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Comparing rxvt-unicode/configure (file contents):
Revision 1.128 by root, Sat Nov 8 16:49:46 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" | $as_tr_cpp` 1
5314	_ACEOF
5315
5316	fi
5317
5318	done
5319
5320
5321
5322
5323
5324
5325
5326
5327
5328
5329	for ac_header in sys/inotify.h sys/epoll.h sys/event.h sys/queue.h port.h poll.h sys/select.h sys/eventfd.h
5330	do
5331	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5332	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5333	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5334	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5335	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5336	echo $ECHO_N "(cached) $ECHO_C" >&6
5337	fi
5338	ac_res=`eval echo '${'$as_ac_Header'}'`
5339	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5340	echo "${ECHO_T}$ac_res" >&6; }
5341	else
5342	# Is the header compilable?
5343	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
5344	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5345	cat >conftest.$ac_ext <<_ACEOF
5346	/* confdefs.h. */
5347	_ACEOF
5348	cat confdefs.h >>conftest.$ac_ext
5349	cat >>conftest.$ac_ext <<_ACEOF
5350	/* end confdefs.h. */
5351	$ac_includes_default
5352	#include <$ac_header>
5353	_ACEOF
5354	rm -f conftest.$ac_objext
5355	if { (ac_try="$ac_compile"
5356	case "(($ac_try" in
5357	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5358	*) ac_try_echo=$ac_try;;
5359	esac
5360	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5361	(eval "$ac_compile") 2>conftest.er1
5362	ac_status=$?
5363	grep -v '^ *+' conftest.er1 >conftest.err
5364	rm -f conftest.er1
5365	cat conftest.err >&5
5366	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5367	(exit $ac_status); } && {
5368	test -z "$ac_cxx_werror_flag" ||
5369	test ! -s conftest.err
5370	} && test -s conftest.$ac_objext; then
5371	ac_header_compiler=yes
5372	else
5373	echo "$as_me: failed program was:" >&5
5374	sed 's/^/| /' conftest.$ac_ext >&5
5375
5376	ac_header_compiler=no
5377	fi
5378
5379	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5380	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5381	echo "${ECHO_T}$ac_header_compiler" >&6; }
5382
5383	# Is the header present?
5384	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
5385	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5386	cat >conftest.$ac_ext <<_ACEOF
5387	/* confdefs.h. */
5388	_ACEOF
5389	cat confdefs.h >>conftest.$ac_ext
5390	cat >>conftest.$ac_ext <<_ACEOF
5391	/* end confdefs.h. */
5392	#include <$ac_header>
5393	_ACEOF
5394	if { (ac_try="$ac_cpp conftest.$ac_ext"
5395	case "(($ac_try" in
5396	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5397	*) ac_try_echo=$ac_try;;
5398	esac
5399	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5400	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5401	ac_status=$?
5402	grep -v '^ *+' conftest.er1 >conftest.err
5403	rm -f conftest.er1
5404	cat conftest.err >&5
5405	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5406	(exit $ac_status); } >/dev/null && {
5407	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5408	test ! -s conftest.err
5409	}; then
5410	ac_header_preproc=yes
5411	else
5412	echo "$as_me: failed program was:" >&5
5413	sed 's/^/| /' conftest.$ac_ext >&5
5414
5415	ac_header_preproc=no
5416	fi
5417
5418	rm -f conftest.err conftest.$ac_ext
5419	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5420	echo "${ECHO_T}$ac_header_preproc" >&6; }
5421
5422	# So? What about this header?
5423	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
5424	yes:no: )
5425	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5426	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5427	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5428	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5429	ac_header_preproc=yes
5430	;;
5431	no:yes:* )
5432	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5433	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5434	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5435	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5436	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5437	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5438	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5439	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5440	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5441	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5442	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5443	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5444
5445	;;
5446	esac
5447	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5448	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5449	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5450	echo $ECHO_N "(cached) $ECHO_C" >&6
5451	else
5452	eval "$as_ac_Header=\$ac_header_preproc"
5453	fi
5454	ac_res=`eval echo '${'$as_ac_Header'}'`
5455	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5456	echo "${ECHO_T}$ac_res" >&6; }
5457
5458	fi
5459	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5460	cat >>confdefs.h <<_ACEOF
5461	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5462	_ACEOF
5463
5464	fi
5465
5466	done
5467
5468
5469
5470
5471
5472
5473
5474
5475
5476	for ac_func in inotify_init epoll_ctl kqueue port_create poll select eventfd
5477	do
5478	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5479	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
5480	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5481	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5482	echo $ECHO_N "(cached) $ECHO_C" >&6
5483	else
5484	cat >conftest.$ac_ext <<_ACEOF
5485	/* confdefs.h. */
5486	_ACEOF
5487	cat confdefs.h >>conftest.$ac_ext
5488	cat >>conftest.$ac_ext <<_ACEOF
5489	/* end confdefs.h. */
5490	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5491	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5492	#define $ac_func innocuous_$ac_func
5493
5494	/* System header to define __stub macros and hopefully few prototypes,
5495	which can conflict with char $ac_func (); below.
5496	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5497	<limits.h> exists even on freestanding compilers. */
5498
5499	#ifdef __STDC__
5500	# include <limits.h>
5501	#else
5502	# include <assert.h>
5503	#endif
5504
5505	#undef $ac_func
5506
5507	/* Override any GCC internal prototype to avoid an error.
5508	Use char because int might match the return type of a GCC
5509	builtin and then its argument prototype would still apply. */
5510	#ifdef __cplusplus
5511	extern "C"
5512	#endif
5513	char $ac_func ();
5514	/* The GNU C library defines this for functions which it implements
5515	to always fail with ENOSYS. Some functions are actually named
5516	something starting with __ and the normal name is an alias. */
5517	#if defined __stub_$ac_func || defined __stub___$ac_func
5518	choke me
5519	#endif
5520
5521	int
5522	main ()
5523	{
5524	return $ac_func ();
5525	;	5754	;
5526	return 0;	5755	return 0;
5527	}	5756	}
5528	_ACEOF	5757	_ACEOF
5529	rm -f conftest.$ac_objext conftest$ac_exeext	5758	if ac_fn_cxx_try_link "$LINENO"
5530	if { (ac_try="$ac_link"	5759	then :
5531	case "(($ac_try" in	5760	ac_cv_lib_rt_clock_gettime=yes
5532	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	5761	else $as_nop
5533	*) ac_try_echo=$ac_try;;	5762	ac_cv_lib_rt_clock_gettime=no
5534	esac
5535	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5536	(eval "$ac_link") 2>conftest.er1
5537	ac_status=$?
5538	grep -v '^ *+' conftest.er1 >conftest.err
5539	rm -f conftest.er1
5540	cat conftest.err >&5
5541	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5542	(exit $ac_status); } && {
5543	test -z "$ac_cxx_werror_flag" ||
5544	test ! -s conftest.err
5545	} && test -s conftest$ac_exeext &&
5546	$as_test_x conftest$ac_exeext; then
5547	eval "$as_ac_var=yes"
5548	else
5549	echo "$as_me: failed program was:" >&5
5550	sed 's/^/| /' conftest.$ac_ext >&5
5551
5552	eval "$as_ac_var=no"
5553	fi	5763	fi
5554
5555	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5764	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5556	conftest$ac_exeext conftest.$ac_ext	5765	conftest$ac_exeext conftest.$ac_ext
		5766	LIBS=$ac_check_lib_save_LIBS
5557	fi	5767	fi
5558	ac_res=`eval echo '${'$as_ac_var'}'`	5768	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
5559	{ echo "$as_me:$LINENO: result: $ac_res" >&5	5769	printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
5560	echo "${ECHO_T}$ac_res" >&6; }	5770	if test "x$ac_cv_lib_rt_clock_gettime" = xyes
5561	if test `eval echo '${'$as_ac_var'}'` = yes; then	5771	then :
5562	cat >>confdefs.h <<_ACEOF	5772	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5563	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5564	_ACEOF
5565		5773
		5774	LIBS="-lrt $LIBS"
		5775
5566	fi	5776	fi
		5777
		5778	unset ac_cv_func_clock_gettime
		5779	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		5780	if test "x$ac_cv_func_clock_gettime" = xyes
		5781	then :
		5782	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
		5783
		5784	fi
		5785
		5786	fi
		5787
		5788	fi
		5789
5567	done	5790	done
5568		5791
5569		5792
5570	{ echo "$as_me:$LINENO: checking for clock_gettime" >&5	5793	for ac_func in nanosleep
5571	echo $ECHO_N "checking for clock_gettime... $ECHO_C" >&6; }	5794	do :
5572	if test "${ac_cv_func_clock_gettime+set}" = set; then	5795	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5573	echo $ECHO_N "(cached) $ECHO_C" >&6	5796	if test "x$ac_cv_func_nanosleep" = xyes
5574	else	5797	then :
5575	cat >conftest.$ac_ext <<_ACEOF	5798	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5576	/* confdefs.h. */	5799
5577	_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 $LIBS"
5578	cat confdefs.h >>conftest.$ac_ext	5811	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5579	cat >>conftest.$ac_ext <<_ACEOF
5580	/* end confdefs.h. */	5812	/* end confdefs.h. */
5581	/* Define clock_gettime to an innocuous variant, in case <limits.h> declares clock_gettime.
5582	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5583	#define clock_gettime innocuous_clock_gettime
5584		5813
5585	/* System header to define __stub macros and hopefully few prototypes,	5814	namespace conftest {
5586	which can conflict with char clock_gettime (); below.	5815	extern "C" int nanosleep ();
5587	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5816	}
5588	<limits.h> exists even on freestanding compilers. */
5589
5590	#ifdef __STDC__
5591	# include <limits.h>
5592	#else
5593	# include <assert.h>
5594	#endif
5595
5596	#undef clock_gettime
5597
5598	/* Override any GCC internal prototype to avoid an error.
5599	Use char because int might match the return type of a GCC
5600	builtin and then its argument prototype would still apply. */
5601	#ifdef __cplusplus
5602	extern "C"
5603	#endif
5604	char clock_gettime ();
5605	/* The GNU C library defines this for functions which it implements
5606	to always fail with ENOSYS. Some functions are actually named
5607	something starting with __ and the normal name is an alias. */
5608	#if defined __stub_clock_gettime || defined __stub___clock_gettime
5609	choke me
5610	#endif
5611
5612	int	5817	int
5613	main ()	5818	main (void)
5614	{	5819	{
5615	return clock_gettime ();	5820	return conftest::nanosleep ();
5616	;	5821	;
5617	return 0;	5822	return 0;
5618	}	5823	}
5619	_ACEOF	5824	_ACEOF
5620	rm -f conftest.$ac_objext conftest$ac_exeext	5825	if ac_fn_cxx_try_link "$LINENO"
5621	if { (ac_try="$ac_link"	5826	then :
5622	case "(($ac_try" in	5827	ac_cv_lib_rt_nanosleep=yes
5623	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	5828	else $as_nop
5624	*) ac_try_echo=$ac_try;;	5829	ac_cv_lib_rt_nanosleep=no
5625	esac
5626	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5627	(eval "$ac_link") 2>conftest.er1
5628	ac_status=$?
5629	grep -v '^ *+' conftest.er1 >conftest.err
5630	rm -f conftest.er1
5631	cat conftest.err >&5
5632	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5633	(exit $ac_status); } && {
5634	test -z "$ac_cxx_werror_flag" ||
5635	test ! -s conftest.err
5636	} && test -s conftest$ac_exeext &&
5637	$as_test_x conftest$ac_exeext; then
5638	ac_cv_func_clock_gettime=yes
5639	else
5640	echo "$as_me: failed program was:" >&5
5641	sed 's/^/| /' conftest.$ac_ext >&5
5642
5643	ac_cv_func_clock_gettime=no
5644	fi	5830	fi
5645
5646	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5831	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5647	conftest$ac_exeext conftest.$ac_ext	5832	conftest$ac_exeext conftest.$ac_ext
		5833	LIBS=$ac_check_lib_save_LIBS
5648	fi	5834	fi
5649	{ echo "$as_me:$LINENO: result: $ac_cv_func_clock_gettime" >&5	5835	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
5650	echo "${ECHO_T}$ac_cv_func_clock_gettime" >&6; }	5836	printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
5651	if test $ac_cv_func_clock_gettime = yes; then	5837	if test "x$ac_cv_lib_rt_nanosleep" = xyes
5652	:	5838	then :
5653	else	5839	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5654		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$ac_cv_type___kernel_rwf_t" = xyes
		5862	then :
		5863
		5864
		5865	printf "%s\n" "#define HAVE_KERNEL_RWF_T 1" >>confdefs.h
		5866
		5867
		5868	fi
		5869
		5870
5655	if test -z "$LIBEV_M4_AVOID_LIBRT"; then	5871	if test -z "$LIBEV_M4_AVOID_LIBM"; then
5656		5872	LIBM=m
5657	{ echo "$as_me:$LINENO: checking for clock_gettime in -lrt" >&5	5873	fi
5658	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
5659	if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then	5875	printf %s "checking for library containing floor... " >&6; }
5660	echo $ECHO_N "(cached) $ECHO_C" >&6	5876	if test ${ac_cv_search_floor+y}
5661	else	5877	then :
5662	ac_check_lib_save_LIBS=$LIBS	5878	printf %s "(cached) " >&6
5663	LIBS="-lrt $LIBS"	5879	else $as_nop
5664	cat >conftest.$ac_ext <<_ACEOF	5880	ac_func_search_save_LIBS=$LIBS
5665	/* confdefs.h. */
5666	_ACEOF
5667	cat confdefs.h >>conftest.$ac_ext	5881	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5668	cat >>conftest.$ac_ext <<_ACEOF
5669	/* end confdefs.h. */	5882	/* end confdefs.h. */
5670		5883
5671	/* Override any GCC internal prototype to avoid an error.	5884	namespace conftest {
5672	Use char because int might match the return type of a GCC	5885	extern "C" int floor ();
5673	builtin and then its argument prototype would still apply. */	5886	}
5674	#ifdef __cplusplus
5675	extern "C"
5676	#endif
5677	char clock_gettime ();
5678	int	5887	int
5679	main ()	5888	main (void)
5680	{	5889	{
5681	return clock_gettime ();	5890	return conftest::floor ();
5682	;	5891	;
5683	return 0;	5892	return 0;
5684	}	5893	}
5685	_ACEOF	5894	_ACEOF
5686	rm -f conftest.$ac_objext conftest$ac_exeext	5895	for ac_lib in '' $LIBM
5687	if { (ac_try="$ac_link"
5688	case "(($ac_try" in
5689	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5690	*) ac_try_echo=$ac_try;;
5691	esac
5692	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5693	(eval "$ac_link") 2>conftest.er1
5694	ac_status=$?
5695	grep -v '^ *+' conftest.er1 >conftest.err
5696	rm -f conftest.er1
5697	cat conftest.err >&5
5698	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5699	(exit $ac_status); } && {
5700	test -z "$ac_cxx_werror_flag" ||
5701	test ! -s conftest.err
5702	} && test -s conftest$ac_exeext &&
5703	$as_test_x conftest$ac_exeext; then
5704	ac_cv_lib_rt_clock_gettime=yes
5705	else
5706	echo "$as_me: failed program was:" >&5
5707	sed 's/^/| /' conftest.$ac_ext >&5
5708
5709	ac_cv_lib_rt_clock_gettime=no
5710	fi
5711
5712	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5713	conftest$ac_exeext conftest.$ac_ext
5714	LIBS=$ac_check_lib_save_LIBS
5715	fi
5716	{ echo "$as_me:$LINENO: result: $ac_cv_lib_rt_clock_gettime" >&5
5717	echo "${ECHO_T}$ac_cv_lib_rt_clock_gettime" >&6; }
5718	if test $ac_cv_lib_rt_clock_gettime = yes; then
5719	cat >>confdefs.h <<_ACEOF
5720	#define HAVE_LIBRT 1
5721	_ACEOF
5722
5723	LIBS="-lrt $LIBS"
5724
5725	fi
5726
5727	unset ac_cv_func_clock_gettime
5728
5729	for ac_func in clock_gettime
5730	do	5896	do
5731	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	5897	if test -z "$ac_lib"; then
5732	{ echo "$as_me:$LINENO: checking for $ac_func" >&5	5898	ac_res="none required"
5733	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5734	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5735	echo $ECHO_N "(cached) $ECHO_C" >&6
5736	else	5899	else
5737	cat >conftest.$ac_ext <<_ACEOF	5900	ac_res=-l$ac_lib
5738	/* confdefs.h. */	5901	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5739	_ACEOF	5902	fi
5740	cat confdefs.h >>conftest.$ac_ext	5903	if ac_fn_cxx_try_link "$LINENO"
5741	cat >>conftest.$ac_ext <<_ACEOF	5904	then :
5742	/* end confdefs.h. */	5905	ac_cv_search_floor=$ac_res
5743	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5744	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5745	#define $ac_func innocuous_$ac_func
5746
5747	/* System header to define __stub macros and hopefully few prototypes,
5748	which can conflict with char $ac_func (); below.
5749	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5750	<limits.h> exists even on freestanding compilers. */
5751
5752	#ifdef __STDC__
5753	# include <limits.h>
5754	#else
5755	# include <assert.h>
5756	#endif
5757
5758	#undef $ac_func
5759
5760	/* Override any GCC internal prototype to avoid an error.
5761	Use char because int might match the return type of a GCC
5762	builtin and then its argument prototype would still apply. */
5763	#ifdef __cplusplus
5764	extern "C"
5765	#endif
5766	char $ac_func ();
5767	/* The GNU C library defines this for functions which it implements
5768	to always fail with ENOSYS. Some functions are actually named
5769	something starting with __ and the normal name is an alias. */
5770	#if defined __stub_$ac_func || defined __stub___$ac_func
5771	choke me
5772	#endif
5773
5774	int
5775	main ()
5776	{
5777	return $ac_func ();
5778	;
5779	return 0;
5780	}
5781	_ACEOF
5782	rm -f conftest.$ac_objext conftest$ac_exeext
5783	if { (ac_try="$ac_link"
5784	case "(($ac_try" in
5785	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5786	*) ac_try_echo=$ac_try;;
5787	esac
5788	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5789	(eval "$ac_link") 2>conftest.er1
5790	ac_status=$?
5791	grep -v '^ *+' conftest.er1 >conftest.err
5792	rm -f conftest.er1
5793	cat conftest.err >&5
5794	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5795	(exit $ac_status); } && {
5796	test -z "$ac_cxx_werror_flag" ||
5797	test ! -s conftest.err
5798	} && test -s conftest$ac_exeext &&
5799	$as_test_x conftest$ac_exeext; then
5800	eval "$as_ac_var=yes"
5801	else
5802	echo "$as_me: failed program was:" >&5
5803	sed 's/^/| /' conftest.$ac_ext >&5
5804
5805	eval "$as_ac_var=no"
5806	fi	5906	fi
5807
5808	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5907	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5809	conftest$ac_exeext conftest.$ac_ext	5908	conftest$ac_exeext
5810	fi	5909	if test ${ac_cv_search_floor+y}
5811	ac_res=`eval echo '${'$as_ac_var'}'`	5910	then :
5812	{ echo "$as_me:$LINENO: result: $ac_res" >&5	5911	break
5813	echo "${ECHO_T}$ac_res" >&6; }
5814	if test `eval echo '${'$as_ac_var'}'` = yes; then
5815	cat >>confdefs.h <<_ACEOF
5816	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5817	_ACEOF
5818
5819	fi	5912	fi
5820	done	5913	done
		5914	if test ${ac_cv_search_floor+y}
		5915	then :
5821		5916
5822	fi	5917	else $as_nop
5823		5918	ac_cv_search_floor=no
5824	fi	5919	fi
5825		5920	rm conftest.$ac_ext
5826		5921	LIBS=$ac_func_search_save_LIBS
5827	{ echo "$as_me:$LINENO: checking for nanosleep" >&5
5828	echo $ECHO_N "checking for nanosleep... $ECHO_C" >&6; }
5829	if test "${ac_cv_func_nanosleep+set}" = set; then
5830	echo $ECHO_N "(cached) $ECHO_C" >&6
5831	else
5832	cat >conftest.$ac_ext <<_ACEOF
5833	/* confdefs.h. */
5834	_ACEOF
5835	cat confdefs.h >>conftest.$ac_ext
5836	cat >>conftest.$ac_ext <<_ACEOF
5837	/* end confdefs.h. */
5838	/* Define nanosleep to an innocuous variant, in case <limits.h> declares nanosleep.
5839	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5840	#define nanosleep innocuous_nanosleep
5841
5842	/* System header to define __stub macros and hopefully few prototypes,
5843	which can conflict with char nanosleep (); below.
5844	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5845	<limits.h> exists even on freestanding compilers. */
5846
5847	#ifdef __STDC__
5848	# include <limits.h>
5849	#else
5850	# include <assert.h>
5851	#endif
5852
5853	#undef nanosleep
5854
5855	/* Override any GCC internal prototype to avoid an error.
5856	Use char because int might match the return type of a GCC
5857	builtin and then its argument prototype would still apply. */
5858	#ifdef __cplusplus
5859	extern "C"
5860	#endif
5861	char nanosleep ();
5862	/* The GNU C library defines this for functions which it implements
5863	to always fail with ENOSYS. Some functions are actually named
5864	something starting with __ and the normal name is an alias. */
5865	#if defined __stub_nanosleep || defined __stub___nanosleep
5866	choke me
5867	#endif
5868
5869	int
5870	main ()
5871	{
5872	return nanosleep ();
5873	;
5874	return 0;
5875	}
5876	_ACEOF
5877	rm -f conftest.$ac_objext conftest$ac_exeext
5878	if { (ac_try="$ac_link"
5879	case "(($ac_try" in
5880	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5881	*) ac_try_echo=$ac_try;;
5882	esac
5883	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5884	(eval "$ac_link") 2>conftest.er1
5885	ac_status=$?
5886	grep -v '^ *+' conftest.er1 >conftest.err
5887	rm -f conftest.er1
5888	cat conftest.err >&5
5889	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5890	(exit $ac_status); } && {
5891	test -z "$ac_cxx_werror_flag" ||
5892	test ! -s conftest.err
5893	} && test -s conftest$ac_exeext &&
5894	$as_test_x conftest$ac_exeext; then
5895	ac_cv_func_nanosleep=yes
5896	else
5897	echo "$as_me: failed program was:" >&5
5898	sed 's/^/| /' conftest.$ac_ext >&5
5899
5900	ac_cv_func_nanosleep=no
5901	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 $LIBS"
5902		5929
5903	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5930	printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
5904	conftest$ac_exeext conftest.$ac_ext
5905	fi
5906	{ echo "$as_me:$LINENO: result: $ac_cv_func_nanosleep" >&5
5907	echo "${ECHO_T}$ac_cv_func_nanosleep" >&6; }
5908	if test $ac_cv_func_nanosleep = yes; then
5909	:
5910	else
5911		5931
5912	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
5913
5914	{ echo "$as_me:$LINENO: checking for nanosleep in -lrt" >&5
5915	echo $ECHO_N "checking for nanosleep in -lrt... $ECHO_C" >&6; }
5916	if test "${ac_cv_lib_rt_nanosleep+set}" = set; then
5917	echo $ECHO_N "(cached) $ECHO_C" >&6
5918	else
5919	ac_check_lib_save_LIBS=$LIBS
5920	LIBS="-lrt $LIBS"
5921	cat >conftest.$ac_ext <<_ACEOF
5922	/* confdefs.h. */
5923	_ACEOF
5924	cat confdefs.h >>conftest.$ac_ext
5925	cat >>conftest.$ac_ext <<_ACEOF
5926	/* end confdefs.h. */
5927
5928	/* Override any GCC internal prototype to avoid an error.
5929	Use char because int might match the return type of a GCC
5930	builtin and then its argument prototype would still apply. */
5931	#ifdef __cplusplus
5932	extern "C"
5933	#endif
5934	char nanosleep ();
5935	int
5936	main ()
5937	{
5938	return nanosleep ();
5939	;
5940	return 0;
5941	}
5942	_ACEOF
5943	rm -f conftest.$ac_objext conftest$ac_exeext
5944	if { (ac_try="$ac_link"
5945	case "(($ac_try" in
5946	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5947	*) ac_try_echo=$ac_try;;
5948	esac
5949	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5950	(eval "$ac_link") 2>conftest.er1
5951	ac_status=$?
5952	grep -v '^ *+' conftest.er1 >conftest.err
5953	rm -f conftest.er1
5954	cat conftest.err >&5
5955	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5956	(exit $ac_status); } && {
5957	test -z "$ac_cxx_werror_flag" ||
5958	test ! -s conftest.err
5959	} && test -s conftest$ac_exeext &&
5960	$as_test_x conftest$ac_exeext; then
5961	ac_cv_lib_rt_nanosleep=yes
5962	else
5963	echo "$as_me: failed program was:" >&5
5964	sed 's/^/| /' conftest.$ac_ext >&5
5965
5966	ac_cv_lib_rt_nanosleep=no
5967	fi	5932	fi
5968
5969	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5970	conftest$ac_exeext conftest.$ac_ext
5971	LIBS=$ac_check_lib_save_LIBS
5972	fi
5973	{ echo "$as_me:$LINENO: result: $ac_cv_lib_rt_nanosleep" >&5
5974	echo "${ECHO_T}$ac_cv_lib_rt_nanosleep" >&6; }
5975	if test $ac_cv_lib_rt_nanosleep = yes; then
5976	cat >>confdefs.h <<_ACEOF
5977	#define HAVE_LIBRT 1
5978	_ACEOF
5979
5980	LIBS="-lrt $LIBS"
5981
5982	fi
5983
5984	unset ac_cv_func_nanosleep
5985
5986	for ac_func in nanosleep
5987	do
5988	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5989	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
5990	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5991	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5992	echo $ECHO_N "(cached) $ECHO_C" >&6
5993	else
5994	cat >conftest.$ac_ext <<_ACEOF
5995	/* confdefs.h. */
5996	_ACEOF
5997	cat confdefs.h >>conftest.$ac_ext
5998	cat >>conftest.$ac_ext <<_ACEOF
5999	/* end confdefs.h. */
6000	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6001	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6002	#define $ac_func innocuous_$ac_func
6003
6004	/* System header to define __stub macros and hopefully few prototypes,
6005	which can conflict with char $ac_func (); below.
6006	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6007	<limits.h> exists even on freestanding compilers. */
6008
6009	#ifdef __STDC__
6010	# include <limits.h>
6011	#else
6012	# include <assert.h>
6013	#endif
6014
6015	#undef $ac_func
6016
6017	/* Override any GCC internal prototype to avoid an error.
6018	Use char because int might match the return type of a GCC
6019	builtin and then its argument prototype would still apply. */
6020	#ifdef __cplusplus
6021	extern "C"
6022	#endif
6023	char $ac_func ();
6024	/* The GNU C library defines this for functions which it implements
6025	to always fail with ENOSYS. Some functions are actually named
6026	something starting with __ and the normal name is an alias. */
6027	#if defined __stub_$ac_func || defined __stub___$ac_func
6028	choke me
6029	#endif
6030
6031	int
6032	main ()
6033	{
6034	return $ac_func ();
6035	;
6036	return 0;
6037	}
6038	_ACEOF
6039	rm -f conftest.$ac_objext conftest$ac_exeext
6040	if { (ac_try="$ac_link"
6041	case "(($ac_try" in
6042	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6043	*) ac_try_echo=$ac_try;;
6044	esac
6045	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6046	(eval "$ac_link") 2>conftest.er1
6047	ac_status=$?
6048	grep -v '^ *+' conftest.er1 >conftest.err
6049	rm -f conftest.er1
6050	cat conftest.err >&5
6051	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6052	(exit $ac_status); } && {
6053	test -z "$ac_cxx_werror_flag" ||
6054	test ! -s conftest.err
6055	} && test -s conftest$ac_exeext &&
6056	$as_test_x conftest$ac_exeext; then
6057	eval "$as_ac_var=yes"
6058	else
6059	echo "$as_me: failed program was:" >&5
6060	sed 's/^/| /' conftest.$ac_ext >&5
6061
6062	eval "$as_ac_var=no"
6063	fi
6064
6065	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6066	conftest$ac_exeext conftest.$ac_ext
6067	fi
6068	ac_res=`eval echo '${'$as_ac_var'}'`
6069	{ echo "$as_me:$LINENO: result: $ac_res" >&5
6070	echo "${ECHO_T}$ac_res" >&6; }
6071	if test `eval echo '${'$as_ac_var'}'` = yes; then
6072	cat >>confdefs.h <<_ACEOF
6073	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6074	_ACEOF
6075
6076	fi
6077	done
6078
6079	fi
6080
6081	fi
6082
6083
6084
6085	{ echo "$as_me:$LINENO: checking for ceil in -lm" >&5
6086	echo $ECHO_N "checking for ceil in -lm... $ECHO_C" >&6; }
6087	if test "${ac_cv_lib_m_ceil+set}" = set; then
6088	echo $ECHO_N "(cached) $ECHO_C" >&6
6089	else
6090	ac_check_lib_save_LIBS=$LIBS
6091	LIBS="-lm $LIBS"
6092	cat >conftest.$ac_ext <<_ACEOF
6093	/* confdefs.h. */
6094	_ACEOF
6095	cat confdefs.h >>conftest.$ac_ext
6096	cat >>conftest.$ac_ext <<_ACEOF
6097	/* end confdefs.h. */
6098
6099	/* Override any GCC internal prototype to avoid an error.
6100	Use char because int might match the return type of a GCC
6101	builtin and then its argument prototype would still apply. */
6102	#ifdef __cplusplus
6103	extern "C"
6104	#endif
6105	char ceil ();
6106	int
6107	main ()
6108	{
6109	return ceil ();
6110	;
6111	return 0;
6112	}
6113	_ACEOF
6114	rm -f conftest.$ac_objext conftest$ac_exeext
6115	if { (ac_try="$ac_link"
6116	case "(($ac_try" in
6117	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6118	*) ac_try_echo=$ac_try;;
6119	esac
6120	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6121	(eval "$ac_link") 2>conftest.er1
6122	ac_status=$?
6123	grep -v '^ *+' conftest.er1 >conftest.err
6124	rm -f conftest.er1
6125	cat conftest.err >&5
6126	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6127	(exit $ac_status); } && {
6128	test -z "$ac_cxx_werror_flag" ||
6129	test ! -s conftest.err
6130	} && test -s conftest$ac_exeext &&
6131	$as_test_x conftest$ac_exeext; then
6132	ac_cv_lib_m_ceil=yes
6133	else
6134	echo "$as_me: failed program was:" >&5
6135	sed 's/^/| /' conftest.$ac_ext >&5
6136
6137	ac_cv_lib_m_ceil=no
6138	fi
6139
6140	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6141	conftest$ac_exeext conftest.$ac_ext
6142	LIBS=$ac_check_lib_save_LIBS
6143	fi
6144	{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_ceil" >&5
6145	echo "${ECHO_T}$ac_cv_lib_m_ceil" >&6; }
6146	if test $ac_cv_lib_m_ceil = yes; then
6147	cat >>confdefs.h <<_ACEOF
6148	#define HAVE_LIBM 1
6149	_ACEOF
6150
6151	LIBS="-lm $LIBS"
6152
6153	fi
6154
6155
6156		5933
6157		5934
6158		5935
6159		5936
6160		5937
6161	# 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.
6162	set dummy tic; ac_word=$2	5939	set dummy tic; ac_word=$2
6163	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	5940	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6164	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	5941	printf %s "checking for $ac_word... " >&6; }
6165	if test "${ac_cv_path_TIC+set}" = set; then	5942	if test ${ac_cv_path_TIC+y}
6166	echo $ECHO_N "(cached) $ECHO_C" >&6	5943	then :
6167	else	5944	printf %s "(cached) " >&6
		5945	else $as_nop
6168	case $TIC in	5946	case $TIC in
6169	[\\/]* | ?:[\\/]*)	5947	[\\/]* | ?:[\\/]*)
6170	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.	5948	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.
6171	;;	5949	;;
6172	*)	5950	*)
6173	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5951	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6174	for as_dir in $PATH	5952	for as_dir in $PATH
6175	do	5953	do
6176	IFS=$as_save_IFS	5954	IFS=$as_save_IFS
6177	test -z "$as_dir" && as_dir=.	5955	case $as_dir in #(((
		5956	'') as_dir=./ ;;
		5957	*/) ;;
		5958	*) as_dir=$as_dir/ ;;
		5959	esac
6178	for ac_exec_ext in '' $ac_executable_extensions; do	5960	for ac_exec_ext in '' $ac_executable_extensions; do
6179	if { test -f "$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$ac_exec_ext"; then
6180	ac_cv_path_TIC="$as_dir/$ac_word$ac_exec_ext"	5962	ac_cv_path_TIC="$as_dir$ac_word$ac_exec_ext"
6181	echo "$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$ac_exec_ext" >&5
6182	break 2	5964	break 2
6183	fi	5965	fi
6184	done	5966	done
6185	done	5967	done
6186	IFS=$as_save_IFS	5968	IFS=$as_save_IFS
6187		5969
6188	test -z "$ac_cv_path_TIC" && ac_cv_path_TIC=":"	5970	test -z "$ac_cv_path_TIC" && ac_cv_path_TIC=":"
6189	;;	5971	;;
6190	esac	5972	esac
6191	fi	5973	fi
6192	TIC=$ac_cv_path_TIC	5974	TIC=$ac_cv_path_TIC
6193	if test -n "$TIC"; then	5975	if test -n "$TIC"; then
6194	{ echo "$as_me:$LINENO: result: $TIC" >&5	5976	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5
6195	echo "${ECHO_T}$TIC" >&6; }	5977	printf "%s\n" "$TIC" >&6; }
6196	else	5978	else
6197	{ echo "$as_me:$LINENO: result: no" >&5	5979	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6198	echo "${ECHO_T}no" >&6; }	5980	printf "%s\n" "no" >&6; }
6199	fi	5981	fi
6200		5982
6201		5983
6202		5984
6203	{ echo "$as_me:$LINENO: checking for X" >&5	5985	ac_ext=cpp
6204	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-$LINENO}: checking for X" >&5
		6115	printf %s "checking for X... " >&6; }
6205		6116
6206		6117
6207	# Check whether --with-x was given.	6118	# Check whether --with-x was given.
6208	if test "${with_x+set}" = set; then	6119	if test ${with_x+y}
		6120	then :
6209	withval=$with_x;	6121	withval=$with_x;
6210	fi	6122	fi
6211		6123
6212	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.	6124	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
6213	if test "x$with_x" = xno; then	6125	if test "x$with_x" = xno; then
6214	# The user explicitly disabled X.	6126	# The user explicitly disabled X.
6215	have_x=disabled	6127	have_x=disabled
6216	else	6128	else
6217	case $x_includes,$x_libraries in #(	6129	case $x_includes,$x_libraries in #(
6218	*\'*) { { echo "$as_me:$LINENO: error: Cannot use X directory names containing '" >&5	6130	*\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
6219	echo "$as_me: error: Cannot use X directory names containing '" >&2;}
6220	{ (exit 1); exit 1; }; };; #(
6221	*,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then	6131	*,NONE | NONE,*) if test ${ac_cv_have_x+y}
6222	echo $ECHO_N "(cached) $ECHO_C" >&6	6132	then :
6223	else	6133	printf %s "(cached) " >&6
		6134	else $as_nop
6224	# One or both of the vars are not set, and there is no cached value.	6135	# One or both of the vars are not set, and there is no cached value.
6225	ac_x_includes=no ac_x_libraries=no	6136	ac_x_includes=no
		6137	ac_x_libraries=no
		6138	# Do we need to do anything special at all?
		6139	ac_save_LIBS=$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 "$cross_compiling" = no
		6164	then :
6226	rm -f -r conftest.dir	6165	rm -f -r conftest.dir
6227	if mkdir conftest.dir; then	6166	if mkdir conftest.dir; then
6228	cd conftest.dir	6167	cd conftest.dir
6229	cat >Imakefile <<'_ACEOF'	6168	cat >Imakefile <<'_ACEOF'
6230	incroot:	6169	incroot:
6231	@echo incroot='${INCROOT}'	6170	@echo incroot='${INCROOT}'
…		…
6233	@echo usrlibdir='${USRLIBDIR}'	6172	@echo usrlibdir='${USRLIBDIR}'
6234	libdir:	6173	libdir:
6235	@echo libdir='${LIBDIR}'	6174	@echo libdir='${LIBDIR}'
6236	_ACEOF	6175	_ACEOF
6237	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then	6176	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
6238	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	6177	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6239	for ac_var in incroot usrlibdir libdir; do	6178	for ac_var in incroot usrlibdir libdir; do
6240	eval "ac_im_$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'\`"
6241	done	6180	done
6242	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.	6181	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
6243	for ac_extension in a so sl; do	6182	for ac_extension in a so sl dylib la dll; do
6244	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&	6183	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
6245	test -f "$ac_im_libdir/libX11.$ac_extension"; then	6184	test -f "$ac_im_libdir/libX11.$ac_extension"; then
6246	ac_im_usrlibdir=$ac_im_libdir; break	6185	ac_im_usrlibdir=$ac_im_libdir; break
6247	fi	6186	fi
6248	done	6187	done
…		…
6252	case $ac_im_incroot in	6191	case $ac_im_incroot in
6253	/usr/include) ac_x_includes= ;;	6192	/usr/include) ac_x_includes= ;;
6254	*) test -f "$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;;
6255	esac	6194	esac
6256	case $ac_im_usrlibdir in	6195	case $ac_im_usrlibdir in
6257	/usr/lib | /lib) ;;	6196	/usr/lib | /usr/lib64 | /lib | /lib64) ;;
6258	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;	6197	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
6259	esac	6198	esac
6260	fi	6199	fi
6261	cd ..	6200	cd ..
6262	rm -f -r conftest.dir	6201	rm -f -r conftest.dir
6263	fi	6202	fi
6264		6203
6265	# Standard set of common directories for X headers.	6204	# Standard set of common directories for X headers.
6266	# Check X11 before X11Rn because it is often a symlink to the current release.	6205	# Check X11 before X11Rn because it is often a symlink to the current release.
6267	ac_x_header_dirs='	6206	ac_x_header_dirs='
6268	/usr/X11/include	6207	/usr/X11/include
		6208	/usr/X11R7/include
6269	/usr/X11R6/include	6209	/usr/X11R6/include
6270	/usr/X11R5/include	6210	/usr/X11R5/include
6271	/usr/X11R4/include	6211	/usr/X11R4/include
6272		6212
6273	/usr/include/X11	6213	/usr/include/X11
		6214	/usr/include/X11R7
6274	/usr/include/X11R6	6215	/usr/include/X11R6
6275	/usr/include/X11R5	6216	/usr/include/X11R5
6276	/usr/include/X11R4	6217	/usr/include/X11R4
6277		6218
6278	/usr/local/X11/include	6219	/usr/local/X11/include
		6220	/usr/local/X11R7/include
6279	/usr/local/X11R6/include	6221	/usr/local/X11R6/include
6280	/usr/local/X11R5/include	6222	/usr/local/X11R5/include
6281	/usr/local/X11R4/include	6223	/usr/local/X11R4/include
6282		6224
6283	/usr/local/include/X11	6225	/usr/local/include/X11
		6226	/usr/local/include/X11R7
6284	/usr/local/include/X11R6	6227	/usr/local/include/X11R6
6285	/usr/local/include/X11R5	6228	/usr/local/include/X11R5
6286	/usr/local/include/X11R4	6229	/usr/local/include/X11R4
		6230
		6231	/opt/X11/include
6287		6232
6288	/usr/X386/include	6233	/usr/X386/include
6289	/usr/x386/include	6234	/usr/x386/include
6290	/usr/XFree86/include/X11	6235	/usr/XFree86/include/X11
6291		6236
…		…
6300	/usr/openwin/share/include'	6245	/usr/openwin/share/include'
6301		6246
6302	if test "$ac_x_includes" = no; then	6247	if test "$ac_x_includes" = no; then
6303	# Guess where to find include files, by looking for Xlib.h.	6248	# Guess where to find include files, by looking for Xlib.h.
6304	# First, try using that file with no special directory specified.	6249	# First, try using that file with no special directory specified.
6305	cat >conftest.$ac_ext <<_ACEOF
6306	/* confdefs.h. */
6307	_ACEOF
6308	cat confdefs.h >>conftest.$ac_ext	6250	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6309	cat >>conftest.$ac_ext <<_ACEOF
6310	/* end confdefs.h. */	6251	/* end confdefs.h. */
6311	#include <X11/Xlib.h>	6252	#include <X11/Xlib.h>
6312	_ACEOF	6253	_ACEOF
6313	if { (ac_try="$ac_cpp conftest.$ac_ext"	6254	if ac_fn_cxx_try_cpp "$LINENO"
6314	case "(($ac_try" in	6255	then :
6315	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6316	*) ac_try_echo=$ac_try;;
6317	esac
6318	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6319	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6320	ac_status=$?
6321	grep -v '^ *+' conftest.er1 >conftest.err
6322	rm -f conftest.er1
6323	cat conftest.err >&5
6324	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6325	(exit $ac_status); } >/dev/null && {
6326	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
6327	test ! -s conftest.err
6328	}; then
6329	# We can compile using X headers with no special include directory.	6256	# We can compile using X headers with no special include directory.
6330	ac_x_includes=	6257	ac_x_includes=
6331	else	6258	else $as_nop
6332	echo "$as_me: failed program was:" >&5
6333	sed 's/^/| /' conftest.$ac_ext >&5
6334
6335	for ac_dir in $ac_x_header_dirs; do	6259	for ac_dir in $ac_x_header_dirs; do
6336	if test -r "$ac_dir/X11/Xlib.h"; then	6260	if test -r "$ac_dir/X11/Xlib.h"; then
6337	ac_x_includes=$ac_dir	6261	ac_x_includes=$ac_dir
6338	break	6262	break
6339	fi	6263	fi
6340	done	6264	done
6341	fi	6265	fi
6342
6343	rm -f conftest.err conftest.$ac_ext	6266	rm -f conftest.err conftest.i conftest.$ac_ext
6344	fi # $ac_x_includes = no	6267	fi # $ac_x_includes = no
6345		6268
6346	if test "$ac_x_libraries" = no; then	6269	if test "$ac_x_libraries" = no; then
6347	# Check for the libraries.	6270	# Check for the libraries.
6348	# See if we find them without any special options.	6271	# See if we find them without any special options.
6349	# Don't add to $LIBS permanently.	6272	# Don't add to $LIBS permanently.
6350	ac_save_LIBS=$LIBS	6273	ac_save_LIBS=$LIBS
6351	LIBS="-lX11 $LIBS"	6274	LIBS="-lX11 $LIBS"
6352	cat >conftest.$ac_ext <<_ACEOF
6353	/* confdefs.h. */
6354	_ACEOF
6355	cat confdefs.h >>conftest.$ac_ext	6275	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6356	cat >>conftest.$ac_ext <<_ACEOF
6357	/* end confdefs.h. */	6276	/* end confdefs.h. */
6358	#include <X11/Xlib.h>	6277	#include <X11/Xlib.h>
6359	int	6278	int
6360	main ()	6279	main (void)
6361	{	6280	{
6362	XrmInitialize ()	6281	XrmInitialize ()
6363	;	6282	;
6364	return 0;	6283	return 0;
6365	}	6284	}
6366	_ACEOF	6285	_ACEOF
6367	rm -f conftest.$ac_objext conftest$ac_exeext	6286	if ac_fn_cxx_try_link "$LINENO"
6368	if { (ac_try="$ac_link"	6287	then :
6369	case "(($ac_try" in
6370	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6371	*) ac_try_echo=$ac_try;;
6372	esac
6373	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6374	(eval "$ac_link") 2>conftest.er1
6375	ac_status=$?
6376	grep -v '^ *+' conftest.er1 >conftest.err
6377	rm -f conftest.er1
6378	cat conftest.err >&5
6379	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6380	(exit $ac_status); } && {
6381	test -z "$ac_cxx_werror_flag" ||
6382	test ! -s conftest.err
6383	} && test -s conftest$ac_exeext &&
6384	$as_test_x conftest$ac_exeext; then
6385	LIBS=$ac_save_LIBS	6288	LIBS=$ac_save_LIBS
6386	# We can link X programs with no special library path.	6289	# We can link X programs with no special library path.
6387	ac_x_libraries=	6290	ac_x_libraries=
6388	else	6291	else $as_nop
6389	echo "$as_me: failed program was:" >&5
6390	sed 's/^/| /' conftest.$ac_ext >&5
6391
6392	LIBS=$ac_save_LIBS	6292	LIBS=$ac_save_LIBS
6393	for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`	6293	for ac_dir in `printf "%s\n" "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
6394	do	6294	do
6395	# Don't even attempt the hair of trying to link an X program!	6295	# Don't even attempt the hair of trying to link an X program!
6396	for ac_extension in a so sl; do	6296	for ac_extension in a so sl dylib la dll; do
6397	if test -r "$ac_dir/libX11.$ac_extension"; then	6297	if test -r "$ac_dir/libX11.$ac_extension"; then
6398	ac_x_libraries=$ac_dir	6298	ac_x_libraries=$ac_dir
6399	break 2	6299	break 2
6400	fi	6300	fi
6401	done	6301	done
6402	done	6302	done
6403	fi	6303	fi
6404
6405	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6304	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6406	conftest$ac_exeext conftest.$ac_ext	6305	conftest$ac_exeext conftest.$ac_ext
6407	fi # $ac_x_libraries = no	6306	fi # $ac_x_libraries = no
6408		6307
		6308	fi
		6309	# Record the results.
6409	case $ac_x_includes,$ac_x_libraries in #(	6310	case $ac_x_includes,$ac_x_libraries in #(
6410	no,* | *,no | *\'*)	6311	no,* | *,no | *\'*) :
6411	# Didn't find X, or a directory has "'" in its name.	6312	# Didn't find X, or a directory has "'" in its name.
6412	ac_cv_have_x="have_x=no";; #(	6313	ac_cv_have_x="have_x=no" ;; #(
6413	*)	6314	*) :
6414	# Record where we found X for the cache.	6315	# Record where we found X for the cache.
6415	ac_cv_have_x="have_x=yes\	6316	ac_cv_have_x="have_x=yes\
6416	ac_x_includes='$ac_x_includes'\	6317	ac_x_includes='$ac_x_includes'\
6417	ac_x_libraries='$ac_x_libraries'"	6318	ac_x_libraries='$ac_x_libraries'" ;;
6418	esac	6319	esac
6419	fi	6320	fi
6420	;; #(	6321	;; #(
6421	*) have_x=yes;;	6322	*) have_x=yes;;
6422	esac	6323	esac
6423	eval "$ac_cv_have_x"	6324	eval "$ac_cv_have_x"
6424	fi # $with_x != no	6325	fi # $with_x != no
6425		6326
6426	if test "$have_x" != yes; then	6327	if test "$have_x" != yes; then
6427	{ echo "$as_me:$LINENO: result: $have_x" >&5	6328	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
6428	echo "${ECHO_T}$have_x" >&6; }	6329	printf "%s\n" "$have_x" >&6; }
6429	no_x=yes	6330	no_x=yes
6430	else	6331	else
6431	# 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.
6432	test "x$x_includes" = xNONE && x_includes=$ac_x_includes	6333	test "x$x_includes" = xNONE && x_includes=$ac_x_includes
6433	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries	6334	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
6434	# Update the cache value to reflect the command line values.	6335	# Update the cache value to reflect the command line values.
6435	ac_cv_have_x="have_x=yes\	6336	ac_cv_have_x="have_x=yes\
6436	ac_x_includes='$x_includes'\	6337	ac_x_includes='$x_includes'\
6437	ac_x_libraries='$x_libraries'"	6338	ac_x_libraries='$x_libraries'"
6438	{ 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 $x_includes" >&5
6439	echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6; }	6340	printf "%s\n" "libraries $x_libraries, headers $x_includes" >&6; }
6440	fi	6341	fi
6441		6342
6442	if test "$no_x" = yes; then	6343	if test "$no_x" = yes; then
6443	# Not all programs may use this symbol, but it does not hurt to define it.	6344	# Not all programs may use this symbol, but it does not hurt to define it.
6444		6345
6445	cat >>confdefs.h <<\_ACEOF	6346	printf "%s\n" "#define X_DISPLAY_MISSING 1" >>confdefs.h
6446	#define X_DISPLAY_MISSING 1
6447	_ACEOF
6448		6347
6449	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=	6348	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
6450	else	6349	else
6451	if test -n "$x_includes"; then	6350	if test -n "$x_includes"; then
6452	X_CFLAGS="$X_CFLAGS -I$x_includes"	6351	X_CFLAGS="$X_CFLAGS -I$x_includes"
…		…
6455	# It would also be nice to do this for all -L options, not just this one.	6354	# It would also be nice to do this for all -L options, not just this one.
6456	if test -n "$x_libraries"; then	6355	if test -n "$x_libraries"; then
6457	X_LIBS="$X_LIBS -L$x_libraries"	6356	X_LIBS="$X_LIBS -L$x_libraries"
6458	# For Solaris; some versions of Sun CC require a space after -R and	6357	# For Solaris; some versions of Sun CC require a space after -R and
6459	# others require no space. Words are not sufficient . . . .	6358	# others require no space. Words are not sufficient . . . .
6460	{ echo "$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
6461	echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6; }	6360	printf %s "checking whether -R must be followed by a space... " >&6; }
6462	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"	6361	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
6463	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag	6362	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
6464	ac_cxx_werror_flag=yes	6363	ac_cxx_werror_flag=yes
6465	cat >conftest.$ac_ext <<_ACEOF
6466	/* confdefs.h. */
6467	_ACEOF
6468	cat confdefs.h >>conftest.$ac_ext	6364	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6469	cat >>conftest.$ac_ext <<_ACEOF
6470	/* end confdefs.h. */	6365	/* end confdefs.h. */
6471		6366
6472	int	6367	int
6473	main ()	6368	main (void)
6474	{	6369	{
6475		6370
6476	;	6371	;
6477	return 0;	6372	return 0;
6478	}	6373	}
6479	_ACEOF	6374	_ACEOF
6480	rm -f conftest.$ac_objext conftest$ac_exeext	6375	if ac_fn_cxx_try_link "$LINENO"
6481	if { (ac_try="$ac_link"	6376	then :
6482	case "(($ac_try" in	6377	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6483	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6378	printf "%s\n" "no" >&6; }
6484	*) ac_try_echo=$ac_try;;
6485	esac
6486	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6487	(eval "$ac_link") 2>conftest.er1
6488	ac_status=$?
6489	grep -v '^ *+' conftest.er1 >conftest.err
6490	rm -f conftest.er1
6491	cat conftest.err >&5
6492	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6493	(exit $ac_status); } && {
6494	test -z "$ac_cxx_werror_flag" ||
6495	test ! -s conftest.err
6496	} && test -s conftest$ac_exeext &&
6497	$as_test_x conftest$ac_exeext; then
6498	{ echo "$as_me:$LINENO: result: no" >&5
6499	echo "${ECHO_T}no" >&6; }
6500	X_LIBS="$X_LIBS -R$x_libraries"	6379	X_LIBS="$X_LIBS -R$x_libraries"
6501	else	6380	else $as_nop
6502	echo "$as_me: failed program was:" >&5
6503	sed 's/^/| /' conftest.$ac_ext >&5
6504
6505	LIBS="$ac_xsave_LIBS -R $x_libraries"	6381	LIBS="$ac_xsave_LIBS -R $x_libraries"
6506	cat >conftest.$ac_ext <<_ACEOF
6507	/* confdefs.h. */
6508	_ACEOF
6509	cat confdefs.h >>conftest.$ac_ext	6382	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6510	cat >>conftest.$ac_ext <<_ACEOF
6511	/* end confdefs.h. */	6383	/* end confdefs.h. */
6512		6384
6513	int	6385	int
6514	main ()	6386	main (void)
6515	{	6387	{
6516		6388
6517	;	6389	;
6518	return 0;	6390	return 0;
6519	}	6391	}
6520	_ACEOF	6392	_ACEOF
6521	rm -f conftest.$ac_objext conftest$ac_exeext	6393	if ac_fn_cxx_try_link "$LINENO"
6522	if { (ac_try="$ac_link"	6394	then :
6523	case "(($ac_try" in	6395	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6524	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6396	printf "%s\n" "yes" >&6; }
6525	*) ac_try_echo=$ac_try;;
6526	esac
6527	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6528	(eval "$ac_link") 2>conftest.er1
6529	ac_status=$?
6530	grep -v '^ *+' conftest.er1 >conftest.err
6531	rm -f conftest.er1
6532	cat conftest.err >&5
6533	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6534	(exit $ac_status); } && {
6535	test -z "$ac_cxx_werror_flag" ||
6536	test ! -s conftest.err
6537	} && test -s conftest$ac_exeext &&
6538	$as_test_x conftest$ac_exeext; then
6539	{ echo "$as_me:$LINENO: result: yes" >&5
6540	echo "${ECHO_T}yes" >&6; }
6541	X_LIBS="$X_LIBS -R $x_libraries"	6397	X_LIBS="$X_LIBS -R $x_libraries"
6542	else	6398	else $as_nop
6543	echo "$as_me: failed program was:" >&5	6399	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
6544	sed 's/^/| /' conftest.$ac_ext >&5	6400	printf "%s\n" "neither works" >&6; }
6545
6546	{ echo "$as_me:$LINENO: result: neither works" >&5
6547	echo "${ECHO_T}neither works" >&6; }
6548	fi	6401	fi
6549
6550	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6402	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6551	conftest$ac_exeext conftest.$ac_ext	6403	conftest$ac_exeext conftest.$ac_ext
6552	fi	6404	fi
6553
6554	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6405	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6555	conftest$ac_exeext conftest.$ac_ext	6406	conftest$ac_exeext conftest.$ac_ext
6556	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag	6407	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
6557	LIBS=$ac_xsave_LIBS	6408	LIBS=$ac_xsave_LIBS
6558	fi	6409	fi
6559		6410
6560	# Check for system-dependent libraries X programs must link with.	6411	# Check for system-dependent libraries X programs must link with.
…		…
6566	else	6417	else
6567	# Martyn Johnson says this is needed for Ultrix, if the X	6418	# Martyn Johnson says this is needed for Ultrix, if the X
6568	# libraries were built with DECnet support. And Karl Berry says	6419	# libraries were built with DECnet support. And Karl Berry says
6569	# the Alpha needs dnet_stub (dnet does not exist).	6420	# the Alpha needs dnet_stub (dnet does not exist).
6570	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"	6421	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
6571	cat >conftest.$ac_ext <<_ACEOF
6572	/* confdefs.h. */
6573	_ACEOF
6574	cat confdefs.h >>conftest.$ac_ext	6422	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6575	cat >>conftest.$ac_ext <<_ACEOF
6576	/* end confdefs.h. */	6423	/* end confdefs.h. */
6577		6424
6578	/* Override any GCC internal prototype to avoid an error.	6425	namespace conftest {
6579	Use char because int might match the return type of a GCC	6426	extern "C" int XOpenDisplay ();
6580	builtin and then its argument prototype would still apply. */	6427	}
6581	#ifdef __cplusplus
6582	extern "C"
6583	#endif
6584	char XOpenDisplay ();
6585	int	6428	int
6586	main ()	6429	main (void)
6587	{	6430	{
6588	return XOpenDisplay ();	6431	return conftest::XOpenDisplay ();
6589	;	6432	;
6590	return 0;	6433	return 0;
6591	}	6434	}
6592	_ACEOF	6435	_ACEOF
6593	rm -f conftest.$ac_objext conftest$ac_exeext	6436	if ac_fn_cxx_try_link "$LINENO"
6594	if { (ac_try="$ac_link"	6437	then :
6595	case "(($ac_try" in
6596	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6597	*) ac_try_echo=$ac_try;;
6598	esac
6599	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6600	(eval "$ac_link") 2>conftest.er1
6601	ac_status=$?
6602	grep -v '^ *+' conftest.er1 >conftest.err
6603	rm -f conftest.er1
6604	cat conftest.err >&5
6605	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6606	(exit $ac_status); } && {
6607	test -z "$ac_cxx_werror_flag" ||
6608	test ! -s conftest.err
6609	} && test -s conftest$ac_exeext &&
6610	$as_test_x conftest$ac_exeext; then
6611	:
6612	else
6613	echo "$as_me: failed program was:" >&5
6614	sed 's/^/| /' conftest.$ac_ext >&5
6615		6438
		6439	else $as_nop
6616	{ echo "$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
6617	echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6; }	6441	printf %s "checking for dnet_ntoa in -ldnet... " >&6; }
6618	if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then	6442	if test ${ac_cv_lib_dnet_dnet_ntoa+y}
6619	echo $ECHO_N "(cached) $ECHO_C" >&6	6443	then :
6620	else	6444	printf %s "(cached) " >&6
		6445	else $as_nop
6621	ac_check_lib_save_LIBS=$LIBS	6446	ac_check_lib_save_LIBS=$LIBS
6622	LIBS="-ldnet $LIBS"	6447	LIBS="-ldnet $LIBS"
6623	cat >conftest.$ac_ext <<_ACEOF
6624	/* confdefs.h. */
6625	_ACEOF
6626	cat confdefs.h >>conftest.$ac_ext	6448	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6627	cat >>conftest.$ac_ext <<_ACEOF
6628	/* end confdefs.h. */	6449	/* end confdefs.h. */
6629		6450
6630	/* Override any GCC internal prototype to avoid an error.	6451	namespace conftest {
6631	Use char because int might match the return type of a GCC	6452	extern "C" int dnet_ntoa ();
6632	builtin and then its argument prototype would still apply. */	6453	}
6633	#ifdef __cplusplus
6634	extern "C"
6635	#endif
6636	char dnet_ntoa ();
6637	int	6454	int
6638	main ()	6455	main (void)
6639	{	6456	{
6640	return dnet_ntoa ();	6457	return conftest::dnet_ntoa ();
6641	;	6458	;
6642	return 0;	6459	return 0;
6643	}	6460	}
6644	_ACEOF	6461	_ACEOF
6645	rm -f conftest.$ac_objext conftest$ac_exeext	6462	if ac_fn_cxx_try_link "$LINENO"
6646	if { (ac_try="$ac_link"	6463	then :
6647	case "(($ac_try" in
6648	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6649	*) ac_try_echo=$ac_try;;
6650	esac
6651	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6652	(eval "$ac_link") 2>conftest.er1
6653	ac_status=$?
6654	grep -v '^ *+' conftest.er1 >conftest.err
6655	rm -f conftest.er1
6656	cat conftest.err >&5
6657	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6658	(exit $ac_status); } && {
6659	test -z "$ac_cxx_werror_flag" ||
6660	test ! -s conftest.err
6661	} && test -s conftest$ac_exeext &&
6662	$as_test_x conftest$ac_exeext; then
6663	ac_cv_lib_dnet_dnet_ntoa=yes	6464	ac_cv_lib_dnet_dnet_ntoa=yes
6664	else	6465	else $as_nop
6665	echo "$as_me: failed program was:" >&5
6666	sed 's/^/| /' conftest.$ac_ext >&5
6667
6668	ac_cv_lib_dnet_dnet_ntoa=no	6466	ac_cv_lib_dnet_dnet_ntoa=no
6669	fi	6467	fi
6670
6671	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6468	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6672	conftest$ac_exeext conftest.$ac_ext	6469	conftest$ac_exeext conftest.$ac_ext
6673	LIBS=$ac_check_lib_save_LIBS	6470	LIBS=$ac_check_lib_save_LIBS
6674	fi	6471	fi
6675	{ echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5	6472	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
6676	echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6; }	6473	printf "%s\n" "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
6677	if test $ac_cv_lib_dnet_dnet_ntoa = yes; then	6474	if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes
		6475	then :
6678	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"	6476	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
6679	fi	6477	fi
6680		6478
6681	if test $ac_cv_lib_dnet_dnet_ntoa = no; then	6479	if test $ac_cv_lib_dnet_dnet_ntoa = no; then
6682	{ echo "$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
6683	echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6; }	6481	printf %s "checking for dnet_ntoa in -ldnet_stub... " >&6; }
6684	if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then	6482	if test ${ac_cv_lib_dnet_stub_dnet_ntoa+y}
6685	echo $ECHO_N "(cached) $ECHO_C" >&6	6483	then :
6686	else	6484	printf %s "(cached) " >&6
		6485	else $as_nop
6687	ac_check_lib_save_LIBS=$LIBS	6486	ac_check_lib_save_LIBS=$LIBS
6688	LIBS="-ldnet_stub $LIBS"	6487	LIBS="-ldnet_stub $LIBS"
6689	cat >conftest.$ac_ext <<_ACEOF
6690	/* confdefs.h. */
6691	_ACEOF
6692	cat confdefs.h >>conftest.$ac_ext	6488	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6693	cat >>conftest.$ac_ext <<_ACEOF
6694	/* end confdefs.h. */	6489	/* end confdefs.h. */
6695		6490
6696	/* Override any GCC internal prototype to avoid an error.	6491	namespace conftest {
6697	Use char because int might match the return type of a GCC	6492	extern "C" int dnet_ntoa ();
6698	builtin and then its argument prototype would still apply. */	6493	}
6699	#ifdef __cplusplus
6700	extern "C"
6701	#endif
6702	char dnet_ntoa ();
6703	int	6494	int
6704	main ()	6495	main (void)
6705	{	6496	{
6706	return dnet_ntoa ();	6497	return conftest::dnet_ntoa ();
6707	;	6498	;
6708	return 0;	6499	return 0;
6709	}	6500	}
6710	_ACEOF	6501	_ACEOF
6711	rm -f conftest.$ac_objext conftest$ac_exeext	6502	if ac_fn_cxx_try_link "$LINENO"
6712	if { (ac_try="$ac_link"	6503	then :
6713	case "(($ac_try" in
6714	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6715	*) ac_try_echo=$ac_try;;
6716	esac
6717	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6718	(eval "$ac_link") 2>conftest.er1
6719	ac_status=$?
6720	grep -v '^ *+' conftest.er1 >conftest.err
6721	rm -f conftest.er1
6722	cat conftest.err >&5
6723	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6724	(exit $ac_status); } && {
6725	test -z "$ac_cxx_werror_flag" ||
6726	test ! -s conftest.err
6727	} && test -s conftest$ac_exeext &&
6728	$as_test_x conftest$ac_exeext; then
6729	ac_cv_lib_dnet_stub_dnet_ntoa=yes	6504	ac_cv_lib_dnet_stub_dnet_ntoa=yes
6730	else	6505	else $as_nop
6731	echo "$as_me: failed program was:" >&5
6732	sed 's/^/| /' conftest.$ac_ext >&5
6733
6734	ac_cv_lib_dnet_stub_dnet_ntoa=no	6506	ac_cv_lib_dnet_stub_dnet_ntoa=no
6735	fi	6507	fi
6736
6737	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6508	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6738	conftest$ac_exeext conftest.$ac_ext	6509	conftest$ac_exeext conftest.$ac_ext
6739	LIBS=$ac_check_lib_save_LIBS	6510	LIBS=$ac_check_lib_save_LIBS
6740	fi	6511	fi
6741	{ echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5	6512	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
6742	echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }	6513	printf "%s\n" "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
6743	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 :
6744	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"	6516	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
6745	fi	6517	fi
6746		6518
6747	fi	6519	fi
6748	fi	6520	fi
6749
6750	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6521	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6751	conftest$ac_exeext conftest.$ac_ext	6522	conftest$ac_exeext conftest.$ac_ext
6752	LIBS="$ac_xsave_LIBS"	6523	LIBS="$ac_xsave_LIBS"
6753		6524
6754	# 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,
6755	# to get the SysV transport functions.	6526	# to get the SysV transport functions.
6756	# 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)
6757	# needs -lnsl.	6528	# needs -lnsl.
6758	# The nsl library prevents programs from opening the X display	6529	# The nsl library prevents programs from opening the X display
6759	# on Irix 5.2, according to T.E. Dickey.	6530	# on Irix 5.2, according to T.E. Dickey.
6760	# The functions gethostbyname, getservbyname, and inet_addr are	6531	# The functions gethostbyname, getservbyname, and inet_addr are
6761	# 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.
6762	{ echo "$as_me:$LINENO: checking for gethostbyname" >&5	6533	ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
6763	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6; }	6534	if test "x$ac_cv_func_gethostbyname" = xyes
		6535	then :
		6536
		6537	fi
		6538
6764	if test "${ac_cv_func_gethostbyname+set}" = set; then	6539	if test $ac_cv_func_gethostbyname = no; then
6765	echo $ECHO_N "(cached) $ECHO_C" >&6	6540	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
6766	else	6541	printf %s "checking for gethostbyname in -lnsl... " >&6; }
6767	cat >conftest.$ac_ext <<_ACEOF	6542	if test ${ac_cv_lib_nsl_gethostbyname+y}
6768	/* confdefs.h. */	6543	then :
6769	_ACEOF	6544	printf %s "(cached) " >&6
		6545	else $as_nop
		6546	ac_check_lib_save_LIBS=$LIBS
		6547	LIBS="-lnsl $LIBS"
6770	cat confdefs.h >>conftest.$ac_ext	6548	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6771	cat >>conftest.$ac_ext <<_ACEOF
6772	/* end confdefs.h. */	6549	/* end confdefs.h. */
6773	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
6774	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6775	#define gethostbyname innocuous_gethostbyname
6776		6550
6777	/* System header to define __stub macros and hopefully few prototypes,	6551	namespace conftest {
6778	which can conflict with char gethostbyname (); below.	6552	extern "C" int gethostbyname ();
6779	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6553	}
6780	<limits.h> exists even on freestanding compilers. */
6781
6782	#ifdef __STDC__
6783	# include <limits.h>
6784	#else
6785	# include <assert.h>
6786	#endif
6787
6788	#undef gethostbyname
6789
6790	/* Override any GCC internal prototype to avoid an error.
6791	Use char because int might match the return type of a GCC
6792	builtin and then its argument prototype would still apply. */
6793	#ifdef __cplusplus
6794	extern "C"
6795	#endif
6796	char gethostbyname ();
6797	/* The GNU C library defines this for functions which it implements
6798	to always fail with ENOSYS. Some functions are actually named
6799	something starting with __ and the normal name is an alias. */
6800	#if defined __stub_gethostbyname || defined __stub___gethostbyname
6801	choke me
6802	#endif
6803
6804	int	6554	int
6805	main ()	6555	main (void)
6806	{	6556	{
6807	return gethostbyname ();	6557	return conftest::gethostbyname ();
6808	;	6558	;
6809	return 0;	6559	return 0;
6810	}	6560	}
6811	_ACEOF	6561	_ACEOF
6812	rm -f conftest.$ac_objext conftest$ac_exeext	6562	if ac_fn_cxx_try_link "$LINENO"
6813	if { (ac_try="$ac_link"	6563	then :
6814	case "(($ac_try" in
6815	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6816	*) ac_try_echo=$ac_try;;
6817	esac
6818	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6819	(eval "$ac_link") 2>conftest.er1
6820	ac_status=$?
6821	grep -v '^ *+' conftest.er1 >conftest.err
6822	rm -f conftest.er1
6823	cat conftest.err >&5
6824	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6825	(exit $ac_status); } && {
6826	test -z "$ac_cxx_werror_flag" ||
6827	test ! -s conftest.err
6828	} && test -s conftest$ac_exeext &&
6829	$as_test_x conftest$ac_exeext; then
6830	ac_cv_func_gethostbyname=yes	6564	ac_cv_lib_nsl_gethostbyname=yes
6831	else	6565	else $as_nop
6832	echo "$as_me: failed program was:" >&5
6833	sed 's/^/| /' conftest.$ac_ext >&5
6834
6835	ac_cv_func_gethostbyname=no	6566	ac_cv_lib_nsl_gethostbyname=no
6836	fi	6567	fi
6837
6838	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6568	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6839	conftest$ac_exeext conftest.$ac_ext	6569	conftest$ac_exeext conftest.$ac_ext
		6570	LIBS=$ac_check_lib_save_LIBS
6840	fi	6571	fi
6841	{ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5	6572	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
6842	echo "${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
6843		6578
6844	if test $ac_cv_func_gethostbyname = no; then	6579	if test $ac_cv_lib_nsl_gethostbyname = no; then
6845	{ echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5	6580	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
6846	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }	6581	printf %s "checking for gethostbyname in -lbsd... " >&6; }
6847	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then	6582	if test ${ac_cv_lib_bsd_gethostbyname+y}
6848	echo $ECHO_N "(cached) $ECHO_C" >&6	6583	then :
6849	else	6584	printf %s "(cached) " >&6
		6585	else $as_nop
6850	ac_check_lib_save_LIBS=$LIBS	6586	ac_check_lib_save_LIBS=$LIBS
6851	LIBS="-lnsl $LIBS"	6587	LIBS="-lbsd $LIBS"
6852	cat >conftest.$ac_ext <<_ACEOF
6853	/* confdefs.h. */
6854	_ACEOF
6855	cat confdefs.h >>conftest.$ac_ext	6588	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6856	cat >>conftest.$ac_ext <<_ACEOF
6857	/* end confdefs.h. */	6589	/* end confdefs.h. */
6858		6590
6859	/* Override any GCC internal prototype to avoid an error.	6591	namespace conftest {
6860	Use char because int might match the return type of a GCC	6592	extern "C" int gethostbyname ();
6861	builtin and then its argument prototype would still apply. */	6593	}
6862	#ifdef __cplusplus
6863	extern "C"
6864	#endif
6865	char gethostbyname ();
6866	int	6594	int
6867	main ()	6595	main (void)
6868	{	6596	{
6869	return gethostbyname ();	6597	return conftest::gethostbyname ();
6870	;	6598	;
6871	return 0;	6599	return 0;
6872	}	6600	}
6873	_ACEOF	6601	_ACEOF
6874	rm -f conftest.$ac_objext conftest$ac_exeext	6602	if ac_fn_cxx_try_link "$LINENO"
6875	if { (ac_try="$ac_link"	6603	then :
6876	case "(($ac_try" in
6877	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6878	*) ac_try_echo=$ac_try;;
6879	esac
6880	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6881	(eval "$ac_link") 2>conftest.er1
6882	ac_status=$?
6883	grep -v '^ *+' conftest.er1 >conftest.err
6884	rm -f conftest.er1
6885	cat conftest.err >&5
6886	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6887	(exit $ac_status); } && {
6888	test -z "$ac_cxx_werror_flag" ||
6889	test ! -s conftest.err
6890	} && test -s conftest$ac_exeext &&
6891	$as_test_x conftest$ac_exeext; then
6892	ac_cv_lib_nsl_gethostbyname=yes	6604	ac_cv_lib_bsd_gethostbyname=yes
6893	else	6605	else $as_nop
6894	echo "$as_me: failed program was:" >&5
6895	sed 's/^/| /' conftest.$ac_ext >&5
6896
6897	ac_cv_lib_nsl_gethostbyname=no	6606	ac_cv_lib_bsd_gethostbyname=no
6898	fi	6607	fi
6899
6900	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6608	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6901	conftest$ac_exeext conftest.$ac_ext	6609	conftest$ac_exeext conftest.$ac_ext
6902	LIBS=$ac_check_lib_save_LIBS	6610	LIBS=$ac_check_lib_save_LIBS
6903	fi	6611	fi
6904	{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
6905	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }
6906	if test $ac_cv_lib_nsl_gethostbyname = yes; then
6907	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
6908	fi
6909
6910	if test $ac_cv_lib_nsl_gethostbyname = no; then
6911	{ echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5
6912	echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6; }
6913	if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
6914	echo $ECHO_N "(cached) $ECHO_C" >&6
6915	else
6916	ac_check_lib_save_LIBS=$LIBS
6917	LIBS="-lbsd $LIBS"
6918	cat >conftest.$ac_ext <<_ACEOF
6919	/* confdefs.h. */
6920	_ACEOF
6921	cat confdefs.h >>conftest.$ac_ext
6922	cat >>conftest.$ac_ext <<_ACEOF
6923	/* end confdefs.h. */
6924
6925	/* Override any GCC internal prototype to avoid an error.
6926	Use char because int might match the return type of a GCC
6927	builtin and then its argument prototype would still apply. */
6928	#ifdef __cplusplus
6929	extern "C"
6930	#endif
6931	char gethostbyname ();
6932	int
6933	main ()
6934	{
6935	return gethostbyname ();
6936	;
6937	return 0;
6938	}
6939	_ACEOF
6940	rm -f conftest.$ac_objext conftest$ac_exeext
6941	if { (ac_try="$ac_link"
6942	case "(($ac_try" in
6943	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6944	*) ac_try_echo=$ac_try;;
6945	esac
6946	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6947	(eval "$ac_link") 2>conftest.er1
6948	ac_status=$?
6949	grep -v '^ *+' conftest.er1 >conftest.err
6950	rm -f conftest.er1
6951	cat conftest.err >&5
6952	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6953	(exit $ac_status); } && {
6954	test -z "$ac_cxx_werror_flag" ||
6955	test ! -s conftest.err
6956	} && test -s conftest$ac_exeext &&
6957	$as_test_x conftest$ac_exeext; then
6958	ac_cv_lib_bsd_gethostbyname=yes
6959	else
6960	echo "$as_me: failed program was:" >&5
6961	sed 's/^/| /' conftest.$ac_ext >&5
6962
6963	ac_cv_lib_bsd_gethostbyname=no
6964	fi
6965
6966	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6967	conftest$ac_exeext conftest.$ac_ext
6968	LIBS=$ac_check_lib_save_LIBS
6969	fi
6970	{ echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5	6612	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
6971	echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6; }	6613	printf "%s\n" "$ac_cv_lib_bsd_gethostbyname" >&6; }
6972	if test $ac_cv_lib_bsd_gethostbyname = yes; then	6614	if test "x$ac_cv_lib_bsd_gethostbyname" = xyes
		6615	then :
6973	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"	6616	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
6974	fi	6617	fi
6975		6618
6976	fi	6619	fi
6977	fi	6620	fi
…		…
6981	# 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
6982	# on later versions), says Simon Leinen: it contains gethostby*	6625	# on later versions), says Simon Leinen: it contains gethostby*
6983	# variants that don't use the name server (or something). -lsocket	6626	# variants that don't use the name server (or something). -lsocket
6984	# 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
6985	# if connect needs -lnsl, so does gethostbyname.	6628	# if connect needs -lnsl, so does gethostbyname.
6986	{ echo "$as_me:$LINENO: checking for connect" >&5	6629	ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"
6987	echo $ECHO_N "checking for connect... $ECHO_C" >&6; }	6630	if test "x$ac_cv_func_connect" = xyes
		6631	then :
		6632
		6633	fi
		6634
6988	if test "${ac_cv_func_connect+set}" = set; then	6635	if test $ac_cv_func_connect = no; then
6989	echo $ECHO_N "(cached) $ECHO_C" >&6	6636	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
6990	else	6637	printf %s "checking for connect in -lsocket... " >&6; }
6991	cat >conftest.$ac_ext <<_ACEOF	6638	if test ${ac_cv_lib_socket_connect+y}
6992	/* confdefs.h. */	6639	then :
6993	_ACEOF	6640	printf %s "(cached) " >&6
		6641	else $as_nop
		6642	ac_check_lib_save_LIBS=$LIBS
		6643	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
6994	cat confdefs.h >>conftest.$ac_ext	6644	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6995	cat >>conftest.$ac_ext <<_ACEOF
6996	/* end confdefs.h. */	6645	/* end confdefs.h. */
6997	/* Define connect to an innocuous variant, in case <limits.h> declares connect.
6998	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6999	#define connect innocuous_connect
7000		6646
7001	/* System header to define __stub macros and hopefully few prototypes,	6647	namespace conftest {
7002	which can conflict with char connect (); below.	6648	extern "C" int connect ();
7003	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6649	}
7004	<limits.h> exists even on freestanding compilers. */
7005
7006	#ifdef __STDC__
7007	# include <limits.h>
7008	#else
7009	# include <assert.h>
7010	#endif
7011
7012	#undef connect
7013
7014	/* Override any GCC internal prototype to avoid an error.
7015	Use char because int might match the return type of a GCC
7016	builtin and then its argument prototype would still apply. */
7017	#ifdef __cplusplus
7018	extern "C"
7019	#endif
7020	char connect ();
7021	/* The GNU C library defines this for functions which it implements
7022	to always fail with ENOSYS. Some functions are actually named
7023	something starting with __ and the normal name is an alias. */
7024	#if defined __stub_connect || defined __stub___connect
7025	choke me
7026	#endif
7027
7028	int	6650	int
7029	main ()	6651	main (void)
7030	{	6652	{
7031	return connect ();	6653	return conftest::connect ();
7032	;	6654	;
7033	return 0;	6655	return 0;
7034	}	6656	}
7035	_ACEOF	6657	_ACEOF
7036	rm -f conftest.$ac_objext conftest$ac_exeext	6658	if ac_fn_cxx_try_link "$LINENO"
7037	if { (ac_try="$ac_link"	6659	then :
7038	case "(($ac_try" in
7039	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7040	*) ac_try_echo=$ac_try;;
7041	esac
7042	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7043	(eval "$ac_link") 2>conftest.er1
7044	ac_status=$?
7045	grep -v '^ *+' conftest.er1 >conftest.err
7046	rm -f conftest.er1
7047	cat conftest.err >&5
7048	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7049	(exit $ac_status); } && {
7050	test -z "$ac_cxx_werror_flag" ||
7051	test ! -s conftest.err
7052	} && test -s conftest$ac_exeext &&
7053	$as_test_x conftest$ac_exeext; then
7054	ac_cv_func_connect=yes	6660	ac_cv_lib_socket_connect=yes
7055	else	6661	else $as_nop
7056	echo "$as_me: failed program was:" >&5	6662	ac_cv_lib_socket_connect=no
7057	sed 's/^/| /' conftest.$ac_ext >&5
7058
7059	ac_cv_func_connect=no
7060	fi	6663	fi
7061
7062	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6664	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7063	conftest$ac_exeext conftest.$ac_ext	6665	conftest$ac_exeext conftest.$ac_ext
		6666	LIBS=$ac_check_lib_save_LIBS
7064	fi	6667	fi
7065	{ echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5	6668	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
7066	echo "${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 $X_EXTRA_LIBS"
		6673	fi
7067		6674
		6675	fi
		6676
		6677	# Guillermo Gomez says -lposix is necessary on A/UX.
		6678	ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"
		6679	if test "x$ac_cv_func_remove" = xyes
		6680	then :
		6681
		6682	fi
		6683
7068	if test $ac_cv_func_connect = no; then	6684	if test $ac_cv_func_remove = no; then
7069	{ echo "$as_me:$LINENO: checking for connect in -lsocket" >&5	6685	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
7070	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6; }	6686	printf %s "checking for remove in -lposix... " >&6; }
7071	if test "${ac_cv_lib_socket_connect+set}" = set; then	6687	if test ${ac_cv_lib_posix_remove+y}
7072	echo $ECHO_N "(cached) $ECHO_C" >&6	6688	then :
7073	else	6689	printf %s "(cached) " >&6
		6690	else $as_nop
7074	ac_check_lib_save_LIBS=$LIBS	6691	ac_check_lib_save_LIBS=$LIBS
7075	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"	6692	LIBS="-lposix $LIBS"
7076	cat >conftest.$ac_ext <<_ACEOF
7077	/* confdefs.h. */
7078	_ACEOF
7079	cat confdefs.h >>conftest.$ac_ext	6693	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7080	cat >>conftest.$ac_ext <<_ACEOF
7081	/* end confdefs.h. */	6694	/* end confdefs.h. */
7082		6695
7083	/* Override any GCC internal prototype to avoid an error.	6696	namespace conftest {
7084	Use char because int might match the return type of a GCC	6697	extern "C" int remove ();
7085	builtin and then its argument prototype would still apply. */	6698	}
7086	#ifdef __cplusplus
7087	extern "C"
7088	#endif
7089	char connect ();
7090	int	6699	int
7091	main ()	6700	main (void)
7092	{	6701	{
7093	return connect ();	6702	return conftest::remove ();
7094	;	6703	;
7095	return 0;	6704	return 0;
7096	}	6705	}
7097	_ACEOF	6706	_ACEOF
7098	rm -f conftest.$ac_objext conftest$ac_exeext	6707	if ac_fn_cxx_try_link "$LINENO"
7099	if { (ac_try="$ac_link"	6708	then :
7100	case "(($ac_try" in	6709	ac_cv_lib_posix_remove=yes
7101	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6710	else $as_nop
7102	*) ac_try_echo=$ac_try;;	6711	ac_cv_lib_posix_remove=no
7103	esac
7104	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7105	(eval "$ac_link") 2>conftest.er1
7106	ac_status=$?
7107	grep -v '^ *+' conftest.er1 >conftest.err
7108	rm -f conftest.er1
7109	cat conftest.err >&5
7110	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7111	(exit $ac_status); } && {
7112	test -z "$ac_cxx_werror_flag" ||
7113	test ! -s conftest.err
7114	} && test -s conftest$ac_exeext &&
7115	$as_test_x conftest$ac_exeext; then
7116	ac_cv_lib_socket_connect=yes
7117	else
7118	echo "$as_me: failed program was:" >&5
7119	sed 's/^/| /' conftest.$ac_ext >&5
7120
7121	ac_cv_lib_socket_connect=no
7122	fi	6712	fi
7123
7124	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6713	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7125	conftest$ac_exeext conftest.$ac_ext	6714	conftest$ac_exeext conftest.$ac_ext
7126	LIBS=$ac_check_lib_save_LIBS	6715	LIBS=$ac_check_lib_save_LIBS
7127	fi	6716	fi
7128	{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5	6717	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
7129	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6; }	6718	printf "%s\n" "$ac_cv_lib_posix_remove" >&6; }
7130	if test $ac_cv_lib_socket_connect = yes; then	6719	if test "x$ac_cv_lib_posix_remove" = xyes
		6720	then :
7131	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"	6721	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
7132	fi	6722	fi
7133		6723
7134	fi	6724	fi
7135		6725
7136	# Guillermo Gomez says -lposix is necessary on A/UX.	6726	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
7137	{ echo "$as_me:$LINENO: checking for remove" >&5	6727	ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
7138	echo $ECHO_N "checking for remove... $ECHO_C" >&6; }	6728	if test "x$ac_cv_func_shmat" = xyes
7139	if test "${ac_cv_func_remove+set}" = set; then	6729	then :
7140	echo $ECHO_N "(cached) $ECHO_C" >&6	6730
7141	else	6731	fi
7142	cat >conftest.$ac_ext <<_ACEOF	6732
7143	/* confdefs.h. */	6733	if test $ac_cv_func_shmat = no; then
7144	_ACEOF	6734	{ printf "%s\n" "$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 $LIBS"
7145	cat confdefs.h >>conftest.$ac_ext	6742	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7146	cat >>conftest.$ac_ext <<_ACEOF
7147	/* end confdefs.h. */	6743	/* end confdefs.h. */
7148	/* Define remove to an innocuous variant, in case <limits.h> declares remove.
7149	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7150	#define remove innocuous_remove
7151		6744
7152	/* System header to define __stub macros and hopefully few prototypes,	6745	namespace conftest {
7153	which can conflict with char remove (); below.	6746	extern "C" int shmat ();
7154	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6747	}
7155	<limits.h> exists even on freestanding compilers. */
7156
7157	#ifdef __STDC__
7158	# include <limits.h>
7159	#else
7160	# include <assert.h>
7161	#endif
7162
7163	#undef remove
7164
7165	/* Override any GCC internal prototype to avoid an error.
7166	Use char because int might match the return type of a GCC
7167	builtin and then its argument prototype would still apply. */
7168	#ifdef __cplusplus
7169	extern "C"
7170	#endif
7171	char remove ();
7172	/* The GNU C library defines this for functions which it implements
7173	to always fail with ENOSYS. Some functions are actually named
7174	something starting with __ and the normal name is an alias. */
7175	#if defined __stub_remove || defined __stub___remove
7176	choke me
7177	#endif
7178
7179	int	6748	int
7180	main ()	6749	main (void)
7181	{	6750	{
7182	return remove ();	6751	return conftest::shmat ();
7183	;	6752	;
7184	return 0;	6753	return 0;
7185	}	6754	}
7186	_ACEOF	6755	_ACEOF
7187	rm -f conftest.$ac_objext conftest$ac_exeext	6756	if ac_fn_cxx_try_link "$LINENO"
7188	if { (ac_try="$ac_link"	6757	then :
7189	case "(($ac_try" in	6758	ac_cv_lib_ipc_shmat=yes
7190	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6759	else $as_nop
7191	*) ac_try_echo=$ac_try;;	6760	ac_cv_lib_ipc_shmat=no
7192	esac
7193	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7194	(eval "$ac_link") 2>conftest.er1
7195	ac_status=$?
7196	grep -v '^ *+' conftest.er1 >conftest.err
7197	rm -f conftest.er1
7198	cat conftest.err >&5
7199	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7200	(exit $ac_status); } && {
7201	test -z "$ac_cxx_werror_flag" ||
7202	test ! -s conftest.err
7203	} && test -s conftest$ac_exeext &&
7204	$as_test_x conftest$ac_exeext; then
7205	ac_cv_func_remove=yes
7206	else
7207	echo "$as_me: failed program was:" >&5
7208	sed 's/^/| /' conftest.$ac_ext >&5
7209
7210	ac_cv_func_remove=no
7211	fi	6761	fi
7212
7213	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6762	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7214	conftest$ac_exeext conftest.$ac_ext	6763	conftest$ac_exeext conftest.$ac_ext
7215	fi
7216	{ echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5
7217	echo "${ECHO_T}$ac_cv_func_remove" >&6; }
7218
7219	if test $ac_cv_func_remove = no; then
7220	{ echo "$as_me:$LINENO: checking for remove in -lposix" >&5
7221	echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6; }
7222	if test "${ac_cv_lib_posix_remove+set}" = set; then
7223	echo $ECHO_N "(cached) $ECHO_C" >&6
7224	else
7225	ac_check_lib_save_LIBS=$LIBS
7226	LIBS="-lposix $LIBS"
7227	cat >conftest.$ac_ext <<_ACEOF
7228	/* confdefs.h. */
7229	_ACEOF
7230	cat confdefs.h >>conftest.$ac_ext
7231	cat >>conftest.$ac_ext <<_ACEOF
7232	/* end confdefs.h. */
7233
7234	/* Override any GCC internal prototype to avoid an error.
7235	Use char because int might match the return type of a GCC
7236	builtin and then its argument prototype would still apply. */
7237	#ifdef __cplusplus
7238	extern "C"
7239	#endif
7240	char remove ();
7241	int
7242	main ()
7243	{
7244	return remove ();
7245	;
7246	return 0;
7247	}
7248	_ACEOF
7249	rm -f conftest.$ac_objext conftest$ac_exeext
7250	if { (ac_try="$ac_link"
7251	case "(($ac_try" in
7252	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7253	*) ac_try_echo=$ac_try;;
7254	esac
7255	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7256	(eval "$ac_link") 2>conftest.er1
7257	ac_status=$?
7258	grep -v '^ *+' conftest.er1 >conftest.err
7259	rm -f conftest.er1
7260	cat conftest.err >&5
7261	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7262	(exit $ac_status); } && {
7263	test -z "$ac_cxx_werror_flag" ||
7264	test ! -s conftest.err
7265	} && test -s conftest$ac_exeext &&
7266	$as_test_x conftest$ac_exeext; then
7267	ac_cv_lib_posix_remove=yes
7268	else
7269	echo "$as_me: failed program was:" >&5
7270	sed 's/^/| /' conftest.$ac_ext >&5
7271
7272	ac_cv_lib_posix_remove=no
7273	fi
7274
7275	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7276	conftest$ac_exeext conftest.$ac_ext
7277	LIBS=$ac_check_lib_save_LIBS	6764	LIBS=$ac_check_lib_save_LIBS
7278	fi	6765	fi
7279	{ echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5
7280	echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6; }
7281	if test $ac_cv_lib_posix_remove = yes; then
7282	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
7283	fi
7284
7285	fi
7286
7287	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
7288	{ echo "$as_me:$LINENO: checking for shmat" >&5
7289	echo $ECHO_N "checking for shmat... $ECHO_C" >&6; }
7290	if test "${ac_cv_func_shmat+set}" = set; then
7291	echo $ECHO_N "(cached) $ECHO_C" >&6
7292	else
7293	cat >conftest.$ac_ext <<_ACEOF
7294	/* confdefs.h. */
7295	_ACEOF
7296	cat confdefs.h >>conftest.$ac_ext
7297	cat >>conftest.$ac_ext <<_ACEOF
7298	/* end confdefs.h. */
7299	/* Define shmat to an innocuous variant, in case <limits.h> declares shmat.
7300	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7301	#define shmat innocuous_shmat
7302
7303	/* System header to define __stub macros and hopefully few prototypes,
7304	which can conflict with char shmat (); below.
7305	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7306	<limits.h> exists even on freestanding compilers. */
7307
7308	#ifdef __STDC__
7309	# include <limits.h>
7310	#else
7311	# include <assert.h>
7312	#endif
7313
7314	#undef shmat
7315
7316	/* Override any GCC internal prototype to avoid an error.
7317	Use char because int might match the return type of a GCC
7318	builtin and then its argument prototype would still apply. */
7319	#ifdef __cplusplus
7320	extern "C"
7321	#endif
7322	char shmat ();
7323	/* The GNU C library defines this for functions which it implements
7324	to always fail with ENOSYS. Some functions are actually named
7325	something starting with __ and the normal name is an alias. */
7326	#if defined __stub_shmat || defined __stub___shmat
7327	choke me
7328	#endif
7329
7330	int
7331	main ()
7332	{
7333	return shmat ();
7334	;
7335	return 0;
7336	}
7337	_ACEOF
7338	rm -f conftest.$ac_objext conftest$ac_exeext
7339	if { (ac_try="$ac_link"
7340	case "(($ac_try" in
7341	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7342	*) ac_try_echo=$ac_try;;
7343	esac
7344	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7345	(eval "$ac_link") 2>conftest.er1
7346	ac_status=$?
7347	grep -v '^ *+' conftest.er1 >conftest.err
7348	rm -f conftest.er1
7349	cat conftest.err >&5
7350	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7351	(exit $ac_status); } && {
7352	test -z "$ac_cxx_werror_flag" ||
7353	test ! -s conftest.err
7354	} && test -s conftest$ac_exeext &&
7355	$as_test_x conftest$ac_exeext; then
7356	ac_cv_func_shmat=yes
7357	else
7358	echo "$as_me: failed program was:" >&5
7359	sed 's/^/| /' conftest.$ac_ext >&5
7360
7361	ac_cv_func_shmat=no
7362	fi
7363
7364	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7365	conftest$ac_exeext conftest.$ac_ext
7366	fi
7367	{ echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5
7368	echo "${ECHO_T}$ac_cv_func_shmat" >&6; }
7369
7370	if test $ac_cv_func_shmat = no; then
7371	{ echo "$as_me:$LINENO: checking for shmat in -lipc" >&5
7372	echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6; }
7373	if test "${ac_cv_lib_ipc_shmat+set}" = set; then
7374	echo $ECHO_N "(cached) $ECHO_C" >&6
7375	else
7376	ac_check_lib_save_LIBS=$LIBS
7377	LIBS="-lipc $LIBS"
7378	cat >conftest.$ac_ext <<_ACEOF
7379	/* confdefs.h. */
7380	_ACEOF
7381	cat confdefs.h >>conftest.$ac_ext
7382	cat >>conftest.$ac_ext <<_ACEOF
7383	/* end confdefs.h. */
7384
7385	/* Override any GCC internal prototype to avoid an error.
7386	Use char because int might match the return type of a GCC
7387	builtin and then its argument prototype would still apply. */
7388	#ifdef __cplusplus
7389	extern "C"
7390	#endif
7391	char shmat ();
7392	int
7393	main ()
7394	{
7395	return shmat ();
7396	;
7397	return 0;
7398	}
7399	_ACEOF
7400	rm -f conftest.$ac_objext conftest$ac_exeext
7401	if { (ac_try="$ac_link"
7402	case "(($ac_try" in
7403	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7404	*) ac_try_echo=$ac_try;;
7405	esac
7406	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7407	(eval "$ac_link") 2>conftest.er1
7408	ac_status=$?
7409	grep -v '^ *+' conftest.er1 >conftest.err
7410	rm -f conftest.er1
7411	cat conftest.err >&5
7412	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7413	(exit $ac_status); } && {
7414	test -z "$ac_cxx_werror_flag" ||
7415	test ! -s conftest.err
7416	} && test -s conftest$ac_exeext &&
7417	$as_test_x conftest$ac_exeext; then
7418	ac_cv_lib_ipc_shmat=yes
7419	else
7420	echo "$as_me: failed program was:" >&5
7421	sed 's/^/| /' conftest.$ac_ext >&5
7422
7423	ac_cv_lib_ipc_shmat=no
7424	fi
7425
7426	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7427	conftest$ac_exeext conftest.$ac_ext
7428	LIBS=$ac_check_lib_save_LIBS
7429	fi
7430	{ echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5	6766	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
7431	echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6; }	6767	printf "%s\n" "$ac_cv_lib_ipc_shmat" >&6; }
7432	if test $ac_cv_lib_ipc_shmat = yes; then	6768	if test "x$ac_cv_lib_ipc_shmat" = xyes
		6769	then :
7433	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"	6770	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
7434	fi	6771	fi
7435		6772
7436	fi	6773	fi
7437	fi	6774	fi
…		…
7443	# 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
7444	# 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.
7445	# These have to be linked with before -lX11, unlike the other	6782	# These have to be linked with before -lX11, unlike the other
7446	# libraries we check for below, so use a different variable.	6783	# libraries we check for below, so use a different variable.
7447	# John Interrante, Karl Berry	6784	# John Interrante, Karl Berry
7448	{ 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
7449	echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6; }	6786	printf %s "checking for IceConnectionNumber in -lICE... " >&6; }
7450	if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then	6787	if test ${ac_cv_lib_ICE_IceConnectionNumber+y}
7451	echo $ECHO_N "(cached) $ECHO_C" >&6	6788	then :
7452	else	6789	printf %s "(cached) " >&6
		6790	else $as_nop
7453	ac_check_lib_save_LIBS=$LIBS	6791	ac_check_lib_save_LIBS=$LIBS
7454	LIBS="-lICE $X_EXTRA_LIBS $LIBS"	6792	LIBS="-lICE $X_EXTRA_LIBS $LIBS"
7455	cat >conftest.$ac_ext <<_ACEOF
7456	/* confdefs.h. */
7457	_ACEOF
7458	cat confdefs.h >>conftest.$ac_ext	6793	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7459	cat >>conftest.$ac_ext <<_ACEOF
7460	/* end confdefs.h. */	6794	/* end confdefs.h. */
7461		6795
7462	/* Override any GCC internal prototype to avoid an error.	6796	namespace conftest {
7463	Use char because int might match the return type of a GCC	6797	extern "C" int IceConnectionNumber ();
7464	builtin and then its argument prototype would still apply. */	6798	}
7465	#ifdef __cplusplus
7466	extern "C"
7467	#endif
7468	char IceConnectionNumber ();
7469	int	6799	int
7470	main ()	6800	main (void)
7471	{	6801	{
7472	return IceConnectionNumber ();	6802	return conftest::IceConnectionNumber ();
7473	;	6803	;
7474	return 0;	6804	return 0;
7475	}	6805	}
7476	_ACEOF	6806	_ACEOF
7477	rm -f conftest.$ac_objext conftest$ac_exeext	6807	if ac_fn_cxx_try_link "$LINENO"
7478	if { (ac_try="$ac_link"	6808	then :
7479	case "(($ac_try" in
7480	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7481	*) ac_try_echo=$ac_try;;
7482	esac
7483	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7484	(eval "$ac_link") 2>conftest.er1
7485	ac_status=$?
7486	grep -v '^ *+' conftest.er1 >conftest.err
7487	rm -f conftest.er1
7488	cat conftest.err >&5
7489	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7490	(exit $ac_status); } && {
7491	test -z "$ac_cxx_werror_flag" ||
7492	test ! -s conftest.err
7493	} && test -s conftest$ac_exeext &&
7494	$as_test_x conftest$ac_exeext; then
7495	ac_cv_lib_ICE_IceConnectionNumber=yes	6809	ac_cv_lib_ICE_IceConnectionNumber=yes
7496	else	6810	else $as_nop
7497	echo "$as_me: failed program was:" >&5
7498	sed 's/^/| /' conftest.$ac_ext >&5
7499
7500	ac_cv_lib_ICE_IceConnectionNumber=no	6811	ac_cv_lib_ICE_IceConnectionNumber=no
7501	fi	6812	fi
7502
7503	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6813	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7504	conftest$ac_exeext conftest.$ac_ext	6814	conftest$ac_exeext conftest.$ac_ext
7505	LIBS=$ac_check_lib_save_LIBS	6815	LIBS=$ac_check_lib_save_LIBS
7506	fi	6816	fi
7507	{ echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5	6817	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
7508	echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6; }	6818	printf "%s\n" "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
7509	if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then	6819	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes
		6820	then :
7510	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"	6821	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
7511	fi	6822	fi
7512		6823
7513	LDFLAGS=$ac_save_LDFLAGS	6824	LDFLAGS=$ac_save_LDFLAGS
7514		6825
7515	fi	6826	fi
7516		6827
7517		6828
7518	AFTERIMAGE_CFLAGS=	6829	if test -n "$ac_tool_prefix"; then
7519	AFTERIMAGE_LIBS=
7520	AFTERIMAGE_VERSION=
7521
7522	if test x$support_afterimage = xyes; then
7523	support_afterimage=no
7524
7525	if test "x$afterimage_config" = "x" ; then
7526	# Extract the first word of "afterimage-config", so it can be a program name with args.
7527	set dummy afterimage-config; ac_word=$2
7528	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
7529	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7530	if test "${ac_cv_path_afterimage_config+set}" = set; then
7531	echo $ECHO_N "(cached) $ECHO_C" >&6
7532	else
7533	case $afterimage_config in
7534	[\\/]* | ?:[\\/]*)
7535	ac_cv_path_afterimage_config="$afterimage_config" # Let the user override the test with a path.
7536	;;
7537	*)
7538	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7539	for as_dir in $PATH
7540	do
7541	IFS=$as_save_IFS
7542	test -z "$as_dir" && as_dir=.
7543	for ac_exec_ext in '' $ac_executable_extensions; do
7544	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7545	ac_cv_path_afterimage_config="$as_dir/$ac_word$ac_exec_ext"
7546	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7547	break 2
7548	fi
7549	done
7550	done
7551	IFS=$as_save_IFS
7552
7553	test -z "$ac_cv_path_afterimage_config" && ac_cv_path_afterimage_config="no"
7554	;;
7555	esac
7556	fi
7557	afterimage_config=$ac_cv_path_afterimage_config
7558	if test -n "$afterimage_config"; then
7559	{ echo "$as_me:$LINENO: result: $afterimage_config" >&5
7560	echo "${ECHO_T}$afterimage_config" >&6; }
7561	else
7562	{ echo "$as_me:$LINENO: result: no" >&5
7563	echo "${ECHO_T}no" >&6; }
7564	fi
7565
7566
7567	fi
7568	if test "x$afterimage_config" != "xno" ; then
7569	{ echo "$as_me:$LINENO: checking for libAfterImage version >= 1.15" >&5
7570	echo $ECHO_N "checking for libAfterImage version >= 1.15... $ECHO_C" >&6; }
7571	xAFTERIMAGE_VERSION=`$afterimage_config --version`
7572	if test -n "$xAFTERIMAGE_VERSION" ; then
7573	xAFTERIMAGE_CFLAGS=`$afterimage_config --cflags`
7574	xAFTERIMAGE_LIBS=`$afterimage_config --libs`
7575	if test "x$xAFTERIMAGE_LIBS" != "x"; then
7576	libai_ver_major=`echo $xAFTERIMAGE_VERSION | cut -f 1 -d .`
7577	libai_ver_minor=`echo $xAFTERIMAGE_VERSION | cut -f 2 -d .`
7578	if test $libai_ver_major -gt 1 -o \( $libai_ver_major -eq 1 -a $libai_ver_minor -ge 15 \); then
7579	support_afterimage=yes
7580	AFTERIMAGE_CFLAGS="$xAFTERIMAGE_CFLAGS"
7581	AFTERIMAGE_LIBS="$xAFTERIMAGE_LIBS"
7582	AFTERIMAGE_VERSION="$xAFTERIMAGE_VERSION"
7583	fi
7584	fi
7585	fi
7586	if test "x$support_afterimage" = "xyes"; then
7587	{ echo "$as_me:$LINENO: result: $AFTERIMAGE_LIBS" >&5
7588	echo "${ECHO_T}$AFTERIMAGE_LIBS" >&6; }
7589	else
7590	{ echo "$as_me:$LINENO: result: no" >&5
7591	echo "${ECHO_T}no" >&6; }
7592	fi
7593	fi
7594	fi
7595
7596
7597
7598
7599
7600
7601
7602
7603	for ac_header in \
7604	sys/byteorder.h \
7605	sys/ioctl.h \
7606	sys/sockio.h \
7607	sys/strredir.h \
7608	stdint.h \
7609	wchar.h \
7610	cwchar \
7611
7612	do
7613	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7614	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7615	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7616	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7617	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7618	echo $ECHO_N "(cached) $ECHO_C" >&6
7619	fi
7620	ac_res=`eval echo '${'$as_ac_Header'}'`
7621	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7622	echo "${ECHO_T}$ac_res" >&6; }
7623	else
7624	# Is the header compilable?
7625	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
7626	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
7627	cat >conftest.$ac_ext <<_ACEOF
7628	/* confdefs.h. */
7629	_ACEOF
7630	cat confdefs.h >>conftest.$ac_ext
7631	cat >>conftest.$ac_ext <<_ACEOF
7632	/* end confdefs.h. */
7633	$ac_includes_default
7634	#include <$ac_header>
7635	_ACEOF
7636	rm -f conftest.$ac_objext
7637	if { (ac_try="$ac_compile"
7638	case "(($ac_try" in
7639	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7640	*) ac_try_echo=$ac_try;;
7641	esac
7642	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7643	(eval "$ac_compile") 2>conftest.er1
7644	ac_status=$?
7645	grep -v '^ *+' conftest.er1 >conftest.err
7646	rm -f conftest.er1
7647	cat conftest.err >&5
7648	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7649	(exit $ac_status); } && {
7650	test -z "$ac_cxx_werror_flag" ||
7651	test ! -s conftest.err
7652	} && test -s conftest.$ac_objext; then
7653	ac_header_compiler=yes
7654	else
7655	echo "$as_me: failed program was:" >&5
7656	sed 's/^/| /' conftest.$ac_ext >&5
7657
7658	ac_header_compiler=no
7659	fi
7660
7661	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7662	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7663	echo "${ECHO_T}$ac_header_compiler" >&6; }
7664
7665	# Is the header present?
7666	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
7667	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
7668	cat >conftest.$ac_ext <<_ACEOF
7669	/* confdefs.h. */
7670	_ACEOF
7671	cat confdefs.h >>conftest.$ac_ext
7672	cat >>conftest.$ac_ext <<_ACEOF
7673	/* end confdefs.h. */
7674	#include <$ac_header>
7675	_ACEOF
7676	if { (ac_try="$ac_cpp conftest.$ac_ext"
7677	case "(($ac_try" in
7678	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7679	*) ac_try_echo=$ac_try;;
7680	esac
7681	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7682	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7683	ac_status=$?
7684	grep -v '^ *+' conftest.er1 >conftest.err
7685	rm -f conftest.er1
7686	cat conftest.err >&5
7687	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7688	(exit $ac_status); } >/dev/null && {
7689	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7690	test ! -s conftest.err
7691	}; then
7692	ac_header_preproc=yes
7693	else
7694	echo "$as_me: failed program was:" >&5
7695	sed 's/^/| /' conftest.$ac_ext >&5
7696
7697	ac_header_preproc=no
7698	fi
7699
7700	rm -f conftest.err conftest.$ac_ext
7701	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7702	echo "${ECHO_T}$ac_header_preproc" >&6; }
7703
7704	# So? What about this header?
7705	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7706	yes:no: )
7707	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7708	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7709	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7710	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7711	ac_header_preproc=yes
7712	;;
7713	no:yes:* )
7714	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7715	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7716	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7717	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7718	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7719	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7720	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7721	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7722	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7723	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7724	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7725	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7726
7727	;;
7728	esac
7729	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7730	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7731	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7732	echo $ECHO_N "(cached) $ECHO_C" >&6
7733	else
7734	eval "$as_ac_Header=\$ac_header_preproc"
7735	fi
7736	ac_res=`eval echo '${'$as_ac_Header'}'`
7737	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7738	echo "${ECHO_T}$ac_res" >&6; }
7739
7740	fi
7741	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7742	cat >>confdefs.h <<_ACEOF
7743	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7744	_ACEOF
7745
7746	fi
7747
7748	done
7749
7750
7751	{ echo "$as_me:$LINENO: checking for XPointer" >&5
7752	echo $ECHO_N "checking for XPointer... $ECHO_C" >&6; }
7753	if test "${rxvt_cv_xpointer+set}" = set; then
7754	echo $ECHO_N "(cached) $ECHO_C" >&6
7755	else
7756	cat >conftest.$ac_ext <<_ACEOF
7757	/* confdefs.h. */
7758	_ACEOF
7759	cat confdefs.h >>conftest.$ac_ext
7760	cat >>conftest.$ac_ext <<_ACEOF
7761	/* end confdefs.h. */
7762	#include <X11/Xlib.h>
7763	int
7764	main ()
7765	{
7766	XPointer dummy;
7767	;
7768	return 0;
7769	}
7770	_ACEOF
7771	rm -f conftest.$ac_objext
7772	if { (ac_try="$ac_compile"
7773	case "(($ac_try" in
7774	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7775	*) ac_try_echo=$ac_try;;
7776	esac
7777	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7778	(eval "$ac_compile") 2>conftest.er1
7779	ac_status=$?
7780	grep -v '^ *+' conftest.er1 >conftest.err
7781	rm -f conftest.er1
7782	cat conftest.err >&5
7783	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7784	(exit $ac_status); } && {
7785	test -z "$ac_cxx_werror_flag" ||
7786	test ! -s conftest.err
7787	} && test -s conftest.$ac_objext; then
7788	rxvt_cv_xpointer=yes
7789	else
7790	echo "$as_me: failed program was:" >&5
7791	sed 's/^/| /' conftest.$ac_ext >&5
7792
7793	rxvt_cv_xpointer=no
7794	fi
7795
7796	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7797	fi
7798	{ echo "$as_me:$LINENO: result: $rxvt_cv_xpointer" >&5
7799	echo "${ECHO_T}$rxvt_cv_xpointer" >&6; }
7800	if test x$rxvt_cv_xpointer = xyes; then
7801
7802	cat >>confdefs.h <<\_ACEOF
7803	#define HAVE_XPOINTER 1
7804	_ACEOF
7805
7806	fi
7807
7808	{ echo "$as_me:$LINENO: checking for XLIB_ILLEGAL_ACCESS" >&5
7809	echo $ECHO_N "checking for XLIB_ILLEGAL_ACCESS... $ECHO_C" >&6; }
7810	if test "${rxvt_xlib_illegal_access+set}" = set; then
7811	echo $ECHO_N "(cached) $ECHO_C" >&6
7812	else
7813	cat >conftest.$ac_ext <<_ACEOF
7814	/* confdefs.h. */
7815	_ACEOF
7816	cat confdefs.h >>conftest.$ac_ext
7817	cat >>conftest.$ac_ext <<_ACEOF
7818	/* end confdefs.h. */
7819
7820	#define XLIB_ILLEGAL_ACCESS
7821	#include <X11/Xlib.h>
7822
7823	int
7824	main ()
7825	{
7826
7827	Display *dpy;
7828	dpy->xdefaults = (char *)0;
7829
7830	;
7831	return 0;
7832	}
7833	_ACEOF
7834	rm -f conftest.$ac_objext
7835	if { (ac_try="$ac_compile"
7836	case "(($ac_try" in
7837	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7838	*) ac_try_echo=$ac_try;;
7839	esac
7840	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7841	(eval "$ac_compile") 2>conftest.er1
7842	ac_status=$?
7843	grep -v '^ *+' conftest.er1 >conftest.err
7844	rm -f conftest.er1
7845	cat conftest.err >&5
7846	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7847	(exit $ac_status); } && {
7848	test -z "$ac_cxx_werror_flag" ||
7849	test ! -s conftest.err
7850	} && test -s conftest.$ac_objext; then
7851	rxvt_xlib_illegal_access=yes
7852	else
7853	echo "$as_me: failed program was:" >&5
7854	sed 's/^/| /' conftest.$ac_ext >&5
7855
7856	rxvt_xlib_illegal_access=no
7857
7858	fi
7859
7860	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7861	fi
7862	{ echo "$as_me:$LINENO: result: $rxvt_xlib_illegal_access" >&5
7863	echo "${ECHO_T}$rxvt_xlib_illegal_access" >&6; }
7864	if test x$rxvt_xlib_illegal_access = xyes; then
7865
7866	cat >>confdefs.h <<\_ACEOF
7867	#define XLIB_ILLEGAL_ACCESS 1
7868	_ACEOF
7869
7870	fi
7871
7872	{ echo "$as_me:$LINENO: checking for mode_t" >&5
7873	echo $ECHO_N "checking for mode_t... $ECHO_C" >&6; }
7874	if test "${ac_cv_type_mode_t+set}" = set; then
7875	echo $ECHO_N "(cached) $ECHO_C" >&6
7876	else
7877	cat >conftest.$ac_ext <<_ACEOF
7878	/* confdefs.h. */
7879	_ACEOF
7880	cat confdefs.h >>conftest.$ac_ext
7881	cat >>conftest.$ac_ext <<_ACEOF
7882	/* end confdefs.h. */
7883	$ac_includes_default
7884	typedef mode_t ac__type_new_;
7885	int
7886	main ()
7887	{
7888	if ((ac__type_new_ *) 0)
7889	return 0;
7890	if (sizeof (ac__type_new_))
7891	return 0;
7892	;
7893	return 0;
7894	}
7895	_ACEOF
7896	rm -f conftest.$ac_objext
7897	if { (ac_try="$ac_compile"
7898	case "(($ac_try" in
7899	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7900	*) ac_try_echo=$ac_try;;
7901	esac
7902	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7903	(eval "$ac_compile") 2>conftest.er1
7904	ac_status=$?
7905	grep -v '^ *+' conftest.er1 >conftest.err
7906	rm -f conftest.er1
7907	cat conftest.err >&5
7908	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7909	(exit $ac_status); } && {
7910	test -z "$ac_cxx_werror_flag" ||
7911	test ! -s conftest.err
7912	} && test -s conftest.$ac_objext; then
7913	ac_cv_type_mode_t=yes
7914	else
7915	echo "$as_me: failed program was:" >&5
7916	sed 's/^/| /' conftest.$ac_ext >&5
7917
7918	ac_cv_type_mode_t=no
7919	fi
7920
7921	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7922	fi
7923	{ echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5
7924	echo "${ECHO_T}$ac_cv_type_mode_t" >&6; }
7925	if test $ac_cv_type_mode_t = yes; then
7926	:
7927	else
7928
7929	cat >>confdefs.h <<_ACEOF
7930	#define mode_t int
7931	_ACEOF
7932
7933	fi
7934
7935	{ echo "$as_me:$LINENO: checking for pid_t" >&5
7936	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; }
7937	if test "${ac_cv_type_pid_t+set}" = set; then
7938	echo $ECHO_N "(cached) $ECHO_C" >&6
7939	else
7940	cat >conftest.$ac_ext <<_ACEOF
7941	/* confdefs.h. */
7942	_ACEOF
7943	cat confdefs.h >>conftest.$ac_ext
7944	cat >>conftest.$ac_ext <<_ACEOF
7945	/* end confdefs.h. */
7946	$ac_includes_default
7947	typedef pid_t ac__type_new_;
7948	int
7949	main ()
7950	{
7951	if ((ac__type_new_ *) 0)
7952	return 0;
7953	if (sizeof (ac__type_new_))
7954	return 0;
7955	;
7956	return 0;
7957	}
7958	_ACEOF
7959	rm -f conftest.$ac_objext
7960	if { (ac_try="$ac_compile"
7961	case "(($ac_try" in
7962	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7963	*) ac_try_echo=$ac_try;;
7964	esac
7965	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7966	(eval "$ac_compile") 2>conftest.er1
7967	ac_status=$?
7968	grep -v '^ *+' conftest.er1 >conftest.err
7969	rm -f conftest.er1
7970	cat conftest.err >&5
7971	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7972	(exit $ac_status); } && {
7973	test -z "$ac_cxx_werror_flag" ||
7974	test ! -s conftest.err
7975	} && test -s conftest.$ac_objext; then
7976	ac_cv_type_pid_t=yes
7977	else
7978	echo "$as_me: failed program was:" >&5
7979	sed 's/^/| /' conftest.$ac_ext >&5
7980
7981	ac_cv_type_pid_t=no
7982	fi
7983
7984	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7985	fi
7986	{ echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
7987	echo "${ECHO_T}$ac_cv_type_pid_t" >&6; }
7988	if test $ac_cv_type_pid_t = yes; then
7989	:
7990	else
7991
7992	cat >>confdefs.h <<_ACEOF
7993	#define pid_t int
7994	_ACEOF
7995
7996	fi
7997
7998	{ echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
7999	echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6; }
8000	if test "${ac_cv_type_uid_t+set}" = set; then
8001	echo $ECHO_N "(cached) $ECHO_C" >&6
8002	else
8003	cat >conftest.$ac_ext <<_ACEOF
8004	/* confdefs.h. */
8005	_ACEOF
8006	cat confdefs.h >>conftest.$ac_ext
8007	cat >>conftest.$ac_ext <<_ACEOF
8008	/* end confdefs.h. */
8009	#include <sys/types.h>
8010
8011	_ACEOF
8012	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8013	$EGREP "uid_t" >/dev/null 2>&1; then
8014	ac_cv_type_uid_t=yes
8015	else
8016	ac_cv_type_uid_t=no
8017	fi
8018	rm -f conftest*
8019
8020	fi
8021	{ echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
8022	echo "${ECHO_T}$ac_cv_type_uid_t" >&6; }
8023	if test $ac_cv_type_uid_t = no; then
8024
8025	cat >>confdefs.h <<\_ACEOF
8026	#define uid_t int
8027	_ACEOF
8028
8029
8030	cat >>confdefs.h <<\_ACEOF
8031	#define gid_t int
8032	_ACEOF
8033
8034	fi
8035
8036
8037	{ echo "$as_me:$LINENO: checking for int16_t" >&5
8038	echo $ECHO_N "checking for int16_t... $ECHO_C" >&6; }
8039	if test "${ac_cv_c_int16_t+set}" = set; then
8040	echo $ECHO_N "(cached) $ECHO_C" >&6
8041	else
8042	ac_cv_c_int16_t=no
8043	for ac_type in 'int16_t' 'int' 'long int' \
8044	'long long int' 'short int' 'signed char'; do
8045	cat >conftest.$ac_ext <<_ACEOF
8046	/* confdefs.h. */
8047	_ACEOF
8048	cat confdefs.h >>conftest.$ac_ext
8049	cat >>conftest.$ac_ext <<_ACEOF
8050	/* end confdefs.h. */
8051	$ac_includes_default
8052	int
8053	main ()
8054	{
8055	static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 1))];
8056	test_array [0] = 0
8057
8058	;
8059	return 0;
8060	}
8061	_ACEOF
8062	rm -f conftest.$ac_objext
8063	if { (ac_try="$ac_compile"
8064	case "(($ac_try" in
8065	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8066	*) ac_try_echo=$ac_try;;
8067	esac
8068	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8069	(eval "$ac_compile") 2>conftest.er1
8070	ac_status=$?
8071	grep -v '^ *+' conftest.er1 >conftest.err
8072	rm -f conftest.er1
8073	cat conftest.err >&5
8074	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8075	(exit $ac_status); } && {
8076	test -z "$ac_cxx_werror_flag" ||
8077	test ! -s conftest.err
8078	} && test -s conftest.$ac_objext; then
8079	cat >conftest.$ac_ext <<_ACEOF
8080	/* confdefs.h. */
8081	_ACEOF
8082	cat confdefs.h >>conftest.$ac_ext
8083	cat >>conftest.$ac_ext <<_ACEOF
8084	/* end confdefs.h. */
8085	$ac_includes_default
8086	int
8087	main ()
8088	{
8089	static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 1)
8090	< ($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 2))];
8091	test_array [0] = 0
8092
8093	;
8094	return 0;
8095	}
8096	_ACEOF
8097	rm -f conftest.$ac_objext
8098	if { (ac_try="$ac_compile"
8099	case "(($ac_try" in
8100	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8101	*) ac_try_echo=$ac_try;;
8102	esac
8103	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8104	(eval "$ac_compile") 2>conftest.er1
8105	ac_status=$?
8106	grep -v '^ *+' conftest.er1 >conftest.err
8107	rm -f conftest.er1
8108	cat conftest.err >&5
8109	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8110	(exit $ac_status); } && {
8111	test -z "$ac_cxx_werror_flag" ||
8112	test ! -s conftest.err
8113	} && test -s conftest.$ac_objext; then
8114	:
8115	else
8116	echo "$as_me: failed program was:" >&5
8117	sed 's/^/| /' conftest.$ac_ext >&5
8118
8119	case $ac_type in
8120	int16_t) ac_cv_c_int16_t=yes ;;
8121	*) ac_cv_c_int16_t=$ac_type ;;
8122	esac
8123
8124	fi
8125
8126	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8127	else
8128	echo "$as_me: failed program was:" >&5
8129	sed 's/^/| /' conftest.$ac_ext >&5
8130
8131
8132	fi
8133
8134	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8135	test "$ac_cv_c_int16_t" != no && break
8136	done
8137	fi
8138	{ echo "$as_me:$LINENO: result: $ac_cv_c_int16_t" >&5
8139	echo "${ECHO_T}$ac_cv_c_int16_t" >&6; }
8140	case $ac_cv_c_int16_t in #(
8141	no|yes) ;; #(
8142	*)
8143
8144	cat >>confdefs.h <<_ACEOF
8145	#define int16_t $ac_cv_c_int16_t
8146	_ACEOF
8147	;;
8148	esac
8149
8150
8151	{ echo "$as_me:$LINENO: checking for uint16_t" >&5
8152	echo $ECHO_N "checking for uint16_t... $ECHO_C" >&6; }
8153	if test "${ac_cv_c_uint16_t+set}" = set; then
8154	echo $ECHO_N "(cached) $ECHO_C" >&6
8155	else
8156	ac_cv_c_uint16_t=no
8157	for ac_type in 'uint16_t' 'unsigned int' 'unsigned long int' \
8158	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
8159	cat >conftest.$ac_ext <<_ACEOF
8160	/* confdefs.h. */
8161	_ACEOF
8162	cat confdefs.h >>conftest.$ac_ext
8163	cat >>conftest.$ac_ext <<_ACEOF
8164	/* end confdefs.h. */
8165	$ac_includes_default
8166	int
8167	main ()
8168	{
8169	static int test_array [1 - 2 * !(($ac_type) -1 >> (16 - 1) == 1)];
8170	test_array [0] = 0
8171
8172	;
8173	return 0;
8174	}
8175	_ACEOF
8176	rm -f conftest.$ac_objext
8177	if { (ac_try="$ac_compile"
8178	case "(($ac_try" in
8179	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8180	*) ac_try_echo=$ac_try;;
8181	esac
8182	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8183	(eval "$ac_compile") 2>conftest.er1
8184	ac_status=$?
8185	grep -v '^ *+' conftest.er1 >conftest.err
8186	rm -f conftest.er1
8187	cat conftest.err >&5
8188	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8189	(exit $ac_status); } && {
8190	test -z "$ac_cxx_werror_flag" ||
8191	test ! -s conftest.err
8192	} && test -s conftest.$ac_objext; then
8193	case $ac_type in
8194	uint16_t) ac_cv_c_uint16_t=yes ;;
8195	*) ac_cv_c_uint16_t=$ac_type ;;
8196	esac
8197
8198	else
8199	echo "$as_me: failed program was:" >&5
8200	sed 's/^/| /' conftest.$ac_ext >&5
8201
8202
8203	fi
8204
8205	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8206	test "$ac_cv_c_uint16_t" != no && break
8207	done
8208	fi
8209	{ echo "$as_me:$LINENO: result: $ac_cv_c_uint16_t" >&5
8210	echo "${ECHO_T}$ac_cv_c_uint16_t" >&6; }
8211	case $ac_cv_c_uint16_t in #(
8212	no|yes) ;; #(
8213	*)
8214
8215
8216	cat >>confdefs.h <<_ACEOF
8217	#define uint16_t $ac_cv_c_uint16_t
8218	_ACEOF
8219	;;
8220	esac
8221
8222
8223	{ echo "$as_me:$LINENO: checking for int32_t" >&5
8224	echo $ECHO_N "checking for int32_t... $ECHO_C" >&6; }
8225	if test "${ac_cv_c_int32_t+set}" = set; then
8226	echo $ECHO_N "(cached) $ECHO_C" >&6
8227	else
8228	ac_cv_c_int32_t=no
8229	for ac_type in 'int32_t' 'int' 'long int' \
8230	'long long int' 'short int' 'signed char'; do
8231	cat >conftest.$ac_ext <<_ACEOF
8232	/* confdefs.h. */
8233	_ACEOF
8234	cat confdefs.h >>conftest.$ac_ext
8235	cat >>conftest.$ac_ext <<_ACEOF
8236	/* end confdefs.h. */
8237	$ac_includes_default
8238	int
8239	main ()
8240	{
8241	static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1))];
8242	test_array [0] = 0
8243
8244	;
8245	return 0;
8246	}
8247	_ACEOF
8248	rm -f conftest.$ac_objext
8249	if { (ac_try="$ac_compile"
8250	case "(($ac_try" in
8251	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8252	*) ac_try_echo=$ac_try;;
8253	esac
8254	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8255	(eval "$ac_compile") 2>conftest.er1
8256	ac_status=$?
8257	grep -v '^ *+' conftest.er1 >conftest.err
8258	rm -f conftest.er1
8259	cat conftest.err >&5
8260	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8261	(exit $ac_status); } && {
8262	test -z "$ac_cxx_werror_flag" ||
8263	test ! -s conftest.err
8264	} && test -s conftest.$ac_objext; then
8265	cat >conftest.$ac_ext <<_ACEOF
8266	/* confdefs.h. */
8267	_ACEOF
8268	cat confdefs.h >>conftest.$ac_ext
8269	cat >>conftest.$ac_ext <<_ACEOF
8270	/* end confdefs.h. */
8271	$ac_includes_default
8272	int
8273	main ()
8274	{
8275	static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1)
8276	< ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 2))];
8277	test_array [0] = 0
8278
8279	;
8280	return 0;
8281	}
8282	_ACEOF
8283	rm -f conftest.$ac_objext
8284	if { (ac_try="$ac_compile"
8285	case "(($ac_try" in
8286	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8287	*) ac_try_echo=$ac_try;;
8288	esac
8289	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8290	(eval "$ac_compile") 2>conftest.er1
8291	ac_status=$?
8292	grep -v '^ *+' conftest.er1 >conftest.err
8293	rm -f conftest.er1
8294	cat conftest.err >&5
8295	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8296	(exit $ac_status); } && {
8297	test -z "$ac_cxx_werror_flag" ||
8298	test ! -s conftest.err
8299	} && test -s conftest.$ac_objext; then
8300	:
8301	else
8302	echo "$as_me: failed program was:" >&5
8303	sed 's/^/| /' conftest.$ac_ext >&5
8304
8305	case $ac_type in
8306	int32_t) ac_cv_c_int32_t=yes ;;
8307	*) ac_cv_c_int32_t=$ac_type ;;
8308	esac
8309
8310	fi
8311
8312	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8313	else
8314	echo "$as_me: failed program was:" >&5
8315	sed 's/^/| /' conftest.$ac_ext >&5
8316
8317
8318	fi
8319
8320	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8321	test "$ac_cv_c_int32_t" != no && break
8322	done
8323	fi
8324	{ echo "$as_me:$LINENO: result: $ac_cv_c_int32_t" >&5
8325	echo "${ECHO_T}$ac_cv_c_int32_t" >&6; }
8326	case $ac_cv_c_int32_t in #(
8327	no|yes) ;; #(
8328	*)
8329
8330	cat >>confdefs.h <<_ACEOF
8331	#define int32_t $ac_cv_c_int32_t
8332	_ACEOF
8333	;;
8334	esac
8335
8336
8337	{ echo "$as_me:$LINENO: checking for uint32_t" >&5
8338	echo $ECHO_N "checking for uint32_t... $ECHO_C" >&6; }
8339	if test "${ac_cv_c_uint32_t+set}" = set; then
8340	echo $ECHO_N "(cached) $ECHO_C" >&6
8341	else
8342	ac_cv_c_uint32_t=no
8343	for ac_type in 'uint32_t' 'unsigned int' 'unsigned long int' \
8344	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
8345	cat >conftest.$ac_ext <<_ACEOF
8346	/* confdefs.h. */
8347	_ACEOF
8348	cat confdefs.h >>conftest.$ac_ext
8349	cat >>conftest.$ac_ext <<_ACEOF
8350	/* end confdefs.h. */
8351	$ac_includes_default
8352	int
8353	main ()
8354	{
8355	static int test_array [1 - 2 * !(($ac_type) -1 >> (32 - 1) == 1)];
8356	test_array [0] = 0
8357
8358	;
8359	return 0;
8360	}
8361	_ACEOF
8362	rm -f conftest.$ac_objext
8363	if { (ac_try="$ac_compile"
8364	case "(($ac_try" in
8365	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8366	*) ac_try_echo=$ac_try;;
8367	esac
8368	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8369	(eval "$ac_compile") 2>conftest.er1
8370	ac_status=$?
8371	grep -v '^ *+' conftest.er1 >conftest.err
8372	rm -f conftest.er1
8373	cat conftest.err >&5
8374	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8375	(exit $ac_status); } && {
8376	test -z "$ac_cxx_werror_flag" ||
8377	test ! -s conftest.err
8378	} && test -s conftest.$ac_objext; then
8379	case $ac_type in
8380	uint32_t) ac_cv_c_uint32_t=yes ;;
8381	*) ac_cv_c_uint32_t=$ac_type ;;
8382	esac
8383
8384	else
8385	echo "$as_me: failed program was:" >&5
8386	sed 's/^/| /' conftest.$ac_ext >&5
8387
8388
8389	fi
8390
8391	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8392	test "$ac_cv_c_uint32_t" != no && break
8393	done
8394	fi
8395	{ echo "$as_me:$LINENO: result: $ac_cv_c_uint32_t" >&5
8396	echo "${ECHO_T}$ac_cv_c_uint32_t" >&6; }
8397	case $ac_cv_c_uint32_t in #(
8398	no|yes) ;; #(
8399	*)
8400
8401	cat >>confdefs.h <<\_ACEOF
8402	#define _UINT32_T 1
8403	_ACEOF
8404
8405
8406	cat >>confdefs.h <<_ACEOF
8407	#define uint32_t $ac_cv_c_uint32_t
8408	_ACEOF
8409	;;
8410	esac
8411
8412
8413
8414	for ac_func in unsetenv
8415	do
8416	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8417	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
8418	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
8419	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
8420	echo $ECHO_N "(cached) $ECHO_C" >&6
8421	else
8422	cat >conftest.$ac_ext <<_ACEOF
8423	/* confdefs.h. */
8424	_ACEOF
8425	cat confdefs.h >>conftest.$ac_ext
8426	cat >>conftest.$ac_ext <<_ACEOF
8427	/* end confdefs.h. */
8428	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8429	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8430	#define $ac_func innocuous_$ac_func
8431
8432	/* System header to define __stub macros and hopefully few prototypes,
8433	which can conflict with char $ac_func (); below.
8434	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8435	<limits.h> exists even on freestanding compilers. */
8436
8437	#ifdef __STDC__
8438	# include <limits.h>
8439	#else
8440	# include <assert.h>
8441	#endif
8442
8443	#undef $ac_func
8444
8445	/* Override any GCC internal prototype to avoid an error.
8446	Use char because int might match the return type of a GCC
8447	builtin and then its argument prototype would still apply. */
8448	#ifdef __cplusplus
8449	extern "C"
8450	#endif
8451	char $ac_func ();
8452	/* The GNU C library defines this for functions which it implements
8453	to always fail with ENOSYS. Some functions are actually named
8454	something starting with __ and the normal name is an alias. */
8455	#if defined __stub_$ac_func || defined __stub___$ac_func
8456	choke me
8457	#endif
8458
8459	int
8460	main ()
8461	{
8462	return $ac_func ();
8463	;
8464	return 0;
8465	}
8466	_ACEOF
8467	rm -f conftest.$ac_objext conftest$ac_exeext
8468	if { (ac_try="$ac_link"
8469	case "(($ac_try" in
8470	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8471	*) ac_try_echo=$ac_try;;
8472	esac
8473	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8474	(eval "$ac_link") 2>conftest.er1
8475	ac_status=$?
8476	grep -v '^ *+' conftest.er1 >conftest.err
8477	rm -f conftest.er1
8478	cat conftest.err >&5
8479	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8480	(exit $ac_status); } && {
8481	test -z "$ac_cxx_werror_flag" ||
8482	test ! -s conftest.err
8483	} && test -s conftest$ac_exeext &&
8484	$as_test_x conftest$ac_exeext; then
8485	eval "$as_ac_var=yes"
8486	else
8487	echo "$as_me: failed program was:" >&5
8488	sed 's/^/| /' conftest.$ac_ext >&5
8489
8490	eval "$as_ac_var=no"
8491	fi
8492
8493	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8494	conftest$ac_exeext conftest.$ac_ext
8495	fi
8496	ac_res=`eval echo '${'$as_ac_var'}'`
8497	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8498	echo "${ECHO_T}$ac_res" >&6; }
8499	if test `eval echo '${'$as_ac_var'}'` = yes; then
8500	cat >>confdefs.h <<_ACEOF
8501	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
8502	_ACEOF
8503
8504	fi
8505	done
8506
8507
8508
8509	support_utmp=yes
8510	support_wtmp=yes
8511	support_lastlog=yes
8512
8513	# Check whether --enable-utmp was given.
8514	if test "${enable_utmp+set}" = set; then
8515	enableval=$enable_utmp; if test x$enableval = xyes -o x$enableval = xno; then
8516	support_utmp=$enableval
8517	fi
8518	fi
8519
8520
8521	# Check whether --enable-wtmp was given.
8522	if test "${enable_wtmp+set}" = set; then
8523	enableval=$enable_wtmp; if test x$enableval = xyes -o x$enableval = xno; then
8524	support_wtmp=$enableval
8525	fi
8526	fi
8527
8528
8529	# Check whether --enable-lastlog was given.
8530	if test "${enable_lastlog+set}" = set; then
8531	enableval=$enable_lastlog; if test x$enableval = xyes -o x$enableval = xno; then
8532	support_lastlog=$enableval
8533	fi
8534	fi
8535
8536
8537	if test x$support_utmp = xyes; then
8538
8539	cat >>confdefs.h <<\_ACEOF
8540	#define UTMP_SUPPORT 1
8541	_ACEOF
8542
8543	fi
8544	if test x$support_wtmp = xyes; then
8545
8546	cat >>confdefs.h <<\_ACEOF
8547	#define WTMP_SUPPORT 1
8548	_ACEOF
8549
8550	fi
8551	if test x$support_lastlog = xyes; then
8552
8553	cat >>confdefs.h <<\_ACEOF
8554	#define LASTLOG_SUPPORT 1
8555	_ACEOF
8556
8557	fi
8558
8559
8560
8561
8562	for ac_func in \
8563	updwtmp \
8564	updwtmpx \
8565	updlastlogx \
8566
8567	do
8568	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8569	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
8570	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
8571	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
8572	echo $ECHO_N "(cached) $ECHO_C" >&6
8573	else
8574	cat >conftest.$ac_ext <<_ACEOF
8575	/* confdefs.h. */
8576	_ACEOF
8577	cat confdefs.h >>conftest.$ac_ext
8578	cat >>conftest.$ac_ext <<_ACEOF
8579	/* end confdefs.h. */
8580	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8581	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8582	#define $ac_func innocuous_$ac_func
8583
8584	/* System header to define __stub macros and hopefully few prototypes,
8585	which can conflict with char $ac_func (); below.
8586	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8587	<limits.h> exists even on freestanding compilers. */
8588
8589	#ifdef __STDC__
8590	# include <limits.h>
8591	#else
8592	# include <assert.h>
8593	#endif
8594
8595	#undef $ac_func
8596
8597	/* Override any GCC internal prototype to avoid an error.
8598	Use char because int might match the return type of a GCC
8599	builtin and then its argument prototype would still apply. */
8600	#ifdef __cplusplus
8601	extern "C"
8602	#endif
8603	char $ac_func ();
8604	/* The GNU C library defines this for functions which it implements
8605	to always fail with ENOSYS. Some functions are actually named
8606	something starting with __ and the normal name is an alias. */
8607	#if defined __stub_$ac_func || defined __stub___$ac_func
8608	choke me
8609	#endif
8610
8611	int
8612	main ()
8613	{
8614	return $ac_func ();
8615	;
8616	return 0;
8617	}
8618	_ACEOF
8619	rm -f conftest.$ac_objext conftest$ac_exeext
8620	if { (ac_try="$ac_link"
8621	case "(($ac_try" in
8622	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8623	*) ac_try_echo=$ac_try;;
8624	esac
8625	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8626	(eval "$ac_link") 2>conftest.er1
8627	ac_status=$?
8628	grep -v '^ *+' conftest.er1 >conftest.err
8629	rm -f conftest.er1
8630	cat conftest.err >&5
8631	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8632	(exit $ac_status); } && {
8633	test -z "$ac_cxx_werror_flag" ||
8634	test ! -s conftest.err
8635	} && test -s conftest$ac_exeext &&
8636	$as_test_x conftest$ac_exeext; then
8637	eval "$as_ac_var=yes"
8638	else
8639	echo "$as_me: failed program was:" >&5
8640	sed 's/^/| /' conftest.$ac_ext >&5
8641
8642	eval "$as_ac_var=no"
8643	fi
8644
8645	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8646	conftest$ac_exeext conftest.$ac_ext
8647	fi
8648	ac_res=`eval echo '${'$as_ac_var'}'`
8649	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8650	echo "${ECHO_T}$ac_res" >&6; }
8651	if test `eval echo '${'$as_ac_var'}'` = yes; then
8652	cat >>confdefs.h <<_ACEOF
8653	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
8654	_ACEOF
8655
8656	fi
8657	done
8658
8659
8660
8661	for ac_header in lastlog.h
8662	do
8663	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8664	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8665	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8666	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8667	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8668	echo $ECHO_N "(cached) $ECHO_C" >&6
8669	fi
8670	ac_res=`eval echo '${'$as_ac_Header'}'`
8671	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8672	echo "${ECHO_T}$ac_res" >&6; }
8673	else
8674	# Is the header compilable?
8675	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
8676	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
8677	cat >conftest.$ac_ext <<_ACEOF
8678	/* confdefs.h. */
8679	_ACEOF
8680	cat confdefs.h >>conftest.$ac_ext
8681	cat >>conftest.$ac_ext <<_ACEOF
8682	/* end confdefs.h. */
8683	$ac_includes_default
8684	#include <$ac_header>
8685	_ACEOF
8686	rm -f conftest.$ac_objext
8687	if { (ac_try="$ac_compile"
8688	case "(($ac_try" in
8689	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8690	*) ac_try_echo=$ac_try;;
8691	esac
8692	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8693	(eval "$ac_compile") 2>conftest.er1
8694	ac_status=$?
8695	grep -v '^ *+' conftest.er1 >conftest.err
8696	rm -f conftest.er1
8697	cat conftest.err >&5
8698	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8699	(exit $ac_status); } && {
8700	test -z "$ac_cxx_werror_flag" ||
8701	test ! -s conftest.err
8702	} && test -s conftest.$ac_objext; then
8703	ac_header_compiler=yes
8704	else
8705	echo "$as_me: failed program was:" >&5
8706	sed 's/^/| /' conftest.$ac_ext >&5
8707
8708	ac_header_compiler=no
8709	fi
8710
8711	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8712	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8713	echo "${ECHO_T}$ac_header_compiler" >&6; }
8714
8715	# Is the header present?
8716	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
8717	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
8718	cat >conftest.$ac_ext <<_ACEOF
8719	/* confdefs.h. */
8720	_ACEOF
8721	cat confdefs.h >>conftest.$ac_ext
8722	cat >>conftest.$ac_ext <<_ACEOF
8723	/* end confdefs.h. */
8724	#include <$ac_header>
8725	_ACEOF
8726	if { (ac_try="$ac_cpp conftest.$ac_ext"
8727	case "(($ac_try" in
8728	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8729	*) ac_try_echo=$ac_try;;
8730	esac
8731	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8732	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8733	ac_status=$?
8734	grep -v '^ *+' conftest.er1 >conftest.err
8735	rm -f conftest.er1
8736	cat conftest.err >&5
8737	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8738	(exit $ac_status); } >/dev/null && {
8739	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
8740	test ! -s conftest.err
8741	}; then
8742	ac_header_preproc=yes
8743	else
8744	echo "$as_me: failed program was:" >&5
8745	sed 's/^/| /' conftest.$ac_ext >&5
8746
8747	ac_header_preproc=no
8748	fi
8749
8750	rm -f conftest.err conftest.$ac_ext
8751	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8752	echo "${ECHO_T}$ac_header_preproc" >&6; }
8753
8754	# So? What about this header?
8755	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
8756	yes:no: )
8757	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8758	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8759	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8760	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8761	ac_header_preproc=yes
8762	;;
8763	no:yes:* )
8764	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8765	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8766	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8767	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8768	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8769	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8770	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8771	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8772	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8773	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8774	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8775	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8776
8777	;;
8778	esac
8779	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8780	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8781	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8782	echo $ECHO_N "(cached) $ECHO_C" >&6
8783	else
8784	eval "$as_ac_Header=\$ac_header_preproc"
8785	fi
8786	ac_res=`eval echo '${'$as_ac_Header'}'`
8787	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8788	echo "${ECHO_T}$ac_res" >&6; }
8789
8790	fi
8791	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8792	cat >>confdefs.h <<_ACEOF
8793	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8794	_ACEOF
8795
8796	fi
8797
8798	done
8799
8800
8801
8802
8803	for ac_header in utmp.h
8804	do
8805	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8806	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8807	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8808	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8809	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8810	echo $ECHO_N "(cached) $ECHO_C" >&6
8811	fi
8812	ac_res=`eval echo '${'$as_ac_Header'}'`
8813	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8814	echo "${ECHO_T}$ac_res" >&6; }
8815	else
8816	# Is the header compilable?
8817	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
8818	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
8819	cat >conftest.$ac_ext <<_ACEOF
8820	/* confdefs.h. */
8821	_ACEOF
8822	cat confdefs.h >>conftest.$ac_ext
8823	cat >>conftest.$ac_ext <<_ACEOF
8824	/* end confdefs.h. */
8825	$ac_includes_default
8826	#include <$ac_header>
8827	_ACEOF
8828	rm -f conftest.$ac_objext
8829	if { (ac_try="$ac_compile"
8830	case "(($ac_try" in
8831	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8832	*) ac_try_echo=$ac_try;;
8833	esac
8834	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8835	(eval "$ac_compile") 2>conftest.er1
8836	ac_status=$?
8837	grep -v '^ *+' conftest.er1 >conftest.err
8838	rm -f conftest.er1
8839	cat conftest.err >&5
8840	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8841	(exit $ac_status); } && {
8842	test -z "$ac_cxx_werror_flag" ||
8843	test ! -s conftest.err
8844	} && test -s conftest.$ac_objext; then
8845	ac_header_compiler=yes
8846	else
8847	echo "$as_me: failed program was:" >&5
8848	sed 's/^/| /' conftest.$ac_ext >&5
8849
8850	ac_header_compiler=no
8851	fi
8852
8853	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8854	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8855	echo "${ECHO_T}$ac_header_compiler" >&6; }
8856
8857	# Is the header present?
8858	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
8859	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
8860	cat >conftest.$ac_ext <<_ACEOF
8861	/* confdefs.h. */
8862	_ACEOF
8863	cat confdefs.h >>conftest.$ac_ext
8864	cat >>conftest.$ac_ext <<_ACEOF
8865	/* end confdefs.h. */
8866	#include <$ac_header>
8867	_ACEOF
8868	if { (ac_try="$ac_cpp conftest.$ac_ext"
8869	case "(($ac_try" in
8870	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8871	*) ac_try_echo=$ac_try;;
8872	esac
8873	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8874	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8875	ac_status=$?
8876	grep -v '^ *+' conftest.er1 >conftest.err
8877	rm -f conftest.er1
8878	cat conftest.err >&5
8879	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8880	(exit $ac_status); } >/dev/null && {
8881	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
8882	test ! -s conftest.err
8883	}; then
8884	ac_header_preproc=yes
8885	else
8886	echo "$as_me: failed program was:" >&5
8887	sed 's/^/| /' conftest.$ac_ext >&5
8888
8889	ac_header_preproc=no
8890	fi
8891
8892	rm -f conftest.err conftest.$ac_ext
8893	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8894	echo "${ECHO_T}$ac_header_preproc" >&6; }
8895
8896	# So? What about this header?
8897	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
8898	yes:no: )
8899	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8900	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8901	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8902	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8903	ac_header_preproc=yes
8904	;;
8905	no:yes:* )
8906	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8907	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8908	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8909	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8910	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8911	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8912	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8913	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8914	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8915	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8916	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8917	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8918
8919	;;
8920	esac
8921	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8922	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8923	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8924	echo $ECHO_N "(cached) $ECHO_C" >&6
8925	else
8926	eval "$as_ac_Header=\$ac_header_preproc"
8927	fi
8928	ac_res=`eval echo '${'$as_ac_Header'}'`
8929	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8930	echo "${ECHO_T}$ac_res" >&6; }
8931
8932	fi
8933	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8934	cat >>confdefs.h <<_ACEOF
8935	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8936	_ACEOF
8937	{ echo "$as_me:$LINENO: checking for struct utmp" >&5
8938	echo $ECHO_N "checking for struct utmp... $ECHO_C" >&6; }
8939	if test "${struct_utmp+set}" = set; then
8940	echo $ECHO_N "(cached) $ECHO_C" >&6
8941	else
8942	cat >conftest.$ac_ext <<_ACEOF
8943	/* confdefs.h. */
8944	_ACEOF
8945	cat confdefs.h >>conftest.$ac_ext
8946	cat >>conftest.$ac_ext <<_ACEOF
8947	/* end confdefs.h. */
8948	#include <sys/types.h>
8949	#include <utmp.h>
8950	int
8951	main ()
8952	{
8953	struct utmp ut;
8954	;
8955	return 0;
8956	}
8957	_ACEOF
8958	rm -f conftest.$ac_objext
8959	if { (ac_try="$ac_compile"
8960	case "(($ac_try" in
8961	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8962	*) ac_try_echo=$ac_try;;
8963	esac
8964	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8965	(eval "$ac_compile") 2>conftest.er1
8966	ac_status=$?
8967	grep -v '^ *+' conftest.er1 >conftest.err
8968	rm -f conftest.er1
8969	cat conftest.err >&5
8970	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8971	(exit $ac_status); } && {
8972	test -z "$ac_cxx_werror_flag" ||
8973	test ! -s conftest.err
8974	} && test -s conftest.$ac_objext; then
8975	struct_utmp=yes
8976	else
8977	echo "$as_me: failed program was:" >&5
8978	sed 's/^/| /' conftest.$ac_ext >&5
8979
8980	struct_utmp=no
8981	fi
8982
8983	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8984	fi
8985	{ echo "$as_me:$LINENO: result: $struct_utmp" >&5
8986	echo "${ECHO_T}$struct_utmp" >&6; }
8987	if test x$struct_utmp = xyes; then
8988
8989	cat >>confdefs.h <<\_ACEOF
8990	#define HAVE_STRUCT_UTMP 1
8991	_ACEOF
8992
8993	fi
8994
8995
8996	{ echo "$as_me:$LINENO: checking for ut_host in utmp struct" >&5
8997	echo $ECHO_N "checking for ut_host in utmp struct... $ECHO_C" >&6; }
8998	if test "${struct_utmp_host+set}" = set; then
8999	echo $ECHO_N "(cached) $ECHO_C" >&6
9000	else
9001	cat >conftest.$ac_ext <<_ACEOF
9002	/* confdefs.h. */
9003	_ACEOF
9004	cat confdefs.h >>conftest.$ac_ext
9005	cat >>conftest.$ac_ext <<_ACEOF
9006	/* end confdefs.h. */
9007	#include <sys/types.h>
9008	#include <utmp.h>
9009	int
9010	main ()
9011	{
9012	struct utmp ut; ut.ut_host;
9013	;
9014	return 0;
9015	}
9016	_ACEOF
9017	rm -f conftest.$ac_objext
9018	if { (ac_try="$ac_compile"
9019	case "(($ac_try" in
9020	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9021	*) ac_try_echo=$ac_try;;
9022	esac
9023	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9024	(eval "$ac_compile") 2>conftest.er1
9025	ac_status=$?
9026	grep -v '^ *+' conftest.er1 >conftest.err
9027	rm -f conftest.er1
9028	cat conftest.err >&5
9029	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9030	(exit $ac_status); } && {
9031	test -z "$ac_cxx_werror_flag" ||
9032	test ! -s conftest.err
9033	} && test -s conftest.$ac_objext; then
9034	struct_utmp_host=yes
9035	else
9036	echo "$as_me: failed program was:" >&5
9037	sed 's/^/| /' conftest.$ac_ext >&5
9038
9039	struct_utmp_host=no
9040	fi
9041
9042	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9043	fi
9044	{ echo "$as_me:$LINENO: result: $struct_utmp_host" >&5
9045	echo "${ECHO_T}$struct_utmp_host" >&6; }
9046	if test x$struct_utmp_host = xyes; then
9047
9048	cat >>confdefs.h <<\_ACEOF
9049	#define HAVE_UTMP_HOST 1
9050	_ACEOF
9051
9052	fi
9053
9054	{ echo "$as_me:$LINENO: checking for ut_pid in utmp struct" >&5
9055	echo $ECHO_N "checking for ut_pid in utmp struct... $ECHO_C" >&6; }
9056	if test "${struct_utmp_pid+set}" = set; then
9057	echo $ECHO_N "(cached) $ECHO_C" >&6
9058	else
9059	cat >conftest.$ac_ext <<_ACEOF
9060	/* confdefs.h. */
9061	_ACEOF
9062	cat confdefs.h >>conftest.$ac_ext
9063	cat >>conftest.$ac_ext <<_ACEOF
9064	/* end confdefs.h. */
9065	#include <sys/types.h>
9066	#include <utmp.h>
9067	int
9068	main ()
9069	{
9070	struct utmp ut; ut.ut_pid;
9071	;
9072	return 0;
9073	}
9074	_ACEOF
9075	rm -f conftest.$ac_objext
9076	if { (ac_try="$ac_compile"
9077	case "(($ac_try" in
9078	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9079	*) ac_try_echo=$ac_try;;
9080	esac
9081	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9082	(eval "$ac_compile") 2>conftest.er1
9083	ac_status=$?
9084	grep -v '^ *+' conftest.er1 >conftest.err
9085	rm -f conftest.er1
9086	cat conftest.err >&5
9087	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9088	(exit $ac_status); } && {
9089	test -z "$ac_cxx_werror_flag" ||
9090	test ! -s conftest.err
9091	} && test -s conftest.$ac_objext; then
9092	struct_utmp_pid=yes
9093	else
9094	echo "$as_me: failed program was:" >&5
9095	sed 's/^/| /' conftest.$ac_ext >&5
9096
9097	struct_utmp_pid=no
9098	fi
9099
9100	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9101	fi
9102	{ echo "$as_me:$LINENO: result: $struct_utmp_pid" >&5
9103	echo "${ECHO_T}$struct_utmp_pid" >&6; }
9104	if test x$struct_utmp_pid = xyes; then
9105
9106	cat >>confdefs.h <<\_ACEOF
9107	#define HAVE_UTMP_PID 1
9108	_ACEOF
9109
9110	fi
9111
9112	fi
9113
9114	done
9115
9116
9117
9118	for ac_header in utmpx.h
9119	do
9120	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
9121	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9122	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
9123	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
9124	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9125	echo $ECHO_N "(cached) $ECHO_C" >&6
9126	fi
9127	ac_res=`eval echo '${'$as_ac_Header'}'`
9128	{ echo "$as_me:$LINENO: result: $ac_res" >&5
9129	echo "${ECHO_T}$ac_res" >&6; }
9130	else
9131	# Is the header compilable?
9132	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
9133	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
9134	cat >conftest.$ac_ext <<_ACEOF
9135	/* confdefs.h. */
9136	_ACEOF
9137	cat confdefs.h >>conftest.$ac_ext
9138	cat >>conftest.$ac_ext <<_ACEOF
9139	/* end confdefs.h. */
9140	$ac_includes_default
9141	#include <$ac_header>
9142	_ACEOF
9143	rm -f conftest.$ac_objext
9144	if { (ac_try="$ac_compile"
9145	case "(($ac_try" in
9146	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9147	*) ac_try_echo=$ac_try;;
9148	esac
9149	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9150	(eval "$ac_compile") 2>conftest.er1
9151	ac_status=$?
9152	grep -v '^ *+' conftest.er1 >conftest.err
9153	rm -f conftest.er1
9154	cat conftest.err >&5
9155	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9156	(exit $ac_status); } && {
9157	test -z "$ac_cxx_werror_flag" ||
9158	test ! -s conftest.err
9159	} && test -s conftest.$ac_objext; then
9160	ac_header_compiler=yes
9161	else
9162	echo "$as_me: failed program was:" >&5
9163	sed 's/^/| /' conftest.$ac_ext >&5
9164
9165	ac_header_compiler=no
9166	fi
9167
9168	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9169	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9170	echo "${ECHO_T}$ac_header_compiler" >&6; }
9171
9172	# Is the header present?
9173	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
9174	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
9175	cat >conftest.$ac_ext <<_ACEOF
9176	/* confdefs.h. */
9177	_ACEOF
9178	cat confdefs.h >>conftest.$ac_ext
9179	cat >>conftest.$ac_ext <<_ACEOF
9180	/* end confdefs.h. */
9181	#include <$ac_header>
9182	_ACEOF
9183	if { (ac_try="$ac_cpp conftest.$ac_ext"
9184	case "(($ac_try" in
9185	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9186	*) ac_try_echo=$ac_try;;
9187	esac
9188	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9189	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9190	ac_status=$?
9191	grep -v '^ *+' conftest.er1 >conftest.err
9192	rm -f conftest.er1
9193	cat conftest.err >&5
9194	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9195	(exit $ac_status); } >/dev/null && {
9196	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
9197	test ! -s conftest.err
9198	}; then
9199	ac_header_preproc=yes
9200	else
9201	echo "$as_me: failed program was:" >&5
9202	sed 's/^/| /' conftest.$ac_ext >&5
9203
9204	ac_header_preproc=no
9205	fi
9206
9207	rm -f conftest.err conftest.$ac_ext
9208	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9209	echo "${ECHO_T}$ac_header_preproc" >&6; }
9210
9211	# So? What about this header?
9212	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
9213	yes:no: )
9214	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9215	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9216	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9217	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9218	ac_header_preproc=yes
9219	;;
9220	no:yes:* )
9221	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9222	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9223	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
9224	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
9225	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9226	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9227	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
9228	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
9229	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9230	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9231	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9232	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9233
9234	;;
9235	esac
9236	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
9237	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
9238	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9239	echo $ECHO_N "(cached) $ECHO_C" >&6
9240	else
9241	eval "$as_ac_Header=\$ac_header_preproc"
9242	fi
9243	ac_res=`eval echo '${'$as_ac_Header'}'`
9244	{ echo "$as_me:$LINENO: result: $ac_res" >&5
9245	echo "${ECHO_T}$ac_res" >&6; }
9246
9247	fi
9248	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9249	cat >>confdefs.h <<_ACEOF
9250	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9251	_ACEOF
9252	{ echo "$as_me:$LINENO: checking for struct utmpx" >&5
9253	echo $ECHO_N "checking for struct utmpx... $ECHO_C" >&6; }
9254	if test "${struct_utmpx+set}" = set; then
9255	echo $ECHO_N "(cached) $ECHO_C" >&6
9256	else
9257	cat >conftest.$ac_ext <<_ACEOF
9258	/* confdefs.h. */
9259	_ACEOF
9260	cat confdefs.h >>conftest.$ac_ext
9261	cat >>conftest.$ac_ext <<_ACEOF
9262	/* end confdefs.h. */
9263	#include <sys/types.h>
9264	#include <utmpx.h>
9265	int
9266	main ()
9267	{
9268	struct utmpx ut;
9269	;
9270	return 0;
9271	}
9272	_ACEOF
9273	rm -f conftest.$ac_objext
9274	if { (ac_try="$ac_compile"
9275	case "(($ac_try" in
9276	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9277	*) ac_try_echo=$ac_try;;
9278	esac
9279	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9280	(eval "$ac_compile") 2>conftest.er1
9281	ac_status=$?
9282	grep -v '^ *+' conftest.er1 >conftest.err
9283	rm -f conftest.er1
9284	cat conftest.err >&5
9285	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9286	(exit $ac_status); } && {
9287	test -z "$ac_cxx_werror_flag" ||
9288	test ! -s conftest.err
9289	} && test -s conftest.$ac_objext; then
9290	struct_utmpx=yes
9291	else
9292	echo "$as_me: failed program was:" >&5
9293	sed 's/^/| /' conftest.$ac_ext >&5
9294
9295	struct_utmpx=no
9296	fi
9297
9298	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9299	fi
9300	{ echo "$as_me:$LINENO: result: $struct_utmpx" >&5
9301	echo "${ECHO_T}$struct_utmpx" >&6; }
9302	if test x$struct_utmpx = xyes; then
9303
9304	cat >>confdefs.h <<\_ACEOF
9305	#define HAVE_STRUCT_UTMPX 1
9306	_ACEOF
9307
9308	fi
9309
9310
9311	{ echo "$as_me:$LINENO: checking for host in utmpx struct" >&5
9312	echo $ECHO_N "checking for host in utmpx struct... $ECHO_C" >&6; }
9313	if test "${struct_utmpx_host+set}" = set; then
9314	echo $ECHO_N "(cached) $ECHO_C" >&6
9315	else
9316	cat >conftest.$ac_ext <<_ACEOF
9317	/* confdefs.h. */
9318	_ACEOF
9319	cat confdefs.h >>conftest.$ac_ext
9320	cat >>conftest.$ac_ext <<_ACEOF
9321	/* end confdefs.h. */
9322	#include <sys/types.h>
9323	#include <utmpx.h>
9324	int
9325	main ()
9326	{
9327	struct utmpx utx; utx.ut_host;
9328	;
9329	return 0;
9330	}
9331	_ACEOF
9332	rm -f conftest.$ac_objext
9333	if { (ac_try="$ac_compile"
9334	case "(($ac_try" in
9335	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9336	*) ac_try_echo=$ac_try;;
9337	esac
9338	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9339	(eval "$ac_compile") 2>conftest.er1
9340	ac_status=$?
9341	grep -v '^ *+' conftest.er1 >conftest.err
9342	rm -f conftest.er1
9343	cat conftest.err >&5
9344	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9345	(exit $ac_status); } && {
9346	test -z "$ac_cxx_werror_flag" ||
9347	test ! -s conftest.err
9348	} && test -s conftest.$ac_objext; then
9349	struct_utmpx_host=yes
9350	else
9351	echo "$as_me: failed program was:" >&5
9352	sed 's/^/| /' conftest.$ac_ext >&5
9353
9354	struct_utmpx_host=no
9355	fi
9356
9357	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9358	fi
9359	{ echo "$as_me:$LINENO: result: $struct_utmpx_host" >&5
9360	echo "${ECHO_T}$struct_utmpx_host" >&6; }
9361	if test x$struct_utmpx_host = xyes; then
9362
9363	cat >>confdefs.h <<\_ACEOF
9364	#define HAVE_UTMPX_HOST 1
9365	_ACEOF
9366
9367	fi
9368
9369	{ echo "$as_me:$LINENO: checking for session in utmpx struct" >&5
9370	echo $ECHO_N "checking for session in utmpx struct... $ECHO_C" >&6; }
9371	if test "${struct_utmpx_session+set}" = set; then
9372	echo $ECHO_N "(cached) $ECHO_C" >&6
9373	else
9374	cat >conftest.$ac_ext <<_ACEOF
9375	/* confdefs.h. */
9376	_ACEOF
9377	cat confdefs.h >>conftest.$ac_ext
9378	cat >>conftest.$ac_ext <<_ACEOF
9379	/* end confdefs.h. */
9380	#include <sys/types.h>
9381	#include <utmpx.h>
9382	int
9383	main ()
9384	{
9385	struct utmpx utx; utx.ut_session;
9386	;
9387	return 0;
9388	}
9389	_ACEOF
9390	rm -f conftest.$ac_objext
9391	if { (ac_try="$ac_compile"
9392	case "(($ac_try" in
9393	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9394	*) ac_try_echo=$ac_try;;
9395	esac
9396	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9397	(eval "$ac_compile") 2>conftest.er1
9398	ac_status=$?
9399	grep -v '^ *+' conftest.er1 >conftest.err
9400	rm -f conftest.er1
9401	cat conftest.err >&5
9402	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9403	(exit $ac_status); } && {
9404	test -z "$ac_cxx_werror_flag" ||
9405	test ! -s conftest.err
9406	} && test -s conftest.$ac_objext; then
9407	struct_utmpx_session=yes
9408	else
9409	echo "$as_me: failed program was:" >&5
9410	sed 's/^/| /' conftest.$ac_ext >&5
9411
9412	struct_utmpx_session=no
9413	fi
9414
9415	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9416	fi
9417	{ echo "$as_me:$LINENO: result: $struct_utmpx_session" >&5
9418	echo "${ECHO_T}$struct_utmpx_session" >&6; }
9419	if test x$struct_utmpx_session = xyes; then
9420
9421	cat >>confdefs.h <<\_ACEOF
9422	#define HAVE_UTMPX_SESSION 1
9423	_ACEOF
9424
9425	fi
9426
9427	fi
9428
9429	done
9430
9431	{ echo "$as_me:$LINENO: checking for struct lastlog" >&5
9432	echo $ECHO_N "checking for struct lastlog... $ECHO_C" >&6; }
9433	if test "${struct_lastlog+set}" = set; then
9434	echo $ECHO_N "(cached) $ECHO_C" >&6
9435	else
9436	cat >conftest.$ac_ext <<_ACEOF
9437	/* confdefs.h. */
9438	_ACEOF
9439	cat confdefs.h >>conftest.$ac_ext
9440	cat >>conftest.$ac_ext <<_ACEOF
9441	/* end confdefs.h. */
9442	#include <sys/types.h>
9443	#include <utmp.h>
9444	#ifdef HAVE_LASTLOG_H
9445	#include <lastlog.h>
9446	#endif
9447
9448	int
9449	main ()
9450	{
9451	struct lastlog ll;
9452	;
9453	return 0;
9454	}
9455	_ACEOF
9456	rm -f conftest.$ac_objext
9457	if { (ac_try="$ac_compile"
9458	case "(($ac_try" in
9459	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9460	*) ac_try_echo=$ac_try;;
9461	esac
9462	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9463	(eval "$ac_compile") 2>conftest.er1
9464	ac_status=$?
9465	grep -v '^ *+' conftest.er1 >conftest.err
9466	rm -f conftest.er1
9467	cat conftest.err >&5
9468	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9469	(exit $ac_status); } && {
9470	test -z "$ac_cxx_werror_flag" ||
9471	test ! -s conftest.err
9472	} && test -s conftest.$ac_objext; then
9473	struct_lastlog=yes
9474	else
9475	echo "$as_me: failed program was:" >&5
9476	sed 's/^/| /' conftest.$ac_ext >&5
9477
9478	struct_lastlog=no
9479	fi
9480
9481	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9482	fi
9483	{ echo "$as_me:$LINENO: result: $struct_lastlog" >&5
9484	echo "${ECHO_T}$struct_lastlog" >&6; }
9485	if test x$struct_lastlog = xyes; then
9486
9487	cat >>confdefs.h <<\_ACEOF
9488	#define HAVE_STRUCT_LASTLOG 1
9489	_ACEOF
9490
9491	fi
9492
9493	{ echo "$as_me:$LINENO: checking for struct lastlogx" >&5
9494	echo $ECHO_N "checking for struct lastlogx... $ECHO_C" >&6; }
9495	if test "${struct_lastlogx+set}" = set; then
9496	echo $ECHO_N "(cached) $ECHO_C" >&6
9497	else
9498	cat >conftest.$ac_ext <<_ACEOF
9499	/* confdefs.h. */
9500	_ACEOF
9501	cat confdefs.h >>conftest.$ac_ext
9502	cat >>conftest.$ac_ext <<_ACEOF
9503	/* end confdefs.h. */
9504	#include <sys/types.h>
9505	#include <utmpx.h>
9506	#ifdef HAVE_LASTLOG_H
9507	#include <lastlog.h>
9508	#endif
9509
9510	int
9511	main ()
9512	{
9513	struct lastlogx ll;
9514	;
9515	return 0;
9516	}
9517	_ACEOF
9518	rm -f conftest.$ac_objext
9519	if { (ac_try="$ac_compile"
9520	case "(($ac_try" in
9521	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9522	*) ac_try_echo=$ac_try;;
9523	esac
9524	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9525	(eval "$ac_compile") 2>conftest.er1
9526	ac_status=$?
9527	grep -v '^ *+' conftest.er1 >conftest.err
9528	rm -f conftest.er1
9529	cat conftest.err >&5
9530	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9531	(exit $ac_status); } && {
9532	test -z "$ac_cxx_werror_flag" ||
9533	test ! -s conftest.err
9534	} && test -s conftest.$ac_objext; then
9535	struct_lastlogx=yes
9536	else
9537	echo "$as_me: failed program was:" >&5
9538	sed 's/^/| /' conftest.$ac_ext >&5
9539
9540	struct_lastlogx=no
9541	fi
9542
9543	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9544	fi
9545	{ echo "$as_me:$LINENO: result: $struct_lastlogx" >&5
9546	echo "${ECHO_T}$struct_lastlogx" >&6; }
9547	if test x$struct_lastlogx = xyes; then
9548
9549	cat >>confdefs.h <<\_ACEOF
9550	#define HAVE_STRUCT_LASTLOGX 1
9551	_ACEOF
9552
9553	fi
9554
9555
9556	{ echo "$as_me:$LINENO: checking where utmp is located" >&5
9557	echo $ECHO_N "checking where utmp is located... $ECHO_C" >&6; }
9558	if test "${path_utmp+set}" = set; then
9559	echo $ECHO_N "(cached) $ECHO_C" >&6
9560	else
9561	if test "$cross_compiling" = yes; then
9562	{ echo "$as_me:$LINENO: WARNING: Define UTMP_FILE in config.h manually" >&5
9563	echo "$as_me: WARNING: Define UTMP_FILE in config.h manually" >&2;}
9564	else
9565	cat >conftest.$ac_ext <<_ACEOF
9566	/* confdefs.h. */
9567	_ACEOF
9568	cat confdefs.h >>conftest.$ac_ext
9569	cat >>conftest.$ac_ext <<_ACEOF
9570	/* end confdefs.h. */
9571	#include <stdio.h>
9572	#include <stdlib.h>
9573	#include <sys/types.h>
9574	#include <utmp.h>
9575	#include <errno.h>
9576	main()
9577	{
9578	char **u, *utmplist[] = {
9579	"/var/run/utmp", "/var/adm/utmp", "/etc/utmp", "/usr/etc/utmp", "/usr/adm/utmp", NULL };
9580	FILE *a, *f=fopen("conftestval", "w");
9581	if (!f) exit(1);
9582	#ifdef UTMP_FILE
9583	fprintf(f, "%s\n", UTMP_FILE);
9584	exit(0);
9585	#endif
9586	#ifdef _PATH_UTMP
9587	fprintf(f, "%s\n", _PATH_UTMP);
9588	exit(0);
9589	#endif
9590	for (u = utmplist; *u; u++) {
9591	if ((a = fopen(*u, "r")) != NULL || errno == EACCES) {
9592	fprintf(f, "%s\n", *u);
9593	exit(0);
9594	}
9595	}
9596	exit(0);
9597	}
9598	_ACEOF
9599	rm -f conftest$ac_exeext
9600	if { (ac_try="$ac_link"
9601	case "(($ac_try" in
9602	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9603	*) ac_try_echo=$ac_try;;
9604	esac
9605	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9606	(eval "$ac_link") 2>&5
9607	ac_status=$?
9608	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9609	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9610	{ (case "(($ac_try" in
9611	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9612	*) ac_try_echo=$ac_try;;
9613	esac
9614	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9615	(eval "$ac_try") 2>&5
9616	ac_status=$?
9617	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9618	(exit $ac_status); }; }; then
9619	path_utmp=`cat conftestval`
9620	else
9621	echo "$as_me: program exited with status $ac_status" >&5
9622	echo "$as_me: failed program was:" >&5
9623	sed 's/^/| /' conftest.$ac_ext >&5
9624
9625	( exit $ac_status )
9626	path_utmp=
9627	fi
9628	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9629	fi
9630
9631
9632	fi
9633	{ echo "$as_me:$LINENO: result: $path_utmp" >&5
9634	echo "${ECHO_T}$path_utmp" >&6; }
9635	if test x$path_utmp != x; then
9636
9637	cat >>confdefs.h <<_ACEOF
9638	#define UTMP_FILE "$path_utmp"
9639	_ACEOF
9640
9641	fi
9642
9643
9644	{ echo "$as_me:$LINENO: checking where utmpx is located" >&5
9645	echo $ECHO_N "checking where utmpx is located... $ECHO_C" >&6; }
9646	if test "${path_utmpx+set}" = set; then
9647	echo $ECHO_N "(cached) $ECHO_C" >&6
9648	else
9649	if test "$cross_compiling" = yes; then
9650	{ echo "$as_me:$LINENO: WARNING: Define UTMPX_FILE in config.h manually" >&5
9651	echo "$as_me: WARNING: Define UTMPX_FILE in config.h manually" >&2;}
9652	else
9653	cat >conftest.$ac_ext <<_ACEOF
9654	/* confdefs.h. */
9655	_ACEOF
9656	cat confdefs.h >>conftest.$ac_ext
9657	cat >>conftest.$ac_ext <<_ACEOF
9658	/* end confdefs.h. */
9659	#include <stdio.h>
9660	#include <stdlib.h>
9661	#include <sys/types.h>
9662	#include <utmpx.h>
9663	#include <errno.h>
9664	#include <sys/stat.h>
9665	#ifdef HAVE_STRING_H
9666	#include <string.h>
9667	#endif
9668	main()
9669	{
9670	char **u, *p, *utmplist[] = {
9671	#ifdef UTMPX_FILE
9672	UTMPX_FILE,
9673	#endif
9674	#ifdef _PATH_UTMPX
9675	_PATH_UTMPX,
9676	#endif
9677	"/var/adm/utmpx", "/etc/utmpx", NULL };
9678	FILE *a, *f=fopen("conftestval", "w");
9679	struct stat statu, statux;
9680	if (!f) exit(1);
9681	for (u = utmplist; *u; u++) {
9682	if ((a = fopen(*u, "r")) != NULL || errno == EACCES) {
9683	if (stat(*u, &statux) < 0)
9684	continue;
9685	p = strdup(*u);
9686	p[strlen(p) - 1] = '\0';
9687	if (stat(p, &statu) >= 0
9688	&& (statu.st_mtime - statux.st_mtime > 86400))
9689	continue;
9690	fprintf(f, "%s\n", *u);
9691	exit(0);
9692	}
9693	}
9694	exit(0);
9695	}
9696	_ACEOF
9697	rm -f conftest$ac_exeext
9698	if { (ac_try="$ac_link"
9699	case "(($ac_try" in
9700	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9701	*) ac_try_echo=$ac_try;;
9702	esac
9703	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9704	(eval "$ac_link") 2>&5
9705	ac_status=$?
9706	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9707	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9708	{ (case "(($ac_try" in
9709	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9710	*) ac_try_echo=$ac_try;;
9711	esac
9712	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9713	(eval "$ac_try") 2>&5
9714	ac_status=$?
9715	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9716	(exit $ac_status); }; }; then
9717	path_utmpx=`cat conftestval`
9718	else
9719	echo "$as_me: program exited with status $ac_status" >&5
9720	echo "$as_me: failed program was:" >&5
9721	sed 's/^/| /' conftest.$ac_ext >&5
9722
9723	( exit $ac_status )
9724	path_utmpx=
9725	fi
9726	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9727	fi
9728
9729
9730	fi
9731	{ echo "$as_me:$LINENO: result: $path_utmpx" >&5
9732	echo "${ECHO_T}$path_utmpx" >&6; }
9733	if test x$path_utmpx != x; then
9734
9735	cat >>confdefs.h <<_ACEOF
9736	#define UTMPX_FILE "$path_utmpx"
9737	_ACEOF
9738
9739	fi
9740
9741
9742	{ echo "$as_me:$LINENO: checking where wtmp is located" >&5
9743	echo $ECHO_N "checking where wtmp is located... $ECHO_C" >&6; }
9744	if test "${path_wtmp+set}" = set; then
9745	echo $ECHO_N "(cached) $ECHO_C" >&6
9746	else
9747	if test "$cross_compiling" = yes; then
9748	{ echo "$as_me:$LINENO: WARNING: Define WTMP_FILE in config.h manually" >&5
9749	echo "$as_me: WARNING: Define WTMP_FILE in config.h manually" >&2;}
9750	else
9751	cat >conftest.$ac_ext <<_ACEOF
9752	/* confdefs.h. */
9753	_ACEOF
9754	cat confdefs.h >>conftest.$ac_ext
9755	cat >>conftest.$ac_ext <<_ACEOF
9756	/* end confdefs.h. */
9757	#include <stdio.h>
9758	#include <stdlib.h>
9759	#include <sys/types.h>
9760	#ifdef HAVE_UTMP_H
9761	#include <utmp.h>
9762	#endif
9763	#include <errno.h>
9764	main()
9765	{
9766	char **w, *wtmplist[] = {
9767	"/var/log/wtmp", "/var/adm/wtmp", "/etc/wtmp", "/usr/etc/wtmp", "/usr/adm/wtmp", NULL };
9768	FILE *a, *f=fopen("conftestval", "w");
9769	if (!f) exit(1);
9770	#ifdef WTMP_FILE
9771	fprintf(f, "%s\n", WTMP_FILE);
9772	exit(0);
9773	#endif
9774	#ifdef _PATH_WTMP
9775	fprintf(f, "%s\n", _PATH_WTMP);
9776	exit(0);
9777	#endif
9778	for (w = wtmplist; *w; w++) {
9779	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
9780	fprintf(f, "%s\n", *w);
9781	exit(0);
9782	}
9783	}
9784	exit(0);
9785	}
9786	_ACEOF
9787	rm -f conftest$ac_exeext
9788	if { (ac_try="$ac_link"
9789	case "(($ac_try" in
9790	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9791	*) ac_try_echo=$ac_try;;
9792	esac
9793	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9794	(eval "$ac_link") 2>&5
9795	ac_status=$?
9796	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9797	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9798	{ (case "(($ac_try" in
9799	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9800	*) ac_try_echo=$ac_try;;
9801	esac
9802	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9803	(eval "$ac_try") 2>&5
9804	ac_status=$?
9805	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9806	(exit $ac_status); }; }; then
9807	path_wtmp=`cat conftestval`
9808	else
9809	echo "$as_me: program exited with status $ac_status" >&5
9810	echo "$as_me: failed program was:" >&5
9811	sed 's/^/| /' conftest.$ac_ext >&5
9812
9813	( exit $ac_status )
9814	path_wtmp=
9815	fi
9816	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9817	fi
9818
9819
9820	fi
9821	{ echo "$as_me:$LINENO: result: $path_wtmp" >&5
9822	echo "${ECHO_T}$path_wtmp" >&6; }
9823	if test x$path_wtmp != x; then
9824
9825	cat >>confdefs.h <<_ACEOF
9826	#define WTMP_FILE "$path_wtmp"
9827	_ACEOF
9828
9829	fi
9830
9831	{ echo "$as_me:$LINENO: checking where wtmpx is located" >&5
9832	echo $ECHO_N "checking where wtmpx is located... $ECHO_C" >&6; }
9833	if test "${path_wtmpx+set}" = set; then
9834	echo $ECHO_N "(cached) $ECHO_C" >&6
9835	else
9836	if test "$cross_compiling" = yes; then
9837	{ echo "$as_me:$LINENO: WARNING: Define WTMPX_FILE in config.h manually" >&5
9838	echo "$as_me: WARNING: Define WTMPX_FILE in config.h manually" >&2;}
9839	else
9840	cat >conftest.$ac_ext <<_ACEOF
9841	/* confdefs.h. */
9842	_ACEOF
9843	cat confdefs.h >>conftest.$ac_ext
9844	cat >>conftest.$ac_ext <<_ACEOF
9845	/* end confdefs.h. */
9846	#include <stdio.h>
9847	#include <stdlib.h>
9848	#ifdef HAVE_UTMPX_H
9849	#include <utmpx.h>
9850	#endif
9851	#include <errno.h>
9852	main()
9853	{
9854	char **w, *wtmplist[] = {
9855	"/var/log/wtmpx", "/var/adm/wtmpx", NULL };
9856	FILE *a, *f=fopen("conftestval", "w");
9857	if (!f) exit(1);
9858	#ifdef WTMPX_FILE
9859	fprintf(f, "%s\n", WTMPX_FILE);
9860	exit(0);
9861	#endif
9862	#ifdef _PATH_WTMPX
9863	fprintf(f, "%s\n", _PATH_WTMPX);
9864	exit(0);
9865	#endif
9866	for (w = wtmplist; *w; w++) {
9867	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
9868	fprintf(f, "%s\n", *w);
9869	exit(0);
9870	}
9871	}
9872	exit(0);
9873	}
9874	_ACEOF
9875	rm -f conftest$ac_exeext
9876	if { (ac_try="$ac_link"
9877	case "(($ac_try" in
9878	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9879	*) ac_try_echo=$ac_try;;
9880	esac
9881	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9882	(eval "$ac_link") 2>&5
9883	ac_status=$?
9884	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9885	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9886	{ (case "(($ac_try" in
9887	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9888	*) ac_try_echo=$ac_try;;
9889	esac
9890	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9891	(eval "$ac_try") 2>&5
9892	ac_status=$?
9893	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9894	(exit $ac_status); }; }; then
9895	path_wtmpx=`cat conftestval`
9896	else
9897	echo "$as_me: program exited with status $ac_status" >&5
9898	echo "$as_me: failed program was:" >&5
9899	sed 's/^/| /' conftest.$ac_ext >&5
9900
9901	( exit $ac_status )
9902	path_wtmpx=
9903	fi
9904	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9905	fi
9906
9907
9908	fi
9909	{ echo "$as_me:$LINENO: result: $path_wtmpx" >&5
9910	echo "${ECHO_T}$path_wtmpx" >&6; }
9911	if test x$path_wtmpx != x; then
9912
9913	cat >>confdefs.h <<_ACEOF
9914	#define WTMPX_FILE "$path_wtmpx"
9915	_ACEOF
9916
9917	fi
9918
9919	{ echo "$as_me:$LINENO: checking where lastlog is located" >&5
9920	echo $ECHO_N "checking where lastlog is located... $ECHO_C" >&6; }
9921	if test "${path_lastlog+set}" = set; then
9922	echo $ECHO_N "(cached) $ECHO_C" >&6
9923	else
9924	if test "$cross_compiling" = yes; then
9925	{ echo "$as_me:$LINENO: WARNING: Define LASTLOG_FILE in config.h manually" >&5
9926	echo "$as_me: WARNING: Define LASTLOG_FILE in config.h manually" >&2;}
9927	else
9928	cat >conftest.$ac_ext <<_ACEOF
9929	/* confdefs.h. */
9930	_ACEOF
9931	cat confdefs.h >>conftest.$ac_ext
9932	cat >>conftest.$ac_ext <<_ACEOF
9933	/* end confdefs.h. */
9934	#include <stdio.h>
9935	#include <stdlib.h>
9936	#include <sys/types.h>
9937	#ifdef HAVE_UTMPX_H
9938	#include <utmpx.h>
9939	#elif defined(HAVE_UTMP_H)
9940	#include <utmp.h>
9941	#endif
9942	#ifdef HAVE_LASTLOG_H
9943	#include <lastlog.h>
9944	#endif
9945	#include <errno.h>
9946	main()
9947	{
9948	char **w, *lastloglist[] = { "/var/log/lastlog", NULL };
9949	FILE *a, *f=fopen("conftestval", "w");
9950	if (!f) exit(1);
9951	#ifdef LASTLOG_FILE
9952	fprintf(f, "%s\n", LASTLOG_FILE);
9953	exit(0);
9954	#endif
9955	#ifdef _PATH_LASTLOG
9956	fprintf(f, "%s\n", _PATH_LASTLOG);
9957	exit(0);
9958	#endif
9959	for (w = lastloglist; *w; w++) {
9960	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
9961	fprintf(f, "%s\n", *w);
9962	exit(0);
9963	}
9964	}
9965	exit(0);
9966	}
9967	_ACEOF
9968	rm -f conftest$ac_exeext
9969	if { (ac_try="$ac_link"
9970	case "(($ac_try" in
9971	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9972	*) ac_try_echo=$ac_try;;
9973	esac
9974	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9975	(eval "$ac_link") 2>&5
9976	ac_status=$?
9977	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9978	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9979	{ (case "(($ac_try" in
9980	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9981	*) ac_try_echo=$ac_try;;
9982	esac
9983	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9984	(eval "$ac_try") 2>&5
9985	ac_status=$?
9986	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9987	(exit $ac_status); }; }; then
9988	path_lastlog=`cat conftestval`
9989	else
9990	echo "$as_me: program exited with status $ac_status" >&5
9991	echo "$as_me: failed program was:" >&5
9992	sed 's/^/| /' conftest.$ac_ext >&5
9993
9994	( exit $ac_status )
9995	path_lastlog=
9996	fi
9997	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9998	fi
9999
10000
10001	fi
10002	{ echo "$as_me:$LINENO: result: $path_lastlog" >&5
10003	echo "${ECHO_T}$path_lastlog" >&6; }
10004	if test x$path_lastlog != x; then
10005
10006	cat >>confdefs.h <<_ACEOF
10007	#define LASTLOG_FILE "$path_lastlog"
10008	_ACEOF
10009
10010	fi
10011
10012	{ echo "$as_me:$LINENO: checking where lastlogx is located" >&5
10013	echo $ECHO_N "checking where lastlogx is located... $ECHO_C" >&6; }
10014	if test "${path_lastlogx+set}" = set; then
10015	echo $ECHO_N "(cached) $ECHO_C" >&6
10016	else
10017	if test "$cross_compiling" = yes; then
10018	{ echo "$as_me:$LINENO: WARNING: Define LASTLOGX_FILE in config.h manually" >&5
10019	echo "$as_me: WARNING: Define LASTLOGX_FILE in config.h manually" >&2;}
10020	else
10021	cat >conftest.$ac_ext <<_ACEOF
10022	/* confdefs.h. */
10023	_ACEOF
10024	cat confdefs.h >>conftest.$ac_ext
10025	cat >>conftest.$ac_ext <<_ACEOF
10026	/* end confdefs.h. */
10027	#include <stdio.h>
10028	#include <stdlib.h>
10029	#ifdef HAVE_UTMPX_H
10030	#include <utmpx.h>
10031	#endif
10032	#include <errno.h>
10033	main()
10034	{
10035	char **w, *wtmplist[] = { "/var/log/lastlogx", "/var/adm/lastlogx", NULL };
10036	FILE *a, *f=fopen("conftestval", "w");
10037	if (!f) exit(1);
10038	#ifdef LASTLOGX_FILE
10039	fprintf(f, "%s\n", LASTLOGX_FILE);
10040	exit(0);
10041	#endif
10042	#ifdef _PATH_LASTLOGX
10043	fprintf(f, "%s\n", _PATH_LASTLOGX);
10044	exit(0);
10045	#endif
10046	for (w = wtmplist; *w; w++) {
10047	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
10048	fprintf(f, "%s\n", *w);
10049	exit(0);
10050	}
10051	}
10052	exit(0);
10053	}
10054	_ACEOF
10055	rm -f conftest$ac_exeext
10056	if { (ac_try="$ac_link"
10057	case "(($ac_try" in
10058	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10059	*) ac_try_echo=$ac_try;;
10060	esac
10061	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10062	(eval "$ac_link") 2>&5
10063	ac_status=$?
10064	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10065	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10066	{ (case "(($ac_try" in
10067	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10068	*) ac_try_echo=$ac_try;;
10069	esac
10070	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10071	(eval "$ac_try") 2>&5
10072	ac_status=$?
10073	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10074	(exit $ac_status); }; }; then
10075	path_lastlogx=`cat conftestval`
10076	else
10077	echo "$as_me: program exited with status $ac_status" >&5
10078	echo "$as_me: failed program was:" >&5
10079	sed 's/^/| /' conftest.$ac_ext >&5
10080
10081	( exit $ac_status )
10082	path_lastlogx=
10083	fi
10084	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10085	fi
10086
10087
10088	fi
10089	{ echo "$as_me:$LINENO: result: $path_lastlogx" >&5
10090	echo "${ECHO_T}$path_lastlogx" >&6; }
10091	if test x$path_lastlogx != x; then
10092
10093	cat >>confdefs.h <<_ACEOF
10094	#define LASTLOGX_FILE "$path_lastlogx"
10095	_ACEOF
10096
10097	fi
10098
10099
10100
10101
10102	save_LIBS=$LIBS
10103	save_CFLAGS=$CFLAGS
10104	CFLAGS="$CFLAGS $X_CFLAGS"
10105	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
10106	if test x$support_xim = xyes; then
10107	{ echo "$as_me:$LINENO: checking for working Xlocale" >&5
10108	echo $ECHO_N "checking for working Xlocale... $ECHO_C" >&6; }
10109	if test "${rxvt_cv_func_xlocale+set}" = set; then
10110	echo $ECHO_N "(cached) $ECHO_C" >&6
10111	else
10112	if test "$cross_compiling" = yes; then
10113	:
10114	else
10115	cat >conftest.$ac_ext <<_ACEOF
10116	/* confdefs.h. */
10117	_ACEOF
10118	cat confdefs.h >>conftest.$ac_ext
10119	cat >>conftest.$ac_ext <<_ACEOF
10120	/* end confdefs.h. */
10121	#include <X11/Xlib.h>
10122	#include <stdlib.h>
10123	main() {
10124	char *p;
10125	if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
10126	exit (XSupportsLocale() ? 0 : 1);
10127	else
10128	exit (1);}
10129	_ACEOF
10130	rm -f conftest$ac_exeext
10131	if { (ac_try="$ac_link"
10132	case "(($ac_try" in
10133	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10134	*) ac_try_echo=$ac_try;;
10135	esac
10136	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10137	(eval "$ac_link") 2>&5
10138	ac_status=$?
10139	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10140	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10141	{ (case "(($ac_try" in
10142	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10143	*) ac_try_echo=$ac_try;;
10144	esac
10145	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10146	(eval "$ac_try") 2>&5
10147	ac_status=$?
10148	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10149	(exit $ac_status); }; }; then
10150	rxvt_cv_func_xlocale=yes
10151	else
10152	echo "$as_me: program exited with status $ac_status" >&5
10153	echo "$as_me: failed program was:" >&5
10154	sed 's/^/| /' conftest.$ac_ext >&5
10155
10156	( exit $ac_status )
10157	rxvt_cv_func_xlocale=no
10158	fi
10159	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10160	fi
10161
10162
10163	fi
10164	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_xlocale" >&5
10165	echo "${ECHO_T}$rxvt_cv_func_xlocale" >&6; }
10166	if test x$rxvt_cv_func_xlocale = xyes; then
10167
10168	cat >>confdefs.h <<\_ACEOF
10169	#define USE_XIM 1
10170	_ACEOF
10171
10172	{ echo "$as_me:$LINENO: checking for broken XIM callback" >&5
10173	echo $ECHO_N "checking for broken XIM callback... $ECHO_C" >&6; }
10174	if test "${rxvt_broken_ximcb+set}" = set; then
10175	echo $ECHO_N "(cached) $ECHO_C" >&6
10176	else
10177	cat >conftest.$ac_ext <<_ACEOF
10178
10179	#include <X11/Xlib.h>
10180
10181	void im_destroy_cb (XIC unused1, XPointer client_data, XPointer unused3);
10182
10183	void f() {
10184	XIMCallback cb;
10185	cb.callback = im_destroy_cb;
10186	}
10187
10188	_ACEOF
10189	rm -f conftest.$ac_objext
10190	if { (ac_try="$ac_compile"
10191	case "(($ac_try" in
10192	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10193	*) ac_try_echo=$ac_try;;
10194	esac
10195	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10196	(eval "$ac_compile") 2>conftest.er1
10197	ac_status=$?
10198	grep -v '^ *+' conftest.er1 >conftest.err
10199	rm -f conftest.er1
10200	cat conftest.err >&5
10201	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10202	(exit $ac_status); } && {
10203	test -z "$ac_cxx_werror_flag" ||
10204	test ! -s conftest.err
10205	} && test -s conftest.$ac_objext; then
10206	rxvt_broken_ximcb=yes
10207	else
10208	echo "$as_me: failed program was:" >&5
10209	sed 's/^/| /' conftest.$ac_ext >&5
10210
10211	rxvt_broken_ximcb=no
10212	fi
10213
10214	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10215	fi
10216	{ echo "$as_me:$LINENO: result: $rxvt_broken_ximcb" >&5
10217	echo "${ECHO_T}$rxvt_broken_ximcb" >&6; }
10218
10219	if test x$rxvt_broken_ximcb = xyes; then
10220
10221	cat >>confdefs.h <<\_ACEOF
10222	#define XIMCB_PROTO_BROKEN 1
10223	_ACEOF
10224
10225	fi
10226	fi
10227	fi
10228
10229	{ echo "$as_me:$LINENO: checking for working X setlocale" >&5
10230	echo $ECHO_N "checking for working X setlocale... $ECHO_C" >&6; }
10231	if test "${rxvt_cv_func_xsetlocale+set}" = set; then
10232	echo $ECHO_N "(cached) $ECHO_C" >&6
10233	else
10234	cat >conftest.$ac_ext <<_ACEOF
10235	/* confdefs.h. */
10236	_ACEOF
10237	cat confdefs.h >>conftest.$ac_ext
10238	cat >>conftest.$ac_ext <<_ACEOF
10239	/* end confdefs.h. */
10240	#define X_LOCALE 1
10241	#include <X11/Xlocale.h>
10242	int
10243	main ()
10244	{
10245	setlocale(LC_CTYPE, "");
10246	;
10247	return 0;
10248	}
10249	_ACEOF
10250	rm -f conftest.$ac_objext conftest$ac_exeext
10251	if { (ac_try="$ac_link"
10252	case "(($ac_try" in
10253	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10254	*) ac_try_echo=$ac_try;;
10255	esac
10256	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10257	(eval "$ac_link") 2>conftest.er1
10258	ac_status=$?
10259	grep -v '^ *+' conftest.er1 >conftest.err
10260	rm -f conftest.er1
10261	cat conftest.err >&5
10262	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10263	(exit $ac_status); } && {
10264	test -z "$ac_cxx_werror_flag" ||
10265	test ! -s conftest.err
10266	} && test -s conftest$ac_exeext &&
10267	$as_test_x conftest$ac_exeext; then
10268	rxvt_cv_func_xsetlocale=yes
10269	else
10270	echo "$as_me: failed program was:" >&5
10271	sed 's/^/| /' conftest.$ac_ext >&5
10272
10273	rxvt_cv_func_xsetlocale=no
10274	fi
10275
10276	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10277	conftest$ac_exeext conftest.$ac_ext
10278	fi
10279	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_xsetlocale" >&5
10280	echo "${ECHO_T}$rxvt_cv_func_xsetlocale" >&6; }
10281	if test x$rxvt_cv_func_xsetlocale = xyes; then
10282
10283	cat >>confdefs.h <<\_ACEOF
10284	#define HAVE_XSETLOCALE 1
10285	_ACEOF
10286
10287	fi
10288	LIBS=$save_LIBS
10289	CFLAGS=$save_CFLAGS
10290
10291	{ echo "$as_me:$LINENO: checking for working plain setlocale" >&5
10292	echo $ECHO_N "checking for working plain setlocale... $ECHO_C" >&6; }
10293	if test "${rxvt_cv_func_setlocale+set}" = set; then
10294	echo $ECHO_N "(cached) $ECHO_C" >&6
10295	else
10296	cat >conftest.$ac_ext <<_ACEOF
10297	/* confdefs.h. */
10298	_ACEOF
10299	cat confdefs.h >>conftest.$ac_ext
10300	cat >>conftest.$ac_ext <<_ACEOF
10301	/* end confdefs.h. */
10302	#include <clocale>
10303	int
10304	main ()
10305	{
10306	setlocale(LC_CTYPE, "");
10307	;
10308	return 0;
10309	}
10310	_ACEOF
10311	rm -f conftest.$ac_objext conftest$ac_exeext
10312	if { (ac_try="$ac_link"
10313	case "(($ac_try" in
10314	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10315	*) ac_try_echo=$ac_try;;
10316	esac
10317	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10318	(eval "$ac_link") 2>conftest.er1
10319	ac_status=$?
10320	grep -v '^ *+' conftest.er1 >conftest.err
10321	rm -f conftest.er1
10322	cat conftest.err >&5
10323	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10324	(exit $ac_status); } && {
10325	test -z "$ac_cxx_werror_flag" ||
10326	test ! -s conftest.err
10327	} && test -s conftest$ac_exeext &&
10328	$as_test_x conftest$ac_exeext; then
10329	rxvt_cv_func_setlocale=yes
10330	else
10331	echo "$as_me: failed program was:" >&5
10332	sed 's/^/| /' conftest.$ac_ext >&5
10333
10334	rxvt_cv_func_setlocale=no
10335	fi
10336
10337	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10338	conftest$ac_exeext conftest.$ac_ext
10339	fi
10340	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_setlocale" >&5
10341	echo "${ECHO_T}$rxvt_cv_func_setlocale" >&6; }
10342	if test x$rxvt_cv_func_setlocale = xyes; then
10343
10344	cat >>confdefs.h <<\_ACEOF
10345	#define HAVE_SETLOCALE 1
10346	_ACEOF
10347
10348	fi
10349
10350	{ echo "$as_me:$LINENO: checking for working nl_langinfo" >&5
10351	echo $ECHO_N "checking for working nl_langinfo... $ECHO_C" >&6; }
10352	if test "${rxvt_cv_func_nl_langinfo+set}" = set; then
10353	echo $ECHO_N "(cached) $ECHO_C" >&6
10354	else
10355	cat >conftest.$ac_ext <<_ACEOF
10356	/* confdefs.h. */
10357	_ACEOF
10358	cat confdefs.h >>conftest.$ac_ext
10359	cat >>conftest.$ac_ext <<_ACEOF
10360	/* end confdefs.h. */
10361	#include <langinfo.h>
10362	int
10363	main ()
10364	{
10365	nl_langinfo(CODESET);
10366	;
10367	return 0;
10368	}
10369	_ACEOF
10370	rm -f conftest.$ac_objext conftest$ac_exeext
10371	if { (ac_try="$ac_link"
10372	case "(($ac_try" in
10373	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10374	*) ac_try_echo=$ac_try;;
10375	esac
10376	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10377	(eval "$ac_link") 2>conftest.er1
10378	ac_status=$?
10379	grep -v '^ *+' conftest.er1 >conftest.err
10380	rm -f conftest.er1
10381	cat conftest.err >&5
10382	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10383	(exit $ac_status); } && {
10384	test -z "$ac_cxx_werror_flag" ||
10385	test ! -s conftest.err
10386	} && test -s conftest$ac_exeext &&
10387	$as_test_x conftest$ac_exeext; then
10388	rxvt_cv_func_nl_langinfo=yes
10389	else
10390	echo "$as_me: failed program was:" >&5
10391	sed 's/^/| /' conftest.$ac_ext >&5
10392
10393	rxvt_cv_func_nl_langinfo=no
10394	fi
10395
10396	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10397	conftest$ac_exeext conftest.$ac_ext
10398	fi
10399	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_nl_langinfo" >&5
10400	echo "${ECHO_T}$rxvt_cv_func_nl_langinfo" >&6; }
10401	if test x$rxvt_cv_func_nl_langinfo = xyes; then
10402
10403	cat >>confdefs.h <<\_ACEOF
10404	#define HAVE_NL_LANGINFO 1
10405	_ACEOF
10406
10407	fi
10408
10409
10410	{ echo "$as_me:$LINENO: checking for unix-compliant filehandle passing ability" >&5
10411	echo $ECHO_N "checking for unix-compliant filehandle passing ability... $ECHO_C" >&6; }
10412	if test "${can_pass_fds+set}" = set; then
10413	echo $ECHO_N "(cached) $ECHO_C" >&6
10414	else
10415	cat >conftest.$ac_ext <<_ACEOF
10416	/* confdefs.h. */
10417	_ACEOF
10418	cat confdefs.h >>conftest.$ac_ext
10419	cat >>conftest.$ac_ext <<_ACEOF
10420	/* end confdefs.h. */
10421
10422	#include <cstddef> // broken bsds (is that redundant?) need this
10423	#include <sys/types.h>
10424	#include <sys/socket.h>
10425	#include <sys/uio.h>
10426
10427	int
10428	main ()
10429	{
10430
10431	{
10432	msghdr msg;
10433	iovec iov;
10434	char buf [100];
10435	char data = 0;
10436
10437	iov.iov_base = &data;
10438	iov.iov_len = 1;
10439
10440	msg.msg_iov = &iov;
10441	msg.msg_iovlen = 1;
10442	msg.msg_control = buf;
10443	msg.msg_controllen = sizeof buf;
10444
10445	cmsghdr *cmsg = CMSG_FIRSTHDR (&msg);
10446	cmsg->cmsg_level = SOL_SOCKET;
10447	cmsg->cmsg_type = SCM_RIGHTS;
10448	cmsg->cmsg_len = 100;
10449
10450	*(int *)CMSG_DATA (cmsg) = 5;
10451
10452	return sendmsg (3, &msg, 0);
10453	}
10454
10455	;
10456	return 0;
10457	}
10458	_ACEOF
10459	rm -f conftest.$ac_objext conftest$ac_exeext
10460	if { (ac_try="$ac_link"
10461	case "(($ac_try" in
10462	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10463	*) ac_try_echo=$ac_try;;
10464	esac
10465	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10466	(eval "$ac_link") 2>conftest.er1
10467	ac_status=$?
10468	grep -v '^ *+' conftest.er1 >conftest.err
10469	rm -f conftest.er1
10470	cat conftest.err >&5
10471	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10472	(exit $ac_status); } && {
10473	test -z "$ac_cxx_werror_flag" ||
10474	test ! -s conftest.err
10475	} && test -s conftest$ac_exeext &&
10476	$as_test_x conftest$ac_exeext; then
10477	can_pass_fds=yes
10478	else
10479	echo "$as_me: failed program was:" >&5
10480	sed 's/^/| /' conftest.$ac_ext >&5
10481
10482	can_pass_fds=no
10483	fi
10484
10485	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10486	conftest$ac_exeext conftest.$ac_ext
10487	fi
10488	{ echo "$as_me:$LINENO: result: $can_pass_fds" >&5
10489	echo "${ECHO_T}$can_pass_fds" >&6; }
10490	if test x$can_pass_fds = xyes; then
10491
10492	cat >>confdefs.h <<\_ACEOF
10493	#define HAVE_UNIX_FDPASS 1
10494	_ACEOF
10495
10496	else
10497	{ { echo "$as_me:$LINENO: error: libptytty requires unix-compliant filehandle passing ability" >&5
10498	echo "$as_me: error: libptytty requires unix-compliant filehandle passing ability" >&2;}
10499	{ (exit 1); exit 1; }; }
10500	fi
10501
10502
10503
10504
10505
10506
10507
10508
10509
10510	for ac_header in \
10511	pty.h \
10512	util.h \
10513	libutil.h \
10514	sys/ioctl.h \
10515	sys/stropts.h \
10516	stropts.h \
10517
10518	do
10519	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10520	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10521	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10522	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10523	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10524	echo $ECHO_N "(cached) $ECHO_C" >&6
10525	fi
10526	ac_res=`eval echo '${'$as_ac_Header'}'`
10527	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10528	echo "${ECHO_T}$ac_res" >&6; }
10529	else
10530	# Is the header compilable?
10531	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
10532	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
10533	cat >conftest.$ac_ext <<_ACEOF
10534	/* confdefs.h. */
10535	_ACEOF
10536	cat confdefs.h >>conftest.$ac_ext
10537	cat >>conftest.$ac_ext <<_ACEOF
10538	/* end confdefs.h. */
10539	$ac_includes_default
10540	#include <$ac_header>
10541	_ACEOF
10542	rm -f conftest.$ac_objext
10543	if { (ac_try="$ac_compile"
10544	case "(($ac_try" in
10545	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10546	*) ac_try_echo=$ac_try;;
10547	esac
10548	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10549	(eval "$ac_compile") 2>conftest.er1
10550	ac_status=$?
10551	grep -v '^ *+' conftest.er1 >conftest.err
10552	rm -f conftest.er1
10553	cat conftest.err >&5
10554	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10555	(exit $ac_status); } && {
10556	test -z "$ac_cxx_werror_flag" ||
10557	test ! -s conftest.err
10558	} && test -s conftest.$ac_objext; then
10559	ac_header_compiler=yes
10560	else
10561	echo "$as_me: failed program was:" >&5
10562	sed 's/^/| /' conftest.$ac_ext >&5
10563
10564	ac_header_compiler=no
10565	fi
10566
10567	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10568	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
10569	echo "${ECHO_T}$ac_header_compiler" >&6; }
10570
10571	# Is the header present?
10572	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
10573	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
10574	cat >conftest.$ac_ext <<_ACEOF
10575	/* confdefs.h. */
10576	_ACEOF
10577	cat confdefs.h >>conftest.$ac_ext
10578	cat >>conftest.$ac_ext <<_ACEOF
10579	/* end confdefs.h. */
10580	#include <$ac_header>
10581	_ACEOF
10582	if { (ac_try="$ac_cpp conftest.$ac_ext"
10583	case "(($ac_try" in
10584	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10585	*) ac_try_echo=$ac_try;;
10586	esac
10587	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10588	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
10589	ac_status=$?
10590	grep -v '^ *+' conftest.er1 >conftest.err
10591	rm -f conftest.er1
10592	cat conftest.err >&5
10593	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10594	(exit $ac_status); } >/dev/null && {
10595	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
10596	test ! -s conftest.err
10597	}; then
10598	ac_header_preproc=yes
10599	else
10600	echo "$as_me: failed program was:" >&5
10601	sed 's/^/| /' conftest.$ac_ext >&5
10602
10603	ac_header_preproc=no
10604	fi
10605
10606	rm -f conftest.err conftest.$ac_ext
10607	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10608	echo "${ECHO_T}$ac_header_preproc" >&6; }
10609
10610	# So? What about this header?
10611	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
10612	yes:no: )
10613	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
10614	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
10615	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
10616	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
10617	ac_header_preproc=yes
10618	;;
10619	no:yes:* )
10620	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
10621	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
10622	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
10623	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
10624	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
10625	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
10626	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
10627	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
10628	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
10629	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
10630	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
10631	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
10632
10633	;;
10634	esac
10635	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10636	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10637	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10638	echo $ECHO_N "(cached) $ECHO_C" >&6
10639	else
10640	eval "$as_ac_Header=\$ac_header_preproc"
10641	fi
10642	ac_res=`eval echo '${'$as_ac_Header'}'`
10643	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10644	echo "${ECHO_T}$ac_res" >&6; }
10645
10646	fi
10647	if test `eval echo '${'$as_ac_Header'}'` = yes; then
10648	cat >>confdefs.h <<_ACEOF
10649	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10650	_ACEOF
10651
10652	fi
10653
10654	done
10655
10656
10657
10658
10659
10660
10661
10662
10663
10664
10665
10666	for ac_func in \
10667	revoke \
10668	_getpty \
10669	getpt \
10670	posix_openpt \
10671	isastream \
10672	setuid \
10673	seteuid \
10674	setreuid \
10675	setresuid \
10676
10677	do
10678	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10679	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10680	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10681	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10682	echo $ECHO_N "(cached) $ECHO_C" >&6
10683	else
10684	cat >conftest.$ac_ext <<_ACEOF
10685	/* confdefs.h. */
10686	_ACEOF
10687	cat confdefs.h >>conftest.$ac_ext
10688	cat >>conftest.$ac_ext <<_ACEOF
10689	/* end confdefs.h. */
10690	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10691	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10692	#define $ac_func innocuous_$ac_func
10693
10694	/* System header to define __stub macros and hopefully few prototypes,
10695	which can conflict with char $ac_func (); below.
10696	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10697	<limits.h> exists even on freestanding compilers. */
10698
10699	#ifdef __STDC__
10700	# include <limits.h>
10701	#else
10702	# include <assert.h>
10703	#endif
10704
10705	#undef $ac_func
10706
10707	/* Override any GCC internal prototype to avoid an error.
10708	Use char because int might match the return type of a GCC
10709	builtin and then its argument prototype would still apply. */
10710	#ifdef __cplusplus
10711	extern "C"
10712	#endif
10713	char $ac_func ();
10714	/* The GNU C library defines this for functions which it implements
10715	to always fail with ENOSYS. Some functions are actually named
10716	something starting with __ and the normal name is an alias. */
10717	#if defined __stub_$ac_func || defined __stub___$ac_func
10718	choke me
10719	#endif
10720
10721	int
10722	main ()
10723	{
10724	return $ac_func ();
10725	;
10726	return 0;
10727	}
10728	_ACEOF
10729	rm -f conftest.$ac_objext conftest$ac_exeext
10730	if { (ac_try="$ac_link"
10731	case "(($ac_try" in
10732	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10733	*) ac_try_echo=$ac_try;;
10734	esac
10735	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10736	(eval "$ac_link") 2>conftest.er1
10737	ac_status=$?
10738	grep -v '^ *+' conftest.er1 >conftest.err
10739	rm -f conftest.er1
10740	cat conftest.err >&5
10741	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10742	(exit $ac_status); } && {
10743	test -z "$ac_cxx_werror_flag" ||
10744	test ! -s conftest.err
10745	} && test -s conftest$ac_exeext &&
10746	$as_test_x conftest$ac_exeext; then
10747	eval "$as_ac_var=yes"
10748	else
10749	echo "$as_me: failed program was:" >&5
10750	sed 's/^/| /' conftest.$ac_ext >&5
10751
10752	eval "$as_ac_var=no"
10753	fi
10754
10755	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10756	conftest$ac_exeext conftest.$ac_ext
10757	fi
10758	ac_res=`eval echo '${'$as_ac_var'}'`
10759	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10760	echo "${ECHO_T}$ac_res" >&6; }
10761	if test `eval echo '${'$as_ac_var'}'` = yes; then
10762	cat >>confdefs.h <<_ACEOF
10763	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10764	_ACEOF
10765
10766	fi
10767	done
10768
10769
10770	have_clone=no
10771
10772	{ echo "$as_me:$LINENO: checking for /dev/ptym/clone" >&5
10773	echo $ECHO_N "checking for /dev/ptym/clone... $ECHO_C" >&6; }
10774	if test -e /dev/ptym/clone; then
10775	{ echo "$as_me:$LINENO: result: yes" >&5
10776	echo "${ECHO_T}yes" >&6; }
10777
10778	cat >>confdefs.h <<\_ACEOF
10779	#define HAVE_DEV_CLONE 1
10780	_ACEOF
10781
10782
10783	cat >>confdefs.h <<\_ACEOF
10784	#define CLONE_DEVICE "/dev/ptym/clone"
10785	_ACEOF
10786
10787	have_clone=yes
10788	else
10789	{ echo "$as_me:$LINENO: result: no" >&5
10790	echo "${ECHO_T}no" >&6; }
10791	fi
10792
10793	{ echo "$as_me:$LINENO: checking for /dev/ptc" >&5
10794	echo $ECHO_N "checking for /dev/ptc... $ECHO_C" >&6; }
10795	if test -e /dev/ptc; then
10796	{ echo "$as_me:$LINENO: result: yes" >&5
10797	echo "${ECHO_T}yes" >&6; }
10798
10799	cat >>confdefs.h <<\_ACEOF
10800	#define HAVE_DEV_PTC 1
10801	_ACEOF
10802
10803
10804	cat >>confdefs.h <<\_ACEOF
10805	#define CLONE_DEVICE "/dev/ptc"
10806	_ACEOF
10807
10808	have_clone=yes
10809	else
10810	{ echo "$as_me:$LINENO: result: no" >&5
10811	echo "${ECHO_T}no" >&6; }
10812	fi
10813
10814	case $host in
10815	*-*-cygwin*)
10816	have_clone=yes
10817
10818	cat >>confdefs.h <<\_ACEOF
10819	#define CLONE_DEVICE "/dev/ptmx"
10820	_ACEOF
10821
10822	;;
10823	*)
10824	{ echo "$as_me:$LINENO: checking for /dev/ptmx" >&5
10825	echo $ECHO_N "checking for /dev/ptmx... $ECHO_C" >&6; }
10826	if test -e /dev/ptmx; then
10827	{ echo "$as_me:$LINENO: result: yes" >&5
10828	echo "${ECHO_T}yes" >&6; }
10829
10830	cat >>confdefs.h <<\_ACEOF
10831	#define HAVE_DEV_PTMX 1
10832	_ACEOF
10833
10834
10835	cat >>confdefs.h <<\_ACEOF
10836	#define CLONE_DEVICE "/dev/ptmx"
10837	_ACEOF
10838
10839	have_clone=yes
10840	else
10841	{ echo "$as_me:$LINENO: result: no" >&5
10842	echo "${ECHO_T}no" >&6; }
10843	fi
10844	;;
10845	esac
10846
10847	if test x$ac_cv_func_getpt = xyes -o x$ac_cv_func_posix_openpt = xyes -o x$have_clone = xyes; then
10848	{ echo "$as_me:$LINENO: checking for UNIX98 ptys" >&5
10849	echo $ECHO_N "checking for UNIX98 ptys... $ECHO_C" >&6; }
10850	cat >conftest.$ac_ext <<_ACEOF
10851	/* confdefs.h. */
10852	_ACEOF
10853	cat confdefs.h >>conftest.$ac_ext
10854	cat >>conftest.$ac_ext <<_ACEOF
10855	/* end confdefs.h. */
10856	#include <stdlib.h>
10857	int
10858	main ()
10859	{
10860	grantpt(0);unlockpt(0);ptsname(0);
10861	;
10862	return 0;
10863	}
10864	_ACEOF
10865	rm -f conftest.$ac_objext conftest$ac_exeext
10866	if { (ac_try="$ac_link"
10867	case "(($ac_try" in
10868	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10869	*) ac_try_echo=$ac_try;;
10870	esac
10871	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10872	(eval "$ac_link") 2>conftest.er1
10873	ac_status=$?
10874	grep -v '^ *+' conftest.er1 >conftest.err
10875	rm -f conftest.er1
10876	cat conftest.err >&5
10877	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10878	(exit $ac_status); } && {
10879	test -z "$ac_cxx_werror_flag" ||
10880	test ! -s conftest.err
10881	} && test -s conftest$ac_exeext &&
10882	$as_test_x conftest$ac_exeext; then
10883	unix98_pty=yes
10884
10885	cat >>confdefs.h <<\_ACEOF
10886	#define UNIX98_PTY 1
10887	_ACEOF
10888
10889	{ echo "$as_me:$LINENO: result: yes" >&5
10890	echo "${ECHO_T}yes" >&6; }
10891	else
10892	echo "$as_me: failed program was:" >&5
10893	sed 's/^/| /' conftest.$ac_ext >&5
10894
10895	{ echo "$as_me:$LINENO: result: no" >&5
10896	echo "${ECHO_T}no" >&6; }
10897	fi
10898
10899	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10900	conftest$ac_exeext conftest.$ac_ext
10901	fi
10902
10903	if test -z "$unix98_pty"; then
10904
10905	for ac_func in openpty
10906	do
10907	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10908	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10909	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10910	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10911	echo $ECHO_N "(cached) $ECHO_C" >&6
10912	else
10913	cat >conftest.$ac_ext <<_ACEOF
10914	/* confdefs.h. */
10915	_ACEOF
10916	cat confdefs.h >>conftest.$ac_ext
10917	cat >>conftest.$ac_ext <<_ACEOF
10918	/* end confdefs.h. */
10919	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10920	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10921	#define $ac_func innocuous_$ac_func
10922
10923	/* System header to define __stub macros and hopefully few prototypes,
10924	which can conflict with char $ac_func (); below.
10925	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10926	<limits.h> exists even on freestanding compilers. */
10927
10928	#ifdef __STDC__
10929	# include <limits.h>
10930	#else
10931	# include <assert.h>
10932	#endif
10933
10934	#undef $ac_func
10935
10936	/* Override any GCC internal prototype to avoid an error.
10937	Use char because int might match the return type of a GCC
10938	builtin and then its argument prototype would still apply. */
10939	#ifdef __cplusplus
10940	extern "C"
10941	#endif
10942	char $ac_func ();
10943	/* The GNU C library defines this for functions which it implements
10944	to always fail with ENOSYS. Some functions are actually named
10945	something starting with __ and the normal name is an alias. */
10946	#if defined __stub_$ac_func || defined __stub___$ac_func
10947	choke me
10948	#endif
10949
10950	int
10951	main ()
10952	{
10953	return $ac_func ();
10954	;
10955	return 0;
10956	}
10957	_ACEOF
10958	rm -f conftest.$ac_objext conftest$ac_exeext
10959	if { (ac_try="$ac_link"
10960	case "(($ac_try" in
10961	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10962	*) ac_try_echo=$ac_try;;
10963	esac
10964	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10965	(eval "$ac_link") 2>conftest.er1
10966	ac_status=$?
10967	grep -v '^ *+' conftest.er1 >conftest.err
10968	rm -f conftest.er1
10969	cat conftest.err >&5
10970	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10971	(exit $ac_status); } && {
10972	test -z "$ac_cxx_werror_flag" ||
10973	test ! -s conftest.err
10974	} && test -s conftest$ac_exeext &&
10975	$as_test_x conftest$ac_exeext; then
10976	eval "$as_ac_var=yes"
10977	else
10978	echo "$as_me: failed program was:" >&5
10979	sed 's/^/| /' conftest.$ac_ext >&5
10980
10981	eval "$as_ac_var=no"
10982	fi
10983
10984	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10985	conftest$ac_exeext conftest.$ac_ext
10986	fi
10987	ac_res=`eval echo '${'$as_ac_var'}'`
10988	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10989	echo "${ECHO_T}$ac_res" >&6; }
10990	if test `eval echo '${'$as_ac_var'}'` = yes; then
10991	cat >>confdefs.h <<_ACEOF
10992	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10993	_ACEOF
10994
10995	else
10996	{ echo "$as_me:$LINENO: checking for openpty in -lutil" >&5
10997	echo $ECHO_N "checking for openpty in -lutil... $ECHO_C" >&6; }
10998	if test "${ac_cv_lib_util_openpty+set}" = set; then
10999	echo $ECHO_N "(cached) $ECHO_C" >&6
11000	else
11001	ac_check_lib_save_LIBS=$LIBS
11002	LIBS="-lutil $LIBS"
11003	cat >conftest.$ac_ext <<_ACEOF
11004	/* confdefs.h. */
11005	_ACEOF
11006	cat confdefs.h >>conftest.$ac_ext
11007	cat >>conftest.$ac_ext <<_ACEOF
11008	/* end confdefs.h. */
11009
11010	/* Override any GCC internal prototype to avoid an error.
11011	Use char because int might match the return type of a GCC
11012	builtin and then its argument prototype would still apply. */
11013	#ifdef __cplusplus
11014	extern "C"
11015	#endif
11016	char openpty ();
11017	int
11018	main ()
11019	{
11020	return openpty ();
11021	;
11022	return 0;
11023	}
11024	_ACEOF
11025	rm -f conftest.$ac_objext conftest$ac_exeext
11026	if { (ac_try="$ac_link"
11027	case "(($ac_try" in
11028	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11029	*) ac_try_echo=$ac_try;;
11030	esac
11031	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11032	(eval "$ac_link") 2>conftest.er1
11033	ac_status=$?
11034	grep -v '^ *+' conftest.er1 >conftest.err
11035	rm -f conftest.er1
11036	cat conftest.err >&5
11037	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11038	(exit $ac_status); } && {
11039	test -z "$ac_cxx_werror_flag" ||
11040	test ! -s conftest.err
11041	} && test -s conftest$ac_exeext &&
11042	$as_test_x conftest$ac_exeext; then
11043	ac_cv_lib_util_openpty=yes
11044	else
11045	echo "$as_me: failed program was:" >&5
11046	sed 's/^/| /' conftest.$ac_ext >&5
11047
11048	ac_cv_lib_util_openpty=no
11049	fi
11050
11051	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11052	conftest$ac_exeext conftest.$ac_ext
11053	LIBS=$ac_check_lib_save_LIBS
11054	fi
11055	{ echo "$as_me:$LINENO: result: $ac_cv_lib_util_openpty" >&5
11056	echo "${ECHO_T}$ac_cv_lib_util_openpty" >&6; }
11057	if test $ac_cv_lib_util_openpty = yes; then
11058	cat >>confdefs.h <<\_ACEOF
11059	#define HAVE_OPENPTY 1
11060	_ACEOF
11061	LIBS="$LIBS -lutil"
11062	fi
11063
11064	fi
11065	done
11066
11067	fi
11068
11069
11070
11071	{ echo "$as_me:$LINENO: checking for tty group" >&5
11072	echo $ECHO_N "checking for tty group... $ECHO_C" >&6; }
11073	if test "${tty_group+set}" = set; then
11074	echo $ECHO_N "(cached) $ECHO_C" >&6
11075	else
11076	if test "$cross_compiling" = yes; then
11077	tty_group=no
11078	else
11079	cat >conftest.$ac_ext <<_ACEOF
11080	/* confdefs.h. */
11081	_ACEOF
11082	cat confdefs.h >>conftest.$ac_ext
11083	cat >>conftest.$ac_ext <<_ACEOF
11084	/* end confdefs.h. */
11085
11086	#include <sys/types.h>
11087	#include <sys/stat.h>
11088	#include <unistd.h>
11089	#include <grp.h>
11090
11091	main()
11092	{
11093	struct stat st;
11094	struct group *gr;
11095	char *tty;
11096	gr = getgrnam("tty");
11097	tty = ttyname(0);
11098	if (gr != 0
11099	&& tty != 0
11100	&& (stat(tty, &st)) == 0
11101	&& st.st_gid == gr->gr_gid)
11102	return 0;
11103	else
11104	return 1;
11105	}
11106	_ACEOF
11107	rm -f conftest$ac_exeext
11108	if { (ac_try="$ac_link"
11109	case "(($ac_try" in
11110	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11111	*) ac_try_echo=$ac_try;;
11112	esac
11113	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11114	(eval "$ac_link") 2>&5
11115	ac_status=$?
11116	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11117	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11118	{ (case "(($ac_try" in
11119	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11120	*) ac_try_echo=$ac_try;;
11121	esac
11122	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11123	(eval "$ac_try") 2>&5
11124	ac_status=$?
11125	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11126	(exit $ac_status); }; }; then
11127	tty_group=yes
11128	else
11129	echo "$as_me: program exited with status $ac_status" >&5
11130	echo "$as_me: failed program was:" >&5
11131	sed 's/^/| /' conftest.$ac_ext >&5
11132
11133	( exit $ac_status )
11134	tty_group=no
11135	fi
11136	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11137	fi
11138
11139
11140	fi
11141	{ echo "$as_me:$LINENO: result: $tty_group" >&5
11142	echo "${ECHO_T}$tty_group" >&6; }
11143	if test x$tty_group = xyes; then
11144
11145	cat >>confdefs.h <<\_ACEOF
11146	#define TTY_GID_SUPPORT 1
11147	_ACEOF
11148
11149	fi
11150
11151	if test x$support_xft = xyes; then
11152	# Extract the first word of "pkg-config", so it can be a program name with args.	6830	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
11153	set dummy pkg-config; ac_word=$2	6831	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
11154	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	6832	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11155	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	6833	printf %s "checking for $ac_word... " >&6; }
11156	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then	6834	if test ${ac_cv_path_PKG_CONFIG+y}
11157	echo $ECHO_N "(cached) $ECHO_C" >&6	6835	then :
11158	else	6836	printf %s "(cached) " >&6
		6837	else $as_nop
11159	case $PKG_CONFIG in	6838	case $PKG_CONFIG in
11160	[\\/]* | ?:[\\/]*)	6839	[\\/]* | ?:[\\/]*)
11161	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.	6840	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11162	;;	6841	;;
11163	*)	6842	*)
11164	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6843	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11165	for as_dir in $PATH	6844	for as_dir in $PATH
11166	do	6845	do
11167	IFS=$as_save_IFS	6846	IFS=$as_save_IFS
11168	test -z "$as_dir" && as_dir=.	6847	case $as_dir in #(((
		6848	'') as_dir=./ ;;
		6849	*/) ;;
		6850	*) as_dir=$as_dir/ ;;
		6851	esac
11169	for ac_exec_ext in '' $ac_executable_extensions; do	6852	for ac_exec_ext in '' $ac_executable_extensions; do
11170	if { test -f "$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$ac_exec_ext"; then
11171	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"	6854	ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
11172	echo "$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$ac_exec_ext" >&5
11173	break 2	6856	break 2
11174	fi	6857	fi
11175	done	6858	done
11176	done	6859	done
11177	IFS=$as_save_IFS	6860	IFS=$as_save_IFS
11178		6861
11179	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11180	;;	6862	;;
11181	esac	6863	esac
11182	fi	6864	fi
11183	PKG_CONFIG=$ac_cv_path_PKG_CONFIG	6865	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11184	if test -n "$PKG_CONFIG"; then	6866	if test -n "$PKG_CONFIG"; then
11185	{ echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5	6867	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11186	echo "${ECHO_T}$PKG_CONFIG" >&6; }	6868	printf "%s\n" "$PKG_CONFIG" >&6; }
11187	else	6869	else
11188	{ echo "$as_me:$LINENO: result: no" >&5	6870	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
11189	echo "${ECHO_T}no" >&6; }	6871	printf "%s\n" "no" >&6; }
11190	fi	6872	fi
11191		6873
11192		6874
11193	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xft; then	6875	fi
11194	X_LIBS="`$PKG_CONFIG xft --libs` $X_LIBS"	6876	if test -z "$ac_cv_path_PKG_CONFIG"; then
11195	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"
11196	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
11197	# 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.
11198	set dummy xft-config; ac_word=$2	7618	set dummy xft-config; ac_word=$2
11199	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	7619	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11200	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	7620	printf %s "checking for $ac_word... " >&6; }
11201	if test "${ac_cv_path_XFT_CONFIG+set}" = set; then	7621	if test ${ac_cv_path_XFT_CONFIG+y}
11202	echo $ECHO_N "(cached) $ECHO_C" >&6	7622	then :
11203	else	7623	printf %s "(cached) " >&6
		7624	else $as_nop
11204	case $XFT_CONFIG in	7625	case $XFT_CONFIG in
11205	[\\/]* | ?:[\\/]*)	7626	[\\/]* | ?:[\\/]*)
11206	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.	7627	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.
11207	;;	7628	;;
11208	*)	7629	*)
11209	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7630	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11210	for as_dir in $PATH	7631	for as_dir in $PATH
11211	do	7632	do
11212	IFS=$as_save_IFS	7633	IFS=$as_save_IFS
11213	test -z "$as_dir" && as_dir=.	7634	case $as_dir in #(((
		7635	'') as_dir=./ ;;
		7636	*/) ;;
		7637	*) as_dir=$as_dir/ ;;
		7638	esac
11214	for ac_exec_ext in '' $ac_executable_extensions; do	7639	for ac_exec_ext in '' $ac_executable_extensions; do
11215	if { test -f "$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$ac_exec_ext"; then
11216	ac_cv_path_XFT_CONFIG="$as_dir/$ac_word$ac_exec_ext"	7641	ac_cv_path_XFT_CONFIG="$as_dir$ac_word$ac_exec_ext"
11217	echo "$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$ac_exec_ext" >&5
11218	break 2	7643	break 2
11219	fi	7644	fi
11220	done	7645	done
11221	done	7646	done
11222	IFS=$as_save_IFS	7647	IFS=$as_save_IFS
11223		7648
11224	test -z "$ac_cv_path_XFT_CONFIG" && ac_cv_path_XFT_CONFIG="no"	7649	test -z "$ac_cv_path_XFT_CONFIG" && ac_cv_path_XFT_CONFIG="no"
11225	;;	7650	;;
11226	esac	7651	esac
11227	fi	7652	fi
11228	XFT_CONFIG=$ac_cv_path_XFT_CONFIG	7653	XFT_CONFIG=$ac_cv_path_XFT_CONFIG
11229	if test -n "$XFT_CONFIG"; then	7654	if test -n "$XFT_CONFIG"; then
11230	{ echo "$as_me:$LINENO: result: $XFT_CONFIG" >&5	7655	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5
11231	echo "${ECHO_T}$XFT_CONFIG" >&6; }	7656	printf "%s\n" "$XFT_CONFIG" >&6; }
11232	else	7657	else
11233	{ echo "$as_me:$LINENO: result: no" >&5	7658	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
11234	echo "${ECHO_T}no" >&6; }	7659	printf "%s\n" "no" >&6; }
11235	fi	7660	fi
11236		7661
11237		7662
11238	if test $XFT_CONFIG != no; then	7663	if test $XFT_CONFIG != no; then
11239	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"	7664	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"
11240	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"	7665	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"
11241	fi	7666	fi
		7667
11242	fi	7668	fi
		7669
11243		7670
11244	save_LIBS="$LIBS"	7671	save_LIBS="$LIBS"
11245	LIBS="$LIBS $X_LIBS"	7672	LIBS="$LIBS $X_LIBS"
11246		7673	for ac_header in X11/Xft/Xft.h fontconfig/fontconfig.h
11247	for ac_header in X11/Xft/Xft.h	7674	do :
11248	do
11249	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	7675	as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
11250	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	7676	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11251	{ echo "$as_me:$LINENO: checking for $ac_header" >&5	7677	if eval test \"x\$"$as_ac_Header"\" = x"yes"
11252	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }	7678	then :
11253	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	7679	cat >>confdefs.h <<_ACEOF
11254	echo $ECHO_N "(cached) $ECHO_C" >&6	7680	#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
11255	fi
11256	ac_res=`eval echo '${'$as_ac_Header'}'`
11257	{ echo "$as_me:$LINENO: result: $ac_res" >&5
11258	echo "${ECHO_T}$ac_res" >&6; }
11259	else
11260	# Is the header compilable?
11261	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
11262	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
11263	cat >conftest.$ac_ext <<_ACEOF
11264	/* confdefs.h. */
11265	_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; }
11266	cat confdefs.h >>conftest.$ac_ext	7716	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11267	cat >>conftest.$ac_ext <<_ACEOF
11268	/* end confdefs.h. */	7717	/* end confdefs.h. */
11269	$ac_includes_default
11270	#include <$ac_header>
11271	_ACEOF
11272	rm -f conftest.$ac_objext
11273	if { (ac_try="$ac_compile"
11274	case "(($ac_try" in
11275	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11276	*) ac_try_echo=$ac_try;;
11277	esac
11278	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11279	(eval "$ac_compile") 2>conftest.er1
11280	ac_status=$?
11281	grep -v '^ *+' conftest.er1 >conftest.err
11282	rm -f conftest.er1
11283	cat conftest.err >&5
11284	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11285	(exit $ac_status); } && {
11286	test -z "$ac_cxx_werror_flag" ||
11287	test ! -s conftest.err
11288	} && test -s conftest.$ac_objext; then
11289	ac_header_compiler=yes
11290	else
11291	echo "$as_me: failed program was:" >&5
11292	sed 's/^/| /' conftest.$ac_ext >&5
11293		7718
11294	ac_header_compiler=no	7719	#include <X11/extensions/Xrender.h>
11295	fi	7720	#if RENDER_MAJOR == 0 && RENDER_MINOR <= 10
11296		7721	error
11297	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11298	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
11299	echo "${ECHO_T}$ac_header_compiler" >&6; }
11300
11301	# Is the header present?
11302	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
11303	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
11304	cat >conftest.$ac_ext <<_ACEOF
11305	/* confdefs.h. */
11306	_ACEOF
11307	cat confdefs.h >>conftest.$ac_ext
11308	cat >>conftest.$ac_ext <<_ACEOF
11309	/* end confdefs.h. */
11310	#include <$ac_header>
11311	_ACEOF
11312	if { (ac_try="$ac_cpp conftest.$ac_ext"
11313	case "(($ac_try" in
11314	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11315	*) ac_try_echo=$ac_try;;
11316	esac
11317	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11318	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
11319	ac_status=$?
11320	grep -v '^ *+' conftest.er1 >conftest.err
11321	rm -f conftest.er1
11322	cat conftest.err >&5
11323	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11324	(exit $ac_status); } >/dev/null && {
11325	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
11326	test ! -s conftest.err
11327	}; then
11328	ac_header_preproc=yes
11329	else
11330	echo "$as_me: failed program was:" >&5
11331	sed 's/^/| /' conftest.$ac_ext >&5
11332
11333	ac_header_preproc=no
11334	fi
11335
11336	rm -f conftest.err conftest.$ac_ext
11337	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
11338	echo "${ECHO_T}$ac_header_preproc" >&6; }
11339
11340	# So? What about this header?
11341	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
11342	yes:no: )
11343	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
11344	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
11345	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
11346	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
11347	ac_header_preproc=yes
11348	;;
11349	no:yes:* )
11350	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
11351	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
11352	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
11353	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
11354	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
11355	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
11356	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
11357	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
11358	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
11359	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
11360	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
11361	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
11362
11363	;;
11364	esac
11365	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
11366	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11367	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11368	echo $ECHO_N "(cached) $ECHO_C" >&6
11369	else
11370	eval "$as_ac_Header=\$ac_header_preproc"
11371	fi
11372	ac_res=`eval echo '${'$as_ac_Header'}'`
11373	{ echo "$as_me:$LINENO: result: $ac_res" >&5
11374	echo "${ECHO_T}$ac_res" >&6; }
11375
11376	fi
11377	if test `eval echo '${'$as_ac_Header'}'` = yes; then
11378	cat >>confdefs.h <<_ACEOF
11379	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
11380	_ACEOF
11381
11382	else
11383	support_xft=no
11384	fi
11385
11386	done
11387
11388	{ echo "$as_me:$LINENO: checking for XftDrawString32 in -lXft" >&5
11389	echo $ECHO_N "checking for XftDrawString32 in -lXft... $ECHO_C" >&6; }
11390	if test "${ac_cv_lib_Xft_XftDrawString32+set}" = set; then
11391	echo $ECHO_N "(cached) $ECHO_C" >&6
11392	else
11393	ac_check_lib_save_LIBS=$LIBS
11394	LIBS="-lXft $LIBS"
11395	cat >conftest.$ac_ext <<_ACEOF
11396	/* confdefs.h. */
11397	_ACEOF
11398	cat confdefs.h >>conftest.$ac_ext
11399	cat >>conftest.$ac_ext <<_ACEOF
11400	/* end confdefs.h. */
11401
11402	/* Override any GCC internal prototype to avoid an error.
11403	Use char because int might match the return type of a GCC
11404	builtin and then its argument prototype would still apply. */
11405	#ifdef __cplusplus
11406	extern "C"
11407	#endif	7722	#endif
11408	char XftDrawString32 ();	7723
11409	int	7724	int
11410	main ()	7725	main (void)
11411	{	7726	{
11412	return XftDrawString32 ();	7727
11413	;	7728	;
11414	return 0;	7729	return 0;
11415	}	7730	}
11416	_ACEOF	7731	_ACEOF
11417	rm -f conftest.$ac_objext conftest$ac_exeext	7732	if ac_fn_cxx_try_compile "$LINENO"
11418	if { (ac_try="$ac_link"	7733	then :
11419	case "(($ac_try" in
11420	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11421	*) ac_try_echo=$ac_try;;
11422	esac
11423	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11424	(eval "$ac_link") 2>conftest.er1
11425	ac_status=$?
11426	grep -v '^ *+' conftest.er1 >conftest.err
11427	rm -f conftest.er1
11428	cat conftest.err >&5
11429	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11430	(exit $ac_status); } && {
11431	test -z "$ac_cxx_werror_flag" ||
11432	test ! -s conftest.err
11433	} && test -s conftest$ac_exeext &&
11434	$as_test_x conftest$ac_exeext; then
11435	ac_cv_lib_Xft_XftDrawString32=yes
11436	else
11437	echo "$as_me: failed program was:" >&5
11438	sed 's/^/| /' conftest.$ac_ext >&5
11439		7734
11440	ac_cv_lib_Xft_XftDrawString32=no	7735	else $as_nop
11441	fi
11442
11443	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11444	conftest$ac_exeext conftest.$ac_ext
11445	LIBS=$ac_check_lib_save_LIBS
11446	fi
11447	{ echo "$as_me:$LINENO: result: $ac_cv_lib_Xft_XftDrawString32" >&5
11448	echo "${ECHO_T}$ac_cv_lib_Xft_XftDrawString32" >&6; }
11449	if test $ac_cv_lib_Xft_XftDrawString32 = yes; then
11450	:
11451	else
11452	support_xft=no	7736	support_image=no
11453	fi	7737	fi
11454		7738	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
11455	LIBS="$save_LIBS"
11456
11457	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"
11458		7743
11459	cat >>confdefs.h <<\_ACEOF	7744	printf "%s\n" "#define XRENDER 1" >>confdefs.h
11460	#define XFT 1
11461	_ACEOF
11462		7745
		7746
		7747	if test x$support_inheritpixmap = xyes; then
		7748
		7749	printf "%s\n" "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
		7750
11463	fi	7751	fi
		7752	else
		7753	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7754	printf "%s\n" "no" >&6; }
		7755	fi
11464	fi	7756	fi
		7757
11465	if test x$support_styles = xyes; then	7758	if test x$support_styles = xyes; then
11466		7759
11467	cat >>confdefs.h <<\_ACEOF	7760	printf "%s\n" "#define ENABLE_STYLES 1" >>confdefs.h
11468	#define ENABLE_STYLES 1
11469	_ACEOF
11470		7761
11471	fi	7762	fi
11472	if test x$support_iso14755 = xyes; then	7763	if test x$support_iso14755 = xyes; then
11473		7764
11474	cat >>confdefs.h <<\_ACEOF	7765	printf "%s\n" "#define ISO_14755 1" >>confdefs.h
11475	#define ISO_14755 1
11476	_ACEOF
11477		7766
11478	fi	7767	fi
11479	if test x$support_8bitctrls = xyes; then	7768	if test x$support_8bitctrls = xyes; then
11480		7769
11481	cat >>confdefs.h <<\_ACEOF	7770	printf "%s\n" "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h
11482	#define EIGHT_BIT_CONTROLS 1
11483	_ACEOF
11484		7771
11485	fi	7772	fi
11486	if test x$support_fading = xyes; then	7773	if test x$support_fading = xyes; then
11487		7774
11488	cat >>confdefs.h <<\_ACEOF	7775	printf "%s\n" "#define OFF_FOCUS_FADING 1" >>confdefs.h
11489	#define OFF_FOCUS_FADING 1
11490	_ACEOF
11491
11492	fi
11493	if test x$support_inheritpixmap = xyes; then
11494
11495	cat >>confdefs.h <<\_ACEOF
11496	#define ENABLE_TRANSPARENCY 1
11497	_ACEOF
11498		7776
11499	fi	7777	fi
11500	if test x$support_keepscrolling = xno; then	7778	if test x$support_keepscrolling = xno; then
11501		7779
11502	cat >>confdefs.h <<\_ACEOF
11503	#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1	7780	printf "%s\n" "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h
11504	_ACEOF
11505		7781
11506	fi	7782	fi
11507	if test x$support_selectionscrolling = xyes; then	7783	if test x$support_selectionscrolling = xyes; then
11508		7784
11509	cat >>confdefs.h <<\_ACEOF	7785	printf "%s\n" "#define SELECTION_SCROLLING 1" >>confdefs.h
11510	#define SELECTION_SCROLLING 1
11511	_ACEOF
11512		7786
11513	fi	7787	fi
11514	if test x$support_frills = xyes; then	7788	if test x$support_frills = xyes; then
11515		7789
11516	cat >>confdefs.h <<\_ACEOF	7790	printf "%s\n" "#define ENABLE_FRILLS 1" >>confdefs.h
11517	#define ENABLE_FRILLS 1
11518	_ACEOF
11519		7791
11520	fi	7792	fi
11521	if test x$support_mousewheel = xyes; then	7793	if test x$support_mousewheel = xyes; then
11522		7794
11523	cat >>confdefs.h <<\_ACEOF	7795	printf "%s\n" "#define MOUSE_WHEEL 1" >>confdefs.h
11524	#define MOUSE_WHEEL 1
11525	_ACEOF
11526		7796
11527	fi	7797	fi
11528	if test x$support_mouseslipwheel = xyes; then	7798	if test x$support_mouseslipwheel = xyes; then
11529		7799
11530	cat >>confdefs.h <<\_ACEOF	7800	printf "%s\n" "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h
11531	#define MOUSE_SLIP_WHEELING 1
11532	_ACEOF
11533		7801
11534	fi	7802	fi
11535	if test x$support_afterimage = xyes; then
11536
11537	cat >>confdefs.h <<\_ACEOF
11538	#define HAVE_AFTERIMAGE 1
11539	_ACEOF
11540
11541
11542	cat >>confdefs.h <<\_ACEOF
11543	#define BG_IMAGE_FROM_FILE 1
11544	_ACEOF
11545
11546	fi
11547
11548		7803
11549	scrolltypes=plain	7804	scrolltypes=plain
11550		7805
11551	cat >>confdefs.h <<\_ACEOF	7806	printf "%s\n" "#define PLAIN_SCROLLBAR 1" >>confdefs.h
11552	#define PLAIN_SCROLLBAR 1
11553	_ACEOF
11554		7807
11555		7808
11556	if test x$support_scroll_rxvt = xyes; then	7809	if test x$support_scroll_rxvt = xyes; then
11557		7810
11558	cat >>confdefs.h <<\_ACEOF	7811	printf "%s\n" "#define RXVT_SCROLLBAR 1" >>confdefs.h
11559	#define RXVT_SCROLLBAR 1
11560	_ACEOF
11561		7812
11562	scrolltypes="$scrolltypes rxvt"	7813	scrolltypes="$scrolltypes rxvt"
11563	fi	7814	fi
11564	if test x$support_scroll_next = xyes; then	7815	if test x$support_scroll_next = xyes; then
11565		7816
11566	cat >>confdefs.h <<\_ACEOF	7817	printf "%s\n" "#define NEXT_SCROLLBAR 1" >>confdefs.h
11567	#define NEXT_SCROLLBAR 1
11568	_ACEOF
11569		7818
11570	scrolltypes="$scrolltypes next"	7819	scrolltypes="$scrolltypes next"
11571	fi	7820	fi
11572	if test x$support_scroll_xterm = xyes; then	7821	if test x$support_scroll_xterm = xyes; then
11573		7822
11574	cat >>confdefs.h <<\_ACEOF	7823	printf "%s\n" "#define XTERM_SCROLLBAR 1" >>confdefs.h
11575	#define XTERM_SCROLLBAR 1
11576	_ACEOF
11577		7824
11578	scrolltypes="$scrolltypes xterm"	7825	scrolltypes="$scrolltypes xterm"
11579	fi	7826	fi
11580	if test x$support_pointer_blank = xyes; then	7827	if test x$support_pointer_blank = xyes; then
11581		7828
11582	cat >>confdefs.h <<\_ACEOF	7829	printf "%s\n" "#define POINTER_BLANK 1" >>confdefs.h
11583	#define POINTER_BLANK 1
11584	_ACEOF
11585		7830
11586	fi	7831	fi
11587	if test x$support_text_blink = xyes; then	7832	if test x$support_text_blink = xyes; then
11588		7833
11589	cat >>confdefs.h <<\_ACEOF	7834	printf "%s\n" "#define TEXT_BLINK 1" >>confdefs.h
11590	#define TEXT_BLINK 1
11591	_ACEOF
11592		7835
11593	fi	7836	fi
11594	if test x$support_unicode3 = xyes; then	7837	if test x$support_unicode3 = xyes; then
11595		7838
11596	cat >>confdefs.h <<\_ACEOF	7839	printf "%s\n" "#define UNICODE_3 1" >>confdefs.h
11597	#define UNICODE_3 1
11598	_ACEOF
11599		7840
11600	fi	7841	fi
11601	if test x$support_combining = xyes; then	7842	if test x$support_combining = xyes; then
11602		7843
11603	cat >>confdefs.h <<\_ACEOF	7844	printf "%s\n" "#define ENABLE_COMBINING 1" >>confdefs.h
11604	#define ENABLE_COMBINING 1
11605	_ACEOF
11606		7845
11607	fi	7846	fi
11608	if test x$codesets = xall; then	7847	if test x$codesets = xall; then
11609	codesets=jp,jp-ext,kr,zh,zh-ext	7848	codesets=jp,jp-ext,kr,zh,zh-ext
11610	fi	7849	fi
11611		7850
11612	cat >>confdefs.h <<\_ACEOF	7851	printf "%s\n" "#define ENCODING_EU 1" >>confdefs.h
11613	#define ENCODING_EU 1
11614	_ACEOF
11615		7852
11616		7853
11617	cat >>confdefs.h <<\_ACEOF	7854	printf "%s\n" "#define ENCODING_VN 1" >>confdefs.h
11618	#define ENCODING_VN 1
11619	_ACEOF
11620		7855
11621	for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do	7856	for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do
11622	case "$codeset" in	7857	case "$codeset" in
11623	JP )	7858	JP )
11624	cat >>confdefs.h <<\_ACEOF	7859	printf "%s\n" "#define ENCODING_JP 1" >>confdefs.h
11625	#define ENCODING_JP 1
11626	_ACEOF
11627	;;	7860	;;
11628	JP_EXT )	7861	JP_EXT )
11629	cat >>confdefs.h <<\_ACEOF	7862	printf "%s\n" "#define ENCODING_JP_EXT 1" >>confdefs.h
11630	#define ENCODING_JP_EXT 1
11631	_ACEOF
11632	;;	7863	;;
11633	KR )	7864	KR )
11634	cat >>confdefs.h <<\_ACEOF	7865	printf "%s\n" "#define ENCODING_KR 1" >>confdefs.h
11635	#define ENCODING_KR 1
11636	_ACEOF
11637	;;	7866	;;
11638	ZH )	7867	ZH )
11639	cat >>confdefs.h <<\_ACEOF	7868	printf "%s\n" "#define ENCODING_ZH 1" >>confdefs.h
11640	#define ENCODING_ZH 1
11641	_ACEOF
11642	;;	7869	;;
11643	ZH_EXT )	7870	ZH_EXT )
11644	cat >>confdefs.h <<\_ACEOF	7871	printf "%s\n" "#define ENCODING_ZH_EXT 1" >>confdefs.h
11645	#define ENCODING_ZH_EXT 1
11646	_ACEOF
11647	;;	7872	;;
11648	esac	7873	esac
11649	done	7874	done
11650		7875
11651	IF_PERL=\#	7876	IF_PERL=\#
11652	if test x$support_perl = xyes; then	7877	if test x$support_perl = xyes; then
11653	# 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.
11654	set dummy perl5; ac_word=$2	7879	set dummy perl5; ac_word=$2
11655	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	7880	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11656	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	7881	printf %s "checking for $ac_word... " >&6; }
11657	if test "${ac_cv_path_PERL+set}" = set; then	7882	if test ${ac_cv_path_PERL+y}
11658	echo $ECHO_N "(cached) $ECHO_C" >&6	7883	then :
11659	else	7884	printf %s "(cached) " >&6
		7885	else $as_nop
11660	case $PERL in	7886	case $PERL in
11661	[\\/]* | ?:[\\/]*)	7887	[\\/]* | ?:[\\/]*)
11662	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.	7888	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
11663	;;	7889	;;
11664	*)	7890	*)
11665	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7891	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11666	for as_dir in $PATH	7892	for as_dir in $PATH
11667	do	7893	do
11668	IFS=$as_save_IFS	7894	IFS=$as_save_IFS
11669	test -z "$as_dir" && as_dir=.	7895	case $as_dir in #(((
		7896	'') as_dir=./ ;;
		7897	*/) ;;
		7898	*) as_dir=$as_dir/ ;;
		7899	esac
11670	for ac_exec_ext in '' $ac_executable_extensions; do	7900	for ac_exec_ext in '' $ac_executable_extensions; do
11671	if { test -f "$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$ac_exec_ext"; then
11672	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"	7902	ac_cv_path_PERL="$as_dir$ac_word$ac_exec_ext"
11673	echo "$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$ac_exec_ext" >&5
11674	break 2	7904	break 2
11675	fi	7905	fi
11676	done	7906	done
11677	done	7907	done
11678	IFS=$as_save_IFS	7908	IFS=$as_save_IFS
11679		7909
		7910	test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl"
11680	;;	7911	;;
11681	esac	7912	esac
11682	fi	7913	fi
11683	PERL=$ac_cv_path_PERL	7914	PERL=$ac_cv_path_PERL
11684	if test -n "$PERL"; then	7915	if test -n "$PERL"; then
11685	{ echo "$as_me:$LINENO: result: $PERL" >&5	7916	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
11686	echo "${ECHO_T}$PERL" >&6; }	7917	printf "%s\n" "$PERL" >&6; }
11687	else	7918	else
11688	{ echo "$as_me:$LINENO: result: no" >&5	7919	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
11689	echo "${ECHO_T}no" >&6; }	7920	printf "%s\n" "no" >&6; }
11690	fi	7921	fi
11691		7922
11692		7923
11693	# Extract the first word of "perl", so it can be a program name with args.
11694	set dummy perl; ac_word=$2
11695	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
11696	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
11697	if test "${ac_cv_path_PERL+set}" = set; then
11698	echo $ECHO_N "(cached) $ECHO_C" >&6
11699	else
11700	case $PERL in
11701	[\\/]* | ?:[\\/]*)
11702	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
11703	;;
11704	*)
11705	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11706	for as_dir in $PATH
11707	do
11708	IFS=$as_save_IFS
11709	test -z "$as_dir" && as_dir=.
11710	for ac_exec_ext in '' $ac_executable_extensions; do
11711	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11712	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
11713	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
11714	break 2
11715	fi
11716	done
11717	done
11718	IFS=$as_save_IFS
11719		7924
11720	;;
11721	esac
11722	fi
11723	PERL=$ac_cv_path_PERL
11724	if test -n "$PERL"; then
11725	{ echo "$as_me:$LINENO: result: $PERL" >&5
11726	echo "${ECHO_T}$PERL" >&6; }
11727	else
11728	{ echo "$as_me:$LINENO: result: no" >&5
11729	echo "${ECHO_T}no" >&6; }
11730	fi
11731
11732
11733
11734	{ echo "$as_me:$LINENO: checking for $PERL suitability" >&5	7925	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5
11735	echo $ECHO_N "checking for $PERL suitability... $ECHO_C" >&6; }	7926	printf %s "checking for $PERL suitability... " >&6; }
11736	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then	7927	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
11737		7928
11738	save_CXXFLAGS="$CXXFLAGS"	7929	save_CXXFLAGS="$CXXFLAGS"
11739	save_LIBS="$LIBS"	7930	save_LIBS="$LIBS"
11740	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"	7931	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
11741	LIBS="$LIBS `$PERL -MExtUtils::Embed -e ldopts`"	7932	LIBS="$LIBS `$PERL -MExtUtils::Embed -e ldopts`"
11742	cat >conftest.$ac_ext <<_ACEOF
11743	/* confdefs.h. */
11744	_ACEOF
11745	cat confdefs.h >>conftest.$ac_ext	7933	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11746	cat >>conftest.$ac_ext <<_ACEOF
11747	/* end confdefs.h. */	7934	/* end confdefs.h. */
11748		7935
11749	#include <EXTERN.h>	7936	#include <EXTERN.h>
11750	#include <perl.h>	7937	#include <perl.h>
11751	#include <XSUB.h>	7938	#include <XSUB.h>
11752		7939
11753	int	7940	int
11754	main ()	7941	main (void)
11755	{	7942	{
11756		7943
11757	PerlInterpreter *perl = perl_alloc ();	7944	PerlInterpreter *perl = perl_alloc ();
11758		7945
11759	;	7946	;
11760	return 0;	7947	return 0;
11761	}	7948	}
11762	_ACEOF	7949	_ACEOF
11763	rm -f conftest.$ac_objext conftest$ac_exeext	7950	if ac_fn_cxx_try_link "$LINENO"
11764	if { (ac_try="$ac_link"	7951	then :
11765	case "(($ac_try" in
11766	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11767	*) ac_try_echo=$ac_try;;
11768	esac
11769	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11770	(eval "$ac_link") 2>conftest.er1
11771	ac_status=$?
11772	grep -v '^ *+' conftest.er1 >conftest.err
11773	rm -f conftest.er1
11774	cat conftest.err >&5
11775	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11776	(exit $ac_status); } && {
11777	test -z "$ac_cxx_werror_flag" ||
11778	test ! -s conftest.err
11779	} && test -s conftest$ac_exeext &&
11780	$as_test_x conftest$ac_exeext; then
11781	rxvt_perl_link=yes	7952	rxvt_perl_link=yes
11782	else	7953	else $as_nop
11783	echo "$as_me: failed program was:" >&5
11784	sed 's/^/| /' conftest.$ac_ext >&5
11785
11786	rxvt_perl_link=no	7954	rxvt_perl_link=no
11787	fi	7955	fi
11788
11789	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	7956	rm -f core conftest.err conftest.$ac_objext conftest.beam \
11790	conftest$ac_exeext conftest.$ac_ext	7957	conftest$ac_exeext conftest.$ac_ext
11791	CXXFLAGS="$save_CXXFLAGS"	7958	CXXFLAGS="$save_CXXFLAGS"
11792	LIBS="$save_LIBS"	7959	LIBS="$save_LIBS"
11793		7960
11794	if test x$rxvt_perl_link = xyes; then	7961	if test x$rxvt_perl_link = xyes; then
11795	{ echo "$as_me:$LINENO: result: ok" >&5	7962	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
11796	echo "${ECHO_T}ok" >&6; }	7963	printf "%s\n" "ok" >&6; }
11797		7964
11798	cat >>confdefs.h <<\_ACEOF	7965	printf "%s\n" "#define ENABLE_PERL 1" >>confdefs.h
11799	#define ENABLE_PERL 1
11800	_ACEOF
11801		7966
11802	IF_PERL=	7967	IF_PERL=
11803	PERL_O=rxvtperl.o	7968	PERL_O=rxvtperl.o
11804	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"	7969	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
11805	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"	7970	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
11806	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"	7971	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"
11807	else	7972	else
11808	{ { echo "$as_me:$LINENO: error: no, unable to link" >&5	7973	as_fn_error $? "no, unable to link" "$LINENO" 5
11809	echo "$as_me: error: no, unable to link" >&2;}
11810	{ (exit 1); exit 1; }; }
11811	fi	7974	fi
11812	else	7975	else
11813	{ { echo "$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
11814	echo "$as_me: error: no working perl found, or perl not version >= 5.8" >&2;}
11815	{ (exit 1); exit 1; }; }
11816	fi	7977	fi
11817	fi	7978	fi
11818		7979
11819		7980
11820		7981
11821		7982
11822		7983
11823		7984
11824
11825
11826
11827
11828
11829
11830
11831
11832
11833
11834
11835
11836
11837	test "$program_prefix" != NONE &&
11838	program_transform_name="s&^&$program_prefix&;$program_transform_name"
11839	# Use a double $ so make ignores it.
11840	test "$program_suffix" != NONE &&
11841	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
11842	# Double any \ or $. echo might interpret backslashes.
11843	# By default was `s,x,x', remove it if useless.
11844	cat <<\_ACEOF >conftest.sed
11845	s/[\\$]/&&/g;s/;s,x,x,$//
11846	_ACEOF
11847	program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
11848	rm -f conftest.sed
11849		7985
11850		7986
11851	ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile"	7987	ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile"
11852		7988
11853	cat >confcache <<\_ACEOF	7989	cat >confcache <<\_ACEOF
…		…
11875	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
11876	eval ac_val=\$$ac_var	8012	eval ac_val=\$$ac_var
11877	case $ac_val in #(	8013	case $ac_val in #(
11878	*${as_nl}*)	8014	*${as_nl}*)
11879	case $ac_var in #(	8015	case $ac_var in #(
11880	*_cv_*) { echo "$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 $ac_var contains a newline" >&5
11881	echo "$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;} ;;
11882	esac	8018	esac
11883	case $ac_var in #(	8019	case $ac_var in #(
11884	_ | IFS | as_nl) ;; #(	8020	_ | IFS | as_nl) ;; #(
11885	*) $as_unset $ac_var ;;	8021	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		8022	*) { eval $ac_var=; unset $ac_var;} ;;
11886	esac ;;	8023	esac ;;
11887	esac	8024	esac
11888	done	8025	done
11889		8026
11890	(set) 2>&1 |	8027	(set) 2>&1 |
11891	case $as_nl`(ac_space=' '; set) 2>&1` in #(	8028	case $as_nl`(ac_space=' '; set) 2>&1` in #(
11892	*${as_nl}ac_space=\ *)	8029	*${as_nl}ac_space=\ *)
11893	# `set' does not quote correctly, so add quotes (double-quote	8030	# `set' does not quote correctly, so add quotes: double-quote
11894	# substitution turns \\\\ into \\, and sed turns \\ into \).	8031	# substitution turns \\\\ into \\, and sed turns \\ into \.
11895	sed -n \	8032	sed -n \
11896	"s/'/'\\\\''/g;	8033	"s/'/'\\\\''/g;
11897	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	8034	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
11898	;; #(	8035	;; #(
11899	*)	8036	*)
…		…
11905	) |	8042	) |
11906	sed '	8043	sed '
11907	/^ac_cv_env_/b end	8044	/^ac_cv_env_/b end
11908	t clear	8045	t clear
11909	:clear	8046	:clear
11910	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	8047	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
11911	t end	8048	t end
11912	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	8049	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
11913	:end' >>confcache	8050	:end' >>confcache
11914	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else	8051	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
11915	if test -w "$cache_file"; then	8052	if test -w "$cache_file"; then
11916	test "x$cache_file" != "x/dev/null" &&	8053	if test "x$cache_file" != "x/dev/null"; then
11917	{ echo "$as_me:$LINENO: updating cache $cache_file" >&5	8054	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
11918	echo "$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 "$cache_file"; then
11919	cat confcache >$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
11920	else	8068	else
11921	{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5	8069	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
11922	echo "$as_me: not updating unwritable cache $cache_file" >&6;}	8070	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
11923	fi	8071	fi
11924	fi	8072	fi
11925	rm -f confcache	8073	rm -f confcache
11926		8074
11927	test "x$prefix" = xNONE && prefix=$ac_default_prefix	8075	test "x$prefix" = xNONE && prefix=$ac_default_prefix
…		…
11930		8078
11931	DEFS=-DHAVE_CONFIG_H	8079	DEFS=-DHAVE_CONFIG_H
11932		8080
11933	ac_libobjs=	8081	ac_libobjs=
11934	ac_ltlibobjs=	8082	ac_ltlibobjs=
		8083	U=
11935	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
11936	# 1. Remove the extension, and $U if already installed.	8085	# 1. Remove the extension, and $U if already installed.
11937	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'	8086	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
11938	ac_i=`echo "$ac_i" | sed "$ac_script"`	8087	ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
11939	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR	8088	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
11940	# will be set to the directory where LIBOBJS objects are built.	8089	# will be set to the directory where LIBOBJS objects are built.
11941	ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"	8090	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
11942	ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'	8091	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
11943	done	8092	done
11944	LIBOBJS=$ac_libobjs	8093	LIBOBJS=$ac_libobjs
11945		8094
11946	LTLIBOBJS=$ac_ltlibobjs	8095	LTLIBOBJS=$ac_ltlibobjs
11947		8096
11948		8097
11949		8098
11950	: ${CONFIG_STATUS=./config.status}	8099	: "${CONFIG_STATUS=./config.status}"
		8100	ac_write_fail=0
11951	ac_clean_files_save=$ac_clean_files	8101	ac_clean_files_save=$ac_clean_files
11952	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	8102	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
11953	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	8103	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
11954	echo "$as_me: creating $CONFIG_STATUS" >&6;}	8104	printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
11955	cat >$CONFIG_STATUS <<_ACEOF	8105	as_write_fail=0
		8106	cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
11956	#! $SHELL	8107	#! $SHELL
11957	# Generated by $as_me.	8108	# Generated by $as_me.
11958	# Run this file to recreate the current configuration.	8109	# Run this file to recreate the current configuration.
11959	# Compiler output produced by configure, useful for debugging	8110	# Compiler output produced by configure, useful for debugging
11960	# configure, is in config.log if it exists.	8111	# configure, is in config.log if it exists.
11961		8112
11962	debug=false	8113	debug=false
11963	ac_cs_recheck=false	8114	ac_cs_recheck=false
11964	ac_cs_silent=false	8115	ac_cs_silent=false
		8116
11965	SHELL=\${CONFIG_SHELL-$SHELL}	8117	SHELL=\${CONFIG_SHELL-$SHELL}
		8118	export SHELL
11966	_ACEOF	8119	_ASEOF
11967		8120	cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
11968	cat >>$CONFIG_STATUS <<\_ACEOF
11969	## --------------------- ##	8121	## -------------------- ##
11970	## M4sh Initialization. ##	8122	## M4sh Initialization. ##
11971	## --------------------- ##	8123	## -------------------- ##
11972		8124
11973	# Be more Bourne compatible	8125	# Be more Bourne compatible
11974	DUALCASE=1; export DUALCASE # for MKS sh	8126	DUALCASE=1; export DUALCASE # for MKS sh
		8127	as_nop=:
11975	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	8128	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		8129	then :
11976	emulate sh	8130	emulate sh
11977	NULLCMD=:	8131	NULLCMD=:
11978	# 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
11979	# is contrary to our usage. Disable this feature.	8133	# is contrary to our usage. Disable this feature.
11980	alias -g '${1+"$@"}'='"$@"'	8134	alias -g '${1+"$@"}'='"$@"'
11981	setopt NO_GLOB_SUBST	8135	setopt NO_GLOB_SUBST
11982	else	8136	else $as_nop
11983	case `(set -o) 2>/dev/null` in	8137	case `(set -o) 2>/dev/null` in #(
11984	*posix*) set -o posix ;;	8138	*posix*) :
		8139	set -o posix ;; #(
		8140	*) :
		8141	;;
11985	esac	8142	esac
11986
11987	fi	8143	fi
11988		8144
11989		8145
11990		8146
		8147	# Reset variables that may have inherited troublesome values from
		8148	# the environment.
11991		8149
11992	# PATH needs CR
11993	# Avoid depending upon Character Ranges.
11994	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
11995	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
11996	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
11997	as_cr_digits='0123456789'
11998	as_cr_alnum=$as_cr_Letters$as_cr_digits
11999
12000	# The user is always right.
12001	if test "${PATH_SEPARATOR+set}" != set; then
12002	echo "#! /bin/sh" >conf$$.sh
12003	echo "exit 0" >>conf$$.sh
12004	chmod +x conf$$.sh
12005	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
12006	PATH_SEPARATOR=';'
12007	else
12008	PATH_SEPARATOR=:
12009	fi
12010	rm -f conf$$.sh
12011	fi
12012
12013	# Support unset when possible.
12014	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12015	as_unset=unset
12016	else
12017	as_unset=false
12018	fi
12019
12020
12021	# IFS
12022	# 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.)
12023	# there to prevent editors from complaining about space-tab.	8153	# Quoting is to prevent editors from complaining about space-tab.
12024	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
12025	# splitting by setting IFS to empty value.)
12026	as_nl='	8154	as_nl='
12027	'	8155	'
		8156	export as_nl
12028	IFS=" "" $as_nl"	8157	IFS=" "" $as_nl"
12029		8158
		8159	PS1='$ '
		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
12030	# 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=
12031	case $0 in	8196	case $0 in #((
12032	*[\\/]* ) as_myself=$0 ;;	8197	*[\\/]* ) as_myself=$0 ;;
12033	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	8198	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12034	for as_dir in $PATH	8199	for as_dir in $PATH
12035	do	8200	do
12036	IFS=$as_save_IFS	8201	IFS=$as_save_IFS
12037	test -z "$as_dir" && as_dir=.	8202	case $as_dir in #(((
		8203	'') as_dir=./ ;;
		8204	*/) ;;
		8205	*) as_dir=$as_dir/ ;;
		8206	esac
12038	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	8207	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
12039	done	8208	done
12040	IFS=$as_save_IFS	8209	IFS=$as_save_IFS
12041		8210
12042	;;	8211	;;
12043	esac	8212	esac
12044	# We did not find ourselves, most probably we were run as `sh COMMAND'	8213	# We did not find ourselves, most probably we were run as `sh COMMAND'
12045	# in which case we are not to be found in the path.	8214	# in which case we are not to be found in the path.
12046	if test "x$as_myself" = x; then	8215	if test "x$as_myself" = x; then
12047	as_myself=$0	8216	as_myself=$0
12048	fi	8217	fi
12049	if test ! -f "$as_myself"; then	8218	if test ! -f "$as_myself"; then
12050	echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2	8219	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
12051	{ (exit 1); exit 1; }	8220	exit 1
12052	fi	8221	fi
12053		8222
12054	# Work around bugs in pre-3.0 UWIN ksh.
12055	for as_var in ENV MAIL MAILPATH
12056	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
12057	done
12058	PS1='$ '
12059	PS2='> '
12060	PS4='+ '
12061		8223
12062	# NLS nuisances.
12063	for as_var in \
12064	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
12065	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
12066	LC_TELEPHONE LC_TIME
12067	do
12068	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
12069	eval $as_var=C; export $as_var
12070	else
12071	($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
12072	fi
12073	done
12074		8224
12075	# 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
12076	if expr a : '\(a\)' >/dev/null 2>&1 &&	8308	if expr a : '\(a\)' >/dev/null 2>&1 &&
12077	test "X`expr 00001 : '.*\(...\)'`" = X001; then	8309	test "X`expr 00001 : '.*\(...\)'`" = X001; then
12078	as_expr=expr	8310	as_expr=expr
12079	else	8311	else
12080	as_expr=false	8312	as_expr=false
…		…
12084	as_basename=basename	8316	as_basename=basename
12085	else	8317	else
12086	as_basename=false	8318	as_basename=false
12087	fi	8319	fi
12088		8320
		8321	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		8322	as_dirname=dirname
		8323	else
		8324	as_dirname=false
		8325	fi
12089		8326
12090	# Name of the executable.
12091	as_me=`$as_basename -- "$0" ||	8327	as_me=`$as_basename -- "$0" ||
12092	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	8328	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
12093	X"$0" : 'X\(//\)$' \| \	8329	X"$0" : 'X\(//\)$' \| \
12094	X"$0" : 'X\(/\)' \| . 2>/dev/null ||	8330	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
12095	echo X/"$0" |	8331	printf "%s\n" X/"$0" |
12096	sed '/^.*\/\([^/][^/]*\)\/*$/{	8332	sed '/^.*\/\([^/][^/]*\)\/*$/{
12097	s//\1/	8333	s//\1/
12098	q	8334	q
12099	}	8335	}
12100	/^X\/\(\/\/\)$/{	8336	/^X\/\(\/\/\)$/{
…		…
12105	s//\1/	8341	s//\1/
12106	q	8342	q
12107	}	8343	}
12108	s/.*/./; q'`	8344	s/.*/./; q'`
12109		8345
12110	# CDPATH.	8346	# Avoid depending upon Character Ranges.
12111	$as_unset CDPATH	8347	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
		8348	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
		8349	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
		8350	as_cr_digits='0123456789'
		8351	as_cr_alnum=$as_cr_Letters$as_cr_digits
12112		8352
12113		8353
12114		8354	# Determine whether it's possible to make 'echo' print without a newline.
12115	as_lineno_1=$LINENO	8355	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
12116	as_lineno_2=$LINENO	8356	# for compatibility with existing Makefiles.
12117	test "x$as_lineno_1" != "x$as_lineno_2" &&
12118	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
12119
12120	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
12121	# uniformly replaced by the line number. The first 'sed' inserts a
12122	# line-number line after each line using $LINENO; the second 'sed'
12123	# does the real work. The second script uses 'N' to pair each
12124	# line-number line with the line containing $LINENO, and appends
12125	# trailing '-' during substitution so that $LINENO is not a special
12126	# case at line end.
12127	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
12128	# scripts with optimization help from Paolo Bonzini. Blame Lee
12129	# E. McMahon (1931-1989) for sed's syntax. :-)
12130	sed -n '
12131	p
12132	/[$]LINENO/=
12133	' <$as_myself |
12134	sed '
12135	s/[$]LINENO.*/&-/
12136	t lineno
12137	b
12138	:lineno
12139	N
12140	:loop
12141	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
12142	t loop
12143	s/-\n.*//
12144	' >$as_me.lineno &&
12145	chmod +x "$as_me.lineno" ||
12146	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
12147	{ (exit 1); exit 1; }; }
12148
12149	# Don't try to exec as it changes $[0], causing all sort of problems
12150	# (the dirname of $[0] is not the place where we might find the
12151	# original and so on. Autoconf is especially sensitive to this).
12152	. "./$as_me.lineno"
12153	# Exit status is that of the last command.
12154	exit
12155	}
12156
12157
12158	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
12159	as_dirname=dirname
12160	else
12161	as_dirname=false
12162	fi
12163
12164	ECHO_C= ECHO_N= ECHO_T=	8357	ECHO_C= ECHO_N= ECHO_T=
12165	case `echo -n x` in	8358	case `echo -n x` in #(((((
12166	-n*)	8359	-n*)
12167	case `echo 'x\c'` in	8360	case `echo 'xy\c'` in
12168	*c*) ECHO_T=' ';; # ECHO_T is single tab character.	8361	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
12169	*) ECHO_C='\c';;	8362	xy) ECHO_C='\c';;
		8363	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		8364	ECHO_T=' ';;
12170	esac;;	8365	esac;;
12171	*)	8366	*)
12172	ECHO_N='-n';;	8367	ECHO_N='-n';;
12173	esac	8368	esac
12174		8369
12175	if expr a : '\(a\)' >/dev/null 2>&1 &&	8370	# For backward compatibility with old third-party macros, we provide
12176	test "X`expr 00001 : '.*\(...\)'`" = X001; then	8371	# the shell variables $as_echo and $as_echo_n. New code should use
12177	as_expr=expr	8372	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
12178	else	8373	as_echo='printf %s\n'
12179	as_expr=false	8374	as_echo_n='printf %s'
12180	fi
12181		8375
12182	rm -f conf$$ conf$$.exe conf$$.file	8376	rm -f conf$$ conf$$.exe conf$$.file
12183	if test -d conf$$.dir; then	8377	if test -d conf$$.dir; then
12184	rm -f conf$$.dir/conf$$.file	8378	rm -f conf$$.dir/conf$$.file
12185	else	8379	else
12186	rm -f conf$$.dir	8380	rm -f conf$$.dir
12187	mkdir conf$$.dir	8381	mkdir conf$$.dir 2>/dev/null
12188	fi	8382	fi
12189	echo >conf$$.file	8383	if (echo >conf$$.file) 2>/dev/null; then
12190	if ln -s conf$$.file conf$$ 2>/dev/null; then	8384	if ln -s conf$$.file conf$$ 2>/dev/null; then
12191	as_ln_s='ln -s'	8385	as_ln_s='ln -s'
12192	# ... but there are two gotchas:	8386	# ... but there are two gotchas:
12193	# 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.
12194	# 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.
12195	# In both cases, we have to default to `cp -p'.	8389	# In both cases, we have to default to `cp -pR'.
12196	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 ||
12197	as_ln_s='cp -p'	8391	as_ln_s='cp -pR'
12198	elif ln conf$$.file conf$$ 2>/dev/null; then	8392	elif ln conf$$.file conf$$ 2>/dev/null; then
12199	as_ln_s=ln	8393	as_ln_s=ln
		8394	else
		8395	as_ln_s='cp -pR'
		8396	fi
12200	else	8397	else
12201	as_ln_s='cp -p'	8398	as_ln_s='cp -pR'
12202	fi	8399	fi
12203	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file	8400	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
12204	rmdir conf$$.dir 2>/dev/null	8401	rmdir conf$$.dir 2>/dev/null
12205		8402
12206	if mkdir -p . 2>/dev/null; then	8403
12207	as_mkdir_p=:	8404	# as_fn_mkdir_p
12208	else	8405	# -------------
12209	test -d ./-p && rmdir ./-p	8406	# Create "$as_dir" as a directory, including parents if necessary.
12210	as_mkdir_p=false	8407	as_fn_mkdir_p ()
12211	fi
12212
12213	if test -x / >/dev/null 2>&1; then
12214	as_test_x='test -x'
12215	else
12216	if ls -dL / >/dev/null 2>&1; then
12217	as_ls_L_option=L
12218	else
12219	as_ls_L_option=
12220	fi
12221	as_test_x='
12222	eval sh -c '\''
12223	if test -d "$1"; then
12224	test -d "$1/.";
12225	else
12226	case $1 in
12227	-*)set "./$1";;
12228	esac;
12229	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
12230	???[sx]*):;;*)false;;esac;fi
12231	'\'' sh
12232	'
12233	fi
12234	as_executable_p=$as_test_x
12235
12236	# Sed expression to map a string onto a valid CPP name.
12237	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
12238
12239	# Sed expression to map a string onto a valid variable name.
12240	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
12241
12242
12243	exec 6>&1
12244
12245	# Save the log message, to keep $[0] and so on meaningful, and to
12246	# report actual input values of CONFIG_FILES etc. instead of their
12247	# values after options handling.
12248	ac_log="
12249	This file was extended by $as_me, which was
12250	generated by GNU Autoconf 2.61. Invocation command line was
12251
12252	CONFIG_FILES = $CONFIG_FILES
12253	CONFIG_HEADERS = $CONFIG_HEADERS
12254	CONFIG_LINKS = $CONFIG_LINKS
12255	CONFIG_COMMANDS = $CONFIG_COMMANDS
12256	$ $0 $@
12257
12258	on `(hostname || uname -n) 2>/dev/null | sed 1q`
12259	"
12260
12261	_ACEOF
12262
12263	cat >>$CONFIG_STATUS <<_ACEOF
12264	# Files that config.status was made for.
12265	config_files="$ac_config_files"
12266	config_headers="$ac_config_headers"
12267
12268	_ACEOF
12269
12270	cat >>$CONFIG_STATUS <<\_ACEOF
12271	ac_cs_usage="\
12272	\`$as_me' instantiates files from templates according to the
12273	current configuration.
12274
12275	Usage: $0 [OPTIONS] [FILE]...
12276
12277	-h, --help print this help, then exit
12278	-V, --version print version number and configuration settings, then exit
12279	-q, --quiet do not print progress messages
12280	-d, --debug don't remove temporary files
12281	--recheck update $as_me by reconfiguring in the same conditions
12282	--file=FILE[:TEMPLATE]
12283	instantiate the configuration file FILE
12284	--header=FILE[:TEMPLATE]
12285	instantiate the configuration header FILE
12286
12287	Configuration files:
12288	$config_files
12289
12290	Configuration headers:
12291	$config_headers
12292
12293	Report bugs to <bug-autoconf@gnu.org>."
12294
12295	_ACEOF
12296	cat >>$CONFIG_STATUS <<_ACEOF
12297	ac_cs_version="\\
12298	config.status
12299	configured by $0, generated by GNU Autoconf 2.61,
12300	with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
12301
12302	Copyright (C) 2006 Free Software Foundation, Inc.
12303	This config.status script is free software; the Free Software Foundation
12304	gives unlimited permission to copy, distribute and modify it."
12305
12306	ac_pwd='$ac_pwd'
12307	srcdir='$srcdir'
12308	INSTALL='$INSTALL'
12309	_ACEOF
12310
12311	cat >>$CONFIG_STATUS <<\_ACEOF
12312	# If no file are specified by the user, then we need to provide default
12313	# value. By we need to know if files were specified by the user.
12314	ac_need_defaults=:
12315	while test $# != 0
12316	do
12317	case $1 in
12318	--*=*)
12319	ac_option=`expr "X$1" : 'X\([^=]*\)='`
12320	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
12321	ac_shift=:
12322	;;
12323	*)
12324	ac_option=$1
12325	ac_optarg=$2
12326	ac_shift=shift
12327	;;
12328	esac
12329
12330	case $ac_option in
12331	# Handling of the options.
12332	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
12333	ac_cs_recheck=: ;;
12334	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
12335	echo "$ac_cs_version"; exit ;;
12336	--debug | --debu | --deb | --de | --d | -d )
12337	debug=: ;;
12338	--file | --fil | --fi | --f )
12339	$ac_shift
12340	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
12341	ac_need_defaults=false;;
12342	--header | --heade | --head | --hea )
12343	$ac_shift
12344	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
12345	ac_need_defaults=false;;
12346	--he | --h)
12347	# Conflict between --help and --header
12348	{ echo "$as_me: error: ambiguous option: $1
12349	Try \`$0 --help' for more information." >&2
12350	{ (exit 1); exit 1; }; };;
12351	--help | --hel | -h )
12352	echo "$ac_cs_usage"; exit ;;
12353	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
12354	| -silent | --silent | --silen | --sile | --sil | --si | --s)
12355	ac_cs_silent=: ;;
12356
12357	# This is an error.
12358	-*) { echo "$as_me: error: unrecognized option: $1
12359	Try \`$0 --help' for more information." >&2
12360	{ (exit 1); exit 1; }; } ;;
12361
12362	*) ac_config_targets="$ac_config_targets $1"
12363	ac_need_defaults=false ;;
12364
12365	esac
12366	shift
12367	done
12368
12369	ac_configure_extra_args=
12370
12371	if $ac_cs_silent; then
12372	exec 6>/dev/null
12373	ac_configure_extra_args="$ac_configure_extra_args --silent"
12374	fi
12375
12376	_ACEOF
12377	cat >>$CONFIG_STATUS <<_ACEOF
12378	if \$ac_cs_recheck; then
12379	echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
12380	CONFIG_SHELL=$SHELL
12381	export CONFIG_SHELL
12382	exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
12383	fi
12384
12385	_ACEOF
12386	cat >>$CONFIG_STATUS <<\_ACEOF
12387	exec 5>>config.log
12388	{	8408	{
12389	echo
12390	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
12391	## Running $as_me. ##
12392	_ASBOX
12393	echo "$ac_log"
12394	} >&5
12395		8409
12396	_ACEOF
12397	cat >>$CONFIG_STATUS <<_ACEOF
12398	_ACEOF
12399
12400	cat >>$CONFIG_STATUS <<\_ACEOF
12401
12402	# Handling of arguments.
12403	for ac_config_target in $ac_config_targets
12404	do
12405	case $ac_config_target in
12406	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;
12407	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
12408	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
12409	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
12410
12411	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
12412	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
12413	{ (exit 1); exit 1; }; };;
12414	esac
12415	done
12416
12417
12418	# If the user did not use the arguments to specify the items to instantiate,
12419	# then the envvar interface is used. Set only those that are not.
12420	# We use the long form for the default assignment because of an extremely
12421	# bizarre bug on SunOS 4.1.3.
12422	if $ac_need_defaults; then
12423	test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
12424	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
12425	fi
12426
12427	# Have a temporary directory for convenience. Make it in the build tree
12428	# simply because there is no reason against having it here, and in addition,
12429	# creating and moving files from /tmp can sometimes cause problems.
12430	# Hook for its removal unless debugging.
12431	# Note that there is a small window in which the directory will not be cleaned:
12432	# after its creation but before its name has been assigned to `$tmp'.
12433	$debug ||
12434	{
12435	tmp=
12436	trap 'exit_status=$?
12437	{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
12438	' 0
12439	trap '{ (exit 1); exit 1; }' 1 2 13 15
12440	}
12441	# Create a (secure) tmp directory for tmp files.
12442
12443	{
12444	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
12445	test -n "$tmp" && test -d "$tmp"
12446	} ||
12447	{
12448	tmp=./conf$$-$RANDOM
12449	(umask 077 && mkdir "$tmp")
12450	} ||
12451	{
12452	echo "$me: cannot create a temporary directory in ." >&2
12453	{ (exit 1); exit 1; }
12454	}
12455
12456	#
12457	# Set up the sed scripts for CONFIG_FILES section.
12458	#
12459
12460	# No need to generate the scripts if there are no CONFIG_FILES.
12461	# This happens for instance when ./config.status config.h
12462	if test -n "$CONFIG_FILES"; then
12463
12464	_ACEOF
12465
12466
12467
12468	ac_delim='%!_!# '
12469	for ac_last_try in false false false false false :; do
12470	cat >conf$$subs.sed <<_ACEOF
12471	SHELL!$SHELL$ac_delim
12472	PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
12473	PACKAGE_NAME!$PACKAGE_NAME$ac_delim
12474	PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
12475	PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
12476	PACKAGE_STRING!$PACKAGE_STRING$ac_delim
12477	PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
12478	exec_prefix!$exec_prefix$ac_delim
12479	prefix!$prefix$ac_delim
12480	program_transform_name!$program_transform_name$ac_delim
12481	bindir!$bindir$ac_delim
12482	sbindir!$sbindir$ac_delim
12483	libexecdir!$libexecdir$ac_delim
12484	datarootdir!$datarootdir$ac_delim
12485	datadir!$datadir$ac_delim
12486	sysconfdir!$sysconfdir$ac_delim
12487	sharedstatedir!$sharedstatedir$ac_delim
12488	localstatedir!$localstatedir$ac_delim
12489	includedir!$includedir$ac_delim
12490	oldincludedir!$oldincludedir$ac_delim
12491	docdir!$docdir$ac_delim
12492	infodir!$infodir$ac_delim
12493	htmldir!$htmldir$ac_delim
12494	dvidir!$dvidir$ac_delim
12495	pdfdir!$pdfdir$ac_delim
12496	psdir!$psdir$ac_delim
12497	libdir!$libdir$ac_delim
12498	localedir!$localedir$ac_delim
12499	mandir!$mandir$ac_delim
12500	DEFS!$DEFS$ac_delim
12501	ECHO_C!$ECHO_C$ac_delim
12502	ECHO_N!$ECHO_N$ac_delim
12503	ECHO_T!$ECHO_T$ac_delim
12504	LIBS!$LIBS$ac_delim
12505	build_alias!$build_alias$ac_delim
12506	host_alias!$host_alias$ac_delim
12507	target_alias!$target_alias$ac_delim
12508	build!$build$ac_delim
12509	build_cpu!$build_cpu$ac_delim
12510	build_vendor!$build_vendor$ac_delim
12511	build_os!$build_os$ac_delim
12512	host!$host$ac_delim
12513	host_cpu!$host_cpu$ac_delim
12514	host_vendor!$host_vendor$ac_delim
12515	host_os!$host_os$ac_delim
12516	VERSION!$VERSION$ac_delim
12517	DATE!$DATE$ac_delim
12518	CC!$CC$ac_delim
12519	CFLAGS!$CFLAGS$ac_delim
12520	LDFLAGS!$LDFLAGS$ac_delim
12521	CPPFLAGS!$CPPFLAGS$ac_delim
12522	ac_ct_CC!$ac_ct_CC$ac_delim
12523	EXEEXT!$EXEEXT$ac_delim
12524	OBJEXT!$OBJEXT$ac_delim
12525	CXX!$CXX$ac_delim
12526	CXXFLAGS!$CXXFLAGS$ac_delim
12527	ac_ct_CXX!$ac_ct_CXX$ac_delim
12528	CPP!$CPP$ac_delim
12529	INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
12530	INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
12531	INSTALL_DATA!$INSTALL_DATA$ac_delim
12532	GREP!$GREP$ac_delim
12533	EGREP!$EGREP$ac_delim
12534	LINKER!$LINKER$ac_delim
12535	RXVTNAME!$RXVTNAME$ac_delim
12536	CXXCPP!$CXXCPP$ac_delim
12537	TIC!$TIC$ac_delim
12538	XMKMF!$XMKMF$ac_delim
12539	X_CFLAGS!$X_CFLAGS$ac_delim
12540	X_PRE_LIBS!$X_PRE_LIBS$ac_delim
12541	X_LIBS!$X_LIBS$ac_delim
12542	X_EXTRA_LIBS!$X_EXTRA_LIBS$ac_delim
12543	afterimage_config!$afterimage_config$ac_delim
12544	PKG_CONFIG!$PKG_CONFIG$ac_delim
12545	XFT_CONFIG!$XFT_CONFIG$ac_delim
12546	PERL!$PERL$ac_delim
12547	PERLLIB!$PERLLIB$ac_delim
12548	PERLFLAGS!$PERLFLAGS$ac_delim
12549	PERLPRIVLIBEXP!$PERLPRIVLIBEXP$ac_delim
12550	IF_PERL!$IF_PERL$ac_delim
12551	PERL_O!$PERL_O$ac_delim
12552	AFTERIMAGE_CFLAGS!$AFTERIMAGE_CFLAGS$ac_delim
12553	AFTERIMAGE_LIBS!$AFTERIMAGE_LIBS$ac_delim
12554	LIBOBJS!$LIBOBJS$ac_delim
12555	LTLIBOBJS!$LTLIBOBJS$ac_delim
12556	_ACEOF
12557
12558	if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 85; then
12559	break
12560	elif $ac_last_try; then
12561	{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
12562	echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
12563	{ (exit 1); exit 1; }; }
12564	else
12565	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
12566	fi
12567	done
12568
12569	ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
12570	if test -n "$ac_eof"; then
12571	ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
12572	ac_eof=`expr $ac_eof + 1`
12573	fi
12574
12575	cat >>$CONFIG_STATUS <<_ACEOF
12576	cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
12577	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
12578	_ACEOF
12579	sed '
12580	s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
12581	s/^/s,@/; s/!/@,|#_!!_#|/
12582	:n
12583	t n
12584	s/'"$ac_delim"'$/,g/; t
12585	s/$/\\/; p
12586	N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
12587	' >>$CONFIG_STATUS <conf$$subs.sed
12588	rm -f conf$$subs.sed
12589	cat >>$CONFIG_STATUS <<_ACEOF
12590	:end
12591	s/|#_!!_#|//g
12592	CEOF$ac_eof
12593	_ACEOF
12594
12595
12596	# VPATH may cause trouble with some makes, so we remove $(srcdir),
12597	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
12598	# trailing colons and then remove the whole line if VPATH becomes empty
12599	# (actually we leave an empty line to preserve line numbers).
12600	if test "x$srcdir" = x.; then
12601	ac_vpsub='/^[ ]*VPATH[ ]*=/{
12602	s/:*\$(srcdir):*/:/
12603	s/:*\${srcdir}:*/:/
12604	s/:*@srcdir@:*/:/
12605	s/^\([^=]*=[ ]*\):*/\1/
12606	s/:*$//
12607	s/^[^=]*=[ ]*$//
12608	}'
12609	fi
12610
12611	cat >>$CONFIG_STATUS <<\_ACEOF
12612	fi # test -n "$CONFIG_FILES"
12613
12614
12615	for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS
12616	do
12617	case $ac_tag in
12618	:[FHLC]) ac_mode=$ac_tag; continue;;
12619	esac
12620	case $ac_mode$ac_tag in
12621	:[FHL]*:*);;
12622	:L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
12623	echo "$as_me: error: Invalid tag $ac_tag." >&2;}
12624	{ (exit 1); exit 1; }; };;
12625	:[FH]-) ac_tag=-:-;;
12626	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
12627	esac
12628	ac_save_IFS=$IFS
12629	IFS=:
12630	set x $ac_tag
12631	IFS=$ac_save_IFS
12632	shift
12633	ac_file=$1
12634	shift
12635
12636	case $ac_mode in
12637	:L) ac_source=$1;;
12638	:[FH])
12639	ac_file_inputs=
12640	for ac_f
12641	do
12642	case $ac_f in
12643	-) ac_f="$tmp/stdin";;
12644	*) # Look for the file first in the build tree, then in the source tree
12645	# (if the path is not absolute). The absolute path cannot be DOS-style,
12646	# because $ac_f cannot contain `:'.
12647	test -f "$ac_f" ||
12648	case $ac_f in
12649	[\\/$]*) false;;
12650	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
12651	esac ||
12652	{ { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
12653	echo "$as_me: error: cannot find input file: $ac_f" >&2;}
12654	{ (exit 1); exit 1; }; };;
12655	esac
12656	ac_file_inputs="$ac_file_inputs $ac_f"
12657	done
12658
12659	# Let's still pretend it is `configure' which instantiates (i.e., don't
12660	# use $as_me), people would be surprised to read:
12661	# /* config.h. Generated by config.status. */
12662	configure_input="Generated from "`IFS=:
12663	echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
12664	if test x"$ac_file" != x-; then
12665	configure_input="$ac_file. $configure_input"
12666	{ echo "$as_me:$LINENO: creating $ac_file" >&5
12667	echo "$as_me: creating $ac_file" >&6;}
12668	fi
12669
12670	case $ac_tag in
12671	*:-:* | *:-) cat >"$tmp/stdin";;
12672	esac
12673	;;
12674	esac
12675
12676	ac_dir=`$as_dirname -- "$ac_file" ||
12677	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12678	X"$ac_file" : 'X\(//\)[^/]' \| \
12679	X"$ac_file" : 'X\(//\)$' \| \
12680	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
12681	echo X"$ac_file" |
12682	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12683	s//\1/
12684	q
12685	}
12686	/^X\(\/\/\)[^/].*/{
12687	s//\1/
12688	q
12689	}
12690	/^X\(\/\/\)$/{
12691	s//\1/
12692	q
12693	}
12694	/^X\(\/\).*/{
12695	s//\1/
12696	q
12697	}
12698	s/.*/./; q'`
12699	{ as_dir="$ac_dir"
12700	case $as_dir in #(	8410	case $as_dir in #(
12701	-*) as_dir=./$as_dir;;	8411	-*) as_dir=./$as_dir;;
12702	esac	8412	esac
12703	test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {	8413	test -d "$as_dir" || eval $as_mkdir_p || {
12704	as_dirs=	8414	as_dirs=
12705	while :; do	8415	while :; do
12706	case $as_dir in #(	8416	case $as_dir in #(
12707	*\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(	8417	*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
12708	*) as_qdir=$as_dir;;	8418	*) as_qdir=$as_dir;;
12709	esac	8419	esac
12710	as_dirs="'$as_qdir' $as_dirs"	8420	as_dirs="'$as_qdir' $as_dirs"
12711	as_dir=`$as_dirname -- "$as_dir" ||	8421	as_dir=`$as_dirname -- "$as_dir" ||
12712	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	8422	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12713	X"$as_dir" : 'X\(//\)[^/]' \| \	8423	X"$as_dir" : 'X\(//\)[^/]' \| \
12714	X"$as_dir" : 'X\(//\)$' \| \	8424	X"$as_dir" : 'X\(//\)$' \| \
12715	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||	8425	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
12716	echo X"$as_dir" |	8426	printf "%s\n" X"$as_dir" |
12717	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	8427	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12718	s//\1/	8428	s//\1/
12719	q	8429	q
12720	}	8430	}
12721	/^X\(\/\/\)[^/].*/{	8431	/^X\(\/\/\)[^/].*/{
…		…
12732	}	8442	}
12733	s/.*/./; q'`	8443	s/.*/./; q'`
12734	test -d "$as_dir" && break	8444	test -d "$as_dir" && break
12735	done	8445	done
12736	test -z "$as_dirs" || eval "mkdir $as_dirs"	8446	test -z "$as_dirs" || eval "mkdir $as_dirs"
12737	} || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5	8447	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
12738	echo "$as_me: error: cannot create directory $as_dir" >&2;}	8448
12739	{ (exit 1); exit 1; }; }; }	8449
		8450	} # as_fn_mkdir_p
		8451	if mkdir -p . 2>/dev/null; then
		8452	as_mkdir_p='mkdir -p "$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="$ac_dir"; as_fn_mkdir_p
12740	ac_builddir=.	9080	ac_builddir=.
12741		9081
12742	case "$ac_dir" in	9082	case "$ac_dir" in
12743	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	9083	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
12744	*)	9084	*)
12745	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	9085	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
12746	# A ".." for each directory in $ac_dir_suffix.	9086	# A ".." for each directory in $ac_dir_suffix.
12747	ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`	9087	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
12748	case $ac_top_builddir_sub in	9088	case $ac_top_builddir_sub in
12749	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	9089	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
12750	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	9090	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
12751	esac ;;	9091	esac ;;
12752	esac	9092	esac
…		…
12782	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	9122	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
12783	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;	9123	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
12784	esac	9124	esac
12785	_ACEOF	9125	_ACEOF
12786		9126
12787	cat >>$CONFIG_STATUS <<\_ACEOF	9127	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12788	# If the template does not know about datarootdir, expand it.	9128	# If the template does not know about datarootdir, expand it.
12789	# 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.
12790	ac_datarootdir_hack=; ac_datarootdir_seen=	9130	ac_datarootdir_hack=; ac_datarootdir_seen=
12791		9131	ac_sed_dataroot='
12792	case `sed -n '/datarootdir/ {	9132	/datarootdir/ {
12793	p	9133	p
12794	q	9134	q
12795	}	9135	}
12796	/@datadir@/p	9136	/@datadir@/p
12797	/@docdir@/p	9137	/@docdir@/p
12798	/@infodir@/p	9138	/@infodir@/p
12799	/@localedir@/p	9139	/@localedir@/p
12800	/@mandir@/p	9140	/@mandir@/p'
12801	' $ac_file_inputs` in	9141	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
12802	*datarootdir*) ac_datarootdir_seen=yes;;	9142	*datarootdir*) ac_datarootdir_seen=yes;;
12803	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)	9143	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
12804	{ echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5	9144	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
12805	echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}	9145	printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
12806	_ACEOF	9146	_ACEOF
12807	cat >>$CONFIG_STATUS <<_ACEOF	9147	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12808	ac_datarootdir_hack='	9148	ac_datarootdir_hack='
12809	s&@datadir@&$datadir&g	9149	s&@datadir@&$datadir&g
12810	s&@docdir@&$docdir&g	9150	s&@docdir@&$docdir&g
12811	s&@infodir@&$infodir&g	9151	s&@infodir@&$infodir&g
12812	s&@localedir@&$localedir&g	9152	s&@localedir@&$localedir&g
12813	s&@mandir@&$mandir&g	9153	s&@mandir@&$mandir&g
12814	s&\\\${datarootdir}&$datarootdir&g' ;;	9154	s&\\\${datarootdir}&$datarootdir&g' ;;
12815	esac	9155	esac
12816	_ACEOF	9156	_ACEOF
12817		9157
12818	# Neutralize VPATH when `$srcdir' = `.'.	9158	# Neutralize VPATH when `$srcdir' = `.'.
12819	# Shell code in configure.ac might set extrasub.	9159	# Shell code in configure.ac might set extrasub.
12820	# FIXME: do we really want to maintain this feature?	9160	# FIXME: do we really want to maintain this feature?
12821	cat >>$CONFIG_STATUS <<_ACEOF	9161	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12822	sed "$ac_vpsub	9162	ac_sed_extra="$ac_vpsub
12823	$extrasub	9163	$extrasub
12824	_ACEOF	9164	_ACEOF
12825	cat >>$CONFIG_STATUS <<\_ACEOF	9165	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12826	:t	9166	:t
12827	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	9167	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
12828	s&@configure_input@&$configure_input&;t t	9168	s|@configure_input@|$ac_sed_conf_input|;t t
12829	s&@top_builddir@&$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
12830	s&@srcdir@&$ac_srcdir&;t t	9171	s&@srcdir@&$ac_srcdir&;t t
12831	s&@abs_srcdir@&$ac_abs_srcdir&;t t	9172	s&@abs_srcdir@&$ac_abs_srcdir&;t t
12832	s&@top_srcdir@&$ac_top_srcdir&;t t	9173	s&@top_srcdir@&$ac_top_srcdir&;t t
12833	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t	9174	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
12834	s&@builddir@&$ac_builddir&;t t	9175	s&@builddir@&$ac_builddir&;t t
12835	s&@abs_builddir@&$ac_abs_builddir&;t t	9176	s&@abs_builddir@&$ac_abs_builddir&;t t
12836	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t	9177	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
12837	s&@INSTALL@&$ac_INSTALL&;t t	9178	s&@INSTALL@&$ac_INSTALL&;t t
12838	$ac_datarootdir_hack	9179	$ac_datarootdir_hack
12839	" $ac_file_inputs | sed -f "$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
12840		9183
12841	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&	9184	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
12842	{ 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"; } &&
12843	{ 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"; } &&
12844	{ echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9188	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
12845	which seems to be undefined. Please make sure it is defined." >&5	9189	which seems to be undefined. Please make sure it is defined" >&5
12846	echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9190	printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
12847	which seems to be undefined. Please make sure it is defined." >&2;}	9191	which seems to be undefined. Please make sure it is defined" >&2;}
12848		9192
12849	rm -f "$tmp/stdin"	9193	rm -f "$ac_tmp/stdin"
12850	case $ac_file in	9194	case $ac_file in
12851	-) cat "$tmp/out"; rm -f "$tmp/out";;	9195	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
12852	*) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;	9196	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
12853	esac	9197	esac \
		9198	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
12854	;;	9199	;;
12855	:H)	9200	:H)
12856	#	9201	#
12857	# CONFIG_HEADER	9202	# CONFIG_HEADER
12858	#	9203	#
12859	_ACEOF
12860
12861	# Transform confdefs.h into a sed script `conftest.defines', that
12862	# substitutes the proper values into config.h.in to produce config.h.
12863	rm -f conftest.defines conftest.tail
12864	# First, append a space to every undef/define line, to ease matching.
12865	echo 's/$/ /' >conftest.defines
12866	# Then, protect against being on the right side of a sed subst, or in
12867	# an unquoted here document, in config.status. If some macros were
12868	# called several times there might be several #defines for the same
12869	# symbol, which is useless. But do not sort them, since the last
12870	# AC_DEFINE must be honored.
12871	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
12872	# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
12873	# NAME is the cpp macro being defined, VALUE is the value it is being given.
12874	# PARAMS is the parameter list in the macro definition--in most cases, it's
12875	# just an empty string.
12876	ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*'
12877	ac_dB='\\)[ (].*,\\1define\\2'
12878	ac_dC=' '
12879	ac_dD=' ,'
12880
12881	uniq confdefs.h |
12882	sed -n '
12883	t rset
12884	:rset
12885	s/^[ ]*#[ ]*define[ ][ ]*//
12886	t ok
12887	d
12888	:ok
12889	s/[\\&,]/\\&/g
12890	s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
12891	s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
12892	' >>conftest.defines
12893
12894	# Remove the space that was appended to ease matching.
12895	# Then replace #undef with comments. This is necessary, for
12896	# example, in the case of _POSIX_SOURCE, which is predefined and required
12897	# on some systems where configure will not decide to define it.
12898	# (The regexp can be short, since the line contains either #define or #undef.)
12899	echo 's/ $//
12900	s,^[ #]*u.*,/* & */,' >>conftest.defines
12901
12902	# Break up conftest.defines:
12903	ac_max_sed_lines=50
12904
12905	# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
12906	# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
12907	# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
12908	# et cetera.
12909	ac_in='$ac_file_inputs'
12910	ac_out='"$tmp/out1"'
12911	ac_nxt='"$tmp/out2"'
12912
12913	while :
12914	do
12915	# Write a here document:
12916	cat >>$CONFIG_STATUS <<_ACEOF
12917	# First, check the format of the line:
12918	cat >"\$tmp/defines.sed" <<\\CEOF
12919	/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def
12920	/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def
12921	b
12922	:def
12923	_ACEOF
12924	sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
12925	echo 'CEOF
12926	sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
12927	ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
12928	sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
12929	grep . conftest.tail >/dev/null || break
12930	rm -f conftest.defines
12931	mv conftest.tail conftest.defines
12932	done
12933	rm -f conftest.defines conftest.tail
12934
12935	echo "ac_result=$ac_in" >>$CONFIG_STATUS
12936	cat >>$CONFIG_STATUS <<\_ACEOF
12937	if test x"$ac_file" != x-; then	9204	if test x"$ac_file" != x-; then
12938	echo "/* $configure_input */" >"$tmp/config.h"	9205	{
12939	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
12940	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
12941	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	9211	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
12942	echo "$as_me: $ac_file is unchanged" >&6;}	9212	printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
12943	else	9213	else
12944	rm -f $ac_file	9214	rm -f "$ac_file"
12945	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
12946	fi	9217	fi
12947	else	9218	else
12948	echo "/* $configure_input */"	9219	printf "%s\n" "/* $configure_input */" >&1 \
12949	cat "$ac_result"	9220	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
		9221	|| as_fn_error $? "could not create -" "$LINENO" 5
12950	fi	9222	fi
12951	rm -f "$tmp/out12"
12952	;;	9223	;;
12953		9224
12954		9225
12955	esac	9226	esac
12956		9227
12957	done # for ac_tag	9228	done # for ac_tag
12958		9229
12959		9230
12960	{ (exit 0); exit 0; }	9231	as_fn_exit 0
12961	_ACEOF	9232	_ACEOF
12962	chmod +x $CONFIG_STATUS
12963	ac_clean_files=$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
12964		9237
12965		9238
12966	# configure is writing to config.log, and then calls config.status.	9239	# configure is writing to config.log, and then calls config.status.
12967	# config.status does its own redirection, appending to config.log.	9240	# config.status does its own redirection, appending to config.log.
12968	# 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
…		…
12979	exec 5>/dev/null	9252	exec 5>/dev/null
12980	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false	9253	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
12981	exec 5>>config.log	9254	exec 5>>config.log
12982	# Use ||, not &&, to avoid exiting from the if with $? = 1, which	9255	# Use ||, not &&, to avoid exiting from the if with $? = 1, which
12983	# would make configure fail if this is the last instruction.	9256	# would make configure fail if this is the last instruction.
12984	$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: $ac_unrecognized_opts" >&2;}
12985	fi	9262	fi
12986		9263
12987		9264
12988	echo "Configuration:	9265	echo "Configuration:
12989		9266
…		…
13005	if test x$RESFALLBACK != x; then	9282	if test x$RESFALLBACK != x; then
13006	echo " resource class fallback: $RESFALLBACK"	9283	echo " resource class fallback: $RESFALLBACK"
13007	fi	9284	fi
13008	echo	9285	echo
13009	echo " embedded perl: $support_perl"	9286	echo " embedded perl: $support_perl"
13010	echo " libafterimage: $support_afterimage"	9287	echo " image library: $image_lib"
13011	echo	9288	echo
13012	if test x$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
13013	echo ".----------------------------------------------------------------."	9290	echo ".----------------------------------------------------------------."
13014	echo ". WARNING: --enable-xim was specified however the locale support ."	9291	echo ". WARNING: --enable-xim was specified however the locale support ."
13015	echo ". functions could not be found. ."	9292	echo ". functions could not be found. ."
…		…
13018	fi	9295	fi
13019		9296
13020	echo "*** Optionally check src/feature.h for further, rarely used options ***"	9297	echo "*** Optionally check src/feature.h for further, rarely used options ***"
13021	echo	9298	echo
13022		9299
		9300

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