	withval=$with_res_class; RESCLASS="$withval"	5337	withval=$with_res_class; RESCLASS="$withval"
4727	fi	5338	fi
4728		5339
4729		5340
4730	cat >>confdefs.h <<_ACEOF	5341	printf "%s\n" "#define RESCLASS \"$RESCLASS\"" >>confdefs.h
4731	#define RESCLASS "$RESCLASS"
4732	_ACEOF
4733		5342
4734		5343
4735	RXVTNAME=urxvt	5344	RXVTNAME=urxvt
4736		5345
4737	# Check whether --with-name was given.	5346	# Check whether --with-name was given.
4738	if test "${with_name+set}" = set; then	5347	if test ${with_name+y}
		5348	then :
4739	withval=$with_name; RXVTNAME="$withval"	5349	withval=$with_name; RXVTNAME="$withval"
4740	fi	5350	fi
4741		5351
4742		5352
4743	cat >>confdefs.h <<_ACEOF	5353	printf "%s\n" "#define RXVTNAME \"$RXVTNAME\"" >>confdefs.h
4744	#define RXVTNAME "$RXVTNAME"
4745	_ACEOF
4746		5354
4747		5355
4748	RXVTNAME=`echo "$RXVTNAME"|sed "$program_transform_name"`
4749		5356
4750		5357
4751	# Check whether --enable-swapscreen was given.	5358	# Check whether --enable-swapscreen was given.
4752	if test "${enable_swapscreen+set}" = set; then	5359	if test ${enable_swapscreen+y}
		5360	then :
4753	enableval=$enable_swapscreen; if test x$enableval = xno; then	5361	enableval=$enable_swapscreen; if test x$enableval = xno; then
4754		5362
4755	cat >>confdefs.h <<\_ACEOF	5363	printf "%s\n" "#define NO_SECONDARY_SCREEN 1" >>confdefs.h
4756	#define NO_SECONDARY_SCREEN 1
4757	_ACEOF
4758		5364
4759	fi	5365	fi
4760	fi	5366	fi
4761		5367
4762		5368
4763	# Check whether --enable-iso14755 was given.	5369	# Check whether --enable-iso14755 was given.
4764	if test "${enable_iso14755+set}" = set; then	5370	if test ${enable_iso14755+y}
		5371	then :
4765	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then	5372	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then
4766	support_iso14755=$enableval	5373	support_iso14755=$enableval
4767	fi	5374	fi
4768	fi	5375	fi
4769		5376
4770		5377
4771	# Check whether --enable-frills was given.	5378	# Check whether --enable-frills was given.
4772	if test "${enable_frills+set}" = set; then	5379	if test ${enable_frills+y}
		5380	then :
4773	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then	5381	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then
4774	support_frills=$enableval	5382	support_frills=$enableval
4775	fi	5383	fi
4776	fi	5384	fi
4777		5385
4778		5386
4779	# Check whether --enable-keepscrolling was given.	5387	# Check whether --enable-keepscrolling was given.
4780	if test "${enable_keepscrolling+set}" = set; then	5388	if test ${enable_keepscrolling+y}
		5389	then :
4781	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5390	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then
4782	support_keepscrolling=$enableval	5391	support_keepscrolling=$enableval
4783	fi	5392	fi
4784	fi	5393	fi
4785		5394
4786		5395
4787	# Check whether --enable-selectionscrolling was given.	5396	# Check whether --enable-selectionscrolling was given.
4788	if test "${enable_selectionscrolling+set}" = set; then	5397	if test ${enable_selectionscrolling+y}
		5398	then :
4789	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5399	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then
4790	support_selectionscrolling=$enableval	5400	support_selectionscrolling=$enableval
4791	fi	5401	fi
4792	fi	5402	fi
4793		5403
4794		5404
4795	# Check whether --enable-mousewheel was given.	5405	# Check whether --enable-mousewheel was given.
4796	if test "${enable_mousewheel+set}" = set; then	5406	if test ${enable_mousewheel+y}
		5407	then :
4797	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then	5408	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then
4798	support_mousewheel=$enableval	5409	support_mousewheel=$enableval
4799	fi	5410	fi
4800	fi	5411	fi
4801		5412
4802		5413
4803	# Check whether --enable-slipwheeling was given.	5414	# Check whether --enable-slipwheeling was given.
4804	if test "${enable_slipwheeling+set}" = set; then	5415	if test ${enable_slipwheeling+y}
		5416	then :
4805	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then	5417	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then
4806	support_mouseslipwheel=$enableval	5418	support_mouseslipwheel=$enableval
4807	fi	5419	fi
4808	fi	5420	fi
4809		5421
4810		5422
4811	# Check whether --enable-smart-resize was given.	5423	# Check whether --enable-smart-resize was given.
4812	if test "${enable_smart_resize+set}" = set; then	5424	if test ${enable_smart_resize+y}
		5425	then :
4813	enableval=$enable_smart_resize; if test x$enableval = xyes; then	5426	enableval=$enable_smart_resize; if test x$enableval = xyes; then
4814		5427
4815	cat >>confdefs.h <<\_ACEOF	5428	printf "%s\n" "#define SMART_RESIZE 1" >>confdefs.h
4816	#define SMART_RESIZE 1
4817	_ACEOF
4818		5429
4819	fi	5430	fi
4820	fi	5431	fi
4821		5432
4822		5433
4823	# Check whether --enable-text-blink was given.	5434	# Check whether --enable-text-blink was given.
4824	if test "${enable_text_blink+set}" = set; then	5435	if test ${enable_text_blink+y}
		5436	then :
4825	enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then	5437	enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then
4826	support_text_blink=$enableval	5438	support_text_blink=$enableval
4827	fi	5439	fi
4828	fi	5440	fi
4829		5441
4830		5442
4831	# Check whether --enable-pointer-blank was given.	5443	# Check whether --enable-pointer-blank was given.
4832	if test "${enable_pointer_blank+set}" = set; then	5444	if test ${enable_pointer_blank+y}
		5445	then :
4833	enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then	5446	enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then
4834	support_pointer_blank=$enableval	5447	support_pointer_blank=$enableval
4835	fi	5448	fi
4836	fi	5449	fi
4837		5450
4838		5451
4839		5452
4840	# Check whether --with-term was given.	5453	# Check whether --with-term was given.
4841	if test "${with_term+set}" = set; then	5454	if test ${with_term+y}
		5455	then :
4842	withval=$with_term; if test x$withval != x; then	5456	withval=$with_term; if test x$withval != x; then
4843		5457
4844	cat >>confdefs.h <<_ACEOF	5458	printf "%s\n" "#define TERMENV \"$withval\"" >>confdefs.h
4845	#define TERMENV "$withval"
4846	_ACEOF
4847	term="$withval"	5459	term="$withval"
4848	fi	5460	fi
4849	fi	5461	fi
4850		5462
4851		5463
4852		5464
4853	# Check whether --with-terminfo was given.	5465	# Check whether --with-terminfo was given.
4854	if test "${with_terminfo+set}" = set; then	5466	if test ${with_terminfo+y}
		5467	then :
4855	withval=$with_terminfo; if test x$withval != x; then	5468	withval=$with_terminfo; if test x$withval != x; then
4856		5469
4857	cat >>confdefs.h <<_ACEOF	5470	printf "%s\n" "#define RXVT_TERMINFO \"$withval\"" >>confdefs.h
4858	#define RXVT_TERMINFO "$withval"
4859	_ACEOF
4860	terminfo="$withval"	5471	terminfo="$withval"
4861	fi	5472	fi
4862	fi	5473	fi
4863		5474
4864		5475
		5476	if test x$support_resources = xno; then
		5477	if test x$support_frills = xyes || test x$support_perl = xyes; then
		5478	as_fn_error $? "--disable-resources requires --disable-frills --disable-perl" "$LINENO" 5
		5479	fi
		5480
		5481
		5482	printf "%s\n" "#define NO_RESOURCES 1" >>confdefs.h
		5483
		5484	fi
		5485
4865		5486
4866	LIBEV_M4_AVOID_LIBRT=1	5487	LIBEV_M4_AVOID_LIBRT=1
4867		5488
4868	ac_ext=cpp	5489	ac_fn_cxx_check_header_compile "$LINENO" "sys/inotify.h" "ac_cv_header_sys_inotify_h" "$ac_includes_default"
4869	ac_cpp='$CXXCPP $CPPFLAGS'	5490	if test "x$ac_cv_header_sys_inotify_h" = xyes
4870	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5491	then :
4871	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5492	printf "%s\n" "#define HAVE_SYS_INOTIFY_H 1" >>confdefs.h
4872	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	5493
4873	{ echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5	5494	fi
4874	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6; }	5495	ac_fn_cxx_check_header_compile "$LINENO" "sys/epoll.h" "ac_cv_header_sys_epoll_h" "$ac_includes_default"
4875	if test -z "$CXXCPP"; then	5496	if test "x$ac_cv_header_sys_epoll_h" = xyes
4876	if test "${ac_cv_prog_CXXCPP+set}" = set; then	5497	then :
4877	echo $ECHO_N "(cached) $ECHO_C" >&6	5498	printf "%s\n" "#define HAVE_SYS_EPOLL_H 1" >>confdefs.h
4878	else	5499
4879	# Double quotes because CXXCPP needs to be expanded	5500	fi
4880	for CXXCPP in "$CXX -E" "/lib/cpp"	5501	ac_fn_cxx_check_header_compile "$LINENO" "sys/event.h" "ac_cv_header_sys_event_h" "$ac_includes_default"
4881	do	5502	if test "x$ac_cv_header_sys_event_h" = xyes
4882	ac_preproc_ok=false	5503	then :
4883	for ac_cxx_preproc_warn_flag in '' yes	5504	printf "%s\n" "#define HAVE_SYS_EVENT_H 1" >>confdefs.h
4884	do	5505
4885	# Use a header file that comes with gcc, so configuring glibc	5506	fi
4886	# with a fresh cross-compiler works.	5507	ac_fn_cxx_check_header_compile "$LINENO" "port.h" "ac_cv_header_port_h" "$ac_includes_default"
4887	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5508	if test "x$ac_cv_header_port_h" = xyes
4888	# <limits.h> exists even on freestanding compilers.	5509	then :
4889	# On the NeXT, cc -E runs the code through the compiler's parser,	5510	printf "%s\n" "#define HAVE_PORT_H 1" >>confdefs.h
4890	# not just through cpp. "Syntax error" is here to catch this case.	5511
4891	cat >conftest.$ac_ext <<_ACEOF	5512	fi
4892	/* confdefs.h. */	5513	ac_fn_cxx_check_header_compile "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default"
4893	_ACEOF	5514	if test "x$ac_cv_header_poll_h" = xyes
		5515	then :
		5516	printf "%s\n" "#define HAVE_POLL_H 1" >>confdefs.h
		5517
		5518	fi
		5519	ac_fn_cxx_check_header_compile "$LINENO" "sys/timerfd.h" "ac_cv_header_sys_timerfd_h" "$ac_includes_default"
		5520	if test "x$ac_cv_header_sys_timerfd_h" = xyes
		5521	then :
		5522	printf "%s\n" "#define HAVE_SYS_TIMERFD_H 1" >>confdefs.h
		5523
		5524	fi
		5525
		5526	ac_fn_cxx_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
		5527	if test "x$ac_cv_header_sys_select_h" = xyes
		5528	then :
		5529	printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
		5530
		5531	fi
		5532	ac_fn_cxx_check_header_compile "$LINENO" "sys/eventfd.h" "ac_cv_header_sys_eventfd_h" "$ac_includes_default"
		5533	if test "x$ac_cv_header_sys_eventfd_h" = xyes
		5534	then :
		5535	printf "%s\n" "#define HAVE_SYS_EVENTFD_H 1" >>confdefs.h
		5536
		5537	fi
		5538	ac_fn_cxx_check_header_compile "$LINENO" "sys/signalfd.h" "ac_cv_header_sys_signalfd_h" "$ac_includes_default"
		5539	if test "x$ac_cv_header_sys_signalfd_h" = xyes
		5540	then :
		5541	printf "%s\n" "#define HAVE_SYS_SIGNALFD_H 1" >>confdefs.h
		5542
		5543	fi
		5544	ac_fn_cxx_check_header_compile "$LINENO" "linux/aio_abi.h" "ac_cv_header_linux_aio_abi_h" "$ac_includes_default"
		5545	if test "x$ac_cv_header_linux_aio_abi_h" = xyes
		5546	then :
		5547	printf "%s\n" "#define HAVE_LINUX_AIO_ABI_H 1" >>confdefs.h
		5548
		5549	fi
		5550	ac_fn_cxx_check_header_compile "$LINENO" "linux/fs.h" "ac_cv_header_linux_fs_h" "$ac_includes_default"
		5551	if test "x$ac_cv_header_linux_fs_h" = xyes
		5552	then :
		5553	printf "%s\n" "#define HAVE_LINUX_FS_H 1" >>confdefs.h
		5554
		5555	fi
		5556
		5557
		5558	ac_fn_cxx_check_func "$LINENO" "inotify_init" "ac_cv_func_inotify_init"
		5559	if test "x$ac_cv_func_inotify_init" = xyes
		5560	then :
		5561	printf "%s\n" "#define HAVE_INOTIFY_INIT 1" >>confdefs.h
		5562
		5563	fi
		5564	ac_fn_cxx_check_func "$LINENO" "epoll_ctl" "ac_cv_func_epoll_ctl"
		5565	if test "x$ac_cv_func_epoll_ctl" = xyes
		5566	then :
		5567	printf "%s\n" "#define HAVE_EPOLL_CTL 1" >>confdefs.h
		5568
		5569	fi
		5570	ac_fn_cxx_check_func "$LINENO" "kqueue" "ac_cv_func_kqueue"
		5571	if test "x$ac_cv_func_kqueue" = xyes
		5572	then :
		5573	printf "%s\n" "#define HAVE_KQUEUE 1" >>confdefs.h
		5574
		5575	fi
		5576	ac_fn_cxx_check_func "$LINENO" "port_create" "ac_cv_func_port_create"
		5577	if test "x$ac_cv_func_port_create" = xyes
		5578	then :
		5579	printf "%s\n" "#define HAVE_PORT_CREATE 1" >>confdefs.h
		5580
		5581	fi
		5582	ac_fn_cxx_check_func "$LINENO" "poll" "ac_cv_func_poll"
		5583	if test "x$ac_cv_func_poll" = xyes
		5584	then :
		5585	printf "%s\n" "#define HAVE_POLL 1" >>confdefs.h
		5586
		5587	fi
		5588	ac_fn_cxx_check_func "$LINENO" "select" "ac_cv_func_select"
		5589	if test "x$ac_cv_func_select" = xyes
		5590	then :
		5591	printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
		5592
		5593	fi
		5594	ac_fn_cxx_check_func "$LINENO" "eventfd" "ac_cv_func_eventfd"
		5595	if test "x$ac_cv_func_eventfd" = xyes
		5596	then :
		5597	printf "%s\n" "#define HAVE_EVENTFD 1" >>confdefs.h
		5598
		5599	fi
		5600	ac_fn_cxx_check_func "$LINENO" "signalfd" "ac_cv_func_signalfd"
		5601	if test "x$ac_cv_func_signalfd" = xyes
		5602	then :
		5603	printf "%s\n" "#define HAVE_SIGNALFD 1" >>confdefs.h
		5604
		5605	fi
		5606
		5607
		5608
		5609	for ac_func in clock_gettime
		5610	do :
		5611	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		5612	if test "x$ac_cv_func_clock_gettime" = xyes
		5613	then :
		5614	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
		5615
		5616	else $as_nop
		5617
		5618	if test $(uname) = Linux; then
		5619	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
		5620	printf %s "checking for clock_gettime syscall... " >&6; }
4894	cat confdefs.h >>conftest.$ac_ext	5621	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4895	cat >>conftest.$ac_ext <<_ACEOF
4896	/* end confdefs.h. */	5622	/* end confdefs.h. */
4897	#ifdef __STDC__
4898	# include <limits.h>
4899	#else
4900	# include <assert.h>
4901	#endif
4902	Syntax error
4903	_ACEOF
4904	if { (ac_try="$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>	5623	#include <unistd.h>
5107	#include <stdarg.h>	5624	#include <sys/syscall.h>
5108	#include <string.h>	5625	#include <time.h>
5109	#include <float.h>
5110
5111	int	5626	int
5112	main ()	5627	main (void)
5113	{	5628	{
5114		5629	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
5115	;	5630	;
5116	return 0;	5631	return 0;
5117	}	5632	}
5118	_ACEOF	5633	_ACEOF
5119	rm -f conftest.$ac_objext	5634	if ac_fn_cxx_try_link "$LINENO"
5120	if { (ac_try="$ac_compile"	5635	then :
5121	case "(($ac_try" in	5636	ac_have_clock_syscall=1
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.$ac_ext >&5
5140		5637
5141	ac_cv_header_stdc=no	5638	printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
5142	fi
5143		5639
		5640	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		5641	printf "%s\n" "yes" >&6; }
		5642	else $as_nop
		5643	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		5644	printf "%s\n" "no" >&6; }
		5645	fi
5144	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	5646	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5145		5647	conftest$ac_exeext conftest.$ac_ext
5146	if test $ac_cv_header_stdc = yes; then	5648	fi
5147	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	5649	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
5148	cat >conftest.$ac_ext <<_ACEOF	5650	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
5149	/* confdefs.h. */	5651	printf %s "checking for clock_gettime in -lrt... " >&6; }
5150	_ACEOF	5652	if test ${ac_cv_lib_rt_clock_gettime+y}
		5653	then :
		5654	printf %s "(cached) " >&6
		5655	else $as_nop
		5656	ac_check_lib_save_LIBS=$LIBS
		5657	LIBS="-lrt $LIBS"
5151	cat confdefs.h >>conftest.$ac_ext	5658	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5152	cat >>conftest.$ac_ext <<_ACEOF
5153	/* end confdefs.h. */	5659	/* end confdefs.h. */
5154	#include <string.h>
5155		5660
5156	_ACEOF	5661	namespace conftest {
5157	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	5662	extern "C" int clock_gettime ();
5158	$EGREP "memchr" >/dev/null 2>&1; then	5663	}
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.$ac_ext <<_ACEOF
5198	/* end confdefs.h. */
5199	#include <ctype.h>
5200	#include <stdlib.h>
5201	#if ((' ' & 0x0FF) == 0x020)
5202	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5203	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5204	#else
5205	# define ISLOWER(c) \
5206	(('a' <= (c) && (c) <= 'i') \
5207	|| ('j' <= (c) && (c) <= 'r') \
5208	|| ('s' <= (c) && (c) <= 'z'))
5209	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5210	#endif
5211
5212	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5213	int	5664	int
5214	main ()	5665	main (void)
5215	{	5666	{
5216	int i;	5667	return conftest::clock_gettime ();
5217	for (i = 0; i < 256; i++)
5218	if (XOR (islower (i), ISLOWER (i))
5219	|| toupper (i) != TOUPPER (i))
5220	return 2;
5221	return 0;
5222	}
5223	_ACEOF
5224	rm -f conftest$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" | $as_tr_cpp` 1
5331	_ACEOF
5332
5333	fi
5334
5335	done
5336
5337
5338
5339
5340
5341
5342
5343
5344
5345	for ac_header in sys/inotify.h sys/epoll.h sys/event.h sys/queue.h port.h poll.h sys/select.h
5346	do
5347	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5348	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5349	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5350	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5351	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5352	echo $ECHO_N "(cached) $ECHO_C" >&6
5353	fi
5354	ac_res=`eval echo '${'$as_ac_Header'}'`
5355	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5356	echo "${ECHO_T}$ac_res" >&6; }
5357	else
5358	# Is the header compilable?
5359	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
5360	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5361	cat >conftest.$ac_ext <<_ACEOF
5362	/* confdefs.h. */
5363	_ACEOF
5364	cat confdefs.h >>conftest.$ac_ext
5365	cat >>conftest.$ac_ext <<_ACEOF
5366	/* end confdefs.h. */
5367	$ac_includes_default
5368	#include <$ac_header>
5369	_ACEOF
5370	rm -f conftest.$ac_objext
5371	if { (ac_try="$ac_compile"
5372	case "(($ac_try" in
5373	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5374	*) ac_try_echo=$ac_try;;
5375	esac
5376	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5377	(eval "$ac_compile") 2>conftest.er1
5378	ac_status=$?
5379	grep -v '^ *+' conftest.er1 >conftest.err
5380	rm -f conftest.er1
5381	cat conftest.err >&5
5382	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5383	(exit $ac_status); } && {
5384	test -z "$ac_cxx_werror_flag" ||
5385	test ! -s conftest.err
5386	} && test -s conftest.$ac_objext; then
5387	ac_header_compiler=yes
5388	else
5389	echo "$as_me: failed program was:" >&5
5390	sed 's/^/| /' conftest.$ac_ext >&5
5391
5392	ac_header_compiler=no
5393	fi
5394
5395	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5396	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5397	echo "${ECHO_T}$ac_header_compiler" >&6; }
5398
5399	# Is the header present?
5400	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
5401	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5402	cat >conftest.$ac_ext <<_ACEOF
5403	/* confdefs.h. */
5404	_ACEOF
5405	cat confdefs.h >>conftest.$ac_ext
5406	cat >>conftest.$ac_ext <<_ACEOF
5407	/* end confdefs.h. */
5408	#include <$ac_header>
5409	_ACEOF
5410	if { (ac_try="$ac_cpp conftest.$ac_ext"
5411	case "(($ac_try" in
5412	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5413	*) ac_try_echo=$ac_try;;
5414	esac
5415	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5416	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5417	ac_status=$?
5418	grep -v '^ *+' conftest.er1 >conftest.err
5419	rm -f conftest.er1
5420	cat conftest.err >&5
5421	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5422	(exit $ac_status); } >/dev/null && {
5423	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5424	test ! -s conftest.err
5425	}; then
5426	ac_header_preproc=yes
5427	else
5428	echo "$as_me: failed program was:" >&5
5429	sed 's/^/| /' conftest.$ac_ext >&5
5430
5431	ac_header_preproc=no
5432	fi
5433
5434	rm -f conftest.err conftest.$ac_ext
5435	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5436	echo "${ECHO_T}$ac_header_preproc" >&6; }
5437
5438	# So? What about this header?
5439	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
5440	yes:no: )
5441	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5442	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5443	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5444	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5445	ac_header_preproc=yes
5446	;;
5447	no:yes:* )
5448	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5449	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5450	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5451	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5452	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5453	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5454	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5455	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5456	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5457	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5458	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5459	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5460
5461	;;
5462	esac
5463	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5464	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5465	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5466	echo $ECHO_N "(cached) $ECHO_C" >&6
5467	else
5468	eval "$as_ac_Header=\$ac_header_preproc"
5469	fi
5470	ac_res=`eval echo '${'$as_ac_Header'}'`
5471	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5472	echo "${ECHO_T}$ac_res" >&6; }
5473
5474	fi
5475	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5476	cat >>confdefs.h <<_ACEOF
5477	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5478	_ACEOF
5479
5480	fi
5481
5482	done
5483
5484
5485
5486
5487
5488
5489
5490
5491	for ac_func in inotify_init epoll_ctl kqueue port_create poll select
5492	do
5493	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5494	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
5495	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5496	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5497	echo $ECHO_N "(cached) $ECHO_C" >&6
5498	else
5499	cat >conftest.$ac_ext <<_ACEOF
5500	/* confdefs.h. */
5501	_ACEOF
5502	cat confdefs.h >>conftest.$ac_ext
5503	cat >>conftest.$ac_ext <<_ACEOF
5504	/* end confdefs.h. */
5505	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5506	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5507	#define $ac_func innocuous_$ac_func
5508
5509	/* System header to define __stub macros and hopefully few prototypes,
5510	which can conflict with char $ac_func (); below.
5511	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5512	<limits.h> exists even on freestanding compilers. */
5513
5514	#ifdef __STDC__
5515	# include <limits.h>
5516	#else
5517	# include <assert.h>
5518	#endif
5519
5520	#undef $ac_func
5521
5522	/* Override any GCC internal prototype to avoid an error.
5523	Use char because int might match the return type of a GCC
5524	builtin and then its argument prototype would still apply. */
5525	#ifdef __cplusplus
5526	extern "C"
5527	#endif
5528	char $ac_func ();
5529	/* The GNU C library defines this for functions which it implements
5530	to always fail with ENOSYS. Some functions are actually named
5531	something starting with __ and the normal name is an alias. */
5532	#if defined __stub_$ac_func || defined __stub___$ac_func
5533	choke me
5534	#endif
5535
5536	int
5537	main ()
5538	{
5539	return $ac_func ();
5540	;	5668	;
5541	return 0;	5669	return 0;
5542	}	5670	}
5543	_ACEOF	5671	_ACEOF
5544	rm -f conftest.$ac_objext conftest$ac_exeext	5672	if ac_fn_cxx_try_link "$LINENO"
5545	if { (ac_try="$ac_link"	5673	then :
5546	case "(($ac_try" in	5674	ac_cv_lib_rt_clock_gettime=yes
5547	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	5675	else $as_nop
5548	*) ac_try_echo=$ac_try;;	5676	ac_cv_lib_rt_clock_gettime=no
5549	esac
5550	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5551	(eval "$ac_link") 2>conftest.er1
5552	ac_status=$?
5553	grep -v '^ *+' conftest.er1 >conftest.err
5554	rm -f conftest.er1
5555	cat conftest.err >&5
5556	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5557	(exit $ac_status); } && {
5558	test -z "$ac_cxx_werror_flag" ||
5559	test ! -s conftest.err
5560	} && test -s conftest$ac_exeext &&
5561	$as_test_x conftest$ac_exeext; then
5562	eval "$as_ac_var=yes"
5563	else
5564	echo "$as_me: failed program was:" >&5
5565	sed 's/^/| /' conftest.$ac_ext >&5
5566
5567	eval "$as_ac_var=no"
5568	fi	5677	fi
5569
5570	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5678	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5571	conftest$ac_exeext conftest.$ac_ext	5679	conftest$ac_exeext conftest.$ac_ext
		5680	LIBS=$ac_check_lib_save_LIBS
5572	fi	5681	fi
5573	ac_res=`eval echo '${'$as_ac_var'}'`	5682	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
5574	{ echo "$as_me:$LINENO: result: $ac_res" >&5	5683	printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
5575	echo "${ECHO_T}$ac_res" >&6; }	5684	if test "x$ac_cv_lib_rt_clock_gettime" = xyes
5576	if test `eval echo '${'$as_ac_var'}'` = yes; then	5685	then :
5577	cat >>confdefs.h <<_ACEOF	5686	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5578	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5579	_ACEOF
5580		5687
		5688	LIBS="-lrt $LIBS"
		5689
5581	fi	5690	fi
		5691
		5692	unset ac_cv_func_clock_gettime
		5693	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		5694	if test "x$ac_cv_func_clock_gettime" = xyes
		5695	then :
		5696	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
		5697
		5698	fi
		5699
		5700	fi
		5701
		5702	fi
		5703
5582	done	5704	done
5583		5705
5584		5706
5585	{ echo "$as_me:$LINENO: checking for clock_gettime" >&5	5707	for ac_func in nanosleep
5586	echo $ECHO_N "checking for clock_gettime... $ECHO_C" >&6; }	5708	do :
5587	if test "${ac_cv_func_clock_gettime+set}" = set; then	5709	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5588	echo $ECHO_N "(cached) $ECHO_C" >&6	5710	if test "x$ac_cv_func_nanosleep" = xyes
5589	else	5711	then :
5590	cat >conftest.$ac_ext <<_ACEOF	5712	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5591	/* confdefs.h. */	5713
5592	_ACEOF	5714	else $as_nop
		5715
		5716	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
		5717	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
		5718	printf %s "checking for nanosleep in -lrt... " >&6; }
		5719	if test ${ac_cv_lib_rt_nanosleep+y}
		5720	then :
		5721	printf %s "(cached) " >&6
		5722	else $as_nop
		5723	ac_check_lib_save_LIBS=$LIBS
		5724	LIBS="-lrt $LIBS"
5593	cat confdefs.h >>conftest.$ac_ext	5725	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5594	cat >>conftest.$ac_ext <<_ACEOF
5595	/* end confdefs.h. */	5726	/* end confdefs.h. */
5596	/* Define clock_gettime to an innocuous variant, in case <limits.h> declares clock_gettime.
5597	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5598	#define clock_gettime innocuous_clock_gettime
5599		5727
5600	/* System header to define __stub macros and hopefully few prototypes,	5728	namespace conftest {
5601	which can conflict with char clock_gettime (); below.	5729	extern "C" int nanosleep ();
5602	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5730	}
5603	<limits.h> exists even on freestanding compilers. */
5604
5605	#ifdef __STDC__
5606	# include <limits.h>
5607	#else
5608	# include <assert.h>
5609	#endif
5610
5611	#undef clock_gettime
5612
5613	/* Override any GCC internal prototype to avoid an error.
5614	Use char because int might match the return type of a GCC
5615	builtin and then its argument prototype would still apply. */
5616	#ifdef __cplusplus
5617	extern "C"
5618	#endif
5619	char clock_gettime ();
5620	/* The GNU C library defines this for functions which it implements
5621	to always fail with ENOSYS. Some functions are actually named
5622	something starting with __ and the normal name is an alias. */
5623	#if defined __stub_clock_gettime || defined __stub___clock_gettime
5624	choke me
5625	#endif
5626
5627	int	5731	int
5628	main ()	5732	main (void)
5629	{	5733	{
5630	return clock_gettime ();	5734	return conftest::nanosleep ();
5631	;	5735	;
5632	return 0;	5736	return 0;
5633	}	5737	}
5634	_ACEOF	5738	_ACEOF
5635	rm -f conftest.$ac_objext conftest$ac_exeext	5739	if ac_fn_cxx_try_link "$LINENO"
5636	if { (ac_try="$ac_link"	5740	then :
5637	case "(($ac_try" in	5741	ac_cv_lib_rt_nanosleep=yes
5638	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	5742	else $as_nop
5639	*) ac_try_echo=$ac_try;;	5743	ac_cv_lib_rt_nanosleep=no
5640	esac
5641	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5642	(eval "$ac_link") 2>conftest.er1
5643	ac_status=$?
5644	grep -v '^ *+' conftest.er1 >conftest.err
5645	rm -f conftest.er1
5646	cat conftest.err >&5
5647	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5648	(exit $ac_status); } && {
5649	test -z "$ac_cxx_werror_flag" ||
5650	test ! -s conftest.err
5651	} && test -s conftest$ac_exeext &&
5652	$as_test_x conftest$ac_exeext; then
5653	ac_cv_func_clock_gettime=yes
5654	else
5655	echo "$as_me: failed program was:" >&5
5656	sed 's/^/| /' conftest.$ac_ext >&5
5657
5658	ac_cv_func_clock_gettime=no
5659	fi	5744	fi
5660
5661	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5745	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5662	conftest$ac_exeext conftest.$ac_ext	5746	conftest$ac_exeext conftest.$ac_ext
		5747	LIBS=$ac_check_lib_save_LIBS
5663	fi	5748	fi
5664	{ echo "$as_me:$LINENO: result: $ac_cv_func_clock_gettime" >&5	5749	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
5665	echo "${ECHO_T}$ac_cv_func_clock_gettime" >&6; }	5750	printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
5666	if test $ac_cv_func_clock_gettime = yes; then	5751	if test "x$ac_cv_lib_rt_nanosleep" = xyes
5667	:	5752	then :
5668	else	5753	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5669		5754
		5755	LIBS="-lrt $LIBS"
		5756
		5757	fi
		5758
		5759	unset ac_cv_func_nanosleep
		5760	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		5761	if test "x$ac_cv_func_nanosleep" = xyes
		5762	then :
		5763	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
		5764
		5765	fi
		5766
		5767	fi
		5768
		5769	fi
		5770
		5771	done
		5772
		5773	ac_fn_cxx_check_type "$LINENO" "__kernel_rwf_t" "ac_cv_type___kernel_rwf_t" "#include <linux/fs.h>
		5774	"
		5775	if test "x$ac_cv_type___kernel_rwf_t" = xyes
		5776	then :
		5777
		5778
		5779	printf "%s\n" "#define HAVE_KERNEL_RWF_T 1" >>confdefs.h
		5780
		5781
		5782	fi
		5783
		5784
5670	if test -z "$LIBEV_M4_AVOID_LIBRT"; then	5785	if test -z "$LIBEV_M4_AVOID_LIBM"; then
5671		5786	LIBM=m
5672	{ echo "$as_me:$LINENO: checking for clock_gettime in -lrt" >&5	5787	fi
5673	echo $ECHO_N "checking for clock_gettime in -lrt... $ECHO_C" >&6; }	5788	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
5674	if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then	5789	printf %s "checking for library containing floor... " >&6; }
5675	echo $ECHO_N "(cached) $ECHO_C" >&6	5790	if test ${ac_cv_search_floor+y}
5676	else	5791	then :
5677	ac_check_lib_save_LIBS=$LIBS	5792	printf %s "(cached) " >&6
5678	LIBS="-lrt $LIBS"	5793	else $as_nop
5679	cat >conftest.$ac_ext <<_ACEOF	5794	ac_func_search_save_LIBS=$LIBS
5680	/* confdefs.h. */
5681	_ACEOF
5682	cat confdefs.h >>conftest.$ac_ext	5795	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5683	cat >>conftest.$ac_ext <<_ACEOF
5684	/* end confdefs.h. */	5796	/* end confdefs.h. */
5685		5797
5686	/* Override any GCC internal prototype to avoid an error.	5798	namespace conftest {
5687	Use char because int might match the return type of a GCC	5799	extern "C" int floor ();
5688	builtin and then its argument prototype would still apply. */	5800	}
5689	#ifdef __cplusplus
5690	extern "C"
5691	#endif
5692	char clock_gettime ();
5693	int	5801	int
5694	main ()	5802	main (void)
5695	{	5803	{
5696	return clock_gettime ();	5804	return conftest::floor ();
5697	;	5805	;
5698	return 0;	5806	return 0;
5699	}	5807	}
5700	_ACEOF	5808	_ACEOF
5701	rm -f conftest.$ac_objext conftest$ac_exeext	5809	for ac_lib in '' $LIBM
5702	if { (ac_try="$ac_link"
5703	case "(($ac_try" in
5704	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5705	*) ac_try_echo=$ac_try;;
5706	esac
5707	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5708	(eval "$ac_link") 2>conftest.er1
5709	ac_status=$?
5710	grep -v '^ *+' conftest.er1 >conftest.err
5711	rm -f conftest.er1
5712	cat conftest.err >&5
5713	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5714	(exit $ac_status); } && {
5715	test -z "$ac_cxx_werror_flag" ||
5716	test ! -s conftest.err
5717	} && test -s conftest$ac_exeext &&
5718	$as_test_x conftest$ac_exeext; then
5719	ac_cv_lib_rt_clock_gettime=yes
5720	else
5721	echo "$as_me: failed program was:" >&5
5722	sed 's/^/| /' conftest.$ac_ext >&5
5723
5724	ac_cv_lib_rt_clock_gettime=no
5725	fi
5726
5727	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5728	conftest$ac_exeext conftest.$ac_ext
5729	LIBS=$ac_check_lib_save_LIBS
5730	fi
5731	{ echo "$as_me:$LINENO: result: $ac_cv_lib_rt_clock_gettime" >&5
5732	echo "${ECHO_T}$ac_cv_lib_rt_clock_gettime" >&6; }
5733	if test $ac_cv_lib_rt_clock_gettime = yes; then
5734	cat >>confdefs.h <<_ACEOF
5735	#define HAVE_LIBRT 1
5736	_ACEOF
5737
5738	LIBS="-lrt $LIBS"
5739
5740	fi
5741
5742	unset ac_cv_func_clock_gettime
5743
5744	for ac_func in clock_gettime
5745	do	5810	do
5746	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	5811	if test -z "$ac_lib"; then
5747	{ echo "$as_me:$LINENO: checking for $ac_func" >&5	5812	ac_res="none required"
5748	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5749	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5750	echo $ECHO_N "(cached) $ECHO_C" >&6
5751	else	5813	else
5752	cat >conftest.$ac_ext <<_ACEOF	5814	ac_res=-l$ac_lib
5753	/* confdefs.h. */	5815	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5754	_ACEOF	5816	fi
5755	cat confdefs.h >>conftest.$ac_ext	5817	if ac_fn_cxx_try_link "$LINENO"
5756	cat >>conftest.$ac_ext <<_ACEOF	5818	then :
5757	/* end confdefs.h. */	5819	ac_cv_search_floor=$ac_res
5758	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5759	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5760	#define $ac_func innocuous_$ac_func
5761
5762	/* System header to define __stub macros and hopefully few prototypes,
5763	which can conflict with char $ac_func (); below.
5764	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5765	<limits.h> exists even on freestanding compilers. */
5766
5767	#ifdef __STDC__
5768	# include <limits.h>
5769	#else
5770	# include <assert.h>
5771	#endif
5772
5773	#undef $ac_func
5774
5775	/* Override any GCC internal prototype to avoid an error.
5776	Use char because int might match the return type of a GCC
5777	builtin and then its argument prototype would still apply. */
5778	#ifdef __cplusplus
5779	extern "C"
5780	#endif
5781	char $ac_func ();
5782	/* The GNU C library defines this for functions which it implements
5783	to always fail with ENOSYS. Some functions are actually named
5784	something starting with __ and the normal name is an alias. */
5785	#if defined __stub_$ac_func || defined __stub___$ac_func
5786	choke me
5787	#endif
5788
5789	int
5790	main ()
5791	{
5792	return $ac_func ();
5793	;
5794	return 0;
5795	}
5796	_ACEOF
5797	rm -f conftest.$ac_objext conftest$ac_exeext
5798	if { (ac_try="$ac_link"
5799	case "(($ac_try" in
5800	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5801	*) ac_try_echo=$ac_try;;
5802	esac
5803	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5804	(eval "$ac_link") 2>conftest.er1
5805	ac_status=$?
5806	grep -v '^ *+' conftest.er1 >conftest.err
5807	rm -f conftest.er1
5808	cat conftest.err >&5
5809	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5810	(exit $ac_status); } && {
5811	test -z "$ac_cxx_werror_flag" ||
5812	test ! -s conftest.err
5813	} && test -s conftest$ac_exeext &&
5814	$as_test_x conftest$ac_exeext; then
5815	eval "$as_ac_var=yes"
5816	else
5817	echo "$as_me: failed program was:" >&5
5818	sed 's/^/| /' conftest.$ac_ext >&5
5819
5820	eval "$as_ac_var=no"
5821	fi	5820	fi
5822
5823	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5821	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5824	conftest$ac_exeext conftest.$ac_ext	5822	conftest$ac_exeext
5825	fi	5823	if test ${ac_cv_search_floor+y}
5826	ac_res=`eval echo '${'$as_ac_var'}'`	5824	then :
5827	{ echo "$as_me:$LINENO: result: $ac_res" >&5	5825	break
5828	echo "${ECHO_T}$ac_res" >&6; }
5829	if test `eval echo '${'$as_ac_var'}'` = yes; then
5830	cat >>confdefs.h <<_ACEOF
5831	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5832	_ACEOF
5833
5834	fi	5826	fi
5835	done	5827	done
		5828	if test ${ac_cv_search_floor+y}
		5829	then :
5836		5830
5837	fi	5831	else $as_nop
5838		5832	ac_cv_search_floor=no
5839	fi	5833	fi
5840		5834	rm conftest.$ac_ext
5841		5835	LIBS=$ac_func_search_save_LIBS
5842	{ echo "$as_me:$LINENO: checking for nanosleep" >&5
5843	echo $ECHO_N "checking for nanosleep... $ECHO_C" >&6; }
5844	if test "${ac_cv_func_nanosleep+set}" = set; then
5845	echo $ECHO_N "(cached) $ECHO_C" >&6
5846	else
5847	cat >conftest.$ac_ext <<_ACEOF
5848	/* confdefs.h. */
5849	_ACEOF
5850	cat confdefs.h >>conftest.$ac_ext
5851	cat >>conftest.$ac_ext <<_ACEOF
5852	/* end confdefs.h. */
5853	/* Define nanosleep to an innocuous variant, in case <limits.h> declares nanosleep.
5854	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5855	#define nanosleep innocuous_nanosleep
5856
5857	/* System header to define __stub macros and hopefully few prototypes,
5858	which can conflict with char nanosleep (); below.
5859	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5860	<limits.h> exists even on freestanding compilers. */
5861
5862	#ifdef __STDC__
5863	# include <limits.h>
5864	#else
5865	# include <assert.h>
5866	#endif
5867
5868	#undef nanosleep
5869
5870	/* Override any GCC internal prototype to avoid an error.
5871	Use char because int might match the return type of a GCC
5872	builtin and then its argument prototype would still apply. */
5873	#ifdef __cplusplus
5874	extern "C"
5875	#endif
5876	char nanosleep ();
5877	/* The GNU C library defines this for functions which it implements
5878	to always fail with ENOSYS. Some functions are actually named
5879	something starting with __ and the normal name is an alias. */
5880	#if defined __stub_nanosleep || defined __stub___nanosleep
5881	choke me
5882	#endif
5883
5884	int
5885	main ()
5886	{
5887	return nanosleep ();
5888	;
5889	return 0;
5890	}
5891	_ACEOF
5892	rm -f conftest.$ac_objext conftest$ac_exeext
5893	if { (ac_try="$ac_link"
5894	case "(($ac_try" in
5895	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5896	*) ac_try_echo=$ac_try;;
5897	esac
5898	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5899	(eval "$ac_link") 2>conftest.er1
5900	ac_status=$?
5901	grep -v '^ *+' conftest.er1 >conftest.err
5902	rm -f conftest.er1
5903	cat conftest.err >&5
5904	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5905	(exit $ac_status); } && {
5906	test -z "$ac_cxx_werror_flag" ||
5907	test ! -s conftest.err
5908	} && test -s conftest$ac_exeext &&
5909	$as_test_x conftest$ac_exeext; then
5910	ac_cv_func_nanosleep=yes
5911	else
5912	echo "$as_me: failed program was:" >&5
5913	sed 's/^/| /' conftest.$ac_ext >&5
5914
5915	ac_cv_func_nanosleep=no
5916	fi	5836	fi
		5837	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5
		5838	printf "%s\n" "$ac_cv_search_floor" >&6; }
		5839	ac_res=$ac_cv_search_floor
		5840	if test "$ac_res" != no
		5841	then :
		5842	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5917		5843
5918	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5844	printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
5919	conftest$ac_exeext conftest.$ac_ext
5920	fi
5921	{ echo "$as_me:$LINENO: result: $ac_cv_func_nanosleep" >&5
5922	echo "${ECHO_T}$ac_cv_func_nanosleep" >&6; }
5923	if test $ac_cv_func_nanosleep = yes; then
5924	:
5925	else
5926		5845
5927	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
5928
5929	{ echo "$as_me:$LINENO: checking for nanosleep in -lrt" >&5
5930	echo $ECHO_N "checking for nanosleep in -lrt... $ECHO_C" >&6; }
5931	if test "${ac_cv_lib_rt_nanosleep+set}" = set; then
5932	echo $ECHO_N "(cached) $ECHO_C" >&6
5933	else
5934	ac_check_lib_save_LIBS=$LIBS
5935	LIBS="-lrt $LIBS"
5936	cat >conftest.$ac_ext <<_ACEOF
5937	/* confdefs.h. */
5938	_ACEOF
5939	cat confdefs.h >>conftest.$ac_ext
5940	cat >>conftest.$ac_ext <<_ACEOF
5941	/* end confdefs.h. */
5942
5943	/* Override any GCC internal prototype to avoid an error.
5944	Use char because int might match the return type of a GCC
5945	builtin and then its argument prototype would still apply. */
5946	#ifdef __cplusplus
5947	extern "C"
5948	#endif
5949	char nanosleep ();
5950	int
5951	main ()
5952	{
5953	return nanosleep ();
5954	;
5955	return 0;
5956	}
5957	_ACEOF
5958	rm -f conftest.$ac_objext conftest$ac_exeext
5959	if { (ac_try="$ac_link"
5960	case "(($ac_try" in
5961	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5962	*) ac_try_echo=$ac_try;;
5963	esac
5964	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5965	(eval "$ac_link") 2>conftest.er1
5966	ac_status=$?
5967	grep -v '^ *+' conftest.er1 >conftest.err
5968	rm -f conftest.er1
5969	cat conftest.err >&5
5970	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5971	(exit $ac_status); } && {
5972	test -z "$ac_cxx_werror_flag" ||
5973	test ! -s conftest.err
5974	} && test -s conftest$ac_exeext &&
5975	$as_test_x conftest$ac_exeext; then
5976	ac_cv_lib_rt_nanosleep=yes
5977	else
5978	echo "$as_me: failed program was:" >&5
5979	sed 's/^/| /' conftest.$ac_ext >&5
5980
5981	ac_cv_lib_rt_nanosleep=no
5982	fi	5846	fi
5983
5984	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5985	conftest$ac_exeext conftest.$ac_ext
5986	LIBS=$ac_check_lib_save_LIBS
5987	fi
5988	{ echo "$as_me:$LINENO: result: $ac_cv_lib_rt_nanosleep" >&5
5989	echo "${ECHO_T}$ac_cv_lib_rt_nanosleep" >&6; }
5990	if test $ac_cv_lib_rt_nanosleep = yes; then
5991	cat >>confdefs.h <<_ACEOF
5992	#define HAVE_LIBRT 1
5993	_ACEOF
5994
5995	LIBS="-lrt $LIBS"
5996
5997	fi
5998
5999	unset ac_cv_func_nanosleep
6000
6001	for ac_func in nanosleep
6002	do
6003	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6004	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
6005	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6006	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6007	echo $ECHO_N "(cached) $ECHO_C" >&6
6008	else
6009	cat >conftest.$ac_ext <<_ACEOF
6010	/* confdefs.h. */
6011	_ACEOF
6012	cat confdefs.h >>conftest.$ac_ext
6013	cat >>conftest.$ac_ext <<_ACEOF
6014	/* end confdefs.h. */
6015	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6016	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6017	#define $ac_func innocuous_$ac_func
6018
6019	/* System header to define __stub macros and hopefully few prototypes,
6020	which can conflict with char $ac_func (); below.
6021	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6022	<limits.h> exists even on freestanding compilers. */
6023
6024	#ifdef __STDC__
6025	# include <limits.h>
6026	#else
6027	# include <assert.h>
6028	#endif
6029
6030	#undef $ac_func
6031
6032	/* Override any GCC internal prototype to avoid an error.
6033	Use char because int might match the return type of a GCC
6034	builtin and then its argument prototype would still apply. */
6035	#ifdef __cplusplus
6036	extern "C"
6037	#endif
6038	char $ac_func ();
6039	/* The GNU C library defines this for functions which it implements
6040	to always fail with ENOSYS. Some functions are actually named
6041	something starting with __ and the normal name is an alias. */
6042	#if defined __stub_$ac_func || defined __stub___$ac_func
6043	choke me
6044	#endif
6045
6046	int
6047	main ()
6048	{
6049	return $ac_func ();
6050	;
6051	return 0;
6052	}
6053	_ACEOF
6054	rm -f conftest.$ac_objext conftest$ac_exeext
6055	if { (ac_try="$ac_link"
6056	case "(($ac_try" in
6057	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6058	*) ac_try_echo=$ac_try;;
6059	esac
6060	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6061	(eval "$ac_link") 2>conftest.er1
6062	ac_status=$?
6063	grep -v '^ *+' conftest.er1 >conftest.err
6064	rm -f conftest.er1
6065	cat conftest.err >&5
6066	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6067	(exit $ac_status); } && {
6068	test -z "$ac_cxx_werror_flag" ||
6069	test ! -s conftest.err
6070	} && test -s conftest$ac_exeext &&
6071	$as_test_x conftest$ac_exeext; then
6072	eval "$as_ac_var=yes"
6073	else
6074	echo "$as_me: failed program was:" >&5
6075	sed 's/^/| /' conftest.$ac_ext >&5
6076
6077	eval "$as_ac_var=no"
6078	fi
6079
6080	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6081	conftest$ac_exeext conftest.$ac_ext
6082	fi
6083	ac_res=`eval echo '${'$as_ac_var'}'`
6084	{ echo "$as_me:$LINENO: result: $ac_res" >&5
6085	echo "${ECHO_T}$ac_res" >&6; }
6086	if test `eval echo '${'$as_ac_var'}'` = yes; then
6087	cat >>confdefs.h <<_ACEOF
6088	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6089	_ACEOF
6090
6091	fi
6092	done
6093
6094	fi
6095
6096	fi
6097
6098
6099
6100	{ echo "$as_me:$LINENO: checking for ceil in -lm" >&5
6101	echo $ECHO_N "checking for ceil in -lm... $ECHO_C" >&6; }
6102	if test "${ac_cv_lib_m_ceil+set}" = set; then
6103	echo $ECHO_N "(cached) $ECHO_C" >&6
6104	else
6105	ac_check_lib_save_LIBS=$LIBS
6106	LIBS="-lm $LIBS"
6107	cat >conftest.$ac_ext <<_ACEOF
6108	/* confdefs.h. */
6109	_ACEOF
6110	cat confdefs.h >>conftest.$ac_ext
6111	cat >>conftest.$ac_ext <<_ACEOF
6112	/* end confdefs.h. */
6113
6114	/* Override any GCC internal prototype to avoid an error.
6115	Use char because int might match the return type of a GCC
6116	builtin and then its argument prototype would still apply. */
6117	#ifdef __cplusplus
6118	extern "C"
6119	#endif
6120	char ceil ();
6121	int
6122	main ()
6123	{
6124	return ceil ();
6125	;
6126	return 0;
6127	}
6128	_ACEOF
6129	rm -f conftest.$ac_objext conftest$ac_exeext
6130	if { (ac_try="$ac_link"
6131	case "(($ac_try" in
6132	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6133	*) ac_try_echo=$ac_try;;
6134	esac
6135	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6136	(eval "$ac_link") 2>conftest.er1
6137	ac_status=$?
6138	grep -v '^ *+' conftest.er1 >conftest.err
6139	rm -f conftest.er1
6140	cat conftest.err >&5
6141	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6142	(exit $ac_status); } && {
6143	test -z "$ac_cxx_werror_flag" ||
6144	test ! -s conftest.err
6145	} && test -s conftest$ac_exeext &&
6146	$as_test_x conftest$ac_exeext; then
6147	ac_cv_lib_m_ceil=yes
6148	else
6149	echo "$as_me: failed program was:" >&5
6150	sed 's/^/| /' conftest.$ac_ext >&5
6151
6152	ac_cv_lib_m_ceil=no
6153	fi
6154
6155	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6156	conftest$ac_exeext conftest.$ac_ext
6157	LIBS=$ac_check_lib_save_LIBS
6158	fi
6159	{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_ceil" >&5
6160	echo "${ECHO_T}$ac_cv_lib_m_ceil" >&6; }
6161	if test $ac_cv_lib_m_ceil = yes; then
6162	cat >>confdefs.h <<_ACEOF
6163	#define HAVE_LIBM 1
6164	_ACEOF
6165
6166	LIBS="-lm $LIBS"
6167
6168	fi
6169
6170
6171		5847
6172		5848
6173		5849
6174		5850
6175		5851
6176	# Extract the first word of "tic", so it can be a program name with args.	5852	# Extract the first word of "tic", so it can be a program name with args.
6177	set dummy tic; ac_word=$2	5853	set dummy tic; ac_word=$2
6178	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	5854	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6179	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	5855	printf %s "checking for $ac_word... " >&6; }
6180	if test "${ac_cv_path_TIC+set}" = set; then	5856	if test ${ac_cv_path_TIC+y}
6181	echo $ECHO_N "(cached) $ECHO_C" >&6	5857	then :
6182	else	5858	printf %s "(cached) " >&6
		5859	else $as_nop
6183	case $TIC in	5860	case $TIC in
6184	[\\/]* | ?:[\\/]*)	5861	[\\/]* | ?:[\\/]*)
6185	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.	5862	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.
6186	;;	5863	;;
6187	*)	5864	*)
6188	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5865	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6189	for as_dir in $PATH	5866	for as_dir in $PATH
6190	do	5867	do
6191	IFS=$as_save_IFS	5868	IFS=$as_save_IFS
6192	test -z "$as_dir" && as_dir=.	5869	case $as_dir in #(((
		5870	'') as_dir=./ ;;
		5871	*/) ;;
		5872	*) as_dir=$as_dir/ ;;
		5873	esac
6193	for ac_exec_ext in '' $ac_executable_extensions; do	5874	for ac_exec_ext in '' $ac_executable_extensions; do
6194	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	5875	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6195	ac_cv_path_TIC="$as_dir/$ac_word$ac_exec_ext"	5876	ac_cv_path_TIC="$as_dir$ac_word$ac_exec_ext"
6196	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	5877	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
6197	break 2	5878	break 2
6198	fi	5879	fi
6199	done	5880	done
6200	done	5881	done
6201	IFS=$as_save_IFS	5882	IFS=$as_save_IFS
6202		5883
6203	test -z "$ac_cv_path_TIC" && ac_cv_path_TIC=":"	5884	test -z "$ac_cv_path_TIC" && ac_cv_path_TIC=":"
6204	;;	5885	;;
6205	esac	5886	esac
6206	fi	5887	fi
6207	TIC=$ac_cv_path_TIC	5888	TIC=$ac_cv_path_TIC
6208	if test -n "$TIC"; then	5889	if test -n "$TIC"; then
6209	{ echo "$as_me:$LINENO: result: $TIC" >&5	5890	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5
6210	echo "${ECHO_T}$TIC" >&6; }	5891	printf "%s\n" "$TIC" >&6; }
6211	else	5892	else
6212	{ echo "$as_me:$LINENO: result: no" >&5	5893	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6213	echo "${ECHO_T}no" >&6; }	5894	printf "%s\n" "no" >&6; }
6214	fi	5895	fi
6215		5896
6216		5897
6217		5898
6218	{ echo "$as_me:$LINENO: checking for X" >&5	5899	ac_ext=cpp
6219	echo $ECHO_N "checking for X... $ECHO_C" >&6; }	5900	ac_cpp='$CXXCPP $CPPFLAGS'
		5901	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		5902	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		5903	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		5904	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
		5905	printf %s "checking how to run the C++ preprocessor... " >&6; }
		5906	if test -z "$CXXCPP"; then
		5907	if test ${ac_cv_prog_CXXCPP+y}
		5908	then :
		5909	printf %s "(cached) " >&6
		5910	else $as_nop
		5911	# Double quotes because $CXX needs to be expanded
		5912	for CXXCPP in "$CXX -E" cpp /lib/cpp
		5913	do
		5914	ac_preproc_ok=false
		5915	for ac_cxx_preproc_warn_flag in '' yes
		5916	do
		5917	# Use a header file that comes with gcc, so configuring glibc
		5918	# with a fresh cross-compiler works.
		5919	# On the NeXT, cc -E runs the code through the compiler's parser,
		5920	# not just through cpp. "Syntax error" is here to catch this case.
		5921	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5922	/* end confdefs.h. */
		5923	#include <limits.h>
		5924	Syntax error
		5925	_ACEOF
		5926	if ac_fn_cxx_try_cpp "$LINENO"
		5927	then :
		5928
		5929	else $as_nop
		5930	# Broken: fails on valid input.
		5931	continue
		5932	fi
		5933	rm -f conftest.err conftest.i conftest.$ac_ext
		5934
		5935	# OK, works on sane cases. Now check whether nonexistent headers
		5936	# can be detected and how.
		5937	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5938	/* end confdefs.h. */
		5939	#include <ac_nonexistent.h>
		5940	_ACEOF
		5941	if ac_fn_cxx_try_cpp "$LINENO"
		5942	then :
		5943	# Broken: success on invalid input.
		5944	continue
		5945	else $as_nop
		5946	# Passes both tests.
		5947	ac_preproc_ok=:
		5948	break
		5949	fi
		5950	rm -f conftest.err conftest.i conftest.$ac_ext
		5951
		5952	done
		5953	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		5954	rm -f conftest.i conftest.err conftest.$ac_ext
		5955	if $ac_preproc_ok
		5956	then :
		5957	break
		5958	fi
		5959
		5960	done
		5961	ac_cv_prog_CXXCPP=$CXXCPP
		5962
		5963	fi
		5964	CXXCPP=$ac_cv_prog_CXXCPP
		5965	else
		5966	ac_cv_prog_CXXCPP=$CXXCPP
		5967	fi
		5968	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
		5969	printf "%s\n" "$CXXCPP" >&6; }
		5970	ac_preproc_ok=false
		5971	for ac_cxx_preproc_warn_flag in '' yes
		5972	do
		5973	# Use a header file that comes with gcc, so configuring glibc
		5974	# with a fresh cross-compiler works.
		5975	# On the NeXT, cc -E runs the code through the compiler's parser,
		5976	# not just through cpp. "Syntax error" is here to catch this case.
		5977	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5978	/* end confdefs.h. */
		5979	#include <limits.h>
		5980	Syntax error
		5981	_ACEOF
		5982	if ac_fn_cxx_try_cpp "$LINENO"
		5983	then :
		5984
		5985	else $as_nop
		5986	# Broken: fails on valid input.
		5987	continue
		5988	fi
		5989	rm -f conftest.err conftest.i conftest.$ac_ext
		5990
		5991	# OK, works on sane cases. Now check whether nonexistent headers
		5992	# can be detected and how.
		5993	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5994	/* end confdefs.h. */
		5995	#include <ac_nonexistent.h>
		5996	_ACEOF
		5997	if ac_fn_cxx_try_cpp "$LINENO"
		5998	then :
		5999	# Broken: success on invalid input.
		6000	continue
		6001	else $as_nop
		6002	# Passes both tests.
		6003	ac_preproc_ok=:
		6004	break
		6005	fi
		6006	rm -f conftest.err conftest.i conftest.$ac_ext
		6007
		6008	done
		6009	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		6010	rm -f conftest.i conftest.err conftest.$ac_ext
		6011	if $ac_preproc_ok
		6012	then :
		6013
		6014	else $as_nop
		6015	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		6016	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		6017	as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
		6018	See \`config.log' for more details" "$LINENO" 5; }
		6019	fi
		6020
		6021	ac_ext=cpp
		6022	ac_cpp='$CXXCPP $CPPFLAGS'
		6023	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		6024	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		6025	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		6026
		6027
		6028	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for X" >&5
		6029	printf %s "checking for X... " >&6; }
6220		6030
6221		6031
6222	# Check whether --with-x was given.	6032	# Check whether --with-x was given.
6223	if test "${with_x+set}" = set; then	6033	if test ${with_x+y}
		6034	then :
6224	withval=$with_x;	6035	withval=$with_x;
6225	fi	6036	fi
6226		6037
6227	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.	6038	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
6228	if test "x$with_x" = xno; then	6039	if test "x$with_x" = xno; then
6229	# The user explicitly disabled X.	6040	# The user explicitly disabled X.
6230	have_x=disabled	6041	have_x=disabled
6231	else	6042	else
6232	case $x_includes,$x_libraries in #(	6043	case $x_includes,$x_libraries in #(
6233	*\'*) { { echo "$as_me:$LINENO: error: Cannot use X directory names containing '" >&5	6044	*\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
6234	echo "$as_me: error: Cannot use X directory names containing '" >&2;}
6235	{ (exit 1); exit 1; }; };; #(
6236	*,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then	6045	*,NONE | NONE,*) if test ${ac_cv_have_x+y}
6237	echo $ECHO_N "(cached) $ECHO_C" >&6	6046	then :
6238	else	6047	printf %s "(cached) " >&6
		6048	else $as_nop
6239	# One or both of the vars are not set, and there is no cached value.	6049	# One or both of the vars are not set, and there is no cached value.
6240	ac_x_includes=no ac_x_libraries=no	6050	ac_x_includes=no
		6051	ac_x_libraries=no
		6052	# Do we need to do anything special at all?
		6053	ac_save_LIBS=$LIBS
		6054	LIBS="-lX11 $LIBS"
		6055	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6056	/* end confdefs.h. */
		6057	#include <X11/Xlib.h>
		6058	int
		6059	main (void)
		6060	{
		6061	XrmInitialize ()
		6062	;
		6063	return 0;
		6064	}
		6065	_ACEOF
		6066	if ac_fn_cxx_try_link "$LINENO"
		6067	then :
		6068	# We can compile and link X programs with no special options.
		6069	ac_x_includes=
		6070	ac_x_libraries=
		6071	fi
		6072	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		6073	conftest$ac_exeext conftest.$ac_ext
		6074	LIBS="$ac_save_LIBS"
		6075	# If that didn't work, only try xmkmf and file system searches
		6076	# for native compilation.
		6077	if test x"$ac_x_includes" = xno && test "$cross_compiling" = no
		6078	then :
6241	rm -f -r conftest.dir	6079	rm -f -r conftest.dir
6242	if mkdir conftest.dir; then	6080	if mkdir conftest.dir; then
6243	cd conftest.dir	6081	cd conftest.dir
6244	cat >Imakefile <<'_ACEOF'	6082	cat >Imakefile <<'_ACEOF'
6245	incroot:	6083	incroot:
6246	@echo incroot='${INCROOT}'	6084	@echo incroot='${INCROOT}'
…		…
6248	@echo usrlibdir='${USRLIBDIR}'	6086	@echo usrlibdir='${USRLIBDIR}'
6249	libdir:	6087	libdir:
6250	@echo libdir='${LIBDIR}'	6088	@echo libdir='${LIBDIR}'
6251	_ACEOF	6089	_ACEOF
6252	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then	6090	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
6253	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	6091	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6254	for ac_var in incroot usrlibdir libdir; do	6092	for ac_var in incroot usrlibdir libdir; do
6255	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"	6093	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
6256	done	6094	done
6257	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.	6095	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
6258	for ac_extension in a so sl; do	6096	for ac_extension in a so sl dylib la dll; do
6259	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&	6097	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
6260	test -f "$ac_im_libdir/libX11.$ac_extension"; then	6098	test -f "$ac_im_libdir/libX11.$ac_extension"; then
6261	ac_im_usrlibdir=$ac_im_libdir; break	6099	ac_im_usrlibdir=$ac_im_libdir; break
6262	fi	6100	fi
6263	done	6101	done
…		…
6267	case $ac_im_incroot in	6105	case $ac_im_incroot in
6268	/usr/include) ac_x_includes= ;;	6106	/usr/include) ac_x_includes= ;;
6269	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;	6107	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
6270	esac	6108	esac
6271	case $ac_im_usrlibdir in	6109	case $ac_im_usrlibdir in
6272	/usr/lib | /lib) ;;	6110	/usr/lib | /usr/lib64 | /lib | /lib64) ;;
6273	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;	6111	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
6274	esac	6112	esac
6275	fi	6113	fi
6276	cd ..	6114	cd ..
6277	rm -f -r conftest.dir	6115	rm -f -r conftest.dir
6278	fi	6116	fi
6279		6117
6280	# Standard set of common directories for X headers.	6118	# Standard set of common directories for X headers.
6281	# Check X11 before X11Rn because it is often a symlink to the current release.	6119	# Check X11 before X11Rn because it is often a symlink to the current release.
6282	ac_x_header_dirs='	6120	ac_x_header_dirs='
6283	/usr/X11/include	6121	/usr/X11/include
		6122	/usr/X11R7/include
6284	/usr/X11R6/include	6123	/usr/X11R6/include
6285	/usr/X11R5/include	6124	/usr/X11R5/include
6286	/usr/X11R4/include	6125	/usr/X11R4/include
6287		6126
6288	/usr/include/X11	6127	/usr/include/X11
		6128	/usr/include/X11R7
6289	/usr/include/X11R6	6129	/usr/include/X11R6
6290	/usr/include/X11R5	6130	/usr/include/X11R5
6291	/usr/include/X11R4	6131	/usr/include/X11R4
6292		6132
6293	/usr/local/X11/include	6133	/usr/local/X11/include
		6134	/usr/local/X11R7/include
6294	/usr/local/X11R6/include	6135	/usr/local/X11R6/include
6295	/usr/local/X11R5/include	6136	/usr/local/X11R5/include
6296	/usr/local/X11R4/include	6137	/usr/local/X11R4/include
6297		6138
6298	/usr/local/include/X11	6139	/usr/local/include/X11
		6140	/usr/local/include/X11R7
6299	/usr/local/include/X11R6	6141	/usr/local/include/X11R6
6300	/usr/local/include/X11R5	6142	/usr/local/include/X11R5
6301	/usr/local/include/X11R4	6143	/usr/local/include/X11R4
		6144
		6145	/opt/X11/include
6302		6146
6303	/usr/X386/include	6147	/usr/X386/include
6304	/usr/x386/include	6148	/usr/x386/include
6305	/usr/XFree86/include/X11	6149	/usr/XFree86/include/X11
6306		6150
…		…
6315	/usr/openwin/share/include'	6159	/usr/openwin/share/include'
6316		6160
6317	if test "$ac_x_includes" = no; then	6161	if test "$ac_x_includes" = no; then
6318	# Guess where to find include files, by looking for Xlib.h.	6162	# Guess where to find include files, by looking for Xlib.h.
6319	# First, try using that file with no special directory specified.	6163	# First, try using that file with no special directory specified.
6320	cat >conftest.$ac_ext <<_ACEOF
6321	/* confdefs.h. */
6322	_ACEOF
6323	cat confdefs.h >>conftest.$ac_ext	6164	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6324	cat >>conftest.$ac_ext <<_ACEOF
6325	/* end confdefs.h. */	6165	/* end confdefs.h. */
6326	#include <X11/Xlib.h>	6166	#include <X11/Xlib.h>
6327	_ACEOF	6167	_ACEOF
6328	if { (ac_try="$ac_cpp conftest.$ac_ext"	6168	if ac_fn_cxx_try_cpp "$LINENO"
6329	case "(($ac_try" in	6169	then :
6330	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6331	*) ac_try_echo=$ac_try;;
6332	esac
6333	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6334	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6335	ac_status=$?
6336	grep -v '^ *+' conftest.er1 >conftest.err
6337	rm -f conftest.er1
6338	cat conftest.err >&5
6339	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6340	(exit $ac_status); } >/dev/null && {
6341	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
6342	test ! -s conftest.err
6343	}; then
6344	# We can compile using X headers with no special include directory.	6170	# We can compile using X headers with no special include directory.
6345	ac_x_includes=	6171	ac_x_includes=
6346	else	6172	else $as_nop
6347	echo "$as_me: failed program was:" >&5
6348	sed 's/^/| /' conftest.$ac_ext >&5
6349
6350	for ac_dir in $ac_x_header_dirs; do	6173	for ac_dir in $ac_x_header_dirs; do
6351	if test -r "$ac_dir/X11/Xlib.h"; then	6174	if test -r "$ac_dir/X11/Xlib.h"; then
6352	ac_x_includes=$ac_dir	6175	ac_x_includes=$ac_dir
6353	break	6176	break
6354	fi	6177	fi
6355	done	6178	done
6356	fi	6179	fi
6357
6358	rm -f conftest.err conftest.$ac_ext	6180	rm -f conftest.err conftest.i conftest.$ac_ext
6359	fi # $ac_x_includes = no	6181	fi # $ac_x_includes = no
6360		6182
6361	if test "$ac_x_libraries" = no; then	6183	if test "$ac_x_libraries" = no; then
6362	# Check for the libraries.	6184	# Check for the libraries.
6363	# See if we find them without any special options.	6185	# See if we find them without any special options.
6364	# Don't add to $LIBS permanently.	6186	# Don't add to $LIBS permanently.
6365	ac_save_LIBS=$LIBS	6187	ac_save_LIBS=$LIBS
6366	LIBS="-lX11 $LIBS"	6188	LIBS="-lX11 $LIBS"
6367	cat >conftest.$ac_ext <<_ACEOF
6368	/* confdefs.h. */
6369	_ACEOF
6370	cat confdefs.h >>conftest.$ac_ext	6189	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6371	cat >>conftest.$ac_ext <<_ACEOF
6372	/* end confdefs.h. */	6190	/* end confdefs.h. */
6373	#include <X11/Xlib.h>	6191	#include <X11/Xlib.h>
6374	int	6192	int
6375	main ()	6193	main (void)
6376	{	6194	{
6377	XrmInitialize ()	6195	XrmInitialize ()
6378	;	6196	;
6379	return 0;	6197	return 0;
6380	}	6198	}
6381	_ACEOF	6199	_ACEOF
6382	rm -f conftest.$ac_objext conftest$ac_exeext	6200	if ac_fn_cxx_try_link "$LINENO"
6383	if { (ac_try="$ac_link"	6201	then :
6384	case "(($ac_try" in
6385	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6386	*) ac_try_echo=$ac_try;;
6387	esac
6388	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6389	(eval "$ac_link") 2>conftest.er1
6390	ac_status=$?
6391	grep -v '^ *+' conftest.er1 >conftest.err
6392	rm -f conftest.er1
6393	cat conftest.err >&5
6394	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6395	(exit $ac_status); } && {
6396	test -z "$ac_cxx_werror_flag" ||
6397	test ! -s conftest.err
6398	} && test -s conftest$ac_exeext &&
6399	$as_test_x conftest$ac_exeext; then
6400	LIBS=$ac_save_LIBS	6202	LIBS=$ac_save_LIBS
6401	# We can link X programs with no special library path.	6203	# We can link X programs with no special library path.
6402	ac_x_libraries=	6204	ac_x_libraries=
6403	else	6205	else $as_nop
6404	echo "$as_me: failed program was:" >&5
6405	sed 's/^/| /' conftest.$ac_ext >&5
6406
6407	LIBS=$ac_save_LIBS	6206	LIBS=$ac_save_LIBS
6408	for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`	6207	for ac_dir in `printf "%s\n" "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
6409	do	6208	do
6410	# Don't even attempt the hair of trying to link an X program!	6209	# Don't even attempt the hair of trying to link an X program!
6411	for ac_extension in a so sl; do	6210	for ac_extension in a so sl dylib la dll; do
6412	if test -r "$ac_dir/libX11.$ac_extension"; then	6211	if test -r "$ac_dir/libX11.$ac_extension"; then
6413	ac_x_libraries=$ac_dir	6212	ac_x_libraries=$ac_dir
6414	break 2	6213	break 2
6415	fi	6214	fi
6416	done	6215	done
6417	done	6216	done
6418	fi	6217	fi
6419
6420	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6218	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6421	conftest$ac_exeext conftest.$ac_ext	6219	conftest$ac_exeext conftest.$ac_ext
6422	fi # $ac_x_libraries = no	6220	fi # $ac_x_libraries = no
6423		6221
		6222	fi
		6223	# Record the results.
6424	case $ac_x_includes,$ac_x_libraries in #(	6224	case $ac_x_includes,$ac_x_libraries in #(
6425	no,* | *,no | *\'*)	6225	no,* | *,no | *\'*) :
6426	# Didn't find X, or a directory has "'" in its name.	6226	# Didn't find X, or a directory has "'" in its name.
6427	ac_cv_have_x="have_x=no";; #(	6227	ac_cv_have_x="have_x=no" ;; #(
6428	*)	6228	*) :
6429	# Record where we found X for the cache.	6229	# Record where we found X for the cache.
6430	ac_cv_have_x="have_x=yes\	6230	ac_cv_have_x="have_x=yes\
6431	ac_x_includes='$ac_x_includes'\	6231	ac_x_includes='$ac_x_includes'\
6432	ac_x_libraries='$ac_x_libraries'"	6232	ac_x_libraries='$ac_x_libraries'" ;;
6433	esac	6233	esac
6434	fi	6234	fi
6435	;; #(	6235	;; #(
6436	*) have_x=yes;;	6236	*) have_x=yes;;
6437	esac	6237	esac
6438	eval "$ac_cv_have_x"	6238	eval "$ac_cv_have_x"
6439	fi # $with_x != no	6239	fi # $with_x != no
6440		6240
6441	if test "$have_x" != yes; then	6241	if test "$have_x" != yes; then
6442	{ echo "$as_me:$LINENO: result: $have_x" >&5	6242	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
6443	echo "${ECHO_T}$have_x" >&6; }	6243	printf "%s\n" "$have_x" >&6; }
6444	no_x=yes	6244	no_x=yes
6445	else	6245	else
6446	# If each of the values was on the command line, it overrides each guess.	6246	# If each of the values was on the command line, it overrides each guess.
6447	test "x$x_includes" = xNONE && x_includes=$ac_x_includes	6247	test "x$x_includes" = xNONE && x_includes=$ac_x_includes
6448	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries	6248	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
6449	# Update the cache value to reflect the command line values.	6249	# Update the cache value to reflect the command line values.
6450	ac_cv_have_x="have_x=yes\	6250	ac_cv_have_x="have_x=yes\
6451	ac_x_includes='$x_includes'\	6251	ac_x_includes='$x_includes'\
6452	ac_x_libraries='$x_libraries'"	6252	ac_x_libraries='$x_libraries'"
6453	{ echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5	6253	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
6454	echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6; }	6254	printf "%s\n" "libraries $x_libraries, headers $x_includes" >&6; }
6455	fi	6255	fi
6456		6256
6457	if test "$no_x" = yes; then	6257	if test "$no_x" = yes; then
6458	# Not all programs may use this symbol, but it does not hurt to define it.	6258	# Not all programs may use this symbol, but it does not hurt to define it.
6459		6259
6460	cat >>confdefs.h <<\_ACEOF	6260	printf "%s\n" "#define X_DISPLAY_MISSING 1" >>confdefs.h
6461	#define X_DISPLAY_MISSING 1
6462	_ACEOF
6463		6261
6464	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=	6262	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
6465	else	6263	else
6466	if test -n "$x_includes"; then	6264	if test -n "$x_includes"; then
6467	X_CFLAGS="$X_CFLAGS -I$x_includes"	6265	X_CFLAGS="$X_CFLAGS -I$x_includes"
…		…
6470	# It would also be nice to do this for all -L options, not just this one.	6268	# It would also be nice to do this for all -L options, not just this one.
6471	if test -n "$x_libraries"; then	6269	if test -n "$x_libraries"; then
6472	X_LIBS="$X_LIBS -L$x_libraries"	6270	X_LIBS="$X_LIBS -L$x_libraries"
6473	# For Solaris; some versions of Sun CC require a space after -R and	6271	# For Solaris; some versions of Sun CC require a space after -R and
6474	# others require no space. Words are not sufficient . . . .	6272	# others require no space. Words are not sufficient . . . .
6475	{ echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5	6273	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
6476	echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6; }	6274	printf %s "checking whether -R must be followed by a space... " >&6; }
6477	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"	6275	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
6478	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag	6276	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
6479	ac_cxx_werror_flag=yes	6277	ac_cxx_werror_flag=yes
6480	cat >conftest.$ac_ext <<_ACEOF
6481	/* confdefs.h. */
6482	_ACEOF
6483	cat confdefs.h >>conftest.$ac_ext	6278	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6484	cat >>conftest.$ac_ext <<_ACEOF
6485	/* end confdefs.h. */	6279	/* end confdefs.h. */
6486		6280
6487	int	6281	int
6488	main ()	6282	main (void)
6489	{	6283	{
6490		6284
6491	;	6285	;
6492	return 0;	6286	return 0;
6493	}	6287	}
6494	_ACEOF	6288	_ACEOF
6495	rm -f conftest.$ac_objext conftest$ac_exeext	6289	if ac_fn_cxx_try_link "$LINENO"
6496	if { (ac_try="$ac_link"	6290	then :
6497	case "(($ac_try" in	6291	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6498	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6292	printf "%s\n" "no" >&6; }
6499	*) ac_try_echo=$ac_try;;
6500	esac
6501	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6502	(eval "$ac_link") 2>conftest.er1
6503	ac_status=$?
6504	grep -v '^ *+' conftest.er1 >conftest.err
6505	rm -f conftest.er1
6506	cat conftest.err >&5
6507	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6508	(exit $ac_status); } && {
6509	test -z "$ac_cxx_werror_flag" ||
6510	test ! -s conftest.err
6511	} && test -s conftest$ac_exeext &&
6512	$as_test_x conftest$ac_exeext; then
6513	{ echo "$as_me:$LINENO: result: no" >&5
6514	echo "${ECHO_T}no" >&6; }
6515	X_LIBS="$X_LIBS -R$x_libraries"	6293	X_LIBS="$X_LIBS -R$x_libraries"
6516	else	6294	else $as_nop
6517	echo "$as_me: failed program was:" >&5
6518	sed 's/^/| /' conftest.$ac_ext >&5
6519
6520	LIBS="$ac_xsave_LIBS -R $x_libraries"	6295	LIBS="$ac_xsave_LIBS -R $x_libraries"
6521	cat >conftest.$ac_ext <<_ACEOF
6522	/* confdefs.h. */
6523	_ACEOF
6524	cat confdefs.h >>conftest.$ac_ext	6296	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6525	cat >>conftest.$ac_ext <<_ACEOF
6526	/* end confdefs.h. */	6297	/* end confdefs.h. */
6527		6298
6528	int	6299	int
6529	main ()	6300	main (void)
6530	{	6301	{
6531		6302
6532	;	6303	;
6533	return 0;	6304	return 0;
6534	}	6305	}
6535	_ACEOF	6306	_ACEOF
6536	rm -f conftest.$ac_objext conftest$ac_exeext	6307	if ac_fn_cxx_try_link "$LINENO"
6537	if { (ac_try="$ac_link"	6308	then :
6538	case "(($ac_try" in	6309	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6539	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6310	printf "%s\n" "yes" >&6; }
6540	*) ac_try_echo=$ac_try;;
6541	esac
6542	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6543	(eval "$ac_link") 2>conftest.er1
6544	ac_status=$?
6545	grep -v '^ *+' conftest.er1 >conftest.err
6546	rm -f conftest.er1
6547	cat conftest.err >&5
6548	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6549	(exit $ac_status); } && {
6550	test -z "$ac_cxx_werror_flag" ||
6551	test ! -s conftest.err
6552	} && test -s conftest$ac_exeext &&
6553	$as_test_x conftest$ac_exeext; then
6554	{ echo "$as_me:$LINENO: result: yes" >&5
6555	echo "${ECHO_T}yes" >&6; }
6556	X_LIBS="$X_LIBS -R $x_libraries"	6311	X_LIBS="$X_LIBS -R $x_libraries"
6557	else	6312	else $as_nop
6558	echo "$as_me: failed program was:" >&5	6313	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
6559	sed 's/^/| /' conftest.$ac_ext >&5	6314	printf "%s\n" "neither works" >&6; }
6560
6561	{ echo "$as_me:$LINENO: result: neither works" >&5
6562	echo "${ECHO_T}neither works" >&6; }
6563	fi	6315	fi
6564
6565	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6316	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6566	conftest$ac_exeext conftest.$ac_ext	6317	conftest$ac_exeext conftest.$ac_ext
6567	fi	6318	fi
6568
6569	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6319	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6570	conftest$ac_exeext conftest.$ac_ext	6320	conftest$ac_exeext conftest.$ac_ext
6571	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag	6321	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
6572	LIBS=$ac_xsave_LIBS	6322	LIBS=$ac_xsave_LIBS
6573	fi	6323	fi
6574		6324
6575	# Check for system-dependent libraries X programs must link with.	6325	# Check for system-dependent libraries X programs must link with.
…		…
6581	else	6331	else
6582	# Martyn Johnson says this is needed for Ultrix, if the X	6332	# Martyn Johnson says this is needed for Ultrix, if the X
6583	# libraries were built with DECnet support. And Karl Berry says	6333	# libraries were built with DECnet support. And Karl Berry says
6584	# the Alpha needs dnet_stub (dnet does not exist).	6334	# the Alpha needs dnet_stub (dnet does not exist).
6585	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"	6335	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
6586	cat >conftest.$ac_ext <<_ACEOF
6587	/* confdefs.h. */
6588	_ACEOF
6589	cat confdefs.h >>conftest.$ac_ext	6336	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6590	cat >>conftest.$ac_ext <<_ACEOF
6591	/* end confdefs.h. */	6337	/* end confdefs.h. */
6592		6338
6593	/* Override any GCC internal prototype to avoid an error.	6339	namespace conftest {
6594	Use char because int might match the return type of a GCC	6340	extern "C" int XOpenDisplay ();
6595	builtin and then its argument prototype would still apply. */	6341	}
6596	#ifdef __cplusplus
6597	extern "C"
6598	#endif
6599	char XOpenDisplay ();
6600	int	6342	int
6601	main ()	6343	main (void)
6602	{	6344	{
6603	return XOpenDisplay ();	6345	return conftest::XOpenDisplay ();
6604	;	6346	;
6605	return 0;	6347	return 0;
6606	}	6348	}
6607	_ACEOF	6349	_ACEOF
6608	rm -f conftest.$ac_objext conftest$ac_exeext	6350	if ac_fn_cxx_try_link "$LINENO"
6609	if { (ac_try="$ac_link"	6351	then :
6610	case "(($ac_try" in
6611	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6612	*) ac_try_echo=$ac_try;;
6613	esac
6614	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6615	(eval "$ac_link") 2>conftest.er1
6616	ac_status=$?
6617	grep -v '^ *+' conftest.er1 >conftest.err
6618	rm -f conftest.er1
6619	cat conftest.err >&5
6620	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6621	(exit $ac_status); } && {
6622	test -z "$ac_cxx_werror_flag" ||
6623	test ! -s conftest.err
6624	} && test -s conftest$ac_exeext &&
6625	$as_test_x conftest$ac_exeext; then
6626	:
6627	else
6628	echo "$as_me: failed program was:" >&5
6629	sed 's/^/| /' conftest.$ac_ext >&5
6630		6352
		6353	else $as_nop
6631	{ echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5	6354	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
6632	echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6; }	6355	printf %s "checking for dnet_ntoa in -ldnet... " >&6; }
6633	if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then	6356	if test ${ac_cv_lib_dnet_dnet_ntoa+y}
6634	echo $ECHO_N "(cached) $ECHO_C" >&6	6357	then :
6635	else	6358	printf %s "(cached) " >&6
		6359	else $as_nop
6636	ac_check_lib_save_LIBS=$LIBS	6360	ac_check_lib_save_LIBS=$LIBS
6637	LIBS="-ldnet $LIBS"	6361	LIBS="-ldnet $LIBS"
6638	cat >conftest.$ac_ext <<_ACEOF
6639	/* confdefs.h. */
6640	_ACEOF
6641	cat confdefs.h >>conftest.$ac_ext	6362	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6642	cat >>conftest.$ac_ext <<_ACEOF
6643	/* end confdefs.h. */	6363	/* end confdefs.h. */
6644		6364
6645	/* Override any GCC internal prototype to avoid an error.	6365	namespace conftest {
6646	Use char because int might match the return type of a GCC	6366	extern "C" int dnet_ntoa ();
6647	builtin and then its argument prototype would still apply. */	6367	}
6648	#ifdef __cplusplus
6649	extern "C"
6650	#endif
6651	char dnet_ntoa ();
6652	int	6368	int
6653	main ()	6369	main (void)
6654	{	6370	{
6655	return dnet_ntoa ();	6371	return conftest::dnet_ntoa ();
6656	;	6372	;
6657	return 0;	6373	return 0;
6658	}	6374	}
6659	_ACEOF	6375	_ACEOF
6660	rm -f conftest.$ac_objext conftest$ac_exeext	6376	if ac_fn_cxx_try_link "$LINENO"
6661	if { (ac_try="$ac_link"	6377	then :
6662	case "(($ac_try" in
6663	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6664	*) ac_try_echo=$ac_try;;
6665	esac
6666	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6667	(eval "$ac_link") 2>conftest.er1
6668	ac_status=$?
6669	grep -v '^ *+' conftest.er1 >conftest.err
6670	rm -f conftest.er1
6671	cat conftest.err >&5
6672	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6673	(exit $ac_status); } && {
6674	test -z "$ac_cxx_werror_flag" ||
6675	test ! -s conftest.err
6676	} && test -s conftest$ac_exeext &&
6677	$as_test_x conftest$ac_exeext; then
6678	ac_cv_lib_dnet_dnet_ntoa=yes	6378	ac_cv_lib_dnet_dnet_ntoa=yes
6679	else	6379	else $as_nop
6680	echo "$as_me: failed program was:" >&5
6681	sed 's/^/| /' conftest.$ac_ext >&5
6682
6683	ac_cv_lib_dnet_dnet_ntoa=no	6380	ac_cv_lib_dnet_dnet_ntoa=no
6684	fi	6381	fi
6685
6686	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6382	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6687	conftest$ac_exeext conftest.$ac_ext	6383	conftest$ac_exeext conftest.$ac_ext
6688	LIBS=$ac_check_lib_save_LIBS	6384	LIBS=$ac_check_lib_save_LIBS
6689	fi	6385	fi
6690	{ echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5	6386	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
6691	echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6; }	6387	printf "%s\n" "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
6692	if test $ac_cv_lib_dnet_dnet_ntoa = yes; then	6388	if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes
		6389	then :
6693	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"	6390	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
6694	fi	6391	fi
6695		6392
6696	if test $ac_cv_lib_dnet_dnet_ntoa = no; then	6393	if test $ac_cv_lib_dnet_dnet_ntoa = no; then
6697	{ echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5	6394	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
6698	echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6; }	6395	printf %s "checking for dnet_ntoa in -ldnet_stub... " >&6; }
6699	if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then	6396	if test ${ac_cv_lib_dnet_stub_dnet_ntoa+y}
6700	echo $ECHO_N "(cached) $ECHO_C" >&6	6397	then :
6701	else	6398	printf %s "(cached) " >&6
		6399	else $as_nop
6702	ac_check_lib_save_LIBS=$LIBS	6400	ac_check_lib_save_LIBS=$LIBS
6703	LIBS="-ldnet_stub $LIBS"	6401	LIBS="-ldnet_stub $LIBS"
6704	cat >conftest.$ac_ext <<_ACEOF
6705	/* confdefs.h. */
6706	_ACEOF
6707	cat confdefs.h >>conftest.$ac_ext	6402	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6708	cat >>conftest.$ac_ext <<_ACEOF
6709	/* end confdefs.h. */	6403	/* end confdefs.h. */
6710		6404
6711	/* Override any GCC internal prototype to avoid an error.	6405	namespace conftest {
6712	Use char because int might match the return type of a GCC	6406	extern "C" int dnet_ntoa ();
6713	builtin and then its argument prototype would still apply. */	6407	}
6714	#ifdef __cplusplus
6715	extern "C"
6716	#endif
6717	char dnet_ntoa ();
6718	int	6408	int
6719	main ()	6409	main (void)
6720	{	6410	{
6721	return dnet_ntoa ();	6411	return conftest::dnet_ntoa ();
6722	;	6412	;
6723	return 0;	6413	return 0;
6724	}	6414	}
6725	_ACEOF	6415	_ACEOF
6726	rm -f conftest.$ac_objext conftest$ac_exeext	6416	if ac_fn_cxx_try_link "$LINENO"
6727	if { (ac_try="$ac_link"	6417	then :
6728	case "(($ac_try" in
6729	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6730	*) ac_try_echo=$ac_try;;
6731	esac
6732	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6733	(eval "$ac_link") 2>conftest.er1
6734	ac_status=$?
6735	grep -v '^ *+' conftest.er1 >conftest.err
6736	rm -f conftest.er1
6737	cat conftest.err >&5
6738	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6739	(exit $ac_status); } && {
6740	test -z "$ac_cxx_werror_flag" ||
6741	test ! -s conftest.err
6742	} && test -s conftest$ac_exeext &&
6743	$as_test_x conftest$ac_exeext; then
6744	ac_cv_lib_dnet_stub_dnet_ntoa=yes	6418	ac_cv_lib_dnet_stub_dnet_ntoa=yes
6745	else	6419	else $as_nop
6746	echo "$as_me: failed program was:" >&5
6747	sed 's/^/| /' conftest.$ac_ext >&5
6748
6749	ac_cv_lib_dnet_stub_dnet_ntoa=no	6420	ac_cv_lib_dnet_stub_dnet_ntoa=no
6750	fi	6421	fi
6751
6752	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6422	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6753	conftest$ac_exeext conftest.$ac_ext	6423	conftest$ac_exeext conftest.$ac_ext
6754	LIBS=$ac_check_lib_save_LIBS	6424	LIBS=$ac_check_lib_save_LIBS
6755	fi	6425	fi
6756	{ echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5	6426	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
6757	echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }	6427	printf "%s\n" "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
6758	if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then	6428	if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes
		6429	then :
6759	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"	6430	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
6760	fi	6431	fi
6761		6432
6762	fi	6433	fi
6763	fi	6434	fi
6764
6765	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6435	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6766	conftest$ac_exeext conftest.$ac_ext	6436	conftest$ac_exeext conftest.$ac_ext
6767	LIBS="$ac_xsave_LIBS"	6437	LIBS="$ac_xsave_LIBS"
6768		6438
6769	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,	6439	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
6770	# to get the SysV transport functions.	6440	# to get the SysV transport functions.
6771	# Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)	6441	# Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
6772	# needs -lnsl.	6442	# needs -lnsl.
6773	# The nsl library prevents programs from opening the X display	6443	# The nsl library prevents programs from opening the X display
6774	# on Irix 5.2, according to T.E. Dickey.	6444	# on Irix 5.2, according to T.E. Dickey.
6775	# The functions gethostbyname, getservbyname, and inet_addr are	6445	# The functions gethostbyname, getservbyname, and inet_addr are
6776	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.	6446	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
6777	{ echo "$as_me:$LINENO: checking for gethostbyname" >&5	6447	ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
6778	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6; }	6448	if test "x$ac_cv_func_gethostbyname" = xyes
		6449	then :
		6450
		6451	fi
		6452
6779	if test "${ac_cv_func_gethostbyname+set}" = set; then	6453	if test $ac_cv_func_gethostbyname = no; then
6780	echo $ECHO_N "(cached) $ECHO_C" >&6	6454	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
6781	else	6455	printf %s "checking for gethostbyname in -lnsl... " >&6; }
6782	cat >conftest.$ac_ext <<_ACEOF	6456	if test ${ac_cv_lib_nsl_gethostbyname+y}
6783	/* confdefs.h. */	6457	then :
6784	_ACEOF	6458	printf %s "(cached) " >&6
		6459	else $as_nop
		6460	ac_check_lib_save_LIBS=$LIBS
		6461	LIBS="-lnsl $LIBS"
6785	cat confdefs.h >>conftest.$ac_ext	6462	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6786	cat >>conftest.$ac_ext <<_ACEOF
6787	/* end confdefs.h. */	6463	/* end confdefs.h. */
6788	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
6789	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6790	#define gethostbyname innocuous_gethostbyname
6791		6464
6792	/* System header to define __stub macros and hopefully few prototypes,	6465	namespace conftest {
6793	which can conflict with char gethostbyname (); below.	6466	extern "C" int gethostbyname ();
6794	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6467	}
6795	<limits.h> exists even on freestanding compilers. */
6796
6797	#ifdef __STDC__
6798	# include <limits.h>
6799	#else
6800	# include <assert.h>
6801	#endif
6802
6803	#undef gethostbyname
6804
6805	/* Override any GCC internal prototype to avoid an error.
6806	Use char because int might match the return type of a GCC
6807	builtin and then its argument prototype would still apply. */
6808	#ifdef __cplusplus
6809	extern "C"
6810	#endif
6811	char gethostbyname ();
6812	/* The GNU C library defines this for functions which it implements
6813	to always fail with ENOSYS. Some functions are actually named
6814	something starting with __ and the normal name is an alias. */
6815	#if defined __stub_gethostbyname || defined __stub___gethostbyname
6816	choke me
6817	#endif
6818
6819	int	6468	int
6820	main ()	6469	main (void)
6821	{	6470	{
6822	return gethostbyname ();	6471	return conftest::gethostbyname ();
6823	;	6472	;
6824	return 0;	6473	return 0;
6825	}	6474	}
6826	_ACEOF	6475	_ACEOF
6827	rm -f conftest.$ac_objext conftest$ac_exeext	6476	if ac_fn_cxx_try_link "$LINENO"
6828	if { (ac_try="$ac_link"	6477	then :
6829	case "(($ac_try" in
6830	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6831	*) ac_try_echo=$ac_try;;
6832	esac
6833	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6834	(eval "$ac_link") 2>conftest.er1
6835	ac_status=$?
6836	grep -v '^ *+' conftest.er1 >conftest.err
6837	rm -f conftest.er1
6838	cat conftest.err >&5
6839	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6840	(exit $ac_status); } && {
6841	test -z "$ac_cxx_werror_flag" ||
6842	test ! -s conftest.err
6843	} && test -s conftest$ac_exeext &&
6844	$as_test_x conftest$ac_exeext; then
6845	ac_cv_func_gethostbyname=yes	6478	ac_cv_lib_nsl_gethostbyname=yes
6846	else	6479	else $as_nop
6847	echo "$as_me: failed program was:" >&5
6848	sed 's/^/| /' conftest.$ac_ext >&5
6849
6850	ac_cv_func_gethostbyname=no	6480	ac_cv_lib_nsl_gethostbyname=no
6851	fi	6481	fi
6852
6853	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6482	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6854	conftest$ac_exeext conftest.$ac_ext	6483	conftest$ac_exeext conftest.$ac_ext
		6484	LIBS=$ac_check_lib_save_LIBS
6855	fi	6485	fi
6856	{ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5	6486	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
6857	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6; }	6487	printf "%s\n" "$ac_cv_lib_nsl_gethostbyname" >&6; }
		6488	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes
		6489	then :
		6490	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
		6491	fi
6858		6492
6859	if test $ac_cv_func_gethostbyname = no; then	6493	if test $ac_cv_lib_nsl_gethostbyname = no; then
6860	{ echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5	6494	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
6861	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }	6495	printf %s "checking for gethostbyname in -lbsd... " >&6; }
6862	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then	6496	if test ${ac_cv_lib_bsd_gethostbyname+y}
6863	echo $ECHO_N "(cached) $ECHO_C" >&6	6497	then :
6864	else	6498	printf %s "(cached) " >&6
		6499	else $as_nop
6865	ac_check_lib_save_LIBS=$LIBS	6500	ac_check_lib_save_LIBS=$LIBS
6866	LIBS="-lnsl $LIBS"	6501	LIBS="-lbsd $LIBS"
6867	cat >conftest.$ac_ext <<_ACEOF
6868	/* confdefs.h. */
6869	_ACEOF
6870	cat confdefs.h >>conftest.$ac_ext	6502	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6871	cat >>conftest.$ac_ext <<_ACEOF
6872	/* end confdefs.h. */	6503	/* end confdefs.h. */
6873		6504
6874	/* Override any GCC internal prototype to avoid an error.	6505	namespace conftest {
6875	Use char because int might match the return type of a GCC	6506	extern "C" int gethostbyname ();
6876	builtin and then its argument prototype would still apply. */	6507	}
6877	#ifdef __cplusplus
6878	extern "C"
6879	#endif
6880	char gethostbyname ();
6881	int	6508	int
6882	main ()	6509	main (void)
6883	{	6510	{
6884	return gethostbyname ();	6511	return conftest::gethostbyname ();
6885	;	6512	;
6886	return 0;	6513	return 0;
6887	}	6514	}
6888	_ACEOF	6515	_ACEOF
6889	rm -f conftest.$ac_objext conftest$ac_exeext	6516	if ac_fn_cxx_try_link "$LINENO"
6890	if { (ac_try="$ac_link"	6517	then :
6891	case "(($ac_try" in
6892	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6893	*) ac_try_echo=$ac_try;;
6894	esac
6895	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6896	(eval "$ac_link") 2>conftest.er1
6897	ac_status=$?
6898	grep -v '^ *+' conftest.er1 >conftest.err
6899	rm -f conftest.er1
6900	cat conftest.err >&5
6901	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6902	(exit $ac_status); } && {
6903	test -z "$ac_cxx_werror_flag" ||
6904	test ! -s conftest.err
6905	} && test -s conftest$ac_exeext &&
6906	$as_test_x conftest$ac_exeext; then
6907	ac_cv_lib_nsl_gethostbyname=yes	6518	ac_cv_lib_bsd_gethostbyname=yes
6908	else	6519	else $as_nop
6909	echo "$as_me: failed program was:" >&5
6910	sed 's/^/| /' conftest.$ac_ext >&5
6911
6912	ac_cv_lib_nsl_gethostbyname=no	6520	ac_cv_lib_bsd_gethostbyname=no
6913	fi	6521	fi
6914
6915	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6522	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6916	conftest$ac_exeext conftest.$ac_ext	6523	conftest$ac_exeext conftest.$ac_ext
6917	LIBS=$ac_check_lib_save_LIBS	6524	LIBS=$ac_check_lib_save_LIBS
6918	fi	6525	fi
6919	{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
6920	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }
6921	if test $ac_cv_lib_nsl_gethostbyname = yes; then
6922	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
6923	fi
6924
6925	if test $ac_cv_lib_nsl_gethostbyname = no; then
6926	{ echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5
6927	echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6; }
6928	if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
6929	echo $ECHO_N "(cached) $ECHO_C" >&6
6930	else
6931	ac_check_lib_save_LIBS=$LIBS
6932	LIBS="-lbsd $LIBS"
6933	cat >conftest.$ac_ext <<_ACEOF
6934	/* confdefs.h. */
6935	_ACEOF
6936	cat confdefs.h >>conftest.$ac_ext
6937	cat >>conftest.$ac_ext <<_ACEOF
6938	/* end confdefs.h. */
6939
6940	/* Override any GCC internal prototype to avoid an error.
6941	Use char because int might match the return type of a GCC
6942	builtin and then its argument prototype would still apply. */
6943	#ifdef __cplusplus
6944	extern "C"
6945	#endif
6946	char gethostbyname ();
6947	int
6948	main ()
6949	{
6950	return gethostbyname ();
6951	;
6952	return 0;
6953	}
6954	_ACEOF
6955	rm -f conftest.$ac_objext conftest$ac_exeext
6956	if { (ac_try="$ac_link"
6957	case "(($ac_try" in
6958	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6959	*) ac_try_echo=$ac_try;;
6960	esac
6961	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6962	(eval "$ac_link") 2>conftest.er1
6963	ac_status=$?
6964	grep -v '^ *+' conftest.er1 >conftest.err
6965	rm -f conftest.er1
6966	cat conftest.err >&5
6967	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6968	(exit $ac_status); } && {
6969	test -z "$ac_cxx_werror_flag" ||
6970	test ! -s conftest.err
6971	} && test -s conftest$ac_exeext &&
6972	$as_test_x conftest$ac_exeext; then
6973	ac_cv_lib_bsd_gethostbyname=yes
6974	else
6975	echo "$as_me: failed program was:" >&5
6976	sed 's/^/| /' conftest.$ac_ext >&5
6977
6978	ac_cv_lib_bsd_gethostbyname=no
6979	fi
6980
6981	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6982	conftest$ac_exeext conftest.$ac_ext
6983	LIBS=$ac_check_lib_save_LIBS
6984	fi
6985	{ echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5	6526	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
6986	echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6; }	6527	printf "%s\n" "$ac_cv_lib_bsd_gethostbyname" >&6; }
6987	if test $ac_cv_lib_bsd_gethostbyname = yes; then	6528	if test "x$ac_cv_lib_bsd_gethostbyname" = xyes
		6529	then :
6988	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"	6530	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
6989	fi	6531	fi
6990		6532
6991	fi	6533	fi
6992	fi	6534	fi
…		…
6996	# 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary	6538	# 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
6997	# on later versions), says Simon Leinen: it contains gethostby*	6539	# on later versions), says Simon Leinen: it contains gethostby*
6998	# variants that don't use the name server (or something). -lsocket	6540	# variants that don't use the name server (or something). -lsocket
6999	# must be given before -lnsl if both are needed. We assume that	6541	# must be given before -lnsl if both are needed. We assume that
7000	# if connect needs -lnsl, so does gethostbyname.	6542	# if connect needs -lnsl, so does gethostbyname.
7001	{ echo "$as_me:$LINENO: checking for connect" >&5	6543	ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"
7002	echo $ECHO_N "checking for connect... $ECHO_C" >&6; }	6544	if test "x$ac_cv_func_connect" = xyes
		6545	then :
		6546
		6547	fi
		6548
7003	if test "${ac_cv_func_connect+set}" = set; then	6549	if test $ac_cv_func_connect = no; then
7004	echo $ECHO_N "(cached) $ECHO_C" >&6	6550	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
7005	else	6551	printf %s "checking for connect in -lsocket... " >&6; }
7006	cat >conftest.$ac_ext <<_ACEOF	6552	if test ${ac_cv_lib_socket_connect+y}
7007	/* confdefs.h. */	6553	then :
7008	_ACEOF	6554	printf %s "(cached) " >&6
		6555	else $as_nop
		6556	ac_check_lib_save_LIBS=$LIBS
		6557	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
7009	cat confdefs.h >>conftest.$ac_ext	6558	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7010	cat >>conftest.$ac_ext <<_ACEOF
7011	/* end confdefs.h. */	6559	/* end confdefs.h. */
7012	/* Define connect to an innocuous variant, in case <limits.h> declares connect.
7013	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7014	#define connect innocuous_connect
7015		6560
7016	/* System header to define __stub macros and hopefully few prototypes,	6561	namespace conftest {
7017	which can conflict with char connect (); below.	6562	extern "C" int connect ();
7018	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6563	}
7019	<limits.h> exists even on freestanding compilers. */
7020
7021	#ifdef __STDC__
7022	# include <limits.h>
7023	#else
7024	# include <assert.h>
7025	#endif
7026
7027	#undef connect
7028
7029	/* Override any GCC internal prototype to avoid an error.
7030	Use char because int might match the return type of a GCC
7031	builtin and then its argument prototype would still apply. */
7032	#ifdef __cplusplus
7033	extern "C"
7034	#endif
7035	char connect ();
7036	/* The GNU C library defines this for functions which it implements
7037	to always fail with ENOSYS. Some functions are actually named
7038	something starting with __ and the normal name is an alias. */
7039	#if defined __stub_connect || defined __stub___connect
7040	choke me
7041	#endif
7042
7043	int	6564	int
7044	main ()	6565	main (void)
7045	{	6566	{
7046	return connect ();	6567	return conftest::connect ();
7047	;	6568	;
7048	return 0;	6569	return 0;
7049	}	6570	}
7050	_ACEOF	6571	_ACEOF
7051	rm -f conftest.$ac_objext conftest$ac_exeext	6572	if ac_fn_cxx_try_link "$LINENO"
7052	if { (ac_try="$ac_link"	6573	then :
7053	case "(($ac_try" in
7054	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7055	*) ac_try_echo=$ac_try;;
7056	esac
7057	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7058	(eval "$ac_link") 2>conftest.er1
7059	ac_status=$?
7060	grep -v '^ *+' conftest.er1 >conftest.err
7061	rm -f conftest.er1
7062	cat conftest.err >&5
7063	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7064	(exit $ac_status); } && {
7065	test -z "$ac_cxx_werror_flag" ||
7066	test ! -s conftest.err
7067	} && test -s conftest$ac_exeext &&
7068	$as_test_x conftest$ac_exeext; then
7069	ac_cv_func_connect=yes	6574	ac_cv_lib_socket_connect=yes
7070	else	6575	else $as_nop
7071	echo "$as_me: failed program was:" >&5	6576	ac_cv_lib_socket_connect=no
7072	sed 's/^/| /' conftest.$ac_ext >&5
7073
7074	ac_cv_func_connect=no
7075	fi	6577	fi
7076
7077	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6578	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7078	conftest$ac_exeext conftest.$ac_ext	6579	conftest$ac_exeext conftest.$ac_ext
		6580	LIBS=$ac_check_lib_save_LIBS
7079	fi	6581	fi
7080	{ echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5	6582	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
7081	echo "${ECHO_T}$ac_cv_func_connect" >&6; }	6583	printf "%s\n" "$ac_cv_lib_socket_connect" >&6; }
		6584	if test "x$ac_cv_lib_socket_connect" = xyes
		6585	then :
		6586	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
		6587	fi
7082		6588
		6589	fi
		6590
		6591	# Guillermo Gomez says -lposix is necessary on A/UX.
		6592	ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"
		6593	if test "x$ac_cv_func_remove" = xyes
		6594	then :
		6595
		6596	fi
		6597
7083	if test $ac_cv_func_connect = no; then	6598	if test $ac_cv_func_remove = no; then
7084	{ echo "$as_me:$LINENO: checking for connect in -lsocket" >&5	6599	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
7085	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6; }	6600	printf %s "checking for remove in -lposix... " >&6; }
7086	if test "${ac_cv_lib_socket_connect+set}" = set; then	6601	if test ${ac_cv_lib_posix_remove+y}
7087	echo $ECHO_N "(cached) $ECHO_C" >&6	6602	then :
7088	else	6603	printf %s "(cached) " >&6
		6604	else $as_nop
7089	ac_check_lib_save_LIBS=$LIBS	6605	ac_check_lib_save_LIBS=$LIBS
7090	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"	6606	LIBS="-lposix $LIBS"
7091	cat >conftest.$ac_ext <<_ACEOF
7092	/* confdefs.h. */
7093	_ACEOF
7094	cat confdefs.h >>conftest.$ac_ext	6607	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7095	cat >>conftest.$ac_ext <<_ACEOF
7096	/* end confdefs.h. */	6608	/* end confdefs.h. */
7097		6609
7098	/* Override any GCC internal prototype to avoid an error.	6610	namespace conftest {
7099	Use char because int might match the return type of a GCC	6611	extern "C" int remove ();
7100	builtin and then its argument prototype would still apply. */	6612	}
7101	#ifdef __cplusplus
7102	extern "C"
7103	#endif
7104	char connect ();
7105	int	6613	int
7106	main ()	6614	main (void)
7107	{	6615	{
7108	return connect ();	6616	return conftest::remove ();
7109	;	6617	;
7110	return 0;	6618	return 0;
7111	}	6619	}
7112	_ACEOF	6620	_ACEOF
7113	rm -f conftest.$ac_objext conftest$ac_exeext	6621	if ac_fn_cxx_try_link "$LINENO"
7114	if { (ac_try="$ac_link"	6622	then :
7115	case "(($ac_try" in	6623	ac_cv_lib_posix_remove=yes
7116	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6624	else $as_nop
7117	*) ac_try_echo=$ac_try;;	6625	ac_cv_lib_posix_remove=no
7118	esac
7119	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7120	(eval "$ac_link") 2>conftest.er1
7121	ac_status=$?
7122	grep -v '^ *+' conftest.er1 >conftest.err
7123	rm -f conftest.er1
7124	cat conftest.err >&5
7125	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7126	(exit $ac_status); } && {
7127	test -z "$ac_cxx_werror_flag" ||
7128	test ! -s conftest.err
7129	} && test -s conftest$ac_exeext &&
7130	$as_test_x conftest$ac_exeext; then
7131	ac_cv_lib_socket_connect=yes
7132	else
7133	echo "$as_me: failed program was:" >&5
7134	sed 's/^/| /' conftest.$ac_ext >&5
7135
7136	ac_cv_lib_socket_connect=no
7137	fi	6626	fi
7138
7139	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6627	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7140	conftest$ac_exeext conftest.$ac_ext	6628	conftest$ac_exeext conftest.$ac_ext
7141	LIBS=$ac_check_lib_save_LIBS	6629	LIBS=$ac_check_lib_save_LIBS
7142	fi	6630	fi
7143	{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5	6631	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
7144	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6; }	6632	printf "%s\n" "$ac_cv_lib_posix_remove" >&6; }
7145	if test $ac_cv_lib_socket_connect = yes; then	6633	if test "x$ac_cv_lib_posix_remove" = xyes
		6634	then :
7146	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"	6635	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
7147	fi	6636	fi
7148		6637
7149	fi	6638	fi
7150		6639
7151	# Guillermo Gomez says -lposix is necessary on A/UX.	6640	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
7152	{ echo "$as_me:$LINENO: checking for remove" >&5	6641	ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
7153	echo $ECHO_N "checking for remove... $ECHO_C" >&6; }	6642	if test "x$ac_cv_func_shmat" = xyes
7154	if test "${ac_cv_func_remove+set}" = set; then	6643	then :
7155	echo $ECHO_N "(cached) $ECHO_C" >&6	6644
7156	else	6645	fi
7157	cat >conftest.$ac_ext <<_ACEOF	6646
7158	/* confdefs.h. */	6647	if test $ac_cv_func_shmat = no; then
7159	_ACEOF	6648	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
		6649	printf %s "checking for shmat in -lipc... " >&6; }
		6650	if test ${ac_cv_lib_ipc_shmat+y}
		6651	then :
		6652	printf %s "(cached) " >&6
		6653	else $as_nop
		6654	ac_check_lib_save_LIBS=$LIBS
		6655	LIBS="-lipc $LIBS"
7160	cat confdefs.h >>conftest.$ac_ext	6656	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7161	cat >>conftest.$ac_ext <<_ACEOF
7162	/* end confdefs.h. */	6657	/* end confdefs.h. */
7163	/* Define remove to an innocuous variant, in case <limits.h> declares remove.
7164	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7165	#define remove innocuous_remove
7166		6658
7167	/* System header to define __stub macros and hopefully few prototypes,	6659	namespace conftest {
7168	which can conflict with char remove (); below.	6660	extern "C" int shmat ();
7169	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6661	}
7170	<limits.h> exists even on freestanding compilers. */
7171
7172	#ifdef __STDC__
7173	# include <limits.h>
7174	#else
7175	# include <assert.h>
7176	#endif
7177
7178	#undef remove
7179
7180	/* Override any GCC internal prototype to avoid an error.
7181	Use char because int might match the return type of a GCC
7182	builtin and then its argument prototype would still apply. */
7183	#ifdef __cplusplus
7184	extern "C"
7185	#endif
7186	char remove ();
7187	/* The GNU C library defines this for functions which it implements
7188	to always fail with ENOSYS. Some functions are actually named
7189	something starting with __ and the normal name is an alias. */
7190	#if defined __stub_remove || defined __stub___remove
7191	choke me
7192	#endif
7193
7194	int	6662	int
7195	main ()	6663	main (void)
7196	{	6664	{
7197	return remove ();	6665	return conftest::shmat ();
7198	;	6666	;
7199	return 0;	6667	return 0;
7200	}	6668	}
7201	_ACEOF	6669	_ACEOF
7202	rm -f conftest.$ac_objext conftest$ac_exeext	6670	if ac_fn_cxx_try_link "$LINENO"
7203	if { (ac_try="$ac_link"	6671	then :
7204	case "(($ac_try" in	6672	ac_cv_lib_ipc_shmat=yes
7205	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6673	else $as_nop
7206	*) ac_try_echo=$ac_try;;	6674	ac_cv_lib_ipc_shmat=no
7207	esac
7208	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7209	(eval "$ac_link") 2>conftest.er1
7210	ac_status=$?
7211	grep -v '^ *+' conftest.er1 >conftest.err
7212	rm -f conftest.er1
7213	cat conftest.err >&5
7214	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7215	(exit $ac_status); } && {
7216	test -z "$ac_cxx_werror_flag" ||
7217	test ! -s conftest.err
7218	} && test -s conftest$ac_exeext &&
7219	$as_test_x conftest$ac_exeext; then
7220	ac_cv_func_remove=yes
7221	else
7222	echo "$as_me: failed program was:" >&5
7223	sed 's/^/| /' conftest.$ac_ext >&5
7224
7225	ac_cv_func_remove=no
7226	fi	6675	fi
7227
7228	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6676	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7229	conftest$ac_exeext conftest.$ac_ext	6677	conftest$ac_exeext conftest.$ac_ext
7230	fi
7231	{ echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5
7232	echo "${ECHO_T}$ac_cv_func_remove" >&6; }
7233
7234	if test $ac_cv_func_remove = no; then
7235	{ echo "$as_me:$LINENO: checking for remove in -lposix" >&5
7236	echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6; }
7237	if test "${ac_cv_lib_posix_remove+set}" = set; then
7238	echo $ECHO_N "(cached) $ECHO_C" >&6
7239	else
7240	ac_check_lib_save_LIBS=$LIBS
7241	LIBS="-lposix $LIBS"
7242	cat >conftest.$ac_ext <<_ACEOF
7243	/* confdefs.h. */
7244	_ACEOF
7245	cat confdefs.h >>conftest.$ac_ext
7246	cat >>conftest.$ac_ext <<_ACEOF
7247	/* end confdefs.h. */
7248
7249	/* Override any GCC internal prototype to avoid an error.
7250	Use char because int might match the return type of a GCC
7251	builtin and then its argument prototype would still apply. */
7252	#ifdef __cplusplus
7253	extern "C"
7254	#endif
7255	char remove ();
7256	int
7257	main ()
7258	{
7259	return remove ();
7260	;
7261	return 0;
7262	}
7263	_ACEOF
7264	rm -f conftest.$ac_objext conftest$ac_exeext
7265	if { (ac_try="$ac_link"
7266	case "(($ac_try" in
7267	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7268	*) ac_try_echo=$ac_try;;
7269	esac
7270	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7271	(eval "$ac_link") 2>conftest.er1
7272	ac_status=$?
7273	grep -v '^ *+' conftest.er1 >conftest.err
7274	rm -f conftest.er1
7275	cat conftest.err >&5
7276	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7277	(exit $ac_status); } && {
7278	test -z "$ac_cxx_werror_flag" ||
7279	test ! -s conftest.err
7280	} && test -s conftest$ac_exeext &&
7281	$as_test_x conftest$ac_exeext; then
7282	ac_cv_lib_posix_remove=yes
7283	else
7284	echo "$as_me: failed program was:" >&5
7285	sed 's/^/| /' conftest.$ac_ext >&5
7286
7287	ac_cv_lib_posix_remove=no
7288	fi
7289
7290	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7291	conftest$ac_exeext conftest.$ac_ext
7292	LIBS=$ac_check_lib_save_LIBS	6678	LIBS=$ac_check_lib_save_LIBS
7293	fi	6679	fi
7294	{ echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5
7295	echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6; }
7296	if test $ac_cv_lib_posix_remove = yes; then
7297	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
7298	fi
7299
7300	fi
7301
7302	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
7303	{ echo "$as_me:$LINENO: checking for shmat" >&5
7304	echo $ECHO_N "checking for shmat... $ECHO_C" >&6; }
7305	if test "${ac_cv_func_shmat+set}" = set; then
7306	echo $ECHO_N "(cached) $ECHO_C" >&6
7307	else
7308	cat >conftest.$ac_ext <<_ACEOF
7309	/* confdefs.h. */
7310	_ACEOF
7311	cat confdefs.h >>conftest.$ac_ext
7312	cat >>conftest.$ac_ext <<_ACEOF
7313	/* end confdefs.h. */
7314	/* Define shmat to an innocuous variant, in case <limits.h> declares shmat.
7315	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7316	#define shmat innocuous_shmat
7317
7318	/* System header to define __stub macros and hopefully few prototypes,
7319	which can conflict with char shmat (); below.
7320	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7321	<limits.h> exists even on freestanding compilers. */
7322
7323	#ifdef __STDC__
7324	# include <limits.h>
7325	#else
7326	# include <assert.h>
7327	#endif
7328
7329	#undef shmat
7330
7331	/* Override any GCC internal prototype to avoid an error.
7332	Use char because int might match the return type of a GCC
7333	builtin and then its argument prototype would still apply. */
7334	#ifdef __cplusplus
7335	extern "C"
7336	#endif
7337	char shmat ();
7338	/* The GNU C library defines this for functions which it implements
7339	to always fail with ENOSYS. Some functions are actually named
7340	something starting with __ and the normal name is an alias. */
7341	#if defined __stub_shmat || defined __stub___shmat
7342	choke me
7343	#endif
7344
7345	int
7346	main ()
7347	{
7348	return shmat ();
7349	;
7350	return 0;
7351	}
7352	_ACEOF
7353	rm -f conftest.$ac_objext conftest$ac_exeext
7354	if { (ac_try="$ac_link"
7355	case "(($ac_try" in
7356	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7357	*) ac_try_echo=$ac_try;;
7358	esac
7359	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7360	(eval "$ac_link") 2>conftest.er1
7361	ac_status=$?
7362	grep -v '^ *+' conftest.er1 >conftest.err
7363	rm -f conftest.er1
7364	cat conftest.err >&5
7365	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7366	(exit $ac_status); } && {
7367	test -z "$ac_cxx_werror_flag" ||
7368	test ! -s conftest.err
7369	} && test -s conftest$ac_exeext &&
7370	$as_test_x conftest$ac_exeext; then
7371	ac_cv_func_shmat=yes
7372	else
7373	echo "$as_me: failed program was:" >&5
7374	sed 's/^/| /' conftest.$ac_ext >&5
7375
7376	ac_cv_func_shmat=no
7377	fi
7378
7379	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7380	conftest$ac_exeext conftest.$ac_ext
7381	fi
7382	{ echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5
7383	echo "${ECHO_T}$ac_cv_func_shmat" >&6; }
7384
7385	if test $ac_cv_func_shmat = no; then
7386	{ echo "$as_me:$LINENO: checking for shmat in -lipc" >&5
7387	echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6; }
7388	if test "${ac_cv_lib_ipc_shmat+set}" = set; then
7389	echo $ECHO_N "(cached) $ECHO_C" >&6
7390	else
7391	ac_check_lib_save_LIBS=$LIBS
7392	LIBS="-lipc $LIBS"
7393	cat >conftest.$ac_ext <<_ACEOF
7394	/* confdefs.h. */
7395	_ACEOF
7396	cat confdefs.h >>conftest.$ac_ext
7397	cat >>conftest.$ac_ext <<_ACEOF
7398	/* end confdefs.h. */
7399
7400	/* Override any GCC internal prototype to avoid an error.
7401	Use char because int might match the return type of a GCC
7402	builtin and then its argument prototype would still apply. */
7403	#ifdef __cplusplus
7404	extern "C"
7405	#endif
7406	char shmat ();
7407	int
7408	main ()
7409	{
7410	return shmat ();
7411	;
7412	return 0;
7413	}
7414	_ACEOF
7415	rm -f conftest.$ac_objext conftest$ac_exeext
7416	if { (ac_try="$ac_link"
7417	case "(($ac_try" in
7418	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7419	*) ac_try_echo=$ac_try;;
7420	esac
7421	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7422	(eval "$ac_link") 2>conftest.er1
7423	ac_status=$?
7424	grep -v '^ *+' conftest.er1 >conftest.err
7425	rm -f conftest.er1
7426	cat conftest.err >&5
7427	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7428	(exit $ac_status); } && {
7429	test -z "$ac_cxx_werror_flag" ||
7430	test ! -s conftest.err
7431	} && test -s conftest$ac_exeext &&
7432	$as_test_x conftest$ac_exeext; then
7433	ac_cv_lib_ipc_shmat=yes
7434	else
7435	echo "$as_me: failed program was:" >&5
7436	sed 's/^/| /' conftest.$ac_ext >&5
7437
7438	ac_cv_lib_ipc_shmat=no
7439	fi
7440
7441	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7442	conftest$ac_exeext conftest.$ac_ext
7443	LIBS=$ac_check_lib_save_LIBS
7444	fi
7445	{ echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5	6680	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
7446	echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6; }	6681	printf "%s\n" "$ac_cv_lib_ipc_shmat" >&6; }
7447	if test $ac_cv_lib_ipc_shmat = yes; then	6682	if test "x$ac_cv_lib_ipc_shmat" = xyes
		6683	then :
7448	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"	6684	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
7449	fi	6685	fi
7450		6686
7451	fi	6687	fi
7452	fi	6688	fi
…		…
7458	# check for ICE first), but we must link in the order -lSM -lICE or	6694	# check for ICE first), but we must link in the order -lSM -lICE or
7459	# we get undefined symbols. So assume we have SM if we have ICE.	6695	# we get undefined symbols. So assume we have SM if we have ICE.
7460	# These have to be linked with before -lX11, unlike the other	6696	# These have to be linked with before -lX11, unlike the other
7461	# libraries we check for below, so use a different variable.	6697	# libraries we check for below, so use a different variable.
7462	# John Interrante, Karl Berry	6698	# John Interrante, Karl Berry
7463	{ echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5	6699	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
7464	echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6; }	6700	printf %s "checking for IceConnectionNumber in -lICE... " >&6; }
7465	if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then	6701	if test ${ac_cv_lib_ICE_IceConnectionNumber+y}
7466	echo $ECHO_N "(cached) $ECHO_C" >&6	6702	then :
7467	else	6703	printf %s "(cached) " >&6
		6704	else $as_nop
7468	ac_check_lib_save_LIBS=$LIBS	6705	ac_check_lib_save_LIBS=$LIBS
7469	LIBS="-lICE $X_EXTRA_LIBS $LIBS"	6706	LIBS="-lICE $X_EXTRA_LIBS $LIBS"
7470	cat >conftest.$ac_ext <<_ACEOF
7471	/* confdefs.h. */
7472	_ACEOF
7473	cat confdefs.h >>conftest.$ac_ext	6707	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7474	cat >>conftest.$ac_ext <<_ACEOF
7475	/* end confdefs.h. */	6708	/* end confdefs.h. */
7476		6709
7477	/* Override any GCC internal prototype to avoid an error.	6710	namespace conftest {
7478	Use char because int might match the return type of a GCC	6711	extern "C" int IceConnectionNumber ();
7479	builtin and then its argument prototype would still apply. */	6712	}
7480	#ifdef __cplusplus
7481	extern "C"
7482	#endif
7483	char IceConnectionNumber ();
7484	int	6713	int
7485	main ()	6714	main (void)
7486	{	6715	{
7487	return IceConnectionNumber ();	6716	return conftest::IceConnectionNumber ();
7488	;	6717	;
7489	return 0;	6718	return 0;
7490	}	6719	}
7491	_ACEOF	6720	_ACEOF
7492	rm -f conftest.$ac_objext conftest$ac_exeext	6721	if ac_fn_cxx_try_link "$LINENO"
7493	if { (ac_try="$ac_link"	6722	then :
7494	case "(($ac_try" in
7495	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7496	*) ac_try_echo=$ac_try;;
7497	esac
7498	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7499	(eval "$ac_link") 2>conftest.er1
7500	ac_status=$?
7501	grep -v '^ *+' conftest.er1 >conftest.err
7502	rm -f conftest.er1
7503	cat conftest.err >&5
7504	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7505	(exit $ac_status); } && {
7506	test -z "$ac_cxx_werror_flag" ||
7507	test ! -s conftest.err
7508	} && test -s conftest$ac_exeext &&
7509	$as_test_x conftest$ac_exeext; then
7510	ac_cv_lib_ICE_IceConnectionNumber=yes	6723	ac_cv_lib_ICE_IceConnectionNumber=yes
7511	else	6724	else $as_nop
7512	echo "$as_me: failed program was:" >&5
7513	sed 's/^/| /' conftest.$ac_ext >&5
7514
7515	ac_cv_lib_ICE_IceConnectionNumber=no	6725	ac_cv_lib_ICE_IceConnectionNumber=no
7516	fi	6726	fi
7517
7518	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6727	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7519	conftest$ac_exeext conftest.$ac_ext	6728	conftest$ac_exeext conftest.$ac_ext
7520	LIBS=$ac_check_lib_save_LIBS	6729	LIBS=$ac_check_lib_save_LIBS
7521	fi	6730	fi
7522	{ echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5	6731	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
7523	echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6; }	6732	printf "%s\n" "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
7524	if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then	6733	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes
		6734	then :
7525	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"	6735	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
7526	fi	6736	fi
7527		6737
7528	LDFLAGS=$ac_save_LDFLAGS	6738	LDFLAGS=$ac_save_LDFLAGS
7529		6739
7530	fi	6740	fi
7531		6741
7532		6742
7533	AFTERIMAGE_CFLAGS=	6743	if test -n "$ac_tool_prefix"; then
7534	AFTERIMAGE_LIBS=
7535	AFTERIMAGE_VERSION=
7536
7537	if test x$support_afterimage = xyes; then
7538	support_afterimage=no
7539
7540	if test "x$afterimage_config" = "x" ; then
7541	# Extract the first word of "afterimage-config", so it can be a program name with args.
7542	set dummy afterimage-config; ac_word=$2
7543	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
7544	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7545	if test "${ac_cv_path_afterimage_config+set}" = set; then
7546	echo $ECHO_N "(cached) $ECHO_C" >&6
7547	else
7548	case $afterimage_config in
7549	[\\/]* | ?:[\\/]*)
7550	ac_cv_path_afterimage_config="$afterimage_config" # Let the user override the test with a path.
7551	;;
7552	*)
7553	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7554	for as_dir in $PATH
7555	do
7556	IFS=$as_save_IFS
7557	test -z "$as_dir" && as_dir=.
7558	for ac_exec_ext in '' $ac_executable_extensions; do
7559	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7560	ac_cv_path_afterimage_config="$as_dir/$ac_word$ac_exec_ext"
7561	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7562	break 2
7563	fi
7564	done
7565	done
7566	IFS=$as_save_IFS
7567
7568	test -z "$ac_cv_path_afterimage_config" && ac_cv_path_afterimage_config="no"
7569	;;
7570	esac
7571	fi
7572	afterimage_config=$ac_cv_path_afterimage_config
7573	if test -n "$afterimage_config"; then
7574	{ echo "$as_me:$LINENO: result: $afterimage_config" >&5
7575	echo "${ECHO_T}$afterimage_config" >&6; }
7576	else
7577	{ echo "$as_me:$LINENO: result: no" >&5
7578	echo "${ECHO_T}no" >&6; }
7579	fi
7580
7581
7582	fi
7583	if test "x$afterimage_config" != "xno" ; then
7584	{ echo "$as_me:$LINENO: checking for libAfterImage version >= 1.15" >&5
7585	echo $ECHO_N "checking for libAfterImage version >= 1.15... $ECHO_C" >&6; }
7586	xAFTERIMAGE_VERSION=`$afterimage_config --version`
7587	if test -n "$xAFTERIMAGE_VERSION" ; then
7588	xAFTERIMAGE_CFLAGS=`$afterimage_config --cflags`
7589	xAFTERIMAGE_LIBS=`$afterimage_config --libs`
7590	if test "x$xAFTERIMAGE_LIBS" != "x"; then
7591	libai_ver_major=`echo $xAFTERIMAGE_VERSION | cut -f 1 -d .`
7592	libai_ver_minor=`echo $xAFTERIMAGE_VERSION | cut -f 2 -d .`
7593	if test $libai_ver_major -gt 1 -o \( $libai_ver_major -eq 1 -a $libai_ver_minor -ge 15 \); then
7594	support_afterimage=yes
7595	AFTERIMAGE_CFLAGS="$xAFTERIMAGE_CFLAGS"
7596	AFTERIMAGE_LIBS="$xAFTERIMAGE_LIBS"
7597	AFTERIMAGE_VERSION="$xAFTERIMAGE_VERSION"
7598	fi
7599	fi
7600	fi
7601	if test "x$support_afterimage" = "xyes"; then
7602	{ echo "$as_me:$LINENO: result: $AFTERIMAGE_LIBS" >&5
7603	echo "${ECHO_T}$AFTERIMAGE_LIBS" >&6; }
7604	else
7605	{ echo "$as_me:$LINENO: result: no" >&5
7606	echo "${ECHO_T}no" >&6; }
7607	fi
7608	fi
7609	fi
7610
7611
7612
7613
7614
7615
7616
7617
7618	for ac_header in \
7619	sys/byteorder.h \
7620	sys/ioctl.h \
7621	sys/sockio.h \
7622	sys/strredir.h \
7623	stdint.h \
7624	wchar.h \
7625	cwchar \
7626
7627	do
7628	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7629	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7630	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7631	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7632	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7633	echo $ECHO_N "(cached) $ECHO_C" >&6
7634	fi
7635	ac_res=`eval echo '${'$as_ac_Header'}'`
7636	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7637	echo "${ECHO_T}$ac_res" >&6; }
7638	else
7639	# Is the header compilable?
7640	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
7641	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
7642	cat >conftest.$ac_ext <<_ACEOF
7643	/* confdefs.h. */
7644	_ACEOF
7645	cat confdefs.h >>conftest.$ac_ext
7646	cat >>conftest.$ac_ext <<_ACEOF
7647	/* end confdefs.h. */
7648	$ac_includes_default
7649	#include <$ac_header>
7650	_ACEOF
7651	rm -f conftest.$ac_objext
7652	if { (ac_try="$ac_compile"
7653	case "(($ac_try" in
7654	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7655	*) ac_try_echo=$ac_try;;
7656	esac
7657	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7658	(eval "$ac_compile") 2>conftest.er1
7659	ac_status=$?
7660	grep -v '^ *+' conftest.er1 >conftest.err
7661	rm -f conftest.er1
7662	cat conftest.err >&5
7663	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7664	(exit $ac_status); } && {
7665	test -z "$ac_cxx_werror_flag" ||
7666	test ! -s conftest.err
7667	} && test -s conftest.$ac_objext; then
7668	ac_header_compiler=yes
7669	else
7670	echo "$as_me: failed program was:" >&5
7671	sed 's/^/| /' conftest.$ac_ext >&5
7672
7673	ac_header_compiler=no
7674	fi
7675
7676	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7677	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7678	echo "${ECHO_T}$ac_header_compiler" >&6; }
7679
7680	# Is the header present?
7681	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
7682	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
7683	cat >conftest.$ac_ext <<_ACEOF
7684	/* confdefs.h. */
7685	_ACEOF
7686	cat confdefs.h >>conftest.$ac_ext
7687	cat >>conftest.$ac_ext <<_ACEOF
7688	/* end confdefs.h. */
7689	#include <$ac_header>
7690	_ACEOF
7691	if { (ac_try="$ac_cpp conftest.$ac_ext"
7692	case "(($ac_try" in
7693	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7694	*) ac_try_echo=$ac_try;;
7695	esac
7696	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7697	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7698	ac_status=$?
7699	grep -v '^ *+' conftest.er1 >conftest.err
7700	rm -f conftest.er1
7701	cat conftest.err >&5
7702	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7703	(exit $ac_status); } >/dev/null && {
7704	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7705	test ! -s conftest.err
7706	}; then
7707	ac_header_preproc=yes
7708	else
7709	echo "$as_me: failed program was:" >&5
7710	sed 's/^/| /' conftest.$ac_ext >&5
7711
7712	ac_header_preproc=no
7713	fi
7714
7715	rm -f conftest.err conftest.$ac_ext
7716	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7717	echo "${ECHO_T}$ac_header_preproc" >&6; }
7718
7719	# So? What about this header?
7720	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7721	yes:no: )
7722	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7723	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7724	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7725	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7726	ac_header_preproc=yes
7727	;;
7728	no:yes:* )
7729	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7730	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7731	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7732	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7733	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7734	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7735	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7736	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7737	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7738	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7739	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7740	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7741
7742	;;
7743	esac
7744	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7745	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7746	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7747	echo $ECHO_N "(cached) $ECHO_C" >&6
7748	else
7749	eval "$as_ac_Header=\$ac_header_preproc"
7750	fi
7751	ac_res=`eval echo '${'$as_ac_Header'}'`
7752	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7753	echo "${ECHO_T}$ac_res" >&6; }
7754
7755	fi
7756	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7757	cat >>confdefs.h <<_ACEOF
7758	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7759	_ACEOF
7760
7761	fi
7762
7763	done
7764
7765
7766	{ echo "$as_me:$LINENO: checking whether termios.h and sys/ioctl.h may both be included" >&5
7767	echo $ECHO_N "checking whether termios.h and sys/ioctl.h may both be included... $ECHO_C" >&6; }
7768	if test "${rxvt_cv_header_sysioctl+set}" = set; then
7769	echo $ECHO_N "(cached) $ECHO_C" >&6
7770	else
7771	cat >conftest.$ac_ext <<_ACEOF
7772	/* confdefs.h. */
7773	_ACEOF
7774	cat confdefs.h >>conftest.$ac_ext
7775	cat >>conftest.$ac_ext <<_ACEOF
7776	/* end confdefs.h. */
7777	#include <stdio.h>
7778	#include <sys/ioctl.h>
7779	#include <termios.h>
7780
7781	int
7782	main ()
7783	{
7784	int a = ECHO;
7785	;
7786	return 0;
7787	}
7788	_ACEOF
7789	rm -f conftest.$ac_objext
7790	if { (ac_try="$ac_compile"
7791	case "(($ac_try" in
7792	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7793	*) ac_try_echo=$ac_try;;
7794	esac
7795	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7796	(eval "$ac_compile") 2>conftest.er1
7797	ac_status=$?
7798	grep -v '^ *+' conftest.er1 >conftest.err
7799	rm -f conftest.er1
7800	cat conftest.err >&5
7801	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7802	(exit $ac_status); } && {
7803	test -z "$ac_cxx_werror_flag" ||
7804	test ! -s conftest.err
7805	} && test -s conftest.$ac_objext; then
7806	rxvt_cv_header_sysioctl=yes
7807	else
7808	echo "$as_me: failed program was:" >&5
7809	sed 's/^/| /' conftest.$ac_ext >&5
7810
7811	rxvt_cv_header_sysioctl=no
7812	fi
7813
7814	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7815	fi
7816	{ echo "$as_me:$LINENO: result: $rxvt_cv_header_sysioctl" >&5
7817	echo "${ECHO_T}$rxvt_cv_header_sysioctl" >&6; }
7818
7819	{ echo "$as_me:$LINENO: checking for XPointer" >&5
7820	echo $ECHO_N "checking for XPointer... $ECHO_C" >&6; }
7821	if test "${rxvt_cv_xpointer+set}" = set; then
7822	echo $ECHO_N "(cached) $ECHO_C" >&6
7823	else
7824	cat >conftest.$ac_ext <<_ACEOF
7825	/* confdefs.h. */
7826	_ACEOF
7827	cat confdefs.h >>conftest.$ac_ext
7828	cat >>conftest.$ac_ext <<_ACEOF
7829	/* end confdefs.h. */
7830	#include <X11/Xlib.h>
7831	int
7832	main ()
7833	{
7834	XPointer dummy;
7835	;
7836	return 0;
7837	}
7838	_ACEOF
7839	rm -f conftest.$ac_objext
7840	if { (ac_try="$ac_compile"
7841	case "(($ac_try" in
7842	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7843	*) ac_try_echo=$ac_try;;
7844	esac
7845	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7846	(eval "$ac_compile") 2>conftest.er1
7847	ac_status=$?
7848	grep -v '^ *+' conftest.er1 >conftest.err
7849	rm -f conftest.er1
7850	cat conftest.err >&5
7851	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7852	(exit $ac_status); } && {
7853	test -z "$ac_cxx_werror_flag" ||
7854	test ! -s conftest.err
7855	} && test -s conftest.$ac_objext; then
7856	rxvt_cv_xpointer=yes
7857	else
7858	echo "$as_me: failed program was:" >&5
7859	sed 's/^/| /' conftest.$ac_ext >&5
7860
7861	rxvt_cv_xpointer=no
7862	fi
7863
7864	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7865	fi
7866	{ echo "$as_me:$LINENO: result: $rxvt_cv_xpointer" >&5
7867	echo "${ECHO_T}$rxvt_cv_xpointer" >&6; }
7868	if test x$rxvt_cv_xpointer = xyes; then
7869
7870	cat >>confdefs.h <<\_ACEOF
7871	#define HAVE_XPOINTER 1
7872	_ACEOF
7873
7874	fi
7875
7876	{ echo "$as_me:$LINENO: checking for XLIB_ILLEGAL_ACCESS" >&5
7877	echo $ECHO_N "checking for XLIB_ILLEGAL_ACCESS... $ECHO_C" >&6; }
7878	if test "${rxvt_xlib_illegal_access+set}" = set; then
7879	echo $ECHO_N "(cached) $ECHO_C" >&6
7880	else
7881	cat >conftest.$ac_ext <<_ACEOF
7882	/* confdefs.h. */
7883	_ACEOF
7884	cat confdefs.h >>conftest.$ac_ext
7885	cat >>conftest.$ac_ext <<_ACEOF
7886	/* end confdefs.h. */
7887
7888	#define XLIB_ILLEGAL_ACCESS
7889	#include <X11/Xlib.h>
7890
7891	int
7892	main ()
7893	{
7894
7895	Display *dpy;
7896	dpy->xdefaults = (char *)0;
7897
7898	;
7899	return 0;
7900	}
7901	_ACEOF
7902	rm -f conftest.$ac_objext
7903	if { (ac_try="$ac_compile"
7904	case "(($ac_try" in
7905	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7906	*) ac_try_echo=$ac_try;;
7907	esac
7908	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7909	(eval "$ac_compile") 2>conftest.er1
7910	ac_status=$?
7911	grep -v '^ *+' conftest.er1 >conftest.err
7912	rm -f conftest.er1
7913	cat conftest.err >&5
7914	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7915	(exit $ac_status); } && {
7916	test -z "$ac_cxx_werror_flag" ||
7917	test ! -s conftest.err
7918	} && test -s conftest.$ac_objext; then
7919	rxvt_xlib_illegal_access=yes
7920	else
7921	echo "$as_me: failed program was:" >&5
7922	sed 's/^/| /' conftest.$ac_ext >&5
7923
7924	rxvt_xlib_illegal_access=no
7925
7926	fi
7927
7928	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7929	fi
7930	{ echo "$as_me:$LINENO: result: $rxvt_xlib_illegal_access" >&5
7931	echo "${ECHO_T}$rxvt_xlib_illegal_access" >&6; }
7932	if test x$rxvt_xlib_illegal_access = xyes; then
7933
7934	cat >>confdefs.h <<\_ACEOF
7935	#define XLIB_ILLEGAL_ACCESS 1
7936	_ACEOF
7937
7938	fi
7939
7940	{ echo "$as_me:$LINENO: checking for mode_t" >&5
7941	echo $ECHO_N "checking for mode_t... $ECHO_C" >&6; }
7942	if test "${ac_cv_type_mode_t+set}" = set; then
7943	echo $ECHO_N "(cached) $ECHO_C" >&6
7944	else
7945	cat >conftest.$ac_ext <<_ACEOF
7946	/* confdefs.h. */
7947	_ACEOF
7948	cat confdefs.h >>conftest.$ac_ext
7949	cat >>conftest.$ac_ext <<_ACEOF
7950	/* end confdefs.h. */
7951	$ac_includes_default
7952	typedef mode_t ac__type_new_;
7953	int
7954	main ()
7955	{
7956	if ((ac__type_new_ *) 0)
7957	return 0;
7958	if (sizeof (ac__type_new_))
7959	return 0;
7960	;
7961	return 0;
7962	}
7963	_ACEOF
7964	rm -f conftest.$ac_objext
7965	if { (ac_try="$ac_compile"
7966	case "(($ac_try" in
7967	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7968	*) ac_try_echo=$ac_try;;
7969	esac
7970	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7971	(eval "$ac_compile") 2>conftest.er1
7972	ac_status=$?
7973	grep -v '^ *+' conftest.er1 >conftest.err
7974	rm -f conftest.er1
7975	cat conftest.err >&5
7976	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7977	(exit $ac_status); } && {
7978	test -z "$ac_cxx_werror_flag" ||
7979	test ! -s conftest.err
7980	} && test -s conftest.$ac_objext; then
7981	ac_cv_type_mode_t=yes
7982	else
7983	echo "$as_me: failed program was:" >&5
7984	sed 's/^/| /' conftest.$ac_ext >&5
7985
7986	ac_cv_type_mode_t=no
7987	fi
7988
7989	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7990	fi
7991	{ echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5
7992	echo "${ECHO_T}$ac_cv_type_mode_t" >&6; }
7993	if test $ac_cv_type_mode_t = yes; then
7994	:
7995	else
7996
7997	cat >>confdefs.h <<_ACEOF
7998	#define mode_t int
7999	_ACEOF
8000
8001	fi
8002
8003	{ echo "$as_me:$LINENO: checking for pid_t" >&5
8004	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; }
8005	if test "${ac_cv_type_pid_t+set}" = set; then
8006	echo $ECHO_N "(cached) $ECHO_C" >&6
8007	else
8008	cat >conftest.$ac_ext <<_ACEOF
8009	/* confdefs.h. */
8010	_ACEOF
8011	cat confdefs.h >>conftest.$ac_ext
8012	cat >>conftest.$ac_ext <<_ACEOF
8013	/* end confdefs.h. */
8014	$ac_includes_default
8015	typedef pid_t ac__type_new_;
8016	int
8017	main ()
8018	{
8019	if ((ac__type_new_ *) 0)
8020	return 0;
8021	if (sizeof (ac__type_new_))
8022	return 0;
8023	;
8024	return 0;
8025	}
8026	_ACEOF
8027	rm -f conftest.$ac_objext
8028	if { (ac_try="$ac_compile"
8029	case "(($ac_try" in
8030	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8031	*) ac_try_echo=$ac_try;;
8032	esac
8033	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8034	(eval "$ac_compile") 2>conftest.er1
8035	ac_status=$?
8036	grep -v '^ *+' conftest.er1 >conftest.err
8037	rm -f conftest.er1
8038	cat conftest.err >&5
8039	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8040	(exit $ac_status); } && {
8041	test -z "$ac_cxx_werror_flag" ||
8042	test ! -s conftest.err
8043	} && test -s conftest.$ac_objext; then
8044	ac_cv_type_pid_t=yes
8045	else
8046	echo "$as_me: failed program was:" >&5
8047	sed 's/^/| /' conftest.$ac_ext >&5
8048
8049	ac_cv_type_pid_t=no
8050	fi
8051
8052	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8053	fi
8054	{ echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
8055	echo "${ECHO_T}$ac_cv_type_pid_t" >&6; }
8056	if test $ac_cv_type_pid_t = yes; then
8057	:
8058	else
8059
8060	cat >>confdefs.h <<_ACEOF
8061	#define pid_t int
8062	_ACEOF
8063
8064	fi
8065
8066	{ echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
8067	echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6; }
8068	if test "${ac_cv_type_uid_t+set}" = set; then
8069	echo $ECHO_N "(cached) $ECHO_C" >&6
8070	else
8071	cat >conftest.$ac_ext <<_ACEOF
8072	/* confdefs.h. */
8073	_ACEOF
8074	cat confdefs.h >>conftest.$ac_ext
8075	cat >>conftest.$ac_ext <<_ACEOF
8076	/* end confdefs.h. */
8077	#include <sys/types.h>
8078
8079	_ACEOF
8080	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8081	$EGREP "uid_t" >/dev/null 2>&1; then
8082	ac_cv_type_uid_t=yes
8083	else
8084	ac_cv_type_uid_t=no
8085	fi
8086	rm -f conftest*
8087
8088	fi
8089	{ echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
8090	echo "${ECHO_T}$ac_cv_type_uid_t" >&6; }
8091	if test $ac_cv_type_uid_t = no; then
8092
8093	cat >>confdefs.h <<\_ACEOF
8094	#define uid_t int
8095	_ACEOF
8096
8097
8098	cat >>confdefs.h <<\_ACEOF
8099	#define gid_t int
8100	_ACEOF
8101
8102	fi
8103
8104
8105	{ echo "$as_me:$LINENO: checking for int16_t" >&5
8106	echo $ECHO_N "checking for int16_t... $ECHO_C" >&6; }
8107	if test "${ac_cv_c_int16_t+set}" = set; then
8108	echo $ECHO_N "(cached) $ECHO_C" >&6
8109	else
8110	ac_cv_c_int16_t=no
8111	for ac_type in 'int16_t' 'int' 'long int' \
8112	'long long int' 'short int' 'signed char'; do
8113	cat >conftest.$ac_ext <<_ACEOF
8114	/* confdefs.h. */
8115	_ACEOF
8116	cat confdefs.h >>conftest.$ac_ext
8117	cat >>conftest.$ac_ext <<_ACEOF
8118	/* end confdefs.h. */
8119	$ac_includes_default
8120	int
8121	main ()
8122	{
8123	static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 1))];
8124	test_array [0] = 0
8125
8126	;
8127	return 0;
8128	}
8129	_ACEOF
8130	rm -f conftest.$ac_objext
8131	if { (ac_try="$ac_compile"
8132	case "(($ac_try" in
8133	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8134	*) ac_try_echo=$ac_try;;
8135	esac
8136	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8137	(eval "$ac_compile") 2>conftest.er1
8138	ac_status=$?
8139	grep -v '^ *+' conftest.er1 >conftest.err
8140	rm -f conftest.er1
8141	cat conftest.err >&5
8142	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8143	(exit $ac_status); } && {
8144	test -z "$ac_cxx_werror_flag" ||
8145	test ! -s conftest.err
8146	} && test -s conftest.$ac_objext; then
8147	cat >conftest.$ac_ext <<_ACEOF
8148	/* confdefs.h. */
8149	_ACEOF
8150	cat confdefs.h >>conftest.$ac_ext
8151	cat >>conftest.$ac_ext <<_ACEOF
8152	/* end confdefs.h. */
8153	$ac_includes_default
8154	int
8155	main ()
8156	{
8157	static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 1)
8158	< ($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 2))];
8159	test_array [0] = 0
8160
8161	;
8162	return 0;
8163	}
8164	_ACEOF
8165	rm -f conftest.$ac_objext
8166	if { (ac_try="$ac_compile"
8167	case "(($ac_try" in
8168	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8169	*) ac_try_echo=$ac_try;;
8170	esac
8171	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8172	(eval "$ac_compile") 2>conftest.er1
8173	ac_status=$?
8174	grep -v '^ *+' conftest.er1 >conftest.err
8175	rm -f conftest.er1
8176	cat conftest.err >&5
8177	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8178	(exit $ac_status); } && {
8179	test -z "$ac_cxx_werror_flag" ||
8180	test ! -s conftest.err
8181	} && test -s conftest.$ac_objext; then
8182	:
8183	else
8184	echo "$as_me: failed program was:" >&5
8185	sed 's/^/| /' conftest.$ac_ext >&5
8186
8187	case $ac_type in
8188	int16_t) ac_cv_c_int16_t=yes ;;
8189	*) ac_cv_c_int16_t=$ac_type ;;
8190	esac
8191
8192	fi
8193
8194	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8195	else
8196	echo "$as_me: failed program was:" >&5
8197	sed 's/^/| /' conftest.$ac_ext >&5
8198
8199
8200	fi
8201
8202	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8203	test "$ac_cv_c_int16_t" != no && break
8204	done
8205	fi
8206	{ echo "$as_me:$LINENO: result: $ac_cv_c_int16_t" >&5
8207	echo "${ECHO_T}$ac_cv_c_int16_t" >&6; }
8208	case $ac_cv_c_int16_t in #(
8209	no|yes) ;; #(
8210	*)
8211
8212	cat >>confdefs.h <<_ACEOF
8213	#define int16_t $ac_cv_c_int16_t
8214	_ACEOF
8215	;;
8216	esac
8217
8218
8219	{ echo "$as_me:$LINENO: checking for uint16_t" >&5
8220	echo $ECHO_N "checking for uint16_t... $ECHO_C" >&6; }
8221	if test "${ac_cv_c_uint16_t+set}" = set; then
8222	echo $ECHO_N "(cached) $ECHO_C" >&6
8223	else
8224	ac_cv_c_uint16_t=no
8225	for ac_type in 'uint16_t' 'unsigned int' 'unsigned long int' \
8226	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
8227	cat >conftest.$ac_ext <<_ACEOF
8228	/* confdefs.h. */
8229	_ACEOF
8230	cat confdefs.h >>conftest.$ac_ext
8231	cat >>conftest.$ac_ext <<_ACEOF
8232	/* end confdefs.h. */
8233	$ac_includes_default
8234	int
8235	main ()
8236	{
8237	static int test_array [1 - 2 * !(($ac_type) -1 >> (16 - 1) == 1)];
8238	test_array [0] = 0
8239
8240	;
8241	return 0;
8242	}
8243	_ACEOF
8244	rm -f conftest.$ac_objext
8245	if { (ac_try="$ac_compile"
8246	case "(($ac_try" in
8247	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8248	*) ac_try_echo=$ac_try;;
8249	esac
8250	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8251	(eval "$ac_compile") 2>conftest.er1
8252	ac_status=$?
8253	grep -v '^ *+' conftest.er1 >conftest.err
8254	rm -f conftest.er1
8255	cat conftest.err >&5
8256	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8257	(exit $ac_status); } && {
8258	test -z "$ac_cxx_werror_flag" ||
8259	test ! -s conftest.err
8260	} && test -s conftest.$ac_objext; then
8261	case $ac_type in
8262	uint16_t) ac_cv_c_uint16_t=yes ;;
8263	*) ac_cv_c_uint16_t=$ac_type ;;
8264	esac
8265
8266	else
8267	echo "$as_me: failed program was:" >&5
8268	sed 's/^/| /' conftest.$ac_ext >&5
8269
8270
8271	fi
8272
8273	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8274	test "$ac_cv_c_uint16_t" != no && break
8275	done
8276	fi
8277	{ echo "$as_me:$LINENO: result: $ac_cv_c_uint16_t" >&5
8278	echo "${ECHO_T}$ac_cv_c_uint16_t" >&6; }
8279	case $ac_cv_c_uint16_t in #(
8280	no|yes) ;; #(
8281	*)
8282
8283
8284	cat >>confdefs.h <<_ACEOF
8285	#define uint16_t $ac_cv_c_uint16_t
8286	_ACEOF
8287	;;
8288	esac
8289
8290
8291	{ echo "$as_me:$LINENO: checking for int32_t" >&5
8292	echo $ECHO_N "checking for int32_t... $ECHO_C" >&6; }
8293	if test "${ac_cv_c_int32_t+set}" = set; then
8294	echo $ECHO_N "(cached) $ECHO_C" >&6
8295	else
8296	ac_cv_c_int32_t=no
8297	for ac_type in 'int32_t' 'int' 'long int' \
8298	'long long int' 'short int' 'signed char'; do
8299	cat >conftest.$ac_ext <<_ACEOF
8300	/* confdefs.h. */
8301	_ACEOF
8302	cat confdefs.h >>conftest.$ac_ext
8303	cat >>conftest.$ac_ext <<_ACEOF
8304	/* end confdefs.h. */
8305	$ac_includes_default
8306	int
8307	main ()
8308	{
8309	static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1))];
8310	test_array [0] = 0
8311
8312	;
8313	return 0;
8314	}
8315	_ACEOF
8316	rm -f conftest.$ac_objext
8317	if { (ac_try="$ac_compile"
8318	case "(($ac_try" in
8319	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8320	*) ac_try_echo=$ac_try;;
8321	esac
8322	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8323	(eval "$ac_compile") 2>conftest.er1
8324	ac_status=$?
8325	grep -v '^ *+' conftest.er1 >conftest.err
8326	rm -f conftest.er1
8327	cat conftest.err >&5
8328	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8329	(exit $ac_status); } && {
8330	test -z "$ac_cxx_werror_flag" ||
8331	test ! -s conftest.err
8332	} && test -s conftest.$ac_objext; then
8333	cat >conftest.$ac_ext <<_ACEOF
8334	/* confdefs.h. */
8335	_ACEOF
8336	cat confdefs.h >>conftest.$ac_ext
8337	cat >>conftest.$ac_ext <<_ACEOF
8338	/* end confdefs.h. */
8339	$ac_includes_default
8340	int
8341	main ()
8342	{
8343	static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1)
8344	< ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 2))];
8345	test_array [0] = 0
8346
8347	;
8348	return 0;
8349	}
8350	_ACEOF
8351	rm -f conftest.$ac_objext
8352	if { (ac_try="$ac_compile"
8353	case "(($ac_try" in
8354	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8355	*) ac_try_echo=$ac_try;;
8356	esac
8357	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8358	(eval "$ac_compile") 2>conftest.er1
8359	ac_status=$?
8360	grep -v '^ *+' conftest.er1 >conftest.err
8361	rm -f conftest.er1
8362	cat conftest.err >&5
8363	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8364	(exit $ac_status); } && {
8365	test -z "$ac_cxx_werror_flag" ||
8366	test ! -s conftest.err
8367	} && test -s conftest.$ac_objext; then
8368	:
8369	else
8370	echo "$as_me: failed program was:" >&5
8371	sed 's/^/| /' conftest.$ac_ext >&5
8372
8373	case $ac_type in
8374	int32_t) ac_cv_c_int32_t=yes ;;
8375	*) ac_cv_c_int32_t=$ac_type ;;
8376	esac
8377
8378	fi
8379
8380	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8381	else
8382	echo "$as_me: failed program was:" >&5
8383	sed 's/^/| /' conftest.$ac_ext >&5
8384
8385
8386	fi
8387
8388	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8389	test "$ac_cv_c_int32_t" != no && break
8390	done
8391	fi
8392	{ echo "$as_me:$LINENO: result: $ac_cv_c_int32_t" >&5
8393	echo "${ECHO_T}$ac_cv_c_int32_t" >&6; }
8394	case $ac_cv_c_int32_t in #(
8395	no|yes) ;; #(
8396	*)
8397
8398	cat >>confdefs.h <<_ACEOF
8399	#define int32_t $ac_cv_c_int32_t
8400	_ACEOF
8401	;;
8402	esac
8403
8404
8405	{ echo "$as_me:$LINENO: checking for uint32_t" >&5
8406	echo $ECHO_N "checking for uint32_t... $ECHO_C" >&6; }
8407	if test "${ac_cv_c_uint32_t+set}" = set; then
8408	echo $ECHO_N "(cached) $ECHO_C" >&6
8409	else
8410	ac_cv_c_uint32_t=no
8411	for ac_type in 'uint32_t' 'unsigned int' 'unsigned long int' \
8412	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
8413	cat >conftest.$ac_ext <<_ACEOF
8414	/* confdefs.h. */
8415	_ACEOF
8416	cat confdefs.h >>conftest.$ac_ext
8417	cat >>conftest.$ac_ext <<_ACEOF
8418	/* end confdefs.h. */
8419	$ac_includes_default
8420	int
8421	main ()
8422	{
8423	static int test_array [1 - 2 * !(($ac_type) -1 >> (32 - 1) == 1)];
8424	test_array [0] = 0
8425
8426	;
8427	return 0;
8428	}
8429	_ACEOF
8430	rm -f conftest.$ac_objext
8431	if { (ac_try="$ac_compile"
8432	case "(($ac_try" in
8433	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8434	*) ac_try_echo=$ac_try;;
8435	esac
8436	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8437	(eval "$ac_compile") 2>conftest.er1
8438	ac_status=$?
8439	grep -v '^ *+' conftest.er1 >conftest.err
8440	rm -f conftest.er1
8441	cat conftest.err >&5
8442	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8443	(exit $ac_status); } && {
8444	test -z "$ac_cxx_werror_flag" ||
8445	test ! -s conftest.err
8446	} && test -s conftest.$ac_objext; then
8447	case $ac_type in
8448	uint32_t) ac_cv_c_uint32_t=yes ;;
8449	*) ac_cv_c_uint32_t=$ac_type ;;
8450	esac
8451
8452	else
8453	echo "$as_me: failed program was:" >&5
8454	sed 's/^/| /' conftest.$ac_ext >&5
8455
8456
8457	fi
8458
8459	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8460	test "$ac_cv_c_uint32_t" != no && break
8461	done
8462	fi
8463	{ echo "$as_me:$LINENO: result: $ac_cv_c_uint32_t" >&5
8464	echo "${ECHO_T}$ac_cv_c_uint32_t" >&6; }
8465	case $ac_cv_c_uint32_t in #(
8466	no|yes) ;; #(
8467	*)
8468
8469	cat >>confdefs.h <<\_ACEOF
8470	#define _UINT32_T 1
8471	_ACEOF
8472
8473
8474	cat >>confdefs.h <<_ACEOF
8475	#define uint32_t $ac_cv_c_uint32_t
8476	_ACEOF
8477	;;
8478	esac
8479
8480
8481
8482	for ac_func in unsetenv
8483	do
8484	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8485	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
8486	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
8487	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
8488	echo $ECHO_N "(cached) $ECHO_C" >&6
8489	else
8490	cat >conftest.$ac_ext <<_ACEOF
8491	/* confdefs.h. */
8492	_ACEOF
8493	cat confdefs.h >>conftest.$ac_ext
8494	cat >>conftest.$ac_ext <<_ACEOF
8495	/* end confdefs.h. */
8496	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8497	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8498	#define $ac_func innocuous_$ac_func
8499
8500	/* System header to define __stub macros and hopefully few prototypes,
8501	which can conflict with char $ac_func (); below.
8502	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8503	<limits.h> exists even on freestanding compilers. */
8504
8505	#ifdef __STDC__
8506	# include <limits.h>
8507	#else
8508	# include <assert.h>
8509	#endif
8510
8511	#undef $ac_func
8512
8513	/* Override any GCC internal prototype to avoid an error.
8514	Use char because int might match the return type of a GCC
8515	builtin and then its argument prototype would still apply. */
8516	#ifdef __cplusplus
8517	extern "C"
8518	#endif
8519	char $ac_func ();
8520	/* The GNU C library defines this for functions which it implements
8521	to always fail with ENOSYS. Some functions are actually named
8522	something starting with __ and the normal name is an alias. */
8523	#if defined __stub_$ac_func || defined __stub___$ac_func
8524	choke me
8525	#endif
8526
8527	int
8528	main ()
8529	{
8530	return $ac_func ();
8531	;
8532	return 0;
8533	}
8534	_ACEOF
8535	rm -f conftest.$ac_objext conftest$ac_exeext
8536	if { (ac_try="$ac_link"
8537	case "(($ac_try" in
8538	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8539	*) ac_try_echo=$ac_try;;
8540	esac
8541	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8542	(eval "$ac_link") 2>conftest.er1
8543	ac_status=$?
8544	grep -v '^ *+' conftest.er1 >conftest.err
8545	rm -f conftest.er1
8546	cat conftest.err >&5
8547	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8548	(exit $ac_status); } && {
8549	test -z "$ac_cxx_werror_flag" ||
8550	test ! -s conftest.err
8551	} && test -s conftest$ac_exeext &&
8552	$as_test_x conftest$ac_exeext; then
8553	eval "$as_ac_var=yes"
8554	else
8555	echo "$as_me: failed program was:" >&5
8556	sed 's/^/| /' conftest.$ac_ext >&5
8557
8558	eval "$as_ac_var=no"
8559	fi
8560
8561	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8562	conftest$ac_exeext conftest.$ac_ext
8563	fi
8564	ac_res=`eval echo '${'$as_ac_var'}'`
8565	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8566	echo "${ECHO_T}$ac_res" >&6; }
8567	if test `eval echo '${'$as_ac_var'}'` = yes; then
8568	cat >>confdefs.h <<_ACEOF
8569	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
8570	_ACEOF
8571
8572	fi
8573	done
8574
8575
8576
8577	support_utmp=yes
8578	support_wtmp=yes
8579	support_lastlog=yes
8580
8581	# Check whether --enable-utmp was given.
8582	if test "${enable_utmp+set}" = set; then
8583	enableval=$enable_utmp; if test x$enableval = xyes -o x$enableval = xno; then
8584	support_utmp=$enableval
8585	fi
8586	fi
8587
8588
8589	# Check whether --enable-wtmp was given.
8590	if test "${enable_wtmp+set}" = set; then
8591	enableval=$enable_wtmp; if test x$enableval = xyes -o x$enableval = xno; then
8592	support_wtmp=$enableval
8593	fi
8594	fi
8595
8596
8597	# Check whether --enable-lastlog was given.
8598	if test "${enable_lastlog+set}" = set; then
8599	enableval=$enable_lastlog; if test x$enableval = xyes -o x$enableval = xno; then
8600	support_lastlog=$enableval
8601	fi
8602	fi
8603
8604
8605	if test x$support_utmp = xyes; then
8606
8607	cat >>confdefs.h <<\_ACEOF
8608	#define UTMP_SUPPORT 1
8609	_ACEOF
8610
8611	fi
8612	if test x$support_wtmp = xyes; then
8613
8614	cat >>confdefs.h <<\_ACEOF
8615	#define WTMP_SUPPORT 1
8616	_ACEOF
8617
8618	fi
8619	if test x$support_lastlog = xyes; then
8620
8621	cat >>confdefs.h <<\_ACEOF
8622	#define LASTLOG_SUPPORT 1
8623	_ACEOF
8624
8625	fi
8626
8627
8628
8629
8630	for ac_func in \
8631	updwtmp \
8632	updwtmpx \
8633	updlastlogx \
8634
8635	do
8636	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8637	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
8638	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
8639	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
8640	echo $ECHO_N "(cached) $ECHO_C" >&6
8641	else
8642	cat >conftest.$ac_ext <<_ACEOF
8643	/* confdefs.h. */
8644	_ACEOF
8645	cat confdefs.h >>conftest.$ac_ext
8646	cat >>conftest.$ac_ext <<_ACEOF
8647	/* end confdefs.h. */
8648	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8649	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8650	#define $ac_func innocuous_$ac_func
8651
8652	/* System header to define __stub macros and hopefully few prototypes,
8653	which can conflict with char $ac_func (); below.
8654	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8655	<limits.h> exists even on freestanding compilers. */
8656
8657	#ifdef __STDC__
8658	# include <limits.h>
8659	#else
8660	# include <assert.h>
8661	#endif
8662
8663	#undef $ac_func
8664
8665	/* Override any GCC internal prototype to avoid an error.
8666	Use char because int might match the return type of a GCC
8667	builtin and then its argument prototype would still apply. */
8668	#ifdef __cplusplus
8669	extern "C"
8670	#endif
8671	char $ac_func ();
8672	/* The GNU C library defines this for functions which it implements
8673	to always fail with ENOSYS. Some functions are actually named
8674	something starting with __ and the normal name is an alias. */
8675	#if defined __stub_$ac_func || defined __stub___$ac_func
8676	choke me
8677	#endif
8678
8679	int
8680	main ()
8681	{
8682	return $ac_func ();
8683	;
8684	return 0;
8685	}
8686	_ACEOF
8687	rm -f conftest.$ac_objext conftest$ac_exeext
8688	if { (ac_try="$ac_link"
8689	case "(($ac_try" in
8690	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8691	*) ac_try_echo=$ac_try;;
8692	esac
8693	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8694	(eval "$ac_link") 2>conftest.er1
8695	ac_status=$?
8696	grep -v '^ *+' conftest.er1 >conftest.err
8697	rm -f conftest.er1
8698	cat conftest.err >&5
8699	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8700	(exit $ac_status); } && {
8701	test -z "$ac_cxx_werror_flag" ||
8702	test ! -s conftest.err
8703	} && test -s conftest$ac_exeext &&
8704	$as_test_x conftest$ac_exeext; then
8705	eval "$as_ac_var=yes"
8706	else
8707	echo "$as_me: failed program was:" >&5
8708	sed 's/^/| /' conftest.$ac_ext >&5
8709
8710	eval "$as_ac_var=no"
8711	fi
8712
8713	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8714	conftest$ac_exeext conftest.$ac_ext
8715	fi
8716	ac_res=`eval echo '${'$as_ac_var'}'`
8717	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8718	echo "${ECHO_T}$ac_res" >&6; }
8719	if test `eval echo '${'$as_ac_var'}'` = yes; then
8720	cat >>confdefs.h <<_ACEOF
8721	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
8722	_ACEOF
8723
8724	fi
8725	done
8726
8727
8728
8729
8730
8731	for ac_header in \
8732	utmp.h \
8733	utmpx.h \
8734	lastlog.h \
8735
8736	do
8737	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8738	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8739	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8740	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8741	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8742	echo $ECHO_N "(cached) $ECHO_C" >&6
8743	fi
8744	ac_res=`eval echo '${'$as_ac_Header'}'`
8745	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8746	echo "${ECHO_T}$ac_res" >&6; }
8747	else
8748	# Is the header compilable?
8749	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
8750	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
8751	cat >conftest.$ac_ext <<_ACEOF
8752	/* confdefs.h. */
8753	_ACEOF
8754	cat confdefs.h >>conftest.$ac_ext
8755	cat >>conftest.$ac_ext <<_ACEOF
8756	/* end confdefs.h. */
8757	$ac_includes_default
8758	#include <$ac_header>
8759	_ACEOF
8760	rm -f conftest.$ac_objext
8761	if { (ac_try="$ac_compile"
8762	case "(($ac_try" in
8763	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8764	*) ac_try_echo=$ac_try;;
8765	esac
8766	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8767	(eval "$ac_compile") 2>conftest.er1
8768	ac_status=$?
8769	grep -v '^ *+' conftest.er1 >conftest.err
8770	rm -f conftest.er1
8771	cat conftest.err >&5
8772	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8773	(exit $ac_status); } && {
8774	test -z "$ac_cxx_werror_flag" ||
8775	test ! -s conftest.err
8776	} && test -s conftest.$ac_objext; then
8777	ac_header_compiler=yes
8778	else
8779	echo "$as_me: failed program was:" >&5
8780	sed 's/^/| /' conftest.$ac_ext >&5
8781
8782	ac_header_compiler=no
8783	fi
8784
8785	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8786	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8787	echo "${ECHO_T}$ac_header_compiler" >&6; }
8788
8789	# Is the header present?
8790	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
8791	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
8792	cat >conftest.$ac_ext <<_ACEOF
8793	/* confdefs.h. */
8794	_ACEOF
8795	cat confdefs.h >>conftest.$ac_ext
8796	cat >>conftest.$ac_ext <<_ACEOF
8797	/* end confdefs.h. */
8798	#include <$ac_header>
8799	_ACEOF
8800	if { (ac_try="$ac_cpp conftest.$ac_ext"
8801	case "(($ac_try" in
8802	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8803	*) ac_try_echo=$ac_try;;
8804	esac
8805	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8806	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8807	ac_status=$?
8808	grep -v '^ *+' conftest.er1 >conftest.err
8809	rm -f conftest.er1
8810	cat conftest.err >&5
8811	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8812	(exit $ac_status); } >/dev/null && {
8813	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
8814	test ! -s conftest.err
8815	}; then
8816	ac_header_preproc=yes
8817	else
8818	echo "$as_me: failed program was:" >&5
8819	sed 's/^/| /' conftest.$ac_ext >&5
8820
8821	ac_header_preproc=no
8822	fi
8823
8824	rm -f conftest.err conftest.$ac_ext
8825	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8826	echo "${ECHO_T}$ac_header_preproc" >&6; }
8827
8828	# So? What about this header?
8829	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
8830	yes:no: )
8831	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8832	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8833	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8834	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8835	ac_header_preproc=yes
8836	;;
8837	no:yes:* )
8838	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8839	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8840	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8841	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8842	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8843	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8844	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8845	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8846	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8847	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8848	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8849	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8850
8851	;;
8852	esac
8853	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8854	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8855	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8856	echo $ECHO_N "(cached) $ECHO_C" >&6
8857	else
8858	eval "$as_ac_Header=\$ac_header_preproc"
8859	fi
8860	ac_res=`eval echo '${'$as_ac_Header'}'`
8861	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8862	echo "${ECHO_T}$ac_res" >&6; }
8863
8864	fi
8865	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8866	cat >>confdefs.h <<_ACEOF
8867	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8868	_ACEOF
8869
8870	fi
8871
8872	done
8873
8874
8875
8876	if test "${ac_cv_header_utmp_h+set}" = set; then
8877	{ echo "$as_me:$LINENO: checking for utmp.h" >&5
8878	echo $ECHO_N "checking for utmp.h... $ECHO_C" >&6; }
8879	if test "${ac_cv_header_utmp_h+set}" = set; then
8880	echo $ECHO_N "(cached) $ECHO_C" >&6
8881	fi
8882	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmp_h" >&5
8883	echo "${ECHO_T}$ac_cv_header_utmp_h" >&6; }
8884	else
8885	# Is the header compilable?
8886	{ echo "$as_me:$LINENO: checking utmp.h usability" >&5
8887	echo $ECHO_N "checking utmp.h usability... $ECHO_C" >&6; }
8888	cat >conftest.$ac_ext <<_ACEOF
8889	/* confdefs.h. */
8890	_ACEOF
8891	cat confdefs.h >>conftest.$ac_ext
8892	cat >>conftest.$ac_ext <<_ACEOF
8893	/* end confdefs.h. */
8894	$ac_includes_default
8895	#include <utmp.h>
8896	_ACEOF
8897	rm -f conftest.$ac_objext
8898	if { (ac_try="$ac_compile"
8899	case "(($ac_try" in
8900	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8901	*) ac_try_echo=$ac_try;;
8902	esac
8903	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8904	(eval "$ac_compile") 2>conftest.er1
8905	ac_status=$?
8906	grep -v '^ *+' conftest.er1 >conftest.err
8907	rm -f conftest.er1
8908	cat conftest.err >&5
8909	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8910	(exit $ac_status); } && {
8911	test -z "$ac_cxx_werror_flag" ||
8912	test ! -s conftest.err
8913	} && test -s conftest.$ac_objext; then
8914	ac_header_compiler=yes
8915	else
8916	echo "$as_me: failed program was:" >&5
8917	sed 's/^/| /' conftest.$ac_ext >&5
8918
8919	ac_header_compiler=no
8920	fi
8921
8922	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8923	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8924	echo "${ECHO_T}$ac_header_compiler" >&6; }
8925
8926	# Is the header present?
8927	{ echo "$as_me:$LINENO: checking utmp.h presence" >&5
8928	echo $ECHO_N "checking utmp.h presence... $ECHO_C" >&6; }
8929	cat >conftest.$ac_ext <<_ACEOF
8930	/* confdefs.h. */
8931	_ACEOF
8932	cat confdefs.h >>conftest.$ac_ext
8933	cat >>conftest.$ac_ext <<_ACEOF
8934	/* end confdefs.h. */
8935	#include <utmp.h>
8936	_ACEOF
8937	if { (ac_try="$ac_cpp conftest.$ac_ext"
8938	case "(($ac_try" in
8939	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8940	*) ac_try_echo=$ac_try;;
8941	esac
8942	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8943	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8944	ac_status=$?
8945	grep -v '^ *+' conftest.er1 >conftest.err
8946	rm -f conftest.er1
8947	cat conftest.err >&5
8948	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8949	(exit $ac_status); } >/dev/null && {
8950	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
8951	test ! -s conftest.err
8952	}; then
8953	ac_header_preproc=yes
8954	else
8955	echo "$as_me: failed program was:" >&5
8956	sed 's/^/| /' conftest.$ac_ext >&5
8957
8958	ac_header_preproc=no
8959	fi
8960
8961	rm -f conftest.err conftest.$ac_ext
8962	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8963	echo "${ECHO_T}$ac_header_preproc" >&6; }
8964
8965	# So? What about this header?
8966	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
8967	yes:no: )
8968	{ echo "$as_me:$LINENO: WARNING: utmp.h: accepted by the compiler, rejected by the preprocessor!" >&5
8969	echo "$as_me: WARNING: utmp.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
8970	{ echo "$as_me:$LINENO: WARNING: utmp.h: proceeding with the compiler's result" >&5
8971	echo "$as_me: WARNING: utmp.h: proceeding with the compiler's result" >&2;}
8972	ac_header_preproc=yes
8973	;;
8974	no:yes:* )
8975	{ echo "$as_me:$LINENO: WARNING: utmp.h: present but cannot be compiled" >&5
8976	echo "$as_me: WARNING: utmp.h: present but cannot be compiled" >&2;}
8977	{ echo "$as_me:$LINENO: WARNING: utmp.h: check for missing prerequisite headers?" >&5
8978	echo "$as_me: WARNING: utmp.h: check for missing prerequisite headers?" >&2;}
8979	{ echo "$as_me:$LINENO: WARNING: utmp.h: see the Autoconf documentation" >&5
8980	echo "$as_me: WARNING: utmp.h: see the Autoconf documentation" >&2;}
8981	{ echo "$as_me:$LINENO: WARNING: utmp.h: section \"Present But Cannot Be Compiled\"" >&5
8982	echo "$as_me: WARNING: utmp.h: section \"Present But Cannot Be Compiled\"" >&2;}
8983	{ echo "$as_me:$LINENO: WARNING: utmp.h: proceeding with the preprocessor's result" >&5
8984	echo "$as_me: WARNING: utmp.h: proceeding with the preprocessor's result" >&2;}
8985	{ echo "$as_me:$LINENO: WARNING: utmp.h: in the future, the compiler will take precedence" >&5
8986	echo "$as_me: WARNING: utmp.h: in the future, the compiler will take precedence" >&2;}
8987
8988	;;
8989	esac
8990	{ echo "$as_me:$LINENO: checking for utmp.h" >&5
8991	echo $ECHO_N "checking for utmp.h... $ECHO_C" >&6; }
8992	if test "${ac_cv_header_utmp_h+set}" = set; then
8993	echo $ECHO_N "(cached) $ECHO_C" >&6
8994	else
8995	ac_cv_header_utmp_h=$ac_header_preproc
8996	fi
8997	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmp_h" >&5
8998	echo "${ECHO_T}$ac_cv_header_utmp_h" >&6; }
8999
9000	fi
9001	if test $ac_cv_header_utmp_h = yes; then
9002	{ echo "$as_me:$LINENO: checking for struct utmp" >&5
9003	echo $ECHO_N "checking for struct utmp... $ECHO_C" >&6; }
9004	if test "${struct_utmp+set}" = set; then
9005	echo $ECHO_N "(cached) $ECHO_C" >&6
9006	else
9007	cat >conftest.$ac_ext <<_ACEOF
9008	/* confdefs.h. */
9009	_ACEOF
9010	cat confdefs.h >>conftest.$ac_ext
9011	cat >>conftest.$ac_ext <<_ACEOF
9012	/* end confdefs.h. */
9013	#include <sys/types.h>
9014	#include <utmp.h>
9015	int
9016	main ()
9017	{
9018	struct utmp ut;
9019	;
9020	return 0;
9021	}
9022	_ACEOF
9023	rm -f conftest.$ac_objext
9024	if { (ac_try="$ac_compile"
9025	case "(($ac_try" in
9026	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9027	*) ac_try_echo=$ac_try;;
9028	esac
9029	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9030	(eval "$ac_compile") 2>conftest.er1
9031	ac_status=$?
9032	grep -v '^ *+' conftest.er1 >conftest.err
9033	rm -f conftest.er1
9034	cat conftest.err >&5
9035	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9036	(exit $ac_status); } && {
9037	test -z "$ac_cxx_werror_flag" ||
9038	test ! -s conftest.err
9039	} && test -s conftest.$ac_objext; then
9040	struct_utmp=yes
9041	else
9042	echo "$as_me: failed program was:" >&5
9043	sed 's/^/| /' conftest.$ac_ext >&5
9044
9045	struct_utmp=no
9046	fi
9047
9048	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9049	fi
9050	{ echo "$as_me:$LINENO: result: $struct_utmp" >&5
9051	echo "${ECHO_T}$struct_utmp" >&6; }
9052	if test x$struct_utmp = xyes; then
9053
9054	cat >>confdefs.h <<\_ACEOF
9055	#define HAVE_STRUCT_UTMP 1
9056	_ACEOF
9057
9058	fi
9059
9060
9061	{ echo "$as_me:$LINENO: checking for ut_host in utmp struct" >&5
9062	echo $ECHO_N "checking for ut_host in utmp struct... $ECHO_C" >&6; }
9063	if test "${struct_utmp_host+set}" = set; then
9064	echo $ECHO_N "(cached) $ECHO_C" >&6
9065	else
9066	cat >conftest.$ac_ext <<_ACEOF
9067	/* confdefs.h. */
9068	_ACEOF
9069	cat confdefs.h >>conftest.$ac_ext
9070	cat >>conftest.$ac_ext <<_ACEOF
9071	/* end confdefs.h. */
9072	#include <sys/types.h>
9073	#include <utmp.h>
9074	int
9075	main ()
9076	{
9077	struct utmp ut; ut.ut_host;
9078	;
9079	return 0;
9080	}
9081	_ACEOF
9082	rm -f conftest.$ac_objext
9083	if { (ac_try="$ac_compile"
9084	case "(($ac_try" in
9085	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9086	*) ac_try_echo=$ac_try;;
9087	esac
9088	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9089	(eval "$ac_compile") 2>conftest.er1
9090	ac_status=$?
9091	grep -v '^ *+' conftest.er1 >conftest.err
9092	rm -f conftest.er1
9093	cat conftest.err >&5
9094	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9095	(exit $ac_status); } && {
9096	test -z "$ac_cxx_werror_flag" ||
9097	test ! -s conftest.err
9098	} && test -s conftest.$ac_objext; then
9099	struct_utmp_host=yes
9100	else
9101	echo "$as_me: failed program was:" >&5
9102	sed 's/^/| /' conftest.$ac_ext >&5
9103
9104	struct_utmp_host=no
9105	fi
9106
9107	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9108	fi
9109	{ echo "$as_me:$LINENO: result: $struct_utmp_host" >&5
9110	echo "${ECHO_T}$struct_utmp_host" >&6; }
9111	if test x$struct_utmp_host = xyes; then
9112
9113	cat >>confdefs.h <<\_ACEOF
9114	#define HAVE_UTMP_HOST 1
9115	_ACEOF
9116
9117	fi
9118
9119	{ echo "$as_me:$LINENO: checking for ut_pid in utmp struct" >&5
9120	echo $ECHO_N "checking for ut_pid in utmp struct... $ECHO_C" >&6; }
9121	if test "${struct_utmp_pid+set}" = set; then
9122	echo $ECHO_N "(cached) $ECHO_C" >&6
9123	else
9124	cat >conftest.$ac_ext <<_ACEOF
9125	/* confdefs.h. */
9126	_ACEOF
9127	cat confdefs.h >>conftest.$ac_ext
9128	cat >>conftest.$ac_ext <<_ACEOF
9129	/* end confdefs.h. */
9130	#include <sys/types.h>
9131	#include <utmp.h>
9132	int
9133	main ()
9134	{
9135	struct utmp ut; ut.ut_pid;
9136	;
9137	return 0;
9138	}
9139	_ACEOF
9140	rm -f conftest.$ac_objext
9141	if { (ac_try="$ac_compile"
9142	case "(($ac_try" in
9143	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9144	*) ac_try_echo=$ac_try;;
9145	esac
9146	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9147	(eval "$ac_compile") 2>conftest.er1
9148	ac_status=$?
9149	grep -v '^ *+' conftest.er1 >conftest.err
9150	rm -f conftest.er1
9151	cat conftest.err >&5
9152	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9153	(exit $ac_status); } && {
9154	test -z "$ac_cxx_werror_flag" ||
9155	test ! -s conftest.err
9156	} && test -s conftest.$ac_objext; then
9157	struct_utmp_pid=yes
9158	else
9159	echo "$as_me: failed program was:" >&5
9160	sed 's/^/| /' conftest.$ac_ext >&5
9161
9162	struct_utmp_pid=no
9163	fi
9164
9165	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9166	fi
9167	{ echo "$as_me:$LINENO: result: $struct_utmp_pid" >&5
9168	echo "${ECHO_T}$struct_utmp_pid" >&6; }
9169	if test x$struct_utmp_pid = xyes; then
9170
9171	cat >>confdefs.h <<\_ACEOF
9172	#define HAVE_UTMP_PID 1
9173	_ACEOF
9174
9175	fi
9176
9177	fi
9178
9179
9180
9181	if test "${ac_cv_header_utmpx_h+set}" = set; then
9182	{ echo "$as_me:$LINENO: checking for utmpx.h" >&5
9183	echo $ECHO_N "checking for utmpx.h... $ECHO_C" >&6; }
9184	if test "${ac_cv_header_utmpx_h+set}" = set; then
9185	echo $ECHO_N "(cached) $ECHO_C" >&6
9186	fi
9187	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmpx_h" >&5
9188	echo "${ECHO_T}$ac_cv_header_utmpx_h" >&6; }
9189	else
9190	# Is the header compilable?
9191	{ echo "$as_me:$LINENO: checking utmpx.h usability" >&5
9192	echo $ECHO_N "checking utmpx.h usability... $ECHO_C" >&6; }
9193	cat >conftest.$ac_ext <<_ACEOF
9194	/* confdefs.h. */
9195	_ACEOF
9196	cat confdefs.h >>conftest.$ac_ext
9197	cat >>conftest.$ac_ext <<_ACEOF
9198	/* end confdefs.h. */
9199	$ac_includes_default
9200	#include <utmpx.h>
9201	_ACEOF
9202	rm -f conftest.$ac_objext
9203	if { (ac_try="$ac_compile"
9204	case "(($ac_try" in
9205	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9206	*) ac_try_echo=$ac_try;;
9207	esac
9208	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9209	(eval "$ac_compile") 2>conftest.er1
9210	ac_status=$?
9211	grep -v '^ *+' conftest.er1 >conftest.err
9212	rm -f conftest.er1
9213	cat conftest.err >&5
9214	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9215	(exit $ac_status); } && {
9216	test -z "$ac_cxx_werror_flag" ||
9217	test ! -s conftest.err
9218	} && test -s conftest.$ac_objext; then
9219	ac_header_compiler=yes
9220	else
9221	echo "$as_me: failed program was:" >&5
9222	sed 's/^/| /' conftest.$ac_ext >&5
9223
9224	ac_header_compiler=no
9225	fi
9226
9227	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9228	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9229	echo "${ECHO_T}$ac_header_compiler" >&6; }
9230
9231	# Is the header present?
9232	{ echo "$as_me:$LINENO: checking utmpx.h presence" >&5
9233	echo $ECHO_N "checking utmpx.h presence... $ECHO_C" >&6; }
9234	cat >conftest.$ac_ext <<_ACEOF
9235	/* confdefs.h. */
9236	_ACEOF
9237	cat confdefs.h >>conftest.$ac_ext
9238	cat >>conftest.$ac_ext <<_ACEOF
9239	/* end confdefs.h. */
9240	#include <utmpx.h>
9241	_ACEOF
9242	if { (ac_try="$ac_cpp conftest.$ac_ext"
9243	case "(($ac_try" in
9244	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9245	*) ac_try_echo=$ac_try;;
9246	esac
9247	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9248	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9249	ac_status=$?
9250	grep -v '^ *+' conftest.er1 >conftest.err
9251	rm -f conftest.er1
9252	cat conftest.err >&5
9253	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9254	(exit $ac_status); } >/dev/null && {
9255	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
9256	test ! -s conftest.err
9257	}; then
9258	ac_header_preproc=yes
9259	else
9260	echo "$as_me: failed program was:" >&5
9261	sed 's/^/| /' conftest.$ac_ext >&5
9262
9263	ac_header_preproc=no
9264	fi
9265
9266	rm -f conftest.err conftest.$ac_ext
9267	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9268	echo "${ECHO_T}$ac_header_preproc" >&6; }
9269
9270	# So? What about this header?
9271	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
9272	yes:no: )
9273	{ echo "$as_me:$LINENO: WARNING: utmpx.h: accepted by the compiler, rejected by the preprocessor!" >&5
9274	echo "$as_me: WARNING: utmpx.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
9275	{ echo "$as_me:$LINENO: WARNING: utmpx.h: proceeding with the compiler's result" >&5
9276	echo "$as_me: WARNING: utmpx.h: proceeding with the compiler's result" >&2;}
9277	ac_header_preproc=yes
9278	;;
9279	no:yes:* )
9280	{ echo "$as_me:$LINENO: WARNING: utmpx.h: present but cannot be compiled" >&5
9281	echo "$as_me: WARNING: utmpx.h: present but cannot be compiled" >&2;}
9282	{ echo "$as_me:$LINENO: WARNING: utmpx.h: check for missing prerequisite headers?" >&5
9283	echo "$as_me: WARNING: utmpx.h: check for missing prerequisite headers?" >&2;}
9284	{ echo "$as_me:$LINENO: WARNING: utmpx.h: see the Autoconf documentation" >&5
9285	echo "$as_me: WARNING: utmpx.h: see the Autoconf documentation" >&2;}
9286	{ echo "$as_me:$LINENO: WARNING: utmpx.h: section \"Present But Cannot Be Compiled\"" >&5
9287	echo "$as_me: WARNING: utmpx.h: section \"Present But Cannot Be Compiled\"" >&2;}
9288	{ echo "$as_me:$LINENO: WARNING: utmpx.h: proceeding with the preprocessor's result" >&5
9289	echo "$as_me: WARNING: utmpx.h: proceeding with the preprocessor's result" >&2;}
9290	{ echo "$as_me:$LINENO: WARNING: utmpx.h: in the future, the compiler will take precedence" >&5
9291	echo "$as_me: WARNING: utmpx.h: in the future, the compiler will take precedence" >&2;}
9292
9293	;;
9294	esac
9295	{ echo "$as_me:$LINENO: checking for utmpx.h" >&5
9296	echo $ECHO_N "checking for utmpx.h... $ECHO_C" >&6; }
9297	if test "${ac_cv_header_utmpx_h+set}" = set; then
9298	echo $ECHO_N "(cached) $ECHO_C" >&6
9299	else
9300	ac_cv_header_utmpx_h=$ac_header_preproc
9301	fi
9302	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmpx_h" >&5
9303	echo "${ECHO_T}$ac_cv_header_utmpx_h" >&6; }
9304
9305	fi
9306	if test $ac_cv_header_utmpx_h = yes; then
9307	{ echo "$as_me:$LINENO: checking for struct utmpx" >&5
9308	echo $ECHO_N "checking for struct utmpx... $ECHO_C" >&6; }
9309	if test "${struct_utmpx+set}" = set; then
9310	echo $ECHO_N "(cached) $ECHO_C" >&6
9311	else
9312	cat >conftest.$ac_ext <<_ACEOF
9313	/* confdefs.h. */
9314	_ACEOF
9315	cat confdefs.h >>conftest.$ac_ext
9316	cat >>conftest.$ac_ext <<_ACEOF
9317	/* end confdefs.h. */
9318	#include <sys/types.h>
9319	#include <utmpx.h>
9320	int
9321	main ()
9322	{
9323	struct utmpx ut;
9324	;
9325	return 0;
9326	}
9327	_ACEOF
9328	rm -f conftest.$ac_objext
9329	if { (ac_try="$ac_compile"
9330	case "(($ac_try" in
9331	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9332	*) ac_try_echo=$ac_try;;
9333	esac
9334	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9335	(eval "$ac_compile") 2>conftest.er1
9336	ac_status=$?
9337	grep -v '^ *+' conftest.er1 >conftest.err
9338	rm -f conftest.er1
9339	cat conftest.err >&5
9340	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9341	(exit $ac_status); } && {
9342	test -z "$ac_cxx_werror_flag" ||
9343	test ! -s conftest.err
9344	} && test -s conftest.$ac_objext; then
9345	struct_utmpx=yes
9346	else
9347	echo "$as_me: failed program was:" >&5
9348	sed 's/^/| /' conftest.$ac_ext >&5
9349
9350	struct_utmpx=no
9351	fi
9352
9353	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9354	fi
9355	{ echo "$as_me:$LINENO: result: $struct_utmpx" >&5
9356	echo "${ECHO_T}$struct_utmpx" >&6; }
9357	if test x$struct_utmpx = xyes; then
9358
9359	cat >>confdefs.h <<\_ACEOF
9360	#define HAVE_STRUCT_UTMPX 1
9361	_ACEOF
9362
9363	fi
9364
9365
9366	{ echo "$as_me:$LINENO: checking for host in utmpx struct" >&5
9367	echo $ECHO_N "checking for host in utmpx struct... $ECHO_C" >&6; }
9368	if test "${struct_utmpx_host+set}" = set; then
9369	echo $ECHO_N "(cached) $ECHO_C" >&6
9370	else
9371	cat >conftest.$ac_ext <<_ACEOF
9372	/* confdefs.h. */
9373	_ACEOF
9374	cat confdefs.h >>conftest.$ac_ext
9375	cat >>conftest.$ac_ext <<_ACEOF
9376	/* end confdefs.h. */
9377	#include <sys/types.h>
9378	#include <utmpx.h>
9379	int
9380	main ()
9381	{
9382	struct utmpx utx; utx.ut_host;
9383	;
9384	return 0;
9385	}
9386	_ACEOF
9387	rm -f conftest.$ac_objext
9388	if { (ac_try="$ac_compile"
9389	case "(($ac_try" in
9390	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9391	*) ac_try_echo=$ac_try;;
9392	esac
9393	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9394	(eval "$ac_compile") 2>conftest.er1
9395	ac_status=$?
9396	grep -v '^ *+' conftest.er1 >conftest.err
9397	rm -f conftest.er1
9398	cat conftest.err >&5
9399	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9400	(exit $ac_status); } && {
9401	test -z "$ac_cxx_werror_flag" ||
9402	test ! -s conftest.err
9403	} && test -s conftest.$ac_objext; then
9404	struct_utmpx_host=yes
9405	else
9406	echo "$as_me: failed program was:" >&5
9407	sed 's/^/| /' conftest.$ac_ext >&5
9408
9409	struct_utmpx_host=no
9410	fi
9411
9412	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9413	fi
9414	{ echo "$as_me:$LINENO: result: $struct_utmpx_host" >&5
9415	echo "${ECHO_T}$struct_utmpx_host" >&6; }
9416	if test x$struct_utmpx_host = xyes; then
9417
9418	cat >>confdefs.h <<\_ACEOF
9419	#define HAVE_UTMPX_HOST 1
9420	_ACEOF
9421
9422	fi
9423
9424	{ echo "$as_me:$LINENO: checking for session in utmpx struct" >&5
9425	echo $ECHO_N "checking for session in utmpx struct... $ECHO_C" >&6; }
9426	if test "${struct_utmpx_session+set}" = set; then
9427	echo $ECHO_N "(cached) $ECHO_C" >&6
9428	else
9429	cat >conftest.$ac_ext <<_ACEOF
9430	/* confdefs.h. */
9431	_ACEOF
9432	cat confdefs.h >>conftest.$ac_ext
9433	cat >>conftest.$ac_ext <<_ACEOF
9434	/* end confdefs.h. */
9435	#include <sys/types.h>
9436	#include <utmpx.h>
9437	int
9438	main ()
9439	{
9440	struct utmpx utx; utx.ut_session;
9441	;
9442	return 0;
9443	}
9444	_ACEOF
9445	rm -f conftest.$ac_objext
9446	if { (ac_try="$ac_compile"
9447	case "(($ac_try" in
9448	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9449	*) ac_try_echo=$ac_try;;
9450	esac
9451	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9452	(eval "$ac_compile") 2>conftest.er1
9453	ac_status=$?
9454	grep -v '^ *+' conftest.er1 >conftest.err
9455	rm -f conftest.er1
9456	cat conftest.err >&5
9457	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9458	(exit $ac_status); } && {
9459	test -z "$ac_cxx_werror_flag" ||
9460	test ! -s conftest.err
9461	} && test -s conftest.$ac_objext; then
9462	struct_utmpx_session=yes
9463	else
9464	echo "$as_me: failed program was:" >&5
9465	sed 's/^/| /' conftest.$ac_ext >&5
9466
9467	struct_utmpx_session=no
9468	fi
9469
9470	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9471	fi
9472	{ echo "$as_me:$LINENO: result: $struct_utmpx_session" >&5
9473	echo "${ECHO_T}$struct_utmpx_session" >&6; }
9474	if test x$struct_utmpx_session = xyes; then
9475
9476	cat >>confdefs.h <<\_ACEOF
9477	#define HAVE_UTMPX_SESSION 1
9478	_ACEOF
9479
9480	fi
9481
9482	fi
9483
9484
9485	{ echo "$as_me:$LINENO: checking for struct lastlog" >&5
9486	echo $ECHO_N "checking for struct lastlog... $ECHO_C" >&6; }
9487	if test "${struct_lastlog+set}" = set; then
9488	echo $ECHO_N "(cached) $ECHO_C" >&6
9489	else
9490	cat >conftest.$ac_ext <<_ACEOF
9491	/* confdefs.h. */
9492	_ACEOF
9493	cat confdefs.h >>conftest.$ac_ext
9494	cat >>conftest.$ac_ext <<_ACEOF
9495	/* end confdefs.h. */
9496	#include <sys/types.h>
9497	#include <utmp.h>
9498	#ifdef HAVE_LASTLOG_H
9499	#include <lastlog.h>
9500	#endif
9501
9502	int
9503	main ()
9504	{
9505	struct lastlog ll;
9506	;
9507	return 0;
9508	}
9509	_ACEOF
9510	rm -f conftest.$ac_objext
9511	if { (ac_try="$ac_compile"
9512	case "(($ac_try" in
9513	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9514	*) ac_try_echo=$ac_try;;
9515	esac
9516	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9517	(eval "$ac_compile") 2>conftest.er1
9518	ac_status=$?
9519	grep -v '^ *+' conftest.er1 >conftest.err
9520	rm -f conftest.er1
9521	cat conftest.err >&5
9522	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9523	(exit $ac_status); } && {
9524	test -z "$ac_cxx_werror_flag" ||
9525	test ! -s conftest.err
9526	} && test -s conftest.$ac_objext; then
9527	struct_lastlog=yes
9528	else
9529	echo "$as_me: failed program was:" >&5
9530	sed 's/^/| /' conftest.$ac_ext >&5
9531
9532	struct_lastlog=no
9533	fi
9534
9535	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9536	fi
9537	{ echo "$as_me:$LINENO: result: $struct_lastlog" >&5
9538	echo "${ECHO_T}$struct_lastlog" >&6; }
9539	if test x$struct_lastlog = xyes; then
9540
9541	cat >>confdefs.h <<\_ACEOF
9542	#define HAVE_STRUCT_LASTLOG 1
9543	_ACEOF
9544
9545	fi
9546
9547	{ echo "$as_me:$LINENO: checking for struct lastlogx" >&5
9548	echo $ECHO_N "checking for struct lastlogx... $ECHO_C" >&6; }
9549	if test "${struct_lastlogx+set}" = set; then
9550	echo $ECHO_N "(cached) $ECHO_C" >&6
9551	else
9552	cat >conftest.$ac_ext <<_ACEOF
9553	/* confdefs.h. */
9554	_ACEOF
9555	cat confdefs.h >>conftest.$ac_ext
9556	cat >>conftest.$ac_ext <<_ACEOF
9557	/* end confdefs.h. */
9558	#include <sys/types.h>
9559	#include <utmpx.h>
9560	#ifdef HAVE_LASTLOG_H
9561	#include <lastlog.h>
9562	#endif
9563
9564	int
9565	main ()
9566	{
9567	struct lastlogx ll;
9568	;
9569	return 0;
9570	}
9571	_ACEOF
9572	rm -f conftest.$ac_objext
9573	if { (ac_try="$ac_compile"
9574	case "(($ac_try" in
9575	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9576	*) ac_try_echo=$ac_try;;
9577	esac
9578	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9579	(eval "$ac_compile") 2>conftest.er1
9580	ac_status=$?
9581	grep -v '^ *+' conftest.er1 >conftest.err
9582	rm -f conftest.er1
9583	cat conftest.err >&5
9584	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9585	(exit $ac_status); } && {
9586	test -z "$ac_cxx_werror_flag" ||
9587	test ! -s conftest.err
9588	} && test -s conftest.$ac_objext; then
9589	struct_lastlogx=yes
9590	else
9591	echo "$as_me: failed program was:" >&5
9592	sed 's/^/| /' conftest.$ac_ext >&5
9593
9594	struct_lastlogx=no
9595	fi
9596
9597	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9598	fi
9599	{ echo "$as_me:$LINENO: result: $struct_lastlogx" >&5
9600	echo "${ECHO_T}$struct_lastlogx" >&6; }
9601	if test x$struct_lastlogx = xyes; then
9602
9603	cat >>confdefs.h <<\_ACEOF
9604	#define HAVE_STRUCT_LASTLOGX 1
9605	_ACEOF
9606
9607	fi
9608
9609
9610	{ echo "$as_me:$LINENO: checking where utmp is located" >&5
9611	echo $ECHO_N "checking where utmp is located... $ECHO_C" >&6; }
9612	if test "${path_utmp+set}" = set; then
9613	echo $ECHO_N "(cached) $ECHO_C" >&6
9614	else
9615	if test "$cross_compiling" = yes; then
9616	{ echo "$as_me:$LINENO: WARNING: Define UTMP_FILE in config.h manually" >&5
9617	echo "$as_me: WARNING: Define UTMP_FILE in config.h manually" >&2;}
9618	else
9619	cat >conftest.$ac_ext <<_ACEOF
9620	/* confdefs.h. */
9621	_ACEOF
9622	cat confdefs.h >>conftest.$ac_ext
9623	cat >>conftest.$ac_ext <<_ACEOF
9624	/* end confdefs.h. */
9625	#include <stdio.h>
9626	#include <stdlib.h>
9627	#include <sys/types.h>
9628	#include <utmp.h>
9629	#include <errno.h>
9630	main()
9631	{
9632	char **u, *utmplist[] = {
9633	"/var/run/utmp", "/var/adm/utmp", "/etc/utmp", "/usr/etc/utmp", "/usr/adm/utmp", NULL };
9634	FILE *a, *f=fopen("conftestval", "w");
9635	if (!f) exit(1);
9636	#ifdef UTMP_FILE
9637	fprintf(f, "%s\n", UTMP_FILE);
9638	exit(0);
9639	#endif
9640	#ifdef _PATH_UTMP
9641	fprintf(f, "%s\n", _PATH_UTMP);
9642	exit(0);
9643	#endif
9644	for (u = utmplist; *u; u++) {
9645	if ((a = fopen(*u, "r")) != NULL || errno == EACCES) {
9646	fprintf(f, "%s\n", *u);
9647	exit(0);
9648	}
9649	}
9650	exit(0);
9651	}
9652	_ACEOF
9653	rm -f conftest$ac_exeext
9654	if { (ac_try="$ac_link"
9655	case "(($ac_try" in
9656	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9657	*) ac_try_echo=$ac_try;;
9658	esac
9659	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9660	(eval "$ac_link") 2>&5
9661	ac_status=$?
9662	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9663	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9664	{ (case "(($ac_try" in
9665	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9666	*) ac_try_echo=$ac_try;;
9667	esac
9668	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9669	(eval "$ac_try") 2>&5
9670	ac_status=$?
9671	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9672	(exit $ac_status); }; }; then
9673	path_utmp=`cat conftestval`
9674	else
9675	echo "$as_me: program exited with status $ac_status" >&5
9676	echo "$as_me: failed program was:" >&5
9677	sed 's/^/| /' conftest.$ac_ext >&5
9678
9679	( exit $ac_status )
9680	path_utmp=
9681	fi
9682	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9683	fi
9684
9685
9686	fi
9687	{ echo "$as_me:$LINENO: result: $path_utmp" >&5
9688	echo "${ECHO_T}$path_utmp" >&6; }
9689	if test x$path_utmp != x; then
9690
9691	cat >>confdefs.h <<_ACEOF
9692	#define UTMP_FILE "$path_utmp"
9693	_ACEOF
9694
9695	fi
9696
9697
9698	{ echo "$as_me:$LINENO: checking where utmpx is located" >&5
9699	echo $ECHO_N "checking where utmpx is located... $ECHO_C" >&6; }
9700	if test "${path_utmpx+set}" = set; then
9701	echo $ECHO_N "(cached) $ECHO_C" >&6
9702	else
9703	if test "$cross_compiling" = yes; then
9704	{ echo "$as_me:$LINENO: WARNING: Define UTMPX_FILE in config.h manually" >&5
9705	echo "$as_me: WARNING: Define UTMPX_FILE in config.h manually" >&2;}
9706	else
9707	cat >conftest.$ac_ext <<_ACEOF
9708	/* confdefs.h. */
9709	_ACEOF
9710	cat confdefs.h >>conftest.$ac_ext
9711	cat >>conftest.$ac_ext <<_ACEOF
9712	/* end confdefs.h. */
9713	#include <stdio.h>
9714	#include <stdlib.h>
9715	#include <sys/types.h>
9716	#include <utmpx.h>
9717	#include <errno.h>
9718	#include <sys/stat.h>
9719	#ifdef HAVE_STRING_H
9720	#include <string.h>
9721	#endif
9722	main()
9723	{
9724	char **u, *p, *utmplist[] = {
9725	#ifdef UTMPX_FILE
9726	UTMPX_FILE,
9727	#endif
9728	#ifdef _PATH_UTMPX
9729	_PATH_UTMPX,
9730	#endif
9731	"/var/adm/utmpx", "/etc/utmpx", NULL };
9732	FILE *a, *f=fopen("conftestval", "w");
9733	struct stat statu, statux;
9734	if (!f) exit(1);
9735	for (u = utmplist; *u; u++) {
9736	if ((a = fopen(*u, "r")) != NULL || errno == EACCES) {
9737	if (stat(*u, &statux) < 0)
9738	continue;
9739	p = strdup(*u);
9740	p[strlen(p) - 1] = '\0';
9741	if (stat(p, &statu) >= 0
9742	&& (statu.st_mtime - statux.st_mtime > 86400))
9743	continue;
9744	fprintf(f, "%s\n", *u);
9745	exit(0);
9746	}
9747	}
9748	exit(0);
9749	}
9750	_ACEOF
9751	rm -f conftest$ac_exeext
9752	if { (ac_try="$ac_link"
9753	case "(($ac_try" in
9754	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9755	*) ac_try_echo=$ac_try;;
9756	esac
9757	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9758	(eval "$ac_link") 2>&5
9759	ac_status=$?
9760	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9761	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9762	{ (case "(($ac_try" in
9763	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9764	*) ac_try_echo=$ac_try;;
9765	esac
9766	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9767	(eval "$ac_try") 2>&5
9768	ac_status=$?
9769	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9770	(exit $ac_status); }; }; then
9771	path_utmpx=`cat conftestval`
9772	else
9773	echo "$as_me: program exited with status $ac_status" >&5
9774	echo "$as_me: failed program was:" >&5
9775	sed 's/^/| /' conftest.$ac_ext >&5
9776
9777	( exit $ac_status )
9778	path_utmpx=
9779	fi
9780	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9781	fi
9782
9783
9784	fi
9785	{ echo "$as_me:$LINENO: result: $path_utmpx" >&5
9786	echo "${ECHO_T}$path_utmpx" >&6; }
9787	if test x$path_utmpx != x; then
9788
9789	cat >>confdefs.h <<_ACEOF
9790	#define UTMPX_FILE "$path_utmpx"
9791	_ACEOF
9792
9793	fi
9794
9795
9796	{ echo "$as_me:$LINENO: checking where wtmp is located" >&5
9797	echo $ECHO_N "checking where wtmp is located... $ECHO_C" >&6; }
9798	if test "${path_wtmp+set}" = set; then
9799	echo $ECHO_N "(cached) $ECHO_C" >&6
9800	else
9801	if test "$cross_compiling" = yes; then
9802	{ echo "$as_me:$LINENO: WARNING: Define WTMP_FILE in config.h manually" >&5
9803	echo "$as_me: WARNING: Define WTMP_FILE in config.h manually" >&2;}
9804	else
9805	cat >conftest.$ac_ext <<_ACEOF
9806	/* confdefs.h. */
9807	_ACEOF
9808	cat confdefs.h >>conftest.$ac_ext
9809	cat >>conftest.$ac_ext <<_ACEOF
9810	/* end confdefs.h. */
9811	#include <stdio.h>
9812	#include <stdlib.h>
9813	#include <sys/types.h>
9814	#ifdef HAVE_UTMP_H
9815	#include <utmp.h>
9816	#endif
9817	#include <errno.h>
9818	main()
9819	{
9820	char **w, *wtmplist[] = {
9821	"/var/log/wtmp", "/var/adm/wtmp", "/etc/wtmp", "/usr/etc/wtmp", "/usr/adm/wtmp", NULL };
9822	FILE *a, *f=fopen("conftestval", "w");
9823	if (!f) exit(1);
9824	#ifdef WTMP_FILE
9825	fprintf(f, "%s\n", WTMP_FILE);
9826	exit(0);
9827	#endif
9828	#ifdef _PATH_WTMP
9829	fprintf(f, "%s\n", _PATH_WTMP);
9830	exit(0);
9831	#endif
9832	for (w = wtmplist; *w; w++) {
9833	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
9834	fprintf(f, "%s\n", *w);
9835	exit(0);
9836	}
9837	}
9838	exit(0);
9839	}
9840	_ACEOF
9841	rm -f conftest$ac_exeext
9842	if { (ac_try="$ac_link"
9843	case "(($ac_try" in
9844	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9845	*) ac_try_echo=$ac_try;;
9846	esac
9847	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9848	(eval "$ac_link") 2>&5
9849	ac_status=$?
9850	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9851	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9852	{ (case "(($ac_try" in
9853	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9854	*) ac_try_echo=$ac_try;;
9855	esac
9856	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9857	(eval "$ac_try") 2>&5
9858	ac_status=$?
9859	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9860	(exit $ac_status); }; }; then
9861	path_wtmp=`cat conftestval`
9862	else
9863	echo "$as_me: program exited with status $ac_status" >&5
9864	echo "$as_me: failed program was:" >&5
9865	sed 's/^/| /' conftest.$ac_ext >&5
9866
9867	( exit $ac_status )
9868	path_wtmp=
9869	fi
9870	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9871	fi
9872
9873
9874	fi
9875	{ echo "$as_me:$LINENO: result: $path_wtmp" >&5
9876	echo "${ECHO_T}$path_wtmp" >&6; }
9877	if test x$path_wtmp != x; then
9878
9879	cat >>confdefs.h <<_ACEOF
9880	#define WTMP_FILE "$path_wtmp"
9881	_ACEOF
9882
9883	fi
9884
9885	{ echo "$as_me:$LINENO: checking where wtmpx is located" >&5
9886	echo $ECHO_N "checking where wtmpx is located... $ECHO_C" >&6; }
9887	if test "${path_wtmpx+set}" = set; then
9888	echo $ECHO_N "(cached) $ECHO_C" >&6
9889	else
9890	if test "$cross_compiling" = yes; then
9891	{ echo "$as_me:$LINENO: WARNING: Define WTMPX_FILE in config.h manually" >&5
9892	echo "$as_me: WARNING: Define WTMPX_FILE in config.h manually" >&2;}
9893	else
9894	cat >conftest.$ac_ext <<_ACEOF
9895	/* confdefs.h. */
9896	_ACEOF
9897	cat confdefs.h >>conftest.$ac_ext
9898	cat >>conftest.$ac_ext <<_ACEOF
9899	/* end confdefs.h. */
9900	#include <stdio.h>
9901	#include <stdlib.h>
9902	#ifdef HAVE_UTMPX_H
9903	#include <utmpx.h>
9904	#endif
9905	#include <errno.h>
9906	main()
9907	{
9908	char **w, *wtmplist[] = {
9909	"/var/log/wtmpx", "/var/adm/wtmpx", NULL };
9910	FILE *a, *f=fopen("conftestval", "w");
9911	if (!f) exit(1);
9912	#ifdef WTMPX_FILE
9913	fprintf(f, "%s\n", WTMPX_FILE);
9914	exit(0);
9915	#endif
9916	#ifdef _PATH_WTMPX
9917	fprintf(f, "%s\n", _PATH_WTMPX);
9918	exit(0);
9919	#endif
9920	for (w = wtmplist; *w; w++) {
9921	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
9922	fprintf(f, "%s\n", *w);
9923	exit(0);
9924	}
9925	}
9926	exit(0);
9927	}
9928	_ACEOF
9929	rm -f conftest$ac_exeext
9930	if { (ac_try="$ac_link"
9931	case "(($ac_try" in
9932	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9933	*) ac_try_echo=$ac_try;;
9934	esac
9935	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9936	(eval "$ac_link") 2>&5
9937	ac_status=$?
9938	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9939	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9940	{ (case "(($ac_try" in
9941	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9942	*) ac_try_echo=$ac_try;;
9943	esac
9944	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9945	(eval "$ac_try") 2>&5
9946	ac_status=$?
9947	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9948	(exit $ac_status); }; }; then
9949	path_wtmpx=`cat conftestval`
9950	else
9951	echo "$as_me: program exited with status $ac_status" >&5
9952	echo "$as_me: failed program was:" >&5
9953	sed 's/^/| /' conftest.$ac_ext >&5
9954
9955	( exit $ac_status )
9956	path_wtmpx=
9957	fi
9958	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9959	fi
9960
9961
9962	fi
9963	{ echo "$as_me:$LINENO: result: $path_wtmpx" >&5
9964	echo "${ECHO_T}$path_wtmpx" >&6; }
9965	if test x$path_wtmpx != x; then
9966
9967	cat >>confdefs.h <<_ACEOF
9968	#define WTMPX_FILE "$path_wtmpx"
9969	_ACEOF
9970
9971	fi
9972
9973	{ echo "$as_me:$LINENO: checking where lastlog is located" >&5
9974	echo $ECHO_N "checking where lastlog is located... $ECHO_C" >&6; }
9975	if test "${path_lastlog+set}" = set; then
9976	echo $ECHO_N "(cached) $ECHO_C" >&6
9977	else
9978	if test "$cross_compiling" = yes; then
9979	{ echo "$as_me:$LINENO: WARNING: Define LASTLOG_FILE in config.h manually" >&5
9980	echo "$as_me: WARNING: Define LASTLOG_FILE in config.h manually" >&2;}
9981	else
9982	cat >conftest.$ac_ext <<_ACEOF
9983	/* confdefs.h. */
9984	_ACEOF
9985	cat confdefs.h >>conftest.$ac_ext
9986	cat >>conftest.$ac_ext <<_ACEOF
9987	/* end confdefs.h. */
9988	#include <stdio.h>
9989	#include <stdlib.h>
9990	#include <sys/types.h>
9991	#ifdef HAVE_UTMPX_H
9992	#include <utmpx.h>
9993	#elif defined(HAVE_UTMP_H)
9994	#include <utmp.h>
9995	#endif
9996	#ifdef HAVE_LASTLOG_H
9997	#include <lastlog.h>
9998	#endif
9999	#include <errno.h>
10000	main()
10001	{
10002	char **w, *lastloglist[] = { "/var/log/lastlog", NULL };
10003	FILE *a, *f=fopen("conftestval", "w");
10004	if (!f) exit(1);
10005	#ifdef LASTLOG_FILE
10006	fprintf(f, "%s\n", LASTLOG_FILE);
10007	exit(0);
10008	#endif
10009	#ifdef _PATH_LASTLOG
10010	fprintf(f, "%s\n", _PATH_LASTLOG);
10011	exit(0);
10012	#endif
10013	for (w = lastloglist; *w; w++) {
10014	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
10015	fprintf(f, "%s\n", *w);
10016	exit(0);
10017	}
10018	}
10019	exit(0);
10020	}
10021	_ACEOF
10022	rm -f conftest$ac_exeext
10023	if { (ac_try="$ac_link"
10024	case "(($ac_try" in
10025	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10026	*) ac_try_echo=$ac_try;;
10027	esac
10028	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10029	(eval "$ac_link") 2>&5
10030	ac_status=$?
10031	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10032	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10033	{ (case "(($ac_try" in
10034	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10035	*) ac_try_echo=$ac_try;;
10036	esac
10037	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10038	(eval "$ac_try") 2>&5
10039	ac_status=$?
10040	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10041	(exit $ac_status); }; }; then
10042	path_lastlog=`cat conftestval`
10043	else
10044	echo "$as_me: program exited with status $ac_status" >&5
10045	echo "$as_me: failed program was:" >&5
10046	sed 's/^/| /' conftest.$ac_ext >&5
10047
10048	( exit $ac_status )
10049	path_lastlog=
10050	fi
10051	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10052	fi
10053
10054
10055	fi
10056	{ echo "$as_me:$LINENO: result: $path_lastlog" >&5
10057	echo "${ECHO_T}$path_lastlog" >&6; }
10058	if test x$path_lastlog != x; then
10059
10060	cat >>confdefs.h <<_ACEOF
10061	#define LASTLOG_FILE "$path_lastlog"
10062	_ACEOF
10063
10064	fi
10065
10066	{ echo "$as_me:$LINENO: checking where lastlogx is located" >&5
10067	echo $ECHO_N "checking where lastlogx is located... $ECHO_C" >&6; }
10068	if test "${path_lastlogx+set}" = set; then
10069	echo $ECHO_N "(cached) $ECHO_C" >&6
10070	else
10071	if test "$cross_compiling" = yes; then
10072	{ echo "$as_me:$LINENO: WARNING: Define LASTLOGX_FILE in config.h manually" >&5
10073	echo "$as_me: WARNING: Define LASTLOGX_FILE in config.h manually" >&2;}
10074	else
10075	cat >conftest.$ac_ext <<_ACEOF
10076	/* confdefs.h. */
10077	_ACEOF
10078	cat confdefs.h >>conftest.$ac_ext
10079	cat >>conftest.$ac_ext <<_ACEOF
10080	/* end confdefs.h. */
10081	#include <stdio.h>
10082	#include <stdlib.h>
10083	#ifdef HAVE_UTMPX_H
10084	#include <utmpx.h>
10085	#endif
10086	#include <errno.h>
10087	main()
10088	{
10089	char **w, *wtmplist[] = { "/var/log/lastlogx", "/var/adm/lastlogx", NULL };
10090	FILE *a, *f=fopen("conftestval", "w");
10091	if (!f) exit(1);
10092	#ifdef LASTLOGX_FILE
10093	fprintf(f, "%s\n", LASTLOGX_FILE);
10094	exit(0);
10095	#endif
10096	#ifdef _PATH_LASTLOGX
10097	fprintf(f, "%s\n", _PATH_LASTLOGX);
10098	exit(0);
10099	#endif
10100	for (w = wtmplist; *w; w++) {
10101	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
10102	fprintf(f, "%s\n", *w);
10103	exit(0);
10104	}
10105	}
10106	exit(0);
10107	}
10108	_ACEOF
10109	rm -f conftest$ac_exeext
10110	if { (ac_try="$ac_link"
10111	case "(($ac_try" in
10112	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10113	*) ac_try_echo=$ac_try;;
10114	esac
10115	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10116	(eval "$ac_link") 2>&5
10117	ac_status=$?
10118	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10119	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10120	{ (case "(($ac_try" in
10121	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10122	*) ac_try_echo=$ac_try;;
10123	esac
10124	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10125	(eval "$ac_try") 2>&5
10126	ac_status=$?
10127	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10128	(exit $ac_status); }; }; then
10129	path_lastlogx=`cat conftestval`
10130	else
10131	echo "$as_me: program exited with status $ac_status" >&5
10132	echo "$as_me: failed program was:" >&5
10133	sed 's/^/| /' conftest.$ac_ext >&5
10134
10135	( exit $ac_status )
10136	path_lastlogx=
10137	fi
10138	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10139	fi
10140
10141
10142	fi
10143	{ echo "$as_me:$LINENO: result: $path_lastlogx" >&5
10144	echo "${ECHO_T}$path_lastlogx" >&6; }
10145	if test x$path_lastlogx != x; then
10146
10147	cat >>confdefs.h <<_ACEOF
10148	#define LASTLOGX_FILE "$path_lastlogx"
10149	_ACEOF
10150
10151	fi
10152
10153
10154
10155
10156	save_LIBS=$LIBS
10157	save_CFLAGS=$CFLAGS
10158	CFLAGS="$CFLAGS $X_CFLAGS"
10159	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
10160	if test x$support_xim = xyes; then
10161	{ echo "$as_me:$LINENO: checking for working Xlocale" >&5
10162	echo $ECHO_N "checking for working Xlocale... $ECHO_C" >&6; }
10163	if test "${rxvt_cv_func_xlocale+set}" = set; then
10164	echo $ECHO_N "(cached) $ECHO_C" >&6
10165	else
10166	if test "$cross_compiling" = yes; then
10167	:
10168	else
10169	cat >conftest.$ac_ext <<_ACEOF
10170	/* confdefs.h. */
10171	_ACEOF
10172	cat confdefs.h >>conftest.$ac_ext
10173	cat >>conftest.$ac_ext <<_ACEOF
10174	/* end confdefs.h. */
10175	#include <X11/Xlib.h>
10176	#include <stdlib.h>
10177	main() {
10178	char *p;
10179	if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
10180	exit (XSupportsLocale() ? 0 : 1);
10181	else
10182	exit (1);}
10183	_ACEOF
10184	rm -f conftest$ac_exeext
10185	if { (ac_try="$ac_link"
10186	case "(($ac_try" in
10187	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10188	*) ac_try_echo=$ac_try;;
10189	esac
10190	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10191	(eval "$ac_link") 2>&5
10192	ac_status=$?
10193	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10194	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10195	{ (case "(($ac_try" in
10196	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10197	*) ac_try_echo=$ac_try;;
10198	esac
10199	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10200	(eval "$ac_try") 2>&5
10201	ac_status=$?
10202	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10203	(exit $ac_status); }; }; then
10204	rxvt_cv_func_xlocale=yes
10205	else
10206	echo "$as_me: program exited with status $ac_status" >&5
10207	echo "$as_me: failed program was:" >&5
10208	sed 's/^/| /' conftest.$ac_ext >&5
10209
10210	( exit $ac_status )
10211	rxvt_cv_func_xlocale=no
10212	fi
10213	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10214	fi
10215
10216
10217	fi
10218	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_xlocale" >&5
10219	echo "${ECHO_T}$rxvt_cv_func_xlocale" >&6; }
10220	if test x$rxvt_cv_func_xlocale = xyes; then
10221
10222	cat >>confdefs.h <<\_ACEOF
10223	#define USE_XIM 1
10224	_ACEOF
10225
10226	{ echo "$as_me:$LINENO: checking for broken XIM callback" >&5
10227	echo $ECHO_N "checking for broken XIM callback... $ECHO_C" >&6; }
10228	if test "${rxvt_broken_ximcb+set}" = set; then
10229	echo $ECHO_N "(cached) $ECHO_C" >&6
10230	else
10231	cat >conftest.$ac_ext <<_ACEOF
10232
10233	#include <X11/Xlib.h>
10234
10235	void im_destroy_cb (XIC unused1, XPointer client_data, XPointer unused3);
10236
10237	void f() {
10238	XIMCallback cb;
10239	cb.callback = im_destroy_cb;
10240	}
10241
10242	_ACEOF
10243	rm -f conftest.$ac_objext
10244	if { (ac_try="$ac_compile"
10245	case "(($ac_try" in
10246	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10247	*) ac_try_echo=$ac_try;;
10248	esac
10249	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10250	(eval "$ac_compile") 2>conftest.er1
10251	ac_status=$?
10252	grep -v '^ *+' conftest.er1 >conftest.err
10253	rm -f conftest.er1
10254	cat conftest.err >&5
10255	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10256	(exit $ac_status); } && {
10257	test -z "$ac_cxx_werror_flag" ||
10258	test ! -s conftest.err
10259	} && test -s conftest.$ac_objext; then
10260	rxvt_broken_ximcb=yes
10261	else
10262	echo "$as_me: failed program was:" >&5
10263	sed 's/^/| /' conftest.$ac_ext >&5
10264
10265	rxvt_broken_ximcb=no
10266	fi
10267
10268	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10269	fi
10270	{ echo "$as_me:$LINENO: result: $rxvt_broken_ximcb" >&5
10271	echo "${ECHO_T}$rxvt_broken_ximcb" >&6; }
10272
10273	if test x$rxvt_broken_ximcb = xyes; then
10274
10275	cat >>confdefs.h <<\_ACEOF
10276	#define XIMCB_PROTO_BROKEN 1
10277	_ACEOF
10278
10279	fi
10280	fi
10281	fi
10282
10283	{ echo "$as_me:$LINENO: checking for working X setlocale" >&5
10284	echo $ECHO_N "checking for working X setlocale... $ECHO_C" >&6; }
10285	if test "${rxvt_cv_func_xsetlocale+set}" = set; then
10286	echo $ECHO_N "(cached) $ECHO_C" >&6
10287	else
10288	cat >conftest.$ac_ext <<_ACEOF
10289	/* confdefs.h. */
10290	_ACEOF
10291	cat confdefs.h >>conftest.$ac_ext
10292	cat >>conftest.$ac_ext <<_ACEOF
10293	/* end confdefs.h. */
10294	#define X_LOCALE 1
10295	#include <X11/Xlocale.h>
10296	int
10297	main ()
10298	{
10299	setlocale(LC_CTYPE, "");
10300	;
10301	return 0;
10302	}
10303	_ACEOF
10304	rm -f conftest.$ac_objext conftest$ac_exeext
10305	if { (ac_try="$ac_link"
10306	case "(($ac_try" in
10307	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10308	*) ac_try_echo=$ac_try;;
10309	esac
10310	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10311	(eval "$ac_link") 2>conftest.er1
10312	ac_status=$?
10313	grep -v '^ *+' conftest.er1 >conftest.err
10314	rm -f conftest.er1
10315	cat conftest.err >&5
10316	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10317	(exit $ac_status); } && {
10318	test -z "$ac_cxx_werror_flag" ||
10319	test ! -s conftest.err
10320	} && test -s conftest$ac_exeext &&
10321	$as_test_x conftest$ac_exeext; then
10322	rxvt_cv_func_xsetlocale=yes
10323	else
10324	echo "$as_me: failed program was:" >&5
10325	sed 's/^/| /' conftest.$ac_ext >&5
10326
10327	rxvt_cv_func_xsetlocale=no
10328	fi
10329
10330	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10331	conftest$ac_exeext conftest.$ac_ext
10332	fi
10333	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_xsetlocale" >&5
10334	echo "${ECHO_T}$rxvt_cv_func_xsetlocale" >&6; }
10335	if test x$rxvt_cv_func_xsetlocale = xyes; then
10336
10337	cat >>confdefs.h <<\_ACEOF
10338	#define HAVE_XSETLOCALE 1
10339	_ACEOF
10340
10341	fi
10342	LIBS=$save_LIBS
10343	CFLAGS=$save_CFLAGS
10344
10345	{ echo "$as_me:$LINENO: checking for working plain setlocale" >&5
10346	echo $ECHO_N "checking for working plain setlocale... $ECHO_C" >&6; }
10347	if test "${rxvt_cv_func_setlocale+set}" = set; then
10348	echo $ECHO_N "(cached) $ECHO_C" >&6
10349	else
10350	cat >conftest.$ac_ext <<_ACEOF
10351	/* confdefs.h. */
10352	_ACEOF
10353	cat confdefs.h >>conftest.$ac_ext
10354	cat >>conftest.$ac_ext <<_ACEOF
10355	/* end confdefs.h. */
10356	#include <clocale>
10357	int
10358	main ()
10359	{
10360	setlocale(LC_CTYPE, "");
10361	;
10362	return 0;
10363	}
10364	_ACEOF
10365	rm -f conftest.$ac_objext conftest$ac_exeext
10366	if { (ac_try="$ac_link"
10367	case "(($ac_try" in
10368	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10369	*) ac_try_echo=$ac_try;;
10370	esac
10371	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10372	(eval "$ac_link") 2>conftest.er1
10373	ac_status=$?
10374	grep -v '^ *+' conftest.er1 >conftest.err
10375	rm -f conftest.er1
10376	cat conftest.err >&5
10377	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10378	(exit $ac_status); } && {
10379	test -z "$ac_cxx_werror_flag" ||
10380	test ! -s conftest.err
10381	} && test -s conftest$ac_exeext &&
10382	$as_test_x conftest$ac_exeext; then
10383	rxvt_cv_func_setlocale=yes
10384	else
10385	echo "$as_me: failed program was:" >&5
10386	sed 's/^/| /' conftest.$ac_ext >&5
10387
10388	rxvt_cv_func_setlocale=no
10389	fi
10390
10391	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10392	conftest$ac_exeext conftest.$ac_ext
10393	fi
10394	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_setlocale" >&5
10395	echo "${ECHO_T}$rxvt_cv_func_setlocale" >&6; }
10396	if test x$rxvt_cv_func_setlocale = xyes; then
10397
10398	cat >>confdefs.h <<\_ACEOF
10399	#define HAVE_SETLOCALE 1
10400	_ACEOF
10401
10402	fi
10403
10404	{ echo "$as_me:$LINENO: checking for working nl_langinfo" >&5
10405	echo $ECHO_N "checking for working nl_langinfo... $ECHO_C" >&6; }
10406	if test "${rxvt_cv_func_nl_langinfo+set}" = set; then
10407	echo $ECHO_N "(cached) $ECHO_C" >&6
10408	else
10409	cat >conftest.$ac_ext <<_ACEOF
10410	/* confdefs.h. */
10411	_ACEOF
10412	cat confdefs.h >>conftest.$ac_ext
10413	cat >>conftest.$ac_ext <<_ACEOF
10414	/* end confdefs.h. */
10415	#include <langinfo.h>
10416	int
10417	main ()
10418	{
10419	nl_langinfo(CODESET);
10420	;
10421	return 0;
10422	}
10423	_ACEOF
10424	rm -f conftest.$ac_objext conftest$ac_exeext
10425	if { (ac_try="$ac_link"
10426	case "(($ac_try" in
10427	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10428	*) ac_try_echo=$ac_try;;
10429	esac
10430	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10431	(eval "$ac_link") 2>conftest.er1
10432	ac_status=$?
10433	grep -v '^ *+' conftest.er1 >conftest.err
10434	rm -f conftest.er1
10435	cat conftest.err >&5
10436	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10437	(exit $ac_status); } && {
10438	test -z "$ac_cxx_werror_flag" ||
10439	test ! -s conftest.err
10440	} && test -s conftest$ac_exeext &&
10441	$as_test_x conftest$ac_exeext; then
10442	rxvt_cv_func_nl_langinfo=yes
10443	else
10444	echo "$as_me: failed program was:" >&5
10445	sed 's/^/| /' conftest.$ac_ext >&5
10446
10447	rxvt_cv_func_nl_langinfo=no
10448	fi
10449
10450	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10451	conftest$ac_exeext conftest.$ac_ext
10452	fi
10453	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_nl_langinfo" >&5
10454	echo "${ECHO_T}$rxvt_cv_func_nl_langinfo" >&6; }
10455	if test x$rxvt_cv_func_nl_langinfo = xyes; then
10456
10457	cat >>confdefs.h <<\_ACEOF
10458	#define HAVE_NL_LANGINFO 1
10459	_ACEOF
10460
10461	fi
10462
10463
10464	{ echo "$as_me:$LINENO: checking for unix-compliant filehandle passing ability" >&5
10465	echo $ECHO_N "checking for unix-compliant filehandle passing ability... $ECHO_C" >&6; }
10466	if test "${can_pass_fds+set}" = set; then
10467	echo $ECHO_N "(cached) $ECHO_C" >&6
10468	else
10469	cat >conftest.$ac_ext <<_ACEOF
10470	/* confdefs.h. */
10471	_ACEOF
10472	cat confdefs.h >>conftest.$ac_ext
10473	cat >>conftest.$ac_ext <<_ACEOF
10474	/* end confdefs.h. */
10475
10476	#include <cstddef> // broken bsds (is that redundant?) need this
10477	#include <sys/types.h>
10478	#include <sys/socket.h>
10479	#include <sys/uio.h>
10480
10481	int
10482	main ()
10483	{
10484
10485	{
10486	msghdr msg;
10487	iovec iov;
10488	char buf [100];
10489	char data = 0;
10490
10491	iov.iov_base = &data;
10492	iov.iov_len = 1;
10493
10494	msg.msg_iov = &iov;
10495	msg.msg_iovlen = 1;
10496	msg.msg_control = buf;
10497	msg.msg_controllen = sizeof buf;
10498
10499	cmsghdr *cmsg = CMSG_FIRSTHDR (&msg);
10500	cmsg->cmsg_level = SOL_SOCKET;
10501	cmsg->cmsg_type = SCM_RIGHTS;
10502	cmsg->cmsg_len = 100;
10503
10504	*(int *)CMSG_DATA (cmsg) = 5;
10505
10506	return sendmsg (3, &msg, 0);
10507	}
10508
10509	;
10510	return 0;
10511	}
10512	_ACEOF
10513	rm -f conftest.$ac_objext conftest$ac_exeext
10514	if { (ac_try="$ac_link"
10515	case "(($ac_try" in
10516	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10517	*) ac_try_echo=$ac_try;;
10518	esac
10519	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10520	(eval "$ac_link") 2>conftest.er1
10521	ac_status=$?
10522	grep -v '^ *+' conftest.er1 >conftest.err
10523	rm -f conftest.er1
10524	cat conftest.err >&5
10525	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10526	(exit $ac_status); } && {
10527	test -z "$ac_cxx_werror_flag" ||
10528	test ! -s conftest.err
10529	} && test -s conftest$ac_exeext &&
10530	$as_test_x conftest$ac_exeext; then
10531	can_pass_fds=yes
10532	else
10533	echo "$as_me: failed program was:" >&5
10534	sed 's/^/| /' conftest.$ac_ext >&5
10535
10536	can_pass_fds=no
10537	fi
10538
10539	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10540	conftest$ac_exeext conftest.$ac_ext
10541	fi
10542	{ echo "$as_me:$LINENO: result: $can_pass_fds" >&5
10543	echo "${ECHO_T}$can_pass_fds" >&6; }
10544	if test x$can_pass_fds = xyes; then
10545
10546	cat >>confdefs.h <<\_ACEOF
10547	#define HAVE_UNIX_FDPASS 1
10548	_ACEOF
10549
10550	else
10551	{ { echo "$as_me:$LINENO: error: libptytty requires unix-compliant filehandle passing ability" >&5
10552	echo "$as_me: error: libptytty requires unix-compliant filehandle passing ability" >&2;}
10553	{ (exit 1); exit 1; }; }
10554	fi
10555
10556
10557
10558
10559
10560
10561
10562
10563	for ac_header in \
10564	pty.h \
10565	util.h \
10566	libutil.h \
10567	sys/ioctl.h \
10568	sys/stropts.h \
10569
10570	do
10571	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10572	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10573	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10574	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10575	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10576	echo $ECHO_N "(cached) $ECHO_C" >&6
10577	fi
10578	ac_res=`eval echo '${'$as_ac_Header'}'`
10579	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10580	echo "${ECHO_T}$ac_res" >&6; }
10581	else
10582	# Is the header compilable?
10583	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
10584	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
10585	cat >conftest.$ac_ext <<_ACEOF
10586	/* confdefs.h. */
10587	_ACEOF
10588	cat confdefs.h >>conftest.$ac_ext
10589	cat >>conftest.$ac_ext <<_ACEOF
10590	/* end confdefs.h. */
10591	$ac_includes_default
10592	#include <$ac_header>
10593	_ACEOF
10594	rm -f conftest.$ac_objext
10595	if { (ac_try="$ac_compile"
10596	case "(($ac_try" in
10597	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10598	*) ac_try_echo=$ac_try;;
10599	esac
10600	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10601	(eval "$ac_compile") 2>conftest.er1
10602	ac_status=$?
10603	grep -v '^ *+' conftest.er1 >conftest.err
10604	rm -f conftest.er1
10605	cat conftest.err >&5
10606	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10607	(exit $ac_status); } && {
10608	test -z "$ac_cxx_werror_flag" ||
10609	test ! -s conftest.err
10610	} && test -s conftest.$ac_objext; then
10611	ac_header_compiler=yes
10612	else
10613	echo "$as_me: failed program was:" >&5
10614	sed 's/^/| /' conftest.$ac_ext >&5
10615
10616	ac_header_compiler=no
10617	fi
10618
10619	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10620	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
10621	echo "${ECHO_T}$ac_header_compiler" >&6; }
10622
10623	# Is the header present?
10624	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
10625	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
10626	cat >conftest.$ac_ext <<_ACEOF
10627	/* confdefs.h. */
10628	_ACEOF
10629	cat confdefs.h >>conftest.$ac_ext
10630	cat >>conftest.$ac_ext <<_ACEOF
10631	/* end confdefs.h. */
10632	#include <$ac_header>
10633	_ACEOF
10634	if { (ac_try="$ac_cpp conftest.$ac_ext"
10635	case "(($ac_try" in
10636	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10637	*) ac_try_echo=$ac_try;;
10638	esac
10639	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10640	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
10641	ac_status=$?
10642	grep -v '^ *+' conftest.er1 >conftest.err
10643	rm -f conftest.er1
10644	cat conftest.err >&5
10645	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10646	(exit $ac_status); } >/dev/null && {
10647	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
10648	test ! -s conftest.err
10649	}; then
10650	ac_header_preproc=yes
10651	else
10652	echo "$as_me: failed program was:" >&5
10653	sed 's/^/| /' conftest.$ac_ext >&5
10654
10655	ac_header_preproc=no
10656	fi
10657
10658	rm -f conftest.err conftest.$ac_ext
10659	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10660	echo "${ECHO_T}$ac_header_preproc" >&6; }
10661
10662	# So? What about this header?
10663	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
10664	yes:no: )
10665	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
10666	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
10667	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
10668	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
10669	ac_header_preproc=yes
10670	;;
10671	no:yes:* )
10672	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
10673	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
10674	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
10675	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
10676	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
10677	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
10678	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
10679	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
10680	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
10681	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
10682	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
10683	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
10684
10685	;;
10686	esac
10687	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10688	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10689	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10690	echo $ECHO_N "(cached) $ECHO_C" >&6
10691	else
10692	eval "$as_ac_Header=\$ac_header_preproc"
10693	fi
10694	ac_res=`eval echo '${'$as_ac_Header'}'`
10695	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10696	echo "${ECHO_T}$ac_res" >&6; }
10697
10698	fi
10699	if test `eval echo '${'$as_ac_Header'}'` = yes; then
10700	cat >>confdefs.h <<_ACEOF
10701	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10702	_ACEOF
10703
10704	fi
10705
10706	done
10707
10708
10709
10710
10711
10712
10713
10714
10715
10716
10717
10718	for ac_func in \
10719	revoke \
10720	_getpty \
10721	getpt \
10722	posix_openpt \
10723	isastream \
10724	setuid \
10725	seteuid \
10726	setreuid \
10727	setresuid \
10728
10729	do
10730	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10731	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10732	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10733	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10734	echo $ECHO_N "(cached) $ECHO_C" >&6
10735	else
10736	cat >conftest.$ac_ext <<_ACEOF
10737	/* confdefs.h. */
10738	_ACEOF
10739	cat confdefs.h >>conftest.$ac_ext
10740	cat >>conftest.$ac_ext <<_ACEOF
10741	/* end confdefs.h. */
10742	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10743	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10744	#define $ac_func innocuous_$ac_func
10745
10746	/* System header to define __stub macros and hopefully few prototypes,
10747	which can conflict with char $ac_func (); below.
10748	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10749	<limits.h> exists even on freestanding compilers. */
10750
10751	#ifdef __STDC__
10752	# include <limits.h>
10753	#else
10754	# include <assert.h>
10755	#endif
10756
10757	#undef $ac_func
10758
10759	/* Override any GCC internal prototype to avoid an error.
10760	Use char because int might match the return type of a GCC
10761	builtin and then its argument prototype would still apply. */
10762	#ifdef __cplusplus
10763	extern "C"
10764	#endif
10765	char $ac_func ();
10766	/* The GNU C library defines this for functions which it implements
10767	to always fail with ENOSYS. Some functions are actually named
10768	something starting with __ and the normal name is an alias. */
10769	#if defined __stub_$ac_func || defined __stub___$ac_func
10770	choke me
10771	#endif
10772
10773	int
10774	main ()
10775	{
10776	return $ac_func ();
10777	;
10778	return 0;
10779	}
10780	_ACEOF
10781	rm -f conftest.$ac_objext conftest$ac_exeext
10782	if { (ac_try="$ac_link"
10783	case "(($ac_try" in
10784	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10785	*) ac_try_echo=$ac_try;;
10786	esac
10787	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10788	(eval "$ac_link") 2>conftest.er1
10789	ac_status=$?
10790	grep -v '^ *+' conftest.er1 >conftest.err
10791	rm -f conftest.er1
10792	cat conftest.err >&5
10793	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10794	(exit $ac_status); } && {
10795	test -z "$ac_cxx_werror_flag" ||
10796	test ! -s conftest.err
10797	} && test -s conftest$ac_exeext &&
10798	$as_test_x conftest$ac_exeext; then
10799	eval "$as_ac_var=yes"
10800	else
10801	echo "$as_me: failed program was:" >&5
10802	sed 's/^/| /' conftest.$ac_ext >&5
10803
10804	eval "$as_ac_var=no"
10805	fi
10806
10807	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10808	conftest$ac_exeext conftest.$ac_ext
10809	fi
10810	ac_res=`eval echo '${'$as_ac_var'}'`
10811	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10812	echo "${ECHO_T}$ac_res" >&6; }
10813	if test `eval echo '${'$as_ac_var'}'` = yes; then
10814	cat >>confdefs.h <<_ACEOF
10815	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10816	_ACEOF
10817
10818	fi
10819	done
10820
10821
10822	have_clone=no
10823
10824	{ echo "$as_me:$LINENO: checking for /dev/ptym/clone" >&5
10825	echo $ECHO_N "checking for /dev/ptym/clone... $ECHO_C" >&6; }
10826	if test -e /dev/ptym/clone; then
10827	{ echo "$as_me:$LINENO: result: yes" >&5
10828	echo "${ECHO_T}yes" >&6; }
10829
10830	cat >>confdefs.h <<\_ACEOF
10831	#define HAVE_DEV_CLONE 1
10832	_ACEOF
10833
10834
10835	cat >>confdefs.h <<\_ACEOF
10836	#define CLONE_DEVICE "/dev/ptym/clone"
10837	_ACEOF
10838
10839	have_clone=yes
10840	else
10841	{ echo "$as_me:$LINENO: result: no" >&5
10842	echo "${ECHO_T}no" >&6; }
10843	fi
10844
10845	{ echo "$as_me:$LINENO: checking for /dev/ptc" >&5
10846	echo $ECHO_N "checking for /dev/ptc... $ECHO_C" >&6; }
10847	if test -e /dev/ptc; then
10848	{ echo "$as_me:$LINENO: result: yes" >&5
10849	echo "${ECHO_T}yes" >&6; }
10850
10851	cat >>confdefs.h <<\_ACEOF
10852	#define HAVE_DEV_PTC 1
10853	_ACEOF
10854
10855
10856	cat >>confdefs.h <<\_ACEOF
10857	#define CLONE_DEVICE "/dev/ptc"
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	case $host in
10867	*-*-cygwin*)
10868	have_clone=yes
10869
10870	cat >>confdefs.h <<\_ACEOF
10871	#define CLONE_DEVICE "/dev/ptmx"
10872	_ACEOF
10873
10874	;;
10875	*)
10876	{ echo "$as_me:$LINENO: checking for /dev/ptmx" >&5
10877	echo $ECHO_N "checking for /dev/ptmx... $ECHO_C" >&6; }
10878	if test -e /dev/ptmx; then
10879	{ echo "$as_me:$LINENO: result: yes" >&5
10880	echo "${ECHO_T}yes" >&6; }
10881
10882	cat >>confdefs.h <<\_ACEOF
10883	#define HAVE_DEV_PTMX 1
10884	_ACEOF
10885
10886
10887	cat >>confdefs.h <<\_ACEOF
10888	#define CLONE_DEVICE "/dev/ptmx"
10889	_ACEOF
10890
10891	have_clone=yes
10892	else
10893	{ echo "$as_me:$LINENO: result: no" >&5
10894	echo "${ECHO_T}no" >&6; }
10895	fi
10896	;;
10897	esac
10898
10899	if test x$ac_cv_func_getpt = xyes -o x$ac_cv_func_posix_openpt = xyes -o x$have_clone = xyes; then
10900	{ echo "$as_me:$LINENO: checking for UNIX98 ptys" >&5
10901	echo $ECHO_N "checking for UNIX98 ptys... $ECHO_C" >&6; }
10902	cat >conftest.$ac_ext <<_ACEOF
10903	/* confdefs.h. */
10904	_ACEOF
10905	cat confdefs.h >>conftest.$ac_ext
10906	cat >>conftest.$ac_ext <<_ACEOF
10907	/* end confdefs.h. */
10908	#include <stdlib.h>
10909	int
10910	main ()
10911	{
10912	grantpt(0);unlockpt(0);ptsname(0);
10913	;
10914	return 0;
10915	}
10916	_ACEOF
10917	rm -f conftest.$ac_objext conftest$ac_exeext
10918	if { (ac_try="$ac_link"
10919	case "(($ac_try" in
10920	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10921	*) ac_try_echo=$ac_try;;
10922	esac
10923	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10924	(eval "$ac_link") 2>conftest.er1
10925	ac_status=$?
10926	grep -v '^ *+' conftest.er1 >conftest.err
10927	rm -f conftest.er1
10928	cat conftest.err >&5
10929	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10930	(exit $ac_status); } && {
10931	test -z "$ac_cxx_werror_flag" ||
10932	test ! -s conftest.err
10933	} && test -s conftest$ac_exeext &&
10934	$as_test_x conftest$ac_exeext; then
10935	unix98_pty=yes
10936
10937	cat >>confdefs.h <<\_ACEOF
10938	#define UNIX98_PTY 1
10939	_ACEOF
10940
10941	{ echo "$as_me:$LINENO: result: yes" >&5
10942	echo "${ECHO_T}yes" >&6; }
10943	else
10944	echo "$as_me: failed program was:" >&5
10945	sed 's/^/| /' conftest.$ac_ext >&5
10946
10947	{ echo "$as_me:$LINENO: result: no" >&5
10948	echo "${ECHO_T}no" >&6; }
10949	fi
10950
10951	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10952	conftest$ac_exeext conftest.$ac_ext
10953	fi
10954
10955	if test -z "$unix98_pty"; then
10956
10957	for ac_func in openpty
10958	do
10959	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10960	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10961	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10962	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10963	echo $ECHO_N "(cached) $ECHO_C" >&6
10964	else
10965	cat >conftest.$ac_ext <<_ACEOF
10966	/* confdefs.h. */
10967	_ACEOF
10968	cat confdefs.h >>conftest.$ac_ext
10969	cat >>conftest.$ac_ext <<_ACEOF
10970	/* end confdefs.h. */
10971	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10972	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10973	#define $ac_func innocuous_$ac_func
10974
10975	/* System header to define __stub macros and hopefully few prototypes,
10976	which can conflict with char $ac_func (); below.
10977	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10978	<limits.h> exists even on freestanding compilers. */
10979
10980	#ifdef __STDC__
10981	# include <limits.h>
10982	#else
10983	# include <assert.h>
10984	#endif
10985
10986	#undef $ac_func
10987
10988	/* Override any GCC internal prototype to avoid an error.
10989	Use char because int might match the return type of a GCC
10990	builtin and then its argument prototype would still apply. */
10991	#ifdef __cplusplus
10992	extern "C"
10993	#endif
10994	char $ac_func ();
10995	/* The GNU C library defines this for functions which it implements
10996	to always fail with ENOSYS. Some functions are actually named
10997	something starting with __ and the normal name is an alias. */
10998	#if defined __stub_$ac_func || defined __stub___$ac_func
10999	choke me
11000	#endif
11001
11002	int
11003	main ()
11004	{
11005	return $ac_func ();
11006	;
11007	return 0;
11008	}
11009	_ACEOF
11010	rm -f conftest.$ac_objext conftest$ac_exeext
11011	if { (ac_try="$ac_link"
11012	case "(($ac_try" in
11013	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11014	*) ac_try_echo=$ac_try;;
11015	esac
11016	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11017	(eval "$ac_link") 2>conftest.er1
11018	ac_status=$?
11019	grep -v '^ *+' conftest.er1 >conftest.err
11020	rm -f conftest.er1
11021	cat conftest.err >&5
11022	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11023	(exit $ac_status); } && {
11024	test -z "$ac_cxx_werror_flag" ||
11025	test ! -s conftest.err
11026	} && test -s conftest$ac_exeext &&
11027	$as_test_x conftest$ac_exeext; then
11028	eval "$as_ac_var=yes"
11029	else
11030	echo "$as_me: failed program was:" >&5
11031	sed 's/^/| /' conftest.$ac_ext >&5
11032
11033	eval "$as_ac_var=no"
11034	fi
11035
11036	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11037	conftest$ac_exeext conftest.$ac_ext
11038	fi
11039	ac_res=`eval echo '${'$as_ac_var'}'`
11040	{ echo "$as_me:$LINENO: result: $ac_res" >&5
11041	echo "${ECHO_T}$ac_res" >&6; }
11042	if test `eval echo '${'$as_ac_var'}'` = yes; then
11043	cat >>confdefs.h <<_ACEOF
11044	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11045	_ACEOF
11046
11047	else
11048	{ echo "$as_me:$LINENO: checking for openpty in -lutil" >&5
11049	echo $ECHO_N "checking for openpty in -lutil... $ECHO_C" >&6; }
11050	if test "${ac_cv_lib_util_openpty+set}" = set; then
11051	echo $ECHO_N "(cached) $ECHO_C" >&6
11052	else
11053	ac_check_lib_save_LIBS=$LIBS
11054	LIBS="-lutil $LIBS"
11055	cat >conftest.$ac_ext <<_ACEOF
11056	/* confdefs.h. */
11057	_ACEOF
11058	cat confdefs.h >>conftest.$ac_ext
11059	cat >>conftest.$ac_ext <<_ACEOF
11060	/* end confdefs.h. */
11061
11062	/* Override any GCC internal prototype to avoid an error.
11063	Use char because int might match the return type of a GCC
11064	builtin and then its argument prototype would still apply. */
11065	#ifdef __cplusplus
11066	extern "C"
11067	#endif
11068	char openpty ();
11069	int
11070	main ()
11071	{
11072	return openpty ();
11073	;
11074	return 0;
11075	}
11076	_ACEOF
11077	rm -f conftest.$ac_objext conftest$ac_exeext
11078	if { (ac_try="$ac_link"
11079	case "(($ac_try" in
11080	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11081	*) ac_try_echo=$ac_try;;
11082	esac
11083	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11084	(eval "$ac_link") 2>conftest.er1
11085	ac_status=$?
11086	grep -v '^ *+' conftest.er1 >conftest.err
11087	rm -f conftest.er1
11088	cat conftest.err >&5
11089	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11090	(exit $ac_status); } && {
11091	test -z "$ac_cxx_werror_flag" ||
11092	test ! -s conftest.err
11093	} && test -s conftest$ac_exeext &&
11094	$as_test_x conftest$ac_exeext; then
11095	ac_cv_lib_util_openpty=yes
11096	else
11097	echo "$as_me: failed program was:" >&5
11098	sed 's/^/| /' conftest.$ac_ext >&5
11099
11100	ac_cv_lib_util_openpty=no
11101	fi
11102
11103	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11104	conftest$ac_exeext conftest.$ac_ext
11105	LIBS=$ac_check_lib_save_LIBS
11106	fi
11107	{ echo "$as_me:$LINENO: result: $ac_cv_lib_util_openpty" >&5
11108	echo "${ECHO_T}$ac_cv_lib_util_openpty" >&6; }
11109	if test $ac_cv_lib_util_openpty = yes; then
11110	cat >>confdefs.h <<\_ACEOF
11111	#define HAVE_OPENPTY 1
11112	_ACEOF
11113	LIBS="$LIBS -lutil"
11114	fi
11115
11116	fi
11117	done
11118
11119	fi
11120
11121
11122
11123	{ echo "$as_me:$LINENO: checking for tty group" >&5
11124	echo $ECHO_N "checking for tty group... $ECHO_C" >&6; }
11125	if test "${tty_group+set}" = set; then
11126	echo $ECHO_N "(cached) $ECHO_C" >&6
11127	else
11128	if test "$cross_compiling" = yes; then
11129	tty_group=no
11130	else
11131	cat >conftest.$ac_ext <<_ACEOF
11132	/* confdefs.h. */
11133	_ACEOF
11134	cat confdefs.h >>conftest.$ac_ext
11135	cat >>conftest.$ac_ext <<_ACEOF
11136	/* end confdefs.h. */
11137
11138	#include <sys/types.h>
11139	#include <sys/stat.h>
11140	#include <unistd.h>
11141	#include <grp.h>
11142
11143	main()
11144	{
11145	struct stat st;
11146	struct group *gr;
11147	char *tty;
11148	gr = getgrnam("tty");
11149	tty = ttyname(0);
11150	if (gr != 0
11151	&& tty != 0
11152	&& (stat(tty, &st)) == 0
11153	&& st.st_gid == gr->gr_gid)
11154	return 0;
11155	else
11156	return 1;
11157	}
11158	_ACEOF
11159	rm -f conftest$ac_exeext
11160	if { (ac_try="$ac_link"
11161	case "(($ac_try" in
11162	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11163	*) ac_try_echo=$ac_try;;
11164	esac
11165	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11166	(eval "$ac_link") 2>&5
11167	ac_status=$?
11168	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11169	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11170	{ (case "(($ac_try" in
11171	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11172	*) ac_try_echo=$ac_try;;
11173	esac
11174	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11175	(eval "$ac_try") 2>&5
11176	ac_status=$?
11177	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11178	(exit $ac_status); }; }; then
11179	tty_group=yes
11180	else
11181	echo "$as_me: program exited with status $ac_status" >&5
11182	echo "$as_me: failed program was:" >&5
11183	sed 's/^/| /' conftest.$ac_ext >&5
11184
11185	( exit $ac_status )
11186	tty_group=no
11187	fi
11188	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11189	fi
11190
11191
11192	fi
11193	{ echo "$as_me:$LINENO: result: $tty_group" >&5
11194	echo "${ECHO_T}$tty_group" >&6; }
11195	if test x$tty_group = xyes; then
11196
11197	cat >>confdefs.h <<\_ACEOF
11198	#define TTY_GID_SUPPORT 1
11199	_ACEOF
11200
11201	fi
11202
11203	if test x$support_xft = xyes; then
11204	# Extract the first word of "pkg-config", so it can be a program name with args.	6744	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
11205	set dummy pkg-config; ac_word=$2	6745	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
11206	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	6746	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11207	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	6747	printf %s "checking for $ac_word... " >&6; }
11208	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then	6748	if test ${ac_cv_path_PKG_CONFIG+y}
11209	echo $ECHO_N "(cached) $ECHO_C" >&6	6749	then :
11210	else	6750	printf %s "(cached) " >&6
		6751	else $as_nop
11211	case $PKG_CONFIG in	6752	case $PKG_CONFIG in
11212	[\\/]* | ?:[\\/]*)	6753	[\\/]* | ?:[\\/]*)
11213	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.	6754	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11214	;;	6755	;;
11215	*)	6756	*)
11216	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6757	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11217	for as_dir in $PATH	6758	for as_dir in $PATH
11218	do	6759	do
11219	IFS=$as_save_IFS	6760	IFS=$as_save_IFS
11220	test -z "$as_dir" && as_dir=.	6761	case $as_dir in #(((
		6762	'') as_dir=./ ;;
		6763	*/) ;;
		6764	*) as_dir=$as_dir/ ;;
		6765	esac
11221	for ac_exec_ext in '' $ac_executable_extensions; do	6766	for ac_exec_ext in '' $ac_executable_extensions; do
11222	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	6767	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
11223	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"	6768	ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
11224	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6769	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
11225	break 2	6770	break 2
11226	fi	6771	fi
11227	done	6772	done
11228	done	6773	done
11229	IFS=$as_save_IFS	6774	IFS=$as_save_IFS
11230		6775
11231	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11232	;;	6776	;;
11233	esac	6777	esac
11234	fi	6778	fi
11235	PKG_CONFIG=$ac_cv_path_PKG_CONFIG	6779	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11236	if test -n "$PKG_CONFIG"; then	6780	if test -n "$PKG_CONFIG"; then
11237	{ echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5	6781	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11238	echo "${ECHO_T}$PKG_CONFIG" >&6; }	6782	printf "%s\n" "$PKG_CONFIG" >&6; }
11239	else	6783	else
11240	{ echo "$as_me:$LINENO: result: no" >&5	6784	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
11241	echo "${ECHO_T}no" >&6; }	6785	printf "%s\n" "no" >&6; }
11242	fi	6786	fi
11243		6787
11244		6788
11245	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xft; then	6789	fi
11246	X_LIBS="`$PKG_CONFIG xft --libs` $X_LIBS"	6790	if test -z "$ac_cv_path_PKG_CONFIG"; then
11247	CPPFLAGS="$CPPFLAGS `$PKG_CONFIG xft --cflags`"	6791	ac_pt_PKG_CONFIG=$PKG_CONFIG
		6792	# Extract the first word of "pkg-config", so it can be a program name with args.
		6793	set dummy pkg-config; ac_word=$2
		6794	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		6795	printf %s "checking for $ac_word... " >&6; }
		6796	if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
		6797	then :
		6798	printf %s "(cached) " >&6
		6799	else $as_nop
		6800	case $ac_pt_PKG_CONFIG in
		6801	[\\/]* | ?:[\\/]*)
		6802	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
		6803	;;
		6804	*)
		6805	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		6806	for as_dir in $PATH
		6807	do
		6808	IFS=$as_save_IFS
		6809	case $as_dir in #(((
		6810	'') as_dir=./ ;;
		6811	*/) ;;
		6812	*) as_dir=$as_dir/ ;;
		6813	esac
		6814	for ac_exec_ext in '' $ac_executable_extensions; do
		6815	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		6816	ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
		6817	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		6818	break 2
		6819	fi
		6820	done
		6821	done
		6822	IFS=$as_save_IFS
		6823
		6824	;;
		6825	esac
		6826	fi
		6827	ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
		6828	if test -n "$ac_pt_PKG_CONFIG"; then
		6829	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
		6830	printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
		6831	else
		6832	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6833	printf "%s\n" "no" >&6; }
		6834	fi
		6835
		6836	if test "x$ac_pt_PKG_CONFIG" = x; then
		6837	PKG_CONFIG="no"
11248	else	6838	else
		6839	case $cross_compiling:$ac_tool_warned in
		6840	yes:)
		6841	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		6842	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		6843	ac_tool_warned=yes ;;
		6844	esac
		6845	PKG_CONFIG=$ac_pt_PKG_CONFIG
		6846	fi
		6847	else
		6848	PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
		6849	fi
		6850
		6851
		6852
		6853	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libptytty" >&5
		6854	printf %s "checking for libptytty... " >&6; }
		6855	if test $PKG_CONFIG != no && $PKG_CONFIG --exists libptytty; then
		6856	PTYTTY_CFLAGS="`$PKG_CONFIG --cflags libptytty`"
		6857	PTYTTY_LIBS="`$PKG_CONFIG --libs libptytty`"
		6858
		6859	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		6860	printf "%s\n" "ok" >&6; }
		6861	:
		6862	else
		6863	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6864	printf "%s\n" "no" >&6; }
		6865
		6866	as_fn_error $? "unable to find libptytty" "$LINENO" 5
		6867
		6868	fi
		6869
		6870
		6871
		6872
		6873
		6874	image_lib=none
		6875
		6876	PIXBUF_CFLAGS=
		6877	PIXBUF_LIBS=
		6878
		6879	if test x$support_pixbuf = xyes; then
		6880
		6881	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gdk-pixbuf-2.0" >&5
		6882	printf %s "checking for gdk-pixbuf-2.0... " >&6; }
		6883	if test $PKG_CONFIG != no && $PKG_CONFIG --exists gdk-pixbuf-2.0; then
		6884	PIXBUF_CFLAGS="`$PKG_CONFIG --cflags gdk-pixbuf-2.0`"
		6885	PIXBUF_LIBS="`$PKG_CONFIG --libs gdk-pixbuf-2.0`"
		6886
		6887	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		6888	printf "%s\n" "ok" >&6; }
		6889
		6890	image_lib=gdk-pixbuf
		6891
		6892	printf "%s\n" "#define HAVE_PIXBUF 1" >>confdefs.h
		6893
		6894
		6895	else
		6896	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6897	printf "%s\n" "no" >&6; }
		6898	:
		6899	fi
		6900
		6901	fi
		6902
		6903
		6904
		6905
		6906	STARTUP_NOTIFICATION_CFLAGS=
		6907	STARTUP_NOTIFICATION_LIBS=
		6908
		6909	if test x$support_startup_notification = xyes; then
		6910
		6911	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libstartup-notification-1.0" >&5
		6912	printf %s "checking for libstartup-notification-1.0... " >&6; }
		6913	if test $PKG_CONFIG != no && $PKG_CONFIG --exists libstartup-notification-1.0; then
		6914	STARTUP_NOTIFICATION_CFLAGS="`$PKG_CONFIG --cflags libstartup-notification-1.0`"
		6915	STARTUP_NOTIFICATION_LIBS="`$PKG_CONFIG --libs libstartup-notification-1.0`"
		6916
		6917	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		6918	printf "%s\n" "ok" >&6; }
		6919
		6920
		6921	printf "%s\n" "#define HAVE_STARTUP_NOTIFICATION 1" >>confdefs.h
		6922
		6923
		6924	else
		6925	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6926	printf "%s\n" "no" >&6; }
		6927	:
		6928	fi
		6929
		6930	fi
		6931
		6932
		6933
		6934
		6935	if test x$support_frills = xyes; then
		6936
		6937	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xmu" >&5
		6938	printf %s "checking for xmu... " >&6; }
		6939	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xmu; then
		6940	XMU_CFLAGS="`$PKG_CONFIG --cflags xmu`"
		6941	XMU_LIBS="`$PKG_CONFIG --libs xmu`"
		6942
		6943	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		6944	printf "%s\n" "ok" >&6; }
		6945
		6946	X_LIBS="$XMU_LIBS $X_LIBS"
		6947	CPPFLAGS="$CPPFLAGS $XMU_CFLAGS"
		6948
		6949	printf "%s\n" "#define HAVE_XMU 1" >>confdefs.h
		6950
		6951
		6952	else
		6953	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6954	printf "%s\n" "no" >&6; }
		6955	:
		6956	fi
		6957
		6958	fi
		6959
		6960	ac_fn_cxx_check_header_compile "$LINENO" "sys/byteorder.h" "ac_cv_header_sys_byteorder_h" "$ac_includes_default"
		6961	if test "x$ac_cv_header_sys_byteorder_h" = xyes
		6962	then :
		6963	printf "%s\n" "#define HAVE_SYS_BYTEORDER_H 1" >>confdefs.h
		6964
		6965	fi
		6966	ac_fn_cxx_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
		6967	if test "x$ac_cv_header_sys_ioctl_h" = xyes
		6968	then :
		6969	printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
		6970
		6971	fi
		6972	ac_fn_cxx_check_header_compile "$LINENO" "sys/sockio.h" "ac_cv_header_sys_sockio_h" "$ac_includes_default"
		6973	if test "x$ac_cv_header_sys_sockio_h" = xyes
		6974	then :
		6975	printf "%s\n" "#define HAVE_SYS_SOCKIO_H 1" >>confdefs.h
		6976
		6977	fi
		6978	ac_fn_cxx_check_header_compile "$LINENO" "sys/strredir.h" "ac_cv_header_sys_strredir_h" "$ac_includes_default"
		6979	if test "x$ac_cv_header_sys_strredir_h" = xyes
		6980	then :
		6981	printf "%s\n" "#define HAVE_SYS_STRREDIR_H 1" >>confdefs.h
		6982
		6983	fi
		6984	ac_fn_cxx_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
		6985	if test "x$ac_cv_header_stdint_h" = xyes
		6986	then :
		6987	printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
		6988
		6989	fi
		6990	ac_fn_cxx_check_header_compile "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
		6991	if test "x$ac_cv_header_wchar_h" = xyes
		6992	then :
		6993	printf "%s\n" "#define HAVE_WCHAR_H 1" >>confdefs.h
		6994
		6995	fi
		6996
		6997
		6998	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XLIB_ILLEGAL_ACCESS" >&5
		6999	printf %s "checking for XLIB_ILLEGAL_ACCESS... " >&6; }
		7000	if test ${rxvt_cv_xlib_illegal_access+y}
		7001	then :
		7002	printf %s "(cached) " >&6
		7003	else $as_nop
		7004	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7005	/* end confdefs.h. */
		7006
		7007	#define XLIB_ILLEGAL_ACCESS
		7008	#include <X11/Xlib.h>
		7009
		7010	int
		7011	main (void)
		7012	{
		7013
		7014	Display *dpy;
		7015	dpy->xdefaults = (char *)0;
		7016
		7017	;
		7018	return 0;
		7019	}
		7020	_ACEOF
		7021	if ac_fn_cxx_try_compile "$LINENO"
		7022	then :
		7023	rxvt_cv_xlib_illegal_access=yes
		7024	else $as_nop
		7025	rxvt_cv_xlib_illegal_access=no
		7026
		7027	fi
		7028	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		7029	fi
		7030	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_xlib_illegal_access" >&5
		7031	printf "%s\n" "$rxvt_cv_xlib_illegal_access" >&6; }
		7032	if test x$rxvt_cv_xlib_illegal_access = xyes; then
		7033
		7034	printf "%s\n" "#define XLIB_ILLEGAL_ACCESS 1" >>confdefs.h
		7035
		7036	fi
		7037
		7038	ac_fn_cxx_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
		7039	if test "x$ac_cv_type_mode_t" = xyes
		7040	then :
		7041
		7042	else $as_nop
		7043
		7044	printf "%s\n" "#define mode_t int" >>confdefs.h
		7045
		7046	fi
		7047
		7048
		7049	ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default
		7050	"
		7051	if test "x$ac_cv_type_pid_t" = xyes
		7052	then :
		7053
		7054	else $as_nop
		7055	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7056	/* end confdefs.h. */
		7057
		7058	#if defined _WIN64 && !defined __CYGWIN__
		7059	LLP64
		7060	#endif
		7061
		7062	int
		7063	main (void)
		7064	{
		7065
		7066	;
		7067	return 0;
		7068	}
		7069
		7070	_ACEOF
		7071	if ac_fn_cxx_try_compile "$LINENO"
		7072	then :
		7073	ac_pid_type='int'
		7074	else $as_nop
		7075	ac_pid_type='__int64'
		7076	fi
		7077	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		7078
		7079	printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
		7080
		7081
		7082	fi
		7083
		7084
		7085	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
		7086	printf %s "checking for grep that handles long lines and -e... " >&6; }
		7087	if test ${ac_cv_path_GREP+y}
		7088	then :
		7089	printf %s "(cached) " >&6
		7090	else $as_nop
		7091	if test -z "$GREP"; then
		7092	ac_path_GREP_found=false
		7093	# Loop through the user's path and test for each of PROGNAME-LIST
		7094	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		7095	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		7096	do
		7097	IFS=$as_save_IFS
		7098	case $as_dir in #(((
		7099	'') as_dir=./ ;;
		7100	*/) ;;
		7101	*) as_dir=$as_dir/ ;;
		7102	esac
		7103	for ac_prog in grep ggrep
		7104	do
		7105	for ac_exec_ext in '' $ac_executable_extensions; do
		7106	ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
		7107	as_fn_executable_p "$ac_path_GREP" || continue
		7108	# Check for GNU ac_path_GREP and select it if it is found.
		7109	# Check for GNU $ac_path_GREP
		7110	case `"$ac_path_GREP" --version 2>&1` in
		7111	*GNU*)
		7112	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
		7113	*)
		7114	ac_count=0
		7115	printf %s 0123456789 >"conftest.in"
		7116	while :
		7117	do
		7118	cat "conftest.in" "conftest.in" >"conftest.tmp"
		7119	mv "conftest.tmp" "conftest.in"
		7120	cp "conftest.in" "conftest.nl"
		7121	printf "%s\n" 'GREP' >> "conftest.nl"
		7122	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
		7123	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
		7124	as_fn_arith $ac_count + 1 && ac_count=$as_val
		7125	if test $ac_count -gt ${ac_path_GREP_max-0}; then
		7126	# Best one so far, save it but keep looking for a better one
		7127	ac_cv_path_GREP="$ac_path_GREP"
		7128	ac_path_GREP_max=$ac_count
		7129	fi
		7130	# 10*(2^10) chars as input seems more than enough
		7131	test $ac_count -gt 10 && break
		7132	done
		7133	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		7134	esac
		7135
		7136	$ac_path_GREP_found && break 3
		7137	done
		7138	done
		7139	done
		7140	IFS=$as_save_IFS
		7141	if test -z "$ac_cv_path_GREP"; then
		7142	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		7143	fi
		7144	else
		7145	ac_cv_path_GREP=$GREP
		7146	fi
		7147
		7148	fi
		7149	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
		7150	printf "%s\n" "$ac_cv_path_GREP" >&6; }
		7151	GREP="$ac_cv_path_GREP"
		7152
		7153
		7154	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
		7155	printf %s "checking for egrep... " >&6; }
		7156	if test ${ac_cv_path_EGREP+y}
		7157	then :
		7158	printf %s "(cached) " >&6
		7159	else $as_nop
		7160	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
		7161	then ac_cv_path_EGREP="$GREP -E"
		7162	else
		7163	if test -z "$EGREP"; then
		7164	ac_path_EGREP_found=false
		7165	# Loop through the user's path and test for each of PROGNAME-LIST
		7166	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		7167	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		7168	do
		7169	IFS=$as_save_IFS
		7170	case $as_dir in #(((
		7171	'') as_dir=./ ;;
		7172	*/) ;;
		7173	*) as_dir=$as_dir/ ;;
		7174	esac
		7175	for ac_prog in egrep
		7176	do
		7177	for ac_exec_ext in '' $ac_executable_extensions; do
		7178	ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
		7179	as_fn_executable_p "$ac_path_EGREP" || continue
		7180	# Check for GNU ac_path_EGREP and select it if it is found.
		7181	# Check for GNU $ac_path_EGREP
		7182	case `"$ac_path_EGREP" --version 2>&1` in
		7183	*GNU*)
		7184	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
		7185	*)
		7186	ac_count=0
		7187	printf %s 0123456789 >"conftest.in"
		7188	while :
		7189	do
		7190	cat "conftest.in" "conftest.in" >"conftest.tmp"
		7191	mv "conftest.tmp" "conftest.in"
		7192	cp "conftest.in" "conftest.nl"
		7193	printf "%s\n" 'EGREP' >> "conftest.nl"
		7194	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
		7195	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
		7196	as_fn_arith $ac_count + 1 && ac_count=$as_val
		7197	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
		7198	# Best one so far, save it but keep looking for a better one
		7199	ac_cv_path_EGREP="$ac_path_EGREP"
		7200	ac_path_EGREP_max=$ac_count
		7201	fi
		7202	# 10*(2^10) chars as input seems more than enough
		7203	test $ac_count -gt 10 && break
		7204	done
		7205	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		7206	esac
		7207
		7208	$ac_path_EGREP_found && break 3
		7209	done
		7210	done
		7211	done
		7212	IFS=$as_save_IFS
		7213	if test -z "$ac_cv_path_EGREP"; then
		7214	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		7215	fi
		7216	else
		7217	ac_cv_path_EGREP=$EGREP
		7218	fi
		7219
		7220	fi
		7221	fi
		7222	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
		7223	printf "%s\n" "$ac_cv_path_EGREP" >&6; }
		7224	EGREP="$ac_cv_path_EGREP"
		7225
		7226
		7227	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
		7228	printf %s "checking for uid_t in sys/types.h... " >&6; }
		7229	if test ${ac_cv_type_uid_t+y}
		7230	then :
		7231	printf %s "(cached) " >&6
		7232	else $as_nop
		7233	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7234	/* end confdefs.h. */
		7235	#include <sys/types.h>
		7236
		7237	_ACEOF
		7238	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
		7239	$EGREP "uid_t" >/dev/null 2>&1
		7240	then :
		7241	ac_cv_type_uid_t=yes
		7242	else $as_nop
		7243	ac_cv_type_uid_t=no
		7244	fi
		7245	rm -rf conftest*
		7246
		7247	fi
		7248	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
		7249	printf "%s\n" "$ac_cv_type_uid_t" >&6; }
		7250	if test $ac_cv_type_uid_t = no; then
		7251
		7252	printf "%s\n" "#define uid_t int" >>confdefs.h
		7253
		7254
		7255	printf "%s\n" "#define gid_t int" >>confdefs.h
		7256
		7257	fi
		7258
		7259	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
		7260	case $ac_cv_c_int16_t in #(
		7261	no|yes) ;; #(
		7262	*)
		7263
		7264	printf "%s\n" "#define int16_t $ac_cv_c_int16_t" >>confdefs.h
		7265	;;
		7266	esac
		7267
		7268	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
		7269	case $ac_cv_c_uint16_t in #(
		7270	no|yes) ;; #(
		7271	*)
		7272
		7273
		7274	printf "%s\n" "#define uint16_t $ac_cv_c_uint16_t" >>confdefs.h
		7275	;;
		7276	esac
		7277
		7278	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
		7279	case $ac_cv_c_int32_t in #(
		7280	no|yes) ;; #(
		7281	*)
		7282
		7283	printf "%s\n" "#define int32_t $ac_cv_c_int32_t" >>confdefs.h
		7284	;;
		7285	esac
		7286
		7287	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
		7288	case $ac_cv_c_uint32_t in #(
		7289	no|yes) ;; #(
		7290	*)
		7291
		7292	printf "%s\n" "#define _UINT32_T 1" >>confdefs.h
		7293
		7294
		7295	printf "%s\n" "#define uint32_t $ac_cv_c_uint32_t" >>confdefs.h
		7296	;;
		7297	esac
		7298
		7299
		7300	ac_fn_cxx_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
		7301	if test "x$ac_cv_func_unsetenv" = xyes
		7302	then :
		7303	printf "%s\n" "#define HAVE_UNSETENV 1" >>confdefs.h
		7304
		7305	fi
		7306
		7307
		7308
		7309
		7310	save_LIBS=$LIBS
		7311	save_CXXFLAGS=$CXXFLAGS
		7312	CXXFLAGS="$CXXFLAGS $X_CFLAGS"
		7313	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
		7314	if test x$support_xim = xyes; then
		7315	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working Xlocale" >&5
		7316	printf %s "checking for working Xlocale... " >&6; }
		7317	if test ${rxvt_cv_func_xlocale+y}
		7318	then :
		7319	printf %s "(cached) " >&6
		7320	else $as_nop
		7321	if test "$cross_compiling" = yes
		7322	then :
		7323	:
		7324	else $as_nop
		7325	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7326	/* end confdefs.h. */
		7327
		7328	#include <X11/Xlib.h>
		7329	#include <stdlib.h>
		7330	int main() {
		7331	char *p;
		7332	if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
		7333	exit (XSupportsLocale() ? 0 : 1);
		7334	else
		7335	exit (1);
		7336	}
		7337
		7338	_ACEOF
		7339	if ac_fn_cxx_try_run "$LINENO"
		7340	then :
		7341	rxvt_cv_func_xlocale=yes
		7342	else $as_nop
		7343	rxvt_cv_func_xlocale=no
		7344	fi
		7345	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
		7346	conftest.$ac_objext conftest.beam conftest.$ac_ext
		7347	fi
		7348
		7349	fi
		7350	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xlocale" >&5
		7351	printf "%s\n" "$rxvt_cv_func_xlocale" >&6; }
		7352	if test x$rxvt_cv_func_xlocale = xyes; then
		7353
		7354	printf "%s\n" "#define USE_XIM 1" >>confdefs.h
		7355
		7356	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for broken XIM callback" >&5
		7357	printf %s "checking for broken XIM callback... " >&6; }
		7358	if test ${rxvt_cv_broken_ximcb+y}
		7359	then :
		7360	printf %s "(cached) " >&6
		7361	else $as_nop
		7362	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7363	/* end confdefs.h. */
		7364
		7365	#include <X11/Xlib.h>
		7366
		7367	void im_destroy_cb (XIC unused1, XPointer client_data, XPointer unused3);
		7368
		7369	void f() {
		7370	XIMCallback cb;
		7371	cb.callback = im_destroy_cb;
		7372	}
		7373
		7374	_ACEOF
		7375	if ac_fn_cxx_try_compile "$LINENO"
		7376	then :
		7377	rxvt_cv_broken_ximcb=yes
		7378	else $as_nop
		7379	rxvt_cv_broken_ximcb=no
		7380	fi
		7381	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		7382	fi
		7383	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_broken_ximcb" >&5
		7384	printf "%s\n" "$rxvt_cv_broken_ximcb" >&6; }
		7385
		7386	if test x$rxvt_cv_broken_ximcb = xyes; then
		7387
		7388	printf "%s\n" "#define XIMCB_PROTO_BROKEN 1" >>confdefs.h
		7389
		7390	fi
		7391	fi
		7392	fi
		7393
		7394	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working X setlocale" >&5
		7395	printf %s "checking for working X setlocale... " >&6; }
		7396	if test ${rxvt_cv_func_xsetlocale+y}
		7397	then :
		7398	printf %s "(cached) " >&6
		7399	else $as_nop
		7400	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7401	/* end confdefs.h. */
		7402	#define X_LOCALE 1
		7403	#include <X11/Xlocale.h>
		7404	int
		7405	main (void)
		7406	{
		7407	setlocale(LC_CTYPE, "");
		7408	;
		7409	return 0;
		7410	}
		7411	_ACEOF
		7412	if ac_fn_cxx_try_link "$LINENO"
		7413	then :
		7414	rxvt_cv_func_xsetlocale=yes
		7415	else $as_nop
		7416	rxvt_cv_func_xsetlocale=no
		7417	fi
		7418	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		7419	conftest$ac_exeext conftest.$ac_ext
		7420	fi
		7421	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xsetlocale" >&5
		7422	printf "%s\n" "$rxvt_cv_func_xsetlocale" >&6; }
		7423	if test x$rxvt_cv_func_xsetlocale = xyes; then
		7424
		7425	printf "%s\n" "#define HAVE_XSETLOCALE 1" >>confdefs.h
		7426
		7427	fi
		7428	LIBS=$save_LIBS
		7429	CXXFLAGS=$save_CXXFLAGS
		7430
		7431	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working nl_langinfo" >&5
		7432	printf %s "checking for working nl_langinfo... " >&6; }
		7433	if test ${rxvt_cv_func_nl_langinfo+y}
		7434	then :
		7435	printf %s "(cached) " >&6
		7436	else $as_nop
		7437	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7438	/* end confdefs.h. */
		7439	#include <langinfo.h>
		7440	int
		7441	main (void)
		7442	{
		7443	nl_langinfo(CODESET);
		7444	;
		7445	return 0;
		7446	}
		7447	_ACEOF
		7448	if ac_fn_cxx_try_link "$LINENO"
		7449	then :
		7450	rxvt_cv_func_nl_langinfo=yes
		7451	else $as_nop
		7452	rxvt_cv_func_nl_langinfo=no
		7453	fi
		7454	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		7455	conftest$ac_exeext conftest.$ac_ext
		7456	fi
		7457	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_nl_langinfo" >&5
		7458	printf "%s\n" "$rxvt_cv_func_nl_langinfo" >&6; }
		7459	if test x$rxvt_cv_func_nl_langinfo = xyes; then
		7460
		7461	printf "%s\n" "#define HAVE_NL_LANGINFO 1" >>confdefs.h
		7462
		7463	fi
		7464
		7465	support_image=no
		7466	if test x$support_inheritpixmap = xyes || test x$support_pixbuf = xyes; then
		7467	support_image=yes
		7468	fi
		7469	if test x$support_xft = xyes || test x$support_image = xyes; then
		7470	rxvt_have_xrender=no
		7471
		7472	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xrender" >&5
		7473	printf %s "checking for xrender... " >&6; }
		7474	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xrender; then
		7475	XRENDER_CFLAGS="`$PKG_CONFIG --cflags xrender`"
		7476	XRENDER_LIBS="`$PKG_CONFIG --libs xrender`"
		7477
		7478	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7479	printf "%s\n" "ok" >&6; }
		7480
		7481	X_LIBS="$XRENDER_LIBS $X_LIBS"
		7482	CPPFLAGS="$CPPFLAGS $XRENDER_CFLAGS"
		7483	rxvt_have_xrender=yes
		7484
		7485	save_LIBS="$LIBS"
		7486	LIBS="$LIBS $X_LIBS"
		7487	ac_fn_cxx_check_header_compile "$LINENO" "X11/extensions/Xrender.h" "ac_cv_header_X11_extensions_Xrender_h" "$ac_includes_default"
		7488	if test "x$ac_cv_header_X11_extensions_Xrender_h" = xyes
		7489	then :
		7490
		7491	else $as_nop
		7492	rxvt_have_xrender=no
		7493	fi
		7494
		7495	ac_fn_cxx_check_func "$LINENO" "XRenderFindStandardFormat" "ac_cv_func_XRenderFindStandardFormat"
		7496	if test "x$ac_cv_func_XRenderFindStandardFormat" = xyes
		7497	then :
		7498
		7499	else $as_nop
		7500	rxvt_have_xrender=no
		7501	fi
		7502
		7503	LIBS="$save_LIBS"
		7504
		7505	else
		7506	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7507	printf "%s\n" "no" >&6; }
		7508	:
		7509	fi
		7510
		7511	fi
		7512
		7513	if test x$support_xft = xyes && test x$rxvt_have_xrender = xyes; then
		7514
		7515	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fontconfig xft" >&5
		7516	printf %s "checking for fontconfig xft... " >&6; }
		7517	if test $PKG_CONFIG != no && $PKG_CONFIG --exists fontconfig xft; then
		7518	XFT_CFLAGS="`$PKG_CONFIG --cflags fontconfig xft`"
		7519	XFT_LIBS="`$PKG_CONFIG --libs fontconfig xft`"
		7520
		7521	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7522	printf "%s\n" "ok" >&6; }
		7523
		7524	X_LIBS="$XFT_LIBS $X_LIBS"
		7525	CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
		7526
		7527	else
		7528	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7529	printf "%s\n" "no" >&6; }
		7530
11249	# Extract the first word of "xft-config", so it can be a program name with args.	7531	# Extract the first word of "xft-config", so it can be a program name with args.
11250	set dummy xft-config; ac_word=$2	7532	set dummy xft-config; ac_word=$2
11251	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	7533	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11252	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	7534	printf %s "checking for $ac_word... " >&6; }
11253	if test "${ac_cv_path_XFT_CONFIG+set}" = set; then	7535	if test ${ac_cv_path_XFT_CONFIG+y}
11254	echo $ECHO_N "(cached) $ECHO_C" >&6	7536	then :
11255	else	7537	printf %s "(cached) " >&6
		7538	else $as_nop
11256	case $XFT_CONFIG in	7539	case $XFT_CONFIG in
11257	[\\/]* | ?:[\\/]*)	7540	[\\/]* | ?:[\\/]*)
11258	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.	7541	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.
11259	;;	7542	;;
11260	*)	7543	*)
11261	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7544	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11262	for as_dir in $PATH	7545	for as_dir in $PATH
11263	do	7546	do
11264	IFS=$as_save_IFS	7547	IFS=$as_save_IFS
11265	test -z "$as_dir" && as_dir=.	7548	case $as_dir in #(((
		7549	'') as_dir=./ ;;
		7550	*/) ;;
		7551	*) as_dir=$as_dir/ ;;
		7552	esac
11266	for ac_exec_ext in '' $ac_executable_extensions; do	7553	for ac_exec_ext in '' $ac_executable_extensions; do
11267	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	7554	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
11268	ac_cv_path_XFT_CONFIG="$as_dir/$ac_word$ac_exec_ext"	7555	ac_cv_path_XFT_CONFIG="$as_dir$ac_word$ac_exec_ext"
11269	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	7556	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
11270	break 2	7557	break 2
11271	fi	7558	fi
11272	done	7559	done
11273	done	7560	done
11274	IFS=$as_save_IFS	7561	IFS=$as_save_IFS
11275		7562
11276	test -z "$ac_cv_path_XFT_CONFIG" && ac_cv_path_XFT_CONFIG="no"	7563	test -z "$ac_cv_path_XFT_CONFIG" && ac_cv_path_XFT_CONFIG="no"
11277	;;	7564	;;
11278	esac	7565	esac
11279	fi	7566	fi
11280	XFT_CONFIG=$ac_cv_path_XFT_CONFIG	7567	XFT_CONFIG=$ac_cv_path_XFT_CONFIG
11281	if test -n "$XFT_CONFIG"; then	7568	if test -n "$XFT_CONFIG"; then
11282	{ echo "$as_me:$LINENO: result: $XFT_CONFIG" >&5	7569	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5
11283	echo "${ECHO_T}$XFT_CONFIG" >&6; }	7570	printf "%s\n" "$XFT_CONFIG" >&6; }
11284	else	7571	else
11285	{ echo "$as_me:$LINENO: result: no" >&5	7572	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
11286	echo "${ECHO_T}no" >&6; }	7573	printf "%s\n" "no" >&6; }
11287	fi	7574	fi
11288		7575
11289		7576
11290	if test $XFT_CONFIG != no; then	7577	if test $XFT_CONFIG != no; then
11291	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"	7578	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"
11292	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"	7579	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"
11293	fi	7580	fi
		7581
11294	fi	7582	fi
		7583
11295		7584
11296	save_LIBS="$LIBS"	7585	save_LIBS="$LIBS"
11297	LIBS="$LIBS $X_LIBS"	7586	LIBS="$LIBS $X_LIBS"
11298		7587	for ac_header in X11/Xft/Xft.h fontconfig/fontconfig.h
11299	for ac_header in X11/Xft/Xft.h	7588	do :
11300	do
11301	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	7589	as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
11302	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	7590	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11303	{ echo "$as_me:$LINENO: checking for $ac_header" >&5	7591	if eval test \"x\$"$as_ac_Header"\" = x"yes"
11304	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }	7592	then :
11305	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	7593	cat >>confdefs.h <<_ACEOF
11306	echo $ECHO_N "(cached) $ECHO_C" >&6	7594	#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
11307	fi
11308	ac_res=`eval echo '${'$as_ac_Header'}'`
11309	{ echo "$as_me:$LINENO: result: $ac_res" >&5
11310	echo "${ECHO_T}$ac_res" >&6; }
11311	else
11312	# Is the header compilable?
11313	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
11314	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
11315	cat >conftest.$ac_ext <<_ACEOF
11316	/* confdefs.h. */
11317	_ACEOF	7595	_ACEOF
		7596
		7597	else $as_nop
		7598	support_xft=no
		7599	fi
		7600
		7601	done
		7602
		7603	for ac_func in XftDrawString32 FcPatternGet
		7604	do :
		7605	as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | $as_tr_sh`
		7606	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
		7607	if eval test \"x\$"$as_ac_var"\" = x"yes"
		7608	then :
		7609	cat >>confdefs.h <<_ACEOF
		7610	#define `printf "%s\n" "HAVE_$ac_func" | $as_tr_cpp` 1
		7611	_ACEOF
		7612
		7613	else $as_nop
		7614	support_xft=no
		7615	fi
		7616
		7617	done
		7618	LIBS="$save_LIBS"
		7619
		7620	if test x$support_xft = xyes; then
		7621
		7622	printf "%s\n" "#define XFT 1" >>confdefs.h
		7623
		7624	fi
		7625	fi
		7626
		7627	if test x$support_image = xyes && test x$rxvt_have_xrender = xyes; then
		7628	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Render >= 0.11" >&5
		7629	printf %s "checking for Render >= 0.11... " >&6; }
11318	cat confdefs.h >>conftest.$ac_ext	7630	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11319	cat >>conftest.$ac_ext <<_ACEOF
11320	/* end confdefs.h. */	7631	/* end confdefs.h. */
11321	$ac_includes_default
11322	#include <$ac_header>
11323	_ACEOF
11324	rm -f conftest.$ac_objext
11325	if { (ac_try="$ac_compile"
11326	case "(($ac_try" in
11327	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11328	*) ac_try_echo=$ac_try;;
11329	esac
11330	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11331	(eval "$ac_compile") 2>conftest.er1
11332	ac_status=$?
11333	grep -v '^ *+' conftest.er1 >conftest.err
11334	rm -f conftest.er1
11335	cat conftest.err >&5
11336	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11337	(exit $ac_status); } && {
11338	test -z "$ac_cxx_werror_flag" ||
11339	test ! -s conftest.err
11340	} && test -s conftest.$ac_objext; then
11341	ac_header_compiler=yes
11342	else
11343	echo "$as_me: failed program was:" >&5
11344	sed 's/^/| /' conftest.$ac_ext >&5
11345		7632
11346	ac_header_compiler=no	7633	#include <X11/extensions/Xrender.h>
11347	fi	7634	#if RENDER_MAJOR == 0 && RENDER_MINOR <= 10
11348		7635	error
11349	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11350	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
11351	echo "${ECHO_T}$ac_header_compiler" >&6; }
11352
11353	# Is the header present?
11354	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
11355	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
11356	cat >conftest.$ac_ext <<_ACEOF
11357	/* confdefs.h. */
11358	_ACEOF
11359	cat confdefs.h >>conftest.$ac_ext
11360	cat >>conftest.$ac_ext <<_ACEOF
11361	/* end confdefs.h. */
11362	#include <$ac_header>
11363	_ACEOF
11364	if { (ac_try="$ac_cpp conftest.$ac_ext"
11365	case "(($ac_try" in
11366	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11367	*) ac_try_echo=$ac_try;;
11368	esac
11369	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11370	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
11371	ac_status=$?
11372	grep -v '^ *+' conftest.er1 >conftest.err
11373	rm -f conftest.er1
11374	cat conftest.err >&5
11375	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11376	(exit $ac_status); } >/dev/null && {
11377	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
11378	test ! -s conftest.err
11379	}; then
11380	ac_header_preproc=yes
11381	else
11382	echo "$as_me: failed program was:" >&5
11383	sed 's/^/| /' conftest.$ac_ext >&5
11384
11385	ac_header_preproc=no
11386	fi
11387
11388	rm -f conftest.err conftest.$ac_ext
11389	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
11390	echo "${ECHO_T}$ac_header_preproc" >&6; }
11391
11392	# So? What about this header?
11393	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
11394	yes:no: )
11395	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
11396	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
11397	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
11398	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
11399	ac_header_preproc=yes
11400	;;
11401	no:yes:* )
11402	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
11403	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
11404	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
11405	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
11406	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
11407	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
11408	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
11409	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
11410	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
11411	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
11412	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
11413	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
11414
11415	;;
11416	esac
11417	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
11418	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11419	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11420	echo $ECHO_N "(cached) $ECHO_C" >&6
11421	else
11422	eval "$as_ac_Header=\$ac_header_preproc"
11423	fi
11424	ac_res=`eval echo '${'$as_ac_Header'}'`
11425	{ echo "$as_me:$LINENO: result: $ac_res" >&5
11426	echo "${ECHO_T}$ac_res" >&6; }
11427
11428	fi
11429	if test `eval echo '${'$as_ac_Header'}'` = yes; then
11430	cat >>confdefs.h <<_ACEOF
11431	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
11432	_ACEOF
11433
11434	else
11435	support_xft=no
11436	fi
11437
11438	done
11439
11440	{ echo "$as_me:$LINENO: checking for XftDrawString32 in -lXft" >&5
11441	echo $ECHO_N "checking for XftDrawString32 in -lXft... $ECHO_C" >&6; }
11442	if test "${ac_cv_lib_Xft_XftDrawString32+set}" = set; then
11443	echo $ECHO_N "(cached) $ECHO_C" >&6
11444	else
11445	ac_check_lib_save_LIBS=$LIBS
11446	LIBS="-lXft $LIBS"
11447	cat >conftest.$ac_ext <<_ACEOF
11448	/* confdefs.h. */
11449	_ACEOF
11450	cat confdefs.h >>conftest.$ac_ext
11451	cat >>conftest.$ac_ext <<_ACEOF
11452	/* end confdefs.h. */
11453
11454	/* Override any GCC internal prototype to avoid an error.
11455	Use char because int might match the return type of a GCC
11456	builtin and then its argument prototype would still apply. */
11457	#ifdef __cplusplus
11458	extern "C"
11459	#endif	7636	#endif
11460	char XftDrawString32 ();	7637
11461	int	7638	int
11462	main ()	7639	main (void)
11463	{	7640	{
11464	return XftDrawString32 ();	7641
11465	;	7642	;
11466	return 0;	7643	return 0;
11467	}	7644	}
11468	_ACEOF	7645	_ACEOF
11469	rm -f conftest.$ac_objext conftest$ac_exeext	7646	if ac_fn_cxx_try_compile "$LINENO"
11470	if { (ac_try="$ac_link"	7647	then :
11471	case "(($ac_try" in
11472	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11473	*) ac_try_echo=$ac_try;;
11474	esac
11475	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11476	(eval "$ac_link") 2>conftest.er1
11477	ac_status=$?
11478	grep -v '^ *+' conftest.er1 >conftest.err
11479	rm -f conftest.er1
11480	cat conftest.err >&5
11481	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11482	(exit $ac_status); } && {
11483	test -z "$ac_cxx_werror_flag" ||
11484	test ! -s conftest.err
11485	} && test -s conftest$ac_exeext &&
11486	$as_test_x conftest$ac_exeext; then
11487	ac_cv_lib_Xft_XftDrawString32=yes
11488	else
11489	echo "$as_me: failed program was:" >&5
11490	sed 's/^/| /' conftest.$ac_ext >&5
11491		7648
11492	ac_cv_lib_Xft_XftDrawString32=no	7649	else $as_nop
11493	fi
11494
11495	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11496	conftest$ac_exeext conftest.$ac_ext
11497	LIBS=$ac_check_lib_save_LIBS
11498	fi
11499	{ echo "$as_me:$LINENO: result: $ac_cv_lib_Xft_XftDrawString32" >&5
11500	echo "${ECHO_T}$ac_cv_lib_Xft_XftDrawString32" >&6; }
11501	if test $ac_cv_lib_Xft_XftDrawString32 = yes; then
11502	:
11503	else
11504	support_xft=no	7650	support_image=no
11505	fi	7651	fi
11506		7652	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
11507	LIBS="$save_LIBS"
11508
11509	if test x$support_xft = xyes; then	7653	if test x$support_image = xyes; then
		7654	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7655	printf "%s\n" "ok" >&6; }
		7656	LIBS="$LIBS -lm"
11510		7657
11511	cat >>confdefs.h <<\_ACEOF	7658	printf "%s\n" "#define XRENDER 1" >>confdefs.h
11512	#define XFT 1
11513	_ACEOF
11514		7659
		7660
		7661	if test x$support_inheritpixmap = xyes; then
		7662
		7663	printf "%s\n" "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
		7664
11515	fi	7665	fi
		7666	else
		7667	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7668	printf "%s\n" "no" >&6; }
		7669	fi
11516	fi	7670	fi
		7671
11517	if test x$support_styles = xyes; then	7672	if test x$support_styles = xyes; then
11518		7673
11519	cat >>confdefs.h <<\_ACEOF	7674	printf "%s\n" "#define ENABLE_STYLES 1" >>confdefs.h
11520	#define ENABLE_STYLES 1
11521	_ACEOF
11522		7675
11523	fi	7676	fi
11524	if test x$support_iso14755 = xyes; then	7677	if test x$support_iso14755 = xyes; then
11525		7678
11526	cat >>confdefs.h <<\_ACEOF	7679	printf "%s\n" "#define ISO_14755 1" >>confdefs.h
11527	#define ISO_14755 1
11528	_ACEOF
11529		7680
11530	fi	7681	fi
11531	if test x$support_8bitctrls = xyes; then	7682	if test x$support_8bitctrls = xyes; then
11532		7683
11533	cat >>confdefs.h <<\_ACEOF	7684	printf "%s\n" "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h
11534	#define EIGHT_BIT_CONTROLS 1
11535	_ACEOF
11536		7685
11537	fi	7686	fi
11538	if test x$support_fading = xyes; then	7687	if test x$support_fading = xyes; then
11539		7688
11540	cat >>confdefs.h <<\_ACEOF	7689	printf "%s\n" "#define OFF_FOCUS_FADING 1" >>confdefs.h
11541	#define OFF_FOCUS_FADING 1
11542	_ACEOF
11543
11544	fi
11545	if test x$support_inheritpixmap = xyes; then
11546
11547	cat >>confdefs.h <<\_ACEOF
11548	#define ENABLE_TRANSPARENCY 1
11549	_ACEOF
11550		7690
11551	fi	7691	fi
11552	if test x$support_keepscrolling = xno; then	7692	if test x$support_keepscrolling = xno; then
11553		7693
11554	cat >>confdefs.h <<\_ACEOF
11555	#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1	7694	printf "%s\n" "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h
11556	_ACEOF
11557		7695
11558	fi	7696	fi
11559	if test x$support_selectionscrolling = xyes; then	7697	if test x$support_selectionscrolling = xyes; then
11560		7698
11561	cat >>confdefs.h <<\_ACEOF	7699	printf "%s\n" "#define SELECTION_SCROLLING 1" >>confdefs.h
11562	#define SELECTION_SCROLLING 1
11563	_ACEOF
11564		7700
11565	fi	7701	fi
11566	if test x$support_frills = xyes; then	7702	if test x$support_frills = xyes; then
11567		7703
11568	cat >>confdefs.h <<\_ACEOF	7704	printf "%s\n" "#define ENABLE_FRILLS 1" >>confdefs.h
11569	#define ENABLE_FRILLS 1
11570	_ACEOF
11571		7705
11572	fi	7706	fi
11573	if test x$support_mousewheel = xyes; then	7707	if test x$support_mousewheel = xyes; then
11574		7708
11575	cat >>confdefs.h <<\_ACEOF	7709	printf "%s\n" "#define MOUSE_WHEEL 1" >>confdefs.h
11576	#define MOUSE_WHEEL 1
11577	_ACEOF
11578		7710
11579	fi	7711	fi
11580	if test x$support_mouseslipwheel = xyes; then	7712	if test x$support_mouseslipwheel = xyes; then
11581		7713
11582	cat >>confdefs.h <<\_ACEOF	7714	printf "%s\n" "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h
11583	#define MOUSE_SLIP_WHEELING 1
11584	_ACEOF
11585		7715
11586	fi	7716	fi
11587	if test x$support_afterimage = xyes; then
11588		7717
11589	cat >>confdefs.h <<\_ACEOF	7718	scrolltypes=plain
11590	#define HAVE_AFTERIMAGE 1
11591	_ACEOF
11592		7719
11593		7720	printf "%s\n" "#define PLAIN_SCROLLBAR 1" >>confdefs.h
11594	cat >>confdefs.h <<\_ACEOF
11595	#define BG_IMAGE_FROM_FILE 1
11596	_ACEOF
11597
11598	fi
11599		7721
11600		7722
11601	if test x$support_scroll_rxvt = xyes; then	7723	if test x$support_scroll_rxvt = xyes; then
11602		7724
11603	cat >>confdefs.h <<\_ACEOF	7725	printf "%s\n" "#define RXVT_SCROLLBAR 1" >>confdefs.h
11604	#define RXVT_SCROLLBAR 1
11605	_ACEOF
11606		7726
11607	scrolltypes="rxvt"	7727	scrolltypes="$scrolltypes rxvt"
11608	fi	7728	fi
11609	if test x$support_scroll_next = xyes; then	7729	if test x$support_scroll_next = xyes; then
11610		7730
11611	cat >>confdefs.h <<\_ACEOF	7731	printf "%s\n" "#define NEXT_SCROLLBAR 1" >>confdefs.h
11612	#define NEXT_SCROLLBAR 1
11613	_ACEOF
11614		7732
11615	scrolltypes="$scrolltypes next"	7733	scrolltypes="$scrolltypes next"
11616	fi	7734	fi
11617	if test x$support_scroll_xterm = xyes; then	7735	if test x$support_scroll_xterm = xyes; then
11618		7736
11619	cat >>confdefs.h <<\_ACEOF	7737	printf "%s\n" "#define XTERM_SCROLLBAR 1" >>confdefs.h
11620	#define XTERM_SCROLLBAR 1
11621	_ACEOF
11622		7738
11623	scrolltypes="$scrolltypes xterm"	7739	scrolltypes="$scrolltypes xterm"
11624	fi	7740	fi
11625	if test x$support_scroll_plain = xyes; then
11626
11627	cat >>confdefs.h <<\_ACEOF
11628	#define PLAIN_SCROLLBAR 1
11629	_ACEOF
11630
11631	scrolltypes="$scrolltypes plain"
11632	fi
11633	if test x$support_pointer_blank = xyes; then	7741	if test x$support_pointer_blank = xyes; then
11634		7742
11635	cat >>confdefs.h <<\_ACEOF	7743	printf "%s\n" "#define POINTER_BLANK 1" >>confdefs.h
11636	#define POINTER_BLANK 1
11637	_ACEOF
11638		7744
11639	fi	7745	fi
11640	if test x$support_text_blink = xyes; then	7746	if test x$support_text_blink = xyes; then
11641		7747
11642	cat >>confdefs.h <<\_ACEOF	7748	printf "%s\n" "#define TEXT_BLINK 1" >>confdefs.h
11643	#define TEXT_BLINK 1
11644	_ACEOF
11645		7749
11646	fi	7750	fi
11647	if test x$support_unicode3 = xyes; then	7751	if test x$support_unicode3 = xyes; then
11648		7752
11649	cat >>confdefs.h <<\_ACEOF	7753	printf "%s\n" "#define UNICODE_3 1" >>confdefs.h
11650	#define UNICODE_3 1
11651	_ACEOF
11652		7754
11653	fi	7755	fi
11654	if test x$support_combining = xyes; then	7756	if test x$support_combining = xyes; then
11655		7757
11656	cat >>confdefs.h <<\_ACEOF	7758	printf "%s\n" "#define ENABLE_COMBINING 1" >>confdefs.h
11657	#define ENABLE_COMBINING 1
11658	_ACEOF
11659		7759
11660	fi	7760	fi
11661	if test x$codesets = xall; then	7761	if test x$codesets = xall; then
11662	codesets=jp,jp-ext,kr,zh,zh-ext	7762	codesets=jp,jp-ext,kr,zh,zh-ext
11663	fi	7763	fi
11664		7764
11665	cat >>confdefs.h <<\_ACEOF	7765	printf "%s\n" "#define ENCODING_EU 1" >>confdefs.h
11666	#define ENCODING_EU 1
11667	_ACEOF
11668		7766
11669		7767
11670	cat >>confdefs.h <<\_ACEOF	7768	printf "%s\n" "#define ENCODING_VN 1" >>confdefs.h
11671	#define ENCODING_VN 1
11672	_ACEOF
11673		7769
11674	for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do	7770	for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do
11675	case "$codeset" in	7771	case "$codeset" in
11676	JP )	7772	JP )
11677	cat >>confdefs.h <<\_ACEOF	7773	printf "%s\n" "#define ENCODING_JP 1" >>confdefs.h
11678	#define ENCODING_JP 1
11679	_ACEOF
11680	;;	7774	;;
11681	JP_EXT )	7775	JP_EXT )
11682	cat >>confdefs.h <<\_ACEOF	7776	printf "%s\n" "#define ENCODING_JP_EXT 1" >>confdefs.h
11683	#define ENCODING_JP_EXT 1
11684	_ACEOF
11685	;;	7777	;;
11686	KR )	7778	KR )
11687	cat >>confdefs.h <<\_ACEOF	7779	printf "%s\n" "#define ENCODING_KR 1" >>confdefs.h
11688	#define ENCODING_KR 1
11689	_ACEOF
11690	;;	7780	;;
11691	ZH )	7781	ZH )
11692	cat >>confdefs.h <<\_ACEOF	7782	printf "%s\n" "#define ENCODING_ZH 1" >>confdefs.h
11693	#define ENCODING_ZH 1
11694	_ACEOF
11695	;;	7783	;;
11696	ZH_EXT )	7784	ZH_EXT )
11697	cat >>confdefs.h <<\_ACEOF	7785	printf "%s\n" "#define ENCODING_ZH_EXT 1" >>confdefs.h
11698	#define ENCODING_ZH_EXT 1
11699	_ACEOF
11700	;;	7786	;;
11701	esac	7787	esac
11702	done	7788	done
11703		7789
11704	IF_PERL=\#	7790	IF_PERL=\#
11705	if test x$support_perl = xyes; then	7791	if test x$support_perl = xyes; then
11706	# Extract the first word of "perl5", so it can be a program name with args.	7792	# Extract the first word of "perl5", so it can be a program name with args.
11707	set dummy perl5; ac_word=$2	7793	set dummy perl5; ac_word=$2
11708	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	7794	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11709	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	7795	printf %s "checking for $ac_word... " >&6; }
11710	if test "${ac_cv_path_PERL+set}" = set; then	7796	if test ${ac_cv_path_PERL+y}
11711	echo $ECHO_N "(cached) $ECHO_C" >&6	7797	then :
11712	else	7798	printf %s "(cached) " >&6
		7799	else $as_nop
11713	case $PERL in	7800	case $PERL in
11714	[\\/]* | ?:[\\/]*)	7801	[\\/]* | ?:[\\/]*)
11715	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.	7802	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
11716	;;	7803	;;
11717	*)	7804	*)
11718	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7805	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11719	for as_dir in $PATH	7806	for as_dir in $PATH
11720	do	7807	do
11721	IFS=$as_save_IFS	7808	IFS=$as_save_IFS
11722	test -z "$as_dir" && as_dir=.	7809	case $as_dir in #(((
		7810	'') as_dir=./ ;;
		7811	*/) ;;
		7812	*) as_dir=$as_dir/ ;;
		7813	esac
11723	for ac_exec_ext in '' $ac_executable_extensions; do	7814	for ac_exec_ext in '' $ac_executable_extensions; do
11724	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	7815	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
11725	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"	7816	ac_cv_path_PERL="$as_dir$ac_word$ac_exec_ext"
11726	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	7817	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
11727	break 2	7818	break 2
11728	fi	7819	fi
11729	done	7820	done
11730	done	7821	done
11731	IFS=$as_save_IFS	7822	IFS=$as_save_IFS
11732		7823
		7824	test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl"
11733	;;	7825	;;
11734	esac	7826	esac
11735	fi	7827	fi
11736	PERL=$ac_cv_path_PERL	7828	PERL=$ac_cv_path_PERL
11737	if test -n "$PERL"; then	7829	if test -n "$PERL"; then
11738	{ echo "$as_me:$LINENO: result: $PERL" >&5	7830	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
11739	echo "${ECHO_T}$PERL" >&6; }	7831	printf "%s\n" "$PERL" >&6; }
11740	else	7832	else
11741	{ echo "$as_me:$LINENO: result: no" >&5	7833	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
11742	echo "${ECHO_T}no" >&6; }	7834	printf "%s\n" "no" >&6; }
11743	fi	7835	fi
11744		7836
11745		7837
11746	# Extract the first word of "perl", so it can be a program name with args.
11747	set dummy perl; ac_word=$2
11748	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
11749	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
11750	if test "${ac_cv_path_PERL+set}" = set; then
11751	echo $ECHO_N "(cached) $ECHO_C" >&6
11752	else
11753	case $PERL in
11754	[\\/]* | ?:[\\/]*)
11755	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
11756	;;
11757	*)
11758	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11759	for as_dir in $PATH
11760	do
11761	IFS=$as_save_IFS
11762	test -z "$as_dir" && as_dir=.
11763	for ac_exec_ext in '' $ac_executable_extensions; do
11764	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11765	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
11766	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
11767	break 2
11768	fi
11769	done
11770	done
11771	IFS=$as_save_IFS
11772		7838
11773	;;
11774	esac
11775	fi
11776	PERL=$ac_cv_path_PERL
11777	if test -n "$PERL"; then
11778	{ echo "$as_me:$LINENO: result: $PERL" >&5
11779	echo "${ECHO_T}$PERL" >&6; }
11780	else
11781	{ echo "$as_me:$LINENO: result: no" >&5
11782	echo "${ECHO_T}no" >&6; }
11783	fi
11784
11785
11786
11787	{ echo "$as_me:$LINENO: checking for $PERL suitability" >&5	7839	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5
11788	echo $ECHO_N "checking for $PERL suitability... $ECHO_C" >&6; }	7840	printf %s "checking for $PERL suitability... " >&6; }
11789	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then	7841	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
11790		7842
11791	save_CXXFLAGS="$CXXFLAGS"	7843	save_CXXFLAGS="$CXXFLAGS"
11792	save_LIBS="$LIBS"	7844	save_LIBS="$LIBS"
11793	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"	7845	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
11794	LIBS="$LIBS `$PERL -MExtUtils::Embed -e ldopts`"	7846	LIBS="$LIBS `$PERL -MExtUtils::Embed -e ldopts`"
11795	cat >conftest.$ac_ext <<_ACEOF
11796	/* confdefs.h. */
11797	_ACEOF
11798	cat confdefs.h >>conftest.$ac_ext	7847	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11799	cat >>conftest.$ac_ext <<_ACEOF
11800	/* end confdefs.h. */	7848	/* end confdefs.h. */
11801		7849
11802	#include <EXTERN.h>	7850	#include <EXTERN.h>
11803	#include <perl.h>	7851	#include <perl.h>
11804	#include <XSUB.h>	7852	#include <XSUB.h>
11805		7853
11806	int	7854	int
11807	main ()	7855	main (void)
11808	{	7856	{
11809		7857
11810	PerlInterpreter *perl = perl_alloc ();	7858	PerlInterpreter *perl = perl_alloc ();
11811		7859
11812	;	7860	;
11813	return 0;	7861	return 0;
11814	}	7862	}
11815	_ACEOF	7863	_ACEOF
11816	rm -f conftest.$ac_objext conftest$ac_exeext	7864	if ac_fn_cxx_try_link "$LINENO"
11817	if { (ac_try="$ac_link"	7865	then :
11818	case "(($ac_try" in
11819	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11820	*) ac_try_echo=$ac_try;;
11821	esac
11822	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11823	(eval "$ac_link") 2>conftest.er1
11824	ac_status=$?
11825	grep -v '^ *+' conftest.er1 >conftest.err
11826	rm -f conftest.er1
11827	cat conftest.err >&5
11828	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11829	(exit $ac_status); } && {
11830	test -z "$ac_cxx_werror_flag" ||
11831	test ! -s conftest.err
11832	} && test -s conftest$ac_exeext &&
11833	$as_test_x conftest$ac_exeext; then
11834	rxvt_perl_link=yes	7866	rxvt_perl_link=yes
11835	else	7867	else $as_nop
11836	echo "$as_me: failed program was:" >&5
11837	sed 's/^/| /' conftest.$ac_ext >&5
11838
11839	rxvt_perl_link=no	7868	rxvt_perl_link=no
11840	fi	7869	fi
11841
11842	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	7870	rm -f core conftest.err conftest.$ac_objext conftest.beam \
11843	conftest$ac_exeext conftest.$ac_ext	7871	conftest$ac_exeext conftest.$ac_ext
11844	CXXFLAGS="$save_CXXFLAGS"	7872	CXXFLAGS="$save_CXXFLAGS"
11845	LIBS="$save_LIBS"	7873	LIBS="$save_LIBS"
11846		7874
11847	if test x$rxvt_perl_link = xyes; then	7875	if test x$rxvt_perl_link = xyes; then
11848	{ echo "$as_me:$LINENO: result: ok" >&5	7876	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
11849	echo "${ECHO_T}ok" >&6; }	7877	printf "%s\n" "ok" >&6; }
11850		7878
11851	cat >>confdefs.h <<\_ACEOF	7879	printf "%s\n" "#define ENABLE_PERL 1" >>confdefs.h
11852	#define ENABLE_PERL 1
11853	_ACEOF
11854		7880
11855	IF_PERL=	7881	IF_PERL=
11856	PERL_O=rxvtperl.o	7882	PERL_O=rxvtperl.o
11857	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"	7883	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
11858	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"	7884	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
11859	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"	7885	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"
11860	else	7886	else
11861	{ { echo "$as_me:$LINENO: error: no, unable to link" >&5	7887	as_fn_error $? "no, unable to link" "$LINENO" 5
11862	echo "$as_me: error: no, unable to link" >&2;}
11863	{ (exit 1); exit 1; }; }
11864	fi	7888	fi
11865	else	7889	else
11866	{ { echo "$as_me:$LINENO: error: no working perl found, or perl not version >= 5.8" >&5	7890	as_fn_error $? "no working perl found, or perl not version >= 5.8" "$LINENO" 5
11867	echo "$as_me: error: no working perl found, or perl not version >= 5.8" >&2;}
11868	{ (exit 1); exit 1; }; }
11869	fi	7891	fi
11870	fi	7892	fi
11871		7893
11872		7894
11873		7895
11874		7896
11875		7897
11876		7898
11877		7899
11878		7900
11879
11880
11881
11882
11883
11884
11885
11886
11887
11888
11889
11890	test "$program_prefix" != NONE &&
11891	program_transform_name="s&^&$program_prefix&;$program_transform_name"
11892	# Use a double $ so make ignores it.
11893	test "$program_suffix" != NONE &&
11894	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
11895	# Double any \ or $. echo might interpret backslashes.
11896	# By default was `s,x,x', remove it if useless.
11897	cat <<\_ACEOF >conftest.sed
11898	s/[\\$]/&&/g;s/;s,x,x,$//
11899	_ACEOF
11900	program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
11901	rm -f conftest.sed
11902
11903
11904
11905
11906
11907	if test "$ac_cv_header_stdint_h" = "yes" -o "$notset" = "dontmatch"; then
11908	include_stdint_h="#include <stdint.h>"
11909	else
11910	include_stdint_h="/* #include <stdint.h> */"
11911	fi
11912	if test "$rxvt_cv_header_sysioctl" = "yes" -o "$notset" = "dontmatch"; then
11913	include_sys_ioctl_h="#include <sys/ioctl.h>"
11914	else
11915	include_sys_ioctl_h="/* #include <sys/ioctl.h> */"
11916	fi
11917	if test "$ac_cv_header_sys_strredir_h" = "yes" -o "$notset" = "dontmatch"; then
11918	include_sys_strredir_h="#include <sys/strredir.h>"
11919	else
11920	include_sys_strredir_h="/* #include <sys/strredir.h> */"
11921	fi
11922
11923	ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile src/rxvtlib.h"	7901	ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile"
11924		7902
11925	cat >confcache <<\_ACEOF	7903	cat >confcache <<\_ACEOF
11926	# This file is a shell script that caches the results of configure	7904	# This file is a shell script that caches the results of configure
11927	# tests run on this system so they can be shared between configure	7905	# tests run on this system so they can be shared between configure
11928	# scripts and configure runs, see configure's option --config-cache.	7906	# scripts and configure runs, see configure's option --config-cache.
…		…
11947	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do	7925	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
11948	eval ac_val=\$$ac_var	7926	eval ac_val=\$$ac_var
11949	case $ac_val in #(	7927	case $ac_val in #(
11950	*${as_nl}*)	7928	*${as_nl}*)
11951	case $ac_var in #(	7929	case $ac_var in #(
11952	*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5	7930	*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
11953	echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;	7931	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
11954	esac	7932	esac
11955	case $ac_var in #(	7933	case $ac_var in #(
11956	_ | IFS | as_nl) ;; #(	7934	_ | IFS | as_nl) ;; #(
11957	*) $as_unset $ac_var ;;	7935	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		7936	*) { eval $ac_var=; unset $ac_var;} ;;
11958	esac ;;	7937	esac ;;
11959	esac	7938	esac
11960	done	7939	done
11961		7940
11962	(set) 2>&1 |	7941	(set) 2>&1 |
11963	case $as_nl`(ac_space=' '; set) 2>&1` in #(	7942	case $as_nl`(ac_space=' '; set) 2>&1` in #(
11964	*${as_nl}ac_space=\ *)	7943	*${as_nl}ac_space=\ *)
11965	# `set' does not quote correctly, so add quotes (double-quote	7944	# `set' does not quote correctly, so add quotes: double-quote
11966	# substitution turns \\\\ into \\, and sed turns \\ into \).	7945	# substitution turns \\\\ into \\, and sed turns \\ into \.
11967	sed -n \	7946	sed -n \
11968	"s/'/'\\\\''/g;	7947	"s/'/'\\\\''/g;
11969	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	7948	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
11970	;; #(	7949	;; #(
11971	*)	7950	*)
…		…
11977	) |	7956	) |
11978	sed '	7957	sed '
11979	/^ac_cv_env_/b end	7958	/^ac_cv_env_/b end
11980	t clear	7959	t clear
11981	:clear	7960	:clear
11982	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	7961	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
11983	t end	7962	t end
11984	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	7963	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
11985	:end' >>confcache	7964	:end' >>confcache
11986	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else	7965	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
11987	if test -w "$cache_file"; then	7966	if test -w "$cache_file"; then
11988	test "x$cache_file" != "x/dev/null" &&	7967	if test "x$cache_file" != "x/dev/null"; then
11989	{ echo "$as_me:$LINENO: updating cache $cache_file" >&5	7968	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
11990	echo "$as_me: updating cache $cache_file" >&6;}	7969	printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
		7970	if test ! -f "$cache_file" || test -h "$cache_file"; then
11991	cat confcache >$cache_file	7971	cat confcache >"$cache_file"
		7972	else
		7973	case $cache_file in #(
		7974	*/* | ?:*)
		7975	mv -f confcache "$cache_file"$$ &&
		7976	mv -f "$cache_file"$$ "$cache_file" ;; #(
		7977	*)
		7978	mv -f confcache "$cache_file" ;;
		7979	esac
		7980	fi
		7981	fi
11992	else	7982	else
11993	{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5	7983	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
11994	echo "$as_me: not updating unwritable cache $cache_file" >&6;}	7984	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
11995	fi	7985	fi
11996	fi	7986	fi
11997	rm -f confcache	7987	rm -f confcache
11998		7988
11999	test "x$prefix" = xNONE && prefix=$ac_default_prefix	7989	test "x$prefix" = xNONE && prefix=$ac_default_prefix
…		…
12002		7992
12003	DEFS=-DHAVE_CONFIG_H	7993	DEFS=-DHAVE_CONFIG_H
12004		7994
12005	ac_libobjs=	7995	ac_libobjs=
12006	ac_ltlibobjs=	7996	ac_ltlibobjs=
		7997	U=
12007	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue	7998	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
12008	# 1. Remove the extension, and $U if already installed.	7999	# 1. Remove the extension, and $U if already installed.
12009	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'	8000	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
12010	ac_i=`echo "$ac_i" | sed "$ac_script"`	8001	ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
12011	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR	8002	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
12012	# will be set to the directory where LIBOBJS objects are built.	8003	# will be set to the directory where LIBOBJS objects are built.
12013	ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"	8004	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
12014	ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'	8005	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
12015	done	8006	done
12016	LIBOBJS=$ac_libobjs	8007	LIBOBJS=$ac_libobjs
12017		8008
12018	LTLIBOBJS=$ac_ltlibobjs	8009	LTLIBOBJS=$ac_ltlibobjs
12019		8010
12020		8011
12021		8012
12022	: ${CONFIG_STATUS=./config.status}	8013	: "${CONFIG_STATUS=./config.status}"
		8014	ac_write_fail=0
12023	ac_clean_files_save=$ac_clean_files	8015	ac_clean_files_save=$ac_clean_files
12024	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	8016	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
12025	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	8017	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
12026	echo "$as_me: creating $CONFIG_STATUS" >&6;}	8018	printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
12027	cat >$CONFIG_STATUS <<_ACEOF	8019	as_write_fail=0
		8020	cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
12028	#! $SHELL	8021	#! $SHELL
12029	# Generated by $as_me.	8022	# Generated by $as_me.
12030	# Run this file to recreate the current configuration.	8023	# Run this file to recreate the current configuration.
12031	# Compiler output produced by configure, useful for debugging	8024	# Compiler output produced by configure, useful for debugging
12032	# configure, is in config.log if it exists.	8025	# configure, is in config.log if it exists.
12033		8026
12034	debug=false	8027	debug=false
12035	ac_cs_recheck=false	8028	ac_cs_recheck=false
12036	ac_cs_silent=false	8029	ac_cs_silent=false
		8030
12037	SHELL=\${CONFIG_SHELL-$SHELL}	8031	SHELL=\${CONFIG_SHELL-$SHELL}
		8032	export SHELL
12038	_ACEOF	8033	_ASEOF
12039		8034	cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
12040	cat >>$CONFIG_STATUS <<\_ACEOF
12041	## --------------------- ##	8035	## -------------------- ##
12042	## M4sh Initialization. ##	8036	## M4sh Initialization. ##
12043	## --------------------- ##	8037	## -------------------- ##
12044		8038
12045	# Be more Bourne compatible	8039	# Be more Bourne compatible
12046	DUALCASE=1; export DUALCASE # for MKS sh	8040	DUALCASE=1; export DUALCASE # for MKS sh
		8041	as_nop=:
12047	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	8042	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		8043	then :
12048	emulate sh	8044	emulate sh
12049	NULLCMD=:	8045	NULLCMD=:
12050	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	8046	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
12051	# is contrary to our usage. Disable this feature.	8047	# is contrary to our usage. Disable this feature.
12052	alias -g '${1+"$@"}'='"$@"'	8048	alias -g '${1+"$@"}'='"$@"'
12053	setopt NO_GLOB_SUBST	8049	setopt NO_GLOB_SUBST
12054	else	8050	else $as_nop
12055	case `(set -o) 2>/dev/null` in	8051	case `(set -o) 2>/dev/null` in #(
12056	*posix*) set -o posix ;;	8052	*posix*) :
		8053	set -o posix ;; #(
		8054	*) :
		8055	;;
12057	esac	8056	esac
12058
12059	fi	8057	fi
12060		8058
12061		8059
12062		8060
		8061	# Reset variables that may have inherited troublesome values from
		8062	# the environment.
12063		8063
12064	# PATH needs CR
12065	# Avoid depending upon Character Ranges.
12066	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
12067	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
12068	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
12069	as_cr_digits='0123456789'
12070	as_cr_alnum=$as_cr_Letters$as_cr_digits
12071
12072	# The user is always right.
12073	if test "${PATH_SEPARATOR+set}" != set; then
12074	echo "#! /bin/sh" >conf$$.sh
12075	echo "exit 0" >>conf$$.sh
12076	chmod +x conf$$.sh
12077	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
12078	PATH_SEPARATOR=';'
12079	else
12080	PATH_SEPARATOR=:
12081	fi
12082	rm -f conf$$.sh
12083	fi
12084
12085	# Support unset when possible.
12086	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12087	as_unset=unset
12088	else
12089	as_unset=false
12090	fi
12091
12092
12093	# IFS
12094	# We need space, tab and new line, in precisely that order. Quoting is	8064	# IFS needs to be set, to space, tab, and newline, in precisely that order.
		8065	# (If _AS_PATH_WALK were called with IFS unset, it would have the
		8066	# side effect of setting IFS to empty, thus disabling word splitting.)
12095	# there to prevent editors from complaining about space-tab.	8067	# Quoting is to prevent editors from complaining about space-tab.
12096	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
12097	# splitting by setting IFS to empty value.)
12098	as_nl='	8068	as_nl='
12099	'	8069	'
		8070	export as_nl
12100	IFS=" "" $as_nl"	8071	IFS=" "" $as_nl"
12101		8072
		8073	PS1='$ '
		8074	PS2='> '
		8075	PS4='+ '
		8076
		8077	# Ensure predictable behavior from utilities with locale-dependent output.
		8078	LC_ALL=C
		8079	export LC_ALL
		8080	LANGUAGE=C
		8081	export LANGUAGE
		8082
		8083	# We cannot yet rely on "unset" to work, but we need these variables
		8084	# to be unset--not just set to an empty or harmless value--now, to
		8085	# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
		8086	# also avoids known problems related to "unset" and subshell syntax
		8087	# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
		8088	for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
		8089	do eval test \${$as_var+y} \
		8090	&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
		8091	done
		8092
		8093	# Ensure that fds 0, 1, and 2 are open.
		8094	if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
		8095	if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
		8096	if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
		8097
		8098	# The user is always right.
		8099	if ${PATH_SEPARATOR+false} :; then
		8100	PATH_SEPARATOR=:
		8101	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		8102	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
		8103	PATH_SEPARATOR=';'
		8104	}
		8105	fi
		8106
		8107
12102	# Find who we are. Look in the path if we contain no directory separator.	8108	# Find who we are. Look in the path if we contain no directory separator.
		8109	as_myself=
12103	case $0 in	8110	case $0 in #((
12104	*[\\/]* ) as_myself=$0 ;;	8111	*[\\/]* ) as_myself=$0 ;;
12105	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	8112	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12106	for as_dir in $PATH	8113	for as_dir in $PATH
12107	do	8114	do
12108	IFS=$as_save_IFS	8115	IFS=$as_save_IFS
12109	test -z "$as_dir" && as_dir=.	8116	case $as_dir in #(((
		8117	'') as_dir=./ ;;
		8118	*/) ;;
		8119	*) as_dir=$as_dir/ ;;
		8120	esac
12110	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	8121	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
12111	done	8122	done
12112	IFS=$as_save_IFS	8123	IFS=$as_save_IFS
12113		8124
12114	;;	8125	;;
12115	esac	8126	esac
12116	# We did not find ourselves, most probably we were run as `sh COMMAND'	8127	# We did not find ourselves, most probably we were run as `sh COMMAND'
12117	# in which case we are not to be found in the path.	8128	# in which case we are not to be found in the path.
12118	if test "x$as_myself" = x; then	8129	if test "x$as_myself" = x; then
12119	as_myself=$0	8130	as_myself=$0
12120	fi	8131	fi
12121	if test ! -f "$as_myself"; then	8132	if test ! -f "$as_myself"; then
12122	echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2	8133	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
12123	{ (exit 1); exit 1; }	8134	exit 1
12124	fi	8135	fi
12125		8136
12126	# Work around bugs in pre-3.0 UWIN ksh.
12127	for as_var in ENV MAIL MAILPATH
12128	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
12129	done
12130	PS1='$ '
12131	PS2='> '
12132	PS4='+ '
12133		8137
12134	# NLS nuisances.
12135	for as_var in \
12136	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
12137	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
12138	LC_TELEPHONE LC_TIME
12139	do
12140	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
12141	eval $as_var=C; export $as_var
12142	else
12143	($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
12144	fi
12145	done
12146		8138
12147	# Required to use basename.	8139	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		8140	# ----------------------------------------
		8141	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		8142	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		8143	# script with STATUS, using 1 if that was 0.
		8144	as_fn_error ()
		8145	{
		8146	as_status=$1; test $as_status -eq 0 && as_status=1
		8147	if test "$4"; then
		8148	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		8149	printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
		8150	fi
		8151	printf "%s\n" "$as_me: error: $2" >&2
		8152	as_fn_exit $as_status
		8153	} # as_fn_error
		8154
		8155
		8156
		8157	# as_fn_set_status STATUS
		8158	# -----------------------
		8159	# Set $? to STATUS, without forking.
		8160	as_fn_set_status ()
		8161	{
		8162	return $1
		8163	} # as_fn_set_status
		8164
		8165	# as_fn_exit STATUS
		8166	# -----------------
		8167	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		8168	as_fn_exit ()
		8169	{
		8170	set +e
		8171	as_fn_set_status $1
		8172	exit $1
		8173	} # as_fn_exit
		8174
		8175	# as_fn_unset VAR
		8176	# ---------------
		8177	# Portably unset VAR.
		8178	as_fn_unset ()
		8179	{
		8180	{ eval $1=; unset $1;}
		8181	}
		8182	as_unset=as_fn_unset
		8183
		8184	# as_fn_append VAR VALUE
		8185	# ----------------------
		8186	# Append the text in VALUE to the end of the definition contained in VAR. Take
		8187	# advantage of any shell optimizations that allow amortized linear growth over
		8188	# repeated appends, instead of the typical quadratic growth present in naive
		8189	# implementations.
		8190	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
		8191	then :
		8192	eval 'as_fn_append ()
		8193	{
		8194	eval $1+=\$2
		8195	}'
		8196	else $as_nop
		8197	as_fn_append ()
		8198	{
		8199	eval $1=\$$1\$2
		8200	}
		8201	fi # as_fn_append
		8202
		8203	# as_fn_arith ARG...
		8204	# ------------------
		8205	# Perform arithmetic evaluation on the ARGs, and store the result in the
		8206	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		8207	# must be portable across $(()) and expr.
		8208	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
		8209	then :
		8210	eval 'as_fn_arith ()
		8211	{
		8212	as_val=$(( $* ))
		8213	}'
		8214	else $as_nop
		8215	as_fn_arith ()
		8216	{
		8217	as_val=`expr "$@" || test $? -eq 1`
		8218	}
		8219	fi # as_fn_arith
		8220
		8221
12148	if expr a : '\(a\)' >/dev/null 2>&1 &&	8222	if expr a : '\(a\)' >/dev/null 2>&1 &&
12149	test "X`expr 00001 : '.*\(...\)'`" = X001; then	8223	test "X`expr 00001 : '.*\(...\)'`" = X001; then
12150	as_expr=expr	8224	as_expr=expr
12151	else	8225	else
12152	as_expr=false	8226	as_expr=false
…		…
12156	as_basename=basename	8230	as_basename=basename
12157	else	8231	else
12158	as_basename=false	8232	as_basename=false
12159	fi	8233	fi
12160		8234
		8235	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		8236	as_dirname=dirname
		8237	else
		8238	as_dirname=false
		8239	fi
12161		8240
12162	# Name of the executable.
12163	as_me=`$as_basename -- "$0" ||	8241	as_me=`$as_basename -- "$0" ||
12164	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	8242	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
12165	X"$0" : 'X\(//\)$' \| \	8243	X"$0" : 'X\(//\)$' \| \
12166	X"$0" : 'X\(/\)' \| . 2>/dev/null ||	8244	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
12167	echo X/"$0" |	8245	printf "%s\n" X/"$0" |
12168	sed '/^.*\/\([^/][^/]*\)\/*$/{	8246	sed '/^.*\/\([^/][^/]*\)\/*$/{
12169	s//\1/	8247	s//\1/
12170	q	8248	q
12171	}	8249	}
12172	/^X\/\(\/\/\)$/{	8250	/^X\/\(\/\/\)$/{
…		…
12177	s//\1/	8255	s//\1/
12178	q	8256	q
12179	}	8257	}
12180	s/.*/./; q'`	8258	s/.*/./; q'`
12181		8259
12182	# CDPATH.	8260	# Avoid depending upon Character Ranges.
12183	$as_unset CDPATH	8261	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
		8262	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
		8263	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
		8264	as_cr_digits='0123456789'
		8265	as_cr_alnum=$as_cr_Letters$as_cr_digits
12184		8266
12185		8267
12186		8268	# Determine whether it's possible to make 'echo' print without a newline.
12187	as_lineno_1=$LINENO	8269	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
12188	as_lineno_2=$LINENO	8270	# for compatibility with existing Makefiles.
12189	test "x$as_lineno_1" != "x$as_lineno_2" &&
12190	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
12191
12192	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
12193	# uniformly replaced by the line number. The first 'sed' inserts a
12194	# line-number line after each line using $LINENO; the second 'sed'
12195	# does the real work. The second script uses 'N' to pair each
12196	# line-number line with the line containing $LINENO, and appends
12197	# trailing '-' during substitution so that $LINENO is not a special
12198	# case at line end.
12199	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
12200	# scripts with optimization help from Paolo Bonzini. Blame Lee
12201	# E. McMahon (1931-1989) for sed's syntax. :-)
12202	sed -n '
12203	p
12204	/[$]LINENO/=
12205	' <$as_myself |
12206	sed '
12207	s/[$]LINENO.*/&-/
12208	t lineno
12209	b
12210	:lineno
12211	N
12212	:loop
12213	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
12214	t loop
12215	s/-\n.*//
12216	' >$as_me.lineno &&
12217	chmod +x "$as_me.lineno" ||
12218	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
12219	{ (exit 1); exit 1; }; }
12220
12221	# Don't try to exec as it changes $[0], causing all sort of problems
12222	# (the dirname of $[0] is not the place where we might find the
12223	# original and so on. Autoconf is especially sensitive to this).
12224	. "./$as_me.lineno"
12225	# Exit status is that of the last command.
12226	exit
12227	}
12228
12229
12230	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
12231	as_dirname=dirname
12232	else
12233	as_dirname=false
12234	fi
12235
12236	ECHO_C= ECHO_N= ECHO_T=	8271	ECHO_C= ECHO_N= ECHO_T=
12237	case `echo -n x` in	8272	case `echo -n x` in #(((((
12238	-n*)	8273	-n*)
12239	case `echo 'x\c'` in	8274	case `echo 'xy\c'` in
12240	*c*) ECHO_T=' ';; # ECHO_T is single tab character.	8275	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
12241	*) ECHO_C='\c';;	8276	xy) ECHO_C='\c';;
		8277	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		8278	ECHO_T=' ';;
12242	esac;;	8279	esac;;
12243	*)	8280	*)
12244	ECHO_N='-n';;	8281	ECHO_N='-n';;
12245	esac	8282	esac
12246		8283
12247	if expr a : '\(a\)' >/dev/null 2>&1 &&	8284	# For backward compatibility with old third-party macros, we provide
12248	test "X`expr 00001 : '.*\(...\)'`" = X001; then	8285	# the shell variables $as_echo and $as_echo_n. New code should use
12249	as_expr=expr	8286	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
12250	else	8287	as_echo='printf %s\n'
12251	as_expr=false	8288	as_echo_n='printf %s'
12252	fi
12253		8289
12254	rm -f conf$$ conf$$.exe conf$$.file	8290	rm -f conf$$ conf$$.exe conf$$.file
12255	if test -d conf$$.dir; then	8291	if test -d conf$$.dir; then
12256	rm -f conf$$.dir/conf$$.file	8292	rm -f conf$$.dir/conf$$.file
12257	else	8293	else
12258	rm -f conf$$.dir	8294	rm -f conf$$.dir
12259	mkdir conf$$.dir	8295	mkdir conf$$.dir 2>/dev/null
12260	fi	8296	fi
12261	echo >conf$$.file	8297	if (echo >conf$$.file) 2>/dev/null; then
12262	if ln -s conf$$.file conf$$ 2>/dev/null; then	8298	if ln -s conf$$.file conf$$ 2>/dev/null; then
12263	as_ln_s='ln -s'	8299	as_ln_s='ln -s'
12264	# ... but there are two gotchas:	8300	# ... but there are two gotchas:
12265	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.	8301	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
12266	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.	8302	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
12267	# In both cases, we have to default to `cp -p'.	8303	# In both cases, we have to default to `cp -pR'.
12268	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||	8304	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
12269	as_ln_s='cp -p'	8305	as_ln_s='cp -pR'
12270	elif ln conf$$.file conf$$ 2>/dev/null; then	8306	elif ln conf$$.file conf$$ 2>/dev/null; then
12271	as_ln_s=ln	8307	as_ln_s=ln
		8308	else
		8309	as_ln_s='cp -pR'
		8310	fi
12272	else	8311	else
12273	as_ln_s='cp -p'	8312	as_ln_s='cp -pR'
12274	fi	8313	fi
12275	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file	8314	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
12276	rmdir conf$$.dir 2>/dev/null	8315	rmdir conf$$.dir 2>/dev/null
12277		8316
12278	if mkdir -p . 2>/dev/null; then	8317
12279	as_mkdir_p=:	8318	# as_fn_mkdir_p
12280	else	8319	# -------------
12281	test -d ./-p && rmdir ./-p	8320	# Create "$as_dir" as a directory, including parents if necessary.
12282	as_mkdir_p=false	8321	as_fn_mkdir_p ()
12283	fi
12284
12285	if test -x / >/dev/null 2>&1; then
12286	as_test_x='test -x'
12287	else
12288	if ls -dL / >/dev/null 2>&1; then
12289	as_ls_L_option=L
12290	else
12291	as_ls_L_option=
12292	fi
12293	as_test_x='
12294	eval sh -c '\''
12295	if test -d "$1"; then
12296	test -d "$1/.";
12297	else
12298	case $1 in
12299	-*)set "./$1";;
12300	esac;
12301	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
12302	???[sx]*):;;*)false;;esac;fi
12303	'\'' sh
12304	'
12305	fi
12306	as_executable_p=$as_test_x
12307
12308	# Sed expression to map a string onto a valid CPP name.
12309	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
12310
12311	# Sed expression to map a string onto a valid variable name.
12312	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
12313
12314
12315	exec 6>&1
12316
12317	# Save the log message, to keep $[0] and so on meaningful, and to
12318	# report actual input values of CONFIG_FILES etc. instead of their
12319	# values after options handling.
12320	ac_log="
12321	This file was extended by $as_me, which was
12322	generated by GNU Autoconf 2.61. Invocation command line was
12323
12324	CONFIG_FILES = $CONFIG_FILES
12325	CONFIG_HEADERS = $CONFIG_HEADERS
12326	CONFIG_LINKS = $CONFIG_LINKS
12327	CONFIG_COMMANDS = $CONFIG_COMMANDS
12328	$ $0 $@
12329
12330	on `(hostname || uname -n) 2>/dev/null | sed 1q`
12331	"
12332
12333	_ACEOF
12334
12335	cat >>$CONFIG_STATUS <<_ACEOF
12336	# Files that config.status was made for.
12337	config_files="$ac_config_files"
12338	config_headers="$ac_config_headers"
12339
12340	_ACEOF
12341
12342	cat >>$CONFIG_STATUS <<\_ACEOF
12343	ac_cs_usage="\
12344	\`$as_me' instantiates files from templates according to the
12345	current configuration.
12346
12347	Usage: $0 [OPTIONS] [FILE]...
12348
12349	-h, --help print this help, then exit
12350	-V, --version print version number and configuration settings, then exit
12351	-q, --quiet do not print progress messages
12352	-d, --debug don't remove temporary files
12353	--recheck update $as_me by reconfiguring in the same conditions
12354	--file=FILE[:TEMPLATE]
12355	instantiate the configuration file FILE
12356	--header=FILE[:TEMPLATE]
12357	instantiate the configuration header FILE
12358
12359	Configuration files:
12360	$config_files
12361
12362	Configuration headers:
12363	$config_headers
12364
12365	Report bugs to <bug-autoconf@gnu.org>."
12366
12367	_ACEOF
12368	cat >>$CONFIG_STATUS <<_ACEOF
12369	ac_cs_version="\\
12370	config.status
12371	configured by $0, generated by GNU Autoconf 2.61,
12372	with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
12373
12374	Copyright (C) 2006 Free Software Foundation, Inc.
12375	This config.status script is free software; the Free Software Foundation
12376	gives unlimited permission to copy, distribute and modify it."
12377
12378	ac_pwd='$ac_pwd'
12379	srcdir='$srcdir'
12380	INSTALL='$INSTALL'
12381	_ACEOF
12382
12383	cat >>$CONFIG_STATUS <<\_ACEOF
12384	# If no file are specified by the user, then we need to provide default
12385	# value. By we need to know if files were specified by the user.
12386	ac_need_defaults=:
12387	while test $# != 0
12388	do
12389	case $1 in
12390	--*=*)
12391	ac_option=`expr "X$1" : 'X\([^=]*\)='`
12392	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
12393	ac_shift=:
12394	;;
12395	*)
12396	ac_option=$1
12397	ac_optarg=$2
12398	ac_shift=shift
12399	;;
12400	esac
12401
12402	case $ac_option in
12403	# Handling of the options.
12404	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
12405	ac_cs_recheck=: ;;
12406	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
12407	echo "$ac_cs_version"; exit ;;
12408	--debug | --debu | --deb | --de | --d | -d )
12409	debug=: ;;
12410	--file | --fil | --fi | --f )
12411	$ac_shift
12412	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
12413	ac_need_defaults=false;;
12414	--header | --heade | --head | --hea )
12415	$ac_shift
12416	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
12417	ac_need_defaults=false;;
12418	--he | --h)
12419	# Conflict between --help and --header
12420	{ echo "$as_me: error: ambiguous option: $1
12421	Try \`$0 --help' for more information." >&2
12422	{ (exit 1); exit 1; }; };;
12423	--help | --hel | -h )
12424	echo "$ac_cs_usage"; exit ;;
12425	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
12426	| -silent | --silent | --silen | --sile | --sil | --si | --s)
12427	ac_cs_silent=: ;;
12428
12429	# This is an error.
12430	-*) { echo "$as_me: error: unrecognized option: $1
12431	Try \`$0 --help' for more information." >&2
12432	{ (exit 1); exit 1; }; } ;;
12433
12434	*) ac_config_targets="$ac_config_targets $1"
12435	ac_need_defaults=false ;;
12436
12437	esac
12438	shift
12439	done
12440
12441	ac_configure_extra_args=
12442
12443	if $ac_cs_silent; then
12444	exec 6>/dev/null
12445	ac_configure_extra_args="$ac_configure_extra_args --silent"
12446	fi
12447
12448	_ACEOF
12449	cat >>$CONFIG_STATUS <<_ACEOF
12450	if \$ac_cs_recheck; then
12451	echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
12452	CONFIG_SHELL=$SHELL
12453	export CONFIG_SHELL
12454	exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
12455	fi
12456
12457	_ACEOF
12458	cat >>$CONFIG_STATUS <<\_ACEOF
12459	exec 5>>config.log
12460	{	8322	{
12461	echo
12462	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
12463	## Running $as_me. ##
12464	_ASBOX
12465	echo "$ac_log"
12466	} >&5
12467		8323
12468	_ACEOF
12469	cat >>$CONFIG_STATUS <<_ACEOF
12470	_ACEOF
12471
12472	cat >>$CONFIG_STATUS <<\_ACEOF
12473
12474	# Handling of arguments.
12475	for ac_config_target in $ac_config_targets
12476	do
12477	case $ac_config_target in
12478	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;
12479	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
12480	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
12481	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
12482	"src/rxvtlib.h") CONFIG_FILES="$CONFIG_FILES src/rxvtlib.h" ;;
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	include_stdint_h!$include_stdint_h$ac_delim
12628	include_sys_ioctl_h!$include_sys_ioctl_h$ac_delim
12629	include_sys_strredir_h!$include_sys_strredir_h$ac_delim
12630	LIBOBJS!$LIBOBJS$ac_delim
12631	LTLIBOBJS!$LTLIBOBJS$ac_delim
12632	_ACEOF
12633
12634	if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 88; then
12635	break
12636	elif $ac_last_try; then
12637	{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
12638	echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
12639	{ (exit 1); exit 1; }; }
12640	else
12641	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
12642	fi
12643	done
12644
12645	ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
12646	if test -n "$ac_eof"; then
12647	ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
12648	ac_eof=`expr $ac_eof + 1`
12649	fi
12650
12651	cat >>$CONFIG_STATUS <<_ACEOF
12652	cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
12653	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
12654	_ACEOF
12655	sed '
12656	s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
12657	s/^/s,@/; s/!/@,|#_!!_#|/
12658	:n
12659	t n
12660	s/'"$ac_delim"'$/,g/; t
12661	s/$/\\/; p
12662	N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
12663	' >>$CONFIG_STATUS <conf$$subs.sed
12664	rm -f conf$$subs.sed
12665	cat >>$CONFIG_STATUS <<_ACEOF
12666	:end
12667	s/|#_!!_#|//g
12668	CEOF$ac_eof
12669	_ACEOF
12670
12671
12672	# VPATH may cause trouble with some makes, so we remove $(srcdir),
12673	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
12674	# trailing colons and then remove the whole line if VPATH becomes empty
12675	# (actually we leave an empty line to preserve line numbers).
12676	if test "x$srcdir" = x.; then
12677	ac_vpsub='/^[ ]*VPATH[ ]*=/{
12678	s/:*\$(srcdir):*/:/
12679	s/:*\${srcdir}:*/:/
12680	s/:*@srcdir@:*/:/
12681	s/^\([^=]*=[ ]*\):*/\1/
12682	s/:*$//
12683	s/^[^=]*=[ ]*$//
12684	}'
12685	fi
12686
12687	cat >>$CONFIG_STATUS <<\_ACEOF
12688	fi # test -n "$CONFIG_FILES"
12689
12690
12691	for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS
12692	do
12693	case $ac_tag in
12694	:[FHLC]) ac_mode=$ac_tag; continue;;
12695	esac
12696	case $ac_mode$ac_tag in
12697	:[FHL]*:*);;
12698	:L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
12699	echo "$as_me: error: Invalid tag $ac_tag." >&2;}
12700	{ (exit 1); exit 1; }; };;
12701	:[FH]-) ac_tag=-:-;;
12702	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
12703	esac
12704	ac_save_IFS=$IFS
12705	IFS=:
12706	set x $ac_tag
12707	IFS=$ac_save_IFS
12708	shift
12709	ac_file=$1
12710	shift
12711
12712	case $ac_mode in
12713	:L) ac_source=$1;;
12714	:[FH])
12715	ac_file_inputs=
12716	for ac_f
12717	do
12718	case $ac_f in
12719	-) ac_f="$tmp/stdin";;
12720	*) # Look for the file first in the build tree, then in the source tree
12721	# (if the path is not absolute). The absolute path cannot be DOS-style,
12722	# because $ac_f cannot contain `:'.
12723	test -f "$ac_f" ||
12724	case $ac_f in
12725	[\\/$]*) false;;
12726	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
12727	esac ||
12728	{ { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
12729	echo "$as_me: error: cannot find input file: $ac_f" >&2;}
12730	{ (exit 1); exit 1; }; };;
12731	esac
12732	ac_file_inputs="$ac_file_inputs $ac_f"
12733	done
12734
12735	# Let's still pretend it is `configure' which instantiates (i.e., don't
12736	# use $as_me), people would be surprised to read:
12737	# /* config.h. Generated by config.status. */
12738	configure_input="Generated from "`IFS=:
12739	echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
12740	if test x"$ac_file" != x-; then
12741	configure_input="$ac_file. $configure_input"
12742	{ echo "$as_me:$LINENO: creating $ac_file" >&5
12743	echo "$as_me: creating $ac_file" >&6;}
12744	fi
12745
12746	case $ac_tag in
12747	*:-:* | *:-) cat >"$tmp/stdin";;
12748	esac
12749	;;
12750	esac
12751
12752	ac_dir=`$as_dirname -- "$ac_file" ||
12753	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12754	X"$ac_file" : 'X\(//\)[^/]' \| \
12755	X"$ac_file" : 'X\(//\)$' \| \
12756	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
12757	echo X"$ac_file" |
12758	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12759	s//\1/
12760	q
12761	}
12762	/^X\(\/\/\)[^/].*/{
12763	s//\1/
12764	q
12765	}
12766	/^X\(\/\/\)$/{
12767	s//\1/
12768	q
12769	}
12770	/^X\(\/\).*/{
12771	s//\1/
12772	q
12773	}
12774	s/.*/./; q'`
12775	{ as_dir="$ac_dir"
12776	case $as_dir in #(	8324	case $as_dir in #(
12777	-*) as_dir=./$as_dir;;	8325	-*) as_dir=./$as_dir;;
12778	esac	8326	esac
12779	test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {	8327	test -d "$as_dir" || eval $as_mkdir_p || {
12780	as_dirs=	8328	as_dirs=
12781	while :; do	8329	while :; do
12782	case $as_dir in #(	8330	case $as_dir in #(
12783	*\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(	8331	*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
12784	*) as_qdir=$as_dir;;	8332	*) as_qdir=$as_dir;;
12785	esac	8333	esac
12786	as_dirs="'$as_qdir' $as_dirs"	8334	as_dirs="'$as_qdir' $as_dirs"
12787	as_dir=`$as_dirname -- "$as_dir" ||	8335	as_dir=`$as_dirname -- "$as_dir" ||
12788	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	8336	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12789	X"$as_dir" : 'X\(//\)[^/]' \| \	8337	X"$as_dir" : 'X\(//\)[^/]' \| \
12790	X"$as_dir" : 'X\(//\)$' \| \	8338	X"$as_dir" : 'X\(//\)$' \| \
12791	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||	8339	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
12792	echo X"$as_dir" |	8340	printf "%s\n" X"$as_dir" |
12793	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	8341	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12794	s//\1/	8342	s//\1/
12795	q	8343	q
12796	}	8344	}
12797	/^X\(\/\/\)[^/].*/{	8345	/^X\(\/\/\)[^/].*/{
…		…
12808	}	8356	}
12809	s/.*/./; q'`	8357	s/.*/./; q'`
12810	test -d "$as_dir" && break	8358	test -d "$as_dir" && break
12811	done	8359	done
12812	test -z "$as_dirs" || eval "mkdir $as_dirs"	8360	test -z "$as_dirs" || eval "mkdir $as_dirs"
12813	} || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5	8361	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
12814	echo "$as_me: error: cannot create directory $as_dir" >&2;}	8362
12815	{ (exit 1); exit 1; }; }; }	8363
		8364	} # as_fn_mkdir_p
		8365	if mkdir -p . 2>/dev/null; then
		8366	as_mkdir_p='mkdir -p "$as_dir"'
		8367	else
		8368	test -d ./-p && rmdir ./-p
		8369	as_mkdir_p=false
		8370	fi
		8371
		8372
		8373	# as_fn_executable_p FILE
		8374	# -----------------------
		8375	# Test if FILE is an executable regular file.
		8376	as_fn_executable_p ()
		8377	{
		8378	test -f "$1" && test -x "$1"
		8379	} # as_fn_executable_p
		8380	as_test_x='test -x'
		8381	as_executable_p=as_fn_executable_p
		8382
		8383	# Sed expression to map a string onto a valid CPP name.
		8384	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
		8385
		8386	# Sed expression to map a string onto a valid variable name.
		8387	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
		8388
		8389
		8390	exec 6>&1
		8391	## ----------------------------------- ##
		8392	## Main body of $CONFIG_STATUS script. ##
		8393	## ----------------------------------- ##
		8394	_ASEOF
		8395	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
		8396
		8397	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8398	# Save the log message, to keep $0 and so on meaningful, and to
		8399	# report actual input values of CONFIG_FILES etc. instead of their
		8400	# values after options handling.
		8401	ac_log="
		8402	This file was extended by $as_me, which was
		8403	generated by GNU Autoconf 2.71. Invocation command line was
		8404
		8405	CONFIG_FILES = $CONFIG_FILES
		8406	CONFIG_HEADERS = $CONFIG_HEADERS
		8407	CONFIG_LINKS = $CONFIG_LINKS
		8408	CONFIG_COMMANDS = $CONFIG_COMMANDS
		8409	$ $0 $@
		8410
		8411	on `(hostname || uname -n) 2>/dev/null | sed 1q`
		8412	"
		8413
		8414	_ACEOF
		8415
		8416	case $ac_config_files in *"
		8417	"*) set x $ac_config_files; shift; ac_config_files=$*;;
		8418	esac
		8419
		8420	case $ac_config_headers in *"
		8421	"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
		8422	esac
		8423
		8424
		8425	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		8426	# Files that config.status was made for.
		8427	config_files="$ac_config_files"
		8428	config_headers="$ac_config_headers"
		8429
		8430	_ACEOF
		8431
		8432	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8433	ac_cs_usage="\
		8434	\`$as_me' instantiates files and other configuration actions
		8435	from templates according to the current configuration. Unless the files
		8436	and actions are specified as TAGs, all are instantiated by default.
		8437
		8438	Usage: $0 [OPTION]... [TAG]...
		8439
		8440	-h, --help print this help, then exit
		8441	-V, --version print version number and configuration settings, then exit
		8442	--config print configuration, then exit
		8443	-q, --quiet, --silent
		8444	do not print progress messages
		8445	-d, --debug don't remove temporary files
		8446	--recheck update $as_me by reconfiguring in the same conditions
		8447	--file=FILE[:TEMPLATE]
		8448	instantiate the configuration file FILE
		8449	--header=FILE[:TEMPLATE]
		8450	instantiate the configuration header FILE
		8451
		8452	Configuration files:
		8453	$config_files
		8454
		8455	Configuration headers:
		8456	$config_headers
		8457
		8458	Report bugs to the package provider."
		8459
		8460	_ACEOF
		8461	ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
		8462	ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
		8463	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		8464	ac_cs_config='$ac_cs_config_escaped'
		8465	ac_cs_version="\\
		8466	config.status
		8467	configured by $0, generated by GNU Autoconf 2.71,
		8468	with options \\"\$ac_cs_config\\"
		8469
		8470	Copyright (C) 2021 Free Software Foundation, Inc.
		8471	This config.status script is free software; the Free Software Foundation
		8472	gives unlimited permission to copy, distribute and modify it."
		8473
		8474	ac_pwd='$ac_pwd'
		8475	srcdir='$srcdir'
		8476	INSTALL='$INSTALL'
		8477	test -n "\$AWK" || AWK=awk
		8478	_ACEOF
		8479
		8480	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8481	# The default lists apply if the user does not specify any file.
		8482	ac_need_defaults=:
		8483	while test $# != 0
		8484	do
		8485	case $1 in
		8486	--*=?*)
		8487	ac_option=`expr "X$1" : 'X\([^=]*\)='`
		8488	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
		8489	ac_shift=:
		8490	;;
		8491	--*=)
		8492	ac_option=`expr "X$1" : 'X\([^=]*\)='`
		8493	ac_optarg=
		8494	ac_shift=:
		8495	;;
		8496	*)
		8497	ac_option=$1
		8498	ac_optarg=$2
		8499	ac_shift=shift
		8500	;;
		8501	esac
		8502
		8503	case $ac_option in
		8504	# Handling of the options.
		8505	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
		8506	ac_cs_recheck=: ;;
		8507	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
		8508	printf "%s\n" "$ac_cs_version"; exit ;;
		8509	--config | --confi | --conf | --con | --co | --c )
		8510	printf "%s\n" "$ac_cs_config"; exit ;;
		8511	--debug | --debu | --deb | --de | --d | -d )
		8512	debug=: ;;
		8513	--file | --fil | --fi | --f )
		8514	$ac_shift
		8515	case $ac_optarg in
		8516	*\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
		8517	'') as_fn_error $? "missing file argument" ;;
		8518	esac
		8519	as_fn_append CONFIG_FILES " '$ac_optarg'"
		8520	ac_need_defaults=false;;
		8521	--header | --heade | --head | --hea )
		8522	$ac_shift
		8523	case $ac_optarg in
		8524	*\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
		8525	esac
		8526	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
		8527	ac_need_defaults=false;;
		8528	--he | --h)
		8529	# Conflict between --help and --header
		8530	as_fn_error $? "ambiguous option: \`$1'
		8531	Try \`$0 --help' for more information.";;
		8532	--help | --hel | -h )
		8533	printf "%s\n" "$ac_cs_usage"; exit ;;
		8534	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
		8535	| -silent | --silent | --silen | --sile | --sil | --si | --s)
		8536	ac_cs_silent=: ;;
		8537
		8538	# This is an error.
		8539	-*) as_fn_error $? "unrecognized option: \`$1'
		8540	Try \`$0 --help' for more information." ;;
		8541
		8542	*) as_fn_append ac_config_targets " $1"
		8543	ac_need_defaults=false ;;
		8544
		8545	esac
		8546	shift
		8547	done
		8548
		8549	ac_configure_extra_args=
		8550
		8551	if $ac_cs_silent; then
		8552	exec 6>/dev/null
		8553	ac_configure_extra_args="$ac_configure_extra_args --silent"
		8554	fi
		8555
		8556	_ACEOF
		8557	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		8558	if \$ac_cs_recheck; then
		8559	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
		8560	shift
		8561	\printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
		8562	CONFIG_SHELL='$SHELL'
		8563	export CONFIG_SHELL
		8564	exec "\$@"
		8565	fi
		8566
		8567	_ACEOF
		8568	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8569	exec 5>>config.log
		8570	{
		8571	echo
		8572	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
		8573	## Running $as_me. ##
		8574	_ASBOX
		8575	printf "%s\n" "$ac_log"
		8576	} >&5
		8577
		8578	_ACEOF
		8579	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		8580	_ACEOF
		8581
		8582	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8583
		8584	# Handling of arguments.
		8585	for ac_config_target in $ac_config_targets
		8586	do
		8587	case $ac_config_target in
		8588	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;
		8589	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
		8590	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
		8591	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
		8592
		8593	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
		8594	esac
		8595	done
		8596
		8597
		8598	# If the user did not use the arguments to specify the items to instantiate,
		8599	# then the envvar interface is used. Set only those that are not.
		8600	# We use the long form for the default assignment because of an extremely
		8601	# bizarre bug on SunOS 4.1.3.
		8602	if $ac_need_defaults; then
		8603	test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
		8604	test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
		8605	fi
		8606
		8607	# Have a temporary directory for convenience. Make it in the build tree
		8608	# simply because there is no reason against having it here, and in addition,
		8609	# creating and moving files from /tmp can sometimes cause problems.
		8610	# Hook for its removal unless debugging.
		8611	# Note that there is a small window in which the directory will not be cleaned:
		8612	# after its creation but before its name has been assigned to `$tmp'.
		8613	$debug ||
		8614	{
		8615	tmp= ac_tmp=
		8616	trap 'exit_status=$?
		8617	: "${ac_tmp:=$tmp}"
		8618	{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
		8619	' 0
		8620	trap 'as_fn_exit 1' 1 2 13 15
		8621	}
		8622	# Create a (secure) tmp directory for tmp files.
		8623
		8624	{
		8625	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
		8626	test -d "$tmp"
		8627	} ||
		8628	{
		8629	tmp=./conf$$-$RANDOM
		8630	(umask 077 && mkdir "$tmp")
		8631	} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
		8632	ac_tmp=$tmp
		8633
		8634	# Set up the scripts for CONFIG_FILES section.
		8635	# No need to generate them if there are no CONFIG_FILES.
		8636	# This happens for instance with `./config.status config.h'.
		8637	if test -n "$CONFIG_FILES"; then
		8638
		8639
		8640	ac_cr=`echo X | tr X '\015'`
		8641	# On cygwin, bash can eat \r inside `` if the user requested igncr.
		8642	# But we know of no other shell where ac_cr would be empty at this
		8643	# point, so we can use a bashism as a fallback.
		8644	if test "x$ac_cr" = x; then
		8645	eval ac_cr=\$\'\\r\'
		8646	fi
		8647	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
		8648	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
		8649	ac_cs_awk_cr='\\r'
		8650	else
		8651	ac_cs_awk_cr=$ac_cr
		8652	fi
		8653
		8654	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
		8655	_ACEOF
		8656
		8657
		8658	{
		8659	echo "cat >conf$$subs.awk <<_ACEOF" &&
		8660	echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
		8661	echo "_ACEOF"
		8662	} >conf$$subs.sh ||
		8663	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		8664	ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
		8665	ac_delim='%!_!# '
		8666	for ac_last_try in false false false false false :; do
		8667	. ./conf$$subs.sh ||
		8668	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		8669
		8670	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
		8671	if test $ac_delim_n = $ac_delim_num; then
		8672	break
		8673	elif $ac_last_try; then
		8674	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		8675	else
		8676	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		8677	fi
		8678	done
		8679	rm -f conf$$subs.sh
		8680
		8681	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		8682	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
		8683	_ACEOF
		8684	sed -n '
		8685	h
		8686	s/^/S["/; s/!.*/"]=/
		8687	p
		8688	g
		8689	s/^[^!]*!//
		8690	:repl
		8691	t repl
		8692	s/'"$ac_delim"'$//
		8693	t delim
		8694	:nl
		8695	h
		8696	s/\(.\{148\}\)..*/\1/
		8697	t more1
		8698	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
		8699	p
		8700	n
		8701	b repl
		8702	:more1
		8703	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		8704	p
		8705	g
		8706	s/.\{148\}//
		8707	t nl
		8708	:delim
		8709	h
		8710	s/\(.\{148\}\)..*/\1/
		8711	t more2
		8712	s/["\\]/\\&/g; s/^/"/; s/$/"/
		8713	p
		8714	b
		8715	:more2
		8716	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		8717	p
		8718	g
		8719	s/.\{148\}//
		8720	t delim
		8721	' <conf$$subs.awk | sed '
		8722	/^[^""]/{
		8723	N
		8724	s/\n//
		8725	}
		8726	' >>$CONFIG_STATUS || ac_write_fail=1
		8727	rm -f conf$$subs.awk
		8728	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		8729	_ACAWK
		8730	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
		8731	for (key in S) S_is_set[key] = 1
		8732	FS = ""
		8733
		8734	}
		8735	{
		8736	line = $ 0
		8737	nfields = split(line, field, "@")
		8738	substed = 0
		8739	len = length(field[1])
		8740	for (i = 2; i < nfields; i++) {
		8741	key = field[i]
		8742	keylen = length(key)
		8743	if (S_is_set[key]) {
		8744	value = S[key]
		8745	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
		8746	len += length(value) + length(field[++i])
		8747	substed = 1
		8748	} else
		8749	len += 1 + keylen
		8750	}
		8751
		8752	print line
		8753	}
		8754
		8755	_ACAWK
		8756	_ACEOF
		8757	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8758	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
		8759	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
		8760	else
		8761	cat
		8762	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
		8763	|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
		8764	_ACEOF
		8765
		8766	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
		8767	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
		8768	# trailing colons and then remove the whole line if VPATH becomes empty
		8769	# (actually we leave an empty line to preserve line numbers).
		8770	if test "x$srcdir" = x.; then
		8771	ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
		8772	h
		8773	s///
		8774	s/^/:/
		8775	s/[ ]*$/:/
		8776	s/:\$(srcdir):/:/g
		8777	s/:\${srcdir}:/:/g
		8778	s/:@srcdir@:/:/g
		8779	s/^:*//
		8780	s/:*$//
		8781	x
		8782	s/\(=[ ]*\).*/\1/
		8783	G
		8784	s/\n//
		8785	s/^[^=]*=[ ]*$//
		8786	}'
		8787	fi
		8788
		8789	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8790	fi # test -n "$CONFIG_FILES"
		8791
		8792	# Set up the scripts for CONFIG_HEADERS section.
		8793	# No need to generate them if there are no CONFIG_HEADERS.
		8794	# This happens for instance with `./config.status Makefile'.
		8795	if test -n "$CONFIG_HEADERS"; then
		8796	cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
		8797	BEGIN {
		8798	_ACEOF
		8799
		8800	# Transform confdefs.h into an awk script `defines.awk', embedded as
		8801	# here-document in config.status, that substitutes the proper values into
		8802	# config.h.in to produce config.h.
		8803
		8804	# Create a delimiter string that does not exist in confdefs.h, to ease
		8805	# handling of long lines.
		8806	ac_delim='%!_!# '
		8807	for ac_last_try in false false :; do
		8808	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
		8809	if test -z "$ac_tt"; then
		8810	break
		8811	elif $ac_last_try; then
		8812	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
		8813	else
		8814	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		8815	fi
		8816	done
		8817
		8818	# For the awk script, D is an array of macro values keyed by name,
		8819	# likewise P contains macro parameters if any. Preserve backslash
		8820	# newline sequences.
		8821
		8822	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
		8823	sed -n '
		8824	s/.\{148\}/&'"$ac_delim"'/g
		8825	t rset
		8826	:rset
		8827	s/^[ ]*#[ ]*define[ ][ ]*/ /
		8828	t def
		8829	d
		8830	:def
		8831	s/\\$//
		8832	t bsnl
		8833	s/["\\]/\\&/g
		8834	s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
		8835	D["\1"]=" \3"/p
		8836	s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
		8837	d
		8838	:bsnl
		8839	s/["\\]/\\&/g
		8840	s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
		8841	D["\1"]=" \3\\\\\\n"\\/p
		8842	t cont
		8843	s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
		8844	t cont
		8845	d
		8846	:cont
		8847	n
		8848	s/.\{148\}/&'"$ac_delim"'/g
		8849	t clear
		8850	:clear
		8851	s/\\$//
		8852	t bsnlc
		8853	s/["\\]/\\&/g; s/^/"/; s/$/"/p
		8854	d
		8855	:bsnlc
		8856	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
		8857	b cont
		8858	' <confdefs.h | sed '
		8859	s/'"$ac_delim"'/"\\\
		8860	"/g' >>$CONFIG_STATUS || ac_write_fail=1
		8861
		8862	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		8863	for (key in D) D_is_set[key] = 1
		8864	FS = ""
		8865	}
		8866	/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
		8867	line = \$ 0
		8868	split(line, arg, " ")
		8869	if (arg[1] == "#") {
		8870	defundef = arg[2]
		8871	mac1 = arg[3]
		8872	} else {
		8873	defundef = substr(arg[1], 2)
		8874	mac1 = arg[2]
		8875	}
		8876	split(mac1, mac2, "(") #)
		8877	macro = mac2[1]
		8878	prefix = substr(line, 1, index(line, defundef) - 1)
		8879	if (D_is_set[macro]) {
		8880	# Preserve the white space surrounding the "#".
		8881	print prefix "define", macro P[macro] D[macro]
		8882	next
		8883	} else {
		8884	# Replace #undef with comments. This is necessary, for example,
		8885	# in the case of _POSIX_SOURCE, which is predefined and required
		8886	# on some systems where configure will not decide to define it.
		8887	if (defundef == "undef") {
		8888	print "/*", prefix defundef, macro, "*/"
		8889	next
		8890	}
		8891	}
		8892	}
		8893	{ print }
		8894	_ACAWK
		8895	_ACEOF
		8896	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8897	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
		8898	fi # test -n "$CONFIG_HEADERS"
		8899
		8900
		8901	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
		8902	shift
		8903	for ac_tag
		8904	do
		8905	case $ac_tag in
		8906	:[FHLC]) ac_mode=$ac_tag; continue;;
		8907	esac
		8908	case $ac_mode$ac_tag in
		8909	:[FHL]*:*);;
		8910	:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
		8911	:[FH]-) ac_tag=-:-;;
		8912	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
		8913	esac
		8914	ac_save_IFS=$IFS
		8915	IFS=:
		8916	set x $ac_tag
		8917	IFS=$ac_save_IFS
		8918	shift
		8919	ac_file=$1
		8920	shift
		8921
		8922	case $ac_mode in
		8923	:L) ac_source=$1;;
		8924	:[FH])
		8925	ac_file_inputs=
		8926	for ac_f
		8927	do
		8928	case $ac_f in
		8929	-) ac_f="$ac_tmp/stdin";;
		8930	*) # Look for the file first in the build tree, then in the source tree
		8931	# (if the path is not absolute). The absolute path cannot be DOS-style,
		8932	# because $ac_f cannot contain `:'.
		8933	test -f "$ac_f" ||
		8934	case $ac_f in
		8935	[\\/$]*) false;;
		8936	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
		8937	esac ||
		8938	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
		8939	esac
		8940	case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
		8941	as_fn_append ac_file_inputs " '$ac_f'"
		8942	done
		8943
		8944	# Let's still pretend it is `configure' which instantiates (i.e., don't
		8945	# use $as_me), people would be surprised to read:
		8946	# /* config.h. Generated by config.status. */
		8947	configure_input='Generated from '`
		8948	printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
		8949	`' by configure.'
		8950	if test x"$ac_file" != x-; then
		8951	configure_input="$ac_file. $configure_input"
		8952	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
		8953	printf "%s\n" "$as_me: creating $ac_file" >&6;}
		8954	fi
		8955	# Neutralize special characters interpreted by sed in replacement strings.
		8956	case $configure_input in #(
		8957	*\&* | *\|* | *\\* )
		8958	ac_sed_conf_input=`printf "%s\n" "$configure_input" |
		8959	sed 's/[\\\\&|]/\\\\&/g'`;; #(
		8960	*) ac_sed_conf_input=$configure_input;;
		8961	esac
		8962
		8963	case $ac_tag in
		8964	*:-:* | *:-) cat >"$ac_tmp/stdin" \
		8965	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
		8966	esac
		8967	;;
		8968	esac
		8969
		8970	ac_dir=`$as_dirname -- "$ac_file" ||
		8971	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
		8972	X"$ac_file" : 'X\(//\)[^/]' \| \
		8973	X"$ac_file" : 'X\(//\)$' \| \
		8974	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
		8975	printf "%s\n" X"$ac_file" |
		8976	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
		8977	s//\1/
		8978	q
		8979	}
		8980	/^X\(\/\/\)[^/].*/{
		8981	s//\1/
		8982	q
		8983	}
		8984	/^X\(\/\/\)$/{
		8985	s//\1/
		8986	q
		8987	}
		8988	/^X\(\/\).*/{
		8989	s//\1/
		8990	q
		8991	}
		8992	s/.*/./; q'`
		8993	as_dir="$ac_dir"; as_fn_mkdir_p
12816	ac_builddir=.	8994	ac_builddir=.
12817		8995
12818	case "$ac_dir" in	8996	case "$ac_dir" in
12819	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	8997	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
12820	*)	8998	*)
12821	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	8999	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
12822	# A ".." for each directory in $ac_dir_suffix.	9000	# A ".." for each directory in $ac_dir_suffix.
12823	ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`	9001	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
12824	case $ac_top_builddir_sub in	9002	case $ac_top_builddir_sub in
12825	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	9003	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
12826	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	9004	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
12827	esac ;;	9005	esac ;;
12828	esac	9006	esac
…		…
12858	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	9036	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
12859	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;	9037	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
12860	esac	9038	esac
12861	_ACEOF	9039	_ACEOF
12862		9040
12863	cat >>$CONFIG_STATUS <<\_ACEOF	9041	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12864	# If the template does not know about datarootdir, expand it.	9042	# If the template does not know about datarootdir, expand it.
12865	# FIXME: This hack should be removed a few years after 2.60.	9043	# FIXME: This hack should be removed a few years after 2.60.
12866	ac_datarootdir_hack=; ac_datarootdir_seen=	9044	ac_datarootdir_hack=; ac_datarootdir_seen=
12867		9045	ac_sed_dataroot='
12868	case `sed -n '/datarootdir/ {	9046	/datarootdir/ {
12869	p	9047	p
12870	q	9048	q
12871	}	9049	}
12872	/@datadir@/p	9050	/@datadir@/p
12873	/@docdir@/p	9051	/@docdir@/p
12874	/@infodir@/p	9052	/@infodir@/p
12875	/@localedir@/p	9053	/@localedir@/p
12876	/@mandir@/p	9054	/@mandir@/p'
12877	' $ac_file_inputs` in	9055	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
12878	*datarootdir*) ac_datarootdir_seen=yes;;	9056	*datarootdir*) ac_datarootdir_seen=yes;;
12879	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)	9057	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
12880	{ echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5	9058	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
12881	echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}	9059	printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
12882	_ACEOF	9060	_ACEOF
12883	cat >>$CONFIG_STATUS <<_ACEOF	9061	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12884	ac_datarootdir_hack='	9062	ac_datarootdir_hack='
12885	s&@datadir@&$datadir&g	9063	s&@datadir@&$datadir&g
12886	s&@docdir@&$docdir&g	9064	s&@docdir@&$docdir&g
12887	s&@infodir@&$infodir&g	9065	s&@infodir@&$infodir&g
12888	s&@localedir@&$localedir&g	9066	s&@localedir@&$localedir&g
12889	s&@mandir@&$mandir&g	9067	s&@mandir@&$mandir&g
12890	s&\\\${datarootdir}&$datarootdir&g' ;;	9068	s&\\\${datarootdir}&$datarootdir&g' ;;
12891	esac	9069	esac
12892	_ACEOF	9070	_ACEOF
12893		9071
12894	# Neutralize VPATH when `$srcdir' = `.'.	9072	# Neutralize VPATH when `$srcdir' = `.'.
12895	# Shell code in configure.ac might set extrasub.	9073	# Shell code in configure.ac might set extrasub.
12896	# FIXME: do we really want to maintain this feature?	9074	# FIXME: do we really want to maintain this feature?
12897	cat >>$CONFIG_STATUS <<_ACEOF	9075	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12898	sed "$ac_vpsub	9076	ac_sed_extra="$ac_vpsub
12899	$extrasub	9077	$extrasub
12900	_ACEOF	9078	_ACEOF
12901	cat >>$CONFIG_STATUS <<\_ACEOF	9079	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12902	:t	9080	:t
12903	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	9081	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
12904	s&@configure_input@&$configure_input&;t t	9082	s|@configure_input@|$ac_sed_conf_input|;t t
12905	s&@top_builddir@&$ac_top_builddir_sub&;t t	9083	s&@top_builddir@&$ac_top_builddir_sub&;t t
		9084	s&@top_build_prefix@&$ac_top_build_prefix&;t t
12906	s&@srcdir@&$ac_srcdir&;t t	9085	s&@srcdir@&$ac_srcdir&;t t
12907	s&@abs_srcdir@&$ac_abs_srcdir&;t t	9086	s&@abs_srcdir@&$ac_abs_srcdir&;t t
12908	s&@top_srcdir@&$ac_top_srcdir&;t t	9087	s&@top_srcdir@&$ac_top_srcdir&;t t
12909	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t	9088	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
12910	s&@builddir@&$ac_builddir&;t t	9089	s&@builddir@&$ac_builddir&;t t
12911	s&@abs_builddir@&$ac_abs_builddir&;t t	9090	s&@abs_builddir@&$ac_abs_builddir&;t t
12912	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t	9091	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
12913	s&@INSTALL@&$ac_INSTALL&;t t	9092	s&@INSTALL@&$ac_INSTALL&;t t
12914	$ac_datarootdir_hack	9093	$ac_datarootdir_hack
12915	" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out	9094	"
		9095	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
		9096	>$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
12916		9097
12917	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&	9098	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
12918	{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&	9099	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
12919	{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&	9100	{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
		9101	"$ac_tmp/out"`; test -z "$ac_out"; } &&
12920	{ echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9102	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
12921	which seems to be undefined. Please make sure it is defined." >&5	9103	which seems to be undefined. Please make sure it is defined" >&5
12922	echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9104	printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
12923	which seems to be undefined. Please make sure it is defined." >&2;}	9105	which seems to be undefined. Please make sure it is defined" >&2;}
12924		9106
12925	rm -f "$tmp/stdin"	9107	rm -f "$ac_tmp/stdin"
12926	case $ac_file in	9108	case $ac_file in
12927	-) cat "$tmp/out"; rm -f "$tmp/out";;	9109	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
12928	*) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;	9110	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
12929	esac	9111	esac \
		9112	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
12930	;;	9113	;;
12931	:H)	9114	:H)
12932	#	9115	#
12933	# CONFIG_HEADER	9116	# CONFIG_HEADER
12934	#	9117	#
12935	_ACEOF
12936
12937	# Transform confdefs.h into a sed script `conftest.defines', that
12938	# substitutes the proper values into config.h.in to produce config.h.
12939	rm -f conftest.defines conftest.tail
12940	# First, append a space to every undef/define line, to ease matching.
12941	echo 's/$/ /' >conftest.defines
12942	# Then, protect against being on the right side of a sed subst, or in
12943	# an unquoted here document, in config.status. If some macros were
12944	# called several times there might be several #defines for the same
12945	# symbol, which is useless. But do not sort them, since the last
12946	# AC_DEFINE must be honored.
12947	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
12948	# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
12949	# NAME is the cpp macro being defined, VALUE is the value it is being given.
12950	# PARAMS is the parameter list in the macro definition--in most cases, it's
12951	# just an empty string.
12952	ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*'
12953	ac_dB='\\)[ (].*,\\1define\\2'
12954	ac_dC=' '
12955	ac_dD=' ,'
12956
12957	uniq confdefs.h |
12958	sed -n '
12959	t rset
12960	:rset
12961	s/^[ ]*#[ ]*define[ ][ ]*//
12962	t ok
12963	d
12964	:ok
12965	s/[\\&,]/\\&/g
12966	s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
12967	s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
12968	' >>conftest.defines
12969
12970	# Remove the space that was appended to ease matching.
12971	# Then replace #undef with comments. This is necessary, for
12972	# example, in the case of _POSIX_SOURCE, which is predefined and required
12973	# on some systems where configure will not decide to define it.
12974	# (The regexp can be short, since the line contains either #define or #undef.)
12975	echo 's/ $//
12976	s,^[ #]*u.*,/* & */,' >>conftest.defines
12977
12978	# Break up conftest.defines:
12979	ac_max_sed_lines=50
12980
12981	# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
12982	# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
12983	# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
12984	# et cetera.
12985	ac_in='$ac_file_inputs'
12986	ac_out='"$tmp/out1"'
12987	ac_nxt='"$tmp/out2"'
12988
12989	while :
12990	do
12991	# Write a here document:
12992	cat >>$CONFIG_STATUS <<_ACEOF
12993	# First, check the format of the line:
12994	cat >"\$tmp/defines.sed" <<\\CEOF
12995	/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def
12996	/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def
12997	b
12998	:def
12999	_ACEOF
13000	sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
13001	echo 'CEOF
13002	sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
13003	ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
13004	sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
13005	grep . conftest.tail >/dev/null || break
13006	rm -f conftest.defines
13007	mv conftest.tail conftest.defines
13008	done
13009	rm -f conftest.defines conftest.tail
13010
13011	echo "ac_result=$ac_in" >>$CONFIG_STATUS
13012	cat >>$CONFIG_STATUS <<\_ACEOF
13013	if test x"$ac_file" != x-; then	9118	if test x"$ac_file" != x-; then
13014	echo "/* $configure_input */" >"$tmp/config.h"	9119	{
13015	cat "$ac_result" >>"$tmp/config.h"	9120	printf "%s\n" "/* $configure_input */" >&1 \
		9121	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
		9122	} >"$ac_tmp/config.h" \
		9123	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
13016	if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then	9124	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
13017	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	9125	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
13018	echo "$as_me: $ac_file is unchanged" >&6;}	9126	printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
13019	else	9127	else
13020	rm -f $ac_file	9128	rm -f "$ac_file"
13021	mv "$tmp/config.h" $ac_file	9129	mv "$ac_tmp/config.h" "$ac_file" \
		9130	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
13022	fi	9131	fi
13023	else	9132	else
13024	echo "/* $configure_input */"	9133	printf "%s\n" "/* $configure_input */" >&1 \
13025	cat "$ac_result"	9134	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
		9135	|| as_fn_error $? "could not create -" "$LINENO" 5
13026	fi	9136	fi
13027	rm -f "$tmp/out12"
13028	;;	9137	;;
13029		9138
13030		9139
13031	esac	9140	esac
13032		9141
13033	done # for ac_tag	9142	done # for ac_tag
13034		9143
13035		9144
13036	{ (exit 0); exit 0; }	9145	as_fn_exit 0
13037	_ACEOF	9146	_ACEOF
13038	chmod +x $CONFIG_STATUS
13039	ac_clean_files=$ac_clean_files_save	9147	ac_clean_files=$ac_clean_files_save
		9148
		9149	test $ac_write_fail = 0 ||
		9150	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
13040		9151
13041		9152
13042	# configure is writing to config.log, and then calls config.status.	9153	# configure is writing to config.log, and then calls config.status.
13043	# config.status does its own redirection, appending to config.log.	9154	# config.status does its own redirection, appending to config.log.
13044	# Unfortunately, on DOS this fails, as config.log is still kept open	9155	# Unfortunately, on DOS this fails, as config.log is still kept open
…		…
13055	exec 5>/dev/null	9166	exec 5>/dev/null
13056	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false	9167	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
13057	exec 5>>config.log	9168	exec 5>>config.log
13058	# Use ||, not &&, to avoid exiting from the if with $? = 1, which	9169	# Use ||, not &&, to avoid exiting from the if with $? = 1, which
13059	# would make configure fail if this is the last instruction.	9170	# would make configure fail if this is the last instruction.
13060	$ac_cs_success || { (exit 1); exit 1; }	9171	$ac_cs_success || as_fn_exit 1
		9172	fi
		9173	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
		9174	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
		9175	printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
13061	fi	9176	fi
13062		9177
13063		9178
13064	echo "Configuration:	9179	echo "Configuration:
13065		9180
…		…
13081	if test x$RESFALLBACK != x; then	9196	if test x$RESFALLBACK != x; then
13082	echo " resource class fallback: $RESFALLBACK"	9197	echo " resource class fallback: $RESFALLBACK"
13083	fi	9198	fi
13084	echo	9199	echo
13085	echo " embedded perl: $support_perl"	9200	echo " embedded perl: $support_perl"
13086	echo " libafterimage: $support_afterimage"	9201	echo " image library: $image_lib"
13087	echo	9202	echo
13088	if test x$support_xim = xyes -a x$rxvt_cv_func_xlocale = xno; then	9203	if test x$support_xim = xyes -a x$rxvt_cv_func_xlocale = xno; then
13089	echo ".----------------------------------------------------------------."	9204	echo ".----------------------------------------------------------------."
13090	echo ". WARNING: --enable-xim was specified however the locale support ."	9205	echo ". WARNING: --enable-xim was specified however the locale support ."
13091	echo ". functions could not be found. ."	9206	echo ". functions could not be found. ."
…		…
13094	fi	9209	fi
13095		9210
13096	echo "*** Optionally check src/feature.h for further, rarely used options ***"	9211	echo "*** Optionally check src/feature.h for further, rarely used options ***"
13097	echo	9212	echo
13098		9213
		9214

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