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Comparing rxvt-unicode/configure (file contents):
Revision 1.117 by root, Sun Nov 18 01:02:09 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`
1925		3229
1926	echo ""	3230	echo ""
1927	echo "configuring for rxvt $VERSION"	3231	echo "configuring for rxvt $VERSION"
1928	echo ""	3232	echo ""
1929		3233
1930	orig_CXXFLAGS="$CXXFLAGS"	3234	orig_CXXFLAGS="$CXXFLAGS"
		3235
		3236
		3237
		3238
		3239
		3240
		3241
		3242
1931		3243
1932		3244
1933	ac_ext=c	3245	ac_ext=c
1934	ac_cpp='$CPP $CPPFLAGS'	3246	ac_cpp='$CPP $CPPFLAGS'
1935	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3247	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1936	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 $LIBS >&5'
1937	ac_compiler_gnu=$ac_cv_c_compiler_gnu	3249	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1938	if test -n "$ac_tool_prefix"; then	3250	if test -n "$ac_tool_prefix"; then
1939	# Extract the first word of "${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.
1940	set dummy ${ac_tool_prefix}gcc; ac_word=$2	3252	set dummy ${ac_tool_prefix}gcc; ac_word=$2
1941	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3253	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1942	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3254	printf %s "checking for $ac_word... " >&6; }
1943	if test "${ac_cv_prog_CC+set}" = set; then	3255	if test ${ac_cv_prog_CC+y}
1944	echo $ECHO_N "(cached) $ECHO_C" >&6	3256	then :
1945	else	3257	printf %s "(cached) " >&6
		3258	else $as_nop
1946	if test -n "$CC"; then	3259	if test -n "$CC"; then
1947	ac_cv_prog_CC="$CC" # Let the user override the test.	3260	ac_cv_prog_CC="$CC" # Let the user override the test.
1948	else	3261	else
1949	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3262	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1950	for as_dir in $PATH	3263	for as_dir in $PATH
1951	do	3264	do
1952	IFS=$as_save_IFS	3265	IFS=$as_save_IFS
1953	test -z "$as_dir" && as_dir=.	3266	case $as_dir in #(((
		3267	'') as_dir=./ ;;
		3268	*/) ;;
		3269	*) as_dir=$as_dir/ ;;
		3270	esac
1954	for ac_exec_ext in '' $ac_executable_extensions; do	3271	for ac_exec_ext in '' $ac_executable_extensions; do
1955	if { test -f "$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$ac_exec_ext"; then
1956	ac_cv_prog_CC="${ac_tool_prefix}gcc"	3273	ac_cv_prog_CC="${ac_tool_prefix}gcc"
1957	echo "$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$ac_exec_ext" >&5
1958	break 2	3275	break 2
1959	fi	3276	fi
1960	done	3277	done
1961	done	3278	done
1962	IFS=$as_save_IFS	3279	IFS=$as_save_IFS
1963		3280
1964	fi	3281	fi
1965	fi	3282	fi
1966	CC=$ac_cv_prog_CC	3283	CC=$ac_cv_prog_CC
1967	if test -n "$CC"; then	3284	if test -n "$CC"; then
1968	{ echo "$as_me:$LINENO: result: $CC" >&5	3285	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1969	echo "${ECHO_T}$CC" >&6; }	3286	printf "%s\n" "$CC" >&6; }
1970	else	3287	else
1971	{ echo "$as_me:$LINENO: result: no" >&5	3288	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1972	echo "${ECHO_T}no" >&6; }	3289	printf "%s\n" "no" >&6; }
1973	fi	3290	fi
1974		3291
1975		3292
1976	fi	3293	fi
1977	if test -z "$ac_cv_prog_CC"; then	3294	if test -z "$ac_cv_prog_CC"; then
1978	ac_ct_CC=$CC	3295	ac_ct_CC=$CC
1979	# 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.
1980	set dummy gcc; ac_word=$2	3297	set dummy gcc; ac_word=$2
1981	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3298	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1982	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3299	printf %s "checking for $ac_word... " >&6; }
1983	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3300	if test ${ac_cv_prog_ac_ct_CC+y}
1984	echo $ECHO_N "(cached) $ECHO_C" >&6	3301	then :
1985	else	3302	printf %s "(cached) " >&6
		3303	else $as_nop
1986	if test -n "$ac_ct_CC"; then	3304	if test -n "$ac_ct_CC"; then
1987	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3305	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1988	else	3306	else
1989	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3307	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1990	for as_dir in $PATH	3308	for as_dir in $PATH
1991	do	3309	do
1992	IFS=$as_save_IFS	3310	IFS=$as_save_IFS
1993	test -z "$as_dir" && as_dir=.	3311	case $as_dir in #(((
		3312	'') as_dir=./ ;;
		3313	*/) ;;
		3314	*) as_dir=$as_dir/ ;;
		3315	esac
1994	for ac_exec_ext in '' $ac_executable_extensions; do	3316	for ac_exec_ext in '' $ac_executable_extensions; do
1995	if { test -f "$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$ac_exec_ext"; then
1996	ac_cv_prog_ac_ct_CC="gcc"	3318	ac_cv_prog_ac_ct_CC="gcc"
1997	echo "$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$ac_exec_ext" >&5
1998	break 2	3320	break 2
1999	fi	3321	fi
2000	done	3322	done
2001	done	3323	done
2002	IFS=$as_save_IFS	3324	IFS=$as_save_IFS
2003		3325
2004	fi	3326	fi
2005	fi	3327	fi
2006	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3328	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2007	if test -n "$ac_ct_CC"; then	3329	if test -n "$ac_ct_CC"; then
2008	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3330	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2009	echo "${ECHO_T}$ac_ct_CC" >&6; }	3331	printf "%s\n" "$ac_ct_CC" >&6; }
2010	else	3332	else
2011	{ echo "$as_me:$LINENO: result: no" >&5	3333	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2012	echo "${ECHO_T}no" >&6; }	3334	printf "%s\n" "no" >&6; }
2013	fi	3335	fi
2014		3336
2015	if test "x$ac_ct_CC" = x; then	3337	if test "x$ac_ct_CC" = x; then
2016	CC=""	3338	CC=""
2017	else	3339	else
2018	case $cross_compiling:$ac_tool_warned in	3340	case $cross_compiling:$ac_tool_warned in
2019	yes:)	3341	yes:)
2020	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	3342	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2021	whose name does not start with the host triplet. If you think this	3343	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2022	configuration is useful to you, please write to autoconf@gnu.org." >&5
2023	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2024	whose name does not start with the host triplet. If you think this
2025	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2026	ac_tool_warned=yes ;;	3344	ac_tool_warned=yes ;;
2027	esac	3345	esac
2028	CC=$ac_ct_CC	3346	CC=$ac_ct_CC
2029	fi	3347	fi
2030	else	3348	else
…		…
2033		3351
2034	if test -z "$CC"; then	3352	if test -z "$CC"; then
2035	if test -n "$ac_tool_prefix"; then	3353	if test -n "$ac_tool_prefix"; then
2036	# Extract the first word of "${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.
2037	set dummy ${ac_tool_prefix}cc; ac_word=$2	3355	set dummy ${ac_tool_prefix}cc; ac_word=$2
2038	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3356	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2039	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3357	printf %s "checking for $ac_word... " >&6; }
2040	if test "${ac_cv_prog_CC+set}" = set; then	3358	if test ${ac_cv_prog_CC+y}
2041	echo $ECHO_N "(cached) $ECHO_C" >&6	3359	then :
2042	else	3360	printf %s "(cached) " >&6
		3361	else $as_nop
2043	if test -n "$CC"; then	3362	if test -n "$CC"; then
2044	ac_cv_prog_CC="$CC" # Let the user override the test.	3363	ac_cv_prog_CC="$CC" # Let the user override the test.
2045	else	3364	else
2046	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3365	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2047	for as_dir in $PATH	3366	for as_dir in $PATH
2048	do	3367	do
2049	IFS=$as_save_IFS	3368	IFS=$as_save_IFS
2050	test -z "$as_dir" && as_dir=.	3369	case $as_dir in #(((
		3370	'') as_dir=./ ;;
		3371	*/) ;;
		3372	*) as_dir=$as_dir/ ;;
		3373	esac
2051	for ac_exec_ext in '' $ac_executable_extensions; do	3374	for ac_exec_ext in '' $ac_executable_extensions; do
2052	if { test -f "$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$ac_exec_ext"; then
2053	ac_cv_prog_CC="${ac_tool_prefix}cc"	3376	ac_cv_prog_CC="${ac_tool_prefix}cc"
2054	echo "$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$ac_exec_ext" >&5
2055	break 2	3378	break 2
2056	fi	3379	fi
2057	done	3380	done
2058	done	3381	done
2059	IFS=$as_save_IFS	3382	IFS=$as_save_IFS
2060		3383
2061	fi	3384	fi
2062	fi	3385	fi
2063	CC=$ac_cv_prog_CC	3386	CC=$ac_cv_prog_CC
2064	if test -n "$CC"; then	3387	if test -n "$CC"; then
2065	{ echo "$as_me:$LINENO: result: $CC" >&5	3388	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2066	echo "${ECHO_T}$CC" >&6; }	3389	printf "%s\n" "$CC" >&6; }
2067	else	3390	else
2068	{ echo "$as_me:$LINENO: result: no" >&5	3391	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2069	echo "${ECHO_T}no" >&6; }	3392	printf "%s\n" "no" >&6; }
2070	fi	3393	fi
2071		3394
2072		3395
2073	fi	3396	fi
2074	fi	3397	fi
2075	if test -z "$CC"; then	3398	if test -z "$CC"; then
2076	# 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.
2077	set dummy cc; ac_word=$2	3400	set dummy cc; ac_word=$2
2078	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3401	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2079	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3402	printf %s "checking for $ac_word... " >&6; }
2080	if test "${ac_cv_prog_CC+set}" = set; then	3403	if test ${ac_cv_prog_CC+y}
2081	echo $ECHO_N "(cached) $ECHO_C" >&6	3404	then :
2082	else	3405	printf %s "(cached) " >&6
		3406	else $as_nop
2083	if test -n "$CC"; then	3407	if test -n "$CC"; then
2084	ac_cv_prog_CC="$CC" # Let the user override the test.	3408	ac_cv_prog_CC="$CC" # Let the user override the test.
2085	else	3409	else
2086	ac_prog_rejected=no	3410	ac_prog_rejected=no
2087	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3411	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2088	for as_dir in $PATH	3412	for as_dir in $PATH
2089	do	3413	do
2090	IFS=$as_save_IFS	3414	IFS=$as_save_IFS
2091	test -z "$as_dir" && as_dir=.	3415	case $as_dir in #(((
		3416	'') as_dir=./ ;;
		3417	*/) ;;
		3418	*) as_dir=$as_dir/ ;;
		3419	esac
2092	for ac_exec_ext in '' $ac_executable_extensions; do	3420	for ac_exec_ext in '' $ac_executable_extensions; do
2093	if { test -f "$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$ac_exec_ext"; then
2094	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	3422	if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2095	ac_prog_rejected=yes	3423	ac_prog_rejected=yes
2096	continue	3424	continue
2097	fi	3425	fi
2098	ac_cv_prog_CC="cc"	3426	ac_cv_prog_CC="cc"
2099	echo "$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$ac_exec_ext" >&5
2100	break 2	3428	break 2
2101	fi	3429	fi
2102	done	3430	done
2103	done	3431	done
2104	IFS=$as_save_IFS	3432	IFS=$as_save_IFS
2105		3433
2106	if test $ac_prog_rejected = yes; then	3434	if test $ac_prog_rejected = yes; then
2107	# 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.
2108	set dummy $ac_cv_prog_CC	3436	set dummy $ac_cv_prog_CC
…		…
2110	if test $# != 0; then	3438	if test $# != 0; then
2111	# We chose a different compiler from the bogus one.	3439	# We chose a different compiler from the bogus one.
2112	# However, it has the same basename, so the bogon will be chosen	3440	# However, it has the same basename, so the bogon will be chosen
2113	# first if we set CC to just the basename; use the full file name.	3441	# first if we set CC to just the basename; use the full file name.
2114	shift	3442	shift
2115	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"	3443	ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2116	fi	3444	fi
2117	fi	3445	fi
2118	fi	3446	fi
2119	fi	3447	fi
2120	CC=$ac_cv_prog_CC	3448	CC=$ac_cv_prog_CC
2121	if test -n "$CC"; then	3449	if test -n "$CC"; then
2122	{ echo "$as_me:$LINENO: result: $CC" >&5	3450	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2123	echo "${ECHO_T}$CC" >&6; }	3451	printf "%s\n" "$CC" >&6; }
2124	else	3452	else
2125	{ echo "$as_me:$LINENO: result: no" >&5	3453	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2126	echo "${ECHO_T}no" >&6; }	3454	printf "%s\n" "no" >&6; }
2127	fi	3455	fi
2128		3456
2129		3457
2130	fi	3458	fi
2131	if test -z "$CC"; then	3459	if test -z "$CC"; then
2132	if test -n "$ac_tool_prefix"; then	3460	if test -n "$ac_tool_prefix"; then
2133	for ac_prog in cl.exe	3461	for ac_prog in cl.exe
2134	do	3462	do
2135	# 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.
2136	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	3464	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2137	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3465	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2138	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3466	printf %s "checking for $ac_word... " >&6; }
2139	if test "${ac_cv_prog_CC+set}" = set; then	3467	if test ${ac_cv_prog_CC+y}
2140	echo $ECHO_N "(cached) $ECHO_C" >&6	3468	then :
2141	else	3469	printf %s "(cached) " >&6
		3470	else $as_nop
2142	if test -n "$CC"; then	3471	if test -n "$CC"; then
2143	ac_cv_prog_CC="$CC" # Let the user override the test.	3472	ac_cv_prog_CC="$CC" # Let the user override the test.
2144	else	3473	else
2145	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3474	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2146	for as_dir in $PATH	3475	for as_dir in $PATH
2147	do	3476	do
2148	IFS=$as_save_IFS	3477	IFS=$as_save_IFS
2149	test -z "$as_dir" && as_dir=.	3478	case $as_dir in #(((
		3479	'') as_dir=./ ;;
		3480	*/) ;;
		3481	*) as_dir=$as_dir/ ;;
		3482	esac
2150	for ac_exec_ext in '' $ac_executable_extensions; do	3483	for ac_exec_ext in '' $ac_executable_extensions; do
2151	if { test -f "$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$ac_exec_ext"; then
2152	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	3485	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2153	echo "$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$ac_exec_ext" >&5
2154	break 2	3487	break 2
2155	fi	3488	fi
2156	done	3489	done
2157	done	3490	done
2158	IFS=$as_save_IFS	3491	IFS=$as_save_IFS
2159		3492
2160	fi	3493	fi
2161	fi	3494	fi
2162	CC=$ac_cv_prog_CC	3495	CC=$ac_cv_prog_CC
2163	if test -n "$CC"; then	3496	if test -n "$CC"; then
2164	{ echo "$as_me:$LINENO: result: $CC" >&5	3497	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2165	echo "${ECHO_T}$CC" >&6; }	3498	printf "%s\n" "$CC" >&6; }
2166	else	3499	else
2167	{ echo "$as_me:$LINENO: result: no" >&5	3500	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2168	echo "${ECHO_T}no" >&6; }	3501	printf "%s\n" "no" >&6; }
2169	fi	3502	fi
2170		3503
2171		3504
2172	test -n "$CC" && break	3505	test -n "$CC" && break
2173	done	3506	done
…		…
2176	ac_ct_CC=$CC	3509	ac_ct_CC=$CC
2177	for ac_prog in cl.exe	3510	for ac_prog in cl.exe
2178	do	3511	do
2179	# 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.
2180	set dummy $ac_prog; ac_word=$2	3513	set dummy $ac_prog; ac_word=$2
2181	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3514	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2182	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3515	printf %s "checking for $ac_word... " >&6; }
2183	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3516	if test ${ac_cv_prog_ac_ct_CC+y}
2184	echo $ECHO_N "(cached) $ECHO_C" >&6	3517	then :
2185	else	3518	printf %s "(cached) " >&6
		3519	else $as_nop
2186	if test -n "$ac_ct_CC"; then	3520	if test -n "$ac_ct_CC"; then
2187	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3521	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2188	else	3522	else
2189	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3523	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2190	for as_dir in $PATH	3524	for as_dir in $PATH
2191	do	3525	do
2192	IFS=$as_save_IFS	3526	IFS=$as_save_IFS
2193	test -z "$as_dir" && as_dir=.	3527	case $as_dir in #(((
		3528	'') as_dir=./ ;;
		3529	*/) ;;
		3530	*) as_dir=$as_dir/ ;;
		3531	esac
2194	for ac_exec_ext in '' $ac_executable_extensions; do	3532	for ac_exec_ext in '' $ac_executable_extensions; do
2195	if { test -f "$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$ac_exec_ext"; then
2196	ac_cv_prog_ac_ct_CC="$ac_prog"	3534	ac_cv_prog_ac_ct_CC="$ac_prog"
2197	echo "$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$ac_exec_ext" >&5
2198	break 2	3536	break 2
2199	fi	3537	fi
2200	done	3538	done
2201	done	3539	done
2202	IFS=$as_save_IFS	3540	IFS=$as_save_IFS
2203		3541
2204	fi	3542	fi
2205	fi	3543	fi
2206	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3544	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2207	if test -n "$ac_ct_CC"; then	3545	if test -n "$ac_ct_CC"; then
2208	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3546	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2209	echo "${ECHO_T}$ac_ct_CC" >&6; }	3547	printf "%s\n" "$ac_ct_CC" >&6; }
2210	else	3548	else
2211	{ echo "$as_me:$LINENO: result: no" >&5	3549	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2212	echo "${ECHO_T}no" >&6; }	3550	printf "%s\n" "no" >&6; }
2213	fi	3551	fi
2214		3552
2215		3553
2216	test -n "$ac_ct_CC" && break	3554	test -n "$ac_ct_CC" && break
2217	done	3555	done
…		…
2219	if test "x$ac_ct_CC" = x; then	3557	if test "x$ac_ct_CC" = x; then
2220	CC=""	3558	CC=""
2221	else	3559	else
2222	case $cross_compiling:$ac_tool_warned in	3560	case $cross_compiling:$ac_tool_warned in
2223	yes:)	3561	yes:)
2224	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	3562	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2225	whose name does not start with the host triplet. If you think this	3563	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2226	configuration is useful to you, please write to autoconf@gnu.org." >&5
2227	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2228	whose name does not start with the host triplet. If you think this
2229	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2230	ac_tool_warned=yes ;;	3564	ac_tool_warned=yes ;;
2231	esac	3565	esac
2232	CC=$ac_ct_CC	3566	CC=$ac_ct_CC
2233	fi	3567	fi
2234	fi	3568	fi
2235		3569
2236	fi	3570	fi
		3571	if test -z "$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
2237		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-$LINENO}: result: no" >&5
		3611	printf "%s\n" "no" >&6; }
		3612	fi
2238		3613
2239	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH	3614
2240	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 \`$ac_pwd':" >&2;}
2241	echo "$as_me: error: no acceptable C compiler found in \$PATH	3679	as_fn_error $? "no acceptable C compiler found in \$PATH
2242	See \`config.log' for more details." >&2;}	3680	See \`config.log' for more details" "$LINENO" 5; }
2243	{ (exit 1); exit 1; }; }
2244		3681
2245	# Provide some information about the compiler.	3682	# Provide some information about the compiler.
2246	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
2247	ac_compiler=`set X $ac_compile; echo $2`	3684	set X $ac_compile
		3685	ac_compiler=$2
		3686	for ac_option in --version -v -V -qversion -version; do
2248	{ (ac_try="$ac_compiler --version >&5"	3687	{ { ac_try="$ac_compiler $ac_option >&5"
2249	case "(($ac_try" in	3688	case "(($ac_try" in
2250	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3689	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2251	*) ac_try_echo=$ac_try;;	3690	*) ac_try_echo=$ac_try;;
2252	esac	3691	esac
2253	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3692	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2254	(eval "$ac_compiler --version >&5") 2>&5	3693	printf "%s\n" "$ac_try_echo"; } >&5
		3694	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2255	ac_status=$?	3695	ac_status=$?
2256	echo "$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
2257	(exit $ac_status); }	3704	test $ac_status = 0; }
2258	{ (ac_try="$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"
2259	case "(($ac_try" in	3741	case "(($ac_try" in
2260	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3742	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2261	*) ac_try_echo=$ac_try;;	3743	*) ac_try_echo=$ac_try;;
2262	esac	3744	esac
2263	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3745	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2264	(eval "$ac_compiler -v >&5") 2>&5	3746	printf "%s\n" "$ac_try_echo"; } >&5
2265	ac_status=$?
2266	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2267	(exit $ac_status); }
2268	{ (ac_try="$ac_compiler -V >&5"
2269	case "(($ac_try" in
2270	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2271	*) ac_try_echo=$ac_try;;
2272	esac
2273	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2274	(eval "$ac_compiler -V >&5") 2>&5
2275	ac_status=$?
2276	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2277	(exit $ac_status); }
2278
2279	cat >conftest.$ac_ext <<_ACEOF
2280	/* confdefs.h. */
2281	_ACEOF
2282	cat confdefs.h >>conftest.$ac_ext
2283	cat >>conftest.$ac_ext <<_ACEOF
2284	/* end confdefs.h. */
2285
2286	int
2287	main ()
2288	{
2289
2290	;
2291	return 0;
2292	}
2293	_ACEOF
2294	ac_clean_files_save=$ac_clean_files
2295	ac_clean_files="$ac_clean_files a.out a.exe b.out"
2296	# Try to create an executable without -o first, disregard a.out.
2297	# It will help us diagnose broken compilers, and finding out an intuition
2298	# of exeext.
2299	{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2300	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2301	ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2302	#
2303	# List of possible output files, starting from the most likely.
2304	# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2305	# only as a last resort. b.out is created by i960 compilers.
2306	ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2307	#
2308	# The IRIX 6 linker writes into existing files which may not be
2309	# executable, retaining their permissions. Remove them first so a
2310	# subsequent execution test works.
2311	ac_rmfiles=
2312	for ac_file in $ac_files
2313	do
2314	case $ac_file in
2315	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2316	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
2317	esac
2318	done
2319	rm -f $ac_rmfiles
2320
2321	if { (ac_try="$ac_link_default"
2322	case "(($ac_try" in
2323	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2324	*) ac_try_echo=$ac_try;;
2325	esac
2326	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2327	(eval "$ac_link_default") 2>&5	3747	(eval "$ac_link_default") 2>&5
2328	ac_status=$?	3748	ac_status=$?
2329	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3749	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2330	(exit $ac_status); }; then	3750	test $ac_status = 0; }
		3751	then :
2331	# 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'.
2332	# 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'
2333	# 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,
2334	# 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
2335	# Autoconf.	3756	# Autoconf.
2336	for ac_file in $ac_files ''	3757	for ac_file in $ac_files ''
2337	do	3758	do
2338	test -f "$ac_file" || continue	3759	test -f "$ac_file" || continue
2339	case $ac_file in	3760	case $ac_file in
2340	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )	3761	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2341	;;	3762	;;
2342	[ab].out )	3763	[ab].out )
2343	# We found the default executable, but exeext='' is most	3764	# We found the default executable, but exeext='' is most
2344	# certainly right.	3765	# certainly right.
2345	break;;	3766	break;;
2346	*.* )	3767	*.* )
2347	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;	3768	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
2348	then :; else	3769	then :; else
2349	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3770	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2350	fi	3771	fi
2351	# 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
2352	# 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'
…		…
2358	break;;	3779	break;;
2359	esac	3780	esac
2360	done	3781	done
2361	test "$ac_cv_exeext" = no && ac_cv_exeext=	3782	test "$ac_cv_exeext" = no && ac_cv_exeext=
2362		3783
2363	else	3784	else $as_nop
2364	ac_file=''	3785	ac_file=''
2365	fi	3786	fi
2366
2367	{ echo "$as_me:$LINENO: result: $ac_file" >&5
2368	echo "${ECHO_T}$ac_file" >&6; }
2369	if test -z "$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; }
2370	echo "$as_me: failed program was:" >&5	3791	printf "%s\n" "$as_me: failed program was:" >&5
2371	sed 's/^/| /' conftest.$ac_ext >&5	3792	sed 's/^/| /' conftest.$ac_ext >&5
2372		3793
2373	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	3794	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2374	See \`config.log' for more details." >&5	3795	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2375	echo "$as_me: error: C compiler cannot create executables	3796	as_fn_error 77 "C compiler cannot create executables
2376	See \`config.log' for more details." >&2;}	3797	See \`config.log' for more details" "$LINENO" 5; }
2377	{ (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; }
2378	fi	3801	fi
2379		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; }
2380	ac_exeext=$ac_cv_exeext	3806	ac_exeext=$ac_cv_exeext
2381		3807
2382	# Check that the compiler produces executables we can run. If not, either
2383	# the compiler is broken, or we cross compile.
2384	{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2385	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2386	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2387	# If not cross compiling, check that we can run a simple program.
2388	if test "$cross_compiling" != yes; then
2389	if { ac_try='./$ac_file'
2390	{ (case "(($ac_try" in
2391	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2392	*) ac_try_echo=$ac_try;;
2393	esac
2394	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2395	(eval "$ac_try") 2>&5
2396	ac_status=$?
2397	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2398	(exit $ac_status); }; }; then
2399	cross_compiling=no
2400	else
2401	if test "$cross_compiling" = maybe; then
2402	cross_compiling=yes
2403	else
2404	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2405	If you meant to cross compile, use \`--host'.
2406	See \`config.log' for more details." >&5
2407	echo "$as_me: error: cannot run C compiled programs.
2408	If you meant to cross compile, use \`--host'.
2409	See \`config.log' for more details." >&2;}
2410	{ (exit 1); exit 1; }; }
2411	fi
2412	fi
2413	fi
2414	{ echo "$as_me:$LINENO: result: yes" >&5
2415	echo "${ECHO_T}yes" >&6; }
2416
2417	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
2418	ac_clean_files=$ac_clean_files_save	3809	ac_clean_files=$ac_clean_files_save
2419	# Check that the compiler produces executables we can run. If not, either
2420	# the compiler is broken, or we cross compile.
2421	{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2422	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2423	{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
2424	echo "${ECHO_T}$cross_compiling" >&6; }
2425
2426	{ echo "$as_me:$LINENO: checking for suffix of executables" >&5	3810	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2427	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }	3811	printf %s "checking for suffix of executables... " >&6; }
2428	if { (ac_try="$ac_link"	3812	if { { ac_try="$ac_link"
2429	case "(($ac_try" in	3813	case "(($ac_try" in
2430	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3814	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2431	*) ac_try_echo=$ac_try;;	3815	*) ac_try_echo=$ac_try;;
2432	esac	3816	esac
2433	eval "echo \"\$as_me:$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
2434	(eval "$ac_link") 2>&5	3819	(eval "$ac_link") 2>&5
2435	ac_status=$?	3820	ac_status=$?
2436	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3821	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2437	(exit $ac_status); }; then	3822	test $ac_status = 0; }
		3823	then :
2438	# If both `conftest.exe' and `conftest' are `present' (well, observable)	3824	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2439	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	3825	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2440	# work properly (i.e., refer to `conftest.exe'), while it won't with	3826	# work properly (i.e., refer to `conftest.exe'), while it won't with
2441	# `rm'.	3827	# `rm'.
2442	for ac_file in conftest.exe conftest conftest.*; do	3828	for ac_file in conftest.exe conftest conftest.*; do
2443	test -f "$ac_file" || continue	3829	test -f "$ac_file" || continue
2444	case $ac_file in	3830	case $ac_file in
2445	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;	3831	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2446	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3832	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2447	break;;	3833	break;;
2448	* ) break;;	3834	* ) break;;
2449	esac	3835	esac
2450	done	3836	done
2451	else	3837	else $as_nop
2452	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link	3838	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2453	See \`config.log' for more details." >&5	3839	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2454	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link	3840	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2455	See \`config.log' for more details." >&2;}	3841	See \`config.log' for more details" "$LINENO" 5; }
2456	{ (exit 1); exit 1; }; }
2457	fi	3842	fi
2458
2459	rm -f conftest$ac_cv_exeext	3843	rm -f conftest conftest$ac_cv_exeext
2460	{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	3844	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2461	echo "${ECHO_T}$ac_cv_exeext" >&6; }	3845	printf "%s\n" "$ac_cv_exeext" >&6; }
2462		3846
2463	rm -f conftest.$ac_ext	3847	rm -f conftest.$ac_ext
2464	EXEEXT=$ac_cv_exeext	3848	EXEEXT=$ac_cv_exeext
2465	ac_exeext=$EXEEXT	3849	ac_exeext=$EXEEXT
2466	{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
2467	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2468	if test "${ac_cv_objext+set}" = set; then
2469	echo $ECHO_N "(cached) $ECHO_C" >&6
2470	else
2471	cat >conftest.$ac_ext <<_ACEOF
2472	/* confdefs.h. */
2473	_ACEOF
2474	cat confdefs.h >>conftest.$ac_ext	3850	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2475	cat >>conftest.$ac_ext <<_ACEOF
2476	/* end confdefs.h. */	3851	/* end confdefs.h. */
2477		3852	#include <stdio.h>
2478	int	3853	int
2479	main ()	3854	main (void)
2480	{	3855	{
		3856	FILE *f = fopen ("conftest.out", "w");
		3857	return ferror (f) || fclose (f) != 0;
2481		3858
2482	;	3859	;
2483	return 0;	3860	return 0;
2484	}	3861	}
2485	_ACEOF	3862	_ACEOF
2486	rm -f conftest.o conftest.obj	3863	ac_clean_files="$ac_clean_files conftest.out"
2487	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"
2488	case "(($ac_try" in	3870	case "(($ac_try" in
2489	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3871	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2490	*) ac_try_echo=$ac_try;;	3872	*) ac_try_echo=$ac_try;;
2491	esac	3873	esac
2492	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
2493	(eval "$ac_compile") 2>&5	3934	(eval "$ac_compile") 2>&5
2494	ac_status=$?	3935	ac_status=$?
2495	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3936	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2496	(exit $ac_status); }; then	3937	test $ac_status = 0; }
		3938	then :
2497	for ac_file in conftest.o conftest.obj conftest.*; do	3939	for ac_file in conftest.o conftest.obj conftest.*; do
2498	test -f "$ac_file" || continue;	3940	test -f "$ac_file" || continue;
2499	case $ac_file in	3941	case $ac_file in
2500	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;	3942	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2501	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`	3943	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2502	break;;	3944	break;;
2503	esac	3945	esac
2504	done	3946	done
2505	else	3947	else $as_nop
2506	echo "$as_me: failed program was:" >&5	3948	printf "%s\n" "$as_me: failed program was:" >&5
2507	sed 's/^/| /' conftest.$ac_ext >&5	3949	sed 's/^/| /' conftest.$ac_ext >&5
2508		3950
2509	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile	3951	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2510	See \`config.log' for more details." >&5	3952	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2511	echo "$as_me: error: cannot compute suffix of object files: cannot compile	3953	as_fn_error $? "cannot compute suffix of object files: cannot compile
2512	See \`config.log' for more details." >&2;}	3954	See \`config.log' for more details" "$LINENO" 5; }
2513	{ (exit 1); exit 1; }; }
2514	fi	3955	fi
2515
2516	rm -f conftest.$ac_cv_objext conftest.$ac_ext	3956	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2517	fi	3957	fi
2518	{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	3958	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2519	echo "${ECHO_T}$ac_cv_objext" >&6; }	3959	printf "%s\n" "$ac_cv_objext" >&6; }
2520	OBJEXT=$ac_cv_objext	3960	OBJEXT=$ac_cv_objext
2521	ac_objext=$OBJEXT	3961	ac_objext=$OBJEXT
2522	{ 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
2523	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }	3963	printf %s "checking whether the compiler supports GNU C... " >&6; }
2524	if test "${ac_cv_c_compiler_gnu+set}" = set; then	3964	if test ${ac_cv_c_compiler_gnu+y}
2525	echo $ECHO_N "(cached) $ECHO_C" >&6	3965	then :
2526	else	3966	printf %s "(cached) " >&6
2527	cat >conftest.$ac_ext <<_ACEOF	3967	else $as_nop
2528	/* confdefs.h. */
2529	_ACEOF
2530	cat confdefs.h >>conftest.$ac_ext	3968	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2531	cat >>conftest.$ac_ext <<_ACEOF
2532	/* end confdefs.h. */	3969	/* end confdefs.h. */
2533		3970
2534	int	3971	int
2535	main ()	3972	main (void)
2536	{	3973	{
2537	#ifndef __GNUC__	3974	#ifndef __GNUC__
2538	choke me	3975	choke me
2539	#endif	3976	#endif
2540		3977
2541	;	3978	;
2542	return 0;	3979	return 0;
2543	}	3980	}
2544	_ACEOF	3981	_ACEOF
2545	rm -f conftest.$ac_objext	3982	if ac_fn_c_try_compile "$LINENO"
2546	if { (ac_try="$ac_compile"	3983	then :
2547	case "(($ac_try" in
2548	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2549	*) ac_try_echo=$ac_try;;
2550	esac
2551	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2552	(eval "$ac_compile") 2>conftest.er1
2553	ac_status=$?
2554	grep -v '^ *+' conftest.er1 >conftest.err
2555	rm -f conftest.er1
2556	cat conftest.err >&5
2557	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2558	(exit $ac_status); } && {
2559	test -z "$ac_c_werror_flag" ||
2560	test ! -s conftest.err
2561	} && test -s conftest.$ac_objext; then
2562	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 $ac_compiler_gnu = yes; then
		3997	GCC=yes
2563	else	3998	else
2564	echo "$as_me: failed program was:" >&5	3999	GCC=
2565	sed 's/^/| /' conftest.$ac_ext >&5
2566
2567	ac_compiler_gnu=no
2568	fi	4000	fi
2569
2570	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2571	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2572
2573	fi
2574	{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2575	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2576	GCC=`test $ac_compiler_gnu = yes && echo yes`
2577	ac_test_CFLAGS=${CFLAGS+set}	4001	ac_test_CFLAGS=${CFLAGS+y}
2578	ac_save_CFLAGS=$CFLAGS	4002	ac_save_CFLAGS=$CFLAGS
2579	{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5	4003	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2580	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }	4004	printf %s "checking whether $CC accepts -g... " >&6; }
2581	if test "${ac_cv_prog_cc_g+set}" = set; then	4005	if test ${ac_cv_prog_cc_g+y}
2582	echo $ECHO_N "(cached) $ECHO_C" >&6	4006	then :
2583	else	4007	printf %s "(cached) " >&6
		4008	else $as_nop
2584	ac_save_c_werror_flag=$ac_c_werror_flag	4009	ac_save_c_werror_flag=$ac_c_werror_flag
2585	ac_c_werror_flag=yes	4010	ac_c_werror_flag=yes
2586	ac_cv_prog_cc_g=no	4011	ac_cv_prog_cc_g=no
2587	CFLAGS="-g"	4012	CFLAGS="-g"
2588	cat >conftest.$ac_ext <<_ACEOF
2589	/* confdefs.h. */
2590	_ACEOF
2591	cat confdefs.h >>conftest.$ac_ext	4013	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2592	cat >>conftest.$ac_ext <<_ACEOF
2593	/* end confdefs.h. */	4014	/* end confdefs.h. */
2594		4015
2595	int	4016	int
2596	main ()	4017	main (void)
2597	{	4018	{
2598		4019
2599	;	4020	;
2600	return 0;	4021	return 0;
2601	}	4022	}
2602	_ACEOF	4023	_ACEOF
2603	rm -f conftest.$ac_objext	4024	if ac_fn_c_try_compile "$LINENO"
2604	if { (ac_try="$ac_compile"	4025	then :
2605	case "(($ac_try" in
2606	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2607	*) ac_try_echo=$ac_try;;
2608	esac
2609	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2610	(eval "$ac_compile") 2>conftest.er1
2611	ac_status=$?
2612	grep -v '^ *+' conftest.er1 >conftest.err
2613	rm -f conftest.er1
2614	cat conftest.err >&5
2615	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2616	(exit $ac_status); } && {
2617	test -z "$ac_c_werror_flag" ||
2618	test ! -s conftest.err
2619	} && test -s conftest.$ac_objext; then
2620	ac_cv_prog_cc_g=yes	4026	ac_cv_prog_cc_g=yes
2621	else	4027	else $as_nop
2622	echo "$as_me: failed program was:" >&5
2623	sed 's/^/| /' conftest.$ac_ext >&5
2624
2625	CFLAGS=""	4028	CFLAGS=""
2626	cat >conftest.$ac_ext <<_ACEOF
2627	/* confdefs.h. */
2628	_ACEOF
2629	cat confdefs.h >>conftest.$ac_ext	4029	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2630	cat >>conftest.$ac_ext <<_ACEOF
2631	/* end confdefs.h. */	4030	/* end confdefs.h. */
2632		4031
2633	int	4032	int
2634	main ()	4033	main (void)
2635	{	4034	{
2636		4035
2637	;	4036	;
2638	return 0;	4037	return 0;
2639	}	4038	}
2640	_ACEOF	4039	_ACEOF
2641	rm -f conftest.$ac_objext	4040	if ac_fn_c_try_compile "$LINENO"
2642	if { (ac_try="$ac_compile"	4041	then :
2643	case "(($ac_try" in
2644	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2645	*) ac_try_echo=$ac_try;;
2646	esac
2647	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2648	(eval "$ac_compile") 2>conftest.er1
2649	ac_status=$?
2650	grep -v '^ *+' conftest.er1 >conftest.err
2651	rm -f conftest.er1
2652	cat conftest.err >&5
2653	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2654	(exit $ac_status); } && {
2655	test -z "$ac_c_werror_flag" ||
2656	test ! -s conftest.err
2657	} && test -s conftest.$ac_objext; then
2658	:
2659	else
2660	echo "$as_me: failed program was:" >&5
2661	sed 's/^/| /' conftest.$ac_ext >&5
2662		4042
		4043	else $as_nop
2663	ac_c_werror_flag=$ac_save_c_werror_flag	4044	ac_c_werror_flag=$ac_save_c_werror_flag
2664	CFLAGS="-g"	4045	CFLAGS="-g"
2665	cat >conftest.$ac_ext <<_ACEOF
2666	/* confdefs.h. */
2667	_ACEOF
2668	cat confdefs.h >>conftest.$ac_ext	4046	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2669	cat >>conftest.$ac_ext <<_ACEOF
2670	/* end confdefs.h. */	4047	/* end confdefs.h. */
2671		4048
2672	int	4049	int
2673	main ()	4050	main (void)
2674	{	4051	{
2675		4052
2676	;	4053	;
2677	return 0;	4054	return 0;
2678	}	4055	}
2679	_ACEOF	4056	_ACEOF
2680	rm -f conftest.$ac_objext	4057	if ac_fn_c_try_compile "$LINENO"
2681	if { (ac_try="$ac_compile"	4058	then :
2682	case "(($ac_try" in
2683	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2684	*) ac_try_echo=$ac_try;;
2685	esac
2686	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2687	(eval "$ac_compile") 2>conftest.er1
2688	ac_status=$?
2689	grep -v '^ *+' conftest.er1 >conftest.err
2690	rm -f conftest.er1
2691	cat conftest.err >&5
2692	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2693	(exit $ac_status); } && {
2694	test -z "$ac_c_werror_flag" ||
2695	test ! -s conftest.err
2696	} && test -s conftest.$ac_objext; then
2697	ac_cv_prog_cc_g=yes	4059	ac_cv_prog_cc_g=yes
2698	else
2699	echo "$as_me: failed program was:" >&5
2700	sed 's/^/| /' conftest.$ac_ext >&5
2701
2702
2703	fi	4060	fi
2704
2705	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4061	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2706	fi	4062	fi
2707
2708	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4063	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2709	fi	4064	fi
2710
2711	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4065	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2712	ac_c_werror_flag=$ac_save_c_werror_flag	4066	ac_c_werror_flag=$ac_save_c_werror_flag
2713	fi	4067	fi
2714	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	4068	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2715	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }	4069	printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
2716	if test "$ac_test_CFLAGS" = set; then	4070	if test $ac_test_CFLAGS; then
2717	CFLAGS=$ac_save_CFLAGS	4071	CFLAGS=$ac_save_CFLAGS
2718	elif test $ac_cv_prog_cc_g = yes; then	4072	elif test $ac_cv_prog_cc_g = yes; then
2719	if test "$GCC" = yes; then	4073	if test "$GCC" = yes; then
2720	CFLAGS="-g -O2"	4074	CFLAGS="-g -O2"
2721	else	4075	else
…		…
2726	CFLAGS="-O2"	4080	CFLAGS="-O2"
2727	else	4081	else
2728	CFLAGS=	4082	CFLAGS=
2729	fi	4083	fi
2730	fi	4084	fi
2731	{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5	4085	ac_prog_cc_stdc=no
2732	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=$ac_save_CC
		4158	fi
		4159
2733	if test "${ac_cv_prog_cc_c89+set}" = set; then	4160	if test "x$ac_cv_prog_cc_c99" = xno
2734	echo $ECHO_N "(cached) $ECHO_C" >&6	4161	then :
2735	else	4162	{ printf "%s\n" "$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 $as_nop
2736	ac_cv_prog_cc_c89=no	4186	ac_cv_prog_cc_c89=no
2737	ac_save_CC=$CC	4187	ac_save_CC=$CC
2738	cat >conftest.$ac_ext <<_ACEOF	4188	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2739	/* confdefs.h. */	4189	/* end confdefs.h. */
		4190	$ac_c_conftest_c89_program
2740	_ACEOF	4191	_ACEOF
2741	cat confdefs.h >>conftest.$ac_ext	4192	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2742	cat >>conftest.$ac_ext <<_ACEOF
2743	/* end confdefs.h. */
2744	#include <stdarg.h>
2745	#include <stdio.h>
2746	#include <sys/types.h>
2747	#include <sys/stat.h>
2748	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2749	struct buf { int x; };
2750	FILE * (*rcsopen) (struct buf *, struct stat *, int);
2751	static char *e (p, i)
2752	char **p;
2753	int i;
2754	{
2755	return p[i];
2756	}
2757	static char *f (char * (*g) (char **, int), char **p, ...)
2758	{
2759	char *s;
2760	va_list v;
2761	va_start (v,p);
2762	s = g (p, va_arg (v,int));
2763	va_end (v);
2764	return s;
2765	}
2766
2767	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2768	function prototypes and stuff, but not '\xHH' hex character constants.
2769	These don't provoke an error unfortunately, instead are silently treated
2770	as 'x'. The following induces an error, until -std is added to get
2771	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2772	array size at least. It's necessary to write '\x00'==0 to get something
2773	that's true only with -std. */
2774	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2775
2776	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2777	inside strings and character constants. */
2778	#define FOO(x) 'x'
2779	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2780
2781	int test (int i, double x);
2782	struct s1 {int (*f) (int a);};
2783	struct s2 {int (*f) (double a);};
2784	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2785	int argc;
2786	char **argv;
2787	int
2788	main ()
2789	{
2790	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2791	;
2792	return 0;
2793	}
2794	_ACEOF
2795	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2796	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2797	do	4193	do
2798	CC="$ac_save_CC $ac_arg"	4194	CC="$ac_save_CC $ac_arg"
2799	rm -f conftest.$ac_objext	4195	if ac_fn_c_try_compile "$LINENO"
2800	if { (ac_try="$ac_compile"	4196	then :
2801	case "(($ac_try" in
2802	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2803	*) ac_try_echo=$ac_try;;
2804	esac
2805	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2806	(eval "$ac_compile") 2>conftest.er1
2807	ac_status=$?
2808	grep -v '^ *+' conftest.er1 >conftest.err
2809	rm -f conftest.er1
2810	cat conftest.err >&5
2811	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2812	(exit $ac_status); } && {
2813	test -z "$ac_c_werror_flag" ||
2814	test ! -s conftest.err
2815	} && test -s conftest.$ac_objext; then
2816	ac_cv_prog_cc_c89=$ac_arg	4197	ac_cv_prog_cc_c89=$ac_arg
2817	else
2818	echo "$as_me: failed program was:" >&5
2819	sed 's/^/| /' conftest.$ac_ext >&5
2820
2821
2822	fi	4198	fi
2823
2824	rm -f core conftest.err conftest.$ac_objext	4199	rm -f core conftest.err conftest.$ac_objext conftest.beam
2825	test "x$ac_cv_prog_cc_c89" != "xno" && break	4200	test "x$ac_cv_prog_cc_c89" != "xno" && break
2826	done	4201	done
2827	rm -f conftest.$ac_ext	4202	rm -f conftest.$ac_ext
2828	CC=$ac_save_CC	4203	CC=$ac_save_CC
2829
2830	fi	4204	fi
2831	# AC_CACHE_VAL	4205
2832	case "x$ac_cv_prog_cc_c89" in	4206	if test "x$ac_cv_prog_cc_c89" = xno
2833	x)	4207	then :
2834	{ echo "$as_me:$LINENO: result: none needed" >&5	4208	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2835	echo "${ECHO_T}none needed" >&6; } ;;	4209	printf "%s\n" "unsupported" >&6; }
2836	xno)	4210	else $as_nop
2837	{ echo "$as_me:$LINENO: result: unsupported" >&5	4211	if test "x$ac_cv_prog_cc_c89" = x
2838	echo "${ECHO_T}unsupported" >&6; } ;;	4212	then :
2839	*)	4213	{ printf "%s\n" "$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; }
2840	CC="$CC $ac_cv_prog_cc_c89"	4218	CC="$CC $ac_cv_prog_cc_c89"
2841	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5	4219	fi
2842	echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;	4220	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
2843	esac	4221	ac_prog_cc_stdc=c89
2844		4222	fi
		4223	fi
2845		4224
2846	ac_ext=c	4225	ac_ext=c
2847	ac_cpp='$CPP $CPPFLAGS'	4226	ac_cpp='$CPP $CPPFLAGS'
2848	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4227	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2849	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 $LIBS >&5'
2850	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4229	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		4230
		4231
		4232
		4233
		4234
		4235
2851		4236
2852	ac_ext=cpp	4237	ac_ext=cpp
2853	ac_cpp='$CXXCPP $CPPFLAGS'	4238	ac_cpp='$CXXCPP $CPPFLAGS'
2854	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4239	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2855	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 $LIBS >&5'
…		…
2857	if test -z "$CXX"; then	4242	if test -z "$CXX"; then
2858	if test -n "$CCC"; then	4243	if test -n "$CCC"; then
2859	CXX=$CCC	4244	CXX=$CCC
2860	else	4245	else
2861	if test -n "$ac_tool_prefix"; then	4246	if test -n "$ac_tool_prefix"; then
2862	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	4247	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
2863	do	4248	do
2864	# Extract the first word of "$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.
2865	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	4250	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2866	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4251	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2867	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4252	printf %s "checking for $ac_word... " >&6; }
2868	if test "${ac_cv_prog_CXX+set}" = set; then	4253	if test ${ac_cv_prog_CXX+y}
2869	echo $ECHO_N "(cached) $ECHO_C" >&6	4254	then :
2870	else	4255	printf %s "(cached) " >&6
		4256	else $as_nop
2871	if test -n "$CXX"; then	4257	if test -n "$CXX"; then
2872	ac_cv_prog_CXX="$CXX" # Let the user override the test.	4258	ac_cv_prog_CXX="$CXX" # Let the user override the test.
2873	else	4259	else
2874	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4260	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2875	for as_dir in $PATH	4261	for as_dir in $PATH
2876	do	4262	do
2877	IFS=$as_save_IFS	4263	IFS=$as_save_IFS
2878	test -z "$as_dir" && as_dir=.	4264	case $as_dir in #(((
		4265	'') as_dir=./ ;;
		4266	*/) ;;
		4267	*) as_dir=$as_dir/ ;;
		4268	esac
2879	for ac_exec_ext in '' $ac_executable_extensions; do	4269	for ac_exec_ext in '' $ac_executable_extensions; do
2880	if { test -f "$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$ac_exec_ext"; then
2881	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	4271	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2882	echo "$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$ac_exec_ext" >&5
2883	break 2	4273	break 2
2884	fi	4274	fi
2885	done	4275	done
2886	done	4276	done
2887	IFS=$as_save_IFS	4277	IFS=$as_save_IFS
2888		4278
2889	fi	4279	fi
2890	fi	4280	fi
2891	CXX=$ac_cv_prog_CXX	4281	CXX=$ac_cv_prog_CXX
2892	if test -n "$CXX"; then	4282	if test -n "$CXX"; then
2893	{ echo "$as_me:$LINENO: result: $CXX" >&5	4283	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
2894	echo "${ECHO_T}$CXX" >&6; }	4284	printf "%s\n" "$CXX" >&6; }
2895	else	4285	else
2896	{ echo "$as_me:$LINENO: result: no" >&5	4286	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2897	echo "${ECHO_T}no" >&6; }	4287	printf "%s\n" "no" >&6; }
2898	fi	4288	fi
2899		4289
2900		4290
2901	test -n "$CXX" && break	4291	test -n "$CXX" && break
2902	done	4292	done
2903	fi	4293	fi
2904	if test -z "$CXX"; then	4294	if test -z "$CXX"; then
2905	ac_ct_CXX=$CXX	4295	ac_ct_CXX=$CXX
2906	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++
2907	do	4297	do
2908	# 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.
2909	set dummy $ac_prog; ac_word=$2	4299	set dummy $ac_prog; ac_word=$2
2910	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4300	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2911	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4301	printf %s "checking for $ac_word... " >&6; }
2912	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	4302	if test ${ac_cv_prog_ac_ct_CXX+y}
2913	echo $ECHO_N "(cached) $ECHO_C" >&6	4303	then :
2914	else	4304	printf %s "(cached) " >&6
		4305	else $as_nop
2915	if test -n "$ac_ct_CXX"; then	4306	if test -n "$ac_ct_CXX"; then
2916	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	4307	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2917	else	4308	else
2918	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4309	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2919	for as_dir in $PATH	4310	for as_dir in $PATH
2920	do	4311	do
2921	IFS=$as_save_IFS	4312	IFS=$as_save_IFS
2922	test -z "$as_dir" && as_dir=.	4313	case $as_dir in #(((
		4314	'') as_dir=./ ;;
		4315	*/) ;;
		4316	*) as_dir=$as_dir/ ;;
		4317	esac
2923	for ac_exec_ext in '' $ac_executable_extensions; do	4318	for ac_exec_ext in '' $ac_executable_extensions; do
2924	if { test -f "$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$ac_exec_ext"; then
2925	ac_cv_prog_ac_ct_CXX="$ac_prog"	4320	ac_cv_prog_ac_ct_CXX="$ac_prog"
2926	echo "$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$ac_exec_ext" >&5
2927	break 2	4322	break 2
2928	fi	4323	fi
2929	done	4324	done
2930	done	4325	done
2931	IFS=$as_save_IFS	4326	IFS=$as_save_IFS
2932		4327
2933	fi	4328	fi
2934	fi	4329	fi
2935	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	4330	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2936	if test -n "$ac_ct_CXX"; then	4331	if test -n "$ac_ct_CXX"; then
2937	{ echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5	4332	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
2938	echo "${ECHO_T}$ac_ct_CXX" >&6; }	4333	printf "%s\n" "$ac_ct_CXX" >&6; }
2939	else	4334	else
2940	{ echo "$as_me:$LINENO: result: no" >&5	4335	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2941	echo "${ECHO_T}no" >&6; }	4336	printf "%s\n" "no" >&6; }
2942	fi	4337	fi
2943		4338
2944		4339
2945	test -n "$ac_ct_CXX" && break	4340	test -n "$ac_ct_CXX" && break
2946	done	4341	done
…		…
2948	if test "x$ac_ct_CXX" = x; then	4343	if test "x$ac_ct_CXX" = x; then
2949	CXX="g++"	4344	CXX="g++"
2950	else	4345	else
2951	case $cross_compiling:$ac_tool_warned in	4346	case $cross_compiling:$ac_tool_warned in
2952	yes:)	4347	yes:)
2953	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	4348	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2954	whose name does not start with the host triplet. If you think this	4349	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2955	configuration is useful to you, please write to autoconf@gnu.org." >&5
2956	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2957	whose name does not start with the host triplet. If you think this
2958	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2959	ac_tool_warned=yes ;;	4350	ac_tool_warned=yes ;;
2960	esac	4351	esac
2961	CXX=$ac_ct_CXX	4352	CXX=$ac_ct_CXX
2962	fi	4353	fi
2963	fi	4354	fi
2964		4355
2965	fi	4356	fi
2966	fi	4357	fi
2967	# Provide some information about the compiler.	4358	# Provide some information about the compiler.
2968	echo "$as_me:$LINENO: checking for C++ compiler version" >&5	4359	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
2969	ac_compiler=`set X $ac_compile; echo $2`	4360	set X $ac_compile
		4361	ac_compiler=$2
		4362	for ac_option in --version -v -V -qversion; do
2970	{ (ac_try="$ac_compiler --version >&5"	4363	{ { ac_try="$ac_compiler $ac_option >&5"
2971	case "(($ac_try" in	4364	case "(($ac_try" in
2972	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	4365	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2973	*) ac_try_echo=$ac_try;;	4366	*) ac_try_echo=$ac_try;;
2974	esac	4367	esac
2975	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	4368	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2976	(eval "$ac_compiler --version >&5") 2>&5	4369	printf "%s\n" "$ac_try_echo"; } >&5
		4370	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2977	ac_status=$?	4371	ac_status=$?
2978	echo "$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
2979	(exit $ac_status); }	4380	test $ac_status = 0; }
2980	{ (ac_try="$ac_compiler -v >&5"	4381	done
2981	case "(($ac_try" in
2982	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2983	*) ac_try_echo=$ac_try;;
2984	esac
2985	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2986	(eval "$ac_compiler -v >&5") 2>&5
2987	ac_status=$?
2988	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2989	(exit $ac_status); }
2990	{ (ac_try="$ac_compiler -V >&5"
2991	case "(($ac_try" in
2992	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2993	*) ac_try_echo=$ac_try;;
2994	esac
2995	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2996	(eval "$ac_compiler -V >&5") 2>&5
2997	ac_status=$?
2998	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2999	(exit $ac_status); }
3000		4382
3001	{ echo "$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
3002	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }	4384	printf %s "checking whether the compiler supports GNU C++... " >&6; }
3003	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then	4385	if test ${ac_cv_cxx_compiler_gnu+y}
3004	echo $ECHO_N "(cached) $ECHO_C" >&6	4386	then :
3005	else	4387	printf %s "(cached) " >&6
3006	cat >conftest.$ac_ext <<_ACEOF	4388	else $as_nop
3007	/* confdefs.h. */
3008	_ACEOF
3009	cat confdefs.h >>conftest.$ac_ext	4389	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3010	cat >>conftest.$ac_ext <<_ACEOF
3011	/* end confdefs.h. */	4390	/* end confdefs.h. */
3012		4391
3013	int	4392	int
3014	main ()	4393	main (void)
3015	{	4394	{
3016	#ifndef __GNUC__	4395	#ifndef __GNUC__
3017	choke me	4396	choke me
3018	#endif	4397	#endif
3019		4398
3020	;	4399	;
3021	return 0;	4400	return 0;
3022	}	4401	}
3023	_ACEOF	4402	_ACEOF
3024	rm -f conftest.$ac_objext	4403	if ac_fn_cxx_try_compile "$LINENO"
3025	if { (ac_try="$ac_compile"	4404	then :
3026	case "(($ac_try" in
3027	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3028	*) ac_try_echo=$ac_try;;
3029	esac
3030	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3031	(eval "$ac_compile") 2>conftest.er1
3032	ac_status=$?
3033	grep -v '^ *+' conftest.er1 >conftest.err
3034	rm -f conftest.er1
3035	cat conftest.err >&5
3036	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3037	(exit $ac_status); } && {
3038	test -z "$ac_cxx_werror_flag" ||
3039	test ! -s conftest.err
3040	} && test -s conftest.$ac_objext; then
3041	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 $ac_compiler_gnu = yes; then
		4418	GXX=yes
3042	else	4419	else
3043	echo "$as_me: failed program was:" >&5	4420	GXX=
3044	sed 's/^/| /' conftest.$ac_ext >&5
3045
3046	ac_compiler_gnu=no
3047	fi	4421	fi
3048
3049	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3050	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3051
3052	fi
3053	{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3054	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
3055	GXX=`test $ac_compiler_gnu = yes && echo yes`
3056	ac_test_CXXFLAGS=${CXXFLAGS+set}	4422	ac_test_CXXFLAGS=${CXXFLAGS+y}
3057	ac_save_CXXFLAGS=$CXXFLAGS	4423	ac_save_CXXFLAGS=$CXXFLAGS
3058	{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5	4424	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3059	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }	4425	printf %s "checking whether $CXX accepts -g... " >&6; }
3060	if test "${ac_cv_prog_cxx_g+set}" = set; then	4426	if test ${ac_cv_prog_cxx_g+y}
3061	echo $ECHO_N "(cached) $ECHO_C" >&6	4427	then :
3062	else	4428	printf %s "(cached) " >&6
		4429	else $as_nop
3063	ac_save_cxx_werror_flag=$ac_cxx_werror_flag	4430	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3064	ac_cxx_werror_flag=yes	4431	ac_cxx_werror_flag=yes
3065	ac_cv_prog_cxx_g=no	4432	ac_cv_prog_cxx_g=no
3066	CXXFLAGS="-g"	4433	CXXFLAGS="-g"
3067	cat >conftest.$ac_ext <<_ACEOF
3068	/* confdefs.h. */
3069	_ACEOF
3070	cat confdefs.h >>conftest.$ac_ext	4434	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3071	cat >>conftest.$ac_ext <<_ACEOF
3072	/* end confdefs.h. */	4435	/* end confdefs.h. */
3073		4436
3074	int	4437	int
3075	main ()	4438	main (void)
3076	{	4439	{
3077		4440
3078	;	4441	;
3079	return 0;	4442	return 0;
3080	}	4443	}
3081	_ACEOF	4444	_ACEOF
3082	rm -f conftest.$ac_objext	4445	if ac_fn_cxx_try_compile "$LINENO"
3083	if { (ac_try="$ac_compile"	4446	then :
3084	case "(($ac_try" in
3085	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3086	*) ac_try_echo=$ac_try;;
3087	esac
3088	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3089	(eval "$ac_compile") 2>conftest.er1
3090	ac_status=$?
3091	grep -v '^ *+' conftest.er1 >conftest.err
3092	rm -f conftest.er1
3093	cat conftest.err >&5
3094	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3095	(exit $ac_status); } && {
3096	test -z "$ac_cxx_werror_flag" ||
3097	test ! -s conftest.err
3098	} && test -s conftest.$ac_objext; then
3099	ac_cv_prog_cxx_g=yes	4447	ac_cv_prog_cxx_g=yes
3100	else	4448	else $as_nop
3101	echo "$as_me: failed program was:" >&5
3102	sed 's/^/| /' conftest.$ac_ext >&5
3103
3104	CXXFLAGS=""	4449	CXXFLAGS=""
3105	cat >conftest.$ac_ext <<_ACEOF
3106	/* confdefs.h. */
3107	_ACEOF
3108	cat confdefs.h >>conftest.$ac_ext	4450	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3109	cat >>conftest.$ac_ext <<_ACEOF
3110	/* end confdefs.h. */	4451	/* end confdefs.h. */
3111		4452
3112	int	4453	int
3113	main ()	4454	main (void)
3114	{	4455	{
3115		4456
3116	;	4457	;
3117	return 0;	4458	return 0;
3118	}	4459	}
3119	_ACEOF	4460	_ACEOF
3120	rm -f conftest.$ac_objext	4461	if ac_fn_cxx_try_compile "$LINENO"
3121	if { (ac_try="$ac_compile"	4462	then :
3122	case "(($ac_try" in
3123	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3124	*) ac_try_echo=$ac_try;;
3125	esac
3126	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3127	(eval "$ac_compile") 2>conftest.er1
3128	ac_status=$?
3129	grep -v '^ *+' conftest.er1 >conftest.err
3130	rm -f conftest.er1
3131	cat conftest.err >&5
3132	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3133	(exit $ac_status); } && {
3134	test -z "$ac_cxx_werror_flag" ||
3135	test ! -s conftest.err
3136	} && test -s conftest.$ac_objext; then
3137	:
3138	else
3139	echo "$as_me: failed program was:" >&5
3140	sed 's/^/| /' conftest.$ac_ext >&5
3141		4463
		4464	else $as_nop
3142	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4465	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3143	CXXFLAGS="-g"	4466	CXXFLAGS="-g"
3144	cat >conftest.$ac_ext <<_ACEOF
3145	/* confdefs.h. */
3146	_ACEOF
3147	cat confdefs.h >>conftest.$ac_ext	4467	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3148	cat >>conftest.$ac_ext <<_ACEOF
3149	/* end confdefs.h. */	4468	/* end confdefs.h. */
3150		4469
3151	int	4470	int
3152	main ()	4471	main (void)
3153	{	4472	{
3154		4473
3155	;	4474	;
3156	return 0;	4475	return 0;
3157	}	4476	}
3158	_ACEOF	4477	_ACEOF
3159	rm -f conftest.$ac_objext	4478	if ac_fn_cxx_try_compile "$LINENO"
3160	if { (ac_try="$ac_compile"	4479	then :
3161	case "(($ac_try" in
3162	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3163	*) ac_try_echo=$ac_try;;
3164	esac
3165	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3166	(eval "$ac_compile") 2>conftest.er1
3167	ac_status=$?
3168	grep -v '^ *+' conftest.er1 >conftest.err
3169	rm -f conftest.er1
3170	cat conftest.err >&5
3171	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3172	(exit $ac_status); } && {
3173	test -z "$ac_cxx_werror_flag" ||
3174	test ! -s conftest.err
3175	} && test -s conftest.$ac_objext; then
3176	ac_cv_prog_cxx_g=yes	4480	ac_cv_prog_cxx_g=yes
3177	else
3178	echo "$as_me: failed program was:" >&5
3179	sed 's/^/| /' conftest.$ac_ext >&5
3180
3181
3182	fi	4481	fi
3183
3184	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4482	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3185	fi	4483	fi
3186
3187	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4484	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3188	fi	4485	fi
3189
3190	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4486	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3191	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4487	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3192	fi	4488	fi
3193	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5	4489	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3194	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }	4490	printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
3195	if test "$ac_test_CXXFLAGS" = set; then	4491	if test $ac_test_CXXFLAGS; then
3196	CXXFLAGS=$ac_save_CXXFLAGS	4492	CXXFLAGS=$ac_save_CXXFLAGS
3197	elif test $ac_cv_prog_cxx_g = yes; then	4493	elif test $ac_cv_prog_cxx_g = yes; then
3198	if test "$GXX" = yes; then	4494	if test "$GXX" = yes; then
3199	CXXFLAGS="-g -O2"	4495	CXXFLAGS="-g -O2"
3200	else	4496	else
…		…
3205	CXXFLAGS="-O2"	4501	CXXFLAGS="-O2"
3206	else	4502	else
3207	CXXFLAGS=	4503	CXXFLAGS=
3208	fi	4504	fi
3209	fi	4505	fi
		4506	ac_prog_cxx_stdcxx=no
		4507	if test x$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
3210	ac_ext=c	4600	ac_ext=c
3211	ac_cpp='$CPP $CPPFLAGS'	4601	ac_cpp='$CPP $CPPFLAGS'
3212	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4602	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3213	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 $LIBS >&5'
3214	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4604	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3215		4605
3216	ac_ext=c
3217	ac_cpp='$CPP $CPPFLAGS'
3218	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3219	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3220	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3221	{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3222	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
3223	# On Suns, sometimes $CPP names a directory.
3224	if test -n "$CPP" && test -d "$CPP"; then
3225	CPP=
3226	fi
3227	if test -z "$CPP"; then
3228	if test "${ac_cv_prog_CPP+set}" = set; then
3229	echo $ECHO_N "(cached) $ECHO_C" >&6
3230	else
3231	# Double quotes because CPP needs to be expanded
3232	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3233	do
3234	ac_preproc_ok=false
3235	for ac_c_preproc_warn_flag in '' yes
3236	do
3237	# Use a header file that comes with gcc, so configuring glibc
3238	# with a fresh cross-compiler works.
3239	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3240	# <limits.h> exists even on freestanding compilers.
3241	# On the NeXT, cc -E runs the code through the compiler's parser,
3242	# not just through cpp. "Syntax error" is here to catch this case.
3243	cat >conftest.$ac_ext <<_ACEOF
3244	/* confdefs.h. */
3245	_ACEOF
3246	cat confdefs.h >>conftest.$ac_ext
3247	cat >>conftest.$ac_ext <<_ACEOF
3248	/* end confdefs.h. */
3249	#ifdef __STDC__
3250	# include <limits.h>
3251	#else
3252	# include <assert.h>
3253	#endif
3254	Syntax error
3255	_ACEOF
3256	if { (ac_try="$ac_cpp conftest.$ac_ext"
3257	case "(($ac_try" in
3258	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3259	*) ac_try_echo=$ac_try;;
3260	esac
3261	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3262	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3263	ac_status=$?
3264	grep -v '^ *+' conftest.er1 >conftest.err
3265	rm -f conftest.er1
3266	cat conftest.err >&5
3267	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3268	(exit $ac_status); } >/dev/null && {
3269	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3270	test ! -s conftest.err
3271	}; then
3272	:
3273	else
3274	echo "$as_me: failed program was:" >&5
3275	sed 's/^/| /' conftest.$ac_ext >&5
3276		4606
3277	# Broken: fails on valid input.
3278	continue
3279	fi
3280
3281	rm -f conftest.err conftest.$ac_ext
3282
3283	# OK, works on sane cases. Now check whether nonexistent headers
3284	# can be detected and how.
3285	cat >conftest.$ac_ext <<_ACEOF
3286	/* confdefs.h. */
3287	_ACEOF
3288	cat confdefs.h >>conftest.$ac_ext
3289	cat >>conftest.$ac_ext <<_ACEOF
3290	/* end confdefs.h. */
3291	#include <ac_nonexistent.h>
3292	_ACEOF
3293	if { (ac_try="$ac_cpp conftest.$ac_ext"
3294	case "(($ac_try" in
3295	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3296	*) ac_try_echo=$ac_try;;
3297	esac
3298	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3299	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3300	ac_status=$?
3301	grep -v '^ *+' conftest.er1 >conftest.err
3302	rm -f conftest.er1
3303	cat conftest.err >&5
3304	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3305	(exit $ac_status); } >/dev/null && {
3306	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3307	test ! -s conftest.err
3308	}; then
3309	# Broken: success on invalid input.
3310	continue
3311	else
3312	echo "$as_me: failed program was:" >&5
3313	sed 's/^/| /' conftest.$ac_ext >&5
3314
3315	# Passes both tests.
3316	ac_preproc_ok=:
3317	break
3318	fi
3319
3320	rm -f conftest.err conftest.$ac_ext
3321
3322	done
3323	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3324	rm -f conftest.err conftest.$ac_ext
3325	if $ac_preproc_ok; then
3326	break
3327	fi
3328
3329	done
3330	ac_cv_prog_CPP=$CPP
3331
3332	fi
3333	CPP=$ac_cv_prog_CPP
3334	else
3335	ac_cv_prog_CPP=$CPP
3336	fi
3337	{ echo "$as_me:$LINENO: result: $CPP" >&5
3338	echo "${ECHO_T}$CPP" >&6; }
3339	ac_preproc_ok=false
3340	for ac_c_preproc_warn_flag in '' yes
3341	do
3342	# Use a header file that comes with gcc, so configuring glibc
3343	# with a fresh cross-compiler works.
3344	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3345	# <limits.h> exists even on freestanding compilers.
3346	# On the NeXT, cc -E runs the code through the compiler's parser,
3347	# not just through cpp. "Syntax error" is here to catch this case.
3348	cat >conftest.$ac_ext <<_ACEOF
3349	/* confdefs.h. */
3350	_ACEOF
3351	cat confdefs.h >>conftest.$ac_ext
3352	cat >>conftest.$ac_ext <<_ACEOF
3353	/* end confdefs.h. */
3354	#ifdef __STDC__
3355	# include <limits.h>
3356	#else
3357	# include <assert.h>
3358	#endif
3359	Syntax error
3360	_ACEOF
3361	if { (ac_try="$ac_cpp conftest.$ac_ext"
3362	case "(($ac_try" in
3363	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3364	*) ac_try_echo=$ac_try;;
3365	esac
3366	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3367	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3368	ac_status=$?
3369	grep -v '^ *+' conftest.er1 >conftest.err
3370	rm -f conftest.er1
3371	cat conftest.err >&5
3372	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3373	(exit $ac_status); } >/dev/null && {
3374	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3375	test ! -s conftest.err
3376	}; then
3377	:
3378	else
3379	echo "$as_me: failed program was:" >&5
3380	sed 's/^/| /' conftest.$ac_ext >&5
3381
3382	# Broken: fails on valid input.
3383	continue
3384	fi
3385
3386	rm -f conftest.err conftest.$ac_ext
3387
3388	# OK, works on sane cases. Now check whether nonexistent headers
3389	# can be detected and how.
3390	cat >conftest.$ac_ext <<_ACEOF
3391	/* confdefs.h. */
3392	_ACEOF
3393	cat confdefs.h >>conftest.$ac_ext
3394	cat >>conftest.$ac_ext <<_ACEOF
3395	/* end confdefs.h. */
3396	#include <ac_nonexistent.h>
3397	_ACEOF
3398	if { (ac_try="$ac_cpp conftest.$ac_ext"
3399	case "(($ac_try" in
3400	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3401	*) ac_try_echo=$ac_try;;
3402	esac
3403	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3404	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3405	ac_status=$?
3406	grep -v '^ *+' conftest.er1 >conftest.err
3407	rm -f conftest.er1
3408	cat conftest.err >&5
3409	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3410	(exit $ac_status); } >/dev/null && {
3411	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3412	test ! -s conftest.err
3413	}; then
3414	# Broken: success on invalid input.
3415	continue
3416	else
3417	echo "$as_me: failed program was:" >&5
3418	sed 's/^/| /' conftest.$ac_ext >&5
3419
3420	# Passes both tests.
3421	ac_preproc_ok=:
3422	break
3423	fi
3424
3425	rm -f conftest.err conftest.$ac_ext
3426
3427	done
3428	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3429	rm -f conftest.err conftest.$ac_ext
3430	if $ac_preproc_ok; then
3431	:
3432	else
3433	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3434	See \`config.log' for more details." >&5
3435	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3436	See \`config.log' for more details." >&2;}
3437	{ (exit 1); exit 1; }; }
3438	fi
3439
3440	ac_ext=c
3441	ac_cpp='$CPP $CPPFLAGS'
3442	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3443	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3444	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3445
3446	# Find a good install program. We prefer a C program (faster),	4607	# Find a good install program. We prefer a C program (faster),
3447	# 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
3448	# incompatible versions:	4609	# incompatible versions:
3449	# SysV /etc/install, /usr/sbin/install	4610	# SysV /etc/install, /usr/sbin/install
3450	# SunOS /usr/etc/install	4611	# SunOS /usr/etc/install
3451	# IRIX /sbin/install	4612	# IRIX /sbin/install
…		…
3454	# 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
3455	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	4616	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3456	# 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"
3457	# OS/2's system install, which has a completely different semantic	4618	# OS/2's system install, which has a completely different semantic
3458	# ./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.
3459	{ 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
3460	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }	4622	printf %s "checking for a BSD-compatible install... " >&6; }
3461	if test -z "$INSTALL"; then	4623	if test -z "$INSTALL"; then
3462	if test "${ac_cv_path_install+set}" = set; then	4624	if test ${ac_cv_path_install+y}
3463	echo $ECHO_N "(cached) $ECHO_C" >&6	4625	then :
3464	else	4626	printf %s "(cached) " >&6
		4627	else $as_nop
3465	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4628	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3466	for as_dir in $PATH	4629	for as_dir in $PATH
3467	do	4630	do
3468	IFS=$as_save_IFS	4631	IFS=$as_save_IFS
3469	test -z "$as_dir" && as_dir=.	4632	case $as_dir in #(((
3470	# Account for people who put trailing slashes in PATH elements.	4633	'') as_dir=./ ;;
		4634	*/) ;;
		4635	*) as_dir=$as_dir/ ;;
		4636	esac
		4637	# Account for fact that we put trailing slashes in our PATH walk.
3471	case $as_dir/ in	4638	case $as_dir in #((
3472	./ | .// | /cC/* | \	4639	./ | /[cC]/* | \
3473	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \	4640	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3474	?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \	4641	?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3475	/usr/ucb/* ) ;;	4642	/usr/ucb/* ) ;;
3476	*)	4643	*)
3477	# 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.
3478	# 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
3479	# by default.	4646	# by default.
3480	for ac_prog in ginstall scoinst install; do	4647	for ac_prog in ginstall scoinst install; do
3481	for ac_exec_ext in '' $ac_executable_extensions; do	4648	for ac_exec_ext in '' $ac_executable_extensions; do
3482	if { test -f "$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
3483	if test $ac_prog = install &&	4650	if test $ac_prog = install &&
3484	grep dspmsg "$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
3485	# AIX install. It has an incompatible calling convention.	4652	# AIX install. It has an incompatible calling convention.
3486	:	4653	:
3487	elif test $ac_prog = install &&	4654	elif test $ac_prog = install &&
3488	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	4655	grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3489	# program-specific install script used by HP pwplus--don't use.	4656	# program-specific install script used by HP pwplus--don't use.
3490	:	4657	:
3491	else	4658	else
		4659	rm -rf conftest.one conftest.two conftest.dir
		4660	echo one > conftest.one
		4661	echo two > conftest.two
		4662	mkdir conftest.dir
		4663	if "$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
3492	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"
3493	break 3	4669	break 3
		4670	fi
3494	fi	4671	fi
3495	fi	4672	fi
3496	done	4673	done
3497	done	4674	done
3498	;;	4675	;;
3499	esac	4676	esac
		4677
3500	done	4678	done
3501	IFS=$as_save_IFS	4679	IFS=$as_save_IFS
3502		4680
		4681	rm -rf conftest.one conftest.two conftest.dir
3503		4682
3504	fi	4683	fi
3505	if test "${ac_cv_path_install+set}" = set; then	4684	if test ${ac_cv_path_install+y}; then
3506	INSTALL=$ac_cv_path_install	4685	INSTALL=$ac_cv_path_install
3507	else	4686	else
3508	# As a last resort, use the slow shell script. Don't cache a	4687	# As a last resort, use the slow shell script. Don't cache a
3509	# value for INSTALL within a source directory, because that will	4688	# value for INSTALL within a source directory, because that will
3510	# break other packages using the cache if that directory is	4689	# break other packages using the cache if that directory is
3511	# removed, or if the value is a relative name.	4690	# removed, or if the value is a relative name.
3512	INSTALL=$ac_install_sh	4691	INSTALL=$ac_install_sh
3513	fi	4692	fi
3514	fi	4693	fi
3515	{ echo "$as_me:$LINENO: result: $INSTALL" >&5	4694	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3516	echo "${ECHO_T}$INSTALL" >&6; }	4695	printf "%s\n" "$INSTALL" >&6; }
3517		4696
3518	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	4697	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3519	# It thinks the first close brace ends the variable substitution.	4698	# It thinks the first close brace ends the variable substitution.
3520	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	4699	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3521		4700
…		…
3523		4702
3524	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	4703	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3525		4704
3526		4705
3527		4706
3528		4707	ac_header= ac_cache=
3529	{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5	4708	for ac_item in $ac_header_c_list
3530	echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
3531	if test "${ac_cv_path_GREP+set}" = set; then
3532	echo $ECHO_N "(cached) $ECHO_C" >&6
3533	else
3534	# Extract the first word of "grep ggrep" to use in msg output
3535	if test -z "$GREP"; then
3536	set dummy grep ggrep; ac_prog_name=$2
3537	if test "${ac_cv_path_GREP+set}" = set; then
3538	echo $ECHO_N "(cached) $ECHO_C" >&6
3539	else
3540	ac_path_GREP_found=false
3541	# Loop through the user's path and test for each of PROGNAME-LIST
3542	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3543	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3544	do	4709	do
3545	IFS=$as_save_IFS	4710	if test $ac_cache; then
3546	test -z "$as_dir" && as_dir=.	4711	ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
3547	for ac_prog in grep ggrep; do	4712	if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
3548	for ac_exec_ext in '' $ac_executable_extensions; do	4713	printf "%s\n" "#define $ac_item 1" >> confdefs.h
3549	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3550	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3551	# Check for GNU ac_path_GREP and select it if it is found.
3552	# Check for GNU $ac_path_GREP
3553	case `"$ac_path_GREP" --version 2>&1` in
3554	*GNU*)
3555	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3556	*)
3557	ac_count=0
3558	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3559	while :
3560	do
3561	cat "conftest.in" "conftest.in" >"conftest.tmp"
3562	mv "conftest.tmp" "conftest.in"
3563	cp "conftest.in" "conftest.nl"
3564	echo 'GREP' >> "conftest.nl"
3565	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3566	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3567	ac_count=`expr $ac_count + 1`
3568	if test $ac_count -gt ${ac_path_GREP_max-0}; then
3569	# Best one so far, save it but keep looking for a better one
3570	ac_cv_path_GREP="$ac_path_GREP"
3571	ac_path_GREP_max=$ac_count
3572	fi	4714	fi
3573	# 10*(2^10) chars as input seems more than enough	4715	ac_header= ac_cache=
3574	test $ac_count -gt 10 && break	4716	elif test $ac_header; then
3575	done	4717	ac_cache=$ac_item
3576	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;	4718	else
3577	esac	4719	ac_header=$ac_item
3578		4720	fi
3579
3580	$ac_path_GREP_found && break 3
3581	done
3582	done	4721	done
3583		4722
3584	done
3585	IFS=$as_save_IFS
3586		4723
3587		4724
3588	fi
3589		4725
3590	GREP="$ac_cv_path_GREP"
3591	if test -z "$GREP"; then
3592	{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3593	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3594	{ (exit 1); exit 1; }; }
3595	fi
3596		4726
3597	else
3598	ac_cv_path_GREP=$GREP
3599	fi
3600		4727
3601		4728
3602	fi
3603	{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3604	echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
3605	GREP="$ac_cv_path_GREP"
3606		4729
		4730	if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
		4731	then :
3607		4732
3608	{ echo "$as_me:$LINENO: checking for egrep" >&5	4733	printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
3609	echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
3610	if test "${ac_cv_path_EGREP+set}" = set; then
3611	echo $ECHO_N "(cached) $ECHO_C" >&6
3612	else
3613	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3614	then ac_cv_path_EGREP="$GREP -E"
3615	else
3616	# Extract the first word of "egrep" to use in msg output
3617	if test -z "$EGREP"; then
3618	set dummy egrep; ac_prog_name=$2
3619	if test "${ac_cv_path_EGREP+set}" = set; then
3620	echo $ECHO_N "(cached) $ECHO_C" >&6
3621	else
3622	ac_path_EGREP_found=false
3623	# Loop through the user's path and test for each of PROGNAME-LIST
3624	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3625	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3626	do
3627	IFS=$as_save_IFS
3628	test -z "$as_dir" && as_dir=.
3629	for ac_prog in egrep; do
3630	for ac_exec_ext in '' $ac_executable_extensions; do
3631	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3632	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3633	# Check for GNU ac_path_EGREP and select it if it is found.
3634	# Check for GNU $ac_path_EGREP
3635	case `"$ac_path_EGREP" --version 2>&1` in
3636	*GNU*)
3637	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3638	*)
3639	ac_count=0
3640	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3641	while :
3642	do
3643	cat "conftest.in" "conftest.in" >"conftest.tmp"
3644	mv "conftest.tmp" "conftest.in"
3645	cp "conftest.in" "conftest.nl"
3646	echo 'EGREP' >> "conftest.nl"
3647	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3648	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3649	ac_count=`expr $ac_count + 1`
3650	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3651	# Best one so far, save it but keep looking for a better one
3652	ac_cv_path_EGREP="$ac_path_EGREP"
3653	ac_path_EGREP_max=$ac_count
3654	fi
3655	# 10*(2^10) chars as input seems more than enough
3656	test $ac_count -gt 10 && break
3657	done
3658	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3659	esac
3660		4734
3661
3662	$ac_path_EGREP_found && break 3
3663	done
3664	done
3665
3666	done
3667	IFS=$as_save_IFS
3668
3669
3670	fi	4735	fi
3671		4736
3672	EGREP="$ac_cv_path_EGREP"
3673	if test -z "$EGREP"; then
3674	{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3675	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3676	{ (exit 1); exit 1; }; }
3677	fi
3678		4737
3679	else
3680	ac_cv_path_EGREP=$EGREP
3681	fi
3682		4738
3683		4739
3684	fi
3685	fi
3686	{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
3687	echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
3688	EGREP="$ac_cv_path_EGREP"
3689		4740
3690		4741
3691		4742	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3692	{ echo "$as_me:$LINENO: checking for AIX" >&5	4743	printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3693	echo $ECHO_N "checking for AIX... $ECHO_C" >&6; }	4744	if test ${ac_cv_safe_to_define___extensions__+y}
3694	cat >conftest.$ac_ext <<_ACEOF	4745	then :
3695	/* confdefs.h. */	4746	printf %s "(cached) " >&6
3696	_ACEOF	4747	else $as_nop
3697	cat confdefs.h >>conftest.$ac_ext	4748	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3698	cat >>conftest.$ac_ext <<_ACEOF
3699	/* end confdefs.h. */	4749	/* end confdefs.h. */
3700	#ifdef _AIX
3701	yes
3702	#endif
3703		4750
3704	_ACEOF	4751	# define __EXTENSIONS__ 1
3705	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	4752	$ac_includes_default
3706	$EGREP "yes" >/dev/null 2>&1; then
3707	{ echo "$as_me:$LINENO: result: yes" >&5
3708	echo "${ECHO_T}yes" >&6; }
3709	cat >>confdefs.h <<\_ACEOF
3710	#define _ALL_SOURCE 1
3711	_ACEOF
3712
3713	else
3714	{ echo "$as_me:$LINENO: result: no" >&5
3715	echo "${ECHO_T}no" >&6; }
3716	fi
3717	rm -f conftest*
3718
3719
3720	{ echo "$as_me:$LINENO: checking for library containing strerror" >&5
3721	echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6; }
3722	if test "${ac_cv_search_strerror+set}" = set; then
3723	echo $ECHO_N "(cached) $ECHO_C" >&6
3724	else
3725	ac_func_search_save_LIBS=$LIBS
3726	cat >conftest.$ac_ext <<_ACEOF
3727	/* confdefs.h. */
3728	_ACEOF
3729	cat confdefs.h >>conftest.$ac_ext
3730	cat >>conftest.$ac_ext <<_ACEOF
3731	/* end confdefs.h. */
3732
3733	/* Override any GCC internal prototype to avoid an error.
3734	Use char because int might match the return type of a GCC
3735	builtin and then its argument prototype would still apply. */
3736	#ifdef __cplusplus
3737	extern "C"
3738	#endif
3739	char strerror ();
3740	int	4753	int
3741	main ()	4754	main (void)
3742	{	4755	{
3743	return strerror ();	4756
3744	;	4757	;
3745	return 0;	4758	return 0;
3746	}	4759	}
3747	_ACEOF	4760	_ACEOF
		4761	if ac_fn_c_try_compile "$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.$ac_ext
		4963	/* end confdefs.h. */
		4964
		4965	namespace conftest {
		4966	extern "C" int setlocale ();
		4967	}
		4968	int
		4969	main (void)
		4970	{
		4971	return conftest::setlocale ();
		4972	;
		4973	return 0;
		4974	}
		4975	_ACEOF
3748	for ac_lib in '' cposix; do	4976	for ac_lib in '' xpg4
		4977	do
3749	if test -z "$ac_lib"; then	4978	if test -z "$ac_lib"; then
3750	ac_res="none required"	4979	ac_res="none required"
3751	else	4980	else
3752	ac_res=-l$ac_lib	4981	ac_res=-l$ac_lib
3753	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	4982	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3754	fi	4983	fi
3755	rm -f conftest.$ac_objext conftest$ac_exeext	4984	if ac_fn_cxx_try_link "$LINENO"
3756	if { (ac_try="$ac_link"	4985	then :
3757	case "(($ac_try" in
3758	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3759	*) ac_try_echo=$ac_try;;
3760	esac
3761	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3762	(eval "$ac_link") 2>conftest.er1
3763	ac_status=$?
3764	grep -v '^ *+' conftest.er1 >conftest.err
3765	rm -f conftest.er1
3766	cat conftest.err >&5
3767	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3768	(exit $ac_status); } && {
3769	test -z "$ac_c_werror_flag" ||
3770	test ! -s conftest.err
3771	} && test -s conftest$ac_exeext &&
3772	$as_test_x conftest$ac_exeext; then
3773	ac_cv_search_strerror=$ac_res	4986	ac_cv_search_setlocale=$ac_res
3774	else
3775	echo "$as_me: failed program was:" >&5
3776	sed 's/^/| /' conftest.$ac_ext >&5
3777
3778
3779	fi	4987	fi
3780
3781	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	4988	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3782	conftest$ac_exeext	4989	conftest$ac_exeext
3783	if test "${ac_cv_search_strerror+set}" = set; then	4990	if test ${ac_cv_search_setlocale+y}
		4991	then :
3784	break	4992	break
3785	fi	4993	fi
3786	done	4994	done
3787	if test "${ac_cv_search_strerror+set}" = set; then	4995	if test ${ac_cv_search_setlocale+y}
3788	:	4996	then :
3789	else	4997
		4998	else $as_nop
3790	ac_cv_search_strerror=no	4999	ac_cv_search_setlocale=no
3791	fi	5000	fi
3792	rm conftest.$ac_ext	5001	rm conftest.$ac_ext
3793	LIBS=$ac_func_search_save_LIBS	5002	LIBS=$ac_func_search_save_LIBS
3794	fi	5003	fi
3795	{ echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5	5004	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5
3796	echo "${ECHO_T}$ac_cv_search_strerror" >&6; }	5005	printf "%s\n" "$ac_cv_search_setlocale" >&6; }
3797	ac_res=$ac_cv_search_strerror	5006	ac_res=$ac_cv_search_setlocale
3798	if test "$ac_res" != no; then	5007	if test "$ac_res" != no
		5008	then :
3799	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"	5009	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3800		5010
3801	fi	5011	fi
3802		5012
3803	ac_ext=cpp
3804	ac_cpp='$CXXCPP $CPPFLAGS'
3805	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3806	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3807	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3808		5013
3809		5014	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
3810	if test x$GCC = xyes && test x$GXX = xyes; then	5015	printf %s "checking for library containing gethostbyname... " >&6; }
3811	{ echo "$as_me:$LINENO: checking for working libsupc++" >&5	5016	if test ${ac_cv_search_gethostbyname+y}
3812	echo $ECHO_N "checking for working libsupc++... $ECHO_C" >&6; }	5017	then :
3813	save_CXX="$CXX"	5018	printf %s "(cached) " >&6
3814	save_LIBS="$LIBS"	5019	else $as_nop
3815	CXX="$CC"	5020	ac_func_search_save_LIBS=$LIBS
3816	LIBS="$LIBS -lsupc++"
3817	LINKER="$CC"
3818
3819	cat >conftest.$ac_ext <<_ACEOF
3820	/* confdefs.h. */
3821	_ACEOF
3822	cat confdefs.h >>conftest.$ac_ext	5021	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3823	cat >>conftest.$ac_ext <<_ACEOF
3824	/* end confdefs.h. */	5022	/* end confdefs.h. */
3825	struct test { }; void f() try { throw new test; } catch (...) { throw; }	5023
		5024	namespace conftest {
		5025	extern "C" int gethostbyname ();
		5026	}
3826	int	5027	int
3827	main ()	5028	main (void)
3828	{	5029	{
3829		5030	return conftest::gethostbyname ();
3830	;	5031	;
3831	return 0;	5032	return 0;
3832	}	5033	}
3833	_ACEOF	5034	_ACEOF
3834	rm -f conftest.$ac_objext conftest$ac_exeext	5035	for ac_lib in '' nsl
3835	if { (ac_try="$ac_link"	5036	do
3836	case "(($ac_try" in	5037	if test -z "$ac_lib"; then
3837	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	5038	ac_res="none required"
3838	*) ac_try_echo=$ac_try;;
3839	esac
3840	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3841	(eval "$ac_link") 2>conftest.er1
3842	ac_status=$?
3843	grep -v '^ *+' conftest.er1 >conftest.err
3844	rm -f conftest.er1
3845	cat conftest.err >&5
3846	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3847	(exit $ac_status); } && {
3848	test -z "$ac_cxx_werror_flag" ||
3849	test ! -s conftest.err
3850	} && test -s conftest$ac_exeext &&
3851	$as_test_x conftest$ac_exeext; then
3852	{ echo "$as_me:$LINENO: result: ok" >&5
3853	echo "${ECHO_T}ok" >&6; }
3854	else	5039	else
3855	echo "$as_me: failed program was:" >&5	5040	ac_res=-l$ac_lib
3856	sed 's/^/| /' conftest.$ac_ext >&5	5041	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3857		5042	fi
3858		5043	if ac_fn_cxx_try_link "$LINENO"
3859	{ echo "$as_me:$LINENO: result: no, making everything bigger and slower" >&5	5044	then :
3860	echo "${ECHO_T}no, making everything bigger and slower" >&6; }	5045	ac_cv_search_gethostbyname=$ac_res
3861	LIBS="$save_LIBS"
3862	LINKER="$save_CXX"
3863
3864
3865	fi	5046	fi
3866
3867	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5047	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3868	conftest$ac_exeext conftest.$ac_ext	5048	conftest$ac_exeext
3869	CXX="$save_CXX"	5049	if test ${ac_cv_search_gethostbyname+y}
		5050	then :
		5051	break
3870	fi	5052	fi
3871	LINKER=$LINKER	5053	done
		5054	if test ${ac_cv_search_gethostbyname+y}
		5055	then :
3872		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 $LIBS"
3873		5069
3874	if test -z "$orig_CXXFLAGS"; then	5070	fi
3875	if test x$GCC = xyes && test "x$GXX" = xyes; then	5071
3876	CXXFLAGS="-g -O3 -fno-threadsafe-statics -fno-enforce-eh-specs"	5072	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
3877	cat >conftest.$ac_ext <<_ACEOF	5073	printf %s "checking for library containing socket... " >&6; }
3878	/* confdefs.h. */	5074	if test ${ac_cv_search_socket+y}
3879	_ACEOF	5075	then :
		5076	printf %s "(cached) " >&6
		5077	else $as_nop
		5078	ac_func_search_save_LIBS=$LIBS
3880	cat confdefs.h >>conftest.$ac_ext	5079	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3881	cat >>conftest.$ac_ext <<_ACEOF
3882	/* end confdefs.h. */	5080	/* end confdefs.h. */
3883		5081
		5082	namespace conftest {
		5083	extern "C" int socket ();
		5084	}
3884	int	5085	int
3885	main ()	5086	main (void)
3886	{	5087	{
3887		5088	return conftest::socket ();
3888	;	5089	;
3889	return 0;	5090	return 0;
3890	}	5091	}
3891	_ACEOF	5092	_ACEOF
3892	rm -f conftest.$ac_objext	5093	for ac_lib in '' socket
3893	if { (ac_try="$ac_compile"	5094	do
3894	case "(($ac_try" in	5095	if test -z "$ac_lib"; then
3895	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	5096	ac_res="none required"
3896	*) ac_try_echo=$ac_try;;
3897	esac
3898	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3899	(eval "$ac_compile") 2>conftest.er1
3900	ac_status=$?
3901	grep -v '^ *+' conftest.er1 >conftest.err
3902	rm -f conftest.er1
3903	cat conftest.err >&5
3904	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3905	(exit $ac_status); } && {
3906	test -z "$ac_cxx_werror_flag" ||
3907	test ! -s conftest.err
3908	} && test -s conftest.$ac_objext; then
3909	:
3910	else
3911	echo "$as_me: failed program was:" >&5
3912	sed 's/^/| /' conftest.$ac_ext >&5
3913
3914	CXXFLAGS="-g -O3"
3915	fi
3916
3917	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3918	else	5097	else
3919	CXXFLAGS="-O"	5098	ac_res=-l$ac_lib
		5099	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3920	fi	5100	fi
3921	CFLAGS="$CXXFLAGS"	5101	if ac_fn_cxx_try_link "$LINENO"
		5102	then :
		5103	ac_cv_search_socket=$ac_res
3922	fi	5104	fi
3923
3924
3925	cat >>confdefs.h <<\_ACEOF
3926	#define _GNU_SOURCE 1
3927	_ACEOF
3928
3929
3930	case $host in
3931	*-*-solaris* )
3932
3933	cat >>confdefs.h <<\_ACEOF
3934	#define _XOPEN_SOURCE 500
3935	_ACEOF
3936
3937	;;
3938	esac
3939
3940
3941	{ echo "$as_me:$LINENO: checking for setlocale" >&5
3942	echo $ECHO_N "checking for setlocale... $ECHO_C" >&6; }
3943	if test "${ac_cv_func_setlocale+set}" = set; then
3944	echo $ECHO_N "(cached) $ECHO_C" >&6
3945	else
3946	cat >conftest.$ac_ext <<_ACEOF
3947	/* confdefs.h. */
3948	_ACEOF
3949	cat confdefs.h >>conftest.$ac_ext
3950	cat >>conftest.$ac_ext <<_ACEOF
3951	/* end confdefs.h. */
3952	/* Define setlocale to an innocuous variant, in case <limits.h> declares setlocale.
3953	For example, HP-UX 11i <limits.h> declares gettimeofday. */
3954	#define setlocale innocuous_setlocale
3955
3956	/* System header to define __stub macros and hopefully few prototypes,
3957	which can conflict with char setlocale (); below.
3958	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3959	<limits.h> exists even on freestanding compilers. */
3960
3961	#ifdef __STDC__
3962	# include <limits.h>
3963	#else
3964	# include <assert.h>
3965	#endif
3966
3967	#undef setlocale
3968
3969	/* Override any GCC internal prototype to avoid an error.
3970	Use char because int might match the return type of a GCC
3971	builtin and then its argument prototype would still apply. */
3972	#ifdef __cplusplus
3973	extern "C"
3974	#endif
3975	char setlocale ();
3976	/* The GNU C library defines this for functions which it implements
3977	to always fail with ENOSYS. Some functions are actually named
3978	something starting with __ and the normal name is an alias. */
3979	#if defined __stub_setlocale || defined __stub___setlocale
3980	choke me
3981	#endif
3982
3983	int
3984	main ()
3985	{
3986	return setlocale ();
3987	;
3988	return 0;
3989	}
3990	_ACEOF
3991	rm -f conftest.$ac_objext conftest$ac_exeext
3992	if { (ac_try="$ac_link"
3993	case "(($ac_try" in
3994	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3995	*) ac_try_echo=$ac_try;;
3996	esac
3997	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3998	(eval "$ac_link") 2>conftest.er1
3999	ac_status=$?
4000	grep -v '^ *+' conftest.er1 >conftest.err
4001	rm -f conftest.er1
4002	cat conftest.err >&5
4003	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4004	(exit $ac_status); } && {
4005	test -z "$ac_cxx_werror_flag" ||
4006	test ! -s conftest.err
4007	} && test -s conftest$ac_exeext &&
4008	$as_test_x conftest$ac_exeext; then
4009	ac_cv_func_setlocale=yes
4010	else
4011	echo "$as_me: failed program was:" >&5
4012	sed 's/^/| /' conftest.$ac_ext >&5
4013
4014	ac_cv_func_setlocale=no
4015	fi
4016
4017	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5105	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4018	conftest$ac_exeext conftest.$ac_ext	5106	conftest$ac_exeext
		5107	if test ${ac_cv_search_socket+y}
		5108	then :
		5109	break
4019	fi	5110	fi
4020	{ echo "$as_me:$LINENO: result: $ac_cv_func_setlocale" >&5	5111	done
4021	echo "${ECHO_T}$ac_cv_func_setlocale" >&6; }	5112	if test ${ac_cv_search_socket+y}
4022	if test $ac_cv_func_setlocale = yes; then	5113	then :
4023	:
4024	else
4025	{ echo "$as_me:$LINENO: checking for setlocale in -lxpg4" >&5
4026	echo $ECHO_N "checking for setlocale in -lxpg4... $ECHO_C" >&6; }
4027	if test "${ac_cv_lib_xpg4_setlocale+set}" = set; then
4028	echo $ECHO_N "(cached) $ECHO_C" >&6
4029	else
4030	ac_check_lib_save_LIBS=$LIBS
4031	LIBS="-lxpg4 $LIBS"
4032	cat >conftest.$ac_ext <<_ACEOF
4033	/* confdefs.h. */
4034	_ACEOF
4035	cat confdefs.h >>conftest.$ac_ext
4036	cat >>conftest.$ac_ext <<_ACEOF
4037	/* end confdefs.h. */
4038		5114
4039	/* Override any GCC internal prototype to avoid an error.	5115	else $as_nop
4040	Use char because int might match the return type of a GCC
4041	builtin and then its argument prototype would still apply. */
4042	#ifdef __cplusplus
4043	extern "C"
4044	#endif
4045	char setlocale ();
4046	int
4047	main ()
4048	{
4049	return setlocale ();
4050	;
4051	return 0;
4052	}
4053	_ACEOF
4054	rm -f conftest.$ac_objext conftest$ac_exeext
4055	if { (ac_try="$ac_link"
4056	case "(($ac_try" in
4057	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4058	*) ac_try_echo=$ac_try;;
4059	esac
4060	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4061	(eval "$ac_link") 2>conftest.er1
4062	ac_status=$?
4063	grep -v '^ *+' conftest.er1 >conftest.err
4064	rm -f conftest.er1
4065	cat conftest.err >&5
4066	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4067	(exit $ac_status); } && {
4068	test -z "$ac_cxx_werror_flag" ||
4069	test ! -s conftest.err
4070	} && test -s conftest$ac_exeext &&
4071	$as_test_x conftest$ac_exeext; then
4072	ac_cv_lib_xpg4_setlocale=yes
4073	else
4074	echo "$as_me: failed program was:" >&5
4075	sed 's/^/| /' conftest.$ac_ext >&5
4076
4077	ac_cv_lib_xpg4_setlocale=no
4078	fi
4079
4080	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4081	conftest$ac_exeext conftest.$ac_ext
4082	LIBS=$ac_check_lib_save_LIBS
4083	fi
4084	{ echo "$as_me:$LINENO: result: $ac_cv_lib_xpg4_setlocale" >&5
4085	echo "${ECHO_T}$ac_cv_lib_xpg4_setlocale" >&6; }
4086	if test $ac_cv_lib_xpg4_setlocale = yes; then
4087	LIBS="$LIBS -lxpg4"
4088	fi
4089
4090	fi
4091
4092
4093	{ echo "$as_me:$LINENO: checking for gethostbyname" >&5
4094	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6; }
4095	if test "${ac_cv_func_gethostbyname+set}" = set; then
4096	echo $ECHO_N "(cached) $ECHO_C" >&6
4097	else
4098	cat >conftest.$ac_ext <<_ACEOF
4099	/* confdefs.h. */
4100	_ACEOF
4101	cat confdefs.h >>conftest.$ac_ext
4102	cat >>conftest.$ac_ext <<_ACEOF
4103	/* end confdefs.h. */
4104	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
4105	For example, HP-UX 11i <limits.h> declares gettimeofday. */
4106	#define gethostbyname innocuous_gethostbyname
4107
4108	/* System header to define __stub macros and hopefully few prototypes,
4109	which can conflict with char gethostbyname (); below.
4110	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4111	<limits.h> exists even on freestanding compilers. */
4112
4113	#ifdef __STDC__
4114	# include <limits.h>
4115	#else
4116	# include <assert.h>
4117	#endif
4118
4119	#undef gethostbyname
4120
4121	/* Override any GCC internal prototype to avoid an error.
4122	Use char because int might match the return type of a GCC
4123	builtin and then its argument prototype would still apply. */
4124	#ifdef __cplusplus
4125	extern "C"
4126	#endif
4127	char gethostbyname ();
4128	/* The GNU C library defines this for functions which it implements
4129	to always fail with ENOSYS. Some functions are actually named
4130	something starting with __ and the normal name is an alias. */
4131	#if defined __stub_gethostbyname || defined __stub___gethostbyname
4132	choke me
4133	#endif
4134
4135	int
4136	main ()
4137	{
4138	return gethostbyname ();
4139	;
4140	return 0;
4141	}
4142	_ACEOF
4143	rm -f conftest.$ac_objext conftest$ac_exeext
4144	if { (ac_try="$ac_link"
4145	case "(($ac_try" in
4146	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4147	*) ac_try_echo=$ac_try;;
4148	esac
4149	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4150	(eval "$ac_link") 2>conftest.er1
4151	ac_status=$?
4152	grep -v '^ *+' conftest.er1 >conftest.err
4153	rm -f conftest.er1
4154	cat conftest.err >&5
4155	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4156	(exit $ac_status); } && {
4157	test -z "$ac_cxx_werror_flag" ||
4158	test ! -s conftest.err
4159	} && test -s conftest$ac_exeext &&
4160	$as_test_x conftest$ac_exeext; then
4161	ac_cv_func_gethostbyname=yes
4162	else
4163	echo "$as_me: failed program was:" >&5
4164	sed 's/^/| /' conftest.$ac_ext >&5
4165
4166	ac_cv_func_gethostbyname=no
4167	fi
4168
4169	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4170	conftest$ac_exeext conftest.$ac_ext
4171	fi
4172	{ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
4173	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6; }
4174	if test $ac_cv_func_gethostbyname = yes; then
4175	:
4176	else
4177	{ echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
4178	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }
4179	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
4180	echo $ECHO_N "(cached) $ECHO_C" >&6
4181	else
4182	ac_check_lib_save_LIBS=$LIBS
4183	LIBS="-lnsl $LIBS"
4184	cat >conftest.$ac_ext <<_ACEOF
4185	/* confdefs.h. */
4186	_ACEOF
4187	cat confdefs.h >>conftest.$ac_ext
4188	cat >>conftest.$ac_ext <<_ACEOF
4189	/* end confdefs.h. */
4190
4191	/* Override any GCC internal prototype to avoid an error.
4192	Use char because int might match the return type of a GCC
4193	builtin and then its argument prototype would still apply. */
4194	#ifdef __cplusplus
4195	extern "C"
4196	#endif
4197	char gethostbyname ();
4198	int
4199	main ()
4200	{
4201	return gethostbyname ();
4202	;
4203	return 0;
4204	}
4205	_ACEOF
4206	rm -f conftest.$ac_objext conftest$ac_exeext
4207	if { (ac_try="$ac_link"
4208	case "(($ac_try" in
4209	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4210	*) ac_try_echo=$ac_try;;
4211	esac
4212	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4213	(eval "$ac_link") 2>conftest.er1
4214	ac_status=$?
4215	grep -v '^ *+' conftest.er1 >conftest.err
4216	rm -f conftest.er1
4217	cat conftest.err >&5
4218	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4219	(exit $ac_status); } && {
4220	test -z "$ac_cxx_werror_flag" ||
4221	test ! -s conftest.err
4222	} && test -s conftest$ac_exeext &&
4223	$as_test_x conftest$ac_exeext; then
4224	ac_cv_lib_nsl_gethostbyname=yes
4225	else
4226	echo "$as_me: failed program was:" >&5
4227	sed 's/^/| /' conftest.$ac_ext >&5
4228
4229	ac_cv_lib_nsl_gethostbyname=no
4230	fi
4231
4232	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4233	conftest$ac_exeext conftest.$ac_ext
4234	LIBS=$ac_check_lib_save_LIBS
4235	fi
4236	{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
4237	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }
4238	if test $ac_cv_lib_nsl_gethostbyname = yes; then
4239	LIBS="$LIBS -lnsl"
4240	fi
4241
4242	fi
4243
4244	{ echo "$as_me:$LINENO: checking for socket" >&5
4245	echo $ECHO_N "checking for socket... $ECHO_C" >&6; }
4246	if test "${ac_cv_func_socket+set}" = set; then
4247	echo $ECHO_N "(cached) $ECHO_C" >&6
4248	else
4249	cat >conftest.$ac_ext <<_ACEOF
4250	/* confdefs.h. */
4251	_ACEOF
4252	cat confdefs.h >>conftest.$ac_ext
4253	cat >>conftest.$ac_ext <<_ACEOF
4254	/* end confdefs.h. */
4255	/* Define socket to an innocuous variant, in case <limits.h> declares socket.
4256	For example, HP-UX 11i <limits.h> declares gettimeofday. */
4257	#define socket innocuous_socket
4258
4259	/* System header to define __stub macros and hopefully few prototypes,
4260	which can conflict with char socket (); below.
4261	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4262	<limits.h> exists even on freestanding compilers. */
4263
4264	#ifdef __STDC__
4265	# include <limits.h>
4266	#else
4267	# include <assert.h>
4268	#endif
4269
4270	#undef socket
4271
4272	/* Override any GCC internal prototype to avoid an error.
4273	Use char because int might match the return type of a GCC
4274	builtin and then its argument prototype would still apply. */
4275	#ifdef __cplusplus
4276	extern "C"
4277	#endif
4278	char socket ();
4279	/* The GNU C library defines this for functions which it implements
4280	to always fail with ENOSYS. Some functions are actually named
4281	something starting with __ and the normal name is an alias. */
4282	#if defined __stub_socket || defined __stub___socket
4283	choke me
4284	#endif
4285
4286	int
4287	main ()
4288	{
4289	return socket ();
4290	;
4291	return 0;
4292	}
4293	_ACEOF
4294	rm -f conftest.$ac_objext conftest$ac_exeext
4295	if { (ac_try="$ac_link"
4296	case "(($ac_try" in
4297	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4298	*) ac_try_echo=$ac_try;;
4299	esac
4300	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4301	(eval "$ac_link") 2>conftest.er1
4302	ac_status=$?
4303	grep -v '^ *+' conftest.er1 >conftest.err
4304	rm -f conftest.er1
4305	cat conftest.err >&5
4306	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4307	(exit $ac_status); } && {
4308	test -z "$ac_cxx_werror_flag" ||
4309	test ! -s conftest.err
4310	} && test -s conftest$ac_exeext &&
4311	$as_test_x conftest$ac_exeext; then
4312	ac_cv_func_socket=yes
4313	else
4314	echo "$as_me: failed program was:" >&5
4315	sed 's/^/| /' conftest.$ac_ext >&5
4316
4317	ac_cv_func_socket=no	5116	ac_cv_search_socket=no
4318	fi	5117	fi
4319		5118	rm conftest.$ac_ext
4320	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5119	LIBS=$ac_func_search_save_LIBS
4321	conftest$ac_exeext conftest.$ac_ext
4322	fi	5120	fi
4323	{ echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5	5121	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4324	echo "${ECHO_T}$ac_cv_func_socket" >&6; }	5122	printf "%s\n" "$ac_cv_search_socket" >&6; }
4325	if test $ac_cv_func_socket = yes; then	5123	ac_res=$ac_cv_search_socket
4326	:	5124	if test "$ac_res" != no
4327	else	5125	then :
4328	{ echo "$as_me:$LINENO: checking for socket in -lsocket" >&5	5126	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4329	echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6; }
4330	if test "${ac_cv_lib_socket_socket+set}" = set; then
4331	echo $ECHO_N "(cached) $ECHO_C" >&6
4332	else
4333	ac_check_lib_save_LIBS=$LIBS
4334	LIBS="-lsocket $LIBS"
4335	cat >conftest.$ac_ext <<_ACEOF
4336	/* confdefs.h. */
4337	_ACEOF
4338	cat confdefs.h >>conftest.$ac_ext
4339	cat >>conftest.$ac_ext <<_ACEOF
4340	/* end confdefs.h. */
4341		5127
4342	/* Override any GCC internal prototype to avoid an error.
4343	Use char because int might match the return type of a GCC
4344	builtin and then its argument prototype would still apply. */
4345	#ifdef __cplusplus
4346	extern "C"
4347	#endif
4348	char socket ();
4349	int
4350	main ()
4351	{
4352	return socket ();
4353	;
4354	return 0;
4355	}
4356	_ACEOF
4357	rm -f conftest.$ac_objext conftest$ac_exeext
4358	if { (ac_try="$ac_link"
4359	case "(($ac_try" in
4360	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4361	*) ac_try_echo=$ac_try;;
4362	esac
4363	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4364	(eval "$ac_link") 2>conftest.er1
4365	ac_status=$?
4366	grep -v '^ *+' conftest.er1 >conftest.err
4367	rm -f conftest.er1
4368	cat conftest.err >&5
4369	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4370	(exit $ac_status); } && {
4371	test -z "$ac_cxx_werror_flag" ||
4372	test ! -s conftest.err
4373	} && test -s conftest$ac_exeext &&
4374	$as_test_x conftest$ac_exeext; then
4375	ac_cv_lib_socket_socket=yes
4376	else
4377	echo "$as_me: failed program was:" >&5
4378	sed 's/^/| /' conftest.$ac_ext >&5
4379
4380	ac_cv_lib_socket_socket=no
4381	fi	5128	fi
4382
4383	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4384	conftest$ac_exeext conftest.$ac_ext
4385	LIBS=$ac_check_lib_save_LIBS
4386	fi
4387	{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5
4388	echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6; }
4389	if test $ac_cv_lib_socket_socket = yes; then
4390	LIBS="$LIBS -lsocket"
4391	fi
4392
4393	fi
4394
4395		5129
4396		5130
4397	support_frills=yes	5131	support_frills=yes
4398	support_inheritpixmap=yes	5132	support_inheritpixmap=yes
4399	support_fading=yes	5133	support_fading=yes
…		…
4404	support_text_blink=yes	5138	support_text_blink=yes
4405	support_pointer_blank=yes	5139	support_pointer_blank=yes
4406	support_scroll_rxvt=yes	5140	support_scroll_rxvt=yes
4407	support_scroll_next=yes	5141	support_scroll_next=yes
4408	support_scroll_xterm=yes	5142	support_scroll_xterm=yes
4409	support_scroll_plain=yes
4410	support_xim=yes	5143	support_xim=yes
4411	support_afterimage=yes	5144	support_pixbuf=yes
4412	support_afterstep=yes	5145	support_startup_notification=yes
4413	support_xft=yes	5146	support_xft=yes
4414	support_unicode3=no	5147	support_unicode3=no
4415	support_combining=yes	5148	support_combining=yes
4416	support_8bitctrls=no	5149	support_8bitctrls=no
4417	support_iso14755=yes	5150	support_iso14755=yes
4418	support_styles=yes	5151	support_styles=yes
4419	support_perl=yes	5152	support_perl=yes
4420	codesets=all	5153	codesets=all
4421		5154
4422		5155
4423	if test "x$enable_shared" = xyes; then
4424
4425	cat >>confdefs.h <<\_ACEOF
4426	#define LIBRXVT 1
4427	_ACEOF
4428
4429	INSTALL_LIBRXVT=yes
4430	fi
4431
4432
4433	# Check whether --enable-everything was given.	5156	# Check whether --enable-everything was given.
4434	if test "${enable_everything+set}" = set; then	5157	if test ${enable_everything+y}
		5158	then :
4435	enableval=$enable_everything;	5159	enableval=$enable_everything;
4436	if test x$enableval = xno; then	5160	if test x$enableval = xno; then
4437	support_frills=no	5161	support_frills=no
4438	support_inheritpixmap=no	5162	support_inheritpixmap=no
4439	support_fading=no	5163	support_fading=no
…		…
4445	support_text_blink=no	5169	support_text_blink=no
4446	support_pointer_blank=no	5170	support_pointer_blank=no
4447	support_scroll_rxvt=no	5171	support_scroll_rxvt=no
4448	support_scroll_next=no	5172	support_scroll_next=no
4449	support_scroll_xterm=no	5173	support_scroll_xterm=no
4450	support_scroll_plain=no
4451	support_utmp=no	5174	support_utmp=no
4452	support_wtmp=no	5175	support_wtmp=no
4453	support_xim=no	5176	support_xim=no
4454	support_afterimage=no	5177	support_pixbuf=no
4455	support_afterstep=no	5178	support_startup_notification=no
4456	support_xft=no	5179	support_xft=no
4457	support_unicode3=no	5180	support_unicode3=no
4458	support_combining=no	5181	support_combining=no
4459	support_8bitctrls=no	5182	support_8bitctrls=no
4460	support_iso14755=no	5183	support_iso14755=no
…		…
4474	support_text_blink=yes	5197	support_text_blink=yes
4475	support_pointer_blank=yes	5198	support_pointer_blank=yes
4476	support_scroll_rxvt=yes	5199	support_scroll_rxvt=yes
4477	support_scroll_next=yes	5200	support_scroll_next=yes
4478	support_scroll_xterm=yes	5201	support_scroll_xterm=yes
4479	support_scroll_plain=yes
4480	support_utmp=yes	5202	support_utmp=yes
4481	support_wtmp=yes	5203	support_wtmp=yes
4482	support_xim=yes	5204	support_xim=yes
4483	support_afterimage=yes
4484	support_afterstep=yes	5205	support_pixbuf=yes
		5206	support_startup_notification=yes
4485	support_xft=yes	5207	support_xft=yes
4486	support_unicode3=yes	5208	support_unicode3=yes
4487	support_combining=yes	5209	support_combining=yes
4488	#support_8bitctrls=yes	5210	#support_8bitctrls=yes
4489	support_iso14755=yes	5211	support_iso14755=yes
…		…
4493	fi	5215	fi
4494		5216
4495	fi	5217	fi
4496		5218
4497		5219
4498	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
4499	# Check whether --enable-warnings was given.	5236	# Check whether --enable-warnings was given.
4500	if test "${enable_warnings+set}" = set; then	5237	if test ${enable_warnings+y}
		5238	then :
4501	enableval=$enable_warnings; if test x$enableval = xyes; then	5239	enableval=$enable_warnings; if test x$enableval = xyes; then
4502	WARNINGS=yes	5240	support_warnings=yes
4503	fi	5241	fi
4504	fi	5242	fi
4505		5243
4506	if test x$GXX = xyes; then	5244	if test x$GXX = xyes; then
4507	if test $WARNINGS = yes; then	5245	if test $support_warnings = yes; then
4508	save_CXXFLAGS="$CXXFLAGS"	5246	save_CXXFLAGS="$CXXFLAGS"
4509	CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-non-virtual-dtor"	5247	CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-unused-value"
4510	cat >conftest.$ac_ext <<_ACEOF
4511	/* confdefs.h. */
4512	_ACEOF
4513	cat confdefs.h >>conftest.$ac_ext	5248	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4514	cat >>conftest.$ac_ext <<_ACEOF
4515	/* end confdefs.h. */	5249	/* end confdefs.h. */
4516		5250
4517	int	5251	int
4518	main ()	5252	main (void)
4519	{	5253	{
4520		5254
4521	;	5255	;
4522	return 0;	5256	return 0;
4523	}	5257	}
4524	_ACEOF	5258	_ACEOF
4525	rm -f conftest.$ac_objext	5259	if ac_fn_cxx_try_compile "$LINENO"
4526	if { (ac_try="$ac_compile"	5260	then :
4527	case "(($ac_try" in
4528	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4529	*) ac_try_echo=$ac_try;;
4530	esac
4531	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4532	(eval "$ac_compile") 2>conftest.er1
4533	ac_status=$?
4534	grep -v '^ *+' conftest.er1 >conftest.err
4535	rm -f conftest.er1
4536	cat conftest.err >&5
4537	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4538	(exit $ac_status); } && {
4539	test -z "$ac_cxx_werror_flag" ||
4540	test ! -s conftest.err
4541	} && test -s conftest.$ac_objext; then
4542	:
4543	else
4544	echo "$as_me: failed program was:" >&5
4545	sed 's/^/| /' conftest.$ac_ext >&5
4546		5261
		5262	else $as_nop
4547	CXXFLAGS="$save_CXXFLAGS"	5263	CXXFLAGS="$save_CXXFLAGS"
4548	fi	5264	fi
4549
4550	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	5265	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4551	else	5266	else
4552	CXXFLAGS="$CXXFLAGS -w"	5267	CXXFLAGS="$CXXFLAGS -w"
4553	fi	5268	fi
4554	fi	5269	fi
4555		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
4556	# Check whether --enable-unicode3 was given.	5286	# Check whether --enable-unicode3 was given.
4557	if test "${enable_unicode3+set}" = set; then	5287	if test ${enable_unicode3+y}
		5288	then :
4558	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then	5289	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then
4559	support_unicode3=$enableval	5290	support_unicode3=$enableval
4560	fi	5291	fi
4561	fi	5292	fi
4562		5293
4563		5294
4564	# Check whether --enable-combining was given.	5295	# Check whether --enable-combining was given.
4565	if test "${enable_combining+set}" = set; then	5296	if test ${enable_combining+y}
		5297	then :
4566	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then	5298	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then
4567	support_combining=$enableval	5299	support_combining=$enableval
4568	fi	5300	fi
4569	fi	5301	fi
4570		5302
4571		5303
4572	# Check whether --enable-xft was given.	5304	# Check whether --enable-xft was given.
4573	if test "${enable_xft+set}" = set; then	5305	if test ${enable_xft+y}
		5306	then :
4574	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then	5307	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then
4575	support_xft=$enableval	5308	support_xft=$enableval
4576	fi	5309	fi
4577	fi	5310	fi
4578		5311
4579		5312
4580	# Check whether --enable-font-styles was given.	5313	# Check whether --enable-font-styles was given.
4581	if test "${enable_font_styles+set}" = set; then	5314	if test ${enable_font_styles+y}
		5315	then :
4582	enableval=$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$enableval = xno; then
4583	support_styles=$enableval	5317	support_styles=$enableval
4584	fi	5318	fi
4585	fi	5319	fi
4586		5320
4587		5321
4588	# Check whether --enable-afterimage was given.	5322	# Check whether --enable-pixbuf was given.
4589	if test "${enable_afterimage+set}" = set; then	5323	if test ${enable_pixbuf+y}
		5324	then :
4590	enableval=$enable_afterimage; if test x$enableval = xyes -o x$enableval = xno; then	5325	enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then
4591	support_afterimage=$enableval	5326	support_pixbuf=$enableval
4592	fi	5327	fi
4593	fi	5328	fi
4594		5329
4595		5330
4596		5331	# Check whether --enable-startup-notification was given.
4597	# Check whether --with-afterimage_config was given.	5332	if test ${enable_startup_notification+y}
4598	if test "${with_afterimage_config+set}" = set; then	5333	then :
4599	withval=$with_afterimage_config; if test "x$withval" != x; then	5334	enableval=$enable_startup_notification; if test x$enableval = xyes -o x$enableval = xno; then
4600	afterimage_config=$withval/afterimage-config	5335	support_startup_notification=$enableval
4601	fi	5336	fi
4602	fi	5337	fi
4603
4604		5338
4605		5339
4606	# Check whether --enable-transparency was given.	5340	# Check whether --enable-transparency was given.
4607	if test "${enable_transparency+set}" = set; then	5341	if test ${enable_transparency+y}
		5342	then :
4608	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then	5343	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then
4609	support_inheritpixmap=$enableval	5344	support_inheritpixmap=$enableval
4610	fi	5345	fi
4611	fi	5346	fi
4612		5347
4613		5348
4614	# Check whether --enable-fading was given.	5349	# Check whether --enable-fading was given.
4615	if test "${enable_fading+set}" = set; then	5350	if test ${enable_fading+y}
		5351	then :
4616	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then	5352	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then
4617	support_fading=$enableval	5353	support_fading=$enableval
4618	fi	5354	fi
4619	fi	5355	fi
4620		5356
4621		5357
4622	# Check whether --enable-rxvt-scroll was given.	5358	# Check whether --enable-rxvt-scroll was given.
4623	if test "${enable_rxvt_scroll+set}" = set; then	5359	if test ${enable_rxvt_scroll+y}
		5360	then :
4624	enableval=$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$enableval = xno; then
4625	support_scroll_rxvt=$enableval	5362	support_scroll_rxvt=$enableval
4626	fi	5363	fi
4627	fi	5364	fi
4628		5365
4629		5366
4630	# Check whether --enable-next-scroll was given.	5367	# Check whether --enable-next-scroll was given.
4631	if test "${enable_next_scroll+set}" = set; then	5368	if test ${enable_next_scroll+y}
		5369	then :
4632	enableval=$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$enableval = xno; then
4633	support_scroll_next=$enableval	5371	support_scroll_next=$enableval
4634	fi	5372	fi
4635	fi	5373	fi
4636		5374
4637		5375
4638	# Check whether --enable-xterm-scroll was given.	5376	# Check whether --enable-xterm-scroll was given.
4639	if test "${enable_xterm_scroll+set}" = set; then	5377	if test ${enable_xterm_scroll+y}
		5378	then :
4640	enableval=$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$enableval = xno; then
4641	support_scroll_xterm=$enableval	5380	support_scroll_xterm=$enableval
4642	fi	5381	fi
4643	fi	5382	fi
4644		5383
4645		5384
4646	# Check whether --enable-perl was given.	5385	# Check whether --enable-perl was given.
4647	if test "${enable_perl+set}" = set; then	5386	if test ${enable_perl+y}
		5387	then :
4648	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then	5388	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then
4649	support_perl=$enableval	5389	support_perl=$enableval
4650	fi	5390	fi
4651	fi	5391	fi
4652		5392
4653		5393
4654	# Check whether --enable-plain-scroll was given.
4655	if test "${enable_plain_scroll+set}" = set; then
4656	enableval=$enable_plain_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4657	support_scroll_plain=$enableval
4658	fi
4659	fi
4660
4661
4662		5394
4663	# Check whether --with-codesets was given.	5395	# Check whether --with-codesets was given.
4664	if test "${with_codesets+set}" = set; then	5396	if test ${with_codesets+y}
		5397	then :
4665	withval=$with_codesets; codesets="$withval"	5398	withval=$with_codesets; codesets="$withval"
4666	fi	5399	fi
4667		5400
4668		5401
4669	# Check whether --enable-xim was given.	5402	# Check whether --enable-xim was given.
4670	if test "${enable_xim+set}" = set; then	5403	if test ${enable_xim+y}
		5404	then :
4671	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then	5405	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then
4672	support_xim=$enableval	5406	support_xim=$enableval
4673	fi	5407	fi
4674	fi	5408	fi
4675		5409
4676		5410
4677	# Check whether --enable-backspace-key was given.	5411	# Check whether --enable-backspace-key was given.
4678	if test "${enable_backspace_key+set}" = set; then	5412	if test ${enable_backspace_key+y}
		5413	then :
4679	enableval=$enable_backspace_key; if test x$enableval = xno; then	5414	enableval=$enable_backspace_key; if test x$enableval = xno; then
4680		5415
4681	cat >>confdefs.h <<\_ACEOF	5416	printf "%s\n" "#define NO_BACKSPACE_KEY 1" >>confdefs.h
4682	#define NO_BACKSPACE_KEY 1
4683	_ACEOF
4684		5417
4685	fi	5418	fi
4686	fi	5419	fi
4687		5420
4688		5421
4689	# Check whether --enable-delete-key was given.	5422	# Check whether --enable-delete-key was given.
4690	if test "${enable_delete_key+set}" = set; then	5423	if test ${enable_delete_key+y}
		5424	then :
4691	enableval=$enable_delete_key; if test x$enableval = xno; then	5425	enableval=$enable_delete_key; if test x$enableval = xno; then
4692		5426
4693	cat >>confdefs.h <<\_ACEOF	5427	printf "%s\n" "#define NO_DELETE_KEY 1" >>confdefs.h
4694	#define NO_DELETE_KEY 1
4695	_ACEOF
4696		5428
4697	fi	5429	fi
4698	fi	5430	fi
4699		5431
4700		5432
		5433	support_resources=yes
4701	# Check whether --enable-resources was given.	5434	# Check whether --enable-resources was given.
4702	if test "${enable_resources+set}" = set; then	5435	if test ${enable_resources+y}
		5436	then :
4703	enableval=$enable_resources; if test x$enableval = xno; then	5437	enableval=$enable_resources; if test x$enableval = xno; then
4704		5438	support_resources=no
4705	cat >>confdefs.h <<\_ACEOF
4706	#define NO_RESOURCES 1
4707	_ACEOF
4708
4709	fi	5439	fi
4710	fi	5440	fi
4711		5441
4712		5442
4713	# Check whether --enable-8bitctrls was given.	5443	# Check whether --enable-8bitctrls was given.
4714	if test "${enable_8bitctrls+set}" = set; then	5444	if test ${enable_8bitctrls+y}
		5445	then :
4715	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then	5446	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then
4716	support_8bitctrls=$enableval	5447	support_8bitctrls=$enableval
4717	fi	5448	fi
4718	fi	5449	fi
4719		5450
4720		5451
4721	RESFALLBACK=Rxvt	5452	RESFALLBACK=Rxvt
4722	# Check whether --enable-fallback was given.	5453	# Check whether --enable-fallback was given.
4723	if test "${enable_fallback+set}" = set; then	5454	if test ${enable_fallback+y}
		5455	then :
4724	enableval=$enable_fallback;	5456	enableval=$enable_fallback;
4725	test x$enableval = xyes && enableval=Rxvt	5457	test x$enableval = xyes && enableval=Rxvt
4726	test x$enableval = xno && enableval=	5458	test x$enableval = xno && enableval=
4727	RESFALLBACK="$enableval"	5459	RESFALLBACK="$enableval"
4728		5460
4729	fi	5461	fi
4730		5462
4731		5463
4732	if test x$RESFALLBACK != x; then	5464	if test x$RESFALLBACK != x; then
4733		5465
4734	cat >>confdefs.h <<_ACEOF	5466	printf "%s\n" "#define RESFALLBACK \"$RESFALLBACK\"" >>confdefs.h
4735	#define RESFALLBACK "$RESFALLBACK"
4736	_ACEOF
4737		5467
4738	fi	5468	fi
4739		5469
4740	RESNAME=urxvt	5470	RESNAME=urxvt
4741		5471
4742	# Check whether --with-res-name was given.	5472	# Check whether --with-res-name was given.
4743	if test "${with_res_name+set}" = set; then	5473	if test ${with_res_name+y}
		5474	then :
4744	withval=$with_res_name; RESNAME="$withval"	5475	withval=$with_res_name; RESNAME="$withval"
4745	fi	5476	fi
4746		5477
4747		5478
4748	cat >>confdefs.h <<_ACEOF	5479	printf "%s\n" "#define RESNAME \"$RESNAME\"" >>confdefs.h
4749	#define RESNAME "$RESNAME"
4750	_ACEOF
4751		5480
4752		5481
4753	RESCLASS=URxvt	5482	RESCLASS=URxvt
4754		5483
4755	# Check whether --with-res-class was given.	5484	# Check whether --with-res-class was given.
4756	if test "${with_res_class+set}" = set; then	5485	if test ${with_res_class+y}
		5486	then :
4757	withval=$with_res_class; RESCLASS="$withval"	5487	withval=$with_res_class; RESCLASS="$withval"
4758	fi	5488	fi
4759		5489
4760		5490
4761	cat >>confdefs.h <<_ACEOF	5491	printf "%s\n" "#define RESCLASS \"$RESCLASS\"" >>confdefs.h
4762	#define RESCLASS "$RESCLASS"
4763	_ACEOF
4764		5492
4765		5493
4766	RXVTNAME=urxvt	5494	RXVTNAME=urxvt
4767		5495
4768	# Check whether --with-name was given.	5496	# Check whether --with-name was given.
4769	if test "${with_name+set}" = set; then	5497	if test ${with_name+y}
		5498	then :
4770	withval=$with_name; RXVTNAME="$withval"	5499	withval=$with_name; RXVTNAME="$withval"
4771	fi	5500	fi
4772		5501
4773		5502
4774	cat >>confdefs.h <<_ACEOF	5503	printf "%s\n" "#define RXVTNAME \"$RXVTNAME\"" >>confdefs.h
4775	#define RXVTNAME "$RXVTNAME"
4776	_ACEOF
4777		5504
4778		5505
4779	RXVTNAME=`echo "$RXVTNAME"|sed "$program_transform_name"`
4780		5506
4781		5507
4782	# Check whether --enable-swapscreen was given.	5508	# Check whether --enable-swapscreen was given.
4783	if test "${enable_swapscreen+set}" = set; then	5509	if test ${enable_swapscreen+y}
		5510	then :
4784	enableval=$enable_swapscreen; if test x$enableval = xno; then	5511	enableval=$enable_swapscreen; if test x$enableval = xno; then
4785		5512
4786	cat >>confdefs.h <<\_ACEOF	5513	printf "%s\n" "#define NO_SECONDARY_SCREEN 1" >>confdefs.h
4787	#define NO_SECONDARY_SCREEN 1
4788	_ACEOF
4789		5514
4790	fi	5515	fi
4791	fi	5516	fi
4792		5517
4793		5518
4794	# Check whether --enable-iso14755 was given.	5519	# Check whether --enable-iso14755 was given.
4795	if test "${enable_iso14755+set}" = set; then	5520	if test ${enable_iso14755+y}
		5521	then :
4796	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then	5522	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then
4797	support_iso14755=$enableval	5523	support_iso14755=$enableval
4798	fi	5524	fi
4799	fi	5525	fi
4800		5526
4801		5527
4802	# Check whether --enable-frills was given.	5528	# Check whether --enable-frills was given.
4803	if test "${enable_frills+set}" = set; then	5529	if test ${enable_frills+y}
		5530	then :
4804	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then	5531	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then
4805	support_frills=$enableval	5532	support_frills=$enableval
4806	fi	5533	fi
4807	fi	5534	fi
4808		5535
4809		5536
4810	# Check whether --enable-keepscrolling was given.	5537	# Check whether --enable-keepscrolling was given.
4811	if test "${enable_keepscrolling+set}" = set; then	5538	if test ${enable_keepscrolling+y}
		5539	then :
4812	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5540	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then
4813	support_keepscrolling=$enableval	5541	support_keepscrolling=$enableval
4814	fi	5542	fi
4815	fi	5543	fi
4816		5544
4817		5545
4818	# Check whether --enable-selectionscrolling was given.	5546	# Check whether --enable-selectionscrolling was given.
4819	if test "${enable_selectionscrolling+set}" = set; then	5547	if test ${enable_selectionscrolling+y}
		5548	then :
4820	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5549	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then
4821	support_selectionscrolling=$enableval	5550	support_selectionscrolling=$enableval
4822	fi	5551	fi
4823	fi	5552	fi
4824		5553
4825		5554
4826	# Check whether --enable-mousewheel was given.	5555	# Check whether --enable-mousewheel was given.
4827	if test "${enable_mousewheel+set}" = set; then	5556	if test ${enable_mousewheel+y}
		5557	then :
4828	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then	5558	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then
4829	support_mousewheel=$enableval	5559	support_mousewheel=$enableval
4830	fi	5560	fi
4831	fi	5561	fi
4832		5562
4833		5563
4834	# Check whether --enable-slipwheeling was given.	5564	# Check whether --enable-slipwheeling was given.
4835	if test "${enable_slipwheeling+set}" = set; then	5565	if test ${enable_slipwheeling+y}
		5566	then :
4836	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then	5567	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then
4837	support_mouseslipwheel=$enableval	5568	support_mouseslipwheel=$enableval
4838	fi	5569	fi
4839	fi	5570	fi
4840		5571
4841		5572
4842	# Check whether --enable-smart-resize was given.	5573	# Check whether --enable-smart-resize was given.
4843	if test "${enable_smart_resize+set}" = set; then	5574	if test ${enable_smart_resize+y}
		5575	then :
4844	enableval=$enable_smart_resize; if test x$enableval = xyes; then	5576	enableval=$enable_smart_resize; if test x$enableval = xyes; then
4845		5577
4846	cat >>confdefs.h <<\_ACEOF	5578	printf "%s\n" "#define SMART_RESIZE 1" >>confdefs.h
4847	#define SMART_RESIZE 1
4848	_ACEOF
4849		5579
4850	fi	5580	fi
4851	fi	5581	fi
4852		5582
4853		5583
4854	# Check whether --enable-text-blink was given.	5584	# Check whether --enable-text-blink was given.
4855	if test "${enable_text_blink+set}" = set; then	5585	if test ${enable_text_blink+y}
		5586	then :
4856	enableval=$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$enableval = xno; then
4857	support_text_blink=$enableval	5588	support_text_blink=$enableval
4858	fi	5589	fi
4859	fi	5590	fi
4860		5591
4861		5592
4862	# Check whether --enable-pointer-blank was given.	5593	# Check whether --enable-pointer-blank was given.
4863	if test "${enable_pointer_blank+set}" = set; then	5594	if test ${enable_pointer_blank+y}
		5595	then :
4864	enableval=$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$enableval = xno; then
4865	support_pointer_blank=$enableval	5597	support_pointer_blank=$enableval
4866	fi	5598	fi
4867	fi	5599	fi
4868		5600
4869		5601
4870		5602
4871	# Check whether --with-term was given.	5603	# Check whether --with-term was given.
4872	if test "${with_term+set}" = set; then	5604	if test ${with_term+y}
		5605	then :
4873	withval=$with_term; if test x$withval != x; then	5606	withval=$with_term; if test x$withval != x; then
4874		5607
4875	cat >>confdefs.h <<_ACEOF	5608	printf "%s\n" "#define TERMENV \"$withval\"" >>confdefs.h
4876	#define TERMENV "$withval"
4877	_ACEOF
4878	term="$withval"	5609	term="$withval"
4879	fi	5610	fi
4880	fi	5611	fi
4881		5612
4882		5613
4883		5614
4884	# Check whether --with-terminfo was given.	5615	# Check whether --with-terminfo was given.
4885	if test "${with_terminfo+set}" = set; then	5616	if test ${with_terminfo+y}
		5617	then :
4886	withval=$with_terminfo; if test x$withval != x; then	5618	withval=$with_terminfo; if test x$withval != x; then
4887		5619
4888	cat >>confdefs.h <<_ACEOF	5620	printf "%s\n" "#define RXVT_TERMINFO \"$withval\"" >>confdefs.h
4889	#define RXVT_TERMINFO "$withval"
4890	_ACEOF
4891	terminfo="$withval"	5621	terminfo="$withval"
4892	fi	5622	fi
4893	fi	5623	fi
4894		5624
4895		5625
		5626	if test x$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
4896		5630
4897		5631
4898	ac_ext=cpp	5632	printf "%s\n" "#define NO_RESOURCES 1" >>confdefs.h
4899	ac_cpp='$CXXCPP $CPPFLAGS'	5633
4900	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5634	fi
4901	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5635
4902	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	5636
4903	{ echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5	5637	LIBEV_M4_AVOID_LIBRT=1
4904	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6; }	5638
4905	if test -z "$CXXCPP"; then	5639	ac_fn_cxx_check_header_compile "$LINENO" "sys/inotify.h" "ac_cv_header_sys_inotify_h" "$ac_includes_default"
4906	if test "${ac_cv_prog_CXXCPP+set}" = set; then	5640	if test "x$ac_cv_header_sys_inotify_h" = xyes
4907	echo $ECHO_N "(cached) $ECHO_C" >&6	5641	then :
4908	else	5642	printf "%s\n" "#define HAVE_SYS_INOTIFY_H 1" >>confdefs.h
4909	# Double quotes because CXXCPP needs to be expanded	5643
4910	for CXXCPP in "$CXX -E" "/lib/cpp"	5644	fi
4911	do	5645	ac_fn_cxx_check_header_compile "$LINENO" "sys/epoll.h" "ac_cv_header_sys_epoll_h" "$ac_includes_default"
4912	ac_preproc_ok=false	5646	if test "x$ac_cv_header_sys_epoll_h" = xyes
4913	for ac_cxx_preproc_warn_flag in '' yes	5647	then :
4914	do	5648	printf "%s\n" "#define HAVE_SYS_EPOLL_H 1" >>confdefs.h
4915	# Use a header file that comes with gcc, so configuring glibc	5649
4916	# with a fresh cross-compiler works.	5650	fi
4917	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5651	ac_fn_cxx_check_header_compile "$LINENO" "sys/event.h" "ac_cv_header_sys_event_h" "$ac_includes_default"
4918	# <limits.h> exists even on freestanding compilers.	5652	if test "x$ac_cv_header_sys_event_h" = xyes
4919	# On the NeXT, cc -E runs the code through the compiler's parser,	5653	then :
4920	# not just through cpp. "Syntax error" is here to catch this case.	5654	printf "%s\n" "#define HAVE_SYS_EVENT_H 1" >>confdefs.h
4921	cat >conftest.$ac_ext <<_ACEOF	5655
4922	/* confdefs.h. */	5656	fi
4923	_ACEOF	5657	ac_fn_cxx_check_header_compile "$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; }
4924	cat confdefs.h >>conftest.$ac_ext	5771	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4925	cat >>conftest.$ac_ext <<_ACEOF
4926	/* end confdefs.h. */	5772	/* end confdefs.h. */
4927	#ifdef __STDC__
4928	# include <limits.h>
4929	#else
4930	# include <assert.h>
4931	#endif
4932	Syntax error
4933	_ACEOF
4934	if { (ac_try="$ac_cpp conftest.$ac_ext"
4935	case "(($ac_try" in
4936	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4937	*) ac_try_echo=$ac_try;;
4938	esac
4939	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4940	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4941	ac_status=$?
4942	grep -v '^ *+' conftest.er1 >conftest.err
4943	rm -f conftest.er1
4944	cat conftest.err >&5
4945	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4946	(exit $ac_status); } >/dev/null && {
4947	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
4948	test ! -s conftest.err
4949	}; then
4950	:
4951	else
4952	echo "$as_me: failed program was:" >&5
4953	sed 's/^/| /' conftest.$ac_ext >&5
4954
4955	# Broken: fails on valid input.
4956	continue
4957	fi
4958
4959	rm -f conftest.err conftest.$ac_ext
4960
4961	# OK, works on sane cases. Now check whether nonexistent headers
4962	# can be detected and how.
4963	cat >conftest.$ac_ext <<_ACEOF
4964	/* confdefs.h. */
4965	_ACEOF
4966	cat confdefs.h >>conftest.$ac_ext
4967	cat >>conftest.$ac_ext <<_ACEOF
4968	/* end confdefs.h. */
4969	#include <ac_nonexistent.h>
4970	_ACEOF
4971	if { (ac_try="$ac_cpp conftest.$ac_ext"
4972	case "(($ac_try" in
4973	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4974	*) ac_try_echo=$ac_try;;
4975	esac
4976	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4977	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4978	ac_status=$?
4979	grep -v '^ *+' conftest.er1 >conftest.err
4980	rm -f conftest.er1
4981	cat conftest.err >&5
4982	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4983	(exit $ac_status); } >/dev/null && {
4984	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
4985	test ! -s conftest.err
4986	}; then
4987	# Broken: success on invalid input.
4988	continue
4989	else
4990	echo "$as_me: failed program was:" >&5
4991	sed 's/^/| /' conftest.$ac_ext >&5
4992
4993	# Passes both tests.
4994	ac_preproc_ok=:
4995	break
4996	fi
4997
4998	rm -f conftest.err conftest.$ac_ext
4999
5000	done
5001	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5002	rm -f conftest.err conftest.$ac_ext
5003	if $ac_preproc_ok; then
5004	break
5005	fi
5006
5007	done
5008	ac_cv_prog_CXXCPP=$CXXCPP
5009
5010	fi
5011	CXXCPP=$ac_cv_prog_CXXCPP
5012	else
5013	ac_cv_prog_CXXCPP=$CXXCPP
5014	fi
5015	{ echo "$as_me:$LINENO: result: $CXXCPP" >&5
5016	echo "${ECHO_T}$CXXCPP" >&6; }
5017	ac_preproc_ok=false
5018	for ac_cxx_preproc_warn_flag in '' yes
5019	do
5020	# Use a header file that comes with gcc, so configuring glibc
5021	# with a fresh cross-compiler works.
5022	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5023	# <limits.h> exists even on freestanding compilers.
5024	# On the NeXT, cc -E runs the code through the compiler's parser,
5025	# not just through cpp. "Syntax error" is here to catch this case.
5026	cat >conftest.$ac_ext <<_ACEOF
5027	/* confdefs.h. */
5028	_ACEOF
5029	cat confdefs.h >>conftest.$ac_ext
5030	cat >>conftest.$ac_ext <<_ACEOF
5031	/* end confdefs.h. */
5032	#ifdef __STDC__
5033	# include <limits.h>
5034	#else
5035	# include <assert.h>
5036	#endif
5037	Syntax error
5038	_ACEOF
5039	if { (ac_try="$ac_cpp conftest.$ac_ext"
5040	case "(($ac_try" in
5041	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5042	*) ac_try_echo=$ac_try;;
5043	esac
5044	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5045	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5046	ac_status=$?
5047	grep -v '^ *+' conftest.er1 >conftest.err
5048	rm -f conftest.er1
5049	cat conftest.err >&5
5050	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5051	(exit $ac_status); } >/dev/null && {
5052	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5053	test ! -s conftest.err
5054	}; then
5055	:
5056	else
5057	echo "$as_me: failed program was:" >&5
5058	sed 's/^/| /' conftest.$ac_ext >&5
5059
5060	# Broken: fails on valid input.
5061	continue
5062	fi
5063
5064	rm -f conftest.err conftest.$ac_ext
5065
5066	# OK, works on sane cases. Now check whether nonexistent headers
5067	# can be detected and how.
5068	cat >conftest.$ac_ext <<_ACEOF
5069	/* confdefs.h. */
5070	_ACEOF
5071	cat confdefs.h >>conftest.$ac_ext
5072	cat >>conftest.$ac_ext <<_ACEOF
5073	/* end confdefs.h. */
5074	#include <ac_nonexistent.h>
5075	_ACEOF
5076	if { (ac_try="$ac_cpp conftest.$ac_ext"
5077	case "(($ac_try" in
5078	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5079	*) ac_try_echo=$ac_try;;
5080	esac
5081	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5082	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5083	ac_status=$?
5084	grep -v '^ *+' conftest.er1 >conftest.err
5085	rm -f conftest.er1
5086	cat conftest.err >&5
5087	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5088	(exit $ac_status); } >/dev/null && {
5089	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5090	test ! -s conftest.err
5091	}; then
5092	# Broken: success on invalid input.
5093	continue
5094	else
5095	echo "$as_me: failed program was:" >&5
5096	sed 's/^/| /' conftest.$ac_ext >&5
5097
5098	# Passes both tests.
5099	ac_preproc_ok=:
5100	break
5101	fi
5102
5103	rm -f conftest.err conftest.$ac_ext
5104
5105	done
5106	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5107	rm -f conftest.err conftest.$ac_ext
5108	if $ac_preproc_ok; then
5109	:
5110	else
5111	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
5112	See \`config.log' for more details." >&5
5113	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
5114	See \`config.log' for more details." >&2;}
5115	{ (exit 1); exit 1; }; }
5116	fi
5117
5118	ac_ext=cpp
5119	ac_cpp='$CXXCPP $CPPFLAGS'
5120	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5121	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5122	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5123
5124
5125	{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5126	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
5127	if test "${ac_cv_header_stdc+set}" = set; then
5128	echo $ECHO_N "(cached) $ECHO_C" >&6
5129	else
5130	cat >conftest.$ac_ext <<_ACEOF
5131	/* confdefs.h. */
5132	_ACEOF
5133	cat confdefs.h >>conftest.$ac_ext
5134	cat >>conftest.$ac_ext <<_ACEOF
5135	/* end confdefs.h. */
5136	#include <stdlib.h>	5773	#include <unistd.h>
5137	#include <stdarg.h>	5774	#include <sys/syscall.h>
5138	#include <string.h>	5775	#include <time.h>
5139	#include <float.h>
5140
5141	int	5776	int
5142	main ()	5777	main (void)
5143	{	5778	{
5144		5779	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
5145	;	5780	;
5146	return 0;	5781	return 0;
5147	}	5782	}
5148	_ACEOF	5783	_ACEOF
5149	rm -f conftest.$ac_objext	5784	if ac_fn_cxx_try_link "$LINENO"
5150	if { (ac_try="$ac_compile"	5785	then :
5151	case "(($ac_try" in	5786	ac_have_clock_syscall=1
5152	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5153	*) ac_try_echo=$ac_try;;
5154	esac
5155	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5156	(eval "$ac_compile") 2>conftest.er1
5157	ac_status=$?
5158	grep -v '^ *+' conftest.er1 >conftest.err
5159	rm -f conftest.er1
5160	cat conftest.err >&5
5161	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5162	(exit $ac_status); } && {
5163	test -z "$ac_cxx_werror_flag" ||
5164	test ! -s conftest.err
5165	} && test -s conftest.$ac_objext; then
5166	ac_cv_header_stdc=yes
5167	else
5168	echo "$as_me: failed program was:" >&5
5169	sed 's/^/| /' conftest.$ac_ext >&5
5170		5787
5171	ac_cv_header_stdc=no	5788	printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
5172	fi
5173		5789
		5790	{ printf "%s\n" "$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
5174	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	5796	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5175		5797	conftest$ac_exeext conftest.$ac_ext
5176	if test $ac_cv_header_stdc = yes; then	5798	fi
5177	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	5799	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
5178	cat >conftest.$ac_ext <<_ACEOF	5800	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
5179	/* confdefs.h. */	5801	printf %s "checking for clock_gettime in -lrt... " >&6; }
5180	_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 $LIBS"
5181	cat confdefs.h >>conftest.$ac_ext	5808	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5182	cat >>conftest.$ac_ext <<_ACEOF
5183	/* end confdefs.h. */	5809	/* end confdefs.h. */
5184	#include <string.h>
5185		5810
5186	_ACEOF	5811	namespace conftest {
5187	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	5812	extern "C" int clock_gettime ();
5188	$EGREP "memchr" >/dev/null 2>&1; then	5813	}
5189	:
5190	else
5191	ac_cv_header_stdc=no
5192	fi
5193	rm -f conftest*
5194
5195	fi
5196
5197	if test $ac_cv_header_stdc = yes; then
5198	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5199	cat >conftest.$ac_ext <<_ACEOF
5200	/* confdefs.h. */
5201	_ACEOF
5202	cat confdefs.h >>conftest.$ac_ext
5203	cat >>conftest.$ac_ext <<_ACEOF
5204	/* end confdefs.h. */
5205	#include <stdlib.h>
5206
5207	_ACEOF
5208	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5209	$EGREP "free" >/dev/null 2>&1; then
5210	:
5211	else
5212	ac_cv_header_stdc=no
5213	fi
5214	rm -f conftest*
5215
5216	fi
5217
5218	if test $ac_cv_header_stdc = yes; then
5219	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5220	if test "$cross_compiling" = yes; then
5221	:
5222	else
5223	cat >conftest.$ac_ext <<_ACEOF
5224	/* confdefs.h. */
5225	_ACEOF
5226	cat confdefs.h >>conftest.$ac_ext
5227	cat >>conftest.$ac_ext <<_ACEOF
5228	/* end confdefs.h. */
5229	#include <ctype.h>
5230	#include <stdlib.h>
5231	#if ((' ' & 0x0FF) == 0x020)
5232	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5233	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5234	#else
5235	# define ISLOWER(c) \
5236	(('a' <= (c) && (c) <= 'i') \
5237	|| ('j' <= (c) && (c) <= 'r') \
5238	|| ('s' <= (c) && (c) <= 'z'))
5239	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5240	#endif
5241
5242	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5243	int	5814	int
5244	main ()	5815	main (void)
5245	{	5816	{
5246	int i;	5817	return conftest::clock_gettime ();
5247	for (i = 0; i < 256; i++)
5248	if (XOR (islower (i), ISLOWER (i))
5249	|| toupper (i) != TOUPPER (i))
5250	return 2;
5251	return 0;
5252	}
5253	_ACEOF
5254	rm -f conftest$ac_exeext
5255	if { (ac_try="$ac_link"
5256	case "(($ac_try" in
5257	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5258	*) ac_try_echo=$ac_try;;
5259	esac
5260	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5261	(eval "$ac_link") 2>&5
5262	ac_status=$?
5263	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5264	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5265	{ (case "(($ac_try" in
5266	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5267	*) ac_try_echo=$ac_try;;
5268	esac
5269	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5270	(eval "$ac_try") 2>&5
5271	ac_status=$?
5272	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5273	(exit $ac_status); }; }; then
5274	:
5275	else
5276	echo "$as_me: program exited with status $ac_status" >&5
5277	echo "$as_me: failed program was:" >&5
5278	sed 's/^/| /' conftest.$ac_ext >&5
5279
5280	( exit $ac_status )
5281	ac_cv_header_stdc=no
5282	fi
5283	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5284	fi
5285
5286
5287	fi
5288	fi
5289	{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5290	echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
5291	if test $ac_cv_header_stdc = yes; then
5292
5293	cat >>confdefs.h <<\_ACEOF
5294	#define STDC_HEADERS 1
5295	_ACEOF
5296
5297	fi
5298
5299	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5300
5301
5302
5303
5304
5305
5306
5307
5308
5309	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5310	inttypes.h stdint.h unistd.h
5311	do
5312	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5313	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5314	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5315	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5316	echo $ECHO_N "(cached) $ECHO_C" >&6
5317	else
5318	cat >conftest.$ac_ext <<_ACEOF
5319	/* confdefs.h. */
5320	_ACEOF
5321	cat confdefs.h >>conftest.$ac_ext
5322	cat >>conftest.$ac_ext <<_ACEOF
5323	/* end confdefs.h. */
5324	$ac_includes_default
5325
5326	#include <$ac_header>
5327	_ACEOF
5328	rm -f conftest.$ac_objext
5329	if { (ac_try="$ac_compile"
5330	case "(($ac_try" in
5331	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5332	*) ac_try_echo=$ac_try;;
5333	esac
5334	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5335	(eval "$ac_compile") 2>conftest.er1
5336	ac_status=$?
5337	grep -v '^ *+' conftest.er1 >conftest.err
5338	rm -f conftest.er1
5339	cat conftest.err >&5
5340	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5341	(exit $ac_status); } && {
5342	test -z "$ac_cxx_werror_flag" ||
5343	test ! -s conftest.err
5344	} && test -s conftest.$ac_objext; then
5345	eval "$as_ac_Header=yes"
5346	else
5347	echo "$as_me: failed program was:" >&5
5348	sed 's/^/| /' conftest.$ac_ext >&5
5349
5350	eval "$as_ac_Header=no"
5351	fi
5352
5353	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5354	fi
5355	ac_res=`eval echo '${'$as_ac_Header'}'`
5356	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5357	echo "${ECHO_T}$ac_res" >&6; }
5358	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5359	cat >>confdefs.h <<_ACEOF
5360	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5361	_ACEOF
5362
5363	fi
5364
5365	done
5366
5367
5368
5369
5370
5371
5372	for ac_header in sys/epoll.h sys/event.h sys/queue.h port.h
5373	do
5374	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5375	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5376	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5377	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5378	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5379	echo $ECHO_N "(cached) $ECHO_C" >&6
5380	fi
5381	ac_res=`eval echo '${'$as_ac_Header'}'`
5382	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5383	echo "${ECHO_T}$ac_res" >&6; }
5384	else
5385	# Is the header compilable?
5386	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
5387	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5388	cat >conftest.$ac_ext <<_ACEOF
5389	/* confdefs.h. */
5390	_ACEOF
5391	cat confdefs.h >>conftest.$ac_ext
5392	cat >>conftest.$ac_ext <<_ACEOF
5393	/* end confdefs.h. */
5394	$ac_includes_default
5395	#include <$ac_header>
5396	_ACEOF
5397	rm -f conftest.$ac_objext
5398	if { (ac_try="$ac_compile"
5399	case "(($ac_try" in
5400	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5401	*) ac_try_echo=$ac_try;;
5402	esac
5403	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5404	(eval "$ac_compile") 2>conftest.er1
5405	ac_status=$?
5406	grep -v '^ *+' conftest.er1 >conftest.err
5407	rm -f conftest.er1
5408	cat conftest.err >&5
5409	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5410	(exit $ac_status); } && {
5411	test -z "$ac_cxx_werror_flag" ||
5412	test ! -s conftest.err
5413	} && test -s conftest.$ac_objext; then
5414	ac_header_compiler=yes
5415	else
5416	echo "$as_me: failed program was:" >&5
5417	sed 's/^/| /' conftest.$ac_ext >&5
5418
5419	ac_header_compiler=no
5420	fi
5421
5422	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5423	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5424	echo "${ECHO_T}$ac_header_compiler" >&6; }
5425
5426	# Is the header present?
5427	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
5428	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5429	cat >conftest.$ac_ext <<_ACEOF
5430	/* confdefs.h. */
5431	_ACEOF
5432	cat confdefs.h >>conftest.$ac_ext
5433	cat >>conftest.$ac_ext <<_ACEOF
5434	/* end confdefs.h. */
5435	#include <$ac_header>
5436	_ACEOF
5437	if { (ac_try="$ac_cpp conftest.$ac_ext"
5438	case "(($ac_try" in
5439	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5440	*) ac_try_echo=$ac_try;;
5441	esac
5442	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5443	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5444	ac_status=$?
5445	grep -v '^ *+' conftest.er1 >conftest.err
5446	rm -f conftest.er1
5447	cat conftest.err >&5
5448	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5449	(exit $ac_status); } >/dev/null && {
5450	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5451	test ! -s conftest.err
5452	}; then
5453	ac_header_preproc=yes
5454	else
5455	echo "$as_me: failed program was:" >&5
5456	sed 's/^/| /' conftest.$ac_ext >&5
5457
5458	ac_header_preproc=no
5459	fi
5460
5461	rm -f conftest.err conftest.$ac_ext
5462	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5463	echo "${ECHO_T}$ac_header_preproc" >&6; }
5464
5465	# So? What about this header?
5466	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
5467	yes:no: )
5468	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5469	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5470	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5471	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5472	ac_header_preproc=yes
5473	;;
5474	no:yes:* )
5475	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5476	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5477	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5478	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5479	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5480	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5481	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5482	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5483	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5484	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5485	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5486	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5487
5488	;;
5489	esac
5490	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5491	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5492	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5493	echo $ECHO_N "(cached) $ECHO_C" >&6
5494	else
5495	eval "$as_ac_Header=\$ac_header_preproc"
5496	fi
5497	ac_res=`eval echo '${'$as_ac_Header'}'`
5498	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5499	echo "${ECHO_T}$ac_res" >&6; }
5500
5501	fi
5502	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5503	cat >>confdefs.h <<_ACEOF
5504	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5505	_ACEOF
5506
5507	fi
5508
5509	done
5510
5511
5512
5513
5514
5515	for ac_func in epoll_ctl kqueue port_create
5516	do
5517	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5518	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
5519	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5520	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5521	echo $ECHO_N "(cached) $ECHO_C" >&6
5522	else
5523	cat >conftest.$ac_ext <<_ACEOF
5524	/* confdefs.h. */
5525	_ACEOF
5526	cat confdefs.h >>conftest.$ac_ext
5527	cat >>conftest.$ac_ext <<_ACEOF
5528	/* end confdefs.h. */
5529	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5530	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5531	#define $ac_func innocuous_$ac_func
5532
5533	/* System header to define __stub macros and hopefully few prototypes,
5534	which can conflict with char $ac_func (); below.
5535	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5536	<limits.h> exists even on freestanding compilers. */
5537
5538	#ifdef __STDC__
5539	# include <limits.h>
5540	#else
5541	# include <assert.h>
5542	#endif
5543
5544	#undef $ac_func
5545
5546	/* Override any GCC internal prototype to avoid an error.
5547	Use char because int might match the return type of a GCC
5548	builtin and then its argument prototype would still apply. */
5549	#ifdef __cplusplus
5550	extern "C"
5551	#endif
5552	char $ac_func ();
5553	/* The GNU C library defines this for functions which it implements
5554	to always fail with ENOSYS. Some functions are actually named
5555	something starting with __ and the normal name is an alias. */
5556	#if defined __stub_$ac_func || defined __stub___$ac_func
5557	choke me
5558	#endif
5559
5560	int
5561	main ()
5562	{
5563	return $ac_func ();
5564	;	5818	;
5565	return 0;	5819	return 0;
5566	}	5820	}
5567	_ACEOF	5821	_ACEOF
5568	rm -f conftest.$ac_objext conftest$ac_exeext	5822	if ac_fn_cxx_try_link "$LINENO"
5569	if { (ac_try="$ac_link"	5823	then :
5570	case "(($ac_try" in	5824	ac_cv_lib_rt_clock_gettime=yes
5571	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	5825	else $as_nop
5572	*) ac_try_echo=$ac_try;;	5826	ac_cv_lib_rt_clock_gettime=no
5573	esac
5574	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5575	(eval "$ac_link") 2>conftest.er1
5576	ac_status=$?
5577	grep -v '^ *+' conftest.er1 >conftest.err
5578	rm -f conftest.er1
5579	cat conftest.err >&5
5580	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5581	(exit $ac_status); } && {
5582	test -z "$ac_cxx_werror_flag" ||
5583	test ! -s conftest.err
5584	} && test -s conftest$ac_exeext &&
5585	$as_test_x conftest$ac_exeext; then
5586	eval "$as_ac_var=yes"
5587	else
5588	echo "$as_me: failed program was:" >&5
5589	sed 's/^/| /' conftest.$ac_ext >&5
5590
5591	eval "$as_ac_var=no"
5592	fi	5827	fi
5593
5594	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5828	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5595	conftest$ac_exeext conftest.$ac_ext	5829	conftest$ac_exeext conftest.$ac_ext
		5830	LIBS=$ac_check_lib_save_LIBS
5596	fi	5831	fi
5597	ac_res=`eval echo '${'$as_ac_var'}'`	5832	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
5598	{ echo "$as_me:$LINENO: result: $ac_res" >&5	5833	printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
5599	echo "${ECHO_T}$ac_res" >&6; }	5834	if test "x$ac_cv_lib_rt_clock_gettime" = xyes
5600	if test `eval echo '${'$as_ac_var'}'` = yes; then	5835	then :
5601	cat >>confdefs.h <<_ACEOF	5836	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5602	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5603	_ACEOF
5604		5837
		5838	LIBS="-lrt $LIBS"
		5839
5605	fi	5840	fi
		5841
		5842	unset ac_cv_func_clock_gettime
		5843	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		5844	if test "x$ac_cv_func_clock_gettime" = xyes
		5845	then :
		5846	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
		5847
		5848	fi
		5849
		5850	fi
		5851
		5852	fi
		5853
5606	done	5854	done
5607		5855
5608		5856
5609	{ echo "$as_me:$LINENO: checking for clock_gettime" >&5	5857	for ac_func in nanosleep
5610	echo $ECHO_N "checking for clock_gettime... $ECHO_C" >&6; }	5858	do :
5611	if test "${ac_cv_func_clock_gettime+set}" = set; then	5859	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5612	echo $ECHO_N "(cached) $ECHO_C" >&6	5860	if test "x$ac_cv_func_nanosleep" = xyes
5613	else	5861	then :
5614	cat >conftest.$ac_ext <<_ACEOF	5862	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5615	/* confdefs.h. */	5863
5616	_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 $LIBS"
5617	cat confdefs.h >>conftest.$ac_ext	5875	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5618	cat >>conftest.$ac_ext <<_ACEOF
5619	/* end confdefs.h. */	5876	/* end confdefs.h. */
5620	/* Define clock_gettime to an innocuous variant, in case <limits.h> declares clock_gettime.
5621	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5622	#define clock_gettime innocuous_clock_gettime
5623		5877
5624	/* System header to define __stub macros and hopefully few prototypes,	5878	namespace conftest {
5625	which can conflict with char clock_gettime (); below.	5879	extern "C" int nanosleep ();
5626	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5880	}
5627	<limits.h> exists even on freestanding compilers. */
5628
5629	#ifdef __STDC__
5630	# include <limits.h>
5631	#else
5632	# include <assert.h>
5633	#endif
5634
5635	#undef clock_gettime
5636
5637	/* Override any GCC internal prototype to avoid an error.
5638	Use char because int might match the return type of a GCC
5639	builtin and then its argument prototype would still apply. */
5640	#ifdef __cplusplus
5641	extern "C"
5642	#endif
5643	char clock_gettime ();
5644	/* The GNU C library defines this for functions which it implements
5645	to always fail with ENOSYS. Some functions are actually named
5646	something starting with __ and the normal name is an alias. */
5647	#if defined __stub_clock_gettime || defined __stub___clock_gettime
5648	choke me
5649	#endif
5650
5651	int	5881	int
5652	main ()	5882	main (void)
5653	{	5883	{
5654	return clock_gettime ();	5884	return conftest::nanosleep ();
5655	;	5885	;
5656	return 0;	5886	return 0;
5657	}	5887	}
5658	_ACEOF	5888	_ACEOF
5659	rm -f conftest.$ac_objext conftest$ac_exeext	5889	if ac_fn_cxx_try_link "$LINENO"
5660	if { (ac_try="$ac_link"	5890	then :
5661	case "(($ac_try" in	5891	ac_cv_lib_rt_nanosleep=yes
5662	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	5892	else $as_nop
5663	*) ac_try_echo=$ac_try;;	5893	ac_cv_lib_rt_nanosleep=no
5664	esac
5665	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5666	(eval "$ac_link") 2>conftest.er1
5667	ac_status=$?
5668	grep -v '^ *+' conftest.er1 >conftest.err
5669	rm -f conftest.er1
5670	cat conftest.err >&5
5671	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5672	(exit $ac_status); } && {
5673	test -z "$ac_cxx_werror_flag" ||
5674	test ! -s conftest.err
5675	} && test -s conftest$ac_exeext &&
5676	$as_test_x conftest$ac_exeext; then
5677	ac_cv_func_clock_gettime=yes
5678	else
5679	echo "$as_me: failed program was:" >&5
5680	sed 's/^/| /' conftest.$ac_ext >&5
5681
5682	ac_cv_func_clock_gettime=no
5683	fi	5894	fi
5684
5685	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5895	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5686	conftest$ac_exeext conftest.$ac_ext	5896	conftest$ac_exeext conftest.$ac_ext
5687	fi
5688	{ echo "$as_me:$LINENO: result: $ac_cv_func_clock_gettime" >&5
5689	echo "${ECHO_T}$ac_cv_func_clock_gettime" >&6; }
5690	if test $ac_cv_func_clock_gettime = yes; then
5691	:
5692	else
5693
5694
5695	{ echo "$as_me:$LINENO: checking for clock_gettime in -lrt" >&5
5696	echo $ECHO_N "checking for clock_gettime in -lrt... $ECHO_C" >&6; }
5697	if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then
5698	echo $ECHO_N "(cached) $ECHO_C" >&6
5699	else
5700	ac_check_lib_save_LIBS=$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
5701	LIBS="-lrt $LIBS"	5905	LIBS="-lrt $LIBS"
5702	cat >conftest.$ac_ext <<_ACEOF	5906
5703	/* confdefs.h. */	5907	fi
5704	_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
5705	cat confdefs.h >>conftest.$ac_ext	5945	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5706	cat >>conftest.$ac_ext <<_ACEOF
5707	/* end confdefs.h. */	5946	/* end confdefs.h. */
5708		5947
5709	/* Override any GCC internal prototype to avoid an error.	5948	namespace conftest {
5710	Use char because int might match the return type of a GCC	5949	extern "C" int floor ();
5711	builtin and then its argument prototype would still apply. */	5950	}
5712	#ifdef __cplusplus
5713	extern "C"
5714	#endif
5715	char clock_gettime ();
5716	int	5951	int
5717	main ()	5952	main (void)
5718	{	5953	{
5719	return clock_gettime ();	5954	return conftest::floor ();
5720	;	5955	;
5721	return 0;	5956	return 0;
5722	}	5957	}
5723	_ACEOF	5958	_ACEOF
5724	rm -f conftest.$ac_objext conftest$ac_exeext	5959	for ac_lib in '' $LIBM
5725	if { (ac_try="$ac_link"
5726	case "(($ac_try" in
5727	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5728	*) ac_try_echo=$ac_try;;
5729	esac
5730	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5731	(eval "$ac_link") 2>conftest.er1
5732	ac_status=$?
5733	grep -v '^ *+' conftest.er1 >conftest.err
5734	rm -f conftest.er1
5735	cat conftest.err >&5
5736	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5737	(exit $ac_status); } && {
5738	test -z "$ac_cxx_werror_flag" ||
5739	test ! -s conftest.err
5740	} && test -s conftest$ac_exeext &&
5741	$as_test_x conftest$ac_exeext; then
5742	ac_cv_lib_rt_clock_gettime=yes
5743	else
5744	echo "$as_me: failed program was:" >&5
5745	sed 's/^/| /' conftest.$ac_ext >&5
5746
5747	ac_cv_lib_rt_clock_gettime=no
5748	fi
5749
5750	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5751	conftest$ac_exeext conftest.$ac_ext
5752	LIBS=$ac_check_lib_save_LIBS
5753	fi
5754	{ echo "$as_me:$LINENO: result: $ac_cv_lib_rt_clock_gettime" >&5
5755	echo "${ECHO_T}$ac_cv_lib_rt_clock_gettime" >&6; }
5756	if test $ac_cv_lib_rt_clock_gettime = yes; then
5757	cat >>confdefs.h <<_ACEOF
5758	#define HAVE_LIBRT 1
5759	_ACEOF
5760
5761	LIBS="-lrt $LIBS"
5762
5763	fi
5764
5765
5766	for ac_func in clock_gettime
5767	do	5960	do
5768	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	5961	if test -z "$ac_lib"; then
5769	{ echo "$as_me:$LINENO: checking for $ac_func" >&5	5962	ac_res="none required"
5770	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5771	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5772	echo $ECHO_N "(cached) $ECHO_C" >&6
5773	else	5963	else
5774	cat >conftest.$ac_ext <<_ACEOF	5964	ac_res=-l$ac_lib
5775	/* confdefs.h. */	5965	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5776	_ACEOF	5966	fi
5777	cat confdefs.h >>conftest.$ac_ext	5967	if ac_fn_cxx_try_link "$LINENO"
5778	cat >>conftest.$ac_ext <<_ACEOF	5968	then :
5779	/* end confdefs.h. */	5969	ac_cv_search_floor=$ac_res
5780	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5781	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5782	#define $ac_func innocuous_$ac_func
5783
5784	/* System header to define __stub macros and hopefully few prototypes,
5785	which can conflict with char $ac_func (); below.
5786	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5787	<limits.h> exists even on freestanding compilers. */
5788
5789	#ifdef __STDC__
5790	# include <limits.h>
5791	#else
5792	# include <assert.h>
5793	#endif
5794
5795	#undef $ac_func
5796
5797	/* Override any GCC internal prototype to avoid an error.
5798	Use char because int might match the return type of a GCC
5799	builtin and then its argument prototype would still apply. */
5800	#ifdef __cplusplus
5801	extern "C"
5802	#endif
5803	char $ac_func ();
5804	/* The GNU C library defines this for functions which it implements
5805	to always fail with ENOSYS. Some functions are actually named
5806	something starting with __ and the normal name is an alias. */
5807	#if defined __stub_$ac_func || defined __stub___$ac_func
5808	choke me
5809	#endif
5810
5811	int
5812	main ()
5813	{
5814	return $ac_func ();
5815	;
5816	return 0;
5817	}
5818	_ACEOF
5819	rm -f conftest.$ac_objext conftest$ac_exeext
5820	if { (ac_try="$ac_link"
5821	case "(($ac_try" in
5822	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5823	*) ac_try_echo=$ac_try;;
5824	esac
5825	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5826	(eval "$ac_link") 2>conftest.er1
5827	ac_status=$?
5828	grep -v '^ *+' conftest.er1 >conftest.err
5829	rm -f conftest.er1
5830	cat conftest.err >&5
5831	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5832	(exit $ac_status); } && {
5833	test -z "$ac_cxx_werror_flag" ||
5834	test ! -s conftest.err
5835	} && test -s conftest$ac_exeext &&
5836	$as_test_x conftest$ac_exeext; then
5837	eval "$as_ac_var=yes"
5838	else
5839	echo "$as_me: failed program was:" >&5
5840	sed 's/^/| /' conftest.$ac_ext >&5
5841
5842	eval "$as_ac_var=no"
5843	fi	5970	fi
5844
5845	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5971	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5846	conftest$ac_exeext conftest.$ac_ext	5972	conftest$ac_exeext
5847	fi	5973	if test ${ac_cv_search_floor+y}
5848	ac_res=`eval echo '${'$as_ac_var'}'`	5974	then :
5849	{ echo "$as_me:$LINENO: result: $ac_res" >&5	5975	break
5850	echo "${ECHO_T}$ac_res" >&6; }
5851	if test `eval echo '${'$as_ac_var'}'` = yes; then
5852	cat >>confdefs.h <<_ACEOF
5853	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5854	_ACEOF
5855
5856	fi	5976	fi
5857	done	5977	done
		5978	if test ${ac_cv_search_floor+y}
		5979	then :
5858		5980
5859		5981	else $as_nop
		5982	ac_cv_search_floor=no
5860	fi	5983	fi
5861		5984	rm conftest.$ac_ext
5862		5985	LIBS=$ac_func_search_save_LIBS
5863
5864	{ echo "$as_me:$LINENO: checking for ceil in -lm" >&5
5865	echo $ECHO_N "checking for ceil in -lm... $ECHO_C" >&6; }
5866	if test "${ac_cv_lib_m_ceil+set}" = set; then
5867	echo $ECHO_N "(cached) $ECHO_C" >&6
5868	else
5869	ac_check_lib_save_LIBS=$LIBS
5870	LIBS="-lm $LIBS"
5871	cat >conftest.$ac_ext <<_ACEOF
5872	/* confdefs.h. */
5873	_ACEOF
5874	cat confdefs.h >>conftest.$ac_ext
5875	cat >>conftest.$ac_ext <<_ACEOF
5876	/* end confdefs.h. */
5877
5878	/* Override any GCC internal prototype to avoid an error.
5879	Use char because int might match the return type of a GCC
5880	builtin and then its argument prototype would still apply. */
5881	#ifdef __cplusplus
5882	extern "C"
5883	#endif
5884	char ceil ();
5885	int
5886	main ()
5887	{
5888	return ceil ();
5889	;
5890	return 0;
5891	}
5892	_ACEOF
5893	rm -f conftest.$ac_objext conftest$ac_exeext
5894	if { (ac_try="$ac_link"
5895	case "(($ac_try" in
5896	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5897	*) ac_try_echo=$ac_try;;
5898	esac
5899	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5900	(eval "$ac_link") 2>conftest.er1
5901	ac_status=$?
5902	grep -v '^ *+' conftest.er1 >conftest.err
5903	rm -f conftest.er1
5904	cat conftest.err >&5
5905	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5906	(exit $ac_status); } && {
5907	test -z "$ac_cxx_werror_flag" ||
5908	test ! -s conftest.err
5909	} && test -s conftest$ac_exeext &&
5910	$as_test_x conftest$ac_exeext; then
5911	ac_cv_lib_m_ceil=yes
5912	else
5913	echo "$as_me: failed program was:" >&5
5914	sed 's/^/| /' conftest.$ac_ext >&5
5915
5916	ac_cv_lib_m_ceil=no
5917	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 $LIBS"
5918		5993
5919	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5994	printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
5920	conftest$ac_exeext conftest.$ac_ext
5921	LIBS=$ac_check_lib_save_LIBS
5922	fi
5923	{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_ceil" >&5
5924	echo "${ECHO_T}$ac_cv_lib_m_ceil" >&6; }
5925	if test $ac_cv_lib_m_ceil = yes; then
5926	cat >>confdefs.h <<_ACEOF
5927	#define HAVE_LIBM 1
5928	_ACEOF
5929		5995
5930	LIBS="-lm $LIBS"
5931
5932	fi	5996	fi
5933
5934
5935		5997
5936		5998
5937		5999
5938		6000
5939		6001
5940	# 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.
5941	set dummy tic; ac_word=$2	6003	set dummy tic; ac_word=$2
5942	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	6004	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5943	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	6005	printf %s "checking for $ac_word... " >&6; }
5944	if test "${ac_cv_path_TIC+set}" = set; then	6006	if test ${ac_cv_path_TIC+y}
5945	echo $ECHO_N "(cached) $ECHO_C" >&6	6007	then :
5946	else	6008	printf %s "(cached) " >&6
		6009	else $as_nop
5947	case $TIC in	6010	case $TIC in
5948	[\\/]* | ?:[\\/]*)	6011	[\\/]* | ?:[\\/]*)
5949	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.	6012	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.
5950	;;	6013	;;
5951	*)	6014	*)
5952	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6015	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5953	for as_dir in $PATH	6016	for as_dir in $PATH
5954	do	6017	do
5955	IFS=$as_save_IFS	6018	IFS=$as_save_IFS
5956	test -z "$as_dir" && as_dir=.	6019	case $as_dir in #(((
		6020	'') as_dir=./ ;;
		6021	*/) ;;
		6022	*) as_dir=$as_dir/ ;;
		6023	esac
5957	for ac_exec_ext in '' $ac_executable_extensions; do	6024	for ac_exec_ext in '' $ac_executable_extensions; do
5958	if { test -f "$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$ac_exec_ext"; then
5959	ac_cv_path_TIC="$as_dir/$ac_word$ac_exec_ext"	6026	ac_cv_path_TIC="$as_dir$ac_word$ac_exec_ext"
5960	echo "$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$ac_exec_ext" >&5
5961	break 2	6028	break 2
5962	fi	6029	fi
5963	done	6030	done
5964	done	6031	done
5965	IFS=$as_save_IFS	6032	IFS=$as_save_IFS
5966		6033
5967	test -z "$ac_cv_path_TIC" && ac_cv_path_TIC=":"	6034	test -z "$ac_cv_path_TIC" && ac_cv_path_TIC=":"
5968	;;	6035	;;
5969	esac	6036	esac
5970	fi	6037	fi
5971	TIC=$ac_cv_path_TIC	6038	TIC=$ac_cv_path_TIC
5972	if test -n "$TIC"; then	6039	if test -n "$TIC"; then
5973	{ echo "$as_me:$LINENO: result: $TIC" >&5	6040	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5
5974	echo "${ECHO_T}$TIC" >&6; }	6041	printf "%s\n" "$TIC" >&6; }
5975	else	6042	else
5976	{ echo "$as_me:$LINENO: result: no" >&5	6043	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5977	echo "${ECHO_T}no" >&6; }	6044	printf "%s\n" "no" >&6; }
5978	fi	6045	fi
5979		6046
5980		6047
5981		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 :
5982		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
5983		6084
5984	{ echo "$as_me:$LINENO: checking for X" >&5	6085	# OK, works on sane cases. Now check whether nonexistent headers
5985	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-$LINENO}: checking for X" >&5
		6179	printf %s "checking for X... " >&6; }
5986		6180
5987		6181
5988	# Check whether --with-x was given.	6182	# Check whether --with-x was given.
5989	if test "${with_x+set}" = set; then	6183	if test ${with_x+y}
		6184	then :
5990	withval=$with_x;	6185	withval=$with_x;
5991	fi	6186	fi
5992		6187
5993	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.	6188	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
5994	if test "x$with_x" = xno; then	6189	if test "x$with_x" = xno; then
5995	# The user explicitly disabled X.	6190	# The user explicitly disabled X.
5996	have_x=disabled	6191	have_x=disabled
5997	else	6192	else
5998	case $x_includes,$x_libraries in #(	6193	case $x_includes,$x_libraries in #(
5999	*\'*) { { echo "$as_me:$LINENO: error: Cannot use X directory names containing '" >&5	6194	*\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
6000	echo "$as_me: error: Cannot use X directory names containing '" >&2;}
6001	{ (exit 1); exit 1; }; };; #(
6002	*,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then	6195	*,NONE | NONE,*) if test ${ac_cv_have_x+y}
6003	echo $ECHO_N "(cached) $ECHO_C" >&6	6196	then :
6004	else	6197	printf %s "(cached) " >&6
		6198	else $as_nop
6005	# One or both of the vars are not set, and there is no cached value.	6199	# One or both of the vars are not set, and there is no cached value.
6006	ac_x_includes=no ac_x_libraries=no	6200	ac_x_includes=no
		6201	ac_x_libraries=no
		6202	# Do we need to do anything special at all?
		6203	ac_save_LIBS=$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 "$cross_compiling" = no
		6228	then :
6007	rm -f -r conftest.dir	6229	rm -f -r conftest.dir
6008	if mkdir conftest.dir; then	6230	if mkdir conftest.dir; then
6009	cd conftest.dir	6231	cd conftest.dir
6010	cat >Imakefile <<'_ACEOF'	6232	cat >Imakefile <<'_ACEOF'
6011	incroot:	6233	incroot:
6012	@echo incroot='${INCROOT}'	6234	@echo incroot='${INCROOT}'
…		…
6014	@echo usrlibdir='${USRLIBDIR}'	6236	@echo usrlibdir='${USRLIBDIR}'
6015	libdir:	6237	libdir:
6016	@echo libdir='${LIBDIR}'	6238	@echo libdir='${LIBDIR}'
6017	_ACEOF	6239	_ACEOF
6018	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then	6240	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
6019	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	6241	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6020	for ac_var in incroot usrlibdir libdir; do	6242	for ac_var in incroot usrlibdir libdir; do
6021	eval "ac_im_$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'\`"
6022	done	6244	done
6023	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.	6245	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
6024	for ac_extension in a so sl; do	6246	for ac_extension in a so sl dylib la dll; do
6025	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&	6247	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
6026	test -f "$ac_im_libdir/libX11.$ac_extension"; then	6248	test -f "$ac_im_libdir/libX11.$ac_extension"; then
6027	ac_im_usrlibdir=$ac_im_libdir; break	6249	ac_im_usrlibdir=$ac_im_libdir; break
6028	fi	6250	fi
6029	done	6251	done
…		…
6033	case $ac_im_incroot in	6255	case $ac_im_incroot in
6034	/usr/include) ac_x_includes= ;;	6256	/usr/include) ac_x_includes= ;;
6035	*) test -f "$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;;
6036	esac	6258	esac
6037	case $ac_im_usrlibdir in	6259	case $ac_im_usrlibdir in
6038	/usr/lib | /lib) ;;	6260	/usr/lib | /usr/lib64 | /lib | /lib64) ;;
6039	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;	6261	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
6040	esac	6262	esac
6041	fi	6263	fi
6042	cd ..	6264	cd ..
6043	rm -f -r conftest.dir	6265	rm -f -r conftest.dir
6044	fi	6266	fi
6045		6267
6046	# Standard set of common directories for X headers.	6268	# Standard set of common directories for X headers.
6047	# Check X11 before X11Rn because it is often a symlink to the current release.	6269	# Check X11 before X11Rn because it is often a symlink to the current release.
6048	ac_x_header_dirs='	6270	ac_x_header_dirs='
6049	/usr/X11/include	6271	/usr/X11/include
		6272	/usr/X11R7/include
6050	/usr/X11R6/include	6273	/usr/X11R6/include
6051	/usr/X11R5/include	6274	/usr/X11R5/include
6052	/usr/X11R4/include	6275	/usr/X11R4/include
6053		6276
6054	/usr/include/X11	6277	/usr/include/X11
		6278	/usr/include/X11R7
6055	/usr/include/X11R6	6279	/usr/include/X11R6
6056	/usr/include/X11R5	6280	/usr/include/X11R5
6057	/usr/include/X11R4	6281	/usr/include/X11R4
6058		6282
6059	/usr/local/X11/include	6283	/usr/local/X11/include
		6284	/usr/local/X11R7/include
6060	/usr/local/X11R6/include	6285	/usr/local/X11R6/include
6061	/usr/local/X11R5/include	6286	/usr/local/X11R5/include
6062	/usr/local/X11R4/include	6287	/usr/local/X11R4/include
6063		6288
6064	/usr/local/include/X11	6289	/usr/local/include/X11
		6290	/usr/local/include/X11R7
6065	/usr/local/include/X11R6	6291	/usr/local/include/X11R6
6066	/usr/local/include/X11R5	6292	/usr/local/include/X11R5
6067	/usr/local/include/X11R4	6293	/usr/local/include/X11R4
		6294
		6295	/opt/X11/include
6068		6296
6069	/usr/X386/include	6297	/usr/X386/include
6070	/usr/x386/include	6298	/usr/x386/include
6071	/usr/XFree86/include/X11	6299	/usr/XFree86/include/X11
6072		6300
…		…
6081	/usr/openwin/share/include'	6309	/usr/openwin/share/include'
6082		6310
6083	if test "$ac_x_includes" = no; then	6311	if test "$ac_x_includes" = no; then
6084	# Guess where to find include files, by looking for Xlib.h.	6312	# Guess where to find include files, by looking for Xlib.h.
6085	# First, try using that file with no special directory specified.	6313	# First, try using that file with no special directory specified.
6086	cat >conftest.$ac_ext <<_ACEOF
6087	/* confdefs.h. */
6088	_ACEOF
6089	cat confdefs.h >>conftest.$ac_ext	6314	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6090	cat >>conftest.$ac_ext <<_ACEOF
6091	/* end confdefs.h. */	6315	/* end confdefs.h. */
6092	#include <X11/Xlib.h>	6316	#include <X11/Xlib.h>
6093	_ACEOF	6317	_ACEOF
6094	if { (ac_try="$ac_cpp conftest.$ac_ext"	6318	if ac_fn_cxx_try_cpp "$LINENO"
6095	case "(($ac_try" in	6319	then :
6096	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6097	*) ac_try_echo=$ac_try;;
6098	esac
6099	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6100	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6101	ac_status=$?
6102	grep -v '^ *+' conftest.er1 >conftest.err
6103	rm -f conftest.er1
6104	cat conftest.err >&5
6105	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6106	(exit $ac_status); } >/dev/null && {
6107	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
6108	test ! -s conftest.err
6109	}; then
6110	# We can compile using X headers with no special include directory.	6320	# We can compile using X headers with no special include directory.
6111	ac_x_includes=	6321	ac_x_includes=
6112	else	6322	else $as_nop
6113	echo "$as_me: failed program was:" >&5
6114	sed 's/^/| /' conftest.$ac_ext >&5
6115
6116	for ac_dir in $ac_x_header_dirs; do	6323	for ac_dir in $ac_x_header_dirs; do
6117	if test -r "$ac_dir/X11/Xlib.h"; then	6324	if test -r "$ac_dir/X11/Xlib.h"; then
6118	ac_x_includes=$ac_dir	6325	ac_x_includes=$ac_dir
6119	break	6326	break
6120	fi	6327	fi
6121	done	6328	done
6122	fi	6329	fi
6123
6124	rm -f conftest.err conftest.$ac_ext	6330	rm -f conftest.err conftest.i conftest.$ac_ext
6125	fi # $ac_x_includes = no	6331	fi # $ac_x_includes = no
6126		6332
6127	if test "$ac_x_libraries" = no; then	6333	if test "$ac_x_libraries" = no; then
6128	# Check for the libraries.	6334	# Check for the libraries.
6129	# See if we find them without any special options.	6335	# See if we find them without any special options.
6130	# Don't add to $LIBS permanently.	6336	# Don't add to $LIBS permanently.
6131	ac_save_LIBS=$LIBS	6337	ac_save_LIBS=$LIBS
6132	LIBS="-lX11 $LIBS"	6338	LIBS="-lX11 $LIBS"
6133	cat >conftest.$ac_ext <<_ACEOF
6134	/* confdefs.h. */
6135	_ACEOF
6136	cat confdefs.h >>conftest.$ac_ext	6339	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6137	cat >>conftest.$ac_ext <<_ACEOF
6138	/* end confdefs.h. */	6340	/* end confdefs.h. */
6139	#include <X11/Xlib.h>	6341	#include <X11/Xlib.h>
6140	int	6342	int
6141	main ()	6343	main (void)
6142	{	6344	{
6143	XrmInitialize ()	6345	XrmInitialize ()
6144	;	6346	;
6145	return 0;	6347	return 0;
6146	}	6348	}
6147	_ACEOF	6349	_ACEOF
6148	rm -f conftest.$ac_objext conftest$ac_exeext	6350	if ac_fn_cxx_try_link "$LINENO"
6149	if { (ac_try="$ac_link"	6351	then :
6150	case "(($ac_try" in
6151	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6152	*) ac_try_echo=$ac_try;;
6153	esac
6154	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6155	(eval "$ac_link") 2>conftest.er1
6156	ac_status=$?
6157	grep -v '^ *+' conftest.er1 >conftest.err
6158	rm -f conftest.er1
6159	cat conftest.err >&5
6160	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6161	(exit $ac_status); } && {
6162	test -z "$ac_cxx_werror_flag" ||
6163	test ! -s conftest.err
6164	} && test -s conftest$ac_exeext &&
6165	$as_test_x conftest$ac_exeext; then
6166	LIBS=$ac_save_LIBS	6352	LIBS=$ac_save_LIBS
6167	# We can link X programs with no special library path.	6353	# We can link X programs with no special library path.
6168	ac_x_libraries=	6354	ac_x_libraries=
6169	else	6355	else $as_nop
6170	echo "$as_me: failed program was:" >&5
6171	sed 's/^/| /' conftest.$ac_ext >&5
6172
6173	LIBS=$ac_save_LIBS	6356	LIBS=$ac_save_LIBS
6174	for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`	6357	for ac_dir in `printf "%s\n" "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
6175	do	6358	do
6176	# Don't even attempt the hair of trying to link an X program!	6359	# Don't even attempt the hair of trying to link an X program!
6177	for ac_extension in a so sl; do	6360	for ac_extension in a so sl dylib la dll; do
6178	if test -r "$ac_dir/libX11.$ac_extension"; then	6361	if test -r "$ac_dir/libX11.$ac_extension"; then
6179	ac_x_libraries=$ac_dir	6362	ac_x_libraries=$ac_dir
6180	break 2	6363	break 2
6181	fi	6364	fi
6182	done	6365	done
6183	done	6366	done
6184	fi	6367	fi
6185
6186	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6368	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6187	conftest$ac_exeext conftest.$ac_ext	6369	conftest$ac_exeext conftest.$ac_ext
6188	fi # $ac_x_libraries = no	6370	fi # $ac_x_libraries = no
6189		6371
		6372	fi
		6373	# Record the results.
6190	case $ac_x_includes,$ac_x_libraries in #(	6374	case $ac_x_includes,$ac_x_libraries in #(
6191	no,* | *,no | *\'*)	6375	no,* | *,no | *\'*) :
6192	# Didn't find X, or a directory has "'" in its name.	6376	# Didn't find X, or a directory has "'" in its name.
6193	ac_cv_have_x="have_x=no";; #(	6377	ac_cv_have_x="have_x=no" ;; #(
6194	*)	6378	*) :
6195	# Record where we found X for the cache.	6379	# Record where we found X for the cache.
6196	ac_cv_have_x="have_x=yes\	6380	ac_cv_have_x="have_x=yes\
6197	ac_x_includes='$ac_x_includes'\	6381	ac_x_includes='$ac_x_includes'\
6198	ac_x_libraries='$ac_x_libraries'"	6382	ac_x_libraries='$ac_x_libraries'" ;;
6199	esac	6383	esac
6200	fi	6384	fi
6201	;; #(	6385	;; #(
6202	*) have_x=yes;;	6386	*) have_x=yes;;
6203	esac	6387	esac
6204	eval "$ac_cv_have_x"	6388	eval "$ac_cv_have_x"
6205	fi # $with_x != no	6389	fi # $with_x != no
6206		6390
6207	if test "$have_x" != yes; then	6391	if test "$have_x" != yes; then
6208	{ echo "$as_me:$LINENO: result: $have_x" >&5	6392	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
6209	echo "${ECHO_T}$have_x" >&6; }	6393	printf "%s\n" "$have_x" >&6; }
6210	no_x=yes	6394	no_x=yes
6211	else	6395	else
6212	# 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.
6213	test "x$x_includes" = xNONE && x_includes=$ac_x_includes	6397	test "x$x_includes" = xNONE && x_includes=$ac_x_includes
6214	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries	6398	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
6215	# Update the cache value to reflect the command line values.	6399	# Update the cache value to reflect the command line values.
6216	ac_cv_have_x="have_x=yes\	6400	ac_cv_have_x="have_x=yes\
6217	ac_x_includes='$x_includes'\	6401	ac_x_includes='$x_includes'\
6218	ac_x_libraries='$x_libraries'"	6402	ac_x_libraries='$x_libraries'"
6219	{ 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 $x_includes" >&5
6220	echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6; }	6404	printf "%s\n" "libraries $x_libraries, headers $x_includes" >&6; }
6221	fi	6405	fi
6222		6406
6223	if test "$no_x" = yes; then	6407	if test "$no_x" = yes; then
6224	# Not all programs may use this symbol, but it does not hurt to define it.	6408	# Not all programs may use this symbol, but it does not hurt to define it.
6225		6409
6226	cat >>confdefs.h <<\_ACEOF	6410	printf "%s\n" "#define X_DISPLAY_MISSING 1" >>confdefs.h
6227	#define X_DISPLAY_MISSING 1
6228	_ACEOF
6229		6411
6230	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=	6412	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
6231	else	6413	else
6232	if test -n "$x_includes"; then	6414	if test -n "$x_includes"; then
6233	X_CFLAGS="$X_CFLAGS -I$x_includes"	6415	X_CFLAGS="$X_CFLAGS -I$x_includes"
…		…
6236	# It would also be nice to do this for all -L options, not just this one.	6418	# It would also be nice to do this for all -L options, not just this one.
6237	if test -n "$x_libraries"; then	6419	if test -n "$x_libraries"; then
6238	X_LIBS="$X_LIBS -L$x_libraries"	6420	X_LIBS="$X_LIBS -L$x_libraries"
6239	# For Solaris; some versions of Sun CC require a space after -R and	6421	# For Solaris; some versions of Sun CC require a space after -R and
6240	# others require no space. Words are not sufficient . . . .	6422	# others require no space. Words are not sufficient . . . .
6241	{ echo "$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
6242	echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6; }	6424	printf %s "checking whether -R must be followed by a space... " >&6; }
6243	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"	6425	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
6244	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag	6426	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
6245	ac_cxx_werror_flag=yes	6427	ac_cxx_werror_flag=yes
6246	cat >conftest.$ac_ext <<_ACEOF
6247	/* confdefs.h. */
6248	_ACEOF
6249	cat confdefs.h >>conftest.$ac_ext	6428	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6250	cat >>conftest.$ac_ext <<_ACEOF
6251	/* end confdefs.h. */	6429	/* end confdefs.h. */
6252		6430
6253	int	6431	int
6254	main ()	6432	main (void)
6255	{	6433	{
6256		6434
6257	;	6435	;
6258	return 0;	6436	return 0;
6259	}	6437	}
6260	_ACEOF	6438	_ACEOF
6261	rm -f conftest.$ac_objext conftest$ac_exeext	6439	if ac_fn_cxx_try_link "$LINENO"
6262	if { (ac_try="$ac_link"	6440	then :
6263	case "(($ac_try" in	6441	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6264	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6442	printf "%s\n" "no" >&6; }
6265	*) ac_try_echo=$ac_try;;
6266	esac
6267	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6268	(eval "$ac_link") 2>conftest.er1
6269	ac_status=$?
6270	grep -v '^ *+' conftest.er1 >conftest.err
6271	rm -f conftest.er1
6272	cat conftest.err >&5
6273	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6274	(exit $ac_status); } && {
6275	test -z "$ac_cxx_werror_flag" ||
6276	test ! -s conftest.err
6277	} && test -s conftest$ac_exeext &&
6278	$as_test_x conftest$ac_exeext; then
6279	{ echo "$as_me:$LINENO: result: no" >&5
6280	echo "${ECHO_T}no" >&6; }
6281	X_LIBS="$X_LIBS -R$x_libraries"	6443	X_LIBS="$X_LIBS -R$x_libraries"
6282	else	6444	else $as_nop
6283	echo "$as_me: failed program was:" >&5
6284	sed 's/^/| /' conftest.$ac_ext >&5
6285
6286	LIBS="$ac_xsave_LIBS -R $x_libraries"	6445	LIBS="$ac_xsave_LIBS -R $x_libraries"
6287	cat >conftest.$ac_ext <<_ACEOF
6288	/* confdefs.h. */
6289	_ACEOF
6290	cat confdefs.h >>conftest.$ac_ext	6446	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6291	cat >>conftest.$ac_ext <<_ACEOF
6292	/* end confdefs.h. */	6447	/* end confdefs.h. */
6293		6448
6294	int	6449	int
6295	main ()	6450	main (void)
6296	{	6451	{
6297		6452
6298	;	6453	;
6299	return 0;	6454	return 0;
6300	}	6455	}
6301	_ACEOF	6456	_ACEOF
6302	rm -f conftest.$ac_objext conftest$ac_exeext	6457	if ac_fn_cxx_try_link "$LINENO"
6303	if { (ac_try="$ac_link"	6458	then :
6304	case "(($ac_try" in	6459	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6305	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6460	printf "%s\n" "yes" >&6; }
6306	*) ac_try_echo=$ac_try;;
6307	esac
6308	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6309	(eval "$ac_link") 2>conftest.er1
6310	ac_status=$?
6311	grep -v '^ *+' conftest.er1 >conftest.err
6312	rm -f conftest.er1
6313	cat conftest.err >&5
6314	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6315	(exit $ac_status); } && {
6316	test -z "$ac_cxx_werror_flag" ||
6317	test ! -s conftest.err
6318	} && test -s conftest$ac_exeext &&
6319	$as_test_x conftest$ac_exeext; then
6320	{ echo "$as_me:$LINENO: result: yes" >&5
6321	echo "${ECHO_T}yes" >&6; }
6322	X_LIBS="$X_LIBS -R $x_libraries"	6461	X_LIBS="$X_LIBS -R $x_libraries"
6323	else	6462	else $as_nop
6324	echo "$as_me: failed program was:" >&5	6463	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
6325	sed 's/^/| /' conftest.$ac_ext >&5	6464	printf "%s\n" "neither works" >&6; }
6326
6327	{ echo "$as_me:$LINENO: result: neither works" >&5
6328	echo "${ECHO_T}neither works" >&6; }
6329	fi	6465	fi
6330
6331	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6466	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6332	conftest$ac_exeext conftest.$ac_ext	6467	conftest$ac_exeext conftest.$ac_ext
6333	fi	6468	fi
6334
6335	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6469	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6336	conftest$ac_exeext conftest.$ac_ext	6470	conftest$ac_exeext conftest.$ac_ext
6337	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag	6471	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
6338	LIBS=$ac_xsave_LIBS	6472	LIBS=$ac_xsave_LIBS
6339	fi	6473	fi
6340		6474
6341	# Check for system-dependent libraries X programs must link with.	6475	# Check for system-dependent libraries X programs must link with.
…		…
6347	else	6481	else
6348	# Martyn Johnson says this is needed for Ultrix, if the X	6482	# Martyn Johnson says this is needed for Ultrix, if the X
6349	# libraries were built with DECnet support. And Karl Berry says	6483	# libraries were built with DECnet support. And Karl Berry says
6350	# the Alpha needs dnet_stub (dnet does not exist).	6484	# the Alpha needs dnet_stub (dnet does not exist).
6351	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"	6485	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
6352	cat >conftest.$ac_ext <<_ACEOF
6353	/* confdefs.h. */
6354	_ACEOF
6355	cat confdefs.h >>conftest.$ac_ext	6486	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6356	cat >>conftest.$ac_ext <<_ACEOF
6357	/* end confdefs.h. */	6487	/* end confdefs.h. */
6358		6488
6359	/* Override any GCC internal prototype to avoid an error.	6489	namespace conftest {
6360	Use char because int might match the return type of a GCC	6490	extern "C" int XOpenDisplay ();
6361	builtin and then its argument prototype would still apply. */	6491	}
6362	#ifdef __cplusplus
6363	extern "C"
6364	#endif
6365	char XOpenDisplay ();
6366	int	6492	int
6367	main ()	6493	main (void)
6368	{	6494	{
6369	return XOpenDisplay ();	6495	return conftest::XOpenDisplay ();
6370	;	6496	;
6371	return 0;	6497	return 0;
6372	}	6498	}
6373	_ACEOF	6499	_ACEOF
6374	rm -f conftest.$ac_objext conftest$ac_exeext	6500	if ac_fn_cxx_try_link "$LINENO"
6375	if { (ac_try="$ac_link"	6501	then :
6376	case "(($ac_try" in
6377	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6378	*) ac_try_echo=$ac_try;;
6379	esac
6380	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6381	(eval "$ac_link") 2>conftest.er1
6382	ac_status=$?
6383	grep -v '^ *+' conftest.er1 >conftest.err
6384	rm -f conftest.er1
6385	cat conftest.err >&5
6386	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6387	(exit $ac_status); } && {
6388	test -z "$ac_cxx_werror_flag" ||
6389	test ! -s conftest.err
6390	} && test -s conftest$ac_exeext &&
6391	$as_test_x conftest$ac_exeext; then
6392	:
6393	else
6394	echo "$as_me: failed program was:" >&5
6395	sed 's/^/| /' conftest.$ac_ext >&5
6396		6502
		6503	else $as_nop
6397	{ echo "$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
6398	echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6; }	6505	printf %s "checking for dnet_ntoa in -ldnet... " >&6; }
6399	if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then	6506	if test ${ac_cv_lib_dnet_dnet_ntoa+y}
6400	echo $ECHO_N "(cached) $ECHO_C" >&6	6507	then :
6401	else	6508	printf %s "(cached) " >&6
		6509	else $as_nop
6402	ac_check_lib_save_LIBS=$LIBS	6510	ac_check_lib_save_LIBS=$LIBS
6403	LIBS="-ldnet $LIBS"	6511	LIBS="-ldnet $LIBS"
6404	cat >conftest.$ac_ext <<_ACEOF
6405	/* confdefs.h. */
6406	_ACEOF
6407	cat confdefs.h >>conftest.$ac_ext	6512	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6408	cat >>conftest.$ac_ext <<_ACEOF
6409	/* end confdefs.h. */	6513	/* end confdefs.h. */
6410		6514
6411	/* Override any GCC internal prototype to avoid an error.	6515	namespace conftest {
6412	Use char because int might match the return type of a GCC	6516	extern "C" int dnet_ntoa ();
6413	builtin and then its argument prototype would still apply. */	6517	}
6414	#ifdef __cplusplus
6415	extern "C"
6416	#endif
6417	char dnet_ntoa ();
6418	int	6518	int
6419	main ()	6519	main (void)
6420	{	6520	{
6421	return dnet_ntoa ();	6521	return conftest::dnet_ntoa ();
6422	;	6522	;
6423	return 0;	6523	return 0;
6424	}	6524	}
6425	_ACEOF	6525	_ACEOF
6426	rm -f conftest.$ac_objext conftest$ac_exeext	6526	if ac_fn_cxx_try_link "$LINENO"
6427	if { (ac_try="$ac_link"	6527	then :
6428	case "(($ac_try" in
6429	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6430	*) ac_try_echo=$ac_try;;
6431	esac
6432	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6433	(eval "$ac_link") 2>conftest.er1
6434	ac_status=$?
6435	grep -v '^ *+' conftest.er1 >conftest.err
6436	rm -f conftest.er1
6437	cat conftest.err >&5
6438	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6439	(exit $ac_status); } && {
6440	test -z "$ac_cxx_werror_flag" ||
6441	test ! -s conftest.err
6442	} && test -s conftest$ac_exeext &&
6443	$as_test_x conftest$ac_exeext; then
6444	ac_cv_lib_dnet_dnet_ntoa=yes	6528	ac_cv_lib_dnet_dnet_ntoa=yes
6445	else	6529	else $as_nop
6446	echo "$as_me: failed program was:" >&5
6447	sed 's/^/| /' conftest.$ac_ext >&5
6448
6449	ac_cv_lib_dnet_dnet_ntoa=no	6530	ac_cv_lib_dnet_dnet_ntoa=no
6450	fi	6531	fi
6451
6452	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6532	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6453	conftest$ac_exeext conftest.$ac_ext	6533	conftest$ac_exeext conftest.$ac_ext
6454	LIBS=$ac_check_lib_save_LIBS	6534	LIBS=$ac_check_lib_save_LIBS
6455	fi	6535	fi
6456	{ echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5	6536	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
6457	echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6; }	6537	printf "%s\n" "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
6458	if test $ac_cv_lib_dnet_dnet_ntoa = yes; then	6538	if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes
		6539	then :
6459	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"	6540	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
6460	fi	6541	fi
6461		6542
6462	if test $ac_cv_lib_dnet_dnet_ntoa = no; then	6543	if test $ac_cv_lib_dnet_dnet_ntoa = no; then
6463	{ echo "$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
6464	echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6; }	6545	printf %s "checking for dnet_ntoa in -ldnet_stub... " >&6; }
6465	if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then	6546	if test ${ac_cv_lib_dnet_stub_dnet_ntoa+y}
6466	echo $ECHO_N "(cached) $ECHO_C" >&6	6547	then :
6467	else	6548	printf %s "(cached) " >&6
		6549	else $as_nop
6468	ac_check_lib_save_LIBS=$LIBS	6550	ac_check_lib_save_LIBS=$LIBS
6469	LIBS="-ldnet_stub $LIBS"	6551	LIBS="-ldnet_stub $LIBS"
6470	cat >conftest.$ac_ext <<_ACEOF
6471	/* confdefs.h. */
6472	_ACEOF
6473	cat confdefs.h >>conftest.$ac_ext	6552	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6474	cat >>conftest.$ac_ext <<_ACEOF
6475	/* end confdefs.h. */	6553	/* end confdefs.h. */
6476		6554
6477	/* Override any GCC internal prototype to avoid an error.	6555	namespace conftest {
6478	Use char because int might match the return type of a GCC	6556	extern "C" int dnet_ntoa ();
6479	builtin and then its argument prototype would still apply. */	6557	}
6480	#ifdef __cplusplus
6481	extern "C"
6482	#endif
6483	char dnet_ntoa ();
6484	int	6558	int
6485	main ()	6559	main (void)
6486	{	6560	{
6487	return dnet_ntoa ();	6561	return conftest::dnet_ntoa ();
6488	;	6562	;
6489	return 0;	6563	return 0;
6490	}	6564	}
6491	_ACEOF	6565	_ACEOF
6492	rm -f conftest.$ac_objext conftest$ac_exeext	6566	if ac_fn_cxx_try_link "$LINENO"
6493	if { (ac_try="$ac_link"	6567	then :
6494	case "(($ac_try" in
6495	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6496	*) ac_try_echo=$ac_try;;
6497	esac
6498	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6499	(eval "$ac_link") 2>conftest.er1
6500	ac_status=$?
6501	grep -v '^ *+' conftest.er1 >conftest.err
6502	rm -f conftest.er1
6503	cat conftest.err >&5
6504	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6505	(exit $ac_status); } && {
6506	test -z "$ac_cxx_werror_flag" ||
6507	test ! -s conftest.err
6508	} && test -s conftest$ac_exeext &&
6509	$as_test_x conftest$ac_exeext; then
6510	ac_cv_lib_dnet_stub_dnet_ntoa=yes	6568	ac_cv_lib_dnet_stub_dnet_ntoa=yes
6511	else	6569	else $as_nop
6512	echo "$as_me: failed program was:" >&5
6513	sed 's/^/| /' conftest.$ac_ext >&5
6514
6515	ac_cv_lib_dnet_stub_dnet_ntoa=no	6570	ac_cv_lib_dnet_stub_dnet_ntoa=no
6516	fi	6571	fi
6517
6518	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6572	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6519	conftest$ac_exeext conftest.$ac_ext	6573	conftest$ac_exeext conftest.$ac_ext
6520	LIBS=$ac_check_lib_save_LIBS	6574	LIBS=$ac_check_lib_save_LIBS
6521	fi	6575	fi
6522	{ echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5	6576	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
6523	echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }	6577	printf "%s\n" "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
6524	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 :
6525	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"	6580	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
6526	fi	6581	fi
6527		6582
6528	fi	6583	fi
6529	fi	6584	fi
6530
6531	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6585	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6532	conftest$ac_exeext conftest.$ac_ext	6586	conftest$ac_exeext conftest.$ac_ext
6533	LIBS="$ac_xsave_LIBS"	6587	LIBS="$ac_xsave_LIBS"
6534		6588
6535	# 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,
6536	# to get the SysV transport functions.	6590	# to get the SysV transport functions.
6537	# 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)
6538	# needs -lnsl.	6592	# needs -lnsl.
6539	# The nsl library prevents programs from opening the X display	6593	# The nsl library prevents programs from opening the X display
6540	# on Irix 5.2, according to T.E. Dickey.	6594	# on Irix 5.2, according to T.E. Dickey.
6541	# The functions gethostbyname, getservbyname, and inet_addr are	6595	# The functions gethostbyname, getservbyname, and inet_addr are
6542	# 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.
6543	{ echo "$as_me:$LINENO: checking for gethostbyname" >&5	6597	ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
6544	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6; }	6598	if test "x$ac_cv_func_gethostbyname" = xyes
		6599	then :
		6600
		6601	fi
		6602
6545	if test "${ac_cv_func_gethostbyname+set}" = set; then	6603	if test $ac_cv_func_gethostbyname = no; then
6546	echo $ECHO_N "(cached) $ECHO_C" >&6	6604	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
6547	else	6605	printf %s "checking for gethostbyname in -lnsl... " >&6; }
6548	cat >conftest.$ac_ext <<_ACEOF	6606	if test ${ac_cv_lib_nsl_gethostbyname+y}
6549	/* confdefs.h. */	6607	then :
6550	_ACEOF	6608	printf %s "(cached) " >&6
		6609	else $as_nop
		6610	ac_check_lib_save_LIBS=$LIBS
		6611	LIBS="-lnsl $LIBS"
6551	cat confdefs.h >>conftest.$ac_ext	6612	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6552	cat >>conftest.$ac_ext <<_ACEOF
6553	/* end confdefs.h. */	6613	/* end confdefs.h. */
6554	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
6555	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6556	#define gethostbyname innocuous_gethostbyname
6557		6614
6558	/* System header to define __stub macros and hopefully few prototypes,	6615	namespace conftest {
6559	which can conflict with char gethostbyname (); below.	6616	extern "C" int gethostbyname ();
6560	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6617	}
6561	<limits.h> exists even on freestanding compilers. */
6562
6563	#ifdef __STDC__
6564	# include <limits.h>
6565	#else
6566	# include <assert.h>
6567	#endif
6568
6569	#undef gethostbyname
6570
6571	/* Override any GCC internal prototype to avoid an error.
6572	Use char because int might match the return type of a GCC
6573	builtin and then its argument prototype would still apply. */
6574	#ifdef __cplusplus
6575	extern "C"
6576	#endif
6577	char gethostbyname ();
6578	/* The GNU C library defines this for functions which it implements
6579	to always fail with ENOSYS. Some functions are actually named
6580	something starting with __ and the normal name is an alias. */
6581	#if defined __stub_gethostbyname || defined __stub___gethostbyname
6582	choke me
6583	#endif
6584
6585	int	6618	int
6586	main ()	6619	main (void)
6587	{	6620	{
6588	return gethostbyname ();	6621	return conftest::gethostbyname ();
6589	;	6622	;
6590	return 0;	6623	return 0;
6591	}	6624	}
6592	_ACEOF	6625	_ACEOF
6593	rm -f conftest.$ac_objext conftest$ac_exeext	6626	if ac_fn_cxx_try_link "$LINENO"
6594	if { (ac_try="$ac_link"	6627	then :
6595	case "(($ac_try" in
6596	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6597	*) ac_try_echo=$ac_try;;
6598	esac
6599	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6600	(eval "$ac_link") 2>conftest.er1
6601	ac_status=$?
6602	grep -v '^ *+' conftest.er1 >conftest.err
6603	rm -f conftest.er1
6604	cat conftest.err >&5
6605	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6606	(exit $ac_status); } && {
6607	test -z "$ac_cxx_werror_flag" ||
6608	test ! -s conftest.err
6609	} && test -s conftest$ac_exeext &&
6610	$as_test_x conftest$ac_exeext; then
6611	ac_cv_func_gethostbyname=yes	6628	ac_cv_lib_nsl_gethostbyname=yes
6612	else	6629	else $as_nop
6613	echo "$as_me: failed program was:" >&5
6614	sed 's/^/| /' conftest.$ac_ext >&5
6615
6616	ac_cv_func_gethostbyname=no	6630	ac_cv_lib_nsl_gethostbyname=no
6617	fi	6631	fi
6618
6619	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6632	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6620	conftest$ac_exeext conftest.$ac_ext	6633	conftest$ac_exeext conftest.$ac_ext
		6634	LIBS=$ac_check_lib_save_LIBS
6621	fi	6635	fi
6622	{ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5	6636	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
6623	echo "${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
6624		6642
6625	if test $ac_cv_func_gethostbyname = no; then	6643	if test $ac_cv_lib_nsl_gethostbyname = no; then
6626	{ echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5	6644	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
6627	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }	6645	printf %s "checking for gethostbyname in -lbsd... " >&6; }
6628	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then	6646	if test ${ac_cv_lib_bsd_gethostbyname+y}
6629	echo $ECHO_N "(cached) $ECHO_C" >&6	6647	then :
6630	else	6648	printf %s "(cached) " >&6
		6649	else $as_nop
6631	ac_check_lib_save_LIBS=$LIBS	6650	ac_check_lib_save_LIBS=$LIBS
6632	LIBS="-lnsl $LIBS"	6651	LIBS="-lbsd $LIBS"
6633	cat >conftest.$ac_ext <<_ACEOF
6634	/* confdefs.h. */
6635	_ACEOF
6636	cat confdefs.h >>conftest.$ac_ext	6652	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6637	cat >>conftest.$ac_ext <<_ACEOF
6638	/* end confdefs.h. */	6653	/* end confdefs.h. */
6639		6654
6640	/* Override any GCC internal prototype to avoid an error.	6655	namespace conftest {
6641	Use char because int might match the return type of a GCC	6656	extern "C" int gethostbyname ();
6642	builtin and then its argument prototype would still apply. */	6657	}
6643	#ifdef __cplusplus
6644	extern "C"
6645	#endif
6646	char gethostbyname ();
6647	int	6658	int
6648	main ()	6659	main (void)
6649	{	6660	{
6650	return gethostbyname ();	6661	return conftest::gethostbyname ();
6651	;	6662	;
6652	return 0;	6663	return 0;
6653	}	6664	}
6654	_ACEOF	6665	_ACEOF
6655	rm -f conftest.$ac_objext conftest$ac_exeext	6666	if ac_fn_cxx_try_link "$LINENO"
6656	if { (ac_try="$ac_link"	6667	then :
6657	case "(($ac_try" in
6658	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6659	*) ac_try_echo=$ac_try;;
6660	esac
6661	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6662	(eval "$ac_link") 2>conftest.er1
6663	ac_status=$?
6664	grep -v '^ *+' conftest.er1 >conftest.err
6665	rm -f conftest.er1
6666	cat conftest.err >&5
6667	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6668	(exit $ac_status); } && {
6669	test -z "$ac_cxx_werror_flag" ||
6670	test ! -s conftest.err
6671	} && test -s conftest$ac_exeext &&
6672	$as_test_x conftest$ac_exeext; then
6673	ac_cv_lib_nsl_gethostbyname=yes	6668	ac_cv_lib_bsd_gethostbyname=yes
6674	else	6669	else $as_nop
6675	echo "$as_me: failed program was:" >&5
6676	sed 's/^/| /' conftest.$ac_ext >&5
6677
6678	ac_cv_lib_nsl_gethostbyname=no	6670	ac_cv_lib_bsd_gethostbyname=no
6679	fi	6671	fi
6680
6681	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6672	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6682	conftest$ac_exeext conftest.$ac_ext	6673	conftest$ac_exeext conftest.$ac_ext
6683	LIBS=$ac_check_lib_save_LIBS	6674	LIBS=$ac_check_lib_save_LIBS
6684	fi	6675	fi
6685	{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
6686	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }
6687	if test $ac_cv_lib_nsl_gethostbyname = yes; then
6688	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
6689	fi
6690
6691	if test $ac_cv_lib_nsl_gethostbyname = no; then
6692	{ echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5
6693	echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6; }
6694	if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
6695	echo $ECHO_N "(cached) $ECHO_C" >&6
6696	else
6697	ac_check_lib_save_LIBS=$LIBS
6698	LIBS="-lbsd $LIBS"
6699	cat >conftest.$ac_ext <<_ACEOF
6700	/* confdefs.h. */
6701	_ACEOF
6702	cat confdefs.h >>conftest.$ac_ext
6703	cat >>conftest.$ac_ext <<_ACEOF
6704	/* end confdefs.h. */
6705
6706	/* Override any GCC internal prototype to avoid an error.
6707	Use char because int might match the return type of a GCC
6708	builtin and then its argument prototype would still apply. */
6709	#ifdef __cplusplus
6710	extern "C"
6711	#endif
6712	char gethostbyname ();
6713	int
6714	main ()
6715	{
6716	return gethostbyname ();
6717	;
6718	return 0;
6719	}
6720	_ACEOF
6721	rm -f conftest.$ac_objext conftest$ac_exeext
6722	if { (ac_try="$ac_link"
6723	case "(($ac_try" in
6724	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6725	*) ac_try_echo=$ac_try;;
6726	esac
6727	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6728	(eval "$ac_link") 2>conftest.er1
6729	ac_status=$?
6730	grep -v '^ *+' conftest.er1 >conftest.err
6731	rm -f conftest.er1
6732	cat conftest.err >&5
6733	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6734	(exit $ac_status); } && {
6735	test -z "$ac_cxx_werror_flag" ||
6736	test ! -s conftest.err
6737	} && test -s conftest$ac_exeext &&
6738	$as_test_x conftest$ac_exeext; then
6739	ac_cv_lib_bsd_gethostbyname=yes
6740	else
6741	echo "$as_me: failed program was:" >&5
6742	sed 's/^/| /' conftest.$ac_ext >&5
6743
6744	ac_cv_lib_bsd_gethostbyname=no
6745	fi
6746
6747	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6748	conftest$ac_exeext conftest.$ac_ext
6749	LIBS=$ac_check_lib_save_LIBS
6750	fi
6751	{ echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5	6676	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
6752	echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6; }	6677	printf "%s\n" "$ac_cv_lib_bsd_gethostbyname" >&6; }
6753	if test $ac_cv_lib_bsd_gethostbyname = yes; then	6678	if test "x$ac_cv_lib_bsd_gethostbyname" = xyes
		6679	then :
6754	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"	6680	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
6755	fi	6681	fi
6756		6682
6757	fi	6683	fi
6758	fi	6684	fi
…		…
6762	# 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
6763	# on later versions), says Simon Leinen: it contains gethostby*	6689	# on later versions), says Simon Leinen: it contains gethostby*
6764	# variants that don't use the name server (or something). -lsocket	6690	# variants that don't use the name server (or something). -lsocket
6765	# 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
6766	# if connect needs -lnsl, so does gethostbyname.	6692	# if connect needs -lnsl, so does gethostbyname.
6767	{ echo "$as_me:$LINENO: checking for connect" >&5	6693	ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"
6768	echo $ECHO_N "checking for connect... $ECHO_C" >&6; }	6694	if test "x$ac_cv_func_connect" = xyes
		6695	then :
		6696
		6697	fi
		6698
6769	if test "${ac_cv_func_connect+set}" = set; then	6699	if test $ac_cv_func_connect = no; then
6770	echo $ECHO_N "(cached) $ECHO_C" >&6	6700	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
6771	else	6701	printf %s "checking for connect in -lsocket... " >&6; }
6772	cat >conftest.$ac_ext <<_ACEOF	6702	if test ${ac_cv_lib_socket_connect+y}
6773	/* confdefs.h. */	6703	then :
6774	_ACEOF	6704	printf %s "(cached) " >&6
		6705	else $as_nop
		6706	ac_check_lib_save_LIBS=$LIBS
		6707	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
6775	cat confdefs.h >>conftest.$ac_ext	6708	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6776	cat >>conftest.$ac_ext <<_ACEOF
6777	/* end confdefs.h. */	6709	/* end confdefs.h. */
6778	/* Define connect to an innocuous variant, in case <limits.h> declares connect.
6779	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6780	#define connect innocuous_connect
6781		6710
6782	/* System header to define __stub macros and hopefully few prototypes,	6711	namespace conftest {
6783	which can conflict with char connect (); below.	6712	extern "C" int connect ();
6784	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6713	}
6785	<limits.h> exists even on freestanding compilers. */
6786
6787	#ifdef __STDC__
6788	# include <limits.h>
6789	#else
6790	# include <assert.h>
6791	#endif
6792
6793	#undef connect
6794
6795	/* Override any GCC internal prototype to avoid an error.
6796	Use char because int might match the return type of a GCC
6797	builtin and then its argument prototype would still apply. */
6798	#ifdef __cplusplus
6799	extern "C"
6800	#endif
6801	char connect ();
6802	/* The GNU C library defines this for functions which it implements
6803	to always fail with ENOSYS. Some functions are actually named
6804	something starting with __ and the normal name is an alias. */
6805	#if defined __stub_connect || defined __stub___connect
6806	choke me
6807	#endif
6808
6809	int	6714	int
6810	main ()	6715	main (void)
6811	{	6716	{
6812	return connect ();	6717	return conftest::connect ();
6813	;	6718	;
6814	return 0;	6719	return 0;
6815	}	6720	}
6816	_ACEOF	6721	_ACEOF
6817	rm -f conftest.$ac_objext conftest$ac_exeext	6722	if ac_fn_cxx_try_link "$LINENO"
6818	if { (ac_try="$ac_link"	6723	then :
6819	case "(($ac_try" in
6820	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6821	*) ac_try_echo=$ac_try;;
6822	esac
6823	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6824	(eval "$ac_link") 2>conftest.er1
6825	ac_status=$?
6826	grep -v '^ *+' conftest.er1 >conftest.err
6827	rm -f conftest.er1
6828	cat conftest.err >&5
6829	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6830	(exit $ac_status); } && {
6831	test -z "$ac_cxx_werror_flag" ||
6832	test ! -s conftest.err
6833	} && test -s conftest$ac_exeext &&
6834	$as_test_x conftest$ac_exeext; then
6835	ac_cv_func_connect=yes	6724	ac_cv_lib_socket_connect=yes
6836	else	6725	else $as_nop
6837	echo "$as_me: failed program was:" >&5	6726	ac_cv_lib_socket_connect=no
6838	sed 's/^/| /' conftest.$ac_ext >&5
6839
6840	ac_cv_func_connect=no
6841	fi	6727	fi
6842
6843	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6728	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6844	conftest$ac_exeext conftest.$ac_ext	6729	conftest$ac_exeext conftest.$ac_ext
		6730	LIBS=$ac_check_lib_save_LIBS
6845	fi	6731	fi
6846	{ echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5	6732	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
6847	echo "${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 $X_EXTRA_LIBS"
		6737	fi
6848		6738
		6739	fi
		6740
		6741	# Guillermo Gomez says -lposix is necessary on A/UX.
		6742	ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"
		6743	if test "x$ac_cv_func_remove" = xyes
		6744	then :
		6745
		6746	fi
		6747
6849	if test $ac_cv_func_connect = no; then	6748	if test $ac_cv_func_remove = no; then
6850	{ echo "$as_me:$LINENO: checking for connect in -lsocket" >&5	6749	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
6851	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6; }	6750	printf %s "checking for remove in -lposix... " >&6; }
6852	if test "${ac_cv_lib_socket_connect+set}" = set; then	6751	if test ${ac_cv_lib_posix_remove+y}
6853	echo $ECHO_N "(cached) $ECHO_C" >&6	6752	then :
6854	else	6753	printf %s "(cached) " >&6
		6754	else $as_nop
6855	ac_check_lib_save_LIBS=$LIBS	6755	ac_check_lib_save_LIBS=$LIBS
6856	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"	6756	LIBS="-lposix $LIBS"
6857	cat >conftest.$ac_ext <<_ACEOF
6858	/* confdefs.h. */
6859	_ACEOF
6860	cat confdefs.h >>conftest.$ac_ext	6757	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6861	cat >>conftest.$ac_ext <<_ACEOF
6862	/* end confdefs.h. */	6758	/* end confdefs.h. */
6863		6759
6864	/* Override any GCC internal prototype to avoid an error.	6760	namespace conftest {
6865	Use char because int might match the return type of a GCC	6761	extern "C" int remove ();
6866	builtin and then its argument prototype would still apply. */	6762	}
6867	#ifdef __cplusplus
6868	extern "C"
6869	#endif
6870	char connect ();
6871	int	6763	int
6872	main ()	6764	main (void)
6873	{	6765	{
6874	return connect ();	6766	return conftest::remove ();
6875	;	6767	;
6876	return 0;	6768	return 0;
6877	}	6769	}
6878	_ACEOF	6770	_ACEOF
6879	rm -f conftest.$ac_objext conftest$ac_exeext	6771	if ac_fn_cxx_try_link "$LINENO"
6880	if { (ac_try="$ac_link"	6772	then :
6881	case "(($ac_try" in	6773	ac_cv_lib_posix_remove=yes
6882	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6774	else $as_nop
6883	*) ac_try_echo=$ac_try;;	6775	ac_cv_lib_posix_remove=no
6884	esac
6885	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6886	(eval "$ac_link") 2>conftest.er1
6887	ac_status=$?
6888	grep -v '^ *+' conftest.er1 >conftest.err
6889	rm -f conftest.er1
6890	cat conftest.err >&5
6891	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6892	(exit $ac_status); } && {
6893	test -z "$ac_cxx_werror_flag" ||
6894	test ! -s conftest.err
6895	} && test -s conftest$ac_exeext &&
6896	$as_test_x conftest$ac_exeext; then
6897	ac_cv_lib_socket_connect=yes
6898	else
6899	echo "$as_me: failed program was:" >&5
6900	sed 's/^/| /' conftest.$ac_ext >&5
6901
6902	ac_cv_lib_socket_connect=no
6903	fi	6776	fi
6904
6905	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6777	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6906	conftest$ac_exeext conftest.$ac_ext	6778	conftest$ac_exeext conftest.$ac_ext
6907	LIBS=$ac_check_lib_save_LIBS	6779	LIBS=$ac_check_lib_save_LIBS
6908	fi	6780	fi
6909	{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5	6781	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
6910	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6; }	6782	printf "%s\n" "$ac_cv_lib_posix_remove" >&6; }
6911	if test $ac_cv_lib_socket_connect = yes; then	6783	if test "x$ac_cv_lib_posix_remove" = xyes
		6784	then :
6912	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"	6785	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
6913	fi	6786	fi
6914		6787
6915	fi	6788	fi
6916		6789
6917	# Guillermo Gomez says -lposix is necessary on A/UX.	6790	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
6918	{ echo "$as_me:$LINENO: checking for remove" >&5	6791	ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
6919	echo $ECHO_N "checking for remove... $ECHO_C" >&6; }	6792	if test "x$ac_cv_func_shmat" = xyes
6920	if test "${ac_cv_func_remove+set}" = set; then	6793	then :
6921	echo $ECHO_N "(cached) $ECHO_C" >&6	6794
6922	else	6795	fi
6923	cat >conftest.$ac_ext <<_ACEOF	6796
6924	/* confdefs.h. */	6797	if test $ac_cv_func_shmat = no; then
6925	_ACEOF	6798	{ printf "%s\n" "$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 $LIBS"
6926	cat confdefs.h >>conftest.$ac_ext	6806	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6927	cat >>conftest.$ac_ext <<_ACEOF
6928	/* end confdefs.h. */	6807	/* end confdefs.h. */
6929	/* Define remove to an innocuous variant, in case <limits.h> declares remove.
6930	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6931	#define remove innocuous_remove
6932		6808
6933	/* System header to define __stub macros and hopefully few prototypes,	6809	namespace conftest {
6934	which can conflict with char remove (); below.	6810	extern "C" int shmat ();
6935	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6811	}
6936	<limits.h> exists even on freestanding compilers. */
6937
6938	#ifdef __STDC__
6939	# include <limits.h>
6940	#else
6941	# include <assert.h>
6942	#endif
6943
6944	#undef remove
6945
6946	/* Override any GCC internal prototype to avoid an error.
6947	Use char because int might match the return type of a GCC
6948	builtin and then its argument prototype would still apply. */
6949	#ifdef __cplusplus
6950	extern "C"
6951	#endif
6952	char remove ();
6953	/* The GNU C library defines this for functions which it implements
6954	to always fail with ENOSYS. Some functions are actually named
6955	something starting with __ and the normal name is an alias. */
6956	#if defined __stub_remove || defined __stub___remove
6957	choke me
6958	#endif
6959
6960	int	6812	int
6961	main ()	6813	main (void)
6962	{	6814	{
6963	return remove ();	6815	return conftest::shmat ();
6964	;	6816	;
6965	return 0;	6817	return 0;
6966	}	6818	}
6967	_ACEOF	6819	_ACEOF
6968	rm -f conftest.$ac_objext conftest$ac_exeext	6820	if ac_fn_cxx_try_link "$LINENO"
6969	if { (ac_try="$ac_link"	6821	then :
6970	case "(($ac_try" in	6822	ac_cv_lib_ipc_shmat=yes
6971	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6823	else $as_nop
6972	*) ac_try_echo=$ac_try;;	6824	ac_cv_lib_ipc_shmat=no
6973	esac
6974	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6975	(eval "$ac_link") 2>conftest.er1
6976	ac_status=$?
6977	grep -v '^ *+' conftest.er1 >conftest.err
6978	rm -f conftest.er1
6979	cat conftest.err >&5
6980	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6981	(exit $ac_status); } && {
6982	test -z "$ac_cxx_werror_flag" ||
6983	test ! -s conftest.err
6984	} && test -s conftest$ac_exeext &&
6985	$as_test_x conftest$ac_exeext; then
6986	ac_cv_func_remove=yes
6987	else
6988	echo "$as_me: failed program was:" >&5
6989	sed 's/^/| /' conftest.$ac_ext >&5
6990
6991	ac_cv_func_remove=no
6992	fi	6825	fi
6993
6994	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6826	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6995	conftest$ac_exeext conftest.$ac_ext	6827	conftest$ac_exeext conftest.$ac_ext
6996	fi
6997	{ echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5
6998	echo "${ECHO_T}$ac_cv_func_remove" >&6; }
6999
7000	if test $ac_cv_func_remove = no; then
7001	{ echo "$as_me:$LINENO: checking for remove in -lposix" >&5
7002	echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6; }
7003	if test "${ac_cv_lib_posix_remove+set}" = set; then
7004	echo $ECHO_N "(cached) $ECHO_C" >&6
7005	else
7006	ac_check_lib_save_LIBS=$LIBS
7007	LIBS="-lposix $LIBS"
7008	cat >conftest.$ac_ext <<_ACEOF
7009	/* confdefs.h. */
7010	_ACEOF
7011	cat confdefs.h >>conftest.$ac_ext
7012	cat >>conftest.$ac_ext <<_ACEOF
7013	/* end confdefs.h. */
7014
7015	/* Override any GCC internal prototype to avoid an error.
7016	Use char because int might match the return type of a GCC
7017	builtin and then its argument prototype would still apply. */
7018	#ifdef __cplusplus
7019	extern "C"
7020	#endif
7021	char remove ();
7022	int
7023	main ()
7024	{
7025	return remove ();
7026	;
7027	return 0;
7028	}
7029	_ACEOF
7030	rm -f conftest.$ac_objext conftest$ac_exeext
7031	if { (ac_try="$ac_link"
7032	case "(($ac_try" in
7033	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7034	*) ac_try_echo=$ac_try;;
7035	esac
7036	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7037	(eval "$ac_link") 2>conftest.er1
7038	ac_status=$?
7039	grep -v '^ *+' conftest.er1 >conftest.err
7040	rm -f conftest.er1
7041	cat conftest.err >&5
7042	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7043	(exit $ac_status); } && {
7044	test -z "$ac_cxx_werror_flag" ||
7045	test ! -s conftest.err
7046	} && test -s conftest$ac_exeext &&
7047	$as_test_x conftest$ac_exeext; then
7048	ac_cv_lib_posix_remove=yes
7049	else
7050	echo "$as_me: failed program was:" >&5
7051	sed 's/^/| /' conftest.$ac_ext >&5
7052
7053	ac_cv_lib_posix_remove=no
7054	fi
7055
7056	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7057	conftest$ac_exeext conftest.$ac_ext
7058	LIBS=$ac_check_lib_save_LIBS	6828	LIBS=$ac_check_lib_save_LIBS
7059	fi	6829	fi
7060	{ echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5
7061	echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6; }
7062	if test $ac_cv_lib_posix_remove = yes; then
7063	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
7064	fi
7065
7066	fi
7067
7068	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
7069	{ echo "$as_me:$LINENO: checking for shmat" >&5
7070	echo $ECHO_N "checking for shmat... $ECHO_C" >&6; }
7071	if test "${ac_cv_func_shmat+set}" = set; then
7072	echo $ECHO_N "(cached) $ECHO_C" >&6
7073	else
7074	cat >conftest.$ac_ext <<_ACEOF
7075	/* confdefs.h. */
7076	_ACEOF
7077	cat confdefs.h >>conftest.$ac_ext
7078	cat >>conftest.$ac_ext <<_ACEOF
7079	/* end confdefs.h. */
7080	/* Define shmat to an innocuous variant, in case <limits.h> declares shmat.
7081	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7082	#define shmat innocuous_shmat
7083
7084	/* System header to define __stub macros and hopefully few prototypes,
7085	which can conflict with char shmat (); below.
7086	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7087	<limits.h> exists even on freestanding compilers. */
7088
7089	#ifdef __STDC__
7090	# include <limits.h>
7091	#else
7092	# include <assert.h>
7093	#endif
7094
7095	#undef shmat
7096
7097	/* Override any GCC internal prototype to avoid an error.
7098	Use char because int might match the return type of a GCC
7099	builtin and then its argument prototype would still apply. */
7100	#ifdef __cplusplus
7101	extern "C"
7102	#endif
7103	char shmat ();
7104	/* The GNU C library defines this for functions which it implements
7105	to always fail with ENOSYS. Some functions are actually named
7106	something starting with __ and the normal name is an alias. */
7107	#if defined __stub_shmat || defined __stub___shmat
7108	choke me
7109	#endif
7110
7111	int
7112	main ()
7113	{
7114	return shmat ();
7115	;
7116	return 0;
7117	}
7118	_ACEOF
7119	rm -f conftest.$ac_objext conftest$ac_exeext
7120	if { (ac_try="$ac_link"
7121	case "(($ac_try" in
7122	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7123	*) ac_try_echo=$ac_try;;
7124	esac
7125	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7126	(eval "$ac_link") 2>conftest.er1
7127	ac_status=$?
7128	grep -v '^ *+' conftest.er1 >conftest.err
7129	rm -f conftest.er1
7130	cat conftest.err >&5
7131	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7132	(exit $ac_status); } && {
7133	test -z "$ac_cxx_werror_flag" ||
7134	test ! -s conftest.err
7135	} && test -s conftest$ac_exeext &&
7136	$as_test_x conftest$ac_exeext; then
7137	ac_cv_func_shmat=yes
7138	else
7139	echo "$as_me: failed program was:" >&5
7140	sed 's/^/| /' conftest.$ac_ext >&5
7141
7142	ac_cv_func_shmat=no
7143	fi
7144
7145	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7146	conftest$ac_exeext conftest.$ac_ext
7147	fi
7148	{ echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5
7149	echo "${ECHO_T}$ac_cv_func_shmat" >&6; }
7150
7151	if test $ac_cv_func_shmat = no; then
7152	{ echo "$as_me:$LINENO: checking for shmat in -lipc" >&5
7153	echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6; }
7154	if test "${ac_cv_lib_ipc_shmat+set}" = set; then
7155	echo $ECHO_N "(cached) $ECHO_C" >&6
7156	else
7157	ac_check_lib_save_LIBS=$LIBS
7158	LIBS="-lipc $LIBS"
7159	cat >conftest.$ac_ext <<_ACEOF
7160	/* confdefs.h. */
7161	_ACEOF
7162	cat confdefs.h >>conftest.$ac_ext
7163	cat >>conftest.$ac_ext <<_ACEOF
7164	/* end confdefs.h. */
7165
7166	/* Override any GCC internal prototype to avoid an error.
7167	Use char because int might match the return type of a GCC
7168	builtin and then its argument prototype would still apply. */
7169	#ifdef __cplusplus
7170	extern "C"
7171	#endif
7172	char shmat ();
7173	int
7174	main ()
7175	{
7176	return shmat ();
7177	;
7178	return 0;
7179	}
7180	_ACEOF
7181	rm -f conftest.$ac_objext conftest$ac_exeext
7182	if { (ac_try="$ac_link"
7183	case "(($ac_try" in
7184	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7185	*) ac_try_echo=$ac_try;;
7186	esac
7187	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7188	(eval "$ac_link") 2>conftest.er1
7189	ac_status=$?
7190	grep -v '^ *+' conftest.er1 >conftest.err
7191	rm -f conftest.er1
7192	cat conftest.err >&5
7193	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7194	(exit $ac_status); } && {
7195	test -z "$ac_cxx_werror_flag" ||
7196	test ! -s conftest.err
7197	} && test -s conftest$ac_exeext &&
7198	$as_test_x conftest$ac_exeext; then
7199	ac_cv_lib_ipc_shmat=yes
7200	else
7201	echo "$as_me: failed program was:" >&5
7202	sed 's/^/| /' conftest.$ac_ext >&5
7203
7204	ac_cv_lib_ipc_shmat=no
7205	fi
7206
7207	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7208	conftest$ac_exeext conftest.$ac_ext
7209	LIBS=$ac_check_lib_save_LIBS
7210	fi
7211	{ echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5	6830	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
7212	echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6; }	6831	printf "%s\n" "$ac_cv_lib_ipc_shmat" >&6; }
7213	if test $ac_cv_lib_ipc_shmat = yes; then	6832	if test "x$ac_cv_lib_ipc_shmat" = xyes
		6833	then :
7214	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"	6834	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
7215	fi	6835	fi
7216		6836
7217	fi	6837	fi
7218	fi	6838	fi
…		…
7224	# 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
7225	# 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.
7226	# These have to be linked with before -lX11, unlike the other	6846	# These have to be linked with before -lX11, unlike the other
7227	# libraries we check for below, so use a different variable.	6847	# libraries we check for below, so use a different variable.
7228	# John Interrante, Karl Berry	6848	# John Interrante, Karl Berry
7229	{ 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
7230	echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6; }	6850	printf %s "checking for IceConnectionNumber in -lICE... " >&6; }
7231	if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then	6851	if test ${ac_cv_lib_ICE_IceConnectionNumber+y}
7232	echo $ECHO_N "(cached) $ECHO_C" >&6	6852	then :
7233	else	6853	printf %s "(cached) " >&6
		6854	else $as_nop
7234	ac_check_lib_save_LIBS=$LIBS	6855	ac_check_lib_save_LIBS=$LIBS
7235	LIBS="-lICE $X_EXTRA_LIBS $LIBS"	6856	LIBS="-lICE $X_EXTRA_LIBS $LIBS"
7236	cat >conftest.$ac_ext <<_ACEOF
7237	/* confdefs.h. */
7238	_ACEOF
7239	cat confdefs.h >>conftest.$ac_ext	6857	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7240	cat >>conftest.$ac_ext <<_ACEOF
7241	/* end confdefs.h. */	6858	/* end confdefs.h. */
7242		6859
7243	/* Override any GCC internal prototype to avoid an error.	6860	namespace conftest {
7244	Use char because int might match the return type of a GCC	6861	extern "C" int IceConnectionNumber ();
7245	builtin and then its argument prototype would still apply. */	6862	}
7246	#ifdef __cplusplus
7247	extern "C"
7248	#endif
7249	char IceConnectionNumber ();
7250	int	6863	int
7251	main ()	6864	main (void)
7252	{	6865	{
7253	return IceConnectionNumber ();	6866	return conftest::IceConnectionNumber ();
7254	;	6867	;
7255	return 0;	6868	return 0;
7256	}	6869	}
7257	_ACEOF	6870	_ACEOF
7258	rm -f conftest.$ac_objext conftest$ac_exeext	6871	if ac_fn_cxx_try_link "$LINENO"
7259	if { (ac_try="$ac_link"	6872	then :
7260	case "(($ac_try" in
7261	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7262	*) ac_try_echo=$ac_try;;
7263	esac
7264	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7265	(eval "$ac_link") 2>conftest.er1
7266	ac_status=$?
7267	grep -v '^ *+' conftest.er1 >conftest.err
7268	rm -f conftest.er1
7269	cat conftest.err >&5
7270	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7271	(exit $ac_status); } && {
7272	test -z "$ac_cxx_werror_flag" ||
7273	test ! -s conftest.err
7274	} && test -s conftest$ac_exeext &&
7275	$as_test_x conftest$ac_exeext; then
7276	ac_cv_lib_ICE_IceConnectionNumber=yes	6873	ac_cv_lib_ICE_IceConnectionNumber=yes
7277	else	6874	else $as_nop
7278	echo "$as_me: failed program was:" >&5
7279	sed 's/^/| /' conftest.$ac_ext >&5
7280
7281	ac_cv_lib_ICE_IceConnectionNumber=no	6875	ac_cv_lib_ICE_IceConnectionNumber=no
7282	fi	6876	fi
7283
7284	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6877	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7285	conftest$ac_exeext conftest.$ac_ext	6878	conftest$ac_exeext conftest.$ac_ext
7286	LIBS=$ac_check_lib_save_LIBS	6879	LIBS=$ac_check_lib_save_LIBS
7287	fi	6880	fi
7288	{ echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5	6881	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
7289	echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6; }	6882	printf "%s\n" "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
7290	if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then	6883	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes
		6884	then :
7291	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"	6885	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
7292	fi	6886	fi
7293		6887
7294	LDFLAGS=$ac_save_LDFLAGS	6888	LDFLAGS=$ac_save_LDFLAGS
7295		6889
7296	fi	6890	fi
7297		6891
7298		6892
7299	AFTERIMAGE_CFLAGS=	6893	if test -n "$ac_tool_prefix"; then
7300	AFTERIMAGE_LIBS=
7301	AFTERIMAGE_VERSION=
7302
7303	if test x$support_afterimage = xyes; then
7304	support_afterimage=no
7305
7306	if test "x$afterimage_config" = "x" ; then
7307	# Extract the first word of "afterimage-config", so it can be a program name with args.	6894	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
7308	set dummy afterimage-config; ac_word=$2	6895	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
7309	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	6896	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7310	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	6897	printf %s "checking for $ac_word... " >&6; }
7311	if test "${ac_cv_path_afterimage_config+set}" = set; then	6898	if test ${ac_cv_path_PKG_CONFIG+y}
7312	echo $ECHO_N "(cached) $ECHO_C" >&6	6899	then :
7313	else	6900	printf %s "(cached) " >&6
7314	case $afterimage_config in	6901	else $as_nop
		6902	case $PKG_CONFIG in
7315	[\\/]* | ?:[\\/]*)	6903	[\\/]* | ?:[\\/]*)
7316	ac_cv_path_afterimage_config="$afterimage_config" # Let the user override the test with a path.	6904	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7317	;;	6905	;;
7318	*)	6906	*)
7319	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6907	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7320	for as_dir in $PATH	6908	for as_dir in $PATH
7321	do	6909	do
7322	IFS=$as_save_IFS	6910	IFS=$as_save_IFS
7323	test -z "$as_dir" && as_dir=.	6911	case $as_dir in #(((
		6912	'') as_dir=./ ;;
		6913	*/) ;;
		6914	*) as_dir=$as_dir/ ;;
		6915	esac
7324	for ac_exec_ext in '' $ac_executable_extensions; do	6916	for ac_exec_ext in '' $ac_executable_extensions; do
7325	if { test -f "$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$ac_exec_ext"; then
7326	ac_cv_path_afterimage_config="$as_dir/$ac_word$ac_exec_ext"	6918	ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
7327	echo "$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$ac_exec_ext" >&5
7328	break 2	6920	break 2
7329	fi	6921	fi
7330	done	6922	done
7331	done	6923	done
7332	IFS=$as_save_IFS	6924	IFS=$as_save_IFS
7333		6925
7334	test -z "$ac_cv_path_afterimage_config" && ac_cv_path_afterimage_config="no"
7335	;;	6926	;;
7336	esac	6927	esac
7337	fi	6928	fi
7338	afterimage_config=$ac_cv_path_afterimage_config	6929	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7339	if test -n "$afterimage_config"; then	6930	if test -n "$PKG_CONFIG"; then
7340	{ echo "$as_me:$LINENO: result: $afterimage_config" >&5	6931	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7341	echo "${ECHO_T}$afterimage_config" >&6; }	6932	printf "%s\n" "$PKG_CONFIG" >&6; }
7342	else	6933	else
7343	{ echo "$as_me:$LINENO: result: no" >&5	6934	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7344	echo "${ECHO_T}no" >&6; }	6935	printf "%s\n" "no" >&6; }
7345	fi	6936	fi
7346		6937
7347		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$ac_exec_ext" >&5
		6968	break 2
7348	fi	6969	fi
7349	if test "x$afterimage_config" != "xno" ; then	6970	done
7350	{ echo "$as_me:$LINENO: checking for libAfterImage version >= 1.15" >&5	6971	done
7351	echo $ECHO_N "checking for libAfterImage version >= 1.15... $ECHO_C" >&6; }	6972	IFS=$as_save_IFS
7352	xAFTERIMAGE_VERSION=`$afterimage_config --version`	6973
7353	if test -n "$xAFTERIMAGE_VERSION" ; then	6974	;;
7354	xAFTERIMAGE_CFLAGS=`$afterimage_config --cflags`	6975	esac
7355	xAFTERIMAGE_LIBS=`$afterimage_config --libs`	6976	fi
7356	if test "x$xAFTERIMAGE_LIBS" != "x"; then	6977	ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
7357	libai_ver_major=`echo $xAFTERIMAGE_VERSION | cut -f 1 -d .`	6978	if test -n "$ac_pt_PKG_CONFIG"; then
7358	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
7359	if test $libai_ver_major -gt 1 -o \( $libai_ver_major -eq 1 -a $libai_ver_minor -ge 15 \); then	6980	printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
7360	support_afterimage=yes	6981	else
7361	AFTERIMAGE_CFLAGS="$xAFTERIMAGE_CFLAGS"	6982	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7362	AFTERIMAGE_LIBS="$xAFTERIMAGE_LIBS"	6983	printf "%s\n" "no" >&6; }
7363	AFTERIMAGE_VERSION="$xAFTERIMAGE_VERSION"	6984	fi
7364	fi	6985
7365	fi	6986	if test "x$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=$ac_count
7366	fi	7257	fi
7367	if test "x$support_afterimage" = "xyes"; then	7258	# 10*(2^10) chars as input seems more than enough
7368	{ echo "$as_me:$LINENO: result: $AFTERIMAGE_LIBS" >&5	7259	test $ac_count -gt 10 && break
7369	echo "${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"
7370	else	7290	else
7371	{ echo "$as_me:$LINENO: result: no" >&5	7291	if test -z "$EGREP"; then
7372	echo "${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
7373	fi	7329	fi
7374	fi	7330	# 10*(2^10) chars as input seems more than enough
7375	fi	7331	test $ac_count -gt 10 && break
		7332	done
		7333	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		7334	esac
7376		7335
7377	{ echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5	7336	$ac_path_EGREP_found && break 3
7378	echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6; }	7337	done
7379	if test "${ac_cv_header_sys_wait_h+set}" = set; then	7338	done
7380	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" "$LINENO" 5
		7343	fi
7381	else	7344	else
7382	cat >conftest.$ac_ext <<_ACEOF	7345	ac_cv_path_EGREP=$EGREP
7383	/* confdefs.h. */	7346	fi
7384	_ACEOF	7347
		7348	fi
		7349	fi
		7350	{ printf "%s\n" "$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 $as_nop
7385	cat confdefs.h >>conftest.$ac_ext	7361	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7386	cat >>conftest.$ac_ext <<_ACEOF
7387	/* end confdefs.h. */	7362	/* end confdefs.h. */
7388	#include <sys/types.h>	7363	#include <sys/types.h>
7389	#include <sys/wait.h>
7390	#ifndef WEXITSTATUS
7391	# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
7392	#endif
7393	#ifndef WIFEXITED
7394	# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
7395	#endif
7396
7397	int
7398	main ()
7399	{
7400	int s;
7401	wait (&s);
7402	s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
7403	;
7404	return 0;
7405	}
7406	_ACEOF
7407	rm -f conftest.$ac_objext
7408	if { (ac_try="$ac_compile"
7409	case "(($ac_try" in
7410	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7411	*) ac_try_echo=$ac_try;;
7412	esac
7413	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7414	(eval "$ac_compile") 2>conftest.er1
7415	ac_status=$?
7416	grep -v '^ *+' conftest.er1 >conftest.err
7417	rm -f conftest.er1
7418	cat conftest.err >&5
7419	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7420	(exit $ac_status); } && {
7421	test -z "$ac_cxx_werror_flag" ||
7422	test ! -s conftest.err
7423	} && test -s conftest.$ac_objext; then
7424	ac_cv_header_sys_wait_h=yes
7425	else
7426	echo "$as_me: failed program was:" >&5
7427	sed 's/^/| /' conftest.$ac_ext >&5
7428
7429	ac_cv_header_sys_wait_h=no
7430	fi
7431
7432	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7433	fi
7434	{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
7435	echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6; }
7436	if test $ac_cv_header_sys_wait_h = yes; then
7437
7438	cat >>confdefs.h <<\_ACEOF
7439	#define HAVE_SYS_WAIT_H 1
7440	_ACEOF
7441
7442	fi
7443
7444
7445
7446
7447
7448
7449
7450
7451
7452
7453
7454
7455
7456
7457
7458
7459
7460
7461	for ac_header in \
7462	assert.h \
7463	fcntl.h \
7464	stdarg.h \
7465	stdlib.h \
7466	string.h \
7467	termios.h \
7468	unistd.h \
7469	sys/byteorder.h \
7470	sys/ioctl.h \
7471	sys/select.h \
7472	sys/sockio.h \
7473	sys/strredir.h \
7474	sys/time.h \
7475	stdint.h \
7476	wchar.h \
7477	cwchar \
7478	clocale \
7479
7480	do
7481	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7482	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7483	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7484	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7485	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7486	echo $ECHO_N "(cached) $ECHO_C" >&6
7487	fi
7488	ac_res=`eval echo '${'$as_ac_Header'}'`
7489	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7490	echo "${ECHO_T}$ac_res" >&6; }
7491	else
7492	# Is the header compilable?
7493	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
7494	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
7495	cat >conftest.$ac_ext <<_ACEOF
7496	/* confdefs.h. */
7497	_ACEOF
7498	cat confdefs.h >>conftest.$ac_ext
7499	cat >>conftest.$ac_ext <<_ACEOF
7500	/* end confdefs.h. */
7501	$ac_includes_default
7502	#include <$ac_header>
7503	_ACEOF
7504	rm -f conftest.$ac_objext
7505	if { (ac_try="$ac_compile"
7506	case "(($ac_try" in
7507	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7508	*) ac_try_echo=$ac_try;;
7509	esac
7510	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7511	(eval "$ac_compile") 2>conftest.er1
7512	ac_status=$?
7513	grep -v '^ *+' conftest.er1 >conftest.err
7514	rm -f conftest.er1
7515	cat conftest.err >&5
7516	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7517	(exit $ac_status); } && {
7518	test -z "$ac_cxx_werror_flag" ||
7519	test ! -s conftest.err
7520	} && test -s conftest.$ac_objext; then
7521	ac_header_compiler=yes
7522	else
7523	echo "$as_me: failed program was:" >&5
7524	sed 's/^/| /' conftest.$ac_ext >&5
7525
7526	ac_header_compiler=no
7527	fi
7528
7529	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7530	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7531	echo "${ECHO_T}$ac_header_compiler" >&6; }
7532
7533	# Is the header present?
7534	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
7535	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
7536	cat >conftest.$ac_ext <<_ACEOF
7537	/* confdefs.h. */
7538	_ACEOF
7539	cat confdefs.h >>conftest.$ac_ext
7540	cat >>conftest.$ac_ext <<_ACEOF
7541	/* end confdefs.h. */
7542	#include <$ac_header>
7543	_ACEOF
7544	if { (ac_try="$ac_cpp conftest.$ac_ext"
7545	case "(($ac_try" in
7546	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7547	*) ac_try_echo=$ac_try;;
7548	esac
7549	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7550	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7551	ac_status=$?
7552	grep -v '^ *+' conftest.er1 >conftest.err
7553	rm -f conftest.er1
7554	cat conftest.err >&5
7555	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7556	(exit $ac_status); } >/dev/null && {
7557	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7558	test ! -s conftest.err
7559	}; then
7560	ac_header_preproc=yes
7561	else
7562	echo "$as_me: failed program was:" >&5
7563	sed 's/^/| /' conftest.$ac_ext >&5
7564
7565	ac_header_preproc=no
7566	fi
7567
7568	rm -f conftest.err conftest.$ac_ext
7569	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7570	echo "${ECHO_T}$ac_header_preproc" >&6; }
7571
7572	# So? What about this header?
7573	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7574	yes:no: )
7575	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7576	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7577	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7578	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7579	ac_header_preproc=yes
7580	;;
7581	no:yes:* )
7582	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7583	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7584	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7585	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7586	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7587	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7588	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7589	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7590	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7591	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7592	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7593	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7594
7595	;;
7596	esac
7597	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7598	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7599	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7600	echo $ECHO_N "(cached) $ECHO_C" >&6
7601	else
7602	eval "$as_ac_Header=\$ac_header_preproc"
7603	fi
7604	ac_res=`eval echo '${'$as_ac_Header'}'`
7605	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7606	echo "${ECHO_T}$ac_res" >&6; }
7607
7608	fi
7609	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7610	cat >>confdefs.h <<_ACEOF
7611	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7612	_ACEOF
7613
7614	fi
7615
7616	done
7617
7618
7619	{ echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
7620	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; }
7621	if test "${ac_cv_header_time+set}" = set; then
7622	echo $ECHO_N "(cached) $ECHO_C" >&6
7623	else
7624	cat >conftest.$ac_ext <<_ACEOF
7625	/* confdefs.h. */
7626	_ACEOF
7627	cat confdefs.h >>conftest.$ac_ext
7628	cat >>conftest.$ac_ext <<_ACEOF
7629	/* end confdefs.h. */
7630	#include <sys/types.h>
7631	#include <sys/time.h>
7632	#include <time.h>
7633
7634	int
7635	main ()
7636	{
7637	if ((struct tm *) 0)
7638	return 0;
7639	;
7640	return 0;
7641	}
7642	_ACEOF
7643	rm -f conftest.$ac_objext
7644	if { (ac_try="$ac_compile"
7645	case "(($ac_try" in
7646	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7647	*) ac_try_echo=$ac_try;;
7648	esac
7649	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7650	(eval "$ac_compile") 2>conftest.er1
7651	ac_status=$?
7652	grep -v '^ *+' conftest.er1 >conftest.err
7653	rm -f conftest.er1
7654	cat conftest.err >&5
7655	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7656	(exit $ac_status); } && {
7657	test -z "$ac_cxx_werror_flag" ||
7658	test ! -s conftest.err
7659	} && test -s conftest.$ac_objext; then
7660	ac_cv_header_time=yes
7661	else
7662	echo "$as_me: failed program was:" >&5
7663	sed 's/^/| /' conftest.$ac_ext >&5
7664
7665	ac_cv_header_time=no
7666	fi
7667
7668	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7669	fi
7670	{ echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
7671	echo "${ECHO_T}$ac_cv_header_time" >&6; }
7672	if test $ac_cv_header_time = yes; then
7673
7674	cat >>confdefs.h <<\_ACEOF
7675	#define TIME_WITH_SYS_TIME 1
7676	_ACEOF
7677
7678	fi
7679
7680
7681	{ echo "$as_me:$LINENO: checking whether termios.h and sys/ioctl.h may both be included" >&5
7682	echo $ECHO_N "checking whether termios.h and sys/ioctl.h may both be included... $ECHO_C" >&6; }
7683	if test "${rxvt_cv_header_sysioctl+set}" = set; then
7684	echo $ECHO_N "(cached) $ECHO_C" >&6
7685	else
7686	cat >conftest.$ac_ext <<_ACEOF
7687	/* confdefs.h. */
7688	_ACEOF
7689	cat confdefs.h >>conftest.$ac_ext
7690	cat >>conftest.$ac_ext <<_ACEOF
7691	/* end confdefs.h. */
7692	#include <stdio.h>
7693	#include <sys/ioctl.h>
7694	#ifdef HAVE_TERMIOS_H
7695	#include <termios.h>
7696	#endif
7697	int
7698	main ()
7699	{
7700	int a = ECHO;
7701	;
7702	return 0;
7703	}
7704	_ACEOF
7705	rm -f conftest.$ac_objext
7706	if { (ac_try="$ac_compile"
7707	case "(($ac_try" in
7708	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7709	*) ac_try_echo=$ac_try;;
7710	esac
7711	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7712	(eval "$ac_compile") 2>conftest.er1
7713	ac_status=$?
7714	grep -v '^ *+' conftest.er1 >conftest.err
7715	rm -f conftest.er1
7716	cat conftest.err >&5
7717	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7718	(exit $ac_status); } && {
7719	test -z "$ac_cxx_werror_flag" ||
7720	test ! -s conftest.err
7721	} && test -s conftest.$ac_objext; then
7722	rxvt_cv_header_sysioctl=yes
7723	else
7724	echo "$as_me: failed program was:" >&5
7725	sed 's/^/| /' conftest.$ac_ext >&5
7726
7727	rxvt_cv_header_sysioctl=no
7728	fi
7729
7730	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7731	fi
7732	{ echo "$as_me:$LINENO: result: $rxvt_cv_header_sysioctl" >&5
7733	echo "${ECHO_T}$rxvt_cv_header_sysioctl" >&6; }
7734
7735	{ echo "$as_me:$LINENO: checking for XPointer" >&5
7736	echo $ECHO_N "checking for XPointer... $ECHO_C" >&6; }
7737	if test "${rxvt_cv_xpointer+set}" = set; then
7738	echo $ECHO_N "(cached) $ECHO_C" >&6
7739	else
7740	cat >conftest.$ac_ext <<_ACEOF
7741	/* confdefs.h. */
7742	_ACEOF
7743	cat confdefs.h >>conftest.$ac_ext
7744	cat >>conftest.$ac_ext <<_ACEOF
7745	/* end confdefs.h. */
7746	#include <X11/Xlib.h>
7747	int
7748	main ()
7749	{
7750	XPointer dummy;
7751	;
7752	return 0;
7753	}
7754	_ACEOF
7755	rm -f conftest.$ac_objext
7756	if { (ac_try="$ac_compile"
7757	case "(($ac_try" in
7758	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7759	*) ac_try_echo=$ac_try;;
7760	esac
7761	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7762	(eval "$ac_compile") 2>conftest.er1
7763	ac_status=$?
7764	grep -v '^ *+' conftest.er1 >conftest.err
7765	rm -f conftest.er1
7766	cat conftest.err >&5
7767	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7768	(exit $ac_status); } && {
7769	test -z "$ac_cxx_werror_flag" ||
7770	test ! -s conftest.err
7771	} && test -s conftest.$ac_objext; then
7772	rxvt_cv_xpointer=yes
7773	else
7774	echo "$as_me: failed program was:" >&5
7775	sed 's/^/| /' conftest.$ac_ext >&5
7776
7777	rxvt_cv_xpointer=no
7778	fi
7779
7780	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7781	fi
7782	{ echo "$as_me:$LINENO: result: $rxvt_cv_xpointer" >&5
7783	echo "${ECHO_T}$rxvt_cv_xpointer" >&6; }
7784	if test x$rxvt_cv_xpointer = xyes; then
7785
7786	cat >>confdefs.h <<\_ACEOF
7787	#define HAVE_XPOINTER 1
7788	_ACEOF
7789
7790	fi
7791
7792	{ echo "$as_me:$LINENO: checking for XLIB_ILLEGAL_ACCESS" >&5
7793	echo $ECHO_N "checking for XLIB_ILLEGAL_ACCESS... $ECHO_C" >&6; }
7794	if test "${rxvt_xlib_illegal_access+set}" = set; then
7795	echo $ECHO_N "(cached) $ECHO_C" >&6
7796	else
7797	cat >conftest.$ac_ext <<_ACEOF
7798	/* confdefs.h. */
7799	_ACEOF
7800	cat confdefs.h >>conftest.$ac_ext
7801	cat >>conftest.$ac_ext <<_ACEOF
7802	/* end confdefs.h. */
7803
7804	#define XLIB_ILLEGAL_ACCESS
7805	#include <X11/Xlib.h>
7806
7807	int
7808	main ()
7809	{
7810
7811	Display *dpy;
7812	dpy->xdefaults = (char *)0;
7813
7814	;
7815	return 0;
7816	}
7817	_ACEOF
7818	rm -f conftest.$ac_objext
7819	if { (ac_try="$ac_compile"
7820	case "(($ac_try" in
7821	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7822	*) ac_try_echo=$ac_try;;
7823	esac
7824	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7825	(eval "$ac_compile") 2>conftest.er1
7826	ac_status=$?
7827	grep -v '^ *+' conftest.er1 >conftest.err
7828	rm -f conftest.er1
7829	cat conftest.err >&5
7830	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7831	(exit $ac_status); } && {
7832	test -z "$ac_cxx_werror_flag" ||
7833	test ! -s conftest.err
7834	} && test -s conftest.$ac_objext; then
7835	rxvt_xlib_illegal_access=yes
7836	else
7837	echo "$as_me: failed program was:" >&5
7838	sed 's/^/| /' conftest.$ac_ext >&5
7839
7840	rxvt_xlib_illegal_access=no
7841
7842	fi
7843
7844	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7845	fi
7846	{ echo "$as_me:$LINENO: result: $rxvt_xlib_illegal_access" >&5
7847	echo "${ECHO_T}$rxvt_xlib_illegal_access" >&6; }
7848	if test x$rxvt_xlib_illegal_access = xyes; then
7849
7850	cat >>confdefs.h <<\_ACEOF
7851	#define XLIB_ILLEGAL_ACCESS 1
7852	_ACEOF
7853
7854	fi
7855
7856	{ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
7857	echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
7858	if test "${ac_cv_c_const+set}" = set; then
7859	echo $ECHO_N "(cached) $ECHO_C" >&6
7860	else
7861	cat >conftest.$ac_ext <<_ACEOF
7862	/* confdefs.h. */
7863	_ACEOF
7864	cat confdefs.h >>conftest.$ac_ext
7865	cat >>conftest.$ac_ext <<_ACEOF
7866	/* end confdefs.h. */
7867
7868	int
7869	main ()
7870	{
7871	/* FIXME: Include the comments suggested by Paul. */
7872	#ifndef __cplusplus
7873	/* Ultrix mips cc rejects this. */
7874	typedef int charset[2];
7875	const charset cs;
7876	/* SunOS 4.1.1 cc rejects this. */
7877	char const *const *pcpcc;
7878	char **ppc;
7879	/* NEC SVR4.0.2 mips cc rejects this. */
7880	struct point {int x, y;};
7881	static struct point const zero = {0,0};
7882	/* AIX XL C 1.02.0.0 rejects this.
7883	It does not let you subtract one const X* pointer from another in
7884	an arm of an if-expression whose if-part is not a constant
7885	expression */
7886	const char *g = "string";
7887	pcpcc = &g + (g ? g-g : 0);
7888	/* HPUX 7.0 cc rejects these. */
7889	++pcpcc;
7890	ppc = (char**) pcpcc;
7891	pcpcc = (char const *const *) ppc;
7892	{ /* SCO 3.2v4 cc rejects this. */
7893	char *t;
7894	char const *s = 0 ? (char *) 0 : (char const *) 0;
7895
7896	*t++ = 0;
7897	if (s) return 0;
7898	}
7899	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
7900	int x[] = {25, 17};
7901	const int *foo = &x[0];
7902	++foo;
7903	}
7904	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7905	typedef const int *iptr;
7906	iptr p = 0;
7907	++p;
7908	}
7909	{ /* AIX XL C 1.02.0.0 rejects this saying
7910	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7911	struct s { int j; const int *ap[3]; };
7912	struct s *b; b->j = 5;
7913	}
7914	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7915	const int foo = 10;
7916	if (!foo) return 0;
7917	}
7918	return !cs[0] && !zero.x;
7919	#endif
7920
7921	;
7922	return 0;
7923	}
7924	_ACEOF
7925	rm -f conftest.$ac_objext
7926	if { (ac_try="$ac_compile"
7927	case "(($ac_try" in
7928	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7929	*) ac_try_echo=$ac_try;;
7930	esac
7931	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7932	(eval "$ac_compile") 2>conftest.er1
7933	ac_status=$?
7934	grep -v '^ *+' conftest.er1 >conftest.err
7935	rm -f conftest.er1
7936	cat conftest.err >&5
7937	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7938	(exit $ac_status); } && {
7939	test -z "$ac_cxx_werror_flag" ||
7940	test ! -s conftest.err
7941	} && test -s conftest.$ac_objext; then
7942	ac_cv_c_const=yes
7943	else
7944	echo "$as_me: failed program was:" >&5
7945	sed 's/^/| /' conftest.$ac_ext >&5
7946
7947	ac_cv_c_const=no
7948	fi
7949
7950	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7951	fi
7952	{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
7953	echo "${ECHO_T}$ac_cv_c_const" >&6; }
7954	if test $ac_cv_c_const = no; then
7955
7956	cat >>confdefs.h <<\_ACEOF
7957	#define const
7958	_ACEOF
7959
7960	fi
7961
7962	{ echo "$as_me:$LINENO: checking for inline" >&5
7963	echo $ECHO_N "checking for inline... $ECHO_C" >&6; }
7964	if test "${ac_cv_c_inline+set}" = set; then
7965	echo $ECHO_N "(cached) $ECHO_C" >&6
7966	else
7967	ac_cv_c_inline=no
7968	for ac_kw in inline __inline__ __inline; do
7969	cat >conftest.$ac_ext <<_ACEOF
7970	/* confdefs.h. */
7971	_ACEOF
7972	cat confdefs.h >>conftest.$ac_ext
7973	cat >>conftest.$ac_ext <<_ACEOF
7974	/* end confdefs.h. */
7975	#ifndef __cplusplus
7976	typedef int foo_t;
7977	static $ac_kw foo_t static_foo () {return 0; }
7978	$ac_kw foo_t foo () {return 0; }
7979	#endif
7980
7981	_ACEOF
7982	rm -f conftest.$ac_objext
7983	if { (ac_try="$ac_compile"
7984	case "(($ac_try" in
7985	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7986	*) ac_try_echo=$ac_try;;
7987	esac
7988	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7989	(eval "$ac_compile") 2>conftest.er1
7990	ac_status=$?
7991	grep -v '^ *+' conftest.er1 >conftest.err
7992	rm -f conftest.er1
7993	cat conftest.err >&5
7994	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7995	(exit $ac_status); } && {
7996	test -z "$ac_cxx_werror_flag" ||
7997	test ! -s conftest.err
7998	} && test -s conftest.$ac_objext; then
7999	ac_cv_c_inline=$ac_kw
8000	else
8001	echo "$as_me: failed program was:" >&5
8002	sed 's/^/| /' conftest.$ac_ext >&5
8003
8004
8005	fi
8006
8007	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8008	test "$ac_cv_c_inline" != no && break
8009	done
8010
8011	fi
8012	{ echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
8013	echo "${ECHO_T}$ac_cv_c_inline" >&6; }
8014
8015
8016	case $ac_cv_c_inline in
8017	inline | yes) ;;
8018	*)
8019	case $ac_cv_c_inline in
8020	no) ac_val=;;
8021	*) ac_val=$ac_cv_c_inline;;
8022	esac
8023	cat >>confdefs.h <<_ACEOF
8024	#ifndef __cplusplus
8025	#define inline $ac_val
8026	#endif
8027	_ACEOF
8028	;;
8029	esac
8030
8031
8032
8033	{ echo "$as_me:$LINENO: checking for mode_t" >&5
8034	echo $ECHO_N "checking for mode_t... $ECHO_C" >&6; }
8035	if test "${ac_cv_type_mode_t+set}" = set; then
8036	echo $ECHO_N "(cached) $ECHO_C" >&6
8037	else
8038	cat >conftest.$ac_ext <<_ACEOF
8039	/* confdefs.h. */
8040	_ACEOF
8041	cat confdefs.h >>conftest.$ac_ext
8042	cat >>conftest.$ac_ext <<_ACEOF
8043	/* end confdefs.h. */
8044	$ac_includes_default
8045	typedef mode_t ac__type_new_;
8046	int
8047	main ()
8048	{
8049	if ((ac__type_new_ *) 0)
8050	return 0;
8051	if (sizeof (ac__type_new_))
8052	return 0;
8053	;
8054	return 0;
8055	}
8056	_ACEOF
8057	rm -f conftest.$ac_objext
8058	if { (ac_try="$ac_compile"
8059	case "(($ac_try" in
8060	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8061	*) ac_try_echo=$ac_try;;
8062	esac
8063	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8064	(eval "$ac_compile") 2>conftest.er1
8065	ac_status=$?
8066	grep -v '^ *+' conftest.er1 >conftest.err
8067	rm -f conftest.er1
8068	cat conftest.err >&5
8069	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8070	(exit $ac_status); } && {
8071	test -z "$ac_cxx_werror_flag" ||
8072	test ! -s conftest.err
8073	} && test -s conftest.$ac_objext; then
8074	ac_cv_type_mode_t=yes
8075	else
8076	echo "$as_me: failed program was:" >&5
8077	sed 's/^/| /' conftest.$ac_ext >&5
8078
8079	ac_cv_type_mode_t=no
8080	fi
8081
8082	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8083	fi
8084	{ echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5
8085	echo "${ECHO_T}$ac_cv_type_mode_t" >&6; }
8086	if test $ac_cv_type_mode_t = yes; then
8087	:
8088	else
8089
8090	cat >>confdefs.h <<_ACEOF
8091	#define mode_t int
8092	_ACEOF
8093
8094	fi
8095
8096	{ echo "$as_me:$LINENO: checking for pid_t" >&5
8097	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; }
8098	if test "${ac_cv_type_pid_t+set}" = set; then
8099	echo $ECHO_N "(cached) $ECHO_C" >&6
8100	else
8101	cat >conftest.$ac_ext <<_ACEOF
8102	/* confdefs.h. */
8103	_ACEOF
8104	cat confdefs.h >>conftest.$ac_ext
8105	cat >>conftest.$ac_ext <<_ACEOF
8106	/* end confdefs.h. */
8107	$ac_includes_default
8108	typedef pid_t ac__type_new_;
8109	int
8110	main ()
8111	{
8112	if ((ac__type_new_ *) 0)
8113	return 0;
8114	if (sizeof (ac__type_new_))
8115	return 0;
8116	;
8117	return 0;
8118	}
8119	_ACEOF
8120	rm -f conftest.$ac_objext
8121	if { (ac_try="$ac_compile"
8122	case "(($ac_try" in
8123	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8124	*) ac_try_echo=$ac_try;;
8125	esac
8126	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8127	(eval "$ac_compile") 2>conftest.er1
8128	ac_status=$?
8129	grep -v '^ *+' conftest.er1 >conftest.err
8130	rm -f conftest.er1
8131	cat conftest.err >&5
8132	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8133	(exit $ac_status); } && {
8134	test -z "$ac_cxx_werror_flag" ||
8135	test ! -s conftest.err
8136	} && test -s conftest.$ac_objext; then
8137	ac_cv_type_pid_t=yes
8138	else
8139	echo "$as_me: failed program was:" >&5
8140	sed 's/^/| /' conftest.$ac_ext >&5
8141
8142	ac_cv_type_pid_t=no
8143	fi
8144
8145	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8146	fi
8147	{ echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
8148	echo "${ECHO_T}$ac_cv_type_pid_t" >&6; }
8149	if test $ac_cv_type_pid_t = yes; then
8150	:
8151	else
8152
8153	cat >>confdefs.h <<_ACEOF
8154	#define pid_t int
8155	_ACEOF
8156
8157	fi
8158
8159	{ echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
8160	echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6; }
8161	if test "${ac_cv_type_uid_t+set}" = set; then
8162	echo $ECHO_N "(cached) $ECHO_C" >&6
8163	else
8164	cat >conftest.$ac_ext <<_ACEOF
8165	/* confdefs.h. */
8166	_ACEOF
8167	cat confdefs.h >>conftest.$ac_ext
8168	cat >>conftest.$ac_ext <<_ACEOF
8169	/* end confdefs.h. */
8170	#include <sys/types.h>
8171		7364
8172	_ACEOF	7365	_ACEOF
8173	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7366	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8174	$EGREP "uid_t" >/dev/null 2>&1; then	7367	$EGREP "uid_t" >/dev/null 2>&1
		7368	then :
8175	ac_cv_type_uid_t=yes	7369	ac_cv_type_uid_t=yes
8176	else	7370	else $as_nop
8177	ac_cv_type_uid_t=no	7371	ac_cv_type_uid_t=no
8178	fi	7372	fi
8179	rm -f conftest*	7373	rm -rf conftest*
8180		7374
8181	fi	7375	fi
8182	{ echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5	7376	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
8183	echo "${ECHO_T}$ac_cv_type_uid_t" >&6; }	7377	printf "%s\n" "$ac_cv_type_uid_t" >&6; }
8184	if test $ac_cv_type_uid_t = no; then	7378	if test $ac_cv_type_uid_t = no; then
8185		7379
8186	cat >>confdefs.h <<\_ACEOF	7380	printf "%s\n" "#define uid_t int" >>confdefs.h
8187	#define uid_t int
8188	_ACEOF
8189		7381
8190		7382
8191	cat >>confdefs.h <<\_ACEOF	7383	printf "%s\n" "#define gid_t int" >>confdefs.h
8192	#define gid_t int
8193	_ACEOF
8194		7384
8195	fi	7385	fi
8196		7386
		7387	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
		7388	case $ac_cv_c_int16_t in #(
		7389	no|yes) ;; #(
		7390	*)
8197		7391
8198	{ echo "$as_me:$LINENO: checking for short" >&5	7392	printf "%s\n" "#define int16_t $ac_cv_c_int16_t" >>confdefs.h
8199	echo $ECHO_N "checking for short... $ECHO_C" >&6; }	7393	;;
8200	if test "${ac_cv_type_short+set}" = set; then
8201	echo $ECHO_N "(cached) $ECHO_C" >&6
8202	else
8203	cat >conftest.$ac_ext <<_ACEOF
8204	/* confdefs.h. */
8205	_ACEOF
8206	cat confdefs.h >>conftest.$ac_ext
8207	cat >>conftest.$ac_ext <<_ACEOF
8208	/* end confdefs.h. */
8209	$ac_includes_default
8210	typedef short ac__type_new_;
8211	int
8212	main ()
8213	{
8214	if ((ac__type_new_ *) 0)
8215	return 0;
8216	if (sizeof (ac__type_new_))
8217	return 0;
8218	;
8219	return 0;
8220	}
8221	_ACEOF
8222	rm -f conftest.$ac_objext
8223	if { (ac_try="$ac_compile"
8224	case "(($ac_try" in
8225	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8226	*) ac_try_echo=$ac_try;;
8227	esac	7394	esac
8228	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8229	(eval "$ac_compile") 2>conftest.er1
8230	ac_status=$?
8231	grep -v '^ *+' conftest.er1 >conftest.err
8232	rm -f conftest.er1
8233	cat conftest.err >&5
8234	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8235	(exit $ac_status); } && {
8236	test -z "$ac_cxx_werror_flag" ||
8237	test ! -s conftest.err
8238	} && test -s conftest.$ac_objext; then
8239	ac_cv_type_short=yes
8240	else
8241	echo "$as_me: failed program was:" >&5
8242	sed 's/^/| /' conftest.$ac_ext >&5
8243		7395
8244	ac_cv_type_short=no	7396	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
8245	fi	7397	case $ac_cv_c_uint16_t in #(
		7398	no|yes) ;; #(
		7399	*)
8246		7400
8247	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8248	fi
8249	{ echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
8250	echo "${ECHO_T}$ac_cv_type_short" >&6; }
8251		7401
8252	# The cast to long int works around a bug in the HP C Compiler	7402	printf "%s\n" "#define uint16_t $ac_cv_c_uint16_t" >>confdefs.h
8253	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects	7403	;;
8254	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.	7404	esac
8255	# This bug is HP SR number 8606223364.
8256	{ echo "$as_me:$LINENO: checking size of short" >&5
8257	echo $ECHO_N "checking size of short... $ECHO_C" >&6; }
8258	if test "${ac_cv_sizeof_short+set}" = set; then
8259	echo $ECHO_N "(cached) $ECHO_C" >&6
8260	else
8261	if test "$cross_compiling" = yes; then
8262	# Depending upon the size, compute the lo and hi bounds.
8263	cat >conftest.$ac_ext <<_ACEOF
8264	/* confdefs.h. */
8265	_ACEOF
8266	cat confdefs.h >>conftest.$ac_ext
8267	cat >>conftest.$ac_ext <<_ACEOF
8268	/* end confdefs.h. */
8269	$ac_includes_default
8270	typedef short ac__type_sizeof_;
8271	int
8272	main ()
8273	{
8274	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
8275	test_array [0] = 0
8276		7405
8277	;	7406	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
8278	return 0;	7407	case $ac_cv_c_int32_t in #(
8279	}	7408	no|yes) ;; #(
8280	_ACEOF	7409	*)
8281	rm -f conftest.$ac_objext	7410
8282	if { (ac_try="$ac_compile"	7411	printf "%s\n" "#define int32_t $ac_cv_c_int32_t" >>confdefs.h
8283	case "(($ac_try" in	7412	;;
8284	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8285	*) ac_try_echo=$ac_try;;
8286	esac	7413	esac
8287	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8288	(eval "$ac_compile") 2>conftest.er1
8289	ac_status=$?
8290	grep -v '^ *+' conftest.er1 >conftest.err
8291	rm -f conftest.er1
8292	cat conftest.err >&5
8293	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8294	(exit $ac_status); } && {
8295	test -z "$ac_cxx_werror_flag" ||
8296	test ! -s conftest.err
8297	} && test -s conftest.$ac_objext; then
8298	ac_lo=0 ac_mid=0
8299	while :; do
8300	cat >conftest.$ac_ext <<_ACEOF
8301	/* confdefs.h. */
8302	_ACEOF
8303	cat confdefs.h >>conftest.$ac_ext
8304	cat >>conftest.$ac_ext <<_ACEOF
8305	/* end confdefs.h. */
8306	$ac_includes_default
8307	typedef short ac__type_sizeof_;
8308	int
8309	main ()
8310	{
8311	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
8312	test_array [0] = 0
8313		7414
8314	;	7415	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
8315	return 0;	7416	case $ac_cv_c_uint32_t in #(
8316	}	7417	no|yes) ;; #(
8317	_ACEOF	7418	*)
8318	rm -f conftest.$ac_objext	7419
8319	if { (ac_try="$ac_compile"	7420	printf "%s\n" "#define _UINT32_T 1" >>confdefs.h
8320	case "(($ac_try" in	7421
8321	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	7422
8322	*) ac_try_echo=$ac_try;;	7423	printf "%s\n" "#define uint32_t $ac_cv_c_uint32_t" >>confdefs.h
		7424	;;
8323	esac	7425	esac
8324	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8325	(eval "$ac_compile") 2>conftest.er1
8326	ac_status=$?
8327	grep -v '^ *+' conftest.er1 >conftest.err
8328	rm -f conftest.er1
8329	cat conftest.err >&5
8330	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8331	(exit $ac_status); } && {
8332	test -z "$ac_cxx_werror_flag" ||
8333	test ! -s conftest.err
8334	} && test -s conftest.$ac_objext; then
8335	ac_hi=$ac_mid; break
8336	else
8337	echo "$as_me: failed program was:" >&5
8338	sed 's/^/| /' conftest.$ac_ext >&5
8339		7426
8340	ac_lo=`expr $ac_mid + 1`
8341	if test $ac_lo -le $ac_mid; then
8342	ac_lo= ac_hi=
8343	break
8344	fi
8345	ac_mid=`expr 2 '*' $ac_mid + 1`
8346	fi
8347		7427
8348	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7428	ac_fn_cxx_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
8349	done	7429	if test "x$ac_cv_func_unsetenv" = xyes
8350	else	7430	then :
8351	echo "$as_me: failed program was:" >&5	7431	printf "%s\n" "#define HAVE_UNSETENV 1" >>confdefs.h
8352	sed 's/^/| /' conftest.$ac_ext >&5
8353		7432
8354	cat >conftest.$ac_ext <<_ACEOF
8355	/* confdefs.h. */
8356	_ACEOF
8357	cat confdefs.h >>conftest.$ac_ext
8358	cat >>conftest.$ac_ext <<_ACEOF
8359	/* end confdefs.h. */
8360	$ac_includes_default
8361	typedef short ac__type_sizeof_;
8362	int
8363	main ()
8364	{
8365	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
8366	test_array [0] = 0
8367
8368	;
8369	return 0;
8370	}
8371	_ACEOF
8372	rm -f conftest.$ac_objext
8373	if { (ac_try="$ac_compile"
8374	case "(($ac_try" in
8375	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8376	*) ac_try_echo=$ac_try;;
8377	esac
8378	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8379	(eval "$ac_compile") 2>conftest.er1
8380	ac_status=$?
8381	grep -v '^ *+' conftest.er1 >conftest.err
8382	rm -f conftest.er1
8383	cat conftest.err >&5
8384	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8385	(exit $ac_status); } && {
8386	test -z "$ac_cxx_werror_flag" ||
8387	test ! -s conftest.err
8388	} && test -s conftest.$ac_objext; then
8389	ac_hi=-1 ac_mid=-1
8390	while :; do
8391	cat >conftest.$ac_ext <<_ACEOF
8392	/* confdefs.h. */
8393	_ACEOF
8394	cat confdefs.h >>conftest.$ac_ext
8395	cat >>conftest.$ac_ext <<_ACEOF
8396	/* end confdefs.h. */
8397	$ac_includes_default
8398	typedef short ac__type_sizeof_;
8399	int
8400	main ()
8401	{
8402	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
8403	test_array [0] = 0
8404
8405	;
8406	return 0;
8407	}
8408	_ACEOF
8409	rm -f conftest.$ac_objext
8410	if { (ac_try="$ac_compile"
8411	case "(($ac_try" in
8412	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8413	*) ac_try_echo=$ac_try;;
8414	esac
8415	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8416	(eval "$ac_compile") 2>conftest.er1
8417	ac_status=$?
8418	grep -v '^ *+' conftest.er1 >conftest.err
8419	rm -f conftest.er1
8420	cat conftest.err >&5
8421	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8422	(exit $ac_status); } && {
8423	test -z "$ac_cxx_werror_flag" ||
8424	test ! -s conftest.err
8425	} && test -s conftest.$ac_objext; then
8426	ac_lo=$ac_mid; break
8427	else
8428	echo "$as_me: failed program was:" >&5
8429	sed 's/^/| /' conftest.$ac_ext >&5
8430
8431	ac_hi=`expr '(' $ac_mid ')' - 1`
8432	if test $ac_mid -le $ac_hi; then
8433	ac_lo= ac_hi=
8434	break
8435	fi
8436	ac_mid=`expr 2 '*' $ac_mid`
8437	fi	7433	fi
8438
8439	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8440	done
8441	else
8442	echo "$as_me: failed program was:" >&5
8443	sed 's/^/| /' conftest.$ac_ext >&5
8444
8445	ac_lo= ac_hi=
8446	fi
8447
8448	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8449	fi
8450
8451	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8452	# Binary search between lo and hi bounds.
8453	while test "x$ac_lo" != "x$ac_hi"; do
8454	ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
8455	cat >conftest.$ac_ext <<_ACEOF
8456	/* confdefs.h. */
8457	_ACEOF
8458	cat confdefs.h >>conftest.$ac_ext
8459	cat >>conftest.$ac_ext <<_ACEOF
8460	/* end confdefs.h. */
8461	$ac_includes_default
8462	typedef short ac__type_sizeof_;
8463	int
8464	main ()
8465	{
8466	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
8467	test_array [0] = 0
8468
8469	;
8470	return 0;
8471	}
8472	_ACEOF
8473	rm -f conftest.$ac_objext
8474	if { (ac_try="$ac_compile"
8475	case "(($ac_try" in
8476	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8477	*) ac_try_echo=$ac_try;;
8478	esac
8479	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8480	(eval "$ac_compile") 2>conftest.er1
8481	ac_status=$?
8482	grep -v '^ *+' conftest.er1 >conftest.err
8483	rm -f conftest.er1
8484	cat conftest.err >&5
8485	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8486	(exit $ac_status); } && {
8487	test -z "$ac_cxx_werror_flag" ||
8488	test ! -s conftest.err
8489	} && test -s conftest.$ac_objext; then
8490	ac_hi=$ac_mid
8491	else
8492	echo "$as_me: failed program was:" >&5
8493	sed 's/^/| /' conftest.$ac_ext >&5
8494
8495	ac_lo=`expr '(' $ac_mid ')' + 1`
8496	fi
8497
8498	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8499	done
8500	case $ac_lo in
8501	?*) ac_cv_sizeof_short=$ac_lo;;
8502	'') if test "$ac_cv_type_short" = yes; then
8503	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (short)
8504	See \`config.log' for more details." >&5
8505	echo "$as_me: error: cannot compute sizeof (short)
8506	See \`config.log' for more details." >&2;}
8507	{ (exit 77); exit 77; }; }
8508	else
8509	ac_cv_sizeof_short=0
8510	fi ;;
8511	esac
8512	else
8513	cat >conftest.$ac_ext <<_ACEOF
8514	/* confdefs.h. */
8515	_ACEOF
8516	cat confdefs.h >>conftest.$ac_ext
8517	cat >>conftest.$ac_ext <<_ACEOF
8518	/* end confdefs.h. */
8519	$ac_includes_default
8520	typedef short ac__type_sizeof_;
8521	static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
8522	static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
8523	#include <stdio.h>
8524	#include <stdlib.h>
8525	int
8526	main ()
8527	{
8528
8529	FILE *f = fopen ("conftest.val", "w");
8530	if (! f)
8531	return 1;
8532	if (((long int) (sizeof (ac__type_sizeof_))) < 0)
8533	{
8534	long int i = longval ();
8535	if (i != ((long int) (sizeof (ac__type_sizeof_))))
8536	return 1;
8537	fprintf (f, "%ld\n", i);
8538	}
8539	else
8540	{
8541	unsigned long int i = ulongval ();
8542	if (i != ((long int) (sizeof (ac__type_sizeof_))))
8543	return 1;
8544	fprintf (f, "%lu\n", i);
8545	}
8546	return ferror (f) || fclose (f) != 0;
8547
8548	;
8549	return 0;
8550	}
8551	_ACEOF
8552	rm -f conftest$ac_exeext
8553	if { (ac_try="$ac_link"
8554	case "(($ac_try" in
8555	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8556	*) ac_try_echo=$ac_try;;
8557	esac
8558	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8559	(eval "$ac_link") 2>&5
8560	ac_status=$?
8561	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8562	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8563	{ (case "(($ac_try" in
8564	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8565	*) ac_try_echo=$ac_try;;
8566	esac
8567	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8568	(eval "$ac_try") 2>&5
8569	ac_status=$?
8570	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8571	(exit $ac_status); }; }; then
8572	ac_cv_sizeof_short=`cat conftest.val`
8573	else
8574	echo "$as_me: program exited with status $ac_status" >&5
8575	echo "$as_me: failed program was:" >&5
8576	sed 's/^/| /' conftest.$ac_ext >&5
8577
8578	( exit $ac_status )
8579	if test "$ac_cv_type_short" = yes; then
8580	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (short)
8581	See \`config.log' for more details." >&5
8582	echo "$as_me: error: cannot compute sizeof (short)
8583	See \`config.log' for more details." >&2;}
8584	{ (exit 77); exit 77; }; }
8585	else
8586	ac_cv_sizeof_short=0
8587	fi
8588	fi
8589	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8590	fi
8591	rm -f conftest.val
8592	fi
8593	{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
8594	echo "${ECHO_T}$ac_cv_sizeof_short" >&6; }
8595
8596
8597
8598	cat >>confdefs.h <<_ACEOF
8599	#define SIZEOF_SHORT $ac_cv_sizeof_short
8600	_ACEOF
8601
8602
8603	{ echo "$as_me:$LINENO: checking for int" >&5
8604	echo $ECHO_N "checking for int... $ECHO_C" >&6; }
8605	if test "${ac_cv_type_int+set}" = set; then
8606	echo $ECHO_N "(cached) $ECHO_C" >&6
8607	else
8608	cat >conftest.$ac_ext <<_ACEOF
8609	/* confdefs.h. */
8610	_ACEOF
8611	cat confdefs.h >>conftest.$ac_ext
8612	cat >>conftest.$ac_ext <<_ACEOF
8613	/* end confdefs.h. */
8614	$ac_includes_default
8615	typedef int ac__type_new_;
8616	int
8617	main ()
8618	{
8619	if ((ac__type_new_ *) 0)
8620	return 0;
8621	if (sizeof (ac__type_new_))
8622	return 0;
8623	;
8624	return 0;
8625	}
8626	_ACEOF
8627	rm -f conftest.$ac_objext
8628	if { (ac_try="$ac_compile"
8629	case "(($ac_try" in
8630	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8631	*) ac_try_echo=$ac_try;;
8632	esac
8633	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8634	(eval "$ac_compile") 2>conftest.er1
8635	ac_status=$?
8636	grep -v '^ *+' conftest.er1 >conftest.err
8637	rm -f conftest.er1
8638	cat conftest.err >&5
8639	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8640	(exit $ac_status); } && {
8641	test -z "$ac_cxx_werror_flag" ||
8642	test ! -s conftest.err
8643	} && test -s conftest.$ac_objext; then
8644	ac_cv_type_int=yes
8645	else
8646	echo "$as_me: failed program was:" >&5
8647	sed 's/^/| /' conftest.$ac_ext >&5
8648
8649	ac_cv_type_int=no
8650	fi
8651
8652	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8653	fi
8654	{ echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
8655	echo "${ECHO_T}$ac_cv_type_int" >&6; }
8656
8657	# The cast to long int works around a bug in the HP C Compiler
8658	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8659	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8660	# This bug is HP SR number 8606223364.
8661	{ echo "$as_me:$LINENO: checking size of int" >&5
8662	echo $ECHO_N "checking size of int... $ECHO_C" >&6; }
8663	if test "${ac_cv_sizeof_int+set}" = set; then
8664	echo $ECHO_N "(cached) $ECHO_C" >&6
8665	else
8666	if test "$cross_compiling" = yes; then
8667	# Depending upon the size, compute the lo and hi bounds.
8668	cat >conftest.$ac_ext <<_ACEOF
8669	/* confdefs.h. */
8670	_ACEOF
8671	cat confdefs.h >>conftest.$ac_ext
8672	cat >>conftest.$ac_ext <<_ACEOF
8673	/* end confdefs.h. */
8674	$ac_includes_default
8675	typedef int ac__type_sizeof_;
8676	int
8677	main ()
8678	{
8679	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
8680	test_array [0] = 0
8681
8682	;
8683	return 0;
8684	}
8685	_ACEOF
8686	rm -f conftest.$ac_objext
8687	if { (ac_try="$ac_compile"
8688	case "(($ac_try" in
8689	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8690	*) ac_try_echo=$ac_try;;
8691	esac
8692	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8693	(eval "$ac_compile") 2>conftest.er1
8694	ac_status=$?
8695	grep -v '^ *+' conftest.er1 >conftest.err
8696	rm -f conftest.er1
8697	cat conftest.err >&5
8698	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8699	(exit $ac_status); } && {
8700	test -z "$ac_cxx_werror_flag" ||
8701	test ! -s conftest.err
8702	} && test -s conftest.$ac_objext; then
8703	ac_lo=0 ac_mid=0
8704	while :; do
8705	cat >conftest.$ac_ext <<_ACEOF
8706	/* confdefs.h. */
8707	_ACEOF
8708	cat confdefs.h >>conftest.$ac_ext
8709	cat >>conftest.$ac_ext <<_ACEOF
8710	/* end confdefs.h. */
8711	$ac_includes_default
8712	typedef int ac__type_sizeof_;
8713	int
8714	main ()
8715	{
8716	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
8717	test_array [0] = 0
8718
8719	;
8720	return 0;
8721	}
8722	_ACEOF
8723	rm -f conftest.$ac_objext
8724	if { (ac_try="$ac_compile"
8725	case "(($ac_try" in
8726	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8727	*) ac_try_echo=$ac_try;;
8728	esac
8729	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8730	(eval "$ac_compile") 2>conftest.er1
8731	ac_status=$?
8732	grep -v '^ *+' conftest.er1 >conftest.err
8733	rm -f conftest.er1
8734	cat conftest.err >&5
8735	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8736	(exit $ac_status); } && {
8737	test -z "$ac_cxx_werror_flag" ||
8738	test ! -s conftest.err
8739	} && test -s conftest.$ac_objext; then
8740	ac_hi=$ac_mid; break
8741	else
8742	echo "$as_me: failed program was:" >&5
8743	sed 's/^/| /' conftest.$ac_ext >&5
8744
8745	ac_lo=`expr $ac_mid + 1`
8746	if test $ac_lo -le $ac_mid; then
8747	ac_lo= ac_hi=
8748	break
8749	fi
8750	ac_mid=`expr 2 '*' $ac_mid + 1`
8751	fi
8752
8753	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8754	done
8755	else
8756	echo "$as_me: failed program was:" >&5
8757	sed 's/^/| /' conftest.$ac_ext >&5
8758
8759	cat >conftest.$ac_ext <<_ACEOF
8760	/* confdefs.h. */
8761	_ACEOF
8762	cat confdefs.h >>conftest.$ac_ext
8763	cat >>conftest.$ac_ext <<_ACEOF
8764	/* end confdefs.h. */
8765	$ac_includes_default
8766	typedef int ac__type_sizeof_;
8767	int
8768	main ()
8769	{
8770	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
8771	test_array [0] = 0
8772
8773	;
8774	return 0;
8775	}
8776	_ACEOF
8777	rm -f conftest.$ac_objext
8778	if { (ac_try="$ac_compile"
8779	case "(($ac_try" in
8780	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8781	*) ac_try_echo=$ac_try;;
8782	esac
8783	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8784	(eval "$ac_compile") 2>conftest.er1
8785	ac_status=$?
8786	grep -v '^ *+' conftest.er1 >conftest.err
8787	rm -f conftest.er1
8788	cat conftest.err >&5
8789	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8790	(exit $ac_status); } && {
8791	test -z "$ac_cxx_werror_flag" ||
8792	test ! -s conftest.err
8793	} && test -s conftest.$ac_objext; then
8794	ac_hi=-1 ac_mid=-1
8795	while :; do
8796	cat >conftest.$ac_ext <<_ACEOF
8797	/* confdefs.h. */
8798	_ACEOF
8799	cat confdefs.h >>conftest.$ac_ext
8800	cat >>conftest.$ac_ext <<_ACEOF
8801	/* end confdefs.h. */
8802	$ac_includes_default
8803	typedef int ac__type_sizeof_;
8804	int
8805	main ()
8806	{
8807	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
8808	test_array [0] = 0
8809
8810	;
8811	return 0;
8812	}
8813	_ACEOF
8814	rm -f conftest.$ac_objext
8815	if { (ac_try="$ac_compile"
8816	case "(($ac_try" in
8817	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8818	*) ac_try_echo=$ac_try;;
8819	esac
8820	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8821	(eval "$ac_compile") 2>conftest.er1
8822	ac_status=$?
8823	grep -v '^ *+' conftest.er1 >conftest.err
8824	rm -f conftest.er1
8825	cat conftest.err >&5
8826	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8827	(exit $ac_status); } && {
8828	test -z "$ac_cxx_werror_flag" ||
8829	test ! -s conftest.err
8830	} && test -s conftest.$ac_objext; then
8831	ac_lo=$ac_mid; break
8832	else
8833	echo "$as_me: failed program was:" >&5
8834	sed 's/^/| /' conftest.$ac_ext >&5
8835
8836	ac_hi=`expr '(' $ac_mid ')' - 1`
8837	if test $ac_mid -le $ac_hi; then
8838	ac_lo= ac_hi=
8839	break
8840	fi
8841	ac_mid=`expr 2 '*' $ac_mid`
8842	fi
8843
8844	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8845	done
8846	else
8847	echo "$as_me: failed program was:" >&5
8848	sed 's/^/| /' conftest.$ac_ext >&5
8849
8850	ac_lo= ac_hi=
8851	fi
8852
8853	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8854	fi
8855
8856	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8857	# Binary search between lo and hi bounds.
8858	while test "x$ac_lo" != "x$ac_hi"; do
8859	ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
8860	cat >conftest.$ac_ext <<_ACEOF
8861	/* confdefs.h. */
8862	_ACEOF
8863	cat confdefs.h >>conftest.$ac_ext
8864	cat >>conftest.$ac_ext <<_ACEOF
8865	/* end confdefs.h. */
8866	$ac_includes_default
8867	typedef int ac__type_sizeof_;
8868	int
8869	main ()
8870	{
8871	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
8872	test_array [0] = 0
8873
8874	;
8875	return 0;
8876	}
8877	_ACEOF
8878	rm -f conftest.$ac_objext
8879	if { (ac_try="$ac_compile"
8880	case "(($ac_try" in
8881	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8882	*) ac_try_echo=$ac_try;;
8883	esac
8884	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8885	(eval "$ac_compile") 2>conftest.er1
8886	ac_status=$?
8887	grep -v '^ *+' conftest.er1 >conftest.err
8888	rm -f conftest.er1
8889	cat conftest.err >&5
8890	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8891	(exit $ac_status); } && {
8892	test -z "$ac_cxx_werror_flag" ||
8893	test ! -s conftest.err
8894	} && test -s conftest.$ac_objext; then
8895	ac_hi=$ac_mid
8896	else
8897	echo "$as_me: failed program was:" >&5
8898	sed 's/^/| /' conftest.$ac_ext >&5
8899
8900	ac_lo=`expr '(' $ac_mid ')' + 1`
8901	fi
8902
8903	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8904	done
8905	case $ac_lo in
8906	?*) ac_cv_sizeof_int=$ac_lo;;
8907	'') if test "$ac_cv_type_int" = yes; then
8908	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (int)
8909	See \`config.log' for more details." >&5
8910	echo "$as_me: error: cannot compute sizeof (int)
8911	See \`config.log' for more details." >&2;}
8912	{ (exit 77); exit 77; }; }
8913	else
8914	ac_cv_sizeof_int=0
8915	fi ;;
8916	esac
8917	else
8918	cat >conftest.$ac_ext <<_ACEOF
8919	/* confdefs.h. */
8920	_ACEOF
8921	cat confdefs.h >>conftest.$ac_ext
8922	cat >>conftest.$ac_ext <<_ACEOF
8923	/* end confdefs.h. */
8924	$ac_includes_default
8925	typedef int ac__type_sizeof_;
8926	static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
8927	static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
8928	#include <stdio.h>
8929	#include <stdlib.h>
8930	int
8931	main ()
8932	{
8933
8934	FILE *f = fopen ("conftest.val", "w");
8935	if (! f)
8936	return 1;
8937	if (((long int) (sizeof (ac__type_sizeof_))) < 0)
8938	{
8939	long int i = longval ();
8940	if (i != ((long int) (sizeof (ac__type_sizeof_))))
8941	return 1;
8942	fprintf (f, "%ld\n", i);
8943	}
8944	else
8945	{
8946	unsigned long int i = ulongval ();
8947	if (i != ((long int) (sizeof (ac__type_sizeof_))))
8948	return 1;
8949	fprintf (f, "%lu\n", i);
8950	}
8951	return ferror (f) || fclose (f) != 0;
8952
8953	;
8954	return 0;
8955	}
8956	_ACEOF
8957	rm -f conftest$ac_exeext
8958	if { (ac_try="$ac_link"
8959	case "(($ac_try" in
8960	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8961	*) ac_try_echo=$ac_try;;
8962	esac
8963	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8964	(eval "$ac_link") 2>&5
8965	ac_status=$?
8966	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8967	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8968	{ (case "(($ac_try" in
8969	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8970	*) ac_try_echo=$ac_try;;
8971	esac
8972	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8973	(eval "$ac_try") 2>&5
8974	ac_status=$?
8975	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8976	(exit $ac_status); }; }; then
8977	ac_cv_sizeof_int=`cat conftest.val`
8978	else
8979	echo "$as_me: program exited with status $ac_status" >&5
8980	echo "$as_me: failed program was:" >&5
8981	sed 's/^/| /' conftest.$ac_ext >&5
8982
8983	( exit $ac_status )
8984	if test "$ac_cv_type_int" = yes; then
8985	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (int)
8986	See \`config.log' for more details." >&5
8987	echo "$as_me: error: cannot compute sizeof (int)
8988	See \`config.log' for more details." >&2;}
8989	{ (exit 77); exit 77; }; }
8990	else
8991	ac_cv_sizeof_int=0
8992	fi
8993	fi
8994	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8995	fi
8996	rm -f conftest.val
8997	fi
8998	{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
8999	echo "${ECHO_T}$ac_cv_sizeof_int" >&6; }
9000
9001
9002
9003	cat >>confdefs.h <<_ACEOF
9004	#define SIZEOF_INT $ac_cv_sizeof_int
9005	_ACEOF
9006
9007
9008	{ echo "$as_me:$LINENO: checking for long long" >&5
9009	echo $ECHO_N "checking for long long... $ECHO_C" >&6; }
9010	if test "${ac_cv_type_long_long+set}" = set; then
9011	echo $ECHO_N "(cached) $ECHO_C" >&6
9012	else
9013	cat >conftest.$ac_ext <<_ACEOF
9014	/* confdefs.h. */
9015	_ACEOF
9016	cat confdefs.h >>conftest.$ac_ext
9017	cat >>conftest.$ac_ext <<_ACEOF
9018	/* end confdefs.h. */
9019	$ac_includes_default
9020	typedef long long ac__type_new_;
9021	int
9022	main ()
9023	{
9024	if ((ac__type_new_ *) 0)
9025	return 0;
9026	if (sizeof (ac__type_new_))
9027	return 0;
9028	;
9029	return 0;
9030	}
9031	_ACEOF
9032	rm -f conftest.$ac_objext
9033	if { (ac_try="$ac_compile"
9034	case "(($ac_try" in
9035	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9036	*) ac_try_echo=$ac_try;;
9037	esac
9038	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9039	(eval "$ac_compile") 2>conftest.er1
9040	ac_status=$?
9041	grep -v '^ *+' conftest.er1 >conftest.err
9042	rm -f conftest.er1
9043	cat conftest.err >&5
9044	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9045	(exit $ac_status); } && {
9046	test -z "$ac_cxx_werror_flag" ||
9047	test ! -s conftest.err
9048	} && test -s conftest.$ac_objext; then
9049	ac_cv_type_long_long=yes
9050	else
9051	echo "$as_me: failed program was:" >&5
9052	sed 's/^/| /' conftest.$ac_ext >&5
9053
9054	ac_cv_type_long_long=no
9055	fi
9056
9057	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9058	fi
9059	{ echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
9060	echo "${ECHO_T}$ac_cv_type_long_long" >&6; }
9061
9062	# The cast to long int works around a bug in the HP C Compiler
9063	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
9064	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
9065	# This bug is HP SR number 8606223364.
9066	{ echo "$as_me:$LINENO: checking size of long long" >&5
9067	echo $ECHO_N "checking size of long long... $ECHO_C" >&6; }
9068	if test "${ac_cv_sizeof_long_long+set}" = set; then
9069	echo $ECHO_N "(cached) $ECHO_C" >&6
9070	else
9071	if test "$cross_compiling" = yes; then
9072	# Depending upon the size, compute the lo and hi bounds.
9073	cat >conftest.$ac_ext <<_ACEOF
9074	/* confdefs.h. */
9075	_ACEOF
9076	cat confdefs.h >>conftest.$ac_ext
9077	cat >>conftest.$ac_ext <<_ACEOF
9078	/* end confdefs.h. */
9079	$ac_includes_default
9080	typedef long long ac__type_sizeof_;
9081	int
9082	main ()
9083	{
9084	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
9085	test_array [0] = 0
9086
9087	;
9088	return 0;
9089	}
9090	_ACEOF
9091	rm -f conftest.$ac_objext
9092	if { (ac_try="$ac_compile"
9093	case "(($ac_try" in
9094	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9095	*) ac_try_echo=$ac_try;;
9096	esac
9097	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9098	(eval "$ac_compile") 2>conftest.er1
9099	ac_status=$?
9100	grep -v '^ *+' conftest.er1 >conftest.err
9101	rm -f conftest.er1
9102	cat conftest.err >&5
9103	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9104	(exit $ac_status); } && {
9105	test -z "$ac_cxx_werror_flag" ||
9106	test ! -s conftest.err
9107	} && test -s conftest.$ac_objext; then
9108	ac_lo=0 ac_mid=0
9109	while :; do
9110	cat >conftest.$ac_ext <<_ACEOF
9111	/* confdefs.h. */
9112	_ACEOF
9113	cat confdefs.h >>conftest.$ac_ext
9114	cat >>conftest.$ac_ext <<_ACEOF
9115	/* end confdefs.h. */
9116	$ac_includes_default
9117	typedef long long ac__type_sizeof_;
9118	int
9119	main ()
9120	{
9121	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
9122	test_array [0] = 0
9123
9124	;
9125	return 0;
9126	}
9127	_ACEOF
9128	rm -f conftest.$ac_objext
9129	if { (ac_try="$ac_compile"
9130	case "(($ac_try" in
9131	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9132	*) ac_try_echo=$ac_try;;
9133	esac
9134	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9135	(eval "$ac_compile") 2>conftest.er1
9136	ac_status=$?
9137	grep -v '^ *+' conftest.er1 >conftest.err
9138	rm -f conftest.er1
9139	cat conftest.err >&5
9140	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9141	(exit $ac_status); } && {
9142	test -z "$ac_cxx_werror_flag" ||
9143	test ! -s conftest.err
9144	} && test -s conftest.$ac_objext; then
9145	ac_hi=$ac_mid; break
9146	else
9147	echo "$as_me: failed program was:" >&5
9148	sed 's/^/| /' conftest.$ac_ext >&5
9149
9150	ac_lo=`expr $ac_mid + 1`
9151	if test $ac_lo -le $ac_mid; then
9152	ac_lo= ac_hi=
9153	break
9154	fi
9155	ac_mid=`expr 2 '*' $ac_mid + 1`
9156	fi
9157
9158	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9159	done
9160	else
9161	echo "$as_me: failed program was:" >&5
9162	sed 's/^/| /' conftest.$ac_ext >&5
9163
9164	cat >conftest.$ac_ext <<_ACEOF
9165	/* confdefs.h. */
9166	_ACEOF
9167	cat confdefs.h >>conftest.$ac_ext
9168	cat >>conftest.$ac_ext <<_ACEOF
9169	/* end confdefs.h. */
9170	$ac_includes_default
9171	typedef long long ac__type_sizeof_;
9172	int
9173	main ()
9174	{
9175	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
9176	test_array [0] = 0
9177
9178	;
9179	return 0;
9180	}
9181	_ACEOF
9182	rm -f conftest.$ac_objext
9183	if { (ac_try="$ac_compile"
9184	case "(($ac_try" in
9185	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9186	*) ac_try_echo=$ac_try;;
9187	esac
9188	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9189	(eval "$ac_compile") 2>conftest.er1
9190	ac_status=$?
9191	grep -v '^ *+' conftest.er1 >conftest.err
9192	rm -f conftest.er1
9193	cat conftest.err >&5
9194	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9195	(exit $ac_status); } && {
9196	test -z "$ac_cxx_werror_flag" ||
9197	test ! -s conftest.err
9198	} && test -s conftest.$ac_objext; then
9199	ac_hi=-1 ac_mid=-1
9200	while :; do
9201	cat >conftest.$ac_ext <<_ACEOF
9202	/* confdefs.h. */
9203	_ACEOF
9204	cat confdefs.h >>conftest.$ac_ext
9205	cat >>conftest.$ac_ext <<_ACEOF
9206	/* end confdefs.h. */
9207	$ac_includes_default
9208	typedef long long ac__type_sizeof_;
9209	int
9210	main ()
9211	{
9212	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
9213	test_array [0] = 0
9214
9215	;
9216	return 0;
9217	}
9218	_ACEOF
9219	rm -f conftest.$ac_objext
9220	if { (ac_try="$ac_compile"
9221	case "(($ac_try" in
9222	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9223	*) ac_try_echo=$ac_try;;
9224	esac
9225	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9226	(eval "$ac_compile") 2>conftest.er1
9227	ac_status=$?
9228	grep -v '^ *+' conftest.er1 >conftest.err
9229	rm -f conftest.er1
9230	cat conftest.err >&5
9231	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9232	(exit $ac_status); } && {
9233	test -z "$ac_cxx_werror_flag" ||
9234	test ! -s conftest.err
9235	} && test -s conftest.$ac_objext; then
9236	ac_lo=$ac_mid; break
9237	else
9238	echo "$as_me: failed program was:" >&5
9239	sed 's/^/| /' conftest.$ac_ext >&5
9240
9241	ac_hi=`expr '(' $ac_mid ')' - 1`
9242	if test $ac_mid -le $ac_hi; then
9243	ac_lo= ac_hi=
9244	break
9245	fi
9246	ac_mid=`expr 2 '*' $ac_mid`
9247	fi
9248
9249	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9250	done
9251	else
9252	echo "$as_me: failed program was:" >&5
9253	sed 's/^/| /' conftest.$ac_ext >&5
9254
9255	ac_lo= ac_hi=
9256	fi
9257
9258	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9259	fi
9260
9261	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9262	# Binary search between lo and hi bounds.
9263	while test "x$ac_lo" != "x$ac_hi"; do
9264	ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
9265	cat >conftest.$ac_ext <<_ACEOF
9266	/* confdefs.h. */
9267	_ACEOF
9268	cat confdefs.h >>conftest.$ac_ext
9269	cat >>conftest.$ac_ext <<_ACEOF
9270	/* end confdefs.h. */
9271	$ac_includes_default
9272	typedef long long ac__type_sizeof_;
9273	int
9274	main ()
9275	{
9276	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
9277	test_array [0] = 0
9278
9279	;
9280	return 0;
9281	}
9282	_ACEOF
9283	rm -f conftest.$ac_objext
9284	if { (ac_try="$ac_compile"
9285	case "(($ac_try" in
9286	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9287	*) ac_try_echo=$ac_try;;
9288	esac
9289	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9290	(eval "$ac_compile") 2>conftest.er1
9291	ac_status=$?
9292	grep -v '^ *+' conftest.er1 >conftest.err
9293	rm -f conftest.er1
9294	cat conftest.err >&5
9295	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9296	(exit $ac_status); } && {
9297	test -z "$ac_cxx_werror_flag" ||
9298	test ! -s conftest.err
9299	} && test -s conftest.$ac_objext; then
9300	ac_hi=$ac_mid
9301	else
9302	echo "$as_me: failed program was:" >&5
9303	sed 's/^/| /' conftest.$ac_ext >&5
9304
9305	ac_lo=`expr '(' $ac_mid ')' + 1`
9306	fi
9307
9308	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9309	done
9310	case $ac_lo in
9311	?*) ac_cv_sizeof_long_long=$ac_lo;;
9312	'') if test "$ac_cv_type_long_long" = yes; then
9313	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long long)
9314	See \`config.log' for more details." >&5
9315	echo "$as_me: error: cannot compute sizeof (long long)
9316	See \`config.log' for more details." >&2;}
9317	{ (exit 77); exit 77; }; }
9318	else
9319	ac_cv_sizeof_long_long=0
9320	fi ;;
9321	esac
9322	else
9323	cat >conftest.$ac_ext <<_ACEOF
9324	/* confdefs.h. */
9325	_ACEOF
9326	cat confdefs.h >>conftest.$ac_ext
9327	cat >>conftest.$ac_ext <<_ACEOF
9328	/* end confdefs.h. */
9329	$ac_includes_default
9330	typedef long long ac__type_sizeof_;
9331	static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
9332	static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
9333	#include <stdio.h>
9334	#include <stdlib.h>
9335	int
9336	main ()
9337	{
9338
9339	FILE *f = fopen ("conftest.val", "w");
9340	if (! f)
9341	return 1;
9342	if (((long int) (sizeof (ac__type_sizeof_))) < 0)
9343	{
9344	long int i = longval ();
9345	if (i != ((long int) (sizeof (ac__type_sizeof_))))
9346	return 1;
9347	fprintf (f, "%ld\n", i);
9348	}
9349	else
9350	{
9351	unsigned long int i = ulongval ();
9352	if (i != ((long int) (sizeof (ac__type_sizeof_))))
9353	return 1;
9354	fprintf (f, "%lu\n", i);
9355	}
9356	return ferror (f) || fclose (f) != 0;
9357
9358	;
9359	return 0;
9360	}
9361	_ACEOF
9362	rm -f conftest$ac_exeext
9363	if { (ac_try="$ac_link"
9364	case "(($ac_try" in
9365	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9366	*) ac_try_echo=$ac_try;;
9367	esac
9368	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9369	(eval "$ac_link") 2>&5
9370	ac_status=$?
9371	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9372	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9373	{ (case "(($ac_try" in
9374	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9375	*) ac_try_echo=$ac_try;;
9376	esac
9377	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9378	(eval "$ac_try") 2>&5
9379	ac_status=$?
9380	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9381	(exit $ac_status); }; }; then
9382	ac_cv_sizeof_long_long=`cat conftest.val`
9383	else
9384	echo "$as_me: program exited with status $ac_status" >&5
9385	echo "$as_me: failed program was:" >&5
9386	sed 's/^/| /' conftest.$ac_ext >&5
9387
9388	( exit $ac_status )
9389	if test "$ac_cv_type_long_long" = yes; then
9390	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long long)
9391	See \`config.log' for more details." >&5
9392	echo "$as_me: error: cannot compute sizeof (long long)
9393	See \`config.log' for more details." >&2;}
9394	{ (exit 77); exit 77; }; }
9395	else
9396	ac_cv_sizeof_long_long=0
9397	fi
9398	fi
9399	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9400	fi
9401	rm -f conftest.val
9402	fi
9403	{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
9404	echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6; }
9405
9406
9407
9408	cat >>confdefs.h <<_ACEOF
9409	#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
9410	_ACEOF
9411
9412
9413	{ echo "$as_me:$LINENO: checking for int *" >&5
9414	echo $ECHO_N "checking for int *... $ECHO_C" >&6; }
9415	if test "${ac_cv_type_int_p+set}" = set; then
9416	echo $ECHO_N "(cached) $ECHO_C" >&6
9417	else
9418	cat >conftest.$ac_ext <<_ACEOF
9419	/* confdefs.h. */
9420	_ACEOF
9421	cat confdefs.h >>conftest.$ac_ext
9422	cat >>conftest.$ac_ext <<_ACEOF
9423	/* end confdefs.h. */
9424	$ac_includes_default
9425	typedef int * ac__type_new_;
9426	int
9427	main ()
9428	{
9429	if ((ac__type_new_ *) 0)
9430	return 0;
9431	if (sizeof (ac__type_new_))
9432	return 0;
9433	;
9434	return 0;
9435	}
9436	_ACEOF
9437	rm -f conftest.$ac_objext
9438	if { (ac_try="$ac_compile"
9439	case "(($ac_try" in
9440	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9441	*) ac_try_echo=$ac_try;;
9442	esac
9443	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9444	(eval "$ac_compile") 2>conftest.er1
9445	ac_status=$?
9446	grep -v '^ *+' conftest.er1 >conftest.err
9447	rm -f conftest.er1
9448	cat conftest.err >&5
9449	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9450	(exit $ac_status); } && {
9451	test -z "$ac_cxx_werror_flag" ||
9452	test ! -s conftest.err
9453	} && test -s conftest.$ac_objext; then
9454	ac_cv_type_int_p=yes
9455	else
9456	echo "$as_me: failed program was:" >&5
9457	sed 's/^/| /' conftest.$ac_ext >&5
9458
9459	ac_cv_type_int_p=no
9460	fi
9461
9462	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9463	fi
9464	{ echo "$as_me:$LINENO: result: $ac_cv_type_int_p" >&5
9465	echo "${ECHO_T}$ac_cv_type_int_p" >&6; }
9466
9467	# The cast to long int works around a bug in the HP C Compiler
9468	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
9469	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
9470	# This bug is HP SR number 8606223364.
9471	{ echo "$as_me:$LINENO: checking size of int *" >&5
9472	echo $ECHO_N "checking size of int *... $ECHO_C" >&6; }
9473	if test "${ac_cv_sizeof_int_p+set}" = set; then
9474	echo $ECHO_N "(cached) $ECHO_C" >&6
9475	else
9476	if test "$cross_compiling" = yes; then
9477	# Depending upon the size, compute the lo and hi bounds.
9478	cat >conftest.$ac_ext <<_ACEOF
9479	/* confdefs.h. */
9480	_ACEOF
9481	cat confdefs.h >>conftest.$ac_ext
9482	cat >>conftest.$ac_ext <<_ACEOF
9483	/* end confdefs.h. */
9484	$ac_includes_default
9485	typedef int * ac__type_sizeof_;
9486	int
9487	main ()
9488	{
9489	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
9490	test_array [0] = 0
9491
9492	;
9493	return 0;
9494	}
9495	_ACEOF
9496	rm -f conftest.$ac_objext
9497	if { (ac_try="$ac_compile"
9498	case "(($ac_try" in
9499	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9500	*) ac_try_echo=$ac_try;;
9501	esac
9502	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9503	(eval "$ac_compile") 2>conftest.er1
9504	ac_status=$?
9505	grep -v '^ *+' conftest.er1 >conftest.err
9506	rm -f conftest.er1
9507	cat conftest.err >&5
9508	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9509	(exit $ac_status); } && {
9510	test -z "$ac_cxx_werror_flag" ||
9511	test ! -s conftest.err
9512	} && test -s conftest.$ac_objext; then
9513	ac_lo=0 ac_mid=0
9514	while :; do
9515	cat >conftest.$ac_ext <<_ACEOF
9516	/* confdefs.h. */
9517	_ACEOF
9518	cat confdefs.h >>conftest.$ac_ext
9519	cat >>conftest.$ac_ext <<_ACEOF
9520	/* end confdefs.h. */
9521	$ac_includes_default
9522	typedef int * ac__type_sizeof_;
9523	int
9524	main ()
9525	{
9526	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
9527	test_array [0] = 0
9528
9529	;
9530	return 0;
9531	}
9532	_ACEOF
9533	rm -f conftest.$ac_objext
9534	if { (ac_try="$ac_compile"
9535	case "(($ac_try" in
9536	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9537	*) ac_try_echo=$ac_try;;
9538	esac
9539	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9540	(eval "$ac_compile") 2>conftest.er1
9541	ac_status=$?
9542	grep -v '^ *+' conftest.er1 >conftest.err
9543	rm -f conftest.er1
9544	cat conftest.err >&5
9545	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9546	(exit $ac_status); } && {
9547	test -z "$ac_cxx_werror_flag" ||
9548	test ! -s conftest.err
9549	} && test -s conftest.$ac_objext; then
9550	ac_hi=$ac_mid; break
9551	else
9552	echo "$as_me: failed program was:" >&5
9553	sed 's/^/| /' conftest.$ac_ext >&5
9554
9555	ac_lo=`expr $ac_mid + 1`
9556	if test $ac_lo -le $ac_mid; then
9557	ac_lo= ac_hi=
9558	break
9559	fi
9560	ac_mid=`expr 2 '*' $ac_mid + 1`
9561	fi
9562
9563	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9564	done
9565	else
9566	echo "$as_me: failed program was:" >&5
9567	sed 's/^/| /' conftest.$ac_ext >&5
9568
9569	cat >conftest.$ac_ext <<_ACEOF
9570	/* confdefs.h. */
9571	_ACEOF
9572	cat confdefs.h >>conftest.$ac_ext
9573	cat >>conftest.$ac_ext <<_ACEOF
9574	/* end confdefs.h. */
9575	$ac_includes_default
9576	typedef int * ac__type_sizeof_;
9577	int
9578	main ()
9579	{
9580	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
9581	test_array [0] = 0
9582
9583	;
9584	return 0;
9585	}
9586	_ACEOF
9587	rm -f conftest.$ac_objext
9588	if { (ac_try="$ac_compile"
9589	case "(($ac_try" in
9590	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9591	*) ac_try_echo=$ac_try;;
9592	esac
9593	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9594	(eval "$ac_compile") 2>conftest.er1
9595	ac_status=$?
9596	grep -v '^ *+' conftest.er1 >conftest.err
9597	rm -f conftest.er1
9598	cat conftest.err >&5
9599	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9600	(exit $ac_status); } && {
9601	test -z "$ac_cxx_werror_flag" ||
9602	test ! -s conftest.err
9603	} && test -s conftest.$ac_objext; then
9604	ac_hi=-1 ac_mid=-1
9605	while :; do
9606	cat >conftest.$ac_ext <<_ACEOF
9607	/* confdefs.h. */
9608	_ACEOF
9609	cat confdefs.h >>conftest.$ac_ext
9610	cat >>conftest.$ac_ext <<_ACEOF
9611	/* end confdefs.h. */
9612	$ac_includes_default
9613	typedef int * ac__type_sizeof_;
9614	int
9615	main ()
9616	{
9617	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
9618	test_array [0] = 0
9619
9620	;
9621	return 0;
9622	}
9623	_ACEOF
9624	rm -f conftest.$ac_objext
9625	if { (ac_try="$ac_compile"
9626	case "(($ac_try" in
9627	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9628	*) ac_try_echo=$ac_try;;
9629	esac
9630	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9631	(eval "$ac_compile") 2>conftest.er1
9632	ac_status=$?
9633	grep -v '^ *+' conftest.er1 >conftest.err
9634	rm -f conftest.er1
9635	cat conftest.err >&5
9636	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9637	(exit $ac_status); } && {
9638	test -z "$ac_cxx_werror_flag" ||
9639	test ! -s conftest.err
9640	} && test -s conftest.$ac_objext; then
9641	ac_lo=$ac_mid; break
9642	else
9643	echo "$as_me: failed program was:" >&5
9644	sed 's/^/| /' conftest.$ac_ext >&5
9645
9646	ac_hi=`expr '(' $ac_mid ')' - 1`
9647	if test $ac_mid -le $ac_hi; then
9648	ac_lo= ac_hi=
9649	break
9650	fi
9651	ac_mid=`expr 2 '*' $ac_mid`
9652	fi
9653
9654	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9655	done
9656	else
9657	echo "$as_me: failed program was:" >&5
9658	sed 's/^/| /' conftest.$ac_ext >&5
9659
9660	ac_lo= ac_hi=
9661	fi
9662
9663	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9664	fi
9665
9666	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9667	# Binary search between lo and hi bounds.
9668	while test "x$ac_lo" != "x$ac_hi"; do
9669	ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
9670	cat >conftest.$ac_ext <<_ACEOF
9671	/* confdefs.h. */
9672	_ACEOF
9673	cat confdefs.h >>conftest.$ac_ext
9674	cat >>conftest.$ac_ext <<_ACEOF
9675	/* end confdefs.h. */
9676	$ac_includes_default
9677	typedef int * ac__type_sizeof_;
9678	int
9679	main ()
9680	{
9681	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
9682	test_array [0] = 0
9683
9684	;
9685	return 0;
9686	}
9687	_ACEOF
9688	rm -f conftest.$ac_objext
9689	if { (ac_try="$ac_compile"
9690	case "(($ac_try" in
9691	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9692	*) ac_try_echo=$ac_try;;
9693	esac
9694	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9695	(eval "$ac_compile") 2>conftest.er1
9696	ac_status=$?
9697	grep -v '^ *+' conftest.er1 >conftest.err
9698	rm -f conftest.er1
9699	cat conftest.err >&5
9700	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9701	(exit $ac_status); } && {
9702	test -z "$ac_cxx_werror_flag" ||
9703	test ! -s conftest.err
9704	} && test -s conftest.$ac_objext; then
9705	ac_hi=$ac_mid
9706	else
9707	echo "$as_me: failed program was:" >&5
9708	sed 's/^/| /' conftest.$ac_ext >&5
9709
9710	ac_lo=`expr '(' $ac_mid ')' + 1`
9711	fi
9712
9713	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9714	done
9715	case $ac_lo in
9716	?*) ac_cv_sizeof_int_p=$ac_lo;;
9717	'') if test "$ac_cv_type_int_p" = yes; then
9718	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (int *)
9719	See \`config.log' for more details." >&5
9720	echo "$as_me: error: cannot compute sizeof (int *)
9721	See \`config.log' for more details." >&2;}
9722	{ (exit 77); exit 77; }; }
9723	else
9724	ac_cv_sizeof_int_p=0
9725	fi ;;
9726	esac
9727	else
9728	cat >conftest.$ac_ext <<_ACEOF
9729	/* confdefs.h. */
9730	_ACEOF
9731	cat confdefs.h >>conftest.$ac_ext
9732	cat >>conftest.$ac_ext <<_ACEOF
9733	/* end confdefs.h. */
9734	$ac_includes_default
9735	typedef int * ac__type_sizeof_;
9736	static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
9737	static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
9738	#include <stdio.h>
9739	#include <stdlib.h>
9740	int
9741	main ()
9742	{
9743
9744	FILE *f = fopen ("conftest.val", "w");
9745	if (! f)
9746	return 1;
9747	if (((long int) (sizeof (ac__type_sizeof_))) < 0)
9748	{
9749	long int i = longval ();
9750	if (i != ((long int) (sizeof (ac__type_sizeof_))))
9751	return 1;
9752	fprintf (f, "%ld\n", i);
9753	}
9754	else
9755	{
9756	unsigned long int i = ulongval ();
9757	if (i != ((long int) (sizeof (ac__type_sizeof_))))
9758	return 1;
9759	fprintf (f, "%lu\n", i);
9760	}
9761	return ferror (f) || fclose (f) != 0;
9762
9763	;
9764	return 0;
9765	}
9766	_ACEOF
9767	rm -f conftest$ac_exeext
9768	if { (ac_try="$ac_link"
9769	case "(($ac_try" in
9770	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9771	*) ac_try_echo=$ac_try;;
9772	esac
9773	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9774	(eval "$ac_link") 2>&5
9775	ac_status=$?
9776	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9777	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9778	{ (case "(($ac_try" in
9779	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9780	*) ac_try_echo=$ac_try;;
9781	esac
9782	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9783	(eval "$ac_try") 2>&5
9784	ac_status=$?
9785	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9786	(exit $ac_status); }; }; then
9787	ac_cv_sizeof_int_p=`cat conftest.val`
9788	else
9789	echo "$as_me: program exited with status $ac_status" >&5
9790	echo "$as_me: failed program was:" >&5
9791	sed 's/^/| /' conftest.$ac_ext >&5
9792
9793	( exit $ac_status )
9794	if test "$ac_cv_type_int_p" = yes; then
9795	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (int *)
9796	See \`config.log' for more details." >&5
9797	echo "$as_me: error: cannot compute sizeof (int *)
9798	See \`config.log' for more details." >&2;}
9799	{ (exit 77); exit 77; }; }
9800	else
9801	ac_cv_sizeof_int_p=0
9802	fi
9803	fi
9804	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9805	fi
9806	rm -f conftest.val
9807	fi
9808	{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_int_p" >&5
9809	echo "${ECHO_T}$ac_cv_sizeof_int_p" >&6; }
9810
9811
9812
9813	cat >>confdefs.h <<_ACEOF
9814	#define SIZEOF_INT_P $ac_cv_sizeof_int_p
9815	_ACEOF
9816
9817
9818
9819
9820	{ echo "$as_me:$LINENO: checking for int16_t" >&5
9821	echo $ECHO_N "checking for int16_t... $ECHO_C" >&6; }
9822	if test "${rxvt_cv_int16_t+set}" = set; then
9823	echo $ECHO_N "(cached) $ECHO_C" >&6
9824	else
9825	cat >conftest.$ac_ext <<_ACEOF
9826	/* confdefs.h. */
9827	_ACEOF
9828	cat confdefs.h >>conftest.$ac_ext
9829	cat >>conftest.$ac_ext <<_ACEOF
9830	/* end confdefs.h. */
9831	#include <stdint.h>
9832	int
9833	main ()
9834	{
9835	int16_t dummy;
9836	;
9837	return 0;
9838	}
9839	_ACEOF
9840	rm -f conftest.$ac_objext
9841	if { (ac_try="$ac_compile"
9842	case "(($ac_try" in
9843	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9844	*) ac_try_echo=$ac_try;;
9845	esac
9846	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9847	(eval "$ac_compile") 2>conftest.er1
9848	ac_status=$?
9849	grep -v '^ *+' conftest.er1 >conftest.err
9850	rm -f conftest.er1
9851	cat conftest.err >&5
9852	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9853	(exit $ac_status); } && {
9854	test -z "$ac_cxx_werror_flag" ||
9855	test ! -s conftest.err
9856	} && test -s conftest.$ac_objext; then
9857	rxvt_cv_int16_t=yes
9858	else
9859	echo "$as_me: failed program was:" >&5
9860	sed 's/^/| /' conftest.$ac_ext >&5
9861
9862	if test "$ac_cv_sizeof_char" -ge 2; then
9863	rxvt_cv_int16_t=" char"
9864	else
9865	if test "$ac_cv_sizeof_short" -ge 2; then
9866	rxvt_cv_int16_t=" short"
9867	else
9868	if test "$ac_cv_sizeof_int" -ge 2; then
9869	rxvt_cv_int16_t=" int"
9870	else
9871	if test "$ac_cv_sizeof_long" -ge 2; then
9872	rxvt_cv_int16_t=" long"
9873	else
9874	if test "$ac_cv_sizeof_long_long" -ge 2; then
9875	rxvt_cv_int16_t=" long long"
9876	else
9877	rxvt_cv_int16_t=" short" # we _must_ have a (possibly wrong) default
9878	fi
9879	fi
9880	fi
9881	fi
9882	fi
9883	fi
9884
9885	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9886	fi
9887	{ echo "$as_me:$LINENO: result: $rxvt_cv_int16_t" >&5
9888	echo "${ECHO_T}$rxvt_cv_int16_t" >&6; }
9889	if test x"$rxvt_cv_int16_t" != xyes; then
9890	rxvt_int16_typedef="typedef $rxvt_cv_int16_t int16_t;"
9891	else
9892	if test x"" = x; then
9893	rxvt_int16_typedef="/* typedef short int16_t; */"
9894	else
9895	rxvt_int16_typedef="/* typedef short int16_t; */"
9896	fi
9897	fi
9898
9899	{ echo "$as_me:$LINENO: checking for uint16_t" >&5
9900	echo $ECHO_N "checking for uint16_t... $ECHO_C" >&6; }
9901	if test "${rxvt_cv_uint16_t+set}" = set; then
9902	echo $ECHO_N "(cached) $ECHO_C" >&6
9903	else
9904	cat >conftest.$ac_ext <<_ACEOF
9905	/* confdefs.h. */
9906	_ACEOF
9907	cat confdefs.h >>conftest.$ac_ext
9908	cat >>conftest.$ac_ext <<_ACEOF
9909	/* end confdefs.h. */
9910	#include <stdint.h>
9911	int
9912	main ()
9913	{
9914	uint16_t dummy;
9915	;
9916	return 0;
9917	}
9918	_ACEOF
9919	rm -f conftest.$ac_objext
9920	if { (ac_try="$ac_compile"
9921	case "(($ac_try" in
9922	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9923	*) ac_try_echo=$ac_try;;
9924	esac
9925	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9926	(eval "$ac_compile") 2>conftest.er1
9927	ac_status=$?
9928	grep -v '^ *+' conftest.er1 >conftest.err
9929	rm -f conftest.er1
9930	cat conftest.err >&5
9931	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9932	(exit $ac_status); } && {
9933	test -z "$ac_cxx_werror_flag" ||
9934	test ! -s conftest.err
9935	} && test -s conftest.$ac_objext; then
9936	rxvt_cv_uint16_t=yes
9937	else
9938	echo "$as_me: failed program was:" >&5
9939	sed 's/^/| /' conftest.$ac_ext >&5
9940
9941	if test "$ac_cv_sizeof_char" -ge 2; then
9942	rxvt_cv_uint16_t="unsigned char"
9943	else
9944	if test "$ac_cv_sizeof_short" -ge 2; then
9945	rxvt_cv_uint16_t="unsigned short"
9946	else
9947	if test "$ac_cv_sizeof_int" -ge 2; then
9948	rxvt_cv_uint16_t="unsigned int"
9949	else
9950	if test "$ac_cv_sizeof_long" -ge 2; then
9951	rxvt_cv_uint16_t="unsigned long"
9952	else
9953	if test "$ac_cv_sizeof_long_long" -ge 2; then
9954	rxvt_cv_uint16_t="unsigned long long"
9955	else
9956	rxvt_cv_uint16_t="unsigned short" # we _must_ have a (possibly wrong) default
9957	fi
9958	fi
9959	fi
9960	fi
9961	fi
9962	fi
9963
9964	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9965	fi
9966	{ echo "$as_me:$LINENO: result: $rxvt_cv_uint16_t" >&5
9967	echo "${ECHO_T}$rxvt_cv_uint16_t" >&6; }
9968	if test x"$rxvt_cv_uint16_t" != xyes; then
9969	rxvt_uint16_typedef="typedef $rxvt_cv_uint16_t uint16_t;"
9970	else
9971	if test x"unsigned" = x; then
9972	rxvt_uint16_typedef="/* typedef short uint16_t; */"
9973	else
9974	rxvt_uint16_typedef="/* typedef unsigned short uint16_t; */"
9975	fi
9976	fi
9977
9978	{ echo "$as_me:$LINENO: checking for int32_t" >&5
9979	echo $ECHO_N "checking for int32_t... $ECHO_C" >&6; }
9980	if test "${rxvt_cv_int32_t+set}" = set; then
9981	echo $ECHO_N "(cached) $ECHO_C" >&6
9982	else
9983	cat >conftest.$ac_ext <<_ACEOF
9984	/* confdefs.h. */
9985	_ACEOF
9986	cat confdefs.h >>conftest.$ac_ext
9987	cat >>conftest.$ac_ext <<_ACEOF
9988	/* end confdefs.h. */
9989	#include <stdint.h>
9990	int
9991	main ()
9992	{
9993	int32_t dummy;
9994	;
9995	return 0;
9996	}
9997	_ACEOF
9998	rm -f conftest.$ac_objext
9999	if { (ac_try="$ac_compile"
10000	case "(($ac_try" in
10001	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10002	*) ac_try_echo=$ac_try;;
10003	esac
10004	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10005	(eval "$ac_compile") 2>conftest.er1
10006	ac_status=$?
10007	grep -v '^ *+' conftest.er1 >conftest.err
10008	rm -f conftest.er1
10009	cat conftest.err >&5
10010	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10011	(exit $ac_status); } && {
10012	test -z "$ac_cxx_werror_flag" ||
10013	test ! -s conftest.err
10014	} && test -s conftest.$ac_objext; then
10015	rxvt_cv_int32_t=yes
10016	else
10017	echo "$as_me: failed program was:" >&5
10018	sed 's/^/| /' conftest.$ac_ext >&5
10019
10020	if test "$ac_cv_sizeof_char" -ge 4; then
10021	rxvt_cv_int32_t=" char"
10022	else
10023	if test "$ac_cv_sizeof_short" -ge 4; then
10024	rxvt_cv_int32_t=" short"
10025	else
10026	if test "$ac_cv_sizeof_int" -ge 4; then
10027	rxvt_cv_int32_t=" int"
10028	else
10029	if test "$ac_cv_sizeof_long" -ge 4; then
10030	rxvt_cv_int32_t=" long"
10031	else
10032	if test "$ac_cv_sizeof_long_long" -ge 4; then
10033	rxvt_cv_int32_t=" long long"
10034	else
10035	rxvt_cv_int32_t=" int" # we _must_ have a (possibly wrong) default
10036	fi
10037	fi
10038	fi
10039	fi
10040	fi
10041	fi
10042
10043	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10044	fi
10045	{ echo "$as_me:$LINENO: result: $rxvt_cv_int32_t" >&5
10046	echo "${ECHO_T}$rxvt_cv_int32_t" >&6; }
10047	if test x"$rxvt_cv_int32_t" != xyes; then
10048	rxvt_int32_typedef="typedef $rxvt_cv_int32_t int32_t;"
10049	else
10050	if test x"" = x; then
10051	rxvt_int32_typedef="/* typedef int int32_t; */"
10052	else
10053	rxvt_int32_typedef="/* typedef int int32_t; */"
10054	fi
10055	fi
10056
10057	{ echo "$as_me:$LINENO: checking for uint32_t" >&5
10058	echo $ECHO_N "checking for uint32_t... $ECHO_C" >&6; }
10059	if test "${rxvt_cv_uint32_t+set}" = set; then
10060	echo $ECHO_N "(cached) $ECHO_C" >&6
10061	else
10062	cat >conftest.$ac_ext <<_ACEOF
10063	/* confdefs.h. */
10064	_ACEOF
10065	cat confdefs.h >>conftest.$ac_ext
10066	cat >>conftest.$ac_ext <<_ACEOF
10067	/* end confdefs.h. */
10068	#include <stdint.h>
10069	int
10070	main ()
10071	{
10072	uint32_t dummy;
10073	;
10074	return 0;
10075	}
10076	_ACEOF
10077	rm -f conftest.$ac_objext
10078	if { (ac_try="$ac_compile"
10079	case "(($ac_try" in
10080	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10081	*) ac_try_echo=$ac_try;;
10082	esac
10083	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10084	(eval "$ac_compile") 2>conftest.er1
10085	ac_status=$?
10086	grep -v '^ *+' conftest.er1 >conftest.err
10087	rm -f conftest.er1
10088	cat conftest.err >&5
10089	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10090	(exit $ac_status); } && {
10091	test -z "$ac_cxx_werror_flag" ||
10092	test ! -s conftest.err
10093	} && test -s conftest.$ac_objext; then
10094	rxvt_cv_uint32_t=yes
10095	else
10096	echo "$as_me: failed program was:" >&5
10097	sed 's/^/| /' conftest.$ac_ext >&5
10098
10099	if test "$ac_cv_sizeof_char" -ge 4; then
10100	rxvt_cv_uint32_t="unsigned char"
10101	else
10102	if test "$ac_cv_sizeof_short" -ge 4; then
10103	rxvt_cv_uint32_t="unsigned short"
10104	else
10105	if test "$ac_cv_sizeof_int" -ge 4; then
10106	rxvt_cv_uint32_t="unsigned int"
10107	else
10108	if test "$ac_cv_sizeof_long" -ge 4; then
10109	rxvt_cv_uint32_t="unsigned long"
10110	else
10111	if test "$ac_cv_sizeof_long_long" -ge 4; then
10112	rxvt_cv_uint32_t="unsigned long long"
10113	else
10114	rxvt_cv_uint32_t="unsigned int" # we _must_ have a (possibly wrong) default
10115	fi
10116	fi
10117	fi
10118	fi
10119	fi
10120	fi
10121
10122	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10123	fi
10124	{ echo "$as_me:$LINENO: result: $rxvt_cv_uint32_t" >&5
10125	echo "${ECHO_T}$rxvt_cv_uint32_t" >&6; }
10126	if test x"$rxvt_cv_uint32_t" != xyes; then
10127	rxvt_uint32_typedef="typedef $rxvt_cv_uint32_t uint32_t;"
10128	else
10129	if test x"unsigned" = x; then
10130	rxvt_uint32_typedef="/* typedef int uint32_t; */"
10131	else
10132	rxvt_uint32_typedef="/* typedef unsigned int uint32_t; */"
10133	fi
10134	fi
10135
10136	if test "$ac_cv_sizeof_int_p" -eq 8; then
10137	rxvt_intp_define="#define intp_t int64_t"
10138	rxvt_u_intp_define="#define u_intp_t u_int64_t"
10139	else
10140	if test "$ac_cv_sizeof_int_p" -eq 4; then
10141	rxvt_intp_define="#define intp_t int32_t"
10142	rxvt_u_intp_define="#define u_intp_t u_int32_t"
10143	else
10144	if test "$ac_cv_sizeof_int_p" -eq 2; then
10145	rxvt_intp_define="#define intp_t int16_t"
10146	rxvt_u_intp_define="#define u_intp_t u_int16_t"
10147	else
10148	rxvt_intp_define="#error set intp_t"
10149	rxvt_u_intp_define="#error set u_intp_t"
10150	fi
10151	fi
10152	fi
10153
10154
10155
10156	{ echo "$as_me:$LINENO: checking return type of signal handlers" >&5
10157	echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6; }
10158	if test "${ac_cv_type_signal+set}" = set; then
10159	echo $ECHO_N "(cached) $ECHO_C" >&6
10160	else
10161	cat >conftest.$ac_ext <<_ACEOF
10162	/* confdefs.h. */
10163	_ACEOF
10164	cat confdefs.h >>conftest.$ac_ext
10165	cat >>conftest.$ac_ext <<_ACEOF
10166	/* end confdefs.h. */
10167	#include <sys/types.h>
10168	#include <signal.h>
10169
10170	int
10171	main ()
10172	{
10173	return *(signal (0, 0)) (0) == 1;
10174	;
10175	return 0;
10176	}
10177	_ACEOF
10178	rm -f conftest.$ac_objext
10179	if { (ac_try="$ac_compile"
10180	case "(($ac_try" in
10181	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10182	*) ac_try_echo=$ac_try;;
10183	esac
10184	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10185	(eval "$ac_compile") 2>conftest.er1
10186	ac_status=$?
10187	grep -v '^ *+' conftest.er1 >conftest.err
10188	rm -f conftest.er1
10189	cat conftest.err >&5
10190	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10191	(exit $ac_status); } && {
10192	test -z "$ac_cxx_werror_flag" ||
10193	test ! -s conftest.err
10194	} && test -s conftest.$ac_objext; then
10195	ac_cv_type_signal=int
10196	else
10197	echo "$as_me: failed program was:" >&5
10198	sed 's/^/| /' conftest.$ac_ext >&5
10199
10200	ac_cv_type_signal=void
10201	fi
10202
10203	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10204	fi
10205	{ echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
10206	echo "${ECHO_T}$ac_cv_type_signal" >&6; }
10207
10208	cat >>confdefs.h <<_ACEOF
10209	#define RETSIGTYPE $ac_cv_type_signal
10210	_ACEOF
10211
10212
10213
10214
10215	for ac_func in unsetenv
10216	do
10217	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10218	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10219	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10220	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10221	echo $ECHO_N "(cached) $ECHO_C" >&6
10222	else
10223	cat >conftest.$ac_ext <<_ACEOF
10224	/* confdefs.h. */
10225	_ACEOF
10226	cat confdefs.h >>conftest.$ac_ext
10227	cat >>conftest.$ac_ext <<_ACEOF
10228	/* end confdefs.h. */
10229	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10230	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10231	#define $ac_func innocuous_$ac_func
10232
10233	/* System header to define __stub macros and hopefully few prototypes,
10234	which can conflict with char $ac_func (); below.
10235	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10236	<limits.h> exists even on freestanding compilers. */
10237
10238	#ifdef __STDC__
10239	# include <limits.h>
10240	#else
10241	# include <assert.h>
10242	#endif
10243
10244	#undef $ac_func
10245
10246	/* Override any GCC internal prototype to avoid an error.
10247	Use char because int might match the return type of a GCC
10248	builtin and then its argument prototype would still apply. */
10249	#ifdef __cplusplus
10250	extern "C"
10251	#endif
10252	char $ac_func ();
10253	/* The GNU C library defines this for functions which it implements
10254	to always fail with ENOSYS. Some functions are actually named
10255	something starting with __ and the normal name is an alias. */
10256	#if defined __stub_$ac_func || defined __stub___$ac_func
10257	choke me
10258	#endif
10259
10260	int
10261	main ()
10262	{
10263	return $ac_func ();
10264	;
10265	return 0;
10266	}
10267	_ACEOF
10268	rm -f conftest.$ac_objext conftest$ac_exeext
10269	if { (ac_try="$ac_link"
10270	case "(($ac_try" in
10271	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10272	*) ac_try_echo=$ac_try;;
10273	esac
10274	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10275	(eval "$ac_link") 2>conftest.er1
10276	ac_status=$?
10277	grep -v '^ *+' conftest.er1 >conftest.err
10278	rm -f conftest.er1
10279	cat conftest.err >&5
10280	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10281	(exit $ac_status); } && {
10282	test -z "$ac_cxx_werror_flag" ||
10283	test ! -s conftest.err
10284	} && test -s conftest$ac_exeext &&
10285	$as_test_x conftest$ac_exeext; then
10286	eval "$as_ac_var=yes"
10287	else
10288	echo "$as_me: failed program was:" >&5
10289	sed 's/^/| /' conftest.$ac_ext >&5
10290
10291	eval "$as_ac_var=no"
10292	fi
10293
10294	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10295	conftest$ac_exeext conftest.$ac_ext
10296	fi
10297	ac_res=`eval echo '${'$as_ac_var'}'`
10298	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10299	echo "${ECHO_T}$ac_res" >&6; }
10300	if test `eval echo '${'$as_ac_var'}'` = yes; then
10301	cat >>confdefs.h <<_ACEOF
10302	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10303	_ACEOF
10304
10305	fi
10306	done
10307		7434
10308		7435
10309		7436
10310	support_utmp=yes	7437	support_utmp=yes
10311	support_wtmp=yes	7438	support_wtmp=yes
10312	support_lastlog=yes	7439	support_lastlog=yes
10313		7440
10314	# Check whether --enable-utmp was given.	7441	# Check whether --enable-utmp was given.
10315	if test "${enable_utmp+set}" = set; then	7442	if test ${enable_utmp+y}
		7443	then :
10316	enableval=$enable_utmp; if test x$enableval = xyes -o x$enableval = xno; then	7444	enableval=$enable_utmp; if test x$enableval = xyes -o x$enableval = xno; then
10317	support_utmp=$enableval	7445	support_utmp=$enableval
10318	fi	7446	fi
10319	fi	7447	fi
10320		7448
10321		7449
10322	# Check whether --enable-wtmp was given.	7450	# Check whether --enable-wtmp was given.
10323	if test "${enable_wtmp+set}" = set; then	7451	if test ${enable_wtmp+y}
		7452	then :
10324	enableval=$enable_wtmp; if test x$enableval = xyes -o x$enableval = xno; then	7453	enableval=$enable_wtmp; if test x$enableval = xyes -o x$enableval = xno; then
10325	support_wtmp=$enableval	7454	support_wtmp=$enableval
10326	fi	7455	fi
10327	fi	7456	fi
10328		7457
10329		7458
10330	# Check whether --enable-lastlog was given.	7459	# Check whether --enable-lastlog was given.
10331	if test "${enable_lastlog+set}" = set; then	7460	if test ${enable_lastlog+y}
		7461	then :
10332	enableval=$enable_lastlog; if test x$enableval = xyes -o x$enableval = xno; then	7462	enableval=$enable_lastlog; if test x$enableval = xyes -o x$enableval = xno; then
10333	support_lastlog=$enableval	7463	support_lastlog=$enableval
10334	fi	7464	fi
10335	fi	7465	fi
10336		7466
10337		7467
10338	if test x$support_utmp = xyes; then	7468	if test x$support_utmp = xyes; then
10339		7469
10340	cat >>confdefs.h <<\_ACEOF	7470	printf "%s\n" "#define UTMP_SUPPORT 1" >>confdefs.h
10341	#define UTMP_SUPPORT 1
10342	_ACEOF
10343		7471
10344	fi	7472	fi
10345	if test x$support_wtmp = xyes; then	7473	if test x$support_wtmp = xyes; then
10346		7474
10347	cat >>confdefs.h <<\_ACEOF	7475	printf "%s\n" "#define WTMP_SUPPORT 1" >>confdefs.h
10348	#define WTMP_SUPPORT 1
10349	_ACEOF
10350		7476
10351	fi	7477	fi
10352	if test x$support_lastlog = xyes; then	7478	if test x$support_lastlog = xyes; then
10353		7479
10354	cat >>confdefs.h <<\_ACEOF	7480	printf "%s\n" "#define LASTLOG_SUPPORT 1" >>confdefs.h
10355	#define LASTLOG_SUPPORT 1
10356	_ACEOF
10357		7481
10358	fi	7482	fi
10359		7483
		7484	ac_fn_cxx_check_func "$LINENO" "updwtmp" "ac_cv_func_updwtmp"
		7485	if test "x$ac_cv_func_updwtmp" = xyes
		7486	then :
		7487	printf "%s\n" "#define HAVE_UPDWTMP 1" >>confdefs.h
10360		7488
		7489	fi
		7490	ac_fn_cxx_check_func "$LINENO" "updwtmpx" "ac_cv_func_updwtmpx"
		7491	if test "x$ac_cv_func_updwtmpx" = xyes
		7492	then :
		7493	printf "%s\n" "#define HAVE_UPDWTMPX 1" >>confdefs.h
10361		7494
		7495	fi
		7496	ac_fn_cxx_check_func "$LINENO" "updlastlogx" "ac_cv_func_updlastlogx"
		7497	if test "x$ac_cv_func_updlastlogx" = xyes
		7498	then :
		7499	printf "%s\n" "#define HAVE_UPDLASTLOGX 1" >>confdefs.h
10362		7500
10363	for ac_func in \	7501	fi
10364	updwtmp \
10365	updwtmpx \
10366	updlastlogx \
10367		7502
10368	do
10369	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10370	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10371	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10372	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10373	echo $ECHO_N "(cached) $ECHO_C" >&6
10374	else
10375	cat >conftest.$ac_ext <<_ACEOF
10376	/* confdefs.h. */
10377	_ACEOF
10378	cat confdefs.h >>conftest.$ac_ext
10379	cat >>conftest.$ac_ext <<_ACEOF
10380	/* end confdefs.h. */
10381	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10382	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10383	#define $ac_func innocuous_$ac_func
10384		7503
10385	/* 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"
10386	which can conflict with char $ac_func (); below.	7505	if test "x$ac_cv_header_lastlog_h" = xyes
10387	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	7506	then :
10388	<limits.h> exists even on freestanding compilers. */	7507	printf "%s\n" "#define HAVE_LASTLOG_H 1" >>confdefs.h
10389		7508
10390	#ifdef __STDC__	7509	fi
10391	# include <limits.h>
10392	#else
10393	# include <assert.h>
10394	#endif
10395		7510
10396	#undef $ac_func
10397		7511
10398	/* Override any GCC internal prototype to avoid an error.	7512	case $host in
10399	Use char because int might match the return type of a GCC	7513	*-*-solaris*)
10400	builtin and then its argument prototype would still apply. */
10401	#ifdef __cplusplus
10402	extern "C"
10403	#endif
10404	char $ac_func ();
10405	/* The GNU C library defines this for functions which it implements
10406	to always fail with ENOSYS. Some functions are actually named
10407	something starting with __ and the normal name is an alias. */
10408	#if defined __stub_$ac_func || defined __stub___$ac_func
10409	choke me
10410	#endif
10411		7514
10412	int	7515	printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
10413	main ()	7516
10414	{	7517	;;
10415	return $ac_func ();
10416	;
10417	return 0;
10418	}
10419	_ACEOF
10420	rm -f conftest.$ac_objext conftest$ac_exeext
10421	if { (ac_try="$ac_link"
10422	case "(($ac_try" in
10423	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10424	*) ac_try_echo=$ac_try;;
10425	esac	7518	esac
10426	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10427	(eval "$ac_link") 2>conftest.er1
10428	ac_status=$?
10429	grep -v '^ *+' conftest.er1 >conftest.err
10430	rm -f conftest.er1
10431	cat conftest.err >&5
10432	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10433	(exit $ac_status); } && {
10434	test -z "$ac_cxx_werror_flag" ||
10435	test ! -s conftest.err
10436	} && test -s conftest$ac_exeext &&
10437	$as_test_x conftest$ac_exeext; then
10438	eval "$as_ac_var=yes"
10439	else
10440	echo "$as_me: failed program was:" >&5
10441	sed 's/^/| /' conftest.$ac_ext >&5
10442		7519
10443	eval "$as_ac_var=no"
10444	fi
10445		7520
10446	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	7521	for ac_header in utmp.h
10447	conftest$ac_exeext conftest.$ac_ext	7522	do :
10448	fi	7523	ac_fn_cxx_check_header_compile "$LINENO" "utmp.h" "ac_cv_header_utmp_h" "$ac_includes_default"
10449	ac_res=`eval echo '${'$as_ac_var'}'`
10450	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10451	echo "${ECHO_T}$ac_res" >&6; }
10452	if test `eval echo '${'$as_ac_var'}'` = yes; then
10453	cat >>confdefs.h <<_ACEOF
10454	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10455	_ACEOF
10456
10457	fi
10458	done
10459
10460
10461
10462
10463
10464	for ac_header in \
10465	utmp.h \
10466	utmpx.h \
10467	lastlog.h \
10468
10469	do
10470	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10471	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10472	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10473	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10474	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10475	echo $ECHO_N "(cached) $ECHO_C" >&6
10476	fi
10477	ac_res=`eval echo '${'$as_ac_Header'}'`
10478	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10479	echo "${ECHO_T}$ac_res" >&6; }
10480	else
10481	# Is the header compilable?
10482	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
10483	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
10484	cat >conftest.$ac_ext <<_ACEOF
10485	/* confdefs.h. */
10486	_ACEOF
10487	cat confdefs.h >>conftest.$ac_ext
10488	cat >>conftest.$ac_ext <<_ACEOF
10489	/* end confdefs.h. */
10490	$ac_includes_default
10491	#include <$ac_header>
10492	_ACEOF
10493	rm -f conftest.$ac_objext
10494	if { (ac_try="$ac_compile"
10495	case "(($ac_try" in
10496	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10497	*) ac_try_echo=$ac_try;;
10498	esac
10499	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10500	(eval "$ac_compile") 2>conftest.er1
10501	ac_status=$?
10502	grep -v '^ *+' conftest.er1 >conftest.err
10503	rm -f conftest.er1
10504	cat conftest.err >&5
10505	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10506	(exit $ac_status); } && {
10507	test -z "$ac_cxx_werror_flag" ||
10508	test ! -s conftest.err
10509	} && test -s conftest.$ac_objext; then
10510	ac_header_compiler=yes
10511	else
10512	echo "$as_me: failed program was:" >&5
10513	sed 's/^/| /' conftest.$ac_ext >&5
10514
10515	ac_header_compiler=no
10516	fi
10517
10518	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10519	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
10520	echo "${ECHO_T}$ac_header_compiler" >&6; }
10521
10522	# Is the header present?
10523	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
10524	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
10525	cat >conftest.$ac_ext <<_ACEOF
10526	/* confdefs.h. */
10527	_ACEOF
10528	cat confdefs.h >>conftest.$ac_ext
10529	cat >>conftest.$ac_ext <<_ACEOF
10530	/* end confdefs.h. */
10531	#include <$ac_header>
10532	_ACEOF
10533	if { (ac_try="$ac_cpp conftest.$ac_ext"
10534	case "(($ac_try" in
10535	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10536	*) ac_try_echo=$ac_try;;
10537	esac
10538	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10539	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
10540	ac_status=$?
10541	grep -v '^ *+' conftest.er1 >conftest.err
10542	rm -f conftest.er1
10543	cat conftest.err >&5
10544	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10545	(exit $ac_status); } >/dev/null && {
10546	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
10547	test ! -s conftest.err
10548	}; then
10549	ac_header_preproc=yes
10550	else
10551	echo "$as_me: failed program was:" >&5
10552	sed 's/^/| /' conftest.$ac_ext >&5
10553
10554	ac_header_preproc=no
10555	fi
10556
10557	rm -f conftest.err conftest.$ac_ext
10558	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10559	echo "${ECHO_T}$ac_header_preproc" >&6; }
10560
10561	# So? What about this header?
10562	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
10563	yes:no: )
10564	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
10565	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
10566	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
10567	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
10568	ac_header_preproc=yes
10569	;;
10570	no:yes:* )
10571	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
10572	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
10573	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
10574	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
10575	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
10576	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
10577	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
10578	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
10579	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
10580	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
10581	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
10582	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
10583
10584	;;
10585	esac
10586	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10587	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10588	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10589	echo $ECHO_N "(cached) $ECHO_C" >&6
10590	else
10591	eval "$as_ac_Header=\$ac_header_preproc"
10592	fi
10593	ac_res=`eval echo '${'$as_ac_Header'}'`
10594	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10595	echo "${ECHO_T}$ac_res" >&6; }
10596
10597	fi
10598	if test `eval echo '${'$as_ac_Header'}'` = yes; then
10599	cat >>confdefs.h <<_ACEOF
10600	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10601	_ACEOF
10602
10603	fi
10604
10605	done
10606
10607
10608
10609	if test "${ac_cv_header_utmp_h+set}" = set; then
10610	{ echo "$as_me:$LINENO: checking for utmp.h" >&5
10611	echo $ECHO_N "checking for utmp.h... $ECHO_C" >&6; }
10612	if test "${ac_cv_header_utmp_h+set}" = set; then
10613	echo $ECHO_N "(cached) $ECHO_C" >&6
10614	fi
10615	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmp_h" >&5
10616	echo "${ECHO_T}$ac_cv_header_utmp_h" >&6; }
10617	else
10618	# Is the header compilable?
10619	{ echo "$as_me:$LINENO: checking utmp.h usability" >&5
10620	echo $ECHO_N "checking utmp.h usability... $ECHO_C" >&6; }
10621	cat >conftest.$ac_ext <<_ACEOF
10622	/* confdefs.h. */
10623	_ACEOF
10624	cat confdefs.h >>conftest.$ac_ext
10625	cat >>conftest.$ac_ext <<_ACEOF
10626	/* end confdefs.h. */
10627	$ac_includes_default
10628	#include <utmp.h>
10629	_ACEOF
10630	rm -f conftest.$ac_objext
10631	if { (ac_try="$ac_compile"
10632	case "(($ac_try" in
10633	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10634	*) ac_try_echo=$ac_try;;
10635	esac
10636	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10637	(eval "$ac_compile") 2>conftest.er1
10638	ac_status=$?
10639	grep -v '^ *+' conftest.er1 >conftest.err
10640	rm -f conftest.er1
10641	cat conftest.err >&5
10642	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10643	(exit $ac_status); } && {
10644	test -z "$ac_cxx_werror_flag" ||
10645	test ! -s conftest.err
10646	} && test -s conftest.$ac_objext; then
10647	ac_header_compiler=yes
10648	else
10649	echo "$as_me: failed program was:" >&5
10650	sed 's/^/| /' conftest.$ac_ext >&5
10651
10652	ac_header_compiler=no
10653	fi
10654
10655	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10656	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
10657	echo "${ECHO_T}$ac_header_compiler" >&6; }
10658
10659	# Is the header present?
10660	{ echo "$as_me:$LINENO: checking utmp.h presence" >&5
10661	echo $ECHO_N "checking utmp.h presence... $ECHO_C" >&6; }
10662	cat >conftest.$ac_ext <<_ACEOF
10663	/* confdefs.h. */
10664	_ACEOF
10665	cat confdefs.h >>conftest.$ac_ext
10666	cat >>conftest.$ac_ext <<_ACEOF
10667	/* end confdefs.h. */
10668	#include <utmp.h>
10669	_ACEOF
10670	if { (ac_try="$ac_cpp conftest.$ac_ext"
10671	case "(($ac_try" in
10672	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10673	*) ac_try_echo=$ac_try;;
10674	esac
10675	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10676	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
10677	ac_status=$?
10678	grep -v '^ *+' conftest.er1 >conftest.err
10679	rm -f conftest.er1
10680	cat conftest.err >&5
10681	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10682	(exit $ac_status); } >/dev/null && {
10683	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
10684	test ! -s conftest.err
10685	}; then
10686	ac_header_preproc=yes
10687	else
10688	echo "$as_me: failed program was:" >&5
10689	sed 's/^/| /' conftest.$ac_ext >&5
10690
10691	ac_header_preproc=no
10692	fi
10693
10694	rm -f conftest.err conftest.$ac_ext
10695	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10696	echo "${ECHO_T}$ac_header_preproc" >&6; }
10697
10698	# So? What about this header?
10699	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
10700	yes:no: )
10701	{ echo "$as_me:$LINENO: WARNING: utmp.h: accepted by the compiler, rejected by the preprocessor!" >&5
10702	echo "$as_me: WARNING: utmp.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
10703	{ echo "$as_me:$LINENO: WARNING: utmp.h: proceeding with the compiler's result" >&5
10704	echo "$as_me: WARNING: utmp.h: proceeding with the compiler's result" >&2;}
10705	ac_header_preproc=yes
10706	;;
10707	no:yes:* )
10708	{ echo "$as_me:$LINENO: WARNING: utmp.h: present but cannot be compiled" >&5
10709	echo "$as_me: WARNING: utmp.h: present but cannot be compiled" >&2;}
10710	{ echo "$as_me:$LINENO: WARNING: utmp.h: check for missing prerequisite headers?" >&5
10711	echo "$as_me: WARNING: utmp.h: check for missing prerequisite headers?" >&2;}
10712	{ echo "$as_me:$LINENO: WARNING: utmp.h: see the Autoconf documentation" >&5
10713	echo "$as_me: WARNING: utmp.h: see the Autoconf documentation" >&2;}
10714	{ echo "$as_me:$LINENO: WARNING: utmp.h: section \"Present But Cannot Be Compiled\"" >&5
10715	echo "$as_me: WARNING: utmp.h: section \"Present But Cannot Be Compiled\"" >&2;}
10716	{ echo "$as_me:$LINENO: WARNING: utmp.h: proceeding with the preprocessor's result" >&5
10717	echo "$as_me: WARNING: utmp.h: proceeding with the preprocessor's result" >&2;}
10718	{ echo "$as_me:$LINENO: WARNING: utmp.h: in the future, the compiler will take precedence" >&5
10719	echo "$as_me: WARNING: utmp.h: in the future, the compiler will take precedence" >&2;}
10720
10721	;;
10722	esac
10723	{ echo "$as_me:$LINENO: checking for utmp.h" >&5
10724	echo $ECHO_N "checking for utmp.h... $ECHO_C" >&6; }
10725	if test "${ac_cv_header_utmp_h+set}" = set; then
10726	echo $ECHO_N "(cached) $ECHO_C" >&6
10727	else
10728	ac_cv_header_utmp_h=$ac_header_preproc
10729	fi
10730	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmp_h" >&5
10731	echo "${ECHO_T}$ac_cv_header_utmp_h" >&6; }
10732
10733	fi
10734	if test $ac_cv_header_utmp_h = yes; then	7524	if test "x$ac_cv_header_utmp_h" = xyes
10735	{ echo "$as_me:$LINENO: checking for struct utmp" >&5	7525	then :
10736	echo $ECHO_N "checking for struct utmp... $ECHO_C" >&6; }	7526	printf "%s\n" "#define HAVE_UTMP_H 1" >>confdefs.h
10737	if test "${struct_utmp+set}" = set; then	7527
10738	echo $ECHO_N "(cached) $ECHO_C" >&6	7528	ac_fn_cxx_check_type "$LINENO" "struct utmp" "ac_cv_type_struct_utmp" "
10739	else
10740	cat >conftest.$ac_ext <<_ACEOF
10741	/* confdefs.h. */
10742	_ACEOF
10743	cat confdefs.h >>conftest.$ac_ext
10744	cat >>conftest.$ac_ext <<_ACEOF
10745	/* end confdefs.h. */
10746	#include <sys/types.h>	7529	#include <sys/types.h>
10747	#include <utmp.h>	7530	#include <utmp.h>
10748	int
10749	main ()
10750	{
10751	struct utmp ut;
10752	;
10753	return 0;
10754	}
10755	_ACEOF
10756	rm -f conftest.$ac_objext
10757	if { (ac_try="$ac_compile"
10758	case "(($ac_try" in
10759	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10760	*) ac_try_echo=$ac_try;;
10761	esac
10762	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10763	(eval "$ac_compile") 2>conftest.er1
10764	ac_status=$?
10765	grep -v '^ *+' conftest.er1 >conftest.err
10766	rm -f conftest.er1
10767	cat conftest.err >&5
10768	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10769	(exit $ac_status); } && {
10770	test -z "$ac_cxx_werror_flag" ||
10771	test ! -s conftest.err
10772	} && test -s conftest.$ac_objext; then
10773	struct_utmp=yes
10774	else
10775	echo "$as_me: failed program was:" >&5
10776	sed 's/^/| /' conftest.$ac_ext >&5
10777		7531
10778	struct_utmp=no	7532	"
10779	fi	7533	if test "x$ac_cv_type_struct_utmp" = xyes
		7534	then :
10780		7535
10781	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7536	printf "%s\n" "#define HAVE_STRUCT_UTMP 1" >>confdefs.h
10782	fi
10783	{ echo "$as_me:$LINENO: result: $struct_utmp" >&5
10784	echo "${ECHO_T}$struct_utmp" >&6; }
10785	if test x$struct_utmp = xyes; then
10786		7537
10787	cat >>confdefs.h <<\_ACEOF
10788	#define HAVE_STRUCT_UTMP 1
10789	_ACEOF
10790		7538
10791	fi	7539	fi
10792		7540
10793		7541
10794	{ 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" "
10795	echo $ECHO_N "checking for ut_host in utmp struct... $ECHO_C" >&6; }
10796	if test "${struct_utmp_host+set}" = set; then
10797	echo $ECHO_N "(cached) $ECHO_C" >&6
10798	else
10799	cat >conftest.$ac_ext <<_ACEOF
10800	/* confdefs.h. */
10801	_ACEOF
10802	cat confdefs.h >>conftest.$ac_ext
10803	cat >>conftest.$ac_ext <<_ACEOF
10804	/* end confdefs.h. */
10805	#include <sys/types.h>	7543	#include <sys/types.h>
10806	#include <utmp.h>	7544	#include <utmp.h>
10807	int
10808	main ()
10809	{
10810	struct utmp ut; ut.ut_host;
10811	;
10812	return 0;
10813	}
10814	_ACEOF
10815	rm -f conftest.$ac_objext
10816	if { (ac_try="$ac_compile"
10817	case "(($ac_try" in
10818	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10819	*) ac_try_echo=$ac_try;;
10820	esac
10821	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10822	(eval "$ac_compile") 2>conftest.er1
10823	ac_status=$?
10824	grep -v '^ *+' conftest.er1 >conftest.err
10825	rm -f conftest.er1
10826	cat conftest.err >&5
10827	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10828	(exit $ac_status); } && {
10829	test -z "$ac_cxx_werror_flag" ||
10830	test ! -s conftest.err
10831	} && test -s conftest.$ac_objext; then
10832	struct_utmp_host=yes
10833	else
10834	echo "$as_me: failed program was:" >&5
10835	sed 's/^/| /' conftest.$ac_ext >&5
10836		7545
10837	struct_utmp_host=no	7546	"
10838	fi	7547	if test "x$ac_cv_member_struct_utmp_ut_host" = xyes
		7548	then :
10839		7549
10840	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7550	printf "%s\n" "#define HAVE_UTMP_HOST 1" >>confdefs.h
10841	fi
10842	{ echo "$as_me:$LINENO: result: $struct_utmp_host" >&5
10843	echo "${ECHO_T}$struct_utmp_host" >&6; }
10844	if test x$struct_utmp_host = xyes; then
10845		7551
10846	cat >>confdefs.h <<\_ACEOF
10847	#define HAVE_UTMP_HOST 1
10848	_ACEOF
10849
10850	fi	7552	fi
10851		7553
10852	{ echo "$as_me:$LINENO: checking for ut_pid in utmp struct" >&5	7554
10853	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" "
10854	if test "${struct_utmp_pid+set}" = set; then
10855	echo $ECHO_N "(cached) $ECHO_C" >&6
10856	else
10857	cat >conftest.$ac_ext <<_ACEOF
10858	/* confdefs.h. */
10859	_ACEOF
10860	cat confdefs.h >>conftest.$ac_ext
10861	cat >>conftest.$ac_ext <<_ACEOF
10862	/* end confdefs.h. */
10863	#include <sys/types.h>	7556	#include <sys/types.h>
10864	#include <utmp.h>	7557	#include <utmp.h>
10865	int
10866	main ()
10867	{
10868	struct utmp ut; ut.ut_pid;
10869	;
10870	return 0;
10871	}
10872	_ACEOF
10873	rm -f conftest.$ac_objext
10874	if { (ac_try="$ac_compile"
10875	case "(($ac_try" in
10876	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10877	*) ac_try_echo=$ac_try;;
10878	esac
10879	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10880	(eval "$ac_compile") 2>conftest.er1
10881	ac_status=$?
10882	grep -v '^ *+' conftest.er1 >conftest.err
10883	rm -f conftest.er1
10884	cat conftest.err >&5
10885	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10886	(exit $ac_status); } && {
10887	test -z "$ac_cxx_werror_flag" ||
10888	test ! -s conftest.err
10889	} && test -s conftest.$ac_objext; then
10890	struct_utmp_pid=yes
10891	else
10892	echo "$as_me: failed program was:" >&5
10893	sed 's/^/| /' conftest.$ac_ext >&5
10894		7558
10895	struct_utmp_pid=no	7559	"
10896	fi	7560	if test "x$ac_cv_member_struct_utmp_ut_pid" = xyes
		7561	then :
10897		7562
10898	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7563	printf "%s\n" "#define HAVE_UTMP_PID 1" >>confdefs.h
10899	fi
10900	{ echo "$as_me:$LINENO: result: $struct_utmp_pid" >&5
10901	echo "${ECHO_T}$struct_utmp_pid" >&6; }
10902	if test x$struct_utmp_pid = xyes; then
10903		7564
10904	cat >>confdefs.h <<\_ACEOF
10905	#define HAVE_UTMP_PID 1
10906	_ACEOF
10907
10908	fi	7565	fi
10909		7566
10910	fi
10911		7567
10912
10913
10914	if test "${ac_cv_header_utmpx_h+set}" = set; then
10915	{ echo "$as_me:$LINENO: checking for utmpx.h" >&5
10916	echo $ECHO_N "checking for utmpx.h... $ECHO_C" >&6; }
10917	if test "${ac_cv_header_utmpx_h+set}" = set; then
10918	echo $ECHO_N "(cached) $ECHO_C" >&6
10919	fi	7568	fi
10920	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmpx_h" >&5
10921	echo "${ECHO_T}$ac_cv_header_utmpx_h" >&6; }
10922	else
10923	# Is the header compilable?
10924	{ echo "$as_me:$LINENO: checking utmpx.h usability" >&5
10925	echo $ECHO_N "checking utmpx.h usability... $ECHO_C" >&6; }
10926	cat >conftest.$ac_ext <<_ACEOF
10927	/* confdefs.h. */
10928	_ACEOF
10929	cat confdefs.h >>conftest.$ac_ext
10930	cat >>conftest.$ac_ext <<_ACEOF
10931	/* end confdefs.h. */
10932	$ac_includes_default
10933	#include <utmpx.h>
10934	_ACEOF
10935	rm -f conftest.$ac_objext
10936	if { (ac_try="$ac_compile"
10937	case "(($ac_try" in
10938	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10939	*) ac_try_echo=$ac_try;;
10940	esac
10941	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10942	(eval "$ac_compile") 2>conftest.er1
10943	ac_status=$?
10944	grep -v '^ *+' conftest.er1 >conftest.err
10945	rm -f conftest.er1
10946	cat conftest.err >&5
10947	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10948	(exit $ac_status); } && {
10949	test -z "$ac_cxx_werror_flag" ||
10950	test ! -s conftest.err
10951	} && test -s conftest.$ac_objext; then
10952	ac_header_compiler=yes
10953	else
10954	echo "$as_me: failed program was:" >&5
10955	sed 's/^/| /' conftest.$ac_ext >&5
10956		7569
10957	ac_header_compiler=no	7570	done
10958	fi
10959		7571
10960	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7572	for ac_header in utmpx.h
10961	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5	7573	do :
10962	echo "${ECHO_T}$ac_header_compiler" >&6; }	7574	ac_fn_cxx_check_header_compile "$LINENO" "utmpx.h" "ac_cv_header_utmpx_h" "$ac_includes_default"
10963
10964	# Is the header present?
10965	{ echo "$as_me:$LINENO: checking utmpx.h presence" >&5
10966	echo $ECHO_N "checking utmpx.h presence... $ECHO_C" >&6; }
10967	cat >conftest.$ac_ext <<_ACEOF
10968	/* confdefs.h. */
10969	_ACEOF
10970	cat confdefs.h >>conftest.$ac_ext
10971	cat >>conftest.$ac_ext <<_ACEOF
10972	/* end confdefs.h. */
10973	#include <utmpx.h>
10974	_ACEOF
10975	if { (ac_try="$ac_cpp conftest.$ac_ext"
10976	case "(($ac_try" in
10977	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10978	*) ac_try_echo=$ac_try;;
10979	esac
10980	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10981	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
10982	ac_status=$?
10983	grep -v '^ *+' conftest.er1 >conftest.err
10984	rm -f conftest.er1
10985	cat conftest.err >&5
10986	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10987	(exit $ac_status); } >/dev/null && {
10988	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
10989	test ! -s conftest.err
10990	}; then
10991	ac_header_preproc=yes
10992	else
10993	echo "$as_me: failed program was:" >&5
10994	sed 's/^/| /' conftest.$ac_ext >&5
10995
10996	ac_header_preproc=no
10997	fi
10998
10999	rm -f conftest.err conftest.$ac_ext
11000	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
11001	echo "${ECHO_T}$ac_header_preproc" >&6; }
11002
11003	# So? What about this header?
11004	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
11005	yes:no: )
11006	{ echo "$as_me:$LINENO: WARNING: utmpx.h: accepted by the compiler, rejected by the preprocessor!" >&5
11007	echo "$as_me: WARNING: utmpx.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
11008	{ echo "$as_me:$LINENO: WARNING: utmpx.h: proceeding with the compiler's result" >&5
11009	echo "$as_me: WARNING: utmpx.h: proceeding with the compiler's result" >&2;}
11010	ac_header_preproc=yes
11011	;;
11012	no:yes:* )
11013	{ echo "$as_me:$LINENO: WARNING: utmpx.h: present but cannot be compiled" >&5
11014	echo "$as_me: WARNING: utmpx.h: present but cannot be compiled" >&2;}
11015	{ echo "$as_me:$LINENO: WARNING: utmpx.h: check for missing prerequisite headers?" >&5
11016	echo "$as_me: WARNING: utmpx.h: check for missing prerequisite headers?" >&2;}
11017	{ echo "$as_me:$LINENO: WARNING: utmpx.h: see the Autoconf documentation" >&5
11018	echo "$as_me: WARNING: utmpx.h: see the Autoconf documentation" >&2;}
11019	{ echo "$as_me:$LINENO: WARNING: utmpx.h: section \"Present But Cannot Be Compiled\"" >&5
11020	echo "$as_me: WARNING: utmpx.h: section \"Present But Cannot Be Compiled\"" >&2;}
11021	{ echo "$as_me:$LINENO: WARNING: utmpx.h: proceeding with the preprocessor's result" >&5
11022	echo "$as_me: WARNING: utmpx.h: proceeding with the preprocessor's result" >&2;}
11023	{ echo "$as_me:$LINENO: WARNING: utmpx.h: in the future, the compiler will take precedence" >&5
11024	echo "$as_me: WARNING: utmpx.h: in the future, the compiler will take precedence" >&2;}
11025
11026	;;
11027	esac
11028	{ echo "$as_me:$LINENO: checking for utmpx.h" >&5
11029	echo $ECHO_N "checking for utmpx.h... $ECHO_C" >&6; }
11030	if test "${ac_cv_header_utmpx_h+set}" = set; then
11031	echo $ECHO_N "(cached) $ECHO_C" >&6
11032	else
11033	ac_cv_header_utmpx_h=$ac_header_preproc
11034	fi
11035	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmpx_h" >&5
11036	echo "${ECHO_T}$ac_cv_header_utmpx_h" >&6; }
11037
11038	fi
11039	if test $ac_cv_header_utmpx_h = yes; then	7575	if test "x$ac_cv_header_utmpx_h" = xyes
11040	{ echo "$as_me:$LINENO: checking for struct utmpx" >&5	7576	then :
11041	echo $ECHO_N "checking for struct utmpx... $ECHO_C" >&6; }	7577	printf "%s\n" "#define HAVE_UTMPX_H 1" >>confdefs.h
11042	if test "${struct_utmpx+set}" = set; then	7578
11043	echo $ECHO_N "(cached) $ECHO_C" >&6	7579	ac_fn_cxx_check_type "$LINENO" "struct utmpx" "ac_cv_type_struct_utmpx" "
11044	else
11045	cat >conftest.$ac_ext <<_ACEOF
11046	/* confdefs.h. */
11047	_ACEOF
11048	cat confdefs.h >>conftest.$ac_ext
11049	cat >>conftest.$ac_ext <<_ACEOF
11050	/* end confdefs.h. */
11051	#include <sys/types.h>	7580	#include <sys/types.h>
11052	#include <utmpx.h>	7581	#include <utmpx.h>
11053	int
11054	main ()
11055	{
11056	struct utmpx ut;
11057	;
11058	return 0;
11059	}
11060	_ACEOF
11061	rm -f conftest.$ac_objext
11062	if { (ac_try="$ac_compile"
11063	case "(($ac_try" in
11064	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11065	*) ac_try_echo=$ac_try;;
11066	esac
11067	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11068	(eval "$ac_compile") 2>conftest.er1
11069	ac_status=$?
11070	grep -v '^ *+' conftest.er1 >conftest.err
11071	rm -f conftest.er1
11072	cat conftest.err >&5
11073	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11074	(exit $ac_status); } && {
11075	test -z "$ac_cxx_werror_flag" ||
11076	test ! -s conftest.err
11077	} && test -s conftest.$ac_objext; then
11078	struct_utmpx=yes
11079	else
11080	echo "$as_me: failed program was:" >&5
11081	sed 's/^/| /' conftest.$ac_ext >&5
11082		7582
11083	struct_utmpx=no	7583	"
11084	fi
11085
11086	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11087	fi
11088	{ echo "$as_me:$LINENO: result: $struct_utmpx" >&5
11089	echo "${ECHO_T}$struct_utmpx" >&6; }
11090	if test x$struct_utmpx = xyes; then	7584	if test "x$ac_cv_type_struct_utmpx" = xyes
		7585	then :
11091		7586
11092	cat >>confdefs.h <<\_ACEOF	7587	printf "%s\n" "#define HAVE_STRUCT_UTMPX 1" >>confdefs.h
11093	#define HAVE_STRUCT_UTMPX 1
11094	_ACEOF
11095		7588
11096	fi
11097		7589
		7590	fi
11098		7591
11099	{ echo "$as_me:$LINENO: checking for host in utmpx struct" >&5	7592
11100	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" "
11101	if test "${struct_utmpx_host+set}" = set; then
11102	echo $ECHO_N "(cached) $ECHO_C" >&6
11103	else
11104	cat >conftest.$ac_ext <<_ACEOF
11105	/* confdefs.h. */
11106	_ACEOF
11107	cat confdefs.h >>conftest.$ac_ext
11108	cat >>conftest.$ac_ext <<_ACEOF
11109	/* end confdefs.h. */
11110	#include <sys/types.h>	7594	#include <sys/types.h>
11111	#include <utmpx.h>	7595	#include <utmpx.h>
11112	int
11113	main ()
11114	{
11115	struct utmpx utx; utx.ut_host;
11116	;
11117	return 0;
11118	}
11119	_ACEOF
11120	rm -f conftest.$ac_objext
11121	if { (ac_try="$ac_compile"
11122	case "(($ac_try" in
11123	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11124	*) ac_try_echo=$ac_try;;
11125	esac
11126	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11127	(eval "$ac_compile") 2>conftest.er1
11128	ac_status=$?
11129	grep -v '^ *+' conftest.er1 >conftest.err
11130	rm -f conftest.er1
11131	cat conftest.err >&5
11132	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11133	(exit $ac_status); } && {
11134	test -z "$ac_cxx_werror_flag" ||
11135	test ! -s conftest.err
11136	} && test -s conftest.$ac_objext; then
11137	struct_utmpx_host=yes
11138	else
11139	echo "$as_me: failed program was:" >&5
11140	sed 's/^/| /' conftest.$ac_ext >&5
11141		7596
11142	struct_utmpx_host=no	7597	"
11143	fi	7598	if test "x$ac_cv_member_struct_utmpx_ut_host" = xyes
		7599	then :
11144		7600
11145	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7601	printf "%s\n" "#define HAVE_UTMPX_HOST 1" >>confdefs.h
11146	fi
11147	{ echo "$as_me:$LINENO: result: $struct_utmpx_host" >&5
11148	echo "${ECHO_T}$struct_utmpx_host" >&6; }
11149	if test x$struct_utmpx_host = xyes; then
11150		7602
11151	cat >>confdefs.h <<\_ACEOF
11152	#define HAVE_UTMPX_HOST 1
11153	_ACEOF
11154
11155	fi	7603	fi
11156		7604
11157	{ echo "$as_me:$LINENO: checking for session in utmpx struct" >&5
11158	echo $ECHO_N "checking for session in utmpx struct... $ECHO_C" >&6; }
11159	if test "${struct_utmpx_session+set}" = set; then
11160	echo $ECHO_N "(cached) $ECHO_C" >&6
11161	else
11162	cat >conftest.$ac_ext <<_ACEOF
11163	/* confdefs.h. */
11164	_ACEOF
11165	cat confdefs.h >>conftest.$ac_ext
11166	cat >>conftest.$ac_ext <<_ACEOF
11167	/* end confdefs.h. */
11168	#include <sys/types.h>
11169	#include <utmpx.h>
11170	int
11171	main ()
11172	{
11173	struct utmpx utx; utx.ut_session;
11174	;
11175	return 0;
11176	}
11177	_ACEOF
11178	rm -f conftest.$ac_objext
11179	if { (ac_try="$ac_compile"
11180	case "(($ac_try" in
11181	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11182	*) ac_try_echo=$ac_try;;
11183	esac
11184	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11185	(eval "$ac_compile") 2>conftest.er1
11186	ac_status=$?
11187	grep -v '^ *+' conftest.er1 >conftest.err
11188	rm -f conftest.er1
11189	cat conftest.err >&5
11190	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11191	(exit $ac_status); } && {
11192	test -z "$ac_cxx_werror_flag" ||
11193	test ! -s conftest.err
11194	} && test -s conftest.$ac_objext; then
11195	struct_utmpx_session=yes
11196	else
11197	echo "$as_me: failed program was:" >&5
11198	sed 's/^/| /' conftest.$ac_ext >&5
11199		7605
11200	struct_utmpx_session=no
11201	fi	7606	fi
11202		7607
11203	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7608	done
11204	fi	7609	ac_fn_cxx_check_type "$LINENO" "struct lastlog" "ac_cv_type_struct_lastlog" "
11205	{ echo "$as_me:$LINENO: result: $struct_utmpx_session" >&5
11206	echo "${ECHO_T}$struct_utmpx_session" >&6; }
11207	if test x$struct_utmpx_session = xyes; then
11208
11209	cat >>confdefs.h <<\_ACEOF
11210	#define HAVE_UTMPX_SESSION 1
11211	_ACEOF
11212
11213	fi
11214
11215	fi
11216
11217
11218	{ echo "$as_me:$LINENO: checking for struct lastlog" >&5
11219	echo $ECHO_N "checking for struct lastlog... $ECHO_C" >&6; }
11220	if test "${struct_lastlog+set}" = set; then
11221	echo $ECHO_N "(cached) $ECHO_C" >&6
11222	else
11223	cat >conftest.$ac_ext <<_ACEOF
11224	/* confdefs.h. */
11225	_ACEOF
11226	cat confdefs.h >>conftest.$ac_ext
11227	cat >>conftest.$ac_ext <<_ACEOF
11228	/* end confdefs.h. */
11229	#include <sys/types.h>	7610	#include <sys/types.h>
11230	#include <utmp.h>	7611	#include <utmp.h>
11231	#ifdef HAVE_LASTLOG_H	7612	#ifdef HAVE_LASTLOG_H
11232	#include <lastlog.h>	7613	#include <lastlog.h>
11233	#endif	7614	#endif
11234		7615
11235	int	7616	"
11236	main ()
11237	{
11238	struct lastlog ll;
11239	;
11240	return 0;
11241	}
11242	_ACEOF
11243	rm -f conftest.$ac_objext
11244	if { (ac_try="$ac_compile"
11245	case "(($ac_try" in
11246	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11247	*) ac_try_echo=$ac_try;;
11248	esac
11249	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11250	(eval "$ac_compile") 2>conftest.er1
11251	ac_status=$?
11252	grep -v '^ *+' conftest.er1 >conftest.err
11253	rm -f conftest.er1
11254	cat conftest.err >&5
11255	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11256	(exit $ac_status); } && {
11257	test -z "$ac_cxx_werror_flag" ||
11258	test ! -s conftest.err
11259	} && test -s conftest.$ac_objext; then
11260	struct_lastlog=yes
11261	else
11262	echo "$as_me: failed program was:" >&5
11263	sed 's/^/| /' conftest.$ac_ext >&5
11264
11265	struct_lastlog=no
11266	fi
11267
11268	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11269	fi
11270	{ echo "$as_me:$LINENO: result: $struct_lastlog" >&5
11271	echo "${ECHO_T}$struct_lastlog" >&6; }
11272	if test x$struct_lastlog = xyes; then	7617	if test "x$ac_cv_type_struct_lastlog" = xyes
		7618	then :
11273		7619
11274	cat >>confdefs.h <<\_ACEOF	7620	printf "%s\n" "#define HAVE_STRUCT_LASTLOG 1" >>confdefs.h
11275	#define HAVE_STRUCT_LASTLOG 1
11276	_ACEOF
11277		7621
11278	fi
11279		7622
11280	{ echo "$as_me:$LINENO: checking for struct lastlogx" >&5	7623	fi
11281	echo $ECHO_N "checking for struct lastlogx... $ECHO_C" >&6; }	7624
11282	if test "${struct_lastlogx+set}" = set; then	7625
11283	echo $ECHO_N "(cached) $ECHO_C" >&6	7626	ac_fn_cxx_check_type "$LINENO" "struct lastlogx" "ac_cv_type_struct_lastlogx" "
11284	else
11285	cat >conftest.$ac_ext <<_ACEOF
11286	/* confdefs.h. */
11287	_ACEOF
11288	cat confdefs.h >>conftest.$ac_ext
11289	cat >>conftest.$ac_ext <<_ACEOF
11290	/* end confdefs.h. */
11291	#include <sys/types.h>	7627	#include <sys/types.h>
11292	#include <utmpx.h>	7628	#include <utmpx.h>
11293	#ifdef HAVE_LASTLOG_H	7629	#ifdef HAVE_LASTLOG_H
11294	#include <lastlog.h>	7630	#include <lastlog.h>
11295	#endif	7631	#endif
11296		7632
11297	int	7633	"
11298	main ()
11299	{
11300	struct lastlogx ll;
11301	;
11302	return 0;
11303	}
11304	_ACEOF
11305	rm -f conftest.$ac_objext
11306	if { (ac_try="$ac_compile"
11307	case "(($ac_try" in
11308	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11309	*) ac_try_echo=$ac_try;;
11310	esac
11311	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11312	(eval "$ac_compile") 2>conftest.er1
11313	ac_status=$?
11314	grep -v '^ *+' conftest.er1 >conftest.err
11315	rm -f conftest.er1
11316	cat conftest.err >&5
11317	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11318	(exit $ac_status); } && {
11319	test -z "$ac_cxx_werror_flag" ||
11320	test ! -s conftest.err
11321	} && test -s conftest.$ac_objext; then
11322	struct_lastlogx=yes
11323	else
11324	echo "$as_me: failed program was:" >&5
11325	sed 's/^/| /' conftest.$ac_ext >&5
11326
11327	struct_lastlogx=no
11328	fi
11329
11330	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11331	fi
11332	{ echo "$as_me:$LINENO: result: $struct_lastlogx" >&5
11333	echo "${ECHO_T}$struct_lastlogx" >&6; }
11334	if test x$struct_lastlogx = xyes; then	7634	if test "x$ac_cv_type_struct_lastlogx" = xyes
		7635	then :
11335		7636
11336	cat >>confdefs.h <<\_ACEOF	7637	printf "%s\n" "#define HAVE_STRUCT_LASTLOGX 1" >>confdefs.h
11337	#define HAVE_STRUCT_LASTLOGX 1
11338	_ACEOF
11339		7638
11340	fi
11341		7639
		7640	fi
11342		7641
11343	{ echo "$as_me:$LINENO: checking where utmp is located" >&5	7642
11344	echo $ECHO_N "checking where utmp is located... $ECHO_C" >&6; }	7643
11345	if test "${path_utmp+set}" = set; then	7644	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fallback location of utmp" >&5
11346	echo $ECHO_N "(cached) $ECHO_C" >&6	7645	printf %s "checking for a fallback location of utmp... " >&6; }
11347	else	7646	if test ${pt_cv_path_utmp+y}
		7647	then :
		7648	printf %s "(cached) " >&6
		7649	else $as_nop
		7650
11348	if test "$cross_compiling" = yes; then	7651	if test "$cross_compiling" != yes; then
11349	{ echo "$as_me:$LINENO: WARNING: Define UTMP_FILE in config.h manually" >&5
11350	echo "$as_me: WARNING: Define UTMP_FILE in config.h manually" >&2;}
11351	else
11352	cat >conftest.$ac_ext <<_ACEOF
11353	/* confdefs.h. */
11354	_ACEOF
11355	cat confdefs.h >>conftest.$ac_ext
11356	cat >>conftest.$ac_ext <<_ACEOF
11357	/* end confdefs.h. */
11358	#include <stdio.h>
11359	#include <stdlib.h>
11360	#include <sys/types.h>
11361	#include <utmp.h>
11362	#include <errno.h>
11363	main()
11364	{
11365	char **u, *utmplist[] = {
11366	"/var/run/utmp", "/var/adm/utmp", "/etc/utmp", "/usr/etc/utmp", "/usr/adm/utmp", NULL };	7652	for file in "/var/run/utmp" "/var/adm/utmp" "/etc/utmp" "/usr/etc/utmp" "/usr/adm/utmp"; do
11367	FILE *a, *f=fopen("conftestval", "w");	7653	if test -f "$file"; then
11368	if (!f) exit(1);	7654	pt_cv_path_utmp=$file
11369	#ifdef UTMP_FILE	7655	break
11370	fprintf(f, "%s\n", UTMP_FILE);	7656	fi
11371	exit(0);	7657	done
11372	#endif
11373	#ifdef _PATH_UTMP
11374	fprintf(f, "%s\n", _PATH_UTMP);
11375	exit(0);
11376	#endif
11377	for (u = utmplist; *u; u++) {
11378	if ((a = fopen(*u, "r")) != NULL || errno == EACCES) {
11379	fprintf(f, "%s\n", *u);
11380	exit(0);
11381	}
11382	}
11383	exit(0);
11384	}
11385	_ACEOF
11386	rm -f conftest$ac_exeext
11387	if { (ac_try="$ac_link"
11388	case "(($ac_try" in
11389	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11390	*) ac_try_echo=$ac_try;;
11391	esac
11392	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11393	(eval "$ac_link") 2>&5
11394	ac_status=$?
11395	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11396	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11397	{ (case "(($ac_try" in
11398	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11399	*) ac_try_echo=$ac_try;;
11400	esac
11401	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11402	(eval "$ac_try") 2>&5
11403	ac_status=$?
11404	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11405	(exit $ac_status); }; }; then
11406	path_utmp=`cat conftestval`
11407	else
11408	echo "$as_me: program exited with status $ac_status" >&5
11409	echo "$as_me: failed program was:" >&5
11410	sed 's/^/| /' conftest.$ac_ext >&5
11411
11412	( exit $ac_status )
11413	path_utmp=
11414	fi	7658	fi
11415	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11416	fi	7659	fi
11417		7660	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_utmp" >&5
11418		7661	printf "%s\n" "$pt_cv_path_utmp" >&6; }
11419	fi
11420	{ echo "$as_me:$LINENO: result: $path_utmp" >&5
11421	echo "${ECHO_T}$path_utmp" >&6; }
11422	if test x$path_utmp != x; then	7662	if test x$pt_cv_path_utmp != x; then
11423		7663
11424	cat >>confdefs.h <<_ACEOF	7664	printf "%s\n" "#define PT_UTMP_FILE \"$pt_cv_path_utmp\"" >>confdefs.h
11425	#define UTMP_FILE "$path_utmp"
11426	_ACEOF
11427		7665
		7666	elif test "$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;}
11428	fi	7669	fi
11429		7670
11430		7671
11431	{ 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
11432	echo $ECHO_N "checking where utmpx is located... $ECHO_C" >&6; }	7673	printf %s "checking for a fallback location of wtmp... " >&6; }
11433	if test "${path_utmpx+set}" = set; then	7674	if test ${pt_cv_path_wtmp+y}
11434	echo $ECHO_N "(cached) $ECHO_C" >&6	7675	then :
11435	else	7676	printf %s "(cached) " >&6
		7677	else $as_nop
		7678
11436	if test "$cross_compiling" = yes; then	7679	if test "$cross_compiling" != yes; then
11437	{ echo "$as_me:$LINENO: WARNING: Define UTMPX_FILE in config.h manually" >&5	7680	for file in "/var/log/wtmp" "/var/adm/wtmp" "/etc/wtmp" "/usr/etc/wtmp" "/usr/adm/wtmp"; do
11438	echo "$as_me: WARNING: Define UTMPX_FILE in config.h manually" >&2;}	7681	if test -f "$file"; then
11439	else	7682	pt_cv_path_wtmp=$file
11440	cat >conftest.$ac_ext <<_ACEOF	7683	break
11441	/* confdefs.h. */	7684	fi
11442	_ACEOF	7685	done
11443	cat confdefs.h >>conftest.$ac_ext
11444	cat >>conftest.$ac_ext <<_ACEOF
11445	/* end confdefs.h. */
11446	#include <stdio.h>
11447	#include <stdlib.h>
11448	#include <sys/types.h>
11449	#include <utmpx.h>
11450	#include <errno.h>
11451	#include <sys/stat.h>
11452	#ifdef HAVE_STRING_H
11453	#include <string.h>
11454	#endif
11455	main()
11456	{
11457	char **u, *p, *utmplist[] = {
11458	#ifdef UTMPX_FILE
11459	UTMPX_FILE,
11460	#endif
11461	#ifdef _PATH_UTMPX
11462	_PATH_UTMPX,
11463	#endif
11464	"/var/adm/utmpx", "/etc/utmpx", NULL };
11465	FILE *a, *f=fopen("conftestval", "w");
11466	struct stat statu, statux;
11467	if (!f) exit(1);
11468	for (u = utmplist; *u; u++) {
11469	if ((a = fopen(*u, "r")) != NULL || errno == EACCES) {
11470	if (stat(*u, &statux) < 0)
11471	continue;
11472	p = strdup(*u);
11473	p[strlen(p) - 1] = '\0';
11474	if (stat(p, &statu) >= 0
11475	&& (statu.st_mtime - statux.st_mtime > 86400))
11476	continue;
11477	fprintf(f, "%s\n", *u);
11478	exit(0);
11479	}
11480	}
11481	exit(0);
11482	}
11483	_ACEOF
11484	rm -f conftest$ac_exeext
11485	if { (ac_try="$ac_link"
11486	case "(($ac_try" in
11487	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11488	*) ac_try_echo=$ac_try;;
11489	esac
11490	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11491	(eval "$ac_link") 2>&5
11492	ac_status=$?
11493	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11494	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11495	{ (case "(($ac_try" in
11496	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11497	*) ac_try_echo=$ac_try;;
11498	esac
11499	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11500	(eval "$ac_try") 2>&5
11501	ac_status=$?
11502	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11503	(exit $ac_status); }; }; then
11504	path_utmpx=`cat conftestval`
11505	else
11506	echo "$as_me: program exited with status $ac_status" >&5
11507	echo "$as_me: failed program was:" >&5
11508	sed 's/^/| /' conftest.$ac_ext >&5
11509
11510	( exit $ac_status )
11511	path_utmpx=
11512	fi	7686	fi
11513	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11514	fi	7687	fi
11515		7688	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmp" >&5
11516		7689	printf "%s\n" "$pt_cv_path_wtmp" >&6; }
11517	fi
11518	{ echo "$as_me:$LINENO: result: $path_utmpx" >&5
11519	echo "${ECHO_T}$path_utmpx" >&6; }
11520	if test x$path_utmpx != x; then	7690	if test x$pt_cv_path_wtmp != x; then
11521		7691
11522	cat >>confdefs.h <<_ACEOF	7692	printf "%s\n" "#define PT_WTMP_FILE \"$pt_cv_path_wtmp\"" >>confdefs.h
11523	#define UTMPX_FILE "$path_utmpx"
11524	_ACEOF
11525		7693
		7694	elif test "$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;}
11526	fi	7697	fi
11527		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 $as_nop
11528		7705
11529	{ echo "$as_me:$LINENO: checking where wtmp is located" >&5
11530	echo $ECHO_N "checking where wtmp is located... $ECHO_C" >&6; }
11531	if test "${path_wtmp+set}" = set; then
11532	echo $ECHO_N "(cached) $ECHO_C" >&6
11533	else
11534	if test "$cross_compiling" = yes; then	7706	if test "$cross_compiling" != yes; then
11535	{ echo "$as_me:$LINENO: WARNING: Define WTMP_FILE in config.h manually" >&5	7707	for file in "/var/log/wtmpx" "/var/adm/wtmpx"; do
11536	echo "$as_me: WARNING: Define WTMP_FILE in config.h manually" >&2;}	7708	if test -f "$file"; then
11537	else	7709	pt_cv_path_wtmpx=$file
11538	cat >conftest.$ac_ext <<_ACEOF	7710	break
11539	/* confdefs.h. */	7711	fi
11540	_ACEOF	7712	done
11541	cat confdefs.h >>conftest.$ac_ext
11542	cat >>conftest.$ac_ext <<_ACEOF
11543	/* end confdefs.h. */
11544	#include <stdio.h>
11545	#include <stdlib.h>
11546	#include <sys/types.h>
11547	#ifdef HAVE_UTMP_H
11548	#include <utmp.h>
11549	#endif
11550	#include <errno.h>
11551	main()
11552	{
11553	char **w, *wtmplist[] = {
11554	"/var/log/wtmp", "/var/adm/wtmp", "/etc/wtmp", "/usr/etc/wtmp", "/usr/adm/wtmp", NULL };
11555	FILE *a, *f=fopen("conftestval", "w");
11556	if (!f) exit(1);
11557	#ifdef WTMP_FILE
11558	fprintf(f, "%s\n", WTMP_FILE);
11559	exit(0);
11560	#endif
11561	#ifdef _PATH_WTMP
11562	fprintf(f, "%s\n", _PATH_WTMP);
11563	exit(0);
11564	#endif
11565	for (w = wtmplist; *w; w++) {
11566	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
11567	fprintf(f, "%s\n", *w);
11568	exit(0);
11569	}
11570	}
11571	exit(0);
11572	}
11573	_ACEOF
11574	rm -f conftest$ac_exeext
11575	if { (ac_try="$ac_link"
11576	case "(($ac_try" in
11577	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11578	*) ac_try_echo=$ac_try;;
11579	esac
11580	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11581	(eval "$ac_link") 2>&5
11582	ac_status=$?
11583	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11584	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11585	{ (case "(($ac_try" in
11586	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11587	*) ac_try_echo=$ac_try;;
11588	esac
11589	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11590	(eval "$ac_try") 2>&5
11591	ac_status=$?
11592	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11593	(exit $ac_status); }; }; then
11594	path_wtmp=`cat conftestval`
11595	else
11596	echo "$as_me: program exited with status $ac_status" >&5
11597	echo "$as_me: failed program was:" >&5
11598	sed 's/^/| /' conftest.$ac_ext >&5
11599
11600	( exit $ac_status )
11601	path_wtmp=
11602	fi	7713	fi
11603	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11604	fi	7714	fi
11605		7715	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmpx" >&5
11606		7716	printf "%s\n" "$pt_cv_path_wtmpx" >&6; }
11607	fi
11608	{ echo "$as_me:$LINENO: result: $path_wtmp" >&5
11609	echo "${ECHO_T}$path_wtmp" >&6; }
11610	if test x$path_wtmp != x; then	7717	if test x$pt_cv_path_wtmpx != x; then
11611		7718
11612	cat >>confdefs.h <<_ACEOF	7719	printf "%s\n" "#define PT_WTMPX_FILE \"$pt_cv_path_wtmpx\"" >>confdefs.h
11613	#define WTMP_FILE "$path_wtmp"
11614	_ACEOF
11615		7720
		7721	elif test "$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;}
11616	fi	7724	fi
11617		7725
11618	{ 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
11619	echo $ECHO_N "checking where wtmpx is located... $ECHO_C" >&6; }	7727	printf %s "checking for a fallback location of lastlog... " >&6; }
11620	if test "${path_wtmpx+set}" = set; then	7728	if test ${pt_cv_path_lastlog+y}
11621	echo $ECHO_N "(cached) $ECHO_C" >&6	7729	then :
11622	else	7730	printf %s "(cached) " >&6
		7731	else $as_nop
		7732
11623	if test "$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 "$cross_compiling" = yes; then
11624	{ echo "$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
11625	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;}
11626	else
11627	cat >conftest.$ac_ext <<_ACEOF
11628	/* confdefs.h. */
11629	_ACEOF
11630	cat confdefs.h >>conftest.$ac_ext
11631	cat >>conftest.$ac_ext <<_ACEOF
11632	/* end confdefs.h. */
11633	#include <stdio.h>
11634	#include <stdlib.h>
11635	#ifdef HAVE_UTMPX_H
11636	#include <utmpx.h>
11637	#endif
11638	#include <errno.h>
11639	main()
11640	{
11641	char **w, *wtmplist[] = {
11642	"/var/log/wtmpx", "/var/adm/wtmpx", NULL };
11643	FILE *a, *f=fopen("conftestval", "w");
11644	if (!f) exit(1);
11645	#ifdef WTMPX_FILE
11646	fprintf(f, "%s\n", WTMPX_FILE);
11647	exit(0);
11648	#endif
11649	#ifdef _PATH_WTMPX
11650	fprintf(f, "%s\n", _PATH_WTMPX);
11651	exit(0);
11652	#endif
11653	for (w = wtmplist; *w; w++) {
11654	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
11655	fprintf(f, "%s\n", *w);
11656	exit(0);
11657	}
11658	}
11659	exit(0);
11660	}
11661	_ACEOF
11662	rm -f conftest$ac_exeext
11663	if { (ac_try="$ac_link"
11664	case "(($ac_try" in
11665	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11666	*) ac_try_echo=$ac_try;;
11667	esac
11668	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11669	(eval "$ac_link") 2>&5
11670	ac_status=$?
11671	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11672	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11673	{ (case "(($ac_try" in
11674	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11675	*) ac_try_echo=$ac_try;;
11676	esac
11677	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11678	(eval "$ac_try") 2>&5
11679	ac_status=$?
11680	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11681	(exit $ac_status); }; }; then
11682	path_wtmpx=`cat conftestval`
11683	else
11684	echo "$as_me: program exited with status $ac_status" >&5
11685	echo "$as_me: failed program was:" >&5
11686	sed 's/^/| /' conftest.$ac_ext >&5
11687
11688	( exit $ac_status )
11689	path_wtmpx=
11690	fi	7751	fi
11691	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11692	fi
11693		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 $as_nop
11694		7759
11695	fi
11696	{ echo "$as_me:$LINENO: result: $path_wtmpx" >&5
11697	echo "${ECHO_T}$path_wtmpx" >&6; }
11698	if test x$path_wtmpx != x; then
11699
11700	cat >>confdefs.h <<_ACEOF
11701	#define WTMPX_FILE "$path_wtmpx"
11702	_ACEOF
11703
11704	fi
11705
11706	{ echo "$as_me:$LINENO: checking where lastlog is located" >&5
11707	echo $ECHO_N "checking where lastlog is located... $ECHO_C" >&6; }
11708	if test "${path_lastlog+set}" = set; then
11709	echo $ECHO_N "(cached) $ECHO_C" >&6
11710	else
11711	if test "$cross_compiling" = yes; then	7760	if test "$cross_compiling" != yes; then
11712	{ echo "$as_me:$LINENO: WARNING: Define LASTLOG_FILE in config.h manually" >&5	7761	for file in "/var/log/lastlogx" "/var/adm/lastlogx"; do
11713	echo "$as_me: WARNING: Define LASTLOG_FILE in config.h manually" >&2;}	7762	if test -f "$file"; then
11714	else	7763	pt_cv_path_lastlogx=$file
11715	cat >conftest.$ac_ext <<_ACEOF	7764	break
11716	/* confdefs.h. */	7765	fi
11717	_ACEOF	7766	done
11718	cat confdefs.h >>conftest.$ac_ext
11719	cat >>conftest.$ac_ext <<_ACEOF
11720	/* end confdefs.h. */
11721	#include <stdio.h>
11722	#include <stdlib.h>
11723	#include <sys/types.h>
11724	#ifdef HAVE_UTMPX_H
11725	#include <utmpx.h>
11726	#elif defined(HAVE_UTMP_H)
11727	#include <utmp.h>
11728	#endif
11729	#ifdef HAVE_LASTLOG_H
11730	#include <lastlog.h>
11731	#endif
11732	#include <errno.h>
11733	main()
11734	{
11735	char **w, *lastloglist[] = { "/var/log/lastlog", NULL };
11736	FILE *a, *f=fopen("conftestval", "w");
11737	if (!f) exit(1);
11738	#ifdef LASTLOG_FILE
11739	fprintf(f, "%s\n", LASTLOG_FILE);
11740	exit(0);
11741	#endif
11742	#ifdef _PATH_LASTLOG
11743	fprintf(f, "%s\n", _PATH_LASTLOG);
11744	exit(0);
11745	#endif
11746	for (w = lastloglist; *w; w++) {
11747	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
11748	fprintf(f, "%s\n", *w);
11749	exit(0);
11750	}
11751	}
11752	exit(0);
11753	}
11754	_ACEOF
11755	rm -f conftest$ac_exeext
11756	if { (ac_try="$ac_link"
11757	case "(($ac_try" in
11758	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11759	*) ac_try_echo=$ac_try;;
11760	esac
11761	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11762	(eval "$ac_link") 2>&5
11763	ac_status=$?
11764	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11765	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11766	{ (case "(($ac_try" in
11767	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11768	*) ac_try_echo=$ac_try;;
11769	esac
11770	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11771	(eval "$ac_try") 2>&5
11772	ac_status=$?
11773	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11774	(exit $ac_status); }; }; then
11775	path_lastlog=`cat conftestval`
11776	else
11777	echo "$as_me: program exited with status $ac_status" >&5
11778	echo "$as_me: failed program was:" >&5
11779	sed 's/^/| /' conftest.$ac_ext >&5
11780
11781	( exit $ac_status )
11782	path_lastlog=
11783	fi	7767	fi
11784	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11785	fi	7768	fi
11786		7769	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlogx" >&5
11787		7770	printf "%s\n" "$pt_cv_path_lastlogx" >&6; }
11788	fi
11789	{ echo "$as_me:$LINENO: result: $path_lastlog" >&5
11790	echo "${ECHO_T}$path_lastlog" >&6; }
11791	if test x$path_lastlog != x; then	7771	if test x$pt_cv_path_lastlogx != x; then
11792		7772
11793	cat >>confdefs.h <<_ACEOF	7773	printf "%s\n" "#define PT_LASTLOGX_FILE \"$pt_cv_path_lastlogx\"" >>confdefs.h
11794	#define LASTLOG_FILE "$path_lastlog"
11795	_ACEOF
11796		7774
11797	fi
11798
11799	{ echo "$as_me:$LINENO: checking where lastlogx is located" >&5
11800	echo $ECHO_N "checking where lastlogx is located... $ECHO_C" >&6; }
11801	if test "${path_lastlogx+set}" = set; then
11802	echo $ECHO_N "(cached) $ECHO_C" >&6
11803	else
11804	if test "$cross_compiling" = yes; then	7775	elif test "$cross_compiling" = yes; then
11805	{ echo "$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
11806	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;}
11807	else
11808	cat >conftest.$ac_ext <<_ACEOF
11809	/* confdefs.h. */
11810	_ACEOF
11811	cat confdefs.h >>conftest.$ac_ext
11812	cat >>conftest.$ac_ext <<_ACEOF
11813	/* end confdefs.h. */
11814	#include <stdio.h>
11815	#include <stdlib.h>
11816	#ifdef HAVE_UTMPX_H
11817	#include <utmpx.h>
11818	#endif
11819	#include <errno.h>
11820	main()
11821	{
11822	char **w, *wtmplist[] = { "/var/log/lastlogx", "/var/adm/lastlogx", NULL };
11823	FILE *a, *f=fopen("conftestval", "w");
11824	if (!f) exit(1);
11825	#ifdef LASTLOGX_FILE
11826	fprintf(f, "%s\n", LASTLOGX_FILE);
11827	exit(0);
11828	#endif
11829	#ifdef _PATH_LASTLOGX
11830	fprintf(f, "%s\n", _PATH_LASTLOGX);
11831	exit(0);
11832	#endif
11833	for (w = wtmplist; *w; w++) {
11834	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
11835	fprintf(f, "%s\n", *w);
11836	exit(0);
11837	}
11838	}
11839	exit(0);
11840	}
11841	_ACEOF
11842	rm -f conftest$ac_exeext
11843	if { (ac_try="$ac_link"
11844	case "(($ac_try" in
11845	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11846	*) ac_try_echo=$ac_try;;
11847	esac
11848	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11849	(eval "$ac_link") 2>&5
11850	ac_status=$?
11851	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11852	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11853	{ (case "(($ac_try" in
11854	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11855	*) ac_try_echo=$ac_try;;
11856	esac
11857	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11858	(eval "$ac_try") 2>&5
11859	ac_status=$?
11860	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11861	(exit $ac_status); }; }; then
11862	path_lastlogx=`cat conftestval`
11863	else
11864	echo "$as_me: program exited with status $ac_status" >&5
11865	echo "$as_me: failed program was:" >&5
11866	sed 's/^/| /' conftest.$ac_ext >&5
11867
11868	( exit $ac_status )
11869	path_lastlogx=
11870	fi
11871	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11872	fi
11873
11874
11875	fi
11876	{ echo "$as_me:$LINENO: result: $path_lastlogx" >&5
11877	echo "${ECHO_T}$path_lastlogx" >&6; }
11878	if test x$path_lastlogx != x; then
11879
11880	cat >>confdefs.h <<_ACEOF
11881	#define LASTLOGX_FILE "$path_lastlogx"
11882	_ACEOF
11883
11884	fi	7778	fi
11885		7779
11886		7780
11887		7781
11888		7782
11889	save_LIBS=$LIBS	7783	save_LIBS=$LIBS
11890	save_CFLAGS=$CFLAGS	7784	save_CXXFLAGS=$CXXFLAGS
11891	CFLAGS="$CFLAGS $X_CFLAGS"	7785	CXXFLAGS="$CXXFLAGS $X_CFLAGS"
11892	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"	7786	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
11893	if test x$support_xim = xyes; then	7787	if test x$support_xim = xyes; then
11894	{ echo "$as_me:$LINENO: checking for working Xlocale" >&5	7788	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working Xlocale" >&5
11895	echo $ECHO_N "checking for working Xlocale... $ECHO_C" >&6; }	7789	printf %s "checking for working Xlocale... " >&6; }
11896	if test "${rxvt_cv_func_xlocale+set}" = set; then	7790	if test ${rxvt_cv_func_xlocale+y}
11897	echo $ECHO_N "(cached) $ECHO_C" >&6	7791	then :
11898	else	7792	printf %s "(cached) " >&6
		7793	else $as_nop
11899	if test "$cross_compiling" = yes; then	7794	if test "$cross_compiling" = yes
11900	:	7795	then :
11901	else	7796	:
11902	cat >conftest.$ac_ext <<_ACEOF	7797	else $as_nop
		7798	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11903	/* 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
11904	_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 $as_nop
11905	cat confdefs.h >>conftest.$ac_ext	7835	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11906	cat >>conftest.$ac_ext <<_ACEOF
11907	/* end confdefs.h. */	7836	/* end confdefs.h. */
11908	#include <X11/Xlib.h>
11909	#include <stdlib.h>
11910	main() {
11911	char *p;
11912	if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
11913	exit (XSupportsLocale() ? 0 : 1);
11914	else
11915	exit (1);}
11916	_ACEOF
11917	rm -f conftest$ac_exeext
11918	if { (ac_try="$ac_link"
11919	case "(($ac_try" in
11920	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11921	*) ac_try_echo=$ac_try;;
11922	esac
11923	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11924	(eval "$ac_link") 2>&5
11925	ac_status=$?
11926	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11927	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11928	{ (case "(($ac_try" in
11929	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11930	*) ac_try_echo=$ac_try;;
11931	esac
11932	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11933	(eval "$ac_try") 2>&5
11934	ac_status=$?
11935	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11936	(exit $ac_status); }; }; then
11937	rxvt_cv_func_xlocale=yes
11938	else
11939	echo "$as_me: program exited with status $ac_status" >&5
11940	echo "$as_me: failed program was:" >&5
11941	sed 's/^/| /' conftest.$ac_ext >&5
11942
11943	( exit $ac_status )
11944	rxvt_cv_func_xlocale=no
11945	fi
11946	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11947	fi
11948
11949
11950	fi
11951	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_xlocale" >&5
11952	echo "${ECHO_T}$rxvt_cv_func_xlocale" >&6; }
11953	if test x$rxvt_cv_func_xlocale = xyes; then
11954
11955	cat >>confdefs.h <<\_ACEOF
11956	#define USE_XIM 1
11957	_ACEOF
11958
11959	{ echo "$as_me:$LINENO: checking for broken XIM callback" >&5
11960	echo $ECHO_N "checking for broken XIM callback... $ECHO_C" >&6; }
11961	if test "${rxvt_broken_ximcb+set}" = set; then
11962	echo $ECHO_N "(cached) $ECHO_C" >&6
11963	else
11964	cat >conftest.$ac_ext <<_ACEOF
11965		7837
11966	#include <X11/Xlib.h>	7838	#include <X11/Xlib.h>
11967		7839
11968	void im_destroy_cb (XIC unused1, XPointer client_data, XPointer unused3);	7840	void im_destroy_cb (XIC unused1, XPointer client_data, XPointer unused3);
11969		7841
…		…
11971	XIMCallback cb;	7843	XIMCallback cb;
11972	cb.callback = im_destroy_cb;	7844	cb.callback = im_destroy_cb;
11973	}	7845	}
11974		7846
11975	_ACEOF	7847	_ACEOF
11976	rm -f conftest.$ac_objext	7848	if ac_fn_cxx_try_compile "$LINENO"
11977	if { (ac_try="$ac_compile"	7849	then :
11978	case "(($ac_try" in
11979	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11980	*) ac_try_echo=$ac_try;;
11981	esac
11982	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11983	(eval "$ac_compile") 2>conftest.er1
11984	ac_status=$?
11985	grep -v '^ *+' conftest.er1 >conftest.err
11986	rm -f conftest.er1
11987	cat conftest.err >&5
11988	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11989	(exit $ac_status); } && {
11990	test -z "$ac_cxx_werror_flag" ||
11991	test ! -s conftest.err
11992	} && test -s conftest.$ac_objext; then
11993	rxvt_broken_ximcb=yes	7850	rxvt_cv_broken_ximcb=yes
11994	else	7851	else $as_nop
11995	echo "$as_me: failed program was:" >&5
11996	sed 's/^/| /' conftest.$ac_ext >&5
11997
11998	rxvt_broken_ximcb=no	7852	rxvt_cv_broken_ximcb=no
11999	fi	7853	fi
12000
12001	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7854	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
12002	fi	7855	fi
12003	{ echo "$as_me:$LINENO: result: $rxvt_broken_ximcb" >&5	7856	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_broken_ximcb" >&5
12004	echo "${ECHO_T}$rxvt_broken_ximcb" >&6; }	7857	printf "%s\n" "$rxvt_cv_broken_ximcb" >&6; }
12005		7858
12006	if test x$rxvt_broken_ximcb = xyes; then	7859	if test x$rxvt_cv_broken_ximcb = xyes; then
12007		7860
12008	cat >>confdefs.h <<\_ACEOF	7861	printf "%s\n" "#define XIMCB_PROTO_BROKEN 1" >>confdefs.h
12009	#define XIMCB_PROTO_BROKEN 1
12010	_ACEOF
12011		7862
12012	fi	7863	fi
12013	fi	7864	fi
12014	fi	7865	fi
12015		7866
12016	{ 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
12017	echo $ECHO_N "checking for working X setlocale... $ECHO_C" >&6; }	7868	printf %s "checking for working X setlocale... " >&6; }
12018	if test "${rxvt_cv_func_xsetlocale+set}" = set; then	7869	if test ${rxvt_cv_func_xsetlocale+y}
12019	echo $ECHO_N "(cached) $ECHO_C" >&6	7870	then :
12020	else	7871	printf %s "(cached) " >&6
12021	cat >conftest.$ac_ext <<_ACEOF	7872	else $as_nop
12022	/* confdefs.h. */
12023	_ACEOF
12024	cat confdefs.h >>conftest.$ac_ext	7873	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12025	cat >>conftest.$ac_ext <<_ACEOF
12026	/* end confdefs.h. */	7874	/* end confdefs.h. */
12027	#define X_LOCALE 1	7875	#define X_LOCALE 1
12028	#include <X11/Xlocale.h>	7876	#include <X11/Xlocale.h>
12029	int	7877	int
12030	main ()	7878	main (void)
12031	{	7879	{
12032	setlocale(LC_CTYPE, "");	7880	setlocale(LC_CTYPE, "");
12033	;	7881	;
12034	return 0;	7882	return 0;
12035	}	7883	}
12036	_ACEOF	7884	_ACEOF
12037	rm -f conftest.$ac_objext conftest$ac_exeext	7885	if ac_fn_cxx_try_link "$LINENO"
12038	if { (ac_try="$ac_link"	7886	then :
12039	case "(($ac_try" in
12040	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12041	*) ac_try_echo=$ac_try;;
12042	esac
12043	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12044	(eval "$ac_link") 2>conftest.er1
12045	ac_status=$?
12046	grep -v '^ *+' conftest.er1 >conftest.err
12047	rm -f conftest.er1
12048	cat conftest.err >&5
12049	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12050	(exit $ac_status); } && {
12051	test -z "$ac_cxx_werror_flag" ||
12052	test ! -s conftest.err
12053	} && test -s conftest$ac_exeext &&
12054	$as_test_x conftest$ac_exeext; then
12055	rxvt_cv_func_xsetlocale=yes	7887	rxvt_cv_func_xsetlocale=yes
12056	else	7888	else $as_nop
12057	echo "$as_me: failed program was:" >&5
12058	sed 's/^/| /' conftest.$ac_ext >&5
12059
12060	rxvt_cv_func_xsetlocale=no	7889	rxvt_cv_func_xsetlocale=no
12061	fi	7890	fi
12062
12063	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	7891	rm -f core conftest.err conftest.$ac_objext conftest.beam \
12064	conftest$ac_exeext conftest.$ac_ext	7892	conftest$ac_exeext conftest.$ac_ext
12065	fi	7893	fi
12066	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_xsetlocale" >&5	7894	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xsetlocale" >&5
12067	echo "${ECHO_T}$rxvt_cv_func_xsetlocale" >&6; }	7895	printf "%s\n" "$rxvt_cv_func_xsetlocale" >&6; }
12068	if test x$rxvt_cv_func_xsetlocale = xyes; then	7896	if test x$rxvt_cv_func_xsetlocale = xyes; then
12069		7897
12070	cat >>confdefs.h <<\_ACEOF	7898	printf "%s\n" "#define HAVE_XSETLOCALE 1" >>confdefs.h
12071	#define HAVE_XSETLOCALE 1
12072	_ACEOF
12073		7899
12074	fi	7900	fi
12075	LIBS=$save_LIBS	7901	LIBS=$save_LIBS
12076	CFLAGS=$save_CFLAGS	7902	CXXFLAGS=$save_CXXFLAGS
12077		7903
12078	{ 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
12079	echo $ECHO_N "checking for working plain setlocale... $ECHO_C" >&6; }	7905	printf %s "checking for working nl_langinfo... " >&6; }
12080	if test "${rxvt_cv_func_setlocale+set}" = set; then	7906	if test ${rxvt_cv_func_nl_langinfo+y}
12081	echo $ECHO_N "(cached) $ECHO_C" >&6	7907	then :
12082	else	7908	printf %s "(cached) " >&6
12083	cat >conftest.$ac_ext <<_ACEOF	7909	else $as_nop
12084	/* confdefs.h. */
12085	_ACEOF
12086	cat confdefs.h >>conftest.$ac_ext	7910	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12087	cat >>conftest.$ac_ext <<_ACEOF
12088	/* end confdefs.h. */
12089	#include <clocale>
12090	int
12091	main ()
12092	{
12093	setlocale(LC_CTYPE, "");
12094	;
12095	return 0;
12096	}
12097	_ACEOF
12098	rm -f conftest.$ac_objext conftest$ac_exeext
12099	if { (ac_try="$ac_link"
12100	case "(($ac_try" in
12101	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12102	*) ac_try_echo=$ac_try;;
12103	esac
12104	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12105	(eval "$ac_link") 2>conftest.er1
12106	ac_status=$?
12107	grep -v '^ *+' conftest.er1 >conftest.err
12108	rm -f conftest.er1
12109	cat conftest.err >&5
12110	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12111	(exit $ac_status); } && {
12112	test -z "$ac_cxx_werror_flag" ||
12113	test ! -s conftest.err
12114	} && test -s conftest$ac_exeext &&
12115	$as_test_x conftest$ac_exeext; then
12116	rxvt_cv_func_setlocale=yes
12117	else
12118	echo "$as_me: failed program was:" >&5
12119	sed 's/^/| /' conftest.$ac_ext >&5
12120
12121	rxvt_cv_func_setlocale=no
12122	fi
12123
12124	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12125	conftest$ac_exeext conftest.$ac_ext
12126	fi
12127	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_setlocale" >&5
12128	echo "${ECHO_T}$rxvt_cv_func_setlocale" >&6; }
12129	if test x$rxvt_cv_func_setlocale = xyes; then
12130
12131	cat >>confdefs.h <<\_ACEOF
12132	#define HAVE_SETLOCALE 1
12133	_ACEOF
12134
12135	fi
12136
12137	{ echo "$as_me:$LINENO: checking for working nl_langinfo" >&5
12138	echo $ECHO_N "checking for working nl_langinfo... $ECHO_C" >&6; }
12139	if test "${rxvt_cv_func_nl_langinfo+set}" = set; then
12140	echo $ECHO_N "(cached) $ECHO_C" >&6
12141	else
12142	cat >conftest.$ac_ext <<_ACEOF
12143	/* confdefs.h. */
12144	_ACEOF
12145	cat confdefs.h >>conftest.$ac_ext
12146	cat >>conftest.$ac_ext <<_ACEOF
12147	/* end confdefs.h. */	7911	/* end confdefs.h. */
12148	#include <langinfo.h>	7912	#include <langinfo.h>
12149	int	7913	int
12150	main ()	7914	main (void)
12151	{	7915	{
12152	nl_langinfo(CODESET);	7916	nl_langinfo(CODESET);
12153	;	7917	;
12154	return 0;	7918	return 0;
12155	}	7919	}
12156	_ACEOF	7920	_ACEOF
12157	rm -f conftest.$ac_objext conftest$ac_exeext	7921	if ac_fn_cxx_try_link "$LINENO"
12158	if { (ac_try="$ac_link"	7922	then :
12159	case "(($ac_try" in	7923	rxvt_cv_func_nl_langinfo=yes
12160	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	7924	else $as_nop
12161	*) ac_try_echo=$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 $LIBS"
		8021
		8022	fi
		8023
		8024	;;
12162	esac	8025	esac
12163	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12164	(eval "$ac_link") 2>conftest.er1
12165	ac_status=$?
12166	grep -v '^ *+' conftest.er1 >conftest.err
12167	rm -f conftest.er1
12168	cat conftest.err >&5
12169	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12170	(exit $ac_status); } && {
12171	test -z "$ac_cxx_werror_flag" ||
12172	test ! -s conftest.err
12173	} && test -s conftest$ac_exeext &&
12174	$as_test_x conftest$ac_exeext; then
12175	rxvt_cv_func_nl_langinfo=yes
12176	else
12177	echo "$as_me: failed program was:" >&5
12178	sed 's/^/| /' conftest.$ac_ext >&5
12179		8026
12180	rxvt_cv_func_nl_langinfo=no
12181	fi
12182
12183	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12184	conftest$ac_exeext conftest.$ac_ext
12185	fi
12186	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_nl_langinfo" >&5
12187	echo "${ECHO_T}$rxvt_cv_func_nl_langinfo" >&6; }
12188	if test x$rxvt_cv_func_nl_langinfo = xyes; then
12189
12190	cat >>confdefs.h <<\_ACEOF
12191	#define HAVE_NL_LANGINFO 1
12192	_ACEOF
12193
12194	fi
12195
12196
12197	{ 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
12198	echo $ECHO_N "checking for unix-compliant filehandle passing ability... $ECHO_C" >&6; }	8028	printf %s "checking for unix-compliant filehandle passing ability... " >&6; }
12199	if test "${can_pass_fds+set}" = set; then	8029	if test ${pt_cv_can_pass_fds+y}
12200	echo $ECHO_N "(cached) $ECHO_C" >&6	8030	then :
12201	else	8031	printf %s "(cached) " >&6
12202	cat >conftest.$ac_ext <<_ACEOF	8032	else $as_nop
12203	/* confdefs.h. */
12204	_ACEOF
12205	cat confdefs.h >>conftest.$ac_ext	8033	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12206	cat >>conftest.$ac_ext <<_ACEOF
12207	/* end confdefs.h. */	8034	/* end confdefs.h. */
12208		8035
12209	#include <cstddef> // broken bsds (is that redundant?) need this	8036	#include <stddef.h> // broken bsds (is that redundant?) need this
12210	#include <sys/types.h>	8037	#include <sys/types.h>
12211	#include <sys/socket.h>	8038	#include <sys/socket.h>
12212	#include <sys/uio.h>	8039	#include <sys/uio.h>
12213		8040
12214	int	8041	int
12215	main ()	8042	main (void)
12216	{	8043	{
12217		8044
12218	{	8045	{
12219	msghdr msg;	8046	msghdr msg;
12220	iovec iov;	8047	iovec iov;
…		…
12241		8068
12242	;	8069	;
12243	return 0;	8070	return 0;
12244	}	8071	}
12245	_ACEOF	8072	_ACEOF
12246	rm -f conftest.$ac_objext conftest$ac_exeext	8073	if ac_fn_cxx_try_link "$LINENO"
12247	if { (ac_try="$ac_link"	8074	then :
12248	case "(($ac_try" in
12249	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12250	*) ac_try_echo=$ac_try;;
12251	esac
12252	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12253	(eval "$ac_link") 2>conftest.er1
12254	ac_status=$?
12255	grep -v '^ *+' conftest.er1 >conftest.err
12256	rm -f conftest.er1
12257	cat conftest.err >&5
12258	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12259	(exit $ac_status); } && {
12260	test -z "$ac_cxx_werror_flag" ||
12261	test ! -s conftest.err
12262	} && test -s conftest$ac_exeext &&
12263	$as_test_x conftest$ac_exeext; then
12264	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$pt_cv_can_pass_fds = xyes; then
		8085
		8086	printf "%s\n" "#define HAVE_UNIX_FDPASS 1" >>confdefs.h
		8087
12265	else	8088	else
12266	echo "$as_me: failed program was:" >&5
12267	sed 's/^/| /' conftest.$ac_ext >&5
12268
12269	can_pass_fds=no
12270	fi
12271
12272	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12273	conftest$ac_exeext conftest.$ac_ext
12274	fi
12275	{ echo "$as_me:$LINENO: result: $can_pass_fds" >&5
12276	echo "${ECHO_T}$can_pass_fds" >&6; }
12277	if test x$can_pass_fds = xyes; then
12278
12279	cat >>confdefs.h <<\_ACEOF
12280	#define HAVE_UNIX_FDPASS 1
12281	_ACEOF
12282
12283	else
12284	{ { echo "$as_me:$LINENO: error: libptytty requires unix-compliant filehandle passing ability" >&5
12285	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
12286	{ (exit 1); exit 1; }; }
12287	fi	8090	fi
12288		8091
12289		8092
12290		8093
		8094	ac_fn_cxx_check_header_compile "$LINENO" "pty.h" "ac_cv_header_pty_h" "$ac_includes_default"
		8095	if test "x$ac_cv_header_pty_h" = xyes
		8096	then :
		8097	printf "%s\n" "#define HAVE_PTY_H 1" >>confdefs.h
12291		8098
12292
12293
12294
12295
12296	for ac_header in \
12297	pty.h \
12298	util.h \
12299	libutil.h \
12300	sys/ioctl.h \
12301	sys/stropts.h \
12302
12303	do
12304	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
12305	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
12306	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
12307	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
12308	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
12309	echo $ECHO_N "(cached) $ECHO_C" >&6
12310	fi	8099	fi
12311	ac_res=`eval echo '${'$as_ac_Header'}'`	8100	ac_fn_cxx_check_header_compile "$LINENO" "util.h" "ac_cv_header_util_h" "$ac_includes_default"
12312	{ echo "$as_me:$LINENO: result: $ac_res" >&5	8101	if test "x$ac_cv_header_util_h" = xyes
12313	echo "${ECHO_T}$ac_res" >&6; }	8102	then :
12314	else	8103	printf "%s\n" "#define HAVE_UTIL_H 1" >>confdefs.h
12315	# Is the header compilable?	8104
12316	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5	8105	fi
12317	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" "$ac_includes_default"
12318	cat >conftest.$ac_ext <<_ACEOF	8107	if test "x$ac_cv_header_libutil_h" = xyes
12319	/* confdefs.h. */	8108	then :
12320	_ACEOF	8109	printf "%s\n" "#define HAVE_LIBUTIL_H 1" >>confdefs.h
		8110
		8111	fi
		8112	ac_fn_cxx_check_header_compile "$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; }
12321	cat confdefs.h >>conftest.$ac_ext	8184	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12322	cat >>conftest.$ac_ext <<_ACEOF
12323	/* end confdefs.h. */
12324	$ac_includes_default
12325	#include <$ac_header>
12326	_ACEOF
12327	rm -f conftest.$ac_objext
12328	if { (ac_try="$ac_compile"
12329	case "(($ac_try" in
12330	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12331	*) ac_try_echo=$ac_try;;
12332	esac
12333	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12334	(eval "$ac_compile") 2>conftest.er1
12335	ac_status=$?
12336	grep -v '^ *+' conftest.er1 >conftest.err
12337	rm -f conftest.er1
12338	cat conftest.err >&5
12339	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12340	(exit $ac_status); } && {
12341	test -z "$ac_cxx_werror_flag" ||
12342	test ! -s conftest.err
12343	} && test -s conftest.$ac_objext; then
12344	ac_header_compiler=yes
12345	else
12346	echo "$as_me: failed program was:" >&5
12347	sed 's/^/| /' conftest.$ac_ext >&5
12348
12349	ac_header_compiler=no
12350	fi
12351
12352	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12353	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
12354	echo "${ECHO_T}$ac_header_compiler" >&6; }
12355
12356	# Is the header present?
12357	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
12358	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
12359	cat >conftest.$ac_ext <<_ACEOF
12360	/* confdefs.h. */
12361	_ACEOF
12362	cat confdefs.h >>conftest.$ac_ext
12363	cat >>conftest.$ac_ext <<_ACEOF
12364	/* end confdefs.h. */
12365	#include <$ac_header>
12366	_ACEOF
12367	if { (ac_try="$ac_cpp conftest.$ac_ext"
12368	case "(($ac_try" in
12369	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12370	*) ac_try_echo=$ac_try;;
12371	esac
12372	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12373	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
12374	ac_status=$?
12375	grep -v '^ *+' conftest.er1 >conftest.err
12376	rm -f conftest.er1
12377	cat conftest.err >&5
12378	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12379	(exit $ac_status); } >/dev/null && {
12380	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
12381	test ! -s conftest.err
12382	}; then
12383	ac_header_preproc=yes
12384	else
12385	echo "$as_me: failed program was:" >&5
12386	sed 's/^/| /' conftest.$ac_ext >&5
12387
12388	ac_header_preproc=no
12389	fi
12390
12391	rm -f conftest.err conftest.$ac_ext
12392	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
12393	echo "${ECHO_T}$ac_header_preproc" >&6; }
12394
12395	# So? What about this header?
12396	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
12397	yes:no: )
12398	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
12399	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
12400	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
12401	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
12402	ac_header_preproc=yes
12403	;;
12404	no:yes:* )
12405	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
12406	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
12407	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
12408	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
12409	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
12410	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
12411	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
12412	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
12413	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
12414	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
12415	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
12416	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
12417
12418	;;
12419	esac
12420	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
12421	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
12422	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
12423	echo $ECHO_N "(cached) $ECHO_C" >&6
12424	else
12425	eval "$as_ac_Header=\$ac_header_preproc"
12426	fi
12427	ac_res=`eval echo '${'$as_ac_Header'}'`
12428	{ echo "$as_me:$LINENO: result: $ac_res" >&5
12429	echo "${ECHO_T}$ac_res" >&6; }
12430
12431	fi
12432	if test `eval echo '${'$as_ac_Header'}'` = yes; then
12433	cat >>confdefs.h <<_ACEOF
12434	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
12435	_ACEOF
12436
12437	fi
12438
12439	done
12440
12441
12442
12443
12444
12445
12446
12447
12448
12449
12450
12451	for ac_func in \
12452	revoke \
12453	_getpty \
12454	getpt \
12455	posix_openpt \
12456	isastream \
12457	setuid \
12458	seteuid \
12459	setreuid \
12460	setresuid \
12461
12462	do
12463	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
12464	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
12465	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
12466	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
12467	echo $ECHO_N "(cached) $ECHO_C" >&6
12468	else
12469	cat >conftest.$ac_ext <<_ACEOF
12470	/* confdefs.h. */
12471	_ACEOF
12472	cat confdefs.h >>conftest.$ac_ext
12473	cat >>conftest.$ac_ext <<_ACEOF
12474	/* end confdefs.h. */
12475	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
12476	For example, HP-UX 11i <limits.h> declares gettimeofday. */
12477	#define $ac_func innocuous_$ac_func
12478
12479	/* System header to define __stub macros and hopefully few prototypes,
12480	which can conflict with char $ac_func (); below.
12481	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12482	<limits.h> exists even on freestanding compilers. */
12483
12484	#ifdef __STDC__
12485	# include <limits.h>
12486	#else
12487	# include <assert.h>
12488	#endif
12489
12490	#undef $ac_func
12491
12492	/* Override any GCC internal prototype to avoid an error.
12493	Use char because int might match the return type of a GCC
12494	builtin and then its argument prototype would still apply. */
12495	#ifdef __cplusplus
12496	extern "C"
12497	#endif
12498	char $ac_func ();
12499	/* The GNU C library defines this for functions which it implements
12500	to always fail with ENOSYS. Some functions are actually named
12501	something starting with __ and the normal name is an alias. */
12502	#if defined __stub_$ac_func || defined __stub___$ac_func
12503	choke me
12504	#endif
12505
12506	int
12507	main ()
12508	{
12509	return $ac_func ();
12510	;
12511	return 0;
12512	}
12513	_ACEOF
12514	rm -f conftest.$ac_objext conftest$ac_exeext
12515	if { (ac_try="$ac_link"
12516	case "(($ac_try" in
12517	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12518	*) ac_try_echo=$ac_try;;
12519	esac
12520	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12521	(eval "$ac_link") 2>conftest.er1
12522	ac_status=$?
12523	grep -v '^ *+' conftest.er1 >conftest.err
12524	rm -f conftest.er1
12525	cat conftest.err >&5
12526	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12527	(exit $ac_status); } && {
12528	test -z "$ac_cxx_werror_flag" ||
12529	test ! -s conftest.err
12530	} && test -s conftest$ac_exeext &&
12531	$as_test_x conftest$ac_exeext; then
12532	eval "$as_ac_var=yes"
12533	else
12534	echo "$as_me: failed program was:" >&5
12535	sed 's/^/| /' conftest.$ac_ext >&5
12536
12537	eval "$as_ac_var=no"
12538	fi
12539
12540	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12541	conftest$ac_exeext conftest.$ac_ext
12542	fi
12543	ac_res=`eval echo '${'$as_ac_var'}'`
12544	{ echo "$as_me:$LINENO: result: $ac_res" >&5
12545	echo "${ECHO_T}$ac_res" >&6; }
12546	if test `eval echo '${'$as_ac_var'}'` = yes; then
12547	cat >>confdefs.h <<_ACEOF
12548	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
12549	_ACEOF
12550
12551	fi
12552	done
12553
12554
12555	have_clone=no
12556
12557	{ echo "$as_me:$LINENO: checking for /dev/ptym/clone" >&5
12558	echo $ECHO_N "checking for /dev/ptym/clone... $ECHO_C" >&6; }
12559	if test -e /dev/ptym/clone; then
12560	{ echo "$as_me:$LINENO: result: yes" >&5
12561	echo "${ECHO_T}yes" >&6; }
12562
12563	cat >>confdefs.h <<\_ACEOF
12564	#define HAVE_DEV_CLONE 1
12565	_ACEOF
12566
12567
12568	cat >>confdefs.h <<\_ACEOF
12569	#define CLONE_DEVICE "/dev/ptym/clone"
12570	_ACEOF
12571
12572	have_clone=yes
12573	else
12574	{ echo "$as_me:$LINENO: result: no" >&5
12575	echo "${ECHO_T}no" >&6; }
12576	fi
12577
12578	{ echo "$as_me:$LINENO: checking for /dev/ptc" >&5
12579	echo $ECHO_N "checking for /dev/ptc... $ECHO_C" >&6; }
12580	if test -e /dev/ptc; then
12581	{ echo "$as_me:$LINENO: result: yes" >&5
12582	echo "${ECHO_T}yes" >&6; }
12583
12584	cat >>confdefs.h <<\_ACEOF
12585	#define HAVE_DEV_PTC 1
12586	_ACEOF
12587
12588
12589	cat >>confdefs.h <<\_ACEOF
12590	#define CLONE_DEVICE "/dev/ptc"
12591	_ACEOF
12592
12593	have_clone=yes
12594	else
12595	{ echo "$as_me:$LINENO: result: no" >&5
12596	echo "${ECHO_T}no" >&6; }
12597	fi
12598
12599	case $host in
12600	*-*-cygwin*)
12601	have_clone=yes
12602
12603	cat >>confdefs.h <<\_ACEOF
12604	#define CLONE_DEVICE "/dev/ptmx"
12605	_ACEOF
12606
12607	;;
12608	*)
12609	{ echo "$as_me:$LINENO: checking for /dev/ptmx" >&5
12610	echo $ECHO_N "checking for /dev/ptmx... $ECHO_C" >&6; }
12611	if test -e /dev/ptmx; then
12612	{ echo "$as_me:$LINENO: result: yes" >&5
12613	echo "${ECHO_T}yes" >&6; }
12614
12615	cat >>confdefs.h <<\_ACEOF
12616	#define HAVE_DEV_PTMX 1
12617	_ACEOF
12618
12619
12620	cat >>confdefs.h <<\_ACEOF
12621	#define CLONE_DEVICE "/dev/ptmx"
12622	_ACEOF
12623
12624	have_clone=yes
12625	else
12626	{ echo "$as_me:$LINENO: result: no" >&5
12627	echo "${ECHO_T}no" >&6; }
12628	fi
12629	;;
12630	esac
12631
12632	if test x$ac_cv_func_getpt = xyes -o x$ac_cv_func_posix_openpt = xyes -o x$have_clone = xyes; then
12633	{ echo "$as_me:$LINENO: checking for UNIX98 ptys" >&5
12634	echo $ECHO_N "checking for UNIX98 ptys... $ECHO_C" >&6; }
12635	cat >conftest.$ac_ext <<_ACEOF
12636	/* confdefs.h. */
12637	_ACEOF
12638	cat confdefs.h >>conftest.$ac_ext
12639	cat >>conftest.$ac_ext <<_ACEOF
12640	/* end confdefs.h. */	8185	/* end confdefs.h. */
12641	#include <stdlib.h>	8186	#include <stdlib.h>
12642	int	8187	int
12643	main ()	8188	main (void)
12644	{	8189	{
12645	grantpt(0);unlockpt(0);ptsname(0);	8190	grantpt(0);unlockpt(0);ptsname(0);
12646	;	8191	;
12647	return 0;	8192	return 0;
12648	}	8193	}
12649	_ACEOF	8194	_ACEOF
12650	rm -f conftest.$ac_objext conftest$ac_exeext	8195	if ac_fn_cxx_try_link "$LINENO"
12651	if { (ac_try="$ac_link"	8196	then :
12652	case "(($ac_try" in
12653	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12654	*) ac_try_echo=$ac_try;;
12655	esac
12656	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12657	(eval "$ac_link") 2>conftest.er1
12658	ac_status=$?
12659	grep -v '^ *+' conftest.er1 >conftest.err
12660	rm -f conftest.er1
12661	cat conftest.err >&5
12662	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12663	(exit $ac_status); } && {
12664	test -z "$ac_cxx_werror_flag" ||
12665	test ! -s conftest.err
12666	} && test -s conftest$ac_exeext &&
12667	$as_test_x conftest$ac_exeext; then
12668	unix98_pty=yes	8197	unix98_pty=yes
12669		8198
12670	cat >>confdefs.h <<\_ACEOF	8199	printf "%s\n" "#define UNIX98_PTY 1" >>confdefs.h
12671	#define UNIX98_PTY 1
12672	_ACEOF
12673		8200
12674	{ echo "$as_me:$LINENO: result: yes" >&5	8201	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12675	echo "${ECHO_T}yes" >&6; }	8202	printf "%s\n" "yes" >&6; }
12676	else	8203	else $as_nop
12677	echo "$as_me: failed program was:" >&5	8204	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
12678	sed 's/^/| /' conftest.$ac_ext >&5	8205	printf "%s\n" "no" >&6; }
12679
12680	{ echo "$as_me:$LINENO: result: no" >&5
12681	echo "${ECHO_T}no" >&6; }
12682	fi	8206	fi
12683
12684	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8207	rm -f core conftest.err conftest.$ac_objext conftest.beam \
12685	conftest$ac_exeext conftest.$ac_ext	8208	conftest$ac_exeext conftest.$ac_ext
12686	fi
12687		8209
12688	if test -z "$unix98_pty"; then	8210	if test -z "$unix98_pty"; then
12689		8211	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing openpty" >&5
12690	for ac_func in openpty	8212	printf %s "checking for library containing openpty... " >&6; }
12691	do	8213	if test ${ac_cv_search_openpty+y}
12692	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	8214	then :
12693	{ echo "$as_me:$LINENO: checking for $ac_func" >&5	8215	printf %s "(cached) " >&6
12694	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }	8216	else $as_nop
12695	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then	8217	ac_func_search_save_LIBS=$LIBS
12696	echo $ECHO_N "(cached) $ECHO_C" >&6
12697	else
12698	cat >conftest.$ac_ext <<_ACEOF
12699	/* confdefs.h. */
12700	_ACEOF
12701	cat confdefs.h >>conftest.$ac_ext	8218	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12702	cat >>conftest.$ac_ext <<_ACEOF
12703	/* end confdefs.h. */	8219	/* end confdefs.h. */
12704	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
12705	For example, HP-UX 11i <limits.h> declares gettimeofday. */
12706	#define $ac_func innocuous_$ac_func
12707		8220
12708	/* System header to define __stub macros and hopefully few prototypes,	8221	namespace conftest {
12709	which can conflict with char $ac_func (); below.	8222	extern "C" int openpty ();
12710	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	8223	}
12711	<limits.h> exists even on freestanding compilers. */
12712
12713	#ifdef __STDC__
12714	# include <limits.h>
12715	#else
12716	# include <assert.h>
12717	#endif
12718
12719	#undef $ac_func
12720
12721	/* Override any GCC internal prototype to avoid an error.
12722	Use char because int might match the return type of a GCC
12723	builtin and then its argument prototype would still apply. */
12724	#ifdef __cplusplus
12725	extern "C"
12726	#endif
12727	char $ac_func ();
12728	/* The GNU C library defines this for functions which it implements
12729	to always fail with ENOSYS. Some functions are actually named
12730	something starting with __ and the normal name is an alias. */
12731	#if defined __stub_$ac_func || defined __stub___$ac_func
12732	choke me
12733	#endif
12734
12735	int	8224	int
12736	main ()	8225	main (void)
12737	{	8226	{
12738	return $ac_func ();	8227	return conftest::openpty ();
12739	;	8228	;
12740	return 0;	8229	return 0;
12741	}	8230	}
12742	_ACEOF	8231	_ACEOF
12743	rm -f conftest.$ac_objext conftest$ac_exeext	8232	for ac_lib in '' util
12744	if { (ac_try="$ac_link"	8233	do
12745	case "(($ac_try" in	8234	if test -z "$ac_lib"; then
12746	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	8235	ac_res="none required"
12747	*) ac_try_echo=$ac_try;;
12748	esac
12749	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12750	(eval "$ac_link") 2>conftest.er1
12751	ac_status=$?
12752	grep -v '^ *+' conftest.er1 >conftest.err
12753	rm -f conftest.er1
12754	cat conftest.err >&5
12755	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12756	(exit $ac_status); } && {
12757	test -z "$ac_cxx_werror_flag" ||
12758	test ! -s conftest.err
12759	} && test -s conftest$ac_exeext &&
12760	$as_test_x conftest$ac_exeext; then
12761	eval "$as_ac_var=yes"
12762	else	8236	else
12763	echo "$as_me: failed program was:" >&5	8237	ac_res=-l$ac_lib
12764	sed 's/^/| /' conftest.$ac_ext >&5	8238	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
12765		8239	fi
12766	eval "$as_ac_var=no"	8240	if ac_fn_cxx_try_link "$LINENO"
		8241	then :
		8242	ac_cv_search_openpty=$ac_res
12767	fi	8243	fi
12768
12769	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8244	rm -f core conftest.err conftest.$ac_objext conftest.beam \
12770	conftest$ac_exeext conftest.$ac_ext	8245	conftest$ac_exeext
12771	fi	8246	if test ${ac_cv_search_openpty+y}
12772	ac_res=`eval echo '${'$as_ac_var'}'`	8247	then :
12773	{ echo "$as_me:$LINENO: result: $ac_res" >&5	8248	break
12774	echo "${ECHO_T}$ac_res" >&6; }
12775	if test `eval echo '${'$as_ac_var'}'` = yes; then
12776	cat >>confdefs.h <<_ACEOF
12777	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
12778	_ACEOF
12779
12780	else
12781	{ echo "$as_me:$LINENO: checking for openpty in -lutil" >&5
12782	echo $ECHO_N "checking for openpty in -lutil... $ECHO_C" >&6; }
12783	if test "${ac_cv_lib_util_openpty+set}" = set; then
12784	echo $ECHO_N "(cached) $ECHO_C" >&6
12785	else
12786	ac_check_lib_save_LIBS=$LIBS
12787	LIBS="-lutil $LIBS"
12788	cat >conftest.$ac_ext <<_ACEOF
12789	/* confdefs.h. */
12790	_ACEOF
12791	cat confdefs.h >>conftest.$ac_ext
12792	cat >>conftest.$ac_ext <<_ACEOF
12793	/* end confdefs.h. */
12794
12795	/* Override any GCC internal prototype to avoid an error.
12796	Use char because int might match the return type of a GCC
12797	builtin and then its argument prototype would still apply. */
12798	#ifdef __cplusplus
12799	extern "C"
12800	#endif
12801	char openpty ();
12802	int
12803	main ()
12804	{
12805	return openpty ();
12806	;
12807	return 0;
12808	}
12809	_ACEOF
12810	rm -f conftest.$ac_objext conftest$ac_exeext
12811	if { (ac_try="$ac_link"
12812	case "(($ac_try" in
12813	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12814	*) ac_try_echo=$ac_try;;
12815	esac
12816	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12817	(eval "$ac_link") 2>conftest.er1
12818	ac_status=$?
12819	grep -v '^ *+' conftest.er1 >conftest.err
12820	rm -f conftest.er1
12821	cat conftest.err >&5
12822	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12823	(exit $ac_status); } && {
12824	test -z "$ac_cxx_werror_flag" ||
12825	test ! -s conftest.err
12826	} && test -s conftest$ac_exeext &&
12827	$as_test_x conftest$ac_exeext; then
12828	ac_cv_lib_util_openpty=yes
12829	else
12830	echo "$as_me: failed program was:" >&5
12831	sed 's/^/| /' conftest.$ac_ext >&5
12832
12833	ac_cv_lib_util_openpty=no
12834	fi
12835
12836	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12837	conftest$ac_exeext conftest.$ac_ext
12838	LIBS=$ac_check_lib_save_LIBS
12839	fi
12840	{ echo "$as_me:$LINENO: result: $ac_cv_lib_util_openpty" >&5
12841	echo "${ECHO_T}$ac_cv_lib_util_openpty" >&6; }
12842	if test $ac_cv_lib_util_openpty = yes; then
12843	cat >>confdefs.h <<\_ACEOF
12844	#define HAVE_OPENPTY 1
12845	_ACEOF
12846	LIBS="$LIBS -lutil"
12847	fi
12848
12849	fi	8249	fi
12850	done	8250	done
		8251	if test ${ac_cv_search_openpty+y}
		8252	then :
12851		8253
		8254	else $as_nop
		8255	ac_cv_search_openpty=no
12852	fi	8256	fi
		8257	rm conftest.$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 $LIBS"
12853		8266
		8267	printf "%s\n" "#define HAVE_OPENPTY 1" >>confdefs.h
12854		8268
		8269	fi
12855		8270
		8271	fi
		8272
		8273
		8274
12856	{ echo "$as_me:$LINENO: checking for tty group" >&5	8275	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for tty group" >&5
12857	echo $ECHO_N "checking for tty group... $ECHO_C" >&6; }	8276	printf %s "checking for tty group... " >&6; }
12858	if test "${tty_group+set}" = set; then	8277	if test ${pt_cv_tty_group+y}
12859	echo $ECHO_N "(cached) $ECHO_C" >&6	8278	then :
12860	else	8279	printf %s "(cached) " >&6
		8280	else $as_nop
12861	if test "$cross_compiling" = yes; then	8281	if test "$cross_compiling" = yes
		8282	then :
12862	tty_group=no	8283	pt_cv_tty_group=no
12863	else	8284	else $as_nop
12864	cat >conftest.$ac_ext <<_ACEOF
12865	/* confdefs.h. */
12866	_ACEOF
12867	cat confdefs.h >>conftest.$ac_ext	8285	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12868	cat >>conftest.$ac_ext <<_ACEOF
12869	/* end confdefs.h. */	8286	/* end confdefs.h. */
12870		8287
12871	#include <sys/types.h>	8288	#include <sys/types.h>
12872	#include <sys/stat.h>	8289	#include <sys/stat.h>
12873	#include <unistd.h>	8290	#include <unistd.h>
12874	#include <grp.h>	8291	#include <grp.h>
12875		8292
12876	main()	8293	int main()
12877	{	8294	{
12878	struct stat st;	8295	struct stat st;
12879	struct group *gr;	8296	struct group *gr;
12880	char *tty;	8297	char *tty;
12881	gr = getgrnam("tty");	8298	gr = getgrnam("tty");
…		…
12887	return 0;	8304	return 0;
12888	else	8305	else
12889	return 1;	8306	return 1;
12890	}	8307	}
12891	_ACEOF	8308	_ACEOF
12892	rm -f conftest$ac_exeext	8309	if ac_fn_cxx_try_run "$LINENO"
12893	if { (ac_try="$ac_link"	8310	then :
12894	case "(($ac_try" in
12895	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12896	*) ac_try_echo=$ac_try;;
12897	esac
12898	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12899	(eval "$ac_link") 2>&5
12900	ac_status=$?
12901	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12902	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
12903	{ (case "(($ac_try" in
12904	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12905	*) ac_try_echo=$ac_try;;
12906	esac
12907	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12908	(eval "$ac_try") 2>&5
12909	ac_status=$?
12910	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12911	(exit $ac_status); }; }; then
12912	tty_group=yes	8311	pt_cv_tty_group=yes
12913	else	8312	else $as_nop
12914	echo "$as_me: program exited with status $ac_status" >&5
12915	echo "$as_me: failed program was:" >&5
12916	sed 's/^/| /' conftest.$ac_ext >&5
12917
12918	( exit $ac_status )
12919	tty_group=no	8313	pt_cv_tty_group=no
12920	fi	8314	fi
12921	rm -f core *.core core.conftest.* gmon.out bb.out conftest$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.$ac_ext
12922	fi	8317	fi
12923		8318
12924
12925	fi	8319	fi
12926	{ echo "$as_me:$LINENO: result: $tty_group" >&5	8320	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_tty_group" >&5
12927	echo "${ECHO_T}$tty_group" >&6; }	8321	printf "%s\n" "$pt_cv_tty_group" >&6; }
12928	if test x$tty_group = xyes; then	8322	if test x$pt_cv_tty_group = xyes; then
12929		8323
12930	cat >>confdefs.h <<\_ACEOF	8324	printf "%s\n" "#define TTY_GID_SUPPORT 1" >>confdefs.h
12931	#define TTY_GID_SUPPORT 1
12932	_ACEOF
12933		8325
12934	fi	8326	fi
12935		8327
12936	if test x$support_xft = xyes; then	8328	support_image=no
12937	# Extract the first word of "pkg-config", so it can be a program name with args.	8329	if test x$support_inheritpixmap = xyes || test x$support_pixbuf = xyes; then
12938	set dummy pkg-config; ac_word=$2	8330	support_image=yes
12939	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
12940	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
12941	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
12942	echo $ECHO_N "(cached) $ECHO_C" >&6
12943	else
12944	case $PKG_CONFIG in
12945	[\\/]* | ?:[\\/]*)
12946	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12947	;;
12948	*)
12949	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12950	for as_dir in $PATH
12951	do
12952	IFS=$as_save_IFS
12953	test -z "$as_dir" && as_dir=.
12954	for ac_exec_ext in '' $ac_executable_extensions; do
12955	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12956	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12957	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
12958	break 2
12959	fi
12960	done
12961	done
12962	IFS=$as_save_IFS
12963
12964	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12965	;;
12966	esac
12967	fi	8331	fi
12968	PKG_CONFIG=$ac_cv_path_PKG_CONFIG	8332	if test x$support_xft = xyes || test x$support_image = xyes; then
12969	if test -n "$PKG_CONFIG"; then	8333	rxvt_have_xrender=no
12970	{ echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
12971	echo "${ECHO_T}$PKG_CONFIG" >&6; }
12972	else
12973	{ echo "$as_me:$LINENO: result: no" >&5
12974	echo "${ECHO_T}no" >&6; }
12975	fi
12976		8334
12977		8335	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xrender" >&5
		8336	printf %s "checking for xrender... " >&6; }
12978	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xft; then	8337	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xrender; then
12979	X_LIBS="`$PKG_CONFIG xft --libs` $X_LIBS"	8338	XRENDER_CFLAGS="`$PKG_CONFIG --cflags xrender`"
12980	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
12981	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
12982	# 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.
12983	set dummy xft-config; ac_word=$2	8395	set dummy xft-config; ac_word=$2
12984	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	8396	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12985	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	8397	printf %s "checking for $ac_word... " >&6; }
12986	if test "${ac_cv_path_XFT_CONFIG+set}" = set; then	8398	if test ${ac_cv_path_XFT_CONFIG+y}
12987	echo $ECHO_N "(cached) $ECHO_C" >&6	8399	then :
12988	else	8400	printf %s "(cached) " >&6
		8401	else $as_nop
12989	case $XFT_CONFIG in	8402	case $XFT_CONFIG in
12990	[\\/]* | ?:[\\/]*)	8403	[\\/]* | ?:[\\/]*)
12991	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.	8404	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.
12992	;;	8405	;;
12993	*)	8406	*)
12994	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	8407	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12995	for as_dir in $PATH	8408	for as_dir in $PATH
12996	do	8409	do
12997	IFS=$as_save_IFS	8410	IFS=$as_save_IFS
12998	test -z "$as_dir" && as_dir=.	8411	case $as_dir in #(((
		8412	'') as_dir=./ ;;
		8413	*/) ;;
		8414	*) as_dir=$as_dir/ ;;
		8415	esac
12999	for ac_exec_ext in '' $ac_executable_extensions; do	8416	for ac_exec_ext in '' $ac_executable_extensions; do
13000	if { test -f "$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$ac_exec_ext"; then
13001	ac_cv_path_XFT_CONFIG="$as_dir/$ac_word$ac_exec_ext"	8418	ac_cv_path_XFT_CONFIG="$as_dir$ac_word$ac_exec_ext"
13002	echo "$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$ac_exec_ext" >&5
13003	break 2	8420	break 2
13004	fi	8421	fi
13005	done	8422	done
13006	done	8423	done
13007	IFS=$as_save_IFS	8424	IFS=$as_save_IFS
13008		8425
13009	test -z "$ac_cv_path_XFT_CONFIG" && ac_cv_path_XFT_CONFIG="no"	8426	test -z "$ac_cv_path_XFT_CONFIG" && ac_cv_path_XFT_CONFIG="no"
13010	;;	8427	;;
13011	esac	8428	esac
13012	fi	8429	fi
13013	XFT_CONFIG=$ac_cv_path_XFT_CONFIG	8430	XFT_CONFIG=$ac_cv_path_XFT_CONFIG
13014	if test -n "$XFT_CONFIG"; then	8431	if test -n "$XFT_CONFIG"; then
13015	{ echo "$as_me:$LINENO: result: $XFT_CONFIG" >&5	8432	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5
13016	echo "${ECHO_T}$XFT_CONFIG" >&6; }	8433	printf "%s\n" "$XFT_CONFIG" >&6; }
13017	else	8434	else
13018	{ echo "$as_me:$LINENO: result: no" >&5	8435	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
13019	echo "${ECHO_T}no" >&6; }	8436	printf "%s\n" "no" >&6; }
13020	fi	8437	fi
13021		8438
13022		8439
13023	if test $XFT_CONFIG != no; then	8440	if test $XFT_CONFIG != no; then
13024	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"	8441	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"
13025	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"	8442	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"
13026	fi	8443	fi
13027	fi
13028		8444
		8445	fi
13029		8446
13030	for ac_header in X11/Xft/Xft.h	8447
13031	do	8448	save_LIBS="$LIBS"
		8449	LIBS="$LIBS $X_LIBS"
		8450	for ac_header in X11/Xft/Xft.h fontconfig/fontconfig.h
		8451	do :
13032	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	8452	as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
13033	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	8453	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
13034	{ echo "$as_me:$LINENO: checking for $ac_header" >&5	8454	if eval test \"x\$"$as_ac_Header"\" = x"yes"
13035	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }	8455	then :
13036	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	8456	cat >>confdefs.h <<_ACEOF
13037	echo $ECHO_N "(cached) $ECHO_C" >&6	8457	#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
13038	fi
13039	ac_res=`eval echo '${'$as_ac_Header'}'`
13040	{ echo "$as_me:$LINENO: result: $ac_res" >&5
13041	echo "${ECHO_T}$ac_res" >&6; }
13042	else
13043	# Is the header compilable?
13044	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
13045	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
13046	cat >conftest.$ac_ext <<_ACEOF
13047	/* confdefs.h. */
13048	_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; }
13049	cat confdefs.h >>conftest.$ac_ext	8493	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13050	cat >>conftest.$ac_ext <<_ACEOF
13051	/* end confdefs.h. */	8494	/* end confdefs.h. */
13052	$ac_includes_default
13053	#include <$ac_header>
13054	_ACEOF
13055	rm -f conftest.$ac_objext
13056	if { (ac_try="$ac_compile"
13057	case "(($ac_try" in
13058	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13059	*) ac_try_echo=$ac_try;;
13060	esac
13061	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13062	(eval "$ac_compile") 2>conftest.er1
13063	ac_status=$?
13064	grep -v '^ *+' conftest.er1 >conftest.err
13065	rm -f conftest.er1
13066	cat conftest.err >&5
13067	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13068	(exit $ac_status); } && {
13069	test -z "$ac_cxx_werror_flag" ||
13070	test ! -s conftest.err
13071	} && test -s conftest.$ac_objext; then
13072	ac_header_compiler=yes
13073	else
13074	echo "$as_me: failed program was:" >&5
13075	sed 's/^/| /' conftest.$ac_ext >&5
13076		8495
13077	ac_header_compiler=no	8496	#include <X11/extensions/Xrender.h>
13078	fi	8497	#if RENDER_MAJOR == 0 && RENDER_MINOR <= 10
13079		8498	error
13080	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13081	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13082	echo "${ECHO_T}$ac_header_compiler" >&6; }
13083
13084	# Is the header present?
13085	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
13086	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
13087	cat >conftest.$ac_ext <<_ACEOF
13088	/* confdefs.h. */
13089	_ACEOF
13090	cat confdefs.h >>conftest.$ac_ext
13091	cat >>conftest.$ac_ext <<_ACEOF
13092	/* end confdefs.h. */
13093	#include <$ac_header>
13094	_ACEOF
13095	if { (ac_try="$ac_cpp conftest.$ac_ext"
13096	case "(($ac_try" in
13097	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13098	*) ac_try_echo=$ac_try;;
13099	esac
13100	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13101	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13102	ac_status=$?
13103	grep -v '^ *+' conftest.er1 >conftest.err
13104	rm -f conftest.er1
13105	cat conftest.err >&5
13106	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13107	(exit $ac_status); } >/dev/null && {
13108	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
13109	test ! -s conftest.err
13110	}; then
13111	ac_header_preproc=yes
13112	else
13113	echo "$as_me: failed program was:" >&5
13114	sed 's/^/| /' conftest.$ac_ext >&5
13115
13116	ac_header_preproc=no
13117	fi
13118
13119	rm -f conftest.err conftest.$ac_ext
13120	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13121	echo "${ECHO_T}$ac_header_preproc" >&6; }
13122
13123	# So? What about this header?
13124	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
13125	yes:no: )
13126	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
13127	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
13128	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
13129	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
13130	ac_header_preproc=yes
13131	;;
13132	no:yes:* )
13133	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
13134	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
13135	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
13136	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
13137	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
13138	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
13139	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
13140	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
13141	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
13142	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
13143	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
13144	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
13145
13146	;;
13147	esac
13148	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
13149	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
13150	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
13151	echo $ECHO_N "(cached) $ECHO_C" >&6
13152	else
13153	eval "$as_ac_Header=\$ac_header_preproc"
13154	fi
13155	ac_res=`eval echo '${'$as_ac_Header'}'`
13156	{ echo "$as_me:$LINENO: result: $ac_res" >&5
13157	echo "${ECHO_T}$ac_res" >&6; }
13158
13159	fi
13160	if test `eval echo '${'$as_ac_Header'}'` = yes; then
13161	cat >>confdefs.h <<_ACEOF
13162	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
13163	_ACEOF
13164
13165	else
13166	support_xft=no
13167	fi
13168
13169	done
13170
13171	ac_save_LIBS="$LIBS"
13172	LIBS="$LIBS $X_LIBS"
13173
13174	{ echo "$as_me:$LINENO: checking for XftDrawString32 in -lXft" >&5
13175	echo $ECHO_N "checking for XftDrawString32 in -lXft... $ECHO_C" >&6; }
13176	if test "${ac_cv_lib_Xft_XftDrawString32+set}" = set; then
13177	echo $ECHO_N "(cached) $ECHO_C" >&6
13178	else
13179	ac_check_lib_save_LIBS=$LIBS
13180	LIBS="-lXft $LIBS"
13181	cat >conftest.$ac_ext <<_ACEOF
13182	/* confdefs.h. */
13183	_ACEOF
13184	cat confdefs.h >>conftest.$ac_ext
13185	cat >>conftest.$ac_ext <<_ACEOF
13186	/* end confdefs.h. */
13187
13188	/* Override any GCC internal prototype to avoid an error.
13189	Use char because int might match the return type of a GCC
13190	builtin and then its argument prototype would still apply. */
13191	#ifdef __cplusplus
13192	extern "C"
13193	#endif	8499	#endif
13194	char XftDrawString32 ();	8500
13195	int	8501	int
13196	main ()	8502	main (void)
13197	{	8503	{
13198	return XftDrawString32 ();	8504
13199	;	8505	;
13200	return 0;	8506	return 0;
13201	}	8507	}
13202	_ACEOF	8508	_ACEOF
13203	rm -f conftest.$ac_objext conftest$ac_exeext	8509	if ac_fn_cxx_try_compile "$LINENO"
13204	if { (ac_try="$ac_link"	8510	then :
13205	case "(($ac_try" in
13206	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13207	*) ac_try_echo=$ac_try;;
13208	esac
13209	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13210	(eval "$ac_link") 2>conftest.er1
13211	ac_status=$?
13212	grep -v '^ *+' conftest.er1 >conftest.err
13213	rm -f conftest.er1
13214	cat conftest.err >&5
13215	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13216	(exit $ac_status); } && {
13217	test -z "$ac_cxx_werror_flag" ||
13218	test ! -s conftest.err
13219	} && test -s conftest$ac_exeext &&
13220	$as_test_x conftest$ac_exeext; then
13221	ac_cv_lib_Xft_XftDrawString32=yes
13222	else
13223	echo "$as_me: failed program was:" >&5
13224	sed 's/^/| /' conftest.$ac_ext >&5
13225		8511
13226	ac_cv_lib_Xft_XftDrawString32=no	8512	else $as_nop
13227	fi
13228
13229	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
13230	conftest$ac_exeext conftest.$ac_ext
13231	LIBS=$ac_check_lib_save_LIBS
13232	fi
13233	{ echo "$as_me:$LINENO: result: $ac_cv_lib_Xft_XftDrawString32" >&5
13234	echo "${ECHO_T}$ac_cv_lib_Xft_XftDrawString32" >&6; }
13235	if test $ac_cv_lib_Xft_XftDrawString32 = yes; then
13236	cat >>confdefs.h <<_ACEOF
13237	#define HAVE_LIBXFT 1
13238	_ACEOF
13239
13240	LIBS="-lXft $LIBS"
13241
13242	else
13243	support_xft=no	8513	support_image=no
13244	fi	8514	fi
13245		8515	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
13246	LIBS="$ac_save_LIBS"
13247
13248	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"
13249		8520
13250	cat >>confdefs.h <<\_ACEOF	8521	printf "%s\n" "#define XRENDER 1" >>confdefs.h
13251	#define XFT 1
13252	_ACEOF
13253		8522
		8523
		8524	if test x$support_inheritpixmap = xyes; then
		8525
		8526	printf "%s\n" "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
		8527
13254	fi	8528	fi
		8529	else
		8530	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8531	printf "%s\n" "no" >&6; }
		8532	fi
13255	fi	8533	fi
		8534
13256	if test x$support_styles = xyes; then	8535	if test x$support_styles = xyes; then
13257		8536
13258	cat >>confdefs.h <<\_ACEOF	8537	printf "%s\n" "#define ENABLE_STYLES 1" >>confdefs.h
13259	#define ENABLE_STYLES 1
13260	_ACEOF
13261		8538
13262	fi	8539	fi
13263	if test x$support_iso14755 = xyes; then	8540	if test x$support_iso14755 = xyes; then
13264		8541
13265	cat >>confdefs.h <<\_ACEOF	8542	printf "%s\n" "#define ISO_14755 1" >>confdefs.h
13266	#define ISO_14755 1
13267	_ACEOF
13268		8543
13269	fi	8544	fi
13270	if test x$support_8bitctrls = xyes; then	8545	if test x$support_8bitctrls = xyes; then
13271		8546
13272	cat >>confdefs.h <<\_ACEOF	8547	printf "%s\n" "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h
13273	#define EIGHT_BIT_CONTROLS 1
13274	_ACEOF
13275		8548
13276	fi	8549	fi
13277	if test x$support_fading = xyes; then	8550	if test x$support_fading = xyes; then
13278		8551
13279	cat >>confdefs.h <<\_ACEOF	8552	printf "%s\n" "#define OFF_FOCUS_FADING 1" >>confdefs.h
13280	#define OFF_FOCUS_FADING 1
13281	_ACEOF
13282
13283	fi
13284	if test x$support_inheritpixmap = xyes; then
13285
13286	cat >>confdefs.h <<\_ACEOF
13287	#define ENABLE_TRANSPARENCY 1
13288	_ACEOF
13289		8553
13290	fi	8554	fi
13291	if test x$support_keepscrolling = xno; then	8555	if test x$support_keepscrolling = xno; then
13292		8556
13293	cat >>confdefs.h <<\_ACEOF
13294	#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1	8557	printf "%s\n" "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h
13295	_ACEOF
13296		8558
13297	fi	8559	fi
13298	if test x$support_selectionscrolling = xyes; then	8560	if test x$support_selectionscrolling = xyes; then
13299		8561
13300	cat >>confdefs.h <<\_ACEOF	8562	printf "%s\n" "#define SELECTION_SCROLLING 1" >>confdefs.h
13301	#define SELECTION_SCROLLING 1
13302	_ACEOF
13303		8563
13304	fi	8564	fi
13305	if test x$support_frills = xyes; then	8565	if test x$support_frills = xyes; then
13306		8566
13307	cat >>confdefs.h <<\_ACEOF	8567	printf "%s\n" "#define ENABLE_FRILLS 1" >>confdefs.h
13308	#define ENABLE_FRILLS 1
13309	_ACEOF
13310		8568
13311	fi	8569	fi
13312	if test x$support_mousewheel = xyes; then	8570	if test x$support_mousewheel = xyes; then
13313		8571
13314	cat >>confdefs.h <<\_ACEOF	8572	printf "%s\n" "#define MOUSE_WHEEL 1" >>confdefs.h
13315	#define MOUSE_WHEEL 1
13316	_ACEOF
13317		8573
13318	fi	8574	fi
13319	if test x$support_mouseslipwheel = xyes; then	8575	if test x$support_mouseslipwheel = xyes; then
13320		8576
13321	cat >>confdefs.h <<\_ACEOF	8577	printf "%s\n" "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h
13322	#define MOUSE_SLIP_WHEELING 1
13323	_ACEOF
13324		8578
13325	fi	8579	fi
13326	if test x$support_afterimage = xyes; then
13327		8580
13328	cat >>confdefs.h <<\_ACEOF	8581	scrolltypes=plain
13329	#define HAVE_AFTERIMAGE 1
13330	_ACEOF
13331		8582
13332		8583	printf "%s\n" "#define PLAIN_SCROLLBAR 1" >>confdefs.h
13333	cat >>confdefs.h <<\_ACEOF
13334	#define BG_IMAGE_FROM_FILE 1
13335	_ACEOF
13336
13337	fi
13338		8584
13339		8585
13340	if test x$support_scroll_rxvt = xyes; then	8586	if test x$support_scroll_rxvt = xyes; then
13341		8587
13342	cat >>confdefs.h <<\_ACEOF	8588	printf "%s\n" "#define RXVT_SCROLLBAR 1" >>confdefs.h
13343	#define RXVT_SCROLLBAR 1
13344	_ACEOF
13345		8589
13346	scrolltypes="rxvt"	8590	scrolltypes="$scrolltypes rxvt"
13347	fi	8591	fi
13348	if test x$support_scroll_next = xyes; then	8592	if test x$support_scroll_next = xyes; then
13349		8593
13350	cat >>confdefs.h <<\_ACEOF	8594	printf "%s\n" "#define NEXT_SCROLLBAR 1" >>confdefs.h
13351	#define NEXT_SCROLLBAR 1
13352	_ACEOF
13353		8595
13354	scrolltypes="$scrolltypes next"	8596	scrolltypes="$scrolltypes next"
13355	fi	8597	fi
13356	if test x$support_scroll_xterm = xyes; then	8598	if test x$support_scroll_xterm = xyes; then
13357		8599
13358	cat >>confdefs.h <<\_ACEOF	8600	printf "%s\n" "#define XTERM_SCROLLBAR 1" >>confdefs.h
13359	#define XTERM_SCROLLBAR 1
13360	_ACEOF
13361		8601
13362	scrolltypes="$scrolltypes xterm"	8602	scrolltypes="$scrolltypes xterm"
13363	fi	8603	fi
13364	if test x$support_scroll_plain = xyes; then
13365
13366	cat >>confdefs.h <<\_ACEOF
13367	#define PLAIN_SCROLLBAR 1
13368	_ACEOF
13369
13370	scrolltypes="$scrolltypes plain"
13371	fi
13372	if test x$support_pointer_blank = xyes; then	8604	if test x$support_pointer_blank = xyes; then
13373		8605
13374	cat >>confdefs.h <<\_ACEOF	8606	printf "%s\n" "#define POINTER_BLANK 1" >>confdefs.h
13375	#define POINTER_BLANK 1
13376	_ACEOF
13377		8607
13378	fi	8608	fi
13379	if test x$support_text_blink = xyes; then	8609	if test x$support_text_blink = xyes; then
13380		8610
13381	cat >>confdefs.h <<\_ACEOF	8611	printf "%s\n" "#define TEXT_BLINK 1" >>confdefs.h
13382	#define TEXT_BLINK 1
13383	_ACEOF
13384		8612
13385	fi	8613	fi
13386	if test x$support_unicode3 = xyes; then	8614	if test x$support_unicode3 = xyes; then
13387		8615
13388	cat >>confdefs.h <<\_ACEOF	8616	printf "%s\n" "#define UNICODE_3 1" >>confdefs.h
13389	#define UNICODE_3 1
13390	_ACEOF
13391		8617
13392	fi	8618	fi
13393	if test x$support_combining = xyes; then	8619	if test x$support_combining = xyes; then
13394		8620
13395	cat >>confdefs.h <<\_ACEOF	8621	printf "%s\n" "#define ENABLE_COMBINING 1" >>confdefs.h
13396	#define ENABLE_COMBINING 1
13397	_ACEOF
13398		8622
13399	fi	8623	fi
13400	if test x$codesets = xall; then	8624	if test x$codesets = xall; then
13401	codesets=jp,jp-ext,kr,zh,zh-ext	8625	codesets=jp,jp-ext,kr,zh,zh-ext
13402	fi	8626	fi
13403		8627
13404	cat >>confdefs.h <<\_ACEOF	8628	printf "%s\n" "#define ENCODING_EU 1" >>confdefs.h
13405	#define ENCODING_EU 1
13406	_ACEOF
13407		8629
13408		8630
13409	cat >>confdefs.h <<\_ACEOF	8631	printf "%s\n" "#define ENCODING_VN 1" >>confdefs.h
13410	#define ENCODING_VN 1
13411	_ACEOF
13412		8632
13413	for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do	8633	for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do
13414	case "$codeset" in	8634	case "$codeset" in
13415	JP )	8635	JP )
13416	cat >>confdefs.h <<\_ACEOF	8636	printf "%s\n" "#define ENCODING_JP 1" >>confdefs.h
13417	#define ENCODING_JP 1
13418	_ACEOF
13419	;;	8637	;;
13420	JP_EXT )	8638	JP_EXT )
13421	cat >>confdefs.h <<\_ACEOF	8639	printf "%s\n" "#define ENCODING_JP_EXT 1" >>confdefs.h
13422	#define ENCODING_JP_EXT 1
13423	_ACEOF
13424	;;	8640	;;
13425	KR )	8641	KR )
13426	cat >>confdefs.h <<\_ACEOF	8642	printf "%s\n" "#define ENCODING_KR 1" >>confdefs.h
13427	#define ENCODING_KR 1
13428	_ACEOF
13429	;;	8643	;;
13430	ZH )	8644	ZH )
13431	cat >>confdefs.h <<\_ACEOF	8645	printf "%s\n" "#define ENCODING_ZH 1" >>confdefs.h
13432	#define ENCODING_ZH 1
13433	_ACEOF
13434	;;	8646	;;
13435	ZH_EXT )	8647	ZH_EXT )
13436	cat >>confdefs.h <<\_ACEOF	8648	printf "%s\n" "#define ENCODING_ZH_EXT 1" >>confdefs.h
13437	#define ENCODING_ZH_EXT 1
13438	_ACEOF
13439	;;	8649	;;
13440	esac	8650	esac
13441	done	8651	done
13442		8652
13443	IF_PERL=\#	8653	IF_PERL=\#
13444	if test x$support_perl = xyes; then	8654	if test x$support_perl = xyes; then
13445	# 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.
13446	set dummy perl5; ac_word=$2	8656	set dummy perl5; ac_word=$2
13447	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	8657	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13448	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	8658	printf %s "checking for $ac_word... " >&6; }
13449	if test "${ac_cv_path_PERL+set}" = set; then	8659	if test ${ac_cv_path_PERL+y}
13450	echo $ECHO_N "(cached) $ECHO_C" >&6	8660	then :
13451	else	8661	printf %s "(cached) " >&6
		8662	else $as_nop
13452	case $PERL in	8663	case $PERL in
13453	[\\/]* | ?:[\\/]*)	8664	[\\/]* | ?:[\\/]*)
13454	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.	8665	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
13455	;;	8666	;;
13456	*)	8667	*)
13457	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	8668	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13458	for as_dir in $PATH	8669	for as_dir in $PATH
13459	do	8670	do
13460	IFS=$as_save_IFS	8671	IFS=$as_save_IFS
13461	test -z "$as_dir" && as_dir=.	8672	case $as_dir in #(((
		8673	'') as_dir=./ ;;
		8674	*/) ;;
		8675	*) as_dir=$as_dir/ ;;
		8676	esac
13462	for ac_exec_ext in '' $ac_executable_extensions; do	8677	for ac_exec_ext in '' $ac_executable_extensions; do
13463	if { test -f "$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$ac_exec_ext"; then
13464	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"	8679	ac_cv_path_PERL="$as_dir$ac_word$ac_exec_ext"
13465	echo "$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$ac_exec_ext" >&5
13466	break 2	8681	break 2
13467	fi	8682	fi
13468	done	8683	done
13469	done	8684	done
13470	IFS=$as_save_IFS	8685	IFS=$as_save_IFS
13471		8686
		8687	test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl"
13472	;;	8688	;;
13473	esac	8689	esac
13474	fi	8690	fi
13475	PERL=$ac_cv_path_PERL	8691	PERL=$ac_cv_path_PERL
13476	if test -n "$PERL"; then	8692	if test -n "$PERL"; then
13477	{ echo "$as_me:$LINENO: result: $PERL" >&5	8693	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
13478	echo "${ECHO_T}$PERL" >&6; }	8694	printf "%s\n" "$PERL" >&6; }
13479	else	8695	else
13480	{ echo "$as_me:$LINENO: result: no" >&5	8696	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
13481	echo "${ECHO_T}no" >&6; }	8697	printf "%s\n" "no" >&6; }
13482	fi	8698	fi
13483		8699
13484		8700
13485	# Extract the first word of "perl", so it can be a program name with args.
13486	set dummy perl; ac_word=$2
13487	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
13488	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
13489	if test "${ac_cv_path_PERL+set}" = set; then
13490	echo $ECHO_N "(cached) $ECHO_C" >&6
13491	else
13492	case $PERL in
13493	[\\/]* | ?:[\\/]*)
13494	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
13495	;;
13496	*)
13497	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13498	for as_dir in $PATH
13499	do
13500	IFS=$as_save_IFS
13501	test -z "$as_dir" && as_dir=.
13502	for ac_exec_ext in '' $ac_executable_extensions; do
13503	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13504	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
13505	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13506	break 2
13507	fi
13508	done
13509	done
13510	IFS=$as_save_IFS
13511		8701
13512	;;
13513	esac
13514	fi
13515	PERL=$ac_cv_path_PERL
13516	if test -n "$PERL"; then
13517	{ echo "$as_me:$LINENO: result: $PERL" >&5
13518	echo "${ECHO_T}$PERL" >&6; }
13519	else
13520	{ echo "$as_me:$LINENO: result: no" >&5
13521	echo "${ECHO_T}no" >&6; }
13522	fi
13523
13524
13525
13526	{ echo "$as_me:$LINENO: checking for $PERL suitability" >&5	8702	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5
13527	echo $ECHO_N "checking for $PERL suitability... $ECHO_C" >&6; }	8703	printf %s "checking for $PERL suitability... " >&6; }
13528	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then	8704	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
13529		8705
13530	save_CXXFLAGS="$CXXFLAGS"	8706	save_CXXFLAGS="$CXXFLAGS"
13531	save_LIBS="$LIBS"	8707	save_LIBS="$LIBS"
13532	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"	8708	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
13533	LIBS="$LIBS `$PERL -MExtUtils::Embed -e ldopts`"	8709	LIBS="$LIBS `$PERL -MExtUtils::Embed -e ldopts`"
13534	cat >conftest.$ac_ext <<_ACEOF
13535	/* confdefs.h. */
13536	_ACEOF
13537	cat confdefs.h >>conftest.$ac_ext	8710	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13538	cat >>conftest.$ac_ext <<_ACEOF
13539	/* end confdefs.h. */	8711	/* end confdefs.h. */
13540		8712
13541	#include <EXTERN.h>	8713	#include <EXTERN.h>
13542	#include <perl.h>	8714	#include <perl.h>
13543	#include <XSUB.h>	8715	#include <XSUB.h>
13544		8716
13545	int	8717	int
13546	main ()	8718	main (void)
13547	{	8719	{
13548		8720
13549	PerlInterpreter *perl = perl_alloc ();	8721	PerlInterpreter *perl = perl_alloc ();
13550		8722
13551	;	8723	;
13552	return 0;	8724	return 0;
13553	}	8725	}
13554	_ACEOF	8726	_ACEOF
13555	rm -f conftest.$ac_objext conftest$ac_exeext	8727	if ac_fn_cxx_try_link "$LINENO"
13556	if { (ac_try="$ac_link"	8728	then :
13557	case "(($ac_try" in
13558	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13559	*) ac_try_echo=$ac_try;;
13560	esac
13561	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13562	(eval "$ac_link") 2>conftest.er1
13563	ac_status=$?
13564	grep -v '^ *+' conftest.er1 >conftest.err
13565	rm -f conftest.er1
13566	cat conftest.err >&5
13567	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13568	(exit $ac_status); } && {
13569	test -z "$ac_cxx_werror_flag" ||
13570	test ! -s conftest.err
13571	} && test -s conftest$ac_exeext &&
13572	$as_test_x conftest$ac_exeext; then
13573	rxvt_perl_link=yes	8729	rxvt_perl_link=yes
13574	else	8730	else $as_nop
13575	echo "$as_me: failed program was:" >&5
13576	sed 's/^/| /' conftest.$ac_ext >&5
13577
13578	rxvt_perl_link=no	8731	rxvt_perl_link=no
13579	fi	8732	fi
13580
13581	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	8733	rm -f core conftest.err conftest.$ac_objext conftest.beam \
13582	conftest$ac_exeext conftest.$ac_ext	8734	conftest$ac_exeext conftest.$ac_ext
13583	CXXFLAGS="$save_CXXFLAGS"	8735	CXXFLAGS="$save_CXXFLAGS"
13584	LIBS="$save_LIBS"	8736	LIBS="$save_LIBS"
13585		8737
13586	if test x$rxvt_perl_link = xyes; then	8738	if test x$rxvt_perl_link = xyes; then
13587	{ echo "$as_me:$LINENO: result: ok" >&5	8739	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13588	echo "${ECHO_T}ok" >&6; }	8740	printf "%s\n" "ok" >&6; }
13589		8741
13590	cat >>confdefs.h <<\_ACEOF	8742	printf "%s\n" "#define ENABLE_PERL 1" >>confdefs.h
13591	#define ENABLE_PERL 1
13592	_ACEOF
13593		8743
13594	IF_PERL=	8744	IF_PERL=
13595	PERL_O=rxvtperl.o	8745	PERL_O=rxvtperl.o
13596	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"	8746	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
13597	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"	8747	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
13598	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"	8748	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"
13599	else	8749	else
13600	{ { echo "$as_me:$LINENO: error: no, unable to link" >&5	8750	as_fn_error $? "no, unable to link" "$LINENO" 5
13601	echo "$as_me: error: no, unable to link" >&2;}
13602	{ (exit 1); exit 1; }; }
13603	fi	8751	fi
13604	else	8752	else
13605	{ { echo "$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
13606	echo "$as_me: error: no working perl found, or perl not version >= 5.8" >&2;}
13607	{ (exit 1); exit 1; }; }
13608	fi	8754	fi
13609	fi	8755	fi
13610		8756
13611		8757
13612		8758
13613		8759
13614		8760
13615		8761
13616		8762
13617		8763
13618
13619
13620
13621
13622
13623
13624
13625
13626
13627
13628
13629	test "$program_prefix" != NONE &&
13630	program_transform_name="s&^&$program_prefix&;$program_transform_name"
13631	# Use a double $ so make ignores it.
13632	test "$program_suffix" != NONE &&
13633	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
13634	# Double any \ or $. echo might interpret backslashes.
13635	# By default was `s,x,x', remove it if useless.
13636	cat <<\_ACEOF >conftest.sed
13637	s/[\\$]/&&/g;s/;s,x,x,$//
13638	_ACEOF
13639	program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
13640	rm -f conftest.sed
13641
13642
13643
13644
13645
13646	if test "$ac_cv_header_stdint_h" = "yes" -o "$notset" = "dontmatch"; then
13647	include_stdint_h="#include <stdint.h>"
13648	else
13649	include_stdint_h="/* #include <stdint.h> */"
13650	fi
13651	if test "$ac_cv_header_stdarg_h" = "yes" -o "$notset" = "dontmatch"; then
13652	include_stdarg_h="#include <cstdarg>"
13653	else
13654	include_stdarg_h="/* #include <cstdarg> */"
13655	fi
13656	if test "$ac_cv_header_stdlib_h" = "yes" -o "$notset" = "dontmatch"; then
13657	include_stdlib_h="#include <cstdlib>"
13658	else
13659	include_stdlib_h="/* #include <cstdlib> */"
13660	fi
13661	if test "$ac_cv_header_unistd_h" = "yes" -o "$notset" = "dontmatch"; then
13662	include_unistd_h="#include <unistd.h>"
13663	else
13664	include_unistd_h="/* #include <unistd.h> */"
13665	fi
13666	if test "$ac_cv_header_string_h" = "yes" -o "$notset" = "dontmatch"; then
13667	include_string_h="#include <cstring>"
13668	else
13669	include_string_h="/* #include <cstring> */"
13670	fi
13671	if test "$ac_cv_header_fcntl_h" = "yes" -o "$notset" = "dontmatch"; then
13672	include_fcntl_h="#include <fcntl.h>"
13673	else
13674	include_fcntl_h="/* #include <fcntl.h> */"
13675	fi
13676	if test "$ac_cv_header_util_h" = "yes" -o "$notset" = "dontmatch"; then
13677	include_util_h="#include <util.h>"
13678	else
13679	include_util_h="/* #include <util.h> */"
13680	fi
13681	if test "$ac_cv_header_assert_h" = "yes" -o "$notset" = "dontmatch"; then
13682	include_assert_h="#include <assert.h>"
13683	else
13684	include_assert_h="/* #include <assert.h> */"
13685	fi
13686	if test "$rxvt_cv_header_sysioctl" = "yes" -o "$notset" = "dontmatch"; then
13687	include_sys_ioctl_h="#include <sys/ioctl.h>"
13688	else
13689	include_sys_ioctl_h="/* #include <sys/ioctl.h> */"
13690	fi
13691	if test "$ac_cv_header_sys_select_h" = "yes" -o "$notset" = "dontmatch"; then
13692	include_sys_select_h="#include <sys/select.h>"
13693	else
13694	include_sys_select_h="/* #include <sys/select.h> */"
13695	fi
13696	if test "$ac_cv_header_sys_strredir_h" = "yes" -o "$notset" = "dontmatch"; then
13697	include_sys_strredir_h="#include <sys/strredir.h>"
13698	else
13699	include_sys_strredir_h="/* #include <sys/strredir.h> */"
13700	fi
13701	if test "$ac_cv_header_sys_time_h" = "yes" -o "$notset" = "dontmatch"; then
13702	include_sys_time_h="#include <sys/time.h>"
13703	else
13704	include_sys_time_h="/* #include <sys/time.h> */"
13705	fi
13706	if test "$ac_cv_header_sys_time_h" = "no" -o "$ac_cv_header_time" = "yes"; then
13707	include_time_h="#include <time.h>"
13708	else
13709	include_time_h="/* #include <time.h> */"
13710	fi
13711
13712	ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile src/rxvtlib.h"	8764	ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile"
13713		8765
13714	cat >confcache <<\_ACEOF	8766	cat >confcache <<\_ACEOF
13715	# 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
13716	# 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
13717	# scripts and configure runs, see configure's option --config-cache.	8769	# scripts and configure runs, see configure's option --config-cache.
…		…
13736	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
13737	eval ac_val=\$$ac_var	8789	eval ac_val=\$$ac_var
13738	case $ac_val in #(	8790	case $ac_val in #(
13739	*${as_nl}*)	8791	*${as_nl}*)
13740	case $ac_var in #(	8792	case $ac_var in #(
13741	*_cv_*) { echo "$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 $ac_var contains a newline" >&5
13742	echo "$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;} ;;
13743	esac	8795	esac
13744	case $ac_var in #(	8796	case $ac_var in #(
13745	_ | IFS | as_nl) ;; #(	8797	_ | IFS | as_nl) ;; #(
13746	*) $as_unset $ac_var ;;	8798	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		8799	*) { eval $ac_var=; unset $ac_var;} ;;
13747	esac ;;	8800	esac ;;
13748	esac	8801	esac
13749	done	8802	done
13750		8803
13751	(set) 2>&1 |	8804	(set) 2>&1 |
13752	case $as_nl`(ac_space=' '; set) 2>&1` in #(	8805	case $as_nl`(ac_space=' '; set) 2>&1` in #(
13753	*${as_nl}ac_space=\ *)	8806	*${as_nl}ac_space=\ *)
13754	# `set' does not quote correctly, so add quotes (double-quote	8807	# `set' does not quote correctly, so add quotes: double-quote
13755	# substitution turns \\\\ into \\, and sed turns \\ into \).	8808	# substitution turns \\\\ into \\, and sed turns \\ into \.
13756	sed -n \	8809	sed -n \
13757	"s/'/'\\\\''/g;	8810	"s/'/'\\\\''/g;
13758	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	8811	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
13759	;; #(	8812	;; #(
13760	*)	8813	*)
…		…
13766	) |	8819	) |
13767	sed '	8820	sed '
13768	/^ac_cv_env_/b end	8821	/^ac_cv_env_/b end
13769	t clear	8822	t clear
13770	:clear	8823	:clear
13771	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	8824	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
13772	t end	8825	t end
13773	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	8826	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
13774	:end' >>confcache	8827	:end' >>confcache
13775	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else	8828	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
13776	if test -w "$cache_file"; then	8829	if test -w "$cache_file"; then
13777	test "x$cache_file" != "x/dev/null" &&	8830	if test "x$cache_file" != "x/dev/null"; then
13778	{ echo "$as_me:$LINENO: updating cache $cache_file" >&5	8831	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
13779	echo "$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 "$cache_file"; then
13780	cat confcache >$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
13781	else	8845	else
13782	{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5	8846	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
13783	echo "$as_me: not updating unwritable cache $cache_file" >&6;}	8847	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
13784	fi	8848	fi
13785	fi	8849	fi
13786	rm -f confcache	8850	rm -f confcache
13787		8851
13788	test "x$prefix" = xNONE && prefix=$ac_default_prefix	8852	test "x$prefix" = xNONE && prefix=$ac_default_prefix
…		…
13791		8855
13792	DEFS=-DHAVE_CONFIG_H	8856	DEFS=-DHAVE_CONFIG_H
13793		8857
13794	ac_libobjs=	8858	ac_libobjs=
13795	ac_ltlibobjs=	8859	ac_ltlibobjs=
		8860	U=
13796	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
13797	# 1. Remove the extension, and $U if already installed.	8862	# 1. Remove the extension, and $U if already installed.
13798	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'	8863	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
13799	ac_i=`echo "$ac_i" | sed "$ac_script"`	8864	ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
13800	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR	8865	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
13801	# will be set to the directory where LIBOBJS objects are built.	8866	# will be set to the directory where LIBOBJS objects are built.
13802	ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"	8867	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
13803	ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'	8868	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
13804	done	8869	done
13805	LIBOBJS=$ac_libobjs	8870	LIBOBJS=$ac_libobjs
13806		8871
13807	LTLIBOBJS=$ac_ltlibobjs	8872	LTLIBOBJS=$ac_ltlibobjs
13808		8873
13809		8874
13810		8875
13811	: ${CONFIG_STATUS=./config.status}	8876	: "${CONFIG_STATUS=./config.status}"
		8877	ac_write_fail=0
13812	ac_clean_files_save=$ac_clean_files	8878	ac_clean_files_save=$ac_clean_files
13813	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	8879	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
13814	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	8880	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
13815	echo "$as_me: creating $CONFIG_STATUS" >&6;}	8881	printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
13816	cat >$CONFIG_STATUS <<_ACEOF	8882	as_write_fail=0
		8883	cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
13817	#! $SHELL	8884	#! $SHELL
13818	# Generated by $as_me.	8885	# Generated by $as_me.
13819	# Run this file to recreate the current configuration.	8886	# Run this file to recreate the current configuration.
13820	# Compiler output produced by configure, useful for debugging	8887	# Compiler output produced by configure, useful for debugging
13821	# configure, is in config.log if it exists.	8888	# configure, is in config.log if it exists.
13822		8889
13823	debug=false	8890	debug=false
13824	ac_cs_recheck=false	8891	ac_cs_recheck=false
13825	ac_cs_silent=false	8892	ac_cs_silent=false
		8893
13826	SHELL=\${CONFIG_SHELL-$SHELL}	8894	SHELL=\${CONFIG_SHELL-$SHELL}
		8895	export SHELL
13827	_ACEOF	8896	_ASEOF
13828		8897	cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
13829	cat >>$CONFIG_STATUS <<\_ACEOF
13830	## --------------------- ##	8898	## -------------------- ##
13831	## M4sh Initialization. ##	8899	## M4sh Initialization. ##
13832	## --------------------- ##	8900	## -------------------- ##
13833		8901
13834	# Be more Bourne compatible	8902	# Be more Bourne compatible
13835	DUALCASE=1; export DUALCASE # for MKS sh	8903	DUALCASE=1; export DUALCASE # for MKS sh
		8904	as_nop=:
13836	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	8905	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		8906	then :
13837	emulate sh	8907	emulate sh
13838	NULLCMD=:	8908	NULLCMD=:
13839	# 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
13840	# is contrary to our usage. Disable this feature.	8910	# is contrary to our usage. Disable this feature.
13841	alias -g '${1+"$@"}'='"$@"'	8911	alias -g '${1+"$@"}'='"$@"'
13842	setopt NO_GLOB_SUBST	8912	setopt NO_GLOB_SUBST
13843	else	8913	else $as_nop
13844	case `(set -o) 2>/dev/null` in	8914	case `(set -o) 2>/dev/null` in #(
13845	*posix*) set -o posix ;;	8915	*posix*) :
		8916	set -o posix ;; #(
		8917	*) :
		8918	;;
13846	esac	8919	esac
13847
13848	fi	8920	fi
13849		8921
13850		8922
13851		8923
		8924	# Reset variables that may have inherited troublesome values from
		8925	# the environment.
13852		8926
13853	# PATH needs CR
13854	# Avoid depending upon Character Ranges.
13855	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
13856	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
13857	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
13858	as_cr_digits='0123456789'
13859	as_cr_alnum=$as_cr_Letters$as_cr_digits
13860
13861	# The user is always right.
13862	if test "${PATH_SEPARATOR+set}" != set; then
13863	echo "#! /bin/sh" >conf$$.sh
13864	echo "exit 0" >>conf$$.sh
13865	chmod +x conf$$.sh
13866	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
13867	PATH_SEPARATOR=';'
13868	else
13869	PATH_SEPARATOR=:
13870	fi
13871	rm -f conf$$.sh
13872	fi
13873
13874	# Support unset when possible.
13875	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
13876	as_unset=unset
13877	else
13878	as_unset=false
13879	fi
13880
13881
13882	# IFS
13883	# 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.)
13884	# there to prevent editors from complaining about space-tab.	8930	# Quoting is to prevent editors from complaining about space-tab.
13885	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
13886	# splitting by setting IFS to empty value.)
13887	as_nl='	8931	as_nl='
13888	'	8932	'
		8933	export as_nl
13889	IFS=" "" $as_nl"	8934	IFS=" "" $as_nl"
13890		8935
		8936	PS1='$ '
		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
13891	# 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=
13892	case $0 in	8973	case $0 in #((
13893	*[\\/]* ) as_myself=$0 ;;	8974	*[\\/]* ) as_myself=$0 ;;
13894	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	8975	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13895	for as_dir in $PATH	8976	for as_dir in $PATH
13896	do	8977	do
13897	IFS=$as_save_IFS	8978	IFS=$as_save_IFS
13898	test -z "$as_dir" && as_dir=.	8979	case $as_dir in #(((
		8980	'') as_dir=./ ;;
		8981	*/) ;;
		8982	*) as_dir=$as_dir/ ;;
		8983	esac
13899	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	8984	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
13900	done	8985	done
13901	IFS=$as_save_IFS	8986	IFS=$as_save_IFS
13902		8987
13903	;;	8988	;;
13904	esac	8989	esac
13905	# We did not find ourselves, most probably we were run as `sh COMMAND'	8990	# We did not find ourselves, most probably we were run as `sh COMMAND'
13906	# in which case we are not to be found in the path.	8991	# in which case we are not to be found in the path.
13907	if test "x$as_myself" = x; then	8992	if test "x$as_myself" = x; then
13908	as_myself=$0	8993	as_myself=$0
13909	fi	8994	fi
13910	if test ! -f "$as_myself"; then	8995	if test ! -f "$as_myself"; then
13911	echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2	8996	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
13912	{ (exit 1); exit 1; }	8997	exit 1
13913	fi	8998	fi
13914		8999
13915	# Work around bugs in pre-3.0 UWIN ksh.
13916	for as_var in ENV MAIL MAILPATH
13917	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
13918	done
13919	PS1='$ '
13920	PS2='> '
13921	PS4='+ '
13922		9000
13923	# NLS nuisances.
13924	for as_var in \
13925	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
13926	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
13927	LC_TELEPHONE LC_TIME
13928	do
13929	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
13930	eval $as_var=C; export $as_var
13931	else
13932	($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
13933	fi
13934	done
13935		9001
13936	# 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
13937	if expr a : '\(a\)' >/dev/null 2>&1 &&	9085	if expr a : '\(a\)' >/dev/null 2>&1 &&
13938	test "X`expr 00001 : '.*\(...\)'`" = X001; then	9086	test "X`expr 00001 : '.*\(...\)'`" = X001; then
13939	as_expr=expr	9087	as_expr=expr
13940	else	9088	else
13941	as_expr=false	9089	as_expr=false
…		…
13945	as_basename=basename	9093	as_basename=basename
13946	else	9094	else
13947	as_basename=false	9095	as_basename=false
13948	fi	9096	fi
13949		9097
		9098	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		9099	as_dirname=dirname
		9100	else
		9101	as_dirname=false
		9102	fi
13950		9103
13951	# Name of the executable.
13952	as_me=`$as_basename -- "$0" ||	9104	as_me=`$as_basename -- "$0" ||
13953	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	9105	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
13954	X"$0" : 'X\(//\)$' \| \	9106	X"$0" : 'X\(//\)$' \| \
13955	X"$0" : 'X\(/\)' \| . 2>/dev/null ||	9107	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
13956	echo X/"$0" |	9108	printf "%s\n" X/"$0" |
13957	sed '/^.*\/\([^/][^/]*\)\/*$/{	9109	sed '/^.*\/\([^/][^/]*\)\/*$/{
13958	s//\1/	9110	s//\1/
13959	q	9111	q
13960	}	9112	}
13961	/^X\/\(\/\/\)$/{	9113	/^X\/\(\/\/\)$/{
…		…
13966	s//\1/	9118	s//\1/
13967	q	9119	q
13968	}	9120	}
13969	s/.*/./; q'`	9121	s/.*/./; q'`
13970		9122
13971	# CDPATH.	9123	# Avoid depending upon Character Ranges.
13972	$as_unset CDPATH	9124	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
		9125	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
		9126	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
		9127	as_cr_digits='0123456789'
		9128	as_cr_alnum=$as_cr_Letters$as_cr_digits
13973		9129
13974		9130
13975		9131	# Determine whether it's possible to make 'echo' print without a newline.
13976	as_lineno_1=$LINENO	9132	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
13977	as_lineno_2=$LINENO	9133	# for compatibility with existing Makefiles.
13978	test "x$as_lineno_1" != "x$as_lineno_2" &&
13979	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
13980
13981	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
13982	# uniformly replaced by the line number. The first 'sed' inserts a
13983	# line-number line after each line using $LINENO; the second 'sed'
13984	# does the real work. The second script uses 'N' to pair each
13985	# line-number line with the line containing $LINENO, and appends
13986	# trailing '-' during substitution so that $LINENO is not a special
13987	# case at line end.
13988	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
13989	# scripts with optimization help from Paolo Bonzini. Blame Lee
13990	# E. McMahon (1931-1989) for sed's syntax. :-)
13991	sed -n '
13992	p
13993	/[$]LINENO/=
13994	' <$as_myself |
13995	sed '
13996	s/[$]LINENO.*/&-/
13997	t lineno
13998	b
13999	:lineno
14000	N
14001	:loop
14002	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
14003	t loop
14004	s/-\n.*//
14005	' >$as_me.lineno &&
14006	chmod +x "$as_me.lineno" ||
14007	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
14008	{ (exit 1); exit 1; }; }
14009
14010	# Don't try to exec as it changes $[0], causing all sort of problems
14011	# (the dirname of $[0] is not the place where we might find the
14012	# original and so on. Autoconf is especially sensitive to this).
14013	. "./$as_me.lineno"
14014	# Exit status is that of the last command.
14015	exit
14016	}
14017
14018
14019	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
14020	as_dirname=dirname
14021	else
14022	as_dirname=false
14023	fi
14024
14025	ECHO_C= ECHO_N= ECHO_T=	9134	ECHO_C= ECHO_N= ECHO_T=
14026	case `echo -n x` in	9135	case `echo -n x` in #(((((
14027	-n*)	9136	-n*)
14028	case `echo 'x\c'` in	9137	case `echo 'xy\c'` in
14029	*c*) ECHO_T=' ';; # ECHO_T is single tab character.	9138	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
14030	*) ECHO_C='\c';;	9139	xy) ECHO_C='\c';;
		9140	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		9141	ECHO_T=' ';;
14031	esac;;	9142	esac;;
14032	*)	9143	*)
14033	ECHO_N='-n';;	9144	ECHO_N='-n';;
14034	esac	9145	esac
14035		9146
14036	if expr a : '\(a\)' >/dev/null 2>&1 &&	9147	# For backward compatibility with old third-party macros, we provide
14037	test "X`expr 00001 : '.*\(...\)'`" = X001; then	9148	# the shell variables $as_echo and $as_echo_n. New code should use
14038	as_expr=expr	9149	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
14039	else	9150	as_echo='printf %s\n'
14040	as_expr=false	9151	as_echo_n='printf %s'
14041	fi
14042		9152
14043	rm -f conf$$ conf$$.exe conf$$.file	9153	rm -f conf$$ conf$$.exe conf$$.file
14044	if test -d conf$$.dir; then	9154	if test -d conf$$.dir; then
14045	rm -f conf$$.dir/conf$$.file	9155	rm -f conf$$.dir/conf$$.file
14046	else	9156	else
14047	rm -f conf$$.dir	9157	rm -f conf$$.dir
14048	mkdir conf$$.dir	9158	mkdir conf$$.dir 2>/dev/null
14049	fi	9159	fi
14050	echo >conf$$.file	9160	if (echo >conf$$.file) 2>/dev/null; then
14051	if ln -s conf$$.file conf$$ 2>/dev/null; then	9161	if ln -s conf$$.file conf$$ 2>/dev/null; then
14052	as_ln_s='ln -s'	9162	as_ln_s='ln -s'
14053	# ... but there are two gotchas:	9163	# ... but there are two gotchas:
14054	# 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.
14055	# 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.
14056	# In both cases, we have to default to `cp -p'.	9166	# In both cases, we have to default to `cp -pR'.
14057	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 ||
14058	as_ln_s='cp -p'	9168	as_ln_s='cp -pR'
14059	elif ln conf$$.file conf$$ 2>/dev/null; then	9169	elif ln conf$$.file conf$$ 2>/dev/null; then
14060	as_ln_s=ln	9170	as_ln_s=ln
		9171	else
		9172	as_ln_s='cp -pR'
		9173	fi
14061	else	9174	else
14062	as_ln_s='cp -p'	9175	as_ln_s='cp -pR'
14063	fi	9176	fi
14064	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file	9177	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
14065	rmdir conf$$.dir 2>/dev/null	9178	rmdir conf$$.dir 2>/dev/null
14066		9179
14067	if mkdir -p . 2>/dev/null; then	9180
14068	as_mkdir_p=:	9181	# as_fn_mkdir_p
14069	else	9182	# -------------
14070	test -d ./-p && rmdir ./-p	9183	# Create "$as_dir" as a directory, including parents if necessary.
14071	as_mkdir_p=false	9184	as_fn_mkdir_p ()
14072	fi
14073
14074	if test -x / >/dev/null 2>&1; then
14075	as_test_x='test -x'
14076	else
14077	if ls -dL / >/dev/null 2>&1; then
14078	as_ls_L_option=L
14079	else
14080	as_ls_L_option=
14081	fi
14082	as_test_x='
14083	eval sh -c '\''
14084	if test -d "$1"; then
14085	test -d "$1/.";
14086	else
14087	case $1 in
14088	-*)set "./$1";;
14089	esac;
14090	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
14091	???[sx]*):;;*)false;;esac;fi
14092	'\'' sh
14093	'
14094	fi
14095	as_executable_p=$as_test_x
14096
14097	# Sed expression to map a string onto a valid CPP name.
14098	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
14099
14100	# Sed expression to map a string onto a valid variable name.
14101	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
14102
14103
14104	exec 6>&1
14105
14106	# Save the log message, to keep $[0] and so on meaningful, and to
14107	# report actual input values of CONFIG_FILES etc. instead of their
14108	# values after options handling.
14109	ac_log="
14110	This file was extended by $as_me, which was
14111	generated by GNU Autoconf 2.61. Invocation command line was
14112
14113	CONFIG_FILES = $CONFIG_FILES
14114	CONFIG_HEADERS = $CONFIG_HEADERS
14115	CONFIG_LINKS = $CONFIG_LINKS
14116	CONFIG_COMMANDS = $CONFIG_COMMANDS
14117	$ $0 $@
14118
14119	on `(hostname || uname -n) 2>/dev/null | sed 1q`
14120	"
14121
14122	_ACEOF
14123
14124	cat >>$CONFIG_STATUS <<_ACEOF
14125	# Files that config.status was made for.
14126	config_files="$ac_config_files"
14127	config_headers="$ac_config_headers"
14128
14129	_ACEOF
14130
14131	cat >>$CONFIG_STATUS <<\_ACEOF
14132	ac_cs_usage="\
14133	\`$as_me' instantiates files from templates according to the
14134	current configuration.
14135
14136	Usage: $0 [OPTIONS] [FILE]...
14137
14138	-h, --help print this help, then exit
14139	-V, --version print version number and configuration settings, then exit
14140	-q, --quiet do not print progress messages
14141	-d, --debug don't remove temporary files
14142	--recheck update $as_me by reconfiguring in the same conditions
14143	--file=FILE[:TEMPLATE]
14144	instantiate the configuration file FILE
14145	--header=FILE[:TEMPLATE]
14146	instantiate the configuration header FILE
14147
14148	Configuration files:
14149	$config_files
14150
14151	Configuration headers:
14152	$config_headers
14153
14154	Report bugs to <bug-autoconf@gnu.org>."
14155
14156	_ACEOF
14157	cat >>$CONFIG_STATUS <<_ACEOF
14158	ac_cs_version="\\
14159	config.status
14160	configured by $0, generated by GNU Autoconf 2.61,
14161	with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
14162
14163	Copyright (C) 2006 Free Software Foundation, Inc.
14164	This config.status script is free software; the Free Software Foundation
14165	gives unlimited permission to copy, distribute and modify it."
14166
14167	ac_pwd='$ac_pwd'
14168	srcdir='$srcdir'
14169	INSTALL='$INSTALL'
14170	_ACEOF
14171
14172	cat >>$CONFIG_STATUS <<\_ACEOF
14173	# If no file are specified by the user, then we need to provide default
14174	# value. By we need to know if files were specified by the user.
14175	ac_need_defaults=:
14176	while test $# != 0
14177	do
14178	case $1 in
14179	--*=*)
14180	ac_option=`expr "X$1" : 'X\([^=]*\)='`
14181	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
14182	ac_shift=:
14183	;;
14184	*)
14185	ac_option=$1
14186	ac_optarg=$2
14187	ac_shift=shift
14188	;;
14189	esac
14190
14191	case $ac_option in
14192	# Handling of the options.
14193	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
14194	ac_cs_recheck=: ;;
14195	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
14196	echo "$ac_cs_version"; exit ;;
14197	--debug | --debu | --deb | --de | --d | -d )
14198	debug=: ;;
14199	--file | --fil | --fi | --f )
14200	$ac_shift
14201	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
14202	ac_need_defaults=false;;
14203	--header | --heade | --head | --hea )
14204	$ac_shift
14205	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
14206	ac_need_defaults=false;;
14207	--he | --h)
14208	# Conflict between --help and --header
14209	{ echo "$as_me: error: ambiguous option: $1
14210	Try \`$0 --help' for more information." >&2
14211	{ (exit 1); exit 1; }; };;
14212	--help | --hel | -h )
14213	echo "$ac_cs_usage"; exit ;;
14214	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
14215	| -silent | --silent | --silen | --sile | --sil | --si | --s)
14216	ac_cs_silent=: ;;
14217
14218	# This is an error.
14219	-*) { echo "$as_me: error: unrecognized option: $1
14220	Try \`$0 --help' for more information." >&2
14221	{ (exit 1); exit 1; }; } ;;
14222
14223	*) ac_config_targets="$ac_config_targets $1"
14224	ac_need_defaults=false ;;
14225
14226	esac
14227	shift
14228	done
14229
14230	ac_configure_extra_args=
14231
14232	if $ac_cs_silent; then
14233	exec 6>/dev/null
14234	ac_configure_extra_args="$ac_configure_extra_args --silent"
14235	fi
14236
14237	_ACEOF
14238	cat >>$CONFIG_STATUS <<_ACEOF
14239	if \$ac_cs_recheck; then
14240	echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
14241	CONFIG_SHELL=$SHELL
14242	export CONFIG_SHELL
14243	exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
14244	fi
14245
14246	_ACEOF
14247	cat >>$CONFIG_STATUS <<\_ACEOF
14248	exec 5>>config.log
14249	{	9185	{
14250	echo
14251	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
14252	## Running $as_me. ##
14253	_ASBOX
14254	echo "$ac_log"
14255	} >&5
14256		9186
14257	_ACEOF
14258	cat >>$CONFIG_STATUS <<_ACEOF
14259	_ACEOF
14260
14261	cat >>$CONFIG_STATUS <<\_ACEOF
14262
14263	# Handling of arguments.
14264	for ac_config_target in $ac_config_targets
14265	do
14266	case $ac_config_target in
14267	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;
14268	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
14269	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
14270	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
14271	"src/rxvtlib.h") CONFIG_FILES="$CONFIG_FILES src/rxvtlib.h" ;;
14272
14273	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
14274	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
14275	{ (exit 1); exit 1; }; };;
14276	esac
14277	done
14278
14279
14280	# If the user did not use the arguments to specify the items to instantiate,
14281	# then the envvar interface is used. Set only those that are not.
14282	# We use the long form for the default assignment because of an extremely
14283	# bizarre bug on SunOS 4.1.3.
14284	if $ac_need_defaults; then
14285	test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
14286	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
14287	fi
14288
14289	# Have a temporary directory for convenience. Make it in the build tree
14290	# simply because there is no reason against having it here, and in addition,
14291	# creating and moving files from /tmp can sometimes cause problems.
14292	# Hook for its removal unless debugging.
14293	# Note that there is a small window in which the directory will not be cleaned:
14294	# after its creation but before its name has been assigned to `$tmp'.
14295	$debug ||
14296	{
14297	tmp=
14298	trap 'exit_status=$?
14299	{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
14300	' 0
14301	trap '{ (exit 1); exit 1; }' 1 2 13 15
14302	}
14303	# Create a (secure) tmp directory for tmp files.
14304
14305	{
14306	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
14307	test -n "$tmp" && test -d "$tmp"
14308	} ||
14309	{
14310	tmp=./conf$$-$RANDOM
14311	(umask 077 && mkdir "$tmp")
14312	} ||
14313	{
14314	echo "$me: cannot create a temporary directory in ." >&2
14315	{ (exit 1); exit 1; }
14316	}
14317
14318	#
14319	# Set up the sed scripts for CONFIG_FILES section.
14320	#
14321
14322	# No need to generate the scripts if there are no CONFIG_FILES.
14323	# This happens for instance when ./config.status config.h
14324	if test -n "$CONFIG_FILES"; then
14325
14326	_ACEOF
14327
14328
14329
14330	ac_delim='%!_!# '
14331	for ac_last_try in false false false false false :; do
14332	cat >conf$$subs.sed <<_ACEOF
14333	SHELL!$SHELL$ac_delim
14334	PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
14335	PACKAGE_NAME!$PACKAGE_NAME$ac_delim
14336	PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
14337	PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
14338	PACKAGE_STRING!$PACKAGE_STRING$ac_delim
14339	PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
14340	exec_prefix!$exec_prefix$ac_delim
14341	prefix!$prefix$ac_delim
14342	program_transform_name!$program_transform_name$ac_delim
14343	bindir!$bindir$ac_delim
14344	sbindir!$sbindir$ac_delim
14345	libexecdir!$libexecdir$ac_delim
14346	datarootdir!$datarootdir$ac_delim
14347	datadir!$datadir$ac_delim
14348	sysconfdir!$sysconfdir$ac_delim
14349	sharedstatedir!$sharedstatedir$ac_delim
14350	localstatedir!$localstatedir$ac_delim
14351	includedir!$includedir$ac_delim
14352	oldincludedir!$oldincludedir$ac_delim
14353	docdir!$docdir$ac_delim
14354	infodir!$infodir$ac_delim
14355	htmldir!$htmldir$ac_delim
14356	dvidir!$dvidir$ac_delim
14357	pdfdir!$pdfdir$ac_delim
14358	psdir!$psdir$ac_delim
14359	libdir!$libdir$ac_delim
14360	localedir!$localedir$ac_delim
14361	mandir!$mandir$ac_delim
14362	DEFS!$DEFS$ac_delim
14363	ECHO_C!$ECHO_C$ac_delim
14364	ECHO_N!$ECHO_N$ac_delim
14365	ECHO_T!$ECHO_T$ac_delim
14366	LIBS!$LIBS$ac_delim
14367	build_alias!$build_alias$ac_delim
14368	host_alias!$host_alias$ac_delim
14369	target_alias!$target_alias$ac_delim
14370	build!$build$ac_delim
14371	build_cpu!$build_cpu$ac_delim
14372	build_vendor!$build_vendor$ac_delim
14373	build_os!$build_os$ac_delim
14374	host!$host$ac_delim
14375	host_cpu!$host_cpu$ac_delim
14376	host_vendor!$host_vendor$ac_delim
14377	host_os!$host_os$ac_delim
14378	VERSION!$VERSION$ac_delim
14379	DATE!$DATE$ac_delim
14380	LSMDATE!$LSMDATE$ac_delim
14381	LIBVERSION!$LIBVERSION$ac_delim
14382	CC!$CC$ac_delim
14383	CFLAGS!$CFLAGS$ac_delim
14384	LDFLAGS!$LDFLAGS$ac_delim
14385	CPPFLAGS!$CPPFLAGS$ac_delim
14386	ac_ct_CC!$ac_ct_CC$ac_delim
14387	EXEEXT!$EXEEXT$ac_delim
14388	OBJEXT!$OBJEXT$ac_delim
14389	CXX!$CXX$ac_delim
14390	CXXFLAGS!$CXXFLAGS$ac_delim
14391	ac_ct_CXX!$ac_ct_CXX$ac_delim
14392	CPP!$CPP$ac_delim
14393	INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
14394	INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
14395	INSTALL_DATA!$INSTALL_DATA$ac_delim
14396	GREP!$GREP$ac_delim
14397	EGREP!$EGREP$ac_delim
14398	LINKER!$LINKER$ac_delim
14399	INSTALL_LIBRXVT!$INSTALL_LIBRXVT$ac_delim
14400	RXVTNAME!$RXVTNAME$ac_delim
14401	CXXCPP!$CXXCPP$ac_delim
14402	TIC!$TIC$ac_delim
14403	XMKMF!$XMKMF$ac_delim
14404	X_CFLAGS!$X_CFLAGS$ac_delim
14405	X_PRE_LIBS!$X_PRE_LIBS$ac_delim
14406	X_LIBS!$X_LIBS$ac_delim
14407	X_EXTRA_LIBS!$X_EXTRA_LIBS$ac_delim
14408	afterimage_config!$afterimage_config$ac_delim
14409	rxvt_int16_typedef!$rxvt_int16_typedef$ac_delim
14410	rxvt_uint16_typedef!$rxvt_uint16_typedef$ac_delim
14411	rxvt_int32_typedef!$rxvt_int32_typedef$ac_delim
14412	rxvt_uint32_typedef!$rxvt_uint32_typedef$ac_delim
14413	rxvt_intp_define!$rxvt_intp_define$ac_delim
14414	rxvt_u_intp_define!$rxvt_u_intp_define$ac_delim
14415	PKG_CONFIG!$PKG_CONFIG$ac_delim
14416	XFT_CONFIG!$XFT_CONFIG$ac_delim
14417	PERL!$PERL$ac_delim
14418	PERLLIB!$PERLLIB$ac_delim
14419	PERLFLAGS!$PERLFLAGS$ac_delim
14420	PERLPRIVLIBEXP!$PERLPRIVLIBEXP$ac_delim
14421	IF_PERL!$IF_PERL$ac_delim
14422	PERL_O!$PERL_O$ac_delim
14423	AFTERIMAGE_CFLAGS!$AFTERIMAGE_CFLAGS$ac_delim
14424	AFTERIMAGE_LIBS!$AFTERIMAGE_LIBS$ac_delim
14425	include_stdint_h!$include_stdint_h$ac_delim
14426	include_stdarg_h!$include_stdarg_h$ac_delim
14427	include_stdlib_h!$include_stdlib_h$ac_delim
14428	include_unistd_h!$include_unistd_h$ac_delim
14429	include_string_h!$include_string_h$ac_delim
14430	_ACEOF
14431
14432	if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
14433	break
14434	elif $ac_last_try; then
14435	{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
14436	echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
14437	{ (exit 1); exit 1; }; }
14438	else
14439	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
14440	fi
14441	done
14442
14443	ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
14444	if test -n "$ac_eof"; then
14445	ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
14446	ac_eof=`expr $ac_eof + 1`
14447	fi
14448
14449	cat >>$CONFIG_STATUS <<_ACEOF
14450	cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
14451	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
14452	_ACEOF
14453	sed '
14454	s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
14455	s/^/s,@/; s/!/@,|#_!!_#|/
14456	:n
14457	t n
14458	s/'"$ac_delim"'$/,g/; t
14459	s/$/\\/; p
14460	N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
14461	' >>$CONFIG_STATUS <conf$$subs.sed
14462	rm -f conf$$subs.sed
14463	cat >>$CONFIG_STATUS <<_ACEOF
14464	CEOF$ac_eof
14465	_ACEOF
14466
14467
14468	ac_delim='%!_!# '
14469	for ac_last_try in false false false false false :; do
14470	cat >conf$$subs.sed <<_ACEOF
14471	include_fcntl_h!$include_fcntl_h$ac_delim
14472	include_util_h!$include_util_h$ac_delim
14473	include_assert_h!$include_assert_h$ac_delim
14474	include_sys_ioctl_h!$include_sys_ioctl_h$ac_delim
14475	include_sys_select_h!$include_sys_select_h$ac_delim
14476	include_sys_strredir_h!$include_sys_strredir_h$ac_delim
14477	include_sys_time_h!$include_sys_time_h$ac_delim
14478	include_time_h!$include_time_h$ac_delim
14479	LIBOBJS!$LIBOBJS$ac_delim
14480	LTLIBOBJS!$LTLIBOBJS$ac_delim
14481	_ACEOF
14482
14483	if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 10; then
14484	break
14485	elif $ac_last_try; then
14486	{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
14487	echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
14488	{ (exit 1); exit 1; }; }
14489	else
14490	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
14491	fi
14492	done
14493
14494	ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
14495	if test -n "$ac_eof"; then
14496	ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
14497	ac_eof=`expr $ac_eof + 1`
14498	fi
14499
14500	cat >>$CONFIG_STATUS <<_ACEOF
14501	cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
14502	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
14503	_ACEOF
14504	sed '
14505	s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
14506	s/^/s,@/; s/!/@,|#_!!_#|/
14507	:n
14508	t n
14509	s/'"$ac_delim"'$/,g/; t
14510	s/$/\\/; p
14511	N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
14512	' >>$CONFIG_STATUS <conf$$subs.sed
14513	rm -f conf$$subs.sed
14514	cat >>$CONFIG_STATUS <<_ACEOF
14515	:end
14516	s/|#_!!_#|//g
14517	CEOF$ac_eof
14518	_ACEOF
14519
14520
14521	# VPATH may cause trouble with some makes, so we remove $(srcdir),
14522	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
14523	# trailing colons and then remove the whole line if VPATH becomes empty
14524	# (actually we leave an empty line to preserve line numbers).
14525	if test "x$srcdir" = x.; then
14526	ac_vpsub='/^[ ]*VPATH[ ]*=/{
14527	s/:*\$(srcdir):*/:/
14528	s/:*\${srcdir}:*/:/
14529	s/:*@srcdir@:*/:/
14530	s/^\([^=]*=[ ]*\):*/\1/
14531	s/:*$//
14532	s/^[^=]*=[ ]*$//
14533	}'
14534	fi
14535
14536	cat >>$CONFIG_STATUS <<\_ACEOF
14537	fi # test -n "$CONFIG_FILES"
14538
14539
14540	for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS
14541	do
14542	case $ac_tag in
14543	:[FHLC]) ac_mode=$ac_tag; continue;;
14544	esac
14545	case $ac_mode$ac_tag in
14546	:[FHL]*:*);;
14547	:L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
14548	echo "$as_me: error: Invalid tag $ac_tag." >&2;}
14549	{ (exit 1); exit 1; }; };;
14550	:[FH]-) ac_tag=-:-;;
14551	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
14552	esac
14553	ac_save_IFS=$IFS
14554	IFS=:
14555	set x $ac_tag
14556	IFS=$ac_save_IFS
14557	shift
14558	ac_file=$1
14559	shift
14560
14561	case $ac_mode in
14562	:L) ac_source=$1;;
14563	:[FH])
14564	ac_file_inputs=
14565	for ac_f
14566	do
14567	case $ac_f in
14568	-) ac_f="$tmp/stdin";;
14569	*) # Look for the file first in the build tree, then in the source tree
14570	# (if the path is not absolute). The absolute path cannot be DOS-style,
14571	# because $ac_f cannot contain `:'.
14572	test -f "$ac_f" ||
14573	case $ac_f in
14574	[\\/$]*) false;;
14575	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
14576	esac ||
14577	{ { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
14578	echo "$as_me: error: cannot find input file: $ac_f" >&2;}
14579	{ (exit 1); exit 1; }; };;
14580	esac
14581	ac_file_inputs="$ac_file_inputs $ac_f"
14582	done
14583
14584	# Let's still pretend it is `configure' which instantiates (i.e., don't
14585	# use $as_me), people would be surprised to read:
14586	# /* config.h. Generated by config.status. */
14587	configure_input="Generated from "`IFS=:
14588	echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
14589	if test x"$ac_file" != x-; then
14590	configure_input="$ac_file. $configure_input"
14591	{ echo "$as_me:$LINENO: creating $ac_file" >&5
14592	echo "$as_me: creating $ac_file" >&6;}
14593	fi
14594
14595	case $ac_tag in
14596	*:-:* | *:-) cat >"$tmp/stdin";;
14597	esac
14598	;;
14599	esac
14600
14601	ac_dir=`$as_dirname -- "$ac_file" ||
14602	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14603	X"$ac_file" : 'X\(//\)[^/]' \| \
14604	X"$ac_file" : 'X\(//\)$' \| \
14605	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
14606	echo X"$ac_file" |
14607	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14608	s//\1/
14609	q
14610	}
14611	/^X\(\/\/\)[^/].*/{
14612	s//\1/
14613	q
14614	}
14615	/^X\(\/\/\)$/{
14616	s//\1/
14617	q
14618	}
14619	/^X\(\/\).*/{
14620	s//\1/
14621	q
14622	}
14623	s/.*/./; q'`
14624	{ as_dir="$ac_dir"
14625	case $as_dir in #(	9187	case $as_dir in #(
14626	-*) as_dir=./$as_dir;;	9188	-*) as_dir=./$as_dir;;
14627	esac	9189	esac
14628	test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {	9190	test -d "$as_dir" || eval $as_mkdir_p || {
14629	as_dirs=	9191	as_dirs=
14630	while :; do	9192	while :; do
14631	case $as_dir in #(	9193	case $as_dir in #(
14632	*\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(	9194	*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
14633	*) as_qdir=$as_dir;;	9195	*) as_qdir=$as_dir;;
14634	esac	9196	esac
14635	as_dirs="'$as_qdir' $as_dirs"	9197	as_dirs="'$as_qdir' $as_dirs"
14636	as_dir=`$as_dirname -- "$as_dir" ||	9198	as_dir=`$as_dirname -- "$as_dir" ||
14637	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	9199	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14638	X"$as_dir" : 'X\(//\)[^/]' \| \	9200	X"$as_dir" : 'X\(//\)[^/]' \| \
14639	X"$as_dir" : 'X\(//\)$' \| \	9201	X"$as_dir" : 'X\(//\)$' \| \
14640	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||	9202	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
14641	echo X"$as_dir" |	9203	printf "%s\n" X"$as_dir" |
14642	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	9204	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14643	s//\1/	9205	s//\1/
14644	q	9206	q
14645	}	9207	}
14646	/^X\(\/\/\)[^/].*/{	9208	/^X\(\/\/\)[^/].*/{
…		…
14657	}	9219	}
14658	s/.*/./; q'`	9220	s/.*/./; q'`
14659	test -d "$as_dir" && break	9221	test -d "$as_dir" && break
14660	done	9222	done
14661	test -z "$as_dirs" || eval "mkdir $as_dirs"	9223	test -z "$as_dirs" || eval "mkdir $as_dirs"
14662	} || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5	9224	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
14663	echo "$as_me: error: cannot create directory $as_dir" >&2;}	9225
14664	{ (exit 1); exit 1; }; }; }	9226
		9227	} # as_fn_mkdir_p
		9228	if mkdir -p . 2>/dev/null; then
		9229	as_mkdir_p='mkdir -p "$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="$ac_dir"; as_fn_mkdir_p
14665	ac_builddir=.	9857	ac_builddir=.
14666		9858
14667	case "$ac_dir" in	9859	case "$ac_dir" in
14668	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	9860	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
14669	*)	9861	*)
14670	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	9862	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
14671	# A ".." for each directory in $ac_dir_suffix.	9863	# A ".." for each directory in $ac_dir_suffix.
14672	ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`	9864	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
14673	case $ac_top_builddir_sub in	9865	case $ac_top_builddir_sub in
14674	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	9866	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
14675	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	9867	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
14676	esac ;;	9868	esac ;;
14677	esac	9869	esac
…		…
14707	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	9899	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
14708	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;	9900	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
14709	esac	9901	esac
14710	_ACEOF	9902	_ACEOF
14711		9903
14712	cat >>$CONFIG_STATUS <<\_ACEOF	9904	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14713	# If the template does not know about datarootdir, expand it.	9905	# If the template does not know about datarootdir, expand it.
14714	# 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.
14715	ac_datarootdir_hack=; ac_datarootdir_seen=	9907	ac_datarootdir_hack=; ac_datarootdir_seen=
14716		9908	ac_sed_dataroot='
14717	case `sed -n '/datarootdir/ {	9909	/datarootdir/ {
14718	p	9910	p
14719	q	9911	q
14720	}	9912	}
14721	/@datadir@/p	9913	/@datadir@/p
14722	/@docdir@/p	9914	/@docdir@/p
14723	/@infodir@/p	9915	/@infodir@/p
14724	/@localedir@/p	9916	/@localedir@/p
14725	/@mandir@/p	9917	/@mandir@/p'
14726	' $ac_file_inputs` in	9918	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
14727	*datarootdir*) ac_datarootdir_seen=yes;;	9919	*datarootdir*) ac_datarootdir_seen=yes;;
14728	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)	9920	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
14729	{ echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5	9921	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
14730	echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}	9922	printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
14731	_ACEOF	9923	_ACEOF
14732	cat >>$CONFIG_STATUS <<_ACEOF	9924	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14733	ac_datarootdir_hack='	9925	ac_datarootdir_hack='
14734	s&@datadir@&$datadir&g	9926	s&@datadir@&$datadir&g
14735	s&@docdir@&$docdir&g	9927	s&@docdir@&$docdir&g
14736	s&@infodir@&$infodir&g	9928	s&@infodir@&$infodir&g
14737	s&@localedir@&$localedir&g	9929	s&@localedir@&$localedir&g
14738	s&@mandir@&$mandir&g	9930	s&@mandir@&$mandir&g
14739	s&\\\${datarootdir}&$datarootdir&g' ;;	9931	s&\\\${datarootdir}&$datarootdir&g' ;;
14740	esac	9932	esac
14741	_ACEOF	9933	_ACEOF
14742		9934
14743	# Neutralize VPATH when `$srcdir' = `.'.	9935	# Neutralize VPATH when `$srcdir' = `.'.
14744	# Shell code in configure.ac might set extrasub.	9936	# Shell code in configure.ac might set extrasub.
14745	# FIXME: do we really want to maintain this feature?	9937	# FIXME: do we really want to maintain this feature?
14746	cat >>$CONFIG_STATUS <<_ACEOF	9938	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14747	sed "$ac_vpsub	9939	ac_sed_extra="$ac_vpsub
14748	$extrasub	9940	$extrasub
14749	_ACEOF	9941	_ACEOF
14750	cat >>$CONFIG_STATUS <<\_ACEOF	9942	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14751	:t	9943	:t
14752	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	9944	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
14753	s&@configure_input@&$configure_input&;t t	9945	s|@configure_input@|$ac_sed_conf_input|;t t
14754	s&@top_builddir@&$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
14755	s&@srcdir@&$ac_srcdir&;t t	9948	s&@srcdir@&$ac_srcdir&;t t
14756	s&@abs_srcdir@&$ac_abs_srcdir&;t t	9949	s&@abs_srcdir@&$ac_abs_srcdir&;t t
14757	s&@top_srcdir@&$ac_top_srcdir&;t t	9950	s&@top_srcdir@&$ac_top_srcdir&;t t
14758	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t	9951	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
14759	s&@builddir@&$ac_builddir&;t t	9952	s&@builddir@&$ac_builddir&;t t
14760	s&@abs_builddir@&$ac_abs_builddir&;t t	9953	s&@abs_builddir@&$ac_abs_builddir&;t t
14761	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t	9954	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
14762	s&@INSTALL@&$ac_INSTALL&;t t	9955	s&@INSTALL@&$ac_INSTALL&;t t
14763	$ac_datarootdir_hack	9956	$ac_datarootdir_hack
14764	" $ac_file_inputs | sed -f "$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
14765		9960
14766	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&	9961	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
14767	{ 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"; } &&
14768	{ 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"; } &&
14769	{ echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9965	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14770	which seems to be undefined. Please make sure it is defined." >&5	9966	which seems to be undefined. Please make sure it is defined" >&5
14771	echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9967	printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14772	which seems to be undefined. Please make sure it is defined." >&2;}	9968	which seems to be undefined. Please make sure it is defined" >&2;}
14773		9969
14774	rm -f "$tmp/stdin"	9970	rm -f "$ac_tmp/stdin"
14775	case $ac_file in	9971	case $ac_file in
14776	-) cat "$tmp/out"; rm -f "$tmp/out";;	9972	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
14777	*) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;	9973	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
14778	esac	9974	esac \
		9975	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
14779	;;	9976	;;
14780	:H)	9977	:H)
14781	#	9978	#
14782	# CONFIG_HEADER	9979	# CONFIG_HEADER
14783	#	9980	#
14784	_ACEOF
14785
14786	# Transform confdefs.h into a sed script `conftest.defines', that
14787	# substitutes the proper values into config.h.in to produce config.h.
14788	rm -f conftest.defines conftest.tail
14789	# First, append a space to every undef/define line, to ease matching.
14790	echo 's/$/ /' >conftest.defines
14791	# Then, protect against being on the right side of a sed subst, or in
14792	# an unquoted here document, in config.status. If some macros were
14793	# called several times there might be several #defines for the same
14794	# symbol, which is useless. But do not sort them, since the last
14795	# AC_DEFINE must be honored.
14796	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
14797	# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
14798	# NAME is the cpp macro being defined, VALUE is the value it is being given.
14799	# PARAMS is the parameter list in the macro definition--in most cases, it's
14800	# just an empty string.
14801	ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*'
14802	ac_dB='\\)[ (].*,\\1define\\2'
14803	ac_dC=' '
14804	ac_dD=' ,'
14805
14806	uniq confdefs.h |
14807	sed -n '
14808	t rset
14809	:rset
14810	s/^[ ]*#[ ]*define[ ][ ]*//
14811	t ok
14812	d
14813	:ok
14814	s/[\\&,]/\\&/g
14815	s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
14816	s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
14817	' >>conftest.defines
14818
14819	# Remove the space that was appended to ease matching.
14820	# Then replace #undef with comments. This is necessary, for
14821	# example, in the case of _POSIX_SOURCE, which is predefined and required
14822	# on some systems where configure will not decide to define it.
14823	# (The regexp can be short, since the line contains either #define or #undef.)
14824	echo 's/ $//
14825	s,^[ #]*u.*,/* & */,' >>conftest.defines
14826
14827	# Break up conftest.defines:
14828	ac_max_sed_lines=50
14829
14830	# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
14831	# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
14832	# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
14833	# et cetera.
14834	ac_in='$ac_file_inputs'
14835	ac_out='"$tmp/out1"'
14836	ac_nxt='"$tmp/out2"'
14837
14838	while :
14839	do
14840	# Write a here document:
14841	cat >>$CONFIG_STATUS <<_ACEOF
14842	# First, check the format of the line:
14843	cat >"\$tmp/defines.sed" <<\\CEOF
14844	/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def
14845	/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def
14846	b
14847	:def
14848	_ACEOF
14849	sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
14850	echo 'CEOF
14851	sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
14852	ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
14853	sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
14854	grep . conftest.tail >/dev/null || break
14855	rm -f conftest.defines
14856	mv conftest.tail conftest.defines
14857	done
14858	rm -f conftest.defines conftest.tail
14859
14860	echo "ac_result=$ac_in" >>$CONFIG_STATUS
14861	cat >>$CONFIG_STATUS <<\_ACEOF
14862	if test x"$ac_file" != x-; then	9981	if test x"$ac_file" != x-; then
14863	echo "/* $configure_input */" >"$tmp/config.h"	9982	{
14864	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
14865	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
14866	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	9988	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
14867	echo "$as_me: $ac_file is unchanged" >&6;}	9989	printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
14868	else	9990	else
14869	rm -f $ac_file	9991	rm -f "$ac_file"
14870	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
14871	fi	9994	fi
14872	else	9995	else
14873	echo "/* $configure_input */"	9996	printf "%s\n" "/* $configure_input */" >&1 \
14874	cat "$ac_result"	9997	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
		9998	|| as_fn_error $? "could not create -" "$LINENO" 5
14875	fi	9999	fi
14876	rm -f "$tmp/out12"
14877	;;	10000	;;
14878		10001
14879		10002
14880	esac	10003	esac
14881		10004
14882	done # for ac_tag	10005	done # for ac_tag
14883		10006
14884		10007
14885	{ (exit 0); exit 0; }	10008	as_fn_exit 0
14886	_ACEOF	10009	_ACEOF
14887	chmod +x $CONFIG_STATUS
14888	ac_clean_files=$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
14889		10014
14890		10015
14891	# configure is writing to config.log, and then calls config.status.	10016	# configure is writing to config.log, and then calls config.status.
14892	# config.status does its own redirection, appending to config.log.	10017	# config.status does its own redirection, appending to config.log.
14893	# 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
…		…
14904	exec 5>/dev/null	10029	exec 5>/dev/null
14905	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false	10030	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
14906	exec 5>>config.log	10031	exec 5>>config.log
14907	# Use ||, not &&, to avoid exiting from the if with $? = 1, which	10032	# Use ||, not &&, to avoid exiting from the if with $? = 1, which
14908	# would make configure fail if this is the last instruction.	10033	# would make configure fail if this is the last instruction.
14909	$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: $ac_unrecognized_opts" >&2;}
14910	fi	10039	fi
14911		10040
14912		10041
14913	echo "Configuration:	10042	echo "Configuration:
14914		10043
…		…
14930	if test x$RESFALLBACK != x; then	10059	if test x$RESFALLBACK != x; then
14931	echo " resource class fallback: $RESFALLBACK"	10060	echo " resource class fallback: $RESFALLBACK"
14932	fi	10061	fi
14933	echo	10062	echo
14934	echo " embedded perl: $support_perl"	10063	echo " embedded perl: $support_perl"
14935	echo " libafterimage: $support_afterimage"	10064	echo " image library: $image_lib"
14936	echo	10065	echo
14937	if test x$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
14938	echo ".----------------------------------------------------------------."	10067	echo ".----------------------------------------------------------------."
14939	echo ". WARNING: --enable-xim was specified however the locale support ."	10068	echo ". WARNING: --enable-xim was specified however the locale support ."
14940	echo ". functions could not be found. ."	10069	echo ". functions could not be found. ."
…		…
14943	fi	10072	fi
14944		10073
14945	echo "*** Optionally check src/feature.h for further, rarely used options ***"	10074	echo "*** Optionally check src/feature.h for further, rarely used options ***"
14946	echo	10075	echo
14947		10076
		10077

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