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Comparing rxvt-unicode/configure (file contents):
Revision 1.116 by root, Sun Nov 11 04:08:00 2007 UTC vs.
Revision 1.167 by sf-exg, Fri May 14 13:50:22 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	PKG_CONFIG
		665	X_EXTRA_LIBS
		666	X_LIBS
		667	X_PRE_LIBS
		668	X_CFLAGS
		669	CXXCPP
		670	XMKMF
		671	TIC
		672	RXVTNAME
		673	LINKER
		674	INSTALL_DATA
		675	INSTALL_SCRIPT
		676	INSTALL_PROGRAM
		677	ac_ct_CXX
		678	CXXFLAGS
		679	CXX
		680	OBJEXT
		681	EXEEXT
		682	ac_ct_CC
		683	CPPFLAGS
		684	LDFLAGS
		685	CFLAGS
		686	CC
		687	DATE
		688	VERSION
		689	host_os
		690	host_vendor
		691	host_cpu
		692	host
		693	build_os
		694	build_vendor
		695	build_cpu
		696	build
		697	target_alias
		698	host_alias
		699	build_alias
		700	LIBS
		701	ECHO_T
		702	ECHO_N
		703	ECHO_C
		704	DEFS
		705	mandir
		706	localedir
		707	libdir
		708	psdir
		709	pdfdir
		710	dvidir
		711	htmldir
		712	infodir
		713	docdir
		714	oldincludedir
		715	includedir
		716	runstatedir
		717	localstatedir
		718	sharedstatedir
		719	sysconfdir
		720	datadir
		721	datarootdir
		722	libexecdir
		723	sbindir
		724	bindir
		725	program_transform_name
		726	prefix
		727	exec_prefix
		728	PACKAGE_URL
		729	PACKAGE_BUGREPORT
		730	PACKAGE_STRING
		731	PACKAGE_VERSION
		732	PACKAGE_TARNAME
		733	PACKAGE_NAME
617	PATH_SEPARATOR	734	PATH_SEPARATOR
618	PACKAGE_NAME	735	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	LSMDATE
664	LIBVERSION
665	CC
666	CFLAGS
667	LDFLAGS
668	CPPFLAGS
669	ac_ct_CC
670	EXEEXT
671	OBJEXT
672	CXX
673	CXXFLAGS
674	ac_ct_CXX
675	CPP
676	INSTALL_PROGRAM
677	INSTALL_SCRIPT
678	INSTALL_DATA
679	GREP
680	EGREP
681	LINKER
682	INSTALL_LIBRXVT
683	RXVTNAME
684	CXXCPP
685	TIC
686	XMKMF
687	X_CFLAGS
688	X_PRE_LIBS
689	X_LIBS
690	X_EXTRA_LIBS
691	afterimage_config
692	rxvt_int16_typedef
693	rxvt_uint16_typedef
694	rxvt_int32_typedef
695	rxvt_uint32_typedef
696	rxvt_intp_define
697	rxvt_u_intp_define
698	PKG_CONFIG
699	XFT_CONFIG
700	PERL
701	PERLLIB
702	PERLFLAGS
703	PERLPRIVLIBEXP
704	IF_PERL
705	PERL_O
706	AFTERIMAGE_CFLAGS
707	AFTERIMAGE_LIBS
708	include_stdint_h
709	include_stdarg_h
710	include_stdlib_h
711	include_unistd_h
712	include_string_h
713	include_fcntl_h
714	include_util_h
715	include_assert_h
716	include_sys_ioctl_h
717	include_sys_select_h
718	include_sys_strredir_h
719	include_sys_time_h
720	include_time_h
721	LIBOBJS
722	LTLIBOBJS'
723	ac_subst_files=''	736	ac_subst_files=''
		737	ac_user_opts='
		738	enable_option_checking
		739	enable_everything
		740	enable_assert
		741	enable_warnings
		742	enable_256_color
		743	enable_unicode3
		744	enable_combining
		745	enable_xft
		746	enable_font_styles
		747	enable_pixbuf
		748	enable_startup_notification
		749	enable_transparency
		750	enable_fading
		751	enable_rxvt_scroll
		752	enable_next_scroll
		753	enable_xterm_scroll
		754	enable_perl
		755	with_codesets
		756	enable_xim
		757	enable_backspace_key
		758	enable_delete_key
		759	enable_resources
		760	enable_8bitctrls
		761	enable_fallback
		762	with_res_name
		763	with_res_class
		764	with_name
		765	enable_swapscreen
		766	enable_iso14755
		767	enable_frills
		768	enable_keepscrolling
		769	enable_selectionscrolling
		770	enable_mousewheel
		771	enable_slipwheeling
		772	enable_smart_resize
		773	enable_text_blink
		774	enable_pointer_blank
		775	with_term
		776	with_terminfo
		777	with_x
		778	enable_utmp
		779	enable_wtmp
		780	enable_lastlog
		781	'
724	ac_precious_vars='build_alias	782	ac_precious_vars='build_alias
725	host_alias	783	host_alias
726	target_alias	784	target_alias
727	CC	785	CC
728	CFLAGS	786	CFLAGS
…		…
730	LIBS	788	LIBS
731	CPPFLAGS	789	CPPFLAGS
732	CXX	790	CXX
733	CXXFLAGS	791	CXXFLAGS
734	CCC	792	CCC
735	CPP	793	XMKMF
736	CXXCPP	794	CXXCPP'
737	XMKMF'
738		795
739		796
740	# Initialize some variables set by options.	797	# Initialize some variables set by options.
741	ac_init_help=	798	ac_init_help=
742	ac_init_version=false	799	ac_init_version=false
		800	ac_unrecognized_opts=
		801	ac_unrecognized_sep=
743	# The variables have the same names as the options, with	802	# The variables have the same names as the options, with
744	# dashes changed to underlines.	803	# dashes changed to underlines.
745	cache_file=/dev/null	804	cache_file=/dev/null
746	exec_prefix=NONE	805	exec_prefix=NONE
747	no_create=	806	no_create=
…		…
769	datarootdir='${prefix}/share'	828	datarootdir='${prefix}/share'
770	datadir='${datarootdir}'	829	datadir='${datarootdir}'
771	sysconfdir='${prefix}/etc'	830	sysconfdir='${prefix}/etc'
772	sharedstatedir='${prefix}/com'	831	sharedstatedir='${prefix}/com'
773	localstatedir='${prefix}/var'	832	localstatedir='${prefix}/var'
		833	runstatedir='${localstatedir}/run'
774	includedir='${prefix}/include'	834	includedir='${prefix}/include'
775	oldincludedir='/usr/include'	835	oldincludedir='/usr/include'
776	docdir='${datarootdir}/doc/${PACKAGE}'	836	docdir='${datarootdir}/doc/${PACKAGE}'
777	infodir='${datarootdir}/info'	837	infodir='${datarootdir}/info'
778	htmldir='${docdir}'	838	htmldir='${docdir}'
…		…
793	ac_prev=	853	ac_prev=
794	continue	854	continue
795	fi	855	fi
796		856
797	case $ac_option in	857	case $ac_option in
798	*=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;	858	*=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
		859	*=) ac_optarg= ;;
799	*) ac_optarg=yes ;;	860	*) ac_optarg=yes ;;
800	esac	861	esac
801
802	# Accept the important Cygnus configure options, so we can diagnose typos.
803		862
804	case $ac_dashdash$ac_option in	863	case $ac_dashdash$ac_option in
805	--)	864	--)
806	ac_dashdash=yes ;;	865	ac_dashdash=yes ;;
807		866
…		…
836	-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \	895	-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
837	| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)	896	| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
838	datarootdir=$ac_optarg ;;	897	datarootdir=$ac_optarg ;;
839		898
840	-disable-* | --disable-*)	899	-disable-* | --disable-*)
841	ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`	900	ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
842	# Reject names that are not valid shell variable names.	901	# Reject names that are not valid shell variable names.
843	expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&	902	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
844	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	903	as_fn_error $? "invalid feature name: \`$ac_useropt'"
845	{ (exit 1); exit 1; }; }	904	ac_useropt_orig=$ac_useropt
846	ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`	905	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
		906	case $ac_user_opts in
		907	*"
		908	"enable_$ac_useropt"
		909	"*) ;;
		910	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
		911	ac_unrecognized_sep=', ';;
		912	esac
847	eval enable_$ac_feature=no ;;	913	eval enable_$ac_useropt=no ;;
848		914
849	-docdir | --docdir | --docdi | --doc | --do)	915	-docdir | --docdir | --docdi | --doc | --do)
850	ac_prev=docdir ;;	916	ac_prev=docdir ;;
851	-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)	917	-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
852	docdir=$ac_optarg ;;	918	docdir=$ac_optarg ;;
…		…
855	ac_prev=dvidir ;;	921	ac_prev=dvidir ;;
856	-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)	922	-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
857	dvidir=$ac_optarg ;;	923	dvidir=$ac_optarg ;;
858		924
859	-enable-* | --enable-*)	925	-enable-* | --enable-*)
860	ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`	926	ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
861	# Reject names that are not valid shell variable names.	927	# Reject names that are not valid shell variable names.
862	expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&	928	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
863	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	929	as_fn_error $? "invalid feature name: \`$ac_useropt'"
864	{ (exit 1); exit 1; }; }	930	ac_useropt_orig=$ac_useropt
865	ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`	931	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
		932	case $ac_user_opts in
		933	*"
		934	"enable_$ac_useropt"
		935	"*) ;;
		936	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
		937	ac_unrecognized_sep=', ';;
		938	esac
866	eval enable_$ac_feature=\$ac_optarg ;;	939	eval enable_$ac_useropt=\$ac_optarg ;;
867		940
868	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \	941	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
869	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \	942	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
870	| --exec | --exe | --ex)	943	| --exec | --exe | --ex)
871	ac_prev=exec_prefix ;;	944	ac_prev=exec_prefix ;;
…		…
1006		1079
1007	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	1080	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1008	| -silent | --silent | --silen | --sile | --sil)	1081	| -silent | --silent | --silen | --sile | --sil)
1009	silent=yes ;;	1082	silent=yes ;;
1010		1083
		1084	-runstatedir | --runstatedir | --runstatedi | --runstated \
		1085	| --runstate | --runstat | --runsta | --runst | --runs \
		1086	| --run | --ru | --r)
		1087	ac_prev=runstatedir ;;
		1088	-runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
		1089	| --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
		1090	| --run=* | --ru=* | --r=*)
		1091	runstatedir=$ac_optarg ;;
		1092
1011	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)	1093	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1012	ac_prev=sbindir ;;	1094	ac_prev=sbindir ;;
1013	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \	1095	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1014	| --sbi=* | --sb=*)	1096	| --sbi=* | --sb=*)
1015	sbindir=$ac_optarg ;;	1097	sbindir=$ac_optarg ;;
…		…
1052		1134
1053	-version | --version | --versio | --versi | --vers | -V)	1135	-version | --version | --versio | --versi | --vers | -V)
1054	ac_init_version=: ;;	1136	ac_init_version=: ;;
1055		1137
1056	-with-* | --with-*)	1138	-with-* | --with-*)
1057	ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`	1139	ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1058	# Reject names that are not valid shell variable names.	1140	# Reject names that are not valid shell variable names.
1059	expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1141	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1060	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1142	as_fn_error $? "invalid package name: \`$ac_useropt'"
1061	{ (exit 1); exit 1; }; }	1143	ac_useropt_orig=$ac_useropt
1062	ac_package=`echo $ac_package | sed 's/[-.]/_/g'`	1144	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
		1145	case $ac_user_opts in
		1146	*"
		1147	"with_$ac_useropt"
		1148	"*) ;;
		1149	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
		1150	ac_unrecognized_sep=', ';;
		1151	esac
1063	eval with_$ac_package=\$ac_optarg ;;	1152	eval with_$ac_useropt=\$ac_optarg ;;
1064		1153
1065	-without-* | --without-*)	1154	-without-* | --without-*)
1066	ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`	1155	ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1067	# Reject names that are not valid shell variable names.	1156	# Reject names that are not valid shell variable names.
1068	expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1157	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1069	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1158	as_fn_error $? "invalid package name: \`$ac_useropt'"
1070	{ (exit 1); exit 1; }; }	1159	ac_useropt_orig=$ac_useropt
1071	ac_package=`echo $ac_package | sed 's/[-.]/_/g'`	1160	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
		1161	case $ac_user_opts in
		1162	*"
		1163	"with_$ac_useropt"
		1164	"*) ;;
		1165	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
		1166	ac_unrecognized_sep=', ';;
		1167	esac
1072	eval with_$ac_package=no ;;	1168	eval with_$ac_useropt=no ;;
1073		1169
1074	--x)	1170	--x)
1075	# Obsolete; use --with-x.	1171	# Obsolete; use --with-x.
1076	with_x=yes ;;	1172	with_x=yes ;;
1077		1173
…		…
1087	ac_prev=x_libraries ;;	1183	ac_prev=x_libraries ;;
1088	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \	1184	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1089	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)	1185	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1090	x_libraries=$ac_optarg ;;	1186	x_libraries=$ac_optarg ;;
1091		1187
1092	-*) { echo "$as_me: error: unrecognized option: $ac_option	1188	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1093	Try \`$0 --help' for more information." >&2	1189	Try \`$0 --help' for more information"
1094	{ (exit 1); exit 1; }; }
1095	;;	1190	;;
1096		1191
1097	*=*)	1192	*=*)
1098	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`	1193	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1099	# Reject names that are not valid shell variable names.	1194	# Reject names that are not valid shell variable names.
1100	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&	1195	case $ac_envvar in #(
		1196	'' | [0-9]* | *[!_$as_cr_alnum]* )
1101	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2	1197	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1102	{ (exit 1); exit 1; }; }	1198	esac
1103	eval $ac_envvar=\$ac_optarg	1199	eval $ac_envvar=\$ac_optarg
1104	export $ac_envvar ;;	1200	export $ac_envvar ;;
1105		1201
1106	*)	1202	*)
1107	# FIXME: should be removed in autoconf 3.0.	1203	# FIXME: should be removed in autoconf 3.0.
1108	echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1204	printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
1109	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1205	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1110	echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1206	printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
1111	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}	1207	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1112	;;	1208	;;
1113		1209
1114	esac	1210	esac
1115	done	1211	done
1116		1212
1117	if test -n "$ac_prev"; then	1213	if test -n "$ac_prev"; then
1118	ac_option=--`echo $ac_prev | sed 's/_/-/g'`	1214	ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1119	{ echo "$as_me: error: missing argument to $ac_option" >&2	1215	as_fn_error $? "missing argument to $ac_option"
1120	{ (exit 1); exit 1; }; }
1121	fi	1216	fi
1122		1217
1123	# Be sure to have absolute directory names.	1218	if test -n "$ac_unrecognized_opts"; then
		1219	case $enable_option_checking in
		1220	no) ;;
		1221	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
		1222	*) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
		1223	esac
		1224	fi
		1225
		1226	# Check all directory arguments for consistency.
1124	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \	1227	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1125	datadir sysconfdir sharedstatedir localstatedir includedir \	1228	datadir sysconfdir sharedstatedir localstatedir includedir \
1126	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \	1229	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1127	libdir localedir mandir	1230	libdir localedir mandir runstatedir
1128	do	1231	do
1129	eval ac_val=\$$ac_var	1232	eval ac_val=\$$ac_var
		1233	# Remove trailing slashes.
		1234	case $ac_val in
		1235	*/ )
		1236	ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
		1237	eval $ac_var=\$ac_val;;
		1238	esac
		1239	# Be sure to have absolute directory names.
1130	case $ac_val in	1240	case $ac_val in
1131	[\\/$]* | ?:[\\/]* ) continue;;	1241	[\\/$]* | ?:[\\/]* ) continue;;
1132	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;	1242	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1133	esac	1243	esac
1134	{ echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1244	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1135	{ (exit 1); exit 1; }; }
1136	done	1245	done
1137		1246
1138	# There might be people who depend on the old broken behavior: `$host'	1247	# There might be people who depend on the old broken behavior: `$host'
1139	# used to hold the argument of --host etc.	1248	# used to hold the argument of --host etc.
1140	# FIXME: To remove some day.	1249	# FIXME: To remove some day.
…		…
1144		1253
1145	# FIXME: To remove some day.	1254	# FIXME: To remove some day.
1146	if test "x$host_alias" != x; then	1255	if test "x$host_alias" != x; then
1147	if test "x$build_alias" = x; then	1256	if test "x$build_alias" = x; then
1148	cross_compiling=maybe	1257	cross_compiling=maybe
1149	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1150	If a cross compiler is detected then cross compile mode will be used." >&2
1151	elif test "x$build_alias" != "x$host_alias"; then	1258	elif test "x$build_alias" != "x$host_alias"; then
1152	cross_compiling=yes	1259	cross_compiling=yes
1153	fi	1260	fi
1154	fi	1261	fi
1155		1262
…		…
1160		1267
1161		1268
1162	ac_pwd=`pwd` && test -n "$ac_pwd" &&	1269	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1163	ac_ls_di=`ls -di .` &&	1270	ac_ls_di=`ls -di .` &&
1164	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||	1271	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1165	{ echo "$as_me: error: Working directory cannot be determined" >&2	1272	as_fn_error $? "working directory cannot be determined"
1166	{ (exit 1); exit 1; }; }
1167	test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||	1273	test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1168	{ echo "$as_me: error: pwd does not report name of working directory" >&2	1274	as_fn_error $? "pwd does not report name of working directory"
1169	{ (exit 1); exit 1; }; }
1170		1275
1171		1276
1172	# Find the source files, if location was not specified.	1277	# Find the source files, if location was not specified.
1173	if test -z "$srcdir"; then	1278	if test -z "$srcdir"; then
1174	ac_srcdir_defaulted=yes	1279	ac_srcdir_defaulted=yes
1175	# Try the directory containing this script, then the parent directory.	1280	# Try the directory containing this script, then the parent directory.
1176	ac_confdir=`$as_dirname -- "$0" ||	1281	ac_confdir=`$as_dirname -- "$as_myself" ||
1177	$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	1282	$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1178	X"$0" : 'X\(//\)[^/]' \| \	1283	X"$as_myself" : 'X\(//\)[^/]' \| \
1179	X"$0" : 'X\(//\)$' \| \	1284	X"$as_myself" : 'X\(//\)$' \| \
1180	X"$0" : 'X\(/\)' \| . 2>/dev/null ||	1285	X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1181	echo X"$0" |	1286	printf "%s\n" X"$as_myself" |
1182	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	1287	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1183	s//\1/	1288	s//\1/
1184	q	1289	q
1185	}	1290	}
1186	/^X\(\/\/\)[^/].*/{	1291	/^X\(\/\/\)[^/].*/{
…		…
1203	else	1308	else
1204	ac_srcdir_defaulted=no	1309	ac_srcdir_defaulted=no
1205	fi	1310	fi
1206	if test ! -r "$srcdir/$ac_unique_file"; then	1311	if test ! -r "$srcdir/$ac_unique_file"; then
1207	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."	1312	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1208	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2	1313	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1209	{ (exit 1); exit 1; }; }
1210	fi	1314	fi
1211	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"	1315	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1212	ac_abs_confdir=`(	1316	ac_abs_confdir=`(
1213	cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2	1317	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1214	{ (exit 1); exit 1; }; }
1215	pwd)`	1318	pwd)`
1216	# When building in place, set srcdir=.	1319	# When building in place, set srcdir=.
1217	if test "$ac_abs_confdir" = "$ac_pwd"; then	1320	if test "$ac_abs_confdir" = "$ac_pwd"; then
1218	srcdir=.	1321	srcdir=.
1219	fi	1322	fi
…		…
1249	Configuration:	1352	Configuration:
1250	-h, --help display this help and exit	1353	-h, --help display this help and exit
1251	--help=short display options specific to this package	1354	--help=short display options specific to this package
1252	--help=recursive display the short help of all the included packages	1355	--help=recursive display the short help of all the included packages
1253	-V, --version display version information and exit	1356	-V, --version display version information and exit
1254	-q, --quiet, --silent do not print \`checking...' messages	1357	-q, --quiet, --silent do not print \`checking ...' messages
1255	--cache-file=FILE cache test results in FILE [disabled]	1358	--cache-file=FILE cache test results in FILE [disabled]
1256	-C, --config-cache alias for \`--cache-file=config.cache'	1359	-C, --config-cache alias for \`--cache-file=config.cache'
1257	-n, --no-create do not create output files	1360	-n, --no-create do not create output files
1258	--srcdir=DIR find the sources in DIR [configure dir or \`..']	1361	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1259		1362
1260	Installation directories:	1363	Installation directories:
1261	--prefix=PREFIX install architecture-independent files in PREFIX	1364	--prefix=PREFIX install architecture-independent files in PREFIX
1262	[$ac_default_prefix]	1365	[$ac_default_prefix]
1263	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX	1366	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1264	[PREFIX]	1367	[PREFIX]
1265		1368
1266	By default, \`make install' will install all the files in	1369	By default, \`make install' will install all the files in
1267	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify	1370	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1268	an installation prefix other than \`$ac_default_prefix' using \`--prefix',	1371	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1269	for instance \`--prefix=\$HOME'.	1372	for instance \`--prefix=\$HOME'.
1270		1373
1271	For better control, use the options below.	1374	For better control, use the options below.
1272		1375
1273	Fine tuning of the installation directories:	1376	Fine tuning of the installation directories:
1274	--bindir=DIR user executables [EPREFIX/bin]	1377	--bindir=DIR user executables [EPREFIX/bin]
1275	--sbindir=DIR system admin executables [EPREFIX/sbin]	1378	--sbindir=DIR system admin executables [EPREFIX/sbin]
1276	--libexecdir=DIR program executables [EPREFIX/libexec]	1379	--libexecdir=DIR program executables [EPREFIX/libexec]
1277	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]	1380	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1278	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1381	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1279	--localstatedir=DIR modifiable single-machine data [PREFIX/var]	1382	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
		1383	--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1280	--libdir=DIR object code libraries [EPREFIX/lib]	1384	--libdir=DIR object code libraries [EPREFIX/lib]
1281	--includedir=DIR C header files [PREFIX/include]	1385	--includedir=DIR C header files [PREFIX/include]
1282	--oldincludedir=DIR C header files for non-gcc [/usr/include]	1386	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1283	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]	1387	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1284	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]	1388	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1285	--infodir=DIR info documentation [DATAROOTDIR/info]	1389	--infodir=DIR info documentation [DATAROOTDIR/info]
1286	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]	1390	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1287	--mandir=DIR man documentation [DATAROOTDIR/man]	1391	--mandir=DIR man documentation [DATAROOTDIR/man]
1288	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]	1392	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1289	--htmldir=DIR html documentation [DOCDIR]	1393	--htmldir=DIR html documentation [DOCDIR]
1290	--dvidir=DIR dvi documentation [DOCDIR]	1394	--dvidir=DIR dvi documentation [DOCDIR]
1291	--pdfdir=DIR pdf documentation [DOCDIR]	1395	--pdfdir=DIR pdf documentation [DOCDIR]
1292	--psdir=DIR ps documentation [DOCDIR]	1396	--psdir=DIR ps documentation [DOCDIR]
1293	_ACEOF	1397	_ACEOF
1294		1398
1295	cat <<\_ACEOF	1399	cat <<\_ACEOF
1296		1400
1297	X features:	1401	X features:
1298	--x-includes=DIR X include files are in DIR	1402	--x-includes=DIR X include files are in DIR
1299	--x-libraries=DIR X library files are in DIR	1403	--x-libraries=DIR X library files are in DIR
1300
1301	Program names:
1302	--program-prefix=PREFIX prepend PREFIX to installed program names
1303	--program-suffix=SUFFIX append SUFFIX to installed program names
1304	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
1305		1404
1306	System types:	1405	System types:
1307	--build=BUILD configure for building on BUILD [guessed]	1406	--build=BUILD configure for building on BUILD [guessed]
1308	--host=HOST cross-compile to build programs to run on HOST [BUILD]	1407	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1309	_ACEOF	1408	_ACEOF
…		…
1312	if test -n "$ac_init_help"; then	1411	if test -n "$ac_init_help"; then
1313		1412
1314	cat <<\_ACEOF	1413	cat <<\_ACEOF
1315		1414
1316	Optional Features:	1415	Optional Features:
		1416	--disable-option-checking ignore unrecognized --enable/--with options
1317	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)	1417	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1318	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]	1418	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1319	--enable-everything enable standard non-multichoice features	1419	--enable-everything enable standard non-multichoice features
1320	NOTE: this option is order dependent	1420	NOTE: this option is order dependent
1321	NOTE: automatically enabled with --enable-shared	1421	--enable-assert enable assertions
1322	--enable-warnings turn on g++ warnings	1422	--enable-warnings turn on g++ warnings
		1423	--enable-256-color enable 256-color support
1323	--enable-unicode3 use 21 instead of 16 bits to represent unicode characters	1424	--enable-unicode3 use 21 instead of 16 bits to represent unicode characters
1324	--enable-combining enable composition of base and combining characters	1425	--enable-combining enable composition of base and combining characters
1325	--enable-xft enable xft support on systems that have it	1426	--enable-xft enable xft support on systems that have it
1326	--enable-font-styles enable bold and italic support	1427	--enable-font-styles enable bold and italic support
1327	--enable-afterimage enable integration with libAfterImage for background images	1428	--enable-pixbuf enable integration with gdk-pixbuf for background images
		1429	--enable-startup-notification enable freedesktop startup notification support
1328	--enable-transparency enable transparent backgrounds	1430	--enable-transparency enable transparent backgrounds
1329	--enable-fading enable colors fading when off focus	1431	--enable-fading enable colors fading when off focus
1330	--enable-rxvt-scroll enable rxvt style scrollbar	1432	--enable-rxvt-scroll enable rxvt style scrollbar
1331	--enable-next-scroll enable NeXT style scrollbar	1433	--enable-next-scroll enable NeXT style scrollbar
1332	--enable-xterm-scroll enable Xterm style scrollbar	1434	--enable-xterm-scroll enable Xterm style scrollbar
1333	--enable-perl enable embedded perl interpreter	1435	--enable-perl enable embedded perl interpreter
1334	--enable-plain-scroll enable plain style scrollbar
1335	--enable-xim XIM (X Input Method) protocol support	1436	--enable-xim XIM (X Input Method) protocol support
1336	--disable-backspace-key disable handling of the backspace key	1437	--disable-backspace-key disable handling of the backspace key
1337	--disable-delete-key disable handling of the delete key	1438	--disable-delete-key disable handling of the delete key
1338	--disable-resources disable all resource checking	1439	--disable-resources disable all resource checking
1339	--enable-8bitctrls enable 8 bit control sequences (not recommended)	1440	--enable-8bitctrls enable 8 bit control sequences (not recommended)
…		…
1345	--enable-selectionscrolling enable scrolling during selections	1446	--enable-selectionscrolling enable scrolling during selections
1346	--enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5	1447	--enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5
1347	--enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel)	1448	--enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel)
1348	--enable-smart-resize enable smart growth/shrink behaviour	1449	--enable-smart-resize enable smart growth/shrink behaviour
1349	--enable-text-blink enable blinking text	1450	--enable-text-blink enable blinking text
1350	--enable-pointer-blank enable pointer blank when typing or inactive pointer	1451	--enable-pointer-blank enable pointer blanking when typing or inactive
1351	--enable-utmp enable utmp (utmpx) support	1452	--enable-utmp enable utmp (utmpx) support
1352	--enable-wtmp enable wtmp (wtmpx) support (requires --enable-utmp)	1453	--enable-wtmp enable wtmp (wtmpx) support (requires --enable-utmp)
1353	--enable-lastlog enable lastlog support (requires --enable-utmp)	1454	--enable-lastlog enable lastlog support (requires --enable-utmp)
1354		1455
1355	Optional Packages:	1456	Optional Packages:
1356	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1457	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1357	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1458	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1358	--with-afterimage-config=DIR use libAfterImage config script in DIR
1359	--with-codesets=CS,... compile in additional codesets (jp,jp_ext,kr,zh,zh_ext,all)	1459	--with-codesets=CS,... compile in additional codesets (jp,jp_ext,kr,zh,zh_ext,all)
1360	--with-res-name=NAME use this as default resource name (default: urxvt)	1460	--with-res-name=NAME use this as default resource name (default: urxvt)
1361	--with-res-class=CLASS use this as the resource class (default: URxvt)	1461	--with-res-class=CLASS use this as the resource class (default: URxvt)
1362	--with-name=NAME set the basename for the installed binaries (default: urxvt)	1462	--with-name=NAME set the basename for the installed binaries (default: urxvt)
1363	--with-term=NAME set the terminal to NAME (default: rxvt)	1463	--with-term=NAME set the terminal to NAME (default: rxvt)
…		…
1368	CC C compiler command	1468	CC C compiler command
1369	CFLAGS C compiler flags	1469	CFLAGS C compiler flags
1370	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a	1470	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1371	nonstandard directory <lib dir>	1471	nonstandard directory <lib dir>
1372	LIBS libraries to pass to the linker, e.g. -l<library>	1472	LIBS libraries to pass to the linker, e.g. -l<library>
1373	CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if	1473	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1374	you have headers in a nonstandard directory <include dir>	1474	you have headers in a nonstandard directory <include dir>
1375	CXX C++ compiler command	1475	CXX C++ compiler command
1376	CXXFLAGS C++ compiler flags	1476	CXXFLAGS C++ compiler flags
1377	CPP C preprocessor	1477	XMKMF Path to xmkmf, Makefile generator for X Window System
1378	CXXCPP C++ preprocessor	1478	CXXCPP C++ preprocessor
1379	XMKMF Path to xmkmf, Makefile generator for X Window System
1380		1479
1381	Use these variables to override the choices made by `configure' or to help	1480	Use these variables to override the choices made by `configure' or to help
1382	it to find libraries and programs with nonstandard names/locations.	1481	it to find libraries and programs with nonstandard names/locations.
1383		1482
		1483	Report bugs to the package provider.
1384	_ACEOF	1484	_ACEOF
1385	ac_status=$?	1485	ac_status=$?
1386	fi	1486	fi
1387		1487
1388	if test "$ac_init_help" = "recursive"; then	1488	if test "$ac_init_help" = "recursive"; then
1389	# If there are subdirs, report their specific --help.	1489	# If there are subdirs, report their specific --help.
1390	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue	1490	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1391	test -d "$ac_dir" || continue	1491	test -d "$ac_dir" ||
		1492	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
		1493	continue
1392	ac_builddir=.	1494	ac_builddir=.
1393		1495
1394	case "$ac_dir" in	1496	case "$ac_dir" in
1395	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	1497	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1396	*)	1498	*)
1397	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	1499	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1398	# A ".." for each directory in $ac_dir_suffix.	1500	# A ".." for each directory in $ac_dir_suffix.
1399	ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`	1501	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1400	case $ac_top_builddir_sub in	1502	case $ac_top_builddir_sub in
1401	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	1503	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1402	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	1504	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1403	esac ;;	1505	esac ;;
1404	esac	1506	esac
…		…
1422	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;	1524	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1423	esac	1525	esac
1424	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix	1526	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1425		1527
1426	cd "$ac_dir" || { ac_status=$?; continue; }	1528	cd "$ac_dir" || { ac_status=$?; continue; }
1427	# Check for guested configure.	1529	# Check for configure.gnu first; this name is used for a wrapper for
		1530	# Metaconfig's "Configure" on case-insensitive file systems.
1428	if test -f "$ac_srcdir/configure.gnu"; then	1531	if test -f "$ac_srcdir/configure.gnu"; then
1429	echo &&	1532	echo &&
1430	$SHELL "$ac_srcdir/configure.gnu" --help=recursive	1533	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1431	elif test -f "$ac_srcdir/configure"; then	1534	elif test -f "$ac_srcdir/configure"; then
1432	echo &&	1535	echo &&
1433	$SHELL "$ac_srcdir/configure" --help=recursive	1536	$SHELL "$ac_srcdir/configure" --help=recursive
1434	else	1537	else
1435	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1538	printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1436	fi || ac_status=$?	1539	fi || ac_status=$?
1437	cd "$ac_pwd" || { ac_status=$?; break; }	1540	cd "$ac_pwd" || { ac_status=$?; break; }
1438	done	1541	done
1439	fi	1542	fi
1440		1543
1441	test -n "$ac_init_help" && exit $ac_status	1544	test -n "$ac_init_help" && exit $ac_status
1442	if $ac_init_version; then	1545	if $ac_init_version; then
1443	cat <<\_ACEOF	1546	cat <<\_ACEOF
1444	configure	1547	configure
1445	generated by GNU Autoconf 2.61	1548	generated by GNU Autoconf 2.71
1446		1549
1447	Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,	1550	Copyright (C) 2021 Free Software Foundation, Inc.
1448	2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1449	This configure script is free software; the Free Software Foundation	1551	This configure script is free software; the Free Software Foundation
1450	gives unlimited permission to copy, distribute and modify it.	1552	gives unlimited permission to copy, distribute and modify it.
1451	_ACEOF	1553	_ACEOF
1452	exit	1554	exit
1453	fi	1555	fi
		1556
		1557	## ------------------------ ##
		1558	## Autoconf initialization. ##
		1559	## ------------------------ ##
		1560
		1561	# ac_fn_c_try_compile LINENO
		1562	# --------------------------
		1563	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1564	ac_fn_c_try_compile ()
		1565	{
		1566	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1567	rm -f conftest.$ac_objext conftest.beam
		1568	if { { ac_try="$ac_compile"
		1569	case "(($ac_try" in
		1570	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1571	*) ac_try_echo=$ac_try;;
		1572	esac
		1573	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1574	printf "%s\n" "$ac_try_echo"; } >&5
		1575	(eval "$ac_compile") 2>conftest.err
		1576	ac_status=$?
		1577	if test -s conftest.err; then
		1578	grep -v '^ *+' conftest.err >conftest.er1
		1579	cat conftest.er1 >&5
		1580	mv -f conftest.er1 conftest.err
		1581	fi
		1582	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1583	test $ac_status = 0; } && {
		1584	test -z "$ac_c_werror_flag" ||
		1585	test ! -s conftest.err
		1586	} && test -s conftest.$ac_objext
		1587	then :
		1588	ac_retval=0
		1589	else $as_nop
		1590	printf "%s\n" "$as_me: failed program was:" >&5
		1591	sed 's/^/| /' conftest.$ac_ext >&5
		1592
		1593	ac_retval=1
		1594	fi
		1595	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1596	as_fn_set_status $ac_retval
		1597
		1598	} # ac_fn_c_try_compile
		1599
		1600	# ac_fn_cxx_try_compile LINENO
		1601	# ----------------------------
		1602	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1603	ac_fn_cxx_try_compile ()
		1604	{
		1605	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1606	rm -f conftest.$ac_objext conftest.beam
		1607	if { { ac_try="$ac_compile"
		1608	case "(($ac_try" in
		1609	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1610	*) ac_try_echo=$ac_try;;
		1611	esac
		1612	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1613	printf "%s\n" "$ac_try_echo"; } >&5
		1614	(eval "$ac_compile") 2>conftest.err
		1615	ac_status=$?
		1616	if test -s conftest.err; then
		1617	grep -v '^ *+' conftest.err >conftest.er1
		1618	cat conftest.er1 >&5
		1619	mv -f conftest.er1 conftest.err
		1620	fi
		1621	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1622	test $ac_status = 0; } && {
		1623	test -z "$ac_cxx_werror_flag" ||
		1624	test ! -s conftest.err
		1625	} && test -s conftest.$ac_objext
		1626	then :
		1627	ac_retval=0
		1628	else $as_nop
		1629	printf "%s\n" "$as_me: failed program was:" >&5
		1630	sed 's/^/| /' conftest.$ac_ext >&5
		1631
		1632	ac_retval=1
		1633	fi
		1634	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1635	as_fn_set_status $ac_retval
		1636
		1637	} # ac_fn_cxx_try_compile
		1638
		1639	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
		1640	# -------------------------------------------------------
		1641	# Tests whether HEADER exists and can be compiled using the include files in
		1642	# INCLUDES, setting the cache variable VAR accordingly.
		1643	ac_fn_c_check_header_compile ()
		1644	{
		1645	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1646	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1647	printf %s "checking for $2... " >&6; }
		1648	if eval test \${$3+y}
		1649	then :
		1650	printf %s "(cached) " >&6
		1651	else $as_nop
		1652	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1653	/* end confdefs.h. */
		1654	$4
		1655	#include <$2>
		1656	_ACEOF
		1657	if ac_fn_c_try_compile "$LINENO"
		1658	then :
		1659	eval "$3=yes"
		1660	else $as_nop
		1661	eval "$3=no"
		1662	fi
		1663	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1664	fi
		1665	eval ac_res=\$$3
		1666	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1667	printf "%s\n" "$ac_res" >&6; }
		1668	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1669
		1670	} # ac_fn_c_check_header_compile
		1671
		1672	# ac_fn_cxx_try_link LINENO
		1673	# -------------------------
		1674	# Try to link conftest.$ac_ext, and return whether this succeeded.
		1675	ac_fn_cxx_try_link ()
		1676	{
		1677	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1678	rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
		1679	if { { ac_try="$ac_link"
		1680	case "(($ac_try" in
		1681	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1682	*) ac_try_echo=$ac_try;;
		1683	esac
		1684	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1685	printf "%s\n" "$ac_try_echo"; } >&5
		1686	(eval "$ac_link") 2>conftest.err
		1687	ac_status=$?
		1688	if test -s conftest.err; then
		1689	grep -v '^ *+' conftest.err >conftest.er1
		1690	cat conftest.er1 >&5
		1691	mv -f conftest.er1 conftest.err
		1692	fi
		1693	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1694	test $ac_status = 0; } && {
		1695	test -z "$ac_cxx_werror_flag" ||
		1696	test ! -s conftest.err
		1697	} && test -s conftest$ac_exeext && {
		1698	test "$cross_compiling" = yes ||
		1699	test -x conftest$ac_exeext
		1700	}
		1701	then :
		1702	ac_retval=0
		1703	else $as_nop
		1704	printf "%s\n" "$as_me: failed program was:" >&5
		1705	sed 's/^/| /' conftest.$ac_ext >&5
		1706
		1707	ac_retval=1
		1708	fi
		1709	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		1710	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		1711	# interfere with the next link command; also delete a directory that is
		1712	# left behind by Apple's compiler. We do this before executing the actions.
		1713	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1714	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1715	as_fn_set_status $ac_retval
		1716
		1717	} # ac_fn_cxx_try_link
		1718
		1719	# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
		1720	# ---------------------------------------------------------
		1721	# Tests whether HEADER exists and can be compiled using the include files in
		1722	# INCLUDES, setting the cache variable VAR accordingly.
		1723	ac_fn_cxx_check_header_compile ()
		1724	{
		1725	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1726	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1727	printf %s "checking for $2... " >&6; }
		1728	if eval test \${$3+y}
		1729	then :
		1730	printf %s "(cached) " >&6
		1731	else $as_nop
		1732	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1733	/* end confdefs.h. */
		1734	$4
		1735	#include <$2>
		1736	_ACEOF
		1737	if ac_fn_cxx_try_compile "$LINENO"
		1738	then :
		1739	eval "$3=yes"
		1740	else $as_nop
		1741	eval "$3=no"
		1742	fi
		1743	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1744	fi
		1745	eval ac_res=\$$3
		1746	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1747	printf "%s\n" "$ac_res" >&6; }
		1748	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1749
		1750	} # ac_fn_cxx_check_header_compile
		1751
		1752	# ac_fn_cxx_check_func LINENO FUNC VAR
		1753	# ------------------------------------
		1754	# Tests whether FUNC exists, setting the cache variable VAR accordingly
		1755	ac_fn_cxx_check_func ()
		1756	{
		1757	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1758	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1759	printf %s "checking for $2... " >&6; }
		1760	if eval test \${$3+y}
		1761	then :
		1762	printf %s "(cached) " >&6
		1763	else $as_nop
		1764	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1765	/* end confdefs.h. */
		1766	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
		1767	For example, HP-UX 11i <limits.h> declares gettimeofday. */
		1768	#define $2 innocuous_$2
		1769
		1770	/* System header to define __stub macros and hopefully few prototypes,
		1771	which can conflict with char $2 (); below. */
		1772
		1773	#include <limits.h>
		1774	#undef $2
		1775
		1776	/* Override any GCC internal prototype to avoid an error.
		1777	Use char because int might match the return type of a GCC
		1778	builtin and then its argument prototype would still apply. */
		1779	#ifdef __cplusplus
		1780	extern "C"
		1781	#endif
		1782	char $2 ();
		1783	/* The GNU C library defines this for functions which it implements
		1784	to always fail with ENOSYS. Some functions are actually named
		1785	something starting with __ and the normal name is an alias. */
		1786	#if defined __stub_$2 || defined __stub___$2
		1787	choke me
		1788	#endif
		1789
		1790	int
		1791	main (void)
		1792	{
		1793	return $2 ();
		1794	;
		1795	return 0;
		1796	}
		1797	_ACEOF
		1798	if ac_fn_cxx_try_link "$LINENO"
		1799	then :
		1800	eval "$3=yes"
		1801	else $as_nop
		1802	eval "$3=no"
		1803	fi
		1804	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		1805	conftest$ac_exeext conftest.$ac_ext
		1806	fi
		1807	eval ac_res=\$$3
		1808	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1809	printf "%s\n" "$ac_res" >&6; }
		1810	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1811
		1812	} # ac_fn_cxx_check_func
		1813
		1814	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
		1815	# ---------------------------------------------
		1816	# Tests whether TYPE exists after having included INCLUDES, setting cache
		1817	# variable VAR accordingly.
		1818	ac_fn_cxx_check_type ()
		1819	{
		1820	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1821	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1822	printf %s "checking for $2... " >&6; }
		1823	if eval test \${$3+y}
		1824	then :
		1825	printf %s "(cached) " >&6
		1826	else $as_nop
		1827	eval "$3=no"
		1828	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1829	/* end confdefs.h. */
		1830	$4
		1831	int
		1832	main (void)
		1833	{
		1834	if (sizeof ($2))
		1835	return 0;
		1836	;
		1837	return 0;
		1838	}
		1839	_ACEOF
		1840	if ac_fn_cxx_try_compile "$LINENO"
		1841	then :
		1842	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1843	/* end confdefs.h. */
		1844	$4
		1845	int
		1846	main (void)
		1847	{
		1848	if (sizeof (($2)))
		1849	return 0;
		1850	;
		1851	return 0;
		1852	}
		1853	_ACEOF
		1854	if ac_fn_cxx_try_compile "$LINENO"
		1855	then :
		1856
		1857	else $as_nop
		1858	eval "$3=yes"
		1859	fi
		1860	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1861	fi
		1862	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1863	fi
		1864	eval ac_res=\$$3
		1865	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1866	printf "%s\n" "$ac_res" >&6; }
		1867	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1868
		1869	} # ac_fn_cxx_check_type
		1870
		1871	# ac_fn_cxx_try_cpp LINENO
		1872	# ------------------------
		1873	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1874	ac_fn_cxx_try_cpp ()
		1875	{
		1876	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1877	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1878	case "(($ac_try" in
		1879	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1880	*) ac_try_echo=$ac_try;;
		1881	esac
		1882	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1883	printf "%s\n" "$ac_try_echo"; } >&5
		1884	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1885	ac_status=$?
		1886	if test -s conftest.err; then
		1887	grep -v '^ *+' conftest.err >conftest.er1
		1888	cat conftest.er1 >&5
		1889	mv -f conftest.er1 conftest.err
		1890	fi
		1891	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1892	test $ac_status = 0; } > conftest.i && {
		1893	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
		1894	test ! -s conftest.err
		1895	}
		1896	then :
		1897	ac_retval=0
		1898	else $as_nop
		1899	printf "%s\n" "$as_me: failed program was:" >&5
		1900	sed 's/^/| /' conftest.$ac_ext >&5
		1901
		1902	ac_retval=1
		1903	fi
		1904	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1905	as_fn_set_status $ac_retval
		1906
		1907	} # ac_fn_cxx_try_cpp
		1908
		1909	# ac_fn_c_find_intX_t LINENO BITS VAR
		1910	# -----------------------------------
		1911	# Finds a signed integer type with width BITS, setting cache variable VAR
		1912	# accordingly.
		1913	ac_fn_c_find_intX_t ()
		1914	{
		1915	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1916	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
		1917	printf %s "checking for int$2_t... " >&6; }
		1918	if eval test \${$3+y}
		1919	then :
		1920	printf %s "(cached) " >&6
		1921	else $as_nop
		1922	eval "$3=no"
		1923	# Order is important - never check a type that is potentially smaller
		1924	# than half of the expected target width.
		1925	for ac_type in int$2_t 'int' 'long int' \
		1926	'long long int' 'short int' 'signed char'; do
		1927	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1928	/* end confdefs.h. */
		1929	$ac_includes_default
		1930	enum { N = $2 / 2 - 1 };
		1931	int
		1932	main (void)
		1933	{
		1934	static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
		1935	test_array [0] = 0;
		1936	return test_array [0];
		1937
		1938	;
		1939	return 0;
		1940	}
		1941	_ACEOF
		1942	if ac_fn_cxx_try_compile "$LINENO"
		1943	then :
		1944	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1945	/* end confdefs.h. */
		1946	$ac_includes_default
		1947	enum { N = $2 / 2 - 1 };
		1948	int
		1949	main (void)
		1950	{
		1951	static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
		1952	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
		1953	test_array [0] = 0;
		1954	return test_array [0];
		1955
		1956	;
		1957	return 0;
		1958	}
		1959	_ACEOF
		1960	if ac_fn_cxx_try_compile "$LINENO"
		1961	then :
		1962
		1963	else $as_nop
		1964	case $ac_type in #(
		1965	int$2_t) :
		1966	eval "$3=yes" ;; #(
		1967	*) :
		1968	eval "$3=\$ac_type" ;;
		1969	esac
		1970	fi
		1971	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1972	fi
		1973	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1974	if eval test \"x\$"$3"\" = x"no"
		1975	then :
		1976
		1977	else $as_nop
		1978	break
		1979	fi
		1980	done
		1981	fi
		1982	eval ac_res=\$$3
		1983	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1984	printf "%s\n" "$ac_res" >&6; }
		1985	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1986
		1987	} # ac_fn_c_find_intX_t
		1988
		1989	# ac_fn_c_find_uintX_t LINENO BITS VAR
		1990	# ------------------------------------
		1991	# Finds an unsigned integer type with width BITS, setting cache variable VAR
		1992	# accordingly.
		1993	ac_fn_c_find_uintX_t ()
		1994	{
		1995	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1996	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
		1997	printf %s "checking for uint$2_t... " >&6; }
		1998	if eval test \${$3+y}
		1999	then :
		2000	printf %s "(cached) " >&6
		2001	else $as_nop
		2002	eval "$3=no"
		2003	# Order is important - never check a type that is potentially smaller
		2004	# than half of the expected target width.
		2005	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
		2006	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
		2007	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2008	/* end confdefs.h. */
		2009	$ac_includes_default
		2010	int
		2011	main (void)
		2012	{
		2013	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
		2014	test_array [0] = 0;
		2015	return test_array [0];
		2016
		2017	;
		2018	return 0;
		2019	}
		2020	_ACEOF
		2021	if ac_fn_cxx_try_compile "$LINENO"
		2022	then :
		2023	case $ac_type in #(
		2024	uint$2_t) :
		2025	eval "$3=yes" ;; #(
		2026	*) :
		2027	eval "$3=\$ac_type" ;;
		2028	esac
		2029	fi
		2030	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		2031	if eval test \"x\$"$3"\" = x"no"
		2032	then :
		2033
		2034	else $as_nop
		2035	break
		2036	fi
		2037	done
		2038	fi
		2039	eval ac_res=\$$3
		2040	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2041	printf "%s\n" "$ac_res" >&6; }
		2042	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2043
		2044	} # ac_fn_c_find_uintX_t
		2045
		2046	# ac_fn_cxx_check_member LINENO AGGR MEMBER VAR INCLUDES
		2047	# ------------------------------------------------------
		2048	# Tries to find if the field MEMBER exists in type AGGR, after including
		2049	# INCLUDES, setting cache variable VAR accordingly.
		2050	ac_fn_cxx_check_member ()
		2051	{
		2052	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2053	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
		2054	printf %s "checking for $2.$3... " >&6; }
		2055	if eval test \${$4+y}
		2056	then :
		2057	printf %s "(cached) " >&6
		2058	else $as_nop
		2059	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2060	/* end confdefs.h. */
		2061	$5
		2062	int
		2063	main (void)
		2064	{
		2065	static $2 ac_aggr;
		2066	if (ac_aggr.$3)
		2067	return 0;
		2068	;
		2069	return 0;
		2070	}
		2071	_ACEOF
		2072	if ac_fn_cxx_try_compile "$LINENO"
		2073	then :
		2074	eval "$4=yes"
		2075	else $as_nop
		2076	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2077	/* end confdefs.h. */
		2078	$5
		2079	int
		2080	main (void)
		2081	{
		2082	static $2 ac_aggr;
		2083	if (sizeof ac_aggr.$3)
		2084	return 0;
		2085	;
		2086	return 0;
		2087	}
		2088	_ACEOF
		2089	if ac_fn_cxx_try_compile "$LINENO"
		2090	then :
		2091	eval "$4=yes"
		2092	else $as_nop
		2093	eval "$4=no"
		2094	fi
		2095	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		2096	fi
		2097	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		2098	fi
		2099	eval ac_res=\$$4
		2100	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2101	printf "%s\n" "$ac_res" >&6; }
		2102	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2103
		2104	} # ac_fn_cxx_check_member
		2105
		2106	# ac_fn_cxx_try_run LINENO
		2107	# ------------------------
		2108	# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
		2109	# executables *can* be run.
		2110	ac_fn_cxx_try_run ()
		2111	{
		2112	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2113	if { { ac_try="$ac_link"
		2114	case "(($ac_try" in
		2115	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2116	*) ac_try_echo=$ac_try;;
		2117	esac
		2118	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2119	printf "%s\n" "$ac_try_echo"; } >&5
		2120	(eval "$ac_link") 2>&5
		2121	ac_status=$?
		2122	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2123	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
		2124	{ { case "(($ac_try" in
		2125	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2126	*) ac_try_echo=$ac_try;;
		2127	esac
		2128	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2129	printf "%s\n" "$ac_try_echo"; } >&5
		2130	(eval "$ac_try") 2>&5
		2131	ac_status=$?
		2132	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2133	test $ac_status = 0; }; }
		2134	then :
		2135	ac_retval=0
		2136	else $as_nop
		2137	printf "%s\n" "$as_me: program exited with status $ac_status" >&5
		2138	printf "%s\n" "$as_me: failed program was:" >&5
		2139	sed 's/^/| /' conftest.$ac_ext >&5
		2140
		2141	ac_retval=$ac_status
		2142	fi
		2143	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		2144	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2145	as_fn_set_status $ac_retval
		2146
		2147	} # ac_fn_cxx_try_run
		2148	ac_configure_args_raw=
		2149	for ac_arg
		2150	do
		2151	case $ac_arg in
		2152	*\'*)
		2153	ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
		2154	esac
		2155	as_fn_append ac_configure_args_raw " '$ac_arg'"
		2156	done
		2157
		2158	case $ac_configure_args_raw in
		2159	*$as_nl*)
		2160	ac_safe_unquote= ;;
		2161	*)
		2162	ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
		2163	ac_unsafe_a="$ac_unsafe_z#~"
		2164	ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
		2165	ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
		2166	esac
		2167
1454	cat >config.log <<_ACEOF	2168	cat >config.log <<_ACEOF
1455	This file contains any messages produced by compilers while	2169	This file contains any messages produced by compilers while
1456	running configure, to aid debugging if configure makes a mistake.	2170	running configure, to aid debugging if configure makes a mistake.
1457		2171
1458	It was created by $as_me, which was	2172	It was created by $as_me, which was
1459	generated by GNU Autoconf 2.61. Invocation command line was	2173	generated by GNU Autoconf 2.71. Invocation command line was
1460		2174
1461	$ $0 $@	2175	$ $0$ac_configure_args_raw
1462		2176
1463	_ACEOF	2177	_ACEOF
1464	exec 5>>config.log	2178	exec 5>>config.log
1465	{	2179	{
1466	cat <<_ASUNAME	2180	cat <<_ASUNAME
…		…
1489		2203
1490	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2204	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1491	for as_dir in $PATH	2205	for as_dir in $PATH
1492	do	2206	do
1493	IFS=$as_save_IFS	2207	IFS=$as_save_IFS
1494	test -z "$as_dir" && as_dir=.	2208	case $as_dir in #(((
1495	echo "PATH: $as_dir"	2209	'') as_dir=./ ;;
		2210	*/) ;;
		2211	*) as_dir=$as_dir/ ;;
		2212	esac
		2213	printf "%s\n" "PATH: $as_dir"
1496	done	2214	done
1497	IFS=$as_save_IFS	2215	IFS=$as_save_IFS
1498		2216
1499	} >&5	2217	} >&5
1500		2218
1501	cat >&5 <<_ACEOF	2219	cat >&5 <<_ACEOF
…		…
1525	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;	2243	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1526	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	2244	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1527	| -silent | --silent | --silen | --sile | --sil)	2245	| -silent | --silent | --silen | --sile | --sil)
1528	continue ;;	2246	continue ;;
1529	*\'*)	2247	*\'*)
1530	ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;	2248	ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1531	esac	2249	esac
1532	case $ac_pass in	2250	case $ac_pass in
1533	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;	2251	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1534	2)	2252	2)
1535	ac_configure_args1="$ac_configure_args1 '$ac_arg'"	2253	as_fn_append ac_configure_args1 " '$ac_arg'"
1536	if test $ac_must_keep_next = true; then	2254	if test $ac_must_keep_next = true; then
1537	ac_must_keep_next=false # Got value, back to normal.	2255	ac_must_keep_next=false # Got value, back to normal.
1538	else	2256	else
1539	case $ac_arg in	2257	case $ac_arg in
1540	*=* | --config-cache | -C | -disable-* | --disable-* \	2258	*=* | --config-cache | -C | -disable-* | --disable-* \
…		…
1546	esac	2264	esac
1547	;;	2265	;;
1548	-* ) ac_must_keep_next=true ;;	2266	-* ) ac_must_keep_next=true ;;
1549	esac	2267	esac
1550	fi	2268	fi
1551	ac_configure_args="$ac_configure_args '$ac_arg'"	2269	as_fn_append ac_configure_args " '$ac_arg'"
1552	;;	2270	;;
1553	esac	2271	esac
1554	done	2272	done
1555	done	2273	done
1556	$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }	2274	{ ac_configure_args0=; unset ac_configure_args0;}
1557	$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }	2275	{ ac_configure_args1=; unset ac_configure_args1;}
1558		2276
1559	# When interrupted or exit'd, cleanup temporary files, and complete	2277	# When interrupted or exit'd, cleanup temporary files, and complete
1560	# config.log. We remove comments because anyway the quotes in there	2278	# config.log. We remove comments because anyway the quotes in there
1561	# would cause problems or look ugly.	2279	# would cause problems or look ugly.
1562	# WARNING: Use '\'' to represent an apostrophe within the trap.	2280	# WARNING: Use '\'' to represent an apostrophe within the trap.
1563	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.	2281	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1564	trap 'exit_status=$?	2282	trap 'exit_status=$?
		2283	# Sanitize IFS.
		2284	IFS=" "" $as_nl"
1565	# Save into config.log some information that might help in debugging.	2285	# Save into config.log some information that might help in debugging.
1566	{	2286	{
1567	echo	2287	echo
1568		2288
1569	cat <<\_ASBOX	2289	printf "%s\n" "## ---------------- ##
1570	## ---------------- ##
1571	## Cache variables. ##	2290	## Cache variables. ##
1572	## ---------------- ##	2291	## ---------------- ##"
1573	_ASBOX
1574	echo	2292	echo
1575	# The following way of writing the cache mishandles newlines in values,	2293	# The following way of writing the cache mishandles newlines in values,
1576	(	2294	(
1577	for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do	2295	for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1578	eval ac_val=\$$ac_var	2296	eval ac_val=\$$ac_var
1579	case $ac_val in #(	2297	case $ac_val in #(
1580	*${as_nl}*)	2298	*${as_nl}*)
1581	case $ac_var in #(	2299	case $ac_var in #(
1582	*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5	2300	*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1583	echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;	2301	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1584	esac	2302	esac
1585	case $ac_var in #(	2303	case $ac_var in #(
1586	_ | IFS | as_nl) ;; #(	2304	_ | IFS | as_nl) ;; #(
1587	*) $as_unset $ac_var ;;	2305	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		2306	*) { eval $ac_var=; unset $ac_var;} ;;
1588	esac ;;	2307	esac ;;
1589	esac	2308	esac
1590	done	2309	done
1591	(set) 2>&1 |	2310	(set) 2>&1 |
1592	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(	2311	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
…		…
1601	esac |	2320	esac |
1602	sort	2321	sort
1603	)	2322	)
1604	echo	2323	echo
1605		2324
1606	cat <<\_ASBOX	2325	printf "%s\n" "## ----------------- ##
1607	## ----------------- ##
1608	## Output variables. ##	2326	## Output variables. ##
1609	## ----------------- ##	2327	## ----------------- ##"
1610	_ASBOX
1611	echo	2328	echo
1612	for ac_var in $ac_subst_vars	2329	for ac_var in $ac_subst_vars
1613	do	2330	do
1614	eval ac_val=\$$ac_var	2331	eval ac_val=\$$ac_var
1615	case $ac_val in	2332	case $ac_val in
1616	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2333	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1617	esac	2334	esac
1618	echo "$ac_var='\''$ac_val'\''"	2335	printf "%s\n" "$ac_var='\''$ac_val'\''"
1619	done | sort	2336	done | sort
1620	echo	2337	echo
1621		2338
1622	if test -n "$ac_subst_files"; then	2339	if test -n "$ac_subst_files"; then
1623	cat <<\_ASBOX	2340	printf "%s\n" "## ------------------- ##
1624	## ------------------- ##
1625	## File substitutions. ##	2341	## File substitutions. ##
1626	## ------------------- ##	2342	## ------------------- ##"
1627	_ASBOX
1628	echo	2343	echo
1629	for ac_var in $ac_subst_files	2344	for ac_var in $ac_subst_files
1630	do	2345	do
1631	eval ac_val=\$$ac_var	2346	eval ac_val=\$$ac_var
1632	case $ac_val in	2347	case $ac_val in
1633	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2348	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1634	esac	2349	esac
1635	echo "$ac_var='\''$ac_val'\''"	2350	printf "%s\n" "$ac_var='\''$ac_val'\''"
1636	done | sort	2351	done | sort
1637	echo	2352	echo
1638	fi	2353	fi
1639		2354
1640	if test -s confdefs.h; then	2355	if test -s confdefs.h; then
1641	cat <<\_ASBOX	2356	printf "%s\n" "## ----------- ##
1642	## ----------- ##
1643	## confdefs.h. ##	2357	## confdefs.h. ##
1644	## ----------- ##	2358	## ----------- ##"
1645	_ASBOX
1646	echo	2359	echo
1647	cat confdefs.h	2360	cat confdefs.h
1648	echo	2361	echo
1649	fi	2362	fi
1650	test "$ac_signal" != 0 &&	2363	test "$ac_signal" != 0 &&
1651	echo "$as_me: caught signal $ac_signal"	2364	printf "%s\n" "$as_me: caught signal $ac_signal"
1652	echo "$as_me: exit $exit_status"	2365	printf "%s\n" "$as_me: exit $exit_status"
1653	} >&5	2366	} >&5
1654	rm -f core *.core core.conftest.* &&	2367	rm -f core *.core core.conftest.* &&
1655	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&	2368	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1656	exit $exit_status	2369	exit $exit_status
1657	' 0	2370	' 0
1658	for ac_signal in 1 2 13 15; do	2371	for ac_signal in 1 2 13 15; do
1659	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal	2372	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1660	done	2373	done
1661	ac_signal=0	2374	ac_signal=0
1662		2375
1663	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2376	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1664	rm -f -r conftest* confdefs.h	2377	rm -f -r conftest* confdefs.h
1665		2378
		2379	printf "%s\n" "/* confdefs.h */" > confdefs.h
		2380
1666	# Predefined preprocessor variables.	2381	# Predefined preprocessor variables.
1667		2382
1668	cat >>confdefs.h <<_ACEOF	2383	printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
1669	#define PACKAGE_NAME "$PACKAGE_NAME"
1670	_ACEOF
1671		2384
		2385	printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
1672		2386
1673	cat >>confdefs.h <<_ACEOF	2387	printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
1674	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1675	_ACEOF
1676		2388
		2389	printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
1677		2390
1678	cat >>confdefs.h <<_ACEOF	2391	printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
1679	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1680	_ACEOF
1681		2392
1682		2393	printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
1683	cat >>confdefs.h <<_ACEOF
1684	#define PACKAGE_STRING "$PACKAGE_STRING"
1685	_ACEOF
1686
1687
1688	cat >>confdefs.h <<_ACEOF
1689	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1690	_ACEOF
1691		2394
1692		2395
1693	# Let the site file select an alternate cache file if it wants to.	2396	# Let the site file select an alternate cache file if it wants to.
1694	# Prefer explicitly selected file to automatically selected ones.	2397	# Prefer an explicitly selected file to automatically selected ones.
1695	if test -n "$CONFIG_SITE"; then	2398	if test -n "$CONFIG_SITE"; then
1696	set x "$CONFIG_SITE"	2399	ac_site_files="$CONFIG_SITE"
1697	elif test "x$prefix" != xNONE; then	2400	elif test "x$prefix" != xNONE; then
1698	set x "$prefix/share/config.site" "$prefix/etc/config.site"	2401	ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
1699	else	2402	else
1700	set x "$ac_default_prefix/share/config.site" \	2403	ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1701	"$ac_default_prefix/etc/config.site"
1702	fi	2404	fi
1703	shift	2405
1704	for ac_site_file	2406	for ac_site_file in $ac_site_files
1705	do	2407	do
1706	if test -r "$ac_site_file"; then	2408	case $ac_site_file in #(
		2409	*/*) :
		2410	;; #(
		2411	*) :
		2412	ac_site_file=./$ac_site_file ;;
		2413	esac
		2414	if test -f "$ac_site_file" && test -r "$ac_site_file"; then
1707	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5	2415	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1708	echo "$as_me: loading site script $ac_site_file" >&6;}	2416	printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
1709	sed 's/^/| /' "$ac_site_file" >&5	2417	sed 's/^/| /' "$ac_site_file" >&5
1710	. "$ac_site_file"	2418	. "$ac_site_file" \
		2419	|| { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2420	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		2421	as_fn_error $? "failed to load site script $ac_site_file
		2422	See \`config.log' for more details" "$LINENO" 5; }
1711	fi	2423	fi
1712	done	2424	done
1713		2425
1714	if test -r "$cache_file"; then	2426	if test -r "$cache_file"; then
1715	# Some versions of bash will fail to source /dev/null (special	2427	# Some versions of bash will fail to source /dev/null (special files
1716	# files actually), so we avoid doing that.	2428	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1717	if test -f "$cache_file"; then	2429	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1718	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5	2430	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1719	echo "$as_me: loading cache $cache_file" >&6;}	2431	printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
1720	case $cache_file in	2432	case $cache_file in
1721	[\\/]* | ?:[\\/]* ) . "$cache_file";;	2433	[\\/]* | ?:[\\/]* ) . "$cache_file";;
1722	*) . "./$cache_file";;	2434	*) . "./$cache_file";;
1723	esac	2435	esac
1724	fi	2436	fi
1725	else	2437	else
1726	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5	2438	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1727	echo "$as_me: creating cache $cache_file" >&6;}	2439	printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
1728	>$cache_file	2440	>$cache_file
		2441	fi
		2442
		2443	# Test code for whether the C compiler supports C89 (global declarations)
		2444	ac_c_conftest_c89_globals='
		2445	/* Does the compiler advertise C89 conformance?
		2446	Do not test the value of __STDC__, because some compilers set it to 0
		2447	while being otherwise adequately conformant. */
		2448	#if !defined __STDC__
		2449	# error "Compiler does not advertise C89 conformance"
		2450	#endif
		2451
		2452	#include <stddef.h>
		2453	#include <stdarg.h>
		2454	struct stat;
		2455	/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
		2456	struct buf { int x; };
		2457	struct buf * (*rcsopen) (struct buf *, struct stat *, int);
		2458	static char *e (p, i)
		2459	char **p;
		2460	int i;
		2461	{
		2462	return p[i];
		2463	}
		2464	static char *f (char * (*g) (char **, int), char **p, ...)
		2465	{
		2466	char *s;
		2467	va_list v;
		2468	va_start (v,p);
		2469	s = g (p, va_arg (v,int));
		2470	va_end (v);
		2471	return s;
		2472	}
		2473
		2474	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
		2475	function prototypes and stuff, but not \xHH hex character constants.
		2476	These do not provoke an error unfortunately, instead are silently treated
		2477	as an "x". The following induces an error, until -std is added to get
		2478	proper ANSI mode. Curiously \x00 != x always comes out true, for an
		2479	array size at least. It is necessary to write \x00 == 0 to get something
		2480	that is true only with -std. */
		2481	int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
		2482
		2483	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
		2484	inside strings and character constants. */
		2485	#define FOO(x) '\''x'\''
		2486	int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
		2487
		2488	int test (int i, double x);
		2489	struct s1 {int (*f) (int a);};
		2490	struct s2 {int (*f) (double a);};
		2491	int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
		2492	int, int);'
		2493
		2494	# Test code for whether the C compiler supports C89 (body of main).
		2495	ac_c_conftest_c89_main='
		2496	ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
		2497	'
		2498
		2499	# Test code for whether the C compiler supports C99 (global declarations)
		2500	ac_c_conftest_c99_globals='
		2501	// Does the compiler advertise C99 conformance?
		2502	#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
		2503	# error "Compiler does not advertise C99 conformance"
		2504	#endif
		2505
		2506	#include <stdbool.h>
		2507	extern int puts (const char *);
		2508	extern int printf (const char *, ...);
		2509	extern int dprintf (int, const char *, ...);
		2510	extern void *malloc (size_t);
		2511
		2512	// Check varargs macros. These examples are taken from C99 6.10.3.5.
		2513	// dprintf is used instead of fprintf to avoid needing to declare
		2514	// FILE and stderr.
		2515	#define debug(...) dprintf (2, __VA_ARGS__)
		2516	#define showlist(...) puts (#__VA_ARGS__)
		2517	#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
		2518	static void
		2519	test_varargs_macros (void)
		2520	{
		2521	int x = 1234;
		2522	int y = 5678;
		2523	debug ("Flag");
		2524	debug ("X = %d\n", x);
		2525	showlist (The first, second, and third items.);
		2526	report (x>y, "x is %d but y is %d", x, y);
		2527	}
		2528
		2529	// Check long long types.
		2530	#define BIG64 18446744073709551615ull
		2531	#define BIG32 4294967295ul
		2532	#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
		2533	#if !BIG_OK
		2534	#error "your preprocessor is broken"
		2535	#endif
		2536	#if BIG_OK
		2537	#else
		2538	#error "your preprocessor is broken"
		2539	#endif
		2540	static long long int bignum = -9223372036854775807LL;
		2541	static unsigned long long int ubignum = BIG64;
		2542
		2543	struct incomplete_array
		2544	{
		2545	int datasize;
		2546	double data[];
		2547	};
		2548
		2549	struct named_init {
		2550	int number;
		2551	const wchar_t *name;
		2552	double average;
		2553	};
		2554
		2555	typedef const char *ccp;
		2556
		2557	static inline int
		2558	test_restrict (ccp restrict text)
		2559	{
		2560	// See if C++-style comments work.
		2561	// Iterate through items via the restricted pointer.
		2562	// Also check for declarations in for loops.
		2563	for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
		2564	continue;
		2565	return 0;
		2566	}
		2567
		2568	// Check varargs and va_copy.
		2569	static bool
		2570	test_varargs (const char *format, ...)
		2571	{
		2572	va_list args;
		2573	va_start (args, format);
		2574	va_list args_copy;
		2575	va_copy (args_copy, args);
		2576
		2577	const char *str = "";
		2578	int number = 0;
		2579	float fnumber = 0;
		2580
		2581	while (*format)
		2582	{
		2583	switch (*format++)
		2584	{
		2585	case '\''s'\'': // string
		2586	str = va_arg (args_copy, const char *);
		2587	break;
		2588	case '\''d'\'': // int
		2589	number = va_arg (args_copy, int);
		2590	break;
		2591	case '\''f'\'': // float
		2592	fnumber = va_arg (args_copy, double);
		2593	break;
		2594	default:
		2595	break;
		2596	}
		2597	}
		2598	va_end (args_copy);
		2599	va_end (args);
		2600
		2601	return *str && number && fnumber;
		2602	}
		2603	'
		2604
		2605	# Test code for whether the C compiler supports C99 (body of main).
		2606	ac_c_conftest_c99_main='
		2607	// Check bool.
		2608	_Bool success = false;
		2609	success |= (argc != 0);
		2610
		2611	// Check restrict.
		2612	if (test_restrict ("String literal") == 0)
		2613	success = true;
		2614	char *restrict newvar = "Another string";
		2615
		2616	// Check varargs.
		2617	success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
		2618	test_varargs_macros ();
		2619
		2620	// Check flexible array members.
		2621	struct incomplete_array *ia =
		2622	malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
		2623	ia->datasize = 10;
		2624	for (int i = 0; i < ia->datasize; ++i)
		2625	ia->data[i] = i * 1.234;
		2626
		2627	// Check named initializers.
		2628	struct named_init ni = {
		2629	.number = 34,
		2630	.name = L"Test wide string",
		2631	.average = 543.34343,
		2632	};
		2633
		2634	ni.number = 58;
		2635
		2636	int dynamic_array[ni.number];
		2637	dynamic_array[0] = argv[0][0];
		2638	dynamic_array[ni.number - 1] = 543;
		2639
		2640	// work around unused variable warnings
		2641	ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
		2642	|| dynamic_array[ni.number - 1] != 543);
		2643	'
		2644
		2645	# Test code for whether the C compiler supports C11 (global declarations)
		2646	ac_c_conftest_c11_globals='
		2647	// Does the compiler advertise C11 conformance?
		2648	#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
		2649	# error "Compiler does not advertise C11 conformance"
		2650	#endif
		2651
		2652	// Check _Alignas.
		2653	char _Alignas (double) aligned_as_double;
		2654	char _Alignas (0) no_special_alignment;
		2655	extern char aligned_as_int;
		2656	char _Alignas (0) _Alignas (int) aligned_as_int;
		2657
		2658	// Check _Alignof.
		2659	enum
		2660	{
		2661	int_alignment = _Alignof (int),
		2662	int_array_alignment = _Alignof (int[100]),
		2663	char_alignment = _Alignof (char)
		2664	};
		2665	_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
		2666
		2667	// Check _Noreturn.
		2668	int _Noreturn does_not_return (void) { for (;;) continue; }
		2669
		2670	// Check _Static_assert.
		2671	struct test_static_assert
		2672	{
		2673	int x;
		2674	_Static_assert (sizeof (int) <= sizeof (long int),
		2675	"_Static_assert does not work in struct");
		2676	long int y;
		2677	};
		2678
		2679	// Check UTF-8 literals.
		2680	#define u8 syntax error!
		2681	char const utf8_literal[] = u8"happens to be ASCII" "another string";
		2682
		2683	// Check duplicate typedefs.
		2684	typedef long *long_ptr;
		2685	typedef long int *long_ptr;
		2686	typedef long_ptr long_ptr;
		2687
		2688	// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
		2689	struct anonymous
		2690	{
		2691	union {
		2692	struct { int i; int j; };
		2693	struct { int k; long int l; } w;
		2694	};
		2695	int m;
		2696	} v1;
		2697	'
		2698
		2699	# Test code for whether the C compiler supports C11 (body of main).
		2700	ac_c_conftest_c11_main='
		2701	_Static_assert ((offsetof (struct anonymous, i)
		2702	== offsetof (struct anonymous, w.k)),
		2703	"Anonymous union alignment botch");
		2704	v1.i = 2;
		2705	v1.w.k = 5;
		2706	ok |= v1.i != 5;
		2707	'
		2708
		2709	# Test code for whether the C compiler supports C11 (complete).
		2710	ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
		2711	${ac_c_conftest_c99_globals}
		2712	${ac_c_conftest_c11_globals}
		2713
		2714	int
		2715	main (int argc, char **argv)
		2716	{
		2717	int ok = 0;
		2718	${ac_c_conftest_c89_main}
		2719	${ac_c_conftest_c99_main}
		2720	${ac_c_conftest_c11_main}
		2721	return ok;
		2722	}
		2723	"
		2724
		2725	# Test code for whether the C compiler supports C99 (complete).
		2726	ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
		2727	${ac_c_conftest_c99_globals}
		2728
		2729	int
		2730	main (int argc, char **argv)
		2731	{
		2732	int ok = 0;
		2733	${ac_c_conftest_c89_main}
		2734	${ac_c_conftest_c99_main}
		2735	return ok;
		2736	}
		2737	"
		2738
		2739	# Test code for whether the C compiler supports C89 (complete).
		2740	ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
		2741
		2742	int
		2743	main (int argc, char **argv)
		2744	{
		2745	int ok = 0;
		2746	${ac_c_conftest_c89_main}
		2747	return ok;
		2748	}
		2749	"
		2750
		2751	# Test code for whether the C++ compiler supports C++98 (global declarations)
		2752	ac_cxx_conftest_cxx98_globals='
		2753	// Does the compiler advertise C++98 conformance?
		2754	#if !defined __cplusplus || __cplusplus < 199711L
		2755	# error "Compiler does not advertise C++98 conformance"
		2756	#endif
		2757
		2758	// These inclusions are to reject old compilers that
		2759	// lack the unsuffixed header files.
		2760	#include <cstdlib>
		2761	#include <exception>
		2762
		2763	// <cassert> and <cstring> are *not* freestanding headers in C++98.
		2764	extern void assert (int);
		2765	namespace std {
		2766	extern int strcmp (const char *, const char *);
		2767	}
		2768
		2769	// Namespaces, exceptions, and templates were all added after "C++ 2.0".
		2770	using std::exception;
		2771	using std::strcmp;
		2772
		2773	namespace {
		2774
		2775	void test_exception_syntax()
		2776	{
		2777	try {
		2778	throw "test";
		2779	} catch (const char *s) {
		2780	// Extra parentheses suppress a warning when building autoconf itself,
		2781	// due to lint rules shared with more typical C programs.
		2782	assert (!(strcmp) (s, "test"));
		2783	}
		2784	}
		2785
		2786	template <typename T> struct test_template
		2787	{
		2788	T const val;
		2789	explicit test_template(T t) : val(t) {}
		2790	template <typename U> T add(U u) { return static_cast<T>(u) + val; }
		2791	};
		2792
		2793	} // anonymous namespace
		2794	'
		2795
		2796	# Test code for whether the C++ compiler supports C++98 (body of main)
		2797	ac_cxx_conftest_cxx98_main='
		2798	assert (argc);
		2799	assert (! argv[0]);
		2800	{
		2801	test_exception_syntax ();
		2802	test_template<double> tt (2.0);
		2803	assert (tt.add (4) == 6.0);
		2804	assert (true && !false);
		2805	}
		2806	'
		2807
		2808	# Test code for whether the C++ compiler supports C++11 (global declarations)
		2809	ac_cxx_conftest_cxx11_globals='
		2810	// Does the compiler advertise C++ 2011 conformance?
		2811	#if !defined __cplusplus || __cplusplus < 201103L
		2812	# error "Compiler does not advertise C++11 conformance"
		2813	#endif
		2814
		2815	namespace cxx11test
		2816	{
		2817	constexpr int get_val() { return 20; }
		2818
		2819	struct testinit
		2820	{
		2821	int i;
		2822	double d;
		2823	};
		2824
		2825	class delegate
		2826	{
		2827	public:
		2828	delegate(int n) : n(n) {}
		2829	delegate(): delegate(2354) {}
		2830
		2831	virtual int getval() { return this->n; };
		2832	protected:
		2833	int n;
		2834	};
		2835
		2836	class overridden : public delegate
		2837	{
		2838	public:
		2839	overridden(int n): delegate(n) {}
		2840	virtual int getval() override final { return this->n * 2; }
		2841	};
		2842
		2843	class nocopy
		2844	{
		2845	public:
		2846	nocopy(int i): i(i) {}
		2847	nocopy() = default;
		2848	nocopy(const nocopy&) = delete;
		2849	nocopy & operator=(const nocopy&) = delete;
		2850	private:
		2851	int i;
		2852	};
		2853
		2854	// for testing lambda expressions
		2855	template <typename Ret, typename Fn> Ret eval(Fn f, Ret v)
		2856	{
		2857	return f(v);
		2858	}
		2859
		2860	// for testing variadic templates and trailing return types
		2861	template <typename V> auto sum(V first) -> V
		2862	{
		2863	return first;
		2864	}
		2865	template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
		2866	{
		2867	return first + sum(rest...);
		2868	}
		2869	}
		2870	'
		2871
		2872	# Test code for whether the C++ compiler supports C++11 (body of main)
		2873	ac_cxx_conftest_cxx11_main='
		2874	{
		2875	// Test auto and decltype
		2876	auto a1 = 6538;
		2877	auto a2 = 48573953.4;
		2878	auto a3 = "String literal";
		2879
		2880	int total = 0;
		2881	for (auto i = a3; *i; ++i) { total += *i; }
		2882
		2883	decltype(a2) a4 = 34895.034;
		2884	}
		2885	{
		2886	// Test constexpr
		2887	short sa[cxx11test::get_val()] = { 0 };
		2888	}
		2889	{
		2890	// Test initializer lists
		2891	cxx11test::testinit il = { 4323, 435234.23544 };
		2892	}
		2893	{
		2894	// Test range-based for
		2895	int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3,
		2896	14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
		2897	for (auto &x : array) { x += 23; }
		2898	}
		2899	{
		2900	// Test lambda expressions
		2901	using cxx11test::eval;
		2902	assert (eval ([](int x) { return x*2; }, 21) == 42);
		2903	double d = 2.0;
		2904	assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
		2905	assert (d == 5.0);
		2906	assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
		2907	assert (d == 5.0);
		2908	}
		2909	{
		2910	// Test use of variadic templates
		2911	using cxx11test::sum;
		2912	auto a = sum(1);
		2913	auto b = sum(1, 2);
		2914	auto c = sum(1.0, 2.0, 3.0);
		2915	}
		2916	{
		2917	// Test constructor delegation
		2918	cxx11test::delegate d1;
		2919	cxx11test::delegate d2();
		2920	cxx11test::delegate d3(45);
		2921	}
		2922	{
		2923	// Test override and final
		2924	cxx11test::overridden o1(55464);
		2925	}
		2926	{
		2927	// Test nullptr
		2928	char *c = nullptr;
		2929	}
		2930	{
		2931	// Test template brackets
		2932	test_template<::test_template<int>> v(test_template<int>(12));
		2933	}
		2934	{
		2935	// Unicode literals
		2936	char const *utf8 = u8"UTF-8 string \u2500";
		2937	char16_t const *utf16 = u"UTF-8 string \u2500";
		2938	char32_t const *utf32 = U"UTF-32 string \u2500";
		2939	}
		2940	'
		2941
		2942	# Test code for whether the C compiler supports C++11 (complete).
		2943	ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals}
		2944	${ac_cxx_conftest_cxx11_globals}
		2945
		2946	int
		2947	main (int argc, char **argv)
		2948	{
		2949	int ok = 0;
		2950	${ac_cxx_conftest_cxx98_main}
		2951	${ac_cxx_conftest_cxx11_main}
		2952	return ok;
		2953	}
		2954	"
		2955
		2956	# Test code for whether the C compiler supports C++98 (complete).
		2957	ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals}
		2958	int
		2959	main (int argc, char **argv)
		2960	{
		2961	int ok = 0;
		2962	${ac_cxx_conftest_cxx98_main}
		2963	return ok;
		2964	}
		2965	"
		2966
		2967	as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
		2968	as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
		2969	as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
		2970	as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
		2971	as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
		2972	as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
		2973	as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
		2974	as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
		2975	as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
		2976	as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H"
		2977	as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H"
		2978
		2979	# Auxiliary files required by this configure script.
		2980	ac_aux_files="install-sh config.guess config.sub"
		2981
		2982	# Locations in which to look for auxiliary files.
		2983	ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
		2984
		2985	# Search for a directory containing all of the required auxiliary files,
		2986	# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
		2987	# If we don't find one directory that contains all the files we need,
		2988	# we report the set of missing files from the *first* directory in
		2989	# $ac_aux_dir_candidates and give up.
		2990	ac_missing_aux_files=""
		2991	ac_first_candidate=:
		2992	printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
		2993	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		2994	as_found=false
		2995	for as_dir in $ac_aux_dir_candidates
		2996	do
		2997	IFS=$as_save_IFS
		2998	case $as_dir in #(((
		2999	'') as_dir=./ ;;
		3000	*/) ;;
		3001	*) as_dir=$as_dir/ ;;
		3002	esac
		3003	as_found=:
		3004
		3005	printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
		3006	ac_aux_dir_found=yes
		3007	ac_install_sh=
		3008	for ac_aux in $ac_aux_files
		3009	do
		3010	# As a special case, if "install-sh" is required, that requirement
		3011	# can be satisfied by any of "install-sh", "install.sh", or "shtool",
		3012	# and $ac_install_sh is set appropriately for whichever one is found.
		3013	if test x"$ac_aux" = x"install-sh"
		3014	then
		3015	if test -f "${as_dir}install-sh"; then
		3016	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
		3017	ac_install_sh="${as_dir}install-sh -c"
		3018	elif test -f "${as_dir}install.sh"; then
		3019	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
		3020	ac_install_sh="${as_dir}install.sh -c"
		3021	elif test -f "${as_dir}shtool"; then
		3022	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
		3023	ac_install_sh="${as_dir}shtool install -c"
		3024	else
		3025	ac_aux_dir_found=no
		3026	if $ac_first_candidate; then
		3027	ac_missing_aux_files="${ac_missing_aux_files} install-sh"
		3028	else
		3029	break
		3030	fi
		3031	fi
		3032	else
		3033	if test -f "${as_dir}${ac_aux}"; then
		3034	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
		3035	else
		3036	ac_aux_dir_found=no
		3037	if $ac_first_candidate; then
		3038	ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
		3039	else
		3040	break
		3041	fi
		3042	fi
		3043	fi
		3044	done
		3045	if test "$ac_aux_dir_found" = yes; then
		3046	ac_aux_dir="$as_dir"
		3047	break
		3048	fi
		3049	ac_first_candidate=false
		3050
		3051	as_found=false
		3052	done
		3053	IFS=$as_save_IFS
		3054	if $as_found
		3055	then :
		3056
		3057	else $as_nop
		3058	as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
		3059	fi
		3060
		3061
		3062	# These three variables are undocumented and unsupported,
		3063	# and are intended to be withdrawn in a future Autoconf release.
		3064	# They can cause serious problems if a builder's source tree is in a directory
		3065	# whose full name contains unusual characters.
		3066	if test -f "${ac_aux_dir}config.guess"; then
		3067	ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
		3068	fi
		3069	if test -f "${ac_aux_dir}config.sub"; then
		3070	ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
		3071	fi
		3072	if test -f "$ac_aux_dir/configure"; then
		3073	ac_configure="$SHELL ${ac_aux_dir}configure"
1729	fi	3074	fi
1730		3075
1731	# Check that the precious variables saved in the cache have kept the same	3076	# Check that the precious variables saved in the cache have kept the same
1732	# value.	3077	# value.
1733	ac_cache_corrupted=false	3078	ac_cache_corrupted=false
…		…
1736	eval ac_new_set=\$ac_env_${ac_var}_set	3081	eval ac_new_set=\$ac_env_${ac_var}_set
1737	eval ac_old_val=\$ac_cv_env_${ac_var}_value	3082	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1738	eval ac_new_val=\$ac_env_${ac_var}_value	3083	eval ac_new_val=\$ac_env_${ac_var}_value
1739	case $ac_old_set,$ac_new_set in	3084	case $ac_old_set,$ac_new_set in
1740	set,)	3085	set,)
1741	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5	3086	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1742	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}	3087	printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1743	ac_cache_corrupted=: ;;	3088	ac_cache_corrupted=: ;;
1744	,set)	3089	,set)
1745	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5	3090	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1746	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}	3091	printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1747	ac_cache_corrupted=: ;;	3092	ac_cache_corrupted=: ;;
1748	,);;	3093	,);;
1749	*)	3094	*)
1750	if test "x$ac_old_val" != "x$ac_new_val"; then	3095	if test "x$ac_old_val" != "x$ac_new_val"; then
		3096	# differences in whitespace do not lead to failure.
		3097	ac_old_val_w=`echo x $ac_old_val`
		3098	ac_new_val_w=`echo x $ac_new_val`
		3099	if test "$ac_old_val_w" != "$ac_new_val_w"; then
1751	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5	3100	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1752	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}	3101	printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1753	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1754	echo "$as_me: former value: $ac_old_val" >&2;}
1755	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1756	echo "$as_me: current value: $ac_new_val" >&2;}
1757	ac_cache_corrupted=:	3102	ac_cache_corrupted=:
		3103	else
		3104	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
		3105	printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
		3106	eval $ac_var=\$ac_old_val
		3107	fi
		3108	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
		3109	printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
		3110	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
		3111	printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
1758	fi;;	3112	fi;;
1759	esac	3113	esac
1760	# Pass precious variables to config.status.	3114	# Pass precious variables to config.status.
1761	if test "$ac_new_set" = set; then	3115	if test "$ac_new_set" = set; then
1762	case $ac_new_val in	3116	case $ac_new_val in
1763	*\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;	3117	*\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1764	*) ac_arg=$ac_var=$ac_new_val ;;	3118	*) ac_arg=$ac_var=$ac_new_val ;;
1765	esac	3119	esac
1766	case " $ac_configure_args " in	3120	case " $ac_configure_args " in
1767	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.	3121	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1768	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;	3122	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1769	esac	3123	esac
1770	fi	3124	fi
1771	done	3125	done
1772	if $ac_cache_corrupted; then	3126	if $ac_cache_corrupted; then
		3127	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3128	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1773	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5	3129	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1774	echo "$as_me: error: changes in the environment can compromise the build" >&2;}	3130	printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
1775	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5	3131	as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
1776	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}	3132	and start over" "$LINENO" 5
1777	{ (exit 1); exit 1; }; }
1778	fi	3133	fi
1779		3134	## -------------------- ##
1780		3135	## Main body of script. ##
1781		3136	## -------------------- ##
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795		3137
1796	ac_ext=c	3138	ac_ext=c
1797	ac_cpp='$CPP $CPPFLAGS'	3139	ac_cpp='$CPP $CPPFLAGS'
1798	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3140	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1799	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3141	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
…		…
1803		3145
1804		3146
1805	ac_config_headers="$ac_config_headers config.h:config.h.in"	3147	ac_config_headers="$ac_config_headers config.h:config.h.in"
1806		3148
1807		3149
1808	ac_aux_dir=
1809	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1810	if test -f "$ac_dir/install-sh"; then
1811	ac_aux_dir=$ac_dir
1812	ac_install_sh="$ac_aux_dir/install-sh -c"
1813	break
1814	elif test -f "$ac_dir/install.sh"; then
1815	ac_aux_dir=$ac_dir
1816	ac_install_sh="$ac_aux_dir/install.sh -c"
1817	break
1818	elif test -f "$ac_dir/shtool"; then
1819	ac_aux_dir=$ac_dir
1820	ac_install_sh="$ac_aux_dir/shtool install -c"
1821	break
1822	fi
1823	done
1824	if test -z "$ac_aux_dir"; then
1825	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1826	echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1827	{ (exit 1); exit 1; }; }
1828	fi
1829		3150
1830	# These three variables are undocumented and unsupported,
1831	# and are intended to be withdrawn in a future Autoconf release.
1832	# They can cause serious problems if a builder's source tree is in a directory
1833	# whose full name contains unusual characters.
1834	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1835	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1836	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1837		3151
1838		3152
1839	# Make sure we can run config.sub.	3153	# Make sure we can run config.sub.
1840	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||	3154	$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
1841	{ { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5	3155	as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
1842	echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
1843	{ (exit 1); exit 1; }; }
1844		3156
1845	{ echo "$as_me:$LINENO: checking build system type" >&5	3157	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1846	echo $ECHO_N "checking build system type... $ECHO_C" >&6; }	3158	printf %s "checking build system type... " >&6; }
1847	if test "${ac_cv_build+set}" = set; then	3159	if test ${ac_cv_build+y}
1848	echo $ECHO_N "(cached) $ECHO_C" >&6	3160	then :
1849	else	3161	printf %s "(cached) " >&6
		3162	else $as_nop
1850	ac_build_alias=$build_alias	3163	ac_build_alias=$build_alias
1851	test "x$ac_build_alias" = x &&	3164	test "x$ac_build_alias" = x &&
1852	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`	3165	ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
1853	test "x$ac_build_alias" = x &&	3166	test "x$ac_build_alias" = x &&
1854	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5	3167	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
1855	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1856	{ (exit 1); exit 1; }; }
1857	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||	3168	ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
1858	{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5	3169	as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
1859	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
1860	{ (exit 1); exit 1; }; }
1861		3170
1862	fi	3171	fi
1863	{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5	3172	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1864	echo "${ECHO_T}$ac_cv_build" >&6; }	3173	printf "%s\n" "$ac_cv_build" >&6; }
1865	case $ac_cv_build in	3174	case $ac_cv_build in
1866	*-*-*) ;;	3175	*-*-*) ;;
1867	*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5	3176	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
1868	echo "$as_me: error: invalid value of canonical build" >&2;}
1869	{ (exit 1); exit 1; }; };;
1870	esac	3177	esac
1871	build=$ac_cv_build	3178	build=$ac_cv_build
1872	ac_save_IFS=$IFS; IFS='-'	3179	ac_save_IFS=$IFS; IFS='-'
1873	set x $ac_cv_build	3180	set x $ac_cv_build
1874	shift	3181	shift
…		…
1880	build_os=$*	3187	build_os=$*
1881	IFS=$ac_save_IFS	3188	IFS=$ac_save_IFS
1882	case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac	3189	case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1883		3190
1884		3191
1885	{ echo "$as_me:$LINENO: checking host system type" >&5	3192	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1886	echo $ECHO_N "checking host system type... $ECHO_C" >&6; }	3193	printf %s "checking host system type... " >&6; }
1887	if test "${ac_cv_host+set}" = set; then	3194	if test ${ac_cv_host+y}
1888	echo $ECHO_N "(cached) $ECHO_C" >&6	3195	then :
1889	else	3196	printf %s "(cached) " >&6
		3197	else $as_nop
1890	if test "x$host_alias" = x; then	3198	if test "x$host_alias" = x; then
1891	ac_cv_host=$ac_cv_build	3199	ac_cv_host=$ac_cv_build
1892	else	3200	else
1893	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||	3201	ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
1894	{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5	3202	as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
1895	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
1896	{ (exit 1); exit 1; }; }
1897	fi	3203	fi
1898		3204
1899	fi	3205	fi
1900	{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5	3206	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1901	echo "${ECHO_T}$ac_cv_host" >&6; }	3207	printf "%s\n" "$ac_cv_host" >&6; }
1902	case $ac_cv_host in	3208	case $ac_cv_host in
1903	*-*-*) ;;	3209	*-*-*) ;;
1904	*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5	3210	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
1905	echo "$as_me: error: invalid value of canonical host" >&2;}
1906	{ (exit 1); exit 1; }; };;
1907	esac	3211	esac
1908	host=$ac_cv_host	3212	host=$ac_cv_host
1909	ac_save_IFS=$IFS; IFS='-'	3213	ac_save_IFS=$IFS; IFS='-'
1910	set x $ac_cv_host	3214	set x $ac_cv_host
1911	shift	3215	shift
…		…
1918	IFS=$ac_save_IFS	3222	IFS=$ac_save_IFS
1919	case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac	3223	case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1920		3224
1921		3225
1922		3226
1923	VERSION=`sed -n -e 's/^.*[ \t]VERSION.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`	3227	VERSION=`sed -n -e 's/^.* VERSION.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`
1924	DATE=`sed -n -e 's/^.*[ \t]DATE.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`	3228	DATE=`sed -n -e 's/^.* DATE.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`
		3229
1925	echo ""	3230	echo ""
1926	echo "configuring for rxvt $VERSION"	3231	echo "configuring for rxvt $VERSION"
1927	echo ""	3232	echo ""
1928		3233
1929	orig_CXXFLAGS="$CXXFLAGS"	3234	orig_CXXFLAGS="$CXXFLAGS"
		3235
		3236
		3237
		3238
		3239
		3240
		3241
		3242
1930		3243
1931		3244
1932	ac_ext=c	3245	ac_ext=c
1933	ac_cpp='$CPP $CPPFLAGS'	3246	ac_cpp='$CPP $CPPFLAGS'
1934	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3247	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1935	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3248	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1936	ac_compiler_gnu=$ac_cv_c_compiler_gnu	3249	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1937	if test -n "$ac_tool_prefix"; then	3250	if test -n "$ac_tool_prefix"; then
1938	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.	3251	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1939	set dummy ${ac_tool_prefix}gcc; ac_word=$2	3252	set dummy ${ac_tool_prefix}gcc; ac_word=$2
1940	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3253	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1941	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3254	printf %s "checking for $ac_word... " >&6; }
1942	if test "${ac_cv_prog_CC+set}" = set; then	3255	if test ${ac_cv_prog_CC+y}
1943	echo $ECHO_N "(cached) $ECHO_C" >&6	3256	then :
1944	else	3257	printf %s "(cached) " >&6
		3258	else $as_nop
1945	if test -n "$CC"; then	3259	if test -n "$CC"; then
1946	ac_cv_prog_CC="$CC" # Let the user override the test.	3260	ac_cv_prog_CC="$CC" # Let the user override the test.
1947	else	3261	else
1948	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3262	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1949	for as_dir in $PATH	3263	for as_dir in $PATH
1950	do	3264	do
1951	IFS=$as_save_IFS	3265	IFS=$as_save_IFS
1952	test -z "$as_dir" && as_dir=.	3266	case $as_dir in #(((
		3267	'') as_dir=./ ;;
		3268	*/) ;;
		3269	*) as_dir=$as_dir/ ;;
		3270	esac
1953	for ac_exec_ext in '' $ac_executable_extensions; do	3271	for ac_exec_ext in '' $ac_executable_extensions; do
1954	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3272	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1955	ac_cv_prog_CC="${ac_tool_prefix}gcc"	3273	ac_cv_prog_CC="${ac_tool_prefix}gcc"
1956	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3274	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1957	break 2	3275	break 2
1958	fi	3276	fi
1959	done	3277	done
1960	done	3278	done
1961	IFS=$as_save_IFS	3279	IFS=$as_save_IFS
1962		3280
1963	fi	3281	fi
1964	fi	3282	fi
1965	CC=$ac_cv_prog_CC	3283	CC=$ac_cv_prog_CC
1966	if test -n "$CC"; then	3284	if test -n "$CC"; then
1967	{ echo "$as_me:$LINENO: result: $CC" >&5	3285	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1968	echo "${ECHO_T}$CC" >&6; }	3286	printf "%s\n" "$CC" >&6; }
1969	else	3287	else
1970	{ echo "$as_me:$LINENO: result: no" >&5	3288	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1971	echo "${ECHO_T}no" >&6; }	3289	printf "%s\n" "no" >&6; }
1972	fi	3290	fi
1973		3291
1974		3292
1975	fi	3293	fi
1976	if test -z "$ac_cv_prog_CC"; then	3294	if test -z "$ac_cv_prog_CC"; then
1977	ac_ct_CC=$CC	3295	ac_ct_CC=$CC
1978	# Extract the first word of "gcc", so it can be a program name with args.	3296	# Extract the first word of "gcc", so it can be a program name with args.
1979	set dummy gcc; ac_word=$2	3297	set dummy gcc; ac_word=$2
1980	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3298	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1981	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3299	printf %s "checking for $ac_word... " >&6; }
1982	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3300	if test ${ac_cv_prog_ac_ct_CC+y}
1983	echo $ECHO_N "(cached) $ECHO_C" >&6	3301	then :
1984	else	3302	printf %s "(cached) " >&6
		3303	else $as_nop
1985	if test -n "$ac_ct_CC"; then	3304	if test -n "$ac_ct_CC"; then
1986	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3305	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1987	else	3306	else
1988	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3307	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1989	for as_dir in $PATH	3308	for as_dir in $PATH
1990	do	3309	do
1991	IFS=$as_save_IFS	3310	IFS=$as_save_IFS
1992	test -z "$as_dir" && as_dir=.	3311	case $as_dir in #(((
		3312	'') as_dir=./ ;;
		3313	*/) ;;
		3314	*) as_dir=$as_dir/ ;;
		3315	esac
1993	for ac_exec_ext in '' $ac_executable_extensions; do	3316	for ac_exec_ext in '' $ac_executable_extensions; do
1994	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3317	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1995	ac_cv_prog_ac_ct_CC="gcc"	3318	ac_cv_prog_ac_ct_CC="gcc"
1996	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3319	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1997	break 2	3320	break 2
1998	fi	3321	fi
1999	done	3322	done
2000	done	3323	done
2001	IFS=$as_save_IFS	3324	IFS=$as_save_IFS
2002		3325
2003	fi	3326	fi
2004	fi	3327	fi
2005	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3328	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2006	if test -n "$ac_ct_CC"; then	3329	if test -n "$ac_ct_CC"; then
2007	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3330	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2008	echo "${ECHO_T}$ac_ct_CC" >&6; }	3331	printf "%s\n" "$ac_ct_CC" >&6; }
2009	else	3332	else
2010	{ echo "$as_me:$LINENO: result: no" >&5	3333	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2011	echo "${ECHO_T}no" >&6; }	3334	printf "%s\n" "no" >&6; }
2012	fi	3335	fi
2013		3336
2014	if test "x$ac_ct_CC" = x; then	3337	if test "x$ac_ct_CC" = x; then
2015	CC=""	3338	CC=""
2016	else	3339	else
2017	case $cross_compiling:$ac_tool_warned in	3340	case $cross_compiling:$ac_tool_warned in
2018	yes:)	3341	yes:)
2019	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	3342	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2020	whose name does not start with the host triplet. If you think this	3343	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2021	configuration is useful to you, please write to autoconf@gnu.org." >&5
2022	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2023	whose name does not start with the host triplet. If you think this
2024	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2025	ac_tool_warned=yes ;;	3344	ac_tool_warned=yes ;;
2026	esac	3345	esac
2027	CC=$ac_ct_CC	3346	CC=$ac_ct_CC
2028	fi	3347	fi
2029	else	3348	else
…		…
2032		3351
2033	if test -z "$CC"; then	3352	if test -z "$CC"; then
2034	if test -n "$ac_tool_prefix"; then	3353	if test -n "$ac_tool_prefix"; then
2035	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.	3354	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2036	set dummy ${ac_tool_prefix}cc; ac_word=$2	3355	set dummy ${ac_tool_prefix}cc; ac_word=$2
2037	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3356	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2038	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3357	printf %s "checking for $ac_word... " >&6; }
2039	if test "${ac_cv_prog_CC+set}" = set; then	3358	if test ${ac_cv_prog_CC+y}
2040	echo $ECHO_N "(cached) $ECHO_C" >&6	3359	then :
2041	else	3360	printf %s "(cached) " >&6
		3361	else $as_nop
2042	if test -n "$CC"; then	3362	if test -n "$CC"; then
2043	ac_cv_prog_CC="$CC" # Let the user override the test.	3363	ac_cv_prog_CC="$CC" # Let the user override the test.
2044	else	3364	else
2045	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3365	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2046	for as_dir in $PATH	3366	for as_dir in $PATH
2047	do	3367	do
2048	IFS=$as_save_IFS	3368	IFS=$as_save_IFS
2049	test -z "$as_dir" && as_dir=.	3369	case $as_dir in #(((
		3370	'') as_dir=./ ;;
		3371	*/) ;;
		3372	*) as_dir=$as_dir/ ;;
		3373	esac
2050	for ac_exec_ext in '' $ac_executable_extensions; do	3374	for ac_exec_ext in '' $ac_executable_extensions; do
2051	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3375	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2052	ac_cv_prog_CC="${ac_tool_prefix}cc"	3376	ac_cv_prog_CC="${ac_tool_prefix}cc"
2053	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3377	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2054	break 2	3378	break 2
2055	fi	3379	fi
2056	done	3380	done
2057	done	3381	done
2058	IFS=$as_save_IFS	3382	IFS=$as_save_IFS
2059		3383
2060	fi	3384	fi
2061	fi	3385	fi
2062	CC=$ac_cv_prog_CC	3386	CC=$ac_cv_prog_CC
2063	if test -n "$CC"; then	3387	if test -n "$CC"; then
2064	{ echo "$as_me:$LINENO: result: $CC" >&5	3388	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2065	echo "${ECHO_T}$CC" >&6; }	3389	printf "%s\n" "$CC" >&6; }
2066	else	3390	else
2067	{ echo "$as_me:$LINENO: result: no" >&5	3391	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2068	echo "${ECHO_T}no" >&6; }	3392	printf "%s\n" "no" >&6; }
2069	fi	3393	fi
2070		3394
2071		3395
2072	fi	3396	fi
2073	fi	3397	fi
2074	if test -z "$CC"; then	3398	if test -z "$CC"; then
2075	# Extract the first word of "cc", so it can be a program name with args.	3399	# Extract the first word of "cc", so it can be a program name with args.
2076	set dummy cc; ac_word=$2	3400	set dummy cc; ac_word=$2
2077	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3401	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2078	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3402	printf %s "checking for $ac_word... " >&6; }
2079	if test "${ac_cv_prog_CC+set}" = set; then	3403	if test ${ac_cv_prog_CC+y}
2080	echo $ECHO_N "(cached) $ECHO_C" >&6	3404	then :
2081	else	3405	printf %s "(cached) " >&6
		3406	else $as_nop
2082	if test -n "$CC"; then	3407	if test -n "$CC"; then
2083	ac_cv_prog_CC="$CC" # Let the user override the test.	3408	ac_cv_prog_CC="$CC" # Let the user override the test.
2084	else	3409	else
2085	ac_prog_rejected=no	3410	ac_prog_rejected=no
2086	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3411	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2087	for as_dir in $PATH	3412	for as_dir in $PATH
2088	do	3413	do
2089	IFS=$as_save_IFS	3414	IFS=$as_save_IFS
2090	test -z "$as_dir" && as_dir=.	3415	case $as_dir in #(((
		3416	'') as_dir=./ ;;
		3417	*/) ;;
		3418	*) as_dir=$as_dir/ ;;
		3419	esac
2091	for ac_exec_ext in '' $ac_executable_extensions; do	3420	for ac_exec_ext in '' $ac_executable_extensions; do
2092	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3421	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2093	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	3422	if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2094	ac_prog_rejected=yes	3423	ac_prog_rejected=yes
2095	continue	3424	continue
2096	fi	3425	fi
2097	ac_cv_prog_CC="cc"	3426	ac_cv_prog_CC="cc"
2098	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3427	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2099	break 2	3428	break 2
2100	fi	3429	fi
2101	done	3430	done
2102	done	3431	done
2103	IFS=$as_save_IFS	3432	IFS=$as_save_IFS
2104		3433
2105	if test $ac_prog_rejected = yes; then	3434	if test $ac_prog_rejected = yes; then
2106	# We found a bogon in the path, so make sure we never use it.	3435	# We found a bogon in the path, so make sure we never use it.
2107	set dummy $ac_cv_prog_CC	3436	set dummy $ac_cv_prog_CC
…		…
2109	if test $# != 0; then	3438	if test $# != 0; then
2110	# We chose a different compiler from the bogus one.	3439	# We chose a different compiler from the bogus one.
2111	# However, it has the same basename, so the bogon will be chosen	3440	# However, it has the same basename, so the bogon will be chosen
2112	# first if we set CC to just the basename; use the full file name.	3441	# first if we set CC to just the basename; use the full file name.
2113	shift	3442	shift
2114	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"	3443	ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2115	fi	3444	fi
2116	fi	3445	fi
2117	fi	3446	fi
2118	fi	3447	fi
2119	CC=$ac_cv_prog_CC	3448	CC=$ac_cv_prog_CC
2120	if test -n "$CC"; then	3449	if test -n "$CC"; then
2121	{ echo "$as_me:$LINENO: result: $CC" >&5	3450	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2122	echo "${ECHO_T}$CC" >&6; }	3451	printf "%s\n" "$CC" >&6; }
2123	else	3452	else
2124	{ echo "$as_me:$LINENO: result: no" >&5	3453	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2125	echo "${ECHO_T}no" >&6; }	3454	printf "%s\n" "no" >&6; }
2126	fi	3455	fi
2127		3456
2128		3457
2129	fi	3458	fi
2130	if test -z "$CC"; then	3459	if test -z "$CC"; then
2131	if test -n "$ac_tool_prefix"; then	3460	if test -n "$ac_tool_prefix"; then
2132	for ac_prog in cl.exe	3461	for ac_prog in cl.exe
2133	do	3462	do
2134	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	3463	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2135	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	3464	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2136	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3465	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2137	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3466	printf %s "checking for $ac_word... " >&6; }
2138	if test "${ac_cv_prog_CC+set}" = set; then	3467	if test ${ac_cv_prog_CC+y}
2139	echo $ECHO_N "(cached) $ECHO_C" >&6	3468	then :
2140	else	3469	printf %s "(cached) " >&6
		3470	else $as_nop
2141	if test -n "$CC"; then	3471	if test -n "$CC"; then
2142	ac_cv_prog_CC="$CC" # Let the user override the test.	3472	ac_cv_prog_CC="$CC" # Let the user override the test.
2143	else	3473	else
2144	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3474	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2145	for as_dir in $PATH	3475	for as_dir in $PATH
2146	do	3476	do
2147	IFS=$as_save_IFS	3477	IFS=$as_save_IFS
2148	test -z "$as_dir" && as_dir=.	3478	case $as_dir in #(((
		3479	'') as_dir=./ ;;
		3480	*/) ;;
		3481	*) as_dir=$as_dir/ ;;
		3482	esac
2149	for ac_exec_ext in '' $ac_executable_extensions; do	3483	for ac_exec_ext in '' $ac_executable_extensions; do
2150	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3484	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2151	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	3485	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2152	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3486	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2153	break 2	3487	break 2
2154	fi	3488	fi
2155	done	3489	done
2156	done	3490	done
2157	IFS=$as_save_IFS	3491	IFS=$as_save_IFS
2158		3492
2159	fi	3493	fi
2160	fi	3494	fi
2161	CC=$ac_cv_prog_CC	3495	CC=$ac_cv_prog_CC
2162	if test -n "$CC"; then	3496	if test -n "$CC"; then
2163	{ echo "$as_me:$LINENO: result: $CC" >&5	3497	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2164	echo "${ECHO_T}$CC" >&6; }	3498	printf "%s\n" "$CC" >&6; }
2165	else	3499	else
2166	{ echo "$as_me:$LINENO: result: no" >&5	3500	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2167	echo "${ECHO_T}no" >&6; }	3501	printf "%s\n" "no" >&6; }
2168	fi	3502	fi
2169		3503
2170		3504
2171	test -n "$CC" && break	3505	test -n "$CC" && break
2172	done	3506	done
…		…
2175	ac_ct_CC=$CC	3509	ac_ct_CC=$CC
2176	for ac_prog in cl.exe	3510	for ac_prog in cl.exe
2177	do	3511	do
2178	# Extract the first word of "$ac_prog", so it can be a program name with args.	3512	# Extract the first word of "$ac_prog", so it can be a program name with args.
2179	set dummy $ac_prog; ac_word=$2	3513	set dummy $ac_prog; ac_word=$2
2180	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3514	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2181	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3515	printf %s "checking for $ac_word... " >&6; }
2182	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3516	if test ${ac_cv_prog_ac_ct_CC+y}
2183	echo $ECHO_N "(cached) $ECHO_C" >&6	3517	then :
2184	else	3518	printf %s "(cached) " >&6
		3519	else $as_nop
2185	if test -n "$ac_ct_CC"; then	3520	if test -n "$ac_ct_CC"; then
2186	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3521	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2187	else	3522	else
2188	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3523	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2189	for as_dir in $PATH	3524	for as_dir in $PATH
2190	do	3525	do
2191	IFS=$as_save_IFS	3526	IFS=$as_save_IFS
2192	test -z "$as_dir" && as_dir=.	3527	case $as_dir in #(((
		3528	'') as_dir=./ ;;
		3529	*/) ;;
		3530	*) as_dir=$as_dir/ ;;
		3531	esac
2193	for ac_exec_ext in '' $ac_executable_extensions; do	3532	for ac_exec_ext in '' $ac_executable_extensions; do
2194	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3533	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2195	ac_cv_prog_ac_ct_CC="$ac_prog"	3534	ac_cv_prog_ac_ct_CC="$ac_prog"
2196	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3535	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2197	break 2	3536	break 2
2198	fi	3537	fi
2199	done	3538	done
2200	done	3539	done
2201	IFS=$as_save_IFS	3540	IFS=$as_save_IFS
2202		3541
2203	fi	3542	fi
2204	fi	3543	fi
2205	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3544	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2206	if test -n "$ac_ct_CC"; then	3545	if test -n "$ac_ct_CC"; then
2207	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3546	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2208	echo "${ECHO_T}$ac_ct_CC" >&6; }	3547	printf "%s\n" "$ac_ct_CC" >&6; }
2209	else	3548	else
2210	{ echo "$as_me:$LINENO: result: no" >&5	3549	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2211	echo "${ECHO_T}no" >&6; }	3550	printf "%s\n" "no" >&6; }
2212	fi	3551	fi
2213		3552
2214		3553
2215	test -n "$ac_ct_CC" && break	3554	test -n "$ac_ct_CC" && break
2216	done	3555	done
…		…
2218	if test "x$ac_ct_CC" = x; then	3557	if test "x$ac_ct_CC" = x; then
2219	CC=""	3558	CC=""
2220	else	3559	else
2221	case $cross_compiling:$ac_tool_warned in	3560	case $cross_compiling:$ac_tool_warned in
2222	yes:)	3561	yes:)
2223	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	3562	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2224	whose name does not start with the host triplet. If you think this	3563	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2225	configuration is useful to you, please write to autoconf@gnu.org." >&5
2226	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2227	whose name does not start with the host triplet. If you think this
2228	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2229	ac_tool_warned=yes ;;	3564	ac_tool_warned=yes ;;
2230	esac	3565	esac
2231	CC=$ac_ct_CC	3566	CC=$ac_ct_CC
2232	fi	3567	fi
2233	fi	3568	fi
2234		3569
2235	fi	3570	fi
		3571	if test -z "$CC"; then
		3572	if test -n "$ac_tool_prefix"; then
		3573	# Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
		3574	set dummy ${ac_tool_prefix}clang; ac_word=$2
		3575	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		3576	printf %s "checking for $ac_word... " >&6; }
		3577	if test ${ac_cv_prog_CC+y}
		3578	then :
		3579	printf %s "(cached) " >&6
		3580	else $as_nop
		3581	if test -n "$CC"; then
		3582	ac_cv_prog_CC="$CC" # Let the user override the test.
		3583	else
		3584	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3585	for as_dir in $PATH
		3586	do
		3587	IFS=$as_save_IFS
		3588	case $as_dir in #(((
		3589	'') as_dir=./ ;;
		3590	*/) ;;
		3591	*) as_dir=$as_dir/ ;;
		3592	esac
		3593	for ac_exec_ext in '' $ac_executable_extensions; do
		3594	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		3595	ac_cv_prog_CC="${ac_tool_prefix}clang"
		3596	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		3597	break 2
		3598	fi
		3599	done
		3600	done
		3601	IFS=$as_save_IFS
2236		3602
		3603	fi
		3604	fi
		3605	CC=$ac_cv_prog_CC
		3606	if test -n "$CC"; then
		3607	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
		3608	printf "%s\n" "$CC" >&6; }
		3609	else
		3610	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3611	printf "%s\n" "no" >&6; }
		3612	fi
2237		3613
2238	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH	3614
2239	See \`config.log' for more details." >&5	3615	fi
		3616	if test -z "$ac_cv_prog_CC"; then
		3617	ac_ct_CC=$CC
		3618	# Extract the first word of "clang", so it can be a program name with args.
		3619	set dummy clang; ac_word=$2
		3620	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		3621	printf %s "checking for $ac_word... " >&6; }
		3622	if test ${ac_cv_prog_ac_ct_CC+y}
		3623	then :
		3624	printf %s "(cached) " >&6
		3625	else $as_nop
		3626	if test -n "$ac_ct_CC"; then
		3627	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
		3628	else
		3629	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3630	for as_dir in $PATH
		3631	do
		3632	IFS=$as_save_IFS
		3633	case $as_dir in #(((
		3634	'') as_dir=./ ;;
		3635	*/) ;;
		3636	*) as_dir=$as_dir/ ;;
		3637	esac
		3638	for ac_exec_ext in '' $ac_executable_extensions; do
		3639	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		3640	ac_cv_prog_ac_ct_CC="clang"
		3641	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		3642	break 2
		3643	fi
		3644	done
		3645	done
		3646	IFS=$as_save_IFS
		3647
		3648	fi
		3649	fi
		3650	ac_ct_CC=$ac_cv_prog_ac_ct_CC
		3651	if test -n "$ac_ct_CC"; then
		3652	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
		3653	printf "%s\n" "$ac_ct_CC" >&6; }
		3654	else
		3655	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3656	printf "%s\n" "no" >&6; }
		3657	fi
		3658
		3659	if test "x$ac_ct_CC" = x; then
		3660	CC=""
		3661	else
		3662	case $cross_compiling:$ac_tool_warned in
		3663	yes:)
		3664	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3665	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3666	ac_tool_warned=yes ;;
		3667	esac
		3668	CC=$ac_ct_CC
		3669	fi
		3670	else
		3671	CC="$ac_cv_prog_CC"
		3672	fi
		3673
		3674	fi
		3675
		3676
		3677	test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3678	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2240	echo "$as_me: error: no acceptable C compiler found in \$PATH	3679	as_fn_error $? "no acceptable C compiler found in \$PATH
2241	See \`config.log' for more details." >&2;}	3680	See \`config.log' for more details" "$LINENO" 5; }
2242	{ (exit 1); exit 1; }; }
2243		3681
2244	# Provide some information about the compiler.	3682	# Provide some information about the compiler.
2245	echo "$as_me:$LINENO: checking for C compiler version" >&5	3683	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2246	ac_compiler=`set X $ac_compile; echo $2`	3684	set X $ac_compile
		3685	ac_compiler=$2
		3686	for ac_option in --version -v -V -qversion -version; do
2247	{ (ac_try="$ac_compiler --version >&5"	3687	{ { ac_try="$ac_compiler $ac_option >&5"
2248	case "(($ac_try" in	3688	case "(($ac_try" in
2249	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3689	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2250	*) ac_try_echo=$ac_try;;	3690	*) ac_try_echo=$ac_try;;
2251	esac	3691	esac
2252	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3692	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2253	(eval "$ac_compiler --version >&5") 2>&5	3693	printf "%s\n" "$ac_try_echo"; } >&5
		3694	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2254	ac_status=$?	3695	ac_status=$?
2255	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3696	if test -s conftest.err; then
		3697	sed '10a\
		3698	... rest of stderr output deleted ...
		3699	10q' conftest.err >conftest.er1
		3700	cat conftest.er1 >&5
		3701	fi
		3702	rm -f conftest.er1 conftest.err
		3703	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2256	(exit $ac_status); }	3704	test $ac_status = 0; }
2257	{ (ac_try="$ac_compiler -v >&5"	3705	done
		3706
		3707	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3708	/* end confdefs.h. */
		3709
		3710	int
		3711	main (void)
		3712	{
		3713
		3714	;
		3715	return 0;
		3716	}
		3717	_ACEOF
		3718	ac_clean_files_save=$ac_clean_files
		3719	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
		3720	# Try to create an executable without -o first, disregard a.out.
		3721	# It will help us diagnose broken compilers, and finding out an intuition
		3722	# of exeext.
		3723	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
		3724	printf %s "checking whether the C compiler works... " >&6; }
		3725	ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
		3726
		3727	# The possible output files:
		3728	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
		3729
		3730	ac_rmfiles=
		3731	for ac_file in $ac_files
		3732	do
		3733	case $ac_file in
		3734	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
		3735	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
		3736	esac
		3737	done
		3738	rm -f $ac_rmfiles
		3739
		3740	if { { ac_try="$ac_link_default"
2258	case "(($ac_try" in	3741	case "(($ac_try" in
2259	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3742	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2260	*) ac_try_echo=$ac_try;;	3743	*) ac_try_echo=$ac_try;;
2261	esac	3744	esac
2262	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3745	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2263	(eval "$ac_compiler -v >&5") 2>&5	3746	printf "%s\n" "$ac_try_echo"; } >&5
2264	ac_status=$?
2265	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2266	(exit $ac_status); }
2267	{ (ac_try="$ac_compiler -V >&5"
2268	case "(($ac_try" in
2269	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2270	*) ac_try_echo=$ac_try;;
2271	esac
2272	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2273	(eval "$ac_compiler -V >&5") 2>&5
2274	ac_status=$?
2275	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2276	(exit $ac_status); }
2277
2278	cat >conftest.$ac_ext <<_ACEOF
2279	/* confdefs.h. */
2280	_ACEOF
2281	cat confdefs.h >>conftest.$ac_ext
2282	cat >>conftest.$ac_ext <<_ACEOF
2283	/* end confdefs.h. */
2284
2285	int
2286	main ()
2287	{
2288
2289	;
2290	return 0;
2291	}
2292	_ACEOF
2293	ac_clean_files_save=$ac_clean_files
2294	ac_clean_files="$ac_clean_files a.out a.exe b.out"
2295	# Try to create an executable without -o first, disregard a.out.
2296	# It will help us diagnose broken compilers, and finding out an intuition
2297	# of exeext.
2298	{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2299	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2300	ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2301	#
2302	# List of possible output files, starting from the most likely.
2303	# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2304	# only as a last resort. b.out is created by i960 compilers.
2305	ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2306	#
2307	# The IRIX 6 linker writes into existing files which may not be
2308	# executable, retaining their permissions. Remove them first so a
2309	# subsequent execution test works.
2310	ac_rmfiles=
2311	for ac_file in $ac_files
2312	do
2313	case $ac_file in
2314	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2315	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
2316	esac
2317	done
2318	rm -f $ac_rmfiles
2319
2320	if { (ac_try="$ac_link_default"
2321	case "(($ac_try" in
2322	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2323	*) ac_try_echo=$ac_try;;
2324	esac
2325	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2326	(eval "$ac_link_default") 2>&5	3747	(eval "$ac_link_default") 2>&5
2327	ac_status=$?	3748	ac_status=$?
2328	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3749	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2329	(exit $ac_status); }; then	3750	test $ac_status = 0; }
		3751	then :
2330	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.	3752	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2331	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'	3753	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2332	# in a Makefile. We should not override ac_cv_exeext if it was cached,	3754	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2333	# so that the user can short-circuit this test for compilers unknown to	3755	# so that the user can short-circuit this test for compilers unknown to
2334	# Autoconf.	3756	# Autoconf.
2335	for ac_file in $ac_files ''	3757	for ac_file in $ac_files ''
2336	do	3758	do
2337	test -f "$ac_file" || continue	3759	test -f "$ac_file" || continue
2338	case $ac_file in	3760	case $ac_file in
2339	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )	3761	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2340	;;	3762	;;
2341	[ab].out )	3763	[ab].out )
2342	# We found the default executable, but exeext='' is most	3764	# We found the default executable, but exeext='' is most
2343	# certainly right.	3765	# certainly right.
2344	break;;	3766	break;;
2345	*.* )	3767	*.* )
2346	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;	3768	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
2347	then :; else	3769	then :; else
2348	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3770	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2349	fi	3771	fi
2350	# We set ac_cv_exeext here because the later test for it is not	3772	# We set ac_cv_exeext here because the later test for it is not
2351	# safe: cross compilers may not add the suffix if given an `-o'	3773	# safe: cross compilers may not add the suffix if given an `-o'
…		…
2357	break;;	3779	break;;
2358	esac	3780	esac
2359	done	3781	done
2360	test "$ac_cv_exeext" = no && ac_cv_exeext=	3782	test "$ac_cv_exeext" = no && ac_cv_exeext=
2361		3783
2362	else	3784	else $as_nop
2363	ac_file=''	3785	ac_file=''
2364	fi	3786	fi
2365
2366	{ echo "$as_me:$LINENO: result: $ac_file" >&5
2367	echo "${ECHO_T}$ac_file" >&6; }
2368	if test -z "$ac_file"; then	3787	if test -z "$ac_file"
		3788	then :
		3789	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3790	printf "%s\n" "no" >&6; }
2369	echo "$as_me: failed program was:" >&5	3791	printf "%s\n" "$as_me: failed program was:" >&5
2370	sed 's/^/| /' conftest.$ac_ext >&5	3792	sed 's/^/| /' conftest.$ac_ext >&5
2371		3793
2372	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	3794	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2373	See \`config.log' for more details." >&5	3795	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2374	echo "$as_me: error: C compiler cannot create executables	3796	as_fn_error 77 "C compiler cannot create executables
2375	See \`config.log' for more details." >&2;}	3797	See \`config.log' for more details" "$LINENO" 5; }
2376	{ (exit 77); exit 77; }; }	3798	else $as_nop
		3799	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		3800	printf "%s\n" "yes" >&6; }
2377	fi	3801	fi
2378		3802	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
		3803	printf %s "checking for C compiler default output file name... " >&6; }
		3804	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
		3805	printf "%s\n" "$ac_file" >&6; }
2379	ac_exeext=$ac_cv_exeext	3806	ac_exeext=$ac_cv_exeext
2380		3807
2381	# Check that the compiler produces executables we can run. If not, either
2382	# the compiler is broken, or we cross compile.
2383	{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2384	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2385	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2386	# If not cross compiling, check that we can run a simple program.
2387	if test "$cross_compiling" != yes; then
2388	if { ac_try='./$ac_file'
2389	{ (case "(($ac_try" in
2390	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2391	*) ac_try_echo=$ac_try;;
2392	esac
2393	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2394	(eval "$ac_try") 2>&5
2395	ac_status=$?
2396	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2397	(exit $ac_status); }; }; then
2398	cross_compiling=no
2399	else
2400	if test "$cross_compiling" = maybe; then
2401	cross_compiling=yes
2402	else
2403	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2404	If you meant to cross compile, use \`--host'.
2405	See \`config.log' for more details." >&5
2406	echo "$as_me: error: cannot run C compiled programs.
2407	If you meant to cross compile, use \`--host'.
2408	See \`config.log' for more details." >&2;}
2409	{ (exit 1); exit 1; }; }
2410	fi
2411	fi
2412	fi
2413	{ echo "$as_me:$LINENO: result: yes" >&5
2414	echo "${ECHO_T}yes" >&6; }
2415
2416	rm -f a.out a.exe conftest$ac_cv_exeext b.out	3808	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2417	ac_clean_files=$ac_clean_files_save	3809	ac_clean_files=$ac_clean_files_save
2418	# Check that the compiler produces executables we can run. If not, either
2419	# the compiler is broken, or we cross compile.
2420	{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2421	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2422	{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
2423	echo "${ECHO_T}$cross_compiling" >&6; }
2424
2425	{ echo "$as_me:$LINENO: checking for suffix of executables" >&5	3810	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2426	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }	3811	printf %s "checking for suffix of executables... " >&6; }
2427	if { (ac_try="$ac_link"	3812	if { { ac_try="$ac_link"
2428	case "(($ac_try" in	3813	case "(($ac_try" in
2429	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3814	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2430	*) ac_try_echo=$ac_try;;	3815	*) ac_try_echo=$ac_try;;
2431	esac	3816	esac
2432	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3817	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3818	printf "%s\n" "$ac_try_echo"; } >&5
2433	(eval "$ac_link") 2>&5	3819	(eval "$ac_link") 2>&5
2434	ac_status=$?	3820	ac_status=$?
2435	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3821	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2436	(exit $ac_status); }; then	3822	test $ac_status = 0; }
		3823	then :
2437	# If both `conftest.exe' and `conftest' are `present' (well, observable)	3824	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2438	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	3825	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2439	# work properly (i.e., refer to `conftest.exe'), while it won't with	3826	# work properly (i.e., refer to `conftest.exe'), while it won't with
2440	# `rm'.	3827	# `rm'.
2441	for ac_file in conftest.exe conftest conftest.*; do	3828	for ac_file in conftest.exe conftest conftest.*; do
2442	test -f "$ac_file" || continue	3829	test -f "$ac_file" || continue
2443	case $ac_file in	3830	case $ac_file in
2444	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;	3831	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2445	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3832	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2446	break;;	3833	break;;
2447	* ) break;;	3834	* ) break;;
2448	esac	3835	esac
2449	done	3836	done
2450	else	3837	else $as_nop
2451	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link	3838	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2452	See \`config.log' for more details." >&5	3839	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2453	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link	3840	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2454	See \`config.log' for more details." >&2;}	3841	See \`config.log' for more details" "$LINENO" 5; }
2455	{ (exit 1); exit 1; }; }
2456	fi	3842	fi
2457
2458	rm -f conftest$ac_cv_exeext	3843	rm -f conftest conftest$ac_cv_exeext
2459	{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	3844	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2460	echo "${ECHO_T}$ac_cv_exeext" >&6; }	3845	printf "%s\n" "$ac_cv_exeext" >&6; }
2461		3846
2462	rm -f conftest.$ac_ext	3847	rm -f conftest.$ac_ext
2463	EXEEXT=$ac_cv_exeext	3848	EXEEXT=$ac_cv_exeext
2464	ac_exeext=$EXEEXT	3849	ac_exeext=$EXEEXT
2465	{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
2466	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2467	if test "${ac_cv_objext+set}" = set; then
2468	echo $ECHO_N "(cached) $ECHO_C" >&6
2469	else
2470	cat >conftest.$ac_ext <<_ACEOF
2471	/* confdefs.h. */
2472	_ACEOF
2473	cat confdefs.h >>conftest.$ac_ext	3850	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2474	cat >>conftest.$ac_ext <<_ACEOF
2475	/* end confdefs.h. */	3851	/* end confdefs.h. */
2476		3852	#include <stdio.h>
2477	int	3853	int
2478	main ()	3854	main (void)
2479	{	3855	{
		3856	FILE *f = fopen ("conftest.out", "w");
		3857	return ferror (f) || fclose (f) != 0;
2480		3858
2481	;	3859	;
2482	return 0;	3860	return 0;
2483	}	3861	}
2484	_ACEOF	3862	_ACEOF
2485	rm -f conftest.o conftest.obj	3863	ac_clean_files="$ac_clean_files conftest.out"
2486	if { (ac_try="$ac_compile"	3864	# Check that the compiler produces executables we can run. If not, either
		3865	# the compiler is broken, or we cross compile.
		3866	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
		3867	printf %s "checking whether we are cross compiling... " >&6; }
		3868	if test "$cross_compiling" != yes; then
		3869	{ { ac_try="$ac_link"
2487	case "(($ac_try" in	3870	case "(($ac_try" in
2488	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3871	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2489	*) ac_try_echo=$ac_try;;	3872	*) ac_try_echo=$ac_try;;
2490	esac	3873	esac
2491	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3874	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3875	printf "%s\n" "$ac_try_echo"; } >&5
		3876	(eval "$ac_link") 2>&5
		3877	ac_status=$?
		3878	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3879	test $ac_status = 0; }
		3880	if { ac_try='./conftest$ac_cv_exeext'
		3881	{ { case "(($ac_try" in
		3882	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3883	*) ac_try_echo=$ac_try;;
		3884	esac
		3885	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3886	printf "%s\n" "$ac_try_echo"; } >&5
		3887	(eval "$ac_try") 2>&5
		3888	ac_status=$?
		3889	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3890	test $ac_status = 0; }; }; then
		3891	cross_compiling=no
		3892	else
		3893	if test "$cross_compiling" = maybe; then
		3894	cross_compiling=yes
		3895	else
		3896	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3897	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		3898	as_fn_error 77 "cannot run C compiled programs.
		3899	If you meant to cross compile, use \`--host'.
		3900	See \`config.log' for more details" "$LINENO" 5; }
		3901	fi
		3902	fi
		3903	fi
		3904	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
		3905	printf "%s\n" "$cross_compiling" >&6; }
		3906
		3907	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
		3908	ac_clean_files=$ac_clean_files_save
		3909	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
		3910	printf %s "checking for suffix of object files... " >&6; }
		3911	if test ${ac_cv_objext+y}
		3912	then :
		3913	printf %s "(cached) " >&6
		3914	else $as_nop
		3915	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3916	/* end confdefs.h. */
		3917
		3918	int
		3919	main (void)
		3920	{
		3921
		3922	;
		3923	return 0;
		3924	}
		3925	_ACEOF
		3926	rm -f conftest.o conftest.obj
		3927	if { { ac_try="$ac_compile"
		3928	case "(($ac_try" in
		3929	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3930	*) ac_try_echo=$ac_try;;
		3931	esac
		3932	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3933	printf "%s\n" "$ac_try_echo"; } >&5
2492	(eval "$ac_compile") 2>&5	3934	(eval "$ac_compile") 2>&5
2493	ac_status=$?	3935	ac_status=$?
2494	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3936	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2495	(exit $ac_status); }; then	3937	test $ac_status = 0; }
		3938	then :
2496	for ac_file in conftest.o conftest.obj conftest.*; do	3939	for ac_file in conftest.o conftest.obj conftest.*; do
2497	test -f "$ac_file" || continue;	3940	test -f "$ac_file" || continue;
2498	case $ac_file in	3941	case $ac_file in
2499	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;	3942	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2500	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`	3943	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2501	break;;	3944	break;;
2502	esac	3945	esac
2503	done	3946	done
2504	else	3947	else $as_nop
2505	echo "$as_me: failed program was:" >&5	3948	printf "%s\n" "$as_me: failed program was:" >&5
2506	sed 's/^/| /' conftest.$ac_ext >&5	3949	sed 's/^/| /' conftest.$ac_ext >&5
2507		3950
2508	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile	3951	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2509	See \`config.log' for more details." >&5	3952	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2510	echo "$as_me: error: cannot compute suffix of object files: cannot compile	3953	as_fn_error $? "cannot compute suffix of object files: cannot compile
2511	See \`config.log' for more details." >&2;}	3954	See \`config.log' for more details" "$LINENO" 5; }
2512	{ (exit 1); exit 1; }; }
2513	fi	3955	fi
2514
2515	rm -f conftest.$ac_cv_objext conftest.$ac_ext	3956	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2516	fi	3957	fi
2517	{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	3958	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2518	echo "${ECHO_T}$ac_cv_objext" >&6; }	3959	printf "%s\n" "$ac_cv_objext" >&6; }
2519	OBJEXT=$ac_cv_objext	3960	OBJEXT=$ac_cv_objext
2520	ac_objext=$OBJEXT	3961	ac_objext=$OBJEXT
2521	{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5	3962	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
2522	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }	3963	printf %s "checking whether the compiler supports GNU C... " >&6; }
2523	if test "${ac_cv_c_compiler_gnu+set}" = set; then	3964	if test ${ac_cv_c_compiler_gnu+y}
2524	echo $ECHO_N "(cached) $ECHO_C" >&6	3965	then :
2525	else	3966	printf %s "(cached) " >&6
2526	cat >conftest.$ac_ext <<_ACEOF	3967	else $as_nop
2527	/* confdefs.h. */
2528	_ACEOF
2529	cat confdefs.h >>conftest.$ac_ext	3968	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2530	cat >>conftest.$ac_ext <<_ACEOF
2531	/* end confdefs.h. */	3969	/* end confdefs.h. */
2532		3970
2533	int	3971	int
2534	main ()	3972	main (void)
2535	{	3973	{
2536	#ifndef __GNUC__	3974	#ifndef __GNUC__
2537	choke me	3975	choke me
2538	#endif	3976	#endif
2539		3977
2540	;	3978	;
2541	return 0;	3979	return 0;
2542	}	3980	}
2543	_ACEOF	3981	_ACEOF
2544	rm -f conftest.$ac_objext	3982	if ac_fn_c_try_compile "$LINENO"
2545	if { (ac_try="$ac_compile"	3983	then :
2546	case "(($ac_try" in
2547	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2548	*) ac_try_echo=$ac_try;;
2549	esac
2550	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2551	(eval "$ac_compile") 2>conftest.er1
2552	ac_status=$?
2553	grep -v '^ *+' conftest.er1 >conftest.err
2554	rm -f conftest.er1
2555	cat conftest.err >&5
2556	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2557	(exit $ac_status); } && {
2558	test -z "$ac_c_werror_flag" ||
2559	test ! -s conftest.err
2560	} && test -s conftest.$ac_objext; then
2561	ac_compiler_gnu=yes	3984	ac_compiler_gnu=yes
		3985	else $as_nop
		3986	ac_compiler_gnu=no
		3987	fi
		3988	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		3989	ac_cv_c_compiler_gnu=$ac_compiler_gnu
		3990
		3991	fi
		3992	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
		3993	printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
		3994	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		3995
		3996	if test $ac_compiler_gnu = yes; then
		3997	GCC=yes
2562	else	3998	else
2563	echo "$as_me: failed program was:" >&5	3999	GCC=
2564	sed 's/^/| /' conftest.$ac_ext >&5
2565
2566	ac_compiler_gnu=no
2567	fi	4000	fi
2568
2569	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2570	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2571
2572	fi
2573	{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2574	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2575	GCC=`test $ac_compiler_gnu = yes && echo yes`
2576	ac_test_CFLAGS=${CFLAGS+set}	4001	ac_test_CFLAGS=${CFLAGS+y}
2577	ac_save_CFLAGS=$CFLAGS	4002	ac_save_CFLAGS=$CFLAGS
2578	{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5	4003	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2579	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }	4004	printf %s "checking whether $CC accepts -g... " >&6; }
2580	if test "${ac_cv_prog_cc_g+set}" = set; then	4005	if test ${ac_cv_prog_cc_g+y}
2581	echo $ECHO_N "(cached) $ECHO_C" >&6	4006	then :
2582	else	4007	printf %s "(cached) " >&6
		4008	else $as_nop
2583	ac_save_c_werror_flag=$ac_c_werror_flag	4009	ac_save_c_werror_flag=$ac_c_werror_flag
2584	ac_c_werror_flag=yes	4010	ac_c_werror_flag=yes
2585	ac_cv_prog_cc_g=no	4011	ac_cv_prog_cc_g=no
2586	CFLAGS="-g"	4012	CFLAGS="-g"
2587	cat >conftest.$ac_ext <<_ACEOF
2588	/* confdefs.h. */
2589	_ACEOF
2590	cat confdefs.h >>conftest.$ac_ext	4013	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2591	cat >>conftest.$ac_ext <<_ACEOF
2592	/* end confdefs.h. */	4014	/* end confdefs.h. */
2593		4015
2594	int	4016	int
2595	main ()	4017	main (void)
2596	{	4018	{
2597		4019
2598	;	4020	;
2599	return 0;	4021	return 0;
2600	}	4022	}
2601	_ACEOF	4023	_ACEOF
2602	rm -f conftest.$ac_objext	4024	if ac_fn_c_try_compile "$LINENO"
2603	if { (ac_try="$ac_compile"	4025	then :
2604	case "(($ac_try" in
2605	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2606	*) ac_try_echo=$ac_try;;
2607	esac
2608	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2609	(eval "$ac_compile") 2>conftest.er1
2610	ac_status=$?
2611	grep -v '^ *+' conftest.er1 >conftest.err
2612	rm -f conftest.er1
2613	cat conftest.err >&5
2614	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2615	(exit $ac_status); } && {
2616	test -z "$ac_c_werror_flag" ||
2617	test ! -s conftest.err
2618	} && test -s conftest.$ac_objext; then
2619	ac_cv_prog_cc_g=yes	4026	ac_cv_prog_cc_g=yes
2620	else	4027	else $as_nop
2621	echo "$as_me: failed program was:" >&5
2622	sed 's/^/| /' conftest.$ac_ext >&5
2623
2624	CFLAGS=""	4028	CFLAGS=""
2625	cat >conftest.$ac_ext <<_ACEOF
2626	/* confdefs.h. */
2627	_ACEOF
2628	cat confdefs.h >>conftest.$ac_ext	4029	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2629	cat >>conftest.$ac_ext <<_ACEOF
2630	/* end confdefs.h. */	4030	/* end confdefs.h. */
2631		4031
2632	int	4032	int
2633	main ()	4033	main (void)
2634	{	4034	{
2635		4035
2636	;	4036	;
2637	return 0;	4037	return 0;
2638	}	4038	}
2639	_ACEOF	4039	_ACEOF
2640	rm -f conftest.$ac_objext	4040	if ac_fn_c_try_compile "$LINENO"
2641	if { (ac_try="$ac_compile"	4041	then :
2642	case "(($ac_try" in
2643	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2644	*) ac_try_echo=$ac_try;;
2645	esac
2646	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2647	(eval "$ac_compile") 2>conftest.er1
2648	ac_status=$?
2649	grep -v '^ *+' conftest.er1 >conftest.err
2650	rm -f conftest.er1
2651	cat conftest.err >&5
2652	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2653	(exit $ac_status); } && {
2654	test -z "$ac_c_werror_flag" ||
2655	test ! -s conftest.err
2656	} && test -s conftest.$ac_objext; then
2657	:
2658	else
2659	echo "$as_me: failed program was:" >&5
2660	sed 's/^/| /' conftest.$ac_ext >&5
2661		4042
		4043	else $as_nop
2662	ac_c_werror_flag=$ac_save_c_werror_flag	4044	ac_c_werror_flag=$ac_save_c_werror_flag
2663	CFLAGS="-g"	4045	CFLAGS="-g"
2664	cat >conftest.$ac_ext <<_ACEOF
2665	/* confdefs.h. */
2666	_ACEOF
2667	cat confdefs.h >>conftest.$ac_ext	4046	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2668	cat >>conftest.$ac_ext <<_ACEOF
2669	/* end confdefs.h. */	4047	/* end confdefs.h. */
2670		4048
2671	int	4049	int
2672	main ()	4050	main (void)
2673	{	4051	{
2674		4052
2675	;	4053	;
2676	return 0;	4054	return 0;
2677	}	4055	}
2678	_ACEOF	4056	_ACEOF
2679	rm -f conftest.$ac_objext	4057	if ac_fn_c_try_compile "$LINENO"
2680	if { (ac_try="$ac_compile"	4058	then :
2681	case "(($ac_try" in
2682	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2683	*) ac_try_echo=$ac_try;;
2684	esac
2685	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2686	(eval "$ac_compile") 2>conftest.er1
2687	ac_status=$?
2688	grep -v '^ *+' conftest.er1 >conftest.err
2689	rm -f conftest.er1
2690	cat conftest.err >&5
2691	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2692	(exit $ac_status); } && {
2693	test -z "$ac_c_werror_flag" ||
2694	test ! -s conftest.err
2695	} && test -s conftest.$ac_objext; then
2696	ac_cv_prog_cc_g=yes	4059	ac_cv_prog_cc_g=yes
2697	else
2698	echo "$as_me: failed program was:" >&5
2699	sed 's/^/| /' conftest.$ac_ext >&5
2700
2701
2702	fi	4060	fi
2703
2704	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4061	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2705	fi	4062	fi
2706
2707	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4063	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2708	fi	4064	fi
2709
2710	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4065	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2711	ac_c_werror_flag=$ac_save_c_werror_flag	4066	ac_c_werror_flag=$ac_save_c_werror_flag
2712	fi	4067	fi
2713	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	4068	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2714	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }	4069	printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
2715	if test "$ac_test_CFLAGS" = set; then	4070	if test $ac_test_CFLAGS; then
2716	CFLAGS=$ac_save_CFLAGS	4071	CFLAGS=$ac_save_CFLAGS
2717	elif test $ac_cv_prog_cc_g = yes; then	4072	elif test $ac_cv_prog_cc_g = yes; then
2718	if test "$GCC" = yes; then	4073	if test "$GCC" = yes; then
2719	CFLAGS="-g -O2"	4074	CFLAGS="-g -O2"
2720	else	4075	else
…		…
2725	CFLAGS="-O2"	4080	CFLAGS="-O2"
2726	else	4081	else
2727	CFLAGS=	4082	CFLAGS=
2728	fi	4083	fi
2729	fi	4084	fi
2730	{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5	4085	ac_prog_cc_stdc=no
2731	echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }	4086	if test x$ac_prog_cc_stdc = xno
		4087	then :
		4088	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
		4089	printf %s "checking for $CC option to enable C11 features... " >&6; }
		4090	if test ${ac_cv_prog_cc_c11+y}
		4091	then :
		4092	printf %s "(cached) " >&6
		4093	else $as_nop
		4094	ac_cv_prog_cc_c11=no
		4095	ac_save_CC=$CC
		4096	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4097	/* end confdefs.h. */
		4098	$ac_c_conftest_c11_program
		4099	_ACEOF
		4100	for ac_arg in '' -std=gnu11
		4101	do
		4102	CC="$ac_save_CC $ac_arg"
		4103	if ac_fn_c_try_compile "$LINENO"
		4104	then :
		4105	ac_cv_prog_cc_c11=$ac_arg
		4106	fi
		4107	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4108	test "x$ac_cv_prog_cc_c11" != "xno" && break
		4109	done
		4110	rm -f conftest.$ac_ext
		4111	CC=$ac_save_CC
		4112	fi
		4113
		4114	if test "x$ac_cv_prog_cc_c11" = xno
		4115	then :
		4116	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4117	printf "%s\n" "unsupported" >&6; }
		4118	else $as_nop
		4119	if test "x$ac_cv_prog_cc_c11" = x
		4120	then :
		4121	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4122	printf "%s\n" "none needed" >&6; }
		4123	else $as_nop
		4124	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
		4125	printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
		4126	CC="$CC $ac_cv_prog_cc_c11"
		4127	fi
		4128	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
		4129	ac_prog_cc_stdc=c11
		4130	fi
		4131	fi
		4132	if test x$ac_prog_cc_stdc = xno
		4133	then :
		4134	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
		4135	printf %s "checking for $CC option to enable C99 features... " >&6; }
		4136	if test ${ac_cv_prog_cc_c99+y}
		4137	then :
		4138	printf %s "(cached) " >&6
		4139	else $as_nop
		4140	ac_cv_prog_cc_c99=no
		4141	ac_save_CC=$CC
		4142	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4143	/* end confdefs.h. */
		4144	$ac_c_conftest_c99_program
		4145	_ACEOF
		4146	for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
		4147	do
		4148	CC="$ac_save_CC $ac_arg"
		4149	if ac_fn_c_try_compile "$LINENO"
		4150	then :
		4151	ac_cv_prog_cc_c99=$ac_arg
		4152	fi
		4153	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4154	test "x$ac_cv_prog_cc_c99" != "xno" && break
		4155	done
		4156	rm -f conftest.$ac_ext
		4157	CC=$ac_save_CC
		4158	fi
		4159
2732	if test "${ac_cv_prog_cc_c89+set}" = set; then	4160	if test "x$ac_cv_prog_cc_c99" = xno
2733	echo $ECHO_N "(cached) $ECHO_C" >&6	4161	then :
2734	else	4162	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4163	printf "%s\n" "unsupported" >&6; }
		4164	else $as_nop
		4165	if test "x$ac_cv_prog_cc_c99" = x
		4166	then :
		4167	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4168	printf "%s\n" "none needed" >&6; }
		4169	else $as_nop
		4170	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
		4171	printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
		4172	CC="$CC $ac_cv_prog_cc_c99"
		4173	fi
		4174	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
		4175	ac_prog_cc_stdc=c99
		4176	fi
		4177	fi
		4178	if test x$ac_prog_cc_stdc = xno
		4179	then :
		4180	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
		4181	printf %s "checking for $CC option to enable C89 features... " >&6; }
		4182	if test ${ac_cv_prog_cc_c89+y}
		4183	then :
		4184	printf %s "(cached) " >&6
		4185	else $as_nop
2735	ac_cv_prog_cc_c89=no	4186	ac_cv_prog_cc_c89=no
2736	ac_save_CC=$CC	4187	ac_save_CC=$CC
2737	cat >conftest.$ac_ext <<_ACEOF	4188	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2738	/* confdefs.h. */	4189	/* end confdefs.h. */
		4190	$ac_c_conftest_c89_program
2739	_ACEOF	4191	_ACEOF
2740	cat confdefs.h >>conftest.$ac_ext	4192	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2741	cat >>conftest.$ac_ext <<_ACEOF
2742	/* end confdefs.h. */
2743	#include <stdarg.h>
2744	#include <stdio.h>
2745	#include <sys/types.h>
2746	#include <sys/stat.h>
2747	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2748	struct buf { int x; };
2749	FILE * (*rcsopen) (struct buf *, struct stat *, int);
2750	static char *e (p, i)
2751	char **p;
2752	int i;
2753	{
2754	return p[i];
2755	}
2756	static char *f (char * (*g) (char **, int), char **p, ...)
2757	{
2758	char *s;
2759	va_list v;
2760	va_start (v,p);
2761	s = g (p, va_arg (v,int));
2762	va_end (v);
2763	return s;
2764	}
2765
2766	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2767	function prototypes and stuff, but not '\xHH' hex character constants.
2768	These don't provoke an error unfortunately, instead are silently treated
2769	as 'x'. The following induces an error, until -std is added to get
2770	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2771	array size at least. It's necessary to write '\x00'==0 to get something
2772	that's true only with -std. */
2773	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2774
2775	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2776	inside strings and character constants. */
2777	#define FOO(x) 'x'
2778	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2779
2780	int test (int i, double x);
2781	struct s1 {int (*f) (int a);};
2782	struct s2 {int (*f) (double a);};
2783	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2784	int argc;
2785	char **argv;
2786	int
2787	main ()
2788	{
2789	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2790	;
2791	return 0;
2792	}
2793	_ACEOF
2794	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2795	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2796	do	4193	do
2797	CC="$ac_save_CC $ac_arg"	4194	CC="$ac_save_CC $ac_arg"
2798	rm -f conftest.$ac_objext	4195	if ac_fn_c_try_compile "$LINENO"
2799	if { (ac_try="$ac_compile"	4196	then :
2800	case "(($ac_try" in
2801	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2802	*) ac_try_echo=$ac_try;;
2803	esac
2804	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2805	(eval "$ac_compile") 2>conftest.er1
2806	ac_status=$?
2807	grep -v '^ *+' conftest.er1 >conftest.err
2808	rm -f conftest.er1
2809	cat conftest.err >&5
2810	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2811	(exit $ac_status); } && {
2812	test -z "$ac_c_werror_flag" ||
2813	test ! -s conftest.err
2814	} && test -s conftest.$ac_objext; then
2815	ac_cv_prog_cc_c89=$ac_arg	4197	ac_cv_prog_cc_c89=$ac_arg
2816	else
2817	echo "$as_me: failed program was:" >&5
2818	sed 's/^/| /' conftest.$ac_ext >&5
2819
2820
2821	fi	4198	fi
2822
2823	rm -f core conftest.err conftest.$ac_objext	4199	rm -f core conftest.err conftest.$ac_objext conftest.beam
2824	test "x$ac_cv_prog_cc_c89" != "xno" && break	4200	test "x$ac_cv_prog_cc_c89" != "xno" && break
2825	done	4201	done
2826	rm -f conftest.$ac_ext	4202	rm -f conftest.$ac_ext
2827	CC=$ac_save_CC	4203	CC=$ac_save_CC
2828
2829	fi	4204	fi
2830	# AC_CACHE_VAL	4205
2831	case "x$ac_cv_prog_cc_c89" in	4206	if test "x$ac_cv_prog_cc_c89" = xno
2832	x)	4207	then :
2833	{ echo "$as_me:$LINENO: result: none needed" >&5	4208	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2834	echo "${ECHO_T}none needed" >&6; } ;;	4209	printf "%s\n" "unsupported" >&6; }
2835	xno)	4210	else $as_nop
2836	{ echo "$as_me:$LINENO: result: unsupported" >&5	4211	if test "x$ac_cv_prog_cc_c89" = x
2837	echo "${ECHO_T}unsupported" >&6; } ;;	4212	then :
2838	*)	4213	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4214	printf "%s\n" "none needed" >&6; }
		4215	else $as_nop
		4216	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
		4217	printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
2839	CC="$CC $ac_cv_prog_cc_c89"	4218	CC="$CC $ac_cv_prog_cc_c89"
2840	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5	4219	fi
2841	echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;	4220	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
2842	esac	4221	ac_prog_cc_stdc=c89
2843		4222	fi
		4223	fi
2844		4224
2845	ac_ext=c	4225	ac_ext=c
2846	ac_cpp='$CPP $CPPFLAGS'	4226	ac_cpp='$CPP $CPPFLAGS'
2847	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4227	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2848	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4228	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2849	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4229	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		4230
		4231
		4232
		4233
		4234
		4235
2850		4236
2851	ac_ext=cpp	4237	ac_ext=cpp
2852	ac_cpp='$CXXCPP $CPPFLAGS'	4238	ac_cpp='$CXXCPP $CPPFLAGS'
2853	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4239	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2854	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4240	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
…		…
2856	if test -z "$CXX"; then	4242	if test -z "$CXX"; then
2857	if test -n "$CCC"; then	4243	if test -n "$CCC"; then
2858	CXX=$CCC	4244	CXX=$CCC
2859	else	4245	else
2860	if test -n "$ac_tool_prefix"; then	4246	if test -n "$ac_tool_prefix"; then
2861	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	4247	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
2862	do	4248	do
2863	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	4249	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2864	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	4250	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2865	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4251	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2866	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4252	printf %s "checking for $ac_word... " >&6; }
2867	if test "${ac_cv_prog_CXX+set}" = set; then	4253	if test ${ac_cv_prog_CXX+y}
2868	echo $ECHO_N "(cached) $ECHO_C" >&6	4254	then :
2869	else	4255	printf %s "(cached) " >&6
		4256	else $as_nop
2870	if test -n "$CXX"; then	4257	if test -n "$CXX"; then
2871	ac_cv_prog_CXX="$CXX" # Let the user override the test.	4258	ac_cv_prog_CXX="$CXX" # Let the user override the test.
2872	else	4259	else
2873	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4260	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2874	for as_dir in $PATH	4261	for as_dir in $PATH
2875	do	4262	do
2876	IFS=$as_save_IFS	4263	IFS=$as_save_IFS
2877	test -z "$as_dir" && as_dir=.	4264	case $as_dir in #(((
		4265	'') as_dir=./ ;;
		4266	*/) ;;
		4267	*) as_dir=$as_dir/ ;;
		4268	esac
2878	for ac_exec_ext in '' $ac_executable_extensions; do	4269	for ac_exec_ext in '' $ac_executable_extensions; do
2879	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	4270	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2880	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	4271	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2881	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	4272	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2882	break 2	4273	break 2
2883	fi	4274	fi
2884	done	4275	done
2885	done	4276	done
2886	IFS=$as_save_IFS	4277	IFS=$as_save_IFS
2887		4278
2888	fi	4279	fi
2889	fi	4280	fi
2890	CXX=$ac_cv_prog_CXX	4281	CXX=$ac_cv_prog_CXX
2891	if test -n "$CXX"; then	4282	if test -n "$CXX"; then
2892	{ echo "$as_me:$LINENO: result: $CXX" >&5	4283	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
2893	echo "${ECHO_T}$CXX" >&6; }	4284	printf "%s\n" "$CXX" >&6; }
2894	else	4285	else
2895	{ echo "$as_me:$LINENO: result: no" >&5	4286	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2896	echo "${ECHO_T}no" >&6; }	4287	printf "%s\n" "no" >&6; }
2897	fi	4288	fi
2898		4289
2899		4290
2900	test -n "$CXX" && break	4291	test -n "$CXX" && break
2901	done	4292	done
2902	fi	4293	fi
2903	if test -z "$CXX"; then	4294	if test -z "$CXX"; then
2904	ac_ct_CXX=$CXX	4295	ac_ct_CXX=$CXX
2905	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	4296	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
2906	do	4297	do
2907	# Extract the first word of "$ac_prog", so it can be a program name with args.	4298	# Extract the first word of "$ac_prog", so it can be a program name with args.
2908	set dummy $ac_prog; ac_word=$2	4299	set dummy $ac_prog; ac_word=$2
2909	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4300	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2910	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4301	printf %s "checking for $ac_word... " >&6; }
2911	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	4302	if test ${ac_cv_prog_ac_ct_CXX+y}
2912	echo $ECHO_N "(cached) $ECHO_C" >&6	4303	then :
2913	else	4304	printf %s "(cached) " >&6
		4305	else $as_nop
2914	if test -n "$ac_ct_CXX"; then	4306	if test -n "$ac_ct_CXX"; then
2915	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	4307	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2916	else	4308	else
2917	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4309	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2918	for as_dir in $PATH	4310	for as_dir in $PATH
2919	do	4311	do
2920	IFS=$as_save_IFS	4312	IFS=$as_save_IFS
2921	test -z "$as_dir" && as_dir=.	4313	case $as_dir in #(((
		4314	'') as_dir=./ ;;
		4315	*/) ;;
		4316	*) as_dir=$as_dir/ ;;
		4317	esac
2922	for ac_exec_ext in '' $ac_executable_extensions; do	4318	for ac_exec_ext in '' $ac_executable_extensions; do
2923	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	4319	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2924	ac_cv_prog_ac_ct_CXX="$ac_prog"	4320	ac_cv_prog_ac_ct_CXX="$ac_prog"
2925	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	4321	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2926	break 2	4322	break 2
2927	fi	4323	fi
2928	done	4324	done
2929	done	4325	done
2930	IFS=$as_save_IFS	4326	IFS=$as_save_IFS
2931		4327
2932	fi	4328	fi
2933	fi	4329	fi
2934	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	4330	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2935	if test -n "$ac_ct_CXX"; then	4331	if test -n "$ac_ct_CXX"; then
2936	{ echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5	4332	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
2937	echo "${ECHO_T}$ac_ct_CXX" >&6; }	4333	printf "%s\n" "$ac_ct_CXX" >&6; }
2938	else	4334	else
2939	{ echo "$as_me:$LINENO: result: no" >&5	4335	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2940	echo "${ECHO_T}no" >&6; }	4336	printf "%s\n" "no" >&6; }
2941	fi	4337	fi
2942		4338
2943		4339
2944	test -n "$ac_ct_CXX" && break	4340	test -n "$ac_ct_CXX" && break
2945	done	4341	done
…		…
2947	if test "x$ac_ct_CXX" = x; then	4343	if test "x$ac_ct_CXX" = x; then
2948	CXX="g++"	4344	CXX="g++"
2949	else	4345	else
2950	case $cross_compiling:$ac_tool_warned in	4346	case $cross_compiling:$ac_tool_warned in
2951	yes:)	4347	yes:)
2952	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	4348	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2953	whose name does not start with the host triplet. If you think this	4349	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2954	configuration is useful to you, please write to autoconf@gnu.org." >&5
2955	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2956	whose name does not start with the host triplet. If you think this
2957	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2958	ac_tool_warned=yes ;;	4350	ac_tool_warned=yes ;;
2959	esac	4351	esac
2960	CXX=$ac_ct_CXX	4352	CXX=$ac_ct_CXX
2961	fi	4353	fi
2962	fi	4354	fi
2963		4355
2964	fi	4356	fi
2965	fi	4357	fi
2966	# Provide some information about the compiler.	4358	# Provide some information about the compiler.
2967	echo "$as_me:$LINENO: checking for C++ compiler version" >&5	4359	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
2968	ac_compiler=`set X $ac_compile; echo $2`	4360	set X $ac_compile
		4361	ac_compiler=$2
		4362	for ac_option in --version -v -V -qversion; do
2969	{ (ac_try="$ac_compiler --version >&5"	4363	{ { ac_try="$ac_compiler $ac_option >&5"
2970	case "(($ac_try" in	4364	case "(($ac_try" in
2971	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	4365	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2972	*) ac_try_echo=$ac_try;;	4366	*) ac_try_echo=$ac_try;;
2973	esac	4367	esac
2974	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	4368	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2975	(eval "$ac_compiler --version >&5") 2>&5	4369	printf "%s\n" "$ac_try_echo"; } >&5
		4370	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2976	ac_status=$?	4371	ac_status=$?
2977	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4372	if test -s conftest.err; then
		4373	sed '10a\
		4374	... rest of stderr output deleted ...
		4375	10q' conftest.err >conftest.er1
		4376	cat conftest.er1 >&5
		4377	fi
		4378	rm -f conftest.er1 conftest.err
		4379	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2978	(exit $ac_status); }	4380	test $ac_status = 0; }
2979	{ (ac_try="$ac_compiler -v >&5"	4381	done
2980	case "(($ac_try" in
2981	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2982	*) ac_try_echo=$ac_try;;
2983	esac
2984	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2985	(eval "$ac_compiler -v >&5") 2>&5
2986	ac_status=$?
2987	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2988	(exit $ac_status); }
2989	{ (ac_try="$ac_compiler -V >&5"
2990	case "(($ac_try" in
2991	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2992	*) ac_try_echo=$ac_try;;
2993	esac
2994	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2995	(eval "$ac_compiler -V >&5") 2>&5
2996	ac_status=$?
2997	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2998	(exit $ac_status); }
2999		4382
3000	{ echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5	4383	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C++" >&5
3001	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }	4384	printf %s "checking whether the compiler supports GNU C++... " >&6; }
3002	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then	4385	if test ${ac_cv_cxx_compiler_gnu+y}
3003	echo $ECHO_N "(cached) $ECHO_C" >&6	4386	then :
3004	else	4387	printf %s "(cached) " >&6
3005	cat >conftest.$ac_ext <<_ACEOF	4388	else $as_nop
3006	/* confdefs.h. */
3007	_ACEOF
3008	cat confdefs.h >>conftest.$ac_ext	4389	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3009	cat >>conftest.$ac_ext <<_ACEOF
3010	/* end confdefs.h. */	4390	/* end confdefs.h. */
3011		4391
3012	int	4392	int
3013	main ()	4393	main (void)
3014	{	4394	{
3015	#ifndef __GNUC__	4395	#ifndef __GNUC__
3016	choke me	4396	choke me
3017	#endif	4397	#endif
3018		4398
3019	;	4399	;
3020	return 0;	4400	return 0;
3021	}	4401	}
3022	_ACEOF	4402	_ACEOF
3023	rm -f conftest.$ac_objext	4403	if ac_fn_cxx_try_compile "$LINENO"
3024	if { (ac_try="$ac_compile"	4404	then :
3025	case "(($ac_try" in
3026	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3027	*) ac_try_echo=$ac_try;;
3028	esac
3029	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3030	(eval "$ac_compile") 2>conftest.er1
3031	ac_status=$?
3032	grep -v '^ *+' conftest.er1 >conftest.err
3033	rm -f conftest.er1
3034	cat conftest.err >&5
3035	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3036	(exit $ac_status); } && {
3037	test -z "$ac_cxx_werror_flag" ||
3038	test ! -s conftest.err
3039	} && test -s conftest.$ac_objext; then
3040	ac_compiler_gnu=yes	4405	ac_compiler_gnu=yes
		4406	else $as_nop
		4407	ac_compiler_gnu=no
		4408	fi
		4409	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4410	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
		4411
		4412	fi
		4413	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
		4414	printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; }
		4415	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		4416
		4417	if test $ac_compiler_gnu = yes; then
		4418	GXX=yes
3041	else	4419	else
3042	echo "$as_me: failed program was:" >&5	4420	GXX=
3043	sed 's/^/| /' conftest.$ac_ext >&5
3044
3045	ac_compiler_gnu=no
3046	fi	4421	fi
3047
3048	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3049	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3050
3051	fi
3052	{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3053	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
3054	GXX=`test $ac_compiler_gnu = yes && echo yes`
3055	ac_test_CXXFLAGS=${CXXFLAGS+set}	4422	ac_test_CXXFLAGS=${CXXFLAGS+y}
3056	ac_save_CXXFLAGS=$CXXFLAGS	4423	ac_save_CXXFLAGS=$CXXFLAGS
3057	{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5	4424	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3058	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }	4425	printf %s "checking whether $CXX accepts -g... " >&6; }
3059	if test "${ac_cv_prog_cxx_g+set}" = set; then	4426	if test ${ac_cv_prog_cxx_g+y}
3060	echo $ECHO_N "(cached) $ECHO_C" >&6	4427	then :
3061	else	4428	printf %s "(cached) " >&6
		4429	else $as_nop
3062	ac_save_cxx_werror_flag=$ac_cxx_werror_flag	4430	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3063	ac_cxx_werror_flag=yes	4431	ac_cxx_werror_flag=yes
3064	ac_cv_prog_cxx_g=no	4432	ac_cv_prog_cxx_g=no
3065	CXXFLAGS="-g"	4433	CXXFLAGS="-g"
3066	cat >conftest.$ac_ext <<_ACEOF
3067	/* confdefs.h. */
3068	_ACEOF
3069	cat confdefs.h >>conftest.$ac_ext	4434	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3070	cat >>conftest.$ac_ext <<_ACEOF
3071	/* end confdefs.h. */	4435	/* end confdefs.h. */
3072		4436
3073	int	4437	int
3074	main ()	4438	main (void)
3075	{	4439	{
3076		4440
3077	;	4441	;
3078	return 0;	4442	return 0;
3079	}	4443	}
3080	_ACEOF	4444	_ACEOF
3081	rm -f conftest.$ac_objext	4445	if ac_fn_cxx_try_compile "$LINENO"
3082	if { (ac_try="$ac_compile"	4446	then :
3083	case "(($ac_try" in
3084	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3085	*) ac_try_echo=$ac_try;;
3086	esac
3087	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3088	(eval "$ac_compile") 2>conftest.er1
3089	ac_status=$?
3090	grep -v '^ *+' conftest.er1 >conftest.err
3091	rm -f conftest.er1
3092	cat conftest.err >&5
3093	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3094	(exit $ac_status); } && {
3095	test -z "$ac_cxx_werror_flag" ||
3096	test ! -s conftest.err
3097	} && test -s conftest.$ac_objext; then
3098	ac_cv_prog_cxx_g=yes	4447	ac_cv_prog_cxx_g=yes
3099	else	4448	else $as_nop
3100	echo "$as_me: failed program was:" >&5
3101	sed 's/^/| /' conftest.$ac_ext >&5
3102
3103	CXXFLAGS=""	4449	CXXFLAGS=""
3104	cat >conftest.$ac_ext <<_ACEOF
3105	/* confdefs.h. */
3106	_ACEOF
3107	cat confdefs.h >>conftest.$ac_ext	4450	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3108	cat >>conftest.$ac_ext <<_ACEOF
3109	/* end confdefs.h. */	4451	/* end confdefs.h. */
3110		4452
3111	int	4453	int
3112	main ()	4454	main (void)
3113	{	4455	{
3114		4456
3115	;	4457	;
3116	return 0;	4458	return 0;
3117	}	4459	}
3118	_ACEOF	4460	_ACEOF
3119	rm -f conftest.$ac_objext	4461	if ac_fn_cxx_try_compile "$LINENO"
3120	if { (ac_try="$ac_compile"	4462	then :
3121	case "(($ac_try" in
3122	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3123	*) ac_try_echo=$ac_try;;
3124	esac
3125	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3126	(eval "$ac_compile") 2>conftest.er1
3127	ac_status=$?
3128	grep -v '^ *+' conftest.er1 >conftest.err
3129	rm -f conftest.er1
3130	cat conftest.err >&5
3131	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3132	(exit $ac_status); } && {
3133	test -z "$ac_cxx_werror_flag" ||
3134	test ! -s conftest.err
3135	} && test -s conftest.$ac_objext; then
3136	:
3137	else
3138	echo "$as_me: failed program was:" >&5
3139	sed 's/^/| /' conftest.$ac_ext >&5
3140		4463
		4464	else $as_nop
3141	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4465	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3142	CXXFLAGS="-g"	4466	CXXFLAGS="-g"
3143	cat >conftest.$ac_ext <<_ACEOF
3144	/* confdefs.h. */
3145	_ACEOF
3146	cat confdefs.h >>conftest.$ac_ext	4467	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3147	cat >>conftest.$ac_ext <<_ACEOF
3148	/* end confdefs.h. */	4468	/* end confdefs.h. */
3149		4469
3150	int	4470	int
3151	main ()	4471	main (void)
3152	{	4472	{
3153		4473
3154	;	4474	;
3155	return 0;	4475	return 0;
3156	}	4476	}
3157	_ACEOF	4477	_ACEOF
3158	rm -f conftest.$ac_objext	4478	if ac_fn_cxx_try_compile "$LINENO"
3159	if { (ac_try="$ac_compile"	4479	then :
3160	case "(($ac_try" in
3161	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3162	*) ac_try_echo=$ac_try;;
3163	esac
3164	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3165	(eval "$ac_compile") 2>conftest.er1
3166	ac_status=$?
3167	grep -v '^ *+' conftest.er1 >conftest.err
3168	rm -f conftest.er1
3169	cat conftest.err >&5
3170	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3171	(exit $ac_status); } && {
3172	test -z "$ac_cxx_werror_flag" ||
3173	test ! -s conftest.err
3174	} && test -s conftest.$ac_objext; then
3175	ac_cv_prog_cxx_g=yes	4480	ac_cv_prog_cxx_g=yes
3176	else
3177	echo "$as_me: failed program was:" >&5
3178	sed 's/^/| /' conftest.$ac_ext >&5
3179
3180
3181	fi	4481	fi
3182
3183	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4482	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3184	fi	4483	fi
3185
3186	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4484	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3187	fi	4485	fi
3188
3189	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4486	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3190	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4487	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3191	fi	4488	fi
3192	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5	4489	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3193	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }	4490	printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
3194	if test "$ac_test_CXXFLAGS" = set; then	4491	if test $ac_test_CXXFLAGS; then
3195	CXXFLAGS=$ac_save_CXXFLAGS	4492	CXXFLAGS=$ac_save_CXXFLAGS
3196	elif test $ac_cv_prog_cxx_g = yes; then	4493	elif test $ac_cv_prog_cxx_g = yes; then
3197	if test "$GXX" = yes; then	4494	if test "$GXX" = yes; then
3198	CXXFLAGS="-g -O2"	4495	CXXFLAGS="-g -O2"
3199	else	4496	else
…		…
3204	CXXFLAGS="-O2"	4501	CXXFLAGS="-O2"
3205	else	4502	else
3206	CXXFLAGS=	4503	CXXFLAGS=
3207	fi	4504	fi
3208	fi	4505	fi
		4506	ac_prog_cxx_stdcxx=no
		4507	if test x$ac_prog_cxx_stdcxx = xno
		4508	then :
		4509	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5
		4510	printf %s "checking for $CXX option to enable C++11 features... " >&6; }
		4511	if test ${ac_cv_prog_cxx_cxx11+y}
		4512	then :
		4513	printf %s "(cached) " >&6
		4514	else $as_nop
		4515	ac_cv_prog_cxx_cxx11=no
		4516	ac_save_CXX=$CXX
		4517	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4518	/* end confdefs.h. */
		4519	$ac_cxx_conftest_cxx11_program
		4520	_ACEOF
		4521	for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
		4522	do
		4523	CXX="$ac_save_CXX $ac_arg"
		4524	if ac_fn_cxx_try_compile "$LINENO"
		4525	then :
		4526	ac_cv_prog_cxx_cxx11=$ac_arg
		4527	fi
		4528	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4529	test "x$ac_cv_prog_cxx_cxx11" != "xno" && break
		4530	done
		4531	rm -f conftest.$ac_ext
		4532	CXX=$ac_save_CXX
		4533	fi
		4534
		4535	if test "x$ac_cv_prog_cxx_cxx11" = xno
		4536	then :
		4537	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4538	printf "%s\n" "unsupported" >&6; }
		4539	else $as_nop
		4540	if test "x$ac_cv_prog_cxx_cxx11" = x
		4541	then :
		4542	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4543	printf "%s\n" "none needed" >&6; }
		4544	else $as_nop
		4545	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
		4546	printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; }
		4547	CXX="$CXX $ac_cv_prog_cxx_cxx11"
		4548	fi
		4549	ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
		4550	ac_prog_cxx_stdcxx=cxx11
		4551	fi
		4552	fi
		4553	if test x$ac_prog_cxx_stdcxx = xno
		4554	then :
		4555	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5
		4556	printf %s "checking for $CXX option to enable C++98 features... " >&6; }
		4557	if test ${ac_cv_prog_cxx_cxx98+y}
		4558	then :
		4559	printf %s "(cached) " >&6
		4560	else $as_nop
		4561	ac_cv_prog_cxx_cxx98=no
		4562	ac_save_CXX=$CXX
		4563	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4564	/* end confdefs.h. */
		4565	$ac_cxx_conftest_cxx98_program
		4566	_ACEOF
		4567	for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
		4568	do
		4569	CXX="$ac_save_CXX $ac_arg"
		4570	if ac_fn_cxx_try_compile "$LINENO"
		4571	then :
		4572	ac_cv_prog_cxx_cxx98=$ac_arg
		4573	fi
		4574	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4575	test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
		4576	done
		4577	rm -f conftest.$ac_ext
		4578	CXX=$ac_save_CXX
		4579	fi
		4580
		4581	if test "x$ac_cv_prog_cxx_cxx98" = xno
		4582	then :
		4583	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4584	printf "%s\n" "unsupported" >&6; }
		4585	else $as_nop
		4586	if test "x$ac_cv_prog_cxx_cxx98" = x
		4587	then :
		4588	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4589	printf "%s\n" "none needed" >&6; }
		4590	else $as_nop
		4591	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5
		4592	printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; }
		4593	CXX="$CXX $ac_cv_prog_cxx_cxx98"
		4594	fi
		4595	ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98
		4596	ac_prog_cxx_stdcxx=cxx98
		4597	fi
		4598	fi
		4599
3209	ac_ext=c	4600	ac_ext=c
3210	ac_cpp='$CPP $CPPFLAGS'	4601	ac_cpp='$CPP $CPPFLAGS'
3211	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4602	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3212	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4603	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3213	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4604	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3214		4605
3215	ac_ext=c
3216	ac_cpp='$CPP $CPPFLAGS'
3217	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3218	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3219	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3220	{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3221	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
3222	# On Suns, sometimes $CPP names a directory.
3223	if test -n "$CPP" && test -d "$CPP"; then
3224	CPP=
3225	fi
3226	if test -z "$CPP"; then
3227	if test "${ac_cv_prog_CPP+set}" = set; then
3228	echo $ECHO_N "(cached) $ECHO_C" >&6
3229	else
3230	# Double quotes because CPP needs to be expanded
3231	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3232	do
3233	ac_preproc_ok=false
3234	for ac_c_preproc_warn_flag in '' yes
3235	do
3236	# Use a header file that comes with gcc, so configuring glibc
3237	# with a fresh cross-compiler works.
3238	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3239	# <limits.h> exists even on freestanding compilers.
3240	# On the NeXT, cc -E runs the code through the compiler's parser,
3241	# not just through cpp. "Syntax error" is here to catch this case.
3242	cat >conftest.$ac_ext <<_ACEOF
3243	/* confdefs.h. */
3244	_ACEOF
3245	cat confdefs.h >>conftest.$ac_ext
3246	cat >>conftest.$ac_ext <<_ACEOF
3247	/* end confdefs.h. */
3248	#ifdef __STDC__
3249	# include <limits.h>
3250	#else
3251	# include <assert.h>
3252	#endif
3253	Syntax error
3254	_ACEOF
3255	if { (ac_try="$ac_cpp conftest.$ac_ext"
3256	case "(($ac_try" in
3257	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3258	*) ac_try_echo=$ac_try;;
3259	esac
3260	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3261	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3262	ac_status=$?
3263	grep -v '^ *+' conftest.er1 >conftest.err
3264	rm -f conftest.er1
3265	cat conftest.err >&5
3266	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3267	(exit $ac_status); } >/dev/null && {
3268	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3269	test ! -s conftest.err
3270	}; then
3271	:
3272	else
3273	echo "$as_me: failed program was:" >&5
3274	sed 's/^/| /' conftest.$ac_ext >&5
3275		4606
3276	# Broken: fails on valid input.
3277	continue
3278	fi
3279
3280	rm -f conftest.err conftest.$ac_ext
3281
3282	# OK, works on sane cases. Now check whether nonexistent headers
3283	# can be detected and how.
3284	cat >conftest.$ac_ext <<_ACEOF
3285	/* confdefs.h. */
3286	_ACEOF
3287	cat confdefs.h >>conftest.$ac_ext
3288	cat >>conftest.$ac_ext <<_ACEOF
3289	/* end confdefs.h. */
3290	#include <ac_nonexistent.h>
3291	_ACEOF
3292	if { (ac_try="$ac_cpp conftest.$ac_ext"
3293	case "(($ac_try" in
3294	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3295	*) ac_try_echo=$ac_try;;
3296	esac
3297	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3298	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3299	ac_status=$?
3300	grep -v '^ *+' conftest.er1 >conftest.err
3301	rm -f conftest.er1
3302	cat conftest.err >&5
3303	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3304	(exit $ac_status); } >/dev/null && {
3305	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3306	test ! -s conftest.err
3307	}; then
3308	# Broken: success on invalid input.
3309	continue
3310	else
3311	echo "$as_me: failed program was:" >&5
3312	sed 's/^/| /' conftest.$ac_ext >&5
3313
3314	# Passes both tests.
3315	ac_preproc_ok=:
3316	break
3317	fi
3318
3319	rm -f conftest.err conftest.$ac_ext
3320
3321	done
3322	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3323	rm -f conftest.err conftest.$ac_ext
3324	if $ac_preproc_ok; then
3325	break
3326	fi
3327
3328	done
3329	ac_cv_prog_CPP=$CPP
3330
3331	fi
3332	CPP=$ac_cv_prog_CPP
3333	else
3334	ac_cv_prog_CPP=$CPP
3335	fi
3336	{ echo "$as_me:$LINENO: result: $CPP" >&5
3337	echo "${ECHO_T}$CPP" >&6; }
3338	ac_preproc_ok=false
3339	for ac_c_preproc_warn_flag in '' yes
3340	do
3341	# Use a header file that comes with gcc, so configuring glibc
3342	# with a fresh cross-compiler works.
3343	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3344	# <limits.h> exists even on freestanding compilers.
3345	# On the NeXT, cc -E runs the code through the compiler's parser,
3346	# not just through cpp. "Syntax error" is here to catch this case.
3347	cat >conftest.$ac_ext <<_ACEOF
3348	/* confdefs.h. */
3349	_ACEOF
3350	cat confdefs.h >>conftest.$ac_ext
3351	cat >>conftest.$ac_ext <<_ACEOF
3352	/* end confdefs.h. */
3353	#ifdef __STDC__
3354	# include <limits.h>
3355	#else
3356	# include <assert.h>
3357	#endif
3358	Syntax error
3359	_ACEOF
3360	if { (ac_try="$ac_cpp conftest.$ac_ext"
3361	case "(($ac_try" in
3362	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3363	*) ac_try_echo=$ac_try;;
3364	esac
3365	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3366	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3367	ac_status=$?
3368	grep -v '^ *+' conftest.er1 >conftest.err
3369	rm -f conftest.er1
3370	cat conftest.err >&5
3371	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3372	(exit $ac_status); } >/dev/null && {
3373	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3374	test ! -s conftest.err
3375	}; then
3376	:
3377	else
3378	echo "$as_me: failed program was:" >&5
3379	sed 's/^/| /' conftest.$ac_ext >&5
3380
3381	# Broken: fails on valid input.
3382	continue
3383	fi
3384
3385	rm -f conftest.err conftest.$ac_ext
3386
3387	# OK, works on sane cases. Now check whether nonexistent headers
3388	# can be detected and how.
3389	cat >conftest.$ac_ext <<_ACEOF
3390	/* confdefs.h. */
3391	_ACEOF
3392	cat confdefs.h >>conftest.$ac_ext
3393	cat >>conftest.$ac_ext <<_ACEOF
3394	/* end confdefs.h. */
3395	#include <ac_nonexistent.h>
3396	_ACEOF
3397	if { (ac_try="$ac_cpp conftest.$ac_ext"
3398	case "(($ac_try" in
3399	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3400	*) ac_try_echo=$ac_try;;
3401	esac
3402	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3403	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3404	ac_status=$?
3405	grep -v '^ *+' conftest.er1 >conftest.err
3406	rm -f conftest.er1
3407	cat conftest.err >&5
3408	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3409	(exit $ac_status); } >/dev/null && {
3410	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3411	test ! -s conftest.err
3412	}; then
3413	# Broken: success on invalid input.
3414	continue
3415	else
3416	echo "$as_me: failed program was:" >&5
3417	sed 's/^/| /' conftest.$ac_ext >&5
3418
3419	# Passes both tests.
3420	ac_preproc_ok=:
3421	break
3422	fi
3423
3424	rm -f conftest.err conftest.$ac_ext
3425
3426	done
3427	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3428	rm -f conftest.err conftest.$ac_ext
3429	if $ac_preproc_ok; then
3430	:
3431	else
3432	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3433	See \`config.log' for more details." >&5
3434	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3435	See \`config.log' for more details." >&2;}
3436	{ (exit 1); exit 1; }; }
3437	fi
3438
3439	ac_ext=c
3440	ac_cpp='$CPP $CPPFLAGS'
3441	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3442	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3443	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3444
3445	# Find a good install program. We prefer a C program (faster),	4607	# Find a good install program. We prefer a C program (faster),
3446	# so one script is as good as another. But avoid the broken or	4608	# so one script is as good as another. But avoid the broken or
3447	# incompatible versions:	4609	# incompatible versions:
3448	# SysV /etc/install, /usr/sbin/install	4610	# SysV /etc/install, /usr/sbin/install
3449	# SunOS /usr/etc/install	4611	# SunOS /usr/etc/install
3450	# IRIX /sbin/install	4612	# IRIX /sbin/install
…		…
3453	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag	4615	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3454	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	4616	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3455	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"	4617	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3456	# OS/2's system install, which has a completely different semantic	4618	# OS/2's system install, which has a completely different semantic
3457	# ./install, which can be erroneously created by make from ./install.sh.	4619	# ./install, which can be erroneously created by make from ./install.sh.
		4620	# Reject install programs that cannot install multiple files.
3458	{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5	4621	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3459	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }	4622	printf %s "checking for a BSD-compatible install... " >&6; }
3460	if test -z "$INSTALL"; then	4623	if test -z "$INSTALL"; then
3461	if test "${ac_cv_path_install+set}" = set; then	4624	if test ${ac_cv_path_install+y}
3462	echo $ECHO_N "(cached) $ECHO_C" >&6	4625	then :
3463	else	4626	printf %s "(cached) " >&6
		4627	else $as_nop
3464	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4628	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3465	for as_dir in $PATH	4629	for as_dir in $PATH
3466	do	4630	do
3467	IFS=$as_save_IFS	4631	IFS=$as_save_IFS
3468	test -z "$as_dir" && as_dir=.	4632	case $as_dir in #(((
3469	# Account for people who put trailing slashes in PATH elements.	4633	'') as_dir=./ ;;
		4634	*/) ;;
		4635	*) as_dir=$as_dir/ ;;
		4636	esac
		4637	# Account for fact that we put trailing slashes in our PATH walk.
3470	case $as_dir/ in	4638	case $as_dir in #((
3471	./ | .// | /cC/* | \	4639	./ | /[cC]/* | \
3472	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \	4640	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3473	?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \	4641	?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3474	/usr/ucb/* ) ;;	4642	/usr/ucb/* ) ;;
3475	*)	4643	*)
3476	# OSF1 and SCO ODT 3.0 have their own names for install.	4644	# OSF1 and SCO ODT 3.0 have their own names for install.
3477	# Don't use installbsd from OSF since it installs stuff as root	4645	# Don't use installbsd from OSF since it installs stuff as root
3478	# by default.	4646	# by default.
3479	for ac_prog in ginstall scoinst install; do	4647	for ac_prog in ginstall scoinst install; do
3480	for ac_exec_ext in '' $ac_executable_extensions; do	4648	for ac_exec_ext in '' $ac_executable_extensions; do
3481	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then	4649	if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
3482	if test $ac_prog = install &&	4650	if test $ac_prog = install &&
3483	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	4651	grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3484	# AIX install. It has an incompatible calling convention.	4652	# AIX install. It has an incompatible calling convention.
3485	:	4653	:
3486	elif test $ac_prog = install &&	4654	elif test $ac_prog = install &&
3487	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	4655	grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3488	# program-specific install script used by HP pwplus--don't use.	4656	# program-specific install script used by HP pwplus--don't use.
3489	:	4657	:
3490	else	4658	else
		4659	rm -rf conftest.one conftest.two conftest.dir
		4660	echo one > conftest.one
		4661	echo two > conftest.two
		4662	mkdir conftest.dir
		4663	if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
		4664	test -s conftest.one && test -s conftest.two &&
		4665	test -s conftest.dir/conftest.one &&
		4666	test -s conftest.dir/conftest.two
		4667	then
3491	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"	4668	ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
3492	break 3	4669	break 3
		4670	fi
3493	fi	4671	fi
3494	fi	4672	fi
3495	done	4673	done
3496	done	4674	done
3497	;;	4675	;;
3498	esac	4676	esac
		4677
3499	done	4678	done
3500	IFS=$as_save_IFS	4679	IFS=$as_save_IFS
3501		4680
		4681	rm -rf conftest.one conftest.two conftest.dir
3502		4682
3503	fi	4683	fi
3504	if test "${ac_cv_path_install+set}" = set; then	4684	if test ${ac_cv_path_install+y}; then
3505	INSTALL=$ac_cv_path_install	4685	INSTALL=$ac_cv_path_install
3506	else	4686	else
3507	# As a last resort, use the slow shell script. Don't cache a	4687	# As a last resort, use the slow shell script. Don't cache a
3508	# value for INSTALL within a source directory, because that will	4688	# value for INSTALL within a source directory, because that will
3509	# break other packages using the cache if that directory is	4689	# break other packages using the cache if that directory is
3510	# removed, or if the value is a relative name.	4690	# removed, or if the value is a relative name.
3511	INSTALL=$ac_install_sh	4691	INSTALL=$ac_install_sh
3512	fi	4692	fi
3513	fi	4693	fi
3514	{ echo "$as_me:$LINENO: result: $INSTALL" >&5	4694	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3515	echo "${ECHO_T}$INSTALL" >&6; }	4695	printf "%s\n" "$INSTALL" >&6; }
3516		4696
3517	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	4697	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3518	# It thinks the first close brace ends the variable substitution.	4698	# It thinks the first close brace ends the variable substitution.
3519	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	4699	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3520		4700
…		…
3522		4702
3523	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	4703	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3524		4704
3525		4705
3526		4706
3527		4707	ac_header= ac_cache=
3528	{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5	4708	for ac_item in $ac_header_c_list
3529	echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
3530	if test "${ac_cv_path_GREP+set}" = set; then
3531	echo $ECHO_N "(cached) $ECHO_C" >&6
3532	else
3533	# Extract the first word of "grep ggrep" to use in msg output
3534	if test -z "$GREP"; then
3535	set dummy grep ggrep; ac_prog_name=$2
3536	if test "${ac_cv_path_GREP+set}" = set; then
3537	echo $ECHO_N "(cached) $ECHO_C" >&6
3538	else
3539	ac_path_GREP_found=false
3540	# Loop through the user's path and test for each of PROGNAME-LIST
3541	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3542	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3543	do	4709	do
3544	IFS=$as_save_IFS	4710	if test $ac_cache; then
3545	test -z "$as_dir" && as_dir=.	4711	ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
3546	for ac_prog in grep ggrep; do	4712	if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
3547	for ac_exec_ext in '' $ac_executable_extensions; do	4713	printf "%s\n" "#define $ac_item 1" >> confdefs.h
3548	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3549	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3550	# Check for GNU ac_path_GREP and select it if it is found.
3551	# Check for GNU $ac_path_GREP
3552	case `"$ac_path_GREP" --version 2>&1` in
3553	*GNU*)
3554	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3555	*)
3556	ac_count=0
3557	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3558	while :
3559	do
3560	cat "conftest.in" "conftest.in" >"conftest.tmp"
3561	mv "conftest.tmp" "conftest.in"
3562	cp "conftest.in" "conftest.nl"
3563	echo 'GREP' >> "conftest.nl"
3564	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3565	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3566	ac_count=`expr $ac_count + 1`
3567	if test $ac_count -gt ${ac_path_GREP_max-0}; then
3568	# Best one so far, save it but keep looking for a better one
3569	ac_cv_path_GREP="$ac_path_GREP"
3570	ac_path_GREP_max=$ac_count
3571	fi	4714	fi
3572	# 10*(2^10) chars as input seems more than enough	4715	ac_header= ac_cache=
3573	test $ac_count -gt 10 && break	4716	elif test $ac_header; then
3574	done	4717	ac_cache=$ac_item
3575	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;	4718	else
3576	esac	4719	ac_header=$ac_item
3577		4720	fi
3578
3579	$ac_path_GREP_found && break 3
3580	done
3581	done	4721	done
3582		4722
3583	done
3584	IFS=$as_save_IFS
3585		4723
3586		4724
3587	fi
3588		4725
3589	GREP="$ac_cv_path_GREP"
3590	if test -z "$GREP"; then
3591	{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3592	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3593	{ (exit 1); exit 1; }; }
3594	fi
3595		4726
3596	else
3597	ac_cv_path_GREP=$GREP
3598	fi
3599		4727
3600		4728
3601	fi
3602	{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3603	echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
3604	GREP="$ac_cv_path_GREP"
3605		4729
		4730	if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
		4731	then :
3606		4732
3607	{ echo "$as_me:$LINENO: checking for egrep" >&5	4733	printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
3608	echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
3609	if test "${ac_cv_path_EGREP+set}" = set; then
3610	echo $ECHO_N "(cached) $ECHO_C" >&6
3611	else
3612	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3613	then ac_cv_path_EGREP="$GREP -E"
3614	else
3615	# Extract the first word of "egrep" to use in msg output
3616	if test -z "$EGREP"; then
3617	set dummy egrep; ac_prog_name=$2
3618	if test "${ac_cv_path_EGREP+set}" = set; then
3619	echo $ECHO_N "(cached) $ECHO_C" >&6
3620	else
3621	ac_path_EGREP_found=false
3622	# Loop through the user's path and test for each of PROGNAME-LIST
3623	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3624	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3625	do
3626	IFS=$as_save_IFS
3627	test -z "$as_dir" && as_dir=.
3628	for ac_prog in egrep; do
3629	for ac_exec_ext in '' $ac_executable_extensions; do
3630	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3631	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3632	# Check for GNU ac_path_EGREP and select it if it is found.
3633	# Check for GNU $ac_path_EGREP
3634	case `"$ac_path_EGREP" --version 2>&1` in
3635	*GNU*)
3636	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3637	*)
3638	ac_count=0
3639	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3640	while :
3641	do
3642	cat "conftest.in" "conftest.in" >"conftest.tmp"
3643	mv "conftest.tmp" "conftest.in"
3644	cp "conftest.in" "conftest.nl"
3645	echo 'EGREP' >> "conftest.nl"
3646	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3647	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3648	ac_count=`expr $ac_count + 1`
3649	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3650	# Best one so far, save it but keep looking for a better one
3651	ac_cv_path_EGREP="$ac_path_EGREP"
3652	ac_path_EGREP_max=$ac_count
3653	fi
3654	# 10*(2^10) chars as input seems more than enough
3655	test $ac_count -gt 10 && break
3656	done
3657	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3658	esac
3659		4734
3660
3661	$ac_path_EGREP_found && break 3
3662	done
3663	done
3664
3665	done
3666	IFS=$as_save_IFS
3667
3668
3669	fi	4735	fi
3670		4736
3671	EGREP="$ac_cv_path_EGREP"
3672	if test -z "$EGREP"; then
3673	{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3674	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3675	{ (exit 1); exit 1; }; }
3676	fi
3677		4737
3678	else
3679	ac_cv_path_EGREP=$EGREP
3680	fi
3681		4738
3682		4739
3683	fi
3684	fi
3685	{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
3686	echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
3687	EGREP="$ac_cv_path_EGREP"
3688		4740
3689		4741
3690		4742	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3691	{ echo "$as_me:$LINENO: checking for AIX" >&5	4743	printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3692	echo $ECHO_N "checking for AIX... $ECHO_C" >&6; }	4744	if test ${ac_cv_safe_to_define___extensions__+y}
3693	cat >conftest.$ac_ext <<_ACEOF	4745	then :
3694	/* confdefs.h. */	4746	printf %s "(cached) " >&6
3695	_ACEOF	4747	else $as_nop
3696	cat confdefs.h >>conftest.$ac_ext	4748	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3697	cat >>conftest.$ac_ext <<_ACEOF
3698	/* end confdefs.h. */	4749	/* end confdefs.h. */
3699	#ifdef _AIX
3700	yes
3701	#endif
3702		4750
3703	_ACEOF	4751	# define __EXTENSIONS__ 1
3704	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	4752	$ac_includes_default
3705	$EGREP "yes" >/dev/null 2>&1; then
3706	{ echo "$as_me:$LINENO: result: yes" >&5
3707	echo "${ECHO_T}yes" >&6; }
3708	cat >>confdefs.h <<\_ACEOF
3709	#define _ALL_SOURCE 1
3710	_ACEOF
3711
3712	else
3713	{ echo "$as_me:$LINENO: result: no" >&5
3714	echo "${ECHO_T}no" >&6; }
3715	fi
3716	rm -f conftest*
3717
3718
3719	{ echo "$as_me:$LINENO: checking for library containing strerror" >&5
3720	echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6; }
3721	if test "${ac_cv_search_strerror+set}" = set; then
3722	echo $ECHO_N "(cached) $ECHO_C" >&6
3723	else
3724	ac_func_search_save_LIBS=$LIBS
3725	cat >conftest.$ac_ext <<_ACEOF
3726	/* confdefs.h. */
3727	_ACEOF
3728	cat confdefs.h >>conftest.$ac_ext
3729	cat >>conftest.$ac_ext <<_ACEOF
3730	/* end confdefs.h. */
3731
3732	/* Override any GCC internal prototype to avoid an error.
3733	Use char because int might match the return type of a GCC
3734	builtin and then its argument prototype would still apply. */
3735	#ifdef __cplusplus
3736	extern "C"
3737	#endif
3738	char strerror ();
3739	int	4753	int
3740	main ()	4754	main (void)
3741	{	4755	{
3742	return strerror ();	4756
3743	;	4757	;
3744	return 0;	4758	return 0;
3745	}	4759	}
3746	_ACEOF	4760	_ACEOF
		4761	if ac_fn_c_try_compile "$LINENO"
		4762	then :
		4763	ac_cv_safe_to_define___extensions__=yes
		4764	else $as_nop
		4765	ac_cv_safe_to_define___extensions__=no
		4766	fi
		4767	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4768	fi
		4769	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
		4770	printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; }
		4771
		4772	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5
		4773	printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; }
		4774	if test ${ac_cv_should_define__xopen_source+y}
		4775	then :
		4776	printf %s "(cached) " >&6
		4777	else $as_nop
		4778	ac_cv_should_define__xopen_source=no
		4779	if test $ac_cv_header_wchar_h = yes
		4780	then :
		4781	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4782	/* end confdefs.h. */
		4783
		4784	#include <wchar.h>
		4785	mbstate_t x;
		4786	int
		4787	main (void)
		4788	{
		4789
		4790	;
		4791	return 0;
		4792	}
		4793	_ACEOF
		4794	if ac_fn_c_try_compile "$LINENO"
		4795	then :
		4796
		4797	else $as_nop
		4798	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4799	/* end confdefs.h. */
		4800
		4801	#define _XOPEN_SOURCE 500
		4802	#include <wchar.h>
		4803	mbstate_t x;
		4804	int
		4805	main (void)
		4806	{
		4807
		4808	;
		4809	return 0;
		4810	}
		4811	_ACEOF
		4812	if ac_fn_c_try_compile "$LINENO"
		4813	then :
		4814	ac_cv_should_define__xopen_source=yes
		4815	fi
		4816	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4817	fi
		4818	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4819	fi
		4820	fi
		4821	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
		4822	printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; }
		4823
		4824	printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h
		4825
		4826	printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h
		4827
		4828	printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
		4829
		4830	printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h
		4831
		4832	printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h
		4833
		4834	printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h
		4835
		4836	printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
		4837
		4838	printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h
		4839
		4840	printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h
		4841
		4842	printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h
		4843
		4844	printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h
		4845
		4846	printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h
		4847
		4848	printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h
		4849
		4850	printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h
		4851
		4852	printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h
		4853
		4854	if test $ac_cv_header_minix_config_h = yes
		4855	then :
		4856	MINIX=yes
		4857	printf "%s\n" "#define _MINIX 1" >>confdefs.h
		4858
		4859	printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h
		4860
		4861	printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h
		4862
		4863	else $as_nop
		4864	MINIX=
		4865	fi
		4866	if test $ac_cv_safe_to_define___extensions__ = yes
		4867	then :
		4868	printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
		4869
		4870	fi
		4871	if test $ac_cv_should_define__xopen_source = yes
		4872	then :
		4873	printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h
		4874
		4875	fi
		4876
		4877	ac_ext=cpp
		4878	ac_cpp='$CXXCPP $CPPFLAGS'
		4879	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		4880	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		4881	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		4882
		4883
		4884	if test "$ac_prog_cxx_stdcxx" != cxx11; then
		4885	as_fn_error $? "the compiler does not support C++11" "$LINENO" 5
		4886	fi
		4887
		4888	LINKER="$CXX"
		4889	if test x$GCC = xyes && test x$GXX = xyes; then
		4890	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working libsupc++" >&5
		4891	printf %s "checking for working libsupc++... " >&6; }
		4892	save_CXX="$CXX"
		4893	save_LIBS="$LIBS"
		4894	CXX="$CC"
		4895	LIBS="$LIBS -lsupc++"
		4896
		4897	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4898	/* end confdefs.h. */
		4899	struct test { }; void f() try { throw new test; } catch (...) { throw; }
		4900	int
		4901	main (void)
		4902	{
		4903
		4904	;
		4905	return 0;
		4906	}
		4907	_ACEOF
		4908	if ac_fn_cxx_try_link "$LINENO"
		4909	then :
		4910	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		4911	printf "%s\n" "ok" >&6; }
		4912	LINKER="$CC"
		4913	else $as_nop
		4914
		4915	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, making everything bigger and slower" >&5
		4916	printf "%s\n" "no, making everything bigger and slower" >&6; }
		4917	LIBS="$save_LIBS"
		4918
		4919
		4920	fi
		4921	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		4922	conftest$ac_exeext conftest.$ac_ext
		4923	CXX="$save_CXX"
		4924	fi
		4925	LINKER=$LINKER
		4926
		4927
		4928	if test -z "$orig_CXXFLAGS"; then
		4929	if test x$GCC = xyes && test "x$GXX" = xyes; then
		4930	CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"
		4931	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4932	/* end confdefs.h. */
		4933
		4934	int
		4935	main (void)
		4936	{
		4937
		4938	;
		4939	return 0;
		4940	}
		4941	_ACEOF
		4942	if ac_fn_cxx_try_compile "$LINENO"
		4943	then :
		4944
		4945	else $as_nop
		4946	CXXFLAGS="-g -O3"
		4947	fi
		4948	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4949	else
		4950	CXXFLAGS="-O"
		4951	fi
		4952	CFLAGS="$CXXFLAGS"
		4953	fi
		4954
		4955	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing setlocale" >&5
		4956	printf %s "checking for library containing setlocale... " >&6; }
		4957	if test ${ac_cv_search_setlocale+y}
		4958	then :
		4959	printf %s "(cached) " >&6
		4960	else $as_nop
		4961	ac_func_search_save_LIBS=$LIBS
		4962	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4963	/* end confdefs.h. */
		4964
		4965	namespace conftest {
		4966	extern "C" int setlocale ();
		4967	}
		4968	int
		4969	main (void)
		4970	{
		4971	return conftest::setlocale ();
		4972	;
		4973	return 0;
		4974	}
		4975	_ACEOF
3747	for ac_lib in '' cposix; do	4976	for ac_lib in '' xpg4
		4977	do
3748	if test -z "$ac_lib"; then	4978	if test -z "$ac_lib"; then
3749	ac_res="none required"	4979	ac_res="none required"
3750	else	4980	else
3751	ac_res=-l$ac_lib	4981	ac_res=-l$ac_lib
3752	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	4982	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3753	fi	4983	fi
3754	rm -f conftest.$ac_objext conftest$ac_exeext	4984	if ac_fn_cxx_try_link "$LINENO"
3755	if { (ac_try="$ac_link"	4985	then :
3756	case "(($ac_try" in
3757	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3758	*) ac_try_echo=$ac_try;;
3759	esac
3760	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3761	(eval "$ac_link") 2>conftest.er1
3762	ac_status=$?
3763	grep -v '^ *+' conftest.er1 >conftest.err
3764	rm -f conftest.er1
3765	cat conftest.err >&5
3766	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3767	(exit $ac_status); } && {
3768	test -z "$ac_c_werror_flag" ||
3769	test ! -s conftest.err
3770	} && test -s conftest$ac_exeext &&
3771	$as_test_x conftest$ac_exeext; then
3772	ac_cv_search_strerror=$ac_res	4986	ac_cv_search_setlocale=$ac_res
3773	else
3774	echo "$as_me: failed program was:" >&5
3775	sed 's/^/| /' conftest.$ac_ext >&5
3776
3777
3778	fi	4987	fi
3779
3780	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	4988	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3781	conftest$ac_exeext	4989	conftest$ac_exeext
3782	if test "${ac_cv_search_strerror+set}" = set; then	4990	if test ${ac_cv_search_setlocale+y}
		4991	then :
3783	break	4992	break
3784	fi	4993	fi
3785	done	4994	done
3786	if test "${ac_cv_search_strerror+set}" = set; then	4995	if test ${ac_cv_search_setlocale+y}
3787	:	4996	then :
3788	else	4997
		4998	else $as_nop
3789	ac_cv_search_strerror=no	4999	ac_cv_search_setlocale=no
3790	fi	5000	fi
3791	rm conftest.$ac_ext	5001	rm conftest.$ac_ext
3792	LIBS=$ac_func_search_save_LIBS	5002	LIBS=$ac_func_search_save_LIBS
3793	fi	5003	fi
3794	{ echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5	5004	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5
3795	echo "${ECHO_T}$ac_cv_search_strerror" >&6; }	5005	printf "%s\n" "$ac_cv_search_setlocale" >&6; }
3796	ac_res=$ac_cv_search_strerror	5006	ac_res=$ac_cv_search_setlocale
3797	if test "$ac_res" != no; then	5007	if test "$ac_res" != no
		5008	then :
3798	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"	5009	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3799		5010
3800	fi	5011	fi
3801		5012
3802	ac_ext=cpp
3803	ac_cpp='$CXXCPP $CPPFLAGS'
3804	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3805	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3806	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3807		5013
3808		5014	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
3809	if test x$GCC = xyes && test x$GXX = xyes; then	5015	printf %s "checking for library containing gethostbyname... " >&6; }
3810	{ echo "$as_me:$LINENO: checking for working libsupc++" >&5	5016	if test ${ac_cv_search_gethostbyname+y}
3811	echo $ECHO_N "checking for working libsupc++... $ECHO_C" >&6; }	5017	then :
3812	save_CXX="$CXX"	5018	printf %s "(cached) " >&6
3813	save_LIBS="$LIBS"	5019	else $as_nop
3814	CXX="$CC"	5020	ac_func_search_save_LIBS=$LIBS
3815	LIBS="$LIBS -lsupc++"
3816	LINKER="$CC"
3817
3818	cat >conftest.$ac_ext <<_ACEOF
3819	/* confdefs.h. */
3820	_ACEOF
3821	cat confdefs.h >>conftest.$ac_ext	5021	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3822	cat >>conftest.$ac_ext <<_ACEOF
3823	/* end confdefs.h. */	5022	/* end confdefs.h. */
3824	struct test { }; void f() try { throw new test; } catch (...) { throw; }	5023
		5024	namespace conftest {
		5025	extern "C" int gethostbyname ();
		5026	}
3825	int	5027	int
3826	main ()	5028	main (void)
3827	{	5029	{
3828		5030	return conftest::gethostbyname ();
3829	;	5031	;
3830	return 0;	5032	return 0;
3831	}	5033	}
3832	_ACEOF	5034	_ACEOF
3833	rm -f conftest.$ac_objext conftest$ac_exeext	5035	for ac_lib in '' nsl
3834	if { (ac_try="$ac_link"	5036	do
3835	case "(($ac_try" in	5037	if test -z "$ac_lib"; then
3836	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	5038	ac_res="none required"
3837	*) ac_try_echo=$ac_try;;
3838	esac
3839	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3840	(eval "$ac_link") 2>conftest.er1
3841	ac_status=$?
3842	grep -v '^ *+' conftest.er1 >conftest.err
3843	rm -f conftest.er1
3844	cat conftest.err >&5
3845	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3846	(exit $ac_status); } && {
3847	test -z "$ac_cxx_werror_flag" ||
3848	test ! -s conftest.err
3849	} && test -s conftest$ac_exeext &&
3850	$as_test_x conftest$ac_exeext; then
3851	{ echo "$as_me:$LINENO: result: ok" >&5
3852	echo "${ECHO_T}ok" >&6; }
3853	else	5039	else
3854	echo "$as_me: failed program was:" >&5	5040	ac_res=-l$ac_lib
3855	sed 's/^/| /' conftest.$ac_ext >&5	5041	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3856		5042	fi
3857		5043	if ac_fn_cxx_try_link "$LINENO"
3858	{ echo "$as_me:$LINENO: result: no, making everything bigger and slower" >&5	5044	then :
3859	echo "${ECHO_T}no, making everything bigger and slower" >&6; }	5045	ac_cv_search_gethostbyname=$ac_res
3860	LIBS="$save_LIBS"
3861	LINKER="$save_CXX"
3862
3863
3864	fi	5046	fi
3865
3866	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5047	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3867	conftest$ac_exeext conftest.$ac_ext	5048	conftest$ac_exeext
3868	CXX="$save_CXX"	5049	if test ${ac_cv_search_gethostbyname+y}
		5050	then :
		5051	break
3869	fi	5052	fi
3870	LINKER=$LINKER	5053	done
		5054	if test ${ac_cv_search_gethostbyname+y}
		5055	then :
3871		5056
		5057	else $as_nop
		5058	ac_cv_search_gethostbyname=no
		5059	fi
		5060	rm conftest.$ac_ext
		5061	LIBS=$ac_func_search_save_LIBS
		5062	fi
		5063	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
		5064	printf "%s\n" "$ac_cv_search_gethostbyname" >&6; }
		5065	ac_res=$ac_cv_search_gethostbyname
		5066	if test "$ac_res" != no
		5067	then :
		5068	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3872		5069
3873	if test -z "$orig_CXXFLAGS"; then	5070	fi
3874	if test x$GCC = xyes && test "x$GXX" = xyes; then	5071
3875	CXXFLAGS="-g -O3 -fno-threadsafe-statics -fno-enforce-eh-specs"	5072	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
3876	cat >conftest.$ac_ext <<_ACEOF	5073	printf %s "checking for library containing socket... " >&6; }
3877	/* confdefs.h. */	5074	if test ${ac_cv_search_socket+y}
3878	_ACEOF	5075	then :
		5076	printf %s "(cached) " >&6
		5077	else $as_nop
		5078	ac_func_search_save_LIBS=$LIBS
3879	cat confdefs.h >>conftest.$ac_ext	5079	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3880	cat >>conftest.$ac_ext <<_ACEOF
3881	/* end confdefs.h. */	5080	/* end confdefs.h. */
3882		5081
		5082	namespace conftest {
		5083	extern "C" int socket ();
		5084	}
3883	int	5085	int
3884	main ()	5086	main (void)
3885	{	5087	{
3886		5088	return conftest::socket ();
3887	;	5089	;
3888	return 0;	5090	return 0;
3889	}	5091	}
3890	_ACEOF	5092	_ACEOF
3891	rm -f conftest.$ac_objext	5093	for ac_lib in '' socket
3892	if { (ac_try="$ac_compile"	5094	do
3893	case "(($ac_try" in	5095	if test -z "$ac_lib"; then
3894	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	5096	ac_res="none required"
3895	*) ac_try_echo=$ac_try;;
3896	esac
3897	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3898	(eval "$ac_compile") 2>conftest.er1
3899	ac_status=$?
3900	grep -v '^ *+' conftest.er1 >conftest.err
3901	rm -f conftest.er1
3902	cat conftest.err >&5
3903	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3904	(exit $ac_status); } && {
3905	test -z "$ac_cxx_werror_flag" ||
3906	test ! -s conftest.err
3907	} && test -s conftest.$ac_objext; then
3908	:
3909	else
3910	echo "$as_me: failed program was:" >&5
3911	sed 's/^/| /' conftest.$ac_ext >&5
3912
3913	CXXFLAGS="-g -O3"
3914	fi
3915
3916	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3917	else	5097	else
3918	CXXFLAGS="-O"	5098	ac_res=-l$ac_lib
		5099	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3919	fi	5100	fi
3920	CFLAGS="$CXXFLAGS"	5101	if ac_fn_cxx_try_link "$LINENO"
		5102	then :
		5103	ac_cv_search_socket=$ac_res
3921	fi	5104	fi
3922
3923
3924	cat >>confdefs.h <<\_ACEOF
3925	#define _GNU_SOURCE 1
3926	_ACEOF
3927
3928
3929	case $host in
3930	*-*-solaris* )
3931
3932	cat >>confdefs.h <<\_ACEOF
3933	#define _XOPEN_SOURCE 500
3934	_ACEOF
3935
3936	;;
3937	esac
3938
3939
3940	{ echo "$as_me:$LINENO: checking for setlocale" >&5
3941	echo $ECHO_N "checking for setlocale... $ECHO_C" >&6; }
3942	if test "${ac_cv_func_setlocale+set}" = set; then
3943	echo $ECHO_N "(cached) $ECHO_C" >&6
3944	else
3945	cat >conftest.$ac_ext <<_ACEOF
3946	/* confdefs.h. */
3947	_ACEOF
3948	cat confdefs.h >>conftest.$ac_ext
3949	cat >>conftest.$ac_ext <<_ACEOF
3950	/* end confdefs.h. */
3951	/* Define setlocale to an innocuous variant, in case <limits.h> declares setlocale.
3952	For example, HP-UX 11i <limits.h> declares gettimeofday. */
3953	#define setlocale innocuous_setlocale
3954
3955	/* System header to define __stub macros and hopefully few prototypes,
3956	which can conflict with char setlocale (); below.
3957	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3958	<limits.h> exists even on freestanding compilers. */
3959
3960	#ifdef __STDC__
3961	# include <limits.h>
3962	#else
3963	# include <assert.h>
3964	#endif
3965
3966	#undef setlocale
3967
3968	/* Override any GCC internal prototype to avoid an error.
3969	Use char because int might match the return type of a GCC
3970	builtin and then its argument prototype would still apply. */
3971	#ifdef __cplusplus
3972	extern "C"
3973	#endif
3974	char setlocale ();
3975	/* The GNU C library defines this for functions which it implements
3976	to always fail with ENOSYS. Some functions are actually named
3977	something starting with __ and the normal name is an alias. */
3978	#if defined __stub_setlocale || defined __stub___setlocale
3979	choke me
3980	#endif
3981
3982	int
3983	main ()
3984	{
3985	return setlocale ();
3986	;
3987	return 0;
3988	}
3989	_ACEOF
3990	rm -f conftest.$ac_objext conftest$ac_exeext
3991	if { (ac_try="$ac_link"
3992	case "(($ac_try" in
3993	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3994	*) ac_try_echo=$ac_try;;
3995	esac
3996	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3997	(eval "$ac_link") 2>conftest.er1
3998	ac_status=$?
3999	grep -v '^ *+' conftest.er1 >conftest.err
4000	rm -f conftest.er1
4001	cat conftest.err >&5
4002	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4003	(exit $ac_status); } && {
4004	test -z "$ac_cxx_werror_flag" ||
4005	test ! -s conftest.err
4006	} && test -s conftest$ac_exeext &&
4007	$as_test_x conftest$ac_exeext; then
4008	ac_cv_func_setlocale=yes
4009	else
4010	echo "$as_me: failed program was:" >&5
4011	sed 's/^/| /' conftest.$ac_ext >&5
4012
4013	ac_cv_func_setlocale=no
4014	fi
4015
4016	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5105	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4017	conftest$ac_exeext conftest.$ac_ext	5106	conftest$ac_exeext
		5107	if test ${ac_cv_search_socket+y}
		5108	then :
		5109	break
4018	fi	5110	fi
4019	{ echo "$as_me:$LINENO: result: $ac_cv_func_setlocale" >&5	5111	done
4020	echo "${ECHO_T}$ac_cv_func_setlocale" >&6; }	5112	if test ${ac_cv_search_socket+y}
4021	if test $ac_cv_func_setlocale = yes; then	5113	then :
4022	:
4023	else
4024	{ echo "$as_me:$LINENO: checking for setlocale in -lxpg4" >&5
4025	echo $ECHO_N "checking for setlocale in -lxpg4... $ECHO_C" >&6; }
4026	if test "${ac_cv_lib_xpg4_setlocale+set}" = set; then
4027	echo $ECHO_N "(cached) $ECHO_C" >&6
4028	else
4029	ac_check_lib_save_LIBS=$LIBS
4030	LIBS="-lxpg4 $LIBS"
4031	cat >conftest.$ac_ext <<_ACEOF
4032	/* confdefs.h. */
4033	_ACEOF
4034	cat confdefs.h >>conftest.$ac_ext
4035	cat >>conftest.$ac_ext <<_ACEOF
4036	/* end confdefs.h. */
4037		5114
4038	/* Override any GCC internal prototype to avoid an error.	5115	else $as_nop
4039	Use char because int might match the return type of a GCC
4040	builtin and then its argument prototype would still apply. */
4041	#ifdef __cplusplus
4042	extern "C"
4043	#endif
4044	char setlocale ();
4045	int
4046	main ()
4047	{
4048	return setlocale ();
4049	;
4050	return 0;
4051	}
4052	_ACEOF
4053	rm -f conftest.$ac_objext conftest$ac_exeext
4054	if { (ac_try="$ac_link"
4055	case "(($ac_try" in
4056	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4057	*) ac_try_echo=$ac_try;;
4058	esac
4059	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4060	(eval "$ac_link") 2>conftest.er1
4061	ac_status=$?
4062	grep -v '^ *+' conftest.er1 >conftest.err
4063	rm -f conftest.er1
4064	cat conftest.err >&5
4065	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4066	(exit $ac_status); } && {
4067	test -z "$ac_cxx_werror_flag" ||
4068	test ! -s conftest.err
4069	} && test -s conftest$ac_exeext &&
4070	$as_test_x conftest$ac_exeext; then
4071	ac_cv_lib_xpg4_setlocale=yes
4072	else
4073	echo "$as_me: failed program was:" >&5
4074	sed 's/^/| /' conftest.$ac_ext >&5
4075
4076	ac_cv_lib_xpg4_setlocale=no
4077	fi
4078
4079	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4080	conftest$ac_exeext conftest.$ac_ext
4081	LIBS=$ac_check_lib_save_LIBS
4082	fi
4083	{ echo "$as_me:$LINENO: result: $ac_cv_lib_xpg4_setlocale" >&5
4084	echo "${ECHO_T}$ac_cv_lib_xpg4_setlocale" >&6; }
4085	if test $ac_cv_lib_xpg4_setlocale = yes; then
4086	LIBS="$LIBS -lxpg4"
4087	fi
4088
4089	fi
4090
4091
4092	{ echo "$as_me:$LINENO: checking for gethostbyname" >&5
4093	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6; }
4094	if test "${ac_cv_func_gethostbyname+set}" = set; then
4095	echo $ECHO_N "(cached) $ECHO_C" >&6
4096	else
4097	cat >conftest.$ac_ext <<_ACEOF
4098	/* confdefs.h. */
4099	_ACEOF
4100	cat confdefs.h >>conftest.$ac_ext
4101	cat >>conftest.$ac_ext <<_ACEOF
4102	/* end confdefs.h. */
4103	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
4104	For example, HP-UX 11i <limits.h> declares gettimeofday. */
4105	#define gethostbyname innocuous_gethostbyname
4106
4107	/* System header to define __stub macros and hopefully few prototypes,
4108	which can conflict with char gethostbyname (); below.
4109	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4110	<limits.h> exists even on freestanding compilers. */
4111
4112	#ifdef __STDC__
4113	# include <limits.h>
4114	#else
4115	# include <assert.h>
4116	#endif
4117
4118	#undef gethostbyname
4119
4120	/* Override any GCC internal prototype to avoid an error.
4121	Use char because int might match the return type of a GCC
4122	builtin and then its argument prototype would still apply. */
4123	#ifdef __cplusplus
4124	extern "C"
4125	#endif
4126	char gethostbyname ();
4127	/* The GNU C library defines this for functions which it implements
4128	to always fail with ENOSYS. Some functions are actually named
4129	something starting with __ and the normal name is an alias. */
4130	#if defined __stub_gethostbyname || defined __stub___gethostbyname
4131	choke me
4132	#endif
4133
4134	int
4135	main ()
4136	{
4137	return gethostbyname ();
4138	;
4139	return 0;
4140	}
4141	_ACEOF
4142	rm -f conftest.$ac_objext conftest$ac_exeext
4143	if { (ac_try="$ac_link"
4144	case "(($ac_try" in
4145	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4146	*) ac_try_echo=$ac_try;;
4147	esac
4148	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4149	(eval "$ac_link") 2>conftest.er1
4150	ac_status=$?
4151	grep -v '^ *+' conftest.er1 >conftest.err
4152	rm -f conftest.er1
4153	cat conftest.err >&5
4154	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4155	(exit $ac_status); } && {
4156	test -z "$ac_cxx_werror_flag" ||
4157	test ! -s conftest.err
4158	} && test -s conftest$ac_exeext &&
4159	$as_test_x conftest$ac_exeext; then
4160	ac_cv_func_gethostbyname=yes
4161	else
4162	echo "$as_me: failed program was:" >&5
4163	sed 's/^/| /' conftest.$ac_ext >&5
4164
4165	ac_cv_func_gethostbyname=no
4166	fi
4167
4168	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4169	conftest$ac_exeext conftest.$ac_ext
4170	fi
4171	{ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
4172	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6; }
4173	if test $ac_cv_func_gethostbyname = yes; then
4174	:
4175	else
4176	{ echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
4177	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }
4178	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
4179	echo $ECHO_N "(cached) $ECHO_C" >&6
4180	else
4181	ac_check_lib_save_LIBS=$LIBS
4182	LIBS="-lnsl $LIBS"
4183	cat >conftest.$ac_ext <<_ACEOF
4184	/* confdefs.h. */
4185	_ACEOF
4186	cat confdefs.h >>conftest.$ac_ext
4187	cat >>conftest.$ac_ext <<_ACEOF
4188	/* end confdefs.h. */
4189
4190	/* Override any GCC internal prototype to avoid an error.
4191	Use char because int might match the return type of a GCC
4192	builtin and then its argument prototype would still apply. */
4193	#ifdef __cplusplus
4194	extern "C"
4195	#endif
4196	char gethostbyname ();
4197	int
4198	main ()
4199	{
4200	return gethostbyname ();
4201	;
4202	return 0;
4203	}
4204	_ACEOF
4205	rm -f conftest.$ac_objext conftest$ac_exeext
4206	if { (ac_try="$ac_link"
4207	case "(($ac_try" in
4208	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4209	*) ac_try_echo=$ac_try;;
4210	esac
4211	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4212	(eval "$ac_link") 2>conftest.er1
4213	ac_status=$?
4214	grep -v '^ *+' conftest.er1 >conftest.err
4215	rm -f conftest.er1
4216	cat conftest.err >&5
4217	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4218	(exit $ac_status); } && {
4219	test -z "$ac_cxx_werror_flag" ||
4220	test ! -s conftest.err
4221	} && test -s conftest$ac_exeext &&
4222	$as_test_x conftest$ac_exeext; then
4223	ac_cv_lib_nsl_gethostbyname=yes
4224	else
4225	echo "$as_me: failed program was:" >&5
4226	sed 's/^/| /' conftest.$ac_ext >&5
4227
4228	ac_cv_lib_nsl_gethostbyname=no
4229	fi
4230
4231	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4232	conftest$ac_exeext conftest.$ac_ext
4233	LIBS=$ac_check_lib_save_LIBS
4234	fi
4235	{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
4236	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }
4237	if test $ac_cv_lib_nsl_gethostbyname = yes; then
4238	LIBS="$LIBS -lnsl"
4239	fi
4240
4241	fi
4242
4243	{ echo "$as_me:$LINENO: checking for socket" >&5
4244	echo $ECHO_N "checking for socket... $ECHO_C" >&6; }
4245	if test "${ac_cv_func_socket+set}" = set; then
4246	echo $ECHO_N "(cached) $ECHO_C" >&6
4247	else
4248	cat >conftest.$ac_ext <<_ACEOF
4249	/* confdefs.h. */
4250	_ACEOF
4251	cat confdefs.h >>conftest.$ac_ext
4252	cat >>conftest.$ac_ext <<_ACEOF
4253	/* end confdefs.h. */
4254	/* Define socket to an innocuous variant, in case <limits.h> declares socket.
4255	For example, HP-UX 11i <limits.h> declares gettimeofday. */
4256	#define socket innocuous_socket
4257
4258	/* System header to define __stub macros and hopefully few prototypes,
4259	which can conflict with char socket (); below.
4260	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4261	<limits.h> exists even on freestanding compilers. */
4262
4263	#ifdef __STDC__
4264	# include <limits.h>
4265	#else
4266	# include <assert.h>
4267	#endif
4268
4269	#undef socket
4270
4271	/* Override any GCC internal prototype to avoid an error.
4272	Use char because int might match the return type of a GCC
4273	builtin and then its argument prototype would still apply. */
4274	#ifdef __cplusplus
4275	extern "C"
4276	#endif
4277	char socket ();
4278	/* The GNU C library defines this for functions which it implements
4279	to always fail with ENOSYS. Some functions are actually named
4280	something starting with __ and the normal name is an alias. */
4281	#if defined __stub_socket || defined __stub___socket
4282	choke me
4283	#endif
4284
4285	int
4286	main ()
4287	{
4288	return socket ();
4289	;
4290	return 0;
4291	}
4292	_ACEOF
4293	rm -f conftest.$ac_objext conftest$ac_exeext
4294	if { (ac_try="$ac_link"
4295	case "(($ac_try" in
4296	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4297	*) ac_try_echo=$ac_try;;
4298	esac
4299	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4300	(eval "$ac_link") 2>conftest.er1
4301	ac_status=$?
4302	grep -v '^ *+' conftest.er1 >conftest.err
4303	rm -f conftest.er1
4304	cat conftest.err >&5
4305	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4306	(exit $ac_status); } && {
4307	test -z "$ac_cxx_werror_flag" ||
4308	test ! -s conftest.err
4309	} && test -s conftest$ac_exeext &&
4310	$as_test_x conftest$ac_exeext; then
4311	ac_cv_func_socket=yes
4312	else
4313	echo "$as_me: failed program was:" >&5
4314	sed 's/^/| /' conftest.$ac_ext >&5
4315
4316	ac_cv_func_socket=no	5116	ac_cv_search_socket=no
4317	fi	5117	fi
4318		5118	rm conftest.$ac_ext
4319	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5119	LIBS=$ac_func_search_save_LIBS
4320	conftest$ac_exeext conftest.$ac_ext
4321	fi	5120	fi
4322	{ echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5	5121	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4323	echo "${ECHO_T}$ac_cv_func_socket" >&6; }	5122	printf "%s\n" "$ac_cv_search_socket" >&6; }
4324	if test $ac_cv_func_socket = yes; then	5123	ac_res=$ac_cv_search_socket
4325	:	5124	if test "$ac_res" != no
4326	else	5125	then :
4327	{ echo "$as_me:$LINENO: checking for socket in -lsocket" >&5	5126	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4328	echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6; }
4329	if test "${ac_cv_lib_socket_socket+set}" = set; then
4330	echo $ECHO_N "(cached) $ECHO_C" >&6
4331	else
4332	ac_check_lib_save_LIBS=$LIBS
4333	LIBS="-lsocket $LIBS"
4334	cat >conftest.$ac_ext <<_ACEOF
4335	/* confdefs.h. */
4336	_ACEOF
4337	cat confdefs.h >>conftest.$ac_ext
4338	cat >>conftest.$ac_ext <<_ACEOF
4339	/* end confdefs.h. */
4340		5127
4341	/* Override any GCC internal prototype to avoid an error.
4342	Use char because int might match the return type of a GCC
4343	builtin and then its argument prototype would still apply. */
4344	#ifdef __cplusplus
4345	extern "C"
4346	#endif
4347	char socket ();
4348	int
4349	main ()
4350	{
4351	return socket ();
4352	;
4353	return 0;
4354	}
4355	_ACEOF
4356	rm -f conftest.$ac_objext conftest$ac_exeext
4357	if { (ac_try="$ac_link"
4358	case "(($ac_try" in
4359	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4360	*) ac_try_echo=$ac_try;;
4361	esac
4362	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4363	(eval "$ac_link") 2>conftest.er1
4364	ac_status=$?
4365	grep -v '^ *+' conftest.er1 >conftest.err
4366	rm -f conftest.er1
4367	cat conftest.err >&5
4368	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4369	(exit $ac_status); } && {
4370	test -z "$ac_cxx_werror_flag" ||
4371	test ! -s conftest.err
4372	} && test -s conftest$ac_exeext &&
4373	$as_test_x conftest$ac_exeext; then
4374	ac_cv_lib_socket_socket=yes
4375	else
4376	echo "$as_me: failed program was:" >&5
4377	sed 's/^/| /' conftest.$ac_ext >&5
4378
4379	ac_cv_lib_socket_socket=no
4380	fi	5128	fi
4381
4382	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4383	conftest$ac_exeext conftest.$ac_ext
4384	LIBS=$ac_check_lib_save_LIBS
4385	fi
4386	{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5
4387	echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6; }
4388	if test $ac_cv_lib_socket_socket = yes; then
4389	LIBS="$LIBS -lsocket"
4390	fi
4391
4392	fi
4393
4394		5129
4395		5130
4396	support_frills=yes	5131	support_frills=yes
4397	support_inheritpixmap=yes	5132	support_inheritpixmap=yes
4398	support_fading=yes	5133	support_fading=yes
…		…
4403	support_text_blink=yes	5138	support_text_blink=yes
4404	support_pointer_blank=yes	5139	support_pointer_blank=yes
4405	support_scroll_rxvt=yes	5140	support_scroll_rxvt=yes
4406	support_scroll_next=yes	5141	support_scroll_next=yes
4407	support_scroll_xterm=yes	5142	support_scroll_xterm=yes
4408	support_scroll_plain=yes
4409	support_xim=yes	5143	support_xim=yes
4410	support_afterimage=yes	5144	support_pixbuf=yes
4411	support_afterstep=yes	5145	support_startup_notification=yes
4412	support_xft=yes	5146	support_xft=yes
4413	support_unicode3=no	5147	support_unicode3=no
4414	support_combining=yes	5148	support_combining=yes
4415	support_8bitctrls=no	5149	support_8bitctrls=no
4416	support_iso14755=yes	5150	support_iso14755=yes
4417	support_styles=yes	5151	support_styles=yes
4418	support_perl=yes	5152	support_perl=yes
4419	codesets=all	5153	codesets=all
4420		5154
4421		5155
4422	if test "x$enable_shared" = xyes; then
4423
4424	cat >>confdefs.h <<\_ACEOF
4425	#define LIBRXVT 1
4426	_ACEOF
4427
4428	INSTALL_LIBRXVT=yes
4429	fi
4430
4431
4432	# Check whether --enable-everything was given.	5156	# Check whether --enable-everything was given.
4433	if test "${enable_everything+set}" = set; then	5157	if test ${enable_everything+y}
		5158	then :
4434	enableval=$enable_everything;	5159	enableval=$enable_everything;
4435	if test x$enableval = xno; then	5160	if test x$enableval = xno; then
4436	support_frills=no	5161	support_frills=no
4437	support_inheritpixmap=no	5162	support_inheritpixmap=no
4438	support_fading=no	5163	support_fading=no
…		…
4444	support_text_blink=no	5169	support_text_blink=no
4445	support_pointer_blank=no	5170	support_pointer_blank=no
4446	support_scroll_rxvt=no	5171	support_scroll_rxvt=no
4447	support_scroll_next=no	5172	support_scroll_next=no
4448	support_scroll_xterm=no	5173	support_scroll_xterm=no
4449	support_scroll_plain=no
4450	support_utmp=no	5174	support_utmp=no
4451	support_wtmp=no	5175	support_wtmp=no
4452	support_xim=no	5176	support_xim=no
4453	support_afterimage=no	5177	support_pixbuf=no
4454	support_afterstep=no	5178	support_startup_notification=no
4455	support_xft=no	5179	support_xft=no
4456	support_unicode3=no	5180	support_unicode3=no
4457	support_combining=no	5181	support_combining=no
4458	support_8bitctrls=no	5182	support_8bitctrls=no
4459	support_iso14755=no	5183	support_iso14755=no
…		…
4473	support_text_blink=yes	5197	support_text_blink=yes
4474	support_pointer_blank=yes	5198	support_pointer_blank=yes
4475	support_scroll_rxvt=yes	5199	support_scroll_rxvt=yes
4476	support_scroll_next=yes	5200	support_scroll_next=yes
4477	support_scroll_xterm=yes	5201	support_scroll_xterm=yes
4478	support_scroll_plain=yes
4479	support_utmp=yes	5202	support_utmp=yes
4480	support_wtmp=yes	5203	support_wtmp=yes
4481	support_xim=yes	5204	support_xim=yes
4482	support_afterimage=yes
4483	support_afterstep=yes	5205	support_pixbuf=yes
		5206	support_startup_notification=yes
4484	support_xft=yes	5207	support_xft=yes
4485	support_unicode3=yes	5208	support_unicode3=yes
4486	support_combining=yes	5209	support_combining=yes
4487	#support_8bitctrls=yes	5210	#support_8bitctrls=yes
4488	support_iso14755=yes	5211	support_iso14755=yes
…		…
4492	fi	5215	fi
4493		5216
4494	fi	5217	fi
4495		5218
4496		5219
4497	WARNINGS=no	5220	support_assertions=no
		5221	# Check whether --enable-assert was given.
		5222	if test ${enable_assert+y}
		5223	then :
		5224	enableval=$enable_assert; if test x$enableval = xyes; then
		5225	support_assertions=yes
		5226	fi
		5227	fi
		5228
		5229	if test x$support_assertions = xno; then
		5230
		5231	printf "%s\n" "#define NDEBUG 1" >>confdefs.h
		5232
		5233	fi
		5234
		5235	support_warnings=no
4498	# Check whether --enable-warnings was given.	5236	# Check whether --enable-warnings was given.
4499	if test "${enable_warnings+set}" = set; then	5237	if test ${enable_warnings+y}
		5238	then :
4500	enableval=$enable_warnings; if test x$enableval = xyes; then	5239	enableval=$enable_warnings; if test x$enableval = xyes; then
4501	WARNINGS=yes	5240	support_warnings=yes
4502	fi	5241	fi
4503	fi	5242	fi
4504		5243
4505	if test x$GXX = xyes; then	5244	if test x$GXX = xyes; then
4506	if test $WARNINGS = yes; then	5245	if test $support_warnings = yes; then
4507	save_CXXFLAGS="$CXXFLAGS"	5246	save_CXXFLAGS="$CXXFLAGS"
4508	CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-non-virtual-dtor"	5247	CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-unused-value"
4509	cat >conftest.$ac_ext <<_ACEOF
4510	/* confdefs.h. */
4511	_ACEOF
4512	cat confdefs.h >>conftest.$ac_ext	5248	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4513	cat >>conftest.$ac_ext <<_ACEOF
4514	/* end confdefs.h. */	5249	/* end confdefs.h. */
4515		5250
4516	int	5251	int
4517	main ()	5252	main (void)
4518	{	5253	{
4519		5254
4520	;	5255	;
4521	return 0;	5256	return 0;
4522	}	5257	}
4523	_ACEOF	5258	_ACEOF
4524	rm -f conftest.$ac_objext	5259	if ac_fn_cxx_try_compile "$LINENO"
4525	if { (ac_try="$ac_compile"	5260	then :
4526	case "(($ac_try" in
4527	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4528	*) ac_try_echo=$ac_try;;
4529	esac
4530	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4531	(eval "$ac_compile") 2>conftest.er1
4532	ac_status=$?
4533	grep -v '^ *+' conftest.er1 >conftest.err
4534	rm -f conftest.er1
4535	cat conftest.err >&5
4536	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4537	(exit $ac_status); } && {
4538	test -z "$ac_cxx_werror_flag" ||
4539	test ! -s conftest.err
4540	} && test -s conftest.$ac_objext; then
4541	:
4542	else
4543	echo "$as_me: failed program was:" >&5
4544	sed 's/^/| /' conftest.$ac_ext >&5
4545		5261
		5262	else $as_nop
4546	CXXFLAGS="$save_CXXFLAGS"	5263	CXXFLAGS="$save_CXXFLAGS"
4547	fi	5264	fi
4548
4549	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	5265	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4550	else	5266	else
4551	CXXFLAGS="$CXXFLAGS -w"	5267	CXXFLAGS="$CXXFLAGS -w"
4552	fi	5268	fi
4553	fi	5269	fi
4554		5270
		5271	support_256_color=no
		5272	# Check whether --enable-256-color was given.
		5273	if test ${enable_256_color+y}
		5274	then :
		5275	enableval=$enable_256_color; if test x$enableval = xyes; then
		5276	support_256_color=yes
		5277	fi
		5278	fi
		5279
		5280	if test x$support_256_color = xyes; then
		5281
		5282	printf "%s\n" "#define USE_256_COLORS 1" >>confdefs.h
		5283
		5284	fi
		5285
4555	# Check whether --enable-unicode3 was given.	5286	# Check whether --enable-unicode3 was given.
4556	if test "${enable_unicode3+set}" = set; then	5287	if test ${enable_unicode3+y}
		5288	then :
4557	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then	5289	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then
4558	support_unicode3=$enableval	5290	support_unicode3=$enableval
4559	fi	5291	fi
4560	fi	5292	fi
4561		5293
4562		5294
4563	# Check whether --enable-combining was given.	5295	# Check whether --enable-combining was given.
4564	if test "${enable_combining+set}" = set; then	5296	if test ${enable_combining+y}
		5297	then :
4565	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then	5298	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then
4566	support_combining=$enableval	5299	support_combining=$enableval
4567	fi	5300	fi
4568	fi	5301	fi
4569		5302
4570		5303
4571	# Check whether --enable-xft was given.	5304	# Check whether --enable-xft was given.
4572	if test "${enable_xft+set}" = set; then	5305	if test ${enable_xft+y}
		5306	then :
4573	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then	5307	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then
4574	support_xft=$enableval	5308	support_xft=$enableval
4575	fi	5309	fi
4576	fi	5310	fi
4577		5311
4578		5312
4579	# Check whether --enable-font-styles was given.	5313	# Check whether --enable-font-styles was given.
4580	if test "${enable_font_styles+set}" = set; then	5314	if test ${enable_font_styles+y}
		5315	then :
4581	enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then	5316	enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then
4582	support_styles=$enableval	5317	support_styles=$enableval
4583	fi	5318	fi
4584	fi	5319	fi
4585		5320
4586		5321
4587	# Check whether --enable-afterimage was given.	5322	# Check whether --enable-pixbuf was given.
4588	if test "${enable_afterimage+set}" = set; then	5323	if test ${enable_pixbuf+y}
		5324	then :
4589	enableval=$enable_afterimage; if test x$enableval = xyes -o x$enableval = xno; then	5325	enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then
4590	support_afterimage=$enableval	5326	support_pixbuf=$enableval
4591	fi	5327	fi
4592	fi	5328	fi
4593		5329
4594		5330
4595		5331	# Check whether --enable-startup-notification was given.
4596	# Check whether --with-afterimage_config was given.	5332	if test ${enable_startup_notification+y}
4597	if test "${with_afterimage_config+set}" = set; then	5333	then :
4598	withval=$with_afterimage_config; if test "x$withval" != x; then	5334	enableval=$enable_startup_notification; if test x$enableval = xyes -o x$enableval = xno; then
4599	afterimage_config=$withval/afterimage-config	5335	support_startup_notification=$enableval
4600	fi	5336	fi
4601	fi	5337	fi
4602
4603		5338
4604		5339
4605	# Check whether --enable-transparency was given.	5340	# Check whether --enable-transparency was given.
4606	if test "${enable_transparency+set}" = set; then	5341	if test ${enable_transparency+y}
		5342	then :
4607	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then	5343	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then
4608	support_inheritpixmap=$enableval	5344	support_inheritpixmap=$enableval
4609	fi	5345	fi
4610	fi	5346	fi
4611		5347
4612		5348
4613	# Check whether --enable-fading was given.	5349	# Check whether --enable-fading was given.
4614	if test "${enable_fading+set}" = set; then	5350	if test ${enable_fading+y}
		5351	then :
4615	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then	5352	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then
4616	support_fading=$enableval	5353	support_fading=$enableval
4617	fi	5354	fi
4618	fi	5355	fi
4619		5356
4620		5357
4621	# Check whether --enable-rxvt-scroll was given.	5358	# Check whether --enable-rxvt-scroll was given.
4622	if test "${enable_rxvt_scroll+set}" = set; then	5359	if test ${enable_rxvt_scroll+y}
		5360	then :
4623	enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5361	enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4624	support_scroll_rxvt=$enableval	5362	support_scroll_rxvt=$enableval
4625	fi	5363	fi
4626	fi	5364	fi
4627		5365
4628		5366
4629	# Check whether --enable-next-scroll was given.	5367	# Check whether --enable-next-scroll was given.
4630	if test "${enable_next_scroll+set}" = set; then	5368	if test ${enable_next_scroll+y}
		5369	then :
4631	enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5370	enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4632	support_scroll_next=$enableval	5371	support_scroll_next=$enableval
4633	fi	5372	fi
4634	fi	5373	fi
4635		5374
4636		5375
4637	# Check whether --enable-xterm-scroll was given.	5376	# Check whether --enable-xterm-scroll was given.
4638	if test "${enable_xterm_scroll+set}" = set; then	5377	if test ${enable_xterm_scroll+y}
		5378	then :
4639	enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5379	enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4640	support_scroll_xterm=$enableval	5380	support_scroll_xterm=$enableval
4641	fi	5381	fi
4642	fi	5382	fi
4643		5383
4644		5384
4645	# Check whether --enable-perl was given.	5385	# Check whether --enable-perl was given.
4646	if test "${enable_perl+set}" = set; then	5386	if test ${enable_perl+y}
		5387	then :
4647	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then	5388	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then
4648	support_perl=$enableval	5389	support_perl=$enableval
4649	fi	5390	fi
4650	fi	5391	fi
4651		5392
4652		5393
4653	# Check whether --enable-plain-scroll was given.
4654	if test "${enable_plain_scroll+set}" = set; then
4655	enableval=$enable_plain_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4656	support_scroll_plain=$enableval
4657	fi
4658	fi
4659
4660
4661		5394
4662	# Check whether --with-codesets was given.	5395	# Check whether --with-codesets was given.
4663	if test "${with_codesets+set}" = set; then	5396	if test ${with_codesets+y}
		5397	then :
4664	withval=$with_codesets; codesets="$withval"	5398	withval=$with_codesets; codesets="$withval"
4665	fi	5399	fi
4666		5400
4667		5401
4668	# Check whether --enable-xim was given.	5402	# Check whether --enable-xim was given.
4669	if test "${enable_xim+set}" = set; then	5403	if test ${enable_xim+y}
		5404	then :
4670	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then	5405	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then
4671	support_xim=$enableval	5406	support_xim=$enableval
4672	fi	5407	fi
4673	fi	5408	fi
4674		5409
4675		5410
4676	# Check whether --enable-backspace-key was given.	5411	# Check whether --enable-backspace-key was given.
4677	if test "${enable_backspace_key+set}" = set; then	5412	if test ${enable_backspace_key+y}
		5413	then :
4678	enableval=$enable_backspace_key; if test x$enableval = xno; then	5414	enableval=$enable_backspace_key; if test x$enableval = xno; then
4679		5415
4680	cat >>confdefs.h <<\_ACEOF	5416	printf "%s\n" "#define NO_BACKSPACE_KEY 1" >>confdefs.h
4681	#define NO_BACKSPACE_KEY 1
4682	_ACEOF
4683		5417
4684	fi	5418	fi
4685	fi	5419	fi
4686		5420
4687		5421
4688	# Check whether --enable-delete-key was given.	5422	# Check whether --enable-delete-key was given.
4689	if test "${enable_delete_key+set}" = set; then	5423	if test ${enable_delete_key+y}
		5424	then :
4690	enableval=$enable_delete_key; if test x$enableval = xno; then	5425	enableval=$enable_delete_key; if test x$enableval = xno; then
4691		5426
4692	cat >>confdefs.h <<\_ACEOF	5427	printf "%s\n" "#define NO_DELETE_KEY 1" >>confdefs.h
4693	#define NO_DELETE_KEY 1
4694	_ACEOF
4695		5428
4696	fi	5429	fi
4697	fi	5430	fi
4698		5431
4699		5432
		5433	support_resources=yes
4700	# Check whether --enable-resources was given.	5434	# Check whether --enable-resources was given.
4701	if test "${enable_resources+set}" = set; then	5435	if test ${enable_resources+y}
		5436	then :
4702	enableval=$enable_resources; if test x$enableval = xno; then	5437	enableval=$enable_resources; if test x$enableval = xno; then
4703		5438	support_resources=no
4704	cat >>confdefs.h <<\_ACEOF
4705	#define NO_RESOURCES 1
4706	_ACEOF
4707
4708	fi	5439	fi
4709	fi	5440	fi
4710		5441
4711		5442
4712	# Check whether --enable-8bitctrls was given.	5443	# Check whether --enable-8bitctrls was given.
4713	if test "${enable_8bitctrls+set}" = set; then	5444	if test ${enable_8bitctrls+y}
		5445	then :
4714	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then	5446	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then
4715	support_8bitctrls=$enableval	5447	support_8bitctrls=$enableval
4716	fi	5448	fi
4717	fi	5449	fi
4718		5450
4719		5451
4720	RESFALLBACK=Rxvt	5452	RESFALLBACK=Rxvt
4721	# Check whether --enable-fallback was given.	5453	# Check whether --enable-fallback was given.
4722	if test "${enable_fallback+set}" = set; then	5454	if test ${enable_fallback+y}
		5455	then :
4723	enableval=$enable_fallback;	5456	enableval=$enable_fallback;
4724	test x$enableval = xyes && enableval=Rxvt	5457	test x$enableval = xyes && enableval=Rxvt
4725	test x$enableval = xno && enableval=	5458	test x$enableval = xno && enableval=
4726	RESFALLBACK="$enableval"	5459	RESFALLBACK="$enableval"
4727		5460
4728	fi	5461	fi
4729		5462
4730		5463
4731	if test x$RESFALLBACK != x; then	5464	if test x$RESFALLBACK != x; then
4732		5465
4733	cat >>confdefs.h <<_ACEOF	5466	printf "%s\n" "#define RESFALLBACK \"$RESFALLBACK\"" >>confdefs.h
4734	#define RESFALLBACK "$RESFALLBACK"
4735	_ACEOF
4736		5467
4737	fi	5468	fi
4738		5469
4739	RESNAME=urxvt	5470	RESNAME=urxvt
4740		5471
4741	# Check whether --with-res-name was given.	5472	# Check whether --with-res-name was given.
4742	if test "${with_res_name+set}" = set; then	5473	if test ${with_res_name+y}
		5474	then :
4743	withval=$with_res_name; RESNAME="$withval"	5475	withval=$with_res_name; RESNAME="$withval"
4744	fi	5476	fi
4745		5477
4746		5478
4747	cat >>confdefs.h <<_ACEOF	5479	printf "%s\n" "#define RESNAME \"$RESNAME\"" >>confdefs.h
4748	#define RESNAME "$RESNAME"
4749	_ACEOF
4750		5480
4751		5481
4752	RESCLASS=URxvt	5482	RESCLASS=URxvt
4753		5483
4754	# Check whether --with-res-class was given.	5484	# Check whether --with-res-class was given.
4755	if test "${with_res_class+set}" = set; then	5485	if test ${with_res_class+y}
		5486	then :
4756	withval=$with_res_class; RESCLASS="$withval"	5487	withval=$with_res_class; RESCLASS="$withval"
4757	fi	5488	fi
4758		5489
4759		5490
4760	cat >>confdefs.h <<_ACEOF	5491	printf "%s\n" "#define RESCLASS \"$RESCLASS\"" >>confdefs.h
4761	#define RESCLASS "$RESCLASS"
4762	_ACEOF
4763		5492
4764		5493
4765	RXVTNAME=urxvt	5494	RXVTNAME=urxvt
4766		5495
4767	# Check whether --with-name was given.	5496	# Check whether --with-name was given.
4768	if test "${with_name+set}" = set; then	5497	if test ${with_name+y}
		5498	then :
4769	withval=$with_name; RXVTNAME="$withval"	5499	withval=$with_name; RXVTNAME="$withval"
4770	fi	5500	fi
4771		5501
4772		5502
4773	cat >>confdefs.h <<_ACEOF	5503	printf "%s\n" "#define RXVTNAME \"$RXVTNAME\"" >>confdefs.h
4774	#define RXVTNAME "$RXVTNAME"
4775	_ACEOF
4776		5504
4777		5505
4778	RXVTNAME=`echo "$RXVTNAME"|sed "$program_transform_name"`
4779		5506
4780		5507
4781	# Check whether --enable-swapscreen was given.	5508	# Check whether --enable-swapscreen was given.
4782	if test "${enable_swapscreen+set}" = set; then	5509	if test ${enable_swapscreen+y}
		5510	then :
4783	enableval=$enable_swapscreen; if test x$enableval = xno; then	5511	enableval=$enable_swapscreen; if test x$enableval = xno; then
4784		5512
4785	cat >>confdefs.h <<\_ACEOF	5513	printf "%s\n" "#define NO_SECONDARY_SCREEN 1" >>confdefs.h
4786	#define NO_SECONDARY_SCREEN 1
4787	_ACEOF
4788		5514
4789	fi	5515	fi
4790	fi	5516	fi
4791		5517
4792		5518
4793	# Check whether --enable-iso14755 was given.	5519	# Check whether --enable-iso14755 was given.
4794	if test "${enable_iso14755+set}" = set; then	5520	if test ${enable_iso14755+y}
		5521	then :
4795	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then	5522	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then
4796	support_iso14755=$enableval	5523	support_iso14755=$enableval
4797	fi	5524	fi
4798	fi	5525	fi
4799		5526
4800		5527
4801	# Check whether --enable-frills was given.	5528	# Check whether --enable-frills was given.
4802	if test "${enable_frills+set}" = set; then	5529	if test ${enable_frills+y}
		5530	then :
4803	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then	5531	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then
4804	support_frills=$enableval	5532	support_frills=$enableval
4805	fi	5533	fi
4806	fi	5534	fi
4807		5535
4808		5536
4809	# Check whether --enable-keepscrolling was given.	5537	# Check whether --enable-keepscrolling was given.
4810	if test "${enable_keepscrolling+set}" = set; then	5538	if test ${enable_keepscrolling+y}
		5539	then :
4811	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5540	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then
4812	support_keepscrolling=$enableval	5541	support_keepscrolling=$enableval
4813	fi	5542	fi
4814	fi	5543	fi
4815		5544
4816		5545
4817	# Check whether --enable-selectionscrolling was given.	5546	# Check whether --enable-selectionscrolling was given.
4818	if test "${enable_selectionscrolling+set}" = set; then	5547	if test ${enable_selectionscrolling+y}
		5548	then :
4819	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5549	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then
4820	support_selectionscrolling=$enableval	5550	support_selectionscrolling=$enableval
4821	fi	5551	fi
4822	fi	5552	fi
4823		5553
4824		5554
4825	# Check whether --enable-mousewheel was given.	5555	# Check whether --enable-mousewheel was given.
4826	if test "${enable_mousewheel+set}" = set; then	5556	if test ${enable_mousewheel+y}
		5557	then :
4827	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then	5558	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then
4828	support_mousewheel=$enableval	5559	support_mousewheel=$enableval
4829	fi	5560	fi
4830	fi	5561	fi
4831		5562
4832		5563
4833	# Check whether --enable-slipwheeling was given.	5564	# Check whether --enable-slipwheeling was given.
4834	if test "${enable_slipwheeling+set}" = set; then	5565	if test ${enable_slipwheeling+y}
		5566	then :
4835	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then	5567	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then
4836	support_mouseslipwheel=$enableval	5568	support_mouseslipwheel=$enableval
4837	fi	5569	fi
4838	fi	5570	fi
4839		5571
4840		5572
4841	# Check whether --enable-smart-resize was given.	5573	# Check whether --enable-smart-resize was given.
4842	if test "${enable_smart_resize+set}" = set; then	5574	if test ${enable_smart_resize+y}
		5575	then :
4843	enableval=$enable_smart_resize; if test x$enableval = xyes; then	5576	enableval=$enable_smart_resize; if test x$enableval = xyes; then
4844		5577
4845	cat >>confdefs.h <<\_ACEOF	5578	printf "%s\n" "#define SMART_RESIZE 1" >>confdefs.h
4846	#define SMART_RESIZE 1
4847	_ACEOF
4848		5579
4849	fi	5580	fi
4850	fi	5581	fi
4851		5582
4852		5583
4853	# Check whether --enable-text-blink was given.	5584	# Check whether --enable-text-blink was given.
4854	if test "${enable_text_blink+set}" = set; then	5585	if test ${enable_text_blink+y}
		5586	then :
4855	enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then	5587	enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then
4856	support_text_blink=$enableval	5588	support_text_blink=$enableval
4857	fi	5589	fi
4858	fi	5590	fi
4859		5591
4860		5592
4861	# Check whether --enable-pointer-blank was given.	5593	# Check whether --enable-pointer-blank was given.
4862	if test "${enable_pointer_blank+set}" = set; then	5594	if test ${enable_pointer_blank+y}
		5595	then :
4863	enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then	5596	enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then
4864	support_pointer_blank=$enableval	5597	support_pointer_blank=$enableval
4865	fi	5598	fi
4866	fi	5599	fi
4867		5600
4868		5601
4869		5602
4870	# Check whether --with-term was given.	5603	# Check whether --with-term was given.
4871	if test "${with_term+set}" = set; then	5604	if test ${with_term+y}
		5605	then :
4872	withval=$with_term; if test x$withval != x; then	5606	withval=$with_term; if test x$withval != x; then
4873		5607
4874	cat >>confdefs.h <<_ACEOF	5608	printf "%s\n" "#define TERMENV \"$withval\"" >>confdefs.h
4875	#define TERMENV "$withval"
4876	_ACEOF
4877	term="$withval"	5609	term="$withval"
4878	fi	5610	fi
4879	fi	5611	fi
4880		5612
4881		5613
4882		5614
4883	# Check whether --with-terminfo was given.	5615	# Check whether --with-terminfo was given.
4884	if test "${with_terminfo+set}" = set; then	5616	if test ${with_terminfo+y}
		5617	then :
4885	withval=$with_terminfo; if test x$withval != x; then	5618	withval=$with_terminfo; if test x$withval != x; then
4886		5619
4887	cat >>confdefs.h <<_ACEOF	5620	printf "%s\n" "#define RXVT_TERMINFO \"$withval\"" >>confdefs.h
4888	#define RXVT_TERMINFO "$withval"
4889	_ACEOF
4890	terminfo="$withval"	5621	terminfo="$withval"
4891	fi	5622	fi
4892	fi	5623	fi
4893		5624
4894		5625
		5626	if test x$support_resources = xno; then
		5627	if test x$support_frills = xyes || test x$support_perl = xyes; then
		5628	as_fn_error $? "--disable-resources requires --disable-frills --disable-perl" "$LINENO" 5
		5629	fi
4895		5630
4896		5631
4897	ac_ext=cpp	5632	printf "%s\n" "#define NO_RESOURCES 1" >>confdefs.h
4898	ac_cpp='$CXXCPP $CPPFLAGS'	5633
4899	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5634	fi
4900	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5635
4901	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	5636
4902	{ echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5	5637	LIBEV_M4_AVOID_LIBRT=1
4903	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6; }	5638
4904	if test -z "$CXXCPP"; then	5639	ac_fn_cxx_check_header_compile "$LINENO" "sys/inotify.h" "ac_cv_header_sys_inotify_h" "$ac_includes_default"
4905	if test "${ac_cv_prog_CXXCPP+set}" = set; then	5640	if test "x$ac_cv_header_sys_inotify_h" = xyes
4906	echo $ECHO_N "(cached) $ECHO_C" >&6	5641	then :
4907	else	5642	printf "%s\n" "#define HAVE_SYS_INOTIFY_H 1" >>confdefs.h
4908	# Double quotes because CXXCPP needs to be expanded	5643
4909	for CXXCPP in "$CXX -E" "/lib/cpp"	5644	fi
4910	do	5645	ac_fn_cxx_check_header_compile "$LINENO" "sys/epoll.h" "ac_cv_header_sys_epoll_h" "$ac_includes_default"
4911	ac_preproc_ok=false	5646	if test "x$ac_cv_header_sys_epoll_h" = xyes
4912	for ac_cxx_preproc_warn_flag in '' yes	5647	then :
4913	do	5648	printf "%s\n" "#define HAVE_SYS_EPOLL_H 1" >>confdefs.h
4914	# Use a header file that comes with gcc, so configuring glibc	5649
4915	# with a fresh cross-compiler works.	5650	fi
4916	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5651	ac_fn_cxx_check_header_compile "$LINENO" "sys/event.h" "ac_cv_header_sys_event_h" "$ac_includes_default"
4917	# <limits.h> exists even on freestanding compilers.	5652	if test "x$ac_cv_header_sys_event_h" = xyes
4918	# On the NeXT, cc -E runs the code through the compiler's parser,	5653	then :
4919	# not just through cpp. "Syntax error" is here to catch this case.	5654	printf "%s\n" "#define HAVE_SYS_EVENT_H 1" >>confdefs.h
4920	cat >conftest.$ac_ext <<_ACEOF	5655
4921	/* confdefs.h. */	5656	fi
4922	_ACEOF	5657	ac_fn_cxx_check_header_compile "$LINENO" "port.h" "ac_cv_header_port_h" "$ac_includes_default"
		5658	if test "x$ac_cv_header_port_h" = xyes
		5659	then :
		5660	printf "%s\n" "#define HAVE_PORT_H 1" >>confdefs.h
		5661
		5662	fi
		5663	ac_fn_cxx_check_header_compile "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default"
		5664	if test "x$ac_cv_header_poll_h" = xyes
		5665	then :
		5666	printf "%s\n" "#define HAVE_POLL_H 1" >>confdefs.h
		5667
		5668	fi
		5669	ac_fn_cxx_check_header_compile "$LINENO" "sys/timerfd.h" "ac_cv_header_sys_timerfd_h" "$ac_includes_default"
		5670	if test "x$ac_cv_header_sys_timerfd_h" = xyes
		5671	then :
		5672	printf "%s\n" "#define HAVE_SYS_TIMERFD_H 1" >>confdefs.h
		5673
		5674	fi
		5675
		5676	ac_fn_cxx_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
		5677	if test "x$ac_cv_header_sys_select_h" = xyes
		5678	then :
		5679	printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
		5680
		5681	fi
		5682	ac_fn_cxx_check_header_compile "$LINENO" "sys/eventfd.h" "ac_cv_header_sys_eventfd_h" "$ac_includes_default"
		5683	if test "x$ac_cv_header_sys_eventfd_h" = xyes
		5684	then :
		5685	printf "%s\n" "#define HAVE_SYS_EVENTFD_H 1" >>confdefs.h
		5686
		5687	fi
		5688	ac_fn_cxx_check_header_compile "$LINENO" "sys/signalfd.h" "ac_cv_header_sys_signalfd_h" "$ac_includes_default"
		5689	if test "x$ac_cv_header_sys_signalfd_h" = xyes
		5690	then :
		5691	printf "%s\n" "#define HAVE_SYS_SIGNALFD_H 1" >>confdefs.h
		5692
		5693	fi
		5694	ac_fn_cxx_check_header_compile "$LINENO" "linux/aio_abi.h" "ac_cv_header_linux_aio_abi_h" "$ac_includes_default"
		5695	if test "x$ac_cv_header_linux_aio_abi_h" = xyes
		5696	then :
		5697	printf "%s\n" "#define HAVE_LINUX_AIO_ABI_H 1" >>confdefs.h
		5698
		5699	fi
		5700	ac_fn_cxx_check_header_compile "$LINENO" "linux/fs.h" "ac_cv_header_linux_fs_h" "$ac_includes_default"
		5701	if test "x$ac_cv_header_linux_fs_h" = xyes
		5702	then :
		5703	printf "%s\n" "#define HAVE_LINUX_FS_H 1" >>confdefs.h
		5704
		5705	fi
		5706
		5707
		5708	ac_fn_cxx_check_func "$LINENO" "inotify_init" "ac_cv_func_inotify_init"
		5709	if test "x$ac_cv_func_inotify_init" = xyes
		5710	then :
		5711	printf "%s\n" "#define HAVE_INOTIFY_INIT 1" >>confdefs.h
		5712
		5713	fi
		5714	ac_fn_cxx_check_func "$LINENO" "epoll_ctl" "ac_cv_func_epoll_ctl"
		5715	if test "x$ac_cv_func_epoll_ctl" = xyes
		5716	then :
		5717	printf "%s\n" "#define HAVE_EPOLL_CTL 1" >>confdefs.h
		5718
		5719	fi
		5720	ac_fn_cxx_check_func "$LINENO" "kqueue" "ac_cv_func_kqueue"
		5721	if test "x$ac_cv_func_kqueue" = xyes
		5722	then :
		5723	printf "%s\n" "#define HAVE_KQUEUE 1" >>confdefs.h
		5724
		5725	fi
		5726	ac_fn_cxx_check_func "$LINENO" "port_create" "ac_cv_func_port_create"
		5727	if test "x$ac_cv_func_port_create" = xyes
		5728	then :
		5729	printf "%s\n" "#define HAVE_PORT_CREATE 1" >>confdefs.h
		5730
		5731	fi
		5732	ac_fn_cxx_check_func "$LINENO" "poll" "ac_cv_func_poll"
		5733	if test "x$ac_cv_func_poll" = xyes
		5734	then :
		5735	printf "%s\n" "#define HAVE_POLL 1" >>confdefs.h
		5736
		5737	fi
		5738	ac_fn_cxx_check_func "$LINENO" "select" "ac_cv_func_select"
		5739	if test "x$ac_cv_func_select" = xyes
		5740	then :
		5741	printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
		5742
		5743	fi
		5744	ac_fn_cxx_check_func "$LINENO" "eventfd" "ac_cv_func_eventfd"
		5745	if test "x$ac_cv_func_eventfd" = xyes
		5746	then :
		5747	printf "%s\n" "#define HAVE_EVENTFD 1" >>confdefs.h
		5748
		5749	fi
		5750	ac_fn_cxx_check_func "$LINENO" "signalfd" "ac_cv_func_signalfd"
		5751	if test "x$ac_cv_func_signalfd" = xyes
		5752	then :
		5753	printf "%s\n" "#define HAVE_SIGNALFD 1" >>confdefs.h
		5754
		5755	fi
		5756
		5757
		5758
		5759	for ac_func in clock_gettime
		5760	do :
		5761	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		5762	if test "x$ac_cv_func_clock_gettime" = xyes
		5763	then :
		5764	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
		5765
		5766	else $as_nop
		5767
		5768	if test $(uname) = Linux; then
		5769	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
		5770	printf %s "checking for clock_gettime syscall... " >&6; }
4923	cat confdefs.h >>conftest.$ac_ext	5771	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4924	cat >>conftest.$ac_ext <<_ACEOF
4925	/* end confdefs.h. */	5772	/* end confdefs.h. */
4926	#ifdef __STDC__
4927	# include <limits.h>
4928	#else
4929	# include <assert.h>
4930	#endif
4931	Syntax error
4932	_ACEOF
4933	if { (ac_try="$ac_cpp conftest.$ac_ext"
4934	case "(($ac_try" in
4935	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4936	*) ac_try_echo=$ac_try;;
4937	esac
4938	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4939	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4940	ac_status=$?
4941	grep -v '^ *+' conftest.er1 >conftest.err
4942	rm -f conftest.er1
4943	cat conftest.err >&5
4944	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4945	(exit $ac_status); } >/dev/null && {
4946	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
4947	test ! -s conftest.err
4948	}; then
4949	:
4950	else
4951	echo "$as_me: failed program was:" >&5
4952	sed 's/^/| /' conftest.$ac_ext >&5
4953
4954	# Broken: fails on valid input.
4955	continue
4956	fi
4957
4958	rm -f conftest.err conftest.$ac_ext
4959
4960	# OK, works on sane cases. Now check whether nonexistent headers
4961	# can be detected and how.
4962	cat >conftest.$ac_ext <<_ACEOF
4963	/* confdefs.h. */
4964	_ACEOF
4965	cat confdefs.h >>conftest.$ac_ext
4966	cat >>conftest.$ac_ext <<_ACEOF
4967	/* end confdefs.h. */
4968	#include <ac_nonexistent.h>
4969	_ACEOF
4970	if { (ac_try="$ac_cpp conftest.$ac_ext"
4971	case "(($ac_try" in
4972	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4973	*) ac_try_echo=$ac_try;;
4974	esac
4975	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4976	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4977	ac_status=$?
4978	grep -v '^ *+' conftest.er1 >conftest.err
4979	rm -f conftest.er1
4980	cat conftest.err >&5
4981	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4982	(exit $ac_status); } >/dev/null && {
4983	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
4984	test ! -s conftest.err
4985	}; then
4986	# Broken: success on invalid input.
4987	continue
4988	else
4989	echo "$as_me: failed program was:" >&5
4990	sed 's/^/| /' conftest.$ac_ext >&5
4991
4992	# Passes both tests.
4993	ac_preproc_ok=:
4994	break
4995	fi
4996
4997	rm -f conftest.err conftest.$ac_ext
4998
4999	done
5000	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5001	rm -f conftest.err conftest.$ac_ext
5002	if $ac_preproc_ok; then
5003	break
5004	fi
5005
5006	done
5007	ac_cv_prog_CXXCPP=$CXXCPP
5008
5009	fi
5010	CXXCPP=$ac_cv_prog_CXXCPP
5011	else
5012	ac_cv_prog_CXXCPP=$CXXCPP
5013	fi
5014	{ echo "$as_me:$LINENO: result: $CXXCPP" >&5
5015	echo "${ECHO_T}$CXXCPP" >&6; }
5016	ac_preproc_ok=false
5017	for ac_cxx_preproc_warn_flag in '' yes
5018	do
5019	# Use a header file that comes with gcc, so configuring glibc
5020	# with a fresh cross-compiler works.
5021	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5022	# <limits.h> exists even on freestanding compilers.
5023	# On the NeXT, cc -E runs the code through the compiler's parser,
5024	# not just through cpp. "Syntax error" is here to catch this case.
5025	cat >conftest.$ac_ext <<_ACEOF
5026	/* confdefs.h. */
5027	_ACEOF
5028	cat confdefs.h >>conftest.$ac_ext
5029	cat >>conftest.$ac_ext <<_ACEOF
5030	/* end confdefs.h. */
5031	#ifdef __STDC__
5032	# include <limits.h>
5033	#else
5034	# include <assert.h>
5035	#endif
5036	Syntax error
5037	_ACEOF
5038	if { (ac_try="$ac_cpp conftest.$ac_ext"
5039	case "(($ac_try" in
5040	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5041	*) ac_try_echo=$ac_try;;
5042	esac
5043	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5044	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5045	ac_status=$?
5046	grep -v '^ *+' conftest.er1 >conftest.err
5047	rm -f conftest.er1
5048	cat conftest.err >&5
5049	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5050	(exit $ac_status); } >/dev/null && {
5051	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5052	test ! -s conftest.err
5053	}; then
5054	:
5055	else
5056	echo "$as_me: failed program was:" >&5
5057	sed 's/^/| /' conftest.$ac_ext >&5
5058
5059	# Broken: fails on valid input.
5060	continue
5061	fi
5062
5063	rm -f conftest.err conftest.$ac_ext
5064
5065	# OK, works on sane cases. Now check whether nonexistent headers
5066	# can be detected and how.
5067	cat >conftest.$ac_ext <<_ACEOF
5068	/* confdefs.h. */
5069	_ACEOF
5070	cat confdefs.h >>conftest.$ac_ext
5071	cat >>conftest.$ac_ext <<_ACEOF
5072	/* end confdefs.h. */
5073	#include <ac_nonexistent.h>
5074	_ACEOF
5075	if { (ac_try="$ac_cpp conftest.$ac_ext"
5076	case "(($ac_try" in
5077	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5078	*) ac_try_echo=$ac_try;;
5079	esac
5080	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5081	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5082	ac_status=$?
5083	grep -v '^ *+' conftest.er1 >conftest.err
5084	rm -f conftest.er1
5085	cat conftest.err >&5
5086	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5087	(exit $ac_status); } >/dev/null && {
5088	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5089	test ! -s conftest.err
5090	}; then
5091	# Broken: success on invalid input.
5092	continue
5093	else
5094	echo "$as_me: failed program was:" >&5
5095	sed 's/^/| /' conftest.$ac_ext >&5
5096
5097	# Passes both tests.
5098	ac_preproc_ok=:
5099	break
5100	fi
5101
5102	rm -f conftest.err conftest.$ac_ext
5103
5104	done
5105	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5106	rm -f conftest.err conftest.$ac_ext
5107	if $ac_preproc_ok; then
5108	:
5109	else
5110	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
5111	See \`config.log' for more details." >&5
5112	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
5113	See \`config.log' for more details." >&2;}
5114	{ (exit 1); exit 1; }; }
5115	fi
5116
5117	ac_ext=cpp
5118	ac_cpp='$CXXCPP $CPPFLAGS'
5119	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5120	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5121	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5122
5123
5124	{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5125	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
5126	if test "${ac_cv_header_stdc+set}" = set; then
5127	echo $ECHO_N "(cached) $ECHO_C" >&6
5128	else
5129	cat >conftest.$ac_ext <<_ACEOF
5130	/* confdefs.h. */
5131	_ACEOF
5132	cat confdefs.h >>conftest.$ac_ext
5133	cat >>conftest.$ac_ext <<_ACEOF
5134	/* end confdefs.h. */
5135	#include <stdlib.h>	5773	#include <unistd.h>
5136	#include <stdarg.h>	5774	#include <sys/syscall.h>
5137	#include <string.h>	5775	#include <time.h>
5138	#include <float.h>
5139
5140	int	5776	int
5141	main ()	5777	main (void)
5142	{	5778	{
5143		5779	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
5144	;	5780	;
5145	return 0;	5781	return 0;
5146	}	5782	}
5147	_ACEOF	5783	_ACEOF
5148	rm -f conftest.$ac_objext	5784	if ac_fn_cxx_try_link "$LINENO"
5149	if { (ac_try="$ac_compile"	5785	then :
5150	case "(($ac_try" in	5786	ac_have_clock_syscall=1
5151	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5152	*) ac_try_echo=$ac_try;;
5153	esac
5154	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5155	(eval "$ac_compile") 2>conftest.er1
5156	ac_status=$?
5157	grep -v '^ *+' conftest.er1 >conftest.err
5158	rm -f conftest.er1
5159	cat conftest.err >&5
5160	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5161	(exit $ac_status); } && {
5162	test -z "$ac_cxx_werror_flag" ||
5163	test ! -s conftest.err
5164	} && test -s conftest.$ac_objext; then
5165	ac_cv_header_stdc=yes
5166	else
5167	echo "$as_me: failed program was:" >&5
5168	sed 's/^/| /' conftest.$ac_ext >&5
5169		5787
5170	ac_cv_header_stdc=no	5788	printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
5171	fi
5172		5789
		5790	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		5791	printf "%s\n" "yes" >&6; }
		5792	else $as_nop
		5793	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		5794	printf "%s\n" "no" >&6; }
		5795	fi
5173	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	5796	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5174		5797	conftest$ac_exeext conftest.$ac_ext
5175	if test $ac_cv_header_stdc = yes; then	5798	fi
5176	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	5799	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
5177	cat >conftest.$ac_ext <<_ACEOF	5800	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
5178	/* confdefs.h. */	5801	printf %s "checking for clock_gettime in -lrt... " >&6; }
5179	_ACEOF	5802	if test ${ac_cv_lib_rt_clock_gettime+y}
		5803	then :
		5804	printf %s "(cached) " >&6
		5805	else $as_nop
		5806	ac_check_lib_save_LIBS=$LIBS
		5807	LIBS="-lrt $LIBS"
5180	cat confdefs.h >>conftest.$ac_ext	5808	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5181	cat >>conftest.$ac_ext <<_ACEOF
5182	/* end confdefs.h. */	5809	/* end confdefs.h. */
5183	#include <string.h>
5184		5810
5185	_ACEOF	5811	namespace conftest {
5186	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	5812	extern "C" int clock_gettime ();
5187	$EGREP "memchr" >/dev/null 2>&1; then	5813	}
5188	:
5189	else
5190	ac_cv_header_stdc=no
5191	fi
5192	rm -f conftest*
5193
5194	fi
5195
5196	if test $ac_cv_header_stdc = yes; then
5197	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5198	cat >conftest.$ac_ext <<_ACEOF
5199	/* confdefs.h. */
5200	_ACEOF
5201	cat confdefs.h >>conftest.$ac_ext
5202	cat >>conftest.$ac_ext <<_ACEOF
5203	/* end confdefs.h. */
5204	#include <stdlib.h>
5205
5206	_ACEOF
5207	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5208	$EGREP "free" >/dev/null 2>&1; then
5209	:
5210	else
5211	ac_cv_header_stdc=no
5212	fi
5213	rm -f conftest*
5214
5215	fi
5216
5217	if test $ac_cv_header_stdc = yes; then
5218	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5219	if test "$cross_compiling" = yes; then
5220	:
5221	else
5222	cat >conftest.$ac_ext <<_ACEOF
5223	/* confdefs.h. */
5224	_ACEOF
5225	cat confdefs.h >>conftest.$ac_ext
5226	cat >>conftest.$ac_ext <<_ACEOF
5227	/* end confdefs.h. */
5228	#include <ctype.h>
5229	#include <stdlib.h>
5230	#if ((' ' & 0x0FF) == 0x020)
5231	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5232	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5233	#else
5234	# define ISLOWER(c) \
5235	(('a' <= (c) && (c) <= 'i') \
5236	|| ('j' <= (c) && (c) <= 'r') \
5237	|| ('s' <= (c) && (c) <= 'z'))
5238	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5239	#endif
5240
5241	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5242	int	5814	int
5243	main ()	5815	main (void)
5244	{	5816	{
5245	int i;	5817	return conftest::clock_gettime ();
5246	for (i = 0; i < 256; i++)
5247	if (XOR (islower (i), ISLOWER (i))
5248	|| toupper (i) != TOUPPER (i))
5249	return 2;
5250	return 0;
5251	}
5252	_ACEOF
5253	rm -f conftest$ac_exeext
5254	if { (ac_try="$ac_link"
5255	case "(($ac_try" in
5256	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5257	*) ac_try_echo=$ac_try;;
5258	esac
5259	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5260	(eval "$ac_link") 2>&5
5261	ac_status=$?
5262	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5263	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5264	{ (case "(($ac_try" in
5265	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5266	*) ac_try_echo=$ac_try;;
5267	esac
5268	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5269	(eval "$ac_try") 2>&5
5270	ac_status=$?
5271	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5272	(exit $ac_status); }; }; then
5273	:
5274	else
5275	echo "$as_me: program exited with status $ac_status" >&5
5276	echo "$as_me: failed program was:" >&5
5277	sed 's/^/| /' conftest.$ac_ext >&5
5278
5279	( exit $ac_status )
5280	ac_cv_header_stdc=no
5281	fi
5282	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5283	fi
5284
5285
5286	fi
5287	fi
5288	{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5289	echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
5290	if test $ac_cv_header_stdc = yes; then
5291
5292	cat >>confdefs.h <<\_ACEOF
5293	#define STDC_HEADERS 1
5294	_ACEOF
5295
5296	fi
5297
5298	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5299
5300
5301
5302
5303
5304
5305
5306
5307
5308	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5309	inttypes.h stdint.h unistd.h
5310	do
5311	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5312	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5313	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5314	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5315	echo $ECHO_N "(cached) $ECHO_C" >&6
5316	else
5317	cat >conftest.$ac_ext <<_ACEOF
5318	/* confdefs.h. */
5319	_ACEOF
5320	cat confdefs.h >>conftest.$ac_ext
5321	cat >>conftest.$ac_ext <<_ACEOF
5322	/* end confdefs.h. */
5323	$ac_includes_default
5324
5325	#include <$ac_header>
5326	_ACEOF
5327	rm -f conftest.$ac_objext
5328	if { (ac_try="$ac_compile"
5329	case "(($ac_try" in
5330	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5331	*) ac_try_echo=$ac_try;;
5332	esac
5333	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5334	(eval "$ac_compile") 2>conftest.er1
5335	ac_status=$?
5336	grep -v '^ *+' conftest.er1 >conftest.err
5337	rm -f conftest.er1
5338	cat conftest.err >&5
5339	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5340	(exit $ac_status); } && {
5341	test -z "$ac_cxx_werror_flag" ||
5342	test ! -s conftest.err
5343	} && test -s conftest.$ac_objext; then
5344	eval "$as_ac_Header=yes"
5345	else
5346	echo "$as_me: failed program was:" >&5
5347	sed 's/^/| /' conftest.$ac_ext >&5
5348
5349	eval "$as_ac_Header=no"
5350	fi
5351
5352	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5353	fi
5354	ac_res=`eval echo '${'$as_ac_Header'}'`
5355	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5356	echo "${ECHO_T}$ac_res" >&6; }
5357	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5358	cat >>confdefs.h <<_ACEOF
5359	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5360	_ACEOF
5361
5362	fi
5363
5364	done
5365
5366
5367
5368
5369
5370	for ac_header in sys/epoll.h sys/event.h sys/queue.h
5371	do
5372	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5373	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5374	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5375	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5376	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5377	echo $ECHO_N "(cached) $ECHO_C" >&6
5378	fi
5379	ac_res=`eval echo '${'$as_ac_Header'}'`
5380	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5381	echo "${ECHO_T}$ac_res" >&6; }
5382	else
5383	# Is the header compilable?
5384	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
5385	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5386	cat >conftest.$ac_ext <<_ACEOF
5387	/* confdefs.h. */
5388	_ACEOF
5389	cat confdefs.h >>conftest.$ac_ext
5390	cat >>conftest.$ac_ext <<_ACEOF
5391	/* end confdefs.h. */
5392	$ac_includes_default
5393	#include <$ac_header>
5394	_ACEOF
5395	rm -f conftest.$ac_objext
5396	if { (ac_try="$ac_compile"
5397	case "(($ac_try" in
5398	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5399	*) ac_try_echo=$ac_try;;
5400	esac
5401	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5402	(eval "$ac_compile") 2>conftest.er1
5403	ac_status=$?
5404	grep -v '^ *+' conftest.er1 >conftest.err
5405	rm -f conftest.er1
5406	cat conftest.err >&5
5407	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5408	(exit $ac_status); } && {
5409	test -z "$ac_cxx_werror_flag" ||
5410	test ! -s conftest.err
5411	} && test -s conftest.$ac_objext; then
5412	ac_header_compiler=yes
5413	else
5414	echo "$as_me: failed program was:" >&5
5415	sed 's/^/| /' conftest.$ac_ext >&5
5416
5417	ac_header_compiler=no
5418	fi
5419
5420	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5421	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5422	echo "${ECHO_T}$ac_header_compiler" >&6; }
5423
5424	# Is the header present?
5425	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
5426	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5427	cat >conftest.$ac_ext <<_ACEOF
5428	/* confdefs.h. */
5429	_ACEOF
5430	cat confdefs.h >>conftest.$ac_ext
5431	cat >>conftest.$ac_ext <<_ACEOF
5432	/* end confdefs.h. */
5433	#include <$ac_header>
5434	_ACEOF
5435	if { (ac_try="$ac_cpp conftest.$ac_ext"
5436	case "(($ac_try" in
5437	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5438	*) ac_try_echo=$ac_try;;
5439	esac
5440	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5441	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5442	ac_status=$?
5443	grep -v '^ *+' conftest.er1 >conftest.err
5444	rm -f conftest.er1
5445	cat conftest.err >&5
5446	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5447	(exit $ac_status); } >/dev/null && {
5448	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5449	test ! -s conftest.err
5450	}; then
5451	ac_header_preproc=yes
5452	else
5453	echo "$as_me: failed program was:" >&5
5454	sed 's/^/| /' conftest.$ac_ext >&5
5455
5456	ac_header_preproc=no
5457	fi
5458
5459	rm -f conftest.err conftest.$ac_ext
5460	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5461	echo "${ECHO_T}$ac_header_preproc" >&6; }
5462
5463	# So? What about this header?
5464	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
5465	yes:no: )
5466	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5467	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5468	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5469	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5470	ac_header_preproc=yes
5471	;;
5472	no:yes:* )
5473	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5474	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5475	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5476	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5477	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5478	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5479	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5480	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5481	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5482	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5483	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5484	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5485
5486	;;
5487	esac
5488	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5489	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5490	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5491	echo $ECHO_N "(cached) $ECHO_C" >&6
5492	else
5493	eval "$as_ac_Header=\$ac_header_preproc"
5494	fi
5495	ac_res=`eval echo '${'$as_ac_Header'}'`
5496	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5497	echo "${ECHO_T}$ac_res" >&6; }
5498
5499	fi
5500	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5501	cat >>confdefs.h <<_ACEOF
5502	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5503	_ACEOF
5504
5505	fi
5506
5507	done
5508
5509
5510
5511
5512	for ac_func in epoll_ctl kqueue
5513	do
5514	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5515	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
5516	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5517	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5518	echo $ECHO_N "(cached) $ECHO_C" >&6
5519	else
5520	cat >conftest.$ac_ext <<_ACEOF
5521	/* confdefs.h. */
5522	_ACEOF
5523	cat confdefs.h >>conftest.$ac_ext
5524	cat >>conftest.$ac_ext <<_ACEOF
5525	/* end confdefs.h. */
5526	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5527	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5528	#define $ac_func innocuous_$ac_func
5529
5530	/* System header to define __stub macros and hopefully few prototypes,
5531	which can conflict with char $ac_func (); below.
5532	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5533	<limits.h> exists even on freestanding compilers. */
5534
5535	#ifdef __STDC__
5536	# include <limits.h>
5537	#else
5538	# include <assert.h>
5539	#endif
5540
5541	#undef $ac_func
5542
5543	/* Override any GCC internal prototype to avoid an error.
5544	Use char because int might match the return type of a GCC
5545	builtin and then its argument prototype would still apply. */
5546	#ifdef __cplusplus
5547	extern "C"
5548	#endif
5549	char $ac_func ();
5550	/* The GNU C library defines this for functions which it implements
5551	to always fail with ENOSYS. Some functions are actually named
5552	something starting with __ and the normal name is an alias. */
5553	#if defined __stub_$ac_func || defined __stub___$ac_func
5554	choke me
5555	#endif
5556
5557	int
5558	main ()
5559	{
5560	return $ac_func ();
5561	;	5818	;
5562	return 0;	5819	return 0;
5563	}	5820	}
5564	_ACEOF	5821	_ACEOF
5565	rm -f conftest.$ac_objext conftest$ac_exeext	5822	if ac_fn_cxx_try_link "$LINENO"
5566	if { (ac_try="$ac_link"	5823	then :
5567	case "(($ac_try" in	5824	ac_cv_lib_rt_clock_gettime=yes
5568	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	5825	else $as_nop
5569	*) ac_try_echo=$ac_try;;	5826	ac_cv_lib_rt_clock_gettime=no
5570	esac
5571	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5572	(eval "$ac_link") 2>conftest.er1
5573	ac_status=$?
5574	grep -v '^ *+' conftest.er1 >conftest.err
5575	rm -f conftest.er1
5576	cat conftest.err >&5
5577	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5578	(exit $ac_status); } && {
5579	test -z "$ac_cxx_werror_flag" ||
5580	test ! -s conftest.err
5581	} && test -s conftest$ac_exeext &&
5582	$as_test_x conftest$ac_exeext; then
5583	eval "$as_ac_var=yes"
5584	else
5585	echo "$as_me: failed program was:" >&5
5586	sed 's/^/| /' conftest.$ac_ext >&5
5587
5588	eval "$as_ac_var=no"
5589	fi	5827	fi
5590
5591	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5828	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5592	conftest$ac_exeext conftest.$ac_ext	5829	conftest$ac_exeext conftest.$ac_ext
		5830	LIBS=$ac_check_lib_save_LIBS
5593	fi	5831	fi
5594	ac_res=`eval echo '${'$as_ac_var'}'`	5832	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
5595	{ echo "$as_me:$LINENO: result: $ac_res" >&5	5833	printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
5596	echo "${ECHO_T}$ac_res" >&6; }	5834	if test "x$ac_cv_lib_rt_clock_gettime" = xyes
5597	if test `eval echo '${'$as_ac_var'}'` = yes; then	5835	then :
5598	cat >>confdefs.h <<_ACEOF	5836	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5599	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5600	_ACEOF
5601		5837
		5838	LIBS="-lrt $LIBS"
		5839
5602	fi	5840	fi
		5841
		5842	unset ac_cv_func_clock_gettime
		5843	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		5844	if test "x$ac_cv_func_clock_gettime" = xyes
		5845	then :
		5846	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
		5847
		5848	fi
		5849
		5850	fi
		5851
		5852	fi
		5853
5603	done	5854	done
5604		5855
5605		5856
5606	{ echo "$as_me:$LINENO: checking for clock_gettime" >&5	5857	for ac_func in nanosleep
5607	echo $ECHO_N "checking for clock_gettime... $ECHO_C" >&6; }	5858	do :
5608	if test "${ac_cv_func_clock_gettime+set}" = set; then	5859	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5609	echo $ECHO_N "(cached) $ECHO_C" >&6	5860	if test "x$ac_cv_func_nanosleep" = xyes
5610	else	5861	then :
5611	cat >conftest.$ac_ext <<_ACEOF	5862	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5612	/* confdefs.h. */	5863
5613	_ACEOF	5864	else $as_nop
		5865
		5866	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
		5867	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
		5868	printf %s "checking for nanosleep in -lrt... " >&6; }
		5869	if test ${ac_cv_lib_rt_nanosleep+y}
		5870	then :
		5871	printf %s "(cached) " >&6
		5872	else $as_nop
		5873	ac_check_lib_save_LIBS=$LIBS
		5874	LIBS="-lrt $LIBS"
5614	cat confdefs.h >>conftest.$ac_ext	5875	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5615	cat >>conftest.$ac_ext <<_ACEOF
5616	/* end confdefs.h. */	5876	/* end confdefs.h. */
5617	/* Define clock_gettime to an innocuous variant, in case <limits.h> declares clock_gettime.
5618	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5619	#define clock_gettime innocuous_clock_gettime
5620		5877
5621	/* System header to define __stub macros and hopefully few prototypes,	5878	namespace conftest {
5622	which can conflict with char clock_gettime (); below.	5879	extern "C" int nanosleep ();
5623	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5880	}
5624	<limits.h> exists even on freestanding compilers. */
5625
5626	#ifdef __STDC__
5627	# include <limits.h>
5628	#else
5629	# include <assert.h>
5630	#endif
5631
5632	#undef clock_gettime
5633
5634	/* Override any GCC internal prototype to avoid an error.
5635	Use char because int might match the return type of a GCC
5636	builtin and then its argument prototype would still apply. */
5637	#ifdef __cplusplus
5638	extern "C"
5639	#endif
5640	char clock_gettime ();
5641	/* The GNU C library defines this for functions which it implements
5642	to always fail with ENOSYS. Some functions are actually named
5643	something starting with __ and the normal name is an alias. */
5644	#if defined __stub_clock_gettime || defined __stub___clock_gettime
5645	choke me
5646	#endif
5647
5648	int	5881	int
5649	main ()	5882	main (void)
5650	{	5883	{
5651	return clock_gettime ();	5884	return conftest::nanosleep ();
5652	;	5885	;
5653	return 0;	5886	return 0;
5654	}	5887	}
5655	_ACEOF	5888	_ACEOF
5656	rm -f conftest.$ac_objext conftest$ac_exeext	5889	if ac_fn_cxx_try_link "$LINENO"
5657	if { (ac_try="$ac_link"	5890	then :
5658	case "(($ac_try" in	5891	ac_cv_lib_rt_nanosleep=yes
5659	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	5892	else $as_nop
5660	*) ac_try_echo=$ac_try;;	5893	ac_cv_lib_rt_nanosleep=no
5661	esac
5662	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5663	(eval "$ac_link") 2>conftest.er1
5664	ac_status=$?
5665	grep -v '^ *+' conftest.er1 >conftest.err
5666	rm -f conftest.er1
5667	cat conftest.err >&5
5668	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5669	(exit $ac_status); } && {
5670	test -z "$ac_cxx_werror_flag" ||
5671	test ! -s conftest.err
5672	} && test -s conftest$ac_exeext &&
5673	$as_test_x conftest$ac_exeext; then
5674	ac_cv_func_clock_gettime=yes
5675	else
5676	echo "$as_me: failed program was:" >&5
5677	sed 's/^/| /' conftest.$ac_ext >&5
5678
5679	ac_cv_func_clock_gettime=no
5680	fi	5894	fi
5681
5682	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5895	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5683	conftest$ac_exeext conftest.$ac_ext	5896	conftest$ac_exeext conftest.$ac_ext
5684	fi
5685	{ echo "$as_me:$LINENO: result: $ac_cv_func_clock_gettime" >&5
5686	echo "${ECHO_T}$ac_cv_func_clock_gettime" >&6; }
5687	if test $ac_cv_func_clock_gettime = yes; then
5688	:
5689	else
5690
5691
5692	{ echo "$as_me:$LINENO: checking for clock_gettime in -lrt" >&5
5693	echo $ECHO_N "checking for clock_gettime in -lrt... $ECHO_C" >&6; }
5694	if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then
5695	echo $ECHO_N "(cached) $ECHO_C" >&6
5696	else
5697	ac_check_lib_save_LIBS=$LIBS	5897	LIBS=$ac_check_lib_save_LIBS
		5898	fi
		5899	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
		5900	printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
		5901	if test "x$ac_cv_lib_rt_nanosleep" = xyes
		5902	then :
		5903	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
		5904
5698	LIBS="-lrt $LIBS"	5905	LIBS="-lrt $LIBS"
5699	cat >conftest.$ac_ext <<_ACEOF	5906
5700	/* confdefs.h. */	5907	fi
5701	_ACEOF	5908
		5909	unset ac_cv_func_nanosleep
		5910	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		5911	if test "x$ac_cv_func_nanosleep" = xyes
		5912	then :
		5913	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
		5914
		5915	fi
		5916
		5917	fi
		5918
		5919	fi
		5920
		5921	done
		5922
		5923	ac_fn_cxx_check_type "$LINENO" "__kernel_rwf_t" "ac_cv_type___kernel_rwf_t" "#include <linux/fs.h>
		5924	"
		5925	if test "x$ac_cv_type___kernel_rwf_t" = xyes
		5926	then :
		5927
		5928
		5929	printf "%s\n" "#define HAVE_KERNEL_RWF_T 1" >>confdefs.h
		5930
		5931
		5932	fi
		5933
		5934
		5935	if test -z "$LIBEV_M4_AVOID_LIBM"; then
		5936	LIBM=m
		5937	fi
		5938	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
		5939	printf %s "checking for library containing floor... " >&6; }
		5940	if test ${ac_cv_search_floor+y}
		5941	then :
		5942	printf %s "(cached) " >&6
		5943	else $as_nop
		5944	ac_func_search_save_LIBS=$LIBS
5702	cat confdefs.h >>conftest.$ac_ext	5945	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5703	cat >>conftest.$ac_ext <<_ACEOF
5704	/* end confdefs.h. */	5946	/* end confdefs.h. */
5705		5947
5706	/* Override any GCC internal prototype to avoid an error.	5948	namespace conftest {
5707	Use char because int might match the return type of a GCC	5949	extern "C" int floor ();
5708	builtin and then its argument prototype would still apply. */	5950	}
5709	#ifdef __cplusplus
5710	extern "C"
5711	#endif
5712	char clock_gettime ();
5713	int	5951	int
5714	main ()	5952	main (void)
5715	{	5953	{
5716	return clock_gettime ();	5954	return conftest::floor ();
5717	;	5955	;
5718	return 0;	5956	return 0;
5719	}	5957	}
5720	_ACEOF	5958	_ACEOF
5721	rm -f conftest.$ac_objext conftest$ac_exeext	5959	for ac_lib in '' $LIBM
5722	if { (ac_try="$ac_link"
5723	case "(($ac_try" in
5724	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5725	*) ac_try_echo=$ac_try;;
5726	esac
5727	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5728	(eval "$ac_link") 2>conftest.er1
5729	ac_status=$?
5730	grep -v '^ *+' conftest.er1 >conftest.err
5731	rm -f conftest.er1
5732	cat conftest.err >&5
5733	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5734	(exit $ac_status); } && {
5735	test -z "$ac_cxx_werror_flag" ||
5736	test ! -s conftest.err
5737	} && test -s conftest$ac_exeext &&
5738	$as_test_x conftest$ac_exeext; then
5739	ac_cv_lib_rt_clock_gettime=yes
5740	else
5741	echo "$as_me: failed program was:" >&5
5742	sed 's/^/| /' conftest.$ac_ext >&5
5743
5744	ac_cv_lib_rt_clock_gettime=no
5745	fi
5746
5747	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5748	conftest$ac_exeext conftest.$ac_ext
5749	LIBS=$ac_check_lib_save_LIBS
5750	fi
5751	{ echo "$as_me:$LINENO: result: $ac_cv_lib_rt_clock_gettime" >&5
5752	echo "${ECHO_T}$ac_cv_lib_rt_clock_gettime" >&6; }
5753	if test $ac_cv_lib_rt_clock_gettime = yes; then
5754	cat >>confdefs.h <<_ACEOF
5755	#define HAVE_LIBRT 1
5756	_ACEOF
5757
5758	LIBS="-lrt $LIBS"
5759
5760	fi
5761
5762
5763	for ac_func in clock_gettime
5764	do	5960	do
5765	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	5961	if test -z "$ac_lib"; then
5766	{ echo "$as_me:$LINENO: checking for $ac_func" >&5	5962	ac_res="none required"
5767	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5768	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5769	echo $ECHO_N "(cached) $ECHO_C" >&6
5770	else	5963	else
5771	cat >conftest.$ac_ext <<_ACEOF	5964	ac_res=-l$ac_lib
5772	/* confdefs.h. */	5965	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5773	_ACEOF	5966	fi
5774	cat confdefs.h >>conftest.$ac_ext	5967	if ac_fn_cxx_try_link "$LINENO"
5775	cat >>conftest.$ac_ext <<_ACEOF	5968	then :
5776	/* end confdefs.h. */	5969	ac_cv_search_floor=$ac_res
5777	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5778	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5779	#define $ac_func innocuous_$ac_func
5780
5781	/* System header to define __stub macros and hopefully few prototypes,
5782	which can conflict with char $ac_func (); below.
5783	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5784	<limits.h> exists even on freestanding compilers. */
5785
5786	#ifdef __STDC__
5787	# include <limits.h>
5788	#else
5789	# include <assert.h>
5790	#endif
5791
5792	#undef $ac_func
5793
5794	/* Override any GCC internal prototype to avoid an error.
5795	Use char because int might match the return type of a GCC
5796	builtin and then its argument prototype would still apply. */
5797	#ifdef __cplusplus
5798	extern "C"
5799	#endif
5800	char $ac_func ();
5801	/* The GNU C library defines this for functions which it implements
5802	to always fail with ENOSYS. Some functions are actually named
5803	something starting with __ and the normal name is an alias. */
5804	#if defined __stub_$ac_func || defined __stub___$ac_func
5805	choke me
5806	#endif
5807
5808	int
5809	main ()
5810	{
5811	return $ac_func ();
5812	;
5813	return 0;
5814	}
5815	_ACEOF
5816	rm -f conftest.$ac_objext conftest$ac_exeext
5817	if { (ac_try="$ac_link"
5818	case "(($ac_try" in
5819	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5820	*) ac_try_echo=$ac_try;;
5821	esac
5822	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5823	(eval "$ac_link") 2>conftest.er1
5824	ac_status=$?
5825	grep -v '^ *+' conftest.er1 >conftest.err
5826	rm -f conftest.er1
5827	cat conftest.err >&5
5828	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5829	(exit $ac_status); } && {
5830	test -z "$ac_cxx_werror_flag" ||
5831	test ! -s conftest.err
5832	} && test -s conftest$ac_exeext &&
5833	$as_test_x conftest$ac_exeext; then
5834	eval "$as_ac_var=yes"
5835	else
5836	echo "$as_me: failed program was:" >&5
5837	sed 's/^/| /' conftest.$ac_ext >&5
5838
5839	eval "$as_ac_var=no"
5840	fi	5970	fi
5841
5842	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5971	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5843	conftest$ac_exeext conftest.$ac_ext	5972	conftest$ac_exeext
5844	fi	5973	if test ${ac_cv_search_floor+y}
5845	ac_res=`eval echo '${'$as_ac_var'}'`	5974	then :
5846	{ echo "$as_me:$LINENO: result: $ac_res" >&5	5975	break
5847	echo "${ECHO_T}$ac_res" >&6; }
5848	if test `eval echo '${'$as_ac_var'}'` = yes; then
5849	cat >>confdefs.h <<_ACEOF
5850	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5851	_ACEOF
5852
5853	fi	5976	fi
5854	done	5977	done
		5978	if test ${ac_cv_search_floor+y}
		5979	then :
5855		5980
5856		5981	else $as_nop
		5982	ac_cv_search_floor=no
5857	fi	5983	fi
5858		5984	rm conftest.$ac_ext
5859		5985	LIBS=$ac_func_search_save_LIBS
5860
5861	{ echo "$as_me:$LINENO: checking for ceil in -lm" >&5
5862	echo $ECHO_N "checking for ceil in -lm... $ECHO_C" >&6; }
5863	if test "${ac_cv_lib_m_ceil+set}" = set; then
5864	echo $ECHO_N "(cached) $ECHO_C" >&6
5865	else
5866	ac_check_lib_save_LIBS=$LIBS
5867	LIBS="-lm $LIBS"
5868	cat >conftest.$ac_ext <<_ACEOF
5869	/* confdefs.h. */
5870	_ACEOF
5871	cat confdefs.h >>conftest.$ac_ext
5872	cat >>conftest.$ac_ext <<_ACEOF
5873	/* end confdefs.h. */
5874
5875	/* Override any GCC internal prototype to avoid an error.
5876	Use char because int might match the return type of a GCC
5877	builtin and then its argument prototype would still apply. */
5878	#ifdef __cplusplus
5879	extern "C"
5880	#endif
5881	char ceil ();
5882	int
5883	main ()
5884	{
5885	return ceil ();
5886	;
5887	return 0;
5888	}
5889	_ACEOF
5890	rm -f conftest.$ac_objext conftest$ac_exeext
5891	if { (ac_try="$ac_link"
5892	case "(($ac_try" in
5893	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5894	*) ac_try_echo=$ac_try;;
5895	esac
5896	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5897	(eval "$ac_link") 2>conftest.er1
5898	ac_status=$?
5899	grep -v '^ *+' conftest.er1 >conftest.err
5900	rm -f conftest.er1
5901	cat conftest.err >&5
5902	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5903	(exit $ac_status); } && {
5904	test -z "$ac_cxx_werror_flag" ||
5905	test ! -s conftest.err
5906	} && test -s conftest$ac_exeext &&
5907	$as_test_x conftest$ac_exeext; then
5908	ac_cv_lib_m_ceil=yes
5909	else
5910	echo "$as_me: failed program was:" >&5
5911	sed 's/^/| /' conftest.$ac_ext >&5
5912
5913	ac_cv_lib_m_ceil=no
5914	fi	5986	fi
		5987	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5
		5988	printf "%s\n" "$ac_cv_search_floor" >&6; }
		5989	ac_res=$ac_cv_search_floor
		5990	if test "$ac_res" != no
		5991	then :
		5992	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5915		5993
5916	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5994	printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
5917	conftest$ac_exeext conftest.$ac_ext
5918	LIBS=$ac_check_lib_save_LIBS
5919	fi
5920	{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_ceil" >&5
5921	echo "${ECHO_T}$ac_cv_lib_m_ceil" >&6; }
5922	if test $ac_cv_lib_m_ceil = yes; then
5923	cat >>confdefs.h <<_ACEOF
5924	#define HAVE_LIBM 1
5925	_ACEOF
5926		5995
5927	LIBS="-lm $LIBS"
5928
5929	fi	5996	fi
5930
5931
5932		5997
5933		5998
5934		5999
5935		6000
5936		6001
5937	# Extract the first word of "tic", so it can be a program name with args.	6002	# Extract the first word of "tic", so it can be a program name with args.
5938	set dummy tic; ac_word=$2	6003	set dummy tic; ac_word=$2
5939	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	6004	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5940	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	6005	printf %s "checking for $ac_word... " >&6; }
5941	if test "${ac_cv_path_TIC+set}" = set; then	6006	if test ${ac_cv_path_TIC+y}
5942	echo $ECHO_N "(cached) $ECHO_C" >&6	6007	then :
5943	else	6008	printf %s "(cached) " >&6
		6009	else $as_nop
5944	case $TIC in	6010	case $TIC in
5945	[\\/]* | ?:[\\/]*)	6011	[\\/]* | ?:[\\/]*)
5946	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.	6012	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.
5947	;;	6013	;;
5948	*)	6014	*)
5949	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6015	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5950	for as_dir in $PATH	6016	for as_dir in $PATH
5951	do	6017	do
5952	IFS=$as_save_IFS	6018	IFS=$as_save_IFS
5953	test -z "$as_dir" && as_dir=.	6019	case $as_dir in #(((
		6020	'') as_dir=./ ;;
		6021	*/) ;;
		6022	*) as_dir=$as_dir/ ;;
		6023	esac
5954	for ac_exec_ext in '' $ac_executable_extensions; do	6024	for ac_exec_ext in '' $ac_executable_extensions; do
5955	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	6025	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5956	ac_cv_path_TIC="$as_dir/$ac_word$ac_exec_ext"	6026	ac_cv_path_TIC="$as_dir$ac_word$ac_exec_ext"
5957	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6027	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
5958	break 2	6028	break 2
5959	fi	6029	fi
5960	done	6030	done
5961	done	6031	done
5962	IFS=$as_save_IFS	6032	IFS=$as_save_IFS
5963		6033
5964	test -z "$ac_cv_path_TIC" && ac_cv_path_TIC=":"	6034	test -z "$ac_cv_path_TIC" && ac_cv_path_TIC=":"
5965	;;	6035	;;
5966	esac	6036	esac
5967	fi	6037	fi
5968	TIC=$ac_cv_path_TIC	6038	TIC=$ac_cv_path_TIC
5969	if test -n "$TIC"; then	6039	if test -n "$TIC"; then
5970	{ echo "$as_me:$LINENO: result: $TIC" >&5	6040	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5
5971	echo "${ECHO_T}$TIC" >&6; }	6041	printf "%s\n" "$TIC" >&6; }
5972	else	6042	else
5973	{ echo "$as_me:$LINENO: result: no" >&5	6043	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5974	echo "${ECHO_T}no" >&6; }	6044	printf "%s\n" "no" >&6; }
5975	fi	6045	fi
5976		6046
5977		6047
5978		6048
		6049	ac_ext=cpp
		6050	ac_cpp='$CXXCPP $CPPFLAGS'
		6051	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		6052	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		6053	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		6054	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
		6055	printf %s "checking how to run the C++ preprocessor... " >&6; }
		6056	if test -z "$CXXCPP"; then
		6057	if test ${ac_cv_prog_CXXCPP+y}
		6058	then :
		6059	printf %s "(cached) " >&6
		6060	else $as_nop
		6061	# Double quotes because $CXX needs to be expanded
		6062	for CXXCPP in "$CXX -E" cpp /lib/cpp
		6063	do
		6064	ac_preproc_ok=false
		6065	for ac_cxx_preproc_warn_flag in '' yes
		6066	do
		6067	# Use a header file that comes with gcc, so configuring glibc
		6068	# with a fresh cross-compiler works.
		6069	# On the NeXT, cc -E runs the code through the compiler's parser,
		6070	# not just through cpp. "Syntax error" is here to catch this case.
		6071	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6072	/* end confdefs.h. */
		6073	#include <limits.h>
		6074	Syntax error
		6075	_ACEOF
		6076	if ac_fn_cxx_try_cpp "$LINENO"
		6077	then :
5979		6078
		6079	else $as_nop
		6080	# Broken: fails on valid input.
		6081	continue
		6082	fi
		6083	rm -f conftest.err conftest.i conftest.$ac_ext
5980		6084
5981	{ echo "$as_me:$LINENO: checking for X" >&5	6085	# OK, works on sane cases. Now check whether nonexistent headers
5982	echo $ECHO_N "checking for X... $ECHO_C" >&6; }	6086	# can be detected and how.
		6087	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6088	/* end confdefs.h. */
		6089	#include <ac_nonexistent.h>
		6090	_ACEOF
		6091	if ac_fn_cxx_try_cpp "$LINENO"
		6092	then :
		6093	# Broken: success on invalid input.
		6094	continue
		6095	else $as_nop
		6096	# Passes both tests.
		6097	ac_preproc_ok=:
		6098	break
		6099	fi
		6100	rm -f conftest.err conftest.i conftest.$ac_ext
		6101
		6102	done
		6103	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		6104	rm -f conftest.i conftest.err conftest.$ac_ext
		6105	if $ac_preproc_ok
		6106	then :
		6107	break
		6108	fi
		6109
		6110	done
		6111	ac_cv_prog_CXXCPP=$CXXCPP
		6112
		6113	fi
		6114	CXXCPP=$ac_cv_prog_CXXCPP
		6115	else
		6116	ac_cv_prog_CXXCPP=$CXXCPP
		6117	fi
		6118	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
		6119	printf "%s\n" "$CXXCPP" >&6; }
		6120	ac_preproc_ok=false
		6121	for ac_cxx_preproc_warn_flag in '' yes
		6122	do
		6123	# Use a header file that comes with gcc, so configuring glibc
		6124	# with a fresh cross-compiler works.
		6125	# On the NeXT, cc -E runs the code through the compiler's parser,
		6126	# not just through cpp. "Syntax error" is here to catch this case.
		6127	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6128	/* end confdefs.h. */
		6129	#include <limits.h>
		6130	Syntax error
		6131	_ACEOF
		6132	if ac_fn_cxx_try_cpp "$LINENO"
		6133	then :
		6134
		6135	else $as_nop
		6136	# Broken: fails on valid input.
		6137	continue
		6138	fi
		6139	rm -f conftest.err conftest.i conftest.$ac_ext
		6140
		6141	# OK, works on sane cases. Now check whether nonexistent headers
		6142	# can be detected and how.
		6143	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6144	/* end confdefs.h. */
		6145	#include <ac_nonexistent.h>
		6146	_ACEOF
		6147	if ac_fn_cxx_try_cpp "$LINENO"
		6148	then :
		6149	# Broken: success on invalid input.
		6150	continue
		6151	else $as_nop
		6152	# Passes both tests.
		6153	ac_preproc_ok=:
		6154	break
		6155	fi
		6156	rm -f conftest.err conftest.i conftest.$ac_ext
		6157
		6158	done
		6159	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		6160	rm -f conftest.i conftest.err conftest.$ac_ext
		6161	if $ac_preproc_ok
		6162	then :
		6163
		6164	else $as_nop
		6165	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		6166	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		6167	as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
		6168	See \`config.log' for more details" "$LINENO" 5; }
		6169	fi
		6170
		6171	ac_ext=cpp
		6172	ac_cpp='$CXXCPP $CPPFLAGS'
		6173	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		6174	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		6175	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		6176
		6177
		6178	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for X" >&5
		6179	printf %s "checking for X... " >&6; }
5983		6180
5984		6181
5985	# Check whether --with-x was given.	6182	# Check whether --with-x was given.
5986	if test "${with_x+set}" = set; then	6183	if test ${with_x+y}
		6184	then :
5987	withval=$with_x;	6185	withval=$with_x;
5988	fi	6186	fi
5989		6187
5990	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.	6188	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
5991	if test "x$with_x" = xno; then	6189	if test "x$with_x" = xno; then
5992	# The user explicitly disabled X.	6190	# The user explicitly disabled X.
5993	have_x=disabled	6191	have_x=disabled
5994	else	6192	else
5995	case $x_includes,$x_libraries in #(	6193	case $x_includes,$x_libraries in #(
5996	*\'*) { { echo "$as_me:$LINENO: error: Cannot use X directory names containing '" >&5	6194	*\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
5997	echo "$as_me: error: Cannot use X directory names containing '" >&2;}
5998	{ (exit 1); exit 1; }; };; #(
5999	*,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then	6195	*,NONE | NONE,*) if test ${ac_cv_have_x+y}
6000	echo $ECHO_N "(cached) $ECHO_C" >&6	6196	then :
6001	else	6197	printf %s "(cached) " >&6
		6198	else $as_nop
6002	# One or both of the vars are not set, and there is no cached value.	6199	# One or both of the vars are not set, and there is no cached value.
6003	ac_x_includes=no ac_x_libraries=no	6200	ac_x_includes=no
		6201	ac_x_libraries=no
		6202	# Do we need to do anything special at all?
		6203	ac_save_LIBS=$LIBS
		6204	LIBS="-lX11 $LIBS"
		6205	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6206	/* end confdefs.h. */
		6207	#include <X11/Xlib.h>
		6208	int
		6209	main (void)
		6210	{
		6211	XrmInitialize ()
		6212	;
		6213	return 0;
		6214	}
		6215	_ACEOF
		6216	if ac_fn_cxx_try_link "$LINENO"
		6217	then :
		6218	# We can compile and link X programs with no special options.
		6219	ac_x_includes=
		6220	ac_x_libraries=
		6221	fi
		6222	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		6223	conftest$ac_exeext conftest.$ac_ext
		6224	LIBS="$ac_save_LIBS"
		6225	# If that didn't work, only try xmkmf and file system searches
		6226	# for native compilation.
		6227	if test x"$ac_x_includes" = xno && test "$cross_compiling" = no
		6228	then :
6004	rm -f -r conftest.dir	6229	rm -f -r conftest.dir
6005	if mkdir conftest.dir; then	6230	if mkdir conftest.dir; then
6006	cd conftest.dir	6231	cd conftest.dir
6007	cat >Imakefile <<'_ACEOF'	6232	cat >Imakefile <<'_ACEOF'
6008	incroot:	6233	incroot:
6009	@echo incroot='${INCROOT}'	6234	@echo incroot='${INCROOT}'
…		…
6011	@echo usrlibdir='${USRLIBDIR}'	6236	@echo usrlibdir='${USRLIBDIR}'
6012	libdir:	6237	libdir:
6013	@echo libdir='${LIBDIR}'	6238	@echo libdir='${LIBDIR}'
6014	_ACEOF	6239	_ACEOF
6015	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then	6240	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
6016	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	6241	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6017	for ac_var in incroot usrlibdir libdir; do	6242	for ac_var in incroot usrlibdir libdir; do
6018	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"	6243	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
6019	done	6244	done
6020	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.	6245	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
6021	for ac_extension in a so sl; do	6246	for ac_extension in a so sl dylib la dll; do
6022	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&	6247	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
6023	test -f "$ac_im_libdir/libX11.$ac_extension"; then	6248	test -f "$ac_im_libdir/libX11.$ac_extension"; then
6024	ac_im_usrlibdir=$ac_im_libdir; break	6249	ac_im_usrlibdir=$ac_im_libdir; break
6025	fi	6250	fi
6026	done	6251	done
…		…
6030	case $ac_im_incroot in	6255	case $ac_im_incroot in
6031	/usr/include) ac_x_includes= ;;	6256	/usr/include) ac_x_includes= ;;
6032	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;	6257	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
6033	esac	6258	esac
6034	case $ac_im_usrlibdir in	6259	case $ac_im_usrlibdir in
6035	/usr/lib | /lib) ;;	6260	/usr/lib | /usr/lib64 | /lib | /lib64) ;;
6036	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;	6261	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
6037	esac	6262	esac
6038	fi	6263	fi
6039	cd ..	6264	cd ..
6040	rm -f -r conftest.dir	6265	rm -f -r conftest.dir
6041	fi	6266	fi
6042		6267
6043	# Standard set of common directories for X headers.	6268	# Standard set of common directories for X headers.
6044	# Check X11 before X11Rn because it is often a symlink to the current release.	6269	# Check X11 before X11Rn because it is often a symlink to the current release.
6045	ac_x_header_dirs='	6270	ac_x_header_dirs='
6046	/usr/X11/include	6271	/usr/X11/include
		6272	/usr/X11R7/include
6047	/usr/X11R6/include	6273	/usr/X11R6/include
6048	/usr/X11R5/include	6274	/usr/X11R5/include
6049	/usr/X11R4/include	6275	/usr/X11R4/include
6050		6276
6051	/usr/include/X11	6277	/usr/include/X11
		6278	/usr/include/X11R7
6052	/usr/include/X11R6	6279	/usr/include/X11R6
6053	/usr/include/X11R5	6280	/usr/include/X11R5
6054	/usr/include/X11R4	6281	/usr/include/X11R4
6055		6282
6056	/usr/local/X11/include	6283	/usr/local/X11/include
		6284	/usr/local/X11R7/include
6057	/usr/local/X11R6/include	6285	/usr/local/X11R6/include
6058	/usr/local/X11R5/include	6286	/usr/local/X11R5/include
6059	/usr/local/X11R4/include	6287	/usr/local/X11R4/include
6060		6288
6061	/usr/local/include/X11	6289	/usr/local/include/X11
		6290	/usr/local/include/X11R7
6062	/usr/local/include/X11R6	6291	/usr/local/include/X11R6
6063	/usr/local/include/X11R5	6292	/usr/local/include/X11R5
6064	/usr/local/include/X11R4	6293	/usr/local/include/X11R4
		6294
		6295	/opt/X11/include
6065		6296
6066	/usr/X386/include	6297	/usr/X386/include
6067	/usr/x386/include	6298	/usr/x386/include
6068	/usr/XFree86/include/X11	6299	/usr/XFree86/include/X11
6069		6300
…		…
6078	/usr/openwin/share/include'	6309	/usr/openwin/share/include'
6079		6310
6080	if test "$ac_x_includes" = no; then	6311	if test "$ac_x_includes" = no; then
6081	# Guess where to find include files, by looking for Xlib.h.	6312	# Guess where to find include files, by looking for Xlib.h.
6082	# First, try using that file with no special directory specified.	6313	# First, try using that file with no special directory specified.
6083	cat >conftest.$ac_ext <<_ACEOF
6084	/* confdefs.h. */
6085	_ACEOF
6086	cat confdefs.h >>conftest.$ac_ext	6314	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6087	cat >>conftest.$ac_ext <<_ACEOF
6088	/* end confdefs.h. */	6315	/* end confdefs.h. */
6089	#include <X11/Xlib.h>	6316	#include <X11/Xlib.h>
6090	_ACEOF	6317	_ACEOF
6091	if { (ac_try="$ac_cpp conftest.$ac_ext"	6318	if ac_fn_cxx_try_cpp "$LINENO"
6092	case "(($ac_try" in	6319	then :
6093	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6094	*) ac_try_echo=$ac_try;;
6095	esac
6096	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6097	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6098	ac_status=$?
6099	grep -v '^ *+' conftest.er1 >conftest.err
6100	rm -f conftest.er1
6101	cat conftest.err >&5
6102	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6103	(exit $ac_status); } >/dev/null && {
6104	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
6105	test ! -s conftest.err
6106	}; then
6107	# We can compile using X headers with no special include directory.	6320	# We can compile using X headers with no special include directory.
6108	ac_x_includes=	6321	ac_x_includes=
6109	else	6322	else $as_nop
6110	echo "$as_me: failed program was:" >&5
6111	sed 's/^/| /' conftest.$ac_ext >&5
6112
6113	for ac_dir in $ac_x_header_dirs; do	6323	for ac_dir in $ac_x_header_dirs; do
6114	if test -r "$ac_dir/X11/Xlib.h"; then	6324	if test -r "$ac_dir/X11/Xlib.h"; then
6115	ac_x_includes=$ac_dir	6325	ac_x_includes=$ac_dir
6116	break	6326	break
6117	fi	6327	fi
6118	done	6328	done
6119	fi	6329	fi
6120
6121	rm -f conftest.err conftest.$ac_ext	6330	rm -f conftest.err conftest.i conftest.$ac_ext
6122	fi # $ac_x_includes = no	6331	fi # $ac_x_includes = no
6123		6332
6124	if test "$ac_x_libraries" = no; then	6333	if test "$ac_x_libraries" = no; then
6125	# Check for the libraries.	6334	# Check for the libraries.
6126	# See if we find them without any special options.	6335	# See if we find them without any special options.
6127	# Don't add to $LIBS permanently.	6336	# Don't add to $LIBS permanently.
6128	ac_save_LIBS=$LIBS	6337	ac_save_LIBS=$LIBS
6129	LIBS="-lX11 $LIBS"	6338	LIBS="-lX11 $LIBS"
6130	cat >conftest.$ac_ext <<_ACEOF
6131	/* confdefs.h. */
6132	_ACEOF
6133	cat confdefs.h >>conftest.$ac_ext	6339	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6134	cat >>conftest.$ac_ext <<_ACEOF
6135	/* end confdefs.h. */	6340	/* end confdefs.h. */
6136	#include <X11/Xlib.h>	6341	#include <X11/Xlib.h>
6137	int	6342	int
6138	main ()	6343	main (void)
6139	{	6344	{
6140	XrmInitialize ()	6345	XrmInitialize ()
6141	;	6346	;
6142	return 0;	6347	return 0;
6143	}	6348	}
6144	_ACEOF	6349	_ACEOF
6145	rm -f conftest.$ac_objext conftest$ac_exeext	6350	if ac_fn_cxx_try_link "$LINENO"
6146	if { (ac_try="$ac_link"	6351	then :
6147	case "(($ac_try" in
6148	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6149	*) ac_try_echo=$ac_try;;
6150	esac
6151	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6152	(eval "$ac_link") 2>conftest.er1
6153	ac_status=$?
6154	grep -v '^ *+' conftest.er1 >conftest.err
6155	rm -f conftest.er1
6156	cat conftest.err >&5
6157	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6158	(exit $ac_status); } && {
6159	test -z "$ac_cxx_werror_flag" ||
6160	test ! -s conftest.err
6161	} && test -s conftest$ac_exeext &&
6162	$as_test_x conftest$ac_exeext; then
6163	LIBS=$ac_save_LIBS	6352	LIBS=$ac_save_LIBS
6164	# We can link X programs with no special library path.	6353	# We can link X programs with no special library path.
6165	ac_x_libraries=	6354	ac_x_libraries=
6166	else	6355	else $as_nop
6167	echo "$as_me: failed program was:" >&5
6168	sed 's/^/| /' conftest.$ac_ext >&5
6169
6170	LIBS=$ac_save_LIBS	6356	LIBS=$ac_save_LIBS
6171	for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`	6357	for ac_dir in `printf "%s\n" "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
6172	do	6358	do
6173	# Don't even attempt the hair of trying to link an X program!	6359	# Don't even attempt the hair of trying to link an X program!
6174	for ac_extension in a so sl; do	6360	for ac_extension in a so sl dylib la dll; do
6175	if test -r "$ac_dir/libX11.$ac_extension"; then	6361	if test -r "$ac_dir/libX11.$ac_extension"; then
6176	ac_x_libraries=$ac_dir	6362	ac_x_libraries=$ac_dir
6177	break 2	6363	break 2
6178	fi	6364	fi
6179	done	6365	done
6180	done	6366	done
6181	fi	6367	fi
6182
6183	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6368	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6184	conftest$ac_exeext conftest.$ac_ext	6369	conftest$ac_exeext conftest.$ac_ext
6185	fi # $ac_x_libraries = no	6370	fi # $ac_x_libraries = no
6186		6371
		6372	fi
		6373	# Record the results.
6187	case $ac_x_includes,$ac_x_libraries in #(	6374	case $ac_x_includes,$ac_x_libraries in #(
6188	no,* | *,no | *\'*)	6375	no,* | *,no | *\'*) :
6189	# Didn't find X, or a directory has "'" in its name.	6376	# Didn't find X, or a directory has "'" in its name.
6190	ac_cv_have_x="have_x=no";; #(	6377	ac_cv_have_x="have_x=no" ;; #(
6191	*)	6378	*) :
6192	# Record where we found X for the cache.	6379	# Record where we found X for the cache.
6193	ac_cv_have_x="have_x=yes\	6380	ac_cv_have_x="have_x=yes\
6194	ac_x_includes='$ac_x_includes'\	6381	ac_x_includes='$ac_x_includes'\
6195	ac_x_libraries='$ac_x_libraries'"	6382	ac_x_libraries='$ac_x_libraries'" ;;
6196	esac	6383	esac
6197	fi	6384	fi
6198	;; #(	6385	;; #(
6199	*) have_x=yes;;	6386	*) have_x=yes;;
6200	esac	6387	esac
6201	eval "$ac_cv_have_x"	6388	eval "$ac_cv_have_x"
6202	fi # $with_x != no	6389	fi # $with_x != no
6203		6390
6204	if test "$have_x" != yes; then	6391	if test "$have_x" != yes; then
6205	{ echo "$as_me:$LINENO: result: $have_x" >&5	6392	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
6206	echo "${ECHO_T}$have_x" >&6; }	6393	printf "%s\n" "$have_x" >&6; }
6207	no_x=yes	6394	no_x=yes
6208	else	6395	else
6209	# If each of the values was on the command line, it overrides each guess.	6396	# If each of the values was on the command line, it overrides each guess.
6210	test "x$x_includes" = xNONE && x_includes=$ac_x_includes	6397	test "x$x_includes" = xNONE && x_includes=$ac_x_includes
6211	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries	6398	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
6212	# Update the cache value to reflect the command line values.	6399	# Update the cache value to reflect the command line values.
6213	ac_cv_have_x="have_x=yes\	6400	ac_cv_have_x="have_x=yes\
6214	ac_x_includes='$x_includes'\	6401	ac_x_includes='$x_includes'\
6215	ac_x_libraries='$x_libraries'"	6402	ac_x_libraries='$x_libraries'"
6216	{ echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5	6403	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
6217	echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6; }	6404	printf "%s\n" "libraries $x_libraries, headers $x_includes" >&6; }
6218	fi	6405	fi
6219		6406
6220	if test "$no_x" = yes; then	6407	if test "$no_x" = yes; then
6221	# Not all programs may use this symbol, but it does not hurt to define it.	6408	# Not all programs may use this symbol, but it does not hurt to define it.
6222		6409
6223	cat >>confdefs.h <<\_ACEOF	6410	printf "%s\n" "#define X_DISPLAY_MISSING 1" >>confdefs.h
6224	#define X_DISPLAY_MISSING 1
6225	_ACEOF
6226		6411
6227	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=	6412	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
6228	else	6413	else
6229	if test -n "$x_includes"; then	6414	if test -n "$x_includes"; then
6230	X_CFLAGS="$X_CFLAGS -I$x_includes"	6415	X_CFLAGS="$X_CFLAGS -I$x_includes"
…		…
6233	# It would also be nice to do this for all -L options, not just this one.	6418	# It would also be nice to do this for all -L options, not just this one.
6234	if test -n "$x_libraries"; then	6419	if test -n "$x_libraries"; then
6235	X_LIBS="$X_LIBS -L$x_libraries"	6420	X_LIBS="$X_LIBS -L$x_libraries"
6236	# For Solaris; some versions of Sun CC require a space after -R and	6421	# For Solaris; some versions of Sun CC require a space after -R and
6237	# others require no space. Words are not sufficient . . . .	6422	# others require no space. Words are not sufficient . . . .
6238	{ echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5	6423	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
6239	echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6; }	6424	printf %s "checking whether -R must be followed by a space... " >&6; }
6240	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"	6425	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
6241	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag	6426	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
6242	ac_cxx_werror_flag=yes	6427	ac_cxx_werror_flag=yes
6243	cat >conftest.$ac_ext <<_ACEOF
6244	/* confdefs.h. */
6245	_ACEOF
6246	cat confdefs.h >>conftest.$ac_ext	6428	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6247	cat >>conftest.$ac_ext <<_ACEOF
6248	/* end confdefs.h. */	6429	/* end confdefs.h. */
6249		6430
6250	int	6431	int
6251	main ()	6432	main (void)
6252	{	6433	{
6253		6434
6254	;	6435	;
6255	return 0;	6436	return 0;
6256	}	6437	}
6257	_ACEOF	6438	_ACEOF
6258	rm -f conftest.$ac_objext conftest$ac_exeext	6439	if ac_fn_cxx_try_link "$LINENO"
6259	if { (ac_try="$ac_link"	6440	then :
6260	case "(($ac_try" in	6441	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6261	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6442	printf "%s\n" "no" >&6; }
6262	*) ac_try_echo=$ac_try;;
6263	esac
6264	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6265	(eval "$ac_link") 2>conftest.er1
6266	ac_status=$?
6267	grep -v '^ *+' conftest.er1 >conftest.err
6268	rm -f conftest.er1
6269	cat conftest.err >&5
6270	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6271	(exit $ac_status); } && {
6272	test -z "$ac_cxx_werror_flag" ||
6273	test ! -s conftest.err
6274	} && test -s conftest$ac_exeext &&
6275	$as_test_x conftest$ac_exeext; then
6276	{ echo "$as_me:$LINENO: result: no" >&5
6277	echo "${ECHO_T}no" >&6; }
6278	X_LIBS="$X_LIBS -R$x_libraries"	6443	X_LIBS="$X_LIBS -R$x_libraries"
6279	else	6444	else $as_nop
6280	echo "$as_me: failed program was:" >&5
6281	sed 's/^/| /' conftest.$ac_ext >&5
6282
6283	LIBS="$ac_xsave_LIBS -R $x_libraries"	6445	LIBS="$ac_xsave_LIBS -R $x_libraries"
6284	cat >conftest.$ac_ext <<_ACEOF
6285	/* confdefs.h. */
6286	_ACEOF
6287	cat confdefs.h >>conftest.$ac_ext	6446	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6288	cat >>conftest.$ac_ext <<_ACEOF
6289	/* end confdefs.h. */	6447	/* end confdefs.h. */
6290		6448
6291	int	6449	int
6292	main ()	6450	main (void)
6293	{	6451	{
6294		6452
6295	;	6453	;
6296	return 0;	6454	return 0;
6297	}	6455	}
6298	_ACEOF	6456	_ACEOF
6299	rm -f conftest.$ac_objext conftest$ac_exeext	6457	if ac_fn_cxx_try_link "$LINENO"
6300	if { (ac_try="$ac_link"	6458	then :
6301	case "(($ac_try" in	6459	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6302	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6460	printf "%s\n" "yes" >&6; }
6303	*) ac_try_echo=$ac_try;;
6304	esac
6305	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6306	(eval "$ac_link") 2>conftest.er1
6307	ac_status=$?
6308	grep -v '^ *+' conftest.er1 >conftest.err
6309	rm -f conftest.er1
6310	cat conftest.err >&5
6311	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6312	(exit $ac_status); } && {
6313	test -z "$ac_cxx_werror_flag" ||
6314	test ! -s conftest.err
6315	} && test -s conftest$ac_exeext &&
6316	$as_test_x conftest$ac_exeext; then
6317	{ echo "$as_me:$LINENO: result: yes" >&5
6318	echo "${ECHO_T}yes" >&6; }
6319	X_LIBS="$X_LIBS -R $x_libraries"	6461	X_LIBS="$X_LIBS -R $x_libraries"
6320	else	6462	else $as_nop
6321	echo "$as_me: failed program was:" >&5	6463	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
6322	sed 's/^/| /' conftest.$ac_ext >&5	6464	printf "%s\n" "neither works" >&6; }
6323
6324	{ echo "$as_me:$LINENO: result: neither works" >&5
6325	echo "${ECHO_T}neither works" >&6; }
6326	fi	6465	fi
6327
6328	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6466	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6329	conftest$ac_exeext conftest.$ac_ext	6467	conftest$ac_exeext conftest.$ac_ext
6330	fi	6468	fi
6331
6332	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6469	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6333	conftest$ac_exeext conftest.$ac_ext	6470	conftest$ac_exeext conftest.$ac_ext
6334	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag	6471	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
6335	LIBS=$ac_xsave_LIBS	6472	LIBS=$ac_xsave_LIBS
6336	fi	6473	fi
6337		6474
6338	# Check for system-dependent libraries X programs must link with.	6475	# Check for system-dependent libraries X programs must link with.
…		…
6344	else	6481	else
6345	# Martyn Johnson says this is needed for Ultrix, if the X	6482	# Martyn Johnson says this is needed for Ultrix, if the X
6346	# libraries were built with DECnet support. And Karl Berry says	6483	# libraries were built with DECnet support. And Karl Berry says
6347	# the Alpha needs dnet_stub (dnet does not exist).	6484	# the Alpha needs dnet_stub (dnet does not exist).
6348	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"	6485	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
6349	cat >conftest.$ac_ext <<_ACEOF
6350	/* confdefs.h. */
6351	_ACEOF
6352	cat confdefs.h >>conftest.$ac_ext	6486	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6353	cat >>conftest.$ac_ext <<_ACEOF
6354	/* end confdefs.h. */	6487	/* end confdefs.h. */
6355		6488
6356	/* Override any GCC internal prototype to avoid an error.	6489	namespace conftest {
6357	Use char because int might match the return type of a GCC	6490	extern "C" int XOpenDisplay ();
6358	builtin and then its argument prototype would still apply. */	6491	}
6359	#ifdef __cplusplus
6360	extern "C"
6361	#endif
6362	char XOpenDisplay ();
6363	int	6492	int
6364	main ()	6493	main (void)
6365	{	6494	{
6366	return XOpenDisplay ();	6495	return conftest::XOpenDisplay ();
6367	;	6496	;
6368	return 0;	6497	return 0;
6369	}	6498	}
6370	_ACEOF	6499	_ACEOF
6371	rm -f conftest.$ac_objext conftest$ac_exeext	6500	if ac_fn_cxx_try_link "$LINENO"
6372	if { (ac_try="$ac_link"	6501	then :
6373	case "(($ac_try" in
6374	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6375	*) ac_try_echo=$ac_try;;
6376	esac
6377	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6378	(eval "$ac_link") 2>conftest.er1
6379	ac_status=$?
6380	grep -v '^ *+' conftest.er1 >conftest.err
6381	rm -f conftest.er1
6382	cat conftest.err >&5
6383	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6384	(exit $ac_status); } && {
6385	test -z "$ac_cxx_werror_flag" ||
6386	test ! -s conftest.err
6387	} && test -s conftest$ac_exeext &&
6388	$as_test_x conftest$ac_exeext; then
6389	:
6390	else
6391	echo "$as_me: failed program was:" >&5
6392	sed 's/^/| /' conftest.$ac_ext >&5
6393		6502
		6503	else $as_nop
6394	{ echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5	6504	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
6395	echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6; }	6505	printf %s "checking for dnet_ntoa in -ldnet... " >&6; }
6396	if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then	6506	if test ${ac_cv_lib_dnet_dnet_ntoa+y}
6397	echo $ECHO_N "(cached) $ECHO_C" >&6	6507	then :
6398	else	6508	printf %s "(cached) " >&6
		6509	else $as_nop
6399	ac_check_lib_save_LIBS=$LIBS	6510	ac_check_lib_save_LIBS=$LIBS
6400	LIBS="-ldnet $LIBS"	6511	LIBS="-ldnet $LIBS"
6401	cat >conftest.$ac_ext <<_ACEOF
6402	/* confdefs.h. */
6403	_ACEOF
6404	cat confdefs.h >>conftest.$ac_ext	6512	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6405	cat >>conftest.$ac_ext <<_ACEOF
6406	/* end confdefs.h. */	6513	/* end confdefs.h. */
6407		6514
6408	/* Override any GCC internal prototype to avoid an error.	6515	namespace conftest {
6409	Use char because int might match the return type of a GCC	6516	extern "C" int dnet_ntoa ();
6410	builtin and then its argument prototype would still apply. */	6517	}
6411	#ifdef __cplusplus
6412	extern "C"
6413	#endif
6414	char dnet_ntoa ();
6415	int	6518	int
6416	main ()	6519	main (void)
6417	{	6520	{
6418	return dnet_ntoa ();	6521	return conftest::dnet_ntoa ();
6419	;	6522	;
6420	return 0;	6523	return 0;
6421	}	6524	}
6422	_ACEOF	6525	_ACEOF
6423	rm -f conftest.$ac_objext conftest$ac_exeext	6526	if ac_fn_cxx_try_link "$LINENO"
6424	if { (ac_try="$ac_link"	6527	then :
6425	case "(($ac_try" in
6426	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6427	*) ac_try_echo=$ac_try;;
6428	esac
6429	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6430	(eval "$ac_link") 2>conftest.er1
6431	ac_status=$?
6432	grep -v '^ *+' conftest.er1 >conftest.err
6433	rm -f conftest.er1
6434	cat conftest.err >&5
6435	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6436	(exit $ac_status); } && {
6437	test -z "$ac_cxx_werror_flag" ||
6438	test ! -s conftest.err
6439	} && test -s conftest$ac_exeext &&
6440	$as_test_x conftest$ac_exeext; then
6441	ac_cv_lib_dnet_dnet_ntoa=yes	6528	ac_cv_lib_dnet_dnet_ntoa=yes
6442	else	6529	else $as_nop
6443	echo "$as_me: failed program was:" >&5
6444	sed 's/^/| /' conftest.$ac_ext >&5
6445
6446	ac_cv_lib_dnet_dnet_ntoa=no	6530	ac_cv_lib_dnet_dnet_ntoa=no
6447	fi	6531	fi
6448
6449	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6532	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6450	conftest$ac_exeext conftest.$ac_ext	6533	conftest$ac_exeext conftest.$ac_ext
6451	LIBS=$ac_check_lib_save_LIBS	6534	LIBS=$ac_check_lib_save_LIBS
6452	fi	6535	fi
6453	{ echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5	6536	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
6454	echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6; }	6537	printf "%s\n" "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
6455	if test $ac_cv_lib_dnet_dnet_ntoa = yes; then	6538	if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes
		6539	then :
6456	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"	6540	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
6457	fi	6541	fi
6458		6542
6459	if test $ac_cv_lib_dnet_dnet_ntoa = no; then	6543	if test $ac_cv_lib_dnet_dnet_ntoa = no; then
6460	{ echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5	6544	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
6461	echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6; }	6545	printf %s "checking for dnet_ntoa in -ldnet_stub... " >&6; }
6462	if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then	6546	if test ${ac_cv_lib_dnet_stub_dnet_ntoa+y}
6463	echo $ECHO_N "(cached) $ECHO_C" >&6	6547	then :
6464	else	6548	printf %s "(cached) " >&6
		6549	else $as_nop
6465	ac_check_lib_save_LIBS=$LIBS	6550	ac_check_lib_save_LIBS=$LIBS
6466	LIBS="-ldnet_stub $LIBS"	6551	LIBS="-ldnet_stub $LIBS"
6467	cat >conftest.$ac_ext <<_ACEOF
6468	/* confdefs.h. */
6469	_ACEOF
6470	cat confdefs.h >>conftest.$ac_ext	6552	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6471	cat >>conftest.$ac_ext <<_ACEOF
6472	/* end confdefs.h. */	6553	/* end confdefs.h. */
6473		6554
6474	/* Override any GCC internal prototype to avoid an error.	6555	namespace conftest {
6475	Use char because int might match the return type of a GCC	6556	extern "C" int dnet_ntoa ();
6476	builtin and then its argument prototype would still apply. */	6557	}
6477	#ifdef __cplusplus
6478	extern "C"
6479	#endif
6480	char dnet_ntoa ();
6481	int	6558	int
6482	main ()	6559	main (void)
6483	{	6560	{
6484	return dnet_ntoa ();	6561	return conftest::dnet_ntoa ();
6485	;	6562	;
6486	return 0;	6563	return 0;
6487	}	6564	}
6488	_ACEOF	6565	_ACEOF
6489	rm -f conftest.$ac_objext conftest$ac_exeext	6566	if ac_fn_cxx_try_link "$LINENO"
6490	if { (ac_try="$ac_link"	6567	then :
6491	case "(($ac_try" in
6492	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6493	*) ac_try_echo=$ac_try;;
6494	esac
6495	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6496	(eval "$ac_link") 2>conftest.er1
6497	ac_status=$?
6498	grep -v '^ *+' conftest.er1 >conftest.err
6499	rm -f conftest.er1
6500	cat conftest.err >&5
6501	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6502	(exit $ac_status); } && {
6503	test -z "$ac_cxx_werror_flag" ||
6504	test ! -s conftest.err
6505	} && test -s conftest$ac_exeext &&
6506	$as_test_x conftest$ac_exeext; then
6507	ac_cv_lib_dnet_stub_dnet_ntoa=yes	6568	ac_cv_lib_dnet_stub_dnet_ntoa=yes
6508	else	6569	else $as_nop
6509	echo "$as_me: failed program was:" >&5
6510	sed 's/^/| /' conftest.$ac_ext >&5
6511
6512	ac_cv_lib_dnet_stub_dnet_ntoa=no	6570	ac_cv_lib_dnet_stub_dnet_ntoa=no
6513	fi	6571	fi
6514
6515	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6572	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6516	conftest$ac_exeext conftest.$ac_ext	6573	conftest$ac_exeext conftest.$ac_ext
6517	LIBS=$ac_check_lib_save_LIBS	6574	LIBS=$ac_check_lib_save_LIBS
6518	fi	6575	fi
6519	{ echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5	6576	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
6520	echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }	6577	printf "%s\n" "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
6521	if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then	6578	if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes
		6579	then :
6522	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"	6580	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
6523	fi	6581	fi
6524		6582
6525	fi	6583	fi
6526	fi	6584	fi
6527
6528	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6585	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6529	conftest$ac_exeext conftest.$ac_ext	6586	conftest$ac_exeext conftest.$ac_ext
6530	LIBS="$ac_xsave_LIBS"	6587	LIBS="$ac_xsave_LIBS"
6531		6588
6532	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,	6589	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
6533	# to get the SysV transport functions.	6590	# to get the SysV transport functions.
6534	# Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)	6591	# Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
6535	# needs -lnsl.	6592	# needs -lnsl.
6536	# The nsl library prevents programs from opening the X display	6593	# The nsl library prevents programs from opening the X display
6537	# on Irix 5.2, according to T.E. Dickey.	6594	# on Irix 5.2, according to T.E. Dickey.
6538	# The functions gethostbyname, getservbyname, and inet_addr are	6595	# The functions gethostbyname, getservbyname, and inet_addr are
6539	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.	6596	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
6540	{ echo "$as_me:$LINENO: checking for gethostbyname" >&5	6597	ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
6541	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6; }	6598	if test "x$ac_cv_func_gethostbyname" = xyes
		6599	then :
		6600
		6601	fi
		6602
6542	if test "${ac_cv_func_gethostbyname+set}" = set; then	6603	if test $ac_cv_func_gethostbyname = no; then
6543	echo $ECHO_N "(cached) $ECHO_C" >&6	6604	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
6544	else	6605	printf %s "checking for gethostbyname in -lnsl... " >&6; }
6545	cat >conftest.$ac_ext <<_ACEOF	6606	if test ${ac_cv_lib_nsl_gethostbyname+y}
6546	/* confdefs.h. */	6607	then :
6547	_ACEOF	6608	printf %s "(cached) " >&6
		6609	else $as_nop
		6610	ac_check_lib_save_LIBS=$LIBS
		6611	LIBS="-lnsl $LIBS"
6548	cat confdefs.h >>conftest.$ac_ext	6612	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6549	cat >>conftest.$ac_ext <<_ACEOF
6550	/* end confdefs.h. */	6613	/* end confdefs.h. */
6551	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
6552	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6553	#define gethostbyname innocuous_gethostbyname
6554		6614
6555	/* System header to define __stub macros and hopefully few prototypes,	6615	namespace conftest {
6556	which can conflict with char gethostbyname (); below.	6616	extern "C" int gethostbyname ();
6557	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6617	}
6558	<limits.h> exists even on freestanding compilers. */
6559
6560	#ifdef __STDC__
6561	# include <limits.h>
6562	#else
6563	# include <assert.h>
6564	#endif
6565
6566	#undef gethostbyname
6567
6568	/* Override any GCC internal prototype to avoid an error.
6569	Use char because int might match the return type of a GCC
6570	builtin and then its argument prototype would still apply. */
6571	#ifdef __cplusplus
6572	extern "C"
6573	#endif
6574	char gethostbyname ();
6575	/* The GNU C library defines this for functions which it implements
6576	to always fail with ENOSYS. Some functions are actually named
6577	something starting with __ and the normal name is an alias. */
6578	#if defined __stub_gethostbyname || defined __stub___gethostbyname
6579	choke me
6580	#endif
6581
6582	int	6618	int
6583	main ()	6619	main (void)
6584	{	6620	{
6585	return gethostbyname ();	6621	return conftest::gethostbyname ();
6586	;	6622	;
6587	return 0;	6623	return 0;
6588	}	6624	}
6589	_ACEOF	6625	_ACEOF
6590	rm -f conftest.$ac_objext conftest$ac_exeext	6626	if ac_fn_cxx_try_link "$LINENO"
6591	if { (ac_try="$ac_link"	6627	then :
6592	case "(($ac_try" in
6593	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6594	*) ac_try_echo=$ac_try;;
6595	esac
6596	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6597	(eval "$ac_link") 2>conftest.er1
6598	ac_status=$?
6599	grep -v '^ *+' conftest.er1 >conftest.err
6600	rm -f conftest.er1
6601	cat conftest.err >&5
6602	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6603	(exit $ac_status); } && {
6604	test -z "$ac_cxx_werror_flag" ||
6605	test ! -s conftest.err
6606	} && test -s conftest$ac_exeext &&
6607	$as_test_x conftest$ac_exeext; then
6608	ac_cv_func_gethostbyname=yes	6628	ac_cv_lib_nsl_gethostbyname=yes
6609	else	6629	else $as_nop
6610	echo "$as_me: failed program was:" >&5
6611	sed 's/^/| /' conftest.$ac_ext >&5
6612
6613	ac_cv_func_gethostbyname=no	6630	ac_cv_lib_nsl_gethostbyname=no
6614	fi	6631	fi
6615
6616	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6632	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6617	conftest$ac_exeext conftest.$ac_ext	6633	conftest$ac_exeext conftest.$ac_ext
		6634	LIBS=$ac_check_lib_save_LIBS
6618	fi	6635	fi
6619	{ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5	6636	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
6620	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6; }	6637	printf "%s\n" "$ac_cv_lib_nsl_gethostbyname" >&6; }
		6638	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes
		6639	then :
		6640	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
		6641	fi
6621		6642
6622	if test $ac_cv_func_gethostbyname = no; then	6643	if test $ac_cv_lib_nsl_gethostbyname = no; then
6623	{ echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5	6644	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
6624	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }	6645	printf %s "checking for gethostbyname in -lbsd... " >&6; }
6625	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then	6646	if test ${ac_cv_lib_bsd_gethostbyname+y}
6626	echo $ECHO_N "(cached) $ECHO_C" >&6	6647	then :
6627	else	6648	printf %s "(cached) " >&6
		6649	else $as_nop
6628	ac_check_lib_save_LIBS=$LIBS	6650	ac_check_lib_save_LIBS=$LIBS
6629	LIBS="-lnsl $LIBS"	6651	LIBS="-lbsd $LIBS"
6630	cat >conftest.$ac_ext <<_ACEOF
6631	/* confdefs.h. */
6632	_ACEOF
6633	cat confdefs.h >>conftest.$ac_ext	6652	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6634	cat >>conftest.$ac_ext <<_ACEOF
6635	/* end confdefs.h. */	6653	/* end confdefs.h. */
6636		6654
6637	/* Override any GCC internal prototype to avoid an error.	6655	namespace conftest {
6638	Use char because int might match the return type of a GCC	6656	extern "C" int gethostbyname ();
6639	builtin and then its argument prototype would still apply. */	6657	}
6640	#ifdef __cplusplus
6641	extern "C"
6642	#endif
6643	char gethostbyname ();
6644	int	6658	int
6645	main ()	6659	main (void)
6646	{	6660	{
6647	return gethostbyname ();	6661	return conftest::gethostbyname ();
6648	;	6662	;
6649	return 0;	6663	return 0;
6650	}	6664	}
6651	_ACEOF	6665	_ACEOF
6652	rm -f conftest.$ac_objext conftest$ac_exeext	6666	if ac_fn_cxx_try_link "$LINENO"
6653	if { (ac_try="$ac_link"	6667	then :
6654	case "(($ac_try" in
6655	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6656	*) ac_try_echo=$ac_try;;
6657	esac
6658	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6659	(eval "$ac_link") 2>conftest.er1
6660	ac_status=$?
6661	grep -v '^ *+' conftest.er1 >conftest.err
6662	rm -f conftest.er1
6663	cat conftest.err >&5
6664	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6665	(exit $ac_status); } && {
6666	test -z "$ac_cxx_werror_flag" ||
6667	test ! -s conftest.err
6668	} && test -s conftest$ac_exeext &&
6669	$as_test_x conftest$ac_exeext; then
6670	ac_cv_lib_nsl_gethostbyname=yes	6668	ac_cv_lib_bsd_gethostbyname=yes
6671	else	6669	else $as_nop
6672	echo "$as_me: failed program was:" >&5
6673	sed 's/^/| /' conftest.$ac_ext >&5
6674
6675	ac_cv_lib_nsl_gethostbyname=no	6670	ac_cv_lib_bsd_gethostbyname=no
6676	fi	6671	fi
6677
6678	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6672	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6679	conftest$ac_exeext conftest.$ac_ext	6673	conftest$ac_exeext conftest.$ac_ext
6680	LIBS=$ac_check_lib_save_LIBS	6674	LIBS=$ac_check_lib_save_LIBS
6681	fi	6675	fi
6682	{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
6683	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }
6684	if test $ac_cv_lib_nsl_gethostbyname = yes; then
6685	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
6686	fi
6687
6688	if test $ac_cv_lib_nsl_gethostbyname = no; then
6689	{ echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5
6690	echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6; }
6691	if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
6692	echo $ECHO_N "(cached) $ECHO_C" >&6
6693	else
6694	ac_check_lib_save_LIBS=$LIBS
6695	LIBS="-lbsd $LIBS"
6696	cat >conftest.$ac_ext <<_ACEOF
6697	/* confdefs.h. */
6698	_ACEOF
6699	cat confdefs.h >>conftest.$ac_ext
6700	cat >>conftest.$ac_ext <<_ACEOF
6701	/* end confdefs.h. */
6702
6703	/* Override any GCC internal prototype to avoid an error.
6704	Use char because int might match the return type of a GCC
6705	builtin and then its argument prototype would still apply. */
6706	#ifdef __cplusplus
6707	extern "C"
6708	#endif
6709	char gethostbyname ();
6710	int
6711	main ()
6712	{
6713	return gethostbyname ();
6714	;
6715	return 0;
6716	}
6717	_ACEOF
6718	rm -f conftest.$ac_objext conftest$ac_exeext
6719	if { (ac_try="$ac_link"
6720	case "(($ac_try" in
6721	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6722	*) ac_try_echo=$ac_try;;
6723	esac
6724	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6725	(eval "$ac_link") 2>conftest.er1
6726	ac_status=$?
6727	grep -v '^ *+' conftest.er1 >conftest.err
6728	rm -f conftest.er1
6729	cat conftest.err >&5
6730	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6731	(exit $ac_status); } && {
6732	test -z "$ac_cxx_werror_flag" ||
6733	test ! -s conftest.err
6734	} && test -s conftest$ac_exeext &&
6735	$as_test_x conftest$ac_exeext; then
6736	ac_cv_lib_bsd_gethostbyname=yes
6737	else
6738	echo "$as_me: failed program was:" >&5
6739	sed 's/^/| /' conftest.$ac_ext >&5
6740
6741	ac_cv_lib_bsd_gethostbyname=no
6742	fi
6743
6744	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6745	conftest$ac_exeext conftest.$ac_ext
6746	LIBS=$ac_check_lib_save_LIBS
6747	fi
6748	{ echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5	6676	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
6749	echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6; }	6677	printf "%s\n" "$ac_cv_lib_bsd_gethostbyname" >&6; }
6750	if test $ac_cv_lib_bsd_gethostbyname = yes; then	6678	if test "x$ac_cv_lib_bsd_gethostbyname" = xyes
		6679	then :
6751	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"	6680	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
6752	fi	6681	fi
6753		6682
6754	fi	6683	fi
6755	fi	6684	fi
…		…
6759	# 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary	6688	# 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
6760	# on later versions), says Simon Leinen: it contains gethostby*	6689	# on later versions), says Simon Leinen: it contains gethostby*
6761	# variants that don't use the name server (or something). -lsocket	6690	# variants that don't use the name server (or something). -lsocket
6762	# must be given before -lnsl if both are needed. We assume that	6691	# must be given before -lnsl if both are needed. We assume that
6763	# if connect needs -lnsl, so does gethostbyname.	6692	# if connect needs -lnsl, so does gethostbyname.
6764	{ echo "$as_me:$LINENO: checking for connect" >&5	6693	ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"
6765	echo $ECHO_N "checking for connect... $ECHO_C" >&6; }	6694	if test "x$ac_cv_func_connect" = xyes
		6695	then :
		6696
		6697	fi
		6698
6766	if test "${ac_cv_func_connect+set}" = set; then	6699	if test $ac_cv_func_connect = no; then
6767	echo $ECHO_N "(cached) $ECHO_C" >&6	6700	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
6768	else	6701	printf %s "checking for connect in -lsocket... " >&6; }
6769	cat >conftest.$ac_ext <<_ACEOF	6702	if test ${ac_cv_lib_socket_connect+y}
6770	/* confdefs.h. */	6703	then :
6771	_ACEOF	6704	printf %s "(cached) " >&6
		6705	else $as_nop
		6706	ac_check_lib_save_LIBS=$LIBS
		6707	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
6772	cat confdefs.h >>conftest.$ac_ext	6708	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6773	cat >>conftest.$ac_ext <<_ACEOF
6774	/* end confdefs.h. */	6709	/* end confdefs.h. */
6775	/* Define connect to an innocuous variant, in case <limits.h> declares connect.
6776	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6777	#define connect innocuous_connect
6778		6710
6779	/* System header to define __stub macros and hopefully few prototypes,	6711	namespace conftest {
6780	which can conflict with char connect (); below.	6712	extern "C" int connect ();
6781	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6713	}
6782	<limits.h> exists even on freestanding compilers. */
6783
6784	#ifdef __STDC__
6785	# include <limits.h>
6786	#else
6787	# include <assert.h>
6788	#endif
6789
6790	#undef connect
6791
6792	/* Override any GCC internal prototype to avoid an error.
6793	Use char because int might match the return type of a GCC
6794	builtin and then its argument prototype would still apply. */
6795	#ifdef __cplusplus
6796	extern "C"
6797	#endif
6798	char connect ();
6799	/* The GNU C library defines this for functions which it implements
6800	to always fail with ENOSYS. Some functions are actually named
6801	something starting with __ and the normal name is an alias. */
6802	#if defined __stub_connect || defined __stub___connect
6803	choke me
6804	#endif
6805
6806	int	6714	int
6807	main ()	6715	main (void)
6808	{	6716	{
6809	return connect ();	6717	return conftest::connect ();
6810	;	6718	;
6811	return 0;	6719	return 0;
6812	}	6720	}
6813	_ACEOF	6721	_ACEOF
6814	rm -f conftest.$ac_objext conftest$ac_exeext	6722	if ac_fn_cxx_try_link "$LINENO"
6815	if { (ac_try="$ac_link"	6723	then :
6816	case "(($ac_try" in
6817	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6818	*) ac_try_echo=$ac_try;;
6819	esac
6820	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6821	(eval "$ac_link") 2>conftest.er1
6822	ac_status=$?
6823	grep -v '^ *+' conftest.er1 >conftest.err
6824	rm -f conftest.er1
6825	cat conftest.err >&5
6826	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6827	(exit $ac_status); } && {
6828	test -z "$ac_cxx_werror_flag" ||
6829	test ! -s conftest.err
6830	} && test -s conftest$ac_exeext &&
6831	$as_test_x conftest$ac_exeext; then
6832	ac_cv_func_connect=yes	6724	ac_cv_lib_socket_connect=yes
6833	else	6725	else $as_nop
6834	echo "$as_me: failed program was:" >&5	6726	ac_cv_lib_socket_connect=no
6835	sed 's/^/| /' conftest.$ac_ext >&5
6836
6837	ac_cv_func_connect=no
6838	fi	6727	fi
6839
6840	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6728	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6841	conftest$ac_exeext conftest.$ac_ext	6729	conftest$ac_exeext conftest.$ac_ext
		6730	LIBS=$ac_check_lib_save_LIBS
6842	fi	6731	fi
6843	{ echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5	6732	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
6844	echo "${ECHO_T}$ac_cv_func_connect" >&6; }	6733	printf "%s\n" "$ac_cv_lib_socket_connect" >&6; }
		6734	if test "x$ac_cv_lib_socket_connect" = xyes
		6735	then :
		6736	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
		6737	fi
6845		6738
		6739	fi
		6740
		6741	# Guillermo Gomez says -lposix is necessary on A/UX.
		6742	ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"
		6743	if test "x$ac_cv_func_remove" = xyes
		6744	then :
		6745
		6746	fi
		6747
6846	if test $ac_cv_func_connect = no; then	6748	if test $ac_cv_func_remove = no; then
6847	{ echo "$as_me:$LINENO: checking for connect in -lsocket" >&5	6749	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
6848	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6; }	6750	printf %s "checking for remove in -lposix... " >&6; }
6849	if test "${ac_cv_lib_socket_connect+set}" = set; then	6751	if test ${ac_cv_lib_posix_remove+y}
6850	echo $ECHO_N "(cached) $ECHO_C" >&6	6752	then :
6851	else	6753	printf %s "(cached) " >&6
		6754	else $as_nop
6852	ac_check_lib_save_LIBS=$LIBS	6755	ac_check_lib_save_LIBS=$LIBS
6853	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"	6756	LIBS="-lposix $LIBS"
6854	cat >conftest.$ac_ext <<_ACEOF
6855	/* confdefs.h. */
6856	_ACEOF
6857	cat confdefs.h >>conftest.$ac_ext	6757	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6858	cat >>conftest.$ac_ext <<_ACEOF
6859	/* end confdefs.h. */	6758	/* end confdefs.h. */
6860		6759
6861	/* Override any GCC internal prototype to avoid an error.	6760	namespace conftest {
6862	Use char because int might match the return type of a GCC	6761	extern "C" int remove ();
6863	builtin and then its argument prototype would still apply. */	6762	}
6864	#ifdef __cplusplus
6865	extern "C"
6866	#endif
6867	char connect ();
6868	int	6763	int
6869	main ()	6764	main (void)
6870	{	6765	{
6871	return connect ();	6766	return conftest::remove ();
6872	;	6767	;
6873	return 0;	6768	return 0;
6874	}	6769	}
6875	_ACEOF	6770	_ACEOF
6876	rm -f conftest.$ac_objext conftest$ac_exeext	6771	if ac_fn_cxx_try_link "$LINENO"
6877	if { (ac_try="$ac_link"	6772	then :
6878	case "(($ac_try" in	6773	ac_cv_lib_posix_remove=yes
6879	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6774	else $as_nop
6880	*) ac_try_echo=$ac_try;;	6775	ac_cv_lib_posix_remove=no
6881	esac
6882	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6883	(eval "$ac_link") 2>conftest.er1
6884	ac_status=$?
6885	grep -v '^ *+' conftest.er1 >conftest.err
6886	rm -f conftest.er1
6887	cat conftest.err >&5
6888	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6889	(exit $ac_status); } && {
6890	test -z "$ac_cxx_werror_flag" ||
6891	test ! -s conftest.err
6892	} && test -s conftest$ac_exeext &&
6893	$as_test_x conftest$ac_exeext; then
6894	ac_cv_lib_socket_connect=yes
6895	else
6896	echo "$as_me: failed program was:" >&5
6897	sed 's/^/| /' conftest.$ac_ext >&5
6898
6899	ac_cv_lib_socket_connect=no
6900	fi	6776	fi
6901
6902	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6777	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6903	conftest$ac_exeext conftest.$ac_ext	6778	conftest$ac_exeext conftest.$ac_ext
6904	LIBS=$ac_check_lib_save_LIBS	6779	LIBS=$ac_check_lib_save_LIBS
6905	fi	6780	fi
6906	{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5	6781	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
6907	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6; }	6782	printf "%s\n" "$ac_cv_lib_posix_remove" >&6; }
6908	if test $ac_cv_lib_socket_connect = yes; then	6783	if test "x$ac_cv_lib_posix_remove" = xyes
		6784	then :
6909	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"	6785	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
6910	fi	6786	fi
6911		6787
6912	fi	6788	fi
6913		6789
6914	# Guillermo Gomez says -lposix is necessary on A/UX.	6790	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
6915	{ echo "$as_me:$LINENO: checking for remove" >&5	6791	ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
6916	echo $ECHO_N "checking for remove... $ECHO_C" >&6; }	6792	if test "x$ac_cv_func_shmat" = xyes
6917	if test "${ac_cv_func_remove+set}" = set; then	6793	then :
6918	echo $ECHO_N "(cached) $ECHO_C" >&6	6794
6919	else	6795	fi
6920	cat >conftest.$ac_ext <<_ACEOF	6796
6921	/* confdefs.h. */	6797	if test $ac_cv_func_shmat = no; then
6922	_ACEOF	6798	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
		6799	printf %s "checking for shmat in -lipc... " >&6; }
		6800	if test ${ac_cv_lib_ipc_shmat+y}
		6801	then :
		6802	printf %s "(cached) " >&6
		6803	else $as_nop
		6804	ac_check_lib_save_LIBS=$LIBS
		6805	LIBS="-lipc $LIBS"
6923	cat confdefs.h >>conftest.$ac_ext	6806	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6924	cat >>conftest.$ac_ext <<_ACEOF
6925	/* end confdefs.h. */	6807	/* end confdefs.h. */
6926	/* Define remove to an innocuous variant, in case <limits.h> declares remove.
6927	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6928	#define remove innocuous_remove
6929		6808
6930	/* System header to define __stub macros and hopefully few prototypes,	6809	namespace conftest {
6931	which can conflict with char remove (); below.	6810	extern "C" int shmat ();
6932	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6811	}
6933	<limits.h> exists even on freestanding compilers. */
6934
6935	#ifdef __STDC__
6936	# include <limits.h>
6937	#else
6938	# include <assert.h>
6939	#endif
6940
6941	#undef remove
6942
6943	/* Override any GCC internal prototype to avoid an error.
6944	Use char because int might match the return type of a GCC
6945	builtin and then its argument prototype would still apply. */
6946	#ifdef __cplusplus
6947	extern "C"
6948	#endif
6949	char remove ();
6950	/* The GNU C library defines this for functions which it implements
6951	to always fail with ENOSYS. Some functions are actually named
6952	something starting with __ and the normal name is an alias. */
6953	#if defined __stub_remove || defined __stub___remove
6954	choke me
6955	#endif
6956
6957	int	6812	int
6958	main ()	6813	main (void)
6959	{	6814	{
6960	return remove ();	6815	return conftest::shmat ();
6961	;	6816	;
6962	return 0;	6817	return 0;
6963	}	6818	}
6964	_ACEOF	6819	_ACEOF
6965	rm -f conftest.$ac_objext conftest$ac_exeext	6820	if ac_fn_cxx_try_link "$LINENO"
6966	if { (ac_try="$ac_link"	6821	then :
6967	case "(($ac_try" in	6822	ac_cv_lib_ipc_shmat=yes
6968	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6823	else $as_nop
6969	*) ac_try_echo=$ac_try;;	6824	ac_cv_lib_ipc_shmat=no
6970	esac
6971	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6972	(eval "$ac_link") 2>conftest.er1
6973	ac_status=$?
6974	grep -v '^ *+' conftest.er1 >conftest.err
6975	rm -f conftest.er1
6976	cat conftest.err >&5
6977	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6978	(exit $ac_status); } && {
6979	test -z "$ac_cxx_werror_flag" ||
6980	test ! -s conftest.err
6981	} && test -s conftest$ac_exeext &&
6982	$as_test_x conftest$ac_exeext; then
6983	ac_cv_func_remove=yes
6984	else
6985	echo "$as_me: failed program was:" >&5
6986	sed 's/^/| /' conftest.$ac_ext >&5
6987
6988	ac_cv_func_remove=no
6989	fi	6825	fi
6990
6991	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6826	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6992	conftest$ac_exeext conftest.$ac_ext	6827	conftest$ac_exeext conftest.$ac_ext
6993	fi
6994	{ echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5
6995	echo "${ECHO_T}$ac_cv_func_remove" >&6; }
6996
6997	if test $ac_cv_func_remove = no; then
6998	{ echo "$as_me:$LINENO: checking for remove in -lposix" >&5
6999	echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6; }
7000	if test "${ac_cv_lib_posix_remove+set}" = set; then
7001	echo $ECHO_N "(cached) $ECHO_C" >&6
7002	else
7003	ac_check_lib_save_LIBS=$LIBS
7004	LIBS="-lposix $LIBS"
7005	cat >conftest.$ac_ext <<_ACEOF
7006	/* confdefs.h. */
7007	_ACEOF
7008	cat confdefs.h >>conftest.$ac_ext
7009	cat >>conftest.$ac_ext <<_ACEOF
7010	/* end confdefs.h. */
7011
7012	/* Override any GCC internal prototype to avoid an error.
7013	Use char because int might match the return type of a GCC
7014	builtin and then its argument prototype would still apply. */
7015	#ifdef __cplusplus
7016	extern "C"
7017	#endif
7018	char remove ();
7019	int
7020	main ()
7021	{
7022	return remove ();
7023	;
7024	return 0;
7025	}
7026	_ACEOF
7027	rm -f conftest.$ac_objext conftest$ac_exeext
7028	if { (ac_try="$ac_link"
7029	case "(($ac_try" in
7030	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7031	*) ac_try_echo=$ac_try;;
7032	esac
7033	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7034	(eval "$ac_link") 2>conftest.er1
7035	ac_status=$?
7036	grep -v '^ *+' conftest.er1 >conftest.err
7037	rm -f conftest.er1
7038	cat conftest.err >&5
7039	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7040	(exit $ac_status); } && {
7041	test -z "$ac_cxx_werror_flag" ||
7042	test ! -s conftest.err
7043	} && test -s conftest$ac_exeext &&
7044	$as_test_x conftest$ac_exeext; then
7045	ac_cv_lib_posix_remove=yes
7046	else
7047	echo "$as_me: failed program was:" >&5
7048	sed 's/^/| /' conftest.$ac_ext >&5
7049
7050	ac_cv_lib_posix_remove=no
7051	fi
7052
7053	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7054	conftest$ac_exeext conftest.$ac_ext
7055	LIBS=$ac_check_lib_save_LIBS	6828	LIBS=$ac_check_lib_save_LIBS
7056	fi	6829	fi
7057	{ echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5
7058	echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6; }
7059	if test $ac_cv_lib_posix_remove = yes; then
7060	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
7061	fi
7062
7063	fi
7064
7065	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
7066	{ echo "$as_me:$LINENO: checking for shmat" >&5
7067	echo $ECHO_N "checking for shmat... $ECHO_C" >&6; }
7068	if test "${ac_cv_func_shmat+set}" = set; then
7069	echo $ECHO_N "(cached) $ECHO_C" >&6
7070	else
7071	cat >conftest.$ac_ext <<_ACEOF
7072	/* confdefs.h. */
7073	_ACEOF
7074	cat confdefs.h >>conftest.$ac_ext
7075	cat >>conftest.$ac_ext <<_ACEOF
7076	/* end confdefs.h. */
7077	/* Define shmat to an innocuous variant, in case <limits.h> declares shmat.
7078	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7079	#define shmat innocuous_shmat
7080
7081	/* System header to define __stub macros and hopefully few prototypes,
7082	which can conflict with char shmat (); below.
7083	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7084	<limits.h> exists even on freestanding compilers. */
7085
7086	#ifdef __STDC__
7087	# include <limits.h>
7088	#else
7089	# include <assert.h>
7090	#endif
7091
7092	#undef shmat
7093
7094	/* Override any GCC internal prototype to avoid an error.
7095	Use char because int might match the return type of a GCC
7096	builtin and then its argument prototype would still apply. */
7097	#ifdef __cplusplus
7098	extern "C"
7099	#endif
7100	char shmat ();
7101	/* The GNU C library defines this for functions which it implements
7102	to always fail with ENOSYS. Some functions are actually named
7103	something starting with __ and the normal name is an alias. */
7104	#if defined __stub_shmat || defined __stub___shmat
7105	choke me
7106	#endif
7107
7108	int
7109	main ()
7110	{
7111	return shmat ();
7112	;
7113	return 0;
7114	}
7115	_ACEOF
7116	rm -f conftest.$ac_objext conftest$ac_exeext
7117	if { (ac_try="$ac_link"
7118	case "(($ac_try" in
7119	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7120	*) ac_try_echo=$ac_try;;
7121	esac
7122	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7123	(eval "$ac_link") 2>conftest.er1
7124	ac_status=$?
7125	grep -v '^ *+' conftest.er1 >conftest.err
7126	rm -f conftest.er1
7127	cat conftest.err >&5
7128	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7129	(exit $ac_status); } && {
7130	test -z "$ac_cxx_werror_flag" ||
7131	test ! -s conftest.err
7132	} && test -s conftest$ac_exeext &&
7133	$as_test_x conftest$ac_exeext; then
7134	ac_cv_func_shmat=yes
7135	else
7136	echo "$as_me: failed program was:" >&5
7137	sed 's/^/| /' conftest.$ac_ext >&5
7138
7139	ac_cv_func_shmat=no
7140	fi
7141
7142	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7143	conftest$ac_exeext conftest.$ac_ext
7144	fi
7145	{ echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5
7146	echo "${ECHO_T}$ac_cv_func_shmat" >&6; }
7147
7148	if test $ac_cv_func_shmat = no; then
7149	{ echo "$as_me:$LINENO: checking for shmat in -lipc" >&5
7150	echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6; }
7151	if test "${ac_cv_lib_ipc_shmat+set}" = set; then
7152	echo $ECHO_N "(cached) $ECHO_C" >&6
7153	else
7154	ac_check_lib_save_LIBS=$LIBS
7155	LIBS="-lipc $LIBS"
7156	cat >conftest.$ac_ext <<_ACEOF
7157	/* confdefs.h. */
7158	_ACEOF
7159	cat confdefs.h >>conftest.$ac_ext
7160	cat >>conftest.$ac_ext <<_ACEOF
7161	/* end confdefs.h. */
7162
7163	/* Override any GCC internal prototype to avoid an error.
7164	Use char because int might match the return type of a GCC
7165	builtin and then its argument prototype would still apply. */
7166	#ifdef __cplusplus
7167	extern "C"
7168	#endif
7169	char shmat ();
7170	int
7171	main ()
7172	{
7173	return shmat ();
7174	;
7175	return 0;
7176	}
7177	_ACEOF
7178	rm -f conftest.$ac_objext conftest$ac_exeext
7179	if { (ac_try="$ac_link"
7180	case "(($ac_try" in
7181	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7182	*) ac_try_echo=$ac_try;;
7183	esac
7184	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7185	(eval "$ac_link") 2>conftest.er1
7186	ac_status=$?
7187	grep -v '^ *+' conftest.er1 >conftest.err
7188	rm -f conftest.er1
7189	cat conftest.err >&5
7190	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7191	(exit $ac_status); } && {
7192	test -z "$ac_cxx_werror_flag" ||
7193	test ! -s conftest.err
7194	} && test -s conftest$ac_exeext &&
7195	$as_test_x conftest$ac_exeext; then
7196	ac_cv_lib_ipc_shmat=yes
7197	else
7198	echo "$as_me: failed program was:" >&5
7199	sed 's/^/| /' conftest.$ac_ext >&5
7200
7201	ac_cv_lib_ipc_shmat=no
7202	fi
7203
7204	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7205	conftest$ac_exeext conftest.$ac_ext
7206	LIBS=$ac_check_lib_save_LIBS
7207	fi
7208	{ echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5	6830	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
7209	echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6; }	6831	printf "%s\n" "$ac_cv_lib_ipc_shmat" >&6; }
7210	if test $ac_cv_lib_ipc_shmat = yes; then	6832	if test "x$ac_cv_lib_ipc_shmat" = xyes
		6833	then :
7211	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"	6834	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
7212	fi	6835	fi
7213		6836
7214	fi	6837	fi
7215	fi	6838	fi
…		…
7221	# check for ICE first), but we must link in the order -lSM -lICE or	6844	# check for ICE first), but we must link in the order -lSM -lICE or
7222	# we get undefined symbols. So assume we have SM if we have ICE.	6845	# we get undefined symbols. So assume we have SM if we have ICE.
7223	# These have to be linked with before -lX11, unlike the other	6846	# These have to be linked with before -lX11, unlike the other
7224	# libraries we check for below, so use a different variable.	6847	# libraries we check for below, so use a different variable.
7225	# John Interrante, Karl Berry	6848	# John Interrante, Karl Berry
7226	{ echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5	6849	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
7227	echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6; }	6850	printf %s "checking for IceConnectionNumber in -lICE... " >&6; }
7228	if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then	6851	if test ${ac_cv_lib_ICE_IceConnectionNumber+y}
7229	echo $ECHO_N "(cached) $ECHO_C" >&6	6852	then :
7230	else	6853	printf %s "(cached) " >&6
		6854	else $as_nop
7231	ac_check_lib_save_LIBS=$LIBS	6855	ac_check_lib_save_LIBS=$LIBS
7232	LIBS="-lICE $X_EXTRA_LIBS $LIBS"	6856	LIBS="-lICE $X_EXTRA_LIBS $LIBS"
7233	cat >conftest.$ac_ext <<_ACEOF
7234	/* confdefs.h. */
7235	_ACEOF
7236	cat confdefs.h >>conftest.$ac_ext	6857	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7237	cat >>conftest.$ac_ext <<_ACEOF
7238	/* end confdefs.h. */	6858	/* end confdefs.h. */
7239		6859
7240	/* Override any GCC internal prototype to avoid an error.	6860	namespace conftest {
7241	Use char because int might match the return type of a GCC	6861	extern "C" int IceConnectionNumber ();
7242	builtin and then its argument prototype would still apply. */	6862	}
7243	#ifdef __cplusplus
7244	extern "C"
7245	#endif
7246	char IceConnectionNumber ();
7247	int	6863	int
7248	main ()	6864	main (void)
7249	{	6865	{
7250	return IceConnectionNumber ();	6866	return conftest::IceConnectionNumber ();
7251	;	6867	;
7252	return 0;	6868	return 0;
7253	}	6869	}
7254	_ACEOF	6870	_ACEOF
7255	rm -f conftest.$ac_objext conftest$ac_exeext	6871	if ac_fn_cxx_try_link "$LINENO"
7256	if { (ac_try="$ac_link"	6872	then :
7257	case "(($ac_try" in
7258	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7259	*) ac_try_echo=$ac_try;;
7260	esac
7261	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7262	(eval "$ac_link") 2>conftest.er1
7263	ac_status=$?
7264	grep -v '^ *+' conftest.er1 >conftest.err
7265	rm -f conftest.er1
7266	cat conftest.err >&5
7267	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7268	(exit $ac_status); } && {
7269	test -z "$ac_cxx_werror_flag" ||
7270	test ! -s conftest.err
7271	} && test -s conftest$ac_exeext &&
7272	$as_test_x conftest$ac_exeext; then
7273	ac_cv_lib_ICE_IceConnectionNumber=yes	6873	ac_cv_lib_ICE_IceConnectionNumber=yes
7274	else	6874	else $as_nop
7275	echo "$as_me: failed program was:" >&5
7276	sed 's/^/| /' conftest.$ac_ext >&5
7277
7278	ac_cv_lib_ICE_IceConnectionNumber=no	6875	ac_cv_lib_ICE_IceConnectionNumber=no
7279	fi	6876	fi
7280
7281	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6877	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7282	conftest$ac_exeext conftest.$ac_ext	6878	conftest$ac_exeext conftest.$ac_ext
7283	LIBS=$ac_check_lib_save_LIBS	6879	LIBS=$ac_check_lib_save_LIBS
7284	fi	6880	fi
7285	{ echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5	6881	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
7286	echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6; }	6882	printf "%s\n" "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
7287	if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then	6883	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes
		6884	then :
7288	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"	6885	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
7289	fi	6886	fi
7290		6887
7291	LDFLAGS=$ac_save_LDFLAGS	6888	LDFLAGS=$ac_save_LDFLAGS
7292		6889
7293	fi	6890	fi
7294		6891
7295		6892
7296	AFTERIMAGE_CFLAGS=	6893	if test -n "$ac_tool_prefix"; then
7297	AFTERIMAGE_LIBS=
7298	AFTERIMAGE_VERSION=
7299
7300	if test x$support_afterimage = xyes; then
7301	support_afterimage=no
7302
7303	if test "x$afterimage_config" = "x" ; then
7304	# Extract the first word of "afterimage-config", so it can be a program name with args.	6894	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
7305	set dummy afterimage-config; ac_word=$2	6895	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
7306	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	6896	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7307	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	6897	printf %s "checking for $ac_word... " >&6; }
7308	if test "${ac_cv_path_afterimage_config+set}" = set; then	6898	if test ${ac_cv_path_PKG_CONFIG+y}
7309	echo $ECHO_N "(cached) $ECHO_C" >&6	6899	then :
7310	else	6900	printf %s "(cached) " >&6
7311	case $afterimage_config in	6901	else $as_nop
		6902	case $PKG_CONFIG in
7312	[\\/]* | ?:[\\/]*)	6903	[\\/]* | ?:[\\/]*)
7313	ac_cv_path_afterimage_config="$afterimage_config" # Let the user override the test with a path.	6904	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7314	;;	6905	;;
7315	*)	6906	*)
7316	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6907	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7317	for as_dir in $PATH	6908	for as_dir in $PATH
7318	do	6909	do
7319	IFS=$as_save_IFS	6910	IFS=$as_save_IFS
7320	test -z "$as_dir" && as_dir=.	6911	case $as_dir in #(((
		6912	'') as_dir=./ ;;
		6913	*/) ;;
		6914	*) as_dir=$as_dir/ ;;
		6915	esac
7321	for ac_exec_ext in '' $ac_executable_extensions; do	6916	for ac_exec_ext in '' $ac_executable_extensions; do
7322	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	6917	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
7323	ac_cv_path_afterimage_config="$as_dir/$ac_word$ac_exec_ext"	6918	ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
7324	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6919	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
7325	break 2	6920	break 2
7326	fi	6921	fi
7327	done	6922	done
7328	done	6923	done
7329	IFS=$as_save_IFS	6924	IFS=$as_save_IFS
7330		6925
7331	test -z "$ac_cv_path_afterimage_config" && ac_cv_path_afterimage_config="no"
7332	;;	6926	;;
7333	esac	6927	esac
7334	fi	6928	fi
7335	afterimage_config=$ac_cv_path_afterimage_config	6929	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7336	if test -n "$afterimage_config"; then	6930	if test -n "$PKG_CONFIG"; then
7337	{ echo "$as_me:$LINENO: result: $afterimage_config" >&5	6931	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7338	echo "${ECHO_T}$afterimage_config" >&6; }	6932	printf "%s\n" "$PKG_CONFIG" >&6; }
7339	else	6933	else
7340	{ echo "$as_me:$LINENO: result: no" >&5	6934	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7341	echo "${ECHO_T}no" >&6; }	6935	printf "%s\n" "no" >&6; }
7342	fi	6936	fi
7343		6937
7344		6938
		6939	fi
		6940	if test -z "$ac_cv_path_PKG_CONFIG"; then
		6941	ac_pt_PKG_CONFIG=$PKG_CONFIG
		6942	# Extract the first word of "pkg-config", so it can be a program name with args.
		6943	set dummy pkg-config; ac_word=$2
		6944	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		6945	printf %s "checking for $ac_word... " >&6; }
		6946	if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
		6947	then :
		6948	printf %s "(cached) " >&6
		6949	else $as_nop
		6950	case $ac_pt_PKG_CONFIG in
		6951	[\\/]* | ?:[\\/]*)
		6952	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
		6953	;;
		6954	*)
		6955	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		6956	for as_dir in $PATH
		6957	do
		6958	IFS=$as_save_IFS
		6959	case $as_dir in #(((
		6960	'') as_dir=./ ;;
		6961	*/) ;;
		6962	*) as_dir=$as_dir/ ;;
		6963	esac
		6964	for ac_exec_ext in '' $ac_executable_extensions; do
		6965	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		6966	ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
		6967	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		6968	break 2
7345	fi	6969	fi
7346	if test "x$afterimage_config" != "xno" ; then	6970	done
7347	{ echo "$as_me:$LINENO: checking for libAfterImage version >= 1.15" >&5	6971	done
7348	echo $ECHO_N "checking for libAfterImage version >= 1.15... $ECHO_C" >&6; }	6972	IFS=$as_save_IFS
7349	xAFTERIMAGE_VERSION=`$afterimage_config --version`	6973
7350	if test -n "$xAFTERIMAGE_VERSION" ; then	6974	;;
7351	xAFTERIMAGE_CFLAGS=`$afterimage_config --cflags`	6975	esac
7352	xAFTERIMAGE_LIBS=`$afterimage_config --libs`	6976	fi
7353	if test "x$xAFTERIMAGE_LIBS" != "x"; then	6977	ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
7354	libai_ver_major=`echo $xAFTERIMAGE_VERSION | cut -f 1 -d .`	6978	if test -n "$ac_pt_PKG_CONFIG"; then
7355	libai_ver_minor=`echo $xAFTERIMAGE_VERSION | cut -f 2 -d .`	6979	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
7356	if test $libai_ver_major -gt 1 -o \( $libai_ver_major -eq 1 -a $libai_ver_minor -ge 15 \); then	6980	printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
7357	support_afterimage=yes	6981	else
7358	AFTERIMAGE_CFLAGS="$xAFTERIMAGE_CFLAGS"	6982	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7359	AFTERIMAGE_LIBS="$xAFTERIMAGE_LIBS"	6983	printf "%s\n" "no" >&6; }
7360	AFTERIMAGE_VERSION="$xAFTERIMAGE_VERSION"	6984	fi
7361	fi	6985
7362	fi	6986	if test "x$ac_pt_PKG_CONFIG" = x; then
		6987	PKG_CONFIG="no"
		6988	else
		6989	case $cross_compiling:$ac_tool_warned in
		6990	yes:)
		6991	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		6992	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		6993	ac_tool_warned=yes ;;
		6994	esac
		6995	PKG_CONFIG=$ac_pt_PKG_CONFIG
		6996	fi
		6997	else
		6998	PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
		6999	fi
		7000
		7001
		7002	image_lib=none
		7003
		7004	PIXBUF_CFLAGS=
		7005	PIXBUF_LIBS=
		7006
		7007	if test x$support_pixbuf = xyes; then
		7008
		7009	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gdk-pixbuf-2.0" >&5
		7010	printf %s "checking for gdk-pixbuf-2.0... " >&6; }
		7011	if test $PKG_CONFIG != no && $PKG_CONFIG --exists gdk-pixbuf-2.0; then
		7012	PIXBUF_CFLAGS="`$PKG_CONFIG --cflags gdk-pixbuf-2.0`"
		7013	PIXBUF_LIBS="`$PKG_CONFIG --libs gdk-pixbuf-2.0`"
		7014
		7015	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7016	printf "%s\n" "ok" >&6; }
		7017
		7018	image_lib=gdk-pixbuf
		7019
		7020	printf "%s\n" "#define HAVE_PIXBUF 1" >>confdefs.h
		7021
		7022
		7023	else
		7024	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7025	printf "%s\n" "no" >&6; }
		7026	:
		7027	fi
		7028
		7029	fi
		7030
		7031
		7032
		7033
		7034	STARTUP_NOTIFICATION_CFLAGS=
		7035	STARTUP_NOTIFICATION_LIBS=
		7036
		7037	if test x$support_startup_notification = xyes; then
		7038
		7039	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libstartup-notification-1.0" >&5
		7040	printf %s "checking for libstartup-notification-1.0... " >&6; }
		7041	if test $PKG_CONFIG != no && $PKG_CONFIG --exists libstartup-notification-1.0; then
		7042	STARTUP_NOTIFICATION_CFLAGS="`$PKG_CONFIG --cflags libstartup-notification-1.0`"
		7043	STARTUP_NOTIFICATION_LIBS="`$PKG_CONFIG --libs libstartup-notification-1.0`"
		7044
		7045	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7046	printf "%s\n" "ok" >&6; }
		7047
		7048
		7049	printf "%s\n" "#define HAVE_STARTUP_NOTIFICATION 1" >>confdefs.h
		7050
		7051
		7052	else
		7053	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7054	printf "%s\n" "no" >&6; }
		7055	:
		7056	fi
		7057
		7058	fi
		7059
		7060
		7061
		7062
		7063	if test x$support_frills = xyes; then
		7064
		7065	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xmu" >&5
		7066	printf %s "checking for xmu... " >&6; }
		7067	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xmu; then
		7068	XMU_CFLAGS="`$PKG_CONFIG --cflags xmu`"
		7069	XMU_LIBS="`$PKG_CONFIG --libs xmu`"
		7070
		7071	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7072	printf "%s\n" "ok" >&6; }
		7073
		7074	X_LIBS="$XMU_LIBS $X_LIBS"
		7075	CPPFLAGS="$CPPFLAGS $XMU_CFLAGS"
		7076
		7077	printf "%s\n" "#define HAVE_XMU 1" >>confdefs.h
		7078
		7079
		7080	else
		7081	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7082	printf "%s\n" "no" >&6; }
		7083	:
		7084	fi
		7085
		7086	fi
		7087
		7088	ac_fn_cxx_check_header_compile "$LINENO" "sys/byteorder.h" "ac_cv_header_sys_byteorder_h" "$ac_includes_default"
		7089	if test "x$ac_cv_header_sys_byteorder_h" = xyes
		7090	then :
		7091	printf "%s\n" "#define HAVE_SYS_BYTEORDER_H 1" >>confdefs.h
		7092
		7093	fi
		7094	ac_fn_cxx_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
		7095	if test "x$ac_cv_header_sys_ioctl_h" = xyes
		7096	then :
		7097	printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
		7098
		7099	fi
		7100	ac_fn_cxx_check_header_compile "$LINENO" "sys/sockio.h" "ac_cv_header_sys_sockio_h" "$ac_includes_default"
		7101	if test "x$ac_cv_header_sys_sockio_h" = xyes
		7102	then :
		7103	printf "%s\n" "#define HAVE_SYS_SOCKIO_H 1" >>confdefs.h
		7104
		7105	fi
		7106	ac_fn_cxx_check_header_compile "$LINENO" "sys/strredir.h" "ac_cv_header_sys_strredir_h" "$ac_includes_default"
		7107	if test "x$ac_cv_header_sys_strredir_h" = xyes
		7108	then :
		7109	printf "%s\n" "#define HAVE_SYS_STRREDIR_H 1" >>confdefs.h
		7110
		7111	fi
		7112	ac_fn_cxx_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
		7113	if test "x$ac_cv_header_stdint_h" = xyes
		7114	then :
		7115	printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
		7116
		7117	fi
		7118	ac_fn_cxx_check_header_compile "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
		7119	if test "x$ac_cv_header_wchar_h" = xyes
		7120	then :
		7121	printf "%s\n" "#define HAVE_WCHAR_H 1" >>confdefs.h
		7122
		7123	fi
		7124
		7125
		7126	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XLIB_ILLEGAL_ACCESS" >&5
		7127	printf %s "checking for XLIB_ILLEGAL_ACCESS... " >&6; }
		7128	if test ${rxvt_cv_xlib_illegal_access+y}
		7129	then :
		7130	printf %s "(cached) " >&6
		7131	else $as_nop
		7132	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7133	/* end confdefs.h. */
		7134
		7135	#define XLIB_ILLEGAL_ACCESS
		7136	#include <X11/Xlib.h>
		7137
		7138	int
		7139	main (void)
		7140	{
		7141
		7142	Display *dpy;
		7143	dpy->xdefaults = (char *)0;
		7144
		7145	;
		7146	return 0;
		7147	}
		7148	_ACEOF
		7149	if ac_fn_cxx_try_compile "$LINENO"
		7150	then :
		7151	rxvt_cv_xlib_illegal_access=yes
		7152	else $as_nop
		7153	rxvt_cv_xlib_illegal_access=no
		7154
		7155	fi
		7156	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		7157	fi
		7158	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_xlib_illegal_access" >&5
		7159	printf "%s\n" "$rxvt_cv_xlib_illegal_access" >&6; }
		7160	if test x$rxvt_cv_xlib_illegal_access = xyes; then
		7161
		7162	printf "%s\n" "#define XLIB_ILLEGAL_ACCESS 1" >>confdefs.h
		7163
		7164	fi
		7165
		7166	ac_fn_cxx_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
		7167	if test "x$ac_cv_type_mode_t" = xyes
		7168	then :
		7169
		7170	else $as_nop
		7171
		7172	printf "%s\n" "#define mode_t int" >>confdefs.h
		7173
		7174	fi
		7175
		7176
		7177	ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default
		7178	"
		7179	if test "x$ac_cv_type_pid_t" = xyes
		7180	then :
		7181
		7182	else $as_nop
		7183	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7184	/* end confdefs.h. */
		7185
		7186	#if defined _WIN64 && !defined __CYGWIN__
		7187	LLP64
		7188	#endif
		7189
		7190	int
		7191	main (void)
		7192	{
		7193
		7194	;
		7195	return 0;
		7196	}
		7197
		7198	_ACEOF
		7199	if ac_fn_cxx_try_compile "$LINENO"
		7200	then :
		7201	ac_pid_type='int'
		7202	else $as_nop
		7203	ac_pid_type='__int64'
		7204	fi
		7205	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		7206
		7207	printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
		7208
		7209
		7210	fi
		7211
		7212
		7213	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
		7214	printf %s "checking for grep that handles long lines and -e... " >&6; }
		7215	if test ${ac_cv_path_GREP+y}
		7216	then :
		7217	printf %s "(cached) " >&6
		7218	else $as_nop
		7219	if test -z "$GREP"; then
		7220	ac_path_GREP_found=false
		7221	# Loop through the user's path and test for each of PROGNAME-LIST
		7222	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		7223	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		7224	do
		7225	IFS=$as_save_IFS
		7226	case $as_dir in #(((
		7227	'') as_dir=./ ;;
		7228	*/) ;;
		7229	*) as_dir=$as_dir/ ;;
		7230	esac
		7231	for ac_prog in grep ggrep
		7232	do
		7233	for ac_exec_ext in '' $ac_executable_extensions; do
		7234	ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
		7235	as_fn_executable_p "$ac_path_GREP" || continue
		7236	# Check for GNU ac_path_GREP and select it if it is found.
		7237	# Check for GNU $ac_path_GREP
		7238	case `"$ac_path_GREP" --version 2>&1` in
		7239	*GNU*)
		7240	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
		7241	*)
		7242	ac_count=0
		7243	printf %s 0123456789 >"conftest.in"
		7244	while :
		7245	do
		7246	cat "conftest.in" "conftest.in" >"conftest.tmp"
		7247	mv "conftest.tmp" "conftest.in"
		7248	cp "conftest.in" "conftest.nl"
		7249	printf "%s\n" 'GREP' >> "conftest.nl"
		7250	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
		7251	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
		7252	as_fn_arith $ac_count + 1 && ac_count=$as_val
		7253	if test $ac_count -gt ${ac_path_GREP_max-0}; then
		7254	# Best one so far, save it but keep looking for a better one
		7255	ac_cv_path_GREP="$ac_path_GREP"
		7256	ac_path_GREP_max=$ac_count
7363	fi	7257	fi
7364	if test "x$support_afterimage" = "xyes"; then	7258	# 10*(2^10) chars as input seems more than enough
7365	{ echo "$as_me:$LINENO: result: $AFTERIMAGE_LIBS" >&5	7259	test $ac_count -gt 10 && break
7366	echo "${ECHO_T}$AFTERIMAGE_LIBS" >&6; }	7260	done
		7261	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		7262	esac
		7263
		7264	$ac_path_GREP_found && break 3
		7265	done
		7266	done
		7267	done
		7268	IFS=$as_save_IFS
		7269	if test -z "$ac_cv_path_GREP"; then
		7270	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		7271	fi
		7272	else
		7273	ac_cv_path_GREP=$GREP
		7274	fi
		7275
		7276	fi
		7277	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
		7278	printf "%s\n" "$ac_cv_path_GREP" >&6; }
		7279	GREP="$ac_cv_path_GREP"
		7280
		7281
		7282	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
		7283	printf %s "checking for egrep... " >&6; }
		7284	if test ${ac_cv_path_EGREP+y}
		7285	then :
		7286	printf %s "(cached) " >&6
		7287	else $as_nop
		7288	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
		7289	then ac_cv_path_EGREP="$GREP -E"
7367	else	7290	else
7368	{ echo "$as_me:$LINENO: result: no" >&5	7291	if test -z "$EGREP"; then
7369	echo "${ECHO_T}no" >&6; }	7292	ac_path_EGREP_found=false
		7293	# Loop through the user's path and test for each of PROGNAME-LIST
		7294	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		7295	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		7296	do
		7297	IFS=$as_save_IFS
		7298	case $as_dir in #(((
		7299	'') as_dir=./ ;;
		7300	*/) ;;
		7301	*) as_dir=$as_dir/ ;;
		7302	esac
		7303	for ac_prog in egrep
		7304	do
		7305	for ac_exec_ext in '' $ac_executable_extensions; do
		7306	ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
		7307	as_fn_executable_p "$ac_path_EGREP" || continue
		7308	# Check for GNU ac_path_EGREP and select it if it is found.
		7309	# Check for GNU $ac_path_EGREP
		7310	case `"$ac_path_EGREP" --version 2>&1` in
		7311	*GNU*)
		7312	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
		7313	*)
		7314	ac_count=0
		7315	printf %s 0123456789 >"conftest.in"
		7316	while :
		7317	do
		7318	cat "conftest.in" "conftest.in" >"conftest.tmp"
		7319	mv "conftest.tmp" "conftest.in"
		7320	cp "conftest.in" "conftest.nl"
		7321	printf "%s\n" 'EGREP' >> "conftest.nl"
		7322	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
		7323	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
		7324	as_fn_arith $ac_count + 1 && ac_count=$as_val
		7325	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
		7326	# Best one so far, save it but keep looking for a better one
		7327	ac_cv_path_EGREP="$ac_path_EGREP"
		7328	ac_path_EGREP_max=$ac_count
7370	fi	7329	fi
7371	fi	7330	# 10*(2^10) chars as input seems more than enough
7372	fi	7331	test $ac_count -gt 10 && break
		7332	done
		7333	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		7334	esac
7373		7335
7374	{ echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5	7336	$ac_path_EGREP_found && break 3
7375	echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6; }	7337	done
7376	if test "${ac_cv_header_sys_wait_h+set}" = set; then	7338	done
7377	echo $ECHO_N "(cached) $ECHO_C" >&6	7339	done
		7340	IFS=$as_save_IFS
		7341	if test -z "$ac_cv_path_EGREP"; then
		7342	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		7343	fi
7378	else	7344	else
7379	cat >conftest.$ac_ext <<_ACEOF	7345	ac_cv_path_EGREP=$EGREP
7380	/* confdefs.h. */	7346	fi
7381	_ACEOF	7347
		7348	fi
		7349	fi
		7350	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
		7351	printf "%s\n" "$ac_cv_path_EGREP" >&6; }
		7352	EGREP="$ac_cv_path_EGREP"
		7353
		7354
		7355	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
		7356	printf %s "checking for uid_t in sys/types.h... " >&6; }
		7357	if test ${ac_cv_type_uid_t+y}
		7358	then :
		7359	printf %s "(cached) " >&6
		7360	else $as_nop
7382	cat confdefs.h >>conftest.$ac_ext	7361	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7383	cat >>conftest.$ac_ext <<_ACEOF
7384	/* end confdefs.h. */	7362	/* end confdefs.h. */
7385	#include <sys/types.h>	7363	#include <sys/types.h>
7386	#include <sys/wait.h>
7387	#ifndef WEXITSTATUS
7388	# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
7389	#endif
7390	#ifndef WIFEXITED
7391	# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
7392	#endif
7393
7394	int
7395	main ()
7396	{
7397	int s;
7398	wait (&s);
7399	s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
7400	;
7401	return 0;
7402	}
7403	_ACEOF
7404	rm -f conftest.$ac_objext
7405	if { (ac_try="$ac_compile"
7406	case "(($ac_try" in
7407	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7408	*) ac_try_echo=$ac_try;;
7409	esac
7410	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7411	(eval "$ac_compile") 2>conftest.er1
7412	ac_status=$?
7413	grep -v '^ *+' conftest.er1 >conftest.err
7414	rm -f conftest.er1
7415	cat conftest.err >&5
7416	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7417	(exit $ac_status); } && {
7418	test -z "$ac_cxx_werror_flag" ||
7419	test ! -s conftest.err
7420	} && test -s conftest.$ac_objext; then
7421	ac_cv_header_sys_wait_h=yes
7422	else
7423	echo "$as_me: failed program was:" >&5
7424	sed 's/^/| /' conftest.$ac_ext >&5
7425
7426	ac_cv_header_sys_wait_h=no
7427	fi
7428
7429	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7430	fi
7431	{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
7432	echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6; }
7433	if test $ac_cv_header_sys_wait_h = yes; then
7434
7435	cat >>confdefs.h <<\_ACEOF
7436	#define HAVE_SYS_WAIT_H 1
7437	_ACEOF
7438
7439	fi
7440
7441
7442
7443
7444
7445
7446
7447
7448
7449
7450
7451
7452
7453
7454
7455
7456
7457
7458	for ac_header in \
7459	assert.h \
7460	fcntl.h \
7461	stdarg.h \
7462	stdlib.h \
7463	string.h \
7464	termios.h \
7465	unistd.h \
7466	sys/byteorder.h \
7467	sys/ioctl.h \
7468	sys/select.h \
7469	sys/sockio.h \
7470	sys/strredir.h \
7471	sys/time.h \
7472	stdint.h \
7473	wchar.h \
7474	cwchar \
7475	clocale \
7476
7477	do
7478	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7479	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7480	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7481	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7482	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7483	echo $ECHO_N "(cached) $ECHO_C" >&6
7484	fi
7485	ac_res=`eval echo '${'$as_ac_Header'}'`
7486	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7487	echo "${ECHO_T}$ac_res" >&6; }
7488	else
7489	# Is the header compilable?
7490	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
7491	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
7492	cat >conftest.$ac_ext <<_ACEOF
7493	/* confdefs.h. */
7494	_ACEOF
7495	cat confdefs.h >>conftest.$ac_ext
7496	cat >>conftest.$ac_ext <<_ACEOF
7497	/* end confdefs.h. */
7498	$ac_includes_default
7499	#include <$ac_header>
7500	_ACEOF
7501	rm -f conftest.$ac_objext
7502	if { (ac_try="$ac_compile"
7503	case "(($ac_try" in
7504	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7505	*) ac_try_echo=$ac_try;;
7506	esac
7507	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7508	(eval "$ac_compile") 2>conftest.er1
7509	ac_status=$?
7510	grep -v '^ *+' conftest.er1 >conftest.err
7511	rm -f conftest.er1
7512	cat conftest.err >&5
7513	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7514	(exit $ac_status); } && {
7515	test -z "$ac_cxx_werror_flag" ||
7516	test ! -s conftest.err
7517	} && test -s conftest.$ac_objext; then
7518	ac_header_compiler=yes
7519	else
7520	echo "$as_me: failed program was:" >&5
7521	sed 's/^/| /' conftest.$ac_ext >&5
7522
7523	ac_header_compiler=no
7524	fi
7525
7526	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7527	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7528	echo "${ECHO_T}$ac_header_compiler" >&6; }
7529
7530	# Is the header present?
7531	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
7532	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
7533	cat >conftest.$ac_ext <<_ACEOF
7534	/* confdefs.h. */
7535	_ACEOF
7536	cat confdefs.h >>conftest.$ac_ext
7537	cat >>conftest.$ac_ext <<_ACEOF
7538	/* end confdefs.h. */
7539	#include <$ac_header>
7540	_ACEOF
7541	if { (ac_try="$ac_cpp conftest.$ac_ext"
7542	case "(($ac_try" in
7543	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7544	*) ac_try_echo=$ac_try;;
7545	esac
7546	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7547	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7548	ac_status=$?
7549	grep -v '^ *+' conftest.er1 >conftest.err
7550	rm -f conftest.er1
7551	cat conftest.err >&5
7552	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7553	(exit $ac_status); } >/dev/null && {
7554	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7555	test ! -s conftest.err
7556	}; then
7557	ac_header_preproc=yes
7558	else
7559	echo "$as_me: failed program was:" >&5
7560	sed 's/^/| /' conftest.$ac_ext >&5
7561
7562	ac_header_preproc=no
7563	fi
7564
7565	rm -f conftest.err conftest.$ac_ext
7566	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7567	echo "${ECHO_T}$ac_header_preproc" >&6; }
7568
7569	# So? What about this header?
7570	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7571	yes:no: )
7572	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7573	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7574	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7575	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7576	ac_header_preproc=yes
7577	;;
7578	no:yes:* )
7579	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7580	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7581	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7582	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7583	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7584	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7585	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7586	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7587	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7588	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7589	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7590	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7591
7592	;;
7593	esac
7594	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7595	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7596	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7597	echo $ECHO_N "(cached) $ECHO_C" >&6
7598	else
7599	eval "$as_ac_Header=\$ac_header_preproc"
7600	fi
7601	ac_res=`eval echo '${'$as_ac_Header'}'`
7602	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7603	echo "${ECHO_T}$ac_res" >&6; }
7604
7605	fi
7606	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7607	cat >>confdefs.h <<_ACEOF
7608	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7609	_ACEOF
7610
7611	fi
7612
7613	done
7614
7615
7616	{ echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
7617	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; }
7618	if test "${ac_cv_header_time+set}" = set; then
7619	echo $ECHO_N "(cached) $ECHO_C" >&6
7620	else
7621	cat >conftest.$ac_ext <<_ACEOF
7622	/* confdefs.h. */
7623	_ACEOF
7624	cat confdefs.h >>conftest.$ac_ext
7625	cat >>conftest.$ac_ext <<_ACEOF
7626	/* end confdefs.h. */
7627	#include <sys/types.h>
7628	#include <sys/time.h>
7629	#include <time.h>
7630
7631	int
7632	main ()
7633	{
7634	if ((struct tm *) 0)
7635	return 0;
7636	;
7637	return 0;
7638	}
7639	_ACEOF
7640	rm -f conftest.$ac_objext
7641	if { (ac_try="$ac_compile"
7642	case "(($ac_try" in
7643	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7644	*) ac_try_echo=$ac_try;;
7645	esac
7646	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7647	(eval "$ac_compile") 2>conftest.er1
7648	ac_status=$?
7649	grep -v '^ *+' conftest.er1 >conftest.err
7650	rm -f conftest.er1
7651	cat conftest.err >&5
7652	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7653	(exit $ac_status); } && {
7654	test -z "$ac_cxx_werror_flag" ||
7655	test ! -s conftest.err
7656	} && test -s conftest.$ac_objext; then
7657	ac_cv_header_time=yes
7658	else
7659	echo "$as_me: failed program was:" >&5
7660	sed 's/^/| /' conftest.$ac_ext >&5
7661
7662	ac_cv_header_time=no
7663	fi
7664
7665	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7666	fi
7667	{ echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
7668	echo "${ECHO_T}$ac_cv_header_time" >&6; }
7669	if test $ac_cv_header_time = yes; then
7670
7671	cat >>confdefs.h <<\_ACEOF
7672	#define TIME_WITH_SYS_TIME 1
7673	_ACEOF
7674
7675	fi
7676
7677
7678	{ echo "$as_me:$LINENO: checking whether termios.h and sys/ioctl.h may both be included" >&5
7679	echo $ECHO_N "checking whether termios.h and sys/ioctl.h may both be included... $ECHO_C" >&6; }
7680	if test "${rxvt_cv_header_sysioctl+set}" = set; then
7681	echo $ECHO_N "(cached) $ECHO_C" >&6
7682	else
7683	cat >conftest.$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 <stdio.h>
7690	#include <sys/ioctl.h>
7691	#ifdef HAVE_TERMIOS_H
7692	#include <termios.h>
7693	#endif
7694	int
7695	main ()
7696	{
7697	int a = ECHO;
7698	;
7699	return 0;
7700	}
7701	_ACEOF
7702	rm -f conftest.$ac_objext
7703	if { (ac_try="$ac_compile"
7704	case "(($ac_try" in
7705	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7706	*) ac_try_echo=$ac_try;;
7707	esac
7708	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7709	(eval "$ac_compile") 2>conftest.er1
7710	ac_status=$?
7711	grep -v '^ *+' conftest.er1 >conftest.err
7712	rm -f conftest.er1
7713	cat conftest.err >&5
7714	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7715	(exit $ac_status); } && {
7716	test -z "$ac_cxx_werror_flag" ||
7717	test ! -s conftest.err
7718	} && test -s conftest.$ac_objext; then
7719	rxvt_cv_header_sysioctl=yes
7720	else
7721	echo "$as_me: failed program was:" >&5
7722	sed 's/^/| /' conftest.$ac_ext >&5
7723
7724	rxvt_cv_header_sysioctl=no
7725	fi
7726
7727	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7728	fi
7729	{ echo "$as_me:$LINENO: result: $rxvt_cv_header_sysioctl" >&5
7730	echo "${ECHO_T}$rxvt_cv_header_sysioctl" >&6; }
7731
7732	{ echo "$as_me:$LINENO: checking for XPointer" >&5
7733	echo $ECHO_N "checking for XPointer... $ECHO_C" >&6; }
7734	if test "${rxvt_cv_xpointer+set}" = set; then
7735	echo $ECHO_N "(cached) $ECHO_C" >&6
7736	else
7737	cat >conftest.$ac_ext <<_ACEOF
7738	/* confdefs.h. */
7739	_ACEOF
7740	cat confdefs.h >>conftest.$ac_ext
7741	cat >>conftest.$ac_ext <<_ACEOF
7742	/* end confdefs.h. */
7743	#include <X11/Xlib.h>
7744	int
7745	main ()
7746	{
7747	XPointer dummy;
7748	;
7749	return 0;
7750	}
7751	_ACEOF
7752	rm -f conftest.$ac_objext
7753	if { (ac_try="$ac_compile"
7754	case "(($ac_try" in
7755	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7756	*) ac_try_echo=$ac_try;;
7757	esac
7758	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7759	(eval "$ac_compile") 2>conftest.er1
7760	ac_status=$?
7761	grep -v '^ *+' conftest.er1 >conftest.err
7762	rm -f conftest.er1
7763	cat conftest.err >&5
7764	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7765	(exit $ac_status); } && {
7766	test -z "$ac_cxx_werror_flag" ||
7767	test ! -s conftest.err
7768	} && test -s conftest.$ac_objext; then
7769	rxvt_cv_xpointer=yes
7770	else
7771	echo "$as_me: failed program was:" >&5
7772	sed 's/^/| /' conftest.$ac_ext >&5
7773
7774	rxvt_cv_xpointer=no
7775	fi
7776
7777	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7778	fi
7779	{ echo "$as_me:$LINENO: result: $rxvt_cv_xpointer" >&5
7780	echo "${ECHO_T}$rxvt_cv_xpointer" >&6; }
7781	if test x$rxvt_cv_xpointer = xyes; then
7782
7783	cat >>confdefs.h <<\_ACEOF
7784	#define HAVE_XPOINTER 1
7785	_ACEOF
7786
7787	fi
7788
7789	{ echo "$as_me:$LINENO: checking for XLIB_ILLEGAL_ACCESS" >&5
7790	echo $ECHO_N "checking for XLIB_ILLEGAL_ACCESS... $ECHO_C" >&6; }
7791	if test "${rxvt_xlib_illegal_access+set}" = set; then
7792	echo $ECHO_N "(cached) $ECHO_C" >&6
7793	else
7794	cat >conftest.$ac_ext <<_ACEOF
7795	/* confdefs.h. */
7796	_ACEOF
7797	cat confdefs.h >>conftest.$ac_ext
7798	cat >>conftest.$ac_ext <<_ACEOF
7799	/* end confdefs.h. */
7800
7801	#define XLIB_ILLEGAL_ACCESS
7802	#include <X11/Xlib.h>
7803
7804	int
7805	main ()
7806	{
7807
7808	Display *dpy;
7809	dpy->xdefaults = (char *)0;
7810
7811	;
7812	return 0;
7813	}
7814	_ACEOF
7815	rm -f conftest.$ac_objext
7816	if { (ac_try="$ac_compile"
7817	case "(($ac_try" in
7818	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7819	*) ac_try_echo=$ac_try;;
7820	esac
7821	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7822	(eval "$ac_compile") 2>conftest.er1
7823	ac_status=$?
7824	grep -v '^ *+' conftest.er1 >conftest.err
7825	rm -f conftest.er1
7826	cat conftest.err >&5
7827	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7828	(exit $ac_status); } && {
7829	test -z "$ac_cxx_werror_flag" ||
7830	test ! -s conftest.err
7831	} && test -s conftest.$ac_objext; then
7832	rxvt_xlib_illegal_access=yes
7833	else
7834	echo "$as_me: failed program was:" >&5
7835	sed 's/^/| /' conftest.$ac_ext >&5
7836
7837	rxvt_xlib_illegal_access=no
7838
7839	fi
7840
7841	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7842	fi
7843	{ echo "$as_me:$LINENO: result: $rxvt_xlib_illegal_access" >&5
7844	echo "${ECHO_T}$rxvt_xlib_illegal_access" >&6; }
7845	if test x$rxvt_xlib_illegal_access = xyes; then
7846
7847	cat >>confdefs.h <<\_ACEOF
7848	#define XLIB_ILLEGAL_ACCESS 1
7849	_ACEOF
7850
7851	fi
7852
7853	{ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
7854	echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
7855	if test "${ac_cv_c_const+set}" = set; then
7856	echo $ECHO_N "(cached) $ECHO_C" >&6
7857	else
7858	cat >conftest.$ac_ext <<_ACEOF
7859	/* confdefs.h. */
7860	_ACEOF
7861	cat confdefs.h >>conftest.$ac_ext
7862	cat >>conftest.$ac_ext <<_ACEOF
7863	/* end confdefs.h. */
7864
7865	int
7866	main ()
7867	{
7868	/* FIXME: Include the comments suggested by Paul. */
7869	#ifndef __cplusplus
7870	/* Ultrix mips cc rejects this. */
7871	typedef int charset[2];
7872	const charset cs;
7873	/* SunOS 4.1.1 cc rejects this. */
7874	char const *const *pcpcc;
7875	char **ppc;
7876	/* NEC SVR4.0.2 mips cc rejects this. */
7877	struct point {int x, y;};
7878	static struct point const zero = {0,0};
7879	/* AIX XL C 1.02.0.0 rejects this.
7880	It does not let you subtract one const X* pointer from another in
7881	an arm of an if-expression whose if-part is not a constant
7882	expression */
7883	const char *g = "string";
7884	pcpcc = &g + (g ? g-g : 0);
7885	/* HPUX 7.0 cc rejects these. */
7886	++pcpcc;
7887	ppc = (char**) pcpcc;
7888	pcpcc = (char const *const *) ppc;
7889	{ /* SCO 3.2v4 cc rejects this. */
7890	char *t;
7891	char const *s = 0 ? (char *) 0 : (char const *) 0;
7892
7893	*t++ = 0;
7894	if (s) return 0;
7895	}
7896	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
7897	int x[] = {25, 17};
7898	const int *foo = &x[0];
7899	++foo;
7900	}
7901	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7902	typedef const int *iptr;
7903	iptr p = 0;
7904	++p;
7905	}
7906	{ /* AIX XL C 1.02.0.0 rejects this saying
7907	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7908	struct s { int j; const int *ap[3]; };
7909	struct s *b; b->j = 5;
7910	}
7911	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7912	const int foo = 10;
7913	if (!foo) return 0;
7914	}
7915	return !cs[0] && !zero.x;
7916	#endif
7917
7918	;
7919	return 0;
7920	}
7921	_ACEOF
7922	rm -f conftest.$ac_objext
7923	if { (ac_try="$ac_compile"
7924	case "(($ac_try" in
7925	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7926	*) ac_try_echo=$ac_try;;
7927	esac
7928	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7929	(eval "$ac_compile") 2>conftest.er1
7930	ac_status=$?
7931	grep -v '^ *+' conftest.er1 >conftest.err
7932	rm -f conftest.er1
7933	cat conftest.err >&5
7934	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7935	(exit $ac_status); } && {
7936	test -z "$ac_cxx_werror_flag" ||
7937	test ! -s conftest.err
7938	} && test -s conftest.$ac_objext; then
7939	ac_cv_c_const=yes
7940	else
7941	echo "$as_me: failed program was:" >&5
7942	sed 's/^/| /' conftest.$ac_ext >&5
7943
7944	ac_cv_c_const=no
7945	fi
7946
7947	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7948	fi
7949	{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
7950	echo "${ECHO_T}$ac_cv_c_const" >&6; }
7951	if test $ac_cv_c_const = no; then
7952
7953	cat >>confdefs.h <<\_ACEOF
7954	#define const
7955	_ACEOF
7956
7957	fi
7958
7959	{ echo "$as_me:$LINENO: checking for inline" >&5
7960	echo $ECHO_N "checking for inline... $ECHO_C" >&6; }
7961	if test "${ac_cv_c_inline+set}" = set; then
7962	echo $ECHO_N "(cached) $ECHO_C" >&6
7963	else
7964	ac_cv_c_inline=no
7965	for ac_kw in inline __inline__ __inline; do
7966	cat >conftest.$ac_ext <<_ACEOF
7967	/* confdefs.h. */
7968	_ACEOF
7969	cat confdefs.h >>conftest.$ac_ext
7970	cat >>conftest.$ac_ext <<_ACEOF
7971	/* end confdefs.h. */
7972	#ifndef __cplusplus
7973	typedef int foo_t;
7974	static $ac_kw foo_t static_foo () {return 0; }
7975	$ac_kw foo_t foo () {return 0; }
7976	#endif
7977
7978	_ACEOF
7979	rm -f conftest.$ac_objext
7980	if { (ac_try="$ac_compile"
7981	case "(($ac_try" in
7982	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7983	*) ac_try_echo=$ac_try;;
7984	esac
7985	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7986	(eval "$ac_compile") 2>conftest.er1
7987	ac_status=$?
7988	grep -v '^ *+' conftest.er1 >conftest.err
7989	rm -f conftest.er1
7990	cat conftest.err >&5
7991	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7992	(exit $ac_status); } && {
7993	test -z "$ac_cxx_werror_flag" ||
7994	test ! -s conftest.err
7995	} && test -s conftest.$ac_objext; then
7996	ac_cv_c_inline=$ac_kw
7997	else
7998	echo "$as_me: failed program was:" >&5
7999	sed 's/^/| /' conftest.$ac_ext >&5
8000
8001
8002	fi
8003
8004	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8005	test "$ac_cv_c_inline" != no && break
8006	done
8007
8008	fi
8009	{ echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
8010	echo "${ECHO_T}$ac_cv_c_inline" >&6; }
8011
8012
8013	case $ac_cv_c_inline in
8014	inline | yes) ;;
8015	*)
8016	case $ac_cv_c_inline in
8017	no) ac_val=;;
8018	*) ac_val=$ac_cv_c_inline;;
8019	esac
8020	cat >>confdefs.h <<_ACEOF
8021	#ifndef __cplusplus
8022	#define inline $ac_val
8023	#endif
8024	_ACEOF
8025	;;
8026	esac
8027
8028
8029
8030	{ echo "$as_me:$LINENO: checking for mode_t" >&5
8031	echo $ECHO_N "checking for mode_t... $ECHO_C" >&6; }
8032	if test "${ac_cv_type_mode_t+set}" = set; then
8033	echo $ECHO_N "(cached) $ECHO_C" >&6
8034	else
8035	cat >conftest.$ac_ext <<_ACEOF
8036	/* confdefs.h. */
8037	_ACEOF
8038	cat confdefs.h >>conftest.$ac_ext
8039	cat >>conftest.$ac_ext <<_ACEOF
8040	/* end confdefs.h. */
8041	$ac_includes_default
8042	typedef mode_t ac__type_new_;
8043	int
8044	main ()
8045	{
8046	if ((ac__type_new_ *) 0)
8047	return 0;
8048	if (sizeof (ac__type_new_))
8049	return 0;
8050	;
8051	return 0;
8052	}
8053	_ACEOF
8054	rm -f conftest.$ac_objext
8055	if { (ac_try="$ac_compile"
8056	case "(($ac_try" in
8057	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8058	*) ac_try_echo=$ac_try;;
8059	esac
8060	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8061	(eval "$ac_compile") 2>conftest.er1
8062	ac_status=$?
8063	grep -v '^ *+' conftest.er1 >conftest.err
8064	rm -f conftest.er1
8065	cat conftest.err >&5
8066	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8067	(exit $ac_status); } && {
8068	test -z "$ac_cxx_werror_flag" ||
8069	test ! -s conftest.err
8070	} && test -s conftest.$ac_objext; then
8071	ac_cv_type_mode_t=yes
8072	else
8073	echo "$as_me: failed program was:" >&5
8074	sed 's/^/| /' conftest.$ac_ext >&5
8075
8076	ac_cv_type_mode_t=no
8077	fi
8078
8079	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8080	fi
8081	{ echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5
8082	echo "${ECHO_T}$ac_cv_type_mode_t" >&6; }
8083	if test $ac_cv_type_mode_t = yes; then
8084	:
8085	else
8086
8087	cat >>confdefs.h <<_ACEOF
8088	#define mode_t int
8089	_ACEOF
8090
8091	fi
8092
8093	{ echo "$as_me:$LINENO: checking for pid_t" >&5
8094	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; }
8095	if test "${ac_cv_type_pid_t+set}" = set; then
8096	echo $ECHO_N "(cached) $ECHO_C" >&6
8097	else
8098	cat >conftest.$ac_ext <<_ACEOF
8099	/* confdefs.h. */
8100	_ACEOF
8101	cat confdefs.h >>conftest.$ac_ext
8102	cat >>conftest.$ac_ext <<_ACEOF
8103	/* end confdefs.h. */
8104	$ac_includes_default
8105	typedef pid_t ac__type_new_;
8106	int
8107	main ()
8108	{
8109	if ((ac__type_new_ *) 0)
8110	return 0;
8111	if (sizeof (ac__type_new_))
8112	return 0;
8113	;
8114	return 0;
8115	}
8116	_ACEOF
8117	rm -f conftest.$ac_objext
8118	if { (ac_try="$ac_compile"
8119	case "(($ac_try" in
8120	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8121	*) ac_try_echo=$ac_try;;
8122	esac
8123	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8124	(eval "$ac_compile") 2>conftest.er1
8125	ac_status=$?
8126	grep -v '^ *+' conftest.er1 >conftest.err
8127	rm -f conftest.er1
8128	cat conftest.err >&5
8129	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8130	(exit $ac_status); } && {
8131	test -z "$ac_cxx_werror_flag" ||
8132	test ! -s conftest.err
8133	} && test -s conftest.$ac_objext; then
8134	ac_cv_type_pid_t=yes
8135	else
8136	echo "$as_me: failed program was:" >&5
8137	sed 's/^/| /' conftest.$ac_ext >&5
8138
8139	ac_cv_type_pid_t=no
8140	fi
8141
8142	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8143	fi
8144	{ echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
8145	echo "${ECHO_T}$ac_cv_type_pid_t" >&6; }
8146	if test $ac_cv_type_pid_t = yes; then
8147	:
8148	else
8149
8150	cat >>confdefs.h <<_ACEOF
8151	#define pid_t int
8152	_ACEOF
8153
8154	fi
8155
8156	{ echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
8157	echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6; }
8158	if test "${ac_cv_type_uid_t+set}" = set; then
8159	echo $ECHO_N "(cached) $ECHO_C" >&6
8160	else
8161	cat >conftest.$ac_ext <<_ACEOF
8162	/* confdefs.h. */
8163	_ACEOF
8164	cat confdefs.h >>conftest.$ac_ext
8165	cat >>conftest.$ac_ext <<_ACEOF
8166	/* end confdefs.h. */
8167	#include <sys/types.h>
8168		7364
8169	_ACEOF	7365	_ACEOF
8170	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7366	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8171	$EGREP "uid_t" >/dev/null 2>&1; then	7367	$EGREP "uid_t" >/dev/null 2>&1
		7368	then :
8172	ac_cv_type_uid_t=yes	7369	ac_cv_type_uid_t=yes
8173	else	7370	else $as_nop
8174	ac_cv_type_uid_t=no	7371	ac_cv_type_uid_t=no
8175	fi	7372	fi
8176	rm -f conftest*	7373	rm -rf conftest*
8177		7374
8178	fi	7375	fi
8179	{ echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5	7376	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
8180	echo "${ECHO_T}$ac_cv_type_uid_t" >&6; }	7377	printf "%s\n" "$ac_cv_type_uid_t" >&6; }
8181	if test $ac_cv_type_uid_t = no; then	7378	if test $ac_cv_type_uid_t = no; then
8182		7379
8183	cat >>confdefs.h <<\_ACEOF	7380	printf "%s\n" "#define uid_t int" >>confdefs.h
8184	#define uid_t int
8185	_ACEOF
8186		7381
8187		7382
8188	cat >>confdefs.h <<\_ACEOF	7383	printf "%s\n" "#define gid_t int" >>confdefs.h
8189	#define gid_t int
8190	_ACEOF
8191		7384
8192	fi	7385	fi
8193		7386
		7387	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
		7388	case $ac_cv_c_int16_t in #(
		7389	no|yes) ;; #(
		7390	*)
8194		7391
8195	{ echo "$as_me:$LINENO: checking for short" >&5	7392	printf "%s\n" "#define int16_t $ac_cv_c_int16_t" >>confdefs.h
8196	echo $ECHO_N "checking for short... $ECHO_C" >&6; }	7393	;;
8197	if test "${ac_cv_type_short+set}" = set; then
8198	echo $ECHO_N "(cached) $ECHO_C" >&6
8199	else
8200	cat >conftest.$ac_ext <<_ACEOF
8201	/* confdefs.h. */
8202	_ACEOF
8203	cat confdefs.h >>conftest.$ac_ext
8204	cat >>conftest.$ac_ext <<_ACEOF
8205	/* end confdefs.h. */
8206	$ac_includes_default
8207	typedef short ac__type_new_;
8208	int
8209	main ()
8210	{
8211	if ((ac__type_new_ *) 0)
8212	return 0;
8213	if (sizeof (ac__type_new_))
8214	return 0;
8215	;
8216	return 0;
8217	}
8218	_ACEOF
8219	rm -f conftest.$ac_objext
8220	if { (ac_try="$ac_compile"
8221	case "(($ac_try" in
8222	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8223	*) ac_try_echo=$ac_try;;
8224	esac	7394	esac
8225	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8226	(eval "$ac_compile") 2>conftest.er1
8227	ac_status=$?
8228	grep -v '^ *+' conftest.er1 >conftest.err
8229	rm -f conftest.er1
8230	cat conftest.err >&5
8231	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8232	(exit $ac_status); } && {
8233	test -z "$ac_cxx_werror_flag" ||
8234	test ! -s conftest.err
8235	} && test -s conftest.$ac_objext; then
8236	ac_cv_type_short=yes
8237	else
8238	echo "$as_me: failed program was:" >&5
8239	sed 's/^/| /' conftest.$ac_ext >&5
8240		7395
8241	ac_cv_type_short=no	7396	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
8242	fi	7397	case $ac_cv_c_uint16_t in #(
		7398	no|yes) ;; #(
		7399	*)
8243		7400
8244	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8245	fi
8246	{ echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
8247	echo "${ECHO_T}$ac_cv_type_short" >&6; }
8248		7401
8249	# The cast to long int works around a bug in the HP C Compiler	7402	printf "%s\n" "#define uint16_t $ac_cv_c_uint16_t" >>confdefs.h
8250	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects	7403	;;
8251	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.	7404	esac
8252	# This bug is HP SR number 8606223364.
8253	{ echo "$as_me:$LINENO: checking size of short" >&5
8254	echo $ECHO_N "checking size of short... $ECHO_C" >&6; }
8255	if test "${ac_cv_sizeof_short+set}" = set; then
8256	echo $ECHO_N "(cached) $ECHO_C" >&6
8257	else
8258	if test "$cross_compiling" = yes; then
8259	# Depending upon the size, compute the lo and hi bounds.
8260	cat >conftest.$ac_ext <<_ACEOF
8261	/* confdefs.h. */
8262	_ACEOF
8263	cat confdefs.h >>conftest.$ac_ext
8264	cat >>conftest.$ac_ext <<_ACEOF
8265	/* end confdefs.h. */
8266	$ac_includes_default
8267	typedef short ac__type_sizeof_;
8268	int
8269	main ()
8270	{
8271	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
8272	test_array [0] = 0
8273		7405
8274	;	7406	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
8275	return 0;	7407	case $ac_cv_c_int32_t in #(
8276	}	7408	no|yes) ;; #(
8277	_ACEOF	7409	*)
8278	rm -f conftest.$ac_objext	7410
8279	if { (ac_try="$ac_compile"	7411	printf "%s\n" "#define int32_t $ac_cv_c_int32_t" >>confdefs.h
8280	case "(($ac_try" in	7412	;;
8281	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8282	*) ac_try_echo=$ac_try;;
8283	esac	7413	esac
8284	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8285	(eval "$ac_compile") 2>conftest.er1
8286	ac_status=$?
8287	grep -v '^ *+' conftest.er1 >conftest.err
8288	rm -f conftest.er1
8289	cat conftest.err >&5
8290	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8291	(exit $ac_status); } && {
8292	test -z "$ac_cxx_werror_flag" ||
8293	test ! -s conftest.err
8294	} && test -s conftest.$ac_objext; then
8295	ac_lo=0 ac_mid=0
8296	while :; do
8297	cat >conftest.$ac_ext <<_ACEOF
8298	/* confdefs.h. */
8299	_ACEOF
8300	cat confdefs.h >>conftest.$ac_ext
8301	cat >>conftest.$ac_ext <<_ACEOF
8302	/* end confdefs.h. */
8303	$ac_includes_default
8304	typedef short ac__type_sizeof_;
8305	int
8306	main ()
8307	{
8308	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
8309	test_array [0] = 0
8310		7414
8311	;	7415	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
8312	return 0;	7416	case $ac_cv_c_uint32_t in #(
8313	}	7417	no|yes) ;; #(
8314	_ACEOF	7418	*)
8315	rm -f conftest.$ac_objext	7419
8316	if { (ac_try="$ac_compile"	7420	printf "%s\n" "#define _UINT32_T 1" >>confdefs.h
8317	case "(($ac_try" in	7421
8318	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	7422
8319	*) ac_try_echo=$ac_try;;	7423	printf "%s\n" "#define uint32_t $ac_cv_c_uint32_t" >>confdefs.h
		7424	;;
8320	esac	7425	esac
8321	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8322	(eval "$ac_compile") 2>conftest.er1
8323	ac_status=$?
8324	grep -v '^ *+' conftest.er1 >conftest.err
8325	rm -f conftest.er1
8326	cat conftest.err >&5
8327	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8328	(exit $ac_status); } && {
8329	test -z "$ac_cxx_werror_flag" ||
8330	test ! -s conftest.err
8331	} && test -s conftest.$ac_objext; then
8332	ac_hi=$ac_mid; break
8333	else
8334	echo "$as_me: failed program was:" >&5
8335	sed 's/^/| /' conftest.$ac_ext >&5
8336		7426
8337	ac_lo=`expr $ac_mid + 1`
8338	if test $ac_lo -le $ac_mid; then
8339	ac_lo= ac_hi=
8340	break
8341	fi
8342	ac_mid=`expr 2 '*' $ac_mid + 1`
8343	fi
8344		7427
8345	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7428	ac_fn_cxx_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
8346	done	7429	if test "x$ac_cv_func_unsetenv" = xyes
8347	else	7430	then :
8348	echo "$as_me: failed program was:" >&5	7431	printf "%s\n" "#define HAVE_UNSETENV 1" >>confdefs.h
8349	sed 's/^/| /' conftest.$ac_ext >&5
8350		7432
8351	cat >conftest.$ac_ext <<_ACEOF
8352	/* confdefs.h. */
8353	_ACEOF
8354	cat confdefs.h >>conftest.$ac_ext
8355	cat >>conftest.$ac_ext <<_ACEOF
8356	/* end confdefs.h. */
8357	$ac_includes_default
8358	typedef short ac__type_sizeof_;
8359	int
8360	main ()
8361	{
8362	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
8363	test_array [0] = 0
8364
8365	;
8366	return 0;
8367	}
8368	_ACEOF
8369	rm -f conftest.$ac_objext
8370	if { (ac_try="$ac_compile"
8371	case "(($ac_try" in
8372	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8373	*) ac_try_echo=$ac_try;;
8374	esac
8375	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8376	(eval "$ac_compile") 2>conftest.er1
8377	ac_status=$?
8378	grep -v '^ *+' conftest.er1 >conftest.err
8379	rm -f conftest.er1
8380	cat conftest.err >&5
8381	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8382	(exit $ac_status); } && {
8383	test -z "$ac_cxx_werror_flag" ||
8384	test ! -s conftest.err
8385	} && test -s conftest.$ac_objext; then
8386	ac_hi=-1 ac_mid=-1
8387	while :; do
8388	cat >conftest.$ac_ext <<_ACEOF
8389	/* confdefs.h. */
8390	_ACEOF
8391	cat confdefs.h >>conftest.$ac_ext
8392	cat >>conftest.$ac_ext <<_ACEOF
8393	/* end confdefs.h. */
8394	$ac_includes_default
8395	typedef short ac__type_sizeof_;
8396	int
8397	main ()
8398	{
8399	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
8400	test_array [0] = 0
8401
8402	;
8403	return 0;
8404	}
8405	_ACEOF
8406	rm -f conftest.$ac_objext
8407	if { (ac_try="$ac_compile"
8408	case "(($ac_try" in
8409	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8410	*) ac_try_echo=$ac_try;;
8411	esac
8412	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8413	(eval "$ac_compile") 2>conftest.er1
8414	ac_status=$?
8415	grep -v '^ *+' conftest.er1 >conftest.err
8416	rm -f conftest.er1
8417	cat conftest.err >&5
8418	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8419	(exit $ac_status); } && {
8420	test -z "$ac_cxx_werror_flag" ||
8421	test ! -s conftest.err
8422	} && test -s conftest.$ac_objext; then
8423	ac_lo=$ac_mid; break
8424	else
8425	echo "$as_me: failed program was:" >&5
8426	sed 's/^/| /' conftest.$ac_ext >&5
8427
8428	ac_hi=`expr '(' $ac_mid ')' - 1`
8429	if test $ac_mid -le $ac_hi; then
8430	ac_lo= ac_hi=
8431	break
8432	fi
8433	ac_mid=`expr 2 '*' $ac_mid`
8434	fi	7433	fi
8435
8436	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8437	done
8438	else
8439	echo "$as_me: failed program was:" >&5
8440	sed 's/^/| /' conftest.$ac_ext >&5
8441
8442	ac_lo= ac_hi=
8443	fi
8444
8445	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8446	fi
8447
8448	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8449	# Binary search between lo and hi bounds.
8450	while test "x$ac_lo" != "x$ac_hi"; do
8451	ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
8452	cat >conftest.$ac_ext <<_ACEOF
8453	/* confdefs.h. */
8454	_ACEOF
8455	cat confdefs.h >>conftest.$ac_ext
8456	cat >>conftest.$ac_ext <<_ACEOF
8457	/* end confdefs.h. */
8458	$ac_includes_default
8459	typedef short ac__type_sizeof_;
8460	int
8461	main ()
8462	{
8463	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
8464	test_array [0] = 0
8465
8466	;
8467	return 0;
8468	}
8469	_ACEOF
8470	rm -f conftest.$ac_objext
8471	if { (ac_try="$ac_compile"
8472	case "(($ac_try" in
8473	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8474	*) ac_try_echo=$ac_try;;
8475	esac
8476	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8477	(eval "$ac_compile") 2>conftest.er1
8478	ac_status=$?
8479	grep -v '^ *+' conftest.er1 >conftest.err
8480	rm -f conftest.er1
8481	cat conftest.err >&5
8482	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8483	(exit $ac_status); } && {
8484	test -z "$ac_cxx_werror_flag" ||
8485	test ! -s conftest.err
8486	} && test -s conftest.$ac_objext; then
8487	ac_hi=$ac_mid
8488	else
8489	echo "$as_me: failed program was:" >&5
8490	sed 's/^/| /' conftest.$ac_ext >&5
8491
8492	ac_lo=`expr '(' $ac_mid ')' + 1`
8493	fi
8494
8495	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8496	done
8497	case $ac_lo in
8498	?*) ac_cv_sizeof_short=$ac_lo;;
8499	'') if test "$ac_cv_type_short" = yes; then
8500	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (short)
8501	See \`config.log' for more details." >&5
8502	echo "$as_me: error: cannot compute sizeof (short)
8503	See \`config.log' for more details." >&2;}
8504	{ (exit 77); exit 77; }; }
8505	else
8506	ac_cv_sizeof_short=0
8507	fi ;;
8508	esac
8509	else
8510	cat >conftest.$ac_ext <<_ACEOF
8511	/* confdefs.h. */
8512	_ACEOF
8513	cat confdefs.h >>conftest.$ac_ext
8514	cat >>conftest.$ac_ext <<_ACEOF
8515	/* end confdefs.h. */
8516	$ac_includes_default
8517	typedef short ac__type_sizeof_;
8518	static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
8519	static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
8520	#include <stdio.h>
8521	#include <stdlib.h>
8522	int
8523	main ()
8524	{
8525
8526	FILE *f = fopen ("conftest.val", "w");
8527	if (! f)
8528	return 1;
8529	if (((long int) (sizeof (ac__type_sizeof_))) < 0)
8530	{
8531	long int i = longval ();
8532	if (i != ((long int) (sizeof (ac__type_sizeof_))))
8533	return 1;
8534	fprintf (f, "%ld\n", i);
8535	}
8536	else
8537	{
8538	unsigned long int i = ulongval ();
8539	if (i != ((long int) (sizeof (ac__type_sizeof_))))
8540	return 1;
8541	fprintf (f, "%lu\n", i);
8542	}
8543	return ferror (f) || fclose (f) != 0;
8544
8545	;
8546	return 0;
8547	}
8548	_ACEOF
8549	rm -f conftest$ac_exeext
8550	if { (ac_try="$ac_link"
8551	case "(($ac_try" in
8552	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8553	*) ac_try_echo=$ac_try;;
8554	esac
8555	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8556	(eval "$ac_link") 2>&5
8557	ac_status=$?
8558	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8559	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8560	{ (case "(($ac_try" in
8561	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8562	*) ac_try_echo=$ac_try;;
8563	esac
8564	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8565	(eval "$ac_try") 2>&5
8566	ac_status=$?
8567	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8568	(exit $ac_status); }; }; then
8569	ac_cv_sizeof_short=`cat conftest.val`
8570	else
8571	echo "$as_me: program exited with status $ac_status" >&5
8572	echo "$as_me: failed program was:" >&5
8573	sed 's/^/| /' conftest.$ac_ext >&5
8574
8575	( exit $ac_status )
8576	if test "$ac_cv_type_short" = yes; then
8577	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (short)
8578	See \`config.log' for more details." >&5
8579	echo "$as_me: error: cannot compute sizeof (short)
8580	See \`config.log' for more details." >&2;}
8581	{ (exit 77); exit 77; }; }
8582	else
8583	ac_cv_sizeof_short=0
8584	fi
8585	fi
8586	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8587	fi
8588	rm -f conftest.val
8589	fi
8590	{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
8591	echo "${ECHO_T}$ac_cv_sizeof_short" >&6; }
8592
8593
8594
8595	cat >>confdefs.h <<_ACEOF
8596	#define SIZEOF_SHORT $ac_cv_sizeof_short
8597	_ACEOF
8598
8599
8600	{ echo "$as_me:$LINENO: checking for int" >&5
8601	echo $ECHO_N "checking for int... $ECHO_C" >&6; }
8602	if test "${ac_cv_type_int+set}" = set; then
8603	echo $ECHO_N "(cached) $ECHO_C" >&6
8604	else
8605	cat >conftest.$ac_ext <<_ACEOF
8606	/* confdefs.h. */
8607	_ACEOF
8608	cat confdefs.h >>conftest.$ac_ext
8609	cat >>conftest.$ac_ext <<_ACEOF
8610	/* end confdefs.h. */
8611	$ac_includes_default
8612	typedef int ac__type_new_;
8613	int
8614	main ()
8615	{
8616	if ((ac__type_new_ *) 0)
8617	return 0;
8618	if (sizeof (ac__type_new_))
8619	return 0;
8620	;
8621	return 0;
8622	}
8623	_ACEOF
8624	rm -f conftest.$ac_objext
8625	if { (ac_try="$ac_compile"
8626	case "(($ac_try" in
8627	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8628	*) ac_try_echo=$ac_try;;
8629	esac
8630	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8631	(eval "$ac_compile") 2>conftest.er1
8632	ac_status=$?
8633	grep -v '^ *+' conftest.er1 >conftest.err
8634	rm -f conftest.er1
8635	cat conftest.err >&5
8636	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8637	(exit $ac_status); } && {
8638	test -z "$ac_cxx_werror_flag" ||
8639	test ! -s conftest.err
8640	} && test -s conftest.$ac_objext; then
8641	ac_cv_type_int=yes
8642	else
8643	echo "$as_me: failed program was:" >&5
8644	sed 's/^/| /' conftest.$ac_ext >&5
8645
8646	ac_cv_type_int=no
8647	fi
8648
8649	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8650	fi
8651	{ echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
8652	echo "${ECHO_T}$ac_cv_type_int" >&6; }
8653
8654	# The cast to long int works around a bug in the HP C Compiler
8655	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8656	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8657	# This bug is HP SR number 8606223364.
8658	{ echo "$as_me:$LINENO: checking size of int" >&5
8659	echo $ECHO_N "checking size of int... $ECHO_C" >&6; }
8660	if test "${ac_cv_sizeof_int+set}" = set; then
8661	echo $ECHO_N "(cached) $ECHO_C" >&6
8662	else
8663	if test "$cross_compiling" = yes; then
8664	# Depending upon the size, compute the lo and hi bounds.
8665	cat >conftest.$ac_ext <<_ACEOF
8666	/* confdefs.h. */
8667	_ACEOF
8668	cat confdefs.h >>conftest.$ac_ext
8669	cat >>conftest.$ac_ext <<_ACEOF
8670	/* end confdefs.h. */
8671	$ac_includes_default
8672	typedef int ac__type_sizeof_;
8673	int
8674	main ()
8675	{
8676	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
8677	test_array [0] = 0
8678
8679	;
8680	return 0;
8681	}
8682	_ACEOF
8683	rm -f conftest.$ac_objext
8684	if { (ac_try="$ac_compile"
8685	case "(($ac_try" in
8686	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8687	*) ac_try_echo=$ac_try;;
8688	esac
8689	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8690	(eval "$ac_compile") 2>conftest.er1
8691	ac_status=$?
8692	grep -v '^ *+' conftest.er1 >conftest.err
8693	rm -f conftest.er1
8694	cat conftest.err >&5
8695	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8696	(exit $ac_status); } && {
8697	test -z "$ac_cxx_werror_flag" ||
8698	test ! -s conftest.err
8699	} && test -s conftest.$ac_objext; then
8700	ac_lo=0 ac_mid=0
8701	while :; do
8702	cat >conftest.$ac_ext <<_ACEOF
8703	/* confdefs.h. */
8704	_ACEOF
8705	cat confdefs.h >>conftest.$ac_ext
8706	cat >>conftest.$ac_ext <<_ACEOF
8707	/* end confdefs.h. */
8708	$ac_includes_default
8709	typedef int ac__type_sizeof_;
8710	int
8711	main ()
8712	{
8713	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
8714	test_array [0] = 0
8715
8716	;
8717	return 0;
8718	}
8719	_ACEOF
8720	rm -f conftest.$ac_objext
8721	if { (ac_try="$ac_compile"
8722	case "(($ac_try" in
8723	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8724	*) ac_try_echo=$ac_try;;
8725	esac
8726	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8727	(eval "$ac_compile") 2>conftest.er1
8728	ac_status=$?
8729	grep -v '^ *+' conftest.er1 >conftest.err
8730	rm -f conftest.er1
8731	cat conftest.err >&5
8732	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8733	(exit $ac_status); } && {
8734	test -z "$ac_cxx_werror_flag" ||
8735	test ! -s conftest.err
8736	} && test -s conftest.$ac_objext; then
8737	ac_hi=$ac_mid; break
8738	else
8739	echo "$as_me: failed program was:" >&5
8740	sed 's/^/| /' conftest.$ac_ext >&5
8741
8742	ac_lo=`expr $ac_mid + 1`
8743	if test $ac_lo -le $ac_mid; then
8744	ac_lo= ac_hi=
8745	break
8746	fi
8747	ac_mid=`expr 2 '*' $ac_mid + 1`
8748	fi
8749
8750	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8751	done
8752	else
8753	echo "$as_me: failed program was:" >&5
8754	sed 's/^/| /' conftest.$ac_ext >&5
8755
8756	cat >conftest.$ac_ext <<_ACEOF
8757	/* confdefs.h. */
8758	_ACEOF
8759	cat confdefs.h >>conftest.$ac_ext
8760	cat >>conftest.$ac_ext <<_ACEOF
8761	/* end confdefs.h. */
8762	$ac_includes_default
8763	typedef int ac__type_sizeof_;
8764	int
8765	main ()
8766	{
8767	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
8768	test_array [0] = 0
8769
8770	;
8771	return 0;
8772	}
8773	_ACEOF
8774	rm -f conftest.$ac_objext
8775	if { (ac_try="$ac_compile"
8776	case "(($ac_try" in
8777	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8778	*) ac_try_echo=$ac_try;;
8779	esac
8780	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8781	(eval "$ac_compile") 2>conftest.er1
8782	ac_status=$?
8783	grep -v '^ *+' conftest.er1 >conftest.err
8784	rm -f conftest.er1
8785	cat conftest.err >&5
8786	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8787	(exit $ac_status); } && {
8788	test -z "$ac_cxx_werror_flag" ||
8789	test ! -s conftest.err
8790	} && test -s conftest.$ac_objext; then
8791	ac_hi=-1 ac_mid=-1
8792	while :; do
8793	cat >conftest.$ac_ext <<_ACEOF
8794	/* confdefs.h. */
8795	_ACEOF
8796	cat confdefs.h >>conftest.$ac_ext
8797	cat >>conftest.$ac_ext <<_ACEOF
8798	/* end confdefs.h. */
8799	$ac_includes_default
8800	typedef int ac__type_sizeof_;
8801	int
8802	main ()
8803	{
8804	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
8805	test_array [0] = 0
8806
8807	;
8808	return 0;
8809	}
8810	_ACEOF
8811	rm -f conftest.$ac_objext
8812	if { (ac_try="$ac_compile"
8813	case "(($ac_try" in
8814	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8815	*) ac_try_echo=$ac_try;;
8816	esac
8817	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8818	(eval "$ac_compile") 2>conftest.er1
8819	ac_status=$?
8820	grep -v '^ *+' conftest.er1 >conftest.err
8821	rm -f conftest.er1
8822	cat conftest.err >&5
8823	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8824	(exit $ac_status); } && {
8825	test -z "$ac_cxx_werror_flag" ||
8826	test ! -s conftest.err
8827	} && test -s conftest.$ac_objext; then
8828	ac_lo=$ac_mid; break
8829	else
8830	echo "$as_me: failed program was:" >&5
8831	sed 's/^/| /' conftest.$ac_ext >&5
8832
8833	ac_hi=`expr '(' $ac_mid ')' - 1`
8834	if test $ac_mid -le $ac_hi; then
8835	ac_lo= ac_hi=
8836	break
8837	fi
8838	ac_mid=`expr 2 '*' $ac_mid`
8839	fi
8840
8841	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8842	done
8843	else
8844	echo "$as_me: failed program was:" >&5
8845	sed 's/^/| /' conftest.$ac_ext >&5
8846
8847	ac_lo= ac_hi=
8848	fi
8849
8850	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8851	fi
8852
8853	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8854	# Binary search between lo and hi bounds.
8855	while test "x$ac_lo" != "x$ac_hi"; do
8856	ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
8857	cat >conftest.$ac_ext <<_ACEOF
8858	/* confdefs.h. */
8859	_ACEOF
8860	cat confdefs.h >>conftest.$ac_ext
8861	cat >>conftest.$ac_ext <<_ACEOF
8862	/* end confdefs.h. */
8863	$ac_includes_default
8864	typedef int ac__type_sizeof_;
8865	int
8866	main ()
8867	{
8868	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
8869	test_array [0] = 0
8870
8871	;
8872	return 0;
8873	}
8874	_ACEOF
8875	rm -f conftest.$ac_objext
8876	if { (ac_try="$ac_compile"
8877	case "(($ac_try" in
8878	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8879	*) ac_try_echo=$ac_try;;
8880	esac
8881	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8882	(eval "$ac_compile") 2>conftest.er1
8883	ac_status=$?
8884	grep -v '^ *+' conftest.er1 >conftest.err
8885	rm -f conftest.er1
8886	cat conftest.err >&5
8887	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8888	(exit $ac_status); } && {
8889	test -z "$ac_cxx_werror_flag" ||
8890	test ! -s conftest.err
8891	} && test -s conftest.$ac_objext; then
8892	ac_hi=$ac_mid
8893	else
8894	echo "$as_me: failed program was:" >&5
8895	sed 's/^/| /' conftest.$ac_ext >&5
8896
8897	ac_lo=`expr '(' $ac_mid ')' + 1`
8898	fi
8899
8900	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8901	done
8902	case $ac_lo in
8903	?*) ac_cv_sizeof_int=$ac_lo;;
8904	'') if test "$ac_cv_type_int" = yes; then
8905	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (int)
8906	See \`config.log' for more details." >&5
8907	echo "$as_me: error: cannot compute sizeof (int)
8908	See \`config.log' for more details." >&2;}
8909	{ (exit 77); exit 77; }; }
8910	else
8911	ac_cv_sizeof_int=0
8912	fi ;;
8913	esac
8914	else
8915	cat >conftest.$ac_ext <<_ACEOF
8916	/* confdefs.h. */
8917	_ACEOF
8918	cat confdefs.h >>conftest.$ac_ext
8919	cat >>conftest.$ac_ext <<_ACEOF
8920	/* end confdefs.h. */
8921	$ac_includes_default
8922	typedef int ac__type_sizeof_;
8923	static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
8924	static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
8925	#include <stdio.h>
8926	#include <stdlib.h>
8927	int
8928	main ()
8929	{
8930
8931	FILE *f = fopen ("conftest.val", "w");
8932	if (! f)
8933	return 1;
8934	if (((long int) (sizeof (ac__type_sizeof_))) < 0)
8935	{
8936	long int i = longval ();
8937	if (i != ((long int) (sizeof (ac__type_sizeof_))))
8938	return 1;
8939	fprintf (f, "%ld\n", i);
8940	}
8941	else
8942	{
8943	unsigned long int i = ulongval ();
8944	if (i != ((long int) (sizeof (ac__type_sizeof_))))
8945	return 1;
8946	fprintf (f, "%lu\n", i);
8947	}
8948	return ferror (f) || fclose (f) != 0;
8949
8950	;
8951	return 0;
8952	}
8953	_ACEOF
8954	rm -f conftest$ac_exeext
8955	if { (ac_try="$ac_link"
8956	case "(($ac_try" in
8957	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8958	*) ac_try_echo=$ac_try;;
8959	esac
8960	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8961	(eval "$ac_link") 2>&5
8962	ac_status=$?
8963	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8964	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8965	{ (case "(($ac_try" in
8966	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8967	*) ac_try_echo=$ac_try;;
8968	esac
8969	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8970	(eval "$ac_try") 2>&5
8971	ac_status=$?
8972	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8973	(exit $ac_status); }; }; then
8974	ac_cv_sizeof_int=`cat conftest.val`
8975	else
8976	echo "$as_me: program exited with status $ac_status" >&5
8977	echo "$as_me: failed program was:" >&5
8978	sed 's/^/| /' conftest.$ac_ext >&5
8979
8980	( exit $ac_status )
8981	if test "$ac_cv_type_int" = yes; then
8982	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (int)
8983	See \`config.log' for more details." >&5
8984	echo "$as_me: error: cannot compute sizeof (int)
8985	See \`config.log' for more details." >&2;}
8986	{ (exit 77); exit 77; }; }
8987	else
8988	ac_cv_sizeof_int=0
8989	fi
8990	fi
8991	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8992	fi
8993	rm -f conftest.val
8994	fi
8995	{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
8996	echo "${ECHO_T}$ac_cv_sizeof_int" >&6; }
8997
8998
8999
9000	cat >>confdefs.h <<_ACEOF
9001	#define SIZEOF_INT $ac_cv_sizeof_int
9002	_ACEOF
9003
9004
9005	{ echo "$as_me:$LINENO: checking for long long" >&5
9006	echo $ECHO_N "checking for long long... $ECHO_C" >&6; }
9007	if test "${ac_cv_type_long_long+set}" = set; then
9008	echo $ECHO_N "(cached) $ECHO_C" >&6
9009	else
9010	cat >conftest.$ac_ext <<_ACEOF
9011	/* confdefs.h. */
9012	_ACEOF
9013	cat confdefs.h >>conftest.$ac_ext
9014	cat >>conftest.$ac_ext <<_ACEOF
9015	/* end confdefs.h. */
9016	$ac_includes_default
9017	typedef long long ac__type_new_;
9018	int
9019	main ()
9020	{
9021	if ((ac__type_new_ *) 0)
9022	return 0;
9023	if (sizeof (ac__type_new_))
9024	return 0;
9025	;
9026	return 0;
9027	}
9028	_ACEOF
9029	rm -f conftest.$ac_objext
9030	if { (ac_try="$ac_compile"
9031	case "(($ac_try" in
9032	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9033	*) ac_try_echo=$ac_try;;
9034	esac
9035	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9036	(eval "$ac_compile") 2>conftest.er1
9037	ac_status=$?
9038	grep -v '^ *+' conftest.er1 >conftest.err
9039	rm -f conftest.er1
9040	cat conftest.err >&5
9041	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9042	(exit $ac_status); } && {
9043	test -z "$ac_cxx_werror_flag" ||
9044	test ! -s conftest.err
9045	} && test -s conftest.$ac_objext; then
9046	ac_cv_type_long_long=yes
9047	else
9048	echo "$as_me: failed program was:" >&5
9049	sed 's/^/| /' conftest.$ac_ext >&5
9050
9051	ac_cv_type_long_long=no
9052	fi
9053
9054	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9055	fi
9056	{ echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
9057	echo "${ECHO_T}$ac_cv_type_long_long" >&6; }
9058
9059	# The cast to long int works around a bug in the HP C Compiler
9060	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
9061	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
9062	# This bug is HP SR number 8606223364.
9063	{ echo "$as_me:$LINENO: checking size of long long" >&5
9064	echo $ECHO_N "checking size of long long... $ECHO_C" >&6; }
9065	if test "${ac_cv_sizeof_long_long+set}" = set; then
9066	echo $ECHO_N "(cached) $ECHO_C" >&6
9067	else
9068	if test "$cross_compiling" = yes; then
9069	# Depending upon the size, compute the lo and hi bounds.
9070	cat >conftest.$ac_ext <<_ACEOF
9071	/* confdefs.h. */
9072	_ACEOF
9073	cat confdefs.h >>conftest.$ac_ext
9074	cat >>conftest.$ac_ext <<_ACEOF
9075	/* end confdefs.h. */
9076	$ac_includes_default
9077	typedef long long ac__type_sizeof_;
9078	int
9079	main ()
9080	{
9081	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
9082	test_array [0] = 0
9083
9084	;
9085	return 0;
9086	}
9087	_ACEOF
9088	rm -f conftest.$ac_objext
9089	if { (ac_try="$ac_compile"
9090	case "(($ac_try" in
9091	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9092	*) ac_try_echo=$ac_try;;
9093	esac
9094	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9095	(eval "$ac_compile") 2>conftest.er1
9096	ac_status=$?
9097	grep -v '^ *+' conftest.er1 >conftest.err
9098	rm -f conftest.er1
9099	cat conftest.err >&5
9100	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9101	(exit $ac_status); } && {
9102	test -z "$ac_cxx_werror_flag" ||
9103	test ! -s conftest.err
9104	} && test -s conftest.$ac_objext; then
9105	ac_lo=0 ac_mid=0
9106	while :; do
9107	cat >conftest.$ac_ext <<_ACEOF
9108	/* confdefs.h. */
9109	_ACEOF
9110	cat confdefs.h >>conftest.$ac_ext
9111	cat >>conftest.$ac_ext <<_ACEOF
9112	/* end confdefs.h. */
9113	$ac_includes_default
9114	typedef long long ac__type_sizeof_;
9115	int
9116	main ()
9117	{
9118	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
9119	test_array [0] = 0
9120
9121	;
9122	return 0;
9123	}
9124	_ACEOF
9125	rm -f conftest.$ac_objext
9126	if { (ac_try="$ac_compile"
9127	case "(($ac_try" in
9128	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9129	*) ac_try_echo=$ac_try;;
9130	esac
9131	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9132	(eval "$ac_compile") 2>conftest.er1
9133	ac_status=$?
9134	grep -v '^ *+' conftest.er1 >conftest.err
9135	rm -f conftest.er1
9136	cat conftest.err >&5
9137	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9138	(exit $ac_status); } && {
9139	test -z "$ac_cxx_werror_flag" ||
9140	test ! -s conftest.err
9141	} && test -s conftest.$ac_objext; then
9142	ac_hi=$ac_mid; break
9143	else
9144	echo "$as_me: failed program was:" >&5
9145	sed 's/^/| /' conftest.$ac_ext >&5
9146
9147	ac_lo=`expr $ac_mid + 1`
9148	if test $ac_lo -le $ac_mid; then
9149	ac_lo= ac_hi=
9150	break
9151	fi
9152	ac_mid=`expr 2 '*' $ac_mid + 1`
9153	fi
9154
9155	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9156	done
9157	else
9158	echo "$as_me: failed program was:" >&5
9159	sed 's/^/| /' conftest.$ac_ext >&5
9160
9161	cat >conftest.$ac_ext <<_ACEOF
9162	/* confdefs.h. */
9163	_ACEOF
9164	cat confdefs.h >>conftest.$ac_ext
9165	cat >>conftest.$ac_ext <<_ACEOF
9166	/* end confdefs.h. */
9167	$ac_includes_default
9168	typedef long long ac__type_sizeof_;
9169	int
9170	main ()
9171	{
9172	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
9173	test_array [0] = 0
9174
9175	;
9176	return 0;
9177	}
9178	_ACEOF
9179	rm -f conftest.$ac_objext
9180	if { (ac_try="$ac_compile"
9181	case "(($ac_try" in
9182	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9183	*) ac_try_echo=$ac_try;;
9184	esac
9185	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9186	(eval "$ac_compile") 2>conftest.er1
9187	ac_status=$?
9188	grep -v '^ *+' conftest.er1 >conftest.err
9189	rm -f conftest.er1
9190	cat conftest.err >&5
9191	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9192	(exit $ac_status); } && {
9193	test -z "$ac_cxx_werror_flag" ||
9194	test ! -s conftest.err
9195	} && test -s conftest.$ac_objext; then
9196	ac_hi=-1 ac_mid=-1
9197	while :; do
9198	cat >conftest.$ac_ext <<_ACEOF
9199	/* confdefs.h. */
9200	_ACEOF
9201	cat confdefs.h >>conftest.$ac_ext
9202	cat >>conftest.$ac_ext <<_ACEOF
9203	/* end confdefs.h. */
9204	$ac_includes_default
9205	typedef long long ac__type_sizeof_;
9206	int
9207	main ()
9208	{
9209	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
9210	test_array [0] = 0
9211
9212	;
9213	return 0;
9214	}
9215	_ACEOF
9216	rm -f conftest.$ac_objext
9217	if { (ac_try="$ac_compile"
9218	case "(($ac_try" in
9219	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9220	*) ac_try_echo=$ac_try;;
9221	esac
9222	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9223	(eval "$ac_compile") 2>conftest.er1
9224	ac_status=$?
9225	grep -v '^ *+' conftest.er1 >conftest.err
9226	rm -f conftest.er1
9227	cat conftest.err >&5
9228	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9229	(exit $ac_status); } && {
9230	test -z "$ac_cxx_werror_flag" ||
9231	test ! -s conftest.err
9232	} && test -s conftest.$ac_objext; then
9233	ac_lo=$ac_mid; break
9234	else
9235	echo "$as_me: failed program was:" >&5
9236	sed 's/^/| /' conftest.$ac_ext >&5
9237
9238	ac_hi=`expr '(' $ac_mid ')' - 1`
9239	if test $ac_mid -le $ac_hi; then
9240	ac_lo= ac_hi=
9241	break
9242	fi
9243	ac_mid=`expr 2 '*' $ac_mid`
9244	fi
9245
9246	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9247	done
9248	else
9249	echo "$as_me: failed program was:" >&5
9250	sed 's/^/| /' conftest.$ac_ext >&5
9251
9252	ac_lo= ac_hi=
9253	fi
9254
9255	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9256	fi
9257
9258	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9259	# Binary search between lo and hi bounds.
9260	while test "x$ac_lo" != "x$ac_hi"; do
9261	ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
9262	cat >conftest.$ac_ext <<_ACEOF
9263	/* confdefs.h. */
9264	_ACEOF
9265	cat confdefs.h >>conftest.$ac_ext
9266	cat >>conftest.$ac_ext <<_ACEOF
9267	/* end confdefs.h. */
9268	$ac_includes_default
9269	typedef long long ac__type_sizeof_;
9270	int
9271	main ()
9272	{
9273	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
9274	test_array [0] = 0
9275
9276	;
9277	return 0;
9278	}
9279	_ACEOF
9280	rm -f conftest.$ac_objext
9281	if { (ac_try="$ac_compile"
9282	case "(($ac_try" in
9283	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9284	*) ac_try_echo=$ac_try;;
9285	esac
9286	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9287	(eval "$ac_compile") 2>conftest.er1
9288	ac_status=$?
9289	grep -v '^ *+' conftest.er1 >conftest.err
9290	rm -f conftest.er1
9291	cat conftest.err >&5
9292	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9293	(exit $ac_status); } && {
9294	test -z "$ac_cxx_werror_flag" ||
9295	test ! -s conftest.err
9296	} && test -s conftest.$ac_objext; then
9297	ac_hi=$ac_mid
9298	else
9299	echo "$as_me: failed program was:" >&5
9300	sed 's/^/| /' conftest.$ac_ext >&5
9301
9302	ac_lo=`expr '(' $ac_mid ')' + 1`
9303	fi
9304
9305	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9306	done
9307	case $ac_lo in
9308	?*) ac_cv_sizeof_long_long=$ac_lo;;
9309	'') if test "$ac_cv_type_long_long" = yes; then
9310	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long long)
9311	See \`config.log' for more details." >&5
9312	echo "$as_me: error: cannot compute sizeof (long long)
9313	See \`config.log' for more details." >&2;}
9314	{ (exit 77); exit 77; }; }
9315	else
9316	ac_cv_sizeof_long_long=0
9317	fi ;;
9318	esac
9319	else
9320	cat >conftest.$ac_ext <<_ACEOF
9321	/* confdefs.h. */
9322	_ACEOF
9323	cat confdefs.h >>conftest.$ac_ext
9324	cat >>conftest.$ac_ext <<_ACEOF
9325	/* end confdefs.h. */
9326	$ac_includes_default
9327	typedef long long ac__type_sizeof_;
9328	static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
9329	static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
9330	#include <stdio.h>
9331	#include <stdlib.h>
9332	int
9333	main ()
9334	{
9335
9336	FILE *f = fopen ("conftest.val", "w");
9337	if (! f)
9338	return 1;
9339	if (((long int) (sizeof (ac__type_sizeof_))) < 0)
9340	{
9341	long int i = longval ();
9342	if (i != ((long int) (sizeof (ac__type_sizeof_))))
9343	return 1;
9344	fprintf (f, "%ld\n", i);
9345	}
9346	else
9347	{
9348	unsigned long int i = ulongval ();
9349	if (i != ((long int) (sizeof (ac__type_sizeof_))))
9350	return 1;
9351	fprintf (f, "%lu\n", i);
9352	}
9353	return ferror (f) || fclose (f) != 0;
9354
9355	;
9356	return 0;
9357	}
9358	_ACEOF
9359	rm -f conftest$ac_exeext
9360	if { (ac_try="$ac_link"
9361	case "(($ac_try" in
9362	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9363	*) ac_try_echo=$ac_try;;
9364	esac
9365	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9366	(eval "$ac_link") 2>&5
9367	ac_status=$?
9368	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9369	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9370	{ (case "(($ac_try" in
9371	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9372	*) ac_try_echo=$ac_try;;
9373	esac
9374	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9375	(eval "$ac_try") 2>&5
9376	ac_status=$?
9377	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9378	(exit $ac_status); }; }; then
9379	ac_cv_sizeof_long_long=`cat conftest.val`
9380	else
9381	echo "$as_me: program exited with status $ac_status" >&5
9382	echo "$as_me: failed program was:" >&5
9383	sed 's/^/| /' conftest.$ac_ext >&5
9384
9385	( exit $ac_status )
9386	if test "$ac_cv_type_long_long" = yes; then
9387	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long long)
9388	See \`config.log' for more details." >&5
9389	echo "$as_me: error: cannot compute sizeof (long long)
9390	See \`config.log' for more details." >&2;}
9391	{ (exit 77); exit 77; }; }
9392	else
9393	ac_cv_sizeof_long_long=0
9394	fi
9395	fi
9396	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9397	fi
9398	rm -f conftest.val
9399	fi
9400	{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
9401	echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6; }
9402
9403
9404
9405	cat >>confdefs.h <<_ACEOF
9406	#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
9407	_ACEOF
9408
9409
9410	{ echo "$as_me:$LINENO: checking for int *" >&5
9411	echo $ECHO_N "checking for int *... $ECHO_C" >&6; }
9412	if test "${ac_cv_type_int_p+set}" = set; then
9413	echo $ECHO_N "(cached) $ECHO_C" >&6
9414	else
9415	cat >conftest.$ac_ext <<_ACEOF
9416	/* confdefs.h. */
9417	_ACEOF
9418	cat confdefs.h >>conftest.$ac_ext
9419	cat >>conftest.$ac_ext <<_ACEOF
9420	/* end confdefs.h. */
9421	$ac_includes_default
9422	typedef int * ac__type_new_;
9423	int
9424	main ()
9425	{
9426	if ((ac__type_new_ *) 0)
9427	return 0;
9428	if (sizeof (ac__type_new_))
9429	return 0;
9430	;
9431	return 0;
9432	}
9433	_ACEOF
9434	rm -f conftest.$ac_objext
9435	if { (ac_try="$ac_compile"
9436	case "(($ac_try" in
9437	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9438	*) ac_try_echo=$ac_try;;
9439	esac
9440	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9441	(eval "$ac_compile") 2>conftest.er1
9442	ac_status=$?
9443	grep -v '^ *+' conftest.er1 >conftest.err
9444	rm -f conftest.er1
9445	cat conftest.err >&5
9446	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9447	(exit $ac_status); } && {
9448	test -z "$ac_cxx_werror_flag" ||
9449	test ! -s conftest.err
9450	} && test -s conftest.$ac_objext; then
9451	ac_cv_type_int_p=yes
9452	else
9453	echo "$as_me: failed program was:" >&5
9454	sed 's/^/| /' conftest.$ac_ext >&5
9455
9456	ac_cv_type_int_p=no
9457	fi
9458
9459	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9460	fi
9461	{ echo "$as_me:$LINENO: result: $ac_cv_type_int_p" >&5
9462	echo "${ECHO_T}$ac_cv_type_int_p" >&6; }
9463
9464	# The cast to long int works around a bug in the HP C Compiler
9465	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
9466	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
9467	# This bug is HP SR number 8606223364.
9468	{ echo "$as_me:$LINENO: checking size of int *" >&5
9469	echo $ECHO_N "checking size of int *... $ECHO_C" >&6; }
9470	if test "${ac_cv_sizeof_int_p+set}" = set; then
9471	echo $ECHO_N "(cached) $ECHO_C" >&6
9472	else
9473	if test "$cross_compiling" = yes; then
9474	# Depending upon the size, compute the lo and hi bounds.
9475	cat >conftest.$ac_ext <<_ACEOF
9476	/* confdefs.h. */
9477	_ACEOF
9478	cat confdefs.h >>conftest.$ac_ext
9479	cat >>conftest.$ac_ext <<_ACEOF
9480	/* end confdefs.h. */
9481	$ac_includes_default
9482	typedef int * ac__type_sizeof_;
9483	int
9484	main ()
9485	{
9486	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
9487	test_array [0] = 0
9488
9489	;
9490	return 0;
9491	}
9492	_ACEOF
9493	rm -f conftest.$ac_objext
9494	if { (ac_try="$ac_compile"
9495	case "(($ac_try" in
9496	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9497	*) ac_try_echo=$ac_try;;
9498	esac
9499	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9500	(eval "$ac_compile") 2>conftest.er1
9501	ac_status=$?
9502	grep -v '^ *+' conftest.er1 >conftest.err
9503	rm -f conftest.er1
9504	cat conftest.err >&5
9505	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9506	(exit $ac_status); } && {
9507	test -z "$ac_cxx_werror_flag" ||
9508	test ! -s conftest.err
9509	} && test -s conftest.$ac_objext; then
9510	ac_lo=0 ac_mid=0
9511	while :; do
9512	cat >conftest.$ac_ext <<_ACEOF
9513	/* confdefs.h. */
9514	_ACEOF
9515	cat confdefs.h >>conftest.$ac_ext
9516	cat >>conftest.$ac_ext <<_ACEOF
9517	/* end confdefs.h. */
9518	$ac_includes_default
9519	typedef int * ac__type_sizeof_;
9520	int
9521	main ()
9522	{
9523	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
9524	test_array [0] = 0
9525
9526	;
9527	return 0;
9528	}
9529	_ACEOF
9530	rm -f conftest.$ac_objext
9531	if { (ac_try="$ac_compile"
9532	case "(($ac_try" in
9533	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9534	*) ac_try_echo=$ac_try;;
9535	esac
9536	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9537	(eval "$ac_compile") 2>conftest.er1
9538	ac_status=$?
9539	grep -v '^ *+' conftest.er1 >conftest.err
9540	rm -f conftest.er1
9541	cat conftest.err >&5
9542	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9543	(exit $ac_status); } && {
9544	test -z "$ac_cxx_werror_flag" ||
9545	test ! -s conftest.err
9546	} && test -s conftest.$ac_objext; then
9547	ac_hi=$ac_mid; break
9548	else
9549	echo "$as_me: failed program was:" >&5
9550	sed 's/^/| /' conftest.$ac_ext >&5
9551
9552	ac_lo=`expr $ac_mid + 1`
9553	if test $ac_lo -le $ac_mid; then
9554	ac_lo= ac_hi=
9555	break
9556	fi
9557	ac_mid=`expr 2 '*' $ac_mid + 1`
9558	fi
9559
9560	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9561	done
9562	else
9563	echo "$as_me: failed program was:" >&5
9564	sed 's/^/| /' conftest.$ac_ext >&5
9565
9566	cat >conftest.$ac_ext <<_ACEOF
9567	/* confdefs.h. */
9568	_ACEOF
9569	cat confdefs.h >>conftest.$ac_ext
9570	cat >>conftest.$ac_ext <<_ACEOF
9571	/* end confdefs.h. */
9572	$ac_includes_default
9573	typedef int * ac__type_sizeof_;
9574	int
9575	main ()
9576	{
9577	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
9578	test_array [0] = 0
9579
9580	;
9581	return 0;
9582	}
9583	_ACEOF
9584	rm -f conftest.$ac_objext
9585	if { (ac_try="$ac_compile"
9586	case "(($ac_try" in
9587	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9588	*) ac_try_echo=$ac_try;;
9589	esac
9590	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9591	(eval "$ac_compile") 2>conftest.er1
9592	ac_status=$?
9593	grep -v '^ *+' conftest.er1 >conftest.err
9594	rm -f conftest.er1
9595	cat conftest.err >&5
9596	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9597	(exit $ac_status); } && {
9598	test -z "$ac_cxx_werror_flag" ||
9599	test ! -s conftest.err
9600	} && test -s conftest.$ac_objext; then
9601	ac_hi=-1 ac_mid=-1
9602	while :; do
9603	cat >conftest.$ac_ext <<_ACEOF
9604	/* confdefs.h. */
9605	_ACEOF
9606	cat confdefs.h >>conftest.$ac_ext
9607	cat >>conftest.$ac_ext <<_ACEOF
9608	/* end confdefs.h. */
9609	$ac_includes_default
9610	typedef int * ac__type_sizeof_;
9611	int
9612	main ()
9613	{
9614	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
9615	test_array [0] = 0
9616
9617	;
9618	return 0;
9619	}
9620	_ACEOF
9621	rm -f conftest.$ac_objext
9622	if { (ac_try="$ac_compile"
9623	case "(($ac_try" in
9624	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9625	*) ac_try_echo=$ac_try;;
9626	esac
9627	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9628	(eval "$ac_compile") 2>conftest.er1
9629	ac_status=$?
9630	grep -v '^ *+' conftest.er1 >conftest.err
9631	rm -f conftest.er1
9632	cat conftest.err >&5
9633	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9634	(exit $ac_status); } && {
9635	test -z "$ac_cxx_werror_flag" ||
9636	test ! -s conftest.err
9637	} && test -s conftest.$ac_objext; then
9638	ac_lo=$ac_mid; break
9639	else
9640	echo "$as_me: failed program was:" >&5
9641	sed 's/^/| /' conftest.$ac_ext >&5
9642
9643	ac_hi=`expr '(' $ac_mid ')' - 1`
9644	if test $ac_mid -le $ac_hi; then
9645	ac_lo= ac_hi=
9646	break
9647	fi
9648	ac_mid=`expr 2 '*' $ac_mid`
9649	fi
9650
9651	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9652	done
9653	else
9654	echo "$as_me: failed program was:" >&5
9655	sed 's/^/| /' conftest.$ac_ext >&5
9656
9657	ac_lo= ac_hi=
9658	fi
9659
9660	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9661	fi
9662
9663	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9664	# Binary search between lo and hi bounds.
9665	while test "x$ac_lo" != "x$ac_hi"; do
9666	ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
9667	cat >conftest.$ac_ext <<_ACEOF
9668	/* confdefs.h. */
9669	_ACEOF
9670	cat confdefs.h >>conftest.$ac_ext
9671	cat >>conftest.$ac_ext <<_ACEOF
9672	/* end confdefs.h. */
9673	$ac_includes_default
9674	typedef int * ac__type_sizeof_;
9675	int
9676	main ()
9677	{
9678	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
9679	test_array [0] = 0
9680
9681	;
9682	return 0;
9683	}
9684	_ACEOF
9685	rm -f conftest.$ac_objext
9686	if { (ac_try="$ac_compile"
9687	case "(($ac_try" in
9688	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9689	*) ac_try_echo=$ac_try;;
9690	esac
9691	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9692	(eval "$ac_compile") 2>conftest.er1
9693	ac_status=$?
9694	grep -v '^ *+' conftest.er1 >conftest.err
9695	rm -f conftest.er1
9696	cat conftest.err >&5
9697	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9698	(exit $ac_status); } && {
9699	test -z "$ac_cxx_werror_flag" ||
9700	test ! -s conftest.err
9701	} && test -s conftest.$ac_objext; then
9702	ac_hi=$ac_mid
9703	else
9704	echo "$as_me: failed program was:" >&5
9705	sed 's/^/| /' conftest.$ac_ext >&5
9706
9707	ac_lo=`expr '(' $ac_mid ')' + 1`
9708	fi
9709
9710	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9711	done
9712	case $ac_lo in
9713	?*) ac_cv_sizeof_int_p=$ac_lo;;
9714	'') if test "$ac_cv_type_int_p" = yes; then
9715	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (int *)
9716	See \`config.log' for more details." >&5
9717	echo "$as_me: error: cannot compute sizeof (int *)
9718	See \`config.log' for more details." >&2;}
9719	{ (exit 77); exit 77; }; }
9720	else
9721	ac_cv_sizeof_int_p=0
9722	fi ;;
9723	esac
9724	else
9725	cat >conftest.$ac_ext <<_ACEOF
9726	/* confdefs.h. */
9727	_ACEOF
9728	cat confdefs.h >>conftest.$ac_ext
9729	cat >>conftest.$ac_ext <<_ACEOF
9730	/* end confdefs.h. */
9731	$ac_includes_default
9732	typedef int * ac__type_sizeof_;
9733	static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
9734	static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
9735	#include <stdio.h>
9736	#include <stdlib.h>
9737	int
9738	main ()
9739	{
9740
9741	FILE *f = fopen ("conftest.val", "w");
9742	if (! f)
9743	return 1;
9744	if (((long int) (sizeof (ac__type_sizeof_))) < 0)
9745	{
9746	long int i = longval ();
9747	if (i != ((long int) (sizeof (ac__type_sizeof_))))
9748	return 1;
9749	fprintf (f, "%ld\n", i);
9750	}
9751	else
9752	{
9753	unsigned long int i = ulongval ();
9754	if (i != ((long int) (sizeof (ac__type_sizeof_))))
9755	return 1;
9756	fprintf (f, "%lu\n", i);
9757	}
9758	return ferror (f) || fclose (f) != 0;
9759
9760	;
9761	return 0;
9762	}
9763	_ACEOF
9764	rm -f conftest$ac_exeext
9765	if { (ac_try="$ac_link"
9766	case "(($ac_try" in
9767	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9768	*) ac_try_echo=$ac_try;;
9769	esac
9770	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9771	(eval "$ac_link") 2>&5
9772	ac_status=$?
9773	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9774	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9775	{ (case "(($ac_try" in
9776	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9777	*) ac_try_echo=$ac_try;;
9778	esac
9779	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9780	(eval "$ac_try") 2>&5
9781	ac_status=$?
9782	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9783	(exit $ac_status); }; }; then
9784	ac_cv_sizeof_int_p=`cat conftest.val`
9785	else
9786	echo "$as_me: program exited with status $ac_status" >&5
9787	echo "$as_me: failed program was:" >&5
9788	sed 's/^/| /' conftest.$ac_ext >&5
9789
9790	( exit $ac_status )
9791	if test "$ac_cv_type_int_p" = yes; then
9792	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (int *)
9793	See \`config.log' for more details." >&5
9794	echo "$as_me: error: cannot compute sizeof (int *)
9795	See \`config.log' for more details." >&2;}
9796	{ (exit 77); exit 77; }; }
9797	else
9798	ac_cv_sizeof_int_p=0
9799	fi
9800	fi
9801	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9802	fi
9803	rm -f conftest.val
9804	fi
9805	{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_int_p" >&5
9806	echo "${ECHO_T}$ac_cv_sizeof_int_p" >&6; }
9807
9808
9809
9810	cat >>confdefs.h <<_ACEOF
9811	#define SIZEOF_INT_P $ac_cv_sizeof_int_p
9812	_ACEOF
9813
9814
9815
9816
9817	{ echo "$as_me:$LINENO: checking for int16_t" >&5
9818	echo $ECHO_N "checking for int16_t... $ECHO_C" >&6; }
9819	if test "${rxvt_cv_int16_t+set}" = set; then
9820	echo $ECHO_N "(cached) $ECHO_C" >&6
9821	else
9822	cat >conftest.$ac_ext <<_ACEOF
9823	/* confdefs.h. */
9824	_ACEOF
9825	cat confdefs.h >>conftest.$ac_ext
9826	cat >>conftest.$ac_ext <<_ACEOF
9827	/* end confdefs.h. */
9828	#include <stdint.h>
9829	int
9830	main ()
9831	{
9832	int16_t dummy;
9833	;
9834	return 0;
9835	}
9836	_ACEOF
9837	rm -f conftest.$ac_objext
9838	if { (ac_try="$ac_compile"
9839	case "(($ac_try" in
9840	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9841	*) ac_try_echo=$ac_try;;
9842	esac
9843	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9844	(eval "$ac_compile") 2>conftest.er1
9845	ac_status=$?
9846	grep -v '^ *+' conftest.er1 >conftest.err
9847	rm -f conftest.er1
9848	cat conftest.err >&5
9849	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9850	(exit $ac_status); } && {
9851	test -z "$ac_cxx_werror_flag" ||
9852	test ! -s conftest.err
9853	} && test -s conftest.$ac_objext; then
9854	rxvt_cv_int16_t=yes
9855	else
9856	echo "$as_me: failed program was:" >&5
9857	sed 's/^/| /' conftest.$ac_ext >&5
9858
9859	if test "$ac_cv_sizeof_char" -ge 2; then
9860	rxvt_cv_int16_t=" char"
9861	else
9862	if test "$ac_cv_sizeof_short" -ge 2; then
9863	rxvt_cv_int16_t=" short"
9864	else
9865	if test "$ac_cv_sizeof_int" -ge 2; then
9866	rxvt_cv_int16_t=" int"
9867	else
9868	if test "$ac_cv_sizeof_long" -ge 2; then
9869	rxvt_cv_int16_t=" long"
9870	else
9871	if test "$ac_cv_sizeof_long_long" -ge 2; then
9872	rxvt_cv_int16_t=" long long"
9873	else
9874	rxvt_cv_int16_t=" short" # we _must_ have a (possibly wrong) default
9875	fi
9876	fi
9877	fi
9878	fi
9879	fi
9880	fi
9881
9882	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9883	fi
9884	{ echo "$as_me:$LINENO: result: $rxvt_cv_int16_t" >&5
9885	echo "${ECHO_T}$rxvt_cv_int16_t" >&6; }
9886	if test x"$rxvt_cv_int16_t" != xyes; then
9887	rxvt_int16_typedef="typedef $rxvt_cv_int16_t int16_t;"
9888	else
9889	if test x"" = x; then
9890	rxvt_int16_typedef="/* typedef short int16_t; */"
9891	else
9892	rxvt_int16_typedef="/* typedef short int16_t; */"
9893	fi
9894	fi
9895
9896	{ echo "$as_me:$LINENO: checking for uint16_t" >&5
9897	echo $ECHO_N "checking for uint16_t... $ECHO_C" >&6; }
9898	if test "${rxvt_cv_uint16_t+set}" = set; then
9899	echo $ECHO_N "(cached) $ECHO_C" >&6
9900	else
9901	cat >conftest.$ac_ext <<_ACEOF
9902	/* confdefs.h. */
9903	_ACEOF
9904	cat confdefs.h >>conftest.$ac_ext
9905	cat >>conftest.$ac_ext <<_ACEOF
9906	/* end confdefs.h. */
9907	#include <stdint.h>
9908	int
9909	main ()
9910	{
9911	uint16_t dummy;
9912	;
9913	return 0;
9914	}
9915	_ACEOF
9916	rm -f conftest.$ac_objext
9917	if { (ac_try="$ac_compile"
9918	case "(($ac_try" in
9919	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9920	*) ac_try_echo=$ac_try;;
9921	esac
9922	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9923	(eval "$ac_compile") 2>conftest.er1
9924	ac_status=$?
9925	grep -v '^ *+' conftest.er1 >conftest.err
9926	rm -f conftest.er1
9927	cat conftest.err >&5
9928	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9929	(exit $ac_status); } && {
9930	test -z "$ac_cxx_werror_flag" ||
9931	test ! -s conftest.err
9932	} && test -s conftest.$ac_objext; then
9933	rxvt_cv_uint16_t=yes
9934	else
9935	echo "$as_me: failed program was:" >&5
9936	sed 's/^/| /' conftest.$ac_ext >&5
9937
9938	if test "$ac_cv_sizeof_char" -ge 2; then
9939	rxvt_cv_uint16_t="unsigned char"
9940	else
9941	if test "$ac_cv_sizeof_short" -ge 2; then
9942	rxvt_cv_uint16_t="unsigned short"
9943	else
9944	if test "$ac_cv_sizeof_int" -ge 2; then
9945	rxvt_cv_uint16_t="unsigned int"
9946	else
9947	if test "$ac_cv_sizeof_long" -ge 2; then
9948	rxvt_cv_uint16_t="unsigned long"
9949	else
9950	if test "$ac_cv_sizeof_long_long" -ge 2; then
9951	rxvt_cv_uint16_t="unsigned long long"
9952	else
9953	rxvt_cv_uint16_t="unsigned short" # we _must_ have a (possibly wrong) default
9954	fi
9955	fi
9956	fi
9957	fi
9958	fi
9959	fi
9960
9961	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9962	fi
9963	{ echo "$as_me:$LINENO: result: $rxvt_cv_uint16_t" >&5
9964	echo "${ECHO_T}$rxvt_cv_uint16_t" >&6; }
9965	if test x"$rxvt_cv_uint16_t" != xyes; then
9966	rxvt_uint16_typedef="typedef $rxvt_cv_uint16_t uint16_t;"
9967	else
9968	if test x"unsigned" = x; then
9969	rxvt_uint16_typedef="/* typedef short uint16_t; */"
9970	else
9971	rxvt_uint16_typedef="/* typedef unsigned short uint16_t; */"
9972	fi
9973	fi
9974
9975	{ echo "$as_me:$LINENO: checking for int32_t" >&5
9976	echo $ECHO_N "checking for int32_t... $ECHO_C" >&6; }
9977	if test "${rxvt_cv_int32_t+set}" = set; then
9978	echo $ECHO_N "(cached) $ECHO_C" >&6
9979	else
9980	cat >conftest.$ac_ext <<_ACEOF
9981	/* confdefs.h. */
9982	_ACEOF
9983	cat confdefs.h >>conftest.$ac_ext
9984	cat >>conftest.$ac_ext <<_ACEOF
9985	/* end confdefs.h. */
9986	#include <stdint.h>
9987	int
9988	main ()
9989	{
9990	int32_t dummy;
9991	;
9992	return 0;
9993	}
9994	_ACEOF
9995	rm -f conftest.$ac_objext
9996	if { (ac_try="$ac_compile"
9997	case "(($ac_try" in
9998	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9999	*) ac_try_echo=$ac_try;;
10000	esac
10001	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10002	(eval "$ac_compile") 2>conftest.er1
10003	ac_status=$?
10004	grep -v '^ *+' conftest.er1 >conftest.err
10005	rm -f conftest.er1
10006	cat conftest.err >&5
10007	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10008	(exit $ac_status); } && {
10009	test -z "$ac_cxx_werror_flag" ||
10010	test ! -s conftest.err
10011	} && test -s conftest.$ac_objext; then
10012	rxvt_cv_int32_t=yes
10013	else
10014	echo "$as_me: failed program was:" >&5
10015	sed 's/^/| /' conftest.$ac_ext >&5
10016
10017	if test "$ac_cv_sizeof_char" -ge 4; then
10018	rxvt_cv_int32_t=" char"
10019	else
10020	if test "$ac_cv_sizeof_short" -ge 4; then
10021	rxvt_cv_int32_t=" short"
10022	else
10023	if test "$ac_cv_sizeof_int" -ge 4; then
10024	rxvt_cv_int32_t=" int"
10025	else
10026	if test "$ac_cv_sizeof_long" -ge 4; then
10027	rxvt_cv_int32_t=" long"
10028	else
10029	if test "$ac_cv_sizeof_long_long" -ge 4; then
10030	rxvt_cv_int32_t=" long long"
10031	else
10032	rxvt_cv_int32_t=" int" # we _must_ have a (possibly wrong) default
10033	fi
10034	fi
10035	fi
10036	fi
10037	fi
10038	fi
10039
10040	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10041	fi
10042	{ echo "$as_me:$LINENO: result: $rxvt_cv_int32_t" >&5
10043	echo "${ECHO_T}$rxvt_cv_int32_t" >&6; }
10044	if test x"$rxvt_cv_int32_t" != xyes; then
10045	rxvt_int32_typedef="typedef $rxvt_cv_int32_t int32_t;"
10046	else
10047	if test x"" = x; then
10048	rxvt_int32_typedef="/* typedef int int32_t; */"
10049	else
10050	rxvt_int32_typedef="/* typedef int int32_t; */"
10051	fi
10052	fi
10053
10054	{ echo "$as_me:$LINENO: checking for uint32_t" >&5
10055	echo $ECHO_N "checking for uint32_t... $ECHO_C" >&6; }
10056	if test "${rxvt_cv_uint32_t+set}" = set; then
10057	echo $ECHO_N "(cached) $ECHO_C" >&6
10058	else
10059	cat >conftest.$ac_ext <<_ACEOF
10060	/* confdefs.h. */
10061	_ACEOF
10062	cat confdefs.h >>conftest.$ac_ext
10063	cat >>conftest.$ac_ext <<_ACEOF
10064	/* end confdefs.h. */
10065	#include <stdint.h>
10066	int
10067	main ()
10068	{
10069	uint32_t dummy;
10070	;
10071	return 0;
10072	}
10073	_ACEOF
10074	rm -f conftest.$ac_objext
10075	if { (ac_try="$ac_compile"
10076	case "(($ac_try" in
10077	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10078	*) ac_try_echo=$ac_try;;
10079	esac
10080	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10081	(eval "$ac_compile") 2>conftest.er1
10082	ac_status=$?
10083	grep -v '^ *+' conftest.er1 >conftest.err
10084	rm -f conftest.er1
10085	cat conftest.err >&5
10086	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10087	(exit $ac_status); } && {
10088	test -z "$ac_cxx_werror_flag" ||
10089	test ! -s conftest.err
10090	} && test -s conftest.$ac_objext; then
10091	rxvt_cv_uint32_t=yes
10092	else
10093	echo "$as_me: failed program was:" >&5
10094	sed 's/^/| /' conftest.$ac_ext >&5
10095
10096	if test "$ac_cv_sizeof_char" -ge 4; then
10097	rxvt_cv_uint32_t="unsigned char"
10098	else
10099	if test "$ac_cv_sizeof_short" -ge 4; then
10100	rxvt_cv_uint32_t="unsigned short"
10101	else
10102	if test "$ac_cv_sizeof_int" -ge 4; then
10103	rxvt_cv_uint32_t="unsigned int"
10104	else
10105	if test "$ac_cv_sizeof_long" -ge 4; then
10106	rxvt_cv_uint32_t="unsigned long"
10107	else
10108	if test "$ac_cv_sizeof_long_long" -ge 4; then
10109	rxvt_cv_uint32_t="unsigned long long"
10110	else
10111	rxvt_cv_uint32_t="unsigned int" # we _must_ have a (possibly wrong) default
10112	fi
10113	fi
10114	fi
10115	fi
10116	fi
10117	fi
10118
10119	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10120	fi
10121	{ echo "$as_me:$LINENO: result: $rxvt_cv_uint32_t" >&5
10122	echo "${ECHO_T}$rxvt_cv_uint32_t" >&6; }
10123	if test x"$rxvt_cv_uint32_t" != xyes; then
10124	rxvt_uint32_typedef="typedef $rxvt_cv_uint32_t uint32_t;"
10125	else
10126	if test x"unsigned" = x; then
10127	rxvt_uint32_typedef="/* typedef int uint32_t; */"
10128	else
10129	rxvt_uint32_typedef="/* typedef unsigned int uint32_t; */"
10130	fi
10131	fi
10132
10133	if test "$ac_cv_sizeof_int_p" -eq 8; then
10134	rxvt_intp_define="#define intp_t int64_t"
10135	rxvt_u_intp_define="#define u_intp_t u_int64_t"
10136	else
10137	if test "$ac_cv_sizeof_int_p" -eq 4; then
10138	rxvt_intp_define="#define intp_t int32_t"
10139	rxvt_u_intp_define="#define u_intp_t u_int32_t"
10140	else
10141	if test "$ac_cv_sizeof_int_p" -eq 2; then
10142	rxvt_intp_define="#define intp_t int16_t"
10143	rxvt_u_intp_define="#define u_intp_t u_int16_t"
10144	else
10145	rxvt_intp_define="#error set intp_t"
10146	rxvt_u_intp_define="#error set u_intp_t"
10147	fi
10148	fi
10149	fi
10150
10151
10152
10153	{ echo "$as_me:$LINENO: checking return type of signal handlers" >&5
10154	echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6; }
10155	if test "${ac_cv_type_signal+set}" = set; then
10156	echo $ECHO_N "(cached) $ECHO_C" >&6
10157	else
10158	cat >conftest.$ac_ext <<_ACEOF
10159	/* confdefs.h. */
10160	_ACEOF
10161	cat confdefs.h >>conftest.$ac_ext
10162	cat >>conftest.$ac_ext <<_ACEOF
10163	/* end confdefs.h. */
10164	#include <sys/types.h>
10165	#include <signal.h>
10166
10167	int
10168	main ()
10169	{
10170	return *(signal (0, 0)) (0) == 1;
10171	;
10172	return 0;
10173	}
10174	_ACEOF
10175	rm -f conftest.$ac_objext
10176	if { (ac_try="$ac_compile"
10177	case "(($ac_try" in
10178	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10179	*) ac_try_echo=$ac_try;;
10180	esac
10181	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10182	(eval "$ac_compile") 2>conftest.er1
10183	ac_status=$?
10184	grep -v '^ *+' conftest.er1 >conftest.err
10185	rm -f conftest.er1
10186	cat conftest.err >&5
10187	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10188	(exit $ac_status); } && {
10189	test -z "$ac_cxx_werror_flag" ||
10190	test ! -s conftest.err
10191	} && test -s conftest.$ac_objext; then
10192	ac_cv_type_signal=int
10193	else
10194	echo "$as_me: failed program was:" >&5
10195	sed 's/^/| /' conftest.$ac_ext >&5
10196
10197	ac_cv_type_signal=void
10198	fi
10199
10200	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10201	fi
10202	{ echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
10203	echo "${ECHO_T}$ac_cv_type_signal" >&6; }
10204
10205	cat >>confdefs.h <<_ACEOF
10206	#define RETSIGTYPE $ac_cv_type_signal
10207	_ACEOF
10208
10209
10210
10211
10212	for ac_func in unsetenv
10213	do
10214	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10215	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10216	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10217	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10218	echo $ECHO_N "(cached) $ECHO_C" >&6
10219	else
10220	cat >conftest.$ac_ext <<_ACEOF
10221	/* confdefs.h. */
10222	_ACEOF
10223	cat confdefs.h >>conftest.$ac_ext
10224	cat >>conftest.$ac_ext <<_ACEOF
10225	/* end confdefs.h. */
10226	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10227	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10228	#define $ac_func innocuous_$ac_func
10229
10230	/* System header to define __stub macros and hopefully few prototypes,
10231	which can conflict with char $ac_func (); below.
10232	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10233	<limits.h> exists even on freestanding compilers. */
10234
10235	#ifdef __STDC__
10236	# include <limits.h>
10237	#else
10238	# include <assert.h>
10239	#endif
10240
10241	#undef $ac_func
10242
10243	/* Override any GCC internal prototype to avoid an error.
10244	Use char because int might match the return type of a GCC
10245	builtin and then its argument prototype would still apply. */
10246	#ifdef __cplusplus
10247	extern "C"
10248	#endif
10249	char $ac_func ();
10250	/* The GNU C library defines this for functions which it implements
10251	to always fail with ENOSYS. Some functions are actually named
10252	something starting with __ and the normal name is an alias. */
10253	#if defined __stub_$ac_func || defined __stub___$ac_func
10254	choke me
10255	#endif
10256
10257	int
10258	main ()
10259	{
10260	return $ac_func ();
10261	;
10262	return 0;
10263	}
10264	_ACEOF
10265	rm -f conftest.$ac_objext conftest$ac_exeext
10266	if { (ac_try="$ac_link"
10267	case "(($ac_try" in
10268	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10269	*) ac_try_echo=$ac_try;;
10270	esac
10271	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10272	(eval "$ac_link") 2>conftest.er1
10273	ac_status=$?
10274	grep -v '^ *+' conftest.er1 >conftest.err
10275	rm -f conftest.er1
10276	cat conftest.err >&5
10277	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10278	(exit $ac_status); } && {
10279	test -z "$ac_cxx_werror_flag" ||
10280	test ! -s conftest.err
10281	} && test -s conftest$ac_exeext &&
10282	$as_test_x conftest$ac_exeext; then
10283	eval "$as_ac_var=yes"
10284	else
10285	echo "$as_me: failed program was:" >&5
10286	sed 's/^/| /' conftest.$ac_ext >&5
10287
10288	eval "$as_ac_var=no"
10289	fi
10290
10291	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10292	conftest$ac_exeext conftest.$ac_ext
10293	fi
10294	ac_res=`eval echo '${'$as_ac_var'}'`
10295	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10296	echo "${ECHO_T}$ac_res" >&6; }
10297	if test `eval echo '${'$as_ac_var'}'` = yes; then
10298	cat >>confdefs.h <<_ACEOF
10299	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10300	_ACEOF
10301
10302	fi
10303	done
10304		7434
10305		7435
10306		7436
10307	support_utmp=yes	7437	support_utmp=yes
10308	support_wtmp=yes	7438	support_wtmp=yes
10309	support_lastlog=yes	7439	support_lastlog=yes
10310		7440
10311	# Check whether --enable-utmp was given.	7441	# Check whether --enable-utmp was given.
10312	if test "${enable_utmp+set}" = set; then	7442	if test ${enable_utmp+y}
		7443	then :
10313	enableval=$enable_utmp; if test x$enableval = xyes -o x$enableval = xno; then	7444	enableval=$enable_utmp; if test x$enableval = xyes -o x$enableval = xno; then
10314	support_utmp=$enableval	7445	support_utmp=$enableval
10315	fi	7446	fi
10316	fi	7447	fi
10317		7448
10318		7449
10319	# Check whether --enable-wtmp was given.	7450	# Check whether --enable-wtmp was given.
10320	if test "${enable_wtmp+set}" = set; then	7451	if test ${enable_wtmp+y}
		7452	then :
10321	enableval=$enable_wtmp; if test x$enableval = xyes -o x$enableval = xno; then	7453	enableval=$enable_wtmp; if test x$enableval = xyes -o x$enableval = xno; then
10322	support_wtmp=$enableval	7454	support_wtmp=$enableval
10323	fi	7455	fi
10324	fi	7456	fi
10325		7457
10326		7458
10327	# Check whether --enable-lastlog was given.	7459	# Check whether --enable-lastlog was given.
10328	if test "${enable_lastlog+set}" = set; then	7460	if test ${enable_lastlog+y}
		7461	then :
10329	enableval=$enable_lastlog; if test x$enableval = xyes -o x$enableval = xno; then	7462	enableval=$enable_lastlog; if test x$enableval = xyes -o x$enableval = xno; then
10330	support_lastlog=$enableval	7463	support_lastlog=$enableval
10331	fi	7464	fi
10332	fi	7465	fi
10333		7466
10334		7467
10335	if test x$support_utmp = xyes; then	7468	if test x$support_utmp = xyes; then
10336		7469
10337	cat >>confdefs.h <<\_ACEOF	7470	printf "%s\n" "#define UTMP_SUPPORT 1" >>confdefs.h
10338	#define UTMP_SUPPORT 1
10339	_ACEOF
10340		7471
10341	fi	7472	fi
10342	if test x$support_wtmp = xyes; then	7473	if test x$support_wtmp = xyes; then
10343		7474
10344	cat >>confdefs.h <<\_ACEOF	7475	printf "%s\n" "#define WTMP_SUPPORT 1" >>confdefs.h
10345	#define WTMP_SUPPORT 1
10346	_ACEOF
10347		7476
10348	fi	7477	fi
10349	if test x$support_lastlog = xyes; then	7478	if test x$support_lastlog = xyes; then
10350		7479
10351	cat >>confdefs.h <<\_ACEOF	7480	printf "%s\n" "#define LASTLOG_SUPPORT 1" >>confdefs.h
10352	#define LASTLOG_SUPPORT 1
10353	_ACEOF
10354		7481
10355	fi	7482	fi
10356		7483
		7484	ac_fn_cxx_check_func "$LINENO" "updwtmp" "ac_cv_func_updwtmp"
		7485	if test "x$ac_cv_func_updwtmp" = xyes
		7486	then :
		7487	printf "%s\n" "#define HAVE_UPDWTMP 1" >>confdefs.h
10357		7488
		7489	fi
		7490	ac_fn_cxx_check_func "$LINENO" "updwtmpx" "ac_cv_func_updwtmpx"
		7491	if test "x$ac_cv_func_updwtmpx" = xyes
		7492	then :
		7493	printf "%s\n" "#define HAVE_UPDWTMPX 1" >>confdefs.h
10358		7494
		7495	fi
		7496	ac_fn_cxx_check_func "$LINENO" "updlastlogx" "ac_cv_func_updlastlogx"
		7497	if test "x$ac_cv_func_updlastlogx" = xyes
		7498	then :
		7499	printf "%s\n" "#define HAVE_UPDLASTLOGX 1" >>confdefs.h
10359		7500
10360	for ac_func in \	7501	fi
10361	updwtmp \
10362	updwtmpx \
10363	updlastlogx \
10364		7502
10365	do
10366	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10367	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10368	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10369	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10370	echo $ECHO_N "(cached) $ECHO_C" >&6
10371	else
10372	cat >conftest.$ac_ext <<_ACEOF
10373	/* confdefs.h. */
10374	_ACEOF
10375	cat confdefs.h >>conftest.$ac_ext
10376	cat >>conftest.$ac_ext <<_ACEOF
10377	/* end confdefs.h. */
10378	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10379	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10380	#define $ac_func innocuous_$ac_func
10381		7503
10382	/* System header to define __stub macros and hopefully few prototypes,	7504	ac_fn_cxx_check_header_compile "$LINENO" "lastlog.h" "ac_cv_header_lastlog_h" "$ac_includes_default"
10383	which can conflict with char $ac_func (); below.	7505	if test "x$ac_cv_header_lastlog_h" = xyes
10384	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	7506	then :
10385	<limits.h> exists even on freestanding compilers. */	7507	printf "%s\n" "#define HAVE_LASTLOG_H 1" >>confdefs.h
10386		7508
10387	#ifdef __STDC__	7509	fi
10388	# include <limits.h>
10389	#else
10390	# include <assert.h>
10391	#endif
10392		7510
10393	#undef $ac_func
10394		7511
10395	/* Override any GCC internal prototype to avoid an error.	7512	case $host in
10396	Use char because int might match the return type of a GCC	7513	*-*-solaris*)
10397	builtin and then its argument prototype would still apply. */
10398	#ifdef __cplusplus
10399	extern "C"
10400	#endif
10401	char $ac_func ();
10402	/* The GNU C library defines this for functions which it implements
10403	to always fail with ENOSYS. Some functions are actually named
10404	something starting with __ and the normal name is an alias. */
10405	#if defined __stub_$ac_func || defined __stub___$ac_func
10406	choke me
10407	#endif
10408		7514
10409	int	7515	printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
10410	main ()	7516
10411	{	7517	;;
10412	return $ac_func ();
10413	;
10414	return 0;
10415	}
10416	_ACEOF
10417	rm -f conftest.$ac_objext conftest$ac_exeext
10418	if { (ac_try="$ac_link"
10419	case "(($ac_try" in
10420	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10421	*) ac_try_echo=$ac_try;;
10422	esac	7518	esac
10423	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10424	(eval "$ac_link") 2>conftest.er1
10425	ac_status=$?
10426	grep -v '^ *+' conftest.er1 >conftest.err
10427	rm -f conftest.er1
10428	cat conftest.err >&5
10429	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10430	(exit $ac_status); } && {
10431	test -z "$ac_cxx_werror_flag" ||
10432	test ! -s conftest.err
10433	} && test -s conftest$ac_exeext &&
10434	$as_test_x conftest$ac_exeext; then
10435	eval "$as_ac_var=yes"
10436	else
10437	echo "$as_me: failed program was:" >&5
10438	sed 's/^/| /' conftest.$ac_ext >&5
10439		7519
10440	eval "$as_ac_var=no"
10441	fi
10442		7520
10443	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	7521	for ac_header in utmp.h
10444	conftest$ac_exeext conftest.$ac_ext	7522	do :
10445	fi	7523	ac_fn_cxx_check_header_compile "$LINENO" "utmp.h" "ac_cv_header_utmp_h" "$ac_includes_default"
10446	ac_res=`eval echo '${'$as_ac_var'}'`
10447	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10448	echo "${ECHO_T}$ac_res" >&6; }
10449	if test `eval echo '${'$as_ac_var'}'` = yes; then
10450	cat >>confdefs.h <<_ACEOF
10451	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10452	_ACEOF
10453
10454	fi
10455	done
10456
10457
10458
10459
10460
10461	for ac_header in \
10462	utmp.h \
10463	utmpx.h \
10464	lastlog.h \
10465
10466	do
10467	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10468	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10469	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10470	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10471	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10472	echo $ECHO_N "(cached) $ECHO_C" >&6
10473	fi
10474	ac_res=`eval echo '${'$as_ac_Header'}'`
10475	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10476	echo "${ECHO_T}$ac_res" >&6; }
10477	else
10478	# Is the header compilable?
10479	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
10480	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
10481	cat >conftest.$ac_ext <<_ACEOF
10482	/* confdefs.h. */
10483	_ACEOF
10484	cat confdefs.h >>conftest.$ac_ext
10485	cat >>conftest.$ac_ext <<_ACEOF
10486	/* end confdefs.h. */
10487	$ac_includes_default
10488	#include <$ac_header>
10489	_ACEOF
10490	rm -f conftest.$ac_objext
10491	if { (ac_try="$ac_compile"
10492	case "(($ac_try" in
10493	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10494	*) ac_try_echo=$ac_try;;
10495	esac
10496	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10497	(eval "$ac_compile") 2>conftest.er1
10498	ac_status=$?
10499	grep -v '^ *+' conftest.er1 >conftest.err
10500	rm -f conftest.er1
10501	cat conftest.err >&5
10502	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10503	(exit $ac_status); } && {
10504	test -z "$ac_cxx_werror_flag" ||
10505	test ! -s conftest.err
10506	} && test -s conftest.$ac_objext; then
10507	ac_header_compiler=yes
10508	else
10509	echo "$as_me: failed program was:" >&5
10510	sed 's/^/| /' conftest.$ac_ext >&5
10511
10512	ac_header_compiler=no
10513	fi
10514
10515	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10516	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
10517	echo "${ECHO_T}$ac_header_compiler" >&6; }
10518
10519	# Is the header present?
10520	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
10521	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
10522	cat >conftest.$ac_ext <<_ACEOF
10523	/* confdefs.h. */
10524	_ACEOF
10525	cat confdefs.h >>conftest.$ac_ext
10526	cat >>conftest.$ac_ext <<_ACEOF
10527	/* end confdefs.h. */
10528	#include <$ac_header>
10529	_ACEOF
10530	if { (ac_try="$ac_cpp conftest.$ac_ext"
10531	case "(($ac_try" in
10532	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10533	*) ac_try_echo=$ac_try;;
10534	esac
10535	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10536	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
10537	ac_status=$?
10538	grep -v '^ *+' conftest.er1 >conftest.err
10539	rm -f conftest.er1
10540	cat conftest.err >&5
10541	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10542	(exit $ac_status); } >/dev/null && {
10543	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
10544	test ! -s conftest.err
10545	}; then
10546	ac_header_preproc=yes
10547	else
10548	echo "$as_me: failed program was:" >&5
10549	sed 's/^/| /' conftest.$ac_ext >&5
10550
10551	ac_header_preproc=no
10552	fi
10553
10554	rm -f conftest.err conftest.$ac_ext
10555	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10556	echo "${ECHO_T}$ac_header_preproc" >&6; }
10557
10558	# So? What about this header?
10559	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
10560	yes:no: )
10561	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
10562	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
10563	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
10564	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
10565	ac_header_preproc=yes
10566	;;
10567	no:yes:* )
10568	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
10569	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
10570	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
10571	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
10572	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
10573	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
10574	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
10575	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
10576	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
10577	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
10578	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
10579	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
10580
10581	;;
10582	esac
10583	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10584	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10585	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10586	echo $ECHO_N "(cached) $ECHO_C" >&6
10587	else
10588	eval "$as_ac_Header=\$ac_header_preproc"
10589	fi
10590	ac_res=`eval echo '${'$as_ac_Header'}'`
10591	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10592	echo "${ECHO_T}$ac_res" >&6; }
10593
10594	fi
10595	if test `eval echo '${'$as_ac_Header'}'` = yes; then
10596	cat >>confdefs.h <<_ACEOF
10597	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10598	_ACEOF
10599
10600	fi
10601
10602	done
10603
10604
10605
10606	if test "${ac_cv_header_utmp_h+set}" = set; then
10607	{ echo "$as_me:$LINENO: checking for utmp.h" >&5
10608	echo $ECHO_N "checking for utmp.h... $ECHO_C" >&6; }
10609	if test "${ac_cv_header_utmp_h+set}" = set; then
10610	echo $ECHO_N "(cached) $ECHO_C" >&6
10611	fi
10612	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmp_h" >&5
10613	echo "${ECHO_T}$ac_cv_header_utmp_h" >&6; }
10614	else
10615	# Is the header compilable?
10616	{ echo "$as_me:$LINENO: checking utmp.h usability" >&5
10617	echo $ECHO_N "checking utmp.h usability... $ECHO_C" >&6; }
10618	cat >conftest.$ac_ext <<_ACEOF
10619	/* confdefs.h. */
10620	_ACEOF
10621	cat confdefs.h >>conftest.$ac_ext
10622	cat >>conftest.$ac_ext <<_ACEOF
10623	/* end confdefs.h. */
10624	$ac_includes_default
10625	#include <utmp.h>
10626	_ACEOF
10627	rm -f conftest.$ac_objext
10628	if { (ac_try="$ac_compile"
10629	case "(($ac_try" in
10630	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10631	*) ac_try_echo=$ac_try;;
10632	esac
10633	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10634	(eval "$ac_compile") 2>conftest.er1
10635	ac_status=$?
10636	grep -v '^ *+' conftest.er1 >conftest.err
10637	rm -f conftest.er1
10638	cat conftest.err >&5
10639	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10640	(exit $ac_status); } && {
10641	test -z "$ac_cxx_werror_flag" ||
10642	test ! -s conftest.err
10643	} && test -s conftest.$ac_objext; then
10644	ac_header_compiler=yes
10645	else
10646	echo "$as_me: failed program was:" >&5
10647	sed 's/^/| /' conftest.$ac_ext >&5
10648
10649	ac_header_compiler=no
10650	fi
10651
10652	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10653	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
10654	echo "${ECHO_T}$ac_header_compiler" >&6; }
10655
10656	# Is the header present?
10657	{ echo "$as_me:$LINENO: checking utmp.h presence" >&5
10658	echo $ECHO_N "checking utmp.h presence... $ECHO_C" >&6; }
10659	cat >conftest.$ac_ext <<_ACEOF
10660	/* confdefs.h. */
10661	_ACEOF
10662	cat confdefs.h >>conftest.$ac_ext
10663	cat >>conftest.$ac_ext <<_ACEOF
10664	/* end confdefs.h. */
10665	#include <utmp.h>
10666	_ACEOF
10667	if { (ac_try="$ac_cpp conftest.$ac_ext"
10668	case "(($ac_try" in
10669	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10670	*) ac_try_echo=$ac_try;;
10671	esac
10672	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10673	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
10674	ac_status=$?
10675	grep -v '^ *+' conftest.er1 >conftest.err
10676	rm -f conftest.er1
10677	cat conftest.err >&5
10678	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10679	(exit $ac_status); } >/dev/null && {
10680	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
10681	test ! -s conftest.err
10682	}; then
10683	ac_header_preproc=yes
10684	else
10685	echo "$as_me: failed program was:" >&5
10686	sed 's/^/| /' conftest.$ac_ext >&5
10687
10688	ac_header_preproc=no
10689	fi
10690
10691	rm -f conftest.err conftest.$ac_ext
10692	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10693	echo "${ECHO_T}$ac_header_preproc" >&6; }
10694
10695	# So? What about this header?
10696	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
10697	yes:no: )
10698	{ echo "$as_me:$LINENO: WARNING: utmp.h: accepted by the compiler, rejected by the preprocessor!" >&5
10699	echo "$as_me: WARNING: utmp.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
10700	{ echo "$as_me:$LINENO: WARNING: utmp.h: proceeding with the compiler's result" >&5
10701	echo "$as_me: WARNING: utmp.h: proceeding with the compiler's result" >&2;}
10702	ac_header_preproc=yes
10703	;;
10704	no:yes:* )
10705	{ echo "$as_me:$LINENO: WARNING: utmp.h: present but cannot be compiled" >&5
10706	echo "$as_me: WARNING: utmp.h: present but cannot be compiled" >&2;}
10707	{ echo "$as_me:$LINENO: WARNING: utmp.h: check for missing prerequisite headers?" >&5
10708	echo "$as_me: WARNING: utmp.h: check for missing prerequisite headers?" >&2;}
10709	{ echo "$as_me:$LINENO: WARNING: utmp.h: see the Autoconf documentation" >&5
10710	echo "$as_me: WARNING: utmp.h: see the Autoconf documentation" >&2;}
10711	{ echo "$as_me:$LINENO: WARNING: utmp.h: section \"Present But Cannot Be Compiled\"" >&5
10712	echo "$as_me: WARNING: utmp.h: section \"Present But Cannot Be Compiled\"" >&2;}
10713	{ echo "$as_me:$LINENO: WARNING: utmp.h: proceeding with the preprocessor's result" >&5
10714	echo "$as_me: WARNING: utmp.h: proceeding with the preprocessor's result" >&2;}
10715	{ echo "$as_me:$LINENO: WARNING: utmp.h: in the future, the compiler will take precedence" >&5
10716	echo "$as_me: WARNING: utmp.h: in the future, the compiler will take precedence" >&2;}
10717
10718	;;
10719	esac
10720	{ echo "$as_me:$LINENO: checking for utmp.h" >&5
10721	echo $ECHO_N "checking for utmp.h... $ECHO_C" >&6; }
10722	if test "${ac_cv_header_utmp_h+set}" = set; then
10723	echo $ECHO_N "(cached) $ECHO_C" >&6
10724	else
10725	ac_cv_header_utmp_h=$ac_header_preproc
10726	fi
10727	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmp_h" >&5
10728	echo "${ECHO_T}$ac_cv_header_utmp_h" >&6; }
10729
10730	fi
10731	if test $ac_cv_header_utmp_h = yes; then	7524	if test "x$ac_cv_header_utmp_h" = xyes
10732	{ echo "$as_me:$LINENO: checking for struct utmp" >&5	7525	then :
10733	echo $ECHO_N "checking for struct utmp... $ECHO_C" >&6; }	7526	printf "%s\n" "#define HAVE_UTMP_H 1" >>confdefs.h
10734	if test "${struct_utmp+set}" = set; then	7527
10735	echo $ECHO_N "(cached) $ECHO_C" >&6	7528	ac_fn_cxx_check_type "$LINENO" "struct utmp" "ac_cv_type_struct_utmp" "
10736	else
10737	cat >conftest.$ac_ext <<_ACEOF
10738	/* confdefs.h. */
10739	_ACEOF
10740	cat confdefs.h >>conftest.$ac_ext
10741	cat >>conftest.$ac_ext <<_ACEOF
10742	/* end confdefs.h. */
10743	#include <sys/types.h>	7529	#include <sys/types.h>
10744	#include <utmp.h>	7530	#include <utmp.h>
10745	int
10746	main ()
10747	{
10748	struct utmp ut;
10749	;
10750	return 0;
10751	}
10752	_ACEOF
10753	rm -f conftest.$ac_objext
10754	if { (ac_try="$ac_compile"
10755	case "(($ac_try" in
10756	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10757	*) ac_try_echo=$ac_try;;
10758	esac
10759	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10760	(eval "$ac_compile") 2>conftest.er1
10761	ac_status=$?
10762	grep -v '^ *+' conftest.er1 >conftest.err
10763	rm -f conftest.er1
10764	cat conftest.err >&5
10765	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10766	(exit $ac_status); } && {
10767	test -z "$ac_cxx_werror_flag" ||
10768	test ! -s conftest.err
10769	} && test -s conftest.$ac_objext; then
10770	struct_utmp=yes
10771	else
10772	echo "$as_me: failed program was:" >&5
10773	sed 's/^/| /' conftest.$ac_ext >&5
10774		7531
10775	struct_utmp=no	7532	"
10776	fi	7533	if test "x$ac_cv_type_struct_utmp" = xyes
		7534	then :
10777		7535
10778	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7536	printf "%s\n" "#define HAVE_STRUCT_UTMP 1" >>confdefs.h
10779	fi
10780	{ echo "$as_me:$LINENO: result: $struct_utmp" >&5
10781	echo "${ECHO_T}$struct_utmp" >&6; }
10782	if test x$struct_utmp = xyes; then
10783		7537
10784	cat >>confdefs.h <<\_ACEOF
10785	#define HAVE_STRUCT_UTMP 1
10786	_ACEOF
10787		7538
10788	fi	7539	fi
10789		7540
10790		7541
10791	{ echo "$as_me:$LINENO: checking for ut_host in utmp struct" >&5	7542	ac_fn_cxx_check_member "$LINENO" "struct utmp" "ut_host" "ac_cv_member_struct_utmp_ut_host" "
10792	echo $ECHO_N "checking for ut_host in utmp struct... $ECHO_C" >&6; }
10793	if test "${struct_utmp_host+set}" = set; then
10794	echo $ECHO_N "(cached) $ECHO_C" >&6
10795	else
10796	cat >conftest.$ac_ext <<_ACEOF
10797	/* confdefs.h. */
10798	_ACEOF
10799	cat confdefs.h >>conftest.$ac_ext
10800	cat >>conftest.$ac_ext <<_ACEOF
10801	/* end confdefs.h. */
10802	#include <sys/types.h>	7543	#include <sys/types.h>
10803	#include <utmp.h>	7544	#include <utmp.h>
10804	int
10805	main ()
10806	{
10807	struct utmp ut; ut.ut_host;
10808	;
10809	return 0;
10810	}
10811	_ACEOF
10812	rm -f conftest.$ac_objext
10813	if { (ac_try="$ac_compile"
10814	case "(($ac_try" in
10815	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10816	*) ac_try_echo=$ac_try;;
10817	esac
10818	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10819	(eval "$ac_compile") 2>conftest.er1
10820	ac_status=$?
10821	grep -v '^ *+' conftest.er1 >conftest.err
10822	rm -f conftest.er1
10823	cat conftest.err >&5
10824	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10825	(exit $ac_status); } && {
10826	test -z "$ac_cxx_werror_flag" ||
10827	test ! -s conftest.err
10828	} && test -s conftest.$ac_objext; then
10829	struct_utmp_host=yes
10830	else
10831	echo "$as_me: failed program was:" >&5
10832	sed 's/^/| /' conftest.$ac_ext >&5
10833		7545
10834	struct_utmp_host=no	7546	"
10835	fi	7547	if test "x$ac_cv_member_struct_utmp_ut_host" = xyes
		7548	then :
10836		7549
10837	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7550	printf "%s\n" "#define HAVE_UTMP_HOST 1" >>confdefs.h
10838	fi
10839	{ echo "$as_me:$LINENO: result: $struct_utmp_host" >&5
10840	echo "${ECHO_T}$struct_utmp_host" >&6; }
10841	if test x$struct_utmp_host = xyes; then
10842		7551
10843	cat >>confdefs.h <<\_ACEOF
10844	#define HAVE_UTMP_HOST 1
10845	_ACEOF
10846
10847	fi	7552	fi
10848		7553
10849	{ echo "$as_me:$LINENO: checking for ut_pid in utmp struct" >&5	7554
10850	echo $ECHO_N "checking for ut_pid in utmp struct... $ECHO_C" >&6; }	7555	ac_fn_cxx_check_member "$LINENO" "struct utmp" "ut_pid" "ac_cv_member_struct_utmp_ut_pid" "
10851	if test "${struct_utmp_pid+set}" = set; then
10852	echo $ECHO_N "(cached) $ECHO_C" >&6
10853	else
10854	cat >conftest.$ac_ext <<_ACEOF
10855	/* confdefs.h. */
10856	_ACEOF
10857	cat confdefs.h >>conftest.$ac_ext
10858	cat >>conftest.$ac_ext <<_ACEOF
10859	/* end confdefs.h. */
10860	#include <sys/types.h>	7556	#include <sys/types.h>
10861	#include <utmp.h>	7557	#include <utmp.h>
10862	int
10863	main ()
10864	{
10865	struct utmp ut; ut.ut_pid;
10866	;
10867	return 0;
10868	}
10869	_ACEOF
10870	rm -f conftest.$ac_objext
10871	if { (ac_try="$ac_compile"
10872	case "(($ac_try" in
10873	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10874	*) ac_try_echo=$ac_try;;
10875	esac
10876	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10877	(eval "$ac_compile") 2>conftest.er1
10878	ac_status=$?
10879	grep -v '^ *+' conftest.er1 >conftest.err
10880	rm -f conftest.er1
10881	cat conftest.err >&5
10882	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10883	(exit $ac_status); } && {
10884	test -z "$ac_cxx_werror_flag" ||
10885	test ! -s conftest.err
10886	} && test -s conftest.$ac_objext; then
10887	struct_utmp_pid=yes
10888	else
10889	echo "$as_me: failed program was:" >&5
10890	sed 's/^/| /' conftest.$ac_ext >&5
10891		7558
10892	struct_utmp_pid=no	7559	"
10893	fi	7560	if test "x$ac_cv_member_struct_utmp_ut_pid" = xyes
		7561	then :
10894		7562
10895	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7563	printf "%s\n" "#define HAVE_UTMP_PID 1" >>confdefs.h
10896	fi
10897	{ echo "$as_me:$LINENO: result: $struct_utmp_pid" >&5
10898	echo "${ECHO_T}$struct_utmp_pid" >&6; }
10899	if test x$struct_utmp_pid = xyes; then
10900		7564
10901	cat >>confdefs.h <<\_ACEOF
10902	#define HAVE_UTMP_PID 1
10903	_ACEOF
10904
10905	fi	7565	fi
10906		7566
10907	fi
10908		7567
10909
10910
10911	if test "${ac_cv_header_utmpx_h+set}" = set; then
10912	{ echo "$as_me:$LINENO: checking for utmpx.h" >&5
10913	echo $ECHO_N "checking for utmpx.h... $ECHO_C" >&6; }
10914	if test "${ac_cv_header_utmpx_h+set}" = set; then
10915	echo $ECHO_N "(cached) $ECHO_C" >&6
10916	fi	7568	fi
10917	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmpx_h" >&5
10918	echo "${ECHO_T}$ac_cv_header_utmpx_h" >&6; }
10919	else
10920	# Is the header compilable?
10921	{ echo "$as_me:$LINENO: checking utmpx.h usability" >&5
10922	echo $ECHO_N "checking utmpx.h usability... $ECHO_C" >&6; }
10923	cat >conftest.$ac_ext <<_ACEOF
10924	/* confdefs.h. */
10925	_ACEOF
10926	cat confdefs.h >>conftest.$ac_ext
10927	cat >>conftest.$ac_ext <<_ACEOF
10928	/* end confdefs.h. */
10929	$ac_includes_default
10930	#include <utmpx.h>
10931	_ACEOF
10932	rm -f conftest.$ac_objext
10933	if { (ac_try="$ac_compile"
10934	case "(($ac_try" in
10935	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10936	*) ac_try_echo=$ac_try;;
10937	esac
10938	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10939	(eval "$ac_compile") 2>conftest.er1
10940	ac_status=$?
10941	grep -v '^ *+' conftest.er1 >conftest.err
10942	rm -f conftest.er1
10943	cat conftest.err >&5
10944	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10945	(exit $ac_status); } && {
10946	test -z "$ac_cxx_werror_flag" ||
10947	test ! -s conftest.err
10948	} && test -s conftest.$ac_objext; then
10949	ac_header_compiler=yes
10950	else
10951	echo "$as_me: failed program was:" >&5
10952	sed 's/^/| /' conftest.$ac_ext >&5
10953		7569
10954	ac_header_compiler=no	7570	done
10955	fi
10956		7571
10957	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7572	for ac_header in utmpx.h
10958	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5	7573	do :
10959	echo "${ECHO_T}$ac_header_compiler" >&6; }	7574	ac_fn_cxx_check_header_compile "$LINENO" "utmpx.h" "ac_cv_header_utmpx_h" "$ac_includes_default"
10960
10961	# Is the header present?
10962	{ echo "$as_me:$LINENO: checking utmpx.h presence" >&5
10963	echo $ECHO_N "checking utmpx.h presence... $ECHO_C" >&6; }
10964	cat >conftest.$ac_ext <<_ACEOF
10965	/* confdefs.h. */
10966	_ACEOF
10967	cat confdefs.h >>conftest.$ac_ext
10968	cat >>conftest.$ac_ext <<_ACEOF
10969	/* end confdefs.h. */
10970	#include <utmpx.h>
10971	_ACEOF
10972	if { (ac_try="$ac_cpp conftest.$ac_ext"
10973	case "(($ac_try" in
10974	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10975	*) ac_try_echo=$ac_try;;
10976	esac
10977	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10978	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
10979	ac_status=$?
10980	grep -v '^ *+' conftest.er1 >conftest.err
10981	rm -f conftest.er1
10982	cat conftest.err >&5
10983	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10984	(exit $ac_status); } >/dev/null && {
10985	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
10986	test ! -s conftest.err
10987	}; then
10988	ac_header_preproc=yes
10989	else
10990	echo "$as_me: failed program was:" >&5
10991	sed 's/^/| /' conftest.$ac_ext >&5
10992
10993	ac_header_preproc=no
10994	fi
10995
10996	rm -f conftest.err conftest.$ac_ext
10997	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10998	echo "${ECHO_T}$ac_header_preproc" >&6; }
10999
11000	# So? What about this header?
11001	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
11002	yes:no: )
11003	{ echo "$as_me:$LINENO: WARNING: utmpx.h: accepted by the compiler, rejected by the preprocessor!" >&5
11004	echo "$as_me: WARNING: utmpx.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
11005	{ echo "$as_me:$LINENO: WARNING: utmpx.h: proceeding with the compiler's result" >&5
11006	echo "$as_me: WARNING: utmpx.h: proceeding with the compiler's result" >&2;}
11007	ac_header_preproc=yes
11008	;;
11009	no:yes:* )
11010	{ echo "$as_me:$LINENO: WARNING: utmpx.h: present but cannot be compiled" >&5
11011	echo "$as_me: WARNING: utmpx.h: present but cannot be compiled" >&2;}
11012	{ echo "$as_me:$LINENO: WARNING: utmpx.h: check for missing prerequisite headers?" >&5
11013	echo "$as_me: WARNING: utmpx.h: check for missing prerequisite headers?" >&2;}
11014	{ echo "$as_me:$LINENO: WARNING: utmpx.h: see the Autoconf documentation" >&5
11015	echo "$as_me: WARNING: utmpx.h: see the Autoconf documentation" >&2;}
11016	{ echo "$as_me:$LINENO: WARNING: utmpx.h: section \"Present But Cannot Be Compiled\"" >&5
11017	echo "$as_me: WARNING: utmpx.h: section \"Present But Cannot Be Compiled\"" >&2;}
11018	{ echo "$as_me:$LINENO: WARNING: utmpx.h: proceeding with the preprocessor's result" >&5
11019	echo "$as_me: WARNING: utmpx.h: proceeding with the preprocessor's result" >&2;}
11020	{ echo "$as_me:$LINENO: WARNING: utmpx.h: in the future, the compiler will take precedence" >&5
11021	echo "$as_me: WARNING: utmpx.h: in the future, the compiler will take precedence" >&2;}
11022
11023	;;
11024	esac
11025	{ echo "$as_me:$LINENO: checking for utmpx.h" >&5
11026	echo $ECHO_N "checking for utmpx.h... $ECHO_C" >&6; }
11027	if test "${ac_cv_header_utmpx_h+set}" = set; then
11028	echo $ECHO_N "(cached) $ECHO_C" >&6
11029	else
11030	ac_cv_header_utmpx_h=$ac_header_preproc
11031	fi
11032	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmpx_h" >&5
11033	echo "${ECHO_T}$ac_cv_header_utmpx_h" >&6; }
11034
11035	fi
11036	if test $ac_cv_header_utmpx_h = yes; then	7575	if test "x$ac_cv_header_utmpx_h" = xyes
11037	{ echo "$as_me:$LINENO: checking for struct utmpx" >&5	7576	then :
11038	echo $ECHO_N "checking for struct utmpx... $ECHO_C" >&6; }	7577	printf "%s\n" "#define HAVE_UTMPX_H 1" >>confdefs.h
11039	if test "${struct_utmpx+set}" = set; then	7578
11040	echo $ECHO_N "(cached) $ECHO_C" >&6	7579	ac_fn_cxx_check_type "$LINENO" "struct utmpx" "ac_cv_type_struct_utmpx" "
11041	else
11042	cat >conftest.$ac_ext <<_ACEOF
11043	/* confdefs.h. */
11044	_ACEOF
11045	cat confdefs.h >>conftest.$ac_ext
11046	cat >>conftest.$ac_ext <<_ACEOF
11047	/* end confdefs.h. */
11048	#include <sys/types.h>	7580	#include <sys/types.h>
11049	#include <utmpx.h>	7581	#include <utmpx.h>
11050	int
11051	main ()
11052	{
11053	struct utmpx ut;
11054	;
11055	return 0;
11056	}
11057	_ACEOF
11058	rm -f conftest.$ac_objext
11059	if { (ac_try="$ac_compile"
11060	case "(($ac_try" in
11061	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11062	*) ac_try_echo=$ac_try;;
11063	esac
11064	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11065	(eval "$ac_compile") 2>conftest.er1
11066	ac_status=$?
11067	grep -v '^ *+' conftest.er1 >conftest.err
11068	rm -f conftest.er1
11069	cat conftest.err >&5
11070	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11071	(exit $ac_status); } && {
11072	test -z "$ac_cxx_werror_flag" ||
11073	test ! -s conftest.err
11074	} && test -s conftest.$ac_objext; then
11075	struct_utmpx=yes
11076	else
11077	echo "$as_me: failed program was:" >&5
11078	sed 's/^/| /' conftest.$ac_ext >&5
11079		7582
11080	struct_utmpx=no	7583	"
11081	fi
11082
11083	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11084	fi
11085	{ echo "$as_me:$LINENO: result: $struct_utmpx" >&5
11086	echo "${ECHO_T}$struct_utmpx" >&6; }
11087	if test x$struct_utmpx = xyes; then	7584	if test "x$ac_cv_type_struct_utmpx" = xyes
		7585	then :
11088		7586
11089	cat >>confdefs.h <<\_ACEOF	7587	printf "%s\n" "#define HAVE_STRUCT_UTMPX 1" >>confdefs.h
11090	#define HAVE_STRUCT_UTMPX 1
11091	_ACEOF
11092		7588
11093	fi
11094		7589
		7590	fi
11095		7591
11096	{ echo "$as_me:$LINENO: checking for host in utmpx struct" >&5	7592
11097	echo $ECHO_N "checking for host in utmpx struct... $ECHO_C" >&6; }	7593	ac_fn_cxx_check_member "$LINENO" "struct utmpx" "ut_host" "ac_cv_member_struct_utmpx_ut_host" "
11098	if test "${struct_utmpx_host+set}" = set; then
11099	echo $ECHO_N "(cached) $ECHO_C" >&6
11100	else
11101	cat >conftest.$ac_ext <<_ACEOF
11102	/* confdefs.h. */
11103	_ACEOF
11104	cat confdefs.h >>conftest.$ac_ext
11105	cat >>conftest.$ac_ext <<_ACEOF
11106	/* end confdefs.h. */
11107	#include <sys/types.h>	7594	#include <sys/types.h>
11108	#include <utmpx.h>	7595	#include <utmpx.h>
11109	int
11110	main ()
11111	{
11112	struct utmpx utx; utx.ut_host;
11113	;
11114	return 0;
11115	}
11116	_ACEOF
11117	rm -f conftest.$ac_objext
11118	if { (ac_try="$ac_compile"
11119	case "(($ac_try" in
11120	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11121	*) ac_try_echo=$ac_try;;
11122	esac
11123	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11124	(eval "$ac_compile") 2>conftest.er1
11125	ac_status=$?
11126	grep -v '^ *+' conftest.er1 >conftest.err
11127	rm -f conftest.er1
11128	cat conftest.err >&5
11129	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11130	(exit $ac_status); } && {
11131	test -z "$ac_cxx_werror_flag" ||
11132	test ! -s conftest.err
11133	} && test -s conftest.$ac_objext; then
11134	struct_utmpx_host=yes
11135	else
11136	echo "$as_me: failed program was:" >&5
11137	sed 's/^/| /' conftest.$ac_ext >&5
11138		7596
11139	struct_utmpx_host=no	7597	"
11140	fi	7598	if test "x$ac_cv_member_struct_utmpx_ut_host" = xyes
		7599	then :
11141		7600
11142	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7601	printf "%s\n" "#define HAVE_UTMPX_HOST 1" >>confdefs.h
11143	fi
11144	{ echo "$as_me:$LINENO: result: $struct_utmpx_host" >&5
11145	echo "${ECHO_T}$struct_utmpx_host" >&6; }
11146	if test x$struct_utmpx_host = xyes; then
11147		7602
11148	cat >>confdefs.h <<\_ACEOF
11149	#define HAVE_UTMPX_HOST 1
11150	_ACEOF
11151
11152	fi	7603	fi
11153		7604
11154	{ echo "$as_me:$LINENO: checking for session in utmpx struct" >&5
11155	echo $ECHO_N "checking for session in utmpx struct... $ECHO_C" >&6; }
11156	if test "${struct_utmpx_session+set}" = set; then
11157	echo $ECHO_N "(cached) $ECHO_C" >&6
11158	else
11159	cat >conftest.$ac_ext <<_ACEOF
11160	/* confdefs.h. */
11161	_ACEOF
11162	cat confdefs.h >>conftest.$ac_ext
11163	cat >>conftest.$ac_ext <<_ACEOF
11164	/* end confdefs.h. */
11165	#include <sys/types.h>
11166	#include <utmpx.h>
11167	int
11168	main ()
11169	{
11170	struct utmpx utx; utx.ut_session;
11171	;
11172	return 0;
11173	}
11174	_ACEOF
11175	rm -f conftest.$ac_objext
11176	if { (ac_try="$ac_compile"
11177	case "(($ac_try" in
11178	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11179	*) ac_try_echo=$ac_try;;
11180	esac
11181	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11182	(eval "$ac_compile") 2>conftest.er1
11183	ac_status=$?
11184	grep -v '^ *+' conftest.er1 >conftest.err
11185	rm -f conftest.er1
11186	cat conftest.err >&5
11187	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11188	(exit $ac_status); } && {
11189	test -z "$ac_cxx_werror_flag" ||
11190	test ! -s conftest.err
11191	} && test -s conftest.$ac_objext; then
11192	struct_utmpx_session=yes
11193	else
11194	echo "$as_me: failed program was:" >&5
11195	sed 's/^/| /' conftest.$ac_ext >&5
11196		7605
11197	struct_utmpx_session=no
11198	fi	7606	fi
11199		7607
11200	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7608	done
11201	fi	7609	ac_fn_cxx_check_type "$LINENO" "struct lastlog" "ac_cv_type_struct_lastlog" "
11202	{ echo "$as_me:$LINENO: result: $struct_utmpx_session" >&5
11203	echo "${ECHO_T}$struct_utmpx_session" >&6; }
11204	if test x$struct_utmpx_session = xyes; then
11205
11206	cat >>confdefs.h <<\_ACEOF
11207	#define HAVE_UTMPX_SESSION 1
11208	_ACEOF
11209
11210	fi
11211
11212	fi
11213
11214
11215	{ echo "$as_me:$LINENO: checking for struct lastlog" >&5
11216	echo $ECHO_N "checking for struct lastlog... $ECHO_C" >&6; }
11217	if test "${struct_lastlog+set}" = set; then
11218	echo $ECHO_N "(cached) $ECHO_C" >&6
11219	else
11220	cat >conftest.$ac_ext <<_ACEOF
11221	/* confdefs.h. */
11222	_ACEOF
11223	cat confdefs.h >>conftest.$ac_ext
11224	cat >>conftest.$ac_ext <<_ACEOF
11225	/* end confdefs.h. */
11226	#include <sys/types.h>	7610	#include <sys/types.h>
11227	#include <utmp.h>	7611	#include <utmp.h>
11228	#ifdef HAVE_LASTLOG_H	7612	#ifdef HAVE_LASTLOG_H
11229	#include <lastlog.h>	7613	#include <lastlog.h>
11230	#endif	7614	#endif
11231		7615
11232	int	7616	"
11233	main ()
11234	{
11235	struct lastlog ll;
11236	;
11237	return 0;
11238	}
11239	_ACEOF
11240	rm -f conftest.$ac_objext
11241	if { (ac_try="$ac_compile"
11242	case "(($ac_try" in
11243	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11244	*) ac_try_echo=$ac_try;;
11245	esac
11246	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11247	(eval "$ac_compile") 2>conftest.er1
11248	ac_status=$?
11249	grep -v '^ *+' conftest.er1 >conftest.err
11250	rm -f conftest.er1
11251	cat conftest.err >&5
11252	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11253	(exit $ac_status); } && {
11254	test -z "$ac_cxx_werror_flag" ||
11255	test ! -s conftest.err
11256	} && test -s conftest.$ac_objext; then
11257	struct_lastlog=yes
11258	else
11259	echo "$as_me: failed program was:" >&5
11260	sed 's/^/| /' conftest.$ac_ext >&5
11261
11262	struct_lastlog=no
11263	fi
11264
11265	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11266	fi
11267	{ echo "$as_me:$LINENO: result: $struct_lastlog" >&5
11268	echo "${ECHO_T}$struct_lastlog" >&6; }
11269	if test x$struct_lastlog = xyes; then	7617	if test "x$ac_cv_type_struct_lastlog" = xyes
		7618	then :
11270		7619
11271	cat >>confdefs.h <<\_ACEOF	7620	printf "%s\n" "#define HAVE_STRUCT_LASTLOG 1" >>confdefs.h
11272	#define HAVE_STRUCT_LASTLOG 1
11273	_ACEOF
11274		7621
11275	fi
11276		7622
11277	{ echo "$as_me:$LINENO: checking for struct lastlogx" >&5	7623	fi
11278	echo $ECHO_N "checking for struct lastlogx... $ECHO_C" >&6; }	7624
11279	if test "${struct_lastlogx+set}" = set; then	7625
11280	echo $ECHO_N "(cached) $ECHO_C" >&6	7626	ac_fn_cxx_check_type "$LINENO" "struct lastlogx" "ac_cv_type_struct_lastlogx" "
11281	else
11282	cat >conftest.$ac_ext <<_ACEOF
11283	/* confdefs.h. */
11284	_ACEOF
11285	cat confdefs.h >>conftest.$ac_ext
11286	cat >>conftest.$ac_ext <<_ACEOF
11287	/* end confdefs.h. */
11288	#include <sys/types.h>	7627	#include <sys/types.h>
11289	#include <utmpx.h>	7628	#include <utmpx.h>
11290	#ifdef HAVE_LASTLOG_H	7629	#ifdef HAVE_LASTLOG_H
11291	#include <lastlog.h>	7630	#include <lastlog.h>
11292	#endif	7631	#endif
11293		7632
11294	int	7633	"
11295	main ()
11296	{
11297	struct lastlogx ll;
11298	;
11299	return 0;
11300	}
11301	_ACEOF
11302	rm -f conftest.$ac_objext
11303	if { (ac_try="$ac_compile"
11304	case "(($ac_try" in
11305	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11306	*) ac_try_echo=$ac_try;;
11307	esac
11308	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11309	(eval "$ac_compile") 2>conftest.er1
11310	ac_status=$?
11311	grep -v '^ *+' conftest.er1 >conftest.err
11312	rm -f conftest.er1
11313	cat conftest.err >&5
11314	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11315	(exit $ac_status); } && {
11316	test -z "$ac_cxx_werror_flag" ||
11317	test ! -s conftest.err
11318	} && test -s conftest.$ac_objext; then
11319	struct_lastlogx=yes
11320	else
11321	echo "$as_me: failed program was:" >&5
11322	sed 's/^/| /' conftest.$ac_ext >&5
11323
11324	struct_lastlogx=no
11325	fi
11326
11327	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11328	fi
11329	{ echo "$as_me:$LINENO: result: $struct_lastlogx" >&5
11330	echo "${ECHO_T}$struct_lastlogx" >&6; }
11331	if test x$struct_lastlogx = xyes; then	7634	if test "x$ac_cv_type_struct_lastlogx" = xyes
		7635	then :
11332		7636
11333	cat >>confdefs.h <<\_ACEOF	7637	printf "%s\n" "#define HAVE_STRUCT_LASTLOGX 1" >>confdefs.h
11334	#define HAVE_STRUCT_LASTLOGX 1
11335	_ACEOF
11336		7638
11337	fi
11338		7639
		7640	fi
11339		7641
11340	{ echo "$as_me:$LINENO: checking where utmp is located" >&5	7642
11341	echo $ECHO_N "checking where utmp is located... $ECHO_C" >&6; }	7643
11342	if test "${path_utmp+set}" = set; then	7644	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fallback location of utmp" >&5
11343	echo $ECHO_N "(cached) $ECHO_C" >&6	7645	printf %s "checking for a fallback location of utmp... " >&6; }
11344	else	7646	if test ${pt_cv_path_utmp+y}
		7647	then :
		7648	printf %s "(cached) " >&6
		7649	else $as_nop
		7650
11345	if test "$cross_compiling" = yes; then	7651	if test "$cross_compiling" != yes; then
11346	{ echo "$as_me:$LINENO: WARNING: Define UTMP_FILE in config.h manually" >&5
11347	echo "$as_me: WARNING: Define UTMP_FILE in config.h manually" >&2;}
11348	else
11349	cat >conftest.$ac_ext <<_ACEOF
11350	/* confdefs.h. */
11351	_ACEOF
11352	cat confdefs.h >>conftest.$ac_ext
11353	cat >>conftest.$ac_ext <<_ACEOF
11354	/* end confdefs.h. */
11355	#include <stdio.h>
11356	#include <stdlib.h>
11357	#include <sys/types.h>
11358	#include <utmp.h>
11359	#include <errno.h>
11360	main()
11361	{
11362	char **u, *utmplist[] = {
11363	"/var/run/utmp", "/var/adm/utmp", "/etc/utmp", "/usr/etc/utmp", "/usr/adm/utmp", NULL };	7652	for file in "/var/run/utmp" "/var/adm/utmp" "/etc/utmp" "/usr/etc/utmp" "/usr/adm/utmp"; do
11364	FILE *a, *f=fopen("conftestval", "w");	7653	if test -f "$file"; then
11365	if (!f) exit(1);	7654	pt_cv_path_utmp=$file
11366	#ifdef UTMP_FILE	7655	break
11367	fprintf(f, "%s\n", UTMP_FILE);	7656	fi
11368	exit(0);	7657	done
11369	#endif
11370	#ifdef _PATH_UTMP
11371	fprintf(f, "%s\n", _PATH_UTMP);
11372	exit(0);
11373	#endif
11374	for (u = utmplist; *u; u++) {
11375	if ((a = fopen(*u, "r")) != NULL || errno == EACCES) {
11376	fprintf(f, "%s\n", *u);
11377	exit(0);
11378	}
11379	}
11380	exit(0);
11381	}
11382	_ACEOF
11383	rm -f conftest$ac_exeext
11384	if { (ac_try="$ac_link"
11385	case "(($ac_try" in
11386	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11387	*) ac_try_echo=$ac_try;;
11388	esac
11389	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11390	(eval "$ac_link") 2>&5
11391	ac_status=$?
11392	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11393	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11394	{ (case "(($ac_try" in
11395	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11396	*) ac_try_echo=$ac_try;;
11397	esac
11398	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11399	(eval "$ac_try") 2>&5
11400	ac_status=$?
11401	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11402	(exit $ac_status); }; }; then
11403	path_utmp=`cat conftestval`
11404	else
11405	echo "$as_me: program exited with status $ac_status" >&5
11406	echo "$as_me: failed program was:" >&5
11407	sed 's/^/| /' conftest.$ac_ext >&5
11408
11409	( exit $ac_status )
11410	path_utmp=
11411	fi	7658	fi
11412	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11413	fi	7659	fi
11414		7660	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_utmp" >&5
11415		7661	printf "%s\n" "$pt_cv_path_utmp" >&6; }
11416	fi
11417	{ echo "$as_me:$LINENO: result: $path_utmp" >&5
11418	echo "${ECHO_T}$path_utmp" >&6; }
11419	if test x$path_utmp != x; then	7662	if test x$pt_cv_path_utmp != x; then
11420		7663
11421	cat >>confdefs.h <<_ACEOF	7664	printf "%s\n" "#define PT_UTMP_FILE \"$pt_cv_path_utmp\"" >>confdefs.h
11422	#define UTMP_FILE "$path_utmp"
11423	_ACEOF
11424		7665
		7666	elif test "$cross_compiling" = yes; then
		7667	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_UTMP_FILE in config.h manually" >&5
		7668	printf "%s\n" "$as_me: WARNING: Define PT_UTMP_FILE in config.h manually" >&2;}
11425	fi	7669	fi
11426		7670
11427		7671
11428	{ echo "$as_me:$LINENO: checking where utmpx is located" >&5	7672	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fallback location of wtmp" >&5
11429	echo $ECHO_N "checking where utmpx is located... $ECHO_C" >&6; }	7673	printf %s "checking for a fallback location of wtmp... " >&6; }
11430	if test "${path_utmpx+set}" = set; then	7674	if test ${pt_cv_path_wtmp+y}
11431	echo $ECHO_N "(cached) $ECHO_C" >&6	7675	then :
11432	else	7676	printf %s "(cached) " >&6
		7677	else $as_nop
		7678
11433	if test "$cross_compiling" = yes; then	7679	if test "$cross_compiling" != yes; then
11434	{ echo "$as_me:$LINENO: WARNING: Define UTMPX_FILE in config.h manually" >&5	7680	for file in "/var/log/wtmp" "/var/adm/wtmp" "/etc/wtmp" "/usr/etc/wtmp" "/usr/adm/wtmp"; do
11435	echo "$as_me: WARNING: Define UTMPX_FILE in config.h manually" >&2;}	7681	if test -f "$file"; then
11436	else	7682	pt_cv_path_wtmp=$file
11437	cat >conftest.$ac_ext <<_ACEOF	7683	break
11438	/* confdefs.h. */	7684	fi
11439	_ACEOF	7685	done
11440	cat confdefs.h >>conftest.$ac_ext
11441	cat >>conftest.$ac_ext <<_ACEOF
11442	/* end confdefs.h. */
11443	#include <stdio.h>
11444	#include <stdlib.h>
11445	#include <sys/types.h>
11446	#include <utmpx.h>
11447	#include <errno.h>
11448	#include <sys/stat.h>
11449	#ifdef HAVE_STRING_H
11450	#include <string.h>
11451	#endif
11452	main()
11453	{
11454	char **u, *p, *utmplist[] = {
11455	#ifdef UTMPX_FILE
11456	UTMPX_FILE,
11457	#endif
11458	#ifdef _PATH_UTMPX
11459	_PATH_UTMPX,
11460	#endif
11461	"/var/adm/utmpx", "/etc/utmpx", NULL };
11462	FILE *a, *f=fopen("conftestval", "w");
11463	struct stat statu, statux;
11464	if (!f) exit(1);
11465	for (u = utmplist; *u; u++) {
11466	if ((a = fopen(*u, "r")) != NULL || errno == EACCES) {
11467	if (stat(*u, &statux) < 0)
11468	continue;
11469	p = strdup(*u);
11470	p[strlen(p) - 1] = '\0';
11471	if (stat(p, &statu) >= 0
11472	&& (statu.st_mtime - statux.st_mtime > 86400))
11473	continue;
11474	fprintf(f, "%s\n", *u);
11475	exit(0);
11476	}
11477	}
11478	exit(0);
11479	}
11480	_ACEOF
11481	rm -f conftest$ac_exeext
11482	if { (ac_try="$ac_link"
11483	case "(($ac_try" in
11484	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11485	*) ac_try_echo=$ac_try;;
11486	esac
11487	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11488	(eval "$ac_link") 2>&5
11489	ac_status=$?
11490	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11491	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11492	{ (case "(($ac_try" in
11493	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11494	*) ac_try_echo=$ac_try;;
11495	esac
11496	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11497	(eval "$ac_try") 2>&5
11498	ac_status=$?
11499	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11500	(exit $ac_status); }; }; then
11501	path_utmpx=`cat conftestval`
11502	else
11503	echo "$as_me: program exited with status $ac_status" >&5
11504	echo "$as_me: failed program was:" >&5
11505	sed 's/^/| /' conftest.$ac_ext >&5
11506
11507	( exit $ac_status )
11508	path_utmpx=
11509	fi	7686	fi
11510	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11511	fi	7687	fi
11512		7688	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmp" >&5
11513		7689	printf "%s\n" "$pt_cv_path_wtmp" >&6; }
11514	fi
11515	{ echo "$as_me:$LINENO: result: $path_utmpx" >&5
11516	echo "${ECHO_T}$path_utmpx" >&6; }
11517	if test x$path_utmpx != x; then	7690	if test x$pt_cv_path_wtmp != x; then
11518		7691
11519	cat >>confdefs.h <<_ACEOF	7692	printf "%s\n" "#define PT_WTMP_FILE \"$pt_cv_path_wtmp\"" >>confdefs.h
11520	#define UTMPX_FILE "$path_utmpx"
11521	_ACEOF
11522		7693
		7694	elif test "$cross_compiling" = yes; then
		7695	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_WTMP_FILE in config.h manually" >&5
		7696	printf "%s\n" "$as_me: WARNING: Define PT_WTMP_FILE in config.h manually" >&2;}
11523	fi	7697	fi
11524		7698
		7699	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fallback location of wtmpx" >&5
		7700	printf %s "checking for a fallback location of wtmpx... " >&6; }
		7701	if test ${pt_cv_path_wtmpx+y}
		7702	then :
		7703	printf %s "(cached) " >&6
		7704	else $as_nop
11525		7705
11526	{ echo "$as_me:$LINENO: checking where wtmp is located" >&5
11527	echo $ECHO_N "checking where wtmp is located... $ECHO_C" >&6; }
11528	if test "${path_wtmp+set}" = set; then
11529	echo $ECHO_N "(cached) $ECHO_C" >&6
11530	else
11531	if test "$cross_compiling" = yes; then	7706	if test "$cross_compiling" != yes; then
11532	{ echo "$as_me:$LINENO: WARNING: Define WTMP_FILE in config.h manually" >&5	7707	for file in "/var/log/wtmpx" "/var/adm/wtmpx"; do
11533	echo "$as_me: WARNING: Define WTMP_FILE in config.h manually" >&2;}	7708	if test -f "$file"; then
11534	else	7709	pt_cv_path_wtmpx=$file
11535	cat >conftest.$ac_ext <<_ACEOF	7710	break
11536	/* confdefs.h. */	7711	fi
11537	_ACEOF	7712	done
11538	cat confdefs.h >>conftest.$ac_ext
11539	cat >>conftest.$ac_ext <<_ACEOF
11540	/* end confdefs.h. */
11541	#include <stdio.h>
11542	#include <stdlib.h>
11543	#include <sys/types.h>
11544	#ifdef HAVE_UTMP_H
11545	#include <utmp.h>
11546	#endif
11547	#include <errno.h>
11548	main()
11549	{
11550	char **w, *wtmplist[] = {
11551	"/var/log/wtmp", "/var/adm/wtmp", "/etc/wtmp", "/usr/etc/wtmp", "/usr/adm/wtmp", NULL };
11552	FILE *a, *f=fopen("conftestval", "w");
11553	if (!f) exit(1);
11554	#ifdef WTMP_FILE
11555	fprintf(f, "%s\n", WTMP_FILE);
11556	exit(0);
11557	#endif
11558	#ifdef _PATH_WTMP
11559	fprintf(f, "%s\n", _PATH_WTMP);
11560	exit(0);
11561	#endif
11562	for (w = wtmplist; *w; w++) {
11563	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
11564	fprintf(f, "%s\n", *w);
11565	exit(0);
11566	}
11567	}
11568	exit(0);
11569	}
11570	_ACEOF
11571	rm -f conftest$ac_exeext
11572	if { (ac_try="$ac_link"
11573	case "(($ac_try" in
11574	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11575	*) ac_try_echo=$ac_try;;
11576	esac
11577	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11578	(eval "$ac_link") 2>&5
11579	ac_status=$?
11580	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11581	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11582	{ (case "(($ac_try" in
11583	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11584	*) ac_try_echo=$ac_try;;
11585	esac
11586	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11587	(eval "$ac_try") 2>&5
11588	ac_status=$?
11589	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11590	(exit $ac_status); }; }; then
11591	path_wtmp=`cat conftestval`
11592	else
11593	echo "$as_me: program exited with status $ac_status" >&5
11594	echo "$as_me: failed program was:" >&5
11595	sed 's/^/| /' conftest.$ac_ext >&5
11596
11597	( exit $ac_status )
11598	path_wtmp=
11599	fi	7713	fi
11600	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11601	fi	7714	fi
11602		7715	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmpx" >&5
11603		7716	printf "%s\n" "$pt_cv_path_wtmpx" >&6; }
11604	fi
11605	{ echo "$as_me:$LINENO: result: $path_wtmp" >&5
11606	echo "${ECHO_T}$path_wtmp" >&6; }
11607	if test x$path_wtmp != x; then	7717	if test x$pt_cv_path_wtmpx != x; then
11608		7718
11609	cat >>confdefs.h <<_ACEOF	7719	printf "%s\n" "#define PT_WTMPX_FILE \"$pt_cv_path_wtmpx\"" >>confdefs.h
11610	#define WTMP_FILE "$path_wtmp"
11611	_ACEOF
11612		7720
		7721	elif test "$cross_compiling" = yes; then
		7722	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_WTMPX_FILE in config.h manually" >&5
		7723	printf "%s\n" "$as_me: WARNING: Define PT_WTMPX_FILE in config.h manually" >&2;}
11613	fi	7724	fi
11614		7725
11615	{ echo "$as_me:$LINENO: checking where wtmpx is located" >&5	7726	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fallback location of lastlog" >&5
11616	echo $ECHO_N "checking where wtmpx is located... $ECHO_C" >&6; }	7727	printf %s "checking for a fallback location of lastlog... " >&6; }
11617	if test "${path_wtmpx+set}" = set; then	7728	if test ${pt_cv_path_lastlog+y}
11618	echo $ECHO_N "(cached) $ECHO_C" >&6	7729	then :
11619	else	7730	printf %s "(cached) " >&6
		7731	else $as_nop
		7732
11620	if test "$cross_compiling" = yes; then	7733	if test "$cross_compiling" != yes; then
		7734	for file in "/var/log/lastlog" "/var/adm/lastlog"; do
		7735	if test -f "$file"; then
		7736	pt_cv_path_lastlog=$file
		7737	break
		7738	fi
		7739	done
		7740	fi
		7741	fi
		7742	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlog" >&5
		7743	printf "%s\n" "$pt_cv_path_lastlog" >&6; }
		7744	if test x$pt_cv_path_lastlog != x; then
		7745
		7746	printf "%s\n" "#define PT_LASTLOG_FILE \"$pt_cv_path_lastlog\"" >>confdefs.h
		7747
		7748	elif test "$cross_compiling" = yes; then
11621	{ echo "$as_me:$LINENO: WARNING: Define WTMPX_FILE in config.h manually" >&5	7749	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_LASTLOG_FILE in config.h manually" >&5
11622	echo "$as_me: WARNING: Define WTMPX_FILE in config.h manually" >&2;}	7750	printf "%s\n" "$as_me: WARNING: Define PT_LASTLOG_FILE in config.h manually" >&2;}
11623	else
11624	cat >conftest.$ac_ext <<_ACEOF
11625	/* confdefs.h. */
11626	_ACEOF
11627	cat confdefs.h >>conftest.$ac_ext
11628	cat >>conftest.$ac_ext <<_ACEOF
11629	/* end confdefs.h. */
11630	#include <stdio.h>
11631	#include <stdlib.h>
11632	#ifdef HAVE_UTMPX_H
11633	#include <utmpx.h>
11634	#endif
11635	#include <errno.h>
11636	main()
11637	{
11638	char **w, *wtmplist[] = {
11639	"/var/log/wtmpx", "/var/adm/wtmpx", NULL };
11640	FILE *a, *f=fopen("conftestval", "w");
11641	if (!f) exit(1);
11642	#ifdef WTMPX_FILE
11643	fprintf(f, "%s\n", WTMPX_FILE);
11644	exit(0);
11645	#endif
11646	#ifdef _PATH_WTMPX
11647	fprintf(f, "%s\n", _PATH_WTMPX);
11648	exit(0);
11649	#endif
11650	for (w = wtmplist; *w; w++) {
11651	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
11652	fprintf(f, "%s\n", *w);
11653	exit(0);
11654	}
11655	}
11656	exit(0);
11657	}
11658	_ACEOF
11659	rm -f conftest$ac_exeext
11660	if { (ac_try="$ac_link"
11661	case "(($ac_try" in
11662	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11663	*) ac_try_echo=$ac_try;;
11664	esac
11665	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11666	(eval "$ac_link") 2>&5
11667	ac_status=$?
11668	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11669	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11670	{ (case "(($ac_try" in
11671	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11672	*) ac_try_echo=$ac_try;;
11673	esac
11674	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11675	(eval "$ac_try") 2>&5
11676	ac_status=$?
11677	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11678	(exit $ac_status); }; }; then
11679	path_wtmpx=`cat conftestval`
11680	else
11681	echo "$as_me: program exited with status $ac_status" >&5
11682	echo "$as_me: failed program was:" >&5
11683	sed 's/^/| /' conftest.$ac_ext >&5
11684
11685	( exit $ac_status )
11686	path_wtmpx=
11687	fi	7751	fi
11688	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11689	fi
11690		7752
		7753	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fallback location of lastlogx" >&5
		7754	printf %s "checking for a fallback location of lastlogx... " >&6; }
		7755	if test ${pt_cv_path_lastlogx+y}
		7756	then :
		7757	printf %s "(cached) " >&6
		7758	else $as_nop
11691		7759
11692	fi
11693	{ echo "$as_me:$LINENO: result: $path_wtmpx" >&5
11694	echo "${ECHO_T}$path_wtmpx" >&6; }
11695	if test x$path_wtmpx != x; then
11696
11697	cat >>confdefs.h <<_ACEOF
11698	#define WTMPX_FILE "$path_wtmpx"
11699	_ACEOF
11700
11701	fi
11702
11703	{ echo "$as_me:$LINENO: checking where lastlog is located" >&5
11704	echo $ECHO_N "checking where lastlog is located... $ECHO_C" >&6; }
11705	if test "${path_lastlog+set}" = set; then
11706	echo $ECHO_N "(cached) $ECHO_C" >&6
11707	else
11708	if test "$cross_compiling" = yes; then	7760	if test "$cross_compiling" != yes; then
11709	{ echo "$as_me:$LINENO: WARNING: Define LASTLOG_FILE in config.h manually" >&5	7761	for file in "/var/log/lastlogx" "/var/adm/lastlogx"; do
11710	echo "$as_me: WARNING: Define LASTLOG_FILE in config.h manually" >&2;}	7762	if test -f "$file"; then
11711	else	7763	pt_cv_path_lastlogx=$file
11712	cat >conftest.$ac_ext <<_ACEOF	7764	break
11713	/* confdefs.h. */	7765	fi
11714	_ACEOF	7766	done
11715	cat confdefs.h >>conftest.$ac_ext
11716	cat >>conftest.$ac_ext <<_ACEOF
11717	/* end confdefs.h. */
11718	#include <stdio.h>
11719	#include <stdlib.h>
11720	#include <sys/types.h>
11721	#ifdef HAVE_UTMPX_H
11722	#include <utmpx.h>
11723	#elif defined(HAVE_UTMP_H)
11724	#include <utmp.h>
11725	#endif
11726	#ifdef HAVE_LASTLOG_H
11727	#include <lastlog.h>
11728	#endif
11729	#include <errno.h>
11730	main()
11731	{
11732	char **w, *lastloglist[] = { "/var/log/lastlog", NULL };
11733	FILE *a, *f=fopen("conftestval", "w");
11734	if (!f) exit(1);
11735	#ifdef LASTLOG_FILE
11736	fprintf(f, "%s\n", LASTLOG_FILE);
11737	exit(0);
11738	#endif
11739	#ifdef _PATH_LASTLOG
11740	fprintf(f, "%s\n", _PATH_LASTLOG);
11741	exit(0);
11742	#endif
11743	for (w = lastloglist; *w; w++) {
11744	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
11745	fprintf(f, "%s\n", *w);
11746	exit(0);
11747	}
11748	}
11749	exit(0);
11750	}
11751	_ACEOF
11752	rm -f conftest$ac_exeext
11753	if { (ac_try="$ac_link"
11754	case "(($ac_try" in
11755	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11756	*) ac_try_echo=$ac_try;;
11757	esac
11758	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11759	(eval "$ac_link") 2>&5
11760	ac_status=$?
11761	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11762	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11763	{ (case "(($ac_try" in
11764	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11765	*) ac_try_echo=$ac_try;;
11766	esac
11767	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11768	(eval "$ac_try") 2>&5
11769	ac_status=$?
11770	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11771	(exit $ac_status); }; }; then
11772	path_lastlog=`cat conftestval`
11773	else
11774	echo "$as_me: program exited with status $ac_status" >&5
11775	echo "$as_me: failed program was:" >&5
11776	sed 's/^/| /' conftest.$ac_ext >&5
11777
11778	( exit $ac_status )
11779	path_lastlog=
11780	fi	7767	fi
11781	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11782	fi	7768	fi
11783		7769	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlogx" >&5
11784		7770	printf "%s\n" "$pt_cv_path_lastlogx" >&6; }
11785	fi
11786	{ echo "$as_me:$LINENO: result: $path_lastlog" >&5
11787	echo "${ECHO_T}$path_lastlog" >&6; }
11788	if test x$path_lastlog != x; then	7771	if test x$pt_cv_path_lastlogx != x; then
11789		7772
11790	cat >>confdefs.h <<_ACEOF	7773	printf "%s\n" "#define PT_LASTLOGX_FILE \"$pt_cv_path_lastlogx\"" >>confdefs.h
11791	#define LASTLOG_FILE "$path_lastlog"
11792	_ACEOF
11793		7774
11794	fi
11795
11796	{ echo "$as_me:$LINENO: checking where lastlogx is located" >&5
11797	echo $ECHO_N "checking where lastlogx is located... $ECHO_C" >&6; }
11798	if test "${path_lastlogx+set}" = set; then
11799	echo $ECHO_N "(cached) $ECHO_C" >&6
11800	else
11801	if test "$cross_compiling" = yes; then	7775	elif test "$cross_compiling" = yes; then
11802	{ echo "$as_me:$LINENO: WARNING: Define LASTLOGX_FILE in config.h manually" >&5	7776	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_LASTLOGX_FILE in config.h manually" >&5
11803	echo "$as_me: WARNING: Define LASTLOGX_FILE in config.h manually" >&2;}	7777	printf "%s\n" "$as_me: WARNING: Define PT_LASTLOGX_FILE in config.h manually" >&2;}
11804	else
11805	cat >conftest.$ac_ext <<_ACEOF
11806	/* confdefs.h. */
11807	_ACEOF
11808	cat confdefs.h >>conftest.$ac_ext
11809	cat >>conftest.$ac_ext <<_ACEOF
11810	/* end confdefs.h. */
11811	#include <stdio.h>
11812	#include <stdlib.h>
11813	#ifdef HAVE_UTMPX_H
11814	#include <utmpx.h>
11815	#endif
11816	#include <errno.h>
11817	main()
11818	{
11819	char **w, *wtmplist[] = { "/var/log/lastlogx", "/var/adm/lastlogx", NULL };
11820	FILE *a, *f=fopen("conftestval", "w");
11821	if (!f) exit(1);
11822	#ifdef LASTLOGX_FILE
11823	fprintf(f, "%s\n", LASTLOGX_FILE);
11824	exit(0);
11825	#endif
11826	#ifdef _PATH_LASTLOGX
11827	fprintf(f, "%s\n", _PATH_LASTLOGX);
11828	exit(0);
11829	#endif
11830	for (w = wtmplist; *w; w++) {
11831	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
11832	fprintf(f, "%s\n", *w);
11833	exit(0);
11834	}
11835	}
11836	exit(0);
11837	}
11838	_ACEOF
11839	rm -f conftest$ac_exeext
11840	if { (ac_try="$ac_link"
11841	case "(($ac_try" in
11842	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11843	*) ac_try_echo=$ac_try;;
11844	esac
11845	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11846	(eval "$ac_link") 2>&5
11847	ac_status=$?
11848	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11849	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11850	{ (case "(($ac_try" in
11851	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11852	*) ac_try_echo=$ac_try;;
11853	esac
11854	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11855	(eval "$ac_try") 2>&5
11856	ac_status=$?
11857	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11858	(exit $ac_status); }; }; then
11859	path_lastlogx=`cat conftestval`
11860	else
11861	echo "$as_me: program exited with status $ac_status" >&5
11862	echo "$as_me: failed program was:" >&5
11863	sed 's/^/| /' conftest.$ac_ext >&5
11864
11865	( exit $ac_status )
11866	path_lastlogx=
11867	fi
11868	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11869	fi
11870
11871
11872	fi
11873	{ echo "$as_me:$LINENO: result: $path_lastlogx" >&5
11874	echo "${ECHO_T}$path_lastlogx" >&6; }
11875	if test x$path_lastlogx != x; then
11876
11877	cat >>confdefs.h <<_ACEOF
11878	#define LASTLOGX_FILE "$path_lastlogx"
11879	_ACEOF
11880
11881	fi	7778	fi
11882		7779
11883		7780
11884		7781
11885		7782
11886	save_LIBS=$LIBS	7783	save_LIBS=$LIBS
11887	save_CFLAGS=$CFLAGS	7784	save_CXXFLAGS=$CXXFLAGS
11888	CFLAGS="$CFLAGS $X_CFLAGS"	7785	CXXFLAGS="$CXXFLAGS $X_CFLAGS"
11889	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"	7786	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
11890	if test x$support_xim = xyes; then	7787	if test x$support_xim = xyes; then
11891	{ echo "$as_me:$LINENO: checking for working Xlocale" >&5	7788	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working Xlocale" >&5
11892	echo $ECHO_N "checking for working Xlocale... $ECHO_C" >&6; }	7789	printf %s "checking for working Xlocale... " >&6; }
11893	if test "${rxvt_cv_func_xlocale+set}" = set; then	7790	if test ${rxvt_cv_func_xlocale+y}
11894	echo $ECHO_N "(cached) $ECHO_C" >&6	7791	then :
11895	else	7792	printf %s "(cached) " >&6
		7793	else $as_nop
11896	if test "$cross_compiling" = yes; then	7794	if test "$cross_compiling" = yes
11897	:	7795	then :
11898	else	7796	:
11899	cat >conftest.$ac_ext <<_ACEOF	7797	else $as_nop
		7798	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11900	/* confdefs.h. */	7799	/* end confdefs.h. */
		7800
		7801	#include <X11/Xlib.h>
		7802	#include <stdlib.h>
		7803	int main() {
		7804	char *p;
		7805	if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
		7806	exit (XSupportsLocale() ? 0 : 1);
		7807	else
		7808	exit (1);
		7809	}
		7810
11901	_ACEOF	7811	_ACEOF
		7812	if ac_fn_cxx_try_run "$LINENO"
		7813	then :
		7814	rxvt_cv_func_xlocale=yes
		7815	else $as_nop
		7816	rxvt_cv_func_xlocale=no
		7817	fi
		7818	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
		7819	conftest.$ac_objext conftest.beam conftest.$ac_ext
		7820	fi
		7821
		7822	fi
		7823	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xlocale" >&5
		7824	printf "%s\n" "$rxvt_cv_func_xlocale" >&6; }
		7825	if test x$rxvt_cv_func_xlocale = xyes; then
		7826
		7827	printf "%s\n" "#define USE_XIM 1" >>confdefs.h
		7828
		7829	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for broken XIM callback" >&5
		7830	printf %s "checking for broken XIM callback... " >&6; }
		7831	if test ${rxvt_cv_broken_ximcb+y}
		7832	then :
		7833	printf %s "(cached) " >&6
		7834	else $as_nop
11902	cat confdefs.h >>conftest.$ac_ext	7835	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11903	cat >>conftest.$ac_ext <<_ACEOF
11904	/* end confdefs.h. */	7836	/* end confdefs.h. */
11905	#include <X11/Xlib.h>
11906	#include <stdlib.h>
11907	main() {
11908	char *p;
11909	if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
11910	exit (XSupportsLocale() ? 0 : 1);
11911	else
11912	exit (1);}
11913	_ACEOF
11914	rm -f conftest$ac_exeext
11915	if { (ac_try="$ac_link"
11916	case "(($ac_try" in
11917	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11918	*) ac_try_echo=$ac_try;;
11919	esac
11920	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11921	(eval "$ac_link") 2>&5
11922	ac_status=$?
11923	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11924	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11925	{ (case "(($ac_try" in
11926	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11927	*) ac_try_echo=$ac_try;;
11928	esac
11929	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11930	(eval "$ac_try") 2>&5
11931	ac_status=$?
11932	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11933	(exit $ac_status); }; }; then
11934	rxvt_cv_func_xlocale=yes
11935	else
11936	echo "$as_me: program exited with status $ac_status" >&5
11937	echo "$as_me: failed program was:" >&5
11938	sed 's/^/| /' conftest.$ac_ext >&5
11939
11940	( exit $ac_status )
11941	rxvt_cv_func_xlocale=no
11942	fi
11943	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11944	fi
11945
11946
11947	fi
11948	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_xlocale" >&5
11949	echo "${ECHO_T}$rxvt_cv_func_xlocale" >&6; }
11950	if test x$rxvt_cv_func_xlocale = xyes; then
11951
11952	cat >>confdefs.h <<\_ACEOF
11953	#define USE_XIM 1
11954	_ACEOF
11955
11956	{ echo "$as_me:$LINENO: checking for broken XIM callback" >&5
11957	echo $ECHO_N "checking for broken XIM callback... $ECHO_C" >&6; }
11958	if test "${rxvt_broken_ximcb+set}" = set; then
11959	echo $ECHO_N "(cached) $ECHO_C" >&6
11960	else
11961	cat >conftest.$ac_ext <<_ACEOF
11962		7837
11963	#include <X11/Xlib.h>	7838	#include <X11/Xlib.h>
11964		7839
11965	void im_destroy_cb (XIC unused1, XPointer client_data, XPointer unused3);	7840	void im_destroy_cb (XIC unused1, XPointer client_data, XPointer unused3);
11966		7841
…		…
11968	XIMCallback cb;	7843	XIMCallback cb;
11969	cb.callback = im_destroy_cb;	7844	cb.callback = im_destroy_cb;
11970	}	7845	}
11971		7846
11972	_ACEOF	7847	_ACEOF
11973	rm -f conftest.$ac_objext	7848	if ac_fn_cxx_try_compile "$LINENO"
11974	if { (ac_try="$ac_compile"	7849	then :
11975	case "(($ac_try" in
11976	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11977	*) ac_try_echo=$ac_try;;
11978	esac
11979	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11980	(eval "$ac_compile") 2>conftest.er1
11981	ac_status=$?
11982	grep -v '^ *+' conftest.er1 >conftest.err
11983	rm -f conftest.er1
11984	cat conftest.err >&5
11985	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11986	(exit $ac_status); } && {
11987	test -z "$ac_cxx_werror_flag" ||
11988	test ! -s conftest.err
11989	} && test -s conftest.$ac_objext; then
11990	rxvt_broken_ximcb=yes	7850	rxvt_cv_broken_ximcb=yes
11991	else	7851	else $as_nop
11992	echo "$as_me: failed program was:" >&5
11993	sed 's/^/| /' conftest.$ac_ext >&5
11994
11995	rxvt_broken_ximcb=no	7852	rxvt_cv_broken_ximcb=no
11996	fi	7853	fi
11997
11998	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7854	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
11999	fi	7855	fi
12000	{ echo "$as_me:$LINENO: result: $rxvt_broken_ximcb" >&5	7856	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_broken_ximcb" >&5
12001	echo "${ECHO_T}$rxvt_broken_ximcb" >&6; }	7857	printf "%s\n" "$rxvt_cv_broken_ximcb" >&6; }
12002		7858
12003	if test x$rxvt_broken_ximcb = xyes; then	7859	if test x$rxvt_cv_broken_ximcb = xyes; then
12004		7860
12005	cat >>confdefs.h <<\_ACEOF	7861	printf "%s\n" "#define XIMCB_PROTO_BROKEN 1" >>confdefs.h
12006	#define XIMCB_PROTO_BROKEN 1
12007	_ACEOF
12008		7862
12009	fi	7863	fi
12010	fi	7864	fi
12011	fi	7865	fi
12012		7866
12013	{ echo "$as_me:$LINENO: checking for working X setlocale" >&5	7867	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working X setlocale" >&5
12014	echo $ECHO_N "checking for working X setlocale... $ECHO_C" >&6; }	7868	printf %s "checking for working X setlocale... " >&6; }
12015	if test "${rxvt_cv_func_xsetlocale+set}" = set; then	7869	if test ${rxvt_cv_func_xsetlocale+y}
12016	echo $ECHO_N "(cached) $ECHO_C" >&6	7870	then :
12017	else	7871	printf %s "(cached) " >&6
12018	cat >conftest.$ac_ext <<_ACEOF	7872	else $as_nop
12019	/* confdefs.h. */
12020	_ACEOF
12021	cat confdefs.h >>conftest.$ac_ext	7873	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12022	cat >>conftest.$ac_ext <<_ACEOF
12023	/* end confdefs.h. */	7874	/* end confdefs.h. */
12024	#define X_LOCALE 1	7875	#define X_LOCALE 1
12025	#include <X11/Xlocale.h>	7876	#include <X11/Xlocale.h>
12026	int	7877	int
12027	main ()	7878	main (void)
12028	{	7879	{
12029	setlocale(LC_CTYPE, "");	7880	setlocale(LC_CTYPE, "");
12030	;	7881	;
12031	return 0;	7882	return 0;
12032	}	7883	}
12033	_ACEOF	7884	_ACEOF
12034	rm -f conftest.$ac_objext conftest$ac_exeext	7885	if ac_fn_cxx_try_link "$LINENO"
12035	if { (ac_try="$ac_link"	7886	then :
12036	case "(($ac_try" in
12037	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12038	*) ac_try_echo=$ac_try;;
12039	esac
12040	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12041	(eval "$ac_link") 2>conftest.er1
12042	ac_status=$?
12043	grep -v '^ *+' conftest.er1 >conftest.err
12044	rm -f conftest.er1
12045	cat conftest.err >&5
12046	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12047	(exit $ac_status); } && {
12048	test -z "$ac_cxx_werror_flag" ||
12049	test ! -s conftest.err
12050	} && test -s conftest$ac_exeext &&
12051	$as_test_x conftest$ac_exeext; then
12052	rxvt_cv_func_xsetlocale=yes	7887	rxvt_cv_func_xsetlocale=yes
12053	else	7888	else $as_nop
12054	echo "$as_me: failed program was:" >&5
12055	sed 's/^/| /' conftest.$ac_ext >&5
12056
12057	rxvt_cv_func_xsetlocale=no	7889	rxvt_cv_func_xsetlocale=no
12058	fi	7890	fi
12059
12060	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	7891	rm -f core conftest.err conftest.$ac_objext conftest.beam \
12061	conftest$ac_exeext conftest.$ac_ext	7892	conftest$ac_exeext conftest.$ac_ext
12062	fi	7893	fi
12063	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_xsetlocale" >&5	7894	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xsetlocale" >&5
12064	echo "${ECHO_T}$rxvt_cv_func_xsetlocale" >&6; }	7895	printf "%s\n" "$rxvt_cv_func_xsetlocale" >&6; }
12065	if test x$rxvt_cv_func_xsetlocale = xyes; then	7896	if test x$rxvt_cv_func_xsetlocale = xyes; then
12066		7897
12067	cat >>confdefs.h <<\_ACEOF	7898	printf "%s\n" "#define HAVE_XSETLOCALE 1" >>confdefs.h
12068	#define HAVE_XSETLOCALE 1
12069	_ACEOF
12070		7899
12071	fi	7900	fi
12072	LIBS=$save_LIBS	7901	LIBS=$save_LIBS
12073	CFLAGS=$save_CFLAGS	7902	CXXFLAGS=$save_CXXFLAGS
12074		7903
12075	{ echo "$as_me:$LINENO: checking for working plain setlocale" >&5	7904	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working nl_langinfo" >&5
12076	echo $ECHO_N "checking for working plain setlocale... $ECHO_C" >&6; }	7905	printf %s "checking for working nl_langinfo... " >&6; }
12077	if test "${rxvt_cv_func_setlocale+set}" = set; then	7906	if test ${rxvt_cv_func_nl_langinfo+y}
12078	echo $ECHO_N "(cached) $ECHO_C" >&6	7907	then :
12079	else	7908	printf %s "(cached) " >&6
12080	cat >conftest.$ac_ext <<_ACEOF	7909	else $as_nop
12081	/* confdefs.h. */
12082	_ACEOF
12083	cat confdefs.h >>conftest.$ac_ext	7910	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12084	cat >>conftest.$ac_ext <<_ACEOF
12085	/* end confdefs.h. */
12086	#include <clocale>
12087	int
12088	main ()
12089	{
12090	setlocale(LC_CTYPE, "");
12091	;
12092	return 0;
12093	}
12094	_ACEOF
12095	rm -f conftest.$ac_objext conftest$ac_exeext
12096	if { (ac_try="$ac_link"
12097	case "(($ac_try" in
12098	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12099	*) ac_try_echo=$ac_try;;
12100	esac
12101	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12102	(eval "$ac_link") 2>conftest.er1
12103	ac_status=$?
12104	grep -v '^ *+' conftest.er1 >conftest.err
12105	rm -f conftest.er1
12106	cat conftest.err >&5
12107	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12108	(exit $ac_status); } && {
12109	test -z "$ac_cxx_werror_flag" ||
12110	test ! -s conftest.err
12111	} && test -s conftest$ac_exeext &&
12112	$as_test_x conftest$ac_exeext; then
12113	rxvt_cv_func_setlocale=yes
12114	else
12115	echo "$as_me: failed program was:" >&5
12116	sed 's/^/| /' conftest.$ac_ext >&5
12117
12118	rxvt_cv_func_setlocale=no
12119	fi
12120
12121	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12122	conftest$ac_exeext conftest.$ac_ext
12123	fi
12124	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_setlocale" >&5
12125	echo "${ECHO_T}$rxvt_cv_func_setlocale" >&6; }
12126	if test x$rxvt_cv_func_setlocale = xyes; then
12127
12128	cat >>confdefs.h <<\_ACEOF
12129	#define HAVE_SETLOCALE 1
12130	_ACEOF
12131
12132	fi
12133
12134	{ echo "$as_me:$LINENO: checking for working nl_langinfo" >&5
12135	echo $ECHO_N "checking for working nl_langinfo... $ECHO_C" >&6; }
12136	if test "${rxvt_cv_func_nl_langinfo+set}" = set; then
12137	echo $ECHO_N "(cached) $ECHO_C" >&6
12138	else
12139	cat >conftest.$ac_ext <<_ACEOF
12140	/* confdefs.h. */
12141	_ACEOF
12142	cat confdefs.h >>conftest.$ac_ext
12143	cat >>conftest.$ac_ext <<_ACEOF
12144	/* end confdefs.h. */	7911	/* end confdefs.h. */
12145	#include <langinfo.h>	7912	#include <langinfo.h>
12146	int	7913	int
12147	main ()	7914	main (void)
12148	{	7915	{
12149	nl_langinfo(CODESET);	7916	nl_langinfo(CODESET);
12150	;	7917	;
12151	return 0;	7918	return 0;
12152	}	7919	}
12153	_ACEOF	7920	_ACEOF
12154	rm -f conftest.$ac_objext conftest$ac_exeext	7921	if ac_fn_cxx_try_link "$LINENO"
12155	if { (ac_try="$ac_link"	7922	then :
12156	case "(($ac_try" in	7923	rxvt_cv_func_nl_langinfo=yes
12157	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	7924	else $as_nop
12158	*) ac_try_echo=$ac_try;;	7925	rxvt_cv_func_nl_langinfo=no
		7926	fi
		7927	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		7928	conftest$ac_exeext conftest.$ac_ext
		7929	fi
		7930	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_nl_langinfo" >&5
		7931	printf "%s\n" "$rxvt_cv_func_nl_langinfo" >&6; }
		7932	if test x$rxvt_cv_func_nl_langinfo = xyes; then
		7933
		7934	printf "%s\n" "#define HAVE_NL_LANGINFO 1" >>confdefs.h
		7935
		7936	fi
		7937
		7938
		7939
		7940	case $host in
		7941	*-*-solaris*)
		7942	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7943	/* end confdefs.h. */
		7944
		7945	#if __STDC_VERSION__ >= 199901L
		7946	error
		7947	#endif
		7948
		7949	int
		7950	main (void)
		7951	{
		7952
		7953	;
		7954	return 0;
		7955	}
		7956	_ACEOF
		7957	if ac_fn_cxx_try_compile "$LINENO"
		7958	then :
		7959	printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h
		7960
		7961	else $as_nop
		7962	printf "%s\n" "#define _XOPEN_SOURCE 600" >>confdefs.h
		7963
		7964	fi
		7965	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		7966	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing sendmsg" >&5
		7967	printf %s "checking for library containing sendmsg... " >&6; }
		7968	if test ${ac_cv_search_sendmsg+y}
		7969	then :
		7970	printf %s "(cached) " >&6
		7971	else $as_nop
		7972	ac_func_search_save_LIBS=$LIBS
		7973	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7974	/* end confdefs.h. */
		7975
		7976	namespace conftest {
		7977	extern "C" int sendmsg ();
		7978	}
		7979	int
		7980	main (void)
		7981	{
		7982	return conftest::sendmsg ();
		7983	;
		7984	return 0;
		7985	}
		7986	_ACEOF
		7987	for ac_lib in '' socket
		7988	do
		7989	if test -z "$ac_lib"; then
		7990	ac_res="none required"
		7991	else
		7992	ac_res=-l$ac_lib
		7993	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
		7994	fi
		7995	if ac_fn_cxx_try_link "$LINENO"
		7996	then :
		7997	ac_cv_search_sendmsg=$ac_res
		7998	fi
		7999	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		8000	conftest$ac_exeext
		8001	if test ${ac_cv_search_sendmsg+y}
		8002	then :
		8003	break
		8004	fi
		8005	done
		8006	if test ${ac_cv_search_sendmsg+y}
		8007	then :
		8008
		8009	else $as_nop
		8010	ac_cv_search_sendmsg=no
		8011	fi
		8012	rm conftest.$ac_ext
		8013	LIBS=$ac_func_search_save_LIBS
		8014	fi
		8015	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sendmsg" >&5
		8016	printf "%s\n" "$ac_cv_search_sendmsg" >&6; }
		8017	ac_res=$ac_cv_search_sendmsg
		8018	if test "$ac_res" != no
		8019	then :
		8020	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
		8021
		8022	fi
		8023
		8024	;;
12159	esac	8025	esac
12160	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12161	(eval "$ac_link") 2>conftest.er1
12162	ac_status=$?
12163	grep -v '^ *+' conftest.er1 >conftest.err
12164	rm -f conftest.er1
12165	cat conftest.err >&5
12166	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12167	(exit $ac_status); } && {
12168	test -z "$ac_cxx_werror_flag" ||
12169	test ! -s conftest.err
12170	} && test -s conftest$ac_exeext &&
12171	$as_test_x conftest$ac_exeext; then
12172	rxvt_cv_func_nl_langinfo=yes
12173	else
12174	echo "$as_me: failed program was:" >&5
12175	sed 's/^/| /' conftest.$ac_ext >&5
12176		8026
12177	rxvt_cv_func_nl_langinfo=no
12178	fi
12179
12180	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12181	conftest$ac_exeext conftest.$ac_ext
12182	fi
12183	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_nl_langinfo" >&5
12184	echo "${ECHO_T}$rxvt_cv_func_nl_langinfo" >&6; }
12185	if test x$rxvt_cv_func_nl_langinfo = xyes; then
12186
12187	cat >>confdefs.h <<\_ACEOF
12188	#define HAVE_NL_LANGINFO 1
12189	_ACEOF
12190
12191	fi
12192
12193
12194	{ echo "$as_me:$LINENO: checking for unix-compliant filehandle passing ability" >&5	8027	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for unix-compliant filehandle passing ability" >&5
12195	echo $ECHO_N "checking for unix-compliant filehandle passing ability... $ECHO_C" >&6; }	8028	printf %s "checking for unix-compliant filehandle passing ability... " >&6; }
12196	if test "${can_pass_fds+set}" = set; then	8029	if test ${pt_cv_can_pass_fds+y}
12197	echo $ECHO_N "(cached) $ECHO_C" >&6	8030	then :
12198	else	8031	printf %s "(cached) " >&6
12199	cat >conftest.$ac_ext <<_ACEOF	8032	else $as_nop
12200	/* confdefs.h. */
12201	_ACEOF
12202	cat confdefs.h >>conftest.$ac_ext	8033	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12203	cat >>conftest.$ac_ext <<_ACEOF
12204	/* end confdefs.h. */	8034	/* end confdefs.h. */
12205		8035
12206	#include <cstddef> // broken bsds (is that redundant?) need this	8036	#include <stddef.h> // broken bsds (is that redundant?) need this
12207	#include <sys/types.h>	8037	#include <sys/types.h>
12208	#include <sys/socket.h>	8038	#include <sys/socket.h>
12209	#include <sys/uio.h>	8039	#include <sys/uio.h>
12210		8040
12211	int	8041	int
12212	main ()	8042	main (void)
12213	{	8043	{
12214		8044
12215	{	8045	{
12216	msghdr msg;	8046	msghdr msg;
12217	iovec iov;	8047	iovec iov;
…		…
12238		8068
12239	;	8069	;
12240	return 0;	8070	return 0;
12241	}	8071	}
12242	_ACEOF	8072	_ACEOF
12243	rm -f conftest.$ac_objext conftest$ac_exeext	8073	if ac_fn_cxx_try_link "$LINENO"
12244	if { (ac_try="$ac_link"	8074	then :
12245	case "(($ac_try" in
12246	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12247	*) ac_try_echo=$ac_try;;
12248	esac
12249	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12250	(eval "$ac_link") 2>conftest.er1
12251	ac_status=$?
12252	grep -v '^ *+' conftest.er1 >conftest.err
12253	rm -f conftest.er1
12254	cat conftest.err >&5
12255	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12256	(exit $ac_status); } && {
12257	test -z "$ac_cxx_werror_flag" ||
12258	test ! -s conftest.err
12259	} && test -s conftest$ac_exeext &&
12260	$as_test_x conftest$ac_exeext; then
12261	can_pass_fds=yes	8075	pt_cv_can_pass_fds=yes
		8076	else $as_nop
		8077	pt_cv_can_pass_fds=no
		8078	fi
		8079	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		8080	conftest$ac_exeext conftest.$ac_ext
		8081	fi
		8082	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_can_pass_fds" >&5
		8083	printf "%s\n" "$pt_cv_can_pass_fds" >&6; }
		8084	if test x$pt_cv_can_pass_fds = xyes; then
		8085
		8086	printf "%s\n" "#define HAVE_UNIX_FDPASS 1" >>confdefs.h
		8087
12262	else	8088	else
12263	echo "$as_me: failed program was:" >&5
12264	sed 's/^/| /' conftest.$ac_ext >&5
12265
12266	can_pass_fds=no
12267	fi
12268
12269	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12270	conftest$ac_exeext conftest.$ac_ext
12271	fi
12272	{ echo "$as_me:$LINENO: result: $can_pass_fds" >&5
12273	echo "${ECHO_T}$can_pass_fds" >&6; }
12274	if test x$can_pass_fds = xyes; then
12275
12276	cat >>confdefs.h <<\_ACEOF
12277	#define HAVE_UNIX_FDPASS 1
12278	_ACEOF
12279
12280	else
12281	{ { echo "$as_me:$LINENO: error: libptytty requires unix-compliant filehandle passing ability" >&5
12282	echo "$as_me: error: libptytty requires unix-compliant filehandle passing ability" >&2;}	8089	as_fn_error $? "libptytty requires unix-compliant filehandle passing ability" "$LINENO" 5
12283	{ (exit 1); exit 1; }; }
12284	fi	8090	fi
12285		8091
12286		8092
12287		8093
		8094	ac_fn_cxx_check_header_compile "$LINENO" "pty.h" "ac_cv_header_pty_h" "$ac_includes_default"
		8095	if test "x$ac_cv_header_pty_h" = xyes
		8096	then :
		8097	printf "%s\n" "#define HAVE_PTY_H 1" >>confdefs.h
12288		8098
12289
12290
12291
12292
12293	for ac_header in \
12294	pty.h \
12295	util.h \
12296	libutil.h \
12297	sys/ioctl.h \
12298	sys/stropts.h \
12299
12300	do
12301	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
12302	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
12303	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
12304	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
12305	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
12306	echo $ECHO_N "(cached) $ECHO_C" >&6
12307	fi	8099	fi
12308	ac_res=`eval echo '${'$as_ac_Header'}'`	8100	ac_fn_cxx_check_header_compile "$LINENO" "util.h" "ac_cv_header_util_h" "$ac_includes_default"
12309	{ echo "$as_me:$LINENO: result: $ac_res" >&5	8101	if test "x$ac_cv_header_util_h" = xyes
12310	echo "${ECHO_T}$ac_res" >&6; }	8102	then :
12311	else	8103	printf "%s\n" "#define HAVE_UTIL_H 1" >>confdefs.h
12312	# Is the header compilable?	8104
12313	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5	8105	fi
12314	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }	8106	ac_fn_cxx_check_header_compile "$LINENO" "libutil.h" "ac_cv_header_libutil_h" "$ac_includes_default"
12315	cat >conftest.$ac_ext <<_ACEOF	8107	if test "x$ac_cv_header_libutil_h" = xyes
12316	/* confdefs.h. */	8108	then :
12317	_ACEOF	8109	printf "%s\n" "#define HAVE_LIBUTIL_H 1" >>confdefs.h
		8110
		8111	fi
		8112	ac_fn_cxx_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
		8113	if test "x$ac_cv_header_sys_ioctl_h" = xyes
		8114	then :
		8115	printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
		8116
		8117	fi
		8118	ac_fn_cxx_check_header_compile "$LINENO" "stropts.h" "ac_cv_header_stropts_h" "$ac_includes_default"
		8119	if test "x$ac_cv_header_stropts_h" = xyes
		8120	then :
		8121	printf "%s\n" "#define HAVE_STROPTS_H 1" >>confdefs.h
		8122
		8123	fi
		8124
		8125
		8126	ac_fn_cxx_check_func "$LINENO" "revoke" "ac_cv_func_revoke"
		8127	if test "x$ac_cv_func_revoke" = xyes
		8128	then :
		8129	printf "%s\n" "#define HAVE_REVOKE 1" >>confdefs.h
		8130
		8131	fi
		8132	ac_fn_cxx_check_func "$LINENO" "_getpty" "ac_cv_func__getpty"
		8133	if test "x$ac_cv_func__getpty" = xyes
		8134	then :
		8135	printf "%s\n" "#define HAVE__GETPTY 1" >>confdefs.h
		8136
		8137	fi
		8138	ac_fn_cxx_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
		8139	if test "x$ac_cv_func_getpt" = xyes
		8140	then :
		8141	printf "%s\n" "#define HAVE_GETPT 1" >>confdefs.h
		8142
		8143	fi
		8144	ac_fn_cxx_check_func "$LINENO" "posix_openpt" "ac_cv_func_posix_openpt"
		8145	if test "x$ac_cv_func_posix_openpt" = xyes
		8146	then :
		8147	printf "%s\n" "#define HAVE_POSIX_OPENPT 1" >>confdefs.h
		8148
		8149	fi
		8150	ac_fn_cxx_check_func "$LINENO" "isastream" "ac_cv_func_isastream"
		8151	if test "x$ac_cv_func_isastream" = xyes
		8152	then :
		8153	printf "%s\n" "#define HAVE_ISASTREAM 1" >>confdefs.h
		8154
		8155	fi
		8156	ac_fn_cxx_check_func "$LINENO" "setuid" "ac_cv_func_setuid"
		8157	if test "x$ac_cv_func_setuid" = xyes
		8158	then :
		8159	printf "%s\n" "#define HAVE_SETUID 1" >>confdefs.h
		8160
		8161	fi
		8162	ac_fn_cxx_check_func "$LINENO" "seteuid" "ac_cv_func_seteuid"
		8163	if test "x$ac_cv_func_seteuid" = xyes
		8164	then :
		8165	printf "%s\n" "#define HAVE_SETEUID 1" >>confdefs.h
		8166
		8167	fi
		8168	ac_fn_cxx_check_func "$LINENO" "setreuid" "ac_cv_func_setreuid"
		8169	if test "x$ac_cv_func_setreuid" = xyes
		8170	then :
		8171	printf "%s\n" "#define HAVE_SETREUID 1" >>confdefs.h
		8172
		8173	fi
		8174	ac_fn_cxx_check_func "$LINENO" "setresuid" "ac_cv_func_setresuid"
		8175	if test "x$ac_cv_func_setresuid" = xyes
		8176	then :
		8177	printf "%s\n" "#define HAVE_SETRESUID 1" >>confdefs.h
		8178
		8179	fi
		8180
		8181
		8182	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for UNIX98 ptys" >&5
		8183	printf %s "checking for UNIX98 ptys... " >&6; }
12318	cat confdefs.h >>conftest.$ac_ext	8184	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12319	cat >>conftest.$ac_ext <<_ACEOF
12320	/* end confdefs.h. */
12321	$ac_includes_default
12322	#include <$ac_header>
12323	_ACEOF
12324	rm -f conftest.$ac_objext
12325	if { (ac_try="$ac_compile"
12326	case "(($ac_try" in
12327	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12328	*) ac_try_echo=$ac_try;;
12329	esac
12330	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12331	(eval "$ac_compile") 2>conftest.er1
12332	ac_status=$?
12333	grep -v '^ *+' conftest.er1 >conftest.err
12334	rm -f conftest.er1
12335	cat conftest.err >&5
12336	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12337	(exit $ac_status); } && {
12338	test -z "$ac_cxx_werror_flag" ||
12339	test ! -s conftest.err
12340	} && test -s conftest.$ac_objext; then
12341	ac_header_compiler=yes
12342	else
12343	echo "$as_me: failed program was:" >&5
12344	sed 's/^/| /' conftest.$ac_ext >&5
12345
12346	ac_header_compiler=no
12347	fi
12348
12349	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12350	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
12351	echo "${ECHO_T}$ac_header_compiler" >&6; }
12352
12353	# Is the header present?
12354	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
12355	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
12356	cat >conftest.$ac_ext <<_ACEOF
12357	/* confdefs.h. */
12358	_ACEOF
12359	cat confdefs.h >>conftest.$ac_ext
12360	cat >>conftest.$ac_ext <<_ACEOF
12361	/* end confdefs.h. */
12362	#include <$ac_header>
12363	_ACEOF
12364	if { (ac_try="$ac_cpp conftest.$ac_ext"
12365	case "(($ac_try" in
12366	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12367	*) ac_try_echo=$ac_try;;
12368	esac
12369	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12370	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
12371	ac_status=$?
12372	grep -v '^ *+' conftest.er1 >conftest.err
12373	rm -f conftest.er1
12374	cat conftest.err >&5
12375	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12376	(exit $ac_status); } >/dev/null && {
12377	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
12378	test ! -s conftest.err
12379	}; then
12380	ac_header_preproc=yes
12381	else
12382	echo "$as_me: failed program was:" >&5
12383	sed 's/^/| /' conftest.$ac_ext >&5
12384
12385	ac_header_preproc=no
12386	fi
12387
12388	rm -f conftest.err conftest.$ac_ext
12389	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
12390	echo "${ECHO_T}$ac_header_preproc" >&6; }
12391
12392	# So? What about this header?
12393	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
12394	yes:no: )
12395	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
12396	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
12397	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
12398	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
12399	ac_header_preproc=yes
12400	;;
12401	no:yes:* )
12402	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
12403	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
12404	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
12405	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
12406	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
12407	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
12408	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
12409	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
12410	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
12411	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
12412	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
12413	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
12414
12415	;;
12416	esac
12417	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
12418	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
12419	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
12420	echo $ECHO_N "(cached) $ECHO_C" >&6
12421	else
12422	eval "$as_ac_Header=\$ac_header_preproc"
12423	fi
12424	ac_res=`eval echo '${'$as_ac_Header'}'`
12425	{ echo "$as_me:$LINENO: result: $ac_res" >&5
12426	echo "${ECHO_T}$ac_res" >&6; }
12427
12428	fi
12429	if test `eval echo '${'$as_ac_Header'}'` = yes; then
12430	cat >>confdefs.h <<_ACEOF
12431	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
12432	_ACEOF
12433
12434	fi
12435
12436	done
12437
12438
12439
12440
12441
12442
12443
12444
12445
12446
12447
12448	for ac_func in \
12449	revoke \
12450	_getpty \
12451	getpt \
12452	posix_openpt \
12453	isastream \
12454	setuid \
12455	seteuid \
12456	setreuid \
12457	setresuid \
12458
12459	do
12460	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
12461	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
12462	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
12463	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
12464	echo $ECHO_N "(cached) $ECHO_C" >&6
12465	else
12466	cat >conftest.$ac_ext <<_ACEOF
12467	/* confdefs.h. */
12468	_ACEOF
12469	cat confdefs.h >>conftest.$ac_ext
12470	cat >>conftest.$ac_ext <<_ACEOF
12471	/* end confdefs.h. */
12472	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
12473	For example, HP-UX 11i <limits.h> declares gettimeofday. */
12474	#define $ac_func innocuous_$ac_func
12475
12476	/* System header to define __stub macros and hopefully few prototypes,
12477	which can conflict with char $ac_func (); below.
12478	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12479	<limits.h> exists even on freestanding compilers. */
12480
12481	#ifdef __STDC__
12482	# include <limits.h>
12483	#else
12484	# include <assert.h>
12485	#endif
12486
12487	#undef $ac_func
12488
12489	/* Override any GCC internal prototype to avoid an error.
12490	Use char because int might match the return type of a GCC
12491	builtin and then its argument prototype would still apply. */
12492	#ifdef __cplusplus
12493	extern "C"
12494	#endif
12495	char $ac_func ();
12496	/* The GNU C library defines this for functions which it implements
12497	to always fail with ENOSYS. Some functions are actually named
12498	something starting with __ and the normal name is an alias. */
12499	#if defined __stub_$ac_func || defined __stub___$ac_func
12500	choke me
12501	#endif
12502
12503	int
12504	main ()
12505	{
12506	return $ac_func ();
12507	;
12508	return 0;
12509	}
12510	_ACEOF
12511	rm -f conftest.$ac_objext conftest$ac_exeext
12512	if { (ac_try="$ac_link"
12513	case "(($ac_try" in
12514	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12515	*) ac_try_echo=$ac_try;;
12516	esac
12517	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12518	(eval "$ac_link") 2>conftest.er1
12519	ac_status=$?
12520	grep -v '^ *+' conftest.er1 >conftest.err
12521	rm -f conftest.er1
12522	cat conftest.err >&5
12523	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12524	(exit $ac_status); } && {
12525	test -z "$ac_cxx_werror_flag" ||
12526	test ! -s conftest.err
12527	} && test -s conftest$ac_exeext &&
12528	$as_test_x conftest$ac_exeext; then
12529	eval "$as_ac_var=yes"
12530	else
12531	echo "$as_me: failed program was:" >&5
12532	sed 's/^/| /' conftest.$ac_ext >&5
12533
12534	eval "$as_ac_var=no"
12535	fi
12536
12537	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12538	conftest$ac_exeext conftest.$ac_ext
12539	fi
12540	ac_res=`eval echo '${'$as_ac_var'}'`
12541	{ echo "$as_me:$LINENO: result: $ac_res" >&5
12542	echo "${ECHO_T}$ac_res" >&6; }
12543	if test `eval echo '${'$as_ac_var'}'` = yes; then
12544	cat >>confdefs.h <<_ACEOF
12545	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
12546	_ACEOF
12547
12548	fi
12549	done
12550
12551
12552	have_clone=no
12553
12554	{ echo "$as_me:$LINENO: checking for /dev/ptym/clone" >&5
12555	echo $ECHO_N "checking for /dev/ptym/clone... $ECHO_C" >&6; }
12556	if test -e /dev/ptym/clone; then
12557	{ echo "$as_me:$LINENO: result: yes" >&5
12558	echo "${ECHO_T}yes" >&6; }
12559
12560	cat >>confdefs.h <<\_ACEOF
12561	#define HAVE_DEV_CLONE 1
12562	_ACEOF
12563
12564
12565	cat >>confdefs.h <<\_ACEOF
12566	#define CLONE_DEVICE "/dev/ptym/clone"
12567	_ACEOF
12568
12569	have_clone=yes
12570	else
12571	{ echo "$as_me:$LINENO: result: no" >&5
12572	echo "${ECHO_T}no" >&6; }
12573	fi
12574
12575	{ echo "$as_me:$LINENO: checking for /dev/ptc" >&5
12576	echo $ECHO_N "checking for /dev/ptc... $ECHO_C" >&6; }
12577	if test -e /dev/ptc; then
12578	{ echo "$as_me:$LINENO: result: yes" >&5
12579	echo "${ECHO_T}yes" >&6; }
12580
12581	cat >>confdefs.h <<\_ACEOF
12582	#define HAVE_DEV_PTC 1
12583	_ACEOF
12584
12585
12586	cat >>confdefs.h <<\_ACEOF
12587	#define CLONE_DEVICE "/dev/ptc"
12588	_ACEOF
12589
12590	have_clone=yes
12591	else
12592	{ echo "$as_me:$LINENO: result: no" >&5
12593	echo "${ECHO_T}no" >&6; }
12594	fi
12595
12596	case $host in
12597	*-*-cygwin*)
12598	have_clone=yes
12599
12600	cat >>confdefs.h <<\_ACEOF
12601	#define CLONE_DEVICE "/dev/ptmx"
12602	_ACEOF
12603
12604	;;
12605	*)
12606	{ echo "$as_me:$LINENO: checking for /dev/ptmx" >&5
12607	echo $ECHO_N "checking for /dev/ptmx... $ECHO_C" >&6; }
12608	if test -e /dev/ptmx; then
12609	{ echo "$as_me:$LINENO: result: yes" >&5
12610	echo "${ECHO_T}yes" >&6; }
12611
12612	cat >>confdefs.h <<\_ACEOF
12613	#define HAVE_DEV_PTMX 1
12614	_ACEOF
12615
12616
12617	cat >>confdefs.h <<\_ACEOF
12618	#define CLONE_DEVICE "/dev/ptmx"
12619	_ACEOF
12620
12621	have_clone=yes
12622	else
12623	{ echo "$as_me:$LINENO: result: no" >&5
12624	echo "${ECHO_T}no" >&6; }
12625	fi
12626	;;
12627	esac
12628
12629	if test x$ac_cv_func_getpt = xyes -o x$ac_cv_func_posix_openpt = xyes -o x$have_clone = xyes; then
12630	{ echo "$as_me:$LINENO: checking for UNIX98 ptys" >&5
12631	echo $ECHO_N "checking for UNIX98 ptys... $ECHO_C" >&6; }
12632	cat >conftest.$ac_ext <<_ACEOF
12633	/* confdefs.h. */
12634	_ACEOF
12635	cat confdefs.h >>conftest.$ac_ext
12636	cat >>conftest.$ac_ext <<_ACEOF
12637	/* end confdefs.h. */	8185	/* end confdefs.h. */
12638	#include <stdlib.h>	8186	#include <stdlib.h>
12639	int	8187	int
12640	main ()	8188	main (void)
12641	{	8189	{
12642	grantpt(0);unlockpt(0);ptsname(0);	8190	grantpt(0);unlockpt(0);ptsname(0);
12643	;	8191	;
12644	return 0;	8192	return 0;
12645	}	8193	}
12646	_ACEOF	8194	_ACEOF
12647	rm -f conftest.$ac_objext conftest$ac_exeext	8195	if ac_fn_cxx_try_link "$LINENO"
12648	if { (ac_try="$ac_link"	8196	then :
12649	case "(($ac_try" in
12650	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12651	*) ac_try_echo=$ac_try;;
12652	esac
12653	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12654	(eval "$ac_link") 2>conftest.er1
12655	ac_status=$?
12656	grep -v '^ *+' conftest.er1 >conftest.err
12657	rm -f conftest.er1
12658	cat conftest.err >&5
12659	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12660	(exit $ac_status); } && {
12661	test -z "$ac_cxx_werror_flag" ||
12662	test ! -s conftest.err
12663	} && test -s conftest$ac_exeext &&
12664	$as_test_x conftest$ac_exeext; then
12665	unix98_pty=yes	8197	unix98_pty=yes
12666		8198
12667	cat >>confdefs.h <<\_ACEOF	8199	printf "%s\n" "#define UNIX98_PTY 1" >>confdefs.h
12668	#define UNIX98_PTY 1
12669	_ACEOF
12670		8200
12671	{ echo "$as_me:$LINENO: result: yes" >&5	8201	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12672	echo "${ECHO_T}yes" >&6; }	8202	printf "%s\n" "yes" >&6; }
12673	else	8203	else $as_nop
12674	echo "$as_me: failed program was:" >&5	8204	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
12675	sed 's/^/| /' conftest.$ac_ext >&5	8205	printf "%s\n" "no" >&6; }
12676
12677	{ echo "$as_me:$LINENO: result: no" >&5
12678	echo "${ECHO_T}no" >&6; }
12679	fi	8206	fi
12680
12681	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8207	rm -f core conftest.err conftest.$ac_objext conftest.beam \
12682	conftest$ac_exeext conftest.$ac_ext	8208	conftest$ac_exeext conftest.$ac_ext
12683	fi
12684		8209
12685	if test -z "$unix98_pty"; then	8210	if test -z "$unix98_pty"; then
12686		8211	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing openpty" >&5
12687	for ac_func in openpty	8212	printf %s "checking for library containing openpty... " >&6; }
12688	do	8213	if test ${ac_cv_search_openpty+y}
12689	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	8214	then :
12690	{ echo "$as_me:$LINENO: checking for $ac_func" >&5	8215	printf %s "(cached) " >&6
12691	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }	8216	else $as_nop
12692	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then	8217	ac_func_search_save_LIBS=$LIBS
12693	echo $ECHO_N "(cached) $ECHO_C" >&6
12694	else
12695	cat >conftest.$ac_ext <<_ACEOF
12696	/* confdefs.h. */
12697	_ACEOF
12698	cat confdefs.h >>conftest.$ac_ext	8218	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12699	cat >>conftest.$ac_ext <<_ACEOF
12700	/* end confdefs.h. */	8219	/* end confdefs.h. */
12701	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
12702	For example, HP-UX 11i <limits.h> declares gettimeofday. */
12703	#define $ac_func innocuous_$ac_func
12704		8220
12705	/* System header to define __stub macros and hopefully few prototypes,	8221	namespace conftest {
12706	which can conflict with char $ac_func (); below.	8222	extern "C" int openpty ();
12707	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	8223	}
12708	<limits.h> exists even on freestanding compilers. */
12709
12710	#ifdef __STDC__
12711	# include <limits.h>
12712	#else
12713	# include <assert.h>
12714	#endif
12715
12716	#undef $ac_func
12717
12718	/* Override any GCC internal prototype to avoid an error.
12719	Use char because int might match the return type of a GCC
12720	builtin and then its argument prototype would still apply. */
12721	#ifdef __cplusplus
12722	extern "C"
12723	#endif
12724	char $ac_func ();
12725	/* The GNU C library defines this for functions which it implements
12726	to always fail with ENOSYS. Some functions are actually named
12727	something starting with __ and the normal name is an alias. */
12728	#if defined __stub_$ac_func || defined __stub___$ac_func
12729	choke me
12730	#endif
12731
12732	int	8224	int
12733	main ()	8225	main (void)
12734	{	8226	{
12735	return $ac_func ();	8227	return conftest::openpty ();
12736	;	8228	;
12737	return 0;	8229	return 0;
12738	}	8230	}
12739	_ACEOF	8231	_ACEOF
12740	rm -f conftest.$ac_objext conftest$ac_exeext	8232	for ac_lib in '' util
12741	if { (ac_try="$ac_link"	8233	do
12742	case "(($ac_try" in	8234	if test -z "$ac_lib"; then
12743	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	8235	ac_res="none required"
12744	*) ac_try_echo=$ac_try;;
12745	esac
12746	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12747	(eval "$ac_link") 2>conftest.er1
12748	ac_status=$?
12749	grep -v '^ *+' conftest.er1 >conftest.err
12750	rm -f conftest.er1
12751	cat conftest.err >&5
12752	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12753	(exit $ac_status); } && {
12754	test -z "$ac_cxx_werror_flag" ||
12755	test ! -s conftest.err
12756	} && test -s conftest$ac_exeext &&
12757	$as_test_x conftest$ac_exeext; then
12758	eval "$as_ac_var=yes"
12759	else	8236	else
12760	echo "$as_me: failed program was:" >&5	8237	ac_res=-l$ac_lib
12761	sed 's/^/| /' conftest.$ac_ext >&5	8238	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
12762		8239	fi
12763	eval "$as_ac_var=no"	8240	if ac_fn_cxx_try_link "$LINENO"
		8241	then :
		8242	ac_cv_search_openpty=$ac_res
12764	fi	8243	fi
12765
12766	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8244	rm -f core conftest.err conftest.$ac_objext conftest.beam \
12767	conftest$ac_exeext conftest.$ac_ext	8245	conftest$ac_exeext
12768	fi	8246	if test ${ac_cv_search_openpty+y}
12769	ac_res=`eval echo '${'$as_ac_var'}'`	8247	then :
12770	{ echo "$as_me:$LINENO: result: $ac_res" >&5	8248	break
12771	echo "${ECHO_T}$ac_res" >&6; }
12772	if test `eval echo '${'$as_ac_var'}'` = yes; then
12773	cat >>confdefs.h <<_ACEOF
12774	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
12775	_ACEOF
12776
12777	else
12778	{ echo "$as_me:$LINENO: checking for openpty in -lutil" >&5
12779	echo $ECHO_N "checking for openpty in -lutil... $ECHO_C" >&6; }
12780	if test "${ac_cv_lib_util_openpty+set}" = set; then
12781	echo $ECHO_N "(cached) $ECHO_C" >&6
12782	else
12783	ac_check_lib_save_LIBS=$LIBS
12784	LIBS="-lutil $LIBS"
12785	cat >conftest.$ac_ext <<_ACEOF
12786	/* confdefs.h. */
12787	_ACEOF
12788	cat confdefs.h >>conftest.$ac_ext
12789	cat >>conftest.$ac_ext <<_ACEOF
12790	/* end confdefs.h. */
12791
12792	/* Override any GCC internal prototype to avoid an error.
12793	Use char because int might match the return type of a GCC
12794	builtin and then its argument prototype would still apply. */
12795	#ifdef __cplusplus
12796	extern "C"
12797	#endif
12798	char openpty ();
12799	int
12800	main ()
12801	{
12802	return openpty ();
12803	;
12804	return 0;
12805	}
12806	_ACEOF
12807	rm -f conftest.$ac_objext conftest$ac_exeext
12808	if { (ac_try="$ac_link"
12809	case "(($ac_try" in
12810	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12811	*) ac_try_echo=$ac_try;;
12812	esac
12813	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12814	(eval "$ac_link") 2>conftest.er1
12815	ac_status=$?
12816	grep -v '^ *+' conftest.er1 >conftest.err
12817	rm -f conftest.er1
12818	cat conftest.err >&5
12819	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12820	(exit $ac_status); } && {
12821	test -z "$ac_cxx_werror_flag" ||
12822	test ! -s conftest.err
12823	} && test -s conftest$ac_exeext &&
12824	$as_test_x conftest$ac_exeext; then
12825	ac_cv_lib_util_openpty=yes
12826	else
12827	echo "$as_me: failed program was:" >&5
12828	sed 's/^/| /' conftest.$ac_ext >&5
12829
12830	ac_cv_lib_util_openpty=no
12831	fi
12832
12833	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12834	conftest$ac_exeext conftest.$ac_ext
12835	LIBS=$ac_check_lib_save_LIBS
12836	fi
12837	{ echo "$as_me:$LINENO: result: $ac_cv_lib_util_openpty" >&5
12838	echo "${ECHO_T}$ac_cv_lib_util_openpty" >&6; }
12839	if test $ac_cv_lib_util_openpty = yes; then
12840	cat >>confdefs.h <<\_ACEOF
12841	#define HAVE_OPENPTY 1
12842	_ACEOF
12843	LIBS="$LIBS -lutil"
12844	fi
12845
12846	fi	8249	fi
12847	done	8250	done
		8251	if test ${ac_cv_search_openpty+y}
		8252	then :
12848		8253
		8254	else $as_nop
		8255	ac_cv_search_openpty=no
12849	fi	8256	fi
		8257	rm conftest.$ac_ext
		8258	LIBS=$ac_func_search_save_LIBS
		8259	fi
		8260	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openpty" >&5
		8261	printf "%s\n" "$ac_cv_search_openpty" >&6; }
		8262	ac_res=$ac_cv_search_openpty
		8263	if test "$ac_res" != no
		8264	then :
		8265	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
12850		8266
		8267	printf "%s\n" "#define HAVE_OPENPTY 1" >>confdefs.h
12851		8268
		8269	fi
12852		8270
		8271	fi
		8272
		8273
		8274
12853	{ echo "$as_me:$LINENO: checking for tty group" >&5	8275	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for tty group" >&5
12854	echo $ECHO_N "checking for tty group... $ECHO_C" >&6; }	8276	printf %s "checking for tty group... " >&6; }
12855	if test "${tty_group+set}" = set; then	8277	if test ${pt_cv_tty_group+y}
12856	echo $ECHO_N "(cached) $ECHO_C" >&6	8278	then :
12857	else	8279	printf %s "(cached) " >&6
		8280	else $as_nop
12858	if test "$cross_compiling" = yes; then	8281	if test "$cross_compiling" = yes
		8282	then :
12859	tty_group=no	8283	pt_cv_tty_group=no
12860	else	8284	else $as_nop
12861	cat >conftest.$ac_ext <<_ACEOF
12862	/* confdefs.h. */
12863	_ACEOF
12864	cat confdefs.h >>conftest.$ac_ext	8285	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12865	cat >>conftest.$ac_ext <<_ACEOF
12866	/* end confdefs.h. */	8286	/* end confdefs.h. */
12867		8287
12868	#include <sys/types.h>	8288	#include <sys/types.h>
12869	#include <sys/stat.h>	8289	#include <sys/stat.h>
12870	#include <unistd.h>	8290	#include <unistd.h>
12871	#include <grp.h>	8291	#include <grp.h>
12872		8292
12873	main()	8293	int main()
12874	{	8294	{
12875	struct stat st;	8295	struct stat st;
12876	struct group *gr;	8296	struct group *gr;
12877	char *tty;	8297	char *tty;
12878	gr = getgrnam("tty");	8298	gr = getgrnam("tty");
…		…
12884	return 0;	8304	return 0;
12885	else	8305	else
12886	return 1;	8306	return 1;
12887	}	8307	}
12888	_ACEOF	8308	_ACEOF
12889	rm -f conftest$ac_exeext	8309	if ac_fn_cxx_try_run "$LINENO"
12890	if { (ac_try="$ac_link"	8310	then :
12891	case "(($ac_try" in
12892	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12893	*) ac_try_echo=$ac_try;;
12894	esac
12895	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12896	(eval "$ac_link") 2>&5
12897	ac_status=$?
12898	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12899	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
12900	{ (case "(($ac_try" in
12901	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12902	*) ac_try_echo=$ac_try;;
12903	esac
12904	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12905	(eval "$ac_try") 2>&5
12906	ac_status=$?
12907	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12908	(exit $ac_status); }; }; then
12909	tty_group=yes	8311	pt_cv_tty_group=yes
12910	else	8312	else $as_nop
12911	echo "$as_me: program exited with status $ac_status" >&5
12912	echo "$as_me: failed program was:" >&5
12913	sed 's/^/| /' conftest.$ac_ext >&5
12914
12915	( exit $ac_status )
12916	tty_group=no	8313	pt_cv_tty_group=no
12917	fi	8314	fi
12918	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext	8315	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
		8316	conftest.$ac_objext conftest.beam conftest.$ac_ext
12919	fi	8317	fi
12920		8318
12921
12922	fi	8319	fi
12923	{ echo "$as_me:$LINENO: result: $tty_group" >&5	8320	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_tty_group" >&5
12924	echo "${ECHO_T}$tty_group" >&6; }	8321	printf "%s\n" "$pt_cv_tty_group" >&6; }
12925	if test x$tty_group = xyes; then	8322	if test x$pt_cv_tty_group = xyes; then
12926		8323
12927	cat >>confdefs.h <<\_ACEOF	8324	printf "%s\n" "#define TTY_GID_SUPPORT 1" >>confdefs.h
12928	#define TTY_GID_SUPPORT 1
12929	_ACEOF
12930		8325
12931	fi	8326	fi
12932		8327
12933	if test x$support_xft = xyes; then	8328	support_image=no
12934	# Extract the first word of "pkg-config", so it can be a program name with args.	8329	if test x$support_inheritpixmap = xyes || test x$support_pixbuf = xyes; then
12935	set dummy pkg-config; ac_word=$2	8330	support_image=yes
12936	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
12937	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
12938	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
12939	echo $ECHO_N "(cached) $ECHO_C" >&6
12940	else
12941	case $PKG_CONFIG in
12942	[\\/]* | ?:[\\/]*)
12943	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12944	;;
12945	*)
12946	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12947	for as_dir in $PATH
12948	do
12949	IFS=$as_save_IFS
12950	test -z "$as_dir" && as_dir=.
12951	for ac_exec_ext in '' $ac_executable_extensions; do
12952	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12953	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12954	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
12955	break 2
12956	fi
12957	done
12958	done
12959	IFS=$as_save_IFS
12960
12961	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12962	;;
12963	esac
12964	fi	8331	fi
12965	PKG_CONFIG=$ac_cv_path_PKG_CONFIG	8332	if test x$support_xft = xyes || test x$support_image = xyes; then
12966	if test -n "$PKG_CONFIG"; then	8333	rxvt_have_xrender=no
12967	{ echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
12968	echo "${ECHO_T}$PKG_CONFIG" >&6; }
12969	else
12970	{ echo "$as_me:$LINENO: result: no" >&5
12971	echo "${ECHO_T}no" >&6; }
12972	fi
12973		8334
12974		8335	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xrender" >&5
		8336	printf %s "checking for xrender... " >&6; }
12975	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xft; then	8337	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xrender; then
12976	LIBS="$LIBS `$PKG_CONFIG xft --libs`"	8338	XRENDER_CFLAGS="`$PKG_CONFIG --cflags xrender`"
12977	CPPFLAGS="$CPPFLAGS `$PKG_CONFIG xft --cflags`"	8339	XRENDER_LIBS="`$PKG_CONFIG --libs xrender`"
		8340
		8341	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		8342	printf "%s\n" "ok" >&6; }
		8343
		8344	X_LIBS="$XRENDER_LIBS $X_LIBS"
		8345	CPPFLAGS="$CPPFLAGS $XRENDER_CFLAGS"
		8346	rxvt_have_xrender=yes
		8347
		8348	save_LIBS="$LIBS"
		8349	LIBS="$LIBS $X_LIBS"
		8350	ac_fn_cxx_check_header_compile "$LINENO" "X11/extensions/Xrender.h" "ac_cv_header_X11_extensions_Xrender_h" "$ac_includes_default"
		8351	if test "x$ac_cv_header_X11_extensions_Xrender_h" = xyes
		8352	then :
		8353
		8354	else $as_nop
		8355	rxvt_have_xrender=no
		8356	fi
		8357
		8358	ac_fn_cxx_check_func "$LINENO" "XRenderFindStandardFormat" "ac_cv_func_XRenderFindStandardFormat"
		8359	if test "x$ac_cv_func_XRenderFindStandardFormat" = xyes
		8360	then :
		8361
		8362	else $as_nop
		8363	rxvt_have_xrender=no
		8364	fi
		8365
		8366	LIBS="$save_LIBS"
		8367
12978	else	8368	else
		8369	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8370	printf "%s\n" "no" >&6; }
		8371	:
		8372	fi
		8373
		8374	fi
		8375
		8376	if test x$support_xft = xyes && test x$rxvt_have_xrender = xyes; then
		8377
		8378	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fontconfig xft" >&5
		8379	printf %s "checking for fontconfig xft... " >&6; }
		8380	if test $PKG_CONFIG != no && $PKG_CONFIG --exists fontconfig xft; then
		8381	XFT_CFLAGS="`$PKG_CONFIG --cflags fontconfig xft`"
		8382	XFT_LIBS="`$PKG_CONFIG --libs fontconfig xft`"
		8383
		8384	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		8385	printf "%s\n" "ok" >&6; }
		8386
		8387	X_LIBS="$XFT_LIBS $X_LIBS"
		8388	CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
		8389
		8390	else
		8391	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8392	printf "%s\n" "no" >&6; }
		8393
12979	# Extract the first word of "xft-config", so it can be a program name with args.	8394	# Extract the first word of "xft-config", so it can be a program name with args.
12980	set dummy xft-config; ac_word=$2	8395	set dummy xft-config; ac_word=$2
12981	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	8396	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12982	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	8397	printf %s "checking for $ac_word... " >&6; }
12983	if test "${ac_cv_path_XFT_CONFIG+set}" = set; then	8398	if test ${ac_cv_path_XFT_CONFIG+y}
12984	echo $ECHO_N "(cached) $ECHO_C" >&6	8399	then :
12985	else	8400	printf %s "(cached) " >&6
		8401	else $as_nop
12986	case $XFT_CONFIG in	8402	case $XFT_CONFIG in
12987	[\\/]* | ?:[\\/]*)	8403	[\\/]* | ?:[\\/]*)
12988	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.	8404	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.
12989	;;	8405	;;
12990	*)	8406	*)
12991	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	8407	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12992	for as_dir in $PATH	8408	for as_dir in $PATH
12993	do	8409	do
12994	IFS=$as_save_IFS	8410	IFS=$as_save_IFS
12995	test -z "$as_dir" && as_dir=.	8411	case $as_dir in #(((
		8412	'') as_dir=./ ;;
		8413	*/) ;;
		8414	*) as_dir=$as_dir/ ;;
		8415	esac
12996	for ac_exec_ext in '' $ac_executable_extensions; do	8416	for ac_exec_ext in '' $ac_executable_extensions; do
12997	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	8417	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
12998	ac_cv_path_XFT_CONFIG="$as_dir/$ac_word$ac_exec_ext"	8418	ac_cv_path_XFT_CONFIG="$as_dir$ac_word$ac_exec_ext"
12999	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	8419	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
13000	break 2	8420	break 2
13001	fi	8421	fi
13002	done	8422	done
13003	done	8423	done
13004	IFS=$as_save_IFS	8424	IFS=$as_save_IFS
13005		8425
13006	test -z "$ac_cv_path_XFT_CONFIG" && ac_cv_path_XFT_CONFIG="no"	8426	test -z "$ac_cv_path_XFT_CONFIG" && ac_cv_path_XFT_CONFIG="no"
13007	;;	8427	;;
13008	esac	8428	esac
13009	fi	8429	fi
13010	XFT_CONFIG=$ac_cv_path_XFT_CONFIG	8430	XFT_CONFIG=$ac_cv_path_XFT_CONFIG
13011	if test -n "$XFT_CONFIG"; then	8431	if test -n "$XFT_CONFIG"; then
13012	{ echo "$as_me:$LINENO: result: $XFT_CONFIG" >&5	8432	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5
13013	echo "${ECHO_T}$XFT_CONFIG" >&6; }	8433	printf "%s\n" "$XFT_CONFIG" >&6; }
13014	else	8434	else
13015	{ echo "$as_me:$LINENO: result: no" >&5	8435	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
13016	echo "${ECHO_T}no" >&6; }	8436	printf "%s\n" "no" >&6; }
13017	fi	8437	fi
13018		8438
13019		8439
13020	if test $XFT_CONFIG != no; then	8440	if test $XFT_CONFIG != no; then
13021	LIBS="$LIBS `$XFT_CONFIG --libs`"	8441	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"
13022	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"	8442	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"
13023	fi	8443	fi
13024	fi
13025		8444
		8445	fi
13026		8446
13027	for ac_header in X11/Xft/Xft.h	8447
13028	do	8448	save_LIBS="$LIBS"
		8449	LIBS="$LIBS $X_LIBS"
		8450	for ac_header in X11/Xft/Xft.h fontconfig/fontconfig.h
		8451	do :
13029	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	8452	as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
13030	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	8453	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
13031	{ echo "$as_me:$LINENO: checking for $ac_header" >&5	8454	if eval test \"x\$"$as_ac_Header"\" = x"yes"
13032	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }	8455	then :
13033	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	8456	cat >>confdefs.h <<_ACEOF
13034	echo $ECHO_N "(cached) $ECHO_C" >&6	8457	#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
13035	fi
13036	ac_res=`eval echo '${'$as_ac_Header'}'`
13037	{ echo "$as_me:$LINENO: result: $ac_res" >&5
13038	echo "${ECHO_T}$ac_res" >&6; }
13039	else
13040	# Is the header compilable?
13041	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
13042	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
13043	cat >conftest.$ac_ext <<_ACEOF
13044	/* confdefs.h. */
13045	_ACEOF	8458	_ACEOF
		8459
		8460	else $as_nop
		8461	support_xft=no
		8462	fi
		8463
		8464	done
		8465
		8466	for ac_func in XftDrawString32 FcPatternGet
		8467	do :
		8468	as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | $as_tr_sh`
		8469	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
		8470	if eval test \"x\$"$as_ac_var"\" = x"yes"
		8471	then :
		8472	cat >>confdefs.h <<_ACEOF
		8473	#define `printf "%s\n" "HAVE_$ac_func" | $as_tr_cpp` 1
		8474	_ACEOF
		8475
		8476	else $as_nop
		8477	support_xft=no
		8478	fi
		8479
		8480	done
		8481	LIBS="$save_LIBS"
		8482
		8483	if test x$support_xft = xyes; then
		8484
		8485	printf "%s\n" "#define XFT 1" >>confdefs.h
		8486
		8487	fi
		8488	fi
		8489
		8490	if test x$support_image = xyes && test x$rxvt_have_xrender = xyes; then
		8491	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Render >= 0.11" >&5
		8492	printf %s "checking for Render >= 0.11... " >&6; }
13046	cat confdefs.h >>conftest.$ac_ext	8493	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13047	cat >>conftest.$ac_ext <<_ACEOF
13048	/* end confdefs.h. */	8494	/* end confdefs.h. */
13049	$ac_includes_default
13050	#include <$ac_header>
13051	_ACEOF
13052	rm -f conftest.$ac_objext
13053	if { (ac_try="$ac_compile"
13054	case "(($ac_try" in
13055	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13056	*) ac_try_echo=$ac_try;;
13057	esac
13058	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13059	(eval "$ac_compile") 2>conftest.er1
13060	ac_status=$?
13061	grep -v '^ *+' conftest.er1 >conftest.err
13062	rm -f conftest.er1
13063	cat conftest.err >&5
13064	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13065	(exit $ac_status); } && {
13066	test -z "$ac_cxx_werror_flag" ||
13067	test ! -s conftest.err
13068	} && test -s conftest.$ac_objext; then
13069	ac_header_compiler=yes
13070	else
13071	echo "$as_me: failed program was:" >&5
13072	sed 's/^/| /' conftest.$ac_ext >&5
13073		8495
13074	ac_header_compiler=no	8496	#include <X11/extensions/Xrender.h>
13075	fi	8497	#if RENDER_MAJOR == 0 && RENDER_MINOR <= 10
13076		8498	error
13077	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13078	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13079	echo "${ECHO_T}$ac_header_compiler" >&6; }
13080
13081	# Is the header present?
13082	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
13083	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
13084	cat >conftest.$ac_ext <<_ACEOF
13085	/* confdefs.h. */
13086	_ACEOF
13087	cat confdefs.h >>conftest.$ac_ext
13088	cat >>conftest.$ac_ext <<_ACEOF
13089	/* end confdefs.h. */
13090	#include <$ac_header>
13091	_ACEOF
13092	if { (ac_try="$ac_cpp conftest.$ac_ext"
13093	case "(($ac_try" in
13094	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13095	*) ac_try_echo=$ac_try;;
13096	esac
13097	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13098	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13099	ac_status=$?
13100	grep -v '^ *+' conftest.er1 >conftest.err
13101	rm -f conftest.er1
13102	cat conftest.err >&5
13103	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13104	(exit $ac_status); } >/dev/null && {
13105	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
13106	test ! -s conftest.err
13107	}; then
13108	ac_header_preproc=yes
13109	else
13110	echo "$as_me: failed program was:" >&5
13111	sed 's/^/| /' conftest.$ac_ext >&5
13112
13113	ac_header_preproc=no
13114	fi
13115
13116	rm -f conftest.err conftest.$ac_ext
13117	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13118	echo "${ECHO_T}$ac_header_preproc" >&6; }
13119
13120	# So? What about this header?
13121	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
13122	yes:no: )
13123	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
13124	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
13125	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
13126	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
13127	ac_header_preproc=yes
13128	;;
13129	no:yes:* )
13130	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
13131	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
13132	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
13133	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
13134	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
13135	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
13136	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
13137	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
13138	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
13139	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
13140	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
13141	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
13142
13143	;;
13144	esac
13145	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
13146	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
13147	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
13148	echo $ECHO_N "(cached) $ECHO_C" >&6
13149	else
13150	eval "$as_ac_Header=\$ac_header_preproc"
13151	fi
13152	ac_res=`eval echo '${'$as_ac_Header'}'`
13153	{ echo "$as_me:$LINENO: result: $ac_res" >&5
13154	echo "${ECHO_T}$ac_res" >&6; }
13155
13156	fi
13157	if test `eval echo '${'$as_ac_Header'}'` = yes; then
13158	cat >>confdefs.h <<_ACEOF
13159	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
13160	_ACEOF
13161
13162	else
13163	support_xft=no
13164	fi
13165
13166	done
13167
13168
13169	{ echo "$as_me:$LINENO: checking for XftDrawString32 in -lXft" >&5
13170	echo $ECHO_N "checking for XftDrawString32 in -lXft... $ECHO_C" >&6; }
13171	if test "${ac_cv_lib_Xft_XftDrawString32+set}" = set; then
13172	echo $ECHO_N "(cached) $ECHO_C" >&6
13173	else
13174	ac_check_lib_save_LIBS=$LIBS
13175	LIBS="-lXft $LIBS"
13176	cat >conftest.$ac_ext <<_ACEOF
13177	/* confdefs.h. */
13178	_ACEOF
13179	cat confdefs.h >>conftest.$ac_ext
13180	cat >>conftest.$ac_ext <<_ACEOF
13181	/* end confdefs.h. */
13182
13183	/* Override any GCC internal prototype to avoid an error.
13184	Use char because int might match the return type of a GCC
13185	builtin and then its argument prototype would still apply. */
13186	#ifdef __cplusplus
13187	extern "C"
13188	#endif	8499	#endif
13189	char XftDrawString32 ();	8500
13190	int	8501	int
13191	main ()	8502	main (void)
13192	{	8503	{
13193	return XftDrawString32 ();	8504
13194	;	8505	;
13195	return 0;	8506	return 0;
13196	}	8507	}
13197	_ACEOF	8508	_ACEOF
13198	rm -f conftest.$ac_objext conftest$ac_exeext	8509	if ac_fn_cxx_try_compile "$LINENO"
13199	if { (ac_try="$ac_link"	8510	then :
13200	case "(($ac_try" in
13201	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13202	*) ac_try_echo=$ac_try;;
13203	esac
13204	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13205	(eval "$ac_link") 2>conftest.er1
13206	ac_status=$?
13207	grep -v '^ *+' conftest.er1 >conftest.err
13208	rm -f conftest.er1
13209	cat conftest.err >&5
13210	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13211	(exit $ac_status); } && {
13212	test -z "$ac_cxx_werror_flag" ||
13213	test ! -s conftest.err
13214	} && test -s conftest$ac_exeext &&
13215	$as_test_x conftest$ac_exeext; then
13216	ac_cv_lib_Xft_XftDrawString32=yes
13217	else
13218	echo "$as_me: failed program was:" >&5
13219	sed 's/^/| /' conftest.$ac_ext >&5
13220		8511
13221	ac_cv_lib_Xft_XftDrawString32=no	8512	else $as_nop
13222	fi
13223
13224	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
13225	conftest$ac_exeext conftest.$ac_ext
13226	LIBS=$ac_check_lib_save_LIBS
13227	fi
13228	{ echo "$as_me:$LINENO: result: $ac_cv_lib_Xft_XftDrawString32" >&5
13229	echo "${ECHO_T}$ac_cv_lib_Xft_XftDrawString32" >&6; }
13230	if test $ac_cv_lib_Xft_XftDrawString32 = yes; then
13231	cat >>confdefs.h <<_ACEOF
13232	#define HAVE_LIBXFT 1
13233	_ACEOF
13234
13235	LIBS="-lXft $LIBS"
13236
13237	else
13238	support_xft=no	8513	support_image=no
13239	fi	8514	fi
13240		8515	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
13241
13242	if test x$support_xft = xyes; then	8516	if test x$support_image = xyes; then
		8517	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		8518	printf "%s\n" "ok" >&6; }
		8519	LIBS="$LIBS -lm"
13243		8520
13244	cat >>confdefs.h <<\_ACEOF	8521	printf "%s\n" "#define XRENDER 1" >>confdefs.h
13245	#define XFT 1
13246	_ACEOF
13247		8522
		8523
		8524	if test x$support_inheritpixmap = xyes; then
		8525
		8526	printf "%s\n" "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
		8527
13248	fi	8528	fi
		8529	else
		8530	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8531	printf "%s\n" "no" >&6; }
		8532	fi
13249	fi	8533	fi
		8534
13250	if test x$support_styles = xyes; then	8535	if test x$support_styles = xyes; then
13251		8536
13252	cat >>confdefs.h <<\_ACEOF	8537	printf "%s\n" "#define ENABLE_STYLES 1" >>confdefs.h
13253	#define ENABLE_STYLES 1
13254	_ACEOF
13255		8538
13256	fi	8539	fi
13257	if test x$support_iso14755 = xyes; then	8540	if test x$support_iso14755 = xyes; then
13258		8541
13259	cat >>confdefs.h <<\_ACEOF	8542	printf "%s\n" "#define ISO_14755 1" >>confdefs.h
13260	#define ISO_14755 1
13261	_ACEOF
13262		8543
13263	fi	8544	fi
13264	if test x$support_8bitctrls = xyes; then	8545	if test x$support_8bitctrls = xyes; then
13265		8546
13266	cat >>confdefs.h <<\_ACEOF	8547	printf "%s\n" "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h
13267	#define EIGHT_BIT_CONTROLS 1
13268	_ACEOF
13269		8548
13270	fi	8549	fi
13271	if test x$support_fading = xyes; then	8550	if test x$support_fading = xyes; then
13272		8551
13273	cat >>confdefs.h <<\_ACEOF	8552	printf "%s\n" "#define OFF_FOCUS_FADING 1" >>confdefs.h
13274	#define OFF_FOCUS_FADING 1
13275	_ACEOF
13276
13277	fi
13278	if test x$support_inheritpixmap = xyes; then
13279
13280	cat >>confdefs.h <<\_ACEOF
13281	#define ENABLE_TRANSPARENCY 1
13282	_ACEOF
13283		8553
13284	fi	8554	fi
13285	if test x$support_keepscrolling = xno; then	8555	if test x$support_keepscrolling = xno; then
13286		8556
13287	cat >>confdefs.h <<\_ACEOF
13288	#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1	8557	printf "%s\n" "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h
13289	_ACEOF
13290		8558
13291	fi	8559	fi
13292	if test x$support_selectionscrolling = xyes; then	8560	if test x$support_selectionscrolling = xyes; then
13293		8561
13294	cat >>confdefs.h <<\_ACEOF	8562	printf "%s\n" "#define SELECTION_SCROLLING 1" >>confdefs.h
13295	#define SELECTION_SCROLLING 1
13296	_ACEOF
13297		8563
13298	fi	8564	fi
13299	if test x$support_frills = xyes; then	8565	if test x$support_frills = xyes; then
13300		8566
13301	cat >>confdefs.h <<\_ACEOF	8567	printf "%s\n" "#define ENABLE_FRILLS 1" >>confdefs.h
13302	#define ENABLE_FRILLS 1
13303	_ACEOF
13304		8568
13305	fi	8569	fi
13306	if test x$support_mousewheel = xyes; then	8570	if test x$support_mousewheel = xyes; then
13307		8571
13308	cat >>confdefs.h <<\_ACEOF	8572	printf "%s\n" "#define MOUSE_WHEEL 1" >>confdefs.h
13309	#define MOUSE_WHEEL 1
13310	_ACEOF
13311		8573
13312	fi	8574	fi
13313	if test x$support_mouseslipwheel = xyes; then	8575	if test x$support_mouseslipwheel = xyes; then
13314		8576
13315	cat >>confdefs.h <<\_ACEOF	8577	printf "%s\n" "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h
13316	#define MOUSE_SLIP_WHEELING 1
13317	_ACEOF
13318		8578
13319	fi	8579	fi
13320	if test x$support_afterimage = xyes; then
13321		8580
13322	cat >>confdefs.h <<\_ACEOF	8581	scrolltypes=plain
13323	#define HAVE_AFTERIMAGE 1
13324	_ACEOF
13325		8582
13326		8583	printf "%s\n" "#define PLAIN_SCROLLBAR 1" >>confdefs.h
13327	cat >>confdefs.h <<\_ACEOF
13328	#define BG_IMAGE_FROM_FILE 1
13329	_ACEOF
13330
13331	fi
13332		8584
13333		8585
13334	if test x$support_scroll_rxvt = xyes; then	8586	if test x$support_scroll_rxvt = xyes; then
13335		8587
13336	cat >>confdefs.h <<\_ACEOF	8588	printf "%s\n" "#define RXVT_SCROLLBAR 1" >>confdefs.h
13337	#define RXVT_SCROLLBAR 1
13338	_ACEOF
13339		8589
13340	scrolltypes="rxvt"	8590	scrolltypes="$scrolltypes rxvt"
13341	fi	8591	fi
13342	if test x$support_scroll_next = xyes; then	8592	if test x$support_scroll_next = xyes; then
13343		8593
13344	cat >>confdefs.h <<\_ACEOF	8594	printf "%s\n" "#define NEXT_SCROLLBAR 1" >>confdefs.h
13345	#define NEXT_SCROLLBAR 1
13346	_ACEOF
13347		8595
13348	scrolltypes="$scrolltypes next"	8596	scrolltypes="$scrolltypes next"
13349	fi	8597	fi
13350	if test x$support_scroll_xterm = xyes; then	8598	if test x$support_scroll_xterm = xyes; then
13351		8599
13352	cat >>confdefs.h <<\_ACEOF	8600	printf "%s\n" "#define XTERM_SCROLLBAR 1" >>confdefs.h
13353	#define XTERM_SCROLLBAR 1
13354	_ACEOF
13355		8601
13356	scrolltypes="$scrolltypes xterm"	8602	scrolltypes="$scrolltypes xterm"
13357	fi	8603	fi
13358	if test x$support_scroll_plain = xyes; then
13359
13360	cat >>confdefs.h <<\_ACEOF
13361	#define PLAIN_SCROLLBAR 1
13362	_ACEOF
13363
13364	scrolltypes="$scrolltypes plain"
13365	fi
13366	if test x$support_pointer_blank = xyes; then	8604	if test x$support_pointer_blank = xyes; then
13367		8605
13368	cat >>confdefs.h <<\_ACEOF	8606	printf "%s\n" "#define POINTER_BLANK 1" >>confdefs.h
13369	#define POINTER_BLANK 1
13370	_ACEOF
13371		8607
13372	fi	8608	fi
13373	if test x$support_text_blink = xyes; then	8609	if test x$support_text_blink = xyes; then
13374		8610
13375	cat >>confdefs.h <<\_ACEOF	8611	printf "%s\n" "#define TEXT_BLINK 1" >>confdefs.h
13376	#define TEXT_BLINK 1
13377	_ACEOF
13378		8612
13379	fi	8613	fi
13380	if test x$support_unicode3 = xyes; then	8614	if test x$support_unicode3 = xyes; then
13381		8615
13382	cat >>confdefs.h <<\_ACEOF	8616	printf "%s\n" "#define UNICODE_3 1" >>confdefs.h
13383	#define UNICODE_3 1
13384	_ACEOF
13385		8617
13386	fi	8618	fi
13387	if test x$support_combining = xyes; then	8619	if test x$support_combining = xyes; then
13388		8620
13389	cat >>confdefs.h <<\_ACEOF	8621	printf "%s\n" "#define ENABLE_COMBINING 1" >>confdefs.h
13390	#define ENABLE_COMBINING 1
13391	_ACEOF
13392		8622
13393	fi	8623	fi
13394	if test x$codesets = xall; then	8624	if test x$codesets = xall; then
13395	codesets=jp,jp-ext,kr,zh,zh-ext	8625	codesets=jp,jp-ext,kr,zh,zh-ext
13396	fi	8626	fi
13397		8627
13398	cat >>confdefs.h <<\_ACEOF	8628	printf "%s\n" "#define ENCODING_EU 1" >>confdefs.h
13399	#define ENCODING_EU 1
13400	_ACEOF
13401		8629
13402		8630
13403	cat >>confdefs.h <<\_ACEOF	8631	printf "%s\n" "#define ENCODING_VN 1" >>confdefs.h
13404	#define ENCODING_VN 1
13405	_ACEOF
13406		8632
13407	for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do	8633	for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do
13408	case "$codeset" in	8634	case "$codeset" in
13409	JP )	8635	JP )
13410	cat >>confdefs.h <<\_ACEOF	8636	printf "%s\n" "#define ENCODING_JP 1" >>confdefs.h
13411	#define ENCODING_JP 1
13412	_ACEOF
13413	;;	8637	;;
13414	JP_EXT )	8638	JP_EXT )
13415	cat >>confdefs.h <<\_ACEOF	8639	printf "%s\n" "#define ENCODING_JP_EXT 1" >>confdefs.h
13416	#define ENCODING_JP_EXT 1
13417	_ACEOF
13418	;;	8640	;;
13419	KR )	8641	KR )
13420	cat >>confdefs.h <<\_ACEOF	8642	printf "%s\n" "#define ENCODING_KR 1" >>confdefs.h
13421	#define ENCODING_KR 1
13422	_ACEOF
13423	;;	8643	;;
13424	ZH )	8644	ZH )
13425	cat >>confdefs.h <<\_ACEOF	8645	printf "%s\n" "#define ENCODING_ZH 1" >>confdefs.h
13426	#define ENCODING_ZH 1
13427	_ACEOF
13428	;;	8646	;;
13429	ZH_EXT )	8647	ZH_EXT )
13430	cat >>confdefs.h <<\_ACEOF	8648	printf "%s\n" "#define ENCODING_ZH_EXT 1" >>confdefs.h
13431	#define ENCODING_ZH_EXT 1
13432	_ACEOF
13433	;;	8649	;;
13434	esac	8650	esac
13435	done	8651	done
13436		8652
13437	IF_PERL=\#	8653	IF_PERL=\#
13438	if test x$support_perl = xyes; then	8654	if test x$support_perl = xyes; then
13439	# Extract the first word of "perl5", so it can be a program name with args.	8655	# Extract the first word of "perl5", so it can be a program name with args.
13440	set dummy perl5; ac_word=$2	8656	set dummy perl5; ac_word=$2
13441	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	8657	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13442	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	8658	printf %s "checking for $ac_word... " >&6; }
13443	if test "${ac_cv_path_PERL+set}" = set; then	8659	if test ${ac_cv_path_PERL+y}
13444	echo $ECHO_N "(cached) $ECHO_C" >&6	8660	then :
13445	else	8661	printf %s "(cached) " >&6
		8662	else $as_nop
13446	case $PERL in	8663	case $PERL in
13447	[\\/]* | ?:[\\/]*)	8664	[\\/]* | ?:[\\/]*)
13448	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.	8665	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
13449	;;	8666	;;
13450	*)	8667	*)
13451	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	8668	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13452	for as_dir in $PATH	8669	for as_dir in $PATH
13453	do	8670	do
13454	IFS=$as_save_IFS	8671	IFS=$as_save_IFS
13455	test -z "$as_dir" && as_dir=.	8672	case $as_dir in #(((
		8673	'') as_dir=./ ;;
		8674	*/) ;;
		8675	*) as_dir=$as_dir/ ;;
		8676	esac
13456	for ac_exec_ext in '' $ac_executable_extensions; do	8677	for ac_exec_ext in '' $ac_executable_extensions; do
13457	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	8678	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
13458	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"	8679	ac_cv_path_PERL="$as_dir$ac_word$ac_exec_ext"
13459	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	8680	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
13460	break 2	8681	break 2
13461	fi	8682	fi
13462	done	8683	done
13463	done	8684	done
13464	IFS=$as_save_IFS	8685	IFS=$as_save_IFS
13465		8686
		8687	test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl"
13466	;;	8688	;;
13467	esac	8689	esac
13468	fi	8690	fi
13469	PERL=$ac_cv_path_PERL	8691	PERL=$ac_cv_path_PERL
13470	if test -n "$PERL"; then	8692	if test -n "$PERL"; then
13471	{ echo "$as_me:$LINENO: result: $PERL" >&5	8693	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
13472	echo "${ECHO_T}$PERL" >&6; }	8694	printf "%s\n" "$PERL" >&6; }
13473	else	8695	else
13474	{ echo "$as_me:$LINENO: result: no" >&5	8696	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
13475	echo "${ECHO_T}no" >&6; }	8697	printf "%s\n" "no" >&6; }
13476	fi	8698	fi
13477		8699
13478		8700
13479	# Extract the first word of "perl", so it can be a program name with args.
13480	set dummy perl; ac_word=$2
13481	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
13482	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
13483	if test "${ac_cv_path_PERL+set}" = set; then
13484	echo $ECHO_N "(cached) $ECHO_C" >&6
13485	else
13486	case $PERL in
13487	[\\/]* | ?:[\\/]*)
13488	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
13489	;;
13490	*)
13491	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13492	for as_dir in $PATH
13493	do
13494	IFS=$as_save_IFS
13495	test -z "$as_dir" && as_dir=.
13496	for ac_exec_ext in '' $ac_executable_extensions; do
13497	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13498	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
13499	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13500	break 2
13501	fi
13502	done
13503	done
13504	IFS=$as_save_IFS
13505		8701
13506	;;
13507	esac
13508	fi
13509	PERL=$ac_cv_path_PERL
13510	if test -n "$PERL"; then
13511	{ echo "$as_me:$LINENO: result: $PERL" >&5
13512	echo "${ECHO_T}$PERL" >&6; }
13513	else
13514	{ echo "$as_me:$LINENO: result: no" >&5
13515	echo "${ECHO_T}no" >&6; }
13516	fi
13517
13518
13519
13520	{ echo "$as_me:$LINENO: checking for $PERL suitability" >&5	8702	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5
13521	echo $ECHO_N "checking for $PERL suitability... $ECHO_C" >&6; }	8703	printf %s "checking for $PERL suitability... " >&6; }
13522	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then	8704	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
13523		8705
13524	save_CXXFLAGS="$CXXFLAGS"	8706	save_CXXFLAGS="$CXXFLAGS"
13525	save_LIBS="$LIBS"	8707	save_LIBS="$LIBS"
13526	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"	8708	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
13527	LIBS="$LIBS `$PERL -MExtUtils::Embed -e ldopts`"	8709	LIBS="$LIBS `$PERL -MExtUtils::Embed -e ldopts`"
13528	cat >conftest.$ac_ext <<_ACEOF
13529	/* confdefs.h. */
13530	_ACEOF
13531	cat confdefs.h >>conftest.$ac_ext	8710	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13532	cat >>conftest.$ac_ext <<_ACEOF
13533	/* end confdefs.h. */	8711	/* end confdefs.h. */
13534		8712
13535	#include <EXTERN.h>	8713	#include <EXTERN.h>
13536	#include <perl.h>	8714	#include <perl.h>
13537	#include <XSUB.h>	8715	#include <XSUB.h>
13538		8716
13539	int	8717	int
13540	main ()	8718	main (void)
13541	{	8719	{
13542		8720
13543	PerlInterpreter *perl = perl_alloc ();	8721	PerlInterpreter *perl = perl_alloc ();
13544		8722
13545	;	8723	;
13546	return 0;	8724	return 0;
13547	}	8725	}
13548	_ACEOF	8726	_ACEOF
13549	rm -f conftest.$ac_objext conftest$ac_exeext	8727	if ac_fn_cxx_try_link "$LINENO"
13550	if { (ac_try="$ac_link"	8728	then :
13551	case "(($ac_try" in
13552	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13553	*) ac_try_echo=$ac_try;;
13554	esac
13555	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13556	(eval "$ac_link") 2>conftest.er1
13557	ac_status=$?
13558	grep -v '^ *+' conftest.er1 >conftest.err
13559	rm -f conftest.er1
13560	cat conftest.err >&5
13561	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13562	(exit $ac_status); } && {
13563	test -z "$ac_cxx_werror_flag" ||
13564	test ! -s conftest.err
13565	} && test -s conftest$ac_exeext &&
13566	$as_test_x conftest$ac_exeext; then
13567	rxvt_perl_link=yes	8729	rxvt_perl_link=yes
13568	else	8730	else $as_nop
13569	echo "$as_me: failed program was:" >&5
13570	sed 's/^/| /' conftest.$ac_ext >&5
13571
13572	rxvt_perl_link=no	8731	rxvt_perl_link=no
13573	fi	8732	fi
13574
13575	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8733	rm -f core conftest.err conftest.$ac_objext conftest.beam \
13576	conftest$ac_exeext conftest.$ac_ext	8734	conftest$ac_exeext conftest.$ac_ext
13577	CXXFLAGS="$save_CXXFLAGS"	8735	CXXFLAGS="$save_CXXFLAGS"
13578	LIBS="$save_LIBS"	8736	LIBS="$save_LIBS"
13579		8737
13580	if test x$rxvt_perl_link = xyes; then	8738	if test x$rxvt_perl_link = xyes; then
13581	{ echo "$as_me:$LINENO: result: ok" >&5	8739	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13582	echo "${ECHO_T}ok" >&6; }	8740	printf "%s\n" "ok" >&6; }
13583		8741
13584	cat >>confdefs.h <<\_ACEOF	8742	printf "%s\n" "#define ENABLE_PERL 1" >>confdefs.h
13585	#define ENABLE_PERL 1
13586	_ACEOF
13587		8743
13588	IF_PERL=	8744	IF_PERL=
13589	PERL_O=rxvtperl.o	8745	PERL_O=rxvtperl.o
13590	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"	8746	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
13591	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"	8747	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
13592	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"	8748	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"
13593	else	8749	else
13594	{ { echo "$as_me:$LINENO: error: no, unable to link" >&5	8750	as_fn_error $? "no, unable to link" "$LINENO" 5
13595	echo "$as_me: error: no, unable to link" >&2;}
13596	{ (exit 1); exit 1; }; }
13597	fi	8751	fi
13598	else	8752	else
13599	{ { echo "$as_me:$LINENO: error: no working perl found, or perl not version >= 5.8" >&5	8753	as_fn_error $? "no working perl found, or perl not version >= 5.8" "$LINENO" 5
13600	echo "$as_me: error: no working perl found, or perl not version >= 5.8" >&2;}
13601	{ (exit 1); exit 1; }; }
13602	fi	8754	fi
13603	fi	8755	fi
13604		8756
13605		8757
13606		8758
13607		8759
13608		8760
13609		8761
13610		8762
13611		8763
13612
13613
13614
13615
13616
13617
13618
13619
13620
13621
13622
13623	test "$program_prefix" != NONE &&
13624	program_transform_name="s&^&$program_prefix&;$program_transform_name"
13625	# Use a double $ so make ignores it.
13626	test "$program_suffix" != NONE &&
13627	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
13628	# Double any \ or $. echo might interpret backslashes.
13629	# By default was `s,x,x', remove it if useless.
13630	cat <<\_ACEOF >conftest.sed
13631	s/[\\$]/&&/g;s/;s,x,x,$//
13632	_ACEOF
13633	program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
13634	rm -f conftest.sed
13635
13636
13637
13638
13639
13640	if test "$ac_cv_header_stdint_h" = "yes" -o "$notset" = "dontmatch"; then
13641	include_stdint_h="#include <stdint.h>"
13642	else
13643	include_stdint_h="/* #include <stdint.h> */"
13644	fi
13645	if test "$ac_cv_header_stdarg_h" = "yes" -o "$notset" = "dontmatch"; then
13646	include_stdarg_h="#include <cstdarg>"
13647	else
13648	include_stdarg_h="/* #include <cstdarg> */"
13649	fi
13650	if test "$ac_cv_header_stdlib_h" = "yes" -o "$notset" = "dontmatch"; then
13651	include_stdlib_h="#include <cstdlib>"
13652	else
13653	include_stdlib_h="/* #include <cstdlib> */"
13654	fi
13655	if test "$ac_cv_header_unistd_h" = "yes" -o "$notset" = "dontmatch"; then
13656	include_unistd_h="#include <unistd.h>"
13657	else
13658	include_unistd_h="/* #include <unistd.h> */"
13659	fi
13660	if test "$ac_cv_header_string_h" = "yes" -o "$notset" = "dontmatch"; then
13661	include_string_h="#include <cstring>"
13662	else
13663	include_string_h="/* #include <cstring> */"
13664	fi
13665	if test "$ac_cv_header_fcntl_h" = "yes" -o "$notset" = "dontmatch"; then
13666	include_fcntl_h="#include <fcntl.h>"
13667	else
13668	include_fcntl_h="/* #include <fcntl.h> */"
13669	fi
13670	if test "$ac_cv_header_util_h" = "yes" -o "$notset" = "dontmatch"; then
13671	include_util_h="#include <util.h>"
13672	else
13673	include_util_h="/* #include <util.h> */"
13674	fi
13675	if test "$ac_cv_header_assert_h" = "yes" -o "$notset" = "dontmatch"; then
13676	include_assert_h="#include <assert.h>"
13677	else
13678	include_assert_h="/* #include <assert.h> */"
13679	fi
13680	if test "$rxvt_cv_header_sysioctl" = "yes" -o "$notset" = "dontmatch"; then
13681	include_sys_ioctl_h="#include <sys/ioctl.h>"
13682	else
13683	include_sys_ioctl_h="/* #include <sys/ioctl.h> */"
13684	fi
13685	if test "$ac_cv_header_sys_select_h" = "yes" -o "$notset" = "dontmatch"; then
13686	include_sys_select_h="#include <sys/select.h>"
13687	else
13688	include_sys_select_h="/* #include <sys/select.h> */"
13689	fi
13690	if test "$ac_cv_header_sys_strredir_h" = "yes" -o "$notset" = "dontmatch"; then
13691	include_sys_strredir_h="#include <sys/strredir.h>"
13692	else
13693	include_sys_strredir_h="/* #include <sys/strredir.h> */"
13694	fi
13695	if test "$ac_cv_header_sys_time_h" = "yes" -o "$notset" = "dontmatch"; then
13696	include_sys_time_h="#include <sys/time.h>"
13697	else
13698	include_sys_time_h="/* #include <sys/time.h> */"
13699	fi
13700	if test "$ac_cv_header_sys_time_h" = "no" -o "$ac_cv_header_time" = "yes"; then
13701	include_time_h="#include <time.h>"
13702	else
13703	include_time_h="/* #include <time.h> */"
13704	fi
13705
13706	ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile src/rxvtlib.h"	8764	ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile"
13707		8765
13708	cat >confcache <<\_ACEOF	8766	cat >confcache <<\_ACEOF
13709	# This file is a shell script that caches the results of configure	8767	# This file is a shell script that caches the results of configure
13710	# tests run on this system so they can be shared between configure	8768	# tests run on this system so they can be shared between configure
13711	# scripts and configure runs, see configure's option --config-cache.	8769	# scripts and configure runs, see configure's option --config-cache.
…		…
13730	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do	8788	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
13731	eval ac_val=\$$ac_var	8789	eval ac_val=\$$ac_var
13732	case $ac_val in #(	8790	case $ac_val in #(
13733	*${as_nl}*)	8791	*${as_nl}*)
13734	case $ac_var in #(	8792	case $ac_var in #(
13735	*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5	8793	*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
13736	echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;	8794	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
13737	esac	8795	esac
13738	case $ac_var in #(	8796	case $ac_var in #(
13739	_ | IFS | as_nl) ;; #(	8797	_ | IFS | as_nl) ;; #(
13740	*) $as_unset $ac_var ;;	8798	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		8799	*) { eval $ac_var=; unset $ac_var;} ;;
13741	esac ;;	8800	esac ;;
13742	esac	8801	esac
13743	done	8802	done
13744		8803
13745	(set) 2>&1 |	8804	(set) 2>&1 |
13746	case $as_nl`(ac_space=' '; set) 2>&1` in #(	8805	case $as_nl`(ac_space=' '; set) 2>&1` in #(
13747	*${as_nl}ac_space=\ *)	8806	*${as_nl}ac_space=\ *)
13748	# `set' does not quote correctly, so add quotes (double-quote	8807	# `set' does not quote correctly, so add quotes: double-quote
13749	# substitution turns \\\\ into \\, and sed turns \\ into \).	8808	# substitution turns \\\\ into \\, and sed turns \\ into \.
13750	sed -n \	8809	sed -n \
13751	"s/'/'\\\\''/g;	8810	"s/'/'\\\\''/g;
13752	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	8811	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
13753	;; #(	8812	;; #(
13754	*)	8813	*)
…		…
13760	) |	8819	) |
13761	sed '	8820	sed '
13762	/^ac_cv_env_/b end	8821	/^ac_cv_env_/b end
13763	t clear	8822	t clear
13764	:clear	8823	:clear
13765	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	8824	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
13766	t end	8825	t end
13767	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	8826	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
13768	:end' >>confcache	8827	:end' >>confcache
13769	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else	8828	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
13770	if test -w "$cache_file"; then	8829	if test -w "$cache_file"; then
13771	test "x$cache_file" != "x/dev/null" &&	8830	if test "x$cache_file" != "x/dev/null"; then
13772	{ echo "$as_me:$LINENO: updating cache $cache_file" >&5	8831	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
13773	echo "$as_me: updating cache $cache_file" >&6;}	8832	printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
		8833	if test ! -f "$cache_file" || test -h "$cache_file"; then
13774	cat confcache >$cache_file	8834	cat confcache >"$cache_file"
		8835	else
		8836	case $cache_file in #(
		8837	*/* | ?:*)
		8838	mv -f confcache "$cache_file"$$ &&
		8839	mv -f "$cache_file"$$ "$cache_file" ;; #(
		8840	*)
		8841	mv -f confcache "$cache_file" ;;
		8842	esac
		8843	fi
		8844	fi
13775	else	8845	else
13776	{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5	8846	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
13777	echo "$as_me: not updating unwritable cache $cache_file" >&6;}	8847	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
13778	fi	8848	fi
13779	fi	8849	fi
13780	rm -f confcache	8850	rm -f confcache
13781		8851
13782	test "x$prefix" = xNONE && prefix=$ac_default_prefix	8852	test "x$prefix" = xNONE && prefix=$ac_default_prefix
…		…
13785		8855
13786	DEFS=-DHAVE_CONFIG_H	8856	DEFS=-DHAVE_CONFIG_H
13787		8857
13788	ac_libobjs=	8858	ac_libobjs=
13789	ac_ltlibobjs=	8859	ac_ltlibobjs=
		8860	U=
13790	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue	8861	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
13791	# 1. Remove the extension, and $U if already installed.	8862	# 1. Remove the extension, and $U if already installed.
13792	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'	8863	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
13793	ac_i=`echo "$ac_i" | sed "$ac_script"`	8864	ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
13794	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR	8865	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
13795	# will be set to the directory where LIBOBJS objects are built.	8866	# will be set to the directory where LIBOBJS objects are built.
13796	ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"	8867	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
13797	ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'	8868	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
13798	done	8869	done
13799	LIBOBJS=$ac_libobjs	8870	LIBOBJS=$ac_libobjs
13800		8871
13801	LTLIBOBJS=$ac_ltlibobjs	8872	LTLIBOBJS=$ac_ltlibobjs
13802		8873
13803		8874
13804		8875
13805	: ${CONFIG_STATUS=./config.status}	8876	: "${CONFIG_STATUS=./config.status}"
		8877	ac_write_fail=0
13806	ac_clean_files_save=$ac_clean_files	8878	ac_clean_files_save=$ac_clean_files
13807	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	8879	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
13808	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	8880	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
13809	echo "$as_me: creating $CONFIG_STATUS" >&6;}	8881	printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
13810	cat >$CONFIG_STATUS <<_ACEOF	8882	as_write_fail=0
		8883	cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
13811	#! $SHELL	8884	#! $SHELL
13812	# Generated by $as_me.	8885	# Generated by $as_me.
13813	# Run this file to recreate the current configuration.	8886	# Run this file to recreate the current configuration.
13814	# Compiler output produced by configure, useful for debugging	8887	# Compiler output produced by configure, useful for debugging
13815	# configure, is in config.log if it exists.	8888	# configure, is in config.log if it exists.
13816		8889
13817	debug=false	8890	debug=false
13818	ac_cs_recheck=false	8891	ac_cs_recheck=false
13819	ac_cs_silent=false	8892	ac_cs_silent=false
		8893
13820	SHELL=\${CONFIG_SHELL-$SHELL}	8894	SHELL=\${CONFIG_SHELL-$SHELL}
		8895	export SHELL
13821	_ACEOF	8896	_ASEOF
13822		8897	cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
13823	cat >>$CONFIG_STATUS <<\_ACEOF
13824	## --------------------- ##	8898	## -------------------- ##
13825	## M4sh Initialization. ##	8899	## M4sh Initialization. ##
13826	## --------------------- ##	8900	## -------------------- ##
13827		8901
13828	# Be more Bourne compatible	8902	# Be more Bourne compatible
13829	DUALCASE=1; export DUALCASE # for MKS sh	8903	DUALCASE=1; export DUALCASE # for MKS sh
		8904	as_nop=:
13830	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	8905	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		8906	then :
13831	emulate sh	8907	emulate sh
13832	NULLCMD=:	8908	NULLCMD=:
13833	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	8909	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
13834	# is contrary to our usage. Disable this feature.	8910	# is contrary to our usage. Disable this feature.
13835	alias -g '${1+"$@"}'='"$@"'	8911	alias -g '${1+"$@"}'='"$@"'
13836	setopt NO_GLOB_SUBST	8912	setopt NO_GLOB_SUBST
13837	else	8913	else $as_nop
13838	case `(set -o) 2>/dev/null` in	8914	case `(set -o) 2>/dev/null` in #(
13839	*posix*) set -o posix ;;	8915	*posix*) :
		8916	set -o posix ;; #(
		8917	*) :
		8918	;;
13840	esac	8919	esac
13841
13842	fi	8920	fi
13843		8921
13844		8922
13845		8923
		8924	# Reset variables that may have inherited troublesome values from
		8925	# the environment.
13846		8926
13847	# PATH needs CR
13848	# Avoid depending upon Character Ranges.
13849	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
13850	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
13851	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
13852	as_cr_digits='0123456789'
13853	as_cr_alnum=$as_cr_Letters$as_cr_digits
13854
13855	# The user is always right.
13856	if test "${PATH_SEPARATOR+set}" != set; then
13857	echo "#! /bin/sh" >conf$$.sh
13858	echo "exit 0" >>conf$$.sh
13859	chmod +x conf$$.sh
13860	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
13861	PATH_SEPARATOR=';'
13862	else
13863	PATH_SEPARATOR=:
13864	fi
13865	rm -f conf$$.sh
13866	fi
13867
13868	# Support unset when possible.
13869	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
13870	as_unset=unset
13871	else
13872	as_unset=false
13873	fi
13874
13875
13876	# IFS
13877	# We need space, tab and new line, in precisely that order. Quoting is	8927	# IFS needs to be set, to space, tab, and newline, in precisely that order.
		8928	# (If _AS_PATH_WALK were called with IFS unset, it would have the
		8929	# side effect of setting IFS to empty, thus disabling word splitting.)
13878	# there to prevent editors from complaining about space-tab.	8930	# Quoting is to prevent editors from complaining about space-tab.
13879	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
13880	# splitting by setting IFS to empty value.)
13881	as_nl='	8931	as_nl='
13882	'	8932	'
		8933	export as_nl
13883	IFS=" "" $as_nl"	8934	IFS=" "" $as_nl"
13884		8935
		8936	PS1='$ '
		8937	PS2='> '
		8938	PS4='+ '
		8939
		8940	# Ensure predictable behavior from utilities with locale-dependent output.
		8941	LC_ALL=C
		8942	export LC_ALL
		8943	LANGUAGE=C
		8944	export LANGUAGE
		8945
		8946	# We cannot yet rely on "unset" to work, but we need these variables
		8947	# to be unset--not just set to an empty or harmless value--now, to
		8948	# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
		8949	# also avoids known problems related to "unset" and subshell syntax
		8950	# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
		8951	for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
		8952	do eval test \${$as_var+y} \
		8953	&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
		8954	done
		8955
		8956	# Ensure that fds 0, 1, and 2 are open.
		8957	if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
		8958	if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
		8959	if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
		8960
		8961	# The user is always right.
		8962	if ${PATH_SEPARATOR+false} :; then
		8963	PATH_SEPARATOR=:
		8964	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		8965	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
		8966	PATH_SEPARATOR=';'
		8967	}
		8968	fi
		8969
		8970
13885	# Find who we are. Look in the path if we contain no directory separator.	8971	# Find who we are. Look in the path if we contain no directory separator.
		8972	as_myself=
13886	case $0 in	8973	case $0 in #((
13887	*[\\/]* ) as_myself=$0 ;;	8974	*[\\/]* ) as_myself=$0 ;;
13888	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	8975	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13889	for as_dir in $PATH	8976	for as_dir in $PATH
13890	do	8977	do
13891	IFS=$as_save_IFS	8978	IFS=$as_save_IFS
13892	test -z "$as_dir" && as_dir=.	8979	case $as_dir in #(((
		8980	'') as_dir=./ ;;
		8981	*/) ;;
		8982	*) as_dir=$as_dir/ ;;
		8983	esac
13893	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	8984	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
13894	done	8985	done
13895	IFS=$as_save_IFS	8986	IFS=$as_save_IFS
13896		8987
13897	;;	8988	;;
13898	esac	8989	esac
13899	# We did not find ourselves, most probably we were run as `sh COMMAND'	8990	# We did not find ourselves, most probably we were run as `sh COMMAND'
13900	# in which case we are not to be found in the path.	8991	# in which case we are not to be found in the path.
13901	if test "x$as_myself" = x; then	8992	if test "x$as_myself" = x; then
13902	as_myself=$0	8993	as_myself=$0
13903	fi	8994	fi
13904	if test ! -f "$as_myself"; then	8995	if test ! -f "$as_myself"; then
13905	echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2	8996	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
13906	{ (exit 1); exit 1; }	8997	exit 1
13907	fi	8998	fi
13908		8999
13909	# Work around bugs in pre-3.0 UWIN ksh.
13910	for as_var in ENV MAIL MAILPATH
13911	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
13912	done
13913	PS1='$ '
13914	PS2='> '
13915	PS4='+ '
13916		9000
13917	# NLS nuisances.
13918	for as_var in \
13919	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
13920	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
13921	LC_TELEPHONE LC_TIME
13922	do
13923	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
13924	eval $as_var=C; export $as_var
13925	else
13926	($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
13927	fi
13928	done
13929		9001
13930	# Required to use basename.	9002	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		9003	# ----------------------------------------
		9004	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		9005	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		9006	# script with STATUS, using 1 if that was 0.
		9007	as_fn_error ()
		9008	{
		9009	as_status=$1; test $as_status -eq 0 && as_status=1
		9010	if test "$4"; then
		9011	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		9012	printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
		9013	fi
		9014	printf "%s\n" "$as_me: error: $2" >&2
		9015	as_fn_exit $as_status
		9016	} # as_fn_error
		9017
		9018
		9019
		9020	# as_fn_set_status STATUS
		9021	# -----------------------
		9022	# Set $? to STATUS, without forking.
		9023	as_fn_set_status ()
		9024	{
		9025	return $1
		9026	} # as_fn_set_status
		9027
		9028	# as_fn_exit STATUS
		9029	# -----------------
		9030	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		9031	as_fn_exit ()
		9032	{
		9033	set +e
		9034	as_fn_set_status $1
		9035	exit $1
		9036	} # as_fn_exit
		9037
		9038	# as_fn_unset VAR
		9039	# ---------------
		9040	# Portably unset VAR.
		9041	as_fn_unset ()
		9042	{
		9043	{ eval $1=; unset $1;}
		9044	}
		9045	as_unset=as_fn_unset
		9046
		9047	# as_fn_append VAR VALUE
		9048	# ----------------------
		9049	# Append the text in VALUE to the end of the definition contained in VAR. Take
		9050	# advantage of any shell optimizations that allow amortized linear growth over
		9051	# repeated appends, instead of the typical quadratic growth present in naive
		9052	# implementations.
		9053	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
		9054	then :
		9055	eval 'as_fn_append ()
		9056	{
		9057	eval $1+=\$2
		9058	}'
		9059	else $as_nop
		9060	as_fn_append ()
		9061	{
		9062	eval $1=\$$1\$2
		9063	}
		9064	fi # as_fn_append
		9065
		9066	# as_fn_arith ARG...
		9067	# ------------------
		9068	# Perform arithmetic evaluation on the ARGs, and store the result in the
		9069	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		9070	# must be portable across $(()) and expr.
		9071	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
		9072	then :
		9073	eval 'as_fn_arith ()
		9074	{
		9075	as_val=$(( $* ))
		9076	}'
		9077	else $as_nop
		9078	as_fn_arith ()
		9079	{
		9080	as_val=`expr "$@" || test $? -eq 1`
		9081	}
		9082	fi # as_fn_arith
		9083
		9084
13931	if expr a : '\(a\)' >/dev/null 2>&1 &&	9085	if expr a : '\(a\)' >/dev/null 2>&1 &&
13932	test "X`expr 00001 : '.*\(...\)'`" = X001; then	9086	test "X`expr 00001 : '.*\(...\)'`" = X001; then
13933	as_expr=expr	9087	as_expr=expr
13934	else	9088	else
13935	as_expr=false	9089	as_expr=false
…		…
13939	as_basename=basename	9093	as_basename=basename
13940	else	9094	else
13941	as_basename=false	9095	as_basename=false
13942	fi	9096	fi
13943		9097
		9098	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		9099	as_dirname=dirname
		9100	else
		9101	as_dirname=false
		9102	fi
13944		9103
13945	# Name of the executable.
13946	as_me=`$as_basename -- "$0" ||	9104	as_me=`$as_basename -- "$0" ||
13947	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	9105	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
13948	X"$0" : 'X\(//\)$' \| \	9106	X"$0" : 'X\(//\)$' \| \
13949	X"$0" : 'X\(/\)' \| . 2>/dev/null ||	9107	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
13950	echo X/"$0" |	9108	printf "%s\n" X/"$0" |
13951	sed '/^.*\/\([^/][^/]*\)\/*$/{	9109	sed '/^.*\/\([^/][^/]*\)\/*$/{
13952	s//\1/	9110	s//\1/
13953	q	9111	q
13954	}	9112	}
13955	/^X\/\(\/\/\)$/{	9113	/^X\/\(\/\/\)$/{
…		…
13960	s//\1/	9118	s//\1/
13961	q	9119	q
13962	}	9120	}
13963	s/.*/./; q'`	9121	s/.*/./; q'`
13964		9122
13965	# CDPATH.	9123	# Avoid depending upon Character Ranges.
13966	$as_unset CDPATH	9124	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
		9125	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
		9126	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
		9127	as_cr_digits='0123456789'
		9128	as_cr_alnum=$as_cr_Letters$as_cr_digits
13967		9129
13968		9130
13969		9131	# Determine whether it's possible to make 'echo' print without a newline.
13970	as_lineno_1=$LINENO	9132	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
13971	as_lineno_2=$LINENO	9133	# for compatibility with existing Makefiles.
13972	test "x$as_lineno_1" != "x$as_lineno_2" &&
13973	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
13974
13975	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
13976	# uniformly replaced by the line number. The first 'sed' inserts a
13977	# line-number line after each line using $LINENO; the second 'sed'
13978	# does the real work. The second script uses 'N' to pair each
13979	# line-number line with the line containing $LINENO, and appends
13980	# trailing '-' during substitution so that $LINENO is not a special
13981	# case at line end.
13982	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
13983	# scripts with optimization help from Paolo Bonzini. Blame Lee
13984	# E. McMahon (1931-1989) for sed's syntax. :-)
13985	sed -n '
13986	p
13987	/[$]LINENO/=
13988	' <$as_myself |
13989	sed '
13990	s/[$]LINENO.*/&-/
13991	t lineno
13992	b
13993	:lineno
13994	N
13995	:loop
13996	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
13997	t loop
13998	s/-\n.*//
13999	' >$as_me.lineno &&
14000	chmod +x "$as_me.lineno" ||
14001	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
14002	{ (exit 1); exit 1; }; }
14003
14004	# Don't try to exec as it changes $[0], causing all sort of problems
14005	# (the dirname of $[0] is not the place where we might find the
14006	# original and so on. Autoconf is especially sensitive to this).
14007	. "./$as_me.lineno"
14008	# Exit status is that of the last command.
14009	exit
14010	}
14011
14012
14013	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
14014	as_dirname=dirname
14015	else
14016	as_dirname=false
14017	fi
14018
14019	ECHO_C= ECHO_N= ECHO_T=	9134	ECHO_C= ECHO_N= ECHO_T=
14020	case `echo -n x` in	9135	case `echo -n x` in #(((((
14021	-n*)	9136	-n*)
14022	case `echo 'x\c'` in	9137	case `echo 'xy\c'` in
14023	*c*) ECHO_T=' ';; # ECHO_T is single tab character.	9138	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
14024	*) ECHO_C='\c';;	9139	xy) ECHO_C='\c';;
		9140	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		9141	ECHO_T=' ';;
14025	esac;;	9142	esac;;
14026	*)	9143	*)
14027	ECHO_N='-n';;	9144	ECHO_N='-n';;
14028	esac	9145	esac
14029		9146
14030	if expr a : '\(a\)' >/dev/null 2>&1 &&	9147	# For backward compatibility with old third-party macros, we provide
14031	test "X`expr 00001 : '.*\(...\)'`" = X001; then	9148	# the shell variables $as_echo and $as_echo_n. New code should use
14032	as_expr=expr	9149	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
14033	else	9150	as_echo='printf %s\n'
14034	as_expr=false	9151	as_echo_n='printf %s'
14035	fi
14036		9152
14037	rm -f conf$$ conf$$.exe conf$$.file	9153	rm -f conf$$ conf$$.exe conf$$.file
14038	if test -d conf$$.dir; then	9154	if test -d conf$$.dir; then
14039	rm -f conf$$.dir/conf$$.file	9155	rm -f conf$$.dir/conf$$.file
14040	else	9156	else
14041	rm -f conf$$.dir	9157	rm -f conf$$.dir
14042	mkdir conf$$.dir	9158	mkdir conf$$.dir 2>/dev/null
14043	fi	9159	fi
14044	echo >conf$$.file	9160	if (echo >conf$$.file) 2>/dev/null; then
14045	if ln -s conf$$.file conf$$ 2>/dev/null; then	9161	if ln -s conf$$.file conf$$ 2>/dev/null; then
14046	as_ln_s='ln -s'	9162	as_ln_s='ln -s'
14047	# ... but there are two gotchas:	9163	# ... but there are two gotchas:
14048	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.	9164	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
14049	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.	9165	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
14050	# In both cases, we have to default to `cp -p'.	9166	# In both cases, we have to default to `cp -pR'.
14051	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||	9167	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
14052	as_ln_s='cp -p'	9168	as_ln_s='cp -pR'
14053	elif ln conf$$.file conf$$ 2>/dev/null; then	9169	elif ln conf$$.file conf$$ 2>/dev/null; then
14054	as_ln_s=ln	9170	as_ln_s=ln
		9171	else
		9172	as_ln_s='cp -pR'
		9173	fi
14055	else	9174	else
14056	as_ln_s='cp -p'	9175	as_ln_s='cp -pR'
14057	fi	9176	fi
14058	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file	9177	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
14059	rmdir conf$$.dir 2>/dev/null	9178	rmdir conf$$.dir 2>/dev/null
14060		9179
14061	if mkdir -p . 2>/dev/null; then	9180
14062	as_mkdir_p=:	9181	# as_fn_mkdir_p
14063	else	9182	# -------------
14064	test -d ./-p && rmdir ./-p	9183	# Create "$as_dir" as a directory, including parents if necessary.
14065	as_mkdir_p=false	9184	as_fn_mkdir_p ()
14066	fi
14067
14068	if test -x / >/dev/null 2>&1; then
14069	as_test_x='test -x'
14070	else
14071	if ls -dL / >/dev/null 2>&1; then
14072	as_ls_L_option=L
14073	else
14074	as_ls_L_option=
14075	fi
14076	as_test_x='
14077	eval sh -c '\''
14078	if test -d "$1"; then
14079	test -d "$1/.";
14080	else
14081	case $1 in
14082	-*)set "./$1";;
14083	esac;
14084	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
14085	???[sx]*):;;*)false;;esac;fi
14086	'\'' sh
14087	'
14088	fi
14089	as_executable_p=$as_test_x
14090
14091	# Sed expression to map a string onto a valid CPP name.
14092	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
14093
14094	# Sed expression to map a string onto a valid variable name.
14095	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
14096
14097
14098	exec 6>&1
14099
14100	# Save the log message, to keep $[0] and so on meaningful, and to
14101	# report actual input values of CONFIG_FILES etc. instead of their
14102	# values after options handling.
14103	ac_log="
14104	This file was extended by $as_me, which was
14105	generated by GNU Autoconf 2.61. Invocation command line was
14106
14107	CONFIG_FILES = $CONFIG_FILES
14108	CONFIG_HEADERS = $CONFIG_HEADERS
14109	CONFIG_LINKS = $CONFIG_LINKS
14110	CONFIG_COMMANDS = $CONFIG_COMMANDS
14111	$ $0 $@
14112
14113	on `(hostname || uname -n) 2>/dev/null | sed 1q`
14114	"
14115
14116	_ACEOF
14117
14118	cat >>$CONFIG_STATUS <<_ACEOF
14119	# Files that config.status was made for.
14120	config_files="$ac_config_files"
14121	config_headers="$ac_config_headers"
14122
14123	_ACEOF
14124
14125	cat >>$CONFIG_STATUS <<\_ACEOF
14126	ac_cs_usage="\
14127	\`$as_me' instantiates files from templates according to the
14128	current configuration.
14129
14130	Usage: $0 [OPTIONS] [FILE]...
14131
14132	-h, --help print this help, then exit
14133	-V, --version print version number and configuration settings, then exit
14134	-q, --quiet do not print progress messages
14135	-d, --debug don't remove temporary files
14136	--recheck update $as_me by reconfiguring in the same conditions
14137	--file=FILE[:TEMPLATE]
14138	instantiate the configuration file FILE
14139	--header=FILE[:TEMPLATE]
14140	instantiate the configuration header FILE
14141
14142	Configuration files:
14143	$config_files
14144
14145	Configuration headers:
14146	$config_headers
14147
14148	Report bugs to <bug-autoconf@gnu.org>."
14149
14150	_ACEOF
14151	cat >>$CONFIG_STATUS <<_ACEOF
14152	ac_cs_version="\\
14153	config.status
14154	configured by $0, generated by GNU Autoconf 2.61,
14155	with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
14156
14157	Copyright (C) 2006 Free Software Foundation, Inc.
14158	This config.status script is free software; the Free Software Foundation
14159	gives unlimited permission to copy, distribute and modify it."
14160
14161	ac_pwd='$ac_pwd'
14162	srcdir='$srcdir'
14163	INSTALL='$INSTALL'
14164	_ACEOF
14165
14166	cat >>$CONFIG_STATUS <<\_ACEOF
14167	# If no file are specified by the user, then we need to provide default
14168	# value. By we need to know if files were specified by the user.
14169	ac_need_defaults=:
14170	while test $# != 0
14171	do
14172	case $1 in
14173	--*=*)
14174	ac_option=`expr "X$1" : 'X\([^=]*\)='`
14175	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
14176	ac_shift=:
14177	;;
14178	*)
14179	ac_option=$1
14180	ac_optarg=$2
14181	ac_shift=shift
14182	;;
14183	esac
14184
14185	case $ac_option in
14186	# Handling of the options.
14187	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
14188	ac_cs_recheck=: ;;
14189	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
14190	echo "$ac_cs_version"; exit ;;
14191	--debug | --debu | --deb | --de | --d | -d )
14192	debug=: ;;
14193	--file | --fil | --fi | --f )
14194	$ac_shift
14195	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
14196	ac_need_defaults=false;;
14197	--header | --heade | --head | --hea )
14198	$ac_shift
14199	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
14200	ac_need_defaults=false;;
14201	--he | --h)
14202	# Conflict between --help and --header
14203	{ echo "$as_me: error: ambiguous option: $1
14204	Try \`$0 --help' for more information." >&2
14205	{ (exit 1); exit 1; }; };;
14206	--help | --hel | -h )
14207	echo "$ac_cs_usage"; exit ;;
14208	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
14209	| -silent | --silent | --silen | --sile | --sil | --si | --s)
14210	ac_cs_silent=: ;;
14211
14212	# This is an error.
14213	-*) { echo "$as_me: error: unrecognized option: $1
14214	Try \`$0 --help' for more information." >&2
14215	{ (exit 1); exit 1; }; } ;;
14216
14217	*) ac_config_targets="$ac_config_targets $1"
14218	ac_need_defaults=false ;;
14219
14220	esac
14221	shift
14222	done
14223
14224	ac_configure_extra_args=
14225
14226	if $ac_cs_silent; then
14227	exec 6>/dev/null
14228	ac_configure_extra_args="$ac_configure_extra_args --silent"
14229	fi
14230
14231	_ACEOF
14232	cat >>$CONFIG_STATUS <<_ACEOF
14233	if \$ac_cs_recheck; then
14234	echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
14235	CONFIG_SHELL=$SHELL
14236	export CONFIG_SHELL
14237	exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
14238	fi
14239
14240	_ACEOF
14241	cat >>$CONFIG_STATUS <<\_ACEOF
14242	exec 5>>config.log
14243	{	9185	{
14244	echo
14245	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
14246	## Running $as_me. ##
14247	_ASBOX
14248	echo "$ac_log"
14249	} >&5
14250		9186
14251	_ACEOF
14252	cat >>$CONFIG_STATUS <<_ACEOF
14253	_ACEOF
14254
14255	cat >>$CONFIG_STATUS <<\_ACEOF
14256
14257	# Handling of arguments.
14258	for ac_config_target in $ac_config_targets
14259	do
14260	case $ac_config_target in
14261	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;
14262	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
14263	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
14264	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
14265	"src/rxvtlib.h") CONFIG_FILES="$CONFIG_FILES src/rxvtlib.h" ;;
14266
14267	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
14268	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
14269	{ (exit 1); exit 1; }; };;
14270	esac
14271	done
14272
14273
14274	# If the user did not use the arguments to specify the items to instantiate,
14275	# then the envvar interface is used. Set only those that are not.
14276	# We use the long form for the default assignment because of an extremely
14277	# bizarre bug on SunOS 4.1.3.
14278	if $ac_need_defaults; then
14279	test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
14280	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
14281	fi
14282
14283	# Have a temporary directory for convenience. Make it in the build tree
14284	# simply because there is no reason against having it here, and in addition,
14285	# creating and moving files from /tmp can sometimes cause problems.
14286	# Hook for its removal unless debugging.
14287	# Note that there is a small window in which the directory will not be cleaned:
14288	# after its creation but before its name has been assigned to `$tmp'.
14289	$debug ||
14290	{
14291	tmp=
14292	trap 'exit_status=$?
14293	{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
14294	' 0
14295	trap '{ (exit 1); exit 1; }' 1 2 13 15
14296	}
14297	# Create a (secure) tmp directory for tmp files.
14298
14299	{
14300	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
14301	test -n "$tmp" && test -d "$tmp"
14302	} ||
14303	{
14304	tmp=./conf$$-$RANDOM
14305	(umask 077 && mkdir "$tmp")
14306	} ||
14307	{
14308	echo "$me: cannot create a temporary directory in ." >&2
14309	{ (exit 1); exit 1; }
14310	}
14311
14312	#
14313	# Set up the sed scripts for CONFIG_FILES section.
14314	#
14315
14316	# No need to generate the scripts if there are no CONFIG_FILES.
14317	# This happens for instance when ./config.status config.h
14318	if test -n "$CONFIG_FILES"; then
14319
14320	_ACEOF
14321
14322
14323
14324	ac_delim='%!_!# '
14325	for ac_last_try in false false false false false :; do
14326	cat >conf$$subs.sed <<_ACEOF
14327	SHELL!$SHELL$ac_delim
14328	PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
14329	PACKAGE_NAME!$PACKAGE_NAME$ac_delim
14330	PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
14331	PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
14332	PACKAGE_STRING!$PACKAGE_STRING$ac_delim
14333	PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
14334	exec_prefix!$exec_prefix$ac_delim
14335	prefix!$prefix$ac_delim
14336	program_transform_name!$program_transform_name$ac_delim
14337	bindir!$bindir$ac_delim
14338	sbindir!$sbindir$ac_delim
14339	libexecdir!$libexecdir$ac_delim
14340	datarootdir!$datarootdir$ac_delim
14341	datadir!$datadir$ac_delim
14342	sysconfdir!$sysconfdir$ac_delim
14343	sharedstatedir!$sharedstatedir$ac_delim
14344	localstatedir!$localstatedir$ac_delim
14345	includedir!$includedir$ac_delim
14346	oldincludedir!$oldincludedir$ac_delim
14347	docdir!$docdir$ac_delim
14348	infodir!$infodir$ac_delim
14349	htmldir!$htmldir$ac_delim
14350	dvidir!$dvidir$ac_delim
14351	pdfdir!$pdfdir$ac_delim
14352	psdir!$psdir$ac_delim
14353	libdir!$libdir$ac_delim
14354	localedir!$localedir$ac_delim
14355	mandir!$mandir$ac_delim
14356	DEFS!$DEFS$ac_delim
14357	ECHO_C!$ECHO_C$ac_delim
14358	ECHO_N!$ECHO_N$ac_delim
14359	ECHO_T!$ECHO_T$ac_delim
14360	LIBS!$LIBS$ac_delim
14361	build_alias!$build_alias$ac_delim
14362	host_alias!$host_alias$ac_delim
14363	target_alias!$target_alias$ac_delim
14364	build!$build$ac_delim
14365	build_cpu!$build_cpu$ac_delim
14366	build_vendor!$build_vendor$ac_delim
14367	build_os!$build_os$ac_delim
14368	host!$host$ac_delim
14369	host_cpu!$host_cpu$ac_delim
14370	host_vendor!$host_vendor$ac_delim
14371	host_os!$host_os$ac_delim
14372	VERSION!$VERSION$ac_delim
14373	DATE!$DATE$ac_delim
14374	LSMDATE!$LSMDATE$ac_delim
14375	LIBVERSION!$LIBVERSION$ac_delim
14376	CC!$CC$ac_delim
14377	CFLAGS!$CFLAGS$ac_delim
14378	LDFLAGS!$LDFLAGS$ac_delim
14379	CPPFLAGS!$CPPFLAGS$ac_delim
14380	ac_ct_CC!$ac_ct_CC$ac_delim
14381	EXEEXT!$EXEEXT$ac_delim
14382	OBJEXT!$OBJEXT$ac_delim
14383	CXX!$CXX$ac_delim
14384	CXXFLAGS!$CXXFLAGS$ac_delim
14385	ac_ct_CXX!$ac_ct_CXX$ac_delim
14386	CPP!$CPP$ac_delim
14387	INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
14388	INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
14389	INSTALL_DATA!$INSTALL_DATA$ac_delim
14390	GREP!$GREP$ac_delim
14391	EGREP!$EGREP$ac_delim
14392	LINKER!$LINKER$ac_delim
14393	INSTALL_LIBRXVT!$INSTALL_LIBRXVT$ac_delim
14394	RXVTNAME!$RXVTNAME$ac_delim
14395	CXXCPP!$CXXCPP$ac_delim
14396	TIC!$TIC$ac_delim
14397	XMKMF!$XMKMF$ac_delim
14398	X_CFLAGS!$X_CFLAGS$ac_delim
14399	X_PRE_LIBS!$X_PRE_LIBS$ac_delim
14400	X_LIBS!$X_LIBS$ac_delim
14401	X_EXTRA_LIBS!$X_EXTRA_LIBS$ac_delim
14402	afterimage_config!$afterimage_config$ac_delim
14403	rxvt_int16_typedef!$rxvt_int16_typedef$ac_delim
14404	rxvt_uint16_typedef!$rxvt_uint16_typedef$ac_delim
14405	rxvt_int32_typedef!$rxvt_int32_typedef$ac_delim
14406	rxvt_uint32_typedef!$rxvt_uint32_typedef$ac_delim
14407	rxvt_intp_define!$rxvt_intp_define$ac_delim
14408	rxvt_u_intp_define!$rxvt_u_intp_define$ac_delim
14409	PKG_CONFIG!$PKG_CONFIG$ac_delim
14410	XFT_CONFIG!$XFT_CONFIG$ac_delim
14411	PERL!$PERL$ac_delim
14412	PERLLIB!$PERLLIB$ac_delim
14413	PERLFLAGS!$PERLFLAGS$ac_delim
14414	PERLPRIVLIBEXP!$PERLPRIVLIBEXP$ac_delim
14415	IF_PERL!$IF_PERL$ac_delim
14416	PERL_O!$PERL_O$ac_delim
14417	AFTERIMAGE_CFLAGS!$AFTERIMAGE_CFLAGS$ac_delim
14418	AFTERIMAGE_LIBS!$AFTERIMAGE_LIBS$ac_delim
14419	include_stdint_h!$include_stdint_h$ac_delim
14420	include_stdarg_h!$include_stdarg_h$ac_delim
14421	include_stdlib_h!$include_stdlib_h$ac_delim
14422	include_unistd_h!$include_unistd_h$ac_delim
14423	include_string_h!$include_string_h$ac_delim
14424	_ACEOF
14425
14426	if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
14427	break
14428	elif $ac_last_try; then
14429	{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
14430	echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
14431	{ (exit 1); exit 1; }; }
14432	else
14433	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
14434	fi
14435	done
14436
14437	ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
14438	if test -n "$ac_eof"; then
14439	ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
14440	ac_eof=`expr $ac_eof + 1`
14441	fi
14442
14443	cat >>$CONFIG_STATUS <<_ACEOF
14444	cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
14445	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
14446	_ACEOF
14447	sed '
14448	s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
14449	s/^/s,@/; s/!/@,|#_!!_#|/
14450	:n
14451	t n
14452	s/'"$ac_delim"'$/,g/; t
14453	s/$/\\/; p
14454	N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
14455	' >>$CONFIG_STATUS <conf$$subs.sed
14456	rm -f conf$$subs.sed
14457	cat >>$CONFIG_STATUS <<_ACEOF
14458	CEOF$ac_eof
14459	_ACEOF
14460
14461
14462	ac_delim='%!_!# '
14463	for ac_last_try in false false false false false :; do
14464	cat >conf$$subs.sed <<_ACEOF
14465	include_fcntl_h!$include_fcntl_h$ac_delim
14466	include_util_h!$include_util_h$ac_delim
14467	include_assert_h!$include_assert_h$ac_delim
14468	include_sys_ioctl_h!$include_sys_ioctl_h$ac_delim
14469	include_sys_select_h!$include_sys_select_h$ac_delim
14470	include_sys_strredir_h!$include_sys_strredir_h$ac_delim
14471	include_sys_time_h!$include_sys_time_h$ac_delim
14472	include_time_h!$include_time_h$ac_delim
14473	LIBOBJS!$LIBOBJS$ac_delim
14474	LTLIBOBJS!$LTLIBOBJS$ac_delim
14475	_ACEOF
14476
14477	if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 10; then
14478	break
14479	elif $ac_last_try; then
14480	{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
14481	echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
14482	{ (exit 1); exit 1; }; }
14483	else
14484	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
14485	fi
14486	done
14487
14488	ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
14489	if test -n "$ac_eof"; then
14490	ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
14491	ac_eof=`expr $ac_eof + 1`
14492	fi
14493
14494	cat >>$CONFIG_STATUS <<_ACEOF
14495	cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
14496	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
14497	_ACEOF
14498	sed '
14499	s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
14500	s/^/s,@/; s/!/@,|#_!!_#|/
14501	:n
14502	t n
14503	s/'"$ac_delim"'$/,g/; t
14504	s/$/\\/; p
14505	N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
14506	' >>$CONFIG_STATUS <conf$$subs.sed
14507	rm -f conf$$subs.sed
14508	cat >>$CONFIG_STATUS <<_ACEOF
14509	:end
14510	s/|#_!!_#|//g
14511	CEOF$ac_eof
14512	_ACEOF
14513
14514
14515	# VPATH may cause trouble with some makes, so we remove $(srcdir),
14516	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
14517	# trailing colons and then remove the whole line if VPATH becomes empty
14518	# (actually we leave an empty line to preserve line numbers).
14519	if test "x$srcdir" = x.; then
14520	ac_vpsub='/^[ ]*VPATH[ ]*=/{
14521	s/:*\$(srcdir):*/:/
14522	s/:*\${srcdir}:*/:/
14523	s/:*@srcdir@:*/:/
14524	s/^\([^=]*=[ ]*\):*/\1/
14525	s/:*$//
14526	s/^[^=]*=[ ]*$//
14527	}'
14528	fi
14529
14530	cat >>$CONFIG_STATUS <<\_ACEOF
14531	fi # test -n "$CONFIG_FILES"
14532
14533
14534	for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS
14535	do
14536	case $ac_tag in
14537	:[FHLC]) ac_mode=$ac_tag; continue;;
14538	esac
14539	case $ac_mode$ac_tag in
14540	:[FHL]*:*);;
14541	:L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
14542	echo "$as_me: error: Invalid tag $ac_tag." >&2;}
14543	{ (exit 1); exit 1; }; };;
14544	:[FH]-) ac_tag=-:-;;
14545	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
14546	esac
14547	ac_save_IFS=$IFS
14548	IFS=:
14549	set x $ac_tag
14550	IFS=$ac_save_IFS
14551	shift
14552	ac_file=$1
14553	shift
14554
14555	case $ac_mode in
14556	:L) ac_source=$1;;
14557	:[FH])
14558	ac_file_inputs=
14559	for ac_f
14560	do
14561	case $ac_f in
14562	-) ac_f="$tmp/stdin";;
14563	*) # Look for the file first in the build tree, then in the source tree
14564	# (if the path is not absolute). The absolute path cannot be DOS-style,
14565	# because $ac_f cannot contain `:'.
14566	test -f "$ac_f" ||
14567	case $ac_f in
14568	[\\/$]*) false;;
14569	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
14570	esac ||
14571	{ { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
14572	echo "$as_me: error: cannot find input file: $ac_f" >&2;}
14573	{ (exit 1); exit 1; }; };;
14574	esac
14575	ac_file_inputs="$ac_file_inputs $ac_f"
14576	done
14577
14578	# Let's still pretend it is `configure' which instantiates (i.e., don't
14579	# use $as_me), people would be surprised to read:
14580	# /* config.h. Generated by config.status. */
14581	configure_input="Generated from "`IFS=:
14582	echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
14583	if test x"$ac_file" != x-; then
14584	configure_input="$ac_file. $configure_input"
14585	{ echo "$as_me:$LINENO: creating $ac_file" >&5
14586	echo "$as_me: creating $ac_file" >&6;}
14587	fi
14588
14589	case $ac_tag in
14590	*:-:* | *:-) cat >"$tmp/stdin";;
14591	esac
14592	;;
14593	esac
14594
14595	ac_dir=`$as_dirname -- "$ac_file" ||
14596	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14597	X"$ac_file" : 'X\(//\)[^/]' \| \
14598	X"$ac_file" : 'X\(//\)$' \| \
14599	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
14600	echo X"$ac_file" |
14601	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14602	s//\1/
14603	q
14604	}
14605	/^X\(\/\/\)[^/].*/{
14606	s//\1/
14607	q
14608	}
14609	/^X\(\/\/\)$/{
14610	s//\1/
14611	q
14612	}
14613	/^X\(\/\).*/{
14614	s//\1/
14615	q
14616	}
14617	s/.*/./; q'`
14618	{ as_dir="$ac_dir"
14619	case $as_dir in #(	9187	case $as_dir in #(
14620	-*) as_dir=./$as_dir;;	9188	-*) as_dir=./$as_dir;;
14621	esac	9189	esac
14622	test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {	9190	test -d "$as_dir" || eval $as_mkdir_p || {
14623	as_dirs=	9191	as_dirs=
14624	while :; do	9192	while :; do
14625	case $as_dir in #(	9193	case $as_dir in #(
14626	*\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(	9194	*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
14627	*) as_qdir=$as_dir;;	9195	*) as_qdir=$as_dir;;
14628	esac	9196	esac
14629	as_dirs="'$as_qdir' $as_dirs"	9197	as_dirs="'$as_qdir' $as_dirs"
14630	as_dir=`$as_dirname -- "$as_dir" ||	9198	as_dir=`$as_dirname -- "$as_dir" ||
14631	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	9199	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14632	X"$as_dir" : 'X\(//\)[^/]' \| \	9200	X"$as_dir" : 'X\(//\)[^/]' \| \
14633	X"$as_dir" : 'X\(//\)$' \| \	9201	X"$as_dir" : 'X\(//\)$' \| \
14634	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||	9202	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
14635	echo X"$as_dir" |	9203	printf "%s\n" X"$as_dir" |
14636	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	9204	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14637	s//\1/	9205	s//\1/
14638	q	9206	q
14639	}	9207	}
14640	/^X\(\/\/\)[^/].*/{	9208	/^X\(\/\/\)[^/].*/{
…		…
14651	}	9219	}
14652	s/.*/./; q'`	9220	s/.*/./; q'`
14653	test -d "$as_dir" && break	9221	test -d "$as_dir" && break
14654	done	9222	done
14655	test -z "$as_dirs" || eval "mkdir $as_dirs"	9223	test -z "$as_dirs" || eval "mkdir $as_dirs"
14656	} || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5	9224	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
14657	echo "$as_me: error: cannot create directory $as_dir" >&2;}	9225
14658	{ (exit 1); exit 1; }; }; }	9226
		9227	} # as_fn_mkdir_p
		9228	if mkdir -p . 2>/dev/null; then
		9229	as_mkdir_p='mkdir -p "$as_dir"'
		9230	else
		9231	test -d ./-p && rmdir ./-p
		9232	as_mkdir_p=false
		9233	fi
		9234
		9235
		9236	# as_fn_executable_p FILE
		9237	# -----------------------
		9238	# Test if FILE is an executable regular file.
		9239	as_fn_executable_p ()
		9240	{
		9241	test -f "$1" && test -x "$1"
		9242	} # as_fn_executable_p
		9243	as_test_x='test -x'
		9244	as_executable_p=as_fn_executable_p
		9245
		9246	# Sed expression to map a string onto a valid CPP name.
		9247	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
		9248
		9249	# Sed expression to map a string onto a valid variable name.
		9250	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
		9251
		9252
		9253	exec 6>&1
		9254	## ----------------------------------- ##
		9255	## Main body of $CONFIG_STATUS script. ##
		9256	## ----------------------------------- ##
		9257	_ASEOF
		9258	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
		9259
		9260	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9261	# Save the log message, to keep $0 and so on meaningful, and to
		9262	# report actual input values of CONFIG_FILES etc. instead of their
		9263	# values after options handling.
		9264	ac_log="
		9265	This file was extended by $as_me, which was
		9266	generated by GNU Autoconf 2.71. Invocation command line was
		9267
		9268	CONFIG_FILES = $CONFIG_FILES
		9269	CONFIG_HEADERS = $CONFIG_HEADERS
		9270	CONFIG_LINKS = $CONFIG_LINKS
		9271	CONFIG_COMMANDS = $CONFIG_COMMANDS
		9272	$ $0 $@
		9273
		9274	on `(hostname || uname -n) 2>/dev/null | sed 1q`
		9275	"
		9276
		9277	_ACEOF
		9278
		9279	case $ac_config_files in *"
		9280	"*) set x $ac_config_files; shift; ac_config_files=$*;;
		9281	esac
		9282
		9283	case $ac_config_headers in *"
		9284	"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
		9285	esac
		9286
		9287
		9288	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9289	# Files that config.status was made for.
		9290	config_files="$ac_config_files"
		9291	config_headers="$ac_config_headers"
		9292
		9293	_ACEOF
		9294
		9295	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9296	ac_cs_usage="\
		9297	\`$as_me' instantiates files and other configuration actions
		9298	from templates according to the current configuration. Unless the files
		9299	and actions are specified as TAGs, all are instantiated by default.
		9300
		9301	Usage: $0 [OPTION]... [TAG]...
		9302
		9303	-h, --help print this help, then exit
		9304	-V, --version print version number and configuration settings, then exit
		9305	--config print configuration, then exit
		9306	-q, --quiet, --silent
		9307	do not print progress messages
		9308	-d, --debug don't remove temporary files
		9309	--recheck update $as_me by reconfiguring in the same conditions
		9310	--file=FILE[:TEMPLATE]
		9311	instantiate the configuration file FILE
		9312	--header=FILE[:TEMPLATE]
		9313	instantiate the configuration header FILE
		9314
		9315	Configuration files:
		9316	$config_files
		9317
		9318	Configuration headers:
		9319	$config_headers
		9320
		9321	Report bugs to the package provider."
		9322
		9323	_ACEOF
		9324	ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
		9325	ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
		9326	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9327	ac_cs_config='$ac_cs_config_escaped'
		9328	ac_cs_version="\\
		9329	config.status
		9330	configured by $0, generated by GNU Autoconf 2.71,
		9331	with options \\"\$ac_cs_config\\"
		9332
		9333	Copyright (C) 2021 Free Software Foundation, Inc.
		9334	This config.status script is free software; the Free Software Foundation
		9335	gives unlimited permission to copy, distribute and modify it."
		9336
		9337	ac_pwd='$ac_pwd'
		9338	srcdir='$srcdir'
		9339	INSTALL='$INSTALL'
		9340	test -n "\$AWK" || AWK=awk
		9341	_ACEOF
		9342
		9343	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9344	# The default lists apply if the user does not specify any file.
		9345	ac_need_defaults=:
		9346	while test $# != 0
		9347	do
		9348	case $1 in
		9349	--*=?*)
		9350	ac_option=`expr "X$1" : 'X\([^=]*\)='`
		9351	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
		9352	ac_shift=:
		9353	;;
		9354	--*=)
		9355	ac_option=`expr "X$1" : 'X\([^=]*\)='`
		9356	ac_optarg=
		9357	ac_shift=:
		9358	;;
		9359	*)
		9360	ac_option=$1
		9361	ac_optarg=$2
		9362	ac_shift=shift
		9363	;;
		9364	esac
		9365
		9366	case $ac_option in
		9367	# Handling of the options.
		9368	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
		9369	ac_cs_recheck=: ;;
		9370	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
		9371	printf "%s\n" "$ac_cs_version"; exit ;;
		9372	--config | --confi | --conf | --con | --co | --c )
		9373	printf "%s\n" "$ac_cs_config"; exit ;;
		9374	--debug | --debu | --deb | --de | --d | -d )
		9375	debug=: ;;
		9376	--file | --fil | --fi | --f )
		9377	$ac_shift
		9378	case $ac_optarg in
		9379	*\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
		9380	'') as_fn_error $? "missing file argument" ;;
		9381	esac
		9382	as_fn_append CONFIG_FILES " '$ac_optarg'"
		9383	ac_need_defaults=false;;
		9384	--header | --heade | --head | --hea )
		9385	$ac_shift
		9386	case $ac_optarg in
		9387	*\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
		9388	esac
		9389	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
		9390	ac_need_defaults=false;;
		9391	--he | --h)
		9392	# Conflict between --help and --header
		9393	as_fn_error $? "ambiguous option: \`$1'
		9394	Try \`$0 --help' for more information.";;
		9395	--help | --hel | -h )
		9396	printf "%s\n" "$ac_cs_usage"; exit ;;
		9397	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
		9398	| -silent | --silent | --silen | --sile | --sil | --si | --s)
		9399	ac_cs_silent=: ;;
		9400
		9401	# This is an error.
		9402	-*) as_fn_error $? "unrecognized option: \`$1'
		9403	Try \`$0 --help' for more information." ;;
		9404
		9405	*) as_fn_append ac_config_targets " $1"
		9406	ac_need_defaults=false ;;
		9407
		9408	esac
		9409	shift
		9410	done
		9411
		9412	ac_configure_extra_args=
		9413
		9414	if $ac_cs_silent; then
		9415	exec 6>/dev/null
		9416	ac_configure_extra_args="$ac_configure_extra_args --silent"
		9417	fi
		9418
		9419	_ACEOF
		9420	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9421	if \$ac_cs_recheck; then
		9422	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
		9423	shift
		9424	\printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
		9425	CONFIG_SHELL='$SHELL'
		9426	export CONFIG_SHELL
		9427	exec "\$@"
		9428	fi
		9429
		9430	_ACEOF
		9431	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9432	exec 5>>config.log
		9433	{
		9434	echo
		9435	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
		9436	## Running $as_me. ##
		9437	_ASBOX
		9438	printf "%s\n" "$ac_log"
		9439	} >&5
		9440
		9441	_ACEOF
		9442	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9443	_ACEOF
		9444
		9445	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9446
		9447	# Handling of arguments.
		9448	for ac_config_target in $ac_config_targets
		9449	do
		9450	case $ac_config_target in
		9451	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;
		9452	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
		9453	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
		9454	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
		9455
		9456	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
		9457	esac
		9458	done
		9459
		9460
		9461	# If the user did not use the arguments to specify the items to instantiate,
		9462	# then the envvar interface is used. Set only those that are not.
		9463	# We use the long form for the default assignment because of an extremely
		9464	# bizarre bug on SunOS 4.1.3.
		9465	if $ac_need_defaults; then
		9466	test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
		9467	test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
		9468	fi
		9469
		9470	# Have a temporary directory for convenience. Make it in the build tree
		9471	# simply because there is no reason against having it here, and in addition,
		9472	# creating and moving files from /tmp can sometimes cause problems.
		9473	# Hook for its removal unless debugging.
		9474	# Note that there is a small window in which the directory will not be cleaned:
		9475	# after its creation but before its name has been assigned to `$tmp'.
		9476	$debug ||
		9477	{
		9478	tmp= ac_tmp=
		9479	trap 'exit_status=$?
		9480	: "${ac_tmp:=$tmp}"
		9481	{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
		9482	' 0
		9483	trap 'as_fn_exit 1' 1 2 13 15
		9484	}
		9485	# Create a (secure) tmp directory for tmp files.
		9486
		9487	{
		9488	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
		9489	test -d "$tmp"
		9490	} ||
		9491	{
		9492	tmp=./conf$$-$RANDOM
		9493	(umask 077 && mkdir "$tmp")
		9494	} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
		9495	ac_tmp=$tmp
		9496
		9497	# Set up the scripts for CONFIG_FILES section.
		9498	# No need to generate them if there are no CONFIG_FILES.
		9499	# This happens for instance with `./config.status config.h'.
		9500	if test -n "$CONFIG_FILES"; then
		9501
		9502
		9503	ac_cr=`echo X | tr X '\015'`
		9504	# On cygwin, bash can eat \r inside `` if the user requested igncr.
		9505	# But we know of no other shell where ac_cr would be empty at this
		9506	# point, so we can use a bashism as a fallback.
		9507	if test "x$ac_cr" = x; then
		9508	eval ac_cr=\$\'\\r\'
		9509	fi
		9510	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
		9511	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
		9512	ac_cs_awk_cr='\\r'
		9513	else
		9514	ac_cs_awk_cr=$ac_cr
		9515	fi
		9516
		9517	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
		9518	_ACEOF
		9519
		9520
		9521	{
		9522	echo "cat >conf$$subs.awk <<_ACEOF" &&
		9523	echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
		9524	echo "_ACEOF"
		9525	} >conf$$subs.sh ||
		9526	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9527	ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
		9528	ac_delim='%!_!# '
		9529	for ac_last_try in false false false false false :; do
		9530	. ./conf$$subs.sh ||
		9531	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9532
		9533	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
		9534	if test $ac_delim_n = $ac_delim_num; then
		9535	break
		9536	elif $ac_last_try; then
		9537	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9538	else
		9539	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		9540	fi
		9541	done
		9542	rm -f conf$$subs.sh
		9543
		9544	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9545	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
		9546	_ACEOF
		9547	sed -n '
		9548	h
		9549	s/^/S["/; s/!.*/"]=/
		9550	p
		9551	g
		9552	s/^[^!]*!//
		9553	:repl
		9554	t repl
		9555	s/'"$ac_delim"'$//
		9556	t delim
		9557	:nl
		9558	h
		9559	s/\(.\{148\}\)..*/\1/
		9560	t more1
		9561	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
		9562	p
		9563	n
		9564	b repl
		9565	:more1
		9566	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		9567	p
		9568	g
		9569	s/.\{148\}//
		9570	t nl
		9571	:delim
		9572	h
		9573	s/\(.\{148\}\)..*/\1/
		9574	t more2
		9575	s/["\\]/\\&/g; s/^/"/; s/$/"/
		9576	p
		9577	b
		9578	:more2
		9579	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		9580	p
		9581	g
		9582	s/.\{148\}//
		9583	t delim
		9584	' <conf$$subs.awk | sed '
		9585	/^[^""]/{
		9586	N
		9587	s/\n//
		9588	}
		9589	' >>$CONFIG_STATUS || ac_write_fail=1
		9590	rm -f conf$$subs.awk
		9591	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9592	_ACAWK
		9593	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
		9594	for (key in S) S_is_set[key] = 1
		9595	FS = ""
		9596
		9597	}
		9598	{
		9599	line = $ 0
		9600	nfields = split(line, field, "@")
		9601	substed = 0
		9602	len = length(field[1])
		9603	for (i = 2; i < nfields; i++) {
		9604	key = field[i]
		9605	keylen = length(key)
		9606	if (S_is_set[key]) {
		9607	value = S[key]
		9608	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
		9609	len += length(value) + length(field[++i])
		9610	substed = 1
		9611	} else
		9612	len += 1 + keylen
		9613	}
		9614
		9615	print line
		9616	}
		9617
		9618	_ACAWK
		9619	_ACEOF
		9620	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9621	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
		9622	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
		9623	else
		9624	cat
		9625	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
		9626	|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
		9627	_ACEOF
		9628
		9629	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
		9630	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
		9631	# trailing colons and then remove the whole line if VPATH becomes empty
		9632	# (actually we leave an empty line to preserve line numbers).
		9633	if test "x$srcdir" = x.; then
		9634	ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
		9635	h
		9636	s///
		9637	s/^/:/
		9638	s/[ ]*$/:/
		9639	s/:\$(srcdir):/:/g
		9640	s/:\${srcdir}:/:/g
		9641	s/:@srcdir@:/:/g
		9642	s/^:*//
		9643	s/:*$//
		9644	x
		9645	s/\(=[ ]*\).*/\1/
		9646	G
		9647	s/\n//
		9648	s/^[^=]*=[ ]*$//
		9649	}'
		9650	fi
		9651
		9652	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9653	fi # test -n "$CONFIG_FILES"
		9654
		9655	# Set up the scripts for CONFIG_HEADERS section.
		9656	# No need to generate them if there are no CONFIG_HEADERS.
		9657	# This happens for instance with `./config.status Makefile'.
		9658	if test -n "$CONFIG_HEADERS"; then
		9659	cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
		9660	BEGIN {
		9661	_ACEOF
		9662
		9663	# Transform confdefs.h into an awk script `defines.awk', embedded as
		9664	# here-document in config.status, that substitutes the proper values into
		9665	# config.h.in to produce config.h.
		9666
		9667	# Create a delimiter string that does not exist in confdefs.h, to ease
		9668	# handling of long lines.
		9669	ac_delim='%!_!# '
		9670	for ac_last_try in false false :; do
		9671	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
		9672	if test -z "$ac_tt"; then
		9673	break
		9674	elif $ac_last_try; then
		9675	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
		9676	else
		9677	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		9678	fi
		9679	done
		9680
		9681	# For the awk script, D is an array of macro values keyed by name,
		9682	# likewise P contains macro parameters if any. Preserve backslash
		9683	# newline sequences.
		9684
		9685	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
		9686	sed -n '
		9687	s/.\{148\}/&'"$ac_delim"'/g
		9688	t rset
		9689	:rset
		9690	s/^[ ]*#[ ]*define[ ][ ]*/ /
		9691	t def
		9692	d
		9693	:def
		9694	s/\\$//
		9695	t bsnl
		9696	s/["\\]/\\&/g
		9697	s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
		9698	D["\1"]=" \3"/p
		9699	s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
		9700	d
		9701	:bsnl
		9702	s/["\\]/\\&/g
		9703	s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
		9704	D["\1"]=" \3\\\\\\n"\\/p
		9705	t cont
		9706	s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
		9707	t cont
		9708	d
		9709	:cont
		9710	n
		9711	s/.\{148\}/&'"$ac_delim"'/g
		9712	t clear
		9713	:clear
		9714	s/\\$//
		9715	t bsnlc
		9716	s/["\\]/\\&/g; s/^/"/; s/$/"/p
		9717	d
		9718	:bsnlc
		9719	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
		9720	b cont
		9721	' <confdefs.h | sed '
		9722	s/'"$ac_delim"'/"\\\
		9723	"/g' >>$CONFIG_STATUS || ac_write_fail=1
		9724
		9725	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9726	for (key in D) D_is_set[key] = 1
		9727	FS = ""
		9728	}
		9729	/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
		9730	line = \$ 0
		9731	split(line, arg, " ")
		9732	if (arg[1] == "#") {
		9733	defundef = arg[2]
		9734	mac1 = arg[3]
		9735	} else {
		9736	defundef = substr(arg[1], 2)
		9737	mac1 = arg[2]
		9738	}
		9739	split(mac1, mac2, "(") #)
		9740	macro = mac2[1]
		9741	prefix = substr(line, 1, index(line, defundef) - 1)
		9742	if (D_is_set[macro]) {
		9743	# Preserve the white space surrounding the "#".
		9744	print prefix "define", macro P[macro] D[macro]
		9745	next
		9746	} else {
		9747	# Replace #undef with comments. This is necessary, for example,
		9748	# in the case of _POSIX_SOURCE, which is predefined and required
		9749	# on some systems where configure will not decide to define it.
		9750	if (defundef == "undef") {
		9751	print "/*", prefix defundef, macro, "*/"
		9752	next
		9753	}
		9754	}
		9755	}
		9756	{ print }
		9757	_ACAWK
		9758	_ACEOF
		9759	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9760	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
		9761	fi # test -n "$CONFIG_HEADERS"
		9762
		9763
		9764	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
		9765	shift
		9766	for ac_tag
		9767	do
		9768	case $ac_tag in
		9769	:[FHLC]) ac_mode=$ac_tag; continue;;
		9770	esac
		9771	case $ac_mode$ac_tag in
		9772	:[FHL]*:*);;
		9773	:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
		9774	:[FH]-) ac_tag=-:-;;
		9775	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
		9776	esac
		9777	ac_save_IFS=$IFS
		9778	IFS=:
		9779	set x $ac_tag
		9780	IFS=$ac_save_IFS
		9781	shift
		9782	ac_file=$1
		9783	shift
		9784
		9785	case $ac_mode in
		9786	:L) ac_source=$1;;
		9787	:[FH])
		9788	ac_file_inputs=
		9789	for ac_f
		9790	do
		9791	case $ac_f in
		9792	-) ac_f="$ac_tmp/stdin";;
		9793	*) # Look for the file first in the build tree, then in the source tree
		9794	# (if the path is not absolute). The absolute path cannot be DOS-style,
		9795	# because $ac_f cannot contain `:'.
		9796	test -f "$ac_f" ||
		9797	case $ac_f in
		9798	[\\/$]*) false;;
		9799	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
		9800	esac ||
		9801	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
		9802	esac
		9803	case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
		9804	as_fn_append ac_file_inputs " '$ac_f'"
		9805	done
		9806
		9807	# Let's still pretend it is `configure' which instantiates (i.e., don't
		9808	# use $as_me), people would be surprised to read:
		9809	# /* config.h. Generated by config.status. */
		9810	configure_input='Generated from '`
		9811	printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
		9812	`' by configure.'
		9813	if test x"$ac_file" != x-; then
		9814	configure_input="$ac_file. $configure_input"
		9815	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
		9816	printf "%s\n" "$as_me: creating $ac_file" >&6;}
		9817	fi
		9818	# Neutralize special characters interpreted by sed in replacement strings.
		9819	case $configure_input in #(
		9820	*\&* | *\|* | *\\* )
		9821	ac_sed_conf_input=`printf "%s\n" "$configure_input" |
		9822	sed 's/[\\\\&|]/\\\\&/g'`;; #(
		9823	*) ac_sed_conf_input=$configure_input;;
		9824	esac
		9825
		9826	case $ac_tag in
		9827	*:-:* | *:-) cat >"$ac_tmp/stdin" \
		9828	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
		9829	esac
		9830	;;
		9831	esac
		9832
		9833	ac_dir=`$as_dirname -- "$ac_file" ||
		9834	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
		9835	X"$ac_file" : 'X\(//\)[^/]' \| \
		9836	X"$ac_file" : 'X\(//\)$' \| \
		9837	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
		9838	printf "%s\n" X"$ac_file" |
		9839	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
		9840	s//\1/
		9841	q
		9842	}
		9843	/^X\(\/\/\)[^/].*/{
		9844	s//\1/
		9845	q
		9846	}
		9847	/^X\(\/\/\)$/{
		9848	s//\1/
		9849	q
		9850	}
		9851	/^X\(\/\).*/{
		9852	s//\1/
		9853	q
		9854	}
		9855	s/.*/./; q'`
		9856	as_dir="$ac_dir"; as_fn_mkdir_p
14659	ac_builddir=.	9857	ac_builddir=.
14660		9858
14661	case "$ac_dir" in	9859	case "$ac_dir" in
14662	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	9860	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
14663	*)	9861	*)
14664	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	9862	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
14665	# A ".." for each directory in $ac_dir_suffix.	9863	# A ".." for each directory in $ac_dir_suffix.
14666	ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`	9864	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
14667	case $ac_top_builddir_sub in	9865	case $ac_top_builddir_sub in
14668	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	9866	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
14669	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	9867	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
14670	esac ;;	9868	esac ;;
14671	esac	9869	esac
…		…
14701	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	9899	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
14702	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;	9900	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
14703	esac	9901	esac
14704	_ACEOF	9902	_ACEOF
14705		9903
14706	cat >>$CONFIG_STATUS <<\_ACEOF	9904	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14707	# If the template does not know about datarootdir, expand it.	9905	# If the template does not know about datarootdir, expand it.
14708	# FIXME: This hack should be removed a few years after 2.60.	9906	# FIXME: This hack should be removed a few years after 2.60.
14709	ac_datarootdir_hack=; ac_datarootdir_seen=	9907	ac_datarootdir_hack=; ac_datarootdir_seen=
14710		9908	ac_sed_dataroot='
14711	case `sed -n '/datarootdir/ {	9909	/datarootdir/ {
14712	p	9910	p
14713	q	9911	q
14714	}	9912	}
14715	/@datadir@/p	9913	/@datadir@/p
14716	/@docdir@/p	9914	/@docdir@/p
14717	/@infodir@/p	9915	/@infodir@/p
14718	/@localedir@/p	9916	/@localedir@/p
14719	/@mandir@/p	9917	/@mandir@/p'
14720	' $ac_file_inputs` in	9918	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
14721	*datarootdir*) ac_datarootdir_seen=yes;;	9919	*datarootdir*) ac_datarootdir_seen=yes;;
14722	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)	9920	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
14723	{ echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5	9921	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
14724	echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}	9922	printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
14725	_ACEOF	9923	_ACEOF
14726	cat >>$CONFIG_STATUS <<_ACEOF	9924	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14727	ac_datarootdir_hack='	9925	ac_datarootdir_hack='
14728	s&@datadir@&$datadir&g	9926	s&@datadir@&$datadir&g
14729	s&@docdir@&$docdir&g	9927	s&@docdir@&$docdir&g
14730	s&@infodir@&$infodir&g	9928	s&@infodir@&$infodir&g
14731	s&@localedir@&$localedir&g	9929	s&@localedir@&$localedir&g
14732	s&@mandir@&$mandir&g	9930	s&@mandir@&$mandir&g
14733	s&\\\${datarootdir}&$datarootdir&g' ;;	9931	s&\\\${datarootdir}&$datarootdir&g' ;;
14734	esac	9932	esac
14735	_ACEOF	9933	_ACEOF
14736		9934
14737	# Neutralize VPATH when `$srcdir' = `.'.	9935	# Neutralize VPATH when `$srcdir' = `.'.
14738	# Shell code in configure.ac might set extrasub.	9936	# Shell code in configure.ac might set extrasub.
14739	# FIXME: do we really want to maintain this feature?	9937	# FIXME: do we really want to maintain this feature?
14740	cat >>$CONFIG_STATUS <<_ACEOF	9938	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14741	sed "$ac_vpsub	9939	ac_sed_extra="$ac_vpsub
14742	$extrasub	9940	$extrasub
14743	_ACEOF	9941	_ACEOF
14744	cat >>$CONFIG_STATUS <<\_ACEOF	9942	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14745	:t	9943	:t
14746	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	9944	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
14747	s&@configure_input@&$configure_input&;t t	9945	s|@configure_input@|$ac_sed_conf_input|;t t
14748	s&@top_builddir@&$ac_top_builddir_sub&;t t	9946	s&@top_builddir@&$ac_top_builddir_sub&;t t
		9947	s&@top_build_prefix@&$ac_top_build_prefix&;t t
14749	s&@srcdir@&$ac_srcdir&;t t	9948	s&@srcdir@&$ac_srcdir&;t t
14750	s&@abs_srcdir@&$ac_abs_srcdir&;t t	9949	s&@abs_srcdir@&$ac_abs_srcdir&;t t
14751	s&@top_srcdir@&$ac_top_srcdir&;t t	9950	s&@top_srcdir@&$ac_top_srcdir&;t t
14752	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t	9951	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
14753	s&@builddir@&$ac_builddir&;t t	9952	s&@builddir@&$ac_builddir&;t t
14754	s&@abs_builddir@&$ac_abs_builddir&;t t	9953	s&@abs_builddir@&$ac_abs_builddir&;t t
14755	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t	9954	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
14756	s&@INSTALL@&$ac_INSTALL&;t t	9955	s&@INSTALL@&$ac_INSTALL&;t t
14757	$ac_datarootdir_hack	9956	$ac_datarootdir_hack
14758	" $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out	9957	"
		9958	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
		9959	>$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
14759		9960
14760	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&	9961	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
14761	{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&	9962	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
14762	{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&	9963	{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
		9964	"$ac_tmp/out"`; test -z "$ac_out"; } &&
14763	{ echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9965	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14764	which seems to be undefined. Please make sure it is defined." >&5	9966	which seems to be undefined. Please make sure it is defined" >&5
14765	echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9967	printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14766	which seems to be undefined. Please make sure it is defined." >&2;}	9968	which seems to be undefined. Please make sure it is defined" >&2;}
14767		9969
14768	rm -f "$tmp/stdin"	9970	rm -f "$ac_tmp/stdin"
14769	case $ac_file in	9971	case $ac_file in
14770	-) cat "$tmp/out"; rm -f "$tmp/out";;	9972	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
14771	*) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;	9973	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
14772	esac	9974	esac \
		9975	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
14773	;;	9976	;;
14774	:H)	9977	:H)
14775	#	9978	#
14776	# CONFIG_HEADER	9979	# CONFIG_HEADER
14777	#	9980	#
14778	_ACEOF
14779
14780	# Transform confdefs.h into a sed script `conftest.defines', that
14781	# substitutes the proper values into config.h.in to produce config.h.
14782	rm -f conftest.defines conftest.tail
14783	# First, append a space to every undef/define line, to ease matching.
14784	echo 's/$/ /' >conftest.defines
14785	# Then, protect against being on the right side of a sed subst, or in
14786	# an unquoted here document, in config.status. If some macros were
14787	# called several times there might be several #defines for the same
14788	# symbol, which is useless. But do not sort them, since the last
14789	# AC_DEFINE must be honored.
14790	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
14791	# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
14792	# NAME is the cpp macro being defined, VALUE is the value it is being given.
14793	# PARAMS is the parameter list in the macro definition--in most cases, it's
14794	# just an empty string.
14795	ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*'
14796	ac_dB='\\)[ (].*,\\1define\\2'
14797	ac_dC=' '
14798	ac_dD=' ,'
14799
14800	uniq confdefs.h |
14801	sed -n '
14802	t rset
14803	:rset
14804	s/^[ ]*#[ ]*define[ ][ ]*//
14805	t ok
14806	d
14807	:ok
14808	s/[\\&,]/\\&/g
14809	s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
14810	s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
14811	' >>conftest.defines
14812
14813	# Remove the space that was appended to ease matching.
14814	# Then replace #undef with comments. This is necessary, for
14815	# example, in the case of _POSIX_SOURCE, which is predefined and required
14816	# on some systems where configure will not decide to define it.
14817	# (The regexp can be short, since the line contains either #define or #undef.)
14818	echo 's/ $//
14819	s,^[ #]*u.*,/* & */,' >>conftest.defines
14820
14821	# Break up conftest.defines:
14822	ac_max_sed_lines=50
14823
14824	# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
14825	# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
14826	# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
14827	# et cetera.
14828	ac_in='$ac_file_inputs'
14829	ac_out='"$tmp/out1"'
14830	ac_nxt='"$tmp/out2"'
14831
14832	while :
14833	do
14834	# Write a here document:
14835	cat >>$CONFIG_STATUS <<_ACEOF
14836	# First, check the format of the line:
14837	cat >"\$tmp/defines.sed" <<\\CEOF
14838	/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def
14839	/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def
14840	b
14841	:def
14842	_ACEOF
14843	sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
14844	echo 'CEOF
14845	sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
14846	ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
14847	sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
14848	grep . conftest.tail >/dev/null || break
14849	rm -f conftest.defines
14850	mv conftest.tail conftest.defines
14851	done
14852	rm -f conftest.defines conftest.tail
14853
14854	echo "ac_result=$ac_in" >>$CONFIG_STATUS
14855	cat >>$CONFIG_STATUS <<\_ACEOF
14856	if test x"$ac_file" != x-; then	9981	if test x"$ac_file" != x-; then
14857	echo "/* $configure_input */" >"$tmp/config.h"	9982	{
14858	cat "$ac_result" >>"$tmp/config.h"	9983	printf "%s\n" "/* $configure_input */" >&1 \
		9984	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
		9985	} >"$ac_tmp/config.h" \
		9986	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
14859	if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then	9987	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
14860	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	9988	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
14861	echo "$as_me: $ac_file is unchanged" >&6;}	9989	printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
14862	else	9990	else
14863	rm -f $ac_file	9991	rm -f "$ac_file"
14864	mv "$tmp/config.h" $ac_file	9992	mv "$ac_tmp/config.h" "$ac_file" \
		9993	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
14865	fi	9994	fi
14866	else	9995	else
14867	echo "/* $configure_input */"	9996	printf "%s\n" "/* $configure_input */" >&1 \
14868	cat "$ac_result"	9997	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
		9998	|| as_fn_error $? "could not create -" "$LINENO" 5
14869	fi	9999	fi
14870	rm -f "$tmp/out12"
14871	;;	10000	;;
14872		10001
14873		10002
14874	esac	10003	esac
14875		10004
14876	done # for ac_tag	10005	done # for ac_tag
14877		10006
14878		10007
14879	{ (exit 0); exit 0; }	10008	as_fn_exit 0
14880	_ACEOF	10009	_ACEOF
14881	chmod +x $CONFIG_STATUS
14882	ac_clean_files=$ac_clean_files_save	10010	ac_clean_files=$ac_clean_files_save
		10011
		10012	test $ac_write_fail = 0 ||
		10013	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
14883		10014
14884		10015
14885	# configure is writing to config.log, and then calls config.status.	10016	# configure is writing to config.log, and then calls config.status.
14886	# config.status does its own redirection, appending to config.log.	10017	# config.status does its own redirection, appending to config.log.
14887	# Unfortunately, on DOS this fails, as config.log is still kept open	10018	# Unfortunately, on DOS this fails, as config.log is still kept open
…		…
14898	exec 5>/dev/null	10029	exec 5>/dev/null
14899	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false	10030	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
14900	exec 5>>config.log	10031	exec 5>>config.log
14901	# Use ||, not &&, to avoid exiting from the if with $? = 1, which	10032	# Use ||, not &&, to avoid exiting from the if with $? = 1, which
14902	# would make configure fail if this is the last instruction.	10033	# would make configure fail if this is the last instruction.
14903	$ac_cs_success || { (exit 1); exit 1; }	10034	$ac_cs_success || as_fn_exit 1
		10035	fi
		10036	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
		10037	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
		10038	printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
14904	fi	10039	fi
14905		10040
14906		10041
14907	echo "Configuration:	10042	echo "Configuration:
14908		10043
…		…
14924	if test x$RESFALLBACK != x; then	10059	if test x$RESFALLBACK != x; then
14925	echo " resource class fallback: $RESFALLBACK"	10060	echo " resource class fallback: $RESFALLBACK"
14926	fi	10061	fi
14927	echo	10062	echo
14928	echo " embedded perl: $support_perl"	10063	echo " embedded perl: $support_perl"
14929	echo " libafterimage: $support_afterimage"	10064	echo " image library: $image_lib"
14930	echo	10065	echo
14931	if test x$support_xim = xyes -a x$rxvt_cv_func_xlocale = xno; then	10066	if test x$support_xim = xyes -a x$rxvt_cv_func_xlocale = xno; then
14932	echo ".----------------------------------------------------------------."	10067	echo ".----------------------------------------------------------------."
14933	echo ". WARNING: --enable-xim was specified however the locale support ."	10068	echo ". WARNING: --enable-xim was specified however the locale support ."
14934	echo ". functions could not be found. ."	10069	echo ". functions could not be found. ."
…		…
14937	fi	10072	fi
14938		10073
14939	echo "*** Optionally check src/feature.h for further, rarely used options ***"	10074	echo "*** Optionally check src/feature.h for further, rarely used options ***"
14940	echo	10075	echo
14941		10076
		10077

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