ViewVC Help

View File | Revision Log | Show Annotations | Download File

/cvs/rxvt-unicode/configure

Comparing rxvt-unicode/configure (file contents):
Revision 1.127 by root, Mon May 5 16:51:52 2008 UTC vs.
Revision 1.175 by root, Mon Jan 2 17:16:42 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	CC
664	CFLAGS
665	LDFLAGS
666	CPPFLAGS
667	ac_ct_CC
668	EXEEXT
669	OBJEXT
670	CXX
671	CXXFLAGS
672	ac_ct_CXX
673	CPP
674	INSTALL_PROGRAM
675	INSTALL_SCRIPT
676	INSTALL_DATA
677	GREP
678	EGREP
679	LINKER
680	RXVTNAME
681	CXXCPP
682	TIC
683	XMKMF
684	X_CFLAGS
685	X_PRE_LIBS
686	X_LIBS
687	X_EXTRA_LIBS
688	afterimage_config
689	PKG_CONFIG
690	XFT_CONFIG
691	PERL
692	PERLLIB
693	PERLFLAGS
694	PERLPRIVLIBEXP
695	IF_PERL
696	PERL_O
697	AFTERIMAGE_CFLAGS
698	AFTERIMAGE_LIBS
699	LIBOBJS
700	LTLIBOBJS'
701	ac_subst_files=''	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	'
702	ac_precious_vars='build_alias	773	ac_precious_vars='build_alias
703	host_alias	774	host_alias
704	target_alias	775	target_alias
705	CC	776	CC
706	CFLAGS	777	CFLAGS
…		…
708	LIBS	779	LIBS
709	CPPFLAGS	780	CPPFLAGS
710	CXX	781	CXX
711	CXXFLAGS	782	CXXFLAGS
712	CCC	783	CCC
713	CPP	784	XMKMF
714	CXXCPP	785	CXXCPP'
715	XMKMF'
716		786
717		787
718	# Initialize some variables set by options.	788	# Initialize some variables set by options.
719	ac_init_help=	789	ac_init_help=
720	ac_init_version=false	790	ac_init_version=false
		791	ac_unrecognized_opts=
		792	ac_unrecognized_sep=
721	# The variables have the same names as the options, with	793	# The variables have the same names as the options, with
722	# dashes changed to underlines.	794	# dashes changed to underlines.
723	cache_file=/dev/null	795	cache_file=/dev/null
724	exec_prefix=NONE	796	exec_prefix=NONE
725	no_create=	797	no_create=
…		…
747	datarootdir='${prefix}/share'	819	datarootdir='${prefix}/share'
748	datadir='${datarootdir}'	820	datadir='${datarootdir}'
749	sysconfdir='${prefix}/etc'	821	sysconfdir='${prefix}/etc'
750	sharedstatedir='${prefix}/com'	822	sharedstatedir='${prefix}/com'
751	localstatedir='${prefix}/var'	823	localstatedir='${prefix}/var'
		824	runstatedir='${localstatedir}/run'
752	includedir='${prefix}/include'	825	includedir='${prefix}/include'
753	oldincludedir='/usr/include'	826	oldincludedir='/usr/include'
754	docdir='${datarootdir}/doc/${PACKAGE}'	827	docdir='${datarootdir}/doc/${PACKAGE}'
755	infodir='${datarootdir}/info'	828	infodir='${datarootdir}/info'
756	htmldir='${docdir}'	829	htmldir='${docdir}'
…		…
771	ac_prev=	844	ac_prev=
772	continue	845	continue
773	fi	846	fi
774		847
775	case $ac_option in	848	case $ac_option in
776	*=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;	849	*=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
		850	*=) ac_optarg= ;;
777	*) ac_optarg=yes ;;	851	*) ac_optarg=yes ;;
778	esac	852	esac
779
780	# Accept the important Cygnus configure options, so we can diagnose typos.
781		853
782	case $ac_dashdash$ac_option in	854	case $ac_dashdash$ac_option in
783	--)	855	--)
784	ac_dashdash=yes ;;	856	ac_dashdash=yes ;;
785		857
…		…
814	-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \	886	-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
815	| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)	887	| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
816	datarootdir=$ac_optarg ;;	888	datarootdir=$ac_optarg ;;
817		889
818	-disable-* | --disable-*)	890	-disable-* | --disable-*)
819	ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`	891	ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
820	# Reject names that are not valid shell variable names.	892	# Reject names that are not valid shell variable names.
821	expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&	893	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
822	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	894	as_fn_error $? "invalid feature name: \`$ac_useropt'"
823	{ (exit 1); exit 1; }; }	895	ac_useropt_orig=$ac_useropt
824	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-$ac_useropt_orig"
		902	ac_unrecognized_sep=', ';;
		903	esac
825	eval enable_$ac_feature=no ;;	904	eval enable_$ac_useropt=no ;;
826		905
827	-docdir | --docdir | --docdi | --doc | --do)	906	-docdir | --docdir | --docdi | --doc | --do)
828	ac_prev=docdir ;;	907	ac_prev=docdir ;;
829	-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)	908	-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
830	docdir=$ac_optarg ;;	909	docdir=$ac_optarg ;;
…		…
833	ac_prev=dvidir ;;	912	ac_prev=dvidir ;;
834	-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)	913	-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
835	dvidir=$ac_optarg ;;	914	dvidir=$ac_optarg ;;
836		915
837	-enable-* | --enable-*)	916	-enable-* | --enable-*)
838	ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`	917	ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
839	# Reject names that are not valid shell variable names.	918	# Reject names that are not valid shell variable names.
840	expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&	919	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
841	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	920	as_fn_error $? "invalid feature name: \`$ac_useropt'"
842	{ (exit 1); exit 1; }; }	921	ac_useropt_orig=$ac_useropt
843	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-$ac_useropt_orig"
		928	ac_unrecognized_sep=', ';;
		929	esac
844	eval enable_$ac_feature=\$ac_optarg ;;	930	eval enable_$ac_useropt=\$ac_optarg ;;
845		931
846	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \	932	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
847	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \	933	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
848	| --exec | --exe | --ex)	934	| --exec | --exe | --ex)
849	ac_prev=exec_prefix ;;	935	ac_prev=exec_prefix ;;
…		…
984		1070
985	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	1071	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
986	| -silent | --silent | --silen | --sile | --sil)	1072	| -silent | --silent | --silen | --sile | --sil)
987	silent=yes ;;	1073	silent=yes ;;
988		1074
		1075	-runstatedir | --runstatedir | --runstatedi | --runstated \
		1076	| --runstate | --runstat | --runsta | --runst | --runs \
		1077	| --run | --ru | --r)
		1078	ac_prev=runstatedir ;;
		1079	-runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
		1080	| --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
		1081	| --run=* | --ru=* | --r=*)
		1082	runstatedir=$ac_optarg ;;
		1083
989	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)	1084	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
990	ac_prev=sbindir ;;	1085	ac_prev=sbindir ;;
991	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \	1086	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
992	| --sbi=* | --sb=*)	1087	| --sbi=* | --sb=*)
993	sbindir=$ac_optarg ;;	1088	sbindir=$ac_optarg ;;
…		…
1030		1125
1031	-version | --version | --versio | --versi | --vers | -V)	1126	-version | --version | --versio | --versi | --vers | -V)
1032	ac_init_version=: ;;	1127	ac_init_version=: ;;
1033		1128
1034	-with-* | --with-*)	1129	-with-* | --with-*)
1035	ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`	1130	ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1036	# Reject names that are not valid shell variable names.	1131	# Reject names that are not valid shell variable names.
1037	expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1132	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1038	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1133	as_fn_error $? "invalid package name: \`$ac_useropt'"
1039	{ (exit 1); exit 1; }; }	1134	ac_useropt_orig=$ac_useropt
1040	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-$ac_useropt_orig"
		1141	ac_unrecognized_sep=', ';;
		1142	esac
1041	eval with_$ac_package=\$ac_optarg ;;	1143	eval with_$ac_useropt=\$ac_optarg ;;
1042		1144
1043	-without-* | --without-*)	1145	-without-* | --without-*)
1044	ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`	1146	ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1045	# Reject names that are not valid shell variable names.	1147	# Reject names that are not valid shell variable names.
1046	expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1148	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1047	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1149	as_fn_error $? "invalid package name: \`$ac_useropt'"
1048	{ (exit 1); exit 1; }; }	1150	ac_useropt_orig=$ac_useropt
1049	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-$ac_useropt_orig"
		1157	ac_unrecognized_sep=', ';;
		1158	esac
1050	eval with_$ac_package=no ;;	1159	eval with_$ac_useropt=no ;;
1051		1160
1052	--x)	1161	--x)
1053	# Obsolete; use --with-x.	1162	# Obsolete; use --with-x.
1054	with_x=yes ;;	1163	with_x=yes ;;
1055		1164
…		…
1065	ac_prev=x_libraries ;;	1174	ac_prev=x_libraries ;;
1066	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \	1175	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1067	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)	1176	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1068	x_libraries=$ac_optarg ;;	1177	x_libraries=$ac_optarg ;;
1069		1178
1070	-*) { echo "$as_me: error: unrecognized option: $ac_option	1179	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1071	Try \`$0 --help' for more information." >&2	1180	Try \`$0 --help' for more information"
1072	{ (exit 1); exit 1; }; }
1073	;;	1181	;;
1074		1182
1075	*=*)	1183	*=*)
1076	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`	1184	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1077	# Reject names that are not valid shell variable names.	1185	# Reject names that are not valid shell variable names.
1078	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&	1186	case $ac_envvar in #(
		1187	'' | [0-9]* | *[!_$as_cr_alnum]* )
1079	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2	1188	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1080	{ (exit 1); exit 1; }; }	1189	esac
1081	eval $ac_envvar=\$ac_optarg	1190	eval $ac_envvar=\$ac_optarg
1082	export $ac_envvar ;;	1191	export $ac_envvar ;;
1083		1192
1084	*)	1193	*)
1085	# FIXME: should be removed in autoconf 3.0.	1194	# FIXME: should be removed in autoconf 3.0.
1086	echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1195	printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
1087	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1196	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1088	echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1197	printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
1089	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}	1198	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1090	;;	1199	;;
1091		1200
1092	esac	1201	esac
1093	done	1202	done
1094		1203
1095	if test -n "$ac_prev"; then	1204	if test -n "$ac_prev"; then
1096	ac_option=--`echo $ac_prev | sed 's/_/-/g'`	1205	ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1097	{ echo "$as_me: error: missing argument to $ac_option" >&2	1206	as_fn_error $? "missing argument to $ac_option"
1098	{ (exit 1); exit 1; }; }
1099	fi	1207	fi
1100		1208
1101	# Be sure to have absolute directory names.	1209	if test -n "$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: $ac_unrecognized_opts" >&2 ;;
		1214	esac
		1215	fi
		1216
		1217	# Check all directory arguments for consistency.
1102	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \	1218	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1103	datadir sysconfdir sharedstatedir localstatedir includedir \	1219	datadir sysconfdir sharedstatedir localstatedir includedir \
1104	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \	1220	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1105	libdir localedir mandir	1221	libdir localedir mandir runstatedir
1106	do	1222	do
1107	eval ac_val=\$$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.
1108	case $ac_val in	1231	case $ac_val in
1109	[\\/$]* | ?:[\\/]* ) continue;;	1232	[\\/$]* | ?:[\\/]* ) continue;;
1110	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;	1233	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1111	esac	1234	esac
1112	{ echo "$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: $ac_val"
1113	{ (exit 1); exit 1; }; }
1114	done	1236	done
1115		1237
1116	# There might be people who depend on the old broken behavior: `$host'	1238	# There might be people who depend on the old broken behavior: `$host'
1117	# used to hold the argument of --host etc.	1239	# used to hold the argument of --host etc.
1118	# FIXME: To remove some day.	1240	# FIXME: To remove some day.
…		…
1122		1244
1123	# FIXME: To remove some day.	1245	# FIXME: To remove some day.
1124	if test "x$host_alias" != x; then	1246	if test "x$host_alias" != x; then
1125	if test "x$build_alias" = x; then	1247	if test "x$build_alias" = x; then
1126	cross_compiling=maybe	1248	cross_compiling=maybe
1127	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1128	If a cross compiler is detected then cross compile mode will be used." >&2
1129	elif test "x$build_alias" != "x$host_alias"; then	1249	elif test "x$build_alias" != "x$host_alias"; then
1130	cross_compiling=yes	1250	cross_compiling=yes
1131	fi	1251	fi
1132	fi	1252	fi
1133		1253
…		…
1138		1258
1139		1259
1140	ac_pwd=`pwd` && test -n "$ac_pwd" &&	1260	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1141	ac_ls_di=`ls -di .` &&	1261	ac_ls_di=`ls -di .` &&
1142	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||	1262	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1143	{ echo "$as_me: error: Working directory cannot be determined" >&2	1263	as_fn_error $? "working directory cannot be determined"
1144	{ (exit 1); exit 1; }; }
1145	test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||	1264	test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1146	{ echo "$as_me: error: pwd does not report name of working directory" >&2	1265	as_fn_error $? "pwd does not report name of working directory"
1147	{ (exit 1); exit 1; }; }
1148		1266
1149		1267
1150	# Find the source files, if location was not specified.	1268	# Find the source files, if location was not specified.
1151	if test -z "$srcdir"; then	1269	if test -z "$srcdir"; then
1152	ac_srcdir_defaulted=yes	1270	ac_srcdir_defaulted=yes
1153	# Try the directory containing this script, then the parent directory.	1271	# Try the directory containing this script, then the parent directory.
1154	ac_confdir=`$as_dirname -- "$0" ||	1272	ac_confdir=`$as_dirname -- "$as_myself" ||
1155	$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	1273	$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1156	X"$0" : 'X\(//\)[^/]' \| \	1274	X"$as_myself" : 'X\(//\)[^/]' \| \
1157	X"$0" : 'X\(//\)$' \| \	1275	X"$as_myself" : 'X\(//\)$' \| \
1158	X"$0" : 'X\(/\)' \| . 2>/dev/null ||	1276	X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1159	echo X"$0" |	1277	printf "%s\n" X"$as_myself" |
1160	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	1278	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1161	s//\1/	1279	s//\1/
1162	q	1280	q
1163	}	1281	}
1164	/^X\(\/\/\)[^/].*/{	1282	/^X\(\/\/\)[^/].*/{
…		…
1181	else	1299	else
1182	ac_srcdir_defaulted=no	1300	ac_srcdir_defaulted=no
1183	fi	1301	fi
1184	if test ! -r "$srcdir/$ac_unique_file"; then	1302	if test ! -r "$srcdir/$ac_unique_file"; then
1185	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."	1303	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1186	{ 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"
1187	{ (exit 1); exit 1; }; }
1188	fi	1305	fi
1189	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"	1306	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1190	ac_abs_confdir=`(	1307	ac_abs_confdir=`(
1191	cd "$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"
1192	{ (exit 1); exit 1; }; }
1193	pwd)`	1309	pwd)`
1194	# When building in place, set srcdir=.	1310	# When building in place, set srcdir=.
1195	if test "$ac_abs_confdir" = "$ac_pwd"; then	1311	if test "$ac_abs_confdir" = "$ac_pwd"; then
1196	srcdir=.	1312	srcdir=.
1197	fi	1313	fi
…		…
1227	Configuration:	1343	Configuration:
1228	-h, --help display this help and exit	1344	-h, --help display this help and exit
1229	--help=short display options specific to this package	1345	--help=short display options specific to this package
1230	--help=recursive display the short help of all the included packages	1346	--help=recursive display the short help of all the included packages
1231	-V, --version display version information and exit	1347	-V, --version display version information and exit
1232	-q, --quiet, --silent do not print \`checking...' messages	1348	-q, --quiet, --silent do not print \`checking ...' messages
1233	--cache-file=FILE cache test results in FILE [disabled]	1349	--cache-file=FILE cache test results in FILE [disabled]
1234	-C, --config-cache alias for \`--cache-file=config.cache'	1350	-C, --config-cache alias for \`--cache-file=config.cache'
1235	-n, --no-create do not create output files	1351	-n, --no-create do not create output files
1236	--srcdir=DIR find the sources in DIR [configure dir or \`..']	1352	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1237		1353
1238	Installation directories:	1354	Installation directories:
1239	--prefix=PREFIX install architecture-independent files in PREFIX	1355	--prefix=PREFIX install architecture-independent files in PREFIX
1240	[$ac_default_prefix]	1356	[$ac_default_prefix]
1241	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX	1357	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1242	[PREFIX]	1358	[PREFIX]
1243		1359
1244	By default, \`make install' will install all the files in	1360	By default, \`make install' will install all the files in
1245	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify	1361	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1246	an installation prefix other than \`$ac_default_prefix' using \`--prefix',	1362	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1247	for instance \`--prefix=\$HOME'.	1363	for instance \`--prefix=\$HOME'.
1248		1364
1249	For better control, use the options below.	1365	For better control, use the options below.
1250		1366
1251	Fine tuning of the installation directories:	1367	Fine tuning of the installation directories:
1252	--bindir=DIR user executables [EPREFIX/bin]	1368	--bindir=DIR user executables [EPREFIX/bin]
1253	--sbindir=DIR system admin executables [EPREFIX/sbin]	1369	--sbindir=DIR system admin executables [EPREFIX/sbin]
1254	--libexecdir=DIR program executables [EPREFIX/libexec]	1370	--libexecdir=DIR program executables [EPREFIX/libexec]
1255	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]	1371	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1256	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1372	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1257	--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]
1258	--libdir=DIR object code libraries [EPREFIX/lib]	1375	--libdir=DIR object code libraries [EPREFIX/lib]
1259	--includedir=DIR C header files [PREFIX/include]	1376	--includedir=DIR C header files [PREFIX/include]
1260	--oldincludedir=DIR C header files for non-gcc [/usr/include]	1377	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1261	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]	1378	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1262	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]	1379	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1263	--infodir=DIR info documentation [DATAROOTDIR/info]	1380	--infodir=DIR info documentation [DATAROOTDIR/info]
1264	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]	1381	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1265	--mandir=DIR man documentation [DATAROOTDIR/man]	1382	--mandir=DIR man documentation [DATAROOTDIR/man]
1266	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]	1383	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1267	--htmldir=DIR html documentation [DOCDIR]	1384	--htmldir=DIR html documentation [DOCDIR]
1268	--dvidir=DIR dvi documentation [DOCDIR]	1385	--dvidir=DIR dvi documentation [DOCDIR]
1269	--pdfdir=DIR pdf documentation [DOCDIR]	1386	--pdfdir=DIR pdf documentation [DOCDIR]
1270	--psdir=DIR ps documentation [DOCDIR]	1387	--psdir=DIR ps documentation [DOCDIR]
1271	_ACEOF	1388	_ACEOF
1272		1389
1273	cat <<\_ACEOF	1390	cat <<\_ACEOF
1274		1391
1275	X features:	1392	X features:
1276	--x-includes=DIR X include files are in DIR	1393	--x-includes=DIR X include files are in DIR
1277	--x-libraries=DIR X library files are in DIR	1394	--x-libraries=DIR X library files are in DIR
1278
1279	Program names:
1280	--program-prefix=PREFIX prepend PREFIX to installed program names
1281	--program-suffix=SUFFIX append SUFFIX to installed program names
1282	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
1283
1284	System types:
1285	--build=BUILD configure for building on BUILD [guessed]
1286	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1287	_ACEOF	1395	_ACEOF
1288	fi	1396	fi
1289		1397
1290	if test -n "$ac_init_help"; then	1398	if test -n "$ac_init_help"; then
1291		1399
1292	cat <<\_ACEOF	1400	cat <<\_ACEOF
1293		1401
1294	Optional Features:	1402	Optional Features:
		1403	--disable-option-checking ignore unrecognized --enable/--with options
1295	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)	1404	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1296	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]	1405	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1297	--enable-everything enable standard non-multichoice features	1406	--enable-everything enable standard non-multichoice features
1298	NOTE: this option is order dependent	1407	NOTE: this option is order dependent
		1408	--enable-assert enable assertions
1299	--enable-warnings turn on g++ warnings	1409	--enable-warnings turn on g++ warnings
		1410	--enable-256-color enable 256-color support
1300	--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
1301	--enable-combining enable composition of base and combining characters	1412	--enable-combining enable composition of base and combining characters
1302	--enable-xft enable xft support on systems that have it	1413	--enable-xft enable xft support on systems that have it
1303	--enable-font-styles enable bold and italic support	1414	--enable-font-styles enable bold and italic support
1304	--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
1305	--enable-transparency enable transparent backgrounds	1417	--enable-transparency enable transparent backgrounds
1306	--enable-fading enable colors fading when off focus	1418	--enable-fading enable colors fading when off focus
1307	--enable-rxvt-scroll enable rxvt style scrollbar	1419	--enable-rxvt-scroll enable rxvt style scrollbar
1308	--enable-next-scroll enable NeXT style scrollbar	1420	--enable-next-scroll enable NeXT style scrollbar
1309	--enable-xterm-scroll enable Xterm style scrollbar	1421	--enable-xterm-scroll enable Xterm style scrollbar
…		…
1321	--enable-selectionscrolling enable scrolling during selections	1433	--enable-selectionscrolling enable scrolling during selections
1322	--enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5	1434	--enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5
1323	--enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel)	1435	--enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel)
1324	--enable-smart-resize enable smart growth/shrink behaviour	1436	--enable-smart-resize enable smart growth/shrink behaviour
1325	--enable-text-blink enable blinking text	1437	--enable-text-blink enable blinking text
1326	--enable-pointer-blank enable pointer blank when typing or inactive pointer	1438	--enable-pointer-blank enable pointer blanking when typing or inactive
1327	--enable-utmp enable utmp (utmpx) support
1328	--enable-wtmp enable wtmp (wtmpx) support (requires --enable-utmp)
1329	--enable-lastlog enable lastlog support (requires --enable-utmp)
1330		1439
1331	Optional Packages:	1440	Optional Packages:
1332	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1441	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1333	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1442	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1334	--with-afterimage-config=DIR use libAfterImage config script in DIR
1335	--with-codesets=CS,... compile in additional codesets (jp,jp_ext,kr,zh,zh_ext,all)	1443	--with-codesets=CS,... compile in additional codesets (jp,jp_ext,kr,zh,zh_ext,all)
1336	--with-res-name=NAME use this as default resource name (default: urxvt)	1444	--with-res-name=NAME use this as default resource name (default: urxvt)
1337	--with-res-class=CLASS use this as the resource class (default: URxvt)	1445	--with-res-class=CLASS use this as the resource class (default: URxvt)
1338	--with-name=NAME set the basename for the installed binaries (default: urxvt)	1446	--with-name=NAME set the basename for the installed binaries (default: urxvt)
1339	--with-term=NAME set the terminal to NAME (default: rxvt)	1447	--with-term=NAME set the terminal to NAME (default: rxvt)
…		…
1344	CC C compiler command	1452	CC C compiler command
1345	CFLAGS C compiler flags	1453	CFLAGS C compiler flags
1346	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
1347	nonstandard directory <lib dir>	1455	nonstandard directory <lib dir>
1348	LIBS libraries to pass to the linker, e.g. -l<library>	1456	LIBS libraries to pass to the linker, e.g. -l<library>
1349	CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if	1457	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1350	you have headers in a nonstandard directory <include dir>	1458	you have headers in a nonstandard directory <include dir>
1351	CXX C++ compiler command	1459	CXX C++ compiler command
1352	CXXFLAGS C++ compiler flags	1460	CXXFLAGS C++ compiler flags
1353	CPP C preprocessor	1461	XMKMF Path to xmkmf, Makefile generator for X Window System
1354	CXXCPP C++ preprocessor	1462	CXXCPP C++ preprocessor
1355	XMKMF Path to xmkmf, Makefile generator for X Window System
1356		1463
1357	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
1358	it to find libraries and programs with nonstandard names/locations.	1465	it to find libraries and programs with nonstandard names/locations.
1359		1466
		1467	Report bugs to the package provider.
1360	_ACEOF	1468	_ACEOF
1361	ac_status=$?	1469	ac_status=$?
1362	fi	1470	fi
1363		1471
1364	if test "$ac_init_help" = "recursive"; then	1472	if test "$ac_init_help" = "recursive"; then
1365	# If there are subdirs, report their specific --help.	1473	# If there are subdirs, report their specific --help.
1366	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
1367	test -d "$ac_dir" || continue	1475	test -d "$ac_dir" ||
		1476	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
		1477	continue
1368	ac_builddir=.	1478	ac_builddir=.
1369		1479
1370	case "$ac_dir" in	1480	case "$ac_dir" in
1371	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	1481	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1372	*)	1482	*)
1373	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	1483	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1374	# A ".." for each directory in $ac_dir_suffix.	1484	# A ".." for each directory in $ac_dir_suffix.
1375	ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`	1485	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1376	case $ac_top_builddir_sub in	1486	case $ac_top_builddir_sub in
1377	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	1487	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1378	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	1488	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1379	esac ;;	1489	esac ;;
1380	esac	1490	esac
…		…
1398	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;	1508	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1399	esac	1509	esac
1400	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix	1510	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1401		1511
1402	cd "$ac_dir" || { ac_status=$?; continue; }	1512	cd "$ac_dir" || { ac_status=$?; continue; }
1403	# Check for guested configure.	1513	# Check for configure.gnu first; this name is used for a wrapper for
		1514	# Metaconfig's "Configure" on case-insensitive file systems.
1404	if test -f "$ac_srcdir/configure.gnu"; then	1515	if test -f "$ac_srcdir/configure.gnu"; then
1405	echo &&	1516	echo &&
1406	$SHELL "$ac_srcdir/configure.gnu" --help=recursive	1517	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1407	elif test -f "$ac_srcdir/configure"; then	1518	elif test -f "$ac_srcdir/configure"; then
1408	echo &&	1519	echo &&
1409	$SHELL "$ac_srcdir/configure" --help=recursive	1520	$SHELL "$ac_srcdir/configure" --help=recursive
1410	else	1521	else
1411	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1522	printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1412	fi || ac_status=$?	1523	fi || ac_status=$?
1413	cd "$ac_pwd" || { ac_status=$?; break; }	1524	cd "$ac_pwd" || { ac_status=$?; break; }
1414	done	1525	done
1415	fi	1526	fi
1416		1527
1417	test -n "$ac_init_help" && exit $ac_status	1528	test -n "$ac_init_help" && exit $ac_status
1418	if $ac_init_version; then	1529	if $ac_init_version; then
1419	cat <<\_ACEOF	1530	cat <<\_ACEOF
1420	configure	1531	configure
1421	generated by GNU Autoconf 2.61	1532	generated by GNU Autoconf 2.71
1422		1533
1423	Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,	1534	Copyright (C) 2021 Free Software Foundation, Inc.
1424	2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1425	This configure script is free software; the Free Software Foundation	1535	This configure script is free software; the Free Software Foundation
1426	gives unlimited permission to copy, distribute and modify it.	1536	gives unlimited permission to copy, distribute and modify it.
1427	_ACEOF	1537	_ACEOF
1428	exit	1538	exit
1429	fi	1539	fi
		1540
		1541	## ------------------------ ##
		1542	## Autoconf initialization. ##
		1543	## ------------------------ ##
		1544
		1545	# ac_fn_c_try_compile LINENO
		1546	# --------------------------
		1547	# Try to compile conftest.$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
1430	cat >config.log <<_ACEOF	2092	cat >config.log <<_ACEOF
1431	This file contains any messages produced by compilers while	2093	This file contains any messages produced by compilers while
1432	running configure, to aid debugging if configure makes a mistake.	2094	running configure, to aid debugging if configure makes a mistake.
1433		2095
1434	It was created by $as_me, which was	2096	It was created by $as_me, which was
1435	generated by GNU Autoconf 2.61. Invocation command line was	2097	generated by GNU Autoconf 2.71. Invocation command line was
1436		2098
1437	$ $0 $@	2099	$ $0$ac_configure_args_raw
1438		2100
1439	_ACEOF	2101	_ACEOF
1440	exec 5>>config.log	2102	exec 5>>config.log
1441	{	2103	{
1442	cat <<_ASUNAME	2104	cat <<_ASUNAME
…		…
1465		2127
1466	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2128	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1467	for as_dir in $PATH	2129	for as_dir in $PATH
1468	do	2130	do
1469	IFS=$as_save_IFS	2131	IFS=$as_save_IFS
1470	test -z "$as_dir" && as_dir=.	2132	case $as_dir in #(((
1471	echo "PATH: $as_dir"	2133	'') as_dir=./ ;;
		2134	*/) ;;
		2135	*) as_dir=$as_dir/ ;;
		2136	esac
		2137	printf "%s\n" "PATH: $as_dir"
1472	done	2138	done
1473	IFS=$as_save_IFS	2139	IFS=$as_save_IFS
1474		2140
1475	} >&5	2141	} >&5
1476		2142
1477	cat >&5 <<_ACEOF	2143	cat >&5 <<_ACEOF
…		…
1501	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;	2167	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1502	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	2168	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1503	| -silent | --silent | --silen | --sile | --sil)	2169	| -silent | --silent | --silen | --sile | --sil)
1504	continue ;;	2170	continue ;;
1505	*\'*)	2171	*\'*)
1506	ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;	2172	ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1507	esac	2173	esac
1508	case $ac_pass in	2174	case $ac_pass in
1509	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;	2175	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1510	2)	2176	2)
1511	ac_configure_args1="$ac_configure_args1 '$ac_arg'"	2177	as_fn_append ac_configure_args1 " '$ac_arg'"
1512	if test $ac_must_keep_next = true; then	2178	if test $ac_must_keep_next = true; then
1513	ac_must_keep_next=false # Got value, back to normal.	2179	ac_must_keep_next=false # Got value, back to normal.
1514	else	2180	else
1515	case $ac_arg in	2181	case $ac_arg in
1516	*=* | --config-cache | -C | -disable-* | --disable-* \	2182	*=* | --config-cache | -C | -disable-* | --disable-* \
…		…
1522	esac	2188	esac
1523	;;	2189	;;
1524	-* ) ac_must_keep_next=true ;;	2190	-* ) ac_must_keep_next=true ;;
1525	esac	2191	esac
1526	fi	2192	fi
1527	ac_configure_args="$ac_configure_args '$ac_arg'"	2193	as_fn_append ac_configure_args " '$ac_arg'"
1528	;;	2194	;;
1529	esac	2195	esac
1530	done	2196	done
1531	done	2197	done
1532	$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }	2198	{ ac_configure_args0=; unset ac_configure_args0;}
1533	$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }	2199	{ ac_configure_args1=; unset ac_configure_args1;}
1534		2200
1535	# When interrupted or exit'd, cleanup temporary files, and complete	2201	# When interrupted or exit'd, cleanup temporary files, and complete
1536	# config.log. We remove comments because anyway the quotes in there	2202	# config.log. We remove comments because anyway the quotes in there
1537	# would cause problems or look ugly.	2203	# would cause problems or look ugly.
1538	# WARNING: Use '\'' to represent an apostrophe within the trap.	2204	# WARNING: Use '\'' to represent an apostrophe within the trap.
1539	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.	2205	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1540	trap 'exit_status=$?	2206	trap 'exit_status=$?
		2207	# Sanitize IFS.
		2208	IFS=" "" $as_nl"
1541	# Save into config.log some information that might help in debugging.	2209	# Save into config.log some information that might help in debugging.
1542	{	2210	{
1543	echo	2211	echo
1544		2212
1545	cat <<\_ASBOX	2213	printf "%s\n" "## ---------------- ##
1546	## ---------------- ##
1547	## Cache variables. ##	2214	## Cache variables. ##
1548	## ---------------- ##	2215	## ---------------- ##"
1549	_ASBOX
1550	echo	2216	echo
1551	# The following way of writing the cache mishandles newlines in values,	2217	# The following way of writing the cache mishandles newlines in values,
1552	(	2218	(
1553	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
1554	eval ac_val=\$$ac_var	2220	eval ac_val=\$$ac_var
1555	case $ac_val in #(	2221	case $ac_val in #(
1556	*${as_nl}*)	2222	*${as_nl}*)
1557	case $ac_var in #(	2223	case $ac_var in #(
1558	*_cv_*) { echo "$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 $ac_var contains a newline" >&5
1559	echo "$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;} ;;
1560	esac	2226	esac
1561	case $ac_var in #(	2227	case $ac_var in #(
1562	_ | IFS | as_nl) ;; #(	2228	_ | IFS | as_nl) ;; #(
1563	*) $as_unset $ac_var ;;	2229	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		2230	*) { eval $ac_var=; unset $ac_var;} ;;
1564	esac ;;	2231	esac ;;
1565	esac	2232	esac
1566	done	2233	done
1567	(set) 2>&1 |	2234	(set) 2>&1 |
1568	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(	2235	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
…		…
1577	esac |	2244	esac |
1578	sort	2245	sort
1579	)	2246	)
1580	echo	2247	echo
1581		2248
1582	cat <<\_ASBOX	2249	printf "%s\n" "## ----------------- ##
1583	## ----------------- ##
1584	## Output variables. ##	2250	## Output variables. ##
1585	## ----------------- ##	2251	## ----------------- ##"
1586	_ASBOX
1587	echo	2252	echo
1588	for ac_var in $ac_subst_vars	2253	for ac_var in $ac_subst_vars
1589	do	2254	do
1590	eval ac_val=\$$ac_var	2255	eval ac_val=\$$ac_var
1591	case $ac_val in	2256	case $ac_val in
1592	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2257	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1593	esac	2258	esac
1594	echo "$ac_var='\''$ac_val'\''"	2259	printf "%s\n" "$ac_var='\''$ac_val'\''"
1595	done | sort	2260	done | sort
1596	echo	2261	echo
1597		2262
1598	if test -n "$ac_subst_files"; then	2263	if test -n "$ac_subst_files"; then
1599	cat <<\_ASBOX	2264	printf "%s\n" "## ------------------- ##
1600	## ------------------- ##
1601	## File substitutions. ##	2265	## File substitutions. ##
1602	## ------------------- ##	2266	## ------------------- ##"
1603	_ASBOX
1604	echo	2267	echo
1605	for ac_var in $ac_subst_files	2268	for ac_var in $ac_subst_files
1606	do	2269	do
1607	eval ac_val=\$$ac_var	2270	eval ac_val=\$$ac_var
1608	case $ac_val in	2271	case $ac_val in
1609	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2272	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1610	esac	2273	esac
1611	echo "$ac_var='\''$ac_val'\''"	2274	printf "%s\n" "$ac_var='\''$ac_val'\''"
1612	done | sort	2275	done | sort
1613	echo	2276	echo
1614	fi	2277	fi
1615		2278
1616	if test -s confdefs.h; then	2279	if test -s confdefs.h; then
1617	cat <<\_ASBOX	2280	printf "%s\n" "## ----------- ##
1618	## ----------- ##
1619	## confdefs.h. ##	2281	## confdefs.h. ##
1620	## ----------- ##	2282	## ----------- ##"
1621	_ASBOX
1622	echo	2283	echo
1623	cat confdefs.h	2284	cat confdefs.h
1624	echo	2285	echo
1625	fi	2286	fi
1626	test "$ac_signal" != 0 &&	2287	test "$ac_signal" != 0 &&
1627	echo "$as_me: caught signal $ac_signal"	2288	printf "%s\n" "$as_me: caught signal $ac_signal"
1628	echo "$as_me: exit $exit_status"	2289	printf "%s\n" "$as_me: exit $exit_status"
1629	} >&5	2290	} >&5
1630	rm -f core *.core core.conftest.* &&	2291	rm -f core *.core core.conftest.* &&
1631	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&	2292	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1632	exit $exit_status	2293	exit $exit_status
1633	' 0	2294	' 0
1634	for ac_signal in 1 2 13 15; do	2295	for ac_signal in 1 2 13 15; do
1635	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal	2296	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1636	done	2297	done
1637	ac_signal=0	2298	ac_signal=0
1638		2299
1639	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2300	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1640	rm -f -r conftest* confdefs.h	2301	rm -f -r conftest* confdefs.h
1641		2302
		2303	printf "%s\n" "/* confdefs.h */" > confdefs.h
		2304
1642	# Predefined preprocessor variables.	2305	# Predefined preprocessor variables.
1643		2306
1644	cat >>confdefs.h <<_ACEOF	2307	printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
1645	#define PACKAGE_NAME "$PACKAGE_NAME"
1646	_ACEOF
1647		2308
		2309	printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
1648		2310
1649	cat >>confdefs.h <<_ACEOF	2311	printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
1650	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1651	_ACEOF
1652		2312
		2313	printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
1653		2314
1654	cat >>confdefs.h <<_ACEOF	2315	printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
1655	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1656	_ACEOF
1657		2316
1658		2317	printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
1659	cat >>confdefs.h <<_ACEOF
1660	#define PACKAGE_STRING "$PACKAGE_STRING"
1661	_ACEOF
1662
1663
1664	cat >>confdefs.h <<_ACEOF
1665	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1666	_ACEOF
1667		2318
1668		2319
1669	# 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.
1670	# Prefer explicitly selected file to automatically selected ones.	2321	# Prefer an explicitly selected file to automatically selected ones.
1671	if test -n "$CONFIG_SITE"; then	2322	if test -n "$CONFIG_SITE"; then
1672	set x "$CONFIG_SITE"	2323	ac_site_files="$CONFIG_SITE"
1673	elif test "x$prefix" != xNONE; then	2324	elif test "x$prefix" != xNONE; then
1674	set x "$prefix/share/config.site" "$prefix/etc/config.site"	2325	ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
1675	else	2326	else
1676	set x "$ac_default_prefix/share/config.site" \	2327	ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1677	"$ac_default_prefix/etc/config.site"
1678	fi	2328	fi
1679	shift	2329
1680	for ac_site_file	2330	for ac_site_file in $ac_site_files
1681	do	2331	do
1682	if test -r "$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
1683	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5	2339	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1684	echo "$as_me: loading site script $ac_site_file" >&6;}	2340	printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
1685	sed 's/^/| /' "$ac_site_file" >&5	2341	sed 's/^/| /' "$ac_site_file" >&5
1686	. "$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; }
1687	fi	2347	fi
1688	done	2348	done
1689		2349
1690	if test -r "$cache_file"; then	2350	if test -r "$cache_file"; then
1691	# Some versions of bash will fail to source /dev/null (special	2351	# Some versions of bash will fail to source /dev/null (special files
1692	# files actually), so we avoid doing that.	2352	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1693	if test -f "$cache_file"; then	2353	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1694	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5	2354	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1695	echo "$as_me: loading cache $cache_file" >&6;}	2355	printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
1696	case $cache_file in	2356	case $cache_file in
1697	[\\/]* | ?:[\\/]* ) . "$cache_file";;	2357	[\\/]* | ?:[\\/]* ) . "$cache_file";;
1698	*) . "./$cache_file";;	2358	*) . "./$cache_file";;
1699	esac	2359	esac
1700	fi	2360	fi
1701	else	2361	else
1702	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5	2362	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1703	echo "$as_me: creating cache $cache_file" >&6;}	2363	printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
1704	>$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 ${ac_aux_dir}configure"
1705	fi	2998	fi
1706		2999
1707	# Check that the precious variables saved in the cache have kept the same	3000	# Check that the precious variables saved in the cache have kept the same
1708	# value.	3001	# value.
1709	ac_cache_corrupted=false	3002	ac_cache_corrupted=false
…		…
1712	eval ac_new_set=\$ac_env_${ac_var}_set	3005	eval ac_new_set=\$ac_env_${ac_var}_set
1713	eval ac_old_val=\$ac_cv_env_${ac_var}_value	3006	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1714	eval ac_new_val=\$ac_env_${ac_var}_value	3007	eval ac_new_val=\$ac_env_${ac_var}_value
1715	case $ac_old_set,$ac_new_set in	3008	case $ac_old_set,$ac_new_set in
1716	set,)	3009	set,)
1717	{ 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 \`$ac_old_val' in the previous run" >&5
1718	echo "$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 \`$ac_old_val' in the previous run" >&2;}
1719	ac_cache_corrupted=: ;;	3012	ac_cache_corrupted=: ;;
1720	,set)	3013	,set)
1721	{ echo "$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
1722	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;}
1723	ac_cache_corrupted=: ;;	3016	ac_cache_corrupted=: ;;
1724	,);;	3017	,);;
1725	*)	3018	*)
1726	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" != "$ac_new_val_w"; then
1727	{ echo "$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
1728	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;}
1729	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1730	echo "$as_me: former value: $ac_old_val" >&2;}
1731	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1732	echo "$as_me: current value: $ac_new_val" >&2;}
1733	ac_cache_corrupted=:	3026	ac_cache_corrupted=:
		3027	else
		3028	{ printf "%s\n" "$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: \`$ac_new_val'" >&2;}
1734	fi;;	3036	fi;;
1735	esac	3037	esac
1736	# Pass precious variables to config.status.	3038	# Pass precious variables to config.status.
1737	if test "$ac_new_set" = set; then	3039	if test "$ac_new_set" = set; then
1738	case $ac_new_val in	3040	case $ac_new_val in
1739	*\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;	3041	*\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1740	*) ac_arg=$ac_var=$ac_new_val ;;	3042	*) ac_arg=$ac_var=$ac_new_val ;;
1741	esac	3043	esac
1742	case " $ac_configure_args " in	3044	case " $ac_configure_args " in
1743	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.	3045	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1744	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;	3046	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1745	esac	3047	esac
1746	fi	3048	fi
1747	done	3049	done
1748	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 \`$ac_pwd':" >&2;}
1749	{ echo "$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
1750	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;}
1751	{ { 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 $cache_file'
1752	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}	3056	and start over" "$LINENO" 5
1753	{ (exit 1); exit 1; }; }
1754	fi	3057	fi
1755		3058	## -------------------- ##
1756		3059	## Main body of script. ##
1757		3060	## -------------------- ##
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771		3061
1772	ac_ext=c	3062	ac_ext=c
1773	ac_cpp='$CPP $CPPFLAGS'	3063	ac_cpp='$CPP $CPPFLAGS'
1774	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3064	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1775	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3065	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
…		…
1779		3069
1780		3070
1781	ac_config_headers="$ac_config_headers config.h:config.h.in"	3071	ac_config_headers="$ac_config_headers config.h:config.h.in"
1782		3072
1783		3073
1784	ac_aux_dir=
1785	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1786	if test -f "$ac_dir/install-sh"; then
1787	ac_aux_dir=$ac_dir
1788	ac_install_sh="$ac_aux_dir/install-sh -c"
1789	break
1790	elif test -f "$ac_dir/install.sh"; then
1791	ac_aux_dir=$ac_dir
1792	ac_install_sh="$ac_aux_dir/install.sh -c"
1793	break
1794	elif test -f "$ac_dir/shtool"; then
1795	ac_aux_dir=$ac_dir
1796	ac_install_sh="$ac_aux_dir/shtool install -c"
1797	break
1798	fi
1799	done
1800	if test -z "$ac_aux_dir"; then
1801	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1802	echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1803	{ (exit 1); exit 1; }; }
1804	fi
1805
1806	# These three variables are undocumented and unsupported,
1807	# and are intended to be withdrawn in a future Autoconf release.
1808	# They can cause serious problems if a builder's source tree is in a directory
1809	# whose full name contains unusual characters.
1810	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1811	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1812	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1813
1814
1815	# Make sure we can run config.sub.
1816	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1817	{ { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
1818	echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
1819	{ (exit 1); exit 1; }; }
1820
1821	{ echo "$as_me:$LINENO: checking build system type" >&5
1822	echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
1823	if test "${ac_cv_build+set}" = set; then
1824	echo $ECHO_N "(cached) $ECHO_C" >&6
1825	else
1826	ac_build_alias=$build_alias
1827	test "x$ac_build_alias" = x &&
1828	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1829	test "x$ac_build_alias" = x &&
1830	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1831	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1832	{ (exit 1); exit 1; }; }
1833	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1834	{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
1835	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
1836	{ (exit 1); exit 1; }; }
1837
1838	fi
1839	{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1840	echo "${ECHO_T}$ac_cv_build" >&6; }
1841	case $ac_cv_build in
1842	*-*-*) ;;
1843	*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
1844	echo "$as_me: error: invalid value of canonical build" >&2;}
1845	{ (exit 1); exit 1; }; };;
1846	esac
1847	build=$ac_cv_build
1848	ac_save_IFS=$IFS; IFS='-'
1849	set x $ac_cv_build
1850	shift
1851	build_cpu=$1
1852	build_vendor=$2
1853	shift; shift
1854	# Remember, the first character of IFS is used to create $*,
1855	# except with old shells:
1856	build_os=$*
1857	IFS=$ac_save_IFS
1858	case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1859
1860
1861	{ echo "$as_me:$LINENO: checking host system type" >&5
1862	echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
1863	if test "${ac_cv_host+set}" = set; then
1864	echo $ECHO_N "(cached) $ECHO_C" >&6
1865	else
1866	if test "x$host_alias" = x; then
1867	ac_cv_host=$ac_cv_build
1868	else
1869	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1870	{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
1871	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
1872	{ (exit 1); exit 1; }; }
1873	fi
1874
1875	fi
1876	{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1877	echo "${ECHO_T}$ac_cv_host" >&6; }
1878	case $ac_cv_host in
1879	*-*-*) ;;
1880	*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
1881	echo "$as_me: error: invalid value of canonical host" >&2;}
1882	{ (exit 1); exit 1; }; };;
1883	esac
1884	host=$ac_cv_host
1885	ac_save_IFS=$IFS; IFS='-'
1886	set x $ac_cv_host
1887	shift
1888	host_cpu=$1
1889	host_vendor=$2
1890	shift; shift
1891	# Remember, the first character of IFS is used to create $*,
1892	# except with old shells:
1893	host_os=$*
1894	IFS=$ac_save_IFS
1895	case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1896
1897
1898
1899	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`
1900	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`
1901		3076
1902	echo ""	3077	echo ""
1903	echo "configuring for rxvt $VERSION"	3078	echo "configuring for rxvt $VERSION"
1904	echo ""	3079	echo ""
1905		3080
1906	orig_CXXFLAGS="$CXXFLAGS"	3081	orig_CXXFLAGS="$CXXFLAGS"
		3082
		3083
		3084
		3085
		3086
		3087
		3088
		3089
		3090
1907		3091
1908	ac_ext=c	3092	ac_ext=c
1909	ac_cpp='$CPP $CPPFLAGS'	3093	ac_cpp='$CPP $CPPFLAGS'
1910	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3094	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1911	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3095	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1912	ac_compiler_gnu=$ac_cv_c_compiler_gnu	3096	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1913	if test -n "$ac_tool_prefix"; then	3097	if test -n "$ac_tool_prefix"; then
1914	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.	3098	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1915	set dummy ${ac_tool_prefix}gcc; ac_word=$2	3099	set dummy ${ac_tool_prefix}gcc; ac_word=$2
1916	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3100	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1917	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3101	printf %s "checking for $ac_word... " >&6; }
1918	if test "${ac_cv_prog_CC+set}" = set; then	3102	if test ${ac_cv_prog_CC+y}
1919	echo $ECHO_N "(cached) $ECHO_C" >&6	3103	then :
1920	else	3104	printf %s "(cached) " >&6
		3105	else $as_nop
1921	if test -n "$CC"; then	3106	if test -n "$CC"; then
1922	ac_cv_prog_CC="$CC" # Let the user override the test.	3107	ac_cv_prog_CC="$CC" # Let the user override the test.
1923	else	3108	else
1924	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3109	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1925	for as_dir in $PATH	3110	for as_dir in $PATH
1926	do	3111	do
1927	IFS=$as_save_IFS	3112	IFS=$as_save_IFS
1928	test -z "$as_dir" && as_dir=.	3113	case $as_dir in #(((
		3114	'') as_dir=./ ;;
		3115	*/) ;;
		3116	*) as_dir=$as_dir/ ;;
		3117	esac
1929	for ac_exec_ext in '' $ac_executable_extensions; do	3118	for ac_exec_ext in '' $ac_executable_extensions; do
1930	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3119	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1931	ac_cv_prog_CC="${ac_tool_prefix}gcc"	3120	ac_cv_prog_CC="${ac_tool_prefix}gcc"
1932	echo "$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$ac_exec_ext" >&5
1933	break 2	3122	break 2
1934	fi	3123	fi
1935	done	3124	done
1936	done	3125	done
1937	IFS=$as_save_IFS	3126	IFS=$as_save_IFS
1938		3127
1939	fi	3128	fi
1940	fi	3129	fi
1941	CC=$ac_cv_prog_CC	3130	CC=$ac_cv_prog_CC
1942	if test -n "$CC"; then	3131	if test -n "$CC"; then
1943	{ echo "$as_me:$LINENO: result: $CC" >&5	3132	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1944	echo "${ECHO_T}$CC" >&6; }	3133	printf "%s\n" "$CC" >&6; }
1945	else	3134	else
1946	{ echo "$as_me:$LINENO: result: no" >&5	3135	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1947	echo "${ECHO_T}no" >&6; }	3136	printf "%s\n" "no" >&6; }
1948	fi	3137	fi
1949		3138
1950		3139
1951	fi	3140	fi
1952	if test -z "$ac_cv_prog_CC"; then	3141	if test -z "$ac_cv_prog_CC"; then
1953	ac_ct_CC=$CC	3142	ac_ct_CC=$CC
1954	# 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.
1955	set dummy gcc; ac_word=$2	3144	set dummy gcc; ac_word=$2
1956	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3145	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1957	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3146	printf %s "checking for $ac_word... " >&6; }
1958	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3147	if test ${ac_cv_prog_ac_ct_CC+y}
1959	echo $ECHO_N "(cached) $ECHO_C" >&6	3148	then :
1960	else	3149	printf %s "(cached) " >&6
		3150	else $as_nop
1961	if test -n "$ac_ct_CC"; then	3151	if test -n "$ac_ct_CC"; then
1962	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3152	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1963	else	3153	else
1964	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3154	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1965	for as_dir in $PATH	3155	for as_dir in $PATH
1966	do	3156	do
1967	IFS=$as_save_IFS	3157	IFS=$as_save_IFS
1968	test -z "$as_dir" && as_dir=.	3158	case $as_dir in #(((
		3159	'') as_dir=./ ;;
		3160	*/) ;;
		3161	*) as_dir=$as_dir/ ;;
		3162	esac
1969	for ac_exec_ext in '' $ac_executable_extensions; do	3163	for ac_exec_ext in '' $ac_executable_extensions; do
1970	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3164	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1971	ac_cv_prog_ac_ct_CC="gcc"	3165	ac_cv_prog_ac_ct_CC="gcc"
1972	echo "$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$ac_exec_ext" >&5
1973	break 2	3167	break 2
1974	fi	3168	fi
1975	done	3169	done
1976	done	3170	done
1977	IFS=$as_save_IFS	3171	IFS=$as_save_IFS
1978		3172
1979	fi	3173	fi
1980	fi	3174	fi
1981	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3175	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1982	if test -n "$ac_ct_CC"; then	3176	if test -n "$ac_ct_CC"; then
1983	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3177	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
1984	echo "${ECHO_T}$ac_ct_CC" >&6; }	3178	printf "%s\n" "$ac_ct_CC" >&6; }
1985	else	3179	else
1986	{ echo "$as_me:$LINENO: result: no" >&5	3180	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1987	echo "${ECHO_T}no" >&6; }	3181	printf "%s\n" "no" >&6; }
1988	fi	3182	fi
1989		3183
1990	if test "x$ac_ct_CC" = x; then	3184	if test "x$ac_ct_CC" = x; then
1991	CC=""	3185	CC=""
1992	else	3186	else
1993	case $cross_compiling:$ac_tool_warned in	3187	case $cross_compiling:$ac_tool_warned in
1994	yes:)	3188	yes:)
1995	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	3189	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
1996	whose name does not start with the host triplet. If you think this	3190	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1997	configuration is useful to you, please write to autoconf@gnu.org." >&5
1998	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
1999	whose name does not start with the host triplet. If you think this
2000	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2001	ac_tool_warned=yes ;;	3191	ac_tool_warned=yes ;;
2002	esac	3192	esac
2003	CC=$ac_ct_CC	3193	CC=$ac_ct_CC
2004	fi	3194	fi
2005	else	3195	else
…		…
2008		3198
2009	if test -z "$CC"; then	3199	if test -z "$CC"; then
2010	if test -n "$ac_tool_prefix"; then	3200	if test -n "$ac_tool_prefix"; then
2011	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.	3201	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2012	set dummy ${ac_tool_prefix}cc; ac_word=$2	3202	set dummy ${ac_tool_prefix}cc; ac_word=$2
2013	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3203	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2014	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3204	printf %s "checking for $ac_word... " >&6; }
2015	if test "${ac_cv_prog_CC+set}" = set; then	3205	if test ${ac_cv_prog_CC+y}
2016	echo $ECHO_N "(cached) $ECHO_C" >&6	3206	then :
2017	else	3207	printf %s "(cached) " >&6
		3208	else $as_nop
2018	if test -n "$CC"; then	3209	if test -n "$CC"; then
2019	ac_cv_prog_CC="$CC" # Let the user override the test.	3210	ac_cv_prog_CC="$CC" # Let the user override the test.
2020	else	3211	else
2021	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3212	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2022	for as_dir in $PATH	3213	for as_dir in $PATH
2023	do	3214	do
2024	IFS=$as_save_IFS	3215	IFS=$as_save_IFS
2025	test -z "$as_dir" && as_dir=.	3216	case $as_dir in #(((
		3217	'') as_dir=./ ;;
		3218	*/) ;;
		3219	*) as_dir=$as_dir/ ;;
		3220	esac
2026	for ac_exec_ext in '' $ac_executable_extensions; do	3221	for ac_exec_ext in '' $ac_executable_extensions; do
2027	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3222	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2028	ac_cv_prog_CC="${ac_tool_prefix}cc"	3223	ac_cv_prog_CC="${ac_tool_prefix}cc"
2029	echo "$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$ac_exec_ext" >&5
2030	break 2	3225	break 2
2031	fi	3226	fi
2032	done	3227	done
2033	done	3228	done
2034	IFS=$as_save_IFS	3229	IFS=$as_save_IFS
2035		3230
2036	fi	3231	fi
2037	fi	3232	fi
2038	CC=$ac_cv_prog_CC	3233	CC=$ac_cv_prog_CC
2039	if test -n "$CC"; then	3234	if test -n "$CC"; then
2040	{ echo "$as_me:$LINENO: result: $CC" >&5	3235	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2041	echo "${ECHO_T}$CC" >&6; }	3236	printf "%s\n" "$CC" >&6; }
2042	else	3237	else
2043	{ echo "$as_me:$LINENO: result: no" >&5	3238	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2044	echo "${ECHO_T}no" >&6; }	3239	printf "%s\n" "no" >&6; }
2045	fi	3240	fi
2046		3241
2047		3242
2048	fi	3243	fi
2049	fi	3244	fi
2050	if test -z "$CC"; then	3245	if test -z "$CC"; then
2051	# 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.
2052	set dummy cc; ac_word=$2	3247	set dummy cc; ac_word=$2
2053	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3248	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2054	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3249	printf %s "checking for $ac_word... " >&6; }
2055	if test "${ac_cv_prog_CC+set}" = set; then	3250	if test ${ac_cv_prog_CC+y}
2056	echo $ECHO_N "(cached) $ECHO_C" >&6	3251	then :
2057	else	3252	printf %s "(cached) " >&6
		3253	else $as_nop
2058	if test -n "$CC"; then	3254	if test -n "$CC"; then
2059	ac_cv_prog_CC="$CC" # Let the user override the test.	3255	ac_cv_prog_CC="$CC" # Let the user override the test.
2060	else	3256	else
2061	ac_prog_rejected=no	3257	ac_prog_rejected=no
2062	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3258	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2063	for as_dir in $PATH	3259	for as_dir in $PATH
2064	do	3260	do
2065	IFS=$as_save_IFS	3261	IFS=$as_save_IFS
2066	test -z "$as_dir" && as_dir=.	3262	case $as_dir in #(((
		3263	'') as_dir=./ ;;
		3264	*/) ;;
		3265	*) as_dir=$as_dir/ ;;
		3266	esac
2067	for ac_exec_ext in '' $ac_executable_extensions; do	3267	for ac_exec_ext in '' $ac_executable_extensions; do
2068	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3268	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2069	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	3269	if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2070	ac_prog_rejected=yes	3270	ac_prog_rejected=yes
2071	continue	3271	continue
2072	fi	3272	fi
2073	ac_cv_prog_CC="cc"	3273	ac_cv_prog_CC="cc"
2074	echo "$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$ac_exec_ext" >&5
2075	break 2	3275	break 2
2076	fi	3276	fi
2077	done	3277	done
2078	done	3278	done
2079	IFS=$as_save_IFS	3279	IFS=$as_save_IFS
2080		3280
2081	if test $ac_prog_rejected = yes; then	3281	if test $ac_prog_rejected = yes; then
2082	# 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.
2083	set dummy $ac_cv_prog_CC	3283	set dummy $ac_cv_prog_CC
…		…
2085	if test $# != 0; then	3285	if test $# != 0; then
2086	# We chose a different compiler from the bogus one.	3286	# We chose a different compiler from the bogus one.
2087	# However, it has the same basename, so the bogon will be chosen	3287	# However, it has the same basename, so the bogon will be chosen
2088	# first if we set CC to just the basename; use the full file name.	3288	# first if we set CC to just the basename; use the full file name.
2089	shift	3289	shift
2090	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"	3290	ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2091	fi	3291	fi
2092	fi	3292	fi
2093	fi	3293	fi
2094	fi	3294	fi
2095	CC=$ac_cv_prog_CC	3295	CC=$ac_cv_prog_CC
2096	if test -n "$CC"; then	3296	if test -n "$CC"; then
2097	{ echo "$as_me:$LINENO: result: $CC" >&5	3297	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2098	echo "${ECHO_T}$CC" >&6; }	3298	printf "%s\n" "$CC" >&6; }
2099	else	3299	else
2100	{ echo "$as_me:$LINENO: result: no" >&5	3300	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2101	echo "${ECHO_T}no" >&6; }	3301	printf "%s\n" "no" >&6; }
2102	fi	3302	fi
2103		3303
2104		3304
2105	fi	3305	fi
2106	if test -z "$CC"; then	3306	if test -z "$CC"; then
2107	if test -n "$ac_tool_prefix"; then	3307	if test -n "$ac_tool_prefix"; then
2108	for ac_prog in cl.exe	3308	for ac_prog in cl.exe
2109	do	3309	do
2110	# 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.
2111	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	3311	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2112	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3312	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2113	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3313	printf %s "checking for $ac_word... " >&6; }
2114	if test "${ac_cv_prog_CC+set}" = set; then	3314	if test ${ac_cv_prog_CC+y}
2115	echo $ECHO_N "(cached) $ECHO_C" >&6	3315	then :
2116	else	3316	printf %s "(cached) " >&6
		3317	else $as_nop
2117	if test -n "$CC"; then	3318	if test -n "$CC"; then
2118	ac_cv_prog_CC="$CC" # Let the user override the test.	3319	ac_cv_prog_CC="$CC" # Let the user override the test.
2119	else	3320	else
2120	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3321	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2121	for as_dir in $PATH	3322	for as_dir in $PATH
2122	do	3323	do
2123	IFS=$as_save_IFS	3324	IFS=$as_save_IFS
2124	test -z "$as_dir" && as_dir=.	3325	case $as_dir in #(((
		3326	'') as_dir=./ ;;
		3327	*/) ;;
		3328	*) as_dir=$as_dir/ ;;
		3329	esac
2125	for ac_exec_ext in '' $ac_executable_extensions; do	3330	for ac_exec_ext in '' $ac_executable_extensions; do
2126	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3331	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2127	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	3332	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2128	echo "$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$ac_exec_ext" >&5
2129	break 2	3334	break 2
2130	fi	3335	fi
2131	done	3336	done
2132	done	3337	done
2133	IFS=$as_save_IFS	3338	IFS=$as_save_IFS
2134		3339
2135	fi	3340	fi
2136	fi	3341	fi
2137	CC=$ac_cv_prog_CC	3342	CC=$ac_cv_prog_CC
2138	if test -n "$CC"; then	3343	if test -n "$CC"; then
2139	{ echo "$as_me:$LINENO: result: $CC" >&5	3344	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2140	echo "${ECHO_T}$CC" >&6; }	3345	printf "%s\n" "$CC" >&6; }
2141	else	3346	else
2142	{ echo "$as_me:$LINENO: result: no" >&5	3347	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2143	echo "${ECHO_T}no" >&6; }	3348	printf "%s\n" "no" >&6; }
2144	fi	3349	fi
2145		3350
2146		3351
2147	test -n "$CC" && break	3352	test -n "$CC" && break
2148	done	3353	done
…		…
2151	ac_ct_CC=$CC	3356	ac_ct_CC=$CC
2152	for ac_prog in cl.exe	3357	for ac_prog in cl.exe
2153	do	3358	do
2154	# 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.
2155	set dummy $ac_prog; ac_word=$2	3360	set dummy $ac_prog; ac_word=$2
2156	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3361	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2157	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3362	printf %s "checking for $ac_word... " >&6; }
2158	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3363	if test ${ac_cv_prog_ac_ct_CC+y}
2159	echo $ECHO_N "(cached) $ECHO_C" >&6	3364	then :
2160	else	3365	printf %s "(cached) " >&6
		3366	else $as_nop
2161	if test -n "$ac_ct_CC"; then	3367	if test -n "$ac_ct_CC"; then
2162	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3368	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2163	else	3369	else
2164	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3370	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2165	for as_dir in $PATH	3371	for as_dir in $PATH
2166	do	3372	do
2167	IFS=$as_save_IFS	3373	IFS=$as_save_IFS
2168	test -z "$as_dir" && as_dir=.	3374	case $as_dir in #(((
		3375	'') as_dir=./ ;;
		3376	*/) ;;
		3377	*) as_dir=$as_dir/ ;;
		3378	esac
2169	for ac_exec_ext in '' $ac_executable_extensions; do	3379	for ac_exec_ext in '' $ac_executable_extensions; do
2170	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3380	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2171	ac_cv_prog_ac_ct_CC="$ac_prog"	3381	ac_cv_prog_ac_ct_CC="$ac_prog"
2172	echo "$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$ac_exec_ext" >&5
2173	break 2	3383	break 2
2174	fi	3384	fi
2175	done	3385	done
2176	done	3386	done
2177	IFS=$as_save_IFS	3387	IFS=$as_save_IFS
2178		3388
2179	fi	3389	fi
2180	fi	3390	fi
2181	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3391	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2182	if test -n "$ac_ct_CC"; then	3392	if test -n "$ac_ct_CC"; then
2183	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3393	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2184	echo "${ECHO_T}$ac_ct_CC" >&6; }	3394	printf "%s\n" "$ac_ct_CC" >&6; }
2185	else	3395	else
2186	{ echo "$as_me:$LINENO: result: no" >&5	3396	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2187	echo "${ECHO_T}no" >&6; }	3397	printf "%s\n" "no" >&6; }
2188	fi	3398	fi
2189		3399
2190		3400
2191	test -n "$ac_ct_CC" && break	3401	test -n "$ac_ct_CC" && break
2192	done	3402	done
…		…
2194	if test "x$ac_ct_CC" = x; then	3404	if test "x$ac_ct_CC" = x; then
2195	CC=""	3405	CC=""
2196	else	3406	else
2197	case $cross_compiling:$ac_tool_warned in	3407	case $cross_compiling:$ac_tool_warned in
2198	yes:)	3408	yes:)
2199	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	3409	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2200	whose name does not start with the host triplet. If you think this	3410	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2201	configuration is useful to you, please write to autoconf@gnu.org." >&5
2202	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2203	whose name does not start with the host triplet. If you think this
2204	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2205	ac_tool_warned=yes ;;	3411	ac_tool_warned=yes ;;
2206	esac	3412	esac
2207	CC=$ac_ct_CC	3413	CC=$ac_ct_CC
2208	fi	3414	fi
2209	fi	3415	fi
2210		3416
2211	fi	3417	fi
		3418	if test -z "$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
2212		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-$LINENO}: result: no" >&5
		3458	printf "%s\n" "no" >&6; }
		3459	fi
2213		3460
2214	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH	3461
2215	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 \`$ac_pwd':" >&2;}
2216	echo "$as_me: error: no acceptable C compiler found in \$PATH	3526	as_fn_error $? "no acceptable C compiler found in \$PATH
2217	See \`config.log' for more details." >&2;}	3527	See \`config.log' for more details" "$LINENO" 5; }
2218	{ (exit 1); exit 1; }; }
2219		3528
2220	# Provide some information about the compiler.	3529	# Provide some information about the compiler.
2221	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
2222	ac_compiler=`set X $ac_compile; echo $2`	3531	set X $ac_compile
		3532	ac_compiler=$2
		3533	for ac_option in --version -v -V -qversion -version; do
2223	{ (ac_try="$ac_compiler --version >&5"	3534	{ { ac_try="$ac_compiler $ac_option >&5"
2224	case "(($ac_try" in	3535	case "(($ac_try" in
2225	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3536	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2226	*) ac_try_echo=$ac_try;;	3537	*) ac_try_echo=$ac_try;;
2227	esac	3538	esac
2228	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3539	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2229	(eval "$ac_compiler --version >&5") 2>&5	3540	printf "%s\n" "$ac_try_echo"; } >&5
		3541	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2230	ac_status=$?	3542	ac_status=$?
2231	echo "$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
2232	(exit $ac_status); }	3551	test $ac_status = 0; }
2233	{ (ac_try="$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"
2234	case "(($ac_try" in	3588	case "(($ac_try" in
2235	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3589	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2236	*) ac_try_echo=$ac_try;;	3590	*) ac_try_echo=$ac_try;;
2237	esac	3591	esac
2238	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3592	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2239	(eval "$ac_compiler -v >&5") 2>&5	3593	printf "%s\n" "$ac_try_echo"; } >&5
2240	ac_status=$?
2241	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2242	(exit $ac_status); }
2243	{ (ac_try="$ac_compiler -V >&5"
2244	case "(($ac_try" in
2245	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2246	*) ac_try_echo=$ac_try;;
2247	esac
2248	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2249	(eval "$ac_compiler -V >&5") 2>&5
2250	ac_status=$?
2251	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2252	(exit $ac_status); }
2253
2254	cat >conftest.$ac_ext <<_ACEOF
2255	/* confdefs.h. */
2256	_ACEOF
2257	cat confdefs.h >>conftest.$ac_ext
2258	cat >>conftest.$ac_ext <<_ACEOF
2259	/* end confdefs.h. */
2260
2261	int
2262	main ()
2263	{
2264
2265	;
2266	return 0;
2267	}
2268	_ACEOF
2269	ac_clean_files_save=$ac_clean_files
2270	ac_clean_files="$ac_clean_files a.out a.exe b.out"
2271	# Try to create an executable without -o first, disregard a.out.
2272	# It will help us diagnose broken compilers, and finding out an intuition
2273	# of exeext.
2274	{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2275	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2276	ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2277	#
2278	# List of possible output files, starting from the most likely.
2279	# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2280	# only as a last resort. b.out is created by i960 compilers.
2281	ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2282	#
2283	# The IRIX 6 linker writes into existing files which may not be
2284	# executable, retaining their permissions. Remove them first so a
2285	# subsequent execution test works.
2286	ac_rmfiles=
2287	for ac_file in $ac_files
2288	do
2289	case $ac_file in
2290	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2291	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
2292	esac
2293	done
2294	rm -f $ac_rmfiles
2295
2296	if { (ac_try="$ac_link_default"
2297	case "(($ac_try" in
2298	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2299	*) ac_try_echo=$ac_try;;
2300	esac
2301	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2302	(eval "$ac_link_default") 2>&5	3594	(eval "$ac_link_default") 2>&5
2303	ac_status=$?	3595	ac_status=$?
2304	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3596	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2305	(exit $ac_status); }; then	3597	test $ac_status = 0; }
		3598	then :
2306	# 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'.
2307	# 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'
2308	# 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,
2309	# 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
2310	# Autoconf.	3603	# Autoconf.
2311	for ac_file in $ac_files ''	3604	for ac_file in $ac_files ''
2312	do	3605	do
2313	test -f "$ac_file" || continue	3606	test -f "$ac_file" || continue
2314	case $ac_file in	3607	case $ac_file in
2315	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )	3608	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2316	;;	3609	;;
2317	[ab].out )	3610	[ab].out )
2318	# We found the default executable, but exeext='' is most	3611	# We found the default executable, but exeext='' is most
2319	# certainly right.	3612	# certainly right.
2320	break;;	3613	break;;
2321	*.* )	3614	*.* )
2322	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;	3615	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
2323	then :; else	3616	then :; else
2324	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3617	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2325	fi	3618	fi
2326	# 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
2327	# 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'
…		…
2333	break;;	3626	break;;
2334	esac	3627	esac
2335	done	3628	done
2336	test "$ac_cv_exeext" = no && ac_cv_exeext=	3629	test "$ac_cv_exeext" = no && ac_cv_exeext=
2337		3630
2338	else	3631	else $as_nop
2339	ac_file=''	3632	ac_file=''
2340	fi	3633	fi
2341
2342	{ echo "$as_me:$LINENO: result: $ac_file" >&5
2343	echo "${ECHO_T}$ac_file" >&6; }
2344	if test -z "$ac_file"; then	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; }
2345	echo "$as_me: failed program was:" >&5	3638	printf "%s\n" "$as_me: failed program was:" >&5
2346	sed 's/^/| /' conftest.$ac_ext >&5	3639	sed 's/^/| /' conftest.$ac_ext >&5
2347		3640
2348	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	3641	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2349	See \`config.log' for more details." >&5	3642	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2350	echo "$as_me: error: C compiler cannot create executables	3643	as_fn_error 77 "C compiler cannot create executables
2351	See \`config.log' for more details." >&2;}	3644	See \`config.log' for more details" "$LINENO" 5; }
2352	{ (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; }
2353	fi	3648	fi
2354		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; }
2355	ac_exeext=$ac_cv_exeext	3653	ac_exeext=$ac_cv_exeext
2356		3654
2357	# Check that the compiler produces executables we can run. If not, either
2358	# the compiler is broken, or we cross compile.
2359	{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2360	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2361	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2362	# If not cross compiling, check that we can run a simple program.
2363	if test "$cross_compiling" != yes; then
2364	if { ac_try='./$ac_file'
2365	{ (case "(($ac_try" in
2366	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2367	*) ac_try_echo=$ac_try;;
2368	esac
2369	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2370	(eval "$ac_try") 2>&5
2371	ac_status=$?
2372	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2373	(exit $ac_status); }; }; then
2374	cross_compiling=no
2375	else
2376	if test "$cross_compiling" = maybe; then
2377	cross_compiling=yes
2378	else
2379	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2380	If you meant to cross compile, use \`--host'.
2381	See \`config.log' for more details." >&5
2382	echo "$as_me: error: cannot run C compiled programs.
2383	If you meant to cross compile, use \`--host'.
2384	See \`config.log' for more details." >&2;}
2385	{ (exit 1); exit 1; }; }
2386	fi
2387	fi
2388	fi
2389	{ echo "$as_me:$LINENO: result: yes" >&5
2390	echo "${ECHO_T}yes" >&6; }
2391
2392	rm -f a.out a.exe conftest$ac_cv_exeext b.out	3655	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2393	ac_clean_files=$ac_clean_files_save	3656	ac_clean_files=$ac_clean_files_save
2394	# Check that the compiler produces executables we can run. If not, either
2395	# the compiler is broken, or we cross compile.
2396	{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2397	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2398	{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
2399	echo "${ECHO_T}$cross_compiling" >&6; }
2400
2401	{ echo "$as_me:$LINENO: checking for suffix of executables" >&5	3657	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2402	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }	3658	printf %s "checking for suffix of executables... " >&6; }
2403	if { (ac_try="$ac_link"	3659	if { { ac_try="$ac_link"
2404	case "(($ac_try" in	3660	case "(($ac_try" in
2405	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3661	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2406	*) ac_try_echo=$ac_try;;	3662	*) ac_try_echo=$ac_try;;
2407	esac	3663	esac
2408	eval "echo \"\$as_me:$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
2409	(eval "$ac_link") 2>&5	3666	(eval "$ac_link") 2>&5
2410	ac_status=$?	3667	ac_status=$?
2411	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3668	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2412	(exit $ac_status); }; then	3669	test $ac_status = 0; }
		3670	then :
2413	# If both `conftest.exe' and `conftest' are `present' (well, observable)	3671	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2414	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	3672	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2415	# work properly (i.e., refer to `conftest.exe'), while it won't with	3673	# work properly (i.e., refer to `conftest.exe'), while it won't with
2416	# `rm'.	3674	# `rm'.
2417	for ac_file in conftest.exe conftest conftest.*; do	3675	for ac_file in conftest.exe conftest conftest.*; do
2418	test -f "$ac_file" || continue	3676	test -f "$ac_file" || continue
2419	case $ac_file in	3677	case $ac_file in
2420	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;	3678	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2421	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3679	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2422	break;;	3680	break;;
2423	* ) break;;	3681	* ) break;;
2424	esac	3682	esac
2425	done	3683	done
2426	else	3684	else $as_nop
2427	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link	3685	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2428	See \`config.log' for more details." >&5	3686	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2429	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link	3687	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2430	See \`config.log' for more details." >&2;}	3688	See \`config.log' for more details" "$LINENO" 5; }
2431	{ (exit 1); exit 1; }; }
2432	fi	3689	fi
2433
2434	rm -f conftest$ac_cv_exeext	3690	rm -f conftest conftest$ac_cv_exeext
2435	{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	3691	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2436	echo "${ECHO_T}$ac_cv_exeext" >&6; }	3692	printf "%s\n" "$ac_cv_exeext" >&6; }
2437		3693
2438	rm -f conftest.$ac_ext	3694	rm -f conftest.$ac_ext
2439	EXEEXT=$ac_cv_exeext	3695	EXEEXT=$ac_cv_exeext
2440	ac_exeext=$EXEEXT	3696	ac_exeext=$EXEEXT
2441	{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
2442	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2443	if test "${ac_cv_objext+set}" = set; then
2444	echo $ECHO_N "(cached) $ECHO_C" >&6
2445	else
2446	cat >conftest.$ac_ext <<_ACEOF
2447	/* confdefs.h. */
2448	_ACEOF
2449	cat confdefs.h >>conftest.$ac_ext	3697	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2450	cat >>conftest.$ac_ext <<_ACEOF
2451	/* end confdefs.h. */	3698	/* end confdefs.h. */
2452		3699	#include <stdio.h>
2453	int	3700	int
2454	main ()	3701	main (void)
2455	{	3702	{
		3703	FILE *f = fopen ("conftest.out", "w");
		3704	return ferror (f) || fclose (f) != 0;
2456		3705
2457	;	3706	;
2458	return 0;	3707	return 0;
2459	}	3708	}
2460	_ACEOF	3709	_ACEOF
2461	rm -f conftest.o conftest.obj	3710	ac_clean_files="$ac_clean_files conftest.out"
2462	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"
2463	case "(($ac_try" in	3717	case "(($ac_try" in
2464	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3718	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2465	*) ac_try_echo=$ac_try;;	3719	*) ac_try_echo=$ac_try;;
2466	esac	3720	esac
2467	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
2468	(eval "$ac_compile") 2>&5	3781	(eval "$ac_compile") 2>&5
2469	ac_status=$?	3782	ac_status=$?
2470	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3783	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2471	(exit $ac_status); }; then	3784	test $ac_status = 0; }
		3785	then :
2472	for ac_file in conftest.o conftest.obj conftest.*; do	3786	for ac_file in conftest.o conftest.obj conftest.*; do
2473	test -f "$ac_file" || continue;	3787	test -f "$ac_file" || continue;
2474	case $ac_file in	3788	case $ac_file in
2475	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;	3789	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2476	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`	3790	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2477	break;;	3791	break;;
2478	esac	3792	esac
2479	done	3793	done
2480	else	3794	else $as_nop
2481	echo "$as_me: failed program was:" >&5	3795	printf "%s\n" "$as_me: failed program was:" >&5
2482	sed 's/^/| /' conftest.$ac_ext >&5	3796	sed 's/^/| /' conftest.$ac_ext >&5
2483		3797
2484	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile	3798	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2485	See \`config.log' for more details." >&5	3799	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2486	echo "$as_me: error: cannot compute suffix of object files: cannot compile	3800	as_fn_error $? "cannot compute suffix of object files: cannot compile
2487	See \`config.log' for more details." >&2;}	3801	See \`config.log' for more details" "$LINENO" 5; }
2488	{ (exit 1); exit 1; }; }
2489	fi	3802	fi
2490
2491	rm -f conftest.$ac_cv_objext conftest.$ac_ext	3803	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2492	fi	3804	fi
2493	{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	3805	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2494	echo "${ECHO_T}$ac_cv_objext" >&6; }	3806	printf "%s\n" "$ac_cv_objext" >&6; }
2495	OBJEXT=$ac_cv_objext	3807	OBJEXT=$ac_cv_objext
2496	ac_objext=$OBJEXT	3808	ac_objext=$OBJEXT
2497	{ 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
2498	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }	3810	printf %s "checking whether the compiler supports GNU C... " >&6; }
2499	if test "${ac_cv_c_compiler_gnu+set}" = set; then	3811	if test ${ac_cv_c_compiler_gnu+y}
2500	echo $ECHO_N "(cached) $ECHO_C" >&6	3812	then :
2501	else	3813	printf %s "(cached) " >&6
2502	cat >conftest.$ac_ext <<_ACEOF	3814	else $as_nop
2503	/* confdefs.h. */
2504	_ACEOF
2505	cat confdefs.h >>conftest.$ac_ext	3815	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2506	cat >>conftest.$ac_ext <<_ACEOF
2507	/* end confdefs.h. */	3816	/* end confdefs.h. */
2508		3817
2509	int	3818	int
2510	main ()	3819	main (void)
2511	{	3820	{
2512	#ifndef __GNUC__	3821	#ifndef __GNUC__
2513	choke me	3822	choke me
2514	#endif	3823	#endif
2515		3824
2516	;	3825	;
2517	return 0;	3826	return 0;
2518	}	3827	}
2519	_ACEOF	3828	_ACEOF
2520	rm -f conftest.$ac_objext	3829	if ac_fn_c_try_compile "$LINENO"
2521	if { (ac_try="$ac_compile"	3830	then :
2522	case "(($ac_try" in
2523	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2524	*) ac_try_echo=$ac_try;;
2525	esac
2526	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2527	(eval "$ac_compile") 2>conftest.er1
2528	ac_status=$?
2529	grep -v '^ *+' conftest.er1 >conftest.err
2530	rm -f conftest.er1
2531	cat conftest.err >&5
2532	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2533	(exit $ac_status); } && {
2534	test -z "$ac_c_werror_flag" ||
2535	test ! -s conftest.err
2536	} && test -s conftest.$ac_objext; then
2537	ac_compiler_gnu=yes	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 $ac_compiler_gnu = yes; then
		3844	GCC=yes
2538	else	3845	else
2539	echo "$as_me: failed program was:" >&5	3846	GCC=
2540	sed 's/^/| /' conftest.$ac_ext >&5
2541
2542	ac_compiler_gnu=no
2543	fi	3847	fi
2544
2545	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2546	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2547
2548	fi
2549	{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2550	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2551	GCC=`test $ac_compiler_gnu = yes && echo yes`
2552	ac_test_CFLAGS=${CFLAGS+set}	3848	ac_test_CFLAGS=${CFLAGS+y}
2553	ac_save_CFLAGS=$CFLAGS	3849	ac_save_CFLAGS=$CFLAGS
2554	{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5	3850	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2555	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }	3851	printf %s "checking whether $CC accepts -g... " >&6; }
2556	if test "${ac_cv_prog_cc_g+set}" = set; then	3852	if test ${ac_cv_prog_cc_g+y}
2557	echo $ECHO_N "(cached) $ECHO_C" >&6	3853	then :
2558	else	3854	printf %s "(cached) " >&6
		3855	else $as_nop
2559	ac_save_c_werror_flag=$ac_c_werror_flag	3856	ac_save_c_werror_flag=$ac_c_werror_flag
2560	ac_c_werror_flag=yes	3857	ac_c_werror_flag=yes
2561	ac_cv_prog_cc_g=no	3858	ac_cv_prog_cc_g=no
2562	CFLAGS="-g"	3859	CFLAGS="-g"
2563	cat >conftest.$ac_ext <<_ACEOF
2564	/* confdefs.h. */
2565	_ACEOF
2566	cat confdefs.h >>conftest.$ac_ext	3860	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2567	cat >>conftest.$ac_ext <<_ACEOF
2568	/* end confdefs.h. */	3861	/* end confdefs.h. */
2569		3862
2570	int	3863	int
2571	main ()	3864	main (void)
2572	{	3865	{
2573		3866
2574	;	3867	;
2575	return 0;	3868	return 0;
2576	}	3869	}
2577	_ACEOF	3870	_ACEOF
2578	rm -f conftest.$ac_objext	3871	if ac_fn_c_try_compile "$LINENO"
2579	if { (ac_try="$ac_compile"	3872	then :
2580	case "(($ac_try" in
2581	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2582	*) ac_try_echo=$ac_try;;
2583	esac
2584	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2585	(eval "$ac_compile") 2>conftest.er1
2586	ac_status=$?
2587	grep -v '^ *+' conftest.er1 >conftest.err
2588	rm -f conftest.er1
2589	cat conftest.err >&5
2590	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2591	(exit $ac_status); } && {
2592	test -z "$ac_c_werror_flag" ||
2593	test ! -s conftest.err
2594	} && test -s conftest.$ac_objext; then
2595	ac_cv_prog_cc_g=yes	3873	ac_cv_prog_cc_g=yes
2596	else	3874	else $as_nop
2597	echo "$as_me: failed program was:" >&5
2598	sed 's/^/| /' conftest.$ac_ext >&5
2599
2600	CFLAGS=""	3875	CFLAGS=""
2601	cat >conftest.$ac_ext <<_ACEOF
2602	/* confdefs.h. */
2603	_ACEOF
2604	cat confdefs.h >>conftest.$ac_ext	3876	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2605	cat >>conftest.$ac_ext <<_ACEOF
2606	/* end confdefs.h. */	3877	/* end confdefs.h. */
2607		3878
2608	int	3879	int
2609	main ()	3880	main (void)
2610	{	3881	{
2611		3882
2612	;	3883	;
2613	return 0;	3884	return 0;
2614	}	3885	}
2615	_ACEOF	3886	_ACEOF
2616	rm -f conftest.$ac_objext	3887	if ac_fn_c_try_compile "$LINENO"
2617	if { (ac_try="$ac_compile"	3888	then :
2618	case "(($ac_try" in
2619	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2620	*) ac_try_echo=$ac_try;;
2621	esac
2622	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2623	(eval "$ac_compile") 2>conftest.er1
2624	ac_status=$?
2625	grep -v '^ *+' conftest.er1 >conftest.err
2626	rm -f conftest.er1
2627	cat conftest.err >&5
2628	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2629	(exit $ac_status); } && {
2630	test -z "$ac_c_werror_flag" ||
2631	test ! -s conftest.err
2632	} && test -s conftest.$ac_objext; then
2633	:
2634	else
2635	echo "$as_me: failed program was:" >&5
2636	sed 's/^/| /' conftest.$ac_ext >&5
2637		3889
		3890	else $as_nop
2638	ac_c_werror_flag=$ac_save_c_werror_flag	3891	ac_c_werror_flag=$ac_save_c_werror_flag
2639	CFLAGS="-g"	3892	CFLAGS="-g"
2640	cat >conftest.$ac_ext <<_ACEOF
2641	/* confdefs.h. */
2642	_ACEOF
2643	cat confdefs.h >>conftest.$ac_ext	3893	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2644	cat >>conftest.$ac_ext <<_ACEOF
2645	/* end confdefs.h. */	3894	/* end confdefs.h. */
2646		3895
2647	int	3896	int
2648	main ()	3897	main (void)
2649	{	3898	{
2650		3899
2651	;	3900	;
2652	return 0;	3901	return 0;
2653	}	3902	}
2654	_ACEOF	3903	_ACEOF
2655	rm -f conftest.$ac_objext	3904	if ac_fn_c_try_compile "$LINENO"
2656	if { (ac_try="$ac_compile"	3905	then :
2657	case "(($ac_try" in
2658	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2659	*) ac_try_echo=$ac_try;;
2660	esac
2661	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2662	(eval "$ac_compile") 2>conftest.er1
2663	ac_status=$?
2664	grep -v '^ *+' conftest.er1 >conftest.err
2665	rm -f conftest.er1
2666	cat conftest.err >&5
2667	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2668	(exit $ac_status); } && {
2669	test -z "$ac_c_werror_flag" ||
2670	test ! -s conftest.err
2671	} && test -s conftest.$ac_objext; then
2672	ac_cv_prog_cc_g=yes	3906	ac_cv_prog_cc_g=yes
2673	else
2674	echo "$as_me: failed program was:" >&5
2675	sed 's/^/| /' conftest.$ac_ext >&5
2676
2677
2678	fi	3907	fi
2679
2680	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	3908	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2681	fi	3909	fi
2682
2683	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	3910	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2684	fi	3911	fi
2685
2686	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	3912	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2687	ac_c_werror_flag=$ac_save_c_werror_flag	3913	ac_c_werror_flag=$ac_save_c_werror_flag
2688	fi	3914	fi
2689	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	3915	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2690	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }	3916	printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
2691	if test "$ac_test_CFLAGS" = set; then	3917	if test $ac_test_CFLAGS; then
2692	CFLAGS=$ac_save_CFLAGS	3918	CFLAGS=$ac_save_CFLAGS
2693	elif test $ac_cv_prog_cc_g = yes; then	3919	elif test $ac_cv_prog_cc_g = yes; then
2694	if test "$GCC" = yes; then	3920	if test "$GCC" = yes; then
2695	CFLAGS="-g -O2"	3921	CFLAGS="-g -O2"
2696	else	3922	else
…		…
2701	CFLAGS="-O2"	3927	CFLAGS="-O2"
2702	else	3928	else
2703	CFLAGS=	3929	CFLAGS=
2704	fi	3930	fi
2705	fi	3931	fi
2706	{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5	3932	ac_prog_cc_stdc=no
2707	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=$ac_save_CC
		4005	fi
		4006
2708	if test "${ac_cv_prog_cc_c89+set}" = set; then	4007	if test "x$ac_cv_prog_cc_c99" = xno
2709	echo $ECHO_N "(cached) $ECHO_C" >&6	4008	then :
2710	else	4009	{ printf "%s\n" "$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 $as_nop
2711	ac_cv_prog_cc_c89=no	4033	ac_cv_prog_cc_c89=no
2712	ac_save_CC=$CC	4034	ac_save_CC=$CC
2713	cat >conftest.$ac_ext <<_ACEOF	4035	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2714	/* confdefs.h. */	4036	/* end confdefs.h. */
		4037	$ac_c_conftest_c89_program
2715	_ACEOF	4038	_ACEOF
2716	cat confdefs.h >>conftest.$ac_ext	4039	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2717	cat >>conftest.$ac_ext <<_ACEOF
2718	/* end confdefs.h. */
2719	#include <stdarg.h>
2720	#include <stdio.h>
2721	#include <sys/types.h>
2722	#include <sys/stat.h>
2723	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2724	struct buf { int x; };
2725	FILE * (*rcsopen) (struct buf *, struct stat *, int);
2726	static char *e (p, i)
2727	char **p;
2728	int i;
2729	{
2730	return p[i];
2731	}
2732	static char *f (char * (*g) (char **, int), char **p, ...)
2733	{
2734	char *s;
2735	va_list v;
2736	va_start (v,p);
2737	s = g (p, va_arg (v,int));
2738	va_end (v);
2739	return s;
2740	}
2741
2742	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2743	function prototypes and stuff, but not '\xHH' hex character constants.
2744	These don't provoke an error unfortunately, instead are silently treated
2745	as 'x'. The following induces an error, until -std is added to get
2746	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2747	array size at least. It's necessary to write '\x00'==0 to get something
2748	that's true only with -std. */
2749	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2750
2751	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2752	inside strings and character constants. */
2753	#define FOO(x) 'x'
2754	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2755
2756	int test (int i, double x);
2757	struct s1 {int (*f) (int a);};
2758	struct s2 {int (*f) (double a);};
2759	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2760	int argc;
2761	char **argv;
2762	int
2763	main ()
2764	{
2765	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2766	;
2767	return 0;
2768	}
2769	_ACEOF
2770	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2771	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2772	do	4040	do
2773	CC="$ac_save_CC $ac_arg"	4041	CC="$ac_save_CC $ac_arg"
2774	rm -f conftest.$ac_objext	4042	if ac_fn_c_try_compile "$LINENO"
2775	if { (ac_try="$ac_compile"	4043	then :
2776	case "(($ac_try" in
2777	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2778	*) ac_try_echo=$ac_try;;
2779	esac
2780	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2781	(eval "$ac_compile") 2>conftest.er1
2782	ac_status=$?
2783	grep -v '^ *+' conftest.er1 >conftest.err
2784	rm -f conftest.er1
2785	cat conftest.err >&5
2786	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2787	(exit $ac_status); } && {
2788	test -z "$ac_c_werror_flag" ||
2789	test ! -s conftest.err
2790	} && test -s conftest.$ac_objext; then
2791	ac_cv_prog_cc_c89=$ac_arg	4044	ac_cv_prog_cc_c89=$ac_arg
2792	else
2793	echo "$as_me: failed program was:" >&5
2794	sed 's/^/| /' conftest.$ac_ext >&5
2795
2796
2797	fi	4045	fi
2798
2799	rm -f core conftest.err conftest.$ac_objext	4046	rm -f core conftest.err conftest.$ac_objext conftest.beam
2800	test "x$ac_cv_prog_cc_c89" != "xno" && break	4047	test "x$ac_cv_prog_cc_c89" != "xno" && break
2801	done	4048	done
2802	rm -f conftest.$ac_ext	4049	rm -f conftest.$ac_ext
2803	CC=$ac_save_CC	4050	CC=$ac_save_CC
2804
2805	fi	4051	fi
2806	# AC_CACHE_VAL	4052
2807	case "x$ac_cv_prog_cc_c89" in	4053	if test "x$ac_cv_prog_cc_c89" = xno
2808	x)	4054	then :
2809	{ echo "$as_me:$LINENO: result: none needed" >&5	4055	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2810	echo "${ECHO_T}none needed" >&6; } ;;	4056	printf "%s\n" "unsupported" >&6; }
2811	xno)	4057	else $as_nop
2812	{ echo "$as_me:$LINENO: result: unsupported" >&5	4058	if test "x$ac_cv_prog_cc_c89" = x
2813	echo "${ECHO_T}unsupported" >&6; } ;;	4059	then :
2814	*)	4060	{ printf "%s\n" "$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; }
2815	CC="$CC $ac_cv_prog_cc_c89"	4065	CC="$CC $ac_cv_prog_cc_c89"
2816	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5	4066	fi
2817	echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;	4067	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
2818	esac	4068	ac_prog_cc_stdc=c89
2819		4069	fi
		4070	fi
2820		4071
2821	ac_ext=c	4072	ac_ext=c
2822	ac_cpp='$CPP $CPPFLAGS'	4073	ac_cpp='$CPP $CPPFLAGS'
2823	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4074	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2824	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4075	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2825	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4076	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		4077
		4078
		4079
		4080
		4081
		4082
2826		4083
2827	ac_ext=cpp	4084	ac_ext=cpp
2828	ac_cpp='$CXXCPP $CPPFLAGS'	4085	ac_cpp='$CXXCPP $CPPFLAGS'
2829	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4086	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2830	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4087	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
…		…
2832	if test -z "$CXX"; then	4089	if test -z "$CXX"; then
2833	if test -n "$CCC"; then	4090	if test -n "$CCC"; then
2834	CXX=$CCC	4091	CXX=$CCC
2835	else	4092	else
2836	if test -n "$ac_tool_prefix"; then	4093	if test -n "$ac_tool_prefix"; then
2837	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	4094	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
2838	do	4095	do
2839	# Extract the first word of "$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.
2840	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	4097	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2841	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4098	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2842	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4099	printf %s "checking for $ac_word... " >&6; }
2843	if test "${ac_cv_prog_CXX+set}" = set; then	4100	if test ${ac_cv_prog_CXX+y}
2844	echo $ECHO_N "(cached) $ECHO_C" >&6	4101	then :
2845	else	4102	printf %s "(cached) " >&6
		4103	else $as_nop
2846	if test -n "$CXX"; then	4104	if test -n "$CXX"; then
2847	ac_cv_prog_CXX="$CXX" # Let the user override the test.	4105	ac_cv_prog_CXX="$CXX" # Let the user override the test.
2848	else	4106	else
2849	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4107	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2850	for as_dir in $PATH	4108	for as_dir in $PATH
2851	do	4109	do
2852	IFS=$as_save_IFS	4110	IFS=$as_save_IFS
2853	test -z "$as_dir" && as_dir=.	4111	case $as_dir in #(((
		4112	'') as_dir=./ ;;
		4113	*/) ;;
		4114	*) as_dir=$as_dir/ ;;
		4115	esac
2854	for ac_exec_ext in '' $ac_executable_extensions; do	4116	for ac_exec_ext in '' $ac_executable_extensions; do
2855	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	4117	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2856	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	4118	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2857	echo "$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$ac_exec_ext" >&5
2858	break 2	4120	break 2
2859	fi	4121	fi
2860	done	4122	done
2861	done	4123	done
2862	IFS=$as_save_IFS	4124	IFS=$as_save_IFS
2863		4125
2864	fi	4126	fi
2865	fi	4127	fi
2866	CXX=$ac_cv_prog_CXX	4128	CXX=$ac_cv_prog_CXX
2867	if test -n "$CXX"; then	4129	if test -n "$CXX"; then
2868	{ echo "$as_me:$LINENO: result: $CXX" >&5	4130	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
2869	echo "${ECHO_T}$CXX" >&6; }	4131	printf "%s\n" "$CXX" >&6; }
2870	else	4132	else
2871	{ echo "$as_me:$LINENO: result: no" >&5	4133	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2872	echo "${ECHO_T}no" >&6; }	4134	printf "%s\n" "no" >&6; }
2873	fi	4135	fi
2874		4136
2875		4137
2876	test -n "$CXX" && break	4138	test -n "$CXX" && break
2877	done	4139	done
2878	fi	4140	fi
2879	if test -z "$CXX"; then	4141	if test -z "$CXX"; then
2880	ac_ct_CXX=$CXX	4142	ac_ct_CXX=$CXX
2881	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++
2882	do	4144	do
2883	# 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.
2884	set dummy $ac_prog; ac_word=$2	4146	set dummy $ac_prog; ac_word=$2
2885	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4147	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2886	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4148	printf %s "checking for $ac_word... " >&6; }
2887	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	4149	if test ${ac_cv_prog_ac_ct_CXX+y}
2888	echo $ECHO_N "(cached) $ECHO_C" >&6	4150	then :
2889	else	4151	printf %s "(cached) " >&6
		4152	else $as_nop
2890	if test -n "$ac_ct_CXX"; then	4153	if test -n "$ac_ct_CXX"; then
2891	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	4154	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2892	else	4155	else
2893	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4156	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2894	for as_dir in $PATH	4157	for as_dir in $PATH
2895	do	4158	do
2896	IFS=$as_save_IFS	4159	IFS=$as_save_IFS
2897	test -z "$as_dir" && as_dir=.	4160	case $as_dir in #(((
		4161	'') as_dir=./ ;;
		4162	*/) ;;
		4163	*) as_dir=$as_dir/ ;;
		4164	esac
2898	for ac_exec_ext in '' $ac_executable_extensions; do	4165	for ac_exec_ext in '' $ac_executable_extensions; do
2899	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	4166	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2900	ac_cv_prog_ac_ct_CXX="$ac_prog"	4167	ac_cv_prog_ac_ct_CXX="$ac_prog"
2901	echo "$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$ac_exec_ext" >&5
2902	break 2	4169	break 2
2903	fi	4170	fi
2904	done	4171	done
2905	done	4172	done
2906	IFS=$as_save_IFS	4173	IFS=$as_save_IFS
2907		4174
2908	fi	4175	fi
2909	fi	4176	fi
2910	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	4177	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2911	if test -n "$ac_ct_CXX"; then	4178	if test -n "$ac_ct_CXX"; then
2912	{ echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5	4179	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
2913	echo "${ECHO_T}$ac_ct_CXX" >&6; }	4180	printf "%s\n" "$ac_ct_CXX" >&6; }
2914	else	4181	else
2915	{ echo "$as_me:$LINENO: result: no" >&5	4182	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2916	echo "${ECHO_T}no" >&6; }	4183	printf "%s\n" "no" >&6; }
2917	fi	4184	fi
2918		4185
2919		4186
2920	test -n "$ac_ct_CXX" && break	4187	test -n "$ac_ct_CXX" && break
2921	done	4188	done
…		…
2923	if test "x$ac_ct_CXX" = x; then	4190	if test "x$ac_ct_CXX" = x; then
2924	CXX="g++"	4191	CXX="g++"
2925	else	4192	else
2926	case $cross_compiling:$ac_tool_warned in	4193	case $cross_compiling:$ac_tool_warned in
2927	yes:)	4194	yes:)
2928	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	4195	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2929	whose name does not start with the host triplet. If you think this	4196	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2930	configuration is useful to you, please write to autoconf@gnu.org." >&5
2931	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2932	whose name does not start with the host triplet. If you think this
2933	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2934	ac_tool_warned=yes ;;	4197	ac_tool_warned=yes ;;
2935	esac	4198	esac
2936	CXX=$ac_ct_CXX	4199	CXX=$ac_ct_CXX
2937	fi	4200	fi
2938	fi	4201	fi
2939		4202
2940	fi	4203	fi
2941	fi	4204	fi
2942	# Provide some information about the compiler.	4205	# Provide some information about the compiler.
2943	echo "$as_me:$LINENO: checking for C++ compiler version" >&5	4206	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
2944	ac_compiler=`set X $ac_compile; echo $2`	4207	set X $ac_compile
		4208	ac_compiler=$2
		4209	for ac_option in --version -v -V -qversion; do
2945	{ (ac_try="$ac_compiler --version >&5"	4210	{ { ac_try="$ac_compiler $ac_option >&5"
2946	case "(($ac_try" in	4211	case "(($ac_try" in
2947	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	4212	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2948	*) ac_try_echo=$ac_try;;	4213	*) ac_try_echo=$ac_try;;
2949	esac	4214	esac
2950	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	4215	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2951	(eval "$ac_compiler --version >&5") 2>&5	4216	printf "%s\n" "$ac_try_echo"; } >&5
		4217	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2952	ac_status=$?	4218	ac_status=$?
2953	echo "$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
2954	(exit $ac_status); }	4227	test $ac_status = 0; }
2955	{ (ac_try="$ac_compiler -v >&5"	4228	done
2956	case "(($ac_try" in
2957	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2958	*) ac_try_echo=$ac_try;;
2959	esac
2960	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2961	(eval "$ac_compiler -v >&5") 2>&5
2962	ac_status=$?
2963	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2964	(exit $ac_status); }
2965	{ (ac_try="$ac_compiler -V >&5"
2966	case "(($ac_try" in
2967	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2968	*) ac_try_echo=$ac_try;;
2969	esac
2970	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2971	(eval "$ac_compiler -V >&5") 2>&5
2972	ac_status=$?
2973	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2974	(exit $ac_status); }
2975		4229
2976	{ echo "$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
2977	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }	4231	printf %s "checking whether the compiler supports GNU C++... " >&6; }
2978	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then	4232	if test ${ac_cv_cxx_compiler_gnu+y}
2979	echo $ECHO_N "(cached) $ECHO_C" >&6	4233	then :
2980	else	4234	printf %s "(cached) " >&6
2981	cat >conftest.$ac_ext <<_ACEOF	4235	else $as_nop
2982	/* confdefs.h. */
2983	_ACEOF
2984	cat confdefs.h >>conftest.$ac_ext	4236	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2985	cat >>conftest.$ac_ext <<_ACEOF
2986	/* end confdefs.h. */	4237	/* end confdefs.h. */
2987		4238
2988	int	4239	int
2989	main ()	4240	main (void)
2990	{	4241	{
2991	#ifndef __GNUC__	4242	#ifndef __GNUC__
2992	choke me	4243	choke me
2993	#endif	4244	#endif
2994		4245
2995	;	4246	;
2996	return 0;	4247	return 0;
2997	}	4248	}
2998	_ACEOF	4249	_ACEOF
2999	rm -f conftest.$ac_objext	4250	if ac_fn_cxx_try_compile "$LINENO"
3000	if { (ac_try="$ac_compile"	4251	then :
3001	case "(($ac_try" in
3002	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3003	*) ac_try_echo=$ac_try;;
3004	esac
3005	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3006	(eval "$ac_compile") 2>conftest.er1
3007	ac_status=$?
3008	grep -v '^ *+' conftest.er1 >conftest.err
3009	rm -f conftest.er1
3010	cat conftest.err >&5
3011	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3012	(exit $ac_status); } && {
3013	test -z "$ac_cxx_werror_flag" ||
3014	test ! -s conftest.err
3015	} && test -s conftest.$ac_objext; then
3016	ac_compiler_gnu=yes	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 $ac_compiler_gnu = yes; then
		4265	GXX=yes
3017	else	4266	else
3018	echo "$as_me: failed program was:" >&5	4267	GXX=
3019	sed 's/^/| /' conftest.$ac_ext >&5
3020
3021	ac_compiler_gnu=no
3022	fi	4268	fi
3023
3024	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3025	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3026
3027	fi
3028	{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3029	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
3030	GXX=`test $ac_compiler_gnu = yes && echo yes`
3031	ac_test_CXXFLAGS=${CXXFLAGS+set}	4269	ac_test_CXXFLAGS=${CXXFLAGS+y}
3032	ac_save_CXXFLAGS=$CXXFLAGS	4270	ac_save_CXXFLAGS=$CXXFLAGS
3033	{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5	4271	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3034	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }	4272	printf %s "checking whether $CXX accepts -g... " >&6; }
3035	if test "${ac_cv_prog_cxx_g+set}" = set; then	4273	if test ${ac_cv_prog_cxx_g+y}
3036	echo $ECHO_N "(cached) $ECHO_C" >&6	4274	then :
3037	else	4275	printf %s "(cached) " >&6
		4276	else $as_nop
3038	ac_save_cxx_werror_flag=$ac_cxx_werror_flag	4277	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3039	ac_cxx_werror_flag=yes	4278	ac_cxx_werror_flag=yes
3040	ac_cv_prog_cxx_g=no	4279	ac_cv_prog_cxx_g=no
3041	CXXFLAGS="-g"	4280	CXXFLAGS="-g"
3042	cat >conftest.$ac_ext <<_ACEOF
3043	/* confdefs.h. */
3044	_ACEOF
3045	cat confdefs.h >>conftest.$ac_ext	4281	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3046	cat >>conftest.$ac_ext <<_ACEOF
3047	/* end confdefs.h. */	4282	/* end confdefs.h. */
3048		4283
3049	int	4284	int
3050	main ()	4285	main (void)
3051	{	4286	{
3052		4287
3053	;	4288	;
3054	return 0;	4289	return 0;
3055	}	4290	}
3056	_ACEOF	4291	_ACEOF
3057	rm -f conftest.$ac_objext	4292	if ac_fn_cxx_try_compile "$LINENO"
3058	if { (ac_try="$ac_compile"	4293	then :
3059	case "(($ac_try" in
3060	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3061	*) ac_try_echo=$ac_try;;
3062	esac
3063	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3064	(eval "$ac_compile") 2>conftest.er1
3065	ac_status=$?
3066	grep -v '^ *+' conftest.er1 >conftest.err
3067	rm -f conftest.er1
3068	cat conftest.err >&5
3069	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3070	(exit $ac_status); } && {
3071	test -z "$ac_cxx_werror_flag" ||
3072	test ! -s conftest.err
3073	} && test -s conftest.$ac_objext; then
3074	ac_cv_prog_cxx_g=yes	4294	ac_cv_prog_cxx_g=yes
3075	else	4295	else $as_nop
3076	echo "$as_me: failed program was:" >&5
3077	sed 's/^/| /' conftest.$ac_ext >&5
3078
3079	CXXFLAGS=""	4296	CXXFLAGS=""
3080	cat >conftest.$ac_ext <<_ACEOF
3081	/* confdefs.h. */
3082	_ACEOF
3083	cat confdefs.h >>conftest.$ac_ext	4297	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3084	cat >>conftest.$ac_ext <<_ACEOF
3085	/* end confdefs.h. */	4298	/* end confdefs.h. */
3086		4299
3087	int	4300	int
3088	main ()	4301	main (void)
3089	{	4302	{
3090		4303
3091	;	4304	;
3092	return 0;	4305	return 0;
3093	}	4306	}
3094	_ACEOF	4307	_ACEOF
3095	rm -f conftest.$ac_objext	4308	if ac_fn_cxx_try_compile "$LINENO"
3096	if { (ac_try="$ac_compile"	4309	then :
3097	case "(($ac_try" in
3098	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3099	*) ac_try_echo=$ac_try;;
3100	esac
3101	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3102	(eval "$ac_compile") 2>conftest.er1
3103	ac_status=$?
3104	grep -v '^ *+' conftest.er1 >conftest.err
3105	rm -f conftest.er1
3106	cat conftest.err >&5
3107	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3108	(exit $ac_status); } && {
3109	test -z "$ac_cxx_werror_flag" ||
3110	test ! -s conftest.err
3111	} && test -s conftest.$ac_objext; then
3112	:
3113	else
3114	echo "$as_me: failed program was:" >&5
3115	sed 's/^/| /' conftest.$ac_ext >&5
3116		4310
		4311	else $as_nop
3117	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4312	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3118	CXXFLAGS="-g"	4313	CXXFLAGS="-g"
3119	cat >conftest.$ac_ext <<_ACEOF
3120	/* confdefs.h. */
3121	_ACEOF
3122	cat confdefs.h >>conftest.$ac_ext	4314	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3123	cat >>conftest.$ac_ext <<_ACEOF
3124	/* end confdefs.h. */	4315	/* end confdefs.h. */
3125		4316
3126	int	4317	int
3127	main ()	4318	main (void)
3128	{	4319	{
3129		4320
3130	;	4321	;
3131	return 0;	4322	return 0;
3132	}	4323	}
3133	_ACEOF	4324	_ACEOF
3134	rm -f conftest.$ac_objext	4325	if ac_fn_cxx_try_compile "$LINENO"
3135	if { (ac_try="$ac_compile"	4326	then :
3136	case "(($ac_try" in
3137	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3138	*) ac_try_echo=$ac_try;;
3139	esac
3140	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3141	(eval "$ac_compile") 2>conftest.er1
3142	ac_status=$?
3143	grep -v '^ *+' conftest.er1 >conftest.err
3144	rm -f conftest.er1
3145	cat conftest.err >&5
3146	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3147	(exit $ac_status); } && {
3148	test -z "$ac_cxx_werror_flag" ||
3149	test ! -s conftest.err
3150	} && test -s conftest.$ac_objext; then
3151	ac_cv_prog_cxx_g=yes	4327	ac_cv_prog_cxx_g=yes
3152	else
3153	echo "$as_me: failed program was:" >&5
3154	sed 's/^/| /' conftest.$ac_ext >&5
3155
3156
3157	fi	4328	fi
3158
3159	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4329	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3160	fi	4330	fi
3161
3162	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4331	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3163	fi	4332	fi
3164
3165	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4333	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3166	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4334	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3167	fi	4335	fi
3168	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5	4336	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3169	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }	4337	printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
3170	if test "$ac_test_CXXFLAGS" = set; then	4338	if test $ac_test_CXXFLAGS; then
3171	CXXFLAGS=$ac_save_CXXFLAGS	4339	CXXFLAGS=$ac_save_CXXFLAGS
3172	elif test $ac_cv_prog_cxx_g = yes; then	4340	elif test $ac_cv_prog_cxx_g = yes; then
3173	if test "$GXX" = yes; then	4341	if test "$GXX" = yes; then
3174	CXXFLAGS="-g -O2"	4342	CXXFLAGS="-g -O2"
3175	else	4343	else
…		…
3180	CXXFLAGS="-O2"	4348	CXXFLAGS="-O2"
3181	else	4349	else
3182	CXXFLAGS=	4350	CXXFLAGS=
3183	fi	4351	fi
3184	fi	4352	fi
		4353	ac_prog_cxx_stdcxx=no
		4354	if test x$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
3185	ac_ext=c	4447	ac_ext=c
3186	ac_cpp='$CPP $CPPFLAGS'	4448	ac_cpp='$CPP $CPPFLAGS'
3187	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4449	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3188	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4450	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3189	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4451	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3190		4452
3191	ac_ext=c
3192	ac_cpp='$CPP $CPPFLAGS'
3193	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3194	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3195	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3196	{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3197	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
3198	# On Suns, sometimes $CPP names a directory.
3199	if test -n "$CPP" && test -d "$CPP"; then
3200	CPP=
3201	fi
3202	if test -z "$CPP"; then
3203	if test "${ac_cv_prog_CPP+set}" = set; then
3204	echo $ECHO_N "(cached) $ECHO_C" >&6
3205	else
3206	# Double quotes because CPP needs to be expanded
3207	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3208	do
3209	ac_preproc_ok=false
3210	for ac_c_preproc_warn_flag in '' yes
3211	do
3212	# Use a header file that comes with gcc, so configuring glibc
3213	# with a fresh cross-compiler works.
3214	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3215	# <limits.h> exists even on freestanding compilers.
3216	# On the NeXT, cc -E runs the code through the compiler's parser,
3217	# not just through cpp. "Syntax error" is here to catch this case.
3218	cat >conftest.$ac_ext <<_ACEOF
3219	/* confdefs.h. */
3220	_ACEOF
3221	cat confdefs.h >>conftest.$ac_ext
3222	cat >>conftest.$ac_ext <<_ACEOF
3223	/* end confdefs.h. */
3224	#ifdef __STDC__
3225	# include <limits.h>
3226	#else
3227	# include <assert.h>
3228	#endif
3229	Syntax error
3230	_ACEOF
3231	if { (ac_try="$ac_cpp conftest.$ac_ext"
3232	case "(($ac_try" in
3233	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3234	*) ac_try_echo=$ac_try;;
3235	esac
3236	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3237	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3238	ac_status=$?
3239	grep -v '^ *+' conftest.er1 >conftest.err
3240	rm -f conftest.er1
3241	cat conftest.err >&5
3242	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3243	(exit $ac_status); } >/dev/null && {
3244	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3245	test ! -s conftest.err
3246	}; then
3247	:
3248	else
3249	echo "$as_me: failed program was:" >&5
3250	sed 's/^/| /' conftest.$ac_ext >&5
3251		4453
3252	# Broken: fails on valid input.
3253	continue
3254	fi
3255		4454
3256	rm -f conftest.err conftest.$ac_ext
3257
3258	# OK, works on sane cases. Now check whether nonexistent headers
3259	# can be detected and how.
3260	cat >conftest.$ac_ext <<_ACEOF
3261	/* confdefs.h. */
3262	_ACEOF
3263	cat confdefs.h >>conftest.$ac_ext
3264	cat >>conftest.$ac_ext <<_ACEOF
3265	/* end confdefs.h. */
3266	#include <ac_nonexistent.h>
3267	_ACEOF
3268	if { (ac_try="$ac_cpp conftest.$ac_ext"
3269	case "(($ac_try" in
3270	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3271	*) ac_try_echo=$ac_try;;
3272	esac
3273	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3274	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3275	ac_status=$?
3276	grep -v '^ *+' conftest.er1 >conftest.err
3277	rm -f conftest.er1
3278	cat conftest.err >&5
3279	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3280	(exit $ac_status); } >/dev/null && {
3281	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3282	test ! -s conftest.err
3283	}; then
3284	# Broken: success on invalid input.
3285	continue
3286	else
3287	echo "$as_me: failed program was:" >&5
3288	sed 's/^/| /' conftest.$ac_ext >&5
3289
3290	# Passes both tests.
3291	ac_preproc_ok=:
3292	break
3293	fi
3294
3295	rm -f conftest.err conftest.$ac_ext
3296
3297	done
3298	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3299	rm -f conftest.err conftest.$ac_ext
3300	if $ac_preproc_ok; then
3301	break
3302	fi
3303
3304	done
3305	ac_cv_prog_CPP=$CPP
3306
3307	fi
3308	CPP=$ac_cv_prog_CPP
3309	else
3310	ac_cv_prog_CPP=$CPP
3311	fi
3312	{ echo "$as_me:$LINENO: result: $CPP" >&5
3313	echo "${ECHO_T}$CPP" >&6; }
3314	ac_preproc_ok=false
3315	for ac_c_preproc_warn_flag in '' yes
3316	do
3317	# Use a header file that comes with gcc, so configuring glibc
3318	# with a fresh cross-compiler works.
3319	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3320	# <limits.h> exists even on freestanding compilers.
3321	# On the NeXT, cc -E runs the code through the compiler's parser,
3322	# not just through cpp. "Syntax error" is here to catch this case.
3323	cat >conftest.$ac_ext <<_ACEOF
3324	/* confdefs.h. */
3325	_ACEOF
3326	cat confdefs.h >>conftest.$ac_ext
3327	cat >>conftest.$ac_ext <<_ACEOF
3328	/* end confdefs.h. */
3329	#ifdef __STDC__
3330	# include <limits.h>
3331	#else
3332	# include <assert.h>
3333	#endif
3334	Syntax error
3335	_ACEOF
3336	if { (ac_try="$ac_cpp conftest.$ac_ext"
3337	case "(($ac_try" in
3338	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3339	*) ac_try_echo=$ac_try;;
3340	esac
3341	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3342	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3343	ac_status=$?
3344	grep -v '^ *+' conftest.er1 >conftest.err
3345	rm -f conftest.er1
3346	cat conftest.err >&5
3347	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3348	(exit $ac_status); } >/dev/null && {
3349	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3350	test ! -s conftest.err
3351	}; then
3352	:
3353	else
3354	echo "$as_me: failed program was:" >&5
3355	sed 's/^/| /' conftest.$ac_ext >&5
3356
3357	# Broken: fails on valid input.
3358	continue
3359	fi
3360
3361	rm -f conftest.err conftest.$ac_ext
3362
3363	# OK, works on sane cases. Now check whether nonexistent headers
3364	# can be detected and how.
3365	cat >conftest.$ac_ext <<_ACEOF
3366	/* confdefs.h. */
3367	_ACEOF
3368	cat confdefs.h >>conftest.$ac_ext
3369	cat >>conftest.$ac_ext <<_ACEOF
3370	/* end confdefs.h. */
3371	#include <ac_nonexistent.h>
3372	_ACEOF
3373	if { (ac_try="$ac_cpp conftest.$ac_ext"
3374	case "(($ac_try" in
3375	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3376	*) ac_try_echo=$ac_try;;
3377	esac
3378	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3379	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3380	ac_status=$?
3381	grep -v '^ *+' conftest.er1 >conftest.err
3382	rm -f conftest.er1
3383	cat conftest.err >&5
3384	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3385	(exit $ac_status); } >/dev/null && {
3386	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3387	test ! -s conftest.err
3388	}; then
3389	# Broken: success on invalid input.
3390	continue
3391	else
3392	echo "$as_me: failed program was:" >&5
3393	sed 's/^/| /' conftest.$ac_ext >&5
3394
3395	# Passes both tests.
3396	ac_preproc_ok=:
3397	break
3398	fi
3399
3400	rm -f conftest.err conftest.$ac_ext
3401
3402	done
3403	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3404	rm -f conftest.err conftest.$ac_ext
3405	if $ac_preproc_ok; then
3406	:
3407	else
3408	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3409	See \`config.log' for more details." >&5
3410	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3411	See \`config.log' for more details." >&2;}
3412	{ (exit 1); exit 1; }; }
3413	fi
3414
3415	ac_ext=c
3416	ac_cpp='$CPP $CPPFLAGS'
3417	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3418	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3419	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3420
3421	# Find a good install program. We prefer a C program (faster),	4455	# Find a good install program. We prefer a C program (faster),
3422	# so one script is as good as another. But avoid the broken or	4456	# so one script is as good as another. But avoid the broken or
3423	# incompatible versions:	4457	# incompatible versions:
3424	# SysV /etc/install, /usr/sbin/install	4458	# SysV /etc/install, /usr/sbin/install
3425	# SunOS /usr/etc/install	4459	# SunOS /usr/etc/install
3426	# IRIX /sbin/install	4460	# IRIX /sbin/install
…		…
3429	# 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
3430	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	4464	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3431	# 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"
3432	# OS/2's system install, which has a completely different semantic	4466	# OS/2's system install, which has a completely different semantic
3433	# ./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.
3434	{ 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
3435	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }	4470	printf %s "checking for a BSD-compatible install... " >&6; }
3436	if test -z "$INSTALL"; then	4471	if test -z "$INSTALL"; then
3437	if test "${ac_cv_path_install+set}" = set; then	4472	if test ${ac_cv_path_install+y}
3438	echo $ECHO_N "(cached) $ECHO_C" >&6	4473	then :
3439	else	4474	printf %s "(cached) " >&6
		4475	else $as_nop
3440	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4476	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3441	for as_dir in $PATH	4477	for as_dir in $PATH
3442	do	4478	do
3443	IFS=$as_save_IFS	4479	IFS=$as_save_IFS
3444	test -z "$as_dir" && as_dir=.	4480	case $as_dir in #(((
3445	# Account for people who put trailing slashes in PATH elements.	4481	'') as_dir=./ ;;
		4482	*/) ;;
		4483	*) as_dir=$as_dir/ ;;
		4484	esac
		4485	# Account for fact that we put trailing slashes in our PATH walk.
3446	case $as_dir/ in	4486	case $as_dir in #((
3447	./ | .// | /cC/* | \	4487	./ | /[cC]/* | \
3448	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \	4488	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3449	?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \	4489	?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3450	/usr/ucb/* ) ;;	4490	/usr/ucb/* ) ;;
3451	*)	4491	*)
3452	# 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.
3453	# 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
3454	# by default.	4494	# by default.
3455	for ac_prog in ginstall scoinst install; do	4495	for ac_prog in ginstall scoinst install; do
3456	for ac_exec_ext in '' $ac_executable_extensions; do	4496	for ac_exec_ext in '' $ac_executable_extensions; do
3457	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then	4497	if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
3458	if test $ac_prog = install &&	4498	if test $ac_prog = install &&
3459	grep dspmsg "$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
3460	# AIX install. It has an incompatible calling convention.	4500	# AIX install. It has an incompatible calling convention.
3461	:	4501	:
3462	elif test $ac_prog = install &&	4502	elif test $ac_prog = install &&
3463	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	4503	grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3464	# program-specific install script used by HP pwplus--don't use.	4504	# program-specific install script used by HP pwplus--don't use.
3465	:	4505	:
3466	else	4506	else
		4507	rm -rf conftest.one conftest.two conftest.dir
		4508	echo one > conftest.one
		4509	echo two > conftest.two
		4510	mkdir conftest.dir
		4511	if "$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
3467	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"
3468	break 3	4517	break 3
		4518	fi
3469	fi	4519	fi
3470	fi	4520	fi
3471	done	4521	done
3472	done	4522	done
3473	;;	4523	;;
3474	esac	4524	esac
		4525
3475	done	4526	done
3476	IFS=$as_save_IFS	4527	IFS=$as_save_IFS
3477		4528
		4529	rm -rf conftest.one conftest.two conftest.dir
3478		4530
3479	fi	4531	fi
3480	if test "${ac_cv_path_install+set}" = set; then	4532	if test ${ac_cv_path_install+y}; then
3481	INSTALL=$ac_cv_path_install	4533	INSTALL=$ac_cv_path_install
3482	else	4534	else
3483	# As a last resort, use the slow shell script. Don't cache a	4535	# As a last resort, use the slow shell script. Don't cache a
3484	# value for INSTALL within a source directory, because that will	4536	# value for INSTALL within a source directory, because that will
3485	# break other packages using the cache if that directory is	4537	# break other packages using the cache if that directory is
3486	# removed, or if the value is a relative name.	4538	# removed, or if the value is a relative name.
3487	INSTALL=$ac_install_sh	4539	INSTALL=$ac_install_sh
3488	fi	4540	fi
3489	fi	4541	fi
3490	{ echo "$as_me:$LINENO: result: $INSTALL" >&5	4542	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3491	echo "${ECHO_T}$INSTALL" >&6; }	4543	printf "%s\n" "$INSTALL" >&6; }
3492		4544
3493	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	4545	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3494	# It thinks the first close brace ends the variable substitution.	4546	# It thinks the first close brace ends the variable substitution.
3495	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	4547	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3496		4548
…		…
3498		4550
3499	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	4551	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3500		4552
3501		4553
3502		4554
3503		4555	ac_header= ac_cache=
3504	{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5	4556	for ac_item in $ac_header_c_list
3505	echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
3506	if test "${ac_cv_path_GREP+set}" = set; then
3507	echo $ECHO_N "(cached) $ECHO_C" >&6
3508	else
3509	# Extract the first word of "grep ggrep" to use in msg output
3510	if test -z "$GREP"; then
3511	set dummy grep ggrep; ac_prog_name=$2
3512	if test "${ac_cv_path_GREP+set}" = set; then
3513	echo $ECHO_N "(cached) $ECHO_C" >&6
3514	else
3515	ac_path_GREP_found=false
3516	# Loop through the user's path and test for each of PROGNAME-LIST
3517	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3518	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3519	do	4557	do
3520	IFS=$as_save_IFS	4558	if test $ac_cache; then
3521	test -z "$as_dir" && as_dir=.	4559	ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
3522	for ac_prog in grep ggrep; do	4560	if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
3523	for ac_exec_ext in '' $ac_executable_extensions; do	4561	printf "%s\n" "#define $ac_item 1" >> confdefs.h
3524	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3525	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3526	# Check for GNU ac_path_GREP and select it if it is found.
3527	# Check for GNU $ac_path_GREP
3528	case `"$ac_path_GREP" --version 2>&1` in
3529	*GNU*)
3530	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3531	*)
3532	ac_count=0
3533	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3534	while :
3535	do
3536	cat "conftest.in" "conftest.in" >"conftest.tmp"
3537	mv "conftest.tmp" "conftest.in"
3538	cp "conftest.in" "conftest.nl"
3539	echo 'GREP' >> "conftest.nl"
3540	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3541	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3542	ac_count=`expr $ac_count + 1`
3543	if test $ac_count -gt ${ac_path_GREP_max-0}; then
3544	# Best one so far, save it but keep looking for a better one
3545	ac_cv_path_GREP="$ac_path_GREP"
3546	ac_path_GREP_max=$ac_count
3547	fi	4562	fi
3548	# 10*(2^10) chars as input seems more than enough	4563	ac_header= ac_cache=
3549	test $ac_count -gt 10 && break	4564	elif test $ac_header; then
3550	done	4565	ac_cache=$ac_item
3551	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;	4566	else
3552	esac	4567	ac_header=$ac_item
3553		4568	fi
3554
3555	$ac_path_GREP_found && break 3
3556	done
3557	done	4569	done
3558		4570
3559	done
3560	IFS=$as_save_IFS
3561		4571
3562		4572
3563	fi
3564		4573
3565	GREP="$ac_cv_path_GREP"
3566	if test -z "$GREP"; then
3567	{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3568	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3569	{ (exit 1); exit 1; }; }
3570	fi
3571		4574
3572	else
3573	ac_cv_path_GREP=$GREP
3574	fi
3575		4575
3576		4576
3577	fi
3578	{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3579	echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
3580	GREP="$ac_cv_path_GREP"
3581		4577
		4578	if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
		4579	then :
3582		4580
3583	{ echo "$as_me:$LINENO: checking for egrep" >&5	4581	printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
3584	echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
3585	if test "${ac_cv_path_EGREP+set}" = set; then
3586	echo $ECHO_N "(cached) $ECHO_C" >&6
3587	else
3588	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3589	then ac_cv_path_EGREP="$GREP -E"
3590	else
3591	# Extract the first word of "egrep" to use in msg output
3592	if test -z "$EGREP"; then
3593	set dummy egrep; ac_prog_name=$2
3594	if test "${ac_cv_path_EGREP+set}" = set; then
3595	echo $ECHO_N "(cached) $ECHO_C" >&6
3596	else
3597	ac_path_EGREP_found=false
3598	# Loop through the user's path and test for each of PROGNAME-LIST
3599	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3600	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3601	do
3602	IFS=$as_save_IFS
3603	test -z "$as_dir" && as_dir=.
3604	for ac_prog in egrep; do
3605	for ac_exec_ext in '' $ac_executable_extensions; do
3606	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3607	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3608	# Check for GNU ac_path_EGREP and select it if it is found.
3609	# Check for GNU $ac_path_EGREP
3610	case `"$ac_path_EGREP" --version 2>&1` in
3611	*GNU*)
3612	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3613	*)
3614	ac_count=0
3615	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3616	while :
3617	do
3618	cat "conftest.in" "conftest.in" >"conftest.tmp"
3619	mv "conftest.tmp" "conftest.in"
3620	cp "conftest.in" "conftest.nl"
3621	echo 'EGREP' >> "conftest.nl"
3622	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3623	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3624	ac_count=`expr $ac_count + 1`
3625	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3626	# Best one so far, save it but keep looking for a better one
3627	ac_cv_path_EGREP="$ac_path_EGREP"
3628	ac_path_EGREP_max=$ac_count
3629	fi
3630	# 10*(2^10) chars as input seems more than enough
3631	test $ac_count -gt 10 && break
3632	done
3633	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3634	esac
3635		4582
3636
3637	$ac_path_EGREP_found && break 3
3638	done
3639	done
3640
3641	done
3642	IFS=$as_save_IFS
3643
3644
3645	fi	4583	fi
3646		4584
3647	EGREP="$ac_cv_path_EGREP"
3648	if test -z "$EGREP"; then
3649	{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3650	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3651	{ (exit 1); exit 1; }; }
3652	fi
3653		4585
3654	else
3655	ac_cv_path_EGREP=$EGREP
3656	fi
3657		4586
3658		4587
3659	fi
3660	fi
3661	{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
3662	echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
3663	EGREP="$ac_cv_path_EGREP"
3664		4588
3665		4589
3666		4590	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3667	{ echo "$as_me:$LINENO: checking for AIX" >&5	4591	printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3668	echo $ECHO_N "checking for AIX... $ECHO_C" >&6; }	4592	if test ${ac_cv_safe_to_define___extensions__+y}
3669	cat >conftest.$ac_ext <<_ACEOF	4593	then :
3670	/* confdefs.h. */	4594	printf %s "(cached) " >&6
3671	_ACEOF	4595	else $as_nop
3672	cat confdefs.h >>conftest.$ac_ext	4596	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3673	cat >>conftest.$ac_ext <<_ACEOF
3674	/* end confdefs.h. */	4597	/* end confdefs.h. */
3675	#ifdef _AIX
3676	yes
3677	#endif
3678		4598
3679	_ACEOF	4599	# define __EXTENSIONS__ 1
3680	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	4600	$ac_includes_default
3681	$EGREP "yes" >/dev/null 2>&1; then
3682	{ echo "$as_me:$LINENO: result: yes" >&5
3683	echo "${ECHO_T}yes" >&6; }
3684	cat >>confdefs.h <<\_ACEOF
3685	#define _ALL_SOURCE 1
3686	_ACEOF
3687
3688	else
3689	{ echo "$as_me:$LINENO: result: no" >&5
3690	echo "${ECHO_T}no" >&6; }
3691	fi
3692	rm -f conftest*
3693
3694
3695
3696	cat >>confdefs.h <<\_ACEOF
3697	#define _GNU_SOURCE 1
3698	_ACEOF
3699
3700
3701	{ echo "$as_me:$LINENO: checking for library containing strerror" >&5
3702	echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6; }
3703	if test "${ac_cv_search_strerror+set}" = set; then
3704	echo $ECHO_N "(cached) $ECHO_C" >&6
3705	else
3706	ac_func_search_save_LIBS=$LIBS
3707	cat >conftest.$ac_ext <<_ACEOF
3708	/* confdefs.h. */
3709	_ACEOF
3710	cat confdefs.h >>conftest.$ac_ext
3711	cat >>conftest.$ac_ext <<_ACEOF
3712	/* end confdefs.h. */
3713
3714	/* Override any GCC internal prototype to avoid an error.
3715	Use char because int might match the return type of a GCC
3716	builtin and then its argument prototype would still apply. */
3717	#ifdef __cplusplus
3718	extern "C"
3719	#endif
3720	char strerror ();
3721	int	4601	int
3722	main ()	4602	main (void)
3723	{	4603	{
3724	return strerror ();	4604
3725	;	4605	;
3726	return 0;	4606	return 0;
3727	}	4607	}
3728	_ACEOF	4608	_ACEOF
		4609	if ac_fn_c_try_compile "$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.$ac_ext
		4807	/* end confdefs.h. */
		4808
		4809	namespace conftest {
		4810	extern "C" int setlocale ();
		4811	}
		4812	int
		4813	main (void)
		4814	{
		4815	return conftest::setlocale ();
		4816	;
		4817	return 0;
		4818	}
		4819	_ACEOF
3729	for ac_lib in '' cposix; do	4820	for ac_lib in '' xpg4
		4821	do
3730	if test -z "$ac_lib"; then	4822	if test -z "$ac_lib"; then
3731	ac_res="none required"	4823	ac_res="none required"
3732	else	4824	else
3733	ac_res=-l$ac_lib	4825	ac_res=-l$ac_lib
3734	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	4826	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3735	fi	4827	fi
3736	rm -f conftest.$ac_objext conftest$ac_exeext	4828	if ac_fn_cxx_try_link "$LINENO"
3737	if { (ac_try="$ac_link"	4829	then :
3738	case "(($ac_try" in
3739	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3740	*) ac_try_echo=$ac_try;;
3741	esac
3742	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3743	(eval "$ac_link") 2>conftest.er1
3744	ac_status=$?
3745	grep -v '^ *+' conftest.er1 >conftest.err
3746	rm -f conftest.er1
3747	cat conftest.err >&5
3748	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3749	(exit $ac_status); } && {
3750	test -z "$ac_c_werror_flag" ||
3751	test ! -s conftest.err
3752	} && test -s conftest$ac_exeext &&
3753	$as_test_x conftest$ac_exeext; then
3754	ac_cv_search_strerror=$ac_res	4830	ac_cv_search_setlocale=$ac_res
3755	else
3756	echo "$as_me: failed program was:" >&5
3757	sed 's/^/| /' conftest.$ac_ext >&5
3758
3759
3760	fi	4831	fi
3761
3762	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	4832	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3763	conftest$ac_exeext	4833	conftest$ac_exeext
3764	if test "${ac_cv_search_strerror+set}" = set; then	4834	if test ${ac_cv_search_setlocale+y}
		4835	then :
3765	break	4836	break
3766	fi	4837	fi
3767	done	4838	done
3768	if test "${ac_cv_search_strerror+set}" = set; then	4839	if test ${ac_cv_search_setlocale+y}
3769	:	4840	then :
3770	else	4841
		4842	else $as_nop
3771	ac_cv_search_strerror=no	4843	ac_cv_search_setlocale=no
3772	fi	4844	fi
3773	rm conftest.$ac_ext	4845	rm conftest.$ac_ext
3774	LIBS=$ac_func_search_save_LIBS	4846	LIBS=$ac_func_search_save_LIBS
3775	fi	4847	fi
3776	{ echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5	4848	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5
3777	echo "${ECHO_T}$ac_cv_search_strerror" >&6; }	4849	printf "%s\n" "$ac_cv_search_setlocale" >&6; }
3778	ac_res=$ac_cv_search_strerror	4850	ac_res=$ac_cv_search_setlocale
3779	if test "$ac_res" != no; then	4851	if test "$ac_res" != no
		4852	then :
3780	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"	4853	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3781		4854
3782	fi	4855	fi
3783		4856
3784	ac_ext=cpp
3785	ac_cpp='$CXXCPP $CPPFLAGS'
3786	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3787	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3788	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3789		4857
3790		4858	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
3791	if test x$GCC = xyes && test x$GXX = xyes; then	4859	printf %s "checking for library containing gethostbyname... " >&6; }
3792	{ echo "$as_me:$LINENO: checking for working libsupc++" >&5	4860	if test ${ac_cv_search_gethostbyname+y}
3793	echo $ECHO_N "checking for working libsupc++... $ECHO_C" >&6; }	4861	then :
3794	save_CXX="$CXX"	4862	printf %s "(cached) " >&6
3795	save_LIBS="$LIBS"	4863	else $as_nop
3796	CXX="$CC"	4864	ac_func_search_save_LIBS=$LIBS
3797	LIBS="$LIBS -lsupc++"
3798	LINKER="$CC"
3799
3800	cat >conftest.$ac_ext <<_ACEOF
3801	/* confdefs.h. */
3802	_ACEOF
3803	cat confdefs.h >>conftest.$ac_ext	4865	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3804	cat >>conftest.$ac_ext <<_ACEOF
3805	/* end confdefs.h. */	4866	/* end confdefs.h. */
3806	struct test { }; void f() try { throw new test; } catch (...) { throw; }	4867
		4868	namespace conftest {
		4869	extern "C" int gethostbyname ();
		4870	}
3807	int	4871	int
3808	main ()	4872	main (void)
3809	{	4873	{
3810		4874	return conftest::gethostbyname ();
3811	;	4875	;
3812	return 0;	4876	return 0;
3813	}	4877	}
3814	_ACEOF	4878	_ACEOF
3815	rm -f conftest.$ac_objext conftest$ac_exeext	4879	for ac_lib in '' nsl
3816	if { (ac_try="$ac_link"	4880	do
3817	case "(($ac_try" in	4881	if test -z "$ac_lib"; then
3818	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	4882	ac_res="none required"
3819	*) ac_try_echo=$ac_try;;
3820	esac
3821	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3822	(eval "$ac_link") 2>conftest.er1
3823	ac_status=$?
3824	grep -v '^ *+' conftest.er1 >conftest.err
3825	rm -f conftest.er1
3826	cat conftest.err >&5
3827	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3828	(exit $ac_status); } && {
3829	test -z "$ac_cxx_werror_flag" ||
3830	test ! -s conftest.err
3831	} && test -s conftest$ac_exeext &&
3832	$as_test_x conftest$ac_exeext; then
3833	{ echo "$as_me:$LINENO: result: ok" >&5
3834	echo "${ECHO_T}ok" >&6; }
3835	else	4883	else
3836	echo "$as_me: failed program was:" >&5	4884	ac_res=-l$ac_lib
3837	sed 's/^/| /' conftest.$ac_ext >&5	4885	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3838		4886	fi
3839		4887	if ac_fn_cxx_try_link "$LINENO"
3840	{ echo "$as_me:$LINENO: result: no, making everything bigger and slower" >&5	4888	then :
3841	echo "${ECHO_T}no, making everything bigger and slower" >&6; }	4889	ac_cv_search_gethostbyname=$ac_res
3842	LIBS="$save_LIBS"
3843	LINKER="$save_CXX"
3844
3845
3846	fi	4890	fi
3847
3848	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	4891	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3849	conftest$ac_exeext conftest.$ac_ext	4892	conftest$ac_exeext
3850	CXX="$save_CXX"	4893	if test ${ac_cv_search_gethostbyname+y}
		4894	then :
		4895	break
3851	fi	4896	fi
3852	LINKER=$LINKER	4897	done
		4898	if test ${ac_cv_search_gethostbyname+y}
		4899	then :
3853		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 $LIBS"
3854		4913
3855	if test -z "$orig_CXXFLAGS"; then	4914	fi
3856	if test x$GCC = xyes && test "x$GXX" = xyes; then	4915
3857	CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"	4916	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
3858	cat >conftest.$ac_ext <<_ACEOF	4917	printf %s "checking for library containing socket... " >&6; }
3859	/* confdefs.h. */	4918	if test ${ac_cv_search_socket+y}
3860	_ACEOF	4919	then :
		4920	printf %s "(cached) " >&6
		4921	else $as_nop
		4922	ac_func_search_save_LIBS=$LIBS
3861	cat confdefs.h >>conftest.$ac_ext	4923	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3862	cat >>conftest.$ac_ext <<_ACEOF
3863	/* end confdefs.h. */	4924	/* end confdefs.h. */
3864		4925
		4926	namespace conftest {
		4927	extern "C" int socket ();
		4928	}
3865	int	4929	int
3866	main ()	4930	main (void)
3867	{	4931	{
3868		4932	return conftest::socket ();
3869	;	4933	;
3870	return 0;	4934	return 0;
3871	}	4935	}
3872	_ACEOF	4936	_ACEOF
3873	rm -f conftest.$ac_objext	4937	for ac_lib in '' socket
3874	if { (ac_try="$ac_compile"	4938	do
3875	case "(($ac_try" in	4939	if test -z "$ac_lib"; then
3876	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	4940	ac_res="none required"
3877	*) ac_try_echo=$ac_try;;
3878	esac
3879	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3880	(eval "$ac_compile") 2>conftest.er1
3881	ac_status=$?
3882	grep -v '^ *+' conftest.er1 >conftest.err
3883	rm -f conftest.er1
3884	cat conftest.err >&5
3885	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3886	(exit $ac_status); } && {
3887	test -z "$ac_cxx_werror_flag" ||
3888	test ! -s conftest.err
3889	} && test -s conftest.$ac_objext; then
3890	:
3891	else
3892	echo "$as_me: failed program was:" >&5
3893	sed 's/^/| /' conftest.$ac_ext >&5
3894
3895	CXXFLAGS="-g -O3"
3896	fi
3897
3898	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3899	else	4941	else
3900	CXXFLAGS="-O"	4942	ac_res=-l$ac_lib
		4943	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3901	fi	4944	fi
3902	CFLAGS="$CXXFLAGS"	4945	if ac_fn_cxx_try_link "$LINENO"
		4946	then :
		4947	ac_cv_search_socket=$ac_res
3903	fi	4948	fi
3904
3905	case $host in
3906	*-*-solaris* )
3907
3908	cat >>confdefs.h <<\_ACEOF
3909	#define _XOPEN_SOURCE 500
3910	_ACEOF
3911
3912	;;
3913	esac
3914
3915	{ echo "$as_me:$LINENO: checking for setlocale" >&5
3916	echo $ECHO_N "checking for setlocale... $ECHO_C" >&6; }
3917	if test "${ac_cv_func_setlocale+set}" = set; then
3918	echo $ECHO_N "(cached) $ECHO_C" >&6
3919	else
3920	cat >conftest.$ac_ext <<_ACEOF
3921	/* confdefs.h. */
3922	_ACEOF
3923	cat confdefs.h >>conftest.$ac_ext
3924	cat >>conftest.$ac_ext <<_ACEOF
3925	/* end confdefs.h. */
3926	/* Define setlocale to an innocuous variant, in case <limits.h> declares setlocale.
3927	For example, HP-UX 11i <limits.h> declares gettimeofday. */
3928	#define setlocale innocuous_setlocale
3929
3930	/* System header to define __stub macros and hopefully few prototypes,
3931	which can conflict with char setlocale (); below.
3932	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3933	<limits.h> exists even on freestanding compilers. */
3934
3935	#ifdef __STDC__
3936	# include <limits.h>
3937	#else
3938	# include <assert.h>
3939	#endif
3940
3941	#undef setlocale
3942
3943	/* Override any GCC internal prototype to avoid an error.
3944	Use char because int might match the return type of a GCC
3945	builtin and then its argument prototype would still apply. */
3946	#ifdef __cplusplus
3947	extern "C"
3948	#endif
3949	char setlocale ();
3950	/* The GNU C library defines this for functions which it implements
3951	to always fail with ENOSYS. Some functions are actually named
3952	something starting with __ and the normal name is an alias. */
3953	#if defined __stub_setlocale || defined __stub___setlocale
3954	choke me
3955	#endif
3956
3957	int
3958	main ()
3959	{
3960	return setlocale ();
3961	;
3962	return 0;
3963	}
3964	_ACEOF
3965	rm -f conftest.$ac_objext conftest$ac_exeext
3966	if { (ac_try="$ac_link"
3967	case "(($ac_try" in
3968	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3969	*) ac_try_echo=$ac_try;;
3970	esac
3971	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3972	(eval "$ac_link") 2>conftest.er1
3973	ac_status=$?
3974	grep -v '^ *+' conftest.er1 >conftest.err
3975	rm -f conftest.er1
3976	cat conftest.err >&5
3977	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3978	(exit $ac_status); } && {
3979	test -z "$ac_cxx_werror_flag" ||
3980	test ! -s conftest.err
3981	} && test -s conftest$ac_exeext &&
3982	$as_test_x conftest$ac_exeext; then
3983	ac_cv_func_setlocale=yes
3984	else
3985	echo "$as_me: failed program was:" >&5
3986	sed 's/^/| /' conftest.$ac_ext >&5
3987
3988	ac_cv_func_setlocale=no
3989	fi
3990
3991	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	4949	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3992	conftest$ac_exeext conftest.$ac_ext	4950	conftest$ac_exeext
		4951	if test ${ac_cv_search_socket+y}
		4952	then :
		4953	break
3993	fi	4954	fi
3994	{ echo "$as_me:$LINENO: result: $ac_cv_func_setlocale" >&5	4955	done
3995	echo "${ECHO_T}$ac_cv_func_setlocale" >&6; }	4956	if test ${ac_cv_search_socket+y}
3996	if test $ac_cv_func_setlocale = yes; then	4957	then :
3997	:
3998	else
3999	{ echo "$as_me:$LINENO: checking for setlocale in -lxpg4" >&5
4000	echo $ECHO_N "checking for setlocale in -lxpg4... $ECHO_C" >&6; }
4001	if test "${ac_cv_lib_xpg4_setlocale+set}" = set; then
4002	echo $ECHO_N "(cached) $ECHO_C" >&6
4003	else
4004	ac_check_lib_save_LIBS=$LIBS
4005	LIBS="-lxpg4 $LIBS"
4006	cat >conftest.$ac_ext <<_ACEOF
4007	/* confdefs.h. */
4008	_ACEOF
4009	cat confdefs.h >>conftest.$ac_ext
4010	cat >>conftest.$ac_ext <<_ACEOF
4011	/* end confdefs.h. */
4012		4958
4013	/* Override any GCC internal prototype to avoid an error.	4959	else $as_nop
4014	Use char because int might match the return type of a GCC
4015	builtin and then its argument prototype would still apply. */
4016	#ifdef __cplusplus
4017	extern "C"
4018	#endif
4019	char setlocale ();
4020	int
4021	main ()
4022	{
4023	return setlocale ();
4024	;
4025	return 0;
4026	}
4027	_ACEOF
4028	rm -f conftest.$ac_objext conftest$ac_exeext
4029	if { (ac_try="$ac_link"
4030	case "(($ac_try" in
4031	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4032	*) ac_try_echo=$ac_try;;
4033	esac
4034	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4035	(eval "$ac_link") 2>conftest.er1
4036	ac_status=$?
4037	grep -v '^ *+' conftest.er1 >conftest.err
4038	rm -f conftest.er1
4039	cat conftest.err >&5
4040	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4041	(exit $ac_status); } && {
4042	test -z "$ac_cxx_werror_flag" ||
4043	test ! -s conftest.err
4044	} && test -s conftest$ac_exeext &&
4045	$as_test_x conftest$ac_exeext; then
4046	ac_cv_lib_xpg4_setlocale=yes
4047	else
4048	echo "$as_me: failed program was:" >&5
4049	sed 's/^/| /' conftest.$ac_ext >&5
4050
4051	ac_cv_lib_xpg4_setlocale=no
4052	fi
4053
4054	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4055	conftest$ac_exeext conftest.$ac_ext
4056	LIBS=$ac_check_lib_save_LIBS
4057	fi
4058	{ echo "$as_me:$LINENO: result: $ac_cv_lib_xpg4_setlocale" >&5
4059	echo "${ECHO_T}$ac_cv_lib_xpg4_setlocale" >&6; }
4060	if test $ac_cv_lib_xpg4_setlocale = yes; then
4061	LIBS="$LIBS -lxpg4"
4062	fi
4063
4064	fi
4065
4066
4067	{ echo "$as_me:$LINENO: checking for gethostbyname" >&5
4068	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6; }
4069	if test "${ac_cv_func_gethostbyname+set}" = set; then
4070	echo $ECHO_N "(cached) $ECHO_C" >&6
4071	else
4072	cat >conftest.$ac_ext <<_ACEOF
4073	/* confdefs.h. */
4074	_ACEOF
4075	cat confdefs.h >>conftest.$ac_ext
4076	cat >>conftest.$ac_ext <<_ACEOF
4077	/* end confdefs.h. */
4078	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
4079	For example, HP-UX 11i <limits.h> declares gettimeofday. */
4080	#define gethostbyname innocuous_gethostbyname
4081
4082	/* System header to define __stub macros and hopefully few prototypes,
4083	which can conflict with char gethostbyname (); below.
4084	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4085	<limits.h> exists even on freestanding compilers. */
4086
4087	#ifdef __STDC__
4088	# include <limits.h>
4089	#else
4090	# include <assert.h>
4091	#endif
4092
4093	#undef gethostbyname
4094
4095	/* Override any GCC internal prototype to avoid an error.
4096	Use char because int might match the return type of a GCC
4097	builtin and then its argument prototype would still apply. */
4098	#ifdef __cplusplus
4099	extern "C"
4100	#endif
4101	char gethostbyname ();
4102	/* The GNU C library defines this for functions which it implements
4103	to always fail with ENOSYS. Some functions are actually named
4104	something starting with __ and the normal name is an alias. */
4105	#if defined __stub_gethostbyname || defined __stub___gethostbyname
4106	choke me
4107	#endif
4108
4109	int
4110	main ()
4111	{
4112	return gethostbyname ();
4113	;
4114	return 0;
4115	}
4116	_ACEOF
4117	rm -f conftest.$ac_objext conftest$ac_exeext
4118	if { (ac_try="$ac_link"
4119	case "(($ac_try" in
4120	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4121	*) ac_try_echo=$ac_try;;
4122	esac
4123	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4124	(eval "$ac_link") 2>conftest.er1
4125	ac_status=$?
4126	grep -v '^ *+' conftest.er1 >conftest.err
4127	rm -f conftest.er1
4128	cat conftest.err >&5
4129	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4130	(exit $ac_status); } && {
4131	test -z "$ac_cxx_werror_flag" ||
4132	test ! -s conftest.err
4133	} && test -s conftest$ac_exeext &&
4134	$as_test_x conftest$ac_exeext; then
4135	ac_cv_func_gethostbyname=yes
4136	else
4137	echo "$as_me: failed program was:" >&5
4138	sed 's/^/| /' conftest.$ac_ext >&5
4139
4140	ac_cv_func_gethostbyname=no
4141	fi
4142
4143	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4144	conftest$ac_exeext conftest.$ac_ext
4145	fi
4146	{ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
4147	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6; }
4148	if test $ac_cv_func_gethostbyname = yes; then
4149	:
4150	else
4151	{ echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
4152	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }
4153	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
4154	echo $ECHO_N "(cached) $ECHO_C" >&6
4155	else
4156	ac_check_lib_save_LIBS=$LIBS
4157	LIBS="-lnsl $LIBS"
4158	cat >conftest.$ac_ext <<_ACEOF
4159	/* confdefs.h. */
4160	_ACEOF
4161	cat confdefs.h >>conftest.$ac_ext
4162	cat >>conftest.$ac_ext <<_ACEOF
4163	/* end confdefs.h. */
4164
4165	/* Override any GCC internal prototype to avoid an error.
4166	Use char because int might match the return type of a GCC
4167	builtin and then its argument prototype would still apply. */
4168	#ifdef __cplusplus
4169	extern "C"
4170	#endif
4171	char gethostbyname ();
4172	int
4173	main ()
4174	{
4175	return gethostbyname ();
4176	;
4177	return 0;
4178	}
4179	_ACEOF
4180	rm -f conftest.$ac_objext conftest$ac_exeext
4181	if { (ac_try="$ac_link"
4182	case "(($ac_try" in
4183	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4184	*) ac_try_echo=$ac_try;;
4185	esac
4186	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4187	(eval "$ac_link") 2>conftest.er1
4188	ac_status=$?
4189	grep -v '^ *+' conftest.er1 >conftest.err
4190	rm -f conftest.er1
4191	cat conftest.err >&5
4192	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4193	(exit $ac_status); } && {
4194	test -z "$ac_cxx_werror_flag" ||
4195	test ! -s conftest.err
4196	} && test -s conftest$ac_exeext &&
4197	$as_test_x conftest$ac_exeext; then
4198	ac_cv_lib_nsl_gethostbyname=yes
4199	else
4200	echo "$as_me: failed program was:" >&5
4201	sed 's/^/| /' conftest.$ac_ext >&5
4202
4203	ac_cv_lib_nsl_gethostbyname=no
4204	fi
4205
4206	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4207	conftest$ac_exeext conftest.$ac_ext
4208	LIBS=$ac_check_lib_save_LIBS
4209	fi
4210	{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
4211	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }
4212	if test $ac_cv_lib_nsl_gethostbyname = yes; then
4213	LIBS="$LIBS -lnsl"
4214	fi
4215
4216	fi
4217
4218	{ echo "$as_me:$LINENO: checking for socket" >&5
4219	echo $ECHO_N "checking for socket... $ECHO_C" >&6; }
4220	if test "${ac_cv_func_socket+set}" = set; then
4221	echo $ECHO_N "(cached) $ECHO_C" >&6
4222	else
4223	cat >conftest.$ac_ext <<_ACEOF
4224	/* confdefs.h. */
4225	_ACEOF
4226	cat confdefs.h >>conftest.$ac_ext
4227	cat >>conftest.$ac_ext <<_ACEOF
4228	/* end confdefs.h. */
4229	/* Define socket to an innocuous variant, in case <limits.h> declares socket.
4230	For example, HP-UX 11i <limits.h> declares gettimeofday. */
4231	#define socket innocuous_socket
4232
4233	/* System header to define __stub macros and hopefully few prototypes,
4234	which can conflict with char socket (); below.
4235	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4236	<limits.h> exists even on freestanding compilers. */
4237
4238	#ifdef __STDC__
4239	# include <limits.h>
4240	#else
4241	# include <assert.h>
4242	#endif
4243
4244	#undef socket
4245
4246	/* Override any GCC internal prototype to avoid an error.
4247	Use char because int might match the return type of a GCC
4248	builtin and then its argument prototype would still apply. */
4249	#ifdef __cplusplus
4250	extern "C"
4251	#endif
4252	char socket ();
4253	/* The GNU C library defines this for functions which it implements
4254	to always fail with ENOSYS. Some functions are actually named
4255	something starting with __ and the normal name is an alias. */
4256	#if defined __stub_socket || defined __stub___socket
4257	choke me
4258	#endif
4259
4260	int
4261	main ()
4262	{
4263	return socket ();
4264	;
4265	return 0;
4266	}
4267	_ACEOF
4268	rm -f conftest.$ac_objext conftest$ac_exeext
4269	if { (ac_try="$ac_link"
4270	case "(($ac_try" in
4271	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4272	*) ac_try_echo=$ac_try;;
4273	esac
4274	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4275	(eval "$ac_link") 2>conftest.er1
4276	ac_status=$?
4277	grep -v '^ *+' conftest.er1 >conftest.err
4278	rm -f conftest.er1
4279	cat conftest.err >&5
4280	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4281	(exit $ac_status); } && {
4282	test -z "$ac_cxx_werror_flag" ||
4283	test ! -s conftest.err
4284	} && test -s conftest$ac_exeext &&
4285	$as_test_x conftest$ac_exeext; then
4286	ac_cv_func_socket=yes
4287	else
4288	echo "$as_me: failed program was:" >&5
4289	sed 's/^/| /' conftest.$ac_ext >&5
4290
4291	ac_cv_func_socket=no	4960	ac_cv_search_socket=no
4292	fi	4961	fi
4293		4962	rm conftest.$ac_ext
4294	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	4963	LIBS=$ac_func_search_save_LIBS
4295	conftest$ac_exeext conftest.$ac_ext
4296	fi	4964	fi
4297	{ echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5	4965	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4298	echo "${ECHO_T}$ac_cv_func_socket" >&6; }	4966	printf "%s\n" "$ac_cv_search_socket" >&6; }
4299	if test $ac_cv_func_socket = yes; then	4967	ac_res=$ac_cv_search_socket
4300	:	4968	if test "$ac_res" != no
4301	else	4969	then :
4302	{ echo "$as_me:$LINENO: checking for socket in -lsocket" >&5	4970	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4303	echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6; }
4304	if test "${ac_cv_lib_socket_socket+set}" = set; then
4305	echo $ECHO_N "(cached) $ECHO_C" >&6
4306	else
4307	ac_check_lib_save_LIBS=$LIBS
4308	LIBS="-lsocket $LIBS"
4309	cat >conftest.$ac_ext <<_ACEOF
4310	/* confdefs.h. */
4311	_ACEOF
4312	cat confdefs.h >>conftest.$ac_ext
4313	cat >>conftest.$ac_ext <<_ACEOF
4314	/* end confdefs.h. */
4315
4316	/* Override any GCC internal prototype to avoid an error.
4317	Use char because int might match the return type of a GCC
4318	builtin and then its argument prototype would still apply. */
4319	#ifdef __cplusplus
4320	extern "C"
4321	#endif
4322	char socket ();
4323	int
4324	main ()
4325	{
4326	return socket ();
4327	;
4328	return 0;
4329	}
4330	_ACEOF
4331	rm -f conftest.$ac_objext conftest$ac_exeext
4332	if { (ac_try="$ac_link"
4333	case "(($ac_try" in
4334	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4335	*) ac_try_echo=$ac_try;;
4336	esac
4337	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4338	(eval "$ac_link") 2>conftest.er1
4339	ac_status=$?
4340	grep -v '^ *+' conftest.er1 >conftest.err
4341	rm -f conftest.er1
4342	cat conftest.err >&5
4343	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4344	(exit $ac_status); } && {
4345	test -z "$ac_cxx_werror_flag" ||
4346	test ! -s conftest.err
4347	} && test -s conftest$ac_exeext &&
4348	$as_test_x conftest$ac_exeext; then
4349	ac_cv_lib_socket_socket=yes
4350	else
4351	echo "$as_me: failed program was:" >&5
4352	sed 's/^/| /' conftest.$ac_ext >&5
4353
4354	ac_cv_lib_socket_socket=no
4355	fi
4356
4357	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4358	conftest$ac_exeext conftest.$ac_ext
4359	LIBS=$ac_check_lib_save_LIBS
4360	fi
4361	{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5
4362	echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6; }
4363	if test $ac_cv_lib_socket_socket = yes; then
4364	LIBS="$LIBS -lsocket"
4365	fi
4366		4971
4367	fi	4972	fi
4368		4973
4369		4974
4370	support_frills=yes	4975	support_frills=yes
…		…
4378	support_pointer_blank=yes	4983	support_pointer_blank=yes
4379	support_scroll_rxvt=yes	4984	support_scroll_rxvt=yes
4380	support_scroll_next=yes	4985	support_scroll_next=yes
4381	support_scroll_xterm=yes	4986	support_scroll_xterm=yes
4382	support_xim=yes	4987	support_xim=yes
4383	support_afterimage=yes	4988	support_pixbuf=yes
4384	support_afterstep=yes	4989	support_startup_notification=yes
4385	support_xft=yes	4990	support_xft=yes
4386	support_unicode3=no	4991	support_unicode3=no
4387	support_combining=yes	4992	support_combining=yes
4388	support_8bitctrls=no	4993	support_8bitctrls=no
4389	support_iso14755=yes	4994	support_iso14755=yes
…		…
4391	support_perl=yes	4996	support_perl=yes
4392	codesets=all	4997	codesets=all
4393		4998
4394		4999
4395	# Check whether --enable-everything was given.	5000	# Check whether --enable-everything was given.
4396	if test "${enable_everything+set}" = set; then	5001	if test ${enable_everything+y}
		5002	then :
4397	enableval=$enable_everything;	5003	enableval=$enable_everything;
4398	if test x$enableval = xno; then	5004	if test x$enableval = xno; then
4399	support_frills=no	5005	support_frills=no
4400	support_inheritpixmap=no	5006	support_inheritpixmap=no
4401	support_fading=no	5007	support_fading=no
4402	support_keepscrolling=no	5008	support_keepscrolling=no
4403	support_selectionscrolling=no	5009	support_selectionscrolling=no
4404	support_lastlog=no
4405	support_mousewheel=no	5010	support_mousewheel=no
4406	support_mouseslipwheel=no	5011	support_mouseslipwheel=no
4407	support_text_blink=no	5012	support_text_blink=no
4408	support_pointer_blank=no	5013	support_pointer_blank=no
4409	support_scroll_rxvt=no	5014	support_scroll_rxvt=no
4410	support_scroll_next=no	5015	support_scroll_next=no
4411	support_scroll_xterm=no	5016	support_scroll_xterm=no
4412	support_utmp=no
4413	support_wtmp=no
4414	support_xim=no	5017	support_xim=no
4415	support_afterimage=no	5018	support_pixbuf=no
4416	support_afterstep=no	5019	support_startup_notification=no
4417	support_xft=no	5020	support_xft=no
4418	support_unicode3=no	5021	support_unicode3=no
4419	support_combining=no	5022	support_combining=no
4420	support_8bitctrls=no	5023	support_8bitctrls=no
4421	support_iso14755=no	5024	support_iso14755=no
…		…
4427	support_frills=yes	5030	support_frills=yes
4428	support_inheritpixmap=yes	5031	support_inheritpixmap=yes
4429	support_fading=yes	5032	support_fading=yes
4430	support_keepscrolling=yes	5033	support_keepscrolling=yes
4431	support_selectionscrolling=yes	5034	support_selectionscrolling=yes
4432	support_lastlog=yes
4433	support_mousewheel=yes	5035	support_mousewheel=yes
4434	support_mouseslipwheel=yes	5036	support_mouseslipwheel=yes
4435	support_text_blink=yes	5037	support_text_blink=yes
4436	support_pointer_blank=yes	5038	support_pointer_blank=yes
4437	support_scroll_rxvt=yes	5039	support_scroll_rxvt=yes
4438	support_scroll_next=yes	5040	support_scroll_next=yes
4439	support_scroll_xterm=yes	5041	support_scroll_xterm=yes
4440	support_utmp=yes
4441	support_wtmp=yes
4442	support_xim=yes	5042	support_xim=yes
4443	support_afterimage=yes
4444	support_afterstep=yes	5043	support_pixbuf=yes
		5044	support_startup_notification=yes
4445	support_xft=yes	5045	support_xft=yes
4446	support_unicode3=yes	5046	support_unicode3=yes
4447	support_combining=yes	5047	support_combining=yes
4448	#support_8bitctrls=yes	5048	#support_8bitctrls=yes
4449	support_iso14755=yes	5049	support_iso14755=yes
…		…
4453	fi	5053	fi
4454		5054
4455	fi	5055	fi
4456		5056
4457		5057
4458	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
4459	# Check whether --enable-warnings was given.	5074	# Check whether --enable-warnings was given.
4460	if test "${enable_warnings+set}" = set; then	5075	if test ${enable_warnings+y}
		5076	then :
4461	enableval=$enable_warnings; if test x$enableval = xyes; then	5077	enableval=$enable_warnings; if test x$enableval = xyes; then
4462	WARNINGS=yes	5078	support_warnings=yes
4463	fi	5079	fi
4464	fi	5080	fi
4465		5081
4466	if test x$GXX = xyes; then	5082	if test x$GXX = xyes; then
4467	if test $WARNINGS = yes; then	5083	if test $support_warnings = yes; then
4468	save_CXXFLAGS="$CXXFLAGS"	5084	save_CXXFLAGS="$CXXFLAGS"
4469	CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-non-virtual-dtor"	5085	for warning in \
4470	cat >conftest.$ac_ext <<_ACEOF	5086	-Wall \
4471	/* confdefs.h. */	5087	-Wno-parentheses \
4472	_ACEOF	5088	-Wno-reorder \
		5089	-Wno-sign-compare \
		5090	-Wno-unused-value \
		5091	; do
		5092	CXXFLAGS="$CXXFLAGS $warning"
		5093	done
4473	cat confdefs.h >>conftest.$ac_ext	5094	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4474	cat >>conftest.$ac_ext <<_ACEOF
4475	/* end confdefs.h. */	5095	/* end confdefs.h. */
4476		5096
4477	int	5097	int
4478	main ()	5098	main (void)
4479	{	5099	{
4480		5100
4481	;	5101	;
4482	return 0;	5102	return 0;
4483	}	5103	}
4484	_ACEOF	5104	_ACEOF
4485	rm -f conftest.$ac_objext	5105	if ac_fn_cxx_try_compile "$LINENO"
4486	if { (ac_try="$ac_compile"	5106	then :
4487	case "(($ac_try" in
4488	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4489	*) ac_try_echo=$ac_try;;
4490	esac
4491	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4492	(eval "$ac_compile") 2>conftest.er1
4493	ac_status=$?
4494	grep -v '^ *+' conftest.er1 >conftest.err
4495	rm -f conftest.er1
4496	cat conftest.err >&5
4497	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4498	(exit $ac_status); } && {
4499	test -z "$ac_cxx_werror_flag" ||
4500	test ! -s conftest.err
4501	} && test -s conftest.$ac_objext; then
4502	:
4503	else
4504	echo "$as_me: failed program was:" >&5
4505	sed 's/^/| /' conftest.$ac_ext >&5
4506		5107
		5108	else $as_nop
4507	CXXFLAGS="$save_CXXFLAGS"	5109	CXXFLAGS="$save_CXXFLAGS"
4508	fi	5110	fi
4509
4510	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	5111	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4511	else	5112	else
4512	CXXFLAGS="$CXXFLAGS -w"	5113	CXXFLAGS="$CXXFLAGS -w"
4513	fi	5114	fi
4514	fi	5115	fi
4515		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
4516	# Check whether --enable-unicode3 was given.	5132	# Check whether --enable-unicode3 was given.
4517	if test "${enable_unicode3+set}" = set; then	5133	if test ${enable_unicode3+y}
		5134	then :
4518	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then	5135	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then
4519	support_unicode3=$enableval	5136	support_unicode3=$enableval
4520	fi	5137	fi
4521	fi	5138	fi
4522		5139
4523		5140
4524	# Check whether --enable-combining was given.	5141	# Check whether --enable-combining was given.
4525	if test "${enable_combining+set}" = set; then	5142	if test ${enable_combining+y}
		5143	then :
4526	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then	5144	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then
4527	support_combining=$enableval	5145	support_combining=$enableval
4528	fi	5146	fi
4529	fi	5147	fi
4530		5148
4531		5149
4532	# Check whether --enable-xft was given.	5150	# Check whether --enable-xft was given.
4533	if test "${enable_xft+set}" = set; then	5151	if test ${enable_xft+y}
		5152	then :
4534	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then	5153	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then
4535	support_xft=$enableval	5154	support_xft=$enableval
4536	fi	5155	fi
4537	fi	5156	fi
4538		5157
4539		5158
4540	# Check whether --enable-font-styles was given.	5159	# Check whether --enable-font-styles was given.
4541	if test "${enable_font_styles+set}" = set; then	5160	if test ${enable_font_styles+y}
		5161	then :
4542	enableval=$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$enableval = xno; then
4543	support_styles=$enableval	5163	support_styles=$enableval
4544	fi	5164	fi
4545	fi	5165	fi
4546		5166
4547		5167
4548	# Check whether --enable-afterimage was given.	5168	# Check whether --enable-pixbuf was given.
4549	if test "${enable_afterimage+set}" = set; then	5169	if test ${enable_pixbuf+y}
		5170	then :
4550	enableval=$enable_afterimage; if test x$enableval = xyes -o x$enableval = xno; then	5171	enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then
4551	support_afterimage=$enableval	5172	support_pixbuf=$enableval
4552	fi	5173	fi
4553	fi	5174	fi
4554		5175
4555		5176
4556		5177	# Check whether --enable-startup-notification was given.
4557	# Check whether --with-afterimage_config was given.	5178	if test ${enable_startup_notification+y}
4558	if test "${with_afterimage_config+set}" = set; then	5179	then :
4559	withval=$with_afterimage_config; if test "x$withval" != x; then	5180	enableval=$enable_startup_notification; if test x$enableval = xyes -o x$enableval = xno; then
4560	afterimage_config=$withval/afterimage-config	5181	support_startup_notification=$enableval
4561	fi	5182	fi
4562	fi	5183	fi
4563
4564		5184
4565		5185
4566	# Check whether --enable-transparency was given.	5186	# Check whether --enable-transparency was given.
4567	if test "${enable_transparency+set}" = set; then	5187	if test ${enable_transparency+y}
		5188	then :
4568	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then	5189	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then
4569	support_inheritpixmap=$enableval	5190	support_inheritpixmap=$enableval
4570	fi	5191	fi
4571	fi	5192	fi
4572		5193
4573		5194
4574	# Check whether --enable-fading was given.	5195	# Check whether --enable-fading was given.
4575	if test "${enable_fading+set}" = set; then	5196	if test ${enable_fading+y}
		5197	then :
4576	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then	5198	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then
4577	support_fading=$enableval	5199	support_fading=$enableval
4578	fi	5200	fi
4579	fi	5201	fi
4580		5202
4581		5203
4582	# Check whether --enable-rxvt-scroll was given.	5204	# Check whether --enable-rxvt-scroll was given.
4583	if test "${enable_rxvt_scroll+set}" = set; then	5205	if test ${enable_rxvt_scroll+y}
		5206	then :
4584	enableval=$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$enableval = xno; then
4585	support_scroll_rxvt=$enableval	5208	support_scroll_rxvt=$enableval
4586	fi	5209	fi
4587	fi	5210	fi
4588		5211
4589		5212
4590	# Check whether --enable-next-scroll was given.	5213	# Check whether --enable-next-scroll was given.
4591	if test "${enable_next_scroll+set}" = set; then	5214	if test ${enable_next_scroll+y}
		5215	then :
4592	enableval=$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$enableval = xno; then
4593	support_scroll_next=$enableval	5217	support_scroll_next=$enableval
4594	fi	5218	fi
4595	fi	5219	fi
4596		5220
4597		5221
4598	# Check whether --enable-xterm-scroll was given.	5222	# Check whether --enable-xterm-scroll was given.
4599	if test "${enable_xterm_scroll+set}" = set; then	5223	if test ${enable_xterm_scroll+y}
		5224	then :
4600	enableval=$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$enableval = xno; then
4601	support_scroll_xterm=$enableval	5226	support_scroll_xterm=$enableval
4602	fi	5227	fi
4603	fi	5228	fi
4604		5229
4605		5230
4606	# Check whether --enable-perl was given.	5231	# Check whether --enable-perl was given.
4607	if test "${enable_perl+set}" = set; then	5232	if test ${enable_perl+y}
		5233	then :
4608	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then	5234	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then
4609	support_perl=$enableval	5235	support_perl=$enableval
4610	fi	5236	fi
4611	fi	5237	fi
4612		5238
4613		5239
4614		5240
4615	# Check whether --with-codesets was given.	5241	# Check whether --with-codesets was given.
4616	if test "${with_codesets+set}" = set; then	5242	if test ${with_codesets+y}
		5243	then :
4617	withval=$with_codesets; codesets="$withval"	5244	withval=$with_codesets; codesets="$withval"
4618	fi	5245	fi
4619		5246
4620		5247
4621	# Check whether --enable-xim was given.	5248	# Check whether --enable-xim was given.
4622	if test "${enable_xim+set}" = set; then	5249	if test ${enable_xim+y}
		5250	then :
4623	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then	5251	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then
4624	support_xim=$enableval	5252	support_xim=$enableval
4625	fi	5253	fi
4626	fi	5254	fi
4627		5255
4628		5256
4629	# Check whether --enable-backspace-key was given.	5257	# Check whether --enable-backspace-key was given.
4630	if test "${enable_backspace_key+set}" = set; then	5258	if test ${enable_backspace_key+y}
		5259	then :
4631	enableval=$enable_backspace_key; if test x$enableval = xno; then	5260	enableval=$enable_backspace_key; if test x$enableval = xno; then
4632		5261
4633	cat >>confdefs.h <<\_ACEOF	5262	printf "%s\n" "#define NO_BACKSPACE_KEY 1" >>confdefs.h
4634	#define NO_BACKSPACE_KEY 1
4635	_ACEOF
4636		5263
4637	fi	5264	fi
4638	fi	5265	fi
4639		5266
4640		5267
4641	# Check whether --enable-delete-key was given.	5268	# Check whether --enable-delete-key was given.
4642	if test "${enable_delete_key+set}" = set; then	5269	if test ${enable_delete_key+y}
		5270	then :
4643	enableval=$enable_delete_key; if test x$enableval = xno; then	5271	enableval=$enable_delete_key; if test x$enableval = xno; then
4644		5272
4645	cat >>confdefs.h <<\_ACEOF	5273	printf "%s\n" "#define NO_DELETE_KEY 1" >>confdefs.h
4646	#define NO_DELETE_KEY 1
4647	_ACEOF
4648		5274
4649	fi	5275	fi
4650	fi	5276	fi
4651		5277
4652		5278
		5279	support_resources=yes
4653	# Check whether --enable-resources was given.	5280	# Check whether --enable-resources was given.
4654	if test "${enable_resources+set}" = set; then	5281	if test ${enable_resources+y}
		5282	then :
4655	enableval=$enable_resources; if test x$enableval = xno; then	5283	enableval=$enable_resources; if test x$enableval = xno; then
4656		5284	support_resources=no
4657	cat >>confdefs.h <<\_ACEOF
4658	#define NO_RESOURCES 1
4659	_ACEOF
4660
4661	fi	5285	fi
4662	fi	5286	fi
4663		5287
4664		5288
4665	# Check whether --enable-8bitctrls was given.	5289	# Check whether --enable-8bitctrls was given.
4666	if test "${enable_8bitctrls+set}" = set; then	5290	if test ${enable_8bitctrls+y}
		5291	then :
4667	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then	5292	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then
4668	support_8bitctrls=$enableval	5293	support_8bitctrls=$enableval
4669	fi	5294	fi
4670	fi	5295	fi
4671		5296
4672		5297
4673	RESFALLBACK=Rxvt	5298	RESFALLBACK=Rxvt
4674	# Check whether --enable-fallback was given.	5299	# Check whether --enable-fallback was given.
4675	if test "${enable_fallback+set}" = set; then	5300	if test ${enable_fallback+y}
		5301	then :
4676	enableval=$enable_fallback;	5302	enableval=$enable_fallback;
4677	test x$enableval = xyes && enableval=Rxvt	5303	test x$enableval = xyes && enableval=Rxvt
4678	test x$enableval = xno && enableval=	5304	test x$enableval = xno && enableval=
4679	RESFALLBACK="$enableval"	5305	RESFALLBACK="$enableval"
4680		5306
4681	fi	5307	fi
4682		5308
4683		5309
4684	if test x$RESFALLBACK != x; then	5310	if test x$RESFALLBACK != x; then
4685		5311
4686	cat >>confdefs.h <<_ACEOF	5312	printf "%s\n" "#define RESFALLBACK \"$RESFALLBACK\"" >>confdefs.h
4687	#define RESFALLBACK "$RESFALLBACK"
4688	_ACEOF
4689		5313
4690	fi	5314	fi
4691		5315
4692	RESNAME=urxvt	5316	RESNAME=urxvt
4693		5317
4694	# Check whether --with-res-name was given.	5318	# Check whether --with-res-name was given.
4695	if test "${with_res_name+set}" = set; then	5319	if test ${with_res_name+y}
		5320	then :
4696	withval=$with_res_name; RESNAME="$withval"	5321	withval=$with_res_name; RESNAME="$withval"
4697	fi	5322	fi
4698		5323
4699		5324
4700	cat >>confdefs.h <<_ACEOF	5325	printf "%s\n" "#define RESNAME \"$RESNAME\"" >>confdefs.h
4701	#define RESNAME "$RESNAME"
4702	_ACEOF
4703		5326
4704		5327
4705	RESCLASS=URxvt	5328	RESCLASS=URxvt
4706		5329
4707	# Check whether --with-res-class was given.	5330	# Check whether --with-res-class was given.
4708	if test "${with_res_class+set}" = set; then	5331	if test ${with_res_class+y}
		5332	then :
4709	withval=$with_res_class; RESCLASS="$withval"	5333	withval=$with_res_class; RESCLASS="$withval"
4710	fi	5334	fi
4711		5335
4712		5336
4713	cat >>confdefs.h <<_ACEOF	5337	printf "%s\n" "#define RESCLASS \"$RESCLASS\"" >>confdefs.h
4714	#define RESCLASS "$RESCLASS"
4715	_ACEOF
4716		5338
4717		5339
4718	RXVTNAME=urxvt	5340	RXVTNAME=urxvt
4719		5341
4720	# Check whether --with-name was given.	5342	# Check whether --with-name was given.
4721	if test "${with_name+set}" = set; then	5343	if test ${with_name+y}
		5344	then :
4722	withval=$with_name; RXVTNAME="$withval"	5345	withval=$with_name; RXVTNAME="$withval"
4723	fi	5346	fi
4724		5347
4725		5348
4726	cat >>confdefs.h <<_ACEOF	5349	printf "%s\n" "#define RXVTNAME \"$RXVTNAME\"" >>confdefs.h
4727	#define RXVTNAME "$RXVTNAME"
4728	_ACEOF
4729		5350
4730		5351
4731	RXVTNAME=`echo "$RXVTNAME"|sed "$program_transform_name"`
4732		5352
4733		5353
4734	# Check whether --enable-swapscreen was given.	5354	# Check whether --enable-swapscreen was given.
4735	if test "${enable_swapscreen+set}" = set; then	5355	if test ${enable_swapscreen+y}
		5356	then :
4736	enableval=$enable_swapscreen; if test x$enableval = xno; then	5357	enableval=$enable_swapscreen; if test x$enableval = xno; then
4737		5358
4738	cat >>confdefs.h <<\_ACEOF	5359	printf "%s\n" "#define NO_SECONDARY_SCREEN 1" >>confdefs.h
4739	#define NO_SECONDARY_SCREEN 1
4740	_ACEOF
4741		5360
4742	fi	5361	fi
4743	fi	5362	fi
4744		5363
4745		5364
4746	# Check whether --enable-iso14755 was given.	5365	# Check whether --enable-iso14755 was given.
4747	if test "${enable_iso14755+set}" = set; then	5366	if test ${enable_iso14755+y}
		5367	then :
4748	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then	5368	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then
4749	support_iso14755=$enableval	5369	support_iso14755=$enableval
4750	fi	5370	fi
4751	fi	5371	fi
4752		5372
4753		5373
4754	# Check whether --enable-frills was given.	5374	# Check whether --enable-frills was given.
4755	if test "${enable_frills+set}" = set; then	5375	if test ${enable_frills+y}
		5376	then :
4756	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then	5377	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then
4757	support_frills=$enableval	5378	support_frills=$enableval
4758	fi	5379	fi
4759	fi	5380	fi
4760		5381
4761		5382
4762	# Check whether --enable-keepscrolling was given.	5383	# Check whether --enable-keepscrolling was given.
4763	if test "${enable_keepscrolling+set}" = set; then	5384	if test ${enable_keepscrolling+y}
		5385	then :
4764	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5386	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then
4765	support_keepscrolling=$enableval	5387	support_keepscrolling=$enableval
4766	fi	5388	fi
4767	fi	5389	fi
4768		5390
4769		5391
4770	# Check whether --enable-selectionscrolling was given.	5392	# Check whether --enable-selectionscrolling was given.
4771	if test "${enable_selectionscrolling+set}" = set; then	5393	if test ${enable_selectionscrolling+y}
		5394	then :
4772	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5395	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then
4773	support_selectionscrolling=$enableval	5396	support_selectionscrolling=$enableval
4774	fi	5397	fi
4775	fi	5398	fi
4776		5399
4777		5400
4778	# Check whether --enable-mousewheel was given.	5401	# Check whether --enable-mousewheel was given.
4779	if test "${enable_mousewheel+set}" = set; then	5402	if test ${enable_mousewheel+y}
		5403	then :
4780	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then	5404	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then
4781	support_mousewheel=$enableval	5405	support_mousewheel=$enableval
4782	fi	5406	fi
4783	fi	5407	fi
4784		5408
4785		5409
4786	# Check whether --enable-slipwheeling was given.	5410	# Check whether --enable-slipwheeling was given.
4787	if test "${enable_slipwheeling+set}" = set; then	5411	if test ${enable_slipwheeling+y}
		5412	then :
4788	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then	5413	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then
4789	support_mouseslipwheel=$enableval	5414	support_mouseslipwheel=$enableval
4790	fi	5415	fi
4791	fi	5416	fi
4792		5417
4793		5418
4794	# Check whether --enable-smart-resize was given.	5419	# Check whether --enable-smart-resize was given.
4795	if test "${enable_smart_resize+set}" = set; then	5420	if test ${enable_smart_resize+y}
		5421	then :
4796	enableval=$enable_smart_resize; if test x$enableval = xyes; then	5422	enableval=$enable_smart_resize; if test x$enableval = xyes; then
4797		5423
4798	cat >>confdefs.h <<\_ACEOF	5424	printf "%s\n" "#define SMART_RESIZE 1" >>confdefs.h
4799	#define SMART_RESIZE 1
4800	_ACEOF
4801		5425
4802	fi	5426	fi
4803	fi	5427	fi
4804		5428
4805		5429
4806	# Check whether --enable-text-blink was given.	5430	# Check whether --enable-text-blink was given.
4807	if test "${enable_text_blink+set}" = set; then	5431	if test ${enable_text_blink+y}
		5432	then :
4808	enableval=$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$enableval = xno; then
4809	support_text_blink=$enableval	5434	support_text_blink=$enableval
4810	fi	5435	fi
4811	fi	5436	fi
4812		5437
4813		5438
4814	# Check whether --enable-pointer-blank was given.	5439	# Check whether --enable-pointer-blank was given.
4815	if test "${enable_pointer_blank+set}" = set; then	5440	if test ${enable_pointer_blank+y}
		5441	then :
4816	enableval=$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$enableval = xno; then
4817	support_pointer_blank=$enableval	5443	support_pointer_blank=$enableval
4818	fi	5444	fi
4819	fi	5445	fi
4820		5446
4821		5447
4822		5448
4823	# Check whether --with-term was given.	5449	# Check whether --with-term was given.
4824	if test "${with_term+set}" = set; then	5450	if test ${with_term+y}
		5451	then :
4825	withval=$with_term; if test x$withval != x; then	5452	withval=$with_term; if test x$withval != x; then
4826		5453
4827	cat >>confdefs.h <<_ACEOF	5454	printf "%s\n" "#define TERMENV \"$withval\"" >>confdefs.h
4828	#define TERMENV "$withval"
4829	_ACEOF
4830	term="$withval"	5455	term="$withval"
4831	fi	5456	fi
4832	fi	5457	fi
4833		5458
4834		5459
4835		5460
4836	# Check whether --with-terminfo was given.	5461	# Check whether --with-terminfo was given.
4837	if test "${with_terminfo+set}" = set; then	5462	if test ${with_terminfo+y}
		5463	then :
4838	withval=$with_terminfo; if test x$withval != x; then	5464	withval=$with_terminfo; if test x$withval != x; then
4839		5465
4840	cat >>confdefs.h <<_ACEOF	5466	printf "%s\n" "#define RXVT_TERMINFO \"$withval\"" >>confdefs.h
4841	#define RXVT_TERMINFO "$withval"
4842	_ACEOF
4843	terminfo="$withval"	5467	terminfo="$withval"
4844	fi	5468	fi
4845	fi	5469	fi
4846		5470
4847		5471
		5472	if test x$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
4848		5482
4849	LIBEV_M4_AVOID_LIBRT=1	5483	LIBEV_M4_AVOID_LIBRT=1
4850		5484
4851	ac_ext=cpp	5485	ac_fn_cxx_check_header_compile "$LINENO" "sys/inotify.h" "ac_cv_header_sys_inotify_h" "$ac_includes_default"
4852	ac_cpp='$CXXCPP $CPPFLAGS'	5486	if test "x$ac_cv_header_sys_inotify_h" = xyes
4853	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5487	then :
4854	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5488	printf "%s\n" "#define HAVE_SYS_INOTIFY_H 1" >>confdefs.h
4855	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	5489
4856	{ echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5	5490	fi
4857	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" "$ac_includes_default"
4858	if test -z "$CXXCPP"; then	5492	if test "x$ac_cv_header_sys_epoll_h" = xyes
4859	if test "${ac_cv_prog_CXXCPP+set}" = set; then	5493	then :
4860	echo $ECHO_N "(cached) $ECHO_C" >&6	5494	printf "%s\n" "#define HAVE_SYS_EPOLL_H 1" >>confdefs.h
4861	else	5495
4862	# Double quotes because CXXCPP needs to be expanded	5496	fi
4863	for CXXCPP in "$CXX -E" "/lib/cpp"	5497	ac_fn_cxx_check_header_compile "$LINENO" "sys/event.h" "ac_cv_header_sys_event_h" "$ac_includes_default"
4864	do	5498	if test "x$ac_cv_header_sys_event_h" = xyes
4865	ac_preproc_ok=false	5499	then :
4866	for ac_cxx_preproc_warn_flag in '' yes	5500	printf "%s\n" "#define HAVE_SYS_EVENT_H 1" >>confdefs.h
4867	do	5501
4868	# Use a header file that comes with gcc, so configuring glibc	5502	fi
4869	# with a fresh cross-compiler works.	5503	ac_fn_cxx_check_header_compile "$LINENO" "port.h" "ac_cv_header_port_h" "$ac_includes_default"
4870	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5504	if test "x$ac_cv_header_port_h" = xyes
4871	# <limits.h> exists even on freestanding compilers.	5505	then :
4872	# On the NeXT, cc -E runs the code through the compiler's parser,	5506	printf "%s\n" "#define HAVE_PORT_H 1" >>confdefs.h
4873	# not just through cpp. "Syntax error" is here to catch this case.	5507
4874	cat >conftest.$ac_ext <<_ACEOF	5508	fi
4875	/* confdefs.h. */	5509	ac_fn_cxx_check_header_compile "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default"
4876	_ACEOF	5510	if test "x$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; }
4877	cat confdefs.h >>conftest.$ac_ext	5617	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4878	cat >>conftest.$ac_ext <<_ACEOF
4879	/* end confdefs.h. */	5618	/* end confdefs.h. */
4880	#ifdef __STDC__
4881	# include <limits.h>
4882	#else
4883	# include <assert.h>
4884	#endif
4885	Syntax error
4886	_ACEOF
4887	if { (ac_try="$ac_cpp conftest.$ac_ext"
4888	case "(($ac_try" in
4889	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4890	*) ac_try_echo=$ac_try;;
4891	esac
4892	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4893	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4894	ac_status=$?
4895	grep -v '^ *+' conftest.er1 >conftest.err
4896	rm -f conftest.er1
4897	cat conftest.err >&5
4898	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4899	(exit $ac_status); } >/dev/null && {
4900	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
4901	test ! -s conftest.err
4902	}; then
4903	:
4904	else
4905	echo "$as_me: failed program was:" >&5
4906	sed 's/^/| /' conftest.$ac_ext >&5
4907
4908	# Broken: fails on valid input.
4909	continue
4910	fi
4911
4912	rm -f conftest.err conftest.$ac_ext
4913
4914	# OK, works on sane cases. Now check whether nonexistent headers
4915	# can be detected and how.
4916	cat >conftest.$ac_ext <<_ACEOF
4917	/* confdefs.h. */
4918	_ACEOF
4919	cat confdefs.h >>conftest.$ac_ext
4920	cat >>conftest.$ac_ext <<_ACEOF
4921	/* end confdefs.h. */
4922	#include <ac_nonexistent.h>
4923	_ACEOF
4924	if { (ac_try="$ac_cpp conftest.$ac_ext"
4925	case "(($ac_try" in
4926	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4927	*) ac_try_echo=$ac_try;;
4928	esac
4929	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4930	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4931	ac_status=$?
4932	grep -v '^ *+' conftest.er1 >conftest.err
4933	rm -f conftest.er1
4934	cat conftest.err >&5
4935	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4936	(exit $ac_status); } >/dev/null && {
4937	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
4938	test ! -s conftest.err
4939	}; then
4940	# Broken: success on invalid input.
4941	continue
4942	else
4943	echo "$as_me: failed program was:" >&5
4944	sed 's/^/| /' conftest.$ac_ext >&5
4945
4946	# Passes both tests.
4947	ac_preproc_ok=:
4948	break
4949	fi
4950
4951	rm -f conftest.err conftest.$ac_ext
4952
4953	done
4954	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4955	rm -f conftest.err conftest.$ac_ext
4956	if $ac_preproc_ok; then
4957	break
4958	fi
4959
4960	done
4961	ac_cv_prog_CXXCPP=$CXXCPP
4962
4963	fi
4964	CXXCPP=$ac_cv_prog_CXXCPP
4965	else
4966	ac_cv_prog_CXXCPP=$CXXCPP
4967	fi
4968	{ echo "$as_me:$LINENO: result: $CXXCPP" >&5
4969	echo "${ECHO_T}$CXXCPP" >&6; }
4970	ac_preproc_ok=false
4971	for ac_cxx_preproc_warn_flag in '' yes
4972	do
4973	# Use a header file that comes with gcc, so configuring glibc
4974	# with a fresh cross-compiler works.
4975	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4976	# <limits.h> exists even on freestanding compilers.
4977	# On the NeXT, cc -E runs the code through the compiler's parser,
4978	# not just through cpp. "Syntax error" is here to catch this case.
4979	cat >conftest.$ac_ext <<_ACEOF
4980	/* confdefs.h. */
4981	_ACEOF
4982	cat confdefs.h >>conftest.$ac_ext
4983	cat >>conftest.$ac_ext <<_ACEOF
4984	/* end confdefs.h. */
4985	#ifdef __STDC__
4986	# include <limits.h>
4987	#else
4988	# include <assert.h>
4989	#endif
4990	Syntax error
4991	_ACEOF
4992	if { (ac_try="$ac_cpp conftest.$ac_ext"
4993	case "(($ac_try" in
4994	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4995	*) ac_try_echo=$ac_try;;
4996	esac
4997	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4998	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4999	ac_status=$?
5000	grep -v '^ *+' conftest.er1 >conftest.err
5001	rm -f conftest.er1
5002	cat conftest.err >&5
5003	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5004	(exit $ac_status); } >/dev/null && {
5005	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5006	test ! -s conftest.err
5007	}; then
5008	:
5009	else
5010	echo "$as_me: failed program was:" >&5
5011	sed 's/^/| /' conftest.$ac_ext >&5
5012
5013	# Broken: fails on valid input.
5014	continue
5015	fi
5016
5017	rm -f conftest.err conftest.$ac_ext
5018
5019	# OK, works on sane cases. Now check whether nonexistent headers
5020	# can be detected and how.
5021	cat >conftest.$ac_ext <<_ACEOF
5022	/* confdefs.h. */
5023	_ACEOF
5024	cat confdefs.h >>conftest.$ac_ext
5025	cat >>conftest.$ac_ext <<_ACEOF
5026	/* end confdefs.h. */
5027	#include <ac_nonexistent.h>
5028	_ACEOF
5029	if { (ac_try="$ac_cpp conftest.$ac_ext"
5030	case "(($ac_try" in
5031	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5032	*) ac_try_echo=$ac_try;;
5033	esac
5034	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5035	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5036	ac_status=$?
5037	grep -v '^ *+' conftest.er1 >conftest.err
5038	rm -f conftest.er1
5039	cat conftest.err >&5
5040	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5041	(exit $ac_status); } >/dev/null && {
5042	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5043	test ! -s conftest.err
5044	}; then
5045	# Broken: success on invalid input.
5046	continue
5047	else
5048	echo "$as_me: failed program was:" >&5
5049	sed 's/^/| /' conftest.$ac_ext >&5
5050
5051	# Passes both tests.
5052	ac_preproc_ok=:
5053	break
5054	fi
5055
5056	rm -f conftest.err conftest.$ac_ext
5057
5058	done
5059	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5060	rm -f conftest.err conftest.$ac_ext
5061	if $ac_preproc_ok; then
5062	:
5063	else
5064	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
5065	See \`config.log' for more details." >&5
5066	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
5067	See \`config.log' for more details." >&2;}
5068	{ (exit 1); exit 1; }; }
5069	fi
5070
5071	ac_ext=cpp
5072	ac_cpp='$CXXCPP $CPPFLAGS'
5073	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5074	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5075	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5076
5077
5078	{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5079	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
5080	if test "${ac_cv_header_stdc+set}" = set; then
5081	echo $ECHO_N "(cached) $ECHO_C" >&6
5082	else
5083	cat >conftest.$ac_ext <<_ACEOF
5084	/* confdefs.h. */
5085	_ACEOF
5086	cat confdefs.h >>conftest.$ac_ext
5087	cat >>conftest.$ac_ext <<_ACEOF
5088	/* end confdefs.h. */
5089	#include <stdlib.h>	5619	#include <unistd.h>
5090	#include <stdarg.h>	5620	#include <sys/syscall.h>
5091	#include <string.h>	5621	#include <time.h>
5092	#include <float.h>
5093
5094	int	5622	int
5095	main ()	5623	main (void)
5096	{	5624	{
5097		5625	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
5098	;	5626	;
5099	return 0;	5627	return 0;
5100	}	5628	}
5101	_ACEOF	5629	_ACEOF
5102	rm -f conftest.$ac_objext	5630	if ac_fn_cxx_try_link "$LINENO"
5103	if { (ac_try="$ac_compile"	5631	then :
5104	case "(($ac_try" in	5632	ac_have_clock_syscall=1
5105	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5106	*) ac_try_echo=$ac_try;;
5107	esac
5108	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5109	(eval "$ac_compile") 2>conftest.er1
5110	ac_status=$?
5111	grep -v '^ *+' conftest.er1 >conftest.err
5112	rm -f conftest.er1
5113	cat conftest.err >&5
5114	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5115	(exit $ac_status); } && {
5116	test -z "$ac_cxx_werror_flag" ||
5117	test ! -s conftest.err
5118	} && test -s conftest.$ac_objext; then
5119	ac_cv_header_stdc=yes
5120	else
5121	echo "$as_me: failed program was:" >&5
5122	sed 's/^/| /' conftest.$ac_ext >&5
5123		5633
5124	ac_cv_header_stdc=no	5634	printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
5125	fi
5126		5635
		5636	{ printf "%s\n" "$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
5127	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	5642	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5128		5643	conftest$ac_exeext conftest.$ac_ext
5129	if test $ac_cv_header_stdc = yes; then	5644	fi
5130	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	5645	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
5131	cat >conftest.$ac_ext <<_ACEOF	5646	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
5132	/* confdefs.h. */	5647	printf %s "checking for clock_gettime in -lrt... " >&6; }
5133	_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 $LIBS"
5134	cat confdefs.h >>conftest.$ac_ext	5654	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5135	cat >>conftest.$ac_ext <<_ACEOF
5136	/* end confdefs.h. */	5655	/* end confdefs.h. */
5137	#include <string.h>
5138		5656
5139	_ACEOF	5657	namespace conftest {
5140	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	5658	extern "C" int clock_gettime ();
5141	$EGREP "memchr" >/dev/null 2>&1; then	5659	}
5142	:
5143	else
5144	ac_cv_header_stdc=no
5145	fi
5146	rm -f conftest*
5147
5148	fi
5149
5150	if test $ac_cv_header_stdc = yes; then
5151	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5152	cat >conftest.$ac_ext <<_ACEOF
5153	/* confdefs.h. */
5154	_ACEOF
5155	cat confdefs.h >>conftest.$ac_ext
5156	cat >>conftest.$ac_ext <<_ACEOF
5157	/* end confdefs.h. */
5158	#include <stdlib.h>
5159
5160	_ACEOF
5161	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5162	$EGREP "free" >/dev/null 2>&1; then
5163	:
5164	else
5165	ac_cv_header_stdc=no
5166	fi
5167	rm -f conftest*
5168
5169	fi
5170
5171	if test $ac_cv_header_stdc = yes; then
5172	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5173	if test "$cross_compiling" = yes; then
5174	:
5175	else
5176	cat >conftest.$ac_ext <<_ACEOF
5177	/* confdefs.h. */
5178	_ACEOF
5179	cat confdefs.h >>conftest.$ac_ext
5180	cat >>conftest.$ac_ext <<_ACEOF
5181	/* end confdefs.h. */
5182	#include <ctype.h>
5183	#include <stdlib.h>
5184	#if ((' ' & 0x0FF) == 0x020)
5185	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5186	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5187	#else
5188	# define ISLOWER(c) \
5189	(('a' <= (c) && (c) <= 'i') \
5190	|| ('j' <= (c) && (c) <= 'r') \
5191	|| ('s' <= (c) && (c) <= 'z'))
5192	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5193	#endif
5194
5195	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5196	int	5660	int
5197	main ()	5661	main (void)
5198	{	5662	{
5199	int i;	5663	return conftest::clock_gettime ();
5200	for (i = 0; i < 256; i++)
5201	if (XOR (islower (i), ISLOWER (i))
5202	|| toupper (i) != TOUPPER (i))
5203	return 2;
5204	return 0;
5205	}
5206	_ACEOF
5207	rm -f conftest$ac_exeext
5208	if { (ac_try="$ac_link"
5209	case "(($ac_try" in
5210	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5211	*) ac_try_echo=$ac_try;;
5212	esac
5213	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5214	(eval "$ac_link") 2>&5
5215	ac_status=$?
5216	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5217	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5218	{ (case "(($ac_try" in
5219	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5220	*) ac_try_echo=$ac_try;;
5221	esac
5222	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5223	(eval "$ac_try") 2>&5
5224	ac_status=$?
5225	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5226	(exit $ac_status); }; }; then
5227	:
5228	else
5229	echo "$as_me: program exited with status $ac_status" >&5
5230	echo "$as_me: failed program was:" >&5
5231	sed 's/^/| /' conftest.$ac_ext >&5
5232
5233	( exit $ac_status )
5234	ac_cv_header_stdc=no
5235	fi
5236	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5237	fi
5238
5239
5240	fi
5241	fi
5242	{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5243	echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
5244	if test $ac_cv_header_stdc = yes; then
5245
5246	cat >>confdefs.h <<\_ACEOF
5247	#define STDC_HEADERS 1
5248	_ACEOF
5249
5250	fi
5251
5252	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5253
5254
5255
5256
5257
5258
5259
5260
5261
5262	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5263	inttypes.h stdint.h unistd.h
5264	do
5265	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5266	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5267	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5268	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5269	echo $ECHO_N "(cached) $ECHO_C" >&6
5270	else
5271	cat >conftest.$ac_ext <<_ACEOF
5272	/* confdefs.h. */
5273	_ACEOF
5274	cat confdefs.h >>conftest.$ac_ext
5275	cat >>conftest.$ac_ext <<_ACEOF
5276	/* end confdefs.h. */
5277	$ac_includes_default
5278
5279	#include <$ac_header>
5280	_ACEOF
5281	rm -f conftest.$ac_objext
5282	if { (ac_try="$ac_compile"
5283	case "(($ac_try" in
5284	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5285	*) ac_try_echo=$ac_try;;
5286	esac
5287	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5288	(eval "$ac_compile") 2>conftest.er1
5289	ac_status=$?
5290	grep -v '^ *+' conftest.er1 >conftest.err
5291	rm -f conftest.er1
5292	cat conftest.err >&5
5293	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5294	(exit $ac_status); } && {
5295	test -z "$ac_cxx_werror_flag" ||
5296	test ! -s conftest.err
5297	} && test -s conftest.$ac_objext; then
5298	eval "$as_ac_Header=yes"
5299	else
5300	echo "$as_me: failed program was:" >&5
5301	sed 's/^/| /' conftest.$ac_ext >&5
5302
5303	eval "$as_ac_Header=no"
5304	fi
5305
5306	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5307	fi
5308	ac_res=`eval echo '${'$as_ac_Header'}'`
5309	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5310	echo "${ECHO_T}$ac_res" >&6; }
5311	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5312	cat >>confdefs.h <<_ACEOF
5313	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5314	_ACEOF
5315
5316	fi
5317
5318	done
5319
5320
5321
5322
5323
5324
5325
5326
5327
5328
5329	for ac_header in sys/inotify.h sys/epoll.h sys/event.h sys/queue.h port.h poll.h sys/select.h sys/eventfd.h
5330	do
5331	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5332	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5333	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5334	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5335	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5336	echo $ECHO_N "(cached) $ECHO_C" >&6
5337	fi
5338	ac_res=`eval echo '${'$as_ac_Header'}'`
5339	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5340	echo "${ECHO_T}$ac_res" >&6; }
5341	else
5342	# Is the header compilable?
5343	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
5344	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5345	cat >conftest.$ac_ext <<_ACEOF
5346	/* confdefs.h. */
5347	_ACEOF
5348	cat confdefs.h >>conftest.$ac_ext
5349	cat >>conftest.$ac_ext <<_ACEOF
5350	/* end confdefs.h. */
5351	$ac_includes_default
5352	#include <$ac_header>
5353	_ACEOF
5354	rm -f conftest.$ac_objext
5355	if { (ac_try="$ac_compile"
5356	case "(($ac_try" in
5357	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5358	*) ac_try_echo=$ac_try;;
5359	esac
5360	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5361	(eval "$ac_compile") 2>conftest.er1
5362	ac_status=$?
5363	grep -v '^ *+' conftest.er1 >conftest.err
5364	rm -f conftest.er1
5365	cat conftest.err >&5
5366	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5367	(exit $ac_status); } && {
5368	test -z "$ac_cxx_werror_flag" ||
5369	test ! -s conftest.err
5370	} && test -s conftest.$ac_objext; then
5371	ac_header_compiler=yes
5372	else
5373	echo "$as_me: failed program was:" >&5
5374	sed 's/^/| /' conftest.$ac_ext >&5
5375
5376	ac_header_compiler=no
5377	fi
5378
5379	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5380	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5381	echo "${ECHO_T}$ac_header_compiler" >&6; }
5382
5383	# Is the header present?
5384	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
5385	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5386	cat >conftest.$ac_ext <<_ACEOF
5387	/* confdefs.h. */
5388	_ACEOF
5389	cat confdefs.h >>conftest.$ac_ext
5390	cat >>conftest.$ac_ext <<_ACEOF
5391	/* end confdefs.h. */
5392	#include <$ac_header>
5393	_ACEOF
5394	if { (ac_try="$ac_cpp conftest.$ac_ext"
5395	case "(($ac_try" in
5396	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5397	*) ac_try_echo=$ac_try;;
5398	esac
5399	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5400	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5401	ac_status=$?
5402	grep -v '^ *+' conftest.er1 >conftest.err
5403	rm -f conftest.er1
5404	cat conftest.err >&5
5405	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5406	(exit $ac_status); } >/dev/null && {
5407	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5408	test ! -s conftest.err
5409	}; then
5410	ac_header_preproc=yes
5411	else
5412	echo "$as_me: failed program was:" >&5
5413	sed 's/^/| /' conftest.$ac_ext >&5
5414
5415	ac_header_preproc=no
5416	fi
5417
5418	rm -f conftest.err conftest.$ac_ext
5419	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5420	echo "${ECHO_T}$ac_header_preproc" >&6; }
5421
5422	# So? What about this header?
5423	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
5424	yes:no: )
5425	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5426	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5427	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5428	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5429	ac_header_preproc=yes
5430	;;
5431	no:yes:* )
5432	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5433	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5434	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5435	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5436	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5437	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5438	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5439	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5440	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5441	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5442	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5443	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5444
5445	;;
5446	esac
5447	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5448	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5449	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5450	echo $ECHO_N "(cached) $ECHO_C" >&6
5451	else
5452	eval "$as_ac_Header=\$ac_header_preproc"
5453	fi
5454	ac_res=`eval echo '${'$as_ac_Header'}'`
5455	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5456	echo "${ECHO_T}$ac_res" >&6; }
5457
5458	fi
5459	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5460	cat >>confdefs.h <<_ACEOF
5461	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5462	_ACEOF
5463
5464	fi
5465
5466	done
5467
5468
5469
5470
5471
5472
5473
5474
5475
5476	for ac_func in inotify_init epoll_ctl kqueue port_create poll select eventfd
5477	do
5478	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5479	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
5480	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5481	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5482	echo $ECHO_N "(cached) $ECHO_C" >&6
5483	else
5484	cat >conftest.$ac_ext <<_ACEOF
5485	/* confdefs.h. */
5486	_ACEOF
5487	cat confdefs.h >>conftest.$ac_ext
5488	cat >>conftest.$ac_ext <<_ACEOF
5489	/* end confdefs.h. */
5490	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5491	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5492	#define $ac_func innocuous_$ac_func
5493
5494	/* System header to define __stub macros and hopefully few prototypes,
5495	which can conflict with char $ac_func (); below.
5496	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5497	<limits.h> exists even on freestanding compilers. */
5498
5499	#ifdef __STDC__
5500	# include <limits.h>
5501	#else
5502	# include <assert.h>
5503	#endif
5504
5505	#undef $ac_func
5506
5507	/* Override any GCC internal prototype to avoid an error.
5508	Use char because int might match the return type of a GCC
5509	builtin and then its argument prototype would still apply. */
5510	#ifdef __cplusplus
5511	extern "C"
5512	#endif
5513	char $ac_func ();
5514	/* The GNU C library defines this for functions which it implements
5515	to always fail with ENOSYS. Some functions are actually named
5516	something starting with __ and the normal name is an alias. */
5517	#if defined __stub_$ac_func || defined __stub___$ac_func
5518	choke me
5519	#endif
5520
5521	int
5522	main ()
5523	{
5524	return $ac_func ();
5525	;	5664	;
5526	return 0;	5665	return 0;
5527	}	5666	}
5528	_ACEOF	5667	_ACEOF
5529	rm -f conftest.$ac_objext conftest$ac_exeext	5668	if ac_fn_cxx_try_link "$LINENO"
5530	if { (ac_try="$ac_link"	5669	then :
5531	case "(($ac_try" in	5670	ac_cv_lib_rt_clock_gettime=yes
5532	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	5671	else $as_nop
5533	*) ac_try_echo=$ac_try;;	5672	ac_cv_lib_rt_clock_gettime=no
5534	esac
5535	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5536	(eval "$ac_link") 2>conftest.er1
5537	ac_status=$?
5538	grep -v '^ *+' conftest.er1 >conftest.err
5539	rm -f conftest.er1
5540	cat conftest.err >&5
5541	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5542	(exit $ac_status); } && {
5543	test -z "$ac_cxx_werror_flag" ||
5544	test ! -s conftest.err
5545	} && test -s conftest$ac_exeext &&
5546	$as_test_x conftest$ac_exeext; then
5547	eval "$as_ac_var=yes"
5548	else
5549	echo "$as_me: failed program was:" >&5
5550	sed 's/^/| /' conftest.$ac_ext >&5
5551
5552	eval "$as_ac_var=no"
5553	fi	5673	fi
5554
5555	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5674	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5556	conftest$ac_exeext conftest.$ac_ext	5675	conftest$ac_exeext conftest.$ac_ext
		5676	LIBS=$ac_check_lib_save_LIBS
5557	fi	5677	fi
5558	ac_res=`eval echo '${'$as_ac_var'}'`	5678	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
5559	{ echo "$as_me:$LINENO: result: $ac_res" >&5	5679	printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
5560	echo "${ECHO_T}$ac_res" >&6; }	5680	if test "x$ac_cv_lib_rt_clock_gettime" = xyes
5561	if test `eval echo '${'$as_ac_var'}'` = yes; then	5681	then :
5562	cat >>confdefs.h <<_ACEOF	5682	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5563	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5564	_ACEOF
5565		5683
		5684	LIBS="-lrt $LIBS"
		5685
5566	fi	5686	fi
		5687
		5688	unset ac_cv_func_clock_gettime
		5689	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		5690	if test "x$ac_cv_func_clock_gettime" = xyes
		5691	then :
		5692	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
		5693
		5694	fi
		5695
		5696	fi
		5697
		5698	fi
		5699
5567	done	5700	done
5568		5701
5569		5702
5570	{ echo "$as_me:$LINENO: checking for clock_gettime" >&5	5703	for ac_func in nanosleep
5571	echo $ECHO_N "checking for clock_gettime... $ECHO_C" >&6; }	5704	do :
5572	if test "${ac_cv_func_clock_gettime+set}" = set; then	5705	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5573	echo $ECHO_N "(cached) $ECHO_C" >&6	5706	if test "x$ac_cv_func_nanosleep" = xyes
5574	else	5707	then :
5575	cat >conftest.$ac_ext <<_ACEOF	5708	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5576	/* confdefs.h. */	5709
5577	_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 $LIBS"
5578	cat confdefs.h >>conftest.$ac_ext	5721	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5579	cat >>conftest.$ac_ext <<_ACEOF
5580	/* end confdefs.h. */	5722	/* end confdefs.h. */
5581	/* Define clock_gettime to an innocuous variant, in case <limits.h> declares clock_gettime.
5582	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5583	#define clock_gettime innocuous_clock_gettime
5584		5723
5585	/* System header to define __stub macros and hopefully few prototypes,	5724	namespace conftest {
5586	which can conflict with char clock_gettime (); below.	5725	extern "C" int nanosleep ();
5587	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5726	}
5588	<limits.h> exists even on freestanding compilers. */
5589
5590	#ifdef __STDC__
5591	# include <limits.h>
5592	#else
5593	# include <assert.h>
5594	#endif
5595
5596	#undef clock_gettime
5597
5598	/* Override any GCC internal prototype to avoid an error.
5599	Use char because int might match the return type of a GCC
5600	builtin and then its argument prototype would still apply. */
5601	#ifdef __cplusplus
5602	extern "C"
5603	#endif
5604	char clock_gettime ();
5605	/* The GNU C library defines this for functions which it implements
5606	to always fail with ENOSYS. Some functions are actually named
5607	something starting with __ and the normal name is an alias. */
5608	#if defined __stub_clock_gettime || defined __stub___clock_gettime
5609	choke me
5610	#endif
5611
5612	int	5727	int
5613	main ()	5728	main (void)
5614	{	5729	{
5615	return clock_gettime ();	5730	return conftest::nanosleep ();
5616	;	5731	;
5617	return 0;	5732	return 0;
5618	}	5733	}
5619	_ACEOF	5734	_ACEOF
5620	rm -f conftest.$ac_objext conftest$ac_exeext	5735	if ac_fn_cxx_try_link "$LINENO"
5621	if { (ac_try="$ac_link"	5736	then :
5622	case "(($ac_try" in	5737	ac_cv_lib_rt_nanosleep=yes
5623	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	5738	else $as_nop
5624	*) ac_try_echo=$ac_try;;	5739	ac_cv_lib_rt_nanosleep=no
5625	esac
5626	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5627	(eval "$ac_link") 2>conftest.er1
5628	ac_status=$?
5629	grep -v '^ *+' conftest.er1 >conftest.err
5630	rm -f conftest.er1
5631	cat conftest.err >&5
5632	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5633	(exit $ac_status); } && {
5634	test -z "$ac_cxx_werror_flag" ||
5635	test ! -s conftest.err
5636	} && test -s conftest$ac_exeext &&
5637	$as_test_x conftest$ac_exeext; then
5638	ac_cv_func_clock_gettime=yes
5639	else
5640	echo "$as_me: failed program was:" >&5
5641	sed 's/^/| /' conftest.$ac_ext >&5
5642
5643	ac_cv_func_clock_gettime=no
5644	fi	5740	fi
5645
5646	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5741	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5647	conftest$ac_exeext conftest.$ac_ext	5742	conftest$ac_exeext conftest.$ac_ext
		5743	LIBS=$ac_check_lib_save_LIBS
5648	fi	5744	fi
5649	{ echo "$as_me:$LINENO: result: $ac_cv_func_clock_gettime" >&5	5745	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
5650	echo "${ECHO_T}$ac_cv_func_clock_gettime" >&6; }	5746	printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
5651	if test $ac_cv_func_clock_gettime = yes; then	5747	if test "x$ac_cv_lib_rt_nanosleep" = xyes
5652	:	5748	then :
5653	else	5749	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5654		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$ac_cv_type___kernel_rwf_t" = xyes
		5772	then :
		5773
		5774
		5775	printf "%s\n" "#define HAVE_KERNEL_RWF_T 1" >>confdefs.h
		5776
		5777
		5778	fi
		5779
		5780
5655	if test -z "$LIBEV_M4_AVOID_LIBRT"; then	5781	if test -z "$LIBEV_M4_AVOID_LIBM"; then
5656		5782	LIBM=m
5657	{ echo "$as_me:$LINENO: checking for clock_gettime in -lrt" >&5	5783	fi
5658	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
5659	if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then	5785	printf %s "checking for library containing floor... " >&6; }
5660	echo $ECHO_N "(cached) $ECHO_C" >&6	5786	if test ${ac_cv_search_floor+y}
5661	else	5787	then :
5662	ac_check_lib_save_LIBS=$LIBS	5788	printf %s "(cached) " >&6
5663	LIBS="-lrt $LIBS"	5789	else $as_nop
5664	cat >conftest.$ac_ext <<_ACEOF	5790	ac_func_search_save_LIBS=$LIBS
5665	/* confdefs.h. */
5666	_ACEOF
5667	cat confdefs.h >>conftest.$ac_ext	5791	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5668	cat >>conftest.$ac_ext <<_ACEOF
5669	/* end confdefs.h. */	5792	/* end confdefs.h. */
5670		5793
5671	/* Override any GCC internal prototype to avoid an error.	5794	namespace conftest {
5672	Use char because int might match the return type of a GCC	5795	extern "C" int floor ();
5673	builtin and then its argument prototype would still apply. */	5796	}
5674	#ifdef __cplusplus
5675	extern "C"
5676	#endif
5677	char clock_gettime ();
5678	int	5797	int
5679	main ()	5798	main (void)
5680	{	5799	{
5681	return clock_gettime ();	5800	return conftest::floor ();
5682	;	5801	;
5683	return 0;	5802	return 0;
5684	}	5803	}
5685	_ACEOF	5804	_ACEOF
5686	rm -f conftest.$ac_objext conftest$ac_exeext	5805	for ac_lib in '' $LIBM
5687	if { (ac_try="$ac_link"
5688	case "(($ac_try" in
5689	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5690	*) ac_try_echo=$ac_try;;
5691	esac
5692	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5693	(eval "$ac_link") 2>conftest.er1
5694	ac_status=$?
5695	grep -v '^ *+' conftest.er1 >conftest.err
5696	rm -f conftest.er1
5697	cat conftest.err >&5
5698	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5699	(exit $ac_status); } && {
5700	test -z "$ac_cxx_werror_flag" ||
5701	test ! -s conftest.err
5702	} && test -s conftest$ac_exeext &&
5703	$as_test_x conftest$ac_exeext; then
5704	ac_cv_lib_rt_clock_gettime=yes
5705	else
5706	echo "$as_me: failed program was:" >&5
5707	sed 's/^/| /' conftest.$ac_ext >&5
5708
5709	ac_cv_lib_rt_clock_gettime=no
5710	fi
5711
5712	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5713	conftest$ac_exeext conftest.$ac_ext
5714	LIBS=$ac_check_lib_save_LIBS
5715	fi
5716	{ echo "$as_me:$LINENO: result: $ac_cv_lib_rt_clock_gettime" >&5
5717	echo "${ECHO_T}$ac_cv_lib_rt_clock_gettime" >&6; }
5718	if test $ac_cv_lib_rt_clock_gettime = yes; then
5719	cat >>confdefs.h <<_ACEOF
5720	#define HAVE_LIBRT 1
5721	_ACEOF
5722
5723	LIBS="-lrt $LIBS"
5724
5725	fi
5726
5727	unset ac_cv_func_clock_gettime
5728
5729	for ac_func in clock_gettime
5730	do	5806	do
5731	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	5807	if test -z "$ac_lib"; then
5732	{ echo "$as_me:$LINENO: checking for $ac_func" >&5	5808	ac_res="none required"
5733	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5734	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5735	echo $ECHO_N "(cached) $ECHO_C" >&6
5736	else	5809	else
5737	cat >conftest.$ac_ext <<_ACEOF	5810	ac_res=-l$ac_lib
5738	/* confdefs.h. */	5811	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5739	_ACEOF	5812	fi
5740	cat confdefs.h >>conftest.$ac_ext	5813	if ac_fn_cxx_try_link "$LINENO"
5741	cat >>conftest.$ac_ext <<_ACEOF	5814	then :
5742	/* end confdefs.h. */	5815	ac_cv_search_floor=$ac_res
5743	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5744	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5745	#define $ac_func innocuous_$ac_func
5746
5747	/* System header to define __stub macros and hopefully few prototypes,
5748	which can conflict with char $ac_func (); below.
5749	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5750	<limits.h> exists even on freestanding compilers. */
5751
5752	#ifdef __STDC__
5753	# include <limits.h>
5754	#else
5755	# include <assert.h>
5756	#endif
5757
5758	#undef $ac_func
5759
5760	/* Override any GCC internal prototype to avoid an error.
5761	Use char because int might match the return type of a GCC
5762	builtin and then its argument prototype would still apply. */
5763	#ifdef __cplusplus
5764	extern "C"
5765	#endif
5766	char $ac_func ();
5767	/* The GNU C library defines this for functions which it implements
5768	to always fail with ENOSYS. Some functions are actually named
5769	something starting with __ and the normal name is an alias. */
5770	#if defined __stub_$ac_func || defined __stub___$ac_func
5771	choke me
5772	#endif
5773
5774	int
5775	main ()
5776	{
5777	return $ac_func ();
5778	;
5779	return 0;
5780	}
5781	_ACEOF
5782	rm -f conftest.$ac_objext conftest$ac_exeext
5783	if { (ac_try="$ac_link"
5784	case "(($ac_try" in
5785	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5786	*) ac_try_echo=$ac_try;;
5787	esac
5788	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5789	(eval "$ac_link") 2>conftest.er1
5790	ac_status=$?
5791	grep -v '^ *+' conftest.er1 >conftest.err
5792	rm -f conftest.er1
5793	cat conftest.err >&5
5794	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5795	(exit $ac_status); } && {
5796	test -z "$ac_cxx_werror_flag" ||
5797	test ! -s conftest.err
5798	} && test -s conftest$ac_exeext &&
5799	$as_test_x conftest$ac_exeext; then
5800	eval "$as_ac_var=yes"
5801	else
5802	echo "$as_me: failed program was:" >&5
5803	sed 's/^/| /' conftest.$ac_ext >&5
5804
5805	eval "$as_ac_var=no"
5806	fi	5816	fi
5807
5808	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5817	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5809	conftest$ac_exeext conftest.$ac_ext	5818	conftest$ac_exeext
5810	fi	5819	if test ${ac_cv_search_floor+y}
5811	ac_res=`eval echo '${'$as_ac_var'}'`	5820	then :
5812	{ echo "$as_me:$LINENO: result: $ac_res" >&5	5821	break
5813	echo "${ECHO_T}$ac_res" >&6; }
5814	if test `eval echo '${'$as_ac_var'}'` = yes; then
5815	cat >>confdefs.h <<_ACEOF
5816	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5817	_ACEOF
5818
5819	fi	5822	fi
5820	done	5823	done
		5824	if test ${ac_cv_search_floor+y}
		5825	then :
5821		5826
5822	fi	5827	else $as_nop
5823		5828	ac_cv_search_floor=no
5824	fi	5829	fi
5825		5830	rm conftest.$ac_ext
5826		5831	LIBS=$ac_func_search_save_LIBS
5827	{ echo "$as_me:$LINENO: checking for nanosleep" >&5
5828	echo $ECHO_N "checking for nanosleep... $ECHO_C" >&6; }
5829	if test "${ac_cv_func_nanosleep+set}" = set; then
5830	echo $ECHO_N "(cached) $ECHO_C" >&6
5831	else
5832	cat >conftest.$ac_ext <<_ACEOF
5833	/* confdefs.h. */
5834	_ACEOF
5835	cat confdefs.h >>conftest.$ac_ext
5836	cat >>conftest.$ac_ext <<_ACEOF
5837	/* end confdefs.h. */
5838	/* Define nanosleep to an innocuous variant, in case <limits.h> declares nanosleep.
5839	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5840	#define nanosleep innocuous_nanosleep
5841
5842	/* System header to define __stub macros and hopefully few prototypes,
5843	which can conflict with char nanosleep (); below.
5844	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5845	<limits.h> exists even on freestanding compilers. */
5846
5847	#ifdef __STDC__
5848	# include <limits.h>
5849	#else
5850	# include <assert.h>
5851	#endif
5852
5853	#undef nanosleep
5854
5855	/* Override any GCC internal prototype to avoid an error.
5856	Use char because int might match the return type of a GCC
5857	builtin and then its argument prototype would still apply. */
5858	#ifdef __cplusplus
5859	extern "C"
5860	#endif
5861	char nanosleep ();
5862	/* The GNU C library defines this for functions which it implements
5863	to always fail with ENOSYS. Some functions are actually named
5864	something starting with __ and the normal name is an alias. */
5865	#if defined __stub_nanosleep || defined __stub___nanosleep
5866	choke me
5867	#endif
5868
5869	int
5870	main ()
5871	{
5872	return nanosleep ();
5873	;
5874	return 0;
5875	}
5876	_ACEOF
5877	rm -f conftest.$ac_objext conftest$ac_exeext
5878	if { (ac_try="$ac_link"
5879	case "(($ac_try" in
5880	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5881	*) ac_try_echo=$ac_try;;
5882	esac
5883	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5884	(eval "$ac_link") 2>conftest.er1
5885	ac_status=$?
5886	grep -v '^ *+' conftest.er1 >conftest.err
5887	rm -f conftest.er1
5888	cat conftest.err >&5
5889	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5890	(exit $ac_status); } && {
5891	test -z "$ac_cxx_werror_flag" ||
5892	test ! -s conftest.err
5893	} && test -s conftest$ac_exeext &&
5894	$as_test_x conftest$ac_exeext; then
5895	ac_cv_func_nanosleep=yes
5896	else
5897	echo "$as_me: failed program was:" >&5
5898	sed 's/^/| /' conftest.$ac_ext >&5
5899
5900	ac_cv_func_nanosleep=no
5901	fi	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 $LIBS"
5902		5839
5903	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5840	printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
5904	conftest$ac_exeext conftest.$ac_ext
5905	fi
5906	{ echo "$as_me:$LINENO: result: $ac_cv_func_nanosleep" >&5
5907	echo "${ECHO_T}$ac_cv_func_nanosleep" >&6; }
5908	if test $ac_cv_func_nanosleep = yes; then
5909	:
5910	else
5911		5841
5912	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
5913
5914	{ echo "$as_me:$LINENO: checking for nanosleep in -lrt" >&5
5915	echo $ECHO_N "checking for nanosleep in -lrt... $ECHO_C" >&6; }
5916	if test "${ac_cv_lib_rt_nanosleep+set}" = set; then
5917	echo $ECHO_N "(cached) $ECHO_C" >&6
5918	else
5919	ac_check_lib_save_LIBS=$LIBS
5920	LIBS="-lrt $LIBS"
5921	cat >conftest.$ac_ext <<_ACEOF
5922	/* confdefs.h. */
5923	_ACEOF
5924	cat confdefs.h >>conftest.$ac_ext
5925	cat >>conftest.$ac_ext <<_ACEOF
5926	/* end confdefs.h. */
5927
5928	/* Override any GCC internal prototype to avoid an error.
5929	Use char because int might match the return type of a GCC
5930	builtin and then its argument prototype would still apply. */
5931	#ifdef __cplusplus
5932	extern "C"
5933	#endif
5934	char nanosleep ();
5935	int
5936	main ()
5937	{
5938	return nanosleep ();
5939	;
5940	return 0;
5941	}
5942	_ACEOF
5943	rm -f conftest.$ac_objext conftest$ac_exeext
5944	if { (ac_try="$ac_link"
5945	case "(($ac_try" in
5946	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5947	*) ac_try_echo=$ac_try;;
5948	esac
5949	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5950	(eval "$ac_link") 2>conftest.er1
5951	ac_status=$?
5952	grep -v '^ *+' conftest.er1 >conftest.err
5953	rm -f conftest.er1
5954	cat conftest.err >&5
5955	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5956	(exit $ac_status); } && {
5957	test -z "$ac_cxx_werror_flag" ||
5958	test ! -s conftest.err
5959	} && test -s conftest$ac_exeext &&
5960	$as_test_x conftest$ac_exeext; then
5961	ac_cv_lib_rt_nanosleep=yes
5962	else
5963	echo "$as_me: failed program was:" >&5
5964	sed 's/^/| /' conftest.$ac_ext >&5
5965
5966	ac_cv_lib_rt_nanosleep=no
5967	fi	5842	fi
5968
5969	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5970	conftest$ac_exeext conftest.$ac_ext
5971	LIBS=$ac_check_lib_save_LIBS
5972	fi
5973	{ echo "$as_me:$LINENO: result: $ac_cv_lib_rt_nanosleep" >&5
5974	echo "${ECHO_T}$ac_cv_lib_rt_nanosleep" >&6; }
5975	if test $ac_cv_lib_rt_nanosleep = yes; then
5976	cat >>confdefs.h <<_ACEOF
5977	#define HAVE_LIBRT 1
5978	_ACEOF
5979
5980	LIBS="-lrt $LIBS"
5981
5982	fi
5983
5984	unset ac_cv_func_nanosleep
5985
5986	for ac_func in nanosleep
5987	do
5988	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5989	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
5990	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5991	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5992	echo $ECHO_N "(cached) $ECHO_C" >&6
5993	else
5994	cat >conftest.$ac_ext <<_ACEOF
5995	/* confdefs.h. */
5996	_ACEOF
5997	cat confdefs.h >>conftest.$ac_ext
5998	cat >>conftest.$ac_ext <<_ACEOF
5999	/* end confdefs.h. */
6000	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6001	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6002	#define $ac_func innocuous_$ac_func
6003
6004	/* System header to define __stub macros and hopefully few prototypes,
6005	which can conflict with char $ac_func (); below.
6006	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6007	<limits.h> exists even on freestanding compilers. */
6008
6009	#ifdef __STDC__
6010	# include <limits.h>
6011	#else
6012	# include <assert.h>
6013	#endif
6014
6015	#undef $ac_func
6016
6017	/* Override any GCC internal prototype to avoid an error.
6018	Use char because int might match the return type of a GCC
6019	builtin and then its argument prototype would still apply. */
6020	#ifdef __cplusplus
6021	extern "C"
6022	#endif
6023	char $ac_func ();
6024	/* The GNU C library defines this for functions which it implements
6025	to always fail with ENOSYS. Some functions are actually named
6026	something starting with __ and the normal name is an alias. */
6027	#if defined __stub_$ac_func || defined __stub___$ac_func
6028	choke me
6029	#endif
6030
6031	int
6032	main ()
6033	{
6034	return $ac_func ();
6035	;
6036	return 0;
6037	}
6038	_ACEOF
6039	rm -f conftest.$ac_objext conftest$ac_exeext
6040	if { (ac_try="$ac_link"
6041	case "(($ac_try" in
6042	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6043	*) ac_try_echo=$ac_try;;
6044	esac
6045	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6046	(eval "$ac_link") 2>conftest.er1
6047	ac_status=$?
6048	grep -v '^ *+' conftest.er1 >conftest.err
6049	rm -f conftest.er1
6050	cat conftest.err >&5
6051	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6052	(exit $ac_status); } && {
6053	test -z "$ac_cxx_werror_flag" ||
6054	test ! -s conftest.err
6055	} && test -s conftest$ac_exeext &&
6056	$as_test_x conftest$ac_exeext; then
6057	eval "$as_ac_var=yes"
6058	else
6059	echo "$as_me: failed program was:" >&5
6060	sed 's/^/| /' conftest.$ac_ext >&5
6061
6062	eval "$as_ac_var=no"
6063	fi
6064
6065	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6066	conftest$ac_exeext conftest.$ac_ext
6067	fi
6068	ac_res=`eval echo '${'$as_ac_var'}'`
6069	{ echo "$as_me:$LINENO: result: $ac_res" >&5
6070	echo "${ECHO_T}$ac_res" >&6; }
6071	if test `eval echo '${'$as_ac_var'}'` = yes; then
6072	cat >>confdefs.h <<_ACEOF
6073	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6074	_ACEOF
6075
6076	fi
6077	done
6078
6079	fi
6080
6081	fi
6082
6083
6084
6085	{ echo "$as_me:$LINENO: checking for ceil in -lm" >&5
6086	echo $ECHO_N "checking for ceil in -lm... $ECHO_C" >&6; }
6087	if test "${ac_cv_lib_m_ceil+set}" = set; then
6088	echo $ECHO_N "(cached) $ECHO_C" >&6
6089	else
6090	ac_check_lib_save_LIBS=$LIBS
6091	LIBS="-lm $LIBS"
6092	cat >conftest.$ac_ext <<_ACEOF
6093	/* confdefs.h. */
6094	_ACEOF
6095	cat confdefs.h >>conftest.$ac_ext
6096	cat >>conftest.$ac_ext <<_ACEOF
6097	/* end confdefs.h. */
6098
6099	/* Override any GCC internal prototype to avoid an error.
6100	Use char because int might match the return type of a GCC
6101	builtin and then its argument prototype would still apply. */
6102	#ifdef __cplusplus
6103	extern "C"
6104	#endif
6105	char ceil ();
6106	int
6107	main ()
6108	{
6109	return ceil ();
6110	;
6111	return 0;
6112	}
6113	_ACEOF
6114	rm -f conftest.$ac_objext conftest$ac_exeext
6115	if { (ac_try="$ac_link"
6116	case "(($ac_try" in
6117	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6118	*) ac_try_echo=$ac_try;;
6119	esac
6120	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6121	(eval "$ac_link") 2>conftest.er1
6122	ac_status=$?
6123	grep -v '^ *+' conftest.er1 >conftest.err
6124	rm -f conftest.er1
6125	cat conftest.err >&5
6126	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6127	(exit $ac_status); } && {
6128	test -z "$ac_cxx_werror_flag" ||
6129	test ! -s conftest.err
6130	} && test -s conftest$ac_exeext &&
6131	$as_test_x conftest$ac_exeext; then
6132	ac_cv_lib_m_ceil=yes
6133	else
6134	echo "$as_me: failed program was:" >&5
6135	sed 's/^/| /' conftest.$ac_ext >&5
6136
6137	ac_cv_lib_m_ceil=no
6138	fi
6139
6140	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6141	conftest$ac_exeext conftest.$ac_ext
6142	LIBS=$ac_check_lib_save_LIBS
6143	fi
6144	{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_ceil" >&5
6145	echo "${ECHO_T}$ac_cv_lib_m_ceil" >&6; }
6146	if test $ac_cv_lib_m_ceil = yes; then
6147	cat >>confdefs.h <<_ACEOF
6148	#define HAVE_LIBM 1
6149	_ACEOF
6150
6151	LIBS="-lm $LIBS"
6152
6153	fi
6154
6155
6156		5843
6157		5844
6158		5845
6159		5846
6160		5847
6161	# 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.
6162	set dummy tic; ac_word=$2	5849	set dummy tic; ac_word=$2
6163	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	5850	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6164	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	5851	printf %s "checking for $ac_word... " >&6; }
6165	if test "${ac_cv_path_TIC+set}" = set; then	5852	if test ${ac_cv_path_TIC+y}
6166	echo $ECHO_N "(cached) $ECHO_C" >&6	5853	then :
6167	else	5854	printf %s "(cached) " >&6
		5855	else $as_nop
6168	case $TIC in	5856	case $TIC in
6169	[\\/]* | ?:[\\/]*)	5857	[\\/]* | ?:[\\/]*)
6170	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.	5858	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.
6171	;;	5859	;;
6172	*)	5860	*)
6173	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5861	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6174	for as_dir in $PATH	5862	for as_dir in $PATH
6175	do	5863	do
6176	IFS=$as_save_IFS	5864	IFS=$as_save_IFS
6177	test -z "$as_dir" && as_dir=.	5865	case $as_dir in #(((
		5866	'') as_dir=./ ;;
		5867	*/) ;;
		5868	*) as_dir=$as_dir/ ;;
		5869	esac
6178	for ac_exec_ext in '' $ac_executable_extensions; do	5870	for ac_exec_ext in '' $ac_executable_extensions; do
6179	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	5871	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6180	ac_cv_path_TIC="$as_dir/$ac_word$ac_exec_ext"	5872	ac_cv_path_TIC="$as_dir$ac_word$ac_exec_ext"
6181	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	5873	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
6182	break 2	5874	break 2
6183	fi	5875	fi
6184	done	5876	done
6185	done	5877	done
6186	IFS=$as_save_IFS	5878	IFS=$as_save_IFS
6187		5879
6188	test -z "$ac_cv_path_TIC" && ac_cv_path_TIC=":"	5880	test -z "$ac_cv_path_TIC" && ac_cv_path_TIC=":"
6189	;;	5881	;;
6190	esac	5882	esac
6191	fi	5883	fi
6192	TIC=$ac_cv_path_TIC	5884	TIC=$ac_cv_path_TIC
6193	if test -n "$TIC"; then	5885	if test -n "$TIC"; then
6194	{ echo "$as_me:$LINENO: result: $TIC" >&5	5886	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5
6195	echo "${ECHO_T}$TIC" >&6; }	5887	printf "%s\n" "$TIC" >&6; }
6196	else	5888	else
6197	{ echo "$as_me:$LINENO: result: no" >&5	5889	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6198	echo "${ECHO_T}no" >&6; }	5890	printf "%s\n" "no" >&6; }
6199	fi	5891	fi
6200		5892
6201		5893
6202		5894
6203	{ echo "$as_me:$LINENO: checking for X" >&5	5895	ac_ext=cpp
6204	echo $ECHO_N "checking for X... $ECHO_C" >&6; }	5896	ac_cpp='$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 :
		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
		5930
		5931	# OK, works on sane cases. Now check whether nonexistent headers
		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-$LINENO}: checking for X" >&5
		6025	printf %s "checking for X... " >&6; }
6205		6026
6206		6027
6207	# Check whether --with-x was given.	6028	# Check whether --with-x was given.
6208	if test "${with_x+set}" = set; then	6029	if test ${with_x+y}
		6030	then :
6209	withval=$with_x;	6031	withval=$with_x;
6210	fi	6032	fi
6211		6033
6212	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.	6034	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
6213	if test "x$with_x" = xno; then	6035	if test "x$with_x" = xno; then
6214	# The user explicitly disabled X.	6036	# The user explicitly disabled X.
6215	have_x=disabled	6037	have_x=disabled
6216	else	6038	else
6217	case $x_includes,$x_libraries in #(	6039	case $x_includes,$x_libraries in #(
6218	*\'*) { { echo "$as_me:$LINENO: error: Cannot use X directory names containing '" >&5	6040	*\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
6219	echo "$as_me: error: Cannot use X directory names containing '" >&2;}
6220	{ (exit 1); exit 1; }; };; #(
6221	*,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then	6041	*,NONE | NONE,*) if test ${ac_cv_have_x+y}
6222	echo $ECHO_N "(cached) $ECHO_C" >&6	6042	then :
6223	else	6043	printf %s "(cached) " >&6
		6044	else $as_nop
6224	# One or both of the vars are not set, and there is no cached value.	6045	# One or both of the vars are not set, and there is no cached value.
6225	ac_x_includes=no ac_x_libraries=no	6046	ac_x_includes=no
		6047	ac_x_libraries=no
		6048	# Do we need to do anything special at all?
		6049	ac_save_LIBS=$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 "$cross_compiling" = no
		6074	then :
6226	rm -f -r conftest.dir	6075	rm -f -r conftest.dir
6227	if mkdir conftest.dir; then	6076	if mkdir conftest.dir; then
6228	cd conftest.dir	6077	cd conftest.dir
6229	cat >Imakefile <<'_ACEOF'	6078	cat >Imakefile <<'_ACEOF'
6230	incroot:	6079	incroot:
6231	@echo incroot='${INCROOT}'	6080	@echo incroot='${INCROOT}'
…		…
6233	@echo usrlibdir='${USRLIBDIR}'	6082	@echo usrlibdir='${USRLIBDIR}'
6234	libdir:	6083	libdir:
6235	@echo libdir='${LIBDIR}'	6084	@echo libdir='${LIBDIR}'
6236	_ACEOF	6085	_ACEOF
6237	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then	6086	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
6238	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	6087	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6239	for ac_var in incroot usrlibdir libdir; do	6088	for ac_var in incroot usrlibdir libdir; do
6240	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"	6089	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
6241	done	6090	done
6242	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.	6091	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
6243	for ac_extension in a so sl; do	6092	for ac_extension in a so sl dylib la dll; do
6244	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&	6093	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
6245	test -f "$ac_im_libdir/libX11.$ac_extension"; then	6094	test -f "$ac_im_libdir/libX11.$ac_extension"; then
6246	ac_im_usrlibdir=$ac_im_libdir; break	6095	ac_im_usrlibdir=$ac_im_libdir; break
6247	fi	6096	fi
6248	done	6097	done
…		…
6252	case $ac_im_incroot in	6101	case $ac_im_incroot in
6253	/usr/include) ac_x_includes= ;;	6102	/usr/include) ac_x_includes= ;;
6254	*) test -f "$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;;
6255	esac	6104	esac
6256	case $ac_im_usrlibdir in	6105	case $ac_im_usrlibdir in
6257	/usr/lib | /lib) ;;	6106	/usr/lib | /usr/lib64 | /lib | /lib64) ;;
6258	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;	6107	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
6259	esac	6108	esac
6260	fi	6109	fi
6261	cd ..	6110	cd ..
6262	rm -f -r conftest.dir	6111	rm -f -r conftest.dir
6263	fi	6112	fi
6264		6113
6265	# Standard set of common directories for X headers.	6114	# Standard set of common directories for X headers.
6266	# Check X11 before X11Rn because it is often a symlink to the current release.	6115	# Check X11 before X11Rn because it is often a symlink to the current release.
6267	ac_x_header_dirs='	6116	ac_x_header_dirs='
6268	/usr/X11/include	6117	/usr/X11/include
		6118	/usr/X11R7/include
6269	/usr/X11R6/include	6119	/usr/X11R6/include
6270	/usr/X11R5/include	6120	/usr/X11R5/include
6271	/usr/X11R4/include	6121	/usr/X11R4/include
6272		6122
6273	/usr/include/X11	6123	/usr/include/X11
		6124	/usr/include/X11R7
6274	/usr/include/X11R6	6125	/usr/include/X11R6
6275	/usr/include/X11R5	6126	/usr/include/X11R5
6276	/usr/include/X11R4	6127	/usr/include/X11R4
6277		6128
6278	/usr/local/X11/include	6129	/usr/local/X11/include
		6130	/usr/local/X11R7/include
6279	/usr/local/X11R6/include	6131	/usr/local/X11R6/include
6280	/usr/local/X11R5/include	6132	/usr/local/X11R5/include
6281	/usr/local/X11R4/include	6133	/usr/local/X11R4/include
6282		6134
6283	/usr/local/include/X11	6135	/usr/local/include/X11
		6136	/usr/local/include/X11R7
6284	/usr/local/include/X11R6	6137	/usr/local/include/X11R6
6285	/usr/local/include/X11R5	6138	/usr/local/include/X11R5
6286	/usr/local/include/X11R4	6139	/usr/local/include/X11R4
		6140
		6141	/opt/X11/include
6287		6142
6288	/usr/X386/include	6143	/usr/X386/include
6289	/usr/x386/include	6144	/usr/x386/include
6290	/usr/XFree86/include/X11	6145	/usr/XFree86/include/X11
6291		6146
…		…
6300	/usr/openwin/share/include'	6155	/usr/openwin/share/include'
6301		6156
6302	if test "$ac_x_includes" = no; then	6157	if test "$ac_x_includes" = no; then
6303	# Guess where to find include files, by looking for Xlib.h.	6158	# Guess where to find include files, by looking for Xlib.h.
6304	# First, try using that file with no special directory specified.	6159	# First, try using that file with no special directory specified.
6305	cat >conftest.$ac_ext <<_ACEOF
6306	/* confdefs.h. */
6307	_ACEOF
6308	cat confdefs.h >>conftest.$ac_ext	6160	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6309	cat >>conftest.$ac_ext <<_ACEOF
6310	/* end confdefs.h. */	6161	/* end confdefs.h. */
6311	#include <X11/Xlib.h>	6162	#include <X11/Xlib.h>
6312	_ACEOF	6163	_ACEOF
6313	if { (ac_try="$ac_cpp conftest.$ac_ext"	6164	if ac_fn_cxx_try_cpp "$LINENO"
6314	case "(($ac_try" in	6165	then :
6315	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6316	*) ac_try_echo=$ac_try;;
6317	esac
6318	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6319	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6320	ac_status=$?
6321	grep -v '^ *+' conftest.er1 >conftest.err
6322	rm -f conftest.er1
6323	cat conftest.err >&5
6324	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6325	(exit $ac_status); } >/dev/null && {
6326	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
6327	test ! -s conftest.err
6328	}; then
6329	# We can compile using X headers with no special include directory.	6166	# We can compile using X headers with no special include directory.
6330	ac_x_includes=	6167	ac_x_includes=
6331	else	6168	else $as_nop
6332	echo "$as_me: failed program was:" >&5
6333	sed 's/^/| /' conftest.$ac_ext >&5
6334
6335	for ac_dir in $ac_x_header_dirs; do	6169	for ac_dir in $ac_x_header_dirs; do
6336	if test -r "$ac_dir/X11/Xlib.h"; then	6170	if test -r "$ac_dir/X11/Xlib.h"; then
6337	ac_x_includes=$ac_dir	6171	ac_x_includes=$ac_dir
6338	break	6172	break
6339	fi	6173	fi
6340	done	6174	done
6341	fi	6175	fi
6342
6343	rm -f conftest.err conftest.$ac_ext	6176	rm -f conftest.err conftest.i conftest.$ac_ext
6344	fi # $ac_x_includes = no	6177	fi # $ac_x_includes = no
6345		6178
6346	if test "$ac_x_libraries" = no; then	6179	if test "$ac_x_libraries" = no; then
6347	# Check for the libraries.	6180	# Check for the libraries.
6348	# See if we find them without any special options.	6181	# See if we find them without any special options.
6349	# Don't add to $LIBS permanently.	6182	# Don't add to $LIBS permanently.
6350	ac_save_LIBS=$LIBS	6183	ac_save_LIBS=$LIBS
6351	LIBS="-lX11 $LIBS"	6184	LIBS="-lX11 $LIBS"
6352	cat >conftest.$ac_ext <<_ACEOF
6353	/* confdefs.h. */
6354	_ACEOF
6355	cat confdefs.h >>conftest.$ac_ext	6185	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6356	cat >>conftest.$ac_ext <<_ACEOF
6357	/* end confdefs.h. */	6186	/* end confdefs.h. */
6358	#include <X11/Xlib.h>	6187	#include <X11/Xlib.h>
6359	int	6188	int
6360	main ()	6189	main (void)
6361	{	6190	{
6362	XrmInitialize ()	6191	XrmInitialize ()
6363	;	6192	;
6364	return 0;	6193	return 0;
6365	}	6194	}
6366	_ACEOF	6195	_ACEOF
6367	rm -f conftest.$ac_objext conftest$ac_exeext	6196	if ac_fn_cxx_try_link "$LINENO"
6368	if { (ac_try="$ac_link"	6197	then :
6369	case "(($ac_try" in
6370	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6371	*) ac_try_echo=$ac_try;;
6372	esac
6373	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6374	(eval "$ac_link") 2>conftest.er1
6375	ac_status=$?
6376	grep -v '^ *+' conftest.er1 >conftest.err
6377	rm -f conftest.er1
6378	cat conftest.err >&5
6379	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6380	(exit $ac_status); } && {
6381	test -z "$ac_cxx_werror_flag" ||
6382	test ! -s conftest.err
6383	} && test -s conftest$ac_exeext &&
6384	$as_test_x conftest$ac_exeext; then
6385	LIBS=$ac_save_LIBS	6198	LIBS=$ac_save_LIBS
6386	# We can link X programs with no special library path.	6199	# We can link X programs with no special library path.
6387	ac_x_libraries=	6200	ac_x_libraries=
6388	else	6201	else $as_nop
6389	echo "$as_me: failed program was:" >&5
6390	sed 's/^/| /' conftest.$ac_ext >&5
6391
6392	LIBS=$ac_save_LIBS	6202	LIBS=$ac_save_LIBS
6393	for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`	6203	for ac_dir in `printf "%s\n" "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
6394	do	6204	do
6395	# Don't even attempt the hair of trying to link an X program!	6205	# Don't even attempt the hair of trying to link an X program!
6396	for ac_extension in a so sl; do	6206	for ac_extension in a so sl dylib la dll; do
6397	if test -r "$ac_dir/libX11.$ac_extension"; then	6207	if test -r "$ac_dir/libX11.$ac_extension"; then
6398	ac_x_libraries=$ac_dir	6208	ac_x_libraries=$ac_dir
6399	break 2	6209	break 2
6400	fi	6210	fi
6401	done	6211	done
6402	done	6212	done
6403	fi	6213	fi
6404
6405	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6214	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6406	conftest$ac_exeext conftest.$ac_ext	6215	conftest$ac_exeext conftest.$ac_ext
6407	fi # $ac_x_libraries = no	6216	fi # $ac_x_libraries = no
6408		6217
		6218	fi
		6219	# Record the results.
6409	case $ac_x_includes,$ac_x_libraries in #(	6220	case $ac_x_includes,$ac_x_libraries in #(
6410	no,* | *,no | *\'*)	6221	no,* | *,no | *\'*) :
6411	# Didn't find X, or a directory has "'" in its name.	6222	# Didn't find X, or a directory has "'" in its name.
6412	ac_cv_have_x="have_x=no";; #(	6223	ac_cv_have_x="have_x=no" ;; #(
6413	*)	6224	*) :
6414	# Record where we found X for the cache.	6225	# Record where we found X for the cache.
6415	ac_cv_have_x="have_x=yes\	6226	ac_cv_have_x="have_x=yes\
6416	ac_x_includes='$ac_x_includes'\	6227	ac_x_includes='$ac_x_includes'\
6417	ac_x_libraries='$ac_x_libraries'"	6228	ac_x_libraries='$ac_x_libraries'" ;;
6418	esac	6229	esac
6419	fi	6230	fi
6420	;; #(	6231	;; #(
6421	*) have_x=yes;;	6232	*) have_x=yes;;
6422	esac	6233	esac
6423	eval "$ac_cv_have_x"	6234	eval "$ac_cv_have_x"
6424	fi # $with_x != no	6235	fi # $with_x != no
6425		6236
6426	if test "$have_x" != yes; then	6237	if test "$have_x" != yes; then
6427	{ echo "$as_me:$LINENO: result: $have_x" >&5	6238	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
6428	echo "${ECHO_T}$have_x" >&6; }	6239	printf "%s\n" "$have_x" >&6; }
6429	no_x=yes	6240	no_x=yes
6430	else	6241	else
6431	# 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.
6432	test "x$x_includes" = xNONE && x_includes=$ac_x_includes	6243	test "x$x_includes" = xNONE && x_includes=$ac_x_includes
6433	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries	6244	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
6434	# Update the cache value to reflect the command line values.	6245	# Update the cache value to reflect the command line values.
6435	ac_cv_have_x="have_x=yes\	6246	ac_cv_have_x="have_x=yes\
6436	ac_x_includes='$x_includes'\	6247	ac_x_includes='$x_includes'\
6437	ac_x_libraries='$x_libraries'"	6248	ac_x_libraries='$x_libraries'"
6438	{ 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 $x_includes" >&5
6439	echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6; }	6250	printf "%s\n" "libraries $x_libraries, headers $x_includes" >&6; }
6440	fi	6251	fi
6441		6252
6442	if test "$no_x" = yes; then	6253	if test "$no_x" = yes; then
6443	# Not all programs may use this symbol, but it does not hurt to define it.	6254	# Not all programs may use this symbol, but it does not hurt to define it.
6444		6255
6445	cat >>confdefs.h <<\_ACEOF	6256	printf "%s\n" "#define X_DISPLAY_MISSING 1" >>confdefs.h
6446	#define X_DISPLAY_MISSING 1
6447	_ACEOF
6448		6257
6449	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=	6258	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
6450	else	6259	else
6451	if test -n "$x_includes"; then	6260	if test -n "$x_includes"; then
6452	X_CFLAGS="$X_CFLAGS -I$x_includes"	6261	X_CFLAGS="$X_CFLAGS -I$x_includes"
…		…
6455	# It would also be nice to do this for all -L options, not just this one.	6264	# It would also be nice to do this for all -L options, not just this one.
6456	if test -n "$x_libraries"; then	6265	if test -n "$x_libraries"; then
6457	X_LIBS="$X_LIBS -L$x_libraries"	6266	X_LIBS="$X_LIBS -L$x_libraries"
6458	# For Solaris; some versions of Sun CC require a space after -R and	6267	# For Solaris; some versions of Sun CC require a space after -R and
6459	# others require no space. Words are not sufficient . . . .	6268	# others require no space. Words are not sufficient . . . .
6460	{ echo "$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
6461	echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6; }	6270	printf %s "checking whether -R must be followed by a space... " >&6; }
6462	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"	6271	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
6463	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag	6272	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
6464	ac_cxx_werror_flag=yes	6273	ac_cxx_werror_flag=yes
6465	cat >conftest.$ac_ext <<_ACEOF
6466	/* confdefs.h. */
6467	_ACEOF
6468	cat confdefs.h >>conftest.$ac_ext	6274	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6469	cat >>conftest.$ac_ext <<_ACEOF
6470	/* end confdefs.h. */	6275	/* end confdefs.h. */
6471		6276
6472	int	6277	int
6473	main ()	6278	main (void)
6474	{	6279	{
6475		6280
6476	;	6281	;
6477	return 0;	6282	return 0;
6478	}	6283	}
6479	_ACEOF	6284	_ACEOF
6480	rm -f conftest.$ac_objext conftest$ac_exeext	6285	if ac_fn_cxx_try_link "$LINENO"
6481	if { (ac_try="$ac_link"	6286	then :
6482	case "(($ac_try" in	6287	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6483	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6288	printf "%s\n" "no" >&6; }
6484	*) ac_try_echo=$ac_try;;
6485	esac
6486	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6487	(eval "$ac_link") 2>conftest.er1
6488	ac_status=$?
6489	grep -v '^ *+' conftest.er1 >conftest.err
6490	rm -f conftest.er1
6491	cat conftest.err >&5
6492	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6493	(exit $ac_status); } && {
6494	test -z "$ac_cxx_werror_flag" ||
6495	test ! -s conftest.err
6496	} && test -s conftest$ac_exeext &&
6497	$as_test_x conftest$ac_exeext; then
6498	{ echo "$as_me:$LINENO: result: no" >&5
6499	echo "${ECHO_T}no" >&6; }
6500	X_LIBS="$X_LIBS -R$x_libraries"	6289	X_LIBS="$X_LIBS -R$x_libraries"
6501	else	6290	else $as_nop
6502	echo "$as_me: failed program was:" >&5
6503	sed 's/^/| /' conftest.$ac_ext >&5
6504
6505	LIBS="$ac_xsave_LIBS -R $x_libraries"	6291	LIBS="$ac_xsave_LIBS -R $x_libraries"
6506	cat >conftest.$ac_ext <<_ACEOF
6507	/* confdefs.h. */
6508	_ACEOF
6509	cat confdefs.h >>conftest.$ac_ext	6292	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6510	cat >>conftest.$ac_ext <<_ACEOF
6511	/* end confdefs.h. */	6293	/* end confdefs.h. */
6512		6294
6513	int	6295	int
6514	main ()	6296	main (void)
6515	{	6297	{
6516		6298
6517	;	6299	;
6518	return 0;	6300	return 0;
6519	}	6301	}
6520	_ACEOF	6302	_ACEOF
6521	rm -f conftest.$ac_objext conftest$ac_exeext	6303	if ac_fn_cxx_try_link "$LINENO"
6522	if { (ac_try="$ac_link"	6304	then :
6523	case "(($ac_try" in	6305	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6524	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6306	printf "%s\n" "yes" >&6; }
6525	*) ac_try_echo=$ac_try;;
6526	esac
6527	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6528	(eval "$ac_link") 2>conftest.er1
6529	ac_status=$?
6530	grep -v '^ *+' conftest.er1 >conftest.err
6531	rm -f conftest.er1
6532	cat conftest.err >&5
6533	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6534	(exit $ac_status); } && {
6535	test -z "$ac_cxx_werror_flag" ||
6536	test ! -s conftest.err
6537	} && test -s conftest$ac_exeext &&
6538	$as_test_x conftest$ac_exeext; then
6539	{ echo "$as_me:$LINENO: result: yes" >&5
6540	echo "${ECHO_T}yes" >&6; }
6541	X_LIBS="$X_LIBS -R $x_libraries"	6307	X_LIBS="$X_LIBS -R $x_libraries"
6542	else	6308	else $as_nop
6543	echo "$as_me: failed program was:" >&5	6309	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
6544	sed 's/^/| /' conftest.$ac_ext >&5	6310	printf "%s\n" "neither works" >&6; }
6545
6546	{ echo "$as_me:$LINENO: result: neither works" >&5
6547	echo "${ECHO_T}neither works" >&6; }
6548	fi	6311	fi
6549
6550	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6312	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6551	conftest$ac_exeext conftest.$ac_ext	6313	conftest$ac_exeext conftest.$ac_ext
6552	fi	6314	fi
6553
6554	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6315	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6555	conftest$ac_exeext conftest.$ac_ext	6316	conftest$ac_exeext conftest.$ac_ext
6556	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag	6317	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
6557	LIBS=$ac_xsave_LIBS	6318	LIBS=$ac_xsave_LIBS
6558	fi	6319	fi
6559		6320
6560	# Check for system-dependent libraries X programs must link with.	6321	# Check for system-dependent libraries X programs must link with.
…		…
6566	else	6327	else
6567	# Martyn Johnson says this is needed for Ultrix, if the X	6328	# Martyn Johnson says this is needed for Ultrix, if the X
6568	# libraries were built with DECnet support. And Karl Berry says	6329	# libraries were built with DECnet support. And Karl Berry says
6569	# the Alpha needs dnet_stub (dnet does not exist).	6330	# the Alpha needs dnet_stub (dnet does not exist).
6570	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"	6331	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
6571	cat >conftest.$ac_ext <<_ACEOF
6572	/* confdefs.h. */
6573	_ACEOF
6574	cat confdefs.h >>conftest.$ac_ext	6332	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6575	cat >>conftest.$ac_ext <<_ACEOF
6576	/* end confdefs.h. */	6333	/* end confdefs.h. */
6577		6334
6578	/* Override any GCC internal prototype to avoid an error.	6335	namespace conftest {
6579	Use char because int might match the return type of a GCC	6336	extern "C" int XOpenDisplay ();
6580	builtin and then its argument prototype would still apply. */	6337	}
6581	#ifdef __cplusplus
6582	extern "C"
6583	#endif
6584	char XOpenDisplay ();
6585	int	6338	int
6586	main ()	6339	main (void)
6587	{	6340	{
6588	return XOpenDisplay ();	6341	return conftest::XOpenDisplay ();
6589	;	6342	;
6590	return 0;	6343	return 0;
6591	}	6344	}
6592	_ACEOF	6345	_ACEOF
6593	rm -f conftest.$ac_objext conftest$ac_exeext	6346	if ac_fn_cxx_try_link "$LINENO"
6594	if { (ac_try="$ac_link"	6347	then :
6595	case "(($ac_try" in
6596	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6597	*) ac_try_echo=$ac_try;;
6598	esac
6599	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6600	(eval "$ac_link") 2>conftest.er1
6601	ac_status=$?
6602	grep -v '^ *+' conftest.er1 >conftest.err
6603	rm -f conftest.er1
6604	cat conftest.err >&5
6605	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6606	(exit $ac_status); } && {
6607	test -z "$ac_cxx_werror_flag" ||
6608	test ! -s conftest.err
6609	} && test -s conftest$ac_exeext &&
6610	$as_test_x conftest$ac_exeext; then
6611	:
6612	else
6613	echo "$as_me: failed program was:" >&5
6614	sed 's/^/| /' conftest.$ac_ext >&5
6615		6348
		6349	else $as_nop
6616	{ echo "$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
6617	echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6; }	6351	printf %s "checking for dnet_ntoa in -ldnet... " >&6; }
6618	if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then	6352	if test ${ac_cv_lib_dnet_dnet_ntoa+y}
6619	echo $ECHO_N "(cached) $ECHO_C" >&6	6353	then :
6620	else	6354	printf %s "(cached) " >&6
		6355	else $as_nop
6621	ac_check_lib_save_LIBS=$LIBS	6356	ac_check_lib_save_LIBS=$LIBS
6622	LIBS="-ldnet $LIBS"	6357	LIBS="-ldnet $LIBS"
6623	cat >conftest.$ac_ext <<_ACEOF
6624	/* confdefs.h. */
6625	_ACEOF
6626	cat confdefs.h >>conftest.$ac_ext	6358	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6627	cat >>conftest.$ac_ext <<_ACEOF
6628	/* end confdefs.h. */	6359	/* end confdefs.h. */
6629		6360
6630	/* Override any GCC internal prototype to avoid an error.	6361	namespace conftest {
6631	Use char because int might match the return type of a GCC	6362	extern "C" int dnet_ntoa ();
6632	builtin and then its argument prototype would still apply. */	6363	}
6633	#ifdef __cplusplus
6634	extern "C"
6635	#endif
6636	char dnet_ntoa ();
6637	int	6364	int
6638	main ()	6365	main (void)
6639	{	6366	{
6640	return dnet_ntoa ();	6367	return conftest::dnet_ntoa ();
6641	;	6368	;
6642	return 0;	6369	return 0;
6643	}	6370	}
6644	_ACEOF	6371	_ACEOF
6645	rm -f conftest.$ac_objext conftest$ac_exeext	6372	if ac_fn_cxx_try_link "$LINENO"
6646	if { (ac_try="$ac_link"	6373	then :
6647	case "(($ac_try" in
6648	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6649	*) ac_try_echo=$ac_try;;
6650	esac
6651	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6652	(eval "$ac_link") 2>conftest.er1
6653	ac_status=$?
6654	grep -v '^ *+' conftest.er1 >conftest.err
6655	rm -f conftest.er1
6656	cat conftest.err >&5
6657	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6658	(exit $ac_status); } && {
6659	test -z "$ac_cxx_werror_flag" ||
6660	test ! -s conftest.err
6661	} && test -s conftest$ac_exeext &&
6662	$as_test_x conftest$ac_exeext; then
6663	ac_cv_lib_dnet_dnet_ntoa=yes	6374	ac_cv_lib_dnet_dnet_ntoa=yes
6664	else	6375	else $as_nop
6665	echo "$as_me: failed program was:" >&5
6666	sed 's/^/| /' conftest.$ac_ext >&5
6667
6668	ac_cv_lib_dnet_dnet_ntoa=no	6376	ac_cv_lib_dnet_dnet_ntoa=no
6669	fi	6377	fi
6670
6671	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6378	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6672	conftest$ac_exeext conftest.$ac_ext	6379	conftest$ac_exeext conftest.$ac_ext
6673	LIBS=$ac_check_lib_save_LIBS	6380	LIBS=$ac_check_lib_save_LIBS
6674	fi	6381	fi
6675	{ echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5	6382	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
6676	echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6; }	6383	printf "%s\n" "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
6677	if test $ac_cv_lib_dnet_dnet_ntoa = yes; then	6384	if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes
		6385	then :
6678	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"	6386	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
6679	fi	6387	fi
6680		6388
6681	if test $ac_cv_lib_dnet_dnet_ntoa = no; then	6389	if test $ac_cv_lib_dnet_dnet_ntoa = no; then
6682	{ echo "$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
6683	echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6; }	6391	printf %s "checking for dnet_ntoa in -ldnet_stub... " >&6; }
6684	if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then	6392	if test ${ac_cv_lib_dnet_stub_dnet_ntoa+y}
6685	echo $ECHO_N "(cached) $ECHO_C" >&6	6393	then :
6686	else	6394	printf %s "(cached) " >&6
		6395	else $as_nop
6687	ac_check_lib_save_LIBS=$LIBS	6396	ac_check_lib_save_LIBS=$LIBS
6688	LIBS="-ldnet_stub $LIBS"	6397	LIBS="-ldnet_stub $LIBS"
6689	cat >conftest.$ac_ext <<_ACEOF
6690	/* confdefs.h. */
6691	_ACEOF
6692	cat confdefs.h >>conftest.$ac_ext	6398	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6693	cat >>conftest.$ac_ext <<_ACEOF
6694	/* end confdefs.h. */	6399	/* end confdefs.h. */
6695		6400
6696	/* Override any GCC internal prototype to avoid an error.	6401	namespace conftest {
6697	Use char because int might match the return type of a GCC	6402	extern "C" int dnet_ntoa ();
6698	builtin and then its argument prototype would still apply. */	6403	}
6699	#ifdef __cplusplus
6700	extern "C"
6701	#endif
6702	char dnet_ntoa ();
6703	int	6404	int
6704	main ()	6405	main (void)
6705	{	6406	{
6706	return dnet_ntoa ();	6407	return conftest::dnet_ntoa ();
6707	;	6408	;
6708	return 0;	6409	return 0;
6709	}	6410	}
6710	_ACEOF	6411	_ACEOF
6711	rm -f conftest.$ac_objext conftest$ac_exeext	6412	if ac_fn_cxx_try_link "$LINENO"
6712	if { (ac_try="$ac_link"	6413	then :
6713	case "(($ac_try" in
6714	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6715	*) ac_try_echo=$ac_try;;
6716	esac
6717	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6718	(eval "$ac_link") 2>conftest.er1
6719	ac_status=$?
6720	grep -v '^ *+' conftest.er1 >conftest.err
6721	rm -f conftest.er1
6722	cat conftest.err >&5
6723	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6724	(exit $ac_status); } && {
6725	test -z "$ac_cxx_werror_flag" ||
6726	test ! -s conftest.err
6727	} && test -s conftest$ac_exeext &&
6728	$as_test_x conftest$ac_exeext; then
6729	ac_cv_lib_dnet_stub_dnet_ntoa=yes	6414	ac_cv_lib_dnet_stub_dnet_ntoa=yes
6730	else	6415	else $as_nop
6731	echo "$as_me: failed program was:" >&5
6732	sed 's/^/| /' conftest.$ac_ext >&5
6733
6734	ac_cv_lib_dnet_stub_dnet_ntoa=no	6416	ac_cv_lib_dnet_stub_dnet_ntoa=no
6735	fi	6417	fi
6736
6737	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6418	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6738	conftest$ac_exeext conftest.$ac_ext	6419	conftest$ac_exeext conftest.$ac_ext
6739	LIBS=$ac_check_lib_save_LIBS	6420	LIBS=$ac_check_lib_save_LIBS
6740	fi	6421	fi
6741	{ echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5	6422	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
6742	echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }	6423	printf "%s\n" "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
6743	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 :
6744	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"	6426	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
6745	fi	6427	fi
6746		6428
6747	fi	6429	fi
6748	fi	6430	fi
6749
6750	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6431	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6751	conftest$ac_exeext conftest.$ac_ext	6432	conftest$ac_exeext conftest.$ac_ext
6752	LIBS="$ac_xsave_LIBS"	6433	LIBS="$ac_xsave_LIBS"
6753		6434
6754	# 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,
6755	# to get the SysV transport functions.	6436	# to get the SysV transport functions.
6756	# 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)
6757	# needs -lnsl.	6438	# needs -lnsl.
6758	# The nsl library prevents programs from opening the X display	6439	# The nsl library prevents programs from opening the X display
6759	# on Irix 5.2, according to T.E. Dickey.	6440	# on Irix 5.2, according to T.E. Dickey.
6760	# The functions gethostbyname, getservbyname, and inet_addr are	6441	# The functions gethostbyname, getservbyname, and inet_addr are
6761	# 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.
6762	{ echo "$as_me:$LINENO: checking for gethostbyname" >&5	6443	ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
6763	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6; }	6444	if test "x$ac_cv_func_gethostbyname" = xyes
		6445	then :
		6446
		6447	fi
		6448
6764	if test "${ac_cv_func_gethostbyname+set}" = set; then	6449	if test $ac_cv_func_gethostbyname = no; then
6765	echo $ECHO_N "(cached) $ECHO_C" >&6	6450	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
6766	else	6451	printf %s "checking for gethostbyname in -lnsl... " >&6; }
6767	cat >conftest.$ac_ext <<_ACEOF	6452	if test ${ac_cv_lib_nsl_gethostbyname+y}
6768	/* confdefs.h. */	6453	then :
6769	_ACEOF	6454	printf %s "(cached) " >&6
		6455	else $as_nop
		6456	ac_check_lib_save_LIBS=$LIBS
		6457	LIBS="-lnsl $LIBS"
6770	cat confdefs.h >>conftest.$ac_ext	6458	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6771	cat >>conftest.$ac_ext <<_ACEOF
6772	/* end confdefs.h. */	6459	/* end confdefs.h. */
6773	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
6774	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6775	#define gethostbyname innocuous_gethostbyname
6776		6460
6777	/* System header to define __stub macros and hopefully few prototypes,	6461	namespace conftest {
6778	which can conflict with char gethostbyname (); below.	6462	extern "C" int gethostbyname ();
6779	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6463	}
6780	<limits.h> exists even on freestanding compilers. */
6781
6782	#ifdef __STDC__
6783	# include <limits.h>
6784	#else
6785	# include <assert.h>
6786	#endif
6787
6788	#undef gethostbyname
6789
6790	/* Override any GCC internal prototype to avoid an error.
6791	Use char because int might match the return type of a GCC
6792	builtin and then its argument prototype would still apply. */
6793	#ifdef __cplusplus
6794	extern "C"
6795	#endif
6796	char gethostbyname ();
6797	/* The GNU C library defines this for functions which it implements
6798	to always fail with ENOSYS. Some functions are actually named
6799	something starting with __ and the normal name is an alias. */
6800	#if defined __stub_gethostbyname || defined __stub___gethostbyname
6801	choke me
6802	#endif
6803
6804	int	6464	int
6805	main ()	6465	main (void)
6806	{	6466	{
6807	return gethostbyname ();	6467	return conftest::gethostbyname ();
6808	;	6468	;
6809	return 0;	6469	return 0;
6810	}	6470	}
6811	_ACEOF	6471	_ACEOF
6812	rm -f conftest.$ac_objext conftest$ac_exeext	6472	if ac_fn_cxx_try_link "$LINENO"
6813	if { (ac_try="$ac_link"	6473	then :
6814	case "(($ac_try" in
6815	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6816	*) ac_try_echo=$ac_try;;
6817	esac
6818	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6819	(eval "$ac_link") 2>conftest.er1
6820	ac_status=$?
6821	grep -v '^ *+' conftest.er1 >conftest.err
6822	rm -f conftest.er1
6823	cat conftest.err >&5
6824	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6825	(exit $ac_status); } && {
6826	test -z "$ac_cxx_werror_flag" ||
6827	test ! -s conftest.err
6828	} && test -s conftest$ac_exeext &&
6829	$as_test_x conftest$ac_exeext; then
6830	ac_cv_func_gethostbyname=yes	6474	ac_cv_lib_nsl_gethostbyname=yes
6831	else	6475	else $as_nop
6832	echo "$as_me: failed program was:" >&5
6833	sed 's/^/| /' conftest.$ac_ext >&5
6834
6835	ac_cv_func_gethostbyname=no	6476	ac_cv_lib_nsl_gethostbyname=no
6836	fi	6477	fi
6837
6838	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6478	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6839	conftest$ac_exeext conftest.$ac_ext	6479	conftest$ac_exeext conftest.$ac_ext
		6480	LIBS=$ac_check_lib_save_LIBS
6840	fi	6481	fi
6841	{ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5	6482	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
6842	echo "${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
6843		6488
6844	if test $ac_cv_func_gethostbyname = no; then	6489	if test $ac_cv_lib_nsl_gethostbyname = no; then
6845	{ echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5	6490	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
6846	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }	6491	printf %s "checking for gethostbyname in -lbsd... " >&6; }
6847	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then	6492	if test ${ac_cv_lib_bsd_gethostbyname+y}
6848	echo $ECHO_N "(cached) $ECHO_C" >&6	6493	then :
6849	else	6494	printf %s "(cached) " >&6
		6495	else $as_nop
6850	ac_check_lib_save_LIBS=$LIBS	6496	ac_check_lib_save_LIBS=$LIBS
6851	LIBS="-lnsl $LIBS"	6497	LIBS="-lbsd $LIBS"
6852	cat >conftest.$ac_ext <<_ACEOF
6853	/* confdefs.h. */
6854	_ACEOF
6855	cat confdefs.h >>conftest.$ac_ext	6498	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6856	cat >>conftest.$ac_ext <<_ACEOF
6857	/* end confdefs.h. */	6499	/* end confdefs.h. */
6858		6500
6859	/* Override any GCC internal prototype to avoid an error.	6501	namespace conftest {
6860	Use char because int might match the return type of a GCC	6502	extern "C" int gethostbyname ();
6861	builtin and then its argument prototype would still apply. */	6503	}
6862	#ifdef __cplusplus
6863	extern "C"
6864	#endif
6865	char gethostbyname ();
6866	int	6504	int
6867	main ()	6505	main (void)
6868	{	6506	{
6869	return gethostbyname ();	6507	return conftest::gethostbyname ();
6870	;	6508	;
6871	return 0;	6509	return 0;
6872	}	6510	}
6873	_ACEOF	6511	_ACEOF
6874	rm -f conftest.$ac_objext conftest$ac_exeext	6512	if ac_fn_cxx_try_link "$LINENO"
6875	if { (ac_try="$ac_link"	6513	then :
6876	case "(($ac_try" in
6877	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6878	*) ac_try_echo=$ac_try;;
6879	esac
6880	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6881	(eval "$ac_link") 2>conftest.er1
6882	ac_status=$?
6883	grep -v '^ *+' conftest.er1 >conftest.err
6884	rm -f conftest.er1
6885	cat conftest.err >&5
6886	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6887	(exit $ac_status); } && {
6888	test -z "$ac_cxx_werror_flag" ||
6889	test ! -s conftest.err
6890	} && test -s conftest$ac_exeext &&
6891	$as_test_x conftest$ac_exeext; then
6892	ac_cv_lib_nsl_gethostbyname=yes	6514	ac_cv_lib_bsd_gethostbyname=yes
6893	else	6515	else $as_nop
6894	echo "$as_me: failed program was:" >&5
6895	sed 's/^/| /' conftest.$ac_ext >&5
6896
6897	ac_cv_lib_nsl_gethostbyname=no	6516	ac_cv_lib_bsd_gethostbyname=no
6898	fi	6517	fi
6899
6900	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6518	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6901	conftest$ac_exeext conftest.$ac_ext	6519	conftest$ac_exeext conftest.$ac_ext
6902	LIBS=$ac_check_lib_save_LIBS	6520	LIBS=$ac_check_lib_save_LIBS
6903	fi	6521	fi
6904	{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
6905	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }
6906	if test $ac_cv_lib_nsl_gethostbyname = yes; then
6907	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
6908	fi
6909
6910	if test $ac_cv_lib_nsl_gethostbyname = no; then
6911	{ echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5
6912	echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6; }
6913	if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
6914	echo $ECHO_N "(cached) $ECHO_C" >&6
6915	else
6916	ac_check_lib_save_LIBS=$LIBS
6917	LIBS="-lbsd $LIBS"
6918	cat >conftest.$ac_ext <<_ACEOF
6919	/* confdefs.h. */
6920	_ACEOF
6921	cat confdefs.h >>conftest.$ac_ext
6922	cat >>conftest.$ac_ext <<_ACEOF
6923	/* end confdefs.h. */
6924
6925	/* Override any GCC internal prototype to avoid an error.
6926	Use char because int might match the return type of a GCC
6927	builtin and then its argument prototype would still apply. */
6928	#ifdef __cplusplus
6929	extern "C"
6930	#endif
6931	char gethostbyname ();
6932	int
6933	main ()
6934	{
6935	return gethostbyname ();
6936	;
6937	return 0;
6938	}
6939	_ACEOF
6940	rm -f conftest.$ac_objext conftest$ac_exeext
6941	if { (ac_try="$ac_link"
6942	case "(($ac_try" in
6943	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6944	*) ac_try_echo=$ac_try;;
6945	esac
6946	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6947	(eval "$ac_link") 2>conftest.er1
6948	ac_status=$?
6949	grep -v '^ *+' conftest.er1 >conftest.err
6950	rm -f conftest.er1
6951	cat conftest.err >&5
6952	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6953	(exit $ac_status); } && {
6954	test -z "$ac_cxx_werror_flag" ||
6955	test ! -s conftest.err
6956	} && test -s conftest$ac_exeext &&
6957	$as_test_x conftest$ac_exeext; then
6958	ac_cv_lib_bsd_gethostbyname=yes
6959	else
6960	echo "$as_me: failed program was:" >&5
6961	sed 's/^/| /' conftest.$ac_ext >&5
6962
6963	ac_cv_lib_bsd_gethostbyname=no
6964	fi
6965
6966	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6967	conftest$ac_exeext conftest.$ac_ext
6968	LIBS=$ac_check_lib_save_LIBS
6969	fi
6970	{ echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5	6522	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
6971	echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6; }	6523	printf "%s\n" "$ac_cv_lib_bsd_gethostbyname" >&6; }
6972	if test $ac_cv_lib_bsd_gethostbyname = yes; then	6524	if test "x$ac_cv_lib_bsd_gethostbyname" = xyes
		6525	then :
6973	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"	6526	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
6974	fi	6527	fi
6975		6528
6976	fi	6529	fi
6977	fi	6530	fi
…		…
6981	# 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
6982	# on later versions), says Simon Leinen: it contains gethostby*	6535	# on later versions), says Simon Leinen: it contains gethostby*
6983	# variants that don't use the name server (or something). -lsocket	6536	# variants that don't use the name server (or something). -lsocket
6984	# 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
6985	# if connect needs -lnsl, so does gethostbyname.	6538	# if connect needs -lnsl, so does gethostbyname.
6986	{ echo "$as_me:$LINENO: checking for connect" >&5	6539	ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"
6987	echo $ECHO_N "checking for connect... $ECHO_C" >&6; }	6540	if test "x$ac_cv_func_connect" = xyes
		6541	then :
		6542
		6543	fi
		6544
6988	if test "${ac_cv_func_connect+set}" = set; then	6545	if test $ac_cv_func_connect = no; then
6989	echo $ECHO_N "(cached) $ECHO_C" >&6	6546	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
6990	else	6547	printf %s "checking for connect in -lsocket... " >&6; }
6991	cat >conftest.$ac_ext <<_ACEOF	6548	if test ${ac_cv_lib_socket_connect+y}
6992	/* confdefs.h. */	6549	then :
6993	_ACEOF	6550	printf %s "(cached) " >&6
		6551	else $as_nop
		6552	ac_check_lib_save_LIBS=$LIBS
		6553	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
6994	cat confdefs.h >>conftest.$ac_ext	6554	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6995	cat >>conftest.$ac_ext <<_ACEOF
6996	/* end confdefs.h. */	6555	/* end confdefs.h. */
6997	/* Define connect to an innocuous variant, in case <limits.h> declares connect.
6998	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6999	#define connect innocuous_connect
7000		6556
7001	/* System header to define __stub macros and hopefully few prototypes,	6557	namespace conftest {
7002	which can conflict with char connect (); below.	6558	extern "C" int connect ();
7003	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6559	}
7004	<limits.h> exists even on freestanding compilers. */
7005
7006	#ifdef __STDC__
7007	# include <limits.h>
7008	#else
7009	# include <assert.h>
7010	#endif
7011
7012	#undef connect
7013
7014	/* Override any GCC internal prototype to avoid an error.
7015	Use char because int might match the return type of a GCC
7016	builtin and then its argument prototype would still apply. */
7017	#ifdef __cplusplus
7018	extern "C"
7019	#endif
7020	char connect ();
7021	/* The GNU C library defines this for functions which it implements
7022	to always fail with ENOSYS. Some functions are actually named
7023	something starting with __ and the normal name is an alias. */
7024	#if defined __stub_connect || defined __stub___connect
7025	choke me
7026	#endif
7027
7028	int	6560	int
7029	main ()	6561	main (void)
7030	{	6562	{
7031	return connect ();	6563	return conftest::connect ();
7032	;	6564	;
7033	return 0;	6565	return 0;
7034	}	6566	}
7035	_ACEOF	6567	_ACEOF
7036	rm -f conftest.$ac_objext conftest$ac_exeext	6568	if ac_fn_cxx_try_link "$LINENO"
7037	if { (ac_try="$ac_link"	6569	then :
7038	case "(($ac_try" in
7039	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7040	*) ac_try_echo=$ac_try;;
7041	esac
7042	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7043	(eval "$ac_link") 2>conftest.er1
7044	ac_status=$?
7045	grep -v '^ *+' conftest.er1 >conftest.err
7046	rm -f conftest.er1
7047	cat conftest.err >&5
7048	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7049	(exit $ac_status); } && {
7050	test -z "$ac_cxx_werror_flag" ||
7051	test ! -s conftest.err
7052	} && test -s conftest$ac_exeext &&
7053	$as_test_x conftest$ac_exeext; then
7054	ac_cv_func_connect=yes	6570	ac_cv_lib_socket_connect=yes
7055	else	6571	else $as_nop
7056	echo "$as_me: failed program was:" >&5	6572	ac_cv_lib_socket_connect=no
7057	sed 's/^/| /' conftest.$ac_ext >&5
7058
7059	ac_cv_func_connect=no
7060	fi	6573	fi
7061
7062	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6574	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7063	conftest$ac_exeext conftest.$ac_ext	6575	conftest$ac_exeext conftest.$ac_ext
		6576	LIBS=$ac_check_lib_save_LIBS
7064	fi	6577	fi
7065	{ echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5	6578	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
7066	echo "${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 $X_EXTRA_LIBS"
		6583	fi
7067		6584
		6585	fi
		6586
		6587	# Guillermo Gomez says -lposix is necessary on A/UX.
		6588	ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"
		6589	if test "x$ac_cv_func_remove" = xyes
		6590	then :
		6591
		6592	fi
		6593
7068	if test $ac_cv_func_connect = no; then	6594	if test $ac_cv_func_remove = no; then
7069	{ echo "$as_me:$LINENO: checking for connect in -lsocket" >&5	6595	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
7070	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6; }	6596	printf %s "checking for remove in -lposix... " >&6; }
7071	if test "${ac_cv_lib_socket_connect+set}" = set; then	6597	if test ${ac_cv_lib_posix_remove+y}
7072	echo $ECHO_N "(cached) $ECHO_C" >&6	6598	then :
7073	else	6599	printf %s "(cached) " >&6
		6600	else $as_nop
7074	ac_check_lib_save_LIBS=$LIBS	6601	ac_check_lib_save_LIBS=$LIBS
7075	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"	6602	LIBS="-lposix $LIBS"
7076	cat >conftest.$ac_ext <<_ACEOF
7077	/* confdefs.h. */
7078	_ACEOF
7079	cat confdefs.h >>conftest.$ac_ext	6603	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7080	cat >>conftest.$ac_ext <<_ACEOF
7081	/* end confdefs.h. */	6604	/* end confdefs.h. */
7082		6605
7083	/* Override any GCC internal prototype to avoid an error.	6606	namespace conftest {
7084	Use char because int might match the return type of a GCC	6607	extern "C" int remove ();
7085	builtin and then its argument prototype would still apply. */	6608	}
7086	#ifdef __cplusplus
7087	extern "C"
7088	#endif
7089	char connect ();
7090	int	6609	int
7091	main ()	6610	main (void)
7092	{	6611	{
7093	return connect ();	6612	return conftest::remove ();
7094	;	6613	;
7095	return 0;	6614	return 0;
7096	}	6615	}
7097	_ACEOF	6616	_ACEOF
7098	rm -f conftest.$ac_objext conftest$ac_exeext	6617	if ac_fn_cxx_try_link "$LINENO"
7099	if { (ac_try="$ac_link"	6618	then :
7100	case "(($ac_try" in	6619	ac_cv_lib_posix_remove=yes
7101	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6620	else $as_nop
7102	*) ac_try_echo=$ac_try;;	6621	ac_cv_lib_posix_remove=no
7103	esac
7104	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7105	(eval "$ac_link") 2>conftest.er1
7106	ac_status=$?
7107	grep -v '^ *+' conftest.er1 >conftest.err
7108	rm -f conftest.er1
7109	cat conftest.err >&5
7110	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7111	(exit $ac_status); } && {
7112	test -z "$ac_cxx_werror_flag" ||
7113	test ! -s conftest.err
7114	} && test -s conftest$ac_exeext &&
7115	$as_test_x conftest$ac_exeext; then
7116	ac_cv_lib_socket_connect=yes
7117	else
7118	echo "$as_me: failed program was:" >&5
7119	sed 's/^/| /' conftest.$ac_ext >&5
7120
7121	ac_cv_lib_socket_connect=no
7122	fi	6622	fi
7123
7124	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6623	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7125	conftest$ac_exeext conftest.$ac_ext	6624	conftest$ac_exeext conftest.$ac_ext
7126	LIBS=$ac_check_lib_save_LIBS	6625	LIBS=$ac_check_lib_save_LIBS
7127	fi	6626	fi
7128	{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5	6627	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
7129	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6; }	6628	printf "%s\n" "$ac_cv_lib_posix_remove" >&6; }
7130	if test $ac_cv_lib_socket_connect = yes; then	6629	if test "x$ac_cv_lib_posix_remove" = xyes
		6630	then :
7131	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"	6631	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
7132	fi	6632	fi
7133		6633
7134	fi	6634	fi
7135		6635
7136	# Guillermo Gomez says -lposix is necessary on A/UX.	6636	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
7137	{ echo "$as_me:$LINENO: checking for remove" >&5	6637	ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
7138	echo $ECHO_N "checking for remove... $ECHO_C" >&6; }	6638	if test "x$ac_cv_func_shmat" = xyes
7139	if test "${ac_cv_func_remove+set}" = set; then	6639	then :
7140	echo $ECHO_N "(cached) $ECHO_C" >&6	6640
7141	else	6641	fi
7142	cat >conftest.$ac_ext <<_ACEOF	6642
7143	/* confdefs.h. */	6643	if test $ac_cv_func_shmat = no; then
7144	_ACEOF	6644	{ printf "%s\n" "$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 $LIBS"
7145	cat confdefs.h >>conftest.$ac_ext	6652	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7146	cat >>conftest.$ac_ext <<_ACEOF
7147	/* end confdefs.h. */	6653	/* end confdefs.h. */
7148	/* Define remove to an innocuous variant, in case <limits.h> declares remove.
7149	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7150	#define remove innocuous_remove
7151		6654
7152	/* System header to define __stub macros and hopefully few prototypes,	6655	namespace conftest {
7153	which can conflict with char remove (); below.	6656	extern "C" int shmat ();
7154	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6657	}
7155	<limits.h> exists even on freestanding compilers. */
7156
7157	#ifdef __STDC__
7158	# include <limits.h>
7159	#else
7160	# include <assert.h>
7161	#endif
7162
7163	#undef remove
7164
7165	/* Override any GCC internal prototype to avoid an error.
7166	Use char because int might match the return type of a GCC
7167	builtin and then its argument prototype would still apply. */
7168	#ifdef __cplusplus
7169	extern "C"
7170	#endif
7171	char remove ();
7172	/* The GNU C library defines this for functions which it implements
7173	to always fail with ENOSYS. Some functions are actually named
7174	something starting with __ and the normal name is an alias. */
7175	#if defined __stub_remove || defined __stub___remove
7176	choke me
7177	#endif
7178
7179	int	6658	int
7180	main ()	6659	main (void)
7181	{	6660	{
7182	return remove ();	6661	return conftest::shmat ();
7183	;	6662	;
7184	return 0;	6663	return 0;
7185	}	6664	}
7186	_ACEOF	6665	_ACEOF
7187	rm -f conftest.$ac_objext conftest$ac_exeext	6666	if ac_fn_cxx_try_link "$LINENO"
7188	if { (ac_try="$ac_link"	6667	then :
7189	case "(($ac_try" in	6668	ac_cv_lib_ipc_shmat=yes
7190	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6669	else $as_nop
7191	*) ac_try_echo=$ac_try;;	6670	ac_cv_lib_ipc_shmat=no
7192	esac
7193	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7194	(eval "$ac_link") 2>conftest.er1
7195	ac_status=$?
7196	grep -v '^ *+' conftest.er1 >conftest.err
7197	rm -f conftest.er1
7198	cat conftest.err >&5
7199	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7200	(exit $ac_status); } && {
7201	test -z "$ac_cxx_werror_flag" ||
7202	test ! -s conftest.err
7203	} && test -s conftest$ac_exeext &&
7204	$as_test_x conftest$ac_exeext; then
7205	ac_cv_func_remove=yes
7206	else
7207	echo "$as_me: failed program was:" >&5
7208	sed 's/^/| /' conftest.$ac_ext >&5
7209
7210	ac_cv_func_remove=no
7211	fi	6671	fi
7212
7213	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6672	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7214	conftest$ac_exeext conftest.$ac_ext	6673	conftest$ac_exeext conftest.$ac_ext
7215	fi
7216	{ echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5
7217	echo "${ECHO_T}$ac_cv_func_remove" >&6; }
7218
7219	if test $ac_cv_func_remove = no; then
7220	{ echo "$as_me:$LINENO: checking for remove in -lposix" >&5
7221	echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6; }
7222	if test "${ac_cv_lib_posix_remove+set}" = set; then
7223	echo $ECHO_N "(cached) $ECHO_C" >&6
7224	else
7225	ac_check_lib_save_LIBS=$LIBS
7226	LIBS="-lposix $LIBS"
7227	cat >conftest.$ac_ext <<_ACEOF
7228	/* confdefs.h. */
7229	_ACEOF
7230	cat confdefs.h >>conftest.$ac_ext
7231	cat >>conftest.$ac_ext <<_ACEOF
7232	/* end confdefs.h. */
7233
7234	/* Override any GCC internal prototype to avoid an error.
7235	Use char because int might match the return type of a GCC
7236	builtin and then its argument prototype would still apply. */
7237	#ifdef __cplusplus
7238	extern "C"
7239	#endif
7240	char remove ();
7241	int
7242	main ()
7243	{
7244	return remove ();
7245	;
7246	return 0;
7247	}
7248	_ACEOF
7249	rm -f conftest.$ac_objext conftest$ac_exeext
7250	if { (ac_try="$ac_link"
7251	case "(($ac_try" in
7252	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7253	*) ac_try_echo=$ac_try;;
7254	esac
7255	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7256	(eval "$ac_link") 2>conftest.er1
7257	ac_status=$?
7258	grep -v '^ *+' conftest.er1 >conftest.err
7259	rm -f conftest.er1
7260	cat conftest.err >&5
7261	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7262	(exit $ac_status); } && {
7263	test -z "$ac_cxx_werror_flag" ||
7264	test ! -s conftest.err
7265	} && test -s conftest$ac_exeext &&
7266	$as_test_x conftest$ac_exeext; then
7267	ac_cv_lib_posix_remove=yes
7268	else
7269	echo "$as_me: failed program was:" >&5
7270	sed 's/^/| /' conftest.$ac_ext >&5
7271
7272	ac_cv_lib_posix_remove=no
7273	fi
7274
7275	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7276	conftest$ac_exeext conftest.$ac_ext
7277	LIBS=$ac_check_lib_save_LIBS	6674	LIBS=$ac_check_lib_save_LIBS
7278	fi	6675	fi
7279	{ echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5
7280	echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6; }
7281	if test $ac_cv_lib_posix_remove = yes; then
7282	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
7283	fi
7284
7285	fi
7286
7287	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
7288	{ echo "$as_me:$LINENO: checking for shmat" >&5
7289	echo $ECHO_N "checking for shmat... $ECHO_C" >&6; }
7290	if test "${ac_cv_func_shmat+set}" = set; then
7291	echo $ECHO_N "(cached) $ECHO_C" >&6
7292	else
7293	cat >conftest.$ac_ext <<_ACEOF
7294	/* confdefs.h. */
7295	_ACEOF
7296	cat confdefs.h >>conftest.$ac_ext
7297	cat >>conftest.$ac_ext <<_ACEOF
7298	/* end confdefs.h. */
7299	/* Define shmat to an innocuous variant, in case <limits.h> declares shmat.
7300	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7301	#define shmat innocuous_shmat
7302
7303	/* System header to define __stub macros and hopefully few prototypes,
7304	which can conflict with char shmat (); below.
7305	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7306	<limits.h> exists even on freestanding compilers. */
7307
7308	#ifdef __STDC__
7309	# include <limits.h>
7310	#else
7311	# include <assert.h>
7312	#endif
7313
7314	#undef shmat
7315
7316	/* Override any GCC internal prototype to avoid an error.
7317	Use char because int might match the return type of a GCC
7318	builtin and then its argument prototype would still apply. */
7319	#ifdef __cplusplus
7320	extern "C"
7321	#endif
7322	char shmat ();
7323	/* The GNU C library defines this for functions which it implements
7324	to always fail with ENOSYS. Some functions are actually named
7325	something starting with __ and the normal name is an alias. */
7326	#if defined __stub_shmat || defined __stub___shmat
7327	choke me
7328	#endif
7329
7330	int
7331	main ()
7332	{
7333	return shmat ();
7334	;
7335	return 0;
7336	}
7337	_ACEOF
7338	rm -f conftest.$ac_objext conftest$ac_exeext
7339	if { (ac_try="$ac_link"
7340	case "(($ac_try" in
7341	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7342	*) ac_try_echo=$ac_try;;
7343	esac
7344	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7345	(eval "$ac_link") 2>conftest.er1
7346	ac_status=$?
7347	grep -v '^ *+' conftest.er1 >conftest.err
7348	rm -f conftest.er1
7349	cat conftest.err >&5
7350	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7351	(exit $ac_status); } && {
7352	test -z "$ac_cxx_werror_flag" ||
7353	test ! -s conftest.err
7354	} && test -s conftest$ac_exeext &&
7355	$as_test_x conftest$ac_exeext; then
7356	ac_cv_func_shmat=yes
7357	else
7358	echo "$as_me: failed program was:" >&5
7359	sed 's/^/| /' conftest.$ac_ext >&5
7360
7361	ac_cv_func_shmat=no
7362	fi
7363
7364	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7365	conftest$ac_exeext conftest.$ac_ext
7366	fi
7367	{ echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5
7368	echo "${ECHO_T}$ac_cv_func_shmat" >&6; }
7369
7370	if test $ac_cv_func_shmat = no; then
7371	{ echo "$as_me:$LINENO: checking for shmat in -lipc" >&5
7372	echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6; }
7373	if test "${ac_cv_lib_ipc_shmat+set}" = set; then
7374	echo $ECHO_N "(cached) $ECHO_C" >&6
7375	else
7376	ac_check_lib_save_LIBS=$LIBS
7377	LIBS="-lipc $LIBS"
7378	cat >conftest.$ac_ext <<_ACEOF
7379	/* confdefs.h. */
7380	_ACEOF
7381	cat confdefs.h >>conftest.$ac_ext
7382	cat >>conftest.$ac_ext <<_ACEOF
7383	/* end confdefs.h. */
7384
7385	/* Override any GCC internal prototype to avoid an error.
7386	Use char because int might match the return type of a GCC
7387	builtin and then its argument prototype would still apply. */
7388	#ifdef __cplusplus
7389	extern "C"
7390	#endif
7391	char shmat ();
7392	int
7393	main ()
7394	{
7395	return shmat ();
7396	;
7397	return 0;
7398	}
7399	_ACEOF
7400	rm -f conftest.$ac_objext conftest$ac_exeext
7401	if { (ac_try="$ac_link"
7402	case "(($ac_try" in
7403	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7404	*) ac_try_echo=$ac_try;;
7405	esac
7406	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7407	(eval "$ac_link") 2>conftest.er1
7408	ac_status=$?
7409	grep -v '^ *+' conftest.er1 >conftest.err
7410	rm -f conftest.er1
7411	cat conftest.err >&5
7412	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7413	(exit $ac_status); } && {
7414	test -z "$ac_cxx_werror_flag" ||
7415	test ! -s conftest.err
7416	} && test -s conftest$ac_exeext &&
7417	$as_test_x conftest$ac_exeext; then
7418	ac_cv_lib_ipc_shmat=yes
7419	else
7420	echo "$as_me: failed program was:" >&5
7421	sed 's/^/| /' conftest.$ac_ext >&5
7422
7423	ac_cv_lib_ipc_shmat=no
7424	fi
7425
7426	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7427	conftest$ac_exeext conftest.$ac_ext
7428	LIBS=$ac_check_lib_save_LIBS
7429	fi
7430	{ echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5	6676	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
7431	echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6; }	6677	printf "%s\n" "$ac_cv_lib_ipc_shmat" >&6; }
7432	if test $ac_cv_lib_ipc_shmat = yes; then	6678	if test "x$ac_cv_lib_ipc_shmat" = xyes
		6679	then :
7433	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"	6680	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
7434	fi	6681	fi
7435		6682
7436	fi	6683	fi
7437	fi	6684	fi
…		…
7443	# 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
7444	# 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.
7445	# These have to be linked with before -lX11, unlike the other	6692	# These have to be linked with before -lX11, unlike the other
7446	# libraries we check for below, so use a different variable.	6693	# libraries we check for below, so use a different variable.
7447	# John Interrante, Karl Berry	6694	# John Interrante, Karl Berry
7448	{ 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
7449	echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6; }	6696	printf %s "checking for IceConnectionNumber in -lICE... " >&6; }
7450	if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then	6697	if test ${ac_cv_lib_ICE_IceConnectionNumber+y}
7451	echo $ECHO_N "(cached) $ECHO_C" >&6	6698	then :
7452	else	6699	printf %s "(cached) " >&6
		6700	else $as_nop
7453	ac_check_lib_save_LIBS=$LIBS	6701	ac_check_lib_save_LIBS=$LIBS
7454	LIBS="-lICE $X_EXTRA_LIBS $LIBS"	6702	LIBS="-lICE $X_EXTRA_LIBS $LIBS"
7455	cat >conftest.$ac_ext <<_ACEOF
7456	/* confdefs.h. */
7457	_ACEOF
7458	cat confdefs.h >>conftest.$ac_ext	6703	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7459	cat >>conftest.$ac_ext <<_ACEOF
7460	/* end confdefs.h. */	6704	/* end confdefs.h. */
7461		6705
7462	/* Override any GCC internal prototype to avoid an error.	6706	namespace conftest {
7463	Use char because int might match the return type of a GCC	6707	extern "C" int IceConnectionNumber ();
7464	builtin and then its argument prototype would still apply. */	6708	}
7465	#ifdef __cplusplus
7466	extern "C"
7467	#endif
7468	char IceConnectionNumber ();
7469	int	6709	int
7470	main ()	6710	main (void)
7471	{	6711	{
7472	return IceConnectionNumber ();	6712	return conftest::IceConnectionNumber ();
7473	;	6713	;
7474	return 0;	6714	return 0;
7475	}	6715	}
7476	_ACEOF	6716	_ACEOF
7477	rm -f conftest.$ac_objext conftest$ac_exeext	6717	if ac_fn_cxx_try_link "$LINENO"
7478	if { (ac_try="$ac_link"	6718	then :
7479	case "(($ac_try" in
7480	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7481	*) ac_try_echo=$ac_try;;
7482	esac
7483	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7484	(eval "$ac_link") 2>conftest.er1
7485	ac_status=$?
7486	grep -v '^ *+' conftest.er1 >conftest.err
7487	rm -f conftest.er1
7488	cat conftest.err >&5
7489	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7490	(exit $ac_status); } && {
7491	test -z "$ac_cxx_werror_flag" ||
7492	test ! -s conftest.err
7493	} && test -s conftest$ac_exeext &&
7494	$as_test_x conftest$ac_exeext; then
7495	ac_cv_lib_ICE_IceConnectionNumber=yes	6719	ac_cv_lib_ICE_IceConnectionNumber=yes
7496	else	6720	else $as_nop
7497	echo "$as_me: failed program was:" >&5
7498	sed 's/^/| /' conftest.$ac_ext >&5
7499
7500	ac_cv_lib_ICE_IceConnectionNumber=no	6721	ac_cv_lib_ICE_IceConnectionNumber=no
7501	fi	6722	fi
7502
7503	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6723	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7504	conftest$ac_exeext conftest.$ac_ext	6724	conftest$ac_exeext conftest.$ac_ext
7505	LIBS=$ac_check_lib_save_LIBS	6725	LIBS=$ac_check_lib_save_LIBS
7506	fi	6726	fi
7507	{ echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5	6727	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
7508	echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6; }	6728	printf "%s\n" "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
7509	if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then	6729	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes
		6730	then :
7510	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"	6731	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
7511	fi	6732	fi
7512		6733
7513	LDFLAGS=$ac_save_LDFLAGS	6734	LDFLAGS=$ac_save_LDFLAGS
7514		6735
7515	fi	6736	fi
7516		6737
7517		6738
7518	AFTERIMAGE_CFLAGS=	6739	if test -n "$ac_tool_prefix"; then
7519	AFTERIMAGE_LIBS=
7520	AFTERIMAGE_VERSION=
7521
7522	if test x$support_afterimage = xyes; then
7523	support_afterimage=no
7524
7525	if test "x$afterimage_config" = "x" ; then
7526	# Extract the first word of "afterimage-config", so it can be a program name with args.
7527	set dummy afterimage-config; ac_word=$2
7528	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
7529	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7530	if test "${ac_cv_path_afterimage_config+set}" = set; then
7531	echo $ECHO_N "(cached) $ECHO_C" >&6
7532	else
7533	case $afterimage_config in
7534	[\\/]* | ?:[\\/]*)
7535	ac_cv_path_afterimage_config="$afterimage_config" # Let the user override the test with a path.
7536	;;
7537	*)
7538	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7539	for as_dir in $PATH
7540	do
7541	IFS=$as_save_IFS
7542	test -z "$as_dir" && as_dir=.
7543	for ac_exec_ext in '' $ac_executable_extensions; do
7544	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7545	ac_cv_path_afterimage_config="$as_dir/$ac_word$ac_exec_ext"
7546	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7547	break 2
7548	fi
7549	done
7550	done
7551	IFS=$as_save_IFS
7552
7553	test -z "$ac_cv_path_afterimage_config" && ac_cv_path_afterimage_config="no"
7554	;;
7555	esac
7556	fi
7557	afterimage_config=$ac_cv_path_afterimage_config
7558	if test -n "$afterimage_config"; then
7559	{ echo "$as_me:$LINENO: result: $afterimage_config" >&5
7560	echo "${ECHO_T}$afterimage_config" >&6; }
7561	else
7562	{ echo "$as_me:$LINENO: result: no" >&5
7563	echo "${ECHO_T}no" >&6; }
7564	fi
7565
7566
7567	fi
7568	if test "x$afterimage_config" != "xno" ; then
7569	{ echo "$as_me:$LINENO: checking for libAfterImage version >= 1.15" >&5
7570	echo $ECHO_N "checking for libAfterImage version >= 1.15... $ECHO_C" >&6; }
7571	xAFTERIMAGE_VERSION=`$afterimage_config --version`
7572	if test -n "$xAFTERIMAGE_VERSION" ; then
7573	xAFTERIMAGE_CFLAGS=`$afterimage_config --cflags`
7574	xAFTERIMAGE_LIBS=`$afterimage_config --libs`
7575	if test "x$xAFTERIMAGE_LIBS" != "x"; then
7576	libai_ver_major=`echo $xAFTERIMAGE_VERSION | cut -f 1 -d .`
7577	libai_ver_minor=`echo $xAFTERIMAGE_VERSION | cut -f 2 -d .`
7578	if test $libai_ver_major -gt 1 -o \( $libai_ver_major -eq 1 -a $libai_ver_minor -ge 15 \); then
7579	support_afterimage=yes
7580	AFTERIMAGE_CFLAGS="$xAFTERIMAGE_CFLAGS"
7581	AFTERIMAGE_LIBS="$xAFTERIMAGE_LIBS"
7582	AFTERIMAGE_VERSION="$xAFTERIMAGE_VERSION"
7583	fi
7584	fi
7585	fi
7586	if test "x$support_afterimage" = "xyes"; then
7587	{ echo "$as_me:$LINENO: result: $AFTERIMAGE_LIBS" >&5
7588	echo "${ECHO_T}$AFTERIMAGE_LIBS" >&6; }
7589	else
7590	{ echo "$as_me:$LINENO: result: no" >&5
7591	echo "${ECHO_T}no" >&6; }
7592	fi
7593	fi
7594	fi
7595
7596
7597
7598
7599
7600
7601
7602
7603	for ac_header in \
7604	sys/byteorder.h \
7605	sys/ioctl.h \
7606	sys/sockio.h \
7607	sys/strredir.h \
7608	stdint.h \
7609	wchar.h \
7610	cwchar \
7611
7612	do
7613	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7614	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7615	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7616	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7617	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7618	echo $ECHO_N "(cached) $ECHO_C" >&6
7619	fi
7620	ac_res=`eval echo '${'$as_ac_Header'}'`
7621	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7622	echo "${ECHO_T}$ac_res" >&6; }
7623	else
7624	# Is the header compilable?
7625	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
7626	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
7627	cat >conftest.$ac_ext <<_ACEOF
7628	/* confdefs.h. */
7629	_ACEOF
7630	cat confdefs.h >>conftest.$ac_ext
7631	cat >>conftest.$ac_ext <<_ACEOF
7632	/* end confdefs.h. */
7633	$ac_includes_default
7634	#include <$ac_header>
7635	_ACEOF
7636	rm -f conftest.$ac_objext
7637	if { (ac_try="$ac_compile"
7638	case "(($ac_try" in
7639	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7640	*) ac_try_echo=$ac_try;;
7641	esac
7642	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7643	(eval "$ac_compile") 2>conftest.er1
7644	ac_status=$?
7645	grep -v '^ *+' conftest.er1 >conftest.err
7646	rm -f conftest.er1
7647	cat conftest.err >&5
7648	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7649	(exit $ac_status); } && {
7650	test -z "$ac_cxx_werror_flag" ||
7651	test ! -s conftest.err
7652	} && test -s conftest.$ac_objext; then
7653	ac_header_compiler=yes
7654	else
7655	echo "$as_me: failed program was:" >&5
7656	sed 's/^/| /' conftest.$ac_ext >&5
7657
7658	ac_header_compiler=no
7659	fi
7660
7661	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7662	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7663	echo "${ECHO_T}$ac_header_compiler" >&6; }
7664
7665	# Is the header present?
7666	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
7667	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
7668	cat >conftest.$ac_ext <<_ACEOF
7669	/* confdefs.h. */
7670	_ACEOF
7671	cat confdefs.h >>conftest.$ac_ext
7672	cat >>conftest.$ac_ext <<_ACEOF
7673	/* end confdefs.h. */
7674	#include <$ac_header>
7675	_ACEOF
7676	if { (ac_try="$ac_cpp conftest.$ac_ext"
7677	case "(($ac_try" in
7678	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7679	*) ac_try_echo=$ac_try;;
7680	esac
7681	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7682	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7683	ac_status=$?
7684	grep -v '^ *+' conftest.er1 >conftest.err
7685	rm -f conftest.er1
7686	cat conftest.err >&5
7687	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7688	(exit $ac_status); } >/dev/null && {
7689	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7690	test ! -s conftest.err
7691	}; then
7692	ac_header_preproc=yes
7693	else
7694	echo "$as_me: failed program was:" >&5
7695	sed 's/^/| /' conftest.$ac_ext >&5
7696
7697	ac_header_preproc=no
7698	fi
7699
7700	rm -f conftest.err conftest.$ac_ext
7701	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7702	echo "${ECHO_T}$ac_header_preproc" >&6; }
7703
7704	# So? What about this header?
7705	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7706	yes:no: )
7707	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7708	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7709	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7710	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7711	ac_header_preproc=yes
7712	;;
7713	no:yes:* )
7714	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7715	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7716	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7717	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7718	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7719	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7720	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7721	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7722	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7723	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7724	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7725	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7726
7727	;;
7728	esac
7729	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7730	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7731	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7732	echo $ECHO_N "(cached) $ECHO_C" >&6
7733	else
7734	eval "$as_ac_Header=\$ac_header_preproc"
7735	fi
7736	ac_res=`eval echo '${'$as_ac_Header'}'`
7737	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7738	echo "${ECHO_T}$ac_res" >&6; }
7739
7740	fi
7741	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7742	cat >>confdefs.h <<_ACEOF
7743	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7744	_ACEOF
7745
7746	fi
7747
7748	done
7749
7750
7751	{ echo "$as_me:$LINENO: checking for XPointer" >&5
7752	echo $ECHO_N "checking for XPointer... $ECHO_C" >&6; }
7753	if test "${rxvt_cv_xpointer+set}" = set; then
7754	echo $ECHO_N "(cached) $ECHO_C" >&6
7755	else
7756	cat >conftest.$ac_ext <<_ACEOF
7757	/* confdefs.h. */
7758	_ACEOF
7759	cat confdefs.h >>conftest.$ac_ext
7760	cat >>conftest.$ac_ext <<_ACEOF
7761	/* end confdefs.h. */
7762	#include <X11/Xlib.h>
7763	int
7764	main ()
7765	{
7766	XPointer dummy;
7767	;
7768	return 0;
7769	}
7770	_ACEOF
7771	rm -f conftest.$ac_objext
7772	if { (ac_try="$ac_compile"
7773	case "(($ac_try" in
7774	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7775	*) ac_try_echo=$ac_try;;
7776	esac
7777	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7778	(eval "$ac_compile") 2>conftest.er1
7779	ac_status=$?
7780	grep -v '^ *+' conftest.er1 >conftest.err
7781	rm -f conftest.er1
7782	cat conftest.err >&5
7783	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7784	(exit $ac_status); } && {
7785	test -z "$ac_cxx_werror_flag" ||
7786	test ! -s conftest.err
7787	} && test -s conftest.$ac_objext; then
7788	rxvt_cv_xpointer=yes
7789	else
7790	echo "$as_me: failed program was:" >&5
7791	sed 's/^/| /' conftest.$ac_ext >&5
7792
7793	rxvt_cv_xpointer=no
7794	fi
7795
7796	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7797	fi
7798	{ echo "$as_me:$LINENO: result: $rxvt_cv_xpointer" >&5
7799	echo "${ECHO_T}$rxvt_cv_xpointer" >&6; }
7800	if test x$rxvt_cv_xpointer = xyes; then
7801
7802	cat >>confdefs.h <<\_ACEOF
7803	#define HAVE_XPOINTER 1
7804	_ACEOF
7805
7806	fi
7807
7808	{ echo "$as_me:$LINENO: checking for XLIB_ILLEGAL_ACCESS" >&5
7809	echo $ECHO_N "checking for XLIB_ILLEGAL_ACCESS... $ECHO_C" >&6; }
7810	if test "${rxvt_xlib_illegal_access+set}" = set; then
7811	echo $ECHO_N "(cached) $ECHO_C" >&6
7812	else
7813	cat >conftest.$ac_ext <<_ACEOF
7814	/* confdefs.h. */
7815	_ACEOF
7816	cat confdefs.h >>conftest.$ac_ext
7817	cat >>conftest.$ac_ext <<_ACEOF
7818	/* end confdefs.h. */
7819
7820	#define XLIB_ILLEGAL_ACCESS
7821	#include <X11/Xlib.h>
7822
7823	int
7824	main ()
7825	{
7826
7827	Display *dpy;
7828	dpy->xdefaults = (char *)0;
7829
7830	;
7831	return 0;
7832	}
7833	_ACEOF
7834	rm -f conftest.$ac_objext
7835	if { (ac_try="$ac_compile"
7836	case "(($ac_try" in
7837	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7838	*) ac_try_echo=$ac_try;;
7839	esac
7840	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7841	(eval "$ac_compile") 2>conftest.er1
7842	ac_status=$?
7843	grep -v '^ *+' conftest.er1 >conftest.err
7844	rm -f conftest.er1
7845	cat conftest.err >&5
7846	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7847	(exit $ac_status); } && {
7848	test -z "$ac_cxx_werror_flag" ||
7849	test ! -s conftest.err
7850	} && test -s conftest.$ac_objext; then
7851	rxvt_xlib_illegal_access=yes
7852	else
7853	echo "$as_me: failed program was:" >&5
7854	sed 's/^/| /' conftest.$ac_ext >&5
7855
7856	rxvt_xlib_illegal_access=no
7857
7858	fi
7859
7860	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7861	fi
7862	{ echo "$as_me:$LINENO: result: $rxvt_xlib_illegal_access" >&5
7863	echo "${ECHO_T}$rxvt_xlib_illegal_access" >&6; }
7864	if test x$rxvt_xlib_illegal_access = xyes; then
7865
7866	cat >>confdefs.h <<\_ACEOF
7867	#define XLIB_ILLEGAL_ACCESS 1
7868	_ACEOF
7869
7870	fi
7871
7872	{ echo "$as_me:$LINENO: checking for mode_t" >&5
7873	echo $ECHO_N "checking for mode_t... $ECHO_C" >&6; }
7874	if test "${ac_cv_type_mode_t+set}" = set; then
7875	echo $ECHO_N "(cached) $ECHO_C" >&6
7876	else
7877	cat >conftest.$ac_ext <<_ACEOF
7878	/* confdefs.h. */
7879	_ACEOF
7880	cat confdefs.h >>conftest.$ac_ext
7881	cat >>conftest.$ac_ext <<_ACEOF
7882	/* end confdefs.h. */
7883	$ac_includes_default
7884	typedef mode_t ac__type_new_;
7885	int
7886	main ()
7887	{
7888	if ((ac__type_new_ *) 0)
7889	return 0;
7890	if (sizeof (ac__type_new_))
7891	return 0;
7892	;
7893	return 0;
7894	}
7895	_ACEOF
7896	rm -f conftest.$ac_objext
7897	if { (ac_try="$ac_compile"
7898	case "(($ac_try" in
7899	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7900	*) ac_try_echo=$ac_try;;
7901	esac
7902	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7903	(eval "$ac_compile") 2>conftest.er1
7904	ac_status=$?
7905	grep -v '^ *+' conftest.er1 >conftest.err
7906	rm -f conftest.er1
7907	cat conftest.err >&5
7908	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7909	(exit $ac_status); } && {
7910	test -z "$ac_cxx_werror_flag" ||
7911	test ! -s conftest.err
7912	} && test -s conftest.$ac_objext; then
7913	ac_cv_type_mode_t=yes
7914	else
7915	echo "$as_me: failed program was:" >&5
7916	sed 's/^/| /' conftest.$ac_ext >&5
7917
7918	ac_cv_type_mode_t=no
7919	fi
7920
7921	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7922	fi
7923	{ echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5
7924	echo "${ECHO_T}$ac_cv_type_mode_t" >&6; }
7925	if test $ac_cv_type_mode_t = yes; then
7926	:
7927	else
7928
7929	cat >>confdefs.h <<_ACEOF
7930	#define mode_t int
7931	_ACEOF
7932
7933	fi
7934
7935	{ echo "$as_me:$LINENO: checking for pid_t" >&5
7936	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; }
7937	if test "${ac_cv_type_pid_t+set}" = set; then
7938	echo $ECHO_N "(cached) $ECHO_C" >&6
7939	else
7940	cat >conftest.$ac_ext <<_ACEOF
7941	/* confdefs.h. */
7942	_ACEOF
7943	cat confdefs.h >>conftest.$ac_ext
7944	cat >>conftest.$ac_ext <<_ACEOF
7945	/* end confdefs.h. */
7946	$ac_includes_default
7947	typedef pid_t ac__type_new_;
7948	int
7949	main ()
7950	{
7951	if ((ac__type_new_ *) 0)
7952	return 0;
7953	if (sizeof (ac__type_new_))
7954	return 0;
7955	;
7956	return 0;
7957	}
7958	_ACEOF
7959	rm -f conftest.$ac_objext
7960	if { (ac_try="$ac_compile"
7961	case "(($ac_try" in
7962	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7963	*) ac_try_echo=$ac_try;;
7964	esac
7965	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7966	(eval "$ac_compile") 2>conftest.er1
7967	ac_status=$?
7968	grep -v '^ *+' conftest.er1 >conftest.err
7969	rm -f conftest.er1
7970	cat conftest.err >&5
7971	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7972	(exit $ac_status); } && {
7973	test -z "$ac_cxx_werror_flag" ||
7974	test ! -s conftest.err
7975	} && test -s conftest.$ac_objext; then
7976	ac_cv_type_pid_t=yes
7977	else
7978	echo "$as_me: failed program was:" >&5
7979	sed 's/^/| /' conftest.$ac_ext >&5
7980
7981	ac_cv_type_pid_t=no
7982	fi
7983
7984	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7985	fi
7986	{ echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
7987	echo "${ECHO_T}$ac_cv_type_pid_t" >&6; }
7988	if test $ac_cv_type_pid_t = yes; then
7989	:
7990	else
7991
7992	cat >>confdefs.h <<_ACEOF
7993	#define pid_t int
7994	_ACEOF
7995
7996	fi
7997
7998	{ echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
7999	echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6; }
8000	if test "${ac_cv_type_uid_t+set}" = set; then
8001	echo $ECHO_N "(cached) $ECHO_C" >&6
8002	else
8003	cat >conftest.$ac_ext <<_ACEOF
8004	/* confdefs.h. */
8005	_ACEOF
8006	cat confdefs.h >>conftest.$ac_ext
8007	cat >>conftest.$ac_ext <<_ACEOF
8008	/* end confdefs.h. */
8009	#include <sys/types.h>
8010
8011	_ACEOF
8012	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8013	$EGREP "uid_t" >/dev/null 2>&1; then
8014	ac_cv_type_uid_t=yes
8015	else
8016	ac_cv_type_uid_t=no
8017	fi
8018	rm -f conftest*
8019
8020	fi
8021	{ echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
8022	echo "${ECHO_T}$ac_cv_type_uid_t" >&6; }
8023	if test $ac_cv_type_uid_t = no; then
8024
8025	cat >>confdefs.h <<\_ACEOF
8026	#define uid_t int
8027	_ACEOF
8028
8029
8030	cat >>confdefs.h <<\_ACEOF
8031	#define gid_t int
8032	_ACEOF
8033
8034	fi
8035
8036
8037	{ echo "$as_me:$LINENO: checking for int16_t" >&5
8038	echo $ECHO_N "checking for int16_t... $ECHO_C" >&6; }
8039	if test "${ac_cv_c_int16_t+set}" = set; then
8040	echo $ECHO_N "(cached) $ECHO_C" >&6
8041	else
8042	ac_cv_c_int16_t=no
8043	for ac_type in 'int16_t' 'int' 'long int' \
8044	'long long int' 'short int' 'signed char'; do
8045	cat >conftest.$ac_ext <<_ACEOF
8046	/* confdefs.h. */
8047	_ACEOF
8048	cat confdefs.h >>conftest.$ac_ext
8049	cat >>conftest.$ac_ext <<_ACEOF
8050	/* end confdefs.h. */
8051	$ac_includes_default
8052	int
8053	main ()
8054	{
8055	static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 1))];
8056	test_array [0] = 0
8057
8058	;
8059	return 0;
8060	}
8061	_ACEOF
8062	rm -f conftest.$ac_objext
8063	if { (ac_try="$ac_compile"
8064	case "(($ac_try" in
8065	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8066	*) ac_try_echo=$ac_try;;
8067	esac
8068	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8069	(eval "$ac_compile") 2>conftest.er1
8070	ac_status=$?
8071	grep -v '^ *+' conftest.er1 >conftest.err
8072	rm -f conftest.er1
8073	cat conftest.err >&5
8074	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8075	(exit $ac_status); } && {
8076	test -z "$ac_cxx_werror_flag" ||
8077	test ! -s conftest.err
8078	} && test -s conftest.$ac_objext; then
8079	cat >conftest.$ac_ext <<_ACEOF
8080	/* confdefs.h. */
8081	_ACEOF
8082	cat confdefs.h >>conftest.$ac_ext
8083	cat >>conftest.$ac_ext <<_ACEOF
8084	/* end confdefs.h. */
8085	$ac_includes_default
8086	int
8087	main ()
8088	{
8089	static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 1)
8090	< ($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 2))];
8091	test_array [0] = 0
8092
8093	;
8094	return 0;
8095	}
8096	_ACEOF
8097	rm -f conftest.$ac_objext
8098	if { (ac_try="$ac_compile"
8099	case "(($ac_try" in
8100	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8101	*) ac_try_echo=$ac_try;;
8102	esac
8103	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8104	(eval "$ac_compile") 2>conftest.er1
8105	ac_status=$?
8106	grep -v '^ *+' conftest.er1 >conftest.err
8107	rm -f conftest.er1
8108	cat conftest.err >&5
8109	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8110	(exit $ac_status); } && {
8111	test -z "$ac_cxx_werror_flag" ||
8112	test ! -s conftest.err
8113	} && test -s conftest.$ac_objext; then
8114	:
8115	else
8116	echo "$as_me: failed program was:" >&5
8117	sed 's/^/| /' conftest.$ac_ext >&5
8118
8119	case $ac_type in
8120	int16_t) ac_cv_c_int16_t=yes ;;
8121	*) ac_cv_c_int16_t=$ac_type ;;
8122	esac
8123
8124	fi
8125
8126	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8127	else
8128	echo "$as_me: failed program was:" >&5
8129	sed 's/^/| /' conftest.$ac_ext >&5
8130
8131
8132	fi
8133
8134	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8135	test "$ac_cv_c_int16_t" != no && break
8136	done
8137	fi
8138	{ echo "$as_me:$LINENO: result: $ac_cv_c_int16_t" >&5
8139	echo "${ECHO_T}$ac_cv_c_int16_t" >&6; }
8140	case $ac_cv_c_int16_t in #(
8141	no|yes) ;; #(
8142	*)
8143
8144	cat >>confdefs.h <<_ACEOF
8145	#define int16_t $ac_cv_c_int16_t
8146	_ACEOF
8147	;;
8148	esac
8149
8150
8151	{ echo "$as_me:$LINENO: checking for uint16_t" >&5
8152	echo $ECHO_N "checking for uint16_t... $ECHO_C" >&6; }
8153	if test "${ac_cv_c_uint16_t+set}" = set; then
8154	echo $ECHO_N "(cached) $ECHO_C" >&6
8155	else
8156	ac_cv_c_uint16_t=no
8157	for ac_type in 'uint16_t' 'unsigned int' 'unsigned long int' \
8158	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
8159	cat >conftest.$ac_ext <<_ACEOF
8160	/* confdefs.h. */
8161	_ACEOF
8162	cat confdefs.h >>conftest.$ac_ext
8163	cat >>conftest.$ac_ext <<_ACEOF
8164	/* end confdefs.h. */
8165	$ac_includes_default
8166	int
8167	main ()
8168	{
8169	static int test_array [1 - 2 * !(($ac_type) -1 >> (16 - 1) == 1)];
8170	test_array [0] = 0
8171
8172	;
8173	return 0;
8174	}
8175	_ACEOF
8176	rm -f conftest.$ac_objext
8177	if { (ac_try="$ac_compile"
8178	case "(($ac_try" in
8179	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8180	*) ac_try_echo=$ac_try;;
8181	esac
8182	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8183	(eval "$ac_compile") 2>conftest.er1
8184	ac_status=$?
8185	grep -v '^ *+' conftest.er1 >conftest.err
8186	rm -f conftest.er1
8187	cat conftest.err >&5
8188	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8189	(exit $ac_status); } && {
8190	test -z "$ac_cxx_werror_flag" ||
8191	test ! -s conftest.err
8192	} && test -s conftest.$ac_objext; then
8193	case $ac_type in
8194	uint16_t) ac_cv_c_uint16_t=yes ;;
8195	*) ac_cv_c_uint16_t=$ac_type ;;
8196	esac
8197
8198	else
8199	echo "$as_me: failed program was:" >&5
8200	sed 's/^/| /' conftest.$ac_ext >&5
8201
8202
8203	fi
8204
8205	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8206	test "$ac_cv_c_uint16_t" != no && break
8207	done
8208	fi
8209	{ echo "$as_me:$LINENO: result: $ac_cv_c_uint16_t" >&5
8210	echo "${ECHO_T}$ac_cv_c_uint16_t" >&6; }
8211	case $ac_cv_c_uint16_t in #(
8212	no|yes) ;; #(
8213	*)
8214
8215
8216	cat >>confdefs.h <<_ACEOF
8217	#define uint16_t $ac_cv_c_uint16_t
8218	_ACEOF
8219	;;
8220	esac
8221
8222
8223	{ echo "$as_me:$LINENO: checking for int32_t" >&5
8224	echo $ECHO_N "checking for int32_t... $ECHO_C" >&6; }
8225	if test "${ac_cv_c_int32_t+set}" = set; then
8226	echo $ECHO_N "(cached) $ECHO_C" >&6
8227	else
8228	ac_cv_c_int32_t=no
8229	for ac_type in 'int32_t' 'int' 'long int' \
8230	'long long int' 'short int' 'signed char'; do
8231	cat >conftest.$ac_ext <<_ACEOF
8232	/* confdefs.h. */
8233	_ACEOF
8234	cat confdefs.h >>conftest.$ac_ext
8235	cat >>conftest.$ac_ext <<_ACEOF
8236	/* end confdefs.h. */
8237	$ac_includes_default
8238	int
8239	main ()
8240	{
8241	static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1))];
8242	test_array [0] = 0
8243
8244	;
8245	return 0;
8246	}
8247	_ACEOF
8248	rm -f conftest.$ac_objext
8249	if { (ac_try="$ac_compile"
8250	case "(($ac_try" in
8251	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8252	*) ac_try_echo=$ac_try;;
8253	esac
8254	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8255	(eval "$ac_compile") 2>conftest.er1
8256	ac_status=$?
8257	grep -v '^ *+' conftest.er1 >conftest.err
8258	rm -f conftest.er1
8259	cat conftest.err >&5
8260	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8261	(exit $ac_status); } && {
8262	test -z "$ac_cxx_werror_flag" ||
8263	test ! -s conftest.err
8264	} && test -s conftest.$ac_objext; then
8265	cat >conftest.$ac_ext <<_ACEOF
8266	/* confdefs.h. */
8267	_ACEOF
8268	cat confdefs.h >>conftest.$ac_ext
8269	cat >>conftest.$ac_ext <<_ACEOF
8270	/* end confdefs.h. */
8271	$ac_includes_default
8272	int
8273	main ()
8274	{
8275	static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1)
8276	< ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 2))];
8277	test_array [0] = 0
8278
8279	;
8280	return 0;
8281	}
8282	_ACEOF
8283	rm -f conftest.$ac_objext
8284	if { (ac_try="$ac_compile"
8285	case "(($ac_try" in
8286	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8287	*) ac_try_echo=$ac_try;;
8288	esac
8289	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8290	(eval "$ac_compile") 2>conftest.er1
8291	ac_status=$?
8292	grep -v '^ *+' conftest.er1 >conftest.err
8293	rm -f conftest.er1
8294	cat conftest.err >&5
8295	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8296	(exit $ac_status); } && {
8297	test -z "$ac_cxx_werror_flag" ||
8298	test ! -s conftest.err
8299	} && test -s conftest.$ac_objext; then
8300	:
8301	else
8302	echo "$as_me: failed program was:" >&5
8303	sed 's/^/| /' conftest.$ac_ext >&5
8304
8305	case $ac_type in
8306	int32_t) ac_cv_c_int32_t=yes ;;
8307	*) ac_cv_c_int32_t=$ac_type ;;
8308	esac
8309
8310	fi
8311
8312	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8313	else
8314	echo "$as_me: failed program was:" >&5
8315	sed 's/^/| /' conftest.$ac_ext >&5
8316
8317
8318	fi
8319
8320	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8321	test "$ac_cv_c_int32_t" != no && break
8322	done
8323	fi
8324	{ echo "$as_me:$LINENO: result: $ac_cv_c_int32_t" >&5
8325	echo "${ECHO_T}$ac_cv_c_int32_t" >&6; }
8326	case $ac_cv_c_int32_t in #(
8327	no|yes) ;; #(
8328	*)
8329
8330	cat >>confdefs.h <<_ACEOF
8331	#define int32_t $ac_cv_c_int32_t
8332	_ACEOF
8333	;;
8334	esac
8335
8336
8337	{ echo "$as_me:$LINENO: checking for uint32_t" >&5
8338	echo $ECHO_N "checking for uint32_t... $ECHO_C" >&6; }
8339	if test "${ac_cv_c_uint32_t+set}" = set; then
8340	echo $ECHO_N "(cached) $ECHO_C" >&6
8341	else
8342	ac_cv_c_uint32_t=no
8343	for ac_type in 'uint32_t' 'unsigned int' 'unsigned long int' \
8344	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
8345	cat >conftest.$ac_ext <<_ACEOF
8346	/* confdefs.h. */
8347	_ACEOF
8348	cat confdefs.h >>conftest.$ac_ext
8349	cat >>conftest.$ac_ext <<_ACEOF
8350	/* end confdefs.h. */
8351	$ac_includes_default
8352	int
8353	main ()
8354	{
8355	static int test_array [1 - 2 * !(($ac_type) -1 >> (32 - 1) == 1)];
8356	test_array [0] = 0
8357
8358	;
8359	return 0;
8360	}
8361	_ACEOF
8362	rm -f conftest.$ac_objext
8363	if { (ac_try="$ac_compile"
8364	case "(($ac_try" in
8365	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8366	*) ac_try_echo=$ac_try;;
8367	esac
8368	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8369	(eval "$ac_compile") 2>conftest.er1
8370	ac_status=$?
8371	grep -v '^ *+' conftest.er1 >conftest.err
8372	rm -f conftest.er1
8373	cat conftest.err >&5
8374	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8375	(exit $ac_status); } && {
8376	test -z "$ac_cxx_werror_flag" ||
8377	test ! -s conftest.err
8378	} && test -s conftest.$ac_objext; then
8379	case $ac_type in
8380	uint32_t) ac_cv_c_uint32_t=yes ;;
8381	*) ac_cv_c_uint32_t=$ac_type ;;
8382	esac
8383
8384	else
8385	echo "$as_me: failed program was:" >&5
8386	sed 's/^/| /' conftest.$ac_ext >&5
8387
8388
8389	fi
8390
8391	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8392	test "$ac_cv_c_uint32_t" != no && break
8393	done
8394	fi
8395	{ echo "$as_me:$LINENO: result: $ac_cv_c_uint32_t" >&5
8396	echo "${ECHO_T}$ac_cv_c_uint32_t" >&6; }
8397	case $ac_cv_c_uint32_t in #(
8398	no|yes) ;; #(
8399	*)
8400
8401	cat >>confdefs.h <<\_ACEOF
8402	#define _UINT32_T 1
8403	_ACEOF
8404
8405
8406	cat >>confdefs.h <<_ACEOF
8407	#define uint32_t $ac_cv_c_uint32_t
8408	_ACEOF
8409	;;
8410	esac
8411
8412
8413
8414	for ac_func in unsetenv
8415	do
8416	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8417	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
8418	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
8419	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
8420	echo $ECHO_N "(cached) $ECHO_C" >&6
8421	else
8422	cat >conftest.$ac_ext <<_ACEOF
8423	/* confdefs.h. */
8424	_ACEOF
8425	cat confdefs.h >>conftest.$ac_ext
8426	cat >>conftest.$ac_ext <<_ACEOF
8427	/* end confdefs.h. */
8428	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8429	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8430	#define $ac_func innocuous_$ac_func
8431
8432	/* System header to define __stub macros and hopefully few prototypes,
8433	which can conflict with char $ac_func (); below.
8434	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8435	<limits.h> exists even on freestanding compilers. */
8436
8437	#ifdef __STDC__
8438	# include <limits.h>
8439	#else
8440	# include <assert.h>
8441	#endif
8442
8443	#undef $ac_func
8444
8445	/* Override any GCC internal prototype to avoid an error.
8446	Use char because int might match the return type of a GCC
8447	builtin and then its argument prototype would still apply. */
8448	#ifdef __cplusplus
8449	extern "C"
8450	#endif
8451	char $ac_func ();
8452	/* The GNU C library defines this for functions which it implements
8453	to always fail with ENOSYS. Some functions are actually named
8454	something starting with __ and the normal name is an alias. */
8455	#if defined __stub_$ac_func || defined __stub___$ac_func
8456	choke me
8457	#endif
8458
8459	int
8460	main ()
8461	{
8462	return $ac_func ();
8463	;
8464	return 0;
8465	}
8466	_ACEOF
8467	rm -f conftest.$ac_objext conftest$ac_exeext
8468	if { (ac_try="$ac_link"
8469	case "(($ac_try" in
8470	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8471	*) ac_try_echo=$ac_try;;
8472	esac
8473	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8474	(eval "$ac_link") 2>conftest.er1
8475	ac_status=$?
8476	grep -v '^ *+' conftest.er1 >conftest.err
8477	rm -f conftest.er1
8478	cat conftest.err >&5
8479	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8480	(exit $ac_status); } && {
8481	test -z "$ac_cxx_werror_flag" ||
8482	test ! -s conftest.err
8483	} && test -s conftest$ac_exeext &&
8484	$as_test_x conftest$ac_exeext; then
8485	eval "$as_ac_var=yes"
8486	else
8487	echo "$as_me: failed program was:" >&5
8488	sed 's/^/| /' conftest.$ac_ext >&5
8489
8490	eval "$as_ac_var=no"
8491	fi
8492
8493	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8494	conftest$ac_exeext conftest.$ac_ext
8495	fi
8496	ac_res=`eval echo '${'$as_ac_var'}'`
8497	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8498	echo "${ECHO_T}$ac_res" >&6; }
8499	if test `eval echo '${'$as_ac_var'}'` = yes; then
8500	cat >>confdefs.h <<_ACEOF
8501	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
8502	_ACEOF
8503
8504	fi
8505	done
8506
8507
8508
8509	support_utmp=yes
8510	support_wtmp=yes
8511	support_lastlog=yes
8512
8513	# Check whether --enable-utmp was given.
8514	if test "${enable_utmp+set}" = set; then
8515	enableval=$enable_utmp; if test x$enableval = xyes -o x$enableval = xno; then
8516	support_utmp=$enableval
8517	fi
8518	fi
8519
8520
8521	# Check whether --enable-wtmp was given.
8522	if test "${enable_wtmp+set}" = set; then
8523	enableval=$enable_wtmp; if test x$enableval = xyes -o x$enableval = xno; then
8524	support_wtmp=$enableval
8525	fi
8526	fi
8527
8528
8529	# Check whether --enable-lastlog was given.
8530	if test "${enable_lastlog+set}" = set; then
8531	enableval=$enable_lastlog; if test x$enableval = xyes -o x$enableval = xno; then
8532	support_lastlog=$enableval
8533	fi
8534	fi
8535
8536
8537	if test x$support_utmp = xyes; then
8538
8539	cat >>confdefs.h <<\_ACEOF
8540	#define UTMP_SUPPORT 1
8541	_ACEOF
8542
8543	fi
8544	if test x$support_wtmp = xyes; then
8545
8546	cat >>confdefs.h <<\_ACEOF
8547	#define WTMP_SUPPORT 1
8548	_ACEOF
8549
8550	fi
8551	if test x$support_lastlog = xyes; then
8552
8553	cat >>confdefs.h <<\_ACEOF
8554	#define LASTLOG_SUPPORT 1
8555	_ACEOF
8556
8557	fi
8558
8559
8560
8561
8562	for ac_func in \
8563	ttyslot \
8564	updwtmp \
8565	updwtmpx \
8566
8567	do
8568	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8569	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
8570	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
8571	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
8572	echo $ECHO_N "(cached) $ECHO_C" >&6
8573	else
8574	cat >conftest.$ac_ext <<_ACEOF
8575	/* confdefs.h. */
8576	_ACEOF
8577	cat confdefs.h >>conftest.$ac_ext
8578	cat >>conftest.$ac_ext <<_ACEOF
8579	/* end confdefs.h. */
8580	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8581	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8582	#define $ac_func innocuous_$ac_func
8583
8584	/* System header to define __stub macros and hopefully few prototypes,
8585	which can conflict with char $ac_func (); below.
8586	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8587	<limits.h> exists even on freestanding compilers. */
8588
8589	#ifdef __STDC__
8590	# include <limits.h>
8591	#else
8592	# include <assert.h>
8593	#endif
8594
8595	#undef $ac_func
8596
8597	/* Override any GCC internal prototype to avoid an error.
8598	Use char because int might match the return type of a GCC
8599	builtin and then its argument prototype would still apply. */
8600	#ifdef __cplusplus
8601	extern "C"
8602	#endif
8603	char $ac_func ();
8604	/* The GNU C library defines this for functions which it implements
8605	to always fail with ENOSYS. Some functions are actually named
8606	something starting with __ and the normal name is an alias. */
8607	#if defined __stub_$ac_func || defined __stub___$ac_func
8608	choke me
8609	#endif
8610
8611	int
8612	main ()
8613	{
8614	return $ac_func ();
8615	;
8616	return 0;
8617	}
8618	_ACEOF
8619	rm -f conftest.$ac_objext conftest$ac_exeext
8620	if { (ac_try="$ac_link"
8621	case "(($ac_try" in
8622	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8623	*) ac_try_echo=$ac_try;;
8624	esac
8625	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8626	(eval "$ac_link") 2>conftest.er1
8627	ac_status=$?
8628	grep -v '^ *+' conftest.er1 >conftest.err
8629	rm -f conftest.er1
8630	cat conftest.err >&5
8631	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8632	(exit $ac_status); } && {
8633	test -z "$ac_cxx_werror_flag" ||
8634	test ! -s conftest.err
8635	} && test -s conftest$ac_exeext &&
8636	$as_test_x conftest$ac_exeext; then
8637	eval "$as_ac_var=yes"
8638	else
8639	echo "$as_me: failed program was:" >&5
8640	sed 's/^/| /' conftest.$ac_ext >&5
8641
8642	eval "$as_ac_var=no"
8643	fi
8644
8645	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8646	conftest$ac_exeext conftest.$ac_ext
8647	fi
8648	ac_res=`eval echo '${'$as_ac_var'}'`
8649	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8650	echo "${ECHO_T}$ac_res" >&6; }
8651	if test `eval echo '${'$as_ac_var'}'` = yes; then
8652	cat >>confdefs.h <<_ACEOF
8653	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
8654	_ACEOF
8655
8656	fi
8657	done
8658
8659
8660
8661
8662
8663	for ac_header in \
8664	utmp.h \
8665	utmpx.h \
8666	lastlog.h \
8667
8668	do
8669	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8670	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8671	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8672	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8673	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8674	echo $ECHO_N "(cached) $ECHO_C" >&6
8675	fi
8676	ac_res=`eval echo '${'$as_ac_Header'}'`
8677	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8678	echo "${ECHO_T}$ac_res" >&6; }
8679	else
8680	# Is the header compilable?
8681	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
8682	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
8683	cat >conftest.$ac_ext <<_ACEOF
8684	/* confdefs.h. */
8685	_ACEOF
8686	cat confdefs.h >>conftest.$ac_ext
8687	cat >>conftest.$ac_ext <<_ACEOF
8688	/* end confdefs.h. */
8689	$ac_includes_default
8690	#include <$ac_header>
8691	_ACEOF
8692	rm -f conftest.$ac_objext
8693	if { (ac_try="$ac_compile"
8694	case "(($ac_try" in
8695	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8696	*) ac_try_echo=$ac_try;;
8697	esac
8698	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8699	(eval "$ac_compile") 2>conftest.er1
8700	ac_status=$?
8701	grep -v '^ *+' conftest.er1 >conftest.err
8702	rm -f conftest.er1
8703	cat conftest.err >&5
8704	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8705	(exit $ac_status); } && {
8706	test -z "$ac_cxx_werror_flag" ||
8707	test ! -s conftest.err
8708	} && test -s conftest.$ac_objext; then
8709	ac_header_compiler=yes
8710	else
8711	echo "$as_me: failed program was:" >&5
8712	sed 's/^/| /' conftest.$ac_ext >&5
8713
8714	ac_header_compiler=no
8715	fi
8716
8717	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8718	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8719	echo "${ECHO_T}$ac_header_compiler" >&6; }
8720
8721	# Is the header present?
8722	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
8723	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
8724	cat >conftest.$ac_ext <<_ACEOF
8725	/* confdefs.h. */
8726	_ACEOF
8727	cat confdefs.h >>conftest.$ac_ext
8728	cat >>conftest.$ac_ext <<_ACEOF
8729	/* end confdefs.h. */
8730	#include <$ac_header>
8731	_ACEOF
8732	if { (ac_try="$ac_cpp conftest.$ac_ext"
8733	case "(($ac_try" in
8734	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8735	*) ac_try_echo=$ac_try;;
8736	esac
8737	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8738	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8739	ac_status=$?
8740	grep -v '^ *+' conftest.er1 >conftest.err
8741	rm -f conftest.er1
8742	cat conftest.err >&5
8743	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8744	(exit $ac_status); } >/dev/null && {
8745	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
8746	test ! -s conftest.err
8747	}; then
8748	ac_header_preproc=yes
8749	else
8750	echo "$as_me: failed program was:" >&5
8751	sed 's/^/| /' conftest.$ac_ext >&5
8752
8753	ac_header_preproc=no
8754	fi
8755
8756	rm -f conftest.err conftest.$ac_ext
8757	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8758	echo "${ECHO_T}$ac_header_preproc" >&6; }
8759
8760	# So? What about this header?
8761	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
8762	yes:no: )
8763	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8764	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8765	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8766	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8767	ac_header_preproc=yes
8768	;;
8769	no:yes:* )
8770	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8771	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8772	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8773	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8774	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8775	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8776	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8777	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8778	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8779	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8780	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8781	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8782
8783	;;
8784	esac
8785	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8786	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8787	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8788	echo $ECHO_N "(cached) $ECHO_C" >&6
8789	else
8790	eval "$as_ac_Header=\$ac_header_preproc"
8791	fi
8792	ac_res=`eval echo '${'$as_ac_Header'}'`
8793	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8794	echo "${ECHO_T}$ac_res" >&6; }
8795
8796	fi
8797	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8798	cat >>confdefs.h <<_ACEOF
8799	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8800	_ACEOF
8801
8802	fi
8803
8804	done
8805
8806
8807
8808	if test "${ac_cv_header_utmp_h+set}" = set; then
8809	{ echo "$as_me:$LINENO: checking for utmp.h" >&5
8810	echo $ECHO_N "checking for utmp.h... $ECHO_C" >&6; }
8811	if test "${ac_cv_header_utmp_h+set}" = set; then
8812	echo $ECHO_N "(cached) $ECHO_C" >&6
8813	fi
8814	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmp_h" >&5
8815	echo "${ECHO_T}$ac_cv_header_utmp_h" >&6; }
8816	else
8817	# Is the header compilable?
8818	{ echo "$as_me:$LINENO: checking utmp.h usability" >&5
8819	echo $ECHO_N "checking utmp.h usability... $ECHO_C" >&6; }
8820	cat >conftest.$ac_ext <<_ACEOF
8821	/* confdefs.h. */
8822	_ACEOF
8823	cat confdefs.h >>conftest.$ac_ext
8824	cat >>conftest.$ac_ext <<_ACEOF
8825	/* end confdefs.h. */
8826	$ac_includes_default
8827	#include <utmp.h>
8828	_ACEOF
8829	rm -f conftest.$ac_objext
8830	if { (ac_try="$ac_compile"
8831	case "(($ac_try" in
8832	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8833	*) ac_try_echo=$ac_try;;
8834	esac
8835	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8836	(eval "$ac_compile") 2>conftest.er1
8837	ac_status=$?
8838	grep -v '^ *+' conftest.er1 >conftest.err
8839	rm -f conftest.er1
8840	cat conftest.err >&5
8841	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8842	(exit $ac_status); } && {
8843	test -z "$ac_cxx_werror_flag" ||
8844	test ! -s conftest.err
8845	} && test -s conftest.$ac_objext; then
8846	ac_header_compiler=yes
8847	else
8848	echo "$as_me: failed program was:" >&5
8849	sed 's/^/| /' conftest.$ac_ext >&5
8850
8851	ac_header_compiler=no
8852	fi
8853
8854	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8855	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8856	echo "${ECHO_T}$ac_header_compiler" >&6; }
8857
8858	# Is the header present?
8859	{ echo "$as_me:$LINENO: checking utmp.h presence" >&5
8860	echo $ECHO_N "checking utmp.h presence... $ECHO_C" >&6; }
8861	cat >conftest.$ac_ext <<_ACEOF
8862	/* confdefs.h. */
8863	_ACEOF
8864	cat confdefs.h >>conftest.$ac_ext
8865	cat >>conftest.$ac_ext <<_ACEOF
8866	/* end confdefs.h. */
8867	#include <utmp.h>
8868	_ACEOF
8869	if { (ac_try="$ac_cpp conftest.$ac_ext"
8870	case "(($ac_try" in
8871	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8872	*) ac_try_echo=$ac_try;;
8873	esac
8874	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8875	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8876	ac_status=$?
8877	grep -v '^ *+' conftest.er1 >conftest.err
8878	rm -f conftest.er1
8879	cat conftest.err >&5
8880	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8881	(exit $ac_status); } >/dev/null && {
8882	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
8883	test ! -s conftest.err
8884	}; then
8885	ac_header_preproc=yes
8886	else
8887	echo "$as_me: failed program was:" >&5
8888	sed 's/^/| /' conftest.$ac_ext >&5
8889
8890	ac_header_preproc=no
8891	fi
8892
8893	rm -f conftest.err conftest.$ac_ext
8894	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8895	echo "${ECHO_T}$ac_header_preproc" >&6; }
8896
8897	# So? What about this header?
8898	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
8899	yes:no: )
8900	{ echo "$as_me:$LINENO: WARNING: utmp.h: accepted by the compiler, rejected by the preprocessor!" >&5
8901	echo "$as_me: WARNING: utmp.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
8902	{ echo "$as_me:$LINENO: WARNING: utmp.h: proceeding with the compiler's result" >&5
8903	echo "$as_me: WARNING: utmp.h: proceeding with the compiler's result" >&2;}
8904	ac_header_preproc=yes
8905	;;
8906	no:yes:* )
8907	{ echo "$as_me:$LINENO: WARNING: utmp.h: present but cannot be compiled" >&5
8908	echo "$as_me: WARNING: utmp.h: present but cannot be compiled" >&2;}
8909	{ echo "$as_me:$LINENO: WARNING: utmp.h: check for missing prerequisite headers?" >&5
8910	echo "$as_me: WARNING: utmp.h: check for missing prerequisite headers?" >&2;}
8911	{ echo "$as_me:$LINENO: WARNING: utmp.h: see the Autoconf documentation" >&5
8912	echo "$as_me: WARNING: utmp.h: see the Autoconf documentation" >&2;}
8913	{ echo "$as_me:$LINENO: WARNING: utmp.h: section \"Present But Cannot Be Compiled\"" >&5
8914	echo "$as_me: WARNING: utmp.h: section \"Present But Cannot Be Compiled\"" >&2;}
8915	{ echo "$as_me:$LINENO: WARNING: utmp.h: proceeding with the preprocessor's result" >&5
8916	echo "$as_me: WARNING: utmp.h: proceeding with the preprocessor's result" >&2;}
8917	{ echo "$as_me:$LINENO: WARNING: utmp.h: in the future, the compiler will take precedence" >&5
8918	echo "$as_me: WARNING: utmp.h: in the future, the compiler will take precedence" >&2;}
8919
8920	;;
8921	esac
8922	{ echo "$as_me:$LINENO: checking for utmp.h" >&5
8923	echo $ECHO_N "checking for utmp.h... $ECHO_C" >&6; }
8924	if test "${ac_cv_header_utmp_h+set}" = set; then
8925	echo $ECHO_N "(cached) $ECHO_C" >&6
8926	else
8927	ac_cv_header_utmp_h=$ac_header_preproc
8928	fi
8929	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmp_h" >&5
8930	echo "${ECHO_T}$ac_cv_header_utmp_h" >&6; }
8931
8932	fi
8933	if test $ac_cv_header_utmp_h = yes; then
8934	{ echo "$as_me:$LINENO: checking for struct utmp" >&5
8935	echo $ECHO_N "checking for struct utmp... $ECHO_C" >&6; }
8936	if test "${struct_utmp+set}" = set; then
8937	echo $ECHO_N "(cached) $ECHO_C" >&6
8938	else
8939	cat >conftest.$ac_ext <<_ACEOF
8940	/* confdefs.h. */
8941	_ACEOF
8942	cat confdefs.h >>conftest.$ac_ext
8943	cat >>conftest.$ac_ext <<_ACEOF
8944	/* end confdefs.h. */
8945	#include <sys/types.h>
8946	#include <utmp.h>
8947	int
8948	main ()
8949	{
8950	struct utmp ut;
8951	;
8952	return 0;
8953	}
8954	_ACEOF
8955	rm -f conftest.$ac_objext
8956	if { (ac_try="$ac_compile"
8957	case "(($ac_try" in
8958	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8959	*) ac_try_echo=$ac_try;;
8960	esac
8961	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8962	(eval "$ac_compile") 2>conftest.er1
8963	ac_status=$?
8964	grep -v '^ *+' conftest.er1 >conftest.err
8965	rm -f conftest.er1
8966	cat conftest.err >&5
8967	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8968	(exit $ac_status); } && {
8969	test -z "$ac_cxx_werror_flag" ||
8970	test ! -s conftest.err
8971	} && test -s conftest.$ac_objext; then
8972	struct_utmp=yes
8973	else
8974	echo "$as_me: failed program was:" >&5
8975	sed 's/^/| /' conftest.$ac_ext >&5
8976
8977	struct_utmp=no
8978	fi
8979
8980	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8981	fi
8982	{ echo "$as_me:$LINENO: result: $struct_utmp" >&5
8983	echo "${ECHO_T}$struct_utmp" >&6; }
8984	if test x$struct_utmp = xyes; then
8985
8986	cat >>confdefs.h <<\_ACEOF
8987	#define HAVE_STRUCT_UTMP 1
8988	_ACEOF
8989
8990	fi
8991
8992
8993	{ echo "$as_me:$LINENO: checking for ut_host in utmp struct" >&5
8994	echo $ECHO_N "checking for ut_host in utmp struct... $ECHO_C" >&6; }
8995	if test "${struct_utmp_host+set}" = set; then
8996	echo $ECHO_N "(cached) $ECHO_C" >&6
8997	else
8998	cat >conftest.$ac_ext <<_ACEOF
8999	/* confdefs.h. */
9000	_ACEOF
9001	cat confdefs.h >>conftest.$ac_ext
9002	cat >>conftest.$ac_ext <<_ACEOF
9003	/* end confdefs.h. */
9004	#include <sys/types.h>
9005	#include <utmp.h>
9006	int
9007	main ()
9008	{
9009	struct utmp ut; ut.ut_host;
9010	;
9011	return 0;
9012	}
9013	_ACEOF
9014	rm -f conftest.$ac_objext
9015	if { (ac_try="$ac_compile"
9016	case "(($ac_try" in
9017	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9018	*) ac_try_echo=$ac_try;;
9019	esac
9020	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9021	(eval "$ac_compile") 2>conftest.er1
9022	ac_status=$?
9023	grep -v '^ *+' conftest.er1 >conftest.err
9024	rm -f conftest.er1
9025	cat conftest.err >&5
9026	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9027	(exit $ac_status); } && {
9028	test -z "$ac_cxx_werror_flag" ||
9029	test ! -s conftest.err
9030	} && test -s conftest.$ac_objext; then
9031	struct_utmp_host=yes
9032	else
9033	echo "$as_me: failed program was:" >&5
9034	sed 's/^/| /' conftest.$ac_ext >&5
9035
9036	struct_utmp_host=no
9037	fi
9038
9039	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9040	fi
9041	{ echo "$as_me:$LINENO: result: $struct_utmp_host" >&5
9042	echo "${ECHO_T}$struct_utmp_host" >&6; }
9043	if test x$struct_utmp_host = xyes; then
9044
9045	cat >>confdefs.h <<\_ACEOF
9046	#define HAVE_UTMP_HOST 1
9047	_ACEOF
9048
9049	fi
9050
9051	{ echo "$as_me:$LINENO: checking for ut_pid in utmp struct" >&5
9052	echo $ECHO_N "checking for ut_pid in utmp struct... $ECHO_C" >&6; }
9053	if test "${struct_utmp_pid+set}" = set; then
9054	echo $ECHO_N "(cached) $ECHO_C" >&6
9055	else
9056	cat >conftest.$ac_ext <<_ACEOF
9057	/* confdefs.h. */
9058	_ACEOF
9059	cat confdefs.h >>conftest.$ac_ext
9060	cat >>conftest.$ac_ext <<_ACEOF
9061	/* end confdefs.h. */
9062	#include <sys/types.h>
9063	#include <utmp.h>
9064	int
9065	main ()
9066	{
9067	struct utmp ut; ut.ut_pid;
9068	;
9069	return 0;
9070	}
9071	_ACEOF
9072	rm -f conftest.$ac_objext
9073	if { (ac_try="$ac_compile"
9074	case "(($ac_try" in
9075	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9076	*) ac_try_echo=$ac_try;;
9077	esac
9078	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9079	(eval "$ac_compile") 2>conftest.er1
9080	ac_status=$?
9081	grep -v '^ *+' conftest.er1 >conftest.err
9082	rm -f conftest.er1
9083	cat conftest.err >&5
9084	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9085	(exit $ac_status); } && {
9086	test -z "$ac_cxx_werror_flag" ||
9087	test ! -s conftest.err
9088	} && test -s conftest.$ac_objext; then
9089	struct_utmp_pid=yes
9090	else
9091	echo "$as_me: failed program was:" >&5
9092	sed 's/^/| /' conftest.$ac_ext >&5
9093
9094	struct_utmp_pid=no
9095	fi
9096
9097	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9098	fi
9099	{ echo "$as_me:$LINENO: result: $struct_utmp_pid" >&5
9100	echo "${ECHO_T}$struct_utmp_pid" >&6; }
9101	if test x$struct_utmp_pid = xyes; then
9102
9103	cat >>confdefs.h <<\_ACEOF
9104	#define HAVE_UTMP_PID 1
9105	_ACEOF
9106
9107	fi
9108
9109	fi
9110
9111
9112
9113	if test "${ac_cv_header_utmpx_h+set}" = set; then
9114	{ echo "$as_me:$LINENO: checking for utmpx.h" >&5
9115	echo $ECHO_N "checking for utmpx.h... $ECHO_C" >&6; }
9116	if test "${ac_cv_header_utmpx_h+set}" = set; then
9117	echo $ECHO_N "(cached) $ECHO_C" >&6
9118	fi
9119	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmpx_h" >&5
9120	echo "${ECHO_T}$ac_cv_header_utmpx_h" >&6; }
9121	else
9122	# Is the header compilable?
9123	{ echo "$as_me:$LINENO: checking utmpx.h usability" >&5
9124	echo $ECHO_N "checking utmpx.h usability... $ECHO_C" >&6; }
9125	cat >conftest.$ac_ext <<_ACEOF
9126	/* confdefs.h. */
9127	_ACEOF
9128	cat confdefs.h >>conftest.$ac_ext
9129	cat >>conftest.$ac_ext <<_ACEOF
9130	/* end confdefs.h. */
9131	$ac_includes_default
9132	#include <utmpx.h>
9133	_ACEOF
9134	rm -f conftest.$ac_objext
9135	if { (ac_try="$ac_compile"
9136	case "(($ac_try" in
9137	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9138	*) ac_try_echo=$ac_try;;
9139	esac
9140	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9141	(eval "$ac_compile") 2>conftest.er1
9142	ac_status=$?
9143	grep -v '^ *+' conftest.er1 >conftest.err
9144	rm -f conftest.er1
9145	cat conftest.err >&5
9146	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9147	(exit $ac_status); } && {
9148	test -z "$ac_cxx_werror_flag" ||
9149	test ! -s conftest.err
9150	} && test -s conftest.$ac_objext; then
9151	ac_header_compiler=yes
9152	else
9153	echo "$as_me: failed program was:" >&5
9154	sed 's/^/| /' conftest.$ac_ext >&5
9155
9156	ac_header_compiler=no
9157	fi
9158
9159	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9160	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9161	echo "${ECHO_T}$ac_header_compiler" >&6; }
9162
9163	# Is the header present?
9164	{ echo "$as_me:$LINENO: checking utmpx.h presence" >&5
9165	echo $ECHO_N "checking utmpx.h presence... $ECHO_C" >&6; }
9166	cat >conftest.$ac_ext <<_ACEOF
9167	/* confdefs.h. */
9168	_ACEOF
9169	cat confdefs.h >>conftest.$ac_ext
9170	cat >>conftest.$ac_ext <<_ACEOF
9171	/* end confdefs.h. */
9172	#include <utmpx.h>
9173	_ACEOF
9174	if { (ac_try="$ac_cpp conftest.$ac_ext"
9175	case "(($ac_try" in
9176	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9177	*) ac_try_echo=$ac_try;;
9178	esac
9179	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9180	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9181	ac_status=$?
9182	grep -v '^ *+' conftest.er1 >conftest.err
9183	rm -f conftest.er1
9184	cat conftest.err >&5
9185	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9186	(exit $ac_status); } >/dev/null && {
9187	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
9188	test ! -s conftest.err
9189	}; then
9190	ac_header_preproc=yes
9191	else
9192	echo "$as_me: failed program was:" >&5
9193	sed 's/^/| /' conftest.$ac_ext >&5
9194
9195	ac_header_preproc=no
9196	fi
9197
9198	rm -f conftest.err conftest.$ac_ext
9199	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9200	echo "${ECHO_T}$ac_header_preproc" >&6; }
9201
9202	# So? What about this header?
9203	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
9204	yes:no: )
9205	{ echo "$as_me:$LINENO: WARNING: utmpx.h: accepted by the compiler, rejected by the preprocessor!" >&5
9206	echo "$as_me: WARNING: utmpx.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
9207	{ echo "$as_me:$LINENO: WARNING: utmpx.h: proceeding with the compiler's result" >&5
9208	echo "$as_me: WARNING: utmpx.h: proceeding with the compiler's result" >&2;}
9209	ac_header_preproc=yes
9210	;;
9211	no:yes:* )
9212	{ echo "$as_me:$LINENO: WARNING: utmpx.h: present but cannot be compiled" >&5
9213	echo "$as_me: WARNING: utmpx.h: present but cannot be compiled" >&2;}
9214	{ echo "$as_me:$LINENO: WARNING: utmpx.h: check for missing prerequisite headers?" >&5
9215	echo "$as_me: WARNING: utmpx.h: check for missing prerequisite headers?" >&2;}
9216	{ echo "$as_me:$LINENO: WARNING: utmpx.h: see the Autoconf documentation" >&5
9217	echo "$as_me: WARNING: utmpx.h: see the Autoconf documentation" >&2;}
9218	{ echo "$as_me:$LINENO: WARNING: utmpx.h: section \"Present But Cannot Be Compiled\"" >&5
9219	echo "$as_me: WARNING: utmpx.h: section \"Present But Cannot Be Compiled\"" >&2;}
9220	{ echo "$as_me:$LINENO: WARNING: utmpx.h: proceeding with the preprocessor's result" >&5
9221	echo "$as_me: WARNING: utmpx.h: proceeding with the preprocessor's result" >&2;}
9222	{ echo "$as_me:$LINENO: WARNING: utmpx.h: in the future, the compiler will take precedence" >&5
9223	echo "$as_me: WARNING: utmpx.h: in the future, the compiler will take precedence" >&2;}
9224
9225	;;
9226	esac
9227	{ echo "$as_me:$LINENO: checking for utmpx.h" >&5
9228	echo $ECHO_N "checking for utmpx.h... $ECHO_C" >&6; }
9229	if test "${ac_cv_header_utmpx_h+set}" = set; then
9230	echo $ECHO_N "(cached) $ECHO_C" >&6
9231	else
9232	ac_cv_header_utmpx_h=$ac_header_preproc
9233	fi
9234	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmpx_h" >&5
9235	echo "${ECHO_T}$ac_cv_header_utmpx_h" >&6; }
9236
9237	fi
9238	if test $ac_cv_header_utmpx_h = yes; then
9239	{ echo "$as_me:$LINENO: checking for struct utmpx" >&5
9240	echo $ECHO_N "checking for struct utmpx... $ECHO_C" >&6; }
9241	if test "${struct_utmpx+set}" = set; then
9242	echo $ECHO_N "(cached) $ECHO_C" >&6
9243	else
9244	cat >conftest.$ac_ext <<_ACEOF
9245	/* confdefs.h. */
9246	_ACEOF
9247	cat confdefs.h >>conftest.$ac_ext
9248	cat >>conftest.$ac_ext <<_ACEOF
9249	/* end confdefs.h. */
9250	#include <sys/types.h>
9251	#include <utmpx.h>
9252	int
9253	main ()
9254	{
9255	struct utmpx ut;
9256	;
9257	return 0;
9258	}
9259	_ACEOF
9260	rm -f conftest.$ac_objext
9261	if { (ac_try="$ac_compile"
9262	case "(($ac_try" in
9263	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9264	*) ac_try_echo=$ac_try;;
9265	esac
9266	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9267	(eval "$ac_compile") 2>conftest.er1
9268	ac_status=$?
9269	grep -v '^ *+' conftest.er1 >conftest.err
9270	rm -f conftest.er1
9271	cat conftest.err >&5
9272	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9273	(exit $ac_status); } && {
9274	test -z "$ac_cxx_werror_flag" ||
9275	test ! -s conftest.err
9276	} && test -s conftest.$ac_objext; then
9277	struct_utmpx=yes
9278	else
9279	echo "$as_me: failed program was:" >&5
9280	sed 's/^/| /' conftest.$ac_ext >&5
9281
9282	struct_utmpx=no
9283	fi
9284
9285	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9286	fi
9287	{ echo "$as_me:$LINENO: result: $struct_utmpx" >&5
9288	echo "${ECHO_T}$struct_utmpx" >&6; }
9289	if test x$struct_utmpx = xyes; then
9290
9291	cat >>confdefs.h <<\_ACEOF
9292	#define HAVE_STRUCT_UTMPX 1
9293	_ACEOF
9294
9295	fi
9296
9297
9298	{ echo "$as_me:$LINENO: checking for host in utmpx struct" >&5
9299	echo $ECHO_N "checking for host in utmpx struct... $ECHO_C" >&6; }
9300	if test "${struct_utmpx_host+set}" = set; then
9301	echo $ECHO_N "(cached) $ECHO_C" >&6
9302	else
9303	cat >conftest.$ac_ext <<_ACEOF
9304	/* confdefs.h. */
9305	_ACEOF
9306	cat confdefs.h >>conftest.$ac_ext
9307	cat >>conftest.$ac_ext <<_ACEOF
9308	/* end confdefs.h. */
9309	#include <sys/types.h>
9310	#include <utmpx.h>
9311	int
9312	main ()
9313	{
9314	struct utmpx utx; utx.ut_host;
9315	;
9316	return 0;
9317	}
9318	_ACEOF
9319	rm -f conftest.$ac_objext
9320	if { (ac_try="$ac_compile"
9321	case "(($ac_try" in
9322	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9323	*) ac_try_echo=$ac_try;;
9324	esac
9325	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9326	(eval "$ac_compile") 2>conftest.er1
9327	ac_status=$?
9328	grep -v '^ *+' conftest.er1 >conftest.err
9329	rm -f conftest.er1
9330	cat conftest.err >&5
9331	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9332	(exit $ac_status); } && {
9333	test -z "$ac_cxx_werror_flag" ||
9334	test ! -s conftest.err
9335	} && test -s conftest.$ac_objext; then
9336	struct_utmpx_host=yes
9337	else
9338	echo "$as_me: failed program was:" >&5
9339	sed 's/^/| /' conftest.$ac_ext >&5
9340
9341	struct_utmpx_host=no
9342	fi
9343
9344	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9345	fi
9346	{ echo "$as_me:$LINENO: result: $struct_utmpx_host" >&5
9347	echo "${ECHO_T}$struct_utmpx_host" >&6; }
9348	if test x$struct_utmpx_host = xyes; then
9349
9350	cat >>confdefs.h <<\_ACEOF
9351	#define HAVE_UTMPX_HOST 1
9352	_ACEOF
9353
9354	fi
9355
9356	{ echo "$as_me:$LINENO: checking for session in utmpx struct" >&5
9357	echo $ECHO_N "checking for session in utmpx struct... $ECHO_C" >&6; }
9358	if test "${struct_utmpx_session+set}" = set; then
9359	echo $ECHO_N "(cached) $ECHO_C" >&6
9360	else
9361	cat >conftest.$ac_ext <<_ACEOF
9362	/* confdefs.h. */
9363	_ACEOF
9364	cat confdefs.h >>conftest.$ac_ext
9365	cat >>conftest.$ac_ext <<_ACEOF
9366	/* end confdefs.h. */
9367	#include <sys/types.h>
9368	#include <utmpx.h>
9369	int
9370	main ()
9371	{
9372	struct utmpx utx; utx.ut_session;
9373	;
9374	return 0;
9375	}
9376	_ACEOF
9377	rm -f conftest.$ac_objext
9378	if { (ac_try="$ac_compile"
9379	case "(($ac_try" in
9380	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9381	*) ac_try_echo=$ac_try;;
9382	esac
9383	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9384	(eval "$ac_compile") 2>conftest.er1
9385	ac_status=$?
9386	grep -v '^ *+' conftest.er1 >conftest.err
9387	rm -f conftest.er1
9388	cat conftest.err >&5
9389	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9390	(exit $ac_status); } && {
9391	test -z "$ac_cxx_werror_flag" ||
9392	test ! -s conftest.err
9393	} && test -s conftest.$ac_objext; then
9394	struct_utmpx_session=yes
9395	else
9396	echo "$as_me: failed program was:" >&5
9397	sed 's/^/| /' conftest.$ac_ext >&5
9398
9399	struct_utmpx_session=no
9400	fi
9401
9402	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9403	fi
9404	{ echo "$as_me:$LINENO: result: $struct_utmpx_session" >&5
9405	echo "${ECHO_T}$struct_utmpx_session" >&6; }
9406	if test x$struct_utmpx_session = xyes; then
9407
9408	cat >>confdefs.h <<\_ACEOF
9409	#define HAVE_UTMPX_SESSION 1
9410	_ACEOF
9411
9412	fi
9413
9414	fi
9415
9416
9417	{ echo "$as_me:$LINENO: checking for struct lastlog" >&5
9418	echo $ECHO_N "checking for struct lastlog... $ECHO_C" >&6; }
9419	if test "${struct_lastlog+set}" = set; then
9420	echo $ECHO_N "(cached) $ECHO_C" >&6
9421	else
9422	cat >conftest.$ac_ext <<_ACEOF
9423	/* confdefs.h. */
9424	_ACEOF
9425	cat confdefs.h >>conftest.$ac_ext
9426	cat >>conftest.$ac_ext <<_ACEOF
9427	/* end confdefs.h. */
9428	#include <sys/types.h>
9429	#include <utmp.h>
9430	#ifdef HAVE_LASTLOG_H
9431	#include <lastlog.h>
9432	#endif
9433
9434	int
9435	main ()
9436	{
9437	struct lastlog ll;
9438	;
9439	return 0;
9440	}
9441	_ACEOF
9442	rm -f conftest.$ac_objext
9443	if { (ac_try="$ac_compile"
9444	case "(($ac_try" in
9445	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9446	*) ac_try_echo=$ac_try;;
9447	esac
9448	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9449	(eval "$ac_compile") 2>conftest.er1
9450	ac_status=$?
9451	grep -v '^ *+' conftest.er1 >conftest.err
9452	rm -f conftest.er1
9453	cat conftest.err >&5
9454	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9455	(exit $ac_status); } && {
9456	test -z "$ac_cxx_werror_flag" ||
9457	test ! -s conftest.err
9458	} && test -s conftest.$ac_objext; then
9459	struct_lastlog=yes
9460	else
9461	echo "$as_me: failed program was:" >&5
9462	sed 's/^/| /' conftest.$ac_ext >&5
9463
9464	struct_lastlog=no
9465	fi
9466
9467	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9468	fi
9469	{ echo "$as_me:$LINENO: result: $struct_lastlog" >&5
9470	echo "${ECHO_T}$struct_lastlog" >&6; }
9471	if test x$struct_lastlog = xyes; then
9472
9473	cat >>confdefs.h <<\_ACEOF
9474	#define HAVE_STRUCT_LASTLOG 1
9475	_ACEOF
9476
9477	fi
9478
9479	{ echo "$as_me:$LINENO: checking for struct lastlogx" >&5
9480	echo $ECHO_N "checking for struct lastlogx... $ECHO_C" >&6; }
9481	if test "${struct_lastlogx+set}" = set; then
9482	echo $ECHO_N "(cached) $ECHO_C" >&6
9483	else
9484	cat >conftest.$ac_ext <<_ACEOF
9485	/* confdefs.h. */
9486	_ACEOF
9487	cat confdefs.h >>conftest.$ac_ext
9488	cat >>conftest.$ac_ext <<_ACEOF
9489	/* end confdefs.h. */
9490	#include <sys/types.h>
9491	#include <utmpx.h>
9492	#ifdef HAVE_LASTLOG_H
9493	#include <lastlog.h>
9494	#endif
9495
9496	int
9497	main ()
9498	{
9499	struct lastlogx ll;
9500	;
9501	return 0;
9502	}
9503	_ACEOF
9504	rm -f conftest.$ac_objext
9505	if { (ac_try="$ac_compile"
9506	case "(($ac_try" in
9507	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9508	*) ac_try_echo=$ac_try;;
9509	esac
9510	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9511	(eval "$ac_compile") 2>conftest.er1
9512	ac_status=$?
9513	grep -v '^ *+' conftest.er1 >conftest.err
9514	rm -f conftest.er1
9515	cat conftest.err >&5
9516	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9517	(exit $ac_status); } && {
9518	test -z "$ac_cxx_werror_flag" ||
9519	test ! -s conftest.err
9520	} && test -s conftest.$ac_objext; then
9521	struct_lastlogx=yes
9522	else
9523	echo "$as_me: failed program was:" >&5
9524	sed 's/^/| /' conftest.$ac_ext >&5
9525
9526	struct_lastlogx=no
9527	fi
9528
9529	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9530	fi
9531	{ echo "$as_me:$LINENO: result: $struct_lastlogx" >&5
9532	echo "${ECHO_T}$struct_lastlogx" >&6; }
9533	if test x$struct_lastlogx = xyes; then
9534
9535	cat >>confdefs.h <<\_ACEOF
9536	#define HAVE_STRUCT_LASTLOGX 1
9537	_ACEOF
9538
9539	fi
9540
9541
9542	{ echo "$as_me:$LINENO: checking where utmp is located" >&5
9543	echo $ECHO_N "checking where utmp is located... $ECHO_C" >&6; }
9544	if test "${path_utmp+set}" = set; then
9545	echo $ECHO_N "(cached) $ECHO_C" >&6
9546	else
9547	if test "$cross_compiling" = yes; then
9548	{ echo "$as_me:$LINENO: WARNING: Define UTMP_FILE in config.h manually" >&5
9549	echo "$as_me: WARNING: Define UTMP_FILE in config.h manually" >&2;}
9550	else
9551	cat >conftest.$ac_ext <<_ACEOF
9552	/* confdefs.h. */
9553	_ACEOF
9554	cat confdefs.h >>conftest.$ac_ext
9555	cat >>conftest.$ac_ext <<_ACEOF
9556	/* end confdefs.h. */
9557	#include <stdio.h>
9558	#include <stdlib.h>
9559	#include <sys/types.h>
9560	#include <utmp.h>
9561	#include <errno.h>
9562	main()
9563	{
9564	char **u, *utmplist[] = {
9565	"/var/run/utmp", "/var/adm/utmp", "/etc/utmp", "/usr/etc/utmp", "/usr/adm/utmp", NULL };
9566	FILE *a, *f=fopen("conftestval", "w");
9567	if (!f) exit(1);
9568	#ifdef UTMP_FILE
9569	fprintf(f, "%s\n", UTMP_FILE);
9570	exit(0);
9571	#endif
9572	#ifdef _PATH_UTMP
9573	fprintf(f, "%s\n", _PATH_UTMP);
9574	exit(0);
9575	#endif
9576	for (u = utmplist; *u; u++) {
9577	if ((a = fopen(*u, "r")) != NULL || errno == EACCES) {
9578	fprintf(f, "%s\n", *u);
9579	exit(0);
9580	}
9581	}
9582	exit(0);
9583	}
9584	_ACEOF
9585	rm -f conftest$ac_exeext
9586	if { (ac_try="$ac_link"
9587	case "(($ac_try" in
9588	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9589	*) ac_try_echo=$ac_try;;
9590	esac
9591	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9592	(eval "$ac_link") 2>&5
9593	ac_status=$?
9594	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9595	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
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_try") 2>&5
9602	ac_status=$?
9603	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9604	(exit $ac_status); }; }; then
9605	path_utmp=`cat conftestval`
9606	else
9607	echo "$as_me: program exited with status $ac_status" >&5
9608	echo "$as_me: failed program was:" >&5
9609	sed 's/^/| /' conftest.$ac_ext >&5
9610
9611	( exit $ac_status )
9612	path_utmp=
9613	fi
9614	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9615	fi
9616
9617
9618	fi
9619	{ echo "$as_me:$LINENO: result: $path_utmp" >&5
9620	echo "${ECHO_T}$path_utmp" >&6; }
9621	if test x$path_utmp != x; then
9622
9623	cat >>confdefs.h <<_ACEOF
9624	#define UTMP_FILE "$path_utmp"
9625	_ACEOF
9626
9627	fi
9628
9629
9630	{ echo "$as_me:$LINENO: checking where utmpx is located" >&5
9631	echo $ECHO_N "checking where utmpx is located... $ECHO_C" >&6; }
9632	if test "${path_utmpx+set}" = set; then
9633	echo $ECHO_N "(cached) $ECHO_C" >&6
9634	else
9635	if test "$cross_compiling" = yes; then
9636	{ echo "$as_me:$LINENO: WARNING: Define UTMPX_FILE in config.h manually" >&5
9637	echo "$as_me: WARNING: Define UTMPX_FILE in config.h manually" >&2;}
9638	else
9639	cat >conftest.$ac_ext <<_ACEOF
9640	/* confdefs.h. */
9641	_ACEOF
9642	cat confdefs.h >>conftest.$ac_ext
9643	cat >>conftest.$ac_ext <<_ACEOF
9644	/* end confdefs.h. */
9645	#include <stdio.h>
9646	#include <stdlib.h>
9647	#include <sys/types.h>
9648	#include <utmpx.h>
9649	#include <errno.h>
9650	#include <sys/stat.h>
9651	#ifdef HAVE_STRING_H
9652	#include <string.h>
9653	#endif
9654	main()
9655	{
9656	char **u, *p, *utmplist[] = {
9657	#ifdef UTMPX_FILE
9658	UTMPX_FILE,
9659	#endif
9660	#ifdef _PATH_UTMPX
9661	_PATH_UTMPX,
9662	#endif
9663	"/var/adm/utmpx", "/etc/utmpx", NULL };
9664	FILE *a, *f=fopen("conftestval", "w");
9665	struct stat statu, statux;
9666	if (!f) exit(1);
9667	for (u = utmplist; *u; u++) {
9668	if ((a = fopen(*u, "r")) != NULL || errno == EACCES) {
9669	if (stat(*u, &statux) < 0)
9670	continue;
9671	p = strdup(*u);
9672	p[strlen(p) - 1] = '\0';
9673	if (stat(p, &statu) >= 0
9674	&& (statu.st_mtime - statux.st_mtime > 86400))
9675	continue;
9676	fprintf(f, "%s\n", *u);
9677	exit(0);
9678	}
9679	}
9680	exit(0);
9681	}
9682	_ACEOF
9683	rm -f conftest$ac_exeext
9684	if { (ac_try="$ac_link"
9685	case "(($ac_try" in
9686	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9687	*) ac_try_echo=$ac_try;;
9688	esac
9689	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9690	(eval "$ac_link") 2>&5
9691	ac_status=$?
9692	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9693	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9694	{ (case "(($ac_try" in
9695	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9696	*) ac_try_echo=$ac_try;;
9697	esac
9698	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9699	(eval "$ac_try") 2>&5
9700	ac_status=$?
9701	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9702	(exit $ac_status); }; }; then
9703	path_utmpx=`cat conftestval`
9704	else
9705	echo "$as_me: program exited with status $ac_status" >&5
9706	echo "$as_me: failed program was:" >&5
9707	sed 's/^/| /' conftest.$ac_ext >&5
9708
9709	( exit $ac_status )
9710	path_utmpx=
9711	fi
9712	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9713	fi
9714
9715
9716	fi
9717	{ echo "$as_me:$LINENO: result: $path_utmpx" >&5
9718	echo "${ECHO_T}$path_utmpx" >&6; }
9719	if test x$path_utmpx != x; then
9720
9721	cat >>confdefs.h <<_ACEOF
9722	#define UTMPX_FILE "$path_utmpx"
9723	_ACEOF
9724
9725	fi
9726
9727
9728	{ echo "$as_me:$LINENO: checking where wtmp is located" >&5
9729	echo $ECHO_N "checking where wtmp is located... $ECHO_C" >&6; }
9730	if test "${path_wtmp+set}" = set; then
9731	echo $ECHO_N "(cached) $ECHO_C" >&6
9732	else
9733	if test "$cross_compiling" = yes; then
9734	{ echo "$as_me:$LINENO: WARNING: Define WTMP_FILE in config.h manually" >&5
9735	echo "$as_me: WARNING: Define WTMP_FILE in config.h manually" >&2;}
9736	else
9737	cat >conftest.$ac_ext <<_ACEOF
9738	/* confdefs.h. */
9739	_ACEOF
9740	cat confdefs.h >>conftest.$ac_ext
9741	cat >>conftest.$ac_ext <<_ACEOF
9742	/* end confdefs.h. */
9743	#include <stdio.h>
9744	#include <stdlib.h>
9745	#include <sys/types.h>
9746	#ifdef HAVE_UTMP_H
9747	#include <utmp.h>
9748	#endif
9749	#include <errno.h>
9750	main()
9751	{
9752	char **w, *wtmplist[] = {
9753	"/var/log/wtmp", "/var/adm/wtmp", "/etc/wtmp", "/usr/etc/wtmp", "/usr/adm/wtmp", NULL };
9754	FILE *a, *f=fopen("conftestval", "w");
9755	if (!f) exit(1);
9756	#ifdef WTMP_FILE
9757	fprintf(f, "%s\n", WTMP_FILE);
9758	exit(0);
9759	#endif
9760	#ifdef _PATH_WTMP
9761	fprintf(f, "%s\n", _PATH_WTMP);
9762	exit(0);
9763	#endif
9764	for (w = wtmplist; *w; w++) {
9765	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
9766	fprintf(f, "%s\n", *w);
9767	exit(0);
9768	}
9769	}
9770	exit(0);
9771	}
9772	_ACEOF
9773	rm -f conftest$ac_exeext
9774	if { (ac_try="$ac_link"
9775	case "(($ac_try" in
9776	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9777	*) ac_try_echo=$ac_try;;
9778	esac
9779	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9780	(eval "$ac_link") 2>&5
9781	ac_status=$?
9782	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9783	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9784	{ (case "(($ac_try" in
9785	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9786	*) ac_try_echo=$ac_try;;
9787	esac
9788	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9789	(eval "$ac_try") 2>&5
9790	ac_status=$?
9791	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9792	(exit $ac_status); }; }; then
9793	path_wtmp=`cat conftestval`
9794	else
9795	echo "$as_me: program exited with status $ac_status" >&5
9796	echo "$as_me: failed program was:" >&5
9797	sed 's/^/| /' conftest.$ac_ext >&5
9798
9799	( exit $ac_status )
9800	path_wtmp=
9801	fi
9802	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9803	fi
9804
9805
9806	fi
9807	{ echo "$as_me:$LINENO: result: $path_wtmp" >&5
9808	echo "${ECHO_T}$path_wtmp" >&6; }
9809	if test x$path_wtmp != x; then
9810
9811	cat >>confdefs.h <<_ACEOF
9812	#define WTMP_FILE "$path_wtmp"
9813	_ACEOF
9814
9815	fi
9816
9817	{ echo "$as_me:$LINENO: checking where wtmpx is located" >&5
9818	echo $ECHO_N "checking where wtmpx is located... $ECHO_C" >&6; }
9819	if test "${path_wtmpx+set}" = set; then
9820	echo $ECHO_N "(cached) $ECHO_C" >&6
9821	else
9822	if test "$cross_compiling" = yes; then
9823	{ echo "$as_me:$LINENO: WARNING: Define WTMPX_FILE in config.h manually" >&5
9824	echo "$as_me: WARNING: Define WTMPX_FILE in config.h manually" >&2;}
9825	else
9826	cat >conftest.$ac_ext <<_ACEOF
9827	/* confdefs.h. */
9828	_ACEOF
9829	cat confdefs.h >>conftest.$ac_ext
9830	cat >>conftest.$ac_ext <<_ACEOF
9831	/* end confdefs.h. */
9832	#include <stdio.h>
9833	#include <stdlib.h>
9834	#ifdef HAVE_UTMPX_H
9835	#include <utmpx.h>
9836	#endif
9837	#include <errno.h>
9838	main()
9839	{
9840	char **w, *wtmplist[] = {
9841	"/var/log/wtmpx", "/var/adm/wtmpx", NULL };
9842	FILE *a, *f=fopen("conftestval", "w");
9843	if (!f) exit(1);
9844	#ifdef WTMPX_FILE
9845	fprintf(f, "%s\n", WTMPX_FILE);
9846	exit(0);
9847	#endif
9848	#ifdef _PATH_WTMPX
9849	fprintf(f, "%s\n", _PATH_WTMPX);
9850	exit(0);
9851	#endif
9852	for (w = wtmplist; *w; w++) {
9853	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
9854	fprintf(f, "%s\n", *w);
9855	exit(0);
9856	}
9857	}
9858	exit(0);
9859	}
9860	_ACEOF
9861	rm -f conftest$ac_exeext
9862	if { (ac_try="$ac_link"
9863	case "(($ac_try" in
9864	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9865	*) ac_try_echo=$ac_try;;
9866	esac
9867	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9868	(eval "$ac_link") 2>&5
9869	ac_status=$?
9870	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9871	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9872	{ (case "(($ac_try" in
9873	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9874	*) ac_try_echo=$ac_try;;
9875	esac
9876	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9877	(eval "$ac_try") 2>&5
9878	ac_status=$?
9879	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9880	(exit $ac_status); }; }; then
9881	path_wtmpx=`cat conftestval`
9882	else
9883	echo "$as_me: program exited with status $ac_status" >&5
9884	echo "$as_me: failed program was:" >&5
9885	sed 's/^/| /' conftest.$ac_ext >&5
9886
9887	( exit $ac_status )
9888	path_wtmpx=
9889	fi
9890	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9891	fi
9892
9893
9894	fi
9895	{ echo "$as_me:$LINENO: result: $path_wtmpx" >&5
9896	echo "${ECHO_T}$path_wtmpx" >&6; }
9897	if test x$path_wtmpx != x; then
9898
9899	cat >>confdefs.h <<_ACEOF
9900	#define WTMPX_FILE "$path_wtmpx"
9901	_ACEOF
9902
9903	fi
9904
9905	{ echo "$as_me:$LINENO: checking where lastlog is located" >&5
9906	echo $ECHO_N "checking where lastlog is located... $ECHO_C" >&6; }
9907	if test "${path_lastlog+set}" = set; then
9908	echo $ECHO_N "(cached) $ECHO_C" >&6
9909	else
9910	if test "$cross_compiling" = yes; then
9911	{ echo "$as_me:$LINENO: WARNING: Define LASTLOG_FILE in config.h manually" >&5
9912	echo "$as_me: WARNING: Define LASTLOG_FILE in config.h manually" >&2;}
9913	else
9914	cat >conftest.$ac_ext <<_ACEOF
9915	/* confdefs.h. */
9916	_ACEOF
9917	cat confdefs.h >>conftest.$ac_ext
9918	cat >>conftest.$ac_ext <<_ACEOF
9919	/* end confdefs.h. */
9920	#include <stdio.h>
9921	#include <stdlib.h>
9922	#include <sys/types.h>
9923	#ifdef HAVE_UTMPX_H
9924	#include <utmpx.h>
9925	#elif defined(HAVE_UTMP_H)
9926	#include <utmp.h>
9927	#endif
9928	#ifdef HAVE_LASTLOG_H
9929	#include <lastlog.h>
9930	#endif
9931	#include <errno.h>
9932	main()
9933	{
9934	char **w, *lastloglist[] = { "/var/log/lastlog", NULL };
9935	FILE *a, *f=fopen("conftestval", "w");
9936	if (!f) exit(1);
9937	#ifdef LASTLOG_FILE
9938	fprintf(f, "%s\n", LASTLOG_FILE);
9939	exit(0);
9940	#endif
9941	#ifdef _PATH_LASTLOG
9942	fprintf(f, "%s\n", _PATH_LASTLOG);
9943	exit(0);
9944	#endif
9945	for (w = lastloglist; *w; w++) {
9946	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
9947	fprintf(f, "%s\n", *w);
9948	exit(0);
9949	}
9950	}
9951	exit(0);
9952	}
9953	_ACEOF
9954	rm -f conftest$ac_exeext
9955	if { (ac_try="$ac_link"
9956	case "(($ac_try" in
9957	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9958	*) ac_try_echo=$ac_try;;
9959	esac
9960	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9961	(eval "$ac_link") 2>&5
9962	ac_status=$?
9963	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9964	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9965	{ (case "(($ac_try" in
9966	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9967	*) ac_try_echo=$ac_try;;
9968	esac
9969	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9970	(eval "$ac_try") 2>&5
9971	ac_status=$?
9972	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9973	(exit $ac_status); }; }; then
9974	path_lastlog=`cat conftestval`
9975	else
9976	echo "$as_me: program exited with status $ac_status" >&5
9977	echo "$as_me: failed program was:" >&5
9978	sed 's/^/| /' conftest.$ac_ext >&5
9979
9980	( exit $ac_status )
9981	path_lastlog=
9982	fi
9983	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9984	fi
9985
9986
9987	fi
9988	{ echo "$as_me:$LINENO: result: $path_lastlog" >&5
9989	echo "${ECHO_T}$path_lastlog" >&6; }
9990	if test x$path_lastlog != x; then
9991
9992	cat >>confdefs.h <<_ACEOF
9993	#define LASTLOG_FILE "$path_lastlog"
9994	_ACEOF
9995
9996	if test -d "$path_lastlog"; then
9997
9998	cat >>confdefs.h <<\_ACEOF
9999	#define LASTLOG_IS_DIR 1
10000	_ACEOF
10001
10002	fi
10003	fi
10004
10005	{ echo "$as_me:$LINENO: checking where lastlogx is located" >&5
10006	echo $ECHO_N "checking where lastlogx is located... $ECHO_C" >&6; }
10007	if test "${path_lastlogx+set}" = set; then
10008	echo $ECHO_N "(cached) $ECHO_C" >&6
10009	else
10010	if test "$cross_compiling" = yes; then
10011	{ echo "$as_me:$LINENO: WARNING: Define LASTLOGX_FILE in config.h manually" >&5
10012	echo "$as_me: WARNING: Define LASTLOGX_FILE in config.h manually" >&2;}
10013	else
10014	cat >conftest.$ac_ext <<_ACEOF
10015	/* confdefs.h. */
10016	_ACEOF
10017	cat confdefs.h >>conftest.$ac_ext
10018	cat >>conftest.$ac_ext <<_ACEOF
10019	/* end confdefs.h. */
10020	#include <stdio.h>
10021	#include <stdlib.h>
10022	#ifdef HAVE_UTMPX_H
10023	#include <utmpx.h>
10024	#endif
10025	#include <errno.h>
10026	main()
10027	{
10028	char **w, *wtmplist[] = { "/var/log/lastlogx", "/var/adm/lastlogx", NULL };
10029	FILE *a, *f=fopen("conftestval", "w");
10030	if (!f) exit(1);
10031	#ifdef LASTLOGX_FILE
10032	fprintf(f, "%s\n", LASTLOGX_FILE);
10033	exit(0);
10034	#endif
10035	#ifdef _PATH_LASTLOGX
10036	fprintf(f, "%s\n", _PATH_LASTLOGX);
10037	exit(0);
10038	#endif
10039	for (w = wtmplist; *w; w++) {
10040	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
10041	fprintf(f, "%s\n", *w);
10042	exit(0);
10043	}
10044	}
10045	exit(0);
10046	}
10047	_ACEOF
10048	rm -f conftest$ac_exeext
10049	if { (ac_try="$ac_link"
10050	case "(($ac_try" in
10051	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10052	*) ac_try_echo=$ac_try;;
10053	esac
10054	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10055	(eval "$ac_link") 2>&5
10056	ac_status=$?
10057	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10058	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10059	{ (case "(($ac_try" in
10060	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10061	*) ac_try_echo=$ac_try;;
10062	esac
10063	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10064	(eval "$ac_try") 2>&5
10065	ac_status=$?
10066	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10067	(exit $ac_status); }; }; then
10068	path_lastlogx=`cat conftestval`
10069	else
10070	echo "$as_me: program exited with status $ac_status" >&5
10071	echo "$as_me: failed program was:" >&5
10072	sed 's/^/| /' conftest.$ac_ext >&5
10073
10074	( exit $ac_status )
10075	path_lastlogx=
10076	fi
10077	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10078	fi
10079
10080
10081	fi
10082	{ echo "$as_me:$LINENO: result: $path_lastlogx" >&5
10083	echo "${ECHO_T}$path_lastlogx" >&6; }
10084	if test x$path_lastlogx != x; then
10085
10086	cat >>confdefs.h <<_ACEOF
10087	#define LASTLOGX_FILE "$path_lastlogx"
10088	_ACEOF
10089
10090	fi
10091
10092
10093
10094
10095	save_LIBS=$LIBS
10096	save_CFLAGS=$CFLAGS
10097	CFLAGS="$CFLAGS $X_CFLAGS"
10098	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
10099	if test x$support_xim = xyes; then
10100	{ echo "$as_me:$LINENO: checking for working Xlocale" >&5
10101	echo $ECHO_N "checking for working Xlocale... $ECHO_C" >&6; }
10102	if test "${rxvt_cv_func_xlocale+set}" = set; then
10103	echo $ECHO_N "(cached) $ECHO_C" >&6
10104	else
10105	if test "$cross_compiling" = yes; then
10106	:
10107	else
10108	cat >conftest.$ac_ext <<_ACEOF
10109	/* confdefs.h. */
10110	_ACEOF
10111	cat confdefs.h >>conftest.$ac_ext
10112	cat >>conftest.$ac_ext <<_ACEOF
10113	/* end confdefs.h. */
10114	#include <X11/Xlib.h>
10115	#include <stdlib.h>
10116	main() {
10117	char *p;
10118	if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
10119	exit (XSupportsLocale() ? 0 : 1);
10120	else
10121	exit (1);}
10122	_ACEOF
10123	rm -f conftest$ac_exeext
10124	if { (ac_try="$ac_link"
10125	case "(($ac_try" in
10126	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10127	*) ac_try_echo=$ac_try;;
10128	esac
10129	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10130	(eval "$ac_link") 2>&5
10131	ac_status=$?
10132	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10133	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10134	{ (case "(($ac_try" in
10135	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10136	*) ac_try_echo=$ac_try;;
10137	esac
10138	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10139	(eval "$ac_try") 2>&5
10140	ac_status=$?
10141	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10142	(exit $ac_status); }; }; then
10143	rxvt_cv_func_xlocale=yes
10144	else
10145	echo "$as_me: program exited with status $ac_status" >&5
10146	echo "$as_me: failed program was:" >&5
10147	sed 's/^/| /' conftest.$ac_ext >&5
10148
10149	( exit $ac_status )
10150	rxvt_cv_func_xlocale=no
10151	fi
10152	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10153	fi
10154
10155
10156	fi
10157	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_xlocale" >&5
10158	echo "${ECHO_T}$rxvt_cv_func_xlocale" >&6; }
10159	if test x$rxvt_cv_func_xlocale = xyes; then
10160
10161	cat >>confdefs.h <<\_ACEOF
10162	#define USE_XIM 1
10163	_ACEOF
10164
10165	{ echo "$as_me:$LINENO: checking for broken XIM callback" >&5
10166	echo $ECHO_N "checking for broken XIM callback... $ECHO_C" >&6; }
10167	if test "${rxvt_broken_ximcb+set}" = set; then
10168	echo $ECHO_N "(cached) $ECHO_C" >&6
10169	else
10170	cat >conftest.$ac_ext <<_ACEOF
10171
10172	#include <X11/Xlib.h>
10173
10174	void im_destroy_cb (XIC unused1, XPointer client_data, XPointer unused3);
10175
10176	void f() {
10177	XIMCallback cb;
10178	cb.callback = im_destroy_cb;
10179	}
10180
10181	_ACEOF
10182	rm -f conftest.$ac_objext
10183	if { (ac_try="$ac_compile"
10184	case "(($ac_try" in
10185	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10186	*) ac_try_echo=$ac_try;;
10187	esac
10188	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10189	(eval "$ac_compile") 2>conftest.er1
10190	ac_status=$?
10191	grep -v '^ *+' conftest.er1 >conftest.err
10192	rm -f conftest.er1
10193	cat conftest.err >&5
10194	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10195	(exit $ac_status); } && {
10196	test -z "$ac_cxx_werror_flag" ||
10197	test ! -s conftest.err
10198	} && test -s conftest.$ac_objext; then
10199	rxvt_broken_ximcb=yes
10200	else
10201	echo "$as_me: failed program was:" >&5
10202	sed 's/^/| /' conftest.$ac_ext >&5
10203
10204	rxvt_broken_ximcb=no
10205	fi
10206
10207	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10208	fi
10209	{ echo "$as_me:$LINENO: result: $rxvt_broken_ximcb" >&5
10210	echo "${ECHO_T}$rxvt_broken_ximcb" >&6; }
10211
10212	if test x$rxvt_broken_ximcb = xyes; then
10213
10214	cat >>confdefs.h <<\_ACEOF
10215	#define XIMCB_PROTO_BROKEN 1
10216	_ACEOF
10217
10218	fi
10219	fi
10220	fi
10221
10222	{ echo "$as_me:$LINENO: checking for working X setlocale" >&5
10223	echo $ECHO_N "checking for working X setlocale... $ECHO_C" >&6; }
10224	if test "${rxvt_cv_func_xsetlocale+set}" = set; then
10225	echo $ECHO_N "(cached) $ECHO_C" >&6
10226	else
10227	cat >conftest.$ac_ext <<_ACEOF
10228	/* confdefs.h. */
10229	_ACEOF
10230	cat confdefs.h >>conftest.$ac_ext
10231	cat >>conftest.$ac_ext <<_ACEOF
10232	/* end confdefs.h. */
10233	#define X_LOCALE 1
10234	#include <X11/Xlocale.h>
10235	int
10236	main ()
10237	{
10238	setlocale(LC_CTYPE, "");
10239	;
10240	return 0;
10241	}
10242	_ACEOF
10243	rm -f conftest.$ac_objext conftest$ac_exeext
10244	if { (ac_try="$ac_link"
10245	case "(($ac_try" in
10246	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10247	*) ac_try_echo=$ac_try;;
10248	esac
10249	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10250	(eval "$ac_link") 2>conftest.er1
10251	ac_status=$?
10252	grep -v '^ *+' conftest.er1 >conftest.err
10253	rm -f conftest.er1
10254	cat conftest.err >&5
10255	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10256	(exit $ac_status); } && {
10257	test -z "$ac_cxx_werror_flag" ||
10258	test ! -s conftest.err
10259	} && test -s conftest$ac_exeext &&
10260	$as_test_x conftest$ac_exeext; then
10261	rxvt_cv_func_xsetlocale=yes
10262	else
10263	echo "$as_me: failed program was:" >&5
10264	sed 's/^/| /' conftest.$ac_ext >&5
10265
10266	rxvt_cv_func_xsetlocale=no
10267	fi
10268
10269	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10270	conftest$ac_exeext conftest.$ac_ext
10271	fi
10272	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_xsetlocale" >&5
10273	echo "${ECHO_T}$rxvt_cv_func_xsetlocale" >&6; }
10274	if test x$rxvt_cv_func_xsetlocale = xyes; then
10275
10276	cat >>confdefs.h <<\_ACEOF
10277	#define HAVE_XSETLOCALE 1
10278	_ACEOF
10279
10280	fi
10281	LIBS=$save_LIBS
10282	CFLAGS=$save_CFLAGS
10283
10284	{ echo "$as_me:$LINENO: checking for working plain setlocale" >&5
10285	echo $ECHO_N "checking for working plain setlocale... $ECHO_C" >&6; }
10286	if test "${rxvt_cv_func_setlocale+set}" = set; then
10287	echo $ECHO_N "(cached) $ECHO_C" >&6
10288	else
10289	cat >conftest.$ac_ext <<_ACEOF
10290	/* confdefs.h. */
10291	_ACEOF
10292	cat confdefs.h >>conftest.$ac_ext
10293	cat >>conftest.$ac_ext <<_ACEOF
10294	/* end confdefs.h. */
10295	#include <clocale>
10296	int
10297	main ()
10298	{
10299	setlocale(LC_CTYPE, "");
10300	;
10301	return 0;
10302	}
10303	_ACEOF
10304	rm -f conftest.$ac_objext conftest$ac_exeext
10305	if { (ac_try="$ac_link"
10306	case "(($ac_try" in
10307	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10308	*) ac_try_echo=$ac_try;;
10309	esac
10310	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10311	(eval "$ac_link") 2>conftest.er1
10312	ac_status=$?
10313	grep -v '^ *+' conftest.er1 >conftest.err
10314	rm -f conftest.er1
10315	cat conftest.err >&5
10316	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10317	(exit $ac_status); } && {
10318	test -z "$ac_cxx_werror_flag" ||
10319	test ! -s conftest.err
10320	} && test -s conftest$ac_exeext &&
10321	$as_test_x conftest$ac_exeext; then
10322	rxvt_cv_func_setlocale=yes
10323	else
10324	echo "$as_me: failed program was:" >&5
10325	sed 's/^/| /' conftest.$ac_ext >&5
10326
10327	rxvt_cv_func_setlocale=no
10328	fi
10329
10330	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10331	conftest$ac_exeext conftest.$ac_ext
10332	fi
10333	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_setlocale" >&5
10334	echo "${ECHO_T}$rxvt_cv_func_setlocale" >&6; }
10335	if test x$rxvt_cv_func_setlocale = xyes; then
10336
10337	cat >>confdefs.h <<\_ACEOF
10338	#define HAVE_SETLOCALE 1
10339	_ACEOF
10340
10341	fi
10342
10343	{ echo "$as_me:$LINENO: checking for working nl_langinfo" >&5
10344	echo $ECHO_N "checking for working nl_langinfo... $ECHO_C" >&6; }
10345	if test "${rxvt_cv_func_nl_langinfo+set}" = set; then
10346	echo $ECHO_N "(cached) $ECHO_C" >&6
10347	else
10348	cat >conftest.$ac_ext <<_ACEOF
10349	/* confdefs.h. */
10350	_ACEOF
10351	cat confdefs.h >>conftest.$ac_ext
10352	cat >>conftest.$ac_ext <<_ACEOF
10353	/* end confdefs.h. */
10354	#include <langinfo.h>
10355	int
10356	main ()
10357	{
10358	nl_langinfo(CODESET);
10359	;
10360	return 0;
10361	}
10362	_ACEOF
10363	rm -f conftest.$ac_objext conftest$ac_exeext
10364	if { (ac_try="$ac_link"
10365	case "(($ac_try" in
10366	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10367	*) ac_try_echo=$ac_try;;
10368	esac
10369	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10370	(eval "$ac_link") 2>conftest.er1
10371	ac_status=$?
10372	grep -v '^ *+' conftest.er1 >conftest.err
10373	rm -f conftest.er1
10374	cat conftest.err >&5
10375	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10376	(exit $ac_status); } && {
10377	test -z "$ac_cxx_werror_flag" ||
10378	test ! -s conftest.err
10379	} && test -s conftest$ac_exeext &&
10380	$as_test_x conftest$ac_exeext; then
10381	rxvt_cv_func_nl_langinfo=yes
10382	else
10383	echo "$as_me: failed program was:" >&5
10384	sed 's/^/| /' conftest.$ac_ext >&5
10385
10386	rxvt_cv_func_nl_langinfo=no
10387	fi
10388
10389	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10390	conftest$ac_exeext conftest.$ac_ext
10391	fi
10392	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_nl_langinfo" >&5
10393	echo "${ECHO_T}$rxvt_cv_func_nl_langinfo" >&6; }
10394	if test x$rxvt_cv_func_nl_langinfo = xyes; then
10395
10396	cat >>confdefs.h <<\_ACEOF
10397	#define HAVE_NL_LANGINFO 1
10398	_ACEOF
10399
10400	fi
10401
10402
10403	{ echo "$as_me:$LINENO: checking for unix-compliant filehandle passing ability" >&5
10404	echo $ECHO_N "checking for unix-compliant filehandle passing ability... $ECHO_C" >&6; }
10405	if test "${can_pass_fds+set}" = set; then
10406	echo $ECHO_N "(cached) $ECHO_C" >&6
10407	else
10408	cat >conftest.$ac_ext <<_ACEOF
10409	/* confdefs.h. */
10410	_ACEOF
10411	cat confdefs.h >>conftest.$ac_ext
10412	cat >>conftest.$ac_ext <<_ACEOF
10413	/* end confdefs.h. */
10414
10415	#include <cstddef> // broken bsds (is that redundant?) need this
10416	#include <sys/types.h>
10417	#include <sys/socket.h>
10418	#include <sys/uio.h>
10419
10420	int
10421	main ()
10422	{
10423
10424	{
10425	msghdr msg;
10426	iovec iov;
10427	char buf [100];
10428	char data = 0;
10429
10430	iov.iov_base = &data;
10431	iov.iov_len = 1;
10432
10433	msg.msg_iov = &iov;
10434	msg.msg_iovlen = 1;
10435	msg.msg_control = buf;
10436	msg.msg_controllen = sizeof buf;
10437
10438	cmsghdr *cmsg = CMSG_FIRSTHDR (&msg);
10439	cmsg->cmsg_level = SOL_SOCKET;
10440	cmsg->cmsg_type = SCM_RIGHTS;
10441	cmsg->cmsg_len = 100;
10442
10443	*(int *)CMSG_DATA (cmsg) = 5;
10444
10445	return sendmsg (3, &msg, 0);
10446	}
10447
10448	;
10449	return 0;
10450	}
10451	_ACEOF
10452	rm -f conftest.$ac_objext conftest$ac_exeext
10453	if { (ac_try="$ac_link"
10454	case "(($ac_try" in
10455	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10456	*) ac_try_echo=$ac_try;;
10457	esac
10458	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10459	(eval "$ac_link") 2>conftest.er1
10460	ac_status=$?
10461	grep -v '^ *+' conftest.er1 >conftest.err
10462	rm -f conftest.er1
10463	cat conftest.err >&5
10464	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10465	(exit $ac_status); } && {
10466	test -z "$ac_cxx_werror_flag" ||
10467	test ! -s conftest.err
10468	} && test -s conftest$ac_exeext &&
10469	$as_test_x conftest$ac_exeext; then
10470	can_pass_fds=yes
10471	else
10472	echo "$as_me: failed program was:" >&5
10473	sed 's/^/| /' conftest.$ac_ext >&5
10474
10475	can_pass_fds=no
10476	fi
10477
10478	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10479	conftest$ac_exeext conftest.$ac_ext
10480	fi
10481	{ echo "$as_me:$LINENO: result: $can_pass_fds" >&5
10482	echo "${ECHO_T}$can_pass_fds" >&6; }
10483	if test x$can_pass_fds = xyes; then
10484
10485	cat >>confdefs.h <<\_ACEOF
10486	#define HAVE_UNIX_FDPASS 1
10487	_ACEOF
10488
10489	else
10490	{ { echo "$as_me:$LINENO: error: libptytty requires unix-compliant filehandle passing ability" >&5
10491	echo "$as_me: error: libptytty requires unix-compliant filehandle passing ability" >&2;}
10492	{ (exit 1); exit 1; }; }
10493	fi
10494
10495
10496
10497
10498
10499
10500
10501
10502
10503	for ac_header in \
10504	pty.h \
10505	util.h \
10506	libutil.h \
10507	sys/ioctl.h \
10508	sys/stropts.h \
10509	stropts.h \
10510
10511	do
10512	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10513	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10514	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10515	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10516	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10517	echo $ECHO_N "(cached) $ECHO_C" >&6
10518	fi
10519	ac_res=`eval echo '${'$as_ac_Header'}'`
10520	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10521	echo "${ECHO_T}$ac_res" >&6; }
10522	else
10523	# Is the header compilable?
10524	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
10525	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
10526	cat >conftest.$ac_ext <<_ACEOF
10527	/* confdefs.h. */
10528	_ACEOF
10529	cat confdefs.h >>conftest.$ac_ext
10530	cat >>conftest.$ac_ext <<_ACEOF
10531	/* end confdefs.h. */
10532	$ac_includes_default
10533	#include <$ac_header>
10534	_ACEOF
10535	rm -f conftest.$ac_objext
10536	if { (ac_try="$ac_compile"
10537	case "(($ac_try" in
10538	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10539	*) ac_try_echo=$ac_try;;
10540	esac
10541	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10542	(eval "$ac_compile") 2>conftest.er1
10543	ac_status=$?
10544	grep -v '^ *+' conftest.er1 >conftest.err
10545	rm -f conftest.er1
10546	cat conftest.err >&5
10547	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10548	(exit $ac_status); } && {
10549	test -z "$ac_cxx_werror_flag" ||
10550	test ! -s conftest.err
10551	} && test -s conftest.$ac_objext; then
10552	ac_header_compiler=yes
10553	else
10554	echo "$as_me: failed program was:" >&5
10555	sed 's/^/| /' conftest.$ac_ext >&5
10556
10557	ac_header_compiler=no
10558	fi
10559
10560	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10561	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
10562	echo "${ECHO_T}$ac_header_compiler" >&6; }
10563
10564	# Is the header present?
10565	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
10566	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
10567	cat >conftest.$ac_ext <<_ACEOF
10568	/* confdefs.h. */
10569	_ACEOF
10570	cat confdefs.h >>conftest.$ac_ext
10571	cat >>conftest.$ac_ext <<_ACEOF
10572	/* end confdefs.h. */
10573	#include <$ac_header>
10574	_ACEOF
10575	if { (ac_try="$ac_cpp conftest.$ac_ext"
10576	case "(($ac_try" in
10577	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10578	*) ac_try_echo=$ac_try;;
10579	esac
10580	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10581	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
10582	ac_status=$?
10583	grep -v '^ *+' conftest.er1 >conftest.err
10584	rm -f conftest.er1
10585	cat conftest.err >&5
10586	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10587	(exit $ac_status); } >/dev/null && {
10588	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
10589	test ! -s conftest.err
10590	}; then
10591	ac_header_preproc=yes
10592	else
10593	echo "$as_me: failed program was:" >&5
10594	sed 's/^/| /' conftest.$ac_ext >&5
10595
10596	ac_header_preproc=no
10597	fi
10598
10599	rm -f conftest.err conftest.$ac_ext
10600	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10601	echo "${ECHO_T}$ac_header_preproc" >&6; }
10602
10603	# So? What about this header?
10604	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
10605	yes:no: )
10606	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
10607	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
10608	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
10609	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
10610	ac_header_preproc=yes
10611	;;
10612	no:yes:* )
10613	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
10614	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
10615	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
10616	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
10617	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
10618	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
10619	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
10620	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
10621	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
10622	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
10623	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
10624	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
10625
10626	;;
10627	esac
10628	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10629	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10630	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10631	echo $ECHO_N "(cached) $ECHO_C" >&6
10632	else
10633	eval "$as_ac_Header=\$ac_header_preproc"
10634	fi
10635	ac_res=`eval echo '${'$as_ac_Header'}'`
10636	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10637	echo "${ECHO_T}$ac_res" >&6; }
10638
10639	fi
10640	if test `eval echo '${'$as_ac_Header'}'` = yes; then
10641	cat >>confdefs.h <<_ACEOF
10642	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10643	_ACEOF
10644
10645	fi
10646
10647	done
10648
10649
10650
10651
10652
10653
10654
10655
10656
10657
10658
10659	for ac_func in \
10660	revoke \
10661	_getpty \
10662	getpt \
10663	posix_openpt \
10664	isastream \
10665	setuid \
10666	seteuid \
10667	setreuid \
10668	setresuid \
10669
10670	do
10671	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10672	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10673	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10674	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10675	echo $ECHO_N "(cached) $ECHO_C" >&6
10676	else
10677	cat >conftest.$ac_ext <<_ACEOF
10678	/* confdefs.h. */
10679	_ACEOF
10680	cat confdefs.h >>conftest.$ac_ext
10681	cat >>conftest.$ac_ext <<_ACEOF
10682	/* end confdefs.h. */
10683	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10684	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10685	#define $ac_func innocuous_$ac_func
10686
10687	/* System header to define __stub macros and hopefully few prototypes,
10688	which can conflict with char $ac_func (); below.
10689	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10690	<limits.h> exists even on freestanding compilers. */
10691
10692	#ifdef __STDC__
10693	# include <limits.h>
10694	#else
10695	# include <assert.h>
10696	#endif
10697
10698	#undef $ac_func
10699
10700	/* Override any GCC internal prototype to avoid an error.
10701	Use char because int might match the return type of a GCC
10702	builtin and then its argument prototype would still apply. */
10703	#ifdef __cplusplus
10704	extern "C"
10705	#endif
10706	char $ac_func ();
10707	/* The GNU C library defines this for functions which it implements
10708	to always fail with ENOSYS. Some functions are actually named
10709	something starting with __ and the normal name is an alias. */
10710	#if defined __stub_$ac_func || defined __stub___$ac_func
10711	choke me
10712	#endif
10713
10714	int
10715	main ()
10716	{
10717	return $ac_func ();
10718	;
10719	return 0;
10720	}
10721	_ACEOF
10722	rm -f conftest.$ac_objext conftest$ac_exeext
10723	if { (ac_try="$ac_link"
10724	case "(($ac_try" in
10725	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10726	*) ac_try_echo=$ac_try;;
10727	esac
10728	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10729	(eval "$ac_link") 2>conftest.er1
10730	ac_status=$?
10731	grep -v '^ *+' conftest.er1 >conftest.err
10732	rm -f conftest.er1
10733	cat conftest.err >&5
10734	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10735	(exit $ac_status); } && {
10736	test -z "$ac_cxx_werror_flag" ||
10737	test ! -s conftest.err
10738	} && test -s conftest$ac_exeext &&
10739	$as_test_x conftest$ac_exeext; then
10740	eval "$as_ac_var=yes"
10741	else
10742	echo "$as_me: failed program was:" >&5
10743	sed 's/^/| /' conftest.$ac_ext >&5
10744
10745	eval "$as_ac_var=no"
10746	fi
10747
10748	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10749	conftest$ac_exeext conftest.$ac_ext
10750	fi
10751	ac_res=`eval echo '${'$as_ac_var'}'`
10752	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10753	echo "${ECHO_T}$ac_res" >&6; }
10754	if test `eval echo '${'$as_ac_var'}'` = yes; then
10755	cat >>confdefs.h <<_ACEOF
10756	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10757	_ACEOF
10758
10759	fi
10760	done
10761
10762
10763	have_clone=no
10764
10765	{ echo "$as_me:$LINENO: checking for /dev/ptym/clone" >&5
10766	echo $ECHO_N "checking for /dev/ptym/clone... $ECHO_C" >&6; }
10767	if test -e /dev/ptym/clone; then
10768	{ echo "$as_me:$LINENO: result: yes" >&5
10769	echo "${ECHO_T}yes" >&6; }
10770
10771	cat >>confdefs.h <<\_ACEOF
10772	#define HAVE_DEV_CLONE 1
10773	_ACEOF
10774
10775
10776	cat >>confdefs.h <<\_ACEOF
10777	#define CLONE_DEVICE "/dev/ptym/clone"
10778	_ACEOF
10779
10780	have_clone=yes
10781	else
10782	{ echo "$as_me:$LINENO: result: no" >&5
10783	echo "${ECHO_T}no" >&6; }
10784	fi
10785
10786	{ echo "$as_me:$LINENO: checking for /dev/ptc" >&5
10787	echo $ECHO_N "checking for /dev/ptc... $ECHO_C" >&6; }
10788	if test -e /dev/ptc; then
10789	{ echo "$as_me:$LINENO: result: yes" >&5
10790	echo "${ECHO_T}yes" >&6; }
10791
10792	cat >>confdefs.h <<\_ACEOF
10793	#define HAVE_DEV_PTC 1
10794	_ACEOF
10795
10796
10797	cat >>confdefs.h <<\_ACEOF
10798	#define CLONE_DEVICE "/dev/ptc"
10799	_ACEOF
10800
10801	have_clone=yes
10802	else
10803	{ echo "$as_me:$LINENO: result: no" >&5
10804	echo "${ECHO_T}no" >&6; }
10805	fi
10806
10807	case $host in
10808	*-*-cygwin*)
10809	have_clone=yes
10810
10811	cat >>confdefs.h <<\_ACEOF
10812	#define CLONE_DEVICE "/dev/ptmx"
10813	_ACEOF
10814
10815	;;
10816	*)
10817	{ echo "$as_me:$LINENO: checking for /dev/ptmx" >&5
10818	echo $ECHO_N "checking for /dev/ptmx... $ECHO_C" >&6; }
10819	if test -e /dev/ptmx; then
10820	{ echo "$as_me:$LINENO: result: yes" >&5
10821	echo "${ECHO_T}yes" >&6; }
10822
10823	cat >>confdefs.h <<\_ACEOF
10824	#define HAVE_DEV_PTMX 1
10825	_ACEOF
10826
10827
10828	cat >>confdefs.h <<\_ACEOF
10829	#define CLONE_DEVICE "/dev/ptmx"
10830	_ACEOF
10831
10832	have_clone=yes
10833	else
10834	{ echo "$as_me:$LINENO: result: no" >&5
10835	echo "${ECHO_T}no" >&6; }
10836	fi
10837	;;
10838	esac
10839
10840	if test x$ac_cv_func_getpt = xyes -o x$ac_cv_func_posix_openpt = xyes -o x$have_clone = xyes; then
10841	{ echo "$as_me:$LINENO: checking for UNIX98 ptys" >&5
10842	echo $ECHO_N "checking for UNIX98 ptys... $ECHO_C" >&6; }
10843	cat >conftest.$ac_ext <<_ACEOF
10844	/* confdefs.h. */
10845	_ACEOF
10846	cat confdefs.h >>conftest.$ac_ext
10847	cat >>conftest.$ac_ext <<_ACEOF
10848	/* end confdefs.h. */
10849	#include <stdlib.h>
10850	int
10851	main ()
10852	{
10853	grantpt(0);unlockpt(0);ptsname(0);
10854	;
10855	return 0;
10856	}
10857	_ACEOF
10858	rm -f conftest.$ac_objext conftest$ac_exeext
10859	if { (ac_try="$ac_link"
10860	case "(($ac_try" in
10861	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10862	*) ac_try_echo=$ac_try;;
10863	esac
10864	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10865	(eval "$ac_link") 2>conftest.er1
10866	ac_status=$?
10867	grep -v '^ *+' conftest.er1 >conftest.err
10868	rm -f conftest.er1
10869	cat conftest.err >&5
10870	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10871	(exit $ac_status); } && {
10872	test -z "$ac_cxx_werror_flag" ||
10873	test ! -s conftest.err
10874	} && test -s conftest$ac_exeext &&
10875	$as_test_x conftest$ac_exeext; then
10876	unix98_pty=yes
10877
10878	cat >>confdefs.h <<\_ACEOF
10879	#define UNIX98_PTY 1
10880	_ACEOF
10881
10882	{ echo "$as_me:$LINENO: result: yes" >&5
10883	echo "${ECHO_T}yes" >&6; }
10884	else
10885	echo "$as_me: failed program was:" >&5
10886	sed 's/^/| /' conftest.$ac_ext >&5
10887
10888	{ echo "$as_me:$LINENO: result: no" >&5
10889	echo "${ECHO_T}no" >&6; }
10890	fi
10891
10892	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10893	conftest$ac_exeext conftest.$ac_ext
10894	fi
10895
10896	if test -z "$unix98_pty"; then
10897
10898	for ac_func in openpty
10899	do
10900	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10901	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10902	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10903	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10904	echo $ECHO_N "(cached) $ECHO_C" >&6
10905	else
10906	cat >conftest.$ac_ext <<_ACEOF
10907	/* confdefs.h. */
10908	_ACEOF
10909	cat confdefs.h >>conftest.$ac_ext
10910	cat >>conftest.$ac_ext <<_ACEOF
10911	/* end confdefs.h. */
10912	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10913	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10914	#define $ac_func innocuous_$ac_func
10915
10916	/* System header to define __stub macros and hopefully few prototypes,
10917	which can conflict with char $ac_func (); below.
10918	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10919	<limits.h> exists even on freestanding compilers. */
10920
10921	#ifdef __STDC__
10922	# include <limits.h>
10923	#else
10924	# include <assert.h>
10925	#endif
10926
10927	#undef $ac_func
10928
10929	/* Override any GCC internal prototype to avoid an error.
10930	Use char because int might match the return type of a GCC
10931	builtin and then its argument prototype would still apply. */
10932	#ifdef __cplusplus
10933	extern "C"
10934	#endif
10935	char $ac_func ();
10936	/* The GNU C library defines this for functions which it implements
10937	to always fail with ENOSYS. Some functions are actually named
10938	something starting with __ and the normal name is an alias. */
10939	#if defined __stub_$ac_func || defined __stub___$ac_func
10940	choke me
10941	#endif
10942
10943	int
10944	main ()
10945	{
10946	return $ac_func ();
10947	;
10948	return 0;
10949	}
10950	_ACEOF
10951	rm -f conftest.$ac_objext conftest$ac_exeext
10952	if { (ac_try="$ac_link"
10953	case "(($ac_try" in
10954	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10955	*) ac_try_echo=$ac_try;;
10956	esac
10957	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10958	(eval "$ac_link") 2>conftest.er1
10959	ac_status=$?
10960	grep -v '^ *+' conftest.er1 >conftest.err
10961	rm -f conftest.er1
10962	cat conftest.err >&5
10963	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10964	(exit $ac_status); } && {
10965	test -z "$ac_cxx_werror_flag" ||
10966	test ! -s conftest.err
10967	} && test -s conftest$ac_exeext &&
10968	$as_test_x conftest$ac_exeext; then
10969	eval "$as_ac_var=yes"
10970	else
10971	echo "$as_me: failed program was:" >&5
10972	sed 's/^/| /' conftest.$ac_ext >&5
10973
10974	eval "$as_ac_var=no"
10975	fi
10976
10977	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10978	conftest$ac_exeext conftest.$ac_ext
10979	fi
10980	ac_res=`eval echo '${'$as_ac_var'}'`
10981	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10982	echo "${ECHO_T}$ac_res" >&6; }
10983	if test `eval echo '${'$as_ac_var'}'` = yes; then
10984	cat >>confdefs.h <<_ACEOF
10985	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10986	_ACEOF
10987
10988	else
10989	{ echo "$as_me:$LINENO: checking for openpty in -lutil" >&5
10990	echo $ECHO_N "checking for openpty in -lutil... $ECHO_C" >&6; }
10991	if test "${ac_cv_lib_util_openpty+set}" = set; then
10992	echo $ECHO_N "(cached) $ECHO_C" >&6
10993	else
10994	ac_check_lib_save_LIBS=$LIBS
10995	LIBS="-lutil $LIBS"
10996	cat >conftest.$ac_ext <<_ACEOF
10997	/* confdefs.h. */
10998	_ACEOF
10999	cat confdefs.h >>conftest.$ac_ext
11000	cat >>conftest.$ac_ext <<_ACEOF
11001	/* end confdefs.h. */
11002
11003	/* Override any GCC internal prototype to avoid an error.
11004	Use char because int might match the return type of a GCC
11005	builtin and then its argument prototype would still apply. */
11006	#ifdef __cplusplus
11007	extern "C"
11008	#endif
11009	char openpty ();
11010	int
11011	main ()
11012	{
11013	return openpty ();
11014	;
11015	return 0;
11016	}
11017	_ACEOF
11018	rm -f conftest.$ac_objext conftest$ac_exeext
11019	if { (ac_try="$ac_link"
11020	case "(($ac_try" in
11021	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11022	*) ac_try_echo=$ac_try;;
11023	esac
11024	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11025	(eval "$ac_link") 2>conftest.er1
11026	ac_status=$?
11027	grep -v '^ *+' conftest.er1 >conftest.err
11028	rm -f conftest.er1
11029	cat conftest.err >&5
11030	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11031	(exit $ac_status); } && {
11032	test -z "$ac_cxx_werror_flag" ||
11033	test ! -s conftest.err
11034	} && test -s conftest$ac_exeext &&
11035	$as_test_x conftest$ac_exeext; then
11036	ac_cv_lib_util_openpty=yes
11037	else
11038	echo "$as_me: failed program was:" >&5
11039	sed 's/^/| /' conftest.$ac_ext >&5
11040
11041	ac_cv_lib_util_openpty=no
11042	fi
11043
11044	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11045	conftest$ac_exeext conftest.$ac_ext
11046	LIBS=$ac_check_lib_save_LIBS
11047	fi
11048	{ echo "$as_me:$LINENO: result: $ac_cv_lib_util_openpty" >&5
11049	echo "${ECHO_T}$ac_cv_lib_util_openpty" >&6; }
11050	if test $ac_cv_lib_util_openpty = yes; then
11051	cat >>confdefs.h <<\_ACEOF
11052	#define HAVE_OPENPTY 1
11053	_ACEOF
11054	LIBS="$LIBS -lutil"
11055	fi
11056
11057	fi
11058	done
11059
11060	fi
11061
11062
11063
11064	{ echo "$as_me:$LINENO: checking for tty group" >&5
11065	echo $ECHO_N "checking for tty group... $ECHO_C" >&6; }
11066	if test "${tty_group+set}" = set; then
11067	echo $ECHO_N "(cached) $ECHO_C" >&6
11068	else
11069	if test "$cross_compiling" = yes; then
11070	tty_group=no
11071	else
11072	cat >conftest.$ac_ext <<_ACEOF
11073	/* confdefs.h. */
11074	_ACEOF
11075	cat confdefs.h >>conftest.$ac_ext
11076	cat >>conftest.$ac_ext <<_ACEOF
11077	/* end confdefs.h. */
11078
11079	#include <sys/types.h>
11080	#include <sys/stat.h>
11081	#include <unistd.h>
11082	#include <grp.h>
11083
11084	main()
11085	{
11086	struct stat st;
11087	struct group *gr;
11088	char *tty;
11089	gr = getgrnam("tty");
11090	tty = ttyname(0);
11091	if (gr != 0
11092	&& tty != 0
11093	&& (stat(tty, &st)) == 0
11094	&& st.st_gid == gr->gr_gid)
11095	return 0;
11096	else
11097	return 1;
11098	}
11099	_ACEOF
11100	rm -f conftest$ac_exeext
11101	if { (ac_try="$ac_link"
11102	case "(($ac_try" in
11103	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11104	*) ac_try_echo=$ac_try;;
11105	esac
11106	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11107	(eval "$ac_link") 2>&5
11108	ac_status=$?
11109	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11110	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11111	{ (case "(($ac_try" in
11112	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11113	*) ac_try_echo=$ac_try;;
11114	esac
11115	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11116	(eval "$ac_try") 2>&5
11117	ac_status=$?
11118	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11119	(exit $ac_status); }; }; then
11120	tty_group=yes
11121	else
11122	echo "$as_me: program exited with status $ac_status" >&5
11123	echo "$as_me: failed program was:" >&5
11124	sed 's/^/| /' conftest.$ac_ext >&5
11125
11126	( exit $ac_status )
11127	tty_group=no
11128	fi
11129	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11130	fi
11131
11132
11133	fi
11134	{ echo "$as_me:$LINENO: result: $tty_group" >&5
11135	echo "${ECHO_T}$tty_group" >&6; }
11136	if test x$tty_group = xyes; then
11137
11138	cat >>confdefs.h <<\_ACEOF
11139	#define TTY_GID_SUPPORT 1
11140	_ACEOF
11141
11142	fi
11143
11144	if test x$support_xft = xyes; then
11145	# Extract the first word of "pkg-config", so it can be a program name with args.	6740	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
11146	set dummy pkg-config; ac_word=$2	6741	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
11147	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	6742	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11148	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	6743	printf %s "checking for $ac_word... " >&6; }
11149	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then	6744	if test ${ac_cv_path_PKG_CONFIG+y}
11150	echo $ECHO_N "(cached) $ECHO_C" >&6	6745	then :
11151	else	6746	printf %s "(cached) " >&6
		6747	else $as_nop
11152	case $PKG_CONFIG in	6748	case $PKG_CONFIG in
11153	[\\/]* | ?:[\\/]*)	6749	[\\/]* | ?:[\\/]*)
11154	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.	6750	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11155	;;	6751	;;
11156	*)	6752	*)
11157	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6753	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11158	for as_dir in $PATH	6754	for as_dir in $PATH
11159	do	6755	do
11160	IFS=$as_save_IFS	6756	IFS=$as_save_IFS
11161	test -z "$as_dir" && as_dir=.	6757	case $as_dir in #(((
		6758	'') as_dir=./ ;;
		6759	*/) ;;
		6760	*) as_dir=$as_dir/ ;;
		6761	esac
11162	for ac_exec_ext in '' $ac_executable_extensions; do	6762	for ac_exec_ext in '' $ac_executable_extensions; do
11163	if { test -f "$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$ac_exec_ext"; then
11164	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"	6764	ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
11165	echo "$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$ac_exec_ext" >&5
11166	break 2	6766	break 2
11167	fi	6767	fi
11168	done	6768	done
11169	done	6769	done
11170	IFS=$as_save_IFS	6770	IFS=$as_save_IFS
11171		6771
11172	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11173	;;	6772	;;
11174	esac	6773	esac
11175	fi	6774	fi
11176	PKG_CONFIG=$ac_cv_path_PKG_CONFIG	6775	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11177	if test -n "$PKG_CONFIG"; then	6776	if test -n "$PKG_CONFIG"; then
11178	{ echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5	6777	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11179	echo "${ECHO_T}$PKG_CONFIG" >&6; }	6778	printf "%s\n" "$PKG_CONFIG" >&6; }
11180	else	6779	else
11181	{ echo "$as_me:$LINENO: result: no" >&5	6780	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
11182	echo "${ECHO_T}no" >&6; }	6781	printf "%s\n" "no" >&6; }
11183	fi	6782	fi
11184		6783
11185		6784
11186	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xft; then	6785	fi
11187	X_LIBS="`$PKG_CONFIG xft --libs` $X_LIBS"	6786	if test -z "$ac_cv_path_PKG_CONFIG"; then
11188	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"
11189	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 (using pkg-config)" >&5
		6850	printf %s "checking for libptytty (using 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 (using pkg-config)" >&5
		6878	printf %s "checking for gdk-pixbuf-2.0 (using 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 (using pkg-config)" >&5
		6908	printf %s "checking for libstartup-notification-1.0 (using 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 (using pkg-config)" >&5
		6934	printf %s "checking for xmu (using 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 (using pkg-config)" >&5
		7469	printf %s "checking for xrender (using 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 (using pkg-config)" >&5
		7512	printf %s "checking for fontconfig xft (using 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
11190	# 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.
11191	set dummy xft-config; ac_word=$2	7528	set dummy xft-config; ac_word=$2
11192	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	7529	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11193	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	7530	printf %s "checking for $ac_word... " >&6; }
11194	if test "${ac_cv_path_XFT_CONFIG+set}" = set; then	7531	if test ${ac_cv_path_XFT_CONFIG+y}
11195	echo $ECHO_N "(cached) $ECHO_C" >&6	7532	then :
11196	else	7533	printf %s "(cached) " >&6
		7534	else $as_nop
11197	case $XFT_CONFIG in	7535	case $XFT_CONFIG in
11198	[\\/]* | ?:[\\/]*)	7536	[\\/]* | ?:[\\/]*)
11199	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.	7537	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.
11200	;;	7538	;;
11201	*)	7539	*)
11202	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7540	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11203	for as_dir in $PATH	7541	for as_dir in $PATH
11204	do	7542	do
11205	IFS=$as_save_IFS	7543	IFS=$as_save_IFS
11206	test -z "$as_dir" && as_dir=.	7544	case $as_dir in #(((
		7545	'') as_dir=./ ;;
		7546	*/) ;;
		7547	*) as_dir=$as_dir/ ;;
		7548	esac
11207	for ac_exec_ext in '' $ac_executable_extensions; do	7549	for ac_exec_ext in '' $ac_executable_extensions; do
11208	if { test -f "$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$ac_exec_ext"; then
11209	ac_cv_path_XFT_CONFIG="$as_dir/$ac_word$ac_exec_ext"	7551	ac_cv_path_XFT_CONFIG="$as_dir$ac_word$ac_exec_ext"
11210	echo "$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$ac_exec_ext" >&5
11211	break 2	7553	break 2
11212	fi	7554	fi
11213	done	7555	done
11214	done	7556	done
11215	IFS=$as_save_IFS	7557	IFS=$as_save_IFS
11216		7558
11217	test -z "$ac_cv_path_XFT_CONFIG" && ac_cv_path_XFT_CONFIG="no"	7559	test -z "$ac_cv_path_XFT_CONFIG" && ac_cv_path_XFT_CONFIG="no"
11218	;;	7560	;;
11219	esac	7561	esac
11220	fi	7562	fi
11221	XFT_CONFIG=$ac_cv_path_XFT_CONFIG	7563	XFT_CONFIG=$ac_cv_path_XFT_CONFIG
11222	if test -n "$XFT_CONFIG"; then	7564	if test -n "$XFT_CONFIG"; then
11223	{ echo "$as_me:$LINENO: result: $XFT_CONFIG" >&5	7565	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5
11224	echo "${ECHO_T}$XFT_CONFIG" >&6; }	7566	printf "%s\n" "$XFT_CONFIG" >&6; }
11225	else	7567	else
11226	{ echo "$as_me:$LINENO: result: no" >&5	7568	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
11227	echo "${ECHO_T}no" >&6; }	7569	printf "%s\n" "no" >&6; }
11228	fi	7570	fi
11229		7571
11230		7572
11231	if test $XFT_CONFIG != no; then	7573	if test $XFT_CONFIG != no; then
11232	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"	7574	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"
11233	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"	7575	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"
11234	fi	7576	fi
		7577
11235	fi	7578	fi
		7579
11236		7580
11237	save_LIBS="$LIBS"	7581	save_LIBS="$LIBS"
11238	LIBS="$LIBS $X_LIBS"	7582	LIBS="$LIBS $X_LIBS"
11239		7583	for ac_header in X11/Xft/Xft.h fontconfig/fontconfig.h
11240	for ac_header in X11/Xft/Xft.h	7584	do :
11241	do
11242	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	7585	as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
11243	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	7586	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11244	{ echo "$as_me:$LINENO: checking for $ac_header" >&5	7587	if eval test \"x\$"$as_ac_Header"\" = x"yes"
11245	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }	7588	then :
11246	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	7589	cat >>confdefs.h <<_ACEOF
11247	echo $ECHO_N "(cached) $ECHO_C" >&6	7590	#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
11248	fi
11249	ac_res=`eval echo '${'$as_ac_Header'}'`
11250	{ echo "$as_me:$LINENO: result: $ac_res" >&5
11251	echo "${ECHO_T}$ac_res" >&6; }
11252	else
11253	# Is the header compilable?
11254	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
11255	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
11256	cat >conftest.$ac_ext <<_ACEOF
11257	/* confdefs.h. */
11258	_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; }
11259	cat confdefs.h >>conftest.$ac_ext	7626	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11260	cat >>conftest.$ac_ext <<_ACEOF
11261	/* end confdefs.h. */	7627	/* end confdefs.h. */
11262	$ac_includes_default
11263	#include <$ac_header>
11264	_ACEOF
11265	rm -f conftest.$ac_objext
11266	if { (ac_try="$ac_compile"
11267	case "(($ac_try" in
11268	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11269	*) ac_try_echo=$ac_try;;
11270	esac
11271	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11272	(eval "$ac_compile") 2>conftest.er1
11273	ac_status=$?
11274	grep -v '^ *+' conftest.er1 >conftest.err
11275	rm -f conftest.er1
11276	cat conftest.err >&5
11277	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11278	(exit $ac_status); } && {
11279	test -z "$ac_cxx_werror_flag" ||
11280	test ! -s conftest.err
11281	} && test -s conftest.$ac_objext; then
11282	ac_header_compiler=yes
11283	else
11284	echo "$as_me: failed program was:" >&5
11285	sed 's/^/| /' conftest.$ac_ext >&5
11286		7628
11287	ac_header_compiler=no	7629	#include <X11/extensions/Xrender.h>
11288	fi	7630	#if RENDER_MAJOR == 0 && RENDER_MINOR <= 10
11289		7631	error
11290	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11291	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
11292	echo "${ECHO_T}$ac_header_compiler" >&6; }
11293
11294	# Is the header present?
11295	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
11296	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
11297	cat >conftest.$ac_ext <<_ACEOF
11298	/* confdefs.h. */
11299	_ACEOF
11300	cat confdefs.h >>conftest.$ac_ext
11301	cat >>conftest.$ac_ext <<_ACEOF
11302	/* end confdefs.h. */
11303	#include <$ac_header>
11304	_ACEOF
11305	if { (ac_try="$ac_cpp conftest.$ac_ext"
11306	case "(($ac_try" in
11307	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11308	*) ac_try_echo=$ac_try;;
11309	esac
11310	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11311	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
11312	ac_status=$?
11313	grep -v '^ *+' conftest.er1 >conftest.err
11314	rm -f conftest.er1
11315	cat conftest.err >&5
11316	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11317	(exit $ac_status); } >/dev/null && {
11318	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
11319	test ! -s conftest.err
11320	}; then
11321	ac_header_preproc=yes
11322	else
11323	echo "$as_me: failed program was:" >&5
11324	sed 's/^/| /' conftest.$ac_ext >&5
11325
11326	ac_header_preproc=no
11327	fi
11328
11329	rm -f conftest.err conftest.$ac_ext
11330	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
11331	echo "${ECHO_T}$ac_header_preproc" >&6; }
11332
11333	# So? What about this header?
11334	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
11335	yes:no: )
11336	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
11337	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
11338	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
11339	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
11340	ac_header_preproc=yes
11341	;;
11342	no:yes:* )
11343	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
11344	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
11345	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
11346	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
11347	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
11348	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
11349	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
11350	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
11351	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
11352	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
11353	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
11354	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
11355
11356	;;
11357	esac
11358	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
11359	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11360	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11361	echo $ECHO_N "(cached) $ECHO_C" >&6
11362	else
11363	eval "$as_ac_Header=\$ac_header_preproc"
11364	fi
11365	ac_res=`eval echo '${'$as_ac_Header'}'`
11366	{ echo "$as_me:$LINENO: result: $ac_res" >&5
11367	echo "${ECHO_T}$ac_res" >&6; }
11368
11369	fi
11370	if test `eval echo '${'$as_ac_Header'}'` = yes; then
11371	cat >>confdefs.h <<_ACEOF
11372	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
11373	_ACEOF
11374
11375	else
11376	support_xft=no
11377	fi
11378
11379	done
11380
11381	{ echo "$as_me:$LINENO: checking for XftDrawString32 in -lXft" >&5
11382	echo $ECHO_N "checking for XftDrawString32 in -lXft... $ECHO_C" >&6; }
11383	if test "${ac_cv_lib_Xft_XftDrawString32+set}" = set; then
11384	echo $ECHO_N "(cached) $ECHO_C" >&6
11385	else
11386	ac_check_lib_save_LIBS=$LIBS
11387	LIBS="-lXft $LIBS"
11388	cat >conftest.$ac_ext <<_ACEOF
11389	/* confdefs.h. */
11390	_ACEOF
11391	cat confdefs.h >>conftest.$ac_ext
11392	cat >>conftest.$ac_ext <<_ACEOF
11393	/* end confdefs.h. */
11394
11395	/* Override any GCC internal prototype to avoid an error.
11396	Use char because int might match the return type of a GCC
11397	builtin and then its argument prototype would still apply. */
11398	#ifdef __cplusplus
11399	extern "C"
11400	#endif	7632	#endif
11401	char XftDrawString32 ();	7633
11402	int	7634	int
11403	main ()	7635	main (void)
11404	{	7636	{
11405	return XftDrawString32 ();	7637
11406	;	7638	;
11407	return 0;	7639	return 0;
11408	}	7640	}
11409	_ACEOF	7641	_ACEOF
11410	rm -f conftest.$ac_objext conftest$ac_exeext	7642	if ac_fn_cxx_try_compile "$LINENO"
11411	if { (ac_try="$ac_link"	7643	then :
11412	case "(($ac_try" in
11413	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11414	*) ac_try_echo=$ac_try;;
11415	esac
11416	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11417	(eval "$ac_link") 2>conftest.er1
11418	ac_status=$?
11419	grep -v '^ *+' conftest.er1 >conftest.err
11420	rm -f conftest.er1
11421	cat conftest.err >&5
11422	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11423	(exit $ac_status); } && {
11424	test -z "$ac_cxx_werror_flag" ||
11425	test ! -s conftest.err
11426	} && test -s conftest$ac_exeext &&
11427	$as_test_x conftest$ac_exeext; then
11428	ac_cv_lib_Xft_XftDrawString32=yes
11429	else
11430	echo "$as_me: failed program was:" >&5
11431	sed 's/^/| /' conftest.$ac_ext >&5
11432		7644
11433	ac_cv_lib_Xft_XftDrawString32=no	7645	else $as_nop
11434	fi
11435
11436	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11437	conftest$ac_exeext conftest.$ac_ext
11438	LIBS=$ac_check_lib_save_LIBS
11439	fi
11440	{ echo "$as_me:$LINENO: result: $ac_cv_lib_Xft_XftDrawString32" >&5
11441	echo "${ECHO_T}$ac_cv_lib_Xft_XftDrawString32" >&6; }
11442	if test $ac_cv_lib_Xft_XftDrawString32 = yes; then
11443	:
11444	else
11445	support_xft=no	7646	support_image=no
11446	fi	7647	fi
11447		7648	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
11448	LIBS="$save_LIBS"
11449
11450	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"
11451		7653
11452	cat >>confdefs.h <<\_ACEOF	7654	printf "%s\n" "#define XRENDER 1" >>confdefs.h
11453	#define XFT 1
11454	_ACEOF
11455		7655
		7656
		7657	if test x$support_inheritpixmap = xyes; then
		7658
		7659	printf "%s\n" "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
		7660
11456	fi	7661	fi
		7662	else
		7663	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7664	printf "%s\n" "no" >&6; }
		7665	fi
11457	fi	7666	fi
		7667
11458	if test x$support_styles = xyes; then	7668	if test x$support_styles = xyes; then
11459		7669
11460	cat >>confdefs.h <<\_ACEOF	7670	printf "%s\n" "#define ENABLE_STYLES 1" >>confdefs.h
11461	#define ENABLE_STYLES 1
11462	_ACEOF
11463		7671
11464	fi	7672	fi
11465	if test x$support_iso14755 = xyes; then	7673	if test x$support_iso14755 = xyes; then
11466		7674
11467	cat >>confdefs.h <<\_ACEOF	7675	printf "%s\n" "#define ISO_14755 1" >>confdefs.h
11468	#define ISO_14755 1
11469	_ACEOF
11470		7676
11471	fi	7677	fi
11472	if test x$support_8bitctrls = xyes; then	7678	if test x$support_8bitctrls = xyes; then
11473		7679
11474	cat >>confdefs.h <<\_ACEOF	7680	printf "%s\n" "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h
11475	#define EIGHT_BIT_CONTROLS 1
11476	_ACEOF
11477		7681
11478	fi	7682	fi
11479	if test x$support_fading = xyes; then	7683	if test x$support_fading = xyes; then
11480		7684
11481	cat >>confdefs.h <<\_ACEOF	7685	printf "%s\n" "#define OFF_FOCUS_FADING 1" >>confdefs.h
11482	#define OFF_FOCUS_FADING 1
11483	_ACEOF
11484
11485	fi
11486	if test x$support_inheritpixmap = xyes; then
11487
11488	cat >>confdefs.h <<\_ACEOF
11489	#define ENABLE_TRANSPARENCY 1
11490	_ACEOF
11491		7686
11492	fi	7687	fi
11493	if test x$support_keepscrolling = xno; then	7688	if test x$support_keepscrolling = xno; then
11494		7689
11495	cat >>confdefs.h <<\_ACEOF
11496	#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1	7690	printf "%s\n" "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h
11497	_ACEOF
11498		7691
11499	fi	7692	fi
11500	if test x$support_selectionscrolling = xyes; then	7693	if test x$support_selectionscrolling = xyes; then
11501		7694
11502	cat >>confdefs.h <<\_ACEOF	7695	printf "%s\n" "#define SELECTION_SCROLLING 1" >>confdefs.h
11503	#define SELECTION_SCROLLING 1
11504	_ACEOF
11505		7696
11506	fi	7697	fi
11507	if test x$support_frills = xyes; then	7698	if test x$support_frills = xyes; then
11508		7699
11509	cat >>confdefs.h <<\_ACEOF	7700	printf "%s\n" "#define ENABLE_FRILLS 1" >>confdefs.h
11510	#define ENABLE_FRILLS 1
11511	_ACEOF
11512		7701
11513	fi	7702	fi
11514	if test x$support_mousewheel = xyes; then	7703	if test x$support_mousewheel = xyes; then
11515		7704
11516	cat >>confdefs.h <<\_ACEOF	7705	printf "%s\n" "#define MOUSE_WHEEL 1" >>confdefs.h
11517	#define MOUSE_WHEEL 1
11518	_ACEOF
11519		7706
11520	fi	7707	fi
11521	if test x$support_mouseslipwheel = xyes; then	7708	if test x$support_mouseslipwheel = xyes; then
11522		7709
11523	cat >>confdefs.h <<\_ACEOF	7710	printf "%s\n" "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h
11524	#define MOUSE_SLIP_WHEELING 1
11525	_ACEOF
11526		7711
11527	fi	7712	fi
11528	if test x$support_afterimage = xyes; then
11529
11530	cat >>confdefs.h <<\_ACEOF
11531	#define HAVE_AFTERIMAGE 1
11532	_ACEOF
11533
11534
11535	cat >>confdefs.h <<\_ACEOF
11536	#define BG_IMAGE_FROM_FILE 1
11537	_ACEOF
11538
11539	fi
11540
11541		7713
11542	scrolltypes=plain	7714	scrolltypes=plain
11543		7715
11544	cat >>confdefs.h <<\_ACEOF	7716	printf "%s\n" "#define PLAIN_SCROLLBAR 1" >>confdefs.h
11545	#define PLAIN_SCROLLBAR 1
11546	_ACEOF
11547		7717
11548		7718
11549	if test x$support_scroll_rxvt = xyes; then	7719	if test x$support_scroll_rxvt = xyes; then
11550		7720
11551	cat >>confdefs.h <<\_ACEOF	7721	printf "%s\n" "#define RXVT_SCROLLBAR 1" >>confdefs.h
11552	#define RXVT_SCROLLBAR 1
11553	_ACEOF
11554		7722
11555	scrolltypes="$scrolltypes rxvt"	7723	scrolltypes="$scrolltypes rxvt"
11556	fi	7724	fi
11557	if test x$support_scroll_next = xyes; then	7725	if test x$support_scroll_next = xyes; then
11558		7726
11559	cat >>confdefs.h <<\_ACEOF	7727	printf "%s\n" "#define NEXT_SCROLLBAR 1" >>confdefs.h
11560	#define NEXT_SCROLLBAR 1
11561	_ACEOF
11562		7728
11563	scrolltypes="$scrolltypes next"	7729	scrolltypes="$scrolltypes next"
11564	fi	7730	fi
11565	if test x$support_scroll_xterm = xyes; then	7731	if test x$support_scroll_xterm = xyes; then
11566		7732
11567	cat >>confdefs.h <<\_ACEOF	7733	printf "%s\n" "#define XTERM_SCROLLBAR 1" >>confdefs.h
11568	#define XTERM_SCROLLBAR 1
11569	_ACEOF
11570		7734
11571	scrolltypes="$scrolltypes xterm"	7735	scrolltypes="$scrolltypes xterm"
11572	fi	7736	fi
11573	if test x$support_pointer_blank = xyes; then	7737	if test x$support_pointer_blank = xyes; then
11574		7738
11575	cat >>confdefs.h <<\_ACEOF	7739	printf "%s\n" "#define POINTER_BLANK 1" >>confdefs.h
11576	#define POINTER_BLANK 1
11577	_ACEOF
11578		7740
11579	fi	7741	fi
11580	if test x$support_text_blink = xyes; then	7742	if test x$support_text_blink = xyes; then
11581		7743
11582	cat >>confdefs.h <<\_ACEOF	7744	printf "%s\n" "#define TEXT_BLINK 1" >>confdefs.h
11583	#define TEXT_BLINK 1
11584	_ACEOF
11585		7745
11586	fi	7746	fi
11587	if test x$support_unicode3 = xyes; then	7747	if test x$support_unicode3 = xyes; then
11588		7748
11589	cat >>confdefs.h <<\_ACEOF	7749	printf "%s\n" "#define UNICODE_3 1" >>confdefs.h
11590	#define UNICODE_3 1
11591	_ACEOF
11592		7750
11593	fi	7751	fi
11594	if test x$support_combining = xyes; then	7752	if test x$support_combining = xyes; then
11595		7753
11596	cat >>confdefs.h <<\_ACEOF	7754	printf "%s\n" "#define ENABLE_COMBINING 1" >>confdefs.h
11597	#define ENABLE_COMBINING 1
11598	_ACEOF
11599		7755
11600	fi	7756	fi
11601	if test x$codesets = xall; then	7757	if test x$codesets = xall; then
11602	codesets=jp,jp-ext,kr,zh,zh-ext	7758	codesets=jp,jp-ext,kr,zh,zh-ext
11603	fi	7759	fi
11604		7760
11605	cat >>confdefs.h <<\_ACEOF	7761	printf "%s\n" "#define ENCODING_EU 1" >>confdefs.h
11606	#define ENCODING_EU 1
11607	_ACEOF
11608		7762
11609		7763
11610	cat >>confdefs.h <<\_ACEOF	7764	printf "%s\n" "#define ENCODING_VN 1" >>confdefs.h
11611	#define ENCODING_VN 1
11612	_ACEOF
11613		7765
11614	for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do	7766	for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do
11615	case "$codeset" in	7767	case "$codeset" in
11616	JP )	7768	JP )
11617	cat >>confdefs.h <<\_ACEOF	7769	printf "%s\n" "#define ENCODING_JP 1" >>confdefs.h
11618	#define ENCODING_JP 1
11619	_ACEOF
11620	;;	7770	;;
11621	JP_EXT )	7771	JP_EXT )
11622	cat >>confdefs.h <<\_ACEOF	7772	printf "%s\n" "#define ENCODING_JP_EXT 1" >>confdefs.h
11623	#define ENCODING_JP_EXT 1
11624	_ACEOF
11625	;;	7773	;;
11626	KR )	7774	KR )
11627	cat >>confdefs.h <<\_ACEOF	7775	printf "%s\n" "#define ENCODING_KR 1" >>confdefs.h
11628	#define ENCODING_KR 1
11629	_ACEOF
11630	;;	7776	;;
11631	ZH )	7777	ZH )
11632	cat >>confdefs.h <<\_ACEOF	7778	printf "%s\n" "#define ENCODING_ZH 1" >>confdefs.h
11633	#define ENCODING_ZH 1
11634	_ACEOF
11635	;;	7779	;;
11636	ZH_EXT )	7780	ZH_EXT )
11637	cat >>confdefs.h <<\_ACEOF	7781	printf "%s\n" "#define ENCODING_ZH_EXT 1" >>confdefs.h
11638	#define ENCODING_ZH_EXT 1
11639	_ACEOF
11640	;;	7782	;;
11641	esac	7783	esac
11642	done	7784	done
11643		7785
11644	IF_PERL=\#	7786	IF_PERL=\#
11645	if test x$support_perl = xyes; then	7787	if test x$support_perl = xyes; then
11646	# 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.
11647	set dummy perl5; ac_word=$2	7789	set dummy perl5; ac_word=$2
11648	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	7790	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11649	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	7791	printf %s "checking for $ac_word... " >&6; }
11650	if test "${ac_cv_path_PERL+set}" = set; then	7792	if test ${ac_cv_path_PERL+y}
11651	echo $ECHO_N "(cached) $ECHO_C" >&6	7793	then :
11652	else	7794	printf %s "(cached) " >&6
		7795	else $as_nop
11653	case $PERL in	7796	case $PERL in
11654	[\\/]* | ?:[\\/]*)	7797	[\\/]* | ?:[\\/]*)
11655	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.	7798	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
11656	;;	7799	;;
11657	*)	7800	*)
11658	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7801	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11659	for as_dir in $PATH	7802	for as_dir in $PATH
11660	do	7803	do
11661	IFS=$as_save_IFS	7804	IFS=$as_save_IFS
11662	test -z "$as_dir" && as_dir=.	7805	case $as_dir in #(((
		7806	'') as_dir=./ ;;
		7807	*/) ;;
		7808	*) as_dir=$as_dir/ ;;
		7809	esac
11663	for ac_exec_ext in '' $ac_executable_extensions; do	7810	for ac_exec_ext in '' $ac_executable_extensions; do
11664	if { test -f "$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$ac_exec_ext"; then
11665	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"	7812	ac_cv_path_PERL="$as_dir$ac_word$ac_exec_ext"
11666	echo "$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$ac_exec_ext" >&5
11667	break 2	7814	break 2
11668	fi	7815	fi
11669	done	7816	done
11670	done	7817	done
11671	IFS=$as_save_IFS	7818	IFS=$as_save_IFS
11672		7819
		7820	test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl"
11673	;;	7821	;;
11674	esac	7822	esac
11675	fi	7823	fi
11676	PERL=$ac_cv_path_PERL	7824	PERL=$ac_cv_path_PERL
11677	if test -n "$PERL"; then	7825	if test -n "$PERL"; then
11678	{ echo "$as_me:$LINENO: result: $PERL" >&5	7826	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
11679	echo "${ECHO_T}$PERL" >&6; }	7827	printf "%s\n" "$PERL" >&6; }
11680	else	7828	else
11681	{ echo "$as_me:$LINENO: result: no" >&5	7829	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
11682	echo "${ECHO_T}no" >&6; }	7830	printf "%s\n" "no" >&6; }
11683	fi	7831	fi
11684		7832
11685		7833
11686	# Extract the first word of "perl", so it can be a program name with args.	7834
11687	set dummy perl; ac_word=$2	7835
11688	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	7836	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xext (using pkg-config)" >&5
11689	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	7837	printf %s "checking for xext (using pkg-config)... " >&6; }
11690	if test "${ac_cv_path_PERL+set}" = set; then	7838	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xext; then
11691	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	:
11692	else	7845	else
11693	case $PERL in	7846	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
11694	[\\/]* | ?:[\\/]*)	7847	printf "%s\n" "no" >&6; }
11695	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
11696	;;
11697	*)
11698	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11699	for as_dir in $PATH
11700	do
11701	IFS=$as_save_IFS
11702	test -z "$as_dir" && as_dir=.
11703	for ac_exec_ext in '' $ac_executable_extensions; do
11704	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11705	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
11706	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
11707	break 2
11708	fi
11709	done
11710	done
11711	IFS=$as_save_IFS
11712		7848
11713	;;	7849	as_fn_error $? "unable to find xext, required for perl" "$LINENO" 5
11714	esac
11715	fi
11716	PERL=$ac_cv_path_PERL
11717	if test -n "$PERL"; then
11718	{ echo "$as_me:$LINENO: result: $PERL" >&5
11719	echo "${ECHO_T}$PERL" >&6; }
11720	else
11721	{ echo "$as_me:$LINENO: result: no" >&5
11722	echo "${ECHO_T}no" >&6; }
11723	fi
11724		7850
		7851	fi
11725		7852
11726		7853
		7854	X_LIBS="$XEXT_LIBS $X_LIBS"
		7855	CPPFLAGS="$CPPFLAGS $XEXT_CFLAGS"
		7856
11727	{ echo "$as_me:$LINENO: checking for $PERL suitability" >&5	7857	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5
11728	echo $ECHO_N "checking for $PERL suitability... $ECHO_C" >&6; }	7858	printf %s "checking for $PERL suitability... " >&6; }
11729	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then	7859	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
11730		7860
11731	save_CXXFLAGS="$CXXFLAGS"	7861	save_CXXFLAGS="$CXXFLAGS"
11732	save_LIBS="$LIBS"	7862	save_LIBS="$LIBS"
11733	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"	7863	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
11734	LIBS="$LIBS `$PERL -MExtUtils::Embed -e ldopts`"	7864	LIBS="$LIBS `$PERL -MExtUtils::Embed -e ldopts`"
11735	cat >conftest.$ac_ext <<_ACEOF
11736	/* confdefs.h. */
11737	_ACEOF
11738	cat confdefs.h >>conftest.$ac_ext	7865	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11739	cat >>conftest.$ac_ext <<_ACEOF
11740	/* end confdefs.h. */	7866	/* end confdefs.h. */
11741		7867
11742	#include <EXTERN.h>	7868	#include <EXTERN.h>
11743	#include <perl.h>	7869	#include <perl.h>
11744	#include <XSUB.h>	7870	#include <XSUB.h>
11745		7871
11746	int	7872	int
11747	main ()	7873	main (void)
11748	{	7874	{
11749		7875
11750	PerlInterpreter *perl = perl_alloc ();	7876	PerlInterpreter *perl = perl_alloc ();
11751		7877
11752	;	7878	;
11753	return 0;	7879	return 0;
11754	}	7880	}
11755	_ACEOF	7881	_ACEOF
11756	rm -f conftest.$ac_objext conftest$ac_exeext	7882	if ac_fn_cxx_try_link "$LINENO"
11757	if { (ac_try="$ac_link"	7883	then :
11758	case "(($ac_try" in
11759	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11760	*) ac_try_echo=$ac_try;;
11761	esac
11762	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11763	(eval "$ac_link") 2>conftest.er1
11764	ac_status=$?
11765	grep -v '^ *+' conftest.er1 >conftest.err
11766	rm -f conftest.er1
11767	cat conftest.err >&5
11768	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11769	(exit $ac_status); } && {
11770	test -z "$ac_cxx_werror_flag" ||
11771	test ! -s conftest.err
11772	} && test -s conftest$ac_exeext &&
11773	$as_test_x conftest$ac_exeext; then
11774	rxvt_perl_link=yes	7884	rxvt_perl_link=yes
11775	else	7885	else $as_nop
11776	echo "$as_me: failed program was:" >&5
11777	sed 's/^/| /' conftest.$ac_ext >&5
11778
11779	rxvt_perl_link=no	7886	rxvt_perl_link=no
11780	fi	7887	fi
11781
11782	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	7888	rm -f core conftest.err conftest.$ac_objext conftest.beam \
11783	conftest$ac_exeext conftest.$ac_ext	7889	conftest$ac_exeext conftest.$ac_ext
11784	CXXFLAGS="$save_CXXFLAGS"	7890	CXXFLAGS="$save_CXXFLAGS"
11785	LIBS="$save_LIBS"	7891	LIBS="$save_LIBS"
11786		7892
11787	if test x$rxvt_perl_link = xyes; then	7893	if test x$rxvt_perl_link = xyes; then
11788	{ echo "$as_me:$LINENO: result: ok" >&5	7894	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
11789	echo "${ECHO_T}ok" >&6; }	7895	printf "%s\n" "ok" >&6; }
11790		7896
11791	cat >>confdefs.h <<\_ACEOF	7897	printf "%s\n" "#define ENABLE_PERL 1" >>confdefs.h
11792	#define ENABLE_PERL 1
11793	_ACEOF
11794		7898
11795	IF_PERL=	7899	IF_PERL=
11796	PERL_O=rxvtperl.o	7900	PERL_O=rxvtperl.o
11797	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"	7901	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
11798	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"	7902	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
11799	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"	7903	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"
11800	else	7904	else
11801	{ { echo "$as_me:$LINENO: error: no, unable to link" >&5	7905	as_fn_error $? "no, unable to link" "$LINENO" 5
11802	echo "$as_me: error: no, unable to link" >&2;}
11803	{ (exit 1); exit 1; }; }
11804	fi	7906	fi
11805	else	7907	else
11806	{ { echo "$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
11807	echo "$as_me: error: no working perl found, or perl not version >= 5.8" >&2;}
11808	{ (exit 1); exit 1; }; }
11809	fi	7909	fi
11810	fi	7910	fi
11811		7911
11812		7912
11813		7913
11814		7914
11815		7915
11816		7916
11817
11818
11819
11820
11821
11822
11823
11824
11825
11826
11827
11828
11829
11830	test "$program_prefix" != NONE &&
11831	program_transform_name="s&^&$program_prefix&;$program_transform_name"
11832	# Use a double $ so make ignores it.
11833	test "$program_suffix" != NONE &&
11834	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
11835	# Double any \ or $. echo might interpret backslashes.
11836	# By default was `s,x,x', remove it if useless.
11837	cat <<\_ACEOF >conftest.sed
11838	s/[\\$]/&&/g;s/;s,x,x,$//
11839	_ACEOF
11840	program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
11841	rm -f conftest.sed
11842		7917
11843		7918
11844	ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile"	7919	ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile"
11845		7920
11846	cat >confcache <<\_ACEOF	7921	cat >confcache <<\_ACEOF
…		…
11868	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
11869	eval ac_val=\$$ac_var	7944	eval ac_val=\$$ac_var
11870	case $ac_val in #(	7945	case $ac_val in #(
11871	*${as_nl}*)	7946	*${as_nl}*)
11872	case $ac_var in #(	7947	case $ac_var in #(
11873	*_cv_*) { echo "$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 $ac_var contains a newline" >&5
11874	echo "$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;} ;;
11875	esac	7950	esac
11876	case $ac_var in #(	7951	case $ac_var in #(
11877	_ | IFS | as_nl) ;; #(	7952	_ | IFS | as_nl) ;; #(
11878	*) $as_unset $ac_var ;;	7953	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		7954	*) { eval $ac_var=; unset $ac_var;} ;;
11879	esac ;;	7955	esac ;;
11880	esac	7956	esac
11881	done	7957	done
11882		7958
11883	(set) 2>&1 |	7959	(set) 2>&1 |
11884	case $as_nl`(ac_space=' '; set) 2>&1` in #(	7960	case $as_nl`(ac_space=' '; set) 2>&1` in #(
11885	*${as_nl}ac_space=\ *)	7961	*${as_nl}ac_space=\ *)
11886	# `set' does not quote correctly, so add quotes (double-quote	7962	# `set' does not quote correctly, so add quotes: double-quote
11887	# substitution turns \\\\ into \\, and sed turns \\ into \).	7963	# substitution turns \\\\ into \\, and sed turns \\ into \.
11888	sed -n \	7964	sed -n \
11889	"s/'/'\\\\''/g;	7965	"s/'/'\\\\''/g;
11890	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	7966	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
11891	;; #(	7967	;; #(
11892	*)	7968	*)
…		…
11898	) |	7974	) |
11899	sed '	7975	sed '
11900	/^ac_cv_env_/b end	7976	/^ac_cv_env_/b end
11901	t clear	7977	t clear
11902	:clear	7978	:clear
11903	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	7979	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
11904	t end	7980	t end
11905	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	7981	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
11906	:end' >>confcache	7982	:end' >>confcache
11907	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else	7983	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
11908	if test -w "$cache_file"; then	7984	if test -w "$cache_file"; then
11909	test "x$cache_file" != "x/dev/null" &&	7985	if test "x$cache_file" != "x/dev/null"; then
11910	{ echo "$as_me:$LINENO: updating cache $cache_file" >&5	7986	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
11911	echo "$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 "$cache_file"; then
11912	cat confcache >$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
11913	else	8000	else
11914	{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5	8001	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
11915	echo "$as_me: not updating unwritable cache $cache_file" >&6;}	8002	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
11916	fi	8003	fi
11917	fi	8004	fi
11918	rm -f confcache	8005	rm -f confcache
11919		8006
11920	test "x$prefix" = xNONE && prefix=$ac_default_prefix	8007	test "x$prefix" = xNONE && prefix=$ac_default_prefix
…		…
11923		8010
11924	DEFS=-DHAVE_CONFIG_H	8011	DEFS=-DHAVE_CONFIG_H
11925		8012
11926	ac_libobjs=	8013	ac_libobjs=
11927	ac_ltlibobjs=	8014	ac_ltlibobjs=
		8015	U=
11928	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
11929	# 1. Remove the extension, and $U if already installed.	8017	# 1. Remove the extension, and $U if already installed.
11930	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'	8018	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
11931	ac_i=`echo "$ac_i" | sed "$ac_script"`	8019	ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
11932	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR	8020	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
11933	# will be set to the directory where LIBOBJS objects are built.	8021	# will be set to the directory where LIBOBJS objects are built.
11934	ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"	8022	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
11935	ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'	8023	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
11936	done	8024	done
11937	LIBOBJS=$ac_libobjs	8025	LIBOBJS=$ac_libobjs
11938		8026
11939	LTLIBOBJS=$ac_ltlibobjs	8027	LTLIBOBJS=$ac_ltlibobjs
11940		8028
11941		8029
11942		8030
11943	: ${CONFIG_STATUS=./config.status}	8031	: "${CONFIG_STATUS=./config.status}"
		8032	ac_write_fail=0
11944	ac_clean_files_save=$ac_clean_files	8033	ac_clean_files_save=$ac_clean_files
11945	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	8034	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
11946	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	8035	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
11947	echo "$as_me: creating $CONFIG_STATUS" >&6;}	8036	printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
11948	cat >$CONFIG_STATUS <<_ACEOF	8037	as_write_fail=0
		8038	cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
11949	#! $SHELL	8039	#! $SHELL
11950	# Generated by $as_me.	8040	# Generated by $as_me.
11951	# Run this file to recreate the current configuration.	8041	# Run this file to recreate the current configuration.
11952	# Compiler output produced by configure, useful for debugging	8042	# Compiler output produced by configure, useful for debugging
11953	# configure, is in config.log if it exists.	8043	# configure, is in config.log if it exists.
11954		8044
11955	debug=false	8045	debug=false
11956	ac_cs_recheck=false	8046	ac_cs_recheck=false
11957	ac_cs_silent=false	8047	ac_cs_silent=false
		8048
11958	SHELL=\${CONFIG_SHELL-$SHELL}	8049	SHELL=\${CONFIG_SHELL-$SHELL}
		8050	export SHELL
11959	_ACEOF	8051	_ASEOF
11960		8052	cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
11961	cat >>$CONFIG_STATUS <<\_ACEOF
11962	## --------------------- ##	8053	## -------------------- ##
11963	## M4sh Initialization. ##	8054	## M4sh Initialization. ##
11964	## --------------------- ##	8055	## -------------------- ##
11965		8056
11966	# Be more Bourne compatible	8057	# Be more Bourne compatible
11967	DUALCASE=1; export DUALCASE # for MKS sh	8058	DUALCASE=1; export DUALCASE # for MKS sh
		8059	as_nop=:
11968	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	8060	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		8061	then :
11969	emulate sh	8062	emulate sh
11970	NULLCMD=:	8063	NULLCMD=:
11971	# 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
11972	# is contrary to our usage. Disable this feature.	8065	# is contrary to our usage. Disable this feature.
11973	alias -g '${1+"$@"}'='"$@"'	8066	alias -g '${1+"$@"}'='"$@"'
11974	setopt NO_GLOB_SUBST	8067	setopt NO_GLOB_SUBST
11975	else	8068	else $as_nop
11976	case `(set -o) 2>/dev/null` in	8069	case `(set -o) 2>/dev/null` in #(
11977	*posix*) set -o posix ;;	8070	*posix*) :
		8071	set -o posix ;; #(
		8072	*) :
		8073	;;
11978	esac	8074	esac
11979
11980	fi	8075	fi
11981		8076
11982		8077
11983		8078
		8079	# Reset variables that may have inherited troublesome values from
		8080	# the environment.
11984		8081
11985	# PATH needs CR
11986	# Avoid depending upon Character Ranges.
11987	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
11988	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
11989	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
11990	as_cr_digits='0123456789'
11991	as_cr_alnum=$as_cr_Letters$as_cr_digits
11992
11993	# The user is always right.
11994	if test "${PATH_SEPARATOR+set}" != set; then
11995	echo "#! /bin/sh" >conf$$.sh
11996	echo "exit 0" >>conf$$.sh
11997	chmod +x conf$$.sh
11998	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
11999	PATH_SEPARATOR=';'
12000	else
12001	PATH_SEPARATOR=:
12002	fi
12003	rm -f conf$$.sh
12004	fi
12005
12006	# Support unset when possible.
12007	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12008	as_unset=unset
12009	else
12010	as_unset=false
12011	fi
12012
12013
12014	# IFS
12015	# 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.)
12016	# there to prevent editors from complaining about space-tab.	8085	# Quoting is to prevent editors from complaining about space-tab.
12017	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
12018	# splitting by setting IFS to empty value.)
12019	as_nl='	8086	as_nl='
12020	'	8087	'
		8088	export as_nl
12021	IFS=" "" $as_nl"	8089	IFS=" "" $as_nl"
12022		8090
		8091	PS1='$ '
		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
12023	# 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=
12024	case $0 in	8128	case $0 in #((
12025	*[\\/]* ) as_myself=$0 ;;	8129	*[\\/]* ) as_myself=$0 ;;
12026	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	8130	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12027	for as_dir in $PATH	8131	for as_dir in $PATH
12028	do	8132	do
12029	IFS=$as_save_IFS	8133	IFS=$as_save_IFS
12030	test -z "$as_dir" && as_dir=.	8134	case $as_dir in #(((
		8135	'') as_dir=./ ;;
		8136	*/) ;;
		8137	*) as_dir=$as_dir/ ;;
		8138	esac
12031	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	8139	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
12032	done	8140	done
12033	IFS=$as_save_IFS	8141	IFS=$as_save_IFS
12034		8142
12035	;;	8143	;;
12036	esac	8144	esac
12037	# We did not find ourselves, most probably we were run as `sh COMMAND'	8145	# We did not find ourselves, most probably we were run as `sh COMMAND'
12038	# in which case we are not to be found in the path.	8146	# in which case we are not to be found in the path.
12039	if test "x$as_myself" = x; then	8147	if test "x$as_myself" = x; then
12040	as_myself=$0	8148	as_myself=$0
12041	fi	8149	fi
12042	if test ! -f "$as_myself"; then	8150	if test ! -f "$as_myself"; then
12043	echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2	8151	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
12044	{ (exit 1); exit 1; }	8152	exit 1
12045	fi	8153	fi
12046		8154
12047	# Work around bugs in pre-3.0 UWIN ksh.
12048	for as_var in ENV MAIL MAILPATH
12049	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
12050	done
12051	PS1='$ '
12052	PS2='> '
12053	PS4='+ '
12054		8155
12055	# NLS nuisances.
12056	for as_var in \
12057	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
12058	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
12059	LC_TELEPHONE LC_TIME
12060	do
12061	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
12062	eval $as_var=C; export $as_var
12063	else
12064	($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
12065	fi
12066	done
12067		8156
12068	# 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
12069	if expr a : '\(a\)' >/dev/null 2>&1 &&	8240	if expr a : '\(a\)' >/dev/null 2>&1 &&
12070	test "X`expr 00001 : '.*\(...\)'`" = X001; then	8241	test "X`expr 00001 : '.*\(...\)'`" = X001; then
12071	as_expr=expr	8242	as_expr=expr
12072	else	8243	else
12073	as_expr=false	8244	as_expr=false
…		…
12077	as_basename=basename	8248	as_basename=basename
12078	else	8249	else
12079	as_basename=false	8250	as_basename=false
12080	fi	8251	fi
12081		8252
		8253	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		8254	as_dirname=dirname
		8255	else
		8256	as_dirname=false
		8257	fi
12082		8258
12083	# Name of the executable.
12084	as_me=`$as_basename -- "$0" ||	8259	as_me=`$as_basename -- "$0" ||
12085	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	8260	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
12086	X"$0" : 'X\(//\)$' \| \	8261	X"$0" : 'X\(//\)$' \| \
12087	X"$0" : 'X\(/\)' \| . 2>/dev/null ||	8262	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
12088	echo X/"$0" |	8263	printf "%s\n" X/"$0" |
12089	sed '/^.*\/\([^/][^/]*\)\/*$/{	8264	sed '/^.*\/\([^/][^/]*\)\/*$/{
12090	s//\1/	8265	s//\1/
12091	q	8266	q
12092	}	8267	}
12093	/^X\/\(\/\/\)$/{	8268	/^X\/\(\/\/\)$/{
…		…
12098	s//\1/	8273	s//\1/
12099	q	8274	q
12100	}	8275	}
12101	s/.*/./; q'`	8276	s/.*/./; q'`
12102		8277
12103	# CDPATH.	8278	# Avoid depending upon Character Ranges.
12104	$as_unset CDPATH	8279	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
		8280	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
		8281	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
		8282	as_cr_digits='0123456789'
		8283	as_cr_alnum=$as_cr_Letters$as_cr_digits
12105		8284
12106		8285
12107		8286	# Determine whether it's possible to make 'echo' print without a newline.
12108	as_lineno_1=$LINENO	8287	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
12109	as_lineno_2=$LINENO	8288	# for compatibility with existing Makefiles.
12110	test "x$as_lineno_1" != "x$as_lineno_2" &&
12111	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
12112
12113	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
12114	# uniformly replaced by the line number. The first 'sed' inserts a
12115	# line-number line after each line using $LINENO; the second 'sed'
12116	# does the real work. The second script uses 'N' to pair each
12117	# line-number line with the line containing $LINENO, and appends
12118	# trailing '-' during substitution so that $LINENO is not a special
12119	# case at line end.
12120	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
12121	# scripts with optimization help from Paolo Bonzini. Blame Lee
12122	# E. McMahon (1931-1989) for sed's syntax. :-)
12123	sed -n '
12124	p
12125	/[$]LINENO/=
12126	' <$as_myself |
12127	sed '
12128	s/[$]LINENO.*/&-/
12129	t lineno
12130	b
12131	:lineno
12132	N
12133	:loop
12134	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
12135	t loop
12136	s/-\n.*//
12137	' >$as_me.lineno &&
12138	chmod +x "$as_me.lineno" ||
12139	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
12140	{ (exit 1); exit 1; }; }
12141
12142	# Don't try to exec as it changes $[0], causing all sort of problems
12143	# (the dirname of $[0] is not the place where we might find the
12144	# original and so on. Autoconf is especially sensitive to this).
12145	. "./$as_me.lineno"
12146	# Exit status is that of the last command.
12147	exit
12148	}
12149
12150
12151	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
12152	as_dirname=dirname
12153	else
12154	as_dirname=false
12155	fi
12156
12157	ECHO_C= ECHO_N= ECHO_T=	8289	ECHO_C= ECHO_N= ECHO_T=
12158	case `echo -n x` in	8290	case `echo -n x` in #(((((
12159	-n*)	8291	-n*)
12160	case `echo 'x\c'` in	8292	case `echo 'xy\c'` in
12161	*c*) ECHO_T=' ';; # ECHO_T is single tab character.	8293	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
12162	*) ECHO_C='\c';;	8294	xy) ECHO_C='\c';;
		8295	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		8296	ECHO_T=' ';;
12163	esac;;	8297	esac;;
12164	*)	8298	*)
12165	ECHO_N='-n';;	8299	ECHO_N='-n';;
12166	esac	8300	esac
12167		8301
12168	if expr a : '\(a\)' >/dev/null 2>&1 &&	8302	# For backward compatibility with old third-party macros, we provide
12169	test "X`expr 00001 : '.*\(...\)'`" = X001; then	8303	# the shell variables $as_echo and $as_echo_n. New code should use
12170	as_expr=expr	8304	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
12171	else	8305	as_echo='printf %s\n'
12172	as_expr=false	8306	as_echo_n='printf %s'
12173	fi
12174		8307
12175	rm -f conf$$ conf$$.exe conf$$.file	8308	rm -f conf$$ conf$$.exe conf$$.file
12176	if test -d conf$$.dir; then	8309	if test -d conf$$.dir; then
12177	rm -f conf$$.dir/conf$$.file	8310	rm -f conf$$.dir/conf$$.file
12178	else	8311	else
12179	rm -f conf$$.dir	8312	rm -f conf$$.dir
12180	mkdir conf$$.dir	8313	mkdir conf$$.dir 2>/dev/null
12181	fi	8314	fi
12182	echo >conf$$.file	8315	if (echo >conf$$.file) 2>/dev/null; then
12183	if ln -s conf$$.file conf$$ 2>/dev/null; then	8316	if ln -s conf$$.file conf$$ 2>/dev/null; then
12184	as_ln_s='ln -s'	8317	as_ln_s='ln -s'
12185	# ... but there are two gotchas:	8318	# ... but there are two gotchas:
12186	# 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.
12187	# 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.
12188	# In both cases, we have to default to `cp -p'.	8321	# In both cases, we have to default to `cp -pR'.
12189	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 ||
12190	as_ln_s='cp -p'	8323	as_ln_s='cp -pR'
12191	elif ln conf$$.file conf$$ 2>/dev/null; then	8324	elif ln conf$$.file conf$$ 2>/dev/null; then
12192	as_ln_s=ln	8325	as_ln_s=ln
		8326	else
		8327	as_ln_s='cp -pR'
		8328	fi
12193	else	8329	else
12194	as_ln_s='cp -p'	8330	as_ln_s='cp -pR'
12195	fi	8331	fi
12196	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file	8332	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
12197	rmdir conf$$.dir 2>/dev/null	8333	rmdir conf$$.dir 2>/dev/null
12198		8334
12199	if mkdir -p . 2>/dev/null; then	8335
12200	as_mkdir_p=:	8336	# as_fn_mkdir_p
12201	else	8337	# -------------
12202	test -d ./-p && rmdir ./-p	8338	# Create "$as_dir" as a directory, including parents if necessary.
12203	as_mkdir_p=false	8339	as_fn_mkdir_p ()
12204	fi
12205
12206	if test -x / >/dev/null 2>&1; then
12207	as_test_x='test -x'
12208	else
12209	if ls -dL / >/dev/null 2>&1; then
12210	as_ls_L_option=L
12211	else
12212	as_ls_L_option=
12213	fi
12214	as_test_x='
12215	eval sh -c '\''
12216	if test -d "$1"; then
12217	test -d "$1/.";
12218	else
12219	case $1 in
12220	-*)set "./$1";;
12221	esac;
12222	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
12223	???[sx]*):;;*)false;;esac;fi
12224	'\'' sh
12225	'
12226	fi
12227	as_executable_p=$as_test_x
12228
12229	# Sed expression to map a string onto a valid CPP name.
12230	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
12231
12232	# Sed expression to map a string onto a valid variable name.
12233	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
12234
12235
12236	exec 6>&1
12237
12238	# Save the log message, to keep $[0] and so on meaningful, and to
12239	# report actual input values of CONFIG_FILES etc. instead of their
12240	# values after options handling.
12241	ac_log="
12242	This file was extended by $as_me, which was
12243	generated by GNU Autoconf 2.61. Invocation command line was
12244
12245	CONFIG_FILES = $CONFIG_FILES
12246	CONFIG_HEADERS = $CONFIG_HEADERS
12247	CONFIG_LINKS = $CONFIG_LINKS
12248	CONFIG_COMMANDS = $CONFIG_COMMANDS
12249	$ $0 $@
12250
12251	on `(hostname || uname -n) 2>/dev/null | sed 1q`
12252	"
12253
12254	_ACEOF
12255
12256	cat >>$CONFIG_STATUS <<_ACEOF
12257	# Files that config.status was made for.
12258	config_files="$ac_config_files"
12259	config_headers="$ac_config_headers"
12260
12261	_ACEOF
12262
12263	cat >>$CONFIG_STATUS <<\_ACEOF
12264	ac_cs_usage="\
12265	\`$as_me' instantiates files from templates according to the
12266	current configuration.
12267
12268	Usage: $0 [OPTIONS] [FILE]...
12269
12270	-h, --help print this help, then exit
12271	-V, --version print version number and configuration settings, then exit
12272	-q, --quiet do not print progress messages
12273	-d, --debug don't remove temporary files
12274	--recheck update $as_me by reconfiguring in the same conditions
12275	--file=FILE[:TEMPLATE]
12276	instantiate the configuration file FILE
12277	--header=FILE[:TEMPLATE]
12278	instantiate the configuration header FILE
12279
12280	Configuration files:
12281	$config_files
12282
12283	Configuration headers:
12284	$config_headers
12285
12286	Report bugs to <bug-autoconf@gnu.org>."
12287
12288	_ACEOF
12289	cat >>$CONFIG_STATUS <<_ACEOF
12290	ac_cs_version="\\
12291	config.status
12292	configured by $0, generated by GNU Autoconf 2.61,
12293	with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
12294
12295	Copyright (C) 2006 Free Software Foundation, Inc.
12296	This config.status script is free software; the Free Software Foundation
12297	gives unlimited permission to copy, distribute and modify it."
12298
12299	ac_pwd='$ac_pwd'
12300	srcdir='$srcdir'
12301	INSTALL='$INSTALL'
12302	_ACEOF
12303
12304	cat >>$CONFIG_STATUS <<\_ACEOF
12305	# If no file are specified by the user, then we need to provide default
12306	# value. By we need to know if files were specified by the user.
12307	ac_need_defaults=:
12308	while test $# != 0
12309	do
12310	case $1 in
12311	--*=*)
12312	ac_option=`expr "X$1" : 'X\([^=]*\)='`
12313	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
12314	ac_shift=:
12315	;;
12316	*)
12317	ac_option=$1
12318	ac_optarg=$2
12319	ac_shift=shift
12320	;;
12321	esac
12322
12323	case $ac_option in
12324	# Handling of the options.
12325	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
12326	ac_cs_recheck=: ;;
12327	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
12328	echo "$ac_cs_version"; exit ;;
12329	--debug | --debu | --deb | --de | --d | -d )
12330	debug=: ;;
12331	--file | --fil | --fi | --f )
12332	$ac_shift
12333	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
12334	ac_need_defaults=false;;
12335	--header | --heade | --head | --hea )
12336	$ac_shift
12337	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
12338	ac_need_defaults=false;;
12339	--he | --h)
12340	# Conflict between --help and --header
12341	{ echo "$as_me: error: ambiguous option: $1
12342	Try \`$0 --help' for more information." >&2
12343	{ (exit 1); exit 1; }; };;
12344	--help | --hel | -h )
12345	echo "$ac_cs_usage"; exit ;;
12346	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
12347	| -silent | --silent | --silen | --sile | --sil | --si | --s)
12348	ac_cs_silent=: ;;
12349
12350	# This is an error.
12351	-*) { echo "$as_me: error: unrecognized option: $1
12352	Try \`$0 --help' for more information." >&2
12353	{ (exit 1); exit 1; }; } ;;
12354
12355	*) ac_config_targets="$ac_config_targets $1"
12356	ac_need_defaults=false ;;
12357
12358	esac
12359	shift
12360	done
12361
12362	ac_configure_extra_args=
12363
12364	if $ac_cs_silent; then
12365	exec 6>/dev/null
12366	ac_configure_extra_args="$ac_configure_extra_args --silent"
12367	fi
12368
12369	_ACEOF
12370	cat >>$CONFIG_STATUS <<_ACEOF
12371	if \$ac_cs_recheck; then
12372	echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
12373	CONFIG_SHELL=$SHELL
12374	export CONFIG_SHELL
12375	exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
12376	fi
12377
12378	_ACEOF
12379	cat >>$CONFIG_STATUS <<\_ACEOF
12380	exec 5>>config.log
12381	{	8340	{
12382	echo
12383	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
12384	## Running $as_me. ##
12385	_ASBOX
12386	echo "$ac_log"
12387	} >&5
12388		8341
12389	_ACEOF
12390	cat >>$CONFIG_STATUS <<_ACEOF
12391	_ACEOF
12392
12393	cat >>$CONFIG_STATUS <<\_ACEOF
12394
12395	# Handling of arguments.
12396	for ac_config_target in $ac_config_targets
12397	do
12398	case $ac_config_target in
12399	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;
12400	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
12401	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
12402	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
12403
12404	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
12405	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
12406	{ (exit 1); exit 1; }; };;
12407	esac
12408	done
12409
12410
12411	# If the user did not use the arguments to specify the items to instantiate,
12412	# then the envvar interface is used. Set only those that are not.
12413	# We use the long form for the default assignment because of an extremely
12414	# bizarre bug on SunOS 4.1.3.
12415	if $ac_need_defaults; then
12416	test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
12417	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
12418	fi
12419
12420	# Have a temporary directory for convenience. Make it in the build tree
12421	# simply because there is no reason against having it here, and in addition,
12422	# creating and moving files from /tmp can sometimes cause problems.
12423	# Hook for its removal unless debugging.
12424	# Note that there is a small window in which the directory will not be cleaned:
12425	# after its creation but before its name has been assigned to `$tmp'.
12426	$debug ||
12427	{
12428	tmp=
12429	trap 'exit_status=$?
12430	{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
12431	' 0
12432	trap '{ (exit 1); exit 1; }' 1 2 13 15
12433	}
12434	# Create a (secure) tmp directory for tmp files.
12435
12436	{
12437	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
12438	test -n "$tmp" && test -d "$tmp"
12439	} ||
12440	{
12441	tmp=./conf$$-$RANDOM
12442	(umask 077 && mkdir "$tmp")
12443	} ||
12444	{
12445	echo "$me: cannot create a temporary directory in ." >&2
12446	{ (exit 1); exit 1; }
12447	}
12448
12449	#
12450	# Set up the sed scripts for CONFIG_FILES section.
12451	#
12452
12453	# No need to generate the scripts if there are no CONFIG_FILES.
12454	# This happens for instance when ./config.status config.h
12455	if test -n "$CONFIG_FILES"; then
12456
12457	_ACEOF
12458
12459
12460
12461	ac_delim='%!_!# '
12462	for ac_last_try in false false false false false :; do
12463	cat >conf$$subs.sed <<_ACEOF
12464	SHELL!$SHELL$ac_delim
12465	PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
12466	PACKAGE_NAME!$PACKAGE_NAME$ac_delim
12467	PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
12468	PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
12469	PACKAGE_STRING!$PACKAGE_STRING$ac_delim
12470	PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
12471	exec_prefix!$exec_prefix$ac_delim
12472	prefix!$prefix$ac_delim
12473	program_transform_name!$program_transform_name$ac_delim
12474	bindir!$bindir$ac_delim
12475	sbindir!$sbindir$ac_delim
12476	libexecdir!$libexecdir$ac_delim
12477	datarootdir!$datarootdir$ac_delim
12478	datadir!$datadir$ac_delim
12479	sysconfdir!$sysconfdir$ac_delim
12480	sharedstatedir!$sharedstatedir$ac_delim
12481	localstatedir!$localstatedir$ac_delim
12482	includedir!$includedir$ac_delim
12483	oldincludedir!$oldincludedir$ac_delim
12484	docdir!$docdir$ac_delim
12485	infodir!$infodir$ac_delim
12486	htmldir!$htmldir$ac_delim
12487	dvidir!$dvidir$ac_delim
12488	pdfdir!$pdfdir$ac_delim
12489	psdir!$psdir$ac_delim
12490	libdir!$libdir$ac_delim
12491	localedir!$localedir$ac_delim
12492	mandir!$mandir$ac_delim
12493	DEFS!$DEFS$ac_delim
12494	ECHO_C!$ECHO_C$ac_delim
12495	ECHO_N!$ECHO_N$ac_delim
12496	ECHO_T!$ECHO_T$ac_delim
12497	LIBS!$LIBS$ac_delim
12498	build_alias!$build_alias$ac_delim
12499	host_alias!$host_alias$ac_delim
12500	target_alias!$target_alias$ac_delim
12501	build!$build$ac_delim
12502	build_cpu!$build_cpu$ac_delim
12503	build_vendor!$build_vendor$ac_delim
12504	build_os!$build_os$ac_delim
12505	host!$host$ac_delim
12506	host_cpu!$host_cpu$ac_delim
12507	host_vendor!$host_vendor$ac_delim
12508	host_os!$host_os$ac_delim
12509	VERSION!$VERSION$ac_delim
12510	DATE!$DATE$ac_delim
12511	CC!$CC$ac_delim
12512	CFLAGS!$CFLAGS$ac_delim
12513	LDFLAGS!$LDFLAGS$ac_delim
12514	CPPFLAGS!$CPPFLAGS$ac_delim
12515	ac_ct_CC!$ac_ct_CC$ac_delim
12516	EXEEXT!$EXEEXT$ac_delim
12517	OBJEXT!$OBJEXT$ac_delim
12518	CXX!$CXX$ac_delim
12519	CXXFLAGS!$CXXFLAGS$ac_delim
12520	ac_ct_CXX!$ac_ct_CXX$ac_delim
12521	CPP!$CPP$ac_delim
12522	INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
12523	INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
12524	INSTALL_DATA!$INSTALL_DATA$ac_delim
12525	GREP!$GREP$ac_delim
12526	EGREP!$EGREP$ac_delim
12527	LINKER!$LINKER$ac_delim
12528	RXVTNAME!$RXVTNAME$ac_delim
12529	CXXCPP!$CXXCPP$ac_delim
12530	TIC!$TIC$ac_delim
12531	XMKMF!$XMKMF$ac_delim
12532	X_CFLAGS!$X_CFLAGS$ac_delim
12533	X_PRE_LIBS!$X_PRE_LIBS$ac_delim
12534	X_LIBS!$X_LIBS$ac_delim
12535	X_EXTRA_LIBS!$X_EXTRA_LIBS$ac_delim
12536	afterimage_config!$afterimage_config$ac_delim
12537	PKG_CONFIG!$PKG_CONFIG$ac_delim
12538	XFT_CONFIG!$XFT_CONFIG$ac_delim
12539	PERL!$PERL$ac_delim
12540	PERLLIB!$PERLLIB$ac_delim
12541	PERLFLAGS!$PERLFLAGS$ac_delim
12542	PERLPRIVLIBEXP!$PERLPRIVLIBEXP$ac_delim
12543	IF_PERL!$IF_PERL$ac_delim
12544	PERL_O!$PERL_O$ac_delim
12545	AFTERIMAGE_CFLAGS!$AFTERIMAGE_CFLAGS$ac_delim
12546	AFTERIMAGE_LIBS!$AFTERIMAGE_LIBS$ac_delim
12547	LIBOBJS!$LIBOBJS$ac_delim
12548	LTLIBOBJS!$LTLIBOBJS$ac_delim
12549	_ACEOF
12550
12551	if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 85; then
12552	break
12553	elif $ac_last_try; then
12554	{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
12555	echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
12556	{ (exit 1); exit 1; }; }
12557	else
12558	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
12559	fi
12560	done
12561
12562	ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
12563	if test -n "$ac_eof"; then
12564	ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
12565	ac_eof=`expr $ac_eof + 1`
12566	fi
12567
12568	cat >>$CONFIG_STATUS <<_ACEOF
12569	cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
12570	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
12571	_ACEOF
12572	sed '
12573	s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
12574	s/^/s,@/; s/!/@,|#_!!_#|/
12575	:n
12576	t n
12577	s/'"$ac_delim"'$/,g/; t
12578	s/$/\\/; p
12579	N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
12580	' >>$CONFIG_STATUS <conf$$subs.sed
12581	rm -f conf$$subs.sed
12582	cat >>$CONFIG_STATUS <<_ACEOF
12583	:end
12584	s/|#_!!_#|//g
12585	CEOF$ac_eof
12586	_ACEOF
12587
12588
12589	# VPATH may cause trouble with some makes, so we remove $(srcdir),
12590	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
12591	# trailing colons and then remove the whole line if VPATH becomes empty
12592	# (actually we leave an empty line to preserve line numbers).
12593	if test "x$srcdir" = x.; then
12594	ac_vpsub='/^[ ]*VPATH[ ]*=/{
12595	s/:*\$(srcdir):*/:/
12596	s/:*\${srcdir}:*/:/
12597	s/:*@srcdir@:*/:/
12598	s/^\([^=]*=[ ]*\):*/\1/
12599	s/:*$//
12600	s/^[^=]*=[ ]*$//
12601	}'
12602	fi
12603
12604	cat >>$CONFIG_STATUS <<\_ACEOF
12605	fi # test -n "$CONFIG_FILES"
12606
12607
12608	for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS
12609	do
12610	case $ac_tag in
12611	:[FHLC]) ac_mode=$ac_tag; continue;;
12612	esac
12613	case $ac_mode$ac_tag in
12614	:[FHL]*:*);;
12615	:L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
12616	echo "$as_me: error: Invalid tag $ac_tag." >&2;}
12617	{ (exit 1); exit 1; }; };;
12618	:[FH]-) ac_tag=-:-;;
12619	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
12620	esac
12621	ac_save_IFS=$IFS
12622	IFS=:
12623	set x $ac_tag
12624	IFS=$ac_save_IFS
12625	shift
12626	ac_file=$1
12627	shift
12628
12629	case $ac_mode in
12630	:L) ac_source=$1;;
12631	:[FH])
12632	ac_file_inputs=
12633	for ac_f
12634	do
12635	case $ac_f in
12636	-) ac_f="$tmp/stdin";;
12637	*) # Look for the file first in the build tree, then in the source tree
12638	# (if the path is not absolute). The absolute path cannot be DOS-style,
12639	# because $ac_f cannot contain `:'.
12640	test -f "$ac_f" ||
12641	case $ac_f in
12642	[\\/$]*) false;;
12643	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
12644	esac ||
12645	{ { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
12646	echo "$as_me: error: cannot find input file: $ac_f" >&2;}
12647	{ (exit 1); exit 1; }; };;
12648	esac
12649	ac_file_inputs="$ac_file_inputs $ac_f"
12650	done
12651
12652	# Let's still pretend it is `configure' which instantiates (i.e., don't
12653	# use $as_me), people would be surprised to read:
12654	# /* config.h. Generated by config.status. */
12655	configure_input="Generated from "`IFS=:
12656	echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
12657	if test x"$ac_file" != x-; then
12658	configure_input="$ac_file. $configure_input"
12659	{ echo "$as_me:$LINENO: creating $ac_file" >&5
12660	echo "$as_me: creating $ac_file" >&6;}
12661	fi
12662
12663	case $ac_tag in
12664	*:-:* | *:-) cat >"$tmp/stdin";;
12665	esac
12666	;;
12667	esac
12668
12669	ac_dir=`$as_dirname -- "$ac_file" ||
12670	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12671	X"$ac_file" : 'X\(//\)[^/]' \| \
12672	X"$ac_file" : 'X\(//\)$' \| \
12673	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
12674	echo X"$ac_file" |
12675	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12676	s//\1/
12677	q
12678	}
12679	/^X\(\/\/\)[^/].*/{
12680	s//\1/
12681	q
12682	}
12683	/^X\(\/\/\)$/{
12684	s//\1/
12685	q
12686	}
12687	/^X\(\/\).*/{
12688	s//\1/
12689	q
12690	}
12691	s/.*/./; q'`
12692	{ as_dir="$ac_dir"
12693	case $as_dir in #(	8342	case $as_dir in #(
12694	-*) as_dir=./$as_dir;;	8343	-*) as_dir=./$as_dir;;
12695	esac	8344	esac
12696	test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {	8345	test -d "$as_dir" || eval $as_mkdir_p || {
12697	as_dirs=	8346	as_dirs=
12698	while :; do	8347	while :; do
12699	case $as_dir in #(	8348	case $as_dir in #(
12700	*\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(	8349	*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
12701	*) as_qdir=$as_dir;;	8350	*) as_qdir=$as_dir;;
12702	esac	8351	esac
12703	as_dirs="'$as_qdir' $as_dirs"	8352	as_dirs="'$as_qdir' $as_dirs"
12704	as_dir=`$as_dirname -- "$as_dir" ||	8353	as_dir=`$as_dirname -- "$as_dir" ||
12705	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	8354	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12706	X"$as_dir" : 'X\(//\)[^/]' \| \	8355	X"$as_dir" : 'X\(//\)[^/]' \| \
12707	X"$as_dir" : 'X\(//\)$' \| \	8356	X"$as_dir" : 'X\(//\)$' \| \
12708	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||	8357	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
12709	echo X"$as_dir" |	8358	printf "%s\n" X"$as_dir" |
12710	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	8359	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12711	s//\1/	8360	s//\1/
12712	q	8361	q
12713	}	8362	}
12714	/^X\(\/\/\)[^/].*/{	8363	/^X\(\/\/\)[^/].*/{
…		…
12725	}	8374	}
12726	s/.*/./; q'`	8375	s/.*/./; q'`
12727	test -d "$as_dir" && break	8376	test -d "$as_dir" && break
12728	done	8377	done
12729	test -z "$as_dirs" || eval "mkdir $as_dirs"	8378	test -z "$as_dirs" || eval "mkdir $as_dirs"
12730	} || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5	8379	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
12731	echo "$as_me: error: cannot create directory $as_dir" >&2;}	8380
12732	{ (exit 1); exit 1; }; }; }	8381
		8382	} # as_fn_mkdir_p
		8383	if mkdir -p . 2>/dev/null; then
		8384	as_mkdir_p='mkdir -p "$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="$ac_dir"; as_fn_mkdir_p
12733	ac_builddir=.	9012	ac_builddir=.
12734		9013
12735	case "$ac_dir" in	9014	case "$ac_dir" in
12736	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	9015	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
12737	*)	9016	*)
12738	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	9017	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
12739	# A ".." for each directory in $ac_dir_suffix.	9018	# A ".." for each directory in $ac_dir_suffix.
12740	ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`	9019	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
12741	case $ac_top_builddir_sub in	9020	case $ac_top_builddir_sub in
12742	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	9021	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
12743	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	9022	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
12744	esac ;;	9023	esac ;;
12745	esac	9024	esac
…		…
12775	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	9054	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
12776	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;	9055	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
12777	esac	9056	esac
12778	_ACEOF	9057	_ACEOF
12779		9058
12780	cat >>$CONFIG_STATUS <<\_ACEOF	9059	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12781	# If the template does not know about datarootdir, expand it.	9060	# If the template does not know about datarootdir, expand it.
12782	# 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.
12783	ac_datarootdir_hack=; ac_datarootdir_seen=	9062	ac_datarootdir_hack=; ac_datarootdir_seen=
12784		9063	ac_sed_dataroot='
12785	case `sed -n '/datarootdir/ {	9064	/datarootdir/ {
12786	p	9065	p
12787	q	9066	q
12788	}	9067	}
12789	/@datadir@/p	9068	/@datadir@/p
12790	/@docdir@/p	9069	/@docdir@/p
12791	/@infodir@/p	9070	/@infodir@/p
12792	/@localedir@/p	9071	/@localedir@/p
12793	/@mandir@/p	9072	/@mandir@/p'
12794	' $ac_file_inputs` in	9073	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
12795	*datarootdir*) ac_datarootdir_seen=yes;;	9074	*datarootdir*) ac_datarootdir_seen=yes;;
12796	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)	9075	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
12797	{ echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5	9076	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
12798	echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}	9077	printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
12799	_ACEOF	9078	_ACEOF
12800	cat >>$CONFIG_STATUS <<_ACEOF	9079	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12801	ac_datarootdir_hack='	9080	ac_datarootdir_hack='
12802	s&@datadir@&$datadir&g	9081	s&@datadir@&$datadir&g
12803	s&@docdir@&$docdir&g	9082	s&@docdir@&$docdir&g
12804	s&@infodir@&$infodir&g	9083	s&@infodir@&$infodir&g
12805	s&@localedir@&$localedir&g	9084	s&@localedir@&$localedir&g
12806	s&@mandir@&$mandir&g	9085	s&@mandir@&$mandir&g
12807	s&\\\${datarootdir}&$datarootdir&g' ;;	9086	s&\\\${datarootdir}&$datarootdir&g' ;;
12808	esac	9087	esac
12809	_ACEOF	9088	_ACEOF
12810		9089
12811	# Neutralize VPATH when `$srcdir' = `.'.	9090	# Neutralize VPATH when `$srcdir' = `.'.
12812	# Shell code in configure.ac might set extrasub.	9091	# Shell code in configure.ac might set extrasub.
12813	# FIXME: do we really want to maintain this feature?	9092	# FIXME: do we really want to maintain this feature?
12814	cat >>$CONFIG_STATUS <<_ACEOF	9093	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12815	sed "$ac_vpsub	9094	ac_sed_extra="$ac_vpsub
12816	$extrasub	9095	$extrasub
12817	_ACEOF	9096	_ACEOF
12818	cat >>$CONFIG_STATUS <<\_ACEOF	9097	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12819	:t	9098	:t
12820	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	9099	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
12821	s&@configure_input@&$configure_input&;t t	9100	s|@configure_input@|$ac_sed_conf_input|;t t
12822	s&@top_builddir@&$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
12823	s&@srcdir@&$ac_srcdir&;t t	9103	s&@srcdir@&$ac_srcdir&;t t
12824	s&@abs_srcdir@&$ac_abs_srcdir&;t t	9104	s&@abs_srcdir@&$ac_abs_srcdir&;t t
12825	s&@top_srcdir@&$ac_top_srcdir&;t t	9105	s&@top_srcdir@&$ac_top_srcdir&;t t
12826	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t	9106	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
12827	s&@builddir@&$ac_builddir&;t t	9107	s&@builddir@&$ac_builddir&;t t
12828	s&@abs_builddir@&$ac_abs_builddir&;t t	9108	s&@abs_builddir@&$ac_abs_builddir&;t t
12829	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t	9109	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
12830	s&@INSTALL@&$ac_INSTALL&;t t	9110	s&@INSTALL@&$ac_INSTALL&;t t
12831	$ac_datarootdir_hack	9111	$ac_datarootdir_hack
12832	" $ac_file_inputs | sed -f "$tmp/subs-1.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
12833		9115
12834	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&	9116	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
12835	{ 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"; } &&
12836	{ 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"; } &&
12837	{ echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9120	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
12838	which seems to be undefined. Please make sure it is defined." >&5	9121	which seems to be undefined. Please make sure it is defined" >&5
12839	echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9122	printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
12840	which seems to be undefined. Please make sure it is defined." >&2;}	9123	which seems to be undefined. Please make sure it is defined" >&2;}
12841		9124
12842	rm -f "$tmp/stdin"	9125	rm -f "$ac_tmp/stdin"
12843	case $ac_file in	9126	case $ac_file in
12844	-) cat "$tmp/out"; rm -f "$tmp/out";;	9127	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
12845	*) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;	9128	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
12846	esac	9129	esac \
		9130	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
12847	;;	9131	;;
12848	:H)	9132	:H)
12849	#	9133	#
12850	# CONFIG_HEADER	9134	# CONFIG_HEADER
12851	#	9135	#
12852	_ACEOF
12853
12854	# Transform confdefs.h into a sed script `conftest.defines', that
12855	# substitutes the proper values into config.h.in to produce config.h.
12856	rm -f conftest.defines conftest.tail
12857	# First, append a space to every undef/define line, to ease matching.
12858	echo 's/$/ /' >conftest.defines
12859	# Then, protect against being on the right side of a sed subst, or in
12860	# an unquoted here document, in config.status. If some macros were
12861	# called several times there might be several #defines for the same
12862	# symbol, which is useless. But do not sort them, since the last
12863	# AC_DEFINE must be honored.
12864	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
12865	# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
12866	# NAME is the cpp macro being defined, VALUE is the value it is being given.
12867	# PARAMS is the parameter list in the macro definition--in most cases, it's
12868	# just an empty string.
12869	ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*'
12870	ac_dB='\\)[ (].*,\\1define\\2'
12871	ac_dC=' '
12872	ac_dD=' ,'
12873
12874	uniq confdefs.h |
12875	sed -n '
12876	t rset
12877	:rset
12878	s/^[ ]*#[ ]*define[ ][ ]*//
12879	t ok
12880	d
12881	:ok
12882	s/[\\&,]/\\&/g
12883	s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
12884	s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
12885	' >>conftest.defines
12886
12887	# Remove the space that was appended to ease matching.
12888	# Then replace #undef with comments. This is necessary, for
12889	# example, in the case of _POSIX_SOURCE, which is predefined and required
12890	# on some systems where configure will not decide to define it.
12891	# (The regexp can be short, since the line contains either #define or #undef.)
12892	echo 's/ $//
12893	s,^[ #]*u.*,/* & */,' >>conftest.defines
12894
12895	# Break up conftest.defines:
12896	ac_max_sed_lines=50
12897
12898	# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
12899	# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
12900	# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
12901	# et cetera.
12902	ac_in='$ac_file_inputs'
12903	ac_out='"$tmp/out1"'
12904	ac_nxt='"$tmp/out2"'
12905
12906	while :
12907	do
12908	# Write a here document:
12909	cat >>$CONFIG_STATUS <<_ACEOF
12910	# First, check the format of the line:
12911	cat >"\$tmp/defines.sed" <<\\CEOF
12912	/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def
12913	/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def
12914	b
12915	:def
12916	_ACEOF
12917	sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
12918	echo 'CEOF
12919	sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
12920	ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
12921	sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
12922	grep . conftest.tail >/dev/null || break
12923	rm -f conftest.defines
12924	mv conftest.tail conftest.defines
12925	done
12926	rm -f conftest.defines conftest.tail
12927
12928	echo "ac_result=$ac_in" >>$CONFIG_STATUS
12929	cat >>$CONFIG_STATUS <<\_ACEOF
12930	if test x"$ac_file" != x-; then	9136	if test x"$ac_file" != x-; then
12931	echo "/* $configure_input */" >"$tmp/config.h"	9137	{
12932	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
12933	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
12934	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	9143	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
12935	echo "$as_me: $ac_file is unchanged" >&6;}	9144	printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
12936	else	9145	else
12937	rm -f $ac_file	9146	rm -f "$ac_file"
12938	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
12939	fi	9149	fi
12940	else	9150	else
12941	echo "/* $configure_input */"	9151	printf "%s\n" "/* $configure_input */" >&1 \
12942	cat "$ac_result"	9152	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
		9153	|| as_fn_error $? "could not create -" "$LINENO" 5
12943	fi	9154	fi
12944	rm -f "$tmp/out12"
12945	;;	9155	;;
12946		9156
12947		9157
12948	esac	9158	esac
12949		9159
12950	done # for ac_tag	9160	done # for ac_tag
12951		9161
12952		9162
12953	{ (exit 0); exit 0; }	9163	as_fn_exit 0
12954	_ACEOF	9164	_ACEOF
12955	chmod +x $CONFIG_STATUS
12956	ac_clean_files=$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
12957		9169
12958		9170
12959	# configure is writing to config.log, and then calls config.status.	9171	# configure is writing to config.log, and then calls config.status.
12960	# config.status does its own redirection, appending to config.log.	9172	# config.status does its own redirection, appending to config.log.
12961	# 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
…		…
12972	exec 5>/dev/null	9184	exec 5>/dev/null
12973	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false	9185	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
12974	exec 5>>config.log	9186	exec 5>>config.log
12975	# Use ||, not &&, to avoid exiting from the if with $? = 1, which	9187	# Use ||, not &&, to avoid exiting from the if with $? = 1, which
12976	# would make configure fail if this is the last instruction.	9188	# would make configure fail if this is the last instruction.
12977	$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: $ac_unrecognized_opts" >&2;}
12978	fi	9194	fi
12979		9195
12980		9196
12981	echo "Configuration:	9197	echo "Configuration:
12982		9198
…		…
12998	if test x$RESFALLBACK != x; then	9214	if test x$RESFALLBACK != x; then
12999	echo " resource class fallback: $RESFALLBACK"	9215	echo " resource class fallback: $RESFALLBACK"
13000	fi	9216	fi
13001	echo	9217	echo
13002	echo " embedded perl: $support_perl"	9218	echo " embedded perl: $support_perl"
13003	echo " libafterimage: $support_afterimage"	9219	echo " image library: $image_lib"
13004	echo	9220	echo
13005	if test x$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
13006	echo ".----------------------------------------------------------------."	9222	echo ".----------------------------------------------------------------."
13007	echo ". WARNING: --enable-xim was specified however the locale support ."	9223	echo ". WARNING: --enable-xim was specified however the locale support ."
13008	echo ". functions could not be found. ."	9224	echo ". functions could not be found. ."
…		…
13011	fi	9227	fi
13012		9228
13013	echo "*** Optionally check src/feature.h for further, rarely used options ***"	9229	echo "*** Optionally check src/feature.h for further, rarely used options ***"
13014	echo	9230	echo
13015		9231
		9232

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines