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Comparing rxvt-unicode/configure (file contents):
Revision 1.126 by ayin, Sun Jan 27 22:48:31 2008 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>	5711	#include <time.h>
5092	#include <float.h>
5093
5094	int	5712	int
5095	main ()	5713	main (void)
5096	{	5714	{
5097		5715	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
5098	;	5716	;
5099	return 0;	5717	return 0;
5100	}	5718	}
5101	_ACEOF	5719	_ACEOF
5102	rm -f conftest.$ac_objext	5720	if ac_fn_cxx_try_link "$LINENO"
5103	if { (ac_try="$ac_compile"	5721	then :
5104	case "(($ac_try" in	5722	ac_have_clock_syscall=1
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.$ac_ext >&5
5123		5723
5124	ac_cv_header_stdc=no	5724	printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
5125	fi
5126		5725
		5726	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		5727	printf "%s\n" "yes" >&6; }
		5728	else $as_nop
		5729	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		5730	printf "%s\n" "no" >&6; }
		5731	fi
5127	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	5732	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5128		5733	conftest$ac_exeext conftest.$ac_ext
5129	if test $ac_cv_header_stdc = yes; then	5734	fi
5130	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	5735	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
5131	cat >conftest.$ac_ext <<_ACEOF	5736	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
5132	/* confdefs.h. */	5737	printf %s "checking for clock_gettime in -lrt... " >&6; }
5133	_ACEOF	5738	if test ${ac_cv_lib_rt_clock_gettime+y}
		5739	then :
		5740	printf %s "(cached) " >&6
		5741	else $as_nop
		5742	ac_check_lib_save_LIBS=$LIBS
		5743	LIBS="-lrt $LIBS"
5134	cat confdefs.h >>conftest.$ac_ext	5744	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5135	cat >>conftest.$ac_ext <<_ACEOF
5136	/* end confdefs.h. */	5745	/* end confdefs.h. */
5137	#include <string.h>
5138		5746
5139	_ACEOF	5747	namespace conftest {
5140	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	5748	extern "C" int clock_gettime ();
5141	$EGREP "memchr" >/dev/null 2>&1; then	5749	}
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.$ac_ext <<_ACEOF
5181	/* end confdefs.h. */
5182	#include <ctype.h>
5183	#include <stdlib.h>
5184	#if ((' ' & 0x0FF) == 0x020)
5185	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5186	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5187	#else
5188	# define ISLOWER(c) \
5189	(('a' <= (c) && (c) <= 'i') \
5190	|| ('j' <= (c) && (c) <= 'r') \
5191	|| ('s' <= (c) && (c) <= 'z'))
5192	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5193	#endif
5194
5195	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5196	int	5750	int
5197	main ()	5751	main (void)
5198	{	5752	{
5199	int i;	5753	return conftest::clock_gettime ();
5200	for (i = 0; i < 256; i++)
5201	if (XOR (islower (i), ISLOWER (i))
5202	|| toupper (i) != TOUPPER (i))
5203	return 2;
5204	return 0;
5205	}
5206	_ACEOF
5207	rm -f conftest$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" | $as_tr_cpp` 1
5314	_ACEOF
5315
5316	fi
5317
5318	done
5319
5320
5321
5322
5323
5324
5325
5326
5327
5328	for ac_header in sys/inotify.h sys/epoll.h sys/event.h sys/queue.h port.h poll.h sys/select.h
5329	do
5330	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5331	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5332	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5333	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5334	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5335	echo $ECHO_N "(cached) $ECHO_C" >&6
5336	fi
5337	ac_res=`eval echo '${'$as_ac_Header'}'`
5338	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5339	echo "${ECHO_T}$ac_res" >&6; }
5340	else
5341	# Is the header compilable?
5342	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
5343	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5344	cat >conftest.$ac_ext <<_ACEOF
5345	/* confdefs.h. */
5346	_ACEOF
5347	cat confdefs.h >>conftest.$ac_ext
5348	cat >>conftest.$ac_ext <<_ACEOF
5349	/* end confdefs.h. */
5350	$ac_includes_default
5351	#include <$ac_header>
5352	_ACEOF
5353	rm -f conftest.$ac_objext
5354	if { (ac_try="$ac_compile"
5355	case "(($ac_try" in
5356	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5357	*) ac_try_echo=$ac_try;;
5358	esac
5359	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5360	(eval "$ac_compile") 2>conftest.er1
5361	ac_status=$?
5362	grep -v '^ *+' conftest.er1 >conftest.err
5363	rm -f conftest.er1
5364	cat conftest.err >&5
5365	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5366	(exit $ac_status); } && {
5367	test -z "$ac_cxx_werror_flag" ||
5368	test ! -s conftest.err
5369	} && test -s conftest.$ac_objext; then
5370	ac_header_compiler=yes
5371	else
5372	echo "$as_me: failed program was:" >&5
5373	sed 's/^/| /' conftest.$ac_ext >&5
5374
5375	ac_header_compiler=no
5376	fi
5377
5378	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5379	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5380	echo "${ECHO_T}$ac_header_compiler" >&6; }
5381
5382	# Is the header present?
5383	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
5384	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5385	cat >conftest.$ac_ext <<_ACEOF
5386	/* confdefs.h. */
5387	_ACEOF
5388	cat confdefs.h >>conftest.$ac_ext
5389	cat >>conftest.$ac_ext <<_ACEOF
5390	/* end confdefs.h. */
5391	#include <$ac_header>
5392	_ACEOF
5393	if { (ac_try="$ac_cpp conftest.$ac_ext"
5394	case "(($ac_try" in
5395	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5396	*) ac_try_echo=$ac_try;;
5397	esac
5398	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5399	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5400	ac_status=$?
5401	grep -v '^ *+' conftest.er1 >conftest.err
5402	rm -f conftest.er1
5403	cat conftest.err >&5
5404	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5405	(exit $ac_status); } >/dev/null && {
5406	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5407	test ! -s conftest.err
5408	}; then
5409	ac_header_preproc=yes
5410	else
5411	echo "$as_me: failed program was:" >&5
5412	sed 's/^/| /' conftest.$ac_ext >&5
5413
5414	ac_header_preproc=no
5415	fi
5416
5417	rm -f conftest.err conftest.$ac_ext
5418	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5419	echo "${ECHO_T}$ac_header_preproc" >&6; }
5420
5421	# So? What about this header?
5422	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
5423	yes:no: )
5424	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5425	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5426	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5427	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5428	ac_header_preproc=yes
5429	;;
5430	no:yes:* )
5431	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5432	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5433	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5434	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5435	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5436	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5437	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5438	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5439	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5440	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5441	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5442	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5443
5444	;;
5445	esac
5446	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5447	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5448	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5449	echo $ECHO_N "(cached) $ECHO_C" >&6
5450	else
5451	eval "$as_ac_Header=\$ac_header_preproc"
5452	fi
5453	ac_res=`eval echo '${'$as_ac_Header'}'`
5454	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5455	echo "${ECHO_T}$ac_res" >&6; }
5456
5457	fi
5458	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5459	cat >>confdefs.h <<_ACEOF
5460	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5461	_ACEOF
5462
5463	fi
5464
5465	done
5466
5467
5468
5469
5470
5471
5472
5473
5474	for ac_func in inotify_init epoll_ctl kqueue port_create poll select
5475	do
5476	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5477	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
5478	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5479	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5480	echo $ECHO_N "(cached) $ECHO_C" >&6
5481	else
5482	cat >conftest.$ac_ext <<_ACEOF
5483	/* confdefs.h. */
5484	_ACEOF
5485	cat confdefs.h >>conftest.$ac_ext
5486	cat >>conftest.$ac_ext <<_ACEOF
5487	/* end confdefs.h. */
5488	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5489	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5490	#define $ac_func innocuous_$ac_func
5491
5492	/* System header to define __stub macros and hopefully few prototypes,
5493	which can conflict with char $ac_func (); below.
5494	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5495	<limits.h> exists even on freestanding compilers. */
5496
5497	#ifdef __STDC__
5498	# include <limits.h>
5499	#else
5500	# include <assert.h>
5501	#endif
5502
5503	#undef $ac_func
5504
5505	/* Override any GCC internal prototype to avoid an error.
5506	Use char because int might match the return type of a GCC
5507	builtin and then its argument prototype would still apply. */
5508	#ifdef __cplusplus
5509	extern "C"
5510	#endif
5511	char $ac_func ();
5512	/* The GNU C library defines this for functions which it implements
5513	to always fail with ENOSYS. Some functions are actually named
5514	something starting with __ and the normal name is an alias. */
5515	#if defined __stub_$ac_func || defined __stub___$ac_func
5516	choke me
5517	#endif
5518
5519	int
5520	main ()
5521	{
5522	return $ac_func ();
5523	;	5754	;
5524	return 0;	5755	return 0;
5525	}	5756	}
5526	_ACEOF	5757	_ACEOF
5527	rm -f conftest.$ac_objext conftest$ac_exeext	5758	if ac_fn_cxx_try_link "$LINENO"
5528	if { (ac_try="$ac_link"	5759	then :
5529	case "(($ac_try" in	5760	ac_cv_lib_rt_clock_gettime=yes
5530	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	5761	else $as_nop
5531	*) ac_try_echo=$ac_try;;	5762	ac_cv_lib_rt_clock_gettime=no
5532	esac
5533	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5534	(eval "$ac_link") 2>conftest.er1
5535	ac_status=$?
5536	grep -v '^ *+' conftest.er1 >conftest.err
5537	rm -f conftest.er1
5538	cat conftest.err >&5
5539	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5540	(exit $ac_status); } && {
5541	test -z "$ac_cxx_werror_flag" ||
5542	test ! -s conftest.err
5543	} && test -s conftest$ac_exeext &&
5544	$as_test_x conftest$ac_exeext; then
5545	eval "$as_ac_var=yes"
5546	else
5547	echo "$as_me: failed program was:" >&5
5548	sed 's/^/| /' conftest.$ac_ext >&5
5549
5550	eval "$as_ac_var=no"
5551	fi	5763	fi
5552
5553	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5764	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5554	conftest$ac_exeext conftest.$ac_ext	5765	conftest$ac_exeext conftest.$ac_ext
		5766	LIBS=$ac_check_lib_save_LIBS
5555	fi	5767	fi
5556	ac_res=`eval echo '${'$as_ac_var'}'`	5768	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
5557	{ echo "$as_me:$LINENO: result: $ac_res" >&5	5769	printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
5558	echo "${ECHO_T}$ac_res" >&6; }	5770	if test "x$ac_cv_lib_rt_clock_gettime" = xyes
5559	if test `eval echo '${'$as_ac_var'}'` = yes; then	5771	then :
5560	cat >>confdefs.h <<_ACEOF	5772	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5561	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5562	_ACEOF
5563		5773
		5774	LIBS="-lrt $LIBS"
		5775
5564	fi	5776	fi
		5777
		5778	unset ac_cv_func_clock_gettime
		5779	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		5780	if test "x$ac_cv_func_clock_gettime" = xyes
		5781	then :
		5782	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
		5783
		5784	fi
		5785
		5786	fi
		5787
		5788	fi
		5789
5565	done	5790	done
5566		5791
5567		5792
5568	{ echo "$as_me:$LINENO: checking for clock_gettime" >&5	5793	for ac_func in nanosleep
5569	echo $ECHO_N "checking for clock_gettime... $ECHO_C" >&6; }	5794	do :
5570	if test "${ac_cv_func_clock_gettime+set}" = set; then	5795	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5571	echo $ECHO_N "(cached) $ECHO_C" >&6	5796	if test "x$ac_cv_func_nanosleep" = xyes
5572	else	5797	then :
5573	cat >conftest.$ac_ext <<_ACEOF	5798	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5574	/* confdefs.h. */	5799
5575	_ACEOF	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 $LIBS"
5576	cat confdefs.h >>conftest.$ac_ext	5811	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5577	cat >>conftest.$ac_ext <<_ACEOF
5578	/* end confdefs.h. */	5812	/* end confdefs.h. */
5579	/* Define clock_gettime to an innocuous variant, in case <limits.h> declares clock_gettime.
5580	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5581	#define clock_gettime innocuous_clock_gettime
5582		5813
5583	/* System header to define __stub macros and hopefully few prototypes,	5814	namespace conftest {
5584	which can conflict with char clock_gettime (); below.	5815	extern "C" int nanosleep ();
5585	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5816	}
5586	<limits.h> exists even on freestanding compilers. */
5587
5588	#ifdef __STDC__
5589	# include <limits.h>
5590	#else
5591	# include <assert.h>
5592	#endif
5593
5594	#undef clock_gettime
5595
5596	/* Override any GCC internal prototype to avoid an error.
5597	Use char because int might match the return type of a GCC
5598	builtin and then its argument prototype would still apply. */
5599	#ifdef __cplusplus
5600	extern "C"
5601	#endif
5602	char clock_gettime ();
5603	/* The GNU C library defines this for functions which it implements
5604	to always fail with ENOSYS. Some functions are actually named
5605	something starting with __ and the normal name is an alias. */
5606	#if defined __stub_clock_gettime || defined __stub___clock_gettime
5607	choke me
5608	#endif
5609
5610	int	5817	int
5611	main ()	5818	main (void)
5612	{	5819	{
5613	return clock_gettime ();	5820	return conftest::nanosleep ();
5614	;	5821	;
5615	return 0;	5822	return 0;
5616	}	5823	}
5617	_ACEOF	5824	_ACEOF
5618	rm -f conftest.$ac_objext conftest$ac_exeext	5825	if ac_fn_cxx_try_link "$LINENO"
5619	if { (ac_try="$ac_link"	5826	then :
5620	case "(($ac_try" in	5827	ac_cv_lib_rt_nanosleep=yes
5621	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	5828	else $as_nop
5622	*) ac_try_echo=$ac_try;;	5829	ac_cv_lib_rt_nanosleep=no
5623	esac
5624	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5625	(eval "$ac_link") 2>conftest.er1
5626	ac_status=$?
5627	grep -v '^ *+' conftest.er1 >conftest.err
5628	rm -f conftest.er1
5629	cat conftest.err >&5
5630	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5631	(exit $ac_status); } && {
5632	test -z "$ac_cxx_werror_flag" ||
5633	test ! -s conftest.err
5634	} && test -s conftest$ac_exeext &&
5635	$as_test_x conftest$ac_exeext; then
5636	ac_cv_func_clock_gettime=yes
5637	else
5638	echo "$as_me: failed program was:" >&5
5639	sed 's/^/| /' conftest.$ac_ext >&5
5640
5641	ac_cv_func_clock_gettime=no
5642	fi	5830	fi
5643
5644	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5831	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5645	conftest$ac_exeext conftest.$ac_ext	5832	conftest$ac_exeext conftest.$ac_ext
		5833	LIBS=$ac_check_lib_save_LIBS
5646	fi	5834	fi
5647	{ echo "$as_me:$LINENO: result: $ac_cv_func_clock_gettime" >&5	5835	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
5648	echo "${ECHO_T}$ac_cv_func_clock_gettime" >&6; }	5836	printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
5649	if test $ac_cv_func_clock_gettime = yes; then	5837	if test "x$ac_cv_lib_rt_nanosleep" = xyes
5650	:	5838	then :
5651	else	5839	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5652		5840
		5841	LIBS="-lrt $LIBS"
		5842
		5843	fi
		5844
		5845	unset ac_cv_func_nanosleep
		5846	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		5847	if test "x$ac_cv_func_nanosleep" = xyes
		5848	then :
		5849	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
		5850
		5851	fi
		5852
		5853	fi
		5854
		5855	fi
		5856
		5857	done
		5858
		5859	ac_fn_cxx_check_type "$LINENO" "__kernel_rwf_t" "ac_cv_type___kernel_rwf_t" "#include <linux/fs.h>
		5860	"
		5861	if test "x$ac_cv_type___kernel_rwf_t" = xyes
		5862	then :
		5863
		5864
		5865	printf "%s\n" "#define HAVE_KERNEL_RWF_T 1" >>confdefs.h
		5866
		5867
		5868	fi
		5869
		5870
5653	if test -z "$LIBEV_M4_AVOID_LIBRT"; then	5871	if test -z "$LIBEV_M4_AVOID_LIBM"; then
5654		5872	LIBM=m
5655	{ echo "$as_me:$LINENO: checking for clock_gettime in -lrt" >&5	5873	fi
5656	echo $ECHO_N "checking for clock_gettime in -lrt... $ECHO_C" >&6; }	5874	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
5657	if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then	5875	printf %s "checking for library containing floor... " >&6; }
5658	echo $ECHO_N "(cached) $ECHO_C" >&6	5876	if test ${ac_cv_search_floor+y}
5659	else	5877	then :
5660	ac_check_lib_save_LIBS=$LIBS	5878	printf %s "(cached) " >&6
5661	LIBS="-lrt $LIBS"	5879	else $as_nop
5662	cat >conftest.$ac_ext <<_ACEOF	5880	ac_func_search_save_LIBS=$LIBS
5663	/* confdefs.h. */
5664	_ACEOF
5665	cat confdefs.h >>conftest.$ac_ext	5881	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5666	cat >>conftest.$ac_ext <<_ACEOF
5667	/* end confdefs.h. */	5882	/* end confdefs.h. */
5668		5883
5669	/* Override any GCC internal prototype to avoid an error.	5884	namespace conftest {
5670	Use char because int might match the return type of a GCC	5885	extern "C" int floor ();
5671	builtin and then its argument prototype would still apply. */	5886	}
5672	#ifdef __cplusplus
5673	extern "C"
5674	#endif
5675	char clock_gettime ();
5676	int	5887	int
5677	main ()	5888	main (void)
5678	{	5889	{
5679	return clock_gettime ();	5890	return conftest::floor ();
5680	;	5891	;
5681	return 0;	5892	return 0;
5682	}	5893	}
5683	_ACEOF	5894	_ACEOF
5684	rm -f conftest.$ac_objext conftest$ac_exeext	5895	for ac_lib in '' $LIBM
5685	if { (ac_try="$ac_link"
5686	case "(($ac_try" in
5687	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5688	*) ac_try_echo=$ac_try;;
5689	esac
5690	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5691	(eval "$ac_link") 2>conftest.er1
5692	ac_status=$?
5693	grep -v '^ *+' conftest.er1 >conftest.err
5694	rm -f conftest.er1
5695	cat conftest.err >&5
5696	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5697	(exit $ac_status); } && {
5698	test -z "$ac_cxx_werror_flag" ||
5699	test ! -s conftest.err
5700	} && test -s conftest$ac_exeext &&
5701	$as_test_x conftest$ac_exeext; then
5702	ac_cv_lib_rt_clock_gettime=yes
5703	else
5704	echo "$as_me: failed program was:" >&5
5705	sed 's/^/| /' conftest.$ac_ext >&5
5706
5707	ac_cv_lib_rt_clock_gettime=no
5708	fi
5709
5710	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5711	conftest$ac_exeext conftest.$ac_ext
5712	LIBS=$ac_check_lib_save_LIBS
5713	fi
5714	{ echo "$as_me:$LINENO: result: $ac_cv_lib_rt_clock_gettime" >&5
5715	echo "${ECHO_T}$ac_cv_lib_rt_clock_gettime" >&6; }
5716	if test $ac_cv_lib_rt_clock_gettime = yes; then
5717	cat >>confdefs.h <<_ACEOF
5718	#define HAVE_LIBRT 1
5719	_ACEOF
5720
5721	LIBS="-lrt $LIBS"
5722
5723	fi
5724
5725	unset ac_cv_func_clock_gettime
5726
5727	for ac_func in clock_gettime
5728	do	5896	do
5729	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	5897	if test -z "$ac_lib"; then
5730	{ echo "$as_me:$LINENO: checking for $ac_func" >&5	5898	ac_res="none required"
5731	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5732	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5733	echo $ECHO_N "(cached) $ECHO_C" >&6
5734	else	5899	else
5735	cat >conftest.$ac_ext <<_ACEOF	5900	ac_res=-l$ac_lib
5736	/* confdefs.h. */	5901	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5737	_ACEOF	5902	fi
5738	cat confdefs.h >>conftest.$ac_ext	5903	if ac_fn_cxx_try_link "$LINENO"
5739	cat >>conftest.$ac_ext <<_ACEOF	5904	then :
5740	/* end confdefs.h. */	5905	ac_cv_search_floor=$ac_res
5741	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5742	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5743	#define $ac_func innocuous_$ac_func
5744
5745	/* System header to define __stub macros and hopefully few prototypes,
5746	which can conflict with char $ac_func (); below.
5747	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5748	<limits.h> exists even on freestanding compilers. */
5749
5750	#ifdef __STDC__
5751	# include <limits.h>
5752	#else
5753	# include <assert.h>
5754	#endif
5755
5756	#undef $ac_func
5757
5758	/* Override any GCC internal prototype to avoid an error.
5759	Use char because int might match the return type of a GCC
5760	builtin and then its argument prototype would still apply. */
5761	#ifdef __cplusplus
5762	extern "C"
5763	#endif
5764	char $ac_func ();
5765	/* The GNU C library defines this for functions which it implements
5766	to always fail with ENOSYS. Some functions are actually named
5767	something starting with __ and the normal name is an alias. */
5768	#if defined __stub_$ac_func || defined __stub___$ac_func
5769	choke me
5770	#endif
5771
5772	int
5773	main ()
5774	{
5775	return $ac_func ();
5776	;
5777	return 0;
5778	}
5779	_ACEOF
5780	rm -f conftest.$ac_objext conftest$ac_exeext
5781	if { (ac_try="$ac_link"
5782	case "(($ac_try" in
5783	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5784	*) ac_try_echo=$ac_try;;
5785	esac
5786	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5787	(eval "$ac_link") 2>conftest.er1
5788	ac_status=$?
5789	grep -v '^ *+' conftest.er1 >conftest.err
5790	rm -f conftest.er1
5791	cat conftest.err >&5
5792	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5793	(exit $ac_status); } && {
5794	test -z "$ac_cxx_werror_flag" ||
5795	test ! -s conftest.err
5796	} && test -s conftest$ac_exeext &&
5797	$as_test_x conftest$ac_exeext; then
5798	eval "$as_ac_var=yes"
5799	else
5800	echo "$as_me: failed program was:" >&5
5801	sed 's/^/| /' conftest.$ac_ext >&5
5802
5803	eval "$as_ac_var=no"
5804	fi	5906	fi
5805
5806	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5907	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5807	conftest$ac_exeext conftest.$ac_ext	5908	conftest$ac_exeext
5808	fi	5909	if test ${ac_cv_search_floor+y}
5809	ac_res=`eval echo '${'$as_ac_var'}'`	5910	then :
5810	{ echo "$as_me:$LINENO: result: $ac_res" >&5	5911	break
5811	echo "${ECHO_T}$ac_res" >&6; }
5812	if test `eval echo '${'$as_ac_var'}'` = yes; then
5813	cat >>confdefs.h <<_ACEOF
5814	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5815	_ACEOF
5816
5817	fi	5912	fi
5818	done	5913	done
		5914	if test ${ac_cv_search_floor+y}
		5915	then :
5819		5916
5820	fi	5917	else $as_nop
5821		5918	ac_cv_search_floor=no
5822	fi	5919	fi
5823		5920	rm conftest.$ac_ext
5824		5921	LIBS=$ac_func_search_save_LIBS
5825	{ echo "$as_me:$LINENO: checking for nanosleep" >&5
5826	echo $ECHO_N "checking for nanosleep... $ECHO_C" >&6; }
5827	if test "${ac_cv_func_nanosleep+set}" = set; then
5828	echo $ECHO_N "(cached) $ECHO_C" >&6
5829	else
5830	cat >conftest.$ac_ext <<_ACEOF
5831	/* confdefs.h. */
5832	_ACEOF
5833	cat confdefs.h >>conftest.$ac_ext
5834	cat >>conftest.$ac_ext <<_ACEOF
5835	/* end confdefs.h. */
5836	/* Define nanosleep to an innocuous variant, in case <limits.h> declares nanosleep.
5837	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5838	#define nanosleep innocuous_nanosleep
5839
5840	/* System header to define __stub macros and hopefully few prototypes,
5841	which can conflict with char nanosleep (); below.
5842	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5843	<limits.h> exists even on freestanding compilers. */
5844
5845	#ifdef __STDC__
5846	# include <limits.h>
5847	#else
5848	# include <assert.h>
5849	#endif
5850
5851	#undef nanosleep
5852
5853	/* Override any GCC internal prototype to avoid an error.
5854	Use char because int might match the return type of a GCC
5855	builtin and then its argument prototype would still apply. */
5856	#ifdef __cplusplus
5857	extern "C"
5858	#endif
5859	char nanosleep ();
5860	/* The GNU C library defines this for functions which it implements
5861	to always fail with ENOSYS. Some functions are actually named
5862	something starting with __ and the normal name is an alias. */
5863	#if defined __stub_nanosleep || defined __stub___nanosleep
5864	choke me
5865	#endif
5866
5867	int
5868	main ()
5869	{
5870	return nanosleep ();
5871	;
5872	return 0;
5873	}
5874	_ACEOF
5875	rm -f conftest.$ac_objext conftest$ac_exeext
5876	if { (ac_try="$ac_link"
5877	case "(($ac_try" in
5878	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5879	*) ac_try_echo=$ac_try;;
5880	esac
5881	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5882	(eval "$ac_link") 2>conftest.er1
5883	ac_status=$?
5884	grep -v '^ *+' conftest.er1 >conftest.err
5885	rm -f conftest.er1
5886	cat conftest.err >&5
5887	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5888	(exit $ac_status); } && {
5889	test -z "$ac_cxx_werror_flag" ||
5890	test ! -s conftest.err
5891	} && test -s conftest$ac_exeext &&
5892	$as_test_x conftest$ac_exeext; then
5893	ac_cv_func_nanosleep=yes
5894	else
5895	echo "$as_me: failed program was:" >&5
5896	sed 's/^/| /' conftest.$ac_ext >&5
5897
5898	ac_cv_func_nanosleep=no
5899	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 $LIBS"
5900		5929
5901	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5930	printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
5902	conftest$ac_exeext conftest.$ac_ext
5903	fi
5904	{ echo "$as_me:$LINENO: result: $ac_cv_func_nanosleep" >&5
5905	echo "${ECHO_T}$ac_cv_func_nanosleep" >&6; }
5906	if test $ac_cv_func_nanosleep = yes; then
5907	:
5908	else
5909		5931
5910	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
5911
5912	{ echo "$as_me:$LINENO: checking for nanosleep in -lrt" >&5
5913	echo $ECHO_N "checking for nanosleep in -lrt... $ECHO_C" >&6; }
5914	if test "${ac_cv_lib_rt_nanosleep+set}" = set; then
5915	echo $ECHO_N "(cached) $ECHO_C" >&6
5916	else
5917	ac_check_lib_save_LIBS=$LIBS
5918	LIBS="-lrt $LIBS"
5919	cat >conftest.$ac_ext <<_ACEOF
5920	/* confdefs.h. */
5921	_ACEOF
5922	cat confdefs.h >>conftest.$ac_ext
5923	cat >>conftest.$ac_ext <<_ACEOF
5924	/* end confdefs.h. */
5925
5926	/* Override any GCC internal prototype to avoid an error.
5927	Use char because int might match the return type of a GCC
5928	builtin and then its argument prototype would still apply. */
5929	#ifdef __cplusplus
5930	extern "C"
5931	#endif
5932	char nanosleep ();
5933	int
5934	main ()
5935	{
5936	return nanosleep ();
5937	;
5938	return 0;
5939	}
5940	_ACEOF
5941	rm -f conftest.$ac_objext conftest$ac_exeext
5942	if { (ac_try="$ac_link"
5943	case "(($ac_try" in
5944	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5945	*) ac_try_echo=$ac_try;;
5946	esac
5947	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5948	(eval "$ac_link") 2>conftest.er1
5949	ac_status=$?
5950	grep -v '^ *+' conftest.er1 >conftest.err
5951	rm -f conftest.er1
5952	cat conftest.err >&5
5953	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5954	(exit $ac_status); } && {
5955	test -z "$ac_cxx_werror_flag" ||
5956	test ! -s conftest.err
5957	} && test -s conftest$ac_exeext &&
5958	$as_test_x conftest$ac_exeext; then
5959	ac_cv_lib_rt_nanosleep=yes
5960	else
5961	echo "$as_me: failed program was:" >&5
5962	sed 's/^/| /' conftest.$ac_ext >&5
5963
5964	ac_cv_lib_rt_nanosleep=no
5965	fi	5932	fi
5966
5967	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5968	conftest$ac_exeext conftest.$ac_ext
5969	LIBS=$ac_check_lib_save_LIBS
5970	fi
5971	{ echo "$as_me:$LINENO: result: $ac_cv_lib_rt_nanosleep" >&5
5972	echo "${ECHO_T}$ac_cv_lib_rt_nanosleep" >&6; }
5973	if test $ac_cv_lib_rt_nanosleep = yes; then
5974	cat >>confdefs.h <<_ACEOF
5975	#define HAVE_LIBRT 1
5976	_ACEOF
5977
5978	LIBS="-lrt $LIBS"
5979
5980	fi
5981
5982	unset ac_cv_func_nanosleep
5983
5984	for ac_func in nanosleep
5985	do
5986	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5987	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
5988	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5989	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5990	echo $ECHO_N "(cached) $ECHO_C" >&6
5991	else
5992	cat >conftest.$ac_ext <<_ACEOF
5993	/* confdefs.h. */
5994	_ACEOF
5995	cat confdefs.h >>conftest.$ac_ext
5996	cat >>conftest.$ac_ext <<_ACEOF
5997	/* end confdefs.h. */
5998	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5999	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6000	#define $ac_func innocuous_$ac_func
6001
6002	/* System header to define __stub macros and hopefully few prototypes,
6003	which can conflict with char $ac_func (); below.
6004	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6005	<limits.h> exists even on freestanding compilers. */
6006
6007	#ifdef __STDC__
6008	# include <limits.h>
6009	#else
6010	# include <assert.h>
6011	#endif
6012
6013	#undef $ac_func
6014
6015	/* Override any GCC internal prototype to avoid an error.
6016	Use char because int might match the return type of a GCC
6017	builtin and then its argument prototype would still apply. */
6018	#ifdef __cplusplus
6019	extern "C"
6020	#endif
6021	char $ac_func ();
6022	/* The GNU C library defines this for functions which it implements
6023	to always fail with ENOSYS. Some functions are actually named
6024	something starting with __ and the normal name is an alias. */
6025	#if defined __stub_$ac_func || defined __stub___$ac_func
6026	choke me
6027	#endif
6028
6029	int
6030	main ()
6031	{
6032	return $ac_func ();
6033	;
6034	return 0;
6035	}
6036	_ACEOF
6037	rm -f conftest.$ac_objext conftest$ac_exeext
6038	if { (ac_try="$ac_link"
6039	case "(($ac_try" in
6040	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6041	*) ac_try_echo=$ac_try;;
6042	esac
6043	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6044	(eval "$ac_link") 2>conftest.er1
6045	ac_status=$?
6046	grep -v '^ *+' conftest.er1 >conftest.err
6047	rm -f conftest.er1
6048	cat conftest.err >&5
6049	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6050	(exit $ac_status); } && {
6051	test -z "$ac_cxx_werror_flag" ||
6052	test ! -s conftest.err
6053	} && test -s conftest$ac_exeext &&
6054	$as_test_x conftest$ac_exeext; then
6055	eval "$as_ac_var=yes"
6056	else
6057	echo "$as_me: failed program was:" >&5
6058	sed 's/^/| /' conftest.$ac_ext >&5
6059
6060	eval "$as_ac_var=no"
6061	fi
6062
6063	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6064	conftest$ac_exeext conftest.$ac_ext
6065	fi
6066	ac_res=`eval echo '${'$as_ac_var'}'`
6067	{ echo "$as_me:$LINENO: result: $ac_res" >&5
6068	echo "${ECHO_T}$ac_res" >&6; }
6069	if test `eval echo '${'$as_ac_var'}'` = yes; then
6070	cat >>confdefs.h <<_ACEOF
6071	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6072	_ACEOF
6073
6074	fi
6075	done
6076
6077	fi
6078
6079	fi
6080
6081
6082
6083	{ echo "$as_me:$LINENO: checking for ceil in -lm" >&5
6084	echo $ECHO_N "checking for ceil in -lm... $ECHO_C" >&6; }
6085	if test "${ac_cv_lib_m_ceil+set}" = set; then
6086	echo $ECHO_N "(cached) $ECHO_C" >&6
6087	else
6088	ac_check_lib_save_LIBS=$LIBS
6089	LIBS="-lm $LIBS"
6090	cat >conftest.$ac_ext <<_ACEOF
6091	/* confdefs.h. */
6092	_ACEOF
6093	cat confdefs.h >>conftest.$ac_ext
6094	cat >>conftest.$ac_ext <<_ACEOF
6095	/* end confdefs.h. */
6096
6097	/* Override any GCC internal prototype to avoid an error.
6098	Use char because int might match the return type of a GCC
6099	builtin and then its argument prototype would still apply. */
6100	#ifdef __cplusplus
6101	extern "C"
6102	#endif
6103	char ceil ();
6104	int
6105	main ()
6106	{
6107	return ceil ();
6108	;
6109	return 0;
6110	}
6111	_ACEOF
6112	rm -f conftest.$ac_objext conftest$ac_exeext
6113	if { (ac_try="$ac_link"
6114	case "(($ac_try" in
6115	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6116	*) ac_try_echo=$ac_try;;
6117	esac
6118	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6119	(eval "$ac_link") 2>conftest.er1
6120	ac_status=$?
6121	grep -v '^ *+' conftest.er1 >conftest.err
6122	rm -f conftest.er1
6123	cat conftest.err >&5
6124	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6125	(exit $ac_status); } && {
6126	test -z "$ac_cxx_werror_flag" ||
6127	test ! -s conftest.err
6128	} && test -s conftest$ac_exeext &&
6129	$as_test_x conftest$ac_exeext; then
6130	ac_cv_lib_m_ceil=yes
6131	else
6132	echo "$as_me: failed program was:" >&5
6133	sed 's/^/| /' conftest.$ac_ext >&5
6134
6135	ac_cv_lib_m_ceil=no
6136	fi
6137
6138	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6139	conftest$ac_exeext conftest.$ac_ext
6140	LIBS=$ac_check_lib_save_LIBS
6141	fi
6142	{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_ceil" >&5
6143	echo "${ECHO_T}$ac_cv_lib_m_ceil" >&6; }
6144	if test $ac_cv_lib_m_ceil = yes; then
6145	cat >>confdefs.h <<_ACEOF
6146	#define HAVE_LIBM 1
6147	_ACEOF
6148
6149	LIBS="-lm $LIBS"
6150
6151	fi
6152
6153
6154		5933
6155		5934
6156		5935
6157		5936
6158		5937
6159	# 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.
6160	set dummy tic; ac_word=$2	5939	set dummy tic; ac_word=$2
6161	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	5940	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6162	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	5941	printf %s "checking for $ac_word... " >&6; }
6163	if test "${ac_cv_path_TIC+set}" = set; then	5942	if test ${ac_cv_path_TIC+y}
6164	echo $ECHO_N "(cached) $ECHO_C" >&6	5943	then :
6165	else	5944	printf %s "(cached) " >&6
		5945	else $as_nop
6166	case $TIC in	5946	case $TIC in
6167	[\\/]* | ?:[\\/]*)	5947	[\\/]* | ?:[\\/]*)
6168	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.	5948	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.
6169	;;	5949	;;
6170	*)	5950	*)
6171	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5951	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6172	for as_dir in $PATH	5952	for as_dir in $PATH
6173	do	5953	do
6174	IFS=$as_save_IFS	5954	IFS=$as_save_IFS
6175	test -z "$as_dir" && as_dir=.	5955	case $as_dir in #(((
		5956	'') as_dir=./ ;;
		5957	*/) ;;
		5958	*) as_dir=$as_dir/ ;;
		5959	esac
6176	for ac_exec_ext in '' $ac_executable_extensions; do	5960	for ac_exec_ext in '' $ac_executable_extensions; do
6177	if { test -f "$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$ac_exec_ext"; then
6178	ac_cv_path_TIC="$as_dir/$ac_word$ac_exec_ext"	5962	ac_cv_path_TIC="$as_dir$ac_word$ac_exec_ext"
6179	echo "$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$ac_exec_ext" >&5
6180	break 2	5964	break 2
6181	fi	5965	fi
6182	done	5966	done
6183	done	5967	done
6184	IFS=$as_save_IFS	5968	IFS=$as_save_IFS
6185		5969
6186	test -z "$ac_cv_path_TIC" && ac_cv_path_TIC=":"	5970	test -z "$ac_cv_path_TIC" && ac_cv_path_TIC=":"
6187	;;	5971	;;
6188	esac	5972	esac
6189	fi	5973	fi
6190	TIC=$ac_cv_path_TIC	5974	TIC=$ac_cv_path_TIC
6191	if test -n "$TIC"; then	5975	if test -n "$TIC"; then
6192	{ echo "$as_me:$LINENO: result: $TIC" >&5	5976	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5
6193	echo "${ECHO_T}$TIC" >&6; }	5977	printf "%s\n" "$TIC" >&6; }
6194	else	5978	else
6195	{ echo "$as_me:$LINENO: result: no" >&5	5979	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6196	echo "${ECHO_T}no" >&6; }	5980	printf "%s\n" "no" >&6; }
6197	fi	5981	fi
6198		5982
6199		5983
6200		5984
6201	{ echo "$as_me:$LINENO: checking for X" >&5	5985	ac_ext=cpp
6202	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-$LINENO}: checking for X" >&5
		6115	printf %s "checking for X... " >&6; }
6203		6116
6204		6117
6205	# Check whether --with-x was given.	6118	# Check whether --with-x was given.
6206	if test "${with_x+set}" = set; then	6119	if test ${with_x+y}
		6120	then :
6207	withval=$with_x;	6121	withval=$with_x;
6208	fi	6122	fi
6209		6123
6210	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.	6124	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
6211	if test "x$with_x" = xno; then	6125	if test "x$with_x" = xno; then
6212	# The user explicitly disabled X.	6126	# The user explicitly disabled X.
6213	have_x=disabled	6127	have_x=disabled
6214	else	6128	else
6215	case $x_includes,$x_libraries in #(	6129	case $x_includes,$x_libraries in #(
6216	*\'*) { { echo "$as_me:$LINENO: error: Cannot use X directory names containing '" >&5	6130	*\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
6217	echo "$as_me: error: Cannot use X directory names containing '" >&2;}
6218	{ (exit 1); exit 1; }; };; #(
6219	*,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then	6131	*,NONE | NONE,*) if test ${ac_cv_have_x+y}
6220	echo $ECHO_N "(cached) $ECHO_C" >&6	6132	then :
6221	else	6133	printf %s "(cached) " >&6
		6134	else $as_nop
6222	# One or both of the vars are not set, and there is no cached value.	6135	# One or both of the vars are not set, and there is no cached value.
6223	ac_x_includes=no ac_x_libraries=no	6136	ac_x_includes=no
		6137	ac_x_libraries=no
		6138	# Do we need to do anything special at all?
		6139	ac_save_LIBS=$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 "$cross_compiling" = no
		6164	then :
6224	rm -f -r conftest.dir	6165	rm -f -r conftest.dir
6225	if mkdir conftest.dir; then	6166	if mkdir conftest.dir; then
6226	cd conftest.dir	6167	cd conftest.dir
6227	cat >Imakefile <<'_ACEOF'	6168	cat >Imakefile <<'_ACEOF'
6228	incroot:	6169	incroot:
6229	@echo incroot='${INCROOT}'	6170	@echo incroot='${INCROOT}'
…		…
6231	@echo usrlibdir='${USRLIBDIR}'	6172	@echo usrlibdir='${USRLIBDIR}'
6232	libdir:	6173	libdir:
6233	@echo libdir='${LIBDIR}'	6174	@echo libdir='${LIBDIR}'
6234	_ACEOF	6175	_ACEOF
6235	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then	6176	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
6236	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	6177	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6237	for ac_var in incroot usrlibdir libdir; do	6178	for ac_var in incroot usrlibdir libdir; do
6238	eval "ac_im_$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'\`"
6239	done	6180	done
6240	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.	6181	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
6241	for ac_extension in a so sl; do	6182	for ac_extension in a so sl dylib la dll; do
6242	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&	6183	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
6243	test -f "$ac_im_libdir/libX11.$ac_extension"; then	6184	test -f "$ac_im_libdir/libX11.$ac_extension"; then
6244	ac_im_usrlibdir=$ac_im_libdir; break	6185	ac_im_usrlibdir=$ac_im_libdir; break
6245	fi	6186	fi
6246	done	6187	done
…		…
6250	case $ac_im_incroot in	6191	case $ac_im_incroot in
6251	/usr/include) ac_x_includes= ;;	6192	/usr/include) ac_x_includes= ;;
6252	*) test -f "$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;;
6253	esac	6194	esac
6254	case $ac_im_usrlibdir in	6195	case $ac_im_usrlibdir in
6255	/usr/lib | /lib) ;;	6196	/usr/lib | /usr/lib64 | /lib | /lib64) ;;
6256	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;	6197	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
6257	esac	6198	esac
6258	fi	6199	fi
6259	cd ..	6200	cd ..
6260	rm -f -r conftest.dir	6201	rm -f -r conftest.dir
6261	fi	6202	fi
6262		6203
6263	# Standard set of common directories for X headers.	6204	# Standard set of common directories for X headers.
6264	# Check X11 before X11Rn because it is often a symlink to the current release.	6205	# Check X11 before X11Rn because it is often a symlink to the current release.
6265	ac_x_header_dirs='	6206	ac_x_header_dirs='
6266	/usr/X11/include	6207	/usr/X11/include
		6208	/usr/X11R7/include
6267	/usr/X11R6/include	6209	/usr/X11R6/include
6268	/usr/X11R5/include	6210	/usr/X11R5/include
6269	/usr/X11R4/include	6211	/usr/X11R4/include
6270		6212
6271	/usr/include/X11	6213	/usr/include/X11
		6214	/usr/include/X11R7
6272	/usr/include/X11R6	6215	/usr/include/X11R6
6273	/usr/include/X11R5	6216	/usr/include/X11R5
6274	/usr/include/X11R4	6217	/usr/include/X11R4
6275		6218
6276	/usr/local/X11/include	6219	/usr/local/X11/include
		6220	/usr/local/X11R7/include
6277	/usr/local/X11R6/include	6221	/usr/local/X11R6/include
6278	/usr/local/X11R5/include	6222	/usr/local/X11R5/include
6279	/usr/local/X11R4/include	6223	/usr/local/X11R4/include
6280		6224
6281	/usr/local/include/X11	6225	/usr/local/include/X11
		6226	/usr/local/include/X11R7
6282	/usr/local/include/X11R6	6227	/usr/local/include/X11R6
6283	/usr/local/include/X11R5	6228	/usr/local/include/X11R5
6284	/usr/local/include/X11R4	6229	/usr/local/include/X11R4
		6230
		6231	/opt/X11/include
6285		6232
6286	/usr/X386/include	6233	/usr/X386/include
6287	/usr/x386/include	6234	/usr/x386/include
6288	/usr/XFree86/include/X11	6235	/usr/XFree86/include/X11
6289		6236
…		…
6298	/usr/openwin/share/include'	6245	/usr/openwin/share/include'
6299		6246
6300	if test "$ac_x_includes" = no; then	6247	if test "$ac_x_includes" = no; then
6301	# Guess where to find include files, by looking for Xlib.h.	6248	# Guess where to find include files, by looking for Xlib.h.
6302	# First, try using that file with no special directory specified.	6249	# First, try using that file with no special directory specified.
6303	cat >conftest.$ac_ext <<_ACEOF
6304	/* confdefs.h. */
6305	_ACEOF
6306	cat confdefs.h >>conftest.$ac_ext	6250	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6307	cat >>conftest.$ac_ext <<_ACEOF
6308	/* end confdefs.h. */	6251	/* end confdefs.h. */
6309	#include <X11/Xlib.h>	6252	#include <X11/Xlib.h>
6310	_ACEOF	6253	_ACEOF
6311	if { (ac_try="$ac_cpp conftest.$ac_ext"	6254	if ac_fn_cxx_try_cpp "$LINENO"
6312	case "(($ac_try" in	6255	then :
6313	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6314	*) ac_try_echo=$ac_try;;
6315	esac
6316	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6317	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6318	ac_status=$?
6319	grep -v '^ *+' conftest.er1 >conftest.err
6320	rm -f conftest.er1
6321	cat conftest.err >&5
6322	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6323	(exit $ac_status); } >/dev/null && {
6324	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
6325	test ! -s conftest.err
6326	}; then
6327	# We can compile using X headers with no special include directory.	6256	# We can compile using X headers with no special include directory.
6328	ac_x_includes=	6257	ac_x_includes=
6329	else	6258	else $as_nop
6330	echo "$as_me: failed program was:" >&5
6331	sed 's/^/| /' conftest.$ac_ext >&5
6332
6333	for ac_dir in $ac_x_header_dirs; do	6259	for ac_dir in $ac_x_header_dirs; do
6334	if test -r "$ac_dir/X11/Xlib.h"; then	6260	if test -r "$ac_dir/X11/Xlib.h"; then
6335	ac_x_includes=$ac_dir	6261	ac_x_includes=$ac_dir
6336	break	6262	break
6337	fi	6263	fi
6338	done	6264	done
6339	fi	6265	fi
6340
6341	rm -f conftest.err conftest.$ac_ext	6266	rm -f conftest.err conftest.i conftest.$ac_ext
6342	fi # $ac_x_includes = no	6267	fi # $ac_x_includes = no
6343		6268
6344	if test "$ac_x_libraries" = no; then	6269	if test "$ac_x_libraries" = no; then
6345	# Check for the libraries.	6270	# Check for the libraries.
6346	# See if we find them without any special options.	6271	# See if we find them without any special options.
6347	# Don't add to $LIBS permanently.	6272	# Don't add to $LIBS permanently.
6348	ac_save_LIBS=$LIBS	6273	ac_save_LIBS=$LIBS
6349	LIBS="-lX11 $LIBS"	6274	LIBS="-lX11 $LIBS"
6350	cat >conftest.$ac_ext <<_ACEOF
6351	/* confdefs.h. */
6352	_ACEOF
6353	cat confdefs.h >>conftest.$ac_ext	6275	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6354	cat >>conftest.$ac_ext <<_ACEOF
6355	/* end confdefs.h. */	6276	/* end confdefs.h. */
6356	#include <X11/Xlib.h>	6277	#include <X11/Xlib.h>
6357	int	6278	int
6358	main ()	6279	main (void)
6359	{	6280	{
6360	XrmInitialize ()	6281	XrmInitialize ()
6361	;	6282	;
6362	return 0;	6283	return 0;
6363	}	6284	}
6364	_ACEOF	6285	_ACEOF
6365	rm -f conftest.$ac_objext conftest$ac_exeext	6286	if ac_fn_cxx_try_link "$LINENO"
6366	if { (ac_try="$ac_link"	6287	then :
6367	case "(($ac_try" in
6368	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6369	*) ac_try_echo=$ac_try;;
6370	esac
6371	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6372	(eval "$ac_link") 2>conftest.er1
6373	ac_status=$?
6374	grep -v '^ *+' conftest.er1 >conftest.err
6375	rm -f conftest.er1
6376	cat conftest.err >&5
6377	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6378	(exit $ac_status); } && {
6379	test -z "$ac_cxx_werror_flag" ||
6380	test ! -s conftest.err
6381	} && test -s conftest$ac_exeext &&
6382	$as_test_x conftest$ac_exeext; then
6383	LIBS=$ac_save_LIBS	6288	LIBS=$ac_save_LIBS
6384	# We can link X programs with no special library path.	6289	# We can link X programs with no special library path.
6385	ac_x_libraries=	6290	ac_x_libraries=
6386	else	6291	else $as_nop
6387	echo "$as_me: failed program was:" >&5
6388	sed 's/^/| /' conftest.$ac_ext >&5
6389
6390	LIBS=$ac_save_LIBS	6292	LIBS=$ac_save_LIBS
6391	for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`	6293	for ac_dir in `printf "%s\n" "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
6392	do	6294	do
6393	# Don't even attempt the hair of trying to link an X program!	6295	# Don't even attempt the hair of trying to link an X program!
6394	for ac_extension in a so sl; do	6296	for ac_extension in a so sl dylib la dll; do
6395	if test -r "$ac_dir/libX11.$ac_extension"; then	6297	if test -r "$ac_dir/libX11.$ac_extension"; then
6396	ac_x_libraries=$ac_dir	6298	ac_x_libraries=$ac_dir
6397	break 2	6299	break 2
6398	fi	6300	fi
6399	done	6301	done
6400	done	6302	done
6401	fi	6303	fi
6402
6403	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6304	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6404	conftest$ac_exeext conftest.$ac_ext	6305	conftest$ac_exeext conftest.$ac_ext
6405	fi # $ac_x_libraries = no	6306	fi # $ac_x_libraries = no
6406		6307
		6308	fi
		6309	# Record the results.
6407	case $ac_x_includes,$ac_x_libraries in #(	6310	case $ac_x_includes,$ac_x_libraries in #(
6408	no,* | *,no | *\'*)	6311	no,* | *,no | *\'*) :
6409	# Didn't find X, or a directory has "'" in its name.	6312	# Didn't find X, or a directory has "'" in its name.
6410	ac_cv_have_x="have_x=no";; #(	6313	ac_cv_have_x="have_x=no" ;; #(
6411	*)	6314	*) :
6412	# Record where we found X for the cache.	6315	# Record where we found X for the cache.
6413	ac_cv_have_x="have_x=yes\	6316	ac_cv_have_x="have_x=yes\
6414	ac_x_includes='$ac_x_includes'\	6317	ac_x_includes='$ac_x_includes'\
6415	ac_x_libraries='$ac_x_libraries'"	6318	ac_x_libraries='$ac_x_libraries'" ;;
6416	esac	6319	esac
6417	fi	6320	fi
6418	;; #(	6321	;; #(
6419	*) have_x=yes;;	6322	*) have_x=yes;;
6420	esac	6323	esac
6421	eval "$ac_cv_have_x"	6324	eval "$ac_cv_have_x"
6422	fi # $with_x != no	6325	fi # $with_x != no
6423		6326
6424	if test "$have_x" != yes; then	6327	if test "$have_x" != yes; then
6425	{ echo "$as_me:$LINENO: result: $have_x" >&5	6328	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
6426	echo "${ECHO_T}$have_x" >&6; }	6329	printf "%s\n" "$have_x" >&6; }
6427	no_x=yes	6330	no_x=yes
6428	else	6331	else
6429	# 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.
6430	test "x$x_includes" = xNONE && x_includes=$ac_x_includes	6333	test "x$x_includes" = xNONE && x_includes=$ac_x_includes
6431	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries	6334	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
6432	# Update the cache value to reflect the command line values.	6335	# Update the cache value to reflect the command line values.
6433	ac_cv_have_x="have_x=yes\	6336	ac_cv_have_x="have_x=yes\
6434	ac_x_includes='$x_includes'\	6337	ac_x_includes='$x_includes'\
6435	ac_x_libraries='$x_libraries'"	6338	ac_x_libraries='$x_libraries'"
6436	{ 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 $x_includes" >&5
6437	echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6; }	6340	printf "%s\n" "libraries $x_libraries, headers $x_includes" >&6; }
6438	fi	6341	fi
6439		6342
6440	if test "$no_x" = yes; then	6343	if test "$no_x" = yes; then
6441	# Not all programs may use this symbol, but it does not hurt to define it.	6344	# Not all programs may use this symbol, but it does not hurt to define it.
6442		6345
6443	cat >>confdefs.h <<\_ACEOF	6346	printf "%s\n" "#define X_DISPLAY_MISSING 1" >>confdefs.h
6444	#define X_DISPLAY_MISSING 1
6445	_ACEOF
6446		6347
6447	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=	6348	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
6448	else	6349	else
6449	if test -n "$x_includes"; then	6350	if test -n "$x_includes"; then
6450	X_CFLAGS="$X_CFLAGS -I$x_includes"	6351	X_CFLAGS="$X_CFLAGS -I$x_includes"
…		…
6453	# It would also be nice to do this for all -L options, not just this one.	6354	# It would also be nice to do this for all -L options, not just this one.
6454	if test -n "$x_libraries"; then	6355	if test -n "$x_libraries"; then
6455	X_LIBS="$X_LIBS -L$x_libraries"	6356	X_LIBS="$X_LIBS -L$x_libraries"
6456	# For Solaris; some versions of Sun CC require a space after -R and	6357	# For Solaris; some versions of Sun CC require a space after -R and
6457	# others require no space. Words are not sufficient . . . .	6358	# others require no space. Words are not sufficient . . . .
6458	{ echo "$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
6459	echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6; }	6360	printf %s "checking whether -R must be followed by a space... " >&6; }
6460	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"	6361	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
6461	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag	6362	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
6462	ac_cxx_werror_flag=yes	6363	ac_cxx_werror_flag=yes
6463	cat >conftest.$ac_ext <<_ACEOF
6464	/* confdefs.h. */
6465	_ACEOF
6466	cat confdefs.h >>conftest.$ac_ext	6364	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6467	cat >>conftest.$ac_ext <<_ACEOF
6468	/* end confdefs.h. */	6365	/* end confdefs.h. */
6469		6366
6470	int	6367	int
6471	main ()	6368	main (void)
6472	{	6369	{
6473		6370
6474	;	6371	;
6475	return 0;	6372	return 0;
6476	}	6373	}
6477	_ACEOF	6374	_ACEOF
6478	rm -f conftest.$ac_objext conftest$ac_exeext	6375	if ac_fn_cxx_try_link "$LINENO"
6479	if { (ac_try="$ac_link"	6376	then :
6480	case "(($ac_try" in	6377	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6481	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6378	printf "%s\n" "no" >&6; }
6482	*) ac_try_echo=$ac_try;;
6483	esac
6484	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6485	(eval "$ac_link") 2>conftest.er1
6486	ac_status=$?
6487	grep -v '^ *+' conftest.er1 >conftest.err
6488	rm -f conftest.er1
6489	cat conftest.err >&5
6490	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6491	(exit $ac_status); } && {
6492	test -z "$ac_cxx_werror_flag" ||
6493	test ! -s conftest.err
6494	} && test -s conftest$ac_exeext &&
6495	$as_test_x conftest$ac_exeext; then
6496	{ echo "$as_me:$LINENO: result: no" >&5
6497	echo "${ECHO_T}no" >&6; }
6498	X_LIBS="$X_LIBS -R$x_libraries"	6379	X_LIBS="$X_LIBS -R$x_libraries"
6499	else	6380	else $as_nop
6500	echo "$as_me: failed program was:" >&5
6501	sed 's/^/| /' conftest.$ac_ext >&5
6502
6503	LIBS="$ac_xsave_LIBS -R $x_libraries"	6381	LIBS="$ac_xsave_LIBS -R $x_libraries"
6504	cat >conftest.$ac_ext <<_ACEOF
6505	/* confdefs.h. */
6506	_ACEOF
6507	cat confdefs.h >>conftest.$ac_ext	6382	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6508	cat >>conftest.$ac_ext <<_ACEOF
6509	/* end confdefs.h. */	6383	/* end confdefs.h. */
6510		6384
6511	int	6385	int
6512	main ()	6386	main (void)
6513	{	6387	{
6514		6388
6515	;	6389	;
6516	return 0;	6390	return 0;
6517	}	6391	}
6518	_ACEOF	6392	_ACEOF
6519	rm -f conftest.$ac_objext conftest$ac_exeext	6393	if ac_fn_cxx_try_link "$LINENO"
6520	if { (ac_try="$ac_link"	6394	then :
6521	case "(($ac_try" in	6395	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6522	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6396	printf "%s\n" "yes" >&6; }
6523	*) ac_try_echo=$ac_try;;
6524	esac
6525	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6526	(eval "$ac_link") 2>conftest.er1
6527	ac_status=$?
6528	grep -v '^ *+' conftest.er1 >conftest.err
6529	rm -f conftest.er1
6530	cat conftest.err >&5
6531	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6532	(exit $ac_status); } && {
6533	test -z "$ac_cxx_werror_flag" ||
6534	test ! -s conftest.err
6535	} && test -s conftest$ac_exeext &&
6536	$as_test_x conftest$ac_exeext; then
6537	{ echo "$as_me:$LINENO: result: yes" >&5
6538	echo "${ECHO_T}yes" >&6; }
6539	X_LIBS="$X_LIBS -R $x_libraries"	6397	X_LIBS="$X_LIBS -R $x_libraries"
6540	else	6398	else $as_nop
6541	echo "$as_me: failed program was:" >&5	6399	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
6542	sed 's/^/| /' conftest.$ac_ext >&5	6400	printf "%s\n" "neither works" >&6; }
6543
6544	{ echo "$as_me:$LINENO: result: neither works" >&5
6545	echo "${ECHO_T}neither works" >&6; }
6546	fi	6401	fi
6547
6548	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6402	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6549	conftest$ac_exeext conftest.$ac_ext	6403	conftest$ac_exeext conftest.$ac_ext
6550	fi	6404	fi
6551
6552	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6405	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6553	conftest$ac_exeext conftest.$ac_ext	6406	conftest$ac_exeext conftest.$ac_ext
6554	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag	6407	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
6555	LIBS=$ac_xsave_LIBS	6408	LIBS=$ac_xsave_LIBS
6556	fi	6409	fi
6557		6410
6558	# Check for system-dependent libraries X programs must link with.	6411	# Check for system-dependent libraries X programs must link with.
…		…
6564	else	6417	else
6565	# Martyn Johnson says this is needed for Ultrix, if the X	6418	# Martyn Johnson says this is needed for Ultrix, if the X
6566	# libraries were built with DECnet support. And Karl Berry says	6419	# libraries were built with DECnet support. And Karl Berry says
6567	# the Alpha needs dnet_stub (dnet does not exist).	6420	# the Alpha needs dnet_stub (dnet does not exist).
6568	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"	6421	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
6569	cat >conftest.$ac_ext <<_ACEOF
6570	/* confdefs.h. */
6571	_ACEOF
6572	cat confdefs.h >>conftest.$ac_ext	6422	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6573	cat >>conftest.$ac_ext <<_ACEOF
6574	/* end confdefs.h. */	6423	/* end confdefs.h. */
6575		6424
6576	/* Override any GCC internal prototype to avoid an error.	6425	namespace conftest {
6577	Use char because int might match the return type of a GCC	6426	extern "C" int XOpenDisplay ();
6578	builtin and then its argument prototype would still apply. */	6427	}
6579	#ifdef __cplusplus
6580	extern "C"
6581	#endif
6582	char XOpenDisplay ();
6583	int	6428	int
6584	main ()	6429	main (void)
6585	{	6430	{
6586	return XOpenDisplay ();	6431	return conftest::XOpenDisplay ();
6587	;	6432	;
6588	return 0;	6433	return 0;
6589	}	6434	}
6590	_ACEOF	6435	_ACEOF
6591	rm -f conftest.$ac_objext conftest$ac_exeext	6436	if ac_fn_cxx_try_link "$LINENO"
6592	if { (ac_try="$ac_link"	6437	then :
6593	case "(($ac_try" in
6594	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6595	*) ac_try_echo=$ac_try;;
6596	esac
6597	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6598	(eval "$ac_link") 2>conftest.er1
6599	ac_status=$?
6600	grep -v '^ *+' conftest.er1 >conftest.err
6601	rm -f conftest.er1
6602	cat conftest.err >&5
6603	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6604	(exit $ac_status); } && {
6605	test -z "$ac_cxx_werror_flag" ||
6606	test ! -s conftest.err
6607	} && test -s conftest$ac_exeext &&
6608	$as_test_x conftest$ac_exeext; then
6609	:
6610	else
6611	echo "$as_me: failed program was:" >&5
6612	sed 's/^/| /' conftest.$ac_ext >&5
6613		6438
		6439	else $as_nop
6614	{ echo "$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
6615	echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6; }	6441	printf %s "checking for dnet_ntoa in -ldnet... " >&6; }
6616	if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then	6442	if test ${ac_cv_lib_dnet_dnet_ntoa+y}
6617	echo $ECHO_N "(cached) $ECHO_C" >&6	6443	then :
6618	else	6444	printf %s "(cached) " >&6
		6445	else $as_nop
6619	ac_check_lib_save_LIBS=$LIBS	6446	ac_check_lib_save_LIBS=$LIBS
6620	LIBS="-ldnet $LIBS"	6447	LIBS="-ldnet $LIBS"
6621	cat >conftest.$ac_ext <<_ACEOF
6622	/* confdefs.h. */
6623	_ACEOF
6624	cat confdefs.h >>conftest.$ac_ext	6448	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6625	cat >>conftest.$ac_ext <<_ACEOF
6626	/* end confdefs.h. */	6449	/* end confdefs.h. */
6627		6450
6628	/* Override any GCC internal prototype to avoid an error.	6451	namespace conftest {
6629	Use char because int might match the return type of a GCC	6452	extern "C" int dnet_ntoa ();
6630	builtin and then its argument prototype would still apply. */	6453	}
6631	#ifdef __cplusplus
6632	extern "C"
6633	#endif
6634	char dnet_ntoa ();
6635	int	6454	int
6636	main ()	6455	main (void)
6637	{	6456	{
6638	return dnet_ntoa ();	6457	return conftest::dnet_ntoa ();
6639	;	6458	;
6640	return 0;	6459	return 0;
6641	}	6460	}
6642	_ACEOF	6461	_ACEOF
6643	rm -f conftest.$ac_objext conftest$ac_exeext	6462	if ac_fn_cxx_try_link "$LINENO"
6644	if { (ac_try="$ac_link"	6463	then :
6645	case "(($ac_try" in
6646	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6647	*) ac_try_echo=$ac_try;;
6648	esac
6649	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6650	(eval "$ac_link") 2>conftest.er1
6651	ac_status=$?
6652	grep -v '^ *+' conftest.er1 >conftest.err
6653	rm -f conftest.er1
6654	cat conftest.err >&5
6655	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6656	(exit $ac_status); } && {
6657	test -z "$ac_cxx_werror_flag" ||
6658	test ! -s conftest.err
6659	} && test -s conftest$ac_exeext &&
6660	$as_test_x conftest$ac_exeext; then
6661	ac_cv_lib_dnet_dnet_ntoa=yes	6464	ac_cv_lib_dnet_dnet_ntoa=yes
6662	else	6465	else $as_nop
6663	echo "$as_me: failed program was:" >&5
6664	sed 's/^/| /' conftest.$ac_ext >&5
6665
6666	ac_cv_lib_dnet_dnet_ntoa=no	6466	ac_cv_lib_dnet_dnet_ntoa=no
6667	fi	6467	fi
6668
6669	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6468	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6670	conftest$ac_exeext conftest.$ac_ext	6469	conftest$ac_exeext conftest.$ac_ext
6671	LIBS=$ac_check_lib_save_LIBS	6470	LIBS=$ac_check_lib_save_LIBS
6672	fi	6471	fi
6673	{ echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5	6472	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
6674	echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6; }	6473	printf "%s\n" "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
6675	if test $ac_cv_lib_dnet_dnet_ntoa = yes; then	6474	if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes
		6475	then :
6676	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"	6476	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
6677	fi	6477	fi
6678		6478
6679	if test $ac_cv_lib_dnet_dnet_ntoa = no; then	6479	if test $ac_cv_lib_dnet_dnet_ntoa = no; then
6680	{ echo "$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
6681	echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6; }	6481	printf %s "checking for dnet_ntoa in -ldnet_stub... " >&6; }
6682	if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then	6482	if test ${ac_cv_lib_dnet_stub_dnet_ntoa+y}
6683	echo $ECHO_N "(cached) $ECHO_C" >&6	6483	then :
6684	else	6484	printf %s "(cached) " >&6
		6485	else $as_nop
6685	ac_check_lib_save_LIBS=$LIBS	6486	ac_check_lib_save_LIBS=$LIBS
6686	LIBS="-ldnet_stub $LIBS"	6487	LIBS="-ldnet_stub $LIBS"
6687	cat >conftest.$ac_ext <<_ACEOF
6688	/* confdefs.h. */
6689	_ACEOF
6690	cat confdefs.h >>conftest.$ac_ext	6488	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6691	cat >>conftest.$ac_ext <<_ACEOF
6692	/* end confdefs.h. */	6489	/* end confdefs.h. */
6693		6490
6694	/* Override any GCC internal prototype to avoid an error.	6491	namespace conftest {
6695	Use char because int might match the return type of a GCC	6492	extern "C" int dnet_ntoa ();
6696	builtin and then its argument prototype would still apply. */	6493	}
6697	#ifdef __cplusplus
6698	extern "C"
6699	#endif
6700	char dnet_ntoa ();
6701	int	6494	int
6702	main ()	6495	main (void)
6703	{	6496	{
6704	return dnet_ntoa ();	6497	return conftest::dnet_ntoa ();
6705	;	6498	;
6706	return 0;	6499	return 0;
6707	}	6500	}
6708	_ACEOF	6501	_ACEOF
6709	rm -f conftest.$ac_objext conftest$ac_exeext	6502	if ac_fn_cxx_try_link "$LINENO"
6710	if { (ac_try="$ac_link"	6503	then :
6711	case "(($ac_try" in
6712	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6713	*) ac_try_echo=$ac_try;;
6714	esac
6715	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6716	(eval "$ac_link") 2>conftest.er1
6717	ac_status=$?
6718	grep -v '^ *+' conftest.er1 >conftest.err
6719	rm -f conftest.er1
6720	cat conftest.err >&5
6721	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6722	(exit $ac_status); } && {
6723	test -z "$ac_cxx_werror_flag" ||
6724	test ! -s conftest.err
6725	} && test -s conftest$ac_exeext &&
6726	$as_test_x conftest$ac_exeext; then
6727	ac_cv_lib_dnet_stub_dnet_ntoa=yes	6504	ac_cv_lib_dnet_stub_dnet_ntoa=yes
6728	else	6505	else $as_nop
6729	echo "$as_me: failed program was:" >&5
6730	sed 's/^/| /' conftest.$ac_ext >&5
6731
6732	ac_cv_lib_dnet_stub_dnet_ntoa=no	6506	ac_cv_lib_dnet_stub_dnet_ntoa=no
6733	fi	6507	fi
6734
6735	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6508	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6736	conftest$ac_exeext conftest.$ac_ext	6509	conftest$ac_exeext conftest.$ac_ext
6737	LIBS=$ac_check_lib_save_LIBS	6510	LIBS=$ac_check_lib_save_LIBS
6738	fi	6511	fi
6739	{ echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5	6512	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
6740	echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }	6513	printf "%s\n" "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
6741	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 :
6742	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"	6516	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
6743	fi	6517	fi
6744		6518
6745	fi	6519	fi
6746	fi	6520	fi
6747
6748	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6521	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6749	conftest$ac_exeext conftest.$ac_ext	6522	conftest$ac_exeext conftest.$ac_ext
6750	LIBS="$ac_xsave_LIBS"	6523	LIBS="$ac_xsave_LIBS"
6751		6524
6752	# 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,
6753	# to get the SysV transport functions.	6526	# to get the SysV transport functions.
6754	# 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)
6755	# needs -lnsl.	6528	# needs -lnsl.
6756	# The nsl library prevents programs from opening the X display	6529	# The nsl library prevents programs from opening the X display
6757	# on Irix 5.2, according to T.E. Dickey.	6530	# on Irix 5.2, according to T.E. Dickey.
6758	# The functions gethostbyname, getservbyname, and inet_addr are	6531	# The functions gethostbyname, getservbyname, and inet_addr are
6759	# 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.
6760	{ echo "$as_me:$LINENO: checking for gethostbyname" >&5	6533	ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
6761	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6; }	6534	if test "x$ac_cv_func_gethostbyname" = xyes
		6535	then :
		6536
		6537	fi
		6538
6762	if test "${ac_cv_func_gethostbyname+set}" = set; then	6539	if test $ac_cv_func_gethostbyname = no; then
6763	echo $ECHO_N "(cached) $ECHO_C" >&6	6540	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
6764	else	6541	printf %s "checking for gethostbyname in -lnsl... " >&6; }
6765	cat >conftest.$ac_ext <<_ACEOF	6542	if test ${ac_cv_lib_nsl_gethostbyname+y}
6766	/* confdefs.h. */	6543	then :
6767	_ACEOF	6544	printf %s "(cached) " >&6
		6545	else $as_nop
		6546	ac_check_lib_save_LIBS=$LIBS
		6547	LIBS="-lnsl $LIBS"
6768	cat confdefs.h >>conftest.$ac_ext	6548	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6769	cat >>conftest.$ac_ext <<_ACEOF
6770	/* end confdefs.h. */	6549	/* end confdefs.h. */
6771	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
6772	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6773	#define gethostbyname innocuous_gethostbyname
6774		6550
6775	/* System header to define __stub macros and hopefully few prototypes,	6551	namespace conftest {
6776	which can conflict with char gethostbyname (); below.	6552	extern "C" int gethostbyname ();
6777	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6553	}
6778	<limits.h> exists even on freestanding compilers. */
6779
6780	#ifdef __STDC__
6781	# include <limits.h>
6782	#else
6783	# include <assert.h>
6784	#endif
6785
6786	#undef gethostbyname
6787
6788	/* Override any GCC internal prototype to avoid an error.
6789	Use char because int might match the return type of a GCC
6790	builtin and then its argument prototype would still apply. */
6791	#ifdef __cplusplus
6792	extern "C"
6793	#endif
6794	char gethostbyname ();
6795	/* The GNU C library defines this for functions which it implements
6796	to always fail with ENOSYS. Some functions are actually named
6797	something starting with __ and the normal name is an alias. */
6798	#if defined __stub_gethostbyname || defined __stub___gethostbyname
6799	choke me
6800	#endif
6801
6802	int	6554	int
6803	main ()	6555	main (void)
6804	{	6556	{
6805	return gethostbyname ();	6557	return conftest::gethostbyname ();
6806	;	6558	;
6807	return 0;	6559	return 0;
6808	}	6560	}
6809	_ACEOF	6561	_ACEOF
6810	rm -f conftest.$ac_objext conftest$ac_exeext	6562	if ac_fn_cxx_try_link "$LINENO"
6811	if { (ac_try="$ac_link"	6563	then :
6812	case "(($ac_try" in
6813	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6814	*) ac_try_echo=$ac_try;;
6815	esac
6816	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6817	(eval "$ac_link") 2>conftest.er1
6818	ac_status=$?
6819	grep -v '^ *+' conftest.er1 >conftest.err
6820	rm -f conftest.er1
6821	cat conftest.err >&5
6822	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6823	(exit $ac_status); } && {
6824	test -z "$ac_cxx_werror_flag" ||
6825	test ! -s conftest.err
6826	} && test -s conftest$ac_exeext &&
6827	$as_test_x conftest$ac_exeext; then
6828	ac_cv_func_gethostbyname=yes	6564	ac_cv_lib_nsl_gethostbyname=yes
6829	else	6565	else $as_nop
6830	echo "$as_me: failed program was:" >&5
6831	sed 's/^/| /' conftest.$ac_ext >&5
6832
6833	ac_cv_func_gethostbyname=no	6566	ac_cv_lib_nsl_gethostbyname=no
6834	fi	6567	fi
6835
6836	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6568	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6837	conftest$ac_exeext conftest.$ac_ext	6569	conftest$ac_exeext conftest.$ac_ext
		6570	LIBS=$ac_check_lib_save_LIBS
6838	fi	6571	fi
6839	{ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5	6572	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
6840	echo "${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
6841		6578
6842	if test $ac_cv_func_gethostbyname = no; then	6579	if test $ac_cv_lib_nsl_gethostbyname = no; then
6843	{ echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5	6580	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
6844	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }	6581	printf %s "checking for gethostbyname in -lbsd... " >&6; }
6845	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then	6582	if test ${ac_cv_lib_bsd_gethostbyname+y}
6846	echo $ECHO_N "(cached) $ECHO_C" >&6	6583	then :
6847	else	6584	printf %s "(cached) " >&6
		6585	else $as_nop
6848	ac_check_lib_save_LIBS=$LIBS	6586	ac_check_lib_save_LIBS=$LIBS
6849	LIBS="-lnsl $LIBS"	6587	LIBS="-lbsd $LIBS"
6850	cat >conftest.$ac_ext <<_ACEOF
6851	/* confdefs.h. */
6852	_ACEOF
6853	cat confdefs.h >>conftest.$ac_ext	6588	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6854	cat >>conftest.$ac_ext <<_ACEOF
6855	/* end confdefs.h. */	6589	/* end confdefs.h. */
6856		6590
6857	/* Override any GCC internal prototype to avoid an error.	6591	namespace conftest {
6858	Use char because int might match the return type of a GCC	6592	extern "C" int gethostbyname ();
6859	builtin and then its argument prototype would still apply. */	6593	}
6860	#ifdef __cplusplus
6861	extern "C"
6862	#endif
6863	char gethostbyname ();
6864	int	6594	int
6865	main ()	6595	main (void)
6866	{	6596	{
6867	return gethostbyname ();	6597	return conftest::gethostbyname ();
6868	;	6598	;
6869	return 0;	6599	return 0;
6870	}	6600	}
6871	_ACEOF	6601	_ACEOF
6872	rm -f conftest.$ac_objext conftest$ac_exeext	6602	if ac_fn_cxx_try_link "$LINENO"
6873	if { (ac_try="$ac_link"	6603	then :
6874	case "(($ac_try" in
6875	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6876	*) ac_try_echo=$ac_try;;
6877	esac
6878	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6879	(eval "$ac_link") 2>conftest.er1
6880	ac_status=$?
6881	grep -v '^ *+' conftest.er1 >conftest.err
6882	rm -f conftest.er1
6883	cat conftest.err >&5
6884	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6885	(exit $ac_status); } && {
6886	test -z "$ac_cxx_werror_flag" ||
6887	test ! -s conftest.err
6888	} && test -s conftest$ac_exeext &&
6889	$as_test_x conftest$ac_exeext; then
6890	ac_cv_lib_nsl_gethostbyname=yes	6604	ac_cv_lib_bsd_gethostbyname=yes
6891	else	6605	else $as_nop
6892	echo "$as_me: failed program was:" >&5
6893	sed 's/^/| /' conftest.$ac_ext >&5
6894
6895	ac_cv_lib_nsl_gethostbyname=no	6606	ac_cv_lib_bsd_gethostbyname=no
6896	fi	6607	fi
6897
6898	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6608	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6899	conftest$ac_exeext conftest.$ac_ext	6609	conftest$ac_exeext conftest.$ac_ext
6900	LIBS=$ac_check_lib_save_LIBS	6610	LIBS=$ac_check_lib_save_LIBS
6901	fi	6611	fi
6902	{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
6903	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }
6904	if test $ac_cv_lib_nsl_gethostbyname = yes; then
6905	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
6906	fi
6907
6908	if test $ac_cv_lib_nsl_gethostbyname = no; then
6909	{ echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5
6910	echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6; }
6911	if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
6912	echo $ECHO_N "(cached) $ECHO_C" >&6
6913	else
6914	ac_check_lib_save_LIBS=$LIBS
6915	LIBS="-lbsd $LIBS"
6916	cat >conftest.$ac_ext <<_ACEOF
6917	/* confdefs.h. */
6918	_ACEOF
6919	cat confdefs.h >>conftest.$ac_ext
6920	cat >>conftest.$ac_ext <<_ACEOF
6921	/* end confdefs.h. */
6922
6923	/* Override any GCC internal prototype to avoid an error.
6924	Use char because int might match the return type of a GCC
6925	builtin and then its argument prototype would still apply. */
6926	#ifdef __cplusplus
6927	extern "C"
6928	#endif
6929	char gethostbyname ();
6930	int
6931	main ()
6932	{
6933	return gethostbyname ();
6934	;
6935	return 0;
6936	}
6937	_ACEOF
6938	rm -f conftest.$ac_objext conftest$ac_exeext
6939	if { (ac_try="$ac_link"
6940	case "(($ac_try" in
6941	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6942	*) ac_try_echo=$ac_try;;
6943	esac
6944	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6945	(eval "$ac_link") 2>conftest.er1
6946	ac_status=$?
6947	grep -v '^ *+' conftest.er1 >conftest.err
6948	rm -f conftest.er1
6949	cat conftest.err >&5
6950	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6951	(exit $ac_status); } && {
6952	test -z "$ac_cxx_werror_flag" ||
6953	test ! -s conftest.err
6954	} && test -s conftest$ac_exeext &&
6955	$as_test_x conftest$ac_exeext; then
6956	ac_cv_lib_bsd_gethostbyname=yes
6957	else
6958	echo "$as_me: failed program was:" >&5
6959	sed 's/^/| /' conftest.$ac_ext >&5
6960
6961	ac_cv_lib_bsd_gethostbyname=no
6962	fi
6963
6964	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6965	conftest$ac_exeext conftest.$ac_ext
6966	LIBS=$ac_check_lib_save_LIBS
6967	fi
6968	{ echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5	6612	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
6969	echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6; }	6613	printf "%s\n" "$ac_cv_lib_bsd_gethostbyname" >&6; }
6970	if test $ac_cv_lib_bsd_gethostbyname = yes; then	6614	if test "x$ac_cv_lib_bsd_gethostbyname" = xyes
		6615	then :
6971	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"	6616	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
6972	fi	6617	fi
6973		6618
6974	fi	6619	fi
6975	fi	6620	fi
…		…
6979	# 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
6980	# on later versions), says Simon Leinen: it contains gethostby*	6625	# on later versions), says Simon Leinen: it contains gethostby*
6981	# variants that don't use the name server (or something). -lsocket	6626	# variants that don't use the name server (or something). -lsocket
6982	# 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
6983	# if connect needs -lnsl, so does gethostbyname.	6628	# if connect needs -lnsl, so does gethostbyname.
6984	{ echo "$as_me:$LINENO: checking for connect" >&5	6629	ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"
6985	echo $ECHO_N "checking for connect... $ECHO_C" >&6; }	6630	if test "x$ac_cv_func_connect" = xyes
		6631	then :
		6632
		6633	fi
		6634
6986	if test "${ac_cv_func_connect+set}" = set; then	6635	if test $ac_cv_func_connect = no; then
6987	echo $ECHO_N "(cached) $ECHO_C" >&6	6636	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
6988	else	6637	printf %s "checking for connect in -lsocket... " >&6; }
6989	cat >conftest.$ac_ext <<_ACEOF	6638	if test ${ac_cv_lib_socket_connect+y}
6990	/* confdefs.h. */	6639	then :
6991	_ACEOF	6640	printf %s "(cached) " >&6
		6641	else $as_nop
		6642	ac_check_lib_save_LIBS=$LIBS
		6643	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
6992	cat confdefs.h >>conftest.$ac_ext	6644	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6993	cat >>conftest.$ac_ext <<_ACEOF
6994	/* end confdefs.h. */	6645	/* end confdefs.h. */
6995	/* Define connect to an innocuous variant, in case <limits.h> declares connect.
6996	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6997	#define connect innocuous_connect
6998		6646
6999	/* System header to define __stub macros and hopefully few prototypes,	6647	namespace conftest {
7000	which can conflict with char connect (); below.	6648	extern "C" int connect ();
7001	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6649	}
7002	<limits.h> exists even on freestanding compilers. */
7003
7004	#ifdef __STDC__
7005	# include <limits.h>
7006	#else
7007	# include <assert.h>
7008	#endif
7009
7010	#undef connect
7011
7012	/* Override any GCC internal prototype to avoid an error.
7013	Use char because int might match the return type of a GCC
7014	builtin and then its argument prototype would still apply. */
7015	#ifdef __cplusplus
7016	extern "C"
7017	#endif
7018	char connect ();
7019	/* The GNU C library defines this for functions which it implements
7020	to always fail with ENOSYS. Some functions are actually named
7021	something starting with __ and the normal name is an alias. */
7022	#if defined __stub_connect || defined __stub___connect
7023	choke me
7024	#endif
7025
7026	int	6650	int
7027	main ()	6651	main (void)
7028	{	6652	{
7029	return connect ();	6653	return conftest::connect ();
7030	;	6654	;
7031	return 0;	6655	return 0;
7032	}	6656	}
7033	_ACEOF	6657	_ACEOF
7034	rm -f conftest.$ac_objext conftest$ac_exeext	6658	if ac_fn_cxx_try_link "$LINENO"
7035	if { (ac_try="$ac_link"	6659	then :
7036	case "(($ac_try" in
7037	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7038	*) ac_try_echo=$ac_try;;
7039	esac
7040	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7041	(eval "$ac_link") 2>conftest.er1
7042	ac_status=$?
7043	grep -v '^ *+' conftest.er1 >conftest.err
7044	rm -f conftest.er1
7045	cat conftest.err >&5
7046	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7047	(exit $ac_status); } && {
7048	test -z "$ac_cxx_werror_flag" ||
7049	test ! -s conftest.err
7050	} && test -s conftest$ac_exeext &&
7051	$as_test_x conftest$ac_exeext; then
7052	ac_cv_func_connect=yes	6660	ac_cv_lib_socket_connect=yes
7053	else	6661	else $as_nop
7054	echo "$as_me: failed program was:" >&5	6662	ac_cv_lib_socket_connect=no
7055	sed 's/^/| /' conftest.$ac_ext >&5
7056
7057	ac_cv_func_connect=no
7058	fi	6663	fi
7059
7060	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6664	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7061	conftest$ac_exeext conftest.$ac_ext	6665	conftest$ac_exeext conftest.$ac_ext
		6666	LIBS=$ac_check_lib_save_LIBS
7062	fi	6667	fi
7063	{ echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5	6668	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
7064	echo "${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 $X_EXTRA_LIBS"
		6673	fi
7065		6674
		6675	fi
		6676
		6677	# Guillermo Gomez says -lposix is necessary on A/UX.
		6678	ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"
		6679	if test "x$ac_cv_func_remove" = xyes
		6680	then :
		6681
		6682	fi
		6683
7066	if test $ac_cv_func_connect = no; then	6684	if test $ac_cv_func_remove = no; then
7067	{ echo "$as_me:$LINENO: checking for connect in -lsocket" >&5	6685	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
7068	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6; }	6686	printf %s "checking for remove in -lposix... " >&6; }
7069	if test "${ac_cv_lib_socket_connect+set}" = set; then	6687	if test ${ac_cv_lib_posix_remove+y}
7070	echo $ECHO_N "(cached) $ECHO_C" >&6	6688	then :
7071	else	6689	printf %s "(cached) " >&6
		6690	else $as_nop
7072	ac_check_lib_save_LIBS=$LIBS	6691	ac_check_lib_save_LIBS=$LIBS
7073	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"	6692	LIBS="-lposix $LIBS"
7074	cat >conftest.$ac_ext <<_ACEOF
7075	/* confdefs.h. */
7076	_ACEOF
7077	cat confdefs.h >>conftest.$ac_ext	6693	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7078	cat >>conftest.$ac_ext <<_ACEOF
7079	/* end confdefs.h. */	6694	/* end confdefs.h. */
7080		6695
7081	/* Override any GCC internal prototype to avoid an error.	6696	namespace conftest {
7082	Use char because int might match the return type of a GCC	6697	extern "C" int remove ();
7083	builtin and then its argument prototype would still apply. */	6698	}
7084	#ifdef __cplusplus
7085	extern "C"
7086	#endif
7087	char connect ();
7088	int	6699	int
7089	main ()	6700	main (void)
7090	{	6701	{
7091	return connect ();	6702	return conftest::remove ();
7092	;	6703	;
7093	return 0;	6704	return 0;
7094	}	6705	}
7095	_ACEOF	6706	_ACEOF
7096	rm -f conftest.$ac_objext conftest$ac_exeext	6707	if ac_fn_cxx_try_link "$LINENO"
7097	if { (ac_try="$ac_link"	6708	then :
7098	case "(($ac_try" in	6709	ac_cv_lib_posix_remove=yes
7099	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6710	else $as_nop
7100	*) ac_try_echo=$ac_try;;	6711	ac_cv_lib_posix_remove=no
7101	esac
7102	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7103	(eval "$ac_link") 2>conftest.er1
7104	ac_status=$?
7105	grep -v '^ *+' conftest.er1 >conftest.err
7106	rm -f conftest.er1
7107	cat conftest.err >&5
7108	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7109	(exit $ac_status); } && {
7110	test -z "$ac_cxx_werror_flag" ||
7111	test ! -s conftest.err
7112	} && test -s conftest$ac_exeext &&
7113	$as_test_x conftest$ac_exeext; then
7114	ac_cv_lib_socket_connect=yes
7115	else
7116	echo "$as_me: failed program was:" >&5
7117	sed 's/^/| /' conftest.$ac_ext >&5
7118
7119	ac_cv_lib_socket_connect=no
7120	fi	6712	fi
7121
7122	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6713	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7123	conftest$ac_exeext conftest.$ac_ext	6714	conftest$ac_exeext conftest.$ac_ext
7124	LIBS=$ac_check_lib_save_LIBS	6715	LIBS=$ac_check_lib_save_LIBS
7125	fi	6716	fi
7126	{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5	6717	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
7127	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6; }	6718	printf "%s\n" "$ac_cv_lib_posix_remove" >&6; }
7128	if test $ac_cv_lib_socket_connect = yes; then	6719	if test "x$ac_cv_lib_posix_remove" = xyes
		6720	then :
7129	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"	6721	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
7130	fi	6722	fi
7131		6723
7132	fi	6724	fi
7133		6725
7134	# Guillermo Gomez says -lposix is necessary on A/UX.	6726	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
7135	{ echo "$as_me:$LINENO: checking for remove" >&5	6727	ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
7136	echo $ECHO_N "checking for remove... $ECHO_C" >&6; }	6728	if test "x$ac_cv_func_shmat" = xyes
7137	if test "${ac_cv_func_remove+set}" = set; then	6729	then :
7138	echo $ECHO_N "(cached) $ECHO_C" >&6	6730
7139	else	6731	fi
7140	cat >conftest.$ac_ext <<_ACEOF	6732
7141	/* confdefs.h. */	6733	if test $ac_cv_func_shmat = no; then
7142	_ACEOF	6734	{ printf "%s\n" "$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 $LIBS"
7143	cat confdefs.h >>conftest.$ac_ext	6742	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7144	cat >>conftest.$ac_ext <<_ACEOF
7145	/* end confdefs.h. */	6743	/* end confdefs.h. */
7146	/* Define remove to an innocuous variant, in case <limits.h> declares remove.
7147	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7148	#define remove innocuous_remove
7149		6744
7150	/* System header to define __stub macros and hopefully few prototypes,	6745	namespace conftest {
7151	which can conflict with char remove (); below.	6746	extern "C" int shmat ();
7152	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6747	}
7153	<limits.h> exists even on freestanding compilers. */
7154
7155	#ifdef __STDC__
7156	# include <limits.h>
7157	#else
7158	# include <assert.h>
7159	#endif
7160
7161	#undef remove
7162
7163	/* Override any GCC internal prototype to avoid an error.
7164	Use char because int might match the return type of a GCC
7165	builtin and then its argument prototype would still apply. */
7166	#ifdef __cplusplus
7167	extern "C"
7168	#endif
7169	char remove ();
7170	/* The GNU C library defines this for functions which it implements
7171	to always fail with ENOSYS. Some functions are actually named
7172	something starting with __ and the normal name is an alias. */
7173	#if defined __stub_remove || defined __stub___remove
7174	choke me
7175	#endif
7176
7177	int	6748	int
7178	main ()	6749	main (void)
7179	{	6750	{
7180	return remove ();	6751	return conftest::shmat ();
7181	;	6752	;
7182	return 0;	6753	return 0;
7183	}	6754	}
7184	_ACEOF	6755	_ACEOF
7185	rm -f conftest.$ac_objext conftest$ac_exeext	6756	if ac_fn_cxx_try_link "$LINENO"
7186	if { (ac_try="$ac_link"	6757	then :
7187	case "(($ac_try" in	6758	ac_cv_lib_ipc_shmat=yes
7188	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6759	else $as_nop
7189	*) ac_try_echo=$ac_try;;	6760	ac_cv_lib_ipc_shmat=no
7190	esac
7191	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7192	(eval "$ac_link") 2>conftest.er1
7193	ac_status=$?
7194	grep -v '^ *+' conftest.er1 >conftest.err
7195	rm -f conftest.er1
7196	cat conftest.err >&5
7197	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7198	(exit $ac_status); } && {
7199	test -z "$ac_cxx_werror_flag" ||
7200	test ! -s conftest.err
7201	} && test -s conftest$ac_exeext &&
7202	$as_test_x conftest$ac_exeext; then
7203	ac_cv_func_remove=yes
7204	else
7205	echo "$as_me: failed program was:" >&5
7206	sed 's/^/| /' conftest.$ac_ext >&5
7207
7208	ac_cv_func_remove=no
7209	fi	6761	fi
7210
7211	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6762	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7212	conftest$ac_exeext conftest.$ac_ext	6763	conftest$ac_exeext conftest.$ac_ext
7213	fi
7214	{ echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5
7215	echo "${ECHO_T}$ac_cv_func_remove" >&6; }
7216
7217	if test $ac_cv_func_remove = no; then
7218	{ echo "$as_me:$LINENO: checking for remove in -lposix" >&5
7219	echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6; }
7220	if test "${ac_cv_lib_posix_remove+set}" = set; then
7221	echo $ECHO_N "(cached) $ECHO_C" >&6
7222	else
7223	ac_check_lib_save_LIBS=$LIBS
7224	LIBS="-lposix $LIBS"
7225	cat >conftest.$ac_ext <<_ACEOF
7226	/* confdefs.h. */
7227	_ACEOF
7228	cat confdefs.h >>conftest.$ac_ext
7229	cat >>conftest.$ac_ext <<_ACEOF
7230	/* end confdefs.h. */
7231
7232	/* Override any GCC internal prototype to avoid an error.
7233	Use char because int might match the return type of a GCC
7234	builtin and then its argument prototype would still apply. */
7235	#ifdef __cplusplus
7236	extern "C"
7237	#endif
7238	char remove ();
7239	int
7240	main ()
7241	{
7242	return remove ();
7243	;
7244	return 0;
7245	}
7246	_ACEOF
7247	rm -f conftest.$ac_objext conftest$ac_exeext
7248	if { (ac_try="$ac_link"
7249	case "(($ac_try" in
7250	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7251	*) ac_try_echo=$ac_try;;
7252	esac
7253	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7254	(eval "$ac_link") 2>conftest.er1
7255	ac_status=$?
7256	grep -v '^ *+' conftest.er1 >conftest.err
7257	rm -f conftest.er1
7258	cat conftest.err >&5
7259	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7260	(exit $ac_status); } && {
7261	test -z "$ac_cxx_werror_flag" ||
7262	test ! -s conftest.err
7263	} && test -s conftest$ac_exeext &&
7264	$as_test_x conftest$ac_exeext; then
7265	ac_cv_lib_posix_remove=yes
7266	else
7267	echo "$as_me: failed program was:" >&5
7268	sed 's/^/| /' conftest.$ac_ext >&5
7269
7270	ac_cv_lib_posix_remove=no
7271	fi
7272
7273	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7274	conftest$ac_exeext conftest.$ac_ext
7275	LIBS=$ac_check_lib_save_LIBS	6764	LIBS=$ac_check_lib_save_LIBS
7276	fi	6765	fi
7277	{ echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5
7278	echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6; }
7279	if test $ac_cv_lib_posix_remove = yes; then
7280	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
7281	fi
7282
7283	fi
7284
7285	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
7286	{ echo "$as_me:$LINENO: checking for shmat" >&5
7287	echo $ECHO_N "checking for shmat... $ECHO_C" >&6; }
7288	if test "${ac_cv_func_shmat+set}" = set; then
7289	echo $ECHO_N "(cached) $ECHO_C" >&6
7290	else
7291	cat >conftest.$ac_ext <<_ACEOF
7292	/* confdefs.h. */
7293	_ACEOF
7294	cat confdefs.h >>conftest.$ac_ext
7295	cat >>conftest.$ac_ext <<_ACEOF
7296	/* end confdefs.h. */
7297	/* Define shmat to an innocuous variant, in case <limits.h> declares shmat.
7298	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7299	#define shmat innocuous_shmat
7300
7301	/* System header to define __stub macros and hopefully few prototypes,
7302	which can conflict with char shmat (); below.
7303	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7304	<limits.h> exists even on freestanding compilers. */
7305
7306	#ifdef __STDC__
7307	# include <limits.h>
7308	#else
7309	# include <assert.h>
7310	#endif
7311
7312	#undef shmat
7313
7314	/* Override any GCC internal prototype to avoid an error.
7315	Use char because int might match the return type of a GCC
7316	builtin and then its argument prototype would still apply. */
7317	#ifdef __cplusplus
7318	extern "C"
7319	#endif
7320	char shmat ();
7321	/* The GNU C library defines this for functions which it implements
7322	to always fail with ENOSYS. Some functions are actually named
7323	something starting with __ and the normal name is an alias. */
7324	#if defined __stub_shmat || defined __stub___shmat
7325	choke me
7326	#endif
7327
7328	int
7329	main ()
7330	{
7331	return shmat ();
7332	;
7333	return 0;
7334	}
7335	_ACEOF
7336	rm -f conftest.$ac_objext conftest$ac_exeext
7337	if { (ac_try="$ac_link"
7338	case "(($ac_try" in
7339	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7340	*) ac_try_echo=$ac_try;;
7341	esac
7342	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7343	(eval "$ac_link") 2>conftest.er1
7344	ac_status=$?
7345	grep -v '^ *+' conftest.er1 >conftest.err
7346	rm -f conftest.er1
7347	cat conftest.err >&5
7348	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7349	(exit $ac_status); } && {
7350	test -z "$ac_cxx_werror_flag" ||
7351	test ! -s conftest.err
7352	} && test -s conftest$ac_exeext &&
7353	$as_test_x conftest$ac_exeext; then
7354	ac_cv_func_shmat=yes
7355	else
7356	echo "$as_me: failed program was:" >&5
7357	sed 's/^/| /' conftest.$ac_ext >&5
7358
7359	ac_cv_func_shmat=no
7360	fi
7361
7362	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7363	conftest$ac_exeext conftest.$ac_ext
7364	fi
7365	{ echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5
7366	echo "${ECHO_T}$ac_cv_func_shmat" >&6; }
7367
7368	if test $ac_cv_func_shmat = no; then
7369	{ echo "$as_me:$LINENO: checking for shmat in -lipc" >&5
7370	echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6; }
7371	if test "${ac_cv_lib_ipc_shmat+set}" = set; then
7372	echo $ECHO_N "(cached) $ECHO_C" >&6
7373	else
7374	ac_check_lib_save_LIBS=$LIBS
7375	LIBS="-lipc $LIBS"
7376	cat >conftest.$ac_ext <<_ACEOF
7377	/* confdefs.h. */
7378	_ACEOF
7379	cat confdefs.h >>conftest.$ac_ext
7380	cat >>conftest.$ac_ext <<_ACEOF
7381	/* end confdefs.h. */
7382
7383	/* Override any GCC internal prototype to avoid an error.
7384	Use char because int might match the return type of a GCC
7385	builtin and then its argument prototype would still apply. */
7386	#ifdef __cplusplus
7387	extern "C"
7388	#endif
7389	char shmat ();
7390	int
7391	main ()
7392	{
7393	return shmat ();
7394	;
7395	return 0;
7396	}
7397	_ACEOF
7398	rm -f conftest.$ac_objext conftest$ac_exeext
7399	if { (ac_try="$ac_link"
7400	case "(($ac_try" in
7401	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7402	*) ac_try_echo=$ac_try;;
7403	esac
7404	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7405	(eval "$ac_link") 2>conftest.er1
7406	ac_status=$?
7407	grep -v '^ *+' conftest.er1 >conftest.err
7408	rm -f conftest.er1
7409	cat conftest.err >&5
7410	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7411	(exit $ac_status); } && {
7412	test -z "$ac_cxx_werror_flag" ||
7413	test ! -s conftest.err
7414	} && test -s conftest$ac_exeext &&
7415	$as_test_x conftest$ac_exeext; then
7416	ac_cv_lib_ipc_shmat=yes
7417	else
7418	echo "$as_me: failed program was:" >&5
7419	sed 's/^/| /' conftest.$ac_ext >&5
7420
7421	ac_cv_lib_ipc_shmat=no
7422	fi
7423
7424	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7425	conftest$ac_exeext conftest.$ac_ext
7426	LIBS=$ac_check_lib_save_LIBS
7427	fi
7428	{ echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5	6766	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
7429	echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6; }	6767	printf "%s\n" "$ac_cv_lib_ipc_shmat" >&6; }
7430	if test $ac_cv_lib_ipc_shmat = yes; then	6768	if test "x$ac_cv_lib_ipc_shmat" = xyes
		6769	then :
7431	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"	6770	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
7432	fi	6771	fi
7433		6772
7434	fi	6773	fi
7435	fi	6774	fi
…		…
7441	# 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
7442	# 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.
7443	# These have to be linked with before -lX11, unlike the other	6782	# These have to be linked with before -lX11, unlike the other
7444	# libraries we check for below, so use a different variable.	6783	# libraries we check for below, so use a different variable.
7445	# John Interrante, Karl Berry	6784	# John Interrante, Karl Berry
7446	{ 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
7447	echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6; }	6786	printf %s "checking for IceConnectionNumber in -lICE... " >&6; }
7448	if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then	6787	if test ${ac_cv_lib_ICE_IceConnectionNumber+y}
7449	echo $ECHO_N "(cached) $ECHO_C" >&6	6788	then :
7450	else	6789	printf %s "(cached) " >&6
		6790	else $as_nop
7451	ac_check_lib_save_LIBS=$LIBS	6791	ac_check_lib_save_LIBS=$LIBS
7452	LIBS="-lICE $X_EXTRA_LIBS $LIBS"	6792	LIBS="-lICE $X_EXTRA_LIBS $LIBS"
7453	cat >conftest.$ac_ext <<_ACEOF
7454	/* confdefs.h. */
7455	_ACEOF
7456	cat confdefs.h >>conftest.$ac_ext	6793	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7457	cat >>conftest.$ac_ext <<_ACEOF
7458	/* end confdefs.h. */	6794	/* end confdefs.h. */
7459		6795
7460	/* Override any GCC internal prototype to avoid an error.	6796	namespace conftest {
7461	Use char because int might match the return type of a GCC	6797	extern "C" int IceConnectionNumber ();
7462	builtin and then its argument prototype would still apply. */	6798	}
7463	#ifdef __cplusplus
7464	extern "C"
7465	#endif
7466	char IceConnectionNumber ();
7467	int	6799	int
7468	main ()	6800	main (void)
7469	{	6801	{
7470	return IceConnectionNumber ();	6802	return conftest::IceConnectionNumber ();
7471	;	6803	;
7472	return 0;	6804	return 0;
7473	}	6805	}
7474	_ACEOF	6806	_ACEOF
7475	rm -f conftest.$ac_objext conftest$ac_exeext	6807	if ac_fn_cxx_try_link "$LINENO"
7476	if { (ac_try="$ac_link"	6808	then :
7477	case "(($ac_try" in
7478	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7479	*) ac_try_echo=$ac_try;;
7480	esac
7481	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7482	(eval "$ac_link") 2>conftest.er1
7483	ac_status=$?
7484	grep -v '^ *+' conftest.er1 >conftest.err
7485	rm -f conftest.er1
7486	cat conftest.err >&5
7487	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7488	(exit $ac_status); } && {
7489	test -z "$ac_cxx_werror_flag" ||
7490	test ! -s conftest.err
7491	} && test -s conftest$ac_exeext &&
7492	$as_test_x conftest$ac_exeext; then
7493	ac_cv_lib_ICE_IceConnectionNumber=yes	6809	ac_cv_lib_ICE_IceConnectionNumber=yes
7494	else	6810	else $as_nop
7495	echo "$as_me: failed program was:" >&5
7496	sed 's/^/| /' conftest.$ac_ext >&5
7497
7498	ac_cv_lib_ICE_IceConnectionNumber=no	6811	ac_cv_lib_ICE_IceConnectionNumber=no
7499	fi	6812	fi
7500
7501	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6813	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7502	conftest$ac_exeext conftest.$ac_ext	6814	conftest$ac_exeext conftest.$ac_ext
7503	LIBS=$ac_check_lib_save_LIBS	6815	LIBS=$ac_check_lib_save_LIBS
7504	fi	6816	fi
7505	{ echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5	6817	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
7506	echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6; }	6818	printf "%s\n" "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
7507	if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then	6819	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes
		6820	then :
7508	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"	6821	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
7509	fi	6822	fi
7510		6823
7511	LDFLAGS=$ac_save_LDFLAGS	6824	LDFLAGS=$ac_save_LDFLAGS
7512		6825
7513	fi	6826	fi
7514		6827
7515		6828
7516	AFTERIMAGE_CFLAGS=	6829	if test -n "$ac_tool_prefix"; then
7517	AFTERIMAGE_LIBS=
7518	AFTERIMAGE_VERSION=
7519
7520	if test x$support_afterimage = xyes; then
7521	support_afterimage=no
7522
7523	if test "x$afterimage_config" = "x" ; then
7524	# Extract the first word of "afterimage-config", so it can be a program name with args.
7525	set dummy afterimage-config; ac_word=$2
7526	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
7527	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7528	if test "${ac_cv_path_afterimage_config+set}" = set; then
7529	echo $ECHO_N "(cached) $ECHO_C" >&6
7530	else
7531	case $afterimage_config in
7532	[\\/]* | ?:[\\/]*)
7533	ac_cv_path_afterimage_config="$afterimage_config" # Let the user override the test with a path.
7534	;;
7535	*)
7536	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7537	for as_dir in $PATH
7538	do
7539	IFS=$as_save_IFS
7540	test -z "$as_dir" && as_dir=.
7541	for ac_exec_ext in '' $ac_executable_extensions; do
7542	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7543	ac_cv_path_afterimage_config="$as_dir/$ac_word$ac_exec_ext"
7544	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7545	break 2
7546	fi
7547	done
7548	done
7549	IFS=$as_save_IFS
7550
7551	test -z "$ac_cv_path_afterimage_config" && ac_cv_path_afterimage_config="no"
7552	;;
7553	esac
7554	fi
7555	afterimage_config=$ac_cv_path_afterimage_config
7556	if test -n "$afterimage_config"; then
7557	{ echo "$as_me:$LINENO: result: $afterimage_config" >&5
7558	echo "${ECHO_T}$afterimage_config" >&6; }
7559	else
7560	{ echo "$as_me:$LINENO: result: no" >&5
7561	echo "${ECHO_T}no" >&6; }
7562	fi
7563
7564
7565	fi
7566	if test "x$afterimage_config" != "xno" ; then
7567	{ echo "$as_me:$LINENO: checking for libAfterImage version >= 1.15" >&5
7568	echo $ECHO_N "checking for libAfterImage version >= 1.15... $ECHO_C" >&6; }
7569	xAFTERIMAGE_VERSION=`$afterimage_config --version`
7570	if test -n "$xAFTERIMAGE_VERSION" ; then
7571	xAFTERIMAGE_CFLAGS=`$afterimage_config --cflags`
7572	xAFTERIMAGE_LIBS=`$afterimage_config --libs`
7573	if test "x$xAFTERIMAGE_LIBS" != "x"; then
7574	libai_ver_major=`echo $xAFTERIMAGE_VERSION | cut -f 1 -d .`
7575	libai_ver_minor=`echo $xAFTERIMAGE_VERSION | cut -f 2 -d .`
7576	if test $libai_ver_major -gt 1 -o \( $libai_ver_major -eq 1 -a $libai_ver_minor -ge 15 \); then
7577	support_afterimage=yes
7578	AFTERIMAGE_CFLAGS="$xAFTERIMAGE_CFLAGS"
7579	AFTERIMAGE_LIBS="$xAFTERIMAGE_LIBS"
7580	AFTERIMAGE_VERSION="$xAFTERIMAGE_VERSION"
7581	fi
7582	fi
7583	fi
7584	if test "x$support_afterimage" = "xyes"; then
7585	{ echo "$as_me:$LINENO: result: $AFTERIMAGE_LIBS" >&5
7586	echo "${ECHO_T}$AFTERIMAGE_LIBS" >&6; }
7587	else
7588	{ echo "$as_me:$LINENO: result: no" >&5
7589	echo "${ECHO_T}no" >&6; }
7590	fi
7591	fi
7592	fi
7593
7594
7595
7596
7597
7598
7599
7600
7601	for ac_header in \
7602	sys/byteorder.h \
7603	sys/ioctl.h \
7604	sys/sockio.h \
7605	sys/strredir.h \
7606	stdint.h \
7607	wchar.h \
7608	cwchar \
7609
7610	do
7611	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7612	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7613	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7614	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7615	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7616	echo $ECHO_N "(cached) $ECHO_C" >&6
7617	fi
7618	ac_res=`eval echo '${'$as_ac_Header'}'`
7619	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7620	echo "${ECHO_T}$ac_res" >&6; }
7621	else
7622	# Is the header compilable?
7623	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
7624	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
7625	cat >conftest.$ac_ext <<_ACEOF
7626	/* confdefs.h. */
7627	_ACEOF
7628	cat confdefs.h >>conftest.$ac_ext
7629	cat >>conftest.$ac_ext <<_ACEOF
7630	/* end confdefs.h. */
7631	$ac_includes_default
7632	#include <$ac_header>
7633	_ACEOF
7634	rm -f conftest.$ac_objext
7635	if { (ac_try="$ac_compile"
7636	case "(($ac_try" in
7637	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7638	*) ac_try_echo=$ac_try;;
7639	esac
7640	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7641	(eval "$ac_compile") 2>conftest.er1
7642	ac_status=$?
7643	grep -v '^ *+' conftest.er1 >conftest.err
7644	rm -f conftest.er1
7645	cat conftest.err >&5
7646	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7647	(exit $ac_status); } && {
7648	test -z "$ac_cxx_werror_flag" ||
7649	test ! -s conftest.err
7650	} && test -s conftest.$ac_objext; then
7651	ac_header_compiler=yes
7652	else
7653	echo "$as_me: failed program was:" >&5
7654	sed 's/^/| /' conftest.$ac_ext >&5
7655
7656	ac_header_compiler=no
7657	fi
7658
7659	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7660	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7661	echo "${ECHO_T}$ac_header_compiler" >&6; }
7662
7663	# Is the header present?
7664	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
7665	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
7666	cat >conftest.$ac_ext <<_ACEOF
7667	/* confdefs.h. */
7668	_ACEOF
7669	cat confdefs.h >>conftest.$ac_ext
7670	cat >>conftest.$ac_ext <<_ACEOF
7671	/* end confdefs.h. */
7672	#include <$ac_header>
7673	_ACEOF
7674	if { (ac_try="$ac_cpp conftest.$ac_ext"
7675	case "(($ac_try" in
7676	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7677	*) ac_try_echo=$ac_try;;
7678	esac
7679	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7680	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7681	ac_status=$?
7682	grep -v '^ *+' conftest.er1 >conftest.err
7683	rm -f conftest.er1
7684	cat conftest.err >&5
7685	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7686	(exit $ac_status); } >/dev/null && {
7687	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7688	test ! -s conftest.err
7689	}; then
7690	ac_header_preproc=yes
7691	else
7692	echo "$as_me: failed program was:" >&5
7693	sed 's/^/| /' conftest.$ac_ext >&5
7694
7695	ac_header_preproc=no
7696	fi
7697
7698	rm -f conftest.err conftest.$ac_ext
7699	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7700	echo "${ECHO_T}$ac_header_preproc" >&6; }
7701
7702	# So? What about this header?
7703	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7704	yes:no: )
7705	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7706	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7707	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7708	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7709	ac_header_preproc=yes
7710	;;
7711	no:yes:* )
7712	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7713	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7714	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7715	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7716	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7717	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7718	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7719	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7720	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7721	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7722	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7723	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7724
7725	;;
7726	esac
7727	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7728	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7729	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7730	echo $ECHO_N "(cached) $ECHO_C" >&6
7731	else
7732	eval "$as_ac_Header=\$ac_header_preproc"
7733	fi
7734	ac_res=`eval echo '${'$as_ac_Header'}'`
7735	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7736	echo "${ECHO_T}$ac_res" >&6; }
7737
7738	fi
7739	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7740	cat >>confdefs.h <<_ACEOF
7741	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7742	_ACEOF
7743
7744	fi
7745
7746	done
7747
7748
7749	{ echo "$as_me:$LINENO: checking for XPointer" >&5
7750	echo $ECHO_N "checking for XPointer... $ECHO_C" >&6; }
7751	if test "${rxvt_cv_xpointer+set}" = set; then
7752	echo $ECHO_N "(cached) $ECHO_C" >&6
7753	else
7754	cat >conftest.$ac_ext <<_ACEOF
7755	/* confdefs.h. */
7756	_ACEOF
7757	cat confdefs.h >>conftest.$ac_ext
7758	cat >>conftest.$ac_ext <<_ACEOF
7759	/* end confdefs.h. */
7760	#include <X11/Xlib.h>
7761	int
7762	main ()
7763	{
7764	XPointer dummy;
7765	;
7766	return 0;
7767	}
7768	_ACEOF
7769	rm -f conftest.$ac_objext
7770	if { (ac_try="$ac_compile"
7771	case "(($ac_try" in
7772	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7773	*) ac_try_echo=$ac_try;;
7774	esac
7775	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7776	(eval "$ac_compile") 2>conftest.er1
7777	ac_status=$?
7778	grep -v '^ *+' conftest.er1 >conftest.err
7779	rm -f conftest.er1
7780	cat conftest.err >&5
7781	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7782	(exit $ac_status); } && {
7783	test -z "$ac_cxx_werror_flag" ||
7784	test ! -s conftest.err
7785	} && test -s conftest.$ac_objext; then
7786	rxvt_cv_xpointer=yes
7787	else
7788	echo "$as_me: failed program was:" >&5
7789	sed 's/^/| /' conftest.$ac_ext >&5
7790
7791	rxvt_cv_xpointer=no
7792	fi
7793
7794	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7795	fi
7796	{ echo "$as_me:$LINENO: result: $rxvt_cv_xpointer" >&5
7797	echo "${ECHO_T}$rxvt_cv_xpointer" >&6; }
7798	if test x$rxvt_cv_xpointer = xyes; then
7799
7800	cat >>confdefs.h <<\_ACEOF
7801	#define HAVE_XPOINTER 1
7802	_ACEOF
7803
7804	fi
7805
7806	{ echo "$as_me:$LINENO: checking for XLIB_ILLEGAL_ACCESS" >&5
7807	echo $ECHO_N "checking for XLIB_ILLEGAL_ACCESS... $ECHO_C" >&6; }
7808	if test "${rxvt_xlib_illegal_access+set}" = set; then
7809	echo $ECHO_N "(cached) $ECHO_C" >&6
7810	else
7811	cat >conftest.$ac_ext <<_ACEOF
7812	/* confdefs.h. */
7813	_ACEOF
7814	cat confdefs.h >>conftest.$ac_ext
7815	cat >>conftest.$ac_ext <<_ACEOF
7816	/* end confdefs.h. */
7817
7818	#define XLIB_ILLEGAL_ACCESS
7819	#include <X11/Xlib.h>
7820
7821	int
7822	main ()
7823	{
7824
7825	Display *dpy;
7826	dpy->xdefaults = (char *)0;
7827
7828	;
7829	return 0;
7830	}
7831	_ACEOF
7832	rm -f conftest.$ac_objext
7833	if { (ac_try="$ac_compile"
7834	case "(($ac_try" in
7835	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7836	*) ac_try_echo=$ac_try;;
7837	esac
7838	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7839	(eval "$ac_compile") 2>conftest.er1
7840	ac_status=$?
7841	grep -v '^ *+' conftest.er1 >conftest.err
7842	rm -f conftest.er1
7843	cat conftest.err >&5
7844	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7845	(exit $ac_status); } && {
7846	test -z "$ac_cxx_werror_flag" ||
7847	test ! -s conftest.err
7848	} && test -s conftest.$ac_objext; then
7849	rxvt_xlib_illegal_access=yes
7850	else
7851	echo "$as_me: failed program was:" >&5
7852	sed 's/^/| /' conftest.$ac_ext >&5
7853
7854	rxvt_xlib_illegal_access=no
7855
7856	fi
7857
7858	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7859	fi
7860	{ echo "$as_me:$LINENO: result: $rxvt_xlib_illegal_access" >&5
7861	echo "${ECHO_T}$rxvt_xlib_illegal_access" >&6; }
7862	if test x$rxvt_xlib_illegal_access = xyes; then
7863
7864	cat >>confdefs.h <<\_ACEOF
7865	#define XLIB_ILLEGAL_ACCESS 1
7866	_ACEOF
7867
7868	fi
7869
7870	{ echo "$as_me:$LINENO: checking for mode_t" >&5
7871	echo $ECHO_N "checking for mode_t... $ECHO_C" >&6; }
7872	if test "${ac_cv_type_mode_t+set}" = set; then
7873	echo $ECHO_N "(cached) $ECHO_C" >&6
7874	else
7875	cat >conftest.$ac_ext <<_ACEOF
7876	/* confdefs.h. */
7877	_ACEOF
7878	cat confdefs.h >>conftest.$ac_ext
7879	cat >>conftest.$ac_ext <<_ACEOF
7880	/* end confdefs.h. */
7881	$ac_includes_default
7882	typedef mode_t ac__type_new_;
7883	int
7884	main ()
7885	{
7886	if ((ac__type_new_ *) 0)
7887	return 0;
7888	if (sizeof (ac__type_new_))
7889	return 0;
7890	;
7891	return 0;
7892	}
7893	_ACEOF
7894	rm -f conftest.$ac_objext
7895	if { (ac_try="$ac_compile"
7896	case "(($ac_try" in
7897	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7898	*) ac_try_echo=$ac_try;;
7899	esac
7900	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7901	(eval "$ac_compile") 2>conftest.er1
7902	ac_status=$?
7903	grep -v '^ *+' conftest.er1 >conftest.err
7904	rm -f conftest.er1
7905	cat conftest.err >&5
7906	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7907	(exit $ac_status); } && {
7908	test -z "$ac_cxx_werror_flag" ||
7909	test ! -s conftest.err
7910	} && test -s conftest.$ac_objext; then
7911	ac_cv_type_mode_t=yes
7912	else
7913	echo "$as_me: failed program was:" >&5
7914	sed 's/^/| /' conftest.$ac_ext >&5
7915
7916	ac_cv_type_mode_t=no
7917	fi
7918
7919	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7920	fi
7921	{ echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5
7922	echo "${ECHO_T}$ac_cv_type_mode_t" >&6; }
7923	if test $ac_cv_type_mode_t = yes; then
7924	:
7925	else
7926
7927	cat >>confdefs.h <<_ACEOF
7928	#define mode_t int
7929	_ACEOF
7930
7931	fi
7932
7933	{ echo "$as_me:$LINENO: checking for pid_t" >&5
7934	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; }
7935	if test "${ac_cv_type_pid_t+set}" = set; then
7936	echo $ECHO_N "(cached) $ECHO_C" >&6
7937	else
7938	cat >conftest.$ac_ext <<_ACEOF
7939	/* confdefs.h. */
7940	_ACEOF
7941	cat confdefs.h >>conftest.$ac_ext
7942	cat >>conftest.$ac_ext <<_ACEOF
7943	/* end confdefs.h. */
7944	$ac_includes_default
7945	typedef pid_t ac__type_new_;
7946	int
7947	main ()
7948	{
7949	if ((ac__type_new_ *) 0)
7950	return 0;
7951	if (sizeof (ac__type_new_))
7952	return 0;
7953	;
7954	return 0;
7955	}
7956	_ACEOF
7957	rm -f conftest.$ac_objext
7958	if { (ac_try="$ac_compile"
7959	case "(($ac_try" in
7960	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7961	*) ac_try_echo=$ac_try;;
7962	esac
7963	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7964	(eval "$ac_compile") 2>conftest.er1
7965	ac_status=$?
7966	grep -v '^ *+' conftest.er1 >conftest.err
7967	rm -f conftest.er1
7968	cat conftest.err >&5
7969	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7970	(exit $ac_status); } && {
7971	test -z "$ac_cxx_werror_flag" ||
7972	test ! -s conftest.err
7973	} && test -s conftest.$ac_objext; then
7974	ac_cv_type_pid_t=yes
7975	else
7976	echo "$as_me: failed program was:" >&5
7977	sed 's/^/| /' conftest.$ac_ext >&5
7978
7979	ac_cv_type_pid_t=no
7980	fi
7981
7982	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7983	fi
7984	{ echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
7985	echo "${ECHO_T}$ac_cv_type_pid_t" >&6; }
7986	if test $ac_cv_type_pid_t = yes; then
7987	:
7988	else
7989
7990	cat >>confdefs.h <<_ACEOF
7991	#define pid_t int
7992	_ACEOF
7993
7994	fi
7995
7996	{ echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
7997	echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6; }
7998	if test "${ac_cv_type_uid_t+set}" = set; then
7999	echo $ECHO_N "(cached) $ECHO_C" >&6
8000	else
8001	cat >conftest.$ac_ext <<_ACEOF
8002	/* confdefs.h. */
8003	_ACEOF
8004	cat confdefs.h >>conftest.$ac_ext
8005	cat >>conftest.$ac_ext <<_ACEOF
8006	/* end confdefs.h. */
8007	#include <sys/types.h>
8008
8009	_ACEOF
8010	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8011	$EGREP "uid_t" >/dev/null 2>&1; then
8012	ac_cv_type_uid_t=yes
8013	else
8014	ac_cv_type_uid_t=no
8015	fi
8016	rm -f conftest*
8017
8018	fi
8019	{ echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
8020	echo "${ECHO_T}$ac_cv_type_uid_t" >&6; }
8021	if test $ac_cv_type_uid_t = no; then
8022
8023	cat >>confdefs.h <<\_ACEOF
8024	#define uid_t int
8025	_ACEOF
8026
8027
8028	cat >>confdefs.h <<\_ACEOF
8029	#define gid_t int
8030	_ACEOF
8031
8032	fi
8033
8034
8035	{ echo "$as_me:$LINENO: checking for int16_t" >&5
8036	echo $ECHO_N "checking for int16_t... $ECHO_C" >&6; }
8037	if test "${ac_cv_c_int16_t+set}" = set; then
8038	echo $ECHO_N "(cached) $ECHO_C" >&6
8039	else
8040	ac_cv_c_int16_t=no
8041	for ac_type in 'int16_t' 'int' 'long int' \
8042	'long long int' 'short int' 'signed char'; do
8043	cat >conftest.$ac_ext <<_ACEOF
8044	/* confdefs.h. */
8045	_ACEOF
8046	cat confdefs.h >>conftest.$ac_ext
8047	cat >>conftest.$ac_ext <<_ACEOF
8048	/* end confdefs.h. */
8049	$ac_includes_default
8050	int
8051	main ()
8052	{
8053	static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 1))];
8054	test_array [0] = 0
8055
8056	;
8057	return 0;
8058	}
8059	_ACEOF
8060	rm -f conftest.$ac_objext
8061	if { (ac_try="$ac_compile"
8062	case "(($ac_try" in
8063	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8064	*) ac_try_echo=$ac_try;;
8065	esac
8066	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8067	(eval "$ac_compile") 2>conftest.er1
8068	ac_status=$?
8069	grep -v '^ *+' conftest.er1 >conftest.err
8070	rm -f conftest.er1
8071	cat conftest.err >&5
8072	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8073	(exit $ac_status); } && {
8074	test -z "$ac_cxx_werror_flag" ||
8075	test ! -s conftest.err
8076	} && test -s conftest.$ac_objext; then
8077	cat >conftest.$ac_ext <<_ACEOF
8078	/* confdefs.h. */
8079	_ACEOF
8080	cat confdefs.h >>conftest.$ac_ext
8081	cat >>conftest.$ac_ext <<_ACEOF
8082	/* end confdefs.h. */
8083	$ac_includes_default
8084	int
8085	main ()
8086	{
8087	static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 1)
8088	< ($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 2))];
8089	test_array [0] = 0
8090
8091	;
8092	return 0;
8093	}
8094	_ACEOF
8095	rm -f conftest.$ac_objext
8096	if { (ac_try="$ac_compile"
8097	case "(($ac_try" in
8098	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8099	*) ac_try_echo=$ac_try;;
8100	esac
8101	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8102	(eval "$ac_compile") 2>conftest.er1
8103	ac_status=$?
8104	grep -v '^ *+' conftest.er1 >conftest.err
8105	rm -f conftest.er1
8106	cat conftest.err >&5
8107	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8108	(exit $ac_status); } && {
8109	test -z "$ac_cxx_werror_flag" ||
8110	test ! -s conftest.err
8111	} && test -s conftest.$ac_objext; then
8112	:
8113	else
8114	echo "$as_me: failed program was:" >&5
8115	sed 's/^/| /' conftest.$ac_ext >&5
8116
8117	case $ac_type in
8118	int16_t) ac_cv_c_int16_t=yes ;;
8119	*) ac_cv_c_int16_t=$ac_type ;;
8120	esac
8121
8122	fi
8123
8124	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8125	else
8126	echo "$as_me: failed program was:" >&5
8127	sed 's/^/| /' conftest.$ac_ext >&5
8128
8129
8130	fi
8131
8132	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8133	test "$ac_cv_c_int16_t" != no && break
8134	done
8135	fi
8136	{ echo "$as_me:$LINENO: result: $ac_cv_c_int16_t" >&5
8137	echo "${ECHO_T}$ac_cv_c_int16_t" >&6; }
8138	case $ac_cv_c_int16_t in #(
8139	no|yes) ;; #(
8140	*)
8141
8142	cat >>confdefs.h <<_ACEOF
8143	#define int16_t $ac_cv_c_int16_t
8144	_ACEOF
8145	;;
8146	esac
8147
8148
8149	{ echo "$as_me:$LINENO: checking for uint16_t" >&5
8150	echo $ECHO_N "checking for uint16_t... $ECHO_C" >&6; }
8151	if test "${ac_cv_c_uint16_t+set}" = set; then
8152	echo $ECHO_N "(cached) $ECHO_C" >&6
8153	else
8154	ac_cv_c_uint16_t=no
8155	for ac_type in 'uint16_t' 'unsigned int' 'unsigned long int' \
8156	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
8157	cat >conftest.$ac_ext <<_ACEOF
8158	/* confdefs.h. */
8159	_ACEOF
8160	cat confdefs.h >>conftest.$ac_ext
8161	cat >>conftest.$ac_ext <<_ACEOF
8162	/* end confdefs.h. */
8163	$ac_includes_default
8164	int
8165	main ()
8166	{
8167	static int test_array [1 - 2 * !(($ac_type) -1 >> (16 - 1) == 1)];
8168	test_array [0] = 0
8169
8170	;
8171	return 0;
8172	}
8173	_ACEOF
8174	rm -f conftest.$ac_objext
8175	if { (ac_try="$ac_compile"
8176	case "(($ac_try" in
8177	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8178	*) ac_try_echo=$ac_try;;
8179	esac
8180	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8181	(eval "$ac_compile") 2>conftest.er1
8182	ac_status=$?
8183	grep -v '^ *+' conftest.er1 >conftest.err
8184	rm -f conftest.er1
8185	cat conftest.err >&5
8186	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8187	(exit $ac_status); } && {
8188	test -z "$ac_cxx_werror_flag" ||
8189	test ! -s conftest.err
8190	} && test -s conftest.$ac_objext; then
8191	case $ac_type in
8192	uint16_t) ac_cv_c_uint16_t=yes ;;
8193	*) ac_cv_c_uint16_t=$ac_type ;;
8194	esac
8195
8196	else
8197	echo "$as_me: failed program was:" >&5
8198	sed 's/^/| /' conftest.$ac_ext >&5
8199
8200
8201	fi
8202
8203	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8204	test "$ac_cv_c_uint16_t" != no && break
8205	done
8206	fi
8207	{ echo "$as_me:$LINENO: result: $ac_cv_c_uint16_t" >&5
8208	echo "${ECHO_T}$ac_cv_c_uint16_t" >&6; }
8209	case $ac_cv_c_uint16_t in #(
8210	no|yes) ;; #(
8211	*)
8212
8213
8214	cat >>confdefs.h <<_ACEOF
8215	#define uint16_t $ac_cv_c_uint16_t
8216	_ACEOF
8217	;;
8218	esac
8219
8220
8221	{ echo "$as_me:$LINENO: checking for int32_t" >&5
8222	echo $ECHO_N "checking for int32_t... $ECHO_C" >&6; }
8223	if test "${ac_cv_c_int32_t+set}" = set; then
8224	echo $ECHO_N "(cached) $ECHO_C" >&6
8225	else
8226	ac_cv_c_int32_t=no
8227	for ac_type in 'int32_t' 'int' 'long int' \
8228	'long long int' 'short int' 'signed char'; do
8229	cat >conftest.$ac_ext <<_ACEOF
8230	/* confdefs.h. */
8231	_ACEOF
8232	cat confdefs.h >>conftest.$ac_ext
8233	cat >>conftest.$ac_ext <<_ACEOF
8234	/* end confdefs.h. */
8235	$ac_includes_default
8236	int
8237	main ()
8238	{
8239	static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1))];
8240	test_array [0] = 0
8241
8242	;
8243	return 0;
8244	}
8245	_ACEOF
8246	rm -f conftest.$ac_objext
8247	if { (ac_try="$ac_compile"
8248	case "(($ac_try" in
8249	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8250	*) ac_try_echo=$ac_try;;
8251	esac
8252	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8253	(eval "$ac_compile") 2>conftest.er1
8254	ac_status=$?
8255	grep -v '^ *+' conftest.er1 >conftest.err
8256	rm -f conftest.er1
8257	cat conftest.err >&5
8258	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8259	(exit $ac_status); } && {
8260	test -z "$ac_cxx_werror_flag" ||
8261	test ! -s conftest.err
8262	} && test -s conftest.$ac_objext; then
8263	cat >conftest.$ac_ext <<_ACEOF
8264	/* confdefs.h. */
8265	_ACEOF
8266	cat confdefs.h >>conftest.$ac_ext
8267	cat >>conftest.$ac_ext <<_ACEOF
8268	/* end confdefs.h. */
8269	$ac_includes_default
8270	int
8271	main ()
8272	{
8273	static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1)
8274	< ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 2))];
8275	test_array [0] = 0
8276
8277	;
8278	return 0;
8279	}
8280	_ACEOF
8281	rm -f conftest.$ac_objext
8282	if { (ac_try="$ac_compile"
8283	case "(($ac_try" in
8284	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8285	*) ac_try_echo=$ac_try;;
8286	esac
8287	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8288	(eval "$ac_compile") 2>conftest.er1
8289	ac_status=$?
8290	grep -v '^ *+' conftest.er1 >conftest.err
8291	rm -f conftest.er1
8292	cat conftest.err >&5
8293	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8294	(exit $ac_status); } && {
8295	test -z "$ac_cxx_werror_flag" ||
8296	test ! -s conftest.err
8297	} && test -s conftest.$ac_objext; then
8298	:
8299	else
8300	echo "$as_me: failed program was:" >&5
8301	sed 's/^/| /' conftest.$ac_ext >&5
8302
8303	case $ac_type in
8304	int32_t) ac_cv_c_int32_t=yes ;;
8305	*) ac_cv_c_int32_t=$ac_type ;;
8306	esac
8307
8308	fi
8309
8310	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8311	else
8312	echo "$as_me: failed program was:" >&5
8313	sed 's/^/| /' conftest.$ac_ext >&5
8314
8315
8316	fi
8317
8318	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8319	test "$ac_cv_c_int32_t" != no && break
8320	done
8321	fi
8322	{ echo "$as_me:$LINENO: result: $ac_cv_c_int32_t" >&5
8323	echo "${ECHO_T}$ac_cv_c_int32_t" >&6; }
8324	case $ac_cv_c_int32_t in #(
8325	no|yes) ;; #(
8326	*)
8327
8328	cat >>confdefs.h <<_ACEOF
8329	#define int32_t $ac_cv_c_int32_t
8330	_ACEOF
8331	;;
8332	esac
8333
8334
8335	{ echo "$as_me:$LINENO: checking for uint32_t" >&5
8336	echo $ECHO_N "checking for uint32_t... $ECHO_C" >&6; }
8337	if test "${ac_cv_c_uint32_t+set}" = set; then
8338	echo $ECHO_N "(cached) $ECHO_C" >&6
8339	else
8340	ac_cv_c_uint32_t=no
8341	for ac_type in 'uint32_t' 'unsigned int' 'unsigned long int' \
8342	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
8343	cat >conftest.$ac_ext <<_ACEOF
8344	/* confdefs.h. */
8345	_ACEOF
8346	cat confdefs.h >>conftest.$ac_ext
8347	cat >>conftest.$ac_ext <<_ACEOF
8348	/* end confdefs.h. */
8349	$ac_includes_default
8350	int
8351	main ()
8352	{
8353	static int test_array [1 - 2 * !(($ac_type) -1 >> (32 - 1) == 1)];
8354	test_array [0] = 0
8355
8356	;
8357	return 0;
8358	}
8359	_ACEOF
8360	rm -f conftest.$ac_objext
8361	if { (ac_try="$ac_compile"
8362	case "(($ac_try" in
8363	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8364	*) ac_try_echo=$ac_try;;
8365	esac
8366	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8367	(eval "$ac_compile") 2>conftest.er1
8368	ac_status=$?
8369	grep -v '^ *+' conftest.er1 >conftest.err
8370	rm -f conftest.er1
8371	cat conftest.err >&5
8372	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8373	(exit $ac_status); } && {
8374	test -z "$ac_cxx_werror_flag" ||
8375	test ! -s conftest.err
8376	} && test -s conftest.$ac_objext; then
8377	case $ac_type in
8378	uint32_t) ac_cv_c_uint32_t=yes ;;
8379	*) ac_cv_c_uint32_t=$ac_type ;;
8380	esac
8381
8382	else
8383	echo "$as_me: failed program was:" >&5
8384	sed 's/^/| /' conftest.$ac_ext >&5
8385
8386
8387	fi
8388
8389	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8390	test "$ac_cv_c_uint32_t" != no && break
8391	done
8392	fi
8393	{ echo "$as_me:$LINENO: result: $ac_cv_c_uint32_t" >&5
8394	echo "${ECHO_T}$ac_cv_c_uint32_t" >&6; }
8395	case $ac_cv_c_uint32_t in #(
8396	no|yes) ;; #(
8397	*)
8398
8399	cat >>confdefs.h <<\_ACEOF
8400	#define _UINT32_T 1
8401	_ACEOF
8402
8403
8404	cat >>confdefs.h <<_ACEOF
8405	#define uint32_t $ac_cv_c_uint32_t
8406	_ACEOF
8407	;;
8408	esac
8409
8410
8411
8412	for ac_func in unsetenv
8413	do
8414	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8415	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
8416	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
8417	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
8418	echo $ECHO_N "(cached) $ECHO_C" >&6
8419	else
8420	cat >conftest.$ac_ext <<_ACEOF
8421	/* confdefs.h. */
8422	_ACEOF
8423	cat confdefs.h >>conftest.$ac_ext
8424	cat >>conftest.$ac_ext <<_ACEOF
8425	/* end confdefs.h. */
8426	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8427	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8428	#define $ac_func innocuous_$ac_func
8429
8430	/* System header to define __stub macros and hopefully few prototypes,
8431	which can conflict with char $ac_func (); below.
8432	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8433	<limits.h> exists even on freestanding compilers. */
8434
8435	#ifdef __STDC__
8436	# include <limits.h>
8437	#else
8438	# include <assert.h>
8439	#endif
8440
8441	#undef $ac_func
8442
8443	/* Override any GCC internal prototype to avoid an error.
8444	Use char because int might match the return type of a GCC
8445	builtin and then its argument prototype would still apply. */
8446	#ifdef __cplusplus
8447	extern "C"
8448	#endif
8449	char $ac_func ();
8450	/* The GNU C library defines this for functions which it implements
8451	to always fail with ENOSYS. Some functions are actually named
8452	something starting with __ and the normal name is an alias. */
8453	#if defined __stub_$ac_func || defined __stub___$ac_func
8454	choke me
8455	#endif
8456
8457	int
8458	main ()
8459	{
8460	return $ac_func ();
8461	;
8462	return 0;
8463	}
8464	_ACEOF
8465	rm -f conftest.$ac_objext conftest$ac_exeext
8466	if { (ac_try="$ac_link"
8467	case "(($ac_try" in
8468	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8469	*) ac_try_echo=$ac_try;;
8470	esac
8471	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8472	(eval "$ac_link") 2>conftest.er1
8473	ac_status=$?
8474	grep -v '^ *+' conftest.er1 >conftest.err
8475	rm -f conftest.er1
8476	cat conftest.err >&5
8477	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8478	(exit $ac_status); } && {
8479	test -z "$ac_cxx_werror_flag" ||
8480	test ! -s conftest.err
8481	} && test -s conftest$ac_exeext &&
8482	$as_test_x conftest$ac_exeext; then
8483	eval "$as_ac_var=yes"
8484	else
8485	echo "$as_me: failed program was:" >&5
8486	sed 's/^/| /' conftest.$ac_ext >&5
8487
8488	eval "$as_ac_var=no"
8489	fi
8490
8491	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8492	conftest$ac_exeext conftest.$ac_ext
8493	fi
8494	ac_res=`eval echo '${'$as_ac_var'}'`
8495	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8496	echo "${ECHO_T}$ac_res" >&6; }
8497	if test `eval echo '${'$as_ac_var'}'` = yes; then
8498	cat >>confdefs.h <<_ACEOF
8499	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
8500	_ACEOF
8501
8502	fi
8503	done
8504
8505
8506
8507	support_utmp=yes
8508	support_wtmp=yes
8509	support_lastlog=yes
8510
8511	# Check whether --enable-utmp was given.
8512	if test "${enable_utmp+set}" = set; then
8513	enableval=$enable_utmp; if test x$enableval = xyes -o x$enableval = xno; then
8514	support_utmp=$enableval
8515	fi
8516	fi
8517
8518
8519	# Check whether --enable-wtmp was given.
8520	if test "${enable_wtmp+set}" = set; then
8521	enableval=$enable_wtmp; if test x$enableval = xyes -o x$enableval = xno; then
8522	support_wtmp=$enableval
8523	fi
8524	fi
8525
8526
8527	# Check whether --enable-lastlog was given.
8528	if test "${enable_lastlog+set}" = set; then
8529	enableval=$enable_lastlog; if test x$enableval = xyes -o x$enableval = xno; then
8530	support_lastlog=$enableval
8531	fi
8532	fi
8533
8534
8535	if test x$support_utmp = xyes; then
8536
8537	cat >>confdefs.h <<\_ACEOF
8538	#define UTMP_SUPPORT 1
8539	_ACEOF
8540
8541	fi
8542	if test x$support_wtmp = xyes; then
8543
8544	cat >>confdefs.h <<\_ACEOF
8545	#define WTMP_SUPPORT 1
8546	_ACEOF
8547
8548	fi
8549	if test x$support_lastlog = xyes; then
8550
8551	cat >>confdefs.h <<\_ACEOF
8552	#define LASTLOG_SUPPORT 1
8553	_ACEOF
8554
8555	fi
8556
8557
8558
8559
8560	for ac_func in \
8561	updwtmp \
8562	updwtmpx \
8563	updlastlogx \
8564
8565	do
8566	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8567	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
8568	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
8569	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
8570	echo $ECHO_N "(cached) $ECHO_C" >&6
8571	else
8572	cat >conftest.$ac_ext <<_ACEOF
8573	/* confdefs.h. */
8574	_ACEOF
8575	cat confdefs.h >>conftest.$ac_ext
8576	cat >>conftest.$ac_ext <<_ACEOF
8577	/* end confdefs.h. */
8578	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8579	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8580	#define $ac_func innocuous_$ac_func
8581
8582	/* System header to define __stub macros and hopefully few prototypes,
8583	which can conflict with char $ac_func (); below.
8584	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8585	<limits.h> exists even on freestanding compilers. */
8586
8587	#ifdef __STDC__
8588	# include <limits.h>
8589	#else
8590	# include <assert.h>
8591	#endif
8592
8593	#undef $ac_func
8594
8595	/* Override any GCC internal prototype to avoid an error.
8596	Use char because int might match the return type of a GCC
8597	builtin and then its argument prototype would still apply. */
8598	#ifdef __cplusplus
8599	extern "C"
8600	#endif
8601	char $ac_func ();
8602	/* The GNU C library defines this for functions which it implements
8603	to always fail with ENOSYS. Some functions are actually named
8604	something starting with __ and the normal name is an alias. */
8605	#if defined __stub_$ac_func || defined __stub___$ac_func
8606	choke me
8607	#endif
8608
8609	int
8610	main ()
8611	{
8612	return $ac_func ();
8613	;
8614	return 0;
8615	}
8616	_ACEOF
8617	rm -f conftest.$ac_objext conftest$ac_exeext
8618	if { (ac_try="$ac_link"
8619	case "(($ac_try" in
8620	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8621	*) ac_try_echo=$ac_try;;
8622	esac
8623	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8624	(eval "$ac_link") 2>conftest.er1
8625	ac_status=$?
8626	grep -v '^ *+' conftest.er1 >conftest.err
8627	rm -f conftest.er1
8628	cat conftest.err >&5
8629	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8630	(exit $ac_status); } && {
8631	test -z "$ac_cxx_werror_flag" ||
8632	test ! -s conftest.err
8633	} && test -s conftest$ac_exeext &&
8634	$as_test_x conftest$ac_exeext; then
8635	eval "$as_ac_var=yes"
8636	else
8637	echo "$as_me: failed program was:" >&5
8638	sed 's/^/| /' conftest.$ac_ext >&5
8639
8640	eval "$as_ac_var=no"
8641	fi
8642
8643	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8644	conftest$ac_exeext conftest.$ac_ext
8645	fi
8646	ac_res=`eval echo '${'$as_ac_var'}'`
8647	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8648	echo "${ECHO_T}$ac_res" >&6; }
8649	if test `eval echo '${'$as_ac_var'}'` = yes; then
8650	cat >>confdefs.h <<_ACEOF
8651	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
8652	_ACEOF
8653
8654	fi
8655	done
8656
8657
8658
8659
8660
8661	for ac_header in \
8662	utmp.h \
8663	utmpx.h \
8664	lastlog.h \
8665
8666	do
8667	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8668	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8669	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8670	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8671	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8672	echo $ECHO_N "(cached) $ECHO_C" >&6
8673	fi
8674	ac_res=`eval echo '${'$as_ac_Header'}'`
8675	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8676	echo "${ECHO_T}$ac_res" >&6; }
8677	else
8678	# Is the header compilable?
8679	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
8680	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
8681	cat >conftest.$ac_ext <<_ACEOF
8682	/* confdefs.h. */
8683	_ACEOF
8684	cat confdefs.h >>conftest.$ac_ext
8685	cat >>conftest.$ac_ext <<_ACEOF
8686	/* end confdefs.h. */
8687	$ac_includes_default
8688	#include <$ac_header>
8689	_ACEOF
8690	rm -f conftest.$ac_objext
8691	if { (ac_try="$ac_compile"
8692	case "(($ac_try" in
8693	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8694	*) ac_try_echo=$ac_try;;
8695	esac
8696	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8697	(eval "$ac_compile") 2>conftest.er1
8698	ac_status=$?
8699	grep -v '^ *+' conftest.er1 >conftest.err
8700	rm -f conftest.er1
8701	cat conftest.err >&5
8702	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8703	(exit $ac_status); } && {
8704	test -z "$ac_cxx_werror_flag" ||
8705	test ! -s conftest.err
8706	} && test -s conftest.$ac_objext; then
8707	ac_header_compiler=yes
8708	else
8709	echo "$as_me: failed program was:" >&5
8710	sed 's/^/| /' conftest.$ac_ext >&5
8711
8712	ac_header_compiler=no
8713	fi
8714
8715	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8716	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8717	echo "${ECHO_T}$ac_header_compiler" >&6; }
8718
8719	# Is the header present?
8720	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
8721	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
8722	cat >conftest.$ac_ext <<_ACEOF
8723	/* confdefs.h. */
8724	_ACEOF
8725	cat confdefs.h >>conftest.$ac_ext
8726	cat >>conftest.$ac_ext <<_ACEOF
8727	/* end confdefs.h. */
8728	#include <$ac_header>
8729	_ACEOF
8730	if { (ac_try="$ac_cpp conftest.$ac_ext"
8731	case "(($ac_try" in
8732	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8733	*) ac_try_echo=$ac_try;;
8734	esac
8735	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8736	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8737	ac_status=$?
8738	grep -v '^ *+' conftest.er1 >conftest.err
8739	rm -f conftest.er1
8740	cat conftest.err >&5
8741	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8742	(exit $ac_status); } >/dev/null && {
8743	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
8744	test ! -s conftest.err
8745	}; then
8746	ac_header_preproc=yes
8747	else
8748	echo "$as_me: failed program was:" >&5
8749	sed 's/^/| /' conftest.$ac_ext >&5
8750
8751	ac_header_preproc=no
8752	fi
8753
8754	rm -f conftest.err conftest.$ac_ext
8755	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8756	echo "${ECHO_T}$ac_header_preproc" >&6; }
8757
8758	# So? What about this header?
8759	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
8760	yes:no: )
8761	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8762	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8763	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8764	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8765	ac_header_preproc=yes
8766	;;
8767	no:yes:* )
8768	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8769	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8770	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8771	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8772	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8773	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8774	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8775	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8776	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8777	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8778	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8779	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8780
8781	;;
8782	esac
8783	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8784	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8785	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8786	echo $ECHO_N "(cached) $ECHO_C" >&6
8787	else
8788	eval "$as_ac_Header=\$ac_header_preproc"
8789	fi
8790	ac_res=`eval echo '${'$as_ac_Header'}'`
8791	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8792	echo "${ECHO_T}$ac_res" >&6; }
8793
8794	fi
8795	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8796	cat >>confdefs.h <<_ACEOF
8797	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8798	_ACEOF
8799
8800	fi
8801
8802	done
8803
8804
8805
8806	if test "${ac_cv_header_utmp_h+set}" = set; then
8807	{ echo "$as_me:$LINENO: checking for utmp.h" >&5
8808	echo $ECHO_N "checking for utmp.h... $ECHO_C" >&6; }
8809	if test "${ac_cv_header_utmp_h+set}" = set; then
8810	echo $ECHO_N "(cached) $ECHO_C" >&6
8811	fi
8812	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmp_h" >&5
8813	echo "${ECHO_T}$ac_cv_header_utmp_h" >&6; }
8814	else
8815	# Is the header compilable?
8816	{ echo "$as_me:$LINENO: checking utmp.h usability" >&5
8817	echo $ECHO_N "checking utmp.h usability... $ECHO_C" >&6; }
8818	cat >conftest.$ac_ext <<_ACEOF
8819	/* confdefs.h. */
8820	_ACEOF
8821	cat confdefs.h >>conftest.$ac_ext
8822	cat >>conftest.$ac_ext <<_ACEOF
8823	/* end confdefs.h. */
8824	$ac_includes_default
8825	#include <utmp.h>
8826	_ACEOF
8827	rm -f conftest.$ac_objext
8828	if { (ac_try="$ac_compile"
8829	case "(($ac_try" in
8830	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8831	*) ac_try_echo=$ac_try;;
8832	esac
8833	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8834	(eval "$ac_compile") 2>conftest.er1
8835	ac_status=$?
8836	grep -v '^ *+' conftest.er1 >conftest.err
8837	rm -f conftest.er1
8838	cat conftest.err >&5
8839	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8840	(exit $ac_status); } && {
8841	test -z "$ac_cxx_werror_flag" ||
8842	test ! -s conftest.err
8843	} && test -s conftest.$ac_objext; then
8844	ac_header_compiler=yes
8845	else
8846	echo "$as_me: failed program was:" >&5
8847	sed 's/^/| /' conftest.$ac_ext >&5
8848
8849	ac_header_compiler=no
8850	fi
8851
8852	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8853	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8854	echo "${ECHO_T}$ac_header_compiler" >&6; }
8855
8856	# Is the header present?
8857	{ echo "$as_me:$LINENO: checking utmp.h presence" >&5
8858	echo $ECHO_N "checking utmp.h presence... $ECHO_C" >&6; }
8859	cat >conftest.$ac_ext <<_ACEOF
8860	/* confdefs.h. */
8861	_ACEOF
8862	cat confdefs.h >>conftest.$ac_ext
8863	cat >>conftest.$ac_ext <<_ACEOF
8864	/* end confdefs.h. */
8865	#include <utmp.h>
8866	_ACEOF
8867	if { (ac_try="$ac_cpp conftest.$ac_ext"
8868	case "(($ac_try" in
8869	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8870	*) ac_try_echo=$ac_try;;
8871	esac
8872	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8873	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8874	ac_status=$?
8875	grep -v '^ *+' conftest.er1 >conftest.err
8876	rm -f conftest.er1
8877	cat conftest.err >&5
8878	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8879	(exit $ac_status); } >/dev/null && {
8880	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
8881	test ! -s conftest.err
8882	}; then
8883	ac_header_preproc=yes
8884	else
8885	echo "$as_me: failed program was:" >&5
8886	sed 's/^/| /' conftest.$ac_ext >&5
8887
8888	ac_header_preproc=no
8889	fi
8890
8891	rm -f conftest.err conftest.$ac_ext
8892	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8893	echo "${ECHO_T}$ac_header_preproc" >&6; }
8894
8895	# So? What about this header?
8896	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
8897	yes:no: )
8898	{ echo "$as_me:$LINENO: WARNING: utmp.h: accepted by the compiler, rejected by the preprocessor!" >&5
8899	echo "$as_me: WARNING: utmp.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
8900	{ echo "$as_me:$LINENO: WARNING: utmp.h: proceeding with the compiler's result" >&5
8901	echo "$as_me: WARNING: utmp.h: proceeding with the compiler's result" >&2;}
8902	ac_header_preproc=yes
8903	;;
8904	no:yes:* )
8905	{ echo "$as_me:$LINENO: WARNING: utmp.h: present but cannot be compiled" >&5
8906	echo "$as_me: WARNING: utmp.h: present but cannot be compiled" >&2;}
8907	{ echo "$as_me:$LINENO: WARNING: utmp.h: check for missing prerequisite headers?" >&5
8908	echo "$as_me: WARNING: utmp.h: check for missing prerequisite headers?" >&2;}
8909	{ echo "$as_me:$LINENO: WARNING: utmp.h: see the Autoconf documentation" >&5
8910	echo "$as_me: WARNING: utmp.h: see the Autoconf documentation" >&2;}
8911	{ echo "$as_me:$LINENO: WARNING: utmp.h: section \"Present But Cannot Be Compiled\"" >&5
8912	echo "$as_me: WARNING: utmp.h: section \"Present But Cannot Be Compiled\"" >&2;}
8913	{ echo "$as_me:$LINENO: WARNING: utmp.h: proceeding with the preprocessor's result" >&5
8914	echo "$as_me: WARNING: utmp.h: proceeding with the preprocessor's result" >&2;}
8915	{ echo "$as_me:$LINENO: WARNING: utmp.h: in the future, the compiler will take precedence" >&5
8916	echo "$as_me: WARNING: utmp.h: in the future, the compiler will take precedence" >&2;}
8917
8918	;;
8919	esac
8920	{ echo "$as_me:$LINENO: checking for utmp.h" >&5
8921	echo $ECHO_N "checking for utmp.h... $ECHO_C" >&6; }
8922	if test "${ac_cv_header_utmp_h+set}" = set; then
8923	echo $ECHO_N "(cached) $ECHO_C" >&6
8924	else
8925	ac_cv_header_utmp_h=$ac_header_preproc
8926	fi
8927	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmp_h" >&5
8928	echo "${ECHO_T}$ac_cv_header_utmp_h" >&6; }
8929
8930	fi
8931	if test $ac_cv_header_utmp_h = yes; then
8932	{ echo "$as_me:$LINENO: checking for struct utmp" >&5
8933	echo $ECHO_N "checking for struct utmp... $ECHO_C" >&6; }
8934	if test "${struct_utmp+set}" = set; then
8935	echo $ECHO_N "(cached) $ECHO_C" >&6
8936	else
8937	cat >conftest.$ac_ext <<_ACEOF
8938	/* confdefs.h. */
8939	_ACEOF
8940	cat confdefs.h >>conftest.$ac_ext
8941	cat >>conftest.$ac_ext <<_ACEOF
8942	/* end confdefs.h. */
8943	#include <sys/types.h>
8944	#include <utmp.h>
8945	int
8946	main ()
8947	{
8948	struct utmp ut;
8949	;
8950	return 0;
8951	}
8952	_ACEOF
8953	rm -f conftest.$ac_objext
8954	if { (ac_try="$ac_compile"
8955	case "(($ac_try" in
8956	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8957	*) ac_try_echo=$ac_try;;
8958	esac
8959	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8960	(eval "$ac_compile") 2>conftest.er1
8961	ac_status=$?
8962	grep -v '^ *+' conftest.er1 >conftest.err
8963	rm -f conftest.er1
8964	cat conftest.err >&5
8965	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8966	(exit $ac_status); } && {
8967	test -z "$ac_cxx_werror_flag" ||
8968	test ! -s conftest.err
8969	} && test -s conftest.$ac_objext; then
8970	struct_utmp=yes
8971	else
8972	echo "$as_me: failed program was:" >&5
8973	sed 's/^/| /' conftest.$ac_ext >&5
8974
8975	struct_utmp=no
8976	fi
8977
8978	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8979	fi
8980	{ echo "$as_me:$LINENO: result: $struct_utmp" >&5
8981	echo "${ECHO_T}$struct_utmp" >&6; }
8982	if test x$struct_utmp = xyes; then
8983
8984	cat >>confdefs.h <<\_ACEOF
8985	#define HAVE_STRUCT_UTMP 1
8986	_ACEOF
8987
8988	fi
8989
8990
8991	{ echo "$as_me:$LINENO: checking for ut_host in utmp struct" >&5
8992	echo $ECHO_N "checking for ut_host in utmp struct... $ECHO_C" >&6; }
8993	if test "${struct_utmp_host+set}" = set; then
8994	echo $ECHO_N "(cached) $ECHO_C" >&6
8995	else
8996	cat >conftest.$ac_ext <<_ACEOF
8997	/* confdefs.h. */
8998	_ACEOF
8999	cat confdefs.h >>conftest.$ac_ext
9000	cat >>conftest.$ac_ext <<_ACEOF
9001	/* end confdefs.h. */
9002	#include <sys/types.h>
9003	#include <utmp.h>
9004	int
9005	main ()
9006	{
9007	struct utmp ut; ut.ut_host;
9008	;
9009	return 0;
9010	}
9011	_ACEOF
9012	rm -f conftest.$ac_objext
9013	if { (ac_try="$ac_compile"
9014	case "(($ac_try" in
9015	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9016	*) ac_try_echo=$ac_try;;
9017	esac
9018	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9019	(eval "$ac_compile") 2>conftest.er1
9020	ac_status=$?
9021	grep -v '^ *+' conftest.er1 >conftest.err
9022	rm -f conftest.er1
9023	cat conftest.err >&5
9024	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9025	(exit $ac_status); } && {
9026	test -z "$ac_cxx_werror_flag" ||
9027	test ! -s conftest.err
9028	} && test -s conftest.$ac_objext; then
9029	struct_utmp_host=yes
9030	else
9031	echo "$as_me: failed program was:" >&5
9032	sed 's/^/| /' conftest.$ac_ext >&5
9033
9034	struct_utmp_host=no
9035	fi
9036
9037	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9038	fi
9039	{ echo "$as_me:$LINENO: result: $struct_utmp_host" >&5
9040	echo "${ECHO_T}$struct_utmp_host" >&6; }
9041	if test x$struct_utmp_host = xyes; then
9042
9043	cat >>confdefs.h <<\_ACEOF
9044	#define HAVE_UTMP_HOST 1
9045	_ACEOF
9046
9047	fi
9048
9049	{ echo "$as_me:$LINENO: checking for ut_pid in utmp struct" >&5
9050	echo $ECHO_N "checking for ut_pid in utmp struct... $ECHO_C" >&6; }
9051	if test "${struct_utmp_pid+set}" = set; then
9052	echo $ECHO_N "(cached) $ECHO_C" >&6
9053	else
9054	cat >conftest.$ac_ext <<_ACEOF
9055	/* confdefs.h. */
9056	_ACEOF
9057	cat confdefs.h >>conftest.$ac_ext
9058	cat >>conftest.$ac_ext <<_ACEOF
9059	/* end confdefs.h. */
9060	#include <sys/types.h>
9061	#include <utmp.h>
9062	int
9063	main ()
9064	{
9065	struct utmp ut; ut.ut_pid;
9066	;
9067	return 0;
9068	}
9069	_ACEOF
9070	rm -f conftest.$ac_objext
9071	if { (ac_try="$ac_compile"
9072	case "(($ac_try" in
9073	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9074	*) ac_try_echo=$ac_try;;
9075	esac
9076	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9077	(eval "$ac_compile") 2>conftest.er1
9078	ac_status=$?
9079	grep -v '^ *+' conftest.er1 >conftest.err
9080	rm -f conftest.er1
9081	cat conftest.err >&5
9082	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9083	(exit $ac_status); } && {
9084	test -z "$ac_cxx_werror_flag" ||
9085	test ! -s conftest.err
9086	} && test -s conftest.$ac_objext; then
9087	struct_utmp_pid=yes
9088	else
9089	echo "$as_me: failed program was:" >&5
9090	sed 's/^/| /' conftest.$ac_ext >&5
9091
9092	struct_utmp_pid=no
9093	fi
9094
9095	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9096	fi
9097	{ echo "$as_me:$LINENO: result: $struct_utmp_pid" >&5
9098	echo "${ECHO_T}$struct_utmp_pid" >&6; }
9099	if test x$struct_utmp_pid = xyes; then
9100
9101	cat >>confdefs.h <<\_ACEOF
9102	#define HAVE_UTMP_PID 1
9103	_ACEOF
9104
9105	fi
9106
9107	fi
9108
9109
9110
9111	if test "${ac_cv_header_utmpx_h+set}" = set; then
9112	{ echo "$as_me:$LINENO: checking for utmpx.h" >&5
9113	echo $ECHO_N "checking for utmpx.h... $ECHO_C" >&6; }
9114	if test "${ac_cv_header_utmpx_h+set}" = set; then
9115	echo $ECHO_N "(cached) $ECHO_C" >&6
9116	fi
9117	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmpx_h" >&5
9118	echo "${ECHO_T}$ac_cv_header_utmpx_h" >&6; }
9119	else
9120	# Is the header compilable?
9121	{ echo "$as_me:$LINENO: checking utmpx.h usability" >&5
9122	echo $ECHO_N "checking utmpx.h usability... $ECHO_C" >&6; }
9123	cat >conftest.$ac_ext <<_ACEOF
9124	/* confdefs.h. */
9125	_ACEOF
9126	cat confdefs.h >>conftest.$ac_ext
9127	cat >>conftest.$ac_ext <<_ACEOF
9128	/* end confdefs.h. */
9129	$ac_includes_default
9130	#include <utmpx.h>
9131	_ACEOF
9132	rm -f conftest.$ac_objext
9133	if { (ac_try="$ac_compile"
9134	case "(($ac_try" in
9135	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9136	*) ac_try_echo=$ac_try;;
9137	esac
9138	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9139	(eval "$ac_compile") 2>conftest.er1
9140	ac_status=$?
9141	grep -v '^ *+' conftest.er1 >conftest.err
9142	rm -f conftest.er1
9143	cat conftest.err >&5
9144	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9145	(exit $ac_status); } && {
9146	test -z "$ac_cxx_werror_flag" ||
9147	test ! -s conftest.err
9148	} && test -s conftest.$ac_objext; then
9149	ac_header_compiler=yes
9150	else
9151	echo "$as_me: failed program was:" >&5
9152	sed 's/^/| /' conftest.$ac_ext >&5
9153
9154	ac_header_compiler=no
9155	fi
9156
9157	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9158	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9159	echo "${ECHO_T}$ac_header_compiler" >&6; }
9160
9161	# Is the header present?
9162	{ echo "$as_me:$LINENO: checking utmpx.h presence" >&5
9163	echo $ECHO_N "checking utmpx.h presence... $ECHO_C" >&6; }
9164	cat >conftest.$ac_ext <<_ACEOF
9165	/* confdefs.h. */
9166	_ACEOF
9167	cat confdefs.h >>conftest.$ac_ext
9168	cat >>conftest.$ac_ext <<_ACEOF
9169	/* end confdefs.h. */
9170	#include <utmpx.h>
9171	_ACEOF
9172	if { (ac_try="$ac_cpp conftest.$ac_ext"
9173	case "(($ac_try" in
9174	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9175	*) ac_try_echo=$ac_try;;
9176	esac
9177	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9178	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9179	ac_status=$?
9180	grep -v '^ *+' conftest.er1 >conftest.err
9181	rm -f conftest.er1
9182	cat conftest.err >&5
9183	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9184	(exit $ac_status); } >/dev/null && {
9185	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
9186	test ! -s conftest.err
9187	}; then
9188	ac_header_preproc=yes
9189	else
9190	echo "$as_me: failed program was:" >&5
9191	sed 's/^/| /' conftest.$ac_ext >&5
9192
9193	ac_header_preproc=no
9194	fi
9195
9196	rm -f conftest.err conftest.$ac_ext
9197	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9198	echo "${ECHO_T}$ac_header_preproc" >&6; }
9199
9200	# So? What about this header?
9201	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
9202	yes:no: )
9203	{ echo "$as_me:$LINENO: WARNING: utmpx.h: accepted by the compiler, rejected by the preprocessor!" >&5
9204	echo "$as_me: WARNING: utmpx.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
9205	{ echo "$as_me:$LINENO: WARNING: utmpx.h: proceeding with the compiler's result" >&5
9206	echo "$as_me: WARNING: utmpx.h: proceeding with the compiler's result" >&2;}
9207	ac_header_preproc=yes
9208	;;
9209	no:yes:* )
9210	{ echo "$as_me:$LINENO: WARNING: utmpx.h: present but cannot be compiled" >&5
9211	echo "$as_me: WARNING: utmpx.h: present but cannot be compiled" >&2;}
9212	{ echo "$as_me:$LINENO: WARNING: utmpx.h: check for missing prerequisite headers?" >&5
9213	echo "$as_me: WARNING: utmpx.h: check for missing prerequisite headers?" >&2;}
9214	{ echo "$as_me:$LINENO: WARNING: utmpx.h: see the Autoconf documentation" >&5
9215	echo "$as_me: WARNING: utmpx.h: see the Autoconf documentation" >&2;}
9216	{ echo "$as_me:$LINENO: WARNING: utmpx.h: section \"Present But Cannot Be Compiled\"" >&5
9217	echo "$as_me: WARNING: utmpx.h: section \"Present But Cannot Be Compiled\"" >&2;}
9218	{ echo "$as_me:$LINENO: WARNING: utmpx.h: proceeding with the preprocessor's result" >&5
9219	echo "$as_me: WARNING: utmpx.h: proceeding with the preprocessor's result" >&2;}
9220	{ echo "$as_me:$LINENO: WARNING: utmpx.h: in the future, the compiler will take precedence" >&5
9221	echo "$as_me: WARNING: utmpx.h: in the future, the compiler will take precedence" >&2;}
9222
9223	;;
9224	esac
9225	{ echo "$as_me:$LINENO: checking for utmpx.h" >&5
9226	echo $ECHO_N "checking for utmpx.h... $ECHO_C" >&6; }
9227	if test "${ac_cv_header_utmpx_h+set}" = set; then
9228	echo $ECHO_N "(cached) $ECHO_C" >&6
9229	else
9230	ac_cv_header_utmpx_h=$ac_header_preproc
9231	fi
9232	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmpx_h" >&5
9233	echo "${ECHO_T}$ac_cv_header_utmpx_h" >&6; }
9234
9235	fi
9236	if test $ac_cv_header_utmpx_h = yes; then
9237	{ echo "$as_me:$LINENO: checking for struct utmpx" >&5
9238	echo $ECHO_N "checking for struct utmpx... $ECHO_C" >&6; }
9239	if test "${struct_utmpx+set}" = set; then
9240	echo $ECHO_N "(cached) $ECHO_C" >&6
9241	else
9242	cat >conftest.$ac_ext <<_ACEOF
9243	/* confdefs.h. */
9244	_ACEOF
9245	cat confdefs.h >>conftest.$ac_ext
9246	cat >>conftest.$ac_ext <<_ACEOF
9247	/* end confdefs.h. */
9248	#include <sys/types.h>
9249	#include <utmpx.h>
9250	int
9251	main ()
9252	{
9253	struct utmpx ut;
9254	;
9255	return 0;
9256	}
9257	_ACEOF
9258	rm -f conftest.$ac_objext
9259	if { (ac_try="$ac_compile"
9260	case "(($ac_try" in
9261	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9262	*) ac_try_echo=$ac_try;;
9263	esac
9264	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9265	(eval "$ac_compile") 2>conftest.er1
9266	ac_status=$?
9267	grep -v '^ *+' conftest.er1 >conftest.err
9268	rm -f conftest.er1
9269	cat conftest.err >&5
9270	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9271	(exit $ac_status); } && {
9272	test -z "$ac_cxx_werror_flag" ||
9273	test ! -s conftest.err
9274	} && test -s conftest.$ac_objext; then
9275	struct_utmpx=yes
9276	else
9277	echo "$as_me: failed program was:" >&5
9278	sed 's/^/| /' conftest.$ac_ext >&5
9279
9280	struct_utmpx=no
9281	fi
9282
9283	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9284	fi
9285	{ echo "$as_me:$LINENO: result: $struct_utmpx" >&5
9286	echo "${ECHO_T}$struct_utmpx" >&6; }
9287	if test x$struct_utmpx = xyes; then
9288
9289	cat >>confdefs.h <<\_ACEOF
9290	#define HAVE_STRUCT_UTMPX 1
9291	_ACEOF
9292
9293	fi
9294
9295
9296	{ echo "$as_me:$LINENO: checking for host in utmpx struct" >&5
9297	echo $ECHO_N "checking for host in utmpx struct... $ECHO_C" >&6; }
9298	if test "${struct_utmpx_host+set}" = set; then
9299	echo $ECHO_N "(cached) $ECHO_C" >&6
9300	else
9301	cat >conftest.$ac_ext <<_ACEOF
9302	/* confdefs.h. */
9303	_ACEOF
9304	cat confdefs.h >>conftest.$ac_ext
9305	cat >>conftest.$ac_ext <<_ACEOF
9306	/* end confdefs.h. */
9307	#include <sys/types.h>
9308	#include <utmpx.h>
9309	int
9310	main ()
9311	{
9312	struct utmpx utx; utx.ut_host;
9313	;
9314	return 0;
9315	}
9316	_ACEOF
9317	rm -f conftest.$ac_objext
9318	if { (ac_try="$ac_compile"
9319	case "(($ac_try" in
9320	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9321	*) ac_try_echo=$ac_try;;
9322	esac
9323	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9324	(eval "$ac_compile") 2>conftest.er1
9325	ac_status=$?
9326	grep -v '^ *+' conftest.er1 >conftest.err
9327	rm -f conftest.er1
9328	cat conftest.err >&5
9329	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9330	(exit $ac_status); } && {
9331	test -z "$ac_cxx_werror_flag" ||
9332	test ! -s conftest.err
9333	} && test -s conftest.$ac_objext; then
9334	struct_utmpx_host=yes
9335	else
9336	echo "$as_me: failed program was:" >&5
9337	sed 's/^/| /' conftest.$ac_ext >&5
9338
9339	struct_utmpx_host=no
9340	fi
9341
9342	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9343	fi
9344	{ echo "$as_me:$LINENO: result: $struct_utmpx_host" >&5
9345	echo "${ECHO_T}$struct_utmpx_host" >&6; }
9346	if test x$struct_utmpx_host = xyes; then
9347
9348	cat >>confdefs.h <<\_ACEOF
9349	#define HAVE_UTMPX_HOST 1
9350	_ACEOF
9351
9352	fi
9353
9354	{ echo "$as_me:$LINENO: checking for session in utmpx struct" >&5
9355	echo $ECHO_N "checking for session in utmpx struct... $ECHO_C" >&6; }
9356	if test "${struct_utmpx_session+set}" = set; then
9357	echo $ECHO_N "(cached) $ECHO_C" >&6
9358	else
9359	cat >conftest.$ac_ext <<_ACEOF
9360	/* confdefs.h. */
9361	_ACEOF
9362	cat confdefs.h >>conftest.$ac_ext
9363	cat >>conftest.$ac_ext <<_ACEOF
9364	/* end confdefs.h. */
9365	#include <sys/types.h>
9366	#include <utmpx.h>
9367	int
9368	main ()
9369	{
9370	struct utmpx utx; utx.ut_session;
9371	;
9372	return 0;
9373	}
9374	_ACEOF
9375	rm -f conftest.$ac_objext
9376	if { (ac_try="$ac_compile"
9377	case "(($ac_try" in
9378	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9379	*) ac_try_echo=$ac_try;;
9380	esac
9381	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9382	(eval "$ac_compile") 2>conftest.er1
9383	ac_status=$?
9384	grep -v '^ *+' conftest.er1 >conftest.err
9385	rm -f conftest.er1
9386	cat conftest.err >&5
9387	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9388	(exit $ac_status); } && {
9389	test -z "$ac_cxx_werror_flag" ||
9390	test ! -s conftest.err
9391	} && test -s conftest.$ac_objext; then
9392	struct_utmpx_session=yes
9393	else
9394	echo "$as_me: failed program was:" >&5
9395	sed 's/^/| /' conftest.$ac_ext >&5
9396
9397	struct_utmpx_session=no
9398	fi
9399
9400	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9401	fi
9402	{ echo "$as_me:$LINENO: result: $struct_utmpx_session" >&5
9403	echo "${ECHO_T}$struct_utmpx_session" >&6; }
9404	if test x$struct_utmpx_session = xyes; then
9405
9406	cat >>confdefs.h <<\_ACEOF
9407	#define HAVE_UTMPX_SESSION 1
9408	_ACEOF
9409
9410	fi
9411
9412	fi
9413
9414
9415	{ echo "$as_me:$LINENO: checking for struct lastlog" >&5
9416	echo $ECHO_N "checking for struct lastlog... $ECHO_C" >&6; }
9417	if test "${struct_lastlog+set}" = set; then
9418	echo $ECHO_N "(cached) $ECHO_C" >&6
9419	else
9420	cat >conftest.$ac_ext <<_ACEOF
9421	/* confdefs.h. */
9422	_ACEOF
9423	cat confdefs.h >>conftest.$ac_ext
9424	cat >>conftest.$ac_ext <<_ACEOF
9425	/* end confdefs.h. */
9426	#include <sys/types.h>
9427	#include <utmp.h>
9428	#ifdef HAVE_LASTLOG_H
9429	#include <lastlog.h>
9430	#endif
9431
9432	int
9433	main ()
9434	{
9435	struct lastlog ll;
9436	;
9437	return 0;
9438	}
9439	_ACEOF
9440	rm -f conftest.$ac_objext
9441	if { (ac_try="$ac_compile"
9442	case "(($ac_try" in
9443	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9444	*) ac_try_echo=$ac_try;;
9445	esac
9446	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9447	(eval "$ac_compile") 2>conftest.er1
9448	ac_status=$?
9449	grep -v '^ *+' conftest.er1 >conftest.err
9450	rm -f conftest.er1
9451	cat conftest.err >&5
9452	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9453	(exit $ac_status); } && {
9454	test -z "$ac_cxx_werror_flag" ||
9455	test ! -s conftest.err
9456	} && test -s conftest.$ac_objext; then
9457	struct_lastlog=yes
9458	else
9459	echo "$as_me: failed program was:" >&5
9460	sed 's/^/| /' conftest.$ac_ext >&5
9461
9462	struct_lastlog=no
9463	fi
9464
9465	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9466	fi
9467	{ echo "$as_me:$LINENO: result: $struct_lastlog" >&5
9468	echo "${ECHO_T}$struct_lastlog" >&6; }
9469	if test x$struct_lastlog = xyes; then
9470
9471	cat >>confdefs.h <<\_ACEOF
9472	#define HAVE_STRUCT_LASTLOG 1
9473	_ACEOF
9474
9475	fi
9476
9477	{ echo "$as_me:$LINENO: checking for struct lastlogx" >&5
9478	echo $ECHO_N "checking for struct lastlogx... $ECHO_C" >&6; }
9479	if test "${struct_lastlogx+set}" = set; then
9480	echo $ECHO_N "(cached) $ECHO_C" >&6
9481	else
9482	cat >conftest.$ac_ext <<_ACEOF
9483	/* confdefs.h. */
9484	_ACEOF
9485	cat confdefs.h >>conftest.$ac_ext
9486	cat >>conftest.$ac_ext <<_ACEOF
9487	/* end confdefs.h. */
9488	#include <sys/types.h>
9489	#include <utmpx.h>
9490	#ifdef HAVE_LASTLOG_H
9491	#include <lastlog.h>
9492	#endif
9493
9494	int
9495	main ()
9496	{
9497	struct lastlogx ll;
9498	;
9499	return 0;
9500	}
9501	_ACEOF
9502	rm -f conftest.$ac_objext
9503	if { (ac_try="$ac_compile"
9504	case "(($ac_try" in
9505	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9506	*) ac_try_echo=$ac_try;;
9507	esac
9508	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9509	(eval "$ac_compile") 2>conftest.er1
9510	ac_status=$?
9511	grep -v '^ *+' conftest.er1 >conftest.err
9512	rm -f conftest.er1
9513	cat conftest.err >&5
9514	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9515	(exit $ac_status); } && {
9516	test -z "$ac_cxx_werror_flag" ||
9517	test ! -s conftest.err
9518	} && test -s conftest.$ac_objext; then
9519	struct_lastlogx=yes
9520	else
9521	echo "$as_me: failed program was:" >&5
9522	sed 's/^/| /' conftest.$ac_ext >&5
9523
9524	struct_lastlogx=no
9525	fi
9526
9527	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9528	fi
9529	{ echo "$as_me:$LINENO: result: $struct_lastlogx" >&5
9530	echo "${ECHO_T}$struct_lastlogx" >&6; }
9531	if test x$struct_lastlogx = xyes; then
9532
9533	cat >>confdefs.h <<\_ACEOF
9534	#define HAVE_STRUCT_LASTLOGX 1
9535	_ACEOF
9536
9537	fi
9538
9539
9540	{ echo "$as_me:$LINENO: checking where utmp is located" >&5
9541	echo $ECHO_N "checking where utmp is located... $ECHO_C" >&6; }
9542	if test "${path_utmp+set}" = set; then
9543	echo $ECHO_N "(cached) $ECHO_C" >&6
9544	else
9545	if test "$cross_compiling" = yes; then
9546	{ echo "$as_me:$LINENO: WARNING: Define UTMP_FILE in config.h manually" >&5
9547	echo "$as_me: WARNING: Define UTMP_FILE in config.h manually" >&2;}
9548	else
9549	cat >conftest.$ac_ext <<_ACEOF
9550	/* confdefs.h. */
9551	_ACEOF
9552	cat confdefs.h >>conftest.$ac_ext
9553	cat >>conftest.$ac_ext <<_ACEOF
9554	/* end confdefs.h. */
9555	#include <stdio.h>
9556	#include <stdlib.h>
9557	#include <sys/types.h>
9558	#include <utmp.h>
9559	#include <errno.h>
9560	main()
9561	{
9562	char **u, *utmplist[] = {
9563	"/var/run/utmp", "/var/adm/utmp", "/etc/utmp", "/usr/etc/utmp", "/usr/adm/utmp", NULL };
9564	FILE *a, *f=fopen("conftestval", "w");
9565	if (!f) exit(1);
9566	#ifdef UTMP_FILE
9567	fprintf(f, "%s\n", UTMP_FILE);
9568	exit(0);
9569	#endif
9570	#ifdef _PATH_UTMP
9571	fprintf(f, "%s\n", _PATH_UTMP);
9572	exit(0);
9573	#endif
9574	for (u = utmplist; *u; u++) {
9575	if ((a = fopen(*u, "r")) != NULL || errno == EACCES) {
9576	fprintf(f, "%s\n", *u);
9577	exit(0);
9578	}
9579	}
9580	exit(0);
9581	}
9582	_ACEOF
9583	rm -f conftest$ac_exeext
9584	if { (ac_try="$ac_link"
9585	case "(($ac_try" in
9586	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9587	*) ac_try_echo=$ac_try;;
9588	esac
9589	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9590	(eval "$ac_link") 2>&5
9591	ac_status=$?
9592	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9593	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9594	{ (case "(($ac_try" in
9595	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9596	*) ac_try_echo=$ac_try;;
9597	esac
9598	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9599	(eval "$ac_try") 2>&5
9600	ac_status=$?
9601	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9602	(exit $ac_status); }; }; then
9603	path_utmp=`cat conftestval`
9604	else
9605	echo "$as_me: program exited with status $ac_status" >&5
9606	echo "$as_me: failed program was:" >&5
9607	sed 's/^/| /' conftest.$ac_ext >&5
9608
9609	( exit $ac_status )
9610	path_utmp=
9611	fi
9612	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9613	fi
9614
9615
9616	fi
9617	{ echo "$as_me:$LINENO: result: $path_utmp" >&5
9618	echo "${ECHO_T}$path_utmp" >&6; }
9619	if test x$path_utmp != x; then
9620
9621	cat >>confdefs.h <<_ACEOF
9622	#define UTMP_FILE "$path_utmp"
9623	_ACEOF
9624
9625	fi
9626
9627
9628	{ echo "$as_me:$LINENO: checking where utmpx is located" >&5
9629	echo $ECHO_N "checking where utmpx is located... $ECHO_C" >&6; }
9630	if test "${path_utmpx+set}" = set; then
9631	echo $ECHO_N "(cached) $ECHO_C" >&6
9632	else
9633	if test "$cross_compiling" = yes; then
9634	{ echo "$as_me:$LINENO: WARNING: Define UTMPX_FILE in config.h manually" >&5
9635	echo "$as_me: WARNING: Define UTMPX_FILE in config.h manually" >&2;}
9636	else
9637	cat >conftest.$ac_ext <<_ACEOF
9638	/* confdefs.h. */
9639	_ACEOF
9640	cat confdefs.h >>conftest.$ac_ext
9641	cat >>conftest.$ac_ext <<_ACEOF
9642	/* end confdefs.h. */
9643	#include <stdio.h>
9644	#include <stdlib.h>
9645	#include <sys/types.h>
9646	#include <utmpx.h>
9647	#include <errno.h>
9648	#include <sys/stat.h>
9649	#ifdef HAVE_STRING_H
9650	#include <string.h>
9651	#endif
9652	main()
9653	{
9654	char **u, *p, *utmplist[] = {
9655	#ifdef UTMPX_FILE
9656	UTMPX_FILE,
9657	#endif
9658	#ifdef _PATH_UTMPX
9659	_PATH_UTMPX,
9660	#endif
9661	"/var/adm/utmpx", "/etc/utmpx", NULL };
9662	FILE *a, *f=fopen("conftestval", "w");
9663	struct stat statu, statux;
9664	if (!f) exit(1);
9665	for (u = utmplist; *u; u++) {
9666	if ((a = fopen(*u, "r")) != NULL || errno == EACCES) {
9667	if (stat(*u, &statux) < 0)
9668	continue;
9669	p = strdup(*u);
9670	p[strlen(p) - 1] = '\0';
9671	if (stat(p, &statu) >= 0
9672	&& (statu.st_mtime - statux.st_mtime > 86400))
9673	continue;
9674	fprintf(f, "%s\n", *u);
9675	exit(0);
9676	}
9677	}
9678	exit(0);
9679	}
9680	_ACEOF
9681	rm -f conftest$ac_exeext
9682	if { (ac_try="$ac_link"
9683	case "(($ac_try" in
9684	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9685	*) ac_try_echo=$ac_try;;
9686	esac
9687	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9688	(eval "$ac_link") 2>&5
9689	ac_status=$?
9690	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9691	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9692	{ (case "(($ac_try" in
9693	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9694	*) ac_try_echo=$ac_try;;
9695	esac
9696	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9697	(eval "$ac_try") 2>&5
9698	ac_status=$?
9699	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9700	(exit $ac_status); }; }; then
9701	path_utmpx=`cat conftestval`
9702	else
9703	echo "$as_me: program exited with status $ac_status" >&5
9704	echo "$as_me: failed program was:" >&5
9705	sed 's/^/| /' conftest.$ac_ext >&5
9706
9707	( exit $ac_status )
9708	path_utmpx=
9709	fi
9710	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9711	fi
9712
9713
9714	fi
9715	{ echo "$as_me:$LINENO: result: $path_utmpx" >&5
9716	echo "${ECHO_T}$path_utmpx" >&6; }
9717	if test x$path_utmpx != x; then
9718
9719	cat >>confdefs.h <<_ACEOF
9720	#define UTMPX_FILE "$path_utmpx"
9721	_ACEOF
9722
9723	fi
9724
9725
9726	{ echo "$as_me:$LINENO: checking where wtmp is located" >&5
9727	echo $ECHO_N "checking where wtmp is located... $ECHO_C" >&6; }
9728	if test "${path_wtmp+set}" = set; then
9729	echo $ECHO_N "(cached) $ECHO_C" >&6
9730	else
9731	if test "$cross_compiling" = yes; then
9732	{ echo "$as_me:$LINENO: WARNING: Define WTMP_FILE in config.h manually" >&5
9733	echo "$as_me: WARNING: Define WTMP_FILE in config.h manually" >&2;}
9734	else
9735	cat >conftest.$ac_ext <<_ACEOF
9736	/* confdefs.h. */
9737	_ACEOF
9738	cat confdefs.h >>conftest.$ac_ext
9739	cat >>conftest.$ac_ext <<_ACEOF
9740	/* end confdefs.h. */
9741	#include <stdio.h>
9742	#include <stdlib.h>
9743	#include <sys/types.h>
9744	#ifdef HAVE_UTMP_H
9745	#include <utmp.h>
9746	#endif
9747	#include <errno.h>
9748	main()
9749	{
9750	char **w, *wtmplist[] = {
9751	"/var/log/wtmp", "/var/adm/wtmp", "/etc/wtmp", "/usr/etc/wtmp", "/usr/adm/wtmp", NULL };
9752	FILE *a, *f=fopen("conftestval", "w");
9753	if (!f) exit(1);
9754	#ifdef WTMP_FILE
9755	fprintf(f, "%s\n", WTMP_FILE);
9756	exit(0);
9757	#endif
9758	#ifdef _PATH_WTMP
9759	fprintf(f, "%s\n", _PATH_WTMP);
9760	exit(0);
9761	#endif
9762	for (w = wtmplist; *w; w++) {
9763	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
9764	fprintf(f, "%s\n", *w);
9765	exit(0);
9766	}
9767	}
9768	exit(0);
9769	}
9770	_ACEOF
9771	rm -f conftest$ac_exeext
9772	if { (ac_try="$ac_link"
9773	case "(($ac_try" in
9774	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9775	*) ac_try_echo=$ac_try;;
9776	esac
9777	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9778	(eval "$ac_link") 2>&5
9779	ac_status=$?
9780	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9781	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9782	{ (case "(($ac_try" in
9783	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9784	*) ac_try_echo=$ac_try;;
9785	esac
9786	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9787	(eval "$ac_try") 2>&5
9788	ac_status=$?
9789	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9790	(exit $ac_status); }; }; then
9791	path_wtmp=`cat conftestval`
9792	else
9793	echo "$as_me: program exited with status $ac_status" >&5
9794	echo "$as_me: failed program was:" >&5
9795	sed 's/^/| /' conftest.$ac_ext >&5
9796
9797	( exit $ac_status )
9798	path_wtmp=
9799	fi
9800	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9801	fi
9802
9803
9804	fi
9805	{ echo "$as_me:$LINENO: result: $path_wtmp" >&5
9806	echo "${ECHO_T}$path_wtmp" >&6; }
9807	if test x$path_wtmp != x; then
9808
9809	cat >>confdefs.h <<_ACEOF
9810	#define WTMP_FILE "$path_wtmp"
9811	_ACEOF
9812
9813	fi
9814
9815	{ echo "$as_me:$LINENO: checking where wtmpx is located" >&5
9816	echo $ECHO_N "checking where wtmpx is located... $ECHO_C" >&6; }
9817	if test "${path_wtmpx+set}" = set; then
9818	echo $ECHO_N "(cached) $ECHO_C" >&6
9819	else
9820	if test "$cross_compiling" = yes; then
9821	{ echo "$as_me:$LINENO: WARNING: Define WTMPX_FILE in config.h manually" >&5
9822	echo "$as_me: WARNING: Define WTMPX_FILE in config.h manually" >&2;}
9823	else
9824	cat >conftest.$ac_ext <<_ACEOF
9825	/* confdefs.h. */
9826	_ACEOF
9827	cat confdefs.h >>conftest.$ac_ext
9828	cat >>conftest.$ac_ext <<_ACEOF
9829	/* end confdefs.h. */
9830	#include <stdio.h>
9831	#include <stdlib.h>
9832	#ifdef HAVE_UTMPX_H
9833	#include <utmpx.h>
9834	#endif
9835	#include <errno.h>
9836	main()
9837	{
9838	char **w, *wtmplist[] = {
9839	"/var/log/wtmpx", "/var/adm/wtmpx", NULL };
9840	FILE *a, *f=fopen("conftestval", "w");
9841	if (!f) exit(1);
9842	#ifdef WTMPX_FILE
9843	fprintf(f, "%s\n", WTMPX_FILE);
9844	exit(0);
9845	#endif
9846	#ifdef _PATH_WTMPX
9847	fprintf(f, "%s\n", _PATH_WTMPX);
9848	exit(0);
9849	#endif
9850	for (w = wtmplist; *w; w++) {
9851	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
9852	fprintf(f, "%s\n", *w);
9853	exit(0);
9854	}
9855	}
9856	exit(0);
9857	}
9858	_ACEOF
9859	rm -f conftest$ac_exeext
9860	if { (ac_try="$ac_link"
9861	case "(($ac_try" in
9862	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9863	*) ac_try_echo=$ac_try;;
9864	esac
9865	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9866	(eval "$ac_link") 2>&5
9867	ac_status=$?
9868	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9869	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9870	{ (case "(($ac_try" in
9871	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9872	*) ac_try_echo=$ac_try;;
9873	esac
9874	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9875	(eval "$ac_try") 2>&5
9876	ac_status=$?
9877	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9878	(exit $ac_status); }; }; then
9879	path_wtmpx=`cat conftestval`
9880	else
9881	echo "$as_me: program exited with status $ac_status" >&5
9882	echo "$as_me: failed program was:" >&5
9883	sed 's/^/| /' conftest.$ac_ext >&5
9884
9885	( exit $ac_status )
9886	path_wtmpx=
9887	fi
9888	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9889	fi
9890
9891
9892	fi
9893	{ echo "$as_me:$LINENO: result: $path_wtmpx" >&5
9894	echo "${ECHO_T}$path_wtmpx" >&6; }
9895	if test x$path_wtmpx != x; then
9896
9897	cat >>confdefs.h <<_ACEOF
9898	#define WTMPX_FILE "$path_wtmpx"
9899	_ACEOF
9900
9901	fi
9902
9903	{ echo "$as_me:$LINENO: checking where lastlog is located" >&5
9904	echo $ECHO_N "checking where lastlog is located... $ECHO_C" >&6; }
9905	if test "${path_lastlog+set}" = set; then
9906	echo $ECHO_N "(cached) $ECHO_C" >&6
9907	else
9908	if test "$cross_compiling" = yes; then
9909	{ echo "$as_me:$LINENO: WARNING: Define LASTLOG_FILE in config.h manually" >&5
9910	echo "$as_me: WARNING: Define LASTLOG_FILE in config.h manually" >&2;}
9911	else
9912	cat >conftest.$ac_ext <<_ACEOF
9913	/* confdefs.h. */
9914	_ACEOF
9915	cat confdefs.h >>conftest.$ac_ext
9916	cat >>conftest.$ac_ext <<_ACEOF
9917	/* end confdefs.h. */
9918	#include <stdio.h>
9919	#include <stdlib.h>
9920	#include <sys/types.h>
9921	#ifdef HAVE_UTMPX_H
9922	#include <utmpx.h>
9923	#elif defined(HAVE_UTMP_H)
9924	#include <utmp.h>
9925	#endif
9926	#ifdef HAVE_LASTLOG_H
9927	#include <lastlog.h>
9928	#endif
9929	#include <errno.h>
9930	main()
9931	{
9932	char **w, *lastloglist[] = { "/var/log/lastlog", NULL };
9933	FILE *a, *f=fopen("conftestval", "w");
9934	if (!f) exit(1);
9935	#ifdef LASTLOG_FILE
9936	fprintf(f, "%s\n", LASTLOG_FILE);
9937	exit(0);
9938	#endif
9939	#ifdef _PATH_LASTLOG
9940	fprintf(f, "%s\n", _PATH_LASTLOG);
9941	exit(0);
9942	#endif
9943	for (w = lastloglist; *w; w++) {
9944	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
9945	fprintf(f, "%s\n", *w);
9946	exit(0);
9947	}
9948	}
9949	exit(0);
9950	}
9951	_ACEOF
9952	rm -f conftest$ac_exeext
9953	if { (ac_try="$ac_link"
9954	case "(($ac_try" in
9955	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9956	*) ac_try_echo=$ac_try;;
9957	esac
9958	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9959	(eval "$ac_link") 2>&5
9960	ac_status=$?
9961	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9962	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9963	{ (case "(($ac_try" in
9964	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9965	*) ac_try_echo=$ac_try;;
9966	esac
9967	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9968	(eval "$ac_try") 2>&5
9969	ac_status=$?
9970	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9971	(exit $ac_status); }; }; then
9972	path_lastlog=`cat conftestval`
9973	else
9974	echo "$as_me: program exited with status $ac_status" >&5
9975	echo "$as_me: failed program was:" >&5
9976	sed 's/^/| /' conftest.$ac_ext >&5
9977
9978	( exit $ac_status )
9979	path_lastlog=
9980	fi
9981	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9982	fi
9983
9984
9985	fi
9986	{ echo "$as_me:$LINENO: result: $path_lastlog" >&5
9987	echo "${ECHO_T}$path_lastlog" >&6; }
9988	if test x$path_lastlog != x; then
9989
9990	cat >>confdefs.h <<_ACEOF
9991	#define LASTLOG_FILE "$path_lastlog"
9992	_ACEOF
9993
9994	fi
9995
9996	{ echo "$as_me:$LINENO: checking where lastlogx is located" >&5
9997	echo $ECHO_N "checking where lastlogx is located... $ECHO_C" >&6; }
9998	if test "${path_lastlogx+set}" = set; then
9999	echo $ECHO_N "(cached) $ECHO_C" >&6
10000	else
10001	if test "$cross_compiling" = yes; then
10002	{ echo "$as_me:$LINENO: WARNING: Define LASTLOGX_FILE in config.h manually" >&5
10003	echo "$as_me: WARNING: Define LASTLOGX_FILE in config.h manually" >&2;}
10004	else
10005	cat >conftest.$ac_ext <<_ACEOF
10006	/* confdefs.h. */
10007	_ACEOF
10008	cat confdefs.h >>conftest.$ac_ext
10009	cat >>conftest.$ac_ext <<_ACEOF
10010	/* end confdefs.h. */
10011	#include <stdio.h>
10012	#include <stdlib.h>
10013	#ifdef HAVE_UTMPX_H
10014	#include <utmpx.h>
10015	#endif
10016	#include <errno.h>
10017	main()
10018	{
10019	char **w, *wtmplist[] = { "/var/log/lastlogx", "/var/adm/lastlogx", NULL };
10020	FILE *a, *f=fopen("conftestval", "w");
10021	if (!f) exit(1);
10022	#ifdef LASTLOGX_FILE
10023	fprintf(f, "%s\n", LASTLOGX_FILE);
10024	exit(0);
10025	#endif
10026	#ifdef _PATH_LASTLOGX
10027	fprintf(f, "%s\n", _PATH_LASTLOGX);
10028	exit(0);
10029	#endif
10030	for (w = wtmplist; *w; w++) {
10031	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
10032	fprintf(f, "%s\n", *w);
10033	exit(0);
10034	}
10035	}
10036	exit(0);
10037	}
10038	_ACEOF
10039	rm -f conftest$ac_exeext
10040	if { (ac_try="$ac_link"
10041	case "(($ac_try" in
10042	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10043	*) ac_try_echo=$ac_try;;
10044	esac
10045	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10046	(eval "$ac_link") 2>&5
10047	ac_status=$?
10048	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10049	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10050	{ (case "(($ac_try" in
10051	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10052	*) ac_try_echo=$ac_try;;
10053	esac
10054	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10055	(eval "$ac_try") 2>&5
10056	ac_status=$?
10057	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10058	(exit $ac_status); }; }; then
10059	path_lastlogx=`cat conftestval`
10060	else
10061	echo "$as_me: program exited with status $ac_status" >&5
10062	echo "$as_me: failed program was:" >&5
10063	sed 's/^/| /' conftest.$ac_ext >&5
10064
10065	( exit $ac_status )
10066	path_lastlogx=
10067	fi
10068	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10069	fi
10070
10071
10072	fi
10073	{ echo "$as_me:$LINENO: result: $path_lastlogx" >&5
10074	echo "${ECHO_T}$path_lastlogx" >&6; }
10075	if test x$path_lastlogx != x; then
10076
10077	cat >>confdefs.h <<_ACEOF
10078	#define LASTLOGX_FILE "$path_lastlogx"
10079	_ACEOF
10080
10081	fi
10082
10083
10084
10085
10086	save_LIBS=$LIBS
10087	save_CFLAGS=$CFLAGS
10088	CFLAGS="$CFLAGS $X_CFLAGS"
10089	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
10090	if test x$support_xim = xyes; then
10091	{ echo "$as_me:$LINENO: checking for working Xlocale" >&5
10092	echo $ECHO_N "checking for working Xlocale... $ECHO_C" >&6; }
10093	if test "${rxvt_cv_func_xlocale+set}" = set; then
10094	echo $ECHO_N "(cached) $ECHO_C" >&6
10095	else
10096	if test "$cross_compiling" = yes; then
10097	:
10098	else
10099	cat >conftest.$ac_ext <<_ACEOF
10100	/* confdefs.h. */
10101	_ACEOF
10102	cat confdefs.h >>conftest.$ac_ext
10103	cat >>conftest.$ac_ext <<_ACEOF
10104	/* end confdefs.h. */
10105	#include <X11/Xlib.h>
10106	#include <stdlib.h>
10107	main() {
10108	char *p;
10109	if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
10110	exit (XSupportsLocale() ? 0 : 1);
10111	else
10112	exit (1);}
10113	_ACEOF
10114	rm -f conftest$ac_exeext
10115	if { (ac_try="$ac_link"
10116	case "(($ac_try" in
10117	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10118	*) ac_try_echo=$ac_try;;
10119	esac
10120	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10121	(eval "$ac_link") 2>&5
10122	ac_status=$?
10123	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10124	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10125	{ (case "(($ac_try" in
10126	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10127	*) ac_try_echo=$ac_try;;
10128	esac
10129	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10130	(eval "$ac_try") 2>&5
10131	ac_status=$?
10132	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10133	(exit $ac_status); }; }; then
10134	rxvt_cv_func_xlocale=yes
10135	else
10136	echo "$as_me: program exited with status $ac_status" >&5
10137	echo "$as_me: failed program was:" >&5
10138	sed 's/^/| /' conftest.$ac_ext >&5
10139
10140	( exit $ac_status )
10141	rxvt_cv_func_xlocale=no
10142	fi
10143	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10144	fi
10145
10146
10147	fi
10148	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_xlocale" >&5
10149	echo "${ECHO_T}$rxvt_cv_func_xlocale" >&6; }
10150	if test x$rxvt_cv_func_xlocale = xyes; then
10151
10152	cat >>confdefs.h <<\_ACEOF
10153	#define USE_XIM 1
10154	_ACEOF
10155
10156	{ echo "$as_me:$LINENO: checking for broken XIM callback" >&5
10157	echo $ECHO_N "checking for broken XIM callback... $ECHO_C" >&6; }
10158	if test "${rxvt_broken_ximcb+set}" = set; then
10159	echo $ECHO_N "(cached) $ECHO_C" >&6
10160	else
10161	cat >conftest.$ac_ext <<_ACEOF
10162
10163	#include <X11/Xlib.h>
10164
10165	void im_destroy_cb (XIC unused1, XPointer client_data, XPointer unused3);
10166
10167	void f() {
10168	XIMCallback cb;
10169	cb.callback = im_destroy_cb;
10170	}
10171
10172	_ACEOF
10173	rm -f conftest.$ac_objext
10174	if { (ac_try="$ac_compile"
10175	case "(($ac_try" in
10176	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10177	*) ac_try_echo=$ac_try;;
10178	esac
10179	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10180	(eval "$ac_compile") 2>conftest.er1
10181	ac_status=$?
10182	grep -v '^ *+' conftest.er1 >conftest.err
10183	rm -f conftest.er1
10184	cat conftest.err >&5
10185	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10186	(exit $ac_status); } && {
10187	test -z "$ac_cxx_werror_flag" ||
10188	test ! -s conftest.err
10189	} && test -s conftest.$ac_objext; then
10190	rxvt_broken_ximcb=yes
10191	else
10192	echo "$as_me: failed program was:" >&5
10193	sed 's/^/| /' conftest.$ac_ext >&5
10194
10195	rxvt_broken_ximcb=no
10196	fi
10197
10198	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10199	fi
10200	{ echo "$as_me:$LINENO: result: $rxvt_broken_ximcb" >&5
10201	echo "${ECHO_T}$rxvt_broken_ximcb" >&6; }
10202
10203	if test x$rxvt_broken_ximcb = xyes; then
10204
10205	cat >>confdefs.h <<\_ACEOF
10206	#define XIMCB_PROTO_BROKEN 1
10207	_ACEOF
10208
10209	fi
10210	fi
10211	fi
10212
10213	{ echo "$as_me:$LINENO: checking for working X setlocale" >&5
10214	echo $ECHO_N "checking for working X setlocale... $ECHO_C" >&6; }
10215	if test "${rxvt_cv_func_xsetlocale+set}" = set; then
10216	echo $ECHO_N "(cached) $ECHO_C" >&6
10217	else
10218	cat >conftest.$ac_ext <<_ACEOF
10219	/* confdefs.h. */
10220	_ACEOF
10221	cat confdefs.h >>conftest.$ac_ext
10222	cat >>conftest.$ac_ext <<_ACEOF
10223	/* end confdefs.h. */
10224	#define X_LOCALE 1
10225	#include <X11/Xlocale.h>
10226	int
10227	main ()
10228	{
10229	setlocale(LC_CTYPE, "");
10230	;
10231	return 0;
10232	}
10233	_ACEOF
10234	rm -f conftest.$ac_objext conftest$ac_exeext
10235	if { (ac_try="$ac_link"
10236	case "(($ac_try" in
10237	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10238	*) ac_try_echo=$ac_try;;
10239	esac
10240	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10241	(eval "$ac_link") 2>conftest.er1
10242	ac_status=$?
10243	grep -v '^ *+' conftest.er1 >conftest.err
10244	rm -f conftest.er1
10245	cat conftest.err >&5
10246	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10247	(exit $ac_status); } && {
10248	test -z "$ac_cxx_werror_flag" ||
10249	test ! -s conftest.err
10250	} && test -s conftest$ac_exeext &&
10251	$as_test_x conftest$ac_exeext; then
10252	rxvt_cv_func_xsetlocale=yes
10253	else
10254	echo "$as_me: failed program was:" >&5
10255	sed 's/^/| /' conftest.$ac_ext >&5
10256
10257	rxvt_cv_func_xsetlocale=no
10258	fi
10259
10260	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10261	conftest$ac_exeext conftest.$ac_ext
10262	fi
10263	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_xsetlocale" >&5
10264	echo "${ECHO_T}$rxvt_cv_func_xsetlocale" >&6; }
10265	if test x$rxvt_cv_func_xsetlocale = xyes; then
10266
10267	cat >>confdefs.h <<\_ACEOF
10268	#define HAVE_XSETLOCALE 1
10269	_ACEOF
10270
10271	fi
10272	LIBS=$save_LIBS
10273	CFLAGS=$save_CFLAGS
10274
10275	{ echo "$as_me:$LINENO: checking for working plain setlocale" >&5
10276	echo $ECHO_N "checking for working plain setlocale... $ECHO_C" >&6; }
10277	if test "${rxvt_cv_func_setlocale+set}" = set; then
10278	echo $ECHO_N "(cached) $ECHO_C" >&6
10279	else
10280	cat >conftest.$ac_ext <<_ACEOF
10281	/* confdefs.h. */
10282	_ACEOF
10283	cat confdefs.h >>conftest.$ac_ext
10284	cat >>conftest.$ac_ext <<_ACEOF
10285	/* end confdefs.h. */
10286	#include <clocale>
10287	int
10288	main ()
10289	{
10290	setlocale(LC_CTYPE, "");
10291	;
10292	return 0;
10293	}
10294	_ACEOF
10295	rm -f conftest.$ac_objext conftest$ac_exeext
10296	if { (ac_try="$ac_link"
10297	case "(($ac_try" in
10298	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10299	*) ac_try_echo=$ac_try;;
10300	esac
10301	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10302	(eval "$ac_link") 2>conftest.er1
10303	ac_status=$?
10304	grep -v '^ *+' conftest.er1 >conftest.err
10305	rm -f conftest.er1
10306	cat conftest.err >&5
10307	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10308	(exit $ac_status); } && {
10309	test -z "$ac_cxx_werror_flag" ||
10310	test ! -s conftest.err
10311	} && test -s conftest$ac_exeext &&
10312	$as_test_x conftest$ac_exeext; then
10313	rxvt_cv_func_setlocale=yes
10314	else
10315	echo "$as_me: failed program was:" >&5
10316	sed 's/^/| /' conftest.$ac_ext >&5
10317
10318	rxvt_cv_func_setlocale=no
10319	fi
10320
10321	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10322	conftest$ac_exeext conftest.$ac_ext
10323	fi
10324	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_setlocale" >&5
10325	echo "${ECHO_T}$rxvt_cv_func_setlocale" >&6; }
10326	if test x$rxvt_cv_func_setlocale = xyes; then
10327
10328	cat >>confdefs.h <<\_ACEOF
10329	#define HAVE_SETLOCALE 1
10330	_ACEOF
10331
10332	fi
10333
10334	{ echo "$as_me:$LINENO: checking for working nl_langinfo" >&5
10335	echo $ECHO_N "checking for working nl_langinfo... $ECHO_C" >&6; }
10336	if test "${rxvt_cv_func_nl_langinfo+set}" = set; then
10337	echo $ECHO_N "(cached) $ECHO_C" >&6
10338	else
10339	cat >conftest.$ac_ext <<_ACEOF
10340	/* confdefs.h. */
10341	_ACEOF
10342	cat confdefs.h >>conftest.$ac_ext
10343	cat >>conftest.$ac_ext <<_ACEOF
10344	/* end confdefs.h. */
10345	#include <langinfo.h>
10346	int
10347	main ()
10348	{
10349	nl_langinfo(CODESET);
10350	;
10351	return 0;
10352	}
10353	_ACEOF
10354	rm -f conftest.$ac_objext conftest$ac_exeext
10355	if { (ac_try="$ac_link"
10356	case "(($ac_try" in
10357	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10358	*) ac_try_echo=$ac_try;;
10359	esac
10360	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10361	(eval "$ac_link") 2>conftest.er1
10362	ac_status=$?
10363	grep -v '^ *+' conftest.er1 >conftest.err
10364	rm -f conftest.er1
10365	cat conftest.err >&5
10366	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10367	(exit $ac_status); } && {
10368	test -z "$ac_cxx_werror_flag" ||
10369	test ! -s conftest.err
10370	} && test -s conftest$ac_exeext &&
10371	$as_test_x conftest$ac_exeext; then
10372	rxvt_cv_func_nl_langinfo=yes
10373	else
10374	echo "$as_me: failed program was:" >&5
10375	sed 's/^/| /' conftest.$ac_ext >&5
10376
10377	rxvt_cv_func_nl_langinfo=no
10378	fi
10379
10380	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10381	conftest$ac_exeext conftest.$ac_ext
10382	fi
10383	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_nl_langinfo" >&5
10384	echo "${ECHO_T}$rxvt_cv_func_nl_langinfo" >&6; }
10385	if test x$rxvt_cv_func_nl_langinfo = xyes; then
10386
10387	cat >>confdefs.h <<\_ACEOF
10388	#define HAVE_NL_LANGINFO 1
10389	_ACEOF
10390
10391	fi
10392
10393
10394	{ echo "$as_me:$LINENO: checking for unix-compliant filehandle passing ability" >&5
10395	echo $ECHO_N "checking for unix-compliant filehandle passing ability... $ECHO_C" >&6; }
10396	if test "${can_pass_fds+set}" = set; then
10397	echo $ECHO_N "(cached) $ECHO_C" >&6
10398	else
10399	cat >conftest.$ac_ext <<_ACEOF
10400	/* confdefs.h. */
10401	_ACEOF
10402	cat confdefs.h >>conftest.$ac_ext
10403	cat >>conftest.$ac_ext <<_ACEOF
10404	/* end confdefs.h. */
10405
10406	#include <cstddef> // broken bsds (is that redundant?) need this
10407	#include <sys/types.h>
10408	#include <sys/socket.h>
10409	#include <sys/uio.h>
10410
10411	int
10412	main ()
10413	{
10414
10415	{
10416	msghdr msg;
10417	iovec iov;
10418	char buf [100];
10419	char data = 0;
10420
10421	iov.iov_base = &data;
10422	iov.iov_len = 1;
10423
10424	msg.msg_iov = &iov;
10425	msg.msg_iovlen = 1;
10426	msg.msg_control = buf;
10427	msg.msg_controllen = sizeof buf;
10428
10429	cmsghdr *cmsg = CMSG_FIRSTHDR (&msg);
10430	cmsg->cmsg_level = SOL_SOCKET;
10431	cmsg->cmsg_type = SCM_RIGHTS;
10432	cmsg->cmsg_len = 100;
10433
10434	*(int *)CMSG_DATA (cmsg) = 5;
10435
10436	return sendmsg (3, &msg, 0);
10437	}
10438
10439	;
10440	return 0;
10441	}
10442	_ACEOF
10443	rm -f conftest.$ac_objext conftest$ac_exeext
10444	if { (ac_try="$ac_link"
10445	case "(($ac_try" in
10446	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10447	*) ac_try_echo=$ac_try;;
10448	esac
10449	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10450	(eval "$ac_link") 2>conftest.er1
10451	ac_status=$?
10452	grep -v '^ *+' conftest.er1 >conftest.err
10453	rm -f conftest.er1
10454	cat conftest.err >&5
10455	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10456	(exit $ac_status); } && {
10457	test -z "$ac_cxx_werror_flag" ||
10458	test ! -s conftest.err
10459	} && test -s conftest$ac_exeext &&
10460	$as_test_x conftest$ac_exeext; then
10461	can_pass_fds=yes
10462	else
10463	echo "$as_me: failed program was:" >&5
10464	sed 's/^/| /' conftest.$ac_ext >&5
10465
10466	can_pass_fds=no
10467	fi
10468
10469	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10470	conftest$ac_exeext conftest.$ac_ext
10471	fi
10472	{ echo "$as_me:$LINENO: result: $can_pass_fds" >&5
10473	echo "${ECHO_T}$can_pass_fds" >&6; }
10474	if test x$can_pass_fds = xyes; then
10475
10476	cat >>confdefs.h <<\_ACEOF
10477	#define HAVE_UNIX_FDPASS 1
10478	_ACEOF
10479
10480	else
10481	{ { echo "$as_me:$LINENO: error: libptytty requires unix-compliant filehandle passing ability" >&5
10482	echo "$as_me: error: libptytty requires unix-compliant filehandle passing ability" >&2;}
10483	{ (exit 1); exit 1; }; }
10484	fi
10485
10486
10487
10488
10489
10490
10491
10492
10493	for ac_header in \
10494	pty.h \
10495	util.h \
10496	libutil.h \
10497	sys/ioctl.h \
10498	sys/stropts.h \
10499
10500	do
10501	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10502	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10503	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10504	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10505	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10506	echo $ECHO_N "(cached) $ECHO_C" >&6
10507	fi
10508	ac_res=`eval echo '${'$as_ac_Header'}'`
10509	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10510	echo "${ECHO_T}$ac_res" >&6; }
10511	else
10512	# Is the header compilable?
10513	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
10514	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
10515	cat >conftest.$ac_ext <<_ACEOF
10516	/* confdefs.h. */
10517	_ACEOF
10518	cat confdefs.h >>conftest.$ac_ext
10519	cat >>conftest.$ac_ext <<_ACEOF
10520	/* end confdefs.h. */
10521	$ac_includes_default
10522	#include <$ac_header>
10523	_ACEOF
10524	rm -f conftest.$ac_objext
10525	if { (ac_try="$ac_compile"
10526	case "(($ac_try" in
10527	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10528	*) ac_try_echo=$ac_try;;
10529	esac
10530	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10531	(eval "$ac_compile") 2>conftest.er1
10532	ac_status=$?
10533	grep -v '^ *+' conftest.er1 >conftest.err
10534	rm -f conftest.er1
10535	cat conftest.err >&5
10536	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10537	(exit $ac_status); } && {
10538	test -z "$ac_cxx_werror_flag" ||
10539	test ! -s conftest.err
10540	} && test -s conftest.$ac_objext; then
10541	ac_header_compiler=yes
10542	else
10543	echo "$as_me: failed program was:" >&5
10544	sed 's/^/| /' conftest.$ac_ext >&5
10545
10546	ac_header_compiler=no
10547	fi
10548
10549	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10550	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
10551	echo "${ECHO_T}$ac_header_compiler" >&6; }
10552
10553	# Is the header present?
10554	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
10555	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
10556	cat >conftest.$ac_ext <<_ACEOF
10557	/* confdefs.h. */
10558	_ACEOF
10559	cat confdefs.h >>conftest.$ac_ext
10560	cat >>conftest.$ac_ext <<_ACEOF
10561	/* end confdefs.h. */
10562	#include <$ac_header>
10563	_ACEOF
10564	if { (ac_try="$ac_cpp conftest.$ac_ext"
10565	case "(($ac_try" in
10566	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10567	*) ac_try_echo=$ac_try;;
10568	esac
10569	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10570	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
10571	ac_status=$?
10572	grep -v '^ *+' conftest.er1 >conftest.err
10573	rm -f conftest.er1
10574	cat conftest.err >&5
10575	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10576	(exit $ac_status); } >/dev/null && {
10577	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
10578	test ! -s conftest.err
10579	}; then
10580	ac_header_preproc=yes
10581	else
10582	echo "$as_me: failed program was:" >&5
10583	sed 's/^/| /' conftest.$ac_ext >&5
10584
10585	ac_header_preproc=no
10586	fi
10587
10588	rm -f conftest.err conftest.$ac_ext
10589	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10590	echo "${ECHO_T}$ac_header_preproc" >&6; }
10591
10592	# So? What about this header?
10593	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
10594	yes:no: )
10595	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
10596	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
10597	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
10598	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
10599	ac_header_preproc=yes
10600	;;
10601	no:yes:* )
10602	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
10603	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
10604	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
10605	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
10606	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
10607	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
10608	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
10609	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
10610	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
10611	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
10612	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
10613	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
10614
10615	;;
10616	esac
10617	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10618	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10619	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10620	echo $ECHO_N "(cached) $ECHO_C" >&6
10621	else
10622	eval "$as_ac_Header=\$ac_header_preproc"
10623	fi
10624	ac_res=`eval echo '${'$as_ac_Header'}'`
10625	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10626	echo "${ECHO_T}$ac_res" >&6; }
10627
10628	fi
10629	if test `eval echo '${'$as_ac_Header'}'` = yes; then
10630	cat >>confdefs.h <<_ACEOF
10631	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10632	_ACEOF
10633
10634	fi
10635
10636	done
10637
10638
10639
10640
10641
10642
10643
10644
10645
10646
10647
10648	for ac_func in \
10649	revoke \
10650	_getpty \
10651	getpt \
10652	posix_openpt \
10653	isastream \
10654	setuid \
10655	seteuid \
10656	setreuid \
10657	setresuid \
10658
10659	do
10660	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10661	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10662	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10663	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10664	echo $ECHO_N "(cached) $ECHO_C" >&6
10665	else
10666	cat >conftest.$ac_ext <<_ACEOF
10667	/* confdefs.h. */
10668	_ACEOF
10669	cat confdefs.h >>conftest.$ac_ext
10670	cat >>conftest.$ac_ext <<_ACEOF
10671	/* end confdefs.h. */
10672	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10673	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10674	#define $ac_func innocuous_$ac_func
10675
10676	/* System header to define __stub macros and hopefully few prototypes,
10677	which can conflict with char $ac_func (); below.
10678	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10679	<limits.h> exists even on freestanding compilers. */
10680
10681	#ifdef __STDC__
10682	# include <limits.h>
10683	#else
10684	# include <assert.h>
10685	#endif
10686
10687	#undef $ac_func
10688
10689	/* Override any GCC internal prototype to avoid an error.
10690	Use char because int might match the return type of a GCC
10691	builtin and then its argument prototype would still apply. */
10692	#ifdef __cplusplus
10693	extern "C"
10694	#endif
10695	char $ac_func ();
10696	/* The GNU C library defines this for functions which it implements
10697	to always fail with ENOSYS. Some functions are actually named
10698	something starting with __ and the normal name is an alias. */
10699	#if defined __stub_$ac_func || defined __stub___$ac_func
10700	choke me
10701	#endif
10702
10703	int
10704	main ()
10705	{
10706	return $ac_func ();
10707	;
10708	return 0;
10709	}
10710	_ACEOF
10711	rm -f conftest.$ac_objext conftest$ac_exeext
10712	if { (ac_try="$ac_link"
10713	case "(($ac_try" in
10714	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10715	*) ac_try_echo=$ac_try;;
10716	esac
10717	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10718	(eval "$ac_link") 2>conftest.er1
10719	ac_status=$?
10720	grep -v '^ *+' conftest.er1 >conftest.err
10721	rm -f conftest.er1
10722	cat conftest.err >&5
10723	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10724	(exit $ac_status); } && {
10725	test -z "$ac_cxx_werror_flag" ||
10726	test ! -s conftest.err
10727	} && test -s conftest$ac_exeext &&
10728	$as_test_x conftest$ac_exeext; then
10729	eval "$as_ac_var=yes"
10730	else
10731	echo "$as_me: failed program was:" >&5
10732	sed 's/^/| /' conftest.$ac_ext >&5
10733
10734	eval "$as_ac_var=no"
10735	fi
10736
10737	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10738	conftest$ac_exeext conftest.$ac_ext
10739	fi
10740	ac_res=`eval echo '${'$as_ac_var'}'`
10741	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10742	echo "${ECHO_T}$ac_res" >&6; }
10743	if test `eval echo '${'$as_ac_var'}'` = yes; then
10744	cat >>confdefs.h <<_ACEOF
10745	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10746	_ACEOF
10747
10748	fi
10749	done
10750
10751
10752	have_clone=no
10753
10754	{ echo "$as_me:$LINENO: checking for /dev/ptym/clone" >&5
10755	echo $ECHO_N "checking for /dev/ptym/clone... $ECHO_C" >&6; }
10756	if test -e /dev/ptym/clone; then
10757	{ echo "$as_me:$LINENO: result: yes" >&5
10758	echo "${ECHO_T}yes" >&6; }
10759
10760	cat >>confdefs.h <<\_ACEOF
10761	#define HAVE_DEV_CLONE 1
10762	_ACEOF
10763
10764
10765	cat >>confdefs.h <<\_ACEOF
10766	#define CLONE_DEVICE "/dev/ptym/clone"
10767	_ACEOF
10768
10769	have_clone=yes
10770	else
10771	{ echo "$as_me:$LINENO: result: no" >&5
10772	echo "${ECHO_T}no" >&6; }
10773	fi
10774
10775	{ echo "$as_me:$LINENO: checking for /dev/ptc" >&5
10776	echo $ECHO_N "checking for /dev/ptc... $ECHO_C" >&6; }
10777	if test -e /dev/ptc; then
10778	{ echo "$as_me:$LINENO: result: yes" >&5
10779	echo "${ECHO_T}yes" >&6; }
10780
10781	cat >>confdefs.h <<\_ACEOF
10782	#define HAVE_DEV_PTC 1
10783	_ACEOF
10784
10785
10786	cat >>confdefs.h <<\_ACEOF
10787	#define CLONE_DEVICE "/dev/ptc"
10788	_ACEOF
10789
10790	have_clone=yes
10791	else
10792	{ echo "$as_me:$LINENO: result: no" >&5
10793	echo "${ECHO_T}no" >&6; }
10794	fi
10795
10796	case $host in
10797	*-*-cygwin*)
10798	have_clone=yes
10799
10800	cat >>confdefs.h <<\_ACEOF
10801	#define CLONE_DEVICE "/dev/ptmx"
10802	_ACEOF
10803
10804	;;
10805	*)
10806	{ echo "$as_me:$LINENO: checking for /dev/ptmx" >&5
10807	echo $ECHO_N "checking for /dev/ptmx... $ECHO_C" >&6; }
10808	if test -e /dev/ptmx; then
10809	{ echo "$as_me:$LINENO: result: yes" >&5
10810	echo "${ECHO_T}yes" >&6; }
10811
10812	cat >>confdefs.h <<\_ACEOF
10813	#define HAVE_DEV_PTMX 1
10814	_ACEOF
10815
10816
10817	cat >>confdefs.h <<\_ACEOF
10818	#define CLONE_DEVICE "/dev/ptmx"
10819	_ACEOF
10820
10821	have_clone=yes
10822	else
10823	{ echo "$as_me:$LINENO: result: no" >&5
10824	echo "${ECHO_T}no" >&6; }
10825	fi
10826	;;
10827	esac
10828
10829	if test x$ac_cv_func_getpt = xyes -o x$ac_cv_func_posix_openpt = xyes -o x$have_clone = xyes; then
10830	{ echo "$as_me:$LINENO: checking for UNIX98 ptys" >&5
10831	echo $ECHO_N "checking for UNIX98 ptys... $ECHO_C" >&6; }
10832	cat >conftest.$ac_ext <<_ACEOF
10833	/* confdefs.h. */
10834	_ACEOF
10835	cat confdefs.h >>conftest.$ac_ext
10836	cat >>conftest.$ac_ext <<_ACEOF
10837	/* end confdefs.h. */
10838	#include <stdlib.h>
10839	int
10840	main ()
10841	{
10842	grantpt(0);unlockpt(0);ptsname(0);
10843	;
10844	return 0;
10845	}
10846	_ACEOF
10847	rm -f conftest.$ac_objext conftest$ac_exeext
10848	if { (ac_try="$ac_link"
10849	case "(($ac_try" in
10850	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10851	*) ac_try_echo=$ac_try;;
10852	esac
10853	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10854	(eval "$ac_link") 2>conftest.er1
10855	ac_status=$?
10856	grep -v '^ *+' conftest.er1 >conftest.err
10857	rm -f conftest.er1
10858	cat conftest.err >&5
10859	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10860	(exit $ac_status); } && {
10861	test -z "$ac_cxx_werror_flag" ||
10862	test ! -s conftest.err
10863	} && test -s conftest$ac_exeext &&
10864	$as_test_x conftest$ac_exeext; then
10865	unix98_pty=yes
10866
10867	cat >>confdefs.h <<\_ACEOF
10868	#define UNIX98_PTY 1
10869	_ACEOF
10870
10871	{ echo "$as_me:$LINENO: result: yes" >&5
10872	echo "${ECHO_T}yes" >&6; }
10873	else
10874	echo "$as_me: failed program was:" >&5
10875	sed 's/^/| /' conftest.$ac_ext >&5
10876
10877	{ echo "$as_me:$LINENO: result: no" >&5
10878	echo "${ECHO_T}no" >&6; }
10879	fi
10880
10881	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10882	conftest$ac_exeext conftest.$ac_ext
10883	fi
10884
10885	if test -z "$unix98_pty"; then
10886
10887	for ac_func in openpty
10888	do
10889	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10890	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10891	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10892	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10893	echo $ECHO_N "(cached) $ECHO_C" >&6
10894	else
10895	cat >conftest.$ac_ext <<_ACEOF
10896	/* confdefs.h. */
10897	_ACEOF
10898	cat confdefs.h >>conftest.$ac_ext
10899	cat >>conftest.$ac_ext <<_ACEOF
10900	/* end confdefs.h. */
10901	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10902	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10903	#define $ac_func innocuous_$ac_func
10904
10905	/* System header to define __stub macros and hopefully few prototypes,
10906	which can conflict with char $ac_func (); below.
10907	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10908	<limits.h> exists even on freestanding compilers. */
10909
10910	#ifdef __STDC__
10911	# include <limits.h>
10912	#else
10913	# include <assert.h>
10914	#endif
10915
10916	#undef $ac_func
10917
10918	/* Override any GCC internal prototype to avoid an error.
10919	Use char because int might match the return type of a GCC
10920	builtin and then its argument prototype would still apply. */
10921	#ifdef __cplusplus
10922	extern "C"
10923	#endif
10924	char $ac_func ();
10925	/* The GNU C library defines this for functions which it implements
10926	to always fail with ENOSYS. Some functions are actually named
10927	something starting with __ and the normal name is an alias. */
10928	#if defined __stub_$ac_func || defined __stub___$ac_func
10929	choke me
10930	#endif
10931
10932	int
10933	main ()
10934	{
10935	return $ac_func ();
10936	;
10937	return 0;
10938	}
10939	_ACEOF
10940	rm -f conftest.$ac_objext conftest$ac_exeext
10941	if { (ac_try="$ac_link"
10942	case "(($ac_try" in
10943	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10944	*) ac_try_echo=$ac_try;;
10945	esac
10946	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10947	(eval "$ac_link") 2>conftest.er1
10948	ac_status=$?
10949	grep -v '^ *+' conftest.er1 >conftest.err
10950	rm -f conftest.er1
10951	cat conftest.err >&5
10952	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10953	(exit $ac_status); } && {
10954	test -z "$ac_cxx_werror_flag" ||
10955	test ! -s conftest.err
10956	} && test -s conftest$ac_exeext &&
10957	$as_test_x conftest$ac_exeext; then
10958	eval "$as_ac_var=yes"
10959	else
10960	echo "$as_me: failed program was:" >&5
10961	sed 's/^/| /' conftest.$ac_ext >&5
10962
10963	eval "$as_ac_var=no"
10964	fi
10965
10966	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10967	conftest$ac_exeext conftest.$ac_ext
10968	fi
10969	ac_res=`eval echo '${'$as_ac_var'}'`
10970	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10971	echo "${ECHO_T}$ac_res" >&6; }
10972	if test `eval echo '${'$as_ac_var'}'` = yes; then
10973	cat >>confdefs.h <<_ACEOF
10974	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10975	_ACEOF
10976
10977	else
10978	{ echo "$as_me:$LINENO: checking for openpty in -lutil" >&5
10979	echo $ECHO_N "checking for openpty in -lutil... $ECHO_C" >&6; }
10980	if test "${ac_cv_lib_util_openpty+set}" = set; then
10981	echo $ECHO_N "(cached) $ECHO_C" >&6
10982	else
10983	ac_check_lib_save_LIBS=$LIBS
10984	LIBS="-lutil $LIBS"
10985	cat >conftest.$ac_ext <<_ACEOF
10986	/* confdefs.h. */
10987	_ACEOF
10988	cat confdefs.h >>conftest.$ac_ext
10989	cat >>conftest.$ac_ext <<_ACEOF
10990	/* end confdefs.h. */
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 openpty ();
10999	int
11000	main ()
11001	{
11002	return openpty ();
11003	;
11004	return 0;
11005	}
11006	_ACEOF
11007	rm -f conftest.$ac_objext conftest$ac_exeext
11008	if { (ac_try="$ac_link"
11009	case "(($ac_try" in
11010	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11011	*) ac_try_echo=$ac_try;;
11012	esac
11013	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11014	(eval "$ac_link") 2>conftest.er1
11015	ac_status=$?
11016	grep -v '^ *+' conftest.er1 >conftest.err
11017	rm -f conftest.er1
11018	cat conftest.err >&5
11019	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11020	(exit $ac_status); } && {
11021	test -z "$ac_cxx_werror_flag" ||
11022	test ! -s conftest.err
11023	} && test -s conftest$ac_exeext &&
11024	$as_test_x conftest$ac_exeext; then
11025	ac_cv_lib_util_openpty=yes
11026	else
11027	echo "$as_me: failed program was:" >&5
11028	sed 's/^/| /' conftest.$ac_ext >&5
11029
11030	ac_cv_lib_util_openpty=no
11031	fi
11032
11033	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11034	conftest$ac_exeext conftest.$ac_ext
11035	LIBS=$ac_check_lib_save_LIBS
11036	fi
11037	{ echo "$as_me:$LINENO: result: $ac_cv_lib_util_openpty" >&5
11038	echo "${ECHO_T}$ac_cv_lib_util_openpty" >&6; }
11039	if test $ac_cv_lib_util_openpty = yes; then
11040	cat >>confdefs.h <<\_ACEOF
11041	#define HAVE_OPENPTY 1
11042	_ACEOF
11043	LIBS="$LIBS -lutil"
11044	fi
11045
11046	fi
11047	done
11048
11049	fi
11050
11051
11052
11053	{ echo "$as_me:$LINENO: checking for tty group" >&5
11054	echo $ECHO_N "checking for tty group... $ECHO_C" >&6; }
11055	if test "${tty_group+set}" = set; then
11056	echo $ECHO_N "(cached) $ECHO_C" >&6
11057	else
11058	if test "$cross_compiling" = yes; then
11059	tty_group=no
11060	else
11061	cat >conftest.$ac_ext <<_ACEOF
11062	/* confdefs.h. */
11063	_ACEOF
11064	cat confdefs.h >>conftest.$ac_ext
11065	cat >>conftest.$ac_ext <<_ACEOF
11066	/* end confdefs.h. */
11067
11068	#include <sys/types.h>
11069	#include <sys/stat.h>
11070	#include <unistd.h>
11071	#include <grp.h>
11072
11073	main()
11074	{
11075	struct stat st;
11076	struct group *gr;
11077	char *tty;
11078	gr = getgrnam("tty");
11079	tty = ttyname(0);
11080	if (gr != 0
11081	&& tty != 0
11082	&& (stat(tty, &st)) == 0
11083	&& st.st_gid == gr->gr_gid)
11084	return 0;
11085	else
11086	return 1;
11087	}
11088	_ACEOF
11089	rm -f conftest$ac_exeext
11090	if { (ac_try="$ac_link"
11091	case "(($ac_try" in
11092	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11093	*) ac_try_echo=$ac_try;;
11094	esac
11095	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11096	(eval "$ac_link") 2>&5
11097	ac_status=$?
11098	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11099	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11100	{ (case "(($ac_try" in
11101	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11102	*) ac_try_echo=$ac_try;;
11103	esac
11104	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11105	(eval "$ac_try") 2>&5
11106	ac_status=$?
11107	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11108	(exit $ac_status); }; }; then
11109	tty_group=yes
11110	else
11111	echo "$as_me: program exited with status $ac_status" >&5
11112	echo "$as_me: failed program was:" >&5
11113	sed 's/^/| /' conftest.$ac_ext >&5
11114
11115	( exit $ac_status )
11116	tty_group=no
11117	fi
11118	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11119	fi
11120
11121
11122	fi
11123	{ echo "$as_me:$LINENO: result: $tty_group" >&5
11124	echo "${ECHO_T}$tty_group" >&6; }
11125	if test x$tty_group = xyes; then
11126
11127	cat >>confdefs.h <<\_ACEOF
11128	#define TTY_GID_SUPPORT 1
11129	_ACEOF
11130
11131	fi
11132
11133	if test x$support_xft = xyes; then
11134	# Extract the first word of "pkg-config", so it can be a program name with args.	6830	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
11135	set dummy pkg-config; ac_word=$2	6831	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
11136	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	6832	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11137	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	6833	printf %s "checking for $ac_word... " >&6; }
11138	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then	6834	if test ${ac_cv_path_PKG_CONFIG+y}
11139	echo $ECHO_N "(cached) $ECHO_C" >&6	6835	then :
11140	else	6836	printf %s "(cached) " >&6
		6837	else $as_nop
11141	case $PKG_CONFIG in	6838	case $PKG_CONFIG in
11142	[\\/]* | ?:[\\/]*)	6839	[\\/]* | ?:[\\/]*)
11143	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.	6840	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11144	;;	6841	;;
11145	*)	6842	*)
11146	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6843	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11147	for as_dir in $PATH	6844	for as_dir in $PATH
11148	do	6845	do
11149	IFS=$as_save_IFS	6846	IFS=$as_save_IFS
11150	test -z "$as_dir" && as_dir=.	6847	case $as_dir in #(((
		6848	'') as_dir=./ ;;
		6849	*/) ;;
		6850	*) as_dir=$as_dir/ ;;
		6851	esac
11151	for ac_exec_ext in '' $ac_executable_extensions; do	6852	for ac_exec_ext in '' $ac_executable_extensions; do
11152	if { test -f "$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$ac_exec_ext"; then
11153	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"	6854	ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
11154	echo "$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$ac_exec_ext" >&5
11155	break 2	6856	break 2
11156	fi	6857	fi
11157	done	6858	done
11158	done	6859	done
11159	IFS=$as_save_IFS	6860	IFS=$as_save_IFS
11160		6861
11161	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11162	;;	6862	;;
11163	esac	6863	esac
11164	fi	6864	fi
11165	PKG_CONFIG=$ac_cv_path_PKG_CONFIG	6865	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11166	if test -n "$PKG_CONFIG"; then	6866	if test -n "$PKG_CONFIG"; then
11167	{ echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5	6867	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11168	echo "${ECHO_T}$PKG_CONFIG" >&6; }	6868	printf "%s\n" "$PKG_CONFIG" >&6; }
11169	else	6869	else
11170	{ echo "$as_me:$LINENO: result: no" >&5	6870	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
11171	echo "${ECHO_T}no" >&6; }	6871	printf "%s\n" "no" >&6; }
11172	fi	6872	fi
11173		6873
11174		6874
11175	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xft; then	6875	fi
11176	X_LIBS="`$PKG_CONFIG xft --libs` $X_LIBS"	6876	if test -z "$ac_cv_path_PKG_CONFIG"; then
11177	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"
11178	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
11179	# 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.
11180	set dummy xft-config; ac_word=$2	7618	set dummy xft-config; ac_word=$2
11181	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	7619	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11182	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	7620	printf %s "checking for $ac_word... " >&6; }
11183	if test "${ac_cv_path_XFT_CONFIG+set}" = set; then	7621	if test ${ac_cv_path_XFT_CONFIG+y}
11184	echo $ECHO_N "(cached) $ECHO_C" >&6	7622	then :
11185	else	7623	printf %s "(cached) " >&6
		7624	else $as_nop
11186	case $XFT_CONFIG in	7625	case $XFT_CONFIG in
11187	[\\/]* | ?:[\\/]*)	7626	[\\/]* | ?:[\\/]*)
11188	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.	7627	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.
11189	;;	7628	;;
11190	*)	7629	*)
11191	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7630	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11192	for as_dir in $PATH	7631	for as_dir in $PATH
11193	do	7632	do
11194	IFS=$as_save_IFS	7633	IFS=$as_save_IFS
11195	test -z "$as_dir" && as_dir=.	7634	case $as_dir in #(((
		7635	'') as_dir=./ ;;
		7636	*/) ;;
		7637	*) as_dir=$as_dir/ ;;
		7638	esac
11196	for ac_exec_ext in '' $ac_executable_extensions; do	7639	for ac_exec_ext in '' $ac_executable_extensions; do
11197	if { test -f "$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$ac_exec_ext"; then
11198	ac_cv_path_XFT_CONFIG="$as_dir/$ac_word$ac_exec_ext"	7641	ac_cv_path_XFT_CONFIG="$as_dir$ac_word$ac_exec_ext"
11199	echo "$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$ac_exec_ext" >&5
11200	break 2	7643	break 2
11201	fi	7644	fi
11202	done	7645	done
11203	done	7646	done
11204	IFS=$as_save_IFS	7647	IFS=$as_save_IFS
11205		7648
11206	test -z "$ac_cv_path_XFT_CONFIG" && ac_cv_path_XFT_CONFIG="no"	7649	test -z "$ac_cv_path_XFT_CONFIG" && ac_cv_path_XFT_CONFIG="no"
11207	;;	7650	;;
11208	esac	7651	esac
11209	fi	7652	fi
11210	XFT_CONFIG=$ac_cv_path_XFT_CONFIG	7653	XFT_CONFIG=$ac_cv_path_XFT_CONFIG
11211	if test -n "$XFT_CONFIG"; then	7654	if test -n "$XFT_CONFIG"; then
11212	{ echo "$as_me:$LINENO: result: $XFT_CONFIG" >&5	7655	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5
11213	echo "${ECHO_T}$XFT_CONFIG" >&6; }	7656	printf "%s\n" "$XFT_CONFIG" >&6; }
11214	else	7657	else
11215	{ echo "$as_me:$LINENO: result: no" >&5	7658	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
11216	echo "${ECHO_T}no" >&6; }	7659	printf "%s\n" "no" >&6; }
11217	fi	7660	fi
11218		7661
11219		7662
11220	if test $XFT_CONFIG != no; then	7663	if test $XFT_CONFIG != no; then
11221	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"	7664	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"
11222	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"	7665	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"
11223	fi	7666	fi
		7667
11224	fi	7668	fi
		7669
11225		7670
11226	save_LIBS="$LIBS"	7671	save_LIBS="$LIBS"
11227	LIBS="$LIBS $X_LIBS"	7672	LIBS="$LIBS $X_LIBS"
11228		7673	for ac_header in X11/Xft/Xft.h fontconfig/fontconfig.h
11229	for ac_header in X11/Xft/Xft.h	7674	do :
11230	do
11231	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	7675	as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
11232	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	7676	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11233	{ echo "$as_me:$LINENO: checking for $ac_header" >&5	7677	if eval test \"x\$"$as_ac_Header"\" = x"yes"
11234	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }	7678	then :
11235	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	7679	cat >>confdefs.h <<_ACEOF
11236	echo $ECHO_N "(cached) $ECHO_C" >&6	7680	#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
11237	fi
11238	ac_res=`eval echo '${'$as_ac_Header'}'`
11239	{ echo "$as_me:$LINENO: result: $ac_res" >&5
11240	echo "${ECHO_T}$ac_res" >&6; }
11241	else
11242	# Is the header compilable?
11243	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
11244	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
11245	cat >conftest.$ac_ext <<_ACEOF
11246	/* confdefs.h. */
11247	_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; }
11248	cat confdefs.h >>conftest.$ac_ext	7716	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11249	cat >>conftest.$ac_ext <<_ACEOF
11250	/* end confdefs.h. */	7717	/* end confdefs.h. */
11251	$ac_includes_default
11252	#include <$ac_header>
11253	_ACEOF
11254	rm -f conftest.$ac_objext
11255	if { (ac_try="$ac_compile"
11256	case "(($ac_try" in
11257	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11258	*) ac_try_echo=$ac_try;;
11259	esac
11260	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11261	(eval "$ac_compile") 2>conftest.er1
11262	ac_status=$?
11263	grep -v '^ *+' conftest.er1 >conftest.err
11264	rm -f conftest.er1
11265	cat conftest.err >&5
11266	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11267	(exit $ac_status); } && {
11268	test -z "$ac_cxx_werror_flag" ||
11269	test ! -s conftest.err
11270	} && test -s conftest.$ac_objext; then
11271	ac_header_compiler=yes
11272	else
11273	echo "$as_me: failed program was:" >&5
11274	sed 's/^/| /' conftest.$ac_ext >&5
11275		7718
11276	ac_header_compiler=no	7719	#include <X11/extensions/Xrender.h>
11277	fi	7720	#if RENDER_MAJOR == 0 && RENDER_MINOR <= 10
11278		7721	error
11279	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11280	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
11281	echo "${ECHO_T}$ac_header_compiler" >&6; }
11282
11283	# Is the header present?
11284	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
11285	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
11286	cat >conftest.$ac_ext <<_ACEOF
11287	/* confdefs.h. */
11288	_ACEOF
11289	cat confdefs.h >>conftest.$ac_ext
11290	cat >>conftest.$ac_ext <<_ACEOF
11291	/* end confdefs.h. */
11292	#include <$ac_header>
11293	_ACEOF
11294	if { (ac_try="$ac_cpp conftest.$ac_ext"
11295	case "(($ac_try" in
11296	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11297	*) ac_try_echo=$ac_try;;
11298	esac
11299	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11300	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
11301	ac_status=$?
11302	grep -v '^ *+' conftest.er1 >conftest.err
11303	rm -f conftest.er1
11304	cat conftest.err >&5
11305	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11306	(exit $ac_status); } >/dev/null && {
11307	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
11308	test ! -s conftest.err
11309	}; then
11310	ac_header_preproc=yes
11311	else
11312	echo "$as_me: failed program was:" >&5
11313	sed 's/^/| /' conftest.$ac_ext >&5
11314
11315	ac_header_preproc=no
11316	fi
11317
11318	rm -f conftest.err conftest.$ac_ext
11319	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
11320	echo "${ECHO_T}$ac_header_preproc" >&6; }
11321
11322	# So? What about this header?
11323	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
11324	yes:no: )
11325	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
11326	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
11327	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
11328	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
11329	ac_header_preproc=yes
11330	;;
11331	no:yes:* )
11332	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
11333	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
11334	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
11335	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
11336	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
11337	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
11338	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
11339	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
11340	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
11341	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
11342	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
11343	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
11344
11345	;;
11346	esac
11347	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
11348	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11349	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11350	echo $ECHO_N "(cached) $ECHO_C" >&6
11351	else
11352	eval "$as_ac_Header=\$ac_header_preproc"
11353	fi
11354	ac_res=`eval echo '${'$as_ac_Header'}'`
11355	{ echo "$as_me:$LINENO: result: $ac_res" >&5
11356	echo "${ECHO_T}$ac_res" >&6; }
11357
11358	fi
11359	if test `eval echo '${'$as_ac_Header'}'` = yes; then
11360	cat >>confdefs.h <<_ACEOF
11361	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
11362	_ACEOF
11363
11364	else
11365	support_xft=no
11366	fi
11367
11368	done
11369
11370	{ echo "$as_me:$LINENO: checking for XftDrawString32 in -lXft" >&5
11371	echo $ECHO_N "checking for XftDrawString32 in -lXft... $ECHO_C" >&6; }
11372	if test "${ac_cv_lib_Xft_XftDrawString32+set}" = set; then
11373	echo $ECHO_N "(cached) $ECHO_C" >&6
11374	else
11375	ac_check_lib_save_LIBS=$LIBS
11376	LIBS="-lXft $LIBS"
11377	cat >conftest.$ac_ext <<_ACEOF
11378	/* confdefs.h. */
11379	_ACEOF
11380	cat confdefs.h >>conftest.$ac_ext
11381	cat >>conftest.$ac_ext <<_ACEOF
11382	/* end confdefs.h. */
11383
11384	/* Override any GCC internal prototype to avoid an error.
11385	Use char because int might match the return type of a GCC
11386	builtin and then its argument prototype would still apply. */
11387	#ifdef __cplusplus
11388	extern "C"
11389	#endif	7722	#endif
11390	char XftDrawString32 ();	7723
11391	int	7724	int
11392	main ()	7725	main (void)
11393	{	7726	{
11394	return XftDrawString32 ();	7727
11395	;	7728	;
11396	return 0;	7729	return 0;
11397	}	7730	}
11398	_ACEOF	7731	_ACEOF
11399	rm -f conftest.$ac_objext conftest$ac_exeext	7732	if ac_fn_cxx_try_compile "$LINENO"
11400	if { (ac_try="$ac_link"	7733	then :
11401	case "(($ac_try" in
11402	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11403	*) ac_try_echo=$ac_try;;
11404	esac
11405	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11406	(eval "$ac_link") 2>conftest.er1
11407	ac_status=$?
11408	grep -v '^ *+' conftest.er1 >conftest.err
11409	rm -f conftest.er1
11410	cat conftest.err >&5
11411	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11412	(exit $ac_status); } && {
11413	test -z "$ac_cxx_werror_flag" ||
11414	test ! -s conftest.err
11415	} && test -s conftest$ac_exeext &&
11416	$as_test_x conftest$ac_exeext; then
11417	ac_cv_lib_Xft_XftDrawString32=yes
11418	else
11419	echo "$as_me: failed program was:" >&5
11420	sed 's/^/| /' conftest.$ac_ext >&5
11421		7734
11422	ac_cv_lib_Xft_XftDrawString32=no	7735	else $as_nop
11423	fi
11424
11425	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11426	conftest$ac_exeext conftest.$ac_ext
11427	LIBS=$ac_check_lib_save_LIBS
11428	fi
11429	{ echo "$as_me:$LINENO: result: $ac_cv_lib_Xft_XftDrawString32" >&5
11430	echo "${ECHO_T}$ac_cv_lib_Xft_XftDrawString32" >&6; }
11431	if test $ac_cv_lib_Xft_XftDrawString32 = yes; then
11432	:
11433	else
11434	support_xft=no	7736	support_image=no
11435	fi	7737	fi
11436		7738	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
11437	LIBS="$save_LIBS"
11438
11439	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"
11440		7743
11441	cat >>confdefs.h <<\_ACEOF	7744	printf "%s\n" "#define XRENDER 1" >>confdefs.h
11442	#define XFT 1
11443	_ACEOF
11444		7745
		7746
		7747	if test x$support_inheritpixmap = xyes; then
		7748
		7749	printf "%s\n" "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
		7750
11445	fi	7751	fi
		7752	else
		7753	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7754	printf "%s\n" "no" >&6; }
		7755	fi
11446	fi	7756	fi
		7757
11447	if test x$support_styles = xyes; then	7758	if test x$support_styles = xyes; then
11448		7759
11449	cat >>confdefs.h <<\_ACEOF	7760	printf "%s\n" "#define ENABLE_STYLES 1" >>confdefs.h
11450	#define ENABLE_STYLES 1
11451	_ACEOF
11452		7761
11453	fi	7762	fi
11454	if test x$support_iso14755 = xyes; then	7763	if test x$support_iso14755 = xyes; then
11455		7764
11456	cat >>confdefs.h <<\_ACEOF	7765	printf "%s\n" "#define ISO_14755 1" >>confdefs.h
11457	#define ISO_14755 1
11458	_ACEOF
11459		7766
11460	fi	7767	fi
11461	if test x$support_8bitctrls = xyes; then	7768	if test x$support_8bitctrls = xyes; then
11462		7769
11463	cat >>confdefs.h <<\_ACEOF	7770	printf "%s\n" "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h
11464	#define EIGHT_BIT_CONTROLS 1
11465	_ACEOF
11466		7771
11467	fi	7772	fi
11468	if test x$support_fading = xyes; then	7773	if test x$support_fading = xyes; then
11469		7774
11470	cat >>confdefs.h <<\_ACEOF	7775	printf "%s\n" "#define OFF_FOCUS_FADING 1" >>confdefs.h
11471	#define OFF_FOCUS_FADING 1
11472	_ACEOF
11473
11474	fi
11475	if test x$support_inheritpixmap = xyes; then
11476
11477	cat >>confdefs.h <<\_ACEOF
11478	#define ENABLE_TRANSPARENCY 1
11479	_ACEOF
11480		7776
11481	fi	7777	fi
11482	if test x$support_keepscrolling = xno; then	7778	if test x$support_keepscrolling = xno; then
11483		7779
11484	cat >>confdefs.h <<\_ACEOF
11485	#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1	7780	printf "%s\n" "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h
11486	_ACEOF
11487		7781
11488	fi	7782	fi
11489	if test x$support_selectionscrolling = xyes; then	7783	if test x$support_selectionscrolling = xyes; then
11490		7784
11491	cat >>confdefs.h <<\_ACEOF	7785	printf "%s\n" "#define SELECTION_SCROLLING 1" >>confdefs.h
11492	#define SELECTION_SCROLLING 1
11493	_ACEOF
11494		7786
11495	fi	7787	fi
11496	if test x$support_frills = xyes; then	7788	if test x$support_frills = xyes; then
11497		7789
11498	cat >>confdefs.h <<\_ACEOF	7790	printf "%s\n" "#define ENABLE_FRILLS 1" >>confdefs.h
11499	#define ENABLE_FRILLS 1
11500	_ACEOF
11501		7791
11502	fi	7792	fi
11503	if test x$support_mousewheel = xyes; then	7793	if test x$support_mousewheel = xyes; then
11504		7794
11505	cat >>confdefs.h <<\_ACEOF	7795	printf "%s\n" "#define MOUSE_WHEEL 1" >>confdefs.h
11506	#define MOUSE_WHEEL 1
11507	_ACEOF
11508		7796
11509	fi	7797	fi
11510	if test x$support_mouseslipwheel = xyes; then	7798	if test x$support_mouseslipwheel = xyes; then
11511		7799
11512	cat >>confdefs.h <<\_ACEOF	7800	printf "%s\n" "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h
11513	#define MOUSE_SLIP_WHEELING 1
11514	_ACEOF
11515		7801
11516	fi	7802	fi
11517	if test x$support_afterimage = xyes; then
11518
11519	cat >>confdefs.h <<\_ACEOF
11520	#define HAVE_AFTERIMAGE 1
11521	_ACEOF
11522
11523
11524	cat >>confdefs.h <<\_ACEOF
11525	#define BG_IMAGE_FROM_FILE 1
11526	_ACEOF
11527
11528	fi
11529
11530		7803
11531	scrolltypes=plain	7804	scrolltypes=plain
11532		7805
11533	cat >>confdefs.h <<\_ACEOF	7806	printf "%s\n" "#define PLAIN_SCROLLBAR 1" >>confdefs.h
11534	#define PLAIN_SCROLLBAR 1
11535	_ACEOF
11536		7807
11537		7808
11538	if test x$support_scroll_rxvt = xyes; then	7809	if test x$support_scroll_rxvt = xyes; then
11539		7810
11540	cat >>confdefs.h <<\_ACEOF	7811	printf "%s\n" "#define RXVT_SCROLLBAR 1" >>confdefs.h
11541	#define RXVT_SCROLLBAR 1
11542	_ACEOF
11543		7812
11544	scrolltypes="$scrolltypes rxvt"	7813	scrolltypes="$scrolltypes rxvt"
11545	fi	7814	fi
11546	if test x$support_scroll_next = xyes; then	7815	if test x$support_scroll_next = xyes; then
11547		7816
11548	cat >>confdefs.h <<\_ACEOF	7817	printf "%s\n" "#define NEXT_SCROLLBAR 1" >>confdefs.h
11549	#define NEXT_SCROLLBAR 1
11550	_ACEOF
11551		7818
11552	scrolltypes="$scrolltypes next"	7819	scrolltypes="$scrolltypes next"
11553	fi	7820	fi
11554	if test x$support_scroll_xterm = xyes; then	7821	if test x$support_scroll_xterm = xyes; then
11555		7822
11556	cat >>confdefs.h <<\_ACEOF	7823	printf "%s\n" "#define XTERM_SCROLLBAR 1" >>confdefs.h
11557	#define XTERM_SCROLLBAR 1
11558	_ACEOF
11559		7824
11560	scrolltypes="$scrolltypes xterm"	7825	scrolltypes="$scrolltypes xterm"
11561	fi	7826	fi
11562	if test x$support_pointer_blank = xyes; then	7827	if test x$support_pointer_blank = xyes; then
11563		7828
11564	cat >>confdefs.h <<\_ACEOF	7829	printf "%s\n" "#define POINTER_BLANK 1" >>confdefs.h
11565	#define POINTER_BLANK 1
11566	_ACEOF
11567		7830
11568	fi	7831	fi
11569	if test x$support_text_blink = xyes; then	7832	if test x$support_text_blink = xyes; then
11570		7833
11571	cat >>confdefs.h <<\_ACEOF	7834	printf "%s\n" "#define TEXT_BLINK 1" >>confdefs.h
11572	#define TEXT_BLINK 1
11573	_ACEOF
11574		7835
11575	fi	7836	fi
11576	if test x$support_unicode3 = xyes; then	7837	if test x$support_unicode3 = xyes; then
11577		7838
11578	cat >>confdefs.h <<\_ACEOF	7839	printf "%s\n" "#define UNICODE_3 1" >>confdefs.h
11579	#define UNICODE_3 1
11580	_ACEOF
11581		7840
11582	fi	7841	fi
11583	if test x$support_combining = xyes; then	7842	if test x$support_combining = xyes; then
11584		7843
11585	cat >>confdefs.h <<\_ACEOF	7844	printf "%s\n" "#define ENABLE_COMBINING 1" >>confdefs.h
11586	#define ENABLE_COMBINING 1
11587	_ACEOF
11588		7845
11589	fi	7846	fi
11590	if test x$codesets = xall; then	7847	if test x$codesets = xall; then
11591	codesets=jp,jp-ext,kr,zh,zh-ext	7848	codesets=jp,jp-ext,kr,zh,zh-ext
11592	fi	7849	fi
11593		7850
11594	cat >>confdefs.h <<\_ACEOF	7851	printf "%s\n" "#define ENCODING_EU 1" >>confdefs.h
11595	#define ENCODING_EU 1
11596	_ACEOF
11597		7852
11598		7853
11599	cat >>confdefs.h <<\_ACEOF	7854	printf "%s\n" "#define ENCODING_VN 1" >>confdefs.h
11600	#define ENCODING_VN 1
11601	_ACEOF
11602		7855
11603	for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do	7856	for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do
11604	case "$codeset" in	7857	case "$codeset" in
11605	JP )	7858	JP )
11606	cat >>confdefs.h <<\_ACEOF	7859	printf "%s\n" "#define ENCODING_JP 1" >>confdefs.h
11607	#define ENCODING_JP 1
11608	_ACEOF
11609	;;	7860	;;
11610	JP_EXT )	7861	JP_EXT )
11611	cat >>confdefs.h <<\_ACEOF	7862	printf "%s\n" "#define ENCODING_JP_EXT 1" >>confdefs.h
11612	#define ENCODING_JP_EXT 1
11613	_ACEOF
11614	;;	7863	;;
11615	KR )	7864	KR )
11616	cat >>confdefs.h <<\_ACEOF	7865	printf "%s\n" "#define ENCODING_KR 1" >>confdefs.h
11617	#define ENCODING_KR 1
11618	_ACEOF
11619	;;	7866	;;
11620	ZH )	7867	ZH )
11621	cat >>confdefs.h <<\_ACEOF	7868	printf "%s\n" "#define ENCODING_ZH 1" >>confdefs.h
11622	#define ENCODING_ZH 1
11623	_ACEOF
11624	;;	7869	;;
11625	ZH_EXT )	7870	ZH_EXT )
11626	cat >>confdefs.h <<\_ACEOF	7871	printf "%s\n" "#define ENCODING_ZH_EXT 1" >>confdefs.h
11627	#define ENCODING_ZH_EXT 1
11628	_ACEOF
11629	;;	7872	;;
11630	esac	7873	esac
11631	done	7874	done
11632		7875
11633	IF_PERL=\#	7876	IF_PERL=\#
11634	if test x$support_perl = xyes; then	7877	if test x$support_perl = xyes; then
11635	# 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.
11636	set dummy perl5; ac_word=$2	7879	set dummy perl5; ac_word=$2
11637	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	7880	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11638	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	7881	printf %s "checking for $ac_word... " >&6; }
11639	if test "${ac_cv_path_PERL+set}" = set; then	7882	if test ${ac_cv_path_PERL+y}
11640	echo $ECHO_N "(cached) $ECHO_C" >&6	7883	then :
11641	else	7884	printf %s "(cached) " >&6
		7885	else $as_nop
11642	case $PERL in	7886	case $PERL in
11643	[\\/]* | ?:[\\/]*)	7887	[\\/]* | ?:[\\/]*)
11644	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.	7888	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
11645	;;	7889	;;
11646	*)	7890	*)
11647	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7891	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11648	for as_dir in $PATH	7892	for as_dir in $PATH
11649	do	7893	do
11650	IFS=$as_save_IFS	7894	IFS=$as_save_IFS
11651	test -z "$as_dir" && as_dir=.	7895	case $as_dir in #(((
		7896	'') as_dir=./ ;;
		7897	*/) ;;
		7898	*) as_dir=$as_dir/ ;;
		7899	esac
11652	for ac_exec_ext in '' $ac_executable_extensions; do	7900	for ac_exec_ext in '' $ac_executable_extensions; do
11653	if { test -f "$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$ac_exec_ext"; then
11654	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"	7902	ac_cv_path_PERL="$as_dir$ac_word$ac_exec_ext"
11655	echo "$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$ac_exec_ext" >&5
11656	break 2	7904	break 2
11657	fi	7905	fi
11658	done	7906	done
11659	done	7907	done
11660	IFS=$as_save_IFS	7908	IFS=$as_save_IFS
11661		7909
		7910	test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl"
11662	;;	7911	;;
11663	esac	7912	esac
11664	fi	7913	fi
11665	PERL=$ac_cv_path_PERL	7914	PERL=$ac_cv_path_PERL
11666	if test -n "$PERL"; then	7915	if test -n "$PERL"; then
11667	{ echo "$as_me:$LINENO: result: $PERL" >&5	7916	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
11668	echo "${ECHO_T}$PERL" >&6; }	7917	printf "%s\n" "$PERL" >&6; }
11669	else	7918	else
11670	{ echo "$as_me:$LINENO: result: no" >&5	7919	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
11671	echo "${ECHO_T}no" >&6; }	7920	printf "%s\n" "no" >&6; }
11672	fi	7921	fi
11673		7922
11674		7923
11675	# Extract the first word of "perl", so it can be a program name with args.
11676	set dummy perl; ac_word=$2
11677	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
11678	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
11679	if test "${ac_cv_path_PERL+set}" = set; then
11680	echo $ECHO_N "(cached) $ECHO_C" >&6
11681	else
11682	case $PERL in
11683	[\\/]* | ?:[\\/]*)
11684	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
11685	;;
11686	*)
11687	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11688	for as_dir in $PATH
11689	do
11690	IFS=$as_save_IFS
11691	test -z "$as_dir" && as_dir=.
11692	for ac_exec_ext in '' $ac_executable_extensions; do
11693	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11694	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
11695	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
11696	break 2
11697	fi
11698	done
11699	done
11700	IFS=$as_save_IFS
11701		7924
11702	;;
11703	esac
11704	fi
11705	PERL=$ac_cv_path_PERL
11706	if test -n "$PERL"; then
11707	{ echo "$as_me:$LINENO: result: $PERL" >&5
11708	echo "${ECHO_T}$PERL" >&6; }
11709	else
11710	{ echo "$as_me:$LINENO: result: no" >&5
11711	echo "${ECHO_T}no" >&6; }
11712	fi
11713
11714
11715
11716	{ echo "$as_me:$LINENO: checking for $PERL suitability" >&5	7925	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5
11717	echo $ECHO_N "checking for $PERL suitability... $ECHO_C" >&6; }	7926	printf %s "checking for $PERL suitability... " >&6; }
11718	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then	7927	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
11719		7928
11720	save_CXXFLAGS="$CXXFLAGS"	7929	save_CXXFLAGS="$CXXFLAGS"
11721	save_LIBS="$LIBS"	7930	save_LIBS="$LIBS"
11722	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"	7931	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
11723	LIBS="$LIBS `$PERL -MExtUtils::Embed -e ldopts`"	7932	LIBS="$LIBS `$PERL -MExtUtils::Embed -e ldopts`"
11724	cat >conftest.$ac_ext <<_ACEOF
11725	/* confdefs.h. */
11726	_ACEOF
11727	cat confdefs.h >>conftest.$ac_ext	7933	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11728	cat >>conftest.$ac_ext <<_ACEOF
11729	/* end confdefs.h. */	7934	/* end confdefs.h. */
11730		7935
11731	#include <EXTERN.h>	7936	#include <EXTERN.h>
11732	#include <perl.h>	7937	#include <perl.h>
11733	#include <XSUB.h>	7938	#include <XSUB.h>
11734		7939
11735	int	7940	int
11736	main ()	7941	main (void)
11737	{	7942	{
11738		7943
11739	PerlInterpreter *perl = perl_alloc ();	7944	PerlInterpreter *perl = perl_alloc ();
11740		7945
11741	;	7946	;
11742	return 0;	7947	return 0;
11743	}	7948	}
11744	_ACEOF	7949	_ACEOF
11745	rm -f conftest.$ac_objext conftest$ac_exeext	7950	if ac_fn_cxx_try_link "$LINENO"
11746	if { (ac_try="$ac_link"	7951	then :
11747	case "(($ac_try" in
11748	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11749	*) ac_try_echo=$ac_try;;
11750	esac
11751	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11752	(eval "$ac_link") 2>conftest.er1
11753	ac_status=$?
11754	grep -v '^ *+' conftest.er1 >conftest.err
11755	rm -f conftest.er1
11756	cat conftest.err >&5
11757	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11758	(exit $ac_status); } && {
11759	test -z "$ac_cxx_werror_flag" ||
11760	test ! -s conftest.err
11761	} && test -s conftest$ac_exeext &&
11762	$as_test_x conftest$ac_exeext; then
11763	rxvt_perl_link=yes	7952	rxvt_perl_link=yes
11764	else	7953	else $as_nop
11765	echo "$as_me: failed program was:" >&5
11766	sed 's/^/| /' conftest.$ac_ext >&5
11767
11768	rxvt_perl_link=no	7954	rxvt_perl_link=no
11769	fi	7955	fi
11770
11771	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	7956	rm -f core conftest.err conftest.$ac_objext conftest.beam \
11772	conftest$ac_exeext conftest.$ac_ext	7957	conftest$ac_exeext conftest.$ac_ext
11773	CXXFLAGS="$save_CXXFLAGS"	7958	CXXFLAGS="$save_CXXFLAGS"
11774	LIBS="$save_LIBS"	7959	LIBS="$save_LIBS"
11775		7960
11776	if test x$rxvt_perl_link = xyes; then	7961	if test x$rxvt_perl_link = xyes; then
11777	{ echo "$as_me:$LINENO: result: ok" >&5	7962	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
11778	echo "${ECHO_T}ok" >&6; }	7963	printf "%s\n" "ok" >&6; }
11779		7964
11780	cat >>confdefs.h <<\_ACEOF	7965	printf "%s\n" "#define ENABLE_PERL 1" >>confdefs.h
11781	#define ENABLE_PERL 1
11782	_ACEOF
11783		7966
11784	IF_PERL=	7967	IF_PERL=
11785	PERL_O=rxvtperl.o	7968	PERL_O=rxvtperl.o
11786	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"	7969	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
11787	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"	7970	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
11788	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"	7971	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"
11789	else	7972	else
11790	{ { echo "$as_me:$LINENO: error: no, unable to link" >&5	7973	as_fn_error $? "no, unable to link" "$LINENO" 5
11791	echo "$as_me: error: no, unable to link" >&2;}
11792	{ (exit 1); exit 1; }; }
11793	fi	7974	fi
11794	else	7975	else
11795	{ { echo "$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
11796	echo "$as_me: error: no working perl found, or perl not version >= 5.8" >&2;}
11797	{ (exit 1); exit 1; }; }
11798	fi	7977	fi
11799	fi	7978	fi
11800		7979
11801		7980
11802		7981
11803		7982
11804		7983
11805		7984
11806
11807
11808
11809
11810
11811
11812
11813
11814
11815
11816
11817
11818
11819	test "$program_prefix" != NONE &&
11820	program_transform_name="s&^&$program_prefix&;$program_transform_name"
11821	# Use a double $ so make ignores it.
11822	test "$program_suffix" != NONE &&
11823	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
11824	# Double any \ or $. echo might interpret backslashes.
11825	# By default was `s,x,x', remove it if useless.
11826	cat <<\_ACEOF >conftest.sed
11827	s/[\\$]/&&/g;s/;s,x,x,$//
11828	_ACEOF
11829	program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
11830	rm -f conftest.sed
11831		7985
11832		7986
11833	ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile"	7987	ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile"
11834		7988
11835	cat >confcache <<\_ACEOF	7989	cat >confcache <<\_ACEOF
…		…
11857	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
11858	eval ac_val=\$$ac_var	8012	eval ac_val=\$$ac_var
11859	case $ac_val in #(	8013	case $ac_val in #(
11860	*${as_nl}*)	8014	*${as_nl}*)
11861	case $ac_var in #(	8015	case $ac_var in #(
11862	*_cv_*) { echo "$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 $ac_var contains a newline" >&5
11863	echo "$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;} ;;
11864	esac	8018	esac
11865	case $ac_var in #(	8019	case $ac_var in #(
11866	_ | IFS | as_nl) ;; #(	8020	_ | IFS | as_nl) ;; #(
11867	*) $as_unset $ac_var ;;	8021	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		8022	*) { eval $ac_var=; unset $ac_var;} ;;
11868	esac ;;	8023	esac ;;
11869	esac	8024	esac
11870	done	8025	done
11871		8026
11872	(set) 2>&1 |	8027	(set) 2>&1 |
11873	case $as_nl`(ac_space=' '; set) 2>&1` in #(	8028	case $as_nl`(ac_space=' '; set) 2>&1` in #(
11874	*${as_nl}ac_space=\ *)	8029	*${as_nl}ac_space=\ *)
11875	# `set' does not quote correctly, so add quotes (double-quote	8030	# `set' does not quote correctly, so add quotes: double-quote
11876	# substitution turns \\\\ into \\, and sed turns \\ into \).	8031	# substitution turns \\\\ into \\, and sed turns \\ into \.
11877	sed -n \	8032	sed -n \
11878	"s/'/'\\\\''/g;	8033	"s/'/'\\\\''/g;
11879	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	8034	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
11880	;; #(	8035	;; #(
11881	*)	8036	*)
…		…
11887	) |	8042	) |
11888	sed '	8043	sed '
11889	/^ac_cv_env_/b end	8044	/^ac_cv_env_/b end
11890	t clear	8045	t clear
11891	:clear	8046	:clear
11892	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	8047	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
11893	t end	8048	t end
11894	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	8049	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
11895	:end' >>confcache	8050	:end' >>confcache
11896	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else	8051	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
11897	if test -w "$cache_file"; then	8052	if test -w "$cache_file"; then
11898	test "x$cache_file" != "x/dev/null" &&	8053	if test "x$cache_file" != "x/dev/null"; then
11899	{ echo "$as_me:$LINENO: updating cache $cache_file" >&5	8054	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
11900	echo "$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 "$cache_file"; then
11901	cat confcache >$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
11902	else	8068	else
11903	{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5	8069	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
11904	echo "$as_me: not updating unwritable cache $cache_file" >&6;}	8070	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
11905	fi	8071	fi
11906	fi	8072	fi
11907	rm -f confcache	8073	rm -f confcache
11908		8074
11909	test "x$prefix" = xNONE && prefix=$ac_default_prefix	8075	test "x$prefix" = xNONE && prefix=$ac_default_prefix
…		…
11912		8078
11913	DEFS=-DHAVE_CONFIG_H	8079	DEFS=-DHAVE_CONFIG_H
11914		8080
11915	ac_libobjs=	8081	ac_libobjs=
11916	ac_ltlibobjs=	8082	ac_ltlibobjs=
		8083	U=
11917	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
11918	# 1. Remove the extension, and $U if already installed.	8085	# 1. Remove the extension, and $U if already installed.
11919	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'	8086	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
11920	ac_i=`echo "$ac_i" | sed "$ac_script"`	8087	ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
11921	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR	8088	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
11922	# will be set to the directory where LIBOBJS objects are built.	8089	# will be set to the directory where LIBOBJS objects are built.
11923	ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"	8090	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
11924	ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'	8091	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
11925	done	8092	done
11926	LIBOBJS=$ac_libobjs	8093	LIBOBJS=$ac_libobjs
11927		8094
11928	LTLIBOBJS=$ac_ltlibobjs	8095	LTLIBOBJS=$ac_ltlibobjs
11929		8096
11930		8097
11931		8098
11932	: ${CONFIG_STATUS=./config.status}	8099	: "${CONFIG_STATUS=./config.status}"
		8100	ac_write_fail=0
11933	ac_clean_files_save=$ac_clean_files	8101	ac_clean_files_save=$ac_clean_files
11934	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	8102	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
11935	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	8103	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
11936	echo "$as_me: creating $CONFIG_STATUS" >&6;}	8104	printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
11937	cat >$CONFIG_STATUS <<_ACEOF	8105	as_write_fail=0
		8106	cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
11938	#! $SHELL	8107	#! $SHELL
11939	# Generated by $as_me.	8108	# Generated by $as_me.
11940	# Run this file to recreate the current configuration.	8109	# Run this file to recreate the current configuration.
11941	# Compiler output produced by configure, useful for debugging	8110	# Compiler output produced by configure, useful for debugging
11942	# configure, is in config.log if it exists.	8111	# configure, is in config.log if it exists.
11943		8112
11944	debug=false	8113	debug=false
11945	ac_cs_recheck=false	8114	ac_cs_recheck=false
11946	ac_cs_silent=false	8115	ac_cs_silent=false
		8116
11947	SHELL=\${CONFIG_SHELL-$SHELL}	8117	SHELL=\${CONFIG_SHELL-$SHELL}
		8118	export SHELL
11948	_ACEOF	8119	_ASEOF
11949		8120	cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
11950	cat >>$CONFIG_STATUS <<\_ACEOF
11951	## --------------------- ##	8121	## -------------------- ##
11952	## M4sh Initialization. ##	8122	## M4sh Initialization. ##
11953	## --------------------- ##	8123	## -------------------- ##
11954		8124
11955	# Be more Bourne compatible	8125	# Be more Bourne compatible
11956	DUALCASE=1; export DUALCASE # for MKS sh	8126	DUALCASE=1; export DUALCASE # for MKS sh
		8127	as_nop=:
11957	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	8128	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		8129	then :
11958	emulate sh	8130	emulate sh
11959	NULLCMD=:	8131	NULLCMD=:
11960	# 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
11961	# is contrary to our usage. Disable this feature.	8133	# is contrary to our usage. Disable this feature.
11962	alias -g '${1+"$@"}'='"$@"'	8134	alias -g '${1+"$@"}'='"$@"'
11963	setopt NO_GLOB_SUBST	8135	setopt NO_GLOB_SUBST
11964	else	8136	else $as_nop
11965	case `(set -o) 2>/dev/null` in	8137	case `(set -o) 2>/dev/null` in #(
11966	*posix*) set -o posix ;;	8138	*posix*) :
		8139	set -o posix ;; #(
		8140	*) :
		8141	;;
11967	esac	8142	esac
11968
11969	fi	8143	fi
11970		8144
11971		8145
11972		8146
		8147	# Reset variables that may have inherited troublesome values from
		8148	# the environment.
11973		8149
11974	# PATH needs CR
11975	# Avoid depending upon Character Ranges.
11976	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
11977	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
11978	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
11979	as_cr_digits='0123456789'
11980	as_cr_alnum=$as_cr_Letters$as_cr_digits
11981
11982	# The user is always right.
11983	if test "${PATH_SEPARATOR+set}" != set; then
11984	echo "#! /bin/sh" >conf$$.sh
11985	echo "exit 0" >>conf$$.sh
11986	chmod +x conf$$.sh
11987	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
11988	PATH_SEPARATOR=';'
11989	else
11990	PATH_SEPARATOR=:
11991	fi
11992	rm -f conf$$.sh
11993	fi
11994
11995	# Support unset when possible.
11996	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
11997	as_unset=unset
11998	else
11999	as_unset=false
12000	fi
12001
12002
12003	# IFS
12004	# 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.)
12005	# there to prevent editors from complaining about space-tab.	8153	# Quoting is to prevent editors from complaining about space-tab.
12006	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
12007	# splitting by setting IFS to empty value.)
12008	as_nl='	8154	as_nl='
12009	'	8155	'
		8156	export as_nl
12010	IFS=" "" $as_nl"	8157	IFS=" "" $as_nl"
12011		8158
		8159	PS1='$ '
		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
12012	# 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=
12013	case $0 in	8196	case $0 in #((
12014	*[\\/]* ) as_myself=$0 ;;	8197	*[\\/]* ) as_myself=$0 ;;
12015	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	8198	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12016	for as_dir in $PATH	8199	for as_dir in $PATH
12017	do	8200	do
12018	IFS=$as_save_IFS	8201	IFS=$as_save_IFS
12019	test -z "$as_dir" && as_dir=.	8202	case $as_dir in #(((
		8203	'') as_dir=./ ;;
		8204	*/) ;;
		8205	*) as_dir=$as_dir/ ;;
		8206	esac
12020	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	8207	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
12021	done	8208	done
12022	IFS=$as_save_IFS	8209	IFS=$as_save_IFS
12023		8210
12024	;;	8211	;;
12025	esac	8212	esac
12026	# We did not find ourselves, most probably we were run as `sh COMMAND'	8213	# We did not find ourselves, most probably we were run as `sh COMMAND'
12027	# in which case we are not to be found in the path.	8214	# in which case we are not to be found in the path.
12028	if test "x$as_myself" = x; then	8215	if test "x$as_myself" = x; then
12029	as_myself=$0	8216	as_myself=$0
12030	fi	8217	fi
12031	if test ! -f "$as_myself"; then	8218	if test ! -f "$as_myself"; then
12032	echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2	8219	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
12033	{ (exit 1); exit 1; }	8220	exit 1
12034	fi	8221	fi
12035		8222
12036	# Work around bugs in pre-3.0 UWIN ksh.
12037	for as_var in ENV MAIL MAILPATH
12038	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
12039	done
12040	PS1='$ '
12041	PS2='> '
12042	PS4='+ '
12043		8223
12044	# NLS nuisances.
12045	for as_var in \
12046	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
12047	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
12048	LC_TELEPHONE LC_TIME
12049	do
12050	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
12051	eval $as_var=C; export $as_var
12052	else
12053	($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
12054	fi
12055	done
12056		8224
12057	# 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
12058	if expr a : '\(a\)' >/dev/null 2>&1 &&	8308	if expr a : '\(a\)' >/dev/null 2>&1 &&
12059	test "X`expr 00001 : '.*\(...\)'`" = X001; then	8309	test "X`expr 00001 : '.*\(...\)'`" = X001; then
12060	as_expr=expr	8310	as_expr=expr
12061	else	8311	else
12062	as_expr=false	8312	as_expr=false
…		…
12066	as_basename=basename	8316	as_basename=basename
12067	else	8317	else
12068	as_basename=false	8318	as_basename=false
12069	fi	8319	fi
12070		8320
		8321	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		8322	as_dirname=dirname
		8323	else
		8324	as_dirname=false
		8325	fi
12071		8326
12072	# Name of the executable.
12073	as_me=`$as_basename -- "$0" ||	8327	as_me=`$as_basename -- "$0" ||
12074	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	8328	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
12075	X"$0" : 'X\(//\)$' \| \	8329	X"$0" : 'X\(//\)$' \| \
12076	X"$0" : 'X\(/\)' \| . 2>/dev/null ||	8330	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
12077	echo X/"$0" |	8331	printf "%s\n" X/"$0" |
12078	sed '/^.*\/\([^/][^/]*\)\/*$/{	8332	sed '/^.*\/\([^/][^/]*\)\/*$/{
12079	s//\1/	8333	s//\1/
12080	q	8334	q
12081	}	8335	}
12082	/^X\/\(\/\/\)$/{	8336	/^X\/\(\/\/\)$/{
…		…
12087	s//\1/	8341	s//\1/
12088	q	8342	q
12089	}	8343	}
12090	s/.*/./; q'`	8344	s/.*/./; q'`
12091		8345
12092	# CDPATH.	8346	# Avoid depending upon Character Ranges.
12093	$as_unset CDPATH	8347	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
		8348	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
		8349	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
		8350	as_cr_digits='0123456789'
		8351	as_cr_alnum=$as_cr_Letters$as_cr_digits
12094		8352
12095		8353
12096		8354	# Determine whether it's possible to make 'echo' print without a newline.
12097	as_lineno_1=$LINENO	8355	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
12098	as_lineno_2=$LINENO	8356	# for compatibility with existing Makefiles.
12099	test "x$as_lineno_1" != "x$as_lineno_2" &&
12100	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
12101
12102	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
12103	# uniformly replaced by the line number. The first 'sed' inserts a
12104	# line-number line after each line using $LINENO; the second 'sed'
12105	# does the real work. The second script uses 'N' to pair each
12106	# line-number line with the line containing $LINENO, and appends
12107	# trailing '-' during substitution so that $LINENO is not a special
12108	# case at line end.
12109	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
12110	# scripts with optimization help from Paolo Bonzini. Blame Lee
12111	# E. McMahon (1931-1989) for sed's syntax. :-)
12112	sed -n '
12113	p
12114	/[$]LINENO/=
12115	' <$as_myself |
12116	sed '
12117	s/[$]LINENO.*/&-/
12118	t lineno
12119	b
12120	:lineno
12121	N
12122	:loop
12123	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
12124	t loop
12125	s/-\n.*//
12126	' >$as_me.lineno &&
12127	chmod +x "$as_me.lineno" ||
12128	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
12129	{ (exit 1); exit 1; }; }
12130
12131	# Don't try to exec as it changes $[0], causing all sort of problems
12132	# (the dirname of $[0] is not the place where we might find the
12133	# original and so on. Autoconf is especially sensitive to this).
12134	. "./$as_me.lineno"
12135	# Exit status is that of the last command.
12136	exit
12137	}
12138
12139
12140	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
12141	as_dirname=dirname
12142	else
12143	as_dirname=false
12144	fi
12145
12146	ECHO_C= ECHO_N= ECHO_T=	8357	ECHO_C= ECHO_N= ECHO_T=
12147	case `echo -n x` in	8358	case `echo -n x` in #(((((
12148	-n*)	8359	-n*)
12149	case `echo 'x\c'` in	8360	case `echo 'xy\c'` in
12150	*c*) ECHO_T=' ';; # ECHO_T is single tab character.	8361	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
12151	*) ECHO_C='\c';;	8362	xy) ECHO_C='\c';;
		8363	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		8364	ECHO_T=' ';;
12152	esac;;	8365	esac;;
12153	*)	8366	*)
12154	ECHO_N='-n';;	8367	ECHO_N='-n';;
12155	esac	8368	esac
12156		8369
12157	if expr a : '\(a\)' >/dev/null 2>&1 &&	8370	# For backward compatibility with old third-party macros, we provide
12158	test "X`expr 00001 : '.*\(...\)'`" = X001; then	8371	# the shell variables $as_echo and $as_echo_n. New code should use
12159	as_expr=expr	8372	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
12160	else	8373	as_echo='printf %s\n'
12161	as_expr=false	8374	as_echo_n='printf %s'
12162	fi
12163		8375
12164	rm -f conf$$ conf$$.exe conf$$.file	8376	rm -f conf$$ conf$$.exe conf$$.file
12165	if test -d conf$$.dir; then	8377	if test -d conf$$.dir; then
12166	rm -f conf$$.dir/conf$$.file	8378	rm -f conf$$.dir/conf$$.file
12167	else	8379	else
12168	rm -f conf$$.dir	8380	rm -f conf$$.dir
12169	mkdir conf$$.dir	8381	mkdir conf$$.dir 2>/dev/null
12170	fi	8382	fi
12171	echo >conf$$.file	8383	if (echo >conf$$.file) 2>/dev/null; then
12172	if ln -s conf$$.file conf$$ 2>/dev/null; then	8384	if ln -s conf$$.file conf$$ 2>/dev/null; then
12173	as_ln_s='ln -s'	8385	as_ln_s='ln -s'
12174	# ... but there are two gotchas:	8386	# ... but there are two gotchas:
12175	# 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.
12176	# 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.
12177	# In both cases, we have to default to `cp -p'.	8389	# In both cases, we have to default to `cp -pR'.
12178	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 ||
12179	as_ln_s='cp -p'	8391	as_ln_s='cp -pR'
12180	elif ln conf$$.file conf$$ 2>/dev/null; then	8392	elif ln conf$$.file conf$$ 2>/dev/null; then
12181	as_ln_s=ln	8393	as_ln_s=ln
		8394	else
		8395	as_ln_s='cp -pR'
		8396	fi
12182	else	8397	else
12183	as_ln_s='cp -p'	8398	as_ln_s='cp -pR'
12184	fi	8399	fi
12185	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file	8400	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
12186	rmdir conf$$.dir 2>/dev/null	8401	rmdir conf$$.dir 2>/dev/null
12187		8402
12188	if mkdir -p . 2>/dev/null; then	8403
12189	as_mkdir_p=:	8404	# as_fn_mkdir_p
12190	else	8405	# -------------
12191	test -d ./-p && rmdir ./-p	8406	# Create "$as_dir" as a directory, including parents if necessary.
12192	as_mkdir_p=false	8407	as_fn_mkdir_p ()
12193	fi
12194
12195	if test -x / >/dev/null 2>&1; then
12196	as_test_x='test -x'
12197	else
12198	if ls -dL / >/dev/null 2>&1; then
12199	as_ls_L_option=L
12200	else
12201	as_ls_L_option=
12202	fi
12203	as_test_x='
12204	eval sh -c '\''
12205	if test -d "$1"; then
12206	test -d "$1/.";
12207	else
12208	case $1 in
12209	-*)set "./$1";;
12210	esac;
12211	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
12212	???[sx]*):;;*)false;;esac;fi
12213	'\'' sh
12214	'
12215	fi
12216	as_executable_p=$as_test_x
12217
12218	# Sed expression to map a string onto a valid CPP name.
12219	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
12220
12221	# Sed expression to map a string onto a valid variable name.
12222	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
12223
12224
12225	exec 6>&1
12226
12227	# Save the log message, to keep $[0] and so on meaningful, and to
12228	# report actual input values of CONFIG_FILES etc. instead of their
12229	# values after options handling.
12230	ac_log="
12231	This file was extended by $as_me, which was
12232	generated by GNU Autoconf 2.61. Invocation command line was
12233
12234	CONFIG_FILES = $CONFIG_FILES
12235	CONFIG_HEADERS = $CONFIG_HEADERS
12236	CONFIG_LINKS = $CONFIG_LINKS
12237	CONFIG_COMMANDS = $CONFIG_COMMANDS
12238	$ $0 $@
12239
12240	on `(hostname || uname -n) 2>/dev/null | sed 1q`
12241	"
12242
12243	_ACEOF
12244
12245	cat >>$CONFIG_STATUS <<_ACEOF
12246	# Files that config.status was made for.
12247	config_files="$ac_config_files"
12248	config_headers="$ac_config_headers"
12249
12250	_ACEOF
12251
12252	cat >>$CONFIG_STATUS <<\_ACEOF
12253	ac_cs_usage="\
12254	\`$as_me' instantiates files from templates according to the
12255	current configuration.
12256
12257	Usage: $0 [OPTIONS] [FILE]...
12258
12259	-h, --help print this help, then exit
12260	-V, --version print version number and configuration settings, then exit
12261	-q, --quiet do not print progress messages
12262	-d, --debug don't remove temporary files
12263	--recheck update $as_me by reconfiguring in the same conditions
12264	--file=FILE[:TEMPLATE]
12265	instantiate the configuration file FILE
12266	--header=FILE[:TEMPLATE]
12267	instantiate the configuration header FILE
12268
12269	Configuration files:
12270	$config_files
12271
12272	Configuration headers:
12273	$config_headers
12274
12275	Report bugs to <bug-autoconf@gnu.org>."
12276
12277	_ACEOF
12278	cat >>$CONFIG_STATUS <<_ACEOF
12279	ac_cs_version="\\
12280	config.status
12281	configured by $0, generated by GNU Autoconf 2.61,
12282	with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
12283
12284	Copyright (C) 2006 Free Software Foundation, Inc.
12285	This config.status script is free software; the Free Software Foundation
12286	gives unlimited permission to copy, distribute and modify it."
12287
12288	ac_pwd='$ac_pwd'
12289	srcdir='$srcdir'
12290	INSTALL='$INSTALL'
12291	_ACEOF
12292
12293	cat >>$CONFIG_STATUS <<\_ACEOF
12294	# If no file are specified by the user, then we need to provide default
12295	# value. By we need to know if files were specified by the user.
12296	ac_need_defaults=:
12297	while test $# != 0
12298	do
12299	case $1 in
12300	--*=*)
12301	ac_option=`expr "X$1" : 'X\([^=]*\)='`
12302	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
12303	ac_shift=:
12304	;;
12305	*)
12306	ac_option=$1
12307	ac_optarg=$2
12308	ac_shift=shift
12309	;;
12310	esac
12311
12312	case $ac_option in
12313	# Handling of the options.
12314	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
12315	ac_cs_recheck=: ;;
12316	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
12317	echo "$ac_cs_version"; exit ;;
12318	--debug | --debu | --deb | --de | --d | -d )
12319	debug=: ;;
12320	--file | --fil | --fi | --f )
12321	$ac_shift
12322	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
12323	ac_need_defaults=false;;
12324	--header | --heade | --head | --hea )
12325	$ac_shift
12326	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
12327	ac_need_defaults=false;;
12328	--he | --h)
12329	# Conflict between --help and --header
12330	{ echo "$as_me: error: ambiguous option: $1
12331	Try \`$0 --help' for more information." >&2
12332	{ (exit 1); exit 1; }; };;
12333	--help | --hel | -h )
12334	echo "$ac_cs_usage"; exit ;;
12335	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
12336	| -silent | --silent | --silen | --sile | --sil | --si | --s)
12337	ac_cs_silent=: ;;
12338
12339	# This is an error.
12340	-*) { echo "$as_me: error: unrecognized option: $1
12341	Try \`$0 --help' for more information." >&2
12342	{ (exit 1); exit 1; }; } ;;
12343
12344	*) ac_config_targets="$ac_config_targets $1"
12345	ac_need_defaults=false ;;
12346
12347	esac
12348	shift
12349	done
12350
12351	ac_configure_extra_args=
12352
12353	if $ac_cs_silent; then
12354	exec 6>/dev/null
12355	ac_configure_extra_args="$ac_configure_extra_args --silent"
12356	fi
12357
12358	_ACEOF
12359	cat >>$CONFIG_STATUS <<_ACEOF
12360	if \$ac_cs_recheck; then
12361	echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
12362	CONFIG_SHELL=$SHELL
12363	export CONFIG_SHELL
12364	exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
12365	fi
12366
12367	_ACEOF
12368	cat >>$CONFIG_STATUS <<\_ACEOF
12369	exec 5>>config.log
12370	{	8408	{
12371	echo
12372	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
12373	## Running $as_me. ##
12374	_ASBOX
12375	echo "$ac_log"
12376	} >&5
12377		8409
12378	_ACEOF
12379	cat >>$CONFIG_STATUS <<_ACEOF
12380	_ACEOF
12381
12382	cat >>$CONFIG_STATUS <<\_ACEOF
12383
12384	# Handling of arguments.
12385	for ac_config_target in $ac_config_targets
12386	do
12387	case $ac_config_target in
12388	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;
12389	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
12390	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
12391	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
12392
12393	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
12394	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
12395	{ (exit 1); exit 1; }; };;
12396	esac
12397	done
12398
12399
12400	# If the user did not use the arguments to specify the items to instantiate,
12401	# then the envvar interface is used. Set only those that are not.
12402	# We use the long form for the default assignment because of an extremely
12403	# bizarre bug on SunOS 4.1.3.
12404	if $ac_need_defaults; then
12405	test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
12406	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
12407	fi
12408
12409	# Have a temporary directory for convenience. Make it in the build tree
12410	# simply because there is no reason against having it here, and in addition,
12411	# creating and moving files from /tmp can sometimes cause problems.
12412	# Hook for its removal unless debugging.
12413	# Note that there is a small window in which the directory will not be cleaned:
12414	# after its creation but before its name has been assigned to `$tmp'.
12415	$debug ||
12416	{
12417	tmp=
12418	trap 'exit_status=$?
12419	{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
12420	' 0
12421	trap '{ (exit 1); exit 1; }' 1 2 13 15
12422	}
12423	# Create a (secure) tmp directory for tmp files.
12424
12425	{
12426	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
12427	test -n "$tmp" && test -d "$tmp"
12428	} ||
12429	{
12430	tmp=./conf$$-$RANDOM
12431	(umask 077 && mkdir "$tmp")
12432	} ||
12433	{
12434	echo "$me: cannot create a temporary directory in ." >&2
12435	{ (exit 1); exit 1; }
12436	}
12437
12438	#
12439	# Set up the sed scripts for CONFIG_FILES section.
12440	#
12441
12442	# No need to generate the scripts if there are no CONFIG_FILES.
12443	# This happens for instance when ./config.status config.h
12444	if test -n "$CONFIG_FILES"; then
12445
12446	_ACEOF
12447
12448
12449
12450	ac_delim='%!_!# '
12451	for ac_last_try in false false false false false :; do
12452	cat >conf$$subs.sed <<_ACEOF
12453	SHELL!$SHELL$ac_delim
12454	PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
12455	PACKAGE_NAME!$PACKAGE_NAME$ac_delim
12456	PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
12457	PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
12458	PACKAGE_STRING!$PACKAGE_STRING$ac_delim
12459	PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
12460	exec_prefix!$exec_prefix$ac_delim
12461	prefix!$prefix$ac_delim
12462	program_transform_name!$program_transform_name$ac_delim
12463	bindir!$bindir$ac_delim
12464	sbindir!$sbindir$ac_delim
12465	libexecdir!$libexecdir$ac_delim
12466	datarootdir!$datarootdir$ac_delim
12467	datadir!$datadir$ac_delim
12468	sysconfdir!$sysconfdir$ac_delim
12469	sharedstatedir!$sharedstatedir$ac_delim
12470	localstatedir!$localstatedir$ac_delim
12471	includedir!$includedir$ac_delim
12472	oldincludedir!$oldincludedir$ac_delim
12473	docdir!$docdir$ac_delim
12474	infodir!$infodir$ac_delim
12475	htmldir!$htmldir$ac_delim
12476	dvidir!$dvidir$ac_delim
12477	pdfdir!$pdfdir$ac_delim
12478	psdir!$psdir$ac_delim
12479	libdir!$libdir$ac_delim
12480	localedir!$localedir$ac_delim
12481	mandir!$mandir$ac_delim
12482	DEFS!$DEFS$ac_delim
12483	ECHO_C!$ECHO_C$ac_delim
12484	ECHO_N!$ECHO_N$ac_delim
12485	ECHO_T!$ECHO_T$ac_delim
12486	LIBS!$LIBS$ac_delim
12487	build_alias!$build_alias$ac_delim
12488	host_alias!$host_alias$ac_delim
12489	target_alias!$target_alias$ac_delim
12490	build!$build$ac_delim
12491	build_cpu!$build_cpu$ac_delim
12492	build_vendor!$build_vendor$ac_delim
12493	build_os!$build_os$ac_delim
12494	host!$host$ac_delim
12495	host_cpu!$host_cpu$ac_delim
12496	host_vendor!$host_vendor$ac_delim
12497	host_os!$host_os$ac_delim
12498	VERSION!$VERSION$ac_delim
12499	DATE!$DATE$ac_delim
12500	CC!$CC$ac_delim
12501	CFLAGS!$CFLAGS$ac_delim
12502	LDFLAGS!$LDFLAGS$ac_delim
12503	CPPFLAGS!$CPPFLAGS$ac_delim
12504	ac_ct_CC!$ac_ct_CC$ac_delim
12505	EXEEXT!$EXEEXT$ac_delim
12506	OBJEXT!$OBJEXT$ac_delim
12507	CXX!$CXX$ac_delim
12508	CXXFLAGS!$CXXFLAGS$ac_delim
12509	ac_ct_CXX!$ac_ct_CXX$ac_delim
12510	CPP!$CPP$ac_delim
12511	INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
12512	INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
12513	INSTALL_DATA!$INSTALL_DATA$ac_delim
12514	GREP!$GREP$ac_delim
12515	EGREP!$EGREP$ac_delim
12516	LINKER!$LINKER$ac_delim
12517	RXVTNAME!$RXVTNAME$ac_delim
12518	CXXCPP!$CXXCPP$ac_delim
12519	TIC!$TIC$ac_delim
12520	XMKMF!$XMKMF$ac_delim
12521	X_CFLAGS!$X_CFLAGS$ac_delim
12522	X_PRE_LIBS!$X_PRE_LIBS$ac_delim
12523	X_LIBS!$X_LIBS$ac_delim
12524	X_EXTRA_LIBS!$X_EXTRA_LIBS$ac_delim
12525	afterimage_config!$afterimage_config$ac_delim
12526	PKG_CONFIG!$PKG_CONFIG$ac_delim
12527	XFT_CONFIG!$XFT_CONFIG$ac_delim
12528	PERL!$PERL$ac_delim
12529	PERLLIB!$PERLLIB$ac_delim
12530	PERLFLAGS!$PERLFLAGS$ac_delim
12531	PERLPRIVLIBEXP!$PERLPRIVLIBEXP$ac_delim
12532	IF_PERL!$IF_PERL$ac_delim
12533	PERL_O!$PERL_O$ac_delim
12534	AFTERIMAGE_CFLAGS!$AFTERIMAGE_CFLAGS$ac_delim
12535	AFTERIMAGE_LIBS!$AFTERIMAGE_LIBS$ac_delim
12536	LIBOBJS!$LIBOBJS$ac_delim
12537	LTLIBOBJS!$LTLIBOBJS$ac_delim
12538	_ACEOF
12539
12540	if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 85; then
12541	break
12542	elif $ac_last_try; then
12543	{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
12544	echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
12545	{ (exit 1); exit 1; }; }
12546	else
12547	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
12548	fi
12549	done
12550
12551	ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
12552	if test -n "$ac_eof"; then
12553	ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
12554	ac_eof=`expr $ac_eof + 1`
12555	fi
12556
12557	cat >>$CONFIG_STATUS <<_ACEOF
12558	cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
12559	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
12560	_ACEOF
12561	sed '
12562	s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
12563	s/^/s,@/; s/!/@,|#_!!_#|/
12564	:n
12565	t n
12566	s/'"$ac_delim"'$/,g/; t
12567	s/$/\\/; p
12568	N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
12569	' >>$CONFIG_STATUS <conf$$subs.sed
12570	rm -f conf$$subs.sed
12571	cat >>$CONFIG_STATUS <<_ACEOF
12572	:end
12573	s/|#_!!_#|//g
12574	CEOF$ac_eof
12575	_ACEOF
12576
12577
12578	# VPATH may cause trouble with some makes, so we remove $(srcdir),
12579	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
12580	# trailing colons and then remove the whole line if VPATH becomes empty
12581	# (actually we leave an empty line to preserve line numbers).
12582	if test "x$srcdir" = x.; then
12583	ac_vpsub='/^[ ]*VPATH[ ]*=/{
12584	s/:*\$(srcdir):*/:/
12585	s/:*\${srcdir}:*/:/
12586	s/:*@srcdir@:*/:/
12587	s/^\([^=]*=[ ]*\):*/\1/
12588	s/:*$//
12589	s/^[^=]*=[ ]*$//
12590	}'
12591	fi
12592
12593	cat >>$CONFIG_STATUS <<\_ACEOF
12594	fi # test -n "$CONFIG_FILES"
12595
12596
12597	for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS
12598	do
12599	case $ac_tag in
12600	:[FHLC]) ac_mode=$ac_tag; continue;;
12601	esac
12602	case $ac_mode$ac_tag in
12603	:[FHL]*:*);;
12604	:L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
12605	echo "$as_me: error: Invalid tag $ac_tag." >&2;}
12606	{ (exit 1); exit 1; }; };;
12607	:[FH]-) ac_tag=-:-;;
12608	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
12609	esac
12610	ac_save_IFS=$IFS
12611	IFS=:
12612	set x $ac_tag
12613	IFS=$ac_save_IFS
12614	shift
12615	ac_file=$1
12616	shift
12617
12618	case $ac_mode in
12619	:L) ac_source=$1;;
12620	:[FH])
12621	ac_file_inputs=
12622	for ac_f
12623	do
12624	case $ac_f in
12625	-) ac_f="$tmp/stdin";;
12626	*) # Look for the file first in the build tree, then in the source tree
12627	# (if the path is not absolute). The absolute path cannot be DOS-style,
12628	# because $ac_f cannot contain `:'.
12629	test -f "$ac_f" ||
12630	case $ac_f in
12631	[\\/$]*) false;;
12632	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
12633	esac ||
12634	{ { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
12635	echo "$as_me: error: cannot find input file: $ac_f" >&2;}
12636	{ (exit 1); exit 1; }; };;
12637	esac
12638	ac_file_inputs="$ac_file_inputs $ac_f"
12639	done
12640
12641	# Let's still pretend it is `configure' which instantiates (i.e., don't
12642	# use $as_me), people would be surprised to read:
12643	# /* config.h. Generated by config.status. */
12644	configure_input="Generated from "`IFS=:
12645	echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
12646	if test x"$ac_file" != x-; then
12647	configure_input="$ac_file. $configure_input"
12648	{ echo "$as_me:$LINENO: creating $ac_file" >&5
12649	echo "$as_me: creating $ac_file" >&6;}
12650	fi
12651
12652	case $ac_tag in
12653	*:-:* | *:-) cat >"$tmp/stdin";;
12654	esac
12655	;;
12656	esac
12657
12658	ac_dir=`$as_dirname -- "$ac_file" ||
12659	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12660	X"$ac_file" : 'X\(//\)[^/]' \| \
12661	X"$ac_file" : 'X\(//\)$' \| \
12662	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
12663	echo X"$ac_file" |
12664	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12665	s//\1/
12666	q
12667	}
12668	/^X\(\/\/\)[^/].*/{
12669	s//\1/
12670	q
12671	}
12672	/^X\(\/\/\)$/{
12673	s//\1/
12674	q
12675	}
12676	/^X\(\/\).*/{
12677	s//\1/
12678	q
12679	}
12680	s/.*/./; q'`
12681	{ as_dir="$ac_dir"
12682	case $as_dir in #(	8410	case $as_dir in #(
12683	-*) as_dir=./$as_dir;;	8411	-*) as_dir=./$as_dir;;
12684	esac	8412	esac
12685	test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {	8413	test -d "$as_dir" || eval $as_mkdir_p || {
12686	as_dirs=	8414	as_dirs=
12687	while :; do	8415	while :; do
12688	case $as_dir in #(	8416	case $as_dir in #(
12689	*\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(	8417	*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
12690	*) as_qdir=$as_dir;;	8418	*) as_qdir=$as_dir;;
12691	esac	8419	esac
12692	as_dirs="'$as_qdir' $as_dirs"	8420	as_dirs="'$as_qdir' $as_dirs"
12693	as_dir=`$as_dirname -- "$as_dir" ||	8421	as_dir=`$as_dirname -- "$as_dir" ||
12694	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	8422	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12695	X"$as_dir" : 'X\(//\)[^/]' \| \	8423	X"$as_dir" : 'X\(//\)[^/]' \| \
12696	X"$as_dir" : 'X\(//\)$' \| \	8424	X"$as_dir" : 'X\(//\)$' \| \
12697	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||	8425	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
12698	echo X"$as_dir" |	8426	printf "%s\n" X"$as_dir" |
12699	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	8427	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12700	s//\1/	8428	s//\1/
12701	q	8429	q
12702	}	8430	}
12703	/^X\(\/\/\)[^/].*/{	8431	/^X\(\/\/\)[^/].*/{
…		…
12714	}	8442	}
12715	s/.*/./; q'`	8443	s/.*/./; q'`
12716	test -d "$as_dir" && break	8444	test -d "$as_dir" && break
12717	done	8445	done
12718	test -z "$as_dirs" || eval "mkdir $as_dirs"	8446	test -z "$as_dirs" || eval "mkdir $as_dirs"
12719	} || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5	8447	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
12720	echo "$as_me: error: cannot create directory $as_dir" >&2;}	8448
12721	{ (exit 1); exit 1; }; }; }	8449
		8450	} # as_fn_mkdir_p
		8451	if mkdir -p . 2>/dev/null; then
		8452	as_mkdir_p='mkdir -p "$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="$ac_dir"; as_fn_mkdir_p
12722	ac_builddir=.	9080	ac_builddir=.
12723		9081
12724	case "$ac_dir" in	9082	case "$ac_dir" in
12725	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	9083	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
12726	*)	9084	*)
12727	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	9085	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
12728	# A ".." for each directory in $ac_dir_suffix.	9086	# A ".." for each directory in $ac_dir_suffix.
12729	ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`	9087	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
12730	case $ac_top_builddir_sub in	9088	case $ac_top_builddir_sub in
12731	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	9089	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
12732	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	9090	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
12733	esac ;;	9091	esac ;;
12734	esac	9092	esac
…		…
12764	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	9122	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
12765	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;	9123	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
12766	esac	9124	esac
12767	_ACEOF	9125	_ACEOF
12768		9126
12769	cat >>$CONFIG_STATUS <<\_ACEOF	9127	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12770	# If the template does not know about datarootdir, expand it.	9128	# If the template does not know about datarootdir, expand it.
12771	# 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.
12772	ac_datarootdir_hack=; ac_datarootdir_seen=	9130	ac_datarootdir_hack=; ac_datarootdir_seen=
12773		9131	ac_sed_dataroot='
12774	case `sed -n '/datarootdir/ {	9132	/datarootdir/ {
12775	p	9133	p
12776	q	9134	q
12777	}	9135	}
12778	/@datadir@/p	9136	/@datadir@/p
12779	/@docdir@/p	9137	/@docdir@/p
12780	/@infodir@/p	9138	/@infodir@/p
12781	/@localedir@/p	9139	/@localedir@/p
12782	/@mandir@/p	9140	/@mandir@/p'
12783	' $ac_file_inputs` in	9141	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
12784	*datarootdir*) ac_datarootdir_seen=yes;;	9142	*datarootdir*) ac_datarootdir_seen=yes;;
12785	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)	9143	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
12786	{ echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5	9144	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
12787	echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}	9145	printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
12788	_ACEOF	9146	_ACEOF
12789	cat >>$CONFIG_STATUS <<_ACEOF	9147	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12790	ac_datarootdir_hack='	9148	ac_datarootdir_hack='
12791	s&@datadir@&$datadir&g	9149	s&@datadir@&$datadir&g
12792	s&@docdir@&$docdir&g	9150	s&@docdir@&$docdir&g
12793	s&@infodir@&$infodir&g	9151	s&@infodir@&$infodir&g
12794	s&@localedir@&$localedir&g	9152	s&@localedir@&$localedir&g
12795	s&@mandir@&$mandir&g	9153	s&@mandir@&$mandir&g
12796	s&\\\${datarootdir}&$datarootdir&g' ;;	9154	s&\\\${datarootdir}&$datarootdir&g' ;;
12797	esac	9155	esac
12798	_ACEOF	9156	_ACEOF
12799		9157
12800	# Neutralize VPATH when `$srcdir' = `.'.	9158	# Neutralize VPATH when `$srcdir' = `.'.
12801	# Shell code in configure.ac might set extrasub.	9159	# Shell code in configure.ac might set extrasub.
12802	# FIXME: do we really want to maintain this feature?	9160	# FIXME: do we really want to maintain this feature?
12803	cat >>$CONFIG_STATUS <<_ACEOF	9161	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12804	sed "$ac_vpsub	9162	ac_sed_extra="$ac_vpsub
12805	$extrasub	9163	$extrasub
12806	_ACEOF	9164	_ACEOF
12807	cat >>$CONFIG_STATUS <<\_ACEOF	9165	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12808	:t	9166	:t
12809	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	9167	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
12810	s&@configure_input@&$configure_input&;t t	9168	s|@configure_input@|$ac_sed_conf_input|;t t
12811	s&@top_builddir@&$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
12812	s&@srcdir@&$ac_srcdir&;t t	9171	s&@srcdir@&$ac_srcdir&;t t
12813	s&@abs_srcdir@&$ac_abs_srcdir&;t t	9172	s&@abs_srcdir@&$ac_abs_srcdir&;t t
12814	s&@top_srcdir@&$ac_top_srcdir&;t t	9173	s&@top_srcdir@&$ac_top_srcdir&;t t
12815	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t	9174	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
12816	s&@builddir@&$ac_builddir&;t t	9175	s&@builddir@&$ac_builddir&;t t
12817	s&@abs_builddir@&$ac_abs_builddir&;t t	9176	s&@abs_builddir@&$ac_abs_builddir&;t t
12818	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t	9177	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
12819	s&@INSTALL@&$ac_INSTALL&;t t	9178	s&@INSTALL@&$ac_INSTALL&;t t
12820	$ac_datarootdir_hack	9179	$ac_datarootdir_hack
12821	" $ac_file_inputs | sed -f "$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
12822		9183
12823	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&	9184	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
12824	{ 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"; } &&
12825	{ 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"; } &&
12826	{ echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9188	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
12827	which seems to be undefined. Please make sure it is defined." >&5	9189	which seems to be undefined. Please make sure it is defined" >&5
12828	echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9190	printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
12829	which seems to be undefined. Please make sure it is defined." >&2;}	9191	which seems to be undefined. Please make sure it is defined" >&2;}
12830		9192
12831	rm -f "$tmp/stdin"	9193	rm -f "$ac_tmp/stdin"
12832	case $ac_file in	9194	case $ac_file in
12833	-) cat "$tmp/out"; rm -f "$tmp/out";;	9195	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
12834	*) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;	9196	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
12835	esac	9197	esac \
		9198	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
12836	;;	9199	;;
12837	:H)	9200	:H)
12838	#	9201	#
12839	# CONFIG_HEADER	9202	# CONFIG_HEADER
12840	#	9203	#
12841	_ACEOF
12842
12843	# Transform confdefs.h into a sed script `conftest.defines', that
12844	# substitutes the proper values into config.h.in to produce config.h.
12845	rm -f conftest.defines conftest.tail
12846	# First, append a space to every undef/define line, to ease matching.
12847	echo 's/$/ /' >conftest.defines
12848	# Then, protect against being on the right side of a sed subst, or in
12849	# an unquoted here document, in config.status. If some macros were
12850	# called several times there might be several #defines for the same
12851	# symbol, which is useless. But do not sort them, since the last
12852	# AC_DEFINE must be honored.
12853	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
12854	# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
12855	# NAME is the cpp macro being defined, VALUE is the value it is being given.
12856	# PARAMS is the parameter list in the macro definition--in most cases, it's
12857	# just an empty string.
12858	ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*'
12859	ac_dB='\\)[ (].*,\\1define\\2'
12860	ac_dC=' '
12861	ac_dD=' ,'
12862
12863	uniq confdefs.h |
12864	sed -n '
12865	t rset
12866	:rset
12867	s/^[ ]*#[ ]*define[ ][ ]*//
12868	t ok
12869	d
12870	:ok
12871	s/[\\&,]/\\&/g
12872	s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
12873	s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
12874	' >>conftest.defines
12875
12876	# Remove the space that was appended to ease matching.
12877	# Then replace #undef with comments. This is necessary, for
12878	# example, in the case of _POSIX_SOURCE, which is predefined and required
12879	# on some systems where configure will not decide to define it.
12880	# (The regexp can be short, since the line contains either #define or #undef.)
12881	echo 's/ $//
12882	s,^[ #]*u.*,/* & */,' >>conftest.defines
12883
12884	# Break up conftest.defines:
12885	ac_max_sed_lines=50
12886
12887	# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
12888	# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
12889	# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
12890	# et cetera.
12891	ac_in='$ac_file_inputs'
12892	ac_out='"$tmp/out1"'
12893	ac_nxt='"$tmp/out2"'
12894
12895	while :
12896	do
12897	# Write a here document:
12898	cat >>$CONFIG_STATUS <<_ACEOF
12899	# First, check the format of the line:
12900	cat >"\$tmp/defines.sed" <<\\CEOF
12901	/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def
12902	/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def
12903	b
12904	:def
12905	_ACEOF
12906	sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
12907	echo 'CEOF
12908	sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
12909	ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
12910	sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
12911	grep . conftest.tail >/dev/null || break
12912	rm -f conftest.defines
12913	mv conftest.tail conftest.defines
12914	done
12915	rm -f conftest.defines conftest.tail
12916
12917	echo "ac_result=$ac_in" >>$CONFIG_STATUS
12918	cat >>$CONFIG_STATUS <<\_ACEOF
12919	if test x"$ac_file" != x-; then	9204	if test x"$ac_file" != x-; then
12920	echo "/* $configure_input */" >"$tmp/config.h"	9205	{
12921	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
12922	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
12923	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	9211	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
12924	echo "$as_me: $ac_file is unchanged" >&6;}	9212	printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
12925	else	9213	else
12926	rm -f $ac_file	9214	rm -f "$ac_file"
12927	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
12928	fi	9217	fi
12929	else	9218	else
12930	echo "/* $configure_input */"	9219	printf "%s\n" "/* $configure_input */" >&1 \
12931	cat "$ac_result"	9220	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
		9221	|| as_fn_error $? "could not create -" "$LINENO" 5
12932	fi	9222	fi
12933	rm -f "$tmp/out12"
12934	;;	9223	;;
12935		9224
12936		9225
12937	esac	9226	esac
12938		9227
12939	done # for ac_tag	9228	done # for ac_tag
12940		9229
12941		9230
12942	{ (exit 0); exit 0; }	9231	as_fn_exit 0
12943	_ACEOF	9232	_ACEOF
12944	chmod +x $CONFIG_STATUS
12945	ac_clean_files=$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
12946		9237
12947		9238
12948	# configure is writing to config.log, and then calls config.status.	9239	# configure is writing to config.log, and then calls config.status.
12949	# config.status does its own redirection, appending to config.log.	9240	# config.status does its own redirection, appending to config.log.
12950	# 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
…		…
12961	exec 5>/dev/null	9252	exec 5>/dev/null
12962	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false	9253	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
12963	exec 5>>config.log	9254	exec 5>>config.log
12964	# Use ||, not &&, to avoid exiting from the if with $? = 1, which	9255	# Use ||, not &&, to avoid exiting from the if with $? = 1, which
12965	# would make configure fail if this is the last instruction.	9256	# would make configure fail if this is the last instruction.
12966	$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: $ac_unrecognized_opts" >&2;}
12967	fi	9262	fi
12968		9263
12969		9264
12970	echo "Configuration:	9265	echo "Configuration:
12971		9266
…		…
12987	if test x$RESFALLBACK != x; then	9282	if test x$RESFALLBACK != x; then
12988	echo " resource class fallback: $RESFALLBACK"	9283	echo " resource class fallback: $RESFALLBACK"
12989	fi	9284	fi
12990	echo	9285	echo
12991	echo " embedded perl: $support_perl"	9286	echo " embedded perl: $support_perl"
12992	echo " libafterimage: $support_afterimage"	9287	echo " image library: $image_lib"
12993	echo	9288	echo
12994	if test x$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
12995	echo ".----------------------------------------------------------------."	9290	echo ".----------------------------------------------------------------."
12996	echo ". WARNING: --enable-xim was specified however the locale support ."	9291	echo ". WARNING: --enable-xim was specified however the locale support ."
12997	echo ". functions could not be found. ."	9292	echo ". functions could not be found. ."
…		…
13000	fi	9295	fi
13001		9296
13002	echo "*** Optionally check src/feature.h for further, rarely used options ***"	9297	echo "*** Optionally check src/feature.h for further, rarely used options ***"
13003	echo	9298	echo
13004		9299
		9300

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