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Comparing rxvt-unicode/configure (file contents):
Revision 1.123 by root, Sun Dec 23 02:43:54 2007 UTC vs.
Revision 1.168 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	include_stdint_h
700	include_sys_ioctl_h
701	include_sys_strredir_h
702	LIBOBJS
703	LTLIBOBJS'
704	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	'
705	ac_precious_vars='build_alias	781	ac_precious_vars='build_alias
706	host_alias	782	host_alias
707	target_alias	783	target_alias
708	CC	784	CC
709	CFLAGS	785	CFLAGS
…		…
711	LIBS	787	LIBS
712	CPPFLAGS	788	CPPFLAGS
713	CXX	789	CXX
714	CXXFLAGS	790	CXXFLAGS
715	CCC	791	CCC
716	CPP	792	XMKMF
717	CXXCPP	793	CXXCPP'
718	XMKMF'
719		794
720		795
721	# Initialize some variables set by options.	796	# Initialize some variables set by options.
722	ac_init_help=	797	ac_init_help=
723	ac_init_version=false	798	ac_init_version=false
		799	ac_unrecognized_opts=
		800	ac_unrecognized_sep=
724	# The variables have the same names as the options, with	801	# The variables have the same names as the options, with
725	# dashes changed to underlines.	802	# dashes changed to underlines.
726	cache_file=/dev/null	803	cache_file=/dev/null
727	exec_prefix=NONE	804	exec_prefix=NONE
728	no_create=	805	no_create=
…		…
750	datarootdir='${prefix}/share'	827	datarootdir='${prefix}/share'
751	datadir='${datarootdir}'	828	datadir='${datarootdir}'
752	sysconfdir='${prefix}/etc'	829	sysconfdir='${prefix}/etc'
753	sharedstatedir='${prefix}/com'	830	sharedstatedir='${prefix}/com'
754	localstatedir='${prefix}/var'	831	localstatedir='${prefix}/var'
		832	runstatedir='${localstatedir}/run'
755	includedir='${prefix}/include'	833	includedir='${prefix}/include'
756	oldincludedir='/usr/include'	834	oldincludedir='/usr/include'
757	docdir='${datarootdir}/doc/${PACKAGE}'	835	docdir='${datarootdir}/doc/${PACKAGE}'
758	infodir='${datarootdir}/info'	836	infodir='${datarootdir}/info'
759	htmldir='${docdir}'	837	htmldir='${docdir}'
…		…
774	ac_prev=	852	ac_prev=
775	continue	853	continue
776	fi	854	fi
777		855
778	case $ac_option in	856	case $ac_option in
779	*=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;	857	*=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
		858	*=) ac_optarg= ;;
780	*) ac_optarg=yes ;;	859	*) ac_optarg=yes ;;
781	esac	860	esac
782
783	# Accept the important Cygnus configure options, so we can diagnose typos.
784		861
785	case $ac_dashdash$ac_option in	862	case $ac_dashdash$ac_option in
786	--)	863	--)
787	ac_dashdash=yes ;;	864	ac_dashdash=yes ;;
788		865
…		…
817	-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \	894	-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
818	| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)	895	| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
819	datarootdir=$ac_optarg ;;	896	datarootdir=$ac_optarg ;;
820		897
821	-disable-* | --disable-*)	898	-disable-* | --disable-*)
822	ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`	899	ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
823	# Reject names that are not valid shell variable names.	900	# Reject names that are not valid shell variable names.
824	expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&	901	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
825	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	902	as_fn_error $? "invalid feature name: \`$ac_useropt'"
826	{ (exit 1); exit 1; }; }	903	ac_useropt_orig=$ac_useropt
827	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-$ac_useropt_orig"
		910	ac_unrecognized_sep=', ';;
		911	esac
828	eval enable_$ac_feature=no ;;	912	eval enable_$ac_useropt=no ;;
829		913
830	-docdir | --docdir | --docdi | --doc | --do)	914	-docdir | --docdir | --docdi | --doc | --do)
831	ac_prev=docdir ;;	915	ac_prev=docdir ;;
832	-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)	916	-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
833	docdir=$ac_optarg ;;	917	docdir=$ac_optarg ;;
…		…
836	ac_prev=dvidir ;;	920	ac_prev=dvidir ;;
837	-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)	921	-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
838	dvidir=$ac_optarg ;;	922	dvidir=$ac_optarg ;;
839		923
840	-enable-* | --enable-*)	924	-enable-* | --enable-*)
841	ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`	925	ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
842	# Reject names that are not valid shell variable names.	926	# Reject names that are not valid shell variable names.
843	expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&	927	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
844	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	928	as_fn_error $? "invalid feature name: \`$ac_useropt'"
845	{ (exit 1); exit 1; }; }	929	ac_useropt_orig=$ac_useropt
846	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-$ac_useropt_orig"
		936	ac_unrecognized_sep=', ';;
		937	esac
847	eval enable_$ac_feature=\$ac_optarg ;;	938	eval enable_$ac_useropt=\$ac_optarg ;;
848		939
849	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \	940	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
850	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \	941	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
851	| --exec | --exe | --ex)	942	| --exec | --exe | --ex)
852	ac_prev=exec_prefix ;;	943	ac_prev=exec_prefix ;;
…		…
987		1078
988	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	1079	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
989	| -silent | --silent | --silen | --sile | --sil)	1080	| -silent | --silent | --silen | --sile | --sil)
990	silent=yes ;;	1081	silent=yes ;;
991		1082
		1083	-runstatedir | --runstatedir | --runstatedi | --runstated \
		1084	| --runstate | --runstat | --runsta | --runst | --runs \
		1085	| --run | --ru | --r)
		1086	ac_prev=runstatedir ;;
		1087	-runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
		1088	| --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
		1089	| --run=* | --ru=* | --r=*)
		1090	runstatedir=$ac_optarg ;;
		1091
992	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)	1092	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
993	ac_prev=sbindir ;;	1093	ac_prev=sbindir ;;
994	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \	1094	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
995	| --sbi=* | --sb=*)	1095	| --sbi=* | --sb=*)
996	sbindir=$ac_optarg ;;	1096	sbindir=$ac_optarg ;;
…		…
1033		1133
1034	-version | --version | --versio | --versi | --vers | -V)	1134	-version | --version | --versio | --versi | --vers | -V)
1035	ac_init_version=: ;;	1135	ac_init_version=: ;;
1036		1136
1037	-with-* | --with-*)	1137	-with-* | --with-*)
1038	ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`	1138	ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1039	# Reject names that are not valid shell variable names.	1139	# Reject names that are not valid shell variable names.
1040	expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1140	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1041	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1141	as_fn_error $? "invalid package name: \`$ac_useropt'"
1042	{ (exit 1); exit 1; }; }	1142	ac_useropt_orig=$ac_useropt
1043	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-$ac_useropt_orig"
		1149	ac_unrecognized_sep=', ';;
		1150	esac
1044	eval with_$ac_package=\$ac_optarg ;;	1151	eval with_$ac_useropt=\$ac_optarg ;;
1045		1152
1046	-without-* | --without-*)	1153	-without-* | --without-*)
1047	ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`	1154	ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1048	# Reject names that are not valid shell variable names.	1155	# Reject names that are not valid shell variable names.
1049	expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1156	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1050	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1157	as_fn_error $? "invalid package name: \`$ac_useropt'"
1051	{ (exit 1); exit 1; }; }	1158	ac_useropt_orig=$ac_useropt
1052	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-$ac_useropt_orig"
		1165	ac_unrecognized_sep=', ';;
		1166	esac
1053	eval with_$ac_package=no ;;	1167	eval with_$ac_useropt=no ;;
1054		1168
1055	--x)	1169	--x)
1056	# Obsolete; use --with-x.	1170	# Obsolete; use --with-x.
1057	with_x=yes ;;	1171	with_x=yes ;;
1058		1172
…		…
1068	ac_prev=x_libraries ;;	1182	ac_prev=x_libraries ;;
1069	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \	1183	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1070	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)	1184	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1071	x_libraries=$ac_optarg ;;	1185	x_libraries=$ac_optarg ;;
1072		1186
1073	-*) { echo "$as_me: error: unrecognized option: $ac_option	1187	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1074	Try \`$0 --help' for more information." >&2	1188	Try \`$0 --help' for more information"
1075	{ (exit 1); exit 1; }; }
1076	;;	1189	;;
1077		1190
1078	*=*)	1191	*=*)
1079	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`	1192	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1080	# Reject names that are not valid shell variable names.	1193	# Reject names that are not valid shell variable names.
1081	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&	1194	case $ac_envvar in #(
		1195	'' | [0-9]* | *[!_$as_cr_alnum]* )
1082	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2	1196	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1083	{ (exit 1); exit 1; }; }	1197	esac
1084	eval $ac_envvar=\$ac_optarg	1198	eval $ac_envvar=\$ac_optarg
1085	export $ac_envvar ;;	1199	export $ac_envvar ;;
1086		1200
1087	*)	1201	*)
1088	# FIXME: should be removed in autoconf 3.0.	1202	# FIXME: should be removed in autoconf 3.0.
1089	echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1203	printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
1090	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1204	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1091	echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1205	printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
1092	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}	1206	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1093	;;	1207	;;
1094		1208
1095	esac	1209	esac
1096	done	1210	done
1097		1211
1098	if test -n "$ac_prev"; then	1212	if test -n "$ac_prev"; then
1099	ac_option=--`echo $ac_prev | sed 's/_/-/g'`	1213	ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1100	{ echo "$as_me: error: missing argument to $ac_option" >&2	1214	as_fn_error $? "missing argument to $ac_option"
1101	{ (exit 1); exit 1; }; }
1102	fi	1215	fi
1103		1216
1104	# Be sure to have absolute directory names.	1217	if test -n "$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: $ac_unrecognized_opts" >&2 ;;
		1222	esac
		1223	fi
		1224
		1225	# Check all directory arguments for consistency.
1105	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \	1226	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1106	datadir sysconfdir sharedstatedir localstatedir includedir \	1227	datadir sysconfdir sharedstatedir localstatedir includedir \
1107	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \	1228	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1108	libdir localedir mandir	1229	libdir localedir mandir runstatedir
1109	do	1230	do
1110	eval ac_val=\$$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.
1111	case $ac_val in	1239	case $ac_val in
1112	[\\/$]* | ?:[\\/]* ) continue;;	1240	[\\/$]* | ?:[\\/]* ) continue;;
1113	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;	1241	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1114	esac	1242	esac
1115	{ echo "$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: $ac_val"
1116	{ (exit 1); exit 1; }; }
1117	done	1244	done
1118		1245
1119	# There might be people who depend on the old broken behavior: `$host'	1246	# There might be people who depend on the old broken behavior: `$host'
1120	# used to hold the argument of --host etc.	1247	# used to hold the argument of --host etc.
1121	# FIXME: To remove some day.	1248	# FIXME: To remove some day.
…		…
1125		1252
1126	# FIXME: To remove some day.	1253	# FIXME: To remove some day.
1127	if test "x$host_alias" != x; then	1254	if test "x$host_alias" != x; then
1128	if test "x$build_alias" = x; then	1255	if test "x$build_alias" = x; then
1129	cross_compiling=maybe	1256	cross_compiling=maybe
1130	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1131	If a cross compiler is detected then cross compile mode will be used." >&2
1132	elif test "x$build_alias" != "x$host_alias"; then	1257	elif test "x$build_alias" != "x$host_alias"; then
1133	cross_compiling=yes	1258	cross_compiling=yes
1134	fi	1259	fi
1135	fi	1260	fi
1136		1261
…		…
1141		1266
1142		1267
1143	ac_pwd=`pwd` && test -n "$ac_pwd" &&	1268	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1144	ac_ls_di=`ls -di .` &&	1269	ac_ls_di=`ls -di .` &&
1145	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||	1270	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1146	{ echo "$as_me: error: Working directory cannot be determined" >&2	1271	as_fn_error $? "working directory cannot be determined"
1147	{ (exit 1); exit 1; }; }
1148	test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||	1272	test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1149	{ echo "$as_me: error: pwd does not report name of working directory" >&2	1273	as_fn_error $? "pwd does not report name of working directory"
1150	{ (exit 1); exit 1; }; }
1151		1274
1152		1275
1153	# Find the source files, if location was not specified.	1276	# Find the source files, if location was not specified.
1154	if test -z "$srcdir"; then	1277	if test -z "$srcdir"; then
1155	ac_srcdir_defaulted=yes	1278	ac_srcdir_defaulted=yes
1156	# Try the directory containing this script, then the parent directory.	1279	# Try the directory containing this script, then the parent directory.
1157	ac_confdir=`$as_dirname -- "$0" ||	1280	ac_confdir=`$as_dirname -- "$as_myself" ||
1158	$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	1281	$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1159	X"$0" : 'X\(//\)[^/]' \| \	1282	X"$as_myself" : 'X\(//\)[^/]' \| \
1160	X"$0" : 'X\(//\)$' \| \	1283	X"$as_myself" : 'X\(//\)$' \| \
1161	X"$0" : 'X\(/\)' \| . 2>/dev/null ||	1284	X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1162	echo X"$0" |	1285	printf "%s\n" X"$as_myself" |
1163	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	1286	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1164	s//\1/	1287	s//\1/
1165	q	1288	q
1166	}	1289	}
1167	/^X\(\/\/\)[^/].*/{	1290	/^X\(\/\/\)[^/].*/{
…		…
1184	else	1307	else
1185	ac_srcdir_defaulted=no	1308	ac_srcdir_defaulted=no
1186	fi	1309	fi
1187	if test ! -r "$srcdir/$ac_unique_file"; then	1310	if test ! -r "$srcdir/$ac_unique_file"; then
1188	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."	1311	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1189	{ 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"
1190	{ (exit 1); exit 1; }; }
1191	fi	1313	fi
1192	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"	1314	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1193	ac_abs_confdir=`(	1315	ac_abs_confdir=`(
1194	cd "$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"
1195	{ (exit 1); exit 1; }; }
1196	pwd)`	1317	pwd)`
1197	# When building in place, set srcdir=.	1318	# When building in place, set srcdir=.
1198	if test "$ac_abs_confdir" = "$ac_pwd"; then	1319	if test "$ac_abs_confdir" = "$ac_pwd"; then
1199	srcdir=.	1320	srcdir=.
1200	fi	1321	fi
…		…
1230	Configuration:	1351	Configuration:
1231	-h, --help display this help and exit	1352	-h, --help display this help and exit
1232	--help=short display options specific to this package	1353	--help=short display options specific to this package
1233	--help=recursive display the short help of all the included packages	1354	--help=recursive display the short help of all the included packages
1234	-V, --version display version information and exit	1355	-V, --version display version information and exit
1235	-q, --quiet, --silent do not print \`checking...' messages	1356	-q, --quiet, --silent do not print \`checking ...' messages
1236	--cache-file=FILE cache test results in FILE [disabled]	1357	--cache-file=FILE cache test results in FILE [disabled]
1237	-C, --config-cache alias for \`--cache-file=config.cache'	1358	-C, --config-cache alias for \`--cache-file=config.cache'
1238	-n, --no-create do not create output files	1359	-n, --no-create do not create output files
1239	--srcdir=DIR find the sources in DIR [configure dir or \`..']	1360	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1240		1361
1241	Installation directories:	1362	Installation directories:
1242	--prefix=PREFIX install architecture-independent files in PREFIX	1363	--prefix=PREFIX install architecture-independent files in PREFIX
1243	[$ac_default_prefix]	1364	[$ac_default_prefix]
1244	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX	1365	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1245	[PREFIX]	1366	[PREFIX]
1246		1367
1247	By default, \`make install' will install all the files in	1368	By default, \`make install' will install all the files in
1248	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify	1369	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1249	an installation prefix other than \`$ac_default_prefix' using \`--prefix',	1370	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1250	for instance \`--prefix=\$HOME'.	1371	for instance \`--prefix=\$HOME'.
1251		1372
1252	For better control, use the options below.	1373	For better control, use the options below.
1253		1374
1254	Fine tuning of the installation directories:	1375	Fine tuning of the installation directories:
1255	--bindir=DIR user executables [EPREFIX/bin]	1376	--bindir=DIR user executables [EPREFIX/bin]
1256	--sbindir=DIR system admin executables [EPREFIX/sbin]	1377	--sbindir=DIR system admin executables [EPREFIX/sbin]
1257	--libexecdir=DIR program executables [EPREFIX/libexec]	1378	--libexecdir=DIR program executables [EPREFIX/libexec]
1258	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]	1379	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1259	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1380	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1260	--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]
1261	--libdir=DIR object code libraries [EPREFIX/lib]	1383	--libdir=DIR object code libraries [EPREFIX/lib]
1262	--includedir=DIR C header files [PREFIX/include]	1384	--includedir=DIR C header files [PREFIX/include]
1263	--oldincludedir=DIR C header files for non-gcc [/usr/include]	1385	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1264	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]	1386	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1265	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]	1387	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1266	--infodir=DIR info documentation [DATAROOTDIR/info]	1388	--infodir=DIR info documentation [DATAROOTDIR/info]
1267	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]	1389	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1268	--mandir=DIR man documentation [DATAROOTDIR/man]	1390	--mandir=DIR man documentation [DATAROOTDIR/man]
1269	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]	1391	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1270	--htmldir=DIR html documentation [DOCDIR]	1392	--htmldir=DIR html documentation [DOCDIR]
1271	--dvidir=DIR dvi documentation [DOCDIR]	1393	--dvidir=DIR dvi documentation [DOCDIR]
1272	--pdfdir=DIR pdf documentation [DOCDIR]	1394	--pdfdir=DIR pdf documentation [DOCDIR]
1273	--psdir=DIR ps documentation [DOCDIR]	1395	--psdir=DIR ps documentation [DOCDIR]
1274	_ACEOF	1396	_ACEOF
1275		1397
1276	cat <<\_ACEOF	1398	cat <<\_ACEOF
1277		1399
1278	X features:	1400	X features:
1279	--x-includes=DIR X include files are in DIR	1401	--x-includes=DIR X include files are in DIR
1280	--x-libraries=DIR X library files are in DIR	1402	--x-libraries=DIR X library files are in DIR
1281
1282	Program names:
1283	--program-prefix=PREFIX prepend PREFIX to installed program names
1284	--program-suffix=SUFFIX append SUFFIX to installed program names
1285	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
1286		1403
1287	System types:	1404	System types:
1288	--build=BUILD configure for building on BUILD [guessed]	1405	--build=BUILD configure for building on BUILD [guessed]
1289	--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]
1290	_ACEOF	1407	_ACEOF
…		…
1293	if test -n "$ac_init_help"; then	1410	if test -n "$ac_init_help"; then
1294		1411
1295	cat <<\_ACEOF	1412	cat <<\_ACEOF
1296		1413
1297	Optional Features:	1414	Optional Features:
		1415	--disable-option-checking ignore unrecognized --enable/--with options
1298	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)	1416	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1299	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]	1417	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1300	--enable-everything enable standard non-multichoice features	1418	--enable-everything enable standard non-multichoice features
1301	NOTE: this option is order dependent	1419	NOTE: this option is order dependent
		1420	--enable-assert enable assertions
1302	--enable-warnings turn on g++ warnings	1421	--enable-warnings turn on g++ warnings
		1422	--enable-256-color enable 256-color support
1303	--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
1304	--enable-combining enable composition of base and combining characters	1424	--enable-combining enable composition of base and combining characters
1305	--enable-xft enable xft support on systems that have it	1425	--enable-xft enable xft support on systems that have it
1306	--enable-font-styles enable bold and italic support	1426	--enable-font-styles enable bold and italic support
1307	--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
1308	--enable-transparency enable transparent backgrounds	1429	--enable-transparency enable transparent backgrounds
1309	--enable-fading enable colors fading when off focus	1430	--enable-fading enable colors fading when off focus
1310	--enable-rxvt-scroll enable rxvt style scrollbar	1431	--enable-rxvt-scroll enable rxvt style scrollbar
1311	--enable-next-scroll enable NeXT style scrollbar	1432	--enable-next-scroll enable NeXT style scrollbar
1312	--enable-xterm-scroll enable Xterm style scrollbar	1433	--enable-xterm-scroll enable Xterm style scrollbar
1313	--enable-plain-scroll enable plain style scrollbar
1314	--enable-perl enable embedded perl interpreter	1434	--enable-perl enable embedded perl interpreter
1315	--enable-xim XIM (X Input Method) protocol support	1435	--enable-xim XIM (X Input Method) protocol support
1316	--disable-backspace-key disable handling of the backspace key	1436	--disable-backspace-key disable handling of the backspace key
1317	--disable-delete-key disable handling of the delete key	1437	--disable-delete-key disable handling of the delete key
1318	--disable-resources disable all resource checking	1438	--disable-resources disable all resource checking
…		…
1325	--enable-selectionscrolling enable scrolling during selections	1445	--enable-selectionscrolling enable scrolling during selections
1326	--enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5	1446	--enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5
1327	--enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel)	1447	--enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel)
1328	--enable-smart-resize enable smart growth/shrink behaviour	1448	--enable-smart-resize enable smart growth/shrink behaviour
1329	--enable-text-blink enable blinking text	1449	--enable-text-blink enable blinking text
1330	--enable-pointer-blank enable pointer blank when typing or inactive pointer	1450	--enable-pointer-blank enable pointer blanking when typing or inactive
1331	--enable-utmp enable utmp (utmpx) support
1332	--enable-wtmp enable wtmp (wtmpx) support (requires --enable-utmp)
1333	--enable-lastlog enable lastlog support (requires --enable-utmp)
1334		1451
1335	Optional Packages:	1452	Optional Packages:
1336	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1453	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1337	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1454	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1338	--with-afterimage-config=DIR use libAfterImage config script in DIR
1339	--with-codesets=CS,... compile in additional codesets (jp,jp_ext,kr,zh,zh_ext,all)	1455	--with-codesets=CS,... compile in additional codesets (jp,jp_ext,kr,zh,zh_ext,all)
1340	--with-res-name=NAME use this as default resource name (default: urxvt)	1456	--with-res-name=NAME use this as default resource name (default: urxvt)
1341	--with-res-class=CLASS use this as the resource class (default: URxvt)	1457	--with-res-class=CLASS use this as the resource class (default: URxvt)
1342	--with-name=NAME set the basename for the installed binaries (default: urxvt)	1458	--with-name=NAME set the basename for the installed binaries (default: urxvt)
1343	--with-term=NAME set the terminal to NAME (default: rxvt)	1459	--with-term=NAME set the terminal to NAME (default: rxvt)
…		…
1348	CC C compiler command	1464	CC C compiler command
1349	CFLAGS C compiler flags	1465	CFLAGS C compiler flags
1350	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
1351	nonstandard directory <lib dir>	1467	nonstandard directory <lib dir>
1352	LIBS libraries to pass to the linker, e.g. -l<library>	1468	LIBS libraries to pass to the linker, e.g. -l<library>
1353	CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if	1469	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1354	you have headers in a nonstandard directory <include dir>	1470	you have headers in a nonstandard directory <include dir>
1355	CXX C++ compiler command	1471	CXX C++ compiler command
1356	CXXFLAGS C++ compiler flags	1472	CXXFLAGS C++ compiler flags
1357	CPP C preprocessor	1473	XMKMF Path to xmkmf, Makefile generator for X Window System
1358	CXXCPP C++ preprocessor	1474	CXXCPP C++ preprocessor
1359	XMKMF Path to xmkmf, Makefile generator for X Window System
1360		1475
1361	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
1362	it to find libraries and programs with nonstandard names/locations.	1477	it to find libraries and programs with nonstandard names/locations.
1363		1478
		1479	Report bugs to the package provider.
1364	_ACEOF	1480	_ACEOF
1365	ac_status=$?	1481	ac_status=$?
1366	fi	1482	fi
1367		1483
1368	if test "$ac_init_help" = "recursive"; then	1484	if test "$ac_init_help" = "recursive"; then
1369	# If there are subdirs, report their specific --help.	1485	# If there are subdirs, report their specific --help.
1370	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
1371	test -d "$ac_dir" || continue	1487	test -d "$ac_dir" ||
		1488	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
		1489	continue
1372	ac_builddir=.	1490	ac_builddir=.
1373		1491
1374	case "$ac_dir" in	1492	case "$ac_dir" in
1375	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	1493	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1376	*)	1494	*)
1377	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	1495	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1378	# A ".." for each directory in $ac_dir_suffix.	1496	# A ".." for each directory in $ac_dir_suffix.
1379	ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`	1497	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1380	case $ac_top_builddir_sub in	1498	case $ac_top_builddir_sub in
1381	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	1499	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1382	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	1500	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1383	esac ;;	1501	esac ;;
1384	esac	1502	esac
…		…
1402	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;	1520	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1403	esac	1521	esac
1404	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix	1522	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1405		1523
1406	cd "$ac_dir" || { ac_status=$?; continue; }	1524	cd "$ac_dir" || { ac_status=$?; continue; }
1407	# Check for guested configure.	1525	# Check for configure.gnu first; this name is used for a wrapper for
		1526	# Metaconfig's "Configure" on case-insensitive file systems.
1408	if test -f "$ac_srcdir/configure.gnu"; then	1527	if test -f "$ac_srcdir/configure.gnu"; then
1409	echo &&	1528	echo &&
1410	$SHELL "$ac_srcdir/configure.gnu" --help=recursive	1529	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1411	elif test -f "$ac_srcdir/configure"; then	1530	elif test -f "$ac_srcdir/configure"; then
1412	echo &&	1531	echo &&
1413	$SHELL "$ac_srcdir/configure" --help=recursive	1532	$SHELL "$ac_srcdir/configure" --help=recursive
1414	else	1533	else
1415	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1534	printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1416	fi || ac_status=$?	1535	fi || ac_status=$?
1417	cd "$ac_pwd" || { ac_status=$?; break; }	1536	cd "$ac_pwd" || { ac_status=$?; break; }
1418	done	1537	done
1419	fi	1538	fi
1420		1539
1421	test -n "$ac_init_help" && exit $ac_status	1540	test -n "$ac_init_help" && exit $ac_status
1422	if $ac_init_version; then	1541	if $ac_init_version; then
1423	cat <<\_ACEOF	1542	cat <<\_ACEOF
1424	configure	1543	configure
1425	generated by GNU Autoconf 2.61	1544	generated by GNU Autoconf 2.71
1426		1545
1427	Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,	1546	Copyright (C) 2021 Free Software Foundation, Inc.
1428	2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1429	This configure script is free software; the Free Software Foundation	1547	This configure script is free software; the Free Software Foundation
1430	gives unlimited permission to copy, distribute and modify it.	1548	gives unlimited permission to copy, distribute and modify it.
1431	_ACEOF	1549	_ACEOF
1432	exit	1550	exit
1433	fi	1551	fi
		1552
		1553	## ------------------------ ##
		1554	## Autoconf initialization. ##
		1555	## ------------------------ ##
		1556
		1557	# ac_fn_c_try_compile LINENO
		1558	# --------------------------
		1559	# Try to compile conftest.$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
1434	cat >config.log <<_ACEOF	2104	cat >config.log <<_ACEOF
1435	This file contains any messages produced by compilers while	2105	This file contains any messages produced by compilers while
1436	running configure, to aid debugging if configure makes a mistake.	2106	running configure, to aid debugging if configure makes a mistake.
1437		2107
1438	It was created by $as_me, which was	2108	It was created by $as_me, which was
1439	generated by GNU Autoconf 2.61. Invocation command line was	2109	generated by GNU Autoconf 2.71. Invocation command line was
1440		2110
1441	$ $0 $@	2111	$ $0$ac_configure_args_raw
1442		2112
1443	_ACEOF	2113	_ACEOF
1444	exec 5>>config.log	2114	exec 5>>config.log
1445	{	2115	{
1446	cat <<_ASUNAME	2116	cat <<_ASUNAME
…		…
1469		2139
1470	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2140	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1471	for as_dir in $PATH	2141	for as_dir in $PATH
1472	do	2142	do
1473	IFS=$as_save_IFS	2143	IFS=$as_save_IFS
1474	test -z "$as_dir" && as_dir=.	2144	case $as_dir in #(((
1475	echo "PATH: $as_dir"	2145	'') as_dir=./ ;;
		2146	*/) ;;
		2147	*) as_dir=$as_dir/ ;;
		2148	esac
		2149	printf "%s\n" "PATH: $as_dir"
1476	done	2150	done
1477	IFS=$as_save_IFS	2151	IFS=$as_save_IFS
1478		2152
1479	} >&5	2153	} >&5
1480		2154
1481	cat >&5 <<_ACEOF	2155	cat >&5 <<_ACEOF
…		…
1505	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;	2179	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1506	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	2180	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1507	| -silent | --silent | --silen | --sile | --sil)	2181	| -silent | --silent | --silen | --sile | --sil)
1508	continue ;;	2182	continue ;;
1509	*\'*)	2183	*\'*)
1510	ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;	2184	ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1511	esac	2185	esac
1512	case $ac_pass in	2186	case $ac_pass in
1513	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;	2187	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1514	2)	2188	2)
1515	ac_configure_args1="$ac_configure_args1 '$ac_arg'"	2189	as_fn_append ac_configure_args1 " '$ac_arg'"
1516	if test $ac_must_keep_next = true; then	2190	if test $ac_must_keep_next = true; then
1517	ac_must_keep_next=false # Got value, back to normal.	2191	ac_must_keep_next=false # Got value, back to normal.
1518	else	2192	else
1519	case $ac_arg in	2193	case $ac_arg in
1520	*=* | --config-cache | -C | -disable-* | --disable-* \	2194	*=* | --config-cache | -C | -disable-* | --disable-* \
…		…
1526	esac	2200	esac
1527	;;	2201	;;
1528	-* ) ac_must_keep_next=true ;;	2202	-* ) ac_must_keep_next=true ;;
1529	esac	2203	esac
1530	fi	2204	fi
1531	ac_configure_args="$ac_configure_args '$ac_arg'"	2205	as_fn_append ac_configure_args " '$ac_arg'"
1532	;;	2206	;;
1533	esac	2207	esac
1534	done	2208	done
1535	done	2209	done
1536	$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }	2210	{ ac_configure_args0=; unset ac_configure_args0;}
1537	$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }	2211	{ ac_configure_args1=; unset ac_configure_args1;}
1538		2212
1539	# When interrupted or exit'd, cleanup temporary files, and complete	2213	# When interrupted or exit'd, cleanup temporary files, and complete
1540	# config.log. We remove comments because anyway the quotes in there	2214	# config.log. We remove comments because anyway the quotes in there
1541	# would cause problems or look ugly.	2215	# would cause problems or look ugly.
1542	# WARNING: Use '\'' to represent an apostrophe within the trap.	2216	# WARNING: Use '\'' to represent an apostrophe within the trap.
1543	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.	2217	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1544	trap 'exit_status=$?	2218	trap 'exit_status=$?
		2219	# Sanitize IFS.
		2220	IFS=" "" $as_nl"
1545	# Save into config.log some information that might help in debugging.	2221	# Save into config.log some information that might help in debugging.
1546	{	2222	{
1547	echo	2223	echo
1548		2224
1549	cat <<\_ASBOX	2225	printf "%s\n" "## ---------------- ##
1550	## ---------------- ##
1551	## Cache variables. ##	2226	## Cache variables. ##
1552	## ---------------- ##	2227	## ---------------- ##"
1553	_ASBOX
1554	echo	2228	echo
1555	# The following way of writing the cache mishandles newlines in values,	2229	# The following way of writing the cache mishandles newlines in values,
1556	(	2230	(
1557	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
1558	eval ac_val=\$$ac_var	2232	eval ac_val=\$$ac_var
1559	case $ac_val in #(	2233	case $ac_val in #(
1560	*${as_nl}*)	2234	*${as_nl}*)
1561	case $ac_var in #(	2235	case $ac_var in #(
1562	*_cv_*) { echo "$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 $ac_var contains a newline" >&5
1563	echo "$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;} ;;
1564	esac	2238	esac
1565	case $ac_var in #(	2239	case $ac_var in #(
1566	_ | IFS | as_nl) ;; #(	2240	_ | IFS | as_nl) ;; #(
1567	*) $as_unset $ac_var ;;	2241	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		2242	*) { eval $ac_var=; unset $ac_var;} ;;
1568	esac ;;	2243	esac ;;
1569	esac	2244	esac
1570	done	2245	done
1571	(set) 2>&1 |	2246	(set) 2>&1 |
1572	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(	2247	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
…		…
1581	esac |	2256	esac |
1582	sort	2257	sort
1583	)	2258	)
1584	echo	2259	echo
1585		2260
1586	cat <<\_ASBOX	2261	printf "%s\n" "## ----------------- ##
1587	## ----------------- ##
1588	## Output variables. ##	2262	## Output variables. ##
1589	## ----------------- ##	2263	## ----------------- ##"
1590	_ASBOX
1591	echo	2264	echo
1592	for ac_var in $ac_subst_vars	2265	for ac_var in $ac_subst_vars
1593	do	2266	do
1594	eval ac_val=\$$ac_var	2267	eval ac_val=\$$ac_var
1595	case $ac_val in	2268	case $ac_val in
1596	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2269	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1597	esac	2270	esac
1598	echo "$ac_var='\''$ac_val'\''"	2271	printf "%s\n" "$ac_var='\''$ac_val'\''"
1599	done | sort	2272	done | sort
1600	echo	2273	echo
1601		2274
1602	if test -n "$ac_subst_files"; then	2275	if test -n "$ac_subst_files"; then
1603	cat <<\_ASBOX	2276	printf "%s\n" "## ------------------- ##
1604	## ------------------- ##
1605	## File substitutions. ##	2277	## File substitutions. ##
1606	## ------------------- ##	2278	## ------------------- ##"
1607	_ASBOX
1608	echo	2279	echo
1609	for ac_var in $ac_subst_files	2280	for ac_var in $ac_subst_files
1610	do	2281	do
1611	eval ac_val=\$$ac_var	2282	eval ac_val=\$$ac_var
1612	case $ac_val in	2283	case $ac_val in
1613	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2284	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1614	esac	2285	esac
1615	echo "$ac_var='\''$ac_val'\''"	2286	printf "%s\n" "$ac_var='\''$ac_val'\''"
1616	done | sort	2287	done | sort
1617	echo	2288	echo
1618	fi	2289	fi
1619		2290
1620	if test -s confdefs.h; then	2291	if test -s confdefs.h; then
1621	cat <<\_ASBOX	2292	printf "%s\n" "## ----------- ##
1622	## ----------- ##
1623	## confdefs.h. ##	2293	## confdefs.h. ##
1624	## ----------- ##	2294	## ----------- ##"
1625	_ASBOX
1626	echo	2295	echo
1627	cat confdefs.h	2296	cat confdefs.h
1628	echo	2297	echo
1629	fi	2298	fi
1630	test "$ac_signal" != 0 &&	2299	test "$ac_signal" != 0 &&
1631	echo "$as_me: caught signal $ac_signal"	2300	printf "%s\n" "$as_me: caught signal $ac_signal"
1632	echo "$as_me: exit $exit_status"	2301	printf "%s\n" "$as_me: exit $exit_status"
1633	} >&5	2302	} >&5
1634	rm -f core *.core core.conftest.* &&	2303	rm -f core *.core core.conftest.* &&
1635	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&	2304	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1636	exit $exit_status	2305	exit $exit_status
1637	' 0	2306	' 0
1638	for ac_signal in 1 2 13 15; do	2307	for ac_signal in 1 2 13 15; do
1639	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal	2308	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1640	done	2309	done
1641	ac_signal=0	2310	ac_signal=0
1642		2311
1643	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2312	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1644	rm -f -r conftest* confdefs.h	2313	rm -f -r conftest* confdefs.h
1645		2314
		2315	printf "%s\n" "/* confdefs.h */" > confdefs.h
		2316
1646	# Predefined preprocessor variables.	2317	# Predefined preprocessor variables.
1647		2318
1648	cat >>confdefs.h <<_ACEOF	2319	printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
1649	#define PACKAGE_NAME "$PACKAGE_NAME"
1650	_ACEOF
1651		2320
		2321	printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
1652		2322
1653	cat >>confdefs.h <<_ACEOF	2323	printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
1654	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1655	_ACEOF
1656		2324
		2325	printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
1657		2326
1658	cat >>confdefs.h <<_ACEOF	2327	printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
1659	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1660	_ACEOF
1661		2328
1662		2329	printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
1663	cat >>confdefs.h <<_ACEOF
1664	#define PACKAGE_STRING "$PACKAGE_STRING"
1665	_ACEOF
1666
1667
1668	cat >>confdefs.h <<_ACEOF
1669	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1670	_ACEOF
1671		2330
1672		2331
1673	# 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.
1674	# Prefer explicitly selected file to automatically selected ones.	2333	# Prefer an explicitly selected file to automatically selected ones.
1675	if test -n "$CONFIG_SITE"; then	2334	if test -n "$CONFIG_SITE"; then
1676	set x "$CONFIG_SITE"	2335	ac_site_files="$CONFIG_SITE"
1677	elif test "x$prefix" != xNONE; then	2336	elif test "x$prefix" != xNONE; then
1678	set x "$prefix/share/config.site" "$prefix/etc/config.site"	2337	ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
1679	else	2338	else
1680	set x "$ac_default_prefix/share/config.site" \	2339	ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1681	"$ac_default_prefix/etc/config.site"
1682	fi	2340	fi
1683	shift	2341
1684	for ac_site_file	2342	for ac_site_file in $ac_site_files
1685	do	2343	do
1686	if test -r "$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
1687	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5	2351	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1688	echo "$as_me: loading site script $ac_site_file" >&6;}	2352	printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
1689	sed 's/^/| /' "$ac_site_file" >&5	2353	sed 's/^/| /' "$ac_site_file" >&5
1690	. "$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; }
1691	fi	2359	fi
1692	done	2360	done
1693		2361
1694	if test -r "$cache_file"; then	2362	if test -r "$cache_file"; then
1695	# Some versions of bash will fail to source /dev/null (special	2363	# Some versions of bash will fail to source /dev/null (special files
1696	# files actually), so we avoid doing that.	2364	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1697	if test -f "$cache_file"; then	2365	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1698	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5	2366	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1699	echo "$as_me: loading cache $cache_file" >&6;}	2367	printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
1700	case $cache_file in	2368	case $cache_file in
1701	[\\/]* | ?:[\\/]* ) . "$cache_file";;	2369	[\\/]* | ?:[\\/]* ) . "$cache_file";;
1702	*) . "./$cache_file";;	2370	*) . "./$cache_file";;
1703	esac	2371	esac
1704	fi	2372	fi
1705	else	2373	else
1706	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5	2374	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1707	echo "$as_me: creating cache $cache_file" >&6;}	2375	printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
1708	>$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 ${ac_aux_dir}configure"
1709	fi	3010	fi
1710		3011
1711	# Check that the precious variables saved in the cache have kept the same	3012	# Check that the precious variables saved in the cache have kept the same
1712	# value.	3013	# value.
1713	ac_cache_corrupted=false	3014	ac_cache_corrupted=false
…		…
1716	eval ac_new_set=\$ac_env_${ac_var}_set	3017	eval ac_new_set=\$ac_env_${ac_var}_set
1717	eval ac_old_val=\$ac_cv_env_${ac_var}_value	3018	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1718	eval ac_new_val=\$ac_env_${ac_var}_value	3019	eval ac_new_val=\$ac_env_${ac_var}_value
1719	case $ac_old_set,$ac_new_set in	3020	case $ac_old_set,$ac_new_set in
1720	set,)	3021	set,)
1721	{ 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 \`$ac_old_val' in the previous run" >&5
1722	echo "$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 \`$ac_old_val' in the previous run" >&2;}
1723	ac_cache_corrupted=: ;;	3024	ac_cache_corrupted=: ;;
1724	,set)	3025	,set)
1725	{ echo "$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
1726	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;}
1727	ac_cache_corrupted=: ;;	3028	ac_cache_corrupted=: ;;
1728	,);;	3029	,);;
1729	*)	3030	*)
1730	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" != "$ac_new_val_w"; then
1731	{ echo "$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
1732	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;}
1733	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1734	echo "$as_me: former value: $ac_old_val" >&2;}
1735	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1736	echo "$as_me: current value: $ac_new_val" >&2;}
1737	ac_cache_corrupted=:	3038	ac_cache_corrupted=:
		3039	else
		3040	{ printf "%s\n" "$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: \`$ac_new_val'" >&2;}
1738	fi;;	3048	fi;;
1739	esac	3049	esac
1740	# Pass precious variables to config.status.	3050	# Pass precious variables to config.status.
1741	if test "$ac_new_set" = set; then	3051	if test "$ac_new_set" = set; then
1742	case $ac_new_val in	3052	case $ac_new_val in
1743	*\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;	3053	*\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1744	*) ac_arg=$ac_var=$ac_new_val ;;	3054	*) ac_arg=$ac_var=$ac_new_val ;;
1745	esac	3055	esac
1746	case " $ac_configure_args " in	3056	case " $ac_configure_args " in
1747	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.	3057	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1748	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;	3058	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1749	esac	3059	esac
1750	fi	3060	fi
1751	done	3061	done
1752	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 \`$ac_pwd':" >&2;}
1753	{ echo "$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
1754	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;}
1755	{ { 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 $cache_file'
1756	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}	3068	and start over" "$LINENO" 5
1757	{ (exit 1); exit 1; }; }
1758	fi	3069	fi
1759		3070	## -------------------- ##
1760		3071	## Main body of script. ##
1761		3072	## -------------------- ##
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775		3073
1776	ac_ext=c	3074	ac_ext=c
1777	ac_cpp='$CPP $CPPFLAGS'	3075	ac_cpp='$CPP $CPPFLAGS'
1778	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3076	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1779	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3077	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
…		…
1783		3081
1784		3082
1785	ac_config_headers="$ac_config_headers config.h:config.h.in"	3083	ac_config_headers="$ac_config_headers config.h:config.h.in"
1786		3084
1787		3085
1788	ac_aux_dir=
1789	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1790	if test -f "$ac_dir/install-sh"; then
1791	ac_aux_dir=$ac_dir
1792	ac_install_sh="$ac_aux_dir/install-sh -c"
1793	break
1794	elif test -f "$ac_dir/install.sh"; then
1795	ac_aux_dir=$ac_dir
1796	ac_install_sh="$ac_aux_dir/install.sh -c"
1797	break
1798	elif test -f "$ac_dir/shtool"; then
1799	ac_aux_dir=$ac_dir
1800	ac_install_sh="$ac_aux_dir/shtool install -c"
1801	break
1802	fi
1803	done
1804	if test -z "$ac_aux_dir"; then
1805	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1806	echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1807	{ (exit 1); exit 1; }; }
1808	fi
1809		3086
1810	# These three variables are undocumented and unsupported,
1811	# and are intended to be withdrawn in a future Autoconf release.
1812	# They can cause serious problems if a builder's source tree is in a directory
1813	# whose full name contains unusual characters.
1814	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1815	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1816	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1817		3087
1818		3088
1819	# Make sure we can run config.sub.	3089	# Make sure we can run config.sub.
1820	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||	3090	$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
1821	{ { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5	3091	as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
1822	echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
1823	{ (exit 1); exit 1; }; }
1824		3092
1825	{ echo "$as_me:$LINENO: checking build system type" >&5	3093	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1826	echo $ECHO_N "checking build system type... $ECHO_C" >&6; }	3094	printf %s "checking build system type... " >&6; }
1827	if test "${ac_cv_build+set}" = set; then	3095	if test ${ac_cv_build+y}
1828	echo $ECHO_N "(cached) $ECHO_C" >&6	3096	then :
1829	else	3097	printf %s "(cached) " >&6
		3098	else $as_nop
1830	ac_build_alias=$build_alias	3099	ac_build_alias=$build_alias
1831	test "x$ac_build_alias" = x &&	3100	test "x$ac_build_alias" = x &&
1832	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`	3101	ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
1833	test "x$ac_build_alias" = x &&	3102	test "x$ac_build_alias" = x &&
1834	{ { echo "$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
1835	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1836	{ (exit 1); exit 1; }; }
1837	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||	3104	ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
1838	{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5	3105	as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
1839	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
1840	{ (exit 1); exit 1; }; }
1841		3106
1842	fi	3107	fi
1843	{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5	3108	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1844	echo "${ECHO_T}$ac_cv_build" >&6; }	3109	printf "%s\n" "$ac_cv_build" >&6; }
1845	case $ac_cv_build in	3110	case $ac_cv_build in
1846	*-*-*) ;;	3111	*-*-*) ;;
1847	*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5	3112	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
1848	echo "$as_me: error: invalid value of canonical build" >&2;}
1849	{ (exit 1); exit 1; }; };;
1850	esac	3113	esac
1851	build=$ac_cv_build	3114	build=$ac_cv_build
1852	ac_save_IFS=$IFS; IFS='-'	3115	ac_save_IFS=$IFS; IFS='-'
1853	set x $ac_cv_build	3116	set x $ac_cv_build
1854	shift	3117	shift
…		…
1860	build_os=$*	3123	build_os=$*
1861	IFS=$ac_save_IFS	3124	IFS=$ac_save_IFS
1862	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
1863		3126
1864		3127
1865	{ echo "$as_me:$LINENO: checking host system type" >&5	3128	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1866	echo $ECHO_N "checking host system type... $ECHO_C" >&6; }	3129	printf %s "checking host system type... " >&6; }
1867	if test "${ac_cv_host+set}" = set; then	3130	if test ${ac_cv_host+y}
1868	echo $ECHO_N "(cached) $ECHO_C" >&6	3131	then :
1869	else	3132	printf %s "(cached) " >&6
		3133	else $as_nop
1870	if test "x$host_alias" = x; then	3134	if test "x$host_alias" = x; then
1871	ac_cv_host=$ac_cv_build	3135	ac_cv_host=$ac_cv_build
1872	else	3136	else
1873	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||	3137	ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
1874	{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5	3138	as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
1875	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
1876	{ (exit 1); exit 1; }; }
1877	fi	3139	fi
1878		3140
1879	fi	3141	fi
1880	{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5	3142	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1881	echo "${ECHO_T}$ac_cv_host" >&6; }	3143	printf "%s\n" "$ac_cv_host" >&6; }
1882	case $ac_cv_host in	3144	case $ac_cv_host in
1883	*-*-*) ;;	3145	*-*-*) ;;
1884	*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5	3146	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
1885	echo "$as_me: error: invalid value of canonical host" >&2;}
1886	{ (exit 1); exit 1; }; };;
1887	esac	3147	esac
1888	host=$ac_cv_host	3148	host=$ac_cv_host
1889	ac_save_IFS=$IFS; IFS='-'	3149	ac_save_IFS=$IFS; IFS='-'
1890	set x $ac_cv_host	3150	set x $ac_cv_host
1891	shift	3151	shift
…		…
1898	IFS=$ac_save_IFS	3158	IFS=$ac_save_IFS
1899	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
1900		3160
1901		3161
1902		3162
1903	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`
1904	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`
1905		3165
1906	echo ""	3166	echo ""
1907	echo "configuring for rxvt $VERSION"	3167	echo "configuring for rxvt $VERSION"
1908	echo ""	3168	echo ""
1909		3169
1910	orig_CXXFLAGS="$CXXFLAGS"	3170	orig_CXXFLAGS="$CXXFLAGS"
		3171
		3172
		3173
		3174
		3175
		3176
		3177
		3178
		3179
1911		3180
1912	ac_ext=c	3181	ac_ext=c
1913	ac_cpp='$CPP $CPPFLAGS'	3182	ac_cpp='$CPP $CPPFLAGS'
1914	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3183	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1915	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3184	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1916	ac_compiler_gnu=$ac_cv_c_compiler_gnu	3185	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1917	if test -n "$ac_tool_prefix"; then	3186	if test -n "$ac_tool_prefix"; then
1918	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.	3187	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1919	set dummy ${ac_tool_prefix}gcc; ac_word=$2	3188	set dummy ${ac_tool_prefix}gcc; ac_word=$2
1920	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3189	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1921	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3190	printf %s "checking for $ac_word... " >&6; }
1922	if test "${ac_cv_prog_CC+set}" = set; then	3191	if test ${ac_cv_prog_CC+y}
1923	echo $ECHO_N "(cached) $ECHO_C" >&6	3192	then :
1924	else	3193	printf %s "(cached) " >&6
		3194	else $as_nop
1925	if test -n "$CC"; then	3195	if test -n "$CC"; then
1926	ac_cv_prog_CC="$CC" # Let the user override the test.	3196	ac_cv_prog_CC="$CC" # Let the user override the test.
1927	else	3197	else
1928	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3198	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1929	for as_dir in $PATH	3199	for as_dir in $PATH
1930	do	3200	do
1931	IFS=$as_save_IFS	3201	IFS=$as_save_IFS
1932	test -z "$as_dir" && as_dir=.	3202	case $as_dir in #(((
		3203	'') as_dir=./ ;;
		3204	*/) ;;
		3205	*) as_dir=$as_dir/ ;;
		3206	esac
1933	for ac_exec_ext in '' $ac_executable_extensions; do	3207	for ac_exec_ext in '' $ac_executable_extensions; do
1934	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3208	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1935	ac_cv_prog_CC="${ac_tool_prefix}gcc"	3209	ac_cv_prog_CC="${ac_tool_prefix}gcc"
1936	echo "$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$ac_exec_ext" >&5
1937	break 2	3211	break 2
1938	fi	3212	fi
1939	done	3213	done
1940	done	3214	done
1941	IFS=$as_save_IFS	3215	IFS=$as_save_IFS
1942		3216
1943	fi	3217	fi
1944	fi	3218	fi
1945	CC=$ac_cv_prog_CC	3219	CC=$ac_cv_prog_CC
1946	if test -n "$CC"; then	3220	if test -n "$CC"; then
1947	{ echo "$as_me:$LINENO: result: $CC" >&5	3221	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1948	echo "${ECHO_T}$CC" >&6; }	3222	printf "%s\n" "$CC" >&6; }
1949	else	3223	else
1950	{ echo "$as_me:$LINENO: result: no" >&5	3224	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1951	echo "${ECHO_T}no" >&6; }	3225	printf "%s\n" "no" >&6; }
1952	fi	3226	fi
1953		3227
1954		3228
1955	fi	3229	fi
1956	if test -z "$ac_cv_prog_CC"; then	3230	if test -z "$ac_cv_prog_CC"; then
1957	ac_ct_CC=$CC	3231	ac_ct_CC=$CC
1958	# 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.
1959	set dummy gcc; ac_word=$2	3233	set dummy gcc; ac_word=$2
1960	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3234	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1961	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3235	printf %s "checking for $ac_word... " >&6; }
1962	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3236	if test ${ac_cv_prog_ac_ct_CC+y}
1963	echo $ECHO_N "(cached) $ECHO_C" >&6	3237	then :
1964	else	3238	printf %s "(cached) " >&6
		3239	else $as_nop
1965	if test -n "$ac_ct_CC"; then	3240	if test -n "$ac_ct_CC"; then
1966	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3241	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1967	else	3242	else
1968	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3243	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1969	for as_dir in $PATH	3244	for as_dir in $PATH
1970	do	3245	do
1971	IFS=$as_save_IFS	3246	IFS=$as_save_IFS
1972	test -z "$as_dir" && as_dir=.	3247	case $as_dir in #(((
		3248	'') as_dir=./ ;;
		3249	*/) ;;
		3250	*) as_dir=$as_dir/ ;;
		3251	esac
1973	for ac_exec_ext in '' $ac_executable_extensions; do	3252	for ac_exec_ext in '' $ac_executable_extensions; do
1974	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3253	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1975	ac_cv_prog_ac_ct_CC="gcc"	3254	ac_cv_prog_ac_ct_CC="gcc"
1976	echo "$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$ac_exec_ext" >&5
1977	break 2	3256	break 2
1978	fi	3257	fi
1979	done	3258	done
1980	done	3259	done
1981	IFS=$as_save_IFS	3260	IFS=$as_save_IFS
1982		3261
1983	fi	3262	fi
1984	fi	3263	fi
1985	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3264	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1986	if test -n "$ac_ct_CC"; then	3265	if test -n "$ac_ct_CC"; then
1987	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3266	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
1988	echo "${ECHO_T}$ac_ct_CC" >&6; }	3267	printf "%s\n" "$ac_ct_CC" >&6; }
1989	else	3268	else
1990	{ echo "$as_me:$LINENO: result: no" >&5	3269	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1991	echo "${ECHO_T}no" >&6; }	3270	printf "%s\n" "no" >&6; }
1992	fi	3271	fi
1993		3272
1994	if test "x$ac_ct_CC" = x; then	3273	if test "x$ac_ct_CC" = x; then
1995	CC=""	3274	CC=""
1996	else	3275	else
1997	case $cross_compiling:$ac_tool_warned in	3276	case $cross_compiling:$ac_tool_warned in
1998	yes:)	3277	yes:)
1999	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	3278	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2000	whose name does not start with the host triplet. If you think this	3279	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2001	configuration is useful to you, please write to autoconf@gnu.org." >&5
2002	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2003	whose name does not start with the host triplet. If you think this
2004	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2005	ac_tool_warned=yes ;;	3280	ac_tool_warned=yes ;;
2006	esac	3281	esac
2007	CC=$ac_ct_CC	3282	CC=$ac_ct_CC
2008	fi	3283	fi
2009	else	3284	else
…		…
2012		3287
2013	if test -z "$CC"; then	3288	if test -z "$CC"; then
2014	if test -n "$ac_tool_prefix"; then	3289	if test -n "$ac_tool_prefix"; then
2015	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.	3290	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2016	set dummy ${ac_tool_prefix}cc; ac_word=$2	3291	set dummy ${ac_tool_prefix}cc; ac_word=$2
2017	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3292	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2018	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3293	printf %s "checking for $ac_word... " >&6; }
2019	if test "${ac_cv_prog_CC+set}" = set; then	3294	if test ${ac_cv_prog_CC+y}
2020	echo $ECHO_N "(cached) $ECHO_C" >&6	3295	then :
2021	else	3296	printf %s "(cached) " >&6
		3297	else $as_nop
2022	if test -n "$CC"; then	3298	if test -n "$CC"; then
2023	ac_cv_prog_CC="$CC" # Let the user override the test.	3299	ac_cv_prog_CC="$CC" # Let the user override the test.
2024	else	3300	else
2025	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3301	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2026	for as_dir in $PATH	3302	for as_dir in $PATH
2027	do	3303	do
2028	IFS=$as_save_IFS	3304	IFS=$as_save_IFS
2029	test -z "$as_dir" && as_dir=.	3305	case $as_dir in #(((
		3306	'') as_dir=./ ;;
		3307	*/) ;;
		3308	*) as_dir=$as_dir/ ;;
		3309	esac
2030	for ac_exec_ext in '' $ac_executable_extensions; do	3310	for ac_exec_ext in '' $ac_executable_extensions; do
2031	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3311	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2032	ac_cv_prog_CC="${ac_tool_prefix}cc"	3312	ac_cv_prog_CC="${ac_tool_prefix}cc"
2033	echo "$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$ac_exec_ext" >&5
2034	break 2	3314	break 2
2035	fi	3315	fi
2036	done	3316	done
2037	done	3317	done
2038	IFS=$as_save_IFS	3318	IFS=$as_save_IFS
2039		3319
2040	fi	3320	fi
2041	fi	3321	fi
2042	CC=$ac_cv_prog_CC	3322	CC=$ac_cv_prog_CC
2043	if test -n "$CC"; then	3323	if test -n "$CC"; then
2044	{ echo "$as_me:$LINENO: result: $CC" >&5	3324	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2045	echo "${ECHO_T}$CC" >&6; }	3325	printf "%s\n" "$CC" >&6; }
2046	else	3326	else
2047	{ echo "$as_me:$LINENO: result: no" >&5	3327	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2048	echo "${ECHO_T}no" >&6; }	3328	printf "%s\n" "no" >&6; }
2049	fi	3329	fi
2050		3330
2051		3331
2052	fi	3332	fi
2053	fi	3333	fi
2054	if test -z "$CC"; then	3334	if test -z "$CC"; then
2055	# 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.
2056	set dummy cc; ac_word=$2	3336	set dummy cc; ac_word=$2
2057	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3337	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2058	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3338	printf %s "checking for $ac_word... " >&6; }
2059	if test "${ac_cv_prog_CC+set}" = set; then	3339	if test ${ac_cv_prog_CC+y}
2060	echo $ECHO_N "(cached) $ECHO_C" >&6	3340	then :
2061	else	3341	printf %s "(cached) " >&6
		3342	else $as_nop
2062	if test -n "$CC"; then	3343	if test -n "$CC"; then
2063	ac_cv_prog_CC="$CC" # Let the user override the test.	3344	ac_cv_prog_CC="$CC" # Let the user override the test.
2064	else	3345	else
2065	ac_prog_rejected=no	3346	ac_prog_rejected=no
2066	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3347	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2067	for as_dir in $PATH	3348	for as_dir in $PATH
2068	do	3349	do
2069	IFS=$as_save_IFS	3350	IFS=$as_save_IFS
2070	test -z "$as_dir" && as_dir=.	3351	case $as_dir in #(((
		3352	'') as_dir=./ ;;
		3353	*/) ;;
		3354	*) as_dir=$as_dir/ ;;
		3355	esac
2071	for ac_exec_ext in '' $ac_executable_extensions; do	3356	for ac_exec_ext in '' $ac_executable_extensions; do
2072	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3357	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2073	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	3358	if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2074	ac_prog_rejected=yes	3359	ac_prog_rejected=yes
2075	continue	3360	continue
2076	fi	3361	fi
2077	ac_cv_prog_CC="cc"	3362	ac_cv_prog_CC="cc"
2078	echo "$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$ac_exec_ext" >&5
2079	break 2	3364	break 2
2080	fi	3365	fi
2081	done	3366	done
2082	done	3367	done
2083	IFS=$as_save_IFS	3368	IFS=$as_save_IFS
2084		3369
2085	if test $ac_prog_rejected = yes; then	3370	if test $ac_prog_rejected = yes; then
2086	# 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.
2087	set dummy $ac_cv_prog_CC	3372	set dummy $ac_cv_prog_CC
…		…
2089	if test $# != 0; then	3374	if test $# != 0; then
2090	# We chose a different compiler from the bogus one.	3375	# We chose a different compiler from the bogus one.
2091	# However, it has the same basename, so the bogon will be chosen	3376	# However, it has the same basename, so the bogon will be chosen
2092	# first if we set CC to just the basename; use the full file name.	3377	# first if we set CC to just the basename; use the full file name.
2093	shift	3378	shift
2094	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"	3379	ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2095	fi	3380	fi
2096	fi	3381	fi
2097	fi	3382	fi
2098	fi	3383	fi
2099	CC=$ac_cv_prog_CC	3384	CC=$ac_cv_prog_CC
2100	if test -n "$CC"; then	3385	if test -n "$CC"; then
2101	{ echo "$as_me:$LINENO: result: $CC" >&5	3386	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2102	echo "${ECHO_T}$CC" >&6; }	3387	printf "%s\n" "$CC" >&6; }
2103	else	3388	else
2104	{ echo "$as_me:$LINENO: result: no" >&5	3389	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2105	echo "${ECHO_T}no" >&6; }	3390	printf "%s\n" "no" >&6; }
2106	fi	3391	fi
2107		3392
2108		3393
2109	fi	3394	fi
2110	if test -z "$CC"; then	3395	if test -z "$CC"; then
2111	if test -n "$ac_tool_prefix"; then	3396	if test -n "$ac_tool_prefix"; then
2112	for ac_prog in cl.exe	3397	for ac_prog in cl.exe
2113	do	3398	do
2114	# 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.
2115	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	3400	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2116	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3401	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2117	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3402	printf %s "checking for $ac_word... " >&6; }
2118	if test "${ac_cv_prog_CC+set}" = set; then	3403	if test ${ac_cv_prog_CC+y}
2119	echo $ECHO_N "(cached) $ECHO_C" >&6	3404	then :
2120	else	3405	printf %s "(cached) " >&6
		3406	else $as_nop
2121	if test -n "$CC"; then	3407	if test -n "$CC"; then
2122	ac_cv_prog_CC="$CC" # Let the user override the test.	3408	ac_cv_prog_CC="$CC" # Let the user override the test.
2123	else	3409	else
2124	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3410	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2125	for as_dir in $PATH	3411	for as_dir in $PATH
2126	do	3412	do
2127	IFS=$as_save_IFS	3413	IFS=$as_save_IFS
2128	test -z "$as_dir" && as_dir=.	3414	case $as_dir in #(((
		3415	'') as_dir=./ ;;
		3416	*/) ;;
		3417	*) as_dir=$as_dir/ ;;
		3418	esac
2129	for ac_exec_ext in '' $ac_executable_extensions; do	3419	for ac_exec_ext in '' $ac_executable_extensions; do
2130	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3420	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2131	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	3421	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2132	echo "$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$ac_exec_ext" >&5
2133	break 2	3423	break 2
2134	fi	3424	fi
2135	done	3425	done
2136	done	3426	done
2137	IFS=$as_save_IFS	3427	IFS=$as_save_IFS
2138		3428
2139	fi	3429	fi
2140	fi	3430	fi
2141	CC=$ac_cv_prog_CC	3431	CC=$ac_cv_prog_CC
2142	if test -n "$CC"; then	3432	if test -n "$CC"; then
2143	{ echo "$as_me:$LINENO: result: $CC" >&5	3433	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2144	echo "${ECHO_T}$CC" >&6; }	3434	printf "%s\n" "$CC" >&6; }
2145	else	3435	else
2146	{ echo "$as_me:$LINENO: result: no" >&5	3436	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2147	echo "${ECHO_T}no" >&6; }	3437	printf "%s\n" "no" >&6; }
2148	fi	3438	fi
2149		3439
2150		3440
2151	test -n "$CC" && break	3441	test -n "$CC" && break
2152	done	3442	done
…		…
2155	ac_ct_CC=$CC	3445	ac_ct_CC=$CC
2156	for ac_prog in cl.exe	3446	for ac_prog in cl.exe
2157	do	3447	do
2158	# 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.
2159	set dummy $ac_prog; ac_word=$2	3449	set dummy $ac_prog; ac_word=$2
2160	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3450	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2161	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3451	printf %s "checking for $ac_word... " >&6; }
2162	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3452	if test ${ac_cv_prog_ac_ct_CC+y}
2163	echo $ECHO_N "(cached) $ECHO_C" >&6	3453	then :
2164	else	3454	printf %s "(cached) " >&6
		3455	else $as_nop
2165	if test -n "$ac_ct_CC"; then	3456	if test -n "$ac_ct_CC"; then
2166	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3457	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2167	else	3458	else
2168	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3459	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2169	for as_dir in $PATH	3460	for as_dir in $PATH
2170	do	3461	do
2171	IFS=$as_save_IFS	3462	IFS=$as_save_IFS
2172	test -z "$as_dir" && as_dir=.	3463	case $as_dir in #(((
		3464	'') as_dir=./ ;;
		3465	*/) ;;
		3466	*) as_dir=$as_dir/ ;;
		3467	esac
2173	for ac_exec_ext in '' $ac_executable_extensions; do	3468	for ac_exec_ext in '' $ac_executable_extensions; do
2174	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3469	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2175	ac_cv_prog_ac_ct_CC="$ac_prog"	3470	ac_cv_prog_ac_ct_CC="$ac_prog"
2176	echo "$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$ac_exec_ext" >&5
2177	break 2	3472	break 2
2178	fi	3473	fi
2179	done	3474	done
2180	done	3475	done
2181	IFS=$as_save_IFS	3476	IFS=$as_save_IFS
2182		3477
2183	fi	3478	fi
2184	fi	3479	fi
2185	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3480	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2186	if test -n "$ac_ct_CC"; then	3481	if test -n "$ac_ct_CC"; then
2187	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3482	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2188	echo "${ECHO_T}$ac_ct_CC" >&6; }	3483	printf "%s\n" "$ac_ct_CC" >&6; }
2189	else	3484	else
2190	{ echo "$as_me:$LINENO: result: no" >&5	3485	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2191	echo "${ECHO_T}no" >&6; }	3486	printf "%s\n" "no" >&6; }
2192	fi	3487	fi
2193		3488
2194		3489
2195	test -n "$ac_ct_CC" && break	3490	test -n "$ac_ct_CC" && break
2196	done	3491	done
…		…
2198	if test "x$ac_ct_CC" = x; then	3493	if test "x$ac_ct_CC" = x; then
2199	CC=""	3494	CC=""
2200	else	3495	else
2201	case $cross_compiling:$ac_tool_warned in	3496	case $cross_compiling:$ac_tool_warned in
2202	yes:)	3497	yes:)
2203	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	3498	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2204	whose name does not start with the host triplet. If you think this	3499	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2205	configuration is useful to you, please write to autoconf@gnu.org." >&5
2206	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2207	whose name does not start with the host triplet. If you think this
2208	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2209	ac_tool_warned=yes ;;	3500	ac_tool_warned=yes ;;
2210	esac	3501	esac
2211	CC=$ac_ct_CC	3502	CC=$ac_ct_CC
2212	fi	3503	fi
2213	fi	3504	fi
2214		3505
2215	fi	3506	fi
		3507	if test -z "$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
2216		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-$LINENO}: result: no" >&5
		3547	printf "%s\n" "no" >&6; }
		3548	fi
2217		3549
2218	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH	3550
2219	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 \`$ac_pwd':" >&2;}
2220	echo "$as_me: error: no acceptable C compiler found in \$PATH	3615	as_fn_error $? "no acceptable C compiler found in \$PATH
2221	See \`config.log' for more details." >&2;}	3616	See \`config.log' for more details" "$LINENO" 5; }
2222	{ (exit 1); exit 1; }; }
2223		3617
2224	# Provide some information about the compiler.	3618	# Provide some information about the compiler.
2225	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
2226	ac_compiler=`set X $ac_compile; echo $2`	3620	set X $ac_compile
		3621	ac_compiler=$2
		3622	for ac_option in --version -v -V -qversion -version; do
2227	{ (ac_try="$ac_compiler --version >&5"	3623	{ { ac_try="$ac_compiler $ac_option >&5"
2228	case "(($ac_try" in	3624	case "(($ac_try" in
2229	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3625	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2230	*) ac_try_echo=$ac_try;;	3626	*) ac_try_echo=$ac_try;;
2231	esac	3627	esac
2232	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3628	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2233	(eval "$ac_compiler --version >&5") 2>&5	3629	printf "%s\n" "$ac_try_echo"; } >&5
		3630	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2234	ac_status=$?	3631	ac_status=$?
2235	echo "$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
2236	(exit $ac_status); }	3640	test $ac_status = 0; }
2237	{ (ac_try="$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"
2238	case "(($ac_try" in	3677	case "(($ac_try" in
2239	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3678	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2240	*) ac_try_echo=$ac_try;;	3679	*) ac_try_echo=$ac_try;;
2241	esac	3680	esac
2242	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3681	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2243	(eval "$ac_compiler -v >&5") 2>&5	3682	printf "%s\n" "$ac_try_echo"; } >&5
2244	ac_status=$?
2245	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2246	(exit $ac_status); }
2247	{ (ac_try="$ac_compiler -V >&5"
2248	case "(($ac_try" in
2249	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2250	*) ac_try_echo=$ac_try;;
2251	esac
2252	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2253	(eval "$ac_compiler -V >&5") 2>&5
2254	ac_status=$?
2255	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2256	(exit $ac_status); }
2257
2258	cat >conftest.$ac_ext <<_ACEOF
2259	/* confdefs.h. */
2260	_ACEOF
2261	cat confdefs.h >>conftest.$ac_ext
2262	cat >>conftest.$ac_ext <<_ACEOF
2263	/* end confdefs.h. */
2264
2265	int
2266	main ()
2267	{
2268
2269	;
2270	return 0;
2271	}
2272	_ACEOF
2273	ac_clean_files_save=$ac_clean_files
2274	ac_clean_files="$ac_clean_files a.out a.exe b.out"
2275	# Try to create an executable without -o first, disregard a.out.
2276	# It will help us diagnose broken compilers, and finding out an intuition
2277	# of exeext.
2278	{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2279	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2280	ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2281	#
2282	# List of possible output files, starting from the most likely.
2283	# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2284	# only as a last resort. b.out is created by i960 compilers.
2285	ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2286	#
2287	# The IRIX 6 linker writes into existing files which may not be
2288	# executable, retaining their permissions. Remove them first so a
2289	# subsequent execution test works.
2290	ac_rmfiles=
2291	for ac_file in $ac_files
2292	do
2293	case $ac_file in
2294	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2295	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
2296	esac
2297	done
2298	rm -f $ac_rmfiles
2299
2300	if { (ac_try="$ac_link_default"
2301	case "(($ac_try" in
2302	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2303	*) ac_try_echo=$ac_try;;
2304	esac
2305	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2306	(eval "$ac_link_default") 2>&5	3683	(eval "$ac_link_default") 2>&5
2307	ac_status=$?	3684	ac_status=$?
2308	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3685	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2309	(exit $ac_status); }; then	3686	test $ac_status = 0; }
		3687	then :
2310	# 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'.
2311	# 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'
2312	# 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,
2313	# 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
2314	# Autoconf.	3692	# Autoconf.
2315	for ac_file in $ac_files ''	3693	for ac_file in $ac_files ''
2316	do	3694	do
2317	test -f "$ac_file" || continue	3695	test -f "$ac_file" || continue
2318	case $ac_file in	3696	case $ac_file in
2319	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )	3697	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2320	;;	3698	;;
2321	[ab].out )	3699	[ab].out )
2322	# We found the default executable, but exeext='' is most	3700	# We found the default executable, but exeext='' is most
2323	# certainly right.	3701	# certainly right.
2324	break;;	3702	break;;
2325	*.* )	3703	*.* )
2326	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;	3704	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
2327	then :; else	3705	then :; else
2328	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3706	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2329	fi	3707	fi
2330	# 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
2331	# 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'
…		…
2337	break;;	3715	break;;
2338	esac	3716	esac
2339	done	3717	done
2340	test "$ac_cv_exeext" = no && ac_cv_exeext=	3718	test "$ac_cv_exeext" = no && ac_cv_exeext=
2341		3719
2342	else	3720	else $as_nop
2343	ac_file=''	3721	ac_file=''
2344	fi	3722	fi
2345
2346	{ echo "$as_me:$LINENO: result: $ac_file" >&5
2347	echo "${ECHO_T}$ac_file" >&6; }
2348	if test -z "$ac_file"; then	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; }
2349	echo "$as_me: failed program was:" >&5	3727	printf "%s\n" "$as_me: failed program was:" >&5
2350	sed 's/^/| /' conftest.$ac_ext >&5	3728	sed 's/^/| /' conftest.$ac_ext >&5
2351		3729
2352	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	3730	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2353	See \`config.log' for more details." >&5	3731	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2354	echo "$as_me: error: C compiler cannot create executables	3732	as_fn_error 77 "C compiler cannot create executables
2355	See \`config.log' for more details." >&2;}	3733	See \`config.log' for more details" "$LINENO" 5; }
2356	{ (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; }
2357	fi	3737	fi
2358		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; }
2359	ac_exeext=$ac_cv_exeext	3742	ac_exeext=$ac_cv_exeext
2360		3743
2361	# Check that the compiler produces executables we can run. If not, either
2362	# the compiler is broken, or we cross compile.
2363	{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2364	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2365	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2366	# If not cross compiling, check that we can run a simple program.
2367	if test "$cross_compiling" != yes; then
2368	if { ac_try='./$ac_file'
2369	{ (case "(($ac_try" in
2370	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2371	*) ac_try_echo=$ac_try;;
2372	esac
2373	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2374	(eval "$ac_try") 2>&5
2375	ac_status=$?
2376	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2377	(exit $ac_status); }; }; then
2378	cross_compiling=no
2379	else
2380	if test "$cross_compiling" = maybe; then
2381	cross_compiling=yes
2382	else
2383	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2384	If you meant to cross compile, use \`--host'.
2385	See \`config.log' for more details." >&5
2386	echo "$as_me: error: cannot run C compiled programs.
2387	If you meant to cross compile, use \`--host'.
2388	See \`config.log' for more details." >&2;}
2389	{ (exit 1); exit 1; }; }
2390	fi
2391	fi
2392	fi
2393	{ echo "$as_me:$LINENO: result: yes" >&5
2394	echo "${ECHO_T}yes" >&6; }
2395
2396	rm -f a.out a.exe conftest$ac_cv_exeext b.out	3744	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2397	ac_clean_files=$ac_clean_files_save	3745	ac_clean_files=$ac_clean_files_save
2398	# Check that the compiler produces executables we can run. If not, either
2399	# the compiler is broken, or we cross compile.
2400	{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2401	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2402	{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
2403	echo "${ECHO_T}$cross_compiling" >&6; }
2404
2405	{ echo "$as_me:$LINENO: checking for suffix of executables" >&5	3746	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2406	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }	3747	printf %s "checking for suffix of executables... " >&6; }
2407	if { (ac_try="$ac_link"	3748	if { { ac_try="$ac_link"
2408	case "(($ac_try" in	3749	case "(($ac_try" in
2409	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3750	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2410	*) ac_try_echo=$ac_try;;	3751	*) ac_try_echo=$ac_try;;
2411	esac	3752	esac
2412	eval "echo \"\$as_me:$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
2413	(eval "$ac_link") 2>&5	3755	(eval "$ac_link") 2>&5
2414	ac_status=$?	3756	ac_status=$?
2415	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3757	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2416	(exit $ac_status); }; then	3758	test $ac_status = 0; }
		3759	then :
2417	# If both `conftest.exe' and `conftest' are `present' (well, observable)	3760	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2418	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	3761	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2419	# work properly (i.e., refer to `conftest.exe'), while it won't with	3762	# work properly (i.e., refer to `conftest.exe'), while it won't with
2420	# `rm'.	3763	# `rm'.
2421	for ac_file in conftest.exe conftest conftest.*; do	3764	for ac_file in conftest.exe conftest conftest.*; do
2422	test -f "$ac_file" || continue	3765	test -f "$ac_file" || continue
2423	case $ac_file in	3766	case $ac_file in
2424	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;	3767	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2425	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3768	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2426	break;;	3769	break;;
2427	* ) break;;	3770	* ) break;;
2428	esac	3771	esac
2429	done	3772	done
2430	else	3773	else $as_nop
2431	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link	3774	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2432	See \`config.log' for more details." >&5	3775	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2433	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link	3776	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2434	See \`config.log' for more details." >&2;}	3777	See \`config.log' for more details" "$LINENO" 5; }
2435	{ (exit 1); exit 1; }; }
2436	fi	3778	fi
2437
2438	rm -f conftest$ac_cv_exeext	3779	rm -f conftest conftest$ac_cv_exeext
2439	{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	3780	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2440	echo "${ECHO_T}$ac_cv_exeext" >&6; }	3781	printf "%s\n" "$ac_cv_exeext" >&6; }
2441		3782
2442	rm -f conftest.$ac_ext	3783	rm -f conftest.$ac_ext
2443	EXEEXT=$ac_cv_exeext	3784	EXEEXT=$ac_cv_exeext
2444	ac_exeext=$EXEEXT	3785	ac_exeext=$EXEEXT
2445	{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
2446	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2447	if test "${ac_cv_objext+set}" = set; then
2448	echo $ECHO_N "(cached) $ECHO_C" >&6
2449	else
2450	cat >conftest.$ac_ext <<_ACEOF
2451	/* confdefs.h. */
2452	_ACEOF
2453	cat confdefs.h >>conftest.$ac_ext	3786	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2454	cat >>conftest.$ac_ext <<_ACEOF
2455	/* end confdefs.h. */	3787	/* end confdefs.h. */
2456		3788	#include <stdio.h>
2457	int	3789	int
2458	main ()	3790	main (void)
2459	{	3791	{
		3792	FILE *f = fopen ("conftest.out", "w");
		3793	return ferror (f) || fclose (f) != 0;
2460		3794
2461	;	3795	;
2462	return 0;	3796	return 0;
2463	}	3797	}
2464	_ACEOF	3798	_ACEOF
2465	rm -f conftest.o conftest.obj	3799	ac_clean_files="$ac_clean_files conftest.out"
2466	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"
2467	case "(($ac_try" in	3806	case "(($ac_try" in
2468	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3807	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2469	*) ac_try_echo=$ac_try;;	3808	*) ac_try_echo=$ac_try;;
2470	esac	3809	esac
2471	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
2472	(eval "$ac_compile") 2>&5	3870	(eval "$ac_compile") 2>&5
2473	ac_status=$?	3871	ac_status=$?
2474	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3872	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2475	(exit $ac_status); }; then	3873	test $ac_status = 0; }
		3874	then :
2476	for ac_file in conftest.o conftest.obj conftest.*; do	3875	for ac_file in conftest.o conftest.obj conftest.*; do
2477	test -f "$ac_file" || continue;	3876	test -f "$ac_file" || continue;
2478	case $ac_file in	3877	case $ac_file in
2479	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;	3878	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2480	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`	3879	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2481	break;;	3880	break;;
2482	esac	3881	esac
2483	done	3882	done
2484	else	3883	else $as_nop
2485	echo "$as_me: failed program was:" >&5	3884	printf "%s\n" "$as_me: failed program was:" >&5
2486	sed 's/^/| /' conftest.$ac_ext >&5	3885	sed 's/^/| /' conftest.$ac_ext >&5
2487		3886
2488	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile	3887	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2489	See \`config.log' for more details." >&5	3888	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2490	echo "$as_me: error: cannot compute suffix of object files: cannot compile	3889	as_fn_error $? "cannot compute suffix of object files: cannot compile
2491	See \`config.log' for more details." >&2;}	3890	See \`config.log' for more details" "$LINENO" 5; }
2492	{ (exit 1); exit 1; }; }
2493	fi	3891	fi
2494
2495	rm -f conftest.$ac_cv_objext conftest.$ac_ext	3892	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2496	fi	3893	fi
2497	{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	3894	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2498	echo "${ECHO_T}$ac_cv_objext" >&6; }	3895	printf "%s\n" "$ac_cv_objext" >&6; }
2499	OBJEXT=$ac_cv_objext	3896	OBJEXT=$ac_cv_objext
2500	ac_objext=$OBJEXT	3897	ac_objext=$OBJEXT
2501	{ 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
2502	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }	3899	printf %s "checking whether the compiler supports GNU C... " >&6; }
2503	if test "${ac_cv_c_compiler_gnu+set}" = set; then	3900	if test ${ac_cv_c_compiler_gnu+y}
2504	echo $ECHO_N "(cached) $ECHO_C" >&6	3901	then :
2505	else	3902	printf %s "(cached) " >&6
2506	cat >conftest.$ac_ext <<_ACEOF	3903	else $as_nop
2507	/* confdefs.h. */
2508	_ACEOF
2509	cat confdefs.h >>conftest.$ac_ext	3904	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2510	cat >>conftest.$ac_ext <<_ACEOF
2511	/* end confdefs.h. */	3905	/* end confdefs.h. */
2512		3906
2513	int	3907	int
2514	main ()	3908	main (void)
2515	{	3909	{
2516	#ifndef __GNUC__	3910	#ifndef __GNUC__
2517	choke me	3911	choke me
2518	#endif	3912	#endif
2519		3913
2520	;	3914	;
2521	return 0;	3915	return 0;
2522	}	3916	}
2523	_ACEOF	3917	_ACEOF
2524	rm -f conftest.$ac_objext	3918	if ac_fn_c_try_compile "$LINENO"
2525	if { (ac_try="$ac_compile"	3919	then :
2526	case "(($ac_try" in
2527	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2528	*) ac_try_echo=$ac_try;;
2529	esac
2530	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2531	(eval "$ac_compile") 2>conftest.er1
2532	ac_status=$?
2533	grep -v '^ *+' conftest.er1 >conftest.err
2534	rm -f conftest.er1
2535	cat conftest.err >&5
2536	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2537	(exit $ac_status); } && {
2538	test -z "$ac_c_werror_flag" ||
2539	test ! -s conftest.err
2540	} && test -s conftest.$ac_objext; then
2541	ac_compiler_gnu=yes	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 $ac_compiler_gnu = yes; then
		3933	GCC=yes
2542	else	3934	else
2543	echo "$as_me: failed program was:" >&5	3935	GCC=
2544	sed 's/^/| /' conftest.$ac_ext >&5
2545
2546	ac_compiler_gnu=no
2547	fi	3936	fi
2548
2549	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2550	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2551
2552	fi
2553	{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2554	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2555	GCC=`test $ac_compiler_gnu = yes && echo yes`
2556	ac_test_CFLAGS=${CFLAGS+set}	3937	ac_test_CFLAGS=${CFLAGS+y}
2557	ac_save_CFLAGS=$CFLAGS	3938	ac_save_CFLAGS=$CFLAGS
2558	{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5	3939	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2559	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }	3940	printf %s "checking whether $CC accepts -g... " >&6; }
2560	if test "${ac_cv_prog_cc_g+set}" = set; then	3941	if test ${ac_cv_prog_cc_g+y}
2561	echo $ECHO_N "(cached) $ECHO_C" >&6	3942	then :
2562	else	3943	printf %s "(cached) " >&6
		3944	else $as_nop
2563	ac_save_c_werror_flag=$ac_c_werror_flag	3945	ac_save_c_werror_flag=$ac_c_werror_flag
2564	ac_c_werror_flag=yes	3946	ac_c_werror_flag=yes
2565	ac_cv_prog_cc_g=no	3947	ac_cv_prog_cc_g=no
2566	CFLAGS="-g"	3948	CFLAGS="-g"
2567	cat >conftest.$ac_ext <<_ACEOF
2568	/* confdefs.h. */
2569	_ACEOF
2570	cat confdefs.h >>conftest.$ac_ext	3949	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2571	cat >>conftest.$ac_ext <<_ACEOF
2572	/* end confdefs.h. */	3950	/* end confdefs.h. */
2573		3951
2574	int	3952	int
2575	main ()	3953	main (void)
2576	{	3954	{
2577		3955
2578	;	3956	;
2579	return 0;	3957	return 0;
2580	}	3958	}
2581	_ACEOF	3959	_ACEOF
2582	rm -f conftest.$ac_objext	3960	if ac_fn_c_try_compile "$LINENO"
2583	if { (ac_try="$ac_compile"	3961	then :
2584	case "(($ac_try" in
2585	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2586	*) ac_try_echo=$ac_try;;
2587	esac
2588	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2589	(eval "$ac_compile") 2>conftest.er1
2590	ac_status=$?
2591	grep -v '^ *+' conftest.er1 >conftest.err
2592	rm -f conftest.er1
2593	cat conftest.err >&5
2594	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2595	(exit $ac_status); } && {
2596	test -z "$ac_c_werror_flag" ||
2597	test ! -s conftest.err
2598	} && test -s conftest.$ac_objext; then
2599	ac_cv_prog_cc_g=yes	3962	ac_cv_prog_cc_g=yes
2600	else	3963	else $as_nop
2601	echo "$as_me: failed program was:" >&5
2602	sed 's/^/| /' conftest.$ac_ext >&5
2603
2604	CFLAGS=""	3964	CFLAGS=""
2605	cat >conftest.$ac_ext <<_ACEOF
2606	/* confdefs.h. */
2607	_ACEOF
2608	cat confdefs.h >>conftest.$ac_ext	3965	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2609	cat >>conftest.$ac_ext <<_ACEOF
2610	/* end confdefs.h. */	3966	/* end confdefs.h. */
2611		3967
2612	int	3968	int
2613	main ()	3969	main (void)
2614	{	3970	{
2615		3971
2616	;	3972	;
2617	return 0;	3973	return 0;
2618	}	3974	}
2619	_ACEOF	3975	_ACEOF
2620	rm -f conftest.$ac_objext	3976	if ac_fn_c_try_compile "$LINENO"
2621	if { (ac_try="$ac_compile"	3977	then :
2622	case "(($ac_try" in
2623	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2624	*) ac_try_echo=$ac_try;;
2625	esac
2626	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2627	(eval "$ac_compile") 2>conftest.er1
2628	ac_status=$?
2629	grep -v '^ *+' conftest.er1 >conftest.err
2630	rm -f conftest.er1
2631	cat conftest.err >&5
2632	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2633	(exit $ac_status); } && {
2634	test -z "$ac_c_werror_flag" ||
2635	test ! -s conftest.err
2636	} && test -s conftest.$ac_objext; then
2637	:
2638	else
2639	echo "$as_me: failed program was:" >&5
2640	sed 's/^/| /' conftest.$ac_ext >&5
2641		3978
		3979	else $as_nop
2642	ac_c_werror_flag=$ac_save_c_werror_flag	3980	ac_c_werror_flag=$ac_save_c_werror_flag
2643	CFLAGS="-g"	3981	CFLAGS="-g"
2644	cat >conftest.$ac_ext <<_ACEOF
2645	/* confdefs.h. */
2646	_ACEOF
2647	cat confdefs.h >>conftest.$ac_ext	3982	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2648	cat >>conftest.$ac_ext <<_ACEOF
2649	/* end confdefs.h. */	3983	/* end confdefs.h. */
2650		3984
2651	int	3985	int
2652	main ()	3986	main (void)
2653	{	3987	{
2654		3988
2655	;	3989	;
2656	return 0;	3990	return 0;
2657	}	3991	}
2658	_ACEOF	3992	_ACEOF
2659	rm -f conftest.$ac_objext	3993	if ac_fn_c_try_compile "$LINENO"
2660	if { (ac_try="$ac_compile"	3994	then :
2661	case "(($ac_try" in
2662	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2663	*) ac_try_echo=$ac_try;;
2664	esac
2665	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2666	(eval "$ac_compile") 2>conftest.er1
2667	ac_status=$?
2668	grep -v '^ *+' conftest.er1 >conftest.err
2669	rm -f conftest.er1
2670	cat conftest.err >&5
2671	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2672	(exit $ac_status); } && {
2673	test -z "$ac_c_werror_flag" ||
2674	test ! -s conftest.err
2675	} && test -s conftest.$ac_objext; then
2676	ac_cv_prog_cc_g=yes	3995	ac_cv_prog_cc_g=yes
2677	else
2678	echo "$as_me: failed program was:" >&5
2679	sed 's/^/| /' conftest.$ac_ext >&5
2680
2681
2682	fi	3996	fi
2683
2684	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	3997	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2685	fi	3998	fi
2686
2687	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	3999	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2688	fi	4000	fi
2689
2690	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4001	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2691	ac_c_werror_flag=$ac_save_c_werror_flag	4002	ac_c_werror_flag=$ac_save_c_werror_flag
2692	fi	4003	fi
2693	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	4004	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2694	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }	4005	printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
2695	if test "$ac_test_CFLAGS" = set; then	4006	if test $ac_test_CFLAGS; then
2696	CFLAGS=$ac_save_CFLAGS	4007	CFLAGS=$ac_save_CFLAGS
2697	elif test $ac_cv_prog_cc_g = yes; then	4008	elif test $ac_cv_prog_cc_g = yes; then
2698	if test "$GCC" = yes; then	4009	if test "$GCC" = yes; then
2699	CFLAGS="-g -O2"	4010	CFLAGS="-g -O2"
2700	else	4011	else
…		…
2705	CFLAGS="-O2"	4016	CFLAGS="-O2"
2706	else	4017	else
2707	CFLAGS=	4018	CFLAGS=
2708	fi	4019	fi
2709	fi	4020	fi
2710	{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5	4021	ac_prog_cc_stdc=no
2711	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=$ac_save_CC
		4094	fi
		4095
2712	if test "${ac_cv_prog_cc_c89+set}" = set; then	4096	if test "x$ac_cv_prog_cc_c99" = xno
2713	echo $ECHO_N "(cached) $ECHO_C" >&6	4097	then :
2714	else	4098	{ printf "%s\n" "$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 $as_nop
2715	ac_cv_prog_cc_c89=no	4122	ac_cv_prog_cc_c89=no
2716	ac_save_CC=$CC	4123	ac_save_CC=$CC
2717	cat >conftest.$ac_ext <<_ACEOF	4124	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2718	/* confdefs.h. */	4125	/* end confdefs.h. */
		4126	$ac_c_conftest_c89_program
2719	_ACEOF	4127	_ACEOF
2720	cat confdefs.h >>conftest.$ac_ext	4128	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2721	cat >>conftest.$ac_ext <<_ACEOF
2722	/* end confdefs.h. */
2723	#include <stdarg.h>
2724	#include <stdio.h>
2725	#include <sys/types.h>
2726	#include <sys/stat.h>
2727	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2728	struct buf { int x; };
2729	FILE * (*rcsopen) (struct buf *, struct stat *, int);
2730	static char *e (p, i)
2731	char **p;
2732	int i;
2733	{
2734	return p[i];
2735	}
2736	static char *f (char * (*g) (char **, int), char **p, ...)
2737	{
2738	char *s;
2739	va_list v;
2740	va_start (v,p);
2741	s = g (p, va_arg (v,int));
2742	va_end (v);
2743	return s;
2744	}
2745
2746	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2747	function prototypes and stuff, but not '\xHH' hex character constants.
2748	These don't provoke an error unfortunately, instead are silently treated
2749	as 'x'. The following induces an error, until -std is added to get
2750	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2751	array size at least. It's necessary to write '\x00'==0 to get something
2752	that's true only with -std. */
2753	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2754
2755	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2756	inside strings and character constants. */
2757	#define FOO(x) 'x'
2758	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2759
2760	int test (int i, double x);
2761	struct s1 {int (*f) (int a);};
2762	struct s2 {int (*f) (double a);};
2763	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2764	int argc;
2765	char **argv;
2766	int
2767	main ()
2768	{
2769	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2770	;
2771	return 0;
2772	}
2773	_ACEOF
2774	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2775	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2776	do	4129	do
2777	CC="$ac_save_CC $ac_arg"	4130	CC="$ac_save_CC $ac_arg"
2778	rm -f conftest.$ac_objext	4131	if ac_fn_c_try_compile "$LINENO"
2779	if { (ac_try="$ac_compile"	4132	then :
2780	case "(($ac_try" in
2781	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2782	*) ac_try_echo=$ac_try;;
2783	esac
2784	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2785	(eval "$ac_compile") 2>conftest.er1
2786	ac_status=$?
2787	grep -v '^ *+' conftest.er1 >conftest.err
2788	rm -f conftest.er1
2789	cat conftest.err >&5
2790	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2791	(exit $ac_status); } && {
2792	test -z "$ac_c_werror_flag" ||
2793	test ! -s conftest.err
2794	} && test -s conftest.$ac_objext; then
2795	ac_cv_prog_cc_c89=$ac_arg	4133	ac_cv_prog_cc_c89=$ac_arg
2796	else
2797	echo "$as_me: failed program was:" >&5
2798	sed 's/^/| /' conftest.$ac_ext >&5
2799
2800
2801	fi	4134	fi
2802
2803	rm -f core conftest.err conftest.$ac_objext	4135	rm -f core conftest.err conftest.$ac_objext conftest.beam
2804	test "x$ac_cv_prog_cc_c89" != "xno" && break	4136	test "x$ac_cv_prog_cc_c89" != "xno" && break
2805	done	4137	done
2806	rm -f conftest.$ac_ext	4138	rm -f conftest.$ac_ext
2807	CC=$ac_save_CC	4139	CC=$ac_save_CC
2808
2809	fi	4140	fi
2810	# AC_CACHE_VAL	4141
2811	case "x$ac_cv_prog_cc_c89" in	4142	if test "x$ac_cv_prog_cc_c89" = xno
2812	x)	4143	then :
2813	{ echo "$as_me:$LINENO: result: none needed" >&5	4144	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2814	echo "${ECHO_T}none needed" >&6; } ;;	4145	printf "%s\n" "unsupported" >&6; }
2815	xno)	4146	else $as_nop
2816	{ echo "$as_me:$LINENO: result: unsupported" >&5	4147	if test "x$ac_cv_prog_cc_c89" = x
2817	echo "${ECHO_T}unsupported" >&6; } ;;	4148	then :
2818	*)	4149	{ printf "%s\n" "$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; }
2819	CC="$CC $ac_cv_prog_cc_c89"	4154	CC="$CC $ac_cv_prog_cc_c89"
2820	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5	4155	fi
2821	echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;	4156	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
2822	esac	4157	ac_prog_cc_stdc=c89
2823		4158	fi
		4159	fi
2824		4160
2825	ac_ext=c	4161	ac_ext=c
2826	ac_cpp='$CPP $CPPFLAGS'	4162	ac_cpp='$CPP $CPPFLAGS'
2827	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4163	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2828	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4164	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2829	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4165	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		4166
		4167
		4168
		4169
		4170
		4171
2830		4172
2831	ac_ext=cpp	4173	ac_ext=cpp
2832	ac_cpp='$CXXCPP $CPPFLAGS'	4174	ac_cpp='$CXXCPP $CPPFLAGS'
2833	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4175	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2834	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4176	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
…		…
2836	if test -z "$CXX"; then	4178	if test -z "$CXX"; then
2837	if test -n "$CCC"; then	4179	if test -n "$CCC"; then
2838	CXX=$CCC	4180	CXX=$CCC
2839	else	4181	else
2840	if test -n "$ac_tool_prefix"; then	4182	if test -n "$ac_tool_prefix"; then
2841	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	4183	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
2842	do	4184	do
2843	# Extract the first word of "$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.
2844	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	4186	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2845	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4187	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2846	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4188	printf %s "checking for $ac_word... " >&6; }
2847	if test "${ac_cv_prog_CXX+set}" = set; then	4189	if test ${ac_cv_prog_CXX+y}
2848	echo $ECHO_N "(cached) $ECHO_C" >&6	4190	then :
2849	else	4191	printf %s "(cached) " >&6
		4192	else $as_nop
2850	if test -n "$CXX"; then	4193	if test -n "$CXX"; then
2851	ac_cv_prog_CXX="$CXX" # Let the user override the test.	4194	ac_cv_prog_CXX="$CXX" # Let the user override the test.
2852	else	4195	else
2853	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4196	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2854	for as_dir in $PATH	4197	for as_dir in $PATH
2855	do	4198	do
2856	IFS=$as_save_IFS	4199	IFS=$as_save_IFS
2857	test -z "$as_dir" && as_dir=.	4200	case $as_dir in #(((
		4201	'') as_dir=./ ;;
		4202	*/) ;;
		4203	*) as_dir=$as_dir/ ;;
		4204	esac
2858	for ac_exec_ext in '' $ac_executable_extensions; do	4205	for ac_exec_ext in '' $ac_executable_extensions; do
2859	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	4206	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2860	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	4207	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2861	echo "$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$ac_exec_ext" >&5
2862	break 2	4209	break 2
2863	fi	4210	fi
2864	done	4211	done
2865	done	4212	done
2866	IFS=$as_save_IFS	4213	IFS=$as_save_IFS
2867		4214
2868	fi	4215	fi
2869	fi	4216	fi
2870	CXX=$ac_cv_prog_CXX	4217	CXX=$ac_cv_prog_CXX
2871	if test -n "$CXX"; then	4218	if test -n "$CXX"; then
2872	{ echo "$as_me:$LINENO: result: $CXX" >&5	4219	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
2873	echo "${ECHO_T}$CXX" >&6; }	4220	printf "%s\n" "$CXX" >&6; }
2874	else	4221	else
2875	{ echo "$as_me:$LINENO: result: no" >&5	4222	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2876	echo "${ECHO_T}no" >&6; }	4223	printf "%s\n" "no" >&6; }
2877	fi	4224	fi
2878		4225
2879		4226
2880	test -n "$CXX" && break	4227	test -n "$CXX" && break
2881	done	4228	done
2882	fi	4229	fi
2883	if test -z "$CXX"; then	4230	if test -z "$CXX"; then
2884	ac_ct_CXX=$CXX	4231	ac_ct_CXX=$CXX
2885	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++
2886	do	4233	do
2887	# 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.
2888	set dummy $ac_prog; ac_word=$2	4235	set dummy $ac_prog; ac_word=$2
2889	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4236	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2890	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4237	printf %s "checking for $ac_word... " >&6; }
2891	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	4238	if test ${ac_cv_prog_ac_ct_CXX+y}
2892	echo $ECHO_N "(cached) $ECHO_C" >&6	4239	then :
2893	else	4240	printf %s "(cached) " >&6
		4241	else $as_nop
2894	if test -n "$ac_ct_CXX"; then	4242	if test -n "$ac_ct_CXX"; then
2895	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	4243	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2896	else	4244	else
2897	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4245	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2898	for as_dir in $PATH	4246	for as_dir in $PATH
2899	do	4247	do
2900	IFS=$as_save_IFS	4248	IFS=$as_save_IFS
2901	test -z "$as_dir" && as_dir=.	4249	case $as_dir in #(((
		4250	'') as_dir=./ ;;
		4251	*/) ;;
		4252	*) as_dir=$as_dir/ ;;
		4253	esac
2902	for ac_exec_ext in '' $ac_executable_extensions; do	4254	for ac_exec_ext in '' $ac_executable_extensions; do
2903	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	4255	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2904	ac_cv_prog_ac_ct_CXX="$ac_prog"	4256	ac_cv_prog_ac_ct_CXX="$ac_prog"
2905	echo "$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$ac_exec_ext" >&5
2906	break 2	4258	break 2
2907	fi	4259	fi
2908	done	4260	done
2909	done	4261	done
2910	IFS=$as_save_IFS	4262	IFS=$as_save_IFS
2911		4263
2912	fi	4264	fi
2913	fi	4265	fi
2914	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	4266	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2915	if test -n "$ac_ct_CXX"; then	4267	if test -n "$ac_ct_CXX"; then
2916	{ echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5	4268	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
2917	echo "${ECHO_T}$ac_ct_CXX" >&6; }	4269	printf "%s\n" "$ac_ct_CXX" >&6; }
2918	else	4270	else
2919	{ echo "$as_me:$LINENO: result: no" >&5	4271	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2920	echo "${ECHO_T}no" >&6; }	4272	printf "%s\n" "no" >&6; }
2921	fi	4273	fi
2922		4274
2923		4275
2924	test -n "$ac_ct_CXX" && break	4276	test -n "$ac_ct_CXX" && break
2925	done	4277	done
…		…
2927	if test "x$ac_ct_CXX" = x; then	4279	if test "x$ac_ct_CXX" = x; then
2928	CXX="g++"	4280	CXX="g++"
2929	else	4281	else
2930	case $cross_compiling:$ac_tool_warned in	4282	case $cross_compiling:$ac_tool_warned in
2931	yes:)	4283	yes:)
2932	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	4284	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2933	whose name does not start with the host triplet. If you think this	4285	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2934	configuration is useful to you, please write to autoconf@gnu.org." >&5
2935	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2936	whose name does not start with the host triplet. If you think this
2937	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2938	ac_tool_warned=yes ;;	4286	ac_tool_warned=yes ;;
2939	esac	4287	esac
2940	CXX=$ac_ct_CXX	4288	CXX=$ac_ct_CXX
2941	fi	4289	fi
2942	fi	4290	fi
2943		4291
2944	fi	4292	fi
2945	fi	4293	fi
2946	# Provide some information about the compiler.	4294	# Provide some information about the compiler.
2947	echo "$as_me:$LINENO: checking for C++ compiler version" >&5	4295	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
2948	ac_compiler=`set X $ac_compile; echo $2`	4296	set X $ac_compile
		4297	ac_compiler=$2
		4298	for ac_option in --version -v -V -qversion; do
2949	{ (ac_try="$ac_compiler --version >&5"	4299	{ { ac_try="$ac_compiler $ac_option >&5"
2950	case "(($ac_try" in	4300	case "(($ac_try" in
2951	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	4301	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2952	*) ac_try_echo=$ac_try;;	4302	*) ac_try_echo=$ac_try;;
2953	esac	4303	esac
2954	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	4304	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2955	(eval "$ac_compiler --version >&5") 2>&5	4305	printf "%s\n" "$ac_try_echo"; } >&5
		4306	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2956	ac_status=$?	4307	ac_status=$?
2957	echo "$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
2958	(exit $ac_status); }	4316	test $ac_status = 0; }
2959	{ (ac_try="$ac_compiler -v >&5"	4317	done
2960	case "(($ac_try" in
2961	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2962	*) ac_try_echo=$ac_try;;
2963	esac
2964	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2965	(eval "$ac_compiler -v >&5") 2>&5
2966	ac_status=$?
2967	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2968	(exit $ac_status); }
2969	{ (ac_try="$ac_compiler -V >&5"
2970	case "(($ac_try" in
2971	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2972	*) ac_try_echo=$ac_try;;
2973	esac
2974	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2975	(eval "$ac_compiler -V >&5") 2>&5
2976	ac_status=$?
2977	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2978	(exit $ac_status); }
2979		4318
2980	{ echo "$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
2981	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }	4320	printf %s "checking whether the compiler supports GNU C++... " >&6; }
2982	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then	4321	if test ${ac_cv_cxx_compiler_gnu+y}
2983	echo $ECHO_N "(cached) $ECHO_C" >&6	4322	then :
2984	else	4323	printf %s "(cached) " >&6
2985	cat >conftest.$ac_ext <<_ACEOF	4324	else $as_nop
2986	/* confdefs.h. */
2987	_ACEOF
2988	cat confdefs.h >>conftest.$ac_ext	4325	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2989	cat >>conftest.$ac_ext <<_ACEOF
2990	/* end confdefs.h. */	4326	/* end confdefs.h. */
2991		4327
2992	int	4328	int
2993	main ()	4329	main (void)
2994	{	4330	{
2995	#ifndef __GNUC__	4331	#ifndef __GNUC__
2996	choke me	4332	choke me
2997	#endif	4333	#endif
2998		4334
2999	;	4335	;
3000	return 0;	4336	return 0;
3001	}	4337	}
3002	_ACEOF	4338	_ACEOF
3003	rm -f conftest.$ac_objext	4339	if ac_fn_cxx_try_compile "$LINENO"
3004	if { (ac_try="$ac_compile"	4340	then :
3005	case "(($ac_try" in
3006	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3007	*) ac_try_echo=$ac_try;;
3008	esac
3009	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3010	(eval "$ac_compile") 2>conftest.er1
3011	ac_status=$?
3012	grep -v '^ *+' conftest.er1 >conftest.err
3013	rm -f conftest.er1
3014	cat conftest.err >&5
3015	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3016	(exit $ac_status); } && {
3017	test -z "$ac_cxx_werror_flag" ||
3018	test ! -s conftest.err
3019	} && test -s conftest.$ac_objext; then
3020	ac_compiler_gnu=yes	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 $ac_compiler_gnu = yes; then
		4354	GXX=yes
3021	else	4355	else
3022	echo "$as_me: failed program was:" >&5	4356	GXX=
3023	sed 's/^/| /' conftest.$ac_ext >&5
3024
3025	ac_compiler_gnu=no
3026	fi	4357	fi
3027
3028	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3029	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3030
3031	fi
3032	{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3033	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
3034	GXX=`test $ac_compiler_gnu = yes && echo yes`
3035	ac_test_CXXFLAGS=${CXXFLAGS+set}	4358	ac_test_CXXFLAGS=${CXXFLAGS+y}
3036	ac_save_CXXFLAGS=$CXXFLAGS	4359	ac_save_CXXFLAGS=$CXXFLAGS
3037	{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5	4360	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3038	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }	4361	printf %s "checking whether $CXX accepts -g... " >&6; }
3039	if test "${ac_cv_prog_cxx_g+set}" = set; then	4362	if test ${ac_cv_prog_cxx_g+y}
3040	echo $ECHO_N "(cached) $ECHO_C" >&6	4363	then :
3041	else	4364	printf %s "(cached) " >&6
		4365	else $as_nop
3042	ac_save_cxx_werror_flag=$ac_cxx_werror_flag	4366	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3043	ac_cxx_werror_flag=yes	4367	ac_cxx_werror_flag=yes
3044	ac_cv_prog_cxx_g=no	4368	ac_cv_prog_cxx_g=no
3045	CXXFLAGS="-g"	4369	CXXFLAGS="-g"
3046	cat >conftest.$ac_ext <<_ACEOF
3047	/* confdefs.h. */
3048	_ACEOF
3049	cat confdefs.h >>conftest.$ac_ext	4370	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3050	cat >>conftest.$ac_ext <<_ACEOF
3051	/* end confdefs.h. */	4371	/* end confdefs.h. */
3052		4372
3053	int	4373	int
3054	main ()	4374	main (void)
3055	{	4375	{
3056		4376
3057	;	4377	;
3058	return 0;	4378	return 0;
3059	}	4379	}
3060	_ACEOF	4380	_ACEOF
3061	rm -f conftest.$ac_objext	4381	if ac_fn_cxx_try_compile "$LINENO"
3062	if { (ac_try="$ac_compile"	4382	then :
3063	case "(($ac_try" in
3064	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3065	*) ac_try_echo=$ac_try;;
3066	esac
3067	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3068	(eval "$ac_compile") 2>conftest.er1
3069	ac_status=$?
3070	grep -v '^ *+' conftest.er1 >conftest.err
3071	rm -f conftest.er1
3072	cat conftest.err >&5
3073	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3074	(exit $ac_status); } && {
3075	test -z "$ac_cxx_werror_flag" ||
3076	test ! -s conftest.err
3077	} && test -s conftest.$ac_objext; then
3078	ac_cv_prog_cxx_g=yes	4383	ac_cv_prog_cxx_g=yes
3079	else	4384	else $as_nop
3080	echo "$as_me: failed program was:" >&5
3081	sed 's/^/| /' conftest.$ac_ext >&5
3082
3083	CXXFLAGS=""	4385	CXXFLAGS=""
3084	cat >conftest.$ac_ext <<_ACEOF
3085	/* confdefs.h. */
3086	_ACEOF
3087	cat confdefs.h >>conftest.$ac_ext	4386	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3088	cat >>conftest.$ac_ext <<_ACEOF
3089	/* end confdefs.h. */	4387	/* end confdefs.h. */
3090		4388
3091	int	4389	int
3092	main ()	4390	main (void)
3093	{	4391	{
3094		4392
3095	;	4393	;
3096	return 0;	4394	return 0;
3097	}	4395	}
3098	_ACEOF	4396	_ACEOF
3099	rm -f conftest.$ac_objext	4397	if ac_fn_cxx_try_compile "$LINENO"
3100	if { (ac_try="$ac_compile"	4398	then :
3101	case "(($ac_try" in
3102	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3103	*) ac_try_echo=$ac_try;;
3104	esac
3105	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3106	(eval "$ac_compile") 2>conftest.er1
3107	ac_status=$?
3108	grep -v '^ *+' conftest.er1 >conftest.err
3109	rm -f conftest.er1
3110	cat conftest.err >&5
3111	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3112	(exit $ac_status); } && {
3113	test -z "$ac_cxx_werror_flag" ||
3114	test ! -s conftest.err
3115	} && test -s conftest.$ac_objext; then
3116	:
3117	else
3118	echo "$as_me: failed program was:" >&5
3119	sed 's/^/| /' conftest.$ac_ext >&5
3120		4399
		4400	else $as_nop
3121	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4401	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3122	CXXFLAGS="-g"	4402	CXXFLAGS="-g"
3123	cat >conftest.$ac_ext <<_ACEOF
3124	/* confdefs.h. */
3125	_ACEOF
3126	cat confdefs.h >>conftest.$ac_ext	4403	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3127	cat >>conftest.$ac_ext <<_ACEOF
3128	/* end confdefs.h. */	4404	/* end confdefs.h. */
3129		4405
3130	int	4406	int
3131	main ()	4407	main (void)
3132	{	4408	{
3133		4409
3134	;	4410	;
3135	return 0;	4411	return 0;
3136	}	4412	}
3137	_ACEOF	4413	_ACEOF
3138	rm -f conftest.$ac_objext	4414	if ac_fn_cxx_try_compile "$LINENO"
3139	if { (ac_try="$ac_compile"	4415	then :
3140	case "(($ac_try" in
3141	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3142	*) ac_try_echo=$ac_try;;
3143	esac
3144	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3145	(eval "$ac_compile") 2>conftest.er1
3146	ac_status=$?
3147	grep -v '^ *+' conftest.er1 >conftest.err
3148	rm -f conftest.er1
3149	cat conftest.err >&5
3150	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3151	(exit $ac_status); } && {
3152	test -z "$ac_cxx_werror_flag" ||
3153	test ! -s conftest.err
3154	} && test -s conftest.$ac_objext; then
3155	ac_cv_prog_cxx_g=yes	4416	ac_cv_prog_cxx_g=yes
3156	else
3157	echo "$as_me: failed program was:" >&5
3158	sed 's/^/| /' conftest.$ac_ext >&5
3159
3160
3161	fi	4417	fi
3162
3163	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4418	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3164	fi	4419	fi
3165
3166	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4420	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3167	fi	4421	fi
3168
3169	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4422	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3170	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4423	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3171	fi	4424	fi
3172	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5	4425	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3173	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }	4426	printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
3174	if test "$ac_test_CXXFLAGS" = set; then	4427	if test $ac_test_CXXFLAGS; then
3175	CXXFLAGS=$ac_save_CXXFLAGS	4428	CXXFLAGS=$ac_save_CXXFLAGS
3176	elif test $ac_cv_prog_cxx_g = yes; then	4429	elif test $ac_cv_prog_cxx_g = yes; then
3177	if test "$GXX" = yes; then	4430	if test "$GXX" = yes; then
3178	CXXFLAGS="-g -O2"	4431	CXXFLAGS="-g -O2"
3179	else	4432	else
…		…
3184	CXXFLAGS="-O2"	4437	CXXFLAGS="-O2"
3185	else	4438	else
3186	CXXFLAGS=	4439	CXXFLAGS=
3187	fi	4440	fi
3188	fi	4441	fi
		4442	ac_prog_cxx_stdcxx=no
		4443	if test x$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
3189	ac_ext=c	4536	ac_ext=c
3190	ac_cpp='$CPP $CPPFLAGS'	4537	ac_cpp='$CPP $CPPFLAGS'
3191	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4538	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3192	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4539	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3193	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4540	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3194		4541
3195	ac_ext=c
3196	ac_cpp='$CPP $CPPFLAGS'
3197	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3198	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3199	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3200	{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3201	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
3202	# On Suns, sometimes $CPP names a directory.
3203	if test -n "$CPP" && test -d "$CPP"; then
3204	CPP=
3205	fi
3206	if test -z "$CPP"; then
3207	if test "${ac_cv_prog_CPP+set}" = set; then
3208	echo $ECHO_N "(cached) $ECHO_C" >&6
3209	else
3210	# Double quotes because CPP needs to be expanded
3211	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3212	do
3213	ac_preproc_ok=false
3214	for ac_c_preproc_warn_flag in '' yes
3215	do
3216	# Use a header file that comes with gcc, so configuring glibc
3217	# with a fresh cross-compiler works.
3218	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3219	# <limits.h> exists even on freestanding compilers.
3220	# On the NeXT, cc -E runs the code through the compiler's parser,
3221	# not just through cpp. "Syntax error" is here to catch this case.
3222	cat >conftest.$ac_ext <<_ACEOF
3223	/* confdefs.h. */
3224	_ACEOF
3225	cat confdefs.h >>conftest.$ac_ext
3226	cat >>conftest.$ac_ext <<_ACEOF
3227	/* end confdefs.h. */
3228	#ifdef __STDC__
3229	# include <limits.h>
3230	#else
3231	# include <assert.h>
3232	#endif
3233	Syntax error
3234	_ACEOF
3235	if { (ac_try="$ac_cpp conftest.$ac_ext"
3236	case "(($ac_try" in
3237	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3238	*) ac_try_echo=$ac_try;;
3239	esac
3240	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3241	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3242	ac_status=$?
3243	grep -v '^ *+' conftest.er1 >conftest.err
3244	rm -f conftest.er1
3245	cat conftest.err >&5
3246	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3247	(exit $ac_status); } >/dev/null && {
3248	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3249	test ! -s conftest.err
3250	}; then
3251	:
3252	else
3253	echo "$as_me: failed program was:" >&5
3254	sed 's/^/| /' conftest.$ac_ext >&5
3255		4542
3256	# Broken: fails on valid input.
3257	continue
3258	fi
3259
3260	rm -f conftest.err conftest.$ac_ext
3261
3262	# OK, works on sane cases. Now check whether nonexistent headers
3263	# can be detected and how.
3264	cat >conftest.$ac_ext <<_ACEOF
3265	/* confdefs.h. */
3266	_ACEOF
3267	cat confdefs.h >>conftest.$ac_ext
3268	cat >>conftest.$ac_ext <<_ACEOF
3269	/* end confdefs.h. */
3270	#include <ac_nonexistent.h>
3271	_ACEOF
3272	if { (ac_try="$ac_cpp conftest.$ac_ext"
3273	case "(($ac_try" in
3274	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3275	*) ac_try_echo=$ac_try;;
3276	esac
3277	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3278	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3279	ac_status=$?
3280	grep -v '^ *+' conftest.er1 >conftest.err
3281	rm -f conftest.er1
3282	cat conftest.err >&5
3283	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3284	(exit $ac_status); } >/dev/null && {
3285	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3286	test ! -s conftest.err
3287	}; then
3288	# Broken: success on invalid input.
3289	continue
3290	else
3291	echo "$as_me: failed program was:" >&5
3292	sed 's/^/| /' conftest.$ac_ext >&5
3293
3294	# Passes both tests.
3295	ac_preproc_ok=:
3296	break
3297	fi
3298
3299	rm -f conftest.err conftest.$ac_ext
3300
3301	done
3302	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3303	rm -f conftest.err conftest.$ac_ext
3304	if $ac_preproc_ok; then
3305	break
3306	fi
3307
3308	done
3309	ac_cv_prog_CPP=$CPP
3310
3311	fi
3312	CPP=$ac_cv_prog_CPP
3313	else
3314	ac_cv_prog_CPP=$CPP
3315	fi
3316	{ echo "$as_me:$LINENO: result: $CPP" >&5
3317	echo "${ECHO_T}$CPP" >&6; }
3318	ac_preproc_ok=false
3319	for ac_c_preproc_warn_flag in '' yes
3320	do
3321	# Use a header file that comes with gcc, so configuring glibc
3322	# with a fresh cross-compiler works.
3323	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3324	# <limits.h> exists even on freestanding compilers.
3325	# On the NeXT, cc -E runs the code through the compiler's parser,
3326	# not just through cpp. "Syntax error" is here to catch this case.
3327	cat >conftest.$ac_ext <<_ACEOF
3328	/* confdefs.h. */
3329	_ACEOF
3330	cat confdefs.h >>conftest.$ac_ext
3331	cat >>conftest.$ac_ext <<_ACEOF
3332	/* end confdefs.h. */
3333	#ifdef __STDC__
3334	# include <limits.h>
3335	#else
3336	# include <assert.h>
3337	#endif
3338	Syntax error
3339	_ACEOF
3340	if { (ac_try="$ac_cpp conftest.$ac_ext"
3341	case "(($ac_try" in
3342	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3343	*) ac_try_echo=$ac_try;;
3344	esac
3345	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3346	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3347	ac_status=$?
3348	grep -v '^ *+' conftest.er1 >conftest.err
3349	rm -f conftest.er1
3350	cat conftest.err >&5
3351	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3352	(exit $ac_status); } >/dev/null && {
3353	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3354	test ! -s conftest.err
3355	}; then
3356	:
3357	else
3358	echo "$as_me: failed program was:" >&5
3359	sed 's/^/| /' conftest.$ac_ext >&5
3360
3361	# Broken: fails on valid input.
3362	continue
3363	fi
3364
3365	rm -f conftest.err conftest.$ac_ext
3366
3367	# OK, works on sane cases. Now check whether nonexistent headers
3368	# can be detected and how.
3369	cat >conftest.$ac_ext <<_ACEOF
3370	/* confdefs.h. */
3371	_ACEOF
3372	cat confdefs.h >>conftest.$ac_ext
3373	cat >>conftest.$ac_ext <<_ACEOF
3374	/* end confdefs.h. */
3375	#include <ac_nonexistent.h>
3376	_ACEOF
3377	if { (ac_try="$ac_cpp conftest.$ac_ext"
3378	case "(($ac_try" in
3379	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3380	*) ac_try_echo=$ac_try;;
3381	esac
3382	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3383	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3384	ac_status=$?
3385	grep -v '^ *+' conftest.er1 >conftest.err
3386	rm -f conftest.er1
3387	cat conftest.err >&5
3388	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3389	(exit $ac_status); } >/dev/null && {
3390	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3391	test ! -s conftest.err
3392	}; then
3393	# Broken: success on invalid input.
3394	continue
3395	else
3396	echo "$as_me: failed program was:" >&5
3397	sed 's/^/| /' conftest.$ac_ext >&5
3398
3399	# Passes both tests.
3400	ac_preproc_ok=:
3401	break
3402	fi
3403
3404	rm -f conftest.err conftest.$ac_ext
3405
3406	done
3407	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3408	rm -f conftest.err conftest.$ac_ext
3409	if $ac_preproc_ok; then
3410	:
3411	else
3412	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3413	See \`config.log' for more details." >&5
3414	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3415	See \`config.log' for more details." >&2;}
3416	{ (exit 1); exit 1; }; }
3417	fi
3418
3419	ac_ext=c
3420	ac_cpp='$CPP $CPPFLAGS'
3421	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3422	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3423	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3424
3425	# Find a good install program. We prefer a C program (faster),	4543	# Find a good install program. We prefer a C program (faster),
3426	# so one script is as good as another. But avoid the broken or	4544	# so one script is as good as another. But avoid the broken or
3427	# incompatible versions:	4545	# incompatible versions:
3428	# SysV /etc/install, /usr/sbin/install	4546	# SysV /etc/install, /usr/sbin/install
3429	# SunOS /usr/etc/install	4547	# SunOS /usr/etc/install
3430	# IRIX /sbin/install	4548	# IRIX /sbin/install
…		…
3433	# 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
3434	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	4552	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3435	# 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"
3436	# OS/2's system install, which has a completely different semantic	4554	# OS/2's system install, which has a completely different semantic
3437	# ./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.
3438	{ 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
3439	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }	4558	printf %s "checking for a BSD-compatible install... " >&6; }
3440	if test -z "$INSTALL"; then	4559	if test -z "$INSTALL"; then
3441	if test "${ac_cv_path_install+set}" = set; then	4560	if test ${ac_cv_path_install+y}
3442	echo $ECHO_N "(cached) $ECHO_C" >&6	4561	then :
3443	else	4562	printf %s "(cached) " >&6
		4563	else $as_nop
3444	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4564	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3445	for as_dir in $PATH	4565	for as_dir in $PATH
3446	do	4566	do
3447	IFS=$as_save_IFS	4567	IFS=$as_save_IFS
3448	test -z "$as_dir" && as_dir=.	4568	case $as_dir in #(((
3449	# Account for people who put trailing slashes in PATH elements.	4569	'') as_dir=./ ;;
		4570	*/) ;;
		4571	*) as_dir=$as_dir/ ;;
		4572	esac
		4573	# Account for fact that we put trailing slashes in our PATH walk.
3450	case $as_dir/ in	4574	case $as_dir in #((
3451	./ | .// | /cC/* | \	4575	./ | /[cC]/* | \
3452	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \	4576	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3453	?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \	4577	?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3454	/usr/ucb/* ) ;;	4578	/usr/ucb/* ) ;;
3455	*)	4579	*)
3456	# 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.
3457	# 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
3458	# by default.	4582	# by default.
3459	for ac_prog in ginstall scoinst install; do	4583	for ac_prog in ginstall scoinst install; do
3460	for ac_exec_ext in '' $ac_executable_extensions; do	4584	for ac_exec_ext in '' $ac_executable_extensions; do
3461	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then	4585	if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
3462	if test $ac_prog = install &&	4586	if test $ac_prog = install &&
3463	grep dspmsg "$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
3464	# AIX install. It has an incompatible calling convention.	4588	# AIX install. It has an incompatible calling convention.
3465	:	4589	:
3466	elif test $ac_prog = install &&	4590	elif test $ac_prog = install &&
3467	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	4591	grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3468	# program-specific install script used by HP pwplus--don't use.	4592	# program-specific install script used by HP pwplus--don't use.
3469	:	4593	:
3470	else	4594	else
		4595	rm -rf conftest.one conftest.two conftest.dir
		4596	echo one > conftest.one
		4597	echo two > conftest.two
		4598	mkdir conftest.dir
		4599	if "$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
3471	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"
3472	break 3	4605	break 3
		4606	fi
3473	fi	4607	fi
3474	fi	4608	fi
3475	done	4609	done
3476	done	4610	done
3477	;;	4611	;;
3478	esac	4612	esac
		4613
3479	done	4614	done
3480	IFS=$as_save_IFS	4615	IFS=$as_save_IFS
3481		4616
		4617	rm -rf conftest.one conftest.two conftest.dir
3482		4618
3483	fi	4619	fi
3484	if test "${ac_cv_path_install+set}" = set; then	4620	if test ${ac_cv_path_install+y}; then
3485	INSTALL=$ac_cv_path_install	4621	INSTALL=$ac_cv_path_install
3486	else	4622	else
3487	# As a last resort, use the slow shell script. Don't cache a	4623	# As a last resort, use the slow shell script. Don't cache a
3488	# value for INSTALL within a source directory, because that will	4624	# value for INSTALL within a source directory, because that will
3489	# break other packages using the cache if that directory is	4625	# break other packages using the cache if that directory is
3490	# removed, or if the value is a relative name.	4626	# removed, or if the value is a relative name.
3491	INSTALL=$ac_install_sh	4627	INSTALL=$ac_install_sh
3492	fi	4628	fi
3493	fi	4629	fi
3494	{ echo "$as_me:$LINENO: result: $INSTALL" >&5	4630	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3495	echo "${ECHO_T}$INSTALL" >&6; }	4631	printf "%s\n" "$INSTALL" >&6; }
3496		4632
3497	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	4633	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3498	# It thinks the first close brace ends the variable substitution.	4634	# It thinks the first close brace ends the variable substitution.
3499	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	4635	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3500		4636
…		…
3502		4638
3503	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	4639	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3504		4640
3505		4641
3506		4642
3507		4643	ac_header= ac_cache=
3508	{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5	4644	for ac_item in $ac_header_c_list
3509	echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
3510	if test "${ac_cv_path_GREP+set}" = set; then
3511	echo $ECHO_N "(cached) $ECHO_C" >&6
3512	else
3513	# Extract the first word of "grep ggrep" to use in msg output
3514	if test -z "$GREP"; then
3515	set dummy grep ggrep; ac_prog_name=$2
3516	if test "${ac_cv_path_GREP+set}" = set; then
3517	echo $ECHO_N "(cached) $ECHO_C" >&6
3518	else
3519	ac_path_GREP_found=false
3520	# Loop through the user's path and test for each of PROGNAME-LIST
3521	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3522	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3523	do	4645	do
3524	IFS=$as_save_IFS	4646	if test $ac_cache; then
3525	test -z "$as_dir" && as_dir=.	4647	ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
3526	for ac_prog in grep ggrep; do	4648	if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
3527	for ac_exec_ext in '' $ac_executable_extensions; do	4649	printf "%s\n" "#define $ac_item 1" >> confdefs.h
3528	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3529	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3530	# Check for GNU ac_path_GREP and select it if it is found.
3531	# Check for GNU $ac_path_GREP
3532	case `"$ac_path_GREP" --version 2>&1` in
3533	*GNU*)
3534	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3535	*)
3536	ac_count=0
3537	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3538	while :
3539	do
3540	cat "conftest.in" "conftest.in" >"conftest.tmp"
3541	mv "conftest.tmp" "conftest.in"
3542	cp "conftest.in" "conftest.nl"
3543	echo 'GREP' >> "conftest.nl"
3544	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3545	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3546	ac_count=`expr $ac_count + 1`
3547	if test $ac_count -gt ${ac_path_GREP_max-0}; then
3548	# Best one so far, save it but keep looking for a better one
3549	ac_cv_path_GREP="$ac_path_GREP"
3550	ac_path_GREP_max=$ac_count
3551	fi	4650	fi
3552	# 10*(2^10) chars as input seems more than enough	4651	ac_header= ac_cache=
3553	test $ac_count -gt 10 && break	4652	elif test $ac_header; then
3554	done	4653	ac_cache=$ac_item
3555	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;	4654	else
3556	esac	4655	ac_header=$ac_item
3557		4656	fi
3558
3559	$ac_path_GREP_found && break 3
3560	done
3561	done	4657	done
3562		4658
3563	done
3564	IFS=$as_save_IFS
3565		4659
3566		4660
3567	fi
3568		4661
3569	GREP="$ac_cv_path_GREP"
3570	if test -z "$GREP"; then
3571	{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3572	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3573	{ (exit 1); exit 1; }; }
3574	fi
3575		4662
3576	else
3577	ac_cv_path_GREP=$GREP
3578	fi
3579		4663
3580		4664
3581	fi
3582	{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3583	echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
3584	GREP="$ac_cv_path_GREP"
3585		4665
		4666	if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
		4667	then :
3586		4668
3587	{ echo "$as_me:$LINENO: checking for egrep" >&5	4669	printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
3588	echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
3589	if test "${ac_cv_path_EGREP+set}" = set; then
3590	echo $ECHO_N "(cached) $ECHO_C" >&6
3591	else
3592	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3593	then ac_cv_path_EGREP="$GREP -E"
3594	else
3595	# Extract the first word of "egrep" to use in msg output
3596	if test -z "$EGREP"; then
3597	set dummy egrep; ac_prog_name=$2
3598	if test "${ac_cv_path_EGREP+set}" = set; then
3599	echo $ECHO_N "(cached) $ECHO_C" >&6
3600	else
3601	ac_path_EGREP_found=false
3602	# Loop through the user's path and test for each of PROGNAME-LIST
3603	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3604	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3605	do
3606	IFS=$as_save_IFS
3607	test -z "$as_dir" && as_dir=.
3608	for ac_prog in egrep; do
3609	for ac_exec_ext in '' $ac_executable_extensions; do
3610	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3611	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3612	# Check for GNU ac_path_EGREP and select it if it is found.
3613	# Check for GNU $ac_path_EGREP
3614	case `"$ac_path_EGREP" --version 2>&1` in
3615	*GNU*)
3616	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3617	*)
3618	ac_count=0
3619	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3620	while :
3621	do
3622	cat "conftest.in" "conftest.in" >"conftest.tmp"
3623	mv "conftest.tmp" "conftest.in"
3624	cp "conftest.in" "conftest.nl"
3625	echo 'EGREP' >> "conftest.nl"
3626	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3627	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3628	ac_count=`expr $ac_count + 1`
3629	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3630	# Best one so far, save it but keep looking for a better one
3631	ac_cv_path_EGREP="$ac_path_EGREP"
3632	ac_path_EGREP_max=$ac_count
3633	fi
3634	# 10*(2^10) chars as input seems more than enough
3635	test $ac_count -gt 10 && break
3636	done
3637	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3638	esac
3639		4670
3640
3641	$ac_path_EGREP_found && break 3
3642	done
3643	done
3644
3645	done
3646	IFS=$as_save_IFS
3647
3648
3649	fi	4671	fi
3650		4672
3651	EGREP="$ac_cv_path_EGREP"
3652	if test -z "$EGREP"; then
3653	{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3654	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3655	{ (exit 1); exit 1; }; }
3656	fi
3657		4673
3658	else
3659	ac_cv_path_EGREP=$EGREP
3660	fi
3661		4674
3662		4675
3663	fi
3664	fi
3665	{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
3666	echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
3667	EGREP="$ac_cv_path_EGREP"
3668		4676
3669		4677
3670		4678	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3671	{ echo "$as_me:$LINENO: checking for AIX" >&5	4679	printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3672	echo $ECHO_N "checking for AIX... $ECHO_C" >&6; }	4680	if test ${ac_cv_safe_to_define___extensions__+y}
3673	cat >conftest.$ac_ext <<_ACEOF	4681	then :
3674	/* confdefs.h. */	4682	printf %s "(cached) " >&6
3675	_ACEOF	4683	else $as_nop
3676	cat confdefs.h >>conftest.$ac_ext	4684	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3677	cat >>conftest.$ac_ext <<_ACEOF
3678	/* end confdefs.h. */	4685	/* end confdefs.h. */
3679	#ifdef _AIX
3680	yes
3681	#endif
3682		4686
3683	_ACEOF	4687	# define __EXTENSIONS__ 1
3684	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	4688	$ac_includes_default
3685	$EGREP "yes" >/dev/null 2>&1; then
3686	{ echo "$as_me:$LINENO: result: yes" >&5
3687	echo "${ECHO_T}yes" >&6; }
3688	cat >>confdefs.h <<\_ACEOF
3689	#define _ALL_SOURCE 1
3690	_ACEOF
3691
3692	else
3693	{ echo "$as_me:$LINENO: result: no" >&5
3694	echo "${ECHO_T}no" >&6; }
3695	fi
3696	rm -f conftest*
3697
3698
3699
3700	cat >>confdefs.h <<\_ACEOF
3701	#define _GNU_SOURCE 1
3702	_ACEOF
3703
3704
3705	{ echo "$as_me:$LINENO: checking for library containing strerror" >&5
3706	echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6; }
3707	if test "${ac_cv_search_strerror+set}" = set; then
3708	echo $ECHO_N "(cached) $ECHO_C" >&6
3709	else
3710	ac_func_search_save_LIBS=$LIBS
3711	cat >conftest.$ac_ext <<_ACEOF
3712	/* confdefs.h. */
3713	_ACEOF
3714	cat confdefs.h >>conftest.$ac_ext
3715	cat >>conftest.$ac_ext <<_ACEOF
3716	/* end confdefs.h. */
3717
3718	/* Override any GCC internal prototype to avoid an error.
3719	Use char because int might match the return type of a GCC
3720	builtin and then its argument prototype would still apply. */
3721	#ifdef __cplusplus
3722	extern "C"
3723	#endif
3724	char strerror ();
3725	int	4689	int
3726	main ()	4690	main (void)
3727	{	4691	{
3728	return strerror ();	4692
3729	;	4693	;
3730	return 0;	4694	return 0;
3731	}	4695	}
3732	_ACEOF	4696	_ACEOF
		4697	if ac_fn_c_try_compile "$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.$ac_ext
		4899	/* end confdefs.h. */
		4900
		4901	namespace conftest {
		4902	extern "C" int setlocale ();
		4903	}
		4904	int
		4905	main (void)
		4906	{
		4907	return conftest::setlocale ();
		4908	;
		4909	return 0;
		4910	}
		4911	_ACEOF
3733	for ac_lib in '' cposix; do	4912	for ac_lib in '' xpg4
		4913	do
3734	if test -z "$ac_lib"; then	4914	if test -z "$ac_lib"; then
3735	ac_res="none required"	4915	ac_res="none required"
3736	else	4916	else
3737	ac_res=-l$ac_lib	4917	ac_res=-l$ac_lib
3738	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	4918	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3739	fi	4919	fi
3740	rm -f conftest.$ac_objext conftest$ac_exeext	4920	if ac_fn_cxx_try_link "$LINENO"
3741	if { (ac_try="$ac_link"	4921	then :
3742	case "(($ac_try" in
3743	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3744	*) ac_try_echo=$ac_try;;
3745	esac
3746	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3747	(eval "$ac_link") 2>conftest.er1
3748	ac_status=$?
3749	grep -v '^ *+' conftest.er1 >conftest.err
3750	rm -f conftest.er1
3751	cat conftest.err >&5
3752	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3753	(exit $ac_status); } && {
3754	test -z "$ac_c_werror_flag" ||
3755	test ! -s conftest.err
3756	} && test -s conftest$ac_exeext &&
3757	$as_test_x conftest$ac_exeext; then
3758	ac_cv_search_strerror=$ac_res	4922	ac_cv_search_setlocale=$ac_res
3759	else
3760	echo "$as_me: failed program was:" >&5
3761	sed 's/^/| /' conftest.$ac_ext >&5
3762
3763
3764	fi	4923	fi
3765
3766	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	4924	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3767	conftest$ac_exeext	4925	conftest$ac_exeext
3768	if test "${ac_cv_search_strerror+set}" = set; then	4926	if test ${ac_cv_search_setlocale+y}
		4927	then :
3769	break	4928	break
3770	fi	4929	fi
3771	done	4930	done
3772	if test "${ac_cv_search_strerror+set}" = set; then	4931	if test ${ac_cv_search_setlocale+y}
3773	:	4932	then :
3774	else	4933
		4934	else $as_nop
3775	ac_cv_search_strerror=no	4935	ac_cv_search_setlocale=no
3776	fi	4936	fi
3777	rm conftest.$ac_ext	4937	rm conftest.$ac_ext
3778	LIBS=$ac_func_search_save_LIBS	4938	LIBS=$ac_func_search_save_LIBS
3779	fi	4939	fi
3780	{ echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5	4940	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5
3781	echo "${ECHO_T}$ac_cv_search_strerror" >&6; }	4941	printf "%s\n" "$ac_cv_search_setlocale" >&6; }
3782	ac_res=$ac_cv_search_strerror	4942	ac_res=$ac_cv_search_setlocale
3783	if test "$ac_res" != no; then	4943	if test "$ac_res" != no
		4944	then :
3784	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"	4945	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3785		4946
3786	fi	4947	fi
3787		4948
3788	ac_ext=cpp
3789	ac_cpp='$CXXCPP $CPPFLAGS'
3790	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3791	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3792	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3793		4949
3794		4950	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
3795	if test x$GCC = xyes && test x$GXX = xyes; then	4951	printf %s "checking for library containing gethostbyname... " >&6; }
3796	{ echo "$as_me:$LINENO: checking for working libsupc++" >&5	4952	if test ${ac_cv_search_gethostbyname+y}
3797	echo $ECHO_N "checking for working libsupc++... $ECHO_C" >&6; }	4953	then :
3798	save_CXX="$CXX"	4954	printf %s "(cached) " >&6
3799	save_LIBS="$LIBS"	4955	else $as_nop
3800	CXX="$CC"	4956	ac_func_search_save_LIBS=$LIBS
3801	LIBS="$LIBS -lsupc++"
3802	LINKER="$CC"
3803
3804	cat >conftest.$ac_ext <<_ACEOF
3805	/* confdefs.h. */
3806	_ACEOF
3807	cat confdefs.h >>conftest.$ac_ext	4957	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3808	cat >>conftest.$ac_ext <<_ACEOF
3809	/* end confdefs.h. */	4958	/* end confdefs.h. */
3810	struct test { }; void f() try { throw new test; } catch (...) { throw; }	4959
		4960	namespace conftest {
		4961	extern "C" int gethostbyname ();
		4962	}
3811	int	4963	int
3812	main ()	4964	main (void)
3813	{	4965	{
3814		4966	return conftest::gethostbyname ();
3815	;	4967	;
3816	return 0;	4968	return 0;
3817	}	4969	}
3818	_ACEOF	4970	_ACEOF
3819	rm -f conftest.$ac_objext conftest$ac_exeext	4971	for ac_lib in '' nsl
3820	if { (ac_try="$ac_link"	4972	do
3821	case "(($ac_try" in	4973	if test -z "$ac_lib"; then
3822	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	4974	ac_res="none required"
3823	*) ac_try_echo=$ac_try;;
3824	esac
3825	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3826	(eval "$ac_link") 2>conftest.er1
3827	ac_status=$?
3828	grep -v '^ *+' conftest.er1 >conftest.err
3829	rm -f conftest.er1
3830	cat conftest.err >&5
3831	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3832	(exit $ac_status); } && {
3833	test -z "$ac_cxx_werror_flag" ||
3834	test ! -s conftest.err
3835	} && test -s conftest$ac_exeext &&
3836	$as_test_x conftest$ac_exeext; then
3837	{ echo "$as_me:$LINENO: result: ok" >&5
3838	echo "${ECHO_T}ok" >&6; }
3839	else	4975	else
3840	echo "$as_me: failed program was:" >&5	4976	ac_res=-l$ac_lib
3841	sed 's/^/| /' conftest.$ac_ext >&5	4977	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3842		4978	fi
3843		4979	if ac_fn_cxx_try_link "$LINENO"
3844	{ echo "$as_me:$LINENO: result: no, making everything bigger and slower" >&5	4980	then :
3845	echo "${ECHO_T}no, making everything bigger and slower" >&6; }	4981	ac_cv_search_gethostbyname=$ac_res
3846	LIBS="$save_LIBS"
3847	LINKER="$save_CXX"
3848
3849
3850	fi	4982	fi
3851
3852	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	4983	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3853	conftest$ac_exeext conftest.$ac_ext	4984	conftest$ac_exeext
3854	CXX="$save_CXX"	4985	if test ${ac_cv_search_gethostbyname+y}
		4986	then :
		4987	break
3855	fi	4988	fi
3856	LINKER=$LINKER	4989	done
		4990	if test ${ac_cv_search_gethostbyname+y}
		4991	then :
3857		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 $LIBS"
3858		5005
3859	if test -z "$orig_CXXFLAGS"; then	5006	fi
3860	if test x$GCC = xyes && test "x$GXX" = xyes; then	5007
3861	CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"	5008	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
3862	cat >conftest.$ac_ext <<_ACEOF	5009	printf %s "checking for library containing socket... " >&6; }
3863	/* confdefs.h. */	5010	if test ${ac_cv_search_socket+y}
3864	_ACEOF	5011	then :
		5012	printf %s "(cached) " >&6
		5013	else $as_nop
		5014	ac_func_search_save_LIBS=$LIBS
3865	cat confdefs.h >>conftest.$ac_ext	5015	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3866	cat >>conftest.$ac_ext <<_ACEOF
3867	/* end confdefs.h. */	5016	/* end confdefs.h. */
3868		5017
		5018	namespace conftest {
		5019	extern "C" int socket ();
		5020	}
3869	int	5021	int
3870	main ()	5022	main (void)
3871	{	5023	{
3872		5024	return conftest::socket ();
3873	;	5025	;
3874	return 0;	5026	return 0;
3875	}	5027	}
3876	_ACEOF	5028	_ACEOF
3877	rm -f conftest.$ac_objext	5029	for ac_lib in '' socket
3878	if { (ac_try="$ac_compile"	5030	do
3879	case "(($ac_try" in	5031	if test -z "$ac_lib"; then
3880	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	5032	ac_res="none required"
3881	*) ac_try_echo=$ac_try;;
3882	esac
3883	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3884	(eval "$ac_compile") 2>conftest.er1
3885	ac_status=$?
3886	grep -v '^ *+' conftest.er1 >conftest.err
3887	rm -f conftest.er1
3888	cat conftest.err >&5
3889	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3890	(exit $ac_status); } && {
3891	test -z "$ac_cxx_werror_flag" ||
3892	test ! -s conftest.err
3893	} && test -s conftest.$ac_objext; then
3894	:
3895	else
3896	echo "$as_me: failed program was:" >&5
3897	sed 's/^/| /' conftest.$ac_ext >&5
3898
3899	CXXFLAGS="-g -O3"
3900	fi
3901
3902	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3903	else	5033	else
3904	CXXFLAGS="-O"	5034	ac_res=-l$ac_lib
		5035	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3905	fi	5036	fi
3906	CFLAGS="$CXXFLAGS"	5037	if ac_fn_cxx_try_link "$LINENO"
		5038	then :
		5039	ac_cv_search_socket=$ac_res
3907	fi	5040	fi
3908
3909	case $host in
3910	*-*-solaris* )
3911
3912	cat >>confdefs.h <<\_ACEOF
3913	#define _XOPEN_SOURCE 500
3914	_ACEOF
3915
3916	;;
3917	esac
3918
3919	{ echo "$as_me:$LINENO: checking for setlocale" >&5
3920	echo $ECHO_N "checking for setlocale... $ECHO_C" >&6; }
3921	if test "${ac_cv_func_setlocale+set}" = set; then
3922	echo $ECHO_N "(cached) $ECHO_C" >&6
3923	else
3924	cat >conftest.$ac_ext <<_ACEOF
3925	/* confdefs.h. */
3926	_ACEOF
3927	cat confdefs.h >>conftest.$ac_ext
3928	cat >>conftest.$ac_ext <<_ACEOF
3929	/* end confdefs.h. */
3930	/* Define setlocale to an innocuous variant, in case <limits.h> declares setlocale.
3931	For example, HP-UX 11i <limits.h> declares gettimeofday. */
3932	#define setlocale innocuous_setlocale
3933
3934	/* System header to define __stub macros and hopefully few prototypes,
3935	which can conflict with char setlocale (); below.
3936	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3937	<limits.h> exists even on freestanding compilers. */
3938
3939	#ifdef __STDC__
3940	# include <limits.h>
3941	#else
3942	# include <assert.h>
3943	#endif
3944
3945	#undef setlocale
3946
3947	/* Override any GCC internal prototype to avoid an error.
3948	Use char because int might match the return type of a GCC
3949	builtin and then its argument prototype would still apply. */
3950	#ifdef __cplusplus
3951	extern "C"
3952	#endif
3953	char setlocale ();
3954	/* The GNU C library defines this for functions which it implements
3955	to always fail with ENOSYS. Some functions are actually named
3956	something starting with __ and the normal name is an alias. */
3957	#if defined __stub_setlocale || defined __stub___setlocale
3958	choke me
3959	#endif
3960
3961	int
3962	main ()
3963	{
3964	return setlocale ();
3965	;
3966	return 0;
3967	}
3968	_ACEOF
3969	rm -f conftest.$ac_objext conftest$ac_exeext
3970	if { (ac_try="$ac_link"
3971	case "(($ac_try" in
3972	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3973	*) ac_try_echo=$ac_try;;
3974	esac
3975	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3976	(eval "$ac_link") 2>conftest.er1
3977	ac_status=$?
3978	grep -v '^ *+' conftest.er1 >conftest.err
3979	rm -f conftest.er1
3980	cat conftest.err >&5
3981	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3982	(exit $ac_status); } && {
3983	test -z "$ac_cxx_werror_flag" ||
3984	test ! -s conftest.err
3985	} && test -s conftest$ac_exeext &&
3986	$as_test_x conftest$ac_exeext; then
3987	ac_cv_func_setlocale=yes
3988	else
3989	echo "$as_me: failed program was:" >&5
3990	sed 's/^/| /' conftest.$ac_ext >&5
3991
3992	ac_cv_func_setlocale=no
3993	fi
3994
3995	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5041	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3996	conftest$ac_exeext conftest.$ac_ext	5042	conftest$ac_exeext
		5043	if test ${ac_cv_search_socket+y}
		5044	then :
		5045	break
3997	fi	5046	fi
3998	{ echo "$as_me:$LINENO: result: $ac_cv_func_setlocale" >&5	5047	done
3999	echo "${ECHO_T}$ac_cv_func_setlocale" >&6; }	5048	if test ${ac_cv_search_socket+y}
4000	if test $ac_cv_func_setlocale = yes; then	5049	then :
4001	:
4002	else
4003	{ echo "$as_me:$LINENO: checking for setlocale in -lxpg4" >&5
4004	echo $ECHO_N "checking for setlocale in -lxpg4... $ECHO_C" >&6; }
4005	if test "${ac_cv_lib_xpg4_setlocale+set}" = set; then
4006	echo $ECHO_N "(cached) $ECHO_C" >&6
4007	else
4008	ac_check_lib_save_LIBS=$LIBS
4009	LIBS="-lxpg4 $LIBS"
4010	cat >conftest.$ac_ext <<_ACEOF
4011	/* confdefs.h. */
4012	_ACEOF
4013	cat confdefs.h >>conftest.$ac_ext
4014	cat >>conftest.$ac_ext <<_ACEOF
4015	/* end confdefs.h. */
4016		5050
4017	/* Override any GCC internal prototype to avoid an error.	5051	else $as_nop
4018	Use char because int might match the return type of a GCC
4019	builtin and then its argument prototype would still apply. */
4020	#ifdef __cplusplus
4021	extern "C"
4022	#endif
4023	char setlocale ();
4024	int
4025	main ()
4026	{
4027	return setlocale ();
4028	;
4029	return 0;
4030	}
4031	_ACEOF
4032	rm -f conftest.$ac_objext conftest$ac_exeext
4033	if { (ac_try="$ac_link"
4034	case "(($ac_try" in
4035	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4036	*) ac_try_echo=$ac_try;;
4037	esac
4038	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4039	(eval "$ac_link") 2>conftest.er1
4040	ac_status=$?
4041	grep -v '^ *+' conftest.er1 >conftest.err
4042	rm -f conftest.er1
4043	cat conftest.err >&5
4044	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4045	(exit $ac_status); } && {
4046	test -z "$ac_cxx_werror_flag" ||
4047	test ! -s conftest.err
4048	} && test -s conftest$ac_exeext &&
4049	$as_test_x conftest$ac_exeext; then
4050	ac_cv_lib_xpg4_setlocale=yes
4051	else
4052	echo "$as_me: failed program was:" >&5
4053	sed 's/^/| /' conftest.$ac_ext >&5
4054
4055	ac_cv_lib_xpg4_setlocale=no
4056	fi
4057
4058	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4059	conftest$ac_exeext conftest.$ac_ext
4060	LIBS=$ac_check_lib_save_LIBS
4061	fi
4062	{ echo "$as_me:$LINENO: result: $ac_cv_lib_xpg4_setlocale" >&5
4063	echo "${ECHO_T}$ac_cv_lib_xpg4_setlocale" >&6; }
4064	if test $ac_cv_lib_xpg4_setlocale = yes; then
4065	LIBS="$LIBS -lxpg4"
4066	fi
4067
4068	fi
4069
4070
4071	{ echo "$as_me:$LINENO: checking for gethostbyname" >&5
4072	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6; }
4073	if test "${ac_cv_func_gethostbyname+set}" = set; then
4074	echo $ECHO_N "(cached) $ECHO_C" >&6
4075	else
4076	cat >conftest.$ac_ext <<_ACEOF
4077	/* confdefs.h. */
4078	_ACEOF
4079	cat confdefs.h >>conftest.$ac_ext
4080	cat >>conftest.$ac_ext <<_ACEOF
4081	/* end confdefs.h. */
4082	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
4083	For example, HP-UX 11i <limits.h> declares gettimeofday. */
4084	#define gethostbyname innocuous_gethostbyname
4085
4086	/* System header to define __stub macros and hopefully few prototypes,
4087	which can conflict with char gethostbyname (); below.
4088	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4089	<limits.h> exists even on freestanding compilers. */
4090
4091	#ifdef __STDC__
4092	# include <limits.h>
4093	#else
4094	# include <assert.h>
4095	#endif
4096
4097	#undef gethostbyname
4098
4099	/* Override any GCC internal prototype to avoid an error.
4100	Use char because int might match the return type of a GCC
4101	builtin and then its argument prototype would still apply. */
4102	#ifdef __cplusplus
4103	extern "C"
4104	#endif
4105	char gethostbyname ();
4106	/* The GNU C library defines this for functions which it implements
4107	to always fail with ENOSYS. Some functions are actually named
4108	something starting with __ and the normal name is an alias. */
4109	#if defined __stub_gethostbyname || defined __stub___gethostbyname
4110	choke me
4111	#endif
4112
4113	int
4114	main ()
4115	{
4116	return gethostbyname ();
4117	;
4118	return 0;
4119	}
4120	_ACEOF
4121	rm -f conftest.$ac_objext conftest$ac_exeext
4122	if { (ac_try="$ac_link"
4123	case "(($ac_try" in
4124	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4125	*) ac_try_echo=$ac_try;;
4126	esac
4127	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4128	(eval "$ac_link") 2>conftest.er1
4129	ac_status=$?
4130	grep -v '^ *+' conftest.er1 >conftest.err
4131	rm -f conftest.er1
4132	cat conftest.err >&5
4133	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4134	(exit $ac_status); } && {
4135	test -z "$ac_cxx_werror_flag" ||
4136	test ! -s conftest.err
4137	} && test -s conftest$ac_exeext &&
4138	$as_test_x conftest$ac_exeext; then
4139	ac_cv_func_gethostbyname=yes
4140	else
4141	echo "$as_me: failed program was:" >&5
4142	sed 's/^/| /' conftest.$ac_ext >&5
4143
4144	ac_cv_func_gethostbyname=no
4145	fi
4146
4147	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4148	conftest$ac_exeext conftest.$ac_ext
4149	fi
4150	{ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
4151	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6; }
4152	if test $ac_cv_func_gethostbyname = yes; then
4153	:
4154	else
4155	{ echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
4156	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }
4157	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
4158	echo $ECHO_N "(cached) $ECHO_C" >&6
4159	else
4160	ac_check_lib_save_LIBS=$LIBS
4161	LIBS="-lnsl $LIBS"
4162	cat >conftest.$ac_ext <<_ACEOF
4163	/* confdefs.h. */
4164	_ACEOF
4165	cat confdefs.h >>conftest.$ac_ext
4166	cat >>conftest.$ac_ext <<_ACEOF
4167	/* end confdefs.h. */
4168
4169	/* Override any GCC internal prototype to avoid an error.
4170	Use char because int might match the return type of a GCC
4171	builtin and then its argument prototype would still apply. */
4172	#ifdef __cplusplus
4173	extern "C"
4174	#endif
4175	char gethostbyname ();
4176	int
4177	main ()
4178	{
4179	return gethostbyname ();
4180	;
4181	return 0;
4182	}
4183	_ACEOF
4184	rm -f conftest.$ac_objext conftest$ac_exeext
4185	if { (ac_try="$ac_link"
4186	case "(($ac_try" in
4187	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4188	*) ac_try_echo=$ac_try;;
4189	esac
4190	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4191	(eval "$ac_link") 2>conftest.er1
4192	ac_status=$?
4193	grep -v '^ *+' conftest.er1 >conftest.err
4194	rm -f conftest.er1
4195	cat conftest.err >&5
4196	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4197	(exit $ac_status); } && {
4198	test -z "$ac_cxx_werror_flag" ||
4199	test ! -s conftest.err
4200	} && test -s conftest$ac_exeext &&
4201	$as_test_x conftest$ac_exeext; then
4202	ac_cv_lib_nsl_gethostbyname=yes
4203	else
4204	echo "$as_me: failed program was:" >&5
4205	sed 's/^/| /' conftest.$ac_ext >&5
4206
4207	ac_cv_lib_nsl_gethostbyname=no
4208	fi
4209
4210	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4211	conftest$ac_exeext conftest.$ac_ext
4212	LIBS=$ac_check_lib_save_LIBS
4213	fi
4214	{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
4215	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }
4216	if test $ac_cv_lib_nsl_gethostbyname = yes; then
4217	LIBS="$LIBS -lnsl"
4218	fi
4219
4220	fi
4221
4222	{ echo "$as_me:$LINENO: checking for socket" >&5
4223	echo $ECHO_N "checking for socket... $ECHO_C" >&6; }
4224	if test "${ac_cv_func_socket+set}" = set; then
4225	echo $ECHO_N "(cached) $ECHO_C" >&6
4226	else
4227	cat >conftest.$ac_ext <<_ACEOF
4228	/* confdefs.h. */
4229	_ACEOF
4230	cat confdefs.h >>conftest.$ac_ext
4231	cat >>conftest.$ac_ext <<_ACEOF
4232	/* end confdefs.h. */
4233	/* Define socket to an innocuous variant, in case <limits.h> declares socket.
4234	For example, HP-UX 11i <limits.h> declares gettimeofday. */
4235	#define socket innocuous_socket
4236
4237	/* System header to define __stub macros and hopefully few prototypes,
4238	which can conflict with char socket (); below.
4239	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4240	<limits.h> exists even on freestanding compilers. */
4241
4242	#ifdef __STDC__
4243	# include <limits.h>
4244	#else
4245	# include <assert.h>
4246	#endif
4247
4248	#undef socket
4249
4250	/* Override any GCC internal prototype to avoid an error.
4251	Use char because int might match the return type of a GCC
4252	builtin and then its argument prototype would still apply. */
4253	#ifdef __cplusplus
4254	extern "C"
4255	#endif
4256	char socket ();
4257	/* The GNU C library defines this for functions which it implements
4258	to always fail with ENOSYS. Some functions are actually named
4259	something starting with __ and the normal name is an alias. */
4260	#if defined __stub_socket || defined __stub___socket
4261	choke me
4262	#endif
4263
4264	int
4265	main ()
4266	{
4267	return socket ();
4268	;
4269	return 0;
4270	}
4271	_ACEOF
4272	rm -f conftest.$ac_objext conftest$ac_exeext
4273	if { (ac_try="$ac_link"
4274	case "(($ac_try" in
4275	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4276	*) ac_try_echo=$ac_try;;
4277	esac
4278	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4279	(eval "$ac_link") 2>conftest.er1
4280	ac_status=$?
4281	grep -v '^ *+' conftest.er1 >conftest.err
4282	rm -f conftest.er1
4283	cat conftest.err >&5
4284	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4285	(exit $ac_status); } && {
4286	test -z "$ac_cxx_werror_flag" ||
4287	test ! -s conftest.err
4288	} && test -s conftest$ac_exeext &&
4289	$as_test_x conftest$ac_exeext; then
4290	ac_cv_func_socket=yes
4291	else
4292	echo "$as_me: failed program was:" >&5
4293	sed 's/^/| /' conftest.$ac_ext >&5
4294
4295	ac_cv_func_socket=no	5052	ac_cv_search_socket=no
4296	fi	5053	fi
4297		5054	rm conftest.$ac_ext
4298	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5055	LIBS=$ac_func_search_save_LIBS
4299	conftest$ac_exeext conftest.$ac_ext
4300	fi	5056	fi
4301	{ echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5	5057	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4302	echo "${ECHO_T}$ac_cv_func_socket" >&6; }	5058	printf "%s\n" "$ac_cv_search_socket" >&6; }
4303	if test $ac_cv_func_socket = yes; then	5059	ac_res=$ac_cv_search_socket
4304	:	5060	if test "$ac_res" != no
4305	else	5061	then :
4306	{ echo "$as_me:$LINENO: checking for socket in -lsocket" >&5	5062	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4307	echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6; }
4308	if test "${ac_cv_lib_socket_socket+set}" = set; then
4309	echo $ECHO_N "(cached) $ECHO_C" >&6
4310	else
4311	ac_check_lib_save_LIBS=$LIBS
4312	LIBS="-lsocket $LIBS"
4313	cat >conftest.$ac_ext <<_ACEOF
4314	/* confdefs.h. */
4315	_ACEOF
4316	cat confdefs.h >>conftest.$ac_ext
4317	cat >>conftest.$ac_ext <<_ACEOF
4318	/* end confdefs.h. */
4319		5063
4320	/* Override any GCC internal prototype to avoid an error.
4321	Use char because int might match the return type of a GCC
4322	builtin and then its argument prototype would still apply. */
4323	#ifdef __cplusplus
4324	extern "C"
4325	#endif
4326	char socket ();
4327	int
4328	main ()
4329	{
4330	return socket ();
4331	;
4332	return 0;
4333	}
4334	_ACEOF
4335	rm -f conftest.$ac_objext conftest$ac_exeext
4336	if { (ac_try="$ac_link"
4337	case "(($ac_try" in
4338	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4339	*) ac_try_echo=$ac_try;;
4340	esac
4341	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4342	(eval "$ac_link") 2>conftest.er1
4343	ac_status=$?
4344	grep -v '^ *+' conftest.er1 >conftest.err
4345	rm -f conftest.er1
4346	cat conftest.err >&5
4347	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4348	(exit $ac_status); } && {
4349	test -z "$ac_cxx_werror_flag" ||
4350	test ! -s conftest.err
4351	} && test -s conftest$ac_exeext &&
4352	$as_test_x conftest$ac_exeext; then
4353	ac_cv_lib_socket_socket=yes
4354	else
4355	echo "$as_me: failed program was:" >&5
4356	sed 's/^/| /' conftest.$ac_ext >&5
4357
4358	ac_cv_lib_socket_socket=no
4359	fi	5064	fi
4360
4361	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4362	conftest$ac_exeext conftest.$ac_ext
4363	LIBS=$ac_check_lib_save_LIBS
4364	fi
4365	{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5
4366	echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6; }
4367	if test $ac_cv_lib_socket_socket = yes; then
4368	LIBS="$LIBS -lsocket"
4369	fi
4370
4371	fi
4372
4373		5065
4374		5066
4375	support_frills=yes	5067	support_frills=yes
4376	support_inheritpixmap=yes	5068	support_inheritpixmap=yes
4377	support_fading=yes	5069	support_fading=yes
…		…
4382	support_text_blink=yes	5074	support_text_blink=yes
4383	support_pointer_blank=yes	5075	support_pointer_blank=yes
4384	support_scroll_rxvt=yes	5076	support_scroll_rxvt=yes
4385	support_scroll_next=yes	5077	support_scroll_next=yes
4386	support_scroll_xterm=yes	5078	support_scroll_xterm=yes
4387	support_scroll_plain=yes
4388	support_xim=yes	5079	support_xim=yes
4389	support_afterimage=yes	5080	support_pixbuf=yes
4390	support_afterstep=yes	5081	support_startup_notification=yes
4391	support_xft=yes	5082	support_xft=yes
4392	support_unicode3=no	5083	support_unicode3=no
4393	support_combining=yes	5084	support_combining=yes
4394	support_8bitctrls=no	5085	support_8bitctrls=no
4395	support_iso14755=yes	5086	support_iso14755=yes
4396	support_styles=yes	5087	support_styles=yes
4397	support_perl=yes	5088	support_perl=yes
4398	codesets=all	5089	codesets=all
4399		5090
4400		5091
4401
4402	# Check whether --enable-everything was given.	5092	# Check whether --enable-everything was given.
4403	if test "${enable_everything+set}" = set; then	5093	if test ${enable_everything+y}
		5094	then :
4404	enableval=$enable_everything;	5095	enableval=$enable_everything;
4405	if test x$enableval = xno; then	5096	if test x$enableval = xno; then
4406	support_frills=no	5097	support_frills=no
4407	support_inheritpixmap=no	5098	support_inheritpixmap=no
4408	support_fading=no	5099	support_fading=no
…		…
4414	support_text_blink=no	5105	support_text_blink=no
4415	support_pointer_blank=no	5106	support_pointer_blank=no
4416	support_scroll_rxvt=no	5107	support_scroll_rxvt=no
4417	support_scroll_next=no	5108	support_scroll_next=no
4418	support_scroll_xterm=no	5109	support_scroll_xterm=no
4419	support_scroll_plain=no
4420	support_utmp=no	5110	support_utmp=no
4421	support_wtmp=no	5111	support_wtmp=no
4422	support_xim=no	5112	support_xim=no
4423	support_afterimage=no	5113	support_pixbuf=no
4424	support_afterstep=no	5114	support_startup_notification=no
4425	support_xft=no	5115	support_xft=no
4426	support_unicode3=no	5116	support_unicode3=no
4427	support_combining=no	5117	support_combining=no
4428	support_8bitctrls=no	5118	support_8bitctrls=no
4429	support_iso14755=no	5119	support_iso14755=no
…		…
4443	support_text_blink=yes	5133	support_text_blink=yes
4444	support_pointer_blank=yes	5134	support_pointer_blank=yes
4445	support_scroll_rxvt=yes	5135	support_scroll_rxvt=yes
4446	support_scroll_next=yes	5136	support_scroll_next=yes
4447	support_scroll_xterm=yes	5137	support_scroll_xterm=yes
4448	support_scroll_plain=yes
4449	support_utmp=yes	5138	support_utmp=yes
4450	support_wtmp=yes	5139	support_wtmp=yes
4451	support_xim=yes	5140	support_xim=yes
4452	support_afterimage=yes
4453	support_afterstep=yes	5141	support_pixbuf=yes
		5142	support_startup_notification=yes
4454	support_xft=yes	5143	support_xft=yes
4455	support_unicode3=yes	5144	support_unicode3=yes
4456	support_combining=yes	5145	support_combining=yes
4457	#support_8bitctrls=yes	5146	#support_8bitctrls=yes
4458	support_iso14755=yes	5147	support_iso14755=yes
…		…
4462	fi	5151	fi
4463		5152
4464	fi	5153	fi
4465		5154
4466		5155
4467	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
4468	# Check whether --enable-warnings was given.	5172	# Check whether --enable-warnings was given.
4469	if test "${enable_warnings+set}" = set; then	5173	if test ${enable_warnings+y}
		5174	then :
4470	enableval=$enable_warnings; if test x$enableval = xyes; then	5175	enableval=$enable_warnings; if test x$enableval = xyes; then
4471	WARNINGS=yes	5176	support_warnings=yes
4472	fi	5177	fi
4473	fi	5178	fi
4474		5179
4475	if test x$GXX = xyes; then	5180	if test x$GXX = xyes; then
4476	if test $WARNINGS = yes; then	5181	if test $support_warnings = yes; then
4477	save_CXXFLAGS="$CXXFLAGS"	5182	save_CXXFLAGS="$CXXFLAGS"
4478	CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-non-virtual-dtor"	5183	CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-unused-value"
4479	cat >conftest.$ac_ext <<_ACEOF
4480	/* confdefs.h. */
4481	_ACEOF
4482	cat confdefs.h >>conftest.$ac_ext	5184	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4483	cat >>conftest.$ac_ext <<_ACEOF
4484	/* end confdefs.h. */	5185	/* end confdefs.h. */
4485		5186
4486	int	5187	int
4487	main ()	5188	main (void)
4488	{	5189	{
4489		5190
4490	;	5191	;
4491	return 0;	5192	return 0;
4492	}	5193	}
4493	_ACEOF	5194	_ACEOF
4494	rm -f conftest.$ac_objext	5195	if ac_fn_cxx_try_compile "$LINENO"
4495	if { (ac_try="$ac_compile"	5196	then :
4496	case "(($ac_try" in
4497	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4498	*) ac_try_echo=$ac_try;;
4499	esac
4500	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4501	(eval "$ac_compile") 2>conftest.er1
4502	ac_status=$?
4503	grep -v '^ *+' conftest.er1 >conftest.err
4504	rm -f conftest.er1
4505	cat conftest.err >&5
4506	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4507	(exit $ac_status); } && {
4508	test -z "$ac_cxx_werror_flag" ||
4509	test ! -s conftest.err
4510	} && test -s conftest.$ac_objext; then
4511	:
4512	else
4513	echo "$as_me: failed program was:" >&5
4514	sed 's/^/| /' conftest.$ac_ext >&5
4515		5197
		5198	else $as_nop
4516	CXXFLAGS="$save_CXXFLAGS"	5199	CXXFLAGS="$save_CXXFLAGS"
4517	fi	5200	fi
4518
4519	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	5201	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4520	else	5202	else
4521	CXXFLAGS="$CXXFLAGS -w"	5203	CXXFLAGS="$CXXFLAGS -w"
4522	fi	5204	fi
4523	fi	5205	fi
4524		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
4525	# Check whether --enable-unicode3 was given.	5222	# Check whether --enable-unicode3 was given.
4526	if test "${enable_unicode3+set}" = set; then	5223	if test ${enable_unicode3+y}
		5224	then :
4527	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then	5225	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then
4528	support_unicode3=$enableval	5226	support_unicode3=$enableval
4529	fi	5227	fi
4530	fi	5228	fi
4531		5229
4532		5230
4533	# Check whether --enable-combining was given.	5231	# Check whether --enable-combining was given.
4534	if test "${enable_combining+set}" = set; then	5232	if test ${enable_combining+y}
		5233	then :
4535	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then	5234	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then
4536	support_combining=$enableval	5235	support_combining=$enableval
4537	fi	5236	fi
4538	fi	5237	fi
4539		5238
4540		5239
4541	# Check whether --enable-xft was given.	5240	# Check whether --enable-xft was given.
4542	if test "${enable_xft+set}" = set; then	5241	if test ${enable_xft+y}
		5242	then :
4543	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then	5243	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then
4544	support_xft=$enableval	5244	support_xft=$enableval
4545	fi	5245	fi
4546	fi	5246	fi
4547		5247
4548		5248
4549	# Check whether --enable-font-styles was given.	5249	# Check whether --enable-font-styles was given.
4550	if test "${enable_font_styles+set}" = set; then	5250	if test ${enable_font_styles+y}
		5251	then :
4551	enableval=$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$enableval = xno; then
4552	support_styles=$enableval	5253	support_styles=$enableval
4553	fi	5254	fi
4554	fi	5255	fi
4555		5256
4556		5257
4557	# Check whether --enable-afterimage was given.	5258	# Check whether --enable-pixbuf was given.
4558	if test "${enable_afterimage+set}" = set; then	5259	if test ${enable_pixbuf+y}
		5260	then :
4559	enableval=$enable_afterimage; if test x$enableval = xyes -o x$enableval = xno; then	5261	enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then
4560	support_afterimage=$enableval	5262	support_pixbuf=$enableval
4561	fi	5263	fi
4562	fi	5264	fi
4563		5265
4564		5266
4565		5267	# Check whether --enable-startup-notification was given.
4566	# Check whether --with-afterimage_config was given.	5268	if test ${enable_startup_notification+y}
4567	if test "${with_afterimage_config+set}" = set; then	5269	then :
4568	withval=$with_afterimage_config; if test "x$withval" != x; then	5270	enableval=$enable_startup_notification; if test x$enableval = xyes -o x$enableval = xno; then
4569	afterimage_config=$withval/afterimage-config	5271	support_startup_notification=$enableval
4570	fi	5272	fi
4571	fi	5273	fi
4572
4573		5274
4574		5275
4575	# Check whether --enable-transparency was given.	5276	# Check whether --enable-transparency was given.
4576	if test "${enable_transparency+set}" = set; then	5277	if test ${enable_transparency+y}
		5278	then :
4577	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then	5279	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then
4578	support_inheritpixmap=$enableval	5280	support_inheritpixmap=$enableval
4579	fi	5281	fi
4580	fi	5282	fi
4581		5283
4582		5284
4583	# Check whether --enable-fading was given.	5285	# Check whether --enable-fading was given.
4584	if test "${enable_fading+set}" = set; then	5286	if test ${enable_fading+y}
		5287	then :
4585	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then	5288	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then
4586	support_fading=$enableval	5289	support_fading=$enableval
4587	fi	5290	fi
4588	fi	5291	fi
4589		5292
4590		5293
4591	# Check whether --enable-rxvt-scroll was given.	5294	# Check whether --enable-rxvt-scroll was given.
4592	if test "${enable_rxvt_scroll+set}" = set; then	5295	if test ${enable_rxvt_scroll+y}
		5296	then :
4593	enableval=$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$enableval = xno; then
4594	support_scroll_rxvt=$enableval	5298	support_scroll_rxvt=$enableval
4595	fi	5299	fi
4596	fi	5300	fi
4597		5301
4598		5302
4599	# Check whether --enable-next-scroll was given.	5303	# Check whether --enable-next-scroll was given.
4600	if test "${enable_next_scroll+set}" = set; then	5304	if test ${enable_next_scroll+y}
		5305	then :
4601	enableval=$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$enableval = xno; then
4602	support_scroll_next=$enableval	5307	support_scroll_next=$enableval
4603	fi	5308	fi
4604	fi	5309	fi
4605		5310
4606		5311
4607	# Check whether --enable-xterm-scroll was given.	5312	# Check whether --enable-xterm-scroll was given.
4608	if test "${enable_xterm_scroll+set}" = set; then	5313	if test ${enable_xterm_scroll+y}
		5314	then :
4609	enableval=$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$enableval = xno; then
4610	support_scroll_xterm=$enableval	5316	support_scroll_xterm=$enableval
4611	fi	5317	fi
4612	fi	5318	fi
4613		5319
4614		5320
4615	# Check whether --enable-plain-scroll was given.
4616	if test "${enable_plain_scroll+set}" = set; then
4617	enableval=$enable_plain_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4618	support_scroll_plain=$enableval
4619	fi
4620	fi
4621
4622
4623	# Check whether --enable-perl was given.	5321	# Check whether --enable-perl was given.
4624	if test "${enable_perl+set}" = set; then	5322	if test ${enable_perl+y}
		5323	then :
4625	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then	5324	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then
4626	support_perl=$enableval	5325	support_perl=$enableval
4627	fi	5326	fi
4628	fi	5327	fi
4629		5328
4630		5329
4631		5330
4632	# Check whether --with-codesets was given.	5331	# Check whether --with-codesets was given.
4633	if test "${with_codesets+set}" = set; then	5332	if test ${with_codesets+y}
		5333	then :
4634	withval=$with_codesets; codesets="$withval"	5334	withval=$with_codesets; codesets="$withval"
4635	fi	5335	fi
4636		5336
4637		5337
4638	# Check whether --enable-xim was given.	5338	# Check whether --enable-xim was given.
4639	if test "${enable_xim+set}" = set; then	5339	if test ${enable_xim+y}
		5340	then :
4640	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then	5341	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then
4641	support_xim=$enableval	5342	support_xim=$enableval
4642	fi	5343	fi
4643	fi	5344	fi
4644		5345
4645		5346
4646	# Check whether --enable-backspace-key was given.	5347	# Check whether --enable-backspace-key was given.
4647	if test "${enable_backspace_key+set}" = set; then	5348	if test ${enable_backspace_key+y}
		5349	then :
4648	enableval=$enable_backspace_key; if test x$enableval = xno; then	5350	enableval=$enable_backspace_key; if test x$enableval = xno; then
4649		5351
4650	cat >>confdefs.h <<\_ACEOF	5352	printf "%s\n" "#define NO_BACKSPACE_KEY 1" >>confdefs.h
4651	#define NO_BACKSPACE_KEY 1
4652	_ACEOF
4653		5353
4654	fi	5354	fi
4655	fi	5355	fi
4656		5356
4657		5357
4658	# Check whether --enable-delete-key was given.	5358	# Check whether --enable-delete-key was given.
4659	if test "${enable_delete_key+set}" = set; then	5359	if test ${enable_delete_key+y}
		5360	then :
4660	enableval=$enable_delete_key; if test x$enableval = xno; then	5361	enableval=$enable_delete_key; if test x$enableval = xno; then
4661		5362
4662	cat >>confdefs.h <<\_ACEOF	5363	printf "%s\n" "#define NO_DELETE_KEY 1" >>confdefs.h
4663	#define NO_DELETE_KEY 1
4664	_ACEOF
4665		5364
4666	fi	5365	fi
4667	fi	5366	fi
4668		5367
4669		5368
		5369	support_resources=yes
4670	# Check whether --enable-resources was given.	5370	# Check whether --enable-resources was given.
4671	if test "${enable_resources+set}" = set; then	5371	if test ${enable_resources+y}
		5372	then :
4672	enableval=$enable_resources; if test x$enableval = xno; then	5373	enableval=$enable_resources; if test x$enableval = xno; then
4673		5374	support_resources=no
4674	cat >>confdefs.h <<\_ACEOF
4675	#define NO_RESOURCES 1
4676	_ACEOF
4677
4678	fi	5375	fi
4679	fi	5376	fi
4680		5377
4681		5378
4682	# Check whether --enable-8bitctrls was given.	5379	# Check whether --enable-8bitctrls was given.
4683	if test "${enable_8bitctrls+set}" = set; then	5380	if test ${enable_8bitctrls+y}
		5381	then :
4684	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then	5382	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then
4685	support_8bitctrls=$enableval	5383	support_8bitctrls=$enableval
4686	fi	5384	fi
4687	fi	5385	fi
4688		5386
4689		5387
4690	RESFALLBACK=Rxvt	5388	RESFALLBACK=Rxvt
4691	# Check whether --enable-fallback was given.	5389	# Check whether --enable-fallback was given.
4692	if test "${enable_fallback+set}" = set; then	5390	if test ${enable_fallback+y}
		5391	then :
4693	enableval=$enable_fallback;	5392	enableval=$enable_fallback;
4694	test x$enableval = xyes && enableval=Rxvt	5393	test x$enableval = xyes && enableval=Rxvt
4695	test x$enableval = xno && enableval=	5394	test x$enableval = xno && enableval=
4696	RESFALLBACK="$enableval"	5395	RESFALLBACK="$enableval"
4697		5396
4698	fi	5397	fi
4699		5398
4700		5399
4701	if test x$RESFALLBACK != x; then	5400	if test x$RESFALLBACK != x; then
4702		5401
4703	cat >>confdefs.h <<_ACEOF	5402	printf "%s\n" "#define RESFALLBACK \"$RESFALLBACK\"" >>confdefs.h
4704	#define RESFALLBACK "$RESFALLBACK"
4705	_ACEOF
4706		5403
4707	fi	5404	fi
4708		5405
4709	RESNAME=urxvt	5406	RESNAME=urxvt
4710		5407
4711	# Check whether --with-res-name was given.	5408	# Check whether --with-res-name was given.
4712	if test "${with_res_name+set}" = set; then	5409	if test ${with_res_name+y}
		5410	then :
4713	withval=$with_res_name; RESNAME="$withval"	5411	withval=$with_res_name; RESNAME="$withval"
4714	fi	5412	fi
4715		5413
4716		5414
4717	cat >>confdefs.h <<_ACEOF	5415	printf "%s\n" "#define RESNAME \"$RESNAME\"" >>confdefs.h
4718	#define RESNAME "$RESNAME"
4719	_ACEOF
4720		5416
4721		5417
4722	RESCLASS=URxvt	5418	RESCLASS=URxvt
4723		5419
4724	# Check whether --with-res-class was given.	5420	# Check whether --with-res-class was given.
4725	if test "${with_res_class+set}" = set; then	5421	if test ${with_res_class+y}
		5422	then :
4726	withval=$with_res_class; RESCLASS="$withval"	5423	withval=$with_res_class; RESCLASS="$withval"
4727	fi	5424	fi
4728		5425
4729		5426
4730	cat >>confdefs.h <<_ACEOF	5427	printf "%s\n" "#define RESCLASS \"$RESCLASS\"" >>confdefs.h
4731	#define RESCLASS "$RESCLASS"
4732	_ACEOF
4733		5428
4734		5429
4735	RXVTNAME=urxvt	5430	RXVTNAME=urxvt
4736		5431
4737	# Check whether --with-name was given.	5432	# Check whether --with-name was given.
4738	if test "${with_name+set}" = set; then	5433	if test ${with_name+y}
		5434	then :
4739	withval=$with_name; RXVTNAME="$withval"	5435	withval=$with_name; RXVTNAME="$withval"
4740	fi	5436	fi
4741		5437
4742		5438
4743	cat >>confdefs.h <<_ACEOF	5439	printf "%s\n" "#define RXVTNAME \"$RXVTNAME\"" >>confdefs.h
4744	#define RXVTNAME "$RXVTNAME"
4745	_ACEOF
4746		5440
4747		5441
4748	RXVTNAME=`echo "$RXVTNAME"|sed "$program_transform_name"`
4749		5442
4750		5443
4751	# Check whether --enable-swapscreen was given.	5444	# Check whether --enable-swapscreen was given.
4752	if test "${enable_swapscreen+set}" = set; then	5445	if test ${enable_swapscreen+y}
		5446	then :
4753	enableval=$enable_swapscreen; if test x$enableval = xno; then	5447	enableval=$enable_swapscreen; if test x$enableval = xno; then
4754		5448
4755	cat >>confdefs.h <<\_ACEOF	5449	printf "%s\n" "#define NO_SECONDARY_SCREEN 1" >>confdefs.h
4756	#define NO_SECONDARY_SCREEN 1
4757	_ACEOF
4758		5450
4759	fi	5451	fi
4760	fi	5452	fi
4761		5453
4762		5454
4763	# Check whether --enable-iso14755 was given.	5455	# Check whether --enable-iso14755 was given.
4764	if test "${enable_iso14755+set}" = set; then	5456	if test ${enable_iso14755+y}
		5457	then :
4765	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then	5458	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then
4766	support_iso14755=$enableval	5459	support_iso14755=$enableval
4767	fi	5460	fi
4768	fi	5461	fi
4769		5462
4770		5463
4771	# Check whether --enable-frills was given.	5464	# Check whether --enable-frills was given.
4772	if test "${enable_frills+set}" = set; then	5465	if test ${enable_frills+y}
		5466	then :
4773	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then	5467	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then
4774	support_frills=$enableval	5468	support_frills=$enableval
4775	fi	5469	fi
4776	fi	5470	fi
4777		5471
4778		5472
4779	# Check whether --enable-keepscrolling was given.	5473	# Check whether --enable-keepscrolling was given.
4780	if test "${enable_keepscrolling+set}" = set; then	5474	if test ${enable_keepscrolling+y}
		5475	then :
4781	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5476	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then
4782	support_keepscrolling=$enableval	5477	support_keepscrolling=$enableval
4783	fi	5478	fi
4784	fi	5479	fi
4785		5480
4786		5481
4787	# Check whether --enable-selectionscrolling was given.	5482	# Check whether --enable-selectionscrolling was given.
4788	if test "${enable_selectionscrolling+set}" = set; then	5483	if test ${enable_selectionscrolling+y}
		5484	then :
4789	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5485	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then
4790	support_selectionscrolling=$enableval	5486	support_selectionscrolling=$enableval
4791	fi	5487	fi
4792	fi	5488	fi
4793		5489
4794		5490
4795	# Check whether --enable-mousewheel was given.	5491	# Check whether --enable-mousewheel was given.
4796	if test "${enable_mousewheel+set}" = set; then	5492	if test ${enable_mousewheel+y}
		5493	then :
4797	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then	5494	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then
4798	support_mousewheel=$enableval	5495	support_mousewheel=$enableval
4799	fi	5496	fi
4800	fi	5497	fi
4801		5498
4802		5499
4803	# Check whether --enable-slipwheeling was given.	5500	# Check whether --enable-slipwheeling was given.
4804	if test "${enable_slipwheeling+set}" = set; then	5501	if test ${enable_slipwheeling+y}
		5502	then :
4805	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then	5503	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then
4806	support_mouseslipwheel=$enableval	5504	support_mouseslipwheel=$enableval
4807	fi	5505	fi
4808	fi	5506	fi
4809		5507
4810		5508
4811	# Check whether --enable-smart-resize was given.	5509	# Check whether --enable-smart-resize was given.
4812	if test "${enable_smart_resize+set}" = set; then	5510	if test ${enable_smart_resize+y}
		5511	then :
4813	enableval=$enable_smart_resize; if test x$enableval = xyes; then	5512	enableval=$enable_smart_resize; if test x$enableval = xyes; then
4814		5513
4815	cat >>confdefs.h <<\_ACEOF	5514	printf "%s\n" "#define SMART_RESIZE 1" >>confdefs.h
4816	#define SMART_RESIZE 1
4817	_ACEOF
4818		5515
4819	fi	5516	fi
4820	fi	5517	fi
4821		5518
4822		5519
4823	# Check whether --enable-text-blink was given.	5520	# Check whether --enable-text-blink was given.
4824	if test "${enable_text_blink+set}" = set; then	5521	if test ${enable_text_blink+y}
		5522	then :
4825	enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then	5523	enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then
4826	support_text_blink=$enableval	5524	support_text_blink=$enableval
4827	fi	5525	fi
4828	fi	5526	fi
4829		5527
4830		5528
4831	# Check whether --enable-pointer-blank was given.	5529	# Check whether --enable-pointer-blank was given.
4832	if test "${enable_pointer_blank+set}" = set; then	5530	if test ${enable_pointer_blank+y}
		5531	then :
4833	enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then	5532	enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then
4834	support_pointer_blank=$enableval	5533	support_pointer_blank=$enableval
4835	fi	5534	fi
4836	fi	5535	fi
4837		5536
4838		5537
4839		5538
4840	# Check whether --with-term was given.	5539	# Check whether --with-term was given.
4841	if test "${with_term+set}" = set; then	5540	if test ${with_term+y}
		5541	then :
4842	withval=$with_term; if test x$withval != x; then	5542	withval=$with_term; if test x$withval != x; then
4843		5543
4844	cat >>confdefs.h <<_ACEOF	5544	printf "%s\n" "#define TERMENV \"$withval\"" >>confdefs.h
4845	#define TERMENV "$withval"
4846	_ACEOF
4847	term="$withval"	5545	term="$withval"
4848	fi	5546	fi
4849	fi	5547	fi
4850		5548
4851		5549
4852		5550
4853	# Check whether --with-terminfo was given.	5551	# Check whether --with-terminfo was given.
4854	if test "${with_terminfo+set}" = set; then	5552	if test ${with_terminfo+y}
		5553	then :
4855	withval=$with_terminfo; if test x$withval != x; then	5554	withval=$with_terminfo; if test x$withval != x; then
4856		5555
4857	cat >>confdefs.h <<_ACEOF	5556	printf "%s\n" "#define RXVT_TERMINFO \"$withval\"" >>confdefs.h
4858	#define RXVT_TERMINFO "$withval"
4859	_ACEOF
4860	terminfo="$withval"	5557	terminfo="$withval"
4861	fi	5558	fi
4862	fi	5559	fi
4863		5560
4864		5561
		5562	if test x$support_resources = xno; then
		5563	if test x$support_frills = xyes || test x$support_perl = xyes; then
		5564	as_fn_error $? "--disable-resources requires --disable-frills --disable-perl" "$LINENO" 5
		5565	fi
		5566
		5567
		5568	printf "%s\n" "#define NO_RESOURCES 1" >>confdefs.h
		5569
		5570	fi
		5571
4865		5572
4866	LIBEV_M4_AVOID_LIBRT=1	5573	LIBEV_M4_AVOID_LIBRT=1
4867		5574
4868	ac_ext=cpp	5575	ac_fn_cxx_check_header_compile "$LINENO" "sys/inotify.h" "ac_cv_header_sys_inotify_h" "$ac_includes_default"
4869	ac_cpp='$CXXCPP $CPPFLAGS'	5576	if test "x$ac_cv_header_sys_inotify_h" = xyes
4870	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5577	then :
4871	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5578	printf "%s\n" "#define HAVE_SYS_INOTIFY_H 1" >>confdefs.h
4872	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	5579
4873	{ echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5	5580	fi
4874	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6; }	5581	ac_fn_cxx_check_header_compile "$LINENO" "sys/epoll.h" "ac_cv_header_sys_epoll_h" "$ac_includes_default"
4875	if test -z "$CXXCPP"; then	5582	if test "x$ac_cv_header_sys_epoll_h" = xyes
4876	if test "${ac_cv_prog_CXXCPP+set}" = set; then	5583	then :
4877	echo $ECHO_N "(cached) $ECHO_C" >&6	5584	printf "%s\n" "#define HAVE_SYS_EPOLL_H 1" >>confdefs.h
4878	else	5585
4879	# Double quotes because CXXCPP needs to be expanded	5586	fi
4880	for CXXCPP in "$CXX -E" "/lib/cpp"	5587	ac_fn_cxx_check_header_compile "$LINENO" "sys/event.h" "ac_cv_header_sys_event_h" "$ac_includes_default"
4881	do	5588	if test "x$ac_cv_header_sys_event_h" = xyes
4882	ac_preproc_ok=false	5589	then :
4883	for ac_cxx_preproc_warn_flag in '' yes	5590	printf "%s\n" "#define HAVE_SYS_EVENT_H 1" >>confdefs.h
4884	do	5591
4885	# Use a header file that comes with gcc, so configuring glibc	5592	fi
4886	# with a fresh cross-compiler works.	5593	ac_fn_cxx_check_header_compile "$LINENO" "port.h" "ac_cv_header_port_h" "$ac_includes_default"
4887	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5594	if test "x$ac_cv_header_port_h" = xyes
4888	# <limits.h> exists even on freestanding compilers.	5595	then :
4889	# On the NeXT, cc -E runs the code through the compiler's parser,	5596	printf "%s\n" "#define HAVE_PORT_H 1" >>confdefs.h
4890	# not just through cpp. "Syntax error" is here to catch this case.	5597
4891	cat >conftest.$ac_ext <<_ACEOF	5598	fi
4892	/* confdefs.h. */	5599	ac_fn_cxx_check_header_compile "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default"
4893	_ACEOF	5600	if test "x$ac_cv_header_poll_h" = xyes
		5601	then :
		5602	printf "%s\n" "#define HAVE_POLL_H 1" >>confdefs.h
		5603
		5604	fi
		5605	ac_fn_cxx_check_header_compile "$LINENO" "sys/timerfd.h" "ac_cv_header_sys_timerfd_h" "$ac_includes_default"
		5606	if test "x$ac_cv_header_sys_timerfd_h" = xyes
		5607	then :
		5608	printf "%s\n" "#define HAVE_SYS_TIMERFD_H 1" >>confdefs.h
		5609
		5610	fi
		5611
		5612	ac_fn_cxx_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
		5613	if test "x$ac_cv_header_sys_select_h" = xyes
		5614	then :
		5615	printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
		5616
		5617	fi
		5618	ac_fn_cxx_check_header_compile "$LINENO" "sys/eventfd.h" "ac_cv_header_sys_eventfd_h" "$ac_includes_default"
		5619	if test "x$ac_cv_header_sys_eventfd_h" = xyes
		5620	then :
		5621	printf "%s\n" "#define HAVE_SYS_EVENTFD_H 1" >>confdefs.h
		5622
		5623	fi
		5624	ac_fn_cxx_check_header_compile "$LINENO" "sys/signalfd.h" "ac_cv_header_sys_signalfd_h" "$ac_includes_default"
		5625	if test "x$ac_cv_header_sys_signalfd_h" = xyes
		5626	then :
		5627	printf "%s\n" "#define HAVE_SYS_SIGNALFD_H 1" >>confdefs.h
		5628
		5629	fi
		5630	ac_fn_cxx_check_header_compile "$LINENO" "linux/aio_abi.h" "ac_cv_header_linux_aio_abi_h" "$ac_includes_default"
		5631	if test "x$ac_cv_header_linux_aio_abi_h" = xyes
		5632	then :
		5633	printf "%s\n" "#define HAVE_LINUX_AIO_ABI_H 1" >>confdefs.h
		5634
		5635	fi
		5636	ac_fn_cxx_check_header_compile "$LINENO" "linux/fs.h" "ac_cv_header_linux_fs_h" "$ac_includes_default"
		5637	if test "x$ac_cv_header_linux_fs_h" = xyes
		5638	then :
		5639	printf "%s\n" "#define HAVE_LINUX_FS_H 1" >>confdefs.h
		5640
		5641	fi
		5642
		5643
		5644	ac_fn_cxx_check_func "$LINENO" "inotify_init" "ac_cv_func_inotify_init"
		5645	if test "x$ac_cv_func_inotify_init" = xyes
		5646	then :
		5647	printf "%s\n" "#define HAVE_INOTIFY_INIT 1" >>confdefs.h
		5648
		5649	fi
		5650	ac_fn_cxx_check_func "$LINENO" "epoll_ctl" "ac_cv_func_epoll_ctl"
		5651	if test "x$ac_cv_func_epoll_ctl" = xyes
		5652	then :
		5653	printf "%s\n" "#define HAVE_EPOLL_CTL 1" >>confdefs.h
		5654
		5655	fi
		5656	ac_fn_cxx_check_func "$LINENO" "kqueue" "ac_cv_func_kqueue"
		5657	if test "x$ac_cv_func_kqueue" = xyes
		5658	then :
		5659	printf "%s\n" "#define HAVE_KQUEUE 1" >>confdefs.h
		5660
		5661	fi
		5662	ac_fn_cxx_check_func "$LINENO" "port_create" "ac_cv_func_port_create"
		5663	if test "x$ac_cv_func_port_create" = xyes
		5664	then :
		5665	printf "%s\n" "#define HAVE_PORT_CREATE 1" >>confdefs.h
		5666
		5667	fi
		5668	ac_fn_cxx_check_func "$LINENO" "poll" "ac_cv_func_poll"
		5669	if test "x$ac_cv_func_poll" = xyes
		5670	then :
		5671	printf "%s\n" "#define HAVE_POLL 1" >>confdefs.h
		5672
		5673	fi
		5674	ac_fn_cxx_check_func "$LINENO" "select" "ac_cv_func_select"
		5675	if test "x$ac_cv_func_select" = xyes
		5676	then :
		5677	printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
		5678
		5679	fi
		5680	ac_fn_cxx_check_func "$LINENO" "eventfd" "ac_cv_func_eventfd"
		5681	if test "x$ac_cv_func_eventfd" = xyes
		5682	then :
		5683	printf "%s\n" "#define HAVE_EVENTFD 1" >>confdefs.h
		5684
		5685	fi
		5686	ac_fn_cxx_check_func "$LINENO" "signalfd" "ac_cv_func_signalfd"
		5687	if test "x$ac_cv_func_signalfd" = xyes
		5688	then :
		5689	printf "%s\n" "#define HAVE_SIGNALFD 1" >>confdefs.h
		5690
		5691	fi
		5692
		5693
		5694
		5695	for ac_func in clock_gettime
		5696	do :
		5697	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		5698	if test "x$ac_cv_func_clock_gettime" = xyes
		5699	then :
		5700	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
		5701
		5702	else $as_nop
		5703
		5704	if test $(uname) = Linux; then
		5705	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
		5706	printf %s "checking for clock_gettime syscall... " >&6; }
4894	cat confdefs.h >>conftest.$ac_ext	5707	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4895	cat >>conftest.$ac_ext <<_ACEOF
4896	/* end confdefs.h. */	5708	/* end confdefs.h. */
4897	#ifdef __STDC__
4898	# include <limits.h>
4899	#else
4900	# include <assert.h>
4901	#endif
4902	Syntax error
4903	_ACEOF
4904	if { (ac_try="$ac_cpp conftest.$ac_ext"
4905	case "(($ac_try" in
4906	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4907	*) ac_try_echo=$ac_try;;
4908	esac
4909	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4910	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4911	ac_status=$?
4912	grep -v '^ *+' conftest.er1 >conftest.err
4913	rm -f conftest.er1
4914	cat conftest.err >&5
4915	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4916	(exit $ac_status); } >/dev/null && {
4917	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
4918	test ! -s conftest.err
4919	}; then
4920	:
4921	else
4922	echo "$as_me: failed program was:" >&5
4923	sed 's/^/| /' conftest.$ac_ext >&5
4924
4925	# Broken: fails on valid input.
4926	continue
4927	fi
4928
4929	rm -f conftest.err conftest.$ac_ext
4930
4931	# OK, works on sane cases. Now check whether nonexistent headers
4932	# can be detected and how.
4933	cat >conftest.$ac_ext <<_ACEOF
4934	/* confdefs.h. */
4935	_ACEOF
4936	cat confdefs.h >>conftest.$ac_ext
4937	cat >>conftest.$ac_ext <<_ACEOF
4938	/* end confdefs.h. */
4939	#include <ac_nonexistent.h>
4940	_ACEOF
4941	if { (ac_try="$ac_cpp conftest.$ac_ext"
4942	case "(($ac_try" in
4943	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4944	*) ac_try_echo=$ac_try;;
4945	esac
4946	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4947	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4948	ac_status=$?
4949	grep -v '^ *+' conftest.er1 >conftest.err
4950	rm -f conftest.er1
4951	cat conftest.err >&5
4952	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4953	(exit $ac_status); } >/dev/null && {
4954	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
4955	test ! -s conftest.err
4956	}; then
4957	# Broken: success on invalid input.
4958	continue
4959	else
4960	echo "$as_me: failed program was:" >&5
4961	sed 's/^/| /' conftest.$ac_ext >&5
4962
4963	# Passes both tests.
4964	ac_preproc_ok=:
4965	break
4966	fi
4967
4968	rm -f conftest.err conftest.$ac_ext
4969
4970	done
4971	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4972	rm -f conftest.err conftest.$ac_ext
4973	if $ac_preproc_ok; then
4974	break
4975	fi
4976
4977	done
4978	ac_cv_prog_CXXCPP=$CXXCPP
4979
4980	fi
4981	CXXCPP=$ac_cv_prog_CXXCPP
4982	else
4983	ac_cv_prog_CXXCPP=$CXXCPP
4984	fi
4985	{ echo "$as_me:$LINENO: result: $CXXCPP" >&5
4986	echo "${ECHO_T}$CXXCPP" >&6; }
4987	ac_preproc_ok=false
4988	for ac_cxx_preproc_warn_flag in '' yes
4989	do
4990	# Use a header file that comes with gcc, so configuring glibc
4991	# with a fresh cross-compiler works.
4992	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4993	# <limits.h> exists even on freestanding compilers.
4994	# On the NeXT, cc -E runs the code through the compiler's parser,
4995	# not just through cpp. "Syntax error" is here to catch this case.
4996	cat >conftest.$ac_ext <<_ACEOF
4997	/* confdefs.h. */
4998	_ACEOF
4999	cat confdefs.h >>conftest.$ac_ext
5000	cat >>conftest.$ac_ext <<_ACEOF
5001	/* end confdefs.h. */
5002	#ifdef __STDC__
5003	# include <limits.h>
5004	#else
5005	# include <assert.h>
5006	#endif
5007	Syntax error
5008	_ACEOF
5009	if { (ac_try="$ac_cpp conftest.$ac_ext"
5010	case "(($ac_try" in
5011	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5012	*) ac_try_echo=$ac_try;;
5013	esac
5014	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5015	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5016	ac_status=$?
5017	grep -v '^ *+' conftest.er1 >conftest.err
5018	rm -f conftest.er1
5019	cat conftest.err >&5
5020	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5021	(exit $ac_status); } >/dev/null && {
5022	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5023	test ! -s conftest.err
5024	}; then
5025	:
5026	else
5027	echo "$as_me: failed program was:" >&5
5028	sed 's/^/| /' conftest.$ac_ext >&5
5029
5030	# Broken: fails on valid input.
5031	continue
5032	fi
5033
5034	rm -f conftest.err conftest.$ac_ext
5035
5036	# OK, works on sane cases. Now check whether nonexistent headers
5037	# can be detected and how.
5038	cat >conftest.$ac_ext <<_ACEOF
5039	/* confdefs.h. */
5040	_ACEOF
5041	cat confdefs.h >>conftest.$ac_ext
5042	cat >>conftest.$ac_ext <<_ACEOF
5043	/* end confdefs.h. */
5044	#include <ac_nonexistent.h>
5045	_ACEOF
5046	if { (ac_try="$ac_cpp conftest.$ac_ext"
5047	case "(($ac_try" in
5048	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5049	*) ac_try_echo=$ac_try;;
5050	esac
5051	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5052	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5053	ac_status=$?
5054	grep -v '^ *+' conftest.er1 >conftest.err
5055	rm -f conftest.er1
5056	cat conftest.err >&5
5057	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5058	(exit $ac_status); } >/dev/null && {
5059	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5060	test ! -s conftest.err
5061	}; then
5062	# Broken: success on invalid input.
5063	continue
5064	else
5065	echo "$as_me: failed program was:" >&5
5066	sed 's/^/| /' conftest.$ac_ext >&5
5067
5068	# Passes both tests.
5069	ac_preproc_ok=:
5070	break
5071	fi
5072
5073	rm -f conftest.err conftest.$ac_ext
5074
5075	done
5076	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5077	rm -f conftest.err conftest.$ac_ext
5078	if $ac_preproc_ok; then
5079	:
5080	else
5081	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
5082	See \`config.log' for more details." >&5
5083	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
5084	See \`config.log' for more details." >&2;}
5085	{ (exit 1); exit 1; }; }
5086	fi
5087
5088	ac_ext=cpp
5089	ac_cpp='$CXXCPP $CPPFLAGS'
5090	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5091	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5092	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5093
5094
5095	{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5096	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
5097	if test "${ac_cv_header_stdc+set}" = set; then
5098	echo $ECHO_N "(cached) $ECHO_C" >&6
5099	else
5100	cat >conftest.$ac_ext <<_ACEOF
5101	/* confdefs.h. */
5102	_ACEOF
5103	cat confdefs.h >>conftest.$ac_ext
5104	cat >>conftest.$ac_ext <<_ACEOF
5105	/* end confdefs.h. */
5106	#include <stdlib.h>	5709	#include <unistd.h>
5107	#include <stdarg.h>	5710	#include <sys/syscall.h>
5108	#include <string.h>	5711	#include <time.h>
5109	#include <float.h>
5110
5111	int	5712	int
5112	main ()	5713	main (void)
5113	{	5714	{
5114		5715	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
5115	;	5716	;
5116	return 0;	5717	return 0;
5117	}	5718	}
5118	_ACEOF	5719	_ACEOF
5119	rm -f conftest.$ac_objext	5720	if ac_fn_cxx_try_link "$LINENO"
5120	if { (ac_try="$ac_compile"	5721	then :
5121	case "(($ac_try" in	5722	ac_have_clock_syscall=1
5122	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5123	*) ac_try_echo=$ac_try;;
5124	esac
5125	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5126	(eval "$ac_compile") 2>conftest.er1
5127	ac_status=$?
5128	grep -v '^ *+' conftest.er1 >conftest.err
5129	rm -f conftest.er1
5130	cat conftest.err >&5
5131	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5132	(exit $ac_status); } && {
5133	test -z "$ac_cxx_werror_flag" ||
5134	test ! -s conftest.err
5135	} && test -s conftest.$ac_objext; then
5136	ac_cv_header_stdc=yes
5137	else
5138	echo "$as_me: failed program was:" >&5
5139	sed 's/^/| /' conftest.$ac_ext >&5
5140		5723
5141	ac_cv_header_stdc=no	5724	printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
5142	fi
5143		5725
		5726	{ printf "%s\n" "$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
5144	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	5732	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5145		5733	conftest$ac_exeext conftest.$ac_ext
5146	if test $ac_cv_header_stdc = yes; then	5734	fi
5147	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	5735	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
5148	cat >conftest.$ac_ext <<_ACEOF	5736	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
5149	/* confdefs.h. */	5737	printf %s "checking for clock_gettime in -lrt... " >&6; }
5150	_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 $LIBS"
5151	cat confdefs.h >>conftest.$ac_ext	5744	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5152	cat >>conftest.$ac_ext <<_ACEOF
5153	/* end confdefs.h. */	5745	/* end confdefs.h. */
5154	#include <string.h>
5155		5746
5156	_ACEOF	5747	namespace conftest {
5157	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	5748	extern "C" int clock_gettime ();
5158	$EGREP "memchr" >/dev/null 2>&1; then	5749	}
5159	:
5160	else
5161	ac_cv_header_stdc=no
5162	fi
5163	rm -f conftest*
5164
5165	fi
5166
5167	if test $ac_cv_header_stdc = yes; then
5168	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5169	cat >conftest.$ac_ext <<_ACEOF
5170	/* confdefs.h. */
5171	_ACEOF
5172	cat confdefs.h >>conftest.$ac_ext
5173	cat >>conftest.$ac_ext <<_ACEOF
5174	/* end confdefs.h. */
5175	#include <stdlib.h>
5176
5177	_ACEOF
5178	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5179	$EGREP "free" >/dev/null 2>&1; then
5180	:
5181	else
5182	ac_cv_header_stdc=no
5183	fi
5184	rm -f conftest*
5185
5186	fi
5187
5188	if test $ac_cv_header_stdc = yes; then
5189	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5190	if test "$cross_compiling" = yes; then
5191	:
5192	else
5193	cat >conftest.$ac_ext <<_ACEOF
5194	/* confdefs.h. */
5195	_ACEOF
5196	cat confdefs.h >>conftest.$ac_ext
5197	cat >>conftest.$ac_ext <<_ACEOF
5198	/* end confdefs.h. */
5199	#include <ctype.h>
5200	#include <stdlib.h>
5201	#if ((' ' & 0x0FF) == 0x020)
5202	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5203	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5204	#else
5205	# define ISLOWER(c) \
5206	(('a' <= (c) && (c) <= 'i') \
5207	|| ('j' <= (c) && (c) <= 'r') \
5208	|| ('s' <= (c) && (c) <= 'z'))
5209	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5210	#endif
5211
5212	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5213	int	5750	int
5214	main ()	5751	main (void)
5215	{	5752	{
5216	int i;	5753	return conftest::clock_gettime ();
5217	for (i = 0; i < 256; i++)
5218	if (XOR (islower (i), ISLOWER (i))
5219	|| toupper (i) != TOUPPER (i))
5220	return 2;
5221	return 0;
5222	}
5223	_ACEOF
5224	rm -f conftest$ac_exeext
5225	if { (ac_try="$ac_link"
5226	case "(($ac_try" in
5227	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5228	*) ac_try_echo=$ac_try;;
5229	esac
5230	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5231	(eval "$ac_link") 2>&5
5232	ac_status=$?
5233	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5234	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5235	{ (case "(($ac_try" in
5236	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5237	*) ac_try_echo=$ac_try;;
5238	esac
5239	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5240	(eval "$ac_try") 2>&5
5241	ac_status=$?
5242	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5243	(exit $ac_status); }; }; then
5244	:
5245	else
5246	echo "$as_me: program exited with status $ac_status" >&5
5247	echo "$as_me: failed program was:" >&5
5248	sed 's/^/| /' conftest.$ac_ext >&5
5249
5250	( exit $ac_status )
5251	ac_cv_header_stdc=no
5252	fi
5253	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5254	fi
5255
5256
5257	fi
5258	fi
5259	{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5260	echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
5261	if test $ac_cv_header_stdc = yes; then
5262
5263	cat >>confdefs.h <<\_ACEOF
5264	#define STDC_HEADERS 1
5265	_ACEOF
5266
5267	fi
5268
5269	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5270
5271
5272
5273
5274
5275
5276
5277
5278
5279	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5280	inttypes.h stdint.h unistd.h
5281	do
5282	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5283	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5284	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5285	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5286	echo $ECHO_N "(cached) $ECHO_C" >&6
5287	else
5288	cat >conftest.$ac_ext <<_ACEOF
5289	/* confdefs.h. */
5290	_ACEOF
5291	cat confdefs.h >>conftest.$ac_ext
5292	cat >>conftest.$ac_ext <<_ACEOF
5293	/* end confdefs.h. */
5294	$ac_includes_default
5295
5296	#include <$ac_header>
5297	_ACEOF
5298	rm -f conftest.$ac_objext
5299	if { (ac_try="$ac_compile"
5300	case "(($ac_try" in
5301	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5302	*) ac_try_echo=$ac_try;;
5303	esac
5304	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5305	(eval "$ac_compile") 2>conftest.er1
5306	ac_status=$?
5307	grep -v '^ *+' conftest.er1 >conftest.err
5308	rm -f conftest.er1
5309	cat conftest.err >&5
5310	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5311	(exit $ac_status); } && {
5312	test -z "$ac_cxx_werror_flag" ||
5313	test ! -s conftest.err
5314	} && test -s conftest.$ac_objext; then
5315	eval "$as_ac_Header=yes"
5316	else
5317	echo "$as_me: failed program was:" >&5
5318	sed 's/^/| /' conftest.$ac_ext >&5
5319
5320	eval "$as_ac_Header=no"
5321	fi
5322
5323	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5324	fi
5325	ac_res=`eval echo '${'$as_ac_Header'}'`
5326	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5327	echo "${ECHO_T}$ac_res" >&6; }
5328	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5329	cat >>confdefs.h <<_ACEOF
5330	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5331	_ACEOF
5332
5333	fi
5334
5335	done
5336
5337
5338
5339
5340
5341
5342
5343
5344
5345	for ac_header in sys/inotify.h sys/epoll.h sys/event.h sys/queue.h port.h poll.h sys/select.h
5346	do
5347	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5348	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5349	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5350	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5351	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5352	echo $ECHO_N "(cached) $ECHO_C" >&6
5353	fi
5354	ac_res=`eval echo '${'$as_ac_Header'}'`
5355	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5356	echo "${ECHO_T}$ac_res" >&6; }
5357	else
5358	# Is the header compilable?
5359	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
5360	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5361	cat >conftest.$ac_ext <<_ACEOF
5362	/* confdefs.h. */
5363	_ACEOF
5364	cat confdefs.h >>conftest.$ac_ext
5365	cat >>conftest.$ac_ext <<_ACEOF
5366	/* end confdefs.h. */
5367	$ac_includes_default
5368	#include <$ac_header>
5369	_ACEOF
5370	rm -f conftest.$ac_objext
5371	if { (ac_try="$ac_compile"
5372	case "(($ac_try" in
5373	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5374	*) ac_try_echo=$ac_try;;
5375	esac
5376	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5377	(eval "$ac_compile") 2>conftest.er1
5378	ac_status=$?
5379	grep -v '^ *+' conftest.er1 >conftest.err
5380	rm -f conftest.er1
5381	cat conftest.err >&5
5382	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5383	(exit $ac_status); } && {
5384	test -z "$ac_cxx_werror_flag" ||
5385	test ! -s conftest.err
5386	} && test -s conftest.$ac_objext; then
5387	ac_header_compiler=yes
5388	else
5389	echo "$as_me: failed program was:" >&5
5390	sed 's/^/| /' conftest.$ac_ext >&5
5391
5392	ac_header_compiler=no
5393	fi
5394
5395	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5396	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5397	echo "${ECHO_T}$ac_header_compiler" >&6; }
5398
5399	# Is the header present?
5400	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
5401	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5402	cat >conftest.$ac_ext <<_ACEOF
5403	/* confdefs.h. */
5404	_ACEOF
5405	cat confdefs.h >>conftest.$ac_ext
5406	cat >>conftest.$ac_ext <<_ACEOF
5407	/* end confdefs.h. */
5408	#include <$ac_header>
5409	_ACEOF
5410	if { (ac_try="$ac_cpp conftest.$ac_ext"
5411	case "(($ac_try" in
5412	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5413	*) ac_try_echo=$ac_try;;
5414	esac
5415	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5416	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5417	ac_status=$?
5418	grep -v '^ *+' conftest.er1 >conftest.err
5419	rm -f conftest.er1
5420	cat conftest.err >&5
5421	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5422	(exit $ac_status); } >/dev/null && {
5423	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5424	test ! -s conftest.err
5425	}; then
5426	ac_header_preproc=yes
5427	else
5428	echo "$as_me: failed program was:" >&5
5429	sed 's/^/| /' conftest.$ac_ext >&5
5430
5431	ac_header_preproc=no
5432	fi
5433
5434	rm -f conftest.err conftest.$ac_ext
5435	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5436	echo "${ECHO_T}$ac_header_preproc" >&6; }
5437
5438	# So? What about this header?
5439	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
5440	yes:no: )
5441	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5442	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5443	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5444	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5445	ac_header_preproc=yes
5446	;;
5447	no:yes:* )
5448	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5449	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5450	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5451	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5452	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5453	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5454	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5455	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5456	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5457	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5458	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5459	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5460
5461	;;
5462	esac
5463	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5464	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5465	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5466	echo $ECHO_N "(cached) $ECHO_C" >&6
5467	else
5468	eval "$as_ac_Header=\$ac_header_preproc"
5469	fi
5470	ac_res=`eval echo '${'$as_ac_Header'}'`
5471	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5472	echo "${ECHO_T}$ac_res" >&6; }
5473
5474	fi
5475	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5476	cat >>confdefs.h <<_ACEOF
5477	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5478	_ACEOF
5479
5480	fi
5481
5482	done
5483
5484
5485
5486
5487
5488
5489
5490
5491	for ac_func in inotify_init epoll_ctl kqueue port_create poll select
5492	do
5493	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5494	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
5495	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5496	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5497	echo $ECHO_N "(cached) $ECHO_C" >&6
5498	else
5499	cat >conftest.$ac_ext <<_ACEOF
5500	/* confdefs.h. */
5501	_ACEOF
5502	cat confdefs.h >>conftest.$ac_ext
5503	cat >>conftest.$ac_ext <<_ACEOF
5504	/* end confdefs.h. */
5505	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5506	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5507	#define $ac_func innocuous_$ac_func
5508
5509	/* System header to define __stub macros and hopefully few prototypes,
5510	which can conflict with char $ac_func (); below.
5511	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5512	<limits.h> exists even on freestanding compilers. */
5513
5514	#ifdef __STDC__
5515	# include <limits.h>
5516	#else
5517	# include <assert.h>
5518	#endif
5519
5520	#undef $ac_func
5521
5522	/* Override any GCC internal prototype to avoid an error.
5523	Use char because int might match the return type of a GCC
5524	builtin and then its argument prototype would still apply. */
5525	#ifdef __cplusplus
5526	extern "C"
5527	#endif
5528	char $ac_func ();
5529	/* The GNU C library defines this for functions which it implements
5530	to always fail with ENOSYS. Some functions are actually named
5531	something starting with __ and the normal name is an alias. */
5532	#if defined __stub_$ac_func || defined __stub___$ac_func
5533	choke me
5534	#endif
5535
5536	int
5537	main ()
5538	{
5539	return $ac_func ();
5540	;	5754	;
5541	return 0;	5755	return 0;
5542	}	5756	}
5543	_ACEOF	5757	_ACEOF
5544	rm -f conftest.$ac_objext conftest$ac_exeext	5758	if ac_fn_cxx_try_link "$LINENO"
5545	if { (ac_try="$ac_link"	5759	then :
5546	case "(($ac_try" in	5760	ac_cv_lib_rt_clock_gettime=yes
5547	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	5761	else $as_nop
5548	*) ac_try_echo=$ac_try;;	5762	ac_cv_lib_rt_clock_gettime=no
5549	esac
5550	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5551	(eval "$ac_link") 2>conftest.er1
5552	ac_status=$?
5553	grep -v '^ *+' conftest.er1 >conftest.err
5554	rm -f conftest.er1
5555	cat conftest.err >&5
5556	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5557	(exit $ac_status); } && {
5558	test -z "$ac_cxx_werror_flag" ||
5559	test ! -s conftest.err
5560	} && test -s conftest$ac_exeext &&
5561	$as_test_x conftest$ac_exeext; then
5562	eval "$as_ac_var=yes"
5563	else
5564	echo "$as_me: failed program was:" >&5
5565	sed 's/^/| /' conftest.$ac_ext >&5
5566
5567	eval "$as_ac_var=no"
5568	fi	5763	fi
5569
5570	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5764	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5571	conftest$ac_exeext conftest.$ac_ext	5765	conftest$ac_exeext conftest.$ac_ext
		5766	LIBS=$ac_check_lib_save_LIBS
5572	fi	5767	fi
5573	ac_res=`eval echo '${'$as_ac_var'}'`	5768	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
5574	{ echo "$as_me:$LINENO: result: $ac_res" >&5	5769	printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
5575	echo "${ECHO_T}$ac_res" >&6; }	5770	if test "x$ac_cv_lib_rt_clock_gettime" = xyes
5576	if test `eval echo '${'$as_ac_var'}'` = yes; then	5771	then :
5577	cat >>confdefs.h <<_ACEOF	5772	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5578	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5579	_ACEOF
5580		5773
		5774	LIBS="-lrt $LIBS"
		5775
5581	fi	5776	fi
		5777
		5778	unset ac_cv_func_clock_gettime
		5779	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		5780	if test "x$ac_cv_func_clock_gettime" = xyes
		5781	then :
		5782	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
		5783
		5784	fi
		5785
		5786	fi
		5787
		5788	fi
		5789
5582	done	5790	done
5583		5791
5584		5792
5585	{ echo "$as_me:$LINENO: checking for clock_gettime" >&5	5793	for ac_func in nanosleep
5586	echo $ECHO_N "checking for clock_gettime... $ECHO_C" >&6; }	5794	do :
5587	if test "${ac_cv_func_clock_gettime+set}" = set; then	5795	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5588	echo $ECHO_N "(cached) $ECHO_C" >&6	5796	if test "x$ac_cv_func_nanosleep" = xyes
5589	else	5797	then :
5590	cat >conftest.$ac_ext <<_ACEOF	5798	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5591	/* confdefs.h. */	5799
5592	_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 $LIBS"
5593	cat confdefs.h >>conftest.$ac_ext	5811	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5594	cat >>conftest.$ac_ext <<_ACEOF
5595	/* end confdefs.h. */	5812	/* end confdefs.h. */
5596	/* Define clock_gettime to an innocuous variant, in case <limits.h> declares clock_gettime.
5597	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5598	#define clock_gettime innocuous_clock_gettime
5599		5813
5600	/* System header to define __stub macros and hopefully few prototypes,	5814	namespace conftest {
5601	which can conflict with char clock_gettime (); below.	5815	extern "C" int nanosleep ();
5602	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5816	}
5603	<limits.h> exists even on freestanding compilers. */
5604
5605	#ifdef __STDC__
5606	# include <limits.h>
5607	#else
5608	# include <assert.h>
5609	#endif
5610
5611	#undef clock_gettime
5612
5613	/* Override any GCC internal prototype to avoid an error.
5614	Use char because int might match the return type of a GCC
5615	builtin and then its argument prototype would still apply. */
5616	#ifdef __cplusplus
5617	extern "C"
5618	#endif
5619	char clock_gettime ();
5620	/* The GNU C library defines this for functions which it implements
5621	to always fail with ENOSYS. Some functions are actually named
5622	something starting with __ and the normal name is an alias. */
5623	#if defined __stub_clock_gettime || defined __stub___clock_gettime
5624	choke me
5625	#endif
5626
5627	int	5817	int
5628	main ()	5818	main (void)
5629	{	5819	{
5630	return clock_gettime ();	5820	return conftest::nanosleep ();
5631	;	5821	;
5632	return 0;	5822	return 0;
5633	}	5823	}
5634	_ACEOF	5824	_ACEOF
5635	rm -f conftest.$ac_objext conftest$ac_exeext	5825	if ac_fn_cxx_try_link "$LINENO"
5636	if { (ac_try="$ac_link"	5826	then :
5637	case "(($ac_try" in	5827	ac_cv_lib_rt_nanosleep=yes
5638	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	5828	else $as_nop
5639	*) ac_try_echo=$ac_try;;	5829	ac_cv_lib_rt_nanosleep=no
5640	esac
5641	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5642	(eval "$ac_link") 2>conftest.er1
5643	ac_status=$?
5644	grep -v '^ *+' conftest.er1 >conftest.err
5645	rm -f conftest.er1
5646	cat conftest.err >&5
5647	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5648	(exit $ac_status); } && {
5649	test -z "$ac_cxx_werror_flag" ||
5650	test ! -s conftest.err
5651	} && test -s conftest$ac_exeext &&
5652	$as_test_x conftest$ac_exeext; then
5653	ac_cv_func_clock_gettime=yes
5654	else
5655	echo "$as_me: failed program was:" >&5
5656	sed 's/^/| /' conftest.$ac_ext >&5
5657
5658	ac_cv_func_clock_gettime=no
5659	fi	5830	fi
5660
5661	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5831	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5662	conftest$ac_exeext conftest.$ac_ext	5832	conftest$ac_exeext conftest.$ac_ext
		5833	LIBS=$ac_check_lib_save_LIBS
5663	fi	5834	fi
5664	{ echo "$as_me:$LINENO: result: $ac_cv_func_clock_gettime" >&5	5835	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
5665	echo "${ECHO_T}$ac_cv_func_clock_gettime" >&6; }	5836	printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
5666	if test $ac_cv_func_clock_gettime = yes; then	5837	if test "x$ac_cv_lib_rt_nanosleep" = xyes
5667	:	5838	then :
5668	else	5839	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5669		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$ac_cv_type___kernel_rwf_t" = xyes
		5862	then :
		5863
		5864
		5865	printf "%s\n" "#define HAVE_KERNEL_RWF_T 1" >>confdefs.h
		5866
		5867
		5868	fi
		5869
		5870
5670	if test -z "$LIBEV_M4_AVOID_LIBRT"; then	5871	if test -z "$LIBEV_M4_AVOID_LIBM"; then
5671		5872	LIBM=m
5672	{ echo "$as_me:$LINENO: checking for clock_gettime in -lrt" >&5	5873	fi
5673	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
5674	if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then	5875	printf %s "checking for library containing floor... " >&6; }
5675	echo $ECHO_N "(cached) $ECHO_C" >&6	5876	if test ${ac_cv_search_floor+y}
5676	else	5877	then :
5677	ac_check_lib_save_LIBS=$LIBS	5878	printf %s "(cached) " >&6
5678	LIBS="-lrt $LIBS"	5879	else $as_nop
5679	cat >conftest.$ac_ext <<_ACEOF	5880	ac_func_search_save_LIBS=$LIBS
5680	/* confdefs.h. */
5681	_ACEOF
5682	cat confdefs.h >>conftest.$ac_ext	5881	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5683	cat >>conftest.$ac_ext <<_ACEOF
5684	/* end confdefs.h. */	5882	/* end confdefs.h. */
5685		5883
5686	/* Override any GCC internal prototype to avoid an error.	5884	namespace conftest {
5687	Use char because int might match the return type of a GCC	5885	extern "C" int floor ();
5688	builtin and then its argument prototype would still apply. */	5886	}
5689	#ifdef __cplusplus
5690	extern "C"
5691	#endif
5692	char clock_gettime ();
5693	int	5887	int
5694	main ()	5888	main (void)
5695	{	5889	{
5696	return clock_gettime ();	5890	return conftest::floor ();
5697	;	5891	;
5698	return 0;	5892	return 0;
5699	}	5893	}
5700	_ACEOF	5894	_ACEOF
5701	rm -f conftest.$ac_objext conftest$ac_exeext	5895	for ac_lib in '' $LIBM
5702	if { (ac_try="$ac_link"
5703	case "(($ac_try" in
5704	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5705	*) ac_try_echo=$ac_try;;
5706	esac
5707	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5708	(eval "$ac_link") 2>conftest.er1
5709	ac_status=$?
5710	grep -v '^ *+' conftest.er1 >conftest.err
5711	rm -f conftest.er1
5712	cat conftest.err >&5
5713	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5714	(exit $ac_status); } && {
5715	test -z "$ac_cxx_werror_flag" ||
5716	test ! -s conftest.err
5717	} && test -s conftest$ac_exeext &&
5718	$as_test_x conftest$ac_exeext; then
5719	ac_cv_lib_rt_clock_gettime=yes
5720	else
5721	echo "$as_me: failed program was:" >&5
5722	sed 's/^/| /' conftest.$ac_ext >&5
5723
5724	ac_cv_lib_rt_clock_gettime=no
5725	fi
5726
5727	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5728	conftest$ac_exeext conftest.$ac_ext
5729	LIBS=$ac_check_lib_save_LIBS
5730	fi
5731	{ echo "$as_me:$LINENO: result: $ac_cv_lib_rt_clock_gettime" >&5
5732	echo "${ECHO_T}$ac_cv_lib_rt_clock_gettime" >&6; }
5733	if test $ac_cv_lib_rt_clock_gettime = yes; then
5734	cat >>confdefs.h <<_ACEOF
5735	#define HAVE_LIBRT 1
5736	_ACEOF
5737
5738	LIBS="-lrt $LIBS"
5739
5740	fi
5741
5742	unset ac_cv_func_clock_gettime
5743
5744	for ac_func in clock_gettime
5745	do	5896	do
5746	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	5897	if test -z "$ac_lib"; then
5747	{ echo "$as_me:$LINENO: checking for $ac_func" >&5	5898	ac_res="none required"
5748	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5749	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5750	echo $ECHO_N "(cached) $ECHO_C" >&6
5751	else	5899	else
5752	cat >conftest.$ac_ext <<_ACEOF	5900	ac_res=-l$ac_lib
5753	/* confdefs.h. */	5901	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5754	_ACEOF	5902	fi
5755	cat confdefs.h >>conftest.$ac_ext	5903	if ac_fn_cxx_try_link "$LINENO"
5756	cat >>conftest.$ac_ext <<_ACEOF	5904	then :
5757	/* end confdefs.h. */	5905	ac_cv_search_floor=$ac_res
5758	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5759	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5760	#define $ac_func innocuous_$ac_func
5761
5762	/* System header to define __stub macros and hopefully few prototypes,
5763	which can conflict with char $ac_func (); below.
5764	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5765	<limits.h> exists even on freestanding compilers. */
5766
5767	#ifdef __STDC__
5768	# include <limits.h>
5769	#else
5770	# include <assert.h>
5771	#endif
5772
5773	#undef $ac_func
5774
5775	/* Override any GCC internal prototype to avoid an error.
5776	Use char because int might match the return type of a GCC
5777	builtin and then its argument prototype would still apply. */
5778	#ifdef __cplusplus
5779	extern "C"
5780	#endif
5781	char $ac_func ();
5782	/* The GNU C library defines this for functions which it implements
5783	to always fail with ENOSYS. Some functions are actually named
5784	something starting with __ and the normal name is an alias. */
5785	#if defined __stub_$ac_func || defined __stub___$ac_func
5786	choke me
5787	#endif
5788
5789	int
5790	main ()
5791	{
5792	return $ac_func ();
5793	;
5794	return 0;
5795	}
5796	_ACEOF
5797	rm -f conftest.$ac_objext conftest$ac_exeext
5798	if { (ac_try="$ac_link"
5799	case "(($ac_try" in
5800	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5801	*) ac_try_echo=$ac_try;;
5802	esac
5803	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5804	(eval "$ac_link") 2>conftest.er1
5805	ac_status=$?
5806	grep -v '^ *+' conftest.er1 >conftest.err
5807	rm -f conftest.er1
5808	cat conftest.err >&5
5809	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5810	(exit $ac_status); } && {
5811	test -z "$ac_cxx_werror_flag" ||
5812	test ! -s conftest.err
5813	} && test -s conftest$ac_exeext &&
5814	$as_test_x conftest$ac_exeext; then
5815	eval "$as_ac_var=yes"
5816	else
5817	echo "$as_me: failed program was:" >&5
5818	sed 's/^/| /' conftest.$ac_ext >&5
5819
5820	eval "$as_ac_var=no"
5821	fi	5906	fi
5822
5823	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5907	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5824	conftest$ac_exeext conftest.$ac_ext	5908	conftest$ac_exeext
5825	fi	5909	if test ${ac_cv_search_floor+y}
5826	ac_res=`eval echo '${'$as_ac_var'}'`	5910	then :
5827	{ echo "$as_me:$LINENO: result: $ac_res" >&5	5911	break
5828	echo "${ECHO_T}$ac_res" >&6; }
5829	if test `eval echo '${'$as_ac_var'}'` = yes; then
5830	cat >>confdefs.h <<_ACEOF
5831	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5832	_ACEOF
5833
5834	fi	5912	fi
5835	done	5913	done
		5914	if test ${ac_cv_search_floor+y}
		5915	then :
5836		5916
5837	fi	5917	else $as_nop
5838		5918	ac_cv_search_floor=no
5839	fi	5919	fi
5840		5920	rm conftest.$ac_ext
5841		5921	LIBS=$ac_func_search_save_LIBS
5842	{ echo "$as_me:$LINENO: checking for nanosleep" >&5
5843	echo $ECHO_N "checking for nanosleep... $ECHO_C" >&6; }
5844	if test "${ac_cv_func_nanosleep+set}" = set; then
5845	echo $ECHO_N "(cached) $ECHO_C" >&6
5846	else
5847	cat >conftest.$ac_ext <<_ACEOF
5848	/* confdefs.h. */
5849	_ACEOF
5850	cat confdefs.h >>conftest.$ac_ext
5851	cat >>conftest.$ac_ext <<_ACEOF
5852	/* end confdefs.h. */
5853	/* Define nanosleep to an innocuous variant, in case <limits.h> declares nanosleep.
5854	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5855	#define nanosleep innocuous_nanosleep
5856
5857	/* System header to define __stub macros and hopefully few prototypes,
5858	which can conflict with char nanosleep (); below.
5859	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5860	<limits.h> exists even on freestanding compilers. */
5861
5862	#ifdef __STDC__
5863	# include <limits.h>
5864	#else
5865	# include <assert.h>
5866	#endif
5867
5868	#undef nanosleep
5869
5870	/* Override any GCC internal prototype to avoid an error.
5871	Use char because int might match the return type of a GCC
5872	builtin and then its argument prototype would still apply. */
5873	#ifdef __cplusplus
5874	extern "C"
5875	#endif
5876	char nanosleep ();
5877	/* The GNU C library defines this for functions which it implements
5878	to always fail with ENOSYS. Some functions are actually named
5879	something starting with __ and the normal name is an alias. */
5880	#if defined __stub_nanosleep || defined __stub___nanosleep
5881	choke me
5882	#endif
5883
5884	int
5885	main ()
5886	{
5887	return nanosleep ();
5888	;
5889	return 0;
5890	}
5891	_ACEOF
5892	rm -f conftest.$ac_objext conftest$ac_exeext
5893	if { (ac_try="$ac_link"
5894	case "(($ac_try" in
5895	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5896	*) ac_try_echo=$ac_try;;
5897	esac
5898	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5899	(eval "$ac_link") 2>conftest.er1
5900	ac_status=$?
5901	grep -v '^ *+' conftest.er1 >conftest.err
5902	rm -f conftest.er1
5903	cat conftest.err >&5
5904	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5905	(exit $ac_status); } && {
5906	test -z "$ac_cxx_werror_flag" ||
5907	test ! -s conftest.err
5908	} && test -s conftest$ac_exeext &&
5909	$as_test_x conftest$ac_exeext; then
5910	ac_cv_func_nanosleep=yes
5911	else
5912	echo "$as_me: failed program was:" >&5
5913	sed 's/^/| /' conftest.$ac_ext >&5
5914
5915	ac_cv_func_nanosleep=no
5916	fi	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 $LIBS"
5917		5929
5918	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5930	printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
5919	conftest$ac_exeext conftest.$ac_ext
5920	fi
5921	{ echo "$as_me:$LINENO: result: $ac_cv_func_nanosleep" >&5
5922	echo "${ECHO_T}$ac_cv_func_nanosleep" >&6; }
5923	if test $ac_cv_func_nanosleep = yes; then
5924	:
5925	else
5926		5931
5927	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
5928
5929	{ echo "$as_me:$LINENO: checking for nanosleep in -lrt" >&5
5930	echo $ECHO_N "checking for nanosleep in -lrt... $ECHO_C" >&6; }
5931	if test "${ac_cv_lib_rt_nanosleep+set}" = set; then
5932	echo $ECHO_N "(cached) $ECHO_C" >&6
5933	else
5934	ac_check_lib_save_LIBS=$LIBS
5935	LIBS="-lrt $LIBS"
5936	cat >conftest.$ac_ext <<_ACEOF
5937	/* confdefs.h. */
5938	_ACEOF
5939	cat confdefs.h >>conftest.$ac_ext
5940	cat >>conftest.$ac_ext <<_ACEOF
5941	/* end confdefs.h. */
5942
5943	/* Override any GCC internal prototype to avoid an error.
5944	Use char because int might match the return type of a GCC
5945	builtin and then its argument prototype would still apply. */
5946	#ifdef __cplusplus
5947	extern "C"
5948	#endif
5949	char nanosleep ();
5950	int
5951	main ()
5952	{
5953	return nanosleep ();
5954	;
5955	return 0;
5956	}
5957	_ACEOF
5958	rm -f conftest.$ac_objext conftest$ac_exeext
5959	if { (ac_try="$ac_link"
5960	case "(($ac_try" in
5961	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5962	*) ac_try_echo=$ac_try;;
5963	esac
5964	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5965	(eval "$ac_link") 2>conftest.er1
5966	ac_status=$?
5967	grep -v '^ *+' conftest.er1 >conftest.err
5968	rm -f conftest.er1
5969	cat conftest.err >&5
5970	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5971	(exit $ac_status); } && {
5972	test -z "$ac_cxx_werror_flag" ||
5973	test ! -s conftest.err
5974	} && test -s conftest$ac_exeext &&
5975	$as_test_x conftest$ac_exeext; then
5976	ac_cv_lib_rt_nanosleep=yes
5977	else
5978	echo "$as_me: failed program was:" >&5
5979	sed 's/^/| /' conftest.$ac_ext >&5
5980
5981	ac_cv_lib_rt_nanosleep=no
5982	fi	5932	fi
5983
5984	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5985	conftest$ac_exeext conftest.$ac_ext
5986	LIBS=$ac_check_lib_save_LIBS
5987	fi
5988	{ echo "$as_me:$LINENO: result: $ac_cv_lib_rt_nanosleep" >&5
5989	echo "${ECHO_T}$ac_cv_lib_rt_nanosleep" >&6; }
5990	if test $ac_cv_lib_rt_nanosleep = yes; then
5991	cat >>confdefs.h <<_ACEOF
5992	#define HAVE_LIBRT 1
5993	_ACEOF
5994
5995	LIBS="-lrt $LIBS"
5996
5997	fi
5998
5999	unset ac_cv_func_nanosleep
6000
6001	for ac_func in nanosleep
6002	do
6003	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6004	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
6005	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6006	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6007	echo $ECHO_N "(cached) $ECHO_C" >&6
6008	else
6009	cat >conftest.$ac_ext <<_ACEOF
6010	/* confdefs.h. */
6011	_ACEOF
6012	cat confdefs.h >>conftest.$ac_ext
6013	cat >>conftest.$ac_ext <<_ACEOF
6014	/* end confdefs.h. */
6015	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6016	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6017	#define $ac_func innocuous_$ac_func
6018
6019	/* System header to define __stub macros and hopefully few prototypes,
6020	which can conflict with char $ac_func (); below.
6021	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6022	<limits.h> exists even on freestanding compilers. */
6023
6024	#ifdef __STDC__
6025	# include <limits.h>
6026	#else
6027	# include <assert.h>
6028	#endif
6029
6030	#undef $ac_func
6031
6032	/* Override any GCC internal prototype to avoid an error.
6033	Use char because int might match the return type of a GCC
6034	builtin and then its argument prototype would still apply. */
6035	#ifdef __cplusplus
6036	extern "C"
6037	#endif
6038	char $ac_func ();
6039	/* The GNU C library defines this for functions which it implements
6040	to always fail with ENOSYS. Some functions are actually named
6041	something starting with __ and the normal name is an alias. */
6042	#if defined __stub_$ac_func || defined __stub___$ac_func
6043	choke me
6044	#endif
6045
6046	int
6047	main ()
6048	{
6049	return $ac_func ();
6050	;
6051	return 0;
6052	}
6053	_ACEOF
6054	rm -f conftest.$ac_objext conftest$ac_exeext
6055	if { (ac_try="$ac_link"
6056	case "(($ac_try" in
6057	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6058	*) ac_try_echo=$ac_try;;
6059	esac
6060	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6061	(eval "$ac_link") 2>conftest.er1
6062	ac_status=$?
6063	grep -v '^ *+' conftest.er1 >conftest.err
6064	rm -f conftest.er1
6065	cat conftest.err >&5
6066	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6067	(exit $ac_status); } && {
6068	test -z "$ac_cxx_werror_flag" ||
6069	test ! -s conftest.err
6070	} && test -s conftest$ac_exeext &&
6071	$as_test_x conftest$ac_exeext; then
6072	eval "$as_ac_var=yes"
6073	else
6074	echo "$as_me: failed program was:" >&5
6075	sed 's/^/| /' conftest.$ac_ext >&5
6076
6077	eval "$as_ac_var=no"
6078	fi
6079
6080	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6081	conftest$ac_exeext conftest.$ac_ext
6082	fi
6083	ac_res=`eval echo '${'$as_ac_var'}'`
6084	{ echo "$as_me:$LINENO: result: $ac_res" >&5
6085	echo "${ECHO_T}$ac_res" >&6; }
6086	if test `eval echo '${'$as_ac_var'}'` = yes; then
6087	cat >>confdefs.h <<_ACEOF
6088	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6089	_ACEOF
6090
6091	fi
6092	done
6093
6094	fi
6095
6096	fi
6097
6098
6099
6100	{ echo "$as_me:$LINENO: checking for ceil in -lm" >&5
6101	echo $ECHO_N "checking for ceil in -lm... $ECHO_C" >&6; }
6102	if test "${ac_cv_lib_m_ceil+set}" = set; then
6103	echo $ECHO_N "(cached) $ECHO_C" >&6
6104	else
6105	ac_check_lib_save_LIBS=$LIBS
6106	LIBS="-lm $LIBS"
6107	cat >conftest.$ac_ext <<_ACEOF
6108	/* confdefs.h. */
6109	_ACEOF
6110	cat confdefs.h >>conftest.$ac_ext
6111	cat >>conftest.$ac_ext <<_ACEOF
6112	/* end confdefs.h. */
6113
6114	/* Override any GCC internal prototype to avoid an error.
6115	Use char because int might match the return type of a GCC
6116	builtin and then its argument prototype would still apply. */
6117	#ifdef __cplusplus
6118	extern "C"
6119	#endif
6120	char ceil ();
6121	int
6122	main ()
6123	{
6124	return ceil ();
6125	;
6126	return 0;
6127	}
6128	_ACEOF
6129	rm -f conftest.$ac_objext conftest$ac_exeext
6130	if { (ac_try="$ac_link"
6131	case "(($ac_try" in
6132	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6133	*) ac_try_echo=$ac_try;;
6134	esac
6135	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6136	(eval "$ac_link") 2>conftest.er1
6137	ac_status=$?
6138	grep -v '^ *+' conftest.er1 >conftest.err
6139	rm -f conftest.er1
6140	cat conftest.err >&5
6141	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6142	(exit $ac_status); } && {
6143	test -z "$ac_cxx_werror_flag" ||
6144	test ! -s conftest.err
6145	} && test -s conftest$ac_exeext &&
6146	$as_test_x conftest$ac_exeext; then
6147	ac_cv_lib_m_ceil=yes
6148	else
6149	echo "$as_me: failed program was:" >&5
6150	sed 's/^/| /' conftest.$ac_ext >&5
6151
6152	ac_cv_lib_m_ceil=no
6153	fi
6154
6155	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6156	conftest$ac_exeext conftest.$ac_ext
6157	LIBS=$ac_check_lib_save_LIBS
6158	fi
6159	{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_ceil" >&5
6160	echo "${ECHO_T}$ac_cv_lib_m_ceil" >&6; }
6161	if test $ac_cv_lib_m_ceil = yes; then
6162	cat >>confdefs.h <<_ACEOF
6163	#define HAVE_LIBM 1
6164	_ACEOF
6165
6166	LIBS="-lm $LIBS"
6167
6168	fi
6169
6170
6171		5933
6172		5934
6173		5935
6174		5936
6175		5937
6176	# 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.
6177	set dummy tic; ac_word=$2	5939	set dummy tic; ac_word=$2
6178	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	5940	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6179	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	5941	printf %s "checking for $ac_word... " >&6; }
6180	if test "${ac_cv_path_TIC+set}" = set; then	5942	if test ${ac_cv_path_TIC+y}
6181	echo $ECHO_N "(cached) $ECHO_C" >&6	5943	then :
6182	else	5944	printf %s "(cached) " >&6
		5945	else $as_nop
6183	case $TIC in	5946	case $TIC in
6184	[\\/]* | ?:[\\/]*)	5947	[\\/]* | ?:[\\/]*)
6185	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.	5948	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.
6186	;;	5949	;;
6187	*)	5950	*)
6188	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5951	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6189	for as_dir in $PATH	5952	for as_dir in $PATH
6190	do	5953	do
6191	IFS=$as_save_IFS	5954	IFS=$as_save_IFS
6192	test -z "$as_dir" && as_dir=.	5955	case $as_dir in #(((
		5956	'') as_dir=./ ;;
		5957	*/) ;;
		5958	*) as_dir=$as_dir/ ;;
		5959	esac
6193	for ac_exec_ext in '' $ac_executable_extensions; do	5960	for ac_exec_ext in '' $ac_executable_extensions; do
6194	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	5961	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6195	ac_cv_path_TIC="$as_dir/$ac_word$ac_exec_ext"	5962	ac_cv_path_TIC="$as_dir$ac_word$ac_exec_ext"
6196	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	5963	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
6197	break 2	5964	break 2
6198	fi	5965	fi
6199	done	5966	done
6200	done	5967	done
6201	IFS=$as_save_IFS	5968	IFS=$as_save_IFS
6202		5969
6203	test -z "$ac_cv_path_TIC" && ac_cv_path_TIC=":"	5970	test -z "$ac_cv_path_TIC" && ac_cv_path_TIC=":"
6204	;;	5971	;;
6205	esac	5972	esac
6206	fi	5973	fi
6207	TIC=$ac_cv_path_TIC	5974	TIC=$ac_cv_path_TIC
6208	if test -n "$TIC"; then	5975	if test -n "$TIC"; then
6209	{ echo "$as_me:$LINENO: result: $TIC" >&5	5976	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5
6210	echo "${ECHO_T}$TIC" >&6; }	5977	printf "%s\n" "$TIC" >&6; }
6211	else	5978	else
6212	{ echo "$as_me:$LINENO: result: no" >&5	5979	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6213	echo "${ECHO_T}no" >&6; }	5980	printf "%s\n" "no" >&6; }
6214	fi	5981	fi
6215		5982
6216		5983
6217		5984
6218	{ echo "$as_me:$LINENO: checking for X" >&5	5985	ac_ext=cpp
6219	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-$LINENO}: checking for X" >&5
		6115	printf %s "checking for X... " >&6; }
6220		6116
6221		6117
6222	# Check whether --with-x was given.	6118	# Check whether --with-x was given.
6223	if test "${with_x+set}" = set; then	6119	if test ${with_x+y}
		6120	then :
6224	withval=$with_x;	6121	withval=$with_x;
6225	fi	6122	fi
6226		6123
6227	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.	6124	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
6228	if test "x$with_x" = xno; then	6125	if test "x$with_x" = xno; then
6229	# The user explicitly disabled X.	6126	# The user explicitly disabled X.
6230	have_x=disabled	6127	have_x=disabled
6231	else	6128	else
6232	case $x_includes,$x_libraries in #(	6129	case $x_includes,$x_libraries in #(
6233	*\'*) { { echo "$as_me:$LINENO: error: Cannot use X directory names containing '" >&5	6130	*\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
6234	echo "$as_me: error: Cannot use X directory names containing '" >&2;}
6235	{ (exit 1); exit 1; }; };; #(
6236	*,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then	6131	*,NONE | NONE,*) if test ${ac_cv_have_x+y}
6237	echo $ECHO_N "(cached) $ECHO_C" >&6	6132	then :
6238	else	6133	printf %s "(cached) " >&6
		6134	else $as_nop
6239	# One or both of the vars are not set, and there is no cached value.	6135	# One or both of the vars are not set, and there is no cached value.
6240	ac_x_includes=no ac_x_libraries=no	6136	ac_x_includes=no
		6137	ac_x_libraries=no
		6138	# Do we need to do anything special at all?
		6139	ac_save_LIBS=$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 "$cross_compiling" = no
		6164	then :
6241	rm -f -r conftest.dir	6165	rm -f -r conftest.dir
6242	if mkdir conftest.dir; then	6166	if mkdir conftest.dir; then
6243	cd conftest.dir	6167	cd conftest.dir
6244	cat >Imakefile <<'_ACEOF'	6168	cat >Imakefile <<'_ACEOF'
6245	incroot:	6169	incroot:
6246	@echo incroot='${INCROOT}'	6170	@echo incroot='${INCROOT}'
…		…
6248	@echo usrlibdir='${USRLIBDIR}'	6172	@echo usrlibdir='${USRLIBDIR}'
6249	libdir:	6173	libdir:
6250	@echo libdir='${LIBDIR}'	6174	@echo libdir='${LIBDIR}'
6251	_ACEOF	6175	_ACEOF
6252	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then	6176	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
6253	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	6177	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6254	for ac_var in incroot usrlibdir libdir; do	6178	for ac_var in incroot usrlibdir libdir; do
6255	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"	6179	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
6256	done	6180	done
6257	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.	6181	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
6258	for ac_extension in a so sl; do	6182	for ac_extension in a so sl dylib la dll; do
6259	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&	6183	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
6260	test -f "$ac_im_libdir/libX11.$ac_extension"; then	6184	test -f "$ac_im_libdir/libX11.$ac_extension"; then
6261	ac_im_usrlibdir=$ac_im_libdir; break	6185	ac_im_usrlibdir=$ac_im_libdir; break
6262	fi	6186	fi
6263	done	6187	done
…		…
6267	case $ac_im_incroot in	6191	case $ac_im_incroot in
6268	/usr/include) ac_x_includes= ;;	6192	/usr/include) ac_x_includes= ;;
6269	*) test -f "$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;;
6270	esac	6194	esac
6271	case $ac_im_usrlibdir in	6195	case $ac_im_usrlibdir in
6272	/usr/lib | /lib) ;;	6196	/usr/lib | /usr/lib64 | /lib | /lib64) ;;
6273	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;	6197	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
6274	esac	6198	esac
6275	fi	6199	fi
6276	cd ..	6200	cd ..
6277	rm -f -r conftest.dir	6201	rm -f -r conftest.dir
6278	fi	6202	fi
6279		6203
6280	# Standard set of common directories for X headers.	6204	# Standard set of common directories for X headers.
6281	# Check X11 before X11Rn because it is often a symlink to the current release.	6205	# Check X11 before X11Rn because it is often a symlink to the current release.
6282	ac_x_header_dirs='	6206	ac_x_header_dirs='
6283	/usr/X11/include	6207	/usr/X11/include
		6208	/usr/X11R7/include
6284	/usr/X11R6/include	6209	/usr/X11R6/include
6285	/usr/X11R5/include	6210	/usr/X11R5/include
6286	/usr/X11R4/include	6211	/usr/X11R4/include
6287		6212
6288	/usr/include/X11	6213	/usr/include/X11
		6214	/usr/include/X11R7
6289	/usr/include/X11R6	6215	/usr/include/X11R6
6290	/usr/include/X11R5	6216	/usr/include/X11R5
6291	/usr/include/X11R4	6217	/usr/include/X11R4
6292		6218
6293	/usr/local/X11/include	6219	/usr/local/X11/include
		6220	/usr/local/X11R7/include
6294	/usr/local/X11R6/include	6221	/usr/local/X11R6/include
6295	/usr/local/X11R5/include	6222	/usr/local/X11R5/include
6296	/usr/local/X11R4/include	6223	/usr/local/X11R4/include
6297		6224
6298	/usr/local/include/X11	6225	/usr/local/include/X11
		6226	/usr/local/include/X11R7
6299	/usr/local/include/X11R6	6227	/usr/local/include/X11R6
6300	/usr/local/include/X11R5	6228	/usr/local/include/X11R5
6301	/usr/local/include/X11R4	6229	/usr/local/include/X11R4
		6230
		6231	/opt/X11/include
6302		6232
6303	/usr/X386/include	6233	/usr/X386/include
6304	/usr/x386/include	6234	/usr/x386/include
6305	/usr/XFree86/include/X11	6235	/usr/XFree86/include/X11
6306		6236
…		…
6315	/usr/openwin/share/include'	6245	/usr/openwin/share/include'
6316		6246
6317	if test "$ac_x_includes" = no; then	6247	if test "$ac_x_includes" = no; then
6318	# Guess where to find include files, by looking for Xlib.h.	6248	# Guess where to find include files, by looking for Xlib.h.
6319	# First, try using that file with no special directory specified.	6249	# First, try using that file with no special directory specified.
6320	cat >conftest.$ac_ext <<_ACEOF
6321	/* confdefs.h. */
6322	_ACEOF
6323	cat confdefs.h >>conftest.$ac_ext	6250	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6324	cat >>conftest.$ac_ext <<_ACEOF
6325	/* end confdefs.h. */	6251	/* end confdefs.h. */
6326	#include <X11/Xlib.h>	6252	#include <X11/Xlib.h>
6327	_ACEOF	6253	_ACEOF
6328	if { (ac_try="$ac_cpp conftest.$ac_ext"	6254	if ac_fn_cxx_try_cpp "$LINENO"
6329	case "(($ac_try" in	6255	then :
6330	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6331	*) ac_try_echo=$ac_try;;
6332	esac
6333	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6334	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6335	ac_status=$?
6336	grep -v '^ *+' conftest.er1 >conftest.err
6337	rm -f conftest.er1
6338	cat conftest.err >&5
6339	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6340	(exit $ac_status); } >/dev/null && {
6341	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
6342	test ! -s conftest.err
6343	}; then
6344	# We can compile using X headers with no special include directory.	6256	# We can compile using X headers with no special include directory.
6345	ac_x_includes=	6257	ac_x_includes=
6346	else	6258	else $as_nop
6347	echo "$as_me: failed program was:" >&5
6348	sed 's/^/| /' conftest.$ac_ext >&5
6349
6350	for ac_dir in $ac_x_header_dirs; do	6259	for ac_dir in $ac_x_header_dirs; do
6351	if test -r "$ac_dir/X11/Xlib.h"; then	6260	if test -r "$ac_dir/X11/Xlib.h"; then
6352	ac_x_includes=$ac_dir	6261	ac_x_includes=$ac_dir
6353	break	6262	break
6354	fi	6263	fi
6355	done	6264	done
6356	fi	6265	fi
6357
6358	rm -f conftest.err conftest.$ac_ext	6266	rm -f conftest.err conftest.i conftest.$ac_ext
6359	fi # $ac_x_includes = no	6267	fi # $ac_x_includes = no
6360		6268
6361	if test "$ac_x_libraries" = no; then	6269	if test "$ac_x_libraries" = no; then
6362	# Check for the libraries.	6270	# Check for the libraries.
6363	# See if we find them without any special options.	6271	# See if we find them without any special options.
6364	# Don't add to $LIBS permanently.	6272	# Don't add to $LIBS permanently.
6365	ac_save_LIBS=$LIBS	6273	ac_save_LIBS=$LIBS
6366	LIBS="-lX11 $LIBS"	6274	LIBS="-lX11 $LIBS"
6367	cat >conftest.$ac_ext <<_ACEOF
6368	/* confdefs.h. */
6369	_ACEOF
6370	cat confdefs.h >>conftest.$ac_ext	6275	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6371	cat >>conftest.$ac_ext <<_ACEOF
6372	/* end confdefs.h. */	6276	/* end confdefs.h. */
6373	#include <X11/Xlib.h>	6277	#include <X11/Xlib.h>
6374	int	6278	int
6375	main ()	6279	main (void)
6376	{	6280	{
6377	XrmInitialize ()	6281	XrmInitialize ()
6378	;	6282	;
6379	return 0;	6283	return 0;
6380	}	6284	}
6381	_ACEOF	6285	_ACEOF
6382	rm -f conftest.$ac_objext conftest$ac_exeext	6286	if ac_fn_cxx_try_link "$LINENO"
6383	if { (ac_try="$ac_link"	6287	then :
6384	case "(($ac_try" in
6385	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6386	*) ac_try_echo=$ac_try;;
6387	esac
6388	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6389	(eval "$ac_link") 2>conftest.er1
6390	ac_status=$?
6391	grep -v '^ *+' conftest.er1 >conftest.err
6392	rm -f conftest.er1
6393	cat conftest.err >&5
6394	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6395	(exit $ac_status); } && {
6396	test -z "$ac_cxx_werror_flag" ||
6397	test ! -s conftest.err
6398	} && test -s conftest$ac_exeext &&
6399	$as_test_x conftest$ac_exeext; then
6400	LIBS=$ac_save_LIBS	6288	LIBS=$ac_save_LIBS
6401	# We can link X programs with no special library path.	6289	# We can link X programs with no special library path.
6402	ac_x_libraries=	6290	ac_x_libraries=
6403	else	6291	else $as_nop
6404	echo "$as_me: failed program was:" >&5
6405	sed 's/^/| /' conftest.$ac_ext >&5
6406
6407	LIBS=$ac_save_LIBS	6292	LIBS=$ac_save_LIBS
6408	for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`	6293	for ac_dir in `printf "%s\n" "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
6409	do	6294	do
6410	# Don't even attempt the hair of trying to link an X program!	6295	# Don't even attempt the hair of trying to link an X program!
6411	for ac_extension in a so sl; do	6296	for ac_extension in a so sl dylib la dll; do
6412	if test -r "$ac_dir/libX11.$ac_extension"; then	6297	if test -r "$ac_dir/libX11.$ac_extension"; then
6413	ac_x_libraries=$ac_dir	6298	ac_x_libraries=$ac_dir
6414	break 2	6299	break 2
6415	fi	6300	fi
6416	done	6301	done
6417	done	6302	done
6418	fi	6303	fi
6419
6420	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6304	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6421	conftest$ac_exeext conftest.$ac_ext	6305	conftest$ac_exeext conftest.$ac_ext
6422	fi # $ac_x_libraries = no	6306	fi # $ac_x_libraries = no
6423		6307
		6308	fi
		6309	# Record the results.
6424	case $ac_x_includes,$ac_x_libraries in #(	6310	case $ac_x_includes,$ac_x_libraries in #(
6425	no,* | *,no | *\'*)	6311	no,* | *,no | *\'*) :
6426	# Didn't find X, or a directory has "'" in its name.	6312	# Didn't find X, or a directory has "'" in its name.
6427	ac_cv_have_x="have_x=no";; #(	6313	ac_cv_have_x="have_x=no" ;; #(
6428	*)	6314	*) :
6429	# Record where we found X for the cache.	6315	# Record where we found X for the cache.
6430	ac_cv_have_x="have_x=yes\	6316	ac_cv_have_x="have_x=yes\
6431	ac_x_includes='$ac_x_includes'\	6317	ac_x_includes='$ac_x_includes'\
6432	ac_x_libraries='$ac_x_libraries'"	6318	ac_x_libraries='$ac_x_libraries'" ;;
6433	esac	6319	esac
6434	fi	6320	fi
6435	;; #(	6321	;; #(
6436	*) have_x=yes;;	6322	*) have_x=yes;;
6437	esac	6323	esac
6438	eval "$ac_cv_have_x"	6324	eval "$ac_cv_have_x"
6439	fi # $with_x != no	6325	fi # $with_x != no
6440		6326
6441	if test "$have_x" != yes; then	6327	if test "$have_x" != yes; then
6442	{ echo "$as_me:$LINENO: result: $have_x" >&5	6328	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
6443	echo "${ECHO_T}$have_x" >&6; }	6329	printf "%s\n" "$have_x" >&6; }
6444	no_x=yes	6330	no_x=yes
6445	else	6331	else
6446	# 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.
6447	test "x$x_includes" = xNONE && x_includes=$ac_x_includes	6333	test "x$x_includes" = xNONE && x_includes=$ac_x_includes
6448	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries	6334	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
6449	# Update the cache value to reflect the command line values.	6335	# Update the cache value to reflect the command line values.
6450	ac_cv_have_x="have_x=yes\	6336	ac_cv_have_x="have_x=yes\
6451	ac_x_includes='$x_includes'\	6337	ac_x_includes='$x_includes'\
6452	ac_x_libraries='$x_libraries'"	6338	ac_x_libraries='$x_libraries'"
6453	{ 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 $x_includes" >&5
6454	echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6; }	6340	printf "%s\n" "libraries $x_libraries, headers $x_includes" >&6; }
6455	fi	6341	fi
6456		6342
6457	if test "$no_x" = yes; then	6343	if test "$no_x" = yes; then
6458	# Not all programs may use this symbol, but it does not hurt to define it.	6344	# Not all programs may use this symbol, but it does not hurt to define it.
6459		6345
6460	cat >>confdefs.h <<\_ACEOF	6346	printf "%s\n" "#define X_DISPLAY_MISSING 1" >>confdefs.h
6461	#define X_DISPLAY_MISSING 1
6462	_ACEOF
6463		6347
6464	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=	6348	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
6465	else	6349	else
6466	if test -n "$x_includes"; then	6350	if test -n "$x_includes"; then
6467	X_CFLAGS="$X_CFLAGS -I$x_includes"	6351	X_CFLAGS="$X_CFLAGS -I$x_includes"
…		…
6470	# It would also be nice to do this for all -L options, not just this one.	6354	# It would also be nice to do this for all -L options, not just this one.
6471	if test -n "$x_libraries"; then	6355	if test -n "$x_libraries"; then
6472	X_LIBS="$X_LIBS -L$x_libraries"	6356	X_LIBS="$X_LIBS -L$x_libraries"
6473	# For Solaris; some versions of Sun CC require a space after -R and	6357	# For Solaris; some versions of Sun CC require a space after -R and
6474	# others require no space. Words are not sufficient . . . .	6358	# others require no space. Words are not sufficient . . . .
6475	{ echo "$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
6476	echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6; }	6360	printf %s "checking whether -R must be followed by a space... " >&6; }
6477	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"	6361	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
6478	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag	6362	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
6479	ac_cxx_werror_flag=yes	6363	ac_cxx_werror_flag=yes
6480	cat >conftest.$ac_ext <<_ACEOF
6481	/* confdefs.h. */
6482	_ACEOF
6483	cat confdefs.h >>conftest.$ac_ext	6364	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6484	cat >>conftest.$ac_ext <<_ACEOF
6485	/* end confdefs.h. */	6365	/* end confdefs.h. */
6486		6366
6487	int	6367	int
6488	main ()	6368	main (void)
6489	{	6369	{
6490		6370
6491	;	6371	;
6492	return 0;	6372	return 0;
6493	}	6373	}
6494	_ACEOF	6374	_ACEOF
6495	rm -f conftest.$ac_objext conftest$ac_exeext	6375	if ac_fn_cxx_try_link "$LINENO"
6496	if { (ac_try="$ac_link"	6376	then :
6497	case "(($ac_try" in	6377	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6498	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6378	printf "%s\n" "no" >&6; }
6499	*) ac_try_echo=$ac_try;;
6500	esac
6501	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6502	(eval "$ac_link") 2>conftest.er1
6503	ac_status=$?
6504	grep -v '^ *+' conftest.er1 >conftest.err
6505	rm -f conftest.er1
6506	cat conftest.err >&5
6507	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6508	(exit $ac_status); } && {
6509	test -z "$ac_cxx_werror_flag" ||
6510	test ! -s conftest.err
6511	} && test -s conftest$ac_exeext &&
6512	$as_test_x conftest$ac_exeext; then
6513	{ echo "$as_me:$LINENO: result: no" >&5
6514	echo "${ECHO_T}no" >&6; }
6515	X_LIBS="$X_LIBS -R$x_libraries"	6379	X_LIBS="$X_LIBS -R$x_libraries"
6516	else	6380	else $as_nop
6517	echo "$as_me: failed program was:" >&5
6518	sed 's/^/| /' conftest.$ac_ext >&5
6519
6520	LIBS="$ac_xsave_LIBS -R $x_libraries"	6381	LIBS="$ac_xsave_LIBS -R $x_libraries"
6521	cat >conftest.$ac_ext <<_ACEOF
6522	/* confdefs.h. */
6523	_ACEOF
6524	cat confdefs.h >>conftest.$ac_ext	6382	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6525	cat >>conftest.$ac_ext <<_ACEOF
6526	/* end confdefs.h. */	6383	/* end confdefs.h. */
6527		6384
6528	int	6385	int
6529	main ()	6386	main (void)
6530	{	6387	{
6531		6388
6532	;	6389	;
6533	return 0;	6390	return 0;
6534	}	6391	}
6535	_ACEOF	6392	_ACEOF
6536	rm -f conftest.$ac_objext conftest$ac_exeext	6393	if ac_fn_cxx_try_link "$LINENO"
6537	if { (ac_try="$ac_link"	6394	then :
6538	case "(($ac_try" in	6395	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6539	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6396	printf "%s\n" "yes" >&6; }
6540	*) ac_try_echo=$ac_try;;
6541	esac
6542	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6543	(eval "$ac_link") 2>conftest.er1
6544	ac_status=$?
6545	grep -v '^ *+' conftest.er1 >conftest.err
6546	rm -f conftest.er1
6547	cat conftest.err >&5
6548	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6549	(exit $ac_status); } && {
6550	test -z "$ac_cxx_werror_flag" ||
6551	test ! -s conftest.err
6552	} && test -s conftest$ac_exeext &&
6553	$as_test_x conftest$ac_exeext; then
6554	{ echo "$as_me:$LINENO: result: yes" >&5
6555	echo "${ECHO_T}yes" >&6; }
6556	X_LIBS="$X_LIBS -R $x_libraries"	6397	X_LIBS="$X_LIBS -R $x_libraries"
6557	else	6398	else $as_nop
6558	echo "$as_me: failed program was:" >&5	6399	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
6559	sed 's/^/| /' conftest.$ac_ext >&5	6400	printf "%s\n" "neither works" >&6; }
6560
6561	{ echo "$as_me:$LINENO: result: neither works" >&5
6562	echo "${ECHO_T}neither works" >&6; }
6563	fi	6401	fi
6564
6565	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6402	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6566	conftest$ac_exeext conftest.$ac_ext	6403	conftest$ac_exeext conftest.$ac_ext
6567	fi	6404	fi
6568
6569	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6405	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6570	conftest$ac_exeext conftest.$ac_ext	6406	conftest$ac_exeext conftest.$ac_ext
6571	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag	6407	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
6572	LIBS=$ac_xsave_LIBS	6408	LIBS=$ac_xsave_LIBS
6573	fi	6409	fi
6574		6410
6575	# Check for system-dependent libraries X programs must link with.	6411	# Check for system-dependent libraries X programs must link with.
…		…
6581	else	6417	else
6582	# Martyn Johnson says this is needed for Ultrix, if the X	6418	# Martyn Johnson says this is needed for Ultrix, if the X
6583	# libraries were built with DECnet support. And Karl Berry says	6419	# libraries were built with DECnet support. And Karl Berry says
6584	# the Alpha needs dnet_stub (dnet does not exist).	6420	# the Alpha needs dnet_stub (dnet does not exist).
6585	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"	6421	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
6586	cat >conftest.$ac_ext <<_ACEOF
6587	/* confdefs.h. */
6588	_ACEOF
6589	cat confdefs.h >>conftest.$ac_ext	6422	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6590	cat >>conftest.$ac_ext <<_ACEOF
6591	/* end confdefs.h. */	6423	/* end confdefs.h. */
6592		6424
6593	/* Override any GCC internal prototype to avoid an error.	6425	namespace conftest {
6594	Use char because int might match the return type of a GCC	6426	extern "C" int XOpenDisplay ();
6595	builtin and then its argument prototype would still apply. */	6427	}
6596	#ifdef __cplusplus
6597	extern "C"
6598	#endif
6599	char XOpenDisplay ();
6600	int	6428	int
6601	main ()	6429	main (void)
6602	{	6430	{
6603	return XOpenDisplay ();	6431	return conftest::XOpenDisplay ();
6604	;	6432	;
6605	return 0;	6433	return 0;
6606	}	6434	}
6607	_ACEOF	6435	_ACEOF
6608	rm -f conftest.$ac_objext conftest$ac_exeext	6436	if ac_fn_cxx_try_link "$LINENO"
6609	if { (ac_try="$ac_link"	6437	then :
6610	case "(($ac_try" in
6611	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6612	*) ac_try_echo=$ac_try;;
6613	esac
6614	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6615	(eval "$ac_link") 2>conftest.er1
6616	ac_status=$?
6617	grep -v '^ *+' conftest.er1 >conftest.err
6618	rm -f conftest.er1
6619	cat conftest.err >&5
6620	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6621	(exit $ac_status); } && {
6622	test -z "$ac_cxx_werror_flag" ||
6623	test ! -s conftest.err
6624	} && test -s conftest$ac_exeext &&
6625	$as_test_x conftest$ac_exeext; then
6626	:
6627	else
6628	echo "$as_me: failed program was:" >&5
6629	sed 's/^/| /' conftest.$ac_ext >&5
6630		6438
		6439	else $as_nop
6631	{ echo "$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
6632	echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6; }	6441	printf %s "checking for dnet_ntoa in -ldnet... " >&6; }
6633	if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then	6442	if test ${ac_cv_lib_dnet_dnet_ntoa+y}
6634	echo $ECHO_N "(cached) $ECHO_C" >&6	6443	then :
6635	else	6444	printf %s "(cached) " >&6
		6445	else $as_nop
6636	ac_check_lib_save_LIBS=$LIBS	6446	ac_check_lib_save_LIBS=$LIBS
6637	LIBS="-ldnet $LIBS"	6447	LIBS="-ldnet $LIBS"
6638	cat >conftest.$ac_ext <<_ACEOF
6639	/* confdefs.h. */
6640	_ACEOF
6641	cat confdefs.h >>conftest.$ac_ext	6448	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6642	cat >>conftest.$ac_ext <<_ACEOF
6643	/* end confdefs.h. */	6449	/* end confdefs.h. */
6644		6450
6645	/* Override any GCC internal prototype to avoid an error.	6451	namespace conftest {
6646	Use char because int might match the return type of a GCC	6452	extern "C" int dnet_ntoa ();
6647	builtin and then its argument prototype would still apply. */	6453	}
6648	#ifdef __cplusplus
6649	extern "C"
6650	#endif
6651	char dnet_ntoa ();
6652	int	6454	int
6653	main ()	6455	main (void)
6654	{	6456	{
6655	return dnet_ntoa ();	6457	return conftest::dnet_ntoa ();
6656	;	6458	;
6657	return 0;	6459	return 0;
6658	}	6460	}
6659	_ACEOF	6461	_ACEOF
6660	rm -f conftest.$ac_objext conftest$ac_exeext	6462	if ac_fn_cxx_try_link "$LINENO"
6661	if { (ac_try="$ac_link"	6463	then :
6662	case "(($ac_try" in
6663	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6664	*) ac_try_echo=$ac_try;;
6665	esac
6666	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6667	(eval "$ac_link") 2>conftest.er1
6668	ac_status=$?
6669	grep -v '^ *+' conftest.er1 >conftest.err
6670	rm -f conftest.er1
6671	cat conftest.err >&5
6672	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6673	(exit $ac_status); } && {
6674	test -z "$ac_cxx_werror_flag" ||
6675	test ! -s conftest.err
6676	} && test -s conftest$ac_exeext &&
6677	$as_test_x conftest$ac_exeext; then
6678	ac_cv_lib_dnet_dnet_ntoa=yes	6464	ac_cv_lib_dnet_dnet_ntoa=yes
6679	else	6465	else $as_nop
6680	echo "$as_me: failed program was:" >&5
6681	sed 's/^/| /' conftest.$ac_ext >&5
6682
6683	ac_cv_lib_dnet_dnet_ntoa=no	6466	ac_cv_lib_dnet_dnet_ntoa=no
6684	fi	6467	fi
6685
6686	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6468	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6687	conftest$ac_exeext conftest.$ac_ext	6469	conftest$ac_exeext conftest.$ac_ext
6688	LIBS=$ac_check_lib_save_LIBS	6470	LIBS=$ac_check_lib_save_LIBS
6689	fi	6471	fi
6690	{ echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5	6472	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
6691	echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6; }	6473	printf "%s\n" "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
6692	if test $ac_cv_lib_dnet_dnet_ntoa = yes; then	6474	if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes
		6475	then :
6693	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"	6476	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
6694	fi	6477	fi
6695		6478
6696	if test $ac_cv_lib_dnet_dnet_ntoa = no; then	6479	if test $ac_cv_lib_dnet_dnet_ntoa = no; then
6697	{ echo "$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
6698	echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6; }	6481	printf %s "checking for dnet_ntoa in -ldnet_stub... " >&6; }
6699	if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then	6482	if test ${ac_cv_lib_dnet_stub_dnet_ntoa+y}
6700	echo $ECHO_N "(cached) $ECHO_C" >&6	6483	then :
6701	else	6484	printf %s "(cached) " >&6
		6485	else $as_nop
6702	ac_check_lib_save_LIBS=$LIBS	6486	ac_check_lib_save_LIBS=$LIBS
6703	LIBS="-ldnet_stub $LIBS"	6487	LIBS="-ldnet_stub $LIBS"
6704	cat >conftest.$ac_ext <<_ACEOF
6705	/* confdefs.h. */
6706	_ACEOF
6707	cat confdefs.h >>conftest.$ac_ext	6488	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6708	cat >>conftest.$ac_ext <<_ACEOF
6709	/* end confdefs.h. */	6489	/* end confdefs.h. */
6710		6490
6711	/* Override any GCC internal prototype to avoid an error.	6491	namespace conftest {
6712	Use char because int might match the return type of a GCC	6492	extern "C" int dnet_ntoa ();
6713	builtin and then its argument prototype would still apply. */	6493	}
6714	#ifdef __cplusplus
6715	extern "C"
6716	#endif
6717	char dnet_ntoa ();
6718	int	6494	int
6719	main ()	6495	main (void)
6720	{	6496	{
6721	return dnet_ntoa ();	6497	return conftest::dnet_ntoa ();
6722	;	6498	;
6723	return 0;	6499	return 0;
6724	}	6500	}
6725	_ACEOF	6501	_ACEOF
6726	rm -f conftest.$ac_objext conftest$ac_exeext	6502	if ac_fn_cxx_try_link "$LINENO"
6727	if { (ac_try="$ac_link"	6503	then :
6728	case "(($ac_try" in
6729	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6730	*) ac_try_echo=$ac_try;;
6731	esac
6732	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6733	(eval "$ac_link") 2>conftest.er1
6734	ac_status=$?
6735	grep -v '^ *+' conftest.er1 >conftest.err
6736	rm -f conftest.er1
6737	cat conftest.err >&5
6738	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6739	(exit $ac_status); } && {
6740	test -z "$ac_cxx_werror_flag" ||
6741	test ! -s conftest.err
6742	} && test -s conftest$ac_exeext &&
6743	$as_test_x conftest$ac_exeext; then
6744	ac_cv_lib_dnet_stub_dnet_ntoa=yes	6504	ac_cv_lib_dnet_stub_dnet_ntoa=yes
6745	else	6505	else $as_nop
6746	echo "$as_me: failed program was:" >&5
6747	sed 's/^/| /' conftest.$ac_ext >&5
6748
6749	ac_cv_lib_dnet_stub_dnet_ntoa=no	6506	ac_cv_lib_dnet_stub_dnet_ntoa=no
6750	fi	6507	fi
6751
6752	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6508	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6753	conftest$ac_exeext conftest.$ac_ext	6509	conftest$ac_exeext conftest.$ac_ext
6754	LIBS=$ac_check_lib_save_LIBS	6510	LIBS=$ac_check_lib_save_LIBS
6755	fi	6511	fi
6756	{ echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5	6512	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
6757	echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }	6513	printf "%s\n" "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
6758	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 :
6759	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"	6516	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
6760	fi	6517	fi
6761		6518
6762	fi	6519	fi
6763	fi	6520	fi
6764
6765	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6521	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6766	conftest$ac_exeext conftest.$ac_ext	6522	conftest$ac_exeext conftest.$ac_ext
6767	LIBS="$ac_xsave_LIBS"	6523	LIBS="$ac_xsave_LIBS"
6768		6524
6769	# 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,
6770	# to get the SysV transport functions.	6526	# to get the SysV transport functions.
6771	# 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)
6772	# needs -lnsl.	6528	# needs -lnsl.
6773	# The nsl library prevents programs from opening the X display	6529	# The nsl library prevents programs from opening the X display
6774	# on Irix 5.2, according to T.E. Dickey.	6530	# on Irix 5.2, according to T.E. Dickey.
6775	# The functions gethostbyname, getservbyname, and inet_addr are	6531	# The functions gethostbyname, getservbyname, and inet_addr are
6776	# 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.
6777	{ echo "$as_me:$LINENO: checking for gethostbyname" >&5	6533	ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
6778	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6; }	6534	if test "x$ac_cv_func_gethostbyname" = xyes
		6535	then :
		6536
		6537	fi
		6538
6779	if test "${ac_cv_func_gethostbyname+set}" = set; then	6539	if test $ac_cv_func_gethostbyname = no; then
6780	echo $ECHO_N "(cached) $ECHO_C" >&6	6540	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
6781	else	6541	printf %s "checking for gethostbyname in -lnsl... " >&6; }
6782	cat >conftest.$ac_ext <<_ACEOF	6542	if test ${ac_cv_lib_nsl_gethostbyname+y}
6783	/* confdefs.h. */	6543	then :
6784	_ACEOF	6544	printf %s "(cached) " >&6
		6545	else $as_nop
		6546	ac_check_lib_save_LIBS=$LIBS
		6547	LIBS="-lnsl $LIBS"
6785	cat confdefs.h >>conftest.$ac_ext	6548	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6786	cat >>conftest.$ac_ext <<_ACEOF
6787	/* end confdefs.h. */	6549	/* end confdefs.h. */
6788	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
6789	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6790	#define gethostbyname innocuous_gethostbyname
6791		6550
6792	/* System header to define __stub macros and hopefully few prototypes,	6551	namespace conftest {
6793	which can conflict with char gethostbyname (); below.	6552	extern "C" int gethostbyname ();
6794	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6553	}
6795	<limits.h> exists even on freestanding compilers. */
6796
6797	#ifdef __STDC__
6798	# include <limits.h>
6799	#else
6800	# include <assert.h>
6801	#endif
6802
6803	#undef gethostbyname
6804
6805	/* Override any GCC internal prototype to avoid an error.
6806	Use char because int might match the return type of a GCC
6807	builtin and then its argument prototype would still apply. */
6808	#ifdef __cplusplus
6809	extern "C"
6810	#endif
6811	char gethostbyname ();
6812	/* The GNU C library defines this for functions which it implements
6813	to always fail with ENOSYS. Some functions are actually named
6814	something starting with __ and the normal name is an alias. */
6815	#if defined __stub_gethostbyname || defined __stub___gethostbyname
6816	choke me
6817	#endif
6818
6819	int	6554	int
6820	main ()	6555	main (void)
6821	{	6556	{
6822	return gethostbyname ();	6557	return conftest::gethostbyname ();
6823	;	6558	;
6824	return 0;	6559	return 0;
6825	}	6560	}
6826	_ACEOF	6561	_ACEOF
6827	rm -f conftest.$ac_objext conftest$ac_exeext	6562	if ac_fn_cxx_try_link "$LINENO"
6828	if { (ac_try="$ac_link"	6563	then :
6829	case "(($ac_try" in
6830	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6831	*) ac_try_echo=$ac_try;;
6832	esac
6833	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6834	(eval "$ac_link") 2>conftest.er1
6835	ac_status=$?
6836	grep -v '^ *+' conftest.er1 >conftest.err
6837	rm -f conftest.er1
6838	cat conftest.err >&5
6839	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6840	(exit $ac_status); } && {
6841	test -z "$ac_cxx_werror_flag" ||
6842	test ! -s conftest.err
6843	} && test -s conftest$ac_exeext &&
6844	$as_test_x conftest$ac_exeext; then
6845	ac_cv_func_gethostbyname=yes	6564	ac_cv_lib_nsl_gethostbyname=yes
6846	else	6565	else $as_nop
6847	echo "$as_me: failed program was:" >&5
6848	sed 's/^/| /' conftest.$ac_ext >&5
6849
6850	ac_cv_func_gethostbyname=no	6566	ac_cv_lib_nsl_gethostbyname=no
6851	fi	6567	fi
6852
6853	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6568	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6854	conftest$ac_exeext conftest.$ac_ext	6569	conftest$ac_exeext conftest.$ac_ext
		6570	LIBS=$ac_check_lib_save_LIBS
6855	fi	6571	fi
6856	{ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5	6572	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
6857	echo "${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
6858		6578
6859	if test $ac_cv_func_gethostbyname = no; then	6579	if test $ac_cv_lib_nsl_gethostbyname = no; then
6860	{ echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5	6580	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
6861	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }	6581	printf %s "checking for gethostbyname in -lbsd... " >&6; }
6862	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then	6582	if test ${ac_cv_lib_bsd_gethostbyname+y}
6863	echo $ECHO_N "(cached) $ECHO_C" >&6	6583	then :
6864	else	6584	printf %s "(cached) " >&6
		6585	else $as_nop
6865	ac_check_lib_save_LIBS=$LIBS	6586	ac_check_lib_save_LIBS=$LIBS
6866	LIBS="-lnsl $LIBS"	6587	LIBS="-lbsd $LIBS"
6867	cat >conftest.$ac_ext <<_ACEOF
6868	/* confdefs.h. */
6869	_ACEOF
6870	cat confdefs.h >>conftest.$ac_ext	6588	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6871	cat >>conftest.$ac_ext <<_ACEOF
6872	/* end confdefs.h. */	6589	/* end confdefs.h. */
6873		6590
6874	/* Override any GCC internal prototype to avoid an error.	6591	namespace conftest {
6875	Use char because int might match the return type of a GCC	6592	extern "C" int gethostbyname ();
6876	builtin and then its argument prototype would still apply. */	6593	}
6877	#ifdef __cplusplus
6878	extern "C"
6879	#endif
6880	char gethostbyname ();
6881	int	6594	int
6882	main ()	6595	main (void)
6883	{	6596	{
6884	return gethostbyname ();	6597	return conftest::gethostbyname ();
6885	;	6598	;
6886	return 0;	6599	return 0;
6887	}	6600	}
6888	_ACEOF	6601	_ACEOF
6889	rm -f conftest.$ac_objext conftest$ac_exeext	6602	if ac_fn_cxx_try_link "$LINENO"
6890	if { (ac_try="$ac_link"	6603	then :
6891	case "(($ac_try" in
6892	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6893	*) ac_try_echo=$ac_try;;
6894	esac
6895	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6896	(eval "$ac_link") 2>conftest.er1
6897	ac_status=$?
6898	grep -v '^ *+' conftest.er1 >conftest.err
6899	rm -f conftest.er1
6900	cat conftest.err >&5
6901	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6902	(exit $ac_status); } && {
6903	test -z "$ac_cxx_werror_flag" ||
6904	test ! -s conftest.err
6905	} && test -s conftest$ac_exeext &&
6906	$as_test_x conftest$ac_exeext; then
6907	ac_cv_lib_nsl_gethostbyname=yes	6604	ac_cv_lib_bsd_gethostbyname=yes
6908	else	6605	else $as_nop
6909	echo "$as_me: failed program was:" >&5
6910	sed 's/^/| /' conftest.$ac_ext >&5
6911
6912	ac_cv_lib_nsl_gethostbyname=no	6606	ac_cv_lib_bsd_gethostbyname=no
6913	fi	6607	fi
6914
6915	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6608	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6916	conftest$ac_exeext conftest.$ac_ext	6609	conftest$ac_exeext conftest.$ac_ext
6917	LIBS=$ac_check_lib_save_LIBS	6610	LIBS=$ac_check_lib_save_LIBS
6918	fi	6611	fi
6919	{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
6920	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }
6921	if test $ac_cv_lib_nsl_gethostbyname = yes; then
6922	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
6923	fi
6924
6925	if test $ac_cv_lib_nsl_gethostbyname = no; then
6926	{ echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5
6927	echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6; }
6928	if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
6929	echo $ECHO_N "(cached) $ECHO_C" >&6
6930	else
6931	ac_check_lib_save_LIBS=$LIBS
6932	LIBS="-lbsd $LIBS"
6933	cat >conftest.$ac_ext <<_ACEOF
6934	/* confdefs.h. */
6935	_ACEOF
6936	cat confdefs.h >>conftest.$ac_ext
6937	cat >>conftest.$ac_ext <<_ACEOF
6938	/* end confdefs.h. */
6939
6940	/* Override any GCC internal prototype to avoid an error.
6941	Use char because int might match the return type of a GCC
6942	builtin and then its argument prototype would still apply. */
6943	#ifdef __cplusplus
6944	extern "C"
6945	#endif
6946	char gethostbyname ();
6947	int
6948	main ()
6949	{
6950	return gethostbyname ();
6951	;
6952	return 0;
6953	}
6954	_ACEOF
6955	rm -f conftest.$ac_objext conftest$ac_exeext
6956	if { (ac_try="$ac_link"
6957	case "(($ac_try" in
6958	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6959	*) ac_try_echo=$ac_try;;
6960	esac
6961	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6962	(eval "$ac_link") 2>conftest.er1
6963	ac_status=$?
6964	grep -v '^ *+' conftest.er1 >conftest.err
6965	rm -f conftest.er1
6966	cat conftest.err >&5
6967	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6968	(exit $ac_status); } && {
6969	test -z "$ac_cxx_werror_flag" ||
6970	test ! -s conftest.err
6971	} && test -s conftest$ac_exeext &&
6972	$as_test_x conftest$ac_exeext; then
6973	ac_cv_lib_bsd_gethostbyname=yes
6974	else
6975	echo "$as_me: failed program was:" >&5
6976	sed 's/^/| /' conftest.$ac_ext >&5
6977
6978	ac_cv_lib_bsd_gethostbyname=no
6979	fi
6980
6981	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6982	conftest$ac_exeext conftest.$ac_ext
6983	LIBS=$ac_check_lib_save_LIBS
6984	fi
6985	{ echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5	6612	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
6986	echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6; }	6613	printf "%s\n" "$ac_cv_lib_bsd_gethostbyname" >&6; }
6987	if test $ac_cv_lib_bsd_gethostbyname = yes; then	6614	if test "x$ac_cv_lib_bsd_gethostbyname" = xyes
		6615	then :
6988	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"	6616	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
6989	fi	6617	fi
6990		6618
6991	fi	6619	fi
6992	fi	6620	fi
…		…
6996	# 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
6997	# on later versions), says Simon Leinen: it contains gethostby*	6625	# on later versions), says Simon Leinen: it contains gethostby*
6998	# variants that don't use the name server (or something). -lsocket	6626	# variants that don't use the name server (or something). -lsocket
6999	# 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
7000	# if connect needs -lnsl, so does gethostbyname.	6628	# if connect needs -lnsl, so does gethostbyname.
7001	{ echo "$as_me:$LINENO: checking for connect" >&5	6629	ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"
7002	echo $ECHO_N "checking for connect... $ECHO_C" >&6; }	6630	if test "x$ac_cv_func_connect" = xyes
		6631	then :
		6632
		6633	fi
		6634
7003	if test "${ac_cv_func_connect+set}" = set; then	6635	if test $ac_cv_func_connect = no; then
7004	echo $ECHO_N "(cached) $ECHO_C" >&6	6636	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
7005	else	6637	printf %s "checking for connect in -lsocket... " >&6; }
7006	cat >conftest.$ac_ext <<_ACEOF	6638	if test ${ac_cv_lib_socket_connect+y}
7007	/* confdefs.h. */	6639	then :
7008	_ACEOF	6640	printf %s "(cached) " >&6
		6641	else $as_nop
		6642	ac_check_lib_save_LIBS=$LIBS
		6643	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
7009	cat confdefs.h >>conftest.$ac_ext	6644	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7010	cat >>conftest.$ac_ext <<_ACEOF
7011	/* end confdefs.h. */	6645	/* end confdefs.h. */
7012	/* Define connect to an innocuous variant, in case <limits.h> declares connect.
7013	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7014	#define connect innocuous_connect
7015		6646
7016	/* System header to define __stub macros and hopefully few prototypes,	6647	namespace conftest {
7017	which can conflict with char connect (); below.	6648	extern "C" int connect ();
7018	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6649	}
7019	<limits.h> exists even on freestanding compilers. */
7020
7021	#ifdef __STDC__
7022	# include <limits.h>
7023	#else
7024	# include <assert.h>
7025	#endif
7026
7027	#undef connect
7028
7029	/* Override any GCC internal prototype to avoid an error.
7030	Use char because int might match the return type of a GCC
7031	builtin and then its argument prototype would still apply. */
7032	#ifdef __cplusplus
7033	extern "C"
7034	#endif
7035	char connect ();
7036	/* The GNU C library defines this for functions which it implements
7037	to always fail with ENOSYS. Some functions are actually named
7038	something starting with __ and the normal name is an alias. */
7039	#if defined __stub_connect || defined __stub___connect
7040	choke me
7041	#endif
7042
7043	int	6650	int
7044	main ()	6651	main (void)
7045	{	6652	{
7046	return connect ();	6653	return conftest::connect ();
7047	;	6654	;
7048	return 0;	6655	return 0;
7049	}	6656	}
7050	_ACEOF	6657	_ACEOF
7051	rm -f conftest.$ac_objext conftest$ac_exeext	6658	if ac_fn_cxx_try_link "$LINENO"
7052	if { (ac_try="$ac_link"	6659	then :
7053	case "(($ac_try" in
7054	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7055	*) ac_try_echo=$ac_try;;
7056	esac
7057	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7058	(eval "$ac_link") 2>conftest.er1
7059	ac_status=$?
7060	grep -v '^ *+' conftest.er1 >conftest.err
7061	rm -f conftest.er1
7062	cat conftest.err >&5
7063	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7064	(exit $ac_status); } && {
7065	test -z "$ac_cxx_werror_flag" ||
7066	test ! -s conftest.err
7067	} && test -s conftest$ac_exeext &&
7068	$as_test_x conftest$ac_exeext; then
7069	ac_cv_func_connect=yes	6660	ac_cv_lib_socket_connect=yes
7070	else	6661	else $as_nop
7071	echo "$as_me: failed program was:" >&5	6662	ac_cv_lib_socket_connect=no
7072	sed 's/^/| /' conftest.$ac_ext >&5
7073
7074	ac_cv_func_connect=no
7075	fi	6663	fi
7076
7077	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6664	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7078	conftest$ac_exeext conftest.$ac_ext	6665	conftest$ac_exeext conftest.$ac_ext
		6666	LIBS=$ac_check_lib_save_LIBS
7079	fi	6667	fi
7080	{ echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5	6668	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
7081	echo "${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 $X_EXTRA_LIBS"
		6673	fi
7082		6674
		6675	fi
		6676
		6677	# Guillermo Gomez says -lposix is necessary on A/UX.
		6678	ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"
		6679	if test "x$ac_cv_func_remove" = xyes
		6680	then :
		6681
		6682	fi
		6683
7083	if test $ac_cv_func_connect = no; then	6684	if test $ac_cv_func_remove = no; then
7084	{ echo "$as_me:$LINENO: checking for connect in -lsocket" >&5	6685	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
7085	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6; }	6686	printf %s "checking for remove in -lposix... " >&6; }
7086	if test "${ac_cv_lib_socket_connect+set}" = set; then	6687	if test ${ac_cv_lib_posix_remove+y}
7087	echo $ECHO_N "(cached) $ECHO_C" >&6	6688	then :
7088	else	6689	printf %s "(cached) " >&6
		6690	else $as_nop
7089	ac_check_lib_save_LIBS=$LIBS	6691	ac_check_lib_save_LIBS=$LIBS
7090	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"	6692	LIBS="-lposix $LIBS"
7091	cat >conftest.$ac_ext <<_ACEOF
7092	/* confdefs.h. */
7093	_ACEOF
7094	cat confdefs.h >>conftest.$ac_ext	6693	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7095	cat >>conftest.$ac_ext <<_ACEOF
7096	/* end confdefs.h. */	6694	/* end confdefs.h. */
7097		6695
7098	/* Override any GCC internal prototype to avoid an error.	6696	namespace conftest {
7099	Use char because int might match the return type of a GCC	6697	extern "C" int remove ();
7100	builtin and then its argument prototype would still apply. */	6698	}
7101	#ifdef __cplusplus
7102	extern "C"
7103	#endif
7104	char connect ();
7105	int	6699	int
7106	main ()	6700	main (void)
7107	{	6701	{
7108	return connect ();	6702	return conftest::remove ();
7109	;	6703	;
7110	return 0;	6704	return 0;
7111	}	6705	}
7112	_ACEOF	6706	_ACEOF
7113	rm -f conftest.$ac_objext conftest$ac_exeext	6707	if ac_fn_cxx_try_link "$LINENO"
7114	if { (ac_try="$ac_link"	6708	then :
7115	case "(($ac_try" in	6709	ac_cv_lib_posix_remove=yes
7116	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6710	else $as_nop
7117	*) ac_try_echo=$ac_try;;	6711	ac_cv_lib_posix_remove=no
7118	esac
7119	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7120	(eval "$ac_link") 2>conftest.er1
7121	ac_status=$?
7122	grep -v '^ *+' conftest.er1 >conftest.err
7123	rm -f conftest.er1
7124	cat conftest.err >&5
7125	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7126	(exit $ac_status); } && {
7127	test -z "$ac_cxx_werror_flag" ||
7128	test ! -s conftest.err
7129	} && test -s conftest$ac_exeext &&
7130	$as_test_x conftest$ac_exeext; then
7131	ac_cv_lib_socket_connect=yes
7132	else
7133	echo "$as_me: failed program was:" >&5
7134	sed 's/^/| /' conftest.$ac_ext >&5
7135
7136	ac_cv_lib_socket_connect=no
7137	fi	6712	fi
7138
7139	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6713	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7140	conftest$ac_exeext conftest.$ac_ext	6714	conftest$ac_exeext conftest.$ac_ext
7141	LIBS=$ac_check_lib_save_LIBS	6715	LIBS=$ac_check_lib_save_LIBS
7142	fi	6716	fi
7143	{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5	6717	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
7144	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6; }	6718	printf "%s\n" "$ac_cv_lib_posix_remove" >&6; }
7145	if test $ac_cv_lib_socket_connect = yes; then	6719	if test "x$ac_cv_lib_posix_remove" = xyes
		6720	then :
7146	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"	6721	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
7147	fi	6722	fi
7148		6723
7149	fi	6724	fi
7150		6725
7151	# Guillermo Gomez says -lposix is necessary on A/UX.	6726	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
7152	{ echo "$as_me:$LINENO: checking for remove" >&5	6727	ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
7153	echo $ECHO_N "checking for remove... $ECHO_C" >&6; }	6728	if test "x$ac_cv_func_shmat" = xyes
7154	if test "${ac_cv_func_remove+set}" = set; then	6729	then :
7155	echo $ECHO_N "(cached) $ECHO_C" >&6	6730
7156	else	6731	fi
7157	cat >conftest.$ac_ext <<_ACEOF	6732
7158	/* confdefs.h. */	6733	if test $ac_cv_func_shmat = no; then
7159	_ACEOF	6734	{ printf "%s\n" "$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 $LIBS"
7160	cat confdefs.h >>conftest.$ac_ext	6742	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7161	cat >>conftest.$ac_ext <<_ACEOF
7162	/* end confdefs.h. */	6743	/* end confdefs.h. */
7163	/* Define remove to an innocuous variant, in case <limits.h> declares remove.
7164	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7165	#define remove innocuous_remove
7166		6744
7167	/* System header to define __stub macros and hopefully few prototypes,	6745	namespace conftest {
7168	which can conflict with char remove (); below.	6746	extern "C" int shmat ();
7169	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6747	}
7170	<limits.h> exists even on freestanding compilers. */
7171
7172	#ifdef __STDC__
7173	# include <limits.h>
7174	#else
7175	# include <assert.h>
7176	#endif
7177
7178	#undef remove
7179
7180	/* Override any GCC internal prototype to avoid an error.
7181	Use char because int might match the return type of a GCC
7182	builtin and then its argument prototype would still apply. */
7183	#ifdef __cplusplus
7184	extern "C"
7185	#endif
7186	char remove ();
7187	/* The GNU C library defines this for functions which it implements
7188	to always fail with ENOSYS. Some functions are actually named
7189	something starting with __ and the normal name is an alias. */
7190	#if defined __stub_remove || defined __stub___remove
7191	choke me
7192	#endif
7193
7194	int	6748	int
7195	main ()	6749	main (void)
7196	{	6750	{
7197	return remove ();	6751	return conftest::shmat ();
7198	;	6752	;
7199	return 0;	6753	return 0;
7200	}	6754	}
7201	_ACEOF	6755	_ACEOF
7202	rm -f conftest.$ac_objext conftest$ac_exeext	6756	if ac_fn_cxx_try_link "$LINENO"
7203	if { (ac_try="$ac_link"	6757	then :
7204	case "(($ac_try" in	6758	ac_cv_lib_ipc_shmat=yes
7205	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6759	else $as_nop
7206	*) ac_try_echo=$ac_try;;	6760	ac_cv_lib_ipc_shmat=no
7207	esac
7208	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7209	(eval "$ac_link") 2>conftest.er1
7210	ac_status=$?
7211	grep -v '^ *+' conftest.er1 >conftest.err
7212	rm -f conftest.er1
7213	cat conftest.err >&5
7214	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7215	(exit $ac_status); } && {
7216	test -z "$ac_cxx_werror_flag" ||
7217	test ! -s conftest.err
7218	} && test -s conftest$ac_exeext &&
7219	$as_test_x conftest$ac_exeext; then
7220	ac_cv_func_remove=yes
7221	else
7222	echo "$as_me: failed program was:" >&5
7223	sed 's/^/| /' conftest.$ac_ext >&5
7224
7225	ac_cv_func_remove=no
7226	fi	6761	fi
7227
7228	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6762	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7229	conftest$ac_exeext conftest.$ac_ext	6763	conftest$ac_exeext conftest.$ac_ext
7230	fi
7231	{ echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5
7232	echo "${ECHO_T}$ac_cv_func_remove" >&6; }
7233
7234	if test $ac_cv_func_remove = no; then
7235	{ echo "$as_me:$LINENO: checking for remove in -lposix" >&5
7236	echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6; }
7237	if test "${ac_cv_lib_posix_remove+set}" = set; then
7238	echo $ECHO_N "(cached) $ECHO_C" >&6
7239	else
7240	ac_check_lib_save_LIBS=$LIBS
7241	LIBS="-lposix $LIBS"
7242	cat >conftest.$ac_ext <<_ACEOF
7243	/* confdefs.h. */
7244	_ACEOF
7245	cat confdefs.h >>conftest.$ac_ext
7246	cat >>conftest.$ac_ext <<_ACEOF
7247	/* end confdefs.h. */
7248
7249	/* Override any GCC internal prototype to avoid an error.
7250	Use char because int might match the return type of a GCC
7251	builtin and then its argument prototype would still apply. */
7252	#ifdef __cplusplus
7253	extern "C"
7254	#endif
7255	char remove ();
7256	int
7257	main ()
7258	{
7259	return remove ();
7260	;
7261	return 0;
7262	}
7263	_ACEOF
7264	rm -f conftest.$ac_objext conftest$ac_exeext
7265	if { (ac_try="$ac_link"
7266	case "(($ac_try" in
7267	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7268	*) ac_try_echo=$ac_try;;
7269	esac
7270	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7271	(eval "$ac_link") 2>conftest.er1
7272	ac_status=$?
7273	grep -v '^ *+' conftest.er1 >conftest.err
7274	rm -f conftest.er1
7275	cat conftest.err >&5
7276	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7277	(exit $ac_status); } && {
7278	test -z "$ac_cxx_werror_flag" ||
7279	test ! -s conftest.err
7280	} && test -s conftest$ac_exeext &&
7281	$as_test_x conftest$ac_exeext; then
7282	ac_cv_lib_posix_remove=yes
7283	else
7284	echo "$as_me: failed program was:" >&5
7285	sed 's/^/| /' conftest.$ac_ext >&5
7286
7287	ac_cv_lib_posix_remove=no
7288	fi
7289
7290	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7291	conftest$ac_exeext conftest.$ac_ext
7292	LIBS=$ac_check_lib_save_LIBS	6764	LIBS=$ac_check_lib_save_LIBS
7293	fi	6765	fi
7294	{ echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5
7295	echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6; }
7296	if test $ac_cv_lib_posix_remove = yes; then
7297	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
7298	fi
7299
7300	fi
7301
7302	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
7303	{ echo "$as_me:$LINENO: checking for shmat" >&5
7304	echo $ECHO_N "checking for shmat... $ECHO_C" >&6; }
7305	if test "${ac_cv_func_shmat+set}" = set; then
7306	echo $ECHO_N "(cached) $ECHO_C" >&6
7307	else
7308	cat >conftest.$ac_ext <<_ACEOF
7309	/* confdefs.h. */
7310	_ACEOF
7311	cat confdefs.h >>conftest.$ac_ext
7312	cat >>conftest.$ac_ext <<_ACEOF
7313	/* end confdefs.h. */
7314	/* Define shmat to an innocuous variant, in case <limits.h> declares shmat.
7315	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7316	#define shmat innocuous_shmat
7317
7318	/* System header to define __stub macros and hopefully few prototypes,
7319	which can conflict with char shmat (); below.
7320	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7321	<limits.h> exists even on freestanding compilers. */
7322
7323	#ifdef __STDC__
7324	# include <limits.h>
7325	#else
7326	# include <assert.h>
7327	#endif
7328
7329	#undef shmat
7330
7331	/* Override any GCC internal prototype to avoid an error.
7332	Use char because int might match the return type of a GCC
7333	builtin and then its argument prototype would still apply. */
7334	#ifdef __cplusplus
7335	extern "C"
7336	#endif
7337	char shmat ();
7338	/* The GNU C library defines this for functions which it implements
7339	to always fail with ENOSYS. Some functions are actually named
7340	something starting with __ and the normal name is an alias. */
7341	#if defined __stub_shmat || defined __stub___shmat
7342	choke me
7343	#endif
7344
7345	int
7346	main ()
7347	{
7348	return shmat ();
7349	;
7350	return 0;
7351	}
7352	_ACEOF
7353	rm -f conftest.$ac_objext conftest$ac_exeext
7354	if { (ac_try="$ac_link"
7355	case "(($ac_try" in
7356	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7357	*) ac_try_echo=$ac_try;;
7358	esac
7359	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7360	(eval "$ac_link") 2>conftest.er1
7361	ac_status=$?
7362	grep -v '^ *+' conftest.er1 >conftest.err
7363	rm -f conftest.er1
7364	cat conftest.err >&5
7365	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7366	(exit $ac_status); } && {
7367	test -z "$ac_cxx_werror_flag" ||
7368	test ! -s conftest.err
7369	} && test -s conftest$ac_exeext &&
7370	$as_test_x conftest$ac_exeext; then
7371	ac_cv_func_shmat=yes
7372	else
7373	echo "$as_me: failed program was:" >&5
7374	sed 's/^/| /' conftest.$ac_ext >&5
7375
7376	ac_cv_func_shmat=no
7377	fi
7378
7379	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7380	conftest$ac_exeext conftest.$ac_ext
7381	fi
7382	{ echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5
7383	echo "${ECHO_T}$ac_cv_func_shmat" >&6; }
7384
7385	if test $ac_cv_func_shmat = no; then
7386	{ echo "$as_me:$LINENO: checking for shmat in -lipc" >&5
7387	echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6; }
7388	if test "${ac_cv_lib_ipc_shmat+set}" = set; then
7389	echo $ECHO_N "(cached) $ECHO_C" >&6
7390	else
7391	ac_check_lib_save_LIBS=$LIBS
7392	LIBS="-lipc $LIBS"
7393	cat >conftest.$ac_ext <<_ACEOF
7394	/* confdefs.h. */
7395	_ACEOF
7396	cat confdefs.h >>conftest.$ac_ext
7397	cat >>conftest.$ac_ext <<_ACEOF
7398	/* end confdefs.h. */
7399
7400	/* Override any GCC internal prototype to avoid an error.
7401	Use char because int might match the return type of a GCC
7402	builtin and then its argument prototype would still apply. */
7403	#ifdef __cplusplus
7404	extern "C"
7405	#endif
7406	char shmat ();
7407	int
7408	main ()
7409	{
7410	return shmat ();
7411	;
7412	return 0;
7413	}
7414	_ACEOF
7415	rm -f conftest.$ac_objext conftest$ac_exeext
7416	if { (ac_try="$ac_link"
7417	case "(($ac_try" in
7418	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7419	*) ac_try_echo=$ac_try;;
7420	esac
7421	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7422	(eval "$ac_link") 2>conftest.er1
7423	ac_status=$?
7424	grep -v '^ *+' conftest.er1 >conftest.err
7425	rm -f conftest.er1
7426	cat conftest.err >&5
7427	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7428	(exit $ac_status); } && {
7429	test -z "$ac_cxx_werror_flag" ||
7430	test ! -s conftest.err
7431	} && test -s conftest$ac_exeext &&
7432	$as_test_x conftest$ac_exeext; then
7433	ac_cv_lib_ipc_shmat=yes
7434	else
7435	echo "$as_me: failed program was:" >&5
7436	sed 's/^/| /' conftest.$ac_ext >&5
7437
7438	ac_cv_lib_ipc_shmat=no
7439	fi
7440
7441	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7442	conftest$ac_exeext conftest.$ac_ext
7443	LIBS=$ac_check_lib_save_LIBS
7444	fi
7445	{ echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5	6766	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
7446	echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6; }	6767	printf "%s\n" "$ac_cv_lib_ipc_shmat" >&6; }
7447	if test $ac_cv_lib_ipc_shmat = yes; then	6768	if test "x$ac_cv_lib_ipc_shmat" = xyes
		6769	then :
7448	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"	6770	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
7449	fi	6771	fi
7450		6772
7451	fi	6773	fi
7452	fi	6774	fi
…		…
7458	# 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
7459	# 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.
7460	# These have to be linked with before -lX11, unlike the other	6782	# These have to be linked with before -lX11, unlike the other
7461	# libraries we check for below, so use a different variable.	6783	# libraries we check for below, so use a different variable.
7462	# John Interrante, Karl Berry	6784	# John Interrante, Karl Berry
7463	{ 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
7464	echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6; }	6786	printf %s "checking for IceConnectionNumber in -lICE... " >&6; }
7465	if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then	6787	if test ${ac_cv_lib_ICE_IceConnectionNumber+y}
7466	echo $ECHO_N "(cached) $ECHO_C" >&6	6788	then :
7467	else	6789	printf %s "(cached) " >&6
		6790	else $as_nop
7468	ac_check_lib_save_LIBS=$LIBS	6791	ac_check_lib_save_LIBS=$LIBS
7469	LIBS="-lICE $X_EXTRA_LIBS $LIBS"	6792	LIBS="-lICE $X_EXTRA_LIBS $LIBS"
7470	cat >conftest.$ac_ext <<_ACEOF
7471	/* confdefs.h. */
7472	_ACEOF
7473	cat confdefs.h >>conftest.$ac_ext	6793	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7474	cat >>conftest.$ac_ext <<_ACEOF
7475	/* end confdefs.h. */	6794	/* end confdefs.h. */
7476		6795
7477	/* Override any GCC internal prototype to avoid an error.	6796	namespace conftest {
7478	Use char because int might match the return type of a GCC	6797	extern "C" int IceConnectionNumber ();
7479	builtin and then its argument prototype would still apply. */	6798	}
7480	#ifdef __cplusplus
7481	extern "C"
7482	#endif
7483	char IceConnectionNumber ();
7484	int	6799	int
7485	main ()	6800	main (void)
7486	{	6801	{
7487	return IceConnectionNumber ();	6802	return conftest::IceConnectionNumber ();
7488	;	6803	;
7489	return 0;	6804	return 0;
7490	}	6805	}
7491	_ACEOF	6806	_ACEOF
7492	rm -f conftest.$ac_objext conftest$ac_exeext	6807	if ac_fn_cxx_try_link "$LINENO"
7493	if { (ac_try="$ac_link"	6808	then :
7494	case "(($ac_try" in
7495	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7496	*) ac_try_echo=$ac_try;;
7497	esac
7498	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7499	(eval "$ac_link") 2>conftest.er1
7500	ac_status=$?
7501	grep -v '^ *+' conftest.er1 >conftest.err
7502	rm -f conftest.er1
7503	cat conftest.err >&5
7504	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7505	(exit $ac_status); } && {
7506	test -z "$ac_cxx_werror_flag" ||
7507	test ! -s conftest.err
7508	} && test -s conftest$ac_exeext &&
7509	$as_test_x conftest$ac_exeext; then
7510	ac_cv_lib_ICE_IceConnectionNumber=yes	6809	ac_cv_lib_ICE_IceConnectionNumber=yes
7511	else	6810	else $as_nop
7512	echo "$as_me: failed program was:" >&5
7513	sed 's/^/| /' conftest.$ac_ext >&5
7514
7515	ac_cv_lib_ICE_IceConnectionNumber=no	6811	ac_cv_lib_ICE_IceConnectionNumber=no
7516	fi	6812	fi
7517
7518	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6813	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7519	conftest$ac_exeext conftest.$ac_ext	6814	conftest$ac_exeext conftest.$ac_ext
7520	LIBS=$ac_check_lib_save_LIBS	6815	LIBS=$ac_check_lib_save_LIBS
7521	fi	6816	fi
7522	{ echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5	6817	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
7523	echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6; }	6818	printf "%s\n" "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
7524	if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then	6819	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes
		6820	then :
7525	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"	6821	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
7526	fi	6822	fi
7527		6823
7528	LDFLAGS=$ac_save_LDFLAGS	6824	LDFLAGS=$ac_save_LDFLAGS
7529		6825
7530	fi	6826	fi
7531		6827
7532		6828
7533	AFTERIMAGE_CFLAGS=	6829	if test -n "$ac_tool_prefix"; then
7534	AFTERIMAGE_LIBS=
7535	AFTERIMAGE_VERSION=
7536
7537	if test x$support_afterimage = xyes; then
7538	support_afterimage=no
7539
7540	if test "x$afterimage_config" = "x" ; then
7541	# Extract the first word of "afterimage-config", so it can be a program name with args.
7542	set dummy afterimage-config; ac_word=$2
7543	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
7544	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7545	if test "${ac_cv_path_afterimage_config+set}" = set; then
7546	echo $ECHO_N "(cached) $ECHO_C" >&6
7547	else
7548	case $afterimage_config in
7549	[\\/]* | ?:[\\/]*)
7550	ac_cv_path_afterimage_config="$afterimage_config" # Let the user override the test with a path.
7551	;;
7552	*)
7553	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7554	for as_dir in $PATH
7555	do
7556	IFS=$as_save_IFS
7557	test -z "$as_dir" && as_dir=.
7558	for ac_exec_ext in '' $ac_executable_extensions; do
7559	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7560	ac_cv_path_afterimage_config="$as_dir/$ac_word$ac_exec_ext"
7561	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7562	break 2
7563	fi
7564	done
7565	done
7566	IFS=$as_save_IFS
7567
7568	test -z "$ac_cv_path_afterimage_config" && ac_cv_path_afterimage_config="no"
7569	;;
7570	esac
7571	fi
7572	afterimage_config=$ac_cv_path_afterimage_config
7573	if test -n "$afterimage_config"; then
7574	{ echo "$as_me:$LINENO: result: $afterimage_config" >&5
7575	echo "${ECHO_T}$afterimage_config" >&6; }
7576	else
7577	{ echo "$as_me:$LINENO: result: no" >&5
7578	echo "${ECHO_T}no" >&6; }
7579	fi
7580
7581
7582	fi
7583	if test "x$afterimage_config" != "xno" ; then
7584	{ echo "$as_me:$LINENO: checking for libAfterImage version >= 1.15" >&5
7585	echo $ECHO_N "checking for libAfterImage version >= 1.15... $ECHO_C" >&6; }
7586	xAFTERIMAGE_VERSION=`$afterimage_config --version`
7587	if test -n "$xAFTERIMAGE_VERSION" ; then
7588	xAFTERIMAGE_CFLAGS=`$afterimage_config --cflags`
7589	xAFTERIMAGE_LIBS=`$afterimage_config --libs`
7590	if test "x$xAFTERIMAGE_LIBS" != "x"; then
7591	libai_ver_major=`echo $xAFTERIMAGE_VERSION | cut -f 1 -d .`
7592	libai_ver_minor=`echo $xAFTERIMAGE_VERSION | cut -f 2 -d .`
7593	if test $libai_ver_major -gt 1 -o \( $libai_ver_major -eq 1 -a $libai_ver_minor -ge 15 \); then
7594	support_afterimage=yes
7595	AFTERIMAGE_CFLAGS="$xAFTERIMAGE_CFLAGS"
7596	AFTERIMAGE_LIBS="$xAFTERIMAGE_LIBS"
7597	AFTERIMAGE_VERSION="$xAFTERIMAGE_VERSION"
7598	fi
7599	fi
7600	fi
7601	if test "x$support_afterimage" = "xyes"; then
7602	{ echo "$as_me:$LINENO: result: $AFTERIMAGE_LIBS" >&5
7603	echo "${ECHO_T}$AFTERIMAGE_LIBS" >&6; }
7604	else
7605	{ echo "$as_me:$LINENO: result: no" >&5
7606	echo "${ECHO_T}no" >&6; }
7607	fi
7608	fi
7609	fi
7610
7611
7612
7613
7614
7615
7616
7617
7618	for ac_header in \
7619	sys/byteorder.h \
7620	sys/ioctl.h \
7621	sys/sockio.h \
7622	sys/strredir.h \
7623	stdint.h \
7624	wchar.h \
7625	cwchar \
7626
7627	do
7628	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7629	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7630	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7631	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7632	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7633	echo $ECHO_N "(cached) $ECHO_C" >&6
7634	fi
7635	ac_res=`eval echo '${'$as_ac_Header'}'`
7636	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7637	echo "${ECHO_T}$ac_res" >&6; }
7638	else
7639	# Is the header compilable?
7640	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
7641	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
7642	cat >conftest.$ac_ext <<_ACEOF
7643	/* confdefs.h. */
7644	_ACEOF
7645	cat confdefs.h >>conftest.$ac_ext
7646	cat >>conftest.$ac_ext <<_ACEOF
7647	/* end confdefs.h. */
7648	$ac_includes_default
7649	#include <$ac_header>
7650	_ACEOF
7651	rm -f conftest.$ac_objext
7652	if { (ac_try="$ac_compile"
7653	case "(($ac_try" in
7654	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7655	*) ac_try_echo=$ac_try;;
7656	esac
7657	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7658	(eval "$ac_compile") 2>conftest.er1
7659	ac_status=$?
7660	grep -v '^ *+' conftest.er1 >conftest.err
7661	rm -f conftest.er1
7662	cat conftest.err >&5
7663	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7664	(exit $ac_status); } && {
7665	test -z "$ac_cxx_werror_flag" ||
7666	test ! -s conftest.err
7667	} && test -s conftest.$ac_objext; then
7668	ac_header_compiler=yes
7669	else
7670	echo "$as_me: failed program was:" >&5
7671	sed 's/^/| /' conftest.$ac_ext >&5
7672
7673	ac_header_compiler=no
7674	fi
7675
7676	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7677	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7678	echo "${ECHO_T}$ac_header_compiler" >&6; }
7679
7680	# Is the header present?
7681	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
7682	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
7683	cat >conftest.$ac_ext <<_ACEOF
7684	/* confdefs.h. */
7685	_ACEOF
7686	cat confdefs.h >>conftest.$ac_ext
7687	cat >>conftest.$ac_ext <<_ACEOF
7688	/* end confdefs.h. */
7689	#include <$ac_header>
7690	_ACEOF
7691	if { (ac_try="$ac_cpp conftest.$ac_ext"
7692	case "(($ac_try" in
7693	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7694	*) ac_try_echo=$ac_try;;
7695	esac
7696	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7697	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7698	ac_status=$?
7699	grep -v '^ *+' conftest.er1 >conftest.err
7700	rm -f conftest.er1
7701	cat conftest.err >&5
7702	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7703	(exit $ac_status); } >/dev/null && {
7704	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7705	test ! -s conftest.err
7706	}; then
7707	ac_header_preproc=yes
7708	else
7709	echo "$as_me: failed program was:" >&5
7710	sed 's/^/| /' conftest.$ac_ext >&5
7711
7712	ac_header_preproc=no
7713	fi
7714
7715	rm -f conftest.err conftest.$ac_ext
7716	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7717	echo "${ECHO_T}$ac_header_preproc" >&6; }
7718
7719	# So? What about this header?
7720	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7721	yes:no: )
7722	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7723	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7724	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7725	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7726	ac_header_preproc=yes
7727	;;
7728	no:yes:* )
7729	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7730	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7731	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7732	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7733	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7734	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7735	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7736	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7737	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7738	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7739	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7740	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7741
7742	;;
7743	esac
7744	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7745	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7746	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7747	echo $ECHO_N "(cached) $ECHO_C" >&6
7748	else
7749	eval "$as_ac_Header=\$ac_header_preproc"
7750	fi
7751	ac_res=`eval echo '${'$as_ac_Header'}'`
7752	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7753	echo "${ECHO_T}$ac_res" >&6; }
7754
7755	fi
7756	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7757	cat >>confdefs.h <<_ACEOF
7758	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7759	_ACEOF
7760
7761	fi
7762
7763	done
7764
7765
7766	{ echo "$as_me:$LINENO: checking whether termios.h and sys/ioctl.h may both be included" >&5
7767	echo $ECHO_N "checking whether termios.h and sys/ioctl.h may both be included... $ECHO_C" >&6; }
7768	if test "${rxvt_cv_header_sysioctl+set}" = set; then
7769	echo $ECHO_N "(cached) $ECHO_C" >&6
7770	else
7771	cat >conftest.$ac_ext <<_ACEOF
7772	/* confdefs.h. */
7773	_ACEOF
7774	cat confdefs.h >>conftest.$ac_ext
7775	cat >>conftest.$ac_ext <<_ACEOF
7776	/* end confdefs.h. */
7777	#include <stdio.h>
7778	#include <sys/ioctl.h>
7779	#include <termios.h>
7780
7781	int
7782	main ()
7783	{
7784	int a = ECHO;
7785	;
7786	return 0;
7787	}
7788	_ACEOF
7789	rm -f conftest.$ac_objext
7790	if { (ac_try="$ac_compile"
7791	case "(($ac_try" in
7792	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7793	*) ac_try_echo=$ac_try;;
7794	esac
7795	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7796	(eval "$ac_compile") 2>conftest.er1
7797	ac_status=$?
7798	grep -v '^ *+' conftest.er1 >conftest.err
7799	rm -f conftest.er1
7800	cat conftest.err >&5
7801	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7802	(exit $ac_status); } && {
7803	test -z "$ac_cxx_werror_flag" ||
7804	test ! -s conftest.err
7805	} && test -s conftest.$ac_objext; then
7806	rxvt_cv_header_sysioctl=yes
7807	else
7808	echo "$as_me: failed program was:" >&5
7809	sed 's/^/| /' conftest.$ac_ext >&5
7810
7811	rxvt_cv_header_sysioctl=no
7812	fi
7813
7814	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7815	fi
7816	{ echo "$as_me:$LINENO: result: $rxvt_cv_header_sysioctl" >&5
7817	echo "${ECHO_T}$rxvt_cv_header_sysioctl" >&6; }
7818
7819	{ echo "$as_me:$LINENO: checking for XPointer" >&5
7820	echo $ECHO_N "checking for XPointer... $ECHO_C" >&6; }
7821	if test "${rxvt_cv_xpointer+set}" = set; then
7822	echo $ECHO_N "(cached) $ECHO_C" >&6
7823	else
7824	cat >conftest.$ac_ext <<_ACEOF
7825	/* confdefs.h. */
7826	_ACEOF
7827	cat confdefs.h >>conftest.$ac_ext
7828	cat >>conftest.$ac_ext <<_ACEOF
7829	/* end confdefs.h. */
7830	#include <X11/Xlib.h>
7831	int
7832	main ()
7833	{
7834	XPointer dummy;
7835	;
7836	return 0;
7837	}
7838	_ACEOF
7839	rm -f conftest.$ac_objext
7840	if { (ac_try="$ac_compile"
7841	case "(($ac_try" in
7842	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7843	*) ac_try_echo=$ac_try;;
7844	esac
7845	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7846	(eval "$ac_compile") 2>conftest.er1
7847	ac_status=$?
7848	grep -v '^ *+' conftest.er1 >conftest.err
7849	rm -f conftest.er1
7850	cat conftest.err >&5
7851	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7852	(exit $ac_status); } && {
7853	test -z "$ac_cxx_werror_flag" ||
7854	test ! -s conftest.err
7855	} && test -s conftest.$ac_objext; then
7856	rxvt_cv_xpointer=yes
7857	else
7858	echo "$as_me: failed program was:" >&5
7859	sed 's/^/| /' conftest.$ac_ext >&5
7860
7861	rxvt_cv_xpointer=no
7862	fi
7863
7864	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7865	fi
7866	{ echo "$as_me:$LINENO: result: $rxvt_cv_xpointer" >&5
7867	echo "${ECHO_T}$rxvt_cv_xpointer" >&6; }
7868	if test x$rxvt_cv_xpointer = xyes; then
7869
7870	cat >>confdefs.h <<\_ACEOF
7871	#define HAVE_XPOINTER 1
7872	_ACEOF
7873
7874	fi
7875
7876	{ echo "$as_me:$LINENO: checking for XLIB_ILLEGAL_ACCESS" >&5
7877	echo $ECHO_N "checking for XLIB_ILLEGAL_ACCESS... $ECHO_C" >&6; }
7878	if test "${rxvt_xlib_illegal_access+set}" = set; then
7879	echo $ECHO_N "(cached) $ECHO_C" >&6
7880	else
7881	cat >conftest.$ac_ext <<_ACEOF
7882	/* confdefs.h. */
7883	_ACEOF
7884	cat confdefs.h >>conftest.$ac_ext
7885	cat >>conftest.$ac_ext <<_ACEOF
7886	/* end confdefs.h. */
7887
7888	#define XLIB_ILLEGAL_ACCESS
7889	#include <X11/Xlib.h>
7890
7891	int
7892	main ()
7893	{
7894
7895	Display *dpy;
7896	dpy->xdefaults = (char *)0;
7897
7898	;
7899	return 0;
7900	}
7901	_ACEOF
7902	rm -f conftest.$ac_objext
7903	if { (ac_try="$ac_compile"
7904	case "(($ac_try" in
7905	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7906	*) ac_try_echo=$ac_try;;
7907	esac
7908	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7909	(eval "$ac_compile") 2>conftest.er1
7910	ac_status=$?
7911	grep -v '^ *+' conftest.er1 >conftest.err
7912	rm -f conftest.er1
7913	cat conftest.err >&5
7914	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7915	(exit $ac_status); } && {
7916	test -z "$ac_cxx_werror_flag" ||
7917	test ! -s conftest.err
7918	} && test -s conftest.$ac_objext; then
7919	rxvt_xlib_illegal_access=yes
7920	else
7921	echo "$as_me: failed program was:" >&5
7922	sed 's/^/| /' conftest.$ac_ext >&5
7923
7924	rxvt_xlib_illegal_access=no
7925
7926	fi
7927
7928	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7929	fi
7930	{ echo "$as_me:$LINENO: result: $rxvt_xlib_illegal_access" >&5
7931	echo "${ECHO_T}$rxvt_xlib_illegal_access" >&6; }
7932	if test x$rxvt_xlib_illegal_access = xyes; then
7933
7934	cat >>confdefs.h <<\_ACEOF
7935	#define XLIB_ILLEGAL_ACCESS 1
7936	_ACEOF
7937
7938	fi
7939
7940	{ echo "$as_me:$LINENO: checking for mode_t" >&5
7941	echo $ECHO_N "checking for mode_t... $ECHO_C" >&6; }
7942	if test "${ac_cv_type_mode_t+set}" = set; then
7943	echo $ECHO_N "(cached) $ECHO_C" >&6
7944	else
7945	cat >conftest.$ac_ext <<_ACEOF
7946	/* confdefs.h. */
7947	_ACEOF
7948	cat confdefs.h >>conftest.$ac_ext
7949	cat >>conftest.$ac_ext <<_ACEOF
7950	/* end confdefs.h. */
7951	$ac_includes_default
7952	typedef mode_t ac__type_new_;
7953	int
7954	main ()
7955	{
7956	if ((ac__type_new_ *) 0)
7957	return 0;
7958	if (sizeof (ac__type_new_))
7959	return 0;
7960	;
7961	return 0;
7962	}
7963	_ACEOF
7964	rm -f conftest.$ac_objext
7965	if { (ac_try="$ac_compile"
7966	case "(($ac_try" in
7967	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7968	*) ac_try_echo=$ac_try;;
7969	esac
7970	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7971	(eval "$ac_compile") 2>conftest.er1
7972	ac_status=$?
7973	grep -v '^ *+' conftest.er1 >conftest.err
7974	rm -f conftest.er1
7975	cat conftest.err >&5
7976	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7977	(exit $ac_status); } && {
7978	test -z "$ac_cxx_werror_flag" ||
7979	test ! -s conftest.err
7980	} && test -s conftest.$ac_objext; then
7981	ac_cv_type_mode_t=yes
7982	else
7983	echo "$as_me: failed program was:" >&5
7984	sed 's/^/| /' conftest.$ac_ext >&5
7985
7986	ac_cv_type_mode_t=no
7987	fi
7988
7989	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7990	fi
7991	{ echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5
7992	echo "${ECHO_T}$ac_cv_type_mode_t" >&6; }
7993	if test $ac_cv_type_mode_t = yes; then
7994	:
7995	else
7996
7997	cat >>confdefs.h <<_ACEOF
7998	#define mode_t int
7999	_ACEOF
8000
8001	fi
8002
8003	{ echo "$as_me:$LINENO: checking for pid_t" >&5
8004	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; }
8005	if test "${ac_cv_type_pid_t+set}" = set; then
8006	echo $ECHO_N "(cached) $ECHO_C" >&6
8007	else
8008	cat >conftest.$ac_ext <<_ACEOF
8009	/* confdefs.h. */
8010	_ACEOF
8011	cat confdefs.h >>conftest.$ac_ext
8012	cat >>conftest.$ac_ext <<_ACEOF
8013	/* end confdefs.h. */
8014	$ac_includes_default
8015	typedef pid_t ac__type_new_;
8016	int
8017	main ()
8018	{
8019	if ((ac__type_new_ *) 0)
8020	return 0;
8021	if (sizeof (ac__type_new_))
8022	return 0;
8023	;
8024	return 0;
8025	}
8026	_ACEOF
8027	rm -f conftest.$ac_objext
8028	if { (ac_try="$ac_compile"
8029	case "(($ac_try" in
8030	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8031	*) ac_try_echo=$ac_try;;
8032	esac
8033	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8034	(eval "$ac_compile") 2>conftest.er1
8035	ac_status=$?
8036	grep -v '^ *+' conftest.er1 >conftest.err
8037	rm -f conftest.er1
8038	cat conftest.err >&5
8039	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8040	(exit $ac_status); } && {
8041	test -z "$ac_cxx_werror_flag" ||
8042	test ! -s conftest.err
8043	} && test -s conftest.$ac_objext; then
8044	ac_cv_type_pid_t=yes
8045	else
8046	echo "$as_me: failed program was:" >&5
8047	sed 's/^/| /' conftest.$ac_ext >&5
8048
8049	ac_cv_type_pid_t=no
8050	fi
8051
8052	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8053	fi
8054	{ echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
8055	echo "${ECHO_T}$ac_cv_type_pid_t" >&6; }
8056	if test $ac_cv_type_pid_t = yes; then
8057	:
8058	else
8059
8060	cat >>confdefs.h <<_ACEOF
8061	#define pid_t int
8062	_ACEOF
8063
8064	fi
8065
8066	{ echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
8067	echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6; }
8068	if test "${ac_cv_type_uid_t+set}" = set; then
8069	echo $ECHO_N "(cached) $ECHO_C" >&6
8070	else
8071	cat >conftest.$ac_ext <<_ACEOF
8072	/* confdefs.h. */
8073	_ACEOF
8074	cat confdefs.h >>conftest.$ac_ext
8075	cat >>conftest.$ac_ext <<_ACEOF
8076	/* end confdefs.h. */
8077	#include <sys/types.h>
8078
8079	_ACEOF
8080	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8081	$EGREP "uid_t" >/dev/null 2>&1; then
8082	ac_cv_type_uid_t=yes
8083	else
8084	ac_cv_type_uid_t=no
8085	fi
8086	rm -f conftest*
8087
8088	fi
8089	{ echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
8090	echo "${ECHO_T}$ac_cv_type_uid_t" >&6; }
8091	if test $ac_cv_type_uid_t = no; then
8092
8093	cat >>confdefs.h <<\_ACEOF
8094	#define uid_t int
8095	_ACEOF
8096
8097
8098	cat >>confdefs.h <<\_ACEOF
8099	#define gid_t int
8100	_ACEOF
8101
8102	fi
8103
8104
8105	{ echo "$as_me:$LINENO: checking for int16_t" >&5
8106	echo $ECHO_N "checking for int16_t... $ECHO_C" >&6; }
8107	if test "${ac_cv_c_int16_t+set}" = set; then
8108	echo $ECHO_N "(cached) $ECHO_C" >&6
8109	else
8110	ac_cv_c_int16_t=no
8111	for ac_type in 'int16_t' 'int' 'long int' \
8112	'long long int' 'short int' 'signed char'; do
8113	cat >conftest.$ac_ext <<_ACEOF
8114	/* confdefs.h. */
8115	_ACEOF
8116	cat confdefs.h >>conftest.$ac_ext
8117	cat >>conftest.$ac_ext <<_ACEOF
8118	/* end confdefs.h. */
8119	$ac_includes_default
8120	int
8121	main ()
8122	{
8123	static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 1))];
8124	test_array [0] = 0
8125
8126	;
8127	return 0;
8128	}
8129	_ACEOF
8130	rm -f conftest.$ac_objext
8131	if { (ac_try="$ac_compile"
8132	case "(($ac_try" in
8133	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8134	*) ac_try_echo=$ac_try;;
8135	esac
8136	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8137	(eval "$ac_compile") 2>conftest.er1
8138	ac_status=$?
8139	grep -v '^ *+' conftest.er1 >conftest.err
8140	rm -f conftest.er1
8141	cat conftest.err >&5
8142	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8143	(exit $ac_status); } && {
8144	test -z "$ac_cxx_werror_flag" ||
8145	test ! -s conftest.err
8146	} && test -s conftest.$ac_objext; then
8147	cat >conftest.$ac_ext <<_ACEOF
8148	/* confdefs.h. */
8149	_ACEOF
8150	cat confdefs.h >>conftest.$ac_ext
8151	cat >>conftest.$ac_ext <<_ACEOF
8152	/* end confdefs.h. */
8153	$ac_includes_default
8154	int
8155	main ()
8156	{
8157	static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 1)
8158	< ($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 2))];
8159	test_array [0] = 0
8160
8161	;
8162	return 0;
8163	}
8164	_ACEOF
8165	rm -f conftest.$ac_objext
8166	if { (ac_try="$ac_compile"
8167	case "(($ac_try" in
8168	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8169	*) ac_try_echo=$ac_try;;
8170	esac
8171	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8172	(eval "$ac_compile") 2>conftest.er1
8173	ac_status=$?
8174	grep -v '^ *+' conftest.er1 >conftest.err
8175	rm -f conftest.er1
8176	cat conftest.err >&5
8177	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8178	(exit $ac_status); } && {
8179	test -z "$ac_cxx_werror_flag" ||
8180	test ! -s conftest.err
8181	} && test -s conftest.$ac_objext; then
8182	:
8183	else
8184	echo "$as_me: failed program was:" >&5
8185	sed 's/^/| /' conftest.$ac_ext >&5
8186
8187	case $ac_type in
8188	int16_t) ac_cv_c_int16_t=yes ;;
8189	*) ac_cv_c_int16_t=$ac_type ;;
8190	esac
8191
8192	fi
8193
8194	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8195	else
8196	echo "$as_me: failed program was:" >&5
8197	sed 's/^/| /' conftest.$ac_ext >&5
8198
8199
8200	fi
8201
8202	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8203	test "$ac_cv_c_int16_t" != no && break
8204	done
8205	fi
8206	{ echo "$as_me:$LINENO: result: $ac_cv_c_int16_t" >&5
8207	echo "${ECHO_T}$ac_cv_c_int16_t" >&6; }
8208	case $ac_cv_c_int16_t in #(
8209	no|yes) ;; #(
8210	*)
8211
8212	cat >>confdefs.h <<_ACEOF
8213	#define int16_t $ac_cv_c_int16_t
8214	_ACEOF
8215	;;
8216	esac
8217
8218
8219	{ echo "$as_me:$LINENO: checking for uint16_t" >&5
8220	echo $ECHO_N "checking for uint16_t... $ECHO_C" >&6; }
8221	if test "${ac_cv_c_uint16_t+set}" = set; then
8222	echo $ECHO_N "(cached) $ECHO_C" >&6
8223	else
8224	ac_cv_c_uint16_t=no
8225	for ac_type in 'uint16_t' 'unsigned int' 'unsigned long int' \
8226	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
8227	cat >conftest.$ac_ext <<_ACEOF
8228	/* confdefs.h. */
8229	_ACEOF
8230	cat confdefs.h >>conftest.$ac_ext
8231	cat >>conftest.$ac_ext <<_ACEOF
8232	/* end confdefs.h. */
8233	$ac_includes_default
8234	int
8235	main ()
8236	{
8237	static int test_array [1 - 2 * !(($ac_type) -1 >> (16 - 1) == 1)];
8238	test_array [0] = 0
8239
8240	;
8241	return 0;
8242	}
8243	_ACEOF
8244	rm -f conftest.$ac_objext
8245	if { (ac_try="$ac_compile"
8246	case "(($ac_try" in
8247	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8248	*) ac_try_echo=$ac_try;;
8249	esac
8250	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8251	(eval "$ac_compile") 2>conftest.er1
8252	ac_status=$?
8253	grep -v '^ *+' conftest.er1 >conftest.err
8254	rm -f conftest.er1
8255	cat conftest.err >&5
8256	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8257	(exit $ac_status); } && {
8258	test -z "$ac_cxx_werror_flag" ||
8259	test ! -s conftest.err
8260	} && test -s conftest.$ac_objext; then
8261	case $ac_type in
8262	uint16_t) ac_cv_c_uint16_t=yes ;;
8263	*) ac_cv_c_uint16_t=$ac_type ;;
8264	esac
8265
8266	else
8267	echo "$as_me: failed program was:" >&5
8268	sed 's/^/| /' conftest.$ac_ext >&5
8269
8270
8271	fi
8272
8273	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8274	test "$ac_cv_c_uint16_t" != no && break
8275	done
8276	fi
8277	{ echo "$as_me:$LINENO: result: $ac_cv_c_uint16_t" >&5
8278	echo "${ECHO_T}$ac_cv_c_uint16_t" >&6; }
8279	case $ac_cv_c_uint16_t in #(
8280	no|yes) ;; #(
8281	*)
8282
8283
8284	cat >>confdefs.h <<_ACEOF
8285	#define uint16_t $ac_cv_c_uint16_t
8286	_ACEOF
8287	;;
8288	esac
8289
8290
8291	{ echo "$as_me:$LINENO: checking for int32_t" >&5
8292	echo $ECHO_N "checking for int32_t... $ECHO_C" >&6; }
8293	if test "${ac_cv_c_int32_t+set}" = set; then
8294	echo $ECHO_N "(cached) $ECHO_C" >&6
8295	else
8296	ac_cv_c_int32_t=no
8297	for ac_type in 'int32_t' 'int' 'long int' \
8298	'long long int' 'short int' 'signed char'; do
8299	cat >conftest.$ac_ext <<_ACEOF
8300	/* confdefs.h. */
8301	_ACEOF
8302	cat confdefs.h >>conftest.$ac_ext
8303	cat >>conftest.$ac_ext <<_ACEOF
8304	/* end confdefs.h. */
8305	$ac_includes_default
8306	int
8307	main ()
8308	{
8309	static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1))];
8310	test_array [0] = 0
8311
8312	;
8313	return 0;
8314	}
8315	_ACEOF
8316	rm -f conftest.$ac_objext
8317	if { (ac_try="$ac_compile"
8318	case "(($ac_try" in
8319	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8320	*) ac_try_echo=$ac_try;;
8321	esac
8322	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8323	(eval "$ac_compile") 2>conftest.er1
8324	ac_status=$?
8325	grep -v '^ *+' conftest.er1 >conftest.err
8326	rm -f conftest.er1
8327	cat conftest.err >&5
8328	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8329	(exit $ac_status); } && {
8330	test -z "$ac_cxx_werror_flag" ||
8331	test ! -s conftest.err
8332	} && test -s conftest.$ac_objext; then
8333	cat >conftest.$ac_ext <<_ACEOF
8334	/* confdefs.h. */
8335	_ACEOF
8336	cat confdefs.h >>conftest.$ac_ext
8337	cat >>conftest.$ac_ext <<_ACEOF
8338	/* end confdefs.h. */
8339	$ac_includes_default
8340	int
8341	main ()
8342	{
8343	static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1)
8344	< ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 2))];
8345	test_array [0] = 0
8346
8347	;
8348	return 0;
8349	}
8350	_ACEOF
8351	rm -f conftest.$ac_objext
8352	if { (ac_try="$ac_compile"
8353	case "(($ac_try" in
8354	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8355	*) ac_try_echo=$ac_try;;
8356	esac
8357	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8358	(eval "$ac_compile") 2>conftest.er1
8359	ac_status=$?
8360	grep -v '^ *+' conftest.er1 >conftest.err
8361	rm -f conftest.er1
8362	cat conftest.err >&5
8363	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8364	(exit $ac_status); } && {
8365	test -z "$ac_cxx_werror_flag" ||
8366	test ! -s conftest.err
8367	} && test -s conftest.$ac_objext; then
8368	:
8369	else
8370	echo "$as_me: failed program was:" >&5
8371	sed 's/^/| /' conftest.$ac_ext >&5
8372
8373	case $ac_type in
8374	int32_t) ac_cv_c_int32_t=yes ;;
8375	*) ac_cv_c_int32_t=$ac_type ;;
8376	esac
8377
8378	fi
8379
8380	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8381	else
8382	echo "$as_me: failed program was:" >&5
8383	sed 's/^/| /' conftest.$ac_ext >&5
8384
8385
8386	fi
8387
8388	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8389	test "$ac_cv_c_int32_t" != no && break
8390	done
8391	fi
8392	{ echo "$as_me:$LINENO: result: $ac_cv_c_int32_t" >&5
8393	echo "${ECHO_T}$ac_cv_c_int32_t" >&6; }
8394	case $ac_cv_c_int32_t in #(
8395	no|yes) ;; #(
8396	*)
8397
8398	cat >>confdefs.h <<_ACEOF
8399	#define int32_t $ac_cv_c_int32_t
8400	_ACEOF
8401	;;
8402	esac
8403
8404
8405	{ echo "$as_me:$LINENO: checking for uint32_t" >&5
8406	echo $ECHO_N "checking for uint32_t... $ECHO_C" >&6; }
8407	if test "${ac_cv_c_uint32_t+set}" = set; then
8408	echo $ECHO_N "(cached) $ECHO_C" >&6
8409	else
8410	ac_cv_c_uint32_t=no
8411	for ac_type in 'uint32_t' 'unsigned int' 'unsigned long int' \
8412	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
8413	cat >conftest.$ac_ext <<_ACEOF
8414	/* confdefs.h. */
8415	_ACEOF
8416	cat confdefs.h >>conftest.$ac_ext
8417	cat >>conftest.$ac_ext <<_ACEOF
8418	/* end confdefs.h. */
8419	$ac_includes_default
8420	int
8421	main ()
8422	{
8423	static int test_array [1 - 2 * !(($ac_type) -1 >> (32 - 1) == 1)];
8424	test_array [0] = 0
8425
8426	;
8427	return 0;
8428	}
8429	_ACEOF
8430	rm -f conftest.$ac_objext
8431	if { (ac_try="$ac_compile"
8432	case "(($ac_try" in
8433	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8434	*) ac_try_echo=$ac_try;;
8435	esac
8436	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8437	(eval "$ac_compile") 2>conftest.er1
8438	ac_status=$?
8439	grep -v '^ *+' conftest.er1 >conftest.err
8440	rm -f conftest.er1
8441	cat conftest.err >&5
8442	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8443	(exit $ac_status); } && {
8444	test -z "$ac_cxx_werror_flag" ||
8445	test ! -s conftest.err
8446	} && test -s conftest.$ac_objext; then
8447	case $ac_type in
8448	uint32_t) ac_cv_c_uint32_t=yes ;;
8449	*) ac_cv_c_uint32_t=$ac_type ;;
8450	esac
8451
8452	else
8453	echo "$as_me: failed program was:" >&5
8454	sed 's/^/| /' conftest.$ac_ext >&5
8455
8456
8457	fi
8458
8459	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8460	test "$ac_cv_c_uint32_t" != no && break
8461	done
8462	fi
8463	{ echo "$as_me:$LINENO: result: $ac_cv_c_uint32_t" >&5
8464	echo "${ECHO_T}$ac_cv_c_uint32_t" >&6; }
8465	case $ac_cv_c_uint32_t in #(
8466	no|yes) ;; #(
8467	*)
8468
8469	cat >>confdefs.h <<\_ACEOF
8470	#define _UINT32_T 1
8471	_ACEOF
8472
8473
8474	cat >>confdefs.h <<_ACEOF
8475	#define uint32_t $ac_cv_c_uint32_t
8476	_ACEOF
8477	;;
8478	esac
8479
8480
8481
8482	for ac_func in unsetenv
8483	do
8484	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8485	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
8486	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
8487	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
8488	echo $ECHO_N "(cached) $ECHO_C" >&6
8489	else
8490	cat >conftest.$ac_ext <<_ACEOF
8491	/* confdefs.h. */
8492	_ACEOF
8493	cat confdefs.h >>conftest.$ac_ext
8494	cat >>conftest.$ac_ext <<_ACEOF
8495	/* end confdefs.h. */
8496	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8497	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8498	#define $ac_func innocuous_$ac_func
8499
8500	/* System header to define __stub macros and hopefully few prototypes,
8501	which can conflict with char $ac_func (); below.
8502	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8503	<limits.h> exists even on freestanding compilers. */
8504
8505	#ifdef __STDC__
8506	# include <limits.h>
8507	#else
8508	# include <assert.h>
8509	#endif
8510
8511	#undef $ac_func
8512
8513	/* Override any GCC internal prototype to avoid an error.
8514	Use char because int might match the return type of a GCC
8515	builtin and then its argument prototype would still apply. */
8516	#ifdef __cplusplus
8517	extern "C"
8518	#endif
8519	char $ac_func ();
8520	/* The GNU C library defines this for functions which it implements
8521	to always fail with ENOSYS. Some functions are actually named
8522	something starting with __ and the normal name is an alias. */
8523	#if defined __stub_$ac_func || defined __stub___$ac_func
8524	choke me
8525	#endif
8526
8527	int
8528	main ()
8529	{
8530	return $ac_func ();
8531	;
8532	return 0;
8533	}
8534	_ACEOF
8535	rm -f conftest.$ac_objext conftest$ac_exeext
8536	if { (ac_try="$ac_link"
8537	case "(($ac_try" in
8538	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8539	*) ac_try_echo=$ac_try;;
8540	esac
8541	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8542	(eval "$ac_link") 2>conftest.er1
8543	ac_status=$?
8544	grep -v '^ *+' conftest.er1 >conftest.err
8545	rm -f conftest.er1
8546	cat conftest.err >&5
8547	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8548	(exit $ac_status); } && {
8549	test -z "$ac_cxx_werror_flag" ||
8550	test ! -s conftest.err
8551	} && test -s conftest$ac_exeext &&
8552	$as_test_x conftest$ac_exeext; then
8553	eval "$as_ac_var=yes"
8554	else
8555	echo "$as_me: failed program was:" >&5
8556	sed 's/^/| /' conftest.$ac_ext >&5
8557
8558	eval "$as_ac_var=no"
8559	fi
8560
8561	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8562	conftest$ac_exeext conftest.$ac_ext
8563	fi
8564	ac_res=`eval echo '${'$as_ac_var'}'`
8565	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8566	echo "${ECHO_T}$ac_res" >&6; }
8567	if test `eval echo '${'$as_ac_var'}'` = yes; then
8568	cat >>confdefs.h <<_ACEOF
8569	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
8570	_ACEOF
8571
8572	fi
8573	done
8574
8575
8576
8577	support_utmp=yes
8578	support_wtmp=yes
8579	support_lastlog=yes
8580
8581	# Check whether --enable-utmp was given.
8582	if test "${enable_utmp+set}" = set; then
8583	enableval=$enable_utmp; if test x$enableval = xyes -o x$enableval = xno; then
8584	support_utmp=$enableval
8585	fi
8586	fi
8587
8588
8589	# Check whether --enable-wtmp was given.
8590	if test "${enable_wtmp+set}" = set; then
8591	enableval=$enable_wtmp; if test x$enableval = xyes -o x$enableval = xno; then
8592	support_wtmp=$enableval
8593	fi
8594	fi
8595
8596
8597	# Check whether --enable-lastlog was given.
8598	if test "${enable_lastlog+set}" = set; then
8599	enableval=$enable_lastlog; if test x$enableval = xyes -o x$enableval = xno; then
8600	support_lastlog=$enableval
8601	fi
8602	fi
8603
8604
8605	if test x$support_utmp = xyes; then
8606
8607	cat >>confdefs.h <<\_ACEOF
8608	#define UTMP_SUPPORT 1
8609	_ACEOF
8610
8611	fi
8612	if test x$support_wtmp = xyes; then
8613
8614	cat >>confdefs.h <<\_ACEOF
8615	#define WTMP_SUPPORT 1
8616	_ACEOF
8617
8618	fi
8619	if test x$support_lastlog = xyes; then
8620
8621	cat >>confdefs.h <<\_ACEOF
8622	#define LASTLOG_SUPPORT 1
8623	_ACEOF
8624
8625	fi
8626
8627
8628
8629
8630	for ac_func in \
8631	updwtmp \
8632	updwtmpx \
8633	updlastlogx \
8634
8635	do
8636	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8637	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
8638	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
8639	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
8640	echo $ECHO_N "(cached) $ECHO_C" >&6
8641	else
8642	cat >conftest.$ac_ext <<_ACEOF
8643	/* confdefs.h. */
8644	_ACEOF
8645	cat confdefs.h >>conftest.$ac_ext
8646	cat >>conftest.$ac_ext <<_ACEOF
8647	/* end confdefs.h. */
8648	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8649	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8650	#define $ac_func innocuous_$ac_func
8651
8652	/* System header to define __stub macros and hopefully few prototypes,
8653	which can conflict with char $ac_func (); below.
8654	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8655	<limits.h> exists even on freestanding compilers. */
8656
8657	#ifdef __STDC__
8658	# include <limits.h>
8659	#else
8660	# include <assert.h>
8661	#endif
8662
8663	#undef $ac_func
8664
8665	/* Override any GCC internal prototype to avoid an error.
8666	Use char because int might match the return type of a GCC
8667	builtin and then its argument prototype would still apply. */
8668	#ifdef __cplusplus
8669	extern "C"
8670	#endif
8671	char $ac_func ();
8672	/* The GNU C library defines this for functions which it implements
8673	to always fail with ENOSYS. Some functions are actually named
8674	something starting with __ and the normal name is an alias. */
8675	#if defined __stub_$ac_func || defined __stub___$ac_func
8676	choke me
8677	#endif
8678
8679	int
8680	main ()
8681	{
8682	return $ac_func ();
8683	;
8684	return 0;
8685	}
8686	_ACEOF
8687	rm -f conftest.$ac_objext conftest$ac_exeext
8688	if { (ac_try="$ac_link"
8689	case "(($ac_try" in
8690	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8691	*) ac_try_echo=$ac_try;;
8692	esac
8693	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8694	(eval "$ac_link") 2>conftest.er1
8695	ac_status=$?
8696	grep -v '^ *+' conftest.er1 >conftest.err
8697	rm -f conftest.er1
8698	cat conftest.err >&5
8699	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8700	(exit $ac_status); } && {
8701	test -z "$ac_cxx_werror_flag" ||
8702	test ! -s conftest.err
8703	} && test -s conftest$ac_exeext &&
8704	$as_test_x conftest$ac_exeext; then
8705	eval "$as_ac_var=yes"
8706	else
8707	echo "$as_me: failed program was:" >&5
8708	sed 's/^/| /' conftest.$ac_ext >&5
8709
8710	eval "$as_ac_var=no"
8711	fi
8712
8713	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8714	conftest$ac_exeext conftest.$ac_ext
8715	fi
8716	ac_res=`eval echo '${'$as_ac_var'}'`
8717	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8718	echo "${ECHO_T}$ac_res" >&6; }
8719	if test `eval echo '${'$as_ac_var'}'` = yes; then
8720	cat >>confdefs.h <<_ACEOF
8721	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
8722	_ACEOF
8723
8724	fi
8725	done
8726
8727
8728
8729
8730
8731	for ac_header in \
8732	utmp.h \
8733	utmpx.h \
8734	lastlog.h \
8735
8736	do
8737	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8738	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8739	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8740	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8741	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8742	echo $ECHO_N "(cached) $ECHO_C" >&6
8743	fi
8744	ac_res=`eval echo '${'$as_ac_Header'}'`
8745	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8746	echo "${ECHO_T}$ac_res" >&6; }
8747	else
8748	# Is the header compilable?
8749	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
8750	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
8751	cat >conftest.$ac_ext <<_ACEOF
8752	/* confdefs.h. */
8753	_ACEOF
8754	cat confdefs.h >>conftest.$ac_ext
8755	cat >>conftest.$ac_ext <<_ACEOF
8756	/* end confdefs.h. */
8757	$ac_includes_default
8758	#include <$ac_header>
8759	_ACEOF
8760	rm -f conftest.$ac_objext
8761	if { (ac_try="$ac_compile"
8762	case "(($ac_try" in
8763	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8764	*) ac_try_echo=$ac_try;;
8765	esac
8766	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8767	(eval "$ac_compile") 2>conftest.er1
8768	ac_status=$?
8769	grep -v '^ *+' conftest.er1 >conftest.err
8770	rm -f conftest.er1
8771	cat conftest.err >&5
8772	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8773	(exit $ac_status); } && {
8774	test -z "$ac_cxx_werror_flag" ||
8775	test ! -s conftest.err
8776	} && test -s conftest.$ac_objext; then
8777	ac_header_compiler=yes
8778	else
8779	echo "$as_me: failed program was:" >&5
8780	sed 's/^/| /' conftest.$ac_ext >&5
8781
8782	ac_header_compiler=no
8783	fi
8784
8785	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8786	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8787	echo "${ECHO_T}$ac_header_compiler" >&6; }
8788
8789	# Is the header present?
8790	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
8791	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
8792	cat >conftest.$ac_ext <<_ACEOF
8793	/* confdefs.h. */
8794	_ACEOF
8795	cat confdefs.h >>conftest.$ac_ext
8796	cat >>conftest.$ac_ext <<_ACEOF
8797	/* end confdefs.h. */
8798	#include <$ac_header>
8799	_ACEOF
8800	if { (ac_try="$ac_cpp conftest.$ac_ext"
8801	case "(($ac_try" in
8802	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8803	*) ac_try_echo=$ac_try;;
8804	esac
8805	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8806	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8807	ac_status=$?
8808	grep -v '^ *+' conftest.er1 >conftest.err
8809	rm -f conftest.er1
8810	cat conftest.err >&5
8811	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8812	(exit $ac_status); } >/dev/null && {
8813	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
8814	test ! -s conftest.err
8815	}; then
8816	ac_header_preproc=yes
8817	else
8818	echo "$as_me: failed program was:" >&5
8819	sed 's/^/| /' conftest.$ac_ext >&5
8820
8821	ac_header_preproc=no
8822	fi
8823
8824	rm -f conftest.err conftest.$ac_ext
8825	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8826	echo "${ECHO_T}$ac_header_preproc" >&6; }
8827
8828	# So? What about this header?
8829	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
8830	yes:no: )
8831	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8832	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8833	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8834	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8835	ac_header_preproc=yes
8836	;;
8837	no:yes:* )
8838	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8839	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8840	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8841	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8842	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8843	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8844	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8845	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8846	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8847	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8848	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8849	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8850
8851	;;
8852	esac
8853	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8854	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8855	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8856	echo $ECHO_N "(cached) $ECHO_C" >&6
8857	else
8858	eval "$as_ac_Header=\$ac_header_preproc"
8859	fi
8860	ac_res=`eval echo '${'$as_ac_Header'}'`
8861	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8862	echo "${ECHO_T}$ac_res" >&6; }
8863
8864	fi
8865	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8866	cat >>confdefs.h <<_ACEOF
8867	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8868	_ACEOF
8869
8870	fi
8871
8872	done
8873
8874
8875
8876	if test "${ac_cv_header_utmp_h+set}" = set; then
8877	{ echo "$as_me:$LINENO: checking for utmp.h" >&5
8878	echo $ECHO_N "checking for utmp.h... $ECHO_C" >&6; }
8879	if test "${ac_cv_header_utmp_h+set}" = set; then
8880	echo $ECHO_N "(cached) $ECHO_C" >&6
8881	fi
8882	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmp_h" >&5
8883	echo "${ECHO_T}$ac_cv_header_utmp_h" >&6; }
8884	else
8885	# Is the header compilable?
8886	{ echo "$as_me:$LINENO: checking utmp.h usability" >&5
8887	echo $ECHO_N "checking utmp.h usability... $ECHO_C" >&6; }
8888	cat >conftest.$ac_ext <<_ACEOF
8889	/* confdefs.h. */
8890	_ACEOF
8891	cat confdefs.h >>conftest.$ac_ext
8892	cat >>conftest.$ac_ext <<_ACEOF
8893	/* end confdefs.h. */
8894	$ac_includes_default
8895	#include <utmp.h>
8896	_ACEOF
8897	rm -f conftest.$ac_objext
8898	if { (ac_try="$ac_compile"
8899	case "(($ac_try" in
8900	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8901	*) ac_try_echo=$ac_try;;
8902	esac
8903	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8904	(eval "$ac_compile") 2>conftest.er1
8905	ac_status=$?
8906	grep -v '^ *+' conftest.er1 >conftest.err
8907	rm -f conftest.er1
8908	cat conftest.err >&5
8909	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8910	(exit $ac_status); } && {
8911	test -z "$ac_cxx_werror_flag" ||
8912	test ! -s conftest.err
8913	} && test -s conftest.$ac_objext; then
8914	ac_header_compiler=yes
8915	else
8916	echo "$as_me: failed program was:" >&5
8917	sed 's/^/| /' conftest.$ac_ext >&5
8918
8919	ac_header_compiler=no
8920	fi
8921
8922	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8923	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8924	echo "${ECHO_T}$ac_header_compiler" >&6; }
8925
8926	# Is the header present?
8927	{ echo "$as_me:$LINENO: checking utmp.h presence" >&5
8928	echo $ECHO_N "checking utmp.h presence... $ECHO_C" >&6; }
8929	cat >conftest.$ac_ext <<_ACEOF
8930	/* confdefs.h. */
8931	_ACEOF
8932	cat confdefs.h >>conftest.$ac_ext
8933	cat >>conftest.$ac_ext <<_ACEOF
8934	/* end confdefs.h. */
8935	#include <utmp.h>
8936	_ACEOF
8937	if { (ac_try="$ac_cpp conftest.$ac_ext"
8938	case "(($ac_try" in
8939	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8940	*) ac_try_echo=$ac_try;;
8941	esac
8942	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8943	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8944	ac_status=$?
8945	grep -v '^ *+' conftest.er1 >conftest.err
8946	rm -f conftest.er1
8947	cat conftest.err >&5
8948	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8949	(exit $ac_status); } >/dev/null && {
8950	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
8951	test ! -s conftest.err
8952	}; then
8953	ac_header_preproc=yes
8954	else
8955	echo "$as_me: failed program was:" >&5
8956	sed 's/^/| /' conftest.$ac_ext >&5
8957
8958	ac_header_preproc=no
8959	fi
8960
8961	rm -f conftest.err conftest.$ac_ext
8962	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8963	echo "${ECHO_T}$ac_header_preproc" >&6; }
8964
8965	# So? What about this header?
8966	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
8967	yes:no: )
8968	{ echo "$as_me:$LINENO: WARNING: utmp.h: accepted by the compiler, rejected by the preprocessor!" >&5
8969	echo "$as_me: WARNING: utmp.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
8970	{ echo "$as_me:$LINENO: WARNING: utmp.h: proceeding with the compiler's result" >&5
8971	echo "$as_me: WARNING: utmp.h: proceeding with the compiler's result" >&2;}
8972	ac_header_preproc=yes
8973	;;
8974	no:yes:* )
8975	{ echo "$as_me:$LINENO: WARNING: utmp.h: present but cannot be compiled" >&5
8976	echo "$as_me: WARNING: utmp.h: present but cannot be compiled" >&2;}
8977	{ echo "$as_me:$LINENO: WARNING: utmp.h: check for missing prerequisite headers?" >&5
8978	echo "$as_me: WARNING: utmp.h: check for missing prerequisite headers?" >&2;}
8979	{ echo "$as_me:$LINENO: WARNING: utmp.h: see the Autoconf documentation" >&5
8980	echo "$as_me: WARNING: utmp.h: see the Autoconf documentation" >&2;}
8981	{ echo "$as_me:$LINENO: WARNING: utmp.h: section \"Present But Cannot Be Compiled\"" >&5
8982	echo "$as_me: WARNING: utmp.h: section \"Present But Cannot Be Compiled\"" >&2;}
8983	{ echo "$as_me:$LINENO: WARNING: utmp.h: proceeding with the preprocessor's result" >&5
8984	echo "$as_me: WARNING: utmp.h: proceeding with the preprocessor's result" >&2;}
8985	{ echo "$as_me:$LINENO: WARNING: utmp.h: in the future, the compiler will take precedence" >&5
8986	echo "$as_me: WARNING: utmp.h: in the future, the compiler will take precedence" >&2;}
8987
8988	;;
8989	esac
8990	{ echo "$as_me:$LINENO: checking for utmp.h" >&5
8991	echo $ECHO_N "checking for utmp.h... $ECHO_C" >&6; }
8992	if test "${ac_cv_header_utmp_h+set}" = set; then
8993	echo $ECHO_N "(cached) $ECHO_C" >&6
8994	else
8995	ac_cv_header_utmp_h=$ac_header_preproc
8996	fi
8997	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmp_h" >&5
8998	echo "${ECHO_T}$ac_cv_header_utmp_h" >&6; }
8999
9000	fi
9001	if test $ac_cv_header_utmp_h = yes; then
9002	{ echo "$as_me:$LINENO: checking for struct utmp" >&5
9003	echo $ECHO_N "checking for struct utmp... $ECHO_C" >&6; }
9004	if test "${struct_utmp+set}" = set; then
9005	echo $ECHO_N "(cached) $ECHO_C" >&6
9006	else
9007	cat >conftest.$ac_ext <<_ACEOF
9008	/* confdefs.h. */
9009	_ACEOF
9010	cat confdefs.h >>conftest.$ac_ext
9011	cat >>conftest.$ac_ext <<_ACEOF
9012	/* end confdefs.h. */
9013	#include <sys/types.h>
9014	#include <utmp.h>
9015	int
9016	main ()
9017	{
9018	struct utmp ut;
9019	;
9020	return 0;
9021	}
9022	_ACEOF
9023	rm -f conftest.$ac_objext
9024	if { (ac_try="$ac_compile"
9025	case "(($ac_try" in
9026	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9027	*) ac_try_echo=$ac_try;;
9028	esac
9029	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9030	(eval "$ac_compile") 2>conftest.er1
9031	ac_status=$?
9032	grep -v '^ *+' conftest.er1 >conftest.err
9033	rm -f conftest.er1
9034	cat conftest.err >&5
9035	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9036	(exit $ac_status); } && {
9037	test -z "$ac_cxx_werror_flag" ||
9038	test ! -s conftest.err
9039	} && test -s conftest.$ac_objext; then
9040	struct_utmp=yes
9041	else
9042	echo "$as_me: failed program was:" >&5
9043	sed 's/^/| /' conftest.$ac_ext >&5
9044
9045	struct_utmp=no
9046	fi
9047
9048	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9049	fi
9050	{ echo "$as_me:$LINENO: result: $struct_utmp" >&5
9051	echo "${ECHO_T}$struct_utmp" >&6; }
9052	if test x$struct_utmp = xyes; then
9053
9054	cat >>confdefs.h <<\_ACEOF
9055	#define HAVE_STRUCT_UTMP 1
9056	_ACEOF
9057
9058	fi
9059
9060
9061	{ echo "$as_me:$LINENO: checking for ut_host in utmp struct" >&5
9062	echo $ECHO_N "checking for ut_host in utmp struct... $ECHO_C" >&6; }
9063	if test "${struct_utmp_host+set}" = set; then
9064	echo $ECHO_N "(cached) $ECHO_C" >&6
9065	else
9066	cat >conftest.$ac_ext <<_ACEOF
9067	/* confdefs.h. */
9068	_ACEOF
9069	cat confdefs.h >>conftest.$ac_ext
9070	cat >>conftest.$ac_ext <<_ACEOF
9071	/* end confdefs.h. */
9072	#include <sys/types.h>
9073	#include <utmp.h>
9074	int
9075	main ()
9076	{
9077	struct utmp ut; ut.ut_host;
9078	;
9079	return 0;
9080	}
9081	_ACEOF
9082	rm -f conftest.$ac_objext
9083	if { (ac_try="$ac_compile"
9084	case "(($ac_try" in
9085	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9086	*) ac_try_echo=$ac_try;;
9087	esac
9088	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9089	(eval "$ac_compile") 2>conftest.er1
9090	ac_status=$?
9091	grep -v '^ *+' conftest.er1 >conftest.err
9092	rm -f conftest.er1
9093	cat conftest.err >&5
9094	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9095	(exit $ac_status); } && {
9096	test -z "$ac_cxx_werror_flag" ||
9097	test ! -s conftest.err
9098	} && test -s conftest.$ac_objext; then
9099	struct_utmp_host=yes
9100	else
9101	echo "$as_me: failed program was:" >&5
9102	sed 's/^/| /' conftest.$ac_ext >&5
9103
9104	struct_utmp_host=no
9105	fi
9106
9107	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9108	fi
9109	{ echo "$as_me:$LINENO: result: $struct_utmp_host" >&5
9110	echo "${ECHO_T}$struct_utmp_host" >&6; }
9111	if test x$struct_utmp_host = xyes; then
9112
9113	cat >>confdefs.h <<\_ACEOF
9114	#define HAVE_UTMP_HOST 1
9115	_ACEOF
9116
9117	fi
9118
9119	{ echo "$as_me:$LINENO: checking for ut_pid in utmp struct" >&5
9120	echo $ECHO_N "checking for ut_pid in utmp struct... $ECHO_C" >&6; }
9121	if test "${struct_utmp_pid+set}" = set; then
9122	echo $ECHO_N "(cached) $ECHO_C" >&6
9123	else
9124	cat >conftest.$ac_ext <<_ACEOF
9125	/* confdefs.h. */
9126	_ACEOF
9127	cat confdefs.h >>conftest.$ac_ext
9128	cat >>conftest.$ac_ext <<_ACEOF
9129	/* end confdefs.h. */
9130	#include <sys/types.h>
9131	#include <utmp.h>
9132	int
9133	main ()
9134	{
9135	struct utmp ut; ut.ut_pid;
9136	;
9137	return 0;
9138	}
9139	_ACEOF
9140	rm -f conftest.$ac_objext
9141	if { (ac_try="$ac_compile"
9142	case "(($ac_try" in
9143	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9144	*) ac_try_echo=$ac_try;;
9145	esac
9146	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9147	(eval "$ac_compile") 2>conftest.er1
9148	ac_status=$?
9149	grep -v '^ *+' conftest.er1 >conftest.err
9150	rm -f conftest.er1
9151	cat conftest.err >&5
9152	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9153	(exit $ac_status); } && {
9154	test -z "$ac_cxx_werror_flag" ||
9155	test ! -s conftest.err
9156	} && test -s conftest.$ac_objext; then
9157	struct_utmp_pid=yes
9158	else
9159	echo "$as_me: failed program was:" >&5
9160	sed 's/^/| /' conftest.$ac_ext >&5
9161
9162	struct_utmp_pid=no
9163	fi
9164
9165	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9166	fi
9167	{ echo "$as_me:$LINENO: result: $struct_utmp_pid" >&5
9168	echo "${ECHO_T}$struct_utmp_pid" >&6; }
9169	if test x$struct_utmp_pid = xyes; then
9170
9171	cat >>confdefs.h <<\_ACEOF
9172	#define HAVE_UTMP_PID 1
9173	_ACEOF
9174
9175	fi
9176
9177	fi
9178
9179
9180
9181	if test "${ac_cv_header_utmpx_h+set}" = set; then
9182	{ echo "$as_me:$LINENO: checking for utmpx.h" >&5
9183	echo $ECHO_N "checking for utmpx.h... $ECHO_C" >&6; }
9184	if test "${ac_cv_header_utmpx_h+set}" = set; then
9185	echo $ECHO_N "(cached) $ECHO_C" >&6
9186	fi
9187	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmpx_h" >&5
9188	echo "${ECHO_T}$ac_cv_header_utmpx_h" >&6; }
9189	else
9190	# Is the header compilable?
9191	{ echo "$as_me:$LINENO: checking utmpx.h usability" >&5
9192	echo $ECHO_N "checking utmpx.h usability... $ECHO_C" >&6; }
9193	cat >conftest.$ac_ext <<_ACEOF
9194	/* confdefs.h. */
9195	_ACEOF
9196	cat confdefs.h >>conftest.$ac_ext
9197	cat >>conftest.$ac_ext <<_ACEOF
9198	/* end confdefs.h. */
9199	$ac_includes_default
9200	#include <utmpx.h>
9201	_ACEOF
9202	rm -f conftest.$ac_objext
9203	if { (ac_try="$ac_compile"
9204	case "(($ac_try" in
9205	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9206	*) ac_try_echo=$ac_try;;
9207	esac
9208	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9209	(eval "$ac_compile") 2>conftest.er1
9210	ac_status=$?
9211	grep -v '^ *+' conftest.er1 >conftest.err
9212	rm -f conftest.er1
9213	cat conftest.err >&5
9214	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9215	(exit $ac_status); } && {
9216	test -z "$ac_cxx_werror_flag" ||
9217	test ! -s conftest.err
9218	} && test -s conftest.$ac_objext; then
9219	ac_header_compiler=yes
9220	else
9221	echo "$as_me: failed program was:" >&5
9222	sed 's/^/| /' conftest.$ac_ext >&5
9223
9224	ac_header_compiler=no
9225	fi
9226
9227	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9228	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9229	echo "${ECHO_T}$ac_header_compiler" >&6; }
9230
9231	# Is the header present?
9232	{ echo "$as_me:$LINENO: checking utmpx.h presence" >&5
9233	echo $ECHO_N "checking utmpx.h presence... $ECHO_C" >&6; }
9234	cat >conftest.$ac_ext <<_ACEOF
9235	/* confdefs.h. */
9236	_ACEOF
9237	cat confdefs.h >>conftest.$ac_ext
9238	cat >>conftest.$ac_ext <<_ACEOF
9239	/* end confdefs.h. */
9240	#include <utmpx.h>
9241	_ACEOF
9242	if { (ac_try="$ac_cpp conftest.$ac_ext"
9243	case "(($ac_try" in
9244	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9245	*) ac_try_echo=$ac_try;;
9246	esac
9247	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9248	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9249	ac_status=$?
9250	grep -v '^ *+' conftest.er1 >conftest.err
9251	rm -f conftest.er1
9252	cat conftest.err >&5
9253	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9254	(exit $ac_status); } >/dev/null && {
9255	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
9256	test ! -s conftest.err
9257	}; then
9258	ac_header_preproc=yes
9259	else
9260	echo "$as_me: failed program was:" >&5
9261	sed 's/^/| /' conftest.$ac_ext >&5
9262
9263	ac_header_preproc=no
9264	fi
9265
9266	rm -f conftest.err conftest.$ac_ext
9267	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9268	echo "${ECHO_T}$ac_header_preproc" >&6; }
9269
9270	# So? What about this header?
9271	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
9272	yes:no: )
9273	{ echo "$as_me:$LINENO: WARNING: utmpx.h: accepted by the compiler, rejected by the preprocessor!" >&5
9274	echo "$as_me: WARNING: utmpx.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
9275	{ echo "$as_me:$LINENO: WARNING: utmpx.h: proceeding with the compiler's result" >&5
9276	echo "$as_me: WARNING: utmpx.h: proceeding with the compiler's result" >&2;}
9277	ac_header_preproc=yes
9278	;;
9279	no:yes:* )
9280	{ echo "$as_me:$LINENO: WARNING: utmpx.h: present but cannot be compiled" >&5
9281	echo "$as_me: WARNING: utmpx.h: present but cannot be compiled" >&2;}
9282	{ echo "$as_me:$LINENO: WARNING: utmpx.h: check for missing prerequisite headers?" >&5
9283	echo "$as_me: WARNING: utmpx.h: check for missing prerequisite headers?" >&2;}
9284	{ echo "$as_me:$LINENO: WARNING: utmpx.h: see the Autoconf documentation" >&5
9285	echo "$as_me: WARNING: utmpx.h: see the Autoconf documentation" >&2;}
9286	{ echo "$as_me:$LINENO: WARNING: utmpx.h: section \"Present But Cannot Be Compiled\"" >&5
9287	echo "$as_me: WARNING: utmpx.h: section \"Present But Cannot Be Compiled\"" >&2;}
9288	{ echo "$as_me:$LINENO: WARNING: utmpx.h: proceeding with the preprocessor's result" >&5
9289	echo "$as_me: WARNING: utmpx.h: proceeding with the preprocessor's result" >&2;}
9290	{ echo "$as_me:$LINENO: WARNING: utmpx.h: in the future, the compiler will take precedence" >&5
9291	echo "$as_me: WARNING: utmpx.h: in the future, the compiler will take precedence" >&2;}
9292
9293	;;
9294	esac
9295	{ echo "$as_me:$LINENO: checking for utmpx.h" >&5
9296	echo $ECHO_N "checking for utmpx.h... $ECHO_C" >&6; }
9297	if test "${ac_cv_header_utmpx_h+set}" = set; then
9298	echo $ECHO_N "(cached) $ECHO_C" >&6
9299	else
9300	ac_cv_header_utmpx_h=$ac_header_preproc
9301	fi
9302	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmpx_h" >&5
9303	echo "${ECHO_T}$ac_cv_header_utmpx_h" >&6; }
9304
9305	fi
9306	if test $ac_cv_header_utmpx_h = yes; then
9307	{ echo "$as_me:$LINENO: checking for struct utmpx" >&5
9308	echo $ECHO_N "checking for struct utmpx... $ECHO_C" >&6; }
9309	if test "${struct_utmpx+set}" = set; then
9310	echo $ECHO_N "(cached) $ECHO_C" >&6
9311	else
9312	cat >conftest.$ac_ext <<_ACEOF
9313	/* confdefs.h. */
9314	_ACEOF
9315	cat confdefs.h >>conftest.$ac_ext
9316	cat >>conftest.$ac_ext <<_ACEOF
9317	/* end confdefs.h. */
9318	#include <sys/types.h>
9319	#include <utmpx.h>
9320	int
9321	main ()
9322	{
9323	struct utmpx ut;
9324	;
9325	return 0;
9326	}
9327	_ACEOF
9328	rm -f conftest.$ac_objext
9329	if { (ac_try="$ac_compile"
9330	case "(($ac_try" in
9331	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9332	*) ac_try_echo=$ac_try;;
9333	esac
9334	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9335	(eval "$ac_compile") 2>conftest.er1
9336	ac_status=$?
9337	grep -v '^ *+' conftest.er1 >conftest.err
9338	rm -f conftest.er1
9339	cat conftest.err >&5
9340	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9341	(exit $ac_status); } && {
9342	test -z "$ac_cxx_werror_flag" ||
9343	test ! -s conftest.err
9344	} && test -s conftest.$ac_objext; then
9345	struct_utmpx=yes
9346	else
9347	echo "$as_me: failed program was:" >&5
9348	sed 's/^/| /' conftest.$ac_ext >&5
9349
9350	struct_utmpx=no
9351	fi
9352
9353	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9354	fi
9355	{ echo "$as_me:$LINENO: result: $struct_utmpx" >&5
9356	echo "${ECHO_T}$struct_utmpx" >&6; }
9357	if test x$struct_utmpx = xyes; then
9358
9359	cat >>confdefs.h <<\_ACEOF
9360	#define HAVE_STRUCT_UTMPX 1
9361	_ACEOF
9362
9363	fi
9364
9365
9366	{ echo "$as_me:$LINENO: checking for host in utmpx struct" >&5
9367	echo $ECHO_N "checking for host in utmpx struct... $ECHO_C" >&6; }
9368	if test "${struct_utmpx_host+set}" = set; then
9369	echo $ECHO_N "(cached) $ECHO_C" >&6
9370	else
9371	cat >conftest.$ac_ext <<_ACEOF
9372	/* confdefs.h. */
9373	_ACEOF
9374	cat confdefs.h >>conftest.$ac_ext
9375	cat >>conftest.$ac_ext <<_ACEOF
9376	/* end confdefs.h. */
9377	#include <sys/types.h>
9378	#include <utmpx.h>
9379	int
9380	main ()
9381	{
9382	struct utmpx utx; utx.ut_host;
9383	;
9384	return 0;
9385	}
9386	_ACEOF
9387	rm -f conftest.$ac_objext
9388	if { (ac_try="$ac_compile"
9389	case "(($ac_try" in
9390	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9391	*) ac_try_echo=$ac_try;;
9392	esac
9393	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9394	(eval "$ac_compile") 2>conftest.er1
9395	ac_status=$?
9396	grep -v '^ *+' conftest.er1 >conftest.err
9397	rm -f conftest.er1
9398	cat conftest.err >&5
9399	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9400	(exit $ac_status); } && {
9401	test -z "$ac_cxx_werror_flag" ||
9402	test ! -s conftest.err
9403	} && test -s conftest.$ac_objext; then
9404	struct_utmpx_host=yes
9405	else
9406	echo "$as_me: failed program was:" >&5
9407	sed 's/^/| /' conftest.$ac_ext >&5
9408
9409	struct_utmpx_host=no
9410	fi
9411
9412	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9413	fi
9414	{ echo "$as_me:$LINENO: result: $struct_utmpx_host" >&5
9415	echo "${ECHO_T}$struct_utmpx_host" >&6; }
9416	if test x$struct_utmpx_host = xyes; then
9417
9418	cat >>confdefs.h <<\_ACEOF
9419	#define HAVE_UTMPX_HOST 1
9420	_ACEOF
9421
9422	fi
9423
9424	{ echo "$as_me:$LINENO: checking for session in utmpx struct" >&5
9425	echo $ECHO_N "checking for session in utmpx struct... $ECHO_C" >&6; }
9426	if test "${struct_utmpx_session+set}" = set; then
9427	echo $ECHO_N "(cached) $ECHO_C" >&6
9428	else
9429	cat >conftest.$ac_ext <<_ACEOF
9430	/* confdefs.h. */
9431	_ACEOF
9432	cat confdefs.h >>conftest.$ac_ext
9433	cat >>conftest.$ac_ext <<_ACEOF
9434	/* end confdefs.h. */
9435	#include <sys/types.h>
9436	#include <utmpx.h>
9437	int
9438	main ()
9439	{
9440	struct utmpx utx; utx.ut_session;
9441	;
9442	return 0;
9443	}
9444	_ACEOF
9445	rm -f conftest.$ac_objext
9446	if { (ac_try="$ac_compile"
9447	case "(($ac_try" in
9448	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9449	*) ac_try_echo=$ac_try;;
9450	esac
9451	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9452	(eval "$ac_compile") 2>conftest.er1
9453	ac_status=$?
9454	grep -v '^ *+' conftest.er1 >conftest.err
9455	rm -f conftest.er1
9456	cat conftest.err >&5
9457	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9458	(exit $ac_status); } && {
9459	test -z "$ac_cxx_werror_flag" ||
9460	test ! -s conftest.err
9461	} && test -s conftest.$ac_objext; then
9462	struct_utmpx_session=yes
9463	else
9464	echo "$as_me: failed program was:" >&5
9465	sed 's/^/| /' conftest.$ac_ext >&5
9466
9467	struct_utmpx_session=no
9468	fi
9469
9470	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9471	fi
9472	{ echo "$as_me:$LINENO: result: $struct_utmpx_session" >&5
9473	echo "${ECHO_T}$struct_utmpx_session" >&6; }
9474	if test x$struct_utmpx_session = xyes; then
9475
9476	cat >>confdefs.h <<\_ACEOF
9477	#define HAVE_UTMPX_SESSION 1
9478	_ACEOF
9479
9480	fi
9481
9482	fi
9483
9484
9485	{ echo "$as_me:$LINENO: checking for struct lastlog" >&5
9486	echo $ECHO_N "checking for struct lastlog... $ECHO_C" >&6; }
9487	if test "${struct_lastlog+set}" = set; then
9488	echo $ECHO_N "(cached) $ECHO_C" >&6
9489	else
9490	cat >conftest.$ac_ext <<_ACEOF
9491	/* confdefs.h. */
9492	_ACEOF
9493	cat confdefs.h >>conftest.$ac_ext
9494	cat >>conftest.$ac_ext <<_ACEOF
9495	/* end confdefs.h. */
9496	#include <sys/types.h>
9497	#include <utmp.h>
9498	#ifdef HAVE_LASTLOG_H
9499	#include <lastlog.h>
9500	#endif
9501
9502	int
9503	main ()
9504	{
9505	struct lastlog ll;
9506	;
9507	return 0;
9508	}
9509	_ACEOF
9510	rm -f conftest.$ac_objext
9511	if { (ac_try="$ac_compile"
9512	case "(($ac_try" in
9513	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9514	*) ac_try_echo=$ac_try;;
9515	esac
9516	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9517	(eval "$ac_compile") 2>conftest.er1
9518	ac_status=$?
9519	grep -v '^ *+' conftest.er1 >conftest.err
9520	rm -f conftest.er1
9521	cat conftest.err >&5
9522	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9523	(exit $ac_status); } && {
9524	test -z "$ac_cxx_werror_flag" ||
9525	test ! -s conftest.err
9526	} && test -s conftest.$ac_objext; then
9527	struct_lastlog=yes
9528	else
9529	echo "$as_me: failed program was:" >&5
9530	sed 's/^/| /' conftest.$ac_ext >&5
9531
9532	struct_lastlog=no
9533	fi
9534
9535	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9536	fi
9537	{ echo "$as_me:$LINENO: result: $struct_lastlog" >&5
9538	echo "${ECHO_T}$struct_lastlog" >&6; }
9539	if test x$struct_lastlog = xyes; then
9540
9541	cat >>confdefs.h <<\_ACEOF
9542	#define HAVE_STRUCT_LASTLOG 1
9543	_ACEOF
9544
9545	fi
9546
9547	{ echo "$as_me:$LINENO: checking for struct lastlogx" >&5
9548	echo $ECHO_N "checking for struct lastlogx... $ECHO_C" >&6; }
9549	if test "${struct_lastlogx+set}" = set; then
9550	echo $ECHO_N "(cached) $ECHO_C" >&6
9551	else
9552	cat >conftest.$ac_ext <<_ACEOF
9553	/* confdefs.h. */
9554	_ACEOF
9555	cat confdefs.h >>conftest.$ac_ext
9556	cat >>conftest.$ac_ext <<_ACEOF
9557	/* end confdefs.h. */
9558	#include <sys/types.h>
9559	#include <utmpx.h>
9560	#ifdef HAVE_LASTLOG_H
9561	#include <lastlog.h>
9562	#endif
9563
9564	int
9565	main ()
9566	{
9567	struct lastlogx ll;
9568	;
9569	return 0;
9570	}
9571	_ACEOF
9572	rm -f conftest.$ac_objext
9573	if { (ac_try="$ac_compile"
9574	case "(($ac_try" in
9575	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9576	*) ac_try_echo=$ac_try;;
9577	esac
9578	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9579	(eval "$ac_compile") 2>conftest.er1
9580	ac_status=$?
9581	grep -v '^ *+' conftest.er1 >conftest.err
9582	rm -f conftest.er1
9583	cat conftest.err >&5
9584	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9585	(exit $ac_status); } && {
9586	test -z "$ac_cxx_werror_flag" ||
9587	test ! -s conftest.err
9588	} && test -s conftest.$ac_objext; then
9589	struct_lastlogx=yes
9590	else
9591	echo "$as_me: failed program was:" >&5
9592	sed 's/^/| /' conftest.$ac_ext >&5
9593
9594	struct_lastlogx=no
9595	fi
9596
9597	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9598	fi
9599	{ echo "$as_me:$LINENO: result: $struct_lastlogx" >&5
9600	echo "${ECHO_T}$struct_lastlogx" >&6; }
9601	if test x$struct_lastlogx = xyes; then
9602
9603	cat >>confdefs.h <<\_ACEOF
9604	#define HAVE_STRUCT_LASTLOGX 1
9605	_ACEOF
9606
9607	fi
9608
9609
9610	{ echo "$as_me:$LINENO: checking where utmp is located" >&5
9611	echo $ECHO_N "checking where utmp is located... $ECHO_C" >&6; }
9612	if test "${path_utmp+set}" = set; then
9613	echo $ECHO_N "(cached) $ECHO_C" >&6
9614	else
9615	if test "$cross_compiling" = yes; then
9616	{ echo "$as_me:$LINENO: WARNING: Define UTMP_FILE in config.h manually" >&5
9617	echo "$as_me: WARNING: Define UTMP_FILE in config.h manually" >&2;}
9618	else
9619	cat >conftest.$ac_ext <<_ACEOF
9620	/* confdefs.h. */
9621	_ACEOF
9622	cat confdefs.h >>conftest.$ac_ext
9623	cat >>conftest.$ac_ext <<_ACEOF
9624	/* end confdefs.h. */
9625	#include <stdio.h>
9626	#include <stdlib.h>
9627	#include <sys/types.h>
9628	#include <utmp.h>
9629	#include <errno.h>
9630	main()
9631	{
9632	char **u, *utmplist[] = {
9633	"/var/run/utmp", "/var/adm/utmp", "/etc/utmp", "/usr/etc/utmp", "/usr/adm/utmp", NULL };
9634	FILE *a, *f=fopen("conftestval", "w");
9635	if (!f) exit(1);
9636	#ifdef UTMP_FILE
9637	fprintf(f, "%s\n", UTMP_FILE);
9638	exit(0);
9639	#endif
9640	#ifdef _PATH_UTMP
9641	fprintf(f, "%s\n", _PATH_UTMP);
9642	exit(0);
9643	#endif
9644	for (u = utmplist; *u; u++) {
9645	if ((a = fopen(*u, "r")) != NULL || errno == EACCES) {
9646	fprintf(f, "%s\n", *u);
9647	exit(0);
9648	}
9649	}
9650	exit(0);
9651	}
9652	_ACEOF
9653	rm -f conftest$ac_exeext
9654	if { (ac_try="$ac_link"
9655	case "(($ac_try" in
9656	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9657	*) ac_try_echo=$ac_try;;
9658	esac
9659	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9660	(eval "$ac_link") 2>&5
9661	ac_status=$?
9662	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9663	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9664	{ (case "(($ac_try" in
9665	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9666	*) ac_try_echo=$ac_try;;
9667	esac
9668	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9669	(eval "$ac_try") 2>&5
9670	ac_status=$?
9671	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9672	(exit $ac_status); }; }; then
9673	path_utmp=`cat conftestval`
9674	else
9675	echo "$as_me: program exited with status $ac_status" >&5
9676	echo "$as_me: failed program was:" >&5
9677	sed 's/^/| /' conftest.$ac_ext >&5
9678
9679	( exit $ac_status )
9680	path_utmp=
9681	fi
9682	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9683	fi
9684
9685
9686	fi
9687	{ echo "$as_me:$LINENO: result: $path_utmp" >&5
9688	echo "${ECHO_T}$path_utmp" >&6; }
9689	if test x$path_utmp != x; then
9690
9691	cat >>confdefs.h <<_ACEOF
9692	#define UTMP_FILE "$path_utmp"
9693	_ACEOF
9694
9695	fi
9696
9697
9698	{ echo "$as_me:$LINENO: checking where utmpx is located" >&5
9699	echo $ECHO_N "checking where utmpx is located... $ECHO_C" >&6; }
9700	if test "${path_utmpx+set}" = set; then
9701	echo $ECHO_N "(cached) $ECHO_C" >&6
9702	else
9703	if test "$cross_compiling" = yes; then
9704	{ echo "$as_me:$LINENO: WARNING: Define UTMPX_FILE in config.h manually" >&5
9705	echo "$as_me: WARNING: Define UTMPX_FILE in config.h manually" >&2;}
9706	else
9707	cat >conftest.$ac_ext <<_ACEOF
9708	/* confdefs.h. */
9709	_ACEOF
9710	cat confdefs.h >>conftest.$ac_ext
9711	cat >>conftest.$ac_ext <<_ACEOF
9712	/* end confdefs.h. */
9713	#include <stdio.h>
9714	#include <stdlib.h>
9715	#include <sys/types.h>
9716	#include <utmpx.h>
9717	#include <errno.h>
9718	#include <sys/stat.h>
9719	#ifdef HAVE_STRING_H
9720	#include <string.h>
9721	#endif
9722	main()
9723	{
9724	char **u, *p, *utmplist[] = {
9725	#ifdef UTMPX_FILE
9726	UTMPX_FILE,
9727	#endif
9728	#ifdef _PATH_UTMPX
9729	_PATH_UTMPX,
9730	#endif
9731	"/var/adm/utmpx", "/etc/utmpx", NULL };
9732	FILE *a, *f=fopen("conftestval", "w");
9733	struct stat statu, statux;
9734	if (!f) exit(1);
9735	for (u = utmplist; *u; u++) {
9736	if ((a = fopen(*u, "r")) != NULL || errno == EACCES) {
9737	if (stat(*u, &statux) < 0)
9738	continue;
9739	p = strdup(*u);
9740	p[strlen(p) - 1] = '\0';
9741	if (stat(p, &statu) >= 0
9742	&& (statu.st_mtime - statux.st_mtime > 86400))
9743	continue;
9744	fprintf(f, "%s\n", *u);
9745	exit(0);
9746	}
9747	}
9748	exit(0);
9749	}
9750	_ACEOF
9751	rm -f conftest$ac_exeext
9752	if { (ac_try="$ac_link"
9753	case "(($ac_try" in
9754	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9755	*) ac_try_echo=$ac_try;;
9756	esac
9757	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9758	(eval "$ac_link") 2>&5
9759	ac_status=$?
9760	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9761	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9762	{ (case "(($ac_try" in
9763	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9764	*) ac_try_echo=$ac_try;;
9765	esac
9766	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9767	(eval "$ac_try") 2>&5
9768	ac_status=$?
9769	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9770	(exit $ac_status); }; }; then
9771	path_utmpx=`cat conftestval`
9772	else
9773	echo "$as_me: program exited with status $ac_status" >&5
9774	echo "$as_me: failed program was:" >&5
9775	sed 's/^/| /' conftest.$ac_ext >&5
9776
9777	( exit $ac_status )
9778	path_utmpx=
9779	fi
9780	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9781	fi
9782
9783
9784	fi
9785	{ echo "$as_me:$LINENO: result: $path_utmpx" >&5
9786	echo "${ECHO_T}$path_utmpx" >&6; }
9787	if test x$path_utmpx != x; then
9788
9789	cat >>confdefs.h <<_ACEOF
9790	#define UTMPX_FILE "$path_utmpx"
9791	_ACEOF
9792
9793	fi
9794
9795
9796	{ echo "$as_me:$LINENO: checking where wtmp is located" >&5
9797	echo $ECHO_N "checking where wtmp is located... $ECHO_C" >&6; }
9798	if test "${path_wtmp+set}" = set; then
9799	echo $ECHO_N "(cached) $ECHO_C" >&6
9800	else
9801	if test "$cross_compiling" = yes; then
9802	{ echo "$as_me:$LINENO: WARNING: Define WTMP_FILE in config.h manually" >&5
9803	echo "$as_me: WARNING: Define WTMP_FILE in config.h manually" >&2;}
9804	else
9805	cat >conftest.$ac_ext <<_ACEOF
9806	/* confdefs.h. */
9807	_ACEOF
9808	cat confdefs.h >>conftest.$ac_ext
9809	cat >>conftest.$ac_ext <<_ACEOF
9810	/* end confdefs.h. */
9811	#include <stdio.h>
9812	#include <stdlib.h>
9813	#include <sys/types.h>
9814	#ifdef HAVE_UTMP_H
9815	#include <utmp.h>
9816	#endif
9817	#include <errno.h>
9818	main()
9819	{
9820	char **w, *wtmplist[] = {
9821	"/var/log/wtmp", "/var/adm/wtmp", "/etc/wtmp", "/usr/etc/wtmp", "/usr/adm/wtmp", NULL };
9822	FILE *a, *f=fopen("conftestval", "w");
9823	if (!f) exit(1);
9824	#ifdef WTMP_FILE
9825	fprintf(f, "%s\n", WTMP_FILE);
9826	exit(0);
9827	#endif
9828	#ifdef _PATH_WTMP
9829	fprintf(f, "%s\n", _PATH_WTMP);
9830	exit(0);
9831	#endif
9832	for (w = wtmplist; *w; w++) {
9833	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
9834	fprintf(f, "%s\n", *w);
9835	exit(0);
9836	}
9837	}
9838	exit(0);
9839	}
9840	_ACEOF
9841	rm -f conftest$ac_exeext
9842	if { (ac_try="$ac_link"
9843	case "(($ac_try" in
9844	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9845	*) ac_try_echo=$ac_try;;
9846	esac
9847	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9848	(eval "$ac_link") 2>&5
9849	ac_status=$?
9850	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9851	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9852	{ (case "(($ac_try" in
9853	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9854	*) ac_try_echo=$ac_try;;
9855	esac
9856	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9857	(eval "$ac_try") 2>&5
9858	ac_status=$?
9859	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9860	(exit $ac_status); }; }; then
9861	path_wtmp=`cat conftestval`
9862	else
9863	echo "$as_me: program exited with status $ac_status" >&5
9864	echo "$as_me: failed program was:" >&5
9865	sed 's/^/| /' conftest.$ac_ext >&5
9866
9867	( exit $ac_status )
9868	path_wtmp=
9869	fi
9870	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9871	fi
9872
9873
9874	fi
9875	{ echo "$as_me:$LINENO: result: $path_wtmp" >&5
9876	echo "${ECHO_T}$path_wtmp" >&6; }
9877	if test x$path_wtmp != x; then
9878
9879	cat >>confdefs.h <<_ACEOF
9880	#define WTMP_FILE "$path_wtmp"
9881	_ACEOF
9882
9883	fi
9884
9885	{ echo "$as_me:$LINENO: checking where wtmpx is located" >&5
9886	echo $ECHO_N "checking where wtmpx is located... $ECHO_C" >&6; }
9887	if test "${path_wtmpx+set}" = set; then
9888	echo $ECHO_N "(cached) $ECHO_C" >&6
9889	else
9890	if test "$cross_compiling" = yes; then
9891	{ echo "$as_me:$LINENO: WARNING: Define WTMPX_FILE in config.h manually" >&5
9892	echo "$as_me: WARNING: Define WTMPX_FILE in config.h manually" >&2;}
9893	else
9894	cat >conftest.$ac_ext <<_ACEOF
9895	/* confdefs.h. */
9896	_ACEOF
9897	cat confdefs.h >>conftest.$ac_ext
9898	cat >>conftest.$ac_ext <<_ACEOF
9899	/* end confdefs.h. */
9900	#include <stdio.h>
9901	#include <stdlib.h>
9902	#ifdef HAVE_UTMPX_H
9903	#include <utmpx.h>
9904	#endif
9905	#include <errno.h>
9906	main()
9907	{
9908	char **w, *wtmplist[] = {
9909	"/var/log/wtmpx", "/var/adm/wtmpx", NULL };
9910	FILE *a, *f=fopen("conftestval", "w");
9911	if (!f) exit(1);
9912	#ifdef WTMPX_FILE
9913	fprintf(f, "%s\n", WTMPX_FILE);
9914	exit(0);
9915	#endif
9916	#ifdef _PATH_WTMPX
9917	fprintf(f, "%s\n", _PATH_WTMPX);
9918	exit(0);
9919	#endif
9920	for (w = wtmplist; *w; w++) {
9921	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
9922	fprintf(f, "%s\n", *w);
9923	exit(0);
9924	}
9925	}
9926	exit(0);
9927	}
9928	_ACEOF
9929	rm -f conftest$ac_exeext
9930	if { (ac_try="$ac_link"
9931	case "(($ac_try" in
9932	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9933	*) ac_try_echo=$ac_try;;
9934	esac
9935	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9936	(eval "$ac_link") 2>&5
9937	ac_status=$?
9938	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9939	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9940	{ (case "(($ac_try" in
9941	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9942	*) ac_try_echo=$ac_try;;
9943	esac
9944	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9945	(eval "$ac_try") 2>&5
9946	ac_status=$?
9947	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9948	(exit $ac_status); }; }; then
9949	path_wtmpx=`cat conftestval`
9950	else
9951	echo "$as_me: program exited with status $ac_status" >&5
9952	echo "$as_me: failed program was:" >&5
9953	sed 's/^/| /' conftest.$ac_ext >&5
9954
9955	( exit $ac_status )
9956	path_wtmpx=
9957	fi
9958	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9959	fi
9960
9961
9962	fi
9963	{ echo "$as_me:$LINENO: result: $path_wtmpx" >&5
9964	echo "${ECHO_T}$path_wtmpx" >&6; }
9965	if test x$path_wtmpx != x; then
9966
9967	cat >>confdefs.h <<_ACEOF
9968	#define WTMPX_FILE "$path_wtmpx"
9969	_ACEOF
9970
9971	fi
9972
9973	{ echo "$as_me:$LINENO: checking where lastlog is located" >&5
9974	echo $ECHO_N "checking where lastlog is located... $ECHO_C" >&6; }
9975	if test "${path_lastlog+set}" = set; then
9976	echo $ECHO_N "(cached) $ECHO_C" >&6
9977	else
9978	if test "$cross_compiling" = yes; then
9979	{ echo "$as_me:$LINENO: WARNING: Define LASTLOG_FILE in config.h manually" >&5
9980	echo "$as_me: WARNING: Define LASTLOG_FILE in config.h manually" >&2;}
9981	else
9982	cat >conftest.$ac_ext <<_ACEOF
9983	/* confdefs.h. */
9984	_ACEOF
9985	cat confdefs.h >>conftest.$ac_ext
9986	cat >>conftest.$ac_ext <<_ACEOF
9987	/* end confdefs.h. */
9988	#include <stdio.h>
9989	#include <stdlib.h>
9990	#include <sys/types.h>
9991	#ifdef HAVE_UTMPX_H
9992	#include <utmpx.h>
9993	#elif defined(HAVE_UTMP_H)
9994	#include <utmp.h>
9995	#endif
9996	#ifdef HAVE_LASTLOG_H
9997	#include <lastlog.h>
9998	#endif
9999	#include <errno.h>
10000	main()
10001	{
10002	char **w, *lastloglist[] = { "/var/log/lastlog", NULL };
10003	FILE *a, *f=fopen("conftestval", "w");
10004	if (!f) exit(1);
10005	#ifdef LASTLOG_FILE
10006	fprintf(f, "%s\n", LASTLOG_FILE);
10007	exit(0);
10008	#endif
10009	#ifdef _PATH_LASTLOG
10010	fprintf(f, "%s\n", _PATH_LASTLOG);
10011	exit(0);
10012	#endif
10013	for (w = lastloglist; *w; w++) {
10014	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
10015	fprintf(f, "%s\n", *w);
10016	exit(0);
10017	}
10018	}
10019	exit(0);
10020	}
10021	_ACEOF
10022	rm -f conftest$ac_exeext
10023	if { (ac_try="$ac_link"
10024	case "(($ac_try" in
10025	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10026	*) ac_try_echo=$ac_try;;
10027	esac
10028	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10029	(eval "$ac_link") 2>&5
10030	ac_status=$?
10031	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10032	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10033	{ (case "(($ac_try" in
10034	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10035	*) ac_try_echo=$ac_try;;
10036	esac
10037	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10038	(eval "$ac_try") 2>&5
10039	ac_status=$?
10040	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10041	(exit $ac_status); }; }; then
10042	path_lastlog=`cat conftestval`
10043	else
10044	echo "$as_me: program exited with status $ac_status" >&5
10045	echo "$as_me: failed program was:" >&5
10046	sed 's/^/| /' conftest.$ac_ext >&5
10047
10048	( exit $ac_status )
10049	path_lastlog=
10050	fi
10051	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10052	fi
10053
10054
10055	fi
10056	{ echo "$as_me:$LINENO: result: $path_lastlog" >&5
10057	echo "${ECHO_T}$path_lastlog" >&6; }
10058	if test x$path_lastlog != x; then
10059
10060	cat >>confdefs.h <<_ACEOF
10061	#define LASTLOG_FILE "$path_lastlog"
10062	_ACEOF
10063
10064	fi
10065
10066	{ echo "$as_me:$LINENO: checking where lastlogx is located" >&5
10067	echo $ECHO_N "checking where lastlogx is located... $ECHO_C" >&6; }
10068	if test "${path_lastlogx+set}" = set; then
10069	echo $ECHO_N "(cached) $ECHO_C" >&6
10070	else
10071	if test "$cross_compiling" = yes; then
10072	{ echo "$as_me:$LINENO: WARNING: Define LASTLOGX_FILE in config.h manually" >&5
10073	echo "$as_me: WARNING: Define LASTLOGX_FILE in config.h manually" >&2;}
10074	else
10075	cat >conftest.$ac_ext <<_ACEOF
10076	/* confdefs.h. */
10077	_ACEOF
10078	cat confdefs.h >>conftest.$ac_ext
10079	cat >>conftest.$ac_ext <<_ACEOF
10080	/* end confdefs.h. */
10081	#include <stdio.h>
10082	#include <stdlib.h>
10083	#ifdef HAVE_UTMPX_H
10084	#include <utmpx.h>
10085	#endif
10086	#include <errno.h>
10087	main()
10088	{
10089	char **w, *wtmplist[] = { "/var/log/lastlogx", "/var/adm/lastlogx", NULL };
10090	FILE *a, *f=fopen("conftestval", "w");
10091	if (!f) exit(1);
10092	#ifdef LASTLOGX_FILE
10093	fprintf(f, "%s\n", LASTLOGX_FILE);
10094	exit(0);
10095	#endif
10096	#ifdef _PATH_LASTLOGX
10097	fprintf(f, "%s\n", _PATH_LASTLOGX);
10098	exit(0);
10099	#endif
10100	for (w = wtmplist; *w; w++) {
10101	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
10102	fprintf(f, "%s\n", *w);
10103	exit(0);
10104	}
10105	}
10106	exit(0);
10107	}
10108	_ACEOF
10109	rm -f conftest$ac_exeext
10110	if { (ac_try="$ac_link"
10111	case "(($ac_try" in
10112	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10113	*) ac_try_echo=$ac_try;;
10114	esac
10115	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10116	(eval "$ac_link") 2>&5
10117	ac_status=$?
10118	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10119	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10120	{ (case "(($ac_try" in
10121	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10122	*) ac_try_echo=$ac_try;;
10123	esac
10124	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10125	(eval "$ac_try") 2>&5
10126	ac_status=$?
10127	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10128	(exit $ac_status); }; }; then
10129	path_lastlogx=`cat conftestval`
10130	else
10131	echo "$as_me: program exited with status $ac_status" >&5
10132	echo "$as_me: failed program was:" >&5
10133	sed 's/^/| /' conftest.$ac_ext >&5
10134
10135	( exit $ac_status )
10136	path_lastlogx=
10137	fi
10138	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10139	fi
10140
10141
10142	fi
10143	{ echo "$as_me:$LINENO: result: $path_lastlogx" >&5
10144	echo "${ECHO_T}$path_lastlogx" >&6; }
10145	if test x$path_lastlogx != x; then
10146
10147	cat >>confdefs.h <<_ACEOF
10148	#define LASTLOGX_FILE "$path_lastlogx"
10149	_ACEOF
10150
10151	fi
10152
10153
10154
10155
10156	save_LIBS=$LIBS
10157	save_CFLAGS=$CFLAGS
10158	CFLAGS="$CFLAGS $X_CFLAGS"
10159	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
10160	if test x$support_xim = xyes; then
10161	{ echo "$as_me:$LINENO: checking for working Xlocale" >&5
10162	echo $ECHO_N "checking for working Xlocale... $ECHO_C" >&6; }
10163	if test "${rxvt_cv_func_xlocale+set}" = set; then
10164	echo $ECHO_N "(cached) $ECHO_C" >&6
10165	else
10166	if test "$cross_compiling" = yes; then
10167	:
10168	else
10169	cat >conftest.$ac_ext <<_ACEOF
10170	/* confdefs.h. */
10171	_ACEOF
10172	cat confdefs.h >>conftest.$ac_ext
10173	cat >>conftest.$ac_ext <<_ACEOF
10174	/* end confdefs.h. */
10175	#include <X11/Xlib.h>
10176	#include <stdlib.h>
10177	main() {
10178	char *p;
10179	if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
10180	exit (XSupportsLocale() ? 0 : 1);
10181	else
10182	exit (1);}
10183	_ACEOF
10184	rm -f conftest$ac_exeext
10185	if { (ac_try="$ac_link"
10186	case "(($ac_try" in
10187	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10188	*) ac_try_echo=$ac_try;;
10189	esac
10190	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10191	(eval "$ac_link") 2>&5
10192	ac_status=$?
10193	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10194	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10195	{ (case "(($ac_try" in
10196	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10197	*) ac_try_echo=$ac_try;;
10198	esac
10199	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10200	(eval "$ac_try") 2>&5
10201	ac_status=$?
10202	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10203	(exit $ac_status); }; }; then
10204	rxvt_cv_func_xlocale=yes
10205	else
10206	echo "$as_me: program exited with status $ac_status" >&5
10207	echo "$as_me: failed program was:" >&5
10208	sed 's/^/| /' conftest.$ac_ext >&5
10209
10210	( exit $ac_status )
10211	rxvt_cv_func_xlocale=no
10212	fi
10213	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10214	fi
10215
10216
10217	fi
10218	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_xlocale" >&5
10219	echo "${ECHO_T}$rxvt_cv_func_xlocale" >&6; }
10220	if test x$rxvt_cv_func_xlocale = xyes; then
10221
10222	cat >>confdefs.h <<\_ACEOF
10223	#define USE_XIM 1
10224	_ACEOF
10225
10226	{ echo "$as_me:$LINENO: checking for broken XIM callback" >&5
10227	echo $ECHO_N "checking for broken XIM callback... $ECHO_C" >&6; }
10228	if test "${rxvt_broken_ximcb+set}" = set; then
10229	echo $ECHO_N "(cached) $ECHO_C" >&6
10230	else
10231	cat >conftest.$ac_ext <<_ACEOF
10232
10233	#include <X11/Xlib.h>
10234
10235	void im_destroy_cb (XIC unused1, XPointer client_data, XPointer unused3);
10236
10237	void f() {
10238	XIMCallback cb;
10239	cb.callback = im_destroy_cb;
10240	}
10241
10242	_ACEOF
10243	rm -f conftest.$ac_objext
10244	if { (ac_try="$ac_compile"
10245	case "(($ac_try" in
10246	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10247	*) ac_try_echo=$ac_try;;
10248	esac
10249	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10250	(eval "$ac_compile") 2>conftest.er1
10251	ac_status=$?
10252	grep -v '^ *+' conftest.er1 >conftest.err
10253	rm -f conftest.er1
10254	cat conftest.err >&5
10255	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10256	(exit $ac_status); } && {
10257	test -z "$ac_cxx_werror_flag" ||
10258	test ! -s conftest.err
10259	} && test -s conftest.$ac_objext; then
10260	rxvt_broken_ximcb=yes
10261	else
10262	echo "$as_me: failed program was:" >&5
10263	sed 's/^/| /' conftest.$ac_ext >&5
10264
10265	rxvt_broken_ximcb=no
10266	fi
10267
10268	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10269	fi
10270	{ echo "$as_me:$LINENO: result: $rxvt_broken_ximcb" >&5
10271	echo "${ECHO_T}$rxvt_broken_ximcb" >&6; }
10272
10273	if test x$rxvt_broken_ximcb = xyes; then
10274
10275	cat >>confdefs.h <<\_ACEOF
10276	#define XIMCB_PROTO_BROKEN 1
10277	_ACEOF
10278
10279	fi
10280	fi
10281	fi
10282
10283	{ echo "$as_me:$LINENO: checking for working X setlocale" >&5
10284	echo $ECHO_N "checking for working X setlocale... $ECHO_C" >&6; }
10285	if test "${rxvt_cv_func_xsetlocale+set}" = set; then
10286	echo $ECHO_N "(cached) $ECHO_C" >&6
10287	else
10288	cat >conftest.$ac_ext <<_ACEOF
10289	/* confdefs.h. */
10290	_ACEOF
10291	cat confdefs.h >>conftest.$ac_ext
10292	cat >>conftest.$ac_ext <<_ACEOF
10293	/* end confdefs.h. */
10294	#define X_LOCALE 1
10295	#include <X11/Xlocale.h>
10296	int
10297	main ()
10298	{
10299	setlocale(LC_CTYPE, "");
10300	;
10301	return 0;
10302	}
10303	_ACEOF
10304	rm -f conftest.$ac_objext conftest$ac_exeext
10305	if { (ac_try="$ac_link"
10306	case "(($ac_try" in
10307	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10308	*) ac_try_echo=$ac_try;;
10309	esac
10310	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10311	(eval "$ac_link") 2>conftest.er1
10312	ac_status=$?
10313	grep -v '^ *+' conftest.er1 >conftest.err
10314	rm -f conftest.er1
10315	cat conftest.err >&5
10316	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10317	(exit $ac_status); } && {
10318	test -z "$ac_cxx_werror_flag" ||
10319	test ! -s conftest.err
10320	} && test -s conftest$ac_exeext &&
10321	$as_test_x conftest$ac_exeext; then
10322	rxvt_cv_func_xsetlocale=yes
10323	else
10324	echo "$as_me: failed program was:" >&5
10325	sed 's/^/| /' conftest.$ac_ext >&5
10326
10327	rxvt_cv_func_xsetlocale=no
10328	fi
10329
10330	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10331	conftest$ac_exeext conftest.$ac_ext
10332	fi
10333	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_xsetlocale" >&5
10334	echo "${ECHO_T}$rxvt_cv_func_xsetlocale" >&6; }
10335	if test x$rxvt_cv_func_xsetlocale = xyes; then
10336
10337	cat >>confdefs.h <<\_ACEOF
10338	#define HAVE_XSETLOCALE 1
10339	_ACEOF
10340
10341	fi
10342	LIBS=$save_LIBS
10343	CFLAGS=$save_CFLAGS
10344
10345	{ echo "$as_me:$LINENO: checking for working plain setlocale" >&5
10346	echo $ECHO_N "checking for working plain setlocale... $ECHO_C" >&6; }
10347	if test "${rxvt_cv_func_setlocale+set}" = set; then
10348	echo $ECHO_N "(cached) $ECHO_C" >&6
10349	else
10350	cat >conftest.$ac_ext <<_ACEOF
10351	/* confdefs.h. */
10352	_ACEOF
10353	cat confdefs.h >>conftest.$ac_ext
10354	cat >>conftest.$ac_ext <<_ACEOF
10355	/* end confdefs.h. */
10356	#include <clocale>
10357	int
10358	main ()
10359	{
10360	setlocale(LC_CTYPE, "");
10361	;
10362	return 0;
10363	}
10364	_ACEOF
10365	rm -f conftest.$ac_objext conftest$ac_exeext
10366	if { (ac_try="$ac_link"
10367	case "(($ac_try" in
10368	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10369	*) ac_try_echo=$ac_try;;
10370	esac
10371	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10372	(eval "$ac_link") 2>conftest.er1
10373	ac_status=$?
10374	grep -v '^ *+' conftest.er1 >conftest.err
10375	rm -f conftest.er1
10376	cat conftest.err >&5
10377	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10378	(exit $ac_status); } && {
10379	test -z "$ac_cxx_werror_flag" ||
10380	test ! -s conftest.err
10381	} && test -s conftest$ac_exeext &&
10382	$as_test_x conftest$ac_exeext; then
10383	rxvt_cv_func_setlocale=yes
10384	else
10385	echo "$as_me: failed program was:" >&5
10386	sed 's/^/| /' conftest.$ac_ext >&5
10387
10388	rxvt_cv_func_setlocale=no
10389	fi
10390
10391	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10392	conftest$ac_exeext conftest.$ac_ext
10393	fi
10394	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_setlocale" >&5
10395	echo "${ECHO_T}$rxvt_cv_func_setlocale" >&6; }
10396	if test x$rxvt_cv_func_setlocale = xyes; then
10397
10398	cat >>confdefs.h <<\_ACEOF
10399	#define HAVE_SETLOCALE 1
10400	_ACEOF
10401
10402	fi
10403
10404	{ echo "$as_me:$LINENO: checking for working nl_langinfo" >&5
10405	echo $ECHO_N "checking for working nl_langinfo... $ECHO_C" >&6; }
10406	if test "${rxvt_cv_func_nl_langinfo+set}" = set; then
10407	echo $ECHO_N "(cached) $ECHO_C" >&6
10408	else
10409	cat >conftest.$ac_ext <<_ACEOF
10410	/* confdefs.h. */
10411	_ACEOF
10412	cat confdefs.h >>conftest.$ac_ext
10413	cat >>conftest.$ac_ext <<_ACEOF
10414	/* end confdefs.h. */
10415	#include <langinfo.h>
10416	int
10417	main ()
10418	{
10419	nl_langinfo(CODESET);
10420	;
10421	return 0;
10422	}
10423	_ACEOF
10424	rm -f conftest.$ac_objext conftest$ac_exeext
10425	if { (ac_try="$ac_link"
10426	case "(($ac_try" in
10427	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10428	*) ac_try_echo=$ac_try;;
10429	esac
10430	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10431	(eval "$ac_link") 2>conftest.er1
10432	ac_status=$?
10433	grep -v '^ *+' conftest.er1 >conftest.err
10434	rm -f conftest.er1
10435	cat conftest.err >&5
10436	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10437	(exit $ac_status); } && {
10438	test -z "$ac_cxx_werror_flag" ||
10439	test ! -s conftest.err
10440	} && test -s conftest$ac_exeext &&
10441	$as_test_x conftest$ac_exeext; then
10442	rxvt_cv_func_nl_langinfo=yes
10443	else
10444	echo "$as_me: failed program was:" >&5
10445	sed 's/^/| /' conftest.$ac_ext >&5
10446
10447	rxvt_cv_func_nl_langinfo=no
10448	fi
10449
10450	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10451	conftest$ac_exeext conftest.$ac_ext
10452	fi
10453	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_nl_langinfo" >&5
10454	echo "${ECHO_T}$rxvt_cv_func_nl_langinfo" >&6; }
10455	if test x$rxvt_cv_func_nl_langinfo = xyes; then
10456
10457	cat >>confdefs.h <<\_ACEOF
10458	#define HAVE_NL_LANGINFO 1
10459	_ACEOF
10460
10461	fi
10462
10463
10464	{ echo "$as_me:$LINENO: checking for unix-compliant filehandle passing ability" >&5
10465	echo $ECHO_N "checking for unix-compliant filehandle passing ability... $ECHO_C" >&6; }
10466	if test "${can_pass_fds+set}" = set; then
10467	echo $ECHO_N "(cached) $ECHO_C" >&6
10468	else
10469	cat >conftest.$ac_ext <<_ACEOF
10470	/* confdefs.h. */
10471	_ACEOF
10472	cat confdefs.h >>conftest.$ac_ext
10473	cat >>conftest.$ac_ext <<_ACEOF
10474	/* end confdefs.h. */
10475
10476	#include <cstddef> // broken bsds (is that redundant?) need this
10477	#include <sys/types.h>
10478	#include <sys/socket.h>
10479	#include <sys/uio.h>
10480
10481	int
10482	main ()
10483	{
10484
10485	{
10486	msghdr msg;
10487	iovec iov;
10488	char buf [100];
10489	char data = 0;
10490
10491	iov.iov_base = &data;
10492	iov.iov_len = 1;
10493
10494	msg.msg_iov = &iov;
10495	msg.msg_iovlen = 1;
10496	msg.msg_control = buf;
10497	msg.msg_controllen = sizeof buf;
10498
10499	cmsghdr *cmsg = CMSG_FIRSTHDR (&msg);
10500	cmsg->cmsg_level = SOL_SOCKET;
10501	cmsg->cmsg_type = SCM_RIGHTS;
10502	cmsg->cmsg_len = 100;
10503
10504	*(int *)CMSG_DATA (cmsg) = 5;
10505
10506	return sendmsg (3, &msg, 0);
10507	}
10508
10509	;
10510	return 0;
10511	}
10512	_ACEOF
10513	rm -f conftest.$ac_objext conftest$ac_exeext
10514	if { (ac_try="$ac_link"
10515	case "(($ac_try" in
10516	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10517	*) ac_try_echo=$ac_try;;
10518	esac
10519	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10520	(eval "$ac_link") 2>conftest.er1
10521	ac_status=$?
10522	grep -v '^ *+' conftest.er1 >conftest.err
10523	rm -f conftest.er1
10524	cat conftest.err >&5
10525	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10526	(exit $ac_status); } && {
10527	test -z "$ac_cxx_werror_flag" ||
10528	test ! -s conftest.err
10529	} && test -s conftest$ac_exeext &&
10530	$as_test_x conftest$ac_exeext; then
10531	can_pass_fds=yes
10532	else
10533	echo "$as_me: failed program was:" >&5
10534	sed 's/^/| /' conftest.$ac_ext >&5
10535
10536	can_pass_fds=no
10537	fi
10538
10539	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10540	conftest$ac_exeext conftest.$ac_ext
10541	fi
10542	{ echo "$as_me:$LINENO: result: $can_pass_fds" >&5
10543	echo "${ECHO_T}$can_pass_fds" >&6; }
10544	if test x$can_pass_fds = xyes; then
10545
10546	cat >>confdefs.h <<\_ACEOF
10547	#define HAVE_UNIX_FDPASS 1
10548	_ACEOF
10549
10550	else
10551	{ { echo "$as_me:$LINENO: error: libptytty requires unix-compliant filehandle passing ability" >&5
10552	echo "$as_me: error: libptytty requires unix-compliant filehandle passing ability" >&2;}
10553	{ (exit 1); exit 1; }; }
10554	fi
10555
10556
10557
10558
10559
10560
10561
10562
10563	for ac_header in \
10564	pty.h \
10565	util.h \
10566	libutil.h \
10567	sys/ioctl.h \
10568	sys/stropts.h \
10569
10570	do
10571	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10572	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10573	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10574	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10575	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10576	echo $ECHO_N "(cached) $ECHO_C" >&6
10577	fi
10578	ac_res=`eval echo '${'$as_ac_Header'}'`
10579	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10580	echo "${ECHO_T}$ac_res" >&6; }
10581	else
10582	# Is the header compilable?
10583	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
10584	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
10585	cat >conftest.$ac_ext <<_ACEOF
10586	/* confdefs.h. */
10587	_ACEOF
10588	cat confdefs.h >>conftest.$ac_ext
10589	cat >>conftest.$ac_ext <<_ACEOF
10590	/* end confdefs.h. */
10591	$ac_includes_default
10592	#include <$ac_header>
10593	_ACEOF
10594	rm -f conftest.$ac_objext
10595	if { (ac_try="$ac_compile"
10596	case "(($ac_try" in
10597	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10598	*) ac_try_echo=$ac_try;;
10599	esac
10600	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10601	(eval "$ac_compile") 2>conftest.er1
10602	ac_status=$?
10603	grep -v '^ *+' conftest.er1 >conftest.err
10604	rm -f conftest.er1
10605	cat conftest.err >&5
10606	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10607	(exit $ac_status); } && {
10608	test -z "$ac_cxx_werror_flag" ||
10609	test ! -s conftest.err
10610	} && test -s conftest.$ac_objext; then
10611	ac_header_compiler=yes
10612	else
10613	echo "$as_me: failed program was:" >&5
10614	sed 's/^/| /' conftest.$ac_ext >&5
10615
10616	ac_header_compiler=no
10617	fi
10618
10619	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10620	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
10621	echo "${ECHO_T}$ac_header_compiler" >&6; }
10622
10623	# Is the header present?
10624	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
10625	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
10626	cat >conftest.$ac_ext <<_ACEOF
10627	/* confdefs.h. */
10628	_ACEOF
10629	cat confdefs.h >>conftest.$ac_ext
10630	cat >>conftest.$ac_ext <<_ACEOF
10631	/* end confdefs.h. */
10632	#include <$ac_header>
10633	_ACEOF
10634	if { (ac_try="$ac_cpp conftest.$ac_ext"
10635	case "(($ac_try" in
10636	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10637	*) ac_try_echo=$ac_try;;
10638	esac
10639	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10640	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
10641	ac_status=$?
10642	grep -v '^ *+' conftest.er1 >conftest.err
10643	rm -f conftest.er1
10644	cat conftest.err >&5
10645	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10646	(exit $ac_status); } >/dev/null && {
10647	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
10648	test ! -s conftest.err
10649	}; then
10650	ac_header_preproc=yes
10651	else
10652	echo "$as_me: failed program was:" >&5
10653	sed 's/^/| /' conftest.$ac_ext >&5
10654
10655	ac_header_preproc=no
10656	fi
10657
10658	rm -f conftest.err conftest.$ac_ext
10659	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10660	echo "${ECHO_T}$ac_header_preproc" >&6; }
10661
10662	# So? What about this header?
10663	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
10664	yes:no: )
10665	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
10666	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
10667	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
10668	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
10669	ac_header_preproc=yes
10670	;;
10671	no:yes:* )
10672	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
10673	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
10674	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
10675	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
10676	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
10677	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
10678	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
10679	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
10680	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
10681	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
10682	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
10683	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
10684
10685	;;
10686	esac
10687	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10688	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10689	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10690	echo $ECHO_N "(cached) $ECHO_C" >&6
10691	else
10692	eval "$as_ac_Header=\$ac_header_preproc"
10693	fi
10694	ac_res=`eval echo '${'$as_ac_Header'}'`
10695	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10696	echo "${ECHO_T}$ac_res" >&6; }
10697
10698	fi
10699	if test `eval echo '${'$as_ac_Header'}'` = yes; then
10700	cat >>confdefs.h <<_ACEOF
10701	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10702	_ACEOF
10703
10704	fi
10705
10706	done
10707
10708
10709
10710
10711
10712
10713
10714
10715
10716
10717
10718	for ac_func in \
10719	revoke \
10720	_getpty \
10721	getpt \
10722	posix_openpt \
10723	isastream \
10724	setuid \
10725	seteuid \
10726	setreuid \
10727	setresuid \
10728
10729	do
10730	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10731	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10732	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10733	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10734	echo $ECHO_N "(cached) $ECHO_C" >&6
10735	else
10736	cat >conftest.$ac_ext <<_ACEOF
10737	/* confdefs.h. */
10738	_ACEOF
10739	cat confdefs.h >>conftest.$ac_ext
10740	cat >>conftest.$ac_ext <<_ACEOF
10741	/* end confdefs.h. */
10742	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10743	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10744	#define $ac_func innocuous_$ac_func
10745
10746	/* System header to define __stub macros and hopefully few prototypes,
10747	which can conflict with char $ac_func (); below.
10748	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10749	<limits.h> exists even on freestanding compilers. */
10750
10751	#ifdef __STDC__
10752	# include <limits.h>
10753	#else
10754	# include <assert.h>
10755	#endif
10756
10757	#undef $ac_func
10758
10759	/* Override any GCC internal prototype to avoid an error.
10760	Use char because int might match the return type of a GCC
10761	builtin and then its argument prototype would still apply. */
10762	#ifdef __cplusplus
10763	extern "C"
10764	#endif
10765	char $ac_func ();
10766	/* The GNU C library defines this for functions which it implements
10767	to always fail with ENOSYS. Some functions are actually named
10768	something starting with __ and the normal name is an alias. */
10769	#if defined __stub_$ac_func || defined __stub___$ac_func
10770	choke me
10771	#endif
10772
10773	int
10774	main ()
10775	{
10776	return $ac_func ();
10777	;
10778	return 0;
10779	}
10780	_ACEOF
10781	rm -f conftest.$ac_objext conftest$ac_exeext
10782	if { (ac_try="$ac_link"
10783	case "(($ac_try" in
10784	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10785	*) ac_try_echo=$ac_try;;
10786	esac
10787	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10788	(eval "$ac_link") 2>conftest.er1
10789	ac_status=$?
10790	grep -v '^ *+' conftest.er1 >conftest.err
10791	rm -f conftest.er1
10792	cat conftest.err >&5
10793	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10794	(exit $ac_status); } && {
10795	test -z "$ac_cxx_werror_flag" ||
10796	test ! -s conftest.err
10797	} && test -s conftest$ac_exeext &&
10798	$as_test_x conftest$ac_exeext; then
10799	eval "$as_ac_var=yes"
10800	else
10801	echo "$as_me: failed program was:" >&5
10802	sed 's/^/| /' conftest.$ac_ext >&5
10803
10804	eval "$as_ac_var=no"
10805	fi
10806
10807	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10808	conftest$ac_exeext conftest.$ac_ext
10809	fi
10810	ac_res=`eval echo '${'$as_ac_var'}'`
10811	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10812	echo "${ECHO_T}$ac_res" >&6; }
10813	if test `eval echo '${'$as_ac_var'}'` = yes; then
10814	cat >>confdefs.h <<_ACEOF
10815	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10816	_ACEOF
10817
10818	fi
10819	done
10820
10821
10822	have_clone=no
10823
10824	{ echo "$as_me:$LINENO: checking for /dev/ptym/clone" >&5
10825	echo $ECHO_N "checking for /dev/ptym/clone... $ECHO_C" >&6; }
10826	if test -e /dev/ptym/clone; then
10827	{ echo "$as_me:$LINENO: result: yes" >&5
10828	echo "${ECHO_T}yes" >&6; }
10829
10830	cat >>confdefs.h <<\_ACEOF
10831	#define HAVE_DEV_CLONE 1
10832	_ACEOF
10833
10834
10835	cat >>confdefs.h <<\_ACEOF
10836	#define CLONE_DEVICE "/dev/ptym/clone"
10837	_ACEOF
10838
10839	have_clone=yes
10840	else
10841	{ echo "$as_me:$LINENO: result: no" >&5
10842	echo "${ECHO_T}no" >&6; }
10843	fi
10844
10845	{ echo "$as_me:$LINENO: checking for /dev/ptc" >&5
10846	echo $ECHO_N "checking for /dev/ptc... $ECHO_C" >&6; }
10847	if test -e /dev/ptc; then
10848	{ echo "$as_me:$LINENO: result: yes" >&5
10849	echo "${ECHO_T}yes" >&6; }
10850
10851	cat >>confdefs.h <<\_ACEOF
10852	#define HAVE_DEV_PTC 1
10853	_ACEOF
10854
10855
10856	cat >>confdefs.h <<\_ACEOF
10857	#define CLONE_DEVICE "/dev/ptc"
10858	_ACEOF
10859
10860	have_clone=yes
10861	else
10862	{ echo "$as_me:$LINENO: result: no" >&5
10863	echo "${ECHO_T}no" >&6; }
10864	fi
10865
10866	case $host in
10867	*-*-cygwin*)
10868	have_clone=yes
10869
10870	cat >>confdefs.h <<\_ACEOF
10871	#define CLONE_DEVICE "/dev/ptmx"
10872	_ACEOF
10873
10874	;;
10875	*)
10876	{ echo "$as_me:$LINENO: checking for /dev/ptmx" >&5
10877	echo $ECHO_N "checking for /dev/ptmx... $ECHO_C" >&6; }
10878	if test -e /dev/ptmx; then
10879	{ echo "$as_me:$LINENO: result: yes" >&5
10880	echo "${ECHO_T}yes" >&6; }
10881
10882	cat >>confdefs.h <<\_ACEOF
10883	#define HAVE_DEV_PTMX 1
10884	_ACEOF
10885
10886
10887	cat >>confdefs.h <<\_ACEOF
10888	#define CLONE_DEVICE "/dev/ptmx"
10889	_ACEOF
10890
10891	have_clone=yes
10892	else
10893	{ echo "$as_me:$LINENO: result: no" >&5
10894	echo "${ECHO_T}no" >&6; }
10895	fi
10896	;;
10897	esac
10898
10899	if test x$ac_cv_func_getpt = xyes -o x$ac_cv_func_posix_openpt = xyes -o x$have_clone = xyes; then
10900	{ echo "$as_me:$LINENO: checking for UNIX98 ptys" >&5
10901	echo $ECHO_N "checking for UNIX98 ptys... $ECHO_C" >&6; }
10902	cat >conftest.$ac_ext <<_ACEOF
10903	/* confdefs.h. */
10904	_ACEOF
10905	cat confdefs.h >>conftest.$ac_ext
10906	cat >>conftest.$ac_ext <<_ACEOF
10907	/* end confdefs.h. */
10908	#include <stdlib.h>
10909	int
10910	main ()
10911	{
10912	grantpt(0);unlockpt(0);ptsname(0);
10913	;
10914	return 0;
10915	}
10916	_ACEOF
10917	rm -f conftest.$ac_objext conftest$ac_exeext
10918	if { (ac_try="$ac_link"
10919	case "(($ac_try" in
10920	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10921	*) ac_try_echo=$ac_try;;
10922	esac
10923	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10924	(eval "$ac_link") 2>conftest.er1
10925	ac_status=$?
10926	grep -v '^ *+' conftest.er1 >conftest.err
10927	rm -f conftest.er1
10928	cat conftest.err >&5
10929	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10930	(exit $ac_status); } && {
10931	test -z "$ac_cxx_werror_flag" ||
10932	test ! -s conftest.err
10933	} && test -s conftest$ac_exeext &&
10934	$as_test_x conftest$ac_exeext; then
10935	unix98_pty=yes
10936
10937	cat >>confdefs.h <<\_ACEOF
10938	#define UNIX98_PTY 1
10939	_ACEOF
10940
10941	{ echo "$as_me:$LINENO: result: yes" >&5
10942	echo "${ECHO_T}yes" >&6; }
10943	else
10944	echo "$as_me: failed program was:" >&5
10945	sed 's/^/| /' conftest.$ac_ext >&5
10946
10947	{ echo "$as_me:$LINENO: result: no" >&5
10948	echo "${ECHO_T}no" >&6; }
10949	fi
10950
10951	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10952	conftest$ac_exeext conftest.$ac_ext
10953	fi
10954
10955	if test -z "$unix98_pty"; then
10956
10957	for ac_func in openpty
10958	do
10959	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10960	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10961	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10962	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10963	echo $ECHO_N "(cached) $ECHO_C" >&6
10964	else
10965	cat >conftest.$ac_ext <<_ACEOF
10966	/* confdefs.h. */
10967	_ACEOF
10968	cat confdefs.h >>conftest.$ac_ext
10969	cat >>conftest.$ac_ext <<_ACEOF
10970	/* end confdefs.h. */
10971	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10972	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10973	#define $ac_func innocuous_$ac_func
10974
10975	/* System header to define __stub macros and hopefully few prototypes,
10976	which can conflict with char $ac_func (); below.
10977	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10978	<limits.h> exists even on freestanding compilers. */
10979
10980	#ifdef __STDC__
10981	# include <limits.h>
10982	#else
10983	# include <assert.h>
10984	#endif
10985
10986	#undef $ac_func
10987
10988	/* Override any GCC internal prototype to avoid an error.
10989	Use char because int might match the return type of a GCC
10990	builtin and then its argument prototype would still apply. */
10991	#ifdef __cplusplus
10992	extern "C"
10993	#endif
10994	char $ac_func ();
10995	/* The GNU C library defines this for functions which it implements
10996	to always fail with ENOSYS. Some functions are actually named
10997	something starting with __ and the normal name is an alias. */
10998	#if defined __stub_$ac_func || defined __stub___$ac_func
10999	choke me
11000	#endif
11001
11002	int
11003	main ()
11004	{
11005	return $ac_func ();
11006	;
11007	return 0;
11008	}
11009	_ACEOF
11010	rm -f conftest.$ac_objext conftest$ac_exeext
11011	if { (ac_try="$ac_link"
11012	case "(($ac_try" in
11013	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11014	*) ac_try_echo=$ac_try;;
11015	esac
11016	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11017	(eval "$ac_link") 2>conftest.er1
11018	ac_status=$?
11019	grep -v '^ *+' conftest.er1 >conftest.err
11020	rm -f conftest.er1
11021	cat conftest.err >&5
11022	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11023	(exit $ac_status); } && {
11024	test -z "$ac_cxx_werror_flag" ||
11025	test ! -s conftest.err
11026	} && test -s conftest$ac_exeext &&
11027	$as_test_x conftest$ac_exeext; then
11028	eval "$as_ac_var=yes"
11029	else
11030	echo "$as_me: failed program was:" >&5
11031	sed 's/^/| /' conftest.$ac_ext >&5
11032
11033	eval "$as_ac_var=no"
11034	fi
11035
11036	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11037	conftest$ac_exeext conftest.$ac_ext
11038	fi
11039	ac_res=`eval echo '${'$as_ac_var'}'`
11040	{ echo "$as_me:$LINENO: result: $ac_res" >&5
11041	echo "${ECHO_T}$ac_res" >&6; }
11042	if test `eval echo '${'$as_ac_var'}'` = yes; then
11043	cat >>confdefs.h <<_ACEOF
11044	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11045	_ACEOF
11046
11047	else
11048	{ echo "$as_me:$LINENO: checking for openpty in -lutil" >&5
11049	echo $ECHO_N "checking for openpty in -lutil... $ECHO_C" >&6; }
11050	if test "${ac_cv_lib_util_openpty+set}" = set; then
11051	echo $ECHO_N "(cached) $ECHO_C" >&6
11052	else
11053	ac_check_lib_save_LIBS=$LIBS
11054	LIBS="-lutil $LIBS"
11055	cat >conftest.$ac_ext <<_ACEOF
11056	/* confdefs.h. */
11057	_ACEOF
11058	cat confdefs.h >>conftest.$ac_ext
11059	cat >>conftest.$ac_ext <<_ACEOF
11060	/* end confdefs.h. */
11061
11062	/* Override any GCC internal prototype to avoid an error.
11063	Use char because int might match the return type of a GCC
11064	builtin and then its argument prototype would still apply. */
11065	#ifdef __cplusplus
11066	extern "C"
11067	#endif
11068	char openpty ();
11069	int
11070	main ()
11071	{
11072	return openpty ();
11073	;
11074	return 0;
11075	}
11076	_ACEOF
11077	rm -f conftest.$ac_objext conftest$ac_exeext
11078	if { (ac_try="$ac_link"
11079	case "(($ac_try" in
11080	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11081	*) ac_try_echo=$ac_try;;
11082	esac
11083	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11084	(eval "$ac_link") 2>conftest.er1
11085	ac_status=$?
11086	grep -v '^ *+' conftest.er1 >conftest.err
11087	rm -f conftest.er1
11088	cat conftest.err >&5
11089	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11090	(exit $ac_status); } && {
11091	test -z "$ac_cxx_werror_flag" ||
11092	test ! -s conftest.err
11093	} && test -s conftest$ac_exeext &&
11094	$as_test_x conftest$ac_exeext; then
11095	ac_cv_lib_util_openpty=yes
11096	else
11097	echo "$as_me: failed program was:" >&5
11098	sed 's/^/| /' conftest.$ac_ext >&5
11099
11100	ac_cv_lib_util_openpty=no
11101	fi
11102
11103	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11104	conftest$ac_exeext conftest.$ac_ext
11105	LIBS=$ac_check_lib_save_LIBS
11106	fi
11107	{ echo "$as_me:$LINENO: result: $ac_cv_lib_util_openpty" >&5
11108	echo "${ECHO_T}$ac_cv_lib_util_openpty" >&6; }
11109	if test $ac_cv_lib_util_openpty = yes; then
11110	cat >>confdefs.h <<\_ACEOF
11111	#define HAVE_OPENPTY 1
11112	_ACEOF
11113	LIBS="$LIBS -lutil"
11114	fi
11115
11116	fi
11117	done
11118
11119	fi
11120
11121
11122
11123	{ echo "$as_me:$LINENO: checking for tty group" >&5
11124	echo $ECHO_N "checking for tty group... $ECHO_C" >&6; }
11125	if test "${tty_group+set}" = set; then
11126	echo $ECHO_N "(cached) $ECHO_C" >&6
11127	else
11128	if test "$cross_compiling" = yes; then
11129	tty_group=no
11130	else
11131	cat >conftest.$ac_ext <<_ACEOF
11132	/* confdefs.h. */
11133	_ACEOF
11134	cat confdefs.h >>conftest.$ac_ext
11135	cat >>conftest.$ac_ext <<_ACEOF
11136	/* end confdefs.h. */
11137
11138	#include <sys/types.h>
11139	#include <sys/stat.h>
11140	#include <unistd.h>
11141	#include <grp.h>
11142
11143	main()
11144	{
11145	struct stat st;
11146	struct group *gr;
11147	char *tty;
11148	gr = getgrnam("tty");
11149	tty = ttyname(0);
11150	if (gr != 0
11151	&& tty != 0
11152	&& (stat(tty, &st)) == 0
11153	&& st.st_gid == gr->gr_gid)
11154	return 0;
11155	else
11156	return 1;
11157	}
11158	_ACEOF
11159	rm -f conftest$ac_exeext
11160	if { (ac_try="$ac_link"
11161	case "(($ac_try" in
11162	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11163	*) ac_try_echo=$ac_try;;
11164	esac
11165	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11166	(eval "$ac_link") 2>&5
11167	ac_status=$?
11168	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11169	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11170	{ (case "(($ac_try" in
11171	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11172	*) ac_try_echo=$ac_try;;
11173	esac
11174	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11175	(eval "$ac_try") 2>&5
11176	ac_status=$?
11177	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11178	(exit $ac_status); }; }; then
11179	tty_group=yes
11180	else
11181	echo "$as_me: program exited with status $ac_status" >&5
11182	echo "$as_me: failed program was:" >&5
11183	sed 's/^/| /' conftest.$ac_ext >&5
11184
11185	( exit $ac_status )
11186	tty_group=no
11187	fi
11188	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11189	fi
11190
11191
11192	fi
11193	{ echo "$as_me:$LINENO: result: $tty_group" >&5
11194	echo "${ECHO_T}$tty_group" >&6; }
11195	if test x$tty_group = xyes; then
11196
11197	cat >>confdefs.h <<\_ACEOF
11198	#define TTY_GID_SUPPORT 1
11199	_ACEOF
11200
11201	fi
11202
11203	if test x$support_xft = xyes; then
11204	# Extract the first word of "pkg-config", so it can be a program name with args.	6830	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
11205	set dummy pkg-config; ac_word=$2	6831	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
11206	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	6832	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11207	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	6833	printf %s "checking for $ac_word... " >&6; }
11208	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then	6834	if test ${ac_cv_path_PKG_CONFIG+y}
11209	echo $ECHO_N "(cached) $ECHO_C" >&6	6835	then :
11210	else	6836	printf %s "(cached) " >&6
		6837	else $as_nop
11211	case $PKG_CONFIG in	6838	case $PKG_CONFIG in
11212	[\\/]* | ?:[\\/]*)	6839	[\\/]* | ?:[\\/]*)
11213	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.	6840	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11214	;;	6841	;;
11215	*)	6842	*)
11216	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6843	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11217	for as_dir in $PATH	6844	for as_dir in $PATH
11218	do	6845	do
11219	IFS=$as_save_IFS	6846	IFS=$as_save_IFS
11220	test -z "$as_dir" && as_dir=.	6847	case $as_dir in #(((
		6848	'') as_dir=./ ;;
		6849	*/) ;;
		6850	*) as_dir=$as_dir/ ;;
		6851	esac
11221	for ac_exec_ext in '' $ac_executable_extensions; do	6852	for ac_exec_ext in '' $ac_executable_extensions; do
11222	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	6853	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
11223	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"	6854	ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
11224	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6855	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
11225	break 2	6856	break 2
11226	fi	6857	fi
11227	done	6858	done
11228	done	6859	done
11229	IFS=$as_save_IFS	6860	IFS=$as_save_IFS
11230		6861
11231	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11232	;;	6862	;;
11233	esac	6863	esac
11234	fi	6864	fi
11235	PKG_CONFIG=$ac_cv_path_PKG_CONFIG	6865	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11236	if test -n "$PKG_CONFIG"; then	6866	if test -n "$PKG_CONFIG"; then
11237	{ echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5	6867	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11238	echo "${ECHO_T}$PKG_CONFIG" >&6; }	6868	printf "%s\n" "$PKG_CONFIG" >&6; }
11239	else	6869	else
11240	{ echo "$as_me:$LINENO: result: no" >&5	6870	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
11241	echo "${ECHO_T}no" >&6; }	6871	printf "%s\n" "no" >&6; }
11242	fi	6872	fi
11243		6873
11244		6874
11245	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xft; then	6875	fi
11246	X_LIBS="`$PKG_CONFIG xft --libs` $X_LIBS"	6876	if test -z "$ac_cv_path_PKG_CONFIG"; then
11247	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"
11248	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
11249	# 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.
11250	set dummy xft-config; ac_word=$2	7618	set dummy xft-config; ac_word=$2
11251	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	7619	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11252	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	7620	printf %s "checking for $ac_word... " >&6; }
11253	if test "${ac_cv_path_XFT_CONFIG+set}" = set; then	7621	if test ${ac_cv_path_XFT_CONFIG+y}
11254	echo $ECHO_N "(cached) $ECHO_C" >&6	7622	then :
11255	else	7623	printf %s "(cached) " >&6
		7624	else $as_nop
11256	case $XFT_CONFIG in	7625	case $XFT_CONFIG in
11257	[\\/]* | ?:[\\/]*)	7626	[\\/]* | ?:[\\/]*)
11258	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.	7627	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.
11259	;;	7628	;;
11260	*)	7629	*)
11261	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7630	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11262	for as_dir in $PATH	7631	for as_dir in $PATH
11263	do	7632	do
11264	IFS=$as_save_IFS	7633	IFS=$as_save_IFS
11265	test -z "$as_dir" && as_dir=.	7634	case $as_dir in #(((
		7635	'') as_dir=./ ;;
		7636	*/) ;;
		7637	*) as_dir=$as_dir/ ;;
		7638	esac
11266	for ac_exec_ext in '' $ac_executable_extensions; do	7639	for ac_exec_ext in '' $ac_executable_extensions; do
11267	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	7640	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
11268	ac_cv_path_XFT_CONFIG="$as_dir/$ac_word$ac_exec_ext"	7641	ac_cv_path_XFT_CONFIG="$as_dir$ac_word$ac_exec_ext"
11269	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	7642	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
11270	break 2	7643	break 2
11271	fi	7644	fi
11272	done	7645	done
11273	done	7646	done
11274	IFS=$as_save_IFS	7647	IFS=$as_save_IFS
11275		7648
11276	test -z "$ac_cv_path_XFT_CONFIG" && ac_cv_path_XFT_CONFIG="no"	7649	test -z "$ac_cv_path_XFT_CONFIG" && ac_cv_path_XFT_CONFIG="no"
11277	;;	7650	;;
11278	esac	7651	esac
11279	fi	7652	fi
11280	XFT_CONFIG=$ac_cv_path_XFT_CONFIG	7653	XFT_CONFIG=$ac_cv_path_XFT_CONFIG
11281	if test -n "$XFT_CONFIG"; then	7654	if test -n "$XFT_CONFIG"; then
11282	{ echo "$as_me:$LINENO: result: $XFT_CONFIG" >&5	7655	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5
11283	echo "${ECHO_T}$XFT_CONFIG" >&6; }	7656	printf "%s\n" "$XFT_CONFIG" >&6; }
11284	else	7657	else
11285	{ echo "$as_me:$LINENO: result: no" >&5	7658	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
11286	echo "${ECHO_T}no" >&6; }	7659	printf "%s\n" "no" >&6; }
11287	fi	7660	fi
11288		7661
11289		7662
11290	if test $XFT_CONFIG != no; then	7663	if test $XFT_CONFIG != no; then
11291	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"	7664	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"
11292	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"	7665	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"
11293	fi	7666	fi
		7667
11294	fi	7668	fi
		7669
11295		7670
11296	save_LIBS="$LIBS"	7671	save_LIBS="$LIBS"
11297	LIBS="$LIBS $X_LIBS"	7672	LIBS="$LIBS $X_LIBS"
11298		7673	for ac_header in X11/Xft/Xft.h fontconfig/fontconfig.h
11299	for ac_header in X11/Xft/Xft.h	7674	do :
11300	do
11301	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	7675	as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
11302	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	7676	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11303	{ echo "$as_me:$LINENO: checking for $ac_header" >&5	7677	if eval test \"x\$"$as_ac_Header"\" = x"yes"
11304	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }	7678	then :
11305	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	7679	cat >>confdefs.h <<_ACEOF
11306	echo $ECHO_N "(cached) $ECHO_C" >&6	7680	#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
11307	fi
11308	ac_res=`eval echo '${'$as_ac_Header'}'`
11309	{ echo "$as_me:$LINENO: result: $ac_res" >&5
11310	echo "${ECHO_T}$ac_res" >&6; }
11311	else
11312	# Is the header compilable?
11313	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
11314	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
11315	cat >conftest.$ac_ext <<_ACEOF
11316	/* confdefs.h. */
11317	_ACEOF	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; }
11318	cat confdefs.h >>conftest.$ac_ext	7716	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11319	cat >>conftest.$ac_ext <<_ACEOF
11320	/* end confdefs.h. */	7717	/* end confdefs.h. */
11321	$ac_includes_default
11322	#include <$ac_header>
11323	_ACEOF
11324	rm -f conftest.$ac_objext
11325	if { (ac_try="$ac_compile"
11326	case "(($ac_try" in
11327	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11328	*) ac_try_echo=$ac_try;;
11329	esac
11330	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11331	(eval "$ac_compile") 2>conftest.er1
11332	ac_status=$?
11333	grep -v '^ *+' conftest.er1 >conftest.err
11334	rm -f conftest.er1
11335	cat conftest.err >&5
11336	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11337	(exit $ac_status); } && {
11338	test -z "$ac_cxx_werror_flag" ||
11339	test ! -s conftest.err
11340	} && test -s conftest.$ac_objext; then
11341	ac_header_compiler=yes
11342	else
11343	echo "$as_me: failed program was:" >&5
11344	sed 's/^/| /' conftest.$ac_ext >&5
11345		7718
11346	ac_header_compiler=no	7719	#include <X11/extensions/Xrender.h>
11347	fi	7720	#if RENDER_MAJOR == 0 && RENDER_MINOR <= 10
11348		7721	error
11349	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11350	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
11351	echo "${ECHO_T}$ac_header_compiler" >&6; }
11352
11353	# Is the header present?
11354	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
11355	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
11356	cat >conftest.$ac_ext <<_ACEOF
11357	/* confdefs.h. */
11358	_ACEOF
11359	cat confdefs.h >>conftest.$ac_ext
11360	cat >>conftest.$ac_ext <<_ACEOF
11361	/* end confdefs.h. */
11362	#include <$ac_header>
11363	_ACEOF
11364	if { (ac_try="$ac_cpp conftest.$ac_ext"
11365	case "(($ac_try" in
11366	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11367	*) ac_try_echo=$ac_try;;
11368	esac
11369	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11370	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
11371	ac_status=$?
11372	grep -v '^ *+' conftest.er1 >conftest.err
11373	rm -f conftest.er1
11374	cat conftest.err >&5
11375	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11376	(exit $ac_status); } >/dev/null && {
11377	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
11378	test ! -s conftest.err
11379	}; then
11380	ac_header_preproc=yes
11381	else
11382	echo "$as_me: failed program was:" >&5
11383	sed 's/^/| /' conftest.$ac_ext >&5
11384
11385	ac_header_preproc=no
11386	fi
11387
11388	rm -f conftest.err conftest.$ac_ext
11389	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
11390	echo "${ECHO_T}$ac_header_preproc" >&6; }
11391
11392	# So? What about this header?
11393	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
11394	yes:no: )
11395	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
11396	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
11397	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
11398	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
11399	ac_header_preproc=yes
11400	;;
11401	no:yes:* )
11402	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
11403	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
11404	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
11405	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
11406	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
11407	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
11408	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
11409	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
11410	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
11411	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
11412	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
11413	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
11414
11415	;;
11416	esac
11417	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
11418	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11419	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11420	echo $ECHO_N "(cached) $ECHO_C" >&6
11421	else
11422	eval "$as_ac_Header=\$ac_header_preproc"
11423	fi
11424	ac_res=`eval echo '${'$as_ac_Header'}'`
11425	{ echo "$as_me:$LINENO: result: $ac_res" >&5
11426	echo "${ECHO_T}$ac_res" >&6; }
11427
11428	fi
11429	if test `eval echo '${'$as_ac_Header'}'` = yes; then
11430	cat >>confdefs.h <<_ACEOF
11431	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
11432	_ACEOF
11433
11434	else
11435	support_xft=no
11436	fi
11437
11438	done
11439
11440	{ echo "$as_me:$LINENO: checking for XftDrawString32 in -lXft" >&5
11441	echo $ECHO_N "checking for XftDrawString32 in -lXft... $ECHO_C" >&6; }
11442	if test "${ac_cv_lib_Xft_XftDrawString32+set}" = set; then
11443	echo $ECHO_N "(cached) $ECHO_C" >&6
11444	else
11445	ac_check_lib_save_LIBS=$LIBS
11446	LIBS="-lXft $LIBS"
11447	cat >conftest.$ac_ext <<_ACEOF
11448	/* confdefs.h. */
11449	_ACEOF
11450	cat confdefs.h >>conftest.$ac_ext
11451	cat >>conftest.$ac_ext <<_ACEOF
11452	/* end confdefs.h. */
11453
11454	/* Override any GCC internal prototype to avoid an error.
11455	Use char because int might match the return type of a GCC
11456	builtin and then its argument prototype would still apply. */
11457	#ifdef __cplusplus
11458	extern "C"
11459	#endif	7722	#endif
11460	char XftDrawString32 ();	7723
11461	int	7724	int
11462	main ()	7725	main (void)
11463	{	7726	{
11464	return XftDrawString32 ();	7727
11465	;	7728	;
11466	return 0;	7729	return 0;
11467	}	7730	}
11468	_ACEOF	7731	_ACEOF
11469	rm -f conftest.$ac_objext conftest$ac_exeext	7732	if ac_fn_cxx_try_compile "$LINENO"
11470	if { (ac_try="$ac_link"	7733	then :
11471	case "(($ac_try" in
11472	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11473	*) ac_try_echo=$ac_try;;
11474	esac
11475	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11476	(eval "$ac_link") 2>conftest.er1
11477	ac_status=$?
11478	grep -v '^ *+' conftest.er1 >conftest.err
11479	rm -f conftest.er1
11480	cat conftest.err >&5
11481	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11482	(exit $ac_status); } && {
11483	test -z "$ac_cxx_werror_flag" ||
11484	test ! -s conftest.err
11485	} && test -s conftest$ac_exeext &&
11486	$as_test_x conftest$ac_exeext; then
11487	ac_cv_lib_Xft_XftDrawString32=yes
11488	else
11489	echo "$as_me: failed program was:" >&5
11490	sed 's/^/| /' conftest.$ac_ext >&5
11491		7734
11492	ac_cv_lib_Xft_XftDrawString32=no	7735	else $as_nop
11493	fi
11494
11495	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11496	conftest$ac_exeext conftest.$ac_ext
11497	LIBS=$ac_check_lib_save_LIBS
11498	fi
11499	{ echo "$as_me:$LINENO: result: $ac_cv_lib_Xft_XftDrawString32" >&5
11500	echo "${ECHO_T}$ac_cv_lib_Xft_XftDrawString32" >&6; }
11501	if test $ac_cv_lib_Xft_XftDrawString32 = yes; then
11502	:
11503	else
11504	support_xft=no	7736	support_image=no
11505	fi	7737	fi
11506		7738	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
11507	LIBS="$save_LIBS"
11508
11509	if test x$support_xft = xyes; then	7739	if test x$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"
11510		7743
11511	cat >>confdefs.h <<\_ACEOF	7744	printf "%s\n" "#define XRENDER 1" >>confdefs.h
11512	#define XFT 1
11513	_ACEOF
11514		7745
		7746
		7747	if test x$support_inheritpixmap = xyes; then
		7748
		7749	printf "%s\n" "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
		7750
11515	fi	7751	fi
		7752	else
		7753	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7754	printf "%s\n" "no" >&6; }
		7755	fi
11516	fi	7756	fi
		7757
11517	if test x$support_styles = xyes; then	7758	if test x$support_styles = xyes; then
11518		7759
11519	cat >>confdefs.h <<\_ACEOF	7760	printf "%s\n" "#define ENABLE_STYLES 1" >>confdefs.h
11520	#define ENABLE_STYLES 1
11521	_ACEOF
11522		7761
11523	fi	7762	fi
11524	if test x$support_iso14755 = xyes; then	7763	if test x$support_iso14755 = xyes; then
11525		7764
11526	cat >>confdefs.h <<\_ACEOF	7765	printf "%s\n" "#define ISO_14755 1" >>confdefs.h
11527	#define ISO_14755 1
11528	_ACEOF
11529		7766
11530	fi	7767	fi
11531	if test x$support_8bitctrls = xyes; then	7768	if test x$support_8bitctrls = xyes; then
11532		7769
11533	cat >>confdefs.h <<\_ACEOF	7770	printf "%s\n" "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h
11534	#define EIGHT_BIT_CONTROLS 1
11535	_ACEOF
11536		7771
11537	fi	7772	fi
11538	if test x$support_fading = xyes; then	7773	if test x$support_fading = xyes; then
11539		7774
11540	cat >>confdefs.h <<\_ACEOF	7775	printf "%s\n" "#define OFF_FOCUS_FADING 1" >>confdefs.h
11541	#define OFF_FOCUS_FADING 1
11542	_ACEOF
11543
11544	fi
11545	if test x$support_inheritpixmap = xyes; then
11546
11547	cat >>confdefs.h <<\_ACEOF
11548	#define ENABLE_TRANSPARENCY 1
11549	_ACEOF
11550		7776
11551	fi	7777	fi
11552	if test x$support_keepscrolling = xno; then	7778	if test x$support_keepscrolling = xno; then
11553		7779
11554	cat >>confdefs.h <<\_ACEOF
11555	#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1	7780	printf "%s\n" "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h
11556	_ACEOF
11557		7781
11558	fi	7782	fi
11559	if test x$support_selectionscrolling = xyes; then	7783	if test x$support_selectionscrolling = xyes; then
11560		7784
11561	cat >>confdefs.h <<\_ACEOF	7785	printf "%s\n" "#define SELECTION_SCROLLING 1" >>confdefs.h
11562	#define SELECTION_SCROLLING 1
11563	_ACEOF
11564		7786
11565	fi	7787	fi
11566	if test x$support_frills = xyes; then	7788	if test x$support_frills = xyes; then
11567		7789
11568	cat >>confdefs.h <<\_ACEOF	7790	printf "%s\n" "#define ENABLE_FRILLS 1" >>confdefs.h
11569	#define ENABLE_FRILLS 1
11570	_ACEOF
11571		7791
11572	fi	7792	fi
11573	if test x$support_mousewheel = xyes; then	7793	if test x$support_mousewheel = xyes; then
11574		7794
11575	cat >>confdefs.h <<\_ACEOF	7795	printf "%s\n" "#define MOUSE_WHEEL 1" >>confdefs.h
11576	#define MOUSE_WHEEL 1
11577	_ACEOF
11578		7796
11579	fi	7797	fi
11580	if test x$support_mouseslipwheel = xyes; then	7798	if test x$support_mouseslipwheel = xyes; then
11581		7799
11582	cat >>confdefs.h <<\_ACEOF	7800	printf "%s\n" "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h
11583	#define MOUSE_SLIP_WHEELING 1
11584	_ACEOF
11585		7801
11586	fi	7802	fi
11587	if test x$support_afterimage = xyes; then
11588		7803
11589	cat >>confdefs.h <<\_ACEOF	7804	scrolltypes=plain
11590	#define HAVE_AFTERIMAGE 1
11591	_ACEOF
11592		7805
11593		7806	printf "%s\n" "#define PLAIN_SCROLLBAR 1" >>confdefs.h
11594	cat >>confdefs.h <<\_ACEOF
11595	#define BG_IMAGE_FROM_FILE 1
11596	_ACEOF
11597
11598	fi
11599		7807
11600		7808
11601	if test x$support_scroll_rxvt = xyes; then	7809	if test x$support_scroll_rxvt = xyes; then
11602		7810
11603	cat >>confdefs.h <<\_ACEOF	7811	printf "%s\n" "#define RXVT_SCROLLBAR 1" >>confdefs.h
11604	#define RXVT_SCROLLBAR 1
11605	_ACEOF
11606		7812
11607	scrolltypes="rxvt"	7813	scrolltypes="$scrolltypes rxvt"
11608	fi	7814	fi
11609	if test x$support_scroll_next = xyes; then	7815	if test x$support_scroll_next = xyes; then
11610		7816
11611	cat >>confdefs.h <<\_ACEOF	7817	printf "%s\n" "#define NEXT_SCROLLBAR 1" >>confdefs.h
11612	#define NEXT_SCROLLBAR 1
11613	_ACEOF
11614		7818
11615	scrolltypes="$scrolltypes next"	7819	scrolltypes="$scrolltypes next"
11616	fi	7820	fi
11617	if test x$support_scroll_xterm = xyes; then	7821	if test x$support_scroll_xterm = xyes; then
11618		7822
11619	cat >>confdefs.h <<\_ACEOF	7823	printf "%s\n" "#define XTERM_SCROLLBAR 1" >>confdefs.h
11620	#define XTERM_SCROLLBAR 1
11621	_ACEOF
11622		7824
11623	scrolltypes="$scrolltypes xterm"	7825	scrolltypes="$scrolltypes xterm"
11624	fi	7826	fi
11625	if test x$support_scroll_plain = xyes; then
11626
11627	cat >>confdefs.h <<\_ACEOF
11628	#define PLAIN_SCROLLBAR 1
11629	_ACEOF
11630
11631	scrolltypes="$scrolltypes plain"
11632	fi
11633	if test x$support_pointer_blank = xyes; then	7827	if test x$support_pointer_blank = xyes; then
11634		7828
11635	cat >>confdefs.h <<\_ACEOF	7829	printf "%s\n" "#define POINTER_BLANK 1" >>confdefs.h
11636	#define POINTER_BLANK 1
11637	_ACEOF
11638		7830
11639	fi	7831	fi
11640	if test x$support_text_blink = xyes; then	7832	if test x$support_text_blink = xyes; then
11641		7833
11642	cat >>confdefs.h <<\_ACEOF	7834	printf "%s\n" "#define TEXT_BLINK 1" >>confdefs.h
11643	#define TEXT_BLINK 1
11644	_ACEOF
11645		7835
11646	fi	7836	fi
11647	if test x$support_unicode3 = xyes; then	7837	if test x$support_unicode3 = xyes; then
11648		7838
11649	cat >>confdefs.h <<\_ACEOF	7839	printf "%s\n" "#define UNICODE_3 1" >>confdefs.h
11650	#define UNICODE_3 1
11651	_ACEOF
11652		7840
11653	fi	7841	fi
11654	if test x$support_combining = xyes; then	7842	if test x$support_combining = xyes; then
11655		7843
11656	cat >>confdefs.h <<\_ACEOF	7844	printf "%s\n" "#define ENABLE_COMBINING 1" >>confdefs.h
11657	#define ENABLE_COMBINING 1
11658	_ACEOF
11659		7845
11660	fi	7846	fi
11661	if test x$codesets = xall; then	7847	if test x$codesets = xall; then
11662	codesets=jp,jp-ext,kr,zh,zh-ext	7848	codesets=jp,jp-ext,kr,zh,zh-ext
11663	fi	7849	fi
11664		7850
11665	cat >>confdefs.h <<\_ACEOF	7851	printf "%s\n" "#define ENCODING_EU 1" >>confdefs.h
11666	#define ENCODING_EU 1
11667	_ACEOF
11668		7852
11669		7853
11670	cat >>confdefs.h <<\_ACEOF	7854	printf "%s\n" "#define ENCODING_VN 1" >>confdefs.h
11671	#define ENCODING_VN 1
11672	_ACEOF
11673		7855
11674	for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do	7856	for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do
11675	case "$codeset" in	7857	case "$codeset" in
11676	JP )	7858	JP )
11677	cat >>confdefs.h <<\_ACEOF	7859	printf "%s\n" "#define ENCODING_JP 1" >>confdefs.h
11678	#define ENCODING_JP 1
11679	_ACEOF
11680	;;	7860	;;
11681	JP_EXT )	7861	JP_EXT )
11682	cat >>confdefs.h <<\_ACEOF	7862	printf "%s\n" "#define ENCODING_JP_EXT 1" >>confdefs.h
11683	#define ENCODING_JP_EXT 1
11684	_ACEOF
11685	;;	7863	;;
11686	KR )	7864	KR )
11687	cat >>confdefs.h <<\_ACEOF	7865	printf "%s\n" "#define ENCODING_KR 1" >>confdefs.h
11688	#define ENCODING_KR 1
11689	_ACEOF
11690	;;	7866	;;
11691	ZH )	7867	ZH )
11692	cat >>confdefs.h <<\_ACEOF	7868	printf "%s\n" "#define ENCODING_ZH 1" >>confdefs.h
11693	#define ENCODING_ZH 1
11694	_ACEOF
11695	;;	7869	;;
11696	ZH_EXT )	7870	ZH_EXT )
11697	cat >>confdefs.h <<\_ACEOF	7871	printf "%s\n" "#define ENCODING_ZH_EXT 1" >>confdefs.h
11698	#define ENCODING_ZH_EXT 1
11699	_ACEOF
11700	;;	7872	;;
11701	esac	7873	esac
11702	done	7874	done
11703		7875
11704	IF_PERL=\#	7876	IF_PERL=\#
11705	if test x$support_perl = xyes; then	7877	if test x$support_perl = xyes; then
11706	# 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.
11707	set dummy perl5; ac_word=$2	7879	set dummy perl5; ac_word=$2
11708	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	7880	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11709	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	7881	printf %s "checking for $ac_word... " >&6; }
11710	if test "${ac_cv_path_PERL+set}" = set; then	7882	if test ${ac_cv_path_PERL+y}
11711	echo $ECHO_N "(cached) $ECHO_C" >&6	7883	then :
11712	else	7884	printf %s "(cached) " >&6
		7885	else $as_nop
11713	case $PERL in	7886	case $PERL in
11714	[\\/]* | ?:[\\/]*)	7887	[\\/]* | ?:[\\/]*)
11715	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.	7888	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
11716	;;	7889	;;
11717	*)	7890	*)
11718	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7891	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11719	for as_dir in $PATH	7892	for as_dir in $PATH
11720	do	7893	do
11721	IFS=$as_save_IFS	7894	IFS=$as_save_IFS
11722	test -z "$as_dir" && as_dir=.	7895	case $as_dir in #(((
		7896	'') as_dir=./ ;;
		7897	*/) ;;
		7898	*) as_dir=$as_dir/ ;;
		7899	esac
11723	for ac_exec_ext in '' $ac_executable_extensions; do	7900	for ac_exec_ext in '' $ac_executable_extensions; do
11724	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	7901	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
11725	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"	7902	ac_cv_path_PERL="$as_dir$ac_word$ac_exec_ext"
11726	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	7903	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
11727	break 2	7904	break 2
11728	fi	7905	fi
11729	done	7906	done
11730	done	7907	done
11731	IFS=$as_save_IFS	7908	IFS=$as_save_IFS
11732		7909
		7910	test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl"
11733	;;	7911	;;
11734	esac	7912	esac
11735	fi	7913	fi
11736	PERL=$ac_cv_path_PERL	7914	PERL=$ac_cv_path_PERL
11737	if test -n "$PERL"; then	7915	if test -n "$PERL"; then
11738	{ echo "$as_me:$LINENO: result: $PERL" >&5	7916	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
11739	echo "${ECHO_T}$PERL" >&6; }	7917	printf "%s\n" "$PERL" >&6; }
11740	else	7918	else
11741	{ echo "$as_me:$LINENO: result: no" >&5	7919	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
11742	echo "${ECHO_T}no" >&6; }	7920	printf "%s\n" "no" >&6; }
11743	fi	7921	fi
11744		7922
11745		7923
11746	# Extract the first word of "perl", so it can be a program name with args.
11747	set dummy perl; ac_word=$2
11748	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
11749	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
11750	if test "${ac_cv_path_PERL+set}" = set; then
11751	echo $ECHO_N "(cached) $ECHO_C" >&6
11752	else
11753	case $PERL in
11754	[\\/]* | ?:[\\/]*)
11755	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
11756	;;
11757	*)
11758	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11759	for as_dir in $PATH
11760	do
11761	IFS=$as_save_IFS
11762	test -z "$as_dir" && as_dir=.
11763	for ac_exec_ext in '' $ac_executable_extensions; do
11764	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11765	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
11766	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
11767	break 2
11768	fi
11769	done
11770	done
11771	IFS=$as_save_IFS
11772		7924
11773	;;
11774	esac
11775	fi
11776	PERL=$ac_cv_path_PERL
11777	if test -n "$PERL"; then
11778	{ echo "$as_me:$LINENO: result: $PERL" >&5
11779	echo "${ECHO_T}$PERL" >&6; }
11780	else
11781	{ echo "$as_me:$LINENO: result: no" >&5
11782	echo "${ECHO_T}no" >&6; }
11783	fi
11784
11785
11786
11787	{ echo "$as_me:$LINENO: checking for $PERL suitability" >&5	7925	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5
11788	echo $ECHO_N "checking for $PERL suitability... $ECHO_C" >&6; }	7926	printf %s "checking for $PERL suitability... " >&6; }
11789	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then	7927	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
11790		7928
11791	save_CXXFLAGS="$CXXFLAGS"	7929	save_CXXFLAGS="$CXXFLAGS"
11792	save_LIBS="$LIBS"	7930	save_LIBS="$LIBS"
11793	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"	7931	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
11794	LIBS="$LIBS `$PERL -MExtUtils::Embed -e ldopts`"	7932	LIBS="$LIBS `$PERL -MExtUtils::Embed -e ldopts`"
11795	cat >conftest.$ac_ext <<_ACEOF
11796	/* confdefs.h. */
11797	_ACEOF
11798	cat confdefs.h >>conftest.$ac_ext	7933	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11799	cat >>conftest.$ac_ext <<_ACEOF
11800	/* end confdefs.h. */	7934	/* end confdefs.h. */
11801		7935
11802	#include <EXTERN.h>	7936	#include <EXTERN.h>
11803	#include <perl.h>	7937	#include <perl.h>
11804	#include <XSUB.h>	7938	#include <XSUB.h>
11805		7939
11806	int	7940	int
11807	main ()	7941	main (void)
11808	{	7942	{
11809		7943
11810	PerlInterpreter *perl = perl_alloc ();	7944	PerlInterpreter *perl = perl_alloc ();
11811		7945
11812	;	7946	;
11813	return 0;	7947	return 0;
11814	}	7948	}
11815	_ACEOF	7949	_ACEOF
11816	rm -f conftest.$ac_objext conftest$ac_exeext	7950	if ac_fn_cxx_try_link "$LINENO"
11817	if { (ac_try="$ac_link"	7951	then :
11818	case "(($ac_try" in
11819	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11820	*) ac_try_echo=$ac_try;;
11821	esac
11822	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11823	(eval "$ac_link") 2>conftest.er1
11824	ac_status=$?
11825	grep -v '^ *+' conftest.er1 >conftest.err
11826	rm -f conftest.er1
11827	cat conftest.err >&5
11828	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11829	(exit $ac_status); } && {
11830	test -z "$ac_cxx_werror_flag" ||
11831	test ! -s conftest.err
11832	} && test -s conftest$ac_exeext &&
11833	$as_test_x conftest$ac_exeext; then
11834	rxvt_perl_link=yes	7952	rxvt_perl_link=yes
11835	else	7953	else $as_nop
11836	echo "$as_me: failed program was:" >&5
11837	sed 's/^/| /' conftest.$ac_ext >&5
11838
11839	rxvt_perl_link=no	7954	rxvt_perl_link=no
11840	fi	7955	fi
11841
11842	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	7956	rm -f core conftest.err conftest.$ac_objext conftest.beam \
11843	conftest$ac_exeext conftest.$ac_ext	7957	conftest$ac_exeext conftest.$ac_ext
11844	CXXFLAGS="$save_CXXFLAGS"	7958	CXXFLAGS="$save_CXXFLAGS"
11845	LIBS="$save_LIBS"	7959	LIBS="$save_LIBS"
11846		7960
11847	if test x$rxvt_perl_link = xyes; then	7961	if test x$rxvt_perl_link = xyes; then
11848	{ echo "$as_me:$LINENO: result: ok" >&5	7962	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
11849	echo "${ECHO_T}ok" >&6; }	7963	printf "%s\n" "ok" >&6; }
11850		7964
11851	cat >>confdefs.h <<\_ACEOF	7965	printf "%s\n" "#define ENABLE_PERL 1" >>confdefs.h
11852	#define ENABLE_PERL 1
11853	_ACEOF
11854		7966
11855	IF_PERL=	7967	IF_PERL=
11856	PERL_O=rxvtperl.o	7968	PERL_O=rxvtperl.o
11857	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"	7969	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
11858	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"	7970	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
11859	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"	7971	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"
11860	else	7972	else
11861	{ { echo "$as_me:$LINENO: error: no, unable to link" >&5	7973	as_fn_error $? "no, unable to link" "$LINENO" 5
11862	echo "$as_me: error: no, unable to link" >&2;}
11863	{ (exit 1); exit 1; }; }
11864	fi	7974	fi
11865	else	7975	else
11866	{ { echo "$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
11867	echo "$as_me: error: no working perl found, or perl not version >= 5.8" >&2;}
11868	{ (exit 1); exit 1; }; }
11869	fi	7977	fi
11870	fi	7978	fi
11871		7979
11872		7980
11873		7981
11874		7982
11875		7983
11876		7984
11877		7985
11878		7986
11879
11880
11881
11882
11883
11884
11885
11886
11887
11888
11889
11890	test "$program_prefix" != NONE &&
11891	program_transform_name="s&^&$program_prefix&;$program_transform_name"
11892	# Use a double $ so make ignores it.
11893	test "$program_suffix" != NONE &&
11894	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
11895	# Double any \ or $. echo might interpret backslashes.
11896	# By default was `s,x,x', remove it if useless.
11897	cat <<\_ACEOF >conftest.sed
11898	s/[\\$]/&&/g;s/;s,x,x,$//
11899	_ACEOF
11900	program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
11901	rm -f conftest.sed
11902
11903
11904
11905
11906
11907	if test "$ac_cv_header_stdint_h" = "yes" -o "$notset" = "dontmatch"; then
11908	include_stdint_h="#include <stdint.h>"
11909	else
11910	include_stdint_h="/* #include <stdint.h> */"
11911	fi
11912	if test "$rxvt_cv_header_sysioctl" = "yes" -o "$notset" = "dontmatch"; then
11913	include_sys_ioctl_h="#include <sys/ioctl.h>"
11914	else
11915	include_sys_ioctl_h="/* #include <sys/ioctl.h> */"
11916	fi
11917	if test "$ac_cv_header_sys_strredir_h" = "yes" -o "$notset" = "dontmatch"; then
11918	include_sys_strredir_h="#include <sys/strredir.h>"
11919	else
11920	include_sys_strredir_h="/* #include <sys/strredir.h> */"
11921	fi
11922
11923	ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile src/rxvtlib.h"	7987	ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile"
11924		7988
11925	cat >confcache <<\_ACEOF	7989	cat >confcache <<\_ACEOF
11926	# This file is a shell script that caches the results of configure	7990	# This file is a shell script that caches the results of configure
11927	# tests run on this system so they can be shared between configure	7991	# tests run on this system so they can be shared between configure
11928	# scripts and configure runs, see configure's option --config-cache.	7992	# scripts and configure runs, see configure's option --config-cache.
…		…
11947	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do	8011	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
11948	eval ac_val=\$$ac_var	8012	eval ac_val=\$$ac_var
11949	case $ac_val in #(	8013	case $ac_val in #(
11950	*${as_nl}*)	8014	*${as_nl}*)
11951	case $ac_var in #(	8015	case $ac_var in #(
11952	*_cv_*) { echo "$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 $ac_var contains a newline" >&5
11953	echo "$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;} ;;
11954	esac	8018	esac
11955	case $ac_var in #(	8019	case $ac_var in #(
11956	_ | IFS | as_nl) ;; #(	8020	_ | IFS | as_nl) ;; #(
11957	*) $as_unset $ac_var ;;	8021	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		8022	*) { eval $ac_var=; unset $ac_var;} ;;
11958	esac ;;	8023	esac ;;
11959	esac	8024	esac
11960	done	8025	done
11961		8026
11962	(set) 2>&1 |	8027	(set) 2>&1 |
11963	case $as_nl`(ac_space=' '; set) 2>&1` in #(	8028	case $as_nl`(ac_space=' '; set) 2>&1` in #(
11964	*${as_nl}ac_space=\ *)	8029	*${as_nl}ac_space=\ *)
11965	# `set' does not quote correctly, so add quotes (double-quote	8030	# `set' does not quote correctly, so add quotes: double-quote
11966	# substitution turns \\\\ into \\, and sed turns \\ into \).	8031	# substitution turns \\\\ into \\, and sed turns \\ into \.
11967	sed -n \	8032	sed -n \
11968	"s/'/'\\\\''/g;	8033	"s/'/'\\\\''/g;
11969	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	8034	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
11970	;; #(	8035	;; #(
11971	*)	8036	*)
…		…
11977	) |	8042	) |
11978	sed '	8043	sed '
11979	/^ac_cv_env_/b end	8044	/^ac_cv_env_/b end
11980	t clear	8045	t clear
11981	:clear	8046	:clear
11982	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	8047	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
11983	t end	8048	t end
11984	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	8049	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
11985	:end' >>confcache	8050	:end' >>confcache
11986	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else	8051	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
11987	if test -w "$cache_file"; then	8052	if test -w "$cache_file"; then
11988	test "x$cache_file" != "x/dev/null" &&	8053	if test "x$cache_file" != "x/dev/null"; then
11989	{ echo "$as_me:$LINENO: updating cache $cache_file" >&5	8054	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
11990	echo "$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 "$cache_file"; then
11991	cat confcache >$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
11992	else	8068	else
11993	{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5	8069	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
11994	echo "$as_me: not updating unwritable cache $cache_file" >&6;}	8070	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
11995	fi	8071	fi
11996	fi	8072	fi
11997	rm -f confcache	8073	rm -f confcache
11998		8074
11999	test "x$prefix" = xNONE && prefix=$ac_default_prefix	8075	test "x$prefix" = xNONE && prefix=$ac_default_prefix
…		…
12002		8078
12003	DEFS=-DHAVE_CONFIG_H	8079	DEFS=-DHAVE_CONFIG_H
12004		8080
12005	ac_libobjs=	8081	ac_libobjs=
12006	ac_ltlibobjs=	8082	ac_ltlibobjs=
		8083	U=
12007	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
12008	# 1. Remove the extension, and $U if already installed.	8085	# 1. Remove the extension, and $U if already installed.
12009	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'	8086	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
12010	ac_i=`echo "$ac_i" | sed "$ac_script"`	8087	ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
12011	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR	8088	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
12012	# will be set to the directory where LIBOBJS objects are built.	8089	# will be set to the directory where LIBOBJS objects are built.
12013	ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"	8090	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
12014	ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'	8091	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
12015	done	8092	done
12016	LIBOBJS=$ac_libobjs	8093	LIBOBJS=$ac_libobjs
12017		8094
12018	LTLIBOBJS=$ac_ltlibobjs	8095	LTLIBOBJS=$ac_ltlibobjs
12019		8096
12020		8097
12021		8098
12022	: ${CONFIG_STATUS=./config.status}	8099	: "${CONFIG_STATUS=./config.status}"
		8100	ac_write_fail=0
12023	ac_clean_files_save=$ac_clean_files	8101	ac_clean_files_save=$ac_clean_files
12024	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	8102	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
12025	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	8103	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
12026	echo "$as_me: creating $CONFIG_STATUS" >&6;}	8104	printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
12027	cat >$CONFIG_STATUS <<_ACEOF	8105	as_write_fail=0
		8106	cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
12028	#! $SHELL	8107	#! $SHELL
12029	# Generated by $as_me.	8108	# Generated by $as_me.
12030	# Run this file to recreate the current configuration.	8109	# Run this file to recreate the current configuration.
12031	# Compiler output produced by configure, useful for debugging	8110	# Compiler output produced by configure, useful for debugging
12032	# configure, is in config.log if it exists.	8111	# configure, is in config.log if it exists.
12033		8112
12034	debug=false	8113	debug=false
12035	ac_cs_recheck=false	8114	ac_cs_recheck=false
12036	ac_cs_silent=false	8115	ac_cs_silent=false
		8116
12037	SHELL=\${CONFIG_SHELL-$SHELL}	8117	SHELL=\${CONFIG_SHELL-$SHELL}
		8118	export SHELL
12038	_ACEOF	8119	_ASEOF
12039		8120	cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
12040	cat >>$CONFIG_STATUS <<\_ACEOF
12041	## --------------------- ##	8121	## -------------------- ##
12042	## M4sh Initialization. ##	8122	## M4sh Initialization. ##
12043	## --------------------- ##	8123	## -------------------- ##
12044		8124
12045	# Be more Bourne compatible	8125	# Be more Bourne compatible
12046	DUALCASE=1; export DUALCASE # for MKS sh	8126	DUALCASE=1; export DUALCASE # for MKS sh
		8127	as_nop=:
12047	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	8128	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		8129	then :
12048	emulate sh	8130	emulate sh
12049	NULLCMD=:	8131	NULLCMD=:
12050	# 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
12051	# is contrary to our usage. Disable this feature.	8133	# is contrary to our usage. Disable this feature.
12052	alias -g '${1+"$@"}'='"$@"'	8134	alias -g '${1+"$@"}'='"$@"'
12053	setopt NO_GLOB_SUBST	8135	setopt NO_GLOB_SUBST
12054	else	8136	else $as_nop
12055	case `(set -o) 2>/dev/null` in	8137	case `(set -o) 2>/dev/null` in #(
12056	*posix*) set -o posix ;;	8138	*posix*) :
		8139	set -o posix ;; #(
		8140	*) :
		8141	;;
12057	esac	8142	esac
12058
12059	fi	8143	fi
12060		8144
12061		8145
12062		8146
		8147	# Reset variables that may have inherited troublesome values from
		8148	# the environment.
12063		8149
12064	# PATH needs CR
12065	# Avoid depending upon Character Ranges.
12066	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
12067	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
12068	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
12069	as_cr_digits='0123456789'
12070	as_cr_alnum=$as_cr_Letters$as_cr_digits
12071
12072	# The user is always right.
12073	if test "${PATH_SEPARATOR+set}" != set; then
12074	echo "#! /bin/sh" >conf$$.sh
12075	echo "exit 0" >>conf$$.sh
12076	chmod +x conf$$.sh
12077	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
12078	PATH_SEPARATOR=';'
12079	else
12080	PATH_SEPARATOR=:
12081	fi
12082	rm -f conf$$.sh
12083	fi
12084
12085	# Support unset when possible.
12086	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12087	as_unset=unset
12088	else
12089	as_unset=false
12090	fi
12091
12092
12093	# IFS
12094	# We need space, tab and new line, in precisely that order. Quoting is	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.)
12095	# there to prevent editors from complaining about space-tab.	8153	# Quoting is to prevent editors from complaining about space-tab.
12096	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
12097	# splitting by setting IFS to empty value.)
12098	as_nl='	8154	as_nl='
12099	'	8155	'
		8156	export as_nl
12100	IFS=" "" $as_nl"	8157	IFS=" "" $as_nl"
12101		8158
		8159	PS1='$ '
		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
12102	# 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=
12103	case $0 in	8196	case $0 in #((
12104	*[\\/]* ) as_myself=$0 ;;	8197	*[\\/]* ) as_myself=$0 ;;
12105	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	8198	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12106	for as_dir in $PATH	8199	for as_dir in $PATH
12107	do	8200	do
12108	IFS=$as_save_IFS	8201	IFS=$as_save_IFS
12109	test -z "$as_dir" && as_dir=.	8202	case $as_dir in #(((
		8203	'') as_dir=./ ;;
		8204	*/) ;;
		8205	*) as_dir=$as_dir/ ;;
		8206	esac
12110	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	8207	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
12111	done	8208	done
12112	IFS=$as_save_IFS	8209	IFS=$as_save_IFS
12113		8210
12114	;;	8211	;;
12115	esac	8212	esac
12116	# We did not find ourselves, most probably we were run as `sh COMMAND'	8213	# We did not find ourselves, most probably we were run as `sh COMMAND'
12117	# in which case we are not to be found in the path.	8214	# in which case we are not to be found in the path.
12118	if test "x$as_myself" = x; then	8215	if test "x$as_myself" = x; then
12119	as_myself=$0	8216	as_myself=$0
12120	fi	8217	fi
12121	if test ! -f "$as_myself"; then	8218	if test ! -f "$as_myself"; then
12122	echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2	8219	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
12123	{ (exit 1); exit 1; }	8220	exit 1
12124	fi	8221	fi
12125		8222
12126	# Work around bugs in pre-3.0 UWIN ksh.
12127	for as_var in ENV MAIL MAILPATH
12128	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
12129	done
12130	PS1='$ '
12131	PS2='> '
12132	PS4='+ '
12133		8223
12134	# NLS nuisances.
12135	for as_var in \
12136	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
12137	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
12138	LC_TELEPHONE LC_TIME
12139	do
12140	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
12141	eval $as_var=C; export $as_var
12142	else
12143	($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
12144	fi
12145	done
12146		8224
12147	# 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
12148	if expr a : '\(a\)' >/dev/null 2>&1 &&	8308	if expr a : '\(a\)' >/dev/null 2>&1 &&
12149	test "X`expr 00001 : '.*\(...\)'`" = X001; then	8309	test "X`expr 00001 : '.*\(...\)'`" = X001; then
12150	as_expr=expr	8310	as_expr=expr
12151	else	8311	else
12152	as_expr=false	8312	as_expr=false
…		…
12156	as_basename=basename	8316	as_basename=basename
12157	else	8317	else
12158	as_basename=false	8318	as_basename=false
12159	fi	8319	fi
12160		8320
		8321	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		8322	as_dirname=dirname
		8323	else
		8324	as_dirname=false
		8325	fi
12161		8326
12162	# Name of the executable.
12163	as_me=`$as_basename -- "$0" ||	8327	as_me=`$as_basename -- "$0" ||
12164	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	8328	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
12165	X"$0" : 'X\(//\)$' \| \	8329	X"$0" : 'X\(//\)$' \| \
12166	X"$0" : 'X\(/\)' \| . 2>/dev/null ||	8330	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
12167	echo X/"$0" |	8331	printf "%s\n" X/"$0" |
12168	sed '/^.*\/\([^/][^/]*\)\/*$/{	8332	sed '/^.*\/\([^/][^/]*\)\/*$/{
12169	s//\1/	8333	s//\1/
12170	q	8334	q
12171	}	8335	}
12172	/^X\/\(\/\/\)$/{	8336	/^X\/\(\/\/\)$/{
…		…
12177	s//\1/	8341	s//\1/
12178	q	8342	q
12179	}	8343	}
12180	s/.*/./; q'`	8344	s/.*/./; q'`
12181		8345
12182	# CDPATH.	8346	# Avoid depending upon Character Ranges.
12183	$as_unset CDPATH	8347	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
		8348	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
		8349	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
		8350	as_cr_digits='0123456789'
		8351	as_cr_alnum=$as_cr_Letters$as_cr_digits
12184		8352
12185		8353
12186		8354	# Determine whether it's possible to make 'echo' print without a newline.
12187	as_lineno_1=$LINENO	8355	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
12188	as_lineno_2=$LINENO	8356	# for compatibility with existing Makefiles.
12189	test "x$as_lineno_1" != "x$as_lineno_2" &&
12190	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
12191
12192	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
12193	# uniformly replaced by the line number. The first 'sed' inserts a
12194	# line-number line after each line using $LINENO; the second 'sed'
12195	# does the real work. The second script uses 'N' to pair each
12196	# line-number line with the line containing $LINENO, and appends
12197	# trailing '-' during substitution so that $LINENO is not a special
12198	# case at line end.
12199	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
12200	# scripts with optimization help from Paolo Bonzini. Blame Lee
12201	# E. McMahon (1931-1989) for sed's syntax. :-)
12202	sed -n '
12203	p
12204	/[$]LINENO/=
12205	' <$as_myself |
12206	sed '
12207	s/[$]LINENO.*/&-/
12208	t lineno
12209	b
12210	:lineno
12211	N
12212	:loop
12213	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
12214	t loop
12215	s/-\n.*//
12216	' >$as_me.lineno &&
12217	chmod +x "$as_me.lineno" ||
12218	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
12219	{ (exit 1); exit 1; }; }
12220
12221	# Don't try to exec as it changes $[0], causing all sort of problems
12222	# (the dirname of $[0] is not the place where we might find the
12223	# original and so on. Autoconf is especially sensitive to this).
12224	. "./$as_me.lineno"
12225	# Exit status is that of the last command.
12226	exit
12227	}
12228
12229
12230	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
12231	as_dirname=dirname
12232	else
12233	as_dirname=false
12234	fi
12235
12236	ECHO_C= ECHO_N= ECHO_T=	8357	ECHO_C= ECHO_N= ECHO_T=
12237	case `echo -n x` in	8358	case `echo -n x` in #(((((
12238	-n*)	8359	-n*)
12239	case `echo 'x\c'` in	8360	case `echo 'xy\c'` in
12240	*c*) ECHO_T=' ';; # ECHO_T is single tab character.	8361	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
12241	*) ECHO_C='\c';;	8362	xy) ECHO_C='\c';;
		8363	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		8364	ECHO_T=' ';;
12242	esac;;	8365	esac;;
12243	*)	8366	*)
12244	ECHO_N='-n';;	8367	ECHO_N='-n';;
12245	esac	8368	esac
12246		8369
12247	if expr a : '\(a\)' >/dev/null 2>&1 &&	8370	# For backward compatibility with old third-party macros, we provide
12248	test "X`expr 00001 : '.*\(...\)'`" = X001; then	8371	# the shell variables $as_echo and $as_echo_n. New code should use
12249	as_expr=expr	8372	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
12250	else	8373	as_echo='printf %s\n'
12251	as_expr=false	8374	as_echo_n='printf %s'
12252	fi
12253		8375
12254	rm -f conf$$ conf$$.exe conf$$.file	8376	rm -f conf$$ conf$$.exe conf$$.file
12255	if test -d conf$$.dir; then	8377	if test -d conf$$.dir; then
12256	rm -f conf$$.dir/conf$$.file	8378	rm -f conf$$.dir/conf$$.file
12257	else	8379	else
12258	rm -f conf$$.dir	8380	rm -f conf$$.dir
12259	mkdir conf$$.dir	8381	mkdir conf$$.dir 2>/dev/null
12260	fi	8382	fi
12261	echo >conf$$.file	8383	if (echo >conf$$.file) 2>/dev/null; then
12262	if ln -s conf$$.file conf$$ 2>/dev/null; then	8384	if ln -s conf$$.file conf$$ 2>/dev/null; then
12263	as_ln_s='ln -s'	8385	as_ln_s='ln -s'
12264	# ... but there are two gotchas:	8386	# ... but there are two gotchas:
12265	# 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.
12266	# 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.
12267	# In both cases, we have to default to `cp -p'.	8389	# In both cases, we have to default to `cp -pR'.
12268	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 ||
12269	as_ln_s='cp -p'	8391	as_ln_s='cp -pR'
12270	elif ln conf$$.file conf$$ 2>/dev/null; then	8392	elif ln conf$$.file conf$$ 2>/dev/null; then
12271	as_ln_s=ln	8393	as_ln_s=ln
		8394	else
		8395	as_ln_s='cp -pR'
		8396	fi
12272	else	8397	else
12273	as_ln_s='cp -p'	8398	as_ln_s='cp -pR'
12274	fi	8399	fi
12275	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file	8400	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
12276	rmdir conf$$.dir 2>/dev/null	8401	rmdir conf$$.dir 2>/dev/null
12277		8402
12278	if mkdir -p . 2>/dev/null; then	8403
12279	as_mkdir_p=:	8404	# as_fn_mkdir_p
12280	else	8405	# -------------
12281	test -d ./-p && rmdir ./-p	8406	# Create "$as_dir" as a directory, including parents if necessary.
12282	as_mkdir_p=false	8407	as_fn_mkdir_p ()
12283	fi
12284
12285	if test -x / >/dev/null 2>&1; then
12286	as_test_x='test -x'
12287	else
12288	if ls -dL / >/dev/null 2>&1; then
12289	as_ls_L_option=L
12290	else
12291	as_ls_L_option=
12292	fi
12293	as_test_x='
12294	eval sh -c '\''
12295	if test -d "$1"; then
12296	test -d "$1/.";
12297	else
12298	case $1 in
12299	-*)set "./$1";;
12300	esac;
12301	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
12302	???[sx]*):;;*)false;;esac;fi
12303	'\'' sh
12304	'
12305	fi
12306	as_executable_p=$as_test_x
12307
12308	# Sed expression to map a string onto a valid CPP name.
12309	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
12310
12311	# Sed expression to map a string onto a valid variable name.
12312	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
12313
12314
12315	exec 6>&1
12316
12317	# Save the log message, to keep $[0] and so on meaningful, and to
12318	# report actual input values of CONFIG_FILES etc. instead of their
12319	# values after options handling.
12320	ac_log="
12321	This file was extended by $as_me, which was
12322	generated by GNU Autoconf 2.61. Invocation command line was
12323
12324	CONFIG_FILES = $CONFIG_FILES
12325	CONFIG_HEADERS = $CONFIG_HEADERS
12326	CONFIG_LINKS = $CONFIG_LINKS
12327	CONFIG_COMMANDS = $CONFIG_COMMANDS
12328	$ $0 $@
12329
12330	on `(hostname || uname -n) 2>/dev/null | sed 1q`
12331	"
12332
12333	_ACEOF
12334
12335	cat >>$CONFIG_STATUS <<_ACEOF
12336	# Files that config.status was made for.
12337	config_files="$ac_config_files"
12338	config_headers="$ac_config_headers"
12339
12340	_ACEOF
12341
12342	cat >>$CONFIG_STATUS <<\_ACEOF
12343	ac_cs_usage="\
12344	\`$as_me' instantiates files from templates according to the
12345	current configuration.
12346
12347	Usage: $0 [OPTIONS] [FILE]...
12348
12349	-h, --help print this help, then exit
12350	-V, --version print version number and configuration settings, then exit
12351	-q, --quiet do not print progress messages
12352	-d, --debug don't remove temporary files
12353	--recheck update $as_me by reconfiguring in the same conditions
12354	--file=FILE[:TEMPLATE]
12355	instantiate the configuration file FILE
12356	--header=FILE[:TEMPLATE]
12357	instantiate the configuration header FILE
12358
12359	Configuration files:
12360	$config_files
12361
12362	Configuration headers:
12363	$config_headers
12364
12365	Report bugs to <bug-autoconf@gnu.org>."
12366
12367	_ACEOF
12368	cat >>$CONFIG_STATUS <<_ACEOF
12369	ac_cs_version="\\
12370	config.status
12371	configured by $0, generated by GNU Autoconf 2.61,
12372	with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
12373
12374	Copyright (C) 2006 Free Software Foundation, Inc.
12375	This config.status script is free software; the Free Software Foundation
12376	gives unlimited permission to copy, distribute and modify it."
12377
12378	ac_pwd='$ac_pwd'
12379	srcdir='$srcdir'
12380	INSTALL='$INSTALL'
12381	_ACEOF
12382
12383	cat >>$CONFIG_STATUS <<\_ACEOF
12384	# If no file are specified by the user, then we need to provide default
12385	# value. By we need to know if files were specified by the user.
12386	ac_need_defaults=:
12387	while test $# != 0
12388	do
12389	case $1 in
12390	--*=*)
12391	ac_option=`expr "X$1" : 'X\([^=]*\)='`
12392	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
12393	ac_shift=:
12394	;;
12395	*)
12396	ac_option=$1
12397	ac_optarg=$2
12398	ac_shift=shift
12399	;;
12400	esac
12401
12402	case $ac_option in
12403	# Handling of the options.
12404	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
12405	ac_cs_recheck=: ;;
12406	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
12407	echo "$ac_cs_version"; exit ;;
12408	--debug | --debu | --deb | --de | --d | -d )
12409	debug=: ;;
12410	--file | --fil | --fi | --f )
12411	$ac_shift
12412	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
12413	ac_need_defaults=false;;
12414	--header | --heade | --head | --hea )
12415	$ac_shift
12416	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
12417	ac_need_defaults=false;;
12418	--he | --h)
12419	# Conflict between --help and --header
12420	{ echo "$as_me: error: ambiguous option: $1
12421	Try \`$0 --help' for more information." >&2
12422	{ (exit 1); exit 1; }; };;
12423	--help | --hel | -h )
12424	echo "$ac_cs_usage"; exit ;;
12425	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
12426	| -silent | --silent | --silen | --sile | --sil | --si | --s)
12427	ac_cs_silent=: ;;
12428
12429	# This is an error.
12430	-*) { echo "$as_me: error: unrecognized option: $1
12431	Try \`$0 --help' for more information." >&2
12432	{ (exit 1); exit 1; }; } ;;
12433
12434	*) ac_config_targets="$ac_config_targets $1"
12435	ac_need_defaults=false ;;
12436
12437	esac
12438	shift
12439	done
12440
12441	ac_configure_extra_args=
12442
12443	if $ac_cs_silent; then
12444	exec 6>/dev/null
12445	ac_configure_extra_args="$ac_configure_extra_args --silent"
12446	fi
12447
12448	_ACEOF
12449	cat >>$CONFIG_STATUS <<_ACEOF
12450	if \$ac_cs_recheck; then
12451	echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
12452	CONFIG_SHELL=$SHELL
12453	export CONFIG_SHELL
12454	exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
12455	fi
12456
12457	_ACEOF
12458	cat >>$CONFIG_STATUS <<\_ACEOF
12459	exec 5>>config.log
12460	{	8408	{
12461	echo
12462	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
12463	## Running $as_me. ##
12464	_ASBOX
12465	echo "$ac_log"
12466	} >&5
12467		8409
12468	_ACEOF
12469	cat >>$CONFIG_STATUS <<_ACEOF
12470	_ACEOF
12471
12472	cat >>$CONFIG_STATUS <<\_ACEOF
12473
12474	# Handling of arguments.
12475	for ac_config_target in $ac_config_targets
12476	do
12477	case $ac_config_target in
12478	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;
12479	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
12480	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
12481	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
12482	"src/rxvtlib.h") CONFIG_FILES="$CONFIG_FILES src/rxvtlib.h" ;;
12483
12484	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
12485	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
12486	{ (exit 1); exit 1; }; };;
12487	esac
12488	done
12489
12490
12491	# If the user did not use the arguments to specify the items to instantiate,
12492	# then the envvar interface is used. Set only those that are not.
12493	# We use the long form for the default assignment because of an extremely
12494	# bizarre bug on SunOS 4.1.3.
12495	if $ac_need_defaults; then
12496	test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
12497	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
12498	fi
12499
12500	# Have a temporary directory for convenience. Make it in the build tree
12501	# simply because there is no reason against having it here, and in addition,
12502	# creating and moving files from /tmp can sometimes cause problems.
12503	# Hook for its removal unless debugging.
12504	# Note that there is a small window in which the directory will not be cleaned:
12505	# after its creation but before its name has been assigned to `$tmp'.
12506	$debug ||
12507	{
12508	tmp=
12509	trap 'exit_status=$?
12510	{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
12511	' 0
12512	trap '{ (exit 1); exit 1; }' 1 2 13 15
12513	}
12514	# Create a (secure) tmp directory for tmp files.
12515
12516	{
12517	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
12518	test -n "$tmp" && test -d "$tmp"
12519	} ||
12520	{
12521	tmp=./conf$$-$RANDOM
12522	(umask 077 && mkdir "$tmp")
12523	} ||
12524	{
12525	echo "$me: cannot create a temporary directory in ." >&2
12526	{ (exit 1); exit 1; }
12527	}
12528
12529	#
12530	# Set up the sed scripts for CONFIG_FILES section.
12531	#
12532
12533	# No need to generate the scripts if there are no CONFIG_FILES.
12534	# This happens for instance when ./config.status config.h
12535	if test -n "$CONFIG_FILES"; then
12536
12537	_ACEOF
12538
12539
12540
12541	ac_delim='%!_!# '
12542	for ac_last_try in false false false false false :; do
12543	cat >conf$$subs.sed <<_ACEOF
12544	SHELL!$SHELL$ac_delim
12545	PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
12546	PACKAGE_NAME!$PACKAGE_NAME$ac_delim
12547	PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
12548	PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
12549	PACKAGE_STRING!$PACKAGE_STRING$ac_delim
12550	PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
12551	exec_prefix!$exec_prefix$ac_delim
12552	prefix!$prefix$ac_delim
12553	program_transform_name!$program_transform_name$ac_delim
12554	bindir!$bindir$ac_delim
12555	sbindir!$sbindir$ac_delim
12556	libexecdir!$libexecdir$ac_delim
12557	datarootdir!$datarootdir$ac_delim
12558	datadir!$datadir$ac_delim
12559	sysconfdir!$sysconfdir$ac_delim
12560	sharedstatedir!$sharedstatedir$ac_delim
12561	localstatedir!$localstatedir$ac_delim
12562	includedir!$includedir$ac_delim
12563	oldincludedir!$oldincludedir$ac_delim
12564	docdir!$docdir$ac_delim
12565	infodir!$infodir$ac_delim
12566	htmldir!$htmldir$ac_delim
12567	dvidir!$dvidir$ac_delim
12568	pdfdir!$pdfdir$ac_delim
12569	psdir!$psdir$ac_delim
12570	libdir!$libdir$ac_delim
12571	localedir!$localedir$ac_delim
12572	mandir!$mandir$ac_delim
12573	DEFS!$DEFS$ac_delim
12574	ECHO_C!$ECHO_C$ac_delim
12575	ECHO_N!$ECHO_N$ac_delim
12576	ECHO_T!$ECHO_T$ac_delim
12577	LIBS!$LIBS$ac_delim
12578	build_alias!$build_alias$ac_delim
12579	host_alias!$host_alias$ac_delim
12580	target_alias!$target_alias$ac_delim
12581	build!$build$ac_delim
12582	build_cpu!$build_cpu$ac_delim
12583	build_vendor!$build_vendor$ac_delim
12584	build_os!$build_os$ac_delim
12585	host!$host$ac_delim
12586	host_cpu!$host_cpu$ac_delim
12587	host_vendor!$host_vendor$ac_delim
12588	host_os!$host_os$ac_delim
12589	VERSION!$VERSION$ac_delim
12590	DATE!$DATE$ac_delim
12591	CC!$CC$ac_delim
12592	CFLAGS!$CFLAGS$ac_delim
12593	LDFLAGS!$LDFLAGS$ac_delim
12594	CPPFLAGS!$CPPFLAGS$ac_delim
12595	ac_ct_CC!$ac_ct_CC$ac_delim
12596	EXEEXT!$EXEEXT$ac_delim
12597	OBJEXT!$OBJEXT$ac_delim
12598	CXX!$CXX$ac_delim
12599	CXXFLAGS!$CXXFLAGS$ac_delim
12600	ac_ct_CXX!$ac_ct_CXX$ac_delim
12601	CPP!$CPP$ac_delim
12602	INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
12603	INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
12604	INSTALL_DATA!$INSTALL_DATA$ac_delim
12605	GREP!$GREP$ac_delim
12606	EGREP!$EGREP$ac_delim
12607	LINKER!$LINKER$ac_delim
12608	RXVTNAME!$RXVTNAME$ac_delim
12609	CXXCPP!$CXXCPP$ac_delim
12610	TIC!$TIC$ac_delim
12611	XMKMF!$XMKMF$ac_delim
12612	X_CFLAGS!$X_CFLAGS$ac_delim
12613	X_PRE_LIBS!$X_PRE_LIBS$ac_delim
12614	X_LIBS!$X_LIBS$ac_delim
12615	X_EXTRA_LIBS!$X_EXTRA_LIBS$ac_delim
12616	afterimage_config!$afterimage_config$ac_delim
12617	PKG_CONFIG!$PKG_CONFIG$ac_delim
12618	XFT_CONFIG!$XFT_CONFIG$ac_delim
12619	PERL!$PERL$ac_delim
12620	PERLLIB!$PERLLIB$ac_delim
12621	PERLFLAGS!$PERLFLAGS$ac_delim
12622	PERLPRIVLIBEXP!$PERLPRIVLIBEXP$ac_delim
12623	IF_PERL!$IF_PERL$ac_delim
12624	PERL_O!$PERL_O$ac_delim
12625	AFTERIMAGE_CFLAGS!$AFTERIMAGE_CFLAGS$ac_delim
12626	AFTERIMAGE_LIBS!$AFTERIMAGE_LIBS$ac_delim
12627	include_stdint_h!$include_stdint_h$ac_delim
12628	include_sys_ioctl_h!$include_sys_ioctl_h$ac_delim
12629	include_sys_strredir_h!$include_sys_strredir_h$ac_delim
12630	LIBOBJS!$LIBOBJS$ac_delim
12631	LTLIBOBJS!$LTLIBOBJS$ac_delim
12632	_ACEOF
12633
12634	if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 88; then
12635	break
12636	elif $ac_last_try; then
12637	{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
12638	echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
12639	{ (exit 1); exit 1; }; }
12640	else
12641	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
12642	fi
12643	done
12644
12645	ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
12646	if test -n "$ac_eof"; then
12647	ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
12648	ac_eof=`expr $ac_eof + 1`
12649	fi
12650
12651	cat >>$CONFIG_STATUS <<_ACEOF
12652	cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
12653	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
12654	_ACEOF
12655	sed '
12656	s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
12657	s/^/s,@/; s/!/@,|#_!!_#|/
12658	:n
12659	t n
12660	s/'"$ac_delim"'$/,g/; t
12661	s/$/\\/; p
12662	N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
12663	' >>$CONFIG_STATUS <conf$$subs.sed
12664	rm -f conf$$subs.sed
12665	cat >>$CONFIG_STATUS <<_ACEOF
12666	:end
12667	s/|#_!!_#|//g
12668	CEOF$ac_eof
12669	_ACEOF
12670
12671
12672	# VPATH may cause trouble with some makes, so we remove $(srcdir),
12673	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
12674	# trailing colons and then remove the whole line if VPATH becomes empty
12675	# (actually we leave an empty line to preserve line numbers).
12676	if test "x$srcdir" = x.; then
12677	ac_vpsub='/^[ ]*VPATH[ ]*=/{
12678	s/:*\$(srcdir):*/:/
12679	s/:*\${srcdir}:*/:/
12680	s/:*@srcdir@:*/:/
12681	s/^\([^=]*=[ ]*\):*/\1/
12682	s/:*$//
12683	s/^[^=]*=[ ]*$//
12684	}'
12685	fi
12686
12687	cat >>$CONFIG_STATUS <<\_ACEOF
12688	fi # test -n "$CONFIG_FILES"
12689
12690
12691	for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS
12692	do
12693	case $ac_tag in
12694	:[FHLC]) ac_mode=$ac_tag; continue;;
12695	esac
12696	case $ac_mode$ac_tag in
12697	:[FHL]*:*);;
12698	:L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
12699	echo "$as_me: error: Invalid tag $ac_tag." >&2;}
12700	{ (exit 1); exit 1; }; };;
12701	:[FH]-) ac_tag=-:-;;
12702	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
12703	esac
12704	ac_save_IFS=$IFS
12705	IFS=:
12706	set x $ac_tag
12707	IFS=$ac_save_IFS
12708	shift
12709	ac_file=$1
12710	shift
12711
12712	case $ac_mode in
12713	:L) ac_source=$1;;
12714	:[FH])
12715	ac_file_inputs=
12716	for ac_f
12717	do
12718	case $ac_f in
12719	-) ac_f="$tmp/stdin";;
12720	*) # Look for the file first in the build tree, then in the source tree
12721	# (if the path is not absolute). The absolute path cannot be DOS-style,
12722	# because $ac_f cannot contain `:'.
12723	test -f "$ac_f" ||
12724	case $ac_f in
12725	[\\/$]*) false;;
12726	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
12727	esac ||
12728	{ { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
12729	echo "$as_me: error: cannot find input file: $ac_f" >&2;}
12730	{ (exit 1); exit 1; }; };;
12731	esac
12732	ac_file_inputs="$ac_file_inputs $ac_f"
12733	done
12734
12735	# Let's still pretend it is `configure' which instantiates (i.e., don't
12736	# use $as_me), people would be surprised to read:
12737	# /* config.h. Generated by config.status. */
12738	configure_input="Generated from "`IFS=:
12739	echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
12740	if test x"$ac_file" != x-; then
12741	configure_input="$ac_file. $configure_input"
12742	{ echo "$as_me:$LINENO: creating $ac_file" >&5
12743	echo "$as_me: creating $ac_file" >&6;}
12744	fi
12745
12746	case $ac_tag in
12747	*:-:* | *:-) cat >"$tmp/stdin";;
12748	esac
12749	;;
12750	esac
12751
12752	ac_dir=`$as_dirname -- "$ac_file" ||
12753	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12754	X"$ac_file" : 'X\(//\)[^/]' \| \
12755	X"$ac_file" : 'X\(//\)$' \| \
12756	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
12757	echo X"$ac_file" |
12758	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12759	s//\1/
12760	q
12761	}
12762	/^X\(\/\/\)[^/].*/{
12763	s//\1/
12764	q
12765	}
12766	/^X\(\/\/\)$/{
12767	s//\1/
12768	q
12769	}
12770	/^X\(\/\).*/{
12771	s//\1/
12772	q
12773	}
12774	s/.*/./; q'`
12775	{ as_dir="$ac_dir"
12776	case $as_dir in #(	8410	case $as_dir in #(
12777	-*) as_dir=./$as_dir;;	8411	-*) as_dir=./$as_dir;;
12778	esac	8412	esac
12779	test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {	8413	test -d "$as_dir" || eval $as_mkdir_p || {
12780	as_dirs=	8414	as_dirs=
12781	while :; do	8415	while :; do
12782	case $as_dir in #(	8416	case $as_dir in #(
12783	*\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(	8417	*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
12784	*) as_qdir=$as_dir;;	8418	*) as_qdir=$as_dir;;
12785	esac	8419	esac
12786	as_dirs="'$as_qdir' $as_dirs"	8420	as_dirs="'$as_qdir' $as_dirs"
12787	as_dir=`$as_dirname -- "$as_dir" ||	8421	as_dir=`$as_dirname -- "$as_dir" ||
12788	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	8422	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12789	X"$as_dir" : 'X\(//\)[^/]' \| \	8423	X"$as_dir" : 'X\(//\)[^/]' \| \
12790	X"$as_dir" : 'X\(//\)$' \| \	8424	X"$as_dir" : 'X\(//\)$' \| \
12791	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||	8425	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
12792	echo X"$as_dir" |	8426	printf "%s\n" X"$as_dir" |
12793	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	8427	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12794	s//\1/	8428	s//\1/
12795	q	8429	q
12796	}	8430	}
12797	/^X\(\/\/\)[^/].*/{	8431	/^X\(\/\/\)[^/].*/{
…		…
12808	}	8442	}
12809	s/.*/./; q'`	8443	s/.*/./; q'`
12810	test -d "$as_dir" && break	8444	test -d "$as_dir" && break
12811	done	8445	done
12812	test -z "$as_dirs" || eval "mkdir $as_dirs"	8446	test -z "$as_dirs" || eval "mkdir $as_dirs"
12813	} || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5	8447	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
12814	echo "$as_me: error: cannot create directory $as_dir" >&2;}	8448
12815	{ (exit 1); exit 1; }; }; }	8449
		8450	} # as_fn_mkdir_p
		8451	if mkdir -p . 2>/dev/null; then
		8452	as_mkdir_p='mkdir -p "$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="$ac_dir"; as_fn_mkdir_p
12816	ac_builddir=.	9080	ac_builddir=.
12817		9081
12818	case "$ac_dir" in	9082	case "$ac_dir" in
12819	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	9083	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
12820	*)	9084	*)
12821	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	9085	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
12822	# A ".." for each directory in $ac_dir_suffix.	9086	# A ".." for each directory in $ac_dir_suffix.
12823	ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`	9087	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
12824	case $ac_top_builddir_sub in	9088	case $ac_top_builddir_sub in
12825	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	9089	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
12826	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	9090	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
12827	esac ;;	9091	esac ;;
12828	esac	9092	esac
…		…
12858	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	9122	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
12859	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;	9123	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
12860	esac	9124	esac
12861	_ACEOF	9125	_ACEOF
12862		9126
12863	cat >>$CONFIG_STATUS <<\_ACEOF	9127	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12864	# If the template does not know about datarootdir, expand it.	9128	# If the template does not know about datarootdir, expand it.
12865	# 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.
12866	ac_datarootdir_hack=; ac_datarootdir_seen=	9130	ac_datarootdir_hack=; ac_datarootdir_seen=
12867		9131	ac_sed_dataroot='
12868	case `sed -n '/datarootdir/ {	9132	/datarootdir/ {
12869	p	9133	p
12870	q	9134	q
12871	}	9135	}
12872	/@datadir@/p	9136	/@datadir@/p
12873	/@docdir@/p	9137	/@docdir@/p
12874	/@infodir@/p	9138	/@infodir@/p
12875	/@localedir@/p	9139	/@localedir@/p
12876	/@mandir@/p	9140	/@mandir@/p'
12877	' $ac_file_inputs` in	9141	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
12878	*datarootdir*) ac_datarootdir_seen=yes;;	9142	*datarootdir*) ac_datarootdir_seen=yes;;
12879	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)	9143	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
12880	{ echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5	9144	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
12881	echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}	9145	printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
12882	_ACEOF	9146	_ACEOF
12883	cat >>$CONFIG_STATUS <<_ACEOF	9147	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12884	ac_datarootdir_hack='	9148	ac_datarootdir_hack='
12885	s&@datadir@&$datadir&g	9149	s&@datadir@&$datadir&g
12886	s&@docdir@&$docdir&g	9150	s&@docdir@&$docdir&g
12887	s&@infodir@&$infodir&g	9151	s&@infodir@&$infodir&g
12888	s&@localedir@&$localedir&g	9152	s&@localedir@&$localedir&g
12889	s&@mandir@&$mandir&g	9153	s&@mandir@&$mandir&g
12890	s&\\\${datarootdir}&$datarootdir&g' ;;	9154	s&\\\${datarootdir}&$datarootdir&g' ;;
12891	esac	9155	esac
12892	_ACEOF	9156	_ACEOF
12893		9157
12894	# Neutralize VPATH when `$srcdir' = `.'.	9158	# Neutralize VPATH when `$srcdir' = `.'.
12895	# Shell code in configure.ac might set extrasub.	9159	# Shell code in configure.ac might set extrasub.
12896	# FIXME: do we really want to maintain this feature?	9160	# FIXME: do we really want to maintain this feature?
12897	cat >>$CONFIG_STATUS <<_ACEOF	9161	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12898	sed "$ac_vpsub	9162	ac_sed_extra="$ac_vpsub
12899	$extrasub	9163	$extrasub
12900	_ACEOF	9164	_ACEOF
12901	cat >>$CONFIG_STATUS <<\_ACEOF	9165	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12902	:t	9166	:t
12903	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	9167	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
12904	s&@configure_input@&$configure_input&;t t	9168	s|@configure_input@|$ac_sed_conf_input|;t t
12905	s&@top_builddir@&$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
12906	s&@srcdir@&$ac_srcdir&;t t	9171	s&@srcdir@&$ac_srcdir&;t t
12907	s&@abs_srcdir@&$ac_abs_srcdir&;t t	9172	s&@abs_srcdir@&$ac_abs_srcdir&;t t
12908	s&@top_srcdir@&$ac_top_srcdir&;t t	9173	s&@top_srcdir@&$ac_top_srcdir&;t t
12909	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t	9174	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
12910	s&@builddir@&$ac_builddir&;t t	9175	s&@builddir@&$ac_builddir&;t t
12911	s&@abs_builddir@&$ac_abs_builddir&;t t	9176	s&@abs_builddir@&$ac_abs_builddir&;t t
12912	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t	9177	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
12913	s&@INSTALL@&$ac_INSTALL&;t t	9178	s&@INSTALL@&$ac_INSTALL&;t t
12914	$ac_datarootdir_hack	9179	$ac_datarootdir_hack
12915	" $ac_file_inputs | sed -f "$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
12916		9183
12917	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&	9184	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
12918	{ 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"; } &&
12919	{ 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"; } &&
12920	{ echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9188	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
12921	which seems to be undefined. Please make sure it is defined." >&5	9189	which seems to be undefined. Please make sure it is defined" >&5
12922	echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9190	printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
12923	which seems to be undefined. Please make sure it is defined." >&2;}	9191	which seems to be undefined. Please make sure it is defined" >&2;}
12924		9192
12925	rm -f "$tmp/stdin"	9193	rm -f "$ac_tmp/stdin"
12926	case $ac_file in	9194	case $ac_file in
12927	-) cat "$tmp/out"; rm -f "$tmp/out";;	9195	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
12928	*) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;	9196	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
12929	esac	9197	esac \
		9198	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
12930	;;	9199	;;
12931	:H)	9200	:H)
12932	#	9201	#
12933	# CONFIG_HEADER	9202	# CONFIG_HEADER
12934	#	9203	#
12935	_ACEOF
12936
12937	# Transform confdefs.h into a sed script `conftest.defines', that
12938	# substitutes the proper values into config.h.in to produce config.h.
12939	rm -f conftest.defines conftest.tail
12940	# First, append a space to every undef/define line, to ease matching.
12941	echo 's/$/ /' >conftest.defines
12942	# Then, protect against being on the right side of a sed subst, or in
12943	# an unquoted here document, in config.status. If some macros were
12944	# called several times there might be several #defines for the same
12945	# symbol, which is useless. But do not sort them, since the last
12946	# AC_DEFINE must be honored.
12947	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
12948	# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
12949	# NAME is the cpp macro being defined, VALUE is the value it is being given.
12950	# PARAMS is the parameter list in the macro definition--in most cases, it's
12951	# just an empty string.
12952	ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*'
12953	ac_dB='\\)[ (].*,\\1define\\2'
12954	ac_dC=' '
12955	ac_dD=' ,'
12956
12957	uniq confdefs.h |
12958	sed -n '
12959	t rset
12960	:rset
12961	s/^[ ]*#[ ]*define[ ][ ]*//
12962	t ok
12963	d
12964	:ok
12965	s/[\\&,]/\\&/g
12966	s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
12967	s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
12968	' >>conftest.defines
12969
12970	# Remove the space that was appended to ease matching.
12971	# Then replace #undef with comments. This is necessary, for
12972	# example, in the case of _POSIX_SOURCE, which is predefined and required
12973	# on some systems where configure will not decide to define it.
12974	# (The regexp can be short, since the line contains either #define or #undef.)
12975	echo 's/ $//
12976	s,^[ #]*u.*,/* & */,' >>conftest.defines
12977
12978	# Break up conftest.defines:
12979	ac_max_sed_lines=50
12980
12981	# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
12982	# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
12983	# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
12984	# et cetera.
12985	ac_in='$ac_file_inputs'
12986	ac_out='"$tmp/out1"'
12987	ac_nxt='"$tmp/out2"'
12988
12989	while :
12990	do
12991	# Write a here document:
12992	cat >>$CONFIG_STATUS <<_ACEOF
12993	# First, check the format of the line:
12994	cat >"\$tmp/defines.sed" <<\\CEOF
12995	/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def
12996	/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def
12997	b
12998	:def
12999	_ACEOF
13000	sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
13001	echo 'CEOF
13002	sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
13003	ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
13004	sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
13005	grep . conftest.tail >/dev/null || break
13006	rm -f conftest.defines
13007	mv conftest.tail conftest.defines
13008	done
13009	rm -f conftest.defines conftest.tail
13010
13011	echo "ac_result=$ac_in" >>$CONFIG_STATUS
13012	cat >>$CONFIG_STATUS <<\_ACEOF
13013	if test x"$ac_file" != x-; then	9204	if test x"$ac_file" != x-; then
13014	echo "/* $configure_input */" >"$tmp/config.h"	9205	{
13015	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
13016	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
13017	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	9211	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
13018	echo "$as_me: $ac_file is unchanged" >&6;}	9212	printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
13019	else	9213	else
13020	rm -f $ac_file	9214	rm -f "$ac_file"
13021	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
13022	fi	9217	fi
13023	else	9218	else
13024	echo "/* $configure_input */"	9219	printf "%s\n" "/* $configure_input */" >&1 \
13025	cat "$ac_result"	9220	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
		9221	|| as_fn_error $? "could not create -" "$LINENO" 5
13026	fi	9222	fi
13027	rm -f "$tmp/out12"
13028	;;	9223	;;
13029		9224
13030		9225
13031	esac	9226	esac
13032		9227
13033	done # for ac_tag	9228	done # for ac_tag
13034		9229
13035		9230
13036	{ (exit 0); exit 0; }	9231	as_fn_exit 0
13037	_ACEOF	9232	_ACEOF
13038	chmod +x $CONFIG_STATUS
13039	ac_clean_files=$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
13040		9237
13041		9238
13042	# configure is writing to config.log, and then calls config.status.	9239	# configure is writing to config.log, and then calls config.status.
13043	# config.status does its own redirection, appending to config.log.	9240	# config.status does its own redirection, appending to config.log.
13044	# 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
…		…
13055	exec 5>/dev/null	9252	exec 5>/dev/null
13056	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false	9253	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
13057	exec 5>>config.log	9254	exec 5>>config.log
13058	# Use ||, not &&, to avoid exiting from the if with $? = 1, which	9255	# Use ||, not &&, to avoid exiting from the if with $? = 1, which
13059	# would make configure fail if this is the last instruction.	9256	# would make configure fail if this is the last instruction.
13060	$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: $ac_unrecognized_opts" >&2;}
13061	fi	9262	fi
13062		9263
13063		9264
13064	echo "Configuration:	9265	echo "Configuration:
13065		9266
…		…
13081	if test x$RESFALLBACK != x; then	9282	if test x$RESFALLBACK != x; then
13082	echo " resource class fallback: $RESFALLBACK"	9283	echo " resource class fallback: $RESFALLBACK"
13083	fi	9284	fi
13084	echo	9285	echo
13085	echo " embedded perl: $support_perl"	9286	echo " embedded perl: $support_perl"
13086	echo " libafterimage: $support_afterimage"	9287	echo " image library: $image_lib"
13087	echo	9288	echo
13088	if test x$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
13089	echo ".----------------------------------------------------------------."	9290	echo ".----------------------------------------------------------------."
13090	echo ". WARNING: --enable-xim was specified however the locale support ."	9291	echo ". WARNING: --enable-xim was specified however the locale support ."
13091	echo ". functions could not be found. ."	9292	echo ". functions could not be found. ."
…		…
13094	fi	9295	fi
13095		9296
13096	echo "*** Optionally check src/feature.h for further, rarely used options ***"	9297	echo "*** Optionally check src/feature.h for further, rarely used options ***"
13097	echo	9298	echo
13098		9299
		9300

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