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Comparing rxvt-unicode/configure (file contents):
Revision 1.130 by root, Sat Dec 26 10:24:04 2009 UTC vs.
Revision 1.168 by sf-exg, Fri Jul 23 19:19:18 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	host_os
		692	host_vendor
		693	host_cpu
		694	host
		695	build_os
		696	build_vendor
		697	build_cpu
		698	build
		699	target_alias
		700	host_alias
		701	build_alias
		702	LIBS
		703	ECHO_T
		704	ECHO_N
		705	ECHO_C
		706	DEFS
		707	mandir
		708	localedir
		709	libdir
		710	psdir
		711	pdfdir
		712	dvidir
		713	htmldir
		714	infodir
		715	docdir
		716	oldincludedir
		717	includedir
		718	runstatedir
		719	localstatedir
		720	sharedstatedir
		721	sysconfdir
		722	datadir
		723	datarootdir
		724	libexecdir
		725	sbindir
		726	bindir
		727	program_transform_name
		728	prefix
		729	exec_prefix
		730	PACKAGE_URL
		731	PACKAGE_BUGREPORT
		732	PACKAGE_STRING
		733	PACKAGE_VERSION
		734	PACKAGE_TARNAME
		735	PACKAGE_NAME
617	PATH_SEPARATOR	736	PATH_SEPARATOR
618	PACKAGE_NAME	737	SHELL'
619	PACKAGE_TARNAME
620	PACKAGE_VERSION
621	PACKAGE_STRING
622	PACKAGE_BUGREPORT
623	exec_prefix
624	prefix
625	program_transform_name
626	bindir
627	sbindir
628	libexecdir
629	datarootdir
630	datadir
631	sysconfdir
632	sharedstatedir
633	localstatedir
634	includedir
635	oldincludedir
636	docdir
637	infodir
638	htmldir
639	dvidir
640	pdfdir
641	psdir
642	libdir
643	localedir
644	mandir
645	DEFS
646	ECHO_C
647	ECHO_N
648	ECHO_T
649	LIBS
650	build_alias
651	host_alias
652	target_alias
653	build
654	build_cpu
655	build_vendor
656	build_os
657	host
658	host_cpu
659	host_vendor
660	host_os
661	VERSION
662	DATE
663	CC
664	CFLAGS
665	LDFLAGS
666	CPPFLAGS
667	ac_ct_CC
668	EXEEXT
669	OBJEXT
670	CXX
671	CXXFLAGS
672	ac_ct_CXX
673	CPP
674	INSTALL_PROGRAM
675	INSTALL_SCRIPT
676	INSTALL_DATA
677	GREP
678	EGREP
679	LINKER
680	RXVTNAME
681	CXXCPP
682	TIC
683	XMKMF
684	X_CFLAGS
685	X_PRE_LIBS
686	X_LIBS
687	X_EXTRA_LIBS
688	afterimage_config
689	PKG_CONFIG
690	XFT_CONFIG
691	PERL
692	PERLLIB
693	PERLFLAGS
694	PERLPRIVLIBEXP
695	IF_PERL
696	PERL_O
697	AFTERIMAGE_CFLAGS
698	AFTERIMAGE_LIBS
699	LIBOBJS
700	LTLIBOBJS'
701	ac_subst_files=''	738	ac_subst_files=''
		739	ac_user_opts='
		740	enable_option_checking
		741	enable_everything
		742	enable_assert
		743	enable_warnings
		744	enable_256_color
		745	enable_unicode3
		746	enable_combining
		747	enable_xft
		748	enable_font_styles
		749	enable_pixbuf
		750	enable_startup_notification
		751	enable_transparency
		752	enable_fading
		753	enable_rxvt_scroll
		754	enable_next_scroll
		755	enable_xterm_scroll
		756	enable_perl
		757	with_codesets
		758	enable_xim
		759	enable_backspace_key
		760	enable_delete_key
		761	enable_resources
		762	enable_8bitctrls
		763	enable_fallback
		764	with_res_name
		765	with_res_class
		766	with_name
		767	enable_swapscreen
		768	enable_iso14755
		769	enable_frills
		770	enable_keepscrolling
		771	enable_selectionscrolling
		772	enable_mousewheel
		773	enable_slipwheeling
		774	enable_smart_resize
		775	enable_text_blink
		776	enable_pointer_blank
		777	with_term
		778	with_terminfo
		779	with_x
		780	'
702	ac_precious_vars='build_alias	781	ac_precious_vars='build_alias
703	host_alias	782	host_alias
704	target_alias	783	target_alias
705	CC	784	CC
706	CFLAGS	785	CFLAGS
…		…
708	LIBS	787	LIBS
709	CPPFLAGS	788	CPPFLAGS
710	CXX	789	CXX
711	CXXFLAGS	790	CXXFLAGS
712	CCC	791	CCC
713	CPP	792	XMKMF
714	CXXCPP	793	CXXCPP'
715	XMKMF'
716		794
717		795
718	# Initialize some variables set by options.	796	# Initialize some variables set by options.
719	ac_init_help=	797	ac_init_help=
720	ac_init_version=false	798	ac_init_version=false
		799	ac_unrecognized_opts=
		800	ac_unrecognized_sep=
721	# The variables have the same names as the options, with	801	# The variables have the same names as the options, with
722	# dashes changed to underlines.	802	# dashes changed to underlines.
723	cache_file=/dev/null	803	cache_file=/dev/null
724	exec_prefix=NONE	804	exec_prefix=NONE
725	no_create=	805	no_create=
…		…
747	datarootdir='${prefix}/share'	827	datarootdir='${prefix}/share'
748	datadir='${datarootdir}'	828	datadir='${datarootdir}'
749	sysconfdir='${prefix}/etc'	829	sysconfdir='${prefix}/etc'
750	sharedstatedir='${prefix}/com'	830	sharedstatedir='${prefix}/com'
751	localstatedir='${prefix}/var'	831	localstatedir='${prefix}/var'
		832	runstatedir='${localstatedir}/run'
752	includedir='${prefix}/include'	833	includedir='${prefix}/include'
753	oldincludedir='/usr/include'	834	oldincludedir='/usr/include'
754	docdir='${datarootdir}/doc/${PACKAGE}'	835	docdir='${datarootdir}/doc/${PACKAGE}'
755	infodir='${datarootdir}/info'	836	infodir='${datarootdir}/info'
756	htmldir='${docdir}'	837	htmldir='${docdir}'
…		…
771	ac_prev=	852	ac_prev=
772	continue	853	continue
773	fi	854	fi
774		855
775	case $ac_option in	856	case $ac_option in
776	*=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;	857	*=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
		858	*=) ac_optarg= ;;
777	*) ac_optarg=yes ;;	859	*) ac_optarg=yes ;;
778	esac	860	esac
779
780	# Accept the important Cygnus configure options, so we can diagnose typos.
781		861
782	case $ac_dashdash$ac_option in	862	case $ac_dashdash$ac_option in
783	--)	863	--)
784	ac_dashdash=yes ;;	864	ac_dashdash=yes ;;
785		865
…		…
814	-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \	894	-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
815	| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)	895	| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
816	datarootdir=$ac_optarg ;;	896	datarootdir=$ac_optarg ;;
817		897
818	-disable-* | --disable-*)	898	-disable-* | --disable-*)
819	ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`	899	ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
820	# Reject names that are not valid shell variable names.	900	# Reject names that are not valid shell variable names.
821	expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&	901	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
822	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	902	as_fn_error $? "invalid feature name: \`$ac_useropt'"
823	{ (exit 1); exit 1; }; }	903	ac_useropt_orig=$ac_useropt
824	ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`	904	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
		905	case $ac_user_opts in
		906	*"
		907	"enable_$ac_useropt"
		908	"*) ;;
		909	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
		910	ac_unrecognized_sep=', ';;
		911	esac
825	eval enable_$ac_feature=no ;;	912	eval enable_$ac_useropt=no ;;
826		913
827	-docdir | --docdir | --docdi | --doc | --do)	914	-docdir | --docdir | --docdi | --doc | --do)
828	ac_prev=docdir ;;	915	ac_prev=docdir ;;
829	-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)	916	-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
830	docdir=$ac_optarg ;;	917	docdir=$ac_optarg ;;
…		…
833	ac_prev=dvidir ;;	920	ac_prev=dvidir ;;
834	-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)	921	-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
835	dvidir=$ac_optarg ;;	922	dvidir=$ac_optarg ;;
836		923
837	-enable-* | --enable-*)	924	-enable-* | --enable-*)
838	ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`	925	ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
839	# Reject names that are not valid shell variable names.	926	# Reject names that are not valid shell variable names.
840	expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&	927	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
841	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	928	as_fn_error $? "invalid feature name: \`$ac_useropt'"
842	{ (exit 1); exit 1; }; }	929	ac_useropt_orig=$ac_useropt
843	ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`	930	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
		931	case $ac_user_opts in
		932	*"
		933	"enable_$ac_useropt"
		934	"*) ;;
		935	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
		936	ac_unrecognized_sep=', ';;
		937	esac
844	eval enable_$ac_feature=\$ac_optarg ;;	938	eval enable_$ac_useropt=\$ac_optarg ;;
845		939
846	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \	940	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
847	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \	941	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
848	| --exec | --exe | --ex)	942	| --exec | --exe | --ex)
849	ac_prev=exec_prefix ;;	943	ac_prev=exec_prefix ;;
…		…
984		1078
985	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	1079	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
986	| -silent | --silent | --silen | --sile | --sil)	1080	| -silent | --silent | --silen | --sile | --sil)
987	silent=yes ;;	1081	silent=yes ;;
988		1082
		1083	-runstatedir | --runstatedir | --runstatedi | --runstated \
		1084	| --runstate | --runstat | --runsta | --runst | --runs \
		1085	| --run | --ru | --r)
		1086	ac_prev=runstatedir ;;
		1087	-runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
		1088	| --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
		1089	| --run=* | --ru=* | --r=*)
		1090	runstatedir=$ac_optarg ;;
		1091
989	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)	1092	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
990	ac_prev=sbindir ;;	1093	ac_prev=sbindir ;;
991	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \	1094	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
992	| --sbi=* | --sb=*)	1095	| --sbi=* | --sb=*)
993	sbindir=$ac_optarg ;;	1096	sbindir=$ac_optarg ;;
…		…
1030		1133
1031	-version | --version | --versio | --versi | --vers | -V)	1134	-version | --version | --versio | --versi | --vers | -V)
1032	ac_init_version=: ;;	1135	ac_init_version=: ;;
1033		1136
1034	-with-* | --with-*)	1137	-with-* | --with-*)
1035	ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`	1138	ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1036	# Reject names that are not valid shell variable names.	1139	# Reject names that are not valid shell variable names.
1037	expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1140	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1038	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1141	as_fn_error $? "invalid package name: \`$ac_useropt'"
1039	{ (exit 1); exit 1; }; }	1142	ac_useropt_orig=$ac_useropt
1040	ac_package=`echo $ac_package | sed 's/[-.]/_/g'`	1143	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
		1144	case $ac_user_opts in
		1145	*"
		1146	"with_$ac_useropt"
		1147	"*) ;;
		1148	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
		1149	ac_unrecognized_sep=', ';;
		1150	esac
1041	eval with_$ac_package=\$ac_optarg ;;	1151	eval with_$ac_useropt=\$ac_optarg ;;
1042		1152
1043	-without-* | --without-*)	1153	-without-* | --without-*)
1044	ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`	1154	ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1045	# Reject names that are not valid shell variable names.	1155	# Reject names that are not valid shell variable names.
1046	expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1156	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1047	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1157	as_fn_error $? "invalid package name: \`$ac_useropt'"
1048	{ (exit 1); exit 1; }; }	1158	ac_useropt_orig=$ac_useropt
1049	ac_package=`echo $ac_package | sed 's/[-.]/_/g'`	1159	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
		1160	case $ac_user_opts in
		1161	*"
		1162	"with_$ac_useropt"
		1163	"*) ;;
		1164	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
		1165	ac_unrecognized_sep=', ';;
		1166	esac
1050	eval with_$ac_package=no ;;	1167	eval with_$ac_useropt=no ;;
1051		1168
1052	--x)	1169	--x)
1053	# Obsolete; use --with-x.	1170	# Obsolete; use --with-x.
1054	with_x=yes ;;	1171	with_x=yes ;;
1055		1172
…		…
1065	ac_prev=x_libraries ;;	1182	ac_prev=x_libraries ;;
1066	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \	1183	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1067	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)	1184	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1068	x_libraries=$ac_optarg ;;	1185	x_libraries=$ac_optarg ;;
1069		1186
1070	-*) { echo "$as_me: error: unrecognized option: $ac_option	1187	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1071	Try \`$0 --help' for more information." >&2	1188	Try \`$0 --help' for more information"
1072	{ (exit 1); exit 1; }; }
1073	;;	1189	;;
1074		1190
1075	*=*)	1191	*=*)
1076	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`	1192	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1077	# Reject names that are not valid shell variable names.	1193	# Reject names that are not valid shell variable names.
1078	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&	1194	case $ac_envvar in #(
		1195	'' | [0-9]* | *[!_$as_cr_alnum]* )
1079	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2	1196	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1080	{ (exit 1); exit 1; }; }	1197	esac
1081	eval $ac_envvar=\$ac_optarg	1198	eval $ac_envvar=\$ac_optarg
1082	export $ac_envvar ;;	1199	export $ac_envvar ;;
1083		1200
1084	*)	1201	*)
1085	# FIXME: should be removed in autoconf 3.0.	1202	# FIXME: should be removed in autoconf 3.0.
1086	echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1203	printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
1087	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1204	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1088	echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1205	printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
1089	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}	1206	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1090	;;	1207	;;
1091		1208
1092	esac	1209	esac
1093	done	1210	done
1094		1211
1095	if test -n "$ac_prev"; then	1212	if test -n "$ac_prev"; then
1096	ac_option=--`echo $ac_prev | sed 's/_/-/g'`	1213	ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1097	{ echo "$as_me: error: missing argument to $ac_option" >&2	1214	as_fn_error $? "missing argument to $ac_option"
1098	{ (exit 1); exit 1; }; }
1099	fi	1215	fi
1100		1216
1101	# Be sure to have absolute directory names.	1217	if test -n "$ac_unrecognized_opts"; then
		1218	case $enable_option_checking in
		1219	no) ;;
		1220	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
		1221	*) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
		1222	esac
		1223	fi
		1224
		1225	# Check all directory arguments for consistency.
1102	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \	1226	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1103	datadir sysconfdir sharedstatedir localstatedir includedir \	1227	datadir sysconfdir sharedstatedir localstatedir includedir \
1104	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \	1228	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1105	libdir localedir mandir	1229	libdir localedir mandir runstatedir
1106	do	1230	do
1107	eval ac_val=\$$ac_var	1231	eval ac_val=\$$ac_var
		1232	# Remove trailing slashes.
		1233	case $ac_val in
		1234	*/ )
		1235	ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
		1236	eval $ac_var=\$ac_val;;
		1237	esac
		1238	# Be sure to have absolute directory names.
1108	case $ac_val in	1239	case $ac_val in
1109	[\\/$]* | ?:[\\/]* ) continue;;	1240	[\\/$]* | ?:[\\/]* ) continue;;
1110	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;	1241	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1111	esac	1242	esac
1112	{ echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1243	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1113	{ (exit 1); exit 1; }; }
1114	done	1244	done
1115		1245
1116	# There might be people who depend on the old broken behavior: `$host'	1246	# There might be people who depend on the old broken behavior: `$host'
1117	# used to hold the argument of --host etc.	1247	# used to hold the argument of --host etc.
1118	# FIXME: To remove some day.	1248	# FIXME: To remove some day.
…		…
1122		1252
1123	# FIXME: To remove some day.	1253	# FIXME: To remove some day.
1124	if test "x$host_alias" != x; then	1254	if test "x$host_alias" != x; then
1125	if test "x$build_alias" = x; then	1255	if test "x$build_alias" = x; then
1126	cross_compiling=maybe	1256	cross_compiling=maybe
1127	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1128	If a cross compiler is detected then cross compile mode will be used." >&2
1129	elif test "x$build_alias" != "x$host_alias"; then	1257	elif test "x$build_alias" != "x$host_alias"; then
1130	cross_compiling=yes	1258	cross_compiling=yes
1131	fi	1259	fi
1132	fi	1260	fi
1133		1261
…		…
1138		1266
1139		1267
1140	ac_pwd=`pwd` && test -n "$ac_pwd" &&	1268	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1141	ac_ls_di=`ls -di .` &&	1269	ac_ls_di=`ls -di .` &&
1142	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||	1270	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1143	{ echo "$as_me: error: Working directory cannot be determined" >&2	1271	as_fn_error $? "working directory cannot be determined"
1144	{ (exit 1); exit 1; }; }
1145	test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||	1272	test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1146	{ echo "$as_me: error: pwd does not report name of working directory" >&2	1273	as_fn_error $? "pwd does not report name of working directory"
1147	{ (exit 1); exit 1; }; }
1148		1274
1149		1275
1150	# Find the source files, if location was not specified.	1276	# Find the source files, if location was not specified.
1151	if test -z "$srcdir"; then	1277	if test -z "$srcdir"; then
1152	ac_srcdir_defaulted=yes	1278	ac_srcdir_defaulted=yes
1153	# Try the directory containing this script, then the parent directory.	1279	# Try the directory containing this script, then the parent directory.
1154	ac_confdir=`$as_dirname -- "$0" ||	1280	ac_confdir=`$as_dirname -- "$as_myself" ||
1155	$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	1281	$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1156	X"$0" : 'X\(//\)[^/]' \| \	1282	X"$as_myself" : 'X\(//\)[^/]' \| \
1157	X"$0" : 'X\(//\)$' \| \	1283	X"$as_myself" : 'X\(//\)$' \| \
1158	X"$0" : 'X\(/\)' \| . 2>/dev/null ||	1284	X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1159	echo X"$0" |	1285	printf "%s\n" X"$as_myself" |
1160	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	1286	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1161	s//\1/	1287	s//\1/
1162	q	1288	q
1163	}	1289	}
1164	/^X\(\/\/\)[^/].*/{	1290	/^X\(\/\/\)[^/].*/{
…		…
1181	else	1307	else
1182	ac_srcdir_defaulted=no	1308	ac_srcdir_defaulted=no
1183	fi	1309	fi
1184	if test ! -r "$srcdir/$ac_unique_file"; then	1310	if test ! -r "$srcdir/$ac_unique_file"; then
1185	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."	1311	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1186	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2	1312	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1187	{ (exit 1); exit 1; }; }
1188	fi	1313	fi
1189	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"	1314	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1190	ac_abs_confdir=`(	1315	ac_abs_confdir=`(
1191	cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2	1316	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1192	{ (exit 1); exit 1; }; }
1193	pwd)`	1317	pwd)`
1194	# When building in place, set srcdir=.	1318	# When building in place, set srcdir=.
1195	if test "$ac_abs_confdir" = "$ac_pwd"; then	1319	if test "$ac_abs_confdir" = "$ac_pwd"; then
1196	srcdir=.	1320	srcdir=.
1197	fi	1321	fi
…		…
1227	Configuration:	1351	Configuration:
1228	-h, --help display this help and exit	1352	-h, --help display this help and exit
1229	--help=short display options specific to this package	1353	--help=short display options specific to this package
1230	--help=recursive display the short help of all the included packages	1354	--help=recursive display the short help of all the included packages
1231	-V, --version display version information and exit	1355	-V, --version display version information and exit
1232	-q, --quiet, --silent do not print \`checking...' messages	1356	-q, --quiet, --silent do not print \`checking ...' messages
1233	--cache-file=FILE cache test results in FILE [disabled]	1357	--cache-file=FILE cache test results in FILE [disabled]
1234	-C, --config-cache alias for \`--cache-file=config.cache'	1358	-C, --config-cache alias for \`--cache-file=config.cache'
1235	-n, --no-create do not create output files	1359	-n, --no-create do not create output files
1236	--srcdir=DIR find the sources in DIR [configure dir or \`..']	1360	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1237		1361
1238	Installation directories:	1362	Installation directories:
1239	--prefix=PREFIX install architecture-independent files in PREFIX	1363	--prefix=PREFIX install architecture-independent files in PREFIX
1240	[$ac_default_prefix]	1364	[$ac_default_prefix]
1241	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX	1365	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1242	[PREFIX]	1366	[PREFIX]
1243		1367
1244	By default, \`make install' will install all the files in	1368	By default, \`make install' will install all the files in
1245	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify	1369	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1246	an installation prefix other than \`$ac_default_prefix' using \`--prefix',	1370	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1247	for instance \`--prefix=\$HOME'.	1371	for instance \`--prefix=\$HOME'.
1248		1372
1249	For better control, use the options below.	1373	For better control, use the options below.
1250		1374
1251	Fine tuning of the installation directories:	1375	Fine tuning of the installation directories:
1252	--bindir=DIR user executables [EPREFIX/bin]	1376	--bindir=DIR user executables [EPREFIX/bin]
1253	--sbindir=DIR system admin executables [EPREFIX/sbin]	1377	--sbindir=DIR system admin executables [EPREFIX/sbin]
1254	--libexecdir=DIR program executables [EPREFIX/libexec]	1378	--libexecdir=DIR program executables [EPREFIX/libexec]
1255	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]	1379	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1256	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1380	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1257	--localstatedir=DIR modifiable single-machine data [PREFIX/var]	1381	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
		1382	--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1258	--libdir=DIR object code libraries [EPREFIX/lib]	1383	--libdir=DIR object code libraries [EPREFIX/lib]
1259	--includedir=DIR C header files [PREFIX/include]	1384	--includedir=DIR C header files [PREFIX/include]
1260	--oldincludedir=DIR C header files for non-gcc [/usr/include]	1385	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1261	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]	1386	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1262	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]	1387	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1263	--infodir=DIR info documentation [DATAROOTDIR/info]	1388	--infodir=DIR info documentation [DATAROOTDIR/info]
1264	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]	1389	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1265	--mandir=DIR man documentation [DATAROOTDIR/man]	1390	--mandir=DIR man documentation [DATAROOTDIR/man]
1266	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]	1391	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1267	--htmldir=DIR html documentation [DOCDIR]	1392	--htmldir=DIR html documentation [DOCDIR]
1268	--dvidir=DIR dvi documentation [DOCDIR]	1393	--dvidir=DIR dvi documentation [DOCDIR]
1269	--pdfdir=DIR pdf documentation [DOCDIR]	1394	--pdfdir=DIR pdf documentation [DOCDIR]
1270	--psdir=DIR ps documentation [DOCDIR]	1395	--psdir=DIR ps documentation [DOCDIR]
1271	_ACEOF	1396	_ACEOF
1272		1397
1273	cat <<\_ACEOF	1398	cat <<\_ACEOF
1274		1399
1275	X features:	1400	X features:
1276	--x-includes=DIR X include files are in DIR	1401	--x-includes=DIR X include files are in DIR
1277	--x-libraries=DIR X library files are in DIR	1402	--x-libraries=DIR X library files are in DIR
1278
1279	Program names:
1280	--program-prefix=PREFIX prepend PREFIX to installed program names
1281	--program-suffix=SUFFIX append SUFFIX to installed program names
1282	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
1283		1403
1284	System types:	1404	System types:
1285	--build=BUILD configure for building on BUILD [guessed]	1405	--build=BUILD configure for building on BUILD [guessed]
1286	--host=HOST cross-compile to build programs to run on HOST [BUILD]	1406	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1287	_ACEOF	1407	_ACEOF
…		…
1290	if test -n "$ac_init_help"; then	1410	if test -n "$ac_init_help"; then
1291		1411
1292	cat <<\_ACEOF	1412	cat <<\_ACEOF
1293		1413
1294	Optional Features:	1414	Optional Features:
		1415	--disable-option-checking ignore unrecognized --enable/--with options
1295	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)	1416	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1296	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]	1417	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1297	--enable-everything enable standard non-multichoice features	1418	--enable-everything enable standard non-multichoice features
1298	NOTE: this option is order dependent	1419	NOTE: this option is order dependent
1299	--enable-assert enable assertions	1420	--enable-assert enable assertions
1300	--enable-warnings turn on g++ warnings	1421	--enable-warnings turn on g++ warnings
		1422	--enable-256-color enable 256-color support
1301	--enable-unicode3 use 21 instead of 16 bits to represent unicode characters	1423	--enable-unicode3 use 21 instead of 16 bits to represent unicode characters
1302	--enable-combining enable composition of base and combining characters	1424	--enable-combining enable composition of base and combining characters
1303	--enable-xft enable xft support on systems that have it	1425	--enable-xft enable xft support on systems that have it
1304	--enable-font-styles enable bold and italic support	1426	--enable-font-styles enable bold and italic support
1305	--enable-afterimage enable integration with libAfterImage for background images	1427	--enable-pixbuf enable integration with gdk-pixbuf for background images
		1428	--enable-startup-notification enable freedesktop startup notification support
1306	--enable-transparency enable transparent backgrounds	1429	--enable-transparency enable transparent backgrounds
1307	--enable-fading enable colors fading when off focus	1430	--enable-fading enable colors fading when off focus
1308	--enable-rxvt-scroll enable rxvt style scrollbar	1431	--enable-rxvt-scroll enable rxvt style scrollbar
1309	--enable-next-scroll enable NeXT style scrollbar	1432	--enable-next-scroll enable NeXT style scrollbar
1310	--enable-xterm-scroll enable Xterm style scrollbar	1433	--enable-xterm-scroll enable Xterm style scrollbar
…		…
1322	--enable-selectionscrolling enable scrolling during selections	1445	--enable-selectionscrolling enable scrolling during selections
1323	--enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5	1446	--enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5
1324	--enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel)	1447	--enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel)
1325	--enable-smart-resize enable smart growth/shrink behaviour	1448	--enable-smart-resize enable smart growth/shrink behaviour
1326	--enable-text-blink enable blinking text	1449	--enable-text-blink enable blinking text
1327	--enable-pointer-blank enable pointer blank when typing or inactive pointer	1450	--enable-pointer-blank enable pointer blanking when typing or inactive
1328	--enable-utmp enable utmp (utmpx) support
1329	--enable-wtmp enable wtmp (wtmpx) support (requires --enable-utmp)
1330	--enable-lastlog enable lastlog support (requires --enable-utmp)
1331		1451
1332	Optional Packages:	1452	Optional Packages:
1333	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1453	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1334	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1454	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1335	--with-afterimage-config=DIR use libAfterImage config script in DIR
1336	--with-codesets=CS,... compile in additional codesets (jp,jp_ext,kr,zh,zh_ext,all)	1455	--with-codesets=CS,... compile in additional codesets (jp,jp_ext,kr,zh,zh_ext,all)
1337	--with-res-name=NAME use this as default resource name (default: urxvt)	1456	--with-res-name=NAME use this as default resource name (default: urxvt)
1338	--with-res-class=CLASS use this as the resource class (default: URxvt)	1457	--with-res-class=CLASS use this as the resource class (default: URxvt)
1339	--with-name=NAME set the basename for the installed binaries (default: urxvt)	1458	--with-name=NAME set the basename for the installed binaries (default: urxvt)
1340	--with-term=NAME set the terminal to NAME (default: rxvt)	1459	--with-term=NAME set the terminal to NAME (default: rxvt)
…		…
1345	CC C compiler command	1464	CC C compiler command
1346	CFLAGS C compiler flags	1465	CFLAGS C compiler flags
1347	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a	1466	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1348	nonstandard directory <lib dir>	1467	nonstandard directory <lib dir>
1349	LIBS libraries to pass to the linker, e.g. -l<library>	1468	LIBS libraries to pass to the linker, e.g. -l<library>
1350	CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if	1469	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1351	you have headers in a nonstandard directory <include dir>	1470	you have headers in a nonstandard directory <include dir>
1352	CXX C++ compiler command	1471	CXX C++ compiler command
1353	CXXFLAGS C++ compiler flags	1472	CXXFLAGS C++ compiler flags
1354	CPP C preprocessor	1473	XMKMF Path to xmkmf, Makefile generator for X Window System
1355	CXXCPP C++ preprocessor	1474	CXXCPP C++ preprocessor
1356	XMKMF Path to xmkmf, Makefile generator for X Window System
1357		1475
1358	Use these variables to override the choices made by `configure' or to help	1476	Use these variables to override the choices made by `configure' or to help
1359	it to find libraries and programs with nonstandard names/locations.	1477	it to find libraries and programs with nonstandard names/locations.
1360		1478
		1479	Report bugs to the package provider.
1361	_ACEOF	1480	_ACEOF
1362	ac_status=$?	1481	ac_status=$?
1363	fi	1482	fi
1364		1483
1365	if test "$ac_init_help" = "recursive"; then	1484	if test "$ac_init_help" = "recursive"; then
1366	# If there are subdirs, report their specific --help.	1485	# If there are subdirs, report their specific --help.
1367	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue	1486	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1368	test -d "$ac_dir" || continue	1487	test -d "$ac_dir" ||
		1488	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
		1489	continue
1369	ac_builddir=.	1490	ac_builddir=.
1370		1491
1371	case "$ac_dir" in	1492	case "$ac_dir" in
1372	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	1493	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1373	*)	1494	*)
1374	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	1495	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1375	# A ".." for each directory in $ac_dir_suffix.	1496	# A ".." for each directory in $ac_dir_suffix.
1376	ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`	1497	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1377	case $ac_top_builddir_sub in	1498	case $ac_top_builddir_sub in
1378	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	1499	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1379	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	1500	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1380	esac ;;	1501	esac ;;
1381	esac	1502	esac
…		…
1399	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;	1520	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1400	esac	1521	esac
1401	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix	1522	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1402		1523
1403	cd "$ac_dir" || { ac_status=$?; continue; }	1524	cd "$ac_dir" || { ac_status=$?; continue; }
1404	# Check for guested configure.	1525	# Check for configure.gnu first; this name is used for a wrapper for
		1526	# Metaconfig's "Configure" on case-insensitive file systems.
1405	if test -f "$ac_srcdir/configure.gnu"; then	1527	if test -f "$ac_srcdir/configure.gnu"; then
1406	echo &&	1528	echo &&
1407	$SHELL "$ac_srcdir/configure.gnu" --help=recursive	1529	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1408	elif test -f "$ac_srcdir/configure"; then	1530	elif test -f "$ac_srcdir/configure"; then
1409	echo &&	1531	echo &&
1410	$SHELL "$ac_srcdir/configure" --help=recursive	1532	$SHELL "$ac_srcdir/configure" --help=recursive
1411	else	1533	else
1412	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1534	printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1413	fi || ac_status=$?	1535	fi || ac_status=$?
1414	cd "$ac_pwd" || { ac_status=$?; break; }	1536	cd "$ac_pwd" || { ac_status=$?; break; }
1415	done	1537	done
1416	fi	1538	fi
1417		1539
1418	test -n "$ac_init_help" && exit $ac_status	1540	test -n "$ac_init_help" && exit $ac_status
1419	if $ac_init_version; then	1541	if $ac_init_version; then
1420	cat <<\_ACEOF	1542	cat <<\_ACEOF
1421	configure	1543	configure
1422	generated by GNU Autoconf 2.61	1544	generated by GNU Autoconf 2.71
1423		1545
1424	Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,	1546	Copyright (C) 2021 Free Software Foundation, Inc.
1425	2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1426	This configure script is free software; the Free Software Foundation	1547	This configure script is free software; the Free Software Foundation
1427	gives unlimited permission to copy, distribute and modify it.	1548	gives unlimited permission to copy, distribute and modify it.
1428	_ACEOF	1549	_ACEOF
1429	exit	1550	exit
1430	fi	1551	fi
		1552
		1553	## ------------------------ ##
		1554	## Autoconf initialization. ##
		1555	## ------------------------ ##
		1556
		1557	# ac_fn_c_try_compile LINENO
		1558	# --------------------------
		1559	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1560	ac_fn_c_try_compile ()
		1561	{
		1562	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1563	rm -f conftest.$ac_objext conftest.beam
		1564	if { { ac_try="$ac_compile"
		1565	case "(($ac_try" in
		1566	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1567	*) ac_try_echo=$ac_try;;
		1568	esac
		1569	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1570	printf "%s\n" "$ac_try_echo"; } >&5
		1571	(eval "$ac_compile") 2>conftest.err
		1572	ac_status=$?
		1573	if test -s conftest.err; then
		1574	grep -v '^ *+' conftest.err >conftest.er1
		1575	cat conftest.er1 >&5
		1576	mv -f conftest.er1 conftest.err
		1577	fi
		1578	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1579	test $ac_status = 0; } && {
		1580	test -z "$ac_c_werror_flag" ||
		1581	test ! -s conftest.err
		1582	} && test -s conftest.$ac_objext
		1583	then :
		1584	ac_retval=0
		1585	else $as_nop
		1586	printf "%s\n" "$as_me: failed program was:" >&5
		1587	sed 's/^/| /' conftest.$ac_ext >&5
		1588
		1589	ac_retval=1
		1590	fi
		1591	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1592	as_fn_set_status $ac_retval
		1593
		1594	} # ac_fn_c_try_compile
		1595
		1596	# ac_fn_cxx_try_compile LINENO
		1597	# ----------------------------
		1598	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1599	ac_fn_cxx_try_compile ()
		1600	{
		1601	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1602	rm -f conftest.$ac_objext conftest.beam
		1603	if { { ac_try="$ac_compile"
		1604	case "(($ac_try" in
		1605	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1606	*) ac_try_echo=$ac_try;;
		1607	esac
		1608	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1609	printf "%s\n" "$ac_try_echo"; } >&5
		1610	(eval "$ac_compile") 2>conftest.err
		1611	ac_status=$?
		1612	if test -s conftest.err; then
		1613	grep -v '^ *+' conftest.err >conftest.er1
		1614	cat conftest.er1 >&5
		1615	mv -f conftest.er1 conftest.err
		1616	fi
		1617	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1618	test $ac_status = 0; } && {
		1619	test -z "$ac_cxx_werror_flag" ||
		1620	test ! -s conftest.err
		1621	} && test -s conftest.$ac_objext
		1622	then :
		1623	ac_retval=0
		1624	else $as_nop
		1625	printf "%s\n" "$as_me: failed program was:" >&5
		1626	sed 's/^/| /' conftest.$ac_ext >&5
		1627
		1628	ac_retval=1
		1629	fi
		1630	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1631	as_fn_set_status $ac_retval
		1632
		1633	} # ac_fn_cxx_try_compile
		1634
		1635	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
		1636	# -------------------------------------------------------
		1637	# Tests whether HEADER exists and can be compiled using the include files in
		1638	# INCLUDES, setting the cache variable VAR accordingly.
		1639	ac_fn_c_check_header_compile ()
		1640	{
		1641	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1642	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1643	printf %s "checking for $2... " >&6; }
		1644	if eval test \${$3+y}
		1645	then :
		1646	printf %s "(cached) " >&6
		1647	else $as_nop
		1648	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1649	/* end confdefs.h. */
		1650	$4
		1651	#include <$2>
		1652	_ACEOF
		1653	if ac_fn_c_try_compile "$LINENO"
		1654	then :
		1655	eval "$3=yes"
		1656	else $as_nop
		1657	eval "$3=no"
		1658	fi
		1659	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1660	fi
		1661	eval ac_res=\$$3
		1662	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1663	printf "%s\n" "$ac_res" >&6; }
		1664	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1665
		1666	} # ac_fn_c_check_header_compile
		1667
		1668	# ac_fn_cxx_try_link LINENO
		1669	# -------------------------
		1670	# Try to link conftest.$ac_ext, and return whether this succeeded.
		1671	ac_fn_cxx_try_link ()
		1672	{
		1673	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1674	rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
		1675	if { { ac_try="$ac_link"
		1676	case "(($ac_try" in
		1677	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1678	*) ac_try_echo=$ac_try;;
		1679	esac
		1680	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1681	printf "%s\n" "$ac_try_echo"; } >&5
		1682	(eval "$ac_link") 2>conftest.err
		1683	ac_status=$?
		1684	if test -s conftest.err; then
		1685	grep -v '^ *+' conftest.err >conftest.er1
		1686	cat conftest.er1 >&5
		1687	mv -f conftest.er1 conftest.err
		1688	fi
		1689	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1690	test $ac_status = 0; } && {
		1691	test -z "$ac_cxx_werror_flag" ||
		1692	test ! -s conftest.err
		1693	} && test -s conftest$ac_exeext && {
		1694	test "$cross_compiling" = yes ||
		1695	test -x conftest$ac_exeext
		1696	}
		1697	then :
		1698	ac_retval=0
		1699	else $as_nop
		1700	printf "%s\n" "$as_me: failed program was:" >&5
		1701	sed 's/^/| /' conftest.$ac_ext >&5
		1702
		1703	ac_retval=1
		1704	fi
		1705	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		1706	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		1707	# interfere with the next link command; also delete a directory that is
		1708	# left behind by Apple's compiler. We do this before executing the actions.
		1709	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1710	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1711	as_fn_set_status $ac_retval
		1712
		1713	} # ac_fn_cxx_try_link
		1714
		1715	# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
		1716	# ---------------------------------------------------------
		1717	# Tests whether HEADER exists and can be compiled using the include files in
		1718	# INCLUDES, setting the cache variable VAR accordingly.
		1719	ac_fn_cxx_check_header_compile ()
		1720	{
		1721	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1722	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1723	printf %s "checking for $2... " >&6; }
		1724	if eval test \${$3+y}
		1725	then :
		1726	printf %s "(cached) " >&6
		1727	else $as_nop
		1728	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1729	/* end confdefs.h. */
		1730	$4
		1731	#include <$2>
		1732	_ACEOF
		1733	if ac_fn_cxx_try_compile "$LINENO"
		1734	then :
		1735	eval "$3=yes"
		1736	else $as_nop
		1737	eval "$3=no"
		1738	fi
		1739	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1740	fi
		1741	eval ac_res=\$$3
		1742	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1743	printf "%s\n" "$ac_res" >&6; }
		1744	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1745
		1746	} # ac_fn_cxx_check_header_compile
		1747
		1748	# ac_fn_cxx_check_func LINENO FUNC VAR
		1749	# ------------------------------------
		1750	# Tests whether FUNC exists, setting the cache variable VAR accordingly
		1751	ac_fn_cxx_check_func ()
		1752	{
		1753	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1754	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1755	printf %s "checking for $2... " >&6; }
		1756	if eval test \${$3+y}
		1757	then :
		1758	printf %s "(cached) " >&6
		1759	else $as_nop
		1760	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1761	/* end confdefs.h. */
		1762	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
		1763	For example, HP-UX 11i <limits.h> declares gettimeofday. */
		1764	#define $2 innocuous_$2
		1765
		1766	/* System header to define __stub macros and hopefully few prototypes,
		1767	which can conflict with char $2 (); below. */
		1768
		1769	#include <limits.h>
		1770	#undef $2
		1771
		1772	/* Override any GCC internal prototype to avoid an error.
		1773	Use char because int might match the return type of a GCC
		1774	builtin and then its argument prototype would still apply. */
		1775	#ifdef __cplusplus
		1776	extern "C"
		1777	#endif
		1778	char $2 ();
		1779	/* The GNU C library defines this for functions which it implements
		1780	to always fail with ENOSYS. Some functions are actually named
		1781	something starting with __ and the normal name is an alias. */
		1782	#if defined __stub_$2 || defined __stub___$2
		1783	choke me
		1784	#endif
		1785
		1786	int
		1787	main (void)
		1788	{
		1789	return $2 ();
		1790	;
		1791	return 0;
		1792	}
		1793	_ACEOF
		1794	if ac_fn_cxx_try_link "$LINENO"
		1795	then :
		1796	eval "$3=yes"
		1797	else $as_nop
		1798	eval "$3=no"
		1799	fi
		1800	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		1801	conftest$ac_exeext conftest.$ac_ext
		1802	fi
		1803	eval ac_res=\$$3
		1804	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1805	printf "%s\n" "$ac_res" >&6; }
		1806	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1807
		1808	} # ac_fn_cxx_check_func
		1809
		1810	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
		1811	# ---------------------------------------------
		1812	# Tests whether TYPE exists after having included INCLUDES, setting cache
		1813	# variable VAR accordingly.
		1814	ac_fn_cxx_check_type ()
		1815	{
		1816	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1817	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1818	printf %s "checking for $2... " >&6; }
		1819	if eval test \${$3+y}
		1820	then :
		1821	printf %s "(cached) " >&6
		1822	else $as_nop
		1823	eval "$3=no"
		1824	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1825	/* end confdefs.h. */
		1826	$4
		1827	int
		1828	main (void)
		1829	{
		1830	if (sizeof ($2))
		1831	return 0;
		1832	;
		1833	return 0;
		1834	}
		1835	_ACEOF
		1836	if ac_fn_cxx_try_compile "$LINENO"
		1837	then :
		1838	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1839	/* end confdefs.h. */
		1840	$4
		1841	int
		1842	main (void)
		1843	{
		1844	if (sizeof (($2)))
		1845	return 0;
		1846	;
		1847	return 0;
		1848	}
		1849	_ACEOF
		1850	if ac_fn_cxx_try_compile "$LINENO"
		1851	then :
		1852
		1853	else $as_nop
		1854	eval "$3=yes"
		1855	fi
		1856	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1857	fi
		1858	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1859	fi
		1860	eval ac_res=\$$3
		1861	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1862	printf "%s\n" "$ac_res" >&6; }
		1863	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1864
		1865	} # ac_fn_cxx_check_type
		1866
		1867	# ac_fn_cxx_try_cpp LINENO
		1868	# ------------------------
		1869	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1870	ac_fn_cxx_try_cpp ()
		1871	{
		1872	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1873	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1874	case "(($ac_try" in
		1875	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1876	*) ac_try_echo=$ac_try;;
		1877	esac
		1878	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1879	printf "%s\n" "$ac_try_echo"; } >&5
		1880	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1881	ac_status=$?
		1882	if test -s conftest.err; then
		1883	grep -v '^ *+' conftest.err >conftest.er1
		1884	cat conftest.er1 >&5
		1885	mv -f conftest.er1 conftest.err
		1886	fi
		1887	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1888	test $ac_status = 0; } > conftest.i && {
		1889	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
		1890	test ! -s conftest.err
		1891	}
		1892	then :
		1893	ac_retval=0
		1894	else $as_nop
		1895	printf "%s\n" "$as_me: failed program was:" >&5
		1896	sed 's/^/| /' conftest.$ac_ext >&5
		1897
		1898	ac_retval=1
		1899	fi
		1900	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1901	as_fn_set_status $ac_retval
		1902
		1903	} # ac_fn_cxx_try_cpp
		1904
		1905	# ac_fn_c_find_intX_t LINENO BITS VAR
		1906	# -----------------------------------
		1907	# Finds a signed integer type with width BITS, setting cache variable VAR
		1908	# accordingly.
		1909	ac_fn_c_find_intX_t ()
		1910	{
		1911	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1912	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
		1913	printf %s "checking for int$2_t... " >&6; }
		1914	if eval test \${$3+y}
		1915	then :
		1916	printf %s "(cached) " >&6
		1917	else $as_nop
		1918	eval "$3=no"
		1919	# Order is important - never check a type that is potentially smaller
		1920	# than half of the expected target width.
		1921	for ac_type in int$2_t 'int' 'long int' \
		1922	'long long int' 'short int' 'signed char'; do
		1923	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1924	/* end confdefs.h. */
		1925	$ac_includes_default
		1926	enum { N = $2 / 2 - 1 };
		1927	int
		1928	main (void)
		1929	{
		1930	static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
		1931	test_array [0] = 0;
		1932	return test_array [0];
		1933
		1934	;
		1935	return 0;
		1936	}
		1937	_ACEOF
		1938	if ac_fn_cxx_try_compile "$LINENO"
		1939	then :
		1940	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1941	/* end confdefs.h. */
		1942	$ac_includes_default
		1943	enum { N = $2 / 2 - 1 };
		1944	int
		1945	main (void)
		1946	{
		1947	static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
		1948	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
		1949	test_array [0] = 0;
		1950	return test_array [0];
		1951
		1952	;
		1953	return 0;
		1954	}
		1955	_ACEOF
		1956	if ac_fn_cxx_try_compile "$LINENO"
		1957	then :
		1958
		1959	else $as_nop
		1960	case $ac_type in #(
		1961	int$2_t) :
		1962	eval "$3=yes" ;; #(
		1963	*) :
		1964	eval "$3=\$ac_type" ;;
		1965	esac
		1966	fi
		1967	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1968	fi
		1969	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1970	if eval test \"x\$"$3"\" = x"no"
		1971	then :
		1972
		1973	else $as_nop
		1974	break
		1975	fi
		1976	done
		1977	fi
		1978	eval ac_res=\$$3
		1979	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1980	printf "%s\n" "$ac_res" >&6; }
		1981	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1982
		1983	} # ac_fn_c_find_intX_t
		1984
		1985	# ac_fn_c_find_uintX_t LINENO BITS VAR
		1986	# ------------------------------------
		1987	# Finds an unsigned integer type with width BITS, setting cache variable VAR
		1988	# accordingly.
		1989	ac_fn_c_find_uintX_t ()
		1990	{
		1991	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1992	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
		1993	printf %s "checking for uint$2_t... " >&6; }
		1994	if eval test \${$3+y}
		1995	then :
		1996	printf %s "(cached) " >&6
		1997	else $as_nop
		1998	eval "$3=no"
		1999	# Order is important - never check a type that is potentially smaller
		2000	# than half of the expected target width.
		2001	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
		2002	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
		2003	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2004	/* end confdefs.h. */
		2005	$ac_includes_default
		2006	int
		2007	main (void)
		2008	{
		2009	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
		2010	test_array [0] = 0;
		2011	return test_array [0];
		2012
		2013	;
		2014	return 0;
		2015	}
		2016	_ACEOF
		2017	if ac_fn_cxx_try_compile "$LINENO"
		2018	then :
		2019	case $ac_type in #(
		2020	uint$2_t) :
		2021	eval "$3=yes" ;; #(
		2022	*) :
		2023	eval "$3=\$ac_type" ;;
		2024	esac
		2025	fi
		2026	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		2027	if eval test \"x\$"$3"\" = x"no"
		2028	then :
		2029
		2030	else $as_nop
		2031	break
		2032	fi
		2033	done
		2034	fi
		2035	eval ac_res=\$$3
		2036	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2037	printf "%s\n" "$ac_res" >&6; }
		2038	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2039
		2040	} # ac_fn_c_find_uintX_t
		2041
		2042	# ac_fn_cxx_try_run LINENO
		2043	# ------------------------
		2044	# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
		2045	# executables *can* be run.
		2046	ac_fn_cxx_try_run ()
		2047	{
		2048	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2049	if { { ac_try="$ac_link"
		2050	case "(($ac_try" in
		2051	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2052	*) ac_try_echo=$ac_try;;
		2053	esac
		2054	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2055	printf "%s\n" "$ac_try_echo"; } >&5
		2056	(eval "$ac_link") 2>&5
		2057	ac_status=$?
		2058	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2059	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
		2060	{ { case "(($ac_try" in
		2061	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2062	*) ac_try_echo=$ac_try;;
		2063	esac
		2064	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2065	printf "%s\n" "$ac_try_echo"; } >&5
		2066	(eval "$ac_try") 2>&5
		2067	ac_status=$?
		2068	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2069	test $ac_status = 0; }; }
		2070	then :
		2071	ac_retval=0
		2072	else $as_nop
		2073	printf "%s\n" "$as_me: program exited with status $ac_status" >&5
		2074	printf "%s\n" "$as_me: failed program was:" >&5
		2075	sed 's/^/| /' conftest.$ac_ext >&5
		2076
		2077	ac_retval=$ac_status
		2078	fi
		2079	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		2080	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2081	as_fn_set_status $ac_retval
		2082
		2083	} # ac_fn_cxx_try_run
		2084	ac_configure_args_raw=
		2085	for ac_arg
		2086	do
		2087	case $ac_arg in
		2088	*\'*)
		2089	ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
		2090	esac
		2091	as_fn_append ac_configure_args_raw " '$ac_arg'"
		2092	done
		2093
		2094	case $ac_configure_args_raw in
		2095	*$as_nl*)
		2096	ac_safe_unquote= ;;
		2097	*)
		2098	ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
		2099	ac_unsafe_a="$ac_unsafe_z#~"
		2100	ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
		2101	ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
		2102	esac
		2103
1431	cat >config.log <<_ACEOF	2104	cat >config.log <<_ACEOF
1432	This file contains any messages produced by compilers while	2105	This file contains any messages produced by compilers while
1433	running configure, to aid debugging if configure makes a mistake.	2106	running configure, to aid debugging if configure makes a mistake.
1434		2107
1435	It was created by $as_me, which was	2108	It was created by $as_me, which was
1436	generated by GNU Autoconf 2.61. Invocation command line was	2109	generated by GNU Autoconf 2.71. Invocation command line was
1437		2110
1438	$ $0 $@	2111	$ $0$ac_configure_args_raw
1439		2112
1440	_ACEOF	2113	_ACEOF
1441	exec 5>>config.log	2114	exec 5>>config.log
1442	{	2115	{
1443	cat <<_ASUNAME	2116	cat <<_ASUNAME
…		…
1466		2139
1467	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2140	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1468	for as_dir in $PATH	2141	for as_dir in $PATH
1469	do	2142	do
1470	IFS=$as_save_IFS	2143	IFS=$as_save_IFS
1471	test -z "$as_dir" && as_dir=.	2144	case $as_dir in #(((
1472	echo "PATH: $as_dir"	2145	'') as_dir=./ ;;
		2146	*/) ;;
		2147	*) as_dir=$as_dir/ ;;
		2148	esac
		2149	printf "%s\n" "PATH: $as_dir"
1473	done	2150	done
1474	IFS=$as_save_IFS	2151	IFS=$as_save_IFS
1475		2152
1476	} >&5	2153	} >&5
1477		2154
1478	cat >&5 <<_ACEOF	2155	cat >&5 <<_ACEOF
…		…
1502	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;	2179	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1503	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	2180	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1504	| -silent | --silent | --silen | --sile | --sil)	2181	| -silent | --silent | --silen | --sile | --sil)
1505	continue ;;	2182	continue ;;
1506	*\'*)	2183	*\'*)
1507	ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;	2184	ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1508	esac	2185	esac
1509	case $ac_pass in	2186	case $ac_pass in
1510	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;	2187	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1511	2)	2188	2)
1512	ac_configure_args1="$ac_configure_args1 '$ac_arg'"	2189	as_fn_append ac_configure_args1 " '$ac_arg'"
1513	if test $ac_must_keep_next = true; then	2190	if test $ac_must_keep_next = true; then
1514	ac_must_keep_next=false # Got value, back to normal.	2191	ac_must_keep_next=false # Got value, back to normal.
1515	else	2192	else
1516	case $ac_arg in	2193	case $ac_arg in
1517	*=* | --config-cache | -C | -disable-* | --disable-* \	2194	*=* | --config-cache | -C | -disable-* | --disable-* \
…		…
1523	esac	2200	esac
1524	;;	2201	;;
1525	-* ) ac_must_keep_next=true ;;	2202	-* ) ac_must_keep_next=true ;;
1526	esac	2203	esac
1527	fi	2204	fi
1528	ac_configure_args="$ac_configure_args '$ac_arg'"	2205	as_fn_append ac_configure_args " '$ac_arg'"
1529	;;	2206	;;
1530	esac	2207	esac
1531	done	2208	done
1532	done	2209	done
1533	$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }	2210	{ ac_configure_args0=; unset ac_configure_args0;}
1534	$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }	2211	{ ac_configure_args1=; unset ac_configure_args1;}
1535		2212
1536	# When interrupted or exit'd, cleanup temporary files, and complete	2213	# When interrupted or exit'd, cleanup temporary files, and complete
1537	# config.log. We remove comments because anyway the quotes in there	2214	# config.log. We remove comments because anyway the quotes in there
1538	# would cause problems or look ugly.	2215	# would cause problems or look ugly.
1539	# WARNING: Use '\'' to represent an apostrophe within the trap.	2216	# WARNING: Use '\'' to represent an apostrophe within the trap.
1540	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.	2217	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1541	trap 'exit_status=$?	2218	trap 'exit_status=$?
		2219	# Sanitize IFS.
		2220	IFS=" "" $as_nl"
1542	# Save into config.log some information that might help in debugging.	2221	# Save into config.log some information that might help in debugging.
1543	{	2222	{
1544	echo	2223	echo
1545		2224
1546	cat <<\_ASBOX	2225	printf "%s\n" "## ---------------- ##
1547	## ---------------- ##
1548	## Cache variables. ##	2226	## Cache variables. ##
1549	## ---------------- ##	2227	## ---------------- ##"
1550	_ASBOX
1551	echo	2228	echo
1552	# The following way of writing the cache mishandles newlines in values,	2229	# The following way of writing the cache mishandles newlines in values,
1553	(	2230	(
1554	for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do	2231	for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1555	eval ac_val=\$$ac_var	2232	eval ac_val=\$$ac_var
1556	case $ac_val in #(	2233	case $ac_val in #(
1557	*${as_nl}*)	2234	*${as_nl}*)
1558	case $ac_var in #(	2235	case $ac_var in #(
1559	*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5	2236	*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1560	echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;	2237	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1561	esac	2238	esac
1562	case $ac_var in #(	2239	case $ac_var in #(
1563	_ | IFS | as_nl) ;; #(	2240	_ | IFS | as_nl) ;; #(
1564	*) $as_unset $ac_var ;;	2241	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		2242	*) { eval $ac_var=; unset $ac_var;} ;;
1565	esac ;;	2243	esac ;;
1566	esac	2244	esac
1567	done	2245	done
1568	(set) 2>&1 |	2246	(set) 2>&1 |
1569	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(	2247	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
…		…
1578	esac |	2256	esac |
1579	sort	2257	sort
1580	)	2258	)
1581	echo	2259	echo
1582		2260
1583	cat <<\_ASBOX	2261	printf "%s\n" "## ----------------- ##
1584	## ----------------- ##
1585	## Output variables. ##	2262	## Output variables. ##
1586	## ----------------- ##	2263	## ----------------- ##"
1587	_ASBOX
1588	echo	2264	echo
1589	for ac_var in $ac_subst_vars	2265	for ac_var in $ac_subst_vars
1590	do	2266	do
1591	eval ac_val=\$$ac_var	2267	eval ac_val=\$$ac_var
1592	case $ac_val in	2268	case $ac_val in
1593	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2269	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1594	esac	2270	esac
1595	echo "$ac_var='\''$ac_val'\''"	2271	printf "%s\n" "$ac_var='\''$ac_val'\''"
1596	done | sort	2272	done | sort
1597	echo	2273	echo
1598		2274
1599	if test -n "$ac_subst_files"; then	2275	if test -n "$ac_subst_files"; then
1600	cat <<\_ASBOX	2276	printf "%s\n" "## ------------------- ##
1601	## ------------------- ##
1602	## File substitutions. ##	2277	## File substitutions. ##
1603	## ------------------- ##	2278	## ------------------- ##"
1604	_ASBOX
1605	echo	2279	echo
1606	for ac_var in $ac_subst_files	2280	for ac_var in $ac_subst_files
1607	do	2281	do
1608	eval ac_val=\$$ac_var	2282	eval ac_val=\$$ac_var
1609	case $ac_val in	2283	case $ac_val in
1610	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2284	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1611	esac	2285	esac
1612	echo "$ac_var='\''$ac_val'\''"	2286	printf "%s\n" "$ac_var='\''$ac_val'\''"
1613	done | sort	2287	done | sort
1614	echo	2288	echo
1615	fi	2289	fi
1616		2290
1617	if test -s confdefs.h; then	2291	if test -s confdefs.h; then
1618	cat <<\_ASBOX	2292	printf "%s\n" "## ----------- ##
1619	## ----------- ##
1620	## confdefs.h. ##	2293	## confdefs.h. ##
1621	## ----------- ##	2294	## ----------- ##"
1622	_ASBOX
1623	echo	2295	echo
1624	cat confdefs.h	2296	cat confdefs.h
1625	echo	2297	echo
1626	fi	2298	fi
1627	test "$ac_signal" != 0 &&	2299	test "$ac_signal" != 0 &&
1628	echo "$as_me: caught signal $ac_signal"	2300	printf "%s\n" "$as_me: caught signal $ac_signal"
1629	echo "$as_me: exit $exit_status"	2301	printf "%s\n" "$as_me: exit $exit_status"
1630	} >&5	2302	} >&5
1631	rm -f core *.core core.conftest.* &&	2303	rm -f core *.core core.conftest.* &&
1632	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&	2304	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1633	exit $exit_status	2305	exit $exit_status
1634	' 0	2306	' 0
1635	for ac_signal in 1 2 13 15; do	2307	for ac_signal in 1 2 13 15; do
1636	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal	2308	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1637	done	2309	done
1638	ac_signal=0	2310	ac_signal=0
1639		2311
1640	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2312	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1641	rm -f -r conftest* confdefs.h	2313	rm -f -r conftest* confdefs.h
1642		2314
		2315	printf "%s\n" "/* confdefs.h */" > confdefs.h
		2316
1643	# Predefined preprocessor variables.	2317	# Predefined preprocessor variables.
1644		2318
1645	cat >>confdefs.h <<_ACEOF	2319	printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
1646	#define PACKAGE_NAME "$PACKAGE_NAME"
1647	_ACEOF
1648		2320
		2321	printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
1649		2322
1650	cat >>confdefs.h <<_ACEOF	2323	printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
1651	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1652	_ACEOF
1653		2324
		2325	printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
1654		2326
1655	cat >>confdefs.h <<_ACEOF	2327	printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
1656	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1657	_ACEOF
1658		2328
1659		2329	printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
1660	cat >>confdefs.h <<_ACEOF
1661	#define PACKAGE_STRING "$PACKAGE_STRING"
1662	_ACEOF
1663
1664
1665	cat >>confdefs.h <<_ACEOF
1666	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1667	_ACEOF
1668		2330
1669		2331
1670	# Let the site file select an alternate cache file if it wants to.	2332	# Let the site file select an alternate cache file if it wants to.
1671	# Prefer explicitly selected file to automatically selected ones.	2333	# Prefer an explicitly selected file to automatically selected ones.
1672	if test -n "$CONFIG_SITE"; then	2334	if test -n "$CONFIG_SITE"; then
1673	set x "$CONFIG_SITE"	2335	ac_site_files="$CONFIG_SITE"
1674	elif test "x$prefix" != xNONE; then	2336	elif test "x$prefix" != xNONE; then
1675	set x "$prefix/share/config.site" "$prefix/etc/config.site"	2337	ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
1676	else	2338	else
1677	set x "$ac_default_prefix/share/config.site" \	2339	ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1678	"$ac_default_prefix/etc/config.site"
1679	fi	2340	fi
1680	shift	2341
1681	for ac_site_file	2342	for ac_site_file in $ac_site_files
1682	do	2343	do
1683	if test -r "$ac_site_file"; then	2344	case $ac_site_file in #(
		2345	*/*) :
		2346	;; #(
		2347	*) :
		2348	ac_site_file=./$ac_site_file ;;
		2349	esac
		2350	if test -f "$ac_site_file" && test -r "$ac_site_file"; then
1684	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5	2351	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1685	echo "$as_me: loading site script $ac_site_file" >&6;}	2352	printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
1686	sed 's/^/| /' "$ac_site_file" >&5	2353	sed 's/^/| /' "$ac_site_file" >&5
1687	. "$ac_site_file"	2354	. "$ac_site_file" \
		2355	|| { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2356	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		2357	as_fn_error $? "failed to load site script $ac_site_file
		2358	See \`config.log' for more details" "$LINENO" 5; }
1688	fi	2359	fi
1689	done	2360	done
1690		2361
1691	if test -r "$cache_file"; then	2362	if test -r "$cache_file"; then
1692	# Some versions of bash will fail to source /dev/null (special	2363	# Some versions of bash will fail to source /dev/null (special files
1693	# files actually), so we avoid doing that.	2364	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1694	if test -f "$cache_file"; then	2365	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1695	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5	2366	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1696	echo "$as_me: loading cache $cache_file" >&6;}	2367	printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
1697	case $cache_file in	2368	case $cache_file in
1698	[\\/]* | ?:[\\/]* ) . "$cache_file";;	2369	[\\/]* | ?:[\\/]* ) . "$cache_file";;
1699	*) . "./$cache_file";;	2370	*) . "./$cache_file";;
1700	esac	2371	esac
1701	fi	2372	fi
1702	else	2373	else
1703	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5	2374	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1704	echo "$as_me: creating cache $cache_file" >&6;}	2375	printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
1705	>$cache_file	2376	>$cache_file
		2377	fi
		2378
		2379	# Test code for whether the C compiler supports C89 (global declarations)
		2380	ac_c_conftest_c89_globals='
		2381	/* Does the compiler advertise C89 conformance?
		2382	Do not test the value of __STDC__, because some compilers set it to 0
		2383	while being otherwise adequately conformant. */
		2384	#if !defined __STDC__
		2385	# error "Compiler does not advertise C89 conformance"
		2386	#endif
		2387
		2388	#include <stddef.h>
		2389	#include <stdarg.h>
		2390	struct stat;
		2391	/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
		2392	struct buf { int x; };
		2393	struct buf * (*rcsopen) (struct buf *, struct stat *, int);
		2394	static char *e (p, i)
		2395	char **p;
		2396	int i;
		2397	{
		2398	return p[i];
		2399	}
		2400	static char *f (char * (*g) (char **, int), char **p, ...)
		2401	{
		2402	char *s;
		2403	va_list v;
		2404	va_start (v,p);
		2405	s = g (p, va_arg (v,int));
		2406	va_end (v);
		2407	return s;
		2408	}
		2409
		2410	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
		2411	function prototypes and stuff, but not \xHH hex character constants.
		2412	These do not provoke an error unfortunately, instead are silently treated
		2413	as an "x". The following induces an error, until -std is added to get
		2414	proper ANSI mode. Curiously \x00 != x always comes out true, for an
		2415	array size at least. It is necessary to write \x00 == 0 to get something
		2416	that is true only with -std. */
		2417	int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
		2418
		2419	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
		2420	inside strings and character constants. */
		2421	#define FOO(x) '\''x'\''
		2422	int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
		2423
		2424	int test (int i, double x);
		2425	struct s1 {int (*f) (int a);};
		2426	struct s2 {int (*f) (double a);};
		2427	int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
		2428	int, int);'
		2429
		2430	# Test code for whether the C compiler supports C89 (body of main).
		2431	ac_c_conftest_c89_main='
		2432	ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
		2433	'
		2434
		2435	# Test code for whether the C compiler supports C99 (global declarations)
		2436	ac_c_conftest_c99_globals='
		2437	// Does the compiler advertise C99 conformance?
		2438	#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
		2439	# error "Compiler does not advertise C99 conformance"
		2440	#endif
		2441
		2442	#include <stdbool.h>
		2443	extern int puts (const char *);
		2444	extern int printf (const char *, ...);
		2445	extern int dprintf (int, const char *, ...);
		2446	extern void *malloc (size_t);
		2447
		2448	// Check varargs macros. These examples are taken from C99 6.10.3.5.
		2449	// dprintf is used instead of fprintf to avoid needing to declare
		2450	// FILE and stderr.
		2451	#define debug(...) dprintf (2, __VA_ARGS__)
		2452	#define showlist(...) puts (#__VA_ARGS__)
		2453	#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
		2454	static void
		2455	test_varargs_macros (void)
		2456	{
		2457	int x = 1234;
		2458	int y = 5678;
		2459	debug ("Flag");
		2460	debug ("X = %d\n", x);
		2461	showlist (The first, second, and third items.);
		2462	report (x>y, "x is %d but y is %d", x, y);
		2463	}
		2464
		2465	// Check long long types.
		2466	#define BIG64 18446744073709551615ull
		2467	#define BIG32 4294967295ul
		2468	#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
		2469	#if !BIG_OK
		2470	#error "your preprocessor is broken"
		2471	#endif
		2472	#if BIG_OK
		2473	#else
		2474	#error "your preprocessor is broken"
		2475	#endif
		2476	static long long int bignum = -9223372036854775807LL;
		2477	static unsigned long long int ubignum = BIG64;
		2478
		2479	struct incomplete_array
		2480	{
		2481	int datasize;
		2482	double data[];
		2483	};
		2484
		2485	struct named_init {
		2486	int number;
		2487	const wchar_t *name;
		2488	double average;
		2489	};
		2490
		2491	typedef const char *ccp;
		2492
		2493	static inline int
		2494	test_restrict (ccp restrict text)
		2495	{
		2496	// See if C++-style comments work.
		2497	// Iterate through items via the restricted pointer.
		2498	// Also check for declarations in for loops.
		2499	for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
		2500	continue;
		2501	return 0;
		2502	}
		2503
		2504	// Check varargs and va_copy.
		2505	static bool
		2506	test_varargs (const char *format, ...)
		2507	{
		2508	va_list args;
		2509	va_start (args, format);
		2510	va_list args_copy;
		2511	va_copy (args_copy, args);
		2512
		2513	const char *str = "";
		2514	int number = 0;
		2515	float fnumber = 0;
		2516
		2517	while (*format)
		2518	{
		2519	switch (*format++)
		2520	{
		2521	case '\''s'\'': // string
		2522	str = va_arg (args_copy, const char *);
		2523	break;
		2524	case '\''d'\'': // int
		2525	number = va_arg (args_copy, int);
		2526	break;
		2527	case '\''f'\'': // float
		2528	fnumber = va_arg (args_copy, double);
		2529	break;
		2530	default:
		2531	break;
		2532	}
		2533	}
		2534	va_end (args_copy);
		2535	va_end (args);
		2536
		2537	return *str && number && fnumber;
		2538	}
		2539	'
		2540
		2541	# Test code for whether the C compiler supports C99 (body of main).
		2542	ac_c_conftest_c99_main='
		2543	// Check bool.
		2544	_Bool success = false;
		2545	success |= (argc != 0);
		2546
		2547	// Check restrict.
		2548	if (test_restrict ("String literal") == 0)
		2549	success = true;
		2550	char *restrict newvar = "Another string";
		2551
		2552	// Check varargs.
		2553	success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
		2554	test_varargs_macros ();
		2555
		2556	// Check flexible array members.
		2557	struct incomplete_array *ia =
		2558	malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
		2559	ia->datasize = 10;
		2560	for (int i = 0; i < ia->datasize; ++i)
		2561	ia->data[i] = i * 1.234;
		2562
		2563	// Check named initializers.
		2564	struct named_init ni = {
		2565	.number = 34,
		2566	.name = L"Test wide string",
		2567	.average = 543.34343,
		2568	};
		2569
		2570	ni.number = 58;
		2571
		2572	int dynamic_array[ni.number];
		2573	dynamic_array[0] = argv[0][0];
		2574	dynamic_array[ni.number - 1] = 543;
		2575
		2576	// work around unused variable warnings
		2577	ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
		2578	|| dynamic_array[ni.number - 1] != 543);
		2579	'
		2580
		2581	# Test code for whether the C compiler supports C11 (global declarations)
		2582	ac_c_conftest_c11_globals='
		2583	// Does the compiler advertise C11 conformance?
		2584	#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
		2585	# error "Compiler does not advertise C11 conformance"
		2586	#endif
		2587
		2588	// Check _Alignas.
		2589	char _Alignas (double) aligned_as_double;
		2590	char _Alignas (0) no_special_alignment;
		2591	extern char aligned_as_int;
		2592	char _Alignas (0) _Alignas (int) aligned_as_int;
		2593
		2594	// Check _Alignof.
		2595	enum
		2596	{
		2597	int_alignment = _Alignof (int),
		2598	int_array_alignment = _Alignof (int[100]),
		2599	char_alignment = _Alignof (char)
		2600	};
		2601	_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
		2602
		2603	// Check _Noreturn.
		2604	int _Noreturn does_not_return (void) { for (;;) continue; }
		2605
		2606	// Check _Static_assert.
		2607	struct test_static_assert
		2608	{
		2609	int x;
		2610	_Static_assert (sizeof (int) <= sizeof (long int),
		2611	"_Static_assert does not work in struct");
		2612	long int y;
		2613	};
		2614
		2615	// Check UTF-8 literals.
		2616	#define u8 syntax error!
		2617	char const utf8_literal[] = u8"happens to be ASCII" "another string";
		2618
		2619	// Check duplicate typedefs.
		2620	typedef long *long_ptr;
		2621	typedef long int *long_ptr;
		2622	typedef long_ptr long_ptr;
		2623
		2624	// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
		2625	struct anonymous
		2626	{
		2627	union {
		2628	struct { int i; int j; };
		2629	struct { int k; long int l; } w;
		2630	};
		2631	int m;
		2632	} v1;
		2633	'
		2634
		2635	# Test code for whether the C compiler supports C11 (body of main).
		2636	ac_c_conftest_c11_main='
		2637	_Static_assert ((offsetof (struct anonymous, i)
		2638	== offsetof (struct anonymous, w.k)),
		2639	"Anonymous union alignment botch");
		2640	v1.i = 2;
		2641	v1.w.k = 5;
		2642	ok |= v1.i != 5;
		2643	'
		2644
		2645	# Test code for whether the C compiler supports C11 (complete).
		2646	ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
		2647	${ac_c_conftest_c99_globals}
		2648	${ac_c_conftest_c11_globals}
		2649
		2650	int
		2651	main (int argc, char **argv)
		2652	{
		2653	int ok = 0;
		2654	${ac_c_conftest_c89_main}
		2655	${ac_c_conftest_c99_main}
		2656	${ac_c_conftest_c11_main}
		2657	return ok;
		2658	}
		2659	"
		2660
		2661	# Test code for whether the C compiler supports C99 (complete).
		2662	ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
		2663	${ac_c_conftest_c99_globals}
		2664
		2665	int
		2666	main (int argc, char **argv)
		2667	{
		2668	int ok = 0;
		2669	${ac_c_conftest_c89_main}
		2670	${ac_c_conftest_c99_main}
		2671	return ok;
		2672	}
		2673	"
		2674
		2675	# Test code for whether the C compiler supports C89 (complete).
		2676	ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
		2677
		2678	int
		2679	main (int argc, char **argv)
		2680	{
		2681	int ok = 0;
		2682	${ac_c_conftest_c89_main}
		2683	return ok;
		2684	}
		2685	"
		2686
		2687	# Test code for whether the C++ compiler supports C++98 (global declarations)
		2688	ac_cxx_conftest_cxx98_globals='
		2689	// Does the compiler advertise C++98 conformance?
		2690	#if !defined __cplusplus || __cplusplus < 199711L
		2691	# error "Compiler does not advertise C++98 conformance"
		2692	#endif
		2693
		2694	// These inclusions are to reject old compilers that
		2695	// lack the unsuffixed header files.
		2696	#include <cstdlib>
		2697	#include <exception>
		2698
		2699	// <cassert> and <cstring> are *not* freestanding headers in C++98.
		2700	extern void assert (int);
		2701	namespace std {
		2702	extern int strcmp (const char *, const char *);
		2703	}
		2704
		2705	// Namespaces, exceptions, and templates were all added after "C++ 2.0".
		2706	using std::exception;
		2707	using std::strcmp;
		2708
		2709	namespace {
		2710
		2711	void test_exception_syntax()
		2712	{
		2713	try {
		2714	throw "test";
		2715	} catch (const char *s) {
		2716	// Extra parentheses suppress a warning when building autoconf itself,
		2717	// due to lint rules shared with more typical C programs.
		2718	assert (!(strcmp) (s, "test"));
		2719	}
		2720	}
		2721
		2722	template <typename T> struct test_template
		2723	{
		2724	T const val;
		2725	explicit test_template(T t) : val(t) {}
		2726	template <typename U> T add(U u) { return static_cast<T>(u) + val; }
		2727	};
		2728
		2729	} // anonymous namespace
		2730	'
		2731
		2732	# Test code for whether the C++ compiler supports C++98 (body of main)
		2733	ac_cxx_conftest_cxx98_main='
		2734	assert (argc);
		2735	assert (! argv[0]);
		2736	{
		2737	test_exception_syntax ();
		2738	test_template<double> tt (2.0);
		2739	assert (tt.add (4) == 6.0);
		2740	assert (true && !false);
		2741	}
		2742	'
		2743
		2744	# Test code for whether the C++ compiler supports C++11 (global declarations)
		2745	ac_cxx_conftest_cxx11_globals='
		2746	// Does the compiler advertise C++ 2011 conformance?
		2747	#if !defined __cplusplus || __cplusplus < 201103L
		2748	# error "Compiler does not advertise C++11 conformance"
		2749	#endif
		2750
		2751	namespace cxx11test
		2752	{
		2753	constexpr int get_val() { return 20; }
		2754
		2755	struct testinit
		2756	{
		2757	int i;
		2758	double d;
		2759	};
		2760
		2761	class delegate
		2762	{
		2763	public:
		2764	delegate(int n) : n(n) {}
		2765	delegate(): delegate(2354) {}
		2766
		2767	virtual int getval() { return this->n; };
		2768	protected:
		2769	int n;
		2770	};
		2771
		2772	class overridden : public delegate
		2773	{
		2774	public:
		2775	overridden(int n): delegate(n) {}
		2776	virtual int getval() override final { return this->n * 2; }
		2777	};
		2778
		2779	class nocopy
		2780	{
		2781	public:
		2782	nocopy(int i): i(i) {}
		2783	nocopy() = default;
		2784	nocopy(const nocopy&) = delete;
		2785	nocopy & operator=(const nocopy&) = delete;
		2786	private:
		2787	int i;
		2788	};
		2789
		2790	// for testing lambda expressions
		2791	template <typename Ret, typename Fn> Ret eval(Fn f, Ret v)
		2792	{
		2793	return f(v);
		2794	}
		2795
		2796	// for testing variadic templates and trailing return types
		2797	template <typename V> auto sum(V first) -> V
		2798	{
		2799	return first;
		2800	}
		2801	template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
		2802	{
		2803	return first + sum(rest...);
		2804	}
		2805	}
		2806	'
		2807
		2808	# Test code for whether the C++ compiler supports C++11 (body of main)
		2809	ac_cxx_conftest_cxx11_main='
		2810	{
		2811	// Test auto and decltype
		2812	auto a1 = 6538;
		2813	auto a2 = 48573953.4;
		2814	auto a3 = "String literal";
		2815
		2816	int total = 0;
		2817	for (auto i = a3; *i; ++i) { total += *i; }
		2818
		2819	decltype(a2) a4 = 34895.034;
		2820	}
		2821	{
		2822	// Test constexpr
		2823	short sa[cxx11test::get_val()] = { 0 };
		2824	}
		2825	{
		2826	// Test initializer lists
		2827	cxx11test::testinit il = { 4323, 435234.23544 };
		2828	}
		2829	{
		2830	// Test range-based for
		2831	int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3,
		2832	14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
		2833	for (auto &x : array) { x += 23; }
		2834	}
		2835	{
		2836	// Test lambda expressions
		2837	using cxx11test::eval;
		2838	assert (eval ([](int x) { return x*2; }, 21) == 42);
		2839	double d = 2.0;
		2840	assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
		2841	assert (d == 5.0);
		2842	assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
		2843	assert (d == 5.0);
		2844	}
		2845	{
		2846	// Test use of variadic templates
		2847	using cxx11test::sum;
		2848	auto a = sum(1);
		2849	auto b = sum(1, 2);
		2850	auto c = sum(1.0, 2.0, 3.0);
		2851	}
		2852	{
		2853	// Test constructor delegation
		2854	cxx11test::delegate d1;
		2855	cxx11test::delegate d2();
		2856	cxx11test::delegate d3(45);
		2857	}
		2858	{
		2859	// Test override and final
		2860	cxx11test::overridden o1(55464);
		2861	}
		2862	{
		2863	// Test nullptr
		2864	char *c = nullptr;
		2865	}
		2866	{
		2867	// Test template brackets
		2868	test_template<::test_template<int>> v(test_template<int>(12));
		2869	}
		2870	{
		2871	// Unicode literals
		2872	char const *utf8 = u8"UTF-8 string \u2500";
		2873	char16_t const *utf16 = u"UTF-8 string \u2500";
		2874	char32_t const *utf32 = U"UTF-32 string \u2500";
		2875	}
		2876	'
		2877
		2878	# Test code for whether the C compiler supports C++11 (complete).
		2879	ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals}
		2880	${ac_cxx_conftest_cxx11_globals}
		2881
		2882	int
		2883	main (int argc, char **argv)
		2884	{
		2885	int ok = 0;
		2886	${ac_cxx_conftest_cxx98_main}
		2887	${ac_cxx_conftest_cxx11_main}
		2888	return ok;
		2889	}
		2890	"
		2891
		2892	# Test code for whether the C compiler supports C++98 (complete).
		2893	ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals}
		2894	int
		2895	main (int argc, char **argv)
		2896	{
		2897	int ok = 0;
		2898	${ac_cxx_conftest_cxx98_main}
		2899	return ok;
		2900	}
		2901	"
		2902
		2903	as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
		2904	as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
		2905	as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
		2906	as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
		2907	as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
		2908	as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
		2909	as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
		2910	as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
		2911	as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
		2912	as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H"
		2913	as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H"
		2914
		2915	# Auxiliary files required by this configure script.
		2916	ac_aux_files="install-sh config.guess config.sub"
		2917
		2918	# Locations in which to look for auxiliary files.
		2919	ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
		2920
		2921	# Search for a directory containing all of the required auxiliary files,
		2922	# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
		2923	# If we don't find one directory that contains all the files we need,
		2924	# we report the set of missing files from the *first* directory in
		2925	# $ac_aux_dir_candidates and give up.
		2926	ac_missing_aux_files=""
		2927	ac_first_candidate=:
		2928	printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
		2929	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		2930	as_found=false
		2931	for as_dir in $ac_aux_dir_candidates
		2932	do
		2933	IFS=$as_save_IFS
		2934	case $as_dir in #(((
		2935	'') as_dir=./ ;;
		2936	*/) ;;
		2937	*) as_dir=$as_dir/ ;;
		2938	esac
		2939	as_found=:
		2940
		2941	printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
		2942	ac_aux_dir_found=yes
		2943	ac_install_sh=
		2944	for ac_aux in $ac_aux_files
		2945	do
		2946	# As a special case, if "install-sh" is required, that requirement
		2947	# can be satisfied by any of "install-sh", "install.sh", or "shtool",
		2948	# and $ac_install_sh is set appropriately for whichever one is found.
		2949	if test x"$ac_aux" = x"install-sh"
		2950	then
		2951	if test -f "${as_dir}install-sh"; then
		2952	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
		2953	ac_install_sh="${as_dir}install-sh -c"
		2954	elif test -f "${as_dir}install.sh"; then
		2955	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
		2956	ac_install_sh="${as_dir}install.sh -c"
		2957	elif test -f "${as_dir}shtool"; then
		2958	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
		2959	ac_install_sh="${as_dir}shtool install -c"
		2960	else
		2961	ac_aux_dir_found=no
		2962	if $ac_first_candidate; then
		2963	ac_missing_aux_files="${ac_missing_aux_files} install-sh"
		2964	else
		2965	break
		2966	fi
		2967	fi
		2968	else
		2969	if test -f "${as_dir}${ac_aux}"; then
		2970	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
		2971	else
		2972	ac_aux_dir_found=no
		2973	if $ac_first_candidate; then
		2974	ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
		2975	else
		2976	break
		2977	fi
		2978	fi
		2979	fi
		2980	done
		2981	if test "$ac_aux_dir_found" = yes; then
		2982	ac_aux_dir="$as_dir"
		2983	break
		2984	fi
		2985	ac_first_candidate=false
		2986
		2987	as_found=false
		2988	done
		2989	IFS=$as_save_IFS
		2990	if $as_found
		2991	then :
		2992
		2993	else $as_nop
		2994	as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
		2995	fi
		2996
		2997
		2998	# These three variables are undocumented and unsupported,
		2999	# and are intended to be withdrawn in a future Autoconf release.
		3000	# They can cause serious problems if a builder's source tree is in a directory
		3001	# whose full name contains unusual characters.
		3002	if test -f "${ac_aux_dir}config.guess"; then
		3003	ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
		3004	fi
		3005	if test -f "${ac_aux_dir}config.sub"; then
		3006	ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
		3007	fi
		3008	if test -f "$ac_aux_dir/configure"; then
		3009	ac_configure="$SHELL ${ac_aux_dir}configure"
1706	fi	3010	fi
1707		3011
1708	# Check that the precious variables saved in the cache have kept the same	3012	# Check that the precious variables saved in the cache have kept the same
1709	# value.	3013	# value.
1710	ac_cache_corrupted=false	3014	ac_cache_corrupted=false
…		…
1713	eval ac_new_set=\$ac_env_${ac_var}_set	3017	eval ac_new_set=\$ac_env_${ac_var}_set
1714	eval ac_old_val=\$ac_cv_env_${ac_var}_value	3018	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1715	eval ac_new_val=\$ac_env_${ac_var}_value	3019	eval ac_new_val=\$ac_env_${ac_var}_value
1716	case $ac_old_set,$ac_new_set in	3020	case $ac_old_set,$ac_new_set in
1717	set,)	3021	set,)
1718	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5	3022	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1719	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}	3023	printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1720	ac_cache_corrupted=: ;;	3024	ac_cache_corrupted=: ;;
1721	,set)	3025	,set)
1722	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5	3026	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1723	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}	3027	printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1724	ac_cache_corrupted=: ;;	3028	ac_cache_corrupted=: ;;
1725	,);;	3029	,);;
1726	*)	3030	*)
1727	if test "x$ac_old_val" != "x$ac_new_val"; then	3031	if test "x$ac_old_val" != "x$ac_new_val"; then
		3032	# differences in whitespace do not lead to failure.
		3033	ac_old_val_w=`echo x $ac_old_val`
		3034	ac_new_val_w=`echo x $ac_new_val`
		3035	if test "$ac_old_val_w" != "$ac_new_val_w"; then
1728	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5	3036	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1729	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}	3037	printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1730	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1731	echo "$as_me: former value: $ac_old_val" >&2;}
1732	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1733	echo "$as_me: current value: $ac_new_val" >&2;}
1734	ac_cache_corrupted=:	3038	ac_cache_corrupted=:
		3039	else
		3040	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
		3041	printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
		3042	eval $ac_var=\$ac_old_val
		3043	fi
		3044	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
		3045	printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
		3046	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
		3047	printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
1735	fi;;	3048	fi;;
1736	esac	3049	esac
1737	# Pass precious variables to config.status.	3050	# Pass precious variables to config.status.
1738	if test "$ac_new_set" = set; then	3051	if test "$ac_new_set" = set; then
1739	case $ac_new_val in	3052	case $ac_new_val in
1740	*\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;	3053	*\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1741	*) ac_arg=$ac_var=$ac_new_val ;;	3054	*) ac_arg=$ac_var=$ac_new_val ;;
1742	esac	3055	esac
1743	case " $ac_configure_args " in	3056	case " $ac_configure_args " in
1744	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.	3057	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1745	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;	3058	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1746	esac	3059	esac
1747	fi	3060	fi
1748	done	3061	done
1749	if $ac_cache_corrupted; then	3062	if $ac_cache_corrupted; then
		3063	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3064	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1750	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5	3065	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1751	echo "$as_me: error: changes in the environment can compromise the build" >&2;}	3066	printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
1752	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5	3067	as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
1753	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}	3068	and start over" "$LINENO" 5
1754	{ (exit 1); exit 1; }; }
1755	fi	3069	fi
1756		3070	## -------------------- ##
1757		3071	## Main body of script. ##
1758		3072	## -------------------- ##
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772		3073
1773	ac_ext=c	3074	ac_ext=c
1774	ac_cpp='$CPP $CPPFLAGS'	3075	ac_cpp='$CPP $CPPFLAGS'
1775	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3076	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1776	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3077	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
…		…
1780		3081
1781		3082
1782	ac_config_headers="$ac_config_headers config.h:config.h.in"	3083	ac_config_headers="$ac_config_headers config.h:config.h.in"
1783		3084
1784		3085
1785	ac_aux_dir=
1786	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1787	if test -f "$ac_dir/install-sh"; then
1788	ac_aux_dir=$ac_dir
1789	ac_install_sh="$ac_aux_dir/install-sh -c"
1790	break
1791	elif test -f "$ac_dir/install.sh"; then
1792	ac_aux_dir=$ac_dir
1793	ac_install_sh="$ac_aux_dir/install.sh -c"
1794	break
1795	elif test -f "$ac_dir/shtool"; then
1796	ac_aux_dir=$ac_dir
1797	ac_install_sh="$ac_aux_dir/shtool install -c"
1798	break
1799	fi
1800	done
1801	if test -z "$ac_aux_dir"; then
1802	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1803	echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1804	{ (exit 1); exit 1; }; }
1805	fi
1806		3086
1807	# These three variables are undocumented and unsupported,
1808	# and are intended to be withdrawn in a future Autoconf release.
1809	# They can cause serious problems if a builder's source tree is in a directory
1810	# whose full name contains unusual characters.
1811	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1812	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1813	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1814		3087
1815		3088
1816	# Make sure we can run config.sub.	3089	# Make sure we can run config.sub.
1817	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||	3090	$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
1818	{ { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5	3091	as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
1819	echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
1820	{ (exit 1); exit 1; }; }
1821		3092
1822	{ echo "$as_me:$LINENO: checking build system type" >&5	3093	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1823	echo $ECHO_N "checking build system type... $ECHO_C" >&6; }	3094	printf %s "checking build system type... " >&6; }
1824	if test "${ac_cv_build+set}" = set; then	3095	if test ${ac_cv_build+y}
1825	echo $ECHO_N "(cached) $ECHO_C" >&6	3096	then :
1826	else	3097	printf %s "(cached) " >&6
		3098	else $as_nop
1827	ac_build_alias=$build_alias	3099	ac_build_alias=$build_alias
1828	test "x$ac_build_alias" = x &&	3100	test "x$ac_build_alias" = x &&
1829	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`	3101	ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
1830	test "x$ac_build_alias" = x &&	3102	test "x$ac_build_alias" = x &&
1831	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5	3103	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
1832	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1833	{ (exit 1); exit 1; }; }
1834	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||	3104	ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
1835	{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5	3105	as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
1836	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
1837	{ (exit 1); exit 1; }; }
1838		3106
1839	fi	3107	fi
1840	{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5	3108	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1841	echo "${ECHO_T}$ac_cv_build" >&6; }	3109	printf "%s\n" "$ac_cv_build" >&6; }
1842	case $ac_cv_build in	3110	case $ac_cv_build in
1843	*-*-*) ;;	3111	*-*-*) ;;
1844	*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5	3112	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
1845	echo "$as_me: error: invalid value of canonical build" >&2;}
1846	{ (exit 1); exit 1; }; };;
1847	esac	3113	esac
1848	build=$ac_cv_build	3114	build=$ac_cv_build
1849	ac_save_IFS=$IFS; IFS='-'	3115	ac_save_IFS=$IFS; IFS='-'
1850	set x $ac_cv_build	3116	set x $ac_cv_build
1851	shift	3117	shift
…		…
1857	build_os=$*	3123	build_os=$*
1858	IFS=$ac_save_IFS	3124	IFS=$ac_save_IFS
1859	case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac	3125	case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1860		3126
1861		3127
1862	{ echo "$as_me:$LINENO: checking host system type" >&5	3128	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1863	echo $ECHO_N "checking host system type... $ECHO_C" >&6; }	3129	printf %s "checking host system type... " >&6; }
1864	if test "${ac_cv_host+set}" = set; then	3130	if test ${ac_cv_host+y}
1865	echo $ECHO_N "(cached) $ECHO_C" >&6	3131	then :
1866	else	3132	printf %s "(cached) " >&6
		3133	else $as_nop
1867	if test "x$host_alias" = x; then	3134	if test "x$host_alias" = x; then
1868	ac_cv_host=$ac_cv_build	3135	ac_cv_host=$ac_cv_build
1869	else	3136	else
1870	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||	3137	ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
1871	{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5	3138	as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
1872	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
1873	{ (exit 1); exit 1; }; }
1874	fi	3139	fi
1875		3140
1876	fi	3141	fi
1877	{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5	3142	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1878	echo "${ECHO_T}$ac_cv_host" >&6; }	3143	printf "%s\n" "$ac_cv_host" >&6; }
1879	case $ac_cv_host in	3144	case $ac_cv_host in
1880	*-*-*) ;;	3145	*-*-*) ;;
1881	*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5	3146	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
1882	echo "$as_me: error: invalid value of canonical host" >&2;}
1883	{ (exit 1); exit 1; }; };;
1884	esac	3147	esac
1885	host=$ac_cv_host	3148	host=$ac_cv_host
1886	ac_save_IFS=$IFS; IFS='-'	3149	ac_save_IFS=$IFS; IFS='-'
1887	set x $ac_cv_host	3150	set x $ac_cv_host
1888	shift	3151	shift
…		…
1895	IFS=$ac_save_IFS	3158	IFS=$ac_save_IFS
1896	case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac	3159	case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1897		3160
1898		3161
1899		3162
1900	VERSION=`sed -n -e 's/^.*[ \t]VERSION.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`	3163	VERSION=`sed -n -e 's/^.* VERSION.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`
1901	DATE=`sed -n -e 's/^.*[ \t]DATE.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`	3164	DATE=`sed -n -e 's/^.* DATE.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`
1902		3165
1903	echo ""	3166	echo ""
1904	echo "configuring for rxvt $VERSION"	3167	echo "configuring for rxvt $VERSION"
1905	echo ""	3168	echo ""
1906		3169
1907	orig_CXXFLAGS="$CXXFLAGS"	3170	orig_CXXFLAGS="$CXXFLAGS"
		3171
		3172
		3173
		3174
		3175
		3176
		3177
		3178
		3179
1908		3180
1909	ac_ext=c	3181	ac_ext=c
1910	ac_cpp='$CPP $CPPFLAGS'	3182	ac_cpp='$CPP $CPPFLAGS'
1911	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3183	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1912	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3184	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1913	ac_compiler_gnu=$ac_cv_c_compiler_gnu	3185	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1914	if test -n "$ac_tool_prefix"; then	3186	if test -n "$ac_tool_prefix"; then
1915	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.	3187	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1916	set dummy ${ac_tool_prefix}gcc; ac_word=$2	3188	set dummy ${ac_tool_prefix}gcc; ac_word=$2
1917	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3189	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1918	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3190	printf %s "checking for $ac_word... " >&6; }
1919	if test "${ac_cv_prog_CC+set}" = set; then	3191	if test ${ac_cv_prog_CC+y}
1920	echo $ECHO_N "(cached) $ECHO_C" >&6	3192	then :
1921	else	3193	printf %s "(cached) " >&6
		3194	else $as_nop
1922	if test -n "$CC"; then	3195	if test -n "$CC"; then
1923	ac_cv_prog_CC="$CC" # Let the user override the test.	3196	ac_cv_prog_CC="$CC" # Let the user override the test.
1924	else	3197	else
1925	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3198	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1926	for as_dir in $PATH	3199	for as_dir in $PATH
1927	do	3200	do
1928	IFS=$as_save_IFS	3201	IFS=$as_save_IFS
1929	test -z "$as_dir" && as_dir=.	3202	case $as_dir in #(((
		3203	'') as_dir=./ ;;
		3204	*/) ;;
		3205	*) as_dir=$as_dir/ ;;
		3206	esac
1930	for ac_exec_ext in '' $ac_executable_extensions; do	3207	for ac_exec_ext in '' $ac_executable_extensions; do
1931	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3208	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1932	ac_cv_prog_CC="${ac_tool_prefix}gcc"	3209	ac_cv_prog_CC="${ac_tool_prefix}gcc"
1933	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3210	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1934	break 2	3211	break 2
1935	fi	3212	fi
1936	done	3213	done
1937	done	3214	done
1938	IFS=$as_save_IFS	3215	IFS=$as_save_IFS
1939		3216
1940	fi	3217	fi
1941	fi	3218	fi
1942	CC=$ac_cv_prog_CC	3219	CC=$ac_cv_prog_CC
1943	if test -n "$CC"; then	3220	if test -n "$CC"; then
1944	{ echo "$as_me:$LINENO: result: $CC" >&5	3221	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1945	echo "${ECHO_T}$CC" >&6; }	3222	printf "%s\n" "$CC" >&6; }
1946	else	3223	else
1947	{ echo "$as_me:$LINENO: result: no" >&5	3224	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1948	echo "${ECHO_T}no" >&6; }	3225	printf "%s\n" "no" >&6; }
1949	fi	3226	fi
1950		3227
1951		3228
1952	fi	3229	fi
1953	if test -z "$ac_cv_prog_CC"; then	3230	if test -z "$ac_cv_prog_CC"; then
1954	ac_ct_CC=$CC	3231	ac_ct_CC=$CC
1955	# Extract the first word of "gcc", so it can be a program name with args.	3232	# Extract the first word of "gcc", so it can be a program name with args.
1956	set dummy gcc; ac_word=$2	3233	set dummy gcc; ac_word=$2
1957	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3234	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1958	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3235	printf %s "checking for $ac_word... " >&6; }
1959	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3236	if test ${ac_cv_prog_ac_ct_CC+y}
1960	echo $ECHO_N "(cached) $ECHO_C" >&6	3237	then :
1961	else	3238	printf %s "(cached) " >&6
		3239	else $as_nop
1962	if test -n "$ac_ct_CC"; then	3240	if test -n "$ac_ct_CC"; then
1963	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3241	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1964	else	3242	else
1965	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3243	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1966	for as_dir in $PATH	3244	for as_dir in $PATH
1967	do	3245	do
1968	IFS=$as_save_IFS	3246	IFS=$as_save_IFS
1969	test -z "$as_dir" && as_dir=.	3247	case $as_dir in #(((
		3248	'') as_dir=./ ;;
		3249	*/) ;;
		3250	*) as_dir=$as_dir/ ;;
		3251	esac
1970	for ac_exec_ext in '' $ac_executable_extensions; do	3252	for ac_exec_ext in '' $ac_executable_extensions; do
1971	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3253	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1972	ac_cv_prog_ac_ct_CC="gcc"	3254	ac_cv_prog_ac_ct_CC="gcc"
1973	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3255	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1974	break 2	3256	break 2
1975	fi	3257	fi
1976	done	3258	done
1977	done	3259	done
1978	IFS=$as_save_IFS	3260	IFS=$as_save_IFS
1979		3261
1980	fi	3262	fi
1981	fi	3263	fi
1982	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3264	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1983	if test -n "$ac_ct_CC"; then	3265	if test -n "$ac_ct_CC"; then
1984	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3266	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
1985	echo "${ECHO_T}$ac_ct_CC" >&6; }	3267	printf "%s\n" "$ac_ct_CC" >&6; }
1986	else	3268	else
1987	{ echo "$as_me:$LINENO: result: no" >&5	3269	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1988	echo "${ECHO_T}no" >&6; }	3270	printf "%s\n" "no" >&6; }
1989	fi	3271	fi
1990		3272
1991	if test "x$ac_ct_CC" = x; then	3273	if test "x$ac_ct_CC" = x; then
1992	CC=""	3274	CC=""
1993	else	3275	else
1994	case $cross_compiling:$ac_tool_warned in	3276	case $cross_compiling:$ac_tool_warned in
1995	yes:)	3277	yes:)
1996	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	3278	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
1997	whose name does not start with the host triplet. If you think this	3279	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1998	configuration is useful to you, please write to autoconf@gnu.org." >&5
1999	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2000	whose name does not start with the host triplet. If you think this
2001	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2002	ac_tool_warned=yes ;;	3280	ac_tool_warned=yes ;;
2003	esac	3281	esac
2004	CC=$ac_ct_CC	3282	CC=$ac_ct_CC
2005	fi	3283	fi
2006	else	3284	else
…		…
2009		3287
2010	if test -z "$CC"; then	3288	if test -z "$CC"; then
2011	if test -n "$ac_tool_prefix"; then	3289	if test -n "$ac_tool_prefix"; then
2012	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.	3290	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2013	set dummy ${ac_tool_prefix}cc; ac_word=$2	3291	set dummy ${ac_tool_prefix}cc; ac_word=$2
2014	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3292	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2015	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3293	printf %s "checking for $ac_word... " >&6; }
2016	if test "${ac_cv_prog_CC+set}" = set; then	3294	if test ${ac_cv_prog_CC+y}
2017	echo $ECHO_N "(cached) $ECHO_C" >&6	3295	then :
2018	else	3296	printf %s "(cached) " >&6
		3297	else $as_nop
2019	if test -n "$CC"; then	3298	if test -n "$CC"; then
2020	ac_cv_prog_CC="$CC" # Let the user override the test.	3299	ac_cv_prog_CC="$CC" # Let the user override the test.
2021	else	3300	else
2022	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3301	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2023	for as_dir in $PATH	3302	for as_dir in $PATH
2024	do	3303	do
2025	IFS=$as_save_IFS	3304	IFS=$as_save_IFS
2026	test -z "$as_dir" && as_dir=.	3305	case $as_dir in #(((
		3306	'') as_dir=./ ;;
		3307	*/) ;;
		3308	*) as_dir=$as_dir/ ;;
		3309	esac
2027	for ac_exec_ext in '' $ac_executable_extensions; do	3310	for ac_exec_ext in '' $ac_executable_extensions; do
2028	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3311	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2029	ac_cv_prog_CC="${ac_tool_prefix}cc"	3312	ac_cv_prog_CC="${ac_tool_prefix}cc"
2030	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3313	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2031	break 2	3314	break 2
2032	fi	3315	fi
2033	done	3316	done
2034	done	3317	done
2035	IFS=$as_save_IFS	3318	IFS=$as_save_IFS
2036		3319
2037	fi	3320	fi
2038	fi	3321	fi
2039	CC=$ac_cv_prog_CC	3322	CC=$ac_cv_prog_CC
2040	if test -n "$CC"; then	3323	if test -n "$CC"; then
2041	{ echo "$as_me:$LINENO: result: $CC" >&5	3324	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2042	echo "${ECHO_T}$CC" >&6; }	3325	printf "%s\n" "$CC" >&6; }
2043	else	3326	else
2044	{ echo "$as_me:$LINENO: result: no" >&5	3327	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2045	echo "${ECHO_T}no" >&6; }	3328	printf "%s\n" "no" >&6; }
2046	fi	3329	fi
2047		3330
2048		3331
2049	fi	3332	fi
2050	fi	3333	fi
2051	if test -z "$CC"; then	3334	if test -z "$CC"; then
2052	# Extract the first word of "cc", so it can be a program name with args.	3335	# Extract the first word of "cc", so it can be a program name with args.
2053	set dummy cc; ac_word=$2	3336	set dummy cc; ac_word=$2
2054	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3337	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2055	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3338	printf %s "checking for $ac_word... " >&6; }
2056	if test "${ac_cv_prog_CC+set}" = set; then	3339	if test ${ac_cv_prog_CC+y}
2057	echo $ECHO_N "(cached) $ECHO_C" >&6	3340	then :
2058	else	3341	printf %s "(cached) " >&6
		3342	else $as_nop
2059	if test -n "$CC"; then	3343	if test -n "$CC"; then
2060	ac_cv_prog_CC="$CC" # Let the user override the test.	3344	ac_cv_prog_CC="$CC" # Let the user override the test.
2061	else	3345	else
2062	ac_prog_rejected=no	3346	ac_prog_rejected=no
2063	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3347	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2064	for as_dir in $PATH	3348	for as_dir in $PATH
2065	do	3349	do
2066	IFS=$as_save_IFS	3350	IFS=$as_save_IFS
2067	test -z "$as_dir" && as_dir=.	3351	case $as_dir in #(((
		3352	'') as_dir=./ ;;
		3353	*/) ;;
		3354	*) as_dir=$as_dir/ ;;
		3355	esac
2068	for ac_exec_ext in '' $ac_executable_extensions; do	3356	for ac_exec_ext in '' $ac_executable_extensions; do
2069	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3357	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2070	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	3358	if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2071	ac_prog_rejected=yes	3359	ac_prog_rejected=yes
2072	continue	3360	continue
2073	fi	3361	fi
2074	ac_cv_prog_CC="cc"	3362	ac_cv_prog_CC="cc"
2075	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3363	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2076	break 2	3364	break 2
2077	fi	3365	fi
2078	done	3366	done
2079	done	3367	done
2080	IFS=$as_save_IFS	3368	IFS=$as_save_IFS
2081		3369
2082	if test $ac_prog_rejected = yes; then	3370	if test $ac_prog_rejected = yes; then
2083	# We found a bogon in the path, so make sure we never use it.	3371	# We found a bogon in the path, so make sure we never use it.
2084	set dummy $ac_cv_prog_CC	3372	set dummy $ac_cv_prog_CC
…		…
2086	if test $# != 0; then	3374	if test $# != 0; then
2087	# We chose a different compiler from the bogus one.	3375	# We chose a different compiler from the bogus one.
2088	# However, it has the same basename, so the bogon will be chosen	3376	# However, it has the same basename, so the bogon will be chosen
2089	# first if we set CC to just the basename; use the full file name.	3377	# first if we set CC to just the basename; use the full file name.
2090	shift	3378	shift
2091	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"	3379	ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2092	fi	3380	fi
2093	fi	3381	fi
2094	fi	3382	fi
2095	fi	3383	fi
2096	CC=$ac_cv_prog_CC	3384	CC=$ac_cv_prog_CC
2097	if test -n "$CC"; then	3385	if test -n "$CC"; then
2098	{ echo "$as_me:$LINENO: result: $CC" >&5	3386	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2099	echo "${ECHO_T}$CC" >&6; }	3387	printf "%s\n" "$CC" >&6; }
2100	else	3388	else
2101	{ echo "$as_me:$LINENO: result: no" >&5	3389	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2102	echo "${ECHO_T}no" >&6; }	3390	printf "%s\n" "no" >&6; }
2103	fi	3391	fi
2104		3392
2105		3393
2106	fi	3394	fi
2107	if test -z "$CC"; then	3395	if test -z "$CC"; then
2108	if test -n "$ac_tool_prefix"; then	3396	if test -n "$ac_tool_prefix"; then
2109	for ac_prog in cl.exe	3397	for ac_prog in cl.exe
2110	do	3398	do
2111	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	3399	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2112	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	3400	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2113	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3401	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2114	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3402	printf %s "checking for $ac_word... " >&6; }
2115	if test "${ac_cv_prog_CC+set}" = set; then	3403	if test ${ac_cv_prog_CC+y}
2116	echo $ECHO_N "(cached) $ECHO_C" >&6	3404	then :
2117	else	3405	printf %s "(cached) " >&6
		3406	else $as_nop
2118	if test -n "$CC"; then	3407	if test -n "$CC"; then
2119	ac_cv_prog_CC="$CC" # Let the user override the test.	3408	ac_cv_prog_CC="$CC" # Let the user override the test.
2120	else	3409	else
2121	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3410	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2122	for as_dir in $PATH	3411	for as_dir in $PATH
2123	do	3412	do
2124	IFS=$as_save_IFS	3413	IFS=$as_save_IFS
2125	test -z "$as_dir" && as_dir=.	3414	case $as_dir in #(((
		3415	'') as_dir=./ ;;
		3416	*/) ;;
		3417	*) as_dir=$as_dir/ ;;
		3418	esac
2126	for ac_exec_ext in '' $ac_executable_extensions; do	3419	for ac_exec_ext in '' $ac_executable_extensions; do
2127	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3420	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2128	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	3421	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2129	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3422	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2130	break 2	3423	break 2
2131	fi	3424	fi
2132	done	3425	done
2133	done	3426	done
2134	IFS=$as_save_IFS	3427	IFS=$as_save_IFS
2135		3428
2136	fi	3429	fi
2137	fi	3430	fi
2138	CC=$ac_cv_prog_CC	3431	CC=$ac_cv_prog_CC
2139	if test -n "$CC"; then	3432	if test -n "$CC"; then
2140	{ echo "$as_me:$LINENO: result: $CC" >&5	3433	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2141	echo "${ECHO_T}$CC" >&6; }	3434	printf "%s\n" "$CC" >&6; }
2142	else	3435	else
2143	{ echo "$as_me:$LINENO: result: no" >&5	3436	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2144	echo "${ECHO_T}no" >&6; }	3437	printf "%s\n" "no" >&6; }
2145	fi	3438	fi
2146		3439
2147		3440
2148	test -n "$CC" && break	3441	test -n "$CC" && break
2149	done	3442	done
…		…
2152	ac_ct_CC=$CC	3445	ac_ct_CC=$CC
2153	for ac_prog in cl.exe	3446	for ac_prog in cl.exe
2154	do	3447	do
2155	# Extract the first word of "$ac_prog", so it can be a program name with args.	3448	# Extract the first word of "$ac_prog", so it can be a program name with args.
2156	set dummy $ac_prog; ac_word=$2	3449	set dummy $ac_prog; ac_word=$2
2157	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3450	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2158	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3451	printf %s "checking for $ac_word... " >&6; }
2159	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3452	if test ${ac_cv_prog_ac_ct_CC+y}
2160	echo $ECHO_N "(cached) $ECHO_C" >&6	3453	then :
2161	else	3454	printf %s "(cached) " >&6
		3455	else $as_nop
2162	if test -n "$ac_ct_CC"; then	3456	if test -n "$ac_ct_CC"; then
2163	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3457	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2164	else	3458	else
2165	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3459	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2166	for as_dir in $PATH	3460	for as_dir in $PATH
2167	do	3461	do
2168	IFS=$as_save_IFS	3462	IFS=$as_save_IFS
2169	test -z "$as_dir" && as_dir=.	3463	case $as_dir in #(((
		3464	'') as_dir=./ ;;
		3465	*/) ;;
		3466	*) as_dir=$as_dir/ ;;
		3467	esac
2170	for ac_exec_ext in '' $ac_executable_extensions; do	3468	for ac_exec_ext in '' $ac_executable_extensions; do
2171	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3469	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2172	ac_cv_prog_ac_ct_CC="$ac_prog"	3470	ac_cv_prog_ac_ct_CC="$ac_prog"
2173	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3471	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2174	break 2	3472	break 2
2175	fi	3473	fi
2176	done	3474	done
2177	done	3475	done
2178	IFS=$as_save_IFS	3476	IFS=$as_save_IFS
2179		3477
2180	fi	3478	fi
2181	fi	3479	fi
2182	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3480	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2183	if test -n "$ac_ct_CC"; then	3481	if test -n "$ac_ct_CC"; then
2184	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3482	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2185	echo "${ECHO_T}$ac_ct_CC" >&6; }	3483	printf "%s\n" "$ac_ct_CC" >&6; }
2186	else	3484	else
2187	{ echo "$as_me:$LINENO: result: no" >&5	3485	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2188	echo "${ECHO_T}no" >&6; }	3486	printf "%s\n" "no" >&6; }
2189	fi	3487	fi
2190		3488
2191		3489
2192	test -n "$ac_ct_CC" && break	3490	test -n "$ac_ct_CC" && break
2193	done	3491	done
…		…
2195	if test "x$ac_ct_CC" = x; then	3493	if test "x$ac_ct_CC" = x; then
2196	CC=""	3494	CC=""
2197	else	3495	else
2198	case $cross_compiling:$ac_tool_warned in	3496	case $cross_compiling:$ac_tool_warned in
2199	yes:)	3497	yes:)
2200	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	3498	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2201	whose name does not start with the host triplet. If you think this	3499	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2202	configuration is useful to you, please write to autoconf@gnu.org." >&5
2203	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2204	whose name does not start with the host triplet. If you think this
2205	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2206	ac_tool_warned=yes ;;	3500	ac_tool_warned=yes ;;
2207	esac	3501	esac
2208	CC=$ac_ct_CC	3502	CC=$ac_ct_CC
2209	fi	3503	fi
2210	fi	3504	fi
2211		3505
2212	fi	3506	fi
		3507	if test -z "$CC"; then
		3508	if test -n "$ac_tool_prefix"; then
		3509	# Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
		3510	set dummy ${ac_tool_prefix}clang; ac_word=$2
		3511	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		3512	printf %s "checking for $ac_word... " >&6; }
		3513	if test ${ac_cv_prog_CC+y}
		3514	then :
		3515	printf %s "(cached) " >&6
		3516	else $as_nop
		3517	if test -n "$CC"; then
		3518	ac_cv_prog_CC="$CC" # Let the user override the test.
		3519	else
		3520	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3521	for as_dir in $PATH
		3522	do
		3523	IFS=$as_save_IFS
		3524	case $as_dir in #(((
		3525	'') as_dir=./ ;;
		3526	*/) ;;
		3527	*) as_dir=$as_dir/ ;;
		3528	esac
		3529	for ac_exec_ext in '' $ac_executable_extensions; do
		3530	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		3531	ac_cv_prog_CC="${ac_tool_prefix}clang"
		3532	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		3533	break 2
		3534	fi
		3535	done
		3536	done
		3537	IFS=$as_save_IFS
2213		3538
		3539	fi
		3540	fi
		3541	CC=$ac_cv_prog_CC
		3542	if test -n "$CC"; then
		3543	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
		3544	printf "%s\n" "$CC" >&6; }
		3545	else
		3546	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3547	printf "%s\n" "no" >&6; }
		3548	fi
2214		3549
2215	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH	3550
2216	See \`config.log' for more details." >&5	3551	fi
		3552	if test -z "$ac_cv_prog_CC"; then
		3553	ac_ct_CC=$CC
		3554	# Extract the first word of "clang", so it can be a program name with args.
		3555	set dummy clang; ac_word=$2
		3556	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		3557	printf %s "checking for $ac_word... " >&6; }
		3558	if test ${ac_cv_prog_ac_ct_CC+y}
		3559	then :
		3560	printf %s "(cached) " >&6
		3561	else $as_nop
		3562	if test -n "$ac_ct_CC"; then
		3563	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
		3564	else
		3565	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3566	for as_dir in $PATH
		3567	do
		3568	IFS=$as_save_IFS
		3569	case $as_dir in #(((
		3570	'') as_dir=./ ;;
		3571	*/) ;;
		3572	*) as_dir=$as_dir/ ;;
		3573	esac
		3574	for ac_exec_ext in '' $ac_executable_extensions; do
		3575	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		3576	ac_cv_prog_ac_ct_CC="clang"
		3577	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		3578	break 2
		3579	fi
		3580	done
		3581	done
		3582	IFS=$as_save_IFS
		3583
		3584	fi
		3585	fi
		3586	ac_ct_CC=$ac_cv_prog_ac_ct_CC
		3587	if test -n "$ac_ct_CC"; then
		3588	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
		3589	printf "%s\n" "$ac_ct_CC" >&6; }
		3590	else
		3591	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3592	printf "%s\n" "no" >&6; }
		3593	fi
		3594
		3595	if test "x$ac_ct_CC" = x; then
		3596	CC=""
		3597	else
		3598	case $cross_compiling:$ac_tool_warned in
		3599	yes:)
		3600	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3601	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3602	ac_tool_warned=yes ;;
		3603	esac
		3604	CC=$ac_ct_CC
		3605	fi
		3606	else
		3607	CC="$ac_cv_prog_CC"
		3608	fi
		3609
		3610	fi
		3611
		3612
		3613	test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3614	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2217	echo "$as_me: error: no acceptable C compiler found in \$PATH	3615	as_fn_error $? "no acceptable C compiler found in \$PATH
2218	See \`config.log' for more details." >&2;}	3616	See \`config.log' for more details" "$LINENO" 5; }
2219	{ (exit 1); exit 1; }; }
2220		3617
2221	# Provide some information about the compiler.	3618	# Provide some information about the compiler.
2222	echo "$as_me:$LINENO: checking for C compiler version" >&5	3619	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2223	ac_compiler=`set X $ac_compile; echo $2`	3620	set X $ac_compile
		3621	ac_compiler=$2
		3622	for ac_option in --version -v -V -qversion -version; do
2224	{ (ac_try="$ac_compiler --version >&5"	3623	{ { ac_try="$ac_compiler $ac_option >&5"
2225	case "(($ac_try" in	3624	case "(($ac_try" in
2226	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3625	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2227	*) ac_try_echo=$ac_try;;	3626	*) ac_try_echo=$ac_try;;
2228	esac	3627	esac
2229	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3628	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2230	(eval "$ac_compiler --version >&5") 2>&5	3629	printf "%s\n" "$ac_try_echo"; } >&5
		3630	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2231	ac_status=$?	3631	ac_status=$?
2232	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3632	if test -s conftest.err; then
		3633	sed '10a\
		3634	... rest of stderr output deleted ...
		3635	10q' conftest.err >conftest.er1
		3636	cat conftest.er1 >&5
		3637	fi
		3638	rm -f conftest.er1 conftest.err
		3639	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2233	(exit $ac_status); }	3640	test $ac_status = 0; }
2234	{ (ac_try="$ac_compiler -v >&5"	3641	done
		3642
		3643	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3644	/* end confdefs.h. */
		3645
		3646	int
		3647	main (void)
		3648	{
		3649
		3650	;
		3651	return 0;
		3652	}
		3653	_ACEOF
		3654	ac_clean_files_save=$ac_clean_files
		3655	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
		3656	# Try to create an executable without -o first, disregard a.out.
		3657	# It will help us diagnose broken compilers, and finding out an intuition
		3658	# of exeext.
		3659	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
		3660	printf %s "checking whether the C compiler works... " >&6; }
		3661	ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
		3662
		3663	# The possible output files:
		3664	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
		3665
		3666	ac_rmfiles=
		3667	for ac_file in $ac_files
		3668	do
		3669	case $ac_file in
		3670	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
		3671	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
		3672	esac
		3673	done
		3674	rm -f $ac_rmfiles
		3675
		3676	if { { ac_try="$ac_link_default"
2235	case "(($ac_try" in	3677	case "(($ac_try" in
2236	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3678	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2237	*) ac_try_echo=$ac_try;;	3679	*) ac_try_echo=$ac_try;;
2238	esac	3680	esac
2239	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3681	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2240	(eval "$ac_compiler -v >&5") 2>&5	3682	printf "%s\n" "$ac_try_echo"; } >&5
2241	ac_status=$?
2242	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2243	(exit $ac_status); }
2244	{ (ac_try="$ac_compiler -V >&5"
2245	case "(($ac_try" in
2246	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2247	*) ac_try_echo=$ac_try;;
2248	esac
2249	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2250	(eval "$ac_compiler -V >&5") 2>&5
2251	ac_status=$?
2252	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2253	(exit $ac_status); }
2254
2255	cat >conftest.$ac_ext <<_ACEOF
2256	/* confdefs.h. */
2257	_ACEOF
2258	cat confdefs.h >>conftest.$ac_ext
2259	cat >>conftest.$ac_ext <<_ACEOF
2260	/* end confdefs.h. */
2261
2262	int
2263	main ()
2264	{
2265
2266	;
2267	return 0;
2268	}
2269	_ACEOF
2270	ac_clean_files_save=$ac_clean_files
2271	ac_clean_files="$ac_clean_files a.out a.exe b.out"
2272	# Try to create an executable without -o first, disregard a.out.
2273	# It will help us diagnose broken compilers, and finding out an intuition
2274	# of exeext.
2275	{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2276	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2277	ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2278	#
2279	# List of possible output files, starting from the most likely.
2280	# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2281	# only as a last resort. b.out is created by i960 compilers.
2282	ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2283	#
2284	# The IRIX 6 linker writes into existing files which may not be
2285	# executable, retaining their permissions. Remove them first so a
2286	# subsequent execution test works.
2287	ac_rmfiles=
2288	for ac_file in $ac_files
2289	do
2290	case $ac_file in
2291	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2292	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
2293	esac
2294	done
2295	rm -f $ac_rmfiles
2296
2297	if { (ac_try="$ac_link_default"
2298	case "(($ac_try" in
2299	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2300	*) ac_try_echo=$ac_try;;
2301	esac
2302	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2303	(eval "$ac_link_default") 2>&5	3683	(eval "$ac_link_default") 2>&5
2304	ac_status=$?	3684	ac_status=$?
2305	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3685	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2306	(exit $ac_status); }; then	3686	test $ac_status = 0; }
		3687	then :
2307	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.	3688	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2308	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'	3689	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2309	# in a Makefile. We should not override ac_cv_exeext if it was cached,	3690	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2310	# so that the user can short-circuit this test for compilers unknown to	3691	# so that the user can short-circuit this test for compilers unknown to
2311	# Autoconf.	3692	# Autoconf.
2312	for ac_file in $ac_files ''	3693	for ac_file in $ac_files ''
2313	do	3694	do
2314	test -f "$ac_file" || continue	3695	test -f "$ac_file" || continue
2315	case $ac_file in	3696	case $ac_file in
2316	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )	3697	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2317	;;	3698	;;
2318	[ab].out )	3699	[ab].out )
2319	# We found the default executable, but exeext='' is most	3700	# We found the default executable, but exeext='' is most
2320	# certainly right.	3701	# certainly right.
2321	break;;	3702	break;;
2322	*.* )	3703	*.* )
2323	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;	3704	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
2324	then :; else	3705	then :; else
2325	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3706	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2326	fi	3707	fi
2327	# We set ac_cv_exeext here because the later test for it is not	3708	# We set ac_cv_exeext here because the later test for it is not
2328	# safe: cross compilers may not add the suffix if given an `-o'	3709	# safe: cross compilers may not add the suffix if given an `-o'
…		…
2334	break;;	3715	break;;
2335	esac	3716	esac
2336	done	3717	done
2337	test "$ac_cv_exeext" = no && ac_cv_exeext=	3718	test "$ac_cv_exeext" = no && ac_cv_exeext=
2338		3719
2339	else	3720	else $as_nop
2340	ac_file=''	3721	ac_file=''
2341	fi	3722	fi
2342
2343	{ echo "$as_me:$LINENO: result: $ac_file" >&5
2344	echo "${ECHO_T}$ac_file" >&6; }
2345	if test -z "$ac_file"; then	3723	if test -z "$ac_file"
		3724	then :
		3725	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3726	printf "%s\n" "no" >&6; }
2346	echo "$as_me: failed program was:" >&5	3727	printf "%s\n" "$as_me: failed program was:" >&5
2347	sed 's/^/| /' conftest.$ac_ext >&5	3728	sed 's/^/| /' conftest.$ac_ext >&5
2348		3729
2349	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	3730	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2350	See \`config.log' for more details." >&5	3731	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2351	echo "$as_me: error: C compiler cannot create executables	3732	as_fn_error 77 "C compiler cannot create executables
2352	See \`config.log' for more details." >&2;}	3733	See \`config.log' for more details" "$LINENO" 5; }
2353	{ (exit 77); exit 77; }; }	3734	else $as_nop
		3735	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		3736	printf "%s\n" "yes" >&6; }
2354	fi	3737	fi
2355		3738	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
		3739	printf %s "checking for C compiler default output file name... " >&6; }
		3740	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
		3741	printf "%s\n" "$ac_file" >&6; }
2356	ac_exeext=$ac_cv_exeext	3742	ac_exeext=$ac_cv_exeext
2357		3743
2358	# Check that the compiler produces executables we can run. If not, either
2359	# the compiler is broken, or we cross compile.
2360	{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2361	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2362	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2363	# If not cross compiling, check that we can run a simple program.
2364	if test "$cross_compiling" != yes; then
2365	if { ac_try='./$ac_file'
2366	{ (case "(($ac_try" in
2367	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2368	*) ac_try_echo=$ac_try;;
2369	esac
2370	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2371	(eval "$ac_try") 2>&5
2372	ac_status=$?
2373	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2374	(exit $ac_status); }; }; then
2375	cross_compiling=no
2376	else
2377	if test "$cross_compiling" = maybe; then
2378	cross_compiling=yes
2379	else
2380	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2381	If you meant to cross compile, use \`--host'.
2382	See \`config.log' for more details." >&5
2383	echo "$as_me: error: cannot run C compiled programs.
2384	If you meant to cross compile, use \`--host'.
2385	See \`config.log' for more details." >&2;}
2386	{ (exit 1); exit 1; }; }
2387	fi
2388	fi
2389	fi
2390	{ echo "$as_me:$LINENO: result: yes" >&5
2391	echo "${ECHO_T}yes" >&6; }
2392
2393	rm -f a.out a.exe conftest$ac_cv_exeext b.out	3744	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2394	ac_clean_files=$ac_clean_files_save	3745	ac_clean_files=$ac_clean_files_save
2395	# Check that the compiler produces executables we can run. If not, either
2396	# the compiler is broken, or we cross compile.
2397	{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2398	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2399	{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
2400	echo "${ECHO_T}$cross_compiling" >&6; }
2401
2402	{ echo "$as_me:$LINENO: checking for suffix of executables" >&5	3746	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2403	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }	3747	printf %s "checking for suffix of executables... " >&6; }
2404	if { (ac_try="$ac_link"	3748	if { { ac_try="$ac_link"
2405	case "(($ac_try" in	3749	case "(($ac_try" in
2406	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3750	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2407	*) ac_try_echo=$ac_try;;	3751	*) ac_try_echo=$ac_try;;
2408	esac	3752	esac
2409	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3753	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3754	printf "%s\n" "$ac_try_echo"; } >&5
2410	(eval "$ac_link") 2>&5	3755	(eval "$ac_link") 2>&5
2411	ac_status=$?	3756	ac_status=$?
2412	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3757	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2413	(exit $ac_status); }; then	3758	test $ac_status = 0; }
		3759	then :
2414	# If both `conftest.exe' and `conftest' are `present' (well, observable)	3760	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2415	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	3761	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2416	# work properly (i.e., refer to `conftest.exe'), while it won't with	3762	# work properly (i.e., refer to `conftest.exe'), while it won't with
2417	# `rm'.	3763	# `rm'.
2418	for ac_file in conftest.exe conftest conftest.*; do	3764	for ac_file in conftest.exe conftest conftest.*; do
2419	test -f "$ac_file" || continue	3765	test -f "$ac_file" || continue
2420	case $ac_file in	3766	case $ac_file in
2421	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;	3767	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2422	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3768	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2423	break;;	3769	break;;
2424	* ) break;;	3770	* ) break;;
2425	esac	3771	esac
2426	done	3772	done
2427	else	3773	else $as_nop
2428	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link	3774	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2429	See \`config.log' for more details." >&5	3775	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2430	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link	3776	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2431	See \`config.log' for more details." >&2;}	3777	See \`config.log' for more details" "$LINENO" 5; }
2432	{ (exit 1); exit 1; }; }
2433	fi	3778	fi
2434
2435	rm -f conftest$ac_cv_exeext	3779	rm -f conftest conftest$ac_cv_exeext
2436	{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	3780	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2437	echo "${ECHO_T}$ac_cv_exeext" >&6; }	3781	printf "%s\n" "$ac_cv_exeext" >&6; }
2438		3782
2439	rm -f conftest.$ac_ext	3783	rm -f conftest.$ac_ext
2440	EXEEXT=$ac_cv_exeext	3784	EXEEXT=$ac_cv_exeext
2441	ac_exeext=$EXEEXT	3785	ac_exeext=$EXEEXT
2442	{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
2443	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2444	if test "${ac_cv_objext+set}" = set; then
2445	echo $ECHO_N "(cached) $ECHO_C" >&6
2446	else
2447	cat >conftest.$ac_ext <<_ACEOF
2448	/* confdefs.h. */
2449	_ACEOF
2450	cat confdefs.h >>conftest.$ac_ext	3786	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2451	cat >>conftest.$ac_ext <<_ACEOF
2452	/* end confdefs.h. */	3787	/* end confdefs.h. */
2453		3788	#include <stdio.h>
2454	int	3789	int
2455	main ()	3790	main (void)
2456	{	3791	{
		3792	FILE *f = fopen ("conftest.out", "w");
		3793	return ferror (f) || fclose (f) != 0;
2457		3794
2458	;	3795	;
2459	return 0;	3796	return 0;
2460	}	3797	}
2461	_ACEOF	3798	_ACEOF
2462	rm -f conftest.o conftest.obj	3799	ac_clean_files="$ac_clean_files conftest.out"
2463	if { (ac_try="$ac_compile"	3800	# Check that the compiler produces executables we can run. If not, either
		3801	# the compiler is broken, or we cross compile.
		3802	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
		3803	printf %s "checking whether we are cross compiling... " >&6; }
		3804	if test "$cross_compiling" != yes; then
		3805	{ { ac_try="$ac_link"
2464	case "(($ac_try" in	3806	case "(($ac_try" in
2465	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3807	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2466	*) ac_try_echo=$ac_try;;	3808	*) ac_try_echo=$ac_try;;
2467	esac	3809	esac
2468	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3810	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3811	printf "%s\n" "$ac_try_echo"; } >&5
		3812	(eval "$ac_link") 2>&5
		3813	ac_status=$?
		3814	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3815	test $ac_status = 0; }
		3816	if { ac_try='./conftest$ac_cv_exeext'
		3817	{ { case "(($ac_try" in
		3818	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3819	*) ac_try_echo=$ac_try;;
		3820	esac
		3821	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3822	printf "%s\n" "$ac_try_echo"; } >&5
		3823	(eval "$ac_try") 2>&5
		3824	ac_status=$?
		3825	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3826	test $ac_status = 0; }; }; then
		3827	cross_compiling=no
		3828	else
		3829	if test "$cross_compiling" = maybe; then
		3830	cross_compiling=yes
		3831	else
		3832	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3833	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		3834	as_fn_error 77 "cannot run C compiled programs.
		3835	If you meant to cross compile, use \`--host'.
		3836	See \`config.log' for more details" "$LINENO" 5; }
		3837	fi
		3838	fi
		3839	fi
		3840	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
		3841	printf "%s\n" "$cross_compiling" >&6; }
		3842
		3843	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
		3844	ac_clean_files=$ac_clean_files_save
		3845	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
		3846	printf %s "checking for suffix of object files... " >&6; }
		3847	if test ${ac_cv_objext+y}
		3848	then :
		3849	printf %s "(cached) " >&6
		3850	else $as_nop
		3851	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3852	/* end confdefs.h. */
		3853
		3854	int
		3855	main (void)
		3856	{
		3857
		3858	;
		3859	return 0;
		3860	}
		3861	_ACEOF
		3862	rm -f conftest.o conftest.obj
		3863	if { { ac_try="$ac_compile"
		3864	case "(($ac_try" in
		3865	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3866	*) ac_try_echo=$ac_try;;
		3867	esac
		3868	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3869	printf "%s\n" "$ac_try_echo"; } >&5
2469	(eval "$ac_compile") 2>&5	3870	(eval "$ac_compile") 2>&5
2470	ac_status=$?	3871	ac_status=$?
2471	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3872	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2472	(exit $ac_status); }; then	3873	test $ac_status = 0; }
		3874	then :
2473	for ac_file in conftest.o conftest.obj conftest.*; do	3875	for ac_file in conftest.o conftest.obj conftest.*; do
2474	test -f "$ac_file" || continue;	3876	test -f "$ac_file" || continue;
2475	case $ac_file in	3877	case $ac_file in
2476	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;	3878	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2477	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`	3879	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2478	break;;	3880	break;;
2479	esac	3881	esac
2480	done	3882	done
2481	else	3883	else $as_nop
2482	echo "$as_me: failed program was:" >&5	3884	printf "%s\n" "$as_me: failed program was:" >&5
2483	sed 's/^/| /' conftest.$ac_ext >&5	3885	sed 's/^/| /' conftest.$ac_ext >&5
2484		3886
2485	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile	3887	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2486	See \`config.log' for more details." >&5	3888	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2487	echo "$as_me: error: cannot compute suffix of object files: cannot compile	3889	as_fn_error $? "cannot compute suffix of object files: cannot compile
2488	See \`config.log' for more details." >&2;}	3890	See \`config.log' for more details" "$LINENO" 5; }
2489	{ (exit 1); exit 1; }; }
2490	fi	3891	fi
2491
2492	rm -f conftest.$ac_cv_objext conftest.$ac_ext	3892	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2493	fi	3893	fi
2494	{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	3894	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2495	echo "${ECHO_T}$ac_cv_objext" >&6; }	3895	printf "%s\n" "$ac_cv_objext" >&6; }
2496	OBJEXT=$ac_cv_objext	3896	OBJEXT=$ac_cv_objext
2497	ac_objext=$OBJEXT	3897	ac_objext=$OBJEXT
2498	{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5	3898	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
2499	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }	3899	printf %s "checking whether the compiler supports GNU C... " >&6; }
2500	if test "${ac_cv_c_compiler_gnu+set}" = set; then	3900	if test ${ac_cv_c_compiler_gnu+y}
2501	echo $ECHO_N "(cached) $ECHO_C" >&6	3901	then :
2502	else	3902	printf %s "(cached) " >&6
2503	cat >conftest.$ac_ext <<_ACEOF	3903	else $as_nop
2504	/* confdefs.h. */
2505	_ACEOF
2506	cat confdefs.h >>conftest.$ac_ext	3904	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2507	cat >>conftest.$ac_ext <<_ACEOF
2508	/* end confdefs.h. */	3905	/* end confdefs.h. */
2509		3906
2510	int	3907	int
2511	main ()	3908	main (void)
2512	{	3909	{
2513	#ifndef __GNUC__	3910	#ifndef __GNUC__
2514	choke me	3911	choke me
2515	#endif	3912	#endif
2516		3913
2517	;	3914	;
2518	return 0;	3915	return 0;
2519	}	3916	}
2520	_ACEOF	3917	_ACEOF
2521	rm -f conftest.$ac_objext	3918	if ac_fn_c_try_compile "$LINENO"
2522	if { (ac_try="$ac_compile"	3919	then :
2523	case "(($ac_try" in
2524	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2525	*) ac_try_echo=$ac_try;;
2526	esac
2527	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2528	(eval "$ac_compile") 2>conftest.er1
2529	ac_status=$?
2530	grep -v '^ *+' conftest.er1 >conftest.err
2531	rm -f conftest.er1
2532	cat conftest.err >&5
2533	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2534	(exit $ac_status); } && {
2535	test -z "$ac_c_werror_flag" ||
2536	test ! -s conftest.err
2537	} && test -s conftest.$ac_objext; then
2538	ac_compiler_gnu=yes	3920	ac_compiler_gnu=yes
		3921	else $as_nop
		3922	ac_compiler_gnu=no
		3923	fi
		3924	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		3925	ac_cv_c_compiler_gnu=$ac_compiler_gnu
		3926
		3927	fi
		3928	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
		3929	printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
		3930	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		3931
		3932	if test $ac_compiler_gnu = yes; then
		3933	GCC=yes
2539	else	3934	else
2540	echo "$as_me: failed program was:" >&5	3935	GCC=
2541	sed 's/^/| /' conftest.$ac_ext >&5
2542
2543	ac_compiler_gnu=no
2544	fi	3936	fi
2545
2546	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2547	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2548
2549	fi
2550	{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2551	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2552	GCC=`test $ac_compiler_gnu = yes && echo yes`
2553	ac_test_CFLAGS=${CFLAGS+set}	3937	ac_test_CFLAGS=${CFLAGS+y}
2554	ac_save_CFLAGS=$CFLAGS	3938	ac_save_CFLAGS=$CFLAGS
2555	{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5	3939	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2556	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }	3940	printf %s "checking whether $CC accepts -g... " >&6; }
2557	if test "${ac_cv_prog_cc_g+set}" = set; then	3941	if test ${ac_cv_prog_cc_g+y}
2558	echo $ECHO_N "(cached) $ECHO_C" >&6	3942	then :
2559	else	3943	printf %s "(cached) " >&6
		3944	else $as_nop
2560	ac_save_c_werror_flag=$ac_c_werror_flag	3945	ac_save_c_werror_flag=$ac_c_werror_flag
2561	ac_c_werror_flag=yes	3946	ac_c_werror_flag=yes
2562	ac_cv_prog_cc_g=no	3947	ac_cv_prog_cc_g=no
2563	CFLAGS="-g"	3948	CFLAGS="-g"
2564	cat >conftest.$ac_ext <<_ACEOF
2565	/* confdefs.h. */
2566	_ACEOF
2567	cat confdefs.h >>conftest.$ac_ext	3949	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2568	cat >>conftest.$ac_ext <<_ACEOF
2569	/* end confdefs.h. */	3950	/* end confdefs.h. */
2570		3951
2571	int	3952	int
2572	main ()	3953	main (void)
2573	{	3954	{
2574		3955
2575	;	3956	;
2576	return 0;	3957	return 0;
2577	}	3958	}
2578	_ACEOF	3959	_ACEOF
2579	rm -f conftest.$ac_objext	3960	if ac_fn_c_try_compile "$LINENO"
2580	if { (ac_try="$ac_compile"	3961	then :
2581	case "(($ac_try" in
2582	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2583	*) ac_try_echo=$ac_try;;
2584	esac
2585	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2586	(eval "$ac_compile") 2>conftest.er1
2587	ac_status=$?
2588	grep -v '^ *+' conftest.er1 >conftest.err
2589	rm -f conftest.er1
2590	cat conftest.err >&5
2591	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2592	(exit $ac_status); } && {
2593	test -z "$ac_c_werror_flag" ||
2594	test ! -s conftest.err
2595	} && test -s conftest.$ac_objext; then
2596	ac_cv_prog_cc_g=yes	3962	ac_cv_prog_cc_g=yes
2597	else	3963	else $as_nop
2598	echo "$as_me: failed program was:" >&5
2599	sed 's/^/| /' conftest.$ac_ext >&5
2600
2601	CFLAGS=""	3964	CFLAGS=""
2602	cat >conftest.$ac_ext <<_ACEOF
2603	/* confdefs.h. */
2604	_ACEOF
2605	cat confdefs.h >>conftest.$ac_ext	3965	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2606	cat >>conftest.$ac_ext <<_ACEOF
2607	/* end confdefs.h. */	3966	/* end confdefs.h. */
2608		3967
2609	int	3968	int
2610	main ()	3969	main (void)
2611	{	3970	{
2612		3971
2613	;	3972	;
2614	return 0;	3973	return 0;
2615	}	3974	}
2616	_ACEOF	3975	_ACEOF
2617	rm -f conftest.$ac_objext	3976	if ac_fn_c_try_compile "$LINENO"
2618	if { (ac_try="$ac_compile"	3977	then :
2619	case "(($ac_try" in
2620	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2621	*) ac_try_echo=$ac_try;;
2622	esac
2623	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2624	(eval "$ac_compile") 2>conftest.er1
2625	ac_status=$?
2626	grep -v '^ *+' conftest.er1 >conftest.err
2627	rm -f conftest.er1
2628	cat conftest.err >&5
2629	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2630	(exit $ac_status); } && {
2631	test -z "$ac_c_werror_flag" ||
2632	test ! -s conftest.err
2633	} && test -s conftest.$ac_objext; then
2634	:
2635	else
2636	echo "$as_me: failed program was:" >&5
2637	sed 's/^/| /' conftest.$ac_ext >&5
2638		3978
		3979	else $as_nop
2639	ac_c_werror_flag=$ac_save_c_werror_flag	3980	ac_c_werror_flag=$ac_save_c_werror_flag
2640	CFLAGS="-g"	3981	CFLAGS="-g"
2641	cat >conftest.$ac_ext <<_ACEOF
2642	/* confdefs.h. */
2643	_ACEOF
2644	cat confdefs.h >>conftest.$ac_ext	3982	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2645	cat >>conftest.$ac_ext <<_ACEOF
2646	/* end confdefs.h. */	3983	/* end confdefs.h. */
2647		3984
2648	int	3985	int
2649	main ()	3986	main (void)
2650	{	3987	{
2651		3988
2652	;	3989	;
2653	return 0;	3990	return 0;
2654	}	3991	}
2655	_ACEOF	3992	_ACEOF
2656	rm -f conftest.$ac_objext	3993	if ac_fn_c_try_compile "$LINENO"
2657	if { (ac_try="$ac_compile"	3994	then :
2658	case "(($ac_try" in
2659	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2660	*) ac_try_echo=$ac_try;;
2661	esac
2662	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2663	(eval "$ac_compile") 2>conftest.er1
2664	ac_status=$?
2665	grep -v '^ *+' conftest.er1 >conftest.err
2666	rm -f conftest.er1
2667	cat conftest.err >&5
2668	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2669	(exit $ac_status); } && {
2670	test -z "$ac_c_werror_flag" ||
2671	test ! -s conftest.err
2672	} && test -s conftest.$ac_objext; then
2673	ac_cv_prog_cc_g=yes	3995	ac_cv_prog_cc_g=yes
2674	else
2675	echo "$as_me: failed program was:" >&5
2676	sed 's/^/| /' conftest.$ac_ext >&5
2677
2678
2679	fi	3996	fi
2680
2681	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	3997	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2682	fi	3998	fi
2683
2684	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	3999	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2685	fi	4000	fi
2686
2687	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4001	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2688	ac_c_werror_flag=$ac_save_c_werror_flag	4002	ac_c_werror_flag=$ac_save_c_werror_flag
2689	fi	4003	fi
2690	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	4004	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2691	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }	4005	printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
2692	if test "$ac_test_CFLAGS" = set; then	4006	if test $ac_test_CFLAGS; then
2693	CFLAGS=$ac_save_CFLAGS	4007	CFLAGS=$ac_save_CFLAGS
2694	elif test $ac_cv_prog_cc_g = yes; then	4008	elif test $ac_cv_prog_cc_g = yes; then
2695	if test "$GCC" = yes; then	4009	if test "$GCC" = yes; then
2696	CFLAGS="-g -O2"	4010	CFLAGS="-g -O2"
2697	else	4011	else
…		…
2702	CFLAGS="-O2"	4016	CFLAGS="-O2"
2703	else	4017	else
2704	CFLAGS=	4018	CFLAGS=
2705	fi	4019	fi
2706	fi	4020	fi
2707	{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5	4021	ac_prog_cc_stdc=no
2708	echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }	4022	if test x$ac_prog_cc_stdc = xno
		4023	then :
		4024	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
		4025	printf %s "checking for $CC option to enable C11 features... " >&6; }
		4026	if test ${ac_cv_prog_cc_c11+y}
		4027	then :
		4028	printf %s "(cached) " >&6
		4029	else $as_nop
		4030	ac_cv_prog_cc_c11=no
		4031	ac_save_CC=$CC
		4032	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4033	/* end confdefs.h. */
		4034	$ac_c_conftest_c11_program
		4035	_ACEOF
		4036	for ac_arg in '' -std=gnu11
		4037	do
		4038	CC="$ac_save_CC $ac_arg"
		4039	if ac_fn_c_try_compile "$LINENO"
		4040	then :
		4041	ac_cv_prog_cc_c11=$ac_arg
		4042	fi
		4043	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4044	test "x$ac_cv_prog_cc_c11" != "xno" && break
		4045	done
		4046	rm -f conftest.$ac_ext
		4047	CC=$ac_save_CC
		4048	fi
		4049
		4050	if test "x$ac_cv_prog_cc_c11" = xno
		4051	then :
		4052	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4053	printf "%s\n" "unsupported" >&6; }
		4054	else $as_nop
		4055	if test "x$ac_cv_prog_cc_c11" = x
		4056	then :
		4057	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4058	printf "%s\n" "none needed" >&6; }
		4059	else $as_nop
		4060	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
		4061	printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
		4062	CC="$CC $ac_cv_prog_cc_c11"
		4063	fi
		4064	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
		4065	ac_prog_cc_stdc=c11
		4066	fi
		4067	fi
		4068	if test x$ac_prog_cc_stdc = xno
		4069	then :
		4070	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
		4071	printf %s "checking for $CC option to enable C99 features... " >&6; }
		4072	if test ${ac_cv_prog_cc_c99+y}
		4073	then :
		4074	printf %s "(cached) " >&6
		4075	else $as_nop
		4076	ac_cv_prog_cc_c99=no
		4077	ac_save_CC=$CC
		4078	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4079	/* end confdefs.h. */
		4080	$ac_c_conftest_c99_program
		4081	_ACEOF
		4082	for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
		4083	do
		4084	CC="$ac_save_CC $ac_arg"
		4085	if ac_fn_c_try_compile "$LINENO"
		4086	then :
		4087	ac_cv_prog_cc_c99=$ac_arg
		4088	fi
		4089	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4090	test "x$ac_cv_prog_cc_c99" != "xno" && break
		4091	done
		4092	rm -f conftest.$ac_ext
		4093	CC=$ac_save_CC
		4094	fi
		4095
2709	if test "${ac_cv_prog_cc_c89+set}" = set; then	4096	if test "x$ac_cv_prog_cc_c99" = xno
2710	echo $ECHO_N "(cached) $ECHO_C" >&6	4097	then :
2711	else	4098	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4099	printf "%s\n" "unsupported" >&6; }
		4100	else $as_nop
		4101	if test "x$ac_cv_prog_cc_c99" = x
		4102	then :
		4103	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4104	printf "%s\n" "none needed" >&6; }
		4105	else $as_nop
		4106	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
		4107	printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
		4108	CC="$CC $ac_cv_prog_cc_c99"
		4109	fi
		4110	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
		4111	ac_prog_cc_stdc=c99
		4112	fi
		4113	fi
		4114	if test x$ac_prog_cc_stdc = xno
		4115	then :
		4116	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
		4117	printf %s "checking for $CC option to enable C89 features... " >&6; }
		4118	if test ${ac_cv_prog_cc_c89+y}
		4119	then :
		4120	printf %s "(cached) " >&6
		4121	else $as_nop
2712	ac_cv_prog_cc_c89=no	4122	ac_cv_prog_cc_c89=no
2713	ac_save_CC=$CC	4123	ac_save_CC=$CC
2714	cat >conftest.$ac_ext <<_ACEOF	4124	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2715	/* confdefs.h. */	4125	/* end confdefs.h. */
		4126	$ac_c_conftest_c89_program
2716	_ACEOF	4127	_ACEOF
2717	cat confdefs.h >>conftest.$ac_ext	4128	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2718	cat >>conftest.$ac_ext <<_ACEOF
2719	/* end confdefs.h. */
2720	#include <stdarg.h>
2721	#include <stdio.h>
2722	#include <sys/types.h>
2723	#include <sys/stat.h>
2724	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2725	struct buf { int x; };
2726	FILE * (*rcsopen) (struct buf *, struct stat *, int);
2727	static char *e (p, i)
2728	char **p;
2729	int i;
2730	{
2731	return p[i];
2732	}
2733	static char *f (char * (*g) (char **, int), char **p, ...)
2734	{
2735	char *s;
2736	va_list v;
2737	va_start (v,p);
2738	s = g (p, va_arg (v,int));
2739	va_end (v);
2740	return s;
2741	}
2742
2743	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2744	function prototypes and stuff, but not '\xHH' hex character constants.
2745	These don't provoke an error unfortunately, instead are silently treated
2746	as 'x'. The following induces an error, until -std is added to get
2747	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2748	array size at least. It's necessary to write '\x00'==0 to get something
2749	that's true only with -std. */
2750	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2751
2752	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2753	inside strings and character constants. */
2754	#define FOO(x) 'x'
2755	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2756
2757	int test (int i, double x);
2758	struct s1 {int (*f) (int a);};
2759	struct s2 {int (*f) (double a);};
2760	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2761	int argc;
2762	char **argv;
2763	int
2764	main ()
2765	{
2766	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2767	;
2768	return 0;
2769	}
2770	_ACEOF
2771	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2772	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2773	do	4129	do
2774	CC="$ac_save_CC $ac_arg"	4130	CC="$ac_save_CC $ac_arg"
2775	rm -f conftest.$ac_objext	4131	if ac_fn_c_try_compile "$LINENO"
2776	if { (ac_try="$ac_compile"	4132	then :
2777	case "(($ac_try" in
2778	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2779	*) ac_try_echo=$ac_try;;
2780	esac
2781	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2782	(eval "$ac_compile") 2>conftest.er1
2783	ac_status=$?
2784	grep -v '^ *+' conftest.er1 >conftest.err
2785	rm -f conftest.er1
2786	cat conftest.err >&5
2787	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2788	(exit $ac_status); } && {
2789	test -z "$ac_c_werror_flag" ||
2790	test ! -s conftest.err
2791	} && test -s conftest.$ac_objext; then
2792	ac_cv_prog_cc_c89=$ac_arg	4133	ac_cv_prog_cc_c89=$ac_arg
2793	else
2794	echo "$as_me: failed program was:" >&5
2795	sed 's/^/| /' conftest.$ac_ext >&5
2796
2797
2798	fi	4134	fi
2799
2800	rm -f core conftest.err conftest.$ac_objext	4135	rm -f core conftest.err conftest.$ac_objext conftest.beam
2801	test "x$ac_cv_prog_cc_c89" != "xno" && break	4136	test "x$ac_cv_prog_cc_c89" != "xno" && break
2802	done	4137	done
2803	rm -f conftest.$ac_ext	4138	rm -f conftest.$ac_ext
2804	CC=$ac_save_CC	4139	CC=$ac_save_CC
2805
2806	fi	4140	fi
2807	# AC_CACHE_VAL	4141
2808	case "x$ac_cv_prog_cc_c89" in	4142	if test "x$ac_cv_prog_cc_c89" = xno
2809	x)	4143	then :
2810	{ echo "$as_me:$LINENO: result: none needed" >&5	4144	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2811	echo "${ECHO_T}none needed" >&6; } ;;	4145	printf "%s\n" "unsupported" >&6; }
2812	xno)	4146	else $as_nop
2813	{ echo "$as_me:$LINENO: result: unsupported" >&5	4147	if test "x$ac_cv_prog_cc_c89" = x
2814	echo "${ECHO_T}unsupported" >&6; } ;;	4148	then :
2815	*)	4149	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4150	printf "%s\n" "none needed" >&6; }
		4151	else $as_nop
		4152	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
		4153	printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
2816	CC="$CC $ac_cv_prog_cc_c89"	4154	CC="$CC $ac_cv_prog_cc_c89"
2817	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5	4155	fi
2818	echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;	4156	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
2819	esac	4157	ac_prog_cc_stdc=c89
2820		4158	fi
		4159	fi
2821		4160
2822	ac_ext=c	4161	ac_ext=c
2823	ac_cpp='$CPP $CPPFLAGS'	4162	ac_cpp='$CPP $CPPFLAGS'
2824	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4163	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2825	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4164	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2826	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4165	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		4166
		4167
		4168
		4169
		4170
		4171
2827		4172
2828	ac_ext=cpp	4173	ac_ext=cpp
2829	ac_cpp='$CXXCPP $CPPFLAGS'	4174	ac_cpp='$CXXCPP $CPPFLAGS'
2830	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4175	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2831	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4176	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
…		…
2833	if test -z "$CXX"; then	4178	if test -z "$CXX"; then
2834	if test -n "$CCC"; then	4179	if test -n "$CCC"; then
2835	CXX=$CCC	4180	CXX=$CCC
2836	else	4181	else
2837	if test -n "$ac_tool_prefix"; then	4182	if test -n "$ac_tool_prefix"; then
2838	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	4183	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
2839	do	4184	do
2840	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	4185	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2841	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	4186	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2842	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4187	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2843	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4188	printf %s "checking for $ac_word... " >&6; }
2844	if test "${ac_cv_prog_CXX+set}" = set; then	4189	if test ${ac_cv_prog_CXX+y}
2845	echo $ECHO_N "(cached) $ECHO_C" >&6	4190	then :
2846	else	4191	printf %s "(cached) " >&6
		4192	else $as_nop
2847	if test -n "$CXX"; then	4193	if test -n "$CXX"; then
2848	ac_cv_prog_CXX="$CXX" # Let the user override the test.	4194	ac_cv_prog_CXX="$CXX" # Let the user override the test.
2849	else	4195	else
2850	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4196	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2851	for as_dir in $PATH	4197	for as_dir in $PATH
2852	do	4198	do
2853	IFS=$as_save_IFS	4199	IFS=$as_save_IFS
2854	test -z "$as_dir" && as_dir=.	4200	case $as_dir in #(((
		4201	'') as_dir=./ ;;
		4202	*/) ;;
		4203	*) as_dir=$as_dir/ ;;
		4204	esac
2855	for ac_exec_ext in '' $ac_executable_extensions; do	4205	for ac_exec_ext in '' $ac_executable_extensions; do
2856	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	4206	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2857	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	4207	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2858	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	4208	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2859	break 2	4209	break 2
2860	fi	4210	fi
2861	done	4211	done
2862	done	4212	done
2863	IFS=$as_save_IFS	4213	IFS=$as_save_IFS
2864		4214
2865	fi	4215	fi
2866	fi	4216	fi
2867	CXX=$ac_cv_prog_CXX	4217	CXX=$ac_cv_prog_CXX
2868	if test -n "$CXX"; then	4218	if test -n "$CXX"; then
2869	{ echo "$as_me:$LINENO: result: $CXX" >&5	4219	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
2870	echo "${ECHO_T}$CXX" >&6; }	4220	printf "%s\n" "$CXX" >&6; }
2871	else	4221	else
2872	{ echo "$as_me:$LINENO: result: no" >&5	4222	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2873	echo "${ECHO_T}no" >&6; }	4223	printf "%s\n" "no" >&6; }
2874	fi	4224	fi
2875		4225
2876		4226
2877	test -n "$CXX" && break	4227	test -n "$CXX" && break
2878	done	4228	done
2879	fi	4229	fi
2880	if test -z "$CXX"; then	4230	if test -z "$CXX"; then
2881	ac_ct_CXX=$CXX	4231	ac_ct_CXX=$CXX
2882	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	4232	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
2883	do	4233	do
2884	# Extract the first word of "$ac_prog", so it can be a program name with args.	4234	# Extract the first word of "$ac_prog", so it can be a program name with args.
2885	set dummy $ac_prog; ac_word=$2	4235	set dummy $ac_prog; ac_word=$2
2886	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4236	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2887	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4237	printf %s "checking for $ac_word... " >&6; }
2888	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	4238	if test ${ac_cv_prog_ac_ct_CXX+y}
2889	echo $ECHO_N "(cached) $ECHO_C" >&6	4239	then :
2890	else	4240	printf %s "(cached) " >&6
		4241	else $as_nop
2891	if test -n "$ac_ct_CXX"; then	4242	if test -n "$ac_ct_CXX"; then
2892	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	4243	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2893	else	4244	else
2894	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4245	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2895	for as_dir in $PATH	4246	for as_dir in $PATH
2896	do	4247	do
2897	IFS=$as_save_IFS	4248	IFS=$as_save_IFS
2898	test -z "$as_dir" && as_dir=.	4249	case $as_dir in #(((
		4250	'') as_dir=./ ;;
		4251	*/) ;;
		4252	*) as_dir=$as_dir/ ;;
		4253	esac
2899	for ac_exec_ext in '' $ac_executable_extensions; do	4254	for ac_exec_ext in '' $ac_executable_extensions; do
2900	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	4255	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2901	ac_cv_prog_ac_ct_CXX="$ac_prog"	4256	ac_cv_prog_ac_ct_CXX="$ac_prog"
2902	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	4257	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2903	break 2	4258	break 2
2904	fi	4259	fi
2905	done	4260	done
2906	done	4261	done
2907	IFS=$as_save_IFS	4262	IFS=$as_save_IFS
2908		4263
2909	fi	4264	fi
2910	fi	4265	fi
2911	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	4266	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2912	if test -n "$ac_ct_CXX"; then	4267	if test -n "$ac_ct_CXX"; then
2913	{ echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5	4268	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
2914	echo "${ECHO_T}$ac_ct_CXX" >&6; }	4269	printf "%s\n" "$ac_ct_CXX" >&6; }
2915	else	4270	else
2916	{ echo "$as_me:$LINENO: result: no" >&5	4271	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2917	echo "${ECHO_T}no" >&6; }	4272	printf "%s\n" "no" >&6; }
2918	fi	4273	fi
2919		4274
2920		4275
2921	test -n "$ac_ct_CXX" && break	4276	test -n "$ac_ct_CXX" && break
2922	done	4277	done
…		…
2924	if test "x$ac_ct_CXX" = x; then	4279	if test "x$ac_ct_CXX" = x; then
2925	CXX="g++"	4280	CXX="g++"
2926	else	4281	else
2927	case $cross_compiling:$ac_tool_warned in	4282	case $cross_compiling:$ac_tool_warned in
2928	yes:)	4283	yes:)
2929	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	4284	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2930	whose name does not start with the host triplet. If you think this	4285	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2931	configuration is useful to you, please write to autoconf@gnu.org." >&5
2932	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2933	whose name does not start with the host triplet. If you think this
2934	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2935	ac_tool_warned=yes ;;	4286	ac_tool_warned=yes ;;
2936	esac	4287	esac
2937	CXX=$ac_ct_CXX	4288	CXX=$ac_ct_CXX
2938	fi	4289	fi
2939	fi	4290	fi
2940		4291
2941	fi	4292	fi
2942	fi	4293	fi
2943	# Provide some information about the compiler.	4294	# Provide some information about the compiler.
2944	echo "$as_me:$LINENO: checking for C++ compiler version" >&5	4295	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
2945	ac_compiler=`set X $ac_compile; echo $2`	4296	set X $ac_compile
		4297	ac_compiler=$2
		4298	for ac_option in --version -v -V -qversion; do
2946	{ (ac_try="$ac_compiler --version >&5"	4299	{ { ac_try="$ac_compiler $ac_option >&5"
2947	case "(($ac_try" in	4300	case "(($ac_try" in
2948	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	4301	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2949	*) ac_try_echo=$ac_try;;	4302	*) ac_try_echo=$ac_try;;
2950	esac	4303	esac
2951	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	4304	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2952	(eval "$ac_compiler --version >&5") 2>&5	4305	printf "%s\n" "$ac_try_echo"; } >&5
		4306	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2953	ac_status=$?	4307	ac_status=$?
2954	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4308	if test -s conftest.err; then
		4309	sed '10a\
		4310	... rest of stderr output deleted ...
		4311	10q' conftest.err >conftest.er1
		4312	cat conftest.er1 >&5
		4313	fi
		4314	rm -f conftest.er1 conftest.err
		4315	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2955	(exit $ac_status); }	4316	test $ac_status = 0; }
2956	{ (ac_try="$ac_compiler -v >&5"	4317	done
2957	case "(($ac_try" in
2958	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2959	*) ac_try_echo=$ac_try;;
2960	esac
2961	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2962	(eval "$ac_compiler -v >&5") 2>&5
2963	ac_status=$?
2964	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2965	(exit $ac_status); }
2966	{ (ac_try="$ac_compiler -V >&5"
2967	case "(($ac_try" in
2968	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2969	*) ac_try_echo=$ac_try;;
2970	esac
2971	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2972	(eval "$ac_compiler -V >&5") 2>&5
2973	ac_status=$?
2974	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2975	(exit $ac_status); }
2976		4318
2977	{ echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5	4319	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C++" >&5
2978	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }	4320	printf %s "checking whether the compiler supports GNU C++... " >&6; }
2979	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then	4321	if test ${ac_cv_cxx_compiler_gnu+y}
2980	echo $ECHO_N "(cached) $ECHO_C" >&6	4322	then :
2981	else	4323	printf %s "(cached) " >&6
2982	cat >conftest.$ac_ext <<_ACEOF	4324	else $as_nop
2983	/* confdefs.h. */
2984	_ACEOF
2985	cat confdefs.h >>conftest.$ac_ext	4325	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2986	cat >>conftest.$ac_ext <<_ACEOF
2987	/* end confdefs.h. */	4326	/* end confdefs.h. */
2988		4327
2989	int	4328	int
2990	main ()	4329	main (void)
2991	{	4330	{
2992	#ifndef __GNUC__	4331	#ifndef __GNUC__
2993	choke me	4332	choke me
2994	#endif	4333	#endif
2995		4334
2996	;	4335	;
2997	return 0;	4336	return 0;
2998	}	4337	}
2999	_ACEOF	4338	_ACEOF
3000	rm -f conftest.$ac_objext	4339	if ac_fn_cxx_try_compile "$LINENO"
3001	if { (ac_try="$ac_compile"	4340	then :
3002	case "(($ac_try" in
3003	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3004	*) ac_try_echo=$ac_try;;
3005	esac
3006	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3007	(eval "$ac_compile") 2>conftest.er1
3008	ac_status=$?
3009	grep -v '^ *+' conftest.er1 >conftest.err
3010	rm -f conftest.er1
3011	cat conftest.err >&5
3012	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3013	(exit $ac_status); } && {
3014	test -z "$ac_cxx_werror_flag" ||
3015	test ! -s conftest.err
3016	} && test -s conftest.$ac_objext; then
3017	ac_compiler_gnu=yes	4341	ac_compiler_gnu=yes
		4342	else $as_nop
		4343	ac_compiler_gnu=no
		4344	fi
		4345	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4346	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
		4347
		4348	fi
		4349	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
		4350	printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; }
		4351	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		4352
		4353	if test $ac_compiler_gnu = yes; then
		4354	GXX=yes
3018	else	4355	else
3019	echo "$as_me: failed program was:" >&5	4356	GXX=
3020	sed 's/^/| /' conftest.$ac_ext >&5
3021
3022	ac_compiler_gnu=no
3023	fi	4357	fi
3024
3025	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3026	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3027
3028	fi
3029	{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3030	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
3031	GXX=`test $ac_compiler_gnu = yes && echo yes`
3032	ac_test_CXXFLAGS=${CXXFLAGS+set}	4358	ac_test_CXXFLAGS=${CXXFLAGS+y}
3033	ac_save_CXXFLAGS=$CXXFLAGS	4359	ac_save_CXXFLAGS=$CXXFLAGS
3034	{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5	4360	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3035	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }	4361	printf %s "checking whether $CXX accepts -g... " >&6; }
3036	if test "${ac_cv_prog_cxx_g+set}" = set; then	4362	if test ${ac_cv_prog_cxx_g+y}
3037	echo $ECHO_N "(cached) $ECHO_C" >&6	4363	then :
3038	else	4364	printf %s "(cached) " >&6
		4365	else $as_nop
3039	ac_save_cxx_werror_flag=$ac_cxx_werror_flag	4366	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3040	ac_cxx_werror_flag=yes	4367	ac_cxx_werror_flag=yes
3041	ac_cv_prog_cxx_g=no	4368	ac_cv_prog_cxx_g=no
3042	CXXFLAGS="-g"	4369	CXXFLAGS="-g"
3043	cat >conftest.$ac_ext <<_ACEOF
3044	/* confdefs.h. */
3045	_ACEOF
3046	cat confdefs.h >>conftest.$ac_ext	4370	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3047	cat >>conftest.$ac_ext <<_ACEOF
3048	/* end confdefs.h. */	4371	/* end confdefs.h. */
3049		4372
3050	int	4373	int
3051	main ()	4374	main (void)
3052	{	4375	{
3053		4376
3054	;	4377	;
3055	return 0;	4378	return 0;
3056	}	4379	}
3057	_ACEOF	4380	_ACEOF
3058	rm -f conftest.$ac_objext	4381	if ac_fn_cxx_try_compile "$LINENO"
3059	if { (ac_try="$ac_compile"	4382	then :
3060	case "(($ac_try" in
3061	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3062	*) ac_try_echo=$ac_try;;
3063	esac
3064	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3065	(eval "$ac_compile") 2>conftest.er1
3066	ac_status=$?
3067	grep -v '^ *+' conftest.er1 >conftest.err
3068	rm -f conftest.er1
3069	cat conftest.err >&5
3070	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3071	(exit $ac_status); } && {
3072	test -z "$ac_cxx_werror_flag" ||
3073	test ! -s conftest.err
3074	} && test -s conftest.$ac_objext; then
3075	ac_cv_prog_cxx_g=yes	4383	ac_cv_prog_cxx_g=yes
3076	else	4384	else $as_nop
3077	echo "$as_me: failed program was:" >&5
3078	sed 's/^/| /' conftest.$ac_ext >&5
3079
3080	CXXFLAGS=""	4385	CXXFLAGS=""
3081	cat >conftest.$ac_ext <<_ACEOF
3082	/* confdefs.h. */
3083	_ACEOF
3084	cat confdefs.h >>conftest.$ac_ext	4386	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3085	cat >>conftest.$ac_ext <<_ACEOF
3086	/* end confdefs.h. */	4387	/* end confdefs.h. */
3087		4388
3088	int	4389	int
3089	main ()	4390	main (void)
3090	{	4391	{
3091		4392
3092	;	4393	;
3093	return 0;	4394	return 0;
3094	}	4395	}
3095	_ACEOF	4396	_ACEOF
3096	rm -f conftest.$ac_objext	4397	if ac_fn_cxx_try_compile "$LINENO"
3097	if { (ac_try="$ac_compile"	4398	then :
3098	case "(($ac_try" in
3099	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3100	*) ac_try_echo=$ac_try;;
3101	esac
3102	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3103	(eval "$ac_compile") 2>conftest.er1
3104	ac_status=$?
3105	grep -v '^ *+' conftest.er1 >conftest.err
3106	rm -f conftest.er1
3107	cat conftest.err >&5
3108	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3109	(exit $ac_status); } && {
3110	test -z "$ac_cxx_werror_flag" ||
3111	test ! -s conftest.err
3112	} && test -s conftest.$ac_objext; then
3113	:
3114	else
3115	echo "$as_me: failed program was:" >&5
3116	sed 's/^/| /' conftest.$ac_ext >&5
3117		4399
		4400	else $as_nop
3118	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4401	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3119	CXXFLAGS="-g"	4402	CXXFLAGS="-g"
3120	cat >conftest.$ac_ext <<_ACEOF
3121	/* confdefs.h. */
3122	_ACEOF
3123	cat confdefs.h >>conftest.$ac_ext	4403	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3124	cat >>conftest.$ac_ext <<_ACEOF
3125	/* end confdefs.h. */	4404	/* end confdefs.h. */
3126		4405
3127	int	4406	int
3128	main ()	4407	main (void)
3129	{	4408	{
3130		4409
3131	;	4410	;
3132	return 0;	4411	return 0;
3133	}	4412	}
3134	_ACEOF	4413	_ACEOF
3135	rm -f conftest.$ac_objext	4414	if ac_fn_cxx_try_compile "$LINENO"
3136	if { (ac_try="$ac_compile"	4415	then :
3137	case "(($ac_try" in
3138	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3139	*) ac_try_echo=$ac_try;;
3140	esac
3141	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3142	(eval "$ac_compile") 2>conftest.er1
3143	ac_status=$?
3144	grep -v '^ *+' conftest.er1 >conftest.err
3145	rm -f conftest.er1
3146	cat conftest.err >&5
3147	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3148	(exit $ac_status); } && {
3149	test -z "$ac_cxx_werror_flag" ||
3150	test ! -s conftest.err
3151	} && test -s conftest.$ac_objext; then
3152	ac_cv_prog_cxx_g=yes	4416	ac_cv_prog_cxx_g=yes
3153	else
3154	echo "$as_me: failed program was:" >&5
3155	sed 's/^/| /' conftest.$ac_ext >&5
3156
3157
3158	fi	4417	fi
3159
3160	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4418	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3161	fi	4419	fi
3162
3163	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4420	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3164	fi	4421	fi
3165
3166	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4422	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3167	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4423	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3168	fi	4424	fi
3169	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5	4425	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3170	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }	4426	printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
3171	if test "$ac_test_CXXFLAGS" = set; then	4427	if test $ac_test_CXXFLAGS; then
3172	CXXFLAGS=$ac_save_CXXFLAGS	4428	CXXFLAGS=$ac_save_CXXFLAGS
3173	elif test $ac_cv_prog_cxx_g = yes; then	4429	elif test $ac_cv_prog_cxx_g = yes; then
3174	if test "$GXX" = yes; then	4430	if test "$GXX" = yes; then
3175	CXXFLAGS="-g -O2"	4431	CXXFLAGS="-g -O2"
3176	else	4432	else
…		…
3181	CXXFLAGS="-O2"	4437	CXXFLAGS="-O2"
3182	else	4438	else
3183	CXXFLAGS=	4439	CXXFLAGS=
3184	fi	4440	fi
3185	fi	4441	fi
		4442	ac_prog_cxx_stdcxx=no
		4443	if test x$ac_prog_cxx_stdcxx = xno
		4444	then :
		4445	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5
		4446	printf %s "checking for $CXX option to enable C++11 features... " >&6; }
		4447	if test ${ac_cv_prog_cxx_cxx11+y}
		4448	then :
		4449	printf %s "(cached) " >&6
		4450	else $as_nop
		4451	ac_cv_prog_cxx_cxx11=no
		4452	ac_save_CXX=$CXX
		4453	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4454	/* end confdefs.h. */
		4455	$ac_cxx_conftest_cxx11_program
		4456	_ACEOF
		4457	for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
		4458	do
		4459	CXX="$ac_save_CXX $ac_arg"
		4460	if ac_fn_cxx_try_compile "$LINENO"
		4461	then :
		4462	ac_cv_prog_cxx_cxx11=$ac_arg
		4463	fi
		4464	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4465	test "x$ac_cv_prog_cxx_cxx11" != "xno" && break
		4466	done
		4467	rm -f conftest.$ac_ext
		4468	CXX=$ac_save_CXX
		4469	fi
		4470
		4471	if test "x$ac_cv_prog_cxx_cxx11" = xno
		4472	then :
		4473	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4474	printf "%s\n" "unsupported" >&6; }
		4475	else $as_nop
		4476	if test "x$ac_cv_prog_cxx_cxx11" = x
		4477	then :
		4478	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4479	printf "%s\n" "none needed" >&6; }
		4480	else $as_nop
		4481	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
		4482	printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; }
		4483	CXX="$CXX $ac_cv_prog_cxx_cxx11"
		4484	fi
		4485	ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
		4486	ac_prog_cxx_stdcxx=cxx11
		4487	fi
		4488	fi
		4489	if test x$ac_prog_cxx_stdcxx = xno
		4490	then :
		4491	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5
		4492	printf %s "checking for $CXX option to enable C++98 features... " >&6; }
		4493	if test ${ac_cv_prog_cxx_cxx98+y}
		4494	then :
		4495	printf %s "(cached) " >&6
		4496	else $as_nop
		4497	ac_cv_prog_cxx_cxx98=no
		4498	ac_save_CXX=$CXX
		4499	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4500	/* end confdefs.h. */
		4501	$ac_cxx_conftest_cxx98_program
		4502	_ACEOF
		4503	for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
		4504	do
		4505	CXX="$ac_save_CXX $ac_arg"
		4506	if ac_fn_cxx_try_compile "$LINENO"
		4507	then :
		4508	ac_cv_prog_cxx_cxx98=$ac_arg
		4509	fi
		4510	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4511	test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
		4512	done
		4513	rm -f conftest.$ac_ext
		4514	CXX=$ac_save_CXX
		4515	fi
		4516
		4517	if test "x$ac_cv_prog_cxx_cxx98" = xno
		4518	then :
		4519	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4520	printf "%s\n" "unsupported" >&6; }
		4521	else $as_nop
		4522	if test "x$ac_cv_prog_cxx_cxx98" = x
		4523	then :
		4524	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4525	printf "%s\n" "none needed" >&6; }
		4526	else $as_nop
		4527	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5
		4528	printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; }
		4529	CXX="$CXX $ac_cv_prog_cxx_cxx98"
		4530	fi
		4531	ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98
		4532	ac_prog_cxx_stdcxx=cxx98
		4533	fi
		4534	fi
		4535
3186	ac_ext=c	4536	ac_ext=c
3187	ac_cpp='$CPP $CPPFLAGS'	4537	ac_cpp='$CPP $CPPFLAGS'
3188	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4538	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3189	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4539	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3190	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4540	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3191		4541
3192	ac_ext=c
3193	ac_cpp='$CPP $CPPFLAGS'
3194	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3195	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3196	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3197	{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3198	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
3199	# On Suns, sometimes $CPP names a directory.
3200	if test -n "$CPP" && test -d "$CPP"; then
3201	CPP=
3202	fi
3203	if test -z "$CPP"; then
3204	if test "${ac_cv_prog_CPP+set}" = set; then
3205	echo $ECHO_N "(cached) $ECHO_C" >&6
3206	else
3207	# Double quotes because CPP needs to be expanded
3208	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3209	do
3210	ac_preproc_ok=false
3211	for ac_c_preproc_warn_flag in '' yes
3212	do
3213	# Use a header file that comes with gcc, so configuring glibc
3214	# with a fresh cross-compiler works.
3215	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3216	# <limits.h> exists even on freestanding compilers.
3217	# On the NeXT, cc -E runs the code through the compiler's parser,
3218	# not just through cpp. "Syntax error" is here to catch this case.
3219	cat >conftest.$ac_ext <<_ACEOF
3220	/* confdefs.h. */
3221	_ACEOF
3222	cat confdefs.h >>conftest.$ac_ext
3223	cat >>conftest.$ac_ext <<_ACEOF
3224	/* end confdefs.h. */
3225	#ifdef __STDC__
3226	# include <limits.h>
3227	#else
3228	# include <assert.h>
3229	#endif
3230	Syntax error
3231	_ACEOF
3232	if { (ac_try="$ac_cpp conftest.$ac_ext"
3233	case "(($ac_try" in
3234	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3235	*) ac_try_echo=$ac_try;;
3236	esac
3237	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3238	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3239	ac_status=$?
3240	grep -v '^ *+' conftest.er1 >conftest.err
3241	rm -f conftest.er1
3242	cat conftest.err >&5
3243	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3244	(exit $ac_status); } >/dev/null && {
3245	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3246	test ! -s conftest.err
3247	}; then
3248	:
3249	else
3250	echo "$as_me: failed program was:" >&5
3251	sed 's/^/| /' conftest.$ac_ext >&5
3252		4542
3253	# Broken: fails on valid input.
3254	continue
3255	fi
3256
3257	rm -f conftest.err conftest.$ac_ext
3258
3259	# OK, works on sane cases. Now check whether nonexistent headers
3260	# can be detected and how.
3261	cat >conftest.$ac_ext <<_ACEOF
3262	/* confdefs.h. */
3263	_ACEOF
3264	cat confdefs.h >>conftest.$ac_ext
3265	cat >>conftest.$ac_ext <<_ACEOF
3266	/* end confdefs.h. */
3267	#include <ac_nonexistent.h>
3268	_ACEOF
3269	if { (ac_try="$ac_cpp conftest.$ac_ext"
3270	case "(($ac_try" in
3271	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3272	*) ac_try_echo=$ac_try;;
3273	esac
3274	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3275	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3276	ac_status=$?
3277	grep -v '^ *+' conftest.er1 >conftest.err
3278	rm -f conftest.er1
3279	cat conftest.err >&5
3280	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3281	(exit $ac_status); } >/dev/null && {
3282	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3283	test ! -s conftest.err
3284	}; then
3285	# Broken: success on invalid input.
3286	continue
3287	else
3288	echo "$as_me: failed program was:" >&5
3289	sed 's/^/| /' conftest.$ac_ext >&5
3290
3291	# Passes both tests.
3292	ac_preproc_ok=:
3293	break
3294	fi
3295
3296	rm -f conftest.err conftest.$ac_ext
3297
3298	done
3299	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3300	rm -f conftest.err conftest.$ac_ext
3301	if $ac_preproc_ok; then
3302	break
3303	fi
3304
3305	done
3306	ac_cv_prog_CPP=$CPP
3307
3308	fi
3309	CPP=$ac_cv_prog_CPP
3310	else
3311	ac_cv_prog_CPP=$CPP
3312	fi
3313	{ echo "$as_me:$LINENO: result: $CPP" >&5
3314	echo "${ECHO_T}$CPP" >&6; }
3315	ac_preproc_ok=false
3316	for ac_c_preproc_warn_flag in '' yes
3317	do
3318	# Use a header file that comes with gcc, so configuring glibc
3319	# with a fresh cross-compiler works.
3320	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3321	# <limits.h> exists even on freestanding compilers.
3322	# On the NeXT, cc -E runs the code through the compiler's parser,
3323	# not just through cpp. "Syntax error" is here to catch this case.
3324	cat >conftest.$ac_ext <<_ACEOF
3325	/* confdefs.h. */
3326	_ACEOF
3327	cat confdefs.h >>conftest.$ac_ext
3328	cat >>conftest.$ac_ext <<_ACEOF
3329	/* end confdefs.h. */
3330	#ifdef __STDC__
3331	# include <limits.h>
3332	#else
3333	# include <assert.h>
3334	#endif
3335	Syntax error
3336	_ACEOF
3337	if { (ac_try="$ac_cpp conftest.$ac_ext"
3338	case "(($ac_try" in
3339	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3340	*) ac_try_echo=$ac_try;;
3341	esac
3342	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3343	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3344	ac_status=$?
3345	grep -v '^ *+' conftest.er1 >conftest.err
3346	rm -f conftest.er1
3347	cat conftest.err >&5
3348	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3349	(exit $ac_status); } >/dev/null && {
3350	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3351	test ! -s conftest.err
3352	}; then
3353	:
3354	else
3355	echo "$as_me: failed program was:" >&5
3356	sed 's/^/| /' conftest.$ac_ext >&5
3357
3358	# Broken: fails on valid input.
3359	continue
3360	fi
3361
3362	rm -f conftest.err conftest.$ac_ext
3363
3364	# OK, works on sane cases. Now check whether nonexistent headers
3365	# can be detected and how.
3366	cat >conftest.$ac_ext <<_ACEOF
3367	/* confdefs.h. */
3368	_ACEOF
3369	cat confdefs.h >>conftest.$ac_ext
3370	cat >>conftest.$ac_ext <<_ACEOF
3371	/* end confdefs.h. */
3372	#include <ac_nonexistent.h>
3373	_ACEOF
3374	if { (ac_try="$ac_cpp conftest.$ac_ext"
3375	case "(($ac_try" in
3376	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3377	*) ac_try_echo=$ac_try;;
3378	esac
3379	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3380	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3381	ac_status=$?
3382	grep -v '^ *+' conftest.er1 >conftest.err
3383	rm -f conftest.er1
3384	cat conftest.err >&5
3385	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3386	(exit $ac_status); } >/dev/null && {
3387	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3388	test ! -s conftest.err
3389	}; then
3390	# Broken: success on invalid input.
3391	continue
3392	else
3393	echo "$as_me: failed program was:" >&5
3394	sed 's/^/| /' conftest.$ac_ext >&5
3395
3396	# Passes both tests.
3397	ac_preproc_ok=:
3398	break
3399	fi
3400
3401	rm -f conftest.err conftest.$ac_ext
3402
3403	done
3404	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3405	rm -f conftest.err conftest.$ac_ext
3406	if $ac_preproc_ok; then
3407	:
3408	else
3409	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3410	See \`config.log' for more details." >&5
3411	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3412	See \`config.log' for more details." >&2;}
3413	{ (exit 1); exit 1; }; }
3414	fi
3415
3416	ac_ext=c
3417	ac_cpp='$CPP $CPPFLAGS'
3418	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3419	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3420	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3421
3422	# Find a good install program. We prefer a C program (faster),	4543	# Find a good install program. We prefer a C program (faster),
3423	# so one script is as good as another. But avoid the broken or	4544	# so one script is as good as another. But avoid the broken or
3424	# incompatible versions:	4545	# incompatible versions:
3425	# SysV /etc/install, /usr/sbin/install	4546	# SysV /etc/install, /usr/sbin/install
3426	# SunOS /usr/etc/install	4547	# SunOS /usr/etc/install
3427	# IRIX /sbin/install	4548	# IRIX /sbin/install
…		…
3430	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag	4551	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3431	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	4552	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3432	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"	4553	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3433	# OS/2's system install, which has a completely different semantic	4554	# OS/2's system install, which has a completely different semantic
3434	# ./install, which can be erroneously created by make from ./install.sh.	4555	# ./install, which can be erroneously created by make from ./install.sh.
		4556	# Reject install programs that cannot install multiple files.
3435	{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5	4557	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3436	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }	4558	printf %s "checking for a BSD-compatible install... " >&6; }
3437	if test -z "$INSTALL"; then	4559	if test -z "$INSTALL"; then
3438	if test "${ac_cv_path_install+set}" = set; then	4560	if test ${ac_cv_path_install+y}
3439	echo $ECHO_N "(cached) $ECHO_C" >&6	4561	then :
3440	else	4562	printf %s "(cached) " >&6
		4563	else $as_nop
3441	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4564	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3442	for as_dir in $PATH	4565	for as_dir in $PATH
3443	do	4566	do
3444	IFS=$as_save_IFS	4567	IFS=$as_save_IFS
3445	test -z "$as_dir" && as_dir=.	4568	case $as_dir in #(((
3446	# Account for people who put trailing slashes in PATH elements.	4569	'') as_dir=./ ;;
		4570	*/) ;;
		4571	*) as_dir=$as_dir/ ;;
		4572	esac
		4573	# Account for fact that we put trailing slashes in our PATH walk.
3447	case $as_dir/ in	4574	case $as_dir in #((
3448	./ | .// | /cC/* | \	4575	./ | /[cC]/* | \
3449	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \	4576	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3450	?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \	4577	?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3451	/usr/ucb/* ) ;;	4578	/usr/ucb/* ) ;;
3452	*)	4579	*)
3453	# OSF1 and SCO ODT 3.0 have their own names for install.	4580	# OSF1 and SCO ODT 3.0 have their own names for install.
3454	# Don't use installbsd from OSF since it installs stuff as root	4581	# Don't use installbsd from OSF since it installs stuff as root
3455	# by default.	4582	# by default.
3456	for ac_prog in ginstall scoinst install; do	4583	for ac_prog in ginstall scoinst install; do
3457	for ac_exec_ext in '' $ac_executable_extensions; do	4584	for ac_exec_ext in '' $ac_executable_extensions; do
3458	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then	4585	if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
3459	if test $ac_prog = install &&	4586	if test $ac_prog = install &&
3460	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	4587	grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3461	# AIX install. It has an incompatible calling convention.	4588	# AIX install. It has an incompatible calling convention.
3462	:	4589	:
3463	elif test $ac_prog = install &&	4590	elif test $ac_prog = install &&
3464	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	4591	grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3465	# program-specific install script used by HP pwplus--don't use.	4592	# program-specific install script used by HP pwplus--don't use.
3466	:	4593	:
3467	else	4594	else
		4595	rm -rf conftest.one conftest.two conftest.dir
		4596	echo one > conftest.one
		4597	echo two > conftest.two
		4598	mkdir conftest.dir
		4599	if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
		4600	test -s conftest.one && test -s conftest.two &&
		4601	test -s conftest.dir/conftest.one &&
		4602	test -s conftest.dir/conftest.two
		4603	then
3468	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"	4604	ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
3469	break 3	4605	break 3
		4606	fi
3470	fi	4607	fi
3471	fi	4608	fi
3472	done	4609	done
3473	done	4610	done
3474	;;	4611	;;
3475	esac	4612	esac
		4613
3476	done	4614	done
3477	IFS=$as_save_IFS	4615	IFS=$as_save_IFS
3478		4616
		4617	rm -rf conftest.one conftest.two conftest.dir
3479		4618
3480	fi	4619	fi
3481	if test "${ac_cv_path_install+set}" = set; then	4620	if test ${ac_cv_path_install+y}; then
3482	INSTALL=$ac_cv_path_install	4621	INSTALL=$ac_cv_path_install
3483	else	4622	else
3484	# As a last resort, use the slow shell script. Don't cache a	4623	# As a last resort, use the slow shell script. Don't cache a
3485	# value for INSTALL within a source directory, because that will	4624	# value for INSTALL within a source directory, because that will
3486	# break other packages using the cache if that directory is	4625	# break other packages using the cache if that directory is
3487	# removed, or if the value is a relative name.	4626	# removed, or if the value is a relative name.
3488	INSTALL=$ac_install_sh	4627	INSTALL=$ac_install_sh
3489	fi	4628	fi
3490	fi	4629	fi
3491	{ echo "$as_me:$LINENO: result: $INSTALL" >&5	4630	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3492	echo "${ECHO_T}$INSTALL" >&6; }	4631	printf "%s\n" "$INSTALL" >&6; }
3493		4632
3494	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	4633	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3495	# It thinks the first close brace ends the variable substitution.	4634	# It thinks the first close brace ends the variable substitution.
3496	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	4635	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3497		4636
…		…
3499		4638
3500	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	4639	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3501		4640
3502		4641
3503		4642
3504		4643	ac_header= ac_cache=
3505	{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5	4644	for ac_item in $ac_header_c_list
3506	echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
3507	if test "${ac_cv_path_GREP+set}" = set; then
3508	echo $ECHO_N "(cached) $ECHO_C" >&6
3509	else
3510	# Extract the first word of "grep ggrep" to use in msg output
3511	if test -z "$GREP"; then
3512	set dummy grep ggrep; ac_prog_name=$2
3513	if test "${ac_cv_path_GREP+set}" = set; then
3514	echo $ECHO_N "(cached) $ECHO_C" >&6
3515	else
3516	ac_path_GREP_found=false
3517	# Loop through the user's path and test for each of PROGNAME-LIST
3518	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3519	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3520	do	4645	do
3521	IFS=$as_save_IFS	4646	if test $ac_cache; then
3522	test -z "$as_dir" && as_dir=.	4647	ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
3523	for ac_prog in grep ggrep; do	4648	if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
3524	for ac_exec_ext in '' $ac_executable_extensions; do	4649	printf "%s\n" "#define $ac_item 1" >> confdefs.h
3525	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3526	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3527	# Check for GNU ac_path_GREP and select it if it is found.
3528	# Check for GNU $ac_path_GREP
3529	case `"$ac_path_GREP" --version 2>&1` in
3530	*GNU*)
3531	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3532	*)
3533	ac_count=0
3534	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3535	while :
3536	do
3537	cat "conftest.in" "conftest.in" >"conftest.tmp"
3538	mv "conftest.tmp" "conftest.in"
3539	cp "conftest.in" "conftest.nl"
3540	echo 'GREP' >> "conftest.nl"
3541	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3542	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3543	ac_count=`expr $ac_count + 1`
3544	if test $ac_count -gt ${ac_path_GREP_max-0}; then
3545	# Best one so far, save it but keep looking for a better one
3546	ac_cv_path_GREP="$ac_path_GREP"
3547	ac_path_GREP_max=$ac_count
3548	fi	4650	fi
3549	# 10*(2^10) chars as input seems more than enough	4651	ac_header= ac_cache=
3550	test $ac_count -gt 10 && break	4652	elif test $ac_header; then
3551	done	4653	ac_cache=$ac_item
3552	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;	4654	else
3553	esac	4655	ac_header=$ac_item
3554		4656	fi
3555
3556	$ac_path_GREP_found && break 3
3557	done
3558	done	4657	done
3559		4658
3560	done
3561	IFS=$as_save_IFS
3562		4659
3563		4660
3564	fi
3565		4661
3566	GREP="$ac_cv_path_GREP"
3567	if test -z "$GREP"; then
3568	{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3569	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3570	{ (exit 1); exit 1; }; }
3571	fi
3572		4662
3573	else
3574	ac_cv_path_GREP=$GREP
3575	fi
3576		4663
3577		4664
3578	fi
3579	{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3580	echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
3581	GREP="$ac_cv_path_GREP"
3582		4665
		4666	if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
		4667	then :
3583		4668
3584	{ echo "$as_me:$LINENO: checking for egrep" >&5	4669	printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
3585	echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
3586	if test "${ac_cv_path_EGREP+set}" = set; then
3587	echo $ECHO_N "(cached) $ECHO_C" >&6
3588	else
3589	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3590	then ac_cv_path_EGREP="$GREP -E"
3591	else
3592	# Extract the first word of "egrep" to use in msg output
3593	if test -z "$EGREP"; then
3594	set dummy egrep; ac_prog_name=$2
3595	if test "${ac_cv_path_EGREP+set}" = set; then
3596	echo $ECHO_N "(cached) $ECHO_C" >&6
3597	else
3598	ac_path_EGREP_found=false
3599	# Loop through the user's path and test for each of PROGNAME-LIST
3600	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3601	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3602	do
3603	IFS=$as_save_IFS
3604	test -z "$as_dir" && as_dir=.
3605	for ac_prog in egrep; do
3606	for ac_exec_ext in '' $ac_executable_extensions; do
3607	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3608	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3609	# Check for GNU ac_path_EGREP and select it if it is found.
3610	# Check for GNU $ac_path_EGREP
3611	case `"$ac_path_EGREP" --version 2>&1` in
3612	*GNU*)
3613	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3614	*)
3615	ac_count=0
3616	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3617	while :
3618	do
3619	cat "conftest.in" "conftest.in" >"conftest.tmp"
3620	mv "conftest.tmp" "conftest.in"
3621	cp "conftest.in" "conftest.nl"
3622	echo 'EGREP' >> "conftest.nl"
3623	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3624	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3625	ac_count=`expr $ac_count + 1`
3626	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3627	# Best one so far, save it but keep looking for a better one
3628	ac_cv_path_EGREP="$ac_path_EGREP"
3629	ac_path_EGREP_max=$ac_count
3630	fi
3631	# 10*(2^10) chars as input seems more than enough
3632	test $ac_count -gt 10 && break
3633	done
3634	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3635	esac
3636		4670
3637
3638	$ac_path_EGREP_found && break 3
3639	done
3640	done
3641
3642	done
3643	IFS=$as_save_IFS
3644
3645
3646	fi	4671	fi
3647		4672
3648	EGREP="$ac_cv_path_EGREP"
3649	if test -z "$EGREP"; then
3650	{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3651	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3652	{ (exit 1); exit 1; }; }
3653	fi
3654		4673
3655	else
3656	ac_cv_path_EGREP=$EGREP
3657	fi
3658		4674
3659		4675
3660	fi
3661	fi
3662	{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
3663	echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
3664	EGREP="$ac_cv_path_EGREP"
3665		4676
3666		4677
3667		4678	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3668	{ echo "$as_me:$LINENO: checking for AIX" >&5	4679	printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3669	echo $ECHO_N "checking for AIX... $ECHO_C" >&6; }	4680	if test ${ac_cv_safe_to_define___extensions__+y}
3670	cat >conftest.$ac_ext <<_ACEOF	4681	then :
3671	/* confdefs.h. */	4682	printf %s "(cached) " >&6
3672	_ACEOF	4683	else $as_nop
3673	cat confdefs.h >>conftest.$ac_ext	4684	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3674	cat >>conftest.$ac_ext <<_ACEOF
3675	/* end confdefs.h. */	4685	/* end confdefs.h. */
3676	#ifdef _AIX
3677	yes
3678	#endif
3679		4686
3680	_ACEOF	4687	# define __EXTENSIONS__ 1
3681	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	4688	$ac_includes_default
3682	$EGREP "yes" >/dev/null 2>&1; then
3683	{ echo "$as_me:$LINENO: result: yes" >&5
3684	echo "${ECHO_T}yes" >&6; }
3685	cat >>confdefs.h <<\_ACEOF
3686	#define _ALL_SOURCE 1
3687	_ACEOF
3688
3689	else
3690	{ echo "$as_me:$LINENO: result: no" >&5
3691	echo "${ECHO_T}no" >&6; }
3692	fi
3693	rm -f conftest*
3694
3695
3696
3697	cat >>confdefs.h <<\_ACEOF
3698	#define _GNU_SOURCE 1
3699	_ACEOF
3700
3701
3702	{ echo "$as_me:$LINENO: checking for library containing strerror" >&5
3703	echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6; }
3704	if test "${ac_cv_search_strerror+set}" = set; then
3705	echo $ECHO_N "(cached) $ECHO_C" >&6
3706	else
3707	ac_func_search_save_LIBS=$LIBS
3708	cat >conftest.$ac_ext <<_ACEOF
3709	/* confdefs.h. */
3710	_ACEOF
3711	cat confdefs.h >>conftest.$ac_ext
3712	cat >>conftest.$ac_ext <<_ACEOF
3713	/* end confdefs.h. */
3714
3715	/* Override any GCC internal prototype to avoid an error.
3716	Use char because int might match the return type of a GCC
3717	builtin and then its argument prototype would still apply. */
3718	#ifdef __cplusplus
3719	extern "C"
3720	#endif
3721	char strerror ();
3722	int	4689	int
3723	main ()	4690	main (void)
3724	{	4691	{
3725	return strerror ();	4692
3726	;	4693	;
3727	return 0;	4694	return 0;
3728	}	4695	}
3729	_ACEOF	4696	_ACEOF
		4697	if ac_fn_c_try_compile "$LINENO"
		4698	then :
		4699	ac_cv_safe_to_define___extensions__=yes
		4700	else $as_nop
		4701	ac_cv_safe_to_define___extensions__=no
		4702	fi
		4703	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4704	fi
		4705	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
		4706	printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; }
		4707
		4708	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5
		4709	printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; }
		4710	if test ${ac_cv_should_define__xopen_source+y}
		4711	then :
		4712	printf %s "(cached) " >&6
		4713	else $as_nop
		4714	ac_cv_should_define__xopen_source=no
		4715	if test $ac_cv_header_wchar_h = yes
		4716	then :
		4717	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4718	/* end confdefs.h. */
		4719
		4720	#include <wchar.h>
		4721	mbstate_t x;
		4722	int
		4723	main (void)
		4724	{
		4725
		4726	;
		4727	return 0;
		4728	}
		4729	_ACEOF
		4730	if ac_fn_c_try_compile "$LINENO"
		4731	then :
		4732
		4733	else $as_nop
		4734	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4735	/* end confdefs.h. */
		4736
		4737	#define _XOPEN_SOURCE 500
		4738	#include <wchar.h>
		4739	mbstate_t x;
		4740	int
		4741	main (void)
		4742	{
		4743
		4744	;
		4745	return 0;
		4746	}
		4747	_ACEOF
		4748	if ac_fn_c_try_compile "$LINENO"
		4749	then :
		4750	ac_cv_should_define__xopen_source=yes
		4751	fi
		4752	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4753	fi
		4754	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4755	fi
		4756	fi
		4757	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
		4758	printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; }
		4759
		4760	printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h
		4761
		4762	printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h
		4763
		4764	printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
		4765
		4766	printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h
		4767
		4768	printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h
		4769
		4770	printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h
		4771
		4772	printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
		4773
		4774	printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h
		4775
		4776	printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h
		4777
		4778	printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h
		4779
		4780	printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h
		4781
		4782	printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h
		4783
		4784	printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h
		4785
		4786	printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h
		4787
		4788	printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h
		4789
		4790	if test $ac_cv_header_minix_config_h = yes
		4791	then :
		4792	MINIX=yes
		4793	printf "%s\n" "#define _MINIX 1" >>confdefs.h
		4794
		4795	printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h
		4796
		4797	printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h
		4798
		4799	else $as_nop
		4800	MINIX=
		4801	fi
		4802	if test $ac_cv_safe_to_define___extensions__ = yes
		4803	then :
		4804	printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
		4805
		4806	fi
		4807	if test $ac_cv_should_define__xopen_source = yes
		4808	then :
		4809	printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h
		4810
		4811	fi
		4812
		4813	ac_ext=cpp
		4814	ac_cpp='$CXXCPP $CPPFLAGS'
		4815	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		4816	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		4817	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		4818
		4819
		4820	if test "$ac_prog_cxx_stdcxx" != cxx11; then
		4821	as_fn_error $? "the compiler does not support C++11" "$LINENO" 5
		4822	fi
		4823
		4824	LINKER="$CXX"
		4825	if test x$GCC = xyes && test x$GXX = xyes; then
		4826	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working libsupc++" >&5
		4827	printf %s "checking for working libsupc++... " >&6; }
		4828	save_CXX="$CXX"
		4829	save_LIBS="$LIBS"
		4830	CXX="$CC"
		4831	LIBS="$LIBS -lsupc++"
		4832
		4833	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4834	/* end confdefs.h. */
		4835	struct test { }; void f() try { throw new test; } catch (...) { throw; }
		4836	int
		4837	main (void)
		4838	{
		4839
		4840	;
		4841	return 0;
		4842	}
		4843	_ACEOF
		4844	if ac_fn_cxx_try_link "$LINENO"
		4845	then :
		4846	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		4847	printf "%s\n" "ok" >&6; }
		4848	LINKER="$CC"
		4849	else $as_nop
		4850
		4851	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, making everything bigger and slower" >&5
		4852	printf "%s\n" "no, making everything bigger and slower" >&6; }
		4853	LIBS="$save_LIBS"
		4854
		4855
		4856	fi
		4857	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		4858	conftest$ac_exeext conftest.$ac_ext
		4859	CXX="$save_CXX"
		4860	fi
		4861	LINKER=$LINKER
		4862
		4863
		4864	if test -z "$orig_CXXFLAGS"; then
		4865	if test x$GCC = xyes && test "x$GXX" = xyes; then
		4866	CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"
		4867	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4868	/* end confdefs.h. */
		4869
		4870	int
		4871	main (void)
		4872	{
		4873
		4874	;
		4875	return 0;
		4876	}
		4877	_ACEOF
		4878	if ac_fn_cxx_try_compile "$LINENO"
		4879	then :
		4880
		4881	else $as_nop
		4882	CXXFLAGS="-g -O3"
		4883	fi
		4884	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4885	else
		4886	CXXFLAGS="-O"
		4887	fi
		4888	CFLAGS="$CXXFLAGS"
		4889	fi
		4890
		4891	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing setlocale" >&5
		4892	printf %s "checking for library containing setlocale... " >&6; }
		4893	if test ${ac_cv_search_setlocale+y}
		4894	then :
		4895	printf %s "(cached) " >&6
		4896	else $as_nop
		4897	ac_func_search_save_LIBS=$LIBS
		4898	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4899	/* end confdefs.h. */
		4900
		4901	namespace conftest {
		4902	extern "C" int setlocale ();
		4903	}
		4904	int
		4905	main (void)
		4906	{
		4907	return conftest::setlocale ();
		4908	;
		4909	return 0;
		4910	}
		4911	_ACEOF
3730	for ac_lib in '' cposix; do	4912	for ac_lib in '' xpg4
		4913	do
3731	if test -z "$ac_lib"; then	4914	if test -z "$ac_lib"; then
3732	ac_res="none required"	4915	ac_res="none required"
3733	else	4916	else
3734	ac_res=-l$ac_lib	4917	ac_res=-l$ac_lib
3735	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	4918	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3736	fi	4919	fi
3737	rm -f conftest.$ac_objext conftest$ac_exeext	4920	if ac_fn_cxx_try_link "$LINENO"
3738	if { (ac_try="$ac_link"	4921	then :
3739	case "(($ac_try" in
3740	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3741	*) ac_try_echo=$ac_try;;
3742	esac
3743	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3744	(eval "$ac_link") 2>conftest.er1
3745	ac_status=$?
3746	grep -v '^ *+' conftest.er1 >conftest.err
3747	rm -f conftest.er1
3748	cat conftest.err >&5
3749	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3750	(exit $ac_status); } && {
3751	test -z "$ac_c_werror_flag" ||
3752	test ! -s conftest.err
3753	} && test -s conftest$ac_exeext &&
3754	$as_test_x conftest$ac_exeext; then
3755	ac_cv_search_strerror=$ac_res	4922	ac_cv_search_setlocale=$ac_res
3756	else
3757	echo "$as_me: failed program was:" >&5
3758	sed 's/^/| /' conftest.$ac_ext >&5
3759
3760
3761	fi	4923	fi
3762
3763	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	4924	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3764	conftest$ac_exeext	4925	conftest$ac_exeext
3765	if test "${ac_cv_search_strerror+set}" = set; then	4926	if test ${ac_cv_search_setlocale+y}
		4927	then :
3766	break	4928	break
3767	fi	4929	fi
3768	done	4930	done
3769	if test "${ac_cv_search_strerror+set}" = set; then	4931	if test ${ac_cv_search_setlocale+y}
3770	:	4932	then :
3771	else	4933
		4934	else $as_nop
3772	ac_cv_search_strerror=no	4935	ac_cv_search_setlocale=no
3773	fi	4936	fi
3774	rm conftest.$ac_ext	4937	rm conftest.$ac_ext
3775	LIBS=$ac_func_search_save_LIBS	4938	LIBS=$ac_func_search_save_LIBS
3776	fi	4939	fi
3777	{ echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5	4940	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5
3778	echo "${ECHO_T}$ac_cv_search_strerror" >&6; }	4941	printf "%s\n" "$ac_cv_search_setlocale" >&6; }
3779	ac_res=$ac_cv_search_strerror	4942	ac_res=$ac_cv_search_setlocale
3780	if test "$ac_res" != no; then	4943	if test "$ac_res" != no
		4944	then :
3781	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"	4945	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3782		4946
3783	fi	4947	fi
3784		4948
3785	ac_ext=cpp
3786	ac_cpp='$CXXCPP $CPPFLAGS'
3787	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3788	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3789	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3790		4949
3791		4950	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
3792	if test x$GCC = xyes && test x$GXX = xyes; then	4951	printf %s "checking for library containing gethostbyname... " >&6; }
3793	{ echo "$as_me:$LINENO: checking for working libsupc++" >&5	4952	if test ${ac_cv_search_gethostbyname+y}
3794	echo $ECHO_N "checking for working libsupc++... $ECHO_C" >&6; }	4953	then :
3795	save_CXX="$CXX"	4954	printf %s "(cached) " >&6
3796	save_LIBS="$LIBS"	4955	else $as_nop
3797	CXX="$CC"	4956	ac_func_search_save_LIBS=$LIBS
3798	LIBS="$LIBS -lsupc++"
3799	LINKER="$CC"
3800
3801	cat >conftest.$ac_ext <<_ACEOF
3802	/* confdefs.h. */
3803	_ACEOF
3804	cat confdefs.h >>conftest.$ac_ext	4957	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3805	cat >>conftest.$ac_ext <<_ACEOF
3806	/* end confdefs.h. */	4958	/* end confdefs.h. */
3807	struct test { }; void f() try { throw new test; } catch (...) { throw; }	4959
		4960	namespace conftest {
		4961	extern "C" int gethostbyname ();
		4962	}
3808	int	4963	int
3809	main ()	4964	main (void)
3810	{	4965	{
3811		4966	return conftest::gethostbyname ();
3812	;	4967	;
3813	return 0;	4968	return 0;
3814	}	4969	}
3815	_ACEOF	4970	_ACEOF
3816	rm -f conftest.$ac_objext conftest$ac_exeext	4971	for ac_lib in '' nsl
3817	if { (ac_try="$ac_link"	4972	do
3818	case "(($ac_try" in	4973	if test -z "$ac_lib"; then
3819	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	4974	ac_res="none required"
3820	*) ac_try_echo=$ac_try;;
3821	esac
3822	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3823	(eval "$ac_link") 2>conftest.er1
3824	ac_status=$?
3825	grep -v '^ *+' conftest.er1 >conftest.err
3826	rm -f conftest.er1
3827	cat conftest.err >&5
3828	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3829	(exit $ac_status); } && {
3830	test -z "$ac_cxx_werror_flag" ||
3831	test ! -s conftest.err
3832	} && test -s conftest$ac_exeext &&
3833	$as_test_x conftest$ac_exeext; then
3834	{ echo "$as_me:$LINENO: result: ok" >&5
3835	echo "${ECHO_T}ok" >&6; }
3836	else	4975	else
3837	echo "$as_me: failed program was:" >&5	4976	ac_res=-l$ac_lib
3838	sed 's/^/| /' conftest.$ac_ext >&5	4977	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3839		4978	fi
3840		4979	if ac_fn_cxx_try_link "$LINENO"
3841	{ echo "$as_me:$LINENO: result: no, making everything bigger and slower" >&5	4980	then :
3842	echo "${ECHO_T}no, making everything bigger and slower" >&6; }	4981	ac_cv_search_gethostbyname=$ac_res
3843	LIBS="$save_LIBS"
3844	LINKER="$save_CXX"
3845
3846
3847	fi	4982	fi
3848
3849	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	4983	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3850	conftest$ac_exeext conftest.$ac_ext	4984	conftest$ac_exeext
3851	CXX="$save_CXX"	4985	if test ${ac_cv_search_gethostbyname+y}
		4986	then :
		4987	break
3852	fi	4988	fi
3853	LINKER=$LINKER	4989	done
		4990	if test ${ac_cv_search_gethostbyname+y}
		4991	then :
3854		4992
		4993	else $as_nop
		4994	ac_cv_search_gethostbyname=no
		4995	fi
		4996	rm conftest.$ac_ext
		4997	LIBS=$ac_func_search_save_LIBS
		4998	fi
		4999	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
		5000	printf "%s\n" "$ac_cv_search_gethostbyname" >&6; }
		5001	ac_res=$ac_cv_search_gethostbyname
		5002	if test "$ac_res" != no
		5003	then :
		5004	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3855		5005
3856	if test -z "$orig_CXXFLAGS"; then	5006	fi
3857	if test x$GCC = xyes && test "x$GXX" = xyes; then	5007
3858	CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"	5008	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
3859	cat >conftest.$ac_ext <<_ACEOF	5009	printf %s "checking for library containing socket... " >&6; }
3860	/* confdefs.h. */	5010	if test ${ac_cv_search_socket+y}
3861	_ACEOF	5011	then :
		5012	printf %s "(cached) " >&6
		5013	else $as_nop
		5014	ac_func_search_save_LIBS=$LIBS
3862	cat confdefs.h >>conftest.$ac_ext	5015	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3863	cat >>conftest.$ac_ext <<_ACEOF
3864	/* end confdefs.h. */	5016	/* end confdefs.h. */
3865		5017
		5018	namespace conftest {
		5019	extern "C" int socket ();
		5020	}
3866	int	5021	int
3867	main ()	5022	main (void)
3868	{	5023	{
3869		5024	return conftest::socket ();
3870	;	5025	;
3871	return 0;	5026	return 0;
3872	}	5027	}
3873	_ACEOF	5028	_ACEOF
3874	rm -f conftest.$ac_objext	5029	for ac_lib in '' socket
3875	if { (ac_try="$ac_compile"	5030	do
3876	case "(($ac_try" in	5031	if test -z "$ac_lib"; then
3877	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	5032	ac_res="none required"
3878	*) ac_try_echo=$ac_try;;
3879	esac
3880	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3881	(eval "$ac_compile") 2>conftest.er1
3882	ac_status=$?
3883	grep -v '^ *+' conftest.er1 >conftest.err
3884	rm -f conftest.er1
3885	cat conftest.err >&5
3886	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3887	(exit $ac_status); } && {
3888	test -z "$ac_cxx_werror_flag" ||
3889	test ! -s conftest.err
3890	} && test -s conftest.$ac_objext; then
3891	:
3892	else
3893	echo "$as_me: failed program was:" >&5
3894	sed 's/^/| /' conftest.$ac_ext >&5
3895
3896	CXXFLAGS="-g -O3"
3897	fi
3898
3899	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3900	else	5033	else
3901	CXXFLAGS="-O"	5034	ac_res=-l$ac_lib
		5035	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3902	fi	5036	fi
3903	CFLAGS="$CXXFLAGS"	5037	if ac_fn_cxx_try_link "$LINENO"
		5038	then :
		5039	ac_cv_search_socket=$ac_res
3904	fi	5040	fi
3905
3906	case $host in
3907	*-*-solaris* )
3908
3909	cat >>confdefs.h <<\_ACEOF
3910	#define _XOPEN_SOURCE 500
3911	_ACEOF
3912
3913	;;
3914	esac
3915
3916	{ echo "$as_me:$LINENO: checking for setlocale" >&5
3917	echo $ECHO_N "checking for setlocale... $ECHO_C" >&6; }
3918	if test "${ac_cv_func_setlocale+set}" = set; then
3919	echo $ECHO_N "(cached) $ECHO_C" >&6
3920	else
3921	cat >conftest.$ac_ext <<_ACEOF
3922	/* confdefs.h. */
3923	_ACEOF
3924	cat confdefs.h >>conftest.$ac_ext
3925	cat >>conftest.$ac_ext <<_ACEOF
3926	/* end confdefs.h. */
3927	/* Define setlocale to an innocuous variant, in case <limits.h> declares setlocale.
3928	For example, HP-UX 11i <limits.h> declares gettimeofday. */
3929	#define setlocale innocuous_setlocale
3930
3931	/* System header to define __stub macros and hopefully few prototypes,
3932	which can conflict with char setlocale (); below.
3933	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3934	<limits.h> exists even on freestanding compilers. */
3935
3936	#ifdef __STDC__
3937	# include <limits.h>
3938	#else
3939	# include <assert.h>
3940	#endif
3941
3942	#undef setlocale
3943
3944	/* Override any GCC internal prototype to avoid an error.
3945	Use char because int might match the return type of a GCC
3946	builtin and then its argument prototype would still apply. */
3947	#ifdef __cplusplus
3948	extern "C"
3949	#endif
3950	char setlocale ();
3951	/* The GNU C library defines this for functions which it implements
3952	to always fail with ENOSYS. Some functions are actually named
3953	something starting with __ and the normal name is an alias. */
3954	#if defined __stub_setlocale || defined __stub___setlocale
3955	choke me
3956	#endif
3957
3958	int
3959	main ()
3960	{
3961	return setlocale ();
3962	;
3963	return 0;
3964	}
3965	_ACEOF
3966	rm -f conftest.$ac_objext conftest$ac_exeext
3967	if { (ac_try="$ac_link"
3968	case "(($ac_try" in
3969	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3970	*) ac_try_echo=$ac_try;;
3971	esac
3972	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3973	(eval "$ac_link") 2>conftest.er1
3974	ac_status=$?
3975	grep -v '^ *+' conftest.er1 >conftest.err
3976	rm -f conftest.er1
3977	cat conftest.err >&5
3978	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3979	(exit $ac_status); } && {
3980	test -z "$ac_cxx_werror_flag" ||
3981	test ! -s conftest.err
3982	} && test -s conftest$ac_exeext &&
3983	$as_test_x conftest$ac_exeext; then
3984	ac_cv_func_setlocale=yes
3985	else
3986	echo "$as_me: failed program was:" >&5
3987	sed 's/^/| /' conftest.$ac_ext >&5
3988
3989	ac_cv_func_setlocale=no
3990	fi
3991
3992	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5041	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3993	conftest$ac_exeext conftest.$ac_ext	5042	conftest$ac_exeext
		5043	if test ${ac_cv_search_socket+y}
		5044	then :
		5045	break
3994	fi	5046	fi
3995	{ echo "$as_me:$LINENO: result: $ac_cv_func_setlocale" >&5	5047	done
3996	echo "${ECHO_T}$ac_cv_func_setlocale" >&6; }	5048	if test ${ac_cv_search_socket+y}
3997	if test $ac_cv_func_setlocale = yes; then	5049	then :
3998	:
3999	else
4000	{ echo "$as_me:$LINENO: checking for setlocale in -lxpg4" >&5
4001	echo $ECHO_N "checking for setlocale in -lxpg4... $ECHO_C" >&6; }
4002	if test "${ac_cv_lib_xpg4_setlocale+set}" = set; then
4003	echo $ECHO_N "(cached) $ECHO_C" >&6
4004	else
4005	ac_check_lib_save_LIBS=$LIBS
4006	LIBS="-lxpg4 $LIBS"
4007	cat >conftest.$ac_ext <<_ACEOF
4008	/* confdefs.h. */
4009	_ACEOF
4010	cat confdefs.h >>conftest.$ac_ext
4011	cat >>conftest.$ac_ext <<_ACEOF
4012	/* end confdefs.h. */
4013		5050
4014	/* Override any GCC internal prototype to avoid an error.	5051	else $as_nop
4015	Use char because int might match the return type of a GCC
4016	builtin and then its argument prototype would still apply. */
4017	#ifdef __cplusplus
4018	extern "C"
4019	#endif
4020	char setlocale ();
4021	int
4022	main ()
4023	{
4024	return setlocale ();
4025	;
4026	return 0;
4027	}
4028	_ACEOF
4029	rm -f conftest.$ac_objext conftest$ac_exeext
4030	if { (ac_try="$ac_link"
4031	case "(($ac_try" in
4032	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4033	*) ac_try_echo=$ac_try;;
4034	esac
4035	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4036	(eval "$ac_link") 2>conftest.er1
4037	ac_status=$?
4038	grep -v '^ *+' conftest.er1 >conftest.err
4039	rm -f conftest.er1
4040	cat conftest.err >&5
4041	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4042	(exit $ac_status); } && {
4043	test -z "$ac_cxx_werror_flag" ||
4044	test ! -s conftest.err
4045	} && test -s conftest$ac_exeext &&
4046	$as_test_x conftest$ac_exeext; then
4047	ac_cv_lib_xpg4_setlocale=yes
4048	else
4049	echo "$as_me: failed program was:" >&5
4050	sed 's/^/| /' conftest.$ac_ext >&5
4051
4052	ac_cv_lib_xpg4_setlocale=no
4053	fi
4054
4055	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4056	conftest$ac_exeext conftest.$ac_ext
4057	LIBS=$ac_check_lib_save_LIBS
4058	fi
4059	{ echo "$as_me:$LINENO: result: $ac_cv_lib_xpg4_setlocale" >&5
4060	echo "${ECHO_T}$ac_cv_lib_xpg4_setlocale" >&6; }
4061	if test $ac_cv_lib_xpg4_setlocale = yes; then
4062	LIBS="$LIBS -lxpg4"
4063	fi
4064
4065	fi
4066
4067
4068	{ echo "$as_me:$LINENO: checking for gethostbyname" >&5
4069	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6; }
4070	if test "${ac_cv_func_gethostbyname+set}" = set; then
4071	echo $ECHO_N "(cached) $ECHO_C" >&6
4072	else
4073	cat >conftest.$ac_ext <<_ACEOF
4074	/* confdefs.h. */
4075	_ACEOF
4076	cat confdefs.h >>conftest.$ac_ext
4077	cat >>conftest.$ac_ext <<_ACEOF
4078	/* end confdefs.h. */
4079	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
4080	For example, HP-UX 11i <limits.h> declares gettimeofday. */
4081	#define gethostbyname innocuous_gethostbyname
4082
4083	/* System header to define __stub macros and hopefully few prototypes,
4084	which can conflict with char gethostbyname (); below.
4085	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4086	<limits.h> exists even on freestanding compilers. */
4087
4088	#ifdef __STDC__
4089	# include <limits.h>
4090	#else
4091	# include <assert.h>
4092	#endif
4093
4094	#undef gethostbyname
4095
4096	/* Override any GCC internal prototype to avoid an error.
4097	Use char because int might match the return type of a GCC
4098	builtin and then its argument prototype would still apply. */
4099	#ifdef __cplusplus
4100	extern "C"
4101	#endif
4102	char gethostbyname ();
4103	/* The GNU C library defines this for functions which it implements
4104	to always fail with ENOSYS. Some functions are actually named
4105	something starting with __ and the normal name is an alias. */
4106	#if defined __stub_gethostbyname || defined __stub___gethostbyname
4107	choke me
4108	#endif
4109
4110	int
4111	main ()
4112	{
4113	return gethostbyname ();
4114	;
4115	return 0;
4116	}
4117	_ACEOF
4118	rm -f conftest.$ac_objext conftest$ac_exeext
4119	if { (ac_try="$ac_link"
4120	case "(($ac_try" in
4121	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4122	*) ac_try_echo=$ac_try;;
4123	esac
4124	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4125	(eval "$ac_link") 2>conftest.er1
4126	ac_status=$?
4127	grep -v '^ *+' conftest.er1 >conftest.err
4128	rm -f conftest.er1
4129	cat conftest.err >&5
4130	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4131	(exit $ac_status); } && {
4132	test -z "$ac_cxx_werror_flag" ||
4133	test ! -s conftest.err
4134	} && test -s conftest$ac_exeext &&
4135	$as_test_x conftest$ac_exeext; then
4136	ac_cv_func_gethostbyname=yes
4137	else
4138	echo "$as_me: failed program was:" >&5
4139	sed 's/^/| /' conftest.$ac_ext >&5
4140
4141	ac_cv_func_gethostbyname=no
4142	fi
4143
4144	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4145	conftest$ac_exeext conftest.$ac_ext
4146	fi
4147	{ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
4148	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6; }
4149	if test $ac_cv_func_gethostbyname = yes; then
4150	:
4151	else
4152	{ echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
4153	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }
4154	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
4155	echo $ECHO_N "(cached) $ECHO_C" >&6
4156	else
4157	ac_check_lib_save_LIBS=$LIBS
4158	LIBS="-lnsl $LIBS"
4159	cat >conftest.$ac_ext <<_ACEOF
4160	/* confdefs.h. */
4161	_ACEOF
4162	cat confdefs.h >>conftest.$ac_ext
4163	cat >>conftest.$ac_ext <<_ACEOF
4164	/* end confdefs.h. */
4165
4166	/* Override any GCC internal prototype to avoid an error.
4167	Use char because int might match the return type of a GCC
4168	builtin and then its argument prototype would still apply. */
4169	#ifdef __cplusplus
4170	extern "C"
4171	#endif
4172	char gethostbyname ();
4173	int
4174	main ()
4175	{
4176	return gethostbyname ();
4177	;
4178	return 0;
4179	}
4180	_ACEOF
4181	rm -f conftest.$ac_objext conftest$ac_exeext
4182	if { (ac_try="$ac_link"
4183	case "(($ac_try" in
4184	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4185	*) ac_try_echo=$ac_try;;
4186	esac
4187	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4188	(eval "$ac_link") 2>conftest.er1
4189	ac_status=$?
4190	grep -v '^ *+' conftest.er1 >conftest.err
4191	rm -f conftest.er1
4192	cat conftest.err >&5
4193	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4194	(exit $ac_status); } && {
4195	test -z "$ac_cxx_werror_flag" ||
4196	test ! -s conftest.err
4197	} && test -s conftest$ac_exeext &&
4198	$as_test_x conftest$ac_exeext; then
4199	ac_cv_lib_nsl_gethostbyname=yes
4200	else
4201	echo "$as_me: failed program was:" >&5
4202	sed 's/^/| /' conftest.$ac_ext >&5
4203
4204	ac_cv_lib_nsl_gethostbyname=no
4205	fi
4206
4207	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4208	conftest$ac_exeext conftest.$ac_ext
4209	LIBS=$ac_check_lib_save_LIBS
4210	fi
4211	{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
4212	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }
4213	if test $ac_cv_lib_nsl_gethostbyname = yes; then
4214	LIBS="$LIBS -lnsl"
4215	fi
4216
4217	fi
4218
4219	{ echo "$as_me:$LINENO: checking for socket" >&5
4220	echo $ECHO_N "checking for socket... $ECHO_C" >&6; }
4221	if test "${ac_cv_func_socket+set}" = set; then
4222	echo $ECHO_N "(cached) $ECHO_C" >&6
4223	else
4224	cat >conftest.$ac_ext <<_ACEOF
4225	/* confdefs.h. */
4226	_ACEOF
4227	cat confdefs.h >>conftest.$ac_ext
4228	cat >>conftest.$ac_ext <<_ACEOF
4229	/* end confdefs.h. */
4230	/* Define socket to an innocuous variant, in case <limits.h> declares socket.
4231	For example, HP-UX 11i <limits.h> declares gettimeofday. */
4232	#define socket innocuous_socket
4233
4234	/* System header to define __stub macros and hopefully few prototypes,
4235	which can conflict with char socket (); below.
4236	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4237	<limits.h> exists even on freestanding compilers. */
4238
4239	#ifdef __STDC__
4240	# include <limits.h>
4241	#else
4242	# include <assert.h>
4243	#endif
4244
4245	#undef socket
4246
4247	/* Override any GCC internal prototype to avoid an error.
4248	Use char because int might match the return type of a GCC
4249	builtin and then its argument prototype would still apply. */
4250	#ifdef __cplusplus
4251	extern "C"
4252	#endif
4253	char socket ();
4254	/* The GNU C library defines this for functions which it implements
4255	to always fail with ENOSYS. Some functions are actually named
4256	something starting with __ and the normal name is an alias. */
4257	#if defined __stub_socket || defined __stub___socket
4258	choke me
4259	#endif
4260
4261	int
4262	main ()
4263	{
4264	return socket ();
4265	;
4266	return 0;
4267	}
4268	_ACEOF
4269	rm -f conftest.$ac_objext conftest$ac_exeext
4270	if { (ac_try="$ac_link"
4271	case "(($ac_try" in
4272	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4273	*) ac_try_echo=$ac_try;;
4274	esac
4275	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4276	(eval "$ac_link") 2>conftest.er1
4277	ac_status=$?
4278	grep -v '^ *+' conftest.er1 >conftest.err
4279	rm -f conftest.er1
4280	cat conftest.err >&5
4281	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4282	(exit $ac_status); } && {
4283	test -z "$ac_cxx_werror_flag" ||
4284	test ! -s conftest.err
4285	} && test -s conftest$ac_exeext &&
4286	$as_test_x conftest$ac_exeext; then
4287	ac_cv_func_socket=yes
4288	else
4289	echo "$as_me: failed program was:" >&5
4290	sed 's/^/| /' conftest.$ac_ext >&5
4291
4292	ac_cv_func_socket=no	5052	ac_cv_search_socket=no
4293	fi	5053	fi
4294		5054	rm conftest.$ac_ext
4295	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5055	LIBS=$ac_func_search_save_LIBS
4296	conftest$ac_exeext conftest.$ac_ext
4297	fi	5056	fi
4298	{ echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5	5057	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4299	echo "${ECHO_T}$ac_cv_func_socket" >&6; }	5058	printf "%s\n" "$ac_cv_search_socket" >&6; }
4300	if test $ac_cv_func_socket = yes; then	5059	ac_res=$ac_cv_search_socket
4301	:	5060	if test "$ac_res" != no
4302	else	5061	then :
4303	{ echo "$as_me:$LINENO: checking for socket in -lsocket" >&5	5062	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4304	echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6; }
4305	if test "${ac_cv_lib_socket_socket+set}" = set; then
4306	echo $ECHO_N "(cached) $ECHO_C" >&6
4307	else
4308	ac_check_lib_save_LIBS=$LIBS
4309	LIBS="-lsocket $LIBS"
4310	cat >conftest.$ac_ext <<_ACEOF
4311	/* confdefs.h. */
4312	_ACEOF
4313	cat confdefs.h >>conftest.$ac_ext
4314	cat >>conftest.$ac_ext <<_ACEOF
4315	/* end confdefs.h. */
4316
4317	/* Override any GCC internal prototype to avoid an error.
4318	Use char because int might match the return type of a GCC
4319	builtin and then its argument prototype would still apply. */
4320	#ifdef __cplusplus
4321	extern "C"
4322	#endif
4323	char socket ();
4324	int
4325	main ()
4326	{
4327	return socket ();
4328	;
4329	return 0;
4330	}
4331	_ACEOF
4332	rm -f conftest.$ac_objext conftest$ac_exeext
4333	if { (ac_try="$ac_link"
4334	case "(($ac_try" in
4335	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4336	*) ac_try_echo=$ac_try;;
4337	esac
4338	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4339	(eval "$ac_link") 2>conftest.er1
4340	ac_status=$?
4341	grep -v '^ *+' conftest.er1 >conftest.err
4342	rm -f conftest.er1
4343	cat conftest.err >&5
4344	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4345	(exit $ac_status); } && {
4346	test -z "$ac_cxx_werror_flag" ||
4347	test ! -s conftest.err
4348	} && test -s conftest$ac_exeext &&
4349	$as_test_x conftest$ac_exeext; then
4350	ac_cv_lib_socket_socket=yes
4351	else
4352	echo "$as_me: failed program was:" >&5
4353	sed 's/^/| /' conftest.$ac_ext >&5
4354
4355	ac_cv_lib_socket_socket=no
4356	fi
4357
4358	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4359	conftest$ac_exeext conftest.$ac_ext
4360	LIBS=$ac_check_lib_save_LIBS
4361	fi
4362	{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5
4363	echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6; }
4364	if test $ac_cv_lib_socket_socket = yes; then
4365	LIBS="$LIBS -lsocket"
4366	fi
4367		5063
4368	fi	5064	fi
4369		5065
4370		5066
4371	support_frills=yes	5067	support_frills=yes
…		…
4379	support_pointer_blank=yes	5075	support_pointer_blank=yes
4380	support_scroll_rxvt=yes	5076	support_scroll_rxvt=yes
4381	support_scroll_next=yes	5077	support_scroll_next=yes
4382	support_scroll_xterm=yes	5078	support_scroll_xterm=yes
4383	support_xim=yes	5079	support_xim=yes
4384	support_afterimage=yes	5080	support_pixbuf=yes
4385	support_afterstep=yes	5081	support_startup_notification=yes
4386	support_xft=yes	5082	support_xft=yes
4387	support_unicode3=no	5083	support_unicode3=no
4388	support_combining=yes	5084	support_combining=yes
4389	support_8bitctrls=no	5085	support_8bitctrls=no
4390	support_iso14755=yes	5086	support_iso14755=yes
…		…
4392	support_perl=yes	5088	support_perl=yes
4393	codesets=all	5089	codesets=all
4394		5090
4395		5091
4396	# Check whether --enable-everything was given.	5092	# Check whether --enable-everything was given.
4397	if test "${enable_everything+set}" = set; then	5093	if test ${enable_everything+y}
		5094	then :
4398	enableval=$enable_everything;	5095	enableval=$enable_everything;
4399	if test x$enableval = xno; then	5096	if test x$enableval = xno; then
4400	support_frills=no	5097	support_frills=no
4401	support_inheritpixmap=no	5098	support_inheritpixmap=no
4402	support_fading=no	5099	support_fading=no
…		…
4411	support_scroll_next=no	5108	support_scroll_next=no
4412	support_scroll_xterm=no	5109	support_scroll_xterm=no
4413	support_utmp=no	5110	support_utmp=no
4414	support_wtmp=no	5111	support_wtmp=no
4415	support_xim=no	5112	support_xim=no
4416	support_afterimage=no	5113	support_pixbuf=no
4417	support_afterstep=no	5114	support_startup_notification=no
4418	support_xft=no	5115	support_xft=no
4419	support_unicode3=no	5116	support_unicode3=no
4420	support_combining=no	5117	support_combining=no
4421	support_8bitctrls=no	5118	support_8bitctrls=no
4422	support_iso14755=no	5119	support_iso14755=no
…		…
4439	support_scroll_next=yes	5136	support_scroll_next=yes
4440	support_scroll_xterm=yes	5137	support_scroll_xterm=yes
4441	support_utmp=yes	5138	support_utmp=yes
4442	support_wtmp=yes	5139	support_wtmp=yes
4443	support_xim=yes	5140	support_xim=yes
4444	support_afterimage=yes
4445	support_afterstep=yes	5141	support_pixbuf=yes
		5142	support_startup_notification=yes
4446	support_xft=yes	5143	support_xft=yes
4447	support_unicode3=yes	5144	support_unicode3=yes
4448	support_combining=yes	5145	support_combining=yes
4449	#support_8bitctrls=yes	5146	#support_8bitctrls=yes
4450	support_iso14755=yes	5147	support_iso14755=yes
…		…
4454	fi	5151	fi
4455		5152
4456	fi	5153	fi
4457		5154
4458		5155
4459	ASSERTIONS=no	5156	support_assertions=no
4460	# Check whether --enable-assert was given.	5157	# Check whether --enable-assert was given.
4461	if test "${enable_assert+set}" = set; then	5158	if test ${enable_assert+y}
		5159	then :
4462	enableval=$enable_assert; if test x$enableval = xyes; then	5160	enableval=$enable_assert; if test x$enableval = xyes; then
4463	ASSERTIONS=yes	5161	support_assertions=yes
4464	fi	5162	fi
4465	fi	5163	fi
4466		5164
4467	if test x$ASSERTIONS = xno; then	5165	if test x$support_assertions = xno; then
4468		5166
4469	cat >>confdefs.h <<\_ACEOF	5167	printf "%s\n" "#define NDEBUG 1" >>confdefs.h
4470	#define NDEBUG 1
4471	_ACEOF
4472		5168
4473	fi	5169	fi
4474		5170
4475	WARNINGS=no	5171	support_warnings=no
4476	# Check whether --enable-warnings was given.	5172	# Check whether --enable-warnings was given.
4477	if test "${enable_warnings+set}" = set; then	5173	if test ${enable_warnings+y}
		5174	then :
4478	enableval=$enable_warnings; if test x$enableval = xyes; then	5175	enableval=$enable_warnings; if test x$enableval = xyes; then
4479	WARNINGS=yes	5176	support_warnings=yes
4480	fi	5177	fi
4481	fi	5178	fi
4482		5179
4483	if test x$GXX = xyes; then	5180	if test x$GXX = xyes; then
4484	if test $WARNINGS = yes; then	5181	if test $support_warnings = yes; then
4485	save_CXXFLAGS="$CXXFLAGS"	5182	save_CXXFLAGS="$CXXFLAGS"
4486	CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-non-virtual-dtor"	5183	CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-unused-value"
4487	cat >conftest.$ac_ext <<_ACEOF
4488	/* confdefs.h. */
4489	_ACEOF
4490	cat confdefs.h >>conftest.$ac_ext	5184	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4491	cat >>conftest.$ac_ext <<_ACEOF
4492	/* end confdefs.h. */	5185	/* end confdefs.h. */
4493		5186
4494	int	5187	int
4495	main ()	5188	main (void)
4496	{	5189	{
4497		5190
4498	;	5191	;
4499	return 0;	5192	return 0;
4500	}	5193	}
4501	_ACEOF	5194	_ACEOF
4502	rm -f conftest.$ac_objext	5195	if ac_fn_cxx_try_compile "$LINENO"
4503	if { (ac_try="$ac_compile"	5196	then :
4504	case "(($ac_try" in
4505	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4506	*) ac_try_echo=$ac_try;;
4507	esac
4508	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4509	(eval "$ac_compile") 2>conftest.er1
4510	ac_status=$?
4511	grep -v '^ *+' conftest.er1 >conftest.err
4512	rm -f conftest.er1
4513	cat conftest.err >&5
4514	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4515	(exit $ac_status); } && {
4516	test -z "$ac_cxx_werror_flag" ||
4517	test ! -s conftest.err
4518	} && test -s conftest.$ac_objext; then
4519	:
4520	else
4521	echo "$as_me: failed program was:" >&5
4522	sed 's/^/| /' conftest.$ac_ext >&5
4523		5197
		5198	else $as_nop
4524	CXXFLAGS="$save_CXXFLAGS"	5199	CXXFLAGS="$save_CXXFLAGS"
4525	fi	5200	fi
4526
4527	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	5201	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4528	else	5202	else
4529	CXXFLAGS="$CXXFLAGS -w"	5203	CXXFLAGS="$CXXFLAGS -w"
4530	fi	5204	fi
4531	fi	5205	fi
4532		5206
		5207	support_256_color=no
		5208	# Check whether --enable-256-color was given.
		5209	if test ${enable_256_color+y}
		5210	then :
		5211	enableval=$enable_256_color; if test x$enableval = xyes; then
		5212	support_256_color=yes
		5213	fi
		5214	fi
		5215
		5216	if test x$support_256_color = xyes; then
		5217
		5218	printf "%s\n" "#define USE_256_COLORS 1" >>confdefs.h
		5219
		5220	fi
		5221
4533	# Check whether --enable-unicode3 was given.	5222	# Check whether --enable-unicode3 was given.
4534	if test "${enable_unicode3+set}" = set; then	5223	if test ${enable_unicode3+y}
		5224	then :
4535	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then	5225	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then
4536	support_unicode3=$enableval	5226	support_unicode3=$enableval
4537	fi	5227	fi
4538	fi	5228	fi
4539		5229
4540		5230
4541	# Check whether --enable-combining was given.	5231	# Check whether --enable-combining was given.
4542	if test "${enable_combining+set}" = set; then	5232	if test ${enable_combining+y}
		5233	then :
4543	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then	5234	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then
4544	support_combining=$enableval	5235	support_combining=$enableval
4545	fi	5236	fi
4546	fi	5237	fi
4547		5238
4548		5239
4549	# Check whether --enable-xft was given.	5240	# Check whether --enable-xft was given.
4550	if test "${enable_xft+set}" = set; then	5241	if test ${enable_xft+y}
		5242	then :
4551	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then	5243	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then
4552	support_xft=$enableval	5244	support_xft=$enableval
4553	fi	5245	fi
4554	fi	5246	fi
4555		5247
4556		5248
4557	# Check whether --enable-font-styles was given.	5249	# Check whether --enable-font-styles was given.
4558	if test "${enable_font_styles+set}" = set; then	5250	if test ${enable_font_styles+y}
		5251	then :
4559	enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then	5252	enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then
4560	support_styles=$enableval	5253	support_styles=$enableval
4561	fi	5254	fi
4562	fi	5255	fi
4563		5256
4564		5257
4565	# Check whether --enable-afterimage was given.	5258	# Check whether --enable-pixbuf was given.
4566	if test "${enable_afterimage+set}" = set; then	5259	if test ${enable_pixbuf+y}
		5260	then :
4567	enableval=$enable_afterimage; if test x$enableval = xyes -o x$enableval = xno; then	5261	enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then
4568	support_afterimage=$enableval	5262	support_pixbuf=$enableval
4569	fi	5263	fi
4570	fi	5264	fi
4571		5265
4572		5266
4573		5267	# Check whether --enable-startup-notification was given.
4574	# Check whether --with-afterimage_config was given.	5268	if test ${enable_startup_notification+y}
4575	if test "${with_afterimage_config+set}" = set; then	5269	then :
4576	withval=$with_afterimage_config; if test "x$withval" != x; then	5270	enableval=$enable_startup_notification; if test x$enableval = xyes -o x$enableval = xno; then
4577	afterimage_config=$withval/afterimage-config	5271	support_startup_notification=$enableval
4578	fi	5272	fi
4579	fi	5273	fi
4580
4581		5274
4582		5275
4583	# Check whether --enable-transparency was given.	5276	# Check whether --enable-transparency was given.
4584	if test "${enable_transparency+set}" = set; then	5277	if test ${enable_transparency+y}
		5278	then :
4585	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then	5279	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then
4586	support_inheritpixmap=$enableval	5280	support_inheritpixmap=$enableval
4587	fi	5281	fi
4588	fi	5282	fi
4589		5283
4590		5284
4591	# Check whether --enable-fading was given.	5285	# Check whether --enable-fading was given.
4592	if test "${enable_fading+set}" = set; then	5286	if test ${enable_fading+y}
		5287	then :
4593	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then	5288	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then
4594	support_fading=$enableval	5289	support_fading=$enableval
4595	fi	5290	fi
4596	fi	5291	fi
4597		5292
4598		5293
4599	# Check whether --enable-rxvt-scroll was given.	5294	# Check whether --enable-rxvt-scroll was given.
4600	if test "${enable_rxvt_scroll+set}" = set; then	5295	if test ${enable_rxvt_scroll+y}
		5296	then :
4601	enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5297	enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4602	support_scroll_rxvt=$enableval	5298	support_scroll_rxvt=$enableval
4603	fi	5299	fi
4604	fi	5300	fi
4605		5301
4606		5302
4607	# Check whether --enable-next-scroll was given.	5303	# Check whether --enable-next-scroll was given.
4608	if test "${enable_next_scroll+set}" = set; then	5304	if test ${enable_next_scroll+y}
		5305	then :
4609	enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5306	enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4610	support_scroll_next=$enableval	5307	support_scroll_next=$enableval
4611	fi	5308	fi
4612	fi	5309	fi
4613		5310
4614		5311
4615	# Check whether --enable-xterm-scroll was given.	5312	# Check whether --enable-xterm-scroll was given.
4616	if test "${enable_xterm_scroll+set}" = set; then	5313	if test ${enable_xterm_scroll+y}
		5314	then :
4617	enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5315	enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4618	support_scroll_xterm=$enableval	5316	support_scroll_xterm=$enableval
4619	fi	5317	fi
4620	fi	5318	fi
4621		5319
4622		5320
4623	# Check whether --enable-perl was given.	5321	# Check whether --enable-perl was given.
4624	if test "${enable_perl+set}" = set; then	5322	if test ${enable_perl+y}
		5323	then :
4625	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then	5324	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then
4626	support_perl=$enableval	5325	support_perl=$enableval
4627	fi	5326	fi
4628	fi	5327	fi
4629		5328
4630		5329
4631		5330
4632	# Check whether --with-codesets was given.	5331	# Check whether --with-codesets was given.
4633	if test "${with_codesets+set}" = set; then	5332	if test ${with_codesets+y}
		5333	then :
4634	withval=$with_codesets; codesets="$withval"	5334	withval=$with_codesets; codesets="$withval"
4635	fi	5335	fi
4636		5336
4637		5337
4638	# Check whether --enable-xim was given.	5338	# Check whether --enable-xim was given.
4639	if test "${enable_xim+set}" = set; then	5339	if test ${enable_xim+y}
		5340	then :
4640	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then	5341	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then
4641	support_xim=$enableval	5342	support_xim=$enableval
4642	fi	5343	fi
4643	fi	5344	fi
4644		5345
4645		5346
4646	# Check whether --enable-backspace-key was given.	5347	# Check whether --enable-backspace-key was given.
4647	if test "${enable_backspace_key+set}" = set; then	5348	if test ${enable_backspace_key+y}
		5349	then :
4648	enableval=$enable_backspace_key; if test x$enableval = xno; then	5350	enableval=$enable_backspace_key; if test x$enableval = xno; then
4649		5351
4650	cat >>confdefs.h <<\_ACEOF	5352	printf "%s\n" "#define NO_BACKSPACE_KEY 1" >>confdefs.h
4651	#define NO_BACKSPACE_KEY 1
4652	_ACEOF
4653		5353
4654	fi	5354	fi
4655	fi	5355	fi
4656		5356
4657		5357
4658	# Check whether --enable-delete-key was given.	5358	# Check whether --enable-delete-key was given.
4659	if test "${enable_delete_key+set}" = set; then	5359	if test ${enable_delete_key+y}
		5360	then :
4660	enableval=$enable_delete_key; if test x$enableval = xno; then	5361	enableval=$enable_delete_key; if test x$enableval = xno; then
4661		5362
4662	cat >>confdefs.h <<\_ACEOF	5363	printf "%s\n" "#define NO_DELETE_KEY 1" >>confdefs.h
4663	#define NO_DELETE_KEY 1
4664	_ACEOF
4665		5364
4666	fi	5365	fi
4667	fi	5366	fi
4668		5367
4669		5368
		5369	support_resources=yes
4670	# Check whether --enable-resources was given.	5370	# Check whether --enable-resources was given.
4671	if test "${enable_resources+set}" = set; then	5371	if test ${enable_resources+y}
		5372	then :
4672	enableval=$enable_resources; if test x$enableval = xno; then	5373	enableval=$enable_resources; if test x$enableval = xno; then
4673		5374	support_resources=no
4674	cat >>confdefs.h <<\_ACEOF
4675	#define NO_RESOURCES 1
4676	_ACEOF
4677
4678	fi	5375	fi
4679	fi	5376	fi
4680		5377
4681		5378
4682	# Check whether --enable-8bitctrls was given.	5379	# Check whether --enable-8bitctrls was given.
4683	if test "${enable_8bitctrls+set}" = set; then	5380	if test ${enable_8bitctrls+y}
		5381	then :
4684	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then	5382	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then
4685	support_8bitctrls=$enableval	5383	support_8bitctrls=$enableval
4686	fi	5384	fi
4687	fi	5385	fi
4688		5386
4689		5387
4690	RESFALLBACK=Rxvt	5388	RESFALLBACK=Rxvt
4691	# Check whether --enable-fallback was given.	5389	# Check whether --enable-fallback was given.
4692	if test "${enable_fallback+set}" = set; then	5390	if test ${enable_fallback+y}
		5391	then :
4693	enableval=$enable_fallback;	5392	enableval=$enable_fallback;
4694	test x$enableval = xyes && enableval=Rxvt	5393	test x$enableval = xyes && enableval=Rxvt
4695	test x$enableval = xno && enableval=	5394	test x$enableval = xno && enableval=
4696	RESFALLBACK="$enableval"	5395	RESFALLBACK="$enableval"
4697		5396
4698	fi	5397	fi
4699		5398
4700		5399
4701	if test x$RESFALLBACK != x; then	5400	if test x$RESFALLBACK != x; then
4702		5401
4703	cat >>confdefs.h <<_ACEOF	5402	printf "%s\n" "#define RESFALLBACK \"$RESFALLBACK\"" >>confdefs.h
4704	#define RESFALLBACK "$RESFALLBACK"
4705	_ACEOF
4706		5403
4707	fi	5404	fi
4708		5405
4709	RESNAME=urxvt	5406	RESNAME=urxvt
4710		5407
4711	# Check whether --with-res-name was given.	5408	# Check whether --with-res-name was given.
4712	if test "${with_res_name+set}" = set; then	5409	if test ${with_res_name+y}
		5410	then :
4713	withval=$with_res_name; RESNAME="$withval"	5411	withval=$with_res_name; RESNAME="$withval"
4714	fi	5412	fi
4715		5413
4716		5414
4717	cat >>confdefs.h <<_ACEOF	5415	printf "%s\n" "#define RESNAME \"$RESNAME\"" >>confdefs.h
4718	#define RESNAME "$RESNAME"
4719	_ACEOF
4720		5416
4721		5417
4722	RESCLASS=URxvt	5418	RESCLASS=URxvt
4723		5419
4724	# Check whether --with-res-class was given.	5420	# Check whether --with-res-class was given.
4725	if test "${with_res_class+set}" = set; then	5421	if test ${with_res_class+y}
		5422	then :
4726	withval=$with_res_class; RESCLASS="$withval"	5423	withval=$with_res_class; RESCLASS="$withval"
4727	fi	5424	fi
4728		5425
4729		5426
4730	cat >>confdefs.h <<_ACEOF	5427	printf "%s\n" "#define RESCLASS \"$RESCLASS\"" >>confdefs.h
4731	#define RESCLASS "$RESCLASS"
4732	_ACEOF
4733		5428
4734		5429
4735	RXVTNAME=urxvt	5430	RXVTNAME=urxvt
4736		5431
4737	# Check whether --with-name was given.	5432	# Check whether --with-name was given.
4738	if test "${with_name+set}" = set; then	5433	if test ${with_name+y}
		5434	then :
4739	withval=$with_name; RXVTNAME="$withval"	5435	withval=$with_name; RXVTNAME="$withval"
4740	fi	5436	fi
4741		5437
4742		5438
4743	cat >>confdefs.h <<_ACEOF	5439	printf "%s\n" "#define RXVTNAME \"$RXVTNAME\"" >>confdefs.h
4744	#define RXVTNAME "$RXVTNAME"
4745	_ACEOF
4746		5440
4747		5441
4748	RXVTNAME=`echo "$RXVTNAME"|sed "$program_transform_name"`
4749		5442
4750		5443
4751	# Check whether --enable-swapscreen was given.	5444	# Check whether --enable-swapscreen was given.
4752	if test "${enable_swapscreen+set}" = set; then	5445	if test ${enable_swapscreen+y}
		5446	then :
4753	enableval=$enable_swapscreen; if test x$enableval = xno; then	5447	enableval=$enable_swapscreen; if test x$enableval = xno; then
4754		5448
4755	cat >>confdefs.h <<\_ACEOF	5449	printf "%s\n" "#define NO_SECONDARY_SCREEN 1" >>confdefs.h
4756	#define NO_SECONDARY_SCREEN 1
4757	_ACEOF
4758		5450
4759	fi	5451	fi
4760	fi	5452	fi
4761		5453
4762		5454
4763	# Check whether --enable-iso14755 was given.	5455	# Check whether --enable-iso14755 was given.
4764	if test "${enable_iso14755+set}" = set; then	5456	if test ${enable_iso14755+y}
		5457	then :
4765	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then	5458	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then
4766	support_iso14755=$enableval	5459	support_iso14755=$enableval
4767	fi	5460	fi
4768	fi	5461	fi
4769		5462
4770		5463
4771	# Check whether --enable-frills was given.	5464	# Check whether --enable-frills was given.
4772	if test "${enable_frills+set}" = set; then	5465	if test ${enable_frills+y}
		5466	then :
4773	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then	5467	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then
4774	support_frills=$enableval	5468	support_frills=$enableval
4775	fi	5469	fi
4776	fi	5470	fi
4777		5471
4778		5472
4779	# Check whether --enable-keepscrolling was given.	5473	# Check whether --enable-keepscrolling was given.
4780	if test "${enable_keepscrolling+set}" = set; then	5474	if test ${enable_keepscrolling+y}
		5475	then :
4781	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5476	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then
4782	support_keepscrolling=$enableval	5477	support_keepscrolling=$enableval
4783	fi	5478	fi
4784	fi	5479	fi
4785		5480
4786		5481
4787	# Check whether --enable-selectionscrolling was given.	5482	# Check whether --enable-selectionscrolling was given.
4788	if test "${enable_selectionscrolling+set}" = set; then	5483	if test ${enable_selectionscrolling+y}
		5484	then :
4789	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5485	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then
4790	support_selectionscrolling=$enableval	5486	support_selectionscrolling=$enableval
4791	fi	5487	fi
4792	fi	5488	fi
4793		5489
4794		5490
4795	# Check whether --enable-mousewheel was given.	5491	# Check whether --enable-mousewheel was given.
4796	if test "${enable_mousewheel+set}" = set; then	5492	if test ${enable_mousewheel+y}
		5493	then :
4797	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then	5494	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then
4798	support_mousewheel=$enableval	5495	support_mousewheel=$enableval
4799	fi	5496	fi
4800	fi	5497	fi
4801		5498
4802		5499
4803	# Check whether --enable-slipwheeling was given.	5500	# Check whether --enable-slipwheeling was given.
4804	if test "${enable_slipwheeling+set}" = set; then	5501	if test ${enable_slipwheeling+y}
		5502	then :
4805	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then	5503	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then
4806	support_mouseslipwheel=$enableval	5504	support_mouseslipwheel=$enableval
4807	fi	5505	fi
4808	fi	5506	fi
4809		5507
4810		5508
4811	# Check whether --enable-smart-resize was given.	5509	# Check whether --enable-smart-resize was given.
4812	if test "${enable_smart_resize+set}" = set; then	5510	if test ${enable_smart_resize+y}
		5511	then :
4813	enableval=$enable_smart_resize; if test x$enableval = xyes; then	5512	enableval=$enable_smart_resize; if test x$enableval = xyes; then
4814		5513
4815	cat >>confdefs.h <<\_ACEOF	5514	printf "%s\n" "#define SMART_RESIZE 1" >>confdefs.h
4816	#define SMART_RESIZE 1
4817	_ACEOF
4818		5515
4819	fi	5516	fi
4820	fi	5517	fi
4821		5518
4822		5519
4823	# Check whether --enable-text-blink was given.	5520	# Check whether --enable-text-blink was given.
4824	if test "${enable_text_blink+set}" = set; then	5521	if test ${enable_text_blink+y}
		5522	then :
4825	enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then	5523	enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then
4826	support_text_blink=$enableval	5524	support_text_blink=$enableval
4827	fi	5525	fi
4828	fi	5526	fi
4829		5527
4830		5528
4831	# Check whether --enable-pointer-blank was given.	5529	# Check whether --enable-pointer-blank was given.
4832	if test "${enable_pointer_blank+set}" = set; then	5530	if test ${enable_pointer_blank+y}
		5531	then :
4833	enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then	5532	enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then
4834	support_pointer_blank=$enableval	5533	support_pointer_blank=$enableval
4835	fi	5534	fi
4836	fi	5535	fi
4837		5536
4838		5537
4839		5538
4840	# Check whether --with-term was given.	5539	# Check whether --with-term was given.
4841	if test "${with_term+set}" = set; then	5540	if test ${with_term+y}
		5541	then :
4842	withval=$with_term; if test x$withval != x; then	5542	withval=$with_term; if test x$withval != x; then
4843		5543
4844	cat >>confdefs.h <<_ACEOF	5544	printf "%s\n" "#define TERMENV \"$withval\"" >>confdefs.h
4845	#define TERMENV "$withval"
4846	_ACEOF
4847	term="$withval"	5545	term="$withval"
4848	fi	5546	fi
4849	fi	5547	fi
4850		5548
4851		5549
4852		5550
4853	# Check whether --with-terminfo was given.	5551	# Check whether --with-terminfo was given.
4854	if test "${with_terminfo+set}" = set; then	5552	if test ${with_terminfo+y}
		5553	then :
4855	withval=$with_terminfo; if test x$withval != x; then	5554	withval=$with_terminfo; if test x$withval != x; then
4856		5555
4857	cat >>confdefs.h <<_ACEOF	5556	printf "%s\n" "#define RXVT_TERMINFO \"$withval\"" >>confdefs.h
4858	#define RXVT_TERMINFO "$withval"
4859	_ACEOF
4860	terminfo="$withval"	5557	terminfo="$withval"
4861	fi	5558	fi
4862	fi	5559	fi
4863		5560
4864		5561
		5562	if test x$support_resources = xno; then
		5563	if test x$support_frills = xyes || test x$support_perl = xyes; then
		5564	as_fn_error $? "--disable-resources requires --disable-frills --disable-perl" "$LINENO" 5
		5565	fi
		5566
		5567
		5568	printf "%s\n" "#define NO_RESOURCES 1" >>confdefs.h
		5569
		5570	fi
		5571
4865		5572
4866	LIBEV_M4_AVOID_LIBRT=1	5573	LIBEV_M4_AVOID_LIBRT=1
4867		5574
4868	ac_ext=cpp	5575	ac_fn_cxx_check_header_compile "$LINENO" "sys/inotify.h" "ac_cv_header_sys_inotify_h" "$ac_includes_default"
4869	ac_cpp='$CXXCPP $CPPFLAGS'	5576	if test "x$ac_cv_header_sys_inotify_h" = xyes
4870	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5577	then :
4871	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5578	printf "%s\n" "#define HAVE_SYS_INOTIFY_H 1" >>confdefs.h
4872	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	5579
4873	{ echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5	5580	fi
4874	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6; }	5581	ac_fn_cxx_check_header_compile "$LINENO" "sys/epoll.h" "ac_cv_header_sys_epoll_h" "$ac_includes_default"
4875	if test -z "$CXXCPP"; then	5582	if test "x$ac_cv_header_sys_epoll_h" = xyes
4876	if test "${ac_cv_prog_CXXCPP+set}" = set; then	5583	then :
4877	echo $ECHO_N "(cached) $ECHO_C" >&6	5584	printf "%s\n" "#define HAVE_SYS_EPOLL_H 1" >>confdefs.h
4878	else	5585
4879	# Double quotes because CXXCPP needs to be expanded	5586	fi
4880	for CXXCPP in "$CXX -E" "/lib/cpp"	5587	ac_fn_cxx_check_header_compile "$LINENO" "sys/event.h" "ac_cv_header_sys_event_h" "$ac_includes_default"
4881	do	5588	if test "x$ac_cv_header_sys_event_h" = xyes
4882	ac_preproc_ok=false	5589	then :
4883	for ac_cxx_preproc_warn_flag in '' yes	5590	printf "%s\n" "#define HAVE_SYS_EVENT_H 1" >>confdefs.h
4884	do	5591
4885	# Use a header file that comes with gcc, so configuring glibc	5592	fi
4886	# with a fresh cross-compiler works.	5593	ac_fn_cxx_check_header_compile "$LINENO" "port.h" "ac_cv_header_port_h" "$ac_includes_default"
4887	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5594	if test "x$ac_cv_header_port_h" = xyes
4888	# <limits.h> exists even on freestanding compilers.	5595	then :
4889	# On the NeXT, cc -E runs the code through the compiler's parser,	5596	printf "%s\n" "#define HAVE_PORT_H 1" >>confdefs.h
4890	# not just through cpp. "Syntax error" is here to catch this case.	5597
4891	cat >conftest.$ac_ext <<_ACEOF	5598	fi
4892	/* confdefs.h. */	5599	ac_fn_cxx_check_header_compile "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default"
4893	_ACEOF	5600	if test "x$ac_cv_header_poll_h" = xyes
		5601	then :
		5602	printf "%s\n" "#define HAVE_POLL_H 1" >>confdefs.h
		5603
		5604	fi
		5605	ac_fn_cxx_check_header_compile "$LINENO" "sys/timerfd.h" "ac_cv_header_sys_timerfd_h" "$ac_includes_default"
		5606	if test "x$ac_cv_header_sys_timerfd_h" = xyes
		5607	then :
		5608	printf "%s\n" "#define HAVE_SYS_TIMERFD_H 1" >>confdefs.h
		5609
		5610	fi
		5611
		5612	ac_fn_cxx_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
		5613	if test "x$ac_cv_header_sys_select_h" = xyes
		5614	then :
		5615	printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
		5616
		5617	fi
		5618	ac_fn_cxx_check_header_compile "$LINENO" "sys/eventfd.h" "ac_cv_header_sys_eventfd_h" "$ac_includes_default"
		5619	if test "x$ac_cv_header_sys_eventfd_h" = xyes
		5620	then :
		5621	printf "%s\n" "#define HAVE_SYS_EVENTFD_H 1" >>confdefs.h
		5622
		5623	fi
		5624	ac_fn_cxx_check_header_compile "$LINENO" "sys/signalfd.h" "ac_cv_header_sys_signalfd_h" "$ac_includes_default"
		5625	if test "x$ac_cv_header_sys_signalfd_h" = xyes
		5626	then :
		5627	printf "%s\n" "#define HAVE_SYS_SIGNALFD_H 1" >>confdefs.h
		5628
		5629	fi
		5630	ac_fn_cxx_check_header_compile "$LINENO" "linux/aio_abi.h" "ac_cv_header_linux_aio_abi_h" "$ac_includes_default"
		5631	if test "x$ac_cv_header_linux_aio_abi_h" = xyes
		5632	then :
		5633	printf "%s\n" "#define HAVE_LINUX_AIO_ABI_H 1" >>confdefs.h
		5634
		5635	fi
		5636	ac_fn_cxx_check_header_compile "$LINENO" "linux/fs.h" "ac_cv_header_linux_fs_h" "$ac_includes_default"
		5637	if test "x$ac_cv_header_linux_fs_h" = xyes
		5638	then :
		5639	printf "%s\n" "#define HAVE_LINUX_FS_H 1" >>confdefs.h
		5640
		5641	fi
		5642
		5643
		5644	ac_fn_cxx_check_func "$LINENO" "inotify_init" "ac_cv_func_inotify_init"
		5645	if test "x$ac_cv_func_inotify_init" = xyes
		5646	then :
		5647	printf "%s\n" "#define HAVE_INOTIFY_INIT 1" >>confdefs.h
		5648
		5649	fi
		5650	ac_fn_cxx_check_func "$LINENO" "epoll_ctl" "ac_cv_func_epoll_ctl"
		5651	if test "x$ac_cv_func_epoll_ctl" = xyes
		5652	then :
		5653	printf "%s\n" "#define HAVE_EPOLL_CTL 1" >>confdefs.h
		5654
		5655	fi
		5656	ac_fn_cxx_check_func "$LINENO" "kqueue" "ac_cv_func_kqueue"
		5657	if test "x$ac_cv_func_kqueue" = xyes
		5658	then :
		5659	printf "%s\n" "#define HAVE_KQUEUE 1" >>confdefs.h
		5660
		5661	fi
		5662	ac_fn_cxx_check_func "$LINENO" "port_create" "ac_cv_func_port_create"
		5663	if test "x$ac_cv_func_port_create" = xyes
		5664	then :
		5665	printf "%s\n" "#define HAVE_PORT_CREATE 1" >>confdefs.h
		5666
		5667	fi
		5668	ac_fn_cxx_check_func "$LINENO" "poll" "ac_cv_func_poll"
		5669	if test "x$ac_cv_func_poll" = xyes
		5670	then :
		5671	printf "%s\n" "#define HAVE_POLL 1" >>confdefs.h
		5672
		5673	fi
		5674	ac_fn_cxx_check_func "$LINENO" "select" "ac_cv_func_select"
		5675	if test "x$ac_cv_func_select" = xyes
		5676	then :
		5677	printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
		5678
		5679	fi
		5680	ac_fn_cxx_check_func "$LINENO" "eventfd" "ac_cv_func_eventfd"
		5681	if test "x$ac_cv_func_eventfd" = xyes
		5682	then :
		5683	printf "%s\n" "#define HAVE_EVENTFD 1" >>confdefs.h
		5684
		5685	fi
		5686	ac_fn_cxx_check_func "$LINENO" "signalfd" "ac_cv_func_signalfd"
		5687	if test "x$ac_cv_func_signalfd" = xyes
		5688	then :
		5689	printf "%s\n" "#define HAVE_SIGNALFD 1" >>confdefs.h
		5690
		5691	fi
		5692
		5693
		5694
		5695	for ac_func in clock_gettime
		5696	do :
		5697	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		5698	if test "x$ac_cv_func_clock_gettime" = xyes
		5699	then :
		5700	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
		5701
		5702	else $as_nop
		5703
		5704	if test $(uname) = Linux; then
		5705	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
		5706	printf %s "checking for clock_gettime syscall... " >&6; }
4894	cat confdefs.h >>conftest.$ac_ext	5707	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4895	cat >>conftest.$ac_ext <<_ACEOF
4896	/* end confdefs.h. */	5708	/* end confdefs.h. */
4897	#ifdef __STDC__
4898	# include <limits.h>
4899	#else
4900	# include <assert.h>
4901	#endif
4902	Syntax error
4903	_ACEOF
4904	if { (ac_try="$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>	5709	#include <unistd.h>
5107	#include <stdarg.h>	5710	#include <sys/syscall.h>
5108	#include <string.h>
5109	#include <float.h>
5110
5111	int
5112	main ()
5113	{
5114
5115	;
5116	return 0;
5117	}
5118	_ACEOF
5119	rm -f conftest.$ac_objext
5120	if { (ac_try="$ac_compile"
5121	case "(($ac_try" in
5122	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5123	*) ac_try_echo=$ac_try;;
5124	esac
5125	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5126	(eval "$ac_compile") 2>conftest.er1
5127	ac_status=$?
5128	grep -v '^ *+' conftest.er1 >conftest.err
5129	rm -f conftest.er1
5130	cat conftest.err >&5
5131	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5132	(exit $ac_status); } && {
5133	test -z "$ac_cxx_werror_flag" ||
5134	test ! -s conftest.err
5135	} && test -s conftest.$ac_objext; then
5136	ac_cv_header_stdc=yes
5137	else
5138	echo "$as_me: failed program was:" >&5
5139	sed 's/^/| /' conftest.$ac_ext >&5
5140
5141	ac_cv_header_stdc=no
5142	fi
5143
5144	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5145
5146	if test $ac_cv_header_stdc = yes; then
5147	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5148	cat >conftest.$ac_ext <<_ACEOF
5149	/* confdefs.h. */
5150	_ACEOF
5151	cat confdefs.h >>conftest.$ac_ext
5152	cat >>conftest.$ac_ext <<_ACEOF
5153	/* end confdefs.h. */
5154	#include <string.h>
5155
5156	_ACEOF
5157	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5158	$EGREP "memchr" >/dev/null 2>&1; then
5159	:
5160	else
5161	ac_cv_header_stdc=no
5162	fi
5163	rm -f conftest*
5164
5165	fi
5166
5167	if test $ac_cv_header_stdc = yes; then
5168	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5169	cat >conftest.$ac_ext <<_ACEOF
5170	/* confdefs.h. */
5171	_ACEOF
5172	cat confdefs.h >>conftest.$ac_ext
5173	cat >>conftest.$ac_ext <<_ACEOF
5174	/* end confdefs.h. */
5175	#include <stdlib.h>
5176
5177	_ACEOF
5178	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5179	$EGREP "free" >/dev/null 2>&1; then
5180	:
5181	else
5182	ac_cv_header_stdc=no
5183	fi
5184	rm -f conftest*
5185
5186	fi
5187
5188	if test $ac_cv_header_stdc = yes; then
5189	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5190	if test "$cross_compiling" = yes; then
5191	:
5192	else
5193	cat >conftest.$ac_ext <<_ACEOF
5194	/* confdefs.h. */
5195	_ACEOF
5196	cat confdefs.h >>conftest.$ac_ext
5197	cat >>conftest.$ac_ext <<_ACEOF
5198	/* end confdefs.h. */
5199	#include <ctype.h>
5200	#include <stdlib.h>
5201	#if ((' ' & 0x0FF) == 0x020)
5202	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5203	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5204	#else
5205	# define ISLOWER(c) \
5206	(('a' <= (c) && (c) <= 'i') \
5207	|| ('j' <= (c) && (c) <= 'r') \
5208	|| ('s' <= (c) && (c) <= 'z'))
5209	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5210	#endif
5211
5212	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5213	int
5214	main ()
5215	{
5216	int i;
5217	for (i = 0; i < 256; i++)
5218	if (XOR (islower (i), ISLOWER (i))
5219	|| toupper (i) != TOUPPER (i))
5220	return 2;
5221	return 0;
5222	}
5223	_ACEOF
5224	rm -f conftest$ac_exeext
5225	if { (ac_try="$ac_link"
5226	case "(($ac_try" in
5227	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5228	*) ac_try_echo=$ac_try;;
5229	esac
5230	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5231	(eval "$ac_link") 2>&5
5232	ac_status=$?
5233	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5234	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5235	{ (case "(($ac_try" in
5236	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5237	*) ac_try_echo=$ac_try;;
5238	esac
5239	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5240	(eval "$ac_try") 2>&5
5241	ac_status=$?
5242	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5243	(exit $ac_status); }; }; then
5244	:
5245	else
5246	echo "$as_me: program exited with status $ac_status" >&5
5247	echo "$as_me: failed program was:" >&5
5248	sed 's/^/| /' conftest.$ac_ext >&5
5249
5250	( exit $ac_status )
5251	ac_cv_header_stdc=no
5252	fi
5253	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5254	fi
5255
5256
5257	fi
5258	fi
5259	{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5260	echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
5261	if test $ac_cv_header_stdc = yes; then
5262
5263	cat >>confdefs.h <<\_ACEOF
5264	#define STDC_HEADERS 1
5265	_ACEOF
5266
5267	fi
5268
5269	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5270
5271
5272
5273
5274
5275
5276
5277
5278
5279	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5280	inttypes.h stdint.h unistd.h
5281	do
5282	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5283	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5284	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5285	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5286	echo $ECHO_N "(cached) $ECHO_C" >&6
5287	else
5288	cat >conftest.$ac_ext <<_ACEOF
5289	/* confdefs.h. */
5290	_ACEOF
5291	cat confdefs.h >>conftest.$ac_ext
5292	cat >>conftest.$ac_ext <<_ACEOF
5293	/* end confdefs.h. */
5294	$ac_includes_default
5295
5296	#include <$ac_header>
5297	_ACEOF
5298	rm -f conftest.$ac_objext
5299	if { (ac_try="$ac_compile"
5300	case "(($ac_try" in
5301	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5302	*) ac_try_echo=$ac_try;;
5303	esac
5304	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5305	(eval "$ac_compile") 2>conftest.er1
5306	ac_status=$?
5307	grep -v '^ *+' conftest.er1 >conftest.err
5308	rm -f conftest.er1
5309	cat conftest.err >&5
5310	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5311	(exit $ac_status); } && {
5312	test -z "$ac_cxx_werror_flag" ||
5313	test ! -s conftest.err
5314	} && test -s conftest.$ac_objext; then
5315	eval "$as_ac_Header=yes"
5316	else
5317	echo "$as_me: failed program was:" >&5
5318	sed 's/^/| /' conftest.$ac_ext >&5
5319
5320	eval "$as_ac_Header=no"
5321	fi
5322
5323	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5324	fi
5325	ac_res=`eval echo '${'$as_ac_Header'}'`
5326	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5327	echo "${ECHO_T}$ac_res" >&6; }
5328	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5329	cat >>confdefs.h <<_ACEOF
5330	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5331	_ACEOF
5332
5333	fi
5334
5335	done
5336
5337
5338
5339
5340
5341
5342
5343
5344
5345
5346
5347	for ac_header in sys/inotify.h sys/epoll.h sys/event.h sys/queue.h port.h poll.h sys/select.h sys/eventfd.h sys/signalfd.h
5348	do
5349	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5350	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5351	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5352	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5353	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5354	echo $ECHO_N "(cached) $ECHO_C" >&6
5355	fi
5356	ac_res=`eval echo '${'$as_ac_Header'}'`
5357	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5358	echo "${ECHO_T}$ac_res" >&6; }
5359	else
5360	# Is the header compilable?
5361	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
5362	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5363	cat >conftest.$ac_ext <<_ACEOF
5364	/* confdefs.h. */
5365	_ACEOF
5366	cat confdefs.h >>conftest.$ac_ext
5367	cat >>conftest.$ac_ext <<_ACEOF
5368	/* end confdefs.h. */
5369	$ac_includes_default
5370	#include <$ac_header>
5371	_ACEOF
5372	rm -f conftest.$ac_objext
5373	if { (ac_try="$ac_compile"
5374	case "(($ac_try" in
5375	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5376	*) ac_try_echo=$ac_try;;
5377	esac
5378	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5379	(eval "$ac_compile") 2>conftest.er1
5380	ac_status=$?
5381	grep -v '^ *+' conftest.er1 >conftest.err
5382	rm -f conftest.er1
5383	cat conftest.err >&5
5384	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5385	(exit $ac_status); } && {
5386	test -z "$ac_cxx_werror_flag" ||
5387	test ! -s conftest.err
5388	} && test -s conftest.$ac_objext; then
5389	ac_header_compiler=yes
5390	else
5391	echo "$as_me: failed program was:" >&5
5392	sed 's/^/| /' conftest.$ac_ext >&5
5393
5394	ac_header_compiler=no
5395	fi
5396
5397	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5398	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5399	echo "${ECHO_T}$ac_header_compiler" >&6; }
5400
5401	# Is the header present?
5402	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
5403	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5404	cat >conftest.$ac_ext <<_ACEOF
5405	/* confdefs.h. */
5406	_ACEOF
5407	cat confdefs.h >>conftest.$ac_ext
5408	cat >>conftest.$ac_ext <<_ACEOF
5409	/* end confdefs.h. */
5410	#include <$ac_header>
5411	_ACEOF
5412	if { (ac_try="$ac_cpp conftest.$ac_ext"
5413	case "(($ac_try" in
5414	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5415	*) ac_try_echo=$ac_try;;
5416	esac
5417	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5418	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5419	ac_status=$?
5420	grep -v '^ *+' conftest.er1 >conftest.err
5421	rm -f conftest.er1
5422	cat conftest.err >&5
5423	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5424	(exit $ac_status); } >/dev/null && {
5425	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5426	test ! -s conftest.err
5427	}; then
5428	ac_header_preproc=yes
5429	else
5430	echo "$as_me: failed program was:" >&5
5431	sed 's/^/| /' conftest.$ac_ext >&5
5432
5433	ac_header_preproc=no
5434	fi
5435
5436	rm -f conftest.err conftest.$ac_ext
5437	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5438	echo "${ECHO_T}$ac_header_preproc" >&6; }
5439
5440	# So? What about this header?
5441	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
5442	yes:no: )
5443	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5444	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5445	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5446	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5447	ac_header_preproc=yes
5448	;;
5449	no:yes:* )
5450	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5451	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5452	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5453	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5454	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5455	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5456	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5457	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5458	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5459	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5460	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5461	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5462
5463	;;
5464	esac
5465	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5466	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5467	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5468	echo $ECHO_N "(cached) $ECHO_C" >&6
5469	else
5470	eval "$as_ac_Header=\$ac_header_preproc"
5471	fi
5472	ac_res=`eval echo '${'$as_ac_Header'}'`
5473	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5474	echo "${ECHO_T}$ac_res" >&6; }
5475
5476	fi
5477	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5478	cat >>confdefs.h <<_ACEOF
5479	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5480	_ACEOF
5481
5482	fi
5483
5484	done
5485
5486
5487
5488
5489
5490
5491
5492
5493
5494
5495	for ac_func in inotify_init epoll_ctl kqueue port_create poll select eventfd signalfd
5496	do
5497	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5498	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
5499	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5500	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5501	echo $ECHO_N "(cached) $ECHO_C" >&6
5502	else
5503	cat >conftest.$ac_ext <<_ACEOF
5504	/* confdefs.h. */
5505	_ACEOF
5506	cat confdefs.h >>conftest.$ac_ext
5507	cat >>conftest.$ac_ext <<_ACEOF
5508	/* end confdefs.h. */
5509	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5510	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5511	#define $ac_func innocuous_$ac_func
5512
5513	/* System header to define __stub macros and hopefully few prototypes,
5514	which can conflict with char $ac_func (); below.
5515	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5516	<limits.h> exists even on freestanding compilers. */
5517
5518	#ifdef __STDC__
5519	# include <limits.h>
5520	#else
5521	# include <assert.h>
5522	#endif
5523
5524	#undef $ac_func
5525
5526	/* Override any GCC internal prototype to avoid an error.
5527	Use char because int might match the return type of a GCC
5528	builtin and then its argument prototype would still apply. */
5529	#ifdef __cplusplus
5530	extern "C"
5531	#endif
5532	char $ac_func ();
5533	/* The GNU C library defines this for functions which it implements
5534	to always fail with ENOSYS. Some functions are actually named
5535	something starting with __ and the normal name is an alias. */
5536	#if defined __stub_$ac_func || defined __stub___$ac_func
5537	choke me
5538	#endif
5539
5540	int
5541	main ()
5542	{
5543	return $ac_func ();
5544	;
5545	return 0;
5546	}
5547	_ACEOF
5548	rm -f conftest.$ac_objext conftest$ac_exeext
5549	if { (ac_try="$ac_link"
5550	case "(($ac_try" in
5551	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5552	*) ac_try_echo=$ac_try;;
5553	esac
5554	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5555	(eval "$ac_link") 2>conftest.er1
5556	ac_status=$?
5557	grep -v '^ *+' conftest.er1 >conftest.err
5558	rm -f conftest.er1
5559	cat conftest.err >&5
5560	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5561	(exit $ac_status); } && {
5562	test -z "$ac_cxx_werror_flag" ||
5563	test ! -s conftest.err
5564	} && test -s conftest$ac_exeext &&
5565	$as_test_x conftest$ac_exeext; then
5566	eval "$as_ac_var=yes"
5567	else
5568	echo "$as_me: failed program was:" >&5
5569	sed 's/^/| /' conftest.$ac_ext >&5
5570
5571	eval "$as_ac_var=no"
5572	fi
5573
5574	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5575	conftest$ac_exeext conftest.$ac_ext
5576	fi
5577	ac_res=`eval echo '${'$as_ac_var'}'`
5578	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5579	echo "${ECHO_T}$ac_res" >&6; }
5580	if test `eval echo '${'$as_ac_var'}'` = yes; then
5581	cat >>confdefs.h <<_ACEOF
5582	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5583	_ACEOF
5584
5585	fi
5586	done
5587
5588
5589	{ echo "$as_me:$LINENO: checking for clock_gettime" >&5
5590	echo $ECHO_N "checking for clock_gettime... $ECHO_C" >&6; }
5591	if test "${ac_cv_func_clock_gettime+set}" = set; then
5592	echo $ECHO_N "(cached) $ECHO_C" >&6
5593	else
5594	cat >conftest.$ac_ext <<_ACEOF
5595	/* confdefs.h. */
5596	_ACEOF
5597	cat confdefs.h >>conftest.$ac_ext
5598	cat >>conftest.$ac_ext <<_ACEOF
5599	/* end confdefs.h. */
5600	/* Define clock_gettime to an innocuous variant, in case <limits.h> declares clock_gettime.
5601	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5602	#define clock_gettime innocuous_clock_gettime
5603
5604	/* System header to define __stub macros and hopefully few prototypes,
5605	which can conflict with char clock_gettime (); below.
5606	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5607	<limits.h> exists even on freestanding compilers. */
5608
5609	#ifdef __STDC__
5610	# include <limits.h>
5611	#else
5612	# include <assert.h>
5613	#endif
5614
5615	#undef clock_gettime
5616
5617	/* Override any GCC internal prototype to avoid an error.
5618	Use char because int might match the return type of a GCC
5619	builtin and then its argument prototype would still apply. */
5620	#ifdef __cplusplus
5621	extern "C"
5622	#endif
5623	char clock_gettime ();
5624	/* The GNU C library defines this for functions which it implements
5625	to always fail with ENOSYS. Some functions are actually named
5626	something starting with __ and the normal name is an alias. */
5627	#if defined __stub_clock_gettime || defined __stub___clock_gettime
5628	choke me
5629	#endif
5630
5631	int
5632	main ()
5633	{
5634	return clock_gettime ();
5635	;
5636	return 0;
5637	}
5638	_ACEOF
5639	rm -f conftest.$ac_objext conftest$ac_exeext
5640	if { (ac_try="$ac_link"
5641	case "(($ac_try" in
5642	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5643	*) ac_try_echo=$ac_try;;
5644	esac
5645	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5646	(eval "$ac_link") 2>conftest.er1
5647	ac_status=$?
5648	grep -v '^ *+' conftest.er1 >conftest.err
5649	rm -f conftest.er1
5650	cat conftest.err >&5
5651	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5652	(exit $ac_status); } && {
5653	test -z "$ac_cxx_werror_flag" ||
5654	test ! -s conftest.err
5655	} && test -s conftest$ac_exeext &&
5656	$as_test_x conftest$ac_exeext; then
5657	ac_cv_func_clock_gettime=yes
5658	else
5659	echo "$as_me: failed program was:" >&5
5660	sed 's/^/| /' conftest.$ac_ext >&5
5661
5662	ac_cv_func_clock_gettime=no
5663	fi
5664
5665	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5666	conftest$ac_exeext conftest.$ac_ext
5667	fi
5668	{ echo "$as_me:$LINENO: result: $ac_cv_func_clock_gettime" >&5
5669	echo "${ECHO_T}$ac_cv_func_clock_gettime" >&6; }
5670	if test $ac_cv_func_clock_gettime = yes; then
5671	:
5672	else
5673
5674	if test $(uname) = Linux; then
5675	{ echo "$as_me:$LINENO: checking for clock_gettime syscall" >&5
5676	echo $ECHO_N "checking for clock_gettime syscall... $ECHO_C" >&6; }
5677	cat >conftest.$ac_ext <<_ACEOF
5678	/* confdefs.h. */
5679	_ACEOF
5680	cat confdefs.h >>conftest.$ac_ext
5681	cat >>conftest.$ac_ext <<_ACEOF
5682	/* end confdefs.h. */
5683	#include <syscall.h>
5684	#include <time.h>	5711	#include <time.h>
5685	int	5712	int
5686	main ()	5713	main (void)
5687	{	5714	{
5688	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)	5715	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
5689	;	5716	;
5690	return 0;	5717	return 0;
5691	}	5718	}
5692	_ACEOF	5719	_ACEOF
5693	rm -f conftest.$ac_objext conftest$ac_exeext	5720	if ac_fn_cxx_try_link "$LINENO"
5694	if { (ac_try="$ac_link"	5721	then :
5695	case "(($ac_try" in
5696	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5697	*) ac_try_echo=$ac_try;;
5698	esac
5699	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5700	(eval "$ac_link") 2>conftest.er1
5701	ac_status=$?
5702	grep -v '^ *+' conftest.er1 >conftest.err
5703	rm -f conftest.er1
5704	cat conftest.err >&5
5705	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5706	(exit $ac_status); } && {
5707	test -z "$ac_cxx_werror_flag" ||
5708	test ! -s conftest.err
5709	} && test -s conftest$ac_exeext &&
5710	$as_test_x conftest$ac_exeext; then
5711	ac_have_clock_syscall=1	5722	ac_have_clock_syscall=1
5712		5723
5713	cat >>confdefs.h <<\_ACEOF	5724	printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
5714	#define HAVE_CLOCK_SYSCALL 1
5715	_ACEOF
5716		5725
5717	{ echo "$as_me:$LINENO: result: yes" >&5	5726	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5718	echo "${ECHO_T}yes" >&6; }	5727	printf "%s\n" "yes" >&6; }
5719	else	5728	else $as_nop
5720	echo "$as_me: failed program was:" >&5	5729	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5721	sed 's/^/| /' conftest.$ac_ext >&5	5730	printf "%s\n" "no" >&6; }
5722
5723	{ echo "$as_me:$LINENO: result: no" >&5
5724	echo "${ECHO_T}no" >&6; }
5725	fi	5731	fi
5726
5727	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5732	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5728	conftest$ac_exeext conftest.$ac_ext	5733	conftest$ac_exeext conftest.$ac_ext
5729	fi	5734	fi
5730	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then	5735	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
5731
5732	{ echo "$as_me:$LINENO: checking for clock_gettime in -lrt" >&5	5736	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
5733	echo $ECHO_N "checking for clock_gettime in -lrt... $ECHO_C" >&6; }	5737	printf %s "checking for clock_gettime in -lrt... " >&6; }
5734	if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then	5738	if test ${ac_cv_lib_rt_clock_gettime+y}
5735	echo $ECHO_N "(cached) $ECHO_C" >&6	5739	then :
5736	else	5740	printf %s "(cached) " >&6
		5741	else $as_nop
5737	ac_check_lib_save_LIBS=$LIBS	5742	ac_check_lib_save_LIBS=$LIBS
5738	LIBS="-lrt $LIBS"	5743	LIBS="-lrt $LIBS"
5739	cat >conftest.$ac_ext <<_ACEOF
5740	/* confdefs.h. */
5741	_ACEOF
5742	cat confdefs.h >>conftest.$ac_ext	5744	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5743	cat >>conftest.$ac_ext <<_ACEOF
5744	/* end confdefs.h. */	5745	/* end confdefs.h. */
5745		5746
5746	/* Override any GCC internal prototype to avoid an error.	5747	namespace conftest {
5747	Use char because int might match the return type of a GCC	5748	extern "C" int clock_gettime ();
5748	builtin and then its argument prototype would still apply. */	5749	}
5749	#ifdef __cplusplus
5750	extern "C"
5751	#endif
5752	char clock_gettime ();
5753	int	5750	int
5754	main ()	5751	main (void)
5755	{	5752	{
5756	return clock_gettime ();	5753	return conftest::clock_gettime ();
5757	;	5754	;
5758	return 0;	5755	return 0;
5759	}	5756	}
5760	_ACEOF	5757	_ACEOF
5761	rm -f conftest.$ac_objext conftest$ac_exeext	5758	if ac_fn_cxx_try_link "$LINENO"
5762	if { (ac_try="$ac_link"	5759	then :
5763	case "(($ac_try" in
5764	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5765	*) ac_try_echo=$ac_try;;
5766	esac
5767	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5768	(eval "$ac_link") 2>conftest.er1
5769	ac_status=$?
5770	grep -v '^ *+' conftest.er1 >conftest.err
5771	rm -f conftest.er1
5772	cat conftest.err >&5
5773	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5774	(exit $ac_status); } && {
5775	test -z "$ac_cxx_werror_flag" ||
5776	test ! -s conftest.err
5777	} && test -s conftest$ac_exeext &&
5778	$as_test_x conftest$ac_exeext; then
5779	ac_cv_lib_rt_clock_gettime=yes	5760	ac_cv_lib_rt_clock_gettime=yes
5780	else	5761	else $as_nop
5781	echo "$as_me: failed program was:" >&5
5782	sed 's/^/| /' conftest.$ac_ext >&5
5783
5784	ac_cv_lib_rt_clock_gettime=no	5762	ac_cv_lib_rt_clock_gettime=no
5785	fi	5763	fi
5786
5787	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5764	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5788	conftest$ac_exeext conftest.$ac_ext	5765	conftest$ac_exeext conftest.$ac_ext
5789	LIBS=$ac_check_lib_save_LIBS	5766	LIBS=$ac_check_lib_save_LIBS
5790	fi	5767	fi
5791	{ echo "$as_me:$LINENO: result: $ac_cv_lib_rt_clock_gettime" >&5	5768	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
5792	echo "${ECHO_T}$ac_cv_lib_rt_clock_gettime" >&6; }	5769	printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
5793	if test $ac_cv_lib_rt_clock_gettime = yes; then	5770	if test "x$ac_cv_lib_rt_clock_gettime" = xyes
5794	cat >>confdefs.h <<_ACEOF	5771	then :
5795	#define HAVE_LIBRT 1	5772	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5796	_ACEOF
5797		5773
5798	LIBS="-lrt $LIBS"	5774	LIBS="-lrt $LIBS"
5799		5775
5800	fi	5776	fi
5801		5777
5802	unset ac_cv_func_clock_gettime	5778	unset ac_cv_func_clock_gettime
		5779	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		5780	if test "x$ac_cv_func_clock_gettime" = xyes
		5781	then :
		5782	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
5803		5783
5804	for ac_func in clock_gettime	5784	fi
5805	do	5785
5806	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	5786	fi
5807	{ echo "$as_me:$LINENO: checking for $ac_func" >&5	5787
5808	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }	5788	fi
5809	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then	5789
5810	echo $ECHO_N "(cached) $ECHO_C" >&6	5790	done
5811	else	5791
5812	cat >conftest.$ac_ext <<_ACEOF	5792
5813	/* confdefs.h. */	5793	for ac_func in nanosleep
5814	_ACEOF	5794	do :
		5795	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		5796	if test "x$ac_cv_func_nanosleep" = xyes
		5797	then :
		5798	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
		5799
		5800	else $as_nop
		5801
		5802	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
		5803	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
		5804	printf %s "checking for nanosleep in -lrt... " >&6; }
		5805	if test ${ac_cv_lib_rt_nanosleep+y}
		5806	then :
		5807	printf %s "(cached) " >&6
		5808	else $as_nop
		5809	ac_check_lib_save_LIBS=$LIBS
		5810	LIBS="-lrt $LIBS"
5815	cat confdefs.h >>conftest.$ac_ext	5811	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5816	cat >>conftest.$ac_ext <<_ACEOF
5817	/* end confdefs.h. */	5812	/* end confdefs.h. */
5818	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5819	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5820	#define $ac_func innocuous_$ac_func
5821		5813
5822	/* System header to define __stub macros and hopefully few prototypes,	5814	namespace conftest {
5823	which can conflict with char $ac_func (); below.	5815	extern "C" int nanosleep ();
5824	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5816	}
5825	<limits.h> exists even on freestanding compilers. */
5826
5827	#ifdef __STDC__
5828	# include <limits.h>
5829	#else
5830	# include <assert.h>
5831	#endif
5832
5833	#undef $ac_func
5834
5835	/* Override any GCC internal prototype to avoid an error.
5836	Use char because int might match the return type of a GCC
5837	builtin and then its argument prototype would still apply. */
5838	#ifdef __cplusplus
5839	extern "C"
5840	#endif
5841	char $ac_func ();
5842	/* The GNU C library defines this for functions which it implements
5843	to always fail with ENOSYS. Some functions are actually named
5844	something starting with __ and the normal name is an alias. */
5845	#if defined __stub_$ac_func || defined __stub___$ac_func
5846	choke me
5847	#endif
5848
5849	int	5817	int
5850	main ()	5818	main (void)
5851	{	5819	{
5852	return $ac_func ();	5820	return conftest::nanosleep ();
5853	;	5821	;
5854	return 0;	5822	return 0;
5855	}	5823	}
5856	_ACEOF	5824	_ACEOF
5857	rm -f conftest.$ac_objext conftest$ac_exeext	5825	if ac_fn_cxx_try_link "$LINENO"
5858	if { (ac_try="$ac_link"	5826	then :
5859	case "(($ac_try" in	5827	ac_cv_lib_rt_nanosleep=yes
5860	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	5828	else $as_nop
5861	*) ac_try_echo=$ac_try;;	5829	ac_cv_lib_rt_nanosleep=no
5862	esac
5863	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5864	(eval "$ac_link") 2>conftest.er1
5865	ac_status=$?
5866	grep -v '^ *+' conftest.er1 >conftest.err
5867	rm -f conftest.er1
5868	cat conftest.err >&5
5869	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5870	(exit $ac_status); } && {
5871	test -z "$ac_cxx_werror_flag" ||
5872	test ! -s conftest.err
5873	} && test -s conftest$ac_exeext &&
5874	$as_test_x conftest$ac_exeext; then
5875	eval "$as_ac_var=yes"
5876	else
5877	echo "$as_me: failed program was:" >&5
5878	sed 's/^/| /' conftest.$ac_ext >&5
5879
5880	eval "$as_ac_var=no"
5881	fi	5830	fi
5882
5883	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5831	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5884	conftest$ac_exeext conftest.$ac_ext	5832	conftest$ac_exeext conftest.$ac_ext
		5833	LIBS=$ac_check_lib_save_LIBS
5885	fi	5834	fi
5886	ac_res=`eval echo '${'$as_ac_var'}'`	5835	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
5887	{ echo "$as_me:$LINENO: result: $ac_res" >&5	5836	printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
5888	echo "${ECHO_T}$ac_res" >&6; }	5837	if test "x$ac_cv_lib_rt_nanosleep" = xyes
5889	if test `eval echo '${'$as_ac_var'}'` = yes; then	5838	then :
5890	cat >>confdefs.h <<_ACEOF	5839	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5891	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5892	_ACEOF
5893		5840
		5841	LIBS="-lrt $LIBS"
		5842
5894	fi	5843	fi
		5844
		5845	unset ac_cv_func_nanosleep
		5846	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		5847	if test "x$ac_cv_func_nanosleep" = xyes
		5848	then :
		5849	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
		5850
		5851	fi
		5852
		5853	fi
		5854
		5855	fi
		5856
5895	done	5857	done
5896		5858
5897	fi	5859	ac_fn_cxx_check_type "$LINENO" "__kernel_rwf_t" "ac_cv_type___kernel_rwf_t" "#include <linux/fs.h>
		5860	"
		5861	if test "x$ac_cv_type___kernel_rwf_t" = xyes
		5862	then :
5898		5863
5899	fi
5900		5864
		5865	printf "%s\n" "#define HAVE_KERNEL_RWF_T 1" >>confdefs.h
5901		5866
5902	{ echo "$as_me:$LINENO: checking for nanosleep" >&5	5867
5903	echo $ECHO_N "checking for nanosleep... $ECHO_C" >&6; }	5868	fi
5904	if test "${ac_cv_func_nanosleep+set}" = set; then	5869
5905	echo $ECHO_N "(cached) $ECHO_C" >&6	5870
5906	else	5871	if test -z "$LIBEV_M4_AVOID_LIBM"; then
5907	cat >conftest.$ac_ext <<_ACEOF	5872	LIBM=m
5908	/* confdefs.h. */	5873	fi
5909	_ACEOF	5874	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
		5875	printf %s "checking for library containing floor... " >&6; }
		5876	if test ${ac_cv_search_floor+y}
		5877	then :
		5878	printf %s "(cached) " >&6
		5879	else $as_nop
		5880	ac_func_search_save_LIBS=$LIBS
5910	cat confdefs.h >>conftest.$ac_ext	5881	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5911	cat >>conftest.$ac_ext <<_ACEOF
5912	/* end confdefs.h. */	5882	/* end confdefs.h. */
5913	/* Define nanosleep to an innocuous variant, in case <limits.h> declares nanosleep.
5914	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5915	#define nanosleep innocuous_nanosleep
5916		5883
5917	/* System header to define __stub macros and hopefully few prototypes,	5884	namespace conftest {
5918	which can conflict with char nanosleep (); below.	5885	extern "C" int floor ();
5919	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5886	}
5920	<limits.h> exists even on freestanding compilers. */
5921
5922	#ifdef __STDC__
5923	# include <limits.h>
5924	#else
5925	# include <assert.h>
5926	#endif
5927
5928	#undef nanosleep
5929
5930	/* Override any GCC internal prototype to avoid an error.
5931	Use char because int might match the return type of a GCC
5932	builtin and then its argument prototype would still apply. */
5933	#ifdef __cplusplus
5934	extern "C"
5935	#endif
5936	char nanosleep ();
5937	/* The GNU C library defines this for functions which it implements
5938	to always fail with ENOSYS. Some functions are actually named
5939	something starting with __ and the normal name is an alias. */
5940	#if defined __stub_nanosleep || defined __stub___nanosleep
5941	choke me
5942	#endif
5943
5944	int	5887	int
5945	main ()	5888	main (void)
5946	{	5889	{
5947	return nanosleep ();	5890	return conftest::floor ();
5948	;	5891	;
5949	return 0;	5892	return 0;
5950	}	5893	}
5951	_ACEOF	5894	_ACEOF
5952	rm -f conftest.$ac_objext conftest$ac_exeext	5895	for ac_lib in '' $LIBM
5953	if { (ac_try="$ac_link"
5954	case "(($ac_try" in
5955	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5956	*) ac_try_echo=$ac_try;;
5957	esac
5958	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5959	(eval "$ac_link") 2>conftest.er1
5960	ac_status=$?
5961	grep -v '^ *+' conftest.er1 >conftest.err
5962	rm -f conftest.er1
5963	cat conftest.err >&5
5964	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5965	(exit $ac_status); } && {
5966	test -z "$ac_cxx_werror_flag" ||
5967	test ! -s conftest.err
5968	} && test -s conftest$ac_exeext &&
5969	$as_test_x conftest$ac_exeext; then
5970	ac_cv_func_nanosleep=yes
5971	else
5972	echo "$as_me: failed program was:" >&5
5973	sed 's/^/| /' conftest.$ac_ext >&5
5974
5975	ac_cv_func_nanosleep=no
5976	fi
5977
5978	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5979	conftest$ac_exeext conftest.$ac_ext
5980	fi
5981	{ echo "$as_me:$LINENO: result: $ac_cv_func_nanosleep" >&5
5982	echo "${ECHO_T}$ac_cv_func_nanosleep" >&6; }
5983	if test $ac_cv_func_nanosleep = yes; then
5984	:
5985	else
5986
5987	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
5988
5989	{ echo "$as_me:$LINENO: checking for nanosleep in -lrt" >&5
5990	echo $ECHO_N "checking for nanosleep in -lrt... $ECHO_C" >&6; }
5991	if test "${ac_cv_lib_rt_nanosleep+set}" = set; then
5992	echo $ECHO_N "(cached) $ECHO_C" >&6
5993	else
5994	ac_check_lib_save_LIBS=$LIBS
5995	LIBS="-lrt $LIBS"
5996	cat >conftest.$ac_ext <<_ACEOF
5997	/* confdefs.h. */
5998	_ACEOF
5999	cat confdefs.h >>conftest.$ac_ext
6000	cat >>conftest.$ac_ext <<_ACEOF
6001	/* end confdefs.h. */
6002
6003	/* Override any GCC internal prototype to avoid an error.
6004	Use char because int might match the return type of a GCC
6005	builtin and then its argument prototype would still apply. */
6006	#ifdef __cplusplus
6007	extern "C"
6008	#endif
6009	char nanosleep ();
6010	int
6011	main ()
6012	{
6013	return nanosleep ();
6014	;
6015	return 0;
6016	}
6017	_ACEOF
6018	rm -f conftest.$ac_objext conftest$ac_exeext
6019	if { (ac_try="$ac_link"
6020	case "(($ac_try" in
6021	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6022	*) ac_try_echo=$ac_try;;
6023	esac
6024	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6025	(eval "$ac_link") 2>conftest.er1
6026	ac_status=$?
6027	grep -v '^ *+' conftest.er1 >conftest.err
6028	rm -f conftest.er1
6029	cat conftest.err >&5
6030	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6031	(exit $ac_status); } && {
6032	test -z "$ac_cxx_werror_flag" ||
6033	test ! -s conftest.err
6034	} && test -s conftest$ac_exeext &&
6035	$as_test_x conftest$ac_exeext; then
6036	ac_cv_lib_rt_nanosleep=yes
6037	else
6038	echo "$as_me: failed program was:" >&5
6039	sed 's/^/| /' conftest.$ac_ext >&5
6040
6041	ac_cv_lib_rt_nanosleep=no
6042	fi
6043
6044	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6045	conftest$ac_exeext conftest.$ac_ext
6046	LIBS=$ac_check_lib_save_LIBS
6047	fi
6048	{ echo "$as_me:$LINENO: result: $ac_cv_lib_rt_nanosleep" >&5
6049	echo "${ECHO_T}$ac_cv_lib_rt_nanosleep" >&6; }
6050	if test $ac_cv_lib_rt_nanosleep = yes; then
6051	cat >>confdefs.h <<_ACEOF
6052	#define HAVE_LIBRT 1
6053	_ACEOF
6054
6055	LIBS="-lrt $LIBS"
6056
6057	fi
6058
6059	unset ac_cv_func_nanosleep
6060
6061	for ac_func in nanosleep
6062	do	5896	do
6063	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	5897	if test -z "$ac_lib"; then
6064	{ echo "$as_me:$LINENO: checking for $ac_func" >&5	5898	ac_res="none required"
6065	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6066	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6067	echo $ECHO_N "(cached) $ECHO_C" >&6
6068	else	5899	else
6069	cat >conftest.$ac_ext <<_ACEOF	5900	ac_res=-l$ac_lib
6070	/* confdefs.h. */	5901	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
6071	_ACEOF	5902	fi
6072	cat confdefs.h >>conftest.$ac_ext	5903	if ac_fn_cxx_try_link "$LINENO"
6073	cat >>conftest.$ac_ext <<_ACEOF	5904	then :
6074	/* end confdefs.h. */	5905	ac_cv_search_floor=$ac_res
6075	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6076	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6077	#define $ac_func innocuous_$ac_func
6078
6079	/* System header to define __stub macros and hopefully few prototypes,
6080	which can conflict with char $ac_func (); below.
6081	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6082	<limits.h> exists even on freestanding compilers. */
6083
6084	#ifdef __STDC__
6085	# include <limits.h>
6086	#else
6087	# include <assert.h>
6088	#endif
6089
6090	#undef $ac_func
6091
6092	/* Override any GCC internal prototype to avoid an error.
6093	Use char because int might match the return type of a GCC
6094	builtin and then its argument prototype would still apply. */
6095	#ifdef __cplusplus
6096	extern "C"
6097	#endif
6098	char $ac_func ();
6099	/* The GNU C library defines this for functions which it implements
6100	to always fail with ENOSYS. Some functions are actually named
6101	something starting with __ and the normal name is an alias. */
6102	#if defined __stub_$ac_func || defined __stub___$ac_func
6103	choke me
6104	#endif
6105
6106	int
6107	main ()
6108	{
6109	return $ac_func ();
6110	;
6111	return 0;
6112	}
6113	_ACEOF
6114	rm -f conftest.$ac_objext conftest$ac_exeext
6115	if { (ac_try="$ac_link"
6116	case "(($ac_try" in
6117	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6118	*) ac_try_echo=$ac_try;;
6119	esac
6120	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6121	(eval "$ac_link") 2>conftest.er1
6122	ac_status=$?
6123	grep -v '^ *+' conftest.er1 >conftest.err
6124	rm -f conftest.er1
6125	cat conftest.err >&5
6126	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6127	(exit $ac_status); } && {
6128	test -z "$ac_cxx_werror_flag" ||
6129	test ! -s conftest.err
6130	} && test -s conftest$ac_exeext &&
6131	$as_test_x conftest$ac_exeext; then
6132	eval "$as_ac_var=yes"
6133	else
6134	echo "$as_me: failed program was:" >&5
6135	sed 's/^/| /' conftest.$ac_ext >&5
6136
6137	eval "$as_ac_var=no"
6138	fi	5906	fi
6139
6140	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5907	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6141	conftest$ac_exeext conftest.$ac_ext	5908	conftest$ac_exeext
6142	fi	5909	if test ${ac_cv_search_floor+y}
6143	ac_res=`eval echo '${'$as_ac_var'}'`	5910	then :
6144	{ echo "$as_me:$LINENO: result: $ac_res" >&5	5911	break
6145	echo "${ECHO_T}$ac_res" >&6; }
6146	if test `eval echo '${'$as_ac_var'}'` = yes; then
6147	cat >>confdefs.h <<_ACEOF
6148	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6149	_ACEOF
6150
6151	fi	5912	fi
6152	done	5913	done
		5914	if test ${ac_cv_search_floor+y}
		5915	then :
6153		5916
6154	fi	5917	else $as_nop
6155		5918	ac_cv_search_floor=no
6156	fi	5919	fi
6157		5920	rm conftest.$ac_ext
6158		5921	LIBS=$ac_func_search_save_LIBS
6159
6160	{ echo "$as_me:$LINENO: checking for ceil in -lm" >&5
6161	echo $ECHO_N "checking for ceil in -lm... $ECHO_C" >&6; }
6162	if test "${ac_cv_lib_m_ceil+set}" = set; then
6163	echo $ECHO_N "(cached) $ECHO_C" >&6
6164	else
6165	ac_check_lib_save_LIBS=$LIBS
6166	LIBS="-lm $LIBS"
6167	cat >conftest.$ac_ext <<_ACEOF
6168	/* confdefs.h. */
6169	_ACEOF
6170	cat confdefs.h >>conftest.$ac_ext
6171	cat >>conftest.$ac_ext <<_ACEOF
6172	/* end confdefs.h. */
6173
6174	/* Override any GCC internal prototype to avoid an error.
6175	Use char because int might match the return type of a GCC
6176	builtin and then its argument prototype would still apply. */
6177	#ifdef __cplusplus
6178	extern "C"
6179	#endif
6180	char ceil ();
6181	int
6182	main ()
6183	{
6184	return ceil ();
6185	;
6186	return 0;
6187	}
6188	_ACEOF
6189	rm -f conftest.$ac_objext conftest$ac_exeext
6190	if { (ac_try="$ac_link"
6191	case "(($ac_try" in
6192	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6193	*) ac_try_echo=$ac_try;;
6194	esac
6195	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6196	(eval "$ac_link") 2>conftest.er1
6197	ac_status=$?
6198	grep -v '^ *+' conftest.er1 >conftest.err
6199	rm -f conftest.er1
6200	cat conftest.err >&5
6201	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6202	(exit $ac_status); } && {
6203	test -z "$ac_cxx_werror_flag" ||
6204	test ! -s conftest.err
6205	} && test -s conftest$ac_exeext &&
6206	$as_test_x conftest$ac_exeext; then
6207	ac_cv_lib_m_ceil=yes
6208	else
6209	echo "$as_me: failed program was:" >&5
6210	sed 's/^/| /' conftest.$ac_ext >&5
6211
6212	ac_cv_lib_m_ceil=no
6213	fi	5922	fi
		5923	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5
		5924	printf "%s\n" "$ac_cv_search_floor" >&6; }
		5925	ac_res=$ac_cv_search_floor
		5926	if test "$ac_res" != no
		5927	then :
		5928	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6214		5929
6215	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5930	printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
6216	conftest$ac_exeext conftest.$ac_ext
6217	LIBS=$ac_check_lib_save_LIBS
6218	fi
6219	{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_ceil" >&5
6220	echo "${ECHO_T}$ac_cv_lib_m_ceil" >&6; }
6221	if test $ac_cv_lib_m_ceil = yes; then
6222	cat >>confdefs.h <<_ACEOF
6223	#define HAVE_LIBM 1
6224	_ACEOF
6225
6226	LIBS="-lm $LIBS"
6227		5931
6228	fi	5932	fi
6229		5933
6230		5934
6231		5935
6232		5936
6233		5937
6234	# Extract the first word of "tic", so it can be a program name with args.	5938	# Extract the first word of "tic", so it can be a program name with args.
6235	set dummy tic; ac_word=$2	5939	set dummy tic; ac_word=$2
6236	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	5940	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6237	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	5941	printf %s "checking for $ac_word... " >&6; }
6238	if test "${ac_cv_path_TIC+set}" = set; then	5942	if test ${ac_cv_path_TIC+y}
6239	echo $ECHO_N "(cached) $ECHO_C" >&6	5943	then :
6240	else	5944	printf %s "(cached) " >&6
		5945	else $as_nop
6241	case $TIC in	5946	case $TIC in
6242	[\\/]* | ?:[\\/]*)	5947	[\\/]* | ?:[\\/]*)
6243	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.	5948	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.
6244	;;	5949	;;
6245	*)	5950	*)
6246	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5951	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6247	for as_dir in $PATH	5952	for as_dir in $PATH
6248	do	5953	do
6249	IFS=$as_save_IFS	5954	IFS=$as_save_IFS
6250	test -z "$as_dir" && as_dir=.	5955	case $as_dir in #(((
		5956	'') as_dir=./ ;;
		5957	*/) ;;
		5958	*) as_dir=$as_dir/ ;;
		5959	esac
6251	for ac_exec_ext in '' $ac_executable_extensions; do	5960	for ac_exec_ext in '' $ac_executable_extensions; do
6252	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	5961	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6253	ac_cv_path_TIC="$as_dir/$ac_word$ac_exec_ext"	5962	ac_cv_path_TIC="$as_dir$ac_word$ac_exec_ext"
6254	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	5963	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
6255	break 2	5964	break 2
6256	fi	5965	fi
6257	done	5966	done
6258	done	5967	done
6259	IFS=$as_save_IFS	5968	IFS=$as_save_IFS
6260		5969
6261	test -z "$ac_cv_path_TIC" && ac_cv_path_TIC=":"	5970	test -z "$ac_cv_path_TIC" && ac_cv_path_TIC=":"
6262	;;	5971	;;
6263	esac	5972	esac
6264	fi	5973	fi
6265	TIC=$ac_cv_path_TIC	5974	TIC=$ac_cv_path_TIC
6266	if test -n "$TIC"; then	5975	if test -n "$TIC"; then
6267	{ echo "$as_me:$LINENO: result: $TIC" >&5	5976	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5
6268	echo "${ECHO_T}$TIC" >&6; }	5977	printf "%s\n" "$TIC" >&6; }
6269	else	5978	else
6270	{ echo "$as_me:$LINENO: result: no" >&5	5979	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6271	echo "${ECHO_T}no" >&6; }	5980	printf "%s\n" "no" >&6; }
6272	fi	5981	fi
6273		5982
6274		5983
6275		5984
6276	{ echo "$as_me:$LINENO: checking for X" >&5	5985	ac_ext=cpp
6277	echo $ECHO_N "checking for X... $ECHO_C" >&6; }	5986	ac_cpp='$CXXCPP $CPPFLAGS'
		5987	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		5988	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		5989	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		5990	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
		5991	printf %s "checking how to run the C++ preprocessor... " >&6; }
		5992	if test -z "$CXXCPP"; then
		5993	if test ${ac_cv_prog_CXXCPP+y}
		5994	then :
		5995	printf %s "(cached) " >&6
		5996	else $as_nop
		5997	# Double quotes because $CXX needs to be expanded
		5998	for CXXCPP in "$CXX -E" cpp /lib/cpp
		5999	do
		6000	ac_preproc_ok=false
		6001	for ac_cxx_preproc_warn_flag in '' yes
		6002	do
		6003	# Use a header file that comes with gcc, so configuring glibc
		6004	# with a fresh cross-compiler works.
		6005	# On the NeXT, cc -E runs the code through the compiler's parser,
		6006	# not just through cpp. "Syntax error" is here to catch this case.
		6007	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6008	/* end confdefs.h. */
		6009	#include <limits.h>
		6010	Syntax error
		6011	_ACEOF
		6012	if ac_fn_cxx_try_cpp "$LINENO"
		6013	then :
		6014
		6015	else $as_nop
		6016	# Broken: fails on valid input.
		6017	continue
		6018	fi
		6019	rm -f conftest.err conftest.i conftest.$ac_ext
		6020
		6021	# OK, works on sane cases. Now check whether nonexistent headers
		6022	# can be detected and how.
		6023	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6024	/* end confdefs.h. */
		6025	#include <ac_nonexistent.h>
		6026	_ACEOF
		6027	if ac_fn_cxx_try_cpp "$LINENO"
		6028	then :
		6029	# Broken: success on invalid input.
		6030	continue
		6031	else $as_nop
		6032	# Passes both tests.
		6033	ac_preproc_ok=:
		6034	break
		6035	fi
		6036	rm -f conftest.err conftest.i conftest.$ac_ext
		6037
		6038	done
		6039	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		6040	rm -f conftest.i conftest.err conftest.$ac_ext
		6041	if $ac_preproc_ok
		6042	then :
		6043	break
		6044	fi
		6045
		6046	done
		6047	ac_cv_prog_CXXCPP=$CXXCPP
		6048
		6049	fi
		6050	CXXCPP=$ac_cv_prog_CXXCPP
		6051	else
		6052	ac_cv_prog_CXXCPP=$CXXCPP
		6053	fi
		6054	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
		6055	printf "%s\n" "$CXXCPP" >&6; }
		6056	ac_preproc_ok=false
		6057	for ac_cxx_preproc_warn_flag in '' yes
		6058	do
		6059	# Use a header file that comes with gcc, so configuring glibc
		6060	# with a fresh cross-compiler works.
		6061	# On the NeXT, cc -E runs the code through the compiler's parser,
		6062	# not just through cpp. "Syntax error" is here to catch this case.
		6063	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6064	/* end confdefs.h. */
		6065	#include <limits.h>
		6066	Syntax error
		6067	_ACEOF
		6068	if ac_fn_cxx_try_cpp "$LINENO"
		6069	then :
		6070
		6071	else $as_nop
		6072	# Broken: fails on valid input.
		6073	continue
		6074	fi
		6075	rm -f conftest.err conftest.i conftest.$ac_ext
		6076
		6077	# OK, works on sane cases. Now check whether nonexistent headers
		6078	# can be detected and how.
		6079	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6080	/* end confdefs.h. */
		6081	#include <ac_nonexistent.h>
		6082	_ACEOF
		6083	if ac_fn_cxx_try_cpp "$LINENO"
		6084	then :
		6085	# Broken: success on invalid input.
		6086	continue
		6087	else $as_nop
		6088	# Passes both tests.
		6089	ac_preproc_ok=:
		6090	break
		6091	fi
		6092	rm -f conftest.err conftest.i conftest.$ac_ext
		6093
		6094	done
		6095	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		6096	rm -f conftest.i conftest.err conftest.$ac_ext
		6097	if $ac_preproc_ok
		6098	then :
		6099
		6100	else $as_nop
		6101	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		6102	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		6103	as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
		6104	See \`config.log' for more details" "$LINENO" 5; }
		6105	fi
		6106
		6107	ac_ext=cpp
		6108	ac_cpp='$CXXCPP $CPPFLAGS'
		6109	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		6110	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		6111	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		6112
		6113
		6114	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for X" >&5
		6115	printf %s "checking for X... " >&6; }
6278		6116
6279		6117
6280	# Check whether --with-x was given.	6118	# Check whether --with-x was given.
6281	if test "${with_x+set}" = set; then	6119	if test ${with_x+y}
		6120	then :
6282	withval=$with_x;	6121	withval=$with_x;
6283	fi	6122	fi
6284		6123
6285	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.	6124	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
6286	if test "x$with_x" = xno; then	6125	if test "x$with_x" = xno; then
6287	# The user explicitly disabled X.	6126	# The user explicitly disabled X.
6288	have_x=disabled	6127	have_x=disabled
6289	else	6128	else
6290	case $x_includes,$x_libraries in #(	6129	case $x_includes,$x_libraries in #(
6291	*\'*) { { echo "$as_me:$LINENO: error: Cannot use X directory names containing '" >&5	6130	*\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
6292	echo "$as_me: error: Cannot use X directory names containing '" >&2;}
6293	{ (exit 1); exit 1; }; };; #(
6294	*,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then	6131	*,NONE | NONE,*) if test ${ac_cv_have_x+y}
6295	echo $ECHO_N "(cached) $ECHO_C" >&6	6132	then :
6296	else	6133	printf %s "(cached) " >&6
		6134	else $as_nop
6297	# One or both of the vars are not set, and there is no cached value.	6135	# One or both of the vars are not set, and there is no cached value.
6298	ac_x_includes=no ac_x_libraries=no	6136	ac_x_includes=no
		6137	ac_x_libraries=no
		6138	# Do we need to do anything special at all?
		6139	ac_save_LIBS=$LIBS
		6140	LIBS="-lX11 $LIBS"
		6141	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6142	/* end confdefs.h. */
		6143	#include <X11/Xlib.h>
		6144	int
		6145	main (void)
		6146	{
		6147	XrmInitialize ()
		6148	;
		6149	return 0;
		6150	}
		6151	_ACEOF
		6152	if ac_fn_cxx_try_link "$LINENO"
		6153	then :
		6154	# We can compile and link X programs with no special options.
		6155	ac_x_includes=
		6156	ac_x_libraries=
		6157	fi
		6158	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		6159	conftest$ac_exeext conftest.$ac_ext
		6160	LIBS="$ac_save_LIBS"
		6161	# If that didn't work, only try xmkmf and file system searches
		6162	# for native compilation.
		6163	if test x"$ac_x_includes" = xno && test "$cross_compiling" = no
		6164	then :
6299	rm -f -r conftest.dir	6165	rm -f -r conftest.dir
6300	if mkdir conftest.dir; then	6166	if mkdir conftest.dir; then
6301	cd conftest.dir	6167	cd conftest.dir
6302	cat >Imakefile <<'_ACEOF'	6168	cat >Imakefile <<'_ACEOF'
6303	incroot:	6169	incroot:
6304	@echo incroot='${INCROOT}'	6170	@echo incroot='${INCROOT}'
…		…
6306	@echo usrlibdir='${USRLIBDIR}'	6172	@echo usrlibdir='${USRLIBDIR}'
6307	libdir:	6173	libdir:
6308	@echo libdir='${LIBDIR}'	6174	@echo libdir='${LIBDIR}'
6309	_ACEOF	6175	_ACEOF
6310	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then	6176	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
6311	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	6177	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6312	for ac_var in incroot usrlibdir libdir; do	6178	for ac_var in incroot usrlibdir libdir; do
6313	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"	6179	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
6314	done	6180	done
6315	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.	6181	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
6316	for ac_extension in a so sl; do	6182	for ac_extension in a so sl dylib la dll; do
6317	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&	6183	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
6318	test -f "$ac_im_libdir/libX11.$ac_extension"; then	6184	test -f "$ac_im_libdir/libX11.$ac_extension"; then
6319	ac_im_usrlibdir=$ac_im_libdir; break	6185	ac_im_usrlibdir=$ac_im_libdir; break
6320	fi	6186	fi
6321	done	6187	done
…		…
6325	case $ac_im_incroot in	6191	case $ac_im_incroot in
6326	/usr/include) ac_x_includes= ;;	6192	/usr/include) ac_x_includes= ;;
6327	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;	6193	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
6328	esac	6194	esac
6329	case $ac_im_usrlibdir in	6195	case $ac_im_usrlibdir in
6330	/usr/lib | /lib) ;;	6196	/usr/lib | /usr/lib64 | /lib | /lib64) ;;
6331	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;	6197	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
6332	esac	6198	esac
6333	fi	6199	fi
6334	cd ..	6200	cd ..
6335	rm -f -r conftest.dir	6201	rm -f -r conftest.dir
6336	fi	6202	fi
6337		6203
6338	# Standard set of common directories for X headers.	6204	# Standard set of common directories for X headers.
6339	# Check X11 before X11Rn because it is often a symlink to the current release.	6205	# Check X11 before X11Rn because it is often a symlink to the current release.
6340	ac_x_header_dirs='	6206	ac_x_header_dirs='
6341	/usr/X11/include	6207	/usr/X11/include
		6208	/usr/X11R7/include
6342	/usr/X11R6/include	6209	/usr/X11R6/include
6343	/usr/X11R5/include	6210	/usr/X11R5/include
6344	/usr/X11R4/include	6211	/usr/X11R4/include
6345		6212
6346	/usr/include/X11	6213	/usr/include/X11
		6214	/usr/include/X11R7
6347	/usr/include/X11R6	6215	/usr/include/X11R6
6348	/usr/include/X11R5	6216	/usr/include/X11R5
6349	/usr/include/X11R4	6217	/usr/include/X11R4
6350		6218
6351	/usr/local/X11/include	6219	/usr/local/X11/include
		6220	/usr/local/X11R7/include
6352	/usr/local/X11R6/include	6221	/usr/local/X11R6/include
6353	/usr/local/X11R5/include	6222	/usr/local/X11R5/include
6354	/usr/local/X11R4/include	6223	/usr/local/X11R4/include
6355		6224
6356	/usr/local/include/X11	6225	/usr/local/include/X11
		6226	/usr/local/include/X11R7
6357	/usr/local/include/X11R6	6227	/usr/local/include/X11R6
6358	/usr/local/include/X11R5	6228	/usr/local/include/X11R5
6359	/usr/local/include/X11R4	6229	/usr/local/include/X11R4
		6230
		6231	/opt/X11/include
6360		6232
6361	/usr/X386/include	6233	/usr/X386/include
6362	/usr/x386/include	6234	/usr/x386/include
6363	/usr/XFree86/include/X11	6235	/usr/XFree86/include/X11
6364		6236
…		…
6373	/usr/openwin/share/include'	6245	/usr/openwin/share/include'
6374		6246
6375	if test "$ac_x_includes" = no; then	6247	if test "$ac_x_includes" = no; then
6376	# Guess where to find include files, by looking for Xlib.h.	6248	# Guess where to find include files, by looking for Xlib.h.
6377	# First, try using that file with no special directory specified.	6249	# First, try using that file with no special directory specified.
6378	cat >conftest.$ac_ext <<_ACEOF
6379	/* confdefs.h. */
6380	_ACEOF
6381	cat confdefs.h >>conftest.$ac_ext	6250	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6382	cat >>conftest.$ac_ext <<_ACEOF
6383	/* end confdefs.h. */	6251	/* end confdefs.h. */
6384	#include <X11/Xlib.h>	6252	#include <X11/Xlib.h>
6385	_ACEOF	6253	_ACEOF
6386	if { (ac_try="$ac_cpp conftest.$ac_ext"	6254	if ac_fn_cxx_try_cpp "$LINENO"
6387	case "(($ac_try" in	6255	then :
6388	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6389	*) ac_try_echo=$ac_try;;
6390	esac
6391	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6392	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6393	ac_status=$?
6394	grep -v '^ *+' conftest.er1 >conftest.err
6395	rm -f conftest.er1
6396	cat conftest.err >&5
6397	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6398	(exit $ac_status); } >/dev/null && {
6399	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
6400	test ! -s conftest.err
6401	}; then
6402	# We can compile using X headers with no special include directory.	6256	# We can compile using X headers with no special include directory.
6403	ac_x_includes=	6257	ac_x_includes=
6404	else	6258	else $as_nop
6405	echo "$as_me: failed program was:" >&5
6406	sed 's/^/| /' conftest.$ac_ext >&5
6407
6408	for ac_dir in $ac_x_header_dirs; do	6259	for ac_dir in $ac_x_header_dirs; do
6409	if test -r "$ac_dir/X11/Xlib.h"; then	6260	if test -r "$ac_dir/X11/Xlib.h"; then
6410	ac_x_includes=$ac_dir	6261	ac_x_includes=$ac_dir
6411	break	6262	break
6412	fi	6263	fi
6413	done	6264	done
6414	fi	6265	fi
6415
6416	rm -f conftest.err conftest.$ac_ext	6266	rm -f conftest.err conftest.i conftest.$ac_ext
6417	fi # $ac_x_includes = no	6267	fi # $ac_x_includes = no
6418		6268
6419	if test "$ac_x_libraries" = no; then	6269	if test "$ac_x_libraries" = no; then
6420	# Check for the libraries.	6270	# Check for the libraries.
6421	# See if we find them without any special options.	6271	# See if we find them without any special options.
6422	# Don't add to $LIBS permanently.	6272	# Don't add to $LIBS permanently.
6423	ac_save_LIBS=$LIBS	6273	ac_save_LIBS=$LIBS
6424	LIBS="-lX11 $LIBS"	6274	LIBS="-lX11 $LIBS"
6425	cat >conftest.$ac_ext <<_ACEOF
6426	/* confdefs.h. */
6427	_ACEOF
6428	cat confdefs.h >>conftest.$ac_ext	6275	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6429	cat >>conftest.$ac_ext <<_ACEOF
6430	/* end confdefs.h. */	6276	/* end confdefs.h. */
6431	#include <X11/Xlib.h>	6277	#include <X11/Xlib.h>
6432	int	6278	int
6433	main ()	6279	main (void)
6434	{	6280	{
6435	XrmInitialize ()	6281	XrmInitialize ()
6436	;	6282	;
6437	return 0;	6283	return 0;
6438	}	6284	}
6439	_ACEOF	6285	_ACEOF
6440	rm -f conftest.$ac_objext conftest$ac_exeext	6286	if ac_fn_cxx_try_link "$LINENO"
6441	if { (ac_try="$ac_link"	6287	then :
6442	case "(($ac_try" in
6443	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6444	*) ac_try_echo=$ac_try;;
6445	esac
6446	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6447	(eval "$ac_link") 2>conftest.er1
6448	ac_status=$?
6449	grep -v '^ *+' conftest.er1 >conftest.err
6450	rm -f conftest.er1
6451	cat conftest.err >&5
6452	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6453	(exit $ac_status); } && {
6454	test -z "$ac_cxx_werror_flag" ||
6455	test ! -s conftest.err
6456	} && test -s conftest$ac_exeext &&
6457	$as_test_x conftest$ac_exeext; then
6458	LIBS=$ac_save_LIBS	6288	LIBS=$ac_save_LIBS
6459	# We can link X programs with no special library path.	6289	# We can link X programs with no special library path.
6460	ac_x_libraries=	6290	ac_x_libraries=
6461	else	6291	else $as_nop
6462	echo "$as_me: failed program was:" >&5
6463	sed 's/^/| /' conftest.$ac_ext >&5
6464
6465	LIBS=$ac_save_LIBS	6292	LIBS=$ac_save_LIBS
6466	for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`	6293	for ac_dir in `printf "%s\n" "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
6467	do	6294	do
6468	# Don't even attempt the hair of trying to link an X program!	6295	# Don't even attempt the hair of trying to link an X program!
6469	for ac_extension in a so sl; do	6296	for ac_extension in a so sl dylib la dll; do
6470	if test -r "$ac_dir/libX11.$ac_extension"; then	6297	if test -r "$ac_dir/libX11.$ac_extension"; then
6471	ac_x_libraries=$ac_dir	6298	ac_x_libraries=$ac_dir
6472	break 2	6299	break 2
6473	fi	6300	fi
6474	done	6301	done
6475	done	6302	done
6476	fi	6303	fi
6477
6478	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6304	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6479	conftest$ac_exeext conftest.$ac_ext	6305	conftest$ac_exeext conftest.$ac_ext
6480	fi # $ac_x_libraries = no	6306	fi # $ac_x_libraries = no
6481		6307
		6308	fi
		6309	# Record the results.
6482	case $ac_x_includes,$ac_x_libraries in #(	6310	case $ac_x_includes,$ac_x_libraries in #(
6483	no,* | *,no | *\'*)	6311	no,* | *,no | *\'*) :
6484	# Didn't find X, or a directory has "'" in its name.	6312	# Didn't find X, or a directory has "'" in its name.
6485	ac_cv_have_x="have_x=no";; #(	6313	ac_cv_have_x="have_x=no" ;; #(
6486	*)	6314	*) :
6487	# Record where we found X for the cache.	6315	# Record where we found X for the cache.
6488	ac_cv_have_x="have_x=yes\	6316	ac_cv_have_x="have_x=yes\
6489	ac_x_includes='$ac_x_includes'\	6317	ac_x_includes='$ac_x_includes'\
6490	ac_x_libraries='$ac_x_libraries'"	6318	ac_x_libraries='$ac_x_libraries'" ;;
6491	esac	6319	esac
6492	fi	6320	fi
6493	;; #(	6321	;; #(
6494	*) have_x=yes;;	6322	*) have_x=yes;;
6495	esac	6323	esac
6496	eval "$ac_cv_have_x"	6324	eval "$ac_cv_have_x"
6497	fi # $with_x != no	6325	fi # $with_x != no
6498		6326
6499	if test "$have_x" != yes; then	6327	if test "$have_x" != yes; then
6500	{ echo "$as_me:$LINENO: result: $have_x" >&5	6328	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
6501	echo "${ECHO_T}$have_x" >&6; }	6329	printf "%s\n" "$have_x" >&6; }
6502	no_x=yes	6330	no_x=yes
6503	else	6331	else
6504	# If each of the values was on the command line, it overrides each guess.	6332	# If each of the values was on the command line, it overrides each guess.
6505	test "x$x_includes" = xNONE && x_includes=$ac_x_includes	6333	test "x$x_includes" = xNONE && x_includes=$ac_x_includes
6506	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries	6334	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
6507	# Update the cache value to reflect the command line values.	6335	# Update the cache value to reflect the command line values.
6508	ac_cv_have_x="have_x=yes\	6336	ac_cv_have_x="have_x=yes\
6509	ac_x_includes='$x_includes'\	6337	ac_x_includes='$x_includes'\
6510	ac_x_libraries='$x_libraries'"	6338	ac_x_libraries='$x_libraries'"
6511	{ echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5	6339	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
6512	echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6; }	6340	printf "%s\n" "libraries $x_libraries, headers $x_includes" >&6; }
6513	fi	6341	fi
6514		6342
6515	if test "$no_x" = yes; then	6343	if test "$no_x" = yes; then
6516	# Not all programs may use this symbol, but it does not hurt to define it.	6344	# Not all programs may use this symbol, but it does not hurt to define it.
6517		6345
6518	cat >>confdefs.h <<\_ACEOF	6346	printf "%s\n" "#define X_DISPLAY_MISSING 1" >>confdefs.h
6519	#define X_DISPLAY_MISSING 1
6520	_ACEOF
6521		6347
6522	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=	6348	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
6523	else	6349	else
6524	if test -n "$x_includes"; then	6350	if test -n "$x_includes"; then
6525	X_CFLAGS="$X_CFLAGS -I$x_includes"	6351	X_CFLAGS="$X_CFLAGS -I$x_includes"
…		…
6528	# It would also be nice to do this for all -L options, not just this one.	6354	# It would also be nice to do this for all -L options, not just this one.
6529	if test -n "$x_libraries"; then	6355	if test -n "$x_libraries"; then
6530	X_LIBS="$X_LIBS -L$x_libraries"	6356	X_LIBS="$X_LIBS -L$x_libraries"
6531	# For Solaris; some versions of Sun CC require a space after -R and	6357	# For Solaris; some versions of Sun CC require a space after -R and
6532	# others require no space. Words are not sufficient . . . .	6358	# others require no space. Words are not sufficient . . . .
6533	{ echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5	6359	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
6534	echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6; }	6360	printf %s "checking whether -R must be followed by a space... " >&6; }
6535	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"	6361	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
6536	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag	6362	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
6537	ac_cxx_werror_flag=yes	6363	ac_cxx_werror_flag=yes
6538	cat >conftest.$ac_ext <<_ACEOF
6539	/* confdefs.h. */
6540	_ACEOF
6541	cat confdefs.h >>conftest.$ac_ext	6364	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6542	cat >>conftest.$ac_ext <<_ACEOF
6543	/* end confdefs.h. */	6365	/* end confdefs.h. */
6544		6366
6545	int	6367	int
6546	main ()	6368	main (void)
6547	{	6369	{
6548		6370
6549	;	6371	;
6550	return 0;	6372	return 0;
6551	}	6373	}
6552	_ACEOF	6374	_ACEOF
6553	rm -f conftest.$ac_objext conftest$ac_exeext	6375	if ac_fn_cxx_try_link "$LINENO"
6554	if { (ac_try="$ac_link"	6376	then :
6555	case "(($ac_try" in	6377	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6556	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6378	printf "%s\n" "no" >&6; }
6557	*) ac_try_echo=$ac_try;;
6558	esac
6559	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6560	(eval "$ac_link") 2>conftest.er1
6561	ac_status=$?
6562	grep -v '^ *+' conftest.er1 >conftest.err
6563	rm -f conftest.er1
6564	cat conftest.err >&5
6565	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6566	(exit $ac_status); } && {
6567	test -z "$ac_cxx_werror_flag" ||
6568	test ! -s conftest.err
6569	} && test -s conftest$ac_exeext &&
6570	$as_test_x conftest$ac_exeext; then
6571	{ echo "$as_me:$LINENO: result: no" >&5
6572	echo "${ECHO_T}no" >&6; }
6573	X_LIBS="$X_LIBS -R$x_libraries"	6379	X_LIBS="$X_LIBS -R$x_libraries"
6574	else	6380	else $as_nop
6575	echo "$as_me: failed program was:" >&5
6576	sed 's/^/| /' conftest.$ac_ext >&5
6577
6578	LIBS="$ac_xsave_LIBS -R $x_libraries"	6381	LIBS="$ac_xsave_LIBS -R $x_libraries"
6579	cat >conftest.$ac_ext <<_ACEOF
6580	/* confdefs.h. */
6581	_ACEOF
6582	cat confdefs.h >>conftest.$ac_ext	6382	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6583	cat >>conftest.$ac_ext <<_ACEOF
6584	/* end confdefs.h. */	6383	/* end confdefs.h. */
6585		6384
6586	int	6385	int
6587	main ()	6386	main (void)
6588	{	6387	{
6589		6388
6590	;	6389	;
6591	return 0;	6390	return 0;
6592	}	6391	}
6593	_ACEOF	6392	_ACEOF
6594	rm -f conftest.$ac_objext conftest$ac_exeext	6393	if ac_fn_cxx_try_link "$LINENO"
6595	if { (ac_try="$ac_link"	6394	then :
6596	case "(($ac_try" in	6395	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6597	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6396	printf "%s\n" "yes" >&6; }
6598	*) ac_try_echo=$ac_try;;
6599	esac
6600	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6601	(eval "$ac_link") 2>conftest.er1
6602	ac_status=$?
6603	grep -v '^ *+' conftest.er1 >conftest.err
6604	rm -f conftest.er1
6605	cat conftest.err >&5
6606	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6607	(exit $ac_status); } && {
6608	test -z "$ac_cxx_werror_flag" ||
6609	test ! -s conftest.err
6610	} && test -s conftest$ac_exeext &&
6611	$as_test_x conftest$ac_exeext; then
6612	{ echo "$as_me:$LINENO: result: yes" >&5
6613	echo "${ECHO_T}yes" >&6; }
6614	X_LIBS="$X_LIBS -R $x_libraries"	6397	X_LIBS="$X_LIBS -R $x_libraries"
6615	else	6398	else $as_nop
6616	echo "$as_me: failed program was:" >&5	6399	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
6617	sed 's/^/| /' conftest.$ac_ext >&5	6400	printf "%s\n" "neither works" >&6; }
6618
6619	{ echo "$as_me:$LINENO: result: neither works" >&5
6620	echo "${ECHO_T}neither works" >&6; }
6621	fi	6401	fi
6622
6623	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6402	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6624	conftest$ac_exeext conftest.$ac_ext	6403	conftest$ac_exeext conftest.$ac_ext
6625	fi	6404	fi
6626
6627	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6405	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6628	conftest$ac_exeext conftest.$ac_ext	6406	conftest$ac_exeext conftest.$ac_ext
6629	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag	6407	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
6630	LIBS=$ac_xsave_LIBS	6408	LIBS=$ac_xsave_LIBS
6631	fi	6409	fi
6632		6410
6633	# Check for system-dependent libraries X programs must link with.	6411	# Check for system-dependent libraries X programs must link with.
…		…
6639	else	6417	else
6640	# Martyn Johnson says this is needed for Ultrix, if the X	6418	# Martyn Johnson says this is needed for Ultrix, if the X
6641	# libraries were built with DECnet support. And Karl Berry says	6419	# libraries were built with DECnet support. And Karl Berry says
6642	# the Alpha needs dnet_stub (dnet does not exist).	6420	# the Alpha needs dnet_stub (dnet does not exist).
6643	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"	6421	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
6644	cat >conftest.$ac_ext <<_ACEOF
6645	/* confdefs.h. */
6646	_ACEOF
6647	cat confdefs.h >>conftest.$ac_ext	6422	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6648	cat >>conftest.$ac_ext <<_ACEOF
6649	/* end confdefs.h. */	6423	/* end confdefs.h. */
6650		6424
6651	/* Override any GCC internal prototype to avoid an error.	6425	namespace conftest {
6652	Use char because int might match the return type of a GCC	6426	extern "C" int XOpenDisplay ();
6653	builtin and then its argument prototype would still apply. */	6427	}
6654	#ifdef __cplusplus
6655	extern "C"
6656	#endif
6657	char XOpenDisplay ();
6658	int	6428	int
6659	main ()	6429	main (void)
6660	{	6430	{
6661	return XOpenDisplay ();	6431	return conftest::XOpenDisplay ();
6662	;	6432	;
6663	return 0;	6433	return 0;
6664	}	6434	}
6665	_ACEOF	6435	_ACEOF
6666	rm -f conftest.$ac_objext conftest$ac_exeext	6436	if ac_fn_cxx_try_link "$LINENO"
6667	if { (ac_try="$ac_link"	6437	then :
6668	case "(($ac_try" in
6669	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6670	*) ac_try_echo=$ac_try;;
6671	esac
6672	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6673	(eval "$ac_link") 2>conftest.er1
6674	ac_status=$?
6675	grep -v '^ *+' conftest.er1 >conftest.err
6676	rm -f conftest.er1
6677	cat conftest.err >&5
6678	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6679	(exit $ac_status); } && {
6680	test -z "$ac_cxx_werror_flag" ||
6681	test ! -s conftest.err
6682	} && test -s conftest$ac_exeext &&
6683	$as_test_x conftest$ac_exeext; then
6684	:
6685	else
6686	echo "$as_me: failed program was:" >&5
6687	sed 's/^/| /' conftest.$ac_ext >&5
6688		6438
		6439	else $as_nop
6689	{ echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5	6440	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
6690	echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6; }	6441	printf %s "checking for dnet_ntoa in -ldnet... " >&6; }
6691	if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then	6442	if test ${ac_cv_lib_dnet_dnet_ntoa+y}
6692	echo $ECHO_N "(cached) $ECHO_C" >&6	6443	then :
6693	else	6444	printf %s "(cached) " >&6
		6445	else $as_nop
6694	ac_check_lib_save_LIBS=$LIBS	6446	ac_check_lib_save_LIBS=$LIBS
6695	LIBS="-ldnet $LIBS"	6447	LIBS="-ldnet $LIBS"
6696	cat >conftest.$ac_ext <<_ACEOF
6697	/* confdefs.h. */
6698	_ACEOF
6699	cat confdefs.h >>conftest.$ac_ext	6448	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6700	cat >>conftest.$ac_ext <<_ACEOF
6701	/* end confdefs.h. */	6449	/* end confdefs.h. */
6702		6450
6703	/* Override any GCC internal prototype to avoid an error.	6451	namespace conftest {
6704	Use char because int might match the return type of a GCC	6452	extern "C" int dnet_ntoa ();
6705	builtin and then its argument prototype would still apply. */	6453	}
6706	#ifdef __cplusplus
6707	extern "C"
6708	#endif
6709	char dnet_ntoa ();
6710	int	6454	int
6711	main ()	6455	main (void)
6712	{	6456	{
6713	return dnet_ntoa ();	6457	return conftest::dnet_ntoa ();
6714	;	6458	;
6715	return 0;	6459	return 0;
6716	}	6460	}
6717	_ACEOF	6461	_ACEOF
6718	rm -f conftest.$ac_objext conftest$ac_exeext	6462	if ac_fn_cxx_try_link "$LINENO"
6719	if { (ac_try="$ac_link"	6463	then :
6720	case "(($ac_try" in
6721	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6722	*) ac_try_echo=$ac_try;;
6723	esac
6724	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6725	(eval "$ac_link") 2>conftest.er1
6726	ac_status=$?
6727	grep -v '^ *+' conftest.er1 >conftest.err
6728	rm -f conftest.er1
6729	cat conftest.err >&5
6730	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6731	(exit $ac_status); } && {
6732	test -z "$ac_cxx_werror_flag" ||
6733	test ! -s conftest.err
6734	} && test -s conftest$ac_exeext &&
6735	$as_test_x conftest$ac_exeext; then
6736	ac_cv_lib_dnet_dnet_ntoa=yes	6464	ac_cv_lib_dnet_dnet_ntoa=yes
6737	else	6465	else $as_nop
6738	echo "$as_me: failed program was:" >&5
6739	sed 's/^/| /' conftest.$ac_ext >&5
6740
6741	ac_cv_lib_dnet_dnet_ntoa=no	6466	ac_cv_lib_dnet_dnet_ntoa=no
6742	fi	6467	fi
6743
6744	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6468	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6745	conftest$ac_exeext conftest.$ac_ext	6469	conftest$ac_exeext conftest.$ac_ext
6746	LIBS=$ac_check_lib_save_LIBS	6470	LIBS=$ac_check_lib_save_LIBS
6747	fi	6471	fi
6748	{ echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5	6472	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
6749	echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6; }	6473	printf "%s\n" "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
6750	if test $ac_cv_lib_dnet_dnet_ntoa = yes; then	6474	if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes
		6475	then :
6751	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"	6476	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
6752	fi	6477	fi
6753		6478
6754	if test $ac_cv_lib_dnet_dnet_ntoa = no; then	6479	if test $ac_cv_lib_dnet_dnet_ntoa = no; then
6755	{ echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5	6480	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
6756	echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6; }	6481	printf %s "checking for dnet_ntoa in -ldnet_stub... " >&6; }
6757	if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then	6482	if test ${ac_cv_lib_dnet_stub_dnet_ntoa+y}
6758	echo $ECHO_N "(cached) $ECHO_C" >&6	6483	then :
6759	else	6484	printf %s "(cached) " >&6
		6485	else $as_nop
6760	ac_check_lib_save_LIBS=$LIBS	6486	ac_check_lib_save_LIBS=$LIBS
6761	LIBS="-ldnet_stub $LIBS"	6487	LIBS="-ldnet_stub $LIBS"
6762	cat >conftest.$ac_ext <<_ACEOF
6763	/* confdefs.h. */
6764	_ACEOF
6765	cat confdefs.h >>conftest.$ac_ext	6488	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6766	cat >>conftest.$ac_ext <<_ACEOF
6767	/* end confdefs.h. */	6489	/* end confdefs.h. */
6768		6490
6769	/* Override any GCC internal prototype to avoid an error.	6491	namespace conftest {
6770	Use char because int might match the return type of a GCC	6492	extern "C" int dnet_ntoa ();
6771	builtin and then its argument prototype would still apply. */	6493	}
6772	#ifdef __cplusplus
6773	extern "C"
6774	#endif
6775	char dnet_ntoa ();
6776	int	6494	int
6777	main ()	6495	main (void)
6778	{	6496	{
6779	return dnet_ntoa ();	6497	return conftest::dnet_ntoa ();
6780	;	6498	;
6781	return 0;	6499	return 0;
6782	}	6500	}
6783	_ACEOF	6501	_ACEOF
6784	rm -f conftest.$ac_objext conftest$ac_exeext	6502	if ac_fn_cxx_try_link "$LINENO"
6785	if { (ac_try="$ac_link"	6503	then :
6786	case "(($ac_try" in
6787	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6788	*) ac_try_echo=$ac_try;;
6789	esac
6790	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6791	(eval "$ac_link") 2>conftest.er1
6792	ac_status=$?
6793	grep -v '^ *+' conftest.er1 >conftest.err
6794	rm -f conftest.er1
6795	cat conftest.err >&5
6796	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6797	(exit $ac_status); } && {
6798	test -z "$ac_cxx_werror_flag" ||
6799	test ! -s conftest.err
6800	} && test -s conftest$ac_exeext &&
6801	$as_test_x conftest$ac_exeext; then
6802	ac_cv_lib_dnet_stub_dnet_ntoa=yes	6504	ac_cv_lib_dnet_stub_dnet_ntoa=yes
6803	else	6505	else $as_nop
6804	echo "$as_me: failed program was:" >&5
6805	sed 's/^/| /' conftest.$ac_ext >&5
6806
6807	ac_cv_lib_dnet_stub_dnet_ntoa=no	6506	ac_cv_lib_dnet_stub_dnet_ntoa=no
6808	fi	6507	fi
6809
6810	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6508	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6811	conftest$ac_exeext conftest.$ac_ext	6509	conftest$ac_exeext conftest.$ac_ext
6812	LIBS=$ac_check_lib_save_LIBS	6510	LIBS=$ac_check_lib_save_LIBS
6813	fi	6511	fi
6814	{ echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5	6512	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
6815	echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }	6513	printf "%s\n" "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
6816	if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then	6514	if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes
		6515	then :
6817	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"	6516	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
6818	fi	6517	fi
6819		6518
6820	fi	6519	fi
6821	fi	6520	fi
6822
6823	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6521	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6824	conftest$ac_exeext conftest.$ac_ext	6522	conftest$ac_exeext conftest.$ac_ext
6825	LIBS="$ac_xsave_LIBS"	6523	LIBS="$ac_xsave_LIBS"
6826		6524
6827	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,	6525	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
6828	# to get the SysV transport functions.	6526	# to get the SysV transport functions.
6829	# Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)	6527	# Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
6830	# needs -lnsl.	6528	# needs -lnsl.
6831	# The nsl library prevents programs from opening the X display	6529	# The nsl library prevents programs from opening the X display
6832	# on Irix 5.2, according to T.E. Dickey.	6530	# on Irix 5.2, according to T.E. Dickey.
6833	# The functions gethostbyname, getservbyname, and inet_addr are	6531	# The functions gethostbyname, getservbyname, and inet_addr are
6834	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.	6532	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
6835	{ echo "$as_me:$LINENO: checking for gethostbyname" >&5	6533	ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
6836	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6; }	6534	if test "x$ac_cv_func_gethostbyname" = xyes
		6535	then :
		6536
		6537	fi
		6538
6837	if test "${ac_cv_func_gethostbyname+set}" = set; then	6539	if test $ac_cv_func_gethostbyname = no; then
6838	echo $ECHO_N "(cached) $ECHO_C" >&6	6540	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
6839	else	6541	printf %s "checking for gethostbyname in -lnsl... " >&6; }
6840	cat >conftest.$ac_ext <<_ACEOF	6542	if test ${ac_cv_lib_nsl_gethostbyname+y}
6841	/* confdefs.h. */	6543	then :
6842	_ACEOF	6544	printf %s "(cached) " >&6
		6545	else $as_nop
		6546	ac_check_lib_save_LIBS=$LIBS
		6547	LIBS="-lnsl $LIBS"
6843	cat confdefs.h >>conftest.$ac_ext	6548	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6844	cat >>conftest.$ac_ext <<_ACEOF
6845	/* end confdefs.h. */	6549	/* end confdefs.h. */
6846	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
6847	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6848	#define gethostbyname innocuous_gethostbyname
6849		6550
6850	/* System header to define __stub macros and hopefully few prototypes,	6551	namespace conftest {
6851	which can conflict with char gethostbyname (); below.	6552	extern "C" int gethostbyname ();
6852	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6553	}
6853	<limits.h> exists even on freestanding compilers. */
6854
6855	#ifdef __STDC__
6856	# include <limits.h>
6857	#else
6858	# include <assert.h>
6859	#endif
6860
6861	#undef gethostbyname
6862
6863	/* Override any GCC internal prototype to avoid an error.
6864	Use char because int might match the return type of a GCC
6865	builtin and then its argument prototype would still apply. */
6866	#ifdef __cplusplus
6867	extern "C"
6868	#endif
6869	char gethostbyname ();
6870	/* The GNU C library defines this for functions which it implements
6871	to always fail with ENOSYS. Some functions are actually named
6872	something starting with __ and the normal name is an alias. */
6873	#if defined __stub_gethostbyname || defined __stub___gethostbyname
6874	choke me
6875	#endif
6876
6877	int	6554	int
6878	main ()	6555	main (void)
6879	{	6556	{
6880	return gethostbyname ();	6557	return conftest::gethostbyname ();
6881	;	6558	;
6882	return 0;	6559	return 0;
6883	}	6560	}
6884	_ACEOF	6561	_ACEOF
6885	rm -f conftest.$ac_objext conftest$ac_exeext	6562	if ac_fn_cxx_try_link "$LINENO"
6886	if { (ac_try="$ac_link"	6563	then :
6887	case "(($ac_try" in
6888	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6889	*) ac_try_echo=$ac_try;;
6890	esac
6891	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6892	(eval "$ac_link") 2>conftest.er1
6893	ac_status=$?
6894	grep -v '^ *+' conftest.er1 >conftest.err
6895	rm -f conftest.er1
6896	cat conftest.err >&5
6897	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6898	(exit $ac_status); } && {
6899	test -z "$ac_cxx_werror_flag" ||
6900	test ! -s conftest.err
6901	} && test -s conftest$ac_exeext &&
6902	$as_test_x conftest$ac_exeext; then
6903	ac_cv_func_gethostbyname=yes	6564	ac_cv_lib_nsl_gethostbyname=yes
6904	else	6565	else $as_nop
6905	echo "$as_me: failed program was:" >&5
6906	sed 's/^/| /' conftest.$ac_ext >&5
6907
6908	ac_cv_func_gethostbyname=no	6566	ac_cv_lib_nsl_gethostbyname=no
6909	fi	6567	fi
6910
6911	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6568	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6912	conftest$ac_exeext conftest.$ac_ext	6569	conftest$ac_exeext conftest.$ac_ext
		6570	LIBS=$ac_check_lib_save_LIBS
6913	fi	6571	fi
6914	{ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5	6572	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
6915	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6; }	6573	printf "%s\n" "$ac_cv_lib_nsl_gethostbyname" >&6; }
		6574	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes
		6575	then :
		6576	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
		6577	fi
6916		6578
6917	if test $ac_cv_func_gethostbyname = no; then	6579	if test $ac_cv_lib_nsl_gethostbyname = no; then
6918	{ echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5	6580	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
6919	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }	6581	printf %s "checking for gethostbyname in -lbsd... " >&6; }
6920	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then	6582	if test ${ac_cv_lib_bsd_gethostbyname+y}
6921	echo $ECHO_N "(cached) $ECHO_C" >&6	6583	then :
6922	else	6584	printf %s "(cached) " >&6
		6585	else $as_nop
6923	ac_check_lib_save_LIBS=$LIBS	6586	ac_check_lib_save_LIBS=$LIBS
6924	LIBS="-lnsl $LIBS"	6587	LIBS="-lbsd $LIBS"
6925	cat >conftest.$ac_ext <<_ACEOF
6926	/* confdefs.h. */
6927	_ACEOF
6928	cat confdefs.h >>conftest.$ac_ext	6588	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6929	cat >>conftest.$ac_ext <<_ACEOF
6930	/* end confdefs.h. */	6589	/* end confdefs.h. */
6931		6590
6932	/* Override any GCC internal prototype to avoid an error.	6591	namespace conftest {
6933	Use char because int might match the return type of a GCC	6592	extern "C" int gethostbyname ();
6934	builtin and then its argument prototype would still apply. */	6593	}
6935	#ifdef __cplusplus
6936	extern "C"
6937	#endif
6938	char gethostbyname ();
6939	int	6594	int
6940	main ()	6595	main (void)
6941	{	6596	{
6942	return gethostbyname ();	6597	return conftest::gethostbyname ();
6943	;	6598	;
6944	return 0;	6599	return 0;
6945	}	6600	}
6946	_ACEOF	6601	_ACEOF
6947	rm -f conftest.$ac_objext conftest$ac_exeext	6602	if ac_fn_cxx_try_link "$LINENO"
6948	if { (ac_try="$ac_link"	6603	then :
6949	case "(($ac_try" in
6950	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6951	*) ac_try_echo=$ac_try;;
6952	esac
6953	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6954	(eval "$ac_link") 2>conftest.er1
6955	ac_status=$?
6956	grep -v '^ *+' conftest.er1 >conftest.err
6957	rm -f conftest.er1
6958	cat conftest.err >&5
6959	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6960	(exit $ac_status); } && {
6961	test -z "$ac_cxx_werror_flag" ||
6962	test ! -s conftest.err
6963	} && test -s conftest$ac_exeext &&
6964	$as_test_x conftest$ac_exeext; then
6965	ac_cv_lib_nsl_gethostbyname=yes	6604	ac_cv_lib_bsd_gethostbyname=yes
6966	else	6605	else $as_nop
6967	echo "$as_me: failed program was:" >&5
6968	sed 's/^/| /' conftest.$ac_ext >&5
6969
6970	ac_cv_lib_nsl_gethostbyname=no	6606	ac_cv_lib_bsd_gethostbyname=no
6971	fi	6607	fi
6972
6973	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6608	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6974	conftest$ac_exeext conftest.$ac_ext	6609	conftest$ac_exeext conftest.$ac_ext
6975	LIBS=$ac_check_lib_save_LIBS	6610	LIBS=$ac_check_lib_save_LIBS
6976	fi	6611	fi
6977	{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
6978	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }
6979	if test $ac_cv_lib_nsl_gethostbyname = yes; then
6980	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
6981	fi
6982
6983	if test $ac_cv_lib_nsl_gethostbyname = no; then
6984	{ echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5
6985	echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6; }
6986	if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
6987	echo $ECHO_N "(cached) $ECHO_C" >&6
6988	else
6989	ac_check_lib_save_LIBS=$LIBS
6990	LIBS="-lbsd $LIBS"
6991	cat >conftest.$ac_ext <<_ACEOF
6992	/* confdefs.h. */
6993	_ACEOF
6994	cat confdefs.h >>conftest.$ac_ext
6995	cat >>conftest.$ac_ext <<_ACEOF
6996	/* end confdefs.h. */
6997
6998	/* Override any GCC internal prototype to avoid an error.
6999	Use char because int might match the return type of a GCC
7000	builtin and then its argument prototype would still apply. */
7001	#ifdef __cplusplus
7002	extern "C"
7003	#endif
7004	char gethostbyname ();
7005	int
7006	main ()
7007	{
7008	return gethostbyname ();
7009	;
7010	return 0;
7011	}
7012	_ACEOF
7013	rm -f conftest.$ac_objext conftest$ac_exeext
7014	if { (ac_try="$ac_link"
7015	case "(($ac_try" in
7016	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7017	*) ac_try_echo=$ac_try;;
7018	esac
7019	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7020	(eval "$ac_link") 2>conftest.er1
7021	ac_status=$?
7022	grep -v '^ *+' conftest.er1 >conftest.err
7023	rm -f conftest.er1
7024	cat conftest.err >&5
7025	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7026	(exit $ac_status); } && {
7027	test -z "$ac_cxx_werror_flag" ||
7028	test ! -s conftest.err
7029	} && test -s conftest$ac_exeext &&
7030	$as_test_x conftest$ac_exeext; then
7031	ac_cv_lib_bsd_gethostbyname=yes
7032	else
7033	echo "$as_me: failed program was:" >&5
7034	sed 's/^/| /' conftest.$ac_ext >&5
7035
7036	ac_cv_lib_bsd_gethostbyname=no
7037	fi
7038
7039	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7040	conftest$ac_exeext conftest.$ac_ext
7041	LIBS=$ac_check_lib_save_LIBS
7042	fi
7043	{ echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5	6612	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
7044	echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6; }	6613	printf "%s\n" "$ac_cv_lib_bsd_gethostbyname" >&6; }
7045	if test $ac_cv_lib_bsd_gethostbyname = yes; then	6614	if test "x$ac_cv_lib_bsd_gethostbyname" = xyes
		6615	then :
7046	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"	6616	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
7047	fi	6617	fi
7048		6618
7049	fi	6619	fi
7050	fi	6620	fi
…		…
7054	# 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary	6624	# 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
7055	# on later versions), says Simon Leinen: it contains gethostby*	6625	# on later versions), says Simon Leinen: it contains gethostby*
7056	# variants that don't use the name server (or something). -lsocket	6626	# variants that don't use the name server (or something). -lsocket
7057	# must be given before -lnsl if both are needed. We assume that	6627	# must be given before -lnsl if both are needed. We assume that
7058	# if connect needs -lnsl, so does gethostbyname.	6628	# if connect needs -lnsl, so does gethostbyname.
7059	{ echo "$as_me:$LINENO: checking for connect" >&5	6629	ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"
7060	echo $ECHO_N "checking for connect... $ECHO_C" >&6; }	6630	if test "x$ac_cv_func_connect" = xyes
		6631	then :
		6632
		6633	fi
		6634
7061	if test "${ac_cv_func_connect+set}" = set; then	6635	if test $ac_cv_func_connect = no; then
7062	echo $ECHO_N "(cached) $ECHO_C" >&6	6636	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
7063	else	6637	printf %s "checking for connect in -lsocket... " >&6; }
7064	cat >conftest.$ac_ext <<_ACEOF	6638	if test ${ac_cv_lib_socket_connect+y}
7065	/* confdefs.h. */	6639	then :
7066	_ACEOF	6640	printf %s "(cached) " >&6
		6641	else $as_nop
		6642	ac_check_lib_save_LIBS=$LIBS
		6643	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
7067	cat confdefs.h >>conftest.$ac_ext	6644	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7068	cat >>conftest.$ac_ext <<_ACEOF
7069	/* end confdefs.h. */	6645	/* end confdefs.h. */
7070	/* Define connect to an innocuous variant, in case <limits.h> declares connect.
7071	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7072	#define connect innocuous_connect
7073		6646
7074	/* System header to define __stub macros and hopefully few prototypes,	6647	namespace conftest {
7075	which can conflict with char connect (); below.	6648	extern "C" int connect ();
7076	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6649	}
7077	<limits.h> exists even on freestanding compilers. */
7078
7079	#ifdef __STDC__
7080	# include <limits.h>
7081	#else
7082	# include <assert.h>
7083	#endif
7084
7085	#undef connect
7086
7087	/* Override any GCC internal prototype to avoid an error.
7088	Use char because int might match the return type of a GCC
7089	builtin and then its argument prototype would still apply. */
7090	#ifdef __cplusplus
7091	extern "C"
7092	#endif
7093	char connect ();
7094	/* The GNU C library defines this for functions which it implements
7095	to always fail with ENOSYS. Some functions are actually named
7096	something starting with __ and the normal name is an alias. */
7097	#if defined __stub_connect || defined __stub___connect
7098	choke me
7099	#endif
7100
7101	int	6650	int
7102	main ()	6651	main (void)
7103	{	6652	{
7104	return connect ();	6653	return conftest::connect ();
7105	;	6654	;
7106	return 0;	6655	return 0;
7107	}	6656	}
7108	_ACEOF	6657	_ACEOF
7109	rm -f conftest.$ac_objext conftest$ac_exeext	6658	if ac_fn_cxx_try_link "$LINENO"
7110	if { (ac_try="$ac_link"	6659	then :
7111	case "(($ac_try" in
7112	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7113	*) ac_try_echo=$ac_try;;
7114	esac
7115	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7116	(eval "$ac_link") 2>conftest.er1
7117	ac_status=$?
7118	grep -v '^ *+' conftest.er1 >conftest.err
7119	rm -f conftest.er1
7120	cat conftest.err >&5
7121	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7122	(exit $ac_status); } && {
7123	test -z "$ac_cxx_werror_flag" ||
7124	test ! -s conftest.err
7125	} && test -s conftest$ac_exeext &&
7126	$as_test_x conftest$ac_exeext; then
7127	ac_cv_func_connect=yes	6660	ac_cv_lib_socket_connect=yes
7128	else	6661	else $as_nop
7129	echo "$as_me: failed program was:" >&5	6662	ac_cv_lib_socket_connect=no
7130	sed 's/^/| /' conftest.$ac_ext >&5
7131
7132	ac_cv_func_connect=no
7133	fi	6663	fi
7134
7135	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6664	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7136	conftest$ac_exeext conftest.$ac_ext	6665	conftest$ac_exeext conftest.$ac_ext
		6666	LIBS=$ac_check_lib_save_LIBS
7137	fi	6667	fi
7138	{ echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5	6668	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
7139	echo "${ECHO_T}$ac_cv_func_connect" >&6; }	6669	printf "%s\n" "$ac_cv_lib_socket_connect" >&6; }
		6670	if test "x$ac_cv_lib_socket_connect" = xyes
		6671	then :
		6672	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
		6673	fi
7140		6674
		6675	fi
		6676
		6677	# Guillermo Gomez says -lposix is necessary on A/UX.
		6678	ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"
		6679	if test "x$ac_cv_func_remove" = xyes
		6680	then :
		6681
		6682	fi
		6683
7141	if test $ac_cv_func_connect = no; then	6684	if test $ac_cv_func_remove = no; then
7142	{ echo "$as_me:$LINENO: checking for connect in -lsocket" >&5	6685	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
7143	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6; }	6686	printf %s "checking for remove in -lposix... " >&6; }
7144	if test "${ac_cv_lib_socket_connect+set}" = set; then	6687	if test ${ac_cv_lib_posix_remove+y}
7145	echo $ECHO_N "(cached) $ECHO_C" >&6	6688	then :
7146	else	6689	printf %s "(cached) " >&6
		6690	else $as_nop
7147	ac_check_lib_save_LIBS=$LIBS	6691	ac_check_lib_save_LIBS=$LIBS
7148	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"	6692	LIBS="-lposix $LIBS"
7149	cat >conftest.$ac_ext <<_ACEOF
7150	/* confdefs.h. */
7151	_ACEOF
7152	cat confdefs.h >>conftest.$ac_ext	6693	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7153	cat >>conftest.$ac_ext <<_ACEOF
7154	/* end confdefs.h. */	6694	/* end confdefs.h. */
7155		6695
7156	/* Override any GCC internal prototype to avoid an error.	6696	namespace conftest {
7157	Use char because int might match the return type of a GCC	6697	extern "C" int remove ();
7158	builtin and then its argument prototype would still apply. */	6698	}
7159	#ifdef __cplusplus
7160	extern "C"
7161	#endif
7162	char connect ();
7163	int	6699	int
7164	main ()	6700	main (void)
7165	{	6701	{
7166	return connect ();	6702	return conftest::remove ();
7167	;	6703	;
7168	return 0;	6704	return 0;
7169	}	6705	}
7170	_ACEOF	6706	_ACEOF
7171	rm -f conftest.$ac_objext conftest$ac_exeext	6707	if ac_fn_cxx_try_link "$LINENO"
7172	if { (ac_try="$ac_link"	6708	then :
7173	case "(($ac_try" in	6709	ac_cv_lib_posix_remove=yes
7174	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6710	else $as_nop
7175	*) ac_try_echo=$ac_try;;	6711	ac_cv_lib_posix_remove=no
7176	esac
7177	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7178	(eval "$ac_link") 2>conftest.er1
7179	ac_status=$?
7180	grep -v '^ *+' conftest.er1 >conftest.err
7181	rm -f conftest.er1
7182	cat conftest.err >&5
7183	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7184	(exit $ac_status); } && {
7185	test -z "$ac_cxx_werror_flag" ||
7186	test ! -s conftest.err
7187	} && test -s conftest$ac_exeext &&
7188	$as_test_x conftest$ac_exeext; then
7189	ac_cv_lib_socket_connect=yes
7190	else
7191	echo "$as_me: failed program was:" >&5
7192	sed 's/^/| /' conftest.$ac_ext >&5
7193
7194	ac_cv_lib_socket_connect=no
7195	fi	6712	fi
7196
7197	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6713	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7198	conftest$ac_exeext conftest.$ac_ext	6714	conftest$ac_exeext conftest.$ac_ext
7199	LIBS=$ac_check_lib_save_LIBS	6715	LIBS=$ac_check_lib_save_LIBS
7200	fi	6716	fi
7201	{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5	6717	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
7202	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6; }	6718	printf "%s\n" "$ac_cv_lib_posix_remove" >&6; }
7203	if test $ac_cv_lib_socket_connect = yes; then	6719	if test "x$ac_cv_lib_posix_remove" = xyes
		6720	then :
7204	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"	6721	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
7205	fi	6722	fi
7206		6723
7207	fi	6724	fi
7208		6725
7209	# Guillermo Gomez says -lposix is necessary on A/UX.	6726	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
7210	{ echo "$as_me:$LINENO: checking for remove" >&5	6727	ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
7211	echo $ECHO_N "checking for remove... $ECHO_C" >&6; }	6728	if test "x$ac_cv_func_shmat" = xyes
7212	if test "${ac_cv_func_remove+set}" = set; then	6729	then :
7213	echo $ECHO_N "(cached) $ECHO_C" >&6	6730
7214	else	6731	fi
7215	cat >conftest.$ac_ext <<_ACEOF	6732
7216	/* confdefs.h. */	6733	if test $ac_cv_func_shmat = no; then
7217	_ACEOF	6734	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
		6735	printf %s "checking for shmat in -lipc... " >&6; }
		6736	if test ${ac_cv_lib_ipc_shmat+y}
		6737	then :
		6738	printf %s "(cached) " >&6
		6739	else $as_nop
		6740	ac_check_lib_save_LIBS=$LIBS
		6741	LIBS="-lipc $LIBS"
7218	cat confdefs.h >>conftest.$ac_ext	6742	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7219	cat >>conftest.$ac_ext <<_ACEOF
7220	/* end confdefs.h. */	6743	/* end confdefs.h. */
7221	/* Define remove to an innocuous variant, in case <limits.h> declares remove.
7222	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7223	#define remove innocuous_remove
7224		6744
7225	/* System header to define __stub macros and hopefully few prototypes,	6745	namespace conftest {
7226	which can conflict with char remove (); below.	6746	extern "C" int shmat ();
7227	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6747	}
7228	<limits.h> exists even on freestanding compilers. */
7229
7230	#ifdef __STDC__
7231	# include <limits.h>
7232	#else
7233	# include <assert.h>
7234	#endif
7235
7236	#undef remove
7237
7238	/* Override any GCC internal prototype to avoid an error.
7239	Use char because int might match the return type of a GCC
7240	builtin and then its argument prototype would still apply. */
7241	#ifdef __cplusplus
7242	extern "C"
7243	#endif
7244	char remove ();
7245	/* The GNU C library defines this for functions which it implements
7246	to always fail with ENOSYS. Some functions are actually named
7247	something starting with __ and the normal name is an alias. */
7248	#if defined __stub_remove || defined __stub___remove
7249	choke me
7250	#endif
7251
7252	int	6748	int
7253	main ()	6749	main (void)
7254	{	6750	{
7255	return remove ();	6751	return conftest::shmat ();
7256	;	6752	;
7257	return 0;	6753	return 0;
7258	}	6754	}
7259	_ACEOF	6755	_ACEOF
7260	rm -f conftest.$ac_objext conftest$ac_exeext	6756	if ac_fn_cxx_try_link "$LINENO"
7261	if { (ac_try="$ac_link"	6757	then :
7262	case "(($ac_try" in	6758	ac_cv_lib_ipc_shmat=yes
7263	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6759	else $as_nop
7264	*) ac_try_echo=$ac_try;;	6760	ac_cv_lib_ipc_shmat=no
7265	esac
7266	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7267	(eval "$ac_link") 2>conftest.er1
7268	ac_status=$?
7269	grep -v '^ *+' conftest.er1 >conftest.err
7270	rm -f conftest.er1
7271	cat conftest.err >&5
7272	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7273	(exit $ac_status); } && {
7274	test -z "$ac_cxx_werror_flag" ||
7275	test ! -s conftest.err
7276	} && test -s conftest$ac_exeext &&
7277	$as_test_x conftest$ac_exeext; then
7278	ac_cv_func_remove=yes
7279	else
7280	echo "$as_me: failed program was:" >&5
7281	sed 's/^/| /' conftest.$ac_ext >&5
7282
7283	ac_cv_func_remove=no
7284	fi	6761	fi
7285
7286	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6762	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7287	conftest$ac_exeext conftest.$ac_ext	6763	conftest$ac_exeext conftest.$ac_ext
7288	fi
7289	{ echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5
7290	echo "${ECHO_T}$ac_cv_func_remove" >&6; }
7291
7292	if test $ac_cv_func_remove = no; then
7293	{ echo "$as_me:$LINENO: checking for remove in -lposix" >&5
7294	echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6; }
7295	if test "${ac_cv_lib_posix_remove+set}" = set; then
7296	echo $ECHO_N "(cached) $ECHO_C" >&6
7297	else
7298	ac_check_lib_save_LIBS=$LIBS
7299	LIBS="-lposix $LIBS"
7300	cat >conftest.$ac_ext <<_ACEOF
7301	/* confdefs.h. */
7302	_ACEOF
7303	cat confdefs.h >>conftest.$ac_ext
7304	cat >>conftest.$ac_ext <<_ACEOF
7305	/* end confdefs.h. */
7306
7307	/* Override any GCC internal prototype to avoid an error.
7308	Use char because int might match the return type of a GCC
7309	builtin and then its argument prototype would still apply. */
7310	#ifdef __cplusplus
7311	extern "C"
7312	#endif
7313	char remove ();
7314	int
7315	main ()
7316	{
7317	return remove ();
7318	;
7319	return 0;
7320	}
7321	_ACEOF
7322	rm -f conftest.$ac_objext conftest$ac_exeext
7323	if { (ac_try="$ac_link"
7324	case "(($ac_try" in
7325	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7326	*) ac_try_echo=$ac_try;;
7327	esac
7328	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7329	(eval "$ac_link") 2>conftest.er1
7330	ac_status=$?
7331	grep -v '^ *+' conftest.er1 >conftest.err
7332	rm -f conftest.er1
7333	cat conftest.err >&5
7334	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7335	(exit $ac_status); } && {
7336	test -z "$ac_cxx_werror_flag" ||
7337	test ! -s conftest.err
7338	} && test -s conftest$ac_exeext &&
7339	$as_test_x conftest$ac_exeext; then
7340	ac_cv_lib_posix_remove=yes
7341	else
7342	echo "$as_me: failed program was:" >&5
7343	sed 's/^/| /' conftest.$ac_ext >&5
7344
7345	ac_cv_lib_posix_remove=no
7346	fi
7347
7348	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7349	conftest$ac_exeext conftest.$ac_ext
7350	LIBS=$ac_check_lib_save_LIBS	6764	LIBS=$ac_check_lib_save_LIBS
7351	fi	6765	fi
7352	{ echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5
7353	echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6; }
7354	if test $ac_cv_lib_posix_remove = yes; then
7355	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
7356	fi
7357
7358	fi
7359
7360	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
7361	{ echo "$as_me:$LINENO: checking for shmat" >&5
7362	echo $ECHO_N "checking for shmat... $ECHO_C" >&6; }
7363	if test "${ac_cv_func_shmat+set}" = set; then
7364	echo $ECHO_N "(cached) $ECHO_C" >&6
7365	else
7366	cat >conftest.$ac_ext <<_ACEOF
7367	/* confdefs.h. */
7368	_ACEOF
7369	cat confdefs.h >>conftest.$ac_ext
7370	cat >>conftest.$ac_ext <<_ACEOF
7371	/* end confdefs.h. */
7372	/* Define shmat to an innocuous variant, in case <limits.h> declares shmat.
7373	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7374	#define shmat innocuous_shmat
7375
7376	/* System header to define __stub macros and hopefully few prototypes,
7377	which can conflict with char shmat (); below.
7378	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7379	<limits.h> exists even on freestanding compilers. */
7380
7381	#ifdef __STDC__
7382	# include <limits.h>
7383	#else
7384	# include <assert.h>
7385	#endif
7386
7387	#undef shmat
7388
7389	/* Override any GCC internal prototype to avoid an error.
7390	Use char because int might match the return type of a GCC
7391	builtin and then its argument prototype would still apply. */
7392	#ifdef __cplusplus
7393	extern "C"
7394	#endif
7395	char shmat ();
7396	/* The GNU C library defines this for functions which it implements
7397	to always fail with ENOSYS. Some functions are actually named
7398	something starting with __ and the normal name is an alias. */
7399	#if defined __stub_shmat || defined __stub___shmat
7400	choke me
7401	#endif
7402
7403	int
7404	main ()
7405	{
7406	return shmat ();
7407	;
7408	return 0;
7409	}
7410	_ACEOF
7411	rm -f conftest.$ac_objext conftest$ac_exeext
7412	if { (ac_try="$ac_link"
7413	case "(($ac_try" in
7414	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7415	*) ac_try_echo=$ac_try;;
7416	esac
7417	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7418	(eval "$ac_link") 2>conftest.er1
7419	ac_status=$?
7420	grep -v '^ *+' conftest.er1 >conftest.err
7421	rm -f conftest.er1
7422	cat conftest.err >&5
7423	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7424	(exit $ac_status); } && {
7425	test -z "$ac_cxx_werror_flag" ||
7426	test ! -s conftest.err
7427	} && test -s conftest$ac_exeext &&
7428	$as_test_x conftest$ac_exeext; then
7429	ac_cv_func_shmat=yes
7430	else
7431	echo "$as_me: failed program was:" >&5
7432	sed 's/^/| /' conftest.$ac_ext >&5
7433
7434	ac_cv_func_shmat=no
7435	fi
7436
7437	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7438	conftest$ac_exeext conftest.$ac_ext
7439	fi
7440	{ echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5
7441	echo "${ECHO_T}$ac_cv_func_shmat" >&6; }
7442
7443	if test $ac_cv_func_shmat = no; then
7444	{ echo "$as_me:$LINENO: checking for shmat in -lipc" >&5
7445	echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6; }
7446	if test "${ac_cv_lib_ipc_shmat+set}" = set; then
7447	echo $ECHO_N "(cached) $ECHO_C" >&6
7448	else
7449	ac_check_lib_save_LIBS=$LIBS
7450	LIBS="-lipc $LIBS"
7451	cat >conftest.$ac_ext <<_ACEOF
7452	/* confdefs.h. */
7453	_ACEOF
7454	cat confdefs.h >>conftest.$ac_ext
7455	cat >>conftest.$ac_ext <<_ACEOF
7456	/* end confdefs.h. */
7457
7458	/* Override any GCC internal prototype to avoid an error.
7459	Use char because int might match the return type of a GCC
7460	builtin and then its argument prototype would still apply. */
7461	#ifdef __cplusplus
7462	extern "C"
7463	#endif
7464	char shmat ();
7465	int
7466	main ()
7467	{
7468	return shmat ();
7469	;
7470	return 0;
7471	}
7472	_ACEOF
7473	rm -f conftest.$ac_objext conftest$ac_exeext
7474	if { (ac_try="$ac_link"
7475	case "(($ac_try" in
7476	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7477	*) ac_try_echo=$ac_try;;
7478	esac
7479	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7480	(eval "$ac_link") 2>conftest.er1
7481	ac_status=$?
7482	grep -v '^ *+' conftest.er1 >conftest.err
7483	rm -f conftest.er1
7484	cat conftest.err >&5
7485	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7486	(exit $ac_status); } && {
7487	test -z "$ac_cxx_werror_flag" ||
7488	test ! -s conftest.err
7489	} && test -s conftest$ac_exeext &&
7490	$as_test_x conftest$ac_exeext; then
7491	ac_cv_lib_ipc_shmat=yes
7492	else
7493	echo "$as_me: failed program was:" >&5
7494	sed 's/^/| /' conftest.$ac_ext >&5
7495
7496	ac_cv_lib_ipc_shmat=no
7497	fi
7498
7499	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7500	conftest$ac_exeext conftest.$ac_ext
7501	LIBS=$ac_check_lib_save_LIBS
7502	fi
7503	{ echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5	6766	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
7504	echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6; }	6767	printf "%s\n" "$ac_cv_lib_ipc_shmat" >&6; }
7505	if test $ac_cv_lib_ipc_shmat = yes; then	6768	if test "x$ac_cv_lib_ipc_shmat" = xyes
		6769	then :
7506	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"	6770	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
7507	fi	6771	fi
7508		6772
7509	fi	6773	fi
7510	fi	6774	fi
…		…
7516	# check for ICE first), but we must link in the order -lSM -lICE or	6780	# check for ICE first), but we must link in the order -lSM -lICE or
7517	# we get undefined symbols. So assume we have SM if we have ICE.	6781	# we get undefined symbols. So assume we have SM if we have ICE.
7518	# These have to be linked with before -lX11, unlike the other	6782	# These have to be linked with before -lX11, unlike the other
7519	# libraries we check for below, so use a different variable.	6783	# libraries we check for below, so use a different variable.
7520	# John Interrante, Karl Berry	6784	# John Interrante, Karl Berry
7521	{ echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5	6785	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
7522	echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6; }	6786	printf %s "checking for IceConnectionNumber in -lICE... " >&6; }
7523	if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then	6787	if test ${ac_cv_lib_ICE_IceConnectionNumber+y}
7524	echo $ECHO_N "(cached) $ECHO_C" >&6	6788	then :
7525	else	6789	printf %s "(cached) " >&6
		6790	else $as_nop
7526	ac_check_lib_save_LIBS=$LIBS	6791	ac_check_lib_save_LIBS=$LIBS
7527	LIBS="-lICE $X_EXTRA_LIBS $LIBS"	6792	LIBS="-lICE $X_EXTRA_LIBS $LIBS"
7528	cat >conftest.$ac_ext <<_ACEOF
7529	/* confdefs.h. */
7530	_ACEOF
7531	cat confdefs.h >>conftest.$ac_ext	6793	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7532	cat >>conftest.$ac_ext <<_ACEOF
7533	/* end confdefs.h. */	6794	/* end confdefs.h. */
7534		6795
7535	/* Override any GCC internal prototype to avoid an error.	6796	namespace conftest {
7536	Use char because int might match the return type of a GCC	6797	extern "C" int IceConnectionNumber ();
7537	builtin and then its argument prototype would still apply. */	6798	}
7538	#ifdef __cplusplus
7539	extern "C"
7540	#endif
7541	char IceConnectionNumber ();
7542	int	6799	int
7543	main ()	6800	main (void)
7544	{	6801	{
7545	return IceConnectionNumber ();	6802	return conftest::IceConnectionNumber ();
7546	;	6803	;
7547	return 0;	6804	return 0;
7548	}	6805	}
7549	_ACEOF	6806	_ACEOF
7550	rm -f conftest.$ac_objext conftest$ac_exeext	6807	if ac_fn_cxx_try_link "$LINENO"
7551	if { (ac_try="$ac_link"	6808	then :
7552	case "(($ac_try" in
7553	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7554	*) ac_try_echo=$ac_try;;
7555	esac
7556	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7557	(eval "$ac_link") 2>conftest.er1
7558	ac_status=$?
7559	grep -v '^ *+' conftest.er1 >conftest.err
7560	rm -f conftest.er1
7561	cat conftest.err >&5
7562	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7563	(exit $ac_status); } && {
7564	test -z "$ac_cxx_werror_flag" ||
7565	test ! -s conftest.err
7566	} && test -s conftest$ac_exeext &&
7567	$as_test_x conftest$ac_exeext; then
7568	ac_cv_lib_ICE_IceConnectionNumber=yes	6809	ac_cv_lib_ICE_IceConnectionNumber=yes
7569	else	6810	else $as_nop
7570	echo "$as_me: failed program was:" >&5
7571	sed 's/^/| /' conftest.$ac_ext >&5
7572
7573	ac_cv_lib_ICE_IceConnectionNumber=no	6811	ac_cv_lib_ICE_IceConnectionNumber=no
7574	fi	6812	fi
7575
7576	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6813	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7577	conftest$ac_exeext conftest.$ac_ext	6814	conftest$ac_exeext conftest.$ac_ext
7578	LIBS=$ac_check_lib_save_LIBS	6815	LIBS=$ac_check_lib_save_LIBS
7579	fi	6816	fi
7580	{ echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5	6817	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
7581	echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6; }	6818	printf "%s\n" "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
7582	if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then	6819	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes
		6820	then :
7583	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"	6821	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
7584	fi	6822	fi
7585		6823
7586	LDFLAGS=$ac_save_LDFLAGS	6824	LDFLAGS=$ac_save_LDFLAGS
7587		6825
7588	fi	6826	fi
7589		6827
7590		6828
7591	AFTERIMAGE_CFLAGS=	6829	if test -n "$ac_tool_prefix"; then
7592	AFTERIMAGE_LIBS=
7593	AFTERIMAGE_VERSION=
7594
7595	if test x$support_afterimage = xyes; then
7596	support_afterimage=no
7597
7598	if test "x$afterimage_config" = "x" ; then
7599	# Extract the first word of "afterimage-config", so it can be a program name with args.
7600	set dummy afterimage-config; ac_word=$2
7601	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
7602	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7603	if test "${ac_cv_path_afterimage_config+set}" = set; then
7604	echo $ECHO_N "(cached) $ECHO_C" >&6
7605	else
7606	case $afterimage_config in
7607	[\\/]* | ?:[\\/]*)
7608	ac_cv_path_afterimage_config="$afterimage_config" # Let the user override the test with a path.
7609	;;
7610	*)
7611	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7612	for as_dir in $PATH
7613	do
7614	IFS=$as_save_IFS
7615	test -z "$as_dir" && as_dir=.
7616	for ac_exec_ext in '' $ac_executable_extensions; do
7617	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7618	ac_cv_path_afterimage_config="$as_dir/$ac_word$ac_exec_ext"
7619	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7620	break 2
7621	fi
7622	done
7623	done
7624	IFS=$as_save_IFS
7625
7626	test -z "$ac_cv_path_afterimage_config" && ac_cv_path_afterimage_config="no"
7627	;;
7628	esac
7629	fi
7630	afterimage_config=$ac_cv_path_afterimage_config
7631	if test -n "$afterimage_config"; then
7632	{ echo "$as_me:$LINENO: result: $afterimage_config" >&5
7633	echo "${ECHO_T}$afterimage_config" >&6; }
7634	else
7635	{ echo "$as_me:$LINENO: result: no" >&5
7636	echo "${ECHO_T}no" >&6; }
7637	fi
7638
7639
7640	fi
7641	if test "x$afterimage_config" != "xno" ; then
7642	{ echo "$as_me:$LINENO: checking for libAfterImage version >= 1.15" >&5
7643	echo $ECHO_N "checking for libAfterImage version >= 1.15... $ECHO_C" >&6; }
7644	xAFTERIMAGE_VERSION=`$afterimage_config --version`
7645	if test -n "$xAFTERIMAGE_VERSION" ; then
7646	xAFTERIMAGE_CFLAGS=`$afterimage_config --cflags`
7647	xAFTERIMAGE_LIBS=`$afterimage_config --libs`
7648	if test "x$xAFTERIMAGE_LIBS" != "x"; then
7649	libai_ver_major=`echo $xAFTERIMAGE_VERSION | cut -f 1 -d .`
7650	libai_ver_minor=`echo $xAFTERIMAGE_VERSION | cut -f 2 -d .`
7651	if test $libai_ver_major -gt 1 -o \( $libai_ver_major -eq 1 -a $libai_ver_minor -ge 15 \); then
7652	support_afterimage=yes
7653	AFTERIMAGE_CFLAGS="$xAFTERIMAGE_CFLAGS"
7654	AFTERIMAGE_LIBS="$xAFTERIMAGE_LIBS"
7655	AFTERIMAGE_VERSION="$xAFTERIMAGE_VERSION"
7656	fi
7657	fi
7658	fi
7659	if test "x$support_afterimage" = "xyes"; then
7660	{ echo "$as_me:$LINENO: result: $AFTERIMAGE_LIBS" >&5
7661	echo "${ECHO_T}$AFTERIMAGE_LIBS" >&6; }
7662	else
7663	{ echo "$as_me:$LINENO: result: no" >&5
7664	echo "${ECHO_T}no" >&6; }
7665	fi
7666	fi
7667	fi
7668
7669
7670
7671
7672
7673
7674
7675
7676	for ac_header in \
7677	sys/byteorder.h \
7678	sys/ioctl.h \
7679	sys/sockio.h \
7680	sys/strredir.h \
7681	stdint.h \
7682	wchar.h \
7683	cwchar \
7684
7685	do
7686	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7687	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7688	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7689	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7690	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7691	echo $ECHO_N "(cached) $ECHO_C" >&6
7692	fi
7693	ac_res=`eval echo '${'$as_ac_Header'}'`
7694	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7695	echo "${ECHO_T}$ac_res" >&6; }
7696	else
7697	# Is the header compilable?
7698	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
7699	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
7700	cat >conftest.$ac_ext <<_ACEOF
7701	/* confdefs.h. */
7702	_ACEOF
7703	cat confdefs.h >>conftest.$ac_ext
7704	cat >>conftest.$ac_ext <<_ACEOF
7705	/* end confdefs.h. */
7706	$ac_includes_default
7707	#include <$ac_header>
7708	_ACEOF
7709	rm -f conftest.$ac_objext
7710	if { (ac_try="$ac_compile"
7711	case "(($ac_try" in
7712	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7713	*) ac_try_echo=$ac_try;;
7714	esac
7715	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7716	(eval "$ac_compile") 2>conftest.er1
7717	ac_status=$?
7718	grep -v '^ *+' conftest.er1 >conftest.err
7719	rm -f conftest.er1
7720	cat conftest.err >&5
7721	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7722	(exit $ac_status); } && {
7723	test -z "$ac_cxx_werror_flag" ||
7724	test ! -s conftest.err
7725	} && test -s conftest.$ac_objext; then
7726	ac_header_compiler=yes
7727	else
7728	echo "$as_me: failed program was:" >&5
7729	sed 's/^/| /' conftest.$ac_ext >&5
7730
7731	ac_header_compiler=no
7732	fi
7733
7734	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7735	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7736	echo "${ECHO_T}$ac_header_compiler" >&6; }
7737
7738	# Is the header present?
7739	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
7740	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
7741	cat >conftest.$ac_ext <<_ACEOF
7742	/* confdefs.h. */
7743	_ACEOF
7744	cat confdefs.h >>conftest.$ac_ext
7745	cat >>conftest.$ac_ext <<_ACEOF
7746	/* end confdefs.h. */
7747	#include <$ac_header>
7748	_ACEOF
7749	if { (ac_try="$ac_cpp conftest.$ac_ext"
7750	case "(($ac_try" in
7751	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7752	*) ac_try_echo=$ac_try;;
7753	esac
7754	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7755	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7756	ac_status=$?
7757	grep -v '^ *+' conftest.er1 >conftest.err
7758	rm -f conftest.er1
7759	cat conftest.err >&5
7760	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7761	(exit $ac_status); } >/dev/null && {
7762	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7763	test ! -s conftest.err
7764	}; then
7765	ac_header_preproc=yes
7766	else
7767	echo "$as_me: failed program was:" >&5
7768	sed 's/^/| /' conftest.$ac_ext >&5
7769
7770	ac_header_preproc=no
7771	fi
7772
7773	rm -f conftest.err conftest.$ac_ext
7774	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7775	echo "${ECHO_T}$ac_header_preproc" >&6; }
7776
7777	# So? What about this header?
7778	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7779	yes:no: )
7780	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7781	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7782	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7783	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7784	ac_header_preproc=yes
7785	;;
7786	no:yes:* )
7787	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7788	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7789	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7790	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7791	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7792	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7793	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7794	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7795	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7796	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7797	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7798	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7799
7800	;;
7801	esac
7802	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7803	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7804	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7805	echo $ECHO_N "(cached) $ECHO_C" >&6
7806	else
7807	eval "$as_ac_Header=\$ac_header_preproc"
7808	fi
7809	ac_res=`eval echo '${'$as_ac_Header'}'`
7810	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7811	echo "${ECHO_T}$ac_res" >&6; }
7812
7813	fi
7814	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7815	cat >>confdefs.h <<_ACEOF
7816	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7817	_ACEOF
7818
7819	fi
7820
7821	done
7822
7823
7824	{ echo "$as_me:$LINENO: checking for XPointer" >&5
7825	echo $ECHO_N "checking for XPointer... $ECHO_C" >&6; }
7826	if test "${rxvt_cv_xpointer+set}" = set; then
7827	echo $ECHO_N "(cached) $ECHO_C" >&6
7828	else
7829	cat >conftest.$ac_ext <<_ACEOF
7830	/* confdefs.h. */
7831	_ACEOF
7832	cat confdefs.h >>conftest.$ac_ext
7833	cat >>conftest.$ac_ext <<_ACEOF
7834	/* end confdefs.h. */
7835	#include <X11/Xlib.h>
7836	int
7837	main ()
7838	{
7839	XPointer dummy;
7840	;
7841	return 0;
7842	}
7843	_ACEOF
7844	rm -f conftest.$ac_objext
7845	if { (ac_try="$ac_compile"
7846	case "(($ac_try" in
7847	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7848	*) ac_try_echo=$ac_try;;
7849	esac
7850	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7851	(eval "$ac_compile") 2>conftest.er1
7852	ac_status=$?
7853	grep -v '^ *+' conftest.er1 >conftest.err
7854	rm -f conftest.er1
7855	cat conftest.err >&5
7856	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7857	(exit $ac_status); } && {
7858	test -z "$ac_cxx_werror_flag" ||
7859	test ! -s conftest.err
7860	} && test -s conftest.$ac_objext; then
7861	rxvt_cv_xpointer=yes
7862	else
7863	echo "$as_me: failed program was:" >&5
7864	sed 's/^/| /' conftest.$ac_ext >&5
7865
7866	rxvt_cv_xpointer=no
7867	fi
7868
7869	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7870	fi
7871	{ echo "$as_me:$LINENO: result: $rxvt_cv_xpointer" >&5
7872	echo "${ECHO_T}$rxvt_cv_xpointer" >&6; }
7873	if test x$rxvt_cv_xpointer = xyes; then
7874
7875	cat >>confdefs.h <<\_ACEOF
7876	#define HAVE_XPOINTER 1
7877	_ACEOF
7878
7879	fi
7880
7881	{ echo "$as_me:$LINENO: checking for XLIB_ILLEGAL_ACCESS" >&5
7882	echo $ECHO_N "checking for XLIB_ILLEGAL_ACCESS... $ECHO_C" >&6; }
7883	if test "${rxvt_xlib_illegal_access+set}" = set; then
7884	echo $ECHO_N "(cached) $ECHO_C" >&6
7885	else
7886	cat >conftest.$ac_ext <<_ACEOF
7887	/* confdefs.h. */
7888	_ACEOF
7889	cat confdefs.h >>conftest.$ac_ext
7890	cat >>conftest.$ac_ext <<_ACEOF
7891	/* end confdefs.h. */
7892
7893	#define XLIB_ILLEGAL_ACCESS
7894	#include <X11/Xlib.h>
7895
7896	int
7897	main ()
7898	{
7899
7900	Display *dpy;
7901	dpy->xdefaults = (char *)0;
7902
7903	;
7904	return 0;
7905	}
7906	_ACEOF
7907	rm -f conftest.$ac_objext
7908	if { (ac_try="$ac_compile"
7909	case "(($ac_try" in
7910	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7911	*) ac_try_echo=$ac_try;;
7912	esac
7913	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7914	(eval "$ac_compile") 2>conftest.er1
7915	ac_status=$?
7916	grep -v '^ *+' conftest.er1 >conftest.err
7917	rm -f conftest.er1
7918	cat conftest.err >&5
7919	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7920	(exit $ac_status); } && {
7921	test -z "$ac_cxx_werror_flag" ||
7922	test ! -s conftest.err
7923	} && test -s conftest.$ac_objext; then
7924	rxvt_xlib_illegal_access=yes
7925	else
7926	echo "$as_me: failed program was:" >&5
7927	sed 's/^/| /' conftest.$ac_ext >&5
7928
7929	rxvt_xlib_illegal_access=no
7930
7931	fi
7932
7933	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7934	fi
7935	{ echo "$as_me:$LINENO: result: $rxvt_xlib_illegal_access" >&5
7936	echo "${ECHO_T}$rxvt_xlib_illegal_access" >&6; }
7937	if test x$rxvt_xlib_illegal_access = xyes; then
7938
7939	cat >>confdefs.h <<\_ACEOF
7940	#define XLIB_ILLEGAL_ACCESS 1
7941	_ACEOF
7942
7943	fi
7944
7945	{ echo "$as_me:$LINENO: checking for mode_t" >&5
7946	echo $ECHO_N "checking for mode_t... $ECHO_C" >&6; }
7947	if test "${ac_cv_type_mode_t+set}" = set; then
7948	echo $ECHO_N "(cached) $ECHO_C" >&6
7949	else
7950	cat >conftest.$ac_ext <<_ACEOF
7951	/* confdefs.h. */
7952	_ACEOF
7953	cat confdefs.h >>conftest.$ac_ext
7954	cat >>conftest.$ac_ext <<_ACEOF
7955	/* end confdefs.h. */
7956	$ac_includes_default
7957	typedef mode_t ac__type_new_;
7958	int
7959	main ()
7960	{
7961	if ((ac__type_new_ *) 0)
7962	return 0;
7963	if (sizeof (ac__type_new_))
7964	return 0;
7965	;
7966	return 0;
7967	}
7968	_ACEOF
7969	rm -f conftest.$ac_objext
7970	if { (ac_try="$ac_compile"
7971	case "(($ac_try" in
7972	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7973	*) ac_try_echo=$ac_try;;
7974	esac
7975	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7976	(eval "$ac_compile") 2>conftest.er1
7977	ac_status=$?
7978	grep -v '^ *+' conftest.er1 >conftest.err
7979	rm -f conftest.er1
7980	cat conftest.err >&5
7981	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7982	(exit $ac_status); } && {
7983	test -z "$ac_cxx_werror_flag" ||
7984	test ! -s conftest.err
7985	} && test -s conftest.$ac_objext; then
7986	ac_cv_type_mode_t=yes
7987	else
7988	echo "$as_me: failed program was:" >&5
7989	sed 's/^/| /' conftest.$ac_ext >&5
7990
7991	ac_cv_type_mode_t=no
7992	fi
7993
7994	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7995	fi
7996	{ echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5
7997	echo "${ECHO_T}$ac_cv_type_mode_t" >&6; }
7998	if test $ac_cv_type_mode_t = yes; then
7999	:
8000	else
8001
8002	cat >>confdefs.h <<_ACEOF
8003	#define mode_t int
8004	_ACEOF
8005
8006	fi
8007
8008	{ echo "$as_me:$LINENO: checking for pid_t" >&5
8009	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; }
8010	if test "${ac_cv_type_pid_t+set}" = set; then
8011	echo $ECHO_N "(cached) $ECHO_C" >&6
8012	else
8013	cat >conftest.$ac_ext <<_ACEOF
8014	/* confdefs.h. */
8015	_ACEOF
8016	cat confdefs.h >>conftest.$ac_ext
8017	cat >>conftest.$ac_ext <<_ACEOF
8018	/* end confdefs.h. */
8019	$ac_includes_default
8020	typedef pid_t ac__type_new_;
8021	int
8022	main ()
8023	{
8024	if ((ac__type_new_ *) 0)
8025	return 0;
8026	if (sizeof (ac__type_new_))
8027	return 0;
8028	;
8029	return 0;
8030	}
8031	_ACEOF
8032	rm -f conftest.$ac_objext
8033	if { (ac_try="$ac_compile"
8034	case "(($ac_try" in
8035	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8036	*) ac_try_echo=$ac_try;;
8037	esac
8038	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8039	(eval "$ac_compile") 2>conftest.er1
8040	ac_status=$?
8041	grep -v '^ *+' conftest.er1 >conftest.err
8042	rm -f conftest.er1
8043	cat conftest.err >&5
8044	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8045	(exit $ac_status); } && {
8046	test -z "$ac_cxx_werror_flag" ||
8047	test ! -s conftest.err
8048	} && test -s conftest.$ac_objext; then
8049	ac_cv_type_pid_t=yes
8050	else
8051	echo "$as_me: failed program was:" >&5
8052	sed 's/^/| /' conftest.$ac_ext >&5
8053
8054	ac_cv_type_pid_t=no
8055	fi
8056
8057	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8058	fi
8059	{ echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
8060	echo "${ECHO_T}$ac_cv_type_pid_t" >&6; }
8061	if test $ac_cv_type_pid_t = yes; then
8062	:
8063	else
8064
8065	cat >>confdefs.h <<_ACEOF
8066	#define pid_t int
8067	_ACEOF
8068
8069	fi
8070
8071	{ echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
8072	echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6; }
8073	if test "${ac_cv_type_uid_t+set}" = set; then
8074	echo $ECHO_N "(cached) $ECHO_C" >&6
8075	else
8076	cat >conftest.$ac_ext <<_ACEOF
8077	/* confdefs.h. */
8078	_ACEOF
8079	cat confdefs.h >>conftest.$ac_ext
8080	cat >>conftest.$ac_ext <<_ACEOF
8081	/* end confdefs.h. */
8082	#include <sys/types.h>
8083
8084	_ACEOF
8085	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8086	$EGREP "uid_t" >/dev/null 2>&1; then
8087	ac_cv_type_uid_t=yes
8088	else
8089	ac_cv_type_uid_t=no
8090	fi
8091	rm -f conftest*
8092
8093	fi
8094	{ echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
8095	echo "${ECHO_T}$ac_cv_type_uid_t" >&6; }
8096	if test $ac_cv_type_uid_t = no; then
8097
8098	cat >>confdefs.h <<\_ACEOF
8099	#define uid_t int
8100	_ACEOF
8101
8102
8103	cat >>confdefs.h <<\_ACEOF
8104	#define gid_t int
8105	_ACEOF
8106
8107	fi
8108
8109
8110	{ echo "$as_me:$LINENO: checking for int16_t" >&5
8111	echo $ECHO_N "checking for int16_t... $ECHO_C" >&6; }
8112	if test "${ac_cv_c_int16_t+set}" = set; then
8113	echo $ECHO_N "(cached) $ECHO_C" >&6
8114	else
8115	ac_cv_c_int16_t=no
8116	for ac_type in 'int16_t' 'int' 'long int' \
8117	'long long int' 'short int' 'signed char'; do
8118	cat >conftest.$ac_ext <<_ACEOF
8119	/* confdefs.h. */
8120	_ACEOF
8121	cat confdefs.h >>conftest.$ac_ext
8122	cat >>conftest.$ac_ext <<_ACEOF
8123	/* end confdefs.h. */
8124	$ac_includes_default
8125	int
8126	main ()
8127	{
8128	static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 1))];
8129	test_array [0] = 0
8130
8131	;
8132	return 0;
8133	}
8134	_ACEOF
8135	rm -f conftest.$ac_objext
8136	if { (ac_try="$ac_compile"
8137	case "(($ac_try" in
8138	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8139	*) ac_try_echo=$ac_try;;
8140	esac
8141	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8142	(eval "$ac_compile") 2>conftest.er1
8143	ac_status=$?
8144	grep -v '^ *+' conftest.er1 >conftest.err
8145	rm -f conftest.er1
8146	cat conftest.err >&5
8147	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8148	(exit $ac_status); } && {
8149	test -z "$ac_cxx_werror_flag" ||
8150	test ! -s conftest.err
8151	} && test -s conftest.$ac_objext; then
8152	cat >conftest.$ac_ext <<_ACEOF
8153	/* confdefs.h. */
8154	_ACEOF
8155	cat confdefs.h >>conftest.$ac_ext
8156	cat >>conftest.$ac_ext <<_ACEOF
8157	/* end confdefs.h. */
8158	$ac_includes_default
8159	int
8160	main ()
8161	{
8162	static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 1)
8163	< ($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 2))];
8164	test_array [0] = 0
8165
8166	;
8167	return 0;
8168	}
8169	_ACEOF
8170	rm -f conftest.$ac_objext
8171	if { (ac_try="$ac_compile"
8172	case "(($ac_try" in
8173	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8174	*) ac_try_echo=$ac_try;;
8175	esac
8176	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8177	(eval "$ac_compile") 2>conftest.er1
8178	ac_status=$?
8179	grep -v '^ *+' conftest.er1 >conftest.err
8180	rm -f conftest.er1
8181	cat conftest.err >&5
8182	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8183	(exit $ac_status); } && {
8184	test -z "$ac_cxx_werror_flag" ||
8185	test ! -s conftest.err
8186	} && test -s conftest.$ac_objext; then
8187	:
8188	else
8189	echo "$as_me: failed program was:" >&5
8190	sed 's/^/| /' conftest.$ac_ext >&5
8191
8192	case $ac_type in
8193	int16_t) ac_cv_c_int16_t=yes ;;
8194	*) ac_cv_c_int16_t=$ac_type ;;
8195	esac
8196
8197	fi
8198
8199	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8200	else
8201	echo "$as_me: failed program was:" >&5
8202	sed 's/^/| /' conftest.$ac_ext >&5
8203
8204
8205	fi
8206
8207	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8208	test "$ac_cv_c_int16_t" != no && break
8209	done
8210	fi
8211	{ echo "$as_me:$LINENO: result: $ac_cv_c_int16_t" >&5
8212	echo "${ECHO_T}$ac_cv_c_int16_t" >&6; }
8213	case $ac_cv_c_int16_t in #(
8214	no|yes) ;; #(
8215	*)
8216
8217	cat >>confdefs.h <<_ACEOF
8218	#define int16_t $ac_cv_c_int16_t
8219	_ACEOF
8220	;;
8221	esac
8222
8223
8224	{ echo "$as_me:$LINENO: checking for uint16_t" >&5
8225	echo $ECHO_N "checking for uint16_t... $ECHO_C" >&6; }
8226	if test "${ac_cv_c_uint16_t+set}" = set; then
8227	echo $ECHO_N "(cached) $ECHO_C" >&6
8228	else
8229	ac_cv_c_uint16_t=no
8230	for ac_type in 'uint16_t' 'unsigned int' 'unsigned long int' \
8231	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
8232	cat >conftest.$ac_ext <<_ACEOF
8233	/* confdefs.h. */
8234	_ACEOF
8235	cat confdefs.h >>conftest.$ac_ext
8236	cat >>conftest.$ac_ext <<_ACEOF
8237	/* end confdefs.h. */
8238	$ac_includes_default
8239	int
8240	main ()
8241	{
8242	static int test_array [1 - 2 * !(($ac_type) -1 >> (16 - 1) == 1)];
8243	test_array [0] = 0
8244
8245	;
8246	return 0;
8247	}
8248	_ACEOF
8249	rm -f conftest.$ac_objext
8250	if { (ac_try="$ac_compile"
8251	case "(($ac_try" in
8252	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8253	*) ac_try_echo=$ac_try;;
8254	esac
8255	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8256	(eval "$ac_compile") 2>conftest.er1
8257	ac_status=$?
8258	grep -v '^ *+' conftest.er1 >conftest.err
8259	rm -f conftest.er1
8260	cat conftest.err >&5
8261	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8262	(exit $ac_status); } && {
8263	test -z "$ac_cxx_werror_flag" ||
8264	test ! -s conftest.err
8265	} && test -s conftest.$ac_objext; then
8266	case $ac_type in
8267	uint16_t) ac_cv_c_uint16_t=yes ;;
8268	*) ac_cv_c_uint16_t=$ac_type ;;
8269	esac
8270
8271	else
8272	echo "$as_me: failed program was:" >&5
8273	sed 's/^/| /' conftest.$ac_ext >&5
8274
8275
8276	fi
8277
8278	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8279	test "$ac_cv_c_uint16_t" != no && break
8280	done
8281	fi
8282	{ echo "$as_me:$LINENO: result: $ac_cv_c_uint16_t" >&5
8283	echo "${ECHO_T}$ac_cv_c_uint16_t" >&6; }
8284	case $ac_cv_c_uint16_t in #(
8285	no|yes) ;; #(
8286	*)
8287
8288
8289	cat >>confdefs.h <<_ACEOF
8290	#define uint16_t $ac_cv_c_uint16_t
8291	_ACEOF
8292	;;
8293	esac
8294
8295
8296	{ echo "$as_me:$LINENO: checking for int32_t" >&5
8297	echo $ECHO_N "checking for int32_t... $ECHO_C" >&6; }
8298	if test "${ac_cv_c_int32_t+set}" = set; then
8299	echo $ECHO_N "(cached) $ECHO_C" >&6
8300	else
8301	ac_cv_c_int32_t=no
8302	for ac_type in 'int32_t' 'int' 'long int' \
8303	'long long int' 'short int' 'signed char'; do
8304	cat >conftest.$ac_ext <<_ACEOF
8305	/* confdefs.h. */
8306	_ACEOF
8307	cat confdefs.h >>conftest.$ac_ext
8308	cat >>conftest.$ac_ext <<_ACEOF
8309	/* end confdefs.h. */
8310	$ac_includes_default
8311	int
8312	main ()
8313	{
8314	static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1))];
8315	test_array [0] = 0
8316
8317	;
8318	return 0;
8319	}
8320	_ACEOF
8321	rm -f conftest.$ac_objext
8322	if { (ac_try="$ac_compile"
8323	case "(($ac_try" in
8324	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8325	*) ac_try_echo=$ac_try;;
8326	esac
8327	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8328	(eval "$ac_compile") 2>conftest.er1
8329	ac_status=$?
8330	grep -v '^ *+' conftest.er1 >conftest.err
8331	rm -f conftest.er1
8332	cat conftest.err >&5
8333	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8334	(exit $ac_status); } && {
8335	test -z "$ac_cxx_werror_flag" ||
8336	test ! -s conftest.err
8337	} && test -s conftest.$ac_objext; then
8338	cat >conftest.$ac_ext <<_ACEOF
8339	/* confdefs.h. */
8340	_ACEOF
8341	cat confdefs.h >>conftest.$ac_ext
8342	cat >>conftest.$ac_ext <<_ACEOF
8343	/* end confdefs.h. */
8344	$ac_includes_default
8345	int
8346	main ()
8347	{
8348	static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1)
8349	< ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 2))];
8350	test_array [0] = 0
8351
8352	;
8353	return 0;
8354	}
8355	_ACEOF
8356	rm -f conftest.$ac_objext
8357	if { (ac_try="$ac_compile"
8358	case "(($ac_try" in
8359	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8360	*) ac_try_echo=$ac_try;;
8361	esac
8362	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8363	(eval "$ac_compile") 2>conftest.er1
8364	ac_status=$?
8365	grep -v '^ *+' conftest.er1 >conftest.err
8366	rm -f conftest.er1
8367	cat conftest.err >&5
8368	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8369	(exit $ac_status); } && {
8370	test -z "$ac_cxx_werror_flag" ||
8371	test ! -s conftest.err
8372	} && test -s conftest.$ac_objext; then
8373	:
8374	else
8375	echo "$as_me: failed program was:" >&5
8376	sed 's/^/| /' conftest.$ac_ext >&5
8377
8378	case $ac_type in
8379	int32_t) ac_cv_c_int32_t=yes ;;
8380	*) ac_cv_c_int32_t=$ac_type ;;
8381	esac
8382
8383	fi
8384
8385	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8386	else
8387	echo "$as_me: failed program was:" >&5
8388	sed 's/^/| /' conftest.$ac_ext >&5
8389
8390
8391	fi
8392
8393	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8394	test "$ac_cv_c_int32_t" != no && break
8395	done
8396	fi
8397	{ echo "$as_me:$LINENO: result: $ac_cv_c_int32_t" >&5
8398	echo "${ECHO_T}$ac_cv_c_int32_t" >&6; }
8399	case $ac_cv_c_int32_t in #(
8400	no|yes) ;; #(
8401	*)
8402
8403	cat >>confdefs.h <<_ACEOF
8404	#define int32_t $ac_cv_c_int32_t
8405	_ACEOF
8406	;;
8407	esac
8408
8409
8410	{ echo "$as_me:$LINENO: checking for uint32_t" >&5
8411	echo $ECHO_N "checking for uint32_t... $ECHO_C" >&6; }
8412	if test "${ac_cv_c_uint32_t+set}" = set; then
8413	echo $ECHO_N "(cached) $ECHO_C" >&6
8414	else
8415	ac_cv_c_uint32_t=no
8416	for ac_type in 'uint32_t' 'unsigned int' 'unsigned long int' \
8417	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
8418	cat >conftest.$ac_ext <<_ACEOF
8419	/* confdefs.h. */
8420	_ACEOF
8421	cat confdefs.h >>conftest.$ac_ext
8422	cat >>conftest.$ac_ext <<_ACEOF
8423	/* end confdefs.h. */
8424	$ac_includes_default
8425	int
8426	main ()
8427	{
8428	static int test_array [1 - 2 * !(($ac_type) -1 >> (32 - 1) == 1)];
8429	test_array [0] = 0
8430
8431	;
8432	return 0;
8433	}
8434	_ACEOF
8435	rm -f conftest.$ac_objext
8436	if { (ac_try="$ac_compile"
8437	case "(($ac_try" in
8438	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8439	*) ac_try_echo=$ac_try;;
8440	esac
8441	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8442	(eval "$ac_compile") 2>conftest.er1
8443	ac_status=$?
8444	grep -v '^ *+' conftest.er1 >conftest.err
8445	rm -f conftest.er1
8446	cat conftest.err >&5
8447	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8448	(exit $ac_status); } && {
8449	test -z "$ac_cxx_werror_flag" ||
8450	test ! -s conftest.err
8451	} && test -s conftest.$ac_objext; then
8452	case $ac_type in
8453	uint32_t) ac_cv_c_uint32_t=yes ;;
8454	*) ac_cv_c_uint32_t=$ac_type ;;
8455	esac
8456
8457	else
8458	echo "$as_me: failed program was:" >&5
8459	sed 's/^/| /' conftest.$ac_ext >&5
8460
8461
8462	fi
8463
8464	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8465	test "$ac_cv_c_uint32_t" != no && break
8466	done
8467	fi
8468	{ echo "$as_me:$LINENO: result: $ac_cv_c_uint32_t" >&5
8469	echo "${ECHO_T}$ac_cv_c_uint32_t" >&6; }
8470	case $ac_cv_c_uint32_t in #(
8471	no|yes) ;; #(
8472	*)
8473
8474	cat >>confdefs.h <<\_ACEOF
8475	#define _UINT32_T 1
8476	_ACEOF
8477
8478
8479	cat >>confdefs.h <<_ACEOF
8480	#define uint32_t $ac_cv_c_uint32_t
8481	_ACEOF
8482	;;
8483	esac
8484
8485
8486
8487	for ac_func in unsetenv
8488	do
8489	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8490	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
8491	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
8492	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
8493	echo $ECHO_N "(cached) $ECHO_C" >&6
8494	else
8495	cat >conftest.$ac_ext <<_ACEOF
8496	/* confdefs.h. */
8497	_ACEOF
8498	cat confdefs.h >>conftest.$ac_ext
8499	cat >>conftest.$ac_ext <<_ACEOF
8500	/* end confdefs.h. */
8501	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8502	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8503	#define $ac_func innocuous_$ac_func
8504
8505	/* System header to define __stub macros and hopefully few prototypes,
8506	which can conflict with char $ac_func (); below.
8507	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8508	<limits.h> exists even on freestanding compilers. */
8509
8510	#ifdef __STDC__
8511	# include <limits.h>
8512	#else
8513	# include <assert.h>
8514	#endif
8515
8516	#undef $ac_func
8517
8518	/* Override any GCC internal prototype to avoid an error.
8519	Use char because int might match the return type of a GCC
8520	builtin and then its argument prototype would still apply. */
8521	#ifdef __cplusplus
8522	extern "C"
8523	#endif
8524	char $ac_func ();
8525	/* The GNU C library defines this for functions which it implements
8526	to always fail with ENOSYS. Some functions are actually named
8527	something starting with __ and the normal name is an alias. */
8528	#if defined __stub_$ac_func || defined __stub___$ac_func
8529	choke me
8530	#endif
8531
8532	int
8533	main ()
8534	{
8535	return $ac_func ();
8536	;
8537	return 0;
8538	}
8539	_ACEOF
8540	rm -f conftest.$ac_objext conftest$ac_exeext
8541	if { (ac_try="$ac_link"
8542	case "(($ac_try" in
8543	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8544	*) ac_try_echo=$ac_try;;
8545	esac
8546	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8547	(eval "$ac_link") 2>conftest.er1
8548	ac_status=$?
8549	grep -v '^ *+' conftest.er1 >conftest.err
8550	rm -f conftest.er1
8551	cat conftest.err >&5
8552	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8553	(exit $ac_status); } && {
8554	test -z "$ac_cxx_werror_flag" ||
8555	test ! -s conftest.err
8556	} && test -s conftest$ac_exeext &&
8557	$as_test_x conftest$ac_exeext; then
8558	eval "$as_ac_var=yes"
8559	else
8560	echo "$as_me: failed program was:" >&5
8561	sed 's/^/| /' conftest.$ac_ext >&5
8562
8563	eval "$as_ac_var=no"
8564	fi
8565
8566	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8567	conftest$ac_exeext conftest.$ac_ext
8568	fi
8569	ac_res=`eval echo '${'$as_ac_var'}'`
8570	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8571	echo "${ECHO_T}$ac_res" >&6; }
8572	if test `eval echo '${'$as_ac_var'}'` = yes; then
8573	cat >>confdefs.h <<_ACEOF
8574	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
8575	_ACEOF
8576
8577	fi
8578	done
8579
8580
8581
8582	support_utmp=yes
8583	support_wtmp=yes
8584	support_lastlog=yes
8585
8586	# Check whether --enable-utmp was given.
8587	if test "${enable_utmp+set}" = set; then
8588	enableval=$enable_utmp; if test x$enableval = xyes -o x$enableval = xno; then
8589	support_utmp=$enableval
8590	fi
8591	fi
8592
8593
8594	# Check whether --enable-wtmp was given.
8595	if test "${enable_wtmp+set}" = set; then
8596	enableval=$enable_wtmp; if test x$enableval = xyes -o x$enableval = xno; then
8597	support_wtmp=$enableval
8598	fi
8599	fi
8600
8601
8602	# Check whether --enable-lastlog was given.
8603	if test "${enable_lastlog+set}" = set; then
8604	enableval=$enable_lastlog; if test x$enableval = xyes -o x$enableval = xno; then
8605	support_lastlog=$enableval
8606	fi
8607	fi
8608
8609
8610	if test x$support_utmp = xyes; then
8611
8612	cat >>confdefs.h <<\_ACEOF
8613	#define UTMP_SUPPORT 1
8614	_ACEOF
8615
8616	fi
8617	if test x$support_wtmp = xyes; then
8618
8619	cat >>confdefs.h <<\_ACEOF
8620	#define WTMP_SUPPORT 1
8621	_ACEOF
8622
8623	fi
8624	if test x$support_lastlog = xyes; then
8625
8626	cat >>confdefs.h <<\_ACEOF
8627	#define LASTLOG_SUPPORT 1
8628	_ACEOF
8629
8630	fi
8631
8632
8633
8634
8635	for ac_func in \
8636	updwtmp \
8637	updwtmpx \
8638	updlastlogx \
8639
8640	do
8641	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8642	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
8643	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
8644	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
8645	echo $ECHO_N "(cached) $ECHO_C" >&6
8646	else
8647	cat >conftest.$ac_ext <<_ACEOF
8648	/* confdefs.h. */
8649	_ACEOF
8650	cat confdefs.h >>conftest.$ac_ext
8651	cat >>conftest.$ac_ext <<_ACEOF
8652	/* end confdefs.h. */
8653	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8654	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8655	#define $ac_func innocuous_$ac_func
8656
8657	/* System header to define __stub macros and hopefully few prototypes,
8658	which can conflict with char $ac_func (); below.
8659	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8660	<limits.h> exists even on freestanding compilers. */
8661
8662	#ifdef __STDC__
8663	# include <limits.h>
8664	#else
8665	# include <assert.h>
8666	#endif
8667
8668	#undef $ac_func
8669
8670	/* Override any GCC internal prototype to avoid an error.
8671	Use char because int might match the return type of a GCC
8672	builtin and then its argument prototype would still apply. */
8673	#ifdef __cplusplus
8674	extern "C"
8675	#endif
8676	char $ac_func ();
8677	/* The GNU C library defines this for functions which it implements
8678	to always fail with ENOSYS. Some functions are actually named
8679	something starting with __ and the normal name is an alias. */
8680	#if defined __stub_$ac_func || defined __stub___$ac_func
8681	choke me
8682	#endif
8683
8684	int
8685	main ()
8686	{
8687	return $ac_func ();
8688	;
8689	return 0;
8690	}
8691	_ACEOF
8692	rm -f conftest.$ac_objext conftest$ac_exeext
8693	if { (ac_try="$ac_link"
8694	case "(($ac_try" in
8695	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8696	*) ac_try_echo=$ac_try;;
8697	esac
8698	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8699	(eval "$ac_link") 2>conftest.er1
8700	ac_status=$?
8701	grep -v '^ *+' conftest.er1 >conftest.err
8702	rm -f conftest.er1
8703	cat conftest.err >&5
8704	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8705	(exit $ac_status); } && {
8706	test -z "$ac_cxx_werror_flag" ||
8707	test ! -s conftest.err
8708	} && test -s conftest$ac_exeext &&
8709	$as_test_x conftest$ac_exeext; then
8710	eval "$as_ac_var=yes"
8711	else
8712	echo "$as_me: failed program was:" >&5
8713	sed 's/^/| /' conftest.$ac_ext >&5
8714
8715	eval "$as_ac_var=no"
8716	fi
8717
8718	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8719	conftest$ac_exeext conftest.$ac_ext
8720	fi
8721	ac_res=`eval echo '${'$as_ac_var'}'`
8722	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8723	echo "${ECHO_T}$ac_res" >&6; }
8724	if test `eval echo '${'$as_ac_var'}'` = yes; then
8725	cat >>confdefs.h <<_ACEOF
8726	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
8727	_ACEOF
8728
8729	fi
8730	done
8731
8732
8733
8734	for ac_header in lastlog.h
8735	do
8736	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8737	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8738	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8739	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8740	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8741	echo $ECHO_N "(cached) $ECHO_C" >&6
8742	fi
8743	ac_res=`eval echo '${'$as_ac_Header'}'`
8744	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8745	echo "${ECHO_T}$ac_res" >&6; }
8746	else
8747	# Is the header compilable?
8748	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
8749	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
8750	cat >conftest.$ac_ext <<_ACEOF
8751	/* confdefs.h. */
8752	_ACEOF
8753	cat confdefs.h >>conftest.$ac_ext
8754	cat >>conftest.$ac_ext <<_ACEOF
8755	/* end confdefs.h. */
8756	$ac_includes_default
8757	#include <$ac_header>
8758	_ACEOF
8759	rm -f conftest.$ac_objext
8760	if { (ac_try="$ac_compile"
8761	case "(($ac_try" in
8762	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8763	*) ac_try_echo=$ac_try;;
8764	esac
8765	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8766	(eval "$ac_compile") 2>conftest.er1
8767	ac_status=$?
8768	grep -v '^ *+' conftest.er1 >conftest.err
8769	rm -f conftest.er1
8770	cat conftest.err >&5
8771	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8772	(exit $ac_status); } && {
8773	test -z "$ac_cxx_werror_flag" ||
8774	test ! -s conftest.err
8775	} && test -s conftest.$ac_objext; then
8776	ac_header_compiler=yes
8777	else
8778	echo "$as_me: failed program was:" >&5
8779	sed 's/^/| /' conftest.$ac_ext >&5
8780
8781	ac_header_compiler=no
8782	fi
8783
8784	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8785	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8786	echo "${ECHO_T}$ac_header_compiler" >&6; }
8787
8788	# Is the header present?
8789	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
8790	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
8791	cat >conftest.$ac_ext <<_ACEOF
8792	/* confdefs.h. */
8793	_ACEOF
8794	cat confdefs.h >>conftest.$ac_ext
8795	cat >>conftest.$ac_ext <<_ACEOF
8796	/* end confdefs.h. */
8797	#include <$ac_header>
8798	_ACEOF
8799	if { (ac_try="$ac_cpp conftest.$ac_ext"
8800	case "(($ac_try" in
8801	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8802	*) ac_try_echo=$ac_try;;
8803	esac
8804	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8805	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8806	ac_status=$?
8807	grep -v '^ *+' conftest.er1 >conftest.err
8808	rm -f conftest.er1
8809	cat conftest.err >&5
8810	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8811	(exit $ac_status); } >/dev/null && {
8812	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
8813	test ! -s conftest.err
8814	}; then
8815	ac_header_preproc=yes
8816	else
8817	echo "$as_me: failed program was:" >&5
8818	sed 's/^/| /' conftest.$ac_ext >&5
8819
8820	ac_header_preproc=no
8821	fi
8822
8823	rm -f conftest.err conftest.$ac_ext
8824	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8825	echo "${ECHO_T}$ac_header_preproc" >&6; }
8826
8827	# So? What about this header?
8828	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
8829	yes:no: )
8830	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8831	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8832	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8833	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8834	ac_header_preproc=yes
8835	;;
8836	no:yes:* )
8837	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8838	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8839	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8840	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8841	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8842	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8843	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8844	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8845	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8846	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8847	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8848	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8849
8850	;;
8851	esac
8852	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8853	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8854	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8855	echo $ECHO_N "(cached) $ECHO_C" >&6
8856	else
8857	eval "$as_ac_Header=\$ac_header_preproc"
8858	fi
8859	ac_res=`eval echo '${'$as_ac_Header'}'`
8860	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8861	echo "${ECHO_T}$ac_res" >&6; }
8862
8863	fi
8864	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8865	cat >>confdefs.h <<_ACEOF
8866	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8867	_ACEOF
8868
8869	fi
8870
8871	done
8872
8873
8874
8875
8876	for ac_header in utmp.h
8877	do
8878	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8879	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8880	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8881	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8882	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8883	echo $ECHO_N "(cached) $ECHO_C" >&6
8884	fi
8885	ac_res=`eval echo '${'$as_ac_Header'}'`
8886	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8887	echo "${ECHO_T}$ac_res" >&6; }
8888	else
8889	# Is the header compilable?
8890	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
8891	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
8892	cat >conftest.$ac_ext <<_ACEOF
8893	/* confdefs.h. */
8894	_ACEOF
8895	cat confdefs.h >>conftest.$ac_ext
8896	cat >>conftest.$ac_ext <<_ACEOF
8897	/* end confdefs.h. */
8898	$ac_includes_default
8899	#include <$ac_header>
8900	_ACEOF
8901	rm -f conftest.$ac_objext
8902	if { (ac_try="$ac_compile"
8903	case "(($ac_try" in
8904	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8905	*) ac_try_echo=$ac_try;;
8906	esac
8907	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8908	(eval "$ac_compile") 2>conftest.er1
8909	ac_status=$?
8910	grep -v '^ *+' conftest.er1 >conftest.err
8911	rm -f conftest.er1
8912	cat conftest.err >&5
8913	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8914	(exit $ac_status); } && {
8915	test -z "$ac_cxx_werror_flag" ||
8916	test ! -s conftest.err
8917	} && test -s conftest.$ac_objext; then
8918	ac_header_compiler=yes
8919	else
8920	echo "$as_me: failed program was:" >&5
8921	sed 's/^/| /' conftest.$ac_ext >&5
8922
8923	ac_header_compiler=no
8924	fi
8925
8926	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8927	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8928	echo "${ECHO_T}$ac_header_compiler" >&6; }
8929
8930	# Is the header present?
8931	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
8932	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
8933	cat >conftest.$ac_ext <<_ACEOF
8934	/* confdefs.h. */
8935	_ACEOF
8936	cat confdefs.h >>conftest.$ac_ext
8937	cat >>conftest.$ac_ext <<_ACEOF
8938	/* end confdefs.h. */
8939	#include <$ac_header>
8940	_ACEOF
8941	if { (ac_try="$ac_cpp conftest.$ac_ext"
8942	case "(($ac_try" in
8943	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8944	*) ac_try_echo=$ac_try;;
8945	esac
8946	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8947	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8948	ac_status=$?
8949	grep -v '^ *+' conftest.er1 >conftest.err
8950	rm -f conftest.er1
8951	cat conftest.err >&5
8952	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8953	(exit $ac_status); } >/dev/null && {
8954	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
8955	test ! -s conftest.err
8956	}; then
8957	ac_header_preproc=yes
8958	else
8959	echo "$as_me: failed program was:" >&5
8960	sed 's/^/| /' conftest.$ac_ext >&5
8961
8962	ac_header_preproc=no
8963	fi
8964
8965	rm -f conftest.err conftest.$ac_ext
8966	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8967	echo "${ECHO_T}$ac_header_preproc" >&6; }
8968
8969	# So? What about this header?
8970	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
8971	yes:no: )
8972	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8973	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8974	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8975	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8976	ac_header_preproc=yes
8977	;;
8978	no:yes:* )
8979	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8980	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8981	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8982	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8983	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8984	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8985	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8986	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8987	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8988	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8989	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8990	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8991
8992	;;
8993	esac
8994	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8995	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8996	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8997	echo $ECHO_N "(cached) $ECHO_C" >&6
8998	else
8999	eval "$as_ac_Header=\$ac_header_preproc"
9000	fi
9001	ac_res=`eval echo '${'$as_ac_Header'}'`
9002	{ echo "$as_me:$LINENO: result: $ac_res" >&5
9003	echo "${ECHO_T}$ac_res" >&6; }
9004
9005	fi
9006	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9007	cat >>confdefs.h <<_ACEOF
9008	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9009	_ACEOF
9010	{ echo "$as_me:$LINENO: checking for struct utmp" >&5
9011	echo $ECHO_N "checking for struct utmp... $ECHO_C" >&6; }
9012	if test "${struct_utmp+set}" = set; then
9013	echo $ECHO_N "(cached) $ECHO_C" >&6
9014	else
9015	cat >conftest.$ac_ext <<_ACEOF
9016	/* confdefs.h. */
9017	_ACEOF
9018	cat confdefs.h >>conftest.$ac_ext
9019	cat >>conftest.$ac_ext <<_ACEOF
9020	/* end confdefs.h. */
9021	#include <sys/types.h>
9022	#include <utmp.h>
9023	int
9024	main ()
9025	{
9026	struct utmp ut;
9027	;
9028	return 0;
9029	}
9030	_ACEOF
9031	rm -f conftest.$ac_objext
9032	if { (ac_try="$ac_compile"
9033	case "(($ac_try" in
9034	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9035	*) ac_try_echo=$ac_try;;
9036	esac
9037	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9038	(eval "$ac_compile") 2>conftest.er1
9039	ac_status=$?
9040	grep -v '^ *+' conftest.er1 >conftest.err
9041	rm -f conftest.er1
9042	cat conftest.err >&5
9043	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9044	(exit $ac_status); } && {
9045	test -z "$ac_cxx_werror_flag" ||
9046	test ! -s conftest.err
9047	} && test -s conftest.$ac_objext; then
9048	struct_utmp=yes
9049	else
9050	echo "$as_me: failed program was:" >&5
9051	sed 's/^/| /' conftest.$ac_ext >&5
9052
9053	struct_utmp=no
9054	fi
9055
9056	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9057	fi
9058	{ echo "$as_me:$LINENO: result: $struct_utmp" >&5
9059	echo "${ECHO_T}$struct_utmp" >&6; }
9060	if test x$struct_utmp = xyes; then
9061
9062	cat >>confdefs.h <<\_ACEOF
9063	#define HAVE_STRUCT_UTMP 1
9064	_ACEOF
9065
9066	fi
9067
9068
9069	{ echo "$as_me:$LINENO: checking for ut_host in utmp struct" >&5
9070	echo $ECHO_N "checking for ut_host in utmp struct... $ECHO_C" >&6; }
9071	if test "${struct_utmp_host+set}" = set; then
9072	echo $ECHO_N "(cached) $ECHO_C" >&6
9073	else
9074	cat >conftest.$ac_ext <<_ACEOF
9075	/* confdefs.h. */
9076	_ACEOF
9077	cat confdefs.h >>conftest.$ac_ext
9078	cat >>conftest.$ac_ext <<_ACEOF
9079	/* end confdefs.h. */
9080	#include <sys/types.h>
9081	#include <utmp.h>
9082	int
9083	main ()
9084	{
9085	struct utmp ut; ut.ut_host;
9086	;
9087	return 0;
9088	}
9089	_ACEOF
9090	rm -f conftest.$ac_objext
9091	if { (ac_try="$ac_compile"
9092	case "(($ac_try" in
9093	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9094	*) ac_try_echo=$ac_try;;
9095	esac
9096	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9097	(eval "$ac_compile") 2>conftest.er1
9098	ac_status=$?
9099	grep -v '^ *+' conftest.er1 >conftest.err
9100	rm -f conftest.er1
9101	cat conftest.err >&5
9102	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9103	(exit $ac_status); } && {
9104	test -z "$ac_cxx_werror_flag" ||
9105	test ! -s conftest.err
9106	} && test -s conftest.$ac_objext; then
9107	struct_utmp_host=yes
9108	else
9109	echo "$as_me: failed program was:" >&5
9110	sed 's/^/| /' conftest.$ac_ext >&5
9111
9112	struct_utmp_host=no
9113	fi
9114
9115	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9116	fi
9117	{ echo "$as_me:$LINENO: result: $struct_utmp_host" >&5
9118	echo "${ECHO_T}$struct_utmp_host" >&6; }
9119	if test x$struct_utmp_host = xyes; then
9120
9121	cat >>confdefs.h <<\_ACEOF
9122	#define HAVE_UTMP_HOST 1
9123	_ACEOF
9124
9125	fi
9126
9127	{ echo "$as_me:$LINENO: checking for ut_pid in utmp struct" >&5
9128	echo $ECHO_N "checking for ut_pid in utmp struct... $ECHO_C" >&6; }
9129	if test "${struct_utmp_pid+set}" = set; then
9130	echo $ECHO_N "(cached) $ECHO_C" >&6
9131	else
9132	cat >conftest.$ac_ext <<_ACEOF
9133	/* confdefs.h. */
9134	_ACEOF
9135	cat confdefs.h >>conftest.$ac_ext
9136	cat >>conftest.$ac_ext <<_ACEOF
9137	/* end confdefs.h. */
9138	#include <sys/types.h>
9139	#include <utmp.h>
9140	int
9141	main ()
9142	{
9143	struct utmp ut; ut.ut_pid;
9144	;
9145	return 0;
9146	}
9147	_ACEOF
9148	rm -f conftest.$ac_objext
9149	if { (ac_try="$ac_compile"
9150	case "(($ac_try" in
9151	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9152	*) ac_try_echo=$ac_try;;
9153	esac
9154	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9155	(eval "$ac_compile") 2>conftest.er1
9156	ac_status=$?
9157	grep -v '^ *+' conftest.er1 >conftest.err
9158	rm -f conftest.er1
9159	cat conftest.err >&5
9160	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9161	(exit $ac_status); } && {
9162	test -z "$ac_cxx_werror_flag" ||
9163	test ! -s conftest.err
9164	} && test -s conftest.$ac_objext; then
9165	struct_utmp_pid=yes
9166	else
9167	echo "$as_me: failed program was:" >&5
9168	sed 's/^/| /' conftest.$ac_ext >&5
9169
9170	struct_utmp_pid=no
9171	fi
9172
9173	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9174	fi
9175	{ echo "$as_me:$LINENO: result: $struct_utmp_pid" >&5
9176	echo "${ECHO_T}$struct_utmp_pid" >&6; }
9177	if test x$struct_utmp_pid = xyes; then
9178
9179	cat >>confdefs.h <<\_ACEOF
9180	#define HAVE_UTMP_PID 1
9181	_ACEOF
9182
9183	fi
9184
9185	fi
9186
9187	done
9188
9189
9190
9191	for ac_header in utmpx.h
9192	do
9193	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
9194	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9195	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
9196	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
9197	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9198	echo $ECHO_N "(cached) $ECHO_C" >&6
9199	fi
9200	ac_res=`eval echo '${'$as_ac_Header'}'`
9201	{ echo "$as_me:$LINENO: result: $ac_res" >&5
9202	echo "${ECHO_T}$ac_res" >&6; }
9203	else
9204	# Is the header compilable?
9205	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
9206	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
9207	cat >conftest.$ac_ext <<_ACEOF
9208	/* confdefs.h. */
9209	_ACEOF
9210	cat confdefs.h >>conftest.$ac_ext
9211	cat >>conftest.$ac_ext <<_ACEOF
9212	/* end confdefs.h. */
9213	$ac_includes_default
9214	#include <$ac_header>
9215	_ACEOF
9216	rm -f conftest.$ac_objext
9217	if { (ac_try="$ac_compile"
9218	case "(($ac_try" in
9219	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9220	*) ac_try_echo=$ac_try;;
9221	esac
9222	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9223	(eval "$ac_compile") 2>conftest.er1
9224	ac_status=$?
9225	grep -v '^ *+' conftest.er1 >conftest.err
9226	rm -f conftest.er1
9227	cat conftest.err >&5
9228	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9229	(exit $ac_status); } && {
9230	test -z "$ac_cxx_werror_flag" ||
9231	test ! -s conftest.err
9232	} && test -s conftest.$ac_objext; then
9233	ac_header_compiler=yes
9234	else
9235	echo "$as_me: failed program was:" >&5
9236	sed 's/^/| /' conftest.$ac_ext >&5
9237
9238	ac_header_compiler=no
9239	fi
9240
9241	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9242	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9243	echo "${ECHO_T}$ac_header_compiler" >&6; }
9244
9245	# Is the header present?
9246	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
9247	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
9248	cat >conftest.$ac_ext <<_ACEOF
9249	/* confdefs.h. */
9250	_ACEOF
9251	cat confdefs.h >>conftest.$ac_ext
9252	cat >>conftest.$ac_ext <<_ACEOF
9253	/* end confdefs.h. */
9254	#include <$ac_header>
9255	_ACEOF
9256	if { (ac_try="$ac_cpp conftest.$ac_ext"
9257	case "(($ac_try" in
9258	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9259	*) ac_try_echo=$ac_try;;
9260	esac
9261	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9262	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9263	ac_status=$?
9264	grep -v '^ *+' conftest.er1 >conftest.err
9265	rm -f conftest.er1
9266	cat conftest.err >&5
9267	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9268	(exit $ac_status); } >/dev/null && {
9269	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
9270	test ! -s conftest.err
9271	}; then
9272	ac_header_preproc=yes
9273	else
9274	echo "$as_me: failed program was:" >&5
9275	sed 's/^/| /' conftest.$ac_ext >&5
9276
9277	ac_header_preproc=no
9278	fi
9279
9280	rm -f conftest.err conftest.$ac_ext
9281	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9282	echo "${ECHO_T}$ac_header_preproc" >&6; }
9283
9284	# So? What about this header?
9285	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
9286	yes:no: )
9287	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9288	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9289	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9290	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9291	ac_header_preproc=yes
9292	;;
9293	no:yes:* )
9294	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9295	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9296	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
9297	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
9298	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9299	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9300	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
9301	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
9302	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9303	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9304	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9305	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9306
9307	;;
9308	esac
9309	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
9310	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
9311	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9312	echo $ECHO_N "(cached) $ECHO_C" >&6
9313	else
9314	eval "$as_ac_Header=\$ac_header_preproc"
9315	fi
9316	ac_res=`eval echo '${'$as_ac_Header'}'`
9317	{ echo "$as_me:$LINENO: result: $ac_res" >&5
9318	echo "${ECHO_T}$ac_res" >&6; }
9319
9320	fi
9321	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9322	cat >>confdefs.h <<_ACEOF
9323	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9324	_ACEOF
9325	{ echo "$as_me:$LINENO: checking for struct utmpx" >&5
9326	echo $ECHO_N "checking for struct utmpx... $ECHO_C" >&6; }
9327	if test "${struct_utmpx+set}" = set; then
9328	echo $ECHO_N "(cached) $ECHO_C" >&6
9329	else
9330	cat >conftest.$ac_ext <<_ACEOF
9331	/* confdefs.h. */
9332	_ACEOF
9333	cat confdefs.h >>conftest.$ac_ext
9334	cat >>conftest.$ac_ext <<_ACEOF
9335	/* end confdefs.h. */
9336	#include <sys/types.h>
9337	#include <utmpx.h>
9338	int
9339	main ()
9340	{
9341	struct utmpx ut;
9342	;
9343	return 0;
9344	}
9345	_ACEOF
9346	rm -f conftest.$ac_objext
9347	if { (ac_try="$ac_compile"
9348	case "(($ac_try" in
9349	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9350	*) ac_try_echo=$ac_try;;
9351	esac
9352	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9353	(eval "$ac_compile") 2>conftest.er1
9354	ac_status=$?
9355	grep -v '^ *+' conftest.er1 >conftest.err
9356	rm -f conftest.er1
9357	cat conftest.err >&5
9358	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9359	(exit $ac_status); } && {
9360	test -z "$ac_cxx_werror_flag" ||
9361	test ! -s conftest.err
9362	} && test -s conftest.$ac_objext; then
9363	struct_utmpx=yes
9364	else
9365	echo "$as_me: failed program was:" >&5
9366	sed 's/^/| /' conftest.$ac_ext >&5
9367
9368	struct_utmpx=no
9369	fi
9370
9371	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9372	fi
9373	{ echo "$as_me:$LINENO: result: $struct_utmpx" >&5
9374	echo "${ECHO_T}$struct_utmpx" >&6; }
9375	if test x$struct_utmpx = xyes; then
9376
9377	cat >>confdefs.h <<\_ACEOF
9378	#define HAVE_STRUCT_UTMPX 1
9379	_ACEOF
9380
9381	fi
9382
9383
9384	{ echo "$as_me:$LINENO: checking for host in utmpx struct" >&5
9385	echo $ECHO_N "checking for host in utmpx struct... $ECHO_C" >&6; }
9386	if test "${struct_utmpx_host+set}" = set; then
9387	echo $ECHO_N "(cached) $ECHO_C" >&6
9388	else
9389	cat >conftest.$ac_ext <<_ACEOF
9390	/* confdefs.h. */
9391	_ACEOF
9392	cat confdefs.h >>conftest.$ac_ext
9393	cat >>conftest.$ac_ext <<_ACEOF
9394	/* end confdefs.h. */
9395	#include <sys/types.h>
9396	#include <utmpx.h>
9397	int
9398	main ()
9399	{
9400	struct utmpx utx; utx.ut_host;
9401	;
9402	return 0;
9403	}
9404	_ACEOF
9405	rm -f conftest.$ac_objext
9406	if { (ac_try="$ac_compile"
9407	case "(($ac_try" in
9408	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9409	*) ac_try_echo=$ac_try;;
9410	esac
9411	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9412	(eval "$ac_compile") 2>conftest.er1
9413	ac_status=$?
9414	grep -v '^ *+' conftest.er1 >conftest.err
9415	rm -f conftest.er1
9416	cat conftest.err >&5
9417	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9418	(exit $ac_status); } && {
9419	test -z "$ac_cxx_werror_flag" ||
9420	test ! -s conftest.err
9421	} && test -s conftest.$ac_objext; then
9422	struct_utmpx_host=yes
9423	else
9424	echo "$as_me: failed program was:" >&5
9425	sed 's/^/| /' conftest.$ac_ext >&5
9426
9427	struct_utmpx_host=no
9428	fi
9429
9430	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9431	fi
9432	{ echo "$as_me:$LINENO: result: $struct_utmpx_host" >&5
9433	echo "${ECHO_T}$struct_utmpx_host" >&6; }
9434	if test x$struct_utmpx_host = xyes; then
9435
9436	cat >>confdefs.h <<\_ACEOF
9437	#define HAVE_UTMPX_HOST 1
9438	_ACEOF
9439
9440	fi
9441
9442	{ echo "$as_me:$LINENO: checking for session in utmpx struct" >&5
9443	echo $ECHO_N "checking for session in utmpx struct... $ECHO_C" >&6; }
9444	if test "${struct_utmpx_session+set}" = set; then
9445	echo $ECHO_N "(cached) $ECHO_C" >&6
9446	else
9447	cat >conftest.$ac_ext <<_ACEOF
9448	/* confdefs.h. */
9449	_ACEOF
9450	cat confdefs.h >>conftest.$ac_ext
9451	cat >>conftest.$ac_ext <<_ACEOF
9452	/* end confdefs.h. */
9453	#include <sys/types.h>
9454	#include <utmpx.h>
9455	int
9456	main ()
9457	{
9458	struct utmpx utx; utx.ut_session;
9459	;
9460	return 0;
9461	}
9462	_ACEOF
9463	rm -f conftest.$ac_objext
9464	if { (ac_try="$ac_compile"
9465	case "(($ac_try" in
9466	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9467	*) ac_try_echo=$ac_try;;
9468	esac
9469	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9470	(eval "$ac_compile") 2>conftest.er1
9471	ac_status=$?
9472	grep -v '^ *+' conftest.er1 >conftest.err
9473	rm -f conftest.er1
9474	cat conftest.err >&5
9475	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9476	(exit $ac_status); } && {
9477	test -z "$ac_cxx_werror_flag" ||
9478	test ! -s conftest.err
9479	} && test -s conftest.$ac_objext; then
9480	struct_utmpx_session=yes
9481	else
9482	echo "$as_me: failed program was:" >&5
9483	sed 's/^/| /' conftest.$ac_ext >&5
9484
9485	struct_utmpx_session=no
9486	fi
9487
9488	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9489	fi
9490	{ echo "$as_me:$LINENO: result: $struct_utmpx_session" >&5
9491	echo "${ECHO_T}$struct_utmpx_session" >&6; }
9492	if test x$struct_utmpx_session = xyes; then
9493
9494	cat >>confdefs.h <<\_ACEOF
9495	#define HAVE_UTMPX_SESSION 1
9496	_ACEOF
9497
9498	fi
9499
9500	fi
9501
9502	done
9503
9504	{ echo "$as_me:$LINENO: checking for struct lastlog" >&5
9505	echo $ECHO_N "checking for struct lastlog... $ECHO_C" >&6; }
9506	if test "${struct_lastlog+set}" = set; then
9507	echo $ECHO_N "(cached) $ECHO_C" >&6
9508	else
9509	cat >conftest.$ac_ext <<_ACEOF
9510	/* confdefs.h. */
9511	_ACEOF
9512	cat confdefs.h >>conftest.$ac_ext
9513	cat >>conftest.$ac_ext <<_ACEOF
9514	/* end confdefs.h. */
9515	#include <sys/types.h>
9516	#include <utmp.h>
9517	#ifdef HAVE_LASTLOG_H
9518	#include <lastlog.h>
9519	#endif
9520
9521	int
9522	main ()
9523	{
9524	struct lastlog ll;
9525	;
9526	return 0;
9527	}
9528	_ACEOF
9529	rm -f conftest.$ac_objext
9530	if { (ac_try="$ac_compile"
9531	case "(($ac_try" in
9532	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9533	*) ac_try_echo=$ac_try;;
9534	esac
9535	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9536	(eval "$ac_compile") 2>conftest.er1
9537	ac_status=$?
9538	grep -v '^ *+' conftest.er1 >conftest.err
9539	rm -f conftest.er1
9540	cat conftest.err >&5
9541	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9542	(exit $ac_status); } && {
9543	test -z "$ac_cxx_werror_flag" ||
9544	test ! -s conftest.err
9545	} && test -s conftest.$ac_objext; then
9546	struct_lastlog=yes
9547	else
9548	echo "$as_me: failed program was:" >&5
9549	sed 's/^/| /' conftest.$ac_ext >&5
9550
9551	struct_lastlog=no
9552	fi
9553
9554	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9555	fi
9556	{ echo "$as_me:$LINENO: result: $struct_lastlog" >&5
9557	echo "${ECHO_T}$struct_lastlog" >&6; }
9558	if test x$struct_lastlog = xyes; then
9559
9560	cat >>confdefs.h <<\_ACEOF
9561	#define HAVE_STRUCT_LASTLOG 1
9562	_ACEOF
9563
9564	fi
9565
9566	{ echo "$as_me:$LINENO: checking for struct lastlogx" >&5
9567	echo $ECHO_N "checking for struct lastlogx... $ECHO_C" >&6; }
9568	if test "${struct_lastlogx+set}" = set; then
9569	echo $ECHO_N "(cached) $ECHO_C" >&6
9570	else
9571	cat >conftest.$ac_ext <<_ACEOF
9572	/* confdefs.h. */
9573	_ACEOF
9574	cat confdefs.h >>conftest.$ac_ext
9575	cat >>conftest.$ac_ext <<_ACEOF
9576	/* end confdefs.h. */
9577	#include <sys/types.h>
9578	#include <utmpx.h>
9579	#ifdef HAVE_LASTLOG_H
9580	#include <lastlog.h>
9581	#endif
9582
9583	int
9584	main ()
9585	{
9586	struct lastlogx ll;
9587	;
9588	return 0;
9589	}
9590	_ACEOF
9591	rm -f conftest.$ac_objext
9592	if { (ac_try="$ac_compile"
9593	case "(($ac_try" in
9594	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9595	*) ac_try_echo=$ac_try;;
9596	esac
9597	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9598	(eval "$ac_compile") 2>conftest.er1
9599	ac_status=$?
9600	grep -v '^ *+' conftest.er1 >conftest.err
9601	rm -f conftest.er1
9602	cat conftest.err >&5
9603	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9604	(exit $ac_status); } && {
9605	test -z "$ac_cxx_werror_flag" ||
9606	test ! -s conftest.err
9607	} && test -s conftest.$ac_objext; then
9608	struct_lastlogx=yes
9609	else
9610	echo "$as_me: failed program was:" >&5
9611	sed 's/^/| /' conftest.$ac_ext >&5
9612
9613	struct_lastlogx=no
9614	fi
9615
9616	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9617	fi
9618	{ echo "$as_me:$LINENO: result: $struct_lastlogx" >&5
9619	echo "${ECHO_T}$struct_lastlogx" >&6; }
9620	if test x$struct_lastlogx = xyes; then
9621
9622	cat >>confdefs.h <<\_ACEOF
9623	#define HAVE_STRUCT_LASTLOGX 1
9624	_ACEOF
9625
9626	fi
9627
9628
9629	{ echo "$as_me:$LINENO: checking where utmp is located" >&5
9630	echo $ECHO_N "checking where utmp is located... $ECHO_C" >&6; }
9631	if test "${path_utmp+set}" = set; then
9632	echo $ECHO_N "(cached) $ECHO_C" >&6
9633	else
9634	if test "$cross_compiling" = yes; then
9635	{ echo "$as_me:$LINENO: WARNING: Define UTMP_FILE in config.h manually" >&5
9636	echo "$as_me: WARNING: Define UTMP_FILE in config.h manually" >&2;}
9637	else
9638	cat >conftest.$ac_ext <<_ACEOF
9639	/* confdefs.h. */
9640	_ACEOF
9641	cat confdefs.h >>conftest.$ac_ext
9642	cat >>conftest.$ac_ext <<_ACEOF
9643	/* end confdefs.h. */
9644	#include <stdio.h>
9645	#include <stdlib.h>
9646	#include <sys/types.h>
9647	#include <utmp.h>
9648	#include <errno.h>
9649	main()
9650	{
9651	char **u, *utmplist[] = {
9652	"/var/run/utmp", "/var/adm/utmp", "/etc/utmp", "/usr/etc/utmp", "/usr/adm/utmp", NULL };
9653	FILE *a, *f=fopen("conftestval", "w");
9654	if (!f) exit(1);
9655	#ifdef UTMP_FILE
9656	fprintf(f, "%s\n", UTMP_FILE);
9657	exit(0);
9658	#endif
9659	#ifdef _PATH_UTMP
9660	fprintf(f, "%s\n", _PATH_UTMP);
9661	exit(0);
9662	#endif
9663	for (u = utmplist; *u; u++) {
9664	if ((a = fopen(*u, "r")) != NULL || errno == EACCES) {
9665	fprintf(f, "%s\n", *u);
9666	exit(0);
9667	}
9668	}
9669	exit(0);
9670	}
9671	_ACEOF
9672	rm -f conftest$ac_exeext
9673	if { (ac_try="$ac_link"
9674	case "(($ac_try" in
9675	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9676	*) ac_try_echo=$ac_try;;
9677	esac
9678	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9679	(eval "$ac_link") 2>&5
9680	ac_status=$?
9681	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9682	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9683	{ (case "(($ac_try" in
9684	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9685	*) ac_try_echo=$ac_try;;
9686	esac
9687	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9688	(eval "$ac_try") 2>&5
9689	ac_status=$?
9690	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9691	(exit $ac_status); }; }; then
9692	path_utmp=`cat conftestval`
9693	else
9694	echo "$as_me: program exited with status $ac_status" >&5
9695	echo "$as_me: failed program was:" >&5
9696	sed 's/^/| /' conftest.$ac_ext >&5
9697
9698	( exit $ac_status )
9699	path_utmp=
9700	fi
9701	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9702	fi
9703
9704
9705	fi
9706	{ echo "$as_me:$LINENO: result: $path_utmp" >&5
9707	echo "${ECHO_T}$path_utmp" >&6; }
9708	if test x$path_utmp != x; then
9709
9710	cat >>confdefs.h <<_ACEOF
9711	#define UTMP_FILE "$path_utmp"
9712	_ACEOF
9713
9714	fi
9715
9716
9717	{ echo "$as_me:$LINENO: checking where utmpx is located" >&5
9718	echo $ECHO_N "checking where utmpx is located... $ECHO_C" >&6; }
9719	if test "${path_utmpx+set}" = set; then
9720	echo $ECHO_N "(cached) $ECHO_C" >&6
9721	else
9722	if test "$cross_compiling" = yes; then
9723	{ echo "$as_me:$LINENO: WARNING: Define UTMPX_FILE in config.h manually" >&5
9724	echo "$as_me: WARNING: Define UTMPX_FILE in config.h manually" >&2;}
9725	else
9726	cat >conftest.$ac_ext <<_ACEOF
9727	/* confdefs.h. */
9728	_ACEOF
9729	cat confdefs.h >>conftest.$ac_ext
9730	cat >>conftest.$ac_ext <<_ACEOF
9731	/* end confdefs.h. */
9732	#include <stdio.h>
9733	#include <stdlib.h>
9734	#include <sys/types.h>
9735	#include <utmpx.h>
9736	#include <errno.h>
9737	#include <sys/stat.h>
9738	#ifdef HAVE_STRING_H
9739	#include <string.h>
9740	#endif
9741	main()
9742	{
9743	char **u, *p, *utmplist[] = {
9744	#ifdef UTMPX_FILE
9745	UTMPX_FILE,
9746	#endif
9747	#ifdef _PATH_UTMPX
9748	_PATH_UTMPX,
9749	#endif
9750	"/var/adm/utmpx", "/etc/utmpx", NULL };
9751	FILE *a, *f=fopen("conftestval", "w");
9752	struct stat statu, statux;
9753	if (!f) exit(1);
9754	for (u = utmplist; *u; u++) {
9755	if ((a = fopen(*u, "r")) != NULL || errno == EACCES) {
9756	if (stat(*u, &statux) < 0)
9757	continue;
9758	p = strdup(*u);
9759	p[strlen(p) - 1] = '\0';
9760	if (stat(p, &statu) >= 0
9761	&& (statu.st_mtime - statux.st_mtime > 86400))
9762	continue;
9763	fprintf(f, "%s\n", *u);
9764	exit(0);
9765	}
9766	}
9767	exit(0);
9768	}
9769	_ACEOF
9770	rm -f conftest$ac_exeext
9771	if { (ac_try="$ac_link"
9772	case "(($ac_try" in
9773	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9774	*) ac_try_echo=$ac_try;;
9775	esac
9776	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9777	(eval "$ac_link") 2>&5
9778	ac_status=$?
9779	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9780	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9781	{ (case "(($ac_try" in
9782	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9783	*) ac_try_echo=$ac_try;;
9784	esac
9785	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9786	(eval "$ac_try") 2>&5
9787	ac_status=$?
9788	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9789	(exit $ac_status); }; }; then
9790	path_utmpx=`cat conftestval`
9791	else
9792	echo "$as_me: program exited with status $ac_status" >&5
9793	echo "$as_me: failed program was:" >&5
9794	sed 's/^/| /' conftest.$ac_ext >&5
9795
9796	( exit $ac_status )
9797	path_utmpx=
9798	fi
9799	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9800	fi
9801
9802
9803	fi
9804	{ echo "$as_me:$LINENO: result: $path_utmpx" >&5
9805	echo "${ECHO_T}$path_utmpx" >&6; }
9806	if test x$path_utmpx != x; then
9807
9808	cat >>confdefs.h <<_ACEOF
9809	#define UTMPX_FILE "$path_utmpx"
9810	_ACEOF
9811
9812	fi
9813
9814
9815	{ echo "$as_me:$LINENO: checking where wtmp is located" >&5
9816	echo $ECHO_N "checking where wtmp is located... $ECHO_C" >&6; }
9817	if test "${path_wtmp+set}" = set; then
9818	echo $ECHO_N "(cached) $ECHO_C" >&6
9819	else
9820	if test "$cross_compiling" = yes; then
9821	{ echo "$as_me:$LINENO: WARNING: Define WTMP_FILE in config.h manually" >&5
9822	echo "$as_me: WARNING: Define WTMP_FILE in config.h manually" >&2;}
9823	else
9824	cat >conftest.$ac_ext <<_ACEOF
9825	/* confdefs.h. */
9826	_ACEOF
9827	cat confdefs.h >>conftest.$ac_ext
9828	cat >>conftest.$ac_ext <<_ACEOF
9829	/* end confdefs.h. */
9830	#include <stdio.h>
9831	#include <stdlib.h>
9832	#include <sys/types.h>
9833	#ifdef HAVE_UTMP_H
9834	#include <utmp.h>
9835	#endif
9836	#include <errno.h>
9837	main()
9838	{
9839	char **w, *wtmplist[] = {
9840	"/var/log/wtmp", "/var/adm/wtmp", "/etc/wtmp", "/usr/etc/wtmp", "/usr/adm/wtmp", NULL };
9841	FILE *a, *f=fopen("conftestval", "w");
9842	if (!f) exit(1);
9843	#ifdef WTMP_FILE
9844	fprintf(f, "%s\n", WTMP_FILE);
9845	exit(0);
9846	#endif
9847	#ifdef _PATH_WTMP
9848	fprintf(f, "%s\n", _PATH_WTMP);
9849	exit(0);
9850	#endif
9851	for (w = wtmplist; *w; w++) {
9852	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
9853	fprintf(f, "%s\n", *w);
9854	exit(0);
9855	}
9856	}
9857	exit(0);
9858	}
9859	_ACEOF
9860	rm -f conftest$ac_exeext
9861	if { (ac_try="$ac_link"
9862	case "(($ac_try" in
9863	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9864	*) ac_try_echo=$ac_try;;
9865	esac
9866	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9867	(eval "$ac_link") 2>&5
9868	ac_status=$?
9869	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9870	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9871	{ (case "(($ac_try" in
9872	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9873	*) ac_try_echo=$ac_try;;
9874	esac
9875	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9876	(eval "$ac_try") 2>&5
9877	ac_status=$?
9878	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9879	(exit $ac_status); }; }; then
9880	path_wtmp=`cat conftestval`
9881	else
9882	echo "$as_me: program exited with status $ac_status" >&5
9883	echo "$as_me: failed program was:" >&5
9884	sed 's/^/| /' conftest.$ac_ext >&5
9885
9886	( exit $ac_status )
9887	path_wtmp=
9888	fi
9889	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9890	fi
9891
9892
9893	fi
9894	{ echo "$as_me:$LINENO: result: $path_wtmp" >&5
9895	echo "${ECHO_T}$path_wtmp" >&6; }
9896	if test x$path_wtmp != x; then
9897
9898	cat >>confdefs.h <<_ACEOF
9899	#define WTMP_FILE "$path_wtmp"
9900	_ACEOF
9901
9902	fi
9903
9904	{ echo "$as_me:$LINENO: checking where wtmpx is located" >&5
9905	echo $ECHO_N "checking where wtmpx is located... $ECHO_C" >&6; }
9906	if test "${path_wtmpx+set}" = set; then
9907	echo $ECHO_N "(cached) $ECHO_C" >&6
9908	else
9909	if test "$cross_compiling" = yes; then
9910	{ echo "$as_me:$LINENO: WARNING: Define WTMPX_FILE in config.h manually" >&5
9911	echo "$as_me: WARNING: Define WTMPX_FILE in config.h manually" >&2;}
9912	else
9913	cat >conftest.$ac_ext <<_ACEOF
9914	/* confdefs.h. */
9915	_ACEOF
9916	cat confdefs.h >>conftest.$ac_ext
9917	cat >>conftest.$ac_ext <<_ACEOF
9918	/* end confdefs.h. */
9919	#include <stdio.h>
9920	#include <stdlib.h>
9921	#ifdef HAVE_UTMPX_H
9922	#include <utmpx.h>
9923	#endif
9924	#include <errno.h>
9925	main()
9926	{
9927	char **w, *wtmplist[] = {
9928	"/var/log/wtmpx", "/var/adm/wtmpx", NULL };
9929	FILE *a, *f=fopen("conftestval", "w");
9930	if (!f) exit(1);
9931	#ifdef WTMPX_FILE
9932	fprintf(f, "%s\n", WTMPX_FILE);
9933	exit(0);
9934	#endif
9935	#ifdef _PATH_WTMPX
9936	fprintf(f, "%s\n", _PATH_WTMPX);
9937	exit(0);
9938	#endif
9939	for (w = wtmplist; *w; w++) {
9940	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
9941	fprintf(f, "%s\n", *w);
9942	exit(0);
9943	}
9944	}
9945	exit(0);
9946	}
9947	_ACEOF
9948	rm -f conftest$ac_exeext
9949	if { (ac_try="$ac_link"
9950	case "(($ac_try" in
9951	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9952	*) ac_try_echo=$ac_try;;
9953	esac
9954	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9955	(eval "$ac_link") 2>&5
9956	ac_status=$?
9957	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9958	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9959	{ (case "(($ac_try" in
9960	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9961	*) ac_try_echo=$ac_try;;
9962	esac
9963	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9964	(eval "$ac_try") 2>&5
9965	ac_status=$?
9966	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9967	(exit $ac_status); }; }; then
9968	path_wtmpx=`cat conftestval`
9969	else
9970	echo "$as_me: program exited with status $ac_status" >&5
9971	echo "$as_me: failed program was:" >&5
9972	sed 's/^/| /' conftest.$ac_ext >&5
9973
9974	( exit $ac_status )
9975	path_wtmpx=
9976	fi
9977	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9978	fi
9979
9980
9981	fi
9982	{ echo "$as_me:$LINENO: result: $path_wtmpx" >&5
9983	echo "${ECHO_T}$path_wtmpx" >&6; }
9984	if test x$path_wtmpx != x; then
9985
9986	cat >>confdefs.h <<_ACEOF
9987	#define WTMPX_FILE "$path_wtmpx"
9988	_ACEOF
9989
9990	fi
9991
9992	{ echo "$as_me:$LINENO: checking where lastlog is located" >&5
9993	echo $ECHO_N "checking where lastlog is located... $ECHO_C" >&6; }
9994	if test "${path_lastlog+set}" = set; then
9995	echo $ECHO_N "(cached) $ECHO_C" >&6
9996	else
9997	if test "$cross_compiling" = yes; then
9998	{ echo "$as_me:$LINENO: WARNING: Define LASTLOG_FILE in config.h manually" >&5
9999	echo "$as_me: WARNING: Define LASTLOG_FILE in config.h manually" >&2;}
10000	else
10001	cat >conftest.$ac_ext <<_ACEOF
10002	/* confdefs.h. */
10003	_ACEOF
10004	cat confdefs.h >>conftest.$ac_ext
10005	cat >>conftest.$ac_ext <<_ACEOF
10006	/* end confdefs.h. */
10007	#include <stdio.h>
10008	#include <stdlib.h>
10009	#include <sys/types.h>
10010	#ifdef HAVE_UTMPX_H
10011	#include <utmpx.h>
10012	#elif defined(HAVE_UTMP_H)
10013	#include <utmp.h>
10014	#endif
10015	#ifdef HAVE_LASTLOG_H
10016	#include <lastlog.h>
10017	#endif
10018	#include <errno.h>
10019	main()
10020	{
10021	char **w, *lastloglist[] = { "/var/log/lastlog", NULL };
10022	FILE *a, *f=fopen("conftestval", "w");
10023	if (!f) exit(1);
10024	#ifdef LASTLOG_FILE
10025	fprintf(f, "%s\n", LASTLOG_FILE);
10026	exit(0);
10027	#endif
10028	#ifdef _PATH_LASTLOG
10029	fprintf(f, "%s\n", _PATH_LASTLOG);
10030	exit(0);
10031	#endif
10032	for (w = lastloglist; *w; w++) {
10033	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
10034	fprintf(f, "%s\n", *w);
10035	exit(0);
10036	}
10037	}
10038	exit(0);
10039	}
10040	_ACEOF
10041	rm -f conftest$ac_exeext
10042	if { (ac_try="$ac_link"
10043	case "(($ac_try" in
10044	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10045	*) ac_try_echo=$ac_try;;
10046	esac
10047	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10048	(eval "$ac_link") 2>&5
10049	ac_status=$?
10050	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10051	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10052	{ (case "(($ac_try" in
10053	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10054	*) ac_try_echo=$ac_try;;
10055	esac
10056	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10057	(eval "$ac_try") 2>&5
10058	ac_status=$?
10059	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10060	(exit $ac_status); }; }; then
10061	path_lastlog=`cat conftestval`
10062	else
10063	echo "$as_me: program exited with status $ac_status" >&5
10064	echo "$as_me: failed program was:" >&5
10065	sed 's/^/| /' conftest.$ac_ext >&5
10066
10067	( exit $ac_status )
10068	path_lastlog=
10069	fi
10070	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10071	fi
10072
10073
10074	fi
10075	{ echo "$as_me:$LINENO: result: $path_lastlog" >&5
10076	echo "${ECHO_T}$path_lastlog" >&6; }
10077	if test x$path_lastlog != x; then
10078
10079	cat >>confdefs.h <<_ACEOF
10080	#define LASTLOG_FILE "$path_lastlog"
10081	_ACEOF
10082
10083	fi
10084
10085	{ echo "$as_me:$LINENO: checking where lastlogx is located" >&5
10086	echo $ECHO_N "checking where lastlogx is located... $ECHO_C" >&6; }
10087	if test "${path_lastlogx+set}" = set; then
10088	echo $ECHO_N "(cached) $ECHO_C" >&6
10089	else
10090	if test "$cross_compiling" = yes; then
10091	{ echo "$as_me:$LINENO: WARNING: Define LASTLOGX_FILE in config.h manually" >&5
10092	echo "$as_me: WARNING: Define LASTLOGX_FILE in config.h manually" >&2;}
10093	else
10094	cat >conftest.$ac_ext <<_ACEOF
10095	/* confdefs.h. */
10096	_ACEOF
10097	cat confdefs.h >>conftest.$ac_ext
10098	cat >>conftest.$ac_ext <<_ACEOF
10099	/* end confdefs.h. */
10100	#include <stdio.h>
10101	#include <stdlib.h>
10102	#ifdef HAVE_UTMPX_H
10103	#include <utmpx.h>
10104	#endif
10105	#include <errno.h>
10106	main()
10107	{
10108	char **w, *wtmplist[] = { "/var/log/lastlogx", "/var/adm/lastlogx", NULL };
10109	FILE *a, *f=fopen("conftestval", "w");
10110	if (!f) exit(1);
10111	#ifdef LASTLOGX_FILE
10112	fprintf(f, "%s\n", LASTLOGX_FILE);
10113	exit(0);
10114	#endif
10115	#ifdef _PATH_LASTLOGX
10116	fprintf(f, "%s\n", _PATH_LASTLOGX);
10117	exit(0);
10118	#endif
10119	for (w = wtmplist; *w; w++) {
10120	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
10121	fprintf(f, "%s\n", *w);
10122	exit(0);
10123	}
10124	}
10125	exit(0);
10126	}
10127	_ACEOF
10128	rm -f conftest$ac_exeext
10129	if { (ac_try="$ac_link"
10130	case "(($ac_try" in
10131	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10132	*) ac_try_echo=$ac_try;;
10133	esac
10134	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10135	(eval "$ac_link") 2>&5
10136	ac_status=$?
10137	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10138	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10139	{ (case "(($ac_try" in
10140	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10141	*) ac_try_echo=$ac_try;;
10142	esac
10143	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10144	(eval "$ac_try") 2>&5
10145	ac_status=$?
10146	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10147	(exit $ac_status); }; }; then
10148	path_lastlogx=`cat conftestval`
10149	else
10150	echo "$as_me: program exited with status $ac_status" >&5
10151	echo "$as_me: failed program was:" >&5
10152	sed 's/^/| /' conftest.$ac_ext >&5
10153
10154	( exit $ac_status )
10155	path_lastlogx=
10156	fi
10157	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10158	fi
10159
10160
10161	fi
10162	{ echo "$as_me:$LINENO: result: $path_lastlogx" >&5
10163	echo "${ECHO_T}$path_lastlogx" >&6; }
10164	if test x$path_lastlogx != x; then
10165
10166	cat >>confdefs.h <<_ACEOF
10167	#define LASTLOGX_FILE "$path_lastlogx"
10168	_ACEOF
10169
10170	fi
10171
10172
10173
10174
10175	save_LIBS=$LIBS
10176	save_CFLAGS=$CFLAGS
10177	CFLAGS="$CFLAGS $X_CFLAGS"
10178	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
10179	if test x$support_xim = xyes; then
10180	{ echo "$as_me:$LINENO: checking for working Xlocale" >&5
10181	echo $ECHO_N "checking for working Xlocale... $ECHO_C" >&6; }
10182	if test "${rxvt_cv_func_xlocale+set}" = set; then
10183	echo $ECHO_N "(cached) $ECHO_C" >&6
10184	else
10185	if test "$cross_compiling" = yes; then
10186	:
10187	else
10188	cat >conftest.$ac_ext <<_ACEOF
10189	/* confdefs.h. */
10190	_ACEOF
10191	cat confdefs.h >>conftest.$ac_ext
10192	cat >>conftest.$ac_ext <<_ACEOF
10193	/* end confdefs.h. */
10194	#include <X11/Xlib.h>
10195	#include <stdlib.h>
10196	main() {
10197	char *p;
10198	if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
10199	exit (XSupportsLocale() ? 0 : 1);
10200	else
10201	exit (1);}
10202	_ACEOF
10203	rm -f conftest$ac_exeext
10204	if { (ac_try="$ac_link"
10205	case "(($ac_try" in
10206	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10207	*) ac_try_echo=$ac_try;;
10208	esac
10209	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10210	(eval "$ac_link") 2>&5
10211	ac_status=$?
10212	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10213	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10214	{ (case "(($ac_try" in
10215	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10216	*) ac_try_echo=$ac_try;;
10217	esac
10218	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10219	(eval "$ac_try") 2>&5
10220	ac_status=$?
10221	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10222	(exit $ac_status); }; }; then
10223	rxvt_cv_func_xlocale=yes
10224	else
10225	echo "$as_me: program exited with status $ac_status" >&5
10226	echo "$as_me: failed program was:" >&5
10227	sed 's/^/| /' conftest.$ac_ext >&5
10228
10229	( exit $ac_status )
10230	rxvt_cv_func_xlocale=no
10231	fi
10232	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10233	fi
10234
10235
10236	fi
10237	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_xlocale" >&5
10238	echo "${ECHO_T}$rxvt_cv_func_xlocale" >&6; }
10239	if test x$rxvt_cv_func_xlocale = xyes; then
10240
10241	cat >>confdefs.h <<\_ACEOF
10242	#define USE_XIM 1
10243	_ACEOF
10244
10245	{ echo "$as_me:$LINENO: checking for broken XIM callback" >&5
10246	echo $ECHO_N "checking for broken XIM callback... $ECHO_C" >&6; }
10247	if test "${rxvt_broken_ximcb+set}" = set; then
10248	echo $ECHO_N "(cached) $ECHO_C" >&6
10249	else
10250	cat >conftest.$ac_ext <<_ACEOF
10251
10252	#include <X11/Xlib.h>
10253
10254	void im_destroy_cb (XIC unused1, XPointer client_data, XPointer unused3);
10255
10256	void f() {
10257	XIMCallback cb;
10258	cb.callback = im_destroy_cb;
10259	}
10260
10261	_ACEOF
10262	rm -f conftest.$ac_objext
10263	if { (ac_try="$ac_compile"
10264	case "(($ac_try" in
10265	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10266	*) ac_try_echo=$ac_try;;
10267	esac
10268	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10269	(eval "$ac_compile") 2>conftest.er1
10270	ac_status=$?
10271	grep -v '^ *+' conftest.er1 >conftest.err
10272	rm -f conftest.er1
10273	cat conftest.err >&5
10274	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10275	(exit $ac_status); } && {
10276	test -z "$ac_cxx_werror_flag" ||
10277	test ! -s conftest.err
10278	} && test -s conftest.$ac_objext; then
10279	rxvt_broken_ximcb=yes
10280	else
10281	echo "$as_me: failed program was:" >&5
10282	sed 's/^/| /' conftest.$ac_ext >&5
10283
10284	rxvt_broken_ximcb=no
10285	fi
10286
10287	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10288	fi
10289	{ echo "$as_me:$LINENO: result: $rxvt_broken_ximcb" >&5
10290	echo "${ECHO_T}$rxvt_broken_ximcb" >&6; }
10291
10292	if test x$rxvt_broken_ximcb = xyes; then
10293
10294	cat >>confdefs.h <<\_ACEOF
10295	#define XIMCB_PROTO_BROKEN 1
10296	_ACEOF
10297
10298	fi
10299	fi
10300	fi
10301
10302	{ echo "$as_me:$LINENO: checking for working X setlocale" >&5
10303	echo $ECHO_N "checking for working X setlocale... $ECHO_C" >&6; }
10304	if test "${rxvt_cv_func_xsetlocale+set}" = set; then
10305	echo $ECHO_N "(cached) $ECHO_C" >&6
10306	else
10307	cat >conftest.$ac_ext <<_ACEOF
10308	/* confdefs.h. */
10309	_ACEOF
10310	cat confdefs.h >>conftest.$ac_ext
10311	cat >>conftest.$ac_ext <<_ACEOF
10312	/* end confdefs.h. */
10313	#define X_LOCALE 1
10314	#include <X11/Xlocale.h>
10315	int
10316	main ()
10317	{
10318	setlocale(LC_CTYPE, "");
10319	;
10320	return 0;
10321	}
10322	_ACEOF
10323	rm -f conftest.$ac_objext conftest$ac_exeext
10324	if { (ac_try="$ac_link"
10325	case "(($ac_try" in
10326	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10327	*) ac_try_echo=$ac_try;;
10328	esac
10329	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10330	(eval "$ac_link") 2>conftest.er1
10331	ac_status=$?
10332	grep -v '^ *+' conftest.er1 >conftest.err
10333	rm -f conftest.er1
10334	cat conftest.err >&5
10335	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10336	(exit $ac_status); } && {
10337	test -z "$ac_cxx_werror_flag" ||
10338	test ! -s conftest.err
10339	} && test -s conftest$ac_exeext &&
10340	$as_test_x conftest$ac_exeext; then
10341	rxvt_cv_func_xsetlocale=yes
10342	else
10343	echo "$as_me: failed program was:" >&5
10344	sed 's/^/| /' conftest.$ac_ext >&5
10345
10346	rxvt_cv_func_xsetlocale=no
10347	fi
10348
10349	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10350	conftest$ac_exeext conftest.$ac_ext
10351	fi
10352	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_xsetlocale" >&5
10353	echo "${ECHO_T}$rxvt_cv_func_xsetlocale" >&6; }
10354	if test x$rxvt_cv_func_xsetlocale = xyes; then
10355
10356	cat >>confdefs.h <<\_ACEOF
10357	#define HAVE_XSETLOCALE 1
10358	_ACEOF
10359
10360	fi
10361	LIBS=$save_LIBS
10362	CFLAGS=$save_CFLAGS
10363
10364	{ echo "$as_me:$LINENO: checking for working plain setlocale" >&5
10365	echo $ECHO_N "checking for working plain setlocale... $ECHO_C" >&6; }
10366	if test "${rxvt_cv_func_setlocale+set}" = set; then
10367	echo $ECHO_N "(cached) $ECHO_C" >&6
10368	else
10369	cat >conftest.$ac_ext <<_ACEOF
10370	/* confdefs.h. */
10371	_ACEOF
10372	cat confdefs.h >>conftest.$ac_ext
10373	cat >>conftest.$ac_ext <<_ACEOF
10374	/* end confdefs.h. */
10375	#include <clocale>
10376	int
10377	main ()
10378	{
10379	setlocale(LC_CTYPE, "");
10380	;
10381	return 0;
10382	}
10383	_ACEOF
10384	rm -f conftest.$ac_objext conftest$ac_exeext
10385	if { (ac_try="$ac_link"
10386	case "(($ac_try" in
10387	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10388	*) ac_try_echo=$ac_try;;
10389	esac
10390	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10391	(eval "$ac_link") 2>conftest.er1
10392	ac_status=$?
10393	grep -v '^ *+' conftest.er1 >conftest.err
10394	rm -f conftest.er1
10395	cat conftest.err >&5
10396	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10397	(exit $ac_status); } && {
10398	test -z "$ac_cxx_werror_flag" ||
10399	test ! -s conftest.err
10400	} && test -s conftest$ac_exeext &&
10401	$as_test_x conftest$ac_exeext; then
10402	rxvt_cv_func_setlocale=yes
10403	else
10404	echo "$as_me: failed program was:" >&5
10405	sed 's/^/| /' conftest.$ac_ext >&5
10406
10407	rxvt_cv_func_setlocale=no
10408	fi
10409
10410	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10411	conftest$ac_exeext conftest.$ac_ext
10412	fi
10413	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_setlocale" >&5
10414	echo "${ECHO_T}$rxvt_cv_func_setlocale" >&6; }
10415	if test x$rxvt_cv_func_setlocale = xyes; then
10416
10417	cat >>confdefs.h <<\_ACEOF
10418	#define HAVE_SETLOCALE 1
10419	_ACEOF
10420
10421	fi
10422
10423	{ echo "$as_me:$LINENO: checking for working nl_langinfo" >&5
10424	echo $ECHO_N "checking for working nl_langinfo... $ECHO_C" >&6; }
10425	if test "${rxvt_cv_func_nl_langinfo+set}" = set; then
10426	echo $ECHO_N "(cached) $ECHO_C" >&6
10427	else
10428	cat >conftest.$ac_ext <<_ACEOF
10429	/* confdefs.h. */
10430	_ACEOF
10431	cat confdefs.h >>conftest.$ac_ext
10432	cat >>conftest.$ac_ext <<_ACEOF
10433	/* end confdefs.h. */
10434	#include <langinfo.h>
10435	int
10436	main ()
10437	{
10438	nl_langinfo(CODESET);
10439	;
10440	return 0;
10441	}
10442	_ACEOF
10443	rm -f conftest.$ac_objext conftest$ac_exeext
10444	if { (ac_try="$ac_link"
10445	case "(($ac_try" in
10446	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10447	*) ac_try_echo=$ac_try;;
10448	esac
10449	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10450	(eval "$ac_link") 2>conftest.er1
10451	ac_status=$?
10452	grep -v '^ *+' conftest.er1 >conftest.err
10453	rm -f conftest.er1
10454	cat conftest.err >&5
10455	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10456	(exit $ac_status); } && {
10457	test -z "$ac_cxx_werror_flag" ||
10458	test ! -s conftest.err
10459	} && test -s conftest$ac_exeext &&
10460	$as_test_x conftest$ac_exeext; then
10461	rxvt_cv_func_nl_langinfo=yes
10462	else
10463	echo "$as_me: failed program was:" >&5
10464	sed 's/^/| /' conftest.$ac_ext >&5
10465
10466	rxvt_cv_func_nl_langinfo=no
10467	fi
10468
10469	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10470	conftest$ac_exeext conftest.$ac_ext
10471	fi
10472	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_nl_langinfo" >&5
10473	echo "${ECHO_T}$rxvt_cv_func_nl_langinfo" >&6; }
10474	if test x$rxvt_cv_func_nl_langinfo = xyes; then
10475
10476	cat >>confdefs.h <<\_ACEOF
10477	#define HAVE_NL_LANGINFO 1
10478	_ACEOF
10479
10480	fi
10481
10482
10483	{ echo "$as_me:$LINENO: checking for unix-compliant filehandle passing ability" >&5
10484	echo $ECHO_N "checking for unix-compliant filehandle passing ability... $ECHO_C" >&6; }
10485	if test "${can_pass_fds+set}" = set; then
10486	echo $ECHO_N "(cached) $ECHO_C" >&6
10487	else
10488	cat >conftest.$ac_ext <<_ACEOF
10489	/* confdefs.h. */
10490	_ACEOF
10491	cat confdefs.h >>conftest.$ac_ext
10492	cat >>conftest.$ac_ext <<_ACEOF
10493	/* end confdefs.h. */
10494
10495	#include <cstddef> // broken bsds (is that redundant?) need this
10496	#include <sys/types.h>
10497	#include <sys/socket.h>
10498	#include <sys/uio.h>
10499
10500	int
10501	main ()
10502	{
10503
10504	{
10505	msghdr msg;
10506	iovec iov;
10507	char buf [100];
10508	char data = 0;
10509
10510	iov.iov_base = &data;
10511	iov.iov_len = 1;
10512
10513	msg.msg_iov = &iov;
10514	msg.msg_iovlen = 1;
10515	msg.msg_control = buf;
10516	msg.msg_controllen = sizeof buf;
10517
10518	cmsghdr *cmsg = CMSG_FIRSTHDR (&msg);
10519	cmsg->cmsg_level = SOL_SOCKET;
10520	cmsg->cmsg_type = SCM_RIGHTS;
10521	cmsg->cmsg_len = 100;
10522
10523	*(int *)CMSG_DATA (cmsg) = 5;
10524
10525	return sendmsg (3, &msg, 0);
10526	}
10527
10528	;
10529	return 0;
10530	}
10531	_ACEOF
10532	rm -f conftest.$ac_objext conftest$ac_exeext
10533	if { (ac_try="$ac_link"
10534	case "(($ac_try" in
10535	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10536	*) ac_try_echo=$ac_try;;
10537	esac
10538	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10539	(eval "$ac_link") 2>conftest.er1
10540	ac_status=$?
10541	grep -v '^ *+' conftest.er1 >conftest.err
10542	rm -f conftest.er1
10543	cat conftest.err >&5
10544	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10545	(exit $ac_status); } && {
10546	test -z "$ac_cxx_werror_flag" ||
10547	test ! -s conftest.err
10548	} && test -s conftest$ac_exeext &&
10549	$as_test_x conftest$ac_exeext; then
10550	can_pass_fds=yes
10551	else
10552	echo "$as_me: failed program was:" >&5
10553	sed 's/^/| /' conftest.$ac_ext >&5
10554
10555	can_pass_fds=no
10556	fi
10557
10558	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10559	conftest$ac_exeext conftest.$ac_ext
10560	fi
10561	{ echo "$as_me:$LINENO: result: $can_pass_fds" >&5
10562	echo "${ECHO_T}$can_pass_fds" >&6; }
10563	if test x$can_pass_fds = xyes; then
10564
10565	cat >>confdefs.h <<\_ACEOF
10566	#define HAVE_UNIX_FDPASS 1
10567	_ACEOF
10568
10569	else
10570	{ { echo "$as_me:$LINENO: error: libptytty requires unix-compliant filehandle passing ability" >&5
10571	echo "$as_me: error: libptytty requires unix-compliant filehandle passing ability" >&2;}
10572	{ (exit 1); exit 1; }; }
10573	fi
10574
10575
10576
10577
10578
10579
10580
10581
10582
10583	for ac_header in \
10584	pty.h \
10585	util.h \
10586	libutil.h \
10587	sys/ioctl.h \
10588	sys/stropts.h \
10589	stropts.h \
10590
10591	do
10592	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10593	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10594	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10595	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10596	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10597	echo $ECHO_N "(cached) $ECHO_C" >&6
10598	fi
10599	ac_res=`eval echo '${'$as_ac_Header'}'`
10600	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10601	echo "${ECHO_T}$ac_res" >&6; }
10602	else
10603	# Is the header compilable?
10604	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
10605	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
10606	cat >conftest.$ac_ext <<_ACEOF
10607	/* confdefs.h. */
10608	_ACEOF
10609	cat confdefs.h >>conftest.$ac_ext
10610	cat >>conftest.$ac_ext <<_ACEOF
10611	/* end confdefs.h. */
10612	$ac_includes_default
10613	#include <$ac_header>
10614	_ACEOF
10615	rm -f conftest.$ac_objext
10616	if { (ac_try="$ac_compile"
10617	case "(($ac_try" in
10618	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10619	*) ac_try_echo=$ac_try;;
10620	esac
10621	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10622	(eval "$ac_compile") 2>conftest.er1
10623	ac_status=$?
10624	grep -v '^ *+' conftest.er1 >conftest.err
10625	rm -f conftest.er1
10626	cat conftest.err >&5
10627	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10628	(exit $ac_status); } && {
10629	test -z "$ac_cxx_werror_flag" ||
10630	test ! -s conftest.err
10631	} && test -s conftest.$ac_objext; then
10632	ac_header_compiler=yes
10633	else
10634	echo "$as_me: failed program was:" >&5
10635	sed 's/^/| /' conftest.$ac_ext >&5
10636
10637	ac_header_compiler=no
10638	fi
10639
10640	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10641	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
10642	echo "${ECHO_T}$ac_header_compiler" >&6; }
10643
10644	# Is the header present?
10645	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
10646	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
10647	cat >conftest.$ac_ext <<_ACEOF
10648	/* confdefs.h. */
10649	_ACEOF
10650	cat confdefs.h >>conftest.$ac_ext
10651	cat >>conftest.$ac_ext <<_ACEOF
10652	/* end confdefs.h. */
10653	#include <$ac_header>
10654	_ACEOF
10655	if { (ac_try="$ac_cpp conftest.$ac_ext"
10656	case "(($ac_try" in
10657	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10658	*) ac_try_echo=$ac_try;;
10659	esac
10660	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10661	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
10662	ac_status=$?
10663	grep -v '^ *+' conftest.er1 >conftest.err
10664	rm -f conftest.er1
10665	cat conftest.err >&5
10666	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10667	(exit $ac_status); } >/dev/null && {
10668	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
10669	test ! -s conftest.err
10670	}; then
10671	ac_header_preproc=yes
10672	else
10673	echo "$as_me: failed program was:" >&5
10674	sed 's/^/| /' conftest.$ac_ext >&5
10675
10676	ac_header_preproc=no
10677	fi
10678
10679	rm -f conftest.err conftest.$ac_ext
10680	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10681	echo "${ECHO_T}$ac_header_preproc" >&6; }
10682
10683	# So? What about this header?
10684	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
10685	yes:no: )
10686	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
10687	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
10688	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
10689	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
10690	ac_header_preproc=yes
10691	;;
10692	no:yes:* )
10693	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
10694	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
10695	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
10696	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
10697	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
10698	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
10699	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
10700	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
10701	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
10702	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
10703	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
10704	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
10705
10706	;;
10707	esac
10708	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10709	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10710	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10711	echo $ECHO_N "(cached) $ECHO_C" >&6
10712	else
10713	eval "$as_ac_Header=\$ac_header_preproc"
10714	fi
10715	ac_res=`eval echo '${'$as_ac_Header'}'`
10716	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10717	echo "${ECHO_T}$ac_res" >&6; }
10718
10719	fi
10720	if test `eval echo '${'$as_ac_Header'}'` = yes; then
10721	cat >>confdefs.h <<_ACEOF
10722	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10723	_ACEOF
10724
10725	fi
10726
10727	done
10728
10729
10730
10731
10732
10733
10734
10735
10736
10737
10738
10739	for ac_func in \
10740	revoke \
10741	_getpty \
10742	getpt \
10743	posix_openpt \
10744	isastream \
10745	setuid \
10746	seteuid \
10747	setreuid \
10748	setresuid \
10749
10750	do
10751	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10752	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10753	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10754	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10755	echo $ECHO_N "(cached) $ECHO_C" >&6
10756	else
10757	cat >conftest.$ac_ext <<_ACEOF
10758	/* confdefs.h. */
10759	_ACEOF
10760	cat confdefs.h >>conftest.$ac_ext
10761	cat >>conftest.$ac_ext <<_ACEOF
10762	/* end confdefs.h. */
10763	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10764	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10765	#define $ac_func innocuous_$ac_func
10766
10767	/* System header to define __stub macros and hopefully few prototypes,
10768	which can conflict with char $ac_func (); below.
10769	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10770	<limits.h> exists even on freestanding compilers. */
10771
10772	#ifdef __STDC__
10773	# include <limits.h>
10774	#else
10775	# include <assert.h>
10776	#endif
10777
10778	#undef $ac_func
10779
10780	/* Override any GCC internal prototype to avoid an error.
10781	Use char because int might match the return type of a GCC
10782	builtin and then its argument prototype would still apply. */
10783	#ifdef __cplusplus
10784	extern "C"
10785	#endif
10786	char $ac_func ();
10787	/* The GNU C library defines this for functions which it implements
10788	to always fail with ENOSYS. Some functions are actually named
10789	something starting with __ and the normal name is an alias. */
10790	#if defined __stub_$ac_func || defined __stub___$ac_func
10791	choke me
10792	#endif
10793
10794	int
10795	main ()
10796	{
10797	return $ac_func ();
10798	;
10799	return 0;
10800	}
10801	_ACEOF
10802	rm -f conftest.$ac_objext conftest$ac_exeext
10803	if { (ac_try="$ac_link"
10804	case "(($ac_try" in
10805	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10806	*) ac_try_echo=$ac_try;;
10807	esac
10808	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10809	(eval "$ac_link") 2>conftest.er1
10810	ac_status=$?
10811	grep -v '^ *+' conftest.er1 >conftest.err
10812	rm -f conftest.er1
10813	cat conftest.err >&5
10814	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10815	(exit $ac_status); } && {
10816	test -z "$ac_cxx_werror_flag" ||
10817	test ! -s conftest.err
10818	} && test -s conftest$ac_exeext &&
10819	$as_test_x conftest$ac_exeext; then
10820	eval "$as_ac_var=yes"
10821	else
10822	echo "$as_me: failed program was:" >&5
10823	sed 's/^/| /' conftest.$ac_ext >&5
10824
10825	eval "$as_ac_var=no"
10826	fi
10827
10828	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10829	conftest$ac_exeext conftest.$ac_ext
10830	fi
10831	ac_res=`eval echo '${'$as_ac_var'}'`
10832	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10833	echo "${ECHO_T}$ac_res" >&6; }
10834	if test `eval echo '${'$as_ac_var'}'` = yes; then
10835	cat >>confdefs.h <<_ACEOF
10836	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10837	_ACEOF
10838
10839	fi
10840	done
10841
10842
10843	have_clone=no
10844
10845	{ echo "$as_me:$LINENO: checking for /dev/ptym/clone" >&5
10846	echo $ECHO_N "checking for /dev/ptym/clone... $ECHO_C" >&6; }
10847	if test -e /dev/ptym/clone; then
10848	{ echo "$as_me:$LINENO: result: yes" >&5
10849	echo "${ECHO_T}yes" >&6; }
10850
10851	cat >>confdefs.h <<\_ACEOF
10852	#define HAVE_DEV_CLONE 1
10853	_ACEOF
10854
10855
10856	cat >>confdefs.h <<\_ACEOF
10857	#define CLONE_DEVICE "/dev/ptym/clone"
10858	_ACEOF
10859
10860	have_clone=yes
10861	else
10862	{ echo "$as_me:$LINENO: result: no" >&5
10863	echo "${ECHO_T}no" >&6; }
10864	fi
10865
10866	{ echo "$as_me:$LINENO: checking for /dev/ptc" >&5
10867	echo $ECHO_N "checking for /dev/ptc... $ECHO_C" >&6; }
10868	if test -e /dev/ptc; then
10869	{ echo "$as_me:$LINENO: result: yes" >&5
10870	echo "${ECHO_T}yes" >&6; }
10871
10872	cat >>confdefs.h <<\_ACEOF
10873	#define HAVE_DEV_PTC 1
10874	_ACEOF
10875
10876
10877	cat >>confdefs.h <<\_ACEOF
10878	#define CLONE_DEVICE "/dev/ptc"
10879	_ACEOF
10880
10881	have_clone=yes
10882	else
10883	{ echo "$as_me:$LINENO: result: no" >&5
10884	echo "${ECHO_T}no" >&6; }
10885	fi
10886
10887	case $host in
10888	*-*-cygwin*)
10889	have_clone=yes
10890
10891	cat >>confdefs.h <<\_ACEOF
10892	#define CLONE_DEVICE "/dev/ptmx"
10893	_ACEOF
10894
10895	;;
10896	*)
10897	{ echo "$as_me:$LINENO: checking for /dev/ptmx" >&5
10898	echo $ECHO_N "checking for /dev/ptmx... $ECHO_C" >&6; }
10899	if test -e /dev/ptmx; then
10900	{ echo "$as_me:$LINENO: result: yes" >&5
10901	echo "${ECHO_T}yes" >&6; }
10902
10903	cat >>confdefs.h <<\_ACEOF
10904	#define HAVE_DEV_PTMX 1
10905	_ACEOF
10906
10907
10908	cat >>confdefs.h <<\_ACEOF
10909	#define CLONE_DEVICE "/dev/ptmx"
10910	_ACEOF
10911
10912	have_clone=yes
10913	else
10914	{ echo "$as_me:$LINENO: result: no" >&5
10915	echo "${ECHO_T}no" >&6; }
10916	fi
10917	;;
10918	esac
10919
10920	if test x$ac_cv_func_getpt = xyes -o x$ac_cv_func_posix_openpt = xyes -o x$have_clone = xyes; then
10921	{ echo "$as_me:$LINENO: checking for UNIX98 ptys" >&5
10922	echo $ECHO_N "checking for UNIX98 ptys... $ECHO_C" >&6; }
10923	cat >conftest.$ac_ext <<_ACEOF
10924	/* confdefs.h. */
10925	_ACEOF
10926	cat confdefs.h >>conftest.$ac_ext
10927	cat >>conftest.$ac_ext <<_ACEOF
10928	/* end confdefs.h. */
10929	#include <stdlib.h>
10930	int
10931	main ()
10932	{
10933	grantpt(0);unlockpt(0);ptsname(0);
10934	;
10935	return 0;
10936	}
10937	_ACEOF
10938	rm -f conftest.$ac_objext conftest$ac_exeext
10939	if { (ac_try="$ac_link"
10940	case "(($ac_try" in
10941	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10942	*) ac_try_echo=$ac_try;;
10943	esac
10944	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10945	(eval "$ac_link") 2>conftest.er1
10946	ac_status=$?
10947	grep -v '^ *+' conftest.er1 >conftest.err
10948	rm -f conftest.er1
10949	cat conftest.err >&5
10950	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10951	(exit $ac_status); } && {
10952	test -z "$ac_cxx_werror_flag" ||
10953	test ! -s conftest.err
10954	} && test -s conftest$ac_exeext &&
10955	$as_test_x conftest$ac_exeext; then
10956	unix98_pty=yes
10957
10958	cat >>confdefs.h <<\_ACEOF
10959	#define UNIX98_PTY 1
10960	_ACEOF
10961
10962	{ echo "$as_me:$LINENO: result: yes" >&5
10963	echo "${ECHO_T}yes" >&6; }
10964	else
10965	echo "$as_me: failed program was:" >&5
10966	sed 's/^/| /' conftest.$ac_ext >&5
10967
10968	{ echo "$as_me:$LINENO: result: no" >&5
10969	echo "${ECHO_T}no" >&6; }
10970	fi
10971
10972	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10973	conftest$ac_exeext conftest.$ac_ext
10974	fi
10975
10976	if test -z "$unix98_pty"; then
10977
10978	for ac_func in openpty
10979	do
10980	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10981	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10982	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10983	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10984	echo $ECHO_N "(cached) $ECHO_C" >&6
10985	else
10986	cat >conftest.$ac_ext <<_ACEOF
10987	/* confdefs.h. */
10988	_ACEOF
10989	cat confdefs.h >>conftest.$ac_ext
10990	cat >>conftest.$ac_ext <<_ACEOF
10991	/* end confdefs.h. */
10992	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10993	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10994	#define $ac_func innocuous_$ac_func
10995
10996	/* System header to define __stub macros and hopefully few prototypes,
10997	which can conflict with char $ac_func (); below.
10998	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10999	<limits.h> exists even on freestanding compilers. */
11000
11001	#ifdef __STDC__
11002	# include <limits.h>
11003	#else
11004	# include <assert.h>
11005	#endif
11006
11007	#undef $ac_func
11008
11009	/* Override any GCC internal prototype to avoid an error.
11010	Use char because int might match the return type of a GCC
11011	builtin and then its argument prototype would still apply. */
11012	#ifdef __cplusplus
11013	extern "C"
11014	#endif
11015	char $ac_func ();
11016	/* The GNU C library defines this for functions which it implements
11017	to always fail with ENOSYS. Some functions are actually named
11018	something starting with __ and the normal name is an alias. */
11019	#if defined __stub_$ac_func || defined __stub___$ac_func
11020	choke me
11021	#endif
11022
11023	int
11024	main ()
11025	{
11026	return $ac_func ();
11027	;
11028	return 0;
11029	}
11030	_ACEOF
11031	rm -f conftest.$ac_objext conftest$ac_exeext
11032	if { (ac_try="$ac_link"
11033	case "(($ac_try" in
11034	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11035	*) ac_try_echo=$ac_try;;
11036	esac
11037	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11038	(eval "$ac_link") 2>conftest.er1
11039	ac_status=$?
11040	grep -v '^ *+' conftest.er1 >conftest.err
11041	rm -f conftest.er1
11042	cat conftest.err >&5
11043	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11044	(exit $ac_status); } && {
11045	test -z "$ac_cxx_werror_flag" ||
11046	test ! -s conftest.err
11047	} && test -s conftest$ac_exeext &&
11048	$as_test_x conftest$ac_exeext; then
11049	eval "$as_ac_var=yes"
11050	else
11051	echo "$as_me: failed program was:" >&5
11052	sed 's/^/| /' conftest.$ac_ext >&5
11053
11054	eval "$as_ac_var=no"
11055	fi
11056
11057	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11058	conftest$ac_exeext conftest.$ac_ext
11059	fi
11060	ac_res=`eval echo '${'$as_ac_var'}'`
11061	{ echo "$as_me:$LINENO: result: $ac_res" >&5
11062	echo "${ECHO_T}$ac_res" >&6; }
11063	if test `eval echo '${'$as_ac_var'}'` = yes; then
11064	cat >>confdefs.h <<_ACEOF
11065	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11066	_ACEOF
11067
11068	else
11069	{ echo "$as_me:$LINENO: checking for openpty in -lutil" >&5
11070	echo $ECHO_N "checking for openpty in -lutil... $ECHO_C" >&6; }
11071	if test "${ac_cv_lib_util_openpty+set}" = set; then
11072	echo $ECHO_N "(cached) $ECHO_C" >&6
11073	else
11074	ac_check_lib_save_LIBS=$LIBS
11075	LIBS="-lutil $LIBS"
11076	cat >conftest.$ac_ext <<_ACEOF
11077	/* confdefs.h. */
11078	_ACEOF
11079	cat confdefs.h >>conftest.$ac_ext
11080	cat >>conftest.$ac_ext <<_ACEOF
11081	/* end confdefs.h. */
11082
11083	/* Override any GCC internal prototype to avoid an error.
11084	Use char because int might match the return type of a GCC
11085	builtin and then its argument prototype would still apply. */
11086	#ifdef __cplusplus
11087	extern "C"
11088	#endif
11089	char openpty ();
11090	int
11091	main ()
11092	{
11093	return openpty ();
11094	;
11095	return 0;
11096	}
11097	_ACEOF
11098	rm -f conftest.$ac_objext conftest$ac_exeext
11099	if { (ac_try="$ac_link"
11100	case "(($ac_try" in
11101	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11102	*) ac_try_echo=$ac_try;;
11103	esac
11104	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11105	(eval "$ac_link") 2>conftest.er1
11106	ac_status=$?
11107	grep -v '^ *+' conftest.er1 >conftest.err
11108	rm -f conftest.er1
11109	cat conftest.err >&5
11110	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11111	(exit $ac_status); } && {
11112	test -z "$ac_cxx_werror_flag" ||
11113	test ! -s conftest.err
11114	} && test -s conftest$ac_exeext &&
11115	$as_test_x conftest$ac_exeext; then
11116	ac_cv_lib_util_openpty=yes
11117	else
11118	echo "$as_me: failed program was:" >&5
11119	sed 's/^/| /' conftest.$ac_ext >&5
11120
11121	ac_cv_lib_util_openpty=no
11122	fi
11123
11124	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11125	conftest$ac_exeext conftest.$ac_ext
11126	LIBS=$ac_check_lib_save_LIBS
11127	fi
11128	{ echo "$as_me:$LINENO: result: $ac_cv_lib_util_openpty" >&5
11129	echo "${ECHO_T}$ac_cv_lib_util_openpty" >&6; }
11130	if test $ac_cv_lib_util_openpty = yes; then
11131	cat >>confdefs.h <<\_ACEOF
11132	#define HAVE_OPENPTY 1
11133	_ACEOF
11134	LIBS="$LIBS -lutil"
11135	fi
11136
11137	fi
11138	done
11139
11140	fi
11141
11142
11143
11144	{ echo "$as_me:$LINENO: checking for tty group" >&5
11145	echo $ECHO_N "checking for tty group... $ECHO_C" >&6; }
11146	if test "${tty_group+set}" = set; then
11147	echo $ECHO_N "(cached) $ECHO_C" >&6
11148	else
11149	if test "$cross_compiling" = yes; then
11150	tty_group=no
11151	else
11152	cat >conftest.$ac_ext <<_ACEOF
11153	/* confdefs.h. */
11154	_ACEOF
11155	cat confdefs.h >>conftest.$ac_ext
11156	cat >>conftest.$ac_ext <<_ACEOF
11157	/* end confdefs.h. */
11158
11159	#include <sys/types.h>
11160	#include <sys/stat.h>
11161	#include <unistd.h>
11162	#include <grp.h>
11163
11164	main()
11165	{
11166	struct stat st;
11167	struct group *gr;
11168	char *tty;
11169	gr = getgrnam("tty");
11170	tty = ttyname(0);
11171	if (gr != 0
11172	&& tty != 0
11173	&& (stat(tty, &st)) == 0
11174	&& st.st_gid == gr->gr_gid)
11175	return 0;
11176	else
11177	return 1;
11178	}
11179	_ACEOF
11180	rm -f conftest$ac_exeext
11181	if { (ac_try="$ac_link"
11182	case "(($ac_try" in
11183	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11184	*) ac_try_echo=$ac_try;;
11185	esac
11186	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11187	(eval "$ac_link") 2>&5
11188	ac_status=$?
11189	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11190	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11191	{ (case "(($ac_try" in
11192	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11193	*) ac_try_echo=$ac_try;;
11194	esac
11195	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11196	(eval "$ac_try") 2>&5
11197	ac_status=$?
11198	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11199	(exit $ac_status); }; }; then
11200	tty_group=yes
11201	else
11202	echo "$as_me: program exited with status $ac_status" >&5
11203	echo "$as_me: failed program was:" >&5
11204	sed 's/^/| /' conftest.$ac_ext >&5
11205
11206	( exit $ac_status )
11207	tty_group=no
11208	fi
11209	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11210	fi
11211
11212
11213	fi
11214	{ echo "$as_me:$LINENO: result: $tty_group" >&5
11215	echo "${ECHO_T}$tty_group" >&6; }
11216	if test x$tty_group = xyes; then
11217
11218	cat >>confdefs.h <<\_ACEOF
11219	#define TTY_GID_SUPPORT 1
11220	_ACEOF
11221
11222	fi
11223
11224	if test x$support_xft = xyes; then
11225	# Extract the first word of "pkg-config", so it can be a program name with args.	6830	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
11226	set dummy pkg-config; ac_word=$2	6831	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
11227	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	6832	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11228	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	6833	printf %s "checking for $ac_word... " >&6; }
11229	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then	6834	if test ${ac_cv_path_PKG_CONFIG+y}
11230	echo $ECHO_N "(cached) $ECHO_C" >&6	6835	then :
11231	else	6836	printf %s "(cached) " >&6
		6837	else $as_nop
11232	case $PKG_CONFIG in	6838	case $PKG_CONFIG in
11233	[\\/]* | ?:[\\/]*)	6839	[\\/]* | ?:[\\/]*)
11234	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.	6840	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11235	;;	6841	;;
11236	*)	6842	*)
11237	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6843	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11238	for as_dir in $PATH	6844	for as_dir in $PATH
11239	do	6845	do
11240	IFS=$as_save_IFS	6846	IFS=$as_save_IFS
11241	test -z "$as_dir" && as_dir=.	6847	case $as_dir in #(((
		6848	'') as_dir=./ ;;
		6849	*/) ;;
		6850	*) as_dir=$as_dir/ ;;
		6851	esac
11242	for ac_exec_ext in '' $ac_executable_extensions; do	6852	for ac_exec_ext in '' $ac_executable_extensions; do
11243	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	6853	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
11244	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"	6854	ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
11245	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6855	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
11246	break 2	6856	break 2
11247	fi	6857	fi
11248	done	6858	done
11249	done	6859	done
11250	IFS=$as_save_IFS	6860	IFS=$as_save_IFS
11251		6861
11252	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11253	;;	6862	;;
11254	esac	6863	esac
11255	fi	6864	fi
11256	PKG_CONFIG=$ac_cv_path_PKG_CONFIG	6865	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11257	if test -n "$PKG_CONFIG"; then	6866	if test -n "$PKG_CONFIG"; then
11258	{ echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5	6867	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11259	echo "${ECHO_T}$PKG_CONFIG" >&6; }	6868	printf "%s\n" "$PKG_CONFIG" >&6; }
11260	else	6869	else
11261	{ echo "$as_me:$LINENO: result: no" >&5	6870	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
11262	echo "${ECHO_T}no" >&6; }	6871	printf "%s\n" "no" >&6; }
11263	fi	6872	fi
11264		6873
11265		6874
11266	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xft; then	6875	fi
11267	X_LIBS="`$PKG_CONFIG xft --libs` $X_LIBS"	6876	if test -z "$ac_cv_path_PKG_CONFIG"; then
11268	CPPFLAGS="$CPPFLAGS `$PKG_CONFIG xft --cflags`"	6877	ac_pt_PKG_CONFIG=$PKG_CONFIG
		6878	# Extract the first word of "pkg-config", so it can be a program name with args.
		6879	set dummy pkg-config; ac_word=$2
		6880	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		6881	printf %s "checking for $ac_word... " >&6; }
		6882	if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
		6883	then :
		6884	printf %s "(cached) " >&6
		6885	else $as_nop
		6886	case $ac_pt_PKG_CONFIG in
		6887	[\\/]* | ?:[\\/]*)
		6888	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
		6889	;;
		6890	*)
		6891	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		6892	for as_dir in $PATH
		6893	do
		6894	IFS=$as_save_IFS
		6895	case $as_dir in #(((
		6896	'') as_dir=./ ;;
		6897	*/) ;;
		6898	*) as_dir=$as_dir/ ;;
		6899	esac
		6900	for ac_exec_ext in '' $ac_executable_extensions; do
		6901	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		6902	ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
		6903	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		6904	break 2
		6905	fi
		6906	done
		6907	done
		6908	IFS=$as_save_IFS
		6909
		6910	;;
		6911	esac
		6912	fi
		6913	ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
		6914	if test -n "$ac_pt_PKG_CONFIG"; then
		6915	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
		6916	printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
		6917	else
		6918	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6919	printf "%s\n" "no" >&6; }
		6920	fi
		6921
		6922	if test "x$ac_pt_PKG_CONFIG" = x; then
		6923	PKG_CONFIG="no"
11269	else	6924	else
		6925	case $cross_compiling:$ac_tool_warned in
		6926	yes:)
		6927	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		6928	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		6929	ac_tool_warned=yes ;;
		6930	esac
		6931	PKG_CONFIG=$ac_pt_PKG_CONFIG
		6932	fi
		6933	else
		6934	PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
		6935	fi
		6936
		6937
		6938
		6939	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libptytty" >&5
		6940	printf %s "checking for libptytty... " >&6; }
		6941	if test $PKG_CONFIG != no && $PKG_CONFIG --exists libptytty; then
		6942	PTYTTY_CFLAGS="`$PKG_CONFIG --cflags libptytty`"
		6943	PTYTTY_LIBS="`$PKG_CONFIG --libs libptytty`"
		6944
		6945	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		6946	printf "%s\n" "ok" >&6; }
		6947	:
		6948	else
		6949	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6950	printf "%s\n" "no" >&6; }
		6951
		6952	as_fn_error $? "unable to find libptytty" "$LINENO" 5
		6953
		6954	fi
		6955
		6956
		6957
		6958
		6959
		6960	image_lib=none
		6961
		6962	PIXBUF_CFLAGS=
		6963	PIXBUF_LIBS=
		6964
		6965	if test x$support_pixbuf = xyes; then
		6966
		6967	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gdk-pixbuf-2.0" >&5
		6968	printf %s "checking for gdk-pixbuf-2.0... " >&6; }
		6969	if test $PKG_CONFIG != no && $PKG_CONFIG --exists gdk-pixbuf-2.0; then
		6970	PIXBUF_CFLAGS="`$PKG_CONFIG --cflags gdk-pixbuf-2.0`"
		6971	PIXBUF_LIBS="`$PKG_CONFIG --libs gdk-pixbuf-2.0`"
		6972
		6973	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		6974	printf "%s\n" "ok" >&6; }
		6975
		6976	image_lib=gdk-pixbuf
		6977
		6978	printf "%s\n" "#define HAVE_PIXBUF 1" >>confdefs.h
		6979
		6980
		6981	else
		6982	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6983	printf "%s\n" "no" >&6; }
		6984	:
		6985	fi
		6986
		6987	fi
		6988
		6989
		6990
		6991
		6992	STARTUP_NOTIFICATION_CFLAGS=
		6993	STARTUP_NOTIFICATION_LIBS=
		6994
		6995	if test x$support_startup_notification = xyes; then
		6996
		6997	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libstartup-notification-1.0" >&5
		6998	printf %s "checking for libstartup-notification-1.0... " >&6; }
		6999	if test $PKG_CONFIG != no && $PKG_CONFIG --exists libstartup-notification-1.0; then
		7000	STARTUP_NOTIFICATION_CFLAGS="`$PKG_CONFIG --cflags libstartup-notification-1.0`"
		7001	STARTUP_NOTIFICATION_LIBS="`$PKG_CONFIG --libs libstartup-notification-1.0`"
		7002
		7003	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7004	printf "%s\n" "ok" >&6; }
		7005
		7006
		7007	printf "%s\n" "#define HAVE_STARTUP_NOTIFICATION 1" >>confdefs.h
		7008
		7009
		7010	else
		7011	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7012	printf "%s\n" "no" >&6; }
		7013	:
		7014	fi
		7015
		7016	fi
		7017
		7018
		7019
		7020
		7021	if test x$support_frills = xyes; then
		7022
		7023	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xmu" >&5
		7024	printf %s "checking for xmu... " >&6; }
		7025	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xmu; then
		7026	XMU_CFLAGS="`$PKG_CONFIG --cflags xmu`"
		7027	XMU_LIBS="`$PKG_CONFIG --libs xmu`"
		7028
		7029	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7030	printf "%s\n" "ok" >&6; }
		7031
		7032	X_LIBS="$XMU_LIBS $X_LIBS"
		7033	CPPFLAGS="$CPPFLAGS $XMU_CFLAGS"
		7034
		7035	printf "%s\n" "#define HAVE_XMU 1" >>confdefs.h
		7036
		7037
		7038	else
		7039	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7040	printf "%s\n" "no" >&6; }
		7041	:
		7042	fi
		7043
		7044	fi
		7045
		7046	ac_fn_cxx_check_header_compile "$LINENO" "sys/byteorder.h" "ac_cv_header_sys_byteorder_h" "$ac_includes_default"
		7047	if test "x$ac_cv_header_sys_byteorder_h" = xyes
		7048	then :
		7049	printf "%s\n" "#define HAVE_SYS_BYTEORDER_H 1" >>confdefs.h
		7050
		7051	fi
		7052	ac_fn_cxx_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
		7053	if test "x$ac_cv_header_sys_ioctl_h" = xyes
		7054	then :
		7055	printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
		7056
		7057	fi
		7058	ac_fn_cxx_check_header_compile "$LINENO" "sys/sockio.h" "ac_cv_header_sys_sockio_h" "$ac_includes_default"
		7059	if test "x$ac_cv_header_sys_sockio_h" = xyes
		7060	then :
		7061	printf "%s\n" "#define HAVE_SYS_SOCKIO_H 1" >>confdefs.h
		7062
		7063	fi
		7064	ac_fn_cxx_check_header_compile "$LINENO" "sys/strredir.h" "ac_cv_header_sys_strredir_h" "$ac_includes_default"
		7065	if test "x$ac_cv_header_sys_strredir_h" = xyes
		7066	then :
		7067	printf "%s\n" "#define HAVE_SYS_STRREDIR_H 1" >>confdefs.h
		7068
		7069	fi
		7070	ac_fn_cxx_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
		7071	if test "x$ac_cv_header_stdint_h" = xyes
		7072	then :
		7073	printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
		7074
		7075	fi
		7076	ac_fn_cxx_check_header_compile "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
		7077	if test "x$ac_cv_header_wchar_h" = xyes
		7078	then :
		7079	printf "%s\n" "#define HAVE_WCHAR_H 1" >>confdefs.h
		7080
		7081	fi
		7082
		7083
		7084	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XLIB_ILLEGAL_ACCESS" >&5
		7085	printf %s "checking for XLIB_ILLEGAL_ACCESS... " >&6; }
		7086	if test ${rxvt_cv_xlib_illegal_access+y}
		7087	then :
		7088	printf %s "(cached) " >&6
		7089	else $as_nop
		7090	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7091	/* end confdefs.h. */
		7092
		7093	#define XLIB_ILLEGAL_ACCESS
		7094	#include <X11/Xlib.h>
		7095
		7096	int
		7097	main (void)
		7098	{
		7099
		7100	Display *dpy;
		7101	dpy->xdefaults = (char *)0;
		7102
		7103	;
		7104	return 0;
		7105	}
		7106	_ACEOF
		7107	if ac_fn_cxx_try_compile "$LINENO"
		7108	then :
		7109	rxvt_cv_xlib_illegal_access=yes
		7110	else $as_nop
		7111	rxvt_cv_xlib_illegal_access=no
		7112
		7113	fi
		7114	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		7115	fi
		7116	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_xlib_illegal_access" >&5
		7117	printf "%s\n" "$rxvt_cv_xlib_illegal_access" >&6; }
		7118	if test x$rxvt_cv_xlib_illegal_access = xyes; then
		7119
		7120	printf "%s\n" "#define XLIB_ILLEGAL_ACCESS 1" >>confdefs.h
		7121
		7122	fi
		7123
		7124	ac_fn_cxx_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
		7125	if test "x$ac_cv_type_mode_t" = xyes
		7126	then :
		7127
		7128	else $as_nop
		7129
		7130	printf "%s\n" "#define mode_t int" >>confdefs.h
		7131
		7132	fi
		7133
		7134
		7135	ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default
		7136	"
		7137	if test "x$ac_cv_type_pid_t" = xyes
		7138	then :
		7139
		7140	else $as_nop
		7141	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7142	/* end confdefs.h. */
		7143
		7144	#if defined _WIN64 && !defined __CYGWIN__
		7145	LLP64
		7146	#endif
		7147
		7148	int
		7149	main (void)
		7150	{
		7151
		7152	;
		7153	return 0;
		7154	}
		7155
		7156	_ACEOF
		7157	if ac_fn_cxx_try_compile "$LINENO"
		7158	then :
		7159	ac_pid_type='int'
		7160	else $as_nop
		7161	ac_pid_type='__int64'
		7162	fi
		7163	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		7164
		7165	printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
		7166
		7167
		7168	fi
		7169
		7170
		7171	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
		7172	printf %s "checking for grep that handles long lines and -e... " >&6; }
		7173	if test ${ac_cv_path_GREP+y}
		7174	then :
		7175	printf %s "(cached) " >&6
		7176	else $as_nop
		7177	if test -z "$GREP"; then
		7178	ac_path_GREP_found=false
		7179	# Loop through the user's path and test for each of PROGNAME-LIST
		7180	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		7181	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		7182	do
		7183	IFS=$as_save_IFS
		7184	case $as_dir in #(((
		7185	'') as_dir=./ ;;
		7186	*/) ;;
		7187	*) as_dir=$as_dir/ ;;
		7188	esac
		7189	for ac_prog in grep ggrep
		7190	do
		7191	for ac_exec_ext in '' $ac_executable_extensions; do
		7192	ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
		7193	as_fn_executable_p "$ac_path_GREP" || continue
		7194	# Check for GNU ac_path_GREP and select it if it is found.
		7195	# Check for GNU $ac_path_GREP
		7196	case `"$ac_path_GREP" --version 2>&1` in
		7197	*GNU*)
		7198	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
		7199	*)
		7200	ac_count=0
		7201	printf %s 0123456789 >"conftest.in"
		7202	while :
		7203	do
		7204	cat "conftest.in" "conftest.in" >"conftest.tmp"
		7205	mv "conftest.tmp" "conftest.in"
		7206	cp "conftest.in" "conftest.nl"
		7207	printf "%s\n" 'GREP' >> "conftest.nl"
		7208	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
		7209	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
		7210	as_fn_arith $ac_count + 1 && ac_count=$as_val
		7211	if test $ac_count -gt ${ac_path_GREP_max-0}; then
		7212	# Best one so far, save it but keep looking for a better one
		7213	ac_cv_path_GREP="$ac_path_GREP"
		7214	ac_path_GREP_max=$ac_count
		7215	fi
		7216	# 10*(2^10) chars as input seems more than enough
		7217	test $ac_count -gt 10 && break
		7218	done
		7219	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		7220	esac
		7221
		7222	$ac_path_GREP_found && break 3
		7223	done
		7224	done
		7225	done
		7226	IFS=$as_save_IFS
		7227	if test -z "$ac_cv_path_GREP"; then
		7228	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		7229	fi
		7230	else
		7231	ac_cv_path_GREP=$GREP
		7232	fi
		7233
		7234	fi
		7235	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
		7236	printf "%s\n" "$ac_cv_path_GREP" >&6; }
		7237	GREP="$ac_cv_path_GREP"
		7238
		7239
		7240	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
		7241	printf %s "checking for egrep... " >&6; }
		7242	if test ${ac_cv_path_EGREP+y}
		7243	then :
		7244	printf %s "(cached) " >&6
		7245	else $as_nop
		7246	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
		7247	then ac_cv_path_EGREP="$GREP -E"
		7248	else
		7249	if test -z "$EGREP"; then
		7250	ac_path_EGREP_found=false
		7251	# Loop through the user's path and test for each of PROGNAME-LIST
		7252	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		7253	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		7254	do
		7255	IFS=$as_save_IFS
		7256	case $as_dir in #(((
		7257	'') as_dir=./ ;;
		7258	*/) ;;
		7259	*) as_dir=$as_dir/ ;;
		7260	esac
		7261	for ac_prog in egrep
		7262	do
		7263	for ac_exec_ext in '' $ac_executable_extensions; do
		7264	ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
		7265	as_fn_executable_p "$ac_path_EGREP" || continue
		7266	# Check for GNU ac_path_EGREP and select it if it is found.
		7267	# Check for GNU $ac_path_EGREP
		7268	case `"$ac_path_EGREP" --version 2>&1` in
		7269	*GNU*)
		7270	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
		7271	*)
		7272	ac_count=0
		7273	printf %s 0123456789 >"conftest.in"
		7274	while :
		7275	do
		7276	cat "conftest.in" "conftest.in" >"conftest.tmp"
		7277	mv "conftest.tmp" "conftest.in"
		7278	cp "conftest.in" "conftest.nl"
		7279	printf "%s\n" 'EGREP' >> "conftest.nl"
		7280	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
		7281	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
		7282	as_fn_arith $ac_count + 1 && ac_count=$as_val
		7283	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
		7284	# Best one so far, save it but keep looking for a better one
		7285	ac_cv_path_EGREP="$ac_path_EGREP"
		7286	ac_path_EGREP_max=$ac_count
		7287	fi
		7288	# 10*(2^10) chars as input seems more than enough
		7289	test $ac_count -gt 10 && break
		7290	done
		7291	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		7292	esac
		7293
		7294	$ac_path_EGREP_found && break 3
		7295	done
		7296	done
		7297	done
		7298	IFS=$as_save_IFS
		7299	if test -z "$ac_cv_path_EGREP"; then
		7300	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		7301	fi
		7302	else
		7303	ac_cv_path_EGREP=$EGREP
		7304	fi
		7305
		7306	fi
		7307	fi
		7308	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
		7309	printf "%s\n" "$ac_cv_path_EGREP" >&6; }
		7310	EGREP="$ac_cv_path_EGREP"
		7311
		7312
		7313	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
		7314	printf %s "checking for uid_t in sys/types.h... " >&6; }
		7315	if test ${ac_cv_type_uid_t+y}
		7316	then :
		7317	printf %s "(cached) " >&6
		7318	else $as_nop
		7319	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7320	/* end confdefs.h. */
		7321	#include <sys/types.h>
		7322
		7323	_ACEOF
		7324	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
		7325	$EGREP "uid_t" >/dev/null 2>&1
		7326	then :
		7327	ac_cv_type_uid_t=yes
		7328	else $as_nop
		7329	ac_cv_type_uid_t=no
		7330	fi
		7331	rm -rf conftest*
		7332
		7333	fi
		7334	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
		7335	printf "%s\n" "$ac_cv_type_uid_t" >&6; }
		7336	if test $ac_cv_type_uid_t = no; then
		7337
		7338	printf "%s\n" "#define uid_t int" >>confdefs.h
		7339
		7340
		7341	printf "%s\n" "#define gid_t int" >>confdefs.h
		7342
		7343	fi
		7344
		7345	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
		7346	case $ac_cv_c_int16_t in #(
		7347	no|yes) ;; #(
		7348	*)
		7349
		7350	printf "%s\n" "#define int16_t $ac_cv_c_int16_t" >>confdefs.h
		7351	;;
		7352	esac
		7353
		7354	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
		7355	case $ac_cv_c_uint16_t in #(
		7356	no|yes) ;; #(
		7357	*)
		7358
		7359
		7360	printf "%s\n" "#define uint16_t $ac_cv_c_uint16_t" >>confdefs.h
		7361	;;
		7362	esac
		7363
		7364	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
		7365	case $ac_cv_c_int32_t in #(
		7366	no|yes) ;; #(
		7367	*)
		7368
		7369	printf "%s\n" "#define int32_t $ac_cv_c_int32_t" >>confdefs.h
		7370	;;
		7371	esac
		7372
		7373	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
		7374	case $ac_cv_c_uint32_t in #(
		7375	no|yes) ;; #(
		7376	*)
		7377
		7378	printf "%s\n" "#define _UINT32_T 1" >>confdefs.h
		7379
		7380
		7381	printf "%s\n" "#define uint32_t $ac_cv_c_uint32_t" >>confdefs.h
		7382	;;
		7383	esac
		7384
		7385
		7386	ac_fn_cxx_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
		7387	if test "x$ac_cv_func_unsetenv" = xyes
		7388	then :
		7389	printf "%s\n" "#define HAVE_UNSETENV 1" >>confdefs.h
		7390
		7391	fi
		7392
		7393
		7394
		7395
		7396	save_LIBS=$LIBS
		7397	save_CXXFLAGS=$CXXFLAGS
		7398	CXXFLAGS="$CXXFLAGS $X_CFLAGS"
		7399	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
		7400	if test x$support_xim = xyes; then
		7401	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working Xlocale" >&5
		7402	printf %s "checking for working Xlocale... " >&6; }
		7403	if test ${rxvt_cv_func_xlocale+y}
		7404	then :
		7405	printf %s "(cached) " >&6
		7406	else $as_nop
		7407	if test "$cross_compiling" = yes
		7408	then :
		7409	:
		7410	else $as_nop
		7411	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7412	/* end confdefs.h. */
		7413
		7414	#include <X11/Xlib.h>
		7415	#include <stdlib.h>
		7416	int main() {
		7417	char *p;
		7418	if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
		7419	exit (XSupportsLocale() ? 0 : 1);
		7420	else
		7421	exit (1);
		7422	}
		7423
		7424	_ACEOF
		7425	if ac_fn_cxx_try_run "$LINENO"
		7426	then :
		7427	rxvt_cv_func_xlocale=yes
		7428	else $as_nop
		7429	rxvt_cv_func_xlocale=no
		7430	fi
		7431	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
		7432	conftest.$ac_objext conftest.beam conftest.$ac_ext
		7433	fi
		7434
		7435	fi
		7436	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xlocale" >&5
		7437	printf "%s\n" "$rxvt_cv_func_xlocale" >&6; }
		7438	if test x$rxvt_cv_func_xlocale = xyes; then
		7439
		7440	printf "%s\n" "#define USE_XIM 1" >>confdefs.h
		7441
		7442	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for broken XIM callback" >&5
		7443	printf %s "checking for broken XIM callback... " >&6; }
		7444	if test ${rxvt_cv_broken_ximcb+y}
		7445	then :
		7446	printf %s "(cached) " >&6
		7447	else $as_nop
		7448	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7449	/* end confdefs.h. */
		7450
		7451	#include <X11/Xlib.h>
		7452
		7453	void im_destroy_cb (XIC unused1, XPointer client_data, XPointer unused3);
		7454
		7455	void f() {
		7456	XIMCallback cb;
		7457	cb.callback = im_destroy_cb;
		7458	}
		7459
		7460	_ACEOF
		7461	if ac_fn_cxx_try_compile "$LINENO"
		7462	then :
		7463	rxvt_cv_broken_ximcb=yes
		7464	else $as_nop
		7465	rxvt_cv_broken_ximcb=no
		7466	fi
		7467	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		7468	fi
		7469	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_broken_ximcb" >&5
		7470	printf "%s\n" "$rxvt_cv_broken_ximcb" >&6; }
		7471
		7472	if test x$rxvt_cv_broken_ximcb = xyes; then
		7473
		7474	printf "%s\n" "#define XIMCB_PROTO_BROKEN 1" >>confdefs.h
		7475
		7476	fi
		7477	fi
		7478	fi
		7479
		7480	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working X setlocale" >&5
		7481	printf %s "checking for working X setlocale... " >&6; }
		7482	if test ${rxvt_cv_func_xsetlocale+y}
		7483	then :
		7484	printf %s "(cached) " >&6
		7485	else $as_nop
		7486	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7487	/* end confdefs.h. */
		7488	#define X_LOCALE 1
		7489	#include <X11/Xlocale.h>
		7490	int
		7491	main (void)
		7492	{
		7493	setlocale(LC_CTYPE, "");
		7494	;
		7495	return 0;
		7496	}
		7497	_ACEOF
		7498	if ac_fn_cxx_try_link "$LINENO"
		7499	then :
		7500	rxvt_cv_func_xsetlocale=yes
		7501	else $as_nop
		7502	rxvt_cv_func_xsetlocale=no
		7503	fi
		7504	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		7505	conftest$ac_exeext conftest.$ac_ext
		7506	fi
		7507	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xsetlocale" >&5
		7508	printf "%s\n" "$rxvt_cv_func_xsetlocale" >&6; }
		7509	if test x$rxvt_cv_func_xsetlocale = xyes; then
		7510
		7511	printf "%s\n" "#define HAVE_XSETLOCALE 1" >>confdefs.h
		7512
		7513	fi
		7514	LIBS=$save_LIBS
		7515	CXXFLAGS=$save_CXXFLAGS
		7516
		7517	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working nl_langinfo" >&5
		7518	printf %s "checking for working nl_langinfo... " >&6; }
		7519	if test ${rxvt_cv_func_nl_langinfo+y}
		7520	then :
		7521	printf %s "(cached) " >&6
		7522	else $as_nop
		7523	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7524	/* end confdefs.h. */
		7525	#include <langinfo.h>
		7526	int
		7527	main (void)
		7528	{
		7529	nl_langinfo(CODESET);
		7530	;
		7531	return 0;
		7532	}
		7533	_ACEOF
		7534	if ac_fn_cxx_try_link "$LINENO"
		7535	then :
		7536	rxvt_cv_func_nl_langinfo=yes
		7537	else $as_nop
		7538	rxvt_cv_func_nl_langinfo=no
		7539	fi
		7540	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		7541	conftest$ac_exeext conftest.$ac_ext
		7542	fi
		7543	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_nl_langinfo" >&5
		7544	printf "%s\n" "$rxvt_cv_func_nl_langinfo" >&6; }
		7545	if test x$rxvt_cv_func_nl_langinfo = xyes; then
		7546
		7547	printf "%s\n" "#define HAVE_NL_LANGINFO 1" >>confdefs.h
		7548
		7549	fi
		7550
		7551	support_image=no
		7552	if test x$support_inheritpixmap = xyes || test x$support_pixbuf = xyes; then
		7553	support_image=yes
		7554	fi
		7555	if test x$support_xft = xyes || test x$support_image = xyes; then
		7556	rxvt_have_xrender=no
		7557
		7558	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xrender" >&5
		7559	printf %s "checking for xrender... " >&6; }
		7560	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xrender; then
		7561	XRENDER_CFLAGS="`$PKG_CONFIG --cflags xrender`"
		7562	XRENDER_LIBS="`$PKG_CONFIG --libs xrender`"
		7563
		7564	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7565	printf "%s\n" "ok" >&6; }
		7566
		7567	X_LIBS="$XRENDER_LIBS $X_LIBS"
		7568	CPPFLAGS="$CPPFLAGS $XRENDER_CFLAGS"
		7569	rxvt_have_xrender=yes
		7570
		7571	save_LIBS="$LIBS"
		7572	LIBS="$LIBS $X_LIBS"
		7573	ac_fn_cxx_check_header_compile "$LINENO" "X11/extensions/Xrender.h" "ac_cv_header_X11_extensions_Xrender_h" "$ac_includes_default"
		7574	if test "x$ac_cv_header_X11_extensions_Xrender_h" = xyes
		7575	then :
		7576
		7577	else $as_nop
		7578	rxvt_have_xrender=no
		7579	fi
		7580
		7581	ac_fn_cxx_check_func "$LINENO" "XRenderFindStandardFormat" "ac_cv_func_XRenderFindStandardFormat"
		7582	if test "x$ac_cv_func_XRenderFindStandardFormat" = xyes
		7583	then :
		7584
		7585	else $as_nop
		7586	rxvt_have_xrender=no
		7587	fi
		7588
		7589	LIBS="$save_LIBS"
		7590
		7591	else
		7592	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7593	printf "%s\n" "no" >&6; }
		7594	:
		7595	fi
		7596
		7597	fi
		7598
		7599	if test x$support_xft = xyes && test x$rxvt_have_xrender = xyes; then
		7600
		7601	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fontconfig xft" >&5
		7602	printf %s "checking for fontconfig xft... " >&6; }
		7603	if test $PKG_CONFIG != no && $PKG_CONFIG --exists fontconfig xft; then
		7604	XFT_CFLAGS="`$PKG_CONFIG --cflags fontconfig xft`"
		7605	XFT_LIBS="`$PKG_CONFIG --libs fontconfig xft`"
		7606
		7607	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7608	printf "%s\n" "ok" >&6; }
		7609
		7610	X_LIBS="$XFT_LIBS $X_LIBS"
		7611	CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
		7612
		7613	else
		7614	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7615	printf "%s\n" "no" >&6; }
		7616
11270	# Extract the first word of "xft-config", so it can be a program name with args.	7617	# Extract the first word of "xft-config", so it can be a program name with args.
11271	set dummy xft-config; ac_word=$2	7618	set dummy xft-config; ac_word=$2
11272	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	7619	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11273	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	7620	printf %s "checking for $ac_word... " >&6; }
11274	if test "${ac_cv_path_XFT_CONFIG+set}" = set; then	7621	if test ${ac_cv_path_XFT_CONFIG+y}
11275	echo $ECHO_N "(cached) $ECHO_C" >&6	7622	then :
11276	else	7623	printf %s "(cached) " >&6
		7624	else $as_nop
11277	case $XFT_CONFIG in	7625	case $XFT_CONFIG in
11278	[\\/]* | ?:[\\/]*)	7626	[\\/]* | ?:[\\/]*)
11279	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.	7627	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.
11280	;;	7628	;;
11281	*)	7629	*)
11282	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7630	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11283	for as_dir in $PATH	7631	for as_dir in $PATH
11284	do	7632	do
11285	IFS=$as_save_IFS	7633	IFS=$as_save_IFS
11286	test -z "$as_dir" && as_dir=.	7634	case $as_dir in #(((
		7635	'') as_dir=./ ;;
		7636	*/) ;;
		7637	*) as_dir=$as_dir/ ;;
		7638	esac
11287	for ac_exec_ext in '' $ac_executable_extensions; do	7639	for ac_exec_ext in '' $ac_executable_extensions; do
11288	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	7640	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
11289	ac_cv_path_XFT_CONFIG="$as_dir/$ac_word$ac_exec_ext"	7641	ac_cv_path_XFT_CONFIG="$as_dir$ac_word$ac_exec_ext"
11290	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	7642	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
11291	break 2	7643	break 2
11292	fi	7644	fi
11293	done	7645	done
11294	done	7646	done
11295	IFS=$as_save_IFS	7647	IFS=$as_save_IFS
11296		7648
11297	test -z "$ac_cv_path_XFT_CONFIG" && ac_cv_path_XFT_CONFIG="no"	7649	test -z "$ac_cv_path_XFT_CONFIG" && ac_cv_path_XFT_CONFIG="no"
11298	;;	7650	;;
11299	esac	7651	esac
11300	fi	7652	fi
11301	XFT_CONFIG=$ac_cv_path_XFT_CONFIG	7653	XFT_CONFIG=$ac_cv_path_XFT_CONFIG
11302	if test -n "$XFT_CONFIG"; then	7654	if test -n "$XFT_CONFIG"; then
11303	{ echo "$as_me:$LINENO: result: $XFT_CONFIG" >&5	7655	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5
11304	echo "${ECHO_T}$XFT_CONFIG" >&6; }	7656	printf "%s\n" "$XFT_CONFIG" >&6; }
11305	else	7657	else
11306	{ echo "$as_me:$LINENO: result: no" >&5	7658	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
11307	echo "${ECHO_T}no" >&6; }	7659	printf "%s\n" "no" >&6; }
11308	fi	7660	fi
11309		7661
11310		7662
11311	if test $XFT_CONFIG != no; then	7663	if test $XFT_CONFIG != no; then
11312	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"	7664	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"
11313	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"	7665	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"
11314	fi	7666	fi
		7667
11315	fi	7668	fi
		7669
11316		7670
11317	save_LIBS="$LIBS"	7671	save_LIBS="$LIBS"
11318	LIBS="$LIBS $X_LIBS"	7672	LIBS="$LIBS $X_LIBS"
11319		7673	for ac_header in X11/Xft/Xft.h fontconfig/fontconfig.h
11320	for ac_header in X11/Xft/Xft.h	7674	do :
11321	do
11322	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	7675	as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
11323	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	7676	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11324	{ echo "$as_me:$LINENO: checking for $ac_header" >&5	7677	if eval test \"x\$"$as_ac_Header"\" = x"yes"
11325	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }	7678	then :
11326	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	7679	cat >>confdefs.h <<_ACEOF
11327	echo $ECHO_N "(cached) $ECHO_C" >&6	7680	#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
11328	fi
11329	ac_res=`eval echo '${'$as_ac_Header'}'`
11330	{ echo "$as_me:$LINENO: result: $ac_res" >&5
11331	echo "${ECHO_T}$ac_res" >&6; }
11332	else
11333	# Is the header compilable?
11334	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
11335	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
11336	cat >conftest.$ac_ext <<_ACEOF
11337	/* confdefs.h. */
11338	_ACEOF	7681	_ACEOF
		7682
		7683	else $as_nop
		7684	support_xft=no
		7685	fi
		7686
		7687	done
		7688
		7689	for ac_func in XftDrawString32 FcPatternGet
		7690	do :
		7691	as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | $as_tr_sh`
		7692	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
		7693	if eval test \"x\$"$as_ac_var"\" = x"yes"
		7694	then :
		7695	cat >>confdefs.h <<_ACEOF
		7696	#define `printf "%s\n" "HAVE_$ac_func" | $as_tr_cpp` 1
		7697	_ACEOF
		7698
		7699	else $as_nop
		7700	support_xft=no
		7701	fi
		7702
		7703	done
		7704	LIBS="$save_LIBS"
		7705
		7706	if test x$support_xft = xyes; then
		7707
		7708	printf "%s\n" "#define XFT 1" >>confdefs.h
		7709
		7710	fi
		7711	fi
		7712
		7713	if test x$support_image = xyes && test x$rxvt_have_xrender = xyes; then
		7714	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Render >= 0.11" >&5
		7715	printf %s "checking for Render >= 0.11... " >&6; }
11339	cat confdefs.h >>conftest.$ac_ext	7716	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11340	cat >>conftest.$ac_ext <<_ACEOF
11341	/* end confdefs.h. */	7717	/* end confdefs.h. */
11342	$ac_includes_default
11343	#include <$ac_header>
11344	_ACEOF
11345	rm -f conftest.$ac_objext
11346	if { (ac_try="$ac_compile"
11347	case "(($ac_try" in
11348	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11349	*) ac_try_echo=$ac_try;;
11350	esac
11351	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11352	(eval "$ac_compile") 2>conftest.er1
11353	ac_status=$?
11354	grep -v '^ *+' conftest.er1 >conftest.err
11355	rm -f conftest.er1
11356	cat conftest.err >&5
11357	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11358	(exit $ac_status); } && {
11359	test -z "$ac_cxx_werror_flag" ||
11360	test ! -s conftest.err
11361	} && test -s conftest.$ac_objext; then
11362	ac_header_compiler=yes
11363	else
11364	echo "$as_me: failed program was:" >&5
11365	sed 's/^/| /' conftest.$ac_ext >&5
11366		7718
11367	ac_header_compiler=no	7719	#include <X11/extensions/Xrender.h>
11368	fi	7720	#if RENDER_MAJOR == 0 && RENDER_MINOR <= 10
11369		7721	error
11370	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11371	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
11372	echo "${ECHO_T}$ac_header_compiler" >&6; }
11373
11374	# Is the header present?
11375	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
11376	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
11377	cat >conftest.$ac_ext <<_ACEOF
11378	/* confdefs.h. */
11379	_ACEOF
11380	cat confdefs.h >>conftest.$ac_ext
11381	cat >>conftest.$ac_ext <<_ACEOF
11382	/* end confdefs.h. */
11383	#include <$ac_header>
11384	_ACEOF
11385	if { (ac_try="$ac_cpp conftest.$ac_ext"
11386	case "(($ac_try" in
11387	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11388	*) ac_try_echo=$ac_try;;
11389	esac
11390	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11391	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
11392	ac_status=$?
11393	grep -v '^ *+' conftest.er1 >conftest.err
11394	rm -f conftest.er1
11395	cat conftest.err >&5
11396	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11397	(exit $ac_status); } >/dev/null && {
11398	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
11399	test ! -s conftest.err
11400	}; then
11401	ac_header_preproc=yes
11402	else
11403	echo "$as_me: failed program was:" >&5
11404	sed 's/^/| /' conftest.$ac_ext >&5
11405
11406	ac_header_preproc=no
11407	fi
11408
11409	rm -f conftest.err conftest.$ac_ext
11410	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
11411	echo "${ECHO_T}$ac_header_preproc" >&6; }
11412
11413	# So? What about this header?
11414	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
11415	yes:no: )
11416	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
11417	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
11418	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
11419	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
11420	ac_header_preproc=yes
11421	;;
11422	no:yes:* )
11423	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
11424	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
11425	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
11426	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
11427	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
11428	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
11429	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
11430	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
11431	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
11432	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
11433	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
11434	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
11435
11436	;;
11437	esac
11438	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
11439	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11440	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11441	echo $ECHO_N "(cached) $ECHO_C" >&6
11442	else
11443	eval "$as_ac_Header=\$ac_header_preproc"
11444	fi
11445	ac_res=`eval echo '${'$as_ac_Header'}'`
11446	{ echo "$as_me:$LINENO: result: $ac_res" >&5
11447	echo "${ECHO_T}$ac_res" >&6; }
11448
11449	fi
11450	if test `eval echo '${'$as_ac_Header'}'` = yes; then
11451	cat >>confdefs.h <<_ACEOF
11452	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
11453	_ACEOF
11454
11455	else
11456	support_xft=no
11457	fi
11458
11459	done
11460
11461	{ echo "$as_me:$LINENO: checking for XftDrawString32 in -lXft" >&5
11462	echo $ECHO_N "checking for XftDrawString32 in -lXft... $ECHO_C" >&6; }
11463	if test "${ac_cv_lib_Xft_XftDrawString32+set}" = set; then
11464	echo $ECHO_N "(cached) $ECHO_C" >&6
11465	else
11466	ac_check_lib_save_LIBS=$LIBS
11467	LIBS="-lXft $LIBS"
11468	cat >conftest.$ac_ext <<_ACEOF
11469	/* confdefs.h. */
11470	_ACEOF
11471	cat confdefs.h >>conftest.$ac_ext
11472	cat >>conftest.$ac_ext <<_ACEOF
11473	/* end confdefs.h. */
11474
11475	/* Override any GCC internal prototype to avoid an error.
11476	Use char because int might match the return type of a GCC
11477	builtin and then its argument prototype would still apply. */
11478	#ifdef __cplusplus
11479	extern "C"
11480	#endif	7722	#endif
11481	char XftDrawString32 ();	7723
11482	int	7724	int
11483	main ()	7725	main (void)
11484	{	7726	{
11485	return XftDrawString32 ();	7727
11486	;	7728	;
11487	return 0;	7729	return 0;
11488	}	7730	}
11489	_ACEOF	7731	_ACEOF
11490	rm -f conftest.$ac_objext conftest$ac_exeext	7732	if ac_fn_cxx_try_compile "$LINENO"
11491	if { (ac_try="$ac_link"	7733	then :
11492	case "(($ac_try" in
11493	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11494	*) ac_try_echo=$ac_try;;
11495	esac
11496	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11497	(eval "$ac_link") 2>conftest.er1
11498	ac_status=$?
11499	grep -v '^ *+' conftest.er1 >conftest.err
11500	rm -f conftest.er1
11501	cat conftest.err >&5
11502	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11503	(exit $ac_status); } && {
11504	test -z "$ac_cxx_werror_flag" ||
11505	test ! -s conftest.err
11506	} && test -s conftest$ac_exeext &&
11507	$as_test_x conftest$ac_exeext; then
11508	ac_cv_lib_Xft_XftDrawString32=yes
11509	else
11510	echo "$as_me: failed program was:" >&5
11511	sed 's/^/| /' conftest.$ac_ext >&5
11512		7734
11513	ac_cv_lib_Xft_XftDrawString32=no	7735	else $as_nop
11514	fi
11515
11516	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11517	conftest$ac_exeext conftest.$ac_ext
11518	LIBS=$ac_check_lib_save_LIBS
11519	fi
11520	{ echo "$as_me:$LINENO: result: $ac_cv_lib_Xft_XftDrawString32" >&5
11521	echo "${ECHO_T}$ac_cv_lib_Xft_XftDrawString32" >&6; }
11522	if test $ac_cv_lib_Xft_XftDrawString32 = yes; then
11523	:
11524	else
11525	support_xft=no	7736	support_image=no
11526	fi	7737	fi
11527		7738	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
11528	LIBS="$save_LIBS"
11529
11530	if test x$support_xft = xyes; then	7739	if test x$support_image = xyes; then
		7740	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7741	printf "%s\n" "ok" >&6; }
		7742	LIBS="$LIBS -lm"
11531		7743
11532	cat >>confdefs.h <<\_ACEOF	7744	printf "%s\n" "#define XRENDER 1" >>confdefs.h
11533	#define XFT 1
11534	_ACEOF
11535		7745
		7746
		7747	if test x$support_inheritpixmap = xyes; then
		7748
		7749	printf "%s\n" "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
		7750
11536	fi	7751	fi
		7752	else
		7753	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7754	printf "%s\n" "no" >&6; }
		7755	fi
11537	fi	7756	fi
		7757
11538	if test x$support_styles = xyes; then	7758	if test x$support_styles = xyes; then
11539		7759
11540	cat >>confdefs.h <<\_ACEOF	7760	printf "%s\n" "#define ENABLE_STYLES 1" >>confdefs.h
11541	#define ENABLE_STYLES 1
11542	_ACEOF
11543		7761
11544	fi	7762	fi
11545	if test x$support_iso14755 = xyes; then	7763	if test x$support_iso14755 = xyes; then
11546		7764
11547	cat >>confdefs.h <<\_ACEOF	7765	printf "%s\n" "#define ISO_14755 1" >>confdefs.h
11548	#define ISO_14755 1
11549	_ACEOF
11550		7766
11551	fi	7767	fi
11552	if test x$support_8bitctrls = xyes; then	7768	if test x$support_8bitctrls = xyes; then
11553		7769
11554	cat >>confdefs.h <<\_ACEOF	7770	printf "%s\n" "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h
11555	#define EIGHT_BIT_CONTROLS 1
11556	_ACEOF
11557		7771
11558	fi	7772	fi
11559	if test x$support_fading = xyes; then	7773	if test x$support_fading = xyes; then
11560		7774
11561	cat >>confdefs.h <<\_ACEOF	7775	printf "%s\n" "#define OFF_FOCUS_FADING 1" >>confdefs.h
11562	#define OFF_FOCUS_FADING 1
11563	_ACEOF
11564
11565	fi
11566	if test x$support_inheritpixmap = xyes; then
11567
11568	cat >>confdefs.h <<\_ACEOF
11569	#define ENABLE_TRANSPARENCY 1
11570	_ACEOF
11571		7776
11572	fi	7777	fi
11573	if test x$support_keepscrolling = xno; then	7778	if test x$support_keepscrolling = xno; then
11574		7779
11575	cat >>confdefs.h <<\_ACEOF
11576	#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1	7780	printf "%s\n" "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h
11577	_ACEOF
11578		7781
11579	fi	7782	fi
11580	if test x$support_selectionscrolling = xyes; then	7783	if test x$support_selectionscrolling = xyes; then
11581		7784
11582	cat >>confdefs.h <<\_ACEOF	7785	printf "%s\n" "#define SELECTION_SCROLLING 1" >>confdefs.h
11583	#define SELECTION_SCROLLING 1
11584	_ACEOF
11585		7786
11586	fi	7787	fi
11587	if test x$support_frills = xyes; then	7788	if test x$support_frills = xyes; then
11588		7789
11589	cat >>confdefs.h <<\_ACEOF	7790	printf "%s\n" "#define ENABLE_FRILLS 1" >>confdefs.h
11590	#define ENABLE_FRILLS 1
11591	_ACEOF
11592		7791
11593	fi	7792	fi
11594	if test x$support_mousewheel = xyes; then	7793	if test x$support_mousewheel = xyes; then
11595		7794
11596	cat >>confdefs.h <<\_ACEOF	7795	printf "%s\n" "#define MOUSE_WHEEL 1" >>confdefs.h
11597	#define MOUSE_WHEEL 1
11598	_ACEOF
11599		7796
11600	fi	7797	fi
11601	if test x$support_mouseslipwheel = xyes; then	7798	if test x$support_mouseslipwheel = xyes; then
11602		7799
11603	cat >>confdefs.h <<\_ACEOF	7800	printf "%s\n" "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h
11604	#define MOUSE_SLIP_WHEELING 1
11605	_ACEOF
11606		7801
11607	fi	7802	fi
11608	if test x$support_afterimage = xyes; then
11609
11610	cat >>confdefs.h <<\_ACEOF
11611	#define HAVE_AFTERIMAGE 1
11612	_ACEOF
11613
11614
11615	cat >>confdefs.h <<\_ACEOF
11616	#define BG_IMAGE_FROM_FILE 1
11617	_ACEOF
11618
11619	fi
11620
11621		7803
11622	scrolltypes=plain	7804	scrolltypes=plain
11623		7805
11624	cat >>confdefs.h <<\_ACEOF	7806	printf "%s\n" "#define PLAIN_SCROLLBAR 1" >>confdefs.h
11625	#define PLAIN_SCROLLBAR 1
11626	_ACEOF
11627		7807
11628		7808
11629	if test x$support_scroll_rxvt = xyes; then	7809	if test x$support_scroll_rxvt = xyes; then
11630		7810
11631	cat >>confdefs.h <<\_ACEOF	7811	printf "%s\n" "#define RXVT_SCROLLBAR 1" >>confdefs.h
11632	#define RXVT_SCROLLBAR 1
11633	_ACEOF
11634		7812
11635	scrolltypes="$scrolltypes rxvt"	7813	scrolltypes="$scrolltypes rxvt"
11636	fi	7814	fi
11637	if test x$support_scroll_next = xyes; then	7815	if test x$support_scroll_next = xyes; then
11638		7816
11639	cat >>confdefs.h <<\_ACEOF	7817	printf "%s\n" "#define NEXT_SCROLLBAR 1" >>confdefs.h
11640	#define NEXT_SCROLLBAR 1
11641	_ACEOF
11642		7818
11643	scrolltypes="$scrolltypes next"	7819	scrolltypes="$scrolltypes next"
11644	fi	7820	fi
11645	if test x$support_scroll_xterm = xyes; then	7821	if test x$support_scroll_xterm = xyes; then
11646		7822
11647	cat >>confdefs.h <<\_ACEOF	7823	printf "%s\n" "#define XTERM_SCROLLBAR 1" >>confdefs.h
11648	#define XTERM_SCROLLBAR 1
11649	_ACEOF
11650		7824
11651	scrolltypes="$scrolltypes xterm"	7825	scrolltypes="$scrolltypes xterm"
11652	fi	7826	fi
11653	if test x$support_pointer_blank = xyes; then	7827	if test x$support_pointer_blank = xyes; then
11654		7828
11655	cat >>confdefs.h <<\_ACEOF	7829	printf "%s\n" "#define POINTER_BLANK 1" >>confdefs.h
11656	#define POINTER_BLANK 1
11657	_ACEOF
11658		7830
11659	fi	7831	fi
11660	if test x$support_text_blink = xyes; then	7832	if test x$support_text_blink = xyes; then
11661		7833
11662	cat >>confdefs.h <<\_ACEOF	7834	printf "%s\n" "#define TEXT_BLINK 1" >>confdefs.h
11663	#define TEXT_BLINK 1
11664	_ACEOF
11665		7835
11666	fi	7836	fi
11667	if test x$support_unicode3 = xyes; then	7837	if test x$support_unicode3 = xyes; then
11668		7838
11669	cat >>confdefs.h <<\_ACEOF	7839	printf "%s\n" "#define UNICODE_3 1" >>confdefs.h
11670	#define UNICODE_3 1
11671	_ACEOF
11672		7840
11673	fi	7841	fi
11674	if test x$support_combining = xyes; then	7842	if test x$support_combining = xyes; then
11675		7843
11676	cat >>confdefs.h <<\_ACEOF	7844	printf "%s\n" "#define ENABLE_COMBINING 1" >>confdefs.h
11677	#define ENABLE_COMBINING 1
11678	_ACEOF
11679		7845
11680	fi	7846	fi
11681	if test x$codesets = xall; then	7847	if test x$codesets = xall; then
11682	codesets=jp,jp-ext,kr,zh,zh-ext	7848	codesets=jp,jp-ext,kr,zh,zh-ext
11683	fi	7849	fi
11684		7850
11685	cat >>confdefs.h <<\_ACEOF	7851	printf "%s\n" "#define ENCODING_EU 1" >>confdefs.h
11686	#define ENCODING_EU 1
11687	_ACEOF
11688		7852
11689		7853
11690	cat >>confdefs.h <<\_ACEOF	7854	printf "%s\n" "#define ENCODING_VN 1" >>confdefs.h
11691	#define ENCODING_VN 1
11692	_ACEOF
11693		7855
11694	for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do	7856	for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do
11695	case "$codeset" in	7857	case "$codeset" in
11696	JP )	7858	JP )
11697	cat >>confdefs.h <<\_ACEOF	7859	printf "%s\n" "#define ENCODING_JP 1" >>confdefs.h
11698	#define ENCODING_JP 1
11699	_ACEOF
11700	;;	7860	;;
11701	JP_EXT )	7861	JP_EXT )
11702	cat >>confdefs.h <<\_ACEOF	7862	printf "%s\n" "#define ENCODING_JP_EXT 1" >>confdefs.h
11703	#define ENCODING_JP_EXT 1
11704	_ACEOF
11705	;;	7863	;;
11706	KR )	7864	KR )
11707	cat >>confdefs.h <<\_ACEOF	7865	printf "%s\n" "#define ENCODING_KR 1" >>confdefs.h
11708	#define ENCODING_KR 1
11709	_ACEOF
11710	;;	7866	;;
11711	ZH )	7867	ZH )
11712	cat >>confdefs.h <<\_ACEOF	7868	printf "%s\n" "#define ENCODING_ZH 1" >>confdefs.h
11713	#define ENCODING_ZH 1
11714	_ACEOF
11715	;;	7869	;;
11716	ZH_EXT )	7870	ZH_EXT )
11717	cat >>confdefs.h <<\_ACEOF	7871	printf "%s\n" "#define ENCODING_ZH_EXT 1" >>confdefs.h
11718	#define ENCODING_ZH_EXT 1
11719	_ACEOF
11720	;;	7872	;;
11721	esac	7873	esac
11722	done	7874	done
11723		7875
11724	IF_PERL=\#	7876	IF_PERL=\#
11725	if test x$support_perl = xyes; then	7877	if test x$support_perl = xyes; then
11726	# Extract the first word of "perl5", so it can be a program name with args.	7878	# Extract the first word of "perl5", so it can be a program name with args.
11727	set dummy perl5; ac_word=$2	7879	set dummy perl5; ac_word=$2
11728	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	7880	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11729	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	7881	printf %s "checking for $ac_word... " >&6; }
11730	if test "${ac_cv_path_PERL+set}" = set; then	7882	if test ${ac_cv_path_PERL+y}
11731	echo $ECHO_N "(cached) $ECHO_C" >&6	7883	then :
11732	else	7884	printf %s "(cached) " >&6
		7885	else $as_nop
11733	case $PERL in	7886	case $PERL in
11734	[\\/]* | ?:[\\/]*)	7887	[\\/]* | ?:[\\/]*)
11735	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.	7888	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
11736	;;	7889	;;
11737	*)	7890	*)
11738	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7891	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11739	for as_dir in $PATH	7892	for as_dir in $PATH
11740	do	7893	do
11741	IFS=$as_save_IFS	7894	IFS=$as_save_IFS
11742	test -z "$as_dir" && as_dir=.	7895	case $as_dir in #(((
		7896	'') as_dir=./ ;;
		7897	*/) ;;
		7898	*) as_dir=$as_dir/ ;;
		7899	esac
11743	for ac_exec_ext in '' $ac_executable_extensions; do	7900	for ac_exec_ext in '' $ac_executable_extensions; do
11744	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	7901	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
11745	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"	7902	ac_cv_path_PERL="$as_dir$ac_word$ac_exec_ext"
11746	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	7903	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
11747	break 2	7904	break 2
11748	fi	7905	fi
11749	done	7906	done
11750	done	7907	done
11751	IFS=$as_save_IFS	7908	IFS=$as_save_IFS
11752		7909
		7910	test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl"
11753	;;	7911	;;
11754	esac	7912	esac
11755	fi	7913	fi
11756	PERL=$ac_cv_path_PERL	7914	PERL=$ac_cv_path_PERL
11757	if test -n "$PERL"; then	7915	if test -n "$PERL"; then
11758	{ echo "$as_me:$LINENO: result: $PERL" >&5	7916	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
11759	echo "${ECHO_T}$PERL" >&6; }	7917	printf "%s\n" "$PERL" >&6; }
11760	else	7918	else
11761	{ echo "$as_me:$LINENO: result: no" >&5	7919	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
11762	echo "${ECHO_T}no" >&6; }	7920	printf "%s\n" "no" >&6; }
11763	fi	7921	fi
11764		7922
11765		7923
11766	# Extract the first word of "perl", so it can be a program name with args.
11767	set dummy perl; ac_word=$2
11768	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
11769	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
11770	if test "${ac_cv_path_PERL+set}" = set; then
11771	echo $ECHO_N "(cached) $ECHO_C" >&6
11772	else
11773	case $PERL in
11774	[\\/]* | ?:[\\/]*)
11775	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
11776	;;
11777	*)
11778	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11779	for as_dir in $PATH
11780	do
11781	IFS=$as_save_IFS
11782	test -z "$as_dir" && as_dir=.
11783	for ac_exec_ext in '' $ac_executable_extensions; do
11784	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11785	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
11786	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
11787	break 2
11788	fi
11789	done
11790	done
11791	IFS=$as_save_IFS
11792		7924
11793	;;
11794	esac
11795	fi
11796	PERL=$ac_cv_path_PERL
11797	if test -n "$PERL"; then
11798	{ echo "$as_me:$LINENO: result: $PERL" >&5
11799	echo "${ECHO_T}$PERL" >&6; }
11800	else
11801	{ echo "$as_me:$LINENO: result: no" >&5
11802	echo "${ECHO_T}no" >&6; }
11803	fi
11804
11805
11806
11807	{ echo "$as_me:$LINENO: checking for $PERL suitability" >&5	7925	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5
11808	echo $ECHO_N "checking for $PERL suitability... $ECHO_C" >&6; }	7926	printf %s "checking for $PERL suitability... " >&6; }
11809	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then	7927	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
11810		7928
11811	save_CXXFLAGS="$CXXFLAGS"	7929	save_CXXFLAGS="$CXXFLAGS"
11812	save_LIBS="$LIBS"	7930	save_LIBS="$LIBS"
11813	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"	7931	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
11814	LIBS="$LIBS `$PERL -MExtUtils::Embed -e ldopts`"	7932	LIBS="$LIBS `$PERL -MExtUtils::Embed -e ldopts`"
11815	cat >conftest.$ac_ext <<_ACEOF
11816	/* confdefs.h. */
11817	_ACEOF
11818	cat confdefs.h >>conftest.$ac_ext	7933	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11819	cat >>conftest.$ac_ext <<_ACEOF
11820	/* end confdefs.h. */	7934	/* end confdefs.h. */
11821		7935
11822	#include <EXTERN.h>	7936	#include <EXTERN.h>
11823	#include <perl.h>	7937	#include <perl.h>
11824	#include <XSUB.h>	7938	#include <XSUB.h>
11825		7939
11826	int	7940	int
11827	main ()	7941	main (void)
11828	{	7942	{
11829		7943
11830	PerlInterpreter *perl = perl_alloc ();	7944	PerlInterpreter *perl = perl_alloc ();
11831		7945
11832	;	7946	;
11833	return 0;	7947	return 0;
11834	}	7948	}
11835	_ACEOF	7949	_ACEOF
11836	rm -f conftest.$ac_objext conftest$ac_exeext	7950	if ac_fn_cxx_try_link "$LINENO"
11837	if { (ac_try="$ac_link"	7951	then :
11838	case "(($ac_try" in
11839	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11840	*) ac_try_echo=$ac_try;;
11841	esac
11842	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11843	(eval "$ac_link") 2>conftest.er1
11844	ac_status=$?
11845	grep -v '^ *+' conftest.er1 >conftest.err
11846	rm -f conftest.er1
11847	cat conftest.err >&5
11848	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11849	(exit $ac_status); } && {
11850	test -z "$ac_cxx_werror_flag" ||
11851	test ! -s conftest.err
11852	} && test -s conftest$ac_exeext &&
11853	$as_test_x conftest$ac_exeext; then
11854	rxvt_perl_link=yes	7952	rxvt_perl_link=yes
11855	else	7953	else $as_nop
11856	echo "$as_me: failed program was:" >&5
11857	sed 's/^/| /' conftest.$ac_ext >&5
11858
11859	rxvt_perl_link=no	7954	rxvt_perl_link=no
11860	fi	7955	fi
11861
11862	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	7956	rm -f core conftest.err conftest.$ac_objext conftest.beam \
11863	conftest$ac_exeext conftest.$ac_ext	7957	conftest$ac_exeext conftest.$ac_ext
11864	CXXFLAGS="$save_CXXFLAGS"	7958	CXXFLAGS="$save_CXXFLAGS"
11865	LIBS="$save_LIBS"	7959	LIBS="$save_LIBS"
11866		7960
11867	if test x$rxvt_perl_link = xyes; then	7961	if test x$rxvt_perl_link = xyes; then
11868	{ echo "$as_me:$LINENO: result: ok" >&5	7962	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
11869	echo "${ECHO_T}ok" >&6; }	7963	printf "%s\n" "ok" >&6; }
11870		7964
11871	cat >>confdefs.h <<\_ACEOF	7965	printf "%s\n" "#define ENABLE_PERL 1" >>confdefs.h
11872	#define ENABLE_PERL 1
11873	_ACEOF
11874		7966
11875	IF_PERL=	7967	IF_PERL=
11876	PERL_O=rxvtperl.o	7968	PERL_O=rxvtperl.o
11877	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"	7969	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
11878	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"	7970	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
11879	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"	7971	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"
11880	else	7972	else
11881	{ { echo "$as_me:$LINENO: error: no, unable to link" >&5	7973	as_fn_error $? "no, unable to link" "$LINENO" 5
11882	echo "$as_me: error: no, unable to link" >&2;}
11883	{ (exit 1); exit 1; }; }
11884	fi	7974	fi
11885	else	7975	else
11886	{ { echo "$as_me:$LINENO: error: no working perl found, or perl not version >= 5.8" >&5	7976	as_fn_error $? "no working perl found, or perl not version >= 5.8" "$LINENO" 5
11887	echo "$as_me: error: no working perl found, or perl not version >= 5.8" >&2;}
11888	{ (exit 1); exit 1; }; }
11889	fi	7977	fi
11890	fi	7978	fi
11891		7979
11892		7980
11893		7981
11894		7982
11895		7983
11896		7984
11897
11898
11899
11900
11901
11902
11903
11904
11905
11906
11907
11908
11909
11910	test "$program_prefix" != NONE &&
11911	program_transform_name="s&^&$program_prefix&;$program_transform_name"
11912	# Use a double $ so make ignores it.
11913	test "$program_suffix" != NONE &&
11914	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
11915	# Double any \ or $. echo might interpret backslashes.
11916	# By default was `s,x,x', remove it if useless.
11917	cat <<\_ACEOF >conftest.sed
11918	s/[\\$]/&&/g;s/;s,x,x,$//
11919	_ACEOF
11920	program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
11921	rm -f conftest.sed
11922		7985
11923		7986
11924	ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile"	7987	ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile"
11925		7988
11926	cat >confcache <<\_ACEOF	7989	cat >confcache <<\_ACEOF
…		…
11948	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do	8011	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
11949	eval ac_val=\$$ac_var	8012	eval ac_val=\$$ac_var
11950	case $ac_val in #(	8013	case $ac_val in #(
11951	*${as_nl}*)	8014	*${as_nl}*)
11952	case $ac_var in #(	8015	case $ac_var in #(
11953	*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5	8016	*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
11954	echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;	8017	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
11955	esac	8018	esac
11956	case $ac_var in #(	8019	case $ac_var in #(
11957	_ | IFS | as_nl) ;; #(	8020	_ | IFS | as_nl) ;; #(
11958	*) $as_unset $ac_var ;;	8021	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		8022	*) { eval $ac_var=; unset $ac_var;} ;;
11959	esac ;;	8023	esac ;;
11960	esac	8024	esac
11961	done	8025	done
11962		8026
11963	(set) 2>&1 |	8027	(set) 2>&1 |
11964	case $as_nl`(ac_space=' '; set) 2>&1` in #(	8028	case $as_nl`(ac_space=' '; set) 2>&1` in #(
11965	*${as_nl}ac_space=\ *)	8029	*${as_nl}ac_space=\ *)
11966	# `set' does not quote correctly, so add quotes (double-quote	8030	# `set' does not quote correctly, so add quotes: double-quote
11967	# substitution turns \\\\ into \\, and sed turns \\ into \).	8031	# substitution turns \\\\ into \\, and sed turns \\ into \.
11968	sed -n \	8032	sed -n \
11969	"s/'/'\\\\''/g;	8033	"s/'/'\\\\''/g;
11970	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	8034	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
11971	;; #(	8035	;; #(
11972	*)	8036	*)
…		…
11978	) |	8042	) |
11979	sed '	8043	sed '
11980	/^ac_cv_env_/b end	8044	/^ac_cv_env_/b end
11981	t clear	8045	t clear
11982	:clear	8046	:clear
11983	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	8047	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
11984	t end	8048	t end
11985	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	8049	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
11986	:end' >>confcache	8050	:end' >>confcache
11987	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else	8051	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
11988	if test -w "$cache_file"; then	8052	if test -w "$cache_file"; then
11989	test "x$cache_file" != "x/dev/null" &&	8053	if test "x$cache_file" != "x/dev/null"; then
11990	{ echo "$as_me:$LINENO: updating cache $cache_file" >&5	8054	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
11991	echo "$as_me: updating cache $cache_file" >&6;}	8055	printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
		8056	if test ! -f "$cache_file" || test -h "$cache_file"; then
11992	cat confcache >$cache_file	8057	cat confcache >"$cache_file"
		8058	else
		8059	case $cache_file in #(
		8060	*/* | ?:*)
		8061	mv -f confcache "$cache_file"$$ &&
		8062	mv -f "$cache_file"$$ "$cache_file" ;; #(
		8063	*)
		8064	mv -f confcache "$cache_file" ;;
		8065	esac
		8066	fi
		8067	fi
11993	else	8068	else
11994	{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5	8069	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
11995	echo "$as_me: not updating unwritable cache $cache_file" >&6;}	8070	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
11996	fi	8071	fi
11997	fi	8072	fi
11998	rm -f confcache	8073	rm -f confcache
11999		8074
12000	test "x$prefix" = xNONE && prefix=$ac_default_prefix	8075	test "x$prefix" = xNONE && prefix=$ac_default_prefix
…		…
12003		8078
12004	DEFS=-DHAVE_CONFIG_H	8079	DEFS=-DHAVE_CONFIG_H
12005		8080
12006	ac_libobjs=	8081	ac_libobjs=
12007	ac_ltlibobjs=	8082	ac_ltlibobjs=
		8083	U=
12008	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue	8084	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
12009	# 1. Remove the extension, and $U if already installed.	8085	# 1. Remove the extension, and $U if already installed.
12010	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'	8086	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
12011	ac_i=`echo "$ac_i" | sed "$ac_script"`	8087	ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
12012	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR	8088	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
12013	# will be set to the directory where LIBOBJS objects are built.	8089	# will be set to the directory where LIBOBJS objects are built.
12014	ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"	8090	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
12015	ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'	8091	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
12016	done	8092	done
12017	LIBOBJS=$ac_libobjs	8093	LIBOBJS=$ac_libobjs
12018		8094
12019	LTLIBOBJS=$ac_ltlibobjs	8095	LTLIBOBJS=$ac_ltlibobjs
12020		8096
12021		8097
12022		8098
12023	: ${CONFIG_STATUS=./config.status}	8099	: "${CONFIG_STATUS=./config.status}"
		8100	ac_write_fail=0
12024	ac_clean_files_save=$ac_clean_files	8101	ac_clean_files_save=$ac_clean_files
12025	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	8102	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
12026	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	8103	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
12027	echo "$as_me: creating $CONFIG_STATUS" >&6;}	8104	printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
12028	cat >$CONFIG_STATUS <<_ACEOF	8105	as_write_fail=0
		8106	cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
12029	#! $SHELL	8107	#! $SHELL
12030	# Generated by $as_me.	8108	# Generated by $as_me.
12031	# Run this file to recreate the current configuration.	8109	# Run this file to recreate the current configuration.
12032	# Compiler output produced by configure, useful for debugging	8110	# Compiler output produced by configure, useful for debugging
12033	# configure, is in config.log if it exists.	8111	# configure, is in config.log if it exists.
12034		8112
12035	debug=false	8113	debug=false
12036	ac_cs_recheck=false	8114	ac_cs_recheck=false
12037	ac_cs_silent=false	8115	ac_cs_silent=false
		8116
12038	SHELL=\${CONFIG_SHELL-$SHELL}	8117	SHELL=\${CONFIG_SHELL-$SHELL}
		8118	export SHELL
12039	_ACEOF	8119	_ASEOF
12040		8120	cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
12041	cat >>$CONFIG_STATUS <<\_ACEOF
12042	## --------------------- ##	8121	## -------------------- ##
12043	## M4sh Initialization. ##	8122	## M4sh Initialization. ##
12044	## --------------------- ##	8123	## -------------------- ##
12045		8124
12046	# Be more Bourne compatible	8125	# Be more Bourne compatible
12047	DUALCASE=1; export DUALCASE # for MKS sh	8126	DUALCASE=1; export DUALCASE # for MKS sh
		8127	as_nop=:
12048	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	8128	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		8129	then :
12049	emulate sh	8130	emulate sh
12050	NULLCMD=:	8131	NULLCMD=:
12051	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	8132	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
12052	# is contrary to our usage. Disable this feature.	8133	# is contrary to our usage. Disable this feature.
12053	alias -g '${1+"$@"}'='"$@"'	8134	alias -g '${1+"$@"}'='"$@"'
12054	setopt NO_GLOB_SUBST	8135	setopt NO_GLOB_SUBST
12055	else	8136	else $as_nop
12056	case `(set -o) 2>/dev/null` in	8137	case `(set -o) 2>/dev/null` in #(
12057	*posix*) set -o posix ;;	8138	*posix*) :
		8139	set -o posix ;; #(
		8140	*) :
		8141	;;
12058	esac	8142	esac
12059
12060	fi	8143	fi
12061		8144
12062		8145
12063		8146
		8147	# Reset variables that may have inherited troublesome values from
		8148	# the environment.
12064		8149
12065	# PATH needs CR
12066	# Avoid depending upon Character Ranges.
12067	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
12068	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
12069	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
12070	as_cr_digits='0123456789'
12071	as_cr_alnum=$as_cr_Letters$as_cr_digits
12072
12073	# The user is always right.
12074	if test "${PATH_SEPARATOR+set}" != set; then
12075	echo "#! /bin/sh" >conf$$.sh
12076	echo "exit 0" >>conf$$.sh
12077	chmod +x conf$$.sh
12078	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
12079	PATH_SEPARATOR=';'
12080	else
12081	PATH_SEPARATOR=:
12082	fi
12083	rm -f conf$$.sh
12084	fi
12085
12086	# Support unset when possible.
12087	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12088	as_unset=unset
12089	else
12090	as_unset=false
12091	fi
12092
12093
12094	# IFS
12095	# We need space, tab and new line, in precisely that order. Quoting is	8150	# IFS needs to be set, to space, tab, and newline, in precisely that order.
		8151	# (If _AS_PATH_WALK were called with IFS unset, it would have the
		8152	# side effect of setting IFS to empty, thus disabling word splitting.)
12096	# there to prevent editors from complaining about space-tab.	8153	# Quoting is to prevent editors from complaining about space-tab.
12097	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
12098	# splitting by setting IFS to empty value.)
12099	as_nl='	8154	as_nl='
12100	'	8155	'
		8156	export as_nl
12101	IFS=" "" $as_nl"	8157	IFS=" "" $as_nl"
12102		8158
		8159	PS1='$ '
		8160	PS2='> '
		8161	PS4='+ '
		8162
		8163	# Ensure predictable behavior from utilities with locale-dependent output.
		8164	LC_ALL=C
		8165	export LC_ALL
		8166	LANGUAGE=C
		8167	export LANGUAGE
		8168
		8169	# We cannot yet rely on "unset" to work, but we need these variables
		8170	# to be unset--not just set to an empty or harmless value--now, to
		8171	# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
		8172	# also avoids known problems related to "unset" and subshell syntax
		8173	# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
		8174	for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
		8175	do eval test \${$as_var+y} \
		8176	&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
		8177	done
		8178
		8179	# Ensure that fds 0, 1, and 2 are open.
		8180	if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
		8181	if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
		8182	if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
		8183
		8184	# The user is always right.
		8185	if ${PATH_SEPARATOR+false} :; then
		8186	PATH_SEPARATOR=:
		8187	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		8188	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
		8189	PATH_SEPARATOR=';'
		8190	}
		8191	fi
		8192
		8193
12103	# Find who we are. Look in the path if we contain no directory separator.	8194	# Find who we are. Look in the path if we contain no directory separator.
		8195	as_myself=
12104	case $0 in	8196	case $0 in #((
12105	*[\\/]* ) as_myself=$0 ;;	8197	*[\\/]* ) as_myself=$0 ;;
12106	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	8198	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12107	for as_dir in $PATH	8199	for as_dir in $PATH
12108	do	8200	do
12109	IFS=$as_save_IFS	8201	IFS=$as_save_IFS
12110	test -z "$as_dir" && as_dir=.	8202	case $as_dir in #(((
		8203	'') as_dir=./ ;;
		8204	*/) ;;
		8205	*) as_dir=$as_dir/ ;;
		8206	esac
12111	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	8207	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
12112	done	8208	done
12113	IFS=$as_save_IFS	8209	IFS=$as_save_IFS
12114		8210
12115	;;	8211	;;
12116	esac	8212	esac
12117	# We did not find ourselves, most probably we were run as `sh COMMAND'	8213	# We did not find ourselves, most probably we were run as `sh COMMAND'
12118	# in which case we are not to be found in the path.	8214	# in which case we are not to be found in the path.
12119	if test "x$as_myself" = x; then	8215	if test "x$as_myself" = x; then
12120	as_myself=$0	8216	as_myself=$0
12121	fi	8217	fi
12122	if test ! -f "$as_myself"; then	8218	if test ! -f "$as_myself"; then
12123	echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2	8219	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
12124	{ (exit 1); exit 1; }	8220	exit 1
12125	fi	8221	fi
12126		8222
12127	# Work around bugs in pre-3.0 UWIN ksh.
12128	for as_var in ENV MAIL MAILPATH
12129	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
12130	done
12131	PS1='$ '
12132	PS2='> '
12133	PS4='+ '
12134		8223
12135	# NLS nuisances.
12136	for as_var in \
12137	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
12138	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
12139	LC_TELEPHONE LC_TIME
12140	do
12141	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
12142	eval $as_var=C; export $as_var
12143	else
12144	($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
12145	fi
12146	done
12147		8224
12148	# Required to use basename.	8225	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		8226	# ----------------------------------------
		8227	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		8228	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		8229	# script with STATUS, using 1 if that was 0.
		8230	as_fn_error ()
		8231	{
		8232	as_status=$1; test $as_status -eq 0 && as_status=1
		8233	if test "$4"; then
		8234	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		8235	printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
		8236	fi
		8237	printf "%s\n" "$as_me: error: $2" >&2
		8238	as_fn_exit $as_status
		8239	} # as_fn_error
		8240
		8241
		8242
		8243	# as_fn_set_status STATUS
		8244	# -----------------------
		8245	# Set $? to STATUS, without forking.
		8246	as_fn_set_status ()
		8247	{
		8248	return $1
		8249	} # as_fn_set_status
		8250
		8251	# as_fn_exit STATUS
		8252	# -----------------
		8253	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		8254	as_fn_exit ()
		8255	{
		8256	set +e
		8257	as_fn_set_status $1
		8258	exit $1
		8259	} # as_fn_exit
		8260
		8261	# as_fn_unset VAR
		8262	# ---------------
		8263	# Portably unset VAR.
		8264	as_fn_unset ()
		8265	{
		8266	{ eval $1=; unset $1;}
		8267	}
		8268	as_unset=as_fn_unset
		8269
		8270	# as_fn_append VAR VALUE
		8271	# ----------------------
		8272	# Append the text in VALUE to the end of the definition contained in VAR. Take
		8273	# advantage of any shell optimizations that allow amortized linear growth over
		8274	# repeated appends, instead of the typical quadratic growth present in naive
		8275	# implementations.
		8276	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
		8277	then :
		8278	eval 'as_fn_append ()
		8279	{
		8280	eval $1+=\$2
		8281	}'
		8282	else $as_nop
		8283	as_fn_append ()
		8284	{
		8285	eval $1=\$$1\$2
		8286	}
		8287	fi # as_fn_append
		8288
		8289	# as_fn_arith ARG...
		8290	# ------------------
		8291	# Perform arithmetic evaluation on the ARGs, and store the result in the
		8292	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		8293	# must be portable across $(()) and expr.
		8294	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
		8295	then :
		8296	eval 'as_fn_arith ()
		8297	{
		8298	as_val=$(( $* ))
		8299	}'
		8300	else $as_nop
		8301	as_fn_arith ()
		8302	{
		8303	as_val=`expr "$@" || test $? -eq 1`
		8304	}
		8305	fi # as_fn_arith
		8306
		8307
12149	if expr a : '\(a\)' >/dev/null 2>&1 &&	8308	if expr a : '\(a\)' >/dev/null 2>&1 &&
12150	test "X`expr 00001 : '.*\(...\)'`" = X001; then	8309	test "X`expr 00001 : '.*\(...\)'`" = X001; then
12151	as_expr=expr	8310	as_expr=expr
12152	else	8311	else
12153	as_expr=false	8312	as_expr=false
…		…
12157	as_basename=basename	8316	as_basename=basename
12158	else	8317	else
12159	as_basename=false	8318	as_basename=false
12160	fi	8319	fi
12161		8320
		8321	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		8322	as_dirname=dirname
		8323	else
		8324	as_dirname=false
		8325	fi
12162		8326
12163	# Name of the executable.
12164	as_me=`$as_basename -- "$0" ||	8327	as_me=`$as_basename -- "$0" ||
12165	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	8328	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
12166	X"$0" : 'X\(//\)$' \| \	8329	X"$0" : 'X\(//\)$' \| \
12167	X"$0" : 'X\(/\)' \| . 2>/dev/null ||	8330	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
12168	echo X/"$0" |	8331	printf "%s\n" X/"$0" |
12169	sed '/^.*\/\([^/][^/]*\)\/*$/{	8332	sed '/^.*\/\([^/][^/]*\)\/*$/{
12170	s//\1/	8333	s//\1/
12171	q	8334	q
12172	}	8335	}
12173	/^X\/\(\/\/\)$/{	8336	/^X\/\(\/\/\)$/{
…		…
12178	s//\1/	8341	s//\1/
12179	q	8342	q
12180	}	8343	}
12181	s/.*/./; q'`	8344	s/.*/./; q'`
12182		8345
12183	# CDPATH.	8346	# Avoid depending upon Character Ranges.
12184	$as_unset CDPATH	8347	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
		8348	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
		8349	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
		8350	as_cr_digits='0123456789'
		8351	as_cr_alnum=$as_cr_Letters$as_cr_digits
12185		8352
12186		8353
12187		8354	# Determine whether it's possible to make 'echo' print without a newline.
12188	as_lineno_1=$LINENO	8355	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
12189	as_lineno_2=$LINENO	8356	# for compatibility with existing Makefiles.
12190	test "x$as_lineno_1" != "x$as_lineno_2" &&
12191	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
12192
12193	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
12194	# uniformly replaced by the line number. The first 'sed' inserts a
12195	# line-number line after each line using $LINENO; the second 'sed'
12196	# does the real work. The second script uses 'N' to pair each
12197	# line-number line with the line containing $LINENO, and appends
12198	# trailing '-' during substitution so that $LINENO is not a special
12199	# case at line end.
12200	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
12201	# scripts with optimization help from Paolo Bonzini. Blame Lee
12202	# E. McMahon (1931-1989) for sed's syntax. :-)
12203	sed -n '
12204	p
12205	/[$]LINENO/=
12206	' <$as_myself |
12207	sed '
12208	s/[$]LINENO.*/&-/
12209	t lineno
12210	b
12211	:lineno
12212	N
12213	:loop
12214	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
12215	t loop
12216	s/-\n.*//
12217	' >$as_me.lineno &&
12218	chmod +x "$as_me.lineno" ||
12219	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
12220	{ (exit 1); exit 1; }; }
12221
12222	# Don't try to exec as it changes $[0], causing all sort of problems
12223	# (the dirname of $[0] is not the place where we might find the
12224	# original and so on. Autoconf is especially sensitive to this).
12225	. "./$as_me.lineno"
12226	# Exit status is that of the last command.
12227	exit
12228	}
12229
12230
12231	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
12232	as_dirname=dirname
12233	else
12234	as_dirname=false
12235	fi
12236
12237	ECHO_C= ECHO_N= ECHO_T=	8357	ECHO_C= ECHO_N= ECHO_T=
12238	case `echo -n x` in	8358	case `echo -n x` in #(((((
12239	-n*)	8359	-n*)
12240	case `echo 'x\c'` in	8360	case `echo 'xy\c'` in
12241	*c*) ECHO_T=' ';; # ECHO_T is single tab character.	8361	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
12242	*) ECHO_C='\c';;	8362	xy) ECHO_C='\c';;
		8363	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		8364	ECHO_T=' ';;
12243	esac;;	8365	esac;;
12244	*)	8366	*)
12245	ECHO_N='-n';;	8367	ECHO_N='-n';;
12246	esac	8368	esac
12247		8369
12248	if expr a : '\(a\)' >/dev/null 2>&1 &&	8370	# For backward compatibility with old third-party macros, we provide
12249	test "X`expr 00001 : '.*\(...\)'`" = X001; then	8371	# the shell variables $as_echo and $as_echo_n. New code should use
12250	as_expr=expr	8372	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
12251	else	8373	as_echo='printf %s\n'
12252	as_expr=false	8374	as_echo_n='printf %s'
12253	fi
12254		8375
12255	rm -f conf$$ conf$$.exe conf$$.file	8376	rm -f conf$$ conf$$.exe conf$$.file
12256	if test -d conf$$.dir; then	8377	if test -d conf$$.dir; then
12257	rm -f conf$$.dir/conf$$.file	8378	rm -f conf$$.dir/conf$$.file
12258	else	8379	else
12259	rm -f conf$$.dir	8380	rm -f conf$$.dir
12260	mkdir conf$$.dir	8381	mkdir conf$$.dir 2>/dev/null
12261	fi	8382	fi
12262	echo >conf$$.file	8383	if (echo >conf$$.file) 2>/dev/null; then
12263	if ln -s conf$$.file conf$$ 2>/dev/null; then	8384	if ln -s conf$$.file conf$$ 2>/dev/null; then
12264	as_ln_s='ln -s'	8385	as_ln_s='ln -s'
12265	# ... but there are two gotchas:	8386	# ... but there are two gotchas:
12266	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.	8387	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
12267	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.	8388	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
12268	# In both cases, we have to default to `cp -p'.	8389	# In both cases, we have to default to `cp -pR'.
12269	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||	8390	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
12270	as_ln_s='cp -p'	8391	as_ln_s='cp -pR'
12271	elif ln conf$$.file conf$$ 2>/dev/null; then	8392	elif ln conf$$.file conf$$ 2>/dev/null; then
12272	as_ln_s=ln	8393	as_ln_s=ln
		8394	else
		8395	as_ln_s='cp -pR'
		8396	fi
12273	else	8397	else
12274	as_ln_s='cp -p'	8398	as_ln_s='cp -pR'
12275	fi	8399	fi
12276	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file	8400	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
12277	rmdir conf$$.dir 2>/dev/null	8401	rmdir conf$$.dir 2>/dev/null
12278		8402
12279	if mkdir -p . 2>/dev/null; then	8403
12280	as_mkdir_p=:	8404	# as_fn_mkdir_p
12281	else	8405	# -------------
12282	test -d ./-p && rmdir ./-p	8406	# Create "$as_dir" as a directory, including parents if necessary.
12283	as_mkdir_p=false	8407	as_fn_mkdir_p ()
12284	fi
12285
12286	if test -x / >/dev/null 2>&1; then
12287	as_test_x='test -x'
12288	else
12289	if ls -dL / >/dev/null 2>&1; then
12290	as_ls_L_option=L
12291	else
12292	as_ls_L_option=
12293	fi
12294	as_test_x='
12295	eval sh -c '\''
12296	if test -d "$1"; then
12297	test -d "$1/.";
12298	else
12299	case $1 in
12300	-*)set "./$1";;
12301	esac;
12302	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
12303	???[sx]*):;;*)false;;esac;fi
12304	'\'' sh
12305	'
12306	fi
12307	as_executable_p=$as_test_x
12308
12309	# Sed expression to map a string onto a valid CPP name.
12310	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
12311
12312	# Sed expression to map a string onto a valid variable name.
12313	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
12314
12315
12316	exec 6>&1
12317
12318	# Save the log message, to keep $[0] and so on meaningful, and to
12319	# report actual input values of CONFIG_FILES etc. instead of their
12320	# values after options handling.
12321	ac_log="
12322	This file was extended by $as_me, which was
12323	generated by GNU Autoconf 2.61. Invocation command line was
12324
12325	CONFIG_FILES = $CONFIG_FILES
12326	CONFIG_HEADERS = $CONFIG_HEADERS
12327	CONFIG_LINKS = $CONFIG_LINKS
12328	CONFIG_COMMANDS = $CONFIG_COMMANDS
12329	$ $0 $@
12330
12331	on `(hostname || uname -n) 2>/dev/null | sed 1q`
12332	"
12333
12334	_ACEOF
12335
12336	cat >>$CONFIG_STATUS <<_ACEOF
12337	# Files that config.status was made for.
12338	config_files="$ac_config_files"
12339	config_headers="$ac_config_headers"
12340
12341	_ACEOF
12342
12343	cat >>$CONFIG_STATUS <<\_ACEOF
12344	ac_cs_usage="\
12345	\`$as_me' instantiates files from templates according to the
12346	current configuration.
12347
12348	Usage: $0 [OPTIONS] [FILE]...
12349
12350	-h, --help print this help, then exit
12351	-V, --version print version number and configuration settings, then exit
12352	-q, --quiet do not print progress messages
12353	-d, --debug don't remove temporary files
12354	--recheck update $as_me by reconfiguring in the same conditions
12355	--file=FILE[:TEMPLATE]
12356	instantiate the configuration file FILE
12357	--header=FILE[:TEMPLATE]
12358	instantiate the configuration header FILE
12359
12360	Configuration files:
12361	$config_files
12362
12363	Configuration headers:
12364	$config_headers
12365
12366	Report bugs to <bug-autoconf@gnu.org>."
12367
12368	_ACEOF
12369	cat >>$CONFIG_STATUS <<_ACEOF
12370	ac_cs_version="\\
12371	config.status
12372	configured by $0, generated by GNU Autoconf 2.61,
12373	with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
12374
12375	Copyright (C) 2006 Free Software Foundation, Inc.
12376	This config.status script is free software; the Free Software Foundation
12377	gives unlimited permission to copy, distribute and modify it."
12378
12379	ac_pwd='$ac_pwd'
12380	srcdir='$srcdir'
12381	INSTALL='$INSTALL'
12382	_ACEOF
12383
12384	cat >>$CONFIG_STATUS <<\_ACEOF
12385	# If no file are specified by the user, then we need to provide default
12386	# value. By we need to know if files were specified by the user.
12387	ac_need_defaults=:
12388	while test $# != 0
12389	do
12390	case $1 in
12391	--*=*)
12392	ac_option=`expr "X$1" : 'X\([^=]*\)='`
12393	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
12394	ac_shift=:
12395	;;
12396	*)
12397	ac_option=$1
12398	ac_optarg=$2
12399	ac_shift=shift
12400	;;
12401	esac
12402
12403	case $ac_option in
12404	# Handling of the options.
12405	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
12406	ac_cs_recheck=: ;;
12407	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
12408	echo "$ac_cs_version"; exit ;;
12409	--debug | --debu | --deb | --de | --d | -d )
12410	debug=: ;;
12411	--file | --fil | --fi | --f )
12412	$ac_shift
12413	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
12414	ac_need_defaults=false;;
12415	--header | --heade | --head | --hea )
12416	$ac_shift
12417	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
12418	ac_need_defaults=false;;
12419	--he | --h)
12420	# Conflict between --help and --header
12421	{ echo "$as_me: error: ambiguous option: $1
12422	Try \`$0 --help' for more information." >&2
12423	{ (exit 1); exit 1; }; };;
12424	--help | --hel | -h )
12425	echo "$ac_cs_usage"; exit ;;
12426	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
12427	| -silent | --silent | --silen | --sile | --sil | --si | --s)
12428	ac_cs_silent=: ;;
12429
12430	# This is an error.
12431	-*) { echo "$as_me: error: unrecognized option: $1
12432	Try \`$0 --help' for more information." >&2
12433	{ (exit 1); exit 1; }; } ;;
12434
12435	*) ac_config_targets="$ac_config_targets $1"
12436	ac_need_defaults=false ;;
12437
12438	esac
12439	shift
12440	done
12441
12442	ac_configure_extra_args=
12443
12444	if $ac_cs_silent; then
12445	exec 6>/dev/null
12446	ac_configure_extra_args="$ac_configure_extra_args --silent"
12447	fi
12448
12449	_ACEOF
12450	cat >>$CONFIG_STATUS <<_ACEOF
12451	if \$ac_cs_recheck; then
12452	echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
12453	CONFIG_SHELL=$SHELL
12454	export CONFIG_SHELL
12455	exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
12456	fi
12457
12458	_ACEOF
12459	cat >>$CONFIG_STATUS <<\_ACEOF
12460	exec 5>>config.log
12461	{	8408	{
12462	echo
12463	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
12464	## Running $as_me. ##
12465	_ASBOX
12466	echo "$ac_log"
12467	} >&5
12468		8409
12469	_ACEOF
12470	cat >>$CONFIG_STATUS <<_ACEOF
12471	_ACEOF
12472
12473	cat >>$CONFIG_STATUS <<\_ACEOF
12474
12475	# Handling of arguments.
12476	for ac_config_target in $ac_config_targets
12477	do
12478	case $ac_config_target in
12479	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;
12480	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
12481	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
12482	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
12483
12484	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
12485	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
12486	{ (exit 1); exit 1; }; };;
12487	esac
12488	done
12489
12490
12491	# If the user did not use the arguments to specify the items to instantiate,
12492	# then the envvar interface is used. Set only those that are not.
12493	# We use the long form for the default assignment because of an extremely
12494	# bizarre bug on SunOS 4.1.3.
12495	if $ac_need_defaults; then
12496	test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
12497	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
12498	fi
12499
12500	# Have a temporary directory for convenience. Make it in the build tree
12501	# simply because there is no reason against having it here, and in addition,
12502	# creating and moving files from /tmp can sometimes cause problems.
12503	# Hook for its removal unless debugging.
12504	# Note that there is a small window in which the directory will not be cleaned:
12505	# after its creation but before its name has been assigned to `$tmp'.
12506	$debug ||
12507	{
12508	tmp=
12509	trap 'exit_status=$?
12510	{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
12511	' 0
12512	trap '{ (exit 1); exit 1; }' 1 2 13 15
12513	}
12514	# Create a (secure) tmp directory for tmp files.
12515
12516	{
12517	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
12518	test -n "$tmp" && test -d "$tmp"
12519	} ||
12520	{
12521	tmp=./conf$$-$RANDOM
12522	(umask 077 && mkdir "$tmp")
12523	} ||
12524	{
12525	echo "$me: cannot create a temporary directory in ." >&2
12526	{ (exit 1); exit 1; }
12527	}
12528
12529	#
12530	# Set up the sed scripts for CONFIG_FILES section.
12531	#
12532
12533	# No need to generate the scripts if there are no CONFIG_FILES.
12534	# This happens for instance when ./config.status config.h
12535	if test -n "$CONFIG_FILES"; then
12536
12537	_ACEOF
12538
12539
12540
12541	ac_delim='%!_!# '
12542	for ac_last_try in false false false false false :; do
12543	cat >conf$$subs.sed <<_ACEOF
12544	SHELL!$SHELL$ac_delim
12545	PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
12546	PACKAGE_NAME!$PACKAGE_NAME$ac_delim
12547	PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
12548	PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
12549	PACKAGE_STRING!$PACKAGE_STRING$ac_delim
12550	PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
12551	exec_prefix!$exec_prefix$ac_delim
12552	prefix!$prefix$ac_delim
12553	program_transform_name!$program_transform_name$ac_delim
12554	bindir!$bindir$ac_delim
12555	sbindir!$sbindir$ac_delim
12556	libexecdir!$libexecdir$ac_delim
12557	datarootdir!$datarootdir$ac_delim
12558	datadir!$datadir$ac_delim
12559	sysconfdir!$sysconfdir$ac_delim
12560	sharedstatedir!$sharedstatedir$ac_delim
12561	localstatedir!$localstatedir$ac_delim
12562	includedir!$includedir$ac_delim
12563	oldincludedir!$oldincludedir$ac_delim
12564	docdir!$docdir$ac_delim
12565	infodir!$infodir$ac_delim
12566	htmldir!$htmldir$ac_delim
12567	dvidir!$dvidir$ac_delim
12568	pdfdir!$pdfdir$ac_delim
12569	psdir!$psdir$ac_delim
12570	libdir!$libdir$ac_delim
12571	localedir!$localedir$ac_delim
12572	mandir!$mandir$ac_delim
12573	DEFS!$DEFS$ac_delim
12574	ECHO_C!$ECHO_C$ac_delim
12575	ECHO_N!$ECHO_N$ac_delim
12576	ECHO_T!$ECHO_T$ac_delim
12577	LIBS!$LIBS$ac_delim
12578	build_alias!$build_alias$ac_delim
12579	host_alias!$host_alias$ac_delim
12580	target_alias!$target_alias$ac_delim
12581	build!$build$ac_delim
12582	build_cpu!$build_cpu$ac_delim
12583	build_vendor!$build_vendor$ac_delim
12584	build_os!$build_os$ac_delim
12585	host!$host$ac_delim
12586	host_cpu!$host_cpu$ac_delim
12587	host_vendor!$host_vendor$ac_delim
12588	host_os!$host_os$ac_delim
12589	VERSION!$VERSION$ac_delim
12590	DATE!$DATE$ac_delim
12591	CC!$CC$ac_delim
12592	CFLAGS!$CFLAGS$ac_delim
12593	LDFLAGS!$LDFLAGS$ac_delim
12594	CPPFLAGS!$CPPFLAGS$ac_delim
12595	ac_ct_CC!$ac_ct_CC$ac_delim
12596	EXEEXT!$EXEEXT$ac_delim
12597	OBJEXT!$OBJEXT$ac_delim
12598	CXX!$CXX$ac_delim
12599	CXXFLAGS!$CXXFLAGS$ac_delim
12600	ac_ct_CXX!$ac_ct_CXX$ac_delim
12601	CPP!$CPP$ac_delim
12602	INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
12603	INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
12604	INSTALL_DATA!$INSTALL_DATA$ac_delim
12605	GREP!$GREP$ac_delim
12606	EGREP!$EGREP$ac_delim
12607	LINKER!$LINKER$ac_delim
12608	RXVTNAME!$RXVTNAME$ac_delim
12609	CXXCPP!$CXXCPP$ac_delim
12610	TIC!$TIC$ac_delim
12611	XMKMF!$XMKMF$ac_delim
12612	X_CFLAGS!$X_CFLAGS$ac_delim
12613	X_PRE_LIBS!$X_PRE_LIBS$ac_delim
12614	X_LIBS!$X_LIBS$ac_delim
12615	X_EXTRA_LIBS!$X_EXTRA_LIBS$ac_delim
12616	afterimage_config!$afterimage_config$ac_delim
12617	PKG_CONFIG!$PKG_CONFIG$ac_delim
12618	XFT_CONFIG!$XFT_CONFIG$ac_delim
12619	PERL!$PERL$ac_delim
12620	PERLLIB!$PERLLIB$ac_delim
12621	PERLFLAGS!$PERLFLAGS$ac_delim
12622	PERLPRIVLIBEXP!$PERLPRIVLIBEXP$ac_delim
12623	IF_PERL!$IF_PERL$ac_delim
12624	PERL_O!$PERL_O$ac_delim
12625	AFTERIMAGE_CFLAGS!$AFTERIMAGE_CFLAGS$ac_delim
12626	AFTERIMAGE_LIBS!$AFTERIMAGE_LIBS$ac_delim
12627	LIBOBJS!$LIBOBJS$ac_delim
12628	LTLIBOBJS!$LTLIBOBJS$ac_delim
12629	_ACEOF
12630
12631	if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 85; then
12632	break
12633	elif $ac_last_try; then
12634	{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
12635	echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
12636	{ (exit 1); exit 1; }; }
12637	else
12638	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
12639	fi
12640	done
12641
12642	ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
12643	if test -n "$ac_eof"; then
12644	ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
12645	ac_eof=`expr $ac_eof + 1`
12646	fi
12647
12648	cat >>$CONFIG_STATUS <<_ACEOF
12649	cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
12650	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
12651	_ACEOF
12652	sed '
12653	s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
12654	s/^/s,@/; s/!/@,|#_!!_#|/
12655	:n
12656	t n
12657	s/'"$ac_delim"'$/,g/; t
12658	s/$/\\/; p
12659	N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
12660	' >>$CONFIG_STATUS <conf$$subs.sed
12661	rm -f conf$$subs.sed
12662	cat >>$CONFIG_STATUS <<_ACEOF
12663	:end
12664	s/|#_!!_#|//g
12665	CEOF$ac_eof
12666	_ACEOF
12667
12668
12669	# VPATH may cause trouble with some makes, so we remove $(srcdir),
12670	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
12671	# trailing colons and then remove the whole line if VPATH becomes empty
12672	# (actually we leave an empty line to preserve line numbers).
12673	if test "x$srcdir" = x.; then
12674	ac_vpsub='/^[ ]*VPATH[ ]*=/{
12675	s/:*\$(srcdir):*/:/
12676	s/:*\${srcdir}:*/:/
12677	s/:*@srcdir@:*/:/
12678	s/^\([^=]*=[ ]*\):*/\1/
12679	s/:*$//
12680	s/^[^=]*=[ ]*$//
12681	}'
12682	fi
12683
12684	cat >>$CONFIG_STATUS <<\_ACEOF
12685	fi # test -n "$CONFIG_FILES"
12686
12687
12688	for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS
12689	do
12690	case $ac_tag in
12691	:[FHLC]) ac_mode=$ac_tag; continue;;
12692	esac
12693	case $ac_mode$ac_tag in
12694	:[FHL]*:*);;
12695	:L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
12696	echo "$as_me: error: Invalid tag $ac_tag." >&2;}
12697	{ (exit 1); exit 1; }; };;
12698	:[FH]-) ac_tag=-:-;;
12699	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
12700	esac
12701	ac_save_IFS=$IFS
12702	IFS=:
12703	set x $ac_tag
12704	IFS=$ac_save_IFS
12705	shift
12706	ac_file=$1
12707	shift
12708
12709	case $ac_mode in
12710	:L) ac_source=$1;;
12711	:[FH])
12712	ac_file_inputs=
12713	for ac_f
12714	do
12715	case $ac_f in
12716	-) ac_f="$tmp/stdin";;
12717	*) # Look for the file first in the build tree, then in the source tree
12718	# (if the path is not absolute). The absolute path cannot be DOS-style,
12719	# because $ac_f cannot contain `:'.
12720	test -f "$ac_f" ||
12721	case $ac_f in
12722	[\\/$]*) false;;
12723	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
12724	esac ||
12725	{ { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
12726	echo "$as_me: error: cannot find input file: $ac_f" >&2;}
12727	{ (exit 1); exit 1; }; };;
12728	esac
12729	ac_file_inputs="$ac_file_inputs $ac_f"
12730	done
12731
12732	# Let's still pretend it is `configure' which instantiates (i.e., don't
12733	# use $as_me), people would be surprised to read:
12734	# /* config.h. Generated by config.status. */
12735	configure_input="Generated from "`IFS=:
12736	echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
12737	if test x"$ac_file" != x-; then
12738	configure_input="$ac_file. $configure_input"
12739	{ echo "$as_me:$LINENO: creating $ac_file" >&5
12740	echo "$as_me: creating $ac_file" >&6;}
12741	fi
12742
12743	case $ac_tag in
12744	*:-:* | *:-) cat >"$tmp/stdin";;
12745	esac
12746	;;
12747	esac
12748
12749	ac_dir=`$as_dirname -- "$ac_file" ||
12750	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12751	X"$ac_file" : 'X\(//\)[^/]' \| \
12752	X"$ac_file" : 'X\(//\)$' \| \
12753	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
12754	echo X"$ac_file" |
12755	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12756	s//\1/
12757	q
12758	}
12759	/^X\(\/\/\)[^/].*/{
12760	s//\1/
12761	q
12762	}
12763	/^X\(\/\/\)$/{
12764	s//\1/
12765	q
12766	}
12767	/^X\(\/\).*/{
12768	s//\1/
12769	q
12770	}
12771	s/.*/./; q'`
12772	{ as_dir="$ac_dir"
12773	case $as_dir in #(	8410	case $as_dir in #(
12774	-*) as_dir=./$as_dir;;	8411	-*) as_dir=./$as_dir;;
12775	esac	8412	esac
12776	test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {	8413	test -d "$as_dir" || eval $as_mkdir_p || {
12777	as_dirs=	8414	as_dirs=
12778	while :; do	8415	while :; do
12779	case $as_dir in #(	8416	case $as_dir in #(
12780	*\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(	8417	*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
12781	*) as_qdir=$as_dir;;	8418	*) as_qdir=$as_dir;;
12782	esac	8419	esac
12783	as_dirs="'$as_qdir' $as_dirs"	8420	as_dirs="'$as_qdir' $as_dirs"
12784	as_dir=`$as_dirname -- "$as_dir" ||	8421	as_dir=`$as_dirname -- "$as_dir" ||
12785	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	8422	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12786	X"$as_dir" : 'X\(//\)[^/]' \| \	8423	X"$as_dir" : 'X\(//\)[^/]' \| \
12787	X"$as_dir" : 'X\(//\)$' \| \	8424	X"$as_dir" : 'X\(//\)$' \| \
12788	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||	8425	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
12789	echo X"$as_dir" |	8426	printf "%s\n" X"$as_dir" |
12790	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	8427	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12791	s//\1/	8428	s//\1/
12792	q	8429	q
12793	}	8430	}
12794	/^X\(\/\/\)[^/].*/{	8431	/^X\(\/\/\)[^/].*/{
…		…
12805	}	8442	}
12806	s/.*/./; q'`	8443	s/.*/./; q'`
12807	test -d "$as_dir" && break	8444	test -d "$as_dir" && break
12808	done	8445	done
12809	test -z "$as_dirs" || eval "mkdir $as_dirs"	8446	test -z "$as_dirs" || eval "mkdir $as_dirs"
12810	} || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5	8447	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
12811	echo "$as_me: error: cannot create directory $as_dir" >&2;}	8448
12812	{ (exit 1); exit 1; }; }; }	8449
		8450	} # as_fn_mkdir_p
		8451	if mkdir -p . 2>/dev/null; then
		8452	as_mkdir_p='mkdir -p "$as_dir"'
		8453	else
		8454	test -d ./-p && rmdir ./-p
		8455	as_mkdir_p=false
		8456	fi
		8457
		8458
		8459	# as_fn_executable_p FILE
		8460	# -----------------------
		8461	# Test if FILE is an executable regular file.
		8462	as_fn_executable_p ()
		8463	{
		8464	test -f "$1" && test -x "$1"
		8465	} # as_fn_executable_p
		8466	as_test_x='test -x'
		8467	as_executable_p=as_fn_executable_p
		8468
		8469	# Sed expression to map a string onto a valid CPP name.
		8470	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
		8471
		8472	# Sed expression to map a string onto a valid variable name.
		8473	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
		8474
		8475
		8476	exec 6>&1
		8477	## ----------------------------------- ##
		8478	## Main body of $CONFIG_STATUS script. ##
		8479	## ----------------------------------- ##
		8480	_ASEOF
		8481	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
		8482
		8483	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8484	# Save the log message, to keep $0 and so on meaningful, and to
		8485	# report actual input values of CONFIG_FILES etc. instead of their
		8486	# values after options handling.
		8487	ac_log="
		8488	This file was extended by $as_me, which was
		8489	generated by GNU Autoconf 2.71. Invocation command line was
		8490
		8491	CONFIG_FILES = $CONFIG_FILES
		8492	CONFIG_HEADERS = $CONFIG_HEADERS
		8493	CONFIG_LINKS = $CONFIG_LINKS
		8494	CONFIG_COMMANDS = $CONFIG_COMMANDS
		8495	$ $0 $@
		8496
		8497	on `(hostname || uname -n) 2>/dev/null | sed 1q`
		8498	"
		8499
		8500	_ACEOF
		8501
		8502	case $ac_config_files in *"
		8503	"*) set x $ac_config_files; shift; ac_config_files=$*;;
		8504	esac
		8505
		8506	case $ac_config_headers in *"
		8507	"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
		8508	esac
		8509
		8510
		8511	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		8512	# Files that config.status was made for.
		8513	config_files="$ac_config_files"
		8514	config_headers="$ac_config_headers"
		8515
		8516	_ACEOF
		8517
		8518	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8519	ac_cs_usage="\
		8520	\`$as_me' instantiates files and other configuration actions
		8521	from templates according to the current configuration. Unless the files
		8522	and actions are specified as TAGs, all are instantiated by default.
		8523
		8524	Usage: $0 [OPTION]... [TAG]...
		8525
		8526	-h, --help print this help, then exit
		8527	-V, --version print version number and configuration settings, then exit
		8528	--config print configuration, then exit
		8529	-q, --quiet, --silent
		8530	do not print progress messages
		8531	-d, --debug don't remove temporary files
		8532	--recheck update $as_me by reconfiguring in the same conditions
		8533	--file=FILE[:TEMPLATE]
		8534	instantiate the configuration file FILE
		8535	--header=FILE[:TEMPLATE]
		8536	instantiate the configuration header FILE
		8537
		8538	Configuration files:
		8539	$config_files
		8540
		8541	Configuration headers:
		8542	$config_headers
		8543
		8544	Report bugs to the package provider."
		8545
		8546	_ACEOF
		8547	ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
		8548	ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
		8549	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		8550	ac_cs_config='$ac_cs_config_escaped'
		8551	ac_cs_version="\\
		8552	config.status
		8553	configured by $0, generated by GNU Autoconf 2.71,
		8554	with options \\"\$ac_cs_config\\"
		8555
		8556	Copyright (C) 2021 Free Software Foundation, Inc.
		8557	This config.status script is free software; the Free Software Foundation
		8558	gives unlimited permission to copy, distribute and modify it."
		8559
		8560	ac_pwd='$ac_pwd'
		8561	srcdir='$srcdir'
		8562	INSTALL='$INSTALL'
		8563	test -n "\$AWK" || AWK=awk
		8564	_ACEOF
		8565
		8566	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8567	# The default lists apply if the user does not specify any file.
		8568	ac_need_defaults=:
		8569	while test $# != 0
		8570	do
		8571	case $1 in
		8572	--*=?*)
		8573	ac_option=`expr "X$1" : 'X\([^=]*\)='`
		8574	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
		8575	ac_shift=:
		8576	;;
		8577	--*=)
		8578	ac_option=`expr "X$1" : 'X\([^=]*\)='`
		8579	ac_optarg=
		8580	ac_shift=:
		8581	;;
		8582	*)
		8583	ac_option=$1
		8584	ac_optarg=$2
		8585	ac_shift=shift
		8586	;;
		8587	esac
		8588
		8589	case $ac_option in
		8590	# Handling of the options.
		8591	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
		8592	ac_cs_recheck=: ;;
		8593	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
		8594	printf "%s\n" "$ac_cs_version"; exit ;;
		8595	--config | --confi | --conf | --con | --co | --c )
		8596	printf "%s\n" "$ac_cs_config"; exit ;;
		8597	--debug | --debu | --deb | --de | --d | -d )
		8598	debug=: ;;
		8599	--file | --fil | --fi | --f )
		8600	$ac_shift
		8601	case $ac_optarg in
		8602	*\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
		8603	'') as_fn_error $? "missing file argument" ;;
		8604	esac
		8605	as_fn_append CONFIG_FILES " '$ac_optarg'"
		8606	ac_need_defaults=false;;
		8607	--header | --heade | --head | --hea )
		8608	$ac_shift
		8609	case $ac_optarg in
		8610	*\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
		8611	esac
		8612	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
		8613	ac_need_defaults=false;;
		8614	--he | --h)
		8615	# Conflict between --help and --header
		8616	as_fn_error $? "ambiguous option: \`$1'
		8617	Try \`$0 --help' for more information.";;
		8618	--help | --hel | -h )
		8619	printf "%s\n" "$ac_cs_usage"; exit ;;
		8620	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
		8621	| -silent | --silent | --silen | --sile | --sil | --si | --s)
		8622	ac_cs_silent=: ;;
		8623
		8624	# This is an error.
		8625	-*) as_fn_error $? "unrecognized option: \`$1'
		8626	Try \`$0 --help' for more information." ;;
		8627
		8628	*) as_fn_append ac_config_targets " $1"
		8629	ac_need_defaults=false ;;
		8630
		8631	esac
		8632	shift
		8633	done
		8634
		8635	ac_configure_extra_args=
		8636
		8637	if $ac_cs_silent; then
		8638	exec 6>/dev/null
		8639	ac_configure_extra_args="$ac_configure_extra_args --silent"
		8640	fi
		8641
		8642	_ACEOF
		8643	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		8644	if \$ac_cs_recheck; then
		8645	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
		8646	shift
		8647	\printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
		8648	CONFIG_SHELL='$SHELL'
		8649	export CONFIG_SHELL
		8650	exec "\$@"
		8651	fi
		8652
		8653	_ACEOF
		8654	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8655	exec 5>>config.log
		8656	{
		8657	echo
		8658	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
		8659	## Running $as_me. ##
		8660	_ASBOX
		8661	printf "%s\n" "$ac_log"
		8662	} >&5
		8663
		8664	_ACEOF
		8665	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		8666	_ACEOF
		8667
		8668	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8669
		8670	# Handling of arguments.
		8671	for ac_config_target in $ac_config_targets
		8672	do
		8673	case $ac_config_target in
		8674	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;
		8675	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
		8676	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
		8677	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
		8678
		8679	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
		8680	esac
		8681	done
		8682
		8683
		8684	# If the user did not use the arguments to specify the items to instantiate,
		8685	# then the envvar interface is used. Set only those that are not.
		8686	# We use the long form for the default assignment because of an extremely
		8687	# bizarre bug on SunOS 4.1.3.
		8688	if $ac_need_defaults; then
		8689	test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
		8690	test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
		8691	fi
		8692
		8693	# Have a temporary directory for convenience. Make it in the build tree
		8694	# simply because there is no reason against having it here, and in addition,
		8695	# creating and moving files from /tmp can sometimes cause problems.
		8696	# Hook for its removal unless debugging.
		8697	# Note that there is a small window in which the directory will not be cleaned:
		8698	# after its creation but before its name has been assigned to `$tmp'.
		8699	$debug ||
		8700	{
		8701	tmp= ac_tmp=
		8702	trap 'exit_status=$?
		8703	: "${ac_tmp:=$tmp}"
		8704	{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
		8705	' 0
		8706	trap 'as_fn_exit 1' 1 2 13 15
		8707	}
		8708	# Create a (secure) tmp directory for tmp files.
		8709
		8710	{
		8711	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
		8712	test -d "$tmp"
		8713	} ||
		8714	{
		8715	tmp=./conf$$-$RANDOM
		8716	(umask 077 && mkdir "$tmp")
		8717	} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
		8718	ac_tmp=$tmp
		8719
		8720	# Set up the scripts for CONFIG_FILES section.
		8721	# No need to generate them if there are no CONFIG_FILES.
		8722	# This happens for instance with `./config.status config.h'.
		8723	if test -n "$CONFIG_FILES"; then
		8724
		8725
		8726	ac_cr=`echo X | tr X '\015'`
		8727	# On cygwin, bash can eat \r inside `` if the user requested igncr.
		8728	# But we know of no other shell where ac_cr would be empty at this
		8729	# point, so we can use a bashism as a fallback.
		8730	if test "x$ac_cr" = x; then
		8731	eval ac_cr=\$\'\\r\'
		8732	fi
		8733	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
		8734	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
		8735	ac_cs_awk_cr='\\r'
		8736	else
		8737	ac_cs_awk_cr=$ac_cr
		8738	fi
		8739
		8740	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
		8741	_ACEOF
		8742
		8743
		8744	{
		8745	echo "cat >conf$$subs.awk <<_ACEOF" &&
		8746	echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
		8747	echo "_ACEOF"
		8748	} >conf$$subs.sh ||
		8749	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		8750	ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
		8751	ac_delim='%!_!# '
		8752	for ac_last_try in false false false false false :; do
		8753	. ./conf$$subs.sh ||
		8754	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		8755
		8756	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
		8757	if test $ac_delim_n = $ac_delim_num; then
		8758	break
		8759	elif $ac_last_try; then
		8760	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		8761	else
		8762	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		8763	fi
		8764	done
		8765	rm -f conf$$subs.sh
		8766
		8767	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		8768	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
		8769	_ACEOF
		8770	sed -n '
		8771	h
		8772	s/^/S["/; s/!.*/"]=/
		8773	p
		8774	g
		8775	s/^[^!]*!//
		8776	:repl
		8777	t repl
		8778	s/'"$ac_delim"'$//
		8779	t delim
		8780	:nl
		8781	h
		8782	s/\(.\{148\}\)..*/\1/
		8783	t more1
		8784	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
		8785	p
		8786	n
		8787	b repl
		8788	:more1
		8789	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		8790	p
		8791	g
		8792	s/.\{148\}//
		8793	t nl
		8794	:delim
		8795	h
		8796	s/\(.\{148\}\)..*/\1/
		8797	t more2
		8798	s/["\\]/\\&/g; s/^/"/; s/$/"/
		8799	p
		8800	b
		8801	:more2
		8802	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		8803	p
		8804	g
		8805	s/.\{148\}//
		8806	t delim
		8807	' <conf$$subs.awk | sed '
		8808	/^[^""]/{
		8809	N
		8810	s/\n//
		8811	}
		8812	' >>$CONFIG_STATUS || ac_write_fail=1
		8813	rm -f conf$$subs.awk
		8814	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		8815	_ACAWK
		8816	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
		8817	for (key in S) S_is_set[key] = 1
		8818	FS = ""
		8819
		8820	}
		8821	{
		8822	line = $ 0
		8823	nfields = split(line, field, "@")
		8824	substed = 0
		8825	len = length(field[1])
		8826	for (i = 2; i < nfields; i++) {
		8827	key = field[i]
		8828	keylen = length(key)
		8829	if (S_is_set[key]) {
		8830	value = S[key]
		8831	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
		8832	len += length(value) + length(field[++i])
		8833	substed = 1
		8834	} else
		8835	len += 1 + keylen
		8836	}
		8837
		8838	print line
		8839	}
		8840
		8841	_ACAWK
		8842	_ACEOF
		8843	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8844	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
		8845	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
		8846	else
		8847	cat
		8848	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
		8849	|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
		8850	_ACEOF
		8851
		8852	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
		8853	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
		8854	# trailing colons and then remove the whole line if VPATH becomes empty
		8855	# (actually we leave an empty line to preserve line numbers).
		8856	if test "x$srcdir" = x.; then
		8857	ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
		8858	h
		8859	s///
		8860	s/^/:/
		8861	s/[ ]*$/:/
		8862	s/:\$(srcdir):/:/g
		8863	s/:\${srcdir}:/:/g
		8864	s/:@srcdir@:/:/g
		8865	s/^:*//
		8866	s/:*$//
		8867	x
		8868	s/\(=[ ]*\).*/\1/
		8869	G
		8870	s/\n//
		8871	s/^[^=]*=[ ]*$//
		8872	}'
		8873	fi
		8874
		8875	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8876	fi # test -n "$CONFIG_FILES"
		8877
		8878	# Set up the scripts for CONFIG_HEADERS section.
		8879	# No need to generate them if there are no CONFIG_HEADERS.
		8880	# This happens for instance with `./config.status Makefile'.
		8881	if test -n "$CONFIG_HEADERS"; then
		8882	cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
		8883	BEGIN {
		8884	_ACEOF
		8885
		8886	# Transform confdefs.h into an awk script `defines.awk', embedded as
		8887	# here-document in config.status, that substitutes the proper values into
		8888	# config.h.in to produce config.h.
		8889
		8890	# Create a delimiter string that does not exist in confdefs.h, to ease
		8891	# handling of long lines.
		8892	ac_delim='%!_!# '
		8893	for ac_last_try in false false :; do
		8894	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
		8895	if test -z "$ac_tt"; then
		8896	break
		8897	elif $ac_last_try; then
		8898	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
		8899	else
		8900	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		8901	fi
		8902	done
		8903
		8904	# For the awk script, D is an array of macro values keyed by name,
		8905	# likewise P contains macro parameters if any. Preserve backslash
		8906	# newline sequences.
		8907
		8908	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
		8909	sed -n '
		8910	s/.\{148\}/&'"$ac_delim"'/g
		8911	t rset
		8912	:rset
		8913	s/^[ ]*#[ ]*define[ ][ ]*/ /
		8914	t def
		8915	d
		8916	:def
		8917	s/\\$//
		8918	t bsnl
		8919	s/["\\]/\\&/g
		8920	s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
		8921	D["\1"]=" \3"/p
		8922	s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
		8923	d
		8924	:bsnl
		8925	s/["\\]/\\&/g
		8926	s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
		8927	D["\1"]=" \3\\\\\\n"\\/p
		8928	t cont
		8929	s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
		8930	t cont
		8931	d
		8932	:cont
		8933	n
		8934	s/.\{148\}/&'"$ac_delim"'/g
		8935	t clear
		8936	:clear
		8937	s/\\$//
		8938	t bsnlc
		8939	s/["\\]/\\&/g; s/^/"/; s/$/"/p
		8940	d
		8941	:bsnlc
		8942	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
		8943	b cont
		8944	' <confdefs.h | sed '
		8945	s/'"$ac_delim"'/"\\\
		8946	"/g' >>$CONFIG_STATUS || ac_write_fail=1
		8947
		8948	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		8949	for (key in D) D_is_set[key] = 1
		8950	FS = ""
		8951	}
		8952	/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
		8953	line = \$ 0
		8954	split(line, arg, " ")
		8955	if (arg[1] == "#") {
		8956	defundef = arg[2]
		8957	mac1 = arg[3]
		8958	} else {
		8959	defundef = substr(arg[1], 2)
		8960	mac1 = arg[2]
		8961	}
		8962	split(mac1, mac2, "(") #)
		8963	macro = mac2[1]
		8964	prefix = substr(line, 1, index(line, defundef) - 1)
		8965	if (D_is_set[macro]) {
		8966	# Preserve the white space surrounding the "#".
		8967	print prefix "define", macro P[macro] D[macro]
		8968	next
		8969	} else {
		8970	# Replace #undef with comments. This is necessary, for example,
		8971	# in the case of _POSIX_SOURCE, which is predefined and required
		8972	# on some systems where configure will not decide to define it.
		8973	if (defundef == "undef") {
		8974	print "/*", prefix defundef, macro, "*/"
		8975	next
		8976	}
		8977	}
		8978	}
		8979	{ print }
		8980	_ACAWK
		8981	_ACEOF
		8982	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8983	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
		8984	fi # test -n "$CONFIG_HEADERS"
		8985
		8986
		8987	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
		8988	shift
		8989	for ac_tag
		8990	do
		8991	case $ac_tag in
		8992	:[FHLC]) ac_mode=$ac_tag; continue;;
		8993	esac
		8994	case $ac_mode$ac_tag in
		8995	:[FHL]*:*);;
		8996	:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
		8997	:[FH]-) ac_tag=-:-;;
		8998	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
		8999	esac
		9000	ac_save_IFS=$IFS
		9001	IFS=:
		9002	set x $ac_tag
		9003	IFS=$ac_save_IFS
		9004	shift
		9005	ac_file=$1
		9006	shift
		9007
		9008	case $ac_mode in
		9009	:L) ac_source=$1;;
		9010	:[FH])
		9011	ac_file_inputs=
		9012	for ac_f
		9013	do
		9014	case $ac_f in
		9015	-) ac_f="$ac_tmp/stdin";;
		9016	*) # Look for the file first in the build tree, then in the source tree
		9017	# (if the path is not absolute). The absolute path cannot be DOS-style,
		9018	# because $ac_f cannot contain `:'.
		9019	test -f "$ac_f" ||
		9020	case $ac_f in
		9021	[\\/$]*) false;;
		9022	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
		9023	esac ||
		9024	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
		9025	esac
		9026	case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
		9027	as_fn_append ac_file_inputs " '$ac_f'"
		9028	done
		9029
		9030	# Let's still pretend it is `configure' which instantiates (i.e., don't
		9031	# use $as_me), people would be surprised to read:
		9032	# /* config.h. Generated by config.status. */
		9033	configure_input='Generated from '`
		9034	printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
		9035	`' by configure.'
		9036	if test x"$ac_file" != x-; then
		9037	configure_input="$ac_file. $configure_input"
		9038	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
		9039	printf "%s\n" "$as_me: creating $ac_file" >&6;}
		9040	fi
		9041	# Neutralize special characters interpreted by sed in replacement strings.
		9042	case $configure_input in #(
		9043	*\&* | *\|* | *\\* )
		9044	ac_sed_conf_input=`printf "%s\n" "$configure_input" |
		9045	sed 's/[\\\\&|]/\\\\&/g'`;; #(
		9046	*) ac_sed_conf_input=$configure_input;;
		9047	esac
		9048
		9049	case $ac_tag in
		9050	*:-:* | *:-) cat >"$ac_tmp/stdin" \
		9051	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
		9052	esac
		9053	;;
		9054	esac
		9055
		9056	ac_dir=`$as_dirname -- "$ac_file" ||
		9057	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
		9058	X"$ac_file" : 'X\(//\)[^/]' \| \
		9059	X"$ac_file" : 'X\(//\)$' \| \
		9060	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
		9061	printf "%s\n" X"$ac_file" |
		9062	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
		9063	s//\1/
		9064	q
		9065	}
		9066	/^X\(\/\/\)[^/].*/{
		9067	s//\1/
		9068	q
		9069	}
		9070	/^X\(\/\/\)$/{
		9071	s//\1/
		9072	q
		9073	}
		9074	/^X\(\/\).*/{
		9075	s//\1/
		9076	q
		9077	}
		9078	s/.*/./; q'`
		9079	as_dir="$ac_dir"; as_fn_mkdir_p
12813	ac_builddir=.	9080	ac_builddir=.
12814		9081
12815	case "$ac_dir" in	9082	case "$ac_dir" in
12816	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	9083	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
12817	*)	9084	*)
12818	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	9085	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
12819	# A ".." for each directory in $ac_dir_suffix.	9086	# A ".." for each directory in $ac_dir_suffix.
12820	ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`	9087	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
12821	case $ac_top_builddir_sub in	9088	case $ac_top_builddir_sub in
12822	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	9089	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
12823	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	9090	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
12824	esac ;;	9091	esac ;;
12825	esac	9092	esac
…		…
12855	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	9122	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
12856	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;	9123	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
12857	esac	9124	esac
12858	_ACEOF	9125	_ACEOF
12859		9126
12860	cat >>$CONFIG_STATUS <<\_ACEOF	9127	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12861	# If the template does not know about datarootdir, expand it.	9128	# If the template does not know about datarootdir, expand it.
12862	# FIXME: This hack should be removed a few years after 2.60.	9129	# FIXME: This hack should be removed a few years after 2.60.
12863	ac_datarootdir_hack=; ac_datarootdir_seen=	9130	ac_datarootdir_hack=; ac_datarootdir_seen=
12864		9131	ac_sed_dataroot='
12865	case `sed -n '/datarootdir/ {	9132	/datarootdir/ {
12866	p	9133	p
12867	q	9134	q
12868	}	9135	}
12869	/@datadir@/p	9136	/@datadir@/p
12870	/@docdir@/p	9137	/@docdir@/p
12871	/@infodir@/p	9138	/@infodir@/p
12872	/@localedir@/p	9139	/@localedir@/p
12873	/@mandir@/p	9140	/@mandir@/p'
12874	' $ac_file_inputs` in	9141	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
12875	*datarootdir*) ac_datarootdir_seen=yes;;	9142	*datarootdir*) ac_datarootdir_seen=yes;;
12876	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)	9143	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
12877	{ echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5	9144	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
12878	echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}	9145	printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
12879	_ACEOF	9146	_ACEOF
12880	cat >>$CONFIG_STATUS <<_ACEOF	9147	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12881	ac_datarootdir_hack='	9148	ac_datarootdir_hack='
12882	s&@datadir@&$datadir&g	9149	s&@datadir@&$datadir&g
12883	s&@docdir@&$docdir&g	9150	s&@docdir@&$docdir&g
12884	s&@infodir@&$infodir&g	9151	s&@infodir@&$infodir&g
12885	s&@localedir@&$localedir&g	9152	s&@localedir@&$localedir&g
12886	s&@mandir@&$mandir&g	9153	s&@mandir@&$mandir&g
12887	s&\\\${datarootdir}&$datarootdir&g' ;;	9154	s&\\\${datarootdir}&$datarootdir&g' ;;
12888	esac	9155	esac
12889	_ACEOF	9156	_ACEOF
12890		9157
12891	# Neutralize VPATH when `$srcdir' = `.'.	9158	# Neutralize VPATH when `$srcdir' = `.'.
12892	# Shell code in configure.ac might set extrasub.	9159	# Shell code in configure.ac might set extrasub.
12893	# FIXME: do we really want to maintain this feature?	9160	# FIXME: do we really want to maintain this feature?
12894	cat >>$CONFIG_STATUS <<_ACEOF	9161	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12895	sed "$ac_vpsub	9162	ac_sed_extra="$ac_vpsub
12896	$extrasub	9163	$extrasub
12897	_ACEOF	9164	_ACEOF
12898	cat >>$CONFIG_STATUS <<\_ACEOF	9165	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12899	:t	9166	:t
12900	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	9167	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
12901	s&@configure_input@&$configure_input&;t t	9168	s|@configure_input@|$ac_sed_conf_input|;t t
12902	s&@top_builddir@&$ac_top_builddir_sub&;t t	9169	s&@top_builddir@&$ac_top_builddir_sub&;t t
		9170	s&@top_build_prefix@&$ac_top_build_prefix&;t t
12903	s&@srcdir@&$ac_srcdir&;t t	9171	s&@srcdir@&$ac_srcdir&;t t
12904	s&@abs_srcdir@&$ac_abs_srcdir&;t t	9172	s&@abs_srcdir@&$ac_abs_srcdir&;t t
12905	s&@top_srcdir@&$ac_top_srcdir&;t t	9173	s&@top_srcdir@&$ac_top_srcdir&;t t
12906	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t	9174	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
12907	s&@builddir@&$ac_builddir&;t t	9175	s&@builddir@&$ac_builddir&;t t
12908	s&@abs_builddir@&$ac_abs_builddir&;t t	9176	s&@abs_builddir@&$ac_abs_builddir&;t t
12909	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t	9177	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
12910	s&@INSTALL@&$ac_INSTALL&;t t	9178	s&@INSTALL@&$ac_INSTALL&;t t
12911	$ac_datarootdir_hack	9179	$ac_datarootdir_hack
12912	" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out	9180	"
		9181	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
		9182	>$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
12913		9183
12914	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&	9184	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
12915	{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&	9185	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
12916	{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&	9186	{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
		9187	"$ac_tmp/out"`; test -z "$ac_out"; } &&
12917	{ echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9188	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
12918	which seems to be undefined. Please make sure it is defined." >&5	9189	which seems to be undefined. Please make sure it is defined" >&5
12919	echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9190	printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
12920	which seems to be undefined. Please make sure it is defined." >&2;}	9191	which seems to be undefined. Please make sure it is defined" >&2;}
12921		9192
12922	rm -f "$tmp/stdin"	9193	rm -f "$ac_tmp/stdin"
12923	case $ac_file in	9194	case $ac_file in
12924	-) cat "$tmp/out"; rm -f "$tmp/out";;	9195	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
12925	*) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;	9196	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
12926	esac	9197	esac \
		9198	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
12927	;;	9199	;;
12928	:H)	9200	:H)
12929	#	9201	#
12930	# CONFIG_HEADER	9202	# CONFIG_HEADER
12931	#	9203	#
12932	_ACEOF
12933
12934	# Transform confdefs.h into a sed script `conftest.defines', that
12935	# substitutes the proper values into config.h.in to produce config.h.
12936	rm -f conftest.defines conftest.tail
12937	# First, append a space to every undef/define line, to ease matching.
12938	echo 's/$/ /' >conftest.defines
12939	# Then, protect against being on the right side of a sed subst, or in
12940	# an unquoted here document, in config.status. If some macros were
12941	# called several times there might be several #defines for the same
12942	# symbol, which is useless. But do not sort them, since the last
12943	# AC_DEFINE must be honored.
12944	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
12945	# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
12946	# NAME is the cpp macro being defined, VALUE is the value it is being given.
12947	# PARAMS is the parameter list in the macro definition--in most cases, it's
12948	# just an empty string.
12949	ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*'
12950	ac_dB='\\)[ (].*,\\1define\\2'
12951	ac_dC=' '
12952	ac_dD=' ,'
12953
12954	uniq confdefs.h |
12955	sed -n '
12956	t rset
12957	:rset
12958	s/^[ ]*#[ ]*define[ ][ ]*//
12959	t ok
12960	d
12961	:ok
12962	s/[\\&,]/\\&/g
12963	s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
12964	s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
12965	' >>conftest.defines
12966
12967	# Remove the space that was appended to ease matching.
12968	# Then replace #undef with comments. This is necessary, for
12969	# example, in the case of _POSIX_SOURCE, which is predefined and required
12970	# on some systems where configure will not decide to define it.
12971	# (The regexp can be short, since the line contains either #define or #undef.)
12972	echo 's/ $//
12973	s,^[ #]*u.*,/* & */,' >>conftest.defines
12974
12975	# Break up conftest.defines:
12976	ac_max_sed_lines=50
12977
12978	# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
12979	# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
12980	# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
12981	# et cetera.
12982	ac_in='$ac_file_inputs'
12983	ac_out='"$tmp/out1"'
12984	ac_nxt='"$tmp/out2"'
12985
12986	while :
12987	do
12988	# Write a here document:
12989	cat >>$CONFIG_STATUS <<_ACEOF
12990	# First, check the format of the line:
12991	cat >"\$tmp/defines.sed" <<\\CEOF
12992	/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def
12993	/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def
12994	b
12995	:def
12996	_ACEOF
12997	sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
12998	echo 'CEOF
12999	sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
13000	ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
13001	sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
13002	grep . conftest.tail >/dev/null || break
13003	rm -f conftest.defines
13004	mv conftest.tail conftest.defines
13005	done
13006	rm -f conftest.defines conftest.tail
13007
13008	echo "ac_result=$ac_in" >>$CONFIG_STATUS
13009	cat >>$CONFIG_STATUS <<\_ACEOF
13010	if test x"$ac_file" != x-; then	9204	if test x"$ac_file" != x-; then
13011	echo "/* $configure_input */" >"$tmp/config.h"	9205	{
13012	cat "$ac_result" >>"$tmp/config.h"	9206	printf "%s\n" "/* $configure_input */" >&1 \
		9207	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
		9208	} >"$ac_tmp/config.h" \
		9209	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
13013	if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then	9210	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
13014	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	9211	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
13015	echo "$as_me: $ac_file is unchanged" >&6;}	9212	printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
13016	else	9213	else
13017	rm -f $ac_file	9214	rm -f "$ac_file"
13018	mv "$tmp/config.h" $ac_file	9215	mv "$ac_tmp/config.h" "$ac_file" \
		9216	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
13019	fi	9217	fi
13020	else	9218	else
13021	echo "/* $configure_input */"	9219	printf "%s\n" "/* $configure_input */" >&1 \
13022	cat "$ac_result"	9220	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
		9221	|| as_fn_error $? "could not create -" "$LINENO" 5
13023	fi	9222	fi
13024	rm -f "$tmp/out12"
13025	;;	9223	;;
13026		9224
13027		9225
13028	esac	9226	esac
13029		9227
13030	done # for ac_tag	9228	done # for ac_tag
13031		9229
13032		9230
13033	{ (exit 0); exit 0; }	9231	as_fn_exit 0
13034	_ACEOF	9232	_ACEOF
13035	chmod +x $CONFIG_STATUS
13036	ac_clean_files=$ac_clean_files_save	9233	ac_clean_files=$ac_clean_files_save
		9234
		9235	test $ac_write_fail = 0 ||
		9236	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
13037		9237
13038		9238
13039	# configure is writing to config.log, and then calls config.status.	9239	# configure is writing to config.log, and then calls config.status.
13040	# config.status does its own redirection, appending to config.log.	9240	# config.status does its own redirection, appending to config.log.
13041	# Unfortunately, on DOS this fails, as config.log is still kept open	9241	# Unfortunately, on DOS this fails, as config.log is still kept open
…		…
13052	exec 5>/dev/null	9252	exec 5>/dev/null
13053	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false	9253	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
13054	exec 5>>config.log	9254	exec 5>>config.log
13055	# Use ||, not &&, to avoid exiting from the if with $? = 1, which	9255	# Use ||, not &&, to avoid exiting from the if with $? = 1, which
13056	# would make configure fail if this is the last instruction.	9256	# would make configure fail if this is the last instruction.
13057	$ac_cs_success || { (exit 1); exit 1; }	9257	$ac_cs_success || as_fn_exit 1
		9258	fi
		9259	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
		9260	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
		9261	printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
13058	fi	9262	fi
13059		9263
13060		9264
13061	echo "Configuration:	9265	echo "Configuration:
13062		9266
…		…
13078	if test x$RESFALLBACK != x; then	9282	if test x$RESFALLBACK != x; then
13079	echo " resource class fallback: $RESFALLBACK"	9283	echo " resource class fallback: $RESFALLBACK"
13080	fi	9284	fi
13081	echo	9285	echo
13082	echo " embedded perl: $support_perl"	9286	echo " embedded perl: $support_perl"
13083	echo " libafterimage: $support_afterimage"	9287	echo " image library: $image_lib"
13084	echo	9288	echo
13085	if test x$support_xim = xyes -a x$rxvt_cv_func_xlocale = xno; then	9289	if test x$support_xim = xyes -a x$rxvt_cv_func_xlocale = xno; then
13086	echo ".----------------------------------------------------------------."	9290	echo ".----------------------------------------------------------------."
13087	echo ". WARNING: --enable-xim was specified however the locale support ."	9291	echo ". WARNING: --enable-xim was specified however the locale support ."
13088	echo ". functions could not be found. ."	9292	echo ". functions could not be found. ."
…		…
13091	fi	9295	fi
13092		9296
13093	echo "*** Optionally check src/feature.h for further, rarely used options ***"	9297	echo "*** Optionally check src/feature.h for further, rarely used options ***"
13094	echo	9298	echo
13095		9299
		9300

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