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Comparing rxvt-unicode/configure (file contents):
Revision 1.129 by root, Fri Sep 4 15:40:12 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
		1420	--enable-assert enable assertions
1299	--enable-warnings turn on g++ warnings	1421	--enable-warnings turn on g++ warnings
		1422	--enable-256-color enable 256-color support
1300	--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
1301	--enable-combining enable composition of base and combining characters	1424	--enable-combining enable composition of base and combining characters
1302	--enable-xft enable xft support on systems that have it	1425	--enable-xft enable xft support on systems that have it
1303	--enable-font-styles enable bold and italic support	1426	--enable-font-styles enable bold and italic support
1304	--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
1305	--enable-transparency enable transparent backgrounds	1429	--enable-transparency enable transparent backgrounds
1306	--enable-fading enable colors fading when off focus	1430	--enable-fading enable colors fading when off focus
1307	--enable-rxvt-scroll enable rxvt style scrollbar	1431	--enable-rxvt-scroll enable rxvt style scrollbar
1308	--enable-next-scroll enable NeXT style scrollbar	1432	--enable-next-scroll enable NeXT style scrollbar
1309	--enable-xterm-scroll enable Xterm style scrollbar	1433	--enable-xterm-scroll enable Xterm style scrollbar
…		…
1321	--enable-selectionscrolling enable scrolling during selections	1445	--enable-selectionscrolling enable scrolling during selections
1322	--enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5	1446	--enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5
1323	--enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel)	1447	--enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel)
1324	--enable-smart-resize enable smart growth/shrink behaviour	1448	--enable-smart-resize enable smart growth/shrink behaviour
1325	--enable-text-blink enable blinking text	1449	--enable-text-blink enable blinking text
1326	--enable-pointer-blank enable pointer blank when typing or inactive pointer	1450	--enable-pointer-blank enable pointer blanking when typing or inactive
1327	--enable-utmp enable utmp (utmpx) support
1328	--enable-wtmp enable wtmp (wtmpx) support (requires --enable-utmp)
1329	--enable-lastlog enable lastlog support (requires --enable-utmp)
1330		1451
1331	Optional Packages:	1452	Optional Packages:
1332	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1453	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1333	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1454	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1334	--with-afterimage-config=DIR use libAfterImage config script in DIR
1335	--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)
1336	--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)
1337	--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)
1338	--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)
1339	--with-term=NAME set the terminal to NAME (default: rxvt)	1459	--with-term=NAME set the terminal to NAME (default: rxvt)
…		…
1344	CC C compiler command	1464	CC C compiler command
1345	CFLAGS C compiler flags	1465	CFLAGS C compiler flags
1346	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
1347	nonstandard directory <lib dir>	1467	nonstandard directory <lib dir>
1348	LIBS libraries to pass to the linker, e.g. -l<library>	1468	LIBS libraries to pass to the linker, e.g. -l<library>
1349	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
1350	you have headers in a nonstandard directory <include dir>	1470	you have headers in a nonstandard directory <include dir>
1351	CXX C++ compiler command	1471	CXX C++ compiler command
1352	CXXFLAGS C++ compiler flags	1472	CXXFLAGS C++ compiler flags
1353	CPP C preprocessor	1473	XMKMF Path to xmkmf, Makefile generator for X Window System
1354	CXXCPP C++ preprocessor	1474	CXXCPP C++ preprocessor
1355	XMKMF Path to xmkmf, Makefile generator for X Window System
1356		1475
1357	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
1358	it to find libraries and programs with nonstandard names/locations.	1477	it to find libraries and programs with nonstandard names/locations.
1359		1478
		1479	Report bugs to the package provider.
1360	_ACEOF	1480	_ACEOF
1361	ac_status=$?	1481	ac_status=$?
1362	fi	1482	fi
1363		1483
1364	if test "$ac_init_help" = "recursive"; then	1484	if test "$ac_init_help" = "recursive"; then
1365	# If there are subdirs, report their specific --help.	1485	# If there are subdirs, report their specific --help.
1366	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
1367	test -d "$ac_dir" || continue	1487	test -d "$ac_dir" ||
		1488	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
		1489	continue
1368	ac_builddir=.	1490	ac_builddir=.
1369		1491
1370	case "$ac_dir" in	1492	case "$ac_dir" in
1371	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	1493	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1372	*)	1494	*)
1373	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	1495	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1374	# A ".." for each directory in $ac_dir_suffix.	1496	# A ".." for each directory in $ac_dir_suffix.
1375	ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`	1497	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1376	case $ac_top_builddir_sub in	1498	case $ac_top_builddir_sub in
1377	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	1499	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1378	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	1500	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1379	esac ;;	1501	esac ;;
1380	esac	1502	esac
…		…
1398	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;	1520	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1399	esac	1521	esac
1400	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix	1522	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1401		1523
1402	cd "$ac_dir" || { ac_status=$?; continue; }	1524	cd "$ac_dir" || { ac_status=$?; continue; }
1403	# Check for guested configure.	1525	# Check for configure.gnu first; this name is used for a wrapper for
		1526	# Metaconfig's "Configure" on case-insensitive file systems.
1404	if test -f "$ac_srcdir/configure.gnu"; then	1527	if test -f "$ac_srcdir/configure.gnu"; then
1405	echo &&	1528	echo &&
1406	$SHELL "$ac_srcdir/configure.gnu" --help=recursive	1529	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1407	elif test -f "$ac_srcdir/configure"; then	1530	elif test -f "$ac_srcdir/configure"; then
1408	echo &&	1531	echo &&
1409	$SHELL "$ac_srcdir/configure" --help=recursive	1532	$SHELL "$ac_srcdir/configure" --help=recursive
1410	else	1533	else
1411	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1534	printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1412	fi || ac_status=$?	1535	fi || ac_status=$?
1413	cd "$ac_pwd" || { ac_status=$?; break; }	1536	cd "$ac_pwd" || { ac_status=$?; break; }
1414	done	1537	done
1415	fi	1538	fi
1416		1539
1417	test -n "$ac_init_help" && exit $ac_status	1540	test -n "$ac_init_help" && exit $ac_status
1418	if $ac_init_version; then	1541	if $ac_init_version; then
1419	cat <<\_ACEOF	1542	cat <<\_ACEOF
1420	configure	1543	configure
1421	generated by GNU Autoconf 2.61	1544	generated by GNU Autoconf 2.71
1422		1545
1423	Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,	1546	Copyright (C) 2021 Free Software Foundation, Inc.
1424	2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1425	This configure script is free software; the Free Software Foundation	1547	This configure script is free software; the Free Software Foundation
1426	gives unlimited permission to copy, distribute and modify it.	1548	gives unlimited permission to copy, distribute and modify it.
1427	_ACEOF	1549	_ACEOF
1428	exit	1550	exit
1429	fi	1551	fi
		1552
		1553	## ------------------------ ##
		1554	## Autoconf initialization. ##
		1555	## ------------------------ ##
		1556
		1557	# ac_fn_c_try_compile LINENO
		1558	# --------------------------
		1559	# Try to compile conftest.$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
1430	cat >config.log <<_ACEOF	2104	cat >config.log <<_ACEOF
1431	This file contains any messages produced by compilers while	2105	This file contains any messages produced by compilers while
1432	running configure, to aid debugging if configure makes a mistake.	2106	running configure, to aid debugging if configure makes a mistake.
1433		2107
1434	It was created by $as_me, which was	2108	It was created by $as_me, which was
1435	generated by GNU Autoconf 2.61. Invocation command line was	2109	generated by GNU Autoconf 2.71. Invocation command line was
1436		2110
1437	$ $0 $@	2111	$ $0$ac_configure_args_raw
1438		2112
1439	_ACEOF	2113	_ACEOF
1440	exec 5>>config.log	2114	exec 5>>config.log
1441	{	2115	{
1442	cat <<_ASUNAME	2116	cat <<_ASUNAME
…		…
1465		2139
1466	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2140	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1467	for as_dir in $PATH	2141	for as_dir in $PATH
1468	do	2142	do
1469	IFS=$as_save_IFS	2143	IFS=$as_save_IFS
1470	test -z "$as_dir" && as_dir=.	2144	case $as_dir in #(((
1471	echo "PATH: $as_dir"	2145	'') as_dir=./ ;;
		2146	*/) ;;
		2147	*) as_dir=$as_dir/ ;;
		2148	esac
		2149	printf "%s\n" "PATH: $as_dir"
1472	done	2150	done
1473	IFS=$as_save_IFS	2151	IFS=$as_save_IFS
1474		2152
1475	} >&5	2153	} >&5
1476		2154
1477	cat >&5 <<_ACEOF	2155	cat >&5 <<_ACEOF
…		…
1501	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;	2179	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1502	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	2180	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1503	| -silent | --silent | --silen | --sile | --sil)	2181	| -silent | --silent | --silen | --sile | --sil)
1504	continue ;;	2182	continue ;;
1505	*\'*)	2183	*\'*)
1506	ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;	2184	ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1507	esac	2185	esac
1508	case $ac_pass in	2186	case $ac_pass in
1509	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;	2187	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1510	2)	2188	2)
1511	ac_configure_args1="$ac_configure_args1 '$ac_arg'"	2189	as_fn_append ac_configure_args1 " '$ac_arg'"
1512	if test $ac_must_keep_next = true; then	2190	if test $ac_must_keep_next = true; then
1513	ac_must_keep_next=false # Got value, back to normal.	2191	ac_must_keep_next=false # Got value, back to normal.
1514	else	2192	else
1515	case $ac_arg in	2193	case $ac_arg in
1516	*=* | --config-cache | -C | -disable-* | --disable-* \	2194	*=* | --config-cache | -C | -disable-* | --disable-* \
…		…
1522	esac	2200	esac
1523	;;	2201	;;
1524	-* ) ac_must_keep_next=true ;;	2202	-* ) ac_must_keep_next=true ;;
1525	esac	2203	esac
1526	fi	2204	fi
1527	ac_configure_args="$ac_configure_args '$ac_arg'"	2205	as_fn_append ac_configure_args " '$ac_arg'"
1528	;;	2206	;;
1529	esac	2207	esac
1530	done	2208	done
1531	done	2209	done
1532	$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }	2210	{ ac_configure_args0=; unset ac_configure_args0;}
1533	$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }	2211	{ ac_configure_args1=; unset ac_configure_args1;}
1534		2212
1535	# When interrupted or exit'd, cleanup temporary files, and complete	2213	# When interrupted or exit'd, cleanup temporary files, and complete
1536	# config.log. We remove comments because anyway the quotes in there	2214	# config.log. We remove comments because anyway the quotes in there
1537	# would cause problems or look ugly.	2215	# would cause problems or look ugly.
1538	# WARNING: Use '\'' to represent an apostrophe within the trap.	2216	# WARNING: Use '\'' to represent an apostrophe within the trap.
1539	# 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.
1540	trap 'exit_status=$?	2218	trap 'exit_status=$?
		2219	# Sanitize IFS.
		2220	IFS=" "" $as_nl"
1541	# Save into config.log some information that might help in debugging.	2221	# Save into config.log some information that might help in debugging.
1542	{	2222	{
1543	echo	2223	echo
1544		2224
1545	cat <<\_ASBOX	2225	printf "%s\n" "## ---------------- ##
1546	## ---------------- ##
1547	## Cache variables. ##	2226	## Cache variables. ##
1548	## ---------------- ##	2227	## ---------------- ##"
1549	_ASBOX
1550	echo	2228	echo
1551	# The following way of writing the cache mishandles newlines in values,	2229	# The following way of writing the cache mishandles newlines in values,
1552	(	2230	(
1553	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
1554	eval ac_val=\$$ac_var	2232	eval ac_val=\$$ac_var
1555	case $ac_val in #(	2233	case $ac_val in #(
1556	*${as_nl}*)	2234	*${as_nl}*)
1557	case $ac_var in #(	2235	case $ac_var in #(
1558	*_cv_*) { echo "$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 $ac_var contains a newline" >&5
1559	echo "$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;} ;;
1560	esac	2238	esac
1561	case $ac_var in #(	2239	case $ac_var in #(
1562	_ | IFS | as_nl) ;; #(	2240	_ | IFS | as_nl) ;; #(
1563	*) $as_unset $ac_var ;;	2241	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		2242	*) { eval $ac_var=; unset $ac_var;} ;;
1564	esac ;;	2243	esac ;;
1565	esac	2244	esac
1566	done	2245	done
1567	(set) 2>&1 |	2246	(set) 2>&1 |
1568	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(	2247	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
…		…
1577	esac |	2256	esac |
1578	sort	2257	sort
1579	)	2258	)
1580	echo	2259	echo
1581		2260
1582	cat <<\_ASBOX	2261	printf "%s\n" "## ----------------- ##
1583	## ----------------- ##
1584	## Output variables. ##	2262	## Output variables. ##
1585	## ----------------- ##	2263	## ----------------- ##"
1586	_ASBOX
1587	echo	2264	echo
1588	for ac_var in $ac_subst_vars	2265	for ac_var in $ac_subst_vars
1589	do	2266	do
1590	eval ac_val=\$$ac_var	2267	eval ac_val=\$$ac_var
1591	case $ac_val in	2268	case $ac_val in
1592	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2269	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1593	esac	2270	esac
1594	echo "$ac_var='\''$ac_val'\''"	2271	printf "%s\n" "$ac_var='\''$ac_val'\''"
1595	done | sort	2272	done | sort
1596	echo	2273	echo
1597		2274
1598	if test -n "$ac_subst_files"; then	2275	if test -n "$ac_subst_files"; then
1599	cat <<\_ASBOX	2276	printf "%s\n" "## ------------------- ##
1600	## ------------------- ##
1601	## File substitutions. ##	2277	## File substitutions. ##
1602	## ------------------- ##	2278	## ------------------- ##"
1603	_ASBOX
1604	echo	2279	echo
1605	for ac_var in $ac_subst_files	2280	for ac_var in $ac_subst_files
1606	do	2281	do
1607	eval ac_val=\$$ac_var	2282	eval ac_val=\$$ac_var
1608	case $ac_val in	2283	case $ac_val in
1609	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2284	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1610	esac	2285	esac
1611	echo "$ac_var='\''$ac_val'\''"	2286	printf "%s\n" "$ac_var='\''$ac_val'\''"
1612	done | sort	2287	done | sort
1613	echo	2288	echo
1614	fi	2289	fi
1615		2290
1616	if test -s confdefs.h; then	2291	if test -s confdefs.h; then
1617	cat <<\_ASBOX	2292	printf "%s\n" "## ----------- ##
1618	## ----------- ##
1619	## confdefs.h. ##	2293	## confdefs.h. ##
1620	## ----------- ##	2294	## ----------- ##"
1621	_ASBOX
1622	echo	2295	echo
1623	cat confdefs.h	2296	cat confdefs.h
1624	echo	2297	echo
1625	fi	2298	fi
1626	test "$ac_signal" != 0 &&	2299	test "$ac_signal" != 0 &&
1627	echo "$as_me: caught signal $ac_signal"	2300	printf "%s\n" "$as_me: caught signal $ac_signal"
1628	echo "$as_me: exit $exit_status"	2301	printf "%s\n" "$as_me: exit $exit_status"
1629	} >&5	2302	} >&5
1630	rm -f core *.core core.conftest.* &&	2303	rm -f core *.core core.conftest.* &&
1631	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&	2304	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1632	exit $exit_status	2305	exit $exit_status
1633	' 0	2306	' 0
1634	for ac_signal in 1 2 13 15; do	2307	for ac_signal in 1 2 13 15; do
1635	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal	2308	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1636	done	2309	done
1637	ac_signal=0	2310	ac_signal=0
1638		2311
1639	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2312	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1640	rm -f -r conftest* confdefs.h	2313	rm -f -r conftest* confdefs.h
1641		2314
		2315	printf "%s\n" "/* confdefs.h */" > confdefs.h
		2316
1642	# Predefined preprocessor variables.	2317	# Predefined preprocessor variables.
1643		2318
1644	cat >>confdefs.h <<_ACEOF	2319	printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
1645	#define PACKAGE_NAME "$PACKAGE_NAME"
1646	_ACEOF
1647		2320
		2321	printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
1648		2322
1649	cat >>confdefs.h <<_ACEOF	2323	printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
1650	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1651	_ACEOF
1652		2324
		2325	printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
1653		2326
1654	cat >>confdefs.h <<_ACEOF	2327	printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
1655	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1656	_ACEOF
1657		2328
1658		2329	printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
1659	cat >>confdefs.h <<_ACEOF
1660	#define PACKAGE_STRING "$PACKAGE_STRING"
1661	_ACEOF
1662
1663
1664	cat >>confdefs.h <<_ACEOF
1665	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1666	_ACEOF
1667		2330
1668		2331
1669	# 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.
1670	# Prefer explicitly selected file to automatically selected ones.	2333	# Prefer an explicitly selected file to automatically selected ones.
1671	if test -n "$CONFIG_SITE"; then	2334	if test -n "$CONFIG_SITE"; then
1672	set x "$CONFIG_SITE"	2335	ac_site_files="$CONFIG_SITE"
1673	elif test "x$prefix" != xNONE; then	2336	elif test "x$prefix" != xNONE; then
1674	set x "$prefix/share/config.site" "$prefix/etc/config.site"	2337	ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
1675	else	2338	else
1676	set x "$ac_default_prefix/share/config.site" \	2339	ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1677	"$ac_default_prefix/etc/config.site"
1678	fi	2340	fi
1679	shift	2341
1680	for ac_site_file	2342	for ac_site_file in $ac_site_files
1681	do	2343	do
1682	if test -r "$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
1683	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5	2351	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1684	echo "$as_me: loading site script $ac_site_file" >&6;}	2352	printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
1685	sed 's/^/| /' "$ac_site_file" >&5	2353	sed 's/^/| /' "$ac_site_file" >&5
1686	. "$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; }
1687	fi	2359	fi
1688	done	2360	done
1689		2361
1690	if test -r "$cache_file"; then	2362	if test -r "$cache_file"; then
1691	# Some versions of bash will fail to source /dev/null (special	2363	# Some versions of bash will fail to source /dev/null (special files
1692	# files actually), so we avoid doing that.	2364	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1693	if test -f "$cache_file"; then	2365	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1694	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5	2366	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1695	echo "$as_me: loading cache $cache_file" >&6;}	2367	printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
1696	case $cache_file in	2368	case $cache_file in
1697	[\\/]* | ?:[\\/]* ) . "$cache_file";;	2369	[\\/]* | ?:[\\/]* ) . "$cache_file";;
1698	*) . "./$cache_file";;	2370	*) . "./$cache_file";;
1699	esac	2371	esac
1700	fi	2372	fi
1701	else	2373	else
1702	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5	2374	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1703	echo "$as_me: creating cache $cache_file" >&6;}	2375	printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
1704	>$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 ${ac_aux_dir}configure"
1705	fi	3010	fi
1706		3011
1707	# Check that the precious variables saved in the cache have kept the same	3012	# Check that the precious variables saved in the cache have kept the same
1708	# value.	3013	# value.
1709	ac_cache_corrupted=false	3014	ac_cache_corrupted=false
…		…
1712	eval ac_new_set=\$ac_env_${ac_var}_set	3017	eval ac_new_set=\$ac_env_${ac_var}_set
1713	eval ac_old_val=\$ac_cv_env_${ac_var}_value	3018	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1714	eval ac_new_val=\$ac_env_${ac_var}_value	3019	eval ac_new_val=\$ac_env_${ac_var}_value
1715	case $ac_old_set,$ac_new_set in	3020	case $ac_old_set,$ac_new_set in
1716	set,)	3021	set,)
1717	{ 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 \`$ac_old_val' in the previous run" >&5
1718	echo "$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 \`$ac_old_val' in the previous run" >&2;}
1719	ac_cache_corrupted=: ;;	3024	ac_cache_corrupted=: ;;
1720	,set)	3025	,set)
1721	{ echo "$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
1722	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;}
1723	ac_cache_corrupted=: ;;	3028	ac_cache_corrupted=: ;;
1724	,);;	3029	,);;
1725	*)	3030	*)
1726	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" != "$ac_new_val_w"; then
1727	{ echo "$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
1728	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;}
1729	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1730	echo "$as_me: former value: $ac_old_val" >&2;}
1731	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1732	echo "$as_me: current value: $ac_new_val" >&2;}
1733	ac_cache_corrupted=:	3038	ac_cache_corrupted=:
		3039	else
		3040	{ printf "%s\n" "$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: \`$ac_new_val'" >&2;}
1734	fi;;	3048	fi;;
1735	esac	3049	esac
1736	# Pass precious variables to config.status.	3050	# Pass precious variables to config.status.
1737	if test "$ac_new_set" = set; then	3051	if test "$ac_new_set" = set; then
1738	case $ac_new_val in	3052	case $ac_new_val in
1739	*\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;	3053	*\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1740	*) ac_arg=$ac_var=$ac_new_val ;;	3054	*) ac_arg=$ac_var=$ac_new_val ;;
1741	esac	3055	esac
1742	case " $ac_configure_args " in	3056	case " $ac_configure_args " in
1743	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.	3057	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1744	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;	3058	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1745	esac	3059	esac
1746	fi	3060	fi
1747	done	3061	done
1748	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 \`$ac_pwd':" >&2;}
1749	{ echo "$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
1750	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;}
1751	{ { 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 $cache_file'
1752	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}	3068	and start over" "$LINENO" 5
1753	{ (exit 1); exit 1; }; }
1754	fi	3069	fi
1755		3070	## -------------------- ##
1756		3071	## Main body of script. ##
1757		3072	## -------------------- ##
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771		3073
1772	ac_ext=c	3074	ac_ext=c
1773	ac_cpp='$CPP $CPPFLAGS'	3075	ac_cpp='$CPP $CPPFLAGS'
1774	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3076	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1775	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 $LIBS >&5'
…		…
1779		3081
1780		3082
1781	ac_config_headers="$ac_config_headers config.h:config.h.in"	3083	ac_config_headers="$ac_config_headers config.h:config.h.in"
1782		3084
1783		3085
1784	ac_aux_dir=
1785	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1786	if test -f "$ac_dir/install-sh"; then
1787	ac_aux_dir=$ac_dir
1788	ac_install_sh="$ac_aux_dir/install-sh -c"
1789	break
1790	elif test -f "$ac_dir/install.sh"; then
1791	ac_aux_dir=$ac_dir
1792	ac_install_sh="$ac_aux_dir/install.sh -c"
1793	break
1794	elif test -f "$ac_dir/shtool"; then
1795	ac_aux_dir=$ac_dir
1796	ac_install_sh="$ac_aux_dir/shtool install -c"
1797	break
1798	fi
1799	done
1800	if test -z "$ac_aux_dir"; then
1801	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1802	echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1803	{ (exit 1); exit 1; }; }
1804	fi
1805		3086
1806	# These three variables are undocumented and unsupported,
1807	# and are intended to be withdrawn in a future Autoconf release.
1808	# They can cause serious problems if a builder's source tree is in a directory
1809	# whose full name contains unusual characters.
1810	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1811	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1812	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1813		3087
1814		3088
1815	# Make sure we can run config.sub.	3089	# Make sure we can run config.sub.
1816	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||	3090	$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
1817	{ { 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
1818	echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
1819	{ (exit 1); exit 1; }; }
1820		3092
1821	{ echo "$as_me:$LINENO: checking build system type" >&5	3093	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1822	echo $ECHO_N "checking build system type... $ECHO_C" >&6; }	3094	printf %s "checking build system type... " >&6; }
1823	if test "${ac_cv_build+set}" = set; then	3095	if test ${ac_cv_build+y}
1824	echo $ECHO_N "(cached) $ECHO_C" >&6	3096	then :
1825	else	3097	printf %s "(cached) " >&6
		3098	else $as_nop
1826	ac_build_alias=$build_alias	3099	ac_build_alias=$build_alias
1827	test "x$ac_build_alias" = x &&	3100	test "x$ac_build_alias" = x &&
1828	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`	3101	ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
1829	test "x$ac_build_alias" = x &&	3102	test "x$ac_build_alias" = x &&
1830	{ { echo "$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
1831	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1832	{ (exit 1); exit 1; }; }
1833	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||	3104	ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
1834	{ { echo "$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
1835	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
1836	{ (exit 1); exit 1; }; }
1837		3106
1838	fi	3107	fi
1839	{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5	3108	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1840	echo "${ECHO_T}$ac_cv_build" >&6; }	3109	printf "%s\n" "$ac_cv_build" >&6; }
1841	case $ac_cv_build in	3110	case $ac_cv_build in
1842	*-*-*) ;;	3111	*-*-*) ;;
1843	*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5	3112	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
1844	echo "$as_me: error: invalid value of canonical build" >&2;}
1845	{ (exit 1); exit 1; }; };;
1846	esac	3113	esac
1847	build=$ac_cv_build	3114	build=$ac_cv_build
1848	ac_save_IFS=$IFS; IFS='-'	3115	ac_save_IFS=$IFS; IFS='-'
1849	set x $ac_cv_build	3116	set x $ac_cv_build
1850	shift	3117	shift
…		…
1856	build_os=$*	3123	build_os=$*
1857	IFS=$ac_save_IFS	3124	IFS=$ac_save_IFS
1858	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
1859		3126
1860		3127
1861	{ echo "$as_me:$LINENO: checking host system type" >&5	3128	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1862	echo $ECHO_N "checking host system type... $ECHO_C" >&6; }	3129	printf %s "checking host system type... " >&6; }
1863	if test "${ac_cv_host+set}" = set; then	3130	if test ${ac_cv_host+y}
1864	echo $ECHO_N "(cached) $ECHO_C" >&6	3131	then :
1865	else	3132	printf %s "(cached) " >&6
		3133	else $as_nop
1866	if test "x$host_alias" = x; then	3134	if test "x$host_alias" = x; then
1867	ac_cv_host=$ac_cv_build	3135	ac_cv_host=$ac_cv_build
1868	else	3136	else
1869	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||	3137	ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
1870	{ { echo "$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
1871	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
1872	{ (exit 1); exit 1; }; }
1873	fi	3139	fi
1874		3140
1875	fi	3141	fi
1876	{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5	3142	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1877	echo "${ECHO_T}$ac_cv_host" >&6; }	3143	printf "%s\n" "$ac_cv_host" >&6; }
1878	case $ac_cv_host in	3144	case $ac_cv_host in
1879	*-*-*) ;;	3145	*-*-*) ;;
1880	*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5	3146	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
1881	echo "$as_me: error: invalid value of canonical host" >&2;}
1882	{ (exit 1); exit 1; }; };;
1883	esac	3147	esac
1884	host=$ac_cv_host	3148	host=$ac_cv_host
1885	ac_save_IFS=$IFS; IFS='-'	3149	ac_save_IFS=$IFS; IFS='-'
1886	set x $ac_cv_host	3150	set x $ac_cv_host
1887	shift	3151	shift
…		…
1894	IFS=$ac_save_IFS	3158	IFS=$ac_save_IFS
1895	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
1896		3160
1897		3161
1898		3162
1899	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`
1900	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`
1901		3165
1902	echo ""	3166	echo ""
1903	echo "configuring for rxvt $VERSION"	3167	echo "configuring for rxvt $VERSION"
1904	echo ""	3168	echo ""
1905		3169
1906	orig_CXXFLAGS="$CXXFLAGS"	3170	orig_CXXFLAGS="$CXXFLAGS"
		3171
		3172
		3173
		3174
		3175
		3176
		3177
		3178
		3179
1907		3180
1908	ac_ext=c	3181	ac_ext=c
1909	ac_cpp='$CPP $CPPFLAGS'	3182	ac_cpp='$CPP $CPPFLAGS'
1910	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3183	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1911	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 $LIBS >&5'
1912	ac_compiler_gnu=$ac_cv_c_compiler_gnu	3185	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1913	if test -n "$ac_tool_prefix"; then	3186	if test -n "$ac_tool_prefix"; then
1914	# Extract the first word of "${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.
1915	set dummy ${ac_tool_prefix}gcc; ac_word=$2	3188	set dummy ${ac_tool_prefix}gcc; ac_word=$2
1916	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3189	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1917	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3190	printf %s "checking for $ac_word... " >&6; }
1918	if test "${ac_cv_prog_CC+set}" = set; then	3191	if test ${ac_cv_prog_CC+y}
1919	echo $ECHO_N "(cached) $ECHO_C" >&6	3192	then :
1920	else	3193	printf %s "(cached) " >&6
		3194	else $as_nop
1921	if test -n "$CC"; then	3195	if test -n "$CC"; then
1922	ac_cv_prog_CC="$CC" # Let the user override the test.	3196	ac_cv_prog_CC="$CC" # Let the user override the test.
1923	else	3197	else
1924	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3198	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1925	for as_dir in $PATH	3199	for as_dir in $PATH
1926	do	3200	do
1927	IFS=$as_save_IFS	3201	IFS=$as_save_IFS
1928	test -z "$as_dir" && as_dir=.	3202	case $as_dir in #(((
		3203	'') as_dir=./ ;;
		3204	*/) ;;
		3205	*) as_dir=$as_dir/ ;;
		3206	esac
1929	for ac_exec_ext in '' $ac_executable_extensions; do	3207	for ac_exec_ext in '' $ac_executable_extensions; do
1930	if { test -f "$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$ac_exec_ext"; then
1931	ac_cv_prog_CC="${ac_tool_prefix}gcc"	3209	ac_cv_prog_CC="${ac_tool_prefix}gcc"
1932	echo "$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$ac_exec_ext" >&5
1933	break 2	3211	break 2
1934	fi	3212	fi
1935	done	3213	done
1936	done	3214	done
1937	IFS=$as_save_IFS	3215	IFS=$as_save_IFS
1938		3216
1939	fi	3217	fi
1940	fi	3218	fi
1941	CC=$ac_cv_prog_CC	3219	CC=$ac_cv_prog_CC
1942	if test -n "$CC"; then	3220	if test -n "$CC"; then
1943	{ echo "$as_me:$LINENO: result: $CC" >&5	3221	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1944	echo "${ECHO_T}$CC" >&6; }	3222	printf "%s\n" "$CC" >&6; }
1945	else	3223	else
1946	{ echo "$as_me:$LINENO: result: no" >&5	3224	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1947	echo "${ECHO_T}no" >&6; }	3225	printf "%s\n" "no" >&6; }
1948	fi	3226	fi
1949		3227
1950		3228
1951	fi	3229	fi
1952	if test -z "$ac_cv_prog_CC"; then	3230	if test -z "$ac_cv_prog_CC"; then
1953	ac_ct_CC=$CC	3231	ac_ct_CC=$CC
1954	# 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.
1955	set dummy gcc; ac_word=$2	3233	set dummy gcc; ac_word=$2
1956	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3234	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1957	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3235	printf %s "checking for $ac_word... " >&6; }
1958	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3236	if test ${ac_cv_prog_ac_ct_CC+y}
1959	echo $ECHO_N "(cached) $ECHO_C" >&6	3237	then :
1960	else	3238	printf %s "(cached) " >&6
		3239	else $as_nop
1961	if test -n "$ac_ct_CC"; then	3240	if test -n "$ac_ct_CC"; then
1962	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3241	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1963	else	3242	else
1964	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3243	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1965	for as_dir in $PATH	3244	for as_dir in $PATH
1966	do	3245	do
1967	IFS=$as_save_IFS	3246	IFS=$as_save_IFS
1968	test -z "$as_dir" && as_dir=.	3247	case $as_dir in #(((
		3248	'') as_dir=./ ;;
		3249	*/) ;;
		3250	*) as_dir=$as_dir/ ;;
		3251	esac
1969	for ac_exec_ext in '' $ac_executable_extensions; do	3252	for ac_exec_ext in '' $ac_executable_extensions; do
1970	if { test -f "$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$ac_exec_ext"; then
1971	ac_cv_prog_ac_ct_CC="gcc"	3254	ac_cv_prog_ac_ct_CC="gcc"
1972	echo "$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$ac_exec_ext" >&5
1973	break 2	3256	break 2
1974	fi	3257	fi
1975	done	3258	done
1976	done	3259	done
1977	IFS=$as_save_IFS	3260	IFS=$as_save_IFS
1978		3261
1979	fi	3262	fi
1980	fi	3263	fi
1981	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3264	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1982	if test -n "$ac_ct_CC"; then	3265	if test -n "$ac_ct_CC"; then
1983	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3266	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
1984	echo "${ECHO_T}$ac_ct_CC" >&6; }	3267	printf "%s\n" "$ac_ct_CC" >&6; }
1985	else	3268	else
1986	{ echo "$as_me:$LINENO: result: no" >&5	3269	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1987	echo "${ECHO_T}no" >&6; }	3270	printf "%s\n" "no" >&6; }
1988	fi	3271	fi
1989		3272
1990	if test "x$ac_ct_CC" = x; then	3273	if test "x$ac_ct_CC" = x; then
1991	CC=""	3274	CC=""
1992	else	3275	else
1993	case $cross_compiling:$ac_tool_warned in	3276	case $cross_compiling:$ac_tool_warned in
1994	yes:)	3277	yes:)
1995	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	3278	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
1996	whose name does not start with the host triplet. If you think this	3279	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1997	configuration is useful to you, please write to autoconf@gnu.org." >&5
1998	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
1999	whose name does not start with the host triplet. If you think this
2000	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2001	ac_tool_warned=yes ;;	3280	ac_tool_warned=yes ;;
2002	esac	3281	esac
2003	CC=$ac_ct_CC	3282	CC=$ac_ct_CC
2004	fi	3283	fi
2005	else	3284	else
…		…
2008		3287
2009	if test -z "$CC"; then	3288	if test -z "$CC"; then
2010	if test -n "$ac_tool_prefix"; then	3289	if test -n "$ac_tool_prefix"; then
2011	# Extract the first word of "${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.
2012	set dummy ${ac_tool_prefix}cc; ac_word=$2	3291	set dummy ${ac_tool_prefix}cc; ac_word=$2
2013	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3292	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2014	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3293	printf %s "checking for $ac_word... " >&6; }
2015	if test "${ac_cv_prog_CC+set}" = set; then	3294	if test ${ac_cv_prog_CC+y}
2016	echo $ECHO_N "(cached) $ECHO_C" >&6	3295	then :
2017	else	3296	printf %s "(cached) " >&6
		3297	else $as_nop
2018	if test -n "$CC"; then	3298	if test -n "$CC"; then
2019	ac_cv_prog_CC="$CC" # Let the user override the test.	3299	ac_cv_prog_CC="$CC" # Let the user override the test.
2020	else	3300	else
2021	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3301	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2022	for as_dir in $PATH	3302	for as_dir in $PATH
2023	do	3303	do
2024	IFS=$as_save_IFS	3304	IFS=$as_save_IFS
2025	test -z "$as_dir" && as_dir=.	3305	case $as_dir in #(((
		3306	'') as_dir=./ ;;
		3307	*/) ;;
		3308	*) as_dir=$as_dir/ ;;
		3309	esac
2026	for ac_exec_ext in '' $ac_executable_extensions; do	3310	for ac_exec_ext in '' $ac_executable_extensions; do
2027	if { test -f "$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$ac_exec_ext"; then
2028	ac_cv_prog_CC="${ac_tool_prefix}cc"	3312	ac_cv_prog_CC="${ac_tool_prefix}cc"
2029	echo "$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$ac_exec_ext" >&5
2030	break 2	3314	break 2
2031	fi	3315	fi
2032	done	3316	done
2033	done	3317	done
2034	IFS=$as_save_IFS	3318	IFS=$as_save_IFS
2035		3319
2036	fi	3320	fi
2037	fi	3321	fi
2038	CC=$ac_cv_prog_CC	3322	CC=$ac_cv_prog_CC
2039	if test -n "$CC"; then	3323	if test -n "$CC"; then
2040	{ echo "$as_me:$LINENO: result: $CC" >&5	3324	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2041	echo "${ECHO_T}$CC" >&6; }	3325	printf "%s\n" "$CC" >&6; }
2042	else	3326	else
2043	{ echo "$as_me:$LINENO: result: no" >&5	3327	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2044	echo "${ECHO_T}no" >&6; }	3328	printf "%s\n" "no" >&6; }
2045	fi	3329	fi
2046		3330
2047		3331
2048	fi	3332	fi
2049	fi	3333	fi
2050	if test -z "$CC"; then	3334	if test -z "$CC"; then
2051	# 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.
2052	set dummy cc; ac_word=$2	3336	set dummy cc; ac_word=$2
2053	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3337	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2054	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3338	printf %s "checking for $ac_word... " >&6; }
2055	if test "${ac_cv_prog_CC+set}" = set; then	3339	if test ${ac_cv_prog_CC+y}
2056	echo $ECHO_N "(cached) $ECHO_C" >&6	3340	then :
2057	else	3341	printf %s "(cached) " >&6
		3342	else $as_nop
2058	if test -n "$CC"; then	3343	if test -n "$CC"; then
2059	ac_cv_prog_CC="$CC" # Let the user override the test.	3344	ac_cv_prog_CC="$CC" # Let the user override the test.
2060	else	3345	else
2061	ac_prog_rejected=no	3346	ac_prog_rejected=no
2062	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3347	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2063	for as_dir in $PATH	3348	for as_dir in $PATH
2064	do	3349	do
2065	IFS=$as_save_IFS	3350	IFS=$as_save_IFS
2066	test -z "$as_dir" && as_dir=.	3351	case $as_dir in #(((
		3352	'') as_dir=./ ;;
		3353	*/) ;;
		3354	*) as_dir=$as_dir/ ;;
		3355	esac
2067	for ac_exec_ext in '' $ac_executable_extensions; do	3356	for ac_exec_ext in '' $ac_executable_extensions; do
2068	if { test -f "$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$ac_exec_ext"; then
2069	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	3358	if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2070	ac_prog_rejected=yes	3359	ac_prog_rejected=yes
2071	continue	3360	continue
2072	fi	3361	fi
2073	ac_cv_prog_CC="cc"	3362	ac_cv_prog_CC="cc"
2074	echo "$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$ac_exec_ext" >&5
2075	break 2	3364	break 2
2076	fi	3365	fi
2077	done	3366	done
2078	done	3367	done
2079	IFS=$as_save_IFS	3368	IFS=$as_save_IFS
2080		3369
2081	if test $ac_prog_rejected = yes; then	3370	if test $ac_prog_rejected = yes; then
2082	# 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.
2083	set dummy $ac_cv_prog_CC	3372	set dummy $ac_cv_prog_CC
…		…
2085	if test $# != 0; then	3374	if test $# != 0; then
2086	# We chose a different compiler from the bogus one.	3375	# We chose a different compiler from the bogus one.
2087	# However, it has the same basename, so the bogon will be chosen	3376	# However, it has the same basename, so the bogon will be chosen
2088	# first if we set CC to just the basename; use the full file name.	3377	# first if we set CC to just the basename; use the full file name.
2089	shift	3378	shift
2090	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"	3379	ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2091	fi	3380	fi
2092	fi	3381	fi
2093	fi	3382	fi
2094	fi	3383	fi
2095	CC=$ac_cv_prog_CC	3384	CC=$ac_cv_prog_CC
2096	if test -n "$CC"; then	3385	if test -n "$CC"; then
2097	{ echo "$as_me:$LINENO: result: $CC" >&5	3386	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2098	echo "${ECHO_T}$CC" >&6; }	3387	printf "%s\n" "$CC" >&6; }
2099	else	3388	else
2100	{ echo "$as_me:$LINENO: result: no" >&5	3389	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2101	echo "${ECHO_T}no" >&6; }	3390	printf "%s\n" "no" >&6; }
2102	fi	3391	fi
2103		3392
2104		3393
2105	fi	3394	fi
2106	if test -z "$CC"; then	3395	if test -z "$CC"; then
2107	if test -n "$ac_tool_prefix"; then	3396	if test -n "$ac_tool_prefix"; then
2108	for ac_prog in cl.exe	3397	for ac_prog in cl.exe
2109	do	3398	do
2110	# 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.
2111	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	3400	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2112	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3401	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2113	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3402	printf %s "checking for $ac_word... " >&6; }
2114	if test "${ac_cv_prog_CC+set}" = set; then	3403	if test ${ac_cv_prog_CC+y}
2115	echo $ECHO_N "(cached) $ECHO_C" >&6	3404	then :
2116	else	3405	printf %s "(cached) " >&6
		3406	else $as_nop
2117	if test -n "$CC"; then	3407	if test -n "$CC"; then
2118	ac_cv_prog_CC="$CC" # Let the user override the test.	3408	ac_cv_prog_CC="$CC" # Let the user override the test.
2119	else	3409	else
2120	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3410	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2121	for as_dir in $PATH	3411	for as_dir in $PATH
2122	do	3412	do
2123	IFS=$as_save_IFS	3413	IFS=$as_save_IFS
2124	test -z "$as_dir" && as_dir=.	3414	case $as_dir in #(((
		3415	'') as_dir=./ ;;
		3416	*/) ;;
		3417	*) as_dir=$as_dir/ ;;
		3418	esac
2125	for ac_exec_ext in '' $ac_executable_extensions; do	3419	for ac_exec_ext in '' $ac_executable_extensions; do
2126	if { test -f "$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$ac_exec_ext"; then
2127	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	3421	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2128	echo "$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$ac_exec_ext" >&5
2129	break 2	3423	break 2
2130	fi	3424	fi
2131	done	3425	done
2132	done	3426	done
2133	IFS=$as_save_IFS	3427	IFS=$as_save_IFS
2134		3428
2135	fi	3429	fi
2136	fi	3430	fi
2137	CC=$ac_cv_prog_CC	3431	CC=$ac_cv_prog_CC
2138	if test -n "$CC"; then	3432	if test -n "$CC"; then
2139	{ echo "$as_me:$LINENO: result: $CC" >&5	3433	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2140	echo "${ECHO_T}$CC" >&6; }	3434	printf "%s\n" "$CC" >&6; }
2141	else	3435	else
2142	{ echo "$as_me:$LINENO: result: no" >&5	3436	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2143	echo "${ECHO_T}no" >&6; }	3437	printf "%s\n" "no" >&6; }
2144	fi	3438	fi
2145		3439
2146		3440
2147	test -n "$CC" && break	3441	test -n "$CC" && break
2148	done	3442	done
…		…
2151	ac_ct_CC=$CC	3445	ac_ct_CC=$CC
2152	for ac_prog in cl.exe	3446	for ac_prog in cl.exe
2153	do	3447	do
2154	# 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.
2155	set dummy $ac_prog; ac_word=$2	3449	set dummy $ac_prog; ac_word=$2
2156	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3450	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2157	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3451	printf %s "checking for $ac_word... " >&6; }
2158	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3452	if test ${ac_cv_prog_ac_ct_CC+y}
2159	echo $ECHO_N "(cached) $ECHO_C" >&6	3453	then :
2160	else	3454	printf %s "(cached) " >&6
		3455	else $as_nop
2161	if test -n "$ac_ct_CC"; then	3456	if test -n "$ac_ct_CC"; then
2162	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3457	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2163	else	3458	else
2164	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3459	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2165	for as_dir in $PATH	3460	for as_dir in $PATH
2166	do	3461	do
2167	IFS=$as_save_IFS	3462	IFS=$as_save_IFS
2168	test -z "$as_dir" && as_dir=.	3463	case $as_dir in #(((
		3464	'') as_dir=./ ;;
		3465	*/) ;;
		3466	*) as_dir=$as_dir/ ;;
		3467	esac
2169	for ac_exec_ext in '' $ac_executable_extensions; do	3468	for ac_exec_ext in '' $ac_executable_extensions; do
2170	if { test -f "$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$ac_exec_ext"; then
2171	ac_cv_prog_ac_ct_CC="$ac_prog"	3470	ac_cv_prog_ac_ct_CC="$ac_prog"
2172	echo "$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$ac_exec_ext" >&5
2173	break 2	3472	break 2
2174	fi	3473	fi
2175	done	3474	done
2176	done	3475	done
2177	IFS=$as_save_IFS	3476	IFS=$as_save_IFS
2178		3477
2179	fi	3478	fi
2180	fi	3479	fi
2181	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3480	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2182	if test -n "$ac_ct_CC"; then	3481	if test -n "$ac_ct_CC"; then
2183	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3482	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2184	echo "${ECHO_T}$ac_ct_CC" >&6; }	3483	printf "%s\n" "$ac_ct_CC" >&6; }
2185	else	3484	else
2186	{ echo "$as_me:$LINENO: result: no" >&5	3485	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2187	echo "${ECHO_T}no" >&6; }	3486	printf "%s\n" "no" >&6; }
2188	fi	3487	fi
2189		3488
2190		3489
2191	test -n "$ac_ct_CC" && break	3490	test -n "$ac_ct_CC" && break
2192	done	3491	done
…		…
2194	if test "x$ac_ct_CC" = x; then	3493	if test "x$ac_ct_CC" = x; then
2195	CC=""	3494	CC=""
2196	else	3495	else
2197	case $cross_compiling:$ac_tool_warned in	3496	case $cross_compiling:$ac_tool_warned in
2198	yes:)	3497	yes:)
2199	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	3498	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2200	whose name does not start with the host triplet. If you think this	3499	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2201	configuration is useful to you, please write to autoconf@gnu.org." >&5
2202	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2203	whose name does not start with the host triplet. If you think this
2204	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2205	ac_tool_warned=yes ;;	3500	ac_tool_warned=yes ;;
2206	esac	3501	esac
2207	CC=$ac_ct_CC	3502	CC=$ac_ct_CC
2208	fi	3503	fi
2209	fi	3504	fi
2210		3505
2211	fi	3506	fi
		3507	if test -z "$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
2212		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-$LINENO}: result: no" >&5
		3547	printf "%s\n" "no" >&6; }
		3548	fi
2213		3549
2214	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH	3550
2215	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 \`$ac_pwd':" >&2;}
2216	echo "$as_me: error: no acceptable C compiler found in \$PATH	3615	as_fn_error $? "no acceptable C compiler found in \$PATH
2217	See \`config.log' for more details." >&2;}	3616	See \`config.log' for more details" "$LINENO" 5; }
2218	{ (exit 1); exit 1; }; }
2219		3617
2220	# Provide some information about the compiler.	3618	# Provide some information about the compiler.
2221	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
2222	ac_compiler=`set X $ac_compile; echo $2`	3620	set X $ac_compile
		3621	ac_compiler=$2
		3622	for ac_option in --version -v -V -qversion -version; do
2223	{ (ac_try="$ac_compiler --version >&5"	3623	{ { ac_try="$ac_compiler $ac_option >&5"
2224	case "(($ac_try" in	3624	case "(($ac_try" in
2225	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3625	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2226	*) ac_try_echo=$ac_try;;	3626	*) ac_try_echo=$ac_try;;
2227	esac	3627	esac
2228	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3628	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2229	(eval "$ac_compiler --version >&5") 2>&5	3629	printf "%s\n" "$ac_try_echo"; } >&5
		3630	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2230	ac_status=$?	3631	ac_status=$?
2231	echo "$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
2232	(exit $ac_status); }	3640	test $ac_status = 0; }
2233	{ (ac_try="$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"
2234	case "(($ac_try" in	3677	case "(($ac_try" in
2235	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3678	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2236	*) ac_try_echo=$ac_try;;	3679	*) ac_try_echo=$ac_try;;
2237	esac	3680	esac
2238	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3681	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2239	(eval "$ac_compiler -v >&5") 2>&5	3682	printf "%s\n" "$ac_try_echo"; } >&5
2240	ac_status=$?
2241	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2242	(exit $ac_status); }
2243	{ (ac_try="$ac_compiler -V >&5"
2244	case "(($ac_try" in
2245	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2246	*) ac_try_echo=$ac_try;;
2247	esac
2248	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2249	(eval "$ac_compiler -V >&5") 2>&5
2250	ac_status=$?
2251	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2252	(exit $ac_status); }
2253
2254	cat >conftest.$ac_ext <<_ACEOF
2255	/* confdefs.h. */
2256	_ACEOF
2257	cat confdefs.h >>conftest.$ac_ext
2258	cat >>conftest.$ac_ext <<_ACEOF
2259	/* end confdefs.h. */
2260
2261	int
2262	main ()
2263	{
2264
2265	;
2266	return 0;
2267	}
2268	_ACEOF
2269	ac_clean_files_save=$ac_clean_files
2270	ac_clean_files="$ac_clean_files a.out a.exe b.out"
2271	# Try to create an executable without -o first, disregard a.out.
2272	# It will help us diagnose broken compilers, and finding out an intuition
2273	# of exeext.
2274	{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2275	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2276	ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2277	#
2278	# List of possible output files, starting from the most likely.
2279	# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2280	# only as a last resort. b.out is created by i960 compilers.
2281	ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2282	#
2283	# The IRIX 6 linker writes into existing files which may not be
2284	# executable, retaining their permissions. Remove them first so a
2285	# subsequent execution test works.
2286	ac_rmfiles=
2287	for ac_file in $ac_files
2288	do
2289	case $ac_file in
2290	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2291	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
2292	esac
2293	done
2294	rm -f $ac_rmfiles
2295
2296	if { (ac_try="$ac_link_default"
2297	case "(($ac_try" in
2298	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2299	*) ac_try_echo=$ac_try;;
2300	esac
2301	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2302	(eval "$ac_link_default") 2>&5	3683	(eval "$ac_link_default") 2>&5
2303	ac_status=$?	3684	ac_status=$?
2304	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3685	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2305	(exit $ac_status); }; then	3686	test $ac_status = 0; }
		3687	then :
2306	# 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'.
2307	# 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'
2308	# 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,
2309	# 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
2310	# Autoconf.	3692	# Autoconf.
2311	for ac_file in $ac_files ''	3693	for ac_file in $ac_files ''
2312	do	3694	do
2313	test -f "$ac_file" || continue	3695	test -f "$ac_file" || continue
2314	case $ac_file in	3696	case $ac_file in
2315	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )	3697	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2316	;;	3698	;;
2317	[ab].out )	3699	[ab].out )
2318	# We found the default executable, but exeext='' is most	3700	# We found the default executable, but exeext='' is most
2319	# certainly right.	3701	# certainly right.
2320	break;;	3702	break;;
2321	*.* )	3703	*.* )
2322	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;	3704	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
2323	then :; else	3705	then :; else
2324	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3706	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2325	fi	3707	fi
2326	# 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
2327	# 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'
…		…
2333	break;;	3715	break;;
2334	esac	3716	esac
2335	done	3717	done
2336	test "$ac_cv_exeext" = no && ac_cv_exeext=	3718	test "$ac_cv_exeext" = no && ac_cv_exeext=
2337		3719
2338	else	3720	else $as_nop
2339	ac_file=''	3721	ac_file=''
2340	fi	3722	fi
2341
2342	{ echo "$as_me:$LINENO: result: $ac_file" >&5
2343	echo "${ECHO_T}$ac_file" >&6; }
2344	if test -z "$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; }
2345	echo "$as_me: failed program was:" >&5	3727	printf "%s\n" "$as_me: failed program was:" >&5
2346	sed 's/^/| /' conftest.$ac_ext >&5	3728	sed 's/^/| /' conftest.$ac_ext >&5
2347		3729
2348	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	3730	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2349	See \`config.log' for more details." >&5	3731	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2350	echo "$as_me: error: C compiler cannot create executables	3732	as_fn_error 77 "C compiler cannot create executables
2351	See \`config.log' for more details." >&2;}	3733	See \`config.log' for more details" "$LINENO" 5; }
2352	{ (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; }
2353	fi	3737	fi
2354		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; }
2355	ac_exeext=$ac_cv_exeext	3742	ac_exeext=$ac_cv_exeext
2356		3743
2357	# Check that the compiler produces executables we can run. If not, either
2358	# the compiler is broken, or we cross compile.
2359	{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2360	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2361	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2362	# If not cross compiling, check that we can run a simple program.
2363	if test "$cross_compiling" != yes; then
2364	if { ac_try='./$ac_file'
2365	{ (case "(($ac_try" in
2366	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2367	*) ac_try_echo=$ac_try;;
2368	esac
2369	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2370	(eval "$ac_try") 2>&5
2371	ac_status=$?
2372	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2373	(exit $ac_status); }; }; then
2374	cross_compiling=no
2375	else
2376	if test "$cross_compiling" = maybe; then
2377	cross_compiling=yes
2378	else
2379	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2380	If you meant to cross compile, use \`--host'.
2381	See \`config.log' for more details." >&5
2382	echo "$as_me: error: cannot run C compiled programs.
2383	If you meant to cross compile, use \`--host'.
2384	See \`config.log' for more details." >&2;}
2385	{ (exit 1); exit 1; }; }
2386	fi
2387	fi
2388	fi
2389	{ echo "$as_me:$LINENO: result: yes" >&5
2390	echo "${ECHO_T}yes" >&6; }
2391
2392	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
2393	ac_clean_files=$ac_clean_files_save	3745	ac_clean_files=$ac_clean_files_save
2394	# Check that the compiler produces executables we can run. If not, either
2395	# the compiler is broken, or we cross compile.
2396	{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2397	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2398	{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
2399	echo "${ECHO_T}$cross_compiling" >&6; }
2400
2401	{ echo "$as_me:$LINENO: checking for suffix of executables" >&5	3746	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2402	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }	3747	printf %s "checking for suffix of executables... " >&6; }
2403	if { (ac_try="$ac_link"	3748	if { { ac_try="$ac_link"
2404	case "(($ac_try" in	3749	case "(($ac_try" in
2405	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3750	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2406	*) ac_try_echo=$ac_try;;	3751	*) ac_try_echo=$ac_try;;
2407	esac	3752	esac
2408	eval "echo \"\$as_me:$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
2409	(eval "$ac_link") 2>&5	3755	(eval "$ac_link") 2>&5
2410	ac_status=$?	3756	ac_status=$?
2411	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3757	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2412	(exit $ac_status); }; then	3758	test $ac_status = 0; }
		3759	then :
2413	# If both `conftest.exe' and `conftest' are `present' (well, observable)	3760	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2414	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	3761	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2415	# work properly (i.e., refer to `conftest.exe'), while it won't with	3762	# work properly (i.e., refer to `conftest.exe'), while it won't with
2416	# `rm'.	3763	# `rm'.
2417	for ac_file in conftest.exe conftest conftest.*; do	3764	for ac_file in conftest.exe conftest conftest.*; do
2418	test -f "$ac_file" || continue	3765	test -f "$ac_file" || continue
2419	case $ac_file in	3766	case $ac_file in
2420	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;	3767	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2421	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3768	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2422	break;;	3769	break;;
2423	* ) break;;	3770	* ) break;;
2424	esac	3771	esac
2425	done	3772	done
2426	else	3773	else $as_nop
2427	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link	3774	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2428	See \`config.log' for more details." >&5	3775	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2429	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link	3776	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2430	See \`config.log' for more details." >&2;}	3777	See \`config.log' for more details" "$LINENO" 5; }
2431	{ (exit 1); exit 1; }; }
2432	fi	3778	fi
2433
2434	rm -f conftest$ac_cv_exeext	3779	rm -f conftest conftest$ac_cv_exeext
2435	{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	3780	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2436	echo "${ECHO_T}$ac_cv_exeext" >&6; }	3781	printf "%s\n" "$ac_cv_exeext" >&6; }
2437		3782
2438	rm -f conftest.$ac_ext	3783	rm -f conftest.$ac_ext
2439	EXEEXT=$ac_cv_exeext	3784	EXEEXT=$ac_cv_exeext
2440	ac_exeext=$EXEEXT	3785	ac_exeext=$EXEEXT
2441	{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
2442	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2443	if test "${ac_cv_objext+set}" = set; then
2444	echo $ECHO_N "(cached) $ECHO_C" >&6
2445	else
2446	cat >conftest.$ac_ext <<_ACEOF
2447	/* confdefs.h. */
2448	_ACEOF
2449	cat confdefs.h >>conftest.$ac_ext	3786	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2450	cat >>conftest.$ac_ext <<_ACEOF
2451	/* end confdefs.h. */	3787	/* end confdefs.h. */
2452		3788	#include <stdio.h>
2453	int	3789	int
2454	main ()	3790	main (void)
2455	{	3791	{
		3792	FILE *f = fopen ("conftest.out", "w");
		3793	return ferror (f) || fclose (f) != 0;
2456		3794
2457	;	3795	;
2458	return 0;	3796	return 0;
2459	}	3797	}
2460	_ACEOF	3798	_ACEOF
2461	rm -f conftest.o conftest.obj	3799	ac_clean_files="$ac_clean_files conftest.out"
2462	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"
2463	case "(($ac_try" in	3806	case "(($ac_try" in
2464	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3807	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2465	*) ac_try_echo=$ac_try;;	3808	*) ac_try_echo=$ac_try;;
2466	esac	3809	esac
2467	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
2468	(eval "$ac_compile") 2>&5	3870	(eval "$ac_compile") 2>&5
2469	ac_status=$?	3871	ac_status=$?
2470	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3872	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2471	(exit $ac_status); }; then	3873	test $ac_status = 0; }
		3874	then :
2472	for ac_file in conftest.o conftest.obj conftest.*; do	3875	for ac_file in conftest.o conftest.obj conftest.*; do
2473	test -f "$ac_file" || continue;	3876	test -f "$ac_file" || continue;
2474	case $ac_file in	3877	case $ac_file in
2475	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;	3878	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2476	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`	3879	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2477	break;;	3880	break;;
2478	esac	3881	esac
2479	done	3882	done
2480	else	3883	else $as_nop
2481	echo "$as_me: failed program was:" >&5	3884	printf "%s\n" "$as_me: failed program was:" >&5
2482	sed 's/^/| /' conftest.$ac_ext >&5	3885	sed 's/^/| /' conftest.$ac_ext >&5
2483		3886
2484	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile	3887	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2485	See \`config.log' for more details." >&5	3888	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2486	echo "$as_me: error: cannot compute suffix of object files: cannot compile	3889	as_fn_error $? "cannot compute suffix of object files: cannot compile
2487	See \`config.log' for more details." >&2;}	3890	See \`config.log' for more details" "$LINENO" 5; }
2488	{ (exit 1); exit 1; }; }
2489	fi	3891	fi
2490
2491	rm -f conftest.$ac_cv_objext conftest.$ac_ext	3892	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2492	fi	3893	fi
2493	{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	3894	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2494	echo "${ECHO_T}$ac_cv_objext" >&6; }	3895	printf "%s\n" "$ac_cv_objext" >&6; }
2495	OBJEXT=$ac_cv_objext	3896	OBJEXT=$ac_cv_objext
2496	ac_objext=$OBJEXT	3897	ac_objext=$OBJEXT
2497	{ 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
2498	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }	3899	printf %s "checking whether the compiler supports GNU C... " >&6; }
2499	if test "${ac_cv_c_compiler_gnu+set}" = set; then	3900	if test ${ac_cv_c_compiler_gnu+y}
2500	echo $ECHO_N "(cached) $ECHO_C" >&6	3901	then :
2501	else	3902	printf %s "(cached) " >&6
2502	cat >conftest.$ac_ext <<_ACEOF	3903	else $as_nop
2503	/* confdefs.h. */
2504	_ACEOF
2505	cat confdefs.h >>conftest.$ac_ext	3904	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2506	cat >>conftest.$ac_ext <<_ACEOF
2507	/* end confdefs.h. */	3905	/* end confdefs.h. */
2508		3906
2509	int	3907	int
2510	main ()	3908	main (void)
2511	{	3909	{
2512	#ifndef __GNUC__	3910	#ifndef __GNUC__
2513	choke me	3911	choke me
2514	#endif	3912	#endif
2515		3913
2516	;	3914	;
2517	return 0;	3915	return 0;
2518	}	3916	}
2519	_ACEOF	3917	_ACEOF
2520	rm -f conftest.$ac_objext	3918	if ac_fn_c_try_compile "$LINENO"
2521	if { (ac_try="$ac_compile"	3919	then :
2522	case "(($ac_try" in
2523	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2524	*) ac_try_echo=$ac_try;;
2525	esac
2526	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2527	(eval "$ac_compile") 2>conftest.er1
2528	ac_status=$?
2529	grep -v '^ *+' conftest.er1 >conftest.err
2530	rm -f conftest.er1
2531	cat conftest.err >&5
2532	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2533	(exit $ac_status); } && {
2534	test -z "$ac_c_werror_flag" ||
2535	test ! -s conftest.err
2536	} && test -s conftest.$ac_objext; then
2537	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 $ac_compiler_gnu = yes; then
		3933	GCC=yes
2538	else	3934	else
2539	echo "$as_me: failed program was:" >&5	3935	GCC=
2540	sed 's/^/| /' conftest.$ac_ext >&5
2541
2542	ac_compiler_gnu=no
2543	fi	3936	fi
2544
2545	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2546	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2547
2548	fi
2549	{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2550	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2551	GCC=`test $ac_compiler_gnu = yes && echo yes`
2552	ac_test_CFLAGS=${CFLAGS+set}	3937	ac_test_CFLAGS=${CFLAGS+y}
2553	ac_save_CFLAGS=$CFLAGS	3938	ac_save_CFLAGS=$CFLAGS
2554	{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5	3939	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2555	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }	3940	printf %s "checking whether $CC accepts -g... " >&6; }
2556	if test "${ac_cv_prog_cc_g+set}" = set; then	3941	if test ${ac_cv_prog_cc_g+y}
2557	echo $ECHO_N "(cached) $ECHO_C" >&6	3942	then :
2558	else	3943	printf %s "(cached) " >&6
		3944	else $as_nop
2559	ac_save_c_werror_flag=$ac_c_werror_flag	3945	ac_save_c_werror_flag=$ac_c_werror_flag
2560	ac_c_werror_flag=yes	3946	ac_c_werror_flag=yes
2561	ac_cv_prog_cc_g=no	3947	ac_cv_prog_cc_g=no
2562	CFLAGS="-g"	3948	CFLAGS="-g"
2563	cat >conftest.$ac_ext <<_ACEOF
2564	/* confdefs.h. */
2565	_ACEOF
2566	cat confdefs.h >>conftest.$ac_ext	3949	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2567	cat >>conftest.$ac_ext <<_ACEOF
2568	/* end confdefs.h. */	3950	/* end confdefs.h. */
2569		3951
2570	int	3952	int
2571	main ()	3953	main (void)
2572	{	3954	{
2573		3955
2574	;	3956	;
2575	return 0;	3957	return 0;
2576	}	3958	}
2577	_ACEOF	3959	_ACEOF
2578	rm -f conftest.$ac_objext	3960	if ac_fn_c_try_compile "$LINENO"
2579	if { (ac_try="$ac_compile"	3961	then :
2580	case "(($ac_try" in
2581	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2582	*) ac_try_echo=$ac_try;;
2583	esac
2584	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2585	(eval "$ac_compile") 2>conftest.er1
2586	ac_status=$?
2587	grep -v '^ *+' conftest.er1 >conftest.err
2588	rm -f conftest.er1
2589	cat conftest.err >&5
2590	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2591	(exit $ac_status); } && {
2592	test -z "$ac_c_werror_flag" ||
2593	test ! -s conftest.err
2594	} && test -s conftest.$ac_objext; then
2595	ac_cv_prog_cc_g=yes	3962	ac_cv_prog_cc_g=yes
2596	else	3963	else $as_nop
2597	echo "$as_me: failed program was:" >&5
2598	sed 's/^/| /' conftest.$ac_ext >&5
2599
2600	CFLAGS=""	3964	CFLAGS=""
2601	cat >conftest.$ac_ext <<_ACEOF
2602	/* confdefs.h. */
2603	_ACEOF
2604	cat confdefs.h >>conftest.$ac_ext	3965	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2605	cat >>conftest.$ac_ext <<_ACEOF
2606	/* end confdefs.h. */	3966	/* end confdefs.h. */
2607		3967
2608	int	3968	int
2609	main ()	3969	main (void)
2610	{	3970	{
2611		3971
2612	;	3972	;
2613	return 0;	3973	return 0;
2614	}	3974	}
2615	_ACEOF	3975	_ACEOF
2616	rm -f conftest.$ac_objext	3976	if ac_fn_c_try_compile "$LINENO"
2617	if { (ac_try="$ac_compile"	3977	then :
2618	case "(($ac_try" in
2619	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2620	*) ac_try_echo=$ac_try;;
2621	esac
2622	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2623	(eval "$ac_compile") 2>conftest.er1
2624	ac_status=$?
2625	grep -v '^ *+' conftest.er1 >conftest.err
2626	rm -f conftest.er1
2627	cat conftest.err >&5
2628	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2629	(exit $ac_status); } && {
2630	test -z "$ac_c_werror_flag" ||
2631	test ! -s conftest.err
2632	} && test -s conftest.$ac_objext; then
2633	:
2634	else
2635	echo "$as_me: failed program was:" >&5
2636	sed 's/^/| /' conftest.$ac_ext >&5
2637		3978
		3979	else $as_nop
2638	ac_c_werror_flag=$ac_save_c_werror_flag	3980	ac_c_werror_flag=$ac_save_c_werror_flag
2639	CFLAGS="-g"	3981	CFLAGS="-g"
2640	cat >conftest.$ac_ext <<_ACEOF
2641	/* confdefs.h. */
2642	_ACEOF
2643	cat confdefs.h >>conftest.$ac_ext	3982	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2644	cat >>conftest.$ac_ext <<_ACEOF
2645	/* end confdefs.h. */	3983	/* end confdefs.h. */
2646		3984
2647	int	3985	int
2648	main ()	3986	main (void)
2649	{	3987	{
2650		3988
2651	;	3989	;
2652	return 0;	3990	return 0;
2653	}	3991	}
2654	_ACEOF	3992	_ACEOF
2655	rm -f conftest.$ac_objext	3993	if ac_fn_c_try_compile "$LINENO"
2656	if { (ac_try="$ac_compile"	3994	then :
2657	case "(($ac_try" in
2658	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2659	*) ac_try_echo=$ac_try;;
2660	esac
2661	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2662	(eval "$ac_compile") 2>conftest.er1
2663	ac_status=$?
2664	grep -v '^ *+' conftest.er1 >conftest.err
2665	rm -f conftest.er1
2666	cat conftest.err >&5
2667	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2668	(exit $ac_status); } && {
2669	test -z "$ac_c_werror_flag" ||
2670	test ! -s conftest.err
2671	} && test -s conftest.$ac_objext; then
2672	ac_cv_prog_cc_g=yes	3995	ac_cv_prog_cc_g=yes
2673	else
2674	echo "$as_me: failed program was:" >&5
2675	sed 's/^/| /' conftest.$ac_ext >&5
2676
2677
2678	fi	3996	fi
2679
2680	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	3997	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2681	fi	3998	fi
2682
2683	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	3999	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2684	fi	4000	fi
2685
2686	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4001	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2687	ac_c_werror_flag=$ac_save_c_werror_flag	4002	ac_c_werror_flag=$ac_save_c_werror_flag
2688	fi	4003	fi
2689	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	4004	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2690	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }	4005	printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
2691	if test "$ac_test_CFLAGS" = set; then	4006	if test $ac_test_CFLAGS; then
2692	CFLAGS=$ac_save_CFLAGS	4007	CFLAGS=$ac_save_CFLAGS
2693	elif test $ac_cv_prog_cc_g = yes; then	4008	elif test $ac_cv_prog_cc_g = yes; then
2694	if test "$GCC" = yes; then	4009	if test "$GCC" = yes; then
2695	CFLAGS="-g -O2"	4010	CFLAGS="-g -O2"
2696	else	4011	else
…		…
2701	CFLAGS="-O2"	4016	CFLAGS="-O2"
2702	else	4017	else
2703	CFLAGS=	4018	CFLAGS=
2704	fi	4019	fi
2705	fi	4020	fi
2706	{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5	4021	ac_prog_cc_stdc=no
2707	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=$ac_save_CC
		4094	fi
		4095
2708	if test "${ac_cv_prog_cc_c89+set}" = set; then	4096	if test "x$ac_cv_prog_cc_c99" = xno
2709	echo $ECHO_N "(cached) $ECHO_C" >&6	4097	then :
2710	else	4098	{ printf "%s\n" "$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 $as_nop
2711	ac_cv_prog_cc_c89=no	4122	ac_cv_prog_cc_c89=no
2712	ac_save_CC=$CC	4123	ac_save_CC=$CC
2713	cat >conftest.$ac_ext <<_ACEOF	4124	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2714	/* confdefs.h. */	4125	/* end confdefs.h. */
		4126	$ac_c_conftest_c89_program
2715	_ACEOF	4127	_ACEOF
2716	cat confdefs.h >>conftest.$ac_ext	4128	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2717	cat >>conftest.$ac_ext <<_ACEOF
2718	/* end confdefs.h. */
2719	#include <stdarg.h>
2720	#include <stdio.h>
2721	#include <sys/types.h>
2722	#include <sys/stat.h>
2723	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2724	struct buf { int x; };
2725	FILE * (*rcsopen) (struct buf *, struct stat *, int);
2726	static char *e (p, i)
2727	char **p;
2728	int i;
2729	{
2730	return p[i];
2731	}
2732	static char *f (char * (*g) (char **, int), char **p, ...)
2733	{
2734	char *s;
2735	va_list v;
2736	va_start (v,p);
2737	s = g (p, va_arg (v,int));
2738	va_end (v);
2739	return s;
2740	}
2741
2742	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2743	function prototypes and stuff, but not '\xHH' hex character constants.
2744	These don't provoke an error unfortunately, instead are silently treated
2745	as 'x'. The following induces an error, until -std is added to get
2746	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2747	array size at least. It's necessary to write '\x00'==0 to get something
2748	that's true only with -std. */
2749	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2750
2751	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2752	inside strings and character constants. */
2753	#define FOO(x) 'x'
2754	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2755
2756	int test (int i, double x);
2757	struct s1 {int (*f) (int a);};
2758	struct s2 {int (*f) (double a);};
2759	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2760	int argc;
2761	char **argv;
2762	int
2763	main ()
2764	{
2765	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2766	;
2767	return 0;
2768	}
2769	_ACEOF
2770	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2771	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2772	do	4129	do
2773	CC="$ac_save_CC $ac_arg"	4130	CC="$ac_save_CC $ac_arg"
2774	rm -f conftest.$ac_objext	4131	if ac_fn_c_try_compile "$LINENO"
2775	if { (ac_try="$ac_compile"	4132	then :
2776	case "(($ac_try" in
2777	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2778	*) ac_try_echo=$ac_try;;
2779	esac
2780	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2781	(eval "$ac_compile") 2>conftest.er1
2782	ac_status=$?
2783	grep -v '^ *+' conftest.er1 >conftest.err
2784	rm -f conftest.er1
2785	cat conftest.err >&5
2786	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2787	(exit $ac_status); } && {
2788	test -z "$ac_c_werror_flag" ||
2789	test ! -s conftest.err
2790	} && test -s conftest.$ac_objext; then
2791	ac_cv_prog_cc_c89=$ac_arg	4133	ac_cv_prog_cc_c89=$ac_arg
2792	else
2793	echo "$as_me: failed program was:" >&5
2794	sed 's/^/| /' conftest.$ac_ext >&5
2795
2796
2797	fi	4134	fi
2798
2799	rm -f core conftest.err conftest.$ac_objext	4135	rm -f core conftest.err conftest.$ac_objext conftest.beam
2800	test "x$ac_cv_prog_cc_c89" != "xno" && break	4136	test "x$ac_cv_prog_cc_c89" != "xno" && break
2801	done	4137	done
2802	rm -f conftest.$ac_ext	4138	rm -f conftest.$ac_ext
2803	CC=$ac_save_CC	4139	CC=$ac_save_CC
2804
2805	fi	4140	fi
2806	# AC_CACHE_VAL	4141
2807	case "x$ac_cv_prog_cc_c89" in	4142	if test "x$ac_cv_prog_cc_c89" = xno
2808	x)	4143	then :
2809	{ echo "$as_me:$LINENO: result: none needed" >&5	4144	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2810	echo "${ECHO_T}none needed" >&6; } ;;	4145	printf "%s\n" "unsupported" >&6; }
2811	xno)	4146	else $as_nop
2812	{ echo "$as_me:$LINENO: result: unsupported" >&5	4147	if test "x$ac_cv_prog_cc_c89" = x
2813	echo "${ECHO_T}unsupported" >&6; } ;;	4148	then :
2814	*)	4149	{ printf "%s\n" "$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; }
2815	CC="$CC $ac_cv_prog_cc_c89"	4154	CC="$CC $ac_cv_prog_cc_c89"
2816	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5	4155	fi
2817	echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;	4156	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
2818	esac	4157	ac_prog_cc_stdc=c89
2819		4158	fi
		4159	fi
2820		4160
2821	ac_ext=c	4161	ac_ext=c
2822	ac_cpp='$CPP $CPPFLAGS'	4162	ac_cpp='$CPP $CPPFLAGS'
2823	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4163	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2824	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 $LIBS >&5'
2825	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4165	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		4166
		4167
		4168
		4169
		4170
		4171
2826		4172
2827	ac_ext=cpp	4173	ac_ext=cpp
2828	ac_cpp='$CXXCPP $CPPFLAGS'	4174	ac_cpp='$CXXCPP $CPPFLAGS'
2829	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4175	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2830	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 $LIBS >&5'
…		…
2832	if test -z "$CXX"; then	4178	if test -z "$CXX"; then
2833	if test -n "$CCC"; then	4179	if test -n "$CCC"; then
2834	CXX=$CCC	4180	CXX=$CCC
2835	else	4181	else
2836	if test -n "$ac_tool_prefix"; then	4182	if test -n "$ac_tool_prefix"; then
2837	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	4183	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
2838	do	4184	do
2839	# Extract the first word of "$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.
2840	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	4186	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2841	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4187	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2842	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4188	printf %s "checking for $ac_word... " >&6; }
2843	if test "${ac_cv_prog_CXX+set}" = set; then	4189	if test ${ac_cv_prog_CXX+y}
2844	echo $ECHO_N "(cached) $ECHO_C" >&6	4190	then :
2845	else	4191	printf %s "(cached) " >&6
		4192	else $as_nop
2846	if test -n "$CXX"; then	4193	if test -n "$CXX"; then
2847	ac_cv_prog_CXX="$CXX" # Let the user override the test.	4194	ac_cv_prog_CXX="$CXX" # Let the user override the test.
2848	else	4195	else
2849	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4196	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2850	for as_dir in $PATH	4197	for as_dir in $PATH
2851	do	4198	do
2852	IFS=$as_save_IFS	4199	IFS=$as_save_IFS
2853	test -z "$as_dir" && as_dir=.	4200	case $as_dir in #(((
		4201	'') as_dir=./ ;;
		4202	*/) ;;
		4203	*) as_dir=$as_dir/ ;;
		4204	esac
2854	for ac_exec_ext in '' $ac_executable_extensions; do	4205	for ac_exec_ext in '' $ac_executable_extensions; do
2855	if { test -f "$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$ac_exec_ext"; then
2856	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	4207	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2857	echo "$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$ac_exec_ext" >&5
2858	break 2	4209	break 2
2859	fi	4210	fi
2860	done	4211	done
2861	done	4212	done
2862	IFS=$as_save_IFS	4213	IFS=$as_save_IFS
2863		4214
2864	fi	4215	fi
2865	fi	4216	fi
2866	CXX=$ac_cv_prog_CXX	4217	CXX=$ac_cv_prog_CXX
2867	if test -n "$CXX"; then	4218	if test -n "$CXX"; then
2868	{ echo "$as_me:$LINENO: result: $CXX" >&5	4219	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
2869	echo "${ECHO_T}$CXX" >&6; }	4220	printf "%s\n" "$CXX" >&6; }
2870	else	4221	else
2871	{ echo "$as_me:$LINENO: result: no" >&5	4222	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2872	echo "${ECHO_T}no" >&6; }	4223	printf "%s\n" "no" >&6; }
2873	fi	4224	fi
2874		4225
2875		4226
2876	test -n "$CXX" && break	4227	test -n "$CXX" && break
2877	done	4228	done
2878	fi	4229	fi
2879	if test -z "$CXX"; then	4230	if test -z "$CXX"; then
2880	ac_ct_CXX=$CXX	4231	ac_ct_CXX=$CXX
2881	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++
2882	do	4233	do
2883	# 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.
2884	set dummy $ac_prog; ac_word=$2	4235	set dummy $ac_prog; ac_word=$2
2885	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4236	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2886	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4237	printf %s "checking for $ac_word... " >&6; }
2887	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	4238	if test ${ac_cv_prog_ac_ct_CXX+y}
2888	echo $ECHO_N "(cached) $ECHO_C" >&6	4239	then :
2889	else	4240	printf %s "(cached) " >&6
		4241	else $as_nop
2890	if test -n "$ac_ct_CXX"; then	4242	if test -n "$ac_ct_CXX"; then
2891	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	4243	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2892	else	4244	else
2893	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4245	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2894	for as_dir in $PATH	4246	for as_dir in $PATH
2895	do	4247	do
2896	IFS=$as_save_IFS	4248	IFS=$as_save_IFS
2897	test -z "$as_dir" && as_dir=.	4249	case $as_dir in #(((
		4250	'') as_dir=./ ;;
		4251	*/) ;;
		4252	*) as_dir=$as_dir/ ;;
		4253	esac
2898	for ac_exec_ext in '' $ac_executable_extensions; do	4254	for ac_exec_ext in '' $ac_executable_extensions; do
2899	if { test -f "$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$ac_exec_ext"; then
2900	ac_cv_prog_ac_ct_CXX="$ac_prog"	4256	ac_cv_prog_ac_ct_CXX="$ac_prog"
2901	echo "$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$ac_exec_ext" >&5
2902	break 2	4258	break 2
2903	fi	4259	fi
2904	done	4260	done
2905	done	4261	done
2906	IFS=$as_save_IFS	4262	IFS=$as_save_IFS
2907		4263
2908	fi	4264	fi
2909	fi	4265	fi
2910	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	4266	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2911	if test -n "$ac_ct_CXX"; then	4267	if test -n "$ac_ct_CXX"; then
2912	{ echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5	4268	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
2913	echo "${ECHO_T}$ac_ct_CXX" >&6; }	4269	printf "%s\n" "$ac_ct_CXX" >&6; }
2914	else	4270	else
2915	{ echo "$as_me:$LINENO: result: no" >&5	4271	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2916	echo "${ECHO_T}no" >&6; }	4272	printf "%s\n" "no" >&6; }
2917	fi	4273	fi
2918		4274
2919		4275
2920	test -n "$ac_ct_CXX" && break	4276	test -n "$ac_ct_CXX" && break
2921	done	4277	done
…		…
2923	if test "x$ac_ct_CXX" = x; then	4279	if test "x$ac_ct_CXX" = x; then
2924	CXX="g++"	4280	CXX="g++"
2925	else	4281	else
2926	case $cross_compiling:$ac_tool_warned in	4282	case $cross_compiling:$ac_tool_warned in
2927	yes:)	4283	yes:)
2928	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	4284	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2929	whose name does not start with the host triplet. If you think this	4285	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2930	configuration is useful to you, please write to autoconf@gnu.org." >&5
2931	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2932	whose name does not start with the host triplet. If you think this
2933	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2934	ac_tool_warned=yes ;;	4286	ac_tool_warned=yes ;;
2935	esac	4287	esac
2936	CXX=$ac_ct_CXX	4288	CXX=$ac_ct_CXX
2937	fi	4289	fi
2938	fi	4290	fi
2939		4291
2940	fi	4292	fi
2941	fi	4293	fi
2942	# Provide some information about the compiler.	4294	# Provide some information about the compiler.
2943	echo "$as_me:$LINENO: checking for C++ compiler version" >&5	4295	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
2944	ac_compiler=`set X $ac_compile; echo $2`	4296	set X $ac_compile
		4297	ac_compiler=$2
		4298	for ac_option in --version -v -V -qversion; do
2945	{ (ac_try="$ac_compiler --version >&5"	4299	{ { ac_try="$ac_compiler $ac_option >&5"
2946	case "(($ac_try" in	4300	case "(($ac_try" in
2947	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	4301	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2948	*) ac_try_echo=$ac_try;;	4302	*) ac_try_echo=$ac_try;;
2949	esac	4303	esac
2950	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	4304	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2951	(eval "$ac_compiler --version >&5") 2>&5	4305	printf "%s\n" "$ac_try_echo"; } >&5
		4306	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2952	ac_status=$?	4307	ac_status=$?
2953	echo "$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
2954	(exit $ac_status); }	4316	test $ac_status = 0; }
2955	{ (ac_try="$ac_compiler -v >&5"	4317	done
2956	case "(($ac_try" in
2957	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2958	*) ac_try_echo=$ac_try;;
2959	esac
2960	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2961	(eval "$ac_compiler -v >&5") 2>&5
2962	ac_status=$?
2963	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2964	(exit $ac_status); }
2965	{ (ac_try="$ac_compiler -V >&5"
2966	case "(($ac_try" in
2967	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2968	*) ac_try_echo=$ac_try;;
2969	esac
2970	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2971	(eval "$ac_compiler -V >&5") 2>&5
2972	ac_status=$?
2973	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2974	(exit $ac_status); }
2975		4318
2976	{ echo "$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
2977	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }	4320	printf %s "checking whether the compiler supports GNU C++... " >&6; }
2978	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then	4321	if test ${ac_cv_cxx_compiler_gnu+y}
2979	echo $ECHO_N "(cached) $ECHO_C" >&6	4322	then :
2980	else	4323	printf %s "(cached) " >&6
2981	cat >conftest.$ac_ext <<_ACEOF	4324	else $as_nop
2982	/* confdefs.h. */
2983	_ACEOF
2984	cat confdefs.h >>conftest.$ac_ext	4325	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2985	cat >>conftest.$ac_ext <<_ACEOF
2986	/* end confdefs.h. */	4326	/* end confdefs.h. */
2987		4327
2988	int	4328	int
2989	main ()	4329	main (void)
2990	{	4330	{
2991	#ifndef __GNUC__	4331	#ifndef __GNUC__
2992	choke me	4332	choke me
2993	#endif	4333	#endif
2994		4334
2995	;	4335	;
2996	return 0;	4336	return 0;
2997	}	4337	}
2998	_ACEOF	4338	_ACEOF
2999	rm -f conftest.$ac_objext	4339	if ac_fn_cxx_try_compile "$LINENO"
3000	if { (ac_try="$ac_compile"	4340	then :
3001	case "(($ac_try" in
3002	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3003	*) ac_try_echo=$ac_try;;
3004	esac
3005	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3006	(eval "$ac_compile") 2>conftest.er1
3007	ac_status=$?
3008	grep -v '^ *+' conftest.er1 >conftest.err
3009	rm -f conftest.er1
3010	cat conftest.err >&5
3011	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3012	(exit $ac_status); } && {
3013	test -z "$ac_cxx_werror_flag" ||
3014	test ! -s conftest.err
3015	} && test -s conftest.$ac_objext; then
3016	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 $ac_compiler_gnu = yes; then
		4354	GXX=yes
3017	else	4355	else
3018	echo "$as_me: failed program was:" >&5	4356	GXX=
3019	sed 's/^/| /' conftest.$ac_ext >&5
3020
3021	ac_compiler_gnu=no
3022	fi	4357	fi
3023
3024	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3025	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3026
3027	fi
3028	{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3029	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
3030	GXX=`test $ac_compiler_gnu = yes && echo yes`
3031	ac_test_CXXFLAGS=${CXXFLAGS+set}	4358	ac_test_CXXFLAGS=${CXXFLAGS+y}
3032	ac_save_CXXFLAGS=$CXXFLAGS	4359	ac_save_CXXFLAGS=$CXXFLAGS
3033	{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5	4360	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3034	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }	4361	printf %s "checking whether $CXX accepts -g... " >&6; }
3035	if test "${ac_cv_prog_cxx_g+set}" = set; then	4362	if test ${ac_cv_prog_cxx_g+y}
3036	echo $ECHO_N "(cached) $ECHO_C" >&6	4363	then :
3037	else	4364	printf %s "(cached) " >&6
		4365	else $as_nop
3038	ac_save_cxx_werror_flag=$ac_cxx_werror_flag	4366	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3039	ac_cxx_werror_flag=yes	4367	ac_cxx_werror_flag=yes
3040	ac_cv_prog_cxx_g=no	4368	ac_cv_prog_cxx_g=no
3041	CXXFLAGS="-g"	4369	CXXFLAGS="-g"
3042	cat >conftest.$ac_ext <<_ACEOF
3043	/* confdefs.h. */
3044	_ACEOF
3045	cat confdefs.h >>conftest.$ac_ext	4370	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3046	cat >>conftest.$ac_ext <<_ACEOF
3047	/* end confdefs.h. */	4371	/* end confdefs.h. */
3048		4372
3049	int	4373	int
3050	main ()	4374	main (void)
3051	{	4375	{
3052		4376
3053	;	4377	;
3054	return 0;	4378	return 0;
3055	}	4379	}
3056	_ACEOF	4380	_ACEOF
3057	rm -f conftest.$ac_objext	4381	if ac_fn_cxx_try_compile "$LINENO"
3058	if { (ac_try="$ac_compile"	4382	then :
3059	case "(($ac_try" in
3060	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3061	*) ac_try_echo=$ac_try;;
3062	esac
3063	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3064	(eval "$ac_compile") 2>conftest.er1
3065	ac_status=$?
3066	grep -v '^ *+' conftest.er1 >conftest.err
3067	rm -f conftest.er1
3068	cat conftest.err >&5
3069	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3070	(exit $ac_status); } && {
3071	test -z "$ac_cxx_werror_flag" ||
3072	test ! -s conftest.err
3073	} && test -s conftest.$ac_objext; then
3074	ac_cv_prog_cxx_g=yes	4383	ac_cv_prog_cxx_g=yes
3075	else	4384	else $as_nop
3076	echo "$as_me: failed program was:" >&5
3077	sed 's/^/| /' conftest.$ac_ext >&5
3078
3079	CXXFLAGS=""	4385	CXXFLAGS=""
3080	cat >conftest.$ac_ext <<_ACEOF
3081	/* confdefs.h. */
3082	_ACEOF
3083	cat confdefs.h >>conftest.$ac_ext	4386	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3084	cat >>conftest.$ac_ext <<_ACEOF
3085	/* end confdefs.h. */	4387	/* end confdefs.h. */
3086		4388
3087	int	4389	int
3088	main ()	4390	main (void)
3089	{	4391	{
3090		4392
3091	;	4393	;
3092	return 0;	4394	return 0;
3093	}	4395	}
3094	_ACEOF	4396	_ACEOF
3095	rm -f conftest.$ac_objext	4397	if ac_fn_cxx_try_compile "$LINENO"
3096	if { (ac_try="$ac_compile"	4398	then :
3097	case "(($ac_try" in
3098	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3099	*) ac_try_echo=$ac_try;;
3100	esac
3101	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3102	(eval "$ac_compile") 2>conftest.er1
3103	ac_status=$?
3104	grep -v '^ *+' conftest.er1 >conftest.err
3105	rm -f conftest.er1
3106	cat conftest.err >&5
3107	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3108	(exit $ac_status); } && {
3109	test -z "$ac_cxx_werror_flag" ||
3110	test ! -s conftest.err
3111	} && test -s conftest.$ac_objext; then
3112	:
3113	else
3114	echo "$as_me: failed program was:" >&5
3115	sed 's/^/| /' conftest.$ac_ext >&5
3116		4399
		4400	else $as_nop
3117	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4401	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3118	CXXFLAGS="-g"	4402	CXXFLAGS="-g"
3119	cat >conftest.$ac_ext <<_ACEOF
3120	/* confdefs.h. */
3121	_ACEOF
3122	cat confdefs.h >>conftest.$ac_ext	4403	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3123	cat >>conftest.$ac_ext <<_ACEOF
3124	/* end confdefs.h. */	4404	/* end confdefs.h. */
3125		4405
3126	int	4406	int
3127	main ()	4407	main (void)
3128	{	4408	{
3129		4409
3130	;	4410	;
3131	return 0;	4411	return 0;
3132	}	4412	}
3133	_ACEOF	4413	_ACEOF
3134	rm -f conftest.$ac_objext	4414	if ac_fn_cxx_try_compile "$LINENO"
3135	if { (ac_try="$ac_compile"	4415	then :
3136	case "(($ac_try" in
3137	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3138	*) ac_try_echo=$ac_try;;
3139	esac
3140	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3141	(eval "$ac_compile") 2>conftest.er1
3142	ac_status=$?
3143	grep -v '^ *+' conftest.er1 >conftest.err
3144	rm -f conftest.er1
3145	cat conftest.err >&5
3146	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3147	(exit $ac_status); } && {
3148	test -z "$ac_cxx_werror_flag" ||
3149	test ! -s conftest.err
3150	} && test -s conftest.$ac_objext; then
3151	ac_cv_prog_cxx_g=yes	4416	ac_cv_prog_cxx_g=yes
3152	else
3153	echo "$as_me: failed program was:" >&5
3154	sed 's/^/| /' conftest.$ac_ext >&5
3155
3156
3157	fi	4417	fi
3158
3159	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4418	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3160	fi	4419	fi
3161
3162	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4420	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3163	fi	4421	fi
3164
3165	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4422	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3166	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4423	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3167	fi	4424	fi
3168	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5	4425	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3169	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }	4426	printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
3170	if test "$ac_test_CXXFLAGS" = set; then	4427	if test $ac_test_CXXFLAGS; then
3171	CXXFLAGS=$ac_save_CXXFLAGS	4428	CXXFLAGS=$ac_save_CXXFLAGS
3172	elif test $ac_cv_prog_cxx_g = yes; then	4429	elif test $ac_cv_prog_cxx_g = yes; then
3173	if test "$GXX" = yes; then	4430	if test "$GXX" = yes; then
3174	CXXFLAGS="-g -O2"	4431	CXXFLAGS="-g -O2"
3175	else	4432	else
…		…
3180	CXXFLAGS="-O2"	4437	CXXFLAGS="-O2"
3181	else	4438	else
3182	CXXFLAGS=	4439	CXXFLAGS=
3183	fi	4440	fi
3184	fi	4441	fi
		4442	ac_prog_cxx_stdcxx=no
		4443	if test x$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
3185	ac_ext=c	4536	ac_ext=c
3186	ac_cpp='$CPP $CPPFLAGS'	4537	ac_cpp='$CPP $CPPFLAGS'
3187	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4538	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3188	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 $LIBS >&5'
3189	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4540	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3190		4541
3191	ac_ext=c
3192	ac_cpp='$CPP $CPPFLAGS'
3193	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3194	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3195	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3196	{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3197	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
3198	# On Suns, sometimes $CPP names a directory.
3199	if test -n "$CPP" && test -d "$CPP"; then
3200	CPP=
3201	fi
3202	if test -z "$CPP"; then
3203	if test "${ac_cv_prog_CPP+set}" = set; then
3204	echo $ECHO_N "(cached) $ECHO_C" >&6
3205	else
3206	# Double quotes because CPP needs to be expanded
3207	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3208	do
3209	ac_preproc_ok=false
3210	for ac_c_preproc_warn_flag in '' yes
3211	do
3212	# Use a header file that comes with gcc, so configuring glibc
3213	# with a fresh cross-compiler works.
3214	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3215	# <limits.h> exists even on freestanding compilers.
3216	# On the NeXT, cc -E runs the code through the compiler's parser,
3217	# not just through cpp. "Syntax error" is here to catch this case.
3218	cat >conftest.$ac_ext <<_ACEOF
3219	/* confdefs.h. */
3220	_ACEOF
3221	cat confdefs.h >>conftest.$ac_ext
3222	cat >>conftest.$ac_ext <<_ACEOF
3223	/* end confdefs.h. */
3224	#ifdef __STDC__
3225	# include <limits.h>
3226	#else
3227	# include <assert.h>
3228	#endif
3229	Syntax error
3230	_ACEOF
3231	if { (ac_try="$ac_cpp conftest.$ac_ext"
3232	case "(($ac_try" in
3233	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3234	*) ac_try_echo=$ac_try;;
3235	esac
3236	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3237	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3238	ac_status=$?
3239	grep -v '^ *+' conftest.er1 >conftest.err
3240	rm -f conftest.er1
3241	cat conftest.err >&5
3242	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3243	(exit $ac_status); } >/dev/null && {
3244	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3245	test ! -s conftest.err
3246	}; then
3247	:
3248	else
3249	echo "$as_me: failed program was:" >&5
3250	sed 's/^/| /' conftest.$ac_ext >&5
3251		4542
3252	# Broken: fails on valid input.
3253	continue
3254	fi
3255
3256	rm -f conftest.err conftest.$ac_ext
3257
3258	# OK, works on sane cases. Now check whether nonexistent headers
3259	# can be detected and how.
3260	cat >conftest.$ac_ext <<_ACEOF
3261	/* confdefs.h. */
3262	_ACEOF
3263	cat confdefs.h >>conftest.$ac_ext
3264	cat >>conftest.$ac_ext <<_ACEOF
3265	/* end confdefs.h. */
3266	#include <ac_nonexistent.h>
3267	_ACEOF
3268	if { (ac_try="$ac_cpp conftest.$ac_ext"
3269	case "(($ac_try" in
3270	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3271	*) ac_try_echo=$ac_try;;
3272	esac
3273	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3274	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3275	ac_status=$?
3276	grep -v '^ *+' conftest.er1 >conftest.err
3277	rm -f conftest.er1
3278	cat conftest.err >&5
3279	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3280	(exit $ac_status); } >/dev/null && {
3281	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3282	test ! -s conftest.err
3283	}; then
3284	# Broken: success on invalid input.
3285	continue
3286	else
3287	echo "$as_me: failed program was:" >&5
3288	sed 's/^/| /' conftest.$ac_ext >&5
3289
3290	# Passes both tests.
3291	ac_preproc_ok=:
3292	break
3293	fi
3294
3295	rm -f conftest.err conftest.$ac_ext
3296
3297	done
3298	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3299	rm -f conftest.err conftest.$ac_ext
3300	if $ac_preproc_ok; then
3301	break
3302	fi
3303
3304	done
3305	ac_cv_prog_CPP=$CPP
3306
3307	fi
3308	CPP=$ac_cv_prog_CPP
3309	else
3310	ac_cv_prog_CPP=$CPP
3311	fi
3312	{ echo "$as_me:$LINENO: result: $CPP" >&5
3313	echo "${ECHO_T}$CPP" >&6; }
3314	ac_preproc_ok=false
3315	for ac_c_preproc_warn_flag in '' yes
3316	do
3317	# Use a header file that comes with gcc, so configuring glibc
3318	# with a fresh cross-compiler works.
3319	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3320	# <limits.h> exists even on freestanding compilers.
3321	# On the NeXT, cc -E runs the code through the compiler's parser,
3322	# not just through cpp. "Syntax error" is here to catch this case.
3323	cat >conftest.$ac_ext <<_ACEOF
3324	/* confdefs.h. */
3325	_ACEOF
3326	cat confdefs.h >>conftest.$ac_ext
3327	cat >>conftest.$ac_ext <<_ACEOF
3328	/* end confdefs.h. */
3329	#ifdef __STDC__
3330	# include <limits.h>
3331	#else
3332	# include <assert.h>
3333	#endif
3334	Syntax error
3335	_ACEOF
3336	if { (ac_try="$ac_cpp conftest.$ac_ext"
3337	case "(($ac_try" in
3338	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3339	*) ac_try_echo=$ac_try;;
3340	esac
3341	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3342	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3343	ac_status=$?
3344	grep -v '^ *+' conftest.er1 >conftest.err
3345	rm -f conftest.er1
3346	cat conftest.err >&5
3347	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3348	(exit $ac_status); } >/dev/null && {
3349	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3350	test ! -s conftest.err
3351	}; then
3352	:
3353	else
3354	echo "$as_me: failed program was:" >&5
3355	sed 's/^/| /' conftest.$ac_ext >&5
3356
3357	# Broken: fails on valid input.
3358	continue
3359	fi
3360
3361	rm -f conftest.err conftest.$ac_ext
3362
3363	# OK, works on sane cases. Now check whether nonexistent headers
3364	# can be detected and how.
3365	cat >conftest.$ac_ext <<_ACEOF
3366	/* confdefs.h. */
3367	_ACEOF
3368	cat confdefs.h >>conftest.$ac_ext
3369	cat >>conftest.$ac_ext <<_ACEOF
3370	/* end confdefs.h. */
3371	#include <ac_nonexistent.h>
3372	_ACEOF
3373	if { (ac_try="$ac_cpp conftest.$ac_ext"
3374	case "(($ac_try" in
3375	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3376	*) ac_try_echo=$ac_try;;
3377	esac
3378	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3379	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3380	ac_status=$?
3381	grep -v '^ *+' conftest.er1 >conftest.err
3382	rm -f conftest.er1
3383	cat conftest.err >&5
3384	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3385	(exit $ac_status); } >/dev/null && {
3386	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3387	test ! -s conftest.err
3388	}; then
3389	# Broken: success on invalid input.
3390	continue
3391	else
3392	echo "$as_me: failed program was:" >&5
3393	sed 's/^/| /' conftest.$ac_ext >&5
3394
3395	# Passes both tests.
3396	ac_preproc_ok=:
3397	break
3398	fi
3399
3400	rm -f conftest.err conftest.$ac_ext
3401
3402	done
3403	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3404	rm -f conftest.err conftest.$ac_ext
3405	if $ac_preproc_ok; then
3406	:
3407	else
3408	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3409	See \`config.log' for more details." >&5
3410	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3411	See \`config.log' for more details." >&2;}
3412	{ (exit 1); exit 1; }; }
3413	fi
3414
3415	ac_ext=c
3416	ac_cpp='$CPP $CPPFLAGS'
3417	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3418	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3419	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3420
3421	# Find a good install program. We prefer a C program (faster),	4543	# Find a good install program. We prefer a C program (faster),
3422	# 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
3423	# incompatible versions:	4545	# incompatible versions:
3424	# SysV /etc/install, /usr/sbin/install	4546	# SysV /etc/install, /usr/sbin/install
3425	# SunOS /usr/etc/install	4547	# SunOS /usr/etc/install
3426	# IRIX /sbin/install	4548	# IRIX /sbin/install
…		…
3429	# 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
3430	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	4552	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3431	# 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"
3432	# OS/2's system install, which has a completely different semantic	4554	# OS/2's system install, which has a completely different semantic
3433	# ./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.
3434	{ 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
3435	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }	4558	printf %s "checking for a BSD-compatible install... " >&6; }
3436	if test -z "$INSTALL"; then	4559	if test -z "$INSTALL"; then
3437	if test "${ac_cv_path_install+set}" = set; then	4560	if test ${ac_cv_path_install+y}
3438	echo $ECHO_N "(cached) $ECHO_C" >&6	4561	then :
3439	else	4562	printf %s "(cached) " >&6
		4563	else $as_nop
3440	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4564	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3441	for as_dir in $PATH	4565	for as_dir in $PATH
3442	do	4566	do
3443	IFS=$as_save_IFS	4567	IFS=$as_save_IFS
3444	test -z "$as_dir" && as_dir=.	4568	case $as_dir in #(((
3445	# Account for people who put trailing slashes in PATH elements.	4569	'') as_dir=./ ;;
		4570	*/) ;;
		4571	*) as_dir=$as_dir/ ;;
		4572	esac
		4573	# Account for fact that we put trailing slashes in our PATH walk.
3446	case $as_dir/ in	4574	case $as_dir in #((
3447	./ | .// | /cC/* | \	4575	./ | /[cC]/* | \
3448	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \	4576	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3449	?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \	4577	?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3450	/usr/ucb/* ) ;;	4578	/usr/ucb/* ) ;;
3451	*)	4579	*)
3452	# 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.
3453	# 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
3454	# by default.	4582	# by default.
3455	for ac_prog in ginstall scoinst install; do	4583	for ac_prog in ginstall scoinst install; do
3456	for ac_exec_ext in '' $ac_executable_extensions; do	4584	for ac_exec_ext in '' $ac_executable_extensions; do
3457	if { test -f "$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
3458	if test $ac_prog = install &&	4586	if test $ac_prog = install &&
3459	grep dspmsg "$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
3460	# AIX install. It has an incompatible calling convention.	4588	# AIX install. It has an incompatible calling convention.
3461	:	4589	:
3462	elif test $ac_prog = install &&	4590	elif test $ac_prog = install &&
3463	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	4591	grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3464	# program-specific install script used by HP pwplus--don't use.	4592	# program-specific install script used by HP pwplus--don't use.
3465	:	4593	:
3466	else	4594	else
		4595	rm -rf conftest.one conftest.two conftest.dir
		4596	echo one > conftest.one
		4597	echo two > conftest.two
		4598	mkdir conftest.dir
		4599	if "$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
3467	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"
3468	break 3	4605	break 3
		4606	fi
3469	fi	4607	fi
3470	fi	4608	fi
3471	done	4609	done
3472	done	4610	done
3473	;;	4611	;;
3474	esac	4612	esac
		4613
3475	done	4614	done
3476	IFS=$as_save_IFS	4615	IFS=$as_save_IFS
3477		4616
		4617	rm -rf conftest.one conftest.two conftest.dir
3478		4618
3479	fi	4619	fi
3480	if test "${ac_cv_path_install+set}" = set; then	4620	if test ${ac_cv_path_install+y}; then
3481	INSTALL=$ac_cv_path_install	4621	INSTALL=$ac_cv_path_install
3482	else	4622	else
3483	# As a last resort, use the slow shell script. Don't cache a	4623	# As a last resort, use the slow shell script. Don't cache a
3484	# value for INSTALL within a source directory, because that will	4624	# value for INSTALL within a source directory, because that will
3485	# break other packages using the cache if that directory is	4625	# break other packages using the cache if that directory is
3486	# removed, or if the value is a relative name.	4626	# removed, or if the value is a relative name.
3487	INSTALL=$ac_install_sh	4627	INSTALL=$ac_install_sh
3488	fi	4628	fi
3489	fi	4629	fi
3490	{ echo "$as_me:$LINENO: result: $INSTALL" >&5	4630	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3491	echo "${ECHO_T}$INSTALL" >&6; }	4631	printf "%s\n" "$INSTALL" >&6; }
3492		4632
3493	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	4633	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3494	# It thinks the first close brace ends the variable substitution.	4634	# It thinks the first close brace ends the variable substitution.
3495	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	4635	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3496		4636
…		…
3498		4638
3499	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	4639	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3500		4640
3501		4641
3502		4642
3503		4643	ac_header= ac_cache=
3504	{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5	4644	for ac_item in $ac_header_c_list
3505	echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
3506	if test "${ac_cv_path_GREP+set}" = set; then
3507	echo $ECHO_N "(cached) $ECHO_C" >&6
3508	else
3509	# Extract the first word of "grep ggrep" to use in msg output
3510	if test -z "$GREP"; then
3511	set dummy grep ggrep; ac_prog_name=$2
3512	if test "${ac_cv_path_GREP+set}" = set; then
3513	echo $ECHO_N "(cached) $ECHO_C" >&6
3514	else
3515	ac_path_GREP_found=false
3516	# Loop through the user's path and test for each of PROGNAME-LIST
3517	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3518	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3519	do	4645	do
3520	IFS=$as_save_IFS	4646	if test $ac_cache; then
3521	test -z "$as_dir" && as_dir=.	4647	ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
3522	for ac_prog in grep ggrep; do	4648	if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
3523	for ac_exec_ext in '' $ac_executable_extensions; do	4649	printf "%s\n" "#define $ac_item 1" >> confdefs.h
3524	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3525	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3526	# Check for GNU ac_path_GREP and select it if it is found.
3527	# Check for GNU $ac_path_GREP
3528	case `"$ac_path_GREP" --version 2>&1` in
3529	*GNU*)
3530	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3531	*)
3532	ac_count=0
3533	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3534	while :
3535	do
3536	cat "conftest.in" "conftest.in" >"conftest.tmp"
3537	mv "conftest.tmp" "conftest.in"
3538	cp "conftest.in" "conftest.nl"
3539	echo 'GREP' >> "conftest.nl"
3540	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3541	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3542	ac_count=`expr $ac_count + 1`
3543	if test $ac_count -gt ${ac_path_GREP_max-0}; then
3544	# Best one so far, save it but keep looking for a better one
3545	ac_cv_path_GREP="$ac_path_GREP"
3546	ac_path_GREP_max=$ac_count
3547	fi	4650	fi
3548	# 10*(2^10) chars as input seems more than enough	4651	ac_header= ac_cache=
3549	test $ac_count -gt 10 && break	4652	elif test $ac_header; then
3550	done	4653	ac_cache=$ac_item
3551	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;	4654	else
3552	esac	4655	ac_header=$ac_item
3553		4656	fi
3554
3555	$ac_path_GREP_found && break 3
3556	done
3557	done	4657	done
3558		4658
3559	done
3560	IFS=$as_save_IFS
3561		4659
3562		4660
3563	fi
3564		4661
3565	GREP="$ac_cv_path_GREP"
3566	if test -z "$GREP"; then
3567	{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3568	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3569	{ (exit 1); exit 1; }; }
3570	fi
3571		4662
3572	else
3573	ac_cv_path_GREP=$GREP
3574	fi
3575		4663
3576		4664
3577	fi
3578	{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3579	echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
3580	GREP="$ac_cv_path_GREP"
3581		4665
		4666	if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
		4667	then :
3582		4668
3583	{ echo "$as_me:$LINENO: checking for egrep" >&5	4669	printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
3584	echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
3585	if test "${ac_cv_path_EGREP+set}" = set; then
3586	echo $ECHO_N "(cached) $ECHO_C" >&6
3587	else
3588	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3589	then ac_cv_path_EGREP="$GREP -E"
3590	else
3591	# Extract the first word of "egrep" to use in msg output
3592	if test -z "$EGREP"; then
3593	set dummy egrep; ac_prog_name=$2
3594	if test "${ac_cv_path_EGREP+set}" = set; then
3595	echo $ECHO_N "(cached) $ECHO_C" >&6
3596	else
3597	ac_path_EGREP_found=false
3598	# Loop through the user's path and test for each of PROGNAME-LIST
3599	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3600	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3601	do
3602	IFS=$as_save_IFS
3603	test -z "$as_dir" && as_dir=.
3604	for ac_prog in egrep; do
3605	for ac_exec_ext in '' $ac_executable_extensions; do
3606	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3607	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3608	# Check for GNU ac_path_EGREP and select it if it is found.
3609	# Check for GNU $ac_path_EGREP
3610	case `"$ac_path_EGREP" --version 2>&1` in
3611	*GNU*)
3612	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3613	*)
3614	ac_count=0
3615	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3616	while :
3617	do
3618	cat "conftest.in" "conftest.in" >"conftest.tmp"
3619	mv "conftest.tmp" "conftest.in"
3620	cp "conftest.in" "conftest.nl"
3621	echo 'EGREP' >> "conftest.nl"
3622	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3623	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3624	ac_count=`expr $ac_count + 1`
3625	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3626	# Best one so far, save it but keep looking for a better one
3627	ac_cv_path_EGREP="$ac_path_EGREP"
3628	ac_path_EGREP_max=$ac_count
3629	fi
3630	# 10*(2^10) chars as input seems more than enough
3631	test $ac_count -gt 10 && break
3632	done
3633	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3634	esac
3635		4670
3636
3637	$ac_path_EGREP_found && break 3
3638	done
3639	done
3640
3641	done
3642	IFS=$as_save_IFS
3643
3644
3645	fi	4671	fi
3646		4672
3647	EGREP="$ac_cv_path_EGREP"
3648	if test -z "$EGREP"; then
3649	{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3650	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3651	{ (exit 1); exit 1; }; }
3652	fi
3653		4673
3654	else
3655	ac_cv_path_EGREP=$EGREP
3656	fi
3657		4674
3658		4675
3659	fi
3660	fi
3661	{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
3662	echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
3663	EGREP="$ac_cv_path_EGREP"
3664		4676
3665		4677
3666		4678	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3667	{ echo "$as_me:$LINENO: checking for AIX" >&5	4679	printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3668	echo $ECHO_N "checking for AIX... $ECHO_C" >&6; }	4680	if test ${ac_cv_safe_to_define___extensions__+y}
3669	cat >conftest.$ac_ext <<_ACEOF	4681	then :
3670	/* confdefs.h. */	4682	printf %s "(cached) " >&6
3671	_ACEOF	4683	else $as_nop
3672	cat confdefs.h >>conftest.$ac_ext	4684	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3673	cat >>conftest.$ac_ext <<_ACEOF
3674	/* end confdefs.h. */	4685	/* end confdefs.h. */
3675	#ifdef _AIX
3676	yes
3677	#endif
3678		4686
3679	_ACEOF	4687	# define __EXTENSIONS__ 1
3680	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	4688	$ac_includes_default
3681	$EGREP "yes" >/dev/null 2>&1; then
3682	{ echo "$as_me:$LINENO: result: yes" >&5
3683	echo "${ECHO_T}yes" >&6; }
3684	cat >>confdefs.h <<\_ACEOF
3685	#define _ALL_SOURCE 1
3686	_ACEOF
3687
3688	else
3689	{ echo "$as_me:$LINENO: result: no" >&5
3690	echo "${ECHO_T}no" >&6; }
3691	fi
3692	rm -f conftest*
3693
3694
3695
3696	cat >>confdefs.h <<\_ACEOF
3697	#define _GNU_SOURCE 1
3698	_ACEOF
3699
3700
3701	{ echo "$as_me:$LINENO: checking for library containing strerror" >&5
3702	echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6; }
3703	if test "${ac_cv_search_strerror+set}" = set; then
3704	echo $ECHO_N "(cached) $ECHO_C" >&6
3705	else
3706	ac_func_search_save_LIBS=$LIBS
3707	cat >conftest.$ac_ext <<_ACEOF
3708	/* confdefs.h. */
3709	_ACEOF
3710	cat confdefs.h >>conftest.$ac_ext
3711	cat >>conftest.$ac_ext <<_ACEOF
3712	/* end confdefs.h. */
3713
3714	/* Override any GCC internal prototype to avoid an error.
3715	Use char because int might match the return type of a GCC
3716	builtin and then its argument prototype would still apply. */
3717	#ifdef __cplusplus
3718	extern "C"
3719	#endif
3720	char strerror ();
3721	int	4689	int
3722	main ()	4690	main (void)
3723	{	4691	{
3724	return strerror ();	4692
3725	;	4693	;
3726	return 0;	4694	return 0;
3727	}	4695	}
3728	_ACEOF	4696	_ACEOF
		4697	if ac_fn_c_try_compile "$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.$ac_ext
		4899	/* end confdefs.h. */
		4900
		4901	namespace conftest {
		4902	extern "C" int setlocale ();
		4903	}
		4904	int
		4905	main (void)
		4906	{
		4907	return conftest::setlocale ();
		4908	;
		4909	return 0;
		4910	}
		4911	_ACEOF
3729	for ac_lib in '' cposix; do	4912	for ac_lib in '' xpg4
		4913	do
3730	if test -z "$ac_lib"; then	4914	if test -z "$ac_lib"; then
3731	ac_res="none required"	4915	ac_res="none required"
3732	else	4916	else
3733	ac_res=-l$ac_lib	4917	ac_res=-l$ac_lib
3734	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	4918	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3735	fi	4919	fi
3736	rm -f conftest.$ac_objext conftest$ac_exeext	4920	if ac_fn_cxx_try_link "$LINENO"
3737	if { (ac_try="$ac_link"	4921	then :
3738	case "(($ac_try" in
3739	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3740	*) ac_try_echo=$ac_try;;
3741	esac
3742	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3743	(eval "$ac_link") 2>conftest.er1
3744	ac_status=$?
3745	grep -v '^ *+' conftest.er1 >conftest.err
3746	rm -f conftest.er1
3747	cat conftest.err >&5
3748	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3749	(exit $ac_status); } && {
3750	test -z "$ac_c_werror_flag" ||
3751	test ! -s conftest.err
3752	} && test -s conftest$ac_exeext &&
3753	$as_test_x conftest$ac_exeext; then
3754	ac_cv_search_strerror=$ac_res	4922	ac_cv_search_setlocale=$ac_res
3755	else
3756	echo "$as_me: failed program was:" >&5
3757	sed 's/^/| /' conftest.$ac_ext >&5
3758
3759
3760	fi	4923	fi
3761
3762	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	4924	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3763	conftest$ac_exeext	4925	conftest$ac_exeext
3764	if test "${ac_cv_search_strerror+set}" = set; then	4926	if test ${ac_cv_search_setlocale+y}
		4927	then :
3765	break	4928	break
3766	fi	4929	fi
3767	done	4930	done
3768	if test "${ac_cv_search_strerror+set}" = set; then	4931	if test ${ac_cv_search_setlocale+y}
3769	:	4932	then :
3770	else	4933
		4934	else $as_nop
3771	ac_cv_search_strerror=no	4935	ac_cv_search_setlocale=no
3772	fi	4936	fi
3773	rm conftest.$ac_ext	4937	rm conftest.$ac_ext
3774	LIBS=$ac_func_search_save_LIBS	4938	LIBS=$ac_func_search_save_LIBS
3775	fi	4939	fi
3776	{ echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5	4940	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5
3777	echo "${ECHO_T}$ac_cv_search_strerror" >&6; }	4941	printf "%s\n" "$ac_cv_search_setlocale" >&6; }
3778	ac_res=$ac_cv_search_strerror	4942	ac_res=$ac_cv_search_setlocale
3779	if test "$ac_res" != no; then	4943	if test "$ac_res" != no
		4944	then :
3780	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"	4945	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3781		4946
3782	fi	4947	fi
3783		4948
3784	ac_ext=cpp
3785	ac_cpp='$CXXCPP $CPPFLAGS'
3786	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3787	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3788	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3789		4949
3790		4950	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
3791	if test x$GCC = xyes && test x$GXX = xyes; then	4951	printf %s "checking for library containing gethostbyname... " >&6; }
3792	{ echo "$as_me:$LINENO: checking for working libsupc++" >&5	4952	if test ${ac_cv_search_gethostbyname+y}
3793	echo $ECHO_N "checking for working libsupc++... $ECHO_C" >&6; }	4953	then :
3794	save_CXX="$CXX"	4954	printf %s "(cached) " >&6
3795	save_LIBS="$LIBS"	4955	else $as_nop
3796	CXX="$CC"	4956	ac_func_search_save_LIBS=$LIBS
3797	LIBS="$LIBS -lsupc++"
3798	LINKER="$CC"
3799
3800	cat >conftest.$ac_ext <<_ACEOF
3801	/* confdefs.h. */
3802	_ACEOF
3803	cat confdefs.h >>conftest.$ac_ext	4957	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3804	cat >>conftest.$ac_ext <<_ACEOF
3805	/* end confdefs.h. */	4958	/* end confdefs.h. */
3806	struct test { }; void f() try { throw new test; } catch (...) { throw; }	4959
		4960	namespace conftest {
		4961	extern "C" int gethostbyname ();
		4962	}
3807	int	4963	int
3808	main ()	4964	main (void)
3809	{	4965	{
3810		4966	return conftest::gethostbyname ();
3811	;	4967	;
3812	return 0;	4968	return 0;
3813	}	4969	}
3814	_ACEOF	4970	_ACEOF
3815	rm -f conftest.$ac_objext conftest$ac_exeext	4971	for ac_lib in '' nsl
3816	if { (ac_try="$ac_link"	4972	do
3817	case "(($ac_try" in	4973	if test -z "$ac_lib"; then
3818	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	4974	ac_res="none required"
3819	*) ac_try_echo=$ac_try;;
3820	esac
3821	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3822	(eval "$ac_link") 2>conftest.er1
3823	ac_status=$?
3824	grep -v '^ *+' conftest.er1 >conftest.err
3825	rm -f conftest.er1
3826	cat conftest.err >&5
3827	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3828	(exit $ac_status); } && {
3829	test -z "$ac_cxx_werror_flag" ||
3830	test ! -s conftest.err
3831	} && test -s conftest$ac_exeext &&
3832	$as_test_x conftest$ac_exeext; then
3833	{ echo "$as_me:$LINENO: result: ok" >&5
3834	echo "${ECHO_T}ok" >&6; }
3835	else	4975	else
3836	echo "$as_me: failed program was:" >&5	4976	ac_res=-l$ac_lib
3837	sed 's/^/| /' conftest.$ac_ext >&5	4977	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3838		4978	fi
3839		4979	if ac_fn_cxx_try_link "$LINENO"
3840	{ echo "$as_me:$LINENO: result: no, making everything bigger and slower" >&5	4980	then :
3841	echo "${ECHO_T}no, making everything bigger and slower" >&6; }	4981	ac_cv_search_gethostbyname=$ac_res
3842	LIBS="$save_LIBS"
3843	LINKER="$save_CXX"
3844
3845
3846	fi	4982	fi
3847
3848	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	4983	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3849	conftest$ac_exeext conftest.$ac_ext	4984	conftest$ac_exeext
3850	CXX="$save_CXX"	4985	if test ${ac_cv_search_gethostbyname+y}
		4986	then :
		4987	break
3851	fi	4988	fi
3852	LINKER=$LINKER	4989	done
		4990	if test ${ac_cv_search_gethostbyname+y}
		4991	then :
3853		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 $LIBS"
3854		5005
3855	if test -z "$orig_CXXFLAGS"; then	5006	fi
3856	if test x$GCC = xyes && test "x$GXX" = xyes; then	5007
3857	CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"	5008	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
3858	cat >conftest.$ac_ext <<_ACEOF	5009	printf %s "checking for library containing socket... " >&6; }
3859	/* confdefs.h. */	5010	if test ${ac_cv_search_socket+y}
3860	_ACEOF	5011	then :
		5012	printf %s "(cached) " >&6
		5013	else $as_nop
		5014	ac_func_search_save_LIBS=$LIBS
3861	cat confdefs.h >>conftest.$ac_ext	5015	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3862	cat >>conftest.$ac_ext <<_ACEOF
3863	/* end confdefs.h. */	5016	/* end confdefs.h. */
3864		5017
		5018	namespace conftest {
		5019	extern "C" int socket ();
		5020	}
3865	int	5021	int
3866	main ()	5022	main (void)
3867	{	5023	{
3868		5024	return conftest::socket ();
3869	;	5025	;
3870	return 0;	5026	return 0;
3871	}	5027	}
3872	_ACEOF	5028	_ACEOF
3873	rm -f conftest.$ac_objext	5029	for ac_lib in '' socket
3874	if { (ac_try="$ac_compile"	5030	do
3875	case "(($ac_try" in	5031	if test -z "$ac_lib"; then
3876	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	5032	ac_res="none required"
3877	*) ac_try_echo=$ac_try;;
3878	esac
3879	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3880	(eval "$ac_compile") 2>conftest.er1
3881	ac_status=$?
3882	grep -v '^ *+' conftest.er1 >conftest.err
3883	rm -f conftest.er1
3884	cat conftest.err >&5
3885	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3886	(exit $ac_status); } && {
3887	test -z "$ac_cxx_werror_flag" ||
3888	test ! -s conftest.err
3889	} && test -s conftest.$ac_objext; then
3890	:
3891	else
3892	echo "$as_me: failed program was:" >&5
3893	sed 's/^/| /' conftest.$ac_ext >&5
3894
3895	CXXFLAGS="-g -O3"
3896	fi
3897
3898	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3899	else	5033	else
3900	CXXFLAGS="-O"	5034	ac_res=-l$ac_lib
		5035	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3901	fi	5036	fi
3902	CFLAGS="$CXXFLAGS"	5037	if ac_fn_cxx_try_link "$LINENO"
		5038	then :
		5039	ac_cv_search_socket=$ac_res
3903	fi	5040	fi
3904
3905	case $host in
3906	*-*-solaris* )
3907
3908	cat >>confdefs.h <<\_ACEOF
3909	#define _XOPEN_SOURCE 500
3910	_ACEOF
3911
3912	;;
3913	esac
3914
3915	{ echo "$as_me:$LINENO: checking for setlocale" >&5
3916	echo $ECHO_N "checking for setlocale... $ECHO_C" >&6; }
3917	if test "${ac_cv_func_setlocale+set}" = set; then
3918	echo $ECHO_N "(cached) $ECHO_C" >&6
3919	else
3920	cat >conftest.$ac_ext <<_ACEOF
3921	/* confdefs.h. */
3922	_ACEOF
3923	cat confdefs.h >>conftest.$ac_ext
3924	cat >>conftest.$ac_ext <<_ACEOF
3925	/* end confdefs.h. */
3926	/* Define setlocale to an innocuous variant, in case <limits.h> declares setlocale.
3927	For example, HP-UX 11i <limits.h> declares gettimeofday. */
3928	#define setlocale innocuous_setlocale
3929
3930	/* System header to define __stub macros and hopefully few prototypes,
3931	which can conflict with char setlocale (); below.
3932	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3933	<limits.h> exists even on freestanding compilers. */
3934
3935	#ifdef __STDC__
3936	# include <limits.h>
3937	#else
3938	# include <assert.h>
3939	#endif
3940
3941	#undef setlocale
3942
3943	/* Override any GCC internal prototype to avoid an error.
3944	Use char because int might match the return type of a GCC
3945	builtin and then its argument prototype would still apply. */
3946	#ifdef __cplusplus
3947	extern "C"
3948	#endif
3949	char setlocale ();
3950	/* The GNU C library defines this for functions which it implements
3951	to always fail with ENOSYS. Some functions are actually named
3952	something starting with __ and the normal name is an alias. */
3953	#if defined __stub_setlocale || defined __stub___setlocale
3954	choke me
3955	#endif
3956
3957	int
3958	main ()
3959	{
3960	return setlocale ();
3961	;
3962	return 0;
3963	}
3964	_ACEOF
3965	rm -f conftest.$ac_objext conftest$ac_exeext
3966	if { (ac_try="$ac_link"
3967	case "(($ac_try" in
3968	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3969	*) ac_try_echo=$ac_try;;
3970	esac
3971	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3972	(eval "$ac_link") 2>conftest.er1
3973	ac_status=$?
3974	grep -v '^ *+' conftest.er1 >conftest.err
3975	rm -f conftest.er1
3976	cat conftest.err >&5
3977	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3978	(exit $ac_status); } && {
3979	test -z "$ac_cxx_werror_flag" ||
3980	test ! -s conftest.err
3981	} && test -s conftest$ac_exeext &&
3982	$as_test_x conftest$ac_exeext; then
3983	ac_cv_func_setlocale=yes
3984	else
3985	echo "$as_me: failed program was:" >&5
3986	sed 's/^/| /' conftest.$ac_ext >&5
3987
3988	ac_cv_func_setlocale=no
3989	fi
3990
3991	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5041	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3992	conftest$ac_exeext conftest.$ac_ext	5042	conftest$ac_exeext
		5043	if test ${ac_cv_search_socket+y}
		5044	then :
		5045	break
3993	fi	5046	fi
3994	{ echo "$as_me:$LINENO: result: $ac_cv_func_setlocale" >&5	5047	done
3995	echo "${ECHO_T}$ac_cv_func_setlocale" >&6; }	5048	if test ${ac_cv_search_socket+y}
3996	if test $ac_cv_func_setlocale = yes; then	5049	then :
3997	:
3998	else
3999	{ echo "$as_me:$LINENO: checking for setlocale in -lxpg4" >&5
4000	echo $ECHO_N "checking for setlocale in -lxpg4... $ECHO_C" >&6; }
4001	if test "${ac_cv_lib_xpg4_setlocale+set}" = set; then
4002	echo $ECHO_N "(cached) $ECHO_C" >&6
4003	else
4004	ac_check_lib_save_LIBS=$LIBS
4005	LIBS="-lxpg4 $LIBS"
4006	cat >conftest.$ac_ext <<_ACEOF
4007	/* confdefs.h. */
4008	_ACEOF
4009	cat confdefs.h >>conftest.$ac_ext
4010	cat >>conftest.$ac_ext <<_ACEOF
4011	/* end confdefs.h. */
4012		5050
4013	/* Override any GCC internal prototype to avoid an error.	5051	else $as_nop
4014	Use char because int might match the return type of a GCC
4015	builtin and then its argument prototype would still apply. */
4016	#ifdef __cplusplus
4017	extern "C"
4018	#endif
4019	char setlocale ();
4020	int
4021	main ()
4022	{
4023	return setlocale ();
4024	;
4025	return 0;
4026	}
4027	_ACEOF
4028	rm -f conftest.$ac_objext conftest$ac_exeext
4029	if { (ac_try="$ac_link"
4030	case "(($ac_try" in
4031	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4032	*) ac_try_echo=$ac_try;;
4033	esac
4034	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4035	(eval "$ac_link") 2>conftest.er1
4036	ac_status=$?
4037	grep -v '^ *+' conftest.er1 >conftest.err
4038	rm -f conftest.er1
4039	cat conftest.err >&5
4040	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4041	(exit $ac_status); } && {
4042	test -z "$ac_cxx_werror_flag" ||
4043	test ! -s conftest.err
4044	} && test -s conftest$ac_exeext &&
4045	$as_test_x conftest$ac_exeext; then
4046	ac_cv_lib_xpg4_setlocale=yes
4047	else
4048	echo "$as_me: failed program was:" >&5
4049	sed 's/^/| /' conftest.$ac_ext >&5
4050
4051	ac_cv_lib_xpg4_setlocale=no
4052	fi
4053
4054	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4055	conftest$ac_exeext conftest.$ac_ext
4056	LIBS=$ac_check_lib_save_LIBS
4057	fi
4058	{ echo "$as_me:$LINENO: result: $ac_cv_lib_xpg4_setlocale" >&5
4059	echo "${ECHO_T}$ac_cv_lib_xpg4_setlocale" >&6; }
4060	if test $ac_cv_lib_xpg4_setlocale = yes; then
4061	LIBS="$LIBS -lxpg4"
4062	fi
4063
4064	fi
4065
4066
4067	{ echo "$as_me:$LINENO: checking for gethostbyname" >&5
4068	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6; }
4069	if test "${ac_cv_func_gethostbyname+set}" = set; then
4070	echo $ECHO_N "(cached) $ECHO_C" >&6
4071	else
4072	cat >conftest.$ac_ext <<_ACEOF
4073	/* confdefs.h. */
4074	_ACEOF
4075	cat confdefs.h >>conftest.$ac_ext
4076	cat >>conftest.$ac_ext <<_ACEOF
4077	/* end confdefs.h. */
4078	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
4079	For example, HP-UX 11i <limits.h> declares gettimeofday. */
4080	#define gethostbyname innocuous_gethostbyname
4081
4082	/* System header to define __stub macros and hopefully few prototypes,
4083	which can conflict with char gethostbyname (); below.
4084	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4085	<limits.h> exists even on freestanding compilers. */
4086
4087	#ifdef __STDC__
4088	# include <limits.h>
4089	#else
4090	# include <assert.h>
4091	#endif
4092
4093	#undef gethostbyname
4094
4095	/* Override any GCC internal prototype to avoid an error.
4096	Use char because int might match the return type of a GCC
4097	builtin and then its argument prototype would still apply. */
4098	#ifdef __cplusplus
4099	extern "C"
4100	#endif
4101	char gethostbyname ();
4102	/* The GNU C library defines this for functions which it implements
4103	to always fail with ENOSYS. Some functions are actually named
4104	something starting with __ and the normal name is an alias. */
4105	#if defined __stub_gethostbyname || defined __stub___gethostbyname
4106	choke me
4107	#endif
4108
4109	int
4110	main ()
4111	{
4112	return gethostbyname ();
4113	;
4114	return 0;
4115	}
4116	_ACEOF
4117	rm -f conftest.$ac_objext conftest$ac_exeext
4118	if { (ac_try="$ac_link"
4119	case "(($ac_try" in
4120	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4121	*) ac_try_echo=$ac_try;;
4122	esac
4123	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4124	(eval "$ac_link") 2>conftest.er1
4125	ac_status=$?
4126	grep -v '^ *+' conftest.er1 >conftest.err
4127	rm -f conftest.er1
4128	cat conftest.err >&5
4129	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4130	(exit $ac_status); } && {
4131	test -z "$ac_cxx_werror_flag" ||
4132	test ! -s conftest.err
4133	} && test -s conftest$ac_exeext &&
4134	$as_test_x conftest$ac_exeext; then
4135	ac_cv_func_gethostbyname=yes
4136	else
4137	echo "$as_me: failed program was:" >&5
4138	sed 's/^/| /' conftest.$ac_ext >&5
4139
4140	ac_cv_func_gethostbyname=no
4141	fi
4142
4143	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4144	conftest$ac_exeext conftest.$ac_ext
4145	fi
4146	{ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
4147	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6; }
4148	if test $ac_cv_func_gethostbyname = yes; then
4149	:
4150	else
4151	{ echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
4152	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }
4153	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
4154	echo $ECHO_N "(cached) $ECHO_C" >&6
4155	else
4156	ac_check_lib_save_LIBS=$LIBS
4157	LIBS="-lnsl $LIBS"
4158	cat >conftest.$ac_ext <<_ACEOF
4159	/* confdefs.h. */
4160	_ACEOF
4161	cat confdefs.h >>conftest.$ac_ext
4162	cat >>conftest.$ac_ext <<_ACEOF
4163	/* end confdefs.h. */
4164
4165	/* Override any GCC internal prototype to avoid an error.
4166	Use char because int might match the return type of a GCC
4167	builtin and then its argument prototype would still apply. */
4168	#ifdef __cplusplus
4169	extern "C"
4170	#endif
4171	char gethostbyname ();
4172	int
4173	main ()
4174	{
4175	return gethostbyname ();
4176	;
4177	return 0;
4178	}
4179	_ACEOF
4180	rm -f conftest.$ac_objext conftest$ac_exeext
4181	if { (ac_try="$ac_link"
4182	case "(($ac_try" in
4183	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4184	*) ac_try_echo=$ac_try;;
4185	esac
4186	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4187	(eval "$ac_link") 2>conftest.er1
4188	ac_status=$?
4189	grep -v '^ *+' conftest.er1 >conftest.err
4190	rm -f conftest.er1
4191	cat conftest.err >&5
4192	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4193	(exit $ac_status); } && {
4194	test -z "$ac_cxx_werror_flag" ||
4195	test ! -s conftest.err
4196	} && test -s conftest$ac_exeext &&
4197	$as_test_x conftest$ac_exeext; then
4198	ac_cv_lib_nsl_gethostbyname=yes
4199	else
4200	echo "$as_me: failed program was:" >&5
4201	sed 's/^/| /' conftest.$ac_ext >&5
4202
4203	ac_cv_lib_nsl_gethostbyname=no
4204	fi
4205
4206	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4207	conftest$ac_exeext conftest.$ac_ext
4208	LIBS=$ac_check_lib_save_LIBS
4209	fi
4210	{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
4211	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }
4212	if test $ac_cv_lib_nsl_gethostbyname = yes; then
4213	LIBS="$LIBS -lnsl"
4214	fi
4215
4216	fi
4217
4218	{ echo "$as_me:$LINENO: checking for socket" >&5
4219	echo $ECHO_N "checking for socket... $ECHO_C" >&6; }
4220	if test "${ac_cv_func_socket+set}" = set; then
4221	echo $ECHO_N "(cached) $ECHO_C" >&6
4222	else
4223	cat >conftest.$ac_ext <<_ACEOF
4224	/* confdefs.h. */
4225	_ACEOF
4226	cat confdefs.h >>conftest.$ac_ext
4227	cat >>conftest.$ac_ext <<_ACEOF
4228	/* end confdefs.h. */
4229	/* Define socket to an innocuous variant, in case <limits.h> declares socket.
4230	For example, HP-UX 11i <limits.h> declares gettimeofday. */
4231	#define socket innocuous_socket
4232
4233	/* System header to define __stub macros and hopefully few prototypes,
4234	which can conflict with char socket (); below.
4235	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4236	<limits.h> exists even on freestanding compilers. */
4237
4238	#ifdef __STDC__
4239	# include <limits.h>
4240	#else
4241	# include <assert.h>
4242	#endif
4243
4244	#undef socket
4245
4246	/* Override any GCC internal prototype to avoid an error.
4247	Use char because int might match the return type of a GCC
4248	builtin and then its argument prototype would still apply. */
4249	#ifdef __cplusplus
4250	extern "C"
4251	#endif
4252	char socket ();
4253	/* The GNU C library defines this for functions which it implements
4254	to always fail with ENOSYS. Some functions are actually named
4255	something starting with __ and the normal name is an alias. */
4256	#if defined __stub_socket || defined __stub___socket
4257	choke me
4258	#endif
4259
4260	int
4261	main ()
4262	{
4263	return socket ();
4264	;
4265	return 0;
4266	}
4267	_ACEOF
4268	rm -f conftest.$ac_objext conftest$ac_exeext
4269	if { (ac_try="$ac_link"
4270	case "(($ac_try" in
4271	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4272	*) ac_try_echo=$ac_try;;
4273	esac
4274	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4275	(eval "$ac_link") 2>conftest.er1
4276	ac_status=$?
4277	grep -v '^ *+' conftest.er1 >conftest.err
4278	rm -f conftest.er1
4279	cat conftest.err >&5
4280	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4281	(exit $ac_status); } && {
4282	test -z "$ac_cxx_werror_flag" ||
4283	test ! -s conftest.err
4284	} && test -s conftest$ac_exeext &&
4285	$as_test_x conftest$ac_exeext; then
4286	ac_cv_func_socket=yes
4287	else
4288	echo "$as_me: failed program was:" >&5
4289	sed 's/^/| /' conftest.$ac_ext >&5
4290
4291	ac_cv_func_socket=no	5052	ac_cv_search_socket=no
4292	fi	5053	fi
4293		5054	rm conftest.$ac_ext
4294	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5055	LIBS=$ac_func_search_save_LIBS
4295	conftest$ac_exeext conftest.$ac_ext
4296	fi	5056	fi
4297	{ echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5	5057	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4298	echo "${ECHO_T}$ac_cv_func_socket" >&6; }	5058	printf "%s\n" "$ac_cv_search_socket" >&6; }
4299	if test $ac_cv_func_socket = yes; then	5059	ac_res=$ac_cv_search_socket
4300	:	5060	if test "$ac_res" != no
4301	else	5061	then :
4302	{ echo "$as_me:$LINENO: checking for socket in -lsocket" >&5	5062	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4303	echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6; }
4304	if test "${ac_cv_lib_socket_socket+set}" = set; then
4305	echo $ECHO_N "(cached) $ECHO_C" >&6
4306	else
4307	ac_check_lib_save_LIBS=$LIBS
4308	LIBS="-lsocket $LIBS"
4309	cat >conftest.$ac_ext <<_ACEOF
4310	/* confdefs.h. */
4311	_ACEOF
4312	cat confdefs.h >>conftest.$ac_ext
4313	cat >>conftest.$ac_ext <<_ACEOF
4314	/* end confdefs.h. */
4315
4316	/* Override any GCC internal prototype to avoid an error.
4317	Use char because int might match the return type of a GCC
4318	builtin and then its argument prototype would still apply. */
4319	#ifdef __cplusplus
4320	extern "C"
4321	#endif
4322	char socket ();
4323	int
4324	main ()
4325	{
4326	return socket ();
4327	;
4328	return 0;
4329	}
4330	_ACEOF
4331	rm -f conftest.$ac_objext conftest$ac_exeext
4332	if { (ac_try="$ac_link"
4333	case "(($ac_try" in
4334	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4335	*) ac_try_echo=$ac_try;;
4336	esac
4337	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4338	(eval "$ac_link") 2>conftest.er1
4339	ac_status=$?
4340	grep -v '^ *+' conftest.er1 >conftest.err
4341	rm -f conftest.er1
4342	cat conftest.err >&5
4343	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4344	(exit $ac_status); } && {
4345	test -z "$ac_cxx_werror_flag" ||
4346	test ! -s conftest.err
4347	} && test -s conftest$ac_exeext &&
4348	$as_test_x conftest$ac_exeext; then
4349	ac_cv_lib_socket_socket=yes
4350	else
4351	echo "$as_me: failed program was:" >&5
4352	sed 's/^/| /' conftest.$ac_ext >&5
4353
4354	ac_cv_lib_socket_socket=no
4355	fi
4356
4357	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4358	conftest$ac_exeext conftest.$ac_ext
4359	LIBS=$ac_check_lib_save_LIBS
4360	fi
4361	{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5
4362	echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6; }
4363	if test $ac_cv_lib_socket_socket = yes; then
4364	LIBS="$LIBS -lsocket"
4365	fi
4366		5063
4367	fi	5064	fi
4368		5065
4369		5066
4370	support_frills=yes	5067	support_frills=yes
…		…
4378	support_pointer_blank=yes	5075	support_pointer_blank=yes
4379	support_scroll_rxvt=yes	5076	support_scroll_rxvt=yes
4380	support_scroll_next=yes	5077	support_scroll_next=yes
4381	support_scroll_xterm=yes	5078	support_scroll_xterm=yes
4382	support_xim=yes	5079	support_xim=yes
4383	support_afterimage=yes	5080	support_pixbuf=yes
4384	support_afterstep=yes	5081	support_startup_notification=yes
4385	support_xft=yes	5082	support_xft=yes
4386	support_unicode3=no	5083	support_unicode3=no
4387	support_combining=yes	5084	support_combining=yes
4388	support_8bitctrls=no	5085	support_8bitctrls=no
4389	support_iso14755=yes	5086	support_iso14755=yes
…		…
4391	support_perl=yes	5088	support_perl=yes
4392	codesets=all	5089	codesets=all
4393		5090
4394		5091
4395	# Check whether --enable-everything was given.	5092	# Check whether --enable-everything was given.
4396	if test "${enable_everything+set}" = set; then	5093	if test ${enable_everything+y}
		5094	then :
4397	enableval=$enable_everything;	5095	enableval=$enable_everything;
4398	if test x$enableval = xno; then	5096	if test x$enableval = xno; then
4399	support_frills=no	5097	support_frills=no
4400	support_inheritpixmap=no	5098	support_inheritpixmap=no
4401	support_fading=no	5099	support_fading=no
…		…
4410	support_scroll_next=no	5108	support_scroll_next=no
4411	support_scroll_xterm=no	5109	support_scroll_xterm=no
4412	support_utmp=no	5110	support_utmp=no
4413	support_wtmp=no	5111	support_wtmp=no
4414	support_xim=no	5112	support_xim=no
4415	support_afterimage=no	5113	support_pixbuf=no
4416	support_afterstep=no	5114	support_startup_notification=no
4417	support_xft=no	5115	support_xft=no
4418	support_unicode3=no	5116	support_unicode3=no
4419	support_combining=no	5117	support_combining=no
4420	support_8bitctrls=no	5118	support_8bitctrls=no
4421	support_iso14755=no	5119	support_iso14755=no
…		…
4438	support_scroll_next=yes	5136	support_scroll_next=yes
4439	support_scroll_xterm=yes	5137	support_scroll_xterm=yes
4440	support_utmp=yes	5138	support_utmp=yes
4441	support_wtmp=yes	5139	support_wtmp=yes
4442	support_xim=yes	5140	support_xim=yes
4443	support_afterimage=yes
4444	support_afterstep=yes	5141	support_pixbuf=yes
		5142	support_startup_notification=yes
4445	support_xft=yes	5143	support_xft=yes
4446	support_unicode3=yes	5144	support_unicode3=yes
4447	support_combining=yes	5145	support_combining=yes
4448	#support_8bitctrls=yes	5146	#support_8bitctrls=yes
4449	support_iso14755=yes	5147	support_iso14755=yes
…		…
4453	fi	5151	fi
4454		5152
4455	fi	5153	fi
4456		5154
4457		5155
4458	WARNINGS=no	5156	support_assertions=no
		5157	# Check whether --enable-assert was given.
		5158	if test ${enable_assert+y}
		5159	then :
		5160	enableval=$enable_assert; if test x$enableval = xyes; then
		5161	support_assertions=yes
		5162	fi
		5163	fi
		5164
		5165	if test x$support_assertions = xno; then
		5166
		5167	printf "%s\n" "#define NDEBUG 1" >>confdefs.h
		5168
		5169	fi
		5170
		5171	support_warnings=no
4459	# Check whether --enable-warnings was given.	5172	# Check whether --enable-warnings was given.
4460	if test "${enable_warnings+set}" = set; then	5173	if test ${enable_warnings+y}
		5174	then :
4461	enableval=$enable_warnings; if test x$enableval = xyes; then	5175	enableval=$enable_warnings; if test x$enableval = xyes; then
4462	WARNINGS=yes	5176	support_warnings=yes
4463	fi	5177	fi
4464	fi	5178	fi
4465		5179
4466	if test x$GXX = xyes; then	5180	if test x$GXX = xyes; then
4467	if test $WARNINGS = yes; then	5181	if test $support_warnings = yes; then
4468	save_CXXFLAGS="$CXXFLAGS"	5182	save_CXXFLAGS="$CXXFLAGS"
4469	CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-non-virtual-dtor"	5183	CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-unused-value"
4470	cat >conftest.$ac_ext <<_ACEOF
4471	/* confdefs.h. */
4472	_ACEOF
4473	cat confdefs.h >>conftest.$ac_ext	5184	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4474	cat >>conftest.$ac_ext <<_ACEOF
4475	/* end confdefs.h. */	5185	/* end confdefs.h. */
4476		5186
4477	int	5187	int
4478	main ()	5188	main (void)
4479	{	5189	{
4480		5190
4481	;	5191	;
4482	return 0;	5192	return 0;
4483	}	5193	}
4484	_ACEOF	5194	_ACEOF
4485	rm -f conftest.$ac_objext	5195	if ac_fn_cxx_try_compile "$LINENO"
4486	if { (ac_try="$ac_compile"	5196	then :
4487	case "(($ac_try" in
4488	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4489	*) ac_try_echo=$ac_try;;
4490	esac
4491	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4492	(eval "$ac_compile") 2>conftest.er1
4493	ac_status=$?
4494	grep -v '^ *+' conftest.er1 >conftest.err
4495	rm -f conftest.er1
4496	cat conftest.err >&5
4497	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4498	(exit $ac_status); } && {
4499	test -z "$ac_cxx_werror_flag" ||
4500	test ! -s conftest.err
4501	} && test -s conftest.$ac_objext; then
4502	:
4503	else
4504	echo "$as_me: failed program was:" >&5
4505	sed 's/^/| /' conftest.$ac_ext >&5
4506		5197
		5198	else $as_nop
4507	CXXFLAGS="$save_CXXFLAGS"	5199	CXXFLAGS="$save_CXXFLAGS"
4508	fi	5200	fi
4509
4510	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	5201	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4511	else	5202	else
4512	CXXFLAGS="$CXXFLAGS -w"	5203	CXXFLAGS="$CXXFLAGS -w"
4513	fi	5204	fi
4514	fi	5205	fi
4515		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
4516	# Check whether --enable-unicode3 was given.	5222	# Check whether --enable-unicode3 was given.
4517	if test "${enable_unicode3+set}" = set; then	5223	if test ${enable_unicode3+y}
		5224	then :
4518	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then	5225	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then
4519	support_unicode3=$enableval	5226	support_unicode3=$enableval
4520	fi	5227	fi
4521	fi	5228	fi
4522		5229
4523		5230
4524	# Check whether --enable-combining was given.	5231	# Check whether --enable-combining was given.
4525	if test "${enable_combining+set}" = set; then	5232	if test ${enable_combining+y}
		5233	then :
4526	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then	5234	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then
4527	support_combining=$enableval	5235	support_combining=$enableval
4528	fi	5236	fi
4529	fi	5237	fi
4530		5238
4531		5239
4532	# Check whether --enable-xft was given.	5240	# Check whether --enable-xft was given.
4533	if test "${enable_xft+set}" = set; then	5241	if test ${enable_xft+y}
		5242	then :
4534	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then	5243	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then
4535	support_xft=$enableval	5244	support_xft=$enableval
4536	fi	5245	fi
4537	fi	5246	fi
4538		5247
4539		5248
4540	# Check whether --enable-font-styles was given.	5249	# Check whether --enable-font-styles was given.
4541	if test "${enable_font_styles+set}" = set; then	5250	if test ${enable_font_styles+y}
		5251	then :
4542	enableval=$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$enableval = xno; then
4543	support_styles=$enableval	5253	support_styles=$enableval
4544	fi	5254	fi
4545	fi	5255	fi
4546		5256
4547		5257
4548	# Check whether --enable-afterimage was given.	5258	# Check whether --enable-pixbuf was given.
4549	if test "${enable_afterimage+set}" = set; then	5259	if test ${enable_pixbuf+y}
		5260	then :
4550	enableval=$enable_afterimage; if test x$enableval = xyes -o x$enableval = xno; then	5261	enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then
4551	support_afterimage=$enableval	5262	support_pixbuf=$enableval
4552	fi	5263	fi
4553	fi	5264	fi
4554		5265
4555		5266
4556		5267	# Check whether --enable-startup-notification was given.
4557	# Check whether --with-afterimage_config was given.	5268	if test ${enable_startup_notification+y}
4558	if test "${with_afterimage_config+set}" = set; then	5269	then :
4559	withval=$with_afterimage_config; if test "x$withval" != x; then	5270	enableval=$enable_startup_notification; if test x$enableval = xyes -o x$enableval = xno; then
4560	afterimage_config=$withval/afterimage-config	5271	support_startup_notification=$enableval
4561	fi	5272	fi
4562	fi	5273	fi
4563
4564		5274
4565		5275
4566	# Check whether --enable-transparency was given.	5276	# Check whether --enable-transparency was given.
4567	if test "${enable_transparency+set}" = set; then	5277	if test ${enable_transparency+y}
		5278	then :
4568	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then	5279	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then
4569	support_inheritpixmap=$enableval	5280	support_inheritpixmap=$enableval
4570	fi	5281	fi
4571	fi	5282	fi
4572		5283
4573		5284
4574	# Check whether --enable-fading was given.	5285	# Check whether --enable-fading was given.
4575	if test "${enable_fading+set}" = set; then	5286	if test ${enable_fading+y}
		5287	then :
4576	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then	5288	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then
4577	support_fading=$enableval	5289	support_fading=$enableval
4578	fi	5290	fi
4579	fi	5291	fi
4580		5292
4581		5293
4582	# Check whether --enable-rxvt-scroll was given.	5294	# Check whether --enable-rxvt-scroll was given.
4583	if test "${enable_rxvt_scroll+set}" = set; then	5295	if test ${enable_rxvt_scroll+y}
		5296	then :
4584	enableval=$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$enableval = xno; then
4585	support_scroll_rxvt=$enableval	5298	support_scroll_rxvt=$enableval
4586	fi	5299	fi
4587	fi	5300	fi
4588		5301
4589		5302
4590	# Check whether --enable-next-scroll was given.	5303	# Check whether --enable-next-scroll was given.
4591	if test "${enable_next_scroll+set}" = set; then	5304	if test ${enable_next_scroll+y}
		5305	then :
4592	enableval=$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$enableval = xno; then
4593	support_scroll_next=$enableval	5307	support_scroll_next=$enableval
4594	fi	5308	fi
4595	fi	5309	fi
4596		5310
4597		5311
4598	# Check whether --enable-xterm-scroll was given.	5312	# Check whether --enable-xterm-scroll was given.
4599	if test "${enable_xterm_scroll+set}" = set; then	5313	if test ${enable_xterm_scroll+y}
		5314	then :
4600	enableval=$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$enableval = xno; then
4601	support_scroll_xterm=$enableval	5316	support_scroll_xterm=$enableval
4602	fi	5317	fi
4603	fi	5318	fi
4604		5319
4605		5320
4606	# Check whether --enable-perl was given.	5321	# Check whether --enable-perl was given.
4607	if test "${enable_perl+set}" = set; then	5322	if test ${enable_perl+y}
		5323	then :
4608	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then	5324	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then
4609	support_perl=$enableval	5325	support_perl=$enableval
4610	fi	5326	fi
4611	fi	5327	fi
4612		5328
4613		5329
4614		5330
4615	# Check whether --with-codesets was given.	5331	# Check whether --with-codesets was given.
4616	if test "${with_codesets+set}" = set; then	5332	if test ${with_codesets+y}
		5333	then :
4617	withval=$with_codesets; codesets="$withval"	5334	withval=$with_codesets; codesets="$withval"
4618	fi	5335	fi
4619		5336
4620		5337
4621	# Check whether --enable-xim was given.	5338	# Check whether --enable-xim was given.
4622	if test "${enable_xim+set}" = set; then	5339	if test ${enable_xim+y}
		5340	then :
4623	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then	5341	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then
4624	support_xim=$enableval	5342	support_xim=$enableval
4625	fi	5343	fi
4626	fi	5344	fi
4627		5345
4628		5346
4629	# Check whether --enable-backspace-key was given.	5347	# Check whether --enable-backspace-key was given.
4630	if test "${enable_backspace_key+set}" = set; then	5348	if test ${enable_backspace_key+y}
		5349	then :
4631	enableval=$enable_backspace_key; if test x$enableval = xno; then	5350	enableval=$enable_backspace_key; if test x$enableval = xno; then
4632		5351
4633	cat >>confdefs.h <<\_ACEOF	5352	printf "%s\n" "#define NO_BACKSPACE_KEY 1" >>confdefs.h
4634	#define NO_BACKSPACE_KEY 1
4635	_ACEOF
4636		5353
4637	fi	5354	fi
4638	fi	5355	fi
4639		5356
4640		5357
4641	# Check whether --enable-delete-key was given.	5358	# Check whether --enable-delete-key was given.
4642	if test "${enable_delete_key+set}" = set; then	5359	if test ${enable_delete_key+y}
		5360	then :
4643	enableval=$enable_delete_key; if test x$enableval = xno; then	5361	enableval=$enable_delete_key; if test x$enableval = xno; then
4644		5362
4645	cat >>confdefs.h <<\_ACEOF	5363	printf "%s\n" "#define NO_DELETE_KEY 1" >>confdefs.h
4646	#define NO_DELETE_KEY 1
4647	_ACEOF
4648		5364
4649	fi	5365	fi
4650	fi	5366	fi
4651		5367
4652		5368
		5369	support_resources=yes
4653	# Check whether --enable-resources was given.	5370	# Check whether --enable-resources was given.
4654	if test "${enable_resources+set}" = set; then	5371	if test ${enable_resources+y}
		5372	then :
4655	enableval=$enable_resources; if test x$enableval = xno; then	5373	enableval=$enable_resources; if test x$enableval = xno; then
4656		5374	support_resources=no
4657	cat >>confdefs.h <<\_ACEOF
4658	#define NO_RESOURCES 1
4659	_ACEOF
4660
4661	fi	5375	fi
4662	fi	5376	fi
4663		5377
4664		5378
4665	# Check whether --enable-8bitctrls was given.	5379	# Check whether --enable-8bitctrls was given.
4666	if test "${enable_8bitctrls+set}" = set; then	5380	if test ${enable_8bitctrls+y}
		5381	then :
4667	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then	5382	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then
4668	support_8bitctrls=$enableval	5383	support_8bitctrls=$enableval
4669	fi	5384	fi
4670	fi	5385	fi
4671		5386
4672		5387
4673	RESFALLBACK=Rxvt	5388	RESFALLBACK=Rxvt
4674	# Check whether --enable-fallback was given.	5389	# Check whether --enable-fallback was given.
4675	if test "${enable_fallback+set}" = set; then	5390	if test ${enable_fallback+y}
		5391	then :
4676	enableval=$enable_fallback;	5392	enableval=$enable_fallback;
4677	test x$enableval = xyes && enableval=Rxvt	5393	test x$enableval = xyes && enableval=Rxvt
4678	test x$enableval = xno && enableval=	5394	test x$enableval = xno && enableval=
4679	RESFALLBACK="$enableval"	5395	RESFALLBACK="$enableval"
4680		5396
4681	fi	5397	fi
4682		5398
4683		5399
4684	if test x$RESFALLBACK != x; then	5400	if test x$RESFALLBACK != x; then
4685		5401
4686	cat >>confdefs.h <<_ACEOF	5402	printf "%s\n" "#define RESFALLBACK \"$RESFALLBACK\"" >>confdefs.h
4687	#define RESFALLBACK "$RESFALLBACK"
4688	_ACEOF
4689		5403
4690	fi	5404	fi
4691		5405
4692	RESNAME=urxvt	5406	RESNAME=urxvt
4693		5407
4694	# Check whether --with-res-name was given.	5408	# Check whether --with-res-name was given.
4695	if test "${with_res_name+set}" = set; then	5409	if test ${with_res_name+y}
		5410	then :
4696	withval=$with_res_name; RESNAME="$withval"	5411	withval=$with_res_name; RESNAME="$withval"
4697	fi	5412	fi
4698		5413
4699		5414
4700	cat >>confdefs.h <<_ACEOF	5415	printf "%s\n" "#define RESNAME \"$RESNAME\"" >>confdefs.h
4701	#define RESNAME "$RESNAME"
4702	_ACEOF
4703		5416
4704		5417
4705	RESCLASS=URxvt	5418	RESCLASS=URxvt
4706		5419
4707	# Check whether --with-res-class was given.	5420	# Check whether --with-res-class was given.
4708	if test "${with_res_class+set}" = set; then	5421	if test ${with_res_class+y}
		5422	then :
4709	withval=$with_res_class; RESCLASS="$withval"	5423	withval=$with_res_class; RESCLASS="$withval"
4710	fi	5424	fi
4711		5425
4712		5426
4713	cat >>confdefs.h <<_ACEOF	5427	printf "%s\n" "#define RESCLASS \"$RESCLASS\"" >>confdefs.h
4714	#define RESCLASS "$RESCLASS"
4715	_ACEOF
4716		5428
4717		5429
4718	RXVTNAME=urxvt	5430	RXVTNAME=urxvt
4719		5431
4720	# Check whether --with-name was given.	5432	# Check whether --with-name was given.
4721	if test "${with_name+set}" = set; then	5433	if test ${with_name+y}
		5434	then :
4722	withval=$with_name; RXVTNAME="$withval"	5435	withval=$with_name; RXVTNAME="$withval"
4723	fi	5436	fi
4724		5437
4725		5438
4726	cat >>confdefs.h <<_ACEOF	5439	printf "%s\n" "#define RXVTNAME \"$RXVTNAME\"" >>confdefs.h
4727	#define RXVTNAME "$RXVTNAME"
4728	_ACEOF
4729		5440
4730		5441
4731	RXVTNAME=`echo "$RXVTNAME"|sed "$program_transform_name"`
4732		5442
4733		5443
4734	# Check whether --enable-swapscreen was given.	5444	# Check whether --enable-swapscreen was given.
4735	if test "${enable_swapscreen+set}" = set; then	5445	if test ${enable_swapscreen+y}
		5446	then :
4736	enableval=$enable_swapscreen; if test x$enableval = xno; then	5447	enableval=$enable_swapscreen; if test x$enableval = xno; then
4737		5448
4738	cat >>confdefs.h <<\_ACEOF	5449	printf "%s\n" "#define NO_SECONDARY_SCREEN 1" >>confdefs.h
4739	#define NO_SECONDARY_SCREEN 1
4740	_ACEOF
4741		5450
4742	fi	5451	fi
4743	fi	5452	fi
4744		5453
4745		5454
4746	# Check whether --enable-iso14755 was given.	5455	# Check whether --enable-iso14755 was given.
4747	if test "${enable_iso14755+set}" = set; then	5456	if test ${enable_iso14755+y}
		5457	then :
4748	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then	5458	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then
4749	support_iso14755=$enableval	5459	support_iso14755=$enableval
4750	fi	5460	fi
4751	fi	5461	fi
4752		5462
4753		5463
4754	# Check whether --enable-frills was given.	5464	# Check whether --enable-frills was given.
4755	if test "${enable_frills+set}" = set; then	5465	if test ${enable_frills+y}
		5466	then :
4756	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then	5467	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then
4757	support_frills=$enableval	5468	support_frills=$enableval
4758	fi	5469	fi
4759	fi	5470	fi
4760		5471
4761		5472
4762	# Check whether --enable-keepscrolling was given.	5473	# Check whether --enable-keepscrolling was given.
4763	if test "${enable_keepscrolling+set}" = set; then	5474	if test ${enable_keepscrolling+y}
		5475	then :
4764	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5476	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then
4765	support_keepscrolling=$enableval	5477	support_keepscrolling=$enableval
4766	fi	5478	fi
4767	fi	5479	fi
4768		5480
4769		5481
4770	# Check whether --enable-selectionscrolling was given.	5482	# Check whether --enable-selectionscrolling was given.
4771	if test "${enable_selectionscrolling+set}" = set; then	5483	if test ${enable_selectionscrolling+y}
		5484	then :
4772	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5485	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then
4773	support_selectionscrolling=$enableval	5486	support_selectionscrolling=$enableval
4774	fi	5487	fi
4775	fi	5488	fi
4776		5489
4777		5490
4778	# Check whether --enable-mousewheel was given.	5491	# Check whether --enable-mousewheel was given.
4779	if test "${enable_mousewheel+set}" = set; then	5492	if test ${enable_mousewheel+y}
		5493	then :
4780	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then	5494	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then
4781	support_mousewheel=$enableval	5495	support_mousewheel=$enableval
4782	fi	5496	fi
4783	fi	5497	fi
4784		5498
4785		5499
4786	# Check whether --enable-slipwheeling was given.	5500	# Check whether --enable-slipwheeling was given.
4787	if test "${enable_slipwheeling+set}" = set; then	5501	if test ${enable_slipwheeling+y}
		5502	then :
4788	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then	5503	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then
4789	support_mouseslipwheel=$enableval	5504	support_mouseslipwheel=$enableval
4790	fi	5505	fi
4791	fi	5506	fi
4792		5507
4793		5508
4794	# Check whether --enable-smart-resize was given.	5509	# Check whether --enable-smart-resize was given.
4795	if test "${enable_smart_resize+set}" = set; then	5510	if test ${enable_smart_resize+y}
		5511	then :
4796	enableval=$enable_smart_resize; if test x$enableval = xyes; then	5512	enableval=$enable_smart_resize; if test x$enableval = xyes; then
4797		5513
4798	cat >>confdefs.h <<\_ACEOF	5514	printf "%s\n" "#define SMART_RESIZE 1" >>confdefs.h
4799	#define SMART_RESIZE 1
4800	_ACEOF
4801		5515
4802	fi	5516	fi
4803	fi	5517	fi
4804		5518
4805		5519
4806	# Check whether --enable-text-blink was given.	5520	# Check whether --enable-text-blink was given.
4807	if test "${enable_text_blink+set}" = set; then	5521	if test ${enable_text_blink+y}
		5522	then :
4808	enableval=$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$enableval = xno; then
4809	support_text_blink=$enableval	5524	support_text_blink=$enableval
4810	fi	5525	fi
4811	fi	5526	fi
4812		5527
4813		5528
4814	# Check whether --enable-pointer-blank was given.	5529	# Check whether --enable-pointer-blank was given.
4815	if test "${enable_pointer_blank+set}" = set; then	5530	if test ${enable_pointer_blank+y}
		5531	then :
4816	enableval=$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$enableval = xno; then
4817	support_pointer_blank=$enableval	5533	support_pointer_blank=$enableval
4818	fi	5534	fi
4819	fi	5535	fi
4820		5536
4821		5537
4822		5538
4823	# Check whether --with-term was given.	5539	# Check whether --with-term was given.
4824	if test "${with_term+set}" = set; then	5540	if test ${with_term+y}
		5541	then :
4825	withval=$with_term; if test x$withval != x; then	5542	withval=$with_term; if test x$withval != x; then
4826		5543
4827	cat >>confdefs.h <<_ACEOF	5544	printf "%s\n" "#define TERMENV \"$withval\"" >>confdefs.h
4828	#define TERMENV "$withval"
4829	_ACEOF
4830	term="$withval"	5545	term="$withval"
4831	fi	5546	fi
4832	fi	5547	fi
4833		5548
4834		5549
4835		5550
4836	# Check whether --with-terminfo was given.	5551	# Check whether --with-terminfo was given.
4837	if test "${with_terminfo+set}" = set; then	5552	if test ${with_terminfo+y}
		5553	then :
4838	withval=$with_terminfo; if test x$withval != x; then	5554	withval=$with_terminfo; if test x$withval != x; then
4839		5555
4840	cat >>confdefs.h <<_ACEOF	5556	printf "%s\n" "#define RXVT_TERMINFO \"$withval\"" >>confdefs.h
4841	#define RXVT_TERMINFO "$withval"
4842	_ACEOF
4843	terminfo="$withval"	5557	terminfo="$withval"
4844	fi	5558	fi
4845	fi	5559	fi
4846		5560
4847		5561
		5562	if test x$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
4848		5572
4849	LIBEV_M4_AVOID_LIBRT=1	5573	LIBEV_M4_AVOID_LIBRT=1
4850		5574
4851	ac_ext=cpp	5575	ac_fn_cxx_check_header_compile "$LINENO" "sys/inotify.h" "ac_cv_header_sys_inotify_h" "$ac_includes_default"
4852	ac_cpp='$CXXCPP $CPPFLAGS'	5576	if test "x$ac_cv_header_sys_inotify_h" = xyes
4853	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5577	then :
4854	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5578	printf "%s\n" "#define HAVE_SYS_INOTIFY_H 1" >>confdefs.h
4855	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	5579
4856	{ echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5	5580	fi
4857	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" "$ac_includes_default"
4858	if test -z "$CXXCPP"; then	5582	if test "x$ac_cv_header_sys_epoll_h" = xyes
4859	if test "${ac_cv_prog_CXXCPP+set}" = set; then	5583	then :
4860	echo $ECHO_N "(cached) $ECHO_C" >&6	5584	printf "%s\n" "#define HAVE_SYS_EPOLL_H 1" >>confdefs.h
4861	else	5585
4862	# Double quotes because CXXCPP needs to be expanded	5586	fi
4863	for CXXCPP in "$CXX -E" "/lib/cpp"	5587	ac_fn_cxx_check_header_compile "$LINENO" "sys/event.h" "ac_cv_header_sys_event_h" "$ac_includes_default"
4864	do	5588	if test "x$ac_cv_header_sys_event_h" = xyes
4865	ac_preproc_ok=false	5589	then :
4866	for ac_cxx_preproc_warn_flag in '' yes	5590	printf "%s\n" "#define HAVE_SYS_EVENT_H 1" >>confdefs.h
4867	do	5591
4868	# Use a header file that comes with gcc, so configuring glibc	5592	fi
4869	# with a fresh cross-compiler works.	5593	ac_fn_cxx_check_header_compile "$LINENO" "port.h" "ac_cv_header_port_h" "$ac_includes_default"
4870	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5594	if test "x$ac_cv_header_port_h" = xyes
4871	# <limits.h> exists even on freestanding compilers.	5595	then :
4872	# On the NeXT, cc -E runs the code through the compiler's parser,	5596	printf "%s\n" "#define HAVE_PORT_H 1" >>confdefs.h
4873	# not just through cpp. "Syntax error" is here to catch this case.	5597
4874	cat >conftest.$ac_ext <<_ACEOF	5598	fi
4875	/* confdefs.h. */	5599	ac_fn_cxx_check_header_compile "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default"
4876	_ACEOF	5600	if test "x$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; }
4877	cat confdefs.h >>conftest.$ac_ext	5707	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4878	cat >>conftest.$ac_ext <<_ACEOF
4879	/* end confdefs.h. */	5708	/* end confdefs.h. */
4880	#ifdef __STDC__
4881	# include <limits.h>
4882	#else
4883	# include <assert.h>
4884	#endif
4885	Syntax error
4886	_ACEOF
4887	if { (ac_try="$ac_cpp conftest.$ac_ext"
4888	case "(($ac_try" in
4889	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4890	*) ac_try_echo=$ac_try;;
4891	esac
4892	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4893	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4894	ac_status=$?
4895	grep -v '^ *+' conftest.er1 >conftest.err
4896	rm -f conftest.er1
4897	cat conftest.err >&5
4898	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4899	(exit $ac_status); } >/dev/null && {
4900	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
4901	test ! -s conftest.err
4902	}; then
4903	:
4904	else
4905	echo "$as_me: failed program was:" >&5
4906	sed 's/^/| /' conftest.$ac_ext >&5
4907
4908	# Broken: fails on valid input.
4909	continue
4910	fi
4911
4912	rm -f conftest.err conftest.$ac_ext
4913
4914	# OK, works on sane cases. Now check whether nonexistent headers
4915	# can be detected and how.
4916	cat >conftest.$ac_ext <<_ACEOF
4917	/* confdefs.h. */
4918	_ACEOF
4919	cat confdefs.h >>conftest.$ac_ext
4920	cat >>conftest.$ac_ext <<_ACEOF
4921	/* end confdefs.h. */
4922	#include <ac_nonexistent.h>
4923	_ACEOF
4924	if { (ac_try="$ac_cpp conftest.$ac_ext"
4925	case "(($ac_try" in
4926	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4927	*) ac_try_echo=$ac_try;;
4928	esac
4929	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4930	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4931	ac_status=$?
4932	grep -v '^ *+' conftest.er1 >conftest.err
4933	rm -f conftest.er1
4934	cat conftest.err >&5
4935	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4936	(exit $ac_status); } >/dev/null && {
4937	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
4938	test ! -s conftest.err
4939	}; then
4940	# Broken: success on invalid input.
4941	continue
4942	else
4943	echo "$as_me: failed program was:" >&5
4944	sed 's/^/| /' conftest.$ac_ext >&5
4945
4946	# Passes both tests.
4947	ac_preproc_ok=:
4948	break
4949	fi
4950
4951	rm -f conftest.err conftest.$ac_ext
4952
4953	done
4954	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4955	rm -f conftest.err conftest.$ac_ext
4956	if $ac_preproc_ok; then
4957	break
4958	fi
4959
4960	done
4961	ac_cv_prog_CXXCPP=$CXXCPP
4962
4963	fi
4964	CXXCPP=$ac_cv_prog_CXXCPP
4965	else
4966	ac_cv_prog_CXXCPP=$CXXCPP
4967	fi
4968	{ echo "$as_me:$LINENO: result: $CXXCPP" >&5
4969	echo "${ECHO_T}$CXXCPP" >&6; }
4970	ac_preproc_ok=false
4971	for ac_cxx_preproc_warn_flag in '' yes
4972	do
4973	# Use a header file that comes with gcc, so configuring glibc
4974	# with a fresh cross-compiler works.
4975	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4976	# <limits.h> exists even on freestanding compilers.
4977	# On the NeXT, cc -E runs the code through the compiler's parser,
4978	# not just through cpp. "Syntax error" is here to catch this case.
4979	cat >conftest.$ac_ext <<_ACEOF
4980	/* confdefs.h. */
4981	_ACEOF
4982	cat confdefs.h >>conftest.$ac_ext
4983	cat >>conftest.$ac_ext <<_ACEOF
4984	/* end confdefs.h. */
4985	#ifdef __STDC__
4986	# include <limits.h>
4987	#else
4988	# include <assert.h>
4989	#endif
4990	Syntax error
4991	_ACEOF
4992	if { (ac_try="$ac_cpp conftest.$ac_ext"
4993	case "(($ac_try" in
4994	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4995	*) ac_try_echo=$ac_try;;
4996	esac
4997	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4998	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4999	ac_status=$?
5000	grep -v '^ *+' conftest.er1 >conftest.err
5001	rm -f conftest.er1
5002	cat conftest.err >&5
5003	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5004	(exit $ac_status); } >/dev/null && {
5005	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5006	test ! -s conftest.err
5007	}; then
5008	:
5009	else
5010	echo "$as_me: failed program was:" >&5
5011	sed 's/^/| /' conftest.$ac_ext >&5
5012
5013	# Broken: fails on valid input.
5014	continue
5015	fi
5016
5017	rm -f conftest.err conftest.$ac_ext
5018
5019	# OK, works on sane cases. Now check whether nonexistent headers
5020	# can be detected and how.
5021	cat >conftest.$ac_ext <<_ACEOF
5022	/* confdefs.h. */
5023	_ACEOF
5024	cat confdefs.h >>conftest.$ac_ext
5025	cat >>conftest.$ac_ext <<_ACEOF
5026	/* end confdefs.h. */
5027	#include <ac_nonexistent.h>
5028	_ACEOF
5029	if { (ac_try="$ac_cpp conftest.$ac_ext"
5030	case "(($ac_try" in
5031	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5032	*) ac_try_echo=$ac_try;;
5033	esac
5034	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5035	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5036	ac_status=$?
5037	grep -v '^ *+' conftest.er1 >conftest.err
5038	rm -f conftest.er1
5039	cat conftest.err >&5
5040	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5041	(exit $ac_status); } >/dev/null && {
5042	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5043	test ! -s conftest.err
5044	}; then
5045	# Broken: success on invalid input.
5046	continue
5047	else
5048	echo "$as_me: failed program was:" >&5
5049	sed 's/^/| /' conftest.$ac_ext >&5
5050
5051	# Passes both tests.
5052	ac_preproc_ok=:
5053	break
5054	fi
5055
5056	rm -f conftest.err conftest.$ac_ext
5057
5058	done
5059	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5060	rm -f conftest.err conftest.$ac_ext
5061	if $ac_preproc_ok; then
5062	:
5063	else
5064	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
5065	See \`config.log' for more details." >&5
5066	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
5067	See \`config.log' for more details." >&2;}
5068	{ (exit 1); exit 1; }; }
5069	fi
5070
5071	ac_ext=cpp
5072	ac_cpp='$CXXCPP $CPPFLAGS'
5073	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5074	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5075	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5076
5077
5078	{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5079	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
5080	if test "${ac_cv_header_stdc+set}" = set; then
5081	echo $ECHO_N "(cached) $ECHO_C" >&6
5082	else
5083	cat >conftest.$ac_ext <<_ACEOF
5084	/* confdefs.h. */
5085	_ACEOF
5086	cat confdefs.h >>conftest.$ac_ext
5087	cat >>conftest.$ac_ext <<_ACEOF
5088	/* end confdefs.h. */
5089	#include <stdlib.h>	5709	#include <unistd.h>
5090	#include <stdarg.h>	5710	#include <sys/syscall.h>
5091	#include <string.h>
5092	#include <float.h>
5093
5094	int
5095	main ()
5096	{
5097
5098	;
5099	return 0;
5100	}
5101	_ACEOF
5102	rm -f conftest.$ac_objext
5103	if { (ac_try="$ac_compile"
5104	case "(($ac_try" in
5105	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5106	*) ac_try_echo=$ac_try;;
5107	esac
5108	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5109	(eval "$ac_compile") 2>conftest.er1
5110	ac_status=$?
5111	grep -v '^ *+' conftest.er1 >conftest.err
5112	rm -f conftest.er1
5113	cat conftest.err >&5
5114	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5115	(exit $ac_status); } && {
5116	test -z "$ac_cxx_werror_flag" ||
5117	test ! -s conftest.err
5118	} && test -s conftest.$ac_objext; then
5119	ac_cv_header_stdc=yes
5120	else
5121	echo "$as_me: failed program was:" >&5
5122	sed 's/^/| /' conftest.$ac_ext >&5
5123
5124	ac_cv_header_stdc=no
5125	fi
5126
5127	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5128
5129	if test $ac_cv_header_stdc = yes; then
5130	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5131	cat >conftest.$ac_ext <<_ACEOF
5132	/* confdefs.h. */
5133	_ACEOF
5134	cat confdefs.h >>conftest.$ac_ext
5135	cat >>conftest.$ac_ext <<_ACEOF
5136	/* end confdefs.h. */
5137	#include <string.h>
5138
5139	_ACEOF
5140	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5141	$EGREP "memchr" >/dev/null 2>&1; then
5142	:
5143	else
5144	ac_cv_header_stdc=no
5145	fi
5146	rm -f conftest*
5147
5148	fi
5149
5150	if test $ac_cv_header_stdc = yes; then
5151	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5152	cat >conftest.$ac_ext <<_ACEOF
5153	/* confdefs.h. */
5154	_ACEOF
5155	cat confdefs.h >>conftest.$ac_ext
5156	cat >>conftest.$ac_ext <<_ACEOF
5157	/* end confdefs.h. */
5158	#include <stdlib.h>
5159
5160	_ACEOF
5161	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5162	$EGREP "free" >/dev/null 2>&1; then
5163	:
5164	else
5165	ac_cv_header_stdc=no
5166	fi
5167	rm -f conftest*
5168
5169	fi
5170
5171	if test $ac_cv_header_stdc = yes; then
5172	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5173	if test "$cross_compiling" = yes; then
5174	:
5175	else
5176	cat >conftest.$ac_ext <<_ACEOF
5177	/* confdefs.h. */
5178	_ACEOF
5179	cat confdefs.h >>conftest.$ac_ext
5180	cat >>conftest.$ac_ext <<_ACEOF
5181	/* end confdefs.h. */
5182	#include <ctype.h>
5183	#include <stdlib.h>
5184	#if ((' ' & 0x0FF) == 0x020)
5185	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5186	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5187	#else
5188	# define ISLOWER(c) \
5189	(('a' <= (c) && (c) <= 'i') \
5190	|| ('j' <= (c) && (c) <= 'r') \
5191	|| ('s' <= (c) && (c) <= 'z'))
5192	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5193	#endif
5194
5195	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5196	int
5197	main ()
5198	{
5199	int i;
5200	for (i = 0; i < 256; i++)
5201	if (XOR (islower (i), ISLOWER (i))
5202	|| toupper (i) != TOUPPER (i))
5203	return 2;
5204	return 0;
5205	}
5206	_ACEOF
5207	rm -f conftest$ac_exeext
5208	if { (ac_try="$ac_link"
5209	case "(($ac_try" in
5210	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5211	*) ac_try_echo=$ac_try;;
5212	esac
5213	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5214	(eval "$ac_link") 2>&5
5215	ac_status=$?
5216	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5217	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5218	{ (case "(($ac_try" in
5219	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5220	*) ac_try_echo=$ac_try;;
5221	esac
5222	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5223	(eval "$ac_try") 2>&5
5224	ac_status=$?
5225	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5226	(exit $ac_status); }; }; then
5227	:
5228	else
5229	echo "$as_me: program exited with status $ac_status" >&5
5230	echo "$as_me: failed program was:" >&5
5231	sed 's/^/| /' conftest.$ac_ext >&5
5232
5233	( exit $ac_status )
5234	ac_cv_header_stdc=no
5235	fi
5236	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5237	fi
5238
5239
5240	fi
5241	fi
5242	{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5243	echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
5244	if test $ac_cv_header_stdc = yes; then
5245
5246	cat >>confdefs.h <<\_ACEOF
5247	#define STDC_HEADERS 1
5248	_ACEOF
5249
5250	fi
5251
5252	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5253
5254
5255
5256
5257
5258
5259
5260
5261
5262	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5263	inttypes.h stdint.h unistd.h
5264	do
5265	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5266	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5267	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5268	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5269	echo $ECHO_N "(cached) $ECHO_C" >&6
5270	else
5271	cat >conftest.$ac_ext <<_ACEOF
5272	/* confdefs.h. */
5273	_ACEOF
5274	cat confdefs.h >>conftest.$ac_ext
5275	cat >>conftest.$ac_ext <<_ACEOF
5276	/* end confdefs.h. */
5277	$ac_includes_default
5278
5279	#include <$ac_header>
5280	_ACEOF
5281	rm -f conftest.$ac_objext
5282	if { (ac_try="$ac_compile"
5283	case "(($ac_try" in
5284	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5285	*) ac_try_echo=$ac_try;;
5286	esac
5287	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5288	(eval "$ac_compile") 2>conftest.er1
5289	ac_status=$?
5290	grep -v '^ *+' conftest.er1 >conftest.err
5291	rm -f conftest.er1
5292	cat conftest.err >&5
5293	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5294	(exit $ac_status); } && {
5295	test -z "$ac_cxx_werror_flag" ||
5296	test ! -s conftest.err
5297	} && test -s conftest.$ac_objext; then
5298	eval "$as_ac_Header=yes"
5299	else
5300	echo "$as_me: failed program was:" >&5
5301	sed 's/^/| /' conftest.$ac_ext >&5
5302
5303	eval "$as_ac_Header=no"
5304	fi
5305
5306	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5307	fi
5308	ac_res=`eval echo '${'$as_ac_Header'}'`
5309	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5310	echo "${ECHO_T}$ac_res" >&6; }
5311	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5312	cat >>confdefs.h <<_ACEOF
5313	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5314	_ACEOF
5315
5316	fi
5317
5318	done
5319
5320
5321
5322
5323
5324
5325
5326
5327
5328
5329
5330	for ac_header in sys/inotify.h sys/epoll.h sys/event.h sys/queue.h port.h poll.h sys/select.h sys/eventfd.h sys/signalfd.h
5331	do
5332	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5333	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5334	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5335	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5336	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5337	echo $ECHO_N "(cached) $ECHO_C" >&6
5338	fi
5339	ac_res=`eval echo '${'$as_ac_Header'}'`
5340	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5341	echo "${ECHO_T}$ac_res" >&6; }
5342	else
5343	# Is the header compilable?
5344	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
5345	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5346	cat >conftest.$ac_ext <<_ACEOF
5347	/* confdefs.h. */
5348	_ACEOF
5349	cat confdefs.h >>conftest.$ac_ext
5350	cat >>conftest.$ac_ext <<_ACEOF
5351	/* end confdefs.h. */
5352	$ac_includes_default
5353	#include <$ac_header>
5354	_ACEOF
5355	rm -f conftest.$ac_objext
5356	if { (ac_try="$ac_compile"
5357	case "(($ac_try" in
5358	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5359	*) ac_try_echo=$ac_try;;
5360	esac
5361	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5362	(eval "$ac_compile") 2>conftest.er1
5363	ac_status=$?
5364	grep -v '^ *+' conftest.er1 >conftest.err
5365	rm -f conftest.er1
5366	cat conftest.err >&5
5367	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5368	(exit $ac_status); } && {
5369	test -z "$ac_cxx_werror_flag" ||
5370	test ! -s conftest.err
5371	} && test -s conftest.$ac_objext; then
5372	ac_header_compiler=yes
5373	else
5374	echo "$as_me: failed program was:" >&5
5375	sed 's/^/| /' conftest.$ac_ext >&5
5376
5377	ac_header_compiler=no
5378	fi
5379
5380	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5381	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5382	echo "${ECHO_T}$ac_header_compiler" >&6; }
5383
5384	# Is the header present?
5385	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
5386	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5387	cat >conftest.$ac_ext <<_ACEOF
5388	/* confdefs.h. */
5389	_ACEOF
5390	cat confdefs.h >>conftest.$ac_ext
5391	cat >>conftest.$ac_ext <<_ACEOF
5392	/* end confdefs.h. */
5393	#include <$ac_header>
5394	_ACEOF
5395	if { (ac_try="$ac_cpp conftest.$ac_ext"
5396	case "(($ac_try" in
5397	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5398	*) ac_try_echo=$ac_try;;
5399	esac
5400	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5401	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5402	ac_status=$?
5403	grep -v '^ *+' conftest.er1 >conftest.err
5404	rm -f conftest.er1
5405	cat conftest.err >&5
5406	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5407	(exit $ac_status); } >/dev/null && {
5408	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5409	test ! -s conftest.err
5410	}; then
5411	ac_header_preproc=yes
5412	else
5413	echo "$as_me: failed program was:" >&5
5414	sed 's/^/| /' conftest.$ac_ext >&5
5415
5416	ac_header_preproc=no
5417	fi
5418
5419	rm -f conftest.err conftest.$ac_ext
5420	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5421	echo "${ECHO_T}$ac_header_preproc" >&6; }
5422
5423	# So? What about this header?
5424	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
5425	yes:no: )
5426	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5427	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5428	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5429	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5430	ac_header_preproc=yes
5431	;;
5432	no:yes:* )
5433	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5434	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5435	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5436	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5437	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5438	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5439	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5440	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5441	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5442	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5443	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5444	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5445
5446	;;
5447	esac
5448	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5449	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5450	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5451	echo $ECHO_N "(cached) $ECHO_C" >&6
5452	else
5453	eval "$as_ac_Header=\$ac_header_preproc"
5454	fi
5455	ac_res=`eval echo '${'$as_ac_Header'}'`
5456	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5457	echo "${ECHO_T}$ac_res" >&6; }
5458
5459	fi
5460	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5461	cat >>confdefs.h <<_ACEOF
5462	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5463	_ACEOF
5464
5465	fi
5466
5467	done
5468
5469
5470
5471
5472
5473
5474
5475
5476
5477
5478	for ac_func in inotify_init epoll_ctl kqueue port_create poll select eventfd signalfd
5479	do
5480	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5481	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
5482	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5483	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5484	echo $ECHO_N "(cached) $ECHO_C" >&6
5485	else
5486	cat >conftest.$ac_ext <<_ACEOF
5487	/* confdefs.h. */
5488	_ACEOF
5489	cat confdefs.h >>conftest.$ac_ext
5490	cat >>conftest.$ac_ext <<_ACEOF
5491	/* end confdefs.h. */
5492	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5493	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5494	#define $ac_func innocuous_$ac_func
5495
5496	/* System header to define __stub macros and hopefully few prototypes,
5497	which can conflict with char $ac_func (); below.
5498	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5499	<limits.h> exists even on freestanding compilers. */
5500
5501	#ifdef __STDC__
5502	# include <limits.h>
5503	#else
5504	# include <assert.h>
5505	#endif
5506
5507	#undef $ac_func
5508
5509	/* Override any GCC internal prototype to avoid an error.
5510	Use char because int might match the return type of a GCC
5511	builtin and then its argument prototype would still apply. */
5512	#ifdef __cplusplus
5513	extern "C"
5514	#endif
5515	char $ac_func ();
5516	/* The GNU C library defines this for functions which it implements
5517	to always fail with ENOSYS. Some functions are actually named
5518	something starting with __ and the normal name is an alias. */
5519	#if defined __stub_$ac_func || defined __stub___$ac_func
5520	choke me
5521	#endif
5522
5523	int
5524	main ()
5525	{
5526	return $ac_func ();
5527	;
5528	return 0;
5529	}
5530	_ACEOF
5531	rm -f conftest.$ac_objext conftest$ac_exeext
5532	if { (ac_try="$ac_link"
5533	case "(($ac_try" in
5534	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5535	*) ac_try_echo=$ac_try;;
5536	esac
5537	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5538	(eval "$ac_link") 2>conftest.er1
5539	ac_status=$?
5540	grep -v '^ *+' conftest.er1 >conftest.err
5541	rm -f conftest.er1
5542	cat conftest.err >&5
5543	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5544	(exit $ac_status); } && {
5545	test -z "$ac_cxx_werror_flag" ||
5546	test ! -s conftest.err
5547	} && test -s conftest$ac_exeext &&
5548	$as_test_x conftest$ac_exeext; then
5549	eval "$as_ac_var=yes"
5550	else
5551	echo "$as_me: failed program was:" >&5
5552	sed 's/^/| /' conftest.$ac_ext >&5
5553
5554	eval "$as_ac_var=no"
5555	fi
5556
5557	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5558	conftest$ac_exeext conftest.$ac_ext
5559	fi
5560	ac_res=`eval echo '${'$as_ac_var'}'`
5561	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5562	echo "${ECHO_T}$ac_res" >&6; }
5563	if test `eval echo '${'$as_ac_var'}'` = yes; then
5564	cat >>confdefs.h <<_ACEOF
5565	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5566	_ACEOF
5567
5568	fi
5569	done
5570
5571
5572	{ echo "$as_me:$LINENO: checking for clock_gettime" >&5
5573	echo $ECHO_N "checking for clock_gettime... $ECHO_C" >&6; }
5574	if test "${ac_cv_func_clock_gettime+set}" = set; then
5575	echo $ECHO_N "(cached) $ECHO_C" >&6
5576	else
5577	cat >conftest.$ac_ext <<_ACEOF
5578	/* confdefs.h. */
5579	_ACEOF
5580	cat confdefs.h >>conftest.$ac_ext
5581	cat >>conftest.$ac_ext <<_ACEOF
5582	/* end confdefs.h. */
5583	/* Define clock_gettime to an innocuous variant, in case <limits.h> declares clock_gettime.
5584	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5585	#define clock_gettime innocuous_clock_gettime
5586
5587	/* System header to define __stub macros and hopefully few prototypes,
5588	which can conflict with char clock_gettime (); below.
5589	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5590	<limits.h> exists even on freestanding compilers. */
5591
5592	#ifdef __STDC__
5593	# include <limits.h>
5594	#else
5595	# include <assert.h>
5596	#endif
5597
5598	#undef clock_gettime
5599
5600	/* Override any GCC internal prototype to avoid an error.
5601	Use char because int might match the return type of a GCC
5602	builtin and then its argument prototype would still apply. */
5603	#ifdef __cplusplus
5604	extern "C"
5605	#endif
5606	char clock_gettime ();
5607	/* The GNU C library defines this for functions which it implements
5608	to always fail with ENOSYS. Some functions are actually named
5609	something starting with __ and the normal name is an alias. */
5610	#if defined __stub_clock_gettime || defined __stub___clock_gettime
5611	choke me
5612	#endif
5613
5614	int
5615	main ()
5616	{
5617	return clock_gettime ();
5618	;
5619	return 0;
5620	}
5621	_ACEOF
5622	rm -f conftest.$ac_objext conftest$ac_exeext
5623	if { (ac_try="$ac_link"
5624	case "(($ac_try" in
5625	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5626	*) ac_try_echo=$ac_try;;
5627	esac
5628	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5629	(eval "$ac_link") 2>conftest.er1
5630	ac_status=$?
5631	grep -v '^ *+' conftest.er1 >conftest.err
5632	rm -f conftest.er1
5633	cat conftest.err >&5
5634	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5635	(exit $ac_status); } && {
5636	test -z "$ac_cxx_werror_flag" ||
5637	test ! -s conftest.err
5638	} && test -s conftest$ac_exeext &&
5639	$as_test_x conftest$ac_exeext; then
5640	ac_cv_func_clock_gettime=yes
5641	else
5642	echo "$as_me: failed program was:" >&5
5643	sed 's/^/| /' conftest.$ac_ext >&5
5644
5645	ac_cv_func_clock_gettime=no
5646	fi
5647
5648	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5649	conftest$ac_exeext conftest.$ac_ext
5650	fi
5651	{ echo "$as_me:$LINENO: result: $ac_cv_func_clock_gettime" >&5
5652	echo "${ECHO_T}$ac_cv_func_clock_gettime" >&6; }
5653	if test $ac_cv_func_clock_gettime = yes; then
5654	:
5655	else
5656
5657	if test $(uname) = Linux; then
5658	{ echo "$as_me:$LINENO: checking for clock_gettime syscall" >&5
5659	echo $ECHO_N "checking for clock_gettime syscall... $ECHO_C" >&6; }
5660	cat >conftest.$ac_ext <<_ACEOF
5661	/* confdefs.h. */
5662	_ACEOF
5663	cat confdefs.h >>conftest.$ac_ext
5664	cat >>conftest.$ac_ext <<_ACEOF
5665	/* end confdefs.h. */
5666	#include <syscall.h>
5667	#include <time.h>	5711	#include <time.h>
5668	int	5712	int
5669	main ()	5713	main (void)
5670	{	5714	{
5671	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)
5672	;	5716	;
5673	return 0;	5717	return 0;
5674	}	5718	}
5675	_ACEOF	5719	_ACEOF
5676	rm -f conftest.$ac_objext conftest$ac_exeext	5720	if ac_fn_cxx_try_link "$LINENO"
5677	if { (ac_try="$ac_link"	5721	then :
5678	case "(($ac_try" in
5679	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5680	*) ac_try_echo=$ac_try;;
5681	esac
5682	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5683	(eval "$ac_link") 2>conftest.er1
5684	ac_status=$?
5685	grep -v '^ *+' conftest.er1 >conftest.err
5686	rm -f conftest.er1
5687	cat conftest.err >&5
5688	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5689	(exit $ac_status); } && {
5690	test -z "$ac_cxx_werror_flag" ||
5691	test ! -s conftest.err
5692	} && test -s conftest$ac_exeext &&
5693	$as_test_x conftest$ac_exeext; then
5694	ac_have_clock_syscall=1	5722	ac_have_clock_syscall=1
5695		5723
5696	cat >>confdefs.h <<\_ACEOF	5724	printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
5697	#define HAVE_CLOCK_SYSCALL 1
5698	_ACEOF
5699		5725
5700	{ echo "$as_me:$LINENO: result: yes" >&5	5726	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5701	echo "${ECHO_T}yes" >&6; }	5727	printf "%s\n" "yes" >&6; }
5702	else	5728	else $as_nop
5703	echo "$as_me: failed program was:" >&5	5729	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5704	sed 's/^/| /' conftest.$ac_ext >&5	5730	printf "%s\n" "no" >&6; }
5705
5706	{ echo "$as_me:$LINENO: result: no" >&5
5707	echo "${ECHO_T}no" >&6; }
5708	fi	5731	fi
5709
5710	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5732	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5711	conftest$ac_exeext conftest.$ac_ext	5733	conftest$ac_exeext conftest.$ac_ext
5712	fi	5734	fi
5713	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then	5735	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
5714
5715	{ echo "$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
5716	echo $ECHO_N "checking for clock_gettime in -lrt... $ECHO_C" >&6; }	5737	printf %s "checking for clock_gettime in -lrt... " >&6; }
5717	if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then	5738	if test ${ac_cv_lib_rt_clock_gettime+y}
5718	echo $ECHO_N "(cached) $ECHO_C" >&6	5739	then :
5719	else	5740	printf %s "(cached) " >&6
		5741	else $as_nop
5720	ac_check_lib_save_LIBS=$LIBS	5742	ac_check_lib_save_LIBS=$LIBS
5721	LIBS="-lrt $LIBS"	5743	LIBS="-lrt $LIBS"
5722	cat >conftest.$ac_ext <<_ACEOF
5723	/* confdefs.h. */
5724	_ACEOF
5725	cat confdefs.h >>conftest.$ac_ext	5744	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5726	cat >>conftest.$ac_ext <<_ACEOF
5727	/* end confdefs.h. */	5745	/* end confdefs.h. */
5728		5746
5729	/* Override any GCC internal prototype to avoid an error.	5747	namespace conftest {
5730	Use char because int might match the return type of a GCC	5748	extern "C" int clock_gettime ();
5731	builtin and then its argument prototype would still apply. */	5749	}
5732	#ifdef __cplusplus
5733	extern "C"
5734	#endif
5735	char clock_gettime ();
5736	int	5750	int
5737	main ()	5751	main (void)
5738	{	5752	{
5739	return clock_gettime ();	5753	return conftest::clock_gettime ();
5740	;	5754	;
5741	return 0;	5755	return 0;
5742	}	5756	}
5743	_ACEOF	5757	_ACEOF
5744	rm -f conftest.$ac_objext conftest$ac_exeext	5758	if ac_fn_cxx_try_link "$LINENO"
5745	if { (ac_try="$ac_link"	5759	then :
5746	case "(($ac_try" in
5747	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5748	*) ac_try_echo=$ac_try;;
5749	esac
5750	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5751	(eval "$ac_link") 2>conftest.er1
5752	ac_status=$?
5753	grep -v '^ *+' conftest.er1 >conftest.err
5754	rm -f conftest.er1
5755	cat conftest.err >&5
5756	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5757	(exit $ac_status); } && {
5758	test -z "$ac_cxx_werror_flag" ||
5759	test ! -s conftest.err
5760	} && test -s conftest$ac_exeext &&
5761	$as_test_x conftest$ac_exeext; then
5762	ac_cv_lib_rt_clock_gettime=yes	5760	ac_cv_lib_rt_clock_gettime=yes
5763	else	5761	else $as_nop
5764	echo "$as_me: failed program was:" >&5
5765	sed 's/^/| /' conftest.$ac_ext >&5
5766
5767	ac_cv_lib_rt_clock_gettime=no	5762	ac_cv_lib_rt_clock_gettime=no
5768	fi	5763	fi
5769
5770	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5764	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5771	conftest$ac_exeext conftest.$ac_ext	5765	conftest$ac_exeext conftest.$ac_ext
5772	LIBS=$ac_check_lib_save_LIBS	5766	LIBS=$ac_check_lib_save_LIBS
5773	fi	5767	fi
5774	{ echo "$as_me:$LINENO: result: $ac_cv_lib_rt_clock_gettime" >&5	5768	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
5775	echo "${ECHO_T}$ac_cv_lib_rt_clock_gettime" >&6; }	5769	printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
5776	if test $ac_cv_lib_rt_clock_gettime = yes; then	5770	if test "x$ac_cv_lib_rt_clock_gettime" = xyes
5777	cat >>confdefs.h <<_ACEOF	5771	then :
5778	#define HAVE_LIBRT 1	5772	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5779	_ACEOF
5780		5773
5781	LIBS="-lrt $LIBS"	5774	LIBS="-lrt $LIBS"
5782		5775
5783	fi	5776	fi
5784		5777
5785	unset ac_cv_func_clock_gettime	5778	unset ac_cv_func_clock_gettime
		5779	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		5780	if test "x$ac_cv_func_clock_gettime" = xyes
		5781	then :
		5782	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
5786		5783
5787	for ac_func in clock_gettime	5784	fi
5788	do	5785
5789	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	5786	fi
5790	{ echo "$as_me:$LINENO: checking for $ac_func" >&5	5787
5791	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }	5788	fi
5792	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then	5789
5793	echo $ECHO_N "(cached) $ECHO_C" >&6	5790	done
5794	else	5791
5795	cat >conftest.$ac_ext <<_ACEOF	5792
5796	/* confdefs.h. */	5793	for ac_func in nanosleep
5797	_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 $LIBS"
5798	cat confdefs.h >>conftest.$ac_ext	5811	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5799	cat >>conftest.$ac_ext <<_ACEOF
5800	/* end confdefs.h. */	5812	/* end confdefs.h. */
5801	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5802	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5803	#define $ac_func innocuous_$ac_func
5804		5813
5805	/* System header to define __stub macros and hopefully few prototypes,	5814	namespace conftest {
5806	which can conflict with char $ac_func (); below.	5815	extern "C" int nanosleep ();
5807	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5816	}
5808	<limits.h> exists even on freestanding compilers. */
5809
5810	#ifdef __STDC__
5811	# include <limits.h>
5812	#else
5813	# include <assert.h>
5814	#endif
5815
5816	#undef $ac_func
5817
5818	/* Override any GCC internal prototype to avoid an error.
5819	Use char because int might match the return type of a GCC
5820	builtin and then its argument prototype would still apply. */
5821	#ifdef __cplusplus
5822	extern "C"
5823	#endif
5824	char $ac_func ();
5825	/* The GNU C library defines this for functions which it implements
5826	to always fail with ENOSYS. Some functions are actually named
5827	something starting with __ and the normal name is an alias. */
5828	#if defined __stub_$ac_func || defined __stub___$ac_func
5829	choke me
5830	#endif
5831
5832	int	5817	int
5833	main ()	5818	main (void)
5834	{	5819	{
5835	return $ac_func ();	5820	return conftest::nanosleep ();
5836	;	5821	;
5837	return 0;	5822	return 0;
5838	}	5823	}
5839	_ACEOF	5824	_ACEOF
5840	rm -f conftest.$ac_objext conftest$ac_exeext	5825	if ac_fn_cxx_try_link "$LINENO"
5841	if { (ac_try="$ac_link"	5826	then :
5842	case "(($ac_try" in	5827	ac_cv_lib_rt_nanosleep=yes
5843	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	5828	else $as_nop
5844	*) ac_try_echo=$ac_try;;	5829	ac_cv_lib_rt_nanosleep=no
5845	esac
5846	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5847	(eval "$ac_link") 2>conftest.er1
5848	ac_status=$?
5849	grep -v '^ *+' conftest.er1 >conftest.err
5850	rm -f conftest.er1
5851	cat conftest.err >&5
5852	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5853	(exit $ac_status); } && {
5854	test -z "$ac_cxx_werror_flag" ||
5855	test ! -s conftest.err
5856	} && test -s conftest$ac_exeext &&
5857	$as_test_x conftest$ac_exeext; then
5858	eval "$as_ac_var=yes"
5859	else
5860	echo "$as_me: failed program was:" >&5
5861	sed 's/^/| /' conftest.$ac_ext >&5
5862
5863	eval "$as_ac_var=no"
5864	fi	5830	fi
5865
5866	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5831	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5867	conftest$ac_exeext conftest.$ac_ext	5832	conftest$ac_exeext conftest.$ac_ext
		5833	LIBS=$ac_check_lib_save_LIBS
5868	fi	5834	fi
5869	ac_res=`eval echo '${'$as_ac_var'}'`	5835	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
5870	{ echo "$as_me:$LINENO: result: $ac_res" >&5	5836	printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
5871	echo "${ECHO_T}$ac_res" >&6; }	5837	if test "x$ac_cv_lib_rt_nanosleep" = xyes
5872	if test `eval echo '${'$as_ac_var'}'` = yes; then	5838	then :
5873	cat >>confdefs.h <<_ACEOF	5839	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5874	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5875	_ACEOF
5876		5840
		5841	LIBS="-lrt $LIBS"
		5842
5877	fi	5843	fi
		5844
		5845	unset ac_cv_func_nanosleep
		5846	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		5847	if test "x$ac_cv_func_nanosleep" = xyes
		5848	then :
		5849	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
		5850
		5851	fi
		5852
		5853	fi
		5854
		5855	fi
		5856
5878	done	5857	done
5879		5858
5880	fi	5859	ac_fn_cxx_check_type "$LINENO" "__kernel_rwf_t" "ac_cv_type___kernel_rwf_t" "#include <linux/fs.h>
		5860	"
		5861	if test "x$ac_cv_type___kernel_rwf_t" = xyes
		5862	then :
5881		5863
5882	fi
5883		5864
		5865	printf "%s\n" "#define HAVE_KERNEL_RWF_T 1" >>confdefs.h
5884		5866
5885	{ echo "$as_me:$LINENO: checking for nanosleep" >&5	5867
5886	echo $ECHO_N "checking for nanosleep... $ECHO_C" >&6; }	5868	fi
5887	if test "${ac_cv_func_nanosleep+set}" = set; then	5869
5888	echo $ECHO_N "(cached) $ECHO_C" >&6	5870
5889	else	5871	if test -z "$LIBEV_M4_AVOID_LIBM"; then
5890	cat >conftest.$ac_ext <<_ACEOF	5872	LIBM=m
5891	/* confdefs.h. */	5873	fi
5892	_ACEOF	5874	{ printf "%s\n" "$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
5893	cat confdefs.h >>conftest.$ac_ext	5881	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5894	cat >>conftest.$ac_ext <<_ACEOF
5895	/* end confdefs.h. */	5882	/* end confdefs.h. */
5896	/* Define nanosleep to an innocuous variant, in case <limits.h> declares nanosleep.
5897	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5898	#define nanosleep innocuous_nanosleep
5899		5883
5900	/* System header to define __stub macros and hopefully few prototypes,	5884	namespace conftest {
5901	which can conflict with char nanosleep (); below.	5885	extern "C" int floor ();
5902	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5886	}
5903	<limits.h> exists even on freestanding compilers. */
5904
5905	#ifdef __STDC__
5906	# include <limits.h>
5907	#else
5908	# include <assert.h>
5909	#endif
5910
5911	#undef nanosleep
5912
5913	/* Override any GCC internal prototype to avoid an error.
5914	Use char because int might match the return type of a GCC
5915	builtin and then its argument prototype would still apply. */
5916	#ifdef __cplusplus
5917	extern "C"
5918	#endif
5919	char nanosleep ();
5920	/* The GNU C library defines this for functions which it implements
5921	to always fail with ENOSYS. Some functions are actually named
5922	something starting with __ and the normal name is an alias. */
5923	#if defined __stub_nanosleep || defined __stub___nanosleep
5924	choke me
5925	#endif
5926
5927	int	5887	int
5928	main ()	5888	main (void)
5929	{	5889	{
5930	return nanosleep ();	5890	return conftest::floor ();
5931	;	5891	;
5932	return 0;	5892	return 0;
5933	}	5893	}
5934	_ACEOF	5894	_ACEOF
5935	rm -f conftest.$ac_objext conftest$ac_exeext	5895	for ac_lib in '' $LIBM
5936	if { (ac_try="$ac_link"
5937	case "(($ac_try" in
5938	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5939	*) ac_try_echo=$ac_try;;
5940	esac
5941	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5942	(eval "$ac_link") 2>conftest.er1
5943	ac_status=$?
5944	grep -v '^ *+' conftest.er1 >conftest.err
5945	rm -f conftest.er1
5946	cat conftest.err >&5
5947	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5948	(exit $ac_status); } && {
5949	test -z "$ac_cxx_werror_flag" ||
5950	test ! -s conftest.err
5951	} && test -s conftest$ac_exeext &&
5952	$as_test_x conftest$ac_exeext; then
5953	ac_cv_func_nanosleep=yes
5954	else
5955	echo "$as_me: failed program was:" >&5
5956	sed 's/^/| /' conftest.$ac_ext >&5
5957
5958	ac_cv_func_nanosleep=no
5959	fi
5960
5961	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5962	conftest$ac_exeext conftest.$ac_ext
5963	fi
5964	{ echo "$as_me:$LINENO: result: $ac_cv_func_nanosleep" >&5
5965	echo "${ECHO_T}$ac_cv_func_nanosleep" >&6; }
5966	if test $ac_cv_func_nanosleep = yes; then
5967	:
5968	else
5969
5970	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
5971
5972	{ echo "$as_me:$LINENO: checking for nanosleep in -lrt" >&5
5973	echo $ECHO_N "checking for nanosleep in -lrt... $ECHO_C" >&6; }
5974	if test "${ac_cv_lib_rt_nanosleep+set}" = set; then
5975	echo $ECHO_N "(cached) $ECHO_C" >&6
5976	else
5977	ac_check_lib_save_LIBS=$LIBS
5978	LIBS="-lrt $LIBS"
5979	cat >conftest.$ac_ext <<_ACEOF
5980	/* confdefs.h. */
5981	_ACEOF
5982	cat confdefs.h >>conftest.$ac_ext
5983	cat >>conftest.$ac_ext <<_ACEOF
5984	/* end confdefs.h. */
5985
5986	/* Override any GCC internal prototype to avoid an error.
5987	Use char because int might match the return type of a GCC
5988	builtin and then its argument prototype would still apply. */
5989	#ifdef __cplusplus
5990	extern "C"
5991	#endif
5992	char nanosleep ();
5993	int
5994	main ()
5995	{
5996	return nanosleep ();
5997	;
5998	return 0;
5999	}
6000	_ACEOF
6001	rm -f conftest.$ac_objext conftest$ac_exeext
6002	if { (ac_try="$ac_link"
6003	case "(($ac_try" in
6004	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6005	*) ac_try_echo=$ac_try;;
6006	esac
6007	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6008	(eval "$ac_link") 2>conftest.er1
6009	ac_status=$?
6010	grep -v '^ *+' conftest.er1 >conftest.err
6011	rm -f conftest.er1
6012	cat conftest.err >&5
6013	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6014	(exit $ac_status); } && {
6015	test -z "$ac_cxx_werror_flag" ||
6016	test ! -s conftest.err
6017	} && test -s conftest$ac_exeext &&
6018	$as_test_x conftest$ac_exeext; then
6019	ac_cv_lib_rt_nanosleep=yes
6020	else
6021	echo "$as_me: failed program was:" >&5
6022	sed 's/^/| /' conftest.$ac_ext >&5
6023
6024	ac_cv_lib_rt_nanosleep=no
6025	fi
6026
6027	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6028	conftest$ac_exeext conftest.$ac_ext
6029	LIBS=$ac_check_lib_save_LIBS
6030	fi
6031	{ echo "$as_me:$LINENO: result: $ac_cv_lib_rt_nanosleep" >&5
6032	echo "${ECHO_T}$ac_cv_lib_rt_nanosleep" >&6; }
6033	if test $ac_cv_lib_rt_nanosleep = yes; then
6034	cat >>confdefs.h <<_ACEOF
6035	#define HAVE_LIBRT 1
6036	_ACEOF
6037
6038	LIBS="-lrt $LIBS"
6039
6040	fi
6041
6042	unset ac_cv_func_nanosleep
6043
6044	for ac_func in nanosleep
6045	do	5896	do
6046	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	5897	if test -z "$ac_lib"; then
6047	{ echo "$as_me:$LINENO: checking for $ac_func" >&5	5898	ac_res="none required"
6048	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6049	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6050	echo $ECHO_N "(cached) $ECHO_C" >&6
6051	else	5899	else
6052	cat >conftest.$ac_ext <<_ACEOF	5900	ac_res=-l$ac_lib
6053	/* confdefs.h. */	5901	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
6054	_ACEOF	5902	fi
6055	cat confdefs.h >>conftest.$ac_ext	5903	if ac_fn_cxx_try_link "$LINENO"
6056	cat >>conftest.$ac_ext <<_ACEOF	5904	then :
6057	/* end confdefs.h. */	5905	ac_cv_search_floor=$ac_res
6058	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6059	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6060	#define $ac_func innocuous_$ac_func
6061
6062	/* System header to define __stub macros and hopefully few prototypes,
6063	which can conflict with char $ac_func (); below.
6064	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6065	<limits.h> exists even on freestanding compilers. */
6066
6067	#ifdef __STDC__
6068	# include <limits.h>
6069	#else
6070	# include <assert.h>
6071	#endif
6072
6073	#undef $ac_func
6074
6075	/* Override any GCC internal prototype to avoid an error.
6076	Use char because int might match the return type of a GCC
6077	builtin and then its argument prototype would still apply. */
6078	#ifdef __cplusplus
6079	extern "C"
6080	#endif
6081	char $ac_func ();
6082	/* The GNU C library defines this for functions which it implements
6083	to always fail with ENOSYS. Some functions are actually named
6084	something starting with __ and the normal name is an alias. */
6085	#if defined __stub_$ac_func || defined __stub___$ac_func
6086	choke me
6087	#endif
6088
6089	int
6090	main ()
6091	{
6092	return $ac_func ();
6093	;
6094	return 0;
6095	}
6096	_ACEOF
6097	rm -f conftest.$ac_objext conftest$ac_exeext
6098	if { (ac_try="$ac_link"
6099	case "(($ac_try" in
6100	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6101	*) ac_try_echo=$ac_try;;
6102	esac
6103	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6104	(eval "$ac_link") 2>conftest.er1
6105	ac_status=$?
6106	grep -v '^ *+' conftest.er1 >conftest.err
6107	rm -f conftest.er1
6108	cat conftest.err >&5
6109	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6110	(exit $ac_status); } && {
6111	test -z "$ac_cxx_werror_flag" ||
6112	test ! -s conftest.err
6113	} && test -s conftest$ac_exeext &&
6114	$as_test_x conftest$ac_exeext; then
6115	eval "$as_ac_var=yes"
6116	else
6117	echo "$as_me: failed program was:" >&5
6118	sed 's/^/| /' conftest.$ac_ext >&5
6119
6120	eval "$as_ac_var=no"
6121	fi	5906	fi
6122
6123	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5907	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6124	conftest$ac_exeext conftest.$ac_ext	5908	conftest$ac_exeext
6125	fi	5909	if test ${ac_cv_search_floor+y}
6126	ac_res=`eval echo '${'$as_ac_var'}'`	5910	then :
6127	{ echo "$as_me:$LINENO: result: $ac_res" >&5	5911	break
6128	echo "${ECHO_T}$ac_res" >&6; }
6129	if test `eval echo '${'$as_ac_var'}'` = yes; then
6130	cat >>confdefs.h <<_ACEOF
6131	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6132	_ACEOF
6133
6134	fi	5912	fi
6135	done	5913	done
		5914	if test ${ac_cv_search_floor+y}
		5915	then :
6136		5916
6137	fi	5917	else $as_nop
6138		5918	ac_cv_search_floor=no
6139	fi	5919	fi
6140		5920	rm conftest.$ac_ext
6141		5921	LIBS=$ac_func_search_save_LIBS
6142
6143	{ echo "$as_me:$LINENO: checking for ceil in -lm" >&5
6144	echo $ECHO_N "checking for ceil in -lm... $ECHO_C" >&6; }
6145	if test "${ac_cv_lib_m_ceil+set}" = set; then
6146	echo $ECHO_N "(cached) $ECHO_C" >&6
6147	else
6148	ac_check_lib_save_LIBS=$LIBS
6149	LIBS="-lm $LIBS"
6150	cat >conftest.$ac_ext <<_ACEOF
6151	/* confdefs.h. */
6152	_ACEOF
6153	cat confdefs.h >>conftest.$ac_ext
6154	cat >>conftest.$ac_ext <<_ACEOF
6155	/* end confdefs.h. */
6156
6157	/* Override any GCC internal prototype to avoid an error.
6158	Use char because int might match the return type of a GCC
6159	builtin and then its argument prototype would still apply. */
6160	#ifdef __cplusplus
6161	extern "C"
6162	#endif
6163	char ceil ();
6164	int
6165	main ()
6166	{
6167	return ceil ();
6168	;
6169	return 0;
6170	}
6171	_ACEOF
6172	rm -f conftest.$ac_objext conftest$ac_exeext
6173	if { (ac_try="$ac_link"
6174	case "(($ac_try" in
6175	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6176	*) ac_try_echo=$ac_try;;
6177	esac
6178	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6179	(eval "$ac_link") 2>conftest.er1
6180	ac_status=$?
6181	grep -v '^ *+' conftest.er1 >conftest.err
6182	rm -f conftest.er1
6183	cat conftest.err >&5
6184	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6185	(exit $ac_status); } && {
6186	test -z "$ac_cxx_werror_flag" ||
6187	test ! -s conftest.err
6188	} && test -s conftest$ac_exeext &&
6189	$as_test_x conftest$ac_exeext; then
6190	ac_cv_lib_m_ceil=yes
6191	else
6192	echo "$as_me: failed program was:" >&5
6193	sed 's/^/| /' conftest.$ac_ext >&5
6194
6195	ac_cv_lib_m_ceil=no
6196	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 $LIBS"
6197		5929
6198	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5930	printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
6199	conftest$ac_exeext conftest.$ac_ext
6200	LIBS=$ac_check_lib_save_LIBS
6201	fi
6202	{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_ceil" >&5
6203	echo "${ECHO_T}$ac_cv_lib_m_ceil" >&6; }
6204	if test $ac_cv_lib_m_ceil = yes; then
6205	cat >>confdefs.h <<_ACEOF
6206	#define HAVE_LIBM 1
6207	_ACEOF
6208
6209	LIBS="-lm $LIBS"
6210		5931
6211	fi	5932	fi
6212		5933
6213		5934
6214		5935
6215		5936
6216		5937
6217	# 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.
6218	set dummy tic; ac_word=$2	5939	set dummy tic; ac_word=$2
6219	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	5940	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6220	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	5941	printf %s "checking for $ac_word... " >&6; }
6221	if test "${ac_cv_path_TIC+set}" = set; then	5942	if test ${ac_cv_path_TIC+y}
6222	echo $ECHO_N "(cached) $ECHO_C" >&6	5943	then :
6223	else	5944	printf %s "(cached) " >&6
		5945	else $as_nop
6224	case $TIC in	5946	case $TIC in
6225	[\\/]* | ?:[\\/]*)	5947	[\\/]* | ?:[\\/]*)
6226	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.	5948	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.
6227	;;	5949	;;
6228	*)	5950	*)
6229	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5951	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6230	for as_dir in $PATH	5952	for as_dir in $PATH
6231	do	5953	do
6232	IFS=$as_save_IFS	5954	IFS=$as_save_IFS
6233	test -z "$as_dir" && as_dir=.	5955	case $as_dir in #(((
		5956	'') as_dir=./ ;;
		5957	*/) ;;
		5958	*) as_dir=$as_dir/ ;;
		5959	esac
6234	for ac_exec_ext in '' $ac_executable_extensions; do	5960	for ac_exec_ext in '' $ac_executable_extensions; do
6235	if { test -f "$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$ac_exec_ext"; then
6236	ac_cv_path_TIC="$as_dir/$ac_word$ac_exec_ext"	5962	ac_cv_path_TIC="$as_dir$ac_word$ac_exec_ext"
6237	echo "$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$ac_exec_ext" >&5
6238	break 2	5964	break 2
6239	fi	5965	fi
6240	done	5966	done
6241	done	5967	done
6242	IFS=$as_save_IFS	5968	IFS=$as_save_IFS
6243		5969
6244	test -z "$ac_cv_path_TIC" && ac_cv_path_TIC=":"	5970	test -z "$ac_cv_path_TIC" && ac_cv_path_TIC=":"
6245	;;	5971	;;
6246	esac	5972	esac
6247	fi	5973	fi
6248	TIC=$ac_cv_path_TIC	5974	TIC=$ac_cv_path_TIC
6249	if test -n "$TIC"; then	5975	if test -n "$TIC"; then
6250	{ echo "$as_me:$LINENO: result: $TIC" >&5	5976	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5
6251	echo "${ECHO_T}$TIC" >&6; }	5977	printf "%s\n" "$TIC" >&6; }
6252	else	5978	else
6253	{ echo "$as_me:$LINENO: result: no" >&5	5979	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6254	echo "${ECHO_T}no" >&6; }	5980	printf "%s\n" "no" >&6; }
6255	fi	5981	fi
6256		5982
6257		5983
6258		5984
6259	{ echo "$as_me:$LINENO: checking for X" >&5	5985	ac_ext=cpp
6260	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-$LINENO}: checking for X" >&5
		6115	printf %s "checking for X... " >&6; }
6261		6116
6262		6117
6263	# Check whether --with-x was given.	6118	# Check whether --with-x was given.
6264	if test "${with_x+set}" = set; then	6119	if test ${with_x+y}
		6120	then :
6265	withval=$with_x;	6121	withval=$with_x;
6266	fi	6122	fi
6267		6123
6268	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.	6124	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
6269	if test "x$with_x" = xno; then	6125	if test "x$with_x" = xno; then
6270	# The user explicitly disabled X.	6126	# The user explicitly disabled X.
6271	have_x=disabled	6127	have_x=disabled
6272	else	6128	else
6273	case $x_includes,$x_libraries in #(	6129	case $x_includes,$x_libraries in #(
6274	*\'*) { { echo "$as_me:$LINENO: error: Cannot use X directory names containing '" >&5	6130	*\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
6275	echo "$as_me: error: Cannot use X directory names containing '" >&2;}
6276	{ (exit 1); exit 1; }; };; #(
6277	*,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then	6131	*,NONE | NONE,*) if test ${ac_cv_have_x+y}
6278	echo $ECHO_N "(cached) $ECHO_C" >&6	6132	then :
6279	else	6133	printf %s "(cached) " >&6
		6134	else $as_nop
6280	# One or both of the vars are not set, and there is no cached value.	6135	# One or both of the vars are not set, and there is no cached value.
6281	ac_x_includes=no ac_x_libraries=no	6136	ac_x_includes=no
		6137	ac_x_libraries=no
		6138	# Do we need to do anything special at all?
		6139	ac_save_LIBS=$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 "$cross_compiling" = no
		6164	then :
6282	rm -f -r conftest.dir	6165	rm -f -r conftest.dir
6283	if mkdir conftest.dir; then	6166	if mkdir conftest.dir; then
6284	cd conftest.dir	6167	cd conftest.dir
6285	cat >Imakefile <<'_ACEOF'	6168	cat >Imakefile <<'_ACEOF'
6286	incroot:	6169	incroot:
6287	@echo incroot='${INCROOT}'	6170	@echo incroot='${INCROOT}'
…		…
6289	@echo usrlibdir='${USRLIBDIR}'	6172	@echo usrlibdir='${USRLIBDIR}'
6290	libdir:	6173	libdir:
6291	@echo libdir='${LIBDIR}'	6174	@echo libdir='${LIBDIR}'
6292	_ACEOF	6175	_ACEOF
6293	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then	6176	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
6294	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	6177	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6295	for ac_var in incroot usrlibdir libdir; do	6178	for ac_var in incroot usrlibdir libdir; do
6296	eval "ac_im_$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'\`"
6297	done	6180	done
6298	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.	6181	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
6299	for ac_extension in a so sl; do	6182	for ac_extension in a so sl dylib la dll; do
6300	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&	6183	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
6301	test -f "$ac_im_libdir/libX11.$ac_extension"; then	6184	test -f "$ac_im_libdir/libX11.$ac_extension"; then
6302	ac_im_usrlibdir=$ac_im_libdir; break	6185	ac_im_usrlibdir=$ac_im_libdir; break
6303	fi	6186	fi
6304	done	6187	done
…		…
6308	case $ac_im_incroot in	6191	case $ac_im_incroot in
6309	/usr/include) ac_x_includes= ;;	6192	/usr/include) ac_x_includes= ;;
6310	*) test -f "$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;;
6311	esac	6194	esac
6312	case $ac_im_usrlibdir in	6195	case $ac_im_usrlibdir in
6313	/usr/lib | /lib) ;;	6196	/usr/lib | /usr/lib64 | /lib | /lib64) ;;
6314	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;	6197	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
6315	esac	6198	esac
6316	fi	6199	fi
6317	cd ..	6200	cd ..
6318	rm -f -r conftest.dir	6201	rm -f -r conftest.dir
6319	fi	6202	fi
6320		6203
6321	# Standard set of common directories for X headers.	6204	# Standard set of common directories for X headers.
6322	# Check X11 before X11Rn because it is often a symlink to the current release.	6205	# Check X11 before X11Rn because it is often a symlink to the current release.
6323	ac_x_header_dirs='	6206	ac_x_header_dirs='
6324	/usr/X11/include	6207	/usr/X11/include
		6208	/usr/X11R7/include
6325	/usr/X11R6/include	6209	/usr/X11R6/include
6326	/usr/X11R5/include	6210	/usr/X11R5/include
6327	/usr/X11R4/include	6211	/usr/X11R4/include
6328		6212
6329	/usr/include/X11	6213	/usr/include/X11
		6214	/usr/include/X11R7
6330	/usr/include/X11R6	6215	/usr/include/X11R6
6331	/usr/include/X11R5	6216	/usr/include/X11R5
6332	/usr/include/X11R4	6217	/usr/include/X11R4
6333		6218
6334	/usr/local/X11/include	6219	/usr/local/X11/include
		6220	/usr/local/X11R7/include
6335	/usr/local/X11R6/include	6221	/usr/local/X11R6/include
6336	/usr/local/X11R5/include	6222	/usr/local/X11R5/include
6337	/usr/local/X11R4/include	6223	/usr/local/X11R4/include
6338		6224
6339	/usr/local/include/X11	6225	/usr/local/include/X11
		6226	/usr/local/include/X11R7
6340	/usr/local/include/X11R6	6227	/usr/local/include/X11R6
6341	/usr/local/include/X11R5	6228	/usr/local/include/X11R5
6342	/usr/local/include/X11R4	6229	/usr/local/include/X11R4
		6230
		6231	/opt/X11/include
6343		6232
6344	/usr/X386/include	6233	/usr/X386/include
6345	/usr/x386/include	6234	/usr/x386/include
6346	/usr/XFree86/include/X11	6235	/usr/XFree86/include/X11
6347		6236
…		…
6356	/usr/openwin/share/include'	6245	/usr/openwin/share/include'
6357		6246
6358	if test "$ac_x_includes" = no; then	6247	if test "$ac_x_includes" = no; then
6359	# Guess where to find include files, by looking for Xlib.h.	6248	# Guess where to find include files, by looking for Xlib.h.
6360	# First, try using that file with no special directory specified.	6249	# First, try using that file with no special directory specified.
6361	cat >conftest.$ac_ext <<_ACEOF
6362	/* confdefs.h. */
6363	_ACEOF
6364	cat confdefs.h >>conftest.$ac_ext	6250	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6365	cat >>conftest.$ac_ext <<_ACEOF
6366	/* end confdefs.h. */	6251	/* end confdefs.h. */
6367	#include <X11/Xlib.h>	6252	#include <X11/Xlib.h>
6368	_ACEOF	6253	_ACEOF
6369	if { (ac_try="$ac_cpp conftest.$ac_ext"	6254	if ac_fn_cxx_try_cpp "$LINENO"
6370	case "(($ac_try" in	6255	then :
6371	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6372	*) ac_try_echo=$ac_try;;
6373	esac
6374	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6375	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6376	ac_status=$?
6377	grep -v '^ *+' conftest.er1 >conftest.err
6378	rm -f conftest.er1
6379	cat conftest.err >&5
6380	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6381	(exit $ac_status); } >/dev/null && {
6382	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
6383	test ! -s conftest.err
6384	}; then
6385	# We can compile using X headers with no special include directory.	6256	# We can compile using X headers with no special include directory.
6386	ac_x_includes=	6257	ac_x_includes=
6387	else	6258	else $as_nop
6388	echo "$as_me: failed program was:" >&5
6389	sed 's/^/| /' conftest.$ac_ext >&5
6390
6391	for ac_dir in $ac_x_header_dirs; do	6259	for ac_dir in $ac_x_header_dirs; do
6392	if test -r "$ac_dir/X11/Xlib.h"; then	6260	if test -r "$ac_dir/X11/Xlib.h"; then
6393	ac_x_includes=$ac_dir	6261	ac_x_includes=$ac_dir
6394	break	6262	break
6395	fi	6263	fi
6396	done	6264	done
6397	fi	6265	fi
6398
6399	rm -f conftest.err conftest.$ac_ext	6266	rm -f conftest.err conftest.i conftest.$ac_ext
6400	fi # $ac_x_includes = no	6267	fi # $ac_x_includes = no
6401		6268
6402	if test "$ac_x_libraries" = no; then	6269	if test "$ac_x_libraries" = no; then
6403	# Check for the libraries.	6270	# Check for the libraries.
6404	# See if we find them without any special options.	6271	# See if we find them without any special options.
6405	# Don't add to $LIBS permanently.	6272	# Don't add to $LIBS permanently.
6406	ac_save_LIBS=$LIBS	6273	ac_save_LIBS=$LIBS
6407	LIBS="-lX11 $LIBS"	6274	LIBS="-lX11 $LIBS"
6408	cat >conftest.$ac_ext <<_ACEOF
6409	/* confdefs.h. */
6410	_ACEOF
6411	cat confdefs.h >>conftest.$ac_ext	6275	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6412	cat >>conftest.$ac_ext <<_ACEOF
6413	/* end confdefs.h. */	6276	/* end confdefs.h. */
6414	#include <X11/Xlib.h>	6277	#include <X11/Xlib.h>
6415	int	6278	int
6416	main ()	6279	main (void)
6417	{	6280	{
6418	XrmInitialize ()	6281	XrmInitialize ()
6419	;	6282	;
6420	return 0;	6283	return 0;
6421	}	6284	}
6422	_ACEOF	6285	_ACEOF
6423	rm -f conftest.$ac_objext conftest$ac_exeext	6286	if ac_fn_cxx_try_link "$LINENO"
6424	if { (ac_try="$ac_link"	6287	then :
6425	case "(($ac_try" in
6426	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6427	*) ac_try_echo=$ac_try;;
6428	esac
6429	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6430	(eval "$ac_link") 2>conftest.er1
6431	ac_status=$?
6432	grep -v '^ *+' conftest.er1 >conftest.err
6433	rm -f conftest.er1
6434	cat conftest.err >&5
6435	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6436	(exit $ac_status); } && {
6437	test -z "$ac_cxx_werror_flag" ||
6438	test ! -s conftest.err
6439	} && test -s conftest$ac_exeext &&
6440	$as_test_x conftest$ac_exeext; then
6441	LIBS=$ac_save_LIBS	6288	LIBS=$ac_save_LIBS
6442	# We can link X programs with no special library path.	6289	# We can link X programs with no special library path.
6443	ac_x_libraries=	6290	ac_x_libraries=
6444	else	6291	else $as_nop
6445	echo "$as_me: failed program was:" >&5
6446	sed 's/^/| /' conftest.$ac_ext >&5
6447
6448	LIBS=$ac_save_LIBS	6292	LIBS=$ac_save_LIBS
6449	for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`	6293	for ac_dir in `printf "%s\n" "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
6450	do	6294	do
6451	# Don't even attempt the hair of trying to link an X program!	6295	# Don't even attempt the hair of trying to link an X program!
6452	for ac_extension in a so sl; do	6296	for ac_extension in a so sl dylib la dll; do
6453	if test -r "$ac_dir/libX11.$ac_extension"; then	6297	if test -r "$ac_dir/libX11.$ac_extension"; then
6454	ac_x_libraries=$ac_dir	6298	ac_x_libraries=$ac_dir
6455	break 2	6299	break 2
6456	fi	6300	fi
6457	done	6301	done
6458	done	6302	done
6459	fi	6303	fi
6460
6461	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6304	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6462	conftest$ac_exeext conftest.$ac_ext	6305	conftest$ac_exeext conftest.$ac_ext
6463	fi # $ac_x_libraries = no	6306	fi # $ac_x_libraries = no
6464		6307
		6308	fi
		6309	# Record the results.
6465	case $ac_x_includes,$ac_x_libraries in #(	6310	case $ac_x_includes,$ac_x_libraries in #(
6466	no,* | *,no | *\'*)	6311	no,* | *,no | *\'*) :
6467	# Didn't find X, or a directory has "'" in its name.	6312	# Didn't find X, or a directory has "'" in its name.
6468	ac_cv_have_x="have_x=no";; #(	6313	ac_cv_have_x="have_x=no" ;; #(
6469	*)	6314	*) :
6470	# Record where we found X for the cache.	6315	# Record where we found X for the cache.
6471	ac_cv_have_x="have_x=yes\	6316	ac_cv_have_x="have_x=yes\
6472	ac_x_includes='$ac_x_includes'\	6317	ac_x_includes='$ac_x_includes'\
6473	ac_x_libraries='$ac_x_libraries'"	6318	ac_x_libraries='$ac_x_libraries'" ;;
6474	esac	6319	esac
6475	fi	6320	fi
6476	;; #(	6321	;; #(
6477	*) have_x=yes;;	6322	*) have_x=yes;;
6478	esac	6323	esac
6479	eval "$ac_cv_have_x"	6324	eval "$ac_cv_have_x"
6480	fi # $with_x != no	6325	fi # $with_x != no
6481		6326
6482	if test "$have_x" != yes; then	6327	if test "$have_x" != yes; then
6483	{ echo "$as_me:$LINENO: result: $have_x" >&5	6328	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
6484	echo "${ECHO_T}$have_x" >&6; }	6329	printf "%s\n" "$have_x" >&6; }
6485	no_x=yes	6330	no_x=yes
6486	else	6331	else
6487	# 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.
6488	test "x$x_includes" = xNONE && x_includes=$ac_x_includes	6333	test "x$x_includes" = xNONE && x_includes=$ac_x_includes
6489	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries	6334	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
6490	# Update the cache value to reflect the command line values.	6335	# Update the cache value to reflect the command line values.
6491	ac_cv_have_x="have_x=yes\	6336	ac_cv_have_x="have_x=yes\
6492	ac_x_includes='$x_includes'\	6337	ac_x_includes='$x_includes'\
6493	ac_x_libraries='$x_libraries'"	6338	ac_x_libraries='$x_libraries'"
6494	{ 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 $x_includes" >&5
6495	echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6; }	6340	printf "%s\n" "libraries $x_libraries, headers $x_includes" >&6; }
6496	fi	6341	fi
6497		6342
6498	if test "$no_x" = yes; then	6343	if test "$no_x" = yes; then
6499	# Not all programs may use this symbol, but it does not hurt to define it.	6344	# Not all programs may use this symbol, but it does not hurt to define it.
6500		6345
6501	cat >>confdefs.h <<\_ACEOF	6346	printf "%s\n" "#define X_DISPLAY_MISSING 1" >>confdefs.h
6502	#define X_DISPLAY_MISSING 1
6503	_ACEOF
6504		6347
6505	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=	6348	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
6506	else	6349	else
6507	if test -n "$x_includes"; then	6350	if test -n "$x_includes"; then
6508	X_CFLAGS="$X_CFLAGS -I$x_includes"	6351	X_CFLAGS="$X_CFLAGS -I$x_includes"
…		…
6511	# It would also be nice to do this for all -L options, not just this one.	6354	# It would also be nice to do this for all -L options, not just this one.
6512	if test -n "$x_libraries"; then	6355	if test -n "$x_libraries"; then
6513	X_LIBS="$X_LIBS -L$x_libraries"	6356	X_LIBS="$X_LIBS -L$x_libraries"
6514	# For Solaris; some versions of Sun CC require a space after -R and	6357	# For Solaris; some versions of Sun CC require a space after -R and
6515	# others require no space. Words are not sufficient . . . .	6358	# others require no space. Words are not sufficient . . . .
6516	{ echo "$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
6517	echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6; }	6360	printf %s "checking whether -R must be followed by a space... " >&6; }
6518	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"	6361	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
6519	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag	6362	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
6520	ac_cxx_werror_flag=yes	6363	ac_cxx_werror_flag=yes
6521	cat >conftest.$ac_ext <<_ACEOF
6522	/* confdefs.h. */
6523	_ACEOF
6524	cat confdefs.h >>conftest.$ac_ext	6364	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6525	cat >>conftest.$ac_ext <<_ACEOF
6526	/* end confdefs.h. */	6365	/* end confdefs.h. */
6527		6366
6528	int	6367	int
6529	main ()	6368	main (void)
6530	{	6369	{
6531		6370
6532	;	6371	;
6533	return 0;	6372	return 0;
6534	}	6373	}
6535	_ACEOF	6374	_ACEOF
6536	rm -f conftest.$ac_objext conftest$ac_exeext	6375	if ac_fn_cxx_try_link "$LINENO"
6537	if { (ac_try="$ac_link"	6376	then :
6538	case "(($ac_try" in	6377	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6539	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6378	printf "%s\n" "no" >&6; }
6540	*) ac_try_echo=$ac_try;;
6541	esac
6542	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6543	(eval "$ac_link") 2>conftest.er1
6544	ac_status=$?
6545	grep -v '^ *+' conftest.er1 >conftest.err
6546	rm -f conftest.er1
6547	cat conftest.err >&5
6548	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6549	(exit $ac_status); } && {
6550	test -z "$ac_cxx_werror_flag" ||
6551	test ! -s conftest.err
6552	} && test -s conftest$ac_exeext &&
6553	$as_test_x conftest$ac_exeext; then
6554	{ echo "$as_me:$LINENO: result: no" >&5
6555	echo "${ECHO_T}no" >&6; }
6556	X_LIBS="$X_LIBS -R$x_libraries"	6379	X_LIBS="$X_LIBS -R$x_libraries"
6557	else	6380	else $as_nop
6558	echo "$as_me: failed program was:" >&5
6559	sed 's/^/| /' conftest.$ac_ext >&5
6560
6561	LIBS="$ac_xsave_LIBS -R $x_libraries"	6381	LIBS="$ac_xsave_LIBS -R $x_libraries"
6562	cat >conftest.$ac_ext <<_ACEOF
6563	/* confdefs.h. */
6564	_ACEOF
6565	cat confdefs.h >>conftest.$ac_ext	6382	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6566	cat >>conftest.$ac_ext <<_ACEOF
6567	/* end confdefs.h. */	6383	/* end confdefs.h. */
6568		6384
6569	int	6385	int
6570	main ()	6386	main (void)
6571	{	6387	{
6572		6388
6573	;	6389	;
6574	return 0;	6390	return 0;
6575	}	6391	}
6576	_ACEOF	6392	_ACEOF
6577	rm -f conftest.$ac_objext conftest$ac_exeext	6393	if ac_fn_cxx_try_link "$LINENO"
6578	if { (ac_try="$ac_link"	6394	then :
6579	case "(($ac_try" in	6395	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6580	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6396	printf "%s\n" "yes" >&6; }
6581	*) ac_try_echo=$ac_try;;
6582	esac
6583	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6584	(eval "$ac_link") 2>conftest.er1
6585	ac_status=$?
6586	grep -v '^ *+' conftest.er1 >conftest.err
6587	rm -f conftest.er1
6588	cat conftest.err >&5
6589	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6590	(exit $ac_status); } && {
6591	test -z "$ac_cxx_werror_flag" ||
6592	test ! -s conftest.err
6593	} && test -s conftest$ac_exeext &&
6594	$as_test_x conftest$ac_exeext; then
6595	{ echo "$as_me:$LINENO: result: yes" >&5
6596	echo "${ECHO_T}yes" >&6; }
6597	X_LIBS="$X_LIBS -R $x_libraries"	6397	X_LIBS="$X_LIBS -R $x_libraries"
6598	else	6398	else $as_nop
6599	echo "$as_me: failed program was:" >&5	6399	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
6600	sed 's/^/| /' conftest.$ac_ext >&5	6400	printf "%s\n" "neither works" >&6; }
6601
6602	{ echo "$as_me:$LINENO: result: neither works" >&5
6603	echo "${ECHO_T}neither works" >&6; }
6604	fi	6401	fi
6605
6606	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6402	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6607	conftest$ac_exeext conftest.$ac_ext	6403	conftest$ac_exeext conftest.$ac_ext
6608	fi	6404	fi
6609
6610	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6405	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6611	conftest$ac_exeext conftest.$ac_ext	6406	conftest$ac_exeext conftest.$ac_ext
6612	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag	6407	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
6613	LIBS=$ac_xsave_LIBS	6408	LIBS=$ac_xsave_LIBS
6614	fi	6409	fi
6615		6410
6616	# Check for system-dependent libraries X programs must link with.	6411	# Check for system-dependent libraries X programs must link with.
…		…
6622	else	6417	else
6623	# Martyn Johnson says this is needed for Ultrix, if the X	6418	# Martyn Johnson says this is needed for Ultrix, if the X
6624	# libraries were built with DECnet support. And Karl Berry says	6419	# libraries were built with DECnet support. And Karl Berry says
6625	# the Alpha needs dnet_stub (dnet does not exist).	6420	# the Alpha needs dnet_stub (dnet does not exist).
6626	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"	6421	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
6627	cat >conftest.$ac_ext <<_ACEOF
6628	/* confdefs.h. */
6629	_ACEOF
6630	cat confdefs.h >>conftest.$ac_ext	6422	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6631	cat >>conftest.$ac_ext <<_ACEOF
6632	/* end confdefs.h. */	6423	/* end confdefs.h. */
6633		6424
6634	/* Override any GCC internal prototype to avoid an error.	6425	namespace conftest {
6635	Use char because int might match the return type of a GCC	6426	extern "C" int XOpenDisplay ();
6636	builtin and then its argument prototype would still apply. */	6427	}
6637	#ifdef __cplusplus
6638	extern "C"
6639	#endif
6640	char XOpenDisplay ();
6641	int	6428	int
6642	main ()	6429	main (void)
6643	{	6430	{
6644	return XOpenDisplay ();	6431	return conftest::XOpenDisplay ();
6645	;	6432	;
6646	return 0;	6433	return 0;
6647	}	6434	}
6648	_ACEOF	6435	_ACEOF
6649	rm -f conftest.$ac_objext conftest$ac_exeext	6436	if ac_fn_cxx_try_link "$LINENO"
6650	if { (ac_try="$ac_link"	6437	then :
6651	case "(($ac_try" in
6652	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6653	*) ac_try_echo=$ac_try;;
6654	esac
6655	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6656	(eval "$ac_link") 2>conftest.er1
6657	ac_status=$?
6658	grep -v '^ *+' conftest.er1 >conftest.err
6659	rm -f conftest.er1
6660	cat conftest.err >&5
6661	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6662	(exit $ac_status); } && {
6663	test -z "$ac_cxx_werror_flag" ||
6664	test ! -s conftest.err
6665	} && test -s conftest$ac_exeext &&
6666	$as_test_x conftest$ac_exeext; then
6667	:
6668	else
6669	echo "$as_me: failed program was:" >&5
6670	sed 's/^/| /' conftest.$ac_ext >&5
6671		6438
		6439	else $as_nop
6672	{ echo "$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
6673	echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6; }	6441	printf %s "checking for dnet_ntoa in -ldnet... " >&6; }
6674	if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then	6442	if test ${ac_cv_lib_dnet_dnet_ntoa+y}
6675	echo $ECHO_N "(cached) $ECHO_C" >&6	6443	then :
6676	else	6444	printf %s "(cached) " >&6
		6445	else $as_nop
6677	ac_check_lib_save_LIBS=$LIBS	6446	ac_check_lib_save_LIBS=$LIBS
6678	LIBS="-ldnet $LIBS"	6447	LIBS="-ldnet $LIBS"
6679	cat >conftest.$ac_ext <<_ACEOF
6680	/* confdefs.h. */
6681	_ACEOF
6682	cat confdefs.h >>conftest.$ac_ext	6448	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6683	cat >>conftest.$ac_ext <<_ACEOF
6684	/* end confdefs.h. */	6449	/* end confdefs.h. */
6685		6450
6686	/* Override any GCC internal prototype to avoid an error.	6451	namespace conftest {
6687	Use char because int might match the return type of a GCC	6452	extern "C" int dnet_ntoa ();
6688	builtin and then its argument prototype would still apply. */	6453	}
6689	#ifdef __cplusplus
6690	extern "C"
6691	#endif
6692	char dnet_ntoa ();
6693	int	6454	int
6694	main ()	6455	main (void)
6695	{	6456	{
6696	return dnet_ntoa ();	6457	return conftest::dnet_ntoa ();
6697	;	6458	;
6698	return 0;	6459	return 0;
6699	}	6460	}
6700	_ACEOF	6461	_ACEOF
6701	rm -f conftest.$ac_objext conftest$ac_exeext	6462	if ac_fn_cxx_try_link "$LINENO"
6702	if { (ac_try="$ac_link"	6463	then :
6703	case "(($ac_try" in
6704	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6705	*) ac_try_echo=$ac_try;;
6706	esac
6707	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6708	(eval "$ac_link") 2>conftest.er1
6709	ac_status=$?
6710	grep -v '^ *+' conftest.er1 >conftest.err
6711	rm -f conftest.er1
6712	cat conftest.err >&5
6713	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6714	(exit $ac_status); } && {
6715	test -z "$ac_cxx_werror_flag" ||
6716	test ! -s conftest.err
6717	} && test -s conftest$ac_exeext &&
6718	$as_test_x conftest$ac_exeext; then
6719	ac_cv_lib_dnet_dnet_ntoa=yes	6464	ac_cv_lib_dnet_dnet_ntoa=yes
6720	else	6465	else $as_nop
6721	echo "$as_me: failed program was:" >&5
6722	sed 's/^/| /' conftest.$ac_ext >&5
6723
6724	ac_cv_lib_dnet_dnet_ntoa=no	6466	ac_cv_lib_dnet_dnet_ntoa=no
6725	fi	6467	fi
6726
6727	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6468	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6728	conftest$ac_exeext conftest.$ac_ext	6469	conftest$ac_exeext conftest.$ac_ext
6729	LIBS=$ac_check_lib_save_LIBS	6470	LIBS=$ac_check_lib_save_LIBS
6730	fi	6471	fi
6731	{ echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5	6472	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
6732	echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6; }	6473	printf "%s\n" "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
6733	if test $ac_cv_lib_dnet_dnet_ntoa = yes; then	6474	if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes
		6475	then :
6734	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"	6476	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
6735	fi	6477	fi
6736		6478
6737	if test $ac_cv_lib_dnet_dnet_ntoa = no; then	6479	if test $ac_cv_lib_dnet_dnet_ntoa = no; then
6738	{ echo "$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
6739	echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6; }	6481	printf %s "checking for dnet_ntoa in -ldnet_stub... " >&6; }
6740	if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then	6482	if test ${ac_cv_lib_dnet_stub_dnet_ntoa+y}
6741	echo $ECHO_N "(cached) $ECHO_C" >&6	6483	then :
6742	else	6484	printf %s "(cached) " >&6
		6485	else $as_nop
6743	ac_check_lib_save_LIBS=$LIBS	6486	ac_check_lib_save_LIBS=$LIBS
6744	LIBS="-ldnet_stub $LIBS"	6487	LIBS="-ldnet_stub $LIBS"
6745	cat >conftest.$ac_ext <<_ACEOF
6746	/* confdefs.h. */
6747	_ACEOF
6748	cat confdefs.h >>conftest.$ac_ext	6488	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6749	cat >>conftest.$ac_ext <<_ACEOF
6750	/* end confdefs.h. */	6489	/* end confdefs.h. */
6751		6490
6752	/* Override any GCC internal prototype to avoid an error.	6491	namespace conftest {
6753	Use char because int might match the return type of a GCC	6492	extern "C" int dnet_ntoa ();
6754	builtin and then its argument prototype would still apply. */	6493	}
6755	#ifdef __cplusplus
6756	extern "C"
6757	#endif
6758	char dnet_ntoa ();
6759	int	6494	int
6760	main ()	6495	main (void)
6761	{	6496	{
6762	return dnet_ntoa ();	6497	return conftest::dnet_ntoa ();
6763	;	6498	;
6764	return 0;	6499	return 0;
6765	}	6500	}
6766	_ACEOF	6501	_ACEOF
6767	rm -f conftest.$ac_objext conftest$ac_exeext	6502	if ac_fn_cxx_try_link "$LINENO"
6768	if { (ac_try="$ac_link"	6503	then :
6769	case "(($ac_try" in
6770	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6771	*) ac_try_echo=$ac_try;;
6772	esac
6773	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6774	(eval "$ac_link") 2>conftest.er1
6775	ac_status=$?
6776	grep -v '^ *+' conftest.er1 >conftest.err
6777	rm -f conftest.er1
6778	cat conftest.err >&5
6779	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6780	(exit $ac_status); } && {
6781	test -z "$ac_cxx_werror_flag" ||
6782	test ! -s conftest.err
6783	} && test -s conftest$ac_exeext &&
6784	$as_test_x conftest$ac_exeext; then
6785	ac_cv_lib_dnet_stub_dnet_ntoa=yes	6504	ac_cv_lib_dnet_stub_dnet_ntoa=yes
6786	else	6505	else $as_nop
6787	echo "$as_me: failed program was:" >&5
6788	sed 's/^/| /' conftest.$ac_ext >&5
6789
6790	ac_cv_lib_dnet_stub_dnet_ntoa=no	6506	ac_cv_lib_dnet_stub_dnet_ntoa=no
6791	fi	6507	fi
6792
6793	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6508	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6794	conftest$ac_exeext conftest.$ac_ext	6509	conftest$ac_exeext conftest.$ac_ext
6795	LIBS=$ac_check_lib_save_LIBS	6510	LIBS=$ac_check_lib_save_LIBS
6796	fi	6511	fi
6797	{ echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5	6512	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
6798	echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }	6513	printf "%s\n" "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
6799	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 :
6800	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"	6516	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
6801	fi	6517	fi
6802		6518
6803	fi	6519	fi
6804	fi	6520	fi
6805
6806	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6521	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6807	conftest$ac_exeext conftest.$ac_ext	6522	conftest$ac_exeext conftest.$ac_ext
6808	LIBS="$ac_xsave_LIBS"	6523	LIBS="$ac_xsave_LIBS"
6809		6524
6810	# 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,
6811	# to get the SysV transport functions.	6526	# to get the SysV transport functions.
6812	# 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)
6813	# needs -lnsl.	6528	# needs -lnsl.
6814	# The nsl library prevents programs from opening the X display	6529	# The nsl library prevents programs from opening the X display
6815	# on Irix 5.2, according to T.E. Dickey.	6530	# on Irix 5.2, according to T.E. Dickey.
6816	# The functions gethostbyname, getservbyname, and inet_addr are	6531	# The functions gethostbyname, getservbyname, and inet_addr are
6817	# 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.
6818	{ echo "$as_me:$LINENO: checking for gethostbyname" >&5	6533	ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
6819	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6; }	6534	if test "x$ac_cv_func_gethostbyname" = xyes
		6535	then :
		6536
		6537	fi
		6538
6820	if test "${ac_cv_func_gethostbyname+set}" = set; then	6539	if test $ac_cv_func_gethostbyname = no; then
6821	echo $ECHO_N "(cached) $ECHO_C" >&6	6540	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
6822	else	6541	printf %s "checking for gethostbyname in -lnsl... " >&6; }
6823	cat >conftest.$ac_ext <<_ACEOF	6542	if test ${ac_cv_lib_nsl_gethostbyname+y}
6824	/* confdefs.h. */	6543	then :
6825	_ACEOF	6544	printf %s "(cached) " >&6
		6545	else $as_nop
		6546	ac_check_lib_save_LIBS=$LIBS
		6547	LIBS="-lnsl $LIBS"
6826	cat confdefs.h >>conftest.$ac_ext	6548	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6827	cat >>conftest.$ac_ext <<_ACEOF
6828	/* end confdefs.h. */	6549	/* end confdefs.h. */
6829	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
6830	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6831	#define gethostbyname innocuous_gethostbyname
6832		6550
6833	/* System header to define __stub macros and hopefully few prototypes,	6551	namespace conftest {
6834	which can conflict with char gethostbyname (); below.	6552	extern "C" int gethostbyname ();
6835	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6553	}
6836	<limits.h> exists even on freestanding compilers. */
6837
6838	#ifdef __STDC__
6839	# include <limits.h>
6840	#else
6841	# include <assert.h>
6842	#endif
6843
6844	#undef gethostbyname
6845
6846	/* Override any GCC internal prototype to avoid an error.
6847	Use char because int might match the return type of a GCC
6848	builtin and then its argument prototype would still apply. */
6849	#ifdef __cplusplus
6850	extern "C"
6851	#endif
6852	char gethostbyname ();
6853	/* The GNU C library defines this for functions which it implements
6854	to always fail with ENOSYS. Some functions are actually named
6855	something starting with __ and the normal name is an alias. */
6856	#if defined __stub_gethostbyname || defined __stub___gethostbyname
6857	choke me
6858	#endif
6859
6860	int	6554	int
6861	main ()	6555	main (void)
6862	{	6556	{
6863	return gethostbyname ();	6557	return conftest::gethostbyname ();
6864	;	6558	;
6865	return 0;	6559	return 0;
6866	}	6560	}
6867	_ACEOF	6561	_ACEOF
6868	rm -f conftest.$ac_objext conftest$ac_exeext	6562	if ac_fn_cxx_try_link "$LINENO"
6869	if { (ac_try="$ac_link"	6563	then :
6870	case "(($ac_try" in
6871	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6872	*) ac_try_echo=$ac_try;;
6873	esac
6874	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6875	(eval "$ac_link") 2>conftest.er1
6876	ac_status=$?
6877	grep -v '^ *+' conftest.er1 >conftest.err
6878	rm -f conftest.er1
6879	cat conftest.err >&5
6880	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6881	(exit $ac_status); } && {
6882	test -z "$ac_cxx_werror_flag" ||
6883	test ! -s conftest.err
6884	} && test -s conftest$ac_exeext &&
6885	$as_test_x conftest$ac_exeext; then
6886	ac_cv_func_gethostbyname=yes	6564	ac_cv_lib_nsl_gethostbyname=yes
6887	else	6565	else $as_nop
6888	echo "$as_me: failed program was:" >&5
6889	sed 's/^/| /' conftest.$ac_ext >&5
6890
6891	ac_cv_func_gethostbyname=no	6566	ac_cv_lib_nsl_gethostbyname=no
6892	fi	6567	fi
6893
6894	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6568	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6895	conftest$ac_exeext conftest.$ac_ext	6569	conftest$ac_exeext conftest.$ac_ext
		6570	LIBS=$ac_check_lib_save_LIBS
6896	fi	6571	fi
6897	{ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5	6572	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
6898	echo "${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
6899		6578
6900	if test $ac_cv_func_gethostbyname = no; then	6579	if test $ac_cv_lib_nsl_gethostbyname = no; then
6901	{ echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5	6580	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
6902	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }	6581	printf %s "checking for gethostbyname in -lbsd... " >&6; }
6903	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then	6582	if test ${ac_cv_lib_bsd_gethostbyname+y}
6904	echo $ECHO_N "(cached) $ECHO_C" >&6	6583	then :
6905	else	6584	printf %s "(cached) " >&6
		6585	else $as_nop
6906	ac_check_lib_save_LIBS=$LIBS	6586	ac_check_lib_save_LIBS=$LIBS
6907	LIBS="-lnsl $LIBS"	6587	LIBS="-lbsd $LIBS"
6908	cat >conftest.$ac_ext <<_ACEOF
6909	/* confdefs.h. */
6910	_ACEOF
6911	cat confdefs.h >>conftest.$ac_ext	6588	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6912	cat >>conftest.$ac_ext <<_ACEOF
6913	/* end confdefs.h. */	6589	/* end confdefs.h. */
6914		6590
6915	/* Override any GCC internal prototype to avoid an error.	6591	namespace conftest {
6916	Use char because int might match the return type of a GCC	6592	extern "C" int gethostbyname ();
6917	builtin and then its argument prototype would still apply. */	6593	}
6918	#ifdef __cplusplus
6919	extern "C"
6920	#endif
6921	char gethostbyname ();
6922	int	6594	int
6923	main ()	6595	main (void)
6924	{	6596	{
6925	return gethostbyname ();	6597	return conftest::gethostbyname ();
6926	;	6598	;
6927	return 0;	6599	return 0;
6928	}	6600	}
6929	_ACEOF	6601	_ACEOF
6930	rm -f conftest.$ac_objext conftest$ac_exeext	6602	if ac_fn_cxx_try_link "$LINENO"
6931	if { (ac_try="$ac_link"	6603	then :
6932	case "(($ac_try" in
6933	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6934	*) ac_try_echo=$ac_try;;
6935	esac
6936	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6937	(eval "$ac_link") 2>conftest.er1
6938	ac_status=$?
6939	grep -v '^ *+' conftest.er1 >conftest.err
6940	rm -f conftest.er1
6941	cat conftest.err >&5
6942	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6943	(exit $ac_status); } && {
6944	test -z "$ac_cxx_werror_flag" ||
6945	test ! -s conftest.err
6946	} && test -s conftest$ac_exeext &&
6947	$as_test_x conftest$ac_exeext; then
6948	ac_cv_lib_nsl_gethostbyname=yes	6604	ac_cv_lib_bsd_gethostbyname=yes
6949	else	6605	else $as_nop
6950	echo "$as_me: failed program was:" >&5
6951	sed 's/^/| /' conftest.$ac_ext >&5
6952
6953	ac_cv_lib_nsl_gethostbyname=no	6606	ac_cv_lib_bsd_gethostbyname=no
6954	fi	6607	fi
6955
6956	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6608	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6957	conftest$ac_exeext conftest.$ac_ext	6609	conftest$ac_exeext conftest.$ac_ext
6958	LIBS=$ac_check_lib_save_LIBS	6610	LIBS=$ac_check_lib_save_LIBS
6959	fi	6611	fi
6960	{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
6961	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }
6962	if test $ac_cv_lib_nsl_gethostbyname = yes; then
6963	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
6964	fi
6965
6966	if test $ac_cv_lib_nsl_gethostbyname = no; then
6967	{ echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5
6968	echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6; }
6969	if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
6970	echo $ECHO_N "(cached) $ECHO_C" >&6
6971	else
6972	ac_check_lib_save_LIBS=$LIBS
6973	LIBS="-lbsd $LIBS"
6974	cat >conftest.$ac_ext <<_ACEOF
6975	/* confdefs.h. */
6976	_ACEOF
6977	cat confdefs.h >>conftest.$ac_ext
6978	cat >>conftest.$ac_ext <<_ACEOF
6979	/* end confdefs.h. */
6980
6981	/* Override any GCC internal prototype to avoid an error.
6982	Use char because int might match the return type of a GCC
6983	builtin and then its argument prototype would still apply. */
6984	#ifdef __cplusplus
6985	extern "C"
6986	#endif
6987	char gethostbyname ();
6988	int
6989	main ()
6990	{
6991	return gethostbyname ();
6992	;
6993	return 0;
6994	}
6995	_ACEOF
6996	rm -f conftest.$ac_objext conftest$ac_exeext
6997	if { (ac_try="$ac_link"
6998	case "(($ac_try" in
6999	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7000	*) ac_try_echo=$ac_try;;
7001	esac
7002	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7003	(eval "$ac_link") 2>conftest.er1
7004	ac_status=$?
7005	grep -v '^ *+' conftest.er1 >conftest.err
7006	rm -f conftest.er1
7007	cat conftest.err >&5
7008	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7009	(exit $ac_status); } && {
7010	test -z "$ac_cxx_werror_flag" ||
7011	test ! -s conftest.err
7012	} && test -s conftest$ac_exeext &&
7013	$as_test_x conftest$ac_exeext; then
7014	ac_cv_lib_bsd_gethostbyname=yes
7015	else
7016	echo "$as_me: failed program was:" >&5
7017	sed 's/^/| /' conftest.$ac_ext >&5
7018
7019	ac_cv_lib_bsd_gethostbyname=no
7020	fi
7021
7022	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7023	conftest$ac_exeext conftest.$ac_ext
7024	LIBS=$ac_check_lib_save_LIBS
7025	fi
7026	{ echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5	6612	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
7027	echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6; }	6613	printf "%s\n" "$ac_cv_lib_bsd_gethostbyname" >&6; }
7028	if test $ac_cv_lib_bsd_gethostbyname = yes; then	6614	if test "x$ac_cv_lib_bsd_gethostbyname" = xyes
		6615	then :
7029	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"	6616	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
7030	fi	6617	fi
7031		6618
7032	fi	6619	fi
7033	fi	6620	fi
…		…
7037	# 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
7038	# on later versions), says Simon Leinen: it contains gethostby*	6625	# on later versions), says Simon Leinen: it contains gethostby*
7039	# variants that don't use the name server (or something). -lsocket	6626	# variants that don't use the name server (or something). -lsocket
7040	# 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
7041	# if connect needs -lnsl, so does gethostbyname.	6628	# if connect needs -lnsl, so does gethostbyname.
7042	{ echo "$as_me:$LINENO: checking for connect" >&5	6629	ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"
7043	echo $ECHO_N "checking for connect... $ECHO_C" >&6; }	6630	if test "x$ac_cv_func_connect" = xyes
		6631	then :
		6632
		6633	fi
		6634
7044	if test "${ac_cv_func_connect+set}" = set; then	6635	if test $ac_cv_func_connect = no; then
7045	echo $ECHO_N "(cached) $ECHO_C" >&6	6636	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
7046	else	6637	printf %s "checking for connect in -lsocket... " >&6; }
7047	cat >conftest.$ac_ext <<_ACEOF	6638	if test ${ac_cv_lib_socket_connect+y}
7048	/* confdefs.h. */	6639	then :
7049	_ACEOF	6640	printf %s "(cached) " >&6
		6641	else $as_nop
		6642	ac_check_lib_save_LIBS=$LIBS
		6643	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
7050	cat confdefs.h >>conftest.$ac_ext	6644	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7051	cat >>conftest.$ac_ext <<_ACEOF
7052	/* end confdefs.h. */	6645	/* end confdefs.h. */
7053	/* Define connect to an innocuous variant, in case <limits.h> declares connect.
7054	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7055	#define connect innocuous_connect
7056		6646
7057	/* System header to define __stub macros and hopefully few prototypes,	6647	namespace conftest {
7058	which can conflict with char connect (); below.	6648	extern "C" int connect ();
7059	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6649	}
7060	<limits.h> exists even on freestanding compilers. */
7061
7062	#ifdef __STDC__
7063	# include <limits.h>
7064	#else
7065	# include <assert.h>
7066	#endif
7067
7068	#undef connect
7069
7070	/* Override any GCC internal prototype to avoid an error.
7071	Use char because int might match the return type of a GCC
7072	builtin and then its argument prototype would still apply. */
7073	#ifdef __cplusplus
7074	extern "C"
7075	#endif
7076	char connect ();
7077	/* The GNU C library defines this for functions which it implements
7078	to always fail with ENOSYS. Some functions are actually named
7079	something starting with __ and the normal name is an alias. */
7080	#if defined __stub_connect || defined __stub___connect
7081	choke me
7082	#endif
7083
7084	int	6650	int
7085	main ()	6651	main (void)
7086	{	6652	{
7087	return connect ();	6653	return conftest::connect ();
7088	;	6654	;
7089	return 0;	6655	return 0;
7090	}	6656	}
7091	_ACEOF	6657	_ACEOF
7092	rm -f conftest.$ac_objext conftest$ac_exeext	6658	if ac_fn_cxx_try_link "$LINENO"
7093	if { (ac_try="$ac_link"	6659	then :
7094	case "(($ac_try" in
7095	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7096	*) ac_try_echo=$ac_try;;
7097	esac
7098	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7099	(eval "$ac_link") 2>conftest.er1
7100	ac_status=$?
7101	grep -v '^ *+' conftest.er1 >conftest.err
7102	rm -f conftest.er1
7103	cat conftest.err >&5
7104	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7105	(exit $ac_status); } && {
7106	test -z "$ac_cxx_werror_flag" ||
7107	test ! -s conftest.err
7108	} && test -s conftest$ac_exeext &&
7109	$as_test_x conftest$ac_exeext; then
7110	ac_cv_func_connect=yes	6660	ac_cv_lib_socket_connect=yes
7111	else	6661	else $as_nop
7112	echo "$as_me: failed program was:" >&5	6662	ac_cv_lib_socket_connect=no
7113	sed 's/^/| /' conftest.$ac_ext >&5
7114
7115	ac_cv_func_connect=no
7116	fi	6663	fi
7117
7118	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6664	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7119	conftest$ac_exeext conftest.$ac_ext	6665	conftest$ac_exeext conftest.$ac_ext
		6666	LIBS=$ac_check_lib_save_LIBS
7120	fi	6667	fi
7121	{ echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5	6668	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
7122	echo "${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 $X_EXTRA_LIBS"
		6673	fi
7123		6674
		6675	fi
		6676
		6677	# Guillermo Gomez says -lposix is necessary on A/UX.
		6678	ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"
		6679	if test "x$ac_cv_func_remove" = xyes
		6680	then :
		6681
		6682	fi
		6683
7124	if test $ac_cv_func_connect = no; then	6684	if test $ac_cv_func_remove = no; then
7125	{ echo "$as_me:$LINENO: checking for connect in -lsocket" >&5	6685	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
7126	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6; }	6686	printf %s "checking for remove in -lposix... " >&6; }
7127	if test "${ac_cv_lib_socket_connect+set}" = set; then	6687	if test ${ac_cv_lib_posix_remove+y}
7128	echo $ECHO_N "(cached) $ECHO_C" >&6	6688	then :
7129	else	6689	printf %s "(cached) " >&6
		6690	else $as_nop
7130	ac_check_lib_save_LIBS=$LIBS	6691	ac_check_lib_save_LIBS=$LIBS
7131	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"	6692	LIBS="-lposix $LIBS"
7132	cat >conftest.$ac_ext <<_ACEOF
7133	/* confdefs.h. */
7134	_ACEOF
7135	cat confdefs.h >>conftest.$ac_ext	6693	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7136	cat >>conftest.$ac_ext <<_ACEOF
7137	/* end confdefs.h. */	6694	/* end confdefs.h. */
7138		6695
7139	/* Override any GCC internal prototype to avoid an error.	6696	namespace conftest {
7140	Use char because int might match the return type of a GCC	6697	extern "C" int remove ();
7141	builtin and then its argument prototype would still apply. */	6698	}
7142	#ifdef __cplusplus
7143	extern "C"
7144	#endif
7145	char connect ();
7146	int	6699	int
7147	main ()	6700	main (void)
7148	{	6701	{
7149	return connect ();	6702	return conftest::remove ();
7150	;	6703	;
7151	return 0;	6704	return 0;
7152	}	6705	}
7153	_ACEOF	6706	_ACEOF
7154	rm -f conftest.$ac_objext conftest$ac_exeext	6707	if ac_fn_cxx_try_link "$LINENO"
7155	if { (ac_try="$ac_link"	6708	then :
7156	case "(($ac_try" in	6709	ac_cv_lib_posix_remove=yes
7157	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6710	else $as_nop
7158	*) ac_try_echo=$ac_try;;	6711	ac_cv_lib_posix_remove=no
7159	esac
7160	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7161	(eval "$ac_link") 2>conftest.er1
7162	ac_status=$?
7163	grep -v '^ *+' conftest.er1 >conftest.err
7164	rm -f conftest.er1
7165	cat conftest.err >&5
7166	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7167	(exit $ac_status); } && {
7168	test -z "$ac_cxx_werror_flag" ||
7169	test ! -s conftest.err
7170	} && test -s conftest$ac_exeext &&
7171	$as_test_x conftest$ac_exeext; then
7172	ac_cv_lib_socket_connect=yes
7173	else
7174	echo "$as_me: failed program was:" >&5
7175	sed 's/^/| /' conftest.$ac_ext >&5
7176
7177	ac_cv_lib_socket_connect=no
7178	fi	6712	fi
7179
7180	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6713	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7181	conftest$ac_exeext conftest.$ac_ext	6714	conftest$ac_exeext conftest.$ac_ext
7182	LIBS=$ac_check_lib_save_LIBS	6715	LIBS=$ac_check_lib_save_LIBS
7183	fi	6716	fi
7184	{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5	6717	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
7185	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6; }	6718	printf "%s\n" "$ac_cv_lib_posix_remove" >&6; }
7186	if test $ac_cv_lib_socket_connect = yes; then	6719	if test "x$ac_cv_lib_posix_remove" = xyes
		6720	then :
7187	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"	6721	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
7188	fi	6722	fi
7189		6723
7190	fi	6724	fi
7191		6725
7192	# Guillermo Gomez says -lposix is necessary on A/UX.	6726	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
7193	{ echo "$as_me:$LINENO: checking for remove" >&5	6727	ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
7194	echo $ECHO_N "checking for remove... $ECHO_C" >&6; }	6728	if test "x$ac_cv_func_shmat" = xyes
7195	if test "${ac_cv_func_remove+set}" = set; then	6729	then :
7196	echo $ECHO_N "(cached) $ECHO_C" >&6	6730
7197	else	6731	fi
7198	cat >conftest.$ac_ext <<_ACEOF	6732
7199	/* confdefs.h. */	6733	if test $ac_cv_func_shmat = no; then
7200	_ACEOF	6734	{ printf "%s\n" "$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 $LIBS"
7201	cat confdefs.h >>conftest.$ac_ext	6742	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7202	cat >>conftest.$ac_ext <<_ACEOF
7203	/* end confdefs.h. */	6743	/* end confdefs.h. */
7204	/* Define remove to an innocuous variant, in case <limits.h> declares remove.
7205	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7206	#define remove innocuous_remove
7207		6744
7208	/* System header to define __stub macros and hopefully few prototypes,	6745	namespace conftest {
7209	which can conflict with char remove (); below.	6746	extern "C" int shmat ();
7210	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6747	}
7211	<limits.h> exists even on freestanding compilers. */
7212
7213	#ifdef __STDC__
7214	# include <limits.h>
7215	#else
7216	# include <assert.h>
7217	#endif
7218
7219	#undef remove
7220
7221	/* Override any GCC internal prototype to avoid an error.
7222	Use char because int might match the return type of a GCC
7223	builtin and then its argument prototype would still apply. */
7224	#ifdef __cplusplus
7225	extern "C"
7226	#endif
7227	char remove ();
7228	/* The GNU C library defines this for functions which it implements
7229	to always fail with ENOSYS. Some functions are actually named
7230	something starting with __ and the normal name is an alias. */
7231	#if defined __stub_remove || defined __stub___remove
7232	choke me
7233	#endif
7234
7235	int	6748	int
7236	main ()	6749	main (void)
7237	{	6750	{
7238	return remove ();	6751	return conftest::shmat ();
7239	;	6752	;
7240	return 0;	6753	return 0;
7241	}	6754	}
7242	_ACEOF	6755	_ACEOF
7243	rm -f conftest.$ac_objext conftest$ac_exeext	6756	if ac_fn_cxx_try_link "$LINENO"
7244	if { (ac_try="$ac_link"	6757	then :
7245	case "(($ac_try" in	6758	ac_cv_lib_ipc_shmat=yes
7246	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6759	else $as_nop
7247	*) ac_try_echo=$ac_try;;	6760	ac_cv_lib_ipc_shmat=no
7248	esac
7249	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7250	(eval "$ac_link") 2>conftest.er1
7251	ac_status=$?
7252	grep -v '^ *+' conftest.er1 >conftest.err
7253	rm -f conftest.er1
7254	cat conftest.err >&5
7255	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7256	(exit $ac_status); } && {
7257	test -z "$ac_cxx_werror_flag" ||
7258	test ! -s conftest.err
7259	} && test -s conftest$ac_exeext &&
7260	$as_test_x conftest$ac_exeext; then
7261	ac_cv_func_remove=yes
7262	else
7263	echo "$as_me: failed program was:" >&5
7264	sed 's/^/| /' conftest.$ac_ext >&5
7265
7266	ac_cv_func_remove=no
7267	fi	6761	fi
7268
7269	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6762	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7270	conftest$ac_exeext conftest.$ac_ext	6763	conftest$ac_exeext conftest.$ac_ext
7271	fi
7272	{ echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5
7273	echo "${ECHO_T}$ac_cv_func_remove" >&6; }
7274
7275	if test $ac_cv_func_remove = no; then
7276	{ echo "$as_me:$LINENO: checking for remove in -lposix" >&5
7277	echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6; }
7278	if test "${ac_cv_lib_posix_remove+set}" = set; then
7279	echo $ECHO_N "(cached) $ECHO_C" >&6
7280	else
7281	ac_check_lib_save_LIBS=$LIBS
7282	LIBS="-lposix $LIBS"
7283	cat >conftest.$ac_ext <<_ACEOF
7284	/* confdefs.h. */
7285	_ACEOF
7286	cat confdefs.h >>conftest.$ac_ext
7287	cat >>conftest.$ac_ext <<_ACEOF
7288	/* end confdefs.h. */
7289
7290	/* Override any GCC internal prototype to avoid an error.
7291	Use char because int might match the return type of a GCC
7292	builtin and then its argument prototype would still apply. */
7293	#ifdef __cplusplus
7294	extern "C"
7295	#endif
7296	char remove ();
7297	int
7298	main ()
7299	{
7300	return remove ();
7301	;
7302	return 0;
7303	}
7304	_ACEOF
7305	rm -f conftest.$ac_objext conftest$ac_exeext
7306	if { (ac_try="$ac_link"
7307	case "(($ac_try" in
7308	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7309	*) ac_try_echo=$ac_try;;
7310	esac
7311	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7312	(eval "$ac_link") 2>conftest.er1
7313	ac_status=$?
7314	grep -v '^ *+' conftest.er1 >conftest.err
7315	rm -f conftest.er1
7316	cat conftest.err >&5
7317	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7318	(exit $ac_status); } && {
7319	test -z "$ac_cxx_werror_flag" ||
7320	test ! -s conftest.err
7321	} && test -s conftest$ac_exeext &&
7322	$as_test_x conftest$ac_exeext; then
7323	ac_cv_lib_posix_remove=yes
7324	else
7325	echo "$as_me: failed program was:" >&5
7326	sed 's/^/| /' conftest.$ac_ext >&5
7327
7328	ac_cv_lib_posix_remove=no
7329	fi
7330
7331	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7332	conftest$ac_exeext conftest.$ac_ext
7333	LIBS=$ac_check_lib_save_LIBS	6764	LIBS=$ac_check_lib_save_LIBS
7334	fi	6765	fi
7335	{ echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5
7336	echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6; }
7337	if test $ac_cv_lib_posix_remove = yes; then
7338	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
7339	fi
7340
7341	fi
7342
7343	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
7344	{ echo "$as_me:$LINENO: checking for shmat" >&5
7345	echo $ECHO_N "checking for shmat... $ECHO_C" >&6; }
7346	if test "${ac_cv_func_shmat+set}" = set; then
7347	echo $ECHO_N "(cached) $ECHO_C" >&6
7348	else
7349	cat >conftest.$ac_ext <<_ACEOF
7350	/* confdefs.h. */
7351	_ACEOF
7352	cat confdefs.h >>conftest.$ac_ext
7353	cat >>conftest.$ac_ext <<_ACEOF
7354	/* end confdefs.h. */
7355	/* Define shmat to an innocuous variant, in case <limits.h> declares shmat.
7356	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7357	#define shmat innocuous_shmat
7358
7359	/* System header to define __stub macros and hopefully few prototypes,
7360	which can conflict with char shmat (); below.
7361	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7362	<limits.h> exists even on freestanding compilers. */
7363
7364	#ifdef __STDC__
7365	# include <limits.h>
7366	#else
7367	# include <assert.h>
7368	#endif
7369
7370	#undef shmat
7371
7372	/* Override any GCC internal prototype to avoid an error.
7373	Use char because int might match the return type of a GCC
7374	builtin and then its argument prototype would still apply. */
7375	#ifdef __cplusplus
7376	extern "C"
7377	#endif
7378	char shmat ();
7379	/* The GNU C library defines this for functions which it implements
7380	to always fail with ENOSYS. Some functions are actually named
7381	something starting with __ and the normal name is an alias. */
7382	#if defined __stub_shmat || defined __stub___shmat
7383	choke me
7384	#endif
7385
7386	int
7387	main ()
7388	{
7389	return shmat ();
7390	;
7391	return 0;
7392	}
7393	_ACEOF
7394	rm -f conftest.$ac_objext conftest$ac_exeext
7395	if { (ac_try="$ac_link"
7396	case "(($ac_try" in
7397	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7398	*) ac_try_echo=$ac_try;;
7399	esac
7400	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7401	(eval "$ac_link") 2>conftest.er1
7402	ac_status=$?
7403	grep -v '^ *+' conftest.er1 >conftest.err
7404	rm -f conftest.er1
7405	cat conftest.err >&5
7406	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7407	(exit $ac_status); } && {
7408	test -z "$ac_cxx_werror_flag" ||
7409	test ! -s conftest.err
7410	} && test -s conftest$ac_exeext &&
7411	$as_test_x conftest$ac_exeext; then
7412	ac_cv_func_shmat=yes
7413	else
7414	echo "$as_me: failed program was:" >&5
7415	sed 's/^/| /' conftest.$ac_ext >&5
7416
7417	ac_cv_func_shmat=no
7418	fi
7419
7420	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7421	conftest$ac_exeext conftest.$ac_ext
7422	fi
7423	{ echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5
7424	echo "${ECHO_T}$ac_cv_func_shmat" >&6; }
7425
7426	if test $ac_cv_func_shmat = no; then
7427	{ echo "$as_me:$LINENO: checking for shmat in -lipc" >&5
7428	echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6; }
7429	if test "${ac_cv_lib_ipc_shmat+set}" = set; then
7430	echo $ECHO_N "(cached) $ECHO_C" >&6
7431	else
7432	ac_check_lib_save_LIBS=$LIBS
7433	LIBS="-lipc $LIBS"
7434	cat >conftest.$ac_ext <<_ACEOF
7435	/* confdefs.h. */
7436	_ACEOF
7437	cat confdefs.h >>conftest.$ac_ext
7438	cat >>conftest.$ac_ext <<_ACEOF
7439	/* end confdefs.h. */
7440
7441	/* Override any GCC internal prototype to avoid an error.
7442	Use char because int might match the return type of a GCC
7443	builtin and then its argument prototype would still apply. */
7444	#ifdef __cplusplus
7445	extern "C"
7446	#endif
7447	char shmat ();
7448	int
7449	main ()
7450	{
7451	return shmat ();
7452	;
7453	return 0;
7454	}
7455	_ACEOF
7456	rm -f conftest.$ac_objext conftest$ac_exeext
7457	if { (ac_try="$ac_link"
7458	case "(($ac_try" in
7459	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7460	*) ac_try_echo=$ac_try;;
7461	esac
7462	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7463	(eval "$ac_link") 2>conftest.er1
7464	ac_status=$?
7465	grep -v '^ *+' conftest.er1 >conftest.err
7466	rm -f conftest.er1
7467	cat conftest.err >&5
7468	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7469	(exit $ac_status); } && {
7470	test -z "$ac_cxx_werror_flag" ||
7471	test ! -s conftest.err
7472	} && test -s conftest$ac_exeext &&
7473	$as_test_x conftest$ac_exeext; then
7474	ac_cv_lib_ipc_shmat=yes
7475	else
7476	echo "$as_me: failed program was:" >&5
7477	sed 's/^/| /' conftest.$ac_ext >&5
7478
7479	ac_cv_lib_ipc_shmat=no
7480	fi
7481
7482	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7483	conftest$ac_exeext conftest.$ac_ext
7484	LIBS=$ac_check_lib_save_LIBS
7485	fi
7486	{ echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5	6766	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
7487	echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6; }	6767	printf "%s\n" "$ac_cv_lib_ipc_shmat" >&6; }
7488	if test $ac_cv_lib_ipc_shmat = yes; then	6768	if test "x$ac_cv_lib_ipc_shmat" = xyes
		6769	then :
7489	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"	6770	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
7490	fi	6771	fi
7491		6772
7492	fi	6773	fi
7493	fi	6774	fi
…		…
7499	# 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
7500	# 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.
7501	# These have to be linked with before -lX11, unlike the other	6782	# These have to be linked with before -lX11, unlike the other
7502	# libraries we check for below, so use a different variable.	6783	# libraries we check for below, so use a different variable.
7503	# John Interrante, Karl Berry	6784	# John Interrante, Karl Berry
7504	{ 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
7505	echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6; }	6786	printf %s "checking for IceConnectionNumber in -lICE... " >&6; }
7506	if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then	6787	if test ${ac_cv_lib_ICE_IceConnectionNumber+y}
7507	echo $ECHO_N "(cached) $ECHO_C" >&6	6788	then :
7508	else	6789	printf %s "(cached) " >&6
		6790	else $as_nop
7509	ac_check_lib_save_LIBS=$LIBS	6791	ac_check_lib_save_LIBS=$LIBS
7510	LIBS="-lICE $X_EXTRA_LIBS $LIBS"	6792	LIBS="-lICE $X_EXTRA_LIBS $LIBS"
7511	cat >conftest.$ac_ext <<_ACEOF
7512	/* confdefs.h. */
7513	_ACEOF
7514	cat confdefs.h >>conftest.$ac_ext	6793	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7515	cat >>conftest.$ac_ext <<_ACEOF
7516	/* end confdefs.h. */	6794	/* end confdefs.h. */
7517		6795
7518	/* Override any GCC internal prototype to avoid an error.	6796	namespace conftest {
7519	Use char because int might match the return type of a GCC	6797	extern "C" int IceConnectionNumber ();
7520	builtin and then its argument prototype would still apply. */	6798	}
7521	#ifdef __cplusplus
7522	extern "C"
7523	#endif
7524	char IceConnectionNumber ();
7525	int	6799	int
7526	main ()	6800	main (void)
7527	{	6801	{
7528	return IceConnectionNumber ();	6802	return conftest::IceConnectionNumber ();
7529	;	6803	;
7530	return 0;	6804	return 0;
7531	}	6805	}
7532	_ACEOF	6806	_ACEOF
7533	rm -f conftest.$ac_objext conftest$ac_exeext	6807	if ac_fn_cxx_try_link "$LINENO"
7534	if { (ac_try="$ac_link"	6808	then :
7535	case "(($ac_try" in
7536	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7537	*) ac_try_echo=$ac_try;;
7538	esac
7539	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7540	(eval "$ac_link") 2>conftest.er1
7541	ac_status=$?
7542	grep -v '^ *+' conftest.er1 >conftest.err
7543	rm -f conftest.er1
7544	cat conftest.err >&5
7545	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7546	(exit $ac_status); } && {
7547	test -z "$ac_cxx_werror_flag" ||
7548	test ! -s conftest.err
7549	} && test -s conftest$ac_exeext &&
7550	$as_test_x conftest$ac_exeext; then
7551	ac_cv_lib_ICE_IceConnectionNumber=yes	6809	ac_cv_lib_ICE_IceConnectionNumber=yes
7552	else	6810	else $as_nop
7553	echo "$as_me: failed program was:" >&5
7554	sed 's/^/| /' conftest.$ac_ext >&5
7555
7556	ac_cv_lib_ICE_IceConnectionNumber=no	6811	ac_cv_lib_ICE_IceConnectionNumber=no
7557	fi	6812	fi
7558
7559	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6813	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7560	conftest$ac_exeext conftest.$ac_ext	6814	conftest$ac_exeext conftest.$ac_ext
7561	LIBS=$ac_check_lib_save_LIBS	6815	LIBS=$ac_check_lib_save_LIBS
7562	fi	6816	fi
7563	{ echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5	6817	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
7564	echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6; }	6818	printf "%s\n" "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
7565	if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then	6819	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes
		6820	then :
7566	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"	6821	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
7567	fi	6822	fi
7568		6823
7569	LDFLAGS=$ac_save_LDFLAGS	6824	LDFLAGS=$ac_save_LDFLAGS
7570		6825
7571	fi	6826	fi
7572		6827
7573		6828
7574	AFTERIMAGE_CFLAGS=	6829	if test -n "$ac_tool_prefix"; then
7575	AFTERIMAGE_LIBS=
7576	AFTERIMAGE_VERSION=
7577
7578	if test x$support_afterimage = xyes; then
7579	support_afterimage=no
7580
7581	if test "x$afterimage_config" = "x" ; then
7582	# Extract the first word of "afterimage-config", so it can be a program name with args.
7583	set dummy afterimage-config; ac_word=$2
7584	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
7585	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7586	if test "${ac_cv_path_afterimage_config+set}" = set; then
7587	echo $ECHO_N "(cached) $ECHO_C" >&6
7588	else
7589	case $afterimage_config in
7590	[\\/]* | ?:[\\/]*)
7591	ac_cv_path_afterimage_config="$afterimage_config" # Let the user override the test with a path.
7592	;;
7593	*)
7594	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7595	for as_dir in $PATH
7596	do
7597	IFS=$as_save_IFS
7598	test -z "$as_dir" && as_dir=.
7599	for ac_exec_ext in '' $ac_executable_extensions; do
7600	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7601	ac_cv_path_afterimage_config="$as_dir/$ac_word$ac_exec_ext"
7602	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7603	break 2
7604	fi
7605	done
7606	done
7607	IFS=$as_save_IFS
7608
7609	test -z "$ac_cv_path_afterimage_config" && ac_cv_path_afterimage_config="no"
7610	;;
7611	esac
7612	fi
7613	afterimage_config=$ac_cv_path_afterimage_config
7614	if test -n "$afterimage_config"; then
7615	{ echo "$as_me:$LINENO: result: $afterimage_config" >&5
7616	echo "${ECHO_T}$afterimage_config" >&6; }
7617	else
7618	{ echo "$as_me:$LINENO: result: no" >&5
7619	echo "${ECHO_T}no" >&6; }
7620	fi
7621
7622
7623	fi
7624	if test "x$afterimage_config" != "xno" ; then
7625	{ echo "$as_me:$LINENO: checking for libAfterImage version >= 1.15" >&5
7626	echo $ECHO_N "checking for libAfterImage version >= 1.15... $ECHO_C" >&6; }
7627	xAFTERIMAGE_VERSION=`$afterimage_config --version`
7628	if test -n "$xAFTERIMAGE_VERSION" ; then
7629	xAFTERIMAGE_CFLAGS=`$afterimage_config --cflags`
7630	xAFTERIMAGE_LIBS=`$afterimage_config --libs`
7631	if test "x$xAFTERIMAGE_LIBS" != "x"; then
7632	libai_ver_major=`echo $xAFTERIMAGE_VERSION | cut -f 1 -d .`
7633	libai_ver_minor=`echo $xAFTERIMAGE_VERSION | cut -f 2 -d .`
7634	if test $libai_ver_major -gt 1 -o \( $libai_ver_major -eq 1 -a $libai_ver_minor -ge 15 \); then
7635	support_afterimage=yes
7636	AFTERIMAGE_CFLAGS="$xAFTERIMAGE_CFLAGS"
7637	AFTERIMAGE_LIBS="$xAFTERIMAGE_LIBS"
7638	AFTERIMAGE_VERSION="$xAFTERIMAGE_VERSION"
7639	fi
7640	fi
7641	fi
7642	if test "x$support_afterimage" = "xyes"; then
7643	{ echo "$as_me:$LINENO: result: $AFTERIMAGE_LIBS" >&5
7644	echo "${ECHO_T}$AFTERIMAGE_LIBS" >&6; }
7645	else
7646	{ echo "$as_me:$LINENO: result: no" >&5
7647	echo "${ECHO_T}no" >&6; }
7648	fi
7649	fi
7650	fi
7651
7652
7653
7654
7655
7656
7657
7658
7659	for ac_header in \
7660	sys/byteorder.h \
7661	sys/ioctl.h \
7662	sys/sockio.h \
7663	sys/strredir.h \
7664	stdint.h \
7665	wchar.h \
7666	cwchar \
7667
7668	do
7669	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7670	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7671	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7672	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7673	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7674	echo $ECHO_N "(cached) $ECHO_C" >&6
7675	fi
7676	ac_res=`eval echo '${'$as_ac_Header'}'`
7677	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7678	echo "${ECHO_T}$ac_res" >&6; }
7679	else
7680	# Is the header compilable?
7681	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
7682	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
7683	cat >conftest.$ac_ext <<_ACEOF
7684	/* confdefs.h. */
7685	_ACEOF
7686	cat confdefs.h >>conftest.$ac_ext
7687	cat >>conftest.$ac_ext <<_ACEOF
7688	/* end confdefs.h. */
7689	$ac_includes_default
7690	#include <$ac_header>
7691	_ACEOF
7692	rm -f conftest.$ac_objext
7693	if { (ac_try="$ac_compile"
7694	case "(($ac_try" in
7695	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7696	*) ac_try_echo=$ac_try;;
7697	esac
7698	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7699	(eval "$ac_compile") 2>conftest.er1
7700	ac_status=$?
7701	grep -v '^ *+' conftest.er1 >conftest.err
7702	rm -f conftest.er1
7703	cat conftest.err >&5
7704	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7705	(exit $ac_status); } && {
7706	test -z "$ac_cxx_werror_flag" ||
7707	test ! -s conftest.err
7708	} && test -s conftest.$ac_objext; then
7709	ac_header_compiler=yes
7710	else
7711	echo "$as_me: failed program was:" >&5
7712	sed 's/^/| /' conftest.$ac_ext >&5
7713
7714	ac_header_compiler=no
7715	fi
7716
7717	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7718	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7719	echo "${ECHO_T}$ac_header_compiler" >&6; }
7720
7721	# Is the header present?
7722	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
7723	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
7724	cat >conftest.$ac_ext <<_ACEOF
7725	/* confdefs.h. */
7726	_ACEOF
7727	cat confdefs.h >>conftest.$ac_ext
7728	cat >>conftest.$ac_ext <<_ACEOF
7729	/* end confdefs.h. */
7730	#include <$ac_header>
7731	_ACEOF
7732	if { (ac_try="$ac_cpp conftest.$ac_ext"
7733	case "(($ac_try" in
7734	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7735	*) ac_try_echo=$ac_try;;
7736	esac
7737	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7738	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7739	ac_status=$?
7740	grep -v '^ *+' conftest.er1 >conftest.err
7741	rm -f conftest.er1
7742	cat conftest.err >&5
7743	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7744	(exit $ac_status); } >/dev/null && {
7745	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7746	test ! -s conftest.err
7747	}; then
7748	ac_header_preproc=yes
7749	else
7750	echo "$as_me: failed program was:" >&5
7751	sed 's/^/| /' conftest.$ac_ext >&5
7752
7753	ac_header_preproc=no
7754	fi
7755
7756	rm -f conftest.err conftest.$ac_ext
7757	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7758	echo "${ECHO_T}$ac_header_preproc" >&6; }
7759
7760	# So? What about this header?
7761	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7762	yes:no: )
7763	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7764	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7765	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7766	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7767	ac_header_preproc=yes
7768	;;
7769	no:yes:* )
7770	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7771	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7772	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7773	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7774	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7775	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7776	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7777	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7778	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7779	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7780	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7781	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7782
7783	;;
7784	esac
7785	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7786	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7787	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7788	echo $ECHO_N "(cached) $ECHO_C" >&6
7789	else
7790	eval "$as_ac_Header=\$ac_header_preproc"
7791	fi
7792	ac_res=`eval echo '${'$as_ac_Header'}'`
7793	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7794	echo "${ECHO_T}$ac_res" >&6; }
7795
7796	fi
7797	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7798	cat >>confdefs.h <<_ACEOF
7799	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7800	_ACEOF
7801
7802	fi
7803
7804	done
7805
7806
7807	{ echo "$as_me:$LINENO: checking for XPointer" >&5
7808	echo $ECHO_N "checking for XPointer... $ECHO_C" >&6; }
7809	if test "${rxvt_cv_xpointer+set}" = set; then
7810	echo $ECHO_N "(cached) $ECHO_C" >&6
7811	else
7812	cat >conftest.$ac_ext <<_ACEOF
7813	/* confdefs.h. */
7814	_ACEOF
7815	cat confdefs.h >>conftest.$ac_ext
7816	cat >>conftest.$ac_ext <<_ACEOF
7817	/* end confdefs.h. */
7818	#include <X11/Xlib.h>
7819	int
7820	main ()
7821	{
7822	XPointer dummy;
7823	;
7824	return 0;
7825	}
7826	_ACEOF
7827	rm -f conftest.$ac_objext
7828	if { (ac_try="$ac_compile"
7829	case "(($ac_try" in
7830	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7831	*) ac_try_echo=$ac_try;;
7832	esac
7833	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7834	(eval "$ac_compile") 2>conftest.er1
7835	ac_status=$?
7836	grep -v '^ *+' conftest.er1 >conftest.err
7837	rm -f conftest.er1
7838	cat conftest.err >&5
7839	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7840	(exit $ac_status); } && {
7841	test -z "$ac_cxx_werror_flag" ||
7842	test ! -s conftest.err
7843	} && test -s conftest.$ac_objext; then
7844	rxvt_cv_xpointer=yes
7845	else
7846	echo "$as_me: failed program was:" >&5
7847	sed 's/^/| /' conftest.$ac_ext >&5
7848
7849	rxvt_cv_xpointer=no
7850	fi
7851
7852	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7853	fi
7854	{ echo "$as_me:$LINENO: result: $rxvt_cv_xpointer" >&5
7855	echo "${ECHO_T}$rxvt_cv_xpointer" >&6; }
7856	if test x$rxvt_cv_xpointer = xyes; then
7857
7858	cat >>confdefs.h <<\_ACEOF
7859	#define HAVE_XPOINTER 1
7860	_ACEOF
7861
7862	fi
7863
7864	{ echo "$as_me:$LINENO: checking for XLIB_ILLEGAL_ACCESS" >&5
7865	echo $ECHO_N "checking for XLIB_ILLEGAL_ACCESS... $ECHO_C" >&6; }
7866	if test "${rxvt_xlib_illegal_access+set}" = set; then
7867	echo $ECHO_N "(cached) $ECHO_C" >&6
7868	else
7869	cat >conftest.$ac_ext <<_ACEOF
7870	/* confdefs.h. */
7871	_ACEOF
7872	cat confdefs.h >>conftest.$ac_ext
7873	cat >>conftest.$ac_ext <<_ACEOF
7874	/* end confdefs.h. */
7875
7876	#define XLIB_ILLEGAL_ACCESS
7877	#include <X11/Xlib.h>
7878
7879	int
7880	main ()
7881	{
7882
7883	Display *dpy;
7884	dpy->xdefaults = (char *)0;
7885
7886	;
7887	return 0;
7888	}
7889	_ACEOF
7890	rm -f conftest.$ac_objext
7891	if { (ac_try="$ac_compile"
7892	case "(($ac_try" in
7893	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7894	*) ac_try_echo=$ac_try;;
7895	esac
7896	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7897	(eval "$ac_compile") 2>conftest.er1
7898	ac_status=$?
7899	grep -v '^ *+' conftest.er1 >conftest.err
7900	rm -f conftest.er1
7901	cat conftest.err >&5
7902	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7903	(exit $ac_status); } && {
7904	test -z "$ac_cxx_werror_flag" ||
7905	test ! -s conftest.err
7906	} && test -s conftest.$ac_objext; then
7907	rxvt_xlib_illegal_access=yes
7908	else
7909	echo "$as_me: failed program was:" >&5
7910	sed 's/^/| /' conftest.$ac_ext >&5
7911
7912	rxvt_xlib_illegal_access=no
7913
7914	fi
7915
7916	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7917	fi
7918	{ echo "$as_me:$LINENO: result: $rxvt_xlib_illegal_access" >&5
7919	echo "${ECHO_T}$rxvt_xlib_illegal_access" >&6; }
7920	if test x$rxvt_xlib_illegal_access = xyes; then
7921
7922	cat >>confdefs.h <<\_ACEOF
7923	#define XLIB_ILLEGAL_ACCESS 1
7924	_ACEOF
7925
7926	fi
7927
7928	{ echo "$as_me:$LINENO: checking for mode_t" >&5
7929	echo $ECHO_N "checking for mode_t... $ECHO_C" >&6; }
7930	if test "${ac_cv_type_mode_t+set}" = set; then
7931	echo $ECHO_N "(cached) $ECHO_C" >&6
7932	else
7933	cat >conftest.$ac_ext <<_ACEOF
7934	/* confdefs.h. */
7935	_ACEOF
7936	cat confdefs.h >>conftest.$ac_ext
7937	cat >>conftest.$ac_ext <<_ACEOF
7938	/* end confdefs.h. */
7939	$ac_includes_default
7940	typedef mode_t ac__type_new_;
7941	int
7942	main ()
7943	{
7944	if ((ac__type_new_ *) 0)
7945	return 0;
7946	if (sizeof (ac__type_new_))
7947	return 0;
7948	;
7949	return 0;
7950	}
7951	_ACEOF
7952	rm -f conftest.$ac_objext
7953	if { (ac_try="$ac_compile"
7954	case "(($ac_try" in
7955	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7956	*) ac_try_echo=$ac_try;;
7957	esac
7958	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7959	(eval "$ac_compile") 2>conftest.er1
7960	ac_status=$?
7961	grep -v '^ *+' conftest.er1 >conftest.err
7962	rm -f conftest.er1
7963	cat conftest.err >&5
7964	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7965	(exit $ac_status); } && {
7966	test -z "$ac_cxx_werror_flag" ||
7967	test ! -s conftest.err
7968	} && test -s conftest.$ac_objext; then
7969	ac_cv_type_mode_t=yes
7970	else
7971	echo "$as_me: failed program was:" >&5
7972	sed 's/^/| /' conftest.$ac_ext >&5
7973
7974	ac_cv_type_mode_t=no
7975	fi
7976
7977	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7978	fi
7979	{ echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5
7980	echo "${ECHO_T}$ac_cv_type_mode_t" >&6; }
7981	if test $ac_cv_type_mode_t = yes; then
7982	:
7983	else
7984
7985	cat >>confdefs.h <<_ACEOF
7986	#define mode_t int
7987	_ACEOF
7988
7989	fi
7990
7991	{ echo "$as_me:$LINENO: checking for pid_t" >&5
7992	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; }
7993	if test "${ac_cv_type_pid_t+set}" = set; then
7994	echo $ECHO_N "(cached) $ECHO_C" >&6
7995	else
7996	cat >conftest.$ac_ext <<_ACEOF
7997	/* confdefs.h. */
7998	_ACEOF
7999	cat confdefs.h >>conftest.$ac_ext
8000	cat >>conftest.$ac_ext <<_ACEOF
8001	/* end confdefs.h. */
8002	$ac_includes_default
8003	typedef pid_t ac__type_new_;
8004	int
8005	main ()
8006	{
8007	if ((ac__type_new_ *) 0)
8008	return 0;
8009	if (sizeof (ac__type_new_))
8010	return 0;
8011	;
8012	return 0;
8013	}
8014	_ACEOF
8015	rm -f conftest.$ac_objext
8016	if { (ac_try="$ac_compile"
8017	case "(($ac_try" in
8018	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8019	*) ac_try_echo=$ac_try;;
8020	esac
8021	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8022	(eval "$ac_compile") 2>conftest.er1
8023	ac_status=$?
8024	grep -v '^ *+' conftest.er1 >conftest.err
8025	rm -f conftest.er1
8026	cat conftest.err >&5
8027	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8028	(exit $ac_status); } && {
8029	test -z "$ac_cxx_werror_flag" ||
8030	test ! -s conftest.err
8031	} && test -s conftest.$ac_objext; then
8032	ac_cv_type_pid_t=yes
8033	else
8034	echo "$as_me: failed program was:" >&5
8035	sed 's/^/| /' conftest.$ac_ext >&5
8036
8037	ac_cv_type_pid_t=no
8038	fi
8039
8040	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8041	fi
8042	{ echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
8043	echo "${ECHO_T}$ac_cv_type_pid_t" >&6; }
8044	if test $ac_cv_type_pid_t = yes; then
8045	:
8046	else
8047
8048	cat >>confdefs.h <<_ACEOF
8049	#define pid_t int
8050	_ACEOF
8051
8052	fi
8053
8054	{ echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
8055	echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6; }
8056	if test "${ac_cv_type_uid_t+set}" = set; then
8057	echo $ECHO_N "(cached) $ECHO_C" >&6
8058	else
8059	cat >conftest.$ac_ext <<_ACEOF
8060	/* confdefs.h. */
8061	_ACEOF
8062	cat confdefs.h >>conftest.$ac_ext
8063	cat >>conftest.$ac_ext <<_ACEOF
8064	/* end confdefs.h. */
8065	#include <sys/types.h>
8066
8067	_ACEOF
8068	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8069	$EGREP "uid_t" >/dev/null 2>&1; then
8070	ac_cv_type_uid_t=yes
8071	else
8072	ac_cv_type_uid_t=no
8073	fi
8074	rm -f conftest*
8075
8076	fi
8077	{ echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
8078	echo "${ECHO_T}$ac_cv_type_uid_t" >&6; }
8079	if test $ac_cv_type_uid_t = no; then
8080
8081	cat >>confdefs.h <<\_ACEOF
8082	#define uid_t int
8083	_ACEOF
8084
8085
8086	cat >>confdefs.h <<\_ACEOF
8087	#define gid_t int
8088	_ACEOF
8089
8090	fi
8091
8092
8093	{ echo "$as_me:$LINENO: checking for int16_t" >&5
8094	echo $ECHO_N "checking for int16_t... $ECHO_C" >&6; }
8095	if test "${ac_cv_c_int16_t+set}" = set; then
8096	echo $ECHO_N "(cached) $ECHO_C" >&6
8097	else
8098	ac_cv_c_int16_t=no
8099	for ac_type in 'int16_t' 'int' 'long int' \
8100	'long long int' 'short int' 'signed char'; do
8101	cat >conftest.$ac_ext <<_ACEOF
8102	/* confdefs.h. */
8103	_ACEOF
8104	cat confdefs.h >>conftest.$ac_ext
8105	cat >>conftest.$ac_ext <<_ACEOF
8106	/* end confdefs.h. */
8107	$ac_includes_default
8108	int
8109	main ()
8110	{
8111	static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 1))];
8112	test_array [0] = 0
8113
8114	;
8115	return 0;
8116	}
8117	_ACEOF
8118	rm -f conftest.$ac_objext
8119	if { (ac_try="$ac_compile"
8120	case "(($ac_try" in
8121	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8122	*) ac_try_echo=$ac_try;;
8123	esac
8124	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8125	(eval "$ac_compile") 2>conftest.er1
8126	ac_status=$?
8127	grep -v '^ *+' conftest.er1 >conftest.err
8128	rm -f conftest.er1
8129	cat conftest.err >&5
8130	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8131	(exit $ac_status); } && {
8132	test -z "$ac_cxx_werror_flag" ||
8133	test ! -s conftest.err
8134	} && test -s conftest.$ac_objext; then
8135	cat >conftest.$ac_ext <<_ACEOF
8136	/* confdefs.h. */
8137	_ACEOF
8138	cat confdefs.h >>conftest.$ac_ext
8139	cat >>conftest.$ac_ext <<_ACEOF
8140	/* end confdefs.h. */
8141	$ac_includes_default
8142	int
8143	main ()
8144	{
8145	static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 1)
8146	< ($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 2))];
8147	test_array [0] = 0
8148
8149	;
8150	return 0;
8151	}
8152	_ACEOF
8153	rm -f conftest.$ac_objext
8154	if { (ac_try="$ac_compile"
8155	case "(($ac_try" in
8156	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8157	*) ac_try_echo=$ac_try;;
8158	esac
8159	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8160	(eval "$ac_compile") 2>conftest.er1
8161	ac_status=$?
8162	grep -v '^ *+' conftest.er1 >conftest.err
8163	rm -f conftest.er1
8164	cat conftest.err >&5
8165	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8166	(exit $ac_status); } && {
8167	test -z "$ac_cxx_werror_flag" ||
8168	test ! -s conftest.err
8169	} && test -s conftest.$ac_objext; then
8170	:
8171	else
8172	echo "$as_me: failed program was:" >&5
8173	sed 's/^/| /' conftest.$ac_ext >&5
8174
8175	case $ac_type in
8176	int16_t) ac_cv_c_int16_t=yes ;;
8177	*) ac_cv_c_int16_t=$ac_type ;;
8178	esac
8179
8180	fi
8181
8182	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8183	else
8184	echo "$as_me: failed program was:" >&5
8185	sed 's/^/| /' conftest.$ac_ext >&5
8186
8187
8188	fi
8189
8190	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8191	test "$ac_cv_c_int16_t" != no && break
8192	done
8193	fi
8194	{ echo "$as_me:$LINENO: result: $ac_cv_c_int16_t" >&5
8195	echo "${ECHO_T}$ac_cv_c_int16_t" >&6; }
8196	case $ac_cv_c_int16_t in #(
8197	no|yes) ;; #(
8198	*)
8199
8200	cat >>confdefs.h <<_ACEOF
8201	#define int16_t $ac_cv_c_int16_t
8202	_ACEOF
8203	;;
8204	esac
8205
8206
8207	{ echo "$as_me:$LINENO: checking for uint16_t" >&5
8208	echo $ECHO_N "checking for uint16_t... $ECHO_C" >&6; }
8209	if test "${ac_cv_c_uint16_t+set}" = set; then
8210	echo $ECHO_N "(cached) $ECHO_C" >&6
8211	else
8212	ac_cv_c_uint16_t=no
8213	for ac_type in 'uint16_t' 'unsigned int' 'unsigned long int' \
8214	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
8215	cat >conftest.$ac_ext <<_ACEOF
8216	/* confdefs.h. */
8217	_ACEOF
8218	cat confdefs.h >>conftest.$ac_ext
8219	cat >>conftest.$ac_ext <<_ACEOF
8220	/* end confdefs.h. */
8221	$ac_includes_default
8222	int
8223	main ()
8224	{
8225	static int test_array [1 - 2 * !(($ac_type) -1 >> (16 - 1) == 1)];
8226	test_array [0] = 0
8227
8228	;
8229	return 0;
8230	}
8231	_ACEOF
8232	rm -f conftest.$ac_objext
8233	if { (ac_try="$ac_compile"
8234	case "(($ac_try" in
8235	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8236	*) ac_try_echo=$ac_try;;
8237	esac
8238	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8239	(eval "$ac_compile") 2>conftest.er1
8240	ac_status=$?
8241	grep -v '^ *+' conftest.er1 >conftest.err
8242	rm -f conftest.er1
8243	cat conftest.err >&5
8244	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8245	(exit $ac_status); } && {
8246	test -z "$ac_cxx_werror_flag" ||
8247	test ! -s conftest.err
8248	} && test -s conftest.$ac_objext; then
8249	case $ac_type in
8250	uint16_t) ac_cv_c_uint16_t=yes ;;
8251	*) ac_cv_c_uint16_t=$ac_type ;;
8252	esac
8253
8254	else
8255	echo "$as_me: failed program was:" >&5
8256	sed 's/^/| /' conftest.$ac_ext >&5
8257
8258
8259	fi
8260
8261	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8262	test "$ac_cv_c_uint16_t" != no && break
8263	done
8264	fi
8265	{ echo "$as_me:$LINENO: result: $ac_cv_c_uint16_t" >&5
8266	echo "${ECHO_T}$ac_cv_c_uint16_t" >&6; }
8267	case $ac_cv_c_uint16_t in #(
8268	no|yes) ;; #(
8269	*)
8270
8271
8272	cat >>confdefs.h <<_ACEOF
8273	#define uint16_t $ac_cv_c_uint16_t
8274	_ACEOF
8275	;;
8276	esac
8277
8278
8279	{ echo "$as_me:$LINENO: checking for int32_t" >&5
8280	echo $ECHO_N "checking for int32_t... $ECHO_C" >&6; }
8281	if test "${ac_cv_c_int32_t+set}" = set; then
8282	echo $ECHO_N "(cached) $ECHO_C" >&6
8283	else
8284	ac_cv_c_int32_t=no
8285	for ac_type in 'int32_t' 'int' 'long int' \
8286	'long long int' 'short int' 'signed char'; do
8287	cat >conftest.$ac_ext <<_ACEOF
8288	/* confdefs.h. */
8289	_ACEOF
8290	cat confdefs.h >>conftest.$ac_ext
8291	cat >>conftest.$ac_ext <<_ACEOF
8292	/* end confdefs.h. */
8293	$ac_includes_default
8294	int
8295	main ()
8296	{
8297	static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1))];
8298	test_array [0] = 0
8299
8300	;
8301	return 0;
8302	}
8303	_ACEOF
8304	rm -f conftest.$ac_objext
8305	if { (ac_try="$ac_compile"
8306	case "(($ac_try" in
8307	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8308	*) ac_try_echo=$ac_try;;
8309	esac
8310	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8311	(eval "$ac_compile") 2>conftest.er1
8312	ac_status=$?
8313	grep -v '^ *+' conftest.er1 >conftest.err
8314	rm -f conftest.er1
8315	cat conftest.err >&5
8316	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8317	(exit $ac_status); } && {
8318	test -z "$ac_cxx_werror_flag" ||
8319	test ! -s conftest.err
8320	} && test -s conftest.$ac_objext; then
8321	cat >conftest.$ac_ext <<_ACEOF
8322	/* confdefs.h. */
8323	_ACEOF
8324	cat confdefs.h >>conftest.$ac_ext
8325	cat >>conftest.$ac_ext <<_ACEOF
8326	/* end confdefs.h. */
8327	$ac_includes_default
8328	int
8329	main ()
8330	{
8331	static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1)
8332	< ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 2))];
8333	test_array [0] = 0
8334
8335	;
8336	return 0;
8337	}
8338	_ACEOF
8339	rm -f conftest.$ac_objext
8340	if { (ac_try="$ac_compile"
8341	case "(($ac_try" in
8342	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8343	*) ac_try_echo=$ac_try;;
8344	esac
8345	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8346	(eval "$ac_compile") 2>conftest.er1
8347	ac_status=$?
8348	grep -v '^ *+' conftest.er1 >conftest.err
8349	rm -f conftest.er1
8350	cat conftest.err >&5
8351	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8352	(exit $ac_status); } && {
8353	test -z "$ac_cxx_werror_flag" ||
8354	test ! -s conftest.err
8355	} && test -s conftest.$ac_objext; then
8356	:
8357	else
8358	echo "$as_me: failed program was:" >&5
8359	sed 's/^/| /' conftest.$ac_ext >&5
8360
8361	case $ac_type in
8362	int32_t) ac_cv_c_int32_t=yes ;;
8363	*) ac_cv_c_int32_t=$ac_type ;;
8364	esac
8365
8366	fi
8367
8368	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8369	else
8370	echo "$as_me: failed program was:" >&5
8371	sed 's/^/| /' conftest.$ac_ext >&5
8372
8373
8374	fi
8375
8376	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8377	test "$ac_cv_c_int32_t" != no && break
8378	done
8379	fi
8380	{ echo "$as_me:$LINENO: result: $ac_cv_c_int32_t" >&5
8381	echo "${ECHO_T}$ac_cv_c_int32_t" >&6; }
8382	case $ac_cv_c_int32_t in #(
8383	no|yes) ;; #(
8384	*)
8385
8386	cat >>confdefs.h <<_ACEOF
8387	#define int32_t $ac_cv_c_int32_t
8388	_ACEOF
8389	;;
8390	esac
8391
8392
8393	{ echo "$as_me:$LINENO: checking for uint32_t" >&5
8394	echo $ECHO_N "checking for uint32_t... $ECHO_C" >&6; }
8395	if test "${ac_cv_c_uint32_t+set}" = set; then
8396	echo $ECHO_N "(cached) $ECHO_C" >&6
8397	else
8398	ac_cv_c_uint32_t=no
8399	for ac_type in 'uint32_t' 'unsigned int' 'unsigned long int' \
8400	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
8401	cat >conftest.$ac_ext <<_ACEOF
8402	/* confdefs.h. */
8403	_ACEOF
8404	cat confdefs.h >>conftest.$ac_ext
8405	cat >>conftest.$ac_ext <<_ACEOF
8406	/* end confdefs.h. */
8407	$ac_includes_default
8408	int
8409	main ()
8410	{
8411	static int test_array [1 - 2 * !(($ac_type) -1 >> (32 - 1) == 1)];
8412	test_array [0] = 0
8413
8414	;
8415	return 0;
8416	}
8417	_ACEOF
8418	rm -f conftest.$ac_objext
8419	if { (ac_try="$ac_compile"
8420	case "(($ac_try" in
8421	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8422	*) ac_try_echo=$ac_try;;
8423	esac
8424	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8425	(eval "$ac_compile") 2>conftest.er1
8426	ac_status=$?
8427	grep -v '^ *+' conftest.er1 >conftest.err
8428	rm -f conftest.er1
8429	cat conftest.err >&5
8430	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8431	(exit $ac_status); } && {
8432	test -z "$ac_cxx_werror_flag" ||
8433	test ! -s conftest.err
8434	} && test -s conftest.$ac_objext; then
8435	case $ac_type in
8436	uint32_t) ac_cv_c_uint32_t=yes ;;
8437	*) ac_cv_c_uint32_t=$ac_type ;;
8438	esac
8439
8440	else
8441	echo "$as_me: failed program was:" >&5
8442	sed 's/^/| /' conftest.$ac_ext >&5
8443
8444
8445	fi
8446
8447	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8448	test "$ac_cv_c_uint32_t" != no && break
8449	done
8450	fi
8451	{ echo "$as_me:$LINENO: result: $ac_cv_c_uint32_t" >&5
8452	echo "${ECHO_T}$ac_cv_c_uint32_t" >&6; }
8453	case $ac_cv_c_uint32_t in #(
8454	no|yes) ;; #(
8455	*)
8456
8457	cat >>confdefs.h <<\_ACEOF
8458	#define _UINT32_T 1
8459	_ACEOF
8460
8461
8462	cat >>confdefs.h <<_ACEOF
8463	#define uint32_t $ac_cv_c_uint32_t
8464	_ACEOF
8465	;;
8466	esac
8467
8468
8469
8470	for ac_func in unsetenv
8471	do
8472	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8473	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
8474	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
8475	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
8476	echo $ECHO_N "(cached) $ECHO_C" >&6
8477	else
8478	cat >conftest.$ac_ext <<_ACEOF
8479	/* confdefs.h. */
8480	_ACEOF
8481	cat confdefs.h >>conftest.$ac_ext
8482	cat >>conftest.$ac_ext <<_ACEOF
8483	/* end confdefs.h. */
8484	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8485	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8486	#define $ac_func innocuous_$ac_func
8487
8488	/* System header to define __stub macros and hopefully few prototypes,
8489	which can conflict with char $ac_func (); below.
8490	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8491	<limits.h> exists even on freestanding compilers. */
8492
8493	#ifdef __STDC__
8494	# include <limits.h>
8495	#else
8496	# include <assert.h>
8497	#endif
8498
8499	#undef $ac_func
8500
8501	/* Override any GCC internal prototype to avoid an error.
8502	Use char because int might match the return type of a GCC
8503	builtin and then its argument prototype would still apply. */
8504	#ifdef __cplusplus
8505	extern "C"
8506	#endif
8507	char $ac_func ();
8508	/* The GNU C library defines this for functions which it implements
8509	to always fail with ENOSYS. Some functions are actually named
8510	something starting with __ and the normal name is an alias. */
8511	#if defined __stub_$ac_func || defined __stub___$ac_func
8512	choke me
8513	#endif
8514
8515	int
8516	main ()
8517	{
8518	return $ac_func ();
8519	;
8520	return 0;
8521	}
8522	_ACEOF
8523	rm -f conftest.$ac_objext conftest$ac_exeext
8524	if { (ac_try="$ac_link"
8525	case "(($ac_try" in
8526	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8527	*) ac_try_echo=$ac_try;;
8528	esac
8529	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8530	(eval "$ac_link") 2>conftest.er1
8531	ac_status=$?
8532	grep -v '^ *+' conftest.er1 >conftest.err
8533	rm -f conftest.er1
8534	cat conftest.err >&5
8535	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8536	(exit $ac_status); } && {
8537	test -z "$ac_cxx_werror_flag" ||
8538	test ! -s conftest.err
8539	} && test -s conftest$ac_exeext &&
8540	$as_test_x conftest$ac_exeext; then
8541	eval "$as_ac_var=yes"
8542	else
8543	echo "$as_me: failed program was:" >&5
8544	sed 's/^/| /' conftest.$ac_ext >&5
8545
8546	eval "$as_ac_var=no"
8547	fi
8548
8549	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8550	conftest$ac_exeext conftest.$ac_ext
8551	fi
8552	ac_res=`eval echo '${'$as_ac_var'}'`
8553	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8554	echo "${ECHO_T}$ac_res" >&6; }
8555	if test `eval echo '${'$as_ac_var'}'` = yes; then
8556	cat >>confdefs.h <<_ACEOF
8557	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
8558	_ACEOF
8559
8560	fi
8561	done
8562
8563
8564
8565	support_utmp=yes
8566	support_wtmp=yes
8567	support_lastlog=yes
8568
8569	# Check whether --enable-utmp was given.
8570	if test "${enable_utmp+set}" = set; then
8571	enableval=$enable_utmp; if test x$enableval = xyes -o x$enableval = xno; then
8572	support_utmp=$enableval
8573	fi
8574	fi
8575
8576
8577	# Check whether --enable-wtmp was given.
8578	if test "${enable_wtmp+set}" = set; then
8579	enableval=$enable_wtmp; if test x$enableval = xyes -o x$enableval = xno; then
8580	support_wtmp=$enableval
8581	fi
8582	fi
8583
8584
8585	# Check whether --enable-lastlog was given.
8586	if test "${enable_lastlog+set}" = set; then
8587	enableval=$enable_lastlog; if test x$enableval = xyes -o x$enableval = xno; then
8588	support_lastlog=$enableval
8589	fi
8590	fi
8591
8592
8593	if test x$support_utmp = xyes; then
8594
8595	cat >>confdefs.h <<\_ACEOF
8596	#define UTMP_SUPPORT 1
8597	_ACEOF
8598
8599	fi
8600	if test x$support_wtmp = xyes; then
8601
8602	cat >>confdefs.h <<\_ACEOF
8603	#define WTMP_SUPPORT 1
8604	_ACEOF
8605
8606	fi
8607	if test x$support_lastlog = xyes; then
8608
8609	cat >>confdefs.h <<\_ACEOF
8610	#define LASTLOG_SUPPORT 1
8611	_ACEOF
8612
8613	fi
8614
8615
8616
8617
8618	for ac_func in \
8619	updwtmp \
8620	updwtmpx \
8621	updlastlogx \
8622
8623	do
8624	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8625	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
8626	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
8627	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
8628	echo $ECHO_N "(cached) $ECHO_C" >&6
8629	else
8630	cat >conftest.$ac_ext <<_ACEOF
8631	/* confdefs.h. */
8632	_ACEOF
8633	cat confdefs.h >>conftest.$ac_ext
8634	cat >>conftest.$ac_ext <<_ACEOF
8635	/* end confdefs.h. */
8636	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8637	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8638	#define $ac_func innocuous_$ac_func
8639
8640	/* System header to define __stub macros and hopefully few prototypes,
8641	which can conflict with char $ac_func (); below.
8642	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8643	<limits.h> exists even on freestanding compilers. */
8644
8645	#ifdef __STDC__
8646	# include <limits.h>
8647	#else
8648	# include <assert.h>
8649	#endif
8650
8651	#undef $ac_func
8652
8653	/* Override any GCC internal prototype to avoid an error.
8654	Use char because int might match the return type of a GCC
8655	builtin and then its argument prototype would still apply. */
8656	#ifdef __cplusplus
8657	extern "C"
8658	#endif
8659	char $ac_func ();
8660	/* The GNU C library defines this for functions which it implements
8661	to always fail with ENOSYS. Some functions are actually named
8662	something starting with __ and the normal name is an alias. */
8663	#if defined __stub_$ac_func || defined __stub___$ac_func
8664	choke me
8665	#endif
8666
8667	int
8668	main ()
8669	{
8670	return $ac_func ();
8671	;
8672	return 0;
8673	}
8674	_ACEOF
8675	rm -f conftest.$ac_objext conftest$ac_exeext
8676	if { (ac_try="$ac_link"
8677	case "(($ac_try" in
8678	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8679	*) ac_try_echo=$ac_try;;
8680	esac
8681	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8682	(eval "$ac_link") 2>conftest.er1
8683	ac_status=$?
8684	grep -v '^ *+' conftest.er1 >conftest.err
8685	rm -f conftest.er1
8686	cat conftest.err >&5
8687	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8688	(exit $ac_status); } && {
8689	test -z "$ac_cxx_werror_flag" ||
8690	test ! -s conftest.err
8691	} && test -s conftest$ac_exeext &&
8692	$as_test_x conftest$ac_exeext; then
8693	eval "$as_ac_var=yes"
8694	else
8695	echo "$as_me: failed program was:" >&5
8696	sed 's/^/| /' conftest.$ac_ext >&5
8697
8698	eval "$as_ac_var=no"
8699	fi
8700
8701	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8702	conftest$ac_exeext conftest.$ac_ext
8703	fi
8704	ac_res=`eval echo '${'$as_ac_var'}'`
8705	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8706	echo "${ECHO_T}$ac_res" >&6; }
8707	if test `eval echo '${'$as_ac_var'}'` = yes; then
8708	cat >>confdefs.h <<_ACEOF
8709	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
8710	_ACEOF
8711
8712	fi
8713	done
8714
8715
8716
8717	for ac_header in lastlog.h
8718	do
8719	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8720	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8721	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8722	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8723	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8724	echo $ECHO_N "(cached) $ECHO_C" >&6
8725	fi
8726	ac_res=`eval echo '${'$as_ac_Header'}'`
8727	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8728	echo "${ECHO_T}$ac_res" >&6; }
8729	else
8730	# Is the header compilable?
8731	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
8732	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
8733	cat >conftest.$ac_ext <<_ACEOF
8734	/* confdefs.h. */
8735	_ACEOF
8736	cat confdefs.h >>conftest.$ac_ext
8737	cat >>conftest.$ac_ext <<_ACEOF
8738	/* end confdefs.h. */
8739	$ac_includes_default
8740	#include <$ac_header>
8741	_ACEOF
8742	rm -f conftest.$ac_objext
8743	if { (ac_try="$ac_compile"
8744	case "(($ac_try" in
8745	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8746	*) ac_try_echo=$ac_try;;
8747	esac
8748	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8749	(eval "$ac_compile") 2>conftest.er1
8750	ac_status=$?
8751	grep -v '^ *+' conftest.er1 >conftest.err
8752	rm -f conftest.er1
8753	cat conftest.err >&5
8754	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8755	(exit $ac_status); } && {
8756	test -z "$ac_cxx_werror_flag" ||
8757	test ! -s conftest.err
8758	} && test -s conftest.$ac_objext; then
8759	ac_header_compiler=yes
8760	else
8761	echo "$as_me: failed program was:" >&5
8762	sed 's/^/| /' conftest.$ac_ext >&5
8763
8764	ac_header_compiler=no
8765	fi
8766
8767	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8768	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8769	echo "${ECHO_T}$ac_header_compiler" >&6; }
8770
8771	# Is the header present?
8772	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
8773	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
8774	cat >conftest.$ac_ext <<_ACEOF
8775	/* confdefs.h. */
8776	_ACEOF
8777	cat confdefs.h >>conftest.$ac_ext
8778	cat >>conftest.$ac_ext <<_ACEOF
8779	/* end confdefs.h. */
8780	#include <$ac_header>
8781	_ACEOF
8782	if { (ac_try="$ac_cpp conftest.$ac_ext"
8783	case "(($ac_try" in
8784	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8785	*) ac_try_echo=$ac_try;;
8786	esac
8787	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8788	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8789	ac_status=$?
8790	grep -v '^ *+' conftest.er1 >conftest.err
8791	rm -f conftest.er1
8792	cat conftest.err >&5
8793	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8794	(exit $ac_status); } >/dev/null && {
8795	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
8796	test ! -s conftest.err
8797	}; then
8798	ac_header_preproc=yes
8799	else
8800	echo "$as_me: failed program was:" >&5
8801	sed 's/^/| /' conftest.$ac_ext >&5
8802
8803	ac_header_preproc=no
8804	fi
8805
8806	rm -f conftest.err conftest.$ac_ext
8807	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8808	echo "${ECHO_T}$ac_header_preproc" >&6; }
8809
8810	# So? What about this header?
8811	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
8812	yes:no: )
8813	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8814	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8815	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8816	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8817	ac_header_preproc=yes
8818	;;
8819	no:yes:* )
8820	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8821	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8822	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8823	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8824	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8825	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8826	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8827	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8828	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8829	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8830	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8831	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8832
8833	;;
8834	esac
8835	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8836	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8837	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8838	echo $ECHO_N "(cached) $ECHO_C" >&6
8839	else
8840	eval "$as_ac_Header=\$ac_header_preproc"
8841	fi
8842	ac_res=`eval echo '${'$as_ac_Header'}'`
8843	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8844	echo "${ECHO_T}$ac_res" >&6; }
8845
8846	fi
8847	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8848	cat >>confdefs.h <<_ACEOF
8849	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8850	_ACEOF
8851
8852	fi
8853
8854	done
8855
8856
8857
8858
8859	for ac_header in utmp.h
8860	do
8861	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8862	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8863	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8864	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8865	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8866	echo $ECHO_N "(cached) $ECHO_C" >&6
8867	fi
8868	ac_res=`eval echo '${'$as_ac_Header'}'`
8869	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8870	echo "${ECHO_T}$ac_res" >&6; }
8871	else
8872	# Is the header compilable?
8873	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
8874	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
8875	cat >conftest.$ac_ext <<_ACEOF
8876	/* confdefs.h. */
8877	_ACEOF
8878	cat confdefs.h >>conftest.$ac_ext
8879	cat >>conftest.$ac_ext <<_ACEOF
8880	/* end confdefs.h. */
8881	$ac_includes_default
8882	#include <$ac_header>
8883	_ACEOF
8884	rm -f conftest.$ac_objext
8885	if { (ac_try="$ac_compile"
8886	case "(($ac_try" in
8887	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8888	*) ac_try_echo=$ac_try;;
8889	esac
8890	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8891	(eval "$ac_compile") 2>conftest.er1
8892	ac_status=$?
8893	grep -v '^ *+' conftest.er1 >conftest.err
8894	rm -f conftest.er1
8895	cat conftest.err >&5
8896	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8897	(exit $ac_status); } && {
8898	test -z "$ac_cxx_werror_flag" ||
8899	test ! -s conftest.err
8900	} && test -s conftest.$ac_objext; then
8901	ac_header_compiler=yes
8902	else
8903	echo "$as_me: failed program was:" >&5
8904	sed 's/^/| /' conftest.$ac_ext >&5
8905
8906	ac_header_compiler=no
8907	fi
8908
8909	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8910	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8911	echo "${ECHO_T}$ac_header_compiler" >&6; }
8912
8913	# Is the header present?
8914	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
8915	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
8916	cat >conftest.$ac_ext <<_ACEOF
8917	/* confdefs.h. */
8918	_ACEOF
8919	cat confdefs.h >>conftest.$ac_ext
8920	cat >>conftest.$ac_ext <<_ACEOF
8921	/* end confdefs.h. */
8922	#include <$ac_header>
8923	_ACEOF
8924	if { (ac_try="$ac_cpp conftest.$ac_ext"
8925	case "(($ac_try" in
8926	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8927	*) ac_try_echo=$ac_try;;
8928	esac
8929	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8930	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8931	ac_status=$?
8932	grep -v '^ *+' conftest.er1 >conftest.err
8933	rm -f conftest.er1
8934	cat conftest.err >&5
8935	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8936	(exit $ac_status); } >/dev/null && {
8937	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
8938	test ! -s conftest.err
8939	}; then
8940	ac_header_preproc=yes
8941	else
8942	echo "$as_me: failed program was:" >&5
8943	sed 's/^/| /' conftest.$ac_ext >&5
8944
8945	ac_header_preproc=no
8946	fi
8947
8948	rm -f conftest.err conftest.$ac_ext
8949	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8950	echo "${ECHO_T}$ac_header_preproc" >&6; }
8951
8952	# So? What about this header?
8953	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
8954	yes:no: )
8955	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8956	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8957	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8958	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8959	ac_header_preproc=yes
8960	;;
8961	no:yes:* )
8962	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8963	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8964	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8965	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8966	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8967	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8968	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8969	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8970	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8971	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8972	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8973	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8974
8975	;;
8976	esac
8977	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8978	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8979	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8980	echo $ECHO_N "(cached) $ECHO_C" >&6
8981	else
8982	eval "$as_ac_Header=\$ac_header_preproc"
8983	fi
8984	ac_res=`eval echo '${'$as_ac_Header'}'`
8985	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8986	echo "${ECHO_T}$ac_res" >&6; }
8987
8988	fi
8989	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8990	cat >>confdefs.h <<_ACEOF
8991	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8992	_ACEOF
8993	{ echo "$as_me:$LINENO: checking for struct utmp" >&5
8994	echo $ECHO_N "checking for struct utmp... $ECHO_C" >&6; }
8995	if test "${struct_utmp+set}" = set; then
8996	echo $ECHO_N "(cached) $ECHO_C" >&6
8997	else
8998	cat >conftest.$ac_ext <<_ACEOF
8999	/* confdefs.h. */
9000	_ACEOF
9001	cat confdefs.h >>conftest.$ac_ext
9002	cat >>conftest.$ac_ext <<_ACEOF
9003	/* end confdefs.h. */
9004	#include <sys/types.h>
9005	#include <utmp.h>
9006	int
9007	main ()
9008	{
9009	struct utmp ut;
9010	;
9011	return 0;
9012	}
9013	_ACEOF
9014	rm -f conftest.$ac_objext
9015	if { (ac_try="$ac_compile"
9016	case "(($ac_try" in
9017	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9018	*) ac_try_echo=$ac_try;;
9019	esac
9020	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9021	(eval "$ac_compile") 2>conftest.er1
9022	ac_status=$?
9023	grep -v '^ *+' conftest.er1 >conftest.err
9024	rm -f conftest.er1
9025	cat conftest.err >&5
9026	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9027	(exit $ac_status); } && {
9028	test -z "$ac_cxx_werror_flag" ||
9029	test ! -s conftest.err
9030	} && test -s conftest.$ac_objext; then
9031	struct_utmp=yes
9032	else
9033	echo "$as_me: failed program was:" >&5
9034	sed 's/^/| /' conftest.$ac_ext >&5
9035
9036	struct_utmp=no
9037	fi
9038
9039	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9040	fi
9041	{ echo "$as_me:$LINENO: result: $struct_utmp" >&5
9042	echo "${ECHO_T}$struct_utmp" >&6; }
9043	if test x$struct_utmp = xyes; then
9044
9045	cat >>confdefs.h <<\_ACEOF
9046	#define HAVE_STRUCT_UTMP 1
9047	_ACEOF
9048
9049	fi
9050
9051
9052	{ echo "$as_me:$LINENO: checking for ut_host in utmp struct" >&5
9053	echo $ECHO_N "checking for ut_host in utmp struct... $ECHO_C" >&6; }
9054	if test "${struct_utmp_host+set}" = set; then
9055	echo $ECHO_N "(cached) $ECHO_C" >&6
9056	else
9057	cat >conftest.$ac_ext <<_ACEOF
9058	/* confdefs.h. */
9059	_ACEOF
9060	cat confdefs.h >>conftest.$ac_ext
9061	cat >>conftest.$ac_ext <<_ACEOF
9062	/* end confdefs.h. */
9063	#include <sys/types.h>
9064	#include <utmp.h>
9065	int
9066	main ()
9067	{
9068	struct utmp ut; ut.ut_host;
9069	;
9070	return 0;
9071	}
9072	_ACEOF
9073	rm -f conftest.$ac_objext
9074	if { (ac_try="$ac_compile"
9075	case "(($ac_try" in
9076	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9077	*) ac_try_echo=$ac_try;;
9078	esac
9079	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9080	(eval "$ac_compile") 2>conftest.er1
9081	ac_status=$?
9082	grep -v '^ *+' conftest.er1 >conftest.err
9083	rm -f conftest.er1
9084	cat conftest.err >&5
9085	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9086	(exit $ac_status); } && {
9087	test -z "$ac_cxx_werror_flag" ||
9088	test ! -s conftest.err
9089	} && test -s conftest.$ac_objext; then
9090	struct_utmp_host=yes
9091	else
9092	echo "$as_me: failed program was:" >&5
9093	sed 's/^/| /' conftest.$ac_ext >&5
9094
9095	struct_utmp_host=no
9096	fi
9097
9098	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9099	fi
9100	{ echo "$as_me:$LINENO: result: $struct_utmp_host" >&5
9101	echo "${ECHO_T}$struct_utmp_host" >&6; }
9102	if test x$struct_utmp_host = xyes; then
9103
9104	cat >>confdefs.h <<\_ACEOF
9105	#define HAVE_UTMP_HOST 1
9106	_ACEOF
9107
9108	fi
9109
9110	{ echo "$as_me:$LINENO: checking for ut_pid in utmp struct" >&5
9111	echo $ECHO_N "checking for ut_pid in utmp struct... $ECHO_C" >&6; }
9112	if test "${struct_utmp_pid+set}" = set; then
9113	echo $ECHO_N "(cached) $ECHO_C" >&6
9114	else
9115	cat >conftest.$ac_ext <<_ACEOF
9116	/* confdefs.h. */
9117	_ACEOF
9118	cat confdefs.h >>conftest.$ac_ext
9119	cat >>conftest.$ac_ext <<_ACEOF
9120	/* end confdefs.h. */
9121	#include <sys/types.h>
9122	#include <utmp.h>
9123	int
9124	main ()
9125	{
9126	struct utmp ut; ut.ut_pid;
9127	;
9128	return 0;
9129	}
9130	_ACEOF
9131	rm -f conftest.$ac_objext
9132	if { (ac_try="$ac_compile"
9133	case "(($ac_try" in
9134	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9135	*) ac_try_echo=$ac_try;;
9136	esac
9137	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9138	(eval "$ac_compile") 2>conftest.er1
9139	ac_status=$?
9140	grep -v '^ *+' conftest.er1 >conftest.err
9141	rm -f conftest.er1
9142	cat conftest.err >&5
9143	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9144	(exit $ac_status); } && {
9145	test -z "$ac_cxx_werror_flag" ||
9146	test ! -s conftest.err
9147	} && test -s conftest.$ac_objext; then
9148	struct_utmp_pid=yes
9149	else
9150	echo "$as_me: failed program was:" >&5
9151	sed 's/^/| /' conftest.$ac_ext >&5
9152
9153	struct_utmp_pid=no
9154	fi
9155
9156	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9157	fi
9158	{ echo "$as_me:$LINENO: result: $struct_utmp_pid" >&5
9159	echo "${ECHO_T}$struct_utmp_pid" >&6; }
9160	if test x$struct_utmp_pid = xyes; then
9161
9162	cat >>confdefs.h <<\_ACEOF
9163	#define HAVE_UTMP_PID 1
9164	_ACEOF
9165
9166	fi
9167
9168	fi
9169
9170	done
9171
9172
9173
9174	for ac_header in utmpx.h
9175	do
9176	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
9177	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9178	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
9179	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
9180	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9181	echo $ECHO_N "(cached) $ECHO_C" >&6
9182	fi
9183	ac_res=`eval echo '${'$as_ac_Header'}'`
9184	{ echo "$as_me:$LINENO: result: $ac_res" >&5
9185	echo "${ECHO_T}$ac_res" >&6; }
9186	else
9187	# Is the header compilable?
9188	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
9189	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
9190	cat >conftest.$ac_ext <<_ACEOF
9191	/* confdefs.h. */
9192	_ACEOF
9193	cat confdefs.h >>conftest.$ac_ext
9194	cat >>conftest.$ac_ext <<_ACEOF
9195	/* end confdefs.h. */
9196	$ac_includes_default
9197	#include <$ac_header>
9198	_ACEOF
9199	rm -f conftest.$ac_objext
9200	if { (ac_try="$ac_compile"
9201	case "(($ac_try" in
9202	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9203	*) ac_try_echo=$ac_try;;
9204	esac
9205	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9206	(eval "$ac_compile") 2>conftest.er1
9207	ac_status=$?
9208	grep -v '^ *+' conftest.er1 >conftest.err
9209	rm -f conftest.er1
9210	cat conftest.err >&5
9211	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9212	(exit $ac_status); } && {
9213	test -z "$ac_cxx_werror_flag" ||
9214	test ! -s conftest.err
9215	} && test -s conftest.$ac_objext; then
9216	ac_header_compiler=yes
9217	else
9218	echo "$as_me: failed program was:" >&5
9219	sed 's/^/| /' conftest.$ac_ext >&5
9220
9221	ac_header_compiler=no
9222	fi
9223
9224	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9225	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9226	echo "${ECHO_T}$ac_header_compiler" >&6; }
9227
9228	# Is the header present?
9229	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
9230	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
9231	cat >conftest.$ac_ext <<_ACEOF
9232	/* confdefs.h. */
9233	_ACEOF
9234	cat confdefs.h >>conftest.$ac_ext
9235	cat >>conftest.$ac_ext <<_ACEOF
9236	/* end confdefs.h. */
9237	#include <$ac_header>
9238	_ACEOF
9239	if { (ac_try="$ac_cpp conftest.$ac_ext"
9240	case "(($ac_try" in
9241	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9242	*) ac_try_echo=$ac_try;;
9243	esac
9244	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9245	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9246	ac_status=$?
9247	grep -v '^ *+' conftest.er1 >conftest.err
9248	rm -f conftest.er1
9249	cat conftest.err >&5
9250	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9251	(exit $ac_status); } >/dev/null && {
9252	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
9253	test ! -s conftest.err
9254	}; then
9255	ac_header_preproc=yes
9256	else
9257	echo "$as_me: failed program was:" >&5
9258	sed 's/^/| /' conftest.$ac_ext >&5
9259
9260	ac_header_preproc=no
9261	fi
9262
9263	rm -f conftest.err conftest.$ac_ext
9264	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9265	echo "${ECHO_T}$ac_header_preproc" >&6; }
9266
9267	# So? What about this header?
9268	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
9269	yes:no: )
9270	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9271	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9272	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9273	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9274	ac_header_preproc=yes
9275	;;
9276	no:yes:* )
9277	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9278	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9279	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
9280	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
9281	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9282	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9283	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
9284	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
9285	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9286	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9287	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9288	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9289
9290	;;
9291	esac
9292	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
9293	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
9294	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9295	echo $ECHO_N "(cached) $ECHO_C" >&6
9296	else
9297	eval "$as_ac_Header=\$ac_header_preproc"
9298	fi
9299	ac_res=`eval echo '${'$as_ac_Header'}'`
9300	{ echo "$as_me:$LINENO: result: $ac_res" >&5
9301	echo "${ECHO_T}$ac_res" >&6; }
9302
9303	fi
9304	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9305	cat >>confdefs.h <<_ACEOF
9306	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9307	_ACEOF
9308	{ echo "$as_me:$LINENO: checking for struct utmpx" >&5
9309	echo $ECHO_N "checking for struct utmpx... $ECHO_C" >&6; }
9310	if test "${struct_utmpx+set}" = set; then
9311	echo $ECHO_N "(cached) $ECHO_C" >&6
9312	else
9313	cat >conftest.$ac_ext <<_ACEOF
9314	/* confdefs.h. */
9315	_ACEOF
9316	cat confdefs.h >>conftest.$ac_ext
9317	cat >>conftest.$ac_ext <<_ACEOF
9318	/* end confdefs.h. */
9319	#include <sys/types.h>
9320	#include <utmpx.h>
9321	int
9322	main ()
9323	{
9324	struct utmpx ut;
9325	;
9326	return 0;
9327	}
9328	_ACEOF
9329	rm -f conftest.$ac_objext
9330	if { (ac_try="$ac_compile"
9331	case "(($ac_try" in
9332	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9333	*) ac_try_echo=$ac_try;;
9334	esac
9335	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9336	(eval "$ac_compile") 2>conftest.er1
9337	ac_status=$?
9338	grep -v '^ *+' conftest.er1 >conftest.err
9339	rm -f conftest.er1
9340	cat conftest.err >&5
9341	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9342	(exit $ac_status); } && {
9343	test -z "$ac_cxx_werror_flag" ||
9344	test ! -s conftest.err
9345	} && test -s conftest.$ac_objext; then
9346	struct_utmpx=yes
9347	else
9348	echo "$as_me: failed program was:" >&5
9349	sed 's/^/| /' conftest.$ac_ext >&5
9350
9351	struct_utmpx=no
9352	fi
9353
9354	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9355	fi
9356	{ echo "$as_me:$LINENO: result: $struct_utmpx" >&5
9357	echo "${ECHO_T}$struct_utmpx" >&6; }
9358	if test x$struct_utmpx = xyes; then
9359
9360	cat >>confdefs.h <<\_ACEOF
9361	#define HAVE_STRUCT_UTMPX 1
9362	_ACEOF
9363
9364	fi
9365
9366
9367	{ echo "$as_me:$LINENO: checking for host in utmpx struct" >&5
9368	echo $ECHO_N "checking for host in utmpx struct... $ECHO_C" >&6; }
9369	if test "${struct_utmpx_host+set}" = set; then
9370	echo $ECHO_N "(cached) $ECHO_C" >&6
9371	else
9372	cat >conftest.$ac_ext <<_ACEOF
9373	/* confdefs.h. */
9374	_ACEOF
9375	cat confdefs.h >>conftest.$ac_ext
9376	cat >>conftest.$ac_ext <<_ACEOF
9377	/* end confdefs.h. */
9378	#include <sys/types.h>
9379	#include <utmpx.h>
9380	int
9381	main ()
9382	{
9383	struct utmpx utx; utx.ut_host;
9384	;
9385	return 0;
9386	}
9387	_ACEOF
9388	rm -f conftest.$ac_objext
9389	if { (ac_try="$ac_compile"
9390	case "(($ac_try" in
9391	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9392	*) ac_try_echo=$ac_try;;
9393	esac
9394	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9395	(eval "$ac_compile") 2>conftest.er1
9396	ac_status=$?
9397	grep -v '^ *+' conftest.er1 >conftest.err
9398	rm -f conftest.er1
9399	cat conftest.err >&5
9400	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9401	(exit $ac_status); } && {
9402	test -z "$ac_cxx_werror_flag" ||
9403	test ! -s conftest.err
9404	} && test -s conftest.$ac_objext; then
9405	struct_utmpx_host=yes
9406	else
9407	echo "$as_me: failed program was:" >&5
9408	sed 's/^/| /' conftest.$ac_ext >&5
9409
9410	struct_utmpx_host=no
9411	fi
9412
9413	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9414	fi
9415	{ echo "$as_me:$LINENO: result: $struct_utmpx_host" >&5
9416	echo "${ECHO_T}$struct_utmpx_host" >&6; }
9417	if test x$struct_utmpx_host = xyes; then
9418
9419	cat >>confdefs.h <<\_ACEOF
9420	#define HAVE_UTMPX_HOST 1
9421	_ACEOF
9422
9423	fi
9424
9425	{ echo "$as_me:$LINENO: checking for session in utmpx struct" >&5
9426	echo $ECHO_N "checking for session in utmpx struct... $ECHO_C" >&6; }
9427	if test "${struct_utmpx_session+set}" = set; then
9428	echo $ECHO_N "(cached) $ECHO_C" >&6
9429	else
9430	cat >conftest.$ac_ext <<_ACEOF
9431	/* confdefs.h. */
9432	_ACEOF
9433	cat confdefs.h >>conftest.$ac_ext
9434	cat >>conftest.$ac_ext <<_ACEOF
9435	/* end confdefs.h. */
9436	#include <sys/types.h>
9437	#include <utmpx.h>
9438	int
9439	main ()
9440	{
9441	struct utmpx utx; utx.ut_session;
9442	;
9443	return 0;
9444	}
9445	_ACEOF
9446	rm -f conftest.$ac_objext
9447	if { (ac_try="$ac_compile"
9448	case "(($ac_try" in
9449	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9450	*) ac_try_echo=$ac_try;;
9451	esac
9452	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9453	(eval "$ac_compile") 2>conftest.er1
9454	ac_status=$?
9455	grep -v '^ *+' conftest.er1 >conftest.err
9456	rm -f conftest.er1
9457	cat conftest.err >&5
9458	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9459	(exit $ac_status); } && {
9460	test -z "$ac_cxx_werror_flag" ||
9461	test ! -s conftest.err
9462	} && test -s conftest.$ac_objext; then
9463	struct_utmpx_session=yes
9464	else
9465	echo "$as_me: failed program was:" >&5
9466	sed 's/^/| /' conftest.$ac_ext >&5
9467
9468	struct_utmpx_session=no
9469	fi
9470
9471	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9472	fi
9473	{ echo "$as_me:$LINENO: result: $struct_utmpx_session" >&5
9474	echo "${ECHO_T}$struct_utmpx_session" >&6; }
9475	if test x$struct_utmpx_session = xyes; then
9476
9477	cat >>confdefs.h <<\_ACEOF
9478	#define HAVE_UTMPX_SESSION 1
9479	_ACEOF
9480
9481	fi
9482
9483	fi
9484
9485	done
9486
9487	{ echo "$as_me:$LINENO: checking for struct lastlog" >&5
9488	echo $ECHO_N "checking for struct lastlog... $ECHO_C" >&6; }
9489	if test "${struct_lastlog+set}" = set; then
9490	echo $ECHO_N "(cached) $ECHO_C" >&6
9491	else
9492	cat >conftest.$ac_ext <<_ACEOF
9493	/* confdefs.h. */
9494	_ACEOF
9495	cat confdefs.h >>conftest.$ac_ext
9496	cat >>conftest.$ac_ext <<_ACEOF
9497	/* end confdefs.h. */
9498	#include <sys/types.h>
9499	#include <utmp.h>
9500	#ifdef HAVE_LASTLOG_H
9501	#include <lastlog.h>
9502	#endif
9503
9504	int
9505	main ()
9506	{
9507	struct lastlog ll;
9508	;
9509	return 0;
9510	}
9511	_ACEOF
9512	rm -f conftest.$ac_objext
9513	if { (ac_try="$ac_compile"
9514	case "(($ac_try" in
9515	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9516	*) ac_try_echo=$ac_try;;
9517	esac
9518	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9519	(eval "$ac_compile") 2>conftest.er1
9520	ac_status=$?
9521	grep -v '^ *+' conftest.er1 >conftest.err
9522	rm -f conftest.er1
9523	cat conftest.err >&5
9524	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9525	(exit $ac_status); } && {
9526	test -z "$ac_cxx_werror_flag" ||
9527	test ! -s conftest.err
9528	} && test -s conftest.$ac_objext; then
9529	struct_lastlog=yes
9530	else
9531	echo "$as_me: failed program was:" >&5
9532	sed 's/^/| /' conftest.$ac_ext >&5
9533
9534	struct_lastlog=no
9535	fi
9536
9537	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9538	fi
9539	{ echo "$as_me:$LINENO: result: $struct_lastlog" >&5
9540	echo "${ECHO_T}$struct_lastlog" >&6; }
9541	if test x$struct_lastlog = xyes; then
9542
9543	cat >>confdefs.h <<\_ACEOF
9544	#define HAVE_STRUCT_LASTLOG 1
9545	_ACEOF
9546
9547	fi
9548
9549	{ echo "$as_me:$LINENO: checking for struct lastlogx" >&5
9550	echo $ECHO_N "checking for struct lastlogx... $ECHO_C" >&6; }
9551	if test "${struct_lastlogx+set}" = set; then
9552	echo $ECHO_N "(cached) $ECHO_C" >&6
9553	else
9554	cat >conftest.$ac_ext <<_ACEOF
9555	/* confdefs.h. */
9556	_ACEOF
9557	cat confdefs.h >>conftest.$ac_ext
9558	cat >>conftest.$ac_ext <<_ACEOF
9559	/* end confdefs.h. */
9560	#include <sys/types.h>
9561	#include <utmpx.h>
9562	#ifdef HAVE_LASTLOG_H
9563	#include <lastlog.h>
9564	#endif
9565
9566	int
9567	main ()
9568	{
9569	struct lastlogx ll;
9570	;
9571	return 0;
9572	}
9573	_ACEOF
9574	rm -f conftest.$ac_objext
9575	if { (ac_try="$ac_compile"
9576	case "(($ac_try" in
9577	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9578	*) ac_try_echo=$ac_try;;
9579	esac
9580	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9581	(eval "$ac_compile") 2>conftest.er1
9582	ac_status=$?
9583	grep -v '^ *+' conftest.er1 >conftest.err
9584	rm -f conftest.er1
9585	cat conftest.err >&5
9586	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9587	(exit $ac_status); } && {
9588	test -z "$ac_cxx_werror_flag" ||
9589	test ! -s conftest.err
9590	} && test -s conftest.$ac_objext; then
9591	struct_lastlogx=yes
9592	else
9593	echo "$as_me: failed program was:" >&5
9594	sed 's/^/| /' conftest.$ac_ext >&5
9595
9596	struct_lastlogx=no
9597	fi
9598
9599	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9600	fi
9601	{ echo "$as_me:$LINENO: result: $struct_lastlogx" >&5
9602	echo "${ECHO_T}$struct_lastlogx" >&6; }
9603	if test x$struct_lastlogx = xyes; then
9604
9605	cat >>confdefs.h <<\_ACEOF
9606	#define HAVE_STRUCT_LASTLOGX 1
9607	_ACEOF
9608
9609	fi
9610
9611
9612	{ echo "$as_me:$LINENO: checking where utmp is located" >&5
9613	echo $ECHO_N "checking where utmp is located... $ECHO_C" >&6; }
9614	if test "${path_utmp+set}" = set; then
9615	echo $ECHO_N "(cached) $ECHO_C" >&6
9616	else
9617	if test "$cross_compiling" = yes; then
9618	{ echo "$as_me:$LINENO: WARNING: Define UTMP_FILE in config.h manually" >&5
9619	echo "$as_me: WARNING: Define UTMP_FILE in config.h manually" >&2;}
9620	else
9621	cat >conftest.$ac_ext <<_ACEOF
9622	/* confdefs.h. */
9623	_ACEOF
9624	cat confdefs.h >>conftest.$ac_ext
9625	cat >>conftest.$ac_ext <<_ACEOF
9626	/* end confdefs.h. */
9627	#include <stdio.h>
9628	#include <stdlib.h>
9629	#include <sys/types.h>
9630	#include <utmp.h>
9631	#include <errno.h>
9632	main()
9633	{
9634	char **u, *utmplist[] = {
9635	"/var/run/utmp", "/var/adm/utmp", "/etc/utmp", "/usr/etc/utmp", "/usr/adm/utmp", NULL };
9636	FILE *a, *f=fopen("conftestval", "w");
9637	if (!f) exit(1);
9638	#ifdef UTMP_FILE
9639	fprintf(f, "%s\n", UTMP_FILE);
9640	exit(0);
9641	#endif
9642	#ifdef _PATH_UTMP
9643	fprintf(f, "%s\n", _PATH_UTMP);
9644	exit(0);
9645	#endif
9646	for (u = utmplist; *u; u++) {
9647	if ((a = fopen(*u, "r")) != NULL || errno == EACCES) {
9648	fprintf(f, "%s\n", *u);
9649	exit(0);
9650	}
9651	}
9652	exit(0);
9653	}
9654	_ACEOF
9655	rm -f conftest$ac_exeext
9656	if { (ac_try="$ac_link"
9657	case "(($ac_try" in
9658	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9659	*) ac_try_echo=$ac_try;;
9660	esac
9661	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9662	(eval "$ac_link") 2>&5
9663	ac_status=$?
9664	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9665	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9666	{ (case "(($ac_try" in
9667	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9668	*) ac_try_echo=$ac_try;;
9669	esac
9670	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9671	(eval "$ac_try") 2>&5
9672	ac_status=$?
9673	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9674	(exit $ac_status); }; }; then
9675	path_utmp=`cat conftestval`
9676	else
9677	echo "$as_me: program exited with status $ac_status" >&5
9678	echo "$as_me: failed program was:" >&5
9679	sed 's/^/| /' conftest.$ac_ext >&5
9680
9681	( exit $ac_status )
9682	path_utmp=
9683	fi
9684	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9685	fi
9686
9687
9688	fi
9689	{ echo "$as_me:$LINENO: result: $path_utmp" >&5
9690	echo "${ECHO_T}$path_utmp" >&6; }
9691	if test x$path_utmp != x; then
9692
9693	cat >>confdefs.h <<_ACEOF
9694	#define UTMP_FILE "$path_utmp"
9695	_ACEOF
9696
9697	fi
9698
9699
9700	{ echo "$as_me:$LINENO: checking where utmpx is located" >&5
9701	echo $ECHO_N "checking where utmpx is located... $ECHO_C" >&6; }
9702	if test "${path_utmpx+set}" = set; then
9703	echo $ECHO_N "(cached) $ECHO_C" >&6
9704	else
9705	if test "$cross_compiling" = yes; then
9706	{ echo "$as_me:$LINENO: WARNING: Define UTMPX_FILE in config.h manually" >&5
9707	echo "$as_me: WARNING: Define UTMPX_FILE in config.h manually" >&2;}
9708	else
9709	cat >conftest.$ac_ext <<_ACEOF
9710	/* confdefs.h. */
9711	_ACEOF
9712	cat confdefs.h >>conftest.$ac_ext
9713	cat >>conftest.$ac_ext <<_ACEOF
9714	/* end confdefs.h. */
9715	#include <stdio.h>
9716	#include <stdlib.h>
9717	#include <sys/types.h>
9718	#include <utmpx.h>
9719	#include <errno.h>
9720	#include <sys/stat.h>
9721	#ifdef HAVE_STRING_H
9722	#include <string.h>
9723	#endif
9724	main()
9725	{
9726	char **u, *p, *utmplist[] = {
9727	#ifdef UTMPX_FILE
9728	UTMPX_FILE,
9729	#endif
9730	#ifdef _PATH_UTMPX
9731	_PATH_UTMPX,
9732	#endif
9733	"/var/adm/utmpx", "/etc/utmpx", NULL };
9734	FILE *a, *f=fopen("conftestval", "w");
9735	struct stat statu, statux;
9736	if (!f) exit(1);
9737	for (u = utmplist; *u; u++) {
9738	if ((a = fopen(*u, "r")) != NULL || errno == EACCES) {
9739	if (stat(*u, &statux) < 0)
9740	continue;
9741	p = strdup(*u);
9742	p[strlen(p) - 1] = '\0';
9743	if (stat(p, &statu) >= 0
9744	&& (statu.st_mtime - statux.st_mtime > 86400))
9745	continue;
9746	fprintf(f, "%s\n", *u);
9747	exit(0);
9748	}
9749	}
9750	exit(0);
9751	}
9752	_ACEOF
9753	rm -f conftest$ac_exeext
9754	if { (ac_try="$ac_link"
9755	case "(($ac_try" in
9756	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9757	*) ac_try_echo=$ac_try;;
9758	esac
9759	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9760	(eval "$ac_link") 2>&5
9761	ac_status=$?
9762	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9763	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9764	{ (case "(($ac_try" in
9765	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9766	*) ac_try_echo=$ac_try;;
9767	esac
9768	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9769	(eval "$ac_try") 2>&5
9770	ac_status=$?
9771	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9772	(exit $ac_status); }; }; then
9773	path_utmpx=`cat conftestval`
9774	else
9775	echo "$as_me: program exited with status $ac_status" >&5
9776	echo "$as_me: failed program was:" >&5
9777	sed 's/^/| /' conftest.$ac_ext >&5
9778
9779	( exit $ac_status )
9780	path_utmpx=
9781	fi
9782	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9783	fi
9784
9785
9786	fi
9787	{ echo "$as_me:$LINENO: result: $path_utmpx" >&5
9788	echo "${ECHO_T}$path_utmpx" >&6; }
9789	if test x$path_utmpx != x; then
9790
9791	cat >>confdefs.h <<_ACEOF
9792	#define UTMPX_FILE "$path_utmpx"
9793	_ACEOF
9794
9795	fi
9796
9797
9798	{ echo "$as_me:$LINENO: checking where wtmp is located" >&5
9799	echo $ECHO_N "checking where wtmp is located... $ECHO_C" >&6; }
9800	if test "${path_wtmp+set}" = set; then
9801	echo $ECHO_N "(cached) $ECHO_C" >&6
9802	else
9803	if test "$cross_compiling" = yes; then
9804	{ echo "$as_me:$LINENO: WARNING: Define WTMP_FILE in config.h manually" >&5
9805	echo "$as_me: WARNING: Define WTMP_FILE in config.h manually" >&2;}
9806	else
9807	cat >conftest.$ac_ext <<_ACEOF
9808	/* confdefs.h. */
9809	_ACEOF
9810	cat confdefs.h >>conftest.$ac_ext
9811	cat >>conftest.$ac_ext <<_ACEOF
9812	/* end confdefs.h. */
9813	#include <stdio.h>
9814	#include <stdlib.h>
9815	#include <sys/types.h>
9816	#ifdef HAVE_UTMP_H
9817	#include <utmp.h>
9818	#endif
9819	#include <errno.h>
9820	main()
9821	{
9822	char **w, *wtmplist[] = {
9823	"/var/log/wtmp", "/var/adm/wtmp", "/etc/wtmp", "/usr/etc/wtmp", "/usr/adm/wtmp", NULL };
9824	FILE *a, *f=fopen("conftestval", "w");
9825	if (!f) exit(1);
9826	#ifdef WTMP_FILE
9827	fprintf(f, "%s\n", WTMP_FILE);
9828	exit(0);
9829	#endif
9830	#ifdef _PATH_WTMP
9831	fprintf(f, "%s\n", _PATH_WTMP);
9832	exit(0);
9833	#endif
9834	for (w = wtmplist; *w; w++) {
9835	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
9836	fprintf(f, "%s\n", *w);
9837	exit(0);
9838	}
9839	}
9840	exit(0);
9841	}
9842	_ACEOF
9843	rm -f conftest$ac_exeext
9844	if { (ac_try="$ac_link"
9845	case "(($ac_try" in
9846	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9847	*) ac_try_echo=$ac_try;;
9848	esac
9849	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9850	(eval "$ac_link") 2>&5
9851	ac_status=$?
9852	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9853	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9854	{ (case "(($ac_try" in
9855	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9856	*) ac_try_echo=$ac_try;;
9857	esac
9858	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9859	(eval "$ac_try") 2>&5
9860	ac_status=$?
9861	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9862	(exit $ac_status); }; }; then
9863	path_wtmp=`cat conftestval`
9864	else
9865	echo "$as_me: program exited with status $ac_status" >&5
9866	echo "$as_me: failed program was:" >&5
9867	sed 's/^/| /' conftest.$ac_ext >&5
9868
9869	( exit $ac_status )
9870	path_wtmp=
9871	fi
9872	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9873	fi
9874
9875
9876	fi
9877	{ echo "$as_me:$LINENO: result: $path_wtmp" >&5
9878	echo "${ECHO_T}$path_wtmp" >&6; }
9879	if test x$path_wtmp != x; then
9880
9881	cat >>confdefs.h <<_ACEOF
9882	#define WTMP_FILE "$path_wtmp"
9883	_ACEOF
9884
9885	fi
9886
9887	{ echo "$as_me:$LINENO: checking where wtmpx is located" >&5
9888	echo $ECHO_N "checking where wtmpx is located... $ECHO_C" >&6; }
9889	if test "${path_wtmpx+set}" = set; then
9890	echo $ECHO_N "(cached) $ECHO_C" >&6
9891	else
9892	if test "$cross_compiling" = yes; then
9893	{ echo "$as_me:$LINENO: WARNING: Define WTMPX_FILE in config.h manually" >&5
9894	echo "$as_me: WARNING: Define WTMPX_FILE in config.h manually" >&2;}
9895	else
9896	cat >conftest.$ac_ext <<_ACEOF
9897	/* confdefs.h. */
9898	_ACEOF
9899	cat confdefs.h >>conftest.$ac_ext
9900	cat >>conftest.$ac_ext <<_ACEOF
9901	/* end confdefs.h. */
9902	#include <stdio.h>
9903	#include <stdlib.h>
9904	#ifdef HAVE_UTMPX_H
9905	#include <utmpx.h>
9906	#endif
9907	#include <errno.h>
9908	main()
9909	{
9910	char **w, *wtmplist[] = {
9911	"/var/log/wtmpx", "/var/adm/wtmpx", NULL };
9912	FILE *a, *f=fopen("conftestval", "w");
9913	if (!f) exit(1);
9914	#ifdef WTMPX_FILE
9915	fprintf(f, "%s\n", WTMPX_FILE);
9916	exit(0);
9917	#endif
9918	#ifdef _PATH_WTMPX
9919	fprintf(f, "%s\n", _PATH_WTMPX);
9920	exit(0);
9921	#endif
9922	for (w = wtmplist; *w; w++) {
9923	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
9924	fprintf(f, "%s\n", *w);
9925	exit(0);
9926	}
9927	}
9928	exit(0);
9929	}
9930	_ACEOF
9931	rm -f conftest$ac_exeext
9932	if { (ac_try="$ac_link"
9933	case "(($ac_try" in
9934	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9935	*) ac_try_echo=$ac_try;;
9936	esac
9937	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9938	(eval "$ac_link") 2>&5
9939	ac_status=$?
9940	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9941	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9942	{ (case "(($ac_try" in
9943	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9944	*) ac_try_echo=$ac_try;;
9945	esac
9946	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9947	(eval "$ac_try") 2>&5
9948	ac_status=$?
9949	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9950	(exit $ac_status); }; }; then
9951	path_wtmpx=`cat conftestval`
9952	else
9953	echo "$as_me: program exited with status $ac_status" >&5
9954	echo "$as_me: failed program was:" >&5
9955	sed 's/^/| /' conftest.$ac_ext >&5
9956
9957	( exit $ac_status )
9958	path_wtmpx=
9959	fi
9960	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9961	fi
9962
9963
9964	fi
9965	{ echo "$as_me:$LINENO: result: $path_wtmpx" >&5
9966	echo "${ECHO_T}$path_wtmpx" >&6; }
9967	if test x$path_wtmpx != x; then
9968
9969	cat >>confdefs.h <<_ACEOF
9970	#define WTMPX_FILE "$path_wtmpx"
9971	_ACEOF
9972
9973	fi
9974
9975	{ echo "$as_me:$LINENO: checking where lastlog is located" >&5
9976	echo $ECHO_N "checking where lastlog is located... $ECHO_C" >&6; }
9977	if test "${path_lastlog+set}" = set; then
9978	echo $ECHO_N "(cached) $ECHO_C" >&6
9979	else
9980	if test "$cross_compiling" = yes; then
9981	{ echo "$as_me:$LINENO: WARNING: Define LASTLOG_FILE in config.h manually" >&5
9982	echo "$as_me: WARNING: Define LASTLOG_FILE in config.h manually" >&2;}
9983	else
9984	cat >conftest.$ac_ext <<_ACEOF
9985	/* confdefs.h. */
9986	_ACEOF
9987	cat confdefs.h >>conftest.$ac_ext
9988	cat >>conftest.$ac_ext <<_ACEOF
9989	/* end confdefs.h. */
9990	#include <stdio.h>
9991	#include <stdlib.h>
9992	#include <sys/types.h>
9993	#ifdef HAVE_UTMPX_H
9994	#include <utmpx.h>
9995	#elif defined(HAVE_UTMP_H)
9996	#include <utmp.h>
9997	#endif
9998	#ifdef HAVE_LASTLOG_H
9999	#include <lastlog.h>
10000	#endif
10001	#include <errno.h>
10002	main()
10003	{
10004	char **w, *lastloglist[] = { "/var/log/lastlog", NULL };
10005	FILE *a, *f=fopen("conftestval", "w");
10006	if (!f) exit(1);
10007	#ifdef LASTLOG_FILE
10008	fprintf(f, "%s\n", LASTLOG_FILE);
10009	exit(0);
10010	#endif
10011	#ifdef _PATH_LASTLOG
10012	fprintf(f, "%s\n", _PATH_LASTLOG);
10013	exit(0);
10014	#endif
10015	for (w = lastloglist; *w; w++) {
10016	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
10017	fprintf(f, "%s\n", *w);
10018	exit(0);
10019	}
10020	}
10021	exit(0);
10022	}
10023	_ACEOF
10024	rm -f conftest$ac_exeext
10025	if { (ac_try="$ac_link"
10026	case "(($ac_try" in
10027	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10028	*) ac_try_echo=$ac_try;;
10029	esac
10030	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10031	(eval "$ac_link") 2>&5
10032	ac_status=$?
10033	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10034	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10035	{ (case "(($ac_try" in
10036	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10037	*) ac_try_echo=$ac_try;;
10038	esac
10039	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10040	(eval "$ac_try") 2>&5
10041	ac_status=$?
10042	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10043	(exit $ac_status); }; }; then
10044	path_lastlog=`cat conftestval`
10045	else
10046	echo "$as_me: program exited with status $ac_status" >&5
10047	echo "$as_me: failed program was:" >&5
10048	sed 's/^/| /' conftest.$ac_ext >&5
10049
10050	( exit $ac_status )
10051	path_lastlog=
10052	fi
10053	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10054	fi
10055
10056
10057	fi
10058	{ echo "$as_me:$LINENO: result: $path_lastlog" >&5
10059	echo "${ECHO_T}$path_lastlog" >&6; }
10060	if test x$path_lastlog != x; then
10061
10062	cat >>confdefs.h <<_ACEOF
10063	#define LASTLOG_FILE "$path_lastlog"
10064	_ACEOF
10065
10066	fi
10067
10068	{ echo "$as_me:$LINENO: checking where lastlogx is located" >&5
10069	echo $ECHO_N "checking where lastlogx is located... $ECHO_C" >&6; }
10070	if test "${path_lastlogx+set}" = set; then
10071	echo $ECHO_N "(cached) $ECHO_C" >&6
10072	else
10073	if test "$cross_compiling" = yes; then
10074	{ echo "$as_me:$LINENO: WARNING: Define LASTLOGX_FILE in config.h manually" >&5
10075	echo "$as_me: WARNING: Define LASTLOGX_FILE in config.h manually" >&2;}
10076	else
10077	cat >conftest.$ac_ext <<_ACEOF
10078	/* confdefs.h. */
10079	_ACEOF
10080	cat confdefs.h >>conftest.$ac_ext
10081	cat >>conftest.$ac_ext <<_ACEOF
10082	/* end confdefs.h. */
10083	#include <stdio.h>
10084	#include <stdlib.h>
10085	#ifdef HAVE_UTMPX_H
10086	#include <utmpx.h>
10087	#endif
10088	#include <errno.h>
10089	main()
10090	{
10091	char **w, *wtmplist[] = { "/var/log/lastlogx", "/var/adm/lastlogx", NULL };
10092	FILE *a, *f=fopen("conftestval", "w");
10093	if (!f) exit(1);
10094	#ifdef LASTLOGX_FILE
10095	fprintf(f, "%s\n", LASTLOGX_FILE);
10096	exit(0);
10097	#endif
10098	#ifdef _PATH_LASTLOGX
10099	fprintf(f, "%s\n", _PATH_LASTLOGX);
10100	exit(0);
10101	#endif
10102	for (w = wtmplist; *w; w++) {
10103	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
10104	fprintf(f, "%s\n", *w);
10105	exit(0);
10106	}
10107	}
10108	exit(0);
10109	}
10110	_ACEOF
10111	rm -f conftest$ac_exeext
10112	if { (ac_try="$ac_link"
10113	case "(($ac_try" in
10114	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10115	*) ac_try_echo=$ac_try;;
10116	esac
10117	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10118	(eval "$ac_link") 2>&5
10119	ac_status=$?
10120	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10121	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10122	{ (case "(($ac_try" in
10123	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10124	*) ac_try_echo=$ac_try;;
10125	esac
10126	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10127	(eval "$ac_try") 2>&5
10128	ac_status=$?
10129	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10130	(exit $ac_status); }; }; then
10131	path_lastlogx=`cat conftestval`
10132	else
10133	echo "$as_me: program exited with status $ac_status" >&5
10134	echo "$as_me: failed program was:" >&5
10135	sed 's/^/| /' conftest.$ac_ext >&5
10136
10137	( exit $ac_status )
10138	path_lastlogx=
10139	fi
10140	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10141	fi
10142
10143
10144	fi
10145	{ echo "$as_me:$LINENO: result: $path_lastlogx" >&5
10146	echo "${ECHO_T}$path_lastlogx" >&6; }
10147	if test x$path_lastlogx != x; then
10148
10149	cat >>confdefs.h <<_ACEOF
10150	#define LASTLOGX_FILE "$path_lastlogx"
10151	_ACEOF
10152
10153	fi
10154
10155
10156
10157
10158	save_LIBS=$LIBS
10159	save_CFLAGS=$CFLAGS
10160	CFLAGS="$CFLAGS $X_CFLAGS"
10161	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
10162	if test x$support_xim = xyes; then
10163	{ echo "$as_me:$LINENO: checking for working Xlocale" >&5
10164	echo $ECHO_N "checking for working Xlocale... $ECHO_C" >&6; }
10165	if test "${rxvt_cv_func_xlocale+set}" = set; then
10166	echo $ECHO_N "(cached) $ECHO_C" >&6
10167	else
10168	if test "$cross_compiling" = yes; then
10169	:
10170	else
10171	cat >conftest.$ac_ext <<_ACEOF
10172	/* confdefs.h. */
10173	_ACEOF
10174	cat confdefs.h >>conftest.$ac_ext
10175	cat >>conftest.$ac_ext <<_ACEOF
10176	/* end confdefs.h. */
10177	#include <X11/Xlib.h>
10178	#include <stdlib.h>
10179	main() {
10180	char *p;
10181	if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
10182	exit (XSupportsLocale() ? 0 : 1);
10183	else
10184	exit (1);}
10185	_ACEOF
10186	rm -f conftest$ac_exeext
10187	if { (ac_try="$ac_link"
10188	case "(($ac_try" in
10189	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10190	*) ac_try_echo=$ac_try;;
10191	esac
10192	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10193	(eval "$ac_link") 2>&5
10194	ac_status=$?
10195	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10196	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10197	{ (case "(($ac_try" in
10198	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10199	*) ac_try_echo=$ac_try;;
10200	esac
10201	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10202	(eval "$ac_try") 2>&5
10203	ac_status=$?
10204	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10205	(exit $ac_status); }; }; then
10206	rxvt_cv_func_xlocale=yes
10207	else
10208	echo "$as_me: program exited with status $ac_status" >&5
10209	echo "$as_me: failed program was:" >&5
10210	sed 's/^/| /' conftest.$ac_ext >&5
10211
10212	( exit $ac_status )
10213	rxvt_cv_func_xlocale=no
10214	fi
10215	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10216	fi
10217
10218
10219	fi
10220	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_xlocale" >&5
10221	echo "${ECHO_T}$rxvt_cv_func_xlocale" >&6; }
10222	if test x$rxvt_cv_func_xlocale = xyes; then
10223
10224	cat >>confdefs.h <<\_ACEOF
10225	#define USE_XIM 1
10226	_ACEOF
10227
10228	{ echo "$as_me:$LINENO: checking for broken XIM callback" >&5
10229	echo $ECHO_N "checking for broken XIM callback... $ECHO_C" >&6; }
10230	if test "${rxvt_broken_ximcb+set}" = set; then
10231	echo $ECHO_N "(cached) $ECHO_C" >&6
10232	else
10233	cat >conftest.$ac_ext <<_ACEOF
10234
10235	#include <X11/Xlib.h>
10236
10237	void im_destroy_cb (XIC unused1, XPointer client_data, XPointer unused3);
10238
10239	void f() {
10240	XIMCallback cb;
10241	cb.callback = im_destroy_cb;
10242	}
10243
10244	_ACEOF
10245	rm -f conftest.$ac_objext
10246	if { (ac_try="$ac_compile"
10247	case "(($ac_try" in
10248	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10249	*) ac_try_echo=$ac_try;;
10250	esac
10251	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10252	(eval "$ac_compile") 2>conftest.er1
10253	ac_status=$?
10254	grep -v '^ *+' conftest.er1 >conftest.err
10255	rm -f conftest.er1
10256	cat conftest.err >&5
10257	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10258	(exit $ac_status); } && {
10259	test -z "$ac_cxx_werror_flag" ||
10260	test ! -s conftest.err
10261	} && test -s conftest.$ac_objext; then
10262	rxvt_broken_ximcb=yes
10263	else
10264	echo "$as_me: failed program was:" >&5
10265	sed 's/^/| /' conftest.$ac_ext >&5
10266
10267	rxvt_broken_ximcb=no
10268	fi
10269
10270	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10271	fi
10272	{ echo "$as_me:$LINENO: result: $rxvt_broken_ximcb" >&5
10273	echo "${ECHO_T}$rxvt_broken_ximcb" >&6; }
10274
10275	if test x$rxvt_broken_ximcb = xyes; then
10276
10277	cat >>confdefs.h <<\_ACEOF
10278	#define XIMCB_PROTO_BROKEN 1
10279	_ACEOF
10280
10281	fi
10282	fi
10283	fi
10284
10285	{ echo "$as_me:$LINENO: checking for working X setlocale" >&5
10286	echo $ECHO_N "checking for working X setlocale... $ECHO_C" >&6; }
10287	if test "${rxvt_cv_func_xsetlocale+set}" = set; then
10288	echo $ECHO_N "(cached) $ECHO_C" >&6
10289	else
10290	cat >conftest.$ac_ext <<_ACEOF
10291	/* confdefs.h. */
10292	_ACEOF
10293	cat confdefs.h >>conftest.$ac_ext
10294	cat >>conftest.$ac_ext <<_ACEOF
10295	/* end confdefs.h. */
10296	#define X_LOCALE 1
10297	#include <X11/Xlocale.h>
10298	int
10299	main ()
10300	{
10301	setlocale(LC_CTYPE, "");
10302	;
10303	return 0;
10304	}
10305	_ACEOF
10306	rm -f conftest.$ac_objext conftest$ac_exeext
10307	if { (ac_try="$ac_link"
10308	case "(($ac_try" in
10309	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10310	*) ac_try_echo=$ac_try;;
10311	esac
10312	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10313	(eval "$ac_link") 2>conftest.er1
10314	ac_status=$?
10315	grep -v '^ *+' conftest.er1 >conftest.err
10316	rm -f conftest.er1
10317	cat conftest.err >&5
10318	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10319	(exit $ac_status); } && {
10320	test -z "$ac_cxx_werror_flag" ||
10321	test ! -s conftest.err
10322	} && test -s conftest$ac_exeext &&
10323	$as_test_x conftest$ac_exeext; then
10324	rxvt_cv_func_xsetlocale=yes
10325	else
10326	echo "$as_me: failed program was:" >&5
10327	sed 's/^/| /' conftest.$ac_ext >&5
10328
10329	rxvt_cv_func_xsetlocale=no
10330	fi
10331
10332	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10333	conftest$ac_exeext conftest.$ac_ext
10334	fi
10335	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_xsetlocale" >&5
10336	echo "${ECHO_T}$rxvt_cv_func_xsetlocale" >&6; }
10337	if test x$rxvt_cv_func_xsetlocale = xyes; then
10338
10339	cat >>confdefs.h <<\_ACEOF
10340	#define HAVE_XSETLOCALE 1
10341	_ACEOF
10342
10343	fi
10344	LIBS=$save_LIBS
10345	CFLAGS=$save_CFLAGS
10346
10347	{ echo "$as_me:$LINENO: checking for working plain setlocale" >&5
10348	echo $ECHO_N "checking for working plain setlocale... $ECHO_C" >&6; }
10349	if test "${rxvt_cv_func_setlocale+set}" = set; then
10350	echo $ECHO_N "(cached) $ECHO_C" >&6
10351	else
10352	cat >conftest.$ac_ext <<_ACEOF
10353	/* confdefs.h. */
10354	_ACEOF
10355	cat confdefs.h >>conftest.$ac_ext
10356	cat >>conftest.$ac_ext <<_ACEOF
10357	/* end confdefs.h. */
10358	#include <clocale>
10359	int
10360	main ()
10361	{
10362	setlocale(LC_CTYPE, "");
10363	;
10364	return 0;
10365	}
10366	_ACEOF
10367	rm -f conftest.$ac_objext conftest$ac_exeext
10368	if { (ac_try="$ac_link"
10369	case "(($ac_try" in
10370	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10371	*) ac_try_echo=$ac_try;;
10372	esac
10373	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10374	(eval "$ac_link") 2>conftest.er1
10375	ac_status=$?
10376	grep -v '^ *+' conftest.er1 >conftest.err
10377	rm -f conftest.er1
10378	cat conftest.err >&5
10379	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10380	(exit $ac_status); } && {
10381	test -z "$ac_cxx_werror_flag" ||
10382	test ! -s conftest.err
10383	} && test -s conftest$ac_exeext &&
10384	$as_test_x conftest$ac_exeext; then
10385	rxvt_cv_func_setlocale=yes
10386	else
10387	echo "$as_me: failed program was:" >&5
10388	sed 's/^/| /' conftest.$ac_ext >&5
10389
10390	rxvt_cv_func_setlocale=no
10391	fi
10392
10393	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10394	conftest$ac_exeext conftest.$ac_ext
10395	fi
10396	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_setlocale" >&5
10397	echo "${ECHO_T}$rxvt_cv_func_setlocale" >&6; }
10398	if test x$rxvt_cv_func_setlocale = xyes; then
10399
10400	cat >>confdefs.h <<\_ACEOF
10401	#define HAVE_SETLOCALE 1
10402	_ACEOF
10403
10404	fi
10405
10406	{ echo "$as_me:$LINENO: checking for working nl_langinfo" >&5
10407	echo $ECHO_N "checking for working nl_langinfo... $ECHO_C" >&6; }
10408	if test "${rxvt_cv_func_nl_langinfo+set}" = set; then
10409	echo $ECHO_N "(cached) $ECHO_C" >&6
10410	else
10411	cat >conftest.$ac_ext <<_ACEOF
10412	/* confdefs.h. */
10413	_ACEOF
10414	cat confdefs.h >>conftest.$ac_ext
10415	cat >>conftest.$ac_ext <<_ACEOF
10416	/* end confdefs.h. */
10417	#include <langinfo.h>
10418	int
10419	main ()
10420	{
10421	nl_langinfo(CODESET);
10422	;
10423	return 0;
10424	}
10425	_ACEOF
10426	rm -f conftest.$ac_objext conftest$ac_exeext
10427	if { (ac_try="$ac_link"
10428	case "(($ac_try" in
10429	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10430	*) ac_try_echo=$ac_try;;
10431	esac
10432	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10433	(eval "$ac_link") 2>conftest.er1
10434	ac_status=$?
10435	grep -v '^ *+' conftest.er1 >conftest.err
10436	rm -f conftest.er1
10437	cat conftest.err >&5
10438	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10439	(exit $ac_status); } && {
10440	test -z "$ac_cxx_werror_flag" ||
10441	test ! -s conftest.err
10442	} && test -s conftest$ac_exeext &&
10443	$as_test_x conftest$ac_exeext; then
10444	rxvt_cv_func_nl_langinfo=yes
10445	else
10446	echo "$as_me: failed program was:" >&5
10447	sed 's/^/| /' conftest.$ac_ext >&5
10448
10449	rxvt_cv_func_nl_langinfo=no
10450	fi
10451
10452	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10453	conftest$ac_exeext conftest.$ac_ext
10454	fi
10455	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_nl_langinfo" >&5
10456	echo "${ECHO_T}$rxvt_cv_func_nl_langinfo" >&6; }
10457	if test x$rxvt_cv_func_nl_langinfo = xyes; then
10458
10459	cat >>confdefs.h <<\_ACEOF
10460	#define HAVE_NL_LANGINFO 1
10461	_ACEOF
10462
10463	fi
10464
10465
10466	{ echo "$as_me:$LINENO: checking for unix-compliant filehandle passing ability" >&5
10467	echo $ECHO_N "checking for unix-compliant filehandle passing ability... $ECHO_C" >&6; }
10468	if test "${can_pass_fds+set}" = set; then
10469	echo $ECHO_N "(cached) $ECHO_C" >&6
10470	else
10471	cat >conftest.$ac_ext <<_ACEOF
10472	/* confdefs.h. */
10473	_ACEOF
10474	cat confdefs.h >>conftest.$ac_ext
10475	cat >>conftest.$ac_ext <<_ACEOF
10476	/* end confdefs.h. */
10477
10478	#include <cstddef> // broken bsds (is that redundant?) need this
10479	#include <sys/types.h>
10480	#include <sys/socket.h>
10481	#include <sys/uio.h>
10482
10483	int
10484	main ()
10485	{
10486
10487	{
10488	msghdr msg;
10489	iovec iov;
10490	char buf [100];
10491	char data = 0;
10492
10493	iov.iov_base = &data;
10494	iov.iov_len = 1;
10495
10496	msg.msg_iov = &iov;
10497	msg.msg_iovlen = 1;
10498	msg.msg_control = buf;
10499	msg.msg_controllen = sizeof buf;
10500
10501	cmsghdr *cmsg = CMSG_FIRSTHDR (&msg);
10502	cmsg->cmsg_level = SOL_SOCKET;
10503	cmsg->cmsg_type = SCM_RIGHTS;
10504	cmsg->cmsg_len = 100;
10505
10506	*(int *)CMSG_DATA (cmsg) = 5;
10507
10508	return sendmsg (3, &msg, 0);
10509	}
10510
10511	;
10512	return 0;
10513	}
10514	_ACEOF
10515	rm -f conftest.$ac_objext conftest$ac_exeext
10516	if { (ac_try="$ac_link"
10517	case "(($ac_try" in
10518	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10519	*) ac_try_echo=$ac_try;;
10520	esac
10521	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10522	(eval "$ac_link") 2>conftest.er1
10523	ac_status=$?
10524	grep -v '^ *+' conftest.er1 >conftest.err
10525	rm -f conftest.er1
10526	cat conftest.err >&5
10527	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10528	(exit $ac_status); } && {
10529	test -z "$ac_cxx_werror_flag" ||
10530	test ! -s conftest.err
10531	} && test -s conftest$ac_exeext &&
10532	$as_test_x conftest$ac_exeext; then
10533	can_pass_fds=yes
10534	else
10535	echo "$as_me: failed program was:" >&5
10536	sed 's/^/| /' conftest.$ac_ext >&5
10537
10538	can_pass_fds=no
10539	fi
10540
10541	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10542	conftest$ac_exeext conftest.$ac_ext
10543	fi
10544	{ echo "$as_me:$LINENO: result: $can_pass_fds" >&5
10545	echo "${ECHO_T}$can_pass_fds" >&6; }
10546	if test x$can_pass_fds = xyes; then
10547
10548	cat >>confdefs.h <<\_ACEOF
10549	#define HAVE_UNIX_FDPASS 1
10550	_ACEOF
10551
10552	else
10553	{ { echo "$as_me:$LINENO: error: libptytty requires unix-compliant filehandle passing ability" >&5
10554	echo "$as_me: error: libptytty requires unix-compliant filehandle passing ability" >&2;}
10555	{ (exit 1); exit 1; }; }
10556	fi
10557
10558
10559
10560
10561
10562
10563
10564
10565
10566	for ac_header in \
10567	pty.h \
10568	util.h \
10569	libutil.h \
10570	sys/ioctl.h \
10571	sys/stropts.h \
10572	stropts.h \
10573
10574	do
10575	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10576	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10577	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10578	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10579	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10580	echo $ECHO_N "(cached) $ECHO_C" >&6
10581	fi
10582	ac_res=`eval echo '${'$as_ac_Header'}'`
10583	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10584	echo "${ECHO_T}$ac_res" >&6; }
10585	else
10586	# Is the header compilable?
10587	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
10588	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
10589	cat >conftest.$ac_ext <<_ACEOF
10590	/* confdefs.h. */
10591	_ACEOF
10592	cat confdefs.h >>conftest.$ac_ext
10593	cat >>conftest.$ac_ext <<_ACEOF
10594	/* end confdefs.h. */
10595	$ac_includes_default
10596	#include <$ac_header>
10597	_ACEOF
10598	rm -f conftest.$ac_objext
10599	if { (ac_try="$ac_compile"
10600	case "(($ac_try" in
10601	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10602	*) ac_try_echo=$ac_try;;
10603	esac
10604	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10605	(eval "$ac_compile") 2>conftest.er1
10606	ac_status=$?
10607	grep -v '^ *+' conftest.er1 >conftest.err
10608	rm -f conftest.er1
10609	cat conftest.err >&5
10610	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10611	(exit $ac_status); } && {
10612	test -z "$ac_cxx_werror_flag" ||
10613	test ! -s conftest.err
10614	} && test -s conftest.$ac_objext; then
10615	ac_header_compiler=yes
10616	else
10617	echo "$as_me: failed program was:" >&5
10618	sed 's/^/| /' conftest.$ac_ext >&5
10619
10620	ac_header_compiler=no
10621	fi
10622
10623	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10624	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
10625	echo "${ECHO_T}$ac_header_compiler" >&6; }
10626
10627	# Is the header present?
10628	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
10629	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
10630	cat >conftest.$ac_ext <<_ACEOF
10631	/* confdefs.h. */
10632	_ACEOF
10633	cat confdefs.h >>conftest.$ac_ext
10634	cat >>conftest.$ac_ext <<_ACEOF
10635	/* end confdefs.h. */
10636	#include <$ac_header>
10637	_ACEOF
10638	if { (ac_try="$ac_cpp conftest.$ac_ext"
10639	case "(($ac_try" in
10640	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10641	*) ac_try_echo=$ac_try;;
10642	esac
10643	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10644	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
10645	ac_status=$?
10646	grep -v '^ *+' conftest.er1 >conftest.err
10647	rm -f conftest.er1
10648	cat conftest.err >&5
10649	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10650	(exit $ac_status); } >/dev/null && {
10651	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
10652	test ! -s conftest.err
10653	}; then
10654	ac_header_preproc=yes
10655	else
10656	echo "$as_me: failed program was:" >&5
10657	sed 's/^/| /' conftest.$ac_ext >&5
10658
10659	ac_header_preproc=no
10660	fi
10661
10662	rm -f conftest.err conftest.$ac_ext
10663	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10664	echo "${ECHO_T}$ac_header_preproc" >&6; }
10665
10666	# So? What about this header?
10667	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
10668	yes:no: )
10669	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
10670	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
10671	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
10672	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
10673	ac_header_preproc=yes
10674	;;
10675	no:yes:* )
10676	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
10677	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
10678	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
10679	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
10680	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
10681	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
10682	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
10683	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
10684	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
10685	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
10686	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
10687	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
10688
10689	;;
10690	esac
10691	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10692	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10693	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10694	echo $ECHO_N "(cached) $ECHO_C" >&6
10695	else
10696	eval "$as_ac_Header=\$ac_header_preproc"
10697	fi
10698	ac_res=`eval echo '${'$as_ac_Header'}'`
10699	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10700	echo "${ECHO_T}$ac_res" >&6; }
10701
10702	fi
10703	if test `eval echo '${'$as_ac_Header'}'` = yes; then
10704	cat >>confdefs.h <<_ACEOF
10705	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10706	_ACEOF
10707
10708	fi
10709
10710	done
10711
10712
10713
10714
10715
10716
10717
10718
10719
10720
10721
10722	for ac_func in \
10723	revoke \
10724	_getpty \
10725	getpt \
10726	posix_openpt \
10727	isastream \
10728	setuid \
10729	seteuid \
10730	setreuid \
10731	setresuid \
10732
10733	do
10734	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10735	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10736	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10737	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10738	echo $ECHO_N "(cached) $ECHO_C" >&6
10739	else
10740	cat >conftest.$ac_ext <<_ACEOF
10741	/* confdefs.h. */
10742	_ACEOF
10743	cat confdefs.h >>conftest.$ac_ext
10744	cat >>conftest.$ac_ext <<_ACEOF
10745	/* end confdefs.h. */
10746	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10747	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10748	#define $ac_func innocuous_$ac_func
10749
10750	/* System header to define __stub macros and hopefully few prototypes,
10751	which can conflict with char $ac_func (); below.
10752	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10753	<limits.h> exists even on freestanding compilers. */
10754
10755	#ifdef __STDC__
10756	# include <limits.h>
10757	#else
10758	# include <assert.h>
10759	#endif
10760
10761	#undef $ac_func
10762
10763	/* Override any GCC internal prototype to avoid an error.
10764	Use char because int might match the return type of a GCC
10765	builtin and then its argument prototype would still apply. */
10766	#ifdef __cplusplus
10767	extern "C"
10768	#endif
10769	char $ac_func ();
10770	/* The GNU C library defines this for functions which it implements
10771	to always fail with ENOSYS. Some functions are actually named
10772	something starting with __ and the normal name is an alias. */
10773	#if defined __stub_$ac_func || defined __stub___$ac_func
10774	choke me
10775	#endif
10776
10777	int
10778	main ()
10779	{
10780	return $ac_func ();
10781	;
10782	return 0;
10783	}
10784	_ACEOF
10785	rm -f conftest.$ac_objext conftest$ac_exeext
10786	if { (ac_try="$ac_link"
10787	case "(($ac_try" in
10788	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10789	*) ac_try_echo=$ac_try;;
10790	esac
10791	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10792	(eval "$ac_link") 2>conftest.er1
10793	ac_status=$?
10794	grep -v '^ *+' conftest.er1 >conftest.err
10795	rm -f conftest.er1
10796	cat conftest.err >&5
10797	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10798	(exit $ac_status); } && {
10799	test -z "$ac_cxx_werror_flag" ||
10800	test ! -s conftest.err
10801	} && test -s conftest$ac_exeext &&
10802	$as_test_x conftest$ac_exeext; then
10803	eval "$as_ac_var=yes"
10804	else
10805	echo "$as_me: failed program was:" >&5
10806	sed 's/^/| /' conftest.$ac_ext >&5
10807
10808	eval "$as_ac_var=no"
10809	fi
10810
10811	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10812	conftest$ac_exeext conftest.$ac_ext
10813	fi
10814	ac_res=`eval echo '${'$as_ac_var'}'`
10815	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10816	echo "${ECHO_T}$ac_res" >&6; }
10817	if test `eval echo '${'$as_ac_var'}'` = yes; then
10818	cat >>confdefs.h <<_ACEOF
10819	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10820	_ACEOF
10821
10822	fi
10823	done
10824
10825
10826	have_clone=no
10827
10828	{ echo "$as_me:$LINENO: checking for /dev/ptym/clone" >&5
10829	echo $ECHO_N "checking for /dev/ptym/clone... $ECHO_C" >&6; }
10830	if test -e /dev/ptym/clone; then
10831	{ echo "$as_me:$LINENO: result: yes" >&5
10832	echo "${ECHO_T}yes" >&6; }
10833
10834	cat >>confdefs.h <<\_ACEOF
10835	#define HAVE_DEV_CLONE 1
10836	_ACEOF
10837
10838
10839	cat >>confdefs.h <<\_ACEOF
10840	#define CLONE_DEVICE "/dev/ptym/clone"
10841	_ACEOF
10842
10843	have_clone=yes
10844	else
10845	{ echo "$as_me:$LINENO: result: no" >&5
10846	echo "${ECHO_T}no" >&6; }
10847	fi
10848
10849	{ echo "$as_me:$LINENO: checking for /dev/ptc" >&5
10850	echo $ECHO_N "checking for /dev/ptc... $ECHO_C" >&6; }
10851	if test -e /dev/ptc; then
10852	{ echo "$as_me:$LINENO: result: yes" >&5
10853	echo "${ECHO_T}yes" >&6; }
10854
10855	cat >>confdefs.h <<\_ACEOF
10856	#define HAVE_DEV_PTC 1
10857	_ACEOF
10858
10859
10860	cat >>confdefs.h <<\_ACEOF
10861	#define CLONE_DEVICE "/dev/ptc"
10862	_ACEOF
10863
10864	have_clone=yes
10865	else
10866	{ echo "$as_me:$LINENO: result: no" >&5
10867	echo "${ECHO_T}no" >&6; }
10868	fi
10869
10870	case $host in
10871	*-*-cygwin*)
10872	have_clone=yes
10873
10874	cat >>confdefs.h <<\_ACEOF
10875	#define CLONE_DEVICE "/dev/ptmx"
10876	_ACEOF
10877
10878	;;
10879	*)
10880	{ echo "$as_me:$LINENO: checking for /dev/ptmx" >&5
10881	echo $ECHO_N "checking for /dev/ptmx... $ECHO_C" >&6; }
10882	if test -e /dev/ptmx; then
10883	{ echo "$as_me:$LINENO: result: yes" >&5
10884	echo "${ECHO_T}yes" >&6; }
10885
10886	cat >>confdefs.h <<\_ACEOF
10887	#define HAVE_DEV_PTMX 1
10888	_ACEOF
10889
10890
10891	cat >>confdefs.h <<\_ACEOF
10892	#define CLONE_DEVICE "/dev/ptmx"
10893	_ACEOF
10894
10895	have_clone=yes
10896	else
10897	{ echo "$as_me:$LINENO: result: no" >&5
10898	echo "${ECHO_T}no" >&6; }
10899	fi
10900	;;
10901	esac
10902
10903	if test x$ac_cv_func_getpt = xyes -o x$ac_cv_func_posix_openpt = xyes -o x$have_clone = xyes; then
10904	{ echo "$as_me:$LINENO: checking for UNIX98 ptys" >&5
10905	echo $ECHO_N "checking for UNIX98 ptys... $ECHO_C" >&6; }
10906	cat >conftest.$ac_ext <<_ACEOF
10907	/* confdefs.h. */
10908	_ACEOF
10909	cat confdefs.h >>conftest.$ac_ext
10910	cat >>conftest.$ac_ext <<_ACEOF
10911	/* end confdefs.h. */
10912	#include <stdlib.h>
10913	int
10914	main ()
10915	{
10916	grantpt(0);unlockpt(0);ptsname(0);
10917	;
10918	return 0;
10919	}
10920	_ACEOF
10921	rm -f conftest.$ac_objext conftest$ac_exeext
10922	if { (ac_try="$ac_link"
10923	case "(($ac_try" in
10924	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10925	*) ac_try_echo=$ac_try;;
10926	esac
10927	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10928	(eval "$ac_link") 2>conftest.er1
10929	ac_status=$?
10930	grep -v '^ *+' conftest.er1 >conftest.err
10931	rm -f conftest.er1
10932	cat conftest.err >&5
10933	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10934	(exit $ac_status); } && {
10935	test -z "$ac_cxx_werror_flag" ||
10936	test ! -s conftest.err
10937	} && test -s conftest$ac_exeext &&
10938	$as_test_x conftest$ac_exeext; then
10939	unix98_pty=yes
10940
10941	cat >>confdefs.h <<\_ACEOF
10942	#define UNIX98_PTY 1
10943	_ACEOF
10944
10945	{ echo "$as_me:$LINENO: result: yes" >&5
10946	echo "${ECHO_T}yes" >&6; }
10947	else
10948	echo "$as_me: failed program was:" >&5
10949	sed 's/^/| /' conftest.$ac_ext >&5
10950
10951	{ echo "$as_me:$LINENO: result: no" >&5
10952	echo "${ECHO_T}no" >&6; }
10953	fi
10954
10955	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10956	conftest$ac_exeext conftest.$ac_ext
10957	fi
10958
10959	if test -z "$unix98_pty"; then
10960
10961	for ac_func in openpty
10962	do
10963	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10964	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10965	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10966	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10967	echo $ECHO_N "(cached) $ECHO_C" >&6
10968	else
10969	cat >conftest.$ac_ext <<_ACEOF
10970	/* confdefs.h. */
10971	_ACEOF
10972	cat confdefs.h >>conftest.$ac_ext
10973	cat >>conftest.$ac_ext <<_ACEOF
10974	/* end confdefs.h. */
10975	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10976	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10977	#define $ac_func innocuous_$ac_func
10978
10979	/* System header to define __stub macros and hopefully few prototypes,
10980	which can conflict with char $ac_func (); below.
10981	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10982	<limits.h> exists even on freestanding compilers. */
10983
10984	#ifdef __STDC__
10985	# include <limits.h>
10986	#else
10987	# include <assert.h>
10988	#endif
10989
10990	#undef $ac_func
10991
10992	/* Override any GCC internal prototype to avoid an error.
10993	Use char because int might match the return type of a GCC
10994	builtin and then its argument prototype would still apply. */
10995	#ifdef __cplusplus
10996	extern "C"
10997	#endif
10998	char $ac_func ();
10999	/* The GNU C library defines this for functions which it implements
11000	to always fail with ENOSYS. Some functions are actually named
11001	something starting with __ and the normal name is an alias. */
11002	#if defined __stub_$ac_func || defined __stub___$ac_func
11003	choke me
11004	#endif
11005
11006	int
11007	main ()
11008	{
11009	return $ac_func ();
11010	;
11011	return 0;
11012	}
11013	_ACEOF
11014	rm -f conftest.$ac_objext conftest$ac_exeext
11015	if { (ac_try="$ac_link"
11016	case "(($ac_try" in
11017	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11018	*) ac_try_echo=$ac_try;;
11019	esac
11020	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11021	(eval "$ac_link") 2>conftest.er1
11022	ac_status=$?
11023	grep -v '^ *+' conftest.er1 >conftest.err
11024	rm -f conftest.er1
11025	cat conftest.err >&5
11026	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11027	(exit $ac_status); } && {
11028	test -z "$ac_cxx_werror_flag" ||
11029	test ! -s conftest.err
11030	} && test -s conftest$ac_exeext &&
11031	$as_test_x conftest$ac_exeext; then
11032	eval "$as_ac_var=yes"
11033	else
11034	echo "$as_me: failed program was:" >&5
11035	sed 's/^/| /' conftest.$ac_ext >&5
11036
11037	eval "$as_ac_var=no"
11038	fi
11039
11040	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11041	conftest$ac_exeext conftest.$ac_ext
11042	fi
11043	ac_res=`eval echo '${'$as_ac_var'}'`
11044	{ echo "$as_me:$LINENO: result: $ac_res" >&5
11045	echo "${ECHO_T}$ac_res" >&6; }
11046	if test `eval echo '${'$as_ac_var'}'` = yes; then
11047	cat >>confdefs.h <<_ACEOF
11048	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11049	_ACEOF
11050
11051	else
11052	{ echo "$as_me:$LINENO: checking for openpty in -lutil" >&5
11053	echo $ECHO_N "checking for openpty in -lutil... $ECHO_C" >&6; }
11054	if test "${ac_cv_lib_util_openpty+set}" = set; then
11055	echo $ECHO_N "(cached) $ECHO_C" >&6
11056	else
11057	ac_check_lib_save_LIBS=$LIBS
11058	LIBS="-lutil $LIBS"
11059	cat >conftest.$ac_ext <<_ACEOF
11060	/* confdefs.h. */
11061	_ACEOF
11062	cat confdefs.h >>conftest.$ac_ext
11063	cat >>conftest.$ac_ext <<_ACEOF
11064	/* end confdefs.h. */
11065
11066	/* Override any GCC internal prototype to avoid an error.
11067	Use char because int might match the return type of a GCC
11068	builtin and then its argument prototype would still apply. */
11069	#ifdef __cplusplus
11070	extern "C"
11071	#endif
11072	char openpty ();
11073	int
11074	main ()
11075	{
11076	return openpty ();
11077	;
11078	return 0;
11079	}
11080	_ACEOF
11081	rm -f conftest.$ac_objext conftest$ac_exeext
11082	if { (ac_try="$ac_link"
11083	case "(($ac_try" in
11084	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11085	*) ac_try_echo=$ac_try;;
11086	esac
11087	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11088	(eval "$ac_link") 2>conftest.er1
11089	ac_status=$?
11090	grep -v '^ *+' conftest.er1 >conftest.err
11091	rm -f conftest.er1
11092	cat conftest.err >&5
11093	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11094	(exit $ac_status); } && {
11095	test -z "$ac_cxx_werror_flag" ||
11096	test ! -s conftest.err
11097	} && test -s conftest$ac_exeext &&
11098	$as_test_x conftest$ac_exeext; then
11099	ac_cv_lib_util_openpty=yes
11100	else
11101	echo "$as_me: failed program was:" >&5
11102	sed 's/^/| /' conftest.$ac_ext >&5
11103
11104	ac_cv_lib_util_openpty=no
11105	fi
11106
11107	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11108	conftest$ac_exeext conftest.$ac_ext
11109	LIBS=$ac_check_lib_save_LIBS
11110	fi
11111	{ echo "$as_me:$LINENO: result: $ac_cv_lib_util_openpty" >&5
11112	echo "${ECHO_T}$ac_cv_lib_util_openpty" >&6; }
11113	if test $ac_cv_lib_util_openpty = yes; then
11114	cat >>confdefs.h <<\_ACEOF
11115	#define HAVE_OPENPTY 1
11116	_ACEOF
11117	LIBS="$LIBS -lutil"
11118	fi
11119
11120	fi
11121	done
11122
11123	fi
11124
11125
11126
11127	{ echo "$as_me:$LINENO: checking for tty group" >&5
11128	echo $ECHO_N "checking for tty group... $ECHO_C" >&6; }
11129	if test "${tty_group+set}" = set; then
11130	echo $ECHO_N "(cached) $ECHO_C" >&6
11131	else
11132	if test "$cross_compiling" = yes; then
11133	tty_group=no
11134	else
11135	cat >conftest.$ac_ext <<_ACEOF
11136	/* confdefs.h. */
11137	_ACEOF
11138	cat confdefs.h >>conftest.$ac_ext
11139	cat >>conftest.$ac_ext <<_ACEOF
11140	/* end confdefs.h. */
11141
11142	#include <sys/types.h>
11143	#include <sys/stat.h>
11144	#include <unistd.h>
11145	#include <grp.h>
11146
11147	main()
11148	{
11149	struct stat st;
11150	struct group *gr;
11151	char *tty;
11152	gr = getgrnam("tty");
11153	tty = ttyname(0);
11154	if (gr != 0
11155	&& tty != 0
11156	&& (stat(tty, &st)) == 0
11157	&& st.st_gid == gr->gr_gid)
11158	return 0;
11159	else
11160	return 1;
11161	}
11162	_ACEOF
11163	rm -f conftest$ac_exeext
11164	if { (ac_try="$ac_link"
11165	case "(($ac_try" in
11166	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11167	*) ac_try_echo=$ac_try;;
11168	esac
11169	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11170	(eval "$ac_link") 2>&5
11171	ac_status=$?
11172	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11173	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11174	{ (case "(($ac_try" in
11175	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11176	*) ac_try_echo=$ac_try;;
11177	esac
11178	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11179	(eval "$ac_try") 2>&5
11180	ac_status=$?
11181	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11182	(exit $ac_status); }; }; then
11183	tty_group=yes
11184	else
11185	echo "$as_me: program exited with status $ac_status" >&5
11186	echo "$as_me: failed program was:" >&5
11187	sed 's/^/| /' conftest.$ac_ext >&5
11188
11189	( exit $ac_status )
11190	tty_group=no
11191	fi
11192	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11193	fi
11194
11195
11196	fi
11197	{ echo "$as_me:$LINENO: result: $tty_group" >&5
11198	echo "${ECHO_T}$tty_group" >&6; }
11199	if test x$tty_group = xyes; then
11200
11201	cat >>confdefs.h <<\_ACEOF
11202	#define TTY_GID_SUPPORT 1
11203	_ACEOF
11204
11205	fi
11206
11207	if test x$support_xft = xyes; then
11208	# Extract the first word of "pkg-config", so it can be a program name with args.	6830	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
11209	set dummy pkg-config; ac_word=$2	6831	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
11210	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	6832	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11211	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	6833	printf %s "checking for $ac_word... " >&6; }
11212	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then	6834	if test ${ac_cv_path_PKG_CONFIG+y}
11213	echo $ECHO_N "(cached) $ECHO_C" >&6	6835	then :
11214	else	6836	printf %s "(cached) " >&6
		6837	else $as_nop
11215	case $PKG_CONFIG in	6838	case $PKG_CONFIG in
11216	[\\/]* | ?:[\\/]*)	6839	[\\/]* | ?:[\\/]*)
11217	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.	6840	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11218	;;	6841	;;
11219	*)	6842	*)
11220	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6843	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11221	for as_dir in $PATH	6844	for as_dir in $PATH
11222	do	6845	do
11223	IFS=$as_save_IFS	6846	IFS=$as_save_IFS
11224	test -z "$as_dir" && as_dir=.	6847	case $as_dir in #(((
		6848	'') as_dir=./ ;;
		6849	*/) ;;
		6850	*) as_dir=$as_dir/ ;;
		6851	esac
11225	for ac_exec_ext in '' $ac_executable_extensions; do	6852	for ac_exec_ext in '' $ac_executable_extensions; do
11226	if { test -f "$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$ac_exec_ext"; then
11227	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"	6854	ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
11228	echo "$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$ac_exec_ext" >&5
11229	break 2	6856	break 2
11230	fi	6857	fi
11231	done	6858	done
11232	done	6859	done
11233	IFS=$as_save_IFS	6860	IFS=$as_save_IFS
11234		6861
11235	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11236	;;	6862	;;
11237	esac	6863	esac
11238	fi	6864	fi
11239	PKG_CONFIG=$ac_cv_path_PKG_CONFIG	6865	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11240	if test -n "$PKG_CONFIG"; then	6866	if test -n "$PKG_CONFIG"; then
11241	{ echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5	6867	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11242	echo "${ECHO_T}$PKG_CONFIG" >&6; }	6868	printf "%s\n" "$PKG_CONFIG" >&6; }
11243	else	6869	else
11244	{ echo "$as_me:$LINENO: result: no" >&5	6870	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
11245	echo "${ECHO_T}no" >&6; }	6871	printf "%s\n" "no" >&6; }
11246	fi	6872	fi
11247		6873
11248		6874
11249	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xft; then	6875	fi
11250	X_LIBS="`$PKG_CONFIG xft --libs` $X_LIBS"	6876	if test -z "$ac_cv_path_PKG_CONFIG"; then
11251	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"
11252	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
11253	# 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.
11254	set dummy xft-config; ac_word=$2	7618	set dummy xft-config; ac_word=$2
11255	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	7619	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11256	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	7620	printf %s "checking for $ac_word... " >&6; }
11257	if test "${ac_cv_path_XFT_CONFIG+set}" = set; then	7621	if test ${ac_cv_path_XFT_CONFIG+y}
11258	echo $ECHO_N "(cached) $ECHO_C" >&6	7622	then :
11259	else	7623	printf %s "(cached) " >&6
		7624	else $as_nop
11260	case $XFT_CONFIG in	7625	case $XFT_CONFIG in
11261	[\\/]* | ?:[\\/]*)	7626	[\\/]* | ?:[\\/]*)
11262	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.	7627	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.
11263	;;	7628	;;
11264	*)	7629	*)
11265	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7630	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11266	for as_dir in $PATH	7631	for as_dir in $PATH
11267	do	7632	do
11268	IFS=$as_save_IFS	7633	IFS=$as_save_IFS
11269	test -z "$as_dir" && as_dir=.	7634	case $as_dir in #(((
		7635	'') as_dir=./ ;;
		7636	*/) ;;
		7637	*) as_dir=$as_dir/ ;;
		7638	esac
11270	for ac_exec_ext in '' $ac_executable_extensions; do	7639	for ac_exec_ext in '' $ac_executable_extensions; do
11271	if { test -f "$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$ac_exec_ext"; then
11272	ac_cv_path_XFT_CONFIG="$as_dir/$ac_word$ac_exec_ext"	7641	ac_cv_path_XFT_CONFIG="$as_dir$ac_word$ac_exec_ext"
11273	echo "$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$ac_exec_ext" >&5
11274	break 2	7643	break 2
11275	fi	7644	fi
11276	done	7645	done
11277	done	7646	done
11278	IFS=$as_save_IFS	7647	IFS=$as_save_IFS
11279		7648
11280	test -z "$ac_cv_path_XFT_CONFIG" && ac_cv_path_XFT_CONFIG="no"	7649	test -z "$ac_cv_path_XFT_CONFIG" && ac_cv_path_XFT_CONFIG="no"
11281	;;	7650	;;
11282	esac	7651	esac
11283	fi	7652	fi
11284	XFT_CONFIG=$ac_cv_path_XFT_CONFIG	7653	XFT_CONFIG=$ac_cv_path_XFT_CONFIG
11285	if test -n "$XFT_CONFIG"; then	7654	if test -n "$XFT_CONFIG"; then
11286	{ echo "$as_me:$LINENO: result: $XFT_CONFIG" >&5	7655	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5
11287	echo "${ECHO_T}$XFT_CONFIG" >&6; }	7656	printf "%s\n" "$XFT_CONFIG" >&6; }
11288	else	7657	else
11289	{ echo "$as_me:$LINENO: result: no" >&5	7658	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
11290	echo "${ECHO_T}no" >&6; }	7659	printf "%s\n" "no" >&6; }
11291	fi	7660	fi
11292		7661
11293		7662
11294	if test $XFT_CONFIG != no; then	7663	if test $XFT_CONFIG != no; then
11295	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"	7664	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"
11296	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"	7665	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"
11297	fi	7666	fi
		7667
11298	fi	7668	fi
		7669
11299		7670
11300	save_LIBS="$LIBS"	7671	save_LIBS="$LIBS"
11301	LIBS="$LIBS $X_LIBS"	7672	LIBS="$LIBS $X_LIBS"
11302		7673	for ac_header in X11/Xft/Xft.h fontconfig/fontconfig.h
11303	for ac_header in X11/Xft/Xft.h	7674	do :
11304	do
11305	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	7675	as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
11306	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	7676	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11307	{ echo "$as_me:$LINENO: checking for $ac_header" >&5	7677	if eval test \"x\$"$as_ac_Header"\" = x"yes"
11308	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }	7678	then :
11309	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	7679	cat >>confdefs.h <<_ACEOF
11310	echo $ECHO_N "(cached) $ECHO_C" >&6	7680	#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
11311	fi
11312	ac_res=`eval echo '${'$as_ac_Header'}'`
11313	{ echo "$as_me:$LINENO: result: $ac_res" >&5
11314	echo "${ECHO_T}$ac_res" >&6; }
11315	else
11316	# Is the header compilable?
11317	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
11318	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
11319	cat >conftest.$ac_ext <<_ACEOF
11320	/* confdefs.h. */
11321	_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; }
11322	cat confdefs.h >>conftest.$ac_ext	7716	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11323	cat >>conftest.$ac_ext <<_ACEOF
11324	/* end confdefs.h. */	7717	/* end confdefs.h. */
11325	$ac_includes_default
11326	#include <$ac_header>
11327	_ACEOF
11328	rm -f conftest.$ac_objext
11329	if { (ac_try="$ac_compile"
11330	case "(($ac_try" in
11331	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11332	*) ac_try_echo=$ac_try;;
11333	esac
11334	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11335	(eval "$ac_compile") 2>conftest.er1
11336	ac_status=$?
11337	grep -v '^ *+' conftest.er1 >conftest.err
11338	rm -f conftest.er1
11339	cat conftest.err >&5
11340	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11341	(exit $ac_status); } && {
11342	test -z "$ac_cxx_werror_flag" ||
11343	test ! -s conftest.err
11344	} && test -s conftest.$ac_objext; then
11345	ac_header_compiler=yes
11346	else
11347	echo "$as_me: failed program was:" >&5
11348	sed 's/^/| /' conftest.$ac_ext >&5
11349		7718
11350	ac_header_compiler=no	7719	#include <X11/extensions/Xrender.h>
11351	fi	7720	#if RENDER_MAJOR == 0 && RENDER_MINOR <= 10
11352		7721	error
11353	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11354	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
11355	echo "${ECHO_T}$ac_header_compiler" >&6; }
11356
11357	# Is the header present?
11358	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
11359	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
11360	cat >conftest.$ac_ext <<_ACEOF
11361	/* confdefs.h. */
11362	_ACEOF
11363	cat confdefs.h >>conftest.$ac_ext
11364	cat >>conftest.$ac_ext <<_ACEOF
11365	/* end confdefs.h. */
11366	#include <$ac_header>
11367	_ACEOF
11368	if { (ac_try="$ac_cpp conftest.$ac_ext"
11369	case "(($ac_try" in
11370	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11371	*) ac_try_echo=$ac_try;;
11372	esac
11373	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11374	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
11375	ac_status=$?
11376	grep -v '^ *+' conftest.er1 >conftest.err
11377	rm -f conftest.er1
11378	cat conftest.err >&5
11379	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11380	(exit $ac_status); } >/dev/null && {
11381	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
11382	test ! -s conftest.err
11383	}; then
11384	ac_header_preproc=yes
11385	else
11386	echo "$as_me: failed program was:" >&5
11387	sed 's/^/| /' conftest.$ac_ext >&5
11388
11389	ac_header_preproc=no
11390	fi
11391
11392	rm -f conftest.err conftest.$ac_ext
11393	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
11394	echo "${ECHO_T}$ac_header_preproc" >&6; }
11395
11396	# So? What about this header?
11397	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
11398	yes:no: )
11399	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
11400	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
11401	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
11402	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
11403	ac_header_preproc=yes
11404	;;
11405	no:yes:* )
11406	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
11407	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
11408	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
11409	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
11410	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
11411	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
11412	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
11413	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
11414	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
11415	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
11416	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
11417	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
11418
11419	;;
11420	esac
11421	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
11422	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11423	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11424	echo $ECHO_N "(cached) $ECHO_C" >&6
11425	else
11426	eval "$as_ac_Header=\$ac_header_preproc"
11427	fi
11428	ac_res=`eval echo '${'$as_ac_Header'}'`
11429	{ echo "$as_me:$LINENO: result: $ac_res" >&5
11430	echo "${ECHO_T}$ac_res" >&6; }
11431
11432	fi
11433	if test `eval echo '${'$as_ac_Header'}'` = yes; then
11434	cat >>confdefs.h <<_ACEOF
11435	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
11436	_ACEOF
11437
11438	else
11439	support_xft=no
11440	fi
11441
11442	done
11443
11444	{ echo "$as_me:$LINENO: checking for XftDrawString32 in -lXft" >&5
11445	echo $ECHO_N "checking for XftDrawString32 in -lXft... $ECHO_C" >&6; }
11446	if test "${ac_cv_lib_Xft_XftDrawString32+set}" = set; then
11447	echo $ECHO_N "(cached) $ECHO_C" >&6
11448	else
11449	ac_check_lib_save_LIBS=$LIBS
11450	LIBS="-lXft $LIBS"
11451	cat >conftest.$ac_ext <<_ACEOF
11452	/* confdefs.h. */
11453	_ACEOF
11454	cat confdefs.h >>conftest.$ac_ext
11455	cat >>conftest.$ac_ext <<_ACEOF
11456	/* end confdefs.h. */
11457
11458	/* Override any GCC internal prototype to avoid an error.
11459	Use char because int might match the return type of a GCC
11460	builtin and then its argument prototype would still apply. */
11461	#ifdef __cplusplus
11462	extern "C"
11463	#endif	7722	#endif
11464	char XftDrawString32 ();	7723
11465	int	7724	int
11466	main ()	7725	main (void)
11467	{	7726	{
11468	return XftDrawString32 ();	7727
11469	;	7728	;
11470	return 0;	7729	return 0;
11471	}	7730	}
11472	_ACEOF	7731	_ACEOF
11473	rm -f conftest.$ac_objext conftest$ac_exeext	7732	if ac_fn_cxx_try_compile "$LINENO"
11474	if { (ac_try="$ac_link"	7733	then :
11475	case "(($ac_try" in
11476	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11477	*) ac_try_echo=$ac_try;;
11478	esac
11479	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11480	(eval "$ac_link") 2>conftest.er1
11481	ac_status=$?
11482	grep -v '^ *+' conftest.er1 >conftest.err
11483	rm -f conftest.er1
11484	cat conftest.err >&5
11485	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11486	(exit $ac_status); } && {
11487	test -z "$ac_cxx_werror_flag" ||
11488	test ! -s conftest.err
11489	} && test -s conftest$ac_exeext &&
11490	$as_test_x conftest$ac_exeext; then
11491	ac_cv_lib_Xft_XftDrawString32=yes
11492	else
11493	echo "$as_me: failed program was:" >&5
11494	sed 's/^/| /' conftest.$ac_ext >&5
11495		7734
11496	ac_cv_lib_Xft_XftDrawString32=no	7735	else $as_nop
11497	fi
11498
11499	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11500	conftest$ac_exeext conftest.$ac_ext
11501	LIBS=$ac_check_lib_save_LIBS
11502	fi
11503	{ echo "$as_me:$LINENO: result: $ac_cv_lib_Xft_XftDrawString32" >&5
11504	echo "${ECHO_T}$ac_cv_lib_Xft_XftDrawString32" >&6; }
11505	if test $ac_cv_lib_Xft_XftDrawString32 = yes; then
11506	:
11507	else
11508	support_xft=no	7736	support_image=no
11509	fi	7737	fi
11510		7738	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
11511	LIBS="$save_LIBS"
11512
11513	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"
11514		7743
11515	cat >>confdefs.h <<\_ACEOF	7744	printf "%s\n" "#define XRENDER 1" >>confdefs.h
11516	#define XFT 1
11517	_ACEOF
11518		7745
		7746
		7747	if test x$support_inheritpixmap = xyes; then
		7748
		7749	printf "%s\n" "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
		7750
11519	fi	7751	fi
		7752	else
		7753	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7754	printf "%s\n" "no" >&6; }
		7755	fi
11520	fi	7756	fi
		7757
11521	if test x$support_styles = xyes; then	7758	if test x$support_styles = xyes; then
11522		7759
11523	cat >>confdefs.h <<\_ACEOF	7760	printf "%s\n" "#define ENABLE_STYLES 1" >>confdefs.h
11524	#define ENABLE_STYLES 1
11525	_ACEOF
11526		7761
11527	fi	7762	fi
11528	if test x$support_iso14755 = xyes; then	7763	if test x$support_iso14755 = xyes; then
11529		7764
11530	cat >>confdefs.h <<\_ACEOF	7765	printf "%s\n" "#define ISO_14755 1" >>confdefs.h
11531	#define ISO_14755 1
11532	_ACEOF
11533		7766
11534	fi	7767	fi
11535	if test x$support_8bitctrls = xyes; then	7768	if test x$support_8bitctrls = xyes; then
11536		7769
11537	cat >>confdefs.h <<\_ACEOF	7770	printf "%s\n" "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h
11538	#define EIGHT_BIT_CONTROLS 1
11539	_ACEOF
11540		7771
11541	fi	7772	fi
11542	if test x$support_fading = xyes; then	7773	if test x$support_fading = xyes; then
11543		7774
11544	cat >>confdefs.h <<\_ACEOF	7775	printf "%s\n" "#define OFF_FOCUS_FADING 1" >>confdefs.h
11545	#define OFF_FOCUS_FADING 1
11546	_ACEOF
11547
11548	fi
11549	if test x$support_inheritpixmap = xyes; then
11550
11551	cat >>confdefs.h <<\_ACEOF
11552	#define ENABLE_TRANSPARENCY 1
11553	_ACEOF
11554		7776
11555	fi	7777	fi
11556	if test x$support_keepscrolling = xno; then	7778	if test x$support_keepscrolling = xno; then
11557		7779
11558	cat >>confdefs.h <<\_ACEOF
11559	#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1	7780	printf "%s\n" "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h
11560	_ACEOF
11561		7781
11562	fi	7782	fi
11563	if test x$support_selectionscrolling = xyes; then	7783	if test x$support_selectionscrolling = xyes; then
11564		7784
11565	cat >>confdefs.h <<\_ACEOF	7785	printf "%s\n" "#define SELECTION_SCROLLING 1" >>confdefs.h
11566	#define SELECTION_SCROLLING 1
11567	_ACEOF
11568		7786
11569	fi	7787	fi
11570	if test x$support_frills = xyes; then	7788	if test x$support_frills = xyes; then
11571		7789
11572	cat >>confdefs.h <<\_ACEOF	7790	printf "%s\n" "#define ENABLE_FRILLS 1" >>confdefs.h
11573	#define ENABLE_FRILLS 1
11574	_ACEOF
11575		7791
11576	fi	7792	fi
11577	if test x$support_mousewheel = xyes; then	7793	if test x$support_mousewheel = xyes; then
11578		7794
11579	cat >>confdefs.h <<\_ACEOF	7795	printf "%s\n" "#define MOUSE_WHEEL 1" >>confdefs.h
11580	#define MOUSE_WHEEL 1
11581	_ACEOF
11582		7796
11583	fi	7797	fi
11584	if test x$support_mouseslipwheel = xyes; then	7798	if test x$support_mouseslipwheel = xyes; then
11585		7799
11586	cat >>confdefs.h <<\_ACEOF	7800	printf "%s\n" "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h
11587	#define MOUSE_SLIP_WHEELING 1
11588	_ACEOF
11589		7801
11590	fi	7802	fi
11591	if test x$support_afterimage = xyes; then
11592
11593	cat >>confdefs.h <<\_ACEOF
11594	#define HAVE_AFTERIMAGE 1
11595	_ACEOF
11596
11597
11598	cat >>confdefs.h <<\_ACEOF
11599	#define BG_IMAGE_FROM_FILE 1
11600	_ACEOF
11601
11602	fi
11603
11604		7803
11605	scrolltypes=plain	7804	scrolltypes=plain
11606		7805
11607	cat >>confdefs.h <<\_ACEOF	7806	printf "%s\n" "#define PLAIN_SCROLLBAR 1" >>confdefs.h
11608	#define PLAIN_SCROLLBAR 1
11609	_ACEOF
11610		7807
11611		7808
11612	if test x$support_scroll_rxvt = xyes; then	7809	if test x$support_scroll_rxvt = xyes; then
11613		7810
11614	cat >>confdefs.h <<\_ACEOF	7811	printf "%s\n" "#define RXVT_SCROLLBAR 1" >>confdefs.h
11615	#define RXVT_SCROLLBAR 1
11616	_ACEOF
11617		7812
11618	scrolltypes="$scrolltypes rxvt"	7813	scrolltypes="$scrolltypes rxvt"
11619	fi	7814	fi
11620	if test x$support_scroll_next = xyes; then	7815	if test x$support_scroll_next = xyes; then
11621		7816
11622	cat >>confdefs.h <<\_ACEOF	7817	printf "%s\n" "#define NEXT_SCROLLBAR 1" >>confdefs.h
11623	#define NEXT_SCROLLBAR 1
11624	_ACEOF
11625		7818
11626	scrolltypes="$scrolltypes next"	7819	scrolltypes="$scrolltypes next"
11627	fi	7820	fi
11628	if test x$support_scroll_xterm = xyes; then	7821	if test x$support_scroll_xterm = xyes; then
11629		7822
11630	cat >>confdefs.h <<\_ACEOF	7823	printf "%s\n" "#define XTERM_SCROLLBAR 1" >>confdefs.h
11631	#define XTERM_SCROLLBAR 1
11632	_ACEOF
11633		7824
11634	scrolltypes="$scrolltypes xterm"	7825	scrolltypes="$scrolltypes xterm"
11635	fi	7826	fi
11636	if test x$support_pointer_blank = xyes; then	7827	if test x$support_pointer_blank = xyes; then
11637		7828
11638	cat >>confdefs.h <<\_ACEOF	7829	printf "%s\n" "#define POINTER_BLANK 1" >>confdefs.h
11639	#define POINTER_BLANK 1
11640	_ACEOF
11641		7830
11642	fi	7831	fi
11643	if test x$support_text_blink = xyes; then	7832	if test x$support_text_blink = xyes; then
11644		7833
11645	cat >>confdefs.h <<\_ACEOF	7834	printf "%s\n" "#define TEXT_BLINK 1" >>confdefs.h
11646	#define TEXT_BLINK 1
11647	_ACEOF
11648		7835
11649	fi	7836	fi
11650	if test x$support_unicode3 = xyes; then	7837	if test x$support_unicode3 = xyes; then
11651		7838
11652	cat >>confdefs.h <<\_ACEOF	7839	printf "%s\n" "#define UNICODE_3 1" >>confdefs.h
11653	#define UNICODE_3 1
11654	_ACEOF
11655		7840
11656	fi	7841	fi
11657	if test x$support_combining = xyes; then	7842	if test x$support_combining = xyes; then
11658		7843
11659	cat >>confdefs.h <<\_ACEOF	7844	printf "%s\n" "#define ENABLE_COMBINING 1" >>confdefs.h
11660	#define ENABLE_COMBINING 1
11661	_ACEOF
11662		7845
11663	fi	7846	fi
11664	if test x$codesets = xall; then	7847	if test x$codesets = xall; then
11665	codesets=jp,jp-ext,kr,zh,zh-ext	7848	codesets=jp,jp-ext,kr,zh,zh-ext
11666	fi	7849	fi
11667		7850
11668	cat >>confdefs.h <<\_ACEOF	7851	printf "%s\n" "#define ENCODING_EU 1" >>confdefs.h
11669	#define ENCODING_EU 1
11670	_ACEOF
11671		7852
11672		7853
11673	cat >>confdefs.h <<\_ACEOF	7854	printf "%s\n" "#define ENCODING_VN 1" >>confdefs.h
11674	#define ENCODING_VN 1
11675	_ACEOF
11676		7855
11677	for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do	7856	for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do
11678	case "$codeset" in	7857	case "$codeset" in
11679	JP )	7858	JP )
11680	cat >>confdefs.h <<\_ACEOF	7859	printf "%s\n" "#define ENCODING_JP 1" >>confdefs.h
11681	#define ENCODING_JP 1
11682	_ACEOF
11683	;;	7860	;;
11684	JP_EXT )	7861	JP_EXT )
11685	cat >>confdefs.h <<\_ACEOF	7862	printf "%s\n" "#define ENCODING_JP_EXT 1" >>confdefs.h
11686	#define ENCODING_JP_EXT 1
11687	_ACEOF
11688	;;	7863	;;
11689	KR )	7864	KR )
11690	cat >>confdefs.h <<\_ACEOF	7865	printf "%s\n" "#define ENCODING_KR 1" >>confdefs.h
11691	#define ENCODING_KR 1
11692	_ACEOF
11693	;;	7866	;;
11694	ZH )	7867	ZH )
11695	cat >>confdefs.h <<\_ACEOF	7868	printf "%s\n" "#define ENCODING_ZH 1" >>confdefs.h
11696	#define ENCODING_ZH 1
11697	_ACEOF
11698	;;	7869	;;
11699	ZH_EXT )	7870	ZH_EXT )
11700	cat >>confdefs.h <<\_ACEOF	7871	printf "%s\n" "#define ENCODING_ZH_EXT 1" >>confdefs.h
11701	#define ENCODING_ZH_EXT 1
11702	_ACEOF
11703	;;	7872	;;
11704	esac	7873	esac
11705	done	7874	done
11706		7875
11707	IF_PERL=\#	7876	IF_PERL=\#
11708	if test x$support_perl = xyes; then	7877	if test x$support_perl = xyes; then
11709	# 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.
11710	set dummy perl5; ac_word=$2	7879	set dummy perl5; ac_word=$2
11711	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	7880	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11712	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	7881	printf %s "checking for $ac_word... " >&6; }
11713	if test "${ac_cv_path_PERL+set}" = set; then	7882	if test ${ac_cv_path_PERL+y}
11714	echo $ECHO_N "(cached) $ECHO_C" >&6	7883	then :
11715	else	7884	printf %s "(cached) " >&6
		7885	else $as_nop
11716	case $PERL in	7886	case $PERL in
11717	[\\/]* | ?:[\\/]*)	7887	[\\/]* | ?:[\\/]*)
11718	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.	7888	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
11719	;;	7889	;;
11720	*)	7890	*)
11721	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7891	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11722	for as_dir in $PATH	7892	for as_dir in $PATH
11723	do	7893	do
11724	IFS=$as_save_IFS	7894	IFS=$as_save_IFS
11725	test -z "$as_dir" && as_dir=.	7895	case $as_dir in #(((
		7896	'') as_dir=./ ;;
		7897	*/) ;;
		7898	*) as_dir=$as_dir/ ;;
		7899	esac
11726	for ac_exec_ext in '' $ac_executable_extensions; do	7900	for ac_exec_ext in '' $ac_executable_extensions; do
11727	if { test -f "$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$ac_exec_ext"; then
11728	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"	7902	ac_cv_path_PERL="$as_dir$ac_word$ac_exec_ext"
11729	echo "$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$ac_exec_ext" >&5
11730	break 2	7904	break 2
11731	fi	7905	fi
11732	done	7906	done
11733	done	7907	done
11734	IFS=$as_save_IFS	7908	IFS=$as_save_IFS
11735		7909
		7910	test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl"
11736	;;	7911	;;
11737	esac	7912	esac
11738	fi	7913	fi
11739	PERL=$ac_cv_path_PERL	7914	PERL=$ac_cv_path_PERL
11740	if test -n "$PERL"; then	7915	if test -n "$PERL"; then
11741	{ echo "$as_me:$LINENO: result: $PERL" >&5	7916	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
11742	echo "${ECHO_T}$PERL" >&6; }	7917	printf "%s\n" "$PERL" >&6; }
11743	else	7918	else
11744	{ echo "$as_me:$LINENO: result: no" >&5	7919	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
11745	echo "${ECHO_T}no" >&6; }	7920	printf "%s\n" "no" >&6; }
11746	fi	7921	fi
11747		7922
11748		7923
11749	# Extract the first word of "perl", so it can be a program name with args.
11750	set dummy perl; ac_word=$2
11751	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
11752	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
11753	if test "${ac_cv_path_PERL+set}" = set; then
11754	echo $ECHO_N "(cached) $ECHO_C" >&6
11755	else
11756	case $PERL in
11757	[\\/]* | ?:[\\/]*)
11758	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
11759	;;
11760	*)
11761	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11762	for as_dir in $PATH
11763	do
11764	IFS=$as_save_IFS
11765	test -z "$as_dir" && as_dir=.
11766	for ac_exec_ext in '' $ac_executable_extensions; do
11767	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11768	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
11769	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
11770	break 2
11771	fi
11772	done
11773	done
11774	IFS=$as_save_IFS
11775		7924
11776	;;
11777	esac
11778	fi
11779	PERL=$ac_cv_path_PERL
11780	if test -n "$PERL"; then
11781	{ echo "$as_me:$LINENO: result: $PERL" >&5
11782	echo "${ECHO_T}$PERL" >&6; }
11783	else
11784	{ echo "$as_me:$LINENO: result: no" >&5
11785	echo "${ECHO_T}no" >&6; }
11786	fi
11787
11788
11789
11790	{ echo "$as_me:$LINENO: checking for $PERL suitability" >&5	7925	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5
11791	echo $ECHO_N "checking for $PERL suitability... $ECHO_C" >&6; }	7926	printf %s "checking for $PERL suitability... " >&6; }
11792	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then	7927	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
11793		7928
11794	save_CXXFLAGS="$CXXFLAGS"	7929	save_CXXFLAGS="$CXXFLAGS"
11795	save_LIBS="$LIBS"	7930	save_LIBS="$LIBS"
11796	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"	7931	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
11797	LIBS="$LIBS `$PERL -MExtUtils::Embed -e ldopts`"	7932	LIBS="$LIBS `$PERL -MExtUtils::Embed -e ldopts`"
11798	cat >conftest.$ac_ext <<_ACEOF
11799	/* confdefs.h. */
11800	_ACEOF
11801	cat confdefs.h >>conftest.$ac_ext	7933	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11802	cat >>conftest.$ac_ext <<_ACEOF
11803	/* end confdefs.h. */	7934	/* end confdefs.h. */
11804		7935
11805	#include <EXTERN.h>	7936	#include <EXTERN.h>
11806	#include <perl.h>	7937	#include <perl.h>
11807	#include <XSUB.h>	7938	#include <XSUB.h>
11808		7939
11809	int	7940	int
11810	main ()	7941	main (void)
11811	{	7942	{
11812		7943
11813	PerlInterpreter *perl = perl_alloc ();	7944	PerlInterpreter *perl = perl_alloc ();
11814		7945
11815	;	7946	;
11816	return 0;	7947	return 0;
11817	}	7948	}
11818	_ACEOF	7949	_ACEOF
11819	rm -f conftest.$ac_objext conftest$ac_exeext	7950	if ac_fn_cxx_try_link "$LINENO"
11820	if { (ac_try="$ac_link"	7951	then :
11821	case "(($ac_try" in
11822	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11823	*) ac_try_echo=$ac_try;;
11824	esac
11825	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11826	(eval "$ac_link") 2>conftest.er1
11827	ac_status=$?
11828	grep -v '^ *+' conftest.er1 >conftest.err
11829	rm -f conftest.er1
11830	cat conftest.err >&5
11831	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11832	(exit $ac_status); } && {
11833	test -z "$ac_cxx_werror_flag" ||
11834	test ! -s conftest.err
11835	} && test -s conftest$ac_exeext &&
11836	$as_test_x conftest$ac_exeext; then
11837	rxvt_perl_link=yes	7952	rxvt_perl_link=yes
11838	else	7953	else $as_nop
11839	echo "$as_me: failed program was:" >&5
11840	sed 's/^/| /' conftest.$ac_ext >&5
11841
11842	rxvt_perl_link=no	7954	rxvt_perl_link=no
11843	fi	7955	fi
11844
11845	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	7956	rm -f core conftest.err conftest.$ac_objext conftest.beam \
11846	conftest$ac_exeext conftest.$ac_ext	7957	conftest$ac_exeext conftest.$ac_ext
11847	CXXFLAGS="$save_CXXFLAGS"	7958	CXXFLAGS="$save_CXXFLAGS"
11848	LIBS="$save_LIBS"	7959	LIBS="$save_LIBS"
11849		7960
11850	if test x$rxvt_perl_link = xyes; then	7961	if test x$rxvt_perl_link = xyes; then
11851	{ echo "$as_me:$LINENO: result: ok" >&5	7962	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
11852	echo "${ECHO_T}ok" >&6; }	7963	printf "%s\n" "ok" >&6; }
11853		7964
11854	cat >>confdefs.h <<\_ACEOF	7965	printf "%s\n" "#define ENABLE_PERL 1" >>confdefs.h
11855	#define ENABLE_PERL 1
11856	_ACEOF
11857		7966
11858	IF_PERL=	7967	IF_PERL=
11859	PERL_O=rxvtperl.o	7968	PERL_O=rxvtperl.o
11860	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"	7969	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
11861	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"	7970	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
11862	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"	7971	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"
11863	else	7972	else
11864	{ { echo "$as_me:$LINENO: error: no, unable to link" >&5	7973	as_fn_error $? "no, unable to link" "$LINENO" 5
11865	echo "$as_me: error: no, unable to link" >&2;}
11866	{ (exit 1); exit 1; }; }
11867	fi	7974	fi
11868	else	7975	else
11869	{ { echo "$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
11870	echo "$as_me: error: no working perl found, or perl not version >= 5.8" >&2;}
11871	{ (exit 1); exit 1; }; }
11872	fi	7977	fi
11873	fi	7978	fi
11874		7979
11875		7980
11876		7981
11877		7982
11878		7983
11879		7984
11880
11881
11882
11883
11884
11885
11886
11887
11888
11889
11890
11891
11892
11893	test "$program_prefix" != NONE &&
11894	program_transform_name="s&^&$program_prefix&;$program_transform_name"
11895	# Use a double $ so make ignores it.
11896	test "$program_suffix" != NONE &&
11897	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
11898	# Double any \ or $. echo might interpret backslashes.
11899	# By default was `s,x,x', remove it if useless.
11900	cat <<\_ACEOF >conftest.sed
11901	s/[\\$]/&&/g;s/;s,x,x,$//
11902	_ACEOF
11903	program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
11904	rm -f conftest.sed
11905		7985
11906		7986
11907	ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile"	7987	ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile"
11908		7988
11909	cat >confcache <<\_ACEOF	7989	cat >confcache <<\_ACEOF
…		…
11931	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
11932	eval ac_val=\$$ac_var	8012	eval ac_val=\$$ac_var
11933	case $ac_val in #(	8013	case $ac_val in #(
11934	*${as_nl}*)	8014	*${as_nl}*)
11935	case $ac_var in #(	8015	case $ac_var in #(
11936	*_cv_*) { echo "$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 $ac_var contains a newline" >&5
11937	echo "$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;} ;;
11938	esac	8018	esac
11939	case $ac_var in #(	8019	case $ac_var in #(
11940	_ | IFS | as_nl) ;; #(	8020	_ | IFS | as_nl) ;; #(
11941	*) $as_unset $ac_var ;;	8021	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		8022	*) { eval $ac_var=; unset $ac_var;} ;;
11942	esac ;;	8023	esac ;;
11943	esac	8024	esac
11944	done	8025	done
11945		8026
11946	(set) 2>&1 |	8027	(set) 2>&1 |
11947	case $as_nl`(ac_space=' '; set) 2>&1` in #(	8028	case $as_nl`(ac_space=' '; set) 2>&1` in #(
11948	*${as_nl}ac_space=\ *)	8029	*${as_nl}ac_space=\ *)
11949	# `set' does not quote correctly, so add quotes (double-quote	8030	# `set' does not quote correctly, so add quotes: double-quote
11950	# substitution turns \\\\ into \\, and sed turns \\ into \).	8031	# substitution turns \\\\ into \\, and sed turns \\ into \.
11951	sed -n \	8032	sed -n \
11952	"s/'/'\\\\''/g;	8033	"s/'/'\\\\''/g;
11953	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	8034	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
11954	;; #(	8035	;; #(
11955	*)	8036	*)
…		…
11961	) |	8042	) |
11962	sed '	8043	sed '
11963	/^ac_cv_env_/b end	8044	/^ac_cv_env_/b end
11964	t clear	8045	t clear
11965	:clear	8046	:clear
11966	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	8047	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
11967	t end	8048	t end
11968	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	8049	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
11969	:end' >>confcache	8050	:end' >>confcache
11970	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else	8051	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
11971	if test -w "$cache_file"; then	8052	if test -w "$cache_file"; then
11972	test "x$cache_file" != "x/dev/null" &&	8053	if test "x$cache_file" != "x/dev/null"; then
11973	{ echo "$as_me:$LINENO: updating cache $cache_file" >&5	8054	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
11974	echo "$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 "$cache_file"; then
11975	cat confcache >$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
11976	else	8068	else
11977	{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5	8069	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
11978	echo "$as_me: not updating unwritable cache $cache_file" >&6;}	8070	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
11979	fi	8071	fi
11980	fi	8072	fi
11981	rm -f confcache	8073	rm -f confcache
11982		8074
11983	test "x$prefix" = xNONE && prefix=$ac_default_prefix	8075	test "x$prefix" = xNONE && prefix=$ac_default_prefix
…		…
11986		8078
11987	DEFS=-DHAVE_CONFIG_H	8079	DEFS=-DHAVE_CONFIG_H
11988		8080
11989	ac_libobjs=	8081	ac_libobjs=
11990	ac_ltlibobjs=	8082	ac_ltlibobjs=
		8083	U=
11991	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
11992	# 1. Remove the extension, and $U if already installed.	8085	# 1. Remove the extension, and $U if already installed.
11993	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'	8086	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
11994	ac_i=`echo "$ac_i" | sed "$ac_script"`	8087	ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
11995	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR	8088	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
11996	# will be set to the directory where LIBOBJS objects are built.	8089	# will be set to the directory where LIBOBJS objects are built.
11997	ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"	8090	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
11998	ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'	8091	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
11999	done	8092	done
12000	LIBOBJS=$ac_libobjs	8093	LIBOBJS=$ac_libobjs
12001		8094
12002	LTLIBOBJS=$ac_ltlibobjs	8095	LTLIBOBJS=$ac_ltlibobjs
12003		8096
12004		8097
12005		8098
12006	: ${CONFIG_STATUS=./config.status}	8099	: "${CONFIG_STATUS=./config.status}"
		8100	ac_write_fail=0
12007	ac_clean_files_save=$ac_clean_files	8101	ac_clean_files_save=$ac_clean_files
12008	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	8102	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
12009	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	8103	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
12010	echo "$as_me: creating $CONFIG_STATUS" >&6;}	8104	printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
12011	cat >$CONFIG_STATUS <<_ACEOF	8105	as_write_fail=0
		8106	cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
12012	#! $SHELL	8107	#! $SHELL
12013	# Generated by $as_me.	8108	# Generated by $as_me.
12014	# Run this file to recreate the current configuration.	8109	# Run this file to recreate the current configuration.
12015	# Compiler output produced by configure, useful for debugging	8110	# Compiler output produced by configure, useful for debugging
12016	# configure, is in config.log if it exists.	8111	# configure, is in config.log if it exists.
12017		8112
12018	debug=false	8113	debug=false
12019	ac_cs_recheck=false	8114	ac_cs_recheck=false
12020	ac_cs_silent=false	8115	ac_cs_silent=false
		8116
12021	SHELL=\${CONFIG_SHELL-$SHELL}	8117	SHELL=\${CONFIG_SHELL-$SHELL}
		8118	export SHELL
12022	_ACEOF	8119	_ASEOF
12023		8120	cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
12024	cat >>$CONFIG_STATUS <<\_ACEOF
12025	## --------------------- ##	8121	## -------------------- ##
12026	## M4sh Initialization. ##	8122	## M4sh Initialization. ##
12027	## --------------------- ##	8123	## -------------------- ##
12028		8124
12029	# Be more Bourne compatible	8125	# Be more Bourne compatible
12030	DUALCASE=1; export DUALCASE # for MKS sh	8126	DUALCASE=1; export DUALCASE # for MKS sh
		8127	as_nop=:
12031	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	8128	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		8129	then :
12032	emulate sh	8130	emulate sh
12033	NULLCMD=:	8131	NULLCMD=:
12034	# 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
12035	# is contrary to our usage. Disable this feature.	8133	# is contrary to our usage. Disable this feature.
12036	alias -g '${1+"$@"}'='"$@"'	8134	alias -g '${1+"$@"}'='"$@"'
12037	setopt NO_GLOB_SUBST	8135	setopt NO_GLOB_SUBST
12038	else	8136	else $as_nop
12039	case `(set -o) 2>/dev/null` in	8137	case `(set -o) 2>/dev/null` in #(
12040	*posix*) set -o posix ;;	8138	*posix*) :
		8139	set -o posix ;; #(
		8140	*) :
		8141	;;
12041	esac	8142	esac
12042
12043	fi	8143	fi
12044		8144
12045		8145
12046		8146
		8147	# Reset variables that may have inherited troublesome values from
		8148	# the environment.
12047		8149
12048	# PATH needs CR
12049	# Avoid depending upon Character Ranges.
12050	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
12051	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
12052	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
12053	as_cr_digits='0123456789'
12054	as_cr_alnum=$as_cr_Letters$as_cr_digits
12055
12056	# The user is always right.
12057	if test "${PATH_SEPARATOR+set}" != set; then
12058	echo "#! /bin/sh" >conf$$.sh
12059	echo "exit 0" >>conf$$.sh
12060	chmod +x conf$$.sh
12061	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
12062	PATH_SEPARATOR=';'
12063	else
12064	PATH_SEPARATOR=:
12065	fi
12066	rm -f conf$$.sh
12067	fi
12068
12069	# Support unset when possible.
12070	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12071	as_unset=unset
12072	else
12073	as_unset=false
12074	fi
12075
12076
12077	# IFS
12078	# 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.)
12079	# there to prevent editors from complaining about space-tab.	8153	# Quoting is to prevent editors from complaining about space-tab.
12080	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
12081	# splitting by setting IFS to empty value.)
12082	as_nl='	8154	as_nl='
12083	'	8155	'
		8156	export as_nl
12084	IFS=" "" $as_nl"	8157	IFS=" "" $as_nl"
12085		8158
		8159	PS1='$ '
		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
12086	# 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=
12087	case $0 in	8196	case $0 in #((
12088	*[\\/]* ) as_myself=$0 ;;	8197	*[\\/]* ) as_myself=$0 ;;
12089	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	8198	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12090	for as_dir in $PATH	8199	for as_dir in $PATH
12091	do	8200	do
12092	IFS=$as_save_IFS	8201	IFS=$as_save_IFS
12093	test -z "$as_dir" && as_dir=.	8202	case $as_dir in #(((
		8203	'') as_dir=./ ;;
		8204	*/) ;;
		8205	*) as_dir=$as_dir/ ;;
		8206	esac
12094	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	8207	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
12095	done	8208	done
12096	IFS=$as_save_IFS	8209	IFS=$as_save_IFS
12097		8210
12098	;;	8211	;;
12099	esac	8212	esac
12100	# We did not find ourselves, most probably we were run as `sh COMMAND'	8213	# We did not find ourselves, most probably we were run as `sh COMMAND'
12101	# in which case we are not to be found in the path.	8214	# in which case we are not to be found in the path.
12102	if test "x$as_myself" = x; then	8215	if test "x$as_myself" = x; then
12103	as_myself=$0	8216	as_myself=$0
12104	fi	8217	fi
12105	if test ! -f "$as_myself"; then	8218	if test ! -f "$as_myself"; then
12106	echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2	8219	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
12107	{ (exit 1); exit 1; }	8220	exit 1
12108	fi	8221	fi
12109		8222
12110	# Work around bugs in pre-3.0 UWIN ksh.
12111	for as_var in ENV MAIL MAILPATH
12112	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
12113	done
12114	PS1='$ '
12115	PS2='> '
12116	PS4='+ '
12117		8223
12118	# NLS nuisances.
12119	for as_var in \
12120	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
12121	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
12122	LC_TELEPHONE LC_TIME
12123	do
12124	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
12125	eval $as_var=C; export $as_var
12126	else
12127	($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
12128	fi
12129	done
12130		8224
12131	# 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
12132	if expr a : '\(a\)' >/dev/null 2>&1 &&	8308	if expr a : '\(a\)' >/dev/null 2>&1 &&
12133	test "X`expr 00001 : '.*\(...\)'`" = X001; then	8309	test "X`expr 00001 : '.*\(...\)'`" = X001; then
12134	as_expr=expr	8310	as_expr=expr
12135	else	8311	else
12136	as_expr=false	8312	as_expr=false
…		…
12140	as_basename=basename	8316	as_basename=basename
12141	else	8317	else
12142	as_basename=false	8318	as_basename=false
12143	fi	8319	fi
12144		8320
		8321	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		8322	as_dirname=dirname
		8323	else
		8324	as_dirname=false
		8325	fi
12145		8326
12146	# Name of the executable.
12147	as_me=`$as_basename -- "$0" ||	8327	as_me=`$as_basename -- "$0" ||
12148	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	8328	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
12149	X"$0" : 'X\(//\)$' \| \	8329	X"$0" : 'X\(//\)$' \| \
12150	X"$0" : 'X\(/\)' \| . 2>/dev/null ||	8330	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
12151	echo X/"$0" |	8331	printf "%s\n" X/"$0" |
12152	sed '/^.*\/\([^/][^/]*\)\/*$/{	8332	sed '/^.*\/\([^/][^/]*\)\/*$/{
12153	s//\1/	8333	s//\1/
12154	q	8334	q
12155	}	8335	}
12156	/^X\/\(\/\/\)$/{	8336	/^X\/\(\/\/\)$/{
…		…
12161	s//\1/	8341	s//\1/
12162	q	8342	q
12163	}	8343	}
12164	s/.*/./; q'`	8344	s/.*/./; q'`
12165		8345
12166	# CDPATH.	8346	# Avoid depending upon Character Ranges.
12167	$as_unset CDPATH	8347	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
		8348	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
		8349	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
		8350	as_cr_digits='0123456789'
		8351	as_cr_alnum=$as_cr_Letters$as_cr_digits
12168		8352
12169		8353
12170		8354	# Determine whether it's possible to make 'echo' print without a newline.
12171	as_lineno_1=$LINENO	8355	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
12172	as_lineno_2=$LINENO	8356	# for compatibility with existing Makefiles.
12173	test "x$as_lineno_1" != "x$as_lineno_2" &&
12174	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
12175
12176	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
12177	# uniformly replaced by the line number. The first 'sed' inserts a
12178	# line-number line after each line using $LINENO; the second 'sed'
12179	# does the real work. The second script uses 'N' to pair each
12180	# line-number line with the line containing $LINENO, and appends
12181	# trailing '-' during substitution so that $LINENO is not a special
12182	# case at line end.
12183	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
12184	# scripts with optimization help from Paolo Bonzini. Blame Lee
12185	# E. McMahon (1931-1989) for sed's syntax. :-)
12186	sed -n '
12187	p
12188	/[$]LINENO/=
12189	' <$as_myself |
12190	sed '
12191	s/[$]LINENO.*/&-/
12192	t lineno
12193	b
12194	:lineno
12195	N
12196	:loop
12197	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
12198	t loop
12199	s/-\n.*//
12200	' >$as_me.lineno &&
12201	chmod +x "$as_me.lineno" ||
12202	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
12203	{ (exit 1); exit 1; }; }
12204
12205	# Don't try to exec as it changes $[0], causing all sort of problems
12206	# (the dirname of $[0] is not the place where we might find the
12207	# original and so on. Autoconf is especially sensitive to this).
12208	. "./$as_me.lineno"
12209	# Exit status is that of the last command.
12210	exit
12211	}
12212
12213
12214	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
12215	as_dirname=dirname
12216	else
12217	as_dirname=false
12218	fi
12219
12220	ECHO_C= ECHO_N= ECHO_T=	8357	ECHO_C= ECHO_N= ECHO_T=
12221	case `echo -n x` in	8358	case `echo -n x` in #(((((
12222	-n*)	8359	-n*)
12223	case `echo 'x\c'` in	8360	case `echo 'xy\c'` in
12224	*c*) ECHO_T=' ';; # ECHO_T is single tab character.	8361	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
12225	*) ECHO_C='\c';;	8362	xy) ECHO_C='\c';;
		8363	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		8364	ECHO_T=' ';;
12226	esac;;	8365	esac;;
12227	*)	8366	*)
12228	ECHO_N='-n';;	8367	ECHO_N='-n';;
12229	esac	8368	esac
12230		8369
12231	if expr a : '\(a\)' >/dev/null 2>&1 &&	8370	# For backward compatibility with old third-party macros, we provide
12232	test "X`expr 00001 : '.*\(...\)'`" = X001; then	8371	# the shell variables $as_echo and $as_echo_n. New code should use
12233	as_expr=expr	8372	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
12234	else	8373	as_echo='printf %s\n'
12235	as_expr=false	8374	as_echo_n='printf %s'
12236	fi
12237		8375
12238	rm -f conf$$ conf$$.exe conf$$.file	8376	rm -f conf$$ conf$$.exe conf$$.file
12239	if test -d conf$$.dir; then	8377	if test -d conf$$.dir; then
12240	rm -f conf$$.dir/conf$$.file	8378	rm -f conf$$.dir/conf$$.file
12241	else	8379	else
12242	rm -f conf$$.dir	8380	rm -f conf$$.dir
12243	mkdir conf$$.dir	8381	mkdir conf$$.dir 2>/dev/null
12244	fi	8382	fi
12245	echo >conf$$.file	8383	if (echo >conf$$.file) 2>/dev/null; then
12246	if ln -s conf$$.file conf$$ 2>/dev/null; then	8384	if ln -s conf$$.file conf$$ 2>/dev/null; then
12247	as_ln_s='ln -s'	8385	as_ln_s='ln -s'
12248	# ... but there are two gotchas:	8386	# ... but there are two gotchas:
12249	# 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.
12250	# 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.
12251	# In both cases, we have to default to `cp -p'.	8389	# In both cases, we have to default to `cp -pR'.
12252	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 ||
12253	as_ln_s='cp -p'	8391	as_ln_s='cp -pR'
12254	elif ln conf$$.file conf$$ 2>/dev/null; then	8392	elif ln conf$$.file conf$$ 2>/dev/null; then
12255	as_ln_s=ln	8393	as_ln_s=ln
		8394	else
		8395	as_ln_s='cp -pR'
		8396	fi
12256	else	8397	else
12257	as_ln_s='cp -p'	8398	as_ln_s='cp -pR'
12258	fi	8399	fi
12259	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file	8400	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
12260	rmdir conf$$.dir 2>/dev/null	8401	rmdir conf$$.dir 2>/dev/null
12261		8402
12262	if mkdir -p . 2>/dev/null; then	8403
12263	as_mkdir_p=:	8404	# as_fn_mkdir_p
12264	else	8405	# -------------
12265	test -d ./-p && rmdir ./-p	8406	# Create "$as_dir" as a directory, including parents if necessary.
12266	as_mkdir_p=false	8407	as_fn_mkdir_p ()
12267	fi
12268
12269	if test -x / >/dev/null 2>&1; then
12270	as_test_x='test -x'
12271	else
12272	if ls -dL / >/dev/null 2>&1; then
12273	as_ls_L_option=L
12274	else
12275	as_ls_L_option=
12276	fi
12277	as_test_x='
12278	eval sh -c '\''
12279	if test -d "$1"; then
12280	test -d "$1/.";
12281	else
12282	case $1 in
12283	-*)set "./$1";;
12284	esac;
12285	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
12286	???[sx]*):;;*)false;;esac;fi
12287	'\'' sh
12288	'
12289	fi
12290	as_executable_p=$as_test_x
12291
12292	# Sed expression to map a string onto a valid CPP name.
12293	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
12294
12295	# Sed expression to map a string onto a valid variable name.
12296	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
12297
12298
12299	exec 6>&1
12300
12301	# Save the log message, to keep $[0] and so on meaningful, and to
12302	# report actual input values of CONFIG_FILES etc. instead of their
12303	# values after options handling.
12304	ac_log="
12305	This file was extended by $as_me, which was
12306	generated by GNU Autoconf 2.61. Invocation command line was
12307
12308	CONFIG_FILES = $CONFIG_FILES
12309	CONFIG_HEADERS = $CONFIG_HEADERS
12310	CONFIG_LINKS = $CONFIG_LINKS
12311	CONFIG_COMMANDS = $CONFIG_COMMANDS
12312	$ $0 $@
12313
12314	on `(hostname || uname -n) 2>/dev/null | sed 1q`
12315	"
12316
12317	_ACEOF
12318
12319	cat >>$CONFIG_STATUS <<_ACEOF
12320	# Files that config.status was made for.
12321	config_files="$ac_config_files"
12322	config_headers="$ac_config_headers"
12323
12324	_ACEOF
12325
12326	cat >>$CONFIG_STATUS <<\_ACEOF
12327	ac_cs_usage="\
12328	\`$as_me' instantiates files from templates according to the
12329	current configuration.
12330
12331	Usage: $0 [OPTIONS] [FILE]...
12332
12333	-h, --help print this help, then exit
12334	-V, --version print version number and configuration settings, then exit
12335	-q, --quiet do not print progress messages
12336	-d, --debug don't remove temporary files
12337	--recheck update $as_me by reconfiguring in the same conditions
12338	--file=FILE[:TEMPLATE]
12339	instantiate the configuration file FILE
12340	--header=FILE[:TEMPLATE]
12341	instantiate the configuration header FILE
12342
12343	Configuration files:
12344	$config_files
12345
12346	Configuration headers:
12347	$config_headers
12348
12349	Report bugs to <bug-autoconf@gnu.org>."
12350
12351	_ACEOF
12352	cat >>$CONFIG_STATUS <<_ACEOF
12353	ac_cs_version="\\
12354	config.status
12355	configured by $0, generated by GNU Autoconf 2.61,
12356	with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
12357
12358	Copyright (C) 2006 Free Software Foundation, Inc.
12359	This config.status script is free software; the Free Software Foundation
12360	gives unlimited permission to copy, distribute and modify it."
12361
12362	ac_pwd='$ac_pwd'
12363	srcdir='$srcdir'
12364	INSTALL='$INSTALL'
12365	_ACEOF
12366
12367	cat >>$CONFIG_STATUS <<\_ACEOF
12368	# If no file are specified by the user, then we need to provide default
12369	# value. By we need to know if files were specified by the user.
12370	ac_need_defaults=:
12371	while test $# != 0
12372	do
12373	case $1 in
12374	--*=*)
12375	ac_option=`expr "X$1" : 'X\([^=]*\)='`
12376	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
12377	ac_shift=:
12378	;;
12379	*)
12380	ac_option=$1
12381	ac_optarg=$2
12382	ac_shift=shift
12383	;;
12384	esac
12385
12386	case $ac_option in
12387	# Handling of the options.
12388	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
12389	ac_cs_recheck=: ;;
12390	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
12391	echo "$ac_cs_version"; exit ;;
12392	--debug | --debu | --deb | --de | --d | -d )
12393	debug=: ;;
12394	--file | --fil | --fi | --f )
12395	$ac_shift
12396	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
12397	ac_need_defaults=false;;
12398	--header | --heade | --head | --hea )
12399	$ac_shift
12400	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
12401	ac_need_defaults=false;;
12402	--he | --h)
12403	# Conflict between --help and --header
12404	{ echo "$as_me: error: ambiguous option: $1
12405	Try \`$0 --help' for more information." >&2
12406	{ (exit 1); exit 1; }; };;
12407	--help | --hel | -h )
12408	echo "$ac_cs_usage"; exit ;;
12409	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
12410	| -silent | --silent | --silen | --sile | --sil | --si | --s)
12411	ac_cs_silent=: ;;
12412
12413	# This is an error.
12414	-*) { echo "$as_me: error: unrecognized option: $1
12415	Try \`$0 --help' for more information." >&2
12416	{ (exit 1); exit 1; }; } ;;
12417
12418	*) ac_config_targets="$ac_config_targets $1"
12419	ac_need_defaults=false ;;
12420
12421	esac
12422	shift
12423	done
12424
12425	ac_configure_extra_args=
12426
12427	if $ac_cs_silent; then
12428	exec 6>/dev/null
12429	ac_configure_extra_args="$ac_configure_extra_args --silent"
12430	fi
12431
12432	_ACEOF
12433	cat >>$CONFIG_STATUS <<_ACEOF
12434	if \$ac_cs_recheck; then
12435	echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
12436	CONFIG_SHELL=$SHELL
12437	export CONFIG_SHELL
12438	exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
12439	fi
12440
12441	_ACEOF
12442	cat >>$CONFIG_STATUS <<\_ACEOF
12443	exec 5>>config.log
12444	{	8408	{
12445	echo
12446	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
12447	## Running $as_me. ##
12448	_ASBOX
12449	echo "$ac_log"
12450	} >&5
12451		8409
12452	_ACEOF
12453	cat >>$CONFIG_STATUS <<_ACEOF
12454	_ACEOF
12455
12456	cat >>$CONFIG_STATUS <<\_ACEOF
12457
12458	# Handling of arguments.
12459	for ac_config_target in $ac_config_targets
12460	do
12461	case $ac_config_target in
12462	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;
12463	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
12464	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
12465	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
12466
12467	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
12468	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
12469	{ (exit 1); exit 1; }; };;
12470	esac
12471	done
12472
12473
12474	# If the user did not use the arguments to specify the items to instantiate,
12475	# then the envvar interface is used. Set only those that are not.
12476	# We use the long form for the default assignment because of an extremely
12477	# bizarre bug on SunOS 4.1.3.
12478	if $ac_need_defaults; then
12479	test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
12480	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
12481	fi
12482
12483	# Have a temporary directory for convenience. Make it in the build tree
12484	# simply because there is no reason against having it here, and in addition,
12485	# creating and moving files from /tmp can sometimes cause problems.
12486	# Hook for its removal unless debugging.
12487	# Note that there is a small window in which the directory will not be cleaned:
12488	# after its creation but before its name has been assigned to `$tmp'.
12489	$debug ||
12490	{
12491	tmp=
12492	trap 'exit_status=$?
12493	{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
12494	' 0
12495	trap '{ (exit 1); exit 1; }' 1 2 13 15
12496	}
12497	# Create a (secure) tmp directory for tmp files.
12498
12499	{
12500	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
12501	test -n "$tmp" && test -d "$tmp"
12502	} ||
12503	{
12504	tmp=./conf$$-$RANDOM
12505	(umask 077 && mkdir "$tmp")
12506	} ||
12507	{
12508	echo "$me: cannot create a temporary directory in ." >&2
12509	{ (exit 1); exit 1; }
12510	}
12511
12512	#
12513	# Set up the sed scripts for CONFIG_FILES section.
12514	#
12515
12516	# No need to generate the scripts if there are no CONFIG_FILES.
12517	# This happens for instance when ./config.status config.h
12518	if test -n "$CONFIG_FILES"; then
12519
12520	_ACEOF
12521
12522
12523
12524	ac_delim='%!_!# '
12525	for ac_last_try in false false false false false :; do
12526	cat >conf$$subs.sed <<_ACEOF
12527	SHELL!$SHELL$ac_delim
12528	PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
12529	PACKAGE_NAME!$PACKAGE_NAME$ac_delim
12530	PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
12531	PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
12532	PACKAGE_STRING!$PACKAGE_STRING$ac_delim
12533	PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
12534	exec_prefix!$exec_prefix$ac_delim
12535	prefix!$prefix$ac_delim
12536	program_transform_name!$program_transform_name$ac_delim
12537	bindir!$bindir$ac_delim
12538	sbindir!$sbindir$ac_delim
12539	libexecdir!$libexecdir$ac_delim
12540	datarootdir!$datarootdir$ac_delim
12541	datadir!$datadir$ac_delim
12542	sysconfdir!$sysconfdir$ac_delim
12543	sharedstatedir!$sharedstatedir$ac_delim
12544	localstatedir!$localstatedir$ac_delim
12545	includedir!$includedir$ac_delim
12546	oldincludedir!$oldincludedir$ac_delim
12547	docdir!$docdir$ac_delim
12548	infodir!$infodir$ac_delim
12549	htmldir!$htmldir$ac_delim
12550	dvidir!$dvidir$ac_delim
12551	pdfdir!$pdfdir$ac_delim
12552	psdir!$psdir$ac_delim
12553	libdir!$libdir$ac_delim
12554	localedir!$localedir$ac_delim
12555	mandir!$mandir$ac_delim
12556	DEFS!$DEFS$ac_delim
12557	ECHO_C!$ECHO_C$ac_delim
12558	ECHO_N!$ECHO_N$ac_delim
12559	ECHO_T!$ECHO_T$ac_delim
12560	LIBS!$LIBS$ac_delim
12561	build_alias!$build_alias$ac_delim
12562	host_alias!$host_alias$ac_delim
12563	target_alias!$target_alias$ac_delim
12564	build!$build$ac_delim
12565	build_cpu!$build_cpu$ac_delim
12566	build_vendor!$build_vendor$ac_delim
12567	build_os!$build_os$ac_delim
12568	host!$host$ac_delim
12569	host_cpu!$host_cpu$ac_delim
12570	host_vendor!$host_vendor$ac_delim
12571	host_os!$host_os$ac_delim
12572	VERSION!$VERSION$ac_delim
12573	DATE!$DATE$ac_delim
12574	CC!$CC$ac_delim
12575	CFLAGS!$CFLAGS$ac_delim
12576	LDFLAGS!$LDFLAGS$ac_delim
12577	CPPFLAGS!$CPPFLAGS$ac_delim
12578	ac_ct_CC!$ac_ct_CC$ac_delim
12579	EXEEXT!$EXEEXT$ac_delim
12580	OBJEXT!$OBJEXT$ac_delim
12581	CXX!$CXX$ac_delim
12582	CXXFLAGS!$CXXFLAGS$ac_delim
12583	ac_ct_CXX!$ac_ct_CXX$ac_delim
12584	CPP!$CPP$ac_delim
12585	INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
12586	INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
12587	INSTALL_DATA!$INSTALL_DATA$ac_delim
12588	GREP!$GREP$ac_delim
12589	EGREP!$EGREP$ac_delim
12590	LINKER!$LINKER$ac_delim
12591	RXVTNAME!$RXVTNAME$ac_delim
12592	CXXCPP!$CXXCPP$ac_delim
12593	TIC!$TIC$ac_delim
12594	XMKMF!$XMKMF$ac_delim
12595	X_CFLAGS!$X_CFLAGS$ac_delim
12596	X_PRE_LIBS!$X_PRE_LIBS$ac_delim
12597	X_LIBS!$X_LIBS$ac_delim
12598	X_EXTRA_LIBS!$X_EXTRA_LIBS$ac_delim
12599	afterimage_config!$afterimage_config$ac_delim
12600	PKG_CONFIG!$PKG_CONFIG$ac_delim
12601	XFT_CONFIG!$XFT_CONFIG$ac_delim
12602	PERL!$PERL$ac_delim
12603	PERLLIB!$PERLLIB$ac_delim
12604	PERLFLAGS!$PERLFLAGS$ac_delim
12605	PERLPRIVLIBEXP!$PERLPRIVLIBEXP$ac_delim
12606	IF_PERL!$IF_PERL$ac_delim
12607	PERL_O!$PERL_O$ac_delim
12608	AFTERIMAGE_CFLAGS!$AFTERIMAGE_CFLAGS$ac_delim
12609	AFTERIMAGE_LIBS!$AFTERIMAGE_LIBS$ac_delim
12610	LIBOBJS!$LIBOBJS$ac_delim
12611	LTLIBOBJS!$LTLIBOBJS$ac_delim
12612	_ACEOF
12613
12614	if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 85; then
12615	break
12616	elif $ac_last_try; then
12617	{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
12618	echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
12619	{ (exit 1); exit 1; }; }
12620	else
12621	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
12622	fi
12623	done
12624
12625	ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
12626	if test -n "$ac_eof"; then
12627	ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
12628	ac_eof=`expr $ac_eof + 1`
12629	fi
12630
12631	cat >>$CONFIG_STATUS <<_ACEOF
12632	cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
12633	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
12634	_ACEOF
12635	sed '
12636	s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
12637	s/^/s,@/; s/!/@,|#_!!_#|/
12638	:n
12639	t n
12640	s/'"$ac_delim"'$/,g/; t
12641	s/$/\\/; p
12642	N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
12643	' >>$CONFIG_STATUS <conf$$subs.sed
12644	rm -f conf$$subs.sed
12645	cat >>$CONFIG_STATUS <<_ACEOF
12646	:end
12647	s/|#_!!_#|//g
12648	CEOF$ac_eof
12649	_ACEOF
12650
12651
12652	# VPATH may cause trouble with some makes, so we remove $(srcdir),
12653	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
12654	# trailing colons and then remove the whole line if VPATH becomes empty
12655	# (actually we leave an empty line to preserve line numbers).
12656	if test "x$srcdir" = x.; then
12657	ac_vpsub='/^[ ]*VPATH[ ]*=/{
12658	s/:*\$(srcdir):*/:/
12659	s/:*\${srcdir}:*/:/
12660	s/:*@srcdir@:*/:/
12661	s/^\([^=]*=[ ]*\):*/\1/
12662	s/:*$//
12663	s/^[^=]*=[ ]*$//
12664	}'
12665	fi
12666
12667	cat >>$CONFIG_STATUS <<\_ACEOF
12668	fi # test -n "$CONFIG_FILES"
12669
12670
12671	for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS
12672	do
12673	case $ac_tag in
12674	:[FHLC]) ac_mode=$ac_tag; continue;;
12675	esac
12676	case $ac_mode$ac_tag in
12677	:[FHL]*:*);;
12678	:L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
12679	echo "$as_me: error: Invalid tag $ac_tag." >&2;}
12680	{ (exit 1); exit 1; }; };;
12681	:[FH]-) ac_tag=-:-;;
12682	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
12683	esac
12684	ac_save_IFS=$IFS
12685	IFS=:
12686	set x $ac_tag
12687	IFS=$ac_save_IFS
12688	shift
12689	ac_file=$1
12690	shift
12691
12692	case $ac_mode in
12693	:L) ac_source=$1;;
12694	:[FH])
12695	ac_file_inputs=
12696	for ac_f
12697	do
12698	case $ac_f in
12699	-) ac_f="$tmp/stdin";;
12700	*) # Look for the file first in the build tree, then in the source tree
12701	# (if the path is not absolute). The absolute path cannot be DOS-style,
12702	# because $ac_f cannot contain `:'.
12703	test -f "$ac_f" ||
12704	case $ac_f in
12705	[\\/$]*) false;;
12706	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
12707	esac ||
12708	{ { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
12709	echo "$as_me: error: cannot find input file: $ac_f" >&2;}
12710	{ (exit 1); exit 1; }; };;
12711	esac
12712	ac_file_inputs="$ac_file_inputs $ac_f"
12713	done
12714
12715	# Let's still pretend it is `configure' which instantiates (i.e., don't
12716	# use $as_me), people would be surprised to read:
12717	# /* config.h. Generated by config.status. */
12718	configure_input="Generated from "`IFS=:
12719	echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
12720	if test x"$ac_file" != x-; then
12721	configure_input="$ac_file. $configure_input"
12722	{ echo "$as_me:$LINENO: creating $ac_file" >&5
12723	echo "$as_me: creating $ac_file" >&6;}
12724	fi
12725
12726	case $ac_tag in
12727	*:-:* | *:-) cat >"$tmp/stdin";;
12728	esac
12729	;;
12730	esac
12731
12732	ac_dir=`$as_dirname -- "$ac_file" ||
12733	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12734	X"$ac_file" : 'X\(//\)[^/]' \| \
12735	X"$ac_file" : 'X\(//\)$' \| \
12736	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
12737	echo X"$ac_file" |
12738	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12739	s//\1/
12740	q
12741	}
12742	/^X\(\/\/\)[^/].*/{
12743	s//\1/
12744	q
12745	}
12746	/^X\(\/\/\)$/{
12747	s//\1/
12748	q
12749	}
12750	/^X\(\/\).*/{
12751	s//\1/
12752	q
12753	}
12754	s/.*/./; q'`
12755	{ as_dir="$ac_dir"
12756	case $as_dir in #(	8410	case $as_dir in #(
12757	-*) as_dir=./$as_dir;;	8411	-*) as_dir=./$as_dir;;
12758	esac	8412	esac
12759	test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {	8413	test -d "$as_dir" || eval $as_mkdir_p || {
12760	as_dirs=	8414	as_dirs=
12761	while :; do	8415	while :; do
12762	case $as_dir in #(	8416	case $as_dir in #(
12763	*\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(	8417	*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
12764	*) as_qdir=$as_dir;;	8418	*) as_qdir=$as_dir;;
12765	esac	8419	esac
12766	as_dirs="'$as_qdir' $as_dirs"	8420	as_dirs="'$as_qdir' $as_dirs"
12767	as_dir=`$as_dirname -- "$as_dir" ||	8421	as_dir=`$as_dirname -- "$as_dir" ||
12768	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	8422	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12769	X"$as_dir" : 'X\(//\)[^/]' \| \	8423	X"$as_dir" : 'X\(//\)[^/]' \| \
12770	X"$as_dir" : 'X\(//\)$' \| \	8424	X"$as_dir" : 'X\(//\)$' \| \
12771	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||	8425	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
12772	echo X"$as_dir" |	8426	printf "%s\n" X"$as_dir" |
12773	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	8427	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12774	s//\1/	8428	s//\1/
12775	q	8429	q
12776	}	8430	}
12777	/^X\(\/\/\)[^/].*/{	8431	/^X\(\/\/\)[^/].*/{
…		…
12788	}	8442	}
12789	s/.*/./; q'`	8443	s/.*/./; q'`
12790	test -d "$as_dir" && break	8444	test -d "$as_dir" && break
12791	done	8445	done
12792	test -z "$as_dirs" || eval "mkdir $as_dirs"	8446	test -z "$as_dirs" || eval "mkdir $as_dirs"
12793	} || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5	8447	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
12794	echo "$as_me: error: cannot create directory $as_dir" >&2;}	8448
12795	{ (exit 1); exit 1; }; }; }	8449
		8450	} # as_fn_mkdir_p
		8451	if mkdir -p . 2>/dev/null; then
		8452	as_mkdir_p='mkdir -p "$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="$ac_dir"; as_fn_mkdir_p
12796	ac_builddir=.	9080	ac_builddir=.
12797		9081
12798	case "$ac_dir" in	9082	case "$ac_dir" in
12799	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	9083	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
12800	*)	9084	*)
12801	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	9085	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
12802	# A ".." for each directory in $ac_dir_suffix.	9086	# A ".." for each directory in $ac_dir_suffix.
12803	ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`	9087	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
12804	case $ac_top_builddir_sub in	9088	case $ac_top_builddir_sub in
12805	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	9089	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
12806	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	9090	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
12807	esac ;;	9091	esac ;;
12808	esac	9092	esac
…		…
12838	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	9122	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
12839	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;	9123	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
12840	esac	9124	esac
12841	_ACEOF	9125	_ACEOF
12842		9126
12843	cat >>$CONFIG_STATUS <<\_ACEOF	9127	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12844	# If the template does not know about datarootdir, expand it.	9128	# If the template does not know about datarootdir, expand it.
12845	# 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.
12846	ac_datarootdir_hack=; ac_datarootdir_seen=	9130	ac_datarootdir_hack=; ac_datarootdir_seen=
12847		9131	ac_sed_dataroot='
12848	case `sed -n '/datarootdir/ {	9132	/datarootdir/ {
12849	p	9133	p
12850	q	9134	q
12851	}	9135	}
12852	/@datadir@/p	9136	/@datadir@/p
12853	/@docdir@/p	9137	/@docdir@/p
12854	/@infodir@/p	9138	/@infodir@/p
12855	/@localedir@/p	9139	/@localedir@/p
12856	/@mandir@/p	9140	/@mandir@/p'
12857	' $ac_file_inputs` in	9141	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
12858	*datarootdir*) ac_datarootdir_seen=yes;;	9142	*datarootdir*) ac_datarootdir_seen=yes;;
12859	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)	9143	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
12860	{ echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5	9144	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
12861	echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}	9145	printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
12862	_ACEOF	9146	_ACEOF
12863	cat >>$CONFIG_STATUS <<_ACEOF	9147	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12864	ac_datarootdir_hack='	9148	ac_datarootdir_hack='
12865	s&@datadir@&$datadir&g	9149	s&@datadir@&$datadir&g
12866	s&@docdir@&$docdir&g	9150	s&@docdir@&$docdir&g
12867	s&@infodir@&$infodir&g	9151	s&@infodir@&$infodir&g
12868	s&@localedir@&$localedir&g	9152	s&@localedir@&$localedir&g
12869	s&@mandir@&$mandir&g	9153	s&@mandir@&$mandir&g
12870	s&\\\${datarootdir}&$datarootdir&g' ;;	9154	s&\\\${datarootdir}&$datarootdir&g' ;;
12871	esac	9155	esac
12872	_ACEOF	9156	_ACEOF
12873		9157
12874	# Neutralize VPATH when `$srcdir' = `.'.	9158	# Neutralize VPATH when `$srcdir' = `.'.
12875	# Shell code in configure.ac might set extrasub.	9159	# Shell code in configure.ac might set extrasub.
12876	# FIXME: do we really want to maintain this feature?	9160	# FIXME: do we really want to maintain this feature?
12877	cat >>$CONFIG_STATUS <<_ACEOF	9161	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12878	sed "$ac_vpsub	9162	ac_sed_extra="$ac_vpsub
12879	$extrasub	9163	$extrasub
12880	_ACEOF	9164	_ACEOF
12881	cat >>$CONFIG_STATUS <<\_ACEOF	9165	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12882	:t	9166	:t
12883	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	9167	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
12884	s&@configure_input@&$configure_input&;t t	9168	s|@configure_input@|$ac_sed_conf_input|;t t
12885	s&@top_builddir@&$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
12886	s&@srcdir@&$ac_srcdir&;t t	9171	s&@srcdir@&$ac_srcdir&;t t
12887	s&@abs_srcdir@&$ac_abs_srcdir&;t t	9172	s&@abs_srcdir@&$ac_abs_srcdir&;t t
12888	s&@top_srcdir@&$ac_top_srcdir&;t t	9173	s&@top_srcdir@&$ac_top_srcdir&;t t
12889	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t	9174	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
12890	s&@builddir@&$ac_builddir&;t t	9175	s&@builddir@&$ac_builddir&;t t
12891	s&@abs_builddir@&$ac_abs_builddir&;t t	9176	s&@abs_builddir@&$ac_abs_builddir&;t t
12892	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t	9177	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
12893	s&@INSTALL@&$ac_INSTALL&;t t	9178	s&@INSTALL@&$ac_INSTALL&;t t
12894	$ac_datarootdir_hack	9179	$ac_datarootdir_hack
12895	" $ac_file_inputs | sed -f "$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
12896		9183
12897	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&	9184	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
12898	{ 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"; } &&
12899	{ 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"; } &&
12900	{ echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9188	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
12901	which seems to be undefined. Please make sure it is defined." >&5	9189	which seems to be undefined. Please make sure it is defined" >&5
12902	echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9190	printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
12903	which seems to be undefined. Please make sure it is defined." >&2;}	9191	which seems to be undefined. Please make sure it is defined" >&2;}
12904		9192
12905	rm -f "$tmp/stdin"	9193	rm -f "$ac_tmp/stdin"
12906	case $ac_file in	9194	case $ac_file in
12907	-) cat "$tmp/out"; rm -f "$tmp/out";;	9195	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
12908	*) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;	9196	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
12909	esac	9197	esac \
		9198	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
12910	;;	9199	;;
12911	:H)	9200	:H)
12912	#	9201	#
12913	# CONFIG_HEADER	9202	# CONFIG_HEADER
12914	#	9203	#
12915	_ACEOF
12916
12917	# Transform confdefs.h into a sed script `conftest.defines', that
12918	# substitutes the proper values into config.h.in to produce config.h.
12919	rm -f conftest.defines conftest.tail
12920	# First, append a space to every undef/define line, to ease matching.
12921	echo 's/$/ /' >conftest.defines
12922	# Then, protect against being on the right side of a sed subst, or in
12923	# an unquoted here document, in config.status. If some macros were
12924	# called several times there might be several #defines for the same
12925	# symbol, which is useless. But do not sort them, since the last
12926	# AC_DEFINE must be honored.
12927	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
12928	# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
12929	# NAME is the cpp macro being defined, VALUE is the value it is being given.
12930	# PARAMS is the parameter list in the macro definition--in most cases, it's
12931	# just an empty string.
12932	ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*'
12933	ac_dB='\\)[ (].*,\\1define\\2'
12934	ac_dC=' '
12935	ac_dD=' ,'
12936
12937	uniq confdefs.h |
12938	sed -n '
12939	t rset
12940	:rset
12941	s/^[ ]*#[ ]*define[ ][ ]*//
12942	t ok
12943	d
12944	:ok
12945	s/[\\&,]/\\&/g
12946	s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
12947	s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
12948	' >>conftest.defines
12949
12950	# Remove the space that was appended to ease matching.
12951	# Then replace #undef with comments. This is necessary, for
12952	# example, in the case of _POSIX_SOURCE, which is predefined and required
12953	# on some systems where configure will not decide to define it.
12954	# (The regexp can be short, since the line contains either #define or #undef.)
12955	echo 's/ $//
12956	s,^[ #]*u.*,/* & */,' >>conftest.defines
12957
12958	# Break up conftest.defines:
12959	ac_max_sed_lines=50
12960
12961	# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
12962	# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
12963	# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
12964	# et cetera.
12965	ac_in='$ac_file_inputs'
12966	ac_out='"$tmp/out1"'
12967	ac_nxt='"$tmp/out2"'
12968
12969	while :
12970	do
12971	# Write a here document:
12972	cat >>$CONFIG_STATUS <<_ACEOF
12973	# First, check the format of the line:
12974	cat >"\$tmp/defines.sed" <<\\CEOF
12975	/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def
12976	/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def
12977	b
12978	:def
12979	_ACEOF
12980	sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
12981	echo 'CEOF
12982	sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
12983	ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
12984	sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
12985	grep . conftest.tail >/dev/null || break
12986	rm -f conftest.defines
12987	mv conftest.tail conftest.defines
12988	done
12989	rm -f conftest.defines conftest.tail
12990
12991	echo "ac_result=$ac_in" >>$CONFIG_STATUS
12992	cat >>$CONFIG_STATUS <<\_ACEOF
12993	if test x"$ac_file" != x-; then	9204	if test x"$ac_file" != x-; then
12994	echo "/* $configure_input */" >"$tmp/config.h"	9205	{
12995	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
12996	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
12997	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	9211	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
12998	echo "$as_me: $ac_file is unchanged" >&6;}	9212	printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
12999	else	9213	else
13000	rm -f $ac_file	9214	rm -f "$ac_file"
13001	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
13002	fi	9217	fi
13003	else	9218	else
13004	echo "/* $configure_input */"	9219	printf "%s\n" "/* $configure_input */" >&1 \
13005	cat "$ac_result"	9220	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
		9221	|| as_fn_error $? "could not create -" "$LINENO" 5
13006	fi	9222	fi
13007	rm -f "$tmp/out12"
13008	;;	9223	;;
13009		9224
13010		9225
13011	esac	9226	esac
13012		9227
13013	done # for ac_tag	9228	done # for ac_tag
13014		9229
13015		9230
13016	{ (exit 0); exit 0; }	9231	as_fn_exit 0
13017	_ACEOF	9232	_ACEOF
13018	chmod +x $CONFIG_STATUS
13019	ac_clean_files=$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
13020		9237
13021		9238
13022	# configure is writing to config.log, and then calls config.status.	9239	# configure is writing to config.log, and then calls config.status.
13023	# config.status does its own redirection, appending to config.log.	9240	# config.status does its own redirection, appending to config.log.
13024	# 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
…		…
13035	exec 5>/dev/null	9252	exec 5>/dev/null
13036	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false	9253	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
13037	exec 5>>config.log	9254	exec 5>>config.log
13038	# Use ||, not &&, to avoid exiting from the if with $? = 1, which	9255	# Use ||, not &&, to avoid exiting from the if with $? = 1, which
13039	# would make configure fail if this is the last instruction.	9256	# would make configure fail if this is the last instruction.
13040	$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: $ac_unrecognized_opts" >&2;}
13041	fi	9262	fi
13042		9263
13043		9264
13044	echo "Configuration:	9265	echo "Configuration:
13045		9266
…		…
13061	if test x$RESFALLBACK != x; then	9282	if test x$RESFALLBACK != x; then
13062	echo " resource class fallback: $RESFALLBACK"	9283	echo " resource class fallback: $RESFALLBACK"
13063	fi	9284	fi
13064	echo	9285	echo
13065	echo " embedded perl: $support_perl"	9286	echo " embedded perl: $support_perl"
13066	echo " libafterimage: $support_afterimage"	9287	echo " image library: $image_lib"
13067	echo	9288	echo
13068	if test x$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
13069	echo ".----------------------------------------------------------------."	9290	echo ".----------------------------------------------------------------."
13070	echo ". WARNING: --enable-xim was specified however the locale support ."	9291	echo ". WARNING: --enable-xim was specified however the locale support ."
13071	echo ". functions could not be found. ."	9292	echo ". functions could not be found. ."
…		…
13074	fi	9295	fi
13075		9296
13076	echo "*** Optionally check src/feature.h for further, rarely used options ***"	9297	echo "*** Optionally check src/feature.h for further, rarely used options ***"
13077	echo	9298	echo
13078		9299
		9300

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