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Comparing rxvt-unicode/configure (file contents):
Revision 1.120 by root, Mon Nov 26 20:07:49 2007 UTC vs.
Revision 1.174 by root, Mon Jan 2 17:12:43 2023 UTC

1	#! /bin/sh	1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.	2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.61.	3	# Generated by GNU Autoconf 2.71.
4	#	4	#
5	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,	5	#
6	# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.	6	# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
		7	# Inc.
		8	#
		9	#
7	# This configure script is free software; the Free Software Foundation	10	# This configure script is free software; the Free Software Foundation
8	# gives unlimited permission to copy, distribute and modify it.	11	# gives unlimited permission to copy, distribute and modify it.
9	## --------------------- ##	12	## -------------------- ##
10	## M4sh Initialization. ##	13	## M4sh Initialization. ##
11	## --------------------- ##	14	## -------------------- ##
12		15
13	# Be more Bourne compatible	16	# Be more Bourne compatible
14	DUALCASE=1; export DUALCASE # for MKS sh	17	DUALCASE=1; export DUALCASE # for MKS sh
		18	as_nop=:
15	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	19	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		20	then :
16	emulate sh	21	emulate sh
17	NULLCMD=:	22	NULLCMD=:
18	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	23	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
19	# is contrary to our usage. Disable this feature.	24	# is contrary to our usage. Disable this feature.
20	alias -g '${1+"$@"}'='"$@"'	25	alias -g '${1+"$@"}'='"$@"'
21	setopt NO_GLOB_SUBST	26	setopt NO_GLOB_SUBST
22	else	27	else $as_nop
23	case `(set -o) 2>/dev/null` in	28	case `(set -o) 2>/dev/null` in #(
24	*posix*) set -o posix ;;	29	*posix*) :
		30	set -o posix ;; #(
		31	*) :
		32	;;
25	esac	33	esac
26
27	fi	34	fi
28		35
29		36
30		37
		38	# Reset variables that may have inherited troublesome values from
		39	# the environment.
31		40
32	# PATH needs CR
33	# Avoid depending upon Character Ranges.
34	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
35	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
36	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
37	as_cr_digits='0123456789'
38	as_cr_alnum=$as_cr_Letters$as_cr_digits
39
40	# The user is always right.
41	if test "${PATH_SEPARATOR+set}" != set; then
42	echo "#! /bin/sh" >conf$$.sh
43	echo "exit 0" >>conf$$.sh
44	chmod +x conf$$.sh
45	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
46	PATH_SEPARATOR=';'
47	else
48	PATH_SEPARATOR=:
49	fi
50	rm -f conf$$.sh
51	fi
52
53	# Support unset when possible.
54	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
55	as_unset=unset
56	else
57	as_unset=false
58	fi
59
60
61	# IFS
62	# We need space, tab and new line, in precisely that order. Quoting is	41	# IFS needs to be set, to space, tab, and newline, in precisely that order.
		42	# (If _AS_PATH_WALK were called with IFS unset, it would have the
		43	# side effect of setting IFS to empty, thus disabling word splitting.)
63	# there to prevent editors from complaining about space-tab.	44	# Quoting is to prevent editors from complaining about space-tab.
64	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
65	# splitting by setting IFS to empty value.)
66	as_nl='	45	as_nl='
67	'	46	'
		47	export as_nl
68	IFS=" "" $as_nl"	48	IFS=" "" $as_nl"
69		49
		50	PS1='$ '
		51	PS2='> '
		52	PS4='+ '
		53
		54	# Ensure predictable behavior from utilities with locale-dependent output.
		55	LC_ALL=C
		56	export LC_ALL
		57	LANGUAGE=C
		58	export LANGUAGE
		59
		60	# We cannot yet rely on "unset" to work, but we need these variables
		61	# to be unset--not just set to an empty or harmless value--now, to
		62	# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
		63	# also avoids known problems related to "unset" and subshell syntax
		64	# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
		65	for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
		66	do eval test \${$as_var+y} \
		67	&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
		68	done
		69
		70	# Ensure that fds 0, 1, and 2 are open.
		71	if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
		72	if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
		73	if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
		74
		75	# The user is always right.
		76	if ${PATH_SEPARATOR+false} :; then
		77	PATH_SEPARATOR=:
		78	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		79	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
		80	PATH_SEPARATOR=';'
		81	}
		82	fi
		83
		84
70	# Find who we are. Look in the path if we contain no directory separator.	85	# Find who we are. Look in the path if we contain no directory separator.
		86	as_myself=
71	case $0 in	87	case $0 in #((
72	*[\\/]* ) as_myself=$0 ;;	88	*[\\/]* ) as_myself=$0 ;;
73	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	89	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
74	for as_dir in $PATH	90	for as_dir in $PATH
75	do	91	do
76	IFS=$as_save_IFS	92	IFS=$as_save_IFS
77	test -z "$as_dir" && as_dir=.	93	case $as_dir in #(((
		94	'') as_dir=./ ;;
		95	*/) ;;
		96	*) as_dir=$as_dir/ ;;
		97	esac
78	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	98	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
79	done	99	done
80	IFS=$as_save_IFS	100	IFS=$as_save_IFS
81		101
82	;;	102	;;
83	esac	103	esac
84	# We did not find ourselves, most probably we were run as `sh COMMAND'	104	# We did not find ourselves, most probably we were run as `sh COMMAND'
85	# in which case we are not to be found in the path.	105	# in which case we are not to be found in the path.
86	if test "x$as_myself" = x; then	106	if test "x$as_myself" = x; then
87	as_myself=$0	107	as_myself=$0
88	fi	108	fi
89	if test ! -f "$as_myself"; then	109	if test ! -f "$as_myself"; then
90	echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2	110	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
91	{ (exit 1); exit 1; }	111	exit 1
92	fi	112	fi
93		113
94	# Work around bugs in pre-3.0 UWIN ksh.	114
95	for as_var in ENV MAIL MAILPATH	115	# Use a proper internal environment variable to ensure we don't fall
96	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var	116	# into an infinite loop, continuously re-executing ourselves.
		117	if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
		118	_as_can_reexec=no; export _as_can_reexec;
		119	# We cannot yet assume a decent shell, so we have to provide a
		120	# neutralization value for shells without unset; and this also
		121	# works around shells that cannot unset nonexistent variables.
		122	# Preserve -v and -x to the replacement shell.
		123	BASH_ENV=/dev/null
		124	ENV=/dev/null
		125	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		126	case $- in # ((((
		127	*v*x* | *x*v* ) as_opts=-vx ;;
		128	*v* ) as_opts=-v ;;
		129	*x* ) as_opts=-x ;;
		130	* ) as_opts= ;;
		131	esac
		132	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
		133	# Admittedly, this is quite paranoid, since all the known shells bail
		134	# out after a failed `exec'.
		135	printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
		136	exit 255
		137	fi
		138	# We don't want this to propagate to other subprocesses.
		139	{ _as_can_reexec=; unset _as_can_reexec;}
		140	if test "x$CONFIG_SHELL" = x; then
		141	as_bourne_compatible="as_nop=:
		142	if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		143	then :
		144	emulate sh
		145	NULLCMD=:
		146	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
		147	# is contrary to our usage. Disable this feature.
		148	alias -g '\${1+\"\$@\"}'='\"\$@\"'
		149	setopt NO_GLOB_SUBST
		150	else \$as_nop
		151	case \`(set -o) 2>/dev/null\` in #(
		152	*posix*) :
		153	set -o posix ;; #(
		154	*) :
		155	;;
		156	esac
		157	fi
		158	"
		159	as_required="as_fn_return () { (exit \$1); }
		160	as_fn_success () { as_fn_return 0; }
		161	as_fn_failure () { as_fn_return 1; }
		162	as_fn_ret_success () { return 0; }
		163	as_fn_ret_failure () { return 1; }
		164
		165	exitcode=0
		166	as_fn_success || { exitcode=1; echo as_fn_success failed.; }
		167	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
		168	as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
		169	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
		170	if ( set x; as_fn_ret_success y && test x = \"\$1\" )
		171	then :
		172
		173	else \$as_nop
		174	exitcode=1; echo positional parameters were not saved.
		175	fi
		176	test x\$exitcode = x0 || exit 1
		177	blah=\$(echo \$(echo blah))
		178	test x\"\$blah\" = xblah || exit 1
		179	test -x / || exit 1"
		180	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
		181	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
		182	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
		183	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
		184	test \$(( 1 + 1 )) = 2 || exit 1"
		185	if (eval "$as_required") 2>/dev/null
		186	then :
		187	as_have_required=yes
		188	else $as_nop
		189	as_have_required=no
		190	fi
		191	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
		192	then :
		193
		194	else $as_nop
		195	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		196	as_found=false
		197	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
		198	do
		199	IFS=$as_save_IFS
		200	case $as_dir in #(((
		201	'') as_dir=./ ;;
		202	*/) ;;
		203	*) as_dir=$as_dir/ ;;
		204	esac
		205	as_found=:
		206	case $as_dir in #(
		207	/*)
		208	for as_base in sh bash ksh sh5; do
		209	# Try only shells that exist, to save several forks.
		210	as_shell=$as_dir$as_base
		211	if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
		212	as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
		213	then :
		214	CONFIG_SHELL=$as_shell as_have_required=yes
		215	if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
		216	then :
		217	break 2
		218	fi
		219	fi
		220	done;;
		221	esac
		222	as_found=false
97	done	223	done
98	PS1='$ '	224	IFS=$as_save_IFS
99	PS2='> '	225	if $as_found
100	PS4='+ '	226	then :
101		227
102	# NLS nuisances.	228	else $as_nop
103	for as_var in \	229	if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
104	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	230	as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
105	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	231	then :
106	LC_TELEPHONE LC_TIME	232	CONFIG_SHELL=$SHELL as_have_required=yes
107	do	233	fi
108	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then	234	fi
109	eval $as_var=C; export $as_var	235
		236
		237	if test "x$CONFIG_SHELL" != x
		238	then :
		239	export CONFIG_SHELL
		240	# We cannot yet assume a decent shell, so we have to provide a
		241	# neutralization value for shells without unset; and this also
		242	# works around shells that cannot unset nonexistent variables.
		243	# Preserve -v and -x to the replacement shell.
		244	BASH_ENV=/dev/null
		245	ENV=/dev/null
		246	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		247	case $- in # ((((
		248	*v*x* | *x*v* ) as_opts=-vx ;;
		249	*v* ) as_opts=-v ;;
		250	*x* ) as_opts=-x ;;
		251	* ) as_opts= ;;
		252	esac
		253	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
		254	# Admittedly, this is quite paranoid, since all the known shells bail
		255	# out after a failed `exec'.
		256	printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
		257	exit 255
		258	fi
		259
		260	if test x$as_have_required = xno
		261	then :
		262	printf "%s\n" "$0: This script requires a shell more modern than all"
		263	printf "%s\n" "$0: the shells that I found on your system."
		264	if test ${ZSH_VERSION+y} ; then
		265	printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
		266	printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
110	else	267	else
111	($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var	268	printf "%s\n" "$0: Please tell bug-autoconf@gnu.org about your system,
		269	$0: including any error possibly output before this
		270	$0: message. Then install a modern shell, or manually run
		271	$0: the script under such a shell if you do have one."
112	fi	272	fi
113	done	273	exit 1
		274	fi
		275	fi
		276	fi
		277	SHELL=${CONFIG_SHELL-/bin/sh}
		278	export SHELL
		279	# Unset more variables known to interfere with behavior of common tools.
		280	CLICOLOR_FORCE= GREP_OPTIONS=
		281	unset CLICOLOR_FORCE GREP_OPTIONS
114		282
115	# Required to use basename.	283	## --------------------- ##
		284	## M4sh Shell Functions. ##
		285	## --------------------- ##
		286	# as_fn_unset VAR
		287	# ---------------
		288	# Portably unset VAR.
		289	as_fn_unset ()
		290	{
		291	{ eval $1=; unset $1;}
		292	}
		293	as_unset=as_fn_unset
		294
		295
		296	# as_fn_set_status STATUS
		297	# -----------------------
		298	# Set $? to STATUS, without forking.
		299	as_fn_set_status ()
		300	{
		301	return $1
		302	} # as_fn_set_status
		303
		304	# as_fn_exit STATUS
		305	# -----------------
		306	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		307	as_fn_exit ()
		308	{
		309	set +e
		310	as_fn_set_status $1
		311	exit $1
		312	} # as_fn_exit
		313	# as_fn_nop
		314	# ---------
		315	# Do nothing but, unlike ":", preserve the value of $?.
		316	as_fn_nop ()
		317	{
		318	return $?
		319	}
		320	as_nop=as_fn_nop
		321
		322	# as_fn_mkdir_p
		323	# -------------
		324	# Create "$as_dir" as a directory, including parents if necessary.
		325	as_fn_mkdir_p ()
		326	{
		327
		328	case $as_dir in #(
		329	-*) as_dir=./$as_dir;;
		330	esac
		331	test -d "$as_dir" || eval $as_mkdir_p || {
		332	as_dirs=
		333	while :; do
		334	case $as_dir in #(
		335	*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
		336	*) as_qdir=$as_dir;;
		337	esac
		338	as_dirs="'$as_qdir' $as_dirs"
		339	as_dir=`$as_dirname -- "$as_dir" ||
		340	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
		341	X"$as_dir" : 'X\(//\)[^/]' \| \
		342	X"$as_dir" : 'X\(//\)$' \| \
		343	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
		344	printf "%s\n" X"$as_dir" |
		345	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
		346	s//\1/
		347	q
		348	}
		349	/^X\(\/\/\)[^/].*/{
		350	s//\1/
		351	q
		352	}
		353	/^X\(\/\/\)$/{
		354	s//\1/
		355	q
		356	}
		357	/^X\(\/\).*/{
		358	s//\1/
		359	q
		360	}
		361	s/.*/./; q'`
		362	test -d "$as_dir" && break
		363	done
		364	test -z "$as_dirs" || eval "mkdir $as_dirs"
		365	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
		366
		367
		368	} # as_fn_mkdir_p
		369
		370	# as_fn_executable_p FILE
		371	# -----------------------
		372	# Test if FILE is an executable regular file.
		373	as_fn_executable_p ()
		374	{
		375	test -f "$1" && test -x "$1"
		376	} # as_fn_executable_p
		377	# as_fn_append VAR VALUE
		378	# ----------------------
		379	# Append the text in VALUE to the end of the definition contained in VAR. Take
		380	# advantage of any shell optimizations that allow amortized linear growth over
		381	# repeated appends, instead of the typical quadratic growth present in naive
		382	# implementations.
		383	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
		384	then :
		385	eval 'as_fn_append ()
		386	{
		387	eval $1+=\$2
		388	}'
		389	else $as_nop
		390	as_fn_append ()
		391	{
		392	eval $1=\$$1\$2
		393	}
		394	fi # as_fn_append
		395
		396	# as_fn_arith ARG...
		397	# ------------------
		398	# Perform arithmetic evaluation on the ARGs, and store the result in the
		399	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		400	# must be portable across $(()) and expr.
		401	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
		402	then :
		403	eval 'as_fn_arith ()
		404	{
		405	as_val=$(( $* ))
		406	}'
		407	else $as_nop
		408	as_fn_arith ()
		409	{
		410	as_val=`expr "$@" || test $? -eq 1`
		411	}
		412	fi # as_fn_arith
		413
		414	# as_fn_nop
		415	# ---------
		416	# Do nothing but, unlike ":", preserve the value of $?.
		417	as_fn_nop ()
		418	{
		419	return $?
		420	}
		421	as_nop=as_fn_nop
		422
		423	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		424	# ----------------------------------------
		425	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		426	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		427	# script with STATUS, using 1 if that was 0.
		428	as_fn_error ()
		429	{
		430	as_status=$1; test $as_status -eq 0 && as_status=1
		431	if test "$4"; then
		432	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		433	printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
		434	fi
		435	printf "%s\n" "$as_me: error: $2" >&2
		436	as_fn_exit $as_status
		437	} # as_fn_error
		438
116	if expr a : '\(a\)' >/dev/null 2>&1 &&	439	if expr a : '\(a\)' >/dev/null 2>&1 &&
117	test "X`expr 00001 : '.*\(...\)'`" = X001; then	440	test "X`expr 00001 : '.*\(...\)'`" = X001; then
118	as_expr=expr	441	as_expr=expr
119	else	442	else
120	as_expr=false	443	as_expr=false
…		…
124	as_basename=basename	447	as_basename=basename
125	else	448	else
126	as_basename=false	449	as_basename=false
127	fi	450	fi
128		451
		452	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		453	as_dirname=dirname
		454	else
		455	as_dirname=false
		456	fi
129		457
130	# Name of the executable.
131	as_me=`$as_basename -- "$0" ||	458	as_me=`$as_basename -- "$0" ||
132	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	459	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
133	X"$0" : 'X\(//\)$' \| \	460	X"$0" : 'X\(//\)$' \| \
134	X"$0" : 'X\(/\)' \| . 2>/dev/null ||	461	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
135	echo X/"$0" |	462	printf "%s\n" X/"$0" |
136	sed '/^.*\/\([^/][^/]*\)\/*$/{	463	sed '/^.*\/\([^/][^/]*\)\/*$/{
137	s//\1/	464	s//\1/
138	q	465	q
139	}	466	}
140	/^X\/\(\/\/\)$/{	467	/^X\/\(\/\/\)$/{
…		…
145	s//\1/	472	s//\1/
146	q	473	q
147	}	474	}
148	s/.*/./; q'`	475	s/.*/./; q'`
149		476
150	# CDPATH.	477	# Avoid depending upon Character Ranges.
151	$as_unset CDPATH	478	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
		479	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
		480	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
		481	as_cr_digits='0123456789'
		482	as_cr_alnum=$as_cr_Letters$as_cr_digits
152		483
153		484
154	if test "x$CONFIG_SHELL" = x; then	485	as_lineno_1=$LINENO as_lineno_1a=$LINENO
155	if (eval ":") 2>/dev/null; then	486	as_lineno_2=$LINENO as_lineno_2a=$LINENO
156	as_have_required=yes
157	else
158	as_have_required=no
159	fi
160
161	if test $as_have_required = yes && (eval ":
162	(as_func_return () {
163	(exit \$1)
164	}
165	as_func_success () {
166	as_func_return 0
167	}
168	as_func_failure () {
169	as_func_return 1
170	}
171	as_func_ret_success () {
172	return 0
173	}
174	as_func_ret_failure () {
175	return 1
176	}
177
178	exitcode=0
179	if as_func_success; then
180	:
181	else
182	exitcode=1
183	echo as_func_success failed.
184	fi
185
186	if as_func_failure; then
187	exitcode=1
188	echo as_func_failure succeeded.
189	fi
190
191	if as_func_ret_success; then
192	:
193	else
194	exitcode=1
195	echo as_func_ret_success failed.
196	fi
197
198	if as_func_ret_failure; then
199	exitcode=1
200	echo as_func_ret_failure succeeded.
201	fi
202
203	if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
204	:
205	else
206	exitcode=1
207	echo positional parameters were not saved.
208	fi
209
210	test \$exitcode = 0) || { (exit 1); exit 1; }
211
212	(
213	as_lineno_1=\$LINENO
214	as_lineno_2=\$LINENO
215	test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
216	test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
217	") 2> /dev/null; then
218	:
219	else
220	as_candidate_shells=
221	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
222	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
223	do
224	IFS=$as_save_IFS
225	test -z "$as_dir" && as_dir=.
226	case $as_dir in
227	/*)
228	for as_base in sh bash ksh sh5; do
229	as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
230	done;;
231	esac
232	done
233	IFS=$as_save_IFS
234
235
236	for as_shell in $as_candidate_shells $SHELL; do
237	# Try only shells that exist, to save several forks.
238	if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
239	{ ("$as_shell") 2> /dev/null <<\_ASEOF
240	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
241	emulate sh
242	NULLCMD=:
243	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
244	# is contrary to our usage. Disable this feature.
245	alias -g '${1+"$@"}'='"$@"'
246	setopt NO_GLOB_SUBST
247	else
248	case `(set -o) 2>/dev/null` in
249	*posix*) set -o posix ;;
250	esac
251
252	fi
253
254
255	:
256	_ASEOF
257	}; then
258	CONFIG_SHELL=$as_shell
259	as_have_required=yes
260	if { "$as_shell" 2> /dev/null <<\_ASEOF
261	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
262	emulate sh
263	NULLCMD=:
264	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
265	# is contrary to our usage. Disable this feature.
266	alias -g '${1+"$@"}'='"$@"'
267	setopt NO_GLOB_SUBST
268	else
269	case `(set -o) 2>/dev/null` in
270	*posix*) set -o posix ;;
271	esac
272
273	fi
274
275
276	:
277	(as_func_return () {
278	(exit $1)
279	}
280	as_func_success () {
281	as_func_return 0
282	}
283	as_func_failure () {
284	as_func_return 1
285	}
286	as_func_ret_success () {
287	return 0
288	}
289	as_func_ret_failure () {
290	return 1
291	}
292
293	exitcode=0
294	if as_func_success; then
295	:
296	else
297	exitcode=1
298	echo as_func_success failed.
299	fi
300
301	if as_func_failure; then
302	exitcode=1
303	echo as_func_failure succeeded.
304	fi
305
306	if as_func_ret_success; then
307	:
308	else
309	exitcode=1
310	echo as_func_ret_success failed.
311	fi
312
313	if as_func_ret_failure; then
314	exitcode=1
315	echo as_func_ret_failure succeeded.
316	fi
317
318	if ( set x; as_func_ret_success y && test x = "$1" ); then
319	:
320	else
321	exitcode=1
322	echo positional parameters were not saved.
323	fi
324
325	test $exitcode = 0) || { (exit 1); exit 1; }
326
327	(
328	as_lineno_1=$LINENO
329	as_lineno_2=$LINENO
330	test "x$as_lineno_1" != "x$as_lineno_2" &&	487	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
331	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
332
333	_ASEOF
334	}; then
335	break
336	fi
337
338	fi
339
340	done
341
342	if test "x$CONFIG_SHELL" != x; then
343	for as_var in BASH_ENV ENV
344	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
345	done
346	export CONFIG_SHELL
347	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
348	fi
349
350
351	if test $as_have_required = no; then
352	echo This script requires a shell more modern than all the
353	echo shells that I found on your system. Please install a
354	echo modern shell, or manually run the script under such a
355	echo shell if you do have one.
356	{ (exit 1); exit 1; }
357	fi
358
359
360	fi
361
362	fi
363
364
365
366	(eval "as_func_return () {
367	(exit \$1)
368	}
369	as_func_success () {
370	as_func_return 0
371	}
372	as_func_failure () {
373	as_func_return 1
374	}
375	as_func_ret_success () {
376	return 0
377	}
378	as_func_ret_failure () {
379	return 1
380	}
381
382	exitcode=0
383	if as_func_success; then
384	:
385	else
386	exitcode=1
387	echo as_func_success failed.
388	fi
389
390	if as_func_failure; then
391	exitcode=1
392	echo as_func_failure succeeded.
393	fi
394
395	if as_func_ret_success; then
396	:
397	else
398	exitcode=1
399	echo as_func_ret_success failed.
400	fi
401
402	if as_func_ret_failure; then
403	exitcode=1
404	echo as_func_ret_failure succeeded.
405	fi
406
407	if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
408	:
409	else
410	exitcode=1
411	echo positional parameters were not saved.
412	fi
413
414	test \$exitcode = 0") || {
415	echo No shell found that supports shell functions.
416	echo Please tell autoconf@gnu.org about your system,
417	echo including any error possibly output before this
418	echo message
419	}
420
421
422
423	as_lineno_1=$LINENO
424	as_lineno_2=$LINENO
425	test "x$as_lineno_1" != "x$as_lineno_2" &&
426	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {	488	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
427
428	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
429	# uniformly replaced by the line number. The first 'sed' inserts a
430	# line-number line after each line using $LINENO; the second 'sed'
431	# does the real work. The second script uses 'N' to pair each
432	# line-number line with the line containing $LINENO, and appends
433	# trailing '-' during substitution so that $LINENO is not a special
434	# case at line end.
435	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
436	# scripts with optimization help from Paolo Bonzini. Blame Lee
437	# E. McMahon (1931-1989) for sed's syntax. :-)	489	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
438	sed -n '	490	sed -n '
439	p	491	p
440	/[$]LINENO/=	492	/[$]LINENO/=
441	' <$as_myself |	493	' <$as_myself |
442	sed '	494	sed '
…		…
449	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/	501	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
450	t loop	502	t loop
451	s/-\n.*//	503	s/-\n.*//
452	' >$as_me.lineno &&	504	' >$as_me.lineno &&
453	chmod +x "$as_me.lineno" ||	505	chmod +x "$as_me.lineno" ||
454	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2	506	{ printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
455	{ (exit 1); exit 1; }; }
456		507
		508	# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
		509	# already done that, so ensure we don't try to do so again and fall
		510	# in an infinite loop. This has already happened in practice.
		511	_as_can_reexec=no; export _as_can_reexec
457	# Don't try to exec as it changes $[0], causing all sort of problems	512	# Don't try to exec as it changes $[0], causing all sort of problems
458	# (the dirname of $[0] is not the place where we might find the	513	# (the dirname of $[0] is not the place where we might find the
459	# original and so on. Autoconf is especially sensitive to this).	514	# original and so on. Autoconf is especially sensitive to this).
460	. "./$as_me.lineno"	515	. "./$as_me.lineno"
461	# Exit status is that of the last command.	516	# Exit status is that of the last command.
462	exit	517	exit
463	}	518	}
464		519
465		520
466	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then	521	# Determine whether it's possible to make 'echo' print without a newline.
467	as_dirname=dirname	522	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
468	else	523	# for compatibility with existing Makefiles.
469	as_dirname=false
470	fi
471
472	ECHO_C= ECHO_N= ECHO_T=	524	ECHO_C= ECHO_N= ECHO_T=
473	case `echo -n x` in	525	case `echo -n x` in #(((((
474	-n*)	526	-n*)
475	case `echo 'x\c'` in	527	case `echo 'xy\c'` in
476	*c*) ECHO_T=' ';; # ECHO_T is single tab character.	528	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
477	*) ECHO_C='\c';;	529	xy) ECHO_C='\c';;
		530	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		531	ECHO_T=' ';;
478	esac;;	532	esac;;
479	*)	533	*)
480	ECHO_N='-n';;	534	ECHO_N='-n';;
481	esac	535	esac
482		536
483	if expr a : '\(a\)' >/dev/null 2>&1 &&	537	# For backward compatibility with old third-party macros, we provide
484	test "X`expr 00001 : '.*\(...\)'`" = X001; then	538	# the shell variables $as_echo and $as_echo_n. New code should use
485	as_expr=expr	539	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
486	else	540	as_echo='printf %s\n'
487	as_expr=false	541	as_echo_n='printf %s'
488	fi	542
489		543
490	rm -f conf$$ conf$$.exe conf$$.file	544	rm -f conf$$ conf$$.exe conf$$.file
491	if test -d conf$$.dir; then	545	if test -d conf$$.dir; then
492	rm -f conf$$.dir/conf$$.file	546	rm -f conf$$.dir/conf$$.file
493	else	547	else
494	rm -f conf$$.dir	548	rm -f conf$$.dir
495	mkdir conf$$.dir	549	mkdir conf$$.dir 2>/dev/null
496	fi	550	fi
497	echo >conf$$.file	551	if (echo >conf$$.file) 2>/dev/null; then
498	if ln -s conf$$.file conf$$ 2>/dev/null; then	552	if ln -s conf$$.file conf$$ 2>/dev/null; then
499	as_ln_s='ln -s'	553	as_ln_s='ln -s'
500	# ... but there are two gotchas:	554	# ... but there are two gotchas:
501	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.	555	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
502	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.	556	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
503	# In both cases, we have to default to `cp -p'.	557	# In both cases, we have to default to `cp -pR'.
504	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||	558	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
505	as_ln_s='cp -p'	559	as_ln_s='cp -pR'
506	elif ln conf$$.file conf$$ 2>/dev/null; then	560	elif ln conf$$.file conf$$ 2>/dev/null; then
507	as_ln_s=ln	561	as_ln_s=ln
		562	else
		563	as_ln_s='cp -pR'
		564	fi
508	else	565	else
509	as_ln_s='cp -p'	566	as_ln_s='cp -pR'
510	fi	567	fi
511	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file	568	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
512	rmdir conf$$.dir 2>/dev/null	569	rmdir conf$$.dir 2>/dev/null
513		570
514	if mkdir -p . 2>/dev/null; then	571	if mkdir -p . 2>/dev/null; then
515	as_mkdir_p=:	572	as_mkdir_p='mkdir -p "$as_dir"'
516	else	573	else
517	test -d ./-p && rmdir ./-p	574	test -d ./-p && rmdir ./-p
518	as_mkdir_p=false	575	as_mkdir_p=false
519	fi	576	fi
520		577
521	if test -x / >/dev/null 2>&1; then
522	as_test_x='test -x'	578	as_test_x='test -x'
523	else	579	as_executable_p=as_fn_executable_p
524	if ls -dL / >/dev/null 2>&1; then
525	as_ls_L_option=L
526	else
527	as_ls_L_option=
528	fi
529	as_test_x='
530	eval sh -c '\''
531	if test -d "$1"; then
532	test -d "$1/.";
533	else
534	case $1 in
535	-*)set "./$1";;
536	esac;
537	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
538	???[sx]*):;;*)false;;esac;fi
539	'\'' sh
540	'
541	fi
542	as_executable_p=$as_test_x
543		580
544	# Sed expression to map a string onto a valid CPP name.	581	# Sed expression to map a string onto a valid CPP name.
545	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"	582	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
546		583
547	# Sed expression to map a string onto a valid variable name.	584	# Sed expression to map a string onto a valid variable name.
548	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"	585	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
549		586
550		587
551		588	test -n "$DJDIR" || exec 7<&0 </dev/null
552	exec 7<&0 </dev/null 6>&1	589	exec 6>&1
553		590
554	# Name of the host.	591	# Name of the host.
555	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,	592	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
556	# so uname gets run too.	593	# so uname gets run too.
557	ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`	594	ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
558		595
559	#	596	#
560	# Initializations.	597	# Initializations.
…		…
565	LIBOBJS=	602	LIBOBJS=
566	cross_compiling=no	603	cross_compiling=no
567	subdirs=	604	subdirs=
568	MFLAGS=	605	MFLAGS=
569	MAKEFLAGS=	606	MAKEFLAGS=
570	SHELL=${CONFIG_SHELL-/bin/sh}
571		607
572	# Identity of this package.	608	# Identity of this package.
573	PACKAGE_NAME=	609	PACKAGE_NAME=''
574	PACKAGE_TARNAME=	610	PACKAGE_TARNAME=''
575	PACKAGE_VERSION=	611	PACKAGE_VERSION=''
576	PACKAGE_STRING=	612	PACKAGE_STRING=''
577	PACKAGE_BUGREPORT=	613	PACKAGE_BUGREPORT=''
		614	PACKAGE_URL=''
578		615
579	ac_unique_file="src/feature.h"	616	ac_unique_file="src/feature.h"
580	# Factoring default headers for most tests.	617	# Factoring default headers for most tests.
581	ac_includes_default="\	618	ac_includes_default="\
		619	#include <stddef.h>
		620	#ifdef HAVE_STDIO_H
582	#include <stdio.h>	621	# include <stdio.h>
583	#ifdef HAVE_SYS_TYPES_H
584	# include <sys/types.h>
585	#endif	622	#endif
586	#ifdef HAVE_SYS_STAT_H	623	#ifdef HAVE_STDLIB_H
587	# include <sys/stat.h>
588	#endif
589	#ifdef STDC_HEADERS
590	# include <stdlib.h>	624	# include <stdlib.h>
591	# include <stddef.h>
592	#else
593	# ifdef HAVE_STDLIB_H
594	# include <stdlib.h>
595	# endif
596	#endif	625	#endif
597	#ifdef HAVE_STRING_H	626	#ifdef HAVE_STRING_H
598	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
599	# include <memory.h>
600	# endif
601	# include <string.h>	627	# include <string.h>
602	#endif
603	#ifdef HAVE_STRINGS_H
604	# include <strings.h>
605	#endif	628	#endif
606	#ifdef HAVE_INTTYPES_H	629	#ifdef HAVE_INTTYPES_H
607	# include <inttypes.h>	630	# include <inttypes.h>
608	#endif	631	#endif
609	#ifdef HAVE_STDINT_H	632	#ifdef HAVE_STDINT_H
610	# include <stdint.h>	633	# include <stdint.h>
611	#endif	634	#endif
		635	#ifdef HAVE_STRINGS_H
		636	# include <strings.h>
		637	#endif
		638	#ifdef HAVE_SYS_TYPES_H
		639	# include <sys/types.h>
		640	#endif
		641	#ifdef HAVE_SYS_STAT_H
		642	# include <sys/stat.h>
		643	#endif
612	#ifdef HAVE_UNISTD_H	644	#ifdef HAVE_UNISTD_H
613	# include <unistd.h>	645	# include <unistd.h>
614	#endif"	646	#endif"
615		647
616	ac_subst_vars='SHELL	648	ac_header_c_list=
		649	ac_subst_vars='LTLIBOBJS
		650	LIBOBJS
		651	PERL_O
		652	IF_PERL
		653	PERLPRIVLIBEXP
		654	PERLFLAGS
		655	PERLLIB
		656	PERL
		657	XFT_CONFIG
		658	EGREP
		659	GREP
		660	STARTUP_NOTIFICATION_LIBS
		661	STARTUP_NOTIFICATION_CFLAGS
		662	PIXBUF_LIBS
		663	PIXBUF_CFLAGS
		664	PTYTTY_LIBS
		665	PTYTTY_CFLAGS
		666	PKG_CONFIG
		667	X_EXTRA_LIBS
		668	X_LIBS
		669	X_PRE_LIBS
		670	X_CFLAGS
		671	CXXCPP
		672	XMKMF
		673	TIC
		674	RXVTNAME
		675	LINKER
		676	INSTALL_DATA
		677	INSTALL_SCRIPT
		678	INSTALL_PROGRAM
		679	ac_ct_CXX
		680	CXXFLAGS
		681	CXX
		682	OBJEXT
		683	EXEEXT
		684	ac_ct_CC
		685	CPPFLAGS
		686	LDFLAGS
		687	CFLAGS
		688	CC
		689	DATE
		690	VERSION
		691	target_alias
		692	host_alias
		693	build_alias
		694	LIBS
		695	ECHO_T
		696	ECHO_N
		697	ECHO_C
		698	DEFS
		699	mandir
		700	localedir
		701	libdir
		702	psdir
		703	pdfdir
		704	dvidir
		705	htmldir
		706	infodir
		707	docdir
		708	oldincludedir
		709	includedir
		710	runstatedir
		711	localstatedir
		712	sharedstatedir
		713	sysconfdir
		714	datadir
		715	datarootdir
		716	libexecdir
		717	sbindir
		718	bindir
		719	program_transform_name
		720	prefix
		721	exec_prefix
		722	PACKAGE_URL
		723	PACKAGE_BUGREPORT
		724	PACKAGE_STRING
		725	PACKAGE_VERSION
		726	PACKAGE_TARNAME
		727	PACKAGE_NAME
617	PATH_SEPARATOR	728	PATH_SEPARATOR
618	PACKAGE_NAME	729	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=''	730	ac_subst_files=''
		731	ac_user_opts='
		732	enable_option_checking
		733	enable_everything
		734	enable_assert
		735	enable_warnings
		736	enable_256_color
		737	enable_unicode3
		738	enable_combining
		739	enable_xft
		740	enable_font_styles
		741	enable_pixbuf
		742	enable_startup_notification
		743	enable_transparency
		744	enable_fading
		745	enable_rxvt_scroll
		746	enable_next_scroll
		747	enable_xterm_scroll
		748	enable_perl
		749	with_codesets
		750	enable_xim
		751	enable_backspace_key
		752	enable_delete_key
		753	enable_resources
		754	enable_8bitctrls
		755	enable_fallback
		756	with_res_name
		757	with_res_class
		758	with_name
		759	enable_swapscreen
		760	enable_iso14755
		761	enable_frills
		762	enable_keepscrolling
		763	enable_selectionscrolling
		764	enable_mousewheel
		765	enable_slipwheeling
		766	enable_smart_resize
		767	enable_text_blink
		768	enable_pointer_blank
		769	with_term
		770	with_terminfo
		771	with_x
		772	'
724	ac_precious_vars='build_alias	773	ac_precious_vars='build_alias
725	host_alias	774	host_alias
726	target_alias	775	target_alias
727	CC	776	CC
728	CFLAGS	777	CFLAGS
…		…
730	LIBS	779	LIBS
731	CPPFLAGS	780	CPPFLAGS
732	CXX	781	CXX
733	CXXFLAGS	782	CXXFLAGS
734	CCC	783	CCC
735	CPP	784	XMKMF
736	CXXCPP	785	CXXCPP'
737	XMKMF'
738		786
739		787
740	# Initialize some variables set by options.	788	# Initialize some variables set by options.
741	ac_init_help=	789	ac_init_help=
742	ac_init_version=false	790	ac_init_version=false
		791	ac_unrecognized_opts=
		792	ac_unrecognized_sep=
743	# The variables have the same names as the options, with	793	# The variables have the same names as the options, with
744	# dashes changed to underlines.	794	# dashes changed to underlines.
745	cache_file=/dev/null	795	cache_file=/dev/null
746	exec_prefix=NONE	796	exec_prefix=NONE
747	no_create=	797	no_create=
…		…
769	datarootdir='${prefix}/share'	819	datarootdir='${prefix}/share'
770	datadir='${datarootdir}'	820	datadir='${datarootdir}'
771	sysconfdir='${prefix}/etc'	821	sysconfdir='${prefix}/etc'
772	sharedstatedir='${prefix}/com'	822	sharedstatedir='${prefix}/com'
773	localstatedir='${prefix}/var'	823	localstatedir='${prefix}/var'
		824	runstatedir='${localstatedir}/run'
774	includedir='${prefix}/include'	825	includedir='${prefix}/include'
775	oldincludedir='/usr/include'	826	oldincludedir='/usr/include'
776	docdir='${datarootdir}/doc/${PACKAGE}'	827	docdir='${datarootdir}/doc/${PACKAGE}'
777	infodir='${datarootdir}/info'	828	infodir='${datarootdir}/info'
778	htmldir='${docdir}'	829	htmldir='${docdir}'
…		…
793	ac_prev=	844	ac_prev=
794	continue	845	continue
795	fi	846	fi
796		847
797	case $ac_option in	848	case $ac_option in
798	*=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;	849	*=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
		850	*=) ac_optarg= ;;
799	*) ac_optarg=yes ;;	851	*) ac_optarg=yes ;;
800	esac	852	esac
801
802	# Accept the important Cygnus configure options, so we can diagnose typos.
803		853
804	case $ac_dashdash$ac_option in	854	case $ac_dashdash$ac_option in
805	--)	855	--)
806	ac_dashdash=yes ;;	856	ac_dashdash=yes ;;
807		857
…		…
836	-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \	886	-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
837	| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)	887	| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
838	datarootdir=$ac_optarg ;;	888	datarootdir=$ac_optarg ;;
839		889
840	-disable-* | --disable-*)	890	-disable-* | --disable-*)
841	ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`	891	ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
842	# Reject names that are not valid shell variable names.	892	# Reject names that are not valid shell variable names.
843	expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&	893	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
844	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	894	as_fn_error $? "invalid feature name: \`$ac_useropt'"
845	{ (exit 1); exit 1; }; }	895	ac_useropt_orig=$ac_useropt
846	ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`	896	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
		897	case $ac_user_opts in
		898	*"
		899	"enable_$ac_useropt"
		900	"*) ;;
		901	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
		902	ac_unrecognized_sep=', ';;
		903	esac
847	eval enable_$ac_feature=no ;;	904	eval enable_$ac_useropt=no ;;
848		905
849	-docdir | --docdir | --docdi | --doc | --do)	906	-docdir | --docdir | --docdi | --doc | --do)
850	ac_prev=docdir ;;	907	ac_prev=docdir ;;
851	-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)	908	-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
852	docdir=$ac_optarg ;;	909	docdir=$ac_optarg ;;
…		…
855	ac_prev=dvidir ;;	912	ac_prev=dvidir ;;
856	-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)	913	-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
857	dvidir=$ac_optarg ;;	914	dvidir=$ac_optarg ;;
858		915
859	-enable-* | --enable-*)	916	-enable-* | --enable-*)
860	ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`	917	ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
861	# Reject names that are not valid shell variable names.	918	# Reject names that are not valid shell variable names.
862	expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&	919	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
863	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	920	as_fn_error $? "invalid feature name: \`$ac_useropt'"
864	{ (exit 1); exit 1; }; }	921	ac_useropt_orig=$ac_useropt
865	ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`	922	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
		923	case $ac_user_opts in
		924	*"
		925	"enable_$ac_useropt"
		926	"*) ;;
		927	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
		928	ac_unrecognized_sep=', ';;
		929	esac
866	eval enable_$ac_feature=\$ac_optarg ;;	930	eval enable_$ac_useropt=\$ac_optarg ;;
867		931
868	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \	932	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
869	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \	933	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
870	| --exec | --exe | --ex)	934	| --exec | --exe | --ex)
871	ac_prev=exec_prefix ;;	935	ac_prev=exec_prefix ;;
…		…
1006		1070
1007	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	1071	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1008	| -silent | --silent | --silen | --sile | --sil)	1072	| -silent | --silent | --silen | --sile | --sil)
1009	silent=yes ;;	1073	silent=yes ;;
1010		1074
		1075	-runstatedir | --runstatedir | --runstatedi | --runstated \
		1076	| --runstate | --runstat | --runsta | --runst | --runs \
		1077	| --run | --ru | --r)
		1078	ac_prev=runstatedir ;;
		1079	-runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
		1080	| --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
		1081	| --run=* | --ru=* | --r=*)
		1082	runstatedir=$ac_optarg ;;
		1083
1011	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)	1084	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1012	ac_prev=sbindir ;;	1085	ac_prev=sbindir ;;
1013	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \	1086	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1014	| --sbi=* | --sb=*)	1087	| --sbi=* | --sb=*)
1015	sbindir=$ac_optarg ;;	1088	sbindir=$ac_optarg ;;
…		…
1052		1125
1053	-version | --version | --versio | --versi | --vers | -V)	1126	-version | --version | --versio | --versi | --vers | -V)
1054	ac_init_version=: ;;	1127	ac_init_version=: ;;
1055		1128
1056	-with-* | --with-*)	1129	-with-* | --with-*)
1057	ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`	1130	ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1058	# Reject names that are not valid shell variable names.	1131	# Reject names that are not valid shell variable names.
1059	expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1132	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1060	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1133	as_fn_error $? "invalid package name: \`$ac_useropt'"
1061	{ (exit 1); exit 1; }; }	1134	ac_useropt_orig=$ac_useropt
1062	ac_package=`echo $ac_package | sed 's/[-.]/_/g'`	1135	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
		1136	case $ac_user_opts in
		1137	*"
		1138	"with_$ac_useropt"
		1139	"*) ;;
		1140	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
		1141	ac_unrecognized_sep=', ';;
		1142	esac
1063	eval with_$ac_package=\$ac_optarg ;;	1143	eval with_$ac_useropt=\$ac_optarg ;;
1064		1144
1065	-without-* | --without-*)	1145	-without-* | --without-*)
1066	ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`	1146	ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1067	# Reject names that are not valid shell variable names.	1147	# Reject names that are not valid shell variable names.
1068	expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1148	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1069	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1149	as_fn_error $? "invalid package name: \`$ac_useropt'"
1070	{ (exit 1); exit 1; }; }	1150	ac_useropt_orig=$ac_useropt
1071	ac_package=`echo $ac_package | sed 's/[-.]/_/g'`	1151	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
		1152	case $ac_user_opts in
		1153	*"
		1154	"with_$ac_useropt"
		1155	"*) ;;
		1156	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
		1157	ac_unrecognized_sep=', ';;
		1158	esac
1072	eval with_$ac_package=no ;;	1159	eval with_$ac_useropt=no ;;
1073		1160
1074	--x)	1161	--x)
1075	# Obsolete; use --with-x.	1162	# Obsolete; use --with-x.
1076	with_x=yes ;;	1163	with_x=yes ;;
1077		1164
…		…
1087	ac_prev=x_libraries ;;	1174	ac_prev=x_libraries ;;
1088	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \	1175	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1089	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)	1176	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1090	x_libraries=$ac_optarg ;;	1177	x_libraries=$ac_optarg ;;
1091		1178
1092	-*) { echo "$as_me: error: unrecognized option: $ac_option	1179	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1093	Try \`$0 --help' for more information." >&2	1180	Try \`$0 --help' for more information"
1094	{ (exit 1); exit 1; }; }
1095	;;	1181	;;
1096		1182
1097	*=*)	1183	*=*)
1098	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`	1184	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1099	# Reject names that are not valid shell variable names.	1185	# Reject names that are not valid shell variable names.
1100	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&	1186	case $ac_envvar in #(
		1187	'' | [0-9]* | *[!_$as_cr_alnum]* )
1101	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2	1188	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1102	{ (exit 1); exit 1; }; }	1189	esac
1103	eval $ac_envvar=\$ac_optarg	1190	eval $ac_envvar=\$ac_optarg
1104	export $ac_envvar ;;	1191	export $ac_envvar ;;
1105		1192
1106	*)	1193	*)
1107	# FIXME: should be removed in autoconf 3.0.	1194	# FIXME: should be removed in autoconf 3.0.
1108	echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1195	printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
1109	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1196	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1110	echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1197	printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
1111	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}	1198	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1112	;;	1199	;;
1113		1200
1114	esac	1201	esac
1115	done	1202	done
1116		1203
1117	if test -n "$ac_prev"; then	1204	if test -n "$ac_prev"; then
1118	ac_option=--`echo $ac_prev | sed 's/_/-/g'`	1205	ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1119	{ echo "$as_me: error: missing argument to $ac_option" >&2	1206	as_fn_error $? "missing argument to $ac_option"
1120	{ (exit 1); exit 1; }; }
1121	fi	1207	fi
1122		1208
1123	# Be sure to have absolute directory names.	1209	if test -n "$ac_unrecognized_opts"; then
		1210	case $enable_option_checking in
		1211	no) ;;
		1212	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
		1213	*) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
		1214	esac
		1215	fi
		1216
		1217	# Check all directory arguments for consistency.
1124	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \	1218	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1125	datadir sysconfdir sharedstatedir localstatedir includedir \	1219	datadir sysconfdir sharedstatedir localstatedir includedir \
1126	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \	1220	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1127	libdir localedir mandir	1221	libdir localedir mandir runstatedir
1128	do	1222	do
1129	eval ac_val=\$$ac_var	1223	eval ac_val=\$$ac_var
		1224	# Remove trailing slashes.
		1225	case $ac_val in
		1226	*/ )
		1227	ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
		1228	eval $ac_var=\$ac_val;;
		1229	esac
		1230	# Be sure to have absolute directory names.
1130	case $ac_val in	1231	case $ac_val in
1131	[\\/$]* | ?:[\\/]* ) continue;;	1232	[\\/$]* | ?:[\\/]* ) continue;;
1132	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;	1233	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1133	esac	1234	esac
1134	{ echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1235	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1135	{ (exit 1); exit 1; }; }
1136	done	1236	done
1137		1237
1138	# There might be people who depend on the old broken behavior: `$host'	1238	# There might be people who depend on the old broken behavior: `$host'
1139	# used to hold the argument of --host etc.	1239	# used to hold the argument of --host etc.
1140	# FIXME: To remove some day.	1240	# FIXME: To remove some day.
…		…
1144		1244
1145	# FIXME: To remove some day.	1245	# FIXME: To remove some day.
1146	if test "x$host_alias" != x; then	1246	if test "x$host_alias" != x; then
1147	if test "x$build_alias" = x; then	1247	if test "x$build_alias" = x; then
1148	cross_compiling=maybe	1248	cross_compiling=maybe
1149	echo "$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	1249	elif test "x$build_alias" != "x$host_alias"; then
1152	cross_compiling=yes	1250	cross_compiling=yes
1153	fi	1251	fi
1154	fi	1252	fi
1155		1253
…		…
1160		1258
1161		1259
1162	ac_pwd=`pwd` && test -n "$ac_pwd" &&	1260	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1163	ac_ls_di=`ls -di .` &&	1261	ac_ls_di=`ls -di .` &&
1164	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||	1262	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1165	{ echo "$as_me: error: Working directory cannot be determined" >&2	1263	as_fn_error $? "working directory cannot be determined"
1166	{ (exit 1); exit 1; }; }
1167	test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||	1264	test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1168	{ echo "$as_me: error: pwd does not report name of working directory" >&2	1265	as_fn_error $? "pwd does not report name of working directory"
1169	{ (exit 1); exit 1; }; }
1170		1266
1171		1267
1172	# Find the source files, if location was not specified.	1268	# Find the source files, if location was not specified.
1173	if test -z "$srcdir"; then	1269	if test -z "$srcdir"; then
1174	ac_srcdir_defaulted=yes	1270	ac_srcdir_defaulted=yes
1175	# Try the directory containing this script, then the parent directory.	1271	# Try the directory containing this script, then the parent directory.
1176	ac_confdir=`$as_dirname -- "$0" ||	1272	ac_confdir=`$as_dirname -- "$as_myself" ||
1177	$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	1273	$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1178	X"$0" : 'X\(//\)[^/]' \| \	1274	X"$as_myself" : 'X\(//\)[^/]' \| \
1179	X"$0" : 'X\(//\)$' \| \	1275	X"$as_myself" : 'X\(//\)$' \| \
1180	X"$0" : 'X\(/\)' \| . 2>/dev/null ||	1276	X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1181	echo X"$0" |	1277	printf "%s\n" X"$as_myself" |
1182	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	1278	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1183	s//\1/	1279	s//\1/
1184	q	1280	q
1185	}	1281	}
1186	/^X\(\/\/\)[^/].*/{	1282	/^X\(\/\/\)[^/].*/{
…		…
1203	else	1299	else
1204	ac_srcdir_defaulted=no	1300	ac_srcdir_defaulted=no
1205	fi	1301	fi
1206	if test ! -r "$srcdir/$ac_unique_file"; then	1302	if test ! -r "$srcdir/$ac_unique_file"; then
1207	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."	1303	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1208	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2	1304	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1209	{ (exit 1); exit 1; }; }
1210	fi	1305	fi
1211	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"	1306	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1212	ac_abs_confdir=`(	1307	ac_abs_confdir=`(
1213	cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2	1308	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1214	{ (exit 1); exit 1; }; }
1215	pwd)`	1309	pwd)`
1216	# When building in place, set srcdir=.	1310	# When building in place, set srcdir=.
1217	if test "$ac_abs_confdir" = "$ac_pwd"; then	1311	if test "$ac_abs_confdir" = "$ac_pwd"; then
1218	srcdir=.	1312	srcdir=.
1219	fi	1313	fi
…		…
1249	Configuration:	1343	Configuration:
1250	-h, --help display this help and exit	1344	-h, --help display this help and exit
1251	--help=short display options specific to this package	1345	--help=short display options specific to this package
1252	--help=recursive display the short help of all the included packages	1346	--help=recursive display the short help of all the included packages
1253	-V, --version display version information and exit	1347	-V, --version display version information and exit
1254	-q, --quiet, --silent do not print \`checking...' messages	1348	-q, --quiet, --silent do not print \`checking ...' messages
1255	--cache-file=FILE cache test results in FILE [disabled]	1349	--cache-file=FILE cache test results in FILE [disabled]
1256	-C, --config-cache alias for \`--cache-file=config.cache'	1350	-C, --config-cache alias for \`--cache-file=config.cache'
1257	-n, --no-create do not create output files	1351	-n, --no-create do not create output files
1258	--srcdir=DIR find the sources in DIR [configure dir or \`..']	1352	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1259		1353
1260	Installation directories:	1354	Installation directories:
1261	--prefix=PREFIX install architecture-independent files in PREFIX	1355	--prefix=PREFIX install architecture-independent files in PREFIX
1262	[$ac_default_prefix]	1356	[$ac_default_prefix]
1263	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX	1357	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1264	[PREFIX]	1358	[PREFIX]
1265		1359
1266	By default, \`make install' will install all the files in	1360	By default, \`make install' will install all the files in
1267	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify	1361	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1268	an installation prefix other than \`$ac_default_prefix' using \`--prefix',	1362	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1269	for instance \`--prefix=\$HOME'.	1363	for instance \`--prefix=\$HOME'.
1270		1364
1271	For better control, use the options below.	1365	For better control, use the options below.
1272		1366
1273	Fine tuning of the installation directories:	1367	Fine tuning of the installation directories:
1274	--bindir=DIR user executables [EPREFIX/bin]	1368	--bindir=DIR user executables [EPREFIX/bin]
1275	--sbindir=DIR system admin executables [EPREFIX/sbin]	1369	--sbindir=DIR system admin executables [EPREFIX/sbin]
1276	--libexecdir=DIR program executables [EPREFIX/libexec]	1370	--libexecdir=DIR program executables [EPREFIX/libexec]
1277	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]	1371	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1278	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1372	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1279	--localstatedir=DIR modifiable single-machine data [PREFIX/var]	1373	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
		1374	--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1280	--libdir=DIR object code libraries [EPREFIX/lib]	1375	--libdir=DIR object code libraries [EPREFIX/lib]
1281	--includedir=DIR C header files [PREFIX/include]	1376	--includedir=DIR C header files [PREFIX/include]
1282	--oldincludedir=DIR C header files for non-gcc [/usr/include]	1377	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1283	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]	1378	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1284	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]	1379	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1285	--infodir=DIR info documentation [DATAROOTDIR/info]	1380	--infodir=DIR info documentation [DATAROOTDIR/info]
1286	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]	1381	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1287	--mandir=DIR man documentation [DATAROOTDIR/man]	1382	--mandir=DIR man documentation [DATAROOTDIR/man]
1288	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]	1383	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1289	--htmldir=DIR html documentation [DOCDIR]	1384	--htmldir=DIR html documentation [DOCDIR]
1290	--dvidir=DIR dvi documentation [DOCDIR]	1385	--dvidir=DIR dvi documentation [DOCDIR]
1291	--pdfdir=DIR pdf documentation [DOCDIR]	1386	--pdfdir=DIR pdf documentation [DOCDIR]
1292	--psdir=DIR ps documentation [DOCDIR]	1387	--psdir=DIR ps documentation [DOCDIR]
1293	_ACEOF	1388	_ACEOF
1294		1389
1295	cat <<\_ACEOF	1390	cat <<\_ACEOF
1296		1391
1297	X features:	1392	X features:
1298	--x-includes=DIR X include files are in DIR	1393	--x-includes=DIR X include files are in DIR
1299	--x-libraries=DIR X library files are in DIR	1394	--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
1306	System types:
1307	--build=BUILD configure for building on BUILD [guessed]
1308	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1309	_ACEOF	1395	_ACEOF
1310	fi	1396	fi
1311		1397
1312	if test -n "$ac_init_help"; then	1398	if test -n "$ac_init_help"; then
1313		1399
1314	cat <<\_ACEOF	1400	cat <<\_ACEOF
1315		1401
1316	Optional Features:	1402	Optional Features:
		1403	--disable-option-checking ignore unrecognized --enable/--with options
1317	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)	1404	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1318	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]	1405	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1319	--enable-everything enable standard non-multichoice features	1406	--enable-everything enable standard non-multichoice features
1320	NOTE: this option is order dependent	1407	NOTE: this option is order dependent
1321	NOTE: automatically enabled with --enable-shared	1408	--enable-assert enable assertions
1322	--enable-warnings turn on g++ warnings	1409	--enable-warnings turn on g++ warnings
		1410	--enable-256-color enable 256-color support
1323	--enable-unicode3 use 21 instead of 16 bits to represent unicode characters	1411	--enable-unicode3 use 21 instead of 16 bits to represent unicode characters
1324	--enable-combining enable composition of base and combining characters	1412	--enable-combining enable composition of base and combining characters
1325	--enable-xft enable xft support on systems that have it	1413	--enable-xft enable xft support on systems that have it
1326	--enable-font-styles enable bold and italic support	1414	--enable-font-styles enable bold and italic support
1327	--enable-afterimage enable integration with libAfterImage for background images	1415	--enable-pixbuf enable integration with gdk-pixbuf for background images
		1416	--enable-startup-notification enable freedesktop startup notification support
1328	--enable-transparency enable transparent backgrounds	1417	--enable-transparency enable transparent backgrounds
1329	--enable-fading enable colors fading when off focus	1418	--enable-fading enable colors fading when off focus
1330	--enable-rxvt-scroll enable rxvt style scrollbar	1419	--enable-rxvt-scroll enable rxvt style scrollbar
1331	--enable-next-scroll enable NeXT style scrollbar	1420	--enable-next-scroll enable NeXT style scrollbar
1332	--enable-xterm-scroll enable Xterm style scrollbar	1421	--enable-xterm-scroll enable Xterm style scrollbar
1333	--enable-perl enable embedded perl interpreter	1422	--enable-perl enable embedded perl interpreter
1334	--enable-plain-scroll enable plain style scrollbar
1335	--enable-xim XIM (X Input Method) protocol support	1423	--enable-xim XIM (X Input Method) protocol support
1336	--disable-backspace-key disable handling of the backspace key	1424	--disable-backspace-key disable handling of the backspace key
1337	--disable-delete-key disable handling of the delete key	1425	--disable-delete-key disable handling of the delete key
1338	--disable-resources disable all resource checking	1426	--disable-resources disable all resource checking
1339	--enable-8bitctrls enable 8 bit control sequences (not recommended)	1427	--enable-8bitctrls enable 8 bit control sequences (not recommended)
…		…
1345	--enable-selectionscrolling enable scrolling during selections	1433	--enable-selectionscrolling enable scrolling during selections
1346	--enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5	1434	--enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5
1347	--enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel)	1435	--enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel)
1348	--enable-smart-resize enable smart growth/shrink behaviour	1436	--enable-smart-resize enable smart growth/shrink behaviour
1349	--enable-text-blink enable blinking text	1437	--enable-text-blink enable blinking text
1350	--enable-pointer-blank enable pointer blank when typing or inactive pointer	1438	--enable-pointer-blank enable pointer blanking when typing or inactive
1351	--enable-utmp enable utmp (utmpx) support
1352	--enable-wtmp enable wtmp (wtmpx) support (requires --enable-utmp)
1353	--enable-lastlog enable lastlog support (requires --enable-utmp)
1354		1439
1355	Optional Packages:	1440	Optional Packages:
1356	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1441	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1357	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1442	--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)	1443	--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)	1444	--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)	1445	--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)	1446	--with-name=NAME set the basename for the installed binaries (default: urxvt)
1363	--with-term=NAME set the terminal to NAME (default: rxvt)	1447	--with-term=NAME set the terminal to NAME (default: rxvt)
…		…
1368	CC C compiler command	1452	CC C compiler command
1369	CFLAGS C compiler flags	1453	CFLAGS C compiler flags
1370	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a	1454	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1371	nonstandard directory <lib dir>	1455	nonstandard directory <lib dir>
1372	LIBS libraries to pass to the linker, e.g. -l<library>	1456	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	1457	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1374	you have headers in a nonstandard directory <include dir>	1458	you have headers in a nonstandard directory <include dir>
1375	CXX C++ compiler command	1459	CXX C++ compiler command
1376	CXXFLAGS C++ compiler flags	1460	CXXFLAGS C++ compiler flags
1377	CPP C preprocessor	1461	XMKMF Path to xmkmf, Makefile generator for X Window System
1378	CXXCPP C++ preprocessor	1462	CXXCPP C++ preprocessor
1379	XMKMF Path to xmkmf, Makefile generator for X Window System
1380		1463
1381	Use these variables to override the choices made by `configure' or to help	1464	Use these variables to override the choices made by `configure' or to help
1382	it to find libraries and programs with nonstandard names/locations.	1465	it to find libraries and programs with nonstandard names/locations.
1383		1466
		1467	Report bugs to the package provider.
1384	_ACEOF	1468	_ACEOF
1385	ac_status=$?	1469	ac_status=$?
1386	fi	1470	fi
1387		1471
1388	if test "$ac_init_help" = "recursive"; then	1472	if test "$ac_init_help" = "recursive"; then
1389	# If there are subdirs, report their specific --help.	1473	# If there are subdirs, report their specific --help.
1390	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue	1474	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1391	test -d "$ac_dir" || continue	1475	test -d "$ac_dir" ||
		1476	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
		1477	continue
1392	ac_builddir=.	1478	ac_builddir=.
1393		1479
1394	case "$ac_dir" in	1480	case "$ac_dir" in
1395	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	1481	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1396	*)	1482	*)
1397	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	1483	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1398	# A ".." for each directory in $ac_dir_suffix.	1484	# A ".." for each directory in $ac_dir_suffix.
1399	ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`	1485	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1400	case $ac_top_builddir_sub in	1486	case $ac_top_builddir_sub in
1401	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	1487	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1402	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	1488	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1403	esac ;;	1489	esac ;;
1404	esac	1490	esac
…		…
1422	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;	1508	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1423	esac	1509	esac
1424	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix	1510	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1425		1511
1426	cd "$ac_dir" || { ac_status=$?; continue; }	1512	cd "$ac_dir" || { ac_status=$?; continue; }
1427	# Check for guested configure.	1513	# Check for configure.gnu first; this name is used for a wrapper for
		1514	# Metaconfig's "Configure" on case-insensitive file systems.
1428	if test -f "$ac_srcdir/configure.gnu"; then	1515	if test -f "$ac_srcdir/configure.gnu"; then
1429	echo &&	1516	echo &&
1430	$SHELL "$ac_srcdir/configure.gnu" --help=recursive	1517	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1431	elif test -f "$ac_srcdir/configure"; then	1518	elif test -f "$ac_srcdir/configure"; then
1432	echo &&	1519	echo &&
1433	$SHELL "$ac_srcdir/configure" --help=recursive	1520	$SHELL "$ac_srcdir/configure" --help=recursive
1434	else	1521	else
1435	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1522	printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1436	fi || ac_status=$?	1523	fi || ac_status=$?
1437	cd "$ac_pwd" || { ac_status=$?; break; }	1524	cd "$ac_pwd" || { ac_status=$?; break; }
1438	done	1525	done
1439	fi	1526	fi
1440		1527
1441	test -n "$ac_init_help" && exit $ac_status	1528	test -n "$ac_init_help" && exit $ac_status
1442	if $ac_init_version; then	1529	if $ac_init_version; then
1443	cat <<\_ACEOF	1530	cat <<\_ACEOF
1444	configure	1531	configure
1445	generated by GNU Autoconf 2.61	1532	generated by GNU Autoconf 2.71
1446		1533
1447	Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,	1534	Copyright (C) 2021 Free Software Foundation, Inc.
1448	2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1449	This configure script is free software; the Free Software Foundation	1535	This configure script is free software; the Free Software Foundation
1450	gives unlimited permission to copy, distribute and modify it.	1536	gives unlimited permission to copy, distribute and modify it.
1451	_ACEOF	1537	_ACEOF
1452	exit	1538	exit
1453	fi	1539	fi
		1540
		1541	## ------------------------ ##
		1542	## Autoconf initialization. ##
		1543	## ------------------------ ##
		1544
		1545	# ac_fn_c_try_compile LINENO
		1546	# --------------------------
		1547	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1548	ac_fn_c_try_compile ()
		1549	{
		1550	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1551	rm -f conftest.$ac_objext conftest.beam
		1552	if { { ac_try="$ac_compile"
		1553	case "(($ac_try" in
		1554	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1555	*) ac_try_echo=$ac_try;;
		1556	esac
		1557	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1558	printf "%s\n" "$ac_try_echo"; } >&5
		1559	(eval "$ac_compile") 2>conftest.err
		1560	ac_status=$?
		1561	if test -s conftest.err; then
		1562	grep -v '^ *+' conftest.err >conftest.er1
		1563	cat conftest.er1 >&5
		1564	mv -f conftest.er1 conftest.err
		1565	fi
		1566	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1567	test $ac_status = 0; } && {
		1568	test -z "$ac_c_werror_flag" ||
		1569	test ! -s conftest.err
		1570	} && test -s conftest.$ac_objext
		1571	then :
		1572	ac_retval=0
		1573	else $as_nop
		1574	printf "%s\n" "$as_me: failed program was:" >&5
		1575	sed 's/^/| /' conftest.$ac_ext >&5
		1576
		1577	ac_retval=1
		1578	fi
		1579	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1580	as_fn_set_status $ac_retval
		1581
		1582	} # ac_fn_c_try_compile
		1583
		1584	# ac_fn_cxx_try_compile LINENO
		1585	# ----------------------------
		1586	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1587	ac_fn_cxx_try_compile ()
		1588	{
		1589	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1590	rm -f conftest.$ac_objext conftest.beam
		1591	if { { ac_try="$ac_compile"
		1592	case "(($ac_try" in
		1593	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1594	*) ac_try_echo=$ac_try;;
		1595	esac
		1596	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1597	printf "%s\n" "$ac_try_echo"; } >&5
		1598	(eval "$ac_compile") 2>conftest.err
		1599	ac_status=$?
		1600	if test -s conftest.err; then
		1601	grep -v '^ *+' conftest.err >conftest.er1
		1602	cat conftest.er1 >&5
		1603	mv -f conftest.er1 conftest.err
		1604	fi
		1605	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1606	test $ac_status = 0; } && {
		1607	test -z "$ac_cxx_werror_flag" ||
		1608	test ! -s conftest.err
		1609	} && test -s conftest.$ac_objext
		1610	then :
		1611	ac_retval=0
		1612	else $as_nop
		1613	printf "%s\n" "$as_me: failed program was:" >&5
		1614	sed 's/^/| /' conftest.$ac_ext >&5
		1615
		1616	ac_retval=1
		1617	fi
		1618	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1619	as_fn_set_status $ac_retval
		1620
		1621	} # ac_fn_cxx_try_compile
		1622
		1623	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
		1624	# -------------------------------------------------------
		1625	# Tests whether HEADER exists and can be compiled using the include files in
		1626	# INCLUDES, setting the cache variable VAR accordingly.
		1627	ac_fn_c_check_header_compile ()
		1628	{
		1629	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1630	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1631	printf %s "checking for $2... " >&6; }
		1632	if eval test \${$3+y}
		1633	then :
		1634	printf %s "(cached) " >&6
		1635	else $as_nop
		1636	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1637	/* end confdefs.h. */
		1638	$4
		1639	#include <$2>
		1640	_ACEOF
		1641	if ac_fn_c_try_compile "$LINENO"
		1642	then :
		1643	eval "$3=yes"
		1644	else $as_nop
		1645	eval "$3=no"
		1646	fi
		1647	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1648	fi
		1649	eval ac_res=\$$3
		1650	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1651	printf "%s\n" "$ac_res" >&6; }
		1652	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1653
		1654	} # ac_fn_c_check_header_compile
		1655
		1656	# ac_fn_cxx_try_link LINENO
		1657	# -------------------------
		1658	# Try to link conftest.$ac_ext, and return whether this succeeded.
		1659	ac_fn_cxx_try_link ()
		1660	{
		1661	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1662	rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
		1663	if { { ac_try="$ac_link"
		1664	case "(($ac_try" in
		1665	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1666	*) ac_try_echo=$ac_try;;
		1667	esac
		1668	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1669	printf "%s\n" "$ac_try_echo"; } >&5
		1670	(eval "$ac_link") 2>conftest.err
		1671	ac_status=$?
		1672	if test -s conftest.err; then
		1673	grep -v '^ *+' conftest.err >conftest.er1
		1674	cat conftest.er1 >&5
		1675	mv -f conftest.er1 conftest.err
		1676	fi
		1677	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1678	test $ac_status = 0; } && {
		1679	test -z "$ac_cxx_werror_flag" ||
		1680	test ! -s conftest.err
		1681	} && test -s conftest$ac_exeext && {
		1682	test "$cross_compiling" = yes ||
		1683	test -x conftest$ac_exeext
		1684	}
		1685	then :
		1686	ac_retval=0
		1687	else $as_nop
		1688	printf "%s\n" "$as_me: failed program was:" >&5
		1689	sed 's/^/| /' conftest.$ac_ext >&5
		1690
		1691	ac_retval=1
		1692	fi
		1693	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		1694	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		1695	# interfere with the next link command; also delete a directory that is
		1696	# left behind by Apple's compiler. We do this before executing the actions.
		1697	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1698	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1699	as_fn_set_status $ac_retval
		1700
		1701	} # ac_fn_cxx_try_link
		1702
		1703	# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
		1704	# ---------------------------------------------------------
		1705	# Tests whether HEADER exists and can be compiled using the include files in
		1706	# INCLUDES, setting the cache variable VAR accordingly.
		1707	ac_fn_cxx_check_header_compile ()
		1708	{
		1709	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1710	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1711	printf %s "checking for $2... " >&6; }
		1712	if eval test \${$3+y}
		1713	then :
		1714	printf %s "(cached) " >&6
		1715	else $as_nop
		1716	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1717	/* end confdefs.h. */
		1718	$4
		1719	#include <$2>
		1720	_ACEOF
		1721	if ac_fn_cxx_try_compile "$LINENO"
		1722	then :
		1723	eval "$3=yes"
		1724	else $as_nop
		1725	eval "$3=no"
		1726	fi
		1727	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1728	fi
		1729	eval ac_res=\$$3
		1730	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1731	printf "%s\n" "$ac_res" >&6; }
		1732	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1733
		1734	} # ac_fn_cxx_check_header_compile
		1735
		1736	# ac_fn_cxx_check_func LINENO FUNC VAR
		1737	# ------------------------------------
		1738	# Tests whether FUNC exists, setting the cache variable VAR accordingly
		1739	ac_fn_cxx_check_func ()
		1740	{
		1741	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1742	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1743	printf %s "checking for $2... " >&6; }
		1744	if eval test \${$3+y}
		1745	then :
		1746	printf %s "(cached) " >&6
		1747	else $as_nop
		1748	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1749	/* end confdefs.h. */
		1750	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
		1751	For example, HP-UX 11i <limits.h> declares gettimeofday. */
		1752	#define $2 innocuous_$2
		1753
		1754	/* System header to define __stub macros and hopefully few prototypes,
		1755	which can conflict with char $2 (); below. */
		1756
		1757	#include <limits.h>
		1758	#undef $2
		1759
		1760	/* Override any GCC internal prototype to avoid an error.
		1761	Use char because int might match the return type of a GCC
		1762	builtin and then its argument prototype would still apply. */
		1763	#ifdef __cplusplus
		1764	extern "C"
		1765	#endif
		1766	char $2 ();
		1767	/* The GNU C library defines this for functions which it implements
		1768	to always fail with ENOSYS. Some functions are actually named
		1769	something starting with __ and the normal name is an alias. */
		1770	#if defined __stub_$2 || defined __stub___$2
		1771	choke me
		1772	#endif
		1773
		1774	int
		1775	main (void)
		1776	{
		1777	return $2 ();
		1778	;
		1779	return 0;
		1780	}
		1781	_ACEOF
		1782	if ac_fn_cxx_try_link "$LINENO"
		1783	then :
		1784	eval "$3=yes"
		1785	else $as_nop
		1786	eval "$3=no"
		1787	fi
		1788	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		1789	conftest$ac_exeext conftest.$ac_ext
		1790	fi
		1791	eval ac_res=\$$3
		1792	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1793	printf "%s\n" "$ac_res" >&6; }
		1794	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1795
		1796	} # ac_fn_cxx_check_func
		1797
		1798	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
		1799	# ---------------------------------------------
		1800	# Tests whether TYPE exists after having included INCLUDES, setting cache
		1801	# variable VAR accordingly.
		1802	ac_fn_cxx_check_type ()
		1803	{
		1804	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1805	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1806	printf %s "checking for $2... " >&6; }
		1807	if eval test \${$3+y}
		1808	then :
		1809	printf %s "(cached) " >&6
		1810	else $as_nop
		1811	eval "$3=no"
		1812	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1813	/* end confdefs.h. */
		1814	$4
		1815	int
		1816	main (void)
		1817	{
		1818	if (sizeof ($2))
		1819	return 0;
		1820	;
		1821	return 0;
		1822	}
		1823	_ACEOF
		1824	if ac_fn_cxx_try_compile "$LINENO"
		1825	then :
		1826	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1827	/* end confdefs.h. */
		1828	$4
		1829	int
		1830	main (void)
		1831	{
		1832	if (sizeof (($2)))
		1833	return 0;
		1834	;
		1835	return 0;
		1836	}
		1837	_ACEOF
		1838	if ac_fn_cxx_try_compile "$LINENO"
		1839	then :
		1840
		1841	else $as_nop
		1842	eval "$3=yes"
		1843	fi
		1844	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1845	fi
		1846	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1847	fi
		1848	eval ac_res=\$$3
		1849	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1850	printf "%s\n" "$ac_res" >&6; }
		1851	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1852
		1853	} # ac_fn_cxx_check_type
		1854
		1855	# ac_fn_cxx_try_cpp LINENO
		1856	# ------------------------
		1857	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1858	ac_fn_cxx_try_cpp ()
		1859	{
		1860	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1861	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1862	case "(($ac_try" in
		1863	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1864	*) ac_try_echo=$ac_try;;
		1865	esac
		1866	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1867	printf "%s\n" "$ac_try_echo"; } >&5
		1868	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1869	ac_status=$?
		1870	if test -s conftest.err; then
		1871	grep -v '^ *+' conftest.err >conftest.er1
		1872	cat conftest.er1 >&5
		1873	mv -f conftest.er1 conftest.err
		1874	fi
		1875	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1876	test $ac_status = 0; } > conftest.i && {
		1877	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
		1878	test ! -s conftest.err
		1879	}
		1880	then :
		1881	ac_retval=0
		1882	else $as_nop
		1883	printf "%s\n" "$as_me: failed program was:" >&5
		1884	sed 's/^/| /' conftest.$ac_ext >&5
		1885
		1886	ac_retval=1
		1887	fi
		1888	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1889	as_fn_set_status $ac_retval
		1890
		1891	} # ac_fn_cxx_try_cpp
		1892
		1893	# ac_fn_c_find_intX_t LINENO BITS VAR
		1894	# -----------------------------------
		1895	# Finds a signed integer type with width BITS, setting cache variable VAR
		1896	# accordingly.
		1897	ac_fn_c_find_intX_t ()
		1898	{
		1899	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1900	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
		1901	printf %s "checking for int$2_t... " >&6; }
		1902	if eval test \${$3+y}
		1903	then :
		1904	printf %s "(cached) " >&6
		1905	else $as_nop
		1906	eval "$3=no"
		1907	# Order is important - never check a type that is potentially smaller
		1908	# than half of the expected target width.
		1909	for ac_type in int$2_t 'int' 'long int' \
		1910	'long long int' 'short int' 'signed char'; do
		1911	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1912	/* end confdefs.h. */
		1913	$ac_includes_default
		1914	enum { N = $2 / 2 - 1 };
		1915	int
		1916	main (void)
		1917	{
		1918	static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
		1919	test_array [0] = 0;
		1920	return test_array [0];
		1921
		1922	;
		1923	return 0;
		1924	}
		1925	_ACEOF
		1926	if ac_fn_cxx_try_compile "$LINENO"
		1927	then :
		1928	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1929	/* end confdefs.h. */
		1930	$ac_includes_default
		1931	enum { N = $2 / 2 - 1 };
		1932	int
		1933	main (void)
		1934	{
		1935	static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
		1936	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
		1937	test_array [0] = 0;
		1938	return test_array [0];
		1939
		1940	;
		1941	return 0;
		1942	}
		1943	_ACEOF
		1944	if ac_fn_cxx_try_compile "$LINENO"
		1945	then :
		1946
		1947	else $as_nop
		1948	case $ac_type in #(
		1949	int$2_t) :
		1950	eval "$3=yes" ;; #(
		1951	*) :
		1952	eval "$3=\$ac_type" ;;
		1953	esac
		1954	fi
		1955	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1956	fi
		1957	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1958	if eval test \"x\$"$3"\" = x"no"
		1959	then :
		1960
		1961	else $as_nop
		1962	break
		1963	fi
		1964	done
		1965	fi
		1966	eval ac_res=\$$3
		1967	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1968	printf "%s\n" "$ac_res" >&6; }
		1969	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1970
		1971	} # ac_fn_c_find_intX_t
		1972
		1973	# ac_fn_c_find_uintX_t LINENO BITS VAR
		1974	# ------------------------------------
		1975	# Finds an unsigned integer type with width BITS, setting cache variable VAR
		1976	# accordingly.
		1977	ac_fn_c_find_uintX_t ()
		1978	{
		1979	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1980	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
		1981	printf %s "checking for uint$2_t... " >&6; }
		1982	if eval test \${$3+y}
		1983	then :
		1984	printf %s "(cached) " >&6
		1985	else $as_nop
		1986	eval "$3=no"
		1987	# Order is important - never check a type that is potentially smaller
		1988	# than half of the expected target width.
		1989	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
		1990	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
		1991	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1992	/* end confdefs.h. */
		1993	$ac_includes_default
		1994	int
		1995	main (void)
		1996	{
		1997	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
		1998	test_array [0] = 0;
		1999	return test_array [0];
		2000
		2001	;
		2002	return 0;
		2003	}
		2004	_ACEOF
		2005	if ac_fn_cxx_try_compile "$LINENO"
		2006	then :
		2007	case $ac_type in #(
		2008	uint$2_t) :
		2009	eval "$3=yes" ;; #(
		2010	*) :
		2011	eval "$3=\$ac_type" ;;
		2012	esac
		2013	fi
		2014	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		2015	if eval test \"x\$"$3"\" = x"no"
		2016	then :
		2017
		2018	else $as_nop
		2019	break
		2020	fi
		2021	done
		2022	fi
		2023	eval ac_res=\$$3
		2024	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2025	printf "%s\n" "$ac_res" >&6; }
		2026	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2027
		2028	} # ac_fn_c_find_uintX_t
		2029
		2030	# ac_fn_cxx_try_run LINENO
		2031	# ------------------------
		2032	# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
		2033	# executables *can* be run.
		2034	ac_fn_cxx_try_run ()
		2035	{
		2036	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2037	if { { ac_try="$ac_link"
		2038	case "(($ac_try" in
		2039	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2040	*) ac_try_echo=$ac_try;;
		2041	esac
		2042	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2043	printf "%s\n" "$ac_try_echo"; } >&5
		2044	(eval "$ac_link") 2>&5
		2045	ac_status=$?
		2046	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2047	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
		2048	{ { case "(($ac_try" in
		2049	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2050	*) ac_try_echo=$ac_try;;
		2051	esac
		2052	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2053	printf "%s\n" "$ac_try_echo"; } >&5
		2054	(eval "$ac_try") 2>&5
		2055	ac_status=$?
		2056	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2057	test $ac_status = 0; }; }
		2058	then :
		2059	ac_retval=0
		2060	else $as_nop
		2061	printf "%s\n" "$as_me: program exited with status $ac_status" >&5
		2062	printf "%s\n" "$as_me: failed program was:" >&5
		2063	sed 's/^/| /' conftest.$ac_ext >&5
		2064
		2065	ac_retval=$ac_status
		2066	fi
		2067	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		2068	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2069	as_fn_set_status $ac_retval
		2070
		2071	} # ac_fn_cxx_try_run
		2072	ac_configure_args_raw=
		2073	for ac_arg
		2074	do
		2075	case $ac_arg in
		2076	*\'*)
		2077	ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
		2078	esac
		2079	as_fn_append ac_configure_args_raw " '$ac_arg'"
		2080	done
		2081
		2082	case $ac_configure_args_raw in
		2083	*$as_nl*)
		2084	ac_safe_unquote= ;;
		2085	*)
		2086	ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
		2087	ac_unsafe_a="$ac_unsafe_z#~"
		2088	ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
		2089	ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
		2090	esac
		2091
1454	cat >config.log <<_ACEOF	2092	cat >config.log <<_ACEOF
1455	This file contains any messages produced by compilers while	2093	This file contains any messages produced by compilers while
1456	running configure, to aid debugging if configure makes a mistake.	2094	running configure, to aid debugging if configure makes a mistake.
1457		2095
1458	It was created by $as_me, which was	2096	It was created by $as_me, which was
1459	generated by GNU Autoconf 2.61. Invocation command line was	2097	generated by GNU Autoconf 2.71. Invocation command line was
1460		2098
1461	$ $0 $@	2099	$ $0$ac_configure_args_raw
1462		2100
1463	_ACEOF	2101	_ACEOF
1464	exec 5>>config.log	2102	exec 5>>config.log
1465	{	2103	{
1466	cat <<_ASUNAME	2104	cat <<_ASUNAME
…		…
1489		2127
1490	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2128	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1491	for as_dir in $PATH	2129	for as_dir in $PATH
1492	do	2130	do
1493	IFS=$as_save_IFS	2131	IFS=$as_save_IFS
1494	test -z "$as_dir" && as_dir=.	2132	case $as_dir in #(((
1495	echo "PATH: $as_dir"	2133	'') as_dir=./ ;;
		2134	*/) ;;
		2135	*) as_dir=$as_dir/ ;;
		2136	esac
		2137	printf "%s\n" "PATH: $as_dir"
1496	done	2138	done
1497	IFS=$as_save_IFS	2139	IFS=$as_save_IFS
1498		2140
1499	} >&5	2141	} >&5
1500		2142
1501	cat >&5 <<_ACEOF	2143	cat >&5 <<_ACEOF
…		…
1525	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;	2167	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1526	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	2168	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1527	| -silent | --silent | --silen | --sile | --sil)	2169	| -silent | --silent | --silen | --sile | --sil)
1528	continue ;;	2170	continue ;;
1529	*\'*)	2171	*\'*)
1530	ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;	2172	ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1531	esac	2173	esac
1532	case $ac_pass in	2174	case $ac_pass in
1533	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;	2175	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1534	2)	2176	2)
1535	ac_configure_args1="$ac_configure_args1 '$ac_arg'"	2177	as_fn_append ac_configure_args1 " '$ac_arg'"
1536	if test $ac_must_keep_next = true; then	2178	if test $ac_must_keep_next = true; then
1537	ac_must_keep_next=false # Got value, back to normal.	2179	ac_must_keep_next=false # Got value, back to normal.
1538	else	2180	else
1539	case $ac_arg in	2181	case $ac_arg in
1540	*=* | --config-cache | -C | -disable-* | --disable-* \	2182	*=* | --config-cache | -C | -disable-* | --disable-* \
…		…
1546	esac	2188	esac
1547	;;	2189	;;
1548	-* ) ac_must_keep_next=true ;;	2190	-* ) ac_must_keep_next=true ;;
1549	esac	2191	esac
1550	fi	2192	fi
1551	ac_configure_args="$ac_configure_args '$ac_arg'"	2193	as_fn_append ac_configure_args " '$ac_arg'"
1552	;;	2194	;;
1553	esac	2195	esac
1554	done	2196	done
1555	done	2197	done
1556	$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }	2198	{ 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; }	2199	{ ac_configure_args1=; unset ac_configure_args1;}
1558		2200
1559	# When interrupted or exit'd, cleanup temporary files, and complete	2201	# When interrupted or exit'd, cleanup temporary files, and complete
1560	# config.log. We remove comments because anyway the quotes in there	2202	# config.log. We remove comments because anyway the quotes in there
1561	# would cause problems or look ugly.	2203	# would cause problems or look ugly.
1562	# WARNING: Use '\'' to represent an apostrophe within the trap.	2204	# 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.	2205	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1564	trap 'exit_status=$?	2206	trap 'exit_status=$?
		2207	# Sanitize IFS.
		2208	IFS=" "" $as_nl"
1565	# Save into config.log some information that might help in debugging.	2209	# Save into config.log some information that might help in debugging.
1566	{	2210	{
1567	echo	2211	echo
1568		2212
1569	cat <<\_ASBOX	2213	printf "%s\n" "## ---------------- ##
1570	## ---------------- ##
1571	## Cache variables. ##	2214	## Cache variables. ##
1572	## ---------------- ##	2215	## ---------------- ##"
1573	_ASBOX
1574	echo	2216	echo
1575	# The following way of writing the cache mishandles newlines in values,	2217	# The following way of writing the cache mishandles newlines in values,
1576	(	2218	(
1577	for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do	2219	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	2220	eval ac_val=\$$ac_var
1579	case $ac_val in #(	2221	case $ac_val in #(
1580	*${as_nl}*)	2222	*${as_nl}*)
1581	case $ac_var in #(	2223	case $ac_var in #(
1582	*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5	2224	*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1583	echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;	2225	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1584	esac	2226	esac
1585	case $ac_var in #(	2227	case $ac_var in #(
1586	_ | IFS | as_nl) ;; #(	2228	_ | IFS | as_nl) ;; #(
1587	*) $as_unset $ac_var ;;	2229	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		2230	*) { eval $ac_var=; unset $ac_var;} ;;
1588	esac ;;	2231	esac ;;
1589	esac	2232	esac
1590	done	2233	done
1591	(set) 2>&1 |	2234	(set) 2>&1 |
1592	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(	2235	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
…		…
1601	esac |	2244	esac |
1602	sort	2245	sort
1603	)	2246	)
1604	echo	2247	echo
1605		2248
1606	cat <<\_ASBOX	2249	printf "%s\n" "## ----------------- ##
1607	## ----------------- ##
1608	## Output variables. ##	2250	## Output variables. ##
1609	## ----------------- ##	2251	## ----------------- ##"
1610	_ASBOX
1611	echo	2252	echo
1612	for ac_var in $ac_subst_vars	2253	for ac_var in $ac_subst_vars
1613	do	2254	do
1614	eval ac_val=\$$ac_var	2255	eval ac_val=\$$ac_var
1615	case $ac_val in	2256	case $ac_val in
1616	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2257	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1617	esac	2258	esac
1618	echo "$ac_var='\''$ac_val'\''"	2259	printf "%s\n" "$ac_var='\''$ac_val'\''"
1619	done | sort	2260	done | sort
1620	echo	2261	echo
1621		2262
1622	if test -n "$ac_subst_files"; then	2263	if test -n "$ac_subst_files"; then
1623	cat <<\_ASBOX	2264	printf "%s\n" "## ------------------- ##
1624	## ------------------- ##
1625	## File substitutions. ##	2265	## File substitutions. ##
1626	## ------------------- ##	2266	## ------------------- ##"
1627	_ASBOX
1628	echo	2267	echo
1629	for ac_var in $ac_subst_files	2268	for ac_var in $ac_subst_files
1630	do	2269	do
1631	eval ac_val=\$$ac_var	2270	eval ac_val=\$$ac_var
1632	case $ac_val in	2271	case $ac_val in
1633	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2272	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1634	esac	2273	esac
1635	echo "$ac_var='\''$ac_val'\''"	2274	printf "%s\n" "$ac_var='\''$ac_val'\''"
1636	done | sort	2275	done | sort
1637	echo	2276	echo
1638	fi	2277	fi
1639		2278
1640	if test -s confdefs.h; then	2279	if test -s confdefs.h; then
1641	cat <<\_ASBOX	2280	printf "%s\n" "## ----------- ##
1642	## ----------- ##
1643	## confdefs.h. ##	2281	## confdefs.h. ##
1644	## ----------- ##	2282	## ----------- ##"
1645	_ASBOX
1646	echo	2283	echo
1647	cat confdefs.h	2284	cat confdefs.h
1648	echo	2285	echo
1649	fi	2286	fi
1650	test "$ac_signal" != 0 &&	2287	test "$ac_signal" != 0 &&
1651	echo "$as_me: caught signal $ac_signal"	2288	printf "%s\n" "$as_me: caught signal $ac_signal"
1652	echo "$as_me: exit $exit_status"	2289	printf "%s\n" "$as_me: exit $exit_status"
1653	} >&5	2290	} >&5
1654	rm -f core *.core core.conftest.* &&	2291	rm -f core *.core core.conftest.* &&
1655	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&	2292	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1656	exit $exit_status	2293	exit $exit_status
1657	' 0	2294	' 0
1658	for ac_signal in 1 2 13 15; do	2295	for ac_signal in 1 2 13 15; do
1659	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal	2296	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1660	done	2297	done
1661	ac_signal=0	2298	ac_signal=0
1662		2299
1663	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2300	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1664	rm -f -r conftest* confdefs.h	2301	rm -f -r conftest* confdefs.h
1665		2302
		2303	printf "%s\n" "/* confdefs.h */" > confdefs.h
		2304
1666	# Predefined preprocessor variables.	2305	# Predefined preprocessor variables.
1667		2306
1668	cat >>confdefs.h <<_ACEOF	2307	printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
1669	#define PACKAGE_NAME "$PACKAGE_NAME"
1670	_ACEOF
1671		2308
		2309	printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
1672		2310
1673	cat >>confdefs.h <<_ACEOF	2311	printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
1674	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1675	_ACEOF
1676		2312
		2313	printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
1677		2314
1678	cat >>confdefs.h <<_ACEOF	2315	printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
1679	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1680	_ACEOF
1681		2316
1682		2317	printf "%s\n" "#define PACKAGE_URL \"$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		2318
1692		2319
1693	# Let the site file select an alternate cache file if it wants to.	2320	# Let the site file select an alternate cache file if it wants to.
1694	# Prefer explicitly selected file to automatically selected ones.	2321	# Prefer an explicitly selected file to automatically selected ones.
1695	if test -n "$CONFIG_SITE"; then	2322	if test -n "$CONFIG_SITE"; then
1696	set x "$CONFIG_SITE"	2323	ac_site_files="$CONFIG_SITE"
1697	elif test "x$prefix" != xNONE; then	2324	elif test "x$prefix" != xNONE; then
1698	set x "$prefix/share/config.site" "$prefix/etc/config.site"	2325	ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
1699	else	2326	else
1700	set x "$ac_default_prefix/share/config.site" \	2327	ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1701	"$ac_default_prefix/etc/config.site"
1702	fi	2328	fi
1703	shift	2329
1704	for ac_site_file	2330	for ac_site_file in $ac_site_files
1705	do	2331	do
1706	if test -r "$ac_site_file"; then	2332	case $ac_site_file in #(
		2333	*/*) :
		2334	;; #(
		2335	*) :
		2336	ac_site_file=./$ac_site_file ;;
		2337	esac
		2338	if test -f "$ac_site_file" && test -r "$ac_site_file"; then
1707	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5	2339	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1708	echo "$as_me: loading site script $ac_site_file" >&6;}	2340	printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
1709	sed 's/^/| /' "$ac_site_file" >&5	2341	sed 's/^/| /' "$ac_site_file" >&5
1710	. "$ac_site_file"	2342	. "$ac_site_file" \
		2343	|| { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2344	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		2345	as_fn_error $? "failed to load site script $ac_site_file
		2346	See \`config.log' for more details" "$LINENO" 5; }
1711	fi	2347	fi
1712	done	2348	done
1713		2349
1714	if test -r "$cache_file"; then	2350	if test -r "$cache_file"; then
1715	# Some versions of bash will fail to source /dev/null (special	2351	# Some versions of bash will fail to source /dev/null (special files
1716	# files actually), so we avoid doing that.	2352	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1717	if test -f "$cache_file"; then	2353	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1718	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5	2354	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1719	echo "$as_me: loading cache $cache_file" >&6;}	2355	printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
1720	case $cache_file in	2356	case $cache_file in
1721	[\\/]* | ?:[\\/]* ) . "$cache_file";;	2357	[\\/]* | ?:[\\/]* ) . "$cache_file";;
1722	*) . "./$cache_file";;	2358	*) . "./$cache_file";;
1723	esac	2359	esac
1724	fi	2360	fi
1725	else	2361	else
1726	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5	2362	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1727	echo "$as_me: creating cache $cache_file" >&6;}	2363	printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
1728	>$cache_file	2364	>$cache_file
		2365	fi
		2366
		2367	# Test code for whether the C compiler supports C89 (global declarations)
		2368	ac_c_conftest_c89_globals='
		2369	/* Does the compiler advertise C89 conformance?
		2370	Do not test the value of __STDC__, because some compilers set it to 0
		2371	while being otherwise adequately conformant. */
		2372	#if !defined __STDC__
		2373	# error "Compiler does not advertise C89 conformance"
		2374	#endif
		2375
		2376	#include <stddef.h>
		2377	#include <stdarg.h>
		2378	struct stat;
		2379	/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
		2380	struct buf { int x; };
		2381	struct buf * (*rcsopen) (struct buf *, struct stat *, int);
		2382	static char *e (p, i)
		2383	char **p;
		2384	int i;
		2385	{
		2386	return p[i];
		2387	}
		2388	static char *f (char * (*g) (char **, int), char **p, ...)
		2389	{
		2390	char *s;
		2391	va_list v;
		2392	va_start (v,p);
		2393	s = g (p, va_arg (v,int));
		2394	va_end (v);
		2395	return s;
		2396	}
		2397
		2398	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
		2399	function prototypes and stuff, but not \xHH hex character constants.
		2400	These do not provoke an error unfortunately, instead are silently treated
		2401	as an "x". The following induces an error, until -std is added to get
		2402	proper ANSI mode. Curiously \x00 != x always comes out true, for an
		2403	array size at least. It is necessary to write \x00 == 0 to get something
		2404	that is true only with -std. */
		2405	int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
		2406
		2407	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
		2408	inside strings and character constants. */
		2409	#define FOO(x) '\''x'\''
		2410	int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
		2411
		2412	int test (int i, double x);
		2413	struct s1 {int (*f) (int a);};
		2414	struct s2 {int (*f) (double a);};
		2415	int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
		2416	int, int);'
		2417
		2418	# Test code for whether the C compiler supports C89 (body of main).
		2419	ac_c_conftest_c89_main='
		2420	ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
		2421	'
		2422
		2423	# Test code for whether the C compiler supports C99 (global declarations)
		2424	ac_c_conftest_c99_globals='
		2425	// Does the compiler advertise C99 conformance?
		2426	#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
		2427	# error "Compiler does not advertise C99 conformance"
		2428	#endif
		2429
		2430	#include <stdbool.h>
		2431	extern int puts (const char *);
		2432	extern int printf (const char *, ...);
		2433	extern int dprintf (int, const char *, ...);
		2434	extern void *malloc (size_t);
		2435
		2436	// Check varargs macros. These examples are taken from C99 6.10.3.5.
		2437	// dprintf is used instead of fprintf to avoid needing to declare
		2438	// FILE and stderr.
		2439	#define debug(...) dprintf (2, __VA_ARGS__)
		2440	#define showlist(...) puts (#__VA_ARGS__)
		2441	#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
		2442	static void
		2443	test_varargs_macros (void)
		2444	{
		2445	int x = 1234;
		2446	int y = 5678;
		2447	debug ("Flag");
		2448	debug ("X = %d\n", x);
		2449	showlist (The first, second, and third items.);
		2450	report (x>y, "x is %d but y is %d", x, y);
		2451	}
		2452
		2453	// Check long long types.
		2454	#define BIG64 18446744073709551615ull
		2455	#define BIG32 4294967295ul
		2456	#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
		2457	#if !BIG_OK
		2458	#error "your preprocessor is broken"
		2459	#endif
		2460	#if BIG_OK
		2461	#else
		2462	#error "your preprocessor is broken"
		2463	#endif
		2464	static long long int bignum = -9223372036854775807LL;
		2465	static unsigned long long int ubignum = BIG64;
		2466
		2467	struct incomplete_array
		2468	{
		2469	int datasize;
		2470	double data[];
		2471	};
		2472
		2473	struct named_init {
		2474	int number;
		2475	const wchar_t *name;
		2476	double average;
		2477	};
		2478
		2479	typedef const char *ccp;
		2480
		2481	static inline int
		2482	test_restrict (ccp restrict text)
		2483	{
		2484	// See if C++-style comments work.
		2485	// Iterate through items via the restricted pointer.
		2486	// Also check for declarations in for loops.
		2487	for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
		2488	continue;
		2489	return 0;
		2490	}
		2491
		2492	// Check varargs and va_copy.
		2493	static bool
		2494	test_varargs (const char *format, ...)
		2495	{
		2496	va_list args;
		2497	va_start (args, format);
		2498	va_list args_copy;
		2499	va_copy (args_copy, args);
		2500
		2501	const char *str = "";
		2502	int number = 0;
		2503	float fnumber = 0;
		2504
		2505	while (*format)
		2506	{
		2507	switch (*format++)
		2508	{
		2509	case '\''s'\'': // string
		2510	str = va_arg (args_copy, const char *);
		2511	break;
		2512	case '\''d'\'': // int
		2513	number = va_arg (args_copy, int);
		2514	break;
		2515	case '\''f'\'': // float
		2516	fnumber = va_arg (args_copy, double);
		2517	break;
		2518	default:
		2519	break;
		2520	}
		2521	}
		2522	va_end (args_copy);
		2523	va_end (args);
		2524
		2525	return *str && number && fnumber;
		2526	}
		2527	'
		2528
		2529	# Test code for whether the C compiler supports C99 (body of main).
		2530	ac_c_conftest_c99_main='
		2531	// Check bool.
		2532	_Bool success = false;
		2533	success |= (argc != 0);
		2534
		2535	// Check restrict.
		2536	if (test_restrict ("String literal") == 0)
		2537	success = true;
		2538	char *restrict newvar = "Another string";
		2539
		2540	// Check varargs.
		2541	success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
		2542	test_varargs_macros ();
		2543
		2544	// Check flexible array members.
		2545	struct incomplete_array *ia =
		2546	malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
		2547	ia->datasize = 10;
		2548	for (int i = 0; i < ia->datasize; ++i)
		2549	ia->data[i] = i * 1.234;
		2550
		2551	// Check named initializers.
		2552	struct named_init ni = {
		2553	.number = 34,
		2554	.name = L"Test wide string",
		2555	.average = 543.34343,
		2556	};
		2557
		2558	ni.number = 58;
		2559
		2560	int dynamic_array[ni.number];
		2561	dynamic_array[0] = argv[0][0];
		2562	dynamic_array[ni.number - 1] = 543;
		2563
		2564	// work around unused variable warnings
		2565	ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
		2566	|| dynamic_array[ni.number - 1] != 543);
		2567	'
		2568
		2569	# Test code for whether the C compiler supports C11 (global declarations)
		2570	ac_c_conftest_c11_globals='
		2571	// Does the compiler advertise C11 conformance?
		2572	#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
		2573	# error "Compiler does not advertise C11 conformance"
		2574	#endif
		2575
		2576	// Check _Alignas.
		2577	char _Alignas (double) aligned_as_double;
		2578	char _Alignas (0) no_special_alignment;
		2579	extern char aligned_as_int;
		2580	char _Alignas (0) _Alignas (int) aligned_as_int;
		2581
		2582	// Check _Alignof.
		2583	enum
		2584	{
		2585	int_alignment = _Alignof (int),
		2586	int_array_alignment = _Alignof (int[100]),
		2587	char_alignment = _Alignof (char)
		2588	};
		2589	_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
		2590
		2591	// Check _Noreturn.
		2592	int _Noreturn does_not_return (void) { for (;;) continue; }
		2593
		2594	// Check _Static_assert.
		2595	struct test_static_assert
		2596	{
		2597	int x;
		2598	_Static_assert (sizeof (int) <= sizeof (long int),
		2599	"_Static_assert does not work in struct");
		2600	long int y;
		2601	};
		2602
		2603	// Check UTF-8 literals.
		2604	#define u8 syntax error!
		2605	char const utf8_literal[] = u8"happens to be ASCII" "another string";
		2606
		2607	// Check duplicate typedefs.
		2608	typedef long *long_ptr;
		2609	typedef long int *long_ptr;
		2610	typedef long_ptr long_ptr;
		2611
		2612	// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
		2613	struct anonymous
		2614	{
		2615	union {
		2616	struct { int i; int j; };
		2617	struct { int k; long int l; } w;
		2618	};
		2619	int m;
		2620	} v1;
		2621	'
		2622
		2623	# Test code for whether the C compiler supports C11 (body of main).
		2624	ac_c_conftest_c11_main='
		2625	_Static_assert ((offsetof (struct anonymous, i)
		2626	== offsetof (struct anonymous, w.k)),
		2627	"Anonymous union alignment botch");
		2628	v1.i = 2;
		2629	v1.w.k = 5;
		2630	ok |= v1.i != 5;
		2631	'
		2632
		2633	# Test code for whether the C compiler supports C11 (complete).
		2634	ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
		2635	${ac_c_conftest_c99_globals}
		2636	${ac_c_conftest_c11_globals}
		2637
		2638	int
		2639	main (int argc, char **argv)
		2640	{
		2641	int ok = 0;
		2642	${ac_c_conftest_c89_main}
		2643	${ac_c_conftest_c99_main}
		2644	${ac_c_conftest_c11_main}
		2645	return ok;
		2646	}
		2647	"
		2648
		2649	# Test code for whether the C compiler supports C99 (complete).
		2650	ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
		2651	${ac_c_conftest_c99_globals}
		2652
		2653	int
		2654	main (int argc, char **argv)
		2655	{
		2656	int ok = 0;
		2657	${ac_c_conftest_c89_main}
		2658	${ac_c_conftest_c99_main}
		2659	return ok;
		2660	}
		2661	"
		2662
		2663	# Test code for whether the C compiler supports C89 (complete).
		2664	ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
		2665
		2666	int
		2667	main (int argc, char **argv)
		2668	{
		2669	int ok = 0;
		2670	${ac_c_conftest_c89_main}
		2671	return ok;
		2672	}
		2673	"
		2674
		2675	# Test code for whether the C++ compiler supports C++98 (global declarations)
		2676	ac_cxx_conftest_cxx98_globals='
		2677	// Does the compiler advertise C++98 conformance?
		2678	#if !defined __cplusplus || __cplusplus < 199711L
		2679	# error "Compiler does not advertise C++98 conformance"
		2680	#endif
		2681
		2682	// These inclusions are to reject old compilers that
		2683	// lack the unsuffixed header files.
		2684	#include <cstdlib>
		2685	#include <exception>
		2686
		2687	// <cassert> and <cstring> are *not* freestanding headers in C++98.
		2688	extern void assert (int);
		2689	namespace std {
		2690	extern int strcmp (const char *, const char *);
		2691	}
		2692
		2693	// Namespaces, exceptions, and templates were all added after "C++ 2.0".
		2694	using std::exception;
		2695	using std::strcmp;
		2696
		2697	namespace {
		2698
		2699	void test_exception_syntax()
		2700	{
		2701	try {
		2702	throw "test";
		2703	} catch (const char *s) {
		2704	// Extra parentheses suppress a warning when building autoconf itself,
		2705	// due to lint rules shared with more typical C programs.
		2706	assert (!(strcmp) (s, "test"));
		2707	}
		2708	}
		2709
		2710	template <typename T> struct test_template
		2711	{
		2712	T const val;
		2713	explicit test_template(T t) : val(t) {}
		2714	template <typename U> T add(U u) { return static_cast<T>(u) + val; }
		2715	};
		2716
		2717	} // anonymous namespace
		2718	'
		2719
		2720	# Test code for whether the C++ compiler supports C++98 (body of main)
		2721	ac_cxx_conftest_cxx98_main='
		2722	assert (argc);
		2723	assert (! argv[0]);
		2724	{
		2725	test_exception_syntax ();
		2726	test_template<double> tt (2.0);
		2727	assert (tt.add (4) == 6.0);
		2728	assert (true && !false);
		2729	}
		2730	'
		2731
		2732	# Test code for whether the C++ compiler supports C++11 (global declarations)
		2733	ac_cxx_conftest_cxx11_globals='
		2734	// Does the compiler advertise C++ 2011 conformance?
		2735	#if !defined __cplusplus || __cplusplus < 201103L
		2736	# error "Compiler does not advertise C++11 conformance"
		2737	#endif
		2738
		2739	namespace cxx11test
		2740	{
		2741	constexpr int get_val() { return 20; }
		2742
		2743	struct testinit
		2744	{
		2745	int i;
		2746	double d;
		2747	};
		2748
		2749	class delegate
		2750	{
		2751	public:
		2752	delegate(int n) : n(n) {}
		2753	delegate(): delegate(2354) {}
		2754
		2755	virtual int getval() { return this->n; };
		2756	protected:
		2757	int n;
		2758	};
		2759
		2760	class overridden : public delegate
		2761	{
		2762	public:
		2763	overridden(int n): delegate(n) {}
		2764	virtual int getval() override final { return this->n * 2; }
		2765	};
		2766
		2767	class nocopy
		2768	{
		2769	public:
		2770	nocopy(int i): i(i) {}
		2771	nocopy() = default;
		2772	nocopy(const nocopy&) = delete;
		2773	nocopy & operator=(const nocopy&) = delete;
		2774	private:
		2775	int i;
		2776	};
		2777
		2778	// for testing lambda expressions
		2779	template <typename Ret, typename Fn> Ret eval(Fn f, Ret v)
		2780	{
		2781	return f(v);
		2782	}
		2783
		2784	// for testing variadic templates and trailing return types
		2785	template <typename V> auto sum(V first) -> V
		2786	{
		2787	return first;
		2788	}
		2789	template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
		2790	{
		2791	return first + sum(rest...);
		2792	}
		2793	}
		2794	'
		2795
		2796	# Test code for whether the C++ compiler supports C++11 (body of main)
		2797	ac_cxx_conftest_cxx11_main='
		2798	{
		2799	// Test auto and decltype
		2800	auto a1 = 6538;
		2801	auto a2 = 48573953.4;
		2802	auto a3 = "String literal";
		2803
		2804	int total = 0;
		2805	for (auto i = a3; *i; ++i) { total += *i; }
		2806
		2807	decltype(a2) a4 = 34895.034;
		2808	}
		2809	{
		2810	// Test constexpr
		2811	short sa[cxx11test::get_val()] = { 0 };
		2812	}
		2813	{
		2814	// Test initializer lists
		2815	cxx11test::testinit il = { 4323, 435234.23544 };
		2816	}
		2817	{
		2818	// Test range-based for
		2819	int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3,
		2820	14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
		2821	for (auto &x : array) { x += 23; }
		2822	}
		2823	{
		2824	// Test lambda expressions
		2825	using cxx11test::eval;
		2826	assert (eval ([](int x) { return x*2; }, 21) == 42);
		2827	double d = 2.0;
		2828	assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
		2829	assert (d == 5.0);
		2830	assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
		2831	assert (d == 5.0);
		2832	}
		2833	{
		2834	// Test use of variadic templates
		2835	using cxx11test::sum;
		2836	auto a = sum(1);
		2837	auto b = sum(1, 2);
		2838	auto c = sum(1.0, 2.0, 3.0);
		2839	}
		2840	{
		2841	// Test constructor delegation
		2842	cxx11test::delegate d1;
		2843	cxx11test::delegate d2();
		2844	cxx11test::delegate d3(45);
		2845	}
		2846	{
		2847	// Test override and final
		2848	cxx11test::overridden o1(55464);
		2849	}
		2850	{
		2851	// Test nullptr
		2852	char *c = nullptr;
		2853	}
		2854	{
		2855	// Test template brackets
		2856	test_template<::test_template<int>> v(test_template<int>(12));
		2857	}
		2858	{
		2859	// Unicode literals
		2860	char const *utf8 = u8"UTF-8 string \u2500";
		2861	char16_t const *utf16 = u"UTF-8 string \u2500";
		2862	char32_t const *utf32 = U"UTF-32 string \u2500";
		2863	}
		2864	'
		2865
		2866	# Test code for whether the C compiler supports C++11 (complete).
		2867	ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals}
		2868	${ac_cxx_conftest_cxx11_globals}
		2869
		2870	int
		2871	main (int argc, char **argv)
		2872	{
		2873	int ok = 0;
		2874	${ac_cxx_conftest_cxx98_main}
		2875	${ac_cxx_conftest_cxx11_main}
		2876	return ok;
		2877	}
		2878	"
		2879
		2880	# Test code for whether the C compiler supports C++98 (complete).
		2881	ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals}
		2882	int
		2883	main (int argc, char **argv)
		2884	{
		2885	int ok = 0;
		2886	${ac_cxx_conftest_cxx98_main}
		2887	return ok;
		2888	}
		2889	"
		2890
		2891	as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
		2892	as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
		2893	as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
		2894	as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
		2895	as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
		2896	as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
		2897	as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
		2898	as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
		2899	as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
		2900	as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H"
		2901	as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H"
		2902
		2903	# Auxiliary files required by this configure script.
		2904	ac_aux_files="install-sh"
		2905
		2906	# Locations in which to look for auxiliary files.
		2907	ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
		2908
		2909	# Search for a directory containing all of the required auxiliary files,
		2910	# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
		2911	# If we don't find one directory that contains all the files we need,
		2912	# we report the set of missing files from the *first* directory in
		2913	# $ac_aux_dir_candidates and give up.
		2914	ac_missing_aux_files=""
		2915	ac_first_candidate=:
		2916	printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
		2917	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		2918	as_found=false
		2919	for as_dir in $ac_aux_dir_candidates
		2920	do
		2921	IFS=$as_save_IFS
		2922	case $as_dir in #(((
		2923	'') as_dir=./ ;;
		2924	*/) ;;
		2925	*) as_dir=$as_dir/ ;;
		2926	esac
		2927	as_found=:
		2928
		2929	printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
		2930	ac_aux_dir_found=yes
		2931	ac_install_sh=
		2932	for ac_aux in $ac_aux_files
		2933	do
		2934	# As a special case, if "install-sh" is required, that requirement
		2935	# can be satisfied by any of "install-sh", "install.sh", or "shtool",
		2936	# and $ac_install_sh is set appropriately for whichever one is found.
		2937	if test x"$ac_aux" = x"install-sh"
		2938	then
		2939	if test -f "${as_dir}install-sh"; then
		2940	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
		2941	ac_install_sh="${as_dir}install-sh -c"
		2942	elif test -f "${as_dir}install.sh"; then
		2943	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
		2944	ac_install_sh="${as_dir}install.sh -c"
		2945	elif test -f "${as_dir}shtool"; then
		2946	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
		2947	ac_install_sh="${as_dir}shtool install -c"
		2948	else
		2949	ac_aux_dir_found=no
		2950	if $ac_first_candidate; then
		2951	ac_missing_aux_files="${ac_missing_aux_files} install-sh"
		2952	else
		2953	break
		2954	fi
		2955	fi
		2956	else
		2957	if test -f "${as_dir}${ac_aux}"; then
		2958	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
		2959	else
		2960	ac_aux_dir_found=no
		2961	if $ac_first_candidate; then
		2962	ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
		2963	else
		2964	break
		2965	fi
		2966	fi
		2967	fi
		2968	done
		2969	if test "$ac_aux_dir_found" = yes; then
		2970	ac_aux_dir="$as_dir"
		2971	break
		2972	fi
		2973	ac_first_candidate=false
		2974
		2975	as_found=false
		2976	done
		2977	IFS=$as_save_IFS
		2978	if $as_found
		2979	then :
		2980
		2981	else $as_nop
		2982	as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
		2983	fi
		2984
		2985
		2986	# These three variables are undocumented and unsupported,
		2987	# and are intended to be withdrawn in a future Autoconf release.
		2988	# They can cause serious problems if a builder's source tree is in a directory
		2989	# whose full name contains unusual characters.
		2990	if test -f "${ac_aux_dir}config.guess"; then
		2991	ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
		2992	fi
		2993	if test -f "${ac_aux_dir}config.sub"; then
		2994	ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
		2995	fi
		2996	if test -f "$ac_aux_dir/configure"; then
		2997	ac_configure="$SHELL ${ac_aux_dir}configure"
1729	fi	2998	fi
1730		2999
1731	# Check that the precious variables saved in the cache have kept the same	3000	# Check that the precious variables saved in the cache have kept the same
1732	# value.	3001	# value.
1733	ac_cache_corrupted=false	3002	ac_cache_corrupted=false
…		…
1736	eval ac_new_set=\$ac_env_${ac_var}_set	3005	eval ac_new_set=\$ac_env_${ac_var}_set
1737	eval ac_old_val=\$ac_cv_env_${ac_var}_value	3006	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1738	eval ac_new_val=\$ac_env_${ac_var}_value	3007	eval ac_new_val=\$ac_env_${ac_var}_value
1739	case $ac_old_set,$ac_new_set in	3008	case $ac_old_set,$ac_new_set in
1740	set,)	3009	set,)
1741	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5	3010	{ 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;}	3011	printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1743	ac_cache_corrupted=: ;;	3012	ac_cache_corrupted=: ;;
1744	,set)	3013	,set)
1745	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5	3014	{ 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;}	3015	printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1747	ac_cache_corrupted=: ;;	3016	ac_cache_corrupted=: ;;
1748	,);;	3017	,);;
1749	*)	3018	*)
1750	if test "x$ac_old_val" != "x$ac_new_val"; then	3019	if test "x$ac_old_val" != "x$ac_new_val"; then
		3020	# differences in whitespace do not lead to failure.
		3021	ac_old_val_w=`echo x $ac_old_val`
		3022	ac_new_val_w=`echo x $ac_new_val`
		3023	if test "$ac_old_val_w" != "$ac_new_val_w"; then
1751	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5	3024	{ 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;}	3025	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: $ac_new_val" >&2;}
1757	ac_cache_corrupted=:	3026	ac_cache_corrupted=:
		3027	else
		3028	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
		3029	printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
		3030	eval $ac_var=\$ac_old_val
		3031	fi
		3032	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
		3033	printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
		3034	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
		3035	printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
1758	fi;;	3036	fi;;
1759	esac	3037	esac
1760	# Pass precious variables to config.status.	3038	# Pass precious variables to config.status.
1761	if test "$ac_new_set" = set; then	3039	if test "$ac_new_set" = set; then
1762	case $ac_new_val in	3040	case $ac_new_val in
1763	*\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;	3041	*\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1764	*) ac_arg=$ac_var=$ac_new_val ;;	3042	*) ac_arg=$ac_var=$ac_new_val ;;
1765	esac	3043	esac
1766	case " $ac_configure_args " in	3044	case " $ac_configure_args " in
1767	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.	3045	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1768	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;	3046	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1769	esac	3047	esac
1770	fi	3048	fi
1771	done	3049	done
1772	if $ac_cache_corrupted; then	3050	if $ac_cache_corrupted; then
		3051	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3052	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1773	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5	3053	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1774	echo "$as_me: error: changes in the environment can compromise the build" >&2;}	3054	printf "%s\n" "$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	3055	as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
1776	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}	3056	and start over" "$LINENO" 5
1777	{ (exit 1); exit 1; }; }
1778	fi	3057	fi
1779		3058	## -------------------- ##
1780		3059	## Main body of script. ##
1781		3060	## -------------------- ##
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795		3061
1796	ac_ext=c	3062	ac_ext=c
1797	ac_cpp='$CPP $CPPFLAGS'	3063	ac_cpp='$CPP $CPPFLAGS'
1798	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3064	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1799	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3065	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
…		…
1803		3069
1804		3070
1805	ac_config_headers="$ac_config_headers config.h:config.h.in"	3071	ac_config_headers="$ac_config_headers config.h:config.h.in"
1806		3072
1807		3073
1808	ac_aux_dir=
1809	for ac_dir in "$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/..\" \"$srcdir/../..\"" >&2;}
1827	{ (exit 1); exit 1; }; }
1828	fi
1829
1830	# These three variables are undocumented and unsupported,
1831	# and are intended to be withdrawn in a future Autoconf release.
1832	# They can cause serious problems if a builder's source tree is in a directory
1833	# whose full name contains unusual characters.
1834	ac_config_guess="$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
1838
1839	# Make sure we can run config.sub.
1840	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1841	{ { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
1842	echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
1843	{ (exit 1); exit 1; }; }
1844
1845	{ echo "$as_me:$LINENO: checking build system type" >&5
1846	echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
1847	if test "${ac_cv_build+set}" = set; then
1848	echo $ECHO_N "(cached) $ECHO_C" >&6
1849	else
1850	ac_build_alias=$build_alias
1851	test "x$ac_build_alias" = x &&
1852	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1853	test "x$ac_build_alias" = x &&
1854	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&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" $ac_build_alias` ||
1858	{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
1859	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
1860	{ (exit 1); exit 1; }; }
1861
1862	fi
1863	{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1864	echo "${ECHO_T}$ac_cv_build" >&6; }
1865	case $ac_cv_build in
1866	*-*-*) ;;
1867	*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
1868	echo "$as_me: error: invalid value of canonical build" >&2;}
1869	{ (exit 1); exit 1; }; };;
1870	esac
1871	build=$ac_cv_build
1872	ac_save_IFS=$IFS; IFS='-'
1873	set x $ac_cv_build
1874	shift
1875	build_cpu=$1
1876	build_vendor=$2
1877	shift; shift
1878	# Remember, the first character of IFS is used to create $*,
1879	# except with old shells:
1880	build_os=$*
1881	IFS=$ac_save_IFS
1882	case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1883
1884
1885	{ echo "$as_me:$LINENO: checking host system type" >&5
1886	echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
1887	if test "${ac_cv_host+set}" = set; then
1888	echo $ECHO_N "(cached) $ECHO_C" >&6
1889	else
1890	if test "x$host_alias" = x; then
1891	ac_cv_host=$ac_cv_build
1892	else
1893	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1894	{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
1895	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
1896	{ (exit 1); exit 1; }; }
1897	fi
1898
1899	fi
1900	{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1901	echo "${ECHO_T}$ac_cv_host" >&6; }
1902	case $ac_cv_host in
1903	*-*-*) ;;
1904	*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
1905	echo "$as_me: error: invalid value of canonical host" >&2;}
1906	{ (exit 1); exit 1; }; };;
1907	esac
1908	host=$ac_cv_host
1909	ac_save_IFS=$IFS; IFS='-'
1910	set x $ac_cv_host
1911	shift
1912	host_cpu=$1
1913	host_vendor=$2
1914	shift; shift
1915	# Remember, the first character of IFS is used to create $*,
1916	# except with old shells:
1917	host_os=$*
1918	IFS=$ac_save_IFS
1919	case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1920
1921
1922
1923	VERSION=`sed -n -e 's/^.*[ \t]VERSION.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`	3074	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`	3075	DATE=`sed -n -e 's/^.* DATE.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`
1925		3076
1926	echo ""	3077	echo ""
1927	echo "configuring for rxvt $VERSION"	3078	echo "configuring for rxvt $VERSION"
1928	echo ""	3079	echo ""
1929		3080
1930	orig_CXXFLAGS="$CXXFLAGS"	3081	orig_CXXFLAGS="$CXXFLAGS"
		3082
		3083
		3084
		3085
		3086
		3087
		3088
		3089
1931		3090
1932		3091
1933	ac_ext=c	3092	ac_ext=c
1934	ac_cpp='$CPP $CPPFLAGS'	3093	ac_cpp='$CPP $CPPFLAGS'
1935	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3094	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1936	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3095	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1937	ac_compiler_gnu=$ac_cv_c_compiler_gnu	3096	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1938	if test -n "$ac_tool_prefix"; then	3097	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.	3098	# 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	3099	set dummy ${ac_tool_prefix}gcc; ac_word=$2
1941	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3100	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1942	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3101	printf %s "checking for $ac_word... " >&6; }
1943	if test "${ac_cv_prog_CC+set}" = set; then	3102	if test ${ac_cv_prog_CC+y}
1944	echo $ECHO_N "(cached) $ECHO_C" >&6	3103	then :
1945	else	3104	printf %s "(cached) " >&6
		3105	else $as_nop
1946	if test -n "$CC"; then	3106	if test -n "$CC"; then
1947	ac_cv_prog_CC="$CC" # Let the user override the test.	3107	ac_cv_prog_CC="$CC" # Let the user override the test.
1948	else	3108	else
1949	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3109	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1950	for as_dir in $PATH	3110	for as_dir in $PATH
1951	do	3111	do
1952	IFS=$as_save_IFS	3112	IFS=$as_save_IFS
1953	test -z "$as_dir" && as_dir=.	3113	case $as_dir in #(((
		3114	'') as_dir=./ ;;
		3115	*/) ;;
		3116	*) as_dir=$as_dir/ ;;
		3117	esac
1954	for ac_exec_ext in '' $ac_executable_extensions; do	3118	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	3119	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1956	ac_cv_prog_CC="${ac_tool_prefix}gcc"	3120	ac_cv_prog_CC="${ac_tool_prefix}gcc"
1957	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3121	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1958	break 2	3122	break 2
1959	fi	3123	fi
1960	done	3124	done
1961	done	3125	done
1962	IFS=$as_save_IFS	3126	IFS=$as_save_IFS
1963		3127
1964	fi	3128	fi
1965	fi	3129	fi
1966	CC=$ac_cv_prog_CC	3130	CC=$ac_cv_prog_CC
1967	if test -n "$CC"; then	3131	if test -n "$CC"; then
1968	{ echo "$as_me:$LINENO: result: $CC" >&5	3132	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1969	echo "${ECHO_T}$CC" >&6; }	3133	printf "%s\n" "$CC" >&6; }
1970	else	3134	else
1971	{ echo "$as_me:$LINENO: result: no" >&5	3135	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1972	echo "${ECHO_T}no" >&6; }	3136	printf "%s\n" "no" >&6; }
1973	fi	3137	fi
1974		3138
1975		3139
1976	fi	3140	fi
1977	if test -z "$ac_cv_prog_CC"; then	3141	if test -z "$ac_cv_prog_CC"; then
1978	ac_ct_CC=$CC	3142	ac_ct_CC=$CC
1979	# Extract the first word of "gcc", so it can be a program name with args.	3143	# Extract the first word of "gcc", so it can be a program name with args.
1980	set dummy gcc; ac_word=$2	3144	set dummy gcc; ac_word=$2
1981	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3145	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1982	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3146	printf %s "checking for $ac_word... " >&6; }
1983	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3147	if test ${ac_cv_prog_ac_ct_CC+y}
1984	echo $ECHO_N "(cached) $ECHO_C" >&6	3148	then :
1985	else	3149	printf %s "(cached) " >&6
		3150	else $as_nop
1986	if test -n "$ac_ct_CC"; then	3151	if test -n "$ac_ct_CC"; then
1987	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3152	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1988	else	3153	else
1989	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3154	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1990	for as_dir in $PATH	3155	for as_dir in $PATH
1991	do	3156	do
1992	IFS=$as_save_IFS	3157	IFS=$as_save_IFS
1993	test -z "$as_dir" && as_dir=.	3158	case $as_dir in #(((
		3159	'') as_dir=./ ;;
		3160	*/) ;;
		3161	*) as_dir=$as_dir/ ;;
		3162	esac
1994	for ac_exec_ext in '' $ac_executable_extensions; do	3163	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	3164	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1996	ac_cv_prog_ac_ct_CC="gcc"	3165	ac_cv_prog_ac_ct_CC="gcc"
1997	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3166	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1998	break 2	3167	break 2
1999	fi	3168	fi
2000	done	3169	done
2001	done	3170	done
2002	IFS=$as_save_IFS	3171	IFS=$as_save_IFS
2003		3172
2004	fi	3173	fi
2005	fi	3174	fi
2006	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3175	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2007	if test -n "$ac_ct_CC"; then	3176	if test -n "$ac_ct_CC"; then
2008	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3177	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2009	echo "${ECHO_T}$ac_ct_CC" >&6; }	3178	printf "%s\n" "$ac_ct_CC" >&6; }
2010	else	3179	else
2011	{ echo "$as_me:$LINENO: result: no" >&5	3180	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2012	echo "${ECHO_T}no" >&6; }	3181	printf "%s\n" "no" >&6; }
2013	fi	3182	fi
2014		3183
2015	if test "x$ac_ct_CC" = x; then	3184	if test "x$ac_ct_CC" = x; then
2016	CC=""	3185	CC=""
2017	else	3186	else
2018	case $cross_compiling:$ac_tool_warned in	3187	case $cross_compiling:$ac_tool_warned in
2019	yes:)	3188	yes:)
2020	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	3189	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2021	whose name does not start with the host triplet. If you think this	3190	printf "%s\n" "$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 "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2024	whose name does not start with the host triplet. If you think this
2025	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2026	ac_tool_warned=yes ;;	3191	ac_tool_warned=yes ;;
2027	esac	3192	esac
2028	CC=$ac_ct_CC	3193	CC=$ac_ct_CC
2029	fi	3194	fi
2030	else	3195	else
…		…
2033		3198
2034	if test -z "$CC"; then	3199	if test -z "$CC"; then
2035	if test -n "$ac_tool_prefix"; then	3200	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.	3201	# 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	3202	set dummy ${ac_tool_prefix}cc; ac_word=$2
2038	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3203	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2039	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3204	printf %s "checking for $ac_word... " >&6; }
2040	if test "${ac_cv_prog_CC+set}" = set; then	3205	if test ${ac_cv_prog_CC+y}
2041	echo $ECHO_N "(cached) $ECHO_C" >&6	3206	then :
2042	else	3207	printf %s "(cached) " >&6
		3208	else $as_nop
2043	if test -n "$CC"; then	3209	if test -n "$CC"; then
2044	ac_cv_prog_CC="$CC" # Let the user override the test.	3210	ac_cv_prog_CC="$CC" # Let the user override the test.
2045	else	3211	else
2046	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3212	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2047	for as_dir in $PATH	3213	for as_dir in $PATH
2048	do	3214	do
2049	IFS=$as_save_IFS	3215	IFS=$as_save_IFS
2050	test -z "$as_dir" && as_dir=.	3216	case $as_dir in #(((
		3217	'') as_dir=./ ;;
		3218	*/) ;;
		3219	*) as_dir=$as_dir/ ;;
		3220	esac
2051	for ac_exec_ext in '' $ac_executable_extensions; do	3221	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	3222	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2053	ac_cv_prog_CC="${ac_tool_prefix}cc"	3223	ac_cv_prog_CC="${ac_tool_prefix}cc"
2054	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3224	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2055	break 2	3225	break 2
2056	fi	3226	fi
2057	done	3227	done
2058	done	3228	done
2059	IFS=$as_save_IFS	3229	IFS=$as_save_IFS
2060		3230
2061	fi	3231	fi
2062	fi	3232	fi
2063	CC=$ac_cv_prog_CC	3233	CC=$ac_cv_prog_CC
2064	if test -n "$CC"; then	3234	if test -n "$CC"; then
2065	{ echo "$as_me:$LINENO: result: $CC" >&5	3235	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2066	echo "${ECHO_T}$CC" >&6; }	3236	printf "%s\n" "$CC" >&6; }
2067	else	3237	else
2068	{ echo "$as_me:$LINENO: result: no" >&5	3238	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2069	echo "${ECHO_T}no" >&6; }	3239	printf "%s\n" "no" >&6; }
2070	fi	3240	fi
2071		3241
2072		3242
2073	fi	3243	fi
2074	fi	3244	fi
2075	if test -z "$CC"; then	3245	if test -z "$CC"; then
2076	# Extract the first word of "cc", so it can be a program name with args.	3246	# Extract the first word of "cc", so it can be a program name with args.
2077	set dummy cc; ac_word=$2	3247	set dummy cc; ac_word=$2
2078	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3248	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2079	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3249	printf %s "checking for $ac_word... " >&6; }
2080	if test "${ac_cv_prog_CC+set}" = set; then	3250	if test ${ac_cv_prog_CC+y}
2081	echo $ECHO_N "(cached) $ECHO_C" >&6	3251	then :
2082	else	3252	printf %s "(cached) " >&6
		3253	else $as_nop
2083	if test -n "$CC"; then	3254	if test -n "$CC"; then
2084	ac_cv_prog_CC="$CC" # Let the user override the test.	3255	ac_cv_prog_CC="$CC" # Let the user override the test.
2085	else	3256	else
2086	ac_prog_rejected=no	3257	ac_prog_rejected=no
2087	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3258	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2088	for as_dir in $PATH	3259	for as_dir in $PATH
2089	do	3260	do
2090	IFS=$as_save_IFS	3261	IFS=$as_save_IFS
2091	test -z "$as_dir" && as_dir=.	3262	case $as_dir in #(((
		3263	'') as_dir=./ ;;
		3264	*/) ;;
		3265	*) as_dir=$as_dir/ ;;
		3266	esac
2092	for ac_exec_ext in '' $ac_executable_extensions; do	3267	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	3268	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	3269	if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2095	ac_prog_rejected=yes	3270	ac_prog_rejected=yes
2096	continue	3271	continue
2097	fi	3272	fi
2098	ac_cv_prog_CC="cc"	3273	ac_cv_prog_CC="cc"
2099	echo "$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$ac_exec_ext" >&5
2100	break 2	3275	break 2
2101	fi	3276	fi
2102	done	3277	done
2103	done	3278	done
2104	IFS=$as_save_IFS	3279	IFS=$as_save_IFS
2105		3280
2106	if test $ac_prog_rejected = yes; then	3281	if test $ac_prog_rejected = yes; then
2107	# We found a bogon in the path, so make sure we never use it.	3282	# We found a bogon in the path, so make sure we never use it.
2108	set dummy $ac_cv_prog_CC	3283	set dummy $ac_cv_prog_CC
…		…
2110	if test $# != 0; then	3285	if test $# != 0; then
2111	# We chose a different compiler from the bogus one.	3286	# We chose a different compiler from the bogus one.
2112	# However, it has the same basename, so the bogon will be chosen	3287	# However, it has the same basename, so the bogon will be chosen
2113	# first if we set CC to just the basename; use the full file name.	3288	# first if we set CC to just the basename; use the full file name.
2114	shift	3289	shift
2115	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"	3290	ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2116	fi	3291	fi
2117	fi	3292	fi
2118	fi	3293	fi
2119	fi	3294	fi
2120	CC=$ac_cv_prog_CC	3295	CC=$ac_cv_prog_CC
2121	if test -n "$CC"; then	3296	if test -n "$CC"; then
2122	{ echo "$as_me:$LINENO: result: $CC" >&5	3297	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2123	echo "${ECHO_T}$CC" >&6; }	3298	printf "%s\n" "$CC" >&6; }
2124	else	3299	else
2125	{ echo "$as_me:$LINENO: result: no" >&5	3300	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2126	echo "${ECHO_T}no" >&6; }	3301	printf "%s\n" "no" >&6; }
2127	fi	3302	fi
2128		3303
2129		3304
2130	fi	3305	fi
2131	if test -z "$CC"; then	3306	if test -z "$CC"; then
2132	if test -n "$ac_tool_prefix"; then	3307	if test -n "$ac_tool_prefix"; then
2133	for ac_prog in cl.exe	3308	for ac_prog in cl.exe
2134	do	3309	do
2135	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	3310	# 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	3311	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2137	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3312	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2138	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3313	printf %s "checking for $ac_word... " >&6; }
2139	if test "${ac_cv_prog_CC+set}" = set; then	3314	if test ${ac_cv_prog_CC+y}
2140	echo $ECHO_N "(cached) $ECHO_C" >&6	3315	then :
2141	else	3316	printf %s "(cached) " >&6
		3317	else $as_nop
2142	if test -n "$CC"; then	3318	if test -n "$CC"; then
2143	ac_cv_prog_CC="$CC" # Let the user override the test.	3319	ac_cv_prog_CC="$CC" # Let the user override the test.
2144	else	3320	else
2145	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3321	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2146	for as_dir in $PATH	3322	for as_dir in $PATH
2147	do	3323	do
2148	IFS=$as_save_IFS	3324	IFS=$as_save_IFS
2149	test -z "$as_dir" && as_dir=.	3325	case $as_dir in #(((
		3326	'') as_dir=./ ;;
		3327	*/) ;;
		3328	*) as_dir=$as_dir/ ;;
		3329	esac
2150	for ac_exec_ext in '' $ac_executable_extensions; do	3330	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	3331	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2152	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	3332	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2153	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3333	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2154	break 2	3334	break 2
2155	fi	3335	fi
2156	done	3336	done
2157	done	3337	done
2158	IFS=$as_save_IFS	3338	IFS=$as_save_IFS
2159		3339
2160	fi	3340	fi
2161	fi	3341	fi
2162	CC=$ac_cv_prog_CC	3342	CC=$ac_cv_prog_CC
2163	if test -n "$CC"; then	3343	if test -n "$CC"; then
2164	{ echo "$as_me:$LINENO: result: $CC" >&5	3344	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2165	echo "${ECHO_T}$CC" >&6; }	3345	printf "%s\n" "$CC" >&6; }
2166	else	3346	else
2167	{ echo "$as_me:$LINENO: result: no" >&5	3347	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2168	echo "${ECHO_T}no" >&6; }	3348	printf "%s\n" "no" >&6; }
2169	fi	3349	fi
2170		3350
2171		3351
2172	test -n "$CC" && break	3352	test -n "$CC" && break
2173	done	3353	done
…		…
2176	ac_ct_CC=$CC	3356	ac_ct_CC=$CC
2177	for ac_prog in cl.exe	3357	for ac_prog in cl.exe
2178	do	3358	do
2179	# Extract the first word of "$ac_prog", so it can be a program name with args.	3359	# Extract the first word of "$ac_prog", so it can be a program name with args.
2180	set dummy $ac_prog; ac_word=$2	3360	set dummy $ac_prog; ac_word=$2
2181	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3361	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2182	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3362	printf %s "checking for $ac_word... " >&6; }
2183	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3363	if test ${ac_cv_prog_ac_ct_CC+y}
2184	echo $ECHO_N "(cached) $ECHO_C" >&6	3364	then :
2185	else	3365	printf %s "(cached) " >&6
		3366	else $as_nop
2186	if test -n "$ac_ct_CC"; then	3367	if test -n "$ac_ct_CC"; then
2187	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3368	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2188	else	3369	else
2189	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3370	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2190	for as_dir in $PATH	3371	for as_dir in $PATH
2191	do	3372	do
2192	IFS=$as_save_IFS	3373	IFS=$as_save_IFS
2193	test -z "$as_dir" && as_dir=.	3374	case $as_dir in #(((
		3375	'') as_dir=./ ;;
		3376	*/) ;;
		3377	*) as_dir=$as_dir/ ;;
		3378	esac
2194	for ac_exec_ext in '' $ac_executable_extensions; do	3379	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	3380	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2196	ac_cv_prog_ac_ct_CC="$ac_prog"	3381	ac_cv_prog_ac_ct_CC="$ac_prog"
2197	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3382	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2198	break 2	3383	break 2
2199	fi	3384	fi
2200	done	3385	done
2201	done	3386	done
2202	IFS=$as_save_IFS	3387	IFS=$as_save_IFS
2203		3388
2204	fi	3389	fi
2205	fi	3390	fi
2206	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3391	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2207	if test -n "$ac_ct_CC"; then	3392	if test -n "$ac_ct_CC"; then
2208	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3393	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2209	echo "${ECHO_T}$ac_ct_CC" >&6; }	3394	printf "%s\n" "$ac_ct_CC" >&6; }
2210	else	3395	else
2211	{ echo "$as_me:$LINENO: result: no" >&5	3396	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2212	echo "${ECHO_T}no" >&6; }	3397	printf "%s\n" "no" >&6; }
2213	fi	3398	fi
2214		3399
2215		3400
2216	test -n "$ac_ct_CC" && break	3401	test -n "$ac_ct_CC" && break
2217	done	3402	done
…		…
2219	if test "x$ac_ct_CC" = x; then	3404	if test "x$ac_ct_CC" = x; then
2220	CC=""	3405	CC=""
2221	else	3406	else
2222	case $cross_compiling:$ac_tool_warned in	3407	case $cross_compiling:$ac_tool_warned in
2223	yes:)	3408	yes:)
2224	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	3409	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2225	whose name does not start with the host triplet. If you think this	3410	printf "%s\n" "$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 "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2228	whose name does not start with the host triplet. If you think this
2229	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2230	ac_tool_warned=yes ;;	3411	ac_tool_warned=yes ;;
2231	esac	3412	esac
2232	CC=$ac_ct_CC	3413	CC=$ac_ct_CC
2233	fi	3414	fi
2234	fi	3415	fi
2235		3416
2236	fi	3417	fi
		3418	if test -z "$CC"; then
		3419	if test -n "$ac_tool_prefix"; then
		3420	# Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
		3421	set dummy ${ac_tool_prefix}clang; ac_word=$2
		3422	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		3423	printf %s "checking for $ac_word... " >&6; }
		3424	if test ${ac_cv_prog_CC+y}
		3425	then :
		3426	printf %s "(cached) " >&6
		3427	else $as_nop
		3428	if test -n "$CC"; then
		3429	ac_cv_prog_CC="$CC" # Let the user override the test.
		3430	else
		3431	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3432	for as_dir in $PATH
		3433	do
		3434	IFS=$as_save_IFS
		3435	case $as_dir in #(((
		3436	'') as_dir=./ ;;
		3437	*/) ;;
		3438	*) as_dir=$as_dir/ ;;
		3439	esac
		3440	for ac_exec_ext in '' $ac_executable_extensions; do
		3441	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		3442	ac_cv_prog_CC="${ac_tool_prefix}clang"
		3443	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		3444	break 2
		3445	fi
		3446	done
		3447	done
		3448	IFS=$as_save_IFS
2237		3449
		3450	fi
		3451	fi
		3452	CC=$ac_cv_prog_CC
		3453	if test -n "$CC"; then
		3454	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
		3455	printf "%s\n" "$CC" >&6; }
		3456	else
		3457	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3458	printf "%s\n" "no" >&6; }
		3459	fi
2238		3460
2239	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH	3461
2240	See \`config.log' for more details." >&5	3462	fi
		3463	if test -z "$ac_cv_prog_CC"; then
		3464	ac_ct_CC=$CC
		3465	# Extract the first word of "clang", so it can be a program name with args.
		3466	set dummy clang; ac_word=$2
		3467	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		3468	printf %s "checking for $ac_word... " >&6; }
		3469	if test ${ac_cv_prog_ac_ct_CC+y}
		3470	then :
		3471	printf %s "(cached) " >&6
		3472	else $as_nop
		3473	if test -n "$ac_ct_CC"; then
		3474	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
		3475	else
		3476	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3477	for as_dir in $PATH
		3478	do
		3479	IFS=$as_save_IFS
		3480	case $as_dir in #(((
		3481	'') as_dir=./ ;;
		3482	*/) ;;
		3483	*) as_dir=$as_dir/ ;;
		3484	esac
		3485	for ac_exec_ext in '' $ac_executable_extensions; do
		3486	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		3487	ac_cv_prog_ac_ct_CC="clang"
		3488	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		3489	break 2
		3490	fi
		3491	done
		3492	done
		3493	IFS=$as_save_IFS
		3494
		3495	fi
		3496	fi
		3497	ac_ct_CC=$ac_cv_prog_ac_ct_CC
		3498	if test -n "$ac_ct_CC"; then
		3499	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
		3500	printf "%s\n" "$ac_ct_CC" >&6; }
		3501	else
		3502	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3503	printf "%s\n" "no" >&6; }
		3504	fi
		3505
		3506	if test "x$ac_ct_CC" = x; then
		3507	CC=""
		3508	else
		3509	case $cross_compiling:$ac_tool_warned in
		3510	yes:)
		3511	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3512	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3513	ac_tool_warned=yes ;;
		3514	esac
		3515	CC=$ac_ct_CC
		3516	fi
		3517	else
		3518	CC="$ac_cv_prog_CC"
		3519	fi
		3520
		3521	fi
		3522
		3523
		3524	test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3525	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2241	echo "$as_me: error: no acceptable C compiler found in \$PATH	3526	as_fn_error $? "no acceptable C compiler found in \$PATH
2242	See \`config.log' for more details." >&2;}	3527	See \`config.log' for more details" "$LINENO" 5; }
2243	{ (exit 1); exit 1; }; }
2244		3528
2245	# Provide some information about the compiler.	3529	# Provide some information about the compiler.
2246	echo "$as_me:$LINENO: checking for C compiler version" >&5	3530	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2247	ac_compiler=`set X $ac_compile; echo $2`	3531	set X $ac_compile
		3532	ac_compiler=$2
		3533	for ac_option in --version -v -V -qversion -version; do
2248	{ (ac_try="$ac_compiler --version >&5"	3534	{ { ac_try="$ac_compiler $ac_option >&5"
2249	case "(($ac_try" in	3535	case "(($ac_try" in
2250	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3536	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2251	*) ac_try_echo=$ac_try;;	3537	*) ac_try_echo=$ac_try;;
2252	esac	3538	esac
2253	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3539	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2254	(eval "$ac_compiler --version >&5") 2>&5	3540	printf "%s\n" "$ac_try_echo"; } >&5
		3541	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2255	ac_status=$?	3542	ac_status=$?
2256	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3543	if test -s conftest.err; then
		3544	sed '10a\
		3545	... rest of stderr output deleted ...
		3546	10q' conftest.err >conftest.er1
		3547	cat conftest.er1 >&5
		3548	fi
		3549	rm -f conftest.er1 conftest.err
		3550	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2257	(exit $ac_status); }	3551	test $ac_status = 0; }
2258	{ (ac_try="$ac_compiler -v >&5"	3552	done
		3553
		3554	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3555	/* end confdefs.h. */
		3556
		3557	int
		3558	main (void)
		3559	{
		3560
		3561	;
		3562	return 0;
		3563	}
		3564	_ACEOF
		3565	ac_clean_files_save=$ac_clean_files
		3566	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
		3567	# Try to create an executable without -o first, disregard a.out.
		3568	# It will help us diagnose broken compilers, and finding out an intuition
		3569	# of exeext.
		3570	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
		3571	printf %s "checking whether the C compiler works... " >&6; }
		3572	ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
		3573
		3574	# The possible output files:
		3575	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
		3576
		3577	ac_rmfiles=
		3578	for ac_file in $ac_files
		3579	do
		3580	case $ac_file in
		3581	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
		3582	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
		3583	esac
		3584	done
		3585	rm -f $ac_rmfiles
		3586
		3587	if { { ac_try="$ac_link_default"
2259	case "(($ac_try" in	3588	case "(($ac_try" in
2260	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3589	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2261	*) ac_try_echo=$ac_try;;	3590	*) ac_try_echo=$ac_try;;
2262	esac	3591	esac
2263	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3592	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2264	(eval "$ac_compiler -v >&5") 2>&5	3593	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	3594	(eval "$ac_link_default") 2>&5
2328	ac_status=$?	3595	ac_status=$?
2329	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3596	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2330	(exit $ac_status); }; then	3597	test $ac_status = 0; }
		3598	then :
2331	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.	3599	# 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'	3600	# 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,	3601	# 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	3602	# so that the user can short-circuit this test for compilers unknown to
2335	# Autoconf.	3603	# Autoconf.
2336	for ac_file in $ac_files ''	3604	for ac_file in $ac_files ''
2337	do	3605	do
2338	test -f "$ac_file" || continue	3606	test -f "$ac_file" || continue
2339	case $ac_file in	3607	case $ac_file in
2340	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )	3608	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2341	;;	3609	;;
2342	[ab].out )	3610	[ab].out )
2343	# We found the default executable, but exeext='' is most	3611	# We found the default executable, but exeext='' is most
2344	# certainly right.	3612	# certainly right.
2345	break;;	3613	break;;
2346	*.* )	3614	*.* )
2347	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;	3615	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
2348	then :; else	3616	then :; else
2349	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3617	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2350	fi	3618	fi
2351	# We set ac_cv_exeext here because the later test for it is not	3619	# 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'	3620	# safe: cross compilers may not add the suffix if given an `-o'
…		…
2358	break;;	3626	break;;
2359	esac	3627	esac
2360	done	3628	done
2361	test "$ac_cv_exeext" = no && ac_cv_exeext=	3629	test "$ac_cv_exeext" = no && ac_cv_exeext=
2362		3630
2363	else	3631	else $as_nop
2364	ac_file=''	3632	ac_file=''
2365	fi	3633	fi
2366
2367	{ echo "$as_me:$LINENO: result: $ac_file" >&5
2368	echo "${ECHO_T}$ac_file" >&6; }
2369	if test -z "$ac_file"; then	3634	if test -z "$ac_file"
		3635	then :
		3636	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3637	printf "%s\n" "no" >&6; }
2370	echo "$as_me: failed program was:" >&5	3638	printf "%s\n" "$as_me: failed program was:" >&5
2371	sed 's/^/| /' conftest.$ac_ext >&5	3639	sed 's/^/| /' conftest.$ac_ext >&5
2372		3640
2373	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	3641	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2374	See \`config.log' for more details." >&5	3642	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2375	echo "$as_me: error: C compiler cannot create executables	3643	as_fn_error 77 "C compiler cannot create executables
2376	See \`config.log' for more details." >&2;}	3644	See \`config.log' for more details" "$LINENO" 5; }
2377	{ (exit 77); exit 77; }; }	3645	else $as_nop
		3646	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		3647	printf "%s\n" "yes" >&6; }
2378	fi	3648	fi
2379		3649	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
		3650	printf %s "checking for C compiler default output file name... " >&6; }
		3651	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
		3652	printf "%s\n" "$ac_file" >&6; }
2380	ac_exeext=$ac_cv_exeext	3653	ac_exeext=$ac_cv_exeext
2381		3654
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$ac_cv_exeext b.out	3655	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2418	ac_clean_files=$ac_clean_files_save	3656	ac_clean_files=$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:$LINENO: checking for suffix of executables" >&5	3657	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2427	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }	3658	printf %s "checking for suffix of executables... " >&6; }
2428	if { (ac_try="$ac_link"	3659	if { { ac_try="$ac_link"
2429	case "(($ac_try" in	3660	case "(($ac_try" in
2430	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3661	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2431	*) ac_try_echo=$ac_try;;	3662	*) ac_try_echo=$ac_try;;
2432	esac	3663	esac
2433	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3664	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3665	printf "%s\n" "$ac_try_echo"; } >&5
2434	(eval "$ac_link") 2>&5	3666	(eval "$ac_link") 2>&5
2435	ac_status=$?	3667	ac_status=$?
2436	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3668	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2437	(exit $ac_status); }; then	3669	test $ac_status = 0; }
		3670	then :
2438	# If both `conftest.exe' and `conftest' are `present' (well, observable)	3671	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2439	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	3672	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2440	# work properly (i.e., refer to `conftest.exe'), while it won't with	3673	# work properly (i.e., refer to `conftest.exe'), while it won't with
2441	# `rm'.	3674	# `rm'.
2442	for ac_file in conftest.exe conftest conftest.*; do	3675	for ac_file in conftest.exe conftest conftest.*; do
2443	test -f "$ac_file" || continue	3676	test -f "$ac_file" || continue
2444	case $ac_file in	3677	case $ac_file in
2445	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;	3678	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2446	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3679	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2447	break;;	3680	break;;
2448	* ) break;;	3681	* ) break;;
2449	esac	3682	esac
2450	done	3683	done
2451	else	3684	else $as_nop
2452	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link	3685	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2453	See \`config.log' for more details." >&5	3686	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2454	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link	3687	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2455	See \`config.log' for more details." >&2;}	3688	See \`config.log' for more details" "$LINENO" 5; }
2456	{ (exit 1); exit 1; }; }
2457	fi	3689	fi
2458
2459	rm -f conftest$ac_cv_exeext	3690	rm -f conftest conftest$ac_cv_exeext
2460	{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	3691	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2461	echo "${ECHO_T}$ac_cv_exeext" >&6; }	3692	printf "%s\n" "$ac_cv_exeext" >&6; }
2462		3693
2463	rm -f conftest.$ac_ext	3694	rm -f conftest.$ac_ext
2464	EXEEXT=$ac_cv_exeext	3695	EXEEXT=$ac_cv_exeext
2465	ac_exeext=$EXEEXT	3696	ac_exeext=$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.$ac_ext	3697	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2475	cat >>conftest.$ac_ext <<_ACEOF
2476	/* end confdefs.h. */	3698	/* end confdefs.h. */
2477		3699	#include <stdio.h>
2478	int	3700	int
2479	main ()	3701	main (void)
2480	{	3702	{
		3703	FILE *f = fopen ("conftest.out", "w");
		3704	return ferror (f) || fclose (f) != 0;
2481		3705
2482	;	3706	;
2483	return 0;	3707	return 0;
2484	}	3708	}
2485	_ACEOF	3709	_ACEOF
2486	rm -f conftest.o conftest.obj	3710	ac_clean_files="$ac_clean_files conftest.out"
2487	if { (ac_try="$ac_compile"	3711	# Check that the compiler produces executables we can run. If not, either
		3712	# the compiler is broken, or we cross compile.
		3713	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
		3714	printf %s "checking whether we are cross compiling... " >&6; }
		3715	if test "$cross_compiling" != yes; then
		3716	{ { ac_try="$ac_link"
2488	case "(($ac_try" in	3717	case "(($ac_try" in
2489	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3718	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2490	*) ac_try_echo=$ac_try;;	3719	*) ac_try_echo=$ac_try;;
2491	esac	3720	esac
2492	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3721	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3722	printf "%s\n" "$ac_try_echo"; } >&5
		3723	(eval "$ac_link") 2>&5
		3724	ac_status=$?
		3725	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3726	test $ac_status = 0; }
		3727	if { ac_try='./conftest$ac_cv_exeext'
		3728	{ { case "(($ac_try" in
		3729	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3730	*) ac_try_echo=$ac_try;;
		3731	esac
		3732	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3733	printf "%s\n" "$ac_try_echo"; } >&5
		3734	(eval "$ac_try") 2>&5
		3735	ac_status=$?
		3736	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3737	test $ac_status = 0; }; }; then
		3738	cross_compiling=no
		3739	else
		3740	if test "$cross_compiling" = maybe; then
		3741	cross_compiling=yes
		3742	else
		3743	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3744	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		3745	as_fn_error 77 "cannot run C compiled programs.
		3746	If you meant to cross compile, use \`--host'.
		3747	See \`config.log' for more details" "$LINENO" 5; }
		3748	fi
		3749	fi
		3750	fi
		3751	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
		3752	printf "%s\n" "$cross_compiling" >&6; }
		3753
		3754	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
		3755	ac_clean_files=$ac_clean_files_save
		3756	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
		3757	printf %s "checking for suffix of object files... " >&6; }
		3758	if test ${ac_cv_objext+y}
		3759	then :
		3760	printf %s "(cached) " >&6
		3761	else $as_nop
		3762	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3763	/* end confdefs.h. */
		3764
		3765	int
		3766	main (void)
		3767	{
		3768
		3769	;
		3770	return 0;
		3771	}
		3772	_ACEOF
		3773	rm -f conftest.o conftest.obj
		3774	if { { ac_try="$ac_compile"
		3775	case "(($ac_try" in
		3776	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3777	*) ac_try_echo=$ac_try;;
		3778	esac
		3779	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3780	printf "%s\n" "$ac_try_echo"; } >&5
2493	(eval "$ac_compile") 2>&5	3781	(eval "$ac_compile") 2>&5
2494	ac_status=$?	3782	ac_status=$?
2495	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3783	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2496	(exit $ac_status); }; then	3784	test $ac_status = 0; }
		3785	then :
2497	for ac_file in conftest.o conftest.obj conftest.*; do	3786	for ac_file in conftest.o conftest.obj conftest.*; do
2498	test -f "$ac_file" || continue;	3787	test -f "$ac_file" || continue;
2499	case $ac_file in	3788	case $ac_file in
2500	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;	3789	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2501	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`	3790	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2502	break;;	3791	break;;
2503	esac	3792	esac
2504	done	3793	done
2505	else	3794	else $as_nop
2506	echo "$as_me: failed program was:" >&5	3795	printf "%s\n" "$as_me: failed program was:" >&5
2507	sed 's/^/| /' conftest.$ac_ext >&5	3796	sed 's/^/| /' conftest.$ac_ext >&5
2508		3797
2509	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile	3798	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2510	See \`config.log' for more details." >&5	3799	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2511	echo "$as_me: error: cannot compute suffix of object files: cannot compile	3800	as_fn_error $? "cannot compute suffix of object files: cannot compile
2512	See \`config.log' for more details." >&2;}	3801	See \`config.log' for more details" "$LINENO" 5; }
2513	{ (exit 1); exit 1; }; }
2514	fi	3802	fi
2515
2516	rm -f conftest.$ac_cv_objext conftest.$ac_ext	3803	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2517	fi	3804	fi
2518	{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	3805	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2519	echo "${ECHO_T}$ac_cv_objext" >&6; }	3806	printf "%s\n" "$ac_cv_objext" >&6; }
2520	OBJEXT=$ac_cv_objext	3807	OBJEXT=$ac_cv_objext
2521	ac_objext=$OBJEXT	3808	ac_objext=$OBJEXT
2522	{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5	3809	{ 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... $ECHO_C" >&6; }	3810	printf %s "checking whether the compiler supports GNU C... " >&6; }
2524	if test "${ac_cv_c_compiler_gnu+set}" = set; then	3811	if test ${ac_cv_c_compiler_gnu+y}
2525	echo $ECHO_N "(cached) $ECHO_C" >&6	3812	then :
2526	else	3813	printf %s "(cached) " >&6
2527	cat >conftest.$ac_ext <<_ACEOF	3814	else $as_nop
2528	/* confdefs.h. */
2529	_ACEOF
2530	cat confdefs.h >>conftest.$ac_ext	3815	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2531	cat >>conftest.$ac_ext <<_ACEOF
2532	/* end confdefs.h. */	3816	/* end confdefs.h. */
2533		3817
2534	int	3818	int
2535	main ()	3819	main (void)
2536	{	3820	{
2537	#ifndef __GNUC__	3821	#ifndef __GNUC__
2538	choke me	3822	choke me
2539	#endif	3823	#endif
2540		3824
2541	;	3825	;
2542	return 0;	3826	return 0;
2543	}	3827	}
2544	_ACEOF	3828	_ACEOF
2545	rm -f conftest.$ac_objext	3829	if ac_fn_c_try_compile "$LINENO"
2546	if { (ac_try="$ac_compile"	3830	then :
2547	case "(($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	3831	ac_compiler_gnu=yes
		3832	else $as_nop
		3833	ac_compiler_gnu=no
		3834	fi
		3835	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		3836	ac_cv_c_compiler_gnu=$ac_compiler_gnu
		3837
		3838	fi
		3839	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
		3840	printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
		3841	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		3842
		3843	if test $ac_compiler_gnu = yes; then
		3844	GCC=yes
2563	else	3845	else
2564	echo "$as_me: failed program was:" >&5	3846	GCC=
2565	sed 's/^/| /' conftest.$ac_ext >&5
2566
2567	ac_compiler_gnu=no
2568	fi	3847	fi
2569
2570	rm -f core conftest.err conftest.$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}	3848	ac_test_CFLAGS=${CFLAGS+y}
2578	ac_save_CFLAGS=$CFLAGS	3849	ac_save_CFLAGS=$CFLAGS
2579	{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5	3850	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2580	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }	3851	printf %s "checking whether $CC accepts -g... " >&6; }
2581	if test "${ac_cv_prog_cc_g+set}" = set; then	3852	if test ${ac_cv_prog_cc_g+y}
2582	echo $ECHO_N "(cached) $ECHO_C" >&6	3853	then :
2583	else	3854	printf %s "(cached) " >&6
		3855	else $as_nop
2584	ac_save_c_werror_flag=$ac_c_werror_flag	3856	ac_save_c_werror_flag=$ac_c_werror_flag
2585	ac_c_werror_flag=yes	3857	ac_c_werror_flag=yes
2586	ac_cv_prog_cc_g=no	3858	ac_cv_prog_cc_g=no
2587	CFLAGS="-g"	3859	CFLAGS="-g"
2588	cat >conftest.$ac_ext <<_ACEOF
2589	/* confdefs.h. */
2590	_ACEOF
2591	cat confdefs.h >>conftest.$ac_ext	3860	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2592	cat >>conftest.$ac_ext <<_ACEOF
2593	/* end confdefs.h. */	3861	/* end confdefs.h. */
2594		3862
2595	int	3863	int
2596	main ()	3864	main (void)
2597	{	3865	{
2598		3866
2599	;	3867	;
2600	return 0;	3868	return 0;
2601	}	3869	}
2602	_ACEOF	3870	_ACEOF
2603	rm -f conftest.$ac_objext	3871	if ac_fn_c_try_compile "$LINENO"
2604	if { (ac_try="$ac_compile"	3872	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	3873	ac_cv_prog_cc_g=yes
2621	else	3874	else $as_nop
2622	echo "$as_me: failed program was:" >&5
2623	sed 's/^/| /' conftest.$ac_ext >&5
2624
2625	CFLAGS=""	3875	CFLAGS=""
2626	cat >conftest.$ac_ext <<_ACEOF
2627	/* confdefs.h. */
2628	_ACEOF
2629	cat confdefs.h >>conftest.$ac_ext	3876	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2630	cat >>conftest.$ac_ext <<_ACEOF
2631	/* end confdefs.h. */	3877	/* end confdefs.h. */
2632		3878
2633	int	3879	int
2634	main ()	3880	main (void)
2635	{	3881	{
2636		3882
2637	;	3883	;
2638	return 0;	3884	return 0;
2639	}	3885	}
2640	_ACEOF	3886	_ACEOF
2641	rm -f conftest.$ac_objext	3887	if ac_fn_c_try_compile "$LINENO"
2642	if { (ac_try="$ac_compile"	3888	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		3889
		3890	else $as_nop
2663	ac_c_werror_flag=$ac_save_c_werror_flag	3891	ac_c_werror_flag=$ac_save_c_werror_flag
2664	CFLAGS="-g"	3892	CFLAGS="-g"
2665	cat >conftest.$ac_ext <<_ACEOF
2666	/* confdefs.h. */
2667	_ACEOF
2668	cat confdefs.h >>conftest.$ac_ext	3893	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2669	cat >>conftest.$ac_ext <<_ACEOF
2670	/* end confdefs.h. */	3894	/* end confdefs.h. */
2671		3895
2672	int	3896	int
2673	main ()	3897	main (void)
2674	{	3898	{
2675		3899
2676	;	3900	;
2677	return 0;	3901	return 0;
2678	}	3902	}
2679	_ACEOF	3903	_ACEOF
2680	rm -f conftest.$ac_objext	3904	if ac_fn_c_try_compile "$LINENO"
2681	if { (ac_try="$ac_compile"	3905	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.$ac_objext; then
2697	ac_cv_prog_cc_g=yes	3906	ac_cv_prog_cc_g=yes
2698	else
2699	echo "$as_me: failed program was:" >&5
2700	sed 's/^/| /' conftest.$ac_ext >&5
2701
2702
2703	fi	3907	fi
2704
2705	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	3908	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2706	fi	3909	fi
2707
2708	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	3910	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2709	fi	3911	fi
2710
2711	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	3912	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2712	ac_c_werror_flag=$ac_save_c_werror_flag	3913	ac_c_werror_flag=$ac_save_c_werror_flag
2713	fi	3914	fi
2714	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	3915	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2715	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }	3916	printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
2716	if test "$ac_test_CFLAGS" = set; then	3917	if test $ac_test_CFLAGS; then
2717	CFLAGS=$ac_save_CFLAGS	3918	CFLAGS=$ac_save_CFLAGS
2718	elif test $ac_cv_prog_cc_g = yes; then	3919	elif test $ac_cv_prog_cc_g = yes; then
2719	if test "$GCC" = yes; then	3920	if test "$GCC" = yes; then
2720	CFLAGS="-g -O2"	3921	CFLAGS="-g -O2"
2721	else	3922	else
…		…
2726	CFLAGS="-O2"	3927	CFLAGS="-O2"
2727	else	3928	else
2728	CFLAGS=	3929	CFLAGS=
2729	fi	3930	fi
2730	fi	3931	fi
2731	{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5	3932	ac_prog_cc_stdc=no
2732	echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }	3933	if test x$ac_prog_cc_stdc = xno
		3934	then :
		3935	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
		3936	printf %s "checking for $CC option to enable C11 features... " >&6; }
		3937	if test ${ac_cv_prog_cc_c11+y}
		3938	then :
		3939	printf %s "(cached) " >&6
		3940	else $as_nop
		3941	ac_cv_prog_cc_c11=no
		3942	ac_save_CC=$CC
		3943	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3944	/* end confdefs.h. */
		3945	$ac_c_conftest_c11_program
		3946	_ACEOF
		3947	for ac_arg in '' -std=gnu11
		3948	do
		3949	CC="$ac_save_CC $ac_arg"
		3950	if ac_fn_c_try_compile "$LINENO"
		3951	then :
		3952	ac_cv_prog_cc_c11=$ac_arg
		3953	fi
		3954	rm -f core conftest.err conftest.$ac_objext conftest.beam
		3955	test "x$ac_cv_prog_cc_c11" != "xno" && break
		3956	done
		3957	rm -f conftest.$ac_ext
		3958	CC=$ac_save_CC
		3959	fi
		3960
		3961	if test "x$ac_cv_prog_cc_c11" = xno
		3962	then :
		3963	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		3964	printf "%s\n" "unsupported" >&6; }
		3965	else $as_nop
		3966	if test "x$ac_cv_prog_cc_c11" = x
		3967	then :
		3968	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		3969	printf "%s\n" "none needed" >&6; }
		3970	else $as_nop
		3971	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
		3972	printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
		3973	CC="$CC $ac_cv_prog_cc_c11"
		3974	fi
		3975	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
		3976	ac_prog_cc_stdc=c11
		3977	fi
		3978	fi
		3979	if test x$ac_prog_cc_stdc = xno
		3980	then :
		3981	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
		3982	printf %s "checking for $CC option to enable C99 features... " >&6; }
		3983	if test ${ac_cv_prog_cc_c99+y}
		3984	then :
		3985	printf %s "(cached) " >&6
		3986	else $as_nop
		3987	ac_cv_prog_cc_c99=no
		3988	ac_save_CC=$CC
		3989	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3990	/* end confdefs.h. */
		3991	$ac_c_conftest_c99_program
		3992	_ACEOF
		3993	for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
		3994	do
		3995	CC="$ac_save_CC $ac_arg"
		3996	if ac_fn_c_try_compile "$LINENO"
		3997	then :
		3998	ac_cv_prog_cc_c99=$ac_arg
		3999	fi
		4000	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4001	test "x$ac_cv_prog_cc_c99" != "xno" && break
		4002	done
		4003	rm -f conftest.$ac_ext
		4004	CC=$ac_save_CC
		4005	fi
		4006
2733	if test "${ac_cv_prog_cc_c89+set}" = set; then	4007	if test "x$ac_cv_prog_cc_c99" = xno
2734	echo $ECHO_N "(cached) $ECHO_C" >&6	4008	then :
2735	else	4009	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4010	printf "%s\n" "unsupported" >&6; }
		4011	else $as_nop
		4012	if test "x$ac_cv_prog_cc_c99" = x
		4013	then :
		4014	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4015	printf "%s\n" "none needed" >&6; }
		4016	else $as_nop
		4017	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
		4018	printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
		4019	CC="$CC $ac_cv_prog_cc_c99"
		4020	fi
		4021	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
		4022	ac_prog_cc_stdc=c99
		4023	fi
		4024	fi
		4025	if test x$ac_prog_cc_stdc = xno
		4026	then :
		4027	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
		4028	printf %s "checking for $CC option to enable C89 features... " >&6; }
		4029	if test ${ac_cv_prog_cc_c89+y}
		4030	then :
		4031	printf %s "(cached) " >&6
		4032	else $as_nop
2736	ac_cv_prog_cc_c89=no	4033	ac_cv_prog_cc_c89=no
2737	ac_save_CC=$CC	4034	ac_save_CC=$CC
2738	cat >conftest.$ac_ext <<_ACEOF	4035	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2739	/* confdefs.h. */	4036	/* end confdefs.h. */
		4037	$ac_c_conftest_c89_program
2740	_ACEOF	4038	_ACEOF
2741	cat confdefs.h >>conftest.$ac_ext	4039	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2742	cat >>conftest.$ac_ext <<_ACEOF
2743	/* end confdefs.h. */
2744	#include <stdarg.h>
2745	#include <stdio.h>
2746	#include <sys/types.h>
2747	#include <sys/stat.h>
2748	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2749	struct buf { int x; };
2750	FILE * (*rcsopen) (struct buf *, struct stat *, int);
2751	static char *e (p, i)
2752	char **p;
2753	int i;
2754	{
2755	return p[i];
2756	}
2757	static char *f (char * (*g) (char **, int), char **p, ...)
2758	{
2759	char *s;
2760	va_list v;
2761	va_start (v,p);
2762	s = g (p, va_arg (v,int));
2763	va_end (v);
2764	return s;
2765	}
2766
2767	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2768	function prototypes and stuff, but not '\xHH' hex character constants.
2769	These don't provoke an error unfortunately, instead are silently treated
2770	as 'x'. The following induces an error, until -std is added to get
2771	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2772	array size at least. It's necessary to write '\x00'==0 to get something
2773	that's true only with -std. */
2774	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2775
2776	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2777	inside strings and character constants. */
2778	#define FOO(x) 'x'
2779	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2780
2781	int test (int i, double x);
2782	struct s1 {int (*f) (int a);};
2783	struct s2 {int (*f) (double a);};
2784	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2785	int argc;
2786	char **argv;
2787	int
2788	main ()
2789	{
2790	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2791	;
2792	return 0;
2793	}
2794	_ACEOF
2795	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2796	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2797	do	4040	do
2798	CC="$ac_save_CC $ac_arg"	4041	CC="$ac_save_CC $ac_arg"
2799	rm -f conftest.$ac_objext	4042	if ac_fn_c_try_compile "$LINENO"
2800	if { (ac_try="$ac_compile"	4043	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	4044	ac_cv_prog_cc_c89=$ac_arg
2817	else
2818	echo "$as_me: failed program was:" >&5
2819	sed 's/^/| /' conftest.$ac_ext >&5
2820
2821
2822	fi	4045	fi
2823
2824	rm -f core conftest.err conftest.$ac_objext	4046	rm -f core conftest.err conftest.$ac_objext conftest.beam
2825	test "x$ac_cv_prog_cc_c89" != "xno" && break	4047	test "x$ac_cv_prog_cc_c89" != "xno" && break
2826	done	4048	done
2827	rm -f conftest.$ac_ext	4049	rm -f conftest.$ac_ext
2828	CC=$ac_save_CC	4050	CC=$ac_save_CC
2829
2830	fi	4051	fi
2831	# AC_CACHE_VAL	4052
2832	case "x$ac_cv_prog_cc_c89" in	4053	if test "x$ac_cv_prog_cc_c89" = xno
2833	x)	4054	then :
2834	{ echo "$as_me:$LINENO: result: none needed" >&5	4055	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2835	echo "${ECHO_T}none needed" >&6; } ;;	4056	printf "%s\n" "unsupported" >&6; }
2836	xno)	4057	else $as_nop
2837	{ echo "$as_me:$LINENO: result: unsupported" >&5	4058	if test "x$ac_cv_prog_cc_c89" = x
2838	echo "${ECHO_T}unsupported" >&6; } ;;	4059	then :
2839	*)	4060	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4061	printf "%s\n" "none needed" >&6; }
		4062	else $as_nop
		4063	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
		4064	printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
2840	CC="$CC $ac_cv_prog_cc_c89"	4065	CC="$CC $ac_cv_prog_cc_c89"
2841	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5	4066	fi
2842	echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;	4067	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
2843	esac	4068	ac_prog_cc_stdc=c89
2844		4069	fi
		4070	fi
2845		4071
2846	ac_ext=c	4072	ac_ext=c
2847	ac_cpp='$CPP $CPPFLAGS'	4073	ac_cpp='$CPP $CPPFLAGS'
2848	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4074	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2849	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4075	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2850	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4076	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		4077
		4078
		4079
		4080
		4081
		4082
2851		4083
2852	ac_ext=cpp	4084	ac_ext=cpp
2853	ac_cpp='$CXXCPP $CPPFLAGS'	4085	ac_cpp='$CXXCPP $CPPFLAGS'
2854	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4086	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2855	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4087	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
…		…
2857	if test -z "$CXX"; then	4089	if test -z "$CXX"; then
2858	if test -n "$CCC"; then	4090	if test -n "$CCC"; then
2859	CXX=$CCC	4091	CXX=$CCC
2860	else	4092	else
2861	if test -n "$ac_tool_prefix"; then	4093	if test -n "$ac_tool_prefix"; then
2862	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	4094	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
2863	do	4095	do
2864	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	4096	# Extract the first word of "$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	4097	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2866	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4098	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2867	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4099	printf %s "checking for $ac_word... " >&6; }
2868	if test "${ac_cv_prog_CXX+set}" = set; then	4100	if test ${ac_cv_prog_CXX+y}
2869	echo $ECHO_N "(cached) $ECHO_C" >&6	4101	then :
2870	else	4102	printf %s "(cached) " >&6
		4103	else $as_nop
2871	if test -n "$CXX"; then	4104	if test -n "$CXX"; then
2872	ac_cv_prog_CXX="$CXX" # Let the user override the test.	4105	ac_cv_prog_CXX="$CXX" # Let the user override the test.
2873	else	4106	else
2874	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4107	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2875	for as_dir in $PATH	4108	for as_dir in $PATH
2876	do	4109	do
2877	IFS=$as_save_IFS	4110	IFS=$as_save_IFS
2878	test -z "$as_dir" && as_dir=.	4111	case $as_dir in #(((
		4112	'') as_dir=./ ;;
		4113	*/) ;;
		4114	*) as_dir=$as_dir/ ;;
		4115	esac
2879	for ac_exec_ext in '' $ac_executable_extensions; do	4116	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	4117	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2881	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	4118	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2882	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	4119	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2883	break 2	4120	break 2
2884	fi	4121	fi
2885	done	4122	done
2886	done	4123	done
2887	IFS=$as_save_IFS	4124	IFS=$as_save_IFS
2888		4125
2889	fi	4126	fi
2890	fi	4127	fi
2891	CXX=$ac_cv_prog_CXX	4128	CXX=$ac_cv_prog_CXX
2892	if test -n "$CXX"; then	4129	if test -n "$CXX"; then
2893	{ echo "$as_me:$LINENO: result: $CXX" >&5	4130	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
2894	echo "${ECHO_T}$CXX" >&6; }	4131	printf "%s\n" "$CXX" >&6; }
2895	else	4132	else
2896	{ echo "$as_me:$LINENO: result: no" >&5	4133	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2897	echo "${ECHO_T}no" >&6; }	4134	printf "%s\n" "no" >&6; }
2898	fi	4135	fi
2899		4136
2900		4137
2901	test -n "$CXX" && break	4138	test -n "$CXX" && break
2902	done	4139	done
2903	fi	4140	fi
2904	if test -z "$CXX"; then	4141	if test -z "$CXX"; then
2905	ac_ct_CXX=$CXX	4142	ac_ct_CXX=$CXX
2906	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	4143	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
2907	do	4144	do
2908	# Extract the first word of "$ac_prog", so it can be a program name with args.	4145	# Extract the first word of "$ac_prog", so it can be a program name with args.
2909	set dummy $ac_prog; ac_word=$2	4146	set dummy $ac_prog; ac_word=$2
2910	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4147	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2911	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4148	printf %s "checking for $ac_word... " >&6; }
2912	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	4149	if test ${ac_cv_prog_ac_ct_CXX+y}
2913	echo $ECHO_N "(cached) $ECHO_C" >&6	4150	then :
2914	else	4151	printf %s "(cached) " >&6
		4152	else $as_nop
2915	if test -n "$ac_ct_CXX"; then	4153	if test -n "$ac_ct_CXX"; then
2916	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	4154	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2917	else	4155	else
2918	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4156	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2919	for as_dir in $PATH	4157	for as_dir in $PATH
2920	do	4158	do
2921	IFS=$as_save_IFS	4159	IFS=$as_save_IFS
2922	test -z "$as_dir" && as_dir=.	4160	case $as_dir in #(((
		4161	'') as_dir=./ ;;
		4162	*/) ;;
		4163	*) as_dir=$as_dir/ ;;
		4164	esac
2923	for ac_exec_ext in '' $ac_executable_extensions; do	4165	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	4166	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2925	ac_cv_prog_ac_ct_CXX="$ac_prog"	4167	ac_cv_prog_ac_ct_CXX="$ac_prog"
2926	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	4168	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2927	break 2	4169	break 2
2928	fi	4170	fi
2929	done	4171	done
2930	done	4172	done
2931	IFS=$as_save_IFS	4173	IFS=$as_save_IFS
2932		4174
2933	fi	4175	fi
2934	fi	4176	fi
2935	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	4177	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2936	if test -n "$ac_ct_CXX"; then	4178	if test -n "$ac_ct_CXX"; then
2937	{ echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5	4179	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
2938	echo "${ECHO_T}$ac_ct_CXX" >&6; }	4180	printf "%s\n" "$ac_ct_CXX" >&6; }
2939	else	4181	else
2940	{ echo "$as_me:$LINENO: result: no" >&5	4182	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2941	echo "${ECHO_T}no" >&6; }	4183	printf "%s\n" "no" >&6; }
2942	fi	4184	fi
2943		4185
2944		4186
2945	test -n "$ac_ct_CXX" && break	4187	test -n "$ac_ct_CXX" && break
2946	done	4188	done
…		…
2948	if test "x$ac_ct_CXX" = x; then	4190	if test "x$ac_ct_CXX" = x; then
2949	CXX="g++"	4191	CXX="g++"
2950	else	4192	else
2951	case $cross_compiling:$ac_tool_warned in	4193	case $cross_compiling:$ac_tool_warned in
2952	yes:)	4194	yes:)
2953	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	4195	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2954	whose name does not start with the host triplet. If you think this	4196	printf "%s\n" "$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 "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2957	whose name does not start with the host triplet. If you think this
2958	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2959	ac_tool_warned=yes ;;	4197	ac_tool_warned=yes ;;
2960	esac	4198	esac
2961	CXX=$ac_ct_CXX	4199	CXX=$ac_ct_CXX
2962	fi	4200	fi
2963	fi	4201	fi
2964		4202
2965	fi	4203	fi
2966	fi	4204	fi
2967	# Provide some information about the compiler.	4205	# Provide some information about the compiler.
2968	echo "$as_me:$LINENO: checking for C++ compiler version" >&5	4206	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
2969	ac_compiler=`set X $ac_compile; echo $2`	4207	set X $ac_compile
		4208	ac_compiler=$2
		4209	for ac_option in --version -v -V -qversion; do
2970	{ (ac_try="$ac_compiler --version >&5"	4210	{ { ac_try="$ac_compiler $ac_option >&5"
2971	case "(($ac_try" in	4211	case "(($ac_try" in
2972	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	4212	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2973	*) ac_try_echo=$ac_try;;	4213	*) ac_try_echo=$ac_try;;
2974	esac	4214	esac
2975	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	4215	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2976	(eval "$ac_compiler --version >&5") 2>&5	4216	printf "%s\n" "$ac_try_echo"; } >&5
		4217	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2977	ac_status=$?	4218	ac_status=$?
2978	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4219	if test -s conftest.err; then
		4220	sed '10a\
		4221	... rest of stderr output deleted ...
		4222	10q' conftest.err >conftest.er1
		4223	cat conftest.er1 >&5
		4224	fi
		4225	rm -f conftest.er1 conftest.err
		4226	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2979	(exit $ac_status); }	4227	test $ac_status = 0; }
2980	{ (ac_try="$ac_compiler -v >&5"	4228	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 $ac_status); }
3000		4229
3001	{ echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5	4230	{ printf "%s\n" "$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... $ECHO_C" >&6; }	4231	printf %s "checking whether the compiler supports GNU C++... " >&6; }
3003	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then	4232	if test ${ac_cv_cxx_compiler_gnu+y}
3004	echo $ECHO_N "(cached) $ECHO_C" >&6	4233	then :
3005	else	4234	printf %s "(cached) " >&6
3006	cat >conftest.$ac_ext <<_ACEOF	4235	else $as_nop
3007	/* confdefs.h. */
3008	_ACEOF
3009	cat confdefs.h >>conftest.$ac_ext	4236	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3010	cat >>conftest.$ac_ext <<_ACEOF
3011	/* end confdefs.h. */	4237	/* end confdefs.h. */
3012		4238
3013	int	4239	int
3014	main ()	4240	main (void)
3015	{	4241	{
3016	#ifndef __GNUC__	4242	#ifndef __GNUC__
3017	choke me	4243	choke me
3018	#endif	4244	#endif
3019		4245
3020	;	4246	;
3021	return 0;	4247	return 0;
3022	}	4248	}
3023	_ACEOF	4249	_ACEOF
3024	rm -f conftest.$ac_objext	4250	if ac_fn_cxx_try_compile "$LINENO"
3025	if { (ac_try="$ac_compile"	4251	then :
3026	case "(($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	4252	ac_compiler_gnu=yes
		4253	else $as_nop
		4254	ac_compiler_gnu=no
		4255	fi
		4256	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4257	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
		4258
		4259	fi
		4260	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
		4261	printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; }
		4262	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		4263
		4264	if test $ac_compiler_gnu = yes; then
		4265	GXX=yes
3042	else	4266	else
3043	echo "$as_me: failed program was:" >&5	4267	GXX=
3044	sed 's/^/| /' conftest.$ac_ext >&5
3045
3046	ac_compiler_gnu=no
3047	fi	4268	fi
3048
3049	rm -f core conftest.err conftest.$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}	4269	ac_test_CXXFLAGS=${CXXFLAGS+y}
3057	ac_save_CXXFLAGS=$CXXFLAGS	4270	ac_save_CXXFLAGS=$CXXFLAGS
3058	{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5	4271	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3059	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }	4272	printf %s "checking whether $CXX accepts -g... " >&6; }
3060	if test "${ac_cv_prog_cxx_g+set}" = set; then	4273	if test ${ac_cv_prog_cxx_g+y}
3061	echo $ECHO_N "(cached) $ECHO_C" >&6	4274	then :
3062	else	4275	printf %s "(cached) " >&6
		4276	else $as_nop
3063	ac_save_cxx_werror_flag=$ac_cxx_werror_flag	4277	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3064	ac_cxx_werror_flag=yes	4278	ac_cxx_werror_flag=yes
3065	ac_cv_prog_cxx_g=no	4279	ac_cv_prog_cxx_g=no
3066	CXXFLAGS="-g"	4280	CXXFLAGS="-g"
3067	cat >conftest.$ac_ext <<_ACEOF
3068	/* confdefs.h. */
3069	_ACEOF
3070	cat confdefs.h >>conftest.$ac_ext	4281	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3071	cat >>conftest.$ac_ext <<_ACEOF
3072	/* end confdefs.h. */	4282	/* end confdefs.h. */
3073		4283
3074	int	4284	int
3075	main ()	4285	main (void)
3076	{	4286	{
3077		4287
3078	;	4288	;
3079	return 0;	4289	return 0;
3080	}	4290	}
3081	_ACEOF	4291	_ACEOF
3082	rm -f conftest.$ac_objext	4292	if ac_fn_cxx_try_compile "$LINENO"
3083	if { (ac_try="$ac_compile"	4293	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	4294	ac_cv_prog_cxx_g=yes
3100	else	4295	else $as_nop
3101	echo "$as_me: failed program was:" >&5
3102	sed 's/^/| /' conftest.$ac_ext >&5
3103
3104	CXXFLAGS=""	4296	CXXFLAGS=""
3105	cat >conftest.$ac_ext <<_ACEOF
3106	/* confdefs.h. */
3107	_ACEOF
3108	cat confdefs.h >>conftest.$ac_ext	4297	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3109	cat >>conftest.$ac_ext <<_ACEOF
3110	/* end confdefs.h. */	4298	/* end confdefs.h. */
3111		4299
3112	int	4300	int
3113	main ()	4301	main (void)
3114	{	4302	{
3115		4303
3116	;	4304	;
3117	return 0;	4305	return 0;
3118	}	4306	}
3119	_ACEOF	4307	_ACEOF
3120	rm -f conftest.$ac_objext	4308	if ac_fn_cxx_try_compile "$LINENO"
3121	if { (ac_try="$ac_compile"	4309	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		4310
		4311	else $as_nop
3142	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4312	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3143	CXXFLAGS="-g"	4313	CXXFLAGS="-g"
3144	cat >conftest.$ac_ext <<_ACEOF
3145	/* confdefs.h. */
3146	_ACEOF
3147	cat confdefs.h >>conftest.$ac_ext	4314	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3148	cat >>conftest.$ac_ext <<_ACEOF
3149	/* end confdefs.h. */	4315	/* end confdefs.h. */
3150		4316
3151	int	4317	int
3152	main ()	4318	main (void)
3153	{	4319	{
3154		4320
3155	;	4321	;
3156	return 0;	4322	return 0;
3157	}	4323	}
3158	_ACEOF	4324	_ACEOF
3159	rm -f conftest.$ac_objext	4325	if ac_fn_cxx_try_compile "$LINENO"
3160	if { (ac_try="$ac_compile"	4326	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.$ac_objext; then
3176	ac_cv_prog_cxx_g=yes	4327	ac_cv_prog_cxx_g=yes
3177	else
3178	echo "$as_me: failed program was:" >&5
3179	sed 's/^/| /' conftest.$ac_ext >&5
3180
3181
3182	fi	4328	fi
3183
3184	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4329	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3185	fi	4330	fi
3186
3187	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4331	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3188	fi	4332	fi
3189
3190	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4333	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3191	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4334	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3192	fi	4335	fi
3193	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5	4336	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3194	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }	4337	printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
3195	if test "$ac_test_CXXFLAGS" = set; then	4338	if test $ac_test_CXXFLAGS; then
3196	CXXFLAGS=$ac_save_CXXFLAGS	4339	CXXFLAGS=$ac_save_CXXFLAGS
3197	elif test $ac_cv_prog_cxx_g = yes; then	4340	elif test $ac_cv_prog_cxx_g = yes; then
3198	if test "$GXX" = yes; then	4341	if test "$GXX" = yes; then
3199	CXXFLAGS="-g -O2"	4342	CXXFLAGS="-g -O2"
3200	else	4343	else
…		…
3205	CXXFLAGS="-O2"	4348	CXXFLAGS="-O2"
3206	else	4349	else
3207	CXXFLAGS=	4350	CXXFLAGS=
3208	fi	4351	fi
3209	fi	4352	fi
		4353	ac_prog_cxx_stdcxx=no
		4354	if test x$ac_prog_cxx_stdcxx = xno
		4355	then :
		4356	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5
		4357	printf %s "checking for $CXX option to enable C++11 features... " >&6; }
		4358	if test ${ac_cv_prog_cxx_11+y}
		4359	then :
		4360	printf %s "(cached) " >&6
		4361	else $as_nop
		4362	ac_cv_prog_cxx_11=no
		4363	ac_save_CXX=$CXX
		4364	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4365	/* end confdefs.h. */
		4366	$ac_cxx_conftest_cxx11_program
		4367	_ACEOF
		4368	for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
		4369	do
		4370	CXX="$ac_save_CXX $ac_arg"
		4371	if ac_fn_cxx_try_compile "$LINENO"
		4372	then :
		4373	ac_cv_prog_cxx_cxx11=$ac_arg
		4374	fi
		4375	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4376	test "x$ac_cv_prog_cxx_cxx11" != "xno" && break
		4377	done
		4378	rm -f conftest.$ac_ext
		4379	CXX=$ac_save_CXX
		4380	fi
		4381
		4382	if test "x$ac_cv_prog_cxx_cxx11" = xno
		4383	then :
		4384	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4385	printf "%s\n" "unsupported" >&6; }
		4386	else $as_nop
		4387	if test "x$ac_cv_prog_cxx_cxx11" = x
		4388	then :
		4389	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4390	printf "%s\n" "none needed" >&6; }
		4391	else $as_nop
		4392	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
		4393	printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; }
		4394	CXX="$CXX $ac_cv_prog_cxx_cxx11"
		4395	fi
		4396	ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
		4397	ac_prog_cxx_stdcxx=cxx11
		4398	fi
		4399	fi
		4400	if test x$ac_prog_cxx_stdcxx = xno
		4401	then :
		4402	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5
		4403	printf %s "checking for $CXX option to enable C++98 features... " >&6; }
		4404	if test ${ac_cv_prog_cxx_98+y}
		4405	then :
		4406	printf %s "(cached) " >&6
		4407	else $as_nop
		4408	ac_cv_prog_cxx_98=no
		4409	ac_save_CXX=$CXX
		4410	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4411	/* end confdefs.h. */
		4412	$ac_cxx_conftest_cxx98_program
		4413	_ACEOF
		4414	for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
		4415	do
		4416	CXX="$ac_save_CXX $ac_arg"
		4417	if ac_fn_cxx_try_compile "$LINENO"
		4418	then :
		4419	ac_cv_prog_cxx_cxx98=$ac_arg
		4420	fi
		4421	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4422	test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
		4423	done
		4424	rm -f conftest.$ac_ext
		4425	CXX=$ac_save_CXX
		4426	fi
		4427
		4428	if test "x$ac_cv_prog_cxx_cxx98" = xno
		4429	then :
		4430	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4431	printf "%s\n" "unsupported" >&6; }
		4432	else $as_nop
		4433	if test "x$ac_cv_prog_cxx_cxx98" = x
		4434	then :
		4435	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4436	printf "%s\n" "none needed" >&6; }
		4437	else $as_nop
		4438	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5
		4439	printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; }
		4440	CXX="$CXX $ac_cv_prog_cxx_cxx98"
		4441	fi
		4442	ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98
		4443	ac_prog_cxx_stdcxx=cxx98
		4444	fi
		4445	fi
		4446
3210	ac_ext=c	4447	ac_ext=c
3211	ac_cpp='$CPP $CPPFLAGS'	4448	ac_cpp='$CPP $CPPFLAGS'
3212	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4449	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3213	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4450	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3214	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4451	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3215		4452
3216	ac_ext=c
3217	ac_cpp='$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.$ac_ext >&5
3276		4453
3277	# Broken: fails on valid input.
3278	continue
3279	fi
3280		4454
3281	rm -f conftest.err conftest.$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),	4455	# 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	4456	# so one script is as good as another. But avoid the broken or
3448	# incompatible versions:	4457	# incompatible versions:
3449	# SysV /etc/install, /usr/sbin/install	4458	# SysV /etc/install, /usr/sbin/install
3450	# SunOS /usr/etc/install	4459	# SunOS /usr/etc/install
3451	# IRIX /sbin/install	4460	# IRIX /sbin/install
…		…
3454	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag	4463	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3455	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	4464	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3456	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"	4465	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3457	# OS/2's system install, which has a completely different semantic	4466	# OS/2's system install, which has a completely different semantic
3458	# ./install, which can be erroneously created by make from ./install.sh.	4467	# ./install, which can be erroneously created by make from ./install.sh.
		4468	# Reject install programs that cannot install multiple files.
3459	{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5	4469	{ 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... $ECHO_C" >&6; }	4470	printf %s "checking for a BSD-compatible install... " >&6; }
3461	if test -z "$INSTALL"; then	4471	if test -z "$INSTALL"; then
3462	if test "${ac_cv_path_install+set}" = set; then	4472	if test ${ac_cv_path_install+y}
3463	echo $ECHO_N "(cached) $ECHO_C" >&6	4473	then :
3464	else	4474	printf %s "(cached) " >&6
		4475	else $as_nop
3465	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4476	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3466	for as_dir in $PATH	4477	for as_dir in $PATH
3467	do	4478	do
3468	IFS=$as_save_IFS	4479	IFS=$as_save_IFS
3469	test -z "$as_dir" && as_dir=.	4480	case $as_dir in #(((
3470	# Account for people who put trailing slashes in PATH elements.	4481	'') as_dir=./ ;;
		4482	*/) ;;
		4483	*) as_dir=$as_dir/ ;;
		4484	esac
		4485	# Account for fact that we put trailing slashes in our PATH walk.
3471	case $as_dir/ in	4486	case $as_dir in #((
3472	./ | .// | /cC/* | \	4487	./ | /[cC]/* | \
3473	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \	4488	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3474	?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \	4489	?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3475	/usr/ucb/* ) ;;	4490	/usr/ucb/* ) ;;
3476	*)	4491	*)
3477	# OSF1 and SCO ODT 3.0 have their own names for install.	4492	# 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	4493	# Don't use installbsd from OSF since it installs stuff as root
3479	# by default.	4494	# by default.
3480	for ac_prog in ginstall scoinst install; do	4495	for ac_prog in ginstall scoinst install; do
3481	for ac_exec_ext in '' $ac_executable_extensions; do	4496	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	4497	if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
3483	if test $ac_prog = install &&	4498	if test $ac_prog = install &&
3484	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	4499	grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3485	# AIX install. It has an incompatible calling convention.	4500	# AIX install. It has an incompatible calling convention.
3486	:	4501	:
3487	elif test $ac_prog = install &&	4502	elif test $ac_prog = install &&
3488	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	4503	grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3489	# program-specific install script used by HP pwplus--don't use.	4504	# program-specific install script used by HP pwplus--don't use.
3490	:	4505	:
3491	else	4506	else
		4507	rm -rf conftest.one conftest.two conftest.dir
		4508	echo one > conftest.one
		4509	echo two > conftest.two
		4510	mkdir conftest.dir
		4511	if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
		4512	test -s conftest.one && test -s conftest.two &&
		4513	test -s conftest.dir/conftest.one &&
		4514	test -s conftest.dir/conftest.two
		4515	then
3492	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"	4516	ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
3493	break 3	4517	break 3
		4518	fi
3494	fi	4519	fi
3495	fi	4520	fi
3496	done	4521	done
3497	done	4522	done
3498	;;	4523	;;
3499	esac	4524	esac
		4525
3500	done	4526	done
3501	IFS=$as_save_IFS	4527	IFS=$as_save_IFS
3502		4528
		4529	rm -rf conftest.one conftest.two conftest.dir
3503		4530
3504	fi	4531	fi
3505	if test "${ac_cv_path_install+set}" = set; then	4532	if test ${ac_cv_path_install+y}; then
3506	INSTALL=$ac_cv_path_install	4533	INSTALL=$ac_cv_path_install
3507	else	4534	else
3508	# As a last resort, use the slow shell script. Don't cache a	4535	# As a last resort, use the slow shell script. Don't cache a
3509	# value for INSTALL within a source directory, because that will	4536	# value for INSTALL within a source directory, because that will
3510	# break other packages using the cache if that directory is	4537	# break other packages using the cache if that directory is
3511	# removed, or if the value is a relative name.	4538	# removed, or if the value is a relative name.
3512	INSTALL=$ac_install_sh	4539	INSTALL=$ac_install_sh
3513	fi	4540	fi
3514	fi	4541	fi
3515	{ echo "$as_me:$LINENO: result: $INSTALL" >&5	4542	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3516	echo "${ECHO_T}$INSTALL" >&6; }	4543	printf "%s\n" "$INSTALL" >&6; }
3517		4544
3518	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	4545	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3519	# It thinks the first close brace ends the variable substitution.	4546	# It thinks the first close brace ends the variable substitution.
3520	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	4547	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3521		4548
…		…
3523		4550
3524	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	4551	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3525		4552
3526		4553
3527		4554
3528		4555	ac_header= ac_cache=
3529	{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5	4556	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	4557	do
3545	IFS=$as_save_IFS	4558	if test $ac_cache; then
3546	test -z "$as_dir" && as_dir=.	4559	ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
3547	for ac_prog in grep ggrep; do	4560	if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
3548	for ac_exec_ext in '' $ac_executable_extensions; do	4561	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	4562	fi
3573	# 10*(2^10) chars as input seems more than enough	4563	ac_header= ac_cache=
3574	test $ac_count -gt 10 && break	4564	elif test $ac_header; then
3575	done	4565	ac_cache=$ac_item
3576	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;	4566	else
3577	esac	4567	ac_header=$ac_item
3578		4568	fi
3579
3580	$ac_path_GREP_found && break 3
3581	done
3582	done	4569	done
3583		4570
3584	done
3585	IFS=$as_save_IFS
3586		4571
3587		4572
3588	fi
3589		4573
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		4574
3597	else
3598	ac_cv_path_GREP=$GREP
3599	fi
3600		4575
3601		4576
3602	fi
3603	{ echo "$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		4577
		4578	if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
		4579	then :
3607		4580
3608	{ echo "$as_me:$LINENO: checking for egrep" >&5	4581	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		4582
3661
3662	$ac_path_EGREP_found && break 3
3663	done
3664	done
3665
3666	done
3667	IFS=$as_save_IFS
3668
3669
3670	fi	4583	fi
3671		4584
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		4585
3679	else
3680	ac_cv_path_EGREP=$EGREP
3681	fi
3682		4586
3683		4587
3684	fi
3685	fi
3686	{ echo "$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		4588
3690		4589
3691		4590	{ 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	4591	printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3693	echo $ECHO_N "checking for AIX... $ECHO_C" >&6; }	4592	if test ${ac_cv_safe_to_define___extensions__+y}
3694	cat >conftest.$ac_ext <<_ACEOF	4593	then :
3695	/* confdefs.h. */	4594	printf %s "(cached) " >&6
3696	_ACEOF	4595	else $as_nop
3697	cat confdefs.h >>conftest.$ac_ext	4596	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3698	cat >>conftest.$ac_ext <<_ACEOF
3699	/* end confdefs.h. */	4597	/* end confdefs.h. */
3700	#ifdef _AIX
3701	yes
3702	#endif
3703		4598
3704	_ACEOF	4599	# define __EXTENSIONS__ 1
3705	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	4600	$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.$ac_ext <<_ACEOF
3731	/* end confdefs.h. */
3732
3733	/* Override any GCC internal prototype to avoid an error.
3734	Use char because int might match the return type of a GCC
3735	builtin and then its argument prototype would still apply. */
3736	#ifdef __cplusplus
3737	extern "C"
3738	#endif
3739	char strerror ();
3740	int	4601	int
3741	main ()	4602	main (void)
3742	{	4603	{
3743	return strerror ();	4604
3744	;	4605	;
3745	return 0;	4606	return 0;
3746	}	4607	}
3747	_ACEOF	4608	_ACEOF
		4609	if ac_fn_c_try_compile "$LINENO"
		4610	then :
		4611	ac_cv_safe_to_define___extensions__=yes
		4612	else $as_nop
		4613	ac_cv_safe_to_define___extensions__=no
		4614	fi
		4615	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4616	fi
		4617	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
		4618	printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; }
		4619
		4620	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5
		4621	printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; }
		4622	if test ${ac_cv_should_define__xopen_source+y}
		4623	then :
		4624	printf %s "(cached) " >&6
		4625	else $as_nop
		4626	ac_cv_should_define__xopen_source=no
		4627	if test $ac_cv_header_wchar_h = yes
		4628	then :
		4629	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4630	/* end confdefs.h. */
		4631
		4632	#include <wchar.h>
		4633	mbstate_t x;
		4634	int
		4635	main (void)
		4636	{
		4637
		4638	;
		4639	return 0;
		4640	}
		4641	_ACEOF
		4642	if ac_fn_c_try_compile "$LINENO"
		4643	then :
		4644
		4645	else $as_nop
		4646	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4647	/* end confdefs.h. */
		4648
		4649	#define _XOPEN_SOURCE 500
		4650	#include <wchar.h>
		4651	mbstate_t x;
		4652	int
		4653	main (void)
		4654	{
		4655
		4656	;
		4657	return 0;
		4658	}
		4659	_ACEOF
		4660	if ac_fn_c_try_compile "$LINENO"
		4661	then :
		4662	ac_cv_should_define__xopen_source=yes
		4663	fi
		4664	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4665	fi
		4666	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4667	fi
		4668	fi
		4669	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
		4670	printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; }
		4671
		4672	printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h
		4673
		4674	printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h
		4675
		4676	printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
		4677
		4678	printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h
		4679
		4680	printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h
		4681
		4682	printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h
		4683
		4684	printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
		4685
		4686	printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h
		4687
		4688	printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h
		4689
		4690	printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h
		4691
		4692	printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h
		4693
		4694	printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h
		4695
		4696	printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h
		4697
		4698	printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h
		4699
		4700	printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h
		4701
		4702	if test $ac_cv_header_minix_config_h = yes
		4703	then :
		4704	MINIX=yes
		4705	printf "%s\n" "#define _MINIX 1" >>confdefs.h
		4706
		4707	printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h
		4708
		4709	printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h
		4710
		4711	else $as_nop
		4712	MINIX=
		4713	fi
		4714	if test $ac_cv_safe_to_define___extensions__ = yes
		4715	then :
		4716	printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
		4717
		4718	fi
		4719	if test $ac_cv_should_define__xopen_source = yes
		4720	then :
		4721	printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h
		4722
		4723	fi
		4724
		4725	ac_ext=cpp
		4726	ac_cpp='$CXXCPP $CPPFLAGS'
		4727	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		4728	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		4729	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		4730
		4731
		4732	LINKER="$CXX"
		4733	if test x$GCC = xyes && test x$GXX = xyes; then
		4734	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working libsupc++" >&5
		4735	printf %s "checking for working libsupc++... " >&6; }
		4736	save_CXX="$CXX"
		4737	save_LIBS="$LIBS"
		4738	CXX="$CC"
		4739	LIBS="$LIBS -lsupc++"
		4740
		4741	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4742	/* end confdefs.h. */
		4743	struct test { }; void f() try { throw new test; } catch (...) { throw; }
		4744	int
		4745	main (void)
		4746	{
		4747
		4748	;
		4749	return 0;
		4750	}
		4751	_ACEOF
		4752	if ac_fn_cxx_try_link "$LINENO"
		4753	then :
		4754	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		4755	printf "%s\n" "ok" >&6; }
		4756	LINKER="$CC"
		4757	else $as_nop
		4758
		4759	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, making everything bigger and slower" >&5
		4760	printf "%s\n" "no, making everything bigger and slower" >&6; }
		4761	LIBS="$save_LIBS"
		4762
		4763
		4764	fi
		4765	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		4766	conftest$ac_exeext conftest.$ac_ext
		4767	CXX="$save_CXX"
		4768	fi
		4769	LINKER=$LINKER
		4770
		4771
		4772	if test -z "$orig_CXXFLAGS"; then
		4773	if test x$GCC = xyes && test "x$GXX" = xyes; then
		4774	CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"
		4775	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4776	/* end confdefs.h. */
		4777
		4778	int
		4779	main (void)
		4780	{
		4781
		4782	;
		4783	return 0;
		4784	}
		4785	_ACEOF
		4786	if ac_fn_cxx_try_compile "$LINENO"
		4787	then :
		4788
		4789	else $as_nop
		4790	CXXFLAGS="-g -O3"
		4791	fi
		4792	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4793	else
		4794	CXXFLAGS="-O"
		4795	fi
		4796	CFLAGS="$CXXFLAGS"
		4797	fi
		4798
		4799	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing setlocale" >&5
		4800	printf %s "checking for library containing setlocale... " >&6; }
		4801	if test ${ac_cv_search_setlocale+y}
		4802	then :
		4803	printf %s "(cached) " >&6
		4804	else $as_nop
		4805	ac_func_search_save_LIBS=$LIBS
		4806	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4807	/* end confdefs.h. */
		4808
		4809	namespace conftest {
		4810	extern "C" int setlocale ();
		4811	}
		4812	int
		4813	main (void)
		4814	{
		4815	return conftest::setlocale ();
		4816	;
		4817	return 0;
		4818	}
		4819	_ACEOF
3748	for ac_lib in '' cposix; do	4820	for ac_lib in '' xpg4
		4821	do
3749	if test -z "$ac_lib"; then	4822	if test -z "$ac_lib"; then
3750	ac_res="none required"	4823	ac_res="none required"
3751	else	4824	else
3752	ac_res=-l$ac_lib	4825	ac_res=-l$ac_lib
3753	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	4826	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3754	fi	4827	fi
3755	rm -f conftest.$ac_objext conftest$ac_exeext	4828	if ac_fn_cxx_try_link "$LINENO"
3756	if { (ac_try="$ac_link"	4829	then :
3757	case "(($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=$ac_res	4830	ac_cv_search_setlocale=$ac_res
3774	else
3775	echo "$as_me: failed program was:" >&5
3776	sed 's/^/| /' conftest.$ac_ext >&5
3777
3778
3779	fi	4831	fi
3780
3781	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	4832	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3782	conftest$ac_exeext	4833	conftest$ac_exeext
3783	if test "${ac_cv_search_strerror+set}" = set; then	4834	if test ${ac_cv_search_setlocale+y}
		4835	then :
3784	break	4836	break
3785	fi	4837	fi
3786	done	4838	done
3787	if test "${ac_cv_search_strerror+set}" = set; then	4839	if test ${ac_cv_search_setlocale+y}
3788	:	4840	then :
3789	else	4841
		4842	else $as_nop
3790	ac_cv_search_strerror=no	4843	ac_cv_search_setlocale=no
3791	fi	4844	fi
3792	rm conftest.$ac_ext	4845	rm conftest.$ac_ext
3793	LIBS=$ac_func_search_save_LIBS	4846	LIBS=$ac_func_search_save_LIBS
3794	fi	4847	fi
3795	{ echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5	4848	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5
3796	echo "${ECHO_T}$ac_cv_search_strerror" >&6; }	4849	printf "%s\n" "$ac_cv_search_setlocale" >&6; }
3797	ac_res=$ac_cv_search_strerror	4850	ac_res=$ac_cv_search_setlocale
3798	if test "$ac_res" != no; then	4851	if test "$ac_res" != no
		4852	then :
3799	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"	4853	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3800		4854
3801	fi	4855	fi
3802		4856
3803	ac_ext=cpp
3804	ac_cpp='$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		4857
3809		4858	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
3810	if test x$GCC = xyes && test x$GXX = xyes; then	4859	printf %s "checking for library containing gethostbyname... " >&6; }
3811	{ echo "$as_me:$LINENO: checking for working libsupc++" >&5	4860	if test ${ac_cv_search_gethostbyname+y}
3812	echo $ECHO_N "checking for working libsupc++... $ECHO_C" >&6; }	4861	then :
3813	save_CXX="$CXX"	4862	printf %s "(cached) " >&6
3814	save_LIBS="$LIBS"	4863	else $as_nop
3815	CXX="$CC"	4864	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.$ac_ext	4865	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3823	cat >>conftest.$ac_ext <<_ACEOF
3824	/* end confdefs.h. */	4866	/* end confdefs.h. */
3825	struct test { }; void f() try { throw new test; } catch (...) { throw; }	4867
		4868	namespace conftest {
		4869	extern "C" int gethostbyname ();
		4870	}
3826	int	4871	int
3827	main ()	4872	main (void)
3828	{	4873	{
3829		4874	return conftest::gethostbyname ();
3830	;	4875	;
3831	return 0;	4876	return 0;
3832	}	4877	}
3833	_ACEOF	4878	_ACEOF
3834	rm -f conftest.$ac_objext conftest$ac_exeext	4879	for ac_lib in '' nsl
3835	if { (ac_try="$ac_link"	4880	do
3836	case "(($ac_try" in	4881	if test -z "$ac_lib"; then
3837	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	4882	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 "${ECHO_T}ok" >&6; }
3854	else	4883	else
3855	echo "$as_me: failed program was:" >&5	4884	ac_res=-l$ac_lib
3856	sed 's/^/| /' conftest.$ac_ext >&5	4885	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3857		4886	fi
3858		4887	if ac_fn_cxx_try_link "$LINENO"
3859	{ echo "$as_me:$LINENO: result: no, making everything bigger and slower" >&5	4888	then :
3860	echo "${ECHO_T}no, making everything bigger and slower" >&6; }	4889	ac_cv_search_gethostbyname=$ac_res
3861	LIBS="$save_LIBS"
3862	LINKER="$save_CXX"
3863
3864
3865	fi	4890	fi
3866
3867	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	4891	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3868	conftest$ac_exeext conftest.$ac_ext	4892	conftest$ac_exeext
3869	CXX="$save_CXX"	4893	if test ${ac_cv_search_gethostbyname+y}
		4894	then :
		4895	break
3870	fi	4896	fi
3871	LINKER=$LINKER	4897	done
		4898	if test ${ac_cv_search_gethostbyname+y}
		4899	then :
3872		4900
		4901	else $as_nop
		4902	ac_cv_search_gethostbyname=no
		4903	fi
		4904	rm conftest.$ac_ext
		4905	LIBS=$ac_func_search_save_LIBS
		4906	fi
		4907	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
		4908	printf "%s\n" "$ac_cv_search_gethostbyname" >&6; }
		4909	ac_res=$ac_cv_search_gethostbyname
		4910	if test "$ac_res" != no
		4911	then :
		4912	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3873		4913
3874	if test -z "$orig_CXXFLAGS"; then	4914	fi
3875	if test x$GCC = xyes && test "x$GXX" = xyes; then	4915
3876	CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"	4916	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
3877	cat >conftest.$ac_ext <<_ACEOF	4917	printf %s "checking for library containing socket... " >&6; }
3878	/* confdefs.h. */	4918	if test ${ac_cv_search_socket+y}
3879	_ACEOF	4919	then :
		4920	printf %s "(cached) " >&6
		4921	else $as_nop
		4922	ac_func_search_save_LIBS=$LIBS
3880	cat confdefs.h >>conftest.$ac_ext	4923	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3881	cat >>conftest.$ac_ext <<_ACEOF
3882	/* end confdefs.h. */	4924	/* end confdefs.h. */
3883		4925
		4926	namespace conftest {
		4927	extern "C" int socket ();
		4928	}
3884	int	4929	int
3885	main ()	4930	main (void)
3886	{	4931	{
3887		4932	return conftest::socket ();
3888	;	4933	;
3889	return 0;	4934	return 0;
3890	}	4935	}
3891	_ACEOF	4936	_ACEOF
3892	rm -f conftest.$ac_objext	4937	for ac_lib in '' socket
3893	if { (ac_try="$ac_compile"	4938	do
3894	case "(($ac_try" in	4939	if test -z "$ac_lib"; then
3895	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	4940	ac_res="none required"
3896	*) ac_try_echo=$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.$ac_ext
3918	else	4941	else
3919	CXXFLAGS="-O"	4942	ac_res=-l$ac_lib
		4943	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3920	fi	4944	fi
3921	CFLAGS="$CXXFLAGS"	4945	if ac_fn_cxx_try_link "$LINENO"
		4946	then :
		4947	ac_cv_search_socket=$ac_res
3922	fi	4948	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.$ac_objext conftest_ipa8_conftest.oo \	4949	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4018	conftest$ac_exeext conftest.$ac_ext	4950	conftest$ac_exeext
		4951	if test ${ac_cv_search_socket+y}
		4952	then :
		4953	break
4019	fi	4954	fi
4020	{ echo "$as_me:$LINENO: result: $ac_cv_func_setlocale" >&5	4955	done
4021	echo "${ECHO_T}$ac_cv_func_setlocale" >&6; }	4956	if test ${ac_cv_search_socket+y}
4022	if test $ac_cv_func_setlocale = yes; then	4957	then :
4023	:
4024	else
4025	{ echo "$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		4958
4039	/* Override any GCC internal prototype to avoid an error.	4959	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	4960	ac_cv_search_socket=no
4318	fi	4961	fi
4319		4962	rm conftest.$ac_ext
4320	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	4963	LIBS=$ac_func_search_save_LIBS
4321	conftest$ac_exeext conftest.$ac_ext
4322	fi	4964	fi
4323	{ echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5	4965	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4324	echo "${ECHO_T}$ac_cv_func_socket" >&6; }	4966	printf "%s\n" "$ac_cv_search_socket" >&6; }
4325	if test $ac_cv_func_socket = yes; then	4967	ac_res=$ac_cv_search_socket
4326	:	4968	if test "$ac_res" != no
4327	else	4969	then :
4328	{ echo "$as_me:$LINENO: checking for socket in -lsocket" >&5	4970	test "$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		4971
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	4972	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		4973
4396		4974
4397	support_frills=yes	4975	support_frills=yes
4398	support_inheritpixmap=yes	4976	support_inheritpixmap=yes
4399	support_fading=yes	4977	support_fading=yes
…		…
4404	support_text_blink=yes	4982	support_text_blink=yes
4405	support_pointer_blank=yes	4983	support_pointer_blank=yes
4406	support_scroll_rxvt=yes	4984	support_scroll_rxvt=yes
4407	support_scroll_next=yes	4985	support_scroll_next=yes
4408	support_scroll_xterm=yes	4986	support_scroll_xterm=yes
4409	support_scroll_plain=yes
4410	support_xim=yes	4987	support_xim=yes
4411	support_afterimage=yes	4988	support_pixbuf=yes
4412	support_afterstep=yes	4989	support_startup_notification=yes
4413	support_xft=yes	4990	support_xft=yes
4414	support_unicode3=no	4991	support_unicode3=no
4415	support_combining=yes	4992	support_combining=yes
4416	support_8bitctrls=no	4993	support_8bitctrls=no
4417	support_iso14755=yes	4994	support_iso14755=yes
4418	support_styles=yes	4995	support_styles=yes
4419	support_perl=yes	4996	support_perl=yes
4420	codesets=all	4997	codesets=all
4421		4998
4422		4999
4423	if test "x$enable_shared" = xyes; then
4424
4425	cat >>confdefs.h <<\_ACEOF
4426	#define LIBRXVT 1
4427	_ACEOF
4428
4429	INSTALL_LIBRXVT=yes
4430	fi
4431
4432
4433	# Check whether --enable-everything was given.	5000	# Check whether --enable-everything was given.
4434	if test "${enable_everything+set}" = set; then	5001	if test ${enable_everything+y}
		5002	then :
4435	enableval=$enable_everything;	5003	enableval=$enable_everything;
4436	if test x$enableval = xno; then	5004	if test x$enableval = xno; then
4437	support_frills=no	5005	support_frills=no
4438	support_inheritpixmap=no	5006	support_inheritpixmap=no
4439	support_fading=no	5007	support_fading=no
4440	support_keepscrolling=no	5008	support_keepscrolling=no
4441	support_selectionscrolling=no	5009	support_selectionscrolling=no
4442	support_lastlog=no
4443	support_mousewheel=no	5010	support_mousewheel=no
4444	support_mouseslipwheel=no	5011	support_mouseslipwheel=no
4445	support_text_blink=no	5012	support_text_blink=no
4446	support_pointer_blank=no	5013	support_pointer_blank=no
4447	support_scroll_rxvt=no	5014	support_scroll_rxvt=no
4448	support_scroll_next=no	5015	support_scroll_next=no
4449	support_scroll_xterm=no	5016	support_scroll_xterm=no
4450	support_scroll_plain=no
4451	support_utmp=no
4452	support_wtmp=no
4453	support_xim=no	5017	support_xim=no
4454	support_afterimage=no	5018	support_pixbuf=no
4455	support_afterstep=no	5019	support_startup_notification=no
4456	support_xft=no	5020	support_xft=no
4457	support_unicode3=no	5021	support_unicode3=no
4458	support_combining=no	5022	support_combining=no
4459	support_8bitctrls=no	5023	support_8bitctrls=no
4460	support_iso14755=no	5024	support_iso14755=no
…		…
4466	support_frills=yes	5030	support_frills=yes
4467	support_inheritpixmap=yes	5031	support_inheritpixmap=yes
4468	support_fading=yes	5032	support_fading=yes
4469	support_keepscrolling=yes	5033	support_keepscrolling=yes
4470	support_selectionscrolling=yes	5034	support_selectionscrolling=yes
4471	support_lastlog=yes
4472	support_mousewheel=yes	5035	support_mousewheel=yes
4473	support_mouseslipwheel=yes	5036	support_mouseslipwheel=yes
4474	support_text_blink=yes	5037	support_text_blink=yes
4475	support_pointer_blank=yes	5038	support_pointer_blank=yes
4476	support_scroll_rxvt=yes	5039	support_scroll_rxvt=yes
4477	support_scroll_next=yes	5040	support_scroll_next=yes
4478	support_scroll_xterm=yes	5041	support_scroll_xterm=yes
4479	support_scroll_plain=yes
4480	support_utmp=yes
4481	support_wtmp=yes
4482	support_xim=yes	5042	support_xim=yes
4483	support_afterimage=yes
4484	support_afterstep=yes	5043	support_pixbuf=yes
		5044	support_startup_notification=yes
4485	support_xft=yes	5045	support_xft=yes
4486	support_unicode3=yes	5046	support_unicode3=yes
4487	support_combining=yes	5047	support_combining=yes
4488	#support_8bitctrls=yes	5048	#support_8bitctrls=yes
4489	support_iso14755=yes	5049	support_iso14755=yes
…		…
4493	fi	5053	fi
4494		5054
4495	fi	5055	fi
4496		5056
4497		5057
4498	WARNINGS=no	5058	support_assertions=no
		5059	# Check whether --enable-assert was given.
		5060	if test ${enable_assert+y}
		5061	then :
		5062	enableval=$enable_assert; if test x$enableval = xyes; then
		5063	support_assertions=yes
		5064	fi
		5065	fi
		5066
		5067	if test x$support_assertions = xno; then
		5068
		5069	printf "%s\n" "#define NDEBUG 1" >>confdefs.h
		5070
		5071	fi
		5072
		5073	support_warnings=no
4499	# Check whether --enable-warnings was given.	5074	# Check whether --enable-warnings was given.
4500	if test "${enable_warnings+set}" = set; then	5075	if test ${enable_warnings+y}
		5076	then :
4501	enableval=$enable_warnings; if test x$enableval = xyes; then	5077	enableval=$enable_warnings; if test x$enableval = xyes; then
4502	WARNINGS=yes	5078	support_warnings=yes
4503	fi	5079	fi
4504	fi	5080	fi
4505		5081
4506	if test x$GXX = xyes; then	5082	if test x$GXX = xyes; then
4507	if test $WARNINGS = yes; then	5083	if test $support_warnings = yes; then
4508	save_CXXFLAGS="$CXXFLAGS"	5084	save_CXXFLAGS="$CXXFLAGS"
4509	CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-non-virtual-dtor"	5085	for warning in \
4510	cat >conftest.$ac_ext <<_ACEOF	5086	-Wall \
4511	/* confdefs.h. */	5087	-Wno-parentheses \
4512	_ACEOF	5088	-Wno-reorder \
		5089	-Wno-sign-compare \
		5090	-Wno-unused-value \
		5091	; do
		5092	CXXFLAGS="$CXXFLAGS $warning"
		5093	done
4513	cat confdefs.h >>conftest.$ac_ext	5094	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4514	cat >>conftest.$ac_ext <<_ACEOF
4515	/* end confdefs.h. */	5095	/* end confdefs.h. */
4516		5096
4517	int	5097	int
4518	main ()	5098	main (void)
4519	{	5099	{
4520		5100
4521	;	5101	;
4522	return 0;	5102	return 0;
4523	}	5103	}
4524	_ACEOF	5104	_ACEOF
4525	rm -f conftest.$ac_objext	5105	if ac_fn_cxx_try_compile "$LINENO"
4526	if { (ac_try="$ac_compile"	5106	then :
4527	case "(($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		5107
		5108	else $as_nop
4547	CXXFLAGS="$save_CXXFLAGS"	5109	CXXFLAGS="$save_CXXFLAGS"
4548	fi	5110	fi
4549
4550	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	5111	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4551	else	5112	else
4552	CXXFLAGS="$CXXFLAGS -w"	5113	CXXFLAGS="$CXXFLAGS -w"
4553	fi	5114	fi
4554	fi	5115	fi
4555		5116
		5117	support_256_color=no
		5118	# Check whether --enable-256-color was given.
		5119	if test ${enable_256_color+y}
		5120	then :
		5121	enableval=$enable_256_color; if test x$enableval = xyes; then
		5122	support_256_color=yes
		5123	fi
		5124	fi
		5125
		5126	if test x$support_256_color = xyes; then
		5127
		5128	printf "%s\n" "#define USE_256_COLORS 1" >>confdefs.h
		5129
		5130	fi
		5131
4556	# Check whether --enable-unicode3 was given.	5132	# Check whether --enable-unicode3 was given.
4557	if test "${enable_unicode3+set}" = set; then	5133	if test ${enable_unicode3+y}
		5134	then :
4558	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then	5135	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then
4559	support_unicode3=$enableval	5136	support_unicode3=$enableval
4560	fi	5137	fi
4561	fi	5138	fi
4562		5139
4563		5140
4564	# Check whether --enable-combining was given.	5141	# Check whether --enable-combining was given.
4565	if test "${enable_combining+set}" = set; then	5142	if test ${enable_combining+y}
		5143	then :
4566	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then	5144	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then
4567	support_combining=$enableval	5145	support_combining=$enableval
4568	fi	5146	fi
4569	fi	5147	fi
4570		5148
4571		5149
4572	# Check whether --enable-xft was given.	5150	# Check whether --enable-xft was given.
4573	if test "${enable_xft+set}" = set; then	5151	if test ${enable_xft+y}
		5152	then :
4574	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then	5153	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then
4575	support_xft=$enableval	5154	support_xft=$enableval
4576	fi	5155	fi
4577	fi	5156	fi
4578		5157
4579		5158
4580	# Check whether --enable-font-styles was given.	5159	# Check whether --enable-font-styles was given.
4581	if test "${enable_font_styles+set}" = set; then	5160	if test ${enable_font_styles+y}
		5161	then :
4582	enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then	5162	enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then
4583	support_styles=$enableval	5163	support_styles=$enableval
4584	fi	5164	fi
4585	fi	5165	fi
4586		5166
4587		5167
4588	# Check whether --enable-afterimage was given.	5168	# Check whether --enable-pixbuf was given.
4589	if test "${enable_afterimage+set}" = set; then	5169	if test ${enable_pixbuf+y}
		5170	then :
4590	enableval=$enable_afterimage; if test x$enableval = xyes -o x$enableval = xno; then	5171	enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then
4591	support_afterimage=$enableval	5172	support_pixbuf=$enableval
4592	fi	5173	fi
4593	fi	5174	fi
4594		5175
4595		5176
4596		5177	# Check whether --enable-startup-notification was given.
4597	# Check whether --with-afterimage_config was given.	5178	if test ${enable_startup_notification+y}
4598	if test "${with_afterimage_config+set}" = set; then	5179	then :
4599	withval=$with_afterimage_config; if test "x$withval" != x; then	5180	enableval=$enable_startup_notification; if test x$enableval = xyes -o x$enableval = xno; then
4600	afterimage_config=$withval/afterimage-config	5181	support_startup_notification=$enableval
4601	fi	5182	fi
4602	fi	5183	fi
4603
4604		5184
4605		5185
4606	# Check whether --enable-transparency was given.	5186	# Check whether --enable-transparency was given.
4607	if test "${enable_transparency+set}" = set; then	5187	if test ${enable_transparency+y}
		5188	then :
4608	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then	5189	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then
4609	support_inheritpixmap=$enableval	5190	support_inheritpixmap=$enableval
4610	fi	5191	fi
4611	fi	5192	fi
4612		5193
4613		5194
4614	# Check whether --enable-fading was given.	5195	# Check whether --enable-fading was given.
4615	if test "${enable_fading+set}" = set; then	5196	if test ${enable_fading+y}
		5197	then :
4616	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then	5198	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then
4617	support_fading=$enableval	5199	support_fading=$enableval
4618	fi	5200	fi
4619	fi	5201	fi
4620		5202
4621		5203
4622	# Check whether --enable-rxvt-scroll was given.	5204	# Check whether --enable-rxvt-scroll was given.
4623	if test "${enable_rxvt_scroll+set}" = set; then	5205	if test ${enable_rxvt_scroll+y}
		5206	then :
4624	enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5207	enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4625	support_scroll_rxvt=$enableval	5208	support_scroll_rxvt=$enableval
4626	fi	5209	fi
4627	fi	5210	fi
4628		5211
4629		5212
4630	# Check whether --enable-next-scroll was given.	5213	# Check whether --enable-next-scroll was given.
4631	if test "${enable_next_scroll+set}" = set; then	5214	if test ${enable_next_scroll+y}
		5215	then :
4632	enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5216	enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4633	support_scroll_next=$enableval	5217	support_scroll_next=$enableval
4634	fi	5218	fi
4635	fi	5219	fi
4636		5220
4637		5221
4638	# Check whether --enable-xterm-scroll was given.	5222	# Check whether --enable-xterm-scroll was given.
4639	if test "${enable_xterm_scroll+set}" = set; then	5223	if test ${enable_xterm_scroll+y}
		5224	then :
4640	enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5225	enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4641	support_scroll_xterm=$enableval	5226	support_scroll_xterm=$enableval
4642	fi	5227	fi
4643	fi	5228	fi
4644		5229
4645		5230
4646	# Check whether --enable-perl was given.	5231	# Check whether --enable-perl was given.
4647	if test "${enable_perl+set}" = set; then	5232	if test ${enable_perl+y}
		5233	then :
4648	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then	5234	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then
4649	support_perl=$enableval	5235	support_perl=$enableval
4650	fi	5236	fi
4651	fi	5237	fi
4652		5238
4653		5239
4654	# Check whether --enable-plain-scroll was given.
4655	if test "${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		5240
4663	# Check whether --with-codesets was given.	5241	# Check whether --with-codesets was given.
4664	if test "${with_codesets+set}" = set; then	5242	if test ${with_codesets+y}
		5243	then :
4665	withval=$with_codesets; codesets="$withval"	5244	withval=$with_codesets; codesets="$withval"
4666	fi	5245	fi
4667		5246
4668		5247
4669	# Check whether --enable-xim was given.	5248	# Check whether --enable-xim was given.
4670	if test "${enable_xim+set}" = set; then	5249	if test ${enable_xim+y}
		5250	then :
4671	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then	5251	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then
4672	support_xim=$enableval	5252	support_xim=$enableval
4673	fi	5253	fi
4674	fi	5254	fi
4675		5255
4676		5256
4677	# Check whether --enable-backspace-key was given.	5257	# Check whether --enable-backspace-key was given.
4678	if test "${enable_backspace_key+set}" = set; then	5258	if test ${enable_backspace_key+y}
		5259	then :
4679	enableval=$enable_backspace_key; if test x$enableval = xno; then	5260	enableval=$enable_backspace_key; if test x$enableval = xno; then
4680		5261
4681	cat >>confdefs.h <<\_ACEOF	5262	printf "%s\n" "#define NO_BACKSPACE_KEY 1" >>confdefs.h
4682	#define NO_BACKSPACE_KEY 1
4683	_ACEOF
4684		5263
4685	fi	5264	fi
4686	fi	5265	fi
4687		5266
4688		5267
4689	# Check whether --enable-delete-key was given.	5268	# Check whether --enable-delete-key was given.
4690	if test "${enable_delete_key+set}" = set; then	5269	if test ${enable_delete_key+y}
		5270	then :
4691	enableval=$enable_delete_key; if test x$enableval = xno; then	5271	enableval=$enable_delete_key; if test x$enableval = xno; then
4692		5272
4693	cat >>confdefs.h <<\_ACEOF	5273	printf "%s\n" "#define NO_DELETE_KEY 1" >>confdefs.h
4694	#define NO_DELETE_KEY 1
4695	_ACEOF
4696		5274
4697	fi	5275	fi
4698	fi	5276	fi
4699		5277
4700		5278
		5279	support_resources=yes
4701	# Check whether --enable-resources was given.	5280	# Check whether --enable-resources was given.
4702	if test "${enable_resources+set}" = set; then	5281	if test ${enable_resources+y}
		5282	then :
4703	enableval=$enable_resources; if test x$enableval = xno; then	5283	enableval=$enable_resources; if test x$enableval = xno; then
4704		5284	support_resources=no
4705	cat >>confdefs.h <<\_ACEOF
4706	#define NO_RESOURCES 1
4707	_ACEOF
4708
4709	fi	5285	fi
4710	fi	5286	fi
4711		5287
4712		5288
4713	# Check whether --enable-8bitctrls was given.	5289	# Check whether --enable-8bitctrls was given.
4714	if test "${enable_8bitctrls+set}" = set; then	5290	if test ${enable_8bitctrls+y}
		5291	then :
4715	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then	5292	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then
4716	support_8bitctrls=$enableval	5293	support_8bitctrls=$enableval
4717	fi	5294	fi
4718	fi	5295	fi
4719		5296
4720		5297
4721	RESFALLBACK=Rxvt	5298	RESFALLBACK=Rxvt
4722	# Check whether --enable-fallback was given.	5299	# Check whether --enable-fallback was given.
4723	if test "${enable_fallback+set}" = set; then	5300	if test ${enable_fallback+y}
		5301	then :
4724	enableval=$enable_fallback;	5302	enableval=$enable_fallback;
4725	test x$enableval = xyes && enableval=Rxvt	5303	test x$enableval = xyes && enableval=Rxvt
4726	test x$enableval = xno && enableval=	5304	test x$enableval = xno && enableval=
4727	RESFALLBACK="$enableval"	5305	RESFALLBACK="$enableval"
4728		5306
4729	fi	5307	fi
4730		5308
4731		5309
4732	if test x$RESFALLBACK != x; then	5310	if test x$RESFALLBACK != x; then
4733		5311
4734	cat >>confdefs.h <<_ACEOF	5312	printf "%s\n" "#define RESFALLBACK \"$RESFALLBACK\"" >>confdefs.h
4735	#define RESFALLBACK "$RESFALLBACK"
4736	_ACEOF
4737		5313
4738	fi	5314	fi
4739		5315
4740	RESNAME=urxvt	5316	RESNAME=urxvt
4741		5317
4742	# Check whether --with-res-name was given.	5318	# Check whether --with-res-name was given.
4743	if test "${with_res_name+set}" = set; then	5319	if test ${with_res_name+y}
		5320	then :
4744	withval=$with_res_name; RESNAME="$withval"	5321	withval=$with_res_name; RESNAME="$withval"
4745	fi	5322	fi
4746		5323
4747		5324
4748	cat >>confdefs.h <<_ACEOF	5325	printf "%s\n" "#define RESNAME \"$RESNAME\"" >>confdefs.h
4749	#define RESNAME "$RESNAME"
4750	_ACEOF
4751		5326
4752		5327
4753	RESCLASS=URxvt	5328	RESCLASS=URxvt
4754		5329
4755	# Check whether --with-res-class was given.	5330	# Check whether --with-res-class was given.
4756	if test "${with_res_class+set}" = set; then	5331	if test ${with_res_class+y}
		5332	then :
4757	withval=$with_res_class; RESCLASS="$withval"	5333	withval=$with_res_class; RESCLASS="$withval"
4758	fi	5334	fi
4759		5335
4760		5336
4761	cat >>confdefs.h <<_ACEOF	5337	printf "%s\n" "#define RESCLASS \"$RESCLASS\"" >>confdefs.h
4762	#define RESCLASS "$RESCLASS"
4763	_ACEOF
4764		5338
4765		5339
4766	RXVTNAME=urxvt	5340	RXVTNAME=urxvt
4767		5341
4768	# Check whether --with-name was given.	5342	# Check whether --with-name was given.
4769	if test "${with_name+set}" = set; then	5343	if test ${with_name+y}
		5344	then :
4770	withval=$with_name; RXVTNAME="$withval"	5345	withval=$with_name; RXVTNAME="$withval"
4771	fi	5346	fi
4772		5347
4773		5348
4774	cat >>confdefs.h <<_ACEOF	5349	printf "%s\n" "#define RXVTNAME \"$RXVTNAME\"" >>confdefs.h
4775	#define RXVTNAME "$RXVTNAME"
4776	_ACEOF
4777		5350
4778		5351
4779	RXVTNAME=`echo "$RXVTNAME"|sed "$program_transform_name"`
4780		5352
4781		5353
4782	# Check whether --enable-swapscreen was given.	5354	# Check whether --enable-swapscreen was given.
4783	if test "${enable_swapscreen+set}" = set; then	5355	if test ${enable_swapscreen+y}
		5356	then :
4784	enableval=$enable_swapscreen; if test x$enableval = xno; then	5357	enableval=$enable_swapscreen; if test x$enableval = xno; then
4785		5358
4786	cat >>confdefs.h <<\_ACEOF	5359	printf "%s\n" "#define NO_SECONDARY_SCREEN 1" >>confdefs.h
4787	#define NO_SECONDARY_SCREEN 1
4788	_ACEOF
4789		5360
4790	fi	5361	fi
4791	fi	5362	fi
4792		5363
4793		5364
4794	# Check whether --enable-iso14755 was given.	5365	# Check whether --enable-iso14755 was given.
4795	if test "${enable_iso14755+set}" = set; then	5366	if test ${enable_iso14755+y}
		5367	then :
4796	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then	5368	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then
4797	support_iso14755=$enableval	5369	support_iso14755=$enableval
4798	fi	5370	fi
4799	fi	5371	fi
4800		5372
4801		5373
4802	# Check whether --enable-frills was given.	5374	# Check whether --enable-frills was given.
4803	if test "${enable_frills+set}" = set; then	5375	if test ${enable_frills+y}
		5376	then :
4804	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then	5377	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then
4805	support_frills=$enableval	5378	support_frills=$enableval
4806	fi	5379	fi
4807	fi	5380	fi
4808		5381
4809		5382
4810	# Check whether --enable-keepscrolling was given.	5383	# Check whether --enable-keepscrolling was given.
4811	if test "${enable_keepscrolling+set}" = set; then	5384	if test ${enable_keepscrolling+y}
		5385	then :
4812	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5386	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then
4813	support_keepscrolling=$enableval	5387	support_keepscrolling=$enableval
4814	fi	5388	fi
4815	fi	5389	fi
4816		5390
4817		5391
4818	# Check whether --enable-selectionscrolling was given.	5392	# Check whether --enable-selectionscrolling was given.
4819	if test "${enable_selectionscrolling+set}" = set; then	5393	if test ${enable_selectionscrolling+y}
		5394	then :
4820	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5395	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then
4821	support_selectionscrolling=$enableval	5396	support_selectionscrolling=$enableval
4822	fi	5397	fi
4823	fi	5398	fi
4824		5399
4825		5400
4826	# Check whether --enable-mousewheel was given.	5401	# Check whether --enable-mousewheel was given.
4827	if test "${enable_mousewheel+set}" = set; then	5402	if test ${enable_mousewheel+y}
		5403	then :
4828	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then	5404	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then
4829	support_mousewheel=$enableval	5405	support_mousewheel=$enableval
4830	fi	5406	fi
4831	fi	5407	fi
4832		5408
4833		5409
4834	# Check whether --enable-slipwheeling was given.	5410	# Check whether --enable-slipwheeling was given.
4835	if test "${enable_slipwheeling+set}" = set; then	5411	if test ${enable_slipwheeling+y}
		5412	then :
4836	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then	5413	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then
4837	support_mouseslipwheel=$enableval	5414	support_mouseslipwheel=$enableval
4838	fi	5415	fi
4839	fi	5416	fi
4840		5417
4841		5418
4842	# Check whether --enable-smart-resize was given.	5419	# Check whether --enable-smart-resize was given.
4843	if test "${enable_smart_resize+set}" = set; then	5420	if test ${enable_smart_resize+y}
		5421	then :
4844	enableval=$enable_smart_resize; if test x$enableval = xyes; then	5422	enableval=$enable_smart_resize; if test x$enableval = xyes; then
4845		5423
4846	cat >>confdefs.h <<\_ACEOF	5424	printf "%s\n" "#define SMART_RESIZE 1" >>confdefs.h
4847	#define SMART_RESIZE 1
4848	_ACEOF
4849		5425
4850	fi	5426	fi
4851	fi	5427	fi
4852		5428
4853		5429
4854	# Check whether --enable-text-blink was given.	5430	# Check whether --enable-text-blink was given.
4855	if test "${enable_text_blink+set}" = set; then	5431	if test ${enable_text_blink+y}
		5432	then :
4856	enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then	5433	enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then
4857	support_text_blink=$enableval	5434	support_text_blink=$enableval
4858	fi	5435	fi
4859	fi	5436	fi
4860		5437
4861		5438
4862	# Check whether --enable-pointer-blank was given.	5439	# Check whether --enable-pointer-blank was given.
4863	if test "${enable_pointer_blank+set}" = set; then	5440	if test ${enable_pointer_blank+y}
		5441	then :
4864	enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then	5442	enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then
4865	support_pointer_blank=$enableval	5443	support_pointer_blank=$enableval
4866	fi	5444	fi
4867	fi	5445	fi
4868		5446
4869		5447
4870		5448
4871	# Check whether --with-term was given.	5449	# Check whether --with-term was given.
4872	if test "${with_term+set}" = set; then	5450	if test ${with_term+y}
		5451	then :
4873	withval=$with_term; if test x$withval != x; then	5452	withval=$with_term; if test x$withval != x; then
4874		5453
4875	cat >>confdefs.h <<_ACEOF	5454	printf "%s\n" "#define TERMENV \"$withval\"" >>confdefs.h
4876	#define TERMENV "$withval"
4877	_ACEOF
4878	term="$withval"	5455	term="$withval"
4879	fi	5456	fi
4880	fi	5457	fi
4881		5458
4882		5459
4883		5460
4884	# Check whether --with-terminfo was given.	5461	# Check whether --with-terminfo was given.
4885	if test "${with_terminfo+set}" = set; then	5462	if test ${with_terminfo+y}
		5463	then :
4886	withval=$with_terminfo; if test x$withval != x; then	5464	withval=$with_terminfo; if test x$withval != x; then
4887		5465
4888	cat >>confdefs.h <<_ACEOF	5466	printf "%s\n" "#define RXVT_TERMINFO \"$withval\"" >>confdefs.h
4889	#define RXVT_TERMINFO "$withval"
4890	_ACEOF
4891	terminfo="$withval"	5467	terminfo="$withval"
4892	fi	5468	fi
4893	fi	5469	fi
4894		5470
4895		5471
		5472	if test x$support_resources = xno; then
		5473	if test x$support_frills = xyes || test x$support_perl = xyes; then
		5474	as_fn_error $? "--disable-resources requires --disable-frills --disable-perl" "$LINENO" 5
		5475	fi
		5476
		5477
		5478	printf "%s\n" "#define NO_RESOURCES 1" >>confdefs.h
		5479
		5480	fi
		5481
4896		5482
4897	LIBEV_M4_AVOID_LIBRT=1	5483	LIBEV_M4_AVOID_LIBRT=1
4898		5484
4899	ac_ext=cpp	5485	ac_fn_cxx_check_header_compile "$LINENO" "sys/inotify.h" "ac_cv_header_sys_inotify_h" "$ac_includes_default"
4900	ac_cpp='$CXXCPP $CPPFLAGS'	5486	if test "x$ac_cv_header_sys_inotify_h" = xyes
4901	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5487	then :
4902	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5488	printf "%s\n" "#define HAVE_SYS_INOTIFY_H 1" >>confdefs.h
4903	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	5489
4904	{ echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5	5490	fi
4905	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6; }	5491	ac_fn_cxx_check_header_compile "$LINENO" "sys/epoll.h" "ac_cv_header_sys_epoll_h" "$ac_includes_default"
4906	if test -z "$CXXCPP"; then	5492	if test "x$ac_cv_header_sys_epoll_h" = xyes
4907	if test "${ac_cv_prog_CXXCPP+set}" = set; then	5493	then :
4908	echo $ECHO_N "(cached) $ECHO_C" >&6	5494	printf "%s\n" "#define HAVE_SYS_EPOLL_H 1" >>confdefs.h
4909	else	5495
4910	# Double quotes because CXXCPP needs to be expanded	5496	fi
4911	for CXXCPP in "$CXX -E" "/lib/cpp"	5497	ac_fn_cxx_check_header_compile "$LINENO" "sys/event.h" "ac_cv_header_sys_event_h" "$ac_includes_default"
4912	do	5498	if test "x$ac_cv_header_sys_event_h" = xyes
4913	ac_preproc_ok=false	5499	then :
4914	for ac_cxx_preproc_warn_flag in '' yes	5500	printf "%s\n" "#define HAVE_SYS_EVENT_H 1" >>confdefs.h
4915	do	5501
4916	# Use a header file that comes with gcc, so configuring glibc	5502	fi
4917	# with a fresh cross-compiler works.	5503	ac_fn_cxx_check_header_compile "$LINENO" "port.h" "ac_cv_header_port_h" "$ac_includes_default"
4918	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5504	if test "x$ac_cv_header_port_h" = xyes
4919	# <limits.h> exists even on freestanding compilers.	5505	then :
4920	# On the NeXT, cc -E runs the code through the compiler's parser,	5506	printf "%s\n" "#define HAVE_PORT_H 1" >>confdefs.h
4921	# not just through cpp. "Syntax error" is here to catch this case.	5507
4922	cat >conftest.$ac_ext <<_ACEOF	5508	fi
4923	/* confdefs.h. */	5509	ac_fn_cxx_check_header_compile "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default"
4924	_ACEOF	5510	if test "x$ac_cv_header_poll_h" = xyes
		5511	then :
		5512	printf "%s\n" "#define HAVE_POLL_H 1" >>confdefs.h
		5513
		5514	fi
		5515	ac_fn_cxx_check_header_compile "$LINENO" "sys/timerfd.h" "ac_cv_header_sys_timerfd_h" "$ac_includes_default"
		5516	if test "x$ac_cv_header_sys_timerfd_h" = xyes
		5517	then :
		5518	printf "%s\n" "#define HAVE_SYS_TIMERFD_H 1" >>confdefs.h
		5519
		5520	fi
		5521
		5522	ac_fn_cxx_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
		5523	if test "x$ac_cv_header_sys_select_h" = xyes
		5524	then :
		5525	printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
		5526
		5527	fi
		5528	ac_fn_cxx_check_header_compile "$LINENO" "sys/eventfd.h" "ac_cv_header_sys_eventfd_h" "$ac_includes_default"
		5529	if test "x$ac_cv_header_sys_eventfd_h" = xyes
		5530	then :
		5531	printf "%s\n" "#define HAVE_SYS_EVENTFD_H 1" >>confdefs.h
		5532
		5533	fi
		5534	ac_fn_cxx_check_header_compile "$LINENO" "sys/signalfd.h" "ac_cv_header_sys_signalfd_h" "$ac_includes_default"
		5535	if test "x$ac_cv_header_sys_signalfd_h" = xyes
		5536	then :
		5537	printf "%s\n" "#define HAVE_SYS_SIGNALFD_H 1" >>confdefs.h
		5538
		5539	fi
		5540	ac_fn_cxx_check_header_compile "$LINENO" "linux/aio_abi.h" "ac_cv_header_linux_aio_abi_h" "$ac_includes_default"
		5541	if test "x$ac_cv_header_linux_aio_abi_h" = xyes
		5542	then :
		5543	printf "%s\n" "#define HAVE_LINUX_AIO_ABI_H 1" >>confdefs.h
		5544
		5545	fi
		5546	ac_fn_cxx_check_header_compile "$LINENO" "linux/fs.h" "ac_cv_header_linux_fs_h" "$ac_includes_default"
		5547	if test "x$ac_cv_header_linux_fs_h" = xyes
		5548	then :
		5549	printf "%s\n" "#define HAVE_LINUX_FS_H 1" >>confdefs.h
		5550
		5551	fi
		5552
		5553
		5554	ac_fn_cxx_check_func "$LINENO" "inotify_init" "ac_cv_func_inotify_init"
		5555	if test "x$ac_cv_func_inotify_init" = xyes
		5556	then :
		5557	printf "%s\n" "#define HAVE_INOTIFY_INIT 1" >>confdefs.h
		5558
		5559	fi
		5560	ac_fn_cxx_check_func "$LINENO" "epoll_ctl" "ac_cv_func_epoll_ctl"
		5561	if test "x$ac_cv_func_epoll_ctl" = xyes
		5562	then :
		5563	printf "%s\n" "#define HAVE_EPOLL_CTL 1" >>confdefs.h
		5564
		5565	fi
		5566	ac_fn_cxx_check_func "$LINENO" "kqueue" "ac_cv_func_kqueue"
		5567	if test "x$ac_cv_func_kqueue" = xyes
		5568	then :
		5569	printf "%s\n" "#define HAVE_KQUEUE 1" >>confdefs.h
		5570
		5571	fi
		5572	ac_fn_cxx_check_func "$LINENO" "port_create" "ac_cv_func_port_create"
		5573	if test "x$ac_cv_func_port_create" = xyes
		5574	then :
		5575	printf "%s\n" "#define HAVE_PORT_CREATE 1" >>confdefs.h
		5576
		5577	fi
		5578	ac_fn_cxx_check_func "$LINENO" "poll" "ac_cv_func_poll"
		5579	if test "x$ac_cv_func_poll" = xyes
		5580	then :
		5581	printf "%s\n" "#define HAVE_POLL 1" >>confdefs.h
		5582
		5583	fi
		5584	ac_fn_cxx_check_func "$LINENO" "select" "ac_cv_func_select"
		5585	if test "x$ac_cv_func_select" = xyes
		5586	then :
		5587	printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
		5588
		5589	fi
		5590	ac_fn_cxx_check_func "$LINENO" "eventfd" "ac_cv_func_eventfd"
		5591	if test "x$ac_cv_func_eventfd" = xyes
		5592	then :
		5593	printf "%s\n" "#define HAVE_EVENTFD 1" >>confdefs.h
		5594
		5595	fi
		5596	ac_fn_cxx_check_func "$LINENO" "signalfd" "ac_cv_func_signalfd"
		5597	if test "x$ac_cv_func_signalfd" = xyes
		5598	then :
		5599	printf "%s\n" "#define HAVE_SIGNALFD 1" >>confdefs.h
		5600
		5601	fi
		5602
		5603
		5604
		5605	for ac_func in clock_gettime
		5606	do :
		5607	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		5608	if test "x$ac_cv_func_clock_gettime" = xyes
		5609	then :
		5610	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
		5611
		5612	else $as_nop
		5613
		5614	if test $(uname) = Linux; then
		5615	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
		5616	printf %s "checking for clock_gettime syscall... " >&6; }
4925	cat confdefs.h >>conftest.$ac_ext	5617	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4926	cat >>conftest.$ac_ext <<_ACEOF
4927	/* end confdefs.h. */	5618	/* end confdefs.h. */
4928	#ifdef __STDC__
4929	# include <limits.h>
4930	#else
4931	# include <assert.h>
4932	#endif
4933	Syntax error
4934	_ACEOF
4935	if { (ac_try="$ac_cpp conftest.$ac_ext"
4936	case "(($ac_try" in
4937	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4938	*) ac_try_echo=$ac_try;;
4939	esac
4940	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4941	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4942	ac_status=$?
4943	grep -v '^ *+' conftest.er1 >conftest.err
4944	rm -f conftest.er1
4945	cat conftest.err >&5
4946	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4947	(exit $ac_status); } >/dev/null && {
4948	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
4949	test ! -s conftest.err
4950	}; then
4951	:
4952	else
4953	echo "$as_me: failed program was:" >&5
4954	sed 's/^/| /' conftest.$ac_ext >&5
4955
4956	# Broken: fails on valid input.
4957	continue
4958	fi
4959
4960	rm -f conftest.err conftest.$ac_ext
4961
4962	# OK, works on sane cases. Now check whether nonexistent headers
4963	# can be detected and how.
4964	cat >conftest.$ac_ext <<_ACEOF
4965	/* confdefs.h. */
4966	_ACEOF
4967	cat confdefs.h >>conftest.$ac_ext
4968	cat >>conftest.$ac_ext <<_ACEOF
4969	/* end confdefs.h. */
4970	#include <ac_nonexistent.h>
4971	_ACEOF
4972	if { (ac_try="$ac_cpp conftest.$ac_ext"
4973	case "(($ac_try" in
4974	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4975	*) ac_try_echo=$ac_try;;
4976	esac
4977	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4978	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4979	ac_status=$?
4980	grep -v '^ *+' conftest.er1 >conftest.err
4981	rm -f conftest.er1
4982	cat conftest.err >&5
4983	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4984	(exit $ac_status); } >/dev/null && {
4985	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
4986	test ! -s conftest.err
4987	}; then
4988	# Broken: success on invalid input.
4989	continue
4990	else
4991	echo "$as_me: failed program was:" >&5
4992	sed 's/^/| /' conftest.$ac_ext >&5
4993
4994	# Passes both tests.
4995	ac_preproc_ok=:
4996	break
4997	fi
4998
4999	rm -f conftest.err conftest.$ac_ext
5000
5001	done
5002	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5003	rm -f conftest.err conftest.$ac_ext
5004	if $ac_preproc_ok; then
5005	break
5006	fi
5007
5008	done
5009	ac_cv_prog_CXXCPP=$CXXCPP
5010
5011	fi
5012	CXXCPP=$ac_cv_prog_CXXCPP
5013	else
5014	ac_cv_prog_CXXCPP=$CXXCPP
5015	fi
5016	{ echo "$as_me:$LINENO: result: $CXXCPP" >&5
5017	echo "${ECHO_T}$CXXCPP" >&6; }
5018	ac_preproc_ok=false
5019	for ac_cxx_preproc_warn_flag in '' yes
5020	do
5021	# Use a header file that comes with gcc, so configuring glibc
5022	# with a fresh cross-compiler works.
5023	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5024	# <limits.h> exists even on freestanding compilers.
5025	# On the NeXT, cc -E runs the code through the compiler's parser,
5026	# not just through cpp. "Syntax error" is here to catch this case.
5027	cat >conftest.$ac_ext <<_ACEOF
5028	/* confdefs.h. */
5029	_ACEOF
5030	cat confdefs.h >>conftest.$ac_ext
5031	cat >>conftest.$ac_ext <<_ACEOF
5032	/* end confdefs.h. */
5033	#ifdef __STDC__
5034	# include <limits.h>
5035	#else
5036	# include <assert.h>
5037	#endif
5038	Syntax error
5039	_ACEOF
5040	if { (ac_try="$ac_cpp conftest.$ac_ext"
5041	case "(($ac_try" in
5042	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5043	*) ac_try_echo=$ac_try;;
5044	esac
5045	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5046	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5047	ac_status=$?
5048	grep -v '^ *+' conftest.er1 >conftest.err
5049	rm -f conftest.er1
5050	cat conftest.err >&5
5051	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5052	(exit $ac_status); } >/dev/null && {
5053	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5054	test ! -s conftest.err
5055	}; then
5056	:
5057	else
5058	echo "$as_me: failed program was:" >&5
5059	sed 's/^/| /' conftest.$ac_ext >&5
5060
5061	# Broken: fails on valid input.
5062	continue
5063	fi
5064
5065	rm -f conftest.err conftest.$ac_ext
5066
5067	# OK, works on sane cases. Now check whether nonexistent headers
5068	# can be detected and how.
5069	cat >conftest.$ac_ext <<_ACEOF
5070	/* confdefs.h. */
5071	_ACEOF
5072	cat confdefs.h >>conftest.$ac_ext
5073	cat >>conftest.$ac_ext <<_ACEOF
5074	/* end confdefs.h. */
5075	#include <ac_nonexistent.h>
5076	_ACEOF
5077	if { (ac_try="$ac_cpp conftest.$ac_ext"
5078	case "(($ac_try" in
5079	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5080	*) ac_try_echo=$ac_try;;
5081	esac
5082	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5083	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5084	ac_status=$?
5085	grep -v '^ *+' conftest.er1 >conftest.err
5086	rm -f conftest.er1
5087	cat conftest.err >&5
5088	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5089	(exit $ac_status); } >/dev/null && {
5090	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5091	test ! -s conftest.err
5092	}; then
5093	# Broken: success on invalid input.
5094	continue
5095	else
5096	echo "$as_me: failed program was:" >&5
5097	sed 's/^/| /' conftest.$ac_ext >&5
5098
5099	# Passes both tests.
5100	ac_preproc_ok=:
5101	break
5102	fi
5103
5104	rm -f conftest.err conftest.$ac_ext
5105
5106	done
5107	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5108	rm -f conftest.err conftest.$ac_ext
5109	if $ac_preproc_ok; then
5110	:
5111	else
5112	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
5113	See \`config.log' for more details." >&5
5114	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
5115	See \`config.log' for more details." >&2;}
5116	{ (exit 1); exit 1; }; }
5117	fi
5118
5119	ac_ext=cpp
5120	ac_cpp='$CXXCPP $CPPFLAGS'
5121	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5122	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5123	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5124
5125
5126	{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5127	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
5128	if test "${ac_cv_header_stdc+set}" = set; then
5129	echo $ECHO_N "(cached) $ECHO_C" >&6
5130	else
5131	cat >conftest.$ac_ext <<_ACEOF
5132	/* confdefs.h. */
5133	_ACEOF
5134	cat confdefs.h >>conftest.$ac_ext
5135	cat >>conftest.$ac_ext <<_ACEOF
5136	/* end confdefs.h. */
5137	#include <stdlib.h>	5619	#include <unistd.h>
5138	#include <stdarg.h>	5620	#include <sys/syscall.h>
5139	#include <string.h>	5621	#include <time.h>
5140	#include <float.h>
5141
5142	int	5622	int
5143	main ()	5623	main (void)
5144	{	5624	{
5145		5625	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
5146	;	5626	;
5147	return 0;	5627	return 0;
5148	}	5628	}
5149	_ACEOF	5629	_ACEOF
5150	rm -f conftest.$ac_objext	5630	if ac_fn_cxx_try_link "$LINENO"
5151	if { (ac_try="$ac_compile"	5631	then :
5152	case "(($ac_try" in	5632	ac_have_clock_syscall=1
5153	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5154	*) ac_try_echo=$ac_try;;
5155	esac
5156	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5157	(eval "$ac_compile") 2>conftest.er1
5158	ac_status=$?
5159	grep -v '^ *+' conftest.er1 >conftest.err
5160	rm -f conftest.er1
5161	cat conftest.err >&5
5162	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5163	(exit $ac_status); } && {
5164	test -z "$ac_cxx_werror_flag" ||
5165	test ! -s conftest.err
5166	} && test -s conftest.$ac_objext; then
5167	ac_cv_header_stdc=yes
5168	else
5169	echo "$as_me: failed program was:" >&5
5170	sed 's/^/| /' conftest.$ac_ext >&5
5171		5633
5172	ac_cv_header_stdc=no	5634	printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
5173	fi
5174		5635
		5636	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		5637	printf "%s\n" "yes" >&6; }
		5638	else $as_nop
		5639	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		5640	printf "%s\n" "no" >&6; }
		5641	fi
5175	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	5642	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5176		5643	conftest$ac_exeext conftest.$ac_ext
5177	if test $ac_cv_header_stdc = yes; then	5644	fi
5178	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	5645	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
5179	cat >conftest.$ac_ext <<_ACEOF	5646	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
5180	/* confdefs.h. */	5647	printf %s "checking for clock_gettime in -lrt... " >&6; }
5181	_ACEOF	5648	if test ${ac_cv_lib_rt_clock_gettime+y}
		5649	then :
		5650	printf %s "(cached) " >&6
		5651	else $as_nop
		5652	ac_check_lib_save_LIBS=$LIBS
		5653	LIBS="-lrt $LIBS"
5182	cat confdefs.h >>conftest.$ac_ext	5654	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5183	cat >>conftest.$ac_ext <<_ACEOF
5184	/* end confdefs.h. */	5655	/* end confdefs.h. */
5185	#include <string.h>
5186		5656
5187	_ACEOF	5657	namespace conftest {
5188	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	5658	extern "C" int clock_gettime ();
5189	$EGREP "memchr" >/dev/null 2>&1; then	5659	}
5190	:
5191	else
5192	ac_cv_header_stdc=no
5193	fi
5194	rm -f conftest*
5195
5196	fi
5197
5198	if test $ac_cv_header_stdc = yes; then
5199	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5200	cat >conftest.$ac_ext <<_ACEOF
5201	/* confdefs.h. */
5202	_ACEOF
5203	cat confdefs.h >>conftest.$ac_ext
5204	cat >>conftest.$ac_ext <<_ACEOF
5205	/* end confdefs.h. */
5206	#include <stdlib.h>
5207
5208	_ACEOF
5209	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5210	$EGREP "free" >/dev/null 2>&1; then
5211	:
5212	else
5213	ac_cv_header_stdc=no
5214	fi
5215	rm -f conftest*
5216
5217	fi
5218
5219	if test $ac_cv_header_stdc = yes; then
5220	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5221	if test "$cross_compiling" = yes; then
5222	:
5223	else
5224	cat >conftest.$ac_ext <<_ACEOF
5225	/* confdefs.h. */
5226	_ACEOF
5227	cat confdefs.h >>conftest.$ac_ext
5228	cat >>conftest.$ac_ext <<_ACEOF
5229	/* end confdefs.h. */
5230	#include <ctype.h>
5231	#include <stdlib.h>
5232	#if ((' ' & 0x0FF) == 0x020)
5233	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5234	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5235	#else
5236	# define ISLOWER(c) \
5237	(('a' <= (c) && (c) <= 'i') \
5238	|| ('j' <= (c) && (c) <= 'r') \
5239	|| ('s' <= (c) && (c) <= 'z'))
5240	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5241	#endif
5242
5243	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5244	int	5660	int
5245	main ()	5661	main (void)
5246	{	5662	{
5247	int i;	5663	return conftest::clock_gettime ();
5248	for (i = 0; i < 256; i++)
5249	if (XOR (islower (i), ISLOWER (i))
5250	|| toupper (i) != TOUPPER (i))
5251	return 2;
5252	return 0;
5253	}
5254	_ACEOF
5255	rm -f conftest$ac_exeext
5256	if { (ac_try="$ac_link"
5257	case "(($ac_try" in
5258	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5259	*) ac_try_echo=$ac_try;;
5260	esac
5261	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5262	(eval "$ac_link") 2>&5
5263	ac_status=$?
5264	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5265	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5266	{ (case "(($ac_try" in
5267	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5268	*) ac_try_echo=$ac_try;;
5269	esac
5270	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5271	(eval "$ac_try") 2>&5
5272	ac_status=$?
5273	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5274	(exit $ac_status); }; }; then
5275	:
5276	else
5277	echo "$as_me: program exited with status $ac_status" >&5
5278	echo "$as_me: failed program was:" >&5
5279	sed 's/^/| /' conftest.$ac_ext >&5
5280
5281	( exit $ac_status )
5282	ac_cv_header_stdc=no
5283	fi
5284	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5285	fi
5286
5287
5288	fi
5289	fi
5290	{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5291	echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
5292	if test $ac_cv_header_stdc = yes; then
5293
5294	cat >>confdefs.h <<\_ACEOF
5295	#define STDC_HEADERS 1
5296	_ACEOF
5297
5298	fi
5299
5300	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5301
5302
5303
5304
5305
5306
5307
5308
5309
5310	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5311	inttypes.h stdint.h unistd.h
5312	do
5313	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5314	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5315	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5316	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5317	echo $ECHO_N "(cached) $ECHO_C" >&6
5318	else
5319	cat >conftest.$ac_ext <<_ACEOF
5320	/* confdefs.h. */
5321	_ACEOF
5322	cat confdefs.h >>conftest.$ac_ext
5323	cat >>conftest.$ac_ext <<_ACEOF
5324	/* end confdefs.h. */
5325	$ac_includes_default
5326
5327	#include <$ac_header>
5328	_ACEOF
5329	rm -f conftest.$ac_objext
5330	if { (ac_try="$ac_compile"
5331	case "(($ac_try" in
5332	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5333	*) ac_try_echo=$ac_try;;
5334	esac
5335	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5336	(eval "$ac_compile") 2>conftest.er1
5337	ac_status=$?
5338	grep -v '^ *+' conftest.er1 >conftest.err
5339	rm -f conftest.er1
5340	cat conftest.err >&5
5341	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5342	(exit $ac_status); } && {
5343	test -z "$ac_cxx_werror_flag" ||
5344	test ! -s conftest.err
5345	} && test -s conftest.$ac_objext; then
5346	eval "$as_ac_Header=yes"
5347	else
5348	echo "$as_me: failed program was:" >&5
5349	sed 's/^/| /' conftest.$ac_ext >&5
5350
5351	eval "$as_ac_Header=no"
5352	fi
5353
5354	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5355	fi
5356	ac_res=`eval echo '${'$as_ac_Header'}'`
5357	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5358	echo "${ECHO_T}$ac_res" >&6; }
5359	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5360	cat >>confdefs.h <<_ACEOF
5361	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5362	_ACEOF
5363
5364	fi
5365
5366	done
5367
5368
5369
5370
5371
5372
5373
5374
5375	for ac_header in sys/epoll.h sys/event.h sys/queue.h port.h poll.h sys/select.h
5376	do
5377	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5378	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5379	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5380	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5381	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5382	echo $ECHO_N "(cached) $ECHO_C" >&6
5383	fi
5384	ac_res=`eval echo '${'$as_ac_Header'}'`
5385	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5386	echo "${ECHO_T}$ac_res" >&6; }
5387	else
5388	# Is the header compilable?
5389	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
5390	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5391	cat >conftest.$ac_ext <<_ACEOF
5392	/* confdefs.h. */
5393	_ACEOF
5394	cat confdefs.h >>conftest.$ac_ext
5395	cat >>conftest.$ac_ext <<_ACEOF
5396	/* end confdefs.h. */
5397	$ac_includes_default
5398	#include <$ac_header>
5399	_ACEOF
5400	rm -f conftest.$ac_objext
5401	if { (ac_try="$ac_compile"
5402	case "(($ac_try" in
5403	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5404	*) ac_try_echo=$ac_try;;
5405	esac
5406	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5407	(eval "$ac_compile") 2>conftest.er1
5408	ac_status=$?
5409	grep -v '^ *+' conftest.er1 >conftest.err
5410	rm -f conftest.er1
5411	cat conftest.err >&5
5412	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5413	(exit $ac_status); } && {
5414	test -z "$ac_cxx_werror_flag" ||
5415	test ! -s conftest.err
5416	} && test -s conftest.$ac_objext; then
5417	ac_header_compiler=yes
5418	else
5419	echo "$as_me: failed program was:" >&5
5420	sed 's/^/| /' conftest.$ac_ext >&5
5421
5422	ac_header_compiler=no
5423	fi
5424
5425	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5426	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5427	echo "${ECHO_T}$ac_header_compiler" >&6; }
5428
5429	# Is the header present?
5430	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
5431	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5432	cat >conftest.$ac_ext <<_ACEOF
5433	/* confdefs.h. */
5434	_ACEOF
5435	cat confdefs.h >>conftest.$ac_ext
5436	cat >>conftest.$ac_ext <<_ACEOF
5437	/* end confdefs.h. */
5438	#include <$ac_header>
5439	_ACEOF
5440	if { (ac_try="$ac_cpp conftest.$ac_ext"
5441	case "(($ac_try" in
5442	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5443	*) ac_try_echo=$ac_try;;
5444	esac
5445	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5446	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5447	ac_status=$?
5448	grep -v '^ *+' conftest.er1 >conftest.err
5449	rm -f conftest.er1
5450	cat conftest.err >&5
5451	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5452	(exit $ac_status); } >/dev/null && {
5453	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5454	test ! -s conftest.err
5455	}; then
5456	ac_header_preproc=yes
5457	else
5458	echo "$as_me: failed program was:" >&5
5459	sed 's/^/| /' conftest.$ac_ext >&5
5460
5461	ac_header_preproc=no
5462	fi
5463
5464	rm -f conftest.err conftest.$ac_ext
5465	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5466	echo "${ECHO_T}$ac_header_preproc" >&6; }
5467
5468	# So? What about this header?
5469	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
5470	yes:no: )
5471	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5472	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5473	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5474	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5475	ac_header_preproc=yes
5476	;;
5477	no:yes:* )
5478	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5479	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5480	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5481	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5482	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5483	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5484	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5485	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5486	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5487	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5488	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5489	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5490
5491	;;
5492	esac
5493	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5494	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5495	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5496	echo $ECHO_N "(cached) $ECHO_C" >&6
5497	else
5498	eval "$as_ac_Header=\$ac_header_preproc"
5499	fi
5500	ac_res=`eval echo '${'$as_ac_Header'}'`
5501	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5502	echo "${ECHO_T}$ac_res" >&6; }
5503
5504	fi
5505	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5506	cat >>confdefs.h <<_ACEOF
5507	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5508	_ACEOF
5509
5510	fi
5511
5512	done
5513
5514
5515
5516
5517
5518
5519
5520	for ac_func in epoll_ctl kqueue port_create poll select
5521	do
5522	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5523	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
5524	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5525	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5526	echo $ECHO_N "(cached) $ECHO_C" >&6
5527	else
5528	cat >conftest.$ac_ext <<_ACEOF
5529	/* confdefs.h. */
5530	_ACEOF
5531	cat confdefs.h >>conftest.$ac_ext
5532	cat >>conftest.$ac_ext <<_ACEOF
5533	/* end confdefs.h. */
5534	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5535	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5536	#define $ac_func innocuous_$ac_func
5537
5538	/* System header to define __stub macros and hopefully few prototypes,
5539	which can conflict with char $ac_func (); below.
5540	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5541	<limits.h> exists even on freestanding compilers. */
5542
5543	#ifdef __STDC__
5544	# include <limits.h>
5545	#else
5546	# include <assert.h>
5547	#endif
5548
5549	#undef $ac_func
5550
5551	/* Override any GCC internal prototype to avoid an error.
5552	Use char because int might match the return type of a GCC
5553	builtin and then its argument prototype would still apply. */
5554	#ifdef __cplusplus
5555	extern "C"
5556	#endif
5557	char $ac_func ();
5558	/* The GNU C library defines this for functions which it implements
5559	to always fail with ENOSYS. Some functions are actually named
5560	something starting with __ and the normal name is an alias. */
5561	#if defined __stub_$ac_func || defined __stub___$ac_func
5562	choke me
5563	#endif
5564
5565	int
5566	main ()
5567	{
5568	return $ac_func ();
5569	;	5664	;
5570	return 0;	5665	return 0;
5571	}	5666	}
5572	_ACEOF	5667	_ACEOF
5573	rm -f conftest.$ac_objext conftest$ac_exeext	5668	if ac_fn_cxx_try_link "$LINENO"
5574	if { (ac_try="$ac_link"	5669	then :
5575	case "(($ac_try" in	5670	ac_cv_lib_rt_clock_gettime=yes
5576	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	5671	else $as_nop
5577	*) ac_try_echo=$ac_try;;	5672	ac_cv_lib_rt_clock_gettime=no
5578	esac
5579	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5580	(eval "$ac_link") 2>conftest.er1
5581	ac_status=$?
5582	grep -v '^ *+' conftest.er1 >conftest.err
5583	rm -f conftest.er1
5584	cat conftest.err >&5
5585	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5586	(exit $ac_status); } && {
5587	test -z "$ac_cxx_werror_flag" ||
5588	test ! -s conftest.err
5589	} && test -s conftest$ac_exeext &&
5590	$as_test_x conftest$ac_exeext; then
5591	eval "$as_ac_var=yes"
5592	else
5593	echo "$as_me: failed program was:" >&5
5594	sed 's/^/| /' conftest.$ac_ext >&5
5595
5596	eval "$as_ac_var=no"
5597	fi	5673	fi
5598
5599	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5674	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5600	conftest$ac_exeext conftest.$ac_ext	5675	conftest$ac_exeext conftest.$ac_ext
		5676	LIBS=$ac_check_lib_save_LIBS
5601	fi	5677	fi
5602	ac_res=`eval echo '${'$as_ac_var'}'`	5678	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
5603	{ echo "$as_me:$LINENO: result: $ac_res" >&5	5679	printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
5604	echo "${ECHO_T}$ac_res" >&6; }	5680	if test "x$ac_cv_lib_rt_clock_gettime" = xyes
5605	if test `eval echo '${'$as_ac_var'}'` = yes; then	5681	then :
5606	cat >>confdefs.h <<_ACEOF	5682	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5607	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5608	_ACEOF
5609		5683
		5684	LIBS="-lrt $LIBS"
		5685
5610	fi	5686	fi
		5687
		5688	unset ac_cv_func_clock_gettime
		5689	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		5690	if test "x$ac_cv_func_clock_gettime" = xyes
		5691	then :
		5692	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
		5693
		5694	fi
		5695
		5696	fi
		5697
		5698	fi
		5699
5611	done	5700	done
5612		5701
5613		5702
5614	{ echo "$as_me:$LINENO: checking for clock_gettime" >&5	5703	for ac_func in nanosleep
5615	echo $ECHO_N "checking for clock_gettime... $ECHO_C" >&6; }	5704	do :
5616	if test "${ac_cv_func_clock_gettime+set}" = set; then	5705	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5617	echo $ECHO_N "(cached) $ECHO_C" >&6	5706	if test "x$ac_cv_func_nanosleep" = xyes
5618	else	5707	then :
5619	cat >conftest.$ac_ext <<_ACEOF	5708	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5620	/* confdefs.h. */	5709
5621	_ACEOF	5710	else $as_nop
		5711
		5712	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
		5713	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
		5714	printf %s "checking for nanosleep in -lrt... " >&6; }
		5715	if test ${ac_cv_lib_rt_nanosleep+y}
		5716	then :
		5717	printf %s "(cached) " >&6
		5718	else $as_nop
		5719	ac_check_lib_save_LIBS=$LIBS
		5720	LIBS="-lrt $LIBS"
5622	cat confdefs.h >>conftest.$ac_ext	5721	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5623	cat >>conftest.$ac_ext <<_ACEOF
5624	/* end confdefs.h. */	5722	/* end confdefs.h. */
5625	/* Define clock_gettime to an innocuous variant, in case <limits.h> declares clock_gettime.
5626	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5627	#define clock_gettime innocuous_clock_gettime
5628		5723
5629	/* System header to define __stub macros and hopefully few prototypes,	5724	namespace conftest {
5630	which can conflict with char clock_gettime (); below.	5725	extern "C" int nanosleep ();
5631	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5726	}
5632	<limits.h> exists even on freestanding compilers. */
5633
5634	#ifdef __STDC__
5635	# include <limits.h>
5636	#else
5637	# include <assert.h>
5638	#endif
5639
5640	#undef clock_gettime
5641
5642	/* Override any GCC internal prototype to avoid an error.
5643	Use char because int might match the return type of a GCC
5644	builtin and then its argument prototype would still apply. */
5645	#ifdef __cplusplus
5646	extern "C"
5647	#endif
5648	char clock_gettime ();
5649	/* The GNU C library defines this for functions which it implements
5650	to always fail with ENOSYS. Some functions are actually named
5651	something starting with __ and the normal name is an alias. */
5652	#if defined __stub_clock_gettime || defined __stub___clock_gettime
5653	choke me
5654	#endif
5655
5656	int	5727	int
5657	main ()	5728	main (void)
5658	{	5729	{
5659	return clock_gettime ();	5730	return conftest::nanosleep ();
5660	;	5731	;
5661	return 0;	5732	return 0;
5662	}	5733	}
5663	_ACEOF	5734	_ACEOF
5664	rm -f conftest.$ac_objext conftest$ac_exeext	5735	if ac_fn_cxx_try_link "$LINENO"
5665	if { (ac_try="$ac_link"	5736	then :
5666	case "(($ac_try" in	5737	ac_cv_lib_rt_nanosleep=yes
5667	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	5738	else $as_nop
5668	*) ac_try_echo=$ac_try;;	5739	ac_cv_lib_rt_nanosleep=no
5669	esac
5670	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5671	(eval "$ac_link") 2>conftest.er1
5672	ac_status=$?
5673	grep -v '^ *+' conftest.er1 >conftest.err
5674	rm -f conftest.er1
5675	cat conftest.err >&5
5676	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5677	(exit $ac_status); } && {
5678	test -z "$ac_cxx_werror_flag" ||
5679	test ! -s conftest.err
5680	} && test -s conftest$ac_exeext &&
5681	$as_test_x conftest$ac_exeext; then
5682	ac_cv_func_clock_gettime=yes
5683	else
5684	echo "$as_me: failed program was:" >&5
5685	sed 's/^/| /' conftest.$ac_ext >&5
5686
5687	ac_cv_func_clock_gettime=no
5688	fi	5740	fi
5689
5690	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5741	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5691	conftest$ac_exeext conftest.$ac_ext	5742	conftest$ac_exeext conftest.$ac_ext
		5743	LIBS=$ac_check_lib_save_LIBS
5692	fi	5744	fi
5693	{ echo "$as_me:$LINENO: result: $ac_cv_func_clock_gettime" >&5	5745	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
5694	echo "${ECHO_T}$ac_cv_func_clock_gettime" >&6; }	5746	printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
5695	if test $ac_cv_func_clock_gettime = yes; then	5747	if test "x$ac_cv_lib_rt_nanosleep" = xyes
5696	:	5748	then :
5697	else	5749	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5698		5750
		5751	LIBS="-lrt $LIBS"
		5752
		5753	fi
		5754
		5755	unset ac_cv_func_nanosleep
		5756	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		5757	if test "x$ac_cv_func_nanosleep" = xyes
		5758	then :
		5759	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
		5760
		5761	fi
		5762
		5763	fi
		5764
		5765	fi
		5766
		5767	done
		5768
		5769	ac_fn_cxx_check_type "$LINENO" "__kernel_rwf_t" "ac_cv_type___kernel_rwf_t" "#include <linux/fs.h>
		5770	"
		5771	if test "x$ac_cv_type___kernel_rwf_t" = xyes
		5772	then :
		5773
		5774
		5775	printf "%s\n" "#define HAVE_KERNEL_RWF_T 1" >>confdefs.h
		5776
		5777
		5778	fi
		5779
		5780
5699	if test -z "$LIBEV_M4_AVOID_LIBRT"; then	5781	if test -z "$LIBEV_M4_AVOID_LIBM"; then
5700		5782	LIBM=m
5701	{ echo "$as_me:$LINENO: checking for clock_gettime in -lrt" >&5	5783	fi
5702	echo $ECHO_N "checking for clock_gettime in -lrt... $ECHO_C" >&6; }	5784	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
5703	if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then	5785	printf %s "checking for library containing floor... " >&6; }
5704	echo $ECHO_N "(cached) $ECHO_C" >&6	5786	if test ${ac_cv_search_floor+y}
5705	else	5787	then :
5706	ac_check_lib_save_LIBS=$LIBS	5788	printf %s "(cached) " >&6
5707	LIBS="-lrt $LIBS"	5789	else $as_nop
5708	cat >conftest.$ac_ext <<_ACEOF	5790	ac_func_search_save_LIBS=$LIBS
5709	/* confdefs.h. */
5710	_ACEOF
5711	cat confdefs.h >>conftest.$ac_ext	5791	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5712	cat >>conftest.$ac_ext <<_ACEOF
5713	/* end confdefs.h. */	5792	/* end confdefs.h. */
5714		5793
5715	/* Override any GCC internal prototype to avoid an error.	5794	namespace conftest {
5716	Use char because int might match the return type of a GCC	5795	extern "C" int floor ();
5717	builtin and then its argument prototype would still apply. */	5796	}
5718	#ifdef __cplusplus
5719	extern "C"
5720	#endif
5721	char clock_gettime ();
5722	int	5797	int
5723	main ()	5798	main (void)
5724	{	5799	{
5725	return clock_gettime ();	5800	return conftest::floor ();
5726	;	5801	;
5727	return 0;	5802	return 0;
5728	}	5803	}
5729	_ACEOF	5804	_ACEOF
5730	rm -f conftest.$ac_objext conftest$ac_exeext	5805	for ac_lib in '' $LIBM
5731	if { (ac_try="$ac_link"
5732	case "(($ac_try" in
5733	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5734	*) ac_try_echo=$ac_try;;
5735	esac
5736	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5737	(eval "$ac_link") 2>conftest.er1
5738	ac_status=$?
5739	grep -v '^ *+' conftest.er1 >conftest.err
5740	rm -f conftest.er1
5741	cat conftest.err >&5
5742	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5743	(exit $ac_status); } && {
5744	test -z "$ac_cxx_werror_flag" ||
5745	test ! -s conftest.err
5746	} && test -s conftest$ac_exeext &&
5747	$as_test_x conftest$ac_exeext; then
5748	ac_cv_lib_rt_clock_gettime=yes
5749	else
5750	echo "$as_me: failed program was:" >&5
5751	sed 's/^/| /' conftest.$ac_ext >&5
5752
5753	ac_cv_lib_rt_clock_gettime=no
5754	fi
5755
5756	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5757	conftest$ac_exeext conftest.$ac_ext
5758	LIBS=$ac_check_lib_save_LIBS
5759	fi
5760	{ echo "$as_me:$LINENO: result: $ac_cv_lib_rt_clock_gettime" >&5
5761	echo "${ECHO_T}$ac_cv_lib_rt_clock_gettime" >&6; }
5762	if test $ac_cv_lib_rt_clock_gettime = yes; then
5763	cat >>confdefs.h <<_ACEOF
5764	#define HAVE_LIBRT 1
5765	_ACEOF
5766
5767	LIBS="-lrt $LIBS"
5768
5769	fi
5770
5771
5772	for ac_func in clock_gettime
5773	do	5806	do
5774	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	5807	if test -z "$ac_lib"; then
5775	{ echo "$as_me:$LINENO: checking for $ac_func" >&5	5808	ac_res="none required"
5776	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5777	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5778	echo $ECHO_N "(cached) $ECHO_C" >&6
5779	else	5809	else
5780	cat >conftest.$ac_ext <<_ACEOF	5810	ac_res=-l$ac_lib
5781	/* confdefs.h. */	5811	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5782	_ACEOF	5812	fi
5783	cat confdefs.h >>conftest.$ac_ext	5813	if ac_fn_cxx_try_link "$LINENO"
5784	cat >>conftest.$ac_ext <<_ACEOF	5814	then :
5785	/* end confdefs.h. */	5815	ac_cv_search_floor=$ac_res
5786	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5787	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5788	#define $ac_func innocuous_$ac_func
5789
5790	/* System header to define __stub macros and hopefully few prototypes,
5791	which can conflict with char $ac_func (); below.
5792	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5793	<limits.h> exists even on freestanding compilers. */
5794
5795	#ifdef __STDC__
5796	# include <limits.h>
5797	#else
5798	# include <assert.h>
5799	#endif
5800
5801	#undef $ac_func
5802
5803	/* Override any GCC internal prototype to avoid an error.
5804	Use char because int might match the return type of a GCC
5805	builtin and then its argument prototype would still apply. */
5806	#ifdef __cplusplus
5807	extern "C"
5808	#endif
5809	char $ac_func ();
5810	/* The GNU C library defines this for functions which it implements
5811	to always fail with ENOSYS. Some functions are actually named
5812	something starting with __ and the normal name is an alias. */
5813	#if defined __stub_$ac_func || defined __stub___$ac_func
5814	choke me
5815	#endif
5816
5817	int
5818	main ()
5819	{
5820	return $ac_func ();
5821	;
5822	return 0;
5823	}
5824	_ACEOF
5825	rm -f conftest.$ac_objext conftest$ac_exeext
5826	if { (ac_try="$ac_link"
5827	case "(($ac_try" in
5828	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5829	*) ac_try_echo=$ac_try;;
5830	esac
5831	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5832	(eval "$ac_link") 2>conftest.er1
5833	ac_status=$?
5834	grep -v '^ *+' conftest.er1 >conftest.err
5835	rm -f conftest.er1
5836	cat conftest.err >&5
5837	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5838	(exit $ac_status); } && {
5839	test -z "$ac_cxx_werror_flag" ||
5840	test ! -s conftest.err
5841	} && test -s conftest$ac_exeext &&
5842	$as_test_x conftest$ac_exeext; then
5843	eval "$as_ac_var=yes"
5844	else
5845	echo "$as_me: failed program was:" >&5
5846	sed 's/^/| /' conftest.$ac_ext >&5
5847
5848	eval "$as_ac_var=no"
5849	fi	5816	fi
5850
5851	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5817	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5852	conftest$ac_exeext conftest.$ac_ext	5818	conftest$ac_exeext
5853	fi	5819	if test ${ac_cv_search_floor+y}
5854	ac_res=`eval echo '${'$as_ac_var'}'`	5820	then :
5855	{ echo "$as_me:$LINENO: result: $ac_res" >&5	5821	break
5856	echo "${ECHO_T}$ac_res" >&6; }
5857	if test `eval echo '${'$as_ac_var'}'` = yes; then
5858	cat >>confdefs.h <<_ACEOF
5859	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5860	_ACEOF
5861
5862	fi	5822	fi
5863	done	5823	done
		5824	if test ${ac_cv_search_floor+y}
		5825	then :
5864		5826
5865	fi	5827	else $as_nop
5866		5828	ac_cv_search_floor=no
5867	fi	5829	fi
5868		5830	rm conftest.$ac_ext
5869		5831	LIBS=$ac_func_search_save_LIBS
5870
5871	{ echo "$as_me:$LINENO: checking for ceil in -lm" >&5
5872	echo $ECHO_N "checking for ceil in -lm... $ECHO_C" >&6; }
5873	if test "${ac_cv_lib_m_ceil+set}" = set; then
5874	echo $ECHO_N "(cached) $ECHO_C" >&6
5875	else
5876	ac_check_lib_save_LIBS=$LIBS
5877	LIBS="-lm $LIBS"
5878	cat >conftest.$ac_ext <<_ACEOF
5879	/* confdefs.h. */
5880	_ACEOF
5881	cat confdefs.h >>conftest.$ac_ext
5882	cat >>conftest.$ac_ext <<_ACEOF
5883	/* end confdefs.h. */
5884
5885	/* Override any GCC internal prototype to avoid an error.
5886	Use char because int might match the return type of a GCC
5887	builtin and then its argument prototype would still apply. */
5888	#ifdef __cplusplus
5889	extern "C"
5890	#endif
5891	char ceil ();
5892	int
5893	main ()
5894	{
5895	return ceil ();
5896	;
5897	return 0;
5898	}
5899	_ACEOF
5900	rm -f conftest.$ac_objext conftest$ac_exeext
5901	if { (ac_try="$ac_link"
5902	case "(($ac_try" in
5903	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5904	*) ac_try_echo=$ac_try;;
5905	esac
5906	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5907	(eval "$ac_link") 2>conftest.er1
5908	ac_status=$?
5909	grep -v '^ *+' conftest.er1 >conftest.err
5910	rm -f conftest.er1
5911	cat conftest.err >&5
5912	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5913	(exit $ac_status); } && {
5914	test -z "$ac_cxx_werror_flag" ||
5915	test ! -s conftest.err
5916	} && test -s conftest$ac_exeext &&
5917	$as_test_x conftest$ac_exeext; then
5918	ac_cv_lib_m_ceil=yes
5919	else
5920	echo "$as_me: failed program was:" >&5
5921	sed 's/^/| /' conftest.$ac_ext >&5
5922
5923	ac_cv_lib_m_ceil=no
5924	fi	5832	fi
		5833	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5
		5834	printf "%s\n" "$ac_cv_search_floor" >&6; }
		5835	ac_res=$ac_cv_search_floor
		5836	if test "$ac_res" != no
		5837	then :
		5838	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5925		5839
5926	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5840	printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
5927	conftest$ac_exeext conftest.$ac_ext
5928	LIBS=$ac_check_lib_save_LIBS
5929	fi
5930	{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_ceil" >&5
5931	echo "${ECHO_T}$ac_cv_lib_m_ceil" >&6; }
5932	if test $ac_cv_lib_m_ceil = yes; then
5933	cat >>confdefs.h <<_ACEOF
5934	#define HAVE_LIBM 1
5935	_ACEOF
5936		5841
5937	LIBS="-lm $LIBS"
5938
5939	fi	5842	fi
5940
5941
5942		5843
5943		5844
5944		5845
5945		5846
5946		5847
5947	# Extract the first word of "tic", so it can be a program name with args.	5848	# Extract the first word of "tic", so it can be a program name with args.
5948	set dummy tic; ac_word=$2	5849	set dummy tic; ac_word=$2
5949	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	5850	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5950	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	5851	printf %s "checking for $ac_word... " >&6; }
5951	if test "${ac_cv_path_TIC+set}" = set; then	5852	if test ${ac_cv_path_TIC+y}
5952	echo $ECHO_N "(cached) $ECHO_C" >&6	5853	then :
5953	else	5854	printf %s "(cached) " >&6
		5855	else $as_nop
5954	case $TIC in	5856	case $TIC in
5955	[\\/]* | ?:[\\/]*)	5857	[\\/]* | ?:[\\/]*)
5956	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.	5858	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.
5957	;;	5859	;;
5958	*)	5860	*)
5959	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5861	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5960	for as_dir in $PATH	5862	for as_dir in $PATH
5961	do	5863	do
5962	IFS=$as_save_IFS	5864	IFS=$as_save_IFS
5963	test -z "$as_dir" && as_dir=.	5865	case $as_dir in #(((
		5866	'') as_dir=./ ;;
		5867	*/) ;;
		5868	*) as_dir=$as_dir/ ;;
		5869	esac
5964	for ac_exec_ext in '' $ac_executable_extensions; do	5870	for ac_exec_ext in '' $ac_executable_extensions; do
5965	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	5871	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5966	ac_cv_path_TIC="$as_dir/$ac_word$ac_exec_ext"	5872	ac_cv_path_TIC="$as_dir$ac_word$ac_exec_ext"
5967	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	5873	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
5968	break 2	5874	break 2
5969	fi	5875	fi
5970	done	5876	done
5971	done	5877	done
5972	IFS=$as_save_IFS	5878	IFS=$as_save_IFS
5973		5879
5974	test -z "$ac_cv_path_TIC" && ac_cv_path_TIC=":"	5880	test -z "$ac_cv_path_TIC" && ac_cv_path_TIC=":"
5975	;;	5881	;;
5976	esac	5882	esac
5977	fi	5883	fi
5978	TIC=$ac_cv_path_TIC	5884	TIC=$ac_cv_path_TIC
5979	if test -n "$TIC"; then	5885	if test -n "$TIC"; then
5980	{ echo "$as_me:$LINENO: result: $TIC" >&5	5886	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5
5981	echo "${ECHO_T}$TIC" >&6; }	5887	printf "%s\n" "$TIC" >&6; }
5982	else	5888	else
5983	{ echo "$as_me:$LINENO: result: no" >&5	5889	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5984	echo "${ECHO_T}no" >&6; }	5890	printf "%s\n" "no" >&6; }
5985	fi	5891	fi
5986		5892
5987		5893
5988		5894
		5895	ac_ext=cpp
		5896	ac_cpp='$CXXCPP $CPPFLAGS'
		5897	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		5898	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		5899	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		5900	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
		5901	printf %s "checking how to run the C++ preprocessor... " >&6; }
		5902	if test -z "$CXXCPP"; then
		5903	if test ${ac_cv_prog_CXXCPP+y}
		5904	then :
		5905	printf %s "(cached) " >&6
		5906	else $as_nop
		5907	# Double quotes because $CXX needs to be expanded
		5908	for CXXCPP in "$CXX -E" cpp /lib/cpp
		5909	do
		5910	ac_preproc_ok=false
		5911	for ac_cxx_preproc_warn_flag in '' yes
		5912	do
		5913	# Use a header file that comes with gcc, so configuring glibc
		5914	# with a fresh cross-compiler works.
		5915	# On the NeXT, cc -E runs the code through the compiler's parser,
		5916	# not just through cpp. "Syntax error" is here to catch this case.
		5917	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5918	/* end confdefs.h. */
		5919	#include <limits.h>
		5920	Syntax error
		5921	_ACEOF
		5922	if ac_fn_cxx_try_cpp "$LINENO"
		5923	then :
5989		5924
		5925	else $as_nop
		5926	# Broken: fails on valid input.
		5927	continue
		5928	fi
		5929	rm -f conftest.err conftest.i conftest.$ac_ext
5990		5930
5991	{ echo "$as_me:$LINENO: checking for X" >&5	5931	# OK, works on sane cases. Now check whether nonexistent headers
5992	echo $ECHO_N "checking for X... $ECHO_C" >&6; }	5932	# can be detected and how.
		5933	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5934	/* end confdefs.h. */
		5935	#include <ac_nonexistent.h>
		5936	_ACEOF
		5937	if ac_fn_cxx_try_cpp "$LINENO"
		5938	then :
		5939	# Broken: success on invalid input.
		5940	continue
		5941	else $as_nop
		5942	# Passes both tests.
		5943	ac_preproc_ok=:
		5944	break
		5945	fi
		5946	rm -f conftest.err conftest.i conftest.$ac_ext
		5947
		5948	done
		5949	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		5950	rm -f conftest.i conftest.err conftest.$ac_ext
		5951	if $ac_preproc_ok
		5952	then :
		5953	break
		5954	fi
		5955
		5956	done
		5957	ac_cv_prog_CXXCPP=$CXXCPP
		5958
		5959	fi
		5960	CXXCPP=$ac_cv_prog_CXXCPP
		5961	else
		5962	ac_cv_prog_CXXCPP=$CXXCPP
		5963	fi
		5964	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
		5965	printf "%s\n" "$CXXCPP" >&6; }
		5966	ac_preproc_ok=false
		5967	for ac_cxx_preproc_warn_flag in '' yes
		5968	do
		5969	# Use a header file that comes with gcc, so configuring glibc
		5970	# with a fresh cross-compiler works.
		5971	# On the NeXT, cc -E runs the code through the compiler's parser,
		5972	# not just through cpp. "Syntax error" is here to catch this case.
		5973	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5974	/* end confdefs.h. */
		5975	#include <limits.h>
		5976	Syntax error
		5977	_ACEOF
		5978	if ac_fn_cxx_try_cpp "$LINENO"
		5979	then :
		5980
		5981	else $as_nop
		5982	# Broken: fails on valid input.
		5983	continue
		5984	fi
		5985	rm -f conftest.err conftest.i conftest.$ac_ext
		5986
		5987	# OK, works on sane cases. Now check whether nonexistent headers
		5988	# can be detected and how.
		5989	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5990	/* end confdefs.h. */
		5991	#include <ac_nonexistent.h>
		5992	_ACEOF
		5993	if ac_fn_cxx_try_cpp "$LINENO"
		5994	then :
		5995	# Broken: success on invalid input.
		5996	continue
		5997	else $as_nop
		5998	# Passes both tests.
		5999	ac_preproc_ok=:
		6000	break
		6001	fi
		6002	rm -f conftest.err conftest.i conftest.$ac_ext
		6003
		6004	done
		6005	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		6006	rm -f conftest.i conftest.err conftest.$ac_ext
		6007	if $ac_preproc_ok
		6008	then :
		6009
		6010	else $as_nop
		6011	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		6012	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		6013	as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
		6014	See \`config.log' for more details" "$LINENO" 5; }
		6015	fi
		6016
		6017	ac_ext=cpp
		6018	ac_cpp='$CXXCPP $CPPFLAGS'
		6019	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		6020	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		6021	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		6022
		6023
		6024	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for X" >&5
		6025	printf %s "checking for X... " >&6; }
5993		6026
5994		6027
5995	# Check whether --with-x was given.	6028	# Check whether --with-x was given.
5996	if test "${with_x+set}" = set; then	6029	if test ${with_x+y}
		6030	then :
5997	withval=$with_x;	6031	withval=$with_x;
5998	fi	6032	fi
5999		6033
6000	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.	6034	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
6001	if test "x$with_x" = xno; then	6035	if test "x$with_x" = xno; then
6002	# The user explicitly disabled X.	6036	# The user explicitly disabled X.
6003	have_x=disabled	6037	have_x=disabled
6004	else	6038	else
6005	case $x_includes,$x_libraries in #(	6039	case $x_includes,$x_libraries in #(
6006	*\'*) { { echo "$as_me:$LINENO: error: Cannot use X directory names containing '" >&5	6040	*\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
6007	echo "$as_me: error: Cannot use X directory names containing '" >&2;}
6008	{ (exit 1); exit 1; }; };; #(
6009	*,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then	6041	*,NONE | NONE,*) if test ${ac_cv_have_x+y}
6010	echo $ECHO_N "(cached) $ECHO_C" >&6	6042	then :
6011	else	6043	printf %s "(cached) " >&6
		6044	else $as_nop
6012	# One or both of the vars are not set, and there is no cached value.	6045	# One or both of the vars are not set, and there is no cached value.
6013	ac_x_includes=no ac_x_libraries=no	6046	ac_x_includes=no
		6047	ac_x_libraries=no
		6048	# Do we need to do anything special at all?
		6049	ac_save_LIBS=$LIBS
		6050	LIBS="-lX11 $LIBS"
		6051	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6052	/* end confdefs.h. */
		6053	#include <X11/Xlib.h>
		6054	int
		6055	main (void)
		6056	{
		6057	XrmInitialize ()
		6058	;
		6059	return 0;
		6060	}
		6061	_ACEOF
		6062	if ac_fn_cxx_try_link "$LINENO"
		6063	then :
		6064	# We can compile and link X programs with no special options.
		6065	ac_x_includes=
		6066	ac_x_libraries=
		6067	fi
		6068	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		6069	conftest$ac_exeext conftest.$ac_ext
		6070	LIBS="$ac_save_LIBS"
		6071	# If that didn't work, only try xmkmf and file system searches
		6072	# for native compilation.
		6073	if test x"$ac_x_includes" = xno && test "$cross_compiling" = no
		6074	then :
6014	rm -f -r conftest.dir	6075	rm -f -r conftest.dir
6015	if mkdir conftest.dir; then	6076	if mkdir conftest.dir; then
6016	cd conftest.dir	6077	cd conftest.dir
6017	cat >Imakefile <<'_ACEOF'	6078	cat >Imakefile <<'_ACEOF'
6018	incroot:	6079	incroot:
6019	@echo incroot='${INCROOT}'	6080	@echo incroot='${INCROOT}'
…		…
6021	@echo usrlibdir='${USRLIBDIR}'	6082	@echo usrlibdir='${USRLIBDIR}'
6022	libdir:	6083	libdir:
6023	@echo libdir='${LIBDIR}'	6084	@echo libdir='${LIBDIR}'
6024	_ACEOF	6085	_ACEOF
6025	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then	6086	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
6026	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	6087	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6027	for ac_var in incroot usrlibdir libdir; do	6088	for ac_var in incroot usrlibdir libdir; do
6028	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"	6089	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
6029	done	6090	done
6030	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.	6091	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
6031	for ac_extension in a so sl; do	6092	for ac_extension in a so sl dylib la dll; do
6032	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&	6093	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
6033	test -f "$ac_im_libdir/libX11.$ac_extension"; then	6094	test -f "$ac_im_libdir/libX11.$ac_extension"; then
6034	ac_im_usrlibdir=$ac_im_libdir; break	6095	ac_im_usrlibdir=$ac_im_libdir; break
6035	fi	6096	fi
6036	done	6097	done
…		…
6040	case $ac_im_incroot in	6101	case $ac_im_incroot in
6041	/usr/include) ac_x_includes= ;;	6102	/usr/include) ac_x_includes= ;;
6042	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;	6103	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
6043	esac	6104	esac
6044	case $ac_im_usrlibdir in	6105	case $ac_im_usrlibdir in
6045	/usr/lib | /lib) ;;	6106	/usr/lib | /usr/lib64 | /lib | /lib64) ;;
6046	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;	6107	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
6047	esac	6108	esac
6048	fi	6109	fi
6049	cd ..	6110	cd ..
6050	rm -f -r conftest.dir	6111	rm -f -r conftest.dir
6051	fi	6112	fi
6052		6113
6053	# Standard set of common directories for X headers.	6114	# Standard set of common directories for X headers.
6054	# Check X11 before X11Rn because it is often a symlink to the current release.	6115	# Check X11 before X11Rn because it is often a symlink to the current release.
6055	ac_x_header_dirs='	6116	ac_x_header_dirs='
6056	/usr/X11/include	6117	/usr/X11/include
		6118	/usr/X11R7/include
6057	/usr/X11R6/include	6119	/usr/X11R6/include
6058	/usr/X11R5/include	6120	/usr/X11R5/include
6059	/usr/X11R4/include	6121	/usr/X11R4/include
6060		6122
6061	/usr/include/X11	6123	/usr/include/X11
		6124	/usr/include/X11R7
6062	/usr/include/X11R6	6125	/usr/include/X11R6
6063	/usr/include/X11R5	6126	/usr/include/X11R5
6064	/usr/include/X11R4	6127	/usr/include/X11R4
6065		6128
6066	/usr/local/X11/include	6129	/usr/local/X11/include
		6130	/usr/local/X11R7/include
6067	/usr/local/X11R6/include	6131	/usr/local/X11R6/include
6068	/usr/local/X11R5/include	6132	/usr/local/X11R5/include
6069	/usr/local/X11R4/include	6133	/usr/local/X11R4/include
6070		6134
6071	/usr/local/include/X11	6135	/usr/local/include/X11
		6136	/usr/local/include/X11R7
6072	/usr/local/include/X11R6	6137	/usr/local/include/X11R6
6073	/usr/local/include/X11R5	6138	/usr/local/include/X11R5
6074	/usr/local/include/X11R4	6139	/usr/local/include/X11R4
		6140
		6141	/opt/X11/include
6075		6142
6076	/usr/X386/include	6143	/usr/X386/include
6077	/usr/x386/include	6144	/usr/x386/include
6078	/usr/XFree86/include/X11	6145	/usr/XFree86/include/X11
6079		6146
…		…
6088	/usr/openwin/share/include'	6155	/usr/openwin/share/include'
6089		6156
6090	if test "$ac_x_includes" = no; then	6157	if test "$ac_x_includes" = no; then
6091	# Guess where to find include files, by looking for Xlib.h.	6158	# Guess where to find include files, by looking for Xlib.h.
6092	# First, try using that file with no special directory specified.	6159	# First, try using that file with no special directory specified.
6093	cat >conftest.$ac_ext <<_ACEOF
6094	/* confdefs.h. */
6095	_ACEOF
6096	cat confdefs.h >>conftest.$ac_ext	6160	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6097	cat >>conftest.$ac_ext <<_ACEOF
6098	/* end confdefs.h. */	6161	/* end confdefs.h. */
6099	#include <X11/Xlib.h>	6162	#include <X11/Xlib.h>
6100	_ACEOF	6163	_ACEOF
6101	if { (ac_try="$ac_cpp conftest.$ac_ext"	6164	if ac_fn_cxx_try_cpp "$LINENO"
6102	case "(($ac_try" in	6165	then :
6103	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6104	*) ac_try_echo=$ac_try;;
6105	esac
6106	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6107	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6108	ac_status=$?
6109	grep -v '^ *+' conftest.er1 >conftest.err
6110	rm -f conftest.er1
6111	cat conftest.err >&5
6112	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6113	(exit $ac_status); } >/dev/null && {
6114	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
6115	test ! -s conftest.err
6116	}; then
6117	# We can compile using X headers with no special include directory.	6166	# We can compile using X headers with no special include directory.
6118	ac_x_includes=	6167	ac_x_includes=
6119	else	6168	else $as_nop
6120	echo "$as_me: failed program was:" >&5
6121	sed 's/^/| /' conftest.$ac_ext >&5
6122
6123	for ac_dir in $ac_x_header_dirs; do	6169	for ac_dir in $ac_x_header_dirs; do
6124	if test -r "$ac_dir/X11/Xlib.h"; then	6170	if test -r "$ac_dir/X11/Xlib.h"; then
6125	ac_x_includes=$ac_dir	6171	ac_x_includes=$ac_dir
6126	break	6172	break
6127	fi	6173	fi
6128	done	6174	done
6129	fi	6175	fi
6130
6131	rm -f conftest.err conftest.$ac_ext	6176	rm -f conftest.err conftest.i conftest.$ac_ext
6132	fi # $ac_x_includes = no	6177	fi # $ac_x_includes = no
6133		6178
6134	if test "$ac_x_libraries" = no; then	6179	if test "$ac_x_libraries" = no; then
6135	# Check for the libraries.	6180	# Check for the libraries.
6136	# See if we find them without any special options.	6181	# See if we find them without any special options.
6137	# Don't add to $LIBS permanently.	6182	# Don't add to $LIBS permanently.
6138	ac_save_LIBS=$LIBS	6183	ac_save_LIBS=$LIBS
6139	LIBS="-lX11 $LIBS"	6184	LIBS="-lX11 $LIBS"
6140	cat >conftest.$ac_ext <<_ACEOF
6141	/* confdefs.h. */
6142	_ACEOF
6143	cat confdefs.h >>conftest.$ac_ext	6185	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6144	cat >>conftest.$ac_ext <<_ACEOF
6145	/* end confdefs.h. */	6186	/* end confdefs.h. */
6146	#include <X11/Xlib.h>	6187	#include <X11/Xlib.h>
6147	int	6188	int
6148	main ()	6189	main (void)
6149	{	6190	{
6150	XrmInitialize ()	6191	XrmInitialize ()
6151	;	6192	;
6152	return 0;	6193	return 0;
6153	}	6194	}
6154	_ACEOF	6195	_ACEOF
6155	rm -f conftest.$ac_objext conftest$ac_exeext	6196	if ac_fn_cxx_try_link "$LINENO"
6156	if { (ac_try="$ac_link"	6197	then :
6157	case "(($ac_try" in
6158	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6159	*) ac_try_echo=$ac_try;;
6160	esac
6161	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6162	(eval "$ac_link") 2>conftest.er1
6163	ac_status=$?
6164	grep -v '^ *+' conftest.er1 >conftest.err
6165	rm -f conftest.er1
6166	cat conftest.err >&5
6167	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6168	(exit $ac_status); } && {
6169	test -z "$ac_cxx_werror_flag" ||
6170	test ! -s conftest.err
6171	} && test -s conftest$ac_exeext &&
6172	$as_test_x conftest$ac_exeext; then
6173	LIBS=$ac_save_LIBS	6198	LIBS=$ac_save_LIBS
6174	# We can link X programs with no special library path.	6199	# We can link X programs with no special library path.
6175	ac_x_libraries=	6200	ac_x_libraries=
6176	else	6201	else $as_nop
6177	echo "$as_me: failed program was:" >&5
6178	sed 's/^/| /' conftest.$ac_ext >&5
6179
6180	LIBS=$ac_save_LIBS	6202	LIBS=$ac_save_LIBS
6181	for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`	6203	for ac_dir in `printf "%s\n" "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
6182	do	6204	do
6183	# Don't even attempt the hair of trying to link an X program!	6205	# Don't even attempt the hair of trying to link an X program!
6184	for ac_extension in a so sl; do	6206	for ac_extension in a so sl dylib la dll; do
6185	if test -r "$ac_dir/libX11.$ac_extension"; then	6207	if test -r "$ac_dir/libX11.$ac_extension"; then
6186	ac_x_libraries=$ac_dir	6208	ac_x_libraries=$ac_dir
6187	break 2	6209	break 2
6188	fi	6210	fi
6189	done	6211	done
6190	done	6212	done
6191	fi	6213	fi
6192
6193	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6214	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6194	conftest$ac_exeext conftest.$ac_ext	6215	conftest$ac_exeext conftest.$ac_ext
6195	fi # $ac_x_libraries = no	6216	fi # $ac_x_libraries = no
6196		6217
		6218	fi
		6219	# Record the results.
6197	case $ac_x_includes,$ac_x_libraries in #(	6220	case $ac_x_includes,$ac_x_libraries in #(
6198	no,* | *,no | *\'*)	6221	no,* | *,no | *\'*) :
6199	# Didn't find X, or a directory has "'" in its name.	6222	# Didn't find X, or a directory has "'" in its name.
6200	ac_cv_have_x="have_x=no";; #(	6223	ac_cv_have_x="have_x=no" ;; #(
6201	*)	6224	*) :
6202	# Record where we found X for the cache.	6225	# Record where we found X for the cache.
6203	ac_cv_have_x="have_x=yes\	6226	ac_cv_have_x="have_x=yes\
6204	ac_x_includes='$ac_x_includes'\	6227	ac_x_includes='$ac_x_includes'\
6205	ac_x_libraries='$ac_x_libraries'"	6228	ac_x_libraries='$ac_x_libraries'" ;;
6206	esac	6229	esac
6207	fi	6230	fi
6208	;; #(	6231	;; #(
6209	*) have_x=yes;;	6232	*) have_x=yes;;
6210	esac	6233	esac
6211	eval "$ac_cv_have_x"	6234	eval "$ac_cv_have_x"
6212	fi # $with_x != no	6235	fi # $with_x != no
6213		6236
6214	if test "$have_x" != yes; then	6237	if test "$have_x" != yes; then
6215	{ echo "$as_me:$LINENO: result: $have_x" >&5	6238	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
6216	echo "${ECHO_T}$have_x" >&6; }	6239	printf "%s\n" "$have_x" >&6; }
6217	no_x=yes	6240	no_x=yes
6218	else	6241	else
6219	# If each of the values was on the command line, it overrides each guess.	6242	# If each of the values was on the command line, it overrides each guess.
6220	test "x$x_includes" = xNONE && x_includes=$ac_x_includes	6243	test "x$x_includes" = xNONE && x_includes=$ac_x_includes
6221	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries	6244	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
6222	# Update the cache value to reflect the command line values.	6245	# Update the cache value to reflect the command line values.
6223	ac_cv_have_x="have_x=yes\	6246	ac_cv_have_x="have_x=yes\
6224	ac_x_includes='$x_includes'\	6247	ac_x_includes='$x_includes'\
6225	ac_x_libraries='$x_libraries'"	6248	ac_x_libraries='$x_libraries'"
6226	{ echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5	6249	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
6227	echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6; }	6250	printf "%s\n" "libraries $x_libraries, headers $x_includes" >&6; }
6228	fi	6251	fi
6229		6252
6230	if test "$no_x" = yes; then	6253	if test "$no_x" = yes; then
6231	# Not all programs may use this symbol, but it does not hurt to define it.	6254	# Not all programs may use this symbol, but it does not hurt to define it.
6232		6255
6233	cat >>confdefs.h <<\_ACEOF	6256	printf "%s\n" "#define X_DISPLAY_MISSING 1" >>confdefs.h
6234	#define X_DISPLAY_MISSING 1
6235	_ACEOF
6236		6257
6237	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=	6258	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
6238	else	6259	else
6239	if test -n "$x_includes"; then	6260	if test -n "$x_includes"; then
6240	X_CFLAGS="$X_CFLAGS -I$x_includes"	6261	X_CFLAGS="$X_CFLAGS -I$x_includes"
…		…
6243	# It would also be nice to do this for all -L options, not just this one.	6264	# It would also be nice to do this for all -L options, not just this one.
6244	if test -n "$x_libraries"; then	6265	if test -n "$x_libraries"; then
6245	X_LIBS="$X_LIBS -L$x_libraries"	6266	X_LIBS="$X_LIBS -L$x_libraries"
6246	# For Solaris; some versions of Sun CC require a space after -R and	6267	# For Solaris; some versions of Sun CC require a space after -R and
6247	# others require no space. Words are not sufficient . . . .	6268	# others require no space. Words are not sufficient . . . .
6248	{ echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5	6269	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
6249	echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6; }	6270	printf %s "checking whether -R must be followed by a space... " >&6; }
6250	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"	6271	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
6251	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag	6272	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
6252	ac_cxx_werror_flag=yes	6273	ac_cxx_werror_flag=yes
6253	cat >conftest.$ac_ext <<_ACEOF
6254	/* confdefs.h. */
6255	_ACEOF
6256	cat confdefs.h >>conftest.$ac_ext	6274	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6257	cat >>conftest.$ac_ext <<_ACEOF
6258	/* end confdefs.h. */	6275	/* end confdefs.h. */
6259		6276
6260	int	6277	int
6261	main ()	6278	main (void)
6262	{	6279	{
6263		6280
6264	;	6281	;
6265	return 0;	6282	return 0;
6266	}	6283	}
6267	_ACEOF	6284	_ACEOF
6268	rm -f conftest.$ac_objext conftest$ac_exeext	6285	if ac_fn_cxx_try_link "$LINENO"
6269	if { (ac_try="$ac_link"	6286	then :
6270	case "(($ac_try" in	6287	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6271	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6288	printf "%s\n" "no" >&6; }
6272	*) ac_try_echo=$ac_try;;
6273	esac
6274	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6275	(eval "$ac_link") 2>conftest.er1
6276	ac_status=$?
6277	grep -v '^ *+' conftest.er1 >conftest.err
6278	rm -f conftest.er1
6279	cat conftest.err >&5
6280	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6281	(exit $ac_status); } && {
6282	test -z "$ac_cxx_werror_flag" ||
6283	test ! -s conftest.err
6284	} && test -s conftest$ac_exeext &&
6285	$as_test_x conftest$ac_exeext; then
6286	{ echo "$as_me:$LINENO: result: no" >&5
6287	echo "${ECHO_T}no" >&6; }
6288	X_LIBS="$X_LIBS -R$x_libraries"	6289	X_LIBS="$X_LIBS -R$x_libraries"
6289	else	6290	else $as_nop
6290	echo "$as_me: failed program was:" >&5
6291	sed 's/^/| /' conftest.$ac_ext >&5
6292
6293	LIBS="$ac_xsave_LIBS -R $x_libraries"	6291	LIBS="$ac_xsave_LIBS -R $x_libraries"
6294	cat >conftest.$ac_ext <<_ACEOF
6295	/* confdefs.h. */
6296	_ACEOF
6297	cat confdefs.h >>conftest.$ac_ext	6292	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6298	cat >>conftest.$ac_ext <<_ACEOF
6299	/* end confdefs.h. */	6293	/* end confdefs.h. */
6300		6294
6301	int	6295	int
6302	main ()	6296	main (void)
6303	{	6297	{
6304		6298
6305	;	6299	;
6306	return 0;	6300	return 0;
6307	}	6301	}
6308	_ACEOF	6302	_ACEOF
6309	rm -f conftest.$ac_objext conftest$ac_exeext	6303	if ac_fn_cxx_try_link "$LINENO"
6310	if { (ac_try="$ac_link"	6304	then :
6311	case "(($ac_try" in	6305	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6312	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6306	printf "%s\n" "yes" >&6; }
6313	*) ac_try_echo=$ac_try;;
6314	esac
6315	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6316	(eval "$ac_link") 2>conftest.er1
6317	ac_status=$?
6318	grep -v '^ *+' conftest.er1 >conftest.err
6319	rm -f conftest.er1
6320	cat conftest.err >&5
6321	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6322	(exit $ac_status); } && {
6323	test -z "$ac_cxx_werror_flag" ||
6324	test ! -s conftest.err
6325	} && test -s conftest$ac_exeext &&
6326	$as_test_x conftest$ac_exeext; then
6327	{ echo "$as_me:$LINENO: result: yes" >&5
6328	echo "${ECHO_T}yes" >&6; }
6329	X_LIBS="$X_LIBS -R $x_libraries"	6307	X_LIBS="$X_LIBS -R $x_libraries"
6330	else	6308	else $as_nop
6331	echo "$as_me: failed program was:" >&5	6309	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
6332	sed 's/^/| /' conftest.$ac_ext >&5	6310	printf "%s\n" "neither works" >&6; }
6333
6334	{ echo "$as_me:$LINENO: result: neither works" >&5
6335	echo "${ECHO_T}neither works" >&6; }
6336	fi	6311	fi
6337
6338	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6312	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6339	conftest$ac_exeext conftest.$ac_ext	6313	conftest$ac_exeext conftest.$ac_ext
6340	fi	6314	fi
6341
6342	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6315	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6343	conftest$ac_exeext conftest.$ac_ext	6316	conftest$ac_exeext conftest.$ac_ext
6344	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag	6317	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
6345	LIBS=$ac_xsave_LIBS	6318	LIBS=$ac_xsave_LIBS
6346	fi	6319	fi
6347		6320
6348	# Check for system-dependent libraries X programs must link with.	6321	# Check for system-dependent libraries X programs must link with.
…		…
6354	else	6327	else
6355	# Martyn Johnson says this is needed for Ultrix, if the X	6328	# Martyn Johnson says this is needed for Ultrix, if the X
6356	# libraries were built with DECnet support. And Karl Berry says	6329	# libraries were built with DECnet support. And Karl Berry says
6357	# the Alpha needs dnet_stub (dnet does not exist).	6330	# the Alpha needs dnet_stub (dnet does not exist).
6358	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"	6331	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
6359	cat >conftest.$ac_ext <<_ACEOF
6360	/* confdefs.h. */
6361	_ACEOF
6362	cat confdefs.h >>conftest.$ac_ext	6332	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6363	cat >>conftest.$ac_ext <<_ACEOF
6364	/* end confdefs.h. */	6333	/* end confdefs.h. */
6365		6334
6366	/* Override any GCC internal prototype to avoid an error.	6335	namespace conftest {
6367	Use char because int might match the return type of a GCC	6336	extern "C" int XOpenDisplay ();
6368	builtin and then its argument prototype would still apply. */	6337	}
6369	#ifdef __cplusplus
6370	extern "C"
6371	#endif
6372	char XOpenDisplay ();
6373	int	6338	int
6374	main ()	6339	main (void)
6375	{	6340	{
6376	return XOpenDisplay ();	6341	return conftest::XOpenDisplay ();
6377	;	6342	;
6378	return 0;	6343	return 0;
6379	}	6344	}
6380	_ACEOF	6345	_ACEOF
6381	rm -f conftest.$ac_objext conftest$ac_exeext	6346	if ac_fn_cxx_try_link "$LINENO"
6382	if { (ac_try="$ac_link"	6347	then :
6383	case "(($ac_try" in
6384	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6385	*) ac_try_echo=$ac_try;;
6386	esac
6387	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6388	(eval "$ac_link") 2>conftest.er1
6389	ac_status=$?
6390	grep -v '^ *+' conftest.er1 >conftest.err
6391	rm -f conftest.er1
6392	cat conftest.err >&5
6393	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6394	(exit $ac_status); } && {
6395	test -z "$ac_cxx_werror_flag" ||
6396	test ! -s conftest.err
6397	} && test -s conftest$ac_exeext &&
6398	$as_test_x conftest$ac_exeext; then
6399	:
6400	else
6401	echo "$as_me: failed program was:" >&5
6402	sed 's/^/| /' conftest.$ac_ext >&5
6403		6348
		6349	else $as_nop
6404	{ echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5	6350	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
6405	echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6; }	6351	printf %s "checking for dnet_ntoa in -ldnet... " >&6; }
6406	if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then	6352	if test ${ac_cv_lib_dnet_dnet_ntoa+y}
6407	echo $ECHO_N "(cached) $ECHO_C" >&6	6353	then :
6408	else	6354	printf %s "(cached) " >&6
		6355	else $as_nop
6409	ac_check_lib_save_LIBS=$LIBS	6356	ac_check_lib_save_LIBS=$LIBS
6410	LIBS="-ldnet $LIBS"	6357	LIBS="-ldnet $LIBS"
6411	cat >conftest.$ac_ext <<_ACEOF
6412	/* confdefs.h. */
6413	_ACEOF
6414	cat confdefs.h >>conftest.$ac_ext	6358	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6415	cat >>conftest.$ac_ext <<_ACEOF
6416	/* end confdefs.h. */	6359	/* end confdefs.h. */
6417		6360
6418	/* Override any GCC internal prototype to avoid an error.	6361	namespace conftest {
6419	Use char because int might match the return type of a GCC	6362	extern "C" int dnet_ntoa ();
6420	builtin and then its argument prototype would still apply. */	6363	}
6421	#ifdef __cplusplus
6422	extern "C"
6423	#endif
6424	char dnet_ntoa ();
6425	int	6364	int
6426	main ()	6365	main (void)
6427	{	6366	{
6428	return dnet_ntoa ();	6367	return conftest::dnet_ntoa ();
6429	;	6368	;
6430	return 0;	6369	return 0;
6431	}	6370	}
6432	_ACEOF	6371	_ACEOF
6433	rm -f conftest.$ac_objext conftest$ac_exeext	6372	if ac_fn_cxx_try_link "$LINENO"
6434	if { (ac_try="$ac_link"	6373	then :
6435	case "(($ac_try" in
6436	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6437	*) ac_try_echo=$ac_try;;
6438	esac
6439	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6440	(eval "$ac_link") 2>conftest.er1
6441	ac_status=$?
6442	grep -v '^ *+' conftest.er1 >conftest.err
6443	rm -f conftest.er1
6444	cat conftest.err >&5
6445	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6446	(exit $ac_status); } && {
6447	test -z "$ac_cxx_werror_flag" ||
6448	test ! -s conftest.err
6449	} && test -s conftest$ac_exeext &&
6450	$as_test_x conftest$ac_exeext; then
6451	ac_cv_lib_dnet_dnet_ntoa=yes	6374	ac_cv_lib_dnet_dnet_ntoa=yes
6452	else	6375	else $as_nop
6453	echo "$as_me: failed program was:" >&5
6454	sed 's/^/| /' conftest.$ac_ext >&5
6455
6456	ac_cv_lib_dnet_dnet_ntoa=no	6376	ac_cv_lib_dnet_dnet_ntoa=no
6457	fi	6377	fi
6458
6459	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6378	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6460	conftest$ac_exeext conftest.$ac_ext	6379	conftest$ac_exeext conftest.$ac_ext
6461	LIBS=$ac_check_lib_save_LIBS	6380	LIBS=$ac_check_lib_save_LIBS
6462	fi	6381	fi
6463	{ echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5	6382	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
6464	echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6; }	6383	printf "%s\n" "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
6465	if test $ac_cv_lib_dnet_dnet_ntoa = yes; then	6384	if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes
		6385	then :
6466	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"	6386	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
6467	fi	6387	fi
6468		6388
6469	if test $ac_cv_lib_dnet_dnet_ntoa = no; then	6389	if test $ac_cv_lib_dnet_dnet_ntoa = no; then
6470	{ echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5	6390	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
6471	echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6; }	6391	printf %s "checking for dnet_ntoa in -ldnet_stub... " >&6; }
6472	if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then	6392	if test ${ac_cv_lib_dnet_stub_dnet_ntoa+y}
6473	echo $ECHO_N "(cached) $ECHO_C" >&6	6393	then :
6474	else	6394	printf %s "(cached) " >&6
		6395	else $as_nop
6475	ac_check_lib_save_LIBS=$LIBS	6396	ac_check_lib_save_LIBS=$LIBS
6476	LIBS="-ldnet_stub $LIBS"	6397	LIBS="-ldnet_stub $LIBS"
6477	cat >conftest.$ac_ext <<_ACEOF
6478	/* confdefs.h. */
6479	_ACEOF
6480	cat confdefs.h >>conftest.$ac_ext	6398	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6481	cat >>conftest.$ac_ext <<_ACEOF
6482	/* end confdefs.h. */	6399	/* end confdefs.h. */
6483		6400
6484	/* Override any GCC internal prototype to avoid an error.	6401	namespace conftest {
6485	Use char because int might match the return type of a GCC	6402	extern "C" int dnet_ntoa ();
6486	builtin and then its argument prototype would still apply. */	6403	}
6487	#ifdef __cplusplus
6488	extern "C"
6489	#endif
6490	char dnet_ntoa ();
6491	int	6404	int
6492	main ()	6405	main (void)
6493	{	6406	{
6494	return dnet_ntoa ();	6407	return conftest::dnet_ntoa ();
6495	;	6408	;
6496	return 0;	6409	return 0;
6497	}	6410	}
6498	_ACEOF	6411	_ACEOF
6499	rm -f conftest.$ac_objext conftest$ac_exeext	6412	if ac_fn_cxx_try_link "$LINENO"
6500	if { (ac_try="$ac_link"	6413	then :
6501	case "(($ac_try" in
6502	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6503	*) ac_try_echo=$ac_try;;
6504	esac
6505	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6506	(eval "$ac_link") 2>conftest.er1
6507	ac_status=$?
6508	grep -v '^ *+' conftest.er1 >conftest.err
6509	rm -f conftest.er1
6510	cat conftest.err >&5
6511	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6512	(exit $ac_status); } && {
6513	test -z "$ac_cxx_werror_flag" ||
6514	test ! -s conftest.err
6515	} && test -s conftest$ac_exeext &&
6516	$as_test_x conftest$ac_exeext; then
6517	ac_cv_lib_dnet_stub_dnet_ntoa=yes	6414	ac_cv_lib_dnet_stub_dnet_ntoa=yes
6518	else	6415	else $as_nop
6519	echo "$as_me: failed program was:" >&5
6520	sed 's/^/| /' conftest.$ac_ext >&5
6521
6522	ac_cv_lib_dnet_stub_dnet_ntoa=no	6416	ac_cv_lib_dnet_stub_dnet_ntoa=no
6523	fi	6417	fi
6524
6525	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6418	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6526	conftest$ac_exeext conftest.$ac_ext	6419	conftest$ac_exeext conftest.$ac_ext
6527	LIBS=$ac_check_lib_save_LIBS	6420	LIBS=$ac_check_lib_save_LIBS
6528	fi	6421	fi
6529	{ echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5	6422	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
6530	echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }	6423	printf "%s\n" "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
6531	if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then	6424	if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes
		6425	then :
6532	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"	6426	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
6533	fi	6427	fi
6534		6428
6535	fi	6429	fi
6536	fi	6430	fi
6537
6538	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6431	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6539	conftest$ac_exeext conftest.$ac_ext	6432	conftest$ac_exeext conftest.$ac_ext
6540	LIBS="$ac_xsave_LIBS"	6433	LIBS="$ac_xsave_LIBS"
6541		6434
6542	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,	6435	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
6543	# to get the SysV transport functions.	6436	# to get the SysV transport functions.
6544	# Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)	6437	# Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
6545	# needs -lnsl.	6438	# needs -lnsl.
6546	# The nsl library prevents programs from opening the X display	6439	# The nsl library prevents programs from opening the X display
6547	# on Irix 5.2, according to T.E. Dickey.	6440	# on Irix 5.2, according to T.E. Dickey.
6548	# The functions gethostbyname, getservbyname, and inet_addr are	6441	# The functions gethostbyname, getservbyname, and inet_addr are
6549	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.	6442	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
6550	{ echo "$as_me:$LINENO: checking for gethostbyname" >&5	6443	ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
6551	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6; }	6444	if test "x$ac_cv_func_gethostbyname" = xyes
		6445	then :
		6446
		6447	fi
		6448
6552	if test "${ac_cv_func_gethostbyname+set}" = set; then	6449	if test $ac_cv_func_gethostbyname = no; then
6553	echo $ECHO_N "(cached) $ECHO_C" >&6	6450	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
6554	else	6451	printf %s "checking for gethostbyname in -lnsl... " >&6; }
6555	cat >conftest.$ac_ext <<_ACEOF	6452	if test ${ac_cv_lib_nsl_gethostbyname+y}
6556	/* confdefs.h. */	6453	then :
6557	_ACEOF	6454	printf %s "(cached) " >&6
		6455	else $as_nop
		6456	ac_check_lib_save_LIBS=$LIBS
		6457	LIBS="-lnsl $LIBS"
6558	cat confdefs.h >>conftest.$ac_ext	6458	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6559	cat >>conftest.$ac_ext <<_ACEOF
6560	/* end confdefs.h. */	6459	/* end confdefs.h. */
6561	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
6562	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6563	#define gethostbyname innocuous_gethostbyname
6564		6460
6565	/* System header to define __stub macros and hopefully few prototypes,	6461	namespace conftest {
6566	which can conflict with char gethostbyname (); below.	6462	extern "C" int gethostbyname ();
6567	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6463	}
6568	<limits.h> exists even on freestanding compilers. */
6569
6570	#ifdef __STDC__
6571	# include <limits.h>
6572	#else
6573	# include <assert.h>
6574	#endif
6575
6576	#undef gethostbyname
6577
6578	/* Override any GCC internal prototype to avoid an error.
6579	Use char because int might match the return type of a GCC
6580	builtin and then its argument prototype would still apply. */
6581	#ifdef __cplusplus
6582	extern "C"
6583	#endif
6584	char gethostbyname ();
6585	/* The GNU C library defines this for functions which it implements
6586	to always fail with ENOSYS. Some functions are actually named
6587	something starting with __ and the normal name is an alias. */
6588	#if defined __stub_gethostbyname || defined __stub___gethostbyname
6589	choke me
6590	#endif
6591
6592	int	6464	int
6593	main ()	6465	main (void)
6594	{	6466	{
6595	return gethostbyname ();	6467	return conftest::gethostbyname ();
6596	;	6468	;
6597	return 0;	6469	return 0;
6598	}	6470	}
6599	_ACEOF	6471	_ACEOF
6600	rm -f conftest.$ac_objext conftest$ac_exeext	6472	if ac_fn_cxx_try_link "$LINENO"
6601	if { (ac_try="$ac_link"	6473	then :
6602	case "(($ac_try" in
6603	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6604	*) ac_try_echo=$ac_try;;
6605	esac
6606	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6607	(eval "$ac_link") 2>conftest.er1
6608	ac_status=$?
6609	grep -v '^ *+' conftest.er1 >conftest.err
6610	rm -f conftest.er1
6611	cat conftest.err >&5
6612	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6613	(exit $ac_status); } && {
6614	test -z "$ac_cxx_werror_flag" ||
6615	test ! -s conftest.err
6616	} && test -s conftest$ac_exeext &&
6617	$as_test_x conftest$ac_exeext; then
6618	ac_cv_func_gethostbyname=yes	6474	ac_cv_lib_nsl_gethostbyname=yes
6619	else	6475	else $as_nop
6620	echo "$as_me: failed program was:" >&5
6621	sed 's/^/| /' conftest.$ac_ext >&5
6622
6623	ac_cv_func_gethostbyname=no	6476	ac_cv_lib_nsl_gethostbyname=no
6624	fi	6477	fi
6625
6626	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6478	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6627	conftest$ac_exeext conftest.$ac_ext	6479	conftest$ac_exeext conftest.$ac_ext
		6480	LIBS=$ac_check_lib_save_LIBS
6628	fi	6481	fi
6629	{ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5	6482	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
6630	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6; }	6483	printf "%s\n" "$ac_cv_lib_nsl_gethostbyname" >&6; }
		6484	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes
		6485	then :
		6486	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
		6487	fi
6631		6488
6632	if test $ac_cv_func_gethostbyname = no; then	6489	if test $ac_cv_lib_nsl_gethostbyname = no; then
6633	{ echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5	6490	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
6634	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }	6491	printf %s "checking for gethostbyname in -lbsd... " >&6; }
6635	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then	6492	if test ${ac_cv_lib_bsd_gethostbyname+y}
6636	echo $ECHO_N "(cached) $ECHO_C" >&6	6493	then :
6637	else	6494	printf %s "(cached) " >&6
		6495	else $as_nop
6638	ac_check_lib_save_LIBS=$LIBS	6496	ac_check_lib_save_LIBS=$LIBS
6639	LIBS="-lnsl $LIBS"	6497	LIBS="-lbsd $LIBS"
6640	cat >conftest.$ac_ext <<_ACEOF
6641	/* confdefs.h. */
6642	_ACEOF
6643	cat confdefs.h >>conftest.$ac_ext	6498	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6644	cat >>conftest.$ac_ext <<_ACEOF
6645	/* end confdefs.h. */	6499	/* end confdefs.h. */
6646		6500
6647	/* Override any GCC internal prototype to avoid an error.	6501	namespace conftest {
6648	Use char because int might match the return type of a GCC	6502	extern "C" int gethostbyname ();
6649	builtin and then its argument prototype would still apply. */	6503	}
6650	#ifdef __cplusplus
6651	extern "C"
6652	#endif
6653	char gethostbyname ();
6654	int	6504	int
6655	main ()	6505	main (void)
6656	{	6506	{
6657	return gethostbyname ();	6507	return conftest::gethostbyname ();
6658	;	6508	;
6659	return 0;	6509	return 0;
6660	}	6510	}
6661	_ACEOF	6511	_ACEOF
6662	rm -f conftest.$ac_objext conftest$ac_exeext	6512	if ac_fn_cxx_try_link "$LINENO"
6663	if { (ac_try="$ac_link"	6513	then :
6664	case "(($ac_try" in
6665	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6666	*) ac_try_echo=$ac_try;;
6667	esac
6668	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6669	(eval "$ac_link") 2>conftest.er1
6670	ac_status=$?
6671	grep -v '^ *+' conftest.er1 >conftest.err
6672	rm -f conftest.er1
6673	cat conftest.err >&5
6674	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6675	(exit $ac_status); } && {
6676	test -z "$ac_cxx_werror_flag" ||
6677	test ! -s conftest.err
6678	} && test -s conftest$ac_exeext &&
6679	$as_test_x conftest$ac_exeext; then
6680	ac_cv_lib_nsl_gethostbyname=yes	6514	ac_cv_lib_bsd_gethostbyname=yes
6681	else	6515	else $as_nop
6682	echo "$as_me: failed program was:" >&5
6683	sed 's/^/| /' conftest.$ac_ext >&5
6684
6685	ac_cv_lib_nsl_gethostbyname=no	6516	ac_cv_lib_bsd_gethostbyname=no
6686	fi	6517	fi
6687
6688	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6518	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6689	conftest$ac_exeext conftest.$ac_ext	6519	conftest$ac_exeext conftest.$ac_ext
6690	LIBS=$ac_check_lib_save_LIBS	6520	LIBS=$ac_check_lib_save_LIBS
6691	fi	6521	fi
6692	{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
6693	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }
6694	if test $ac_cv_lib_nsl_gethostbyname = yes; then
6695	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
6696	fi
6697
6698	if test $ac_cv_lib_nsl_gethostbyname = no; then
6699	{ echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5
6700	echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6; }
6701	if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
6702	echo $ECHO_N "(cached) $ECHO_C" >&6
6703	else
6704	ac_check_lib_save_LIBS=$LIBS
6705	LIBS="-lbsd $LIBS"
6706	cat >conftest.$ac_ext <<_ACEOF
6707	/* confdefs.h. */
6708	_ACEOF
6709	cat confdefs.h >>conftest.$ac_ext
6710	cat >>conftest.$ac_ext <<_ACEOF
6711	/* end confdefs.h. */
6712
6713	/* Override any GCC internal prototype to avoid an error.
6714	Use char because int might match the return type of a GCC
6715	builtin and then its argument prototype would still apply. */
6716	#ifdef __cplusplus
6717	extern "C"
6718	#endif
6719	char gethostbyname ();
6720	int
6721	main ()
6722	{
6723	return gethostbyname ();
6724	;
6725	return 0;
6726	}
6727	_ACEOF
6728	rm -f conftest.$ac_objext conftest$ac_exeext
6729	if { (ac_try="$ac_link"
6730	case "(($ac_try" in
6731	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6732	*) ac_try_echo=$ac_try;;
6733	esac
6734	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6735	(eval "$ac_link") 2>conftest.er1
6736	ac_status=$?
6737	grep -v '^ *+' conftest.er1 >conftest.err
6738	rm -f conftest.er1
6739	cat conftest.err >&5
6740	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6741	(exit $ac_status); } && {
6742	test -z "$ac_cxx_werror_flag" ||
6743	test ! -s conftest.err
6744	} && test -s conftest$ac_exeext &&
6745	$as_test_x conftest$ac_exeext; then
6746	ac_cv_lib_bsd_gethostbyname=yes
6747	else
6748	echo "$as_me: failed program was:" >&5
6749	sed 's/^/| /' conftest.$ac_ext >&5
6750
6751	ac_cv_lib_bsd_gethostbyname=no
6752	fi
6753
6754	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6755	conftest$ac_exeext conftest.$ac_ext
6756	LIBS=$ac_check_lib_save_LIBS
6757	fi
6758	{ echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5	6522	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
6759	echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6; }	6523	printf "%s\n" "$ac_cv_lib_bsd_gethostbyname" >&6; }
6760	if test $ac_cv_lib_bsd_gethostbyname = yes; then	6524	if test "x$ac_cv_lib_bsd_gethostbyname" = xyes
		6525	then :
6761	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"	6526	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
6762	fi	6527	fi
6763		6528
6764	fi	6529	fi
6765	fi	6530	fi
…		…
6769	# 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary	6534	# 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
6770	# on later versions), says Simon Leinen: it contains gethostby*	6535	# on later versions), says Simon Leinen: it contains gethostby*
6771	# variants that don't use the name server (or something). -lsocket	6536	# variants that don't use the name server (or something). -lsocket
6772	# must be given before -lnsl if both are needed. We assume that	6537	# must be given before -lnsl if both are needed. We assume that
6773	# if connect needs -lnsl, so does gethostbyname.	6538	# if connect needs -lnsl, so does gethostbyname.
6774	{ echo "$as_me:$LINENO: checking for connect" >&5	6539	ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"
6775	echo $ECHO_N "checking for connect... $ECHO_C" >&6; }	6540	if test "x$ac_cv_func_connect" = xyes
		6541	then :
		6542
		6543	fi
		6544
6776	if test "${ac_cv_func_connect+set}" = set; then	6545	if test $ac_cv_func_connect = no; then
6777	echo $ECHO_N "(cached) $ECHO_C" >&6	6546	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
6778	else	6547	printf %s "checking for connect in -lsocket... " >&6; }
6779	cat >conftest.$ac_ext <<_ACEOF	6548	if test ${ac_cv_lib_socket_connect+y}
6780	/* confdefs.h. */	6549	then :
6781	_ACEOF	6550	printf %s "(cached) " >&6
		6551	else $as_nop
		6552	ac_check_lib_save_LIBS=$LIBS
		6553	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
6782	cat confdefs.h >>conftest.$ac_ext	6554	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6783	cat >>conftest.$ac_ext <<_ACEOF
6784	/* end confdefs.h. */	6555	/* end confdefs.h. */
6785	/* Define connect to an innocuous variant, in case <limits.h> declares connect.
6786	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6787	#define connect innocuous_connect
6788		6556
6789	/* System header to define __stub macros and hopefully few prototypes,	6557	namespace conftest {
6790	which can conflict with char connect (); below.	6558	extern "C" int connect ();
6791	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6559	}
6792	<limits.h> exists even on freestanding compilers. */
6793
6794	#ifdef __STDC__
6795	# include <limits.h>
6796	#else
6797	# include <assert.h>
6798	#endif
6799
6800	#undef connect
6801
6802	/* Override any GCC internal prototype to avoid an error.
6803	Use char because int might match the return type of a GCC
6804	builtin and then its argument prototype would still apply. */
6805	#ifdef __cplusplus
6806	extern "C"
6807	#endif
6808	char connect ();
6809	/* The GNU C library defines this for functions which it implements
6810	to always fail with ENOSYS. Some functions are actually named
6811	something starting with __ and the normal name is an alias. */
6812	#if defined __stub_connect || defined __stub___connect
6813	choke me
6814	#endif
6815
6816	int	6560	int
6817	main ()	6561	main (void)
6818	{	6562	{
6819	return connect ();	6563	return conftest::connect ();
6820	;	6564	;
6821	return 0;	6565	return 0;
6822	}	6566	}
6823	_ACEOF	6567	_ACEOF
6824	rm -f conftest.$ac_objext conftest$ac_exeext	6568	if ac_fn_cxx_try_link "$LINENO"
6825	if { (ac_try="$ac_link"	6569	then :
6826	case "(($ac_try" in
6827	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6828	*) ac_try_echo=$ac_try;;
6829	esac
6830	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6831	(eval "$ac_link") 2>conftest.er1
6832	ac_status=$?
6833	grep -v '^ *+' conftest.er1 >conftest.err
6834	rm -f conftest.er1
6835	cat conftest.err >&5
6836	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6837	(exit $ac_status); } && {
6838	test -z "$ac_cxx_werror_flag" ||
6839	test ! -s conftest.err
6840	} && test -s conftest$ac_exeext &&
6841	$as_test_x conftest$ac_exeext; then
6842	ac_cv_func_connect=yes	6570	ac_cv_lib_socket_connect=yes
6843	else	6571	else $as_nop
6844	echo "$as_me: failed program was:" >&5	6572	ac_cv_lib_socket_connect=no
6845	sed 's/^/| /' conftest.$ac_ext >&5
6846
6847	ac_cv_func_connect=no
6848	fi	6573	fi
6849
6850	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6574	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6851	conftest$ac_exeext conftest.$ac_ext	6575	conftest$ac_exeext conftest.$ac_ext
		6576	LIBS=$ac_check_lib_save_LIBS
6852	fi	6577	fi
6853	{ echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5	6578	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
6854	echo "${ECHO_T}$ac_cv_func_connect" >&6; }	6579	printf "%s\n" "$ac_cv_lib_socket_connect" >&6; }
		6580	if test "x$ac_cv_lib_socket_connect" = xyes
		6581	then :
		6582	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
		6583	fi
6855		6584
		6585	fi
		6586
		6587	# Guillermo Gomez says -lposix is necessary on A/UX.
		6588	ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"
		6589	if test "x$ac_cv_func_remove" = xyes
		6590	then :
		6591
		6592	fi
		6593
6856	if test $ac_cv_func_connect = no; then	6594	if test $ac_cv_func_remove = no; then
6857	{ echo "$as_me:$LINENO: checking for connect in -lsocket" >&5	6595	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
6858	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6; }	6596	printf %s "checking for remove in -lposix... " >&6; }
6859	if test "${ac_cv_lib_socket_connect+set}" = set; then	6597	if test ${ac_cv_lib_posix_remove+y}
6860	echo $ECHO_N "(cached) $ECHO_C" >&6	6598	then :
6861	else	6599	printf %s "(cached) " >&6
		6600	else $as_nop
6862	ac_check_lib_save_LIBS=$LIBS	6601	ac_check_lib_save_LIBS=$LIBS
6863	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"	6602	LIBS="-lposix $LIBS"
6864	cat >conftest.$ac_ext <<_ACEOF
6865	/* confdefs.h. */
6866	_ACEOF
6867	cat confdefs.h >>conftest.$ac_ext	6603	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6868	cat >>conftest.$ac_ext <<_ACEOF
6869	/* end confdefs.h. */	6604	/* end confdefs.h. */
6870		6605
6871	/* Override any GCC internal prototype to avoid an error.	6606	namespace conftest {
6872	Use char because int might match the return type of a GCC	6607	extern "C" int remove ();
6873	builtin and then its argument prototype would still apply. */	6608	}
6874	#ifdef __cplusplus
6875	extern "C"
6876	#endif
6877	char connect ();
6878	int	6609	int
6879	main ()	6610	main (void)
6880	{	6611	{
6881	return connect ();	6612	return conftest::remove ();
6882	;	6613	;
6883	return 0;	6614	return 0;
6884	}	6615	}
6885	_ACEOF	6616	_ACEOF
6886	rm -f conftest.$ac_objext conftest$ac_exeext	6617	if ac_fn_cxx_try_link "$LINENO"
6887	if { (ac_try="$ac_link"	6618	then :
6888	case "(($ac_try" in	6619	ac_cv_lib_posix_remove=yes
6889	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6620	else $as_nop
6890	*) ac_try_echo=$ac_try;;	6621	ac_cv_lib_posix_remove=no
6891	esac
6892	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6893	(eval "$ac_link") 2>conftest.er1
6894	ac_status=$?
6895	grep -v '^ *+' conftest.er1 >conftest.err
6896	rm -f conftest.er1
6897	cat conftest.err >&5
6898	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6899	(exit $ac_status); } && {
6900	test -z "$ac_cxx_werror_flag" ||
6901	test ! -s conftest.err
6902	} && test -s conftest$ac_exeext &&
6903	$as_test_x conftest$ac_exeext; then
6904	ac_cv_lib_socket_connect=yes
6905	else
6906	echo "$as_me: failed program was:" >&5
6907	sed 's/^/| /' conftest.$ac_ext >&5
6908
6909	ac_cv_lib_socket_connect=no
6910	fi	6622	fi
6911
6912	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6623	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6913	conftest$ac_exeext conftest.$ac_ext	6624	conftest$ac_exeext conftest.$ac_ext
6914	LIBS=$ac_check_lib_save_LIBS	6625	LIBS=$ac_check_lib_save_LIBS
6915	fi	6626	fi
6916	{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5	6627	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
6917	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6; }	6628	printf "%s\n" "$ac_cv_lib_posix_remove" >&6; }
6918	if test $ac_cv_lib_socket_connect = yes; then	6629	if test "x$ac_cv_lib_posix_remove" = xyes
		6630	then :
6919	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"	6631	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
6920	fi	6632	fi
6921		6633
6922	fi	6634	fi
6923		6635
6924	# Guillermo Gomez says -lposix is necessary on A/UX.	6636	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
6925	{ echo "$as_me:$LINENO: checking for remove" >&5	6637	ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
6926	echo $ECHO_N "checking for remove... $ECHO_C" >&6; }	6638	if test "x$ac_cv_func_shmat" = xyes
6927	if test "${ac_cv_func_remove+set}" = set; then	6639	then :
6928	echo $ECHO_N "(cached) $ECHO_C" >&6	6640
6929	else	6641	fi
6930	cat >conftest.$ac_ext <<_ACEOF	6642
6931	/* confdefs.h. */	6643	if test $ac_cv_func_shmat = no; then
6932	_ACEOF	6644	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
		6645	printf %s "checking for shmat in -lipc... " >&6; }
		6646	if test ${ac_cv_lib_ipc_shmat+y}
		6647	then :
		6648	printf %s "(cached) " >&6
		6649	else $as_nop
		6650	ac_check_lib_save_LIBS=$LIBS
		6651	LIBS="-lipc $LIBS"
6933	cat confdefs.h >>conftest.$ac_ext	6652	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6934	cat >>conftest.$ac_ext <<_ACEOF
6935	/* end confdefs.h. */	6653	/* end confdefs.h. */
6936	/* Define remove to an innocuous variant, in case <limits.h> declares remove.
6937	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6938	#define remove innocuous_remove
6939		6654
6940	/* System header to define __stub macros and hopefully few prototypes,	6655	namespace conftest {
6941	which can conflict with char remove (); below.	6656	extern "C" int shmat ();
6942	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6657	}
6943	<limits.h> exists even on freestanding compilers. */
6944
6945	#ifdef __STDC__
6946	# include <limits.h>
6947	#else
6948	# include <assert.h>
6949	#endif
6950
6951	#undef remove
6952
6953	/* Override any GCC internal prototype to avoid an error.
6954	Use char because int might match the return type of a GCC
6955	builtin and then its argument prototype would still apply. */
6956	#ifdef __cplusplus
6957	extern "C"
6958	#endif
6959	char remove ();
6960	/* The GNU C library defines this for functions which it implements
6961	to always fail with ENOSYS. Some functions are actually named
6962	something starting with __ and the normal name is an alias. */
6963	#if defined __stub_remove || defined __stub___remove
6964	choke me
6965	#endif
6966
6967	int	6658	int
6968	main ()	6659	main (void)
6969	{	6660	{
6970	return remove ();	6661	return conftest::shmat ();
6971	;	6662	;
6972	return 0;	6663	return 0;
6973	}	6664	}
6974	_ACEOF	6665	_ACEOF
6975	rm -f conftest.$ac_objext conftest$ac_exeext	6666	if ac_fn_cxx_try_link "$LINENO"
6976	if { (ac_try="$ac_link"	6667	then :
6977	case "(($ac_try" in	6668	ac_cv_lib_ipc_shmat=yes
6978	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6669	else $as_nop
6979	*) ac_try_echo=$ac_try;;	6670	ac_cv_lib_ipc_shmat=no
6980	esac
6981	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6982	(eval "$ac_link") 2>conftest.er1
6983	ac_status=$?
6984	grep -v '^ *+' conftest.er1 >conftest.err
6985	rm -f conftest.er1
6986	cat conftest.err >&5
6987	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6988	(exit $ac_status); } && {
6989	test -z "$ac_cxx_werror_flag" ||
6990	test ! -s conftest.err
6991	} && test -s conftest$ac_exeext &&
6992	$as_test_x conftest$ac_exeext; then
6993	ac_cv_func_remove=yes
6994	else
6995	echo "$as_me: failed program was:" >&5
6996	sed 's/^/| /' conftest.$ac_ext >&5
6997
6998	ac_cv_func_remove=no
6999	fi	6671	fi
7000
7001	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6672	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7002	conftest$ac_exeext conftest.$ac_ext	6673	conftest$ac_exeext conftest.$ac_ext
7003	fi
7004	{ echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5
7005	echo "${ECHO_T}$ac_cv_func_remove" >&6; }
7006
7007	if test $ac_cv_func_remove = no; then
7008	{ echo "$as_me:$LINENO: checking for remove in -lposix" >&5
7009	echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6; }
7010	if test "${ac_cv_lib_posix_remove+set}" = set; then
7011	echo $ECHO_N "(cached) $ECHO_C" >&6
7012	else
7013	ac_check_lib_save_LIBS=$LIBS
7014	LIBS="-lposix $LIBS"
7015	cat >conftest.$ac_ext <<_ACEOF
7016	/* confdefs.h. */
7017	_ACEOF
7018	cat confdefs.h >>conftest.$ac_ext
7019	cat >>conftest.$ac_ext <<_ACEOF
7020	/* end confdefs.h. */
7021
7022	/* Override any GCC internal prototype to avoid an error.
7023	Use char because int might match the return type of a GCC
7024	builtin and then its argument prototype would still apply. */
7025	#ifdef __cplusplus
7026	extern "C"
7027	#endif
7028	char remove ();
7029	int
7030	main ()
7031	{
7032	return remove ();
7033	;
7034	return 0;
7035	}
7036	_ACEOF
7037	rm -f conftest.$ac_objext conftest$ac_exeext
7038	if { (ac_try="$ac_link"
7039	case "(($ac_try" in
7040	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7041	*) ac_try_echo=$ac_try;;
7042	esac
7043	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7044	(eval "$ac_link") 2>conftest.er1
7045	ac_status=$?
7046	grep -v '^ *+' conftest.er1 >conftest.err
7047	rm -f conftest.er1
7048	cat conftest.err >&5
7049	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7050	(exit $ac_status); } && {
7051	test -z "$ac_cxx_werror_flag" ||
7052	test ! -s conftest.err
7053	} && test -s conftest$ac_exeext &&
7054	$as_test_x conftest$ac_exeext; then
7055	ac_cv_lib_posix_remove=yes
7056	else
7057	echo "$as_me: failed program was:" >&5
7058	sed 's/^/| /' conftest.$ac_ext >&5
7059
7060	ac_cv_lib_posix_remove=no
7061	fi
7062
7063	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7064	conftest$ac_exeext conftest.$ac_ext
7065	LIBS=$ac_check_lib_save_LIBS	6674	LIBS=$ac_check_lib_save_LIBS
7066	fi	6675	fi
7067	{ echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5
7068	echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6; }
7069	if test $ac_cv_lib_posix_remove = yes; then
7070	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
7071	fi
7072
7073	fi
7074
7075	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
7076	{ echo "$as_me:$LINENO: checking for shmat" >&5
7077	echo $ECHO_N "checking for shmat... $ECHO_C" >&6; }
7078	if test "${ac_cv_func_shmat+set}" = set; then
7079	echo $ECHO_N "(cached) $ECHO_C" >&6
7080	else
7081	cat >conftest.$ac_ext <<_ACEOF
7082	/* confdefs.h. */
7083	_ACEOF
7084	cat confdefs.h >>conftest.$ac_ext
7085	cat >>conftest.$ac_ext <<_ACEOF
7086	/* end confdefs.h. */
7087	/* Define shmat to an innocuous variant, in case <limits.h> declares shmat.
7088	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7089	#define shmat innocuous_shmat
7090
7091	/* System header to define __stub macros and hopefully few prototypes,
7092	which can conflict with char shmat (); below.
7093	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7094	<limits.h> exists even on freestanding compilers. */
7095
7096	#ifdef __STDC__
7097	# include <limits.h>
7098	#else
7099	# include <assert.h>
7100	#endif
7101
7102	#undef shmat
7103
7104	/* Override any GCC internal prototype to avoid an error.
7105	Use char because int might match the return type of a GCC
7106	builtin and then its argument prototype would still apply. */
7107	#ifdef __cplusplus
7108	extern "C"
7109	#endif
7110	char shmat ();
7111	/* The GNU C library defines this for functions which it implements
7112	to always fail with ENOSYS. Some functions are actually named
7113	something starting with __ and the normal name is an alias. */
7114	#if defined __stub_shmat || defined __stub___shmat
7115	choke me
7116	#endif
7117
7118	int
7119	main ()
7120	{
7121	return shmat ();
7122	;
7123	return 0;
7124	}
7125	_ACEOF
7126	rm -f conftest.$ac_objext conftest$ac_exeext
7127	if { (ac_try="$ac_link"
7128	case "(($ac_try" in
7129	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7130	*) ac_try_echo=$ac_try;;
7131	esac
7132	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7133	(eval "$ac_link") 2>conftest.er1
7134	ac_status=$?
7135	grep -v '^ *+' conftest.er1 >conftest.err
7136	rm -f conftest.er1
7137	cat conftest.err >&5
7138	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7139	(exit $ac_status); } && {
7140	test -z "$ac_cxx_werror_flag" ||
7141	test ! -s conftest.err
7142	} && test -s conftest$ac_exeext &&
7143	$as_test_x conftest$ac_exeext; then
7144	ac_cv_func_shmat=yes
7145	else
7146	echo "$as_me: failed program was:" >&5
7147	sed 's/^/| /' conftest.$ac_ext >&5
7148
7149	ac_cv_func_shmat=no
7150	fi
7151
7152	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7153	conftest$ac_exeext conftest.$ac_ext
7154	fi
7155	{ echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5
7156	echo "${ECHO_T}$ac_cv_func_shmat" >&6; }
7157
7158	if test $ac_cv_func_shmat = no; then
7159	{ echo "$as_me:$LINENO: checking for shmat in -lipc" >&5
7160	echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6; }
7161	if test "${ac_cv_lib_ipc_shmat+set}" = set; then
7162	echo $ECHO_N "(cached) $ECHO_C" >&6
7163	else
7164	ac_check_lib_save_LIBS=$LIBS
7165	LIBS="-lipc $LIBS"
7166	cat >conftest.$ac_ext <<_ACEOF
7167	/* confdefs.h. */
7168	_ACEOF
7169	cat confdefs.h >>conftest.$ac_ext
7170	cat >>conftest.$ac_ext <<_ACEOF
7171	/* end confdefs.h. */
7172
7173	/* Override any GCC internal prototype to avoid an error.
7174	Use char because int might match the return type of a GCC
7175	builtin and then its argument prototype would still apply. */
7176	#ifdef __cplusplus
7177	extern "C"
7178	#endif
7179	char shmat ();
7180	int
7181	main ()
7182	{
7183	return shmat ();
7184	;
7185	return 0;
7186	}
7187	_ACEOF
7188	rm -f conftest.$ac_objext conftest$ac_exeext
7189	if { (ac_try="$ac_link"
7190	case "(($ac_try" in
7191	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7192	*) ac_try_echo=$ac_try;;
7193	esac
7194	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7195	(eval "$ac_link") 2>conftest.er1
7196	ac_status=$?
7197	grep -v '^ *+' conftest.er1 >conftest.err
7198	rm -f conftest.er1
7199	cat conftest.err >&5
7200	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7201	(exit $ac_status); } && {
7202	test -z "$ac_cxx_werror_flag" ||
7203	test ! -s conftest.err
7204	} && test -s conftest$ac_exeext &&
7205	$as_test_x conftest$ac_exeext; then
7206	ac_cv_lib_ipc_shmat=yes
7207	else
7208	echo "$as_me: failed program was:" >&5
7209	sed 's/^/| /' conftest.$ac_ext >&5
7210
7211	ac_cv_lib_ipc_shmat=no
7212	fi
7213
7214	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7215	conftest$ac_exeext conftest.$ac_ext
7216	LIBS=$ac_check_lib_save_LIBS
7217	fi
7218	{ echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5	6676	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
7219	echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6; }	6677	printf "%s\n" "$ac_cv_lib_ipc_shmat" >&6; }
7220	if test $ac_cv_lib_ipc_shmat = yes; then	6678	if test "x$ac_cv_lib_ipc_shmat" = xyes
		6679	then :
7221	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"	6680	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
7222	fi	6681	fi
7223		6682
7224	fi	6683	fi
7225	fi	6684	fi
…		…
7231	# check for ICE first), but we must link in the order -lSM -lICE or	6690	# check for ICE first), but we must link in the order -lSM -lICE or
7232	# we get undefined symbols. So assume we have SM if we have ICE.	6691	# we get undefined symbols. So assume we have SM if we have ICE.
7233	# These have to be linked with before -lX11, unlike the other	6692	# These have to be linked with before -lX11, unlike the other
7234	# libraries we check for below, so use a different variable.	6693	# libraries we check for below, so use a different variable.
7235	# John Interrante, Karl Berry	6694	# John Interrante, Karl Berry
7236	{ echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5	6695	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
7237	echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6; }	6696	printf %s "checking for IceConnectionNumber in -lICE... " >&6; }
7238	if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then	6697	if test ${ac_cv_lib_ICE_IceConnectionNumber+y}
7239	echo $ECHO_N "(cached) $ECHO_C" >&6	6698	then :
7240	else	6699	printf %s "(cached) " >&6
		6700	else $as_nop
7241	ac_check_lib_save_LIBS=$LIBS	6701	ac_check_lib_save_LIBS=$LIBS
7242	LIBS="-lICE $X_EXTRA_LIBS $LIBS"	6702	LIBS="-lICE $X_EXTRA_LIBS $LIBS"
7243	cat >conftest.$ac_ext <<_ACEOF
7244	/* confdefs.h. */
7245	_ACEOF
7246	cat confdefs.h >>conftest.$ac_ext	6703	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7247	cat >>conftest.$ac_ext <<_ACEOF
7248	/* end confdefs.h. */	6704	/* end confdefs.h. */
7249		6705
7250	/* Override any GCC internal prototype to avoid an error.	6706	namespace conftest {
7251	Use char because int might match the return type of a GCC	6707	extern "C" int IceConnectionNumber ();
7252	builtin and then its argument prototype would still apply. */	6708	}
7253	#ifdef __cplusplus
7254	extern "C"
7255	#endif
7256	char IceConnectionNumber ();
7257	int	6709	int
7258	main ()	6710	main (void)
7259	{	6711	{
7260	return IceConnectionNumber ();	6712	return conftest::IceConnectionNumber ();
7261	;	6713	;
7262	return 0;	6714	return 0;
7263	}	6715	}
7264	_ACEOF	6716	_ACEOF
7265	rm -f conftest.$ac_objext conftest$ac_exeext	6717	if ac_fn_cxx_try_link "$LINENO"
7266	if { (ac_try="$ac_link"	6718	then :
7267	case "(($ac_try" in
7268	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7269	*) ac_try_echo=$ac_try;;
7270	esac
7271	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7272	(eval "$ac_link") 2>conftest.er1
7273	ac_status=$?
7274	grep -v '^ *+' conftest.er1 >conftest.err
7275	rm -f conftest.er1
7276	cat conftest.err >&5
7277	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7278	(exit $ac_status); } && {
7279	test -z "$ac_cxx_werror_flag" ||
7280	test ! -s conftest.err
7281	} && test -s conftest$ac_exeext &&
7282	$as_test_x conftest$ac_exeext; then
7283	ac_cv_lib_ICE_IceConnectionNumber=yes	6719	ac_cv_lib_ICE_IceConnectionNumber=yes
7284	else	6720	else $as_nop
7285	echo "$as_me: failed program was:" >&5
7286	sed 's/^/| /' conftest.$ac_ext >&5
7287
7288	ac_cv_lib_ICE_IceConnectionNumber=no	6721	ac_cv_lib_ICE_IceConnectionNumber=no
7289	fi	6722	fi
7290
7291	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6723	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7292	conftest$ac_exeext conftest.$ac_ext	6724	conftest$ac_exeext conftest.$ac_ext
7293	LIBS=$ac_check_lib_save_LIBS	6725	LIBS=$ac_check_lib_save_LIBS
7294	fi	6726	fi
7295	{ echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5	6727	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
7296	echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6; }	6728	printf "%s\n" "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
7297	if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then	6729	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes
		6730	then :
7298	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"	6731	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
7299	fi	6732	fi
7300		6733
7301	LDFLAGS=$ac_save_LDFLAGS	6734	LDFLAGS=$ac_save_LDFLAGS
7302		6735
7303	fi	6736	fi
7304		6737
7305		6738
7306	AFTERIMAGE_CFLAGS=	6739	if test -n "$ac_tool_prefix"; then
7307	AFTERIMAGE_LIBS=
7308	AFTERIMAGE_VERSION=
7309
7310	if test x$support_afterimage = xyes; then
7311	support_afterimage=no
7312
7313	if test "x$afterimage_config" = "x" ; then
7314	# Extract the first word of "afterimage-config", so it can be a program name with args.
7315	set dummy afterimage-config; ac_word=$2
7316	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
7317	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7318	if test "${ac_cv_path_afterimage_config+set}" = set; then
7319	echo $ECHO_N "(cached) $ECHO_C" >&6
7320	else
7321	case $afterimage_config in
7322	[\\/]* | ?:[\\/]*)
7323	ac_cv_path_afterimage_config="$afterimage_config" # Let the user override the test with a path.
7324	;;
7325	*)
7326	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7327	for as_dir in $PATH
7328	do
7329	IFS=$as_save_IFS
7330	test -z "$as_dir" && as_dir=.
7331	for ac_exec_ext in '' $ac_executable_extensions; do
7332	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7333	ac_cv_path_afterimage_config="$as_dir/$ac_word$ac_exec_ext"
7334	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7335	break 2
7336	fi
7337	done
7338	done
7339	IFS=$as_save_IFS
7340
7341	test -z "$ac_cv_path_afterimage_config" && ac_cv_path_afterimage_config="no"
7342	;;
7343	esac
7344	fi
7345	afterimage_config=$ac_cv_path_afterimage_config
7346	if test -n "$afterimage_config"; then
7347	{ echo "$as_me:$LINENO: result: $afterimage_config" >&5
7348	echo "${ECHO_T}$afterimage_config" >&6; }
7349	else
7350	{ echo "$as_me:$LINENO: result: no" >&5
7351	echo "${ECHO_T}no" >&6; }
7352	fi
7353
7354
7355	fi
7356	if test "x$afterimage_config" != "xno" ; then
7357	{ echo "$as_me:$LINENO: checking for libAfterImage version >= 1.15" >&5
7358	echo $ECHO_N "checking for libAfterImage version >= 1.15... $ECHO_C" >&6; }
7359	xAFTERIMAGE_VERSION=`$afterimage_config --version`
7360	if test -n "$xAFTERIMAGE_VERSION" ; then
7361	xAFTERIMAGE_CFLAGS=`$afterimage_config --cflags`
7362	xAFTERIMAGE_LIBS=`$afterimage_config --libs`
7363	if test "x$xAFTERIMAGE_LIBS" != "x"; then
7364	libai_ver_major=`echo $xAFTERIMAGE_VERSION | cut -f 1 -d .`
7365	libai_ver_minor=`echo $xAFTERIMAGE_VERSION | cut -f 2 -d .`
7366	if test $libai_ver_major -gt 1 -o \( $libai_ver_major -eq 1 -a $libai_ver_minor -ge 15 \); then
7367	support_afterimage=yes
7368	AFTERIMAGE_CFLAGS="$xAFTERIMAGE_CFLAGS"
7369	AFTERIMAGE_LIBS="$xAFTERIMAGE_LIBS"
7370	AFTERIMAGE_VERSION="$xAFTERIMAGE_VERSION"
7371	fi
7372	fi
7373	fi
7374	if test "x$support_afterimage" = "xyes"; then
7375	{ echo "$as_me:$LINENO: result: $AFTERIMAGE_LIBS" >&5
7376	echo "${ECHO_T}$AFTERIMAGE_LIBS" >&6; }
7377	else
7378	{ echo "$as_me:$LINENO: result: no" >&5
7379	echo "${ECHO_T}no" >&6; }
7380	fi
7381	fi
7382	fi
7383
7384	{ echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
7385	echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6; }
7386	if test "${ac_cv_header_sys_wait_h+set}" = set; then
7387	echo $ECHO_N "(cached) $ECHO_C" >&6
7388	else
7389	cat >conftest.$ac_ext <<_ACEOF
7390	/* confdefs.h. */
7391	_ACEOF
7392	cat confdefs.h >>conftest.$ac_ext
7393	cat >>conftest.$ac_ext <<_ACEOF
7394	/* end confdefs.h. */
7395	#include <sys/types.h>
7396	#include <sys/wait.h>
7397	#ifndef WEXITSTATUS
7398	# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
7399	#endif
7400	#ifndef WIFEXITED
7401	# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
7402	#endif
7403
7404	int
7405	main ()
7406	{
7407	int s;
7408	wait (&s);
7409	s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
7410	;
7411	return 0;
7412	}
7413	_ACEOF
7414	rm -f conftest.$ac_objext
7415	if { (ac_try="$ac_compile"
7416	case "(($ac_try" in
7417	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7418	*) ac_try_echo=$ac_try;;
7419	esac
7420	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7421	(eval "$ac_compile") 2>conftest.er1
7422	ac_status=$?
7423	grep -v '^ *+' conftest.er1 >conftest.err
7424	rm -f conftest.er1
7425	cat conftest.err >&5
7426	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7427	(exit $ac_status); } && {
7428	test -z "$ac_cxx_werror_flag" ||
7429	test ! -s conftest.err
7430	} && test -s conftest.$ac_objext; then
7431	ac_cv_header_sys_wait_h=yes
7432	else
7433	echo "$as_me: failed program was:" >&5
7434	sed 's/^/| /' conftest.$ac_ext >&5
7435
7436	ac_cv_header_sys_wait_h=no
7437	fi
7438
7439	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7440	fi
7441	{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
7442	echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6; }
7443	if test $ac_cv_header_sys_wait_h = yes; then
7444
7445	cat >>confdefs.h <<\_ACEOF
7446	#define HAVE_SYS_WAIT_H 1
7447	_ACEOF
7448
7449	fi
7450
7451
7452
7453
7454
7455
7456
7457
7458
7459
7460
7461
7462
7463
7464
7465
7466
7467
7468	for ac_header in \
7469	assert.h \
7470	fcntl.h \
7471	stdarg.h \
7472	stdlib.h \
7473	string.h \
7474	termios.h \
7475	unistd.h \
7476	sys/byteorder.h \
7477	sys/ioctl.h \
7478	sys/select.h \
7479	sys/sockio.h \
7480	sys/strredir.h \
7481	sys/time.h \
7482	stdint.h \
7483	wchar.h \
7484	cwchar \
7485	clocale \
7486
7487	do
7488	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7489	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7490	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7491	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7492	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7493	echo $ECHO_N "(cached) $ECHO_C" >&6
7494	fi
7495	ac_res=`eval echo '${'$as_ac_Header'}'`
7496	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7497	echo "${ECHO_T}$ac_res" >&6; }
7498	else
7499	# Is the header compilable?
7500	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
7501	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
7502	cat >conftest.$ac_ext <<_ACEOF
7503	/* confdefs.h. */
7504	_ACEOF
7505	cat confdefs.h >>conftest.$ac_ext
7506	cat >>conftest.$ac_ext <<_ACEOF
7507	/* end confdefs.h. */
7508	$ac_includes_default
7509	#include <$ac_header>
7510	_ACEOF
7511	rm -f conftest.$ac_objext
7512	if { (ac_try="$ac_compile"
7513	case "(($ac_try" in
7514	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7515	*) ac_try_echo=$ac_try;;
7516	esac
7517	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7518	(eval "$ac_compile") 2>conftest.er1
7519	ac_status=$?
7520	grep -v '^ *+' conftest.er1 >conftest.err
7521	rm -f conftest.er1
7522	cat conftest.err >&5
7523	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7524	(exit $ac_status); } && {
7525	test -z "$ac_cxx_werror_flag" ||
7526	test ! -s conftest.err
7527	} && test -s conftest.$ac_objext; then
7528	ac_header_compiler=yes
7529	else
7530	echo "$as_me: failed program was:" >&5
7531	sed 's/^/| /' conftest.$ac_ext >&5
7532
7533	ac_header_compiler=no
7534	fi
7535
7536	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7537	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7538	echo "${ECHO_T}$ac_header_compiler" >&6; }
7539
7540	# Is the header present?
7541	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
7542	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
7543	cat >conftest.$ac_ext <<_ACEOF
7544	/* confdefs.h. */
7545	_ACEOF
7546	cat confdefs.h >>conftest.$ac_ext
7547	cat >>conftest.$ac_ext <<_ACEOF
7548	/* end confdefs.h. */
7549	#include <$ac_header>
7550	_ACEOF
7551	if { (ac_try="$ac_cpp conftest.$ac_ext"
7552	case "(($ac_try" in
7553	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7554	*) ac_try_echo=$ac_try;;
7555	esac
7556	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7557	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7558	ac_status=$?
7559	grep -v '^ *+' conftest.er1 >conftest.err
7560	rm -f conftest.er1
7561	cat conftest.err >&5
7562	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7563	(exit $ac_status); } >/dev/null && {
7564	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7565	test ! -s conftest.err
7566	}; then
7567	ac_header_preproc=yes
7568	else
7569	echo "$as_me: failed program was:" >&5
7570	sed 's/^/| /' conftest.$ac_ext >&5
7571
7572	ac_header_preproc=no
7573	fi
7574
7575	rm -f conftest.err conftest.$ac_ext
7576	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7577	echo "${ECHO_T}$ac_header_preproc" >&6; }
7578
7579	# So? What about this header?
7580	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7581	yes:no: )
7582	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7583	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7584	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7585	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7586	ac_header_preproc=yes
7587	;;
7588	no:yes:* )
7589	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7590	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7591	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7592	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7593	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7594	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7595	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7596	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7597	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7598	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7599	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7600	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7601
7602	;;
7603	esac
7604	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7605	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7606	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7607	echo $ECHO_N "(cached) $ECHO_C" >&6
7608	else
7609	eval "$as_ac_Header=\$ac_header_preproc"
7610	fi
7611	ac_res=`eval echo '${'$as_ac_Header'}'`
7612	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7613	echo "${ECHO_T}$ac_res" >&6; }
7614
7615	fi
7616	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7617	cat >>confdefs.h <<_ACEOF
7618	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7619	_ACEOF
7620
7621	fi
7622
7623	done
7624
7625
7626	{ echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
7627	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; }
7628	if test "${ac_cv_header_time+set}" = set; then
7629	echo $ECHO_N "(cached) $ECHO_C" >&6
7630	else
7631	cat >conftest.$ac_ext <<_ACEOF
7632	/* confdefs.h. */
7633	_ACEOF
7634	cat confdefs.h >>conftest.$ac_ext
7635	cat >>conftest.$ac_ext <<_ACEOF
7636	/* end confdefs.h. */
7637	#include <sys/types.h>
7638	#include <sys/time.h>
7639	#include <time.h>
7640
7641	int
7642	main ()
7643	{
7644	if ((struct tm *) 0)
7645	return 0;
7646	;
7647	return 0;
7648	}
7649	_ACEOF
7650	rm -f conftest.$ac_objext
7651	if { (ac_try="$ac_compile"
7652	case "(($ac_try" in
7653	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7654	*) ac_try_echo=$ac_try;;
7655	esac
7656	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7657	(eval "$ac_compile") 2>conftest.er1
7658	ac_status=$?
7659	grep -v '^ *+' conftest.er1 >conftest.err
7660	rm -f conftest.er1
7661	cat conftest.err >&5
7662	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7663	(exit $ac_status); } && {
7664	test -z "$ac_cxx_werror_flag" ||
7665	test ! -s conftest.err
7666	} && test -s conftest.$ac_objext; then
7667	ac_cv_header_time=yes
7668	else
7669	echo "$as_me: failed program was:" >&5
7670	sed 's/^/| /' conftest.$ac_ext >&5
7671
7672	ac_cv_header_time=no
7673	fi
7674
7675	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7676	fi
7677	{ echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
7678	echo "${ECHO_T}$ac_cv_header_time" >&6; }
7679	if test $ac_cv_header_time = yes; then
7680
7681	cat >>confdefs.h <<\_ACEOF
7682	#define TIME_WITH_SYS_TIME 1
7683	_ACEOF
7684
7685	fi
7686
7687
7688	{ echo "$as_me:$LINENO: checking whether termios.h and sys/ioctl.h may both be included" >&5
7689	echo $ECHO_N "checking whether termios.h and sys/ioctl.h may both be included... $ECHO_C" >&6; }
7690	if test "${rxvt_cv_header_sysioctl+set}" = set; then
7691	echo $ECHO_N "(cached) $ECHO_C" >&6
7692	else
7693	cat >conftest.$ac_ext <<_ACEOF
7694	/* confdefs.h. */
7695	_ACEOF
7696	cat confdefs.h >>conftest.$ac_ext
7697	cat >>conftest.$ac_ext <<_ACEOF
7698	/* end confdefs.h. */
7699	#include <stdio.h>
7700	#include <sys/ioctl.h>
7701	#ifdef HAVE_TERMIOS_H
7702	#include <termios.h>
7703	#endif
7704	int
7705	main ()
7706	{
7707	int a = ECHO;
7708	;
7709	return 0;
7710	}
7711	_ACEOF
7712	rm -f conftest.$ac_objext
7713	if { (ac_try="$ac_compile"
7714	case "(($ac_try" in
7715	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7716	*) ac_try_echo=$ac_try;;
7717	esac
7718	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7719	(eval "$ac_compile") 2>conftest.er1
7720	ac_status=$?
7721	grep -v '^ *+' conftest.er1 >conftest.err
7722	rm -f conftest.er1
7723	cat conftest.err >&5
7724	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7725	(exit $ac_status); } && {
7726	test -z "$ac_cxx_werror_flag" ||
7727	test ! -s conftest.err
7728	} && test -s conftest.$ac_objext; then
7729	rxvt_cv_header_sysioctl=yes
7730	else
7731	echo "$as_me: failed program was:" >&5
7732	sed 's/^/| /' conftest.$ac_ext >&5
7733
7734	rxvt_cv_header_sysioctl=no
7735	fi
7736
7737	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7738	fi
7739	{ echo "$as_me:$LINENO: result: $rxvt_cv_header_sysioctl" >&5
7740	echo "${ECHO_T}$rxvt_cv_header_sysioctl" >&6; }
7741
7742	{ echo "$as_me:$LINENO: checking for XPointer" >&5
7743	echo $ECHO_N "checking for XPointer... $ECHO_C" >&6; }
7744	if test "${rxvt_cv_xpointer+set}" = set; then
7745	echo $ECHO_N "(cached) $ECHO_C" >&6
7746	else
7747	cat >conftest.$ac_ext <<_ACEOF
7748	/* confdefs.h. */
7749	_ACEOF
7750	cat confdefs.h >>conftest.$ac_ext
7751	cat >>conftest.$ac_ext <<_ACEOF
7752	/* end confdefs.h. */
7753	#include <X11/Xlib.h>
7754	int
7755	main ()
7756	{
7757	XPointer dummy;
7758	;
7759	return 0;
7760	}
7761	_ACEOF
7762	rm -f conftest.$ac_objext
7763	if { (ac_try="$ac_compile"
7764	case "(($ac_try" in
7765	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7766	*) ac_try_echo=$ac_try;;
7767	esac
7768	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7769	(eval "$ac_compile") 2>conftest.er1
7770	ac_status=$?
7771	grep -v '^ *+' conftest.er1 >conftest.err
7772	rm -f conftest.er1
7773	cat conftest.err >&5
7774	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7775	(exit $ac_status); } && {
7776	test -z "$ac_cxx_werror_flag" ||
7777	test ! -s conftest.err
7778	} && test -s conftest.$ac_objext; then
7779	rxvt_cv_xpointer=yes
7780	else
7781	echo "$as_me: failed program was:" >&5
7782	sed 's/^/| /' conftest.$ac_ext >&5
7783
7784	rxvt_cv_xpointer=no
7785	fi
7786
7787	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7788	fi
7789	{ echo "$as_me:$LINENO: result: $rxvt_cv_xpointer" >&5
7790	echo "${ECHO_T}$rxvt_cv_xpointer" >&6; }
7791	if test x$rxvt_cv_xpointer = xyes; then
7792
7793	cat >>confdefs.h <<\_ACEOF
7794	#define HAVE_XPOINTER 1
7795	_ACEOF
7796
7797	fi
7798
7799	{ echo "$as_me:$LINENO: checking for XLIB_ILLEGAL_ACCESS" >&5
7800	echo $ECHO_N "checking for XLIB_ILLEGAL_ACCESS... $ECHO_C" >&6; }
7801	if test "${rxvt_xlib_illegal_access+set}" = set; then
7802	echo $ECHO_N "(cached) $ECHO_C" >&6
7803	else
7804	cat >conftest.$ac_ext <<_ACEOF
7805	/* confdefs.h. */
7806	_ACEOF
7807	cat confdefs.h >>conftest.$ac_ext
7808	cat >>conftest.$ac_ext <<_ACEOF
7809	/* end confdefs.h. */
7810
7811	#define XLIB_ILLEGAL_ACCESS
7812	#include <X11/Xlib.h>
7813
7814	int
7815	main ()
7816	{
7817
7818	Display *dpy;
7819	dpy->xdefaults = (char *)0;
7820
7821	;
7822	return 0;
7823	}
7824	_ACEOF
7825	rm -f conftest.$ac_objext
7826	if { (ac_try="$ac_compile"
7827	case "(($ac_try" in
7828	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7829	*) ac_try_echo=$ac_try;;
7830	esac
7831	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7832	(eval "$ac_compile") 2>conftest.er1
7833	ac_status=$?
7834	grep -v '^ *+' conftest.er1 >conftest.err
7835	rm -f conftest.er1
7836	cat conftest.err >&5
7837	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7838	(exit $ac_status); } && {
7839	test -z "$ac_cxx_werror_flag" ||
7840	test ! -s conftest.err
7841	} && test -s conftest.$ac_objext; then
7842	rxvt_xlib_illegal_access=yes
7843	else
7844	echo "$as_me: failed program was:" >&5
7845	sed 's/^/| /' conftest.$ac_ext >&5
7846
7847	rxvt_xlib_illegal_access=no
7848
7849	fi
7850
7851	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7852	fi
7853	{ echo "$as_me:$LINENO: result: $rxvt_xlib_illegal_access" >&5
7854	echo "${ECHO_T}$rxvt_xlib_illegal_access" >&6; }
7855	if test x$rxvt_xlib_illegal_access = xyes; then
7856
7857	cat >>confdefs.h <<\_ACEOF
7858	#define XLIB_ILLEGAL_ACCESS 1
7859	_ACEOF
7860
7861	fi
7862
7863	{ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
7864	echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
7865	if test "${ac_cv_c_const+set}" = set; then
7866	echo $ECHO_N "(cached) $ECHO_C" >&6
7867	else
7868	cat >conftest.$ac_ext <<_ACEOF
7869	/* confdefs.h. */
7870	_ACEOF
7871	cat confdefs.h >>conftest.$ac_ext
7872	cat >>conftest.$ac_ext <<_ACEOF
7873	/* end confdefs.h. */
7874
7875	int
7876	main ()
7877	{
7878	/* FIXME: Include the comments suggested by Paul. */
7879	#ifndef __cplusplus
7880	/* Ultrix mips cc rejects this. */
7881	typedef int charset[2];
7882	const charset cs;
7883	/* SunOS 4.1.1 cc rejects this. */
7884	char const *const *pcpcc;
7885	char **ppc;
7886	/* NEC SVR4.0.2 mips cc rejects this. */
7887	struct point {int x, y;};
7888	static struct point const zero = {0,0};
7889	/* AIX XL C 1.02.0.0 rejects this.
7890	It does not let you subtract one const X* pointer from another in
7891	an arm of an if-expression whose if-part is not a constant
7892	expression */
7893	const char *g = "string";
7894	pcpcc = &g + (g ? g-g : 0);
7895	/* HPUX 7.0 cc rejects these. */
7896	++pcpcc;
7897	ppc = (char**) pcpcc;
7898	pcpcc = (char const *const *) ppc;
7899	{ /* SCO 3.2v4 cc rejects this. */
7900	char *t;
7901	char const *s = 0 ? (char *) 0 : (char const *) 0;
7902
7903	*t++ = 0;
7904	if (s) return 0;
7905	}
7906	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
7907	int x[] = {25, 17};
7908	const int *foo = &x[0];
7909	++foo;
7910	}
7911	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7912	typedef const int *iptr;
7913	iptr p = 0;
7914	++p;
7915	}
7916	{ /* AIX XL C 1.02.0.0 rejects this saying
7917	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7918	struct s { int j; const int *ap[3]; };
7919	struct s *b; b->j = 5;
7920	}
7921	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7922	const int foo = 10;
7923	if (!foo) return 0;
7924	}
7925	return !cs[0] && !zero.x;
7926	#endif
7927
7928	;
7929	return 0;
7930	}
7931	_ACEOF
7932	rm -f conftest.$ac_objext
7933	if { (ac_try="$ac_compile"
7934	case "(($ac_try" in
7935	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7936	*) ac_try_echo=$ac_try;;
7937	esac
7938	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7939	(eval "$ac_compile") 2>conftest.er1
7940	ac_status=$?
7941	grep -v '^ *+' conftest.er1 >conftest.err
7942	rm -f conftest.er1
7943	cat conftest.err >&5
7944	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7945	(exit $ac_status); } && {
7946	test -z "$ac_cxx_werror_flag" ||
7947	test ! -s conftest.err
7948	} && test -s conftest.$ac_objext; then
7949	ac_cv_c_const=yes
7950	else
7951	echo "$as_me: failed program was:" >&5
7952	sed 's/^/| /' conftest.$ac_ext >&5
7953
7954	ac_cv_c_const=no
7955	fi
7956
7957	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7958	fi
7959	{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
7960	echo "${ECHO_T}$ac_cv_c_const" >&6; }
7961	if test $ac_cv_c_const = no; then
7962
7963	cat >>confdefs.h <<\_ACEOF
7964	#define const
7965	_ACEOF
7966
7967	fi
7968
7969	{ echo "$as_me:$LINENO: checking for inline" >&5
7970	echo $ECHO_N "checking for inline... $ECHO_C" >&6; }
7971	if test "${ac_cv_c_inline+set}" = set; then
7972	echo $ECHO_N "(cached) $ECHO_C" >&6
7973	else
7974	ac_cv_c_inline=no
7975	for ac_kw in inline __inline__ __inline; do
7976	cat >conftest.$ac_ext <<_ACEOF
7977	/* confdefs.h. */
7978	_ACEOF
7979	cat confdefs.h >>conftest.$ac_ext
7980	cat >>conftest.$ac_ext <<_ACEOF
7981	/* end confdefs.h. */
7982	#ifndef __cplusplus
7983	typedef int foo_t;
7984	static $ac_kw foo_t static_foo () {return 0; }
7985	$ac_kw foo_t foo () {return 0; }
7986	#endif
7987
7988	_ACEOF
7989	rm -f conftest.$ac_objext
7990	if { (ac_try="$ac_compile"
7991	case "(($ac_try" in
7992	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7993	*) ac_try_echo=$ac_try;;
7994	esac
7995	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7996	(eval "$ac_compile") 2>conftest.er1
7997	ac_status=$?
7998	grep -v '^ *+' conftest.er1 >conftest.err
7999	rm -f conftest.er1
8000	cat conftest.err >&5
8001	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8002	(exit $ac_status); } && {
8003	test -z "$ac_cxx_werror_flag" ||
8004	test ! -s conftest.err
8005	} && test -s conftest.$ac_objext; then
8006	ac_cv_c_inline=$ac_kw
8007	else
8008	echo "$as_me: failed program was:" >&5
8009	sed 's/^/| /' conftest.$ac_ext >&5
8010
8011
8012	fi
8013
8014	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8015	test "$ac_cv_c_inline" != no && break
8016	done
8017
8018	fi
8019	{ echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
8020	echo "${ECHO_T}$ac_cv_c_inline" >&6; }
8021
8022
8023	case $ac_cv_c_inline in
8024	inline | yes) ;;
8025	*)
8026	case $ac_cv_c_inline in
8027	no) ac_val=;;
8028	*) ac_val=$ac_cv_c_inline;;
8029	esac
8030	cat >>confdefs.h <<_ACEOF
8031	#ifndef __cplusplus
8032	#define inline $ac_val
8033	#endif
8034	_ACEOF
8035	;;
8036	esac
8037
8038
8039
8040	{ echo "$as_me:$LINENO: checking for mode_t" >&5
8041	echo $ECHO_N "checking for mode_t... $ECHO_C" >&6; }
8042	if test "${ac_cv_type_mode_t+set}" = set; then
8043	echo $ECHO_N "(cached) $ECHO_C" >&6
8044	else
8045	cat >conftest.$ac_ext <<_ACEOF
8046	/* confdefs.h. */
8047	_ACEOF
8048	cat confdefs.h >>conftest.$ac_ext
8049	cat >>conftest.$ac_ext <<_ACEOF
8050	/* end confdefs.h. */
8051	$ac_includes_default
8052	typedef mode_t ac__type_new_;
8053	int
8054	main ()
8055	{
8056	if ((ac__type_new_ *) 0)
8057	return 0;
8058	if (sizeof (ac__type_new_))
8059	return 0;
8060	;
8061	return 0;
8062	}
8063	_ACEOF
8064	rm -f conftest.$ac_objext
8065	if { (ac_try="$ac_compile"
8066	case "(($ac_try" in
8067	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8068	*) ac_try_echo=$ac_try;;
8069	esac
8070	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8071	(eval "$ac_compile") 2>conftest.er1
8072	ac_status=$?
8073	grep -v '^ *+' conftest.er1 >conftest.err
8074	rm -f conftest.er1
8075	cat conftest.err >&5
8076	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8077	(exit $ac_status); } && {
8078	test -z "$ac_cxx_werror_flag" ||
8079	test ! -s conftest.err
8080	} && test -s conftest.$ac_objext; then
8081	ac_cv_type_mode_t=yes
8082	else
8083	echo "$as_me: failed program was:" >&5
8084	sed 's/^/| /' conftest.$ac_ext >&5
8085
8086	ac_cv_type_mode_t=no
8087	fi
8088
8089	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8090	fi
8091	{ echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5
8092	echo "${ECHO_T}$ac_cv_type_mode_t" >&6; }
8093	if test $ac_cv_type_mode_t = yes; then
8094	:
8095	else
8096
8097	cat >>confdefs.h <<_ACEOF
8098	#define mode_t int
8099	_ACEOF
8100
8101	fi
8102
8103	{ echo "$as_me:$LINENO: checking for pid_t" >&5
8104	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; }
8105	if test "${ac_cv_type_pid_t+set}" = set; then
8106	echo $ECHO_N "(cached) $ECHO_C" >&6
8107	else
8108	cat >conftest.$ac_ext <<_ACEOF
8109	/* confdefs.h. */
8110	_ACEOF
8111	cat confdefs.h >>conftest.$ac_ext
8112	cat >>conftest.$ac_ext <<_ACEOF
8113	/* end confdefs.h. */
8114	$ac_includes_default
8115	typedef pid_t ac__type_new_;
8116	int
8117	main ()
8118	{
8119	if ((ac__type_new_ *) 0)
8120	return 0;
8121	if (sizeof (ac__type_new_))
8122	return 0;
8123	;
8124	return 0;
8125	}
8126	_ACEOF
8127	rm -f conftest.$ac_objext
8128	if { (ac_try="$ac_compile"
8129	case "(($ac_try" in
8130	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8131	*) ac_try_echo=$ac_try;;
8132	esac
8133	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8134	(eval "$ac_compile") 2>conftest.er1
8135	ac_status=$?
8136	grep -v '^ *+' conftest.er1 >conftest.err
8137	rm -f conftest.er1
8138	cat conftest.err >&5
8139	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8140	(exit $ac_status); } && {
8141	test -z "$ac_cxx_werror_flag" ||
8142	test ! -s conftest.err
8143	} && test -s conftest.$ac_objext; then
8144	ac_cv_type_pid_t=yes
8145	else
8146	echo "$as_me: failed program was:" >&5
8147	sed 's/^/| /' conftest.$ac_ext >&5
8148
8149	ac_cv_type_pid_t=no
8150	fi
8151
8152	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8153	fi
8154	{ echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
8155	echo "${ECHO_T}$ac_cv_type_pid_t" >&6; }
8156	if test $ac_cv_type_pid_t = yes; then
8157	:
8158	else
8159
8160	cat >>confdefs.h <<_ACEOF
8161	#define pid_t int
8162	_ACEOF
8163
8164	fi
8165
8166	{ echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
8167	echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6; }
8168	if test "${ac_cv_type_uid_t+set}" = set; then
8169	echo $ECHO_N "(cached) $ECHO_C" >&6
8170	else
8171	cat >conftest.$ac_ext <<_ACEOF
8172	/* confdefs.h. */
8173	_ACEOF
8174	cat confdefs.h >>conftest.$ac_ext
8175	cat >>conftest.$ac_ext <<_ACEOF
8176	/* end confdefs.h. */
8177	#include <sys/types.h>
8178
8179	_ACEOF
8180	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8181	$EGREP "uid_t" >/dev/null 2>&1; then
8182	ac_cv_type_uid_t=yes
8183	else
8184	ac_cv_type_uid_t=no
8185	fi
8186	rm -f conftest*
8187
8188	fi
8189	{ echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
8190	echo "${ECHO_T}$ac_cv_type_uid_t" >&6; }
8191	if test $ac_cv_type_uid_t = no; then
8192
8193	cat >>confdefs.h <<\_ACEOF
8194	#define uid_t int
8195	_ACEOF
8196
8197
8198	cat >>confdefs.h <<\_ACEOF
8199	#define gid_t int
8200	_ACEOF
8201
8202	fi
8203
8204
8205	{ echo "$as_me:$LINENO: checking for short" >&5
8206	echo $ECHO_N "checking for short... $ECHO_C" >&6; }
8207	if test "${ac_cv_type_short+set}" = set; then
8208	echo $ECHO_N "(cached) $ECHO_C" >&6
8209	else
8210	cat >conftest.$ac_ext <<_ACEOF
8211	/* confdefs.h. */
8212	_ACEOF
8213	cat confdefs.h >>conftest.$ac_ext
8214	cat >>conftest.$ac_ext <<_ACEOF
8215	/* end confdefs.h. */
8216	$ac_includes_default
8217	typedef short ac__type_new_;
8218	int
8219	main ()
8220	{
8221	if ((ac__type_new_ *) 0)
8222	return 0;
8223	if (sizeof (ac__type_new_))
8224	return 0;
8225	;
8226	return 0;
8227	}
8228	_ACEOF
8229	rm -f conftest.$ac_objext
8230	if { (ac_try="$ac_compile"
8231	case "(($ac_try" in
8232	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8233	*) ac_try_echo=$ac_try;;
8234	esac
8235	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8236	(eval "$ac_compile") 2>conftest.er1
8237	ac_status=$?
8238	grep -v '^ *+' conftest.er1 >conftest.err
8239	rm -f conftest.er1
8240	cat conftest.err >&5
8241	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8242	(exit $ac_status); } && {
8243	test -z "$ac_cxx_werror_flag" ||
8244	test ! -s conftest.err
8245	} && test -s conftest.$ac_objext; then
8246	ac_cv_type_short=yes
8247	else
8248	echo "$as_me: failed program was:" >&5
8249	sed 's/^/| /' conftest.$ac_ext >&5
8250
8251	ac_cv_type_short=no
8252	fi
8253
8254	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8255	fi
8256	{ echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
8257	echo "${ECHO_T}$ac_cv_type_short" >&6; }
8258
8259	# The cast to long int works around a bug in the HP C Compiler
8260	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8261	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8262	# This bug is HP SR number 8606223364.
8263	{ echo "$as_me:$LINENO: checking size of short" >&5
8264	echo $ECHO_N "checking size of short... $ECHO_C" >&6; }
8265	if test "${ac_cv_sizeof_short+set}" = set; then
8266	echo $ECHO_N "(cached) $ECHO_C" >&6
8267	else
8268	if test "$cross_compiling" = yes; then
8269	# Depending upon the size, compute the lo and hi bounds.
8270	cat >conftest.$ac_ext <<_ACEOF
8271	/* confdefs.h. */
8272	_ACEOF
8273	cat confdefs.h >>conftest.$ac_ext
8274	cat >>conftest.$ac_ext <<_ACEOF
8275	/* end confdefs.h. */
8276	$ac_includes_default
8277	typedef short ac__type_sizeof_;
8278	int
8279	main ()
8280	{
8281	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
8282	test_array [0] = 0
8283
8284	;
8285	return 0;
8286	}
8287	_ACEOF
8288	rm -f conftest.$ac_objext
8289	if { (ac_try="$ac_compile"
8290	case "(($ac_try" in
8291	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8292	*) ac_try_echo=$ac_try;;
8293	esac
8294	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8295	(eval "$ac_compile") 2>conftest.er1
8296	ac_status=$?
8297	grep -v '^ *+' conftest.er1 >conftest.err
8298	rm -f conftest.er1
8299	cat conftest.err >&5
8300	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8301	(exit $ac_status); } && {
8302	test -z "$ac_cxx_werror_flag" ||
8303	test ! -s conftest.err
8304	} && test -s conftest.$ac_objext; then
8305	ac_lo=0 ac_mid=0
8306	while :; do
8307	cat >conftest.$ac_ext <<_ACEOF
8308	/* confdefs.h. */
8309	_ACEOF
8310	cat confdefs.h >>conftest.$ac_ext
8311	cat >>conftest.$ac_ext <<_ACEOF
8312	/* end confdefs.h. */
8313	$ac_includes_default
8314	typedef short ac__type_sizeof_;
8315	int
8316	main ()
8317	{
8318	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
8319	test_array [0] = 0
8320
8321	;
8322	return 0;
8323	}
8324	_ACEOF
8325	rm -f conftest.$ac_objext
8326	if { (ac_try="$ac_compile"
8327	case "(($ac_try" in
8328	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8329	*) ac_try_echo=$ac_try;;
8330	esac
8331	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8332	(eval "$ac_compile") 2>conftest.er1
8333	ac_status=$?
8334	grep -v '^ *+' conftest.er1 >conftest.err
8335	rm -f conftest.er1
8336	cat conftest.err >&5
8337	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8338	(exit $ac_status); } && {
8339	test -z "$ac_cxx_werror_flag" ||
8340	test ! -s conftest.err
8341	} && test -s conftest.$ac_objext; then
8342	ac_hi=$ac_mid; break
8343	else
8344	echo "$as_me: failed program was:" >&5
8345	sed 's/^/| /' conftest.$ac_ext >&5
8346
8347	ac_lo=`expr $ac_mid + 1`
8348	if test $ac_lo -le $ac_mid; then
8349	ac_lo= ac_hi=
8350	break
8351	fi
8352	ac_mid=`expr 2 '*' $ac_mid + 1`
8353	fi
8354
8355	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8356	done
8357	else
8358	echo "$as_me: failed program was:" >&5
8359	sed 's/^/| /' conftest.$ac_ext >&5
8360
8361	cat >conftest.$ac_ext <<_ACEOF
8362	/* confdefs.h. */
8363	_ACEOF
8364	cat confdefs.h >>conftest.$ac_ext
8365	cat >>conftest.$ac_ext <<_ACEOF
8366	/* end confdefs.h. */
8367	$ac_includes_default
8368	typedef short ac__type_sizeof_;
8369	int
8370	main ()
8371	{
8372	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
8373	test_array [0] = 0
8374
8375	;
8376	return 0;
8377	}
8378	_ACEOF
8379	rm -f conftest.$ac_objext
8380	if { (ac_try="$ac_compile"
8381	case "(($ac_try" in
8382	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8383	*) ac_try_echo=$ac_try;;
8384	esac
8385	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8386	(eval "$ac_compile") 2>conftest.er1
8387	ac_status=$?
8388	grep -v '^ *+' conftest.er1 >conftest.err
8389	rm -f conftest.er1
8390	cat conftest.err >&5
8391	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8392	(exit $ac_status); } && {
8393	test -z "$ac_cxx_werror_flag" ||
8394	test ! -s conftest.err
8395	} && test -s conftest.$ac_objext; then
8396	ac_hi=-1 ac_mid=-1
8397	while :; do
8398	cat >conftest.$ac_ext <<_ACEOF
8399	/* confdefs.h. */
8400	_ACEOF
8401	cat confdefs.h >>conftest.$ac_ext
8402	cat >>conftest.$ac_ext <<_ACEOF
8403	/* end confdefs.h. */
8404	$ac_includes_default
8405	typedef short ac__type_sizeof_;
8406	int
8407	main ()
8408	{
8409	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
8410	test_array [0] = 0
8411
8412	;
8413	return 0;
8414	}
8415	_ACEOF
8416	rm -f conftest.$ac_objext
8417	if { (ac_try="$ac_compile"
8418	case "(($ac_try" in
8419	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8420	*) ac_try_echo=$ac_try;;
8421	esac
8422	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8423	(eval "$ac_compile") 2>conftest.er1
8424	ac_status=$?
8425	grep -v '^ *+' conftest.er1 >conftest.err
8426	rm -f conftest.er1
8427	cat conftest.err >&5
8428	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8429	(exit $ac_status); } && {
8430	test -z "$ac_cxx_werror_flag" ||
8431	test ! -s conftest.err
8432	} && test -s conftest.$ac_objext; then
8433	ac_lo=$ac_mid; break
8434	else
8435	echo "$as_me: failed program was:" >&5
8436	sed 's/^/| /' conftest.$ac_ext >&5
8437
8438	ac_hi=`expr '(' $ac_mid ')' - 1`
8439	if test $ac_mid -le $ac_hi; then
8440	ac_lo= ac_hi=
8441	break
8442	fi
8443	ac_mid=`expr 2 '*' $ac_mid`
8444	fi
8445
8446	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8447	done
8448	else
8449	echo "$as_me: failed program was:" >&5
8450	sed 's/^/| /' conftest.$ac_ext >&5
8451
8452	ac_lo= ac_hi=
8453	fi
8454
8455	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8456	fi
8457
8458	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8459	# Binary search between lo and hi bounds.
8460	while test "x$ac_lo" != "x$ac_hi"; do
8461	ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
8462	cat >conftest.$ac_ext <<_ACEOF
8463	/* confdefs.h. */
8464	_ACEOF
8465	cat confdefs.h >>conftest.$ac_ext
8466	cat >>conftest.$ac_ext <<_ACEOF
8467	/* end confdefs.h. */
8468	$ac_includes_default
8469	typedef short ac__type_sizeof_;
8470	int
8471	main ()
8472	{
8473	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
8474	test_array [0] = 0
8475
8476	;
8477	return 0;
8478	}
8479	_ACEOF
8480	rm -f conftest.$ac_objext
8481	if { (ac_try="$ac_compile"
8482	case "(($ac_try" in
8483	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8484	*) ac_try_echo=$ac_try;;
8485	esac
8486	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8487	(eval "$ac_compile") 2>conftest.er1
8488	ac_status=$?
8489	grep -v '^ *+' conftest.er1 >conftest.err
8490	rm -f conftest.er1
8491	cat conftest.err >&5
8492	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8493	(exit $ac_status); } && {
8494	test -z "$ac_cxx_werror_flag" ||
8495	test ! -s conftest.err
8496	} && test -s conftest.$ac_objext; then
8497	ac_hi=$ac_mid
8498	else
8499	echo "$as_me: failed program was:" >&5
8500	sed 's/^/| /' conftest.$ac_ext >&5
8501
8502	ac_lo=`expr '(' $ac_mid ')' + 1`
8503	fi
8504
8505	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8506	done
8507	case $ac_lo in
8508	?*) ac_cv_sizeof_short=$ac_lo;;
8509	'') if test "$ac_cv_type_short" = yes; then
8510	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (short)
8511	See \`config.log' for more details." >&5
8512	echo "$as_me: error: cannot compute sizeof (short)
8513	See \`config.log' for more details." >&2;}
8514	{ (exit 77); exit 77; }; }
8515	else
8516	ac_cv_sizeof_short=0
8517	fi ;;
8518	esac
8519	else
8520	cat >conftest.$ac_ext <<_ACEOF
8521	/* confdefs.h. */
8522	_ACEOF
8523	cat confdefs.h >>conftest.$ac_ext
8524	cat >>conftest.$ac_ext <<_ACEOF
8525	/* end confdefs.h. */
8526	$ac_includes_default
8527	typedef short ac__type_sizeof_;
8528	static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
8529	static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
8530	#include <stdio.h>
8531	#include <stdlib.h>
8532	int
8533	main ()
8534	{
8535
8536	FILE *f = fopen ("conftest.val", "w");
8537	if (! f)
8538	return 1;
8539	if (((long int) (sizeof (ac__type_sizeof_))) < 0)
8540	{
8541	long int i = longval ();
8542	if (i != ((long int) (sizeof (ac__type_sizeof_))))
8543	return 1;
8544	fprintf (f, "%ld\n", i);
8545	}
8546	else
8547	{
8548	unsigned long int i = ulongval ();
8549	if (i != ((long int) (sizeof (ac__type_sizeof_))))
8550	return 1;
8551	fprintf (f, "%lu\n", i);
8552	}
8553	return ferror (f) || fclose (f) != 0;
8554
8555	;
8556	return 0;
8557	}
8558	_ACEOF
8559	rm -f conftest$ac_exeext
8560	if { (ac_try="$ac_link"
8561	case "(($ac_try" in
8562	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8563	*) ac_try_echo=$ac_try;;
8564	esac
8565	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8566	(eval "$ac_link") 2>&5
8567	ac_status=$?
8568	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8569	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8570	{ (case "(($ac_try" in
8571	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8572	*) ac_try_echo=$ac_try;;
8573	esac
8574	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8575	(eval "$ac_try") 2>&5
8576	ac_status=$?
8577	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8578	(exit $ac_status); }; }; then
8579	ac_cv_sizeof_short=`cat conftest.val`
8580	else
8581	echo "$as_me: program exited with status $ac_status" >&5
8582	echo "$as_me: failed program was:" >&5
8583	sed 's/^/| /' conftest.$ac_ext >&5
8584
8585	( exit $ac_status )
8586	if test "$ac_cv_type_short" = yes; then
8587	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (short)
8588	See \`config.log' for more details." >&5
8589	echo "$as_me: error: cannot compute sizeof (short)
8590	See \`config.log' for more details." >&2;}
8591	{ (exit 77); exit 77; }; }
8592	else
8593	ac_cv_sizeof_short=0
8594	fi
8595	fi
8596	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8597	fi
8598	rm -f conftest.val
8599	fi
8600	{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
8601	echo "${ECHO_T}$ac_cv_sizeof_short" >&6; }
8602
8603
8604
8605	cat >>confdefs.h <<_ACEOF
8606	#define SIZEOF_SHORT $ac_cv_sizeof_short
8607	_ACEOF
8608
8609
8610	{ echo "$as_me:$LINENO: checking for int" >&5
8611	echo $ECHO_N "checking for int... $ECHO_C" >&6; }
8612	if test "${ac_cv_type_int+set}" = set; then
8613	echo $ECHO_N "(cached) $ECHO_C" >&6
8614	else
8615	cat >conftest.$ac_ext <<_ACEOF
8616	/* confdefs.h. */
8617	_ACEOF
8618	cat confdefs.h >>conftest.$ac_ext
8619	cat >>conftest.$ac_ext <<_ACEOF
8620	/* end confdefs.h. */
8621	$ac_includes_default
8622	typedef int ac__type_new_;
8623	int
8624	main ()
8625	{
8626	if ((ac__type_new_ *) 0)
8627	return 0;
8628	if (sizeof (ac__type_new_))
8629	return 0;
8630	;
8631	return 0;
8632	}
8633	_ACEOF
8634	rm -f conftest.$ac_objext
8635	if { (ac_try="$ac_compile"
8636	case "(($ac_try" in
8637	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8638	*) ac_try_echo=$ac_try;;
8639	esac
8640	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8641	(eval "$ac_compile") 2>conftest.er1
8642	ac_status=$?
8643	grep -v '^ *+' conftest.er1 >conftest.err
8644	rm -f conftest.er1
8645	cat conftest.err >&5
8646	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8647	(exit $ac_status); } && {
8648	test -z "$ac_cxx_werror_flag" ||
8649	test ! -s conftest.err
8650	} && test -s conftest.$ac_objext; then
8651	ac_cv_type_int=yes
8652	else
8653	echo "$as_me: failed program was:" >&5
8654	sed 's/^/| /' conftest.$ac_ext >&5
8655
8656	ac_cv_type_int=no
8657	fi
8658
8659	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8660	fi
8661	{ echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
8662	echo "${ECHO_T}$ac_cv_type_int" >&6; }
8663
8664	# The cast to long int works around a bug in the HP C Compiler
8665	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8666	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8667	# This bug is HP SR number 8606223364.
8668	{ echo "$as_me:$LINENO: checking size of int" >&5
8669	echo $ECHO_N "checking size of int... $ECHO_C" >&6; }
8670	if test "${ac_cv_sizeof_int+set}" = set; then
8671	echo $ECHO_N "(cached) $ECHO_C" >&6
8672	else
8673	if test "$cross_compiling" = yes; then
8674	# Depending upon the size, compute the lo and hi bounds.
8675	cat >conftest.$ac_ext <<_ACEOF
8676	/* confdefs.h. */
8677	_ACEOF
8678	cat confdefs.h >>conftest.$ac_ext
8679	cat >>conftest.$ac_ext <<_ACEOF
8680	/* end confdefs.h. */
8681	$ac_includes_default
8682	typedef int ac__type_sizeof_;
8683	int
8684	main ()
8685	{
8686	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
8687	test_array [0] = 0
8688
8689	;
8690	return 0;
8691	}
8692	_ACEOF
8693	rm -f conftest.$ac_objext
8694	if { (ac_try="$ac_compile"
8695	case "(($ac_try" in
8696	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8697	*) ac_try_echo=$ac_try;;
8698	esac
8699	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8700	(eval "$ac_compile") 2>conftest.er1
8701	ac_status=$?
8702	grep -v '^ *+' conftest.er1 >conftest.err
8703	rm -f conftest.er1
8704	cat conftest.err >&5
8705	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8706	(exit $ac_status); } && {
8707	test -z "$ac_cxx_werror_flag" ||
8708	test ! -s conftest.err
8709	} && test -s conftest.$ac_objext; then
8710	ac_lo=0 ac_mid=0
8711	while :; do
8712	cat >conftest.$ac_ext <<_ACEOF
8713	/* confdefs.h. */
8714	_ACEOF
8715	cat confdefs.h >>conftest.$ac_ext
8716	cat >>conftest.$ac_ext <<_ACEOF
8717	/* end confdefs.h. */
8718	$ac_includes_default
8719	typedef int ac__type_sizeof_;
8720	int
8721	main ()
8722	{
8723	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
8724	test_array [0] = 0
8725
8726	;
8727	return 0;
8728	}
8729	_ACEOF
8730	rm -f conftest.$ac_objext
8731	if { (ac_try="$ac_compile"
8732	case "(($ac_try" in
8733	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8734	*) ac_try_echo=$ac_try;;
8735	esac
8736	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8737	(eval "$ac_compile") 2>conftest.er1
8738	ac_status=$?
8739	grep -v '^ *+' conftest.er1 >conftest.err
8740	rm -f conftest.er1
8741	cat conftest.err >&5
8742	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8743	(exit $ac_status); } && {
8744	test -z "$ac_cxx_werror_flag" ||
8745	test ! -s conftest.err
8746	} && test -s conftest.$ac_objext; then
8747	ac_hi=$ac_mid; break
8748	else
8749	echo "$as_me: failed program was:" >&5
8750	sed 's/^/| /' conftest.$ac_ext >&5
8751
8752	ac_lo=`expr $ac_mid + 1`
8753	if test $ac_lo -le $ac_mid; then
8754	ac_lo= ac_hi=
8755	break
8756	fi
8757	ac_mid=`expr 2 '*' $ac_mid + 1`
8758	fi
8759
8760	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8761	done
8762	else
8763	echo "$as_me: failed program was:" >&5
8764	sed 's/^/| /' conftest.$ac_ext >&5
8765
8766	cat >conftest.$ac_ext <<_ACEOF
8767	/* confdefs.h. */
8768	_ACEOF
8769	cat confdefs.h >>conftest.$ac_ext
8770	cat >>conftest.$ac_ext <<_ACEOF
8771	/* end confdefs.h. */
8772	$ac_includes_default
8773	typedef int ac__type_sizeof_;
8774	int
8775	main ()
8776	{
8777	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
8778	test_array [0] = 0
8779
8780	;
8781	return 0;
8782	}
8783	_ACEOF
8784	rm -f conftest.$ac_objext
8785	if { (ac_try="$ac_compile"
8786	case "(($ac_try" in
8787	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8788	*) ac_try_echo=$ac_try;;
8789	esac
8790	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8791	(eval "$ac_compile") 2>conftest.er1
8792	ac_status=$?
8793	grep -v '^ *+' conftest.er1 >conftest.err
8794	rm -f conftest.er1
8795	cat conftest.err >&5
8796	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8797	(exit $ac_status); } && {
8798	test -z "$ac_cxx_werror_flag" ||
8799	test ! -s conftest.err
8800	} && test -s conftest.$ac_objext; then
8801	ac_hi=-1 ac_mid=-1
8802	while :; do
8803	cat >conftest.$ac_ext <<_ACEOF
8804	/* confdefs.h. */
8805	_ACEOF
8806	cat confdefs.h >>conftest.$ac_ext
8807	cat >>conftest.$ac_ext <<_ACEOF
8808	/* end confdefs.h. */
8809	$ac_includes_default
8810	typedef int ac__type_sizeof_;
8811	int
8812	main ()
8813	{
8814	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
8815	test_array [0] = 0
8816
8817	;
8818	return 0;
8819	}
8820	_ACEOF
8821	rm -f conftest.$ac_objext
8822	if { (ac_try="$ac_compile"
8823	case "(($ac_try" in
8824	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8825	*) ac_try_echo=$ac_try;;
8826	esac
8827	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8828	(eval "$ac_compile") 2>conftest.er1
8829	ac_status=$?
8830	grep -v '^ *+' conftest.er1 >conftest.err
8831	rm -f conftest.er1
8832	cat conftest.err >&5
8833	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8834	(exit $ac_status); } && {
8835	test -z "$ac_cxx_werror_flag" ||
8836	test ! -s conftest.err
8837	} && test -s conftest.$ac_objext; then
8838	ac_lo=$ac_mid; break
8839	else
8840	echo "$as_me: failed program was:" >&5
8841	sed 's/^/| /' conftest.$ac_ext >&5
8842
8843	ac_hi=`expr '(' $ac_mid ')' - 1`
8844	if test $ac_mid -le $ac_hi; then
8845	ac_lo= ac_hi=
8846	break
8847	fi
8848	ac_mid=`expr 2 '*' $ac_mid`
8849	fi
8850
8851	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8852	done
8853	else
8854	echo "$as_me: failed program was:" >&5
8855	sed 's/^/| /' conftest.$ac_ext >&5
8856
8857	ac_lo= ac_hi=
8858	fi
8859
8860	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8861	fi
8862
8863	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8864	# Binary search between lo and hi bounds.
8865	while test "x$ac_lo" != "x$ac_hi"; do
8866	ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
8867	cat >conftest.$ac_ext <<_ACEOF
8868	/* confdefs.h. */
8869	_ACEOF
8870	cat confdefs.h >>conftest.$ac_ext
8871	cat >>conftest.$ac_ext <<_ACEOF
8872	/* end confdefs.h. */
8873	$ac_includes_default
8874	typedef int ac__type_sizeof_;
8875	int
8876	main ()
8877	{
8878	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
8879	test_array [0] = 0
8880
8881	;
8882	return 0;
8883	}
8884	_ACEOF
8885	rm -f conftest.$ac_objext
8886	if { (ac_try="$ac_compile"
8887	case "(($ac_try" in
8888	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8889	*) ac_try_echo=$ac_try;;
8890	esac
8891	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8892	(eval "$ac_compile") 2>conftest.er1
8893	ac_status=$?
8894	grep -v '^ *+' conftest.er1 >conftest.err
8895	rm -f conftest.er1
8896	cat conftest.err >&5
8897	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8898	(exit $ac_status); } && {
8899	test -z "$ac_cxx_werror_flag" ||
8900	test ! -s conftest.err
8901	} && test -s conftest.$ac_objext; then
8902	ac_hi=$ac_mid
8903	else
8904	echo "$as_me: failed program was:" >&5
8905	sed 's/^/| /' conftest.$ac_ext >&5
8906
8907	ac_lo=`expr '(' $ac_mid ')' + 1`
8908	fi
8909
8910	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8911	done
8912	case $ac_lo in
8913	?*) ac_cv_sizeof_int=$ac_lo;;
8914	'') if test "$ac_cv_type_int" = yes; then
8915	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (int)
8916	See \`config.log' for more details." >&5
8917	echo "$as_me: error: cannot compute sizeof (int)
8918	See \`config.log' for more details." >&2;}
8919	{ (exit 77); exit 77; }; }
8920	else
8921	ac_cv_sizeof_int=0
8922	fi ;;
8923	esac
8924	else
8925	cat >conftest.$ac_ext <<_ACEOF
8926	/* confdefs.h. */
8927	_ACEOF
8928	cat confdefs.h >>conftest.$ac_ext
8929	cat >>conftest.$ac_ext <<_ACEOF
8930	/* end confdefs.h. */
8931	$ac_includes_default
8932	typedef int ac__type_sizeof_;
8933	static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
8934	static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
8935	#include <stdio.h>
8936	#include <stdlib.h>
8937	int
8938	main ()
8939	{
8940
8941	FILE *f = fopen ("conftest.val", "w");
8942	if (! f)
8943	return 1;
8944	if (((long int) (sizeof (ac__type_sizeof_))) < 0)
8945	{
8946	long int i = longval ();
8947	if (i != ((long int) (sizeof (ac__type_sizeof_))))
8948	return 1;
8949	fprintf (f, "%ld\n", i);
8950	}
8951	else
8952	{
8953	unsigned long int i = ulongval ();
8954	if (i != ((long int) (sizeof (ac__type_sizeof_))))
8955	return 1;
8956	fprintf (f, "%lu\n", i);
8957	}
8958	return ferror (f) || fclose (f) != 0;
8959
8960	;
8961	return 0;
8962	}
8963	_ACEOF
8964	rm -f conftest$ac_exeext
8965	if { (ac_try="$ac_link"
8966	case "(($ac_try" in
8967	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8968	*) ac_try_echo=$ac_try;;
8969	esac
8970	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8971	(eval "$ac_link") 2>&5
8972	ac_status=$?
8973	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8974	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8975	{ (case "(($ac_try" in
8976	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8977	*) ac_try_echo=$ac_try;;
8978	esac
8979	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8980	(eval "$ac_try") 2>&5
8981	ac_status=$?
8982	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8983	(exit $ac_status); }; }; then
8984	ac_cv_sizeof_int=`cat conftest.val`
8985	else
8986	echo "$as_me: program exited with status $ac_status" >&5
8987	echo "$as_me: failed program was:" >&5
8988	sed 's/^/| /' conftest.$ac_ext >&5
8989
8990	( exit $ac_status )
8991	if test "$ac_cv_type_int" = yes; then
8992	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (int)
8993	See \`config.log' for more details." >&5
8994	echo "$as_me: error: cannot compute sizeof (int)
8995	See \`config.log' for more details." >&2;}
8996	{ (exit 77); exit 77; }; }
8997	else
8998	ac_cv_sizeof_int=0
8999	fi
9000	fi
9001	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9002	fi
9003	rm -f conftest.val
9004	fi
9005	{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
9006	echo "${ECHO_T}$ac_cv_sizeof_int" >&6; }
9007
9008
9009
9010	cat >>confdefs.h <<_ACEOF
9011	#define SIZEOF_INT $ac_cv_sizeof_int
9012	_ACEOF
9013
9014
9015	{ echo "$as_me:$LINENO: checking for long long" >&5
9016	echo $ECHO_N "checking for long long... $ECHO_C" >&6; }
9017	if test "${ac_cv_type_long_long+set}" = set; then
9018	echo $ECHO_N "(cached) $ECHO_C" >&6
9019	else
9020	cat >conftest.$ac_ext <<_ACEOF
9021	/* confdefs.h. */
9022	_ACEOF
9023	cat confdefs.h >>conftest.$ac_ext
9024	cat >>conftest.$ac_ext <<_ACEOF
9025	/* end confdefs.h. */
9026	$ac_includes_default
9027	typedef long long ac__type_new_;
9028	int
9029	main ()
9030	{
9031	if ((ac__type_new_ *) 0)
9032	return 0;
9033	if (sizeof (ac__type_new_))
9034	return 0;
9035	;
9036	return 0;
9037	}
9038	_ACEOF
9039	rm -f conftest.$ac_objext
9040	if { (ac_try="$ac_compile"
9041	case "(($ac_try" in
9042	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9043	*) ac_try_echo=$ac_try;;
9044	esac
9045	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9046	(eval "$ac_compile") 2>conftest.er1
9047	ac_status=$?
9048	grep -v '^ *+' conftest.er1 >conftest.err
9049	rm -f conftest.er1
9050	cat conftest.err >&5
9051	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9052	(exit $ac_status); } && {
9053	test -z "$ac_cxx_werror_flag" ||
9054	test ! -s conftest.err
9055	} && test -s conftest.$ac_objext; then
9056	ac_cv_type_long_long=yes
9057	else
9058	echo "$as_me: failed program was:" >&5
9059	sed 's/^/| /' conftest.$ac_ext >&5
9060
9061	ac_cv_type_long_long=no
9062	fi
9063
9064	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9065	fi
9066	{ echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
9067	echo "${ECHO_T}$ac_cv_type_long_long" >&6; }
9068
9069	# The cast to long int works around a bug in the HP C Compiler
9070	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
9071	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
9072	# This bug is HP SR number 8606223364.
9073	{ echo "$as_me:$LINENO: checking size of long long" >&5
9074	echo $ECHO_N "checking size of long long... $ECHO_C" >&6; }
9075	if test "${ac_cv_sizeof_long_long+set}" = set; then
9076	echo $ECHO_N "(cached) $ECHO_C" >&6
9077	else
9078	if test "$cross_compiling" = yes; then
9079	# Depending upon the size, compute the lo and hi bounds.
9080	cat >conftest.$ac_ext <<_ACEOF
9081	/* confdefs.h. */
9082	_ACEOF
9083	cat confdefs.h >>conftest.$ac_ext
9084	cat >>conftest.$ac_ext <<_ACEOF
9085	/* end confdefs.h. */
9086	$ac_includes_default
9087	typedef long long ac__type_sizeof_;
9088	int
9089	main ()
9090	{
9091	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
9092	test_array [0] = 0
9093
9094	;
9095	return 0;
9096	}
9097	_ACEOF
9098	rm -f conftest.$ac_objext
9099	if { (ac_try="$ac_compile"
9100	case "(($ac_try" in
9101	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9102	*) ac_try_echo=$ac_try;;
9103	esac
9104	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9105	(eval "$ac_compile") 2>conftest.er1
9106	ac_status=$?
9107	grep -v '^ *+' conftest.er1 >conftest.err
9108	rm -f conftest.er1
9109	cat conftest.err >&5
9110	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9111	(exit $ac_status); } && {
9112	test -z "$ac_cxx_werror_flag" ||
9113	test ! -s conftest.err
9114	} && test -s conftest.$ac_objext; then
9115	ac_lo=0 ac_mid=0
9116	while :; do
9117	cat >conftest.$ac_ext <<_ACEOF
9118	/* confdefs.h. */
9119	_ACEOF
9120	cat confdefs.h >>conftest.$ac_ext
9121	cat >>conftest.$ac_ext <<_ACEOF
9122	/* end confdefs.h. */
9123	$ac_includes_default
9124	typedef long long ac__type_sizeof_;
9125	int
9126	main ()
9127	{
9128	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
9129	test_array [0] = 0
9130
9131	;
9132	return 0;
9133	}
9134	_ACEOF
9135	rm -f conftest.$ac_objext
9136	if { (ac_try="$ac_compile"
9137	case "(($ac_try" in
9138	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9139	*) ac_try_echo=$ac_try;;
9140	esac
9141	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9142	(eval "$ac_compile") 2>conftest.er1
9143	ac_status=$?
9144	grep -v '^ *+' conftest.er1 >conftest.err
9145	rm -f conftest.er1
9146	cat conftest.err >&5
9147	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9148	(exit $ac_status); } && {
9149	test -z "$ac_cxx_werror_flag" ||
9150	test ! -s conftest.err
9151	} && test -s conftest.$ac_objext; then
9152	ac_hi=$ac_mid; break
9153	else
9154	echo "$as_me: failed program was:" >&5
9155	sed 's/^/| /' conftest.$ac_ext >&5
9156
9157	ac_lo=`expr $ac_mid + 1`
9158	if test $ac_lo -le $ac_mid; then
9159	ac_lo= ac_hi=
9160	break
9161	fi
9162	ac_mid=`expr 2 '*' $ac_mid + 1`
9163	fi
9164
9165	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9166	done
9167	else
9168	echo "$as_me: failed program was:" >&5
9169	sed 's/^/| /' conftest.$ac_ext >&5
9170
9171	cat >conftest.$ac_ext <<_ACEOF
9172	/* confdefs.h. */
9173	_ACEOF
9174	cat confdefs.h >>conftest.$ac_ext
9175	cat >>conftest.$ac_ext <<_ACEOF
9176	/* end confdefs.h. */
9177	$ac_includes_default
9178	typedef long long ac__type_sizeof_;
9179	int
9180	main ()
9181	{
9182	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
9183	test_array [0] = 0
9184
9185	;
9186	return 0;
9187	}
9188	_ACEOF
9189	rm -f conftest.$ac_objext
9190	if { (ac_try="$ac_compile"
9191	case "(($ac_try" in
9192	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9193	*) ac_try_echo=$ac_try;;
9194	esac
9195	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9196	(eval "$ac_compile") 2>conftest.er1
9197	ac_status=$?
9198	grep -v '^ *+' conftest.er1 >conftest.err
9199	rm -f conftest.er1
9200	cat conftest.err >&5
9201	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9202	(exit $ac_status); } && {
9203	test -z "$ac_cxx_werror_flag" ||
9204	test ! -s conftest.err
9205	} && test -s conftest.$ac_objext; then
9206	ac_hi=-1 ac_mid=-1
9207	while :; do
9208	cat >conftest.$ac_ext <<_ACEOF
9209	/* confdefs.h. */
9210	_ACEOF
9211	cat confdefs.h >>conftest.$ac_ext
9212	cat >>conftest.$ac_ext <<_ACEOF
9213	/* end confdefs.h. */
9214	$ac_includes_default
9215	typedef long long ac__type_sizeof_;
9216	int
9217	main ()
9218	{
9219	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
9220	test_array [0] = 0
9221
9222	;
9223	return 0;
9224	}
9225	_ACEOF
9226	rm -f conftest.$ac_objext
9227	if { (ac_try="$ac_compile"
9228	case "(($ac_try" in
9229	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9230	*) ac_try_echo=$ac_try;;
9231	esac
9232	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9233	(eval "$ac_compile") 2>conftest.er1
9234	ac_status=$?
9235	grep -v '^ *+' conftest.er1 >conftest.err
9236	rm -f conftest.er1
9237	cat conftest.err >&5
9238	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9239	(exit $ac_status); } && {
9240	test -z "$ac_cxx_werror_flag" ||
9241	test ! -s conftest.err
9242	} && test -s conftest.$ac_objext; then
9243	ac_lo=$ac_mid; break
9244	else
9245	echo "$as_me: failed program was:" >&5
9246	sed 's/^/| /' conftest.$ac_ext >&5
9247
9248	ac_hi=`expr '(' $ac_mid ')' - 1`
9249	if test $ac_mid -le $ac_hi; then
9250	ac_lo= ac_hi=
9251	break
9252	fi
9253	ac_mid=`expr 2 '*' $ac_mid`
9254	fi
9255
9256	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9257	done
9258	else
9259	echo "$as_me: failed program was:" >&5
9260	sed 's/^/| /' conftest.$ac_ext >&5
9261
9262	ac_lo= ac_hi=
9263	fi
9264
9265	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9266	fi
9267
9268	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9269	# Binary search between lo and hi bounds.
9270	while test "x$ac_lo" != "x$ac_hi"; do
9271	ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
9272	cat >conftest.$ac_ext <<_ACEOF
9273	/* confdefs.h. */
9274	_ACEOF
9275	cat confdefs.h >>conftest.$ac_ext
9276	cat >>conftest.$ac_ext <<_ACEOF
9277	/* end confdefs.h. */
9278	$ac_includes_default
9279	typedef long long ac__type_sizeof_;
9280	int
9281	main ()
9282	{
9283	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
9284	test_array [0] = 0
9285
9286	;
9287	return 0;
9288	}
9289	_ACEOF
9290	rm -f conftest.$ac_objext
9291	if { (ac_try="$ac_compile"
9292	case "(($ac_try" in
9293	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9294	*) ac_try_echo=$ac_try;;
9295	esac
9296	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9297	(eval "$ac_compile") 2>conftest.er1
9298	ac_status=$?
9299	grep -v '^ *+' conftest.er1 >conftest.err
9300	rm -f conftest.er1
9301	cat conftest.err >&5
9302	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9303	(exit $ac_status); } && {
9304	test -z "$ac_cxx_werror_flag" ||
9305	test ! -s conftest.err
9306	} && test -s conftest.$ac_objext; then
9307	ac_hi=$ac_mid
9308	else
9309	echo "$as_me: failed program was:" >&5
9310	sed 's/^/| /' conftest.$ac_ext >&5
9311
9312	ac_lo=`expr '(' $ac_mid ')' + 1`
9313	fi
9314
9315	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9316	done
9317	case $ac_lo in
9318	?*) ac_cv_sizeof_long_long=$ac_lo;;
9319	'') if test "$ac_cv_type_long_long" = yes; then
9320	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long long)
9321	See \`config.log' for more details." >&5
9322	echo "$as_me: error: cannot compute sizeof (long long)
9323	See \`config.log' for more details." >&2;}
9324	{ (exit 77); exit 77; }; }
9325	else
9326	ac_cv_sizeof_long_long=0
9327	fi ;;
9328	esac
9329	else
9330	cat >conftest.$ac_ext <<_ACEOF
9331	/* confdefs.h. */
9332	_ACEOF
9333	cat confdefs.h >>conftest.$ac_ext
9334	cat >>conftest.$ac_ext <<_ACEOF
9335	/* end confdefs.h. */
9336	$ac_includes_default
9337	typedef long long ac__type_sizeof_;
9338	static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
9339	static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
9340	#include <stdio.h>
9341	#include <stdlib.h>
9342	int
9343	main ()
9344	{
9345
9346	FILE *f = fopen ("conftest.val", "w");
9347	if (! f)
9348	return 1;
9349	if (((long int) (sizeof (ac__type_sizeof_))) < 0)
9350	{
9351	long int i = longval ();
9352	if (i != ((long int) (sizeof (ac__type_sizeof_))))
9353	return 1;
9354	fprintf (f, "%ld\n", i);
9355	}
9356	else
9357	{
9358	unsigned long int i = ulongval ();
9359	if (i != ((long int) (sizeof (ac__type_sizeof_))))
9360	return 1;
9361	fprintf (f, "%lu\n", i);
9362	}
9363	return ferror (f) || fclose (f) != 0;
9364
9365	;
9366	return 0;
9367	}
9368	_ACEOF
9369	rm -f conftest$ac_exeext
9370	if { (ac_try="$ac_link"
9371	case "(($ac_try" in
9372	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9373	*) ac_try_echo=$ac_try;;
9374	esac
9375	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9376	(eval "$ac_link") 2>&5
9377	ac_status=$?
9378	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9379	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9380	{ (case "(($ac_try" in
9381	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9382	*) ac_try_echo=$ac_try;;
9383	esac
9384	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9385	(eval "$ac_try") 2>&5
9386	ac_status=$?
9387	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9388	(exit $ac_status); }; }; then
9389	ac_cv_sizeof_long_long=`cat conftest.val`
9390	else
9391	echo "$as_me: program exited with status $ac_status" >&5
9392	echo "$as_me: failed program was:" >&5
9393	sed 's/^/| /' conftest.$ac_ext >&5
9394
9395	( exit $ac_status )
9396	if test "$ac_cv_type_long_long" = yes; then
9397	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long long)
9398	See \`config.log' for more details." >&5
9399	echo "$as_me: error: cannot compute sizeof (long long)
9400	See \`config.log' for more details." >&2;}
9401	{ (exit 77); exit 77; }; }
9402	else
9403	ac_cv_sizeof_long_long=0
9404	fi
9405	fi
9406	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9407	fi
9408	rm -f conftest.val
9409	fi
9410	{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
9411	echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6; }
9412
9413
9414
9415	cat >>confdefs.h <<_ACEOF
9416	#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
9417	_ACEOF
9418
9419
9420	{ echo "$as_me:$LINENO: checking for int *" >&5
9421	echo $ECHO_N "checking for int *... $ECHO_C" >&6; }
9422	if test "${ac_cv_type_int_p+set}" = set; then
9423	echo $ECHO_N "(cached) $ECHO_C" >&6
9424	else
9425	cat >conftest.$ac_ext <<_ACEOF
9426	/* confdefs.h. */
9427	_ACEOF
9428	cat confdefs.h >>conftest.$ac_ext
9429	cat >>conftest.$ac_ext <<_ACEOF
9430	/* end confdefs.h. */
9431	$ac_includes_default
9432	typedef int * ac__type_new_;
9433	int
9434	main ()
9435	{
9436	if ((ac__type_new_ *) 0)
9437	return 0;
9438	if (sizeof (ac__type_new_))
9439	return 0;
9440	;
9441	return 0;
9442	}
9443	_ACEOF
9444	rm -f conftest.$ac_objext
9445	if { (ac_try="$ac_compile"
9446	case "(($ac_try" in
9447	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9448	*) ac_try_echo=$ac_try;;
9449	esac
9450	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9451	(eval "$ac_compile") 2>conftest.er1
9452	ac_status=$?
9453	grep -v '^ *+' conftest.er1 >conftest.err
9454	rm -f conftest.er1
9455	cat conftest.err >&5
9456	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9457	(exit $ac_status); } && {
9458	test -z "$ac_cxx_werror_flag" ||
9459	test ! -s conftest.err
9460	} && test -s conftest.$ac_objext; then
9461	ac_cv_type_int_p=yes
9462	else
9463	echo "$as_me: failed program was:" >&5
9464	sed 's/^/| /' conftest.$ac_ext >&5
9465
9466	ac_cv_type_int_p=no
9467	fi
9468
9469	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9470	fi
9471	{ echo "$as_me:$LINENO: result: $ac_cv_type_int_p" >&5
9472	echo "${ECHO_T}$ac_cv_type_int_p" >&6; }
9473
9474	# The cast to long int works around a bug in the HP C Compiler
9475	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
9476	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
9477	# This bug is HP SR number 8606223364.
9478	{ echo "$as_me:$LINENO: checking size of int *" >&5
9479	echo $ECHO_N "checking size of int *... $ECHO_C" >&6; }
9480	if test "${ac_cv_sizeof_int_p+set}" = set; then
9481	echo $ECHO_N "(cached) $ECHO_C" >&6
9482	else
9483	if test "$cross_compiling" = yes; then
9484	# Depending upon the size, compute the lo and hi bounds.
9485	cat >conftest.$ac_ext <<_ACEOF
9486	/* confdefs.h. */
9487	_ACEOF
9488	cat confdefs.h >>conftest.$ac_ext
9489	cat >>conftest.$ac_ext <<_ACEOF
9490	/* end confdefs.h. */
9491	$ac_includes_default
9492	typedef int * ac__type_sizeof_;
9493	int
9494	main ()
9495	{
9496	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
9497	test_array [0] = 0
9498
9499	;
9500	return 0;
9501	}
9502	_ACEOF
9503	rm -f conftest.$ac_objext
9504	if { (ac_try="$ac_compile"
9505	case "(($ac_try" in
9506	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9507	*) ac_try_echo=$ac_try;;
9508	esac
9509	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9510	(eval "$ac_compile") 2>conftest.er1
9511	ac_status=$?
9512	grep -v '^ *+' conftest.er1 >conftest.err
9513	rm -f conftest.er1
9514	cat conftest.err >&5
9515	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9516	(exit $ac_status); } && {
9517	test -z "$ac_cxx_werror_flag" ||
9518	test ! -s conftest.err
9519	} && test -s conftest.$ac_objext; then
9520	ac_lo=0 ac_mid=0
9521	while :; do
9522	cat >conftest.$ac_ext <<_ACEOF
9523	/* confdefs.h. */
9524	_ACEOF
9525	cat confdefs.h >>conftest.$ac_ext
9526	cat >>conftest.$ac_ext <<_ACEOF
9527	/* end confdefs.h. */
9528	$ac_includes_default
9529	typedef int * ac__type_sizeof_;
9530	int
9531	main ()
9532	{
9533	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
9534	test_array [0] = 0
9535
9536	;
9537	return 0;
9538	}
9539	_ACEOF
9540	rm -f conftest.$ac_objext
9541	if { (ac_try="$ac_compile"
9542	case "(($ac_try" in
9543	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9544	*) ac_try_echo=$ac_try;;
9545	esac
9546	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9547	(eval "$ac_compile") 2>conftest.er1
9548	ac_status=$?
9549	grep -v '^ *+' conftest.er1 >conftest.err
9550	rm -f conftest.er1
9551	cat conftest.err >&5
9552	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9553	(exit $ac_status); } && {
9554	test -z "$ac_cxx_werror_flag" ||
9555	test ! -s conftest.err
9556	} && test -s conftest.$ac_objext; then
9557	ac_hi=$ac_mid; break
9558	else
9559	echo "$as_me: failed program was:" >&5
9560	sed 's/^/| /' conftest.$ac_ext >&5
9561
9562	ac_lo=`expr $ac_mid + 1`
9563	if test $ac_lo -le $ac_mid; then
9564	ac_lo= ac_hi=
9565	break
9566	fi
9567	ac_mid=`expr 2 '*' $ac_mid + 1`
9568	fi
9569
9570	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9571	done
9572	else
9573	echo "$as_me: failed program was:" >&5
9574	sed 's/^/| /' conftest.$ac_ext >&5
9575
9576	cat >conftest.$ac_ext <<_ACEOF
9577	/* confdefs.h. */
9578	_ACEOF
9579	cat confdefs.h >>conftest.$ac_ext
9580	cat >>conftest.$ac_ext <<_ACEOF
9581	/* end confdefs.h. */
9582	$ac_includes_default
9583	typedef int * ac__type_sizeof_;
9584	int
9585	main ()
9586	{
9587	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
9588	test_array [0] = 0
9589
9590	;
9591	return 0;
9592	}
9593	_ACEOF
9594	rm -f conftest.$ac_objext
9595	if { (ac_try="$ac_compile"
9596	case "(($ac_try" in
9597	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9598	*) ac_try_echo=$ac_try;;
9599	esac
9600	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9601	(eval "$ac_compile") 2>conftest.er1
9602	ac_status=$?
9603	grep -v '^ *+' conftest.er1 >conftest.err
9604	rm -f conftest.er1
9605	cat conftest.err >&5
9606	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9607	(exit $ac_status); } && {
9608	test -z "$ac_cxx_werror_flag" ||
9609	test ! -s conftest.err
9610	} && test -s conftest.$ac_objext; then
9611	ac_hi=-1 ac_mid=-1
9612	while :; do
9613	cat >conftest.$ac_ext <<_ACEOF
9614	/* confdefs.h. */
9615	_ACEOF
9616	cat confdefs.h >>conftest.$ac_ext
9617	cat >>conftest.$ac_ext <<_ACEOF
9618	/* end confdefs.h. */
9619	$ac_includes_default
9620	typedef int * ac__type_sizeof_;
9621	int
9622	main ()
9623	{
9624	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
9625	test_array [0] = 0
9626
9627	;
9628	return 0;
9629	}
9630	_ACEOF
9631	rm -f conftest.$ac_objext
9632	if { (ac_try="$ac_compile"
9633	case "(($ac_try" in
9634	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9635	*) ac_try_echo=$ac_try;;
9636	esac
9637	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9638	(eval "$ac_compile") 2>conftest.er1
9639	ac_status=$?
9640	grep -v '^ *+' conftest.er1 >conftest.err
9641	rm -f conftest.er1
9642	cat conftest.err >&5
9643	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9644	(exit $ac_status); } && {
9645	test -z "$ac_cxx_werror_flag" ||
9646	test ! -s conftest.err
9647	} && test -s conftest.$ac_objext; then
9648	ac_lo=$ac_mid; break
9649	else
9650	echo "$as_me: failed program was:" >&5
9651	sed 's/^/| /' conftest.$ac_ext >&5
9652
9653	ac_hi=`expr '(' $ac_mid ')' - 1`
9654	if test $ac_mid -le $ac_hi; then
9655	ac_lo= ac_hi=
9656	break
9657	fi
9658	ac_mid=`expr 2 '*' $ac_mid`
9659	fi
9660
9661	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9662	done
9663	else
9664	echo "$as_me: failed program was:" >&5
9665	sed 's/^/| /' conftest.$ac_ext >&5
9666
9667	ac_lo= ac_hi=
9668	fi
9669
9670	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9671	fi
9672
9673	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9674	# Binary search between lo and hi bounds.
9675	while test "x$ac_lo" != "x$ac_hi"; do
9676	ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
9677	cat >conftest.$ac_ext <<_ACEOF
9678	/* confdefs.h. */
9679	_ACEOF
9680	cat confdefs.h >>conftest.$ac_ext
9681	cat >>conftest.$ac_ext <<_ACEOF
9682	/* end confdefs.h. */
9683	$ac_includes_default
9684	typedef int * ac__type_sizeof_;
9685	int
9686	main ()
9687	{
9688	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
9689	test_array [0] = 0
9690
9691	;
9692	return 0;
9693	}
9694	_ACEOF
9695	rm -f conftest.$ac_objext
9696	if { (ac_try="$ac_compile"
9697	case "(($ac_try" in
9698	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9699	*) ac_try_echo=$ac_try;;
9700	esac
9701	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9702	(eval "$ac_compile") 2>conftest.er1
9703	ac_status=$?
9704	grep -v '^ *+' conftest.er1 >conftest.err
9705	rm -f conftest.er1
9706	cat conftest.err >&5
9707	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9708	(exit $ac_status); } && {
9709	test -z "$ac_cxx_werror_flag" ||
9710	test ! -s conftest.err
9711	} && test -s conftest.$ac_objext; then
9712	ac_hi=$ac_mid
9713	else
9714	echo "$as_me: failed program was:" >&5
9715	sed 's/^/| /' conftest.$ac_ext >&5
9716
9717	ac_lo=`expr '(' $ac_mid ')' + 1`
9718	fi
9719
9720	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9721	done
9722	case $ac_lo in
9723	?*) ac_cv_sizeof_int_p=$ac_lo;;
9724	'') if test "$ac_cv_type_int_p" = yes; then
9725	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (int *)
9726	See \`config.log' for more details." >&5
9727	echo "$as_me: error: cannot compute sizeof (int *)
9728	See \`config.log' for more details." >&2;}
9729	{ (exit 77); exit 77; }; }
9730	else
9731	ac_cv_sizeof_int_p=0
9732	fi ;;
9733	esac
9734	else
9735	cat >conftest.$ac_ext <<_ACEOF
9736	/* confdefs.h. */
9737	_ACEOF
9738	cat confdefs.h >>conftest.$ac_ext
9739	cat >>conftest.$ac_ext <<_ACEOF
9740	/* end confdefs.h. */
9741	$ac_includes_default
9742	typedef int * ac__type_sizeof_;
9743	static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
9744	static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
9745	#include <stdio.h>
9746	#include <stdlib.h>
9747	int
9748	main ()
9749	{
9750
9751	FILE *f = fopen ("conftest.val", "w");
9752	if (! f)
9753	return 1;
9754	if (((long int) (sizeof (ac__type_sizeof_))) < 0)
9755	{
9756	long int i = longval ();
9757	if (i != ((long int) (sizeof (ac__type_sizeof_))))
9758	return 1;
9759	fprintf (f, "%ld\n", i);
9760	}
9761	else
9762	{
9763	unsigned long int i = ulongval ();
9764	if (i != ((long int) (sizeof (ac__type_sizeof_))))
9765	return 1;
9766	fprintf (f, "%lu\n", i);
9767	}
9768	return ferror (f) || fclose (f) != 0;
9769
9770	;
9771	return 0;
9772	}
9773	_ACEOF
9774	rm -f conftest$ac_exeext
9775	if { (ac_try="$ac_link"
9776	case "(($ac_try" in
9777	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9778	*) ac_try_echo=$ac_try;;
9779	esac
9780	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9781	(eval "$ac_link") 2>&5
9782	ac_status=$?
9783	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9784	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9785	{ (case "(($ac_try" in
9786	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9787	*) ac_try_echo=$ac_try;;
9788	esac
9789	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9790	(eval "$ac_try") 2>&5
9791	ac_status=$?
9792	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9793	(exit $ac_status); }; }; then
9794	ac_cv_sizeof_int_p=`cat conftest.val`
9795	else
9796	echo "$as_me: program exited with status $ac_status" >&5
9797	echo "$as_me: failed program was:" >&5
9798	sed 's/^/| /' conftest.$ac_ext >&5
9799
9800	( exit $ac_status )
9801	if test "$ac_cv_type_int_p" = yes; then
9802	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (int *)
9803	See \`config.log' for more details." >&5
9804	echo "$as_me: error: cannot compute sizeof (int *)
9805	See \`config.log' for more details." >&2;}
9806	{ (exit 77); exit 77; }; }
9807	else
9808	ac_cv_sizeof_int_p=0
9809	fi
9810	fi
9811	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9812	fi
9813	rm -f conftest.val
9814	fi
9815	{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_int_p" >&5
9816	echo "${ECHO_T}$ac_cv_sizeof_int_p" >&6; }
9817
9818
9819
9820	cat >>confdefs.h <<_ACEOF
9821	#define SIZEOF_INT_P $ac_cv_sizeof_int_p
9822	_ACEOF
9823
9824
9825
9826
9827	{ echo "$as_me:$LINENO: checking for int16_t" >&5
9828	echo $ECHO_N "checking for int16_t... $ECHO_C" >&6; }
9829	if test "${rxvt_cv_int16_t+set}" = set; then
9830	echo $ECHO_N "(cached) $ECHO_C" >&6
9831	else
9832	cat >conftest.$ac_ext <<_ACEOF
9833	/* confdefs.h. */
9834	_ACEOF
9835	cat confdefs.h >>conftest.$ac_ext
9836	cat >>conftest.$ac_ext <<_ACEOF
9837	/* end confdefs.h. */
9838	#include <stdint.h>
9839	int
9840	main ()
9841	{
9842	int16_t dummy;
9843	;
9844	return 0;
9845	}
9846	_ACEOF
9847	rm -f conftest.$ac_objext
9848	if { (ac_try="$ac_compile"
9849	case "(($ac_try" in
9850	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9851	*) ac_try_echo=$ac_try;;
9852	esac
9853	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9854	(eval "$ac_compile") 2>conftest.er1
9855	ac_status=$?
9856	grep -v '^ *+' conftest.er1 >conftest.err
9857	rm -f conftest.er1
9858	cat conftest.err >&5
9859	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9860	(exit $ac_status); } && {
9861	test -z "$ac_cxx_werror_flag" ||
9862	test ! -s conftest.err
9863	} && test -s conftest.$ac_objext; then
9864	rxvt_cv_int16_t=yes
9865	else
9866	echo "$as_me: failed program was:" >&5
9867	sed 's/^/| /' conftest.$ac_ext >&5
9868
9869	if test "$ac_cv_sizeof_char" -ge 2; then
9870	rxvt_cv_int16_t=" char"
9871	else
9872	if test "$ac_cv_sizeof_short" -ge 2; then
9873	rxvt_cv_int16_t=" short"
9874	else
9875	if test "$ac_cv_sizeof_int" -ge 2; then
9876	rxvt_cv_int16_t=" int"
9877	else
9878	if test "$ac_cv_sizeof_long" -ge 2; then
9879	rxvt_cv_int16_t=" long"
9880	else
9881	if test "$ac_cv_sizeof_long_long" -ge 2; then
9882	rxvt_cv_int16_t=" long long"
9883	else
9884	rxvt_cv_int16_t=" short" # we _must_ have a (possibly wrong) default
9885	fi
9886	fi
9887	fi
9888	fi
9889	fi
9890	fi
9891
9892	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9893	fi
9894	{ echo "$as_me:$LINENO: result: $rxvt_cv_int16_t" >&5
9895	echo "${ECHO_T}$rxvt_cv_int16_t" >&6; }
9896	if test x"$rxvt_cv_int16_t" != xyes; then
9897	rxvt_int16_typedef="typedef $rxvt_cv_int16_t int16_t;"
9898	else
9899	if test x"" = x; then
9900	rxvt_int16_typedef="/* typedef short int16_t; */"
9901	else
9902	rxvt_int16_typedef="/* typedef short int16_t; */"
9903	fi
9904	fi
9905
9906	{ echo "$as_me:$LINENO: checking for uint16_t" >&5
9907	echo $ECHO_N "checking for uint16_t... $ECHO_C" >&6; }
9908	if test "${rxvt_cv_uint16_t+set}" = set; then
9909	echo $ECHO_N "(cached) $ECHO_C" >&6
9910	else
9911	cat >conftest.$ac_ext <<_ACEOF
9912	/* confdefs.h. */
9913	_ACEOF
9914	cat confdefs.h >>conftest.$ac_ext
9915	cat >>conftest.$ac_ext <<_ACEOF
9916	/* end confdefs.h. */
9917	#include <stdint.h>
9918	int
9919	main ()
9920	{
9921	uint16_t dummy;
9922	;
9923	return 0;
9924	}
9925	_ACEOF
9926	rm -f conftest.$ac_objext
9927	if { (ac_try="$ac_compile"
9928	case "(($ac_try" in
9929	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9930	*) ac_try_echo=$ac_try;;
9931	esac
9932	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9933	(eval "$ac_compile") 2>conftest.er1
9934	ac_status=$?
9935	grep -v '^ *+' conftest.er1 >conftest.err
9936	rm -f conftest.er1
9937	cat conftest.err >&5
9938	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9939	(exit $ac_status); } && {
9940	test -z "$ac_cxx_werror_flag" ||
9941	test ! -s conftest.err
9942	} && test -s conftest.$ac_objext; then
9943	rxvt_cv_uint16_t=yes
9944	else
9945	echo "$as_me: failed program was:" >&5
9946	sed 's/^/| /' conftest.$ac_ext >&5
9947
9948	if test "$ac_cv_sizeof_char" -ge 2; then
9949	rxvt_cv_uint16_t="unsigned char"
9950	else
9951	if test "$ac_cv_sizeof_short" -ge 2; then
9952	rxvt_cv_uint16_t="unsigned short"
9953	else
9954	if test "$ac_cv_sizeof_int" -ge 2; then
9955	rxvt_cv_uint16_t="unsigned int"
9956	else
9957	if test "$ac_cv_sizeof_long" -ge 2; then
9958	rxvt_cv_uint16_t="unsigned long"
9959	else
9960	if test "$ac_cv_sizeof_long_long" -ge 2; then
9961	rxvt_cv_uint16_t="unsigned long long"
9962	else
9963	rxvt_cv_uint16_t="unsigned short" # we _must_ have a (possibly wrong) default
9964	fi
9965	fi
9966	fi
9967	fi
9968	fi
9969	fi
9970
9971	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9972	fi
9973	{ echo "$as_me:$LINENO: result: $rxvt_cv_uint16_t" >&5
9974	echo "${ECHO_T}$rxvt_cv_uint16_t" >&6; }
9975	if test x"$rxvt_cv_uint16_t" != xyes; then
9976	rxvt_uint16_typedef="typedef $rxvt_cv_uint16_t uint16_t;"
9977	else
9978	if test x"unsigned" = x; then
9979	rxvt_uint16_typedef="/* typedef short uint16_t; */"
9980	else
9981	rxvt_uint16_typedef="/* typedef unsigned short uint16_t; */"
9982	fi
9983	fi
9984
9985	{ echo "$as_me:$LINENO: checking for int32_t" >&5
9986	echo $ECHO_N "checking for int32_t... $ECHO_C" >&6; }
9987	if test "${rxvt_cv_int32_t+set}" = set; then
9988	echo $ECHO_N "(cached) $ECHO_C" >&6
9989	else
9990	cat >conftest.$ac_ext <<_ACEOF
9991	/* confdefs.h. */
9992	_ACEOF
9993	cat confdefs.h >>conftest.$ac_ext
9994	cat >>conftest.$ac_ext <<_ACEOF
9995	/* end confdefs.h. */
9996	#include <stdint.h>
9997	int
9998	main ()
9999	{
10000	int32_t dummy;
10001	;
10002	return 0;
10003	}
10004	_ACEOF
10005	rm -f conftest.$ac_objext
10006	if { (ac_try="$ac_compile"
10007	case "(($ac_try" in
10008	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10009	*) ac_try_echo=$ac_try;;
10010	esac
10011	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10012	(eval "$ac_compile") 2>conftest.er1
10013	ac_status=$?
10014	grep -v '^ *+' conftest.er1 >conftest.err
10015	rm -f conftest.er1
10016	cat conftest.err >&5
10017	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10018	(exit $ac_status); } && {
10019	test -z "$ac_cxx_werror_flag" ||
10020	test ! -s conftest.err
10021	} && test -s conftest.$ac_objext; then
10022	rxvt_cv_int32_t=yes
10023	else
10024	echo "$as_me: failed program was:" >&5
10025	sed 's/^/| /' conftest.$ac_ext >&5
10026
10027	if test "$ac_cv_sizeof_char" -ge 4; then
10028	rxvt_cv_int32_t=" char"
10029	else
10030	if test "$ac_cv_sizeof_short" -ge 4; then
10031	rxvt_cv_int32_t=" short"
10032	else
10033	if test "$ac_cv_sizeof_int" -ge 4; then
10034	rxvt_cv_int32_t=" int"
10035	else
10036	if test "$ac_cv_sizeof_long" -ge 4; then
10037	rxvt_cv_int32_t=" long"
10038	else
10039	if test "$ac_cv_sizeof_long_long" -ge 4; then
10040	rxvt_cv_int32_t=" long long"
10041	else
10042	rxvt_cv_int32_t=" int" # we _must_ have a (possibly wrong) default
10043	fi
10044	fi
10045	fi
10046	fi
10047	fi
10048	fi
10049
10050	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10051	fi
10052	{ echo "$as_me:$LINENO: result: $rxvt_cv_int32_t" >&5
10053	echo "${ECHO_T}$rxvt_cv_int32_t" >&6; }
10054	if test x"$rxvt_cv_int32_t" != xyes; then
10055	rxvt_int32_typedef="typedef $rxvt_cv_int32_t int32_t;"
10056	else
10057	if test x"" = x; then
10058	rxvt_int32_typedef="/* typedef int int32_t; */"
10059	else
10060	rxvt_int32_typedef="/* typedef int int32_t; */"
10061	fi
10062	fi
10063
10064	{ echo "$as_me:$LINENO: checking for uint32_t" >&5
10065	echo $ECHO_N "checking for uint32_t... $ECHO_C" >&6; }
10066	if test "${rxvt_cv_uint32_t+set}" = set; then
10067	echo $ECHO_N "(cached) $ECHO_C" >&6
10068	else
10069	cat >conftest.$ac_ext <<_ACEOF
10070	/* confdefs.h. */
10071	_ACEOF
10072	cat confdefs.h >>conftest.$ac_ext
10073	cat >>conftest.$ac_ext <<_ACEOF
10074	/* end confdefs.h. */
10075	#include <stdint.h>
10076	int
10077	main ()
10078	{
10079	uint32_t dummy;
10080	;
10081	return 0;
10082	}
10083	_ACEOF
10084	rm -f conftest.$ac_objext
10085	if { (ac_try="$ac_compile"
10086	case "(($ac_try" in
10087	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10088	*) ac_try_echo=$ac_try;;
10089	esac
10090	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10091	(eval "$ac_compile") 2>conftest.er1
10092	ac_status=$?
10093	grep -v '^ *+' conftest.er1 >conftest.err
10094	rm -f conftest.er1
10095	cat conftest.err >&5
10096	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10097	(exit $ac_status); } && {
10098	test -z "$ac_cxx_werror_flag" ||
10099	test ! -s conftest.err
10100	} && test -s conftest.$ac_objext; then
10101	rxvt_cv_uint32_t=yes
10102	else
10103	echo "$as_me: failed program was:" >&5
10104	sed 's/^/| /' conftest.$ac_ext >&5
10105
10106	if test "$ac_cv_sizeof_char" -ge 4; then
10107	rxvt_cv_uint32_t="unsigned char"
10108	else
10109	if test "$ac_cv_sizeof_short" -ge 4; then
10110	rxvt_cv_uint32_t="unsigned short"
10111	else
10112	if test "$ac_cv_sizeof_int" -ge 4; then
10113	rxvt_cv_uint32_t="unsigned int"
10114	else
10115	if test "$ac_cv_sizeof_long" -ge 4; then
10116	rxvt_cv_uint32_t="unsigned long"
10117	else
10118	if test "$ac_cv_sizeof_long_long" -ge 4; then
10119	rxvt_cv_uint32_t="unsigned long long"
10120	else
10121	rxvt_cv_uint32_t="unsigned int" # we _must_ have a (possibly wrong) default
10122	fi
10123	fi
10124	fi
10125	fi
10126	fi
10127	fi
10128
10129	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10130	fi
10131	{ echo "$as_me:$LINENO: result: $rxvt_cv_uint32_t" >&5
10132	echo "${ECHO_T}$rxvt_cv_uint32_t" >&6; }
10133	if test x"$rxvt_cv_uint32_t" != xyes; then
10134	rxvt_uint32_typedef="typedef $rxvt_cv_uint32_t uint32_t;"
10135	else
10136	if test x"unsigned" = x; then
10137	rxvt_uint32_typedef="/* typedef int uint32_t; */"
10138	else
10139	rxvt_uint32_typedef="/* typedef unsigned int uint32_t; */"
10140	fi
10141	fi
10142
10143	if test "$ac_cv_sizeof_int_p" -eq 8; then
10144	rxvt_intp_define="#define intp_t int64_t"
10145	rxvt_u_intp_define="#define u_intp_t u_int64_t"
10146	else
10147	if test "$ac_cv_sizeof_int_p" -eq 4; then
10148	rxvt_intp_define="#define intp_t int32_t"
10149	rxvt_u_intp_define="#define u_intp_t u_int32_t"
10150	else
10151	if test "$ac_cv_sizeof_int_p" -eq 2; then
10152	rxvt_intp_define="#define intp_t int16_t"
10153	rxvt_u_intp_define="#define u_intp_t u_int16_t"
10154	else
10155	rxvt_intp_define="#error set intp_t"
10156	rxvt_u_intp_define="#error set u_intp_t"
10157	fi
10158	fi
10159	fi
10160
10161
10162
10163	{ echo "$as_me:$LINENO: checking return type of signal handlers" >&5
10164	echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6; }
10165	if test "${ac_cv_type_signal+set}" = set; then
10166	echo $ECHO_N "(cached) $ECHO_C" >&6
10167	else
10168	cat >conftest.$ac_ext <<_ACEOF
10169	/* confdefs.h. */
10170	_ACEOF
10171	cat confdefs.h >>conftest.$ac_ext
10172	cat >>conftest.$ac_ext <<_ACEOF
10173	/* end confdefs.h. */
10174	#include <sys/types.h>
10175	#include <signal.h>
10176
10177	int
10178	main ()
10179	{
10180	return *(signal (0, 0)) (0) == 1;
10181	;
10182	return 0;
10183	}
10184	_ACEOF
10185	rm -f conftest.$ac_objext
10186	if { (ac_try="$ac_compile"
10187	case "(($ac_try" in
10188	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10189	*) ac_try_echo=$ac_try;;
10190	esac
10191	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10192	(eval "$ac_compile") 2>conftest.er1
10193	ac_status=$?
10194	grep -v '^ *+' conftest.er1 >conftest.err
10195	rm -f conftest.er1
10196	cat conftest.err >&5
10197	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10198	(exit $ac_status); } && {
10199	test -z "$ac_cxx_werror_flag" ||
10200	test ! -s conftest.err
10201	} && test -s conftest.$ac_objext; then
10202	ac_cv_type_signal=int
10203	else
10204	echo "$as_me: failed program was:" >&5
10205	sed 's/^/| /' conftest.$ac_ext >&5
10206
10207	ac_cv_type_signal=void
10208	fi
10209
10210	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10211	fi
10212	{ echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
10213	echo "${ECHO_T}$ac_cv_type_signal" >&6; }
10214
10215	cat >>confdefs.h <<_ACEOF
10216	#define RETSIGTYPE $ac_cv_type_signal
10217	_ACEOF
10218
10219
10220
10221
10222	for ac_func in unsetenv
10223	do
10224	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10225	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10226	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10227	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10228	echo $ECHO_N "(cached) $ECHO_C" >&6
10229	else
10230	cat >conftest.$ac_ext <<_ACEOF
10231	/* confdefs.h. */
10232	_ACEOF
10233	cat confdefs.h >>conftest.$ac_ext
10234	cat >>conftest.$ac_ext <<_ACEOF
10235	/* end confdefs.h. */
10236	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10237	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10238	#define $ac_func innocuous_$ac_func
10239
10240	/* System header to define __stub macros and hopefully few prototypes,
10241	which can conflict with char $ac_func (); below.
10242	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10243	<limits.h> exists even on freestanding compilers. */
10244
10245	#ifdef __STDC__
10246	# include <limits.h>
10247	#else
10248	# include <assert.h>
10249	#endif
10250
10251	#undef $ac_func
10252
10253	/* Override any GCC internal prototype to avoid an error.
10254	Use char because int might match the return type of a GCC
10255	builtin and then its argument prototype would still apply. */
10256	#ifdef __cplusplus
10257	extern "C"
10258	#endif
10259	char $ac_func ();
10260	/* The GNU C library defines this for functions which it implements
10261	to always fail with ENOSYS. Some functions are actually named
10262	something starting with __ and the normal name is an alias. */
10263	#if defined __stub_$ac_func || defined __stub___$ac_func
10264	choke me
10265	#endif
10266
10267	int
10268	main ()
10269	{
10270	return $ac_func ();
10271	;
10272	return 0;
10273	}
10274	_ACEOF
10275	rm -f conftest.$ac_objext conftest$ac_exeext
10276	if { (ac_try="$ac_link"
10277	case "(($ac_try" in
10278	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10279	*) ac_try_echo=$ac_try;;
10280	esac
10281	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10282	(eval "$ac_link") 2>conftest.er1
10283	ac_status=$?
10284	grep -v '^ *+' conftest.er1 >conftest.err
10285	rm -f conftest.er1
10286	cat conftest.err >&5
10287	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10288	(exit $ac_status); } && {
10289	test -z "$ac_cxx_werror_flag" ||
10290	test ! -s conftest.err
10291	} && test -s conftest$ac_exeext &&
10292	$as_test_x conftest$ac_exeext; then
10293	eval "$as_ac_var=yes"
10294	else
10295	echo "$as_me: failed program was:" >&5
10296	sed 's/^/| /' conftest.$ac_ext >&5
10297
10298	eval "$as_ac_var=no"
10299	fi
10300
10301	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10302	conftest$ac_exeext conftest.$ac_ext
10303	fi
10304	ac_res=`eval echo '${'$as_ac_var'}'`
10305	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10306	echo "${ECHO_T}$ac_res" >&6; }
10307	if test `eval echo '${'$as_ac_var'}'` = yes; then
10308	cat >>confdefs.h <<_ACEOF
10309	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10310	_ACEOF
10311
10312	fi
10313	done
10314
10315
10316
10317	support_utmp=yes
10318	support_wtmp=yes
10319	support_lastlog=yes
10320
10321	# Check whether --enable-utmp was given.
10322	if test "${enable_utmp+set}" = set; then
10323	enableval=$enable_utmp; if test x$enableval = xyes -o x$enableval = xno; then
10324	support_utmp=$enableval
10325	fi
10326	fi
10327
10328
10329	# Check whether --enable-wtmp was given.
10330	if test "${enable_wtmp+set}" = set; then
10331	enableval=$enable_wtmp; if test x$enableval = xyes -o x$enableval = xno; then
10332	support_wtmp=$enableval
10333	fi
10334	fi
10335
10336
10337	# Check whether --enable-lastlog was given.
10338	if test "${enable_lastlog+set}" = set; then
10339	enableval=$enable_lastlog; if test x$enableval = xyes -o x$enableval = xno; then
10340	support_lastlog=$enableval
10341	fi
10342	fi
10343
10344
10345	if test x$support_utmp = xyes; then
10346
10347	cat >>confdefs.h <<\_ACEOF
10348	#define UTMP_SUPPORT 1
10349	_ACEOF
10350
10351	fi
10352	if test x$support_wtmp = xyes; then
10353
10354	cat >>confdefs.h <<\_ACEOF
10355	#define WTMP_SUPPORT 1
10356	_ACEOF
10357
10358	fi
10359	if test x$support_lastlog = xyes; then
10360
10361	cat >>confdefs.h <<\_ACEOF
10362	#define LASTLOG_SUPPORT 1
10363	_ACEOF
10364
10365	fi
10366
10367
10368
10369
10370	for ac_func in \
10371	updwtmp \
10372	updwtmpx \
10373	updlastlogx \
10374
10375	do
10376	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10377	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10378	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10379	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10380	echo $ECHO_N "(cached) $ECHO_C" >&6
10381	else
10382	cat >conftest.$ac_ext <<_ACEOF
10383	/* confdefs.h. */
10384	_ACEOF
10385	cat confdefs.h >>conftest.$ac_ext
10386	cat >>conftest.$ac_ext <<_ACEOF
10387	/* end confdefs.h. */
10388	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10389	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10390	#define $ac_func innocuous_$ac_func
10391
10392	/* System header to define __stub macros and hopefully few prototypes,
10393	which can conflict with char $ac_func (); below.
10394	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10395	<limits.h> exists even on freestanding compilers. */
10396
10397	#ifdef __STDC__
10398	# include <limits.h>
10399	#else
10400	# include <assert.h>
10401	#endif
10402
10403	#undef $ac_func
10404
10405	/* Override any GCC internal prototype to avoid an error.
10406	Use char because int might match the return type of a GCC
10407	builtin and then its argument prototype would still apply. */
10408	#ifdef __cplusplus
10409	extern "C"
10410	#endif
10411	char $ac_func ();
10412	/* The GNU C library defines this for functions which it implements
10413	to always fail with ENOSYS. Some functions are actually named
10414	something starting with __ and the normal name is an alias. */
10415	#if defined __stub_$ac_func || defined __stub___$ac_func
10416	choke me
10417	#endif
10418
10419	int
10420	main ()
10421	{
10422	return $ac_func ();
10423	;
10424	return 0;
10425	}
10426	_ACEOF
10427	rm -f conftest.$ac_objext conftest$ac_exeext
10428	if { (ac_try="$ac_link"
10429	case "(($ac_try" in
10430	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10431	*) ac_try_echo=$ac_try;;
10432	esac
10433	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10434	(eval "$ac_link") 2>conftest.er1
10435	ac_status=$?
10436	grep -v '^ *+' conftest.er1 >conftest.err
10437	rm -f conftest.er1
10438	cat conftest.err >&5
10439	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10440	(exit $ac_status); } && {
10441	test -z "$ac_cxx_werror_flag" ||
10442	test ! -s conftest.err
10443	} && test -s conftest$ac_exeext &&
10444	$as_test_x conftest$ac_exeext; then
10445	eval "$as_ac_var=yes"
10446	else
10447	echo "$as_me: failed program was:" >&5
10448	sed 's/^/| /' conftest.$ac_ext >&5
10449
10450	eval "$as_ac_var=no"
10451	fi
10452
10453	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10454	conftest$ac_exeext conftest.$ac_ext
10455	fi
10456	ac_res=`eval echo '${'$as_ac_var'}'`
10457	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10458	echo "${ECHO_T}$ac_res" >&6; }
10459	if test `eval echo '${'$as_ac_var'}'` = yes; then
10460	cat >>confdefs.h <<_ACEOF
10461	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10462	_ACEOF
10463
10464	fi
10465	done
10466
10467
10468
10469
10470
10471	for ac_header in \
10472	utmp.h \
10473	utmpx.h \
10474	lastlog.h \
10475
10476	do
10477	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10478	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10479	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10480	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10481	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10482	echo $ECHO_N "(cached) $ECHO_C" >&6
10483	fi
10484	ac_res=`eval echo '${'$as_ac_Header'}'`
10485	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10486	echo "${ECHO_T}$ac_res" >&6; }
10487	else
10488	# Is the header compilable?
10489	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
10490	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
10491	cat >conftest.$ac_ext <<_ACEOF
10492	/* confdefs.h. */
10493	_ACEOF
10494	cat confdefs.h >>conftest.$ac_ext
10495	cat >>conftest.$ac_ext <<_ACEOF
10496	/* end confdefs.h. */
10497	$ac_includes_default
10498	#include <$ac_header>
10499	_ACEOF
10500	rm -f conftest.$ac_objext
10501	if { (ac_try="$ac_compile"
10502	case "(($ac_try" in
10503	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10504	*) ac_try_echo=$ac_try;;
10505	esac
10506	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10507	(eval "$ac_compile") 2>conftest.er1
10508	ac_status=$?
10509	grep -v '^ *+' conftest.er1 >conftest.err
10510	rm -f conftest.er1
10511	cat conftest.err >&5
10512	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10513	(exit $ac_status); } && {
10514	test -z "$ac_cxx_werror_flag" ||
10515	test ! -s conftest.err
10516	} && test -s conftest.$ac_objext; then
10517	ac_header_compiler=yes
10518	else
10519	echo "$as_me: failed program was:" >&5
10520	sed 's/^/| /' conftest.$ac_ext >&5
10521
10522	ac_header_compiler=no
10523	fi
10524
10525	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10526	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
10527	echo "${ECHO_T}$ac_header_compiler" >&6; }
10528
10529	# Is the header present?
10530	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
10531	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
10532	cat >conftest.$ac_ext <<_ACEOF
10533	/* confdefs.h. */
10534	_ACEOF
10535	cat confdefs.h >>conftest.$ac_ext
10536	cat >>conftest.$ac_ext <<_ACEOF
10537	/* end confdefs.h. */
10538	#include <$ac_header>
10539	_ACEOF
10540	if { (ac_try="$ac_cpp conftest.$ac_ext"
10541	case "(($ac_try" in
10542	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10543	*) ac_try_echo=$ac_try;;
10544	esac
10545	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10546	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
10547	ac_status=$?
10548	grep -v '^ *+' conftest.er1 >conftest.err
10549	rm -f conftest.er1
10550	cat conftest.err >&5
10551	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10552	(exit $ac_status); } >/dev/null && {
10553	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
10554	test ! -s conftest.err
10555	}; then
10556	ac_header_preproc=yes
10557	else
10558	echo "$as_me: failed program was:" >&5
10559	sed 's/^/| /' conftest.$ac_ext >&5
10560
10561	ac_header_preproc=no
10562	fi
10563
10564	rm -f conftest.err conftest.$ac_ext
10565	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10566	echo "${ECHO_T}$ac_header_preproc" >&6; }
10567
10568	# So? What about this header?
10569	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
10570	yes:no: )
10571	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
10572	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
10573	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
10574	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
10575	ac_header_preproc=yes
10576	;;
10577	no:yes:* )
10578	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
10579	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
10580	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
10581	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
10582	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
10583	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
10584	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
10585	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
10586	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
10587	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
10588	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
10589	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
10590
10591	;;
10592	esac
10593	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10594	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10595	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10596	echo $ECHO_N "(cached) $ECHO_C" >&6
10597	else
10598	eval "$as_ac_Header=\$ac_header_preproc"
10599	fi
10600	ac_res=`eval echo '${'$as_ac_Header'}'`
10601	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10602	echo "${ECHO_T}$ac_res" >&6; }
10603
10604	fi
10605	if test `eval echo '${'$as_ac_Header'}'` = yes; then
10606	cat >>confdefs.h <<_ACEOF
10607	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10608	_ACEOF
10609
10610	fi
10611
10612	done
10613
10614
10615
10616	if test "${ac_cv_header_utmp_h+set}" = set; then
10617	{ echo "$as_me:$LINENO: checking for utmp.h" >&5
10618	echo $ECHO_N "checking for utmp.h... $ECHO_C" >&6; }
10619	if test "${ac_cv_header_utmp_h+set}" = set; then
10620	echo $ECHO_N "(cached) $ECHO_C" >&6
10621	fi
10622	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmp_h" >&5
10623	echo "${ECHO_T}$ac_cv_header_utmp_h" >&6; }
10624	else
10625	# Is the header compilable?
10626	{ echo "$as_me:$LINENO: checking utmp.h usability" >&5
10627	echo $ECHO_N "checking utmp.h usability... $ECHO_C" >&6; }
10628	cat >conftest.$ac_ext <<_ACEOF
10629	/* confdefs.h. */
10630	_ACEOF
10631	cat confdefs.h >>conftest.$ac_ext
10632	cat >>conftest.$ac_ext <<_ACEOF
10633	/* end confdefs.h. */
10634	$ac_includes_default
10635	#include <utmp.h>
10636	_ACEOF
10637	rm -f conftest.$ac_objext
10638	if { (ac_try="$ac_compile"
10639	case "(($ac_try" in
10640	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10641	*) ac_try_echo=$ac_try;;
10642	esac
10643	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10644	(eval "$ac_compile") 2>conftest.er1
10645	ac_status=$?
10646	grep -v '^ *+' conftest.er1 >conftest.err
10647	rm -f conftest.er1
10648	cat conftest.err >&5
10649	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10650	(exit $ac_status); } && {
10651	test -z "$ac_cxx_werror_flag" ||
10652	test ! -s conftest.err
10653	} && test -s conftest.$ac_objext; then
10654	ac_header_compiler=yes
10655	else
10656	echo "$as_me: failed program was:" >&5
10657	sed 's/^/| /' conftest.$ac_ext >&5
10658
10659	ac_header_compiler=no
10660	fi
10661
10662	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10663	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
10664	echo "${ECHO_T}$ac_header_compiler" >&6; }
10665
10666	# Is the header present?
10667	{ echo "$as_me:$LINENO: checking utmp.h presence" >&5
10668	echo $ECHO_N "checking utmp.h presence... $ECHO_C" >&6; }
10669	cat >conftest.$ac_ext <<_ACEOF
10670	/* confdefs.h. */
10671	_ACEOF
10672	cat confdefs.h >>conftest.$ac_ext
10673	cat >>conftest.$ac_ext <<_ACEOF
10674	/* end confdefs.h. */
10675	#include <utmp.h>
10676	_ACEOF
10677	if { (ac_try="$ac_cpp conftest.$ac_ext"
10678	case "(($ac_try" in
10679	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10680	*) ac_try_echo=$ac_try;;
10681	esac
10682	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10683	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
10684	ac_status=$?
10685	grep -v '^ *+' conftest.er1 >conftest.err
10686	rm -f conftest.er1
10687	cat conftest.err >&5
10688	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10689	(exit $ac_status); } >/dev/null && {
10690	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
10691	test ! -s conftest.err
10692	}; then
10693	ac_header_preproc=yes
10694	else
10695	echo "$as_me: failed program was:" >&5
10696	sed 's/^/| /' conftest.$ac_ext >&5
10697
10698	ac_header_preproc=no
10699	fi
10700
10701	rm -f conftest.err conftest.$ac_ext
10702	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10703	echo "${ECHO_T}$ac_header_preproc" >&6; }
10704
10705	# So? What about this header?
10706	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
10707	yes:no: )
10708	{ echo "$as_me:$LINENO: WARNING: utmp.h: accepted by the compiler, rejected by the preprocessor!" >&5
10709	echo "$as_me: WARNING: utmp.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
10710	{ echo "$as_me:$LINENO: WARNING: utmp.h: proceeding with the compiler's result" >&5
10711	echo "$as_me: WARNING: utmp.h: proceeding with the compiler's result" >&2;}
10712	ac_header_preproc=yes
10713	;;
10714	no:yes:* )
10715	{ echo "$as_me:$LINENO: WARNING: utmp.h: present but cannot be compiled" >&5
10716	echo "$as_me: WARNING: utmp.h: present but cannot be compiled" >&2;}
10717	{ echo "$as_me:$LINENO: WARNING: utmp.h: check for missing prerequisite headers?" >&5
10718	echo "$as_me: WARNING: utmp.h: check for missing prerequisite headers?" >&2;}
10719	{ echo "$as_me:$LINENO: WARNING: utmp.h: see the Autoconf documentation" >&5
10720	echo "$as_me: WARNING: utmp.h: see the Autoconf documentation" >&2;}
10721	{ echo "$as_me:$LINENO: WARNING: utmp.h: section \"Present But Cannot Be Compiled\"" >&5
10722	echo "$as_me: WARNING: utmp.h: section \"Present But Cannot Be Compiled\"" >&2;}
10723	{ echo "$as_me:$LINENO: WARNING: utmp.h: proceeding with the preprocessor's result" >&5
10724	echo "$as_me: WARNING: utmp.h: proceeding with the preprocessor's result" >&2;}
10725	{ echo "$as_me:$LINENO: WARNING: utmp.h: in the future, the compiler will take precedence" >&5
10726	echo "$as_me: WARNING: utmp.h: in the future, the compiler will take precedence" >&2;}
10727
10728	;;
10729	esac
10730	{ echo "$as_me:$LINENO: checking for utmp.h" >&5
10731	echo $ECHO_N "checking for utmp.h... $ECHO_C" >&6; }
10732	if test "${ac_cv_header_utmp_h+set}" = set; then
10733	echo $ECHO_N "(cached) $ECHO_C" >&6
10734	else
10735	ac_cv_header_utmp_h=$ac_header_preproc
10736	fi
10737	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmp_h" >&5
10738	echo "${ECHO_T}$ac_cv_header_utmp_h" >&6; }
10739
10740	fi
10741	if test $ac_cv_header_utmp_h = yes; then
10742	{ echo "$as_me:$LINENO: checking for struct utmp" >&5
10743	echo $ECHO_N "checking for struct utmp... $ECHO_C" >&6; }
10744	if test "${struct_utmp+set}" = set; then
10745	echo $ECHO_N "(cached) $ECHO_C" >&6
10746	else
10747	cat >conftest.$ac_ext <<_ACEOF
10748	/* confdefs.h. */
10749	_ACEOF
10750	cat confdefs.h >>conftest.$ac_ext
10751	cat >>conftest.$ac_ext <<_ACEOF
10752	/* end confdefs.h. */
10753	#include <sys/types.h>
10754	#include <utmp.h>
10755	int
10756	main ()
10757	{
10758	struct utmp ut;
10759	;
10760	return 0;
10761	}
10762	_ACEOF
10763	rm -f conftest.$ac_objext
10764	if { (ac_try="$ac_compile"
10765	case "(($ac_try" in
10766	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10767	*) ac_try_echo=$ac_try;;
10768	esac
10769	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10770	(eval "$ac_compile") 2>conftest.er1
10771	ac_status=$?
10772	grep -v '^ *+' conftest.er1 >conftest.err
10773	rm -f conftest.er1
10774	cat conftest.err >&5
10775	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10776	(exit $ac_status); } && {
10777	test -z "$ac_cxx_werror_flag" ||
10778	test ! -s conftest.err
10779	} && test -s conftest.$ac_objext; then
10780	struct_utmp=yes
10781	else
10782	echo "$as_me: failed program was:" >&5
10783	sed 's/^/| /' conftest.$ac_ext >&5
10784
10785	struct_utmp=no
10786	fi
10787
10788	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10789	fi
10790	{ echo "$as_me:$LINENO: result: $struct_utmp" >&5
10791	echo "${ECHO_T}$struct_utmp" >&6; }
10792	if test x$struct_utmp = xyes; then
10793
10794	cat >>confdefs.h <<\_ACEOF
10795	#define HAVE_STRUCT_UTMP 1
10796	_ACEOF
10797
10798	fi
10799
10800
10801	{ echo "$as_me:$LINENO: checking for ut_host in utmp struct" >&5
10802	echo $ECHO_N "checking for ut_host in utmp struct... $ECHO_C" >&6; }
10803	if test "${struct_utmp_host+set}" = set; then
10804	echo $ECHO_N "(cached) $ECHO_C" >&6
10805	else
10806	cat >conftest.$ac_ext <<_ACEOF
10807	/* confdefs.h. */
10808	_ACEOF
10809	cat confdefs.h >>conftest.$ac_ext
10810	cat >>conftest.$ac_ext <<_ACEOF
10811	/* end confdefs.h. */
10812	#include <sys/types.h>
10813	#include <utmp.h>
10814	int
10815	main ()
10816	{
10817	struct utmp ut; ut.ut_host;
10818	;
10819	return 0;
10820	}
10821	_ACEOF
10822	rm -f conftest.$ac_objext
10823	if { (ac_try="$ac_compile"
10824	case "(($ac_try" in
10825	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10826	*) ac_try_echo=$ac_try;;
10827	esac
10828	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10829	(eval "$ac_compile") 2>conftest.er1
10830	ac_status=$?
10831	grep -v '^ *+' conftest.er1 >conftest.err
10832	rm -f conftest.er1
10833	cat conftest.err >&5
10834	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10835	(exit $ac_status); } && {
10836	test -z "$ac_cxx_werror_flag" ||
10837	test ! -s conftest.err
10838	} && test -s conftest.$ac_objext; then
10839	struct_utmp_host=yes
10840	else
10841	echo "$as_me: failed program was:" >&5
10842	sed 's/^/| /' conftest.$ac_ext >&5
10843
10844	struct_utmp_host=no
10845	fi
10846
10847	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10848	fi
10849	{ echo "$as_me:$LINENO: result: $struct_utmp_host" >&5
10850	echo "${ECHO_T}$struct_utmp_host" >&6; }
10851	if test x$struct_utmp_host = xyes; then
10852
10853	cat >>confdefs.h <<\_ACEOF
10854	#define HAVE_UTMP_HOST 1
10855	_ACEOF
10856
10857	fi
10858
10859	{ echo "$as_me:$LINENO: checking for ut_pid in utmp struct" >&5
10860	echo $ECHO_N "checking for ut_pid in utmp struct... $ECHO_C" >&6; }
10861	if test "${struct_utmp_pid+set}" = set; then
10862	echo $ECHO_N "(cached) $ECHO_C" >&6
10863	else
10864	cat >conftest.$ac_ext <<_ACEOF
10865	/* confdefs.h. */
10866	_ACEOF
10867	cat confdefs.h >>conftest.$ac_ext
10868	cat >>conftest.$ac_ext <<_ACEOF
10869	/* end confdefs.h. */
10870	#include <sys/types.h>
10871	#include <utmp.h>
10872	int
10873	main ()
10874	{
10875	struct utmp ut; ut.ut_pid;
10876	;
10877	return 0;
10878	}
10879	_ACEOF
10880	rm -f conftest.$ac_objext
10881	if { (ac_try="$ac_compile"
10882	case "(($ac_try" in
10883	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10884	*) ac_try_echo=$ac_try;;
10885	esac
10886	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10887	(eval "$ac_compile") 2>conftest.er1
10888	ac_status=$?
10889	grep -v '^ *+' conftest.er1 >conftest.err
10890	rm -f conftest.er1
10891	cat conftest.err >&5
10892	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10893	(exit $ac_status); } && {
10894	test -z "$ac_cxx_werror_flag" ||
10895	test ! -s conftest.err
10896	} && test -s conftest.$ac_objext; then
10897	struct_utmp_pid=yes
10898	else
10899	echo "$as_me: failed program was:" >&5
10900	sed 's/^/| /' conftest.$ac_ext >&5
10901
10902	struct_utmp_pid=no
10903	fi
10904
10905	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10906	fi
10907	{ echo "$as_me:$LINENO: result: $struct_utmp_pid" >&5
10908	echo "${ECHO_T}$struct_utmp_pid" >&6; }
10909	if test x$struct_utmp_pid = xyes; then
10910
10911	cat >>confdefs.h <<\_ACEOF
10912	#define HAVE_UTMP_PID 1
10913	_ACEOF
10914
10915	fi
10916
10917	fi
10918
10919
10920
10921	if test "${ac_cv_header_utmpx_h+set}" = set; then
10922	{ echo "$as_me:$LINENO: checking for utmpx.h" >&5
10923	echo $ECHO_N "checking for utmpx.h... $ECHO_C" >&6; }
10924	if test "${ac_cv_header_utmpx_h+set}" = set; then
10925	echo $ECHO_N "(cached) $ECHO_C" >&6
10926	fi
10927	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmpx_h" >&5
10928	echo "${ECHO_T}$ac_cv_header_utmpx_h" >&6; }
10929	else
10930	# Is the header compilable?
10931	{ echo "$as_me:$LINENO: checking utmpx.h usability" >&5
10932	echo $ECHO_N "checking utmpx.h usability... $ECHO_C" >&6; }
10933	cat >conftest.$ac_ext <<_ACEOF
10934	/* confdefs.h. */
10935	_ACEOF
10936	cat confdefs.h >>conftest.$ac_ext
10937	cat >>conftest.$ac_ext <<_ACEOF
10938	/* end confdefs.h. */
10939	$ac_includes_default
10940	#include <utmpx.h>
10941	_ACEOF
10942	rm -f conftest.$ac_objext
10943	if { (ac_try="$ac_compile"
10944	case "(($ac_try" in
10945	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10946	*) ac_try_echo=$ac_try;;
10947	esac
10948	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10949	(eval "$ac_compile") 2>conftest.er1
10950	ac_status=$?
10951	grep -v '^ *+' conftest.er1 >conftest.err
10952	rm -f conftest.er1
10953	cat conftest.err >&5
10954	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10955	(exit $ac_status); } && {
10956	test -z "$ac_cxx_werror_flag" ||
10957	test ! -s conftest.err
10958	} && test -s conftest.$ac_objext; then
10959	ac_header_compiler=yes
10960	else
10961	echo "$as_me: failed program was:" >&5
10962	sed 's/^/| /' conftest.$ac_ext >&5
10963
10964	ac_header_compiler=no
10965	fi
10966
10967	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10968	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
10969	echo "${ECHO_T}$ac_header_compiler" >&6; }
10970
10971	# Is the header present?
10972	{ echo "$as_me:$LINENO: checking utmpx.h presence" >&5
10973	echo $ECHO_N "checking utmpx.h presence... $ECHO_C" >&6; }
10974	cat >conftest.$ac_ext <<_ACEOF
10975	/* confdefs.h. */
10976	_ACEOF
10977	cat confdefs.h >>conftest.$ac_ext
10978	cat >>conftest.$ac_ext <<_ACEOF
10979	/* end confdefs.h. */
10980	#include <utmpx.h>
10981	_ACEOF
10982	if { (ac_try="$ac_cpp conftest.$ac_ext"
10983	case "(($ac_try" in
10984	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10985	*) ac_try_echo=$ac_try;;
10986	esac
10987	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10988	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
10989	ac_status=$?
10990	grep -v '^ *+' conftest.er1 >conftest.err
10991	rm -f conftest.er1
10992	cat conftest.err >&5
10993	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10994	(exit $ac_status); } >/dev/null && {
10995	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
10996	test ! -s conftest.err
10997	}; then
10998	ac_header_preproc=yes
10999	else
11000	echo "$as_me: failed program was:" >&5
11001	sed 's/^/| /' conftest.$ac_ext >&5
11002
11003	ac_header_preproc=no
11004	fi
11005
11006	rm -f conftest.err conftest.$ac_ext
11007	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
11008	echo "${ECHO_T}$ac_header_preproc" >&6; }
11009
11010	# So? What about this header?
11011	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
11012	yes:no: )
11013	{ echo "$as_me:$LINENO: WARNING: utmpx.h: accepted by the compiler, rejected by the preprocessor!" >&5
11014	echo "$as_me: WARNING: utmpx.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
11015	{ echo "$as_me:$LINENO: WARNING: utmpx.h: proceeding with the compiler's result" >&5
11016	echo "$as_me: WARNING: utmpx.h: proceeding with the compiler's result" >&2;}
11017	ac_header_preproc=yes
11018	;;
11019	no:yes:* )
11020	{ echo "$as_me:$LINENO: WARNING: utmpx.h: present but cannot be compiled" >&5
11021	echo "$as_me: WARNING: utmpx.h: present but cannot be compiled" >&2;}
11022	{ echo "$as_me:$LINENO: WARNING: utmpx.h: check for missing prerequisite headers?" >&5
11023	echo "$as_me: WARNING: utmpx.h: check for missing prerequisite headers?" >&2;}
11024	{ echo "$as_me:$LINENO: WARNING: utmpx.h: see the Autoconf documentation" >&5
11025	echo "$as_me: WARNING: utmpx.h: see the Autoconf documentation" >&2;}
11026	{ echo "$as_me:$LINENO: WARNING: utmpx.h: section \"Present But Cannot Be Compiled\"" >&5
11027	echo "$as_me: WARNING: utmpx.h: section \"Present But Cannot Be Compiled\"" >&2;}
11028	{ echo "$as_me:$LINENO: WARNING: utmpx.h: proceeding with the preprocessor's result" >&5
11029	echo "$as_me: WARNING: utmpx.h: proceeding with the preprocessor's result" >&2;}
11030	{ echo "$as_me:$LINENO: WARNING: utmpx.h: in the future, the compiler will take precedence" >&5
11031	echo "$as_me: WARNING: utmpx.h: in the future, the compiler will take precedence" >&2;}
11032
11033	;;
11034	esac
11035	{ echo "$as_me:$LINENO: checking for utmpx.h" >&5
11036	echo $ECHO_N "checking for utmpx.h... $ECHO_C" >&6; }
11037	if test "${ac_cv_header_utmpx_h+set}" = set; then
11038	echo $ECHO_N "(cached) $ECHO_C" >&6
11039	else
11040	ac_cv_header_utmpx_h=$ac_header_preproc
11041	fi
11042	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmpx_h" >&5
11043	echo "${ECHO_T}$ac_cv_header_utmpx_h" >&6; }
11044
11045	fi
11046	if test $ac_cv_header_utmpx_h = yes; then
11047	{ echo "$as_me:$LINENO: checking for struct utmpx" >&5
11048	echo $ECHO_N "checking for struct utmpx... $ECHO_C" >&6; }
11049	if test "${struct_utmpx+set}" = set; then
11050	echo $ECHO_N "(cached) $ECHO_C" >&6
11051	else
11052	cat >conftest.$ac_ext <<_ACEOF
11053	/* confdefs.h. */
11054	_ACEOF
11055	cat confdefs.h >>conftest.$ac_ext
11056	cat >>conftest.$ac_ext <<_ACEOF
11057	/* end confdefs.h. */
11058	#include <sys/types.h>
11059	#include <utmpx.h>
11060	int
11061	main ()
11062	{
11063	struct utmpx ut;
11064	;
11065	return 0;
11066	}
11067	_ACEOF
11068	rm -f conftest.$ac_objext
11069	if { (ac_try="$ac_compile"
11070	case "(($ac_try" in
11071	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11072	*) ac_try_echo=$ac_try;;
11073	esac
11074	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11075	(eval "$ac_compile") 2>conftest.er1
11076	ac_status=$?
11077	grep -v '^ *+' conftest.er1 >conftest.err
11078	rm -f conftest.er1
11079	cat conftest.err >&5
11080	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11081	(exit $ac_status); } && {
11082	test -z "$ac_cxx_werror_flag" ||
11083	test ! -s conftest.err
11084	} && test -s conftest.$ac_objext; then
11085	struct_utmpx=yes
11086	else
11087	echo "$as_me: failed program was:" >&5
11088	sed 's/^/| /' conftest.$ac_ext >&5
11089
11090	struct_utmpx=no
11091	fi
11092
11093	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11094	fi
11095	{ echo "$as_me:$LINENO: result: $struct_utmpx" >&5
11096	echo "${ECHO_T}$struct_utmpx" >&6; }
11097	if test x$struct_utmpx = xyes; then
11098
11099	cat >>confdefs.h <<\_ACEOF
11100	#define HAVE_STRUCT_UTMPX 1
11101	_ACEOF
11102
11103	fi
11104
11105
11106	{ echo "$as_me:$LINENO: checking for host in utmpx struct" >&5
11107	echo $ECHO_N "checking for host in utmpx struct... $ECHO_C" >&6; }
11108	if test "${struct_utmpx_host+set}" = set; then
11109	echo $ECHO_N "(cached) $ECHO_C" >&6
11110	else
11111	cat >conftest.$ac_ext <<_ACEOF
11112	/* confdefs.h. */
11113	_ACEOF
11114	cat confdefs.h >>conftest.$ac_ext
11115	cat >>conftest.$ac_ext <<_ACEOF
11116	/* end confdefs.h. */
11117	#include <sys/types.h>
11118	#include <utmpx.h>
11119	int
11120	main ()
11121	{
11122	struct utmpx utx; utx.ut_host;
11123	;
11124	return 0;
11125	}
11126	_ACEOF
11127	rm -f conftest.$ac_objext
11128	if { (ac_try="$ac_compile"
11129	case "(($ac_try" in
11130	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11131	*) ac_try_echo=$ac_try;;
11132	esac
11133	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11134	(eval "$ac_compile") 2>conftest.er1
11135	ac_status=$?
11136	grep -v '^ *+' conftest.er1 >conftest.err
11137	rm -f conftest.er1
11138	cat conftest.err >&5
11139	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11140	(exit $ac_status); } && {
11141	test -z "$ac_cxx_werror_flag" ||
11142	test ! -s conftest.err
11143	} && test -s conftest.$ac_objext; then
11144	struct_utmpx_host=yes
11145	else
11146	echo "$as_me: failed program was:" >&5
11147	sed 's/^/| /' conftest.$ac_ext >&5
11148
11149	struct_utmpx_host=no
11150	fi
11151
11152	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11153	fi
11154	{ echo "$as_me:$LINENO: result: $struct_utmpx_host" >&5
11155	echo "${ECHO_T}$struct_utmpx_host" >&6; }
11156	if test x$struct_utmpx_host = xyes; then
11157
11158	cat >>confdefs.h <<\_ACEOF
11159	#define HAVE_UTMPX_HOST 1
11160	_ACEOF
11161
11162	fi
11163
11164	{ echo "$as_me:$LINENO: checking for session in utmpx struct" >&5
11165	echo $ECHO_N "checking for session in utmpx struct... $ECHO_C" >&6; }
11166	if test "${struct_utmpx_session+set}" = set; then
11167	echo $ECHO_N "(cached) $ECHO_C" >&6
11168	else
11169	cat >conftest.$ac_ext <<_ACEOF
11170	/* confdefs.h. */
11171	_ACEOF
11172	cat confdefs.h >>conftest.$ac_ext
11173	cat >>conftest.$ac_ext <<_ACEOF
11174	/* end confdefs.h. */
11175	#include <sys/types.h>
11176	#include <utmpx.h>
11177	int
11178	main ()
11179	{
11180	struct utmpx utx; utx.ut_session;
11181	;
11182	return 0;
11183	}
11184	_ACEOF
11185	rm -f conftest.$ac_objext
11186	if { (ac_try="$ac_compile"
11187	case "(($ac_try" in
11188	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11189	*) ac_try_echo=$ac_try;;
11190	esac
11191	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11192	(eval "$ac_compile") 2>conftest.er1
11193	ac_status=$?
11194	grep -v '^ *+' conftest.er1 >conftest.err
11195	rm -f conftest.er1
11196	cat conftest.err >&5
11197	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11198	(exit $ac_status); } && {
11199	test -z "$ac_cxx_werror_flag" ||
11200	test ! -s conftest.err
11201	} && test -s conftest.$ac_objext; then
11202	struct_utmpx_session=yes
11203	else
11204	echo "$as_me: failed program was:" >&5
11205	sed 's/^/| /' conftest.$ac_ext >&5
11206
11207	struct_utmpx_session=no
11208	fi
11209
11210	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11211	fi
11212	{ echo "$as_me:$LINENO: result: $struct_utmpx_session" >&5
11213	echo "${ECHO_T}$struct_utmpx_session" >&6; }
11214	if test x$struct_utmpx_session = xyes; then
11215
11216	cat >>confdefs.h <<\_ACEOF
11217	#define HAVE_UTMPX_SESSION 1
11218	_ACEOF
11219
11220	fi
11221
11222	fi
11223
11224
11225	{ echo "$as_me:$LINENO: checking for struct lastlog" >&5
11226	echo $ECHO_N "checking for struct lastlog... $ECHO_C" >&6; }
11227	if test "${struct_lastlog+set}" = set; then
11228	echo $ECHO_N "(cached) $ECHO_C" >&6
11229	else
11230	cat >conftest.$ac_ext <<_ACEOF
11231	/* confdefs.h. */
11232	_ACEOF
11233	cat confdefs.h >>conftest.$ac_ext
11234	cat >>conftest.$ac_ext <<_ACEOF
11235	/* end confdefs.h. */
11236	#include <sys/types.h>
11237	#include <utmp.h>
11238	#ifdef HAVE_LASTLOG_H
11239	#include <lastlog.h>
11240	#endif
11241
11242	int
11243	main ()
11244	{
11245	struct lastlog ll;
11246	;
11247	return 0;
11248	}
11249	_ACEOF
11250	rm -f conftest.$ac_objext
11251	if { (ac_try="$ac_compile"
11252	case "(($ac_try" in
11253	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11254	*) ac_try_echo=$ac_try;;
11255	esac
11256	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11257	(eval "$ac_compile") 2>conftest.er1
11258	ac_status=$?
11259	grep -v '^ *+' conftest.er1 >conftest.err
11260	rm -f conftest.er1
11261	cat conftest.err >&5
11262	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11263	(exit $ac_status); } && {
11264	test -z "$ac_cxx_werror_flag" ||
11265	test ! -s conftest.err
11266	} && test -s conftest.$ac_objext; then
11267	struct_lastlog=yes
11268	else
11269	echo "$as_me: failed program was:" >&5
11270	sed 's/^/| /' conftest.$ac_ext >&5
11271
11272	struct_lastlog=no
11273	fi
11274
11275	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11276	fi
11277	{ echo "$as_me:$LINENO: result: $struct_lastlog" >&5
11278	echo "${ECHO_T}$struct_lastlog" >&6; }
11279	if test x$struct_lastlog = xyes; then
11280
11281	cat >>confdefs.h <<\_ACEOF
11282	#define HAVE_STRUCT_LASTLOG 1
11283	_ACEOF
11284
11285	fi
11286
11287	{ echo "$as_me:$LINENO: checking for struct lastlogx" >&5
11288	echo $ECHO_N "checking for struct lastlogx... $ECHO_C" >&6; }
11289	if test "${struct_lastlogx+set}" = set; then
11290	echo $ECHO_N "(cached) $ECHO_C" >&6
11291	else
11292	cat >conftest.$ac_ext <<_ACEOF
11293	/* confdefs.h. */
11294	_ACEOF
11295	cat confdefs.h >>conftest.$ac_ext
11296	cat >>conftest.$ac_ext <<_ACEOF
11297	/* end confdefs.h. */
11298	#include <sys/types.h>
11299	#include <utmpx.h>
11300	#ifdef HAVE_LASTLOG_H
11301	#include <lastlog.h>
11302	#endif
11303
11304	int
11305	main ()
11306	{
11307	struct lastlogx ll;
11308	;
11309	return 0;
11310	}
11311	_ACEOF
11312	rm -f conftest.$ac_objext
11313	if { (ac_try="$ac_compile"
11314	case "(($ac_try" in
11315	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11316	*) ac_try_echo=$ac_try;;
11317	esac
11318	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11319	(eval "$ac_compile") 2>conftest.er1
11320	ac_status=$?
11321	grep -v '^ *+' conftest.er1 >conftest.err
11322	rm -f conftest.er1
11323	cat conftest.err >&5
11324	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11325	(exit $ac_status); } && {
11326	test -z "$ac_cxx_werror_flag" ||
11327	test ! -s conftest.err
11328	} && test -s conftest.$ac_objext; then
11329	struct_lastlogx=yes
11330	else
11331	echo "$as_me: failed program was:" >&5
11332	sed 's/^/| /' conftest.$ac_ext >&5
11333
11334	struct_lastlogx=no
11335	fi
11336
11337	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11338	fi
11339	{ echo "$as_me:$LINENO: result: $struct_lastlogx" >&5
11340	echo "${ECHO_T}$struct_lastlogx" >&6; }
11341	if test x$struct_lastlogx = xyes; then
11342
11343	cat >>confdefs.h <<\_ACEOF
11344	#define HAVE_STRUCT_LASTLOGX 1
11345	_ACEOF
11346
11347	fi
11348
11349
11350	{ echo "$as_me:$LINENO: checking where utmp is located" >&5
11351	echo $ECHO_N "checking where utmp is located... $ECHO_C" >&6; }
11352	if test "${path_utmp+set}" = set; then
11353	echo $ECHO_N "(cached) $ECHO_C" >&6
11354	else
11355	if test "$cross_compiling" = yes; then
11356	{ echo "$as_me:$LINENO: WARNING: Define UTMP_FILE in config.h manually" >&5
11357	echo "$as_me: WARNING: Define UTMP_FILE in config.h manually" >&2;}
11358	else
11359	cat >conftest.$ac_ext <<_ACEOF
11360	/* confdefs.h. */
11361	_ACEOF
11362	cat confdefs.h >>conftest.$ac_ext
11363	cat >>conftest.$ac_ext <<_ACEOF
11364	/* end confdefs.h. */
11365	#include <stdio.h>
11366	#include <stdlib.h>
11367	#include <sys/types.h>
11368	#include <utmp.h>
11369	#include <errno.h>
11370	main()
11371	{
11372	char **u, *utmplist[] = {
11373	"/var/run/utmp", "/var/adm/utmp", "/etc/utmp", "/usr/etc/utmp", "/usr/adm/utmp", NULL };
11374	FILE *a, *f=fopen("conftestval", "w");
11375	if (!f) exit(1);
11376	#ifdef UTMP_FILE
11377	fprintf(f, "%s\n", UTMP_FILE);
11378	exit(0);
11379	#endif
11380	#ifdef _PATH_UTMP
11381	fprintf(f, "%s\n", _PATH_UTMP);
11382	exit(0);
11383	#endif
11384	for (u = utmplist; *u; u++) {
11385	if ((a = fopen(*u, "r")) != NULL || errno == EACCES) {
11386	fprintf(f, "%s\n", *u);
11387	exit(0);
11388	}
11389	}
11390	exit(0);
11391	}
11392	_ACEOF
11393	rm -f conftest$ac_exeext
11394	if { (ac_try="$ac_link"
11395	case "(($ac_try" in
11396	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11397	*) ac_try_echo=$ac_try;;
11398	esac
11399	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11400	(eval "$ac_link") 2>&5
11401	ac_status=$?
11402	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11403	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11404	{ (case "(($ac_try" in
11405	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11406	*) ac_try_echo=$ac_try;;
11407	esac
11408	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11409	(eval "$ac_try") 2>&5
11410	ac_status=$?
11411	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11412	(exit $ac_status); }; }; then
11413	path_utmp=`cat conftestval`
11414	else
11415	echo "$as_me: program exited with status $ac_status" >&5
11416	echo "$as_me: failed program was:" >&5
11417	sed 's/^/| /' conftest.$ac_ext >&5
11418
11419	( exit $ac_status )
11420	path_utmp=
11421	fi
11422	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11423	fi
11424
11425
11426	fi
11427	{ echo "$as_me:$LINENO: result: $path_utmp" >&5
11428	echo "${ECHO_T}$path_utmp" >&6; }
11429	if test x$path_utmp != x; then
11430
11431	cat >>confdefs.h <<_ACEOF
11432	#define UTMP_FILE "$path_utmp"
11433	_ACEOF
11434
11435	fi
11436
11437
11438	{ echo "$as_me:$LINENO: checking where utmpx is located" >&5
11439	echo $ECHO_N "checking where utmpx is located... $ECHO_C" >&6; }
11440	if test "${path_utmpx+set}" = set; then
11441	echo $ECHO_N "(cached) $ECHO_C" >&6
11442	else
11443	if test "$cross_compiling" = yes; then
11444	{ echo "$as_me:$LINENO: WARNING: Define UTMPX_FILE in config.h manually" >&5
11445	echo "$as_me: WARNING: Define UTMPX_FILE in config.h manually" >&2;}
11446	else
11447	cat >conftest.$ac_ext <<_ACEOF
11448	/* confdefs.h. */
11449	_ACEOF
11450	cat confdefs.h >>conftest.$ac_ext
11451	cat >>conftest.$ac_ext <<_ACEOF
11452	/* end confdefs.h. */
11453	#include <stdio.h>
11454	#include <stdlib.h>
11455	#include <sys/types.h>
11456	#include <utmpx.h>
11457	#include <errno.h>
11458	#include <sys/stat.h>
11459	#ifdef HAVE_STRING_H
11460	#include <string.h>
11461	#endif
11462	main()
11463	{
11464	char **u, *p, *utmplist[] = {
11465	#ifdef UTMPX_FILE
11466	UTMPX_FILE,
11467	#endif
11468	#ifdef _PATH_UTMPX
11469	_PATH_UTMPX,
11470	#endif
11471	"/var/adm/utmpx", "/etc/utmpx", NULL };
11472	FILE *a, *f=fopen("conftestval", "w");
11473	struct stat statu, statux;
11474	if (!f) exit(1);
11475	for (u = utmplist; *u; u++) {
11476	if ((a = fopen(*u, "r")) != NULL || errno == EACCES) {
11477	if (stat(*u, &statux) < 0)
11478	continue;
11479	p = strdup(*u);
11480	p[strlen(p) - 1] = '\0';
11481	if (stat(p, &statu) >= 0
11482	&& (statu.st_mtime - statux.st_mtime > 86400))
11483	continue;
11484	fprintf(f, "%s\n", *u);
11485	exit(0);
11486	}
11487	}
11488	exit(0);
11489	}
11490	_ACEOF
11491	rm -f conftest$ac_exeext
11492	if { (ac_try="$ac_link"
11493	case "(($ac_try" in
11494	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11495	*) ac_try_echo=$ac_try;;
11496	esac
11497	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11498	(eval "$ac_link") 2>&5
11499	ac_status=$?
11500	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11501	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11502	{ (case "(($ac_try" in
11503	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11504	*) ac_try_echo=$ac_try;;
11505	esac
11506	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11507	(eval "$ac_try") 2>&5
11508	ac_status=$?
11509	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11510	(exit $ac_status); }; }; then
11511	path_utmpx=`cat conftestval`
11512	else
11513	echo "$as_me: program exited with status $ac_status" >&5
11514	echo "$as_me: failed program was:" >&5
11515	sed 's/^/| /' conftest.$ac_ext >&5
11516
11517	( exit $ac_status )
11518	path_utmpx=
11519	fi
11520	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11521	fi
11522
11523
11524	fi
11525	{ echo "$as_me:$LINENO: result: $path_utmpx" >&5
11526	echo "${ECHO_T}$path_utmpx" >&6; }
11527	if test x$path_utmpx != x; then
11528
11529	cat >>confdefs.h <<_ACEOF
11530	#define UTMPX_FILE "$path_utmpx"
11531	_ACEOF
11532
11533	fi
11534
11535
11536	{ echo "$as_me:$LINENO: checking where wtmp is located" >&5
11537	echo $ECHO_N "checking where wtmp is located... $ECHO_C" >&6; }
11538	if test "${path_wtmp+set}" = set; then
11539	echo $ECHO_N "(cached) $ECHO_C" >&6
11540	else
11541	if test "$cross_compiling" = yes; then
11542	{ echo "$as_me:$LINENO: WARNING: Define WTMP_FILE in config.h manually" >&5
11543	echo "$as_me: WARNING: Define WTMP_FILE in config.h manually" >&2;}
11544	else
11545	cat >conftest.$ac_ext <<_ACEOF
11546	/* confdefs.h. */
11547	_ACEOF
11548	cat confdefs.h >>conftest.$ac_ext
11549	cat >>conftest.$ac_ext <<_ACEOF
11550	/* end confdefs.h. */
11551	#include <stdio.h>
11552	#include <stdlib.h>
11553	#include <sys/types.h>
11554	#ifdef HAVE_UTMP_H
11555	#include <utmp.h>
11556	#endif
11557	#include <errno.h>
11558	main()
11559	{
11560	char **w, *wtmplist[] = {
11561	"/var/log/wtmp", "/var/adm/wtmp", "/etc/wtmp", "/usr/etc/wtmp", "/usr/adm/wtmp", NULL };
11562	FILE *a, *f=fopen("conftestval", "w");
11563	if (!f) exit(1);
11564	#ifdef WTMP_FILE
11565	fprintf(f, "%s\n", WTMP_FILE);
11566	exit(0);
11567	#endif
11568	#ifdef _PATH_WTMP
11569	fprintf(f, "%s\n", _PATH_WTMP);
11570	exit(0);
11571	#endif
11572	for (w = wtmplist; *w; w++) {
11573	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
11574	fprintf(f, "%s\n", *w);
11575	exit(0);
11576	}
11577	}
11578	exit(0);
11579	}
11580	_ACEOF
11581	rm -f conftest$ac_exeext
11582	if { (ac_try="$ac_link"
11583	case "(($ac_try" in
11584	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11585	*) ac_try_echo=$ac_try;;
11586	esac
11587	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11588	(eval "$ac_link") 2>&5
11589	ac_status=$?
11590	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11591	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11592	{ (case "(($ac_try" in
11593	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11594	*) ac_try_echo=$ac_try;;
11595	esac
11596	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11597	(eval "$ac_try") 2>&5
11598	ac_status=$?
11599	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11600	(exit $ac_status); }; }; then
11601	path_wtmp=`cat conftestval`
11602	else
11603	echo "$as_me: program exited with status $ac_status" >&5
11604	echo "$as_me: failed program was:" >&5
11605	sed 's/^/| /' conftest.$ac_ext >&5
11606
11607	( exit $ac_status )
11608	path_wtmp=
11609	fi
11610	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11611	fi
11612
11613
11614	fi
11615	{ echo "$as_me:$LINENO: result: $path_wtmp" >&5
11616	echo "${ECHO_T}$path_wtmp" >&6; }
11617	if test x$path_wtmp != x; then
11618
11619	cat >>confdefs.h <<_ACEOF
11620	#define WTMP_FILE "$path_wtmp"
11621	_ACEOF
11622
11623	fi
11624
11625	{ echo "$as_me:$LINENO: checking where wtmpx is located" >&5
11626	echo $ECHO_N "checking where wtmpx is located... $ECHO_C" >&6; }
11627	if test "${path_wtmpx+set}" = set; then
11628	echo $ECHO_N "(cached) $ECHO_C" >&6
11629	else
11630	if test "$cross_compiling" = yes; then
11631	{ echo "$as_me:$LINENO: WARNING: Define WTMPX_FILE in config.h manually" >&5
11632	echo "$as_me: WARNING: Define WTMPX_FILE in config.h manually" >&2;}
11633	else
11634	cat >conftest.$ac_ext <<_ACEOF
11635	/* confdefs.h. */
11636	_ACEOF
11637	cat confdefs.h >>conftest.$ac_ext
11638	cat >>conftest.$ac_ext <<_ACEOF
11639	/* end confdefs.h. */
11640	#include <stdio.h>
11641	#include <stdlib.h>
11642	#ifdef HAVE_UTMPX_H
11643	#include <utmpx.h>
11644	#endif
11645	#include <errno.h>
11646	main()
11647	{
11648	char **w, *wtmplist[] = {
11649	"/var/log/wtmpx", "/var/adm/wtmpx", NULL };
11650	FILE *a, *f=fopen("conftestval", "w");
11651	if (!f) exit(1);
11652	#ifdef WTMPX_FILE
11653	fprintf(f, "%s\n", WTMPX_FILE);
11654	exit(0);
11655	#endif
11656	#ifdef _PATH_WTMPX
11657	fprintf(f, "%s\n", _PATH_WTMPX);
11658	exit(0);
11659	#endif
11660	for (w = wtmplist; *w; w++) {
11661	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
11662	fprintf(f, "%s\n", *w);
11663	exit(0);
11664	}
11665	}
11666	exit(0);
11667	}
11668	_ACEOF
11669	rm -f conftest$ac_exeext
11670	if { (ac_try="$ac_link"
11671	case "(($ac_try" in
11672	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11673	*) ac_try_echo=$ac_try;;
11674	esac
11675	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11676	(eval "$ac_link") 2>&5
11677	ac_status=$?
11678	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11679	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11680	{ (case "(($ac_try" in
11681	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11682	*) ac_try_echo=$ac_try;;
11683	esac
11684	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11685	(eval "$ac_try") 2>&5
11686	ac_status=$?
11687	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11688	(exit $ac_status); }; }; then
11689	path_wtmpx=`cat conftestval`
11690	else
11691	echo "$as_me: program exited with status $ac_status" >&5
11692	echo "$as_me: failed program was:" >&5
11693	sed 's/^/| /' conftest.$ac_ext >&5
11694
11695	( exit $ac_status )
11696	path_wtmpx=
11697	fi
11698	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11699	fi
11700
11701
11702	fi
11703	{ echo "$as_me:$LINENO: result: $path_wtmpx" >&5
11704	echo "${ECHO_T}$path_wtmpx" >&6; }
11705	if test x$path_wtmpx != x; then
11706
11707	cat >>confdefs.h <<_ACEOF
11708	#define WTMPX_FILE "$path_wtmpx"
11709	_ACEOF
11710
11711	fi
11712
11713	{ echo "$as_me:$LINENO: checking where lastlog is located" >&5
11714	echo $ECHO_N "checking where lastlog is located... $ECHO_C" >&6; }
11715	if test "${path_lastlog+set}" = set; then
11716	echo $ECHO_N "(cached) $ECHO_C" >&6
11717	else
11718	if test "$cross_compiling" = yes; then
11719	{ echo "$as_me:$LINENO: WARNING: Define LASTLOG_FILE in config.h manually" >&5
11720	echo "$as_me: WARNING: Define LASTLOG_FILE in config.h manually" >&2;}
11721	else
11722	cat >conftest.$ac_ext <<_ACEOF
11723	/* confdefs.h. */
11724	_ACEOF
11725	cat confdefs.h >>conftest.$ac_ext
11726	cat >>conftest.$ac_ext <<_ACEOF
11727	/* end confdefs.h. */
11728	#include <stdio.h>
11729	#include <stdlib.h>
11730	#include <sys/types.h>
11731	#ifdef HAVE_UTMPX_H
11732	#include <utmpx.h>
11733	#elif defined(HAVE_UTMP_H)
11734	#include <utmp.h>
11735	#endif
11736	#ifdef HAVE_LASTLOG_H
11737	#include <lastlog.h>
11738	#endif
11739	#include <errno.h>
11740	main()
11741	{
11742	char **w, *lastloglist[] = { "/var/log/lastlog", NULL };
11743	FILE *a, *f=fopen("conftestval", "w");
11744	if (!f) exit(1);
11745	#ifdef LASTLOG_FILE
11746	fprintf(f, "%s\n", LASTLOG_FILE);
11747	exit(0);
11748	#endif
11749	#ifdef _PATH_LASTLOG
11750	fprintf(f, "%s\n", _PATH_LASTLOG);
11751	exit(0);
11752	#endif
11753	for (w = lastloglist; *w; w++) {
11754	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
11755	fprintf(f, "%s\n", *w);
11756	exit(0);
11757	}
11758	}
11759	exit(0);
11760	}
11761	_ACEOF
11762	rm -f conftest$ac_exeext
11763	if { (ac_try="$ac_link"
11764	case "(($ac_try" in
11765	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11766	*) ac_try_echo=$ac_try;;
11767	esac
11768	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11769	(eval "$ac_link") 2>&5
11770	ac_status=$?
11771	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11772	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11773	{ (case "(($ac_try" in
11774	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11775	*) ac_try_echo=$ac_try;;
11776	esac
11777	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11778	(eval "$ac_try") 2>&5
11779	ac_status=$?
11780	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11781	(exit $ac_status); }; }; then
11782	path_lastlog=`cat conftestval`
11783	else
11784	echo "$as_me: program exited with status $ac_status" >&5
11785	echo "$as_me: failed program was:" >&5
11786	sed 's/^/| /' conftest.$ac_ext >&5
11787
11788	( exit $ac_status )
11789	path_lastlog=
11790	fi
11791	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11792	fi
11793
11794
11795	fi
11796	{ echo "$as_me:$LINENO: result: $path_lastlog" >&5
11797	echo "${ECHO_T}$path_lastlog" >&6; }
11798	if test x$path_lastlog != x; then
11799
11800	cat >>confdefs.h <<_ACEOF
11801	#define LASTLOG_FILE "$path_lastlog"
11802	_ACEOF
11803
11804	fi
11805
11806	{ echo "$as_me:$LINENO: checking where lastlogx is located" >&5
11807	echo $ECHO_N "checking where lastlogx is located... $ECHO_C" >&6; }
11808	if test "${path_lastlogx+set}" = set; then
11809	echo $ECHO_N "(cached) $ECHO_C" >&6
11810	else
11811	if test "$cross_compiling" = yes; then
11812	{ echo "$as_me:$LINENO: WARNING: Define LASTLOGX_FILE in config.h manually" >&5
11813	echo "$as_me: WARNING: Define LASTLOGX_FILE in config.h manually" >&2;}
11814	else
11815	cat >conftest.$ac_ext <<_ACEOF
11816	/* confdefs.h. */
11817	_ACEOF
11818	cat confdefs.h >>conftest.$ac_ext
11819	cat >>conftest.$ac_ext <<_ACEOF
11820	/* end confdefs.h. */
11821	#include <stdio.h>
11822	#include <stdlib.h>
11823	#ifdef HAVE_UTMPX_H
11824	#include <utmpx.h>
11825	#endif
11826	#include <errno.h>
11827	main()
11828	{
11829	char **w, *wtmplist[] = { "/var/log/lastlogx", "/var/adm/lastlogx", NULL };
11830	FILE *a, *f=fopen("conftestval", "w");
11831	if (!f) exit(1);
11832	#ifdef LASTLOGX_FILE
11833	fprintf(f, "%s\n", LASTLOGX_FILE);
11834	exit(0);
11835	#endif
11836	#ifdef _PATH_LASTLOGX
11837	fprintf(f, "%s\n", _PATH_LASTLOGX);
11838	exit(0);
11839	#endif
11840	for (w = wtmplist; *w; w++) {
11841	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
11842	fprintf(f, "%s\n", *w);
11843	exit(0);
11844	}
11845	}
11846	exit(0);
11847	}
11848	_ACEOF
11849	rm -f conftest$ac_exeext
11850	if { (ac_try="$ac_link"
11851	case "(($ac_try" in
11852	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11853	*) ac_try_echo=$ac_try;;
11854	esac
11855	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11856	(eval "$ac_link") 2>&5
11857	ac_status=$?
11858	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11859	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11860	{ (case "(($ac_try" in
11861	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11862	*) ac_try_echo=$ac_try;;
11863	esac
11864	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11865	(eval "$ac_try") 2>&5
11866	ac_status=$?
11867	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11868	(exit $ac_status); }; }; then
11869	path_lastlogx=`cat conftestval`
11870	else
11871	echo "$as_me: program exited with status $ac_status" >&5
11872	echo "$as_me: failed program was:" >&5
11873	sed 's/^/| /' conftest.$ac_ext >&5
11874
11875	( exit $ac_status )
11876	path_lastlogx=
11877	fi
11878	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11879	fi
11880
11881
11882	fi
11883	{ echo "$as_me:$LINENO: result: $path_lastlogx" >&5
11884	echo "${ECHO_T}$path_lastlogx" >&6; }
11885	if test x$path_lastlogx != x; then
11886
11887	cat >>confdefs.h <<_ACEOF
11888	#define LASTLOGX_FILE "$path_lastlogx"
11889	_ACEOF
11890
11891	fi
11892
11893
11894
11895
11896	save_LIBS=$LIBS
11897	save_CFLAGS=$CFLAGS
11898	CFLAGS="$CFLAGS $X_CFLAGS"
11899	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
11900	if test x$support_xim = xyes; then
11901	{ echo "$as_me:$LINENO: checking for working Xlocale" >&5
11902	echo $ECHO_N "checking for working Xlocale... $ECHO_C" >&6; }
11903	if test "${rxvt_cv_func_xlocale+set}" = set; then
11904	echo $ECHO_N "(cached) $ECHO_C" >&6
11905	else
11906	if test "$cross_compiling" = yes; then
11907	:
11908	else
11909	cat >conftest.$ac_ext <<_ACEOF
11910	/* confdefs.h. */
11911	_ACEOF
11912	cat confdefs.h >>conftest.$ac_ext
11913	cat >>conftest.$ac_ext <<_ACEOF
11914	/* end confdefs.h. */
11915	#include <X11/Xlib.h>
11916	#include <stdlib.h>
11917	main() {
11918	char *p;
11919	if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
11920	exit (XSupportsLocale() ? 0 : 1);
11921	else
11922	exit (1);}
11923	_ACEOF
11924	rm -f conftest$ac_exeext
11925	if { (ac_try="$ac_link"
11926	case "(($ac_try" in
11927	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11928	*) ac_try_echo=$ac_try;;
11929	esac
11930	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11931	(eval "$ac_link") 2>&5
11932	ac_status=$?
11933	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11934	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11935	{ (case "(($ac_try" in
11936	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11937	*) ac_try_echo=$ac_try;;
11938	esac
11939	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11940	(eval "$ac_try") 2>&5
11941	ac_status=$?
11942	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11943	(exit $ac_status); }; }; then
11944	rxvt_cv_func_xlocale=yes
11945	else
11946	echo "$as_me: program exited with status $ac_status" >&5
11947	echo "$as_me: failed program was:" >&5
11948	sed 's/^/| /' conftest.$ac_ext >&5
11949
11950	( exit $ac_status )
11951	rxvt_cv_func_xlocale=no
11952	fi
11953	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11954	fi
11955
11956
11957	fi
11958	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_xlocale" >&5
11959	echo "${ECHO_T}$rxvt_cv_func_xlocale" >&6; }
11960	if test x$rxvt_cv_func_xlocale = xyes; then
11961
11962	cat >>confdefs.h <<\_ACEOF
11963	#define USE_XIM 1
11964	_ACEOF
11965
11966	{ echo "$as_me:$LINENO: checking for broken XIM callback" >&5
11967	echo $ECHO_N "checking for broken XIM callback... $ECHO_C" >&6; }
11968	if test "${rxvt_broken_ximcb+set}" = set; then
11969	echo $ECHO_N "(cached) $ECHO_C" >&6
11970	else
11971	cat >conftest.$ac_ext <<_ACEOF
11972
11973	#include <X11/Xlib.h>
11974
11975	void im_destroy_cb (XIC unused1, XPointer client_data, XPointer unused3);
11976
11977	void f() {
11978	XIMCallback cb;
11979	cb.callback = im_destroy_cb;
11980	}
11981
11982	_ACEOF
11983	rm -f conftest.$ac_objext
11984	if { (ac_try="$ac_compile"
11985	case "(($ac_try" in
11986	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11987	*) ac_try_echo=$ac_try;;
11988	esac
11989	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11990	(eval "$ac_compile") 2>conftest.er1
11991	ac_status=$?
11992	grep -v '^ *+' conftest.er1 >conftest.err
11993	rm -f conftest.er1
11994	cat conftest.err >&5
11995	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11996	(exit $ac_status); } && {
11997	test -z "$ac_cxx_werror_flag" ||
11998	test ! -s conftest.err
11999	} && test -s conftest.$ac_objext; then
12000	rxvt_broken_ximcb=yes
12001	else
12002	echo "$as_me: failed program was:" >&5
12003	sed 's/^/| /' conftest.$ac_ext >&5
12004
12005	rxvt_broken_ximcb=no
12006	fi
12007
12008	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12009	fi
12010	{ echo "$as_me:$LINENO: result: $rxvt_broken_ximcb" >&5
12011	echo "${ECHO_T}$rxvt_broken_ximcb" >&6; }
12012
12013	if test x$rxvt_broken_ximcb = xyes; then
12014
12015	cat >>confdefs.h <<\_ACEOF
12016	#define XIMCB_PROTO_BROKEN 1
12017	_ACEOF
12018
12019	fi
12020	fi
12021	fi
12022
12023	{ echo "$as_me:$LINENO: checking for working X setlocale" >&5
12024	echo $ECHO_N "checking for working X setlocale... $ECHO_C" >&6; }
12025	if test "${rxvt_cv_func_xsetlocale+set}" = set; then
12026	echo $ECHO_N "(cached) $ECHO_C" >&6
12027	else
12028	cat >conftest.$ac_ext <<_ACEOF
12029	/* confdefs.h. */
12030	_ACEOF
12031	cat confdefs.h >>conftest.$ac_ext
12032	cat >>conftest.$ac_ext <<_ACEOF
12033	/* end confdefs.h. */
12034	#define X_LOCALE 1
12035	#include <X11/Xlocale.h>
12036	int
12037	main ()
12038	{
12039	setlocale(LC_CTYPE, "");
12040	;
12041	return 0;
12042	}
12043	_ACEOF
12044	rm -f conftest.$ac_objext conftest$ac_exeext
12045	if { (ac_try="$ac_link"
12046	case "(($ac_try" in
12047	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12048	*) ac_try_echo=$ac_try;;
12049	esac
12050	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12051	(eval "$ac_link") 2>conftest.er1
12052	ac_status=$?
12053	grep -v '^ *+' conftest.er1 >conftest.err
12054	rm -f conftest.er1
12055	cat conftest.err >&5
12056	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12057	(exit $ac_status); } && {
12058	test -z "$ac_cxx_werror_flag" ||
12059	test ! -s conftest.err
12060	} && test -s conftest$ac_exeext &&
12061	$as_test_x conftest$ac_exeext; then
12062	rxvt_cv_func_xsetlocale=yes
12063	else
12064	echo "$as_me: failed program was:" >&5
12065	sed 's/^/| /' conftest.$ac_ext >&5
12066
12067	rxvt_cv_func_xsetlocale=no
12068	fi
12069
12070	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12071	conftest$ac_exeext conftest.$ac_ext
12072	fi
12073	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_xsetlocale" >&5
12074	echo "${ECHO_T}$rxvt_cv_func_xsetlocale" >&6; }
12075	if test x$rxvt_cv_func_xsetlocale = xyes; then
12076
12077	cat >>confdefs.h <<\_ACEOF
12078	#define HAVE_XSETLOCALE 1
12079	_ACEOF
12080
12081	fi
12082	LIBS=$save_LIBS
12083	CFLAGS=$save_CFLAGS
12084
12085	{ echo "$as_me:$LINENO: checking for working plain setlocale" >&5
12086	echo $ECHO_N "checking for working plain setlocale... $ECHO_C" >&6; }
12087	if test "${rxvt_cv_func_setlocale+set}" = set; then
12088	echo $ECHO_N "(cached) $ECHO_C" >&6
12089	else
12090	cat >conftest.$ac_ext <<_ACEOF
12091	/* confdefs.h. */
12092	_ACEOF
12093	cat confdefs.h >>conftest.$ac_ext
12094	cat >>conftest.$ac_ext <<_ACEOF
12095	/* end confdefs.h. */
12096	#include <clocale>
12097	int
12098	main ()
12099	{
12100	setlocale(LC_CTYPE, "");
12101	;
12102	return 0;
12103	}
12104	_ACEOF
12105	rm -f conftest.$ac_objext conftest$ac_exeext
12106	if { (ac_try="$ac_link"
12107	case "(($ac_try" in
12108	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12109	*) ac_try_echo=$ac_try;;
12110	esac
12111	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12112	(eval "$ac_link") 2>conftest.er1
12113	ac_status=$?
12114	grep -v '^ *+' conftest.er1 >conftest.err
12115	rm -f conftest.er1
12116	cat conftest.err >&5
12117	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12118	(exit $ac_status); } && {
12119	test -z "$ac_cxx_werror_flag" ||
12120	test ! -s conftest.err
12121	} && test -s conftest$ac_exeext &&
12122	$as_test_x conftest$ac_exeext; then
12123	rxvt_cv_func_setlocale=yes
12124	else
12125	echo "$as_me: failed program was:" >&5
12126	sed 's/^/| /' conftest.$ac_ext >&5
12127
12128	rxvt_cv_func_setlocale=no
12129	fi
12130
12131	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12132	conftest$ac_exeext conftest.$ac_ext
12133	fi
12134	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_setlocale" >&5
12135	echo "${ECHO_T}$rxvt_cv_func_setlocale" >&6; }
12136	if test x$rxvt_cv_func_setlocale = xyes; then
12137
12138	cat >>confdefs.h <<\_ACEOF
12139	#define HAVE_SETLOCALE 1
12140	_ACEOF
12141
12142	fi
12143
12144	{ echo "$as_me:$LINENO: checking for working nl_langinfo" >&5
12145	echo $ECHO_N "checking for working nl_langinfo... $ECHO_C" >&6; }
12146	if test "${rxvt_cv_func_nl_langinfo+set}" = set; then
12147	echo $ECHO_N "(cached) $ECHO_C" >&6
12148	else
12149	cat >conftest.$ac_ext <<_ACEOF
12150	/* confdefs.h. */
12151	_ACEOF
12152	cat confdefs.h >>conftest.$ac_ext
12153	cat >>conftest.$ac_ext <<_ACEOF
12154	/* end confdefs.h. */
12155	#include <langinfo.h>
12156	int
12157	main ()
12158	{
12159	nl_langinfo(CODESET);
12160	;
12161	return 0;
12162	}
12163	_ACEOF
12164	rm -f conftest.$ac_objext conftest$ac_exeext
12165	if { (ac_try="$ac_link"
12166	case "(($ac_try" in
12167	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12168	*) ac_try_echo=$ac_try;;
12169	esac
12170	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12171	(eval "$ac_link") 2>conftest.er1
12172	ac_status=$?
12173	grep -v '^ *+' conftest.er1 >conftest.err
12174	rm -f conftest.er1
12175	cat conftest.err >&5
12176	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12177	(exit $ac_status); } && {
12178	test -z "$ac_cxx_werror_flag" ||
12179	test ! -s conftest.err
12180	} && test -s conftest$ac_exeext &&
12181	$as_test_x conftest$ac_exeext; then
12182	rxvt_cv_func_nl_langinfo=yes
12183	else
12184	echo "$as_me: failed program was:" >&5
12185	sed 's/^/| /' conftest.$ac_ext >&5
12186
12187	rxvt_cv_func_nl_langinfo=no
12188	fi
12189
12190	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12191	conftest$ac_exeext conftest.$ac_ext
12192	fi
12193	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_nl_langinfo" >&5
12194	echo "${ECHO_T}$rxvt_cv_func_nl_langinfo" >&6; }
12195	if test x$rxvt_cv_func_nl_langinfo = xyes; then
12196
12197	cat >>confdefs.h <<\_ACEOF
12198	#define HAVE_NL_LANGINFO 1
12199	_ACEOF
12200
12201	fi
12202
12203
12204	{ echo "$as_me:$LINENO: checking for unix-compliant filehandle passing ability" >&5
12205	echo $ECHO_N "checking for unix-compliant filehandle passing ability... $ECHO_C" >&6; }
12206	if test "${can_pass_fds+set}" = set; then
12207	echo $ECHO_N "(cached) $ECHO_C" >&6
12208	else
12209	cat >conftest.$ac_ext <<_ACEOF
12210	/* confdefs.h. */
12211	_ACEOF
12212	cat confdefs.h >>conftest.$ac_ext
12213	cat >>conftest.$ac_ext <<_ACEOF
12214	/* end confdefs.h. */
12215
12216	#include <cstddef> // broken bsds (is that redundant?) need this
12217	#include <sys/types.h>
12218	#include <sys/socket.h>
12219	#include <sys/uio.h>
12220
12221	int
12222	main ()
12223	{
12224
12225	{
12226	msghdr msg;
12227	iovec iov;
12228	char buf [100];
12229	char data = 0;
12230
12231	iov.iov_base = &data;
12232	iov.iov_len = 1;
12233
12234	msg.msg_iov = &iov;
12235	msg.msg_iovlen = 1;
12236	msg.msg_control = buf;
12237	msg.msg_controllen = sizeof buf;
12238
12239	cmsghdr *cmsg = CMSG_FIRSTHDR (&msg);
12240	cmsg->cmsg_level = SOL_SOCKET;
12241	cmsg->cmsg_type = SCM_RIGHTS;
12242	cmsg->cmsg_len = 100;
12243
12244	*(int *)CMSG_DATA (cmsg) = 5;
12245
12246	return sendmsg (3, &msg, 0);
12247	}
12248
12249	;
12250	return 0;
12251	}
12252	_ACEOF
12253	rm -f conftest.$ac_objext conftest$ac_exeext
12254	if { (ac_try="$ac_link"
12255	case "(($ac_try" in
12256	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12257	*) ac_try_echo=$ac_try;;
12258	esac
12259	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12260	(eval "$ac_link") 2>conftest.er1
12261	ac_status=$?
12262	grep -v '^ *+' conftest.er1 >conftest.err
12263	rm -f conftest.er1
12264	cat conftest.err >&5
12265	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12266	(exit $ac_status); } && {
12267	test -z "$ac_cxx_werror_flag" ||
12268	test ! -s conftest.err
12269	} && test -s conftest$ac_exeext &&
12270	$as_test_x conftest$ac_exeext; then
12271	can_pass_fds=yes
12272	else
12273	echo "$as_me: failed program was:" >&5
12274	sed 's/^/| /' conftest.$ac_ext >&5
12275
12276	can_pass_fds=no
12277	fi
12278
12279	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12280	conftest$ac_exeext conftest.$ac_ext
12281	fi
12282	{ echo "$as_me:$LINENO: result: $can_pass_fds" >&5
12283	echo "${ECHO_T}$can_pass_fds" >&6; }
12284	if test x$can_pass_fds = xyes; then
12285
12286	cat >>confdefs.h <<\_ACEOF
12287	#define HAVE_UNIX_FDPASS 1
12288	_ACEOF
12289
12290	else
12291	{ { echo "$as_me:$LINENO: error: libptytty requires unix-compliant filehandle passing ability" >&5
12292	echo "$as_me: error: libptytty requires unix-compliant filehandle passing ability" >&2;}
12293	{ (exit 1); exit 1; }; }
12294	fi
12295
12296
12297
12298
12299
12300
12301
12302
12303	for ac_header in \
12304	pty.h \
12305	util.h \
12306	libutil.h \
12307	sys/ioctl.h \
12308	sys/stropts.h \
12309
12310	do
12311	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
12312	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
12313	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
12314	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
12315	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
12316	echo $ECHO_N "(cached) $ECHO_C" >&6
12317	fi
12318	ac_res=`eval echo '${'$as_ac_Header'}'`
12319	{ echo "$as_me:$LINENO: result: $ac_res" >&5
12320	echo "${ECHO_T}$ac_res" >&6; }
12321	else
12322	# Is the header compilable?
12323	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
12324	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
12325	cat >conftest.$ac_ext <<_ACEOF
12326	/* confdefs.h. */
12327	_ACEOF
12328	cat confdefs.h >>conftest.$ac_ext
12329	cat >>conftest.$ac_ext <<_ACEOF
12330	/* end confdefs.h. */
12331	$ac_includes_default
12332	#include <$ac_header>
12333	_ACEOF
12334	rm -f conftest.$ac_objext
12335	if { (ac_try="$ac_compile"
12336	case "(($ac_try" in
12337	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12338	*) ac_try_echo=$ac_try;;
12339	esac
12340	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12341	(eval "$ac_compile") 2>conftest.er1
12342	ac_status=$?
12343	grep -v '^ *+' conftest.er1 >conftest.err
12344	rm -f conftest.er1
12345	cat conftest.err >&5
12346	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12347	(exit $ac_status); } && {
12348	test -z "$ac_cxx_werror_flag" ||
12349	test ! -s conftest.err
12350	} && test -s conftest.$ac_objext; then
12351	ac_header_compiler=yes
12352	else
12353	echo "$as_me: failed program was:" >&5
12354	sed 's/^/| /' conftest.$ac_ext >&5
12355
12356	ac_header_compiler=no
12357	fi
12358
12359	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12360	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
12361	echo "${ECHO_T}$ac_header_compiler" >&6; }
12362
12363	# Is the header present?
12364	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
12365	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
12366	cat >conftest.$ac_ext <<_ACEOF
12367	/* confdefs.h. */
12368	_ACEOF
12369	cat confdefs.h >>conftest.$ac_ext
12370	cat >>conftest.$ac_ext <<_ACEOF
12371	/* end confdefs.h. */
12372	#include <$ac_header>
12373	_ACEOF
12374	if { (ac_try="$ac_cpp conftest.$ac_ext"
12375	case "(($ac_try" in
12376	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12377	*) ac_try_echo=$ac_try;;
12378	esac
12379	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12380	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
12381	ac_status=$?
12382	grep -v '^ *+' conftest.er1 >conftest.err
12383	rm -f conftest.er1
12384	cat conftest.err >&5
12385	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12386	(exit $ac_status); } >/dev/null && {
12387	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
12388	test ! -s conftest.err
12389	}; then
12390	ac_header_preproc=yes
12391	else
12392	echo "$as_me: failed program was:" >&5
12393	sed 's/^/| /' conftest.$ac_ext >&5
12394
12395	ac_header_preproc=no
12396	fi
12397
12398	rm -f conftest.err conftest.$ac_ext
12399	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
12400	echo "${ECHO_T}$ac_header_preproc" >&6; }
12401
12402	# So? What about this header?
12403	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
12404	yes:no: )
12405	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
12406	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
12407	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
12408	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
12409	ac_header_preproc=yes
12410	;;
12411	no:yes:* )
12412	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
12413	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
12414	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
12415	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
12416	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
12417	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
12418	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
12419	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
12420	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
12421	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
12422	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
12423	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
12424
12425	;;
12426	esac
12427	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
12428	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
12429	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
12430	echo $ECHO_N "(cached) $ECHO_C" >&6
12431	else
12432	eval "$as_ac_Header=\$ac_header_preproc"
12433	fi
12434	ac_res=`eval echo '${'$as_ac_Header'}'`
12435	{ echo "$as_me:$LINENO: result: $ac_res" >&5
12436	echo "${ECHO_T}$ac_res" >&6; }
12437
12438	fi
12439	if test `eval echo '${'$as_ac_Header'}'` = yes; then
12440	cat >>confdefs.h <<_ACEOF
12441	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
12442	_ACEOF
12443
12444	fi
12445
12446	done
12447
12448
12449
12450
12451
12452
12453
12454
12455
12456
12457
12458	for ac_func in \
12459	revoke \
12460	_getpty \
12461	getpt \
12462	posix_openpt \
12463	isastream \
12464	setuid \
12465	seteuid \
12466	setreuid \
12467	setresuid \
12468
12469	do
12470	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
12471	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
12472	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
12473	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
12474	echo $ECHO_N "(cached) $ECHO_C" >&6
12475	else
12476	cat >conftest.$ac_ext <<_ACEOF
12477	/* confdefs.h. */
12478	_ACEOF
12479	cat confdefs.h >>conftest.$ac_ext
12480	cat >>conftest.$ac_ext <<_ACEOF
12481	/* end confdefs.h. */
12482	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
12483	For example, HP-UX 11i <limits.h> declares gettimeofday. */
12484	#define $ac_func innocuous_$ac_func
12485
12486	/* System header to define __stub macros and hopefully few prototypes,
12487	which can conflict with char $ac_func (); below.
12488	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12489	<limits.h> exists even on freestanding compilers. */
12490
12491	#ifdef __STDC__
12492	# include <limits.h>
12493	#else
12494	# include <assert.h>
12495	#endif
12496
12497	#undef $ac_func
12498
12499	/* Override any GCC internal prototype to avoid an error.
12500	Use char because int might match the return type of a GCC
12501	builtin and then its argument prototype would still apply. */
12502	#ifdef __cplusplus
12503	extern "C"
12504	#endif
12505	char $ac_func ();
12506	/* The GNU C library defines this for functions which it implements
12507	to always fail with ENOSYS. Some functions are actually named
12508	something starting with __ and the normal name is an alias. */
12509	#if defined __stub_$ac_func || defined __stub___$ac_func
12510	choke me
12511	#endif
12512
12513	int
12514	main ()
12515	{
12516	return $ac_func ();
12517	;
12518	return 0;
12519	}
12520	_ACEOF
12521	rm -f conftest.$ac_objext conftest$ac_exeext
12522	if { (ac_try="$ac_link"
12523	case "(($ac_try" in
12524	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12525	*) ac_try_echo=$ac_try;;
12526	esac
12527	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12528	(eval "$ac_link") 2>conftest.er1
12529	ac_status=$?
12530	grep -v '^ *+' conftest.er1 >conftest.err
12531	rm -f conftest.er1
12532	cat conftest.err >&5
12533	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12534	(exit $ac_status); } && {
12535	test -z "$ac_cxx_werror_flag" ||
12536	test ! -s conftest.err
12537	} && test -s conftest$ac_exeext &&
12538	$as_test_x conftest$ac_exeext; then
12539	eval "$as_ac_var=yes"
12540	else
12541	echo "$as_me: failed program was:" >&5
12542	sed 's/^/| /' conftest.$ac_ext >&5
12543
12544	eval "$as_ac_var=no"
12545	fi
12546
12547	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12548	conftest$ac_exeext conftest.$ac_ext
12549	fi
12550	ac_res=`eval echo '${'$as_ac_var'}'`
12551	{ echo "$as_me:$LINENO: result: $ac_res" >&5
12552	echo "${ECHO_T}$ac_res" >&6; }
12553	if test `eval echo '${'$as_ac_var'}'` = yes; then
12554	cat >>confdefs.h <<_ACEOF
12555	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
12556	_ACEOF
12557
12558	fi
12559	done
12560
12561
12562	have_clone=no
12563
12564	{ echo "$as_me:$LINENO: checking for /dev/ptym/clone" >&5
12565	echo $ECHO_N "checking for /dev/ptym/clone... $ECHO_C" >&6; }
12566	if test -e /dev/ptym/clone; then
12567	{ echo "$as_me:$LINENO: result: yes" >&5
12568	echo "${ECHO_T}yes" >&6; }
12569
12570	cat >>confdefs.h <<\_ACEOF
12571	#define HAVE_DEV_CLONE 1
12572	_ACEOF
12573
12574
12575	cat >>confdefs.h <<\_ACEOF
12576	#define CLONE_DEVICE "/dev/ptym/clone"
12577	_ACEOF
12578
12579	have_clone=yes
12580	else
12581	{ echo "$as_me:$LINENO: result: no" >&5
12582	echo "${ECHO_T}no" >&6; }
12583	fi
12584
12585	{ echo "$as_me:$LINENO: checking for /dev/ptc" >&5
12586	echo $ECHO_N "checking for /dev/ptc... $ECHO_C" >&6; }
12587	if test -e /dev/ptc; then
12588	{ echo "$as_me:$LINENO: result: yes" >&5
12589	echo "${ECHO_T}yes" >&6; }
12590
12591	cat >>confdefs.h <<\_ACEOF
12592	#define HAVE_DEV_PTC 1
12593	_ACEOF
12594
12595
12596	cat >>confdefs.h <<\_ACEOF
12597	#define CLONE_DEVICE "/dev/ptc"
12598	_ACEOF
12599
12600	have_clone=yes
12601	else
12602	{ echo "$as_me:$LINENO: result: no" >&5
12603	echo "${ECHO_T}no" >&6; }
12604	fi
12605
12606	case $host in
12607	*-*-cygwin*)
12608	have_clone=yes
12609
12610	cat >>confdefs.h <<\_ACEOF
12611	#define CLONE_DEVICE "/dev/ptmx"
12612	_ACEOF
12613
12614	;;
12615	*)
12616	{ echo "$as_me:$LINENO: checking for /dev/ptmx" >&5
12617	echo $ECHO_N "checking for /dev/ptmx... $ECHO_C" >&6; }
12618	if test -e /dev/ptmx; then
12619	{ echo "$as_me:$LINENO: result: yes" >&5
12620	echo "${ECHO_T}yes" >&6; }
12621
12622	cat >>confdefs.h <<\_ACEOF
12623	#define HAVE_DEV_PTMX 1
12624	_ACEOF
12625
12626
12627	cat >>confdefs.h <<\_ACEOF
12628	#define CLONE_DEVICE "/dev/ptmx"
12629	_ACEOF
12630
12631	have_clone=yes
12632	else
12633	{ echo "$as_me:$LINENO: result: no" >&5
12634	echo "${ECHO_T}no" >&6; }
12635	fi
12636	;;
12637	esac
12638
12639	if test x$ac_cv_func_getpt = xyes -o x$ac_cv_func_posix_openpt = xyes -o x$have_clone = xyes; then
12640	{ echo "$as_me:$LINENO: checking for UNIX98 ptys" >&5
12641	echo $ECHO_N "checking for UNIX98 ptys... $ECHO_C" >&6; }
12642	cat >conftest.$ac_ext <<_ACEOF
12643	/* confdefs.h. */
12644	_ACEOF
12645	cat confdefs.h >>conftest.$ac_ext
12646	cat >>conftest.$ac_ext <<_ACEOF
12647	/* end confdefs.h. */
12648	#include <stdlib.h>
12649	int
12650	main ()
12651	{
12652	grantpt(0);unlockpt(0);ptsname(0);
12653	;
12654	return 0;
12655	}
12656	_ACEOF
12657	rm -f conftest.$ac_objext conftest$ac_exeext
12658	if { (ac_try="$ac_link"
12659	case "(($ac_try" in
12660	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12661	*) ac_try_echo=$ac_try;;
12662	esac
12663	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12664	(eval "$ac_link") 2>conftest.er1
12665	ac_status=$?
12666	grep -v '^ *+' conftest.er1 >conftest.err
12667	rm -f conftest.er1
12668	cat conftest.err >&5
12669	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12670	(exit $ac_status); } && {
12671	test -z "$ac_cxx_werror_flag" ||
12672	test ! -s conftest.err
12673	} && test -s conftest$ac_exeext &&
12674	$as_test_x conftest$ac_exeext; then
12675	unix98_pty=yes
12676
12677	cat >>confdefs.h <<\_ACEOF
12678	#define UNIX98_PTY 1
12679	_ACEOF
12680
12681	{ echo "$as_me:$LINENO: result: yes" >&5
12682	echo "${ECHO_T}yes" >&6; }
12683	else
12684	echo "$as_me: failed program was:" >&5
12685	sed 's/^/| /' conftest.$ac_ext >&5
12686
12687	{ echo "$as_me:$LINENO: result: no" >&5
12688	echo "${ECHO_T}no" >&6; }
12689	fi
12690
12691	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12692	conftest$ac_exeext conftest.$ac_ext
12693	fi
12694
12695	if test -z "$unix98_pty"; then
12696
12697	for ac_func in openpty
12698	do
12699	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
12700	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
12701	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
12702	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
12703	echo $ECHO_N "(cached) $ECHO_C" >&6
12704	else
12705	cat >conftest.$ac_ext <<_ACEOF
12706	/* confdefs.h. */
12707	_ACEOF
12708	cat confdefs.h >>conftest.$ac_ext
12709	cat >>conftest.$ac_ext <<_ACEOF
12710	/* end confdefs.h. */
12711	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
12712	For example, HP-UX 11i <limits.h> declares gettimeofday. */
12713	#define $ac_func innocuous_$ac_func
12714
12715	/* System header to define __stub macros and hopefully few prototypes,
12716	which can conflict with char $ac_func (); below.
12717	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12718	<limits.h> exists even on freestanding compilers. */
12719
12720	#ifdef __STDC__
12721	# include <limits.h>
12722	#else
12723	# include <assert.h>
12724	#endif
12725
12726	#undef $ac_func
12727
12728	/* Override any GCC internal prototype to avoid an error.
12729	Use char because int might match the return type of a GCC
12730	builtin and then its argument prototype would still apply. */
12731	#ifdef __cplusplus
12732	extern "C"
12733	#endif
12734	char $ac_func ();
12735	/* The GNU C library defines this for functions which it implements
12736	to always fail with ENOSYS. Some functions are actually named
12737	something starting with __ and the normal name is an alias. */
12738	#if defined __stub_$ac_func || defined __stub___$ac_func
12739	choke me
12740	#endif
12741
12742	int
12743	main ()
12744	{
12745	return $ac_func ();
12746	;
12747	return 0;
12748	}
12749	_ACEOF
12750	rm -f conftest.$ac_objext conftest$ac_exeext
12751	if { (ac_try="$ac_link"
12752	case "(($ac_try" in
12753	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12754	*) ac_try_echo=$ac_try;;
12755	esac
12756	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12757	(eval "$ac_link") 2>conftest.er1
12758	ac_status=$?
12759	grep -v '^ *+' conftest.er1 >conftest.err
12760	rm -f conftest.er1
12761	cat conftest.err >&5
12762	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12763	(exit $ac_status); } && {
12764	test -z "$ac_cxx_werror_flag" ||
12765	test ! -s conftest.err
12766	} && test -s conftest$ac_exeext &&
12767	$as_test_x conftest$ac_exeext; then
12768	eval "$as_ac_var=yes"
12769	else
12770	echo "$as_me: failed program was:" >&5
12771	sed 's/^/| /' conftest.$ac_ext >&5
12772
12773	eval "$as_ac_var=no"
12774	fi
12775
12776	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12777	conftest$ac_exeext conftest.$ac_ext
12778	fi
12779	ac_res=`eval echo '${'$as_ac_var'}'`
12780	{ echo "$as_me:$LINENO: result: $ac_res" >&5
12781	echo "${ECHO_T}$ac_res" >&6; }
12782	if test `eval echo '${'$as_ac_var'}'` = yes; then
12783	cat >>confdefs.h <<_ACEOF
12784	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
12785	_ACEOF
12786
12787	else
12788	{ echo "$as_me:$LINENO: checking for openpty in -lutil" >&5
12789	echo $ECHO_N "checking for openpty in -lutil... $ECHO_C" >&6; }
12790	if test "${ac_cv_lib_util_openpty+set}" = set; then
12791	echo $ECHO_N "(cached) $ECHO_C" >&6
12792	else
12793	ac_check_lib_save_LIBS=$LIBS
12794	LIBS="-lutil $LIBS"
12795	cat >conftest.$ac_ext <<_ACEOF
12796	/* confdefs.h. */
12797	_ACEOF
12798	cat confdefs.h >>conftest.$ac_ext
12799	cat >>conftest.$ac_ext <<_ACEOF
12800	/* end confdefs.h. */
12801
12802	/* Override any GCC internal prototype to avoid an error.
12803	Use char because int might match the return type of a GCC
12804	builtin and then its argument prototype would still apply. */
12805	#ifdef __cplusplus
12806	extern "C"
12807	#endif
12808	char openpty ();
12809	int
12810	main ()
12811	{
12812	return openpty ();
12813	;
12814	return 0;
12815	}
12816	_ACEOF
12817	rm -f conftest.$ac_objext conftest$ac_exeext
12818	if { (ac_try="$ac_link"
12819	case "(($ac_try" in
12820	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12821	*) ac_try_echo=$ac_try;;
12822	esac
12823	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12824	(eval "$ac_link") 2>conftest.er1
12825	ac_status=$?
12826	grep -v '^ *+' conftest.er1 >conftest.err
12827	rm -f conftest.er1
12828	cat conftest.err >&5
12829	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12830	(exit $ac_status); } && {
12831	test -z "$ac_cxx_werror_flag" ||
12832	test ! -s conftest.err
12833	} && test -s conftest$ac_exeext &&
12834	$as_test_x conftest$ac_exeext; then
12835	ac_cv_lib_util_openpty=yes
12836	else
12837	echo "$as_me: failed program was:" >&5
12838	sed 's/^/| /' conftest.$ac_ext >&5
12839
12840	ac_cv_lib_util_openpty=no
12841	fi
12842
12843	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12844	conftest$ac_exeext conftest.$ac_ext
12845	LIBS=$ac_check_lib_save_LIBS
12846	fi
12847	{ echo "$as_me:$LINENO: result: $ac_cv_lib_util_openpty" >&5
12848	echo "${ECHO_T}$ac_cv_lib_util_openpty" >&6; }
12849	if test $ac_cv_lib_util_openpty = yes; then
12850	cat >>confdefs.h <<\_ACEOF
12851	#define HAVE_OPENPTY 1
12852	_ACEOF
12853	LIBS="$LIBS -lutil"
12854	fi
12855
12856	fi
12857	done
12858
12859	fi
12860
12861
12862
12863	{ echo "$as_me:$LINENO: checking for tty group" >&5
12864	echo $ECHO_N "checking for tty group... $ECHO_C" >&6; }
12865	if test "${tty_group+set}" = set; then
12866	echo $ECHO_N "(cached) $ECHO_C" >&6
12867	else
12868	if test "$cross_compiling" = yes; then
12869	tty_group=no
12870	else
12871	cat >conftest.$ac_ext <<_ACEOF
12872	/* confdefs.h. */
12873	_ACEOF
12874	cat confdefs.h >>conftest.$ac_ext
12875	cat >>conftest.$ac_ext <<_ACEOF
12876	/* end confdefs.h. */
12877
12878	#include <sys/types.h>
12879	#include <sys/stat.h>
12880	#include <unistd.h>
12881	#include <grp.h>
12882
12883	main()
12884	{
12885	struct stat st;
12886	struct group *gr;
12887	char *tty;
12888	gr = getgrnam("tty");
12889	tty = ttyname(0);
12890	if (gr != 0
12891	&& tty != 0
12892	&& (stat(tty, &st)) == 0
12893	&& st.st_gid == gr->gr_gid)
12894	return 0;
12895	else
12896	return 1;
12897	}
12898	_ACEOF
12899	rm -f conftest$ac_exeext
12900	if { (ac_try="$ac_link"
12901	case "(($ac_try" in
12902	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12903	*) ac_try_echo=$ac_try;;
12904	esac
12905	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12906	(eval "$ac_link") 2>&5
12907	ac_status=$?
12908	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12909	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
12910	{ (case "(($ac_try" in
12911	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12912	*) ac_try_echo=$ac_try;;
12913	esac
12914	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12915	(eval "$ac_try") 2>&5
12916	ac_status=$?
12917	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12918	(exit $ac_status); }; }; then
12919	tty_group=yes
12920	else
12921	echo "$as_me: program exited with status $ac_status" >&5
12922	echo "$as_me: failed program was:" >&5
12923	sed 's/^/| /' conftest.$ac_ext >&5
12924
12925	( exit $ac_status )
12926	tty_group=no
12927	fi
12928	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
12929	fi
12930
12931
12932	fi
12933	{ echo "$as_me:$LINENO: result: $tty_group" >&5
12934	echo "${ECHO_T}$tty_group" >&6; }
12935	if test x$tty_group = xyes; then
12936
12937	cat >>confdefs.h <<\_ACEOF
12938	#define TTY_GID_SUPPORT 1
12939	_ACEOF
12940
12941	fi
12942
12943	if test x$support_xft = xyes; then
12944	# Extract the first word of "pkg-config", so it can be a program name with args.	6740	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
12945	set dummy pkg-config; ac_word=$2	6741	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
12946	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	6742	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12947	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	6743	printf %s "checking for $ac_word... " >&6; }
12948	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then	6744	if test ${ac_cv_path_PKG_CONFIG+y}
12949	echo $ECHO_N "(cached) $ECHO_C" >&6	6745	then :
12950	else	6746	printf %s "(cached) " >&6
		6747	else $as_nop
12951	case $PKG_CONFIG in	6748	case $PKG_CONFIG in
12952	[\\/]* | ?:[\\/]*)	6749	[\\/]* | ?:[\\/]*)
12953	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.	6750	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12954	;;	6751	;;
12955	*)	6752	*)
12956	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6753	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12957	for as_dir in $PATH	6754	for as_dir in $PATH
12958	do	6755	do
12959	IFS=$as_save_IFS	6756	IFS=$as_save_IFS
12960	test -z "$as_dir" && as_dir=.	6757	case $as_dir in #(((
		6758	'') as_dir=./ ;;
		6759	*/) ;;
		6760	*) as_dir=$as_dir/ ;;
		6761	esac
12961	for ac_exec_ext in '' $ac_executable_extensions; do	6762	for ac_exec_ext in '' $ac_executable_extensions; do
12962	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	6763	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
12963	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"	6764	ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
12964	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6765	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
12965	break 2	6766	break 2
12966	fi	6767	fi
12967	done	6768	done
12968	done	6769	done
12969	IFS=$as_save_IFS	6770	IFS=$as_save_IFS
12970		6771
12971	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12972	;;	6772	;;
12973	esac	6773	esac
12974	fi	6774	fi
12975	PKG_CONFIG=$ac_cv_path_PKG_CONFIG	6775	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12976	if test -n "$PKG_CONFIG"; then	6776	if test -n "$PKG_CONFIG"; then
12977	{ echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5	6777	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12978	echo "${ECHO_T}$PKG_CONFIG" >&6; }	6778	printf "%s\n" "$PKG_CONFIG" >&6; }
12979	else	6779	else
12980	{ echo "$as_me:$LINENO: result: no" >&5	6780	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
12981	echo "${ECHO_T}no" >&6; }	6781	printf "%s\n" "no" >&6; }
12982	fi	6782	fi
12983		6783
12984		6784
12985	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xft; then	6785	fi
12986	X_LIBS="`$PKG_CONFIG xft --libs` $X_LIBS"	6786	if test -z "$ac_cv_path_PKG_CONFIG"; then
12987	CPPFLAGS="$CPPFLAGS `$PKG_CONFIG xft --cflags`"	6787	ac_pt_PKG_CONFIG=$PKG_CONFIG
		6788	# Extract the first word of "pkg-config", so it can be a program name with args.
		6789	set dummy pkg-config; ac_word=$2
		6790	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		6791	printf %s "checking for $ac_word... " >&6; }
		6792	if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
		6793	then :
		6794	printf %s "(cached) " >&6
		6795	else $as_nop
		6796	case $ac_pt_PKG_CONFIG in
		6797	[\\/]* | ?:[\\/]*)
		6798	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
		6799	;;
		6800	*)
		6801	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		6802	for as_dir in $PATH
		6803	do
		6804	IFS=$as_save_IFS
		6805	case $as_dir in #(((
		6806	'') as_dir=./ ;;
		6807	*/) ;;
		6808	*) as_dir=$as_dir/ ;;
		6809	esac
		6810	for ac_exec_ext in '' $ac_executable_extensions; do
		6811	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		6812	ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
		6813	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		6814	break 2
		6815	fi
		6816	done
		6817	done
		6818	IFS=$as_save_IFS
		6819
		6820	;;
		6821	esac
		6822	fi
		6823	ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
		6824	if test -n "$ac_pt_PKG_CONFIG"; then
		6825	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
		6826	printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
		6827	else
		6828	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6829	printf "%s\n" "no" >&6; }
		6830	fi
		6831
		6832	if test "x$ac_pt_PKG_CONFIG" = x; then
		6833	PKG_CONFIG="no"
12988	else	6834	else
		6835	case $cross_compiling:$ac_tool_warned in
		6836	yes:)
		6837	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		6838	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		6839	ac_tool_warned=yes ;;
		6840	esac
		6841	PKG_CONFIG=$ac_pt_PKG_CONFIG
		6842	fi
		6843	else
		6844	PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
		6845	fi
		6846
		6847
		6848
		6849	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libptytty (via pkg-config)" >&5
		6850	printf %s "checking for libptytty (via pkg-config)... " >&6; }
		6851	if test $PKG_CONFIG != no && $PKG_CONFIG --exists libptytty; then
		6852	PTYTTY_CFLAGS="`$PKG_CONFIG --cflags libptytty`"
		6853	PTYTTY_LIBS="`$PKG_CONFIG --libs libptytty`"
		6854
		6855	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		6856	printf "%s\n" "ok" >&6; }
		6857	:
		6858	else
		6859	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6860	printf "%s\n" "no" >&6; }
		6861
		6862	as_fn_error $? "unable to find libptytty" "$LINENO" 5
		6863
		6864	fi
		6865
		6866
		6867
		6868
		6869
		6870	image_lib=none
		6871
		6872	PIXBUF_CFLAGS=
		6873	PIXBUF_LIBS=
		6874
		6875	if test x$support_pixbuf = xyes; then
		6876
		6877	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gdk-pixbuf-2.0 (via pkg-config)" >&5
		6878	printf %s "checking for gdk-pixbuf-2.0 (via pkg-config)... " >&6; }
		6879	if test $PKG_CONFIG != no && $PKG_CONFIG --exists gdk-pixbuf-2.0; then
		6880	PIXBUF_CFLAGS="`$PKG_CONFIG --cflags gdk-pixbuf-2.0`"
		6881	PIXBUF_LIBS="`$PKG_CONFIG --libs gdk-pixbuf-2.0`"
		6882
		6883	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		6884	printf "%s\n" "ok" >&6; }
		6885
		6886	image_lib=gdk-pixbuf
		6887
		6888	printf "%s\n" "#define HAVE_PIXBUF 1" >>confdefs.h
		6889
		6890
		6891	else
		6892	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6893	printf "%s\n" "no" >&6; }
		6894	:
		6895	fi
		6896
		6897	fi
		6898
		6899
		6900
		6901
		6902	STARTUP_NOTIFICATION_CFLAGS=
		6903	STARTUP_NOTIFICATION_LIBS=
		6904
		6905	if test x$support_startup_notification = xyes; then
		6906
		6907	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libstartup-notification-1.0 (via pkg-config)" >&5
		6908	printf %s "checking for libstartup-notification-1.0 (via pkg-config)... " >&6; }
		6909	if test $PKG_CONFIG != no && $PKG_CONFIG --exists libstartup-notification-1.0; then
		6910	STARTUP_NOTIFICATION_CFLAGS="`$PKG_CONFIG --cflags libstartup-notification-1.0`"
		6911	STARTUP_NOTIFICATION_LIBS="`$PKG_CONFIG --libs libstartup-notification-1.0`"
		6912
		6913	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		6914	printf "%s\n" "ok" >&6; }
		6915
		6916
		6917	printf "%s\n" "#define HAVE_STARTUP_NOTIFICATION 1" >>confdefs.h
		6918
		6919
		6920	else
		6921	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6922	printf "%s\n" "no" >&6; }
		6923	:
		6924	fi
		6925
		6926	fi
		6927
		6928
		6929
		6930
		6931	if test x$support_frills = xyes; then
		6932
		6933	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xmu (via pkg-config)" >&5
		6934	printf %s "checking for xmu (via pkg-config)... " >&6; }
		6935	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xmu; then
		6936	XMU_CFLAGS="`$PKG_CONFIG --cflags xmu`"
		6937	XMU_LIBS="`$PKG_CONFIG --libs xmu`"
		6938
		6939	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		6940	printf "%s\n" "ok" >&6; }
		6941
		6942	X_LIBS="$XMU_LIBS $X_LIBS"
		6943	CPPFLAGS="$CPPFLAGS $XMU_CFLAGS"
		6944
		6945	printf "%s\n" "#define HAVE_XMU 1" >>confdefs.h
		6946
		6947
		6948	else
		6949	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6950	printf "%s\n" "no" >&6; }
		6951	:
		6952	fi
		6953
		6954	fi
		6955
		6956	ac_fn_cxx_check_header_compile "$LINENO" "sys/byteorder.h" "ac_cv_header_sys_byteorder_h" "$ac_includes_default"
		6957	if test "x$ac_cv_header_sys_byteorder_h" = xyes
		6958	then :
		6959	printf "%s\n" "#define HAVE_SYS_BYTEORDER_H 1" >>confdefs.h
		6960
		6961	fi
		6962	ac_fn_cxx_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
		6963	if test "x$ac_cv_header_sys_ioctl_h" = xyes
		6964	then :
		6965	printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
		6966
		6967	fi
		6968	ac_fn_cxx_check_header_compile "$LINENO" "sys/sockio.h" "ac_cv_header_sys_sockio_h" "$ac_includes_default"
		6969	if test "x$ac_cv_header_sys_sockio_h" = xyes
		6970	then :
		6971	printf "%s\n" "#define HAVE_SYS_SOCKIO_H 1" >>confdefs.h
		6972
		6973	fi
		6974	ac_fn_cxx_check_header_compile "$LINENO" "sys/strredir.h" "ac_cv_header_sys_strredir_h" "$ac_includes_default"
		6975	if test "x$ac_cv_header_sys_strredir_h" = xyes
		6976	then :
		6977	printf "%s\n" "#define HAVE_SYS_STRREDIR_H 1" >>confdefs.h
		6978
		6979	fi
		6980	ac_fn_cxx_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
		6981	if test "x$ac_cv_header_stdint_h" = xyes
		6982	then :
		6983	printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
		6984
		6985	fi
		6986	ac_fn_cxx_check_header_compile "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
		6987	if test "x$ac_cv_header_wchar_h" = xyes
		6988	then :
		6989	printf "%s\n" "#define HAVE_WCHAR_H 1" >>confdefs.h
		6990
		6991	fi
		6992
		6993
		6994	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XLIB_ILLEGAL_ACCESS" >&5
		6995	printf %s "checking for XLIB_ILLEGAL_ACCESS... " >&6; }
		6996	if test ${rxvt_cv_xlib_illegal_access+y}
		6997	then :
		6998	printf %s "(cached) " >&6
		6999	else $as_nop
		7000	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7001	/* end confdefs.h. */
		7002
		7003	#define XLIB_ILLEGAL_ACCESS
		7004	#include <X11/Xlib.h>
		7005
		7006	int
		7007	main (void)
		7008	{
		7009
		7010	Display *dpy;
		7011	dpy->xdefaults = (char *)0;
		7012
		7013	;
		7014	return 0;
		7015	}
		7016	_ACEOF
		7017	if ac_fn_cxx_try_compile "$LINENO"
		7018	then :
		7019	rxvt_cv_xlib_illegal_access=yes
		7020	else $as_nop
		7021	rxvt_cv_xlib_illegal_access=no
		7022
		7023	fi
		7024	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		7025	fi
		7026	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_xlib_illegal_access" >&5
		7027	printf "%s\n" "$rxvt_cv_xlib_illegal_access" >&6; }
		7028	if test x$rxvt_cv_xlib_illegal_access = xyes; then
		7029
		7030	printf "%s\n" "#define XLIB_ILLEGAL_ACCESS 1" >>confdefs.h
		7031
		7032	fi
		7033
		7034	ac_fn_cxx_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
		7035	if test "x$ac_cv_type_mode_t" = xyes
		7036	then :
		7037
		7038	else $as_nop
		7039
		7040	printf "%s\n" "#define mode_t int" >>confdefs.h
		7041
		7042	fi
		7043
		7044
		7045	ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default
		7046	"
		7047	if test "x$ac_cv_type_pid_t" = xyes
		7048	then :
		7049
		7050	else $as_nop
		7051	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7052	/* end confdefs.h. */
		7053
		7054	#if defined _WIN64 && !defined __CYGWIN__
		7055	LLP64
		7056	#endif
		7057
		7058	int
		7059	main (void)
		7060	{
		7061
		7062	;
		7063	return 0;
		7064	}
		7065
		7066	_ACEOF
		7067	if ac_fn_cxx_try_compile "$LINENO"
		7068	then :
		7069	ac_pid_type='int'
		7070	else $as_nop
		7071	ac_pid_type='__int64'
		7072	fi
		7073	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		7074
		7075	printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
		7076
		7077
		7078	fi
		7079
		7080
		7081	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
		7082	printf %s "checking for grep that handles long lines and -e... " >&6; }
		7083	if test ${ac_cv_path_GREP+y}
		7084	then :
		7085	printf %s "(cached) " >&6
		7086	else $as_nop
		7087	if test -z "$GREP"; then
		7088	ac_path_GREP_found=false
		7089	# Loop through the user's path and test for each of PROGNAME-LIST
		7090	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		7091	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		7092	do
		7093	IFS=$as_save_IFS
		7094	case $as_dir in #(((
		7095	'') as_dir=./ ;;
		7096	*/) ;;
		7097	*) as_dir=$as_dir/ ;;
		7098	esac
		7099	for ac_prog in grep ggrep
		7100	do
		7101	for ac_exec_ext in '' $ac_executable_extensions; do
		7102	ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
		7103	as_fn_executable_p "$ac_path_GREP" || continue
		7104	# Check for GNU ac_path_GREP and select it if it is found.
		7105	# Check for GNU $ac_path_GREP
		7106	case `"$ac_path_GREP" --version 2>&1` in
		7107	*GNU*)
		7108	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
		7109	*)
		7110	ac_count=0
		7111	printf %s 0123456789 >"conftest.in"
		7112	while :
		7113	do
		7114	cat "conftest.in" "conftest.in" >"conftest.tmp"
		7115	mv "conftest.tmp" "conftest.in"
		7116	cp "conftest.in" "conftest.nl"
		7117	printf "%s\n" 'GREP' >> "conftest.nl"
		7118	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
		7119	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
		7120	as_fn_arith $ac_count + 1 && ac_count=$as_val
		7121	if test $ac_count -gt ${ac_path_GREP_max-0}; then
		7122	# Best one so far, save it but keep looking for a better one
		7123	ac_cv_path_GREP="$ac_path_GREP"
		7124	ac_path_GREP_max=$ac_count
		7125	fi
		7126	# 10*(2^10) chars as input seems more than enough
		7127	test $ac_count -gt 10 && break
		7128	done
		7129	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		7130	esac
		7131
		7132	$ac_path_GREP_found && break 3
		7133	done
		7134	done
		7135	done
		7136	IFS=$as_save_IFS
		7137	if test -z "$ac_cv_path_GREP"; then
		7138	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		7139	fi
		7140	else
		7141	ac_cv_path_GREP=$GREP
		7142	fi
		7143
		7144	fi
		7145	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
		7146	printf "%s\n" "$ac_cv_path_GREP" >&6; }
		7147	GREP="$ac_cv_path_GREP"
		7148
		7149
		7150	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
		7151	printf %s "checking for egrep... " >&6; }
		7152	if test ${ac_cv_path_EGREP+y}
		7153	then :
		7154	printf %s "(cached) " >&6
		7155	else $as_nop
		7156	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
		7157	then ac_cv_path_EGREP="$GREP -E"
		7158	else
		7159	if test -z "$EGREP"; then
		7160	ac_path_EGREP_found=false
		7161	# Loop through the user's path and test for each of PROGNAME-LIST
		7162	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		7163	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		7164	do
		7165	IFS=$as_save_IFS
		7166	case $as_dir in #(((
		7167	'') as_dir=./ ;;
		7168	*/) ;;
		7169	*) as_dir=$as_dir/ ;;
		7170	esac
		7171	for ac_prog in egrep
		7172	do
		7173	for ac_exec_ext in '' $ac_executable_extensions; do
		7174	ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
		7175	as_fn_executable_p "$ac_path_EGREP" || continue
		7176	# Check for GNU ac_path_EGREP and select it if it is found.
		7177	# Check for GNU $ac_path_EGREP
		7178	case `"$ac_path_EGREP" --version 2>&1` in
		7179	*GNU*)
		7180	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
		7181	*)
		7182	ac_count=0
		7183	printf %s 0123456789 >"conftest.in"
		7184	while :
		7185	do
		7186	cat "conftest.in" "conftest.in" >"conftest.tmp"
		7187	mv "conftest.tmp" "conftest.in"
		7188	cp "conftest.in" "conftest.nl"
		7189	printf "%s\n" 'EGREP' >> "conftest.nl"
		7190	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
		7191	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
		7192	as_fn_arith $ac_count + 1 && ac_count=$as_val
		7193	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
		7194	# Best one so far, save it but keep looking for a better one
		7195	ac_cv_path_EGREP="$ac_path_EGREP"
		7196	ac_path_EGREP_max=$ac_count
		7197	fi
		7198	# 10*(2^10) chars as input seems more than enough
		7199	test $ac_count -gt 10 && break
		7200	done
		7201	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		7202	esac
		7203
		7204	$ac_path_EGREP_found && break 3
		7205	done
		7206	done
		7207	done
		7208	IFS=$as_save_IFS
		7209	if test -z "$ac_cv_path_EGREP"; then
		7210	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		7211	fi
		7212	else
		7213	ac_cv_path_EGREP=$EGREP
		7214	fi
		7215
		7216	fi
		7217	fi
		7218	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
		7219	printf "%s\n" "$ac_cv_path_EGREP" >&6; }
		7220	EGREP="$ac_cv_path_EGREP"
		7221
		7222
		7223	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
		7224	printf %s "checking for uid_t in sys/types.h... " >&6; }
		7225	if test ${ac_cv_type_uid_t+y}
		7226	then :
		7227	printf %s "(cached) " >&6
		7228	else $as_nop
		7229	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7230	/* end confdefs.h. */
		7231	#include <sys/types.h>
		7232
		7233	_ACEOF
		7234	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
		7235	$EGREP "uid_t" >/dev/null 2>&1
		7236	then :
		7237	ac_cv_type_uid_t=yes
		7238	else $as_nop
		7239	ac_cv_type_uid_t=no
		7240	fi
		7241	rm -rf conftest*
		7242
		7243	fi
		7244	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
		7245	printf "%s\n" "$ac_cv_type_uid_t" >&6; }
		7246	if test $ac_cv_type_uid_t = no; then
		7247
		7248	printf "%s\n" "#define uid_t int" >>confdefs.h
		7249
		7250
		7251	printf "%s\n" "#define gid_t int" >>confdefs.h
		7252
		7253	fi
		7254
		7255	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
		7256	case $ac_cv_c_int16_t in #(
		7257	no|yes) ;; #(
		7258	*)
		7259
		7260	printf "%s\n" "#define int16_t $ac_cv_c_int16_t" >>confdefs.h
		7261	;;
		7262	esac
		7263
		7264	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
		7265	case $ac_cv_c_uint16_t in #(
		7266	no|yes) ;; #(
		7267	*)
		7268
		7269
		7270	printf "%s\n" "#define uint16_t $ac_cv_c_uint16_t" >>confdefs.h
		7271	;;
		7272	esac
		7273
		7274	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
		7275	case $ac_cv_c_int32_t in #(
		7276	no|yes) ;; #(
		7277	*)
		7278
		7279	printf "%s\n" "#define int32_t $ac_cv_c_int32_t" >>confdefs.h
		7280	;;
		7281	esac
		7282
		7283	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
		7284	case $ac_cv_c_uint32_t in #(
		7285	no|yes) ;; #(
		7286	*)
		7287
		7288	printf "%s\n" "#define _UINT32_T 1" >>confdefs.h
		7289
		7290
		7291	printf "%s\n" "#define uint32_t $ac_cv_c_uint32_t" >>confdefs.h
		7292	;;
		7293	esac
		7294
		7295
		7296	ac_fn_cxx_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
		7297	if test "x$ac_cv_func_unsetenv" = xyes
		7298	then :
		7299	printf "%s\n" "#define HAVE_UNSETENV 1" >>confdefs.h
		7300
		7301	fi
		7302
		7303
		7304
		7305
		7306	save_LIBS=$LIBS
		7307	save_CXXFLAGS=$CXXFLAGS
		7308	CXXFLAGS="$CXXFLAGS $X_CFLAGS"
		7309	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
		7310	if test x$support_xim = xyes; then
		7311	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working Xlocale" >&5
		7312	printf %s "checking for working Xlocale... " >&6; }
		7313	if test ${rxvt_cv_func_xlocale+y}
		7314	then :
		7315	printf %s "(cached) " >&6
		7316	else $as_nop
		7317	if test "$cross_compiling" = yes
		7318	then :
		7319	:
		7320	else $as_nop
		7321	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7322	/* end confdefs.h. */
		7323
		7324	#include <X11/Xlib.h>
		7325	#include <stdlib.h>
		7326	int main() {
		7327	char *p;
		7328	if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
		7329	exit (XSupportsLocale() ? 0 : 1);
		7330	else
		7331	exit (1);
		7332	}
		7333
		7334	_ACEOF
		7335	if ac_fn_cxx_try_run "$LINENO"
		7336	then :
		7337	rxvt_cv_func_xlocale=yes
		7338	else $as_nop
		7339	rxvt_cv_func_xlocale=no
		7340	fi
		7341	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
		7342	conftest.$ac_objext conftest.beam conftest.$ac_ext
		7343	fi
		7344
		7345	fi
		7346	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xlocale" >&5
		7347	printf "%s\n" "$rxvt_cv_func_xlocale" >&6; }
		7348	if test x$rxvt_cv_func_xlocale = xyes; then
		7349
		7350	printf "%s\n" "#define USE_XIM 1" >>confdefs.h
		7351
		7352	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for broken XIM callback" >&5
		7353	printf %s "checking for broken XIM callback... " >&6; }
		7354	if test ${rxvt_cv_broken_ximcb+y}
		7355	then :
		7356	printf %s "(cached) " >&6
		7357	else $as_nop
		7358	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7359	/* end confdefs.h. */
		7360
		7361	#include <X11/Xlib.h>
		7362
		7363	void im_destroy_cb (XIC unused1, XPointer client_data, XPointer unused3);
		7364
		7365	void f() {
		7366	XIMCallback cb;
		7367	cb.callback = im_destroy_cb;
		7368	}
		7369
		7370	_ACEOF
		7371	if ac_fn_cxx_try_compile "$LINENO"
		7372	then :
		7373	rxvt_cv_broken_ximcb=yes
		7374	else $as_nop
		7375	rxvt_cv_broken_ximcb=no
		7376	fi
		7377	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		7378	fi
		7379	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_broken_ximcb" >&5
		7380	printf "%s\n" "$rxvt_cv_broken_ximcb" >&6; }
		7381
		7382	if test x$rxvt_cv_broken_ximcb = xyes; then
		7383
		7384	printf "%s\n" "#define XIMCB_PROTO_BROKEN 1" >>confdefs.h
		7385
		7386	fi
		7387	fi
		7388	fi
		7389
		7390	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working X setlocale" >&5
		7391	printf %s "checking for working X setlocale... " >&6; }
		7392	if test ${rxvt_cv_func_xsetlocale+y}
		7393	then :
		7394	printf %s "(cached) " >&6
		7395	else $as_nop
		7396	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7397	/* end confdefs.h. */
		7398	#define X_LOCALE 1
		7399	#include <X11/Xlocale.h>
		7400	int
		7401	main (void)
		7402	{
		7403	setlocale(LC_CTYPE, "");
		7404	;
		7405	return 0;
		7406	}
		7407	_ACEOF
		7408	if ac_fn_cxx_try_link "$LINENO"
		7409	then :
		7410	rxvt_cv_func_xsetlocale=yes
		7411	else $as_nop
		7412	rxvt_cv_func_xsetlocale=no
		7413	fi
		7414	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		7415	conftest$ac_exeext conftest.$ac_ext
		7416	fi
		7417	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xsetlocale" >&5
		7418	printf "%s\n" "$rxvt_cv_func_xsetlocale" >&6; }
		7419	if test x$rxvt_cv_func_xsetlocale = xyes; then
		7420
		7421	printf "%s\n" "#define HAVE_XSETLOCALE 1" >>confdefs.h
		7422
		7423	fi
		7424	LIBS=$save_LIBS
		7425	CXXFLAGS=$save_CXXFLAGS
		7426
		7427	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working nl_langinfo" >&5
		7428	printf %s "checking for working nl_langinfo... " >&6; }
		7429	if test ${rxvt_cv_func_nl_langinfo+y}
		7430	then :
		7431	printf %s "(cached) " >&6
		7432	else $as_nop
		7433	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7434	/* end confdefs.h. */
		7435	#include <langinfo.h>
		7436	int
		7437	main (void)
		7438	{
		7439	nl_langinfo(CODESET);
		7440	;
		7441	return 0;
		7442	}
		7443	_ACEOF
		7444	if ac_fn_cxx_try_link "$LINENO"
		7445	then :
		7446	rxvt_cv_func_nl_langinfo=yes
		7447	else $as_nop
		7448	rxvt_cv_func_nl_langinfo=no
		7449	fi
		7450	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		7451	conftest$ac_exeext conftest.$ac_ext
		7452	fi
		7453	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_nl_langinfo" >&5
		7454	printf "%s\n" "$rxvt_cv_func_nl_langinfo" >&6; }
		7455	if test x$rxvt_cv_func_nl_langinfo = xyes; then
		7456
		7457	printf "%s\n" "#define HAVE_NL_LANGINFO 1" >>confdefs.h
		7458
		7459	fi
		7460
		7461	support_image=no
		7462	if test x$support_inheritpixmap = xyes || test x$support_pixbuf = xyes; then
		7463	support_image=yes
		7464	fi
		7465	if test x$support_xft = xyes || test x$support_image = xyes; then
		7466	rxvt_have_xrender=no
		7467
		7468	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xrender (via pkg-config)" >&5
		7469	printf %s "checking for xrender (via pkg-config)... " >&6; }
		7470	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xrender; then
		7471	XRENDER_CFLAGS="`$PKG_CONFIG --cflags xrender`"
		7472	XRENDER_LIBS="`$PKG_CONFIG --libs xrender`"
		7473
		7474	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7475	printf "%s\n" "ok" >&6; }
		7476
		7477	X_LIBS="$XRENDER_LIBS $X_LIBS"
		7478	CPPFLAGS="$CPPFLAGS $XRENDER_CFLAGS"
		7479	rxvt_have_xrender=yes
		7480
		7481	save_LIBS="$LIBS"
		7482	LIBS="$LIBS $X_LIBS"
		7483	ac_fn_cxx_check_header_compile "$LINENO" "X11/extensions/Xrender.h" "ac_cv_header_X11_extensions_Xrender_h" "$ac_includes_default"
		7484	if test "x$ac_cv_header_X11_extensions_Xrender_h" = xyes
		7485	then :
		7486
		7487	else $as_nop
		7488	rxvt_have_xrender=no
		7489	fi
		7490
		7491	ac_fn_cxx_check_func "$LINENO" "XRenderFindStandardFormat" "ac_cv_func_XRenderFindStandardFormat"
		7492	if test "x$ac_cv_func_XRenderFindStandardFormat" = xyes
		7493	then :
		7494
		7495	else $as_nop
		7496	rxvt_have_xrender=no
		7497	fi
		7498
		7499	LIBS="$save_LIBS"
		7500
		7501	else
		7502	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7503	printf "%s\n" "no" >&6; }
		7504	:
		7505	fi
		7506
		7507	fi
		7508
		7509	if test x$support_xft = xyes && test x$rxvt_have_xrender = xyes; then
		7510
		7511	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fontconfig xft (via pkg-config)" >&5
		7512	printf %s "checking for fontconfig xft (via pkg-config)... " >&6; }
		7513	if test $PKG_CONFIG != no && $PKG_CONFIG --exists fontconfig xft; then
		7514	XFT_CFLAGS="`$PKG_CONFIG --cflags fontconfig xft`"
		7515	XFT_LIBS="`$PKG_CONFIG --libs fontconfig xft`"
		7516
		7517	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7518	printf "%s\n" "ok" >&6; }
		7519
		7520	X_LIBS="$XFT_LIBS $X_LIBS"
		7521	CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
		7522
		7523	else
		7524	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7525	printf "%s\n" "no" >&6; }
		7526
12989	# Extract the first word of "xft-config", so it can be a program name with args.	7527	# Extract the first word of "xft-config", so it can be a program name with args.
12990	set dummy xft-config; ac_word=$2	7528	set dummy xft-config; ac_word=$2
12991	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	7529	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12992	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	7530	printf %s "checking for $ac_word... " >&6; }
12993	if test "${ac_cv_path_XFT_CONFIG+set}" = set; then	7531	if test ${ac_cv_path_XFT_CONFIG+y}
12994	echo $ECHO_N "(cached) $ECHO_C" >&6	7532	then :
12995	else	7533	printf %s "(cached) " >&6
		7534	else $as_nop
12996	case $XFT_CONFIG in	7535	case $XFT_CONFIG in
12997	[\\/]* | ?:[\\/]*)	7536	[\\/]* | ?:[\\/]*)
12998	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.	7537	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.
12999	;;	7538	;;
13000	*)	7539	*)
13001	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7540	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13002	for as_dir in $PATH	7541	for as_dir in $PATH
13003	do	7542	do
13004	IFS=$as_save_IFS	7543	IFS=$as_save_IFS
13005	test -z "$as_dir" && as_dir=.	7544	case $as_dir in #(((
		7545	'') as_dir=./ ;;
		7546	*/) ;;
		7547	*) as_dir=$as_dir/ ;;
		7548	esac
13006	for ac_exec_ext in '' $ac_executable_extensions; do	7549	for ac_exec_ext in '' $ac_executable_extensions; do
13007	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	7550	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
13008	ac_cv_path_XFT_CONFIG="$as_dir/$ac_word$ac_exec_ext"	7551	ac_cv_path_XFT_CONFIG="$as_dir$ac_word$ac_exec_ext"
13009	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	7552	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
13010	break 2	7553	break 2
13011	fi	7554	fi
13012	done	7555	done
13013	done	7556	done
13014	IFS=$as_save_IFS	7557	IFS=$as_save_IFS
13015		7558
13016	test -z "$ac_cv_path_XFT_CONFIG" && ac_cv_path_XFT_CONFIG="no"	7559	test -z "$ac_cv_path_XFT_CONFIG" && ac_cv_path_XFT_CONFIG="no"
13017	;;	7560	;;
13018	esac	7561	esac
13019	fi	7562	fi
13020	XFT_CONFIG=$ac_cv_path_XFT_CONFIG	7563	XFT_CONFIG=$ac_cv_path_XFT_CONFIG
13021	if test -n "$XFT_CONFIG"; then	7564	if test -n "$XFT_CONFIG"; then
13022	{ echo "$as_me:$LINENO: result: $XFT_CONFIG" >&5	7565	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5
13023	echo "${ECHO_T}$XFT_CONFIG" >&6; }	7566	printf "%s\n" "$XFT_CONFIG" >&6; }
13024	else	7567	else
13025	{ echo "$as_me:$LINENO: result: no" >&5	7568	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
13026	echo "${ECHO_T}no" >&6; }	7569	printf "%s\n" "no" >&6; }
13027	fi	7570	fi
13028		7571
13029		7572
13030	if test $XFT_CONFIG != no; then	7573	if test $XFT_CONFIG != no; then
13031	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"	7574	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"
13032	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"	7575	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"
13033	fi	7576	fi
		7577
13034	fi	7578	fi
		7579
13035		7580
13036	save_LIBS="$LIBS"	7581	save_LIBS="$LIBS"
13037	LIBS="$LIBS $X_LIBS"	7582	LIBS="$LIBS $X_LIBS"
13038		7583	for ac_header in X11/Xft/Xft.h fontconfig/fontconfig.h
13039	for ac_header in X11/Xft/Xft.h	7584	do :
13040	do
13041	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	7585	as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
13042	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	7586	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
13043	{ echo "$as_me:$LINENO: checking for $ac_header" >&5	7587	if eval test \"x\$"$as_ac_Header"\" = x"yes"
13044	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }	7588	then :
13045	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	7589	cat >>confdefs.h <<_ACEOF
13046	echo $ECHO_N "(cached) $ECHO_C" >&6	7590	#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
13047	fi
13048	ac_res=`eval echo '${'$as_ac_Header'}'`
13049	{ echo "$as_me:$LINENO: result: $ac_res" >&5
13050	echo "${ECHO_T}$ac_res" >&6; }
13051	else
13052	# Is the header compilable?
13053	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
13054	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
13055	cat >conftest.$ac_ext <<_ACEOF
13056	/* confdefs.h. */
13057	_ACEOF	7591	_ACEOF
		7592
		7593	else $as_nop
		7594	support_xft=no
		7595	fi
		7596
		7597	done
		7598
		7599	for ac_func in XftDrawString32 FcPatternGet
		7600	do :
		7601	as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | $as_tr_sh`
		7602	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
		7603	if eval test \"x\$"$as_ac_var"\" = x"yes"
		7604	then :
		7605	cat >>confdefs.h <<_ACEOF
		7606	#define `printf "%s\n" "HAVE_$ac_func" | $as_tr_cpp` 1
		7607	_ACEOF
		7608
		7609	else $as_nop
		7610	support_xft=no
		7611	fi
		7612
		7613	done
		7614	LIBS="$save_LIBS"
		7615
		7616	if test x$support_xft = xyes; then
		7617
		7618	printf "%s\n" "#define XFT 1" >>confdefs.h
		7619
		7620	fi
		7621	fi
		7622
		7623	if test x$support_image = xyes && test x$rxvt_have_xrender = xyes; then
		7624	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Render >= 0.11" >&5
		7625	printf %s "checking for Render >= 0.11... " >&6; }
13058	cat confdefs.h >>conftest.$ac_ext	7626	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13059	cat >>conftest.$ac_ext <<_ACEOF
13060	/* end confdefs.h. */	7627	/* end confdefs.h. */
13061	$ac_includes_default
13062	#include <$ac_header>
13063	_ACEOF
13064	rm -f conftest.$ac_objext
13065	if { (ac_try="$ac_compile"
13066	case "(($ac_try" in
13067	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13068	*) ac_try_echo=$ac_try;;
13069	esac
13070	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13071	(eval "$ac_compile") 2>conftest.er1
13072	ac_status=$?
13073	grep -v '^ *+' conftest.er1 >conftest.err
13074	rm -f conftest.er1
13075	cat conftest.err >&5
13076	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13077	(exit $ac_status); } && {
13078	test -z "$ac_cxx_werror_flag" ||
13079	test ! -s conftest.err
13080	} && test -s conftest.$ac_objext; then
13081	ac_header_compiler=yes
13082	else
13083	echo "$as_me: failed program was:" >&5
13084	sed 's/^/| /' conftest.$ac_ext >&5
13085		7628
13086	ac_header_compiler=no	7629	#include <X11/extensions/Xrender.h>
13087	fi	7630	#if RENDER_MAJOR == 0 && RENDER_MINOR <= 10
13088		7631	error
13089	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13090	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13091	echo "${ECHO_T}$ac_header_compiler" >&6; }
13092
13093	# Is the header present?
13094	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
13095	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
13096	cat >conftest.$ac_ext <<_ACEOF
13097	/* confdefs.h. */
13098	_ACEOF
13099	cat confdefs.h >>conftest.$ac_ext
13100	cat >>conftest.$ac_ext <<_ACEOF
13101	/* end confdefs.h. */
13102	#include <$ac_header>
13103	_ACEOF
13104	if { (ac_try="$ac_cpp conftest.$ac_ext"
13105	case "(($ac_try" in
13106	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13107	*) ac_try_echo=$ac_try;;
13108	esac
13109	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13110	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13111	ac_status=$?
13112	grep -v '^ *+' conftest.er1 >conftest.err
13113	rm -f conftest.er1
13114	cat conftest.err >&5
13115	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13116	(exit $ac_status); } >/dev/null && {
13117	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
13118	test ! -s conftest.err
13119	}; then
13120	ac_header_preproc=yes
13121	else
13122	echo "$as_me: failed program was:" >&5
13123	sed 's/^/| /' conftest.$ac_ext >&5
13124
13125	ac_header_preproc=no
13126	fi
13127
13128	rm -f conftest.err conftest.$ac_ext
13129	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13130	echo "${ECHO_T}$ac_header_preproc" >&6; }
13131
13132	# So? What about this header?
13133	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
13134	yes:no: )
13135	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
13136	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
13137	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
13138	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
13139	ac_header_preproc=yes
13140	;;
13141	no:yes:* )
13142	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
13143	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
13144	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
13145	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
13146	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
13147	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
13148	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
13149	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
13150	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
13151	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
13152	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
13153	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
13154
13155	;;
13156	esac
13157	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
13158	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
13159	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
13160	echo $ECHO_N "(cached) $ECHO_C" >&6
13161	else
13162	eval "$as_ac_Header=\$ac_header_preproc"
13163	fi
13164	ac_res=`eval echo '${'$as_ac_Header'}'`
13165	{ echo "$as_me:$LINENO: result: $ac_res" >&5
13166	echo "${ECHO_T}$ac_res" >&6; }
13167
13168	fi
13169	if test `eval echo '${'$as_ac_Header'}'` = yes; then
13170	cat >>confdefs.h <<_ACEOF
13171	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
13172	_ACEOF
13173
13174	else
13175	support_xft=no
13176	fi
13177
13178	done
13179
13180	{ echo "$as_me:$LINENO: checking for XftDrawString32 in -lXft" >&5
13181	echo $ECHO_N "checking for XftDrawString32 in -lXft... $ECHO_C" >&6; }
13182	if test "${ac_cv_lib_Xft_XftDrawString32+set}" = set; then
13183	echo $ECHO_N "(cached) $ECHO_C" >&6
13184	else
13185	ac_check_lib_save_LIBS=$LIBS
13186	LIBS="-lXft $LIBS"
13187	cat >conftest.$ac_ext <<_ACEOF
13188	/* confdefs.h. */
13189	_ACEOF
13190	cat confdefs.h >>conftest.$ac_ext
13191	cat >>conftest.$ac_ext <<_ACEOF
13192	/* end confdefs.h. */
13193
13194	/* Override any GCC internal prototype to avoid an error.
13195	Use char because int might match the return type of a GCC
13196	builtin and then its argument prototype would still apply. */
13197	#ifdef __cplusplus
13198	extern "C"
13199	#endif	7632	#endif
13200	char XftDrawString32 ();	7633
13201	int	7634	int
13202	main ()	7635	main (void)
13203	{	7636	{
13204	return XftDrawString32 ();	7637
13205	;	7638	;
13206	return 0;	7639	return 0;
13207	}	7640	}
13208	_ACEOF	7641	_ACEOF
13209	rm -f conftest.$ac_objext conftest$ac_exeext	7642	if ac_fn_cxx_try_compile "$LINENO"
13210	if { (ac_try="$ac_link"	7643	then :
13211	case "(($ac_try" in
13212	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13213	*) ac_try_echo=$ac_try;;
13214	esac
13215	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13216	(eval "$ac_link") 2>conftest.er1
13217	ac_status=$?
13218	grep -v '^ *+' conftest.er1 >conftest.err
13219	rm -f conftest.er1
13220	cat conftest.err >&5
13221	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13222	(exit $ac_status); } && {
13223	test -z "$ac_cxx_werror_flag" ||
13224	test ! -s conftest.err
13225	} && test -s conftest$ac_exeext &&
13226	$as_test_x conftest$ac_exeext; then
13227	ac_cv_lib_Xft_XftDrawString32=yes
13228	else
13229	echo "$as_me: failed program was:" >&5
13230	sed 's/^/| /' conftest.$ac_ext >&5
13231		7644
13232	ac_cv_lib_Xft_XftDrawString32=no	7645	else $as_nop
13233	fi
13234
13235	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
13236	conftest$ac_exeext conftest.$ac_ext
13237	LIBS=$ac_check_lib_save_LIBS
13238	fi
13239	{ echo "$as_me:$LINENO: result: $ac_cv_lib_Xft_XftDrawString32" >&5
13240	echo "${ECHO_T}$ac_cv_lib_Xft_XftDrawString32" >&6; }
13241	if test $ac_cv_lib_Xft_XftDrawString32 = yes; then
13242	:
13243	else
13244	support_xft=no	7646	support_image=no
13245	fi	7647	fi
13246		7648	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
13247	LIBS="$save_LIBS"
13248
13249	if test x$support_xft = xyes; then	7649	if test x$support_image = xyes; then
		7650	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7651	printf "%s\n" "ok" >&6; }
		7652	LIBS="$LIBS -lm"
13250		7653
13251	cat >>confdefs.h <<\_ACEOF	7654	printf "%s\n" "#define XRENDER 1" >>confdefs.h
13252	#define XFT 1
13253	_ACEOF
13254		7655
		7656
		7657	if test x$support_inheritpixmap = xyes; then
		7658
		7659	printf "%s\n" "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
		7660
13255	fi	7661	fi
		7662	else
		7663	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7664	printf "%s\n" "no" >&6; }
		7665	fi
13256	fi	7666	fi
		7667
13257	if test x$support_styles = xyes; then	7668	if test x$support_styles = xyes; then
13258		7669
13259	cat >>confdefs.h <<\_ACEOF	7670	printf "%s\n" "#define ENABLE_STYLES 1" >>confdefs.h
13260	#define ENABLE_STYLES 1
13261	_ACEOF
13262		7671
13263	fi	7672	fi
13264	if test x$support_iso14755 = xyes; then	7673	if test x$support_iso14755 = xyes; then
13265		7674
13266	cat >>confdefs.h <<\_ACEOF	7675	printf "%s\n" "#define ISO_14755 1" >>confdefs.h
13267	#define ISO_14755 1
13268	_ACEOF
13269		7676
13270	fi	7677	fi
13271	if test x$support_8bitctrls = xyes; then	7678	if test x$support_8bitctrls = xyes; then
13272		7679
13273	cat >>confdefs.h <<\_ACEOF	7680	printf "%s\n" "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h
13274	#define EIGHT_BIT_CONTROLS 1
13275	_ACEOF
13276		7681
13277	fi	7682	fi
13278	if test x$support_fading = xyes; then	7683	if test x$support_fading = xyes; then
13279		7684
13280	cat >>confdefs.h <<\_ACEOF	7685	printf "%s\n" "#define OFF_FOCUS_FADING 1" >>confdefs.h
13281	#define OFF_FOCUS_FADING 1
13282	_ACEOF
13283
13284	fi
13285	if test x$support_inheritpixmap = xyes; then
13286
13287	cat >>confdefs.h <<\_ACEOF
13288	#define ENABLE_TRANSPARENCY 1
13289	_ACEOF
13290		7686
13291	fi	7687	fi
13292	if test x$support_keepscrolling = xno; then	7688	if test x$support_keepscrolling = xno; then
13293		7689
13294	cat >>confdefs.h <<\_ACEOF
13295	#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1	7690	printf "%s\n" "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h
13296	_ACEOF
13297		7691
13298	fi	7692	fi
13299	if test x$support_selectionscrolling = xyes; then	7693	if test x$support_selectionscrolling = xyes; then
13300		7694
13301	cat >>confdefs.h <<\_ACEOF	7695	printf "%s\n" "#define SELECTION_SCROLLING 1" >>confdefs.h
13302	#define SELECTION_SCROLLING 1
13303	_ACEOF
13304		7696
13305	fi	7697	fi
13306	if test x$support_frills = xyes; then	7698	if test x$support_frills = xyes; then
13307		7699
13308	cat >>confdefs.h <<\_ACEOF	7700	printf "%s\n" "#define ENABLE_FRILLS 1" >>confdefs.h
13309	#define ENABLE_FRILLS 1
13310	_ACEOF
13311		7701
13312	fi	7702	fi
13313	if test x$support_mousewheel = xyes; then	7703	if test x$support_mousewheel = xyes; then
13314		7704
13315	cat >>confdefs.h <<\_ACEOF	7705	printf "%s\n" "#define MOUSE_WHEEL 1" >>confdefs.h
13316	#define MOUSE_WHEEL 1
13317	_ACEOF
13318		7706
13319	fi	7707	fi
13320	if test x$support_mouseslipwheel = xyes; then	7708	if test x$support_mouseslipwheel = xyes; then
13321		7709
13322	cat >>confdefs.h <<\_ACEOF	7710	printf "%s\n" "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h
13323	#define MOUSE_SLIP_WHEELING 1
13324	_ACEOF
13325		7711
13326	fi	7712	fi
13327	if test x$support_afterimage = xyes; then
13328		7713
13329	cat >>confdefs.h <<\_ACEOF	7714	scrolltypes=plain
13330	#define HAVE_AFTERIMAGE 1
13331	_ACEOF
13332		7715
13333		7716	printf "%s\n" "#define PLAIN_SCROLLBAR 1" >>confdefs.h
13334	cat >>confdefs.h <<\_ACEOF
13335	#define BG_IMAGE_FROM_FILE 1
13336	_ACEOF
13337
13338	fi
13339		7717
13340		7718
13341	if test x$support_scroll_rxvt = xyes; then	7719	if test x$support_scroll_rxvt = xyes; then
13342		7720
13343	cat >>confdefs.h <<\_ACEOF	7721	printf "%s\n" "#define RXVT_SCROLLBAR 1" >>confdefs.h
13344	#define RXVT_SCROLLBAR 1
13345	_ACEOF
13346		7722
13347	scrolltypes="rxvt"	7723	scrolltypes="$scrolltypes rxvt"
13348	fi	7724	fi
13349	if test x$support_scroll_next = xyes; then	7725	if test x$support_scroll_next = xyes; then
13350		7726
13351	cat >>confdefs.h <<\_ACEOF	7727	printf "%s\n" "#define NEXT_SCROLLBAR 1" >>confdefs.h
13352	#define NEXT_SCROLLBAR 1
13353	_ACEOF
13354		7728
13355	scrolltypes="$scrolltypes next"	7729	scrolltypes="$scrolltypes next"
13356	fi	7730	fi
13357	if test x$support_scroll_xterm = xyes; then	7731	if test x$support_scroll_xterm = xyes; then
13358		7732
13359	cat >>confdefs.h <<\_ACEOF	7733	printf "%s\n" "#define XTERM_SCROLLBAR 1" >>confdefs.h
13360	#define XTERM_SCROLLBAR 1
13361	_ACEOF
13362		7734
13363	scrolltypes="$scrolltypes xterm"	7735	scrolltypes="$scrolltypes xterm"
13364	fi	7736	fi
13365	if test x$support_scroll_plain = xyes; then
13366
13367	cat >>confdefs.h <<\_ACEOF
13368	#define PLAIN_SCROLLBAR 1
13369	_ACEOF
13370
13371	scrolltypes="$scrolltypes plain"
13372	fi
13373	if test x$support_pointer_blank = xyes; then	7737	if test x$support_pointer_blank = xyes; then
13374		7738
13375	cat >>confdefs.h <<\_ACEOF	7739	printf "%s\n" "#define POINTER_BLANK 1" >>confdefs.h
13376	#define POINTER_BLANK 1
13377	_ACEOF
13378		7740
13379	fi	7741	fi
13380	if test x$support_text_blink = xyes; then	7742	if test x$support_text_blink = xyes; then
13381		7743
13382	cat >>confdefs.h <<\_ACEOF	7744	printf "%s\n" "#define TEXT_BLINK 1" >>confdefs.h
13383	#define TEXT_BLINK 1
13384	_ACEOF
13385		7745
13386	fi	7746	fi
13387	if test x$support_unicode3 = xyes; then	7747	if test x$support_unicode3 = xyes; then
13388		7748
13389	cat >>confdefs.h <<\_ACEOF	7749	printf "%s\n" "#define UNICODE_3 1" >>confdefs.h
13390	#define UNICODE_3 1
13391	_ACEOF
13392		7750
13393	fi	7751	fi
13394	if test x$support_combining = xyes; then	7752	if test x$support_combining = xyes; then
13395		7753
13396	cat >>confdefs.h <<\_ACEOF	7754	printf "%s\n" "#define ENABLE_COMBINING 1" >>confdefs.h
13397	#define ENABLE_COMBINING 1
13398	_ACEOF
13399		7755
13400	fi	7756	fi
13401	if test x$codesets = xall; then	7757	if test x$codesets = xall; then
13402	codesets=jp,jp-ext,kr,zh,zh-ext	7758	codesets=jp,jp-ext,kr,zh,zh-ext
13403	fi	7759	fi
13404		7760
13405	cat >>confdefs.h <<\_ACEOF	7761	printf "%s\n" "#define ENCODING_EU 1" >>confdefs.h
13406	#define ENCODING_EU 1
13407	_ACEOF
13408		7762
13409		7763
13410	cat >>confdefs.h <<\_ACEOF	7764	printf "%s\n" "#define ENCODING_VN 1" >>confdefs.h
13411	#define ENCODING_VN 1
13412	_ACEOF
13413		7765
13414	for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do	7766	for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do
13415	case "$codeset" in	7767	case "$codeset" in
13416	JP )	7768	JP )
13417	cat >>confdefs.h <<\_ACEOF	7769	printf "%s\n" "#define ENCODING_JP 1" >>confdefs.h
13418	#define ENCODING_JP 1
13419	_ACEOF
13420	;;	7770	;;
13421	JP_EXT )	7771	JP_EXT )
13422	cat >>confdefs.h <<\_ACEOF	7772	printf "%s\n" "#define ENCODING_JP_EXT 1" >>confdefs.h
13423	#define ENCODING_JP_EXT 1
13424	_ACEOF
13425	;;	7773	;;
13426	KR )	7774	KR )
13427	cat >>confdefs.h <<\_ACEOF	7775	printf "%s\n" "#define ENCODING_KR 1" >>confdefs.h
13428	#define ENCODING_KR 1
13429	_ACEOF
13430	;;	7776	;;
13431	ZH )	7777	ZH )
13432	cat >>confdefs.h <<\_ACEOF	7778	printf "%s\n" "#define ENCODING_ZH 1" >>confdefs.h
13433	#define ENCODING_ZH 1
13434	_ACEOF
13435	;;	7779	;;
13436	ZH_EXT )	7780	ZH_EXT )
13437	cat >>confdefs.h <<\_ACEOF	7781	printf "%s\n" "#define ENCODING_ZH_EXT 1" >>confdefs.h
13438	#define ENCODING_ZH_EXT 1
13439	_ACEOF
13440	;;	7782	;;
13441	esac	7783	esac
13442	done	7784	done
13443		7785
13444	IF_PERL=\#	7786	IF_PERL=\#
13445	if test x$support_perl = xyes; then	7787	if test x$support_perl = xyes; then
13446	# Extract the first word of "perl5", so it can be a program name with args.	7788	# Extract the first word of "perl5", so it can be a program name with args.
13447	set dummy perl5; ac_word=$2	7789	set dummy perl5; ac_word=$2
13448	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	7790	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13449	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	7791	printf %s "checking for $ac_word... " >&6; }
13450	if test "${ac_cv_path_PERL+set}" = set; then	7792	if test ${ac_cv_path_PERL+y}
13451	echo $ECHO_N "(cached) $ECHO_C" >&6	7793	then :
13452	else	7794	printf %s "(cached) " >&6
		7795	else $as_nop
13453	case $PERL in	7796	case $PERL in
13454	[\\/]* | ?:[\\/]*)	7797	[\\/]* | ?:[\\/]*)
13455	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.	7798	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
13456	;;	7799	;;
13457	*)	7800	*)
13458	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7801	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13459	for as_dir in $PATH	7802	for as_dir in $PATH
13460	do	7803	do
13461	IFS=$as_save_IFS	7804	IFS=$as_save_IFS
13462	test -z "$as_dir" && as_dir=.	7805	case $as_dir in #(((
		7806	'') as_dir=./ ;;
		7807	*/) ;;
		7808	*) as_dir=$as_dir/ ;;
		7809	esac
13463	for ac_exec_ext in '' $ac_executable_extensions; do	7810	for ac_exec_ext in '' $ac_executable_extensions; do
13464	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	7811	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
13465	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"	7812	ac_cv_path_PERL="$as_dir$ac_word$ac_exec_ext"
13466	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	7813	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
13467	break 2	7814	break 2
13468	fi	7815	fi
13469	done	7816	done
13470	done	7817	done
13471	IFS=$as_save_IFS	7818	IFS=$as_save_IFS
13472		7819
		7820	test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl"
13473	;;	7821	;;
13474	esac	7822	esac
13475	fi	7823	fi
13476	PERL=$ac_cv_path_PERL	7824	PERL=$ac_cv_path_PERL
13477	if test -n "$PERL"; then	7825	if test -n "$PERL"; then
13478	{ echo "$as_me:$LINENO: result: $PERL" >&5	7826	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
13479	echo "${ECHO_T}$PERL" >&6; }	7827	printf "%s\n" "$PERL" >&6; }
13480	else	7828	else
13481	{ echo "$as_me:$LINENO: result: no" >&5	7829	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
13482	echo "${ECHO_T}no" >&6; }	7830	printf "%s\n" "no" >&6; }
13483	fi	7831	fi
13484		7832
13485		7833
13486	# Extract the first word of "perl", so it can be a program name with args.	7834
13487	set dummy perl; ac_word=$2	7835
13488	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	7836	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xext (via pkg-config)" >&5
13489	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	7837	printf %s "checking for xext (via pkg-config)... " >&6; }
13490	if test "${ac_cv_path_PERL+set}" = set; then	7838	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xext; then
13491	echo $ECHO_N "(cached) $ECHO_C" >&6	7839	XEXT_CFLAGS="`$PKG_CONFIG --cflags xext`"
		7840	XEXT_LIBS="`$PKG_CONFIG --libs xext`"
		7841
		7842	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7843	printf "%s\n" "ok" >&6; }
		7844	:
13492	else	7845	else
13493	case $PERL in	7846	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
13494	[\\/]* | ?:[\\/]*)	7847	printf "%s\n" "no" >&6; }
13495	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
13496	;;
13497	*)
13498	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13499	for as_dir in $PATH
13500	do
13501	IFS=$as_save_IFS
13502	test -z "$as_dir" && as_dir=.
13503	for ac_exec_ext in '' $ac_executable_extensions; do
13504	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13505	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
13506	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13507	break 2
13508	fi
13509	done
13510	done
13511	IFS=$as_save_IFS
13512		7848
13513	;;	7849	as_fn_error $? "unable to find xext, required for perl" "$LINENO" 5
13514	esac
13515	fi
13516	PERL=$ac_cv_path_PERL
13517	if test -n "$PERL"; then
13518	{ echo "$as_me:$LINENO: result: $PERL" >&5
13519	echo "${ECHO_T}$PERL" >&6; }
13520	else
13521	{ echo "$as_me:$LINENO: result: no" >&5
13522	echo "${ECHO_T}no" >&6; }
13523	fi
13524		7850
		7851	fi
13525		7852
13526		7853
		7854	X_LIBS="$XEXT_LIBS $X_LIBS"
		7855	CPPFLAGS="$CPPFLAGS $XEXT_CFLAGS"
		7856
13527	{ echo "$as_me:$LINENO: checking for $PERL suitability" >&5	7857	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5
13528	echo $ECHO_N "checking for $PERL suitability... $ECHO_C" >&6; }	7858	printf %s "checking for $PERL suitability... " >&6; }
13529	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then	7859	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
13530		7860
13531	save_CXXFLAGS="$CXXFLAGS"	7861	save_CXXFLAGS="$CXXFLAGS"
13532	save_LIBS="$LIBS"	7862	save_LIBS="$LIBS"
13533	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"	7863	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
13534	LIBS="$LIBS `$PERL -MExtUtils::Embed -e ldopts`"	7864	LIBS="$LIBS `$PERL -MExtUtils::Embed -e ldopts`"
13535	cat >conftest.$ac_ext <<_ACEOF
13536	/* confdefs.h. */
13537	_ACEOF
13538	cat confdefs.h >>conftest.$ac_ext	7865	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13539	cat >>conftest.$ac_ext <<_ACEOF
13540	/* end confdefs.h. */	7866	/* end confdefs.h. */
13541		7867
13542	#include <EXTERN.h>	7868	#include <EXTERN.h>
13543	#include <perl.h>	7869	#include <perl.h>
13544	#include <XSUB.h>	7870	#include <XSUB.h>
13545		7871
13546	int	7872	int
13547	main ()	7873	main (void)
13548	{	7874	{
13549		7875
13550	PerlInterpreter *perl = perl_alloc ();	7876	PerlInterpreter *perl = perl_alloc ();
13551		7877
13552	;	7878	;
13553	return 0;	7879	return 0;
13554	}	7880	}
13555	_ACEOF	7881	_ACEOF
13556	rm -f conftest.$ac_objext conftest$ac_exeext	7882	if ac_fn_cxx_try_link "$LINENO"
13557	if { (ac_try="$ac_link"	7883	then :
13558	case "(($ac_try" in
13559	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13560	*) ac_try_echo=$ac_try;;
13561	esac
13562	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13563	(eval "$ac_link") 2>conftest.er1
13564	ac_status=$?
13565	grep -v '^ *+' conftest.er1 >conftest.err
13566	rm -f conftest.er1
13567	cat conftest.err >&5
13568	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13569	(exit $ac_status); } && {
13570	test -z "$ac_cxx_werror_flag" ||
13571	test ! -s conftest.err
13572	} && test -s conftest$ac_exeext &&
13573	$as_test_x conftest$ac_exeext; then
13574	rxvt_perl_link=yes	7884	rxvt_perl_link=yes
13575	else	7885	else $as_nop
13576	echo "$as_me: failed program was:" >&5
13577	sed 's/^/| /' conftest.$ac_ext >&5
13578
13579	rxvt_perl_link=no	7886	rxvt_perl_link=no
13580	fi	7887	fi
13581
13582	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	7888	rm -f core conftest.err conftest.$ac_objext conftest.beam \
13583	conftest$ac_exeext conftest.$ac_ext	7889	conftest$ac_exeext conftest.$ac_ext
13584	CXXFLAGS="$save_CXXFLAGS"	7890	CXXFLAGS="$save_CXXFLAGS"
13585	LIBS="$save_LIBS"	7891	LIBS="$save_LIBS"
13586		7892
13587	if test x$rxvt_perl_link = xyes; then	7893	if test x$rxvt_perl_link = xyes; then
13588	{ echo "$as_me:$LINENO: result: ok" >&5	7894	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13589	echo "${ECHO_T}ok" >&6; }	7895	printf "%s\n" "ok" >&6; }
13590		7896
13591	cat >>confdefs.h <<\_ACEOF	7897	printf "%s\n" "#define ENABLE_PERL 1" >>confdefs.h
13592	#define ENABLE_PERL 1
13593	_ACEOF
13594		7898
13595	IF_PERL=	7899	IF_PERL=
13596	PERL_O=rxvtperl.o	7900	PERL_O=rxvtperl.o
13597	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"	7901	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
13598	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"	7902	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
13599	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"	7903	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"
13600	else	7904	else
13601	{ { echo "$as_me:$LINENO: error: no, unable to link" >&5	7905	as_fn_error $? "no, unable to link" "$LINENO" 5
13602	echo "$as_me: error: no, unable to link" >&2;}
13603	{ (exit 1); exit 1; }; }
13604	fi	7906	fi
13605	else	7907	else
13606	{ { echo "$as_me:$LINENO: error: no working perl found, or perl not version >= 5.8" >&5	7908	as_fn_error $? "no working perl found, or perl not version >= 5.8" "$LINENO" 5
13607	echo "$as_me: error: no working perl found, or perl not version >= 5.8" >&2;}
13608	{ (exit 1); exit 1; }; }
13609	fi	7909	fi
13610	fi	7910	fi
13611		7911
13612		7912
13613		7913
13614		7914
13615		7915
13616		7916
13617		7917
13618		7918
13619
13620
13621
13622
13623
13624
13625
13626
13627
13628
13629
13630	test "$program_prefix" != NONE &&
13631	program_transform_name="s&^&$program_prefix&;$program_transform_name"
13632	# Use a double $ so make ignores it.
13633	test "$program_suffix" != NONE &&
13634	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
13635	# Double any \ or $. echo might interpret backslashes.
13636	# By default was `s,x,x', remove it if useless.
13637	cat <<\_ACEOF >conftest.sed
13638	s/[\\$]/&&/g;s/;s,x,x,$//
13639	_ACEOF
13640	program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
13641	rm -f conftest.sed
13642
13643
13644
13645
13646
13647	if test "$ac_cv_header_stdint_h" = "yes" -o "$notset" = "dontmatch"; then
13648	include_stdint_h="#include <stdint.h>"
13649	else
13650	include_stdint_h="/* #include <stdint.h> */"
13651	fi
13652	if test "$ac_cv_header_stdarg_h" = "yes" -o "$notset" = "dontmatch"; then
13653	include_stdarg_h="#include <cstdarg>"
13654	else
13655	include_stdarg_h="/* #include <cstdarg> */"
13656	fi
13657	if test "$ac_cv_header_stdlib_h" = "yes" -o "$notset" = "dontmatch"; then
13658	include_stdlib_h="#include <cstdlib>"
13659	else
13660	include_stdlib_h="/* #include <cstdlib> */"
13661	fi
13662	if test "$ac_cv_header_unistd_h" = "yes" -o "$notset" = "dontmatch"; then
13663	include_unistd_h="#include <unistd.h>"
13664	else
13665	include_unistd_h="/* #include <unistd.h> */"
13666	fi
13667	if test "$ac_cv_header_string_h" = "yes" -o "$notset" = "dontmatch"; then
13668	include_string_h="#include <cstring>"
13669	else
13670	include_string_h="/* #include <cstring> */"
13671	fi
13672	if test "$ac_cv_header_fcntl_h" = "yes" -o "$notset" = "dontmatch"; then
13673	include_fcntl_h="#include <fcntl.h>"
13674	else
13675	include_fcntl_h="/* #include <fcntl.h> */"
13676	fi
13677	if test "$ac_cv_header_util_h" = "yes" -o "$notset" = "dontmatch"; then
13678	include_util_h="#include <util.h>"
13679	else
13680	include_util_h="/* #include <util.h> */"
13681	fi
13682	if test "$ac_cv_header_assert_h" = "yes" -o "$notset" = "dontmatch"; then
13683	include_assert_h="#include <assert.h>"
13684	else
13685	include_assert_h="/* #include <assert.h> */"
13686	fi
13687	if test "$rxvt_cv_header_sysioctl" = "yes" -o "$notset" = "dontmatch"; then
13688	include_sys_ioctl_h="#include <sys/ioctl.h>"
13689	else
13690	include_sys_ioctl_h="/* #include <sys/ioctl.h> */"
13691	fi
13692	if test "$ac_cv_header_sys_select_h" = "yes" -o "$notset" = "dontmatch"; then
13693	include_sys_select_h="#include <sys/select.h>"
13694	else
13695	include_sys_select_h="/* #include <sys/select.h> */"
13696	fi
13697	if test "$ac_cv_header_sys_strredir_h" = "yes" -o "$notset" = "dontmatch"; then
13698	include_sys_strredir_h="#include <sys/strredir.h>"
13699	else
13700	include_sys_strredir_h="/* #include <sys/strredir.h> */"
13701	fi
13702	if test "$ac_cv_header_sys_time_h" = "yes" -o "$notset" = "dontmatch"; then
13703	include_sys_time_h="#include <sys/time.h>"
13704	else
13705	include_sys_time_h="/* #include <sys/time.h> */"
13706	fi
13707	if test "$ac_cv_header_sys_time_h" = "no" -o "$ac_cv_header_time" = "yes"; then
13708	include_time_h="#include <time.h>"
13709	else
13710	include_time_h="/* #include <time.h> */"
13711	fi
13712
13713	ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile src/rxvtlib.h"	7919	ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile"
13714		7920
13715	cat >confcache <<\_ACEOF	7921	cat >confcache <<\_ACEOF
13716	# This file is a shell script that caches the results of configure	7922	# This file is a shell script that caches the results of configure
13717	# tests run on this system so they can be shared between configure	7923	# tests run on this system so they can be shared between configure
13718	# scripts and configure runs, see configure's option --config-cache.	7924	# scripts and configure runs, see configure's option --config-cache.
…		…
13737	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do	7943	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
13738	eval ac_val=\$$ac_var	7944	eval ac_val=\$$ac_var
13739	case $ac_val in #(	7945	case $ac_val in #(
13740	*${as_nl}*)	7946	*${as_nl}*)
13741	case $ac_var in #(	7947	case $ac_var in #(
13742	*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5	7948	*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
13743	echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;	7949	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
13744	esac	7950	esac
13745	case $ac_var in #(	7951	case $ac_var in #(
13746	_ | IFS | as_nl) ;; #(	7952	_ | IFS | as_nl) ;; #(
13747	*) $as_unset $ac_var ;;	7953	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		7954	*) { eval $ac_var=; unset $ac_var;} ;;
13748	esac ;;	7955	esac ;;
13749	esac	7956	esac
13750	done	7957	done
13751		7958
13752	(set) 2>&1 |	7959	(set) 2>&1 |
13753	case $as_nl`(ac_space=' '; set) 2>&1` in #(	7960	case $as_nl`(ac_space=' '; set) 2>&1` in #(
13754	*${as_nl}ac_space=\ *)	7961	*${as_nl}ac_space=\ *)
13755	# `set' does not quote correctly, so add quotes (double-quote	7962	# `set' does not quote correctly, so add quotes: double-quote
13756	# substitution turns \\\\ into \\, and sed turns \\ into \).	7963	# substitution turns \\\\ into \\, and sed turns \\ into \.
13757	sed -n \	7964	sed -n \
13758	"s/'/'\\\\''/g;	7965	"s/'/'\\\\''/g;
13759	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	7966	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
13760	;; #(	7967	;; #(
13761	*)	7968	*)
…		…
13767	) |	7974	) |
13768	sed '	7975	sed '
13769	/^ac_cv_env_/b end	7976	/^ac_cv_env_/b end
13770	t clear	7977	t clear
13771	:clear	7978	:clear
13772	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	7979	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
13773	t end	7980	t end
13774	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	7981	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
13775	:end' >>confcache	7982	:end' >>confcache
13776	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else	7983	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
13777	if test -w "$cache_file"; then	7984	if test -w "$cache_file"; then
13778	test "x$cache_file" != "x/dev/null" &&	7985	if test "x$cache_file" != "x/dev/null"; then
13779	{ echo "$as_me:$LINENO: updating cache $cache_file" >&5	7986	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
13780	echo "$as_me: updating cache $cache_file" >&6;}	7987	printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
		7988	if test ! -f "$cache_file" || test -h "$cache_file"; then
13781	cat confcache >$cache_file	7989	cat confcache >"$cache_file"
		7990	else
		7991	case $cache_file in #(
		7992	*/* | ?:*)
		7993	mv -f confcache "$cache_file"$$ &&
		7994	mv -f "$cache_file"$$ "$cache_file" ;; #(
		7995	*)
		7996	mv -f confcache "$cache_file" ;;
		7997	esac
		7998	fi
		7999	fi
13782	else	8000	else
13783	{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5	8001	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
13784	echo "$as_me: not updating unwritable cache $cache_file" >&6;}	8002	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
13785	fi	8003	fi
13786	fi	8004	fi
13787	rm -f confcache	8005	rm -f confcache
13788		8006
13789	test "x$prefix" = xNONE && prefix=$ac_default_prefix	8007	test "x$prefix" = xNONE && prefix=$ac_default_prefix
…		…
13792		8010
13793	DEFS=-DHAVE_CONFIG_H	8011	DEFS=-DHAVE_CONFIG_H
13794		8012
13795	ac_libobjs=	8013	ac_libobjs=
13796	ac_ltlibobjs=	8014	ac_ltlibobjs=
		8015	U=
13797	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue	8016	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
13798	# 1. Remove the extension, and $U if already installed.	8017	# 1. Remove the extension, and $U if already installed.
13799	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'	8018	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
13800	ac_i=`echo "$ac_i" | sed "$ac_script"`	8019	ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
13801	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR	8020	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
13802	# will be set to the directory where LIBOBJS objects are built.	8021	# will be set to the directory where LIBOBJS objects are built.
13803	ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"	8022	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
13804	ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'	8023	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
13805	done	8024	done
13806	LIBOBJS=$ac_libobjs	8025	LIBOBJS=$ac_libobjs
13807		8026
13808	LTLIBOBJS=$ac_ltlibobjs	8027	LTLIBOBJS=$ac_ltlibobjs
13809		8028
13810		8029
13811		8030
13812	: ${CONFIG_STATUS=./config.status}	8031	: "${CONFIG_STATUS=./config.status}"
		8032	ac_write_fail=0
13813	ac_clean_files_save=$ac_clean_files	8033	ac_clean_files_save=$ac_clean_files
13814	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	8034	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
13815	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	8035	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
13816	echo "$as_me: creating $CONFIG_STATUS" >&6;}	8036	printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
13817	cat >$CONFIG_STATUS <<_ACEOF	8037	as_write_fail=0
		8038	cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
13818	#! $SHELL	8039	#! $SHELL
13819	# Generated by $as_me.	8040	# Generated by $as_me.
13820	# Run this file to recreate the current configuration.	8041	# Run this file to recreate the current configuration.
13821	# Compiler output produced by configure, useful for debugging	8042	# Compiler output produced by configure, useful for debugging
13822	# configure, is in config.log if it exists.	8043	# configure, is in config.log if it exists.
13823		8044
13824	debug=false	8045	debug=false
13825	ac_cs_recheck=false	8046	ac_cs_recheck=false
13826	ac_cs_silent=false	8047	ac_cs_silent=false
		8048
13827	SHELL=\${CONFIG_SHELL-$SHELL}	8049	SHELL=\${CONFIG_SHELL-$SHELL}
		8050	export SHELL
13828	_ACEOF	8051	_ASEOF
13829		8052	cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
13830	cat >>$CONFIG_STATUS <<\_ACEOF
13831	## --------------------- ##	8053	## -------------------- ##
13832	## M4sh Initialization. ##	8054	## M4sh Initialization. ##
13833	## --------------------- ##	8055	## -------------------- ##
13834		8056
13835	# Be more Bourne compatible	8057	# Be more Bourne compatible
13836	DUALCASE=1; export DUALCASE # for MKS sh	8058	DUALCASE=1; export DUALCASE # for MKS sh
		8059	as_nop=:
13837	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	8060	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		8061	then :
13838	emulate sh	8062	emulate sh
13839	NULLCMD=:	8063	NULLCMD=:
13840	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	8064	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
13841	# is contrary to our usage. Disable this feature.	8065	# is contrary to our usage. Disable this feature.
13842	alias -g '${1+"$@"}'='"$@"'	8066	alias -g '${1+"$@"}'='"$@"'
13843	setopt NO_GLOB_SUBST	8067	setopt NO_GLOB_SUBST
13844	else	8068	else $as_nop
13845	case `(set -o) 2>/dev/null` in	8069	case `(set -o) 2>/dev/null` in #(
13846	*posix*) set -o posix ;;	8070	*posix*) :
		8071	set -o posix ;; #(
		8072	*) :
		8073	;;
13847	esac	8074	esac
13848
13849	fi	8075	fi
13850		8076
13851		8077
13852		8078
		8079	# Reset variables that may have inherited troublesome values from
		8080	# the environment.
13853		8081
13854	# PATH needs CR
13855	# Avoid depending upon Character Ranges.
13856	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
13857	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
13858	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
13859	as_cr_digits='0123456789'
13860	as_cr_alnum=$as_cr_Letters$as_cr_digits
13861
13862	# The user is always right.
13863	if test "${PATH_SEPARATOR+set}" != set; then
13864	echo "#! /bin/sh" >conf$$.sh
13865	echo "exit 0" >>conf$$.sh
13866	chmod +x conf$$.sh
13867	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
13868	PATH_SEPARATOR=';'
13869	else
13870	PATH_SEPARATOR=:
13871	fi
13872	rm -f conf$$.sh
13873	fi
13874
13875	# Support unset when possible.
13876	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
13877	as_unset=unset
13878	else
13879	as_unset=false
13880	fi
13881
13882
13883	# IFS
13884	# We need space, tab and new line, in precisely that order. Quoting is	8082	# IFS needs to be set, to space, tab, and newline, in precisely that order.
		8083	# (If _AS_PATH_WALK were called with IFS unset, it would have the
		8084	# side effect of setting IFS to empty, thus disabling word splitting.)
13885	# there to prevent editors from complaining about space-tab.	8085	# Quoting is to prevent editors from complaining about space-tab.
13886	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
13887	# splitting by setting IFS to empty value.)
13888	as_nl='	8086	as_nl='
13889	'	8087	'
		8088	export as_nl
13890	IFS=" "" $as_nl"	8089	IFS=" "" $as_nl"
13891		8090
		8091	PS1='$ '
		8092	PS2='> '
		8093	PS4='+ '
		8094
		8095	# Ensure predictable behavior from utilities with locale-dependent output.
		8096	LC_ALL=C
		8097	export LC_ALL
		8098	LANGUAGE=C
		8099	export LANGUAGE
		8100
		8101	# We cannot yet rely on "unset" to work, but we need these variables
		8102	# to be unset--not just set to an empty or harmless value--now, to
		8103	# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
		8104	# also avoids known problems related to "unset" and subshell syntax
		8105	# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
		8106	for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
		8107	do eval test \${$as_var+y} \
		8108	&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
		8109	done
		8110
		8111	# Ensure that fds 0, 1, and 2 are open.
		8112	if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
		8113	if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
		8114	if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
		8115
		8116	# The user is always right.
		8117	if ${PATH_SEPARATOR+false} :; then
		8118	PATH_SEPARATOR=:
		8119	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		8120	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
		8121	PATH_SEPARATOR=';'
		8122	}
		8123	fi
		8124
		8125
13892	# Find who we are. Look in the path if we contain no directory separator.	8126	# Find who we are. Look in the path if we contain no directory separator.
		8127	as_myself=
13893	case $0 in	8128	case $0 in #((
13894	*[\\/]* ) as_myself=$0 ;;	8129	*[\\/]* ) as_myself=$0 ;;
13895	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	8130	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13896	for as_dir in $PATH	8131	for as_dir in $PATH
13897	do	8132	do
13898	IFS=$as_save_IFS	8133	IFS=$as_save_IFS
13899	test -z "$as_dir" && as_dir=.	8134	case $as_dir in #(((
		8135	'') as_dir=./ ;;
		8136	*/) ;;
		8137	*) as_dir=$as_dir/ ;;
		8138	esac
13900	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	8139	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
13901	done	8140	done
13902	IFS=$as_save_IFS	8141	IFS=$as_save_IFS
13903		8142
13904	;;	8143	;;
13905	esac	8144	esac
13906	# We did not find ourselves, most probably we were run as `sh COMMAND'	8145	# We did not find ourselves, most probably we were run as `sh COMMAND'
13907	# in which case we are not to be found in the path.	8146	# in which case we are not to be found in the path.
13908	if test "x$as_myself" = x; then	8147	if test "x$as_myself" = x; then
13909	as_myself=$0	8148	as_myself=$0
13910	fi	8149	fi
13911	if test ! -f "$as_myself"; then	8150	if test ! -f "$as_myself"; then
13912	echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2	8151	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
13913	{ (exit 1); exit 1; }	8152	exit 1
13914	fi	8153	fi
13915		8154
13916	# Work around bugs in pre-3.0 UWIN ksh.
13917	for as_var in ENV MAIL MAILPATH
13918	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
13919	done
13920	PS1='$ '
13921	PS2='> '
13922	PS4='+ '
13923		8155
13924	# NLS nuisances.
13925	for as_var in \
13926	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
13927	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
13928	LC_TELEPHONE LC_TIME
13929	do
13930	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
13931	eval $as_var=C; export $as_var
13932	else
13933	($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
13934	fi
13935	done
13936		8156
13937	# Required to use basename.	8157	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		8158	# ----------------------------------------
		8159	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		8160	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		8161	# script with STATUS, using 1 if that was 0.
		8162	as_fn_error ()
		8163	{
		8164	as_status=$1; test $as_status -eq 0 && as_status=1
		8165	if test "$4"; then
		8166	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		8167	printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
		8168	fi
		8169	printf "%s\n" "$as_me: error: $2" >&2
		8170	as_fn_exit $as_status
		8171	} # as_fn_error
		8172
		8173
		8174
		8175	# as_fn_set_status STATUS
		8176	# -----------------------
		8177	# Set $? to STATUS, without forking.
		8178	as_fn_set_status ()
		8179	{
		8180	return $1
		8181	} # as_fn_set_status
		8182
		8183	# as_fn_exit STATUS
		8184	# -----------------
		8185	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		8186	as_fn_exit ()
		8187	{
		8188	set +e
		8189	as_fn_set_status $1
		8190	exit $1
		8191	} # as_fn_exit
		8192
		8193	# as_fn_unset VAR
		8194	# ---------------
		8195	# Portably unset VAR.
		8196	as_fn_unset ()
		8197	{
		8198	{ eval $1=; unset $1;}
		8199	}
		8200	as_unset=as_fn_unset
		8201
		8202	# as_fn_append VAR VALUE
		8203	# ----------------------
		8204	# Append the text in VALUE to the end of the definition contained in VAR. Take
		8205	# advantage of any shell optimizations that allow amortized linear growth over
		8206	# repeated appends, instead of the typical quadratic growth present in naive
		8207	# implementations.
		8208	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
		8209	then :
		8210	eval 'as_fn_append ()
		8211	{
		8212	eval $1+=\$2
		8213	}'
		8214	else $as_nop
		8215	as_fn_append ()
		8216	{
		8217	eval $1=\$$1\$2
		8218	}
		8219	fi # as_fn_append
		8220
		8221	# as_fn_arith ARG...
		8222	# ------------------
		8223	# Perform arithmetic evaluation on the ARGs, and store the result in the
		8224	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		8225	# must be portable across $(()) and expr.
		8226	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
		8227	then :
		8228	eval 'as_fn_arith ()
		8229	{
		8230	as_val=$(( $* ))
		8231	}'
		8232	else $as_nop
		8233	as_fn_arith ()
		8234	{
		8235	as_val=`expr "$@" || test $? -eq 1`
		8236	}
		8237	fi # as_fn_arith
		8238
		8239
13938	if expr a : '\(a\)' >/dev/null 2>&1 &&	8240	if expr a : '\(a\)' >/dev/null 2>&1 &&
13939	test "X`expr 00001 : '.*\(...\)'`" = X001; then	8241	test "X`expr 00001 : '.*\(...\)'`" = X001; then
13940	as_expr=expr	8242	as_expr=expr
13941	else	8243	else
13942	as_expr=false	8244	as_expr=false
…		…
13946	as_basename=basename	8248	as_basename=basename
13947	else	8249	else
13948	as_basename=false	8250	as_basename=false
13949	fi	8251	fi
13950		8252
		8253	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		8254	as_dirname=dirname
		8255	else
		8256	as_dirname=false
		8257	fi
13951		8258
13952	# Name of the executable.
13953	as_me=`$as_basename -- "$0" ||	8259	as_me=`$as_basename -- "$0" ||
13954	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	8260	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
13955	X"$0" : 'X\(//\)$' \| \	8261	X"$0" : 'X\(//\)$' \| \
13956	X"$0" : 'X\(/\)' \| . 2>/dev/null ||	8262	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
13957	echo X/"$0" |	8263	printf "%s\n" X/"$0" |
13958	sed '/^.*\/\([^/][^/]*\)\/*$/{	8264	sed '/^.*\/\([^/][^/]*\)\/*$/{
13959	s//\1/	8265	s//\1/
13960	q	8266	q
13961	}	8267	}
13962	/^X\/\(\/\/\)$/{	8268	/^X\/\(\/\/\)$/{
…		…
13967	s//\1/	8273	s//\1/
13968	q	8274	q
13969	}	8275	}
13970	s/.*/./; q'`	8276	s/.*/./; q'`
13971		8277
13972	# CDPATH.	8278	# Avoid depending upon Character Ranges.
13973	$as_unset CDPATH	8279	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
		8280	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
		8281	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
		8282	as_cr_digits='0123456789'
		8283	as_cr_alnum=$as_cr_Letters$as_cr_digits
13974		8284
13975		8285
13976		8286	# Determine whether it's possible to make 'echo' print without a newline.
13977	as_lineno_1=$LINENO	8287	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
13978	as_lineno_2=$LINENO	8288	# for compatibility with existing Makefiles.
13979	test "x$as_lineno_1" != "x$as_lineno_2" &&
13980	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
13981
13982	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
13983	# uniformly replaced by the line number. The first 'sed' inserts a
13984	# line-number line after each line using $LINENO; the second 'sed'
13985	# does the real work. The second script uses 'N' to pair each
13986	# line-number line with the line containing $LINENO, and appends
13987	# trailing '-' during substitution so that $LINENO is not a special
13988	# case at line end.
13989	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
13990	# scripts with optimization help from Paolo Bonzini. Blame Lee
13991	# E. McMahon (1931-1989) for sed's syntax. :-)
13992	sed -n '
13993	p
13994	/[$]LINENO/=
13995	' <$as_myself |
13996	sed '
13997	s/[$]LINENO.*/&-/
13998	t lineno
13999	b
14000	:lineno
14001	N
14002	:loop
14003	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
14004	t loop
14005	s/-\n.*//
14006	' >$as_me.lineno &&
14007	chmod +x "$as_me.lineno" ||
14008	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
14009	{ (exit 1); exit 1; }; }
14010
14011	# Don't try to exec as it changes $[0], causing all sort of problems
14012	# (the dirname of $[0] is not the place where we might find the
14013	# original and so on. Autoconf is especially sensitive to this).
14014	. "./$as_me.lineno"
14015	# Exit status is that of the last command.
14016	exit
14017	}
14018
14019
14020	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
14021	as_dirname=dirname
14022	else
14023	as_dirname=false
14024	fi
14025
14026	ECHO_C= ECHO_N= ECHO_T=	8289	ECHO_C= ECHO_N= ECHO_T=
14027	case `echo -n x` in	8290	case `echo -n x` in #(((((
14028	-n*)	8291	-n*)
14029	case `echo 'x\c'` in	8292	case `echo 'xy\c'` in
14030	*c*) ECHO_T=' ';; # ECHO_T is single tab character.	8293	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
14031	*) ECHO_C='\c';;	8294	xy) ECHO_C='\c';;
		8295	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		8296	ECHO_T=' ';;
14032	esac;;	8297	esac;;
14033	*)	8298	*)
14034	ECHO_N='-n';;	8299	ECHO_N='-n';;
14035	esac	8300	esac
14036		8301
14037	if expr a : '\(a\)' >/dev/null 2>&1 &&	8302	# For backward compatibility with old third-party macros, we provide
14038	test "X`expr 00001 : '.*\(...\)'`" = X001; then	8303	# the shell variables $as_echo and $as_echo_n. New code should use
14039	as_expr=expr	8304	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
14040	else	8305	as_echo='printf %s\n'
14041	as_expr=false	8306	as_echo_n='printf %s'
14042	fi
14043		8307
14044	rm -f conf$$ conf$$.exe conf$$.file	8308	rm -f conf$$ conf$$.exe conf$$.file
14045	if test -d conf$$.dir; then	8309	if test -d conf$$.dir; then
14046	rm -f conf$$.dir/conf$$.file	8310	rm -f conf$$.dir/conf$$.file
14047	else	8311	else
14048	rm -f conf$$.dir	8312	rm -f conf$$.dir
14049	mkdir conf$$.dir	8313	mkdir conf$$.dir 2>/dev/null
14050	fi	8314	fi
14051	echo >conf$$.file	8315	if (echo >conf$$.file) 2>/dev/null; then
14052	if ln -s conf$$.file conf$$ 2>/dev/null; then	8316	if ln -s conf$$.file conf$$ 2>/dev/null; then
14053	as_ln_s='ln -s'	8317	as_ln_s='ln -s'
14054	# ... but there are two gotchas:	8318	# ... but there are two gotchas:
14055	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.	8319	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
14056	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.	8320	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
14057	# In both cases, we have to default to `cp -p'.	8321	# In both cases, we have to default to `cp -pR'.
14058	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||	8322	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
14059	as_ln_s='cp -p'	8323	as_ln_s='cp -pR'
14060	elif ln conf$$.file conf$$ 2>/dev/null; then	8324	elif ln conf$$.file conf$$ 2>/dev/null; then
14061	as_ln_s=ln	8325	as_ln_s=ln
		8326	else
		8327	as_ln_s='cp -pR'
		8328	fi
14062	else	8329	else
14063	as_ln_s='cp -p'	8330	as_ln_s='cp -pR'
14064	fi	8331	fi
14065	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file	8332	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
14066	rmdir conf$$.dir 2>/dev/null	8333	rmdir conf$$.dir 2>/dev/null
14067		8334
14068	if mkdir -p . 2>/dev/null; then	8335
14069	as_mkdir_p=:	8336	# as_fn_mkdir_p
14070	else	8337	# -------------
14071	test -d ./-p && rmdir ./-p	8338	# Create "$as_dir" as a directory, including parents if necessary.
14072	as_mkdir_p=false	8339	as_fn_mkdir_p ()
14073	fi
14074
14075	if test -x / >/dev/null 2>&1; then
14076	as_test_x='test -x'
14077	else
14078	if ls -dL / >/dev/null 2>&1; then
14079	as_ls_L_option=L
14080	else
14081	as_ls_L_option=
14082	fi
14083	as_test_x='
14084	eval sh -c '\''
14085	if test -d "$1"; then
14086	test -d "$1/.";
14087	else
14088	case $1 in
14089	-*)set "./$1";;
14090	esac;
14091	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
14092	???[sx]*):;;*)false;;esac;fi
14093	'\'' sh
14094	'
14095	fi
14096	as_executable_p=$as_test_x
14097
14098	# Sed expression to map a string onto a valid CPP name.
14099	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
14100
14101	# Sed expression to map a string onto a valid variable name.
14102	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
14103
14104
14105	exec 6>&1
14106
14107	# Save the log message, to keep $[0] and so on meaningful, and to
14108	# report actual input values of CONFIG_FILES etc. instead of their
14109	# values after options handling.
14110	ac_log="
14111	This file was extended by $as_me, which was
14112	generated by GNU Autoconf 2.61. Invocation command line was
14113
14114	CONFIG_FILES = $CONFIG_FILES
14115	CONFIG_HEADERS = $CONFIG_HEADERS
14116	CONFIG_LINKS = $CONFIG_LINKS
14117	CONFIG_COMMANDS = $CONFIG_COMMANDS
14118	$ $0 $@
14119
14120	on `(hostname || uname -n) 2>/dev/null | sed 1q`
14121	"
14122
14123	_ACEOF
14124
14125	cat >>$CONFIG_STATUS <<_ACEOF
14126	# Files that config.status was made for.
14127	config_files="$ac_config_files"
14128	config_headers="$ac_config_headers"
14129
14130	_ACEOF
14131
14132	cat >>$CONFIG_STATUS <<\_ACEOF
14133	ac_cs_usage="\
14134	\`$as_me' instantiates files from templates according to the
14135	current configuration.
14136
14137	Usage: $0 [OPTIONS] [FILE]...
14138
14139	-h, --help print this help, then exit
14140	-V, --version print version number and configuration settings, then exit
14141	-q, --quiet do not print progress messages
14142	-d, --debug don't remove temporary files
14143	--recheck update $as_me by reconfiguring in the same conditions
14144	--file=FILE[:TEMPLATE]
14145	instantiate the configuration file FILE
14146	--header=FILE[:TEMPLATE]
14147	instantiate the configuration header FILE
14148
14149	Configuration files:
14150	$config_files
14151
14152	Configuration headers:
14153	$config_headers
14154
14155	Report bugs to <bug-autoconf@gnu.org>."
14156
14157	_ACEOF
14158	cat >>$CONFIG_STATUS <<_ACEOF
14159	ac_cs_version="\\
14160	config.status
14161	configured by $0, generated by GNU Autoconf 2.61,
14162	with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
14163
14164	Copyright (C) 2006 Free Software Foundation, Inc.
14165	This config.status script is free software; the Free Software Foundation
14166	gives unlimited permission to copy, distribute and modify it."
14167
14168	ac_pwd='$ac_pwd'
14169	srcdir='$srcdir'
14170	INSTALL='$INSTALL'
14171	_ACEOF
14172
14173	cat >>$CONFIG_STATUS <<\_ACEOF
14174	# If no file are specified by the user, then we need to provide default
14175	# value. By we need to know if files were specified by the user.
14176	ac_need_defaults=:
14177	while test $# != 0
14178	do
14179	case $1 in
14180	--*=*)
14181	ac_option=`expr "X$1" : 'X\([^=]*\)='`
14182	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
14183	ac_shift=:
14184	;;
14185	*)
14186	ac_option=$1
14187	ac_optarg=$2
14188	ac_shift=shift
14189	;;
14190	esac
14191
14192	case $ac_option in
14193	# Handling of the options.
14194	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
14195	ac_cs_recheck=: ;;
14196	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
14197	echo "$ac_cs_version"; exit ;;
14198	--debug | --debu | --deb | --de | --d | -d )
14199	debug=: ;;
14200	--file | --fil | --fi | --f )
14201	$ac_shift
14202	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
14203	ac_need_defaults=false;;
14204	--header | --heade | --head | --hea )
14205	$ac_shift
14206	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
14207	ac_need_defaults=false;;
14208	--he | --h)
14209	# Conflict between --help and --header
14210	{ echo "$as_me: error: ambiguous option: $1
14211	Try \`$0 --help' for more information." >&2
14212	{ (exit 1); exit 1; }; };;
14213	--help | --hel | -h )
14214	echo "$ac_cs_usage"; exit ;;
14215	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
14216	| -silent | --silent | --silen | --sile | --sil | --si | --s)
14217	ac_cs_silent=: ;;
14218
14219	# This is an error.
14220	-*) { echo "$as_me: error: unrecognized option: $1
14221	Try \`$0 --help' for more information." >&2
14222	{ (exit 1); exit 1; }; } ;;
14223
14224	*) ac_config_targets="$ac_config_targets $1"
14225	ac_need_defaults=false ;;
14226
14227	esac
14228	shift
14229	done
14230
14231	ac_configure_extra_args=
14232
14233	if $ac_cs_silent; then
14234	exec 6>/dev/null
14235	ac_configure_extra_args="$ac_configure_extra_args --silent"
14236	fi
14237
14238	_ACEOF
14239	cat >>$CONFIG_STATUS <<_ACEOF
14240	if \$ac_cs_recheck; then
14241	echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
14242	CONFIG_SHELL=$SHELL
14243	export CONFIG_SHELL
14244	exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
14245	fi
14246
14247	_ACEOF
14248	cat >>$CONFIG_STATUS <<\_ACEOF
14249	exec 5>>config.log
14250	{	8340	{
14251	echo
14252	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
14253	## Running $as_me. ##
14254	_ASBOX
14255	echo "$ac_log"
14256	} >&5
14257		8341
14258	_ACEOF
14259	cat >>$CONFIG_STATUS <<_ACEOF
14260	_ACEOF
14261
14262	cat >>$CONFIG_STATUS <<\_ACEOF
14263
14264	# Handling of arguments.
14265	for ac_config_target in $ac_config_targets
14266	do
14267	case $ac_config_target in
14268	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;
14269	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
14270	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
14271	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
14272	"src/rxvtlib.h") CONFIG_FILES="$CONFIG_FILES src/rxvtlib.h" ;;
14273
14274	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
14275	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
14276	{ (exit 1); exit 1; }; };;
14277	esac
14278	done
14279
14280
14281	# If the user did not use the arguments to specify the items to instantiate,
14282	# then the envvar interface is used. Set only those that are not.
14283	# We use the long form for the default assignment because of an extremely
14284	# bizarre bug on SunOS 4.1.3.
14285	if $ac_need_defaults; then
14286	test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
14287	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
14288	fi
14289
14290	# Have a temporary directory for convenience. Make it in the build tree
14291	# simply because there is no reason against having it here, and in addition,
14292	# creating and moving files from /tmp can sometimes cause problems.
14293	# Hook for its removal unless debugging.
14294	# Note that there is a small window in which the directory will not be cleaned:
14295	# after its creation but before its name has been assigned to `$tmp'.
14296	$debug ||
14297	{
14298	tmp=
14299	trap 'exit_status=$?
14300	{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
14301	' 0
14302	trap '{ (exit 1); exit 1; }' 1 2 13 15
14303	}
14304	# Create a (secure) tmp directory for tmp files.
14305
14306	{
14307	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
14308	test -n "$tmp" && test -d "$tmp"
14309	} ||
14310	{
14311	tmp=./conf$$-$RANDOM
14312	(umask 077 && mkdir "$tmp")
14313	} ||
14314	{
14315	echo "$me: cannot create a temporary directory in ." >&2
14316	{ (exit 1); exit 1; }
14317	}
14318
14319	#
14320	# Set up the sed scripts for CONFIG_FILES section.
14321	#
14322
14323	# No need to generate the scripts if there are no CONFIG_FILES.
14324	# This happens for instance when ./config.status config.h
14325	if test -n "$CONFIG_FILES"; then
14326
14327	_ACEOF
14328
14329
14330
14331	ac_delim='%!_!# '
14332	for ac_last_try in false false false false false :; do
14333	cat >conf$$subs.sed <<_ACEOF
14334	SHELL!$SHELL$ac_delim
14335	PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
14336	PACKAGE_NAME!$PACKAGE_NAME$ac_delim
14337	PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
14338	PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
14339	PACKAGE_STRING!$PACKAGE_STRING$ac_delim
14340	PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
14341	exec_prefix!$exec_prefix$ac_delim
14342	prefix!$prefix$ac_delim
14343	program_transform_name!$program_transform_name$ac_delim
14344	bindir!$bindir$ac_delim
14345	sbindir!$sbindir$ac_delim
14346	libexecdir!$libexecdir$ac_delim
14347	datarootdir!$datarootdir$ac_delim
14348	datadir!$datadir$ac_delim
14349	sysconfdir!$sysconfdir$ac_delim
14350	sharedstatedir!$sharedstatedir$ac_delim
14351	localstatedir!$localstatedir$ac_delim
14352	includedir!$includedir$ac_delim
14353	oldincludedir!$oldincludedir$ac_delim
14354	docdir!$docdir$ac_delim
14355	infodir!$infodir$ac_delim
14356	htmldir!$htmldir$ac_delim
14357	dvidir!$dvidir$ac_delim
14358	pdfdir!$pdfdir$ac_delim
14359	psdir!$psdir$ac_delim
14360	libdir!$libdir$ac_delim
14361	localedir!$localedir$ac_delim
14362	mandir!$mandir$ac_delim
14363	DEFS!$DEFS$ac_delim
14364	ECHO_C!$ECHO_C$ac_delim
14365	ECHO_N!$ECHO_N$ac_delim
14366	ECHO_T!$ECHO_T$ac_delim
14367	LIBS!$LIBS$ac_delim
14368	build_alias!$build_alias$ac_delim
14369	host_alias!$host_alias$ac_delim
14370	target_alias!$target_alias$ac_delim
14371	build!$build$ac_delim
14372	build_cpu!$build_cpu$ac_delim
14373	build_vendor!$build_vendor$ac_delim
14374	build_os!$build_os$ac_delim
14375	host!$host$ac_delim
14376	host_cpu!$host_cpu$ac_delim
14377	host_vendor!$host_vendor$ac_delim
14378	host_os!$host_os$ac_delim
14379	VERSION!$VERSION$ac_delim
14380	DATE!$DATE$ac_delim
14381	LSMDATE!$LSMDATE$ac_delim
14382	LIBVERSION!$LIBVERSION$ac_delim
14383	CC!$CC$ac_delim
14384	CFLAGS!$CFLAGS$ac_delim
14385	LDFLAGS!$LDFLAGS$ac_delim
14386	CPPFLAGS!$CPPFLAGS$ac_delim
14387	ac_ct_CC!$ac_ct_CC$ac_delim
14388	EXEEXT!$EXEEXT$ac_delim
14389	OBJEXT!$OBJEXT$ac_delim
14390	CXX!$CXX$ac_delim
14391	CXXFLAGS!$CXXFLAGS$ac_delim
14392	ac_ct_CXX!$ac_ct_CXX$ac_delim
14393	CPP!$CPP$ac_delim
14394	INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
14395	INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
14396	INSTALL_DATA!$INSTALL_DATA$ac_delim
14397	GREP!$GREP$ac_delim
14398	EGREP!$EGREP$ac_delim
14399	LINKER!$LINKER$ac_delim
14400	INSTALL_LIBRXVT!$INSTALL_LIBRXVT$ac_delim
14401	RXVTNAME!$RXVTNAME$ac_delim
14402	CXXCPP!$CXXCPP$ac_delim
14403	TIC!$TIC$ac_delim
14404	XMKMF!$XMKMF$ac_delim
14405	X_CFLAGS!$X_CFLAGS$ac_delim
14406	X_PRE_LIBS!$X_PRE_LIBS$ac_delim
14407	X_LIBS!$X_LIBS$ac_delim
14408	X_EXTRA_LIBS!$X_EXTRA_LIBS$ac_delim
14409	afterimage_config!$afterimage_config$ac_delim
14410	rxvt_int16_typedef!$rxvt_int16_typedef$ac_delim
14411	rxvt_uint16_typedef!$rxvt_uint16_typedef$ac_delim
14412	rxvt_int32_typedef!$rxvt_int32_typedef$ac_delim
14413	rxvt_uint32_typedef!$rxvt_uint32_typedef$ac_delim
14414	rxvt_intp_define!$rxvt_intp_define$ac_delim
14415	rxvt_u_intp_define!$rxvt_u_intp_define$ac_delim
14416	PKG_CONFIG!$PKG_CONFIG$ac_delim
14417	XFT_CONFIG!$XFT_CONFIG$ac_delim
14418	PERL!$PERL$ac_delim
14419	PERLLIB!$PERLLIB$ac_delim
14420	PERLFLAGS!$PERLFLAGS$ac_delim
14421	PERLPRIVLIBEXP!$PERLPRIVLIBEXP$ac_delim
14422	IF_PERL!$IF_PERL$ac_delim
14423	PERL_O!$PERL_O$ac_delim
14424	AFTERIMAGE_CFLAGS!$AFTERIMAGE_CFLAGS$ac_delim
14425	AFTERIMAGE_LIBS!$AFTERIMAGE_LIBS$ac_delim
14426	include_stdint_h!$include_stdint_h$ac_delim
14427	include_stdarg_h!$include_stdarg_h$ac_delim
14428	include_stdlib_h!$include_stdlib_h$ac_delim
14429	include_unistd_h!$include_unistd_h$ac_delim
14430	include_string_h!$include_string_h$ac_delim
14431	_ACEOF
14432
14433	if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
14434	break
14435	elif $ac_last_try; then
14436	{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
14437	echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
14438	{ (exit 1); exit 1; }; }
14439	else
14440	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
14441	fi
14442	done
14443
14444	ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
14445	if test -n "$ac_eof"; then
14446	ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
14447	ac_eof=`expr $ac_eof + 1`
14448	fi
14449
14450	cat >>$CONFIG_STATUS <<_ACEOF
14451	cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
14452	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
14453	_ACEOF
14454	sed '
14455	s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
14456	s/^/s,@/; s/!/@,|#_!!_#|/
14457	:n
14458	t n
14459	s/'"$ac_delim"'$/,g/; t
14460	s/$/\\/; p
14461	N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
14462	' >>$CONFIG_STATUS <conf$$subs.sed
14463	rm -f conf$$subs.sed
14464	cat >>$CONFIG_STATUS <<_ACEOF
14465	CEOF$ac_eof
14466	_ACEOF
14467
14468
14469	ac_delim='%!_!# '
14470	for ac_last_try in false false false false false :; do
14471	cat >conf$$subs.sed <<_ACEOF
14472	include_fcntl_h!$include_fcntl_h$ac_delim
14473	include_util_h!$include_util_h$ac_delim
14474	include_assert_h!$include_assert_h$ac_delim
14475	include_sys_ioctl_h!$include_sys_ioctl_h$ac_delim
14476	include_sys_select_h!$include_sys_select_h$ac_delim
14477	include_sys_strredir_h!$include_sys_strredir_h$ac_delim
14478	include_sys_time_h!$include_sys_time_h$ac_delim
14479	include_time_h!$include_time_h$ac_delim
14480	LIBOBJS!$LIBOBJS$ac_delim
14481	LTLIBOBJS!$LTLIBOBJS$ac_delim
14482	_ACEOF
14483
14484	if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 10; then
14485	break
14486	elif $ac_last_try; then
14487	{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
14488	echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
14489	{ (exit 1); exit 1; }; }
14490	else
14491	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
14492	fi
14493	done
14494
14495	ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
14496	if test -n "$ac_eof"; then
14497	ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
14498	ac_eof=`expr $ac_eof + 1`
14499	fi
14500
14501	cat >>$CONFIG_STATUS <<_ACEOF
14502	cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
14503	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
14504	_ACEOF
14505	sed '
14506	s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
14507	s/^/s,@/; s/!/@,|#_!!_#|/
14508	:n
14509	t n
14510	s/'"$ac_delim"'$/,g/; t
14511	s/$/\\/; p
14512	N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
14513	' >>$CONFIG_STATUS <conf$$subs.sed
14514	rm -f conf$$subs.sed
14515	cat >>$CONFIG_STATUS <<_ACEOF
14516	:end
14517	s/|#_!!_#|//g
14518	CEOF$ac_eof
14519	_ACEOF
14520
14521
14522	# VPATH may cause trouble with some makes, so we remove $(srcdir),
14523	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
14524	# trailing colons and then remove the whole line if VPATH becomes empty
14525	# (actually we leave an empty line to preserve line numbers).
14526	if test "x$srcdir" = x.; then
14527	ac_vpsub='/^[ ]*VPATH[ ]*=/{
14528	s/:*\$(srcdir):*/:/
14529	s/:*\${srcdir}:*/:/
14530	s/:*@srcdir@:*/:/
14531	s/^\([^=]*=[ ]*\):*/\1/
14532	s/:*$//
14533	s/^[^=]*=[ ]*$//
14534	}'
14535	fi
14536
14537	cat >>$CONFIG_STATUS <<\_ACEOF
14538	fi # test -n "$CONFIG_FILES"
14539
14540
14541	for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS
14542	do
14543	case $ac_tag in
14544	:[FHLC]) ac_mode=$ac_tag; continue;;
14545	esac
14546	case $ac_mode$ac_tag in
14547	:[FHL]*:*);;
14548	:L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
14549	echo "$as_me: error: Invalid tag $ac_tag." >&2;}
14550	{ (exit 1); exit 1; }; };;
14551	:[FH]-) ac_tag=-:-;;
14552	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
14553	esac
14554	ac_save_IFS=$IFS
14555	IFS=:
14556	set x $ac_tag
14557	IFS=$ac_save_IFS
14558	shift
14559	ac_file=$1
14560	shift
14561
14562	case $ac_mode in
14563	:L) ac_source=$1;;
14564	:[FH])
14565	ac_file_inputs=
14566	for ac_f
14567	do
14568	case $ac_f in
14569	-) ac_f="$tmp/stdin";;
14570	*) # Look for the file first in the build tree, then in the source tree
14571	# (if the path is not absolute). The absolute path cannot be DOS-style,
14572	# because $ac_f cannot contain `:'.
14573	test -f "$ac_f" ||
14574	case $ac_f in
14575	[\\/$]*) false;;
14576	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
14577	esac ||
14578	{ { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
14579	echo "$as_me: error: cannot find input file: $ac_f" >&2;}
14580	{ (exit 1); exit 1; }; };;
14581	esac
14582	ac_file_inputs="$ac_file_inputs $ac_f"
14583	done
14584
14585	# Let's still pretend it is `configure' which instantiates (i.e., don't
14586	# use $as_me), people would be surprised to read:
14587	# /* config.h. Generated by config.status. */
14588	configure_input="Generated from "`IFS=:
14589	echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
14590	if test x"$ac_file" != x-; then
14591	configure_input="$ac_file. $configure_input"
14592	{ echo "$as_me:$LINENO: creating $ac_file" >&5
14593	echo "$as_me: creating $ac_file" >&6;}
14594	fi
14595
14596	case $ac_tag in
14597	*:-:* | *:-) cat >"$tmp/stdin";;
14598	esac
14599	;;
14600	esac
14601
14602	ac_dir=`$as_dirname -- "$ac_file" ||
14603	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14604	X"$ac_file" : 'X\(//\)[^/]' \| \
14605	X"$ac_file" : 'X\(//\)$' \| \
14606	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
14607	echo X"$ac_file" |
14608	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14609	s//\1/
14610	q
14611	}
14612	/^X\(\/\/\)[^/].*/{
14613	s//\1/
14614	q
14615	}
14616	/^X\(\/\/\)$/{
14617	s//\1/
14618	q
14619	}
14620	/^X\(\/\).*/{
14621	s//\1/
14622	q
14623	}
14624	s/.*/./; q'`
14625	{ as_dir="$ac_dir"
14626	case $as_dir in #(	8342	case $as_dir in #(
14627	-*) as_dir=./$as_dir;;	8343	-*) as_dir=./$as_dir;;
14628	esac	8344	esac
14629	test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {	8345	test -d "$as_dir" || eval $as_mkdir_p || {
14630	as_dirs=	8346	as_dirs=
14631	while :; do	8347	while :; do
14632	case $as_dir in #(	8348	case $as_dir in #(
14633	*\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(	8349	*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
14634	*) as_qdir=$as_dir;;	8350	*) as_qdir=$as_dir;;
14635	esac	8351	esac
14636	as_dirs="'$as_qdir' $as_dirs"	8352	as_dirs="'$as_qdir' $as_dirs"
14637	as_dir=`$as_dirname -- "$as_dir" ||	8353	as_dir=`$as_dirname -- "$as_dir" ||
14638	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	8354	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14639	X"$as_dir" : 'X\(//\)[^/]' \| \	8355	X"$as_dir" : 'X\(//\)[^/]' \| \
14640	X"$as_dir" : 'X\(//\)$' \| \	8356	X"$as_dir" : 'X\(//\)$' \| \
14641	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||	8357	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
14642	echo X"$as_dir" |	8358	printf "%s\n" X"$as_dir" |
14643	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	8359	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14644	s//\1/	8360	s//\1/
14645	q	8361	q
14646	}	8362	}
14647	/^X\(\/\/\)[^/].*/{	8363	/^X\(\/\/\)[^/].*/{
…		…
14658	}	8374	}
14659	s/.*/./; q'`	8375	s/.*/./; q'`
14660	test -d "$as_dir" && break	8376	test -d "$as_dir" && break
14661	done	8377	done
14662	test -z "$as_dirs" || eval "mkdir $as_dirs"	8378	test -z "$as_dirs" || eval "mkdir $as_dirs"
14663	} || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5	8379	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
14664	echo "$as_me: error: cannot create directory $as_dir" >&2;}	8380
14665	{ (exit 1); exit 1; }; }; }	8381
		8382	} # as_fn_mkdir_p
		8383	if mkdir -p . 2>/dev/null; then
		8384	as_mkdir_p='mkdir -p "$as_dir"'
		8385	else
		8386	test -d ./-p && rmdir ./-p
		8387	as_mkdir_p=false
		8388	fi
		8389
		8390
		8391	# as_fn_executable_p FILE
		8392	# -----------------------
		8393	# Test if FILE is an executable regular file.
		8394	as_fn_executable_p ()
		8395	{
		8396	test -f "$1" && test -x "$1"
		8397	} # as_fn_executable_p
		8398	as_test_x='test -x'
		8399	as_executable_p=as_fn_executable_p
		8400
		8401	# Sed expression to map a string onto a valid CPP name.
		8402	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
		8403
		8404	# Sed expression to map a string onto a valid variable name.
		8405	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
		8406
		8407
		8408	exec 6>&1
		8409	## ----------------------------------- ##
		8410	## Main body of $CONFIG_STATUS script. ##
		8411	## ----------------------------------- ##
		8412	_ASEOF
		8413	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
		8414
		8415	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8416	# Save the log message, to keep $0 and so on meaningful, and to
		8417	# report actual input values of CONFIG_FILES etc. instead of their
		8418	# values after options handling.
		8419	ac_log="
		8420	This file was extended by $as_me, which was
		8421	generated by GNU Autoconf 2.71. Invocation command line was
		8422
		8423	CONFIG_FILES = $CONFIG_FILES
		8424	CONFIG_HEADERS = $CONFIG_HEADERS
		8425	CONFIG_LINKS = $CONFIG_LINKS
		8426	CONFIG_COMMANDS = $CONFIG_COMMANDS
		8427	$ $0 $@
		8428
		8429	on `(hostname || uname -n) 2>/dev/null | sed 1q`
		8430	"
		8431
		8432	_ACEOF
		8433
		8434	case $ac_config_files in *"
		8435	"*) set x $ac_config_files; shift; ac_config_files=$*;;
		8436	esac
		8437
		8438	case $ac_config_headers in *"
		8439	"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
		8440	esac
		8441
		8442
		8443	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		8444	# Files that config.status was made for.
		8445	config_files="$ac_config_files"
		8446	config_headers="$ac_config_headers"
		8447
		8448	_ACEOF
		8449
		8450	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8451	ac_cs_usage="\
		8452	\`$as_me' instantiates files and other configuration actions
		8453	from templates according to the current configuration. Unless the files
		8454	and actions are specified as TAGs, all are instantiated by default.
		8455
		8456	Usage: $0 [OPTION]... [TAG]...
		8457
		8458	-h, --help print this help, then exit
		8459	-V, --version print version number and configuration settings, then exit
		8460	--config print configuration, then exit
		8461	-q, --quiet, --silent
		8462	do not print progress messages
		8463	-d, --debug don't remove temporary files
		8464	--recheck update $as_me by reconfiguring in the same conditions
		8465	--file=FILE[:TEMPLATE]
		8466	instantiate the configuration file FILE
		8467	--header=FILE[:TEMPLATE]
		8468	instantiate the configuration header FILE
		8469
		8470	Configuration files:
		8471	$config_files
		8472
		8473	Configuration headers:
		8474	$config_headers
		8475
		8476	Report bugs to the package provider."
		8477
		8478	_ACEOF
		8479	ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
		8480	ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
		8481	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		8482	ac_cs_config='$ac_cs_config_escaped'
		8483	ac_cs_version="\\
		8484	config.status
		8485	configured by $0, generated by GNU Autoconf 2.71,
		8486	with options \\"\$ac_cs_config\\"
		8487
		8488	Copyright (C) 2021 Free Software Foundation, Inc.
		8489	This config.status script is free software; the Free Software Foundation
		8490	gives unlimited permission to copy, distribute and modify it."
		8491
		8492	ac_pwd='$ac_pwd'
		8493	srcdir='$srcdir'
		8494	INSTALL='$INSTALL'
		8495	test -n "\$AWK" || AWK=awk
		8496	_ACEOF
		8497
		8498	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8499	# The default lists apply if the user does not specify any file.
		8500	ac_need_defaults=:
		8501	while test $# != 0
		8502	do
		8503	case $1 in
		8504	--*=?*)
		8505	ac_option=`expr "X$1" : 'X\([^=]*\)='`
		8506	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
		8507	ac_shift=:
		8508	;;
		8509	--*=)
		8510	ac_option=`expr "X$1" : 'X\([^=]*\)='`
		8511	ac_optarg=
		8512	ac_shift=:
		8513	;;
		8514	*)
		8515	ac_option=$1
		8516	ac_optarg=$2
		8517	ac_shift=shift
		8518	;;
		8519	esac
		8520
		8521	case $ac_option in
		8522	# Handling of the options.
		8523	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
		8524	ac_cs_recheck=: ;;
		8525	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
		8526	printf "%s\n" "$ac_cs_version"; exit ;;
		8527	--config | --confi | --conf | --con | --co | --c )
		8528	printf "%s\n" "$ac_cs_config"; exit ;;
		8529	--debug | --debu | --deb | --de | --d | -d )
		8530	debug=: ;;
		8531	--file | --fil | --fi | --f )
		8532	$ac_shift
		8533	case $ac_optarg in
		8534	*\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
		8535	'') as_fn_error $? "missing file argument" ;;
		8536	esac
		8537	as_fn_append CONFIG_FILES " '$ac_optarg'"
		8538	ac_need_defaults=false;;
		8539	--header | --heade | --head | --hea )
		8540	$ac_shift
		8541	case $ac_optarg in
		8542	*\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
		8543	esac
		8544	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
		8545	ac_need_defaults=false;;
		8546	--he | --h)
		8547	# Conflict between --help and --header
		8548	as_fn_error $? "ambiguous option: \`$1'
		8549	Try \`$0 --help' for more information.";;
		8550	--help | --hel | -h )
		8551	printf "%s\n" "$ac_cs_usage"; exit ;;
		8552	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
		8553	| -silent | --silent | --silen | --sile | --sil | --si | --s)
		8554	ac_cs_silent=: ;;
		8555
		8556	# This is an error.
		8557	-*) as_fn_error $? "unrecognized option: \`$1'
		8558	Try \`$0 --help' for more information." ;;
		8559
		8560	*) as_fn_append ac_config_targets " $1"
		8561	ac_need_defaults=false ;;
		8562
		8563	esac
		8564	shift
		8565	done
		8566
		8567	ac_configure_extra_args=
		8568
		8569	if $ac_cs_silent; then
		8570	exec 6>/dev/null
		8571	ac_configure_extra_args="$ac_configure_extra_args --silent"
		8572	fi
		8573
		8574	_ACEOF
		8575	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		8576	if \$ac_cs_recheck; then
		8577	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
		8578	shift
		8579	\printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
		8580	CONFIG_SHELL='$SHELL'
		8581	export CONFIG_SHELL
		8582	exec "\$@"
		8583	fi
		8584
		8585	_ACEOF
		8586	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8587	exec 5>>config.log
		8588	{
		8589	echo
		8590	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
		8591	## Running $as_me. ##
		8592	_ASBOX
		8593	printf "%s\n" "$ac_log"
		8594	} >&5
		8595
		8596	_ACEOF
		8597	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		8598	_ACEOF
		8599
		8600	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8601
		8602	# Handling of arguments.
		8603	for ac_config_target in $ac_config_targets
		8604	do
		8605	case $ac_config_target in
		8606	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;
		8607	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
		8608	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
		8609	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
		8610
		8611	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
		8612	esac
		8613	done
		8614
		8615
		8616	# If the user did not use the arguments to specify the items to instantiate,
		8617	# then the envvar interface is used. Set only those that are not.
		8618	# We use the long form for the default assignment because of an extremely
		8619	# bizarre bug on SunOS 4.1.3.
		8620	if $ac_need_defaults; then
		8621	test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
		8622	test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
		8623	fi
		8624
		8625	# Have a temporary directory for convenience. Make it in the build tree
		8626	# simply because there is no reason against having it here, and in addition,
		8627	# creating and moving files from /tmp can sometimes cause problems.
		8628	# Hook for its removal unless debugging.
		8629	# Note that there is a small window in which the directory will not be cleaned:
		8630	# after its creation but before its name has been assigned to `$tmp'.
		8631	$debug ||
		8632	{
		8633	tmp= ac_tmp=
		8634	trap 'exit_status=$?
		8635	: "${ac_tmp:=$tmp}"
		8636	{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
		8637	' 0
		8638	trap 'as_fn_exit 1' 1 2 13 15
		8639	}
		8640	# Create a (secure) tmp directory for tmp files.
		8641
		8642	{
		8643	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
		8644	test -d "$tmp"
		8645	} ||
		8646	{
		8647	tmp=./conf$$-$RANDOM
		8648	(umask 077 && mkdir "$tmp")
		8649	} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
		8650	ac_tmp=$tmp
		8651
		8652	# Set up the scripts for CONFIG_FILES section.
		8653	# No need to generate them if there are no CONFIG_FILES.
		8654	# This happens for instance with `./config.status config.h'.
		8655	if test -n "$CONFIG_FILES"; then
		8656
		8657
		8658	ac_cr=`echo X | tr X '\015'`
		8659	# On cygwin, bash can eat \r inside `` if the user requested igncr.
		8660	# But we know of no other shell where ac_cr would be empty at this
		8661	# point, so we can use a bashism as a fallback.
		8662	if test "x$ac_cr" = x; then
		8663	eval ac_cr=\$\'\\r\'
		8664	fi
		8665	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
		8666	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
		8667	ac_cs_awk_cr='\\r'
		8668	else
		8669	ac_cs_awk_cr=$ac_cr
		8670	fi
		8671
		8672	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
		8673	_ACEOF
		8674
		8675
		8676	{
		8677	echo "cat >conf$$subs.awk <<_ACEOF" &&
		8678	echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
		8679	echo "_ACEOF"
		8680	} >conf$$subs.sh ||
		8681	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		8682	ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
		8683	ac_delim='%!_!# '
		8684	for ac_last_try in false false false false false :; do
		8685	. ./conf$$subs.sh ||
		8686	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		8687
		8688	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
		8689	if test $ac_delim_n = $ac_delim_num; then
		8690	break
		8691	elif $ac_last_try; then
		8692	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		8693	else
		8694	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		8695	fi
		8696	done
		8697	rm -f conf$$subs.sh
		8698
		8699	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		8700	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
		8701	_ACEOF
		8702	sed -n '
		8703	h
		8704	s/^/S["/; s/!.*/"]=/
		8705	p
		8706	g
		8707	s/^[^!]*!//
		8708	:repl
		8709	t repl
		8710	s/'"$ac_delim"'$//
		8711	t delim
		8712	:nl
		8713	h
		8714	s/\(.\{148\}\)..*/\1/
		8715	t more1
		8716	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
		8717	p
		8718	n
		8719	b repl
		8720	:more1
		8721	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		8722	p
		8723	g
		8724	s/.\{148\}//
		8725	t nl
		8726	:delim
		8727	h
		8728	s/\(.\{148\}\)..*/\1/
		8729	t more2
		8730	s/["\\]/\\&/g; s/^/"/; s/$/"/
		8731	p
		8732	b
		8733	:more2
		8734	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		8735	p
		8736	g
		8737	s/.\{148\}//
		8738	t delim
		8739	' <conf$$subs.awk | sed '
		8740	/^[^""]/{
		8741	N
		8742	s/\n//
		8743	}
		8744	' >>$CONFIG_STATUS || ac_write_fail=1
		8745	rm -f conf$$subs.awk
		8746	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		8747	_ACAWK
		8748	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
		8749	for (key in S) S_is_set[key] = 1
		8750	FS = ""
		8751
		8752	}
		8753	{
		8754	line = $ 0
		8755	nfields = split(line, field, "@")
		8756	substed = 0
		8757	len = length(field[1])
		8758	for (i = 2; i < nfields; i++) {
		8759	key = field[i]
		8760	keylen = length(key)
		8761	if (S_is_set[key]) {
		8762	value = S[key]
		8763	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
		8764	len += length(value) + length(field[++i])
		8765	substed = 1
		8766	} else
		8767	len += 1 + keylen
		8768	}
		8769
		8770	print line
		8771	}
		8772
		8773	_ACAWK
		8774	_ACEOF
		8775	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8776	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
		8777	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
		8778	else
		8779	cat
		8780	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
		8781	|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
		8782	_ACEOF
		8783
		8784	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
		8785	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
		8786	# trailing colons and then remove the whole line if VPATH becomes empty
		8787	# (actually we leave an empty line to preserve line numbers).
		8788	if test "x$srcdir" = x.; then
		8789	ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
		8790	h
		8791	s///
		8792	s/^/:/
		8793	s/[ ]*$/:/
		8794	s/:\$(srcdir):/:/g
		8795	s/:\${srcdir}:/:/g
		8796	s/:@srcdir@:/:/g
		8797	s/^:*//
		8798	s/:*$//
		8799	x
		8800	s/\(=[ ]*\).*/\1/
		8801	G
		8802	s/\n//
		8803	s/^[^=]*=[ ]*$//
		8804	}'
		8805	fi
		8806
		8807	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8808	fi # test -n "$CONFIG_FILES"
		8809
		8810	# Set up the scripts for CONFIG_HEADERS section.
		8811	# No need to generate them if there are no CONFIG_HEADERS.
		8812	# This happens for instance with `./config.status Makefile'.
		8813	if test -n "$CONFIG_HEADERS"; then
		8814	cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
		8815	BEGIN {
		8816	_ACEOF
		8817
		8818	# Transform confdefs.h into an awk script `defines.awk', embedded as
		8819	# here-document in config.status, that substitutes the proper values into
		8820	# config.h.in to produce config.h.
		8821
		8822	# Create a delimiter string that does not exist in confdefs.h, to ease
		8823	# handling of long lines.
		8824	ac_delim='%!_!# '
		8825	for ac_last_try in false false :; do
		8826	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
		8827	if test -z "$ac_tt"; then
		8828	break
		8829	elif $ac_last_try; then
		8830	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
		8831	else
		8832	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		8833	fi
		8834	done
		8835
		8836	# For the awk script, D is an array of macro values keyed by name,
		8837	# likewise P contains macro parameters if any. Preserve backslash
		8838	# newline sequences.
		8839
		8840	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
		8841	sed -n '
		8842	s/.\{148\}/&'"$ac_delim"'/g
		8843	t rset
		8844	:rset
		8845	s/^[ ]*#[ ]*define[ ][ ]*/ /
		8846	t def
		8847	d
		8848	:def
		8849	s/\\$//
		8850	t bsnl
		8851	s/["\\]/\\&/g
		8852	s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
		8853	D["\1"]=" \3"/p
		8854	s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
		8855	d
		8856	:bsnl
		8857	s/["\\]/\\&/g
		8858	s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
		8859	D["\1"]=" \3\\\\\\n"\\/p
		8860	t cont
		8861	s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
		8862	t cont
		8863	d
		8864	:cont
		8865	n
		8866	s/.\{148\}/&'"$ac_delim"'/g
		8867	t clear
		8868	:clear
		8869	s/\\$//
		8870	t bsnlc
		8871	s/["\\]/\\&/g; s/^/"/; s/$/"/p
		8872	d
		8873	:bsnlc
		8874	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
		8875	b cont
		8876	' <confdefs.h | sed '
		8877	s/'"$ac_delim"'/"\\\
		8878	"/g' >>$CONFIG_STATUS || ac_write_fail=1
		8879
		8880	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		8881	for (key in D) D_is_set[key] = 1
		8882	FS = ""
		8883	}
		8884	/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
		8885	line = \$ 0
		8886	split(line, arg, " ")
		8887	if (arg[1] == "#") {
		8888	defundef = arg[2]
		8889	mac1 = arg[3]
		8890	} else {
		8891	defundef = substr(arg[1], 2)
		8892	mac1 = arg[2]
		8893	}
		8894	split(mac1, mac2, "(") #)
		8895	macro = mac2[1]
		8896	prefix = substr(line, 1, index(line, defundef) - 1)
		8897	if (D_is_set[macro]) {
		8898	# Preserve the white space surrounding the "#".
		8899	print prefix "define", macro P[macro] D[macro]
		8900	next
		8901	} else {
		8902	# Replace #undef with comments. This is necessary, for example,
		8903	# in the case of _POSIX_SOURCE, which is predefined and required
		8904	# on some systems where configure will not decide to define it.
		8905	if (defundef == "undef") {
		8906	print "/*", prefix defundef, macro, "*/"
		8907	next
		8908	}
		8909	}
		8910	}
		8911	{ print }
		8912	_ACAWK
		8913	_ACEOF
		8914	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8915	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
		8916	fi # test -n "$CONFIG_HEADERS"
		8917
		8918
		8919	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
		8920	shift
		8921	for ac_tag
		8922	do
		8923	case $ac_tag in
		8924	:[FHLC]) ac_mode=$ac_tag; continue;;
		8925	esac
		8926	case $ac_mode$ac_tag in
		8927	:[FHL]*:*);;
		8928	:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
		8929	:[FH]-) ac_tag=-:-;;
		8930	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
		8931	esac
		8932	ac_save_IFS=$IFS
		8933	IFS=:
		8934	set x $ac_tag
		8935	IFS=$ac_save_IFS
		8936	shift
		8937	ac_file=$1
		8938	shift
		8939
		8940	case $ac_mode in
		8941	:L) ac_source=$1;;
		8942	:[FH])
		8943	ac_file_inputs=
		8944	for ac_f
		8945	do
		8946	case $ac_f in
		8947	-) ac_f="$ac_tmp/stdin";;
		8948	*) # Look for the file first in the build tree, then in the source tree
		8949	# (if the path is not absolute). The absolute path cannot be DOS-style,
		8950	# because $ac_f cannot contain `:'.
		8951	test -f "$ac_f" ||
		8952	case $ac_f in
		8953	[\\/$]*) false;;
		8954	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
		8955	esac ||
		8956	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
		8957	esac
		8958	case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
		8959	as_fn_append ac_file_inputs " '$ac_f'"
		8960	done
		8961
		8962	# Let's still pretend it is `configure' which instantiates (i.e., don't
		8963	# use $as_me), people would be surprised to read:
		8964	# /* config.h. Generated by config.status. */
		8965	configure_input='Generated from '`
		8966	printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
		8967	`' by configure.'
		8968	if test x"$ac_file" != x-; then
		8969	configure_input="$ac_file. $configure_input"
		8970	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
		8971	printf "%s\n" "$as_me: creating $ac_file" >&6;}
		8972	fi
		8973	# Neutralize special characters interpreted by sed in replacement strings.
		8974	case $configure_input in #(
		8975	*\&* | *\|* | *\\* )
		8976	ac_sed_conf_input=`printf "%s\n" "$configure_input" |
		8977	sed 's/[\\\\&|]/\\\\&/g'`;; #(
		8978	*) ac_sed_conf_input=$configure_input;;
		8979	esac
		8980
		8981	case $ac_tag in
		8982	*:-:* | *:-) cat >"$ac_tmp/stdin" \
		8983	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
		8984	esac
		8985	;;
		8986	esac
		8987
		8988	ac_dir=`$as_dirname -- "$ac_file" ||
		8989	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
		8990	X"$ac_file" : 'X\(//\)[^/]' \| \
		8991	X"$ac_file" : 'X\(//\)$' \| \
		8992	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
		8993	printf "%s\n" X"$ac_file" |
		8994	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
		8995	s//\1/
		8996	q
		8997	}
		8998	/^X\(\/\/\)[^/].*/{
		8999	s//\1/
		9000	q
		9001	}
		9002	/^X\(\/\/\)$/{
		9003	s//\1/
		9004	q
		9005	}
		9006	/^X\(\/\).*/{
		9007	s//\1/
		9008	q
		9009	}
		9010	s/.*/./; q'`
		9011	as_dir="$ac_dir"; as_fn_mkdir_p
14666	ac_builddir=.	9012	ac_builddir=.
14667		9013
14668	case "$ac_dir" in	9014	case "$ac_dir" in
14669	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	9015	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
14670	*)	9016	*)
14671	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	9017	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
14672	# A ".." for each directory in $ac_dir_suffix.	9018	# A ".." for each directory in $ac_dir_suffix.
14673	ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`	9019	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
14674	case $ac_top_builddir_sub in	9020	case $ac_top_builddir_sub in
14675	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	9021	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
14676	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	9022	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
14677	esac ;;	9023	esac ;;
14678	esac	9024	esac
…		…
14708	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	9054	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
14709	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;	9055	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
14710	esac	9056	esac
14711	_ACEOF	9057	_ACEOF
14712		9058
14713	cat >>$CONFIG_STATUS <<\_ACEOF	9059	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14714	# If the template does not know about datarootdir, expand it.	9060	# If the template does not know about datarootdir, expand it.
14715	# FIXME: This hack should be removed a few years after 2.60.	9061	# FIXME: This hack should be removed a few years after 2.60.
14716	ac_datarootdir_hack=; ac_datarootdir_seen=	9062	ac_datarootdir_hack=; ac_datarootdir_seen=
14717		9063	ac_sed_dataroot='
14718	case `sed -n '/datarootdir/ {	9064	/datarootdir/ {
14719	p	9065	p
14720	q	9066	q
14721	}	9067	}
14722	/@datadir@/p	9068	/@datadir@/p
14723	/@docdir@/p	9069	/@docdir@/p
14724	/@infodir@/p	9070	/@infodir@/p
14725	/@localedir@/p	9071	/@localedir@/p
14726	/@mandir@/p	9072	/@mandir@/p'
14727	' $ac_file_inputs` in	9073	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
14728	*datarootdir*) ac_datarootdir_seen=yes;;	9074	*datarootdir*) ac_datarootdir_seen=yes;;
14729	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)	9075	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
14730	{ echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5	9076	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
14731	echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}	9077	printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
14732	_ACEOF	9078	_ACEOF
14733	cat >>$CONFIG_STATUS <<_ACEOF	9079	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14734	ac_datarootdir_hack='	9080	ac_datarootdir_hack='
14735	s&@datadir@&$datadir&g	9081	s&@datadir@&$datadir&g
14736	s&@docdir@&$docdir&g	9082	s&@docdir@&$docdir&g
14737	s&@infodir@&$infodir&g	9083	s&@infodir@&$infodir&g
14738	s&@localedir@&$localedir&g	9084	s&@localedir@&$localedir&g
14739	s&@mandir@&$mandir&g	9085	s&@mandir@&$mandir&g
14740	s&\\\${datarootdir}&$datarootdir&g' ;;	9086	s&\\\${datarootdir}&$datarootdir&g' ;;
14741	esac	9087	esac
14742	_ACEOF	9088	_ACEOF
14743		9089
14744	# Neutralize VPATH when `$srcdir' = `.'.	9090	# Neutralize VPATH when `$srcdir' = `.'.
14745	# Shell code in configure.ac might set extrasub.	9091	# Shell code in configure.ac might set extrasub.
14746	# FIXME: do we really want to maintain this feature?	9092	# FIXME: do we really want to maintain this feature?
14747	cat >>$CONFIG_STATUS <<_ACEOF	9093	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14748	sed "$ac_vpsub	9094	ac_sed_extra="$ac_vpsub
14749	$extrasub	9095	$extrasub
14750	_ACEOF	9096	_ACEOF
14751	cat >>$CONFIG_STATUS <<\_ACEOF	9097	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14752	:t	9098	:t
14753	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	9099	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
14754	s&@configure_input@&$configure_input&;t t	9100	s|@configure_input@|$ac_sed_conf_input|;t t
14755	s&@top_builddir@&$ac_top_builddir_sub&;t t	9101	s&@top_builddir@&$ac_top_builddir_sub&;t t
		9102	s&@top_build_prefix@&$ac_top_build_prefix&;t t
14756	s&@srcdir@&$ac_srcdir&;t t	9103	s&@srcdir@&$ac_srcdir&;t t
14757	s&@abs_srcdir@&$ac_abs_srcdir&;t t	9104	s&@abs_srcdir@&$ac_abs_srcdir&;t t
14758	s&@top_srcdir@&$ac_top_srcdir&;t t	9105	s&@top_srcdir@&$ac_top_srcdir&;t t
14759	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t	9106	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
14760	s&@builddir@&$ac_builddir&;t t	9107	s&@builddir@&$ac_builddir&;t t
14761	s&@abs_builddir@&$ac_abs_builddir&;t t	9108	s&@abs_builddir@&$ac_abs_builddir&;t t
14762	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t	9109	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
14763	s&@INSTALL@&$ac_INSTALL&;t t	9110	s&@INSTALL@&$ac_INSTALL&;t t
14764	$ac_datarootdir_hack	9111	$ac_datarootdir_hack
14765	" $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out	9112	"
		9113	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
		9114	>$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
14766		9115
14767	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&	9116	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
14768	{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&	9117	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
14769	{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&	9118	{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
		9119	"$ac_tmp/out"`; test -z "$ac_out"; } &&
14770	{ echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9120	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14771	which seems to be undefined. Please make sure it is defined." >&5	9121	which seems to be undefined. Please make sure it is defined" >&5
14772	echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9122	printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14773	which seems to be undefined. Please make sure it is defined." >&2;}	9123	which seems to be undefined. Please make sure it is defined" >&2;}
14774		9124
14775	rm -f "$tmp/stdin"	9125	rm -f "$ac_tmp/stdin"
14776	case $ac_file in	9126	case $ac_file in
14777	-) cat "$tmp/out"; rm -f "$tmp/out";;	9127	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
14778	*) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;	9128	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
14779	esac	9129	esac \
		9130	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
14780	;;	9131	;;
14781	:H)	9132	:H)
14782	#	9133	#
14783	# CONFIG_HEADER	9134	# CONFIG_HEADER
14784	#	9135	#
14785	_ACEOF
14786
14787	# Transform confdefs.h into a sed script `conftest.defines', that
14788	# substitutes the proper values into config.h.in to produce config.h.
14789	rm -f conftest.defines conftest.tail
14790	# First, append a space to every undef/define line, to ease matching.
14791	echo 's/$/ /' >conftest.defines
14792	# Then, protect against being on the right side of a sed subst, or in
14793	# an unquoted here document, in config.status. If some macros were
14794	# called several times there might be several #defines for the same
14795	# symbol, which is useless. But do not sort them, since the last
14796	# AC_DEFINE must be honored.
14797	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
14798	# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
14799	# NAME is the cpp macro being defined, VALUE is the value it is being given.
14800	# PARAMS is the parameter list in the macro definition--in most cases, it's
14801	# just an empty string.
14802	ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*'
14803	ac_dB='\\)[ (].*,\\1define\\2'
14804	ac_dC=' '
14805	ac_dD=' ,'
14806
14807	uniq confdefs.h |
14808	sed -n '
14809	t rset
14810	:rset
14811	s/^[ ]*#[ ]*define[ ][ ]*//
14812	t ok
14813	d
14814	:ok
14815	s/[\\&,]/\\&/g
14816	s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
14817	s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
14818	' >>conftest.defines
14819
14820	# Remove the space that was appended to ease matching.
14821	# Then replace #undef with comments. This is necessary, for
14822	# example, in the case of _POSIX_SOURCE, which is predefined and required
14823	# on some systems where configure will not decide to define it.
14824	# (The regexp can be short, since the line contains either #define or #undef.)
14825	echo 's/ $//
14826	s,^[ #]*u.*,/* & */,' >>conftest.defines
14827
14828	# Break up conftest.defines:
14829	ac_max_sed_lines=50
14830
14831	# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
14832	# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
14833	# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
14834	# et cetera.
14835	ac_in='$ac_file_inputs'
14836	ac_out='"$tmp/out1"'
14837	ac_nxt='"$tmp/out2"'
14838
14839	while :
14840	do
14841	# Write a here document:
14842	cat >>$CONFIG_STATUS <<_ACEOF
14843	# First, check the format of the line:
14844	cat >"\$tmp/defines.sed" <<\\CEOF
14845	/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def
14846	/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def
14847	b
14848	:def
14849	_ACEOF
14850	sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
14851	echo 'CEOF
14852	sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
14853	ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
14854	sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
14855	grep . conftest.tail >/dev/null || break
14856	rm -f conftest.defines
14857	mv conftest.tail conftest.defines
14858	done
14859	rm -f conftest.defines conftest.tail
14860
14861	echo "ac_result=$ac_in" >>$CONFIG_STATUS
14862	cat >>$CONFIG_STATUS <<\_ACEOF
14863	if test x"$ac_file" != x-; then	9136	if test x"$ac_file" != x-; then
14864	echo "/* $configure_input */" >"$tmp/config.h"	9137	{
14865	cat "$ac_result" >>"$tmp/config.h"	9138	printf "%s\n" "/* $configure_input */" >&1 \
		9139	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
		9140	} >"$ac_tmp/config.h" \
		9141	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
14866	if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then	9142	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
14867	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	9143	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
14868	echo "$as_me: $ac_file is unchanged" >&6;}	9144	printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
14869	else	9145	else
14870	rm -f $ac_file	9146	rm -f "$ac_file"
14871	mv "$tmp/config.h" $ac_file	9147	mv "$ac_tmp/config.h" "$ac_file" \
		9148	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
14872	fi	9149	fi
14873	else	9150	else
14874	echo "/* $configure_input */"	9151	printf "%s\n" "/* $configure_input */" >&1 \
14875	cat "$ac_result"	9152	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
		9153	|| as_fn_error $? "could not create -" "$LINENO" 5
14876	fi	9154	fi
14877	rm -f "$tmp/out12"
14878	;;	9155	;;
14879		9156
14880		9157
14881	esac	9158	esac
14882		9159
14883	done # for ac_tag	9160	done # for ac_tag
14884		9161
14885		9162
14886	{ (exit 0); exit 0; }	9163	as_fn_exit 0
14887	_ACEOF	9164	_ACEOF
14888	chmod +x $CONFIG_STATUS
14889	ac_clean_files=$ac_clean_files_save	9165	ac_clean_files=$ac_clean_files_save
		9166
		9167	test $ac_write_fail = 0 ||
		9168	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
14890		9169
14891		9170
14892	# configure is writing to config.log, and then calls config.status.	9171	# configure is writing to config.log, and then calls config.status.
14893	# config.status does its own redirection, appending to config.log.	9172	# config.status does its own redirection, appending to config.log.
14894	# Unfortunately, on DOS this fails, as config.log is still kept open	9173	# Unfortunately, on DOS this fails, as config.log is still kept open
…		…
14905	exec 5>/dev/null	9184	exec 5>/dev/null
14906	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false	9185	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
14907	exec 5>>config.log	9186	exec 5>>config.log
14908	# Use ||, not &&, to avoid exiting from the if with $? = 1, which	9187	# Use ||, not &&, to avoid exiting from the if with $? = 1, which
14909	# would make configure fail if this is the last instruction.	9188	# would make configure fail if this is the last instruction.
14910	$ac_cs_success || { (exit 1); exit 1; }	9189	$ac_cs_success || as_fn_exit 1
		9190	fi
		9191	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
		9192	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
		9193	printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
14911	fi	9194	fi
14912		9195
14913		9196
14914	echo "Configuration:	9197	echo "Configuration:
14915		9198
…		…
14931	if test x$RESFALLBACK != x; then	9214	if test x$RESFALLBACK != x; then
14932	echo " resource class fallback: $RESFALLBACK"	9215	echo " resource class fallback: $RESFALLBACK"
14933	fi	9216	fi
14934	echo	9217	echo
14935	echo " embedded perl: $support_perl"	9218	echo " embedded perl: $support_perl"
14936	echo " libafterimage: $support_afterimage"	9219	echo " image library: $image_lib"
14937	echo	9220	echo
14938	if test x$support_xim = xyes -a x$rxvt_cv_func_xlocale = xno; then	9221	if test x$support_xim = xyes -a x$rxvt_cv_func_xlocale = xno; then
14939	echo ".----------------------------------------------------------------."	9222	echo ".----------------------------------------------------------------."
14940	echo ". WARNING: --enable-xim was specified however the locale support ."	9223	echo ". WARNING: --enable-xim was specified however the locale support ."
14941	echo ". functions could not be found. ."	9224	echo ". functions could not be found. ."
…		…
14944	fi	9227	fi
14945		9228
14946	echo "*** Optionally check src/feature.h for further, rarely used options ***"	9229	echo "*** Optionally check src/feature.h for further, rarely used options ***"
14947	echo	9230	echo
14948		9231
		9232

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