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Comparing rxvt-unicode/configure (file contents):
Revision 1.134 by sf-exg, Thu Sep 2 15:51:55 2010 UTC vs.
Revision 1.169 by sf-exg, Sun Nov 7 14:13:40 2021 UTC

1	#! /bin/sh	1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.	2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.65.	3	# Generated by GNU Autoconf 2.71.
4	#	4	#
5	#	5	#
6	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,	6	# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
7	# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
8	# Inc.	7	# Inc.
9	#	8	#
10	#	9	#
11	# This configure script is free software; the Free Software Foundation	10	# This configure script is free software; the Free Software Foundation
12	# gives unlimited permission to copy, distribute and modify it.	11	# gives unlimited permission to copy, distribute and modify it.
…		…
14	## M4sh Initialization. ##	13	## M4sh Initialization. ##
15	## -------------------- ##	14	## -------------------- ##
16		15
17	# Be more Bourne compatible	16	# Be more Bourne compatible
18	DUALCASE=1; export DUALCASE # for MKS sh	17	DUALCASE=1; export DUALCASE # for MKS sh
		18	as_nop=:
19	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 :
20	emulate sh	21	emulate sh
21	NULLCMD=:	22	NULLCMD=:
22	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which	23	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23	# is contrary to our usage. Disable this feature.	24	# is contrary to our usage. Disable this feature.
24	alias -g '${1+"$@"}'='"$@"'	25	alias -g '${1+"$@"}'='"$@"'
25	setopt NO_GLOB_SUBST	26	setopt NO_GLOB_SUBST
26	else	27	else $as_nop
27	case `(set -o) 2>/dev/null` in #(	28	case `(set -o) 2>/dev/null` in #(
28	*posix*) :	29	*posix*) :
29	set -o posix ;; #(	30	set -o posix ;; #(
30	*) :	31	*) :
31	;;	32	;;
32	esac	33	esac
33	fi	34	fi
34		35
35		36
		37
		38	# Reset variables that may have inherited troublesome values from
		39	# the environment.
		40
		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.)
		44	# Quoting is to prevent editors from complaining about space-tab.
36	as_nl='	45	as_nl='
37	'	46	'
38	export as_nl	47	export as_nl
39	# Printing a long string crashes Solaris 7 /usr/bin/printf.	48	IFS=" "" $as_nl"
40	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'	49
41	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo	50	PS1='$ '
42	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo	51	PS2='> '
43	# Prefer a ksh shell builtin over an external printf program on Solaris,	52	PS4='+ '
44	# but without wasting forks for bash or zsh.	53
45	if test -z "$BASH_VERSION$ZSH_VERSION" \	54	# Ensure predictable behavior from utilities with locale-dependent output.
46	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then	55	LC_ALL=C
47	as_echo='print -r --'	56	export LC_ALL
48	as_echo_n='print -rn --'	57	LANGUAGE=C
49	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then	58	export LANGUAGE
50	as_echo='printf %s\n'	59
51	as_echo_n='printf %s'	60	# We cannot yet rely on "unset" to work, but we need these variables
52	else	61	# to be unset--not just set to an empty or harmless value--now, to
53	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then	62	# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
54	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'	63	# also avoids known problems related to "unset" and subshell syntax
55	as_echo_n='/usr/ucb/echo -n'	64	# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
56	else	65	for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
57	as_echo_body='eval expr "X$1" : "X\\(.*\\)"'	66	do eval test \${$as_var+y} \
58	as_echo_n_body='eval	67	&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
59	arg=$1;	68	done
60	case $arg in #(	69
61	*"$as_nl"*)	70	# Ensure that fds 0, 1, and 2 are open.
62	expr "X$arg" : "X\\(.*\\)$as_nl";	71	if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
63	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;	72	if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
64	esac;	73	if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
65	expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66	'
67	export as_echo_n_body
68	as_echo_n='sh -c $as_echo_n_body as_echo'
69	fi
70	export as_echo_body
71	as_echo='sh -c $as_echo_body as_echo'
72	fi
73		74
74	# The user is always right.	75	# The user is always right.
75	if test "${PATH_SEPARATOR+set}" != set; then	76	if ${PATH_SEPARATOR+false} :; then
76	PATH_SEPARATOR=:	77	PATH_SEPARATOR=:
77	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {	78	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||	79	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
79	PATH_SEPARATOR=';'	80	PATH_SEPARATOR=';'
80	}	81	}
81	fi	82	fi
82		83
83		84
84	# IFS
85	# We need space, tab and new line, in precisely that order. Quoting is
86	# there to prevent editors from complaining about space-tab.
87	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
88	# splitting by setting IFS to empty value.)
89	IFS=" "" $as_nl"
90
91	# 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=
92	case $0 in #((	87	case $0 in #((
93	*[\\/]* ) as_myself=$0 ;;	88	*[\\/]* ) as_myself=$0 ;;
94	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	89	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
95	for as_dir in $PATH	90	for as_dir in $PATH
96	do	91	do
97	IFS=$as_save_IFS	92	IFS=$as_save_IFS
98	test -z "$as_dir" && as_dir=.	93	case $as_dir in #(((
		94	'') as_dir=./ ;;
		95	*/) ;;
		96	*) as_dir=$as_dir/ ;;
		97	esac
99	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	98	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
100	done	99	done
101	IFS=$as_save_IFS	100	IFS=$as_save_IFS
102		101
103	;;	102	;;
104	esac	103	esac
…		…
106	# in which case we are not to be found in the path.	105	# in which case we are not to be found in the path.
107	if test "x$as_myself" = x; then	106	if test "x$as_myself" = x; then
108	as_myself=$0	107	as_myself=$0
109	fi	108	fi
110	if test ! -f "$as_myself"; then	109	if test ! -f "$as_myself"; then
111	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2	110	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
112	exit 1	111	exit 1
113	fi	112	fi
114		113
115	# Unset variables that we do not need and which cause bugs (e.g. in
116	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
117	# suppresses any "Segmentation fault" message there. '((' could
118	# trigger a bug in pdksh 5.2.14.
119	for as_var in BASH_ENV ENV MAIL MAILPATH
120	do eval test x\${$as_var+set} = xset \
121	&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
122	done
123	PS1='$ '
124	PS2='> '
125	PS4='+ '
126		114
127	# NLS nuisances.	115	# Use a proper internal environment variable to ensure we don't fall
128	LC_ALL=C	116	# into an infinite loop, continuously re-executing ourselves.
129	export LC_ALL	117	if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
130	LANGUAGE=C	118	_as_can_reexec=no; export _as_can_reexec;
131	export LANGUAGE	119	# We cannot yet assume a decent shell, so we have to provide a
132		120	# neutralization value for shells without unset; and this also
133	# CDPATH.	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
134	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH	125	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
135		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 $CONFIG_SHELL" >&2
		136	exit 255
		137	fi
		138	# We don't want this to propagate to other subprocesses.
		139	{ _as_can_reexec=; unset _as_can_reexec;}
136	if test "x$CONFIG_SHELL" = x; then	140	if test "x$CONFIG_SHELL" = x; then
137	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :	141	as_bourne_compatible="as_nop=:
		142	if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		143	then :
138	emulate sh	144	emulate sh
139	NULLCMD=:	145	NULLCMD=:
140	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which	146	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
141	# is contrary to our usage. Disable this feature.	147	# is contrary to our usage. Disable this feature.
142	alias -g '\${1+\"\$@\"}'='\"\$@\"'	148	alias -g '\${1+\"\$@\"}'='\"\$@\"'
143	setopt NO_GLOB_SUBST	149	setopt NO_GLOB_SUBST
144	else	150	else \$as_nop
145	case \`(set -o) 2>/dev/null\` in #(	151	case \`(set -o) 2>/dev/null\` in #(
146	*posix*) :	152	*posix*) :
147	set -o posix ;; #(	153	set -o posix ;; #(
148	*) :	154	*) :
149	;;	155	;;
…		…
159	exitcode=0	165	exitcode=0
160	as_fn_success || { exitcode=1; echo as_fn_success failed.; }	166	as_fn_success || { exitcode=1; echo as_fn_success failed.; }
161	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }	167	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
162	as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }	168	as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
163	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }	169	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
164	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :	170	if ( set x; as_fn_ret_success y && test x = \"\$1\" )
		171	then :
165		172
166	else	173	else \$as_nop
167	exitcode=1; echo positional parameters were not saved.	174	exitcode=1; echo positional parameters were not saved.
168	fi	175	fi
169	test x\$exitcode = x0 || exit 1"	176	test x\$exitcode = x0 || exit 1
		177	blah=\$(echo \$(echo blah))
		178	test x\"\$blah\" = xblah || exit 1
		179	test -x / || exit 1"
170	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO	180	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
171	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO	181	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
172	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&	182	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
173	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1	183	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
174	test \$(( 1 + 1 )) = 2 || exit 1"	184	test \$(( 1 + 1 )) = 2 || exit 1"
175	if (eval "$as_required") 2>/dev/null; then :	185	if (eval "$as_required") 2>/dev/null
		186	then :
176	as_have_required=yes	187	as_have_required=yes
177	else	188	else $as_nop
178	as_have_required=no	189	as_have_required=no
179	fi	190	fi
180	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :	191	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
		192	then :
181		193
182	else	194	else $as_nop
183	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	195	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
184	as_found=false	196	as_found=false
185	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH	197	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
186	do	198	do
187	IFS=$as_save_IFS	199	IFS=$as_save_IFS
188	test -z "$as_dir" && as_dir=.	200	case $as_dir in #(((
		201	'') as_dir=./ ;;
		202	*/) ;;
		203	*) as_dir=$as_dir/ ;;
		204	esac
189	as_found=:	205	as_found=:
190	case $as_dir in #(	206	case $as_dir in #(
191	/*)	207	/*)
192	for as_base in sh bash ksh sh5; do	208	for as_base in sh bash ksh sh5; do
193	# Try only shells that exist, to save several forks.	209	# Try only shells that exist, to save several forks.
194	as_shell=$as_dir/$as_base	210	as_shell=$as_dir$as_base
195	if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&	211	if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
196	{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :	212	as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
		213	then :
197	CONFIG_SHELL=$as_shell as_have_required=yes	214	CONFIG_SHELL=$as_shell as_have_required=yes
198	if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :	215	if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
		216	then :
199	break 2	217	break 2
200	fi	218	fi
201	fi	219	fi
202	done;;	220	done;;
203	esac	221	esac
204	as_found=false	222	as_found=false
205	done	223	done
		224	IFS=$as_save_IFS
		225	if $as_found
		226	then :
		227
		228	else $as_nop
206	$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&	229	if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
207	{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :	230	as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
		231	then :
208	CONFIG_SHELL=$SHELL as_have_required=yes	232	CONFIG_SHELL=$SHELL as_have_required=yes
209	fi; }	233	fi
210	IFS=$as_save_IFS	234	fi
211		235
212		236
213	if test "x$CONFIG_SHELL" != x; then :	237	if test "x$CONFIG_SHELL" != x
		238	then :
		239	export CONFIG_SHELL
214	# We cannot yet assume a decent shell, so we have to provide a	240	# We cannot yet assume a decent shell, so we have to provide a
215	# neutralization value for shells without unset; and this also	241	# neutralization value for shells without unset; and this also
216	# works around shells that cannot unset nonexistent variables.	242	# works around shells that cannot unset nonexistent variables.
		243	# Preserve -v and -x to the replacement shell.
217	BASH_ENV=/dev/null	244	BASH_ENV=/dev/null
218	ENV=/dev/null	245	ENV=/dev/null
219	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV	246	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
220	export CONFIG_SHELL	247	case $- in # ((((
		248	*v*x* | *x*v* ) as_opts=-vx ;;
		249	*v* ) as_opts=-v ;;
		250	*x* ) as_opts=-x ;;
		251	* ) as_opts= ;;
		252	esac
221	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}	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 $CONFIG_SHELL" >&2
		257	exit 255
222	fi	258	fi
223		259
224	if test x$as_have_required = xno; then :	260	if test x$as_have_required = xno
		261	then :
225	$as_echo "$0: This script requires a shell more modern than all"	262	printf "%s\n" "$0: This script requires a shell more modern than all"
226	$as_echo "$0: the shells that I found on your system."	263	printf "%s\n" "$0: the shells that I found on your system."
227	if test x${ZSH_VERSION+set} = xset ; then	264	if test ${ZSH_VERSION+y} ; then
228	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"	265	printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
229	$as_echo "$0: be upgraded to zsh 4.3.4 or later."	266	printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
230	else	267	else
231	$as_echo "$0: Please tell bug-autoconf@gnu.org about your system,	268	printf "%s\n" "$0: Please tell bug-autoconf@gnu.org about your system,
232	$0: including any error possibly output before this	269	$0: including any error possibly output before this
233	$0: message. Then install a modern shell, or manually run	270	$0: message. Then install a modern shell, or manually run
234	$0: the script under such a shell if you do have one."	271	$0: the script under such a shell if you do have one."
235	fi	272	fi
236	exit 1	273	exit 1
…		…
253	{	290	{
254	{ eval $1=; unset $1;}	291	{ eval $1=; unset $1;}
255	}	292	}
256	as_unset=as_fn_unset	293	as_unset=as_fn_unset
257		294
		295
258	# as_fn_set_status STATUS	296	# as_fn_set_status STATUS
259	# -----------------------	297	# -----------------------
260	# Set $? to STATUS, without forking.	298	# Set $? to STATUS, without forking.
261	as_fn_set_status ()	299	as_fn_set_status ()
262	{	300	{
…		…
270	{	308	{
271	set +e	309	set +e
272	as_fn_set_status $1	310	as_fn_set_status $1
273	exit $1	311	exit $1
274	} # as_fn_exit	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 $?
		319	}
		320	as_nop=as_fn_nop
275		321
276	# as_fn_mkdir_p	322	# as_fn_mkdir_p
277	# -------------	323	# -------------
278	# Create "$as_dir" as a directory, including parents if necessary.	324	# Create "$as_dir" as a directory, including parents if necessary.
279	as_fn_mkdir_p ()	325	as_fn_mkdir_p ()
…		…
284	esac	330	esac
285	test -d "$as_dir" || eval $as_mkdir_p || {	331	test -d "$as_dir" || eval $as_mkdir_p || {
286	as_dirs=	332	as_dirs=
287	while :; do	333	while :; do
288	case $as_dir in #(	334	case $as_dir in #(
289	*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(	335	*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
290	*) as_qdir=$as_dir;;	336	*) as_qdir=$as_dir;;
291	esac	337	esac
292	as_dirs="'$as_qdir' $as_dirs"	338	as_dirs="'$as_qdir' $as_dirs"
293	as_dir=`$as_dirname -- "$as_dir" ||	339	as_dir=`$as_dirname -- "$as_dir" ||
294	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	340	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
295	X"$as_dir" : 'X\(//\)[^/]' \| \	341	X"$as_dir" : 'X\(//\)[^/]' \| \
296	X"$as_dir" : 'X\(//\)$' \| \	342	X"$as_dir" : 'X\(//\)$' \| \
297	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||	343	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
298	$as_echo X"$as_dir" |	344	printf "%s\n" X"$as_dir" |
299	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	345	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
300	s//\1/	346	s//\1/
301	q	347	q
302	}	348	}
303	/^X\(\/\/\)[^/].*/{	349	/^X\(\/\/\)[^/].*/{
…		…
314	}	360	}
315	s/.*/./; q'`	361	s/.*/./; q'`
316	test -d "$as_dir" && break	362	test -d "$as_dir" && break
317	done	363	done
318	test -z "$as_dirs" || eval "mkdir $as_dirs"	364	test -z "$as_dirs" || eval "mkdir $as_dirs"
319	} || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"	365	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
320		366
321		367
322	} # as_fn_mkdir_p	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
323	# as_fn_append VAR VALUE	377	# as_fn_append VAR VALUE
324	# ----------------------	378	# ----------------------
325	# Append the text in VALUE to the end of the definition contained in VAR. Take	379	# Append the text in VALUE to the end of the definition contained in VAR. Take
326	# advantage of any shell optimizations that allow amortized linear growth over	380	# advantage of any shell optimizations that allow amortized linear growth over
327	# repeated appends, instead of the typical quadratic growth present in naive	381	# repeated appends, instead of the typical quadratic growth present in naive
328	# implementations.	382	# implementations.
329	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :	383	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
		384	then :
330	eval 'as_fn_append ()	385	eval 'as_fn_append ()
331	{	386	{
332	eval $1+=\$2	387	eval $1+=\$2
333	}'	388	}'
334	else	389	else $as_nop
335	as_fn_append ()	390	as_fn_append ()
336	{	391	{
337	eval $1=\$$1\$2	392	eval $1=\$$1\$2
338	}	393	}
339	fi # as_fn_append	394	fi # as_fn_append
…		…
341	# as_fn_arith ARG...	396	# as_fn_arith ARG...
342	# ------------------	397	# ------------------
343	# Perform arithmetic evaluation on the ARGs, and store the result in the	398	# Perform arithmetic evaluation on the ARGs, and store the result in the
344	# global $as_val. Take advantage of shells that can avoid forks. The arguments	399	# global $as_val. Take advantage of shells that can avoid forks. The arguments
345	# must be portable across $(()) and expr.	400	# must be portable across $(()) and expr.
346	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :	401	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
		402	then :
347	eval 'as_fn_arith ()	403	eval 'as_fn_arith ()
348	{	404	{
349	as_val=$(( $* ))	405	as_val=$(( $* ))
350	}'	406	}'
351	else	407	else $as_nop
352	as_fn_arith ()	408	as_fn_arith ()
353	{	409	{
354	as_val=`expr "$@" || test $? -eq 1`	410	as_val=`expr "$@" || test $? -eq 1`
355	}	411	}
356	fi # as_fn_arith	412	fi # as_fn_arith
357		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
358		422
359	# as_fn_error ERROR [LINENO LOG_FD]	423	# as_fn_error STATUS ERROR [LINENO LOG_FD]
360	# ---------------------------------	424	# ----------------------------------------
361	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are	425	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
362	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the	426	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
363	# script with status $?, using 1 if that was 0.	427	# script with STATUS, using 1 if that was 0.
364	as_fn_error ()	428	as_fn_error ()
365	{	429	{
366	as_status=$?; test $as_status -eq 0 && as_status=1	430	as_status=$1; test $as_status -eq 0 && as_status=1
367	if test "$3"; then	431	if test "$4"; then
368	as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	432	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
369	$as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3	433	printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
370	fi	434	fi
371	$as_echo "$as_me: error: $1" >&2	435	printf "%s\n" "$as_me: error: $2" >&2
372	as_fn_exit $as_status	436	as_fn_exit $as_status
373	} # as_fn_error	437	} # as_fn_error
374		438
375	if expr a : '\(a\)' >/dev/null 2>&1 &&	439	if expr a : '\(a\)' >/dev/null 2>&1 &&
376	test "X`expr 00001 : '.*\(...\)'`" = X001; then	440	test "X`expr 00001 : '.*\(...\)'`" = X001; then
…		…
393		457
394	as_me=`$as_basename -- "$0" ||	458	as_me=`$as_basename -- "$0" ||
395	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	459	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
396	X"$0" : 'X\(//\)$' \| \	460	X"$0" : 'X\(//\)$' \| \
397	X"$0" : 'X\(/\)' \| . 2>/dev/null ||	461	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
398	$as_echo X/"$0" |	462	printf "%s\n" X/"$0" |
399	sed '/^.*\/\([^/][^/]*\)\/*$/{	463	sed '/^.*\/\([^/][^/]*\)\/*$/{
400	s//\1/	464	s//\1/
401	q	465	q
402	}	466	}
403	/^X\/\(\/\/\)$/{	467	/^X\/\(\/\/\)$/{
…		…
437	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/	501	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
438	t loop	502	t loop
439	s/-\n.*//	503	s/-\n.*//
440	' >$as_me.lineno &&	504	' >$as_me.lineno &&
441	chmod +x "$as_me.lineno" ||	505	chmod +x "$as_me.lineno" ||
442	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }	506	{ printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
443		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
444	# 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
445	# (the dirname of $[0] is not the place where we might find the	513	# (the dirname of $[0] is not the place where we might find the
446	# original and so on. Autoconf is especially sensitive to this).	514	# original and so on. Autoconf is especially sensitive to this).
447	. "./$as_me.lineno"	515	. "./$as_me.lineno"
448	# Exit status is that of the last command.	516	# Exit status is that of the last command.
449	exit	517	exit
450	}	518	}
451		519
		520
		521	# Determine whether it's possible to make 'echo' print without a newline.
		522	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
		523	# for compatibility with existing Makefiles.
452	ECHO_C= ECHO_N= ECHO_T=	524	ECHO_C= ECHO_N= ECHO_T=
453	case `echo -n x` in #(((((	525	case `echo -n x` in #(((((
454	-n*)	526	-n*)
455	case `echo 'xy\c'` in	527	case `echo 'xy\c'` in
456	*c*) ECHO_T=' ';; # ECHO_T is single tab character.	528	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
…		…
460	esac;;	532	esac;;
461	*)	533	*)
462	ECHO_N='-n';;	534	ECHO_N='-n';;
463	esac	535	esac
464		536
		537	# For backward compatibility with old third-party macros, we provide
		538	# the shell variables $as_echo and $as_echo_n. New code should use
		539	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
		540	as_echo='printf %s\n'
		541	as_echo_n='printf %s'
		542
		543
465	rm -f conf$$ conf$$.exe conf$$.file	544	rm -f conf$$ conf$$.exe conf$$.file
466	if test -d conf$$.dir; then	545	if test -d conf$$.dir; then
467	rm -f conf$$.dir/conf$$.file	546	rm -f conf$$.dir/conf$$.file
468	else	547	else
469	rm -f conf$$.dir	548	rm -f conf$$.dir
…		…
473	if ln -s conf$$.file conf$$ 2>/dev/null; then	552	if ln -s conf$$.file conf$$ 2>/dev/null; then
474	as_ln_s='ln -s'	553	as_ln_s='ln -s'
475	# ... but there are two gotchas:	554	# ... but there are two gotchas:
476	# 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.
477	# 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.
478	# In both cases, we have to default to `cp -p'.	557	# In both cases, we have to default to `cp -pR'.
479	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 ||
480	as_ln_s='cp -p'	559	as_ln_s='cp -pR'
481	elif ln conf$$.file conf$$ 2>/dev/null; then	560	elif ln conf$$.file conf$$ 2>/dev/null; then
482	as_ln_s=ln	561	as_ln_s=ln
483	else	562	else
484	as_ln_s='cp -p'	563	as_ln_s='cp -pR'
485	fi	564	fi
486	else	565	else
487	as_ln_s='cp -p'	566	as_ln_s='cp -pR'
488	fi	567	fi
489	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file	568	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
490	rmdir conf$$.dir 2>/dev/null	569	rmdir conf$$.dir 2>/dev/null
491		570
492	if mkdir -p . 2>/dev/null; then	571	if mkdir -p . 2>/dev/null; then
…		…
494	else	573	else
495	test -d ./-p && rmdir ./-p	574	test -d ./-p && rmdir ./-p
496	as_mkdir_p=false	575	as_mkdir_p=false
497	fi	576	fi
498		577
499	if test -x / >/dev/null 2>&1; then
500	as_test_x='test -x'	578	as_test_x='test -x'
501	else	579	as_executable_p=as_fn_executable_p
502	if ls -dL / >/dev/null 2>&1; then
503	as_ls_L_option=L
504	else
505	as_ls_L_option=
506	fi
507	as_test_x='
508	eval sh -c '\''
509	if test -d "$1"; then
510	test -d "$1/.";
511	else
512	case $1 in #(
513	-*)set "./$1";;
514	esac;
515	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
516	???[sx]*):;;*)false;;esac;fi
517	'\'' sh
518	'
519	fi
520	as_executable_p=$as_test_x
521		580
522	# Sed expression to map a string onto a valid CPP name.	581	# Sed expression to map a string onto a valid CPP name.
523	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'"
524		583
525	# Sed expression to map a string onto a valid variable name.	584	# Sed expression to map a string onto a valid variable name.
…		…
528		587
529	test -n "$DJDIR" || exec 7<&0 </dev/null	588	test -n "$DJDIR" || exec 7<&0 </dev/null
530	exec 6>&1	589	exec 6>&1
531		590
532	# Name of the host.	591	# Name of the host.
533	# 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,
534	# so uname gets run too.	593	# so uname gets run too.
535	ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`	594	ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
536		595
537	#	596	#
538	# Initializations.	597	# Initializations.
…		…
545	subdirs=	604	subdirs=
546	MFLAGS=	605	MFLAGS=
547	MAKEFLAGS=	606	MAKEFLAGS=
548		607
549	# Identity of this package.	608	# Identity of this package.
550	PACKAGE_NAME=	609	PACKAGE_NAME=''
551	PACKAGE_TARNAME=	610	PACKAGE_TARNAME=''
552	PACKAGE_VERSION=	611	PACKAGE_VERSION=''
553	PACKAGE_STRING=	612	PACKAGE_STRING=''
554	PACKAGE_BUGREPORT=	613	PACKAGE_BUGREPORT=''
555	PACKAGE_URL=	614	PACKAGE_URL=''
556		615
557	ac_unique_file="src/feature.h"	616	ac_unique_file="src/feature.h"
558	# Factoring default headers for most tests.	617	# Factoring default headers for most tests.
559	ac_includes_default="\	618	ac_includes_default="\
		619	#include <stddef.h>
		620	#ifdef HAVE_STDIO_H
560	#include <stdio.h>	621	# include <stdio.h>
561	#ifdef HAVE_SYS_TYPES_H
562	# include <sys/types.h>
563	#endif	622	#endif
564	#ifdef HAVE_SYS_STAT_H	623	#ifdef HAVE_STDLIB_H
565	# include <sys/stat.h>
566	#endif
567	#ifdef STDC_HEADERS
568	# include <stdlib.h>	624	# include <stdlib.h>
569	# include <stddef.h>
570	#else
571	# ifdef HAVE_STDLIB_H
572	# include <stdlib.h>
573	# endif
574	#endif	625	#endif
575	#ifdef HAVE_STRING_H	626	#ifdef HAVE_STRING_H
576	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
577	# include <memory.h>
578	# endif
579	# include <string.h>	627	# include <string.h>
580	#endif
581	#ifdef HAVE_STRINGS_H
582	# include <strings.h>
583	#endif	628	#endif
584	#ifdef HAVE_INTTYPES_H	629	#ifdef HAVE_INTTYPES_H
585	# include <inttypes.h>	630	# include <inttypes.h>
586	#endif	631	#endif
587	#ifdef HAVE_STDINT_H	632	#ifdef HAVE_STDINT_H
588	# include <stdint.h>	633	# include <stdint.h>
589	#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
590	#ifdef HAVE_UNISTD_H	644	#ifdef HAVE_UNISTD_H
591	# include <unistd.h>	645	# include <unistd.h>
592	#endif"	646	#endif"
593		647
		648	ac_header_c_list=
594	ac_subst_vars='LTLIBOBJS	649	ac_subst_vars='LTLIBOBJS
595	LIBOBJS	650	LIBOBJS
596	PERL_O	651	PERL_O
597	IF_PERL	652	IF_PERL
598	PERLPRIVLIBEXP	653	PERLPRIVLIBEXP
599	PERLFLAGS	654	PERLFLAGS
600	PERLLIB	655	PERLLIB
601	PERL	656	PERL
602	XFT_CONFIG	657	XFT_CONFIG
603	AFTERIMAGE_LIBS	658	EGREP
604	AFTERIMAGE_CFLAGS	659	GREP
605	afterimage_config	660	STARTUP_NOTIFICATION_LIBS
		661	STARTUP_NOTIFICATION_CFLAGS
606	PIXBUF_LIBS	662	PIXBUF_LIBS
607	PIXBUF_CFLAGS	663	PIXBUF_CFLAGS
		664	PTYTTY_LIBS
		665	PTYTTY_CFLAGS
608	PKG_CONFIG	666	PKG_CONFIG
609	X_EXTRA_LIBS	667	X_EXTRA_LIBS
610	X_LIBS	668	X_LIBS
611	X_PRE_LIBS	669	X_PRE_LIBS
612	X_CFLAGS	670	X_CFLAGS
		671	CXXCPP
613	XMKMF	672	XMKMF
614	TIC	673	TIC
615	CXXCPP
616	RXVTNAME	674	RXVTNAME
617	LINKER	675	LINKER
618	EGREP
619	GREP
620	INSTALL_DATA	676	INSTALL_DATA
621	INSTALL_SCRIPT	677	INSTALL_SCRIPT
622	INSTALL_PROGRAM	678	INSTALL_PROGRAM
623	CPP
624	ac_ct_CXX	679	ac_ct_CXX
625	CXXFLAGS	680	CXXFLAGS
626	CXX	681	CXX
627	OBJEXT	682	OBJEXT
628	EXEEXT	683	EXEEXT
…		…
631	LDFLAGS	686	LDFLAGS
632	CFLAGS	687	CFLAGS
633	CC	688	CC
634	DATE	689	DATE
635	VERSION	690	VERSION
636	host_os
637	host_vendor
638	host_cpu
639	host
640	build_os
641	build_vendor
642	build_cpu
643	build
644	target_alias	691	target_alias
645	host_alias	692	host_alias
646	build_alias	693	build_alias
647	LIBS	694	LIBS
648	ECHO_T	695	ECHO_T
…		…
658	htmldir	705	htmldir
659	infodir	706	infodir
660	docdir	707	docdir
661	oldincludedir	708	oldincludedir
662	includedir	709	includedir
		710	runstatedir
663	localstatedir	711	localstatedir
664	sharedstatedir	712	sharedstatedir
665	sysconfdir	713	sysconfdir
666	datadir	714	datadir
667	datarootdir	715	datarootdir
…		…
688	enable_256_color	736	enable_256_color
689	enable_unicode3	737	enable_unicode3
690	enable_combining	738	enable_combining
691	enable_xft	739	enable_xft
692	enable_font_styles	740	enable_font_styles
693	enable_afterimage
694	with_afterimage_config
695	enable_pixbuf	741	enable_pixbuf
		742	enable_startup_notification
696	enable_transparency	743	enable_transparency
697	enable_fading	744	enable_fading
698	enable_rxvt_scroll	745	enable_rxvt_scroll
699	enable_next_scroll	746	enable_next_scroll
700	enable_xterm_scroll	747	enable_xterm_scroll
…		…
720	enable_text_blink	767	enable_text_blink
721	enable_pointer_blank	768	enable_pointer_blank
722	with_term	769	with_term
723	with_terminfo	770	with_terminfo
724	with_x	771	with_x
725	enable_utmp
726	enable_wtmp
727	enable_lastlog
728	'	772	'
729	ac_precious_vars='build_alias	773	ac_precious_vars='build_alias
730	host_alias	774	host_alias
731	target_alias	775	target_alias
732	CC	776	CC
…		…
735	LIBS	779	LIBS
736	CPPFLAGS	780	CPPFLAGS
737	CXX	781	CXX
738	CXXFLAGS	782	CXXFLAGS
739	CCC	783	CCC
740	CPP	784	XMKMF
741	CXXCPP	785	CXXCPP'
742	XMKMF'
743		786
744		787
745	# Initialize some variables set by options.	788	# Initialize some variables set by options.
746	ac_init_help=	789	ac_init_help=
747	ac_init_version=false	790	ac_init_version=false
…		…
776	datarootdir='${prefix}/share'	819	datarootdir='${prefix}/share'
777	datadir='${datarootdir}'	820	datadir='${datarootdir}'
778	sysconfdir='${prefix}/etc'	821	sysconfdir='${prefix}/etc'
779	sharedstatedir='${prefix}/com'	822	sharedstatedir='${prefix}/com'
780	localstatedir='${prefix}/var'	823	localstatedir='${prefix}/var'
		824	runstatedir='${localstatedir}/run'
781	includedir='${prefix}/include'	825	includedir='${prefix}/include'
782	oldincludedir='/usr/include'	826	oldincludedir='/usr/include'
783	docdir='${datarootdir}/doc/${PACKAGE}'	827	docdir='${datarootdir}/doc/${PACKAGE}'
784	infodir='${datarootdir}/info'	828	infodir='${datarootdir}/info'
785	htmldir='${docdir}'	829	htmldir='${docdir}'
…		…
800	ac_prev=	844	ac_prev=
801	continue	845	continue
802	fi	846	fi
803		847
804	case $ac_option in	848	case $ac_option in
805	*=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;	849	*=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
		850	*=) ac_optarg= ;;
806	*) ac_optarg=yes ;;	851	*) ac_optarg=yes ;;
807	esac	852	esac
808
809	# Accept the important Cygnus configure options, so we can diagnose typos.
810		853
811	case $ac_dashdash$ac_option in	854	case $ac_dashdash$ac_option in
812	--)	855	--)
813	ac_dashdash=yes ;;	856	ac_dashdash=yes ;;
814		857
…		…
846		889
847	-disable-* | --disable-*)	890	-disable-* | --disable-*)
848	ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`	891	ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
849	# Reject names that are not valid shell variable names.	892	# Reject names that are not valid shell variable names.
850	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&	893	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
851	as_fn_error "invalid feature name: $ac_useropt"	894	as_fn_error $? "invalid feature name: \`$ac_useropt'"
852	ac_useropt_orig=$ac_useropt	895	ac_useropt_orig=$ac_useropt
853	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`	896	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
854	case $ac_user_opts in	897	case $ac_user_opts in
855	*"	898	*"
856	"enable_$ac_useropt"	899	"enable_$ac_useropt"
857	"*) ;;	900	"*) ;;
858	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"	901	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
…		…
872		915
873	-enable-* | --enable-*)	916	-enable-* | --enable-*)
874	ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`	917	ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
875	# Reject names that are not valid shell variable names.	918	# Reject names that are not valid shell variable names.
876	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&	919	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
877	as_fn_error "invalid feature name: $ac_useropt"	920	as_fn_error $? "invalid feature name: \`$ac_useropt'"
878	ac_useropt_orig=$ac_useropt	921	ac_useropt_orig=$ac_useropt
879	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`	922	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
880	case $ac_user_opts in	923	case $ac_user_opts in
881	*"	924	*"
882	"enable_$ac_useropt"	925	"enable_$ac_useropt"
883	"*) ;;	926	"*) ;;
884	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"	927	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
…		…
1027		1070
1028	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	1071	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1029	| -silent | --silent | --silen | --sile | --sil)	1072	| -silent | --silent | --silen | --sile | --sil)
1030	silent=yes ;;	1073	silent=yes ;;
1031		1074
		1075	-runstatedir | --runstatedir | --runstatedi | --runstated \
		1076	| --runstate | --runstat | --runsta | --runst | --runs \
		1077	| --run | --ru | --r)
		1078	ac_prev=runstatedir ;;
		1079	-runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
		1080	| --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
		1081	| --run=* | --ru=* | --r=*)
		1082	runstatedir=$ac_optarg ;;
		1083
1032	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)	1084	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1033	ac_prev=sbindir ;;	1085	ac_prev=sbindir ;;
1034	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \	1086	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1035	| --sbi=* | --sb=*)	1087	| --sbi=* | --sb=*)
1036	sbindir=$ac_optarg ;;	1088	sbindir=$ac_optarg ;;
…		…
1076		1128
1077	-with-* | --with-*)	1129	-with-* | --with-*)
1078	ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`	1130	ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1079	# Reject names that are not valid shell variable names.	1131	# Reject names that are not valid shell variable names.
1080	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&	1132	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1081	as_fn_error "invalid package name: $ac_useropt"	1133	as_fn_error $? "invalid package name: \`$ac_useropt'"
1082	ac_useropt_orig=$ac_useropt	1134	ac_useropt_orig=$ac_useropt
1083	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`	1135	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1084	case $ac_user_opts in	1136	case $ac_user_opts in
1085	*"	1137	*"
1086	"with_$ac_useropt"	1138	"with_$ac_useropt"
1087	"*) ;;	1139	"*) ;;
1088	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"	1140	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
…		…
1092		1144
1093	-without-* | --without-*)	1145	-without-* | --without-*)
1094	ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`	1146	ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1095	# Reject names that are not valid shell variable names.	1147	# Reject names that are not valid shell variable names.
1096	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&	1148	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1097	as_fn_error "invalid package name: $ac_useropt"	1149	as_fn_error $? "invalid package name: \`$ac_useropt'"
1098	ac_useropt_orig=$ac_useropt	1150	ac_useropt_orig=$ac_useropt
1099	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`	1151	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1100	case $ac_user_opts in	1152	case $ac_user_opts in
1101	*"	1153	*"
1102	"with_$ac_useropt"	1154	"with_$ac_useropt"
1103	"*) ;;	1155	"*) ;;
1104	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"	1156	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
…		…
1122	ac_prev=x_libraries ;;	1174	ac_prev=x_libraries ;;
1123	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \	1175	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1124	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)	1176	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1125	x_libraries=$ac_optarg ;;	1177	x_libraries=$ac_optarg ;;
1126		1178
1127	-*) as_fn_error "unrecognized option: \`$ac_option'	1179	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1128	Try \`$0 --help' for more information."	1180	Try \`$0 --help' for more information"
1129	;;	1181	;;
1130		1182
1131	*=*)	1183	*=*)
1132	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`	1184	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1133	# Reject names that are not valid shell variable names.	1185	# Reject names that are not valid shell variable names.
1134	case $ac_envvar in #(	1186	case $ac_envvar in #(
1135	'' | [0-9]* | *[!_$as_cr_alnum]* )	1187	'' | [0-9]* | *[!_$as_cr_alnum]* )
1136	as_fn_error "invalid variable name: \`$ac_envvar'" ;;	1188	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1137	esac	1189	esac
1138	eval $ac_envvar=\$ac_optarg	1190	eval $ac_envvar=\$ac_optarg
1139	export $ac_envvar ;;	1191	export $ac_envvar ;;
1140		1192
1141	*)	1193	*)
1142	# FIXME: should be removed in autoconf 3.0.	1194	# FIXME: should be removed in autoconf 3.0.
1143	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1195	printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
1144	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1196	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1145	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1197	printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
1146	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}	1198	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1147	;;	1199	;;
1148		1200
1149	esac	1201	esac
1150	done	1202	done
1151		1203
1152	if test -n "$ac_prev"; then	1204	if test -n "$ac_prev"; then
1153	ac_option=--`echo $ac_prev | sed 's/_/-/g'`	1205	ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1154	as_fn_error "missing argument to $ac_option"	1206	as_fn_error $? "missing argument to $ac_option"
1155	fi	1207	fi
1156		1208
1157	if test -n "$ac_unrecognized_opts"; then	1209	if test -n "$ac_unrecognized_opts"; then
1158	case $enable_option_checking in	1210	case $enable_option_checking in
1159	no) ;;	1211	no) ;;
1160	fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;	1212	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1161	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;	1213	*) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1162	esac	1214	esac
1163	fi	1215	fi
1164		1216
1165	# Check all directory arguments for consistency.	1217	# Check all directory arguments for consistency.
1166	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \	1218	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1167	datadir sysconfdir sharedstatedir localstatedir includedir \	1219	datadir sysconfdir sharedstatedir localstatedir includedir \
1168	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \	1220	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1169	libdir localedir mandir	1221	libdir localedir mandir runstatedir
1170	do	1222	do
1171	eval ac_val=\$$ac_var	1223	eval ac_val=\$$ac_var
1172	# Remove trailing slashes.	1224	# Remove trailing slashes.
1173	case $ac_val in	1225	case $ac_val in
1174	*/ )	1226	*/ )
…		…
1178	# Be sure to have absolute directory names.	1230	# Be sure to have absolute directory names.
1179	case $ac_val in	1231	case $ac_val in
1180	[\\/$]* | ?:[\\/]* ) continue;;	1232	[\\/$]* | ?:[\\/]* ) continue;;
1181	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;	1233	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1182	esac	1234	esac
1183	as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"	1235	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1184	done	1236	done
1185		1237
1186	# There might be people who depend on the old broken behavior: `$host'	1238	# There might be people who depend on the old broken behavior: `$host'
1187	# used to hold the argument of --host etc.	1239	# used to hold the argument of --host etc.
1188	# FIXME: To remove some day.	1240	# FIXME: To remove some day.
…		…
1192		1244
1193	# FIXME: To remove some day.	1245	# FIXME: To remove some day.
1194	if test "x$host_alias" != x; then	1246	if test "x$host_alias" != x; then
1195	if test "x$build_alias" = x; then	1247	if test "x$build_alias" = x; then
1196	cross_compiling=maybe	1248	cross_compiling=maybe
1197	$as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1198	If a cross compiler is detected then cross compile mode will be used." >&2
1199	elif test "x$build_alias" != "x$host_alias"; then	1249	elif test "x$build_alias" != "x$host_alias"; then
1200	cross_compiling=yes	1250	cross_compiling=yes
1201	fi	1251	fi
1202	fi	1252	fi
1203		1253
…		…
1208		1258
1209		1259
1210	ac_pwd=`pwd` && test -n "$ac_pwd" &&	1260	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1211	ac_ls_di=`ls -di .` &&	1261	ac_ls_di=`ls -di .` &&
1212	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||	1262	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1213	as_fn_error "working directory cannot be determined"	1263	as_fn_error $? "working directory cannot be determined"
1214	test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||	1264	test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1215	as_fn_error "pwd does not report name of working directory"	1265	as_fn_error $? "pwd does not report name of working directory"
1216		1266
1217		1267
1218	# Find the source files, if location was not specified.	1268	# Find the source files, if location was not specified.
1219	if test -z "$srcdir"; then	1269	if test -z "$srcdir"; then
1220	ac_srcdir_defaulted=yes	1270	ac_srcdir_defaulted=yes
…		…
1222	ac_confdir=`$as_dirname -- "$as_myself" ||	1272	ac_confdir=`$as_dirname -- "$as_myself" ||
1223	$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	1273	$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1224	X"$as_myself" : 'X\(//\)[^/]' \| \	1274	X"$as_myself" : 'X\(//\)[^/]' \| \
1225	X"$as_myself" : 'X\(//\)$' \| \	1275	X"$as_myself" : 'X\(//\)$' \| \
1226	X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||	1276	X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1227	$as_echo X"$as_myself" |	1277	printf "%s\n" X"$as_myself" |
1228	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	1278	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1229	s//\1/	1279	s//\1/
1230	q	1280	q
1231	}	1281	}
1232	/^X\(\/\/\)[^/].*/{	1282	/^X\(\/\/\)[^/].*/{
…		…
1249	else	1299	else
1250	ac_srcdir_defaulted=no	1300	ac_srcdir_defaulted=no
1251	fi	1301	fi
1252	if test ! -r "$srcdir/$ac_unique_file"; then	1302	if test ! -r "$srcdir/$ac_unique_file"; then
1253	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."	1303	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1254	as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"	1304	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1255	fi	1305	fi
1256	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"	1306	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1257	ac_abs_confdir=`(	1307	ac_abs_confdir=`(
1258	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"	1308	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1259	pwd)`	1309	pwd)`
1260	# When building in place, set srcdir=.	1310	# When building in place, set srcdir=.
1261	if test "$ac_abs_confdir" = "$ac_pwd"; then	1311	if test "$ac_abs_confdir" = "$ac_pwd"; then
1262	srcdir=.	1312	srcdir=.
1263	fi	1313	fi
…		…
1293	Configuration:	1343	Configuration:
1294	-h, --help display this help and exit	1344	-h, --help display this help and exit
1295	--help=short display options specific to this package	1345	--help=short display options specific to this package
1296	--help=recursive display the short help of all the included packages	1346	--help=recursive display the short help of all the included packages
1297	-V, --version display version information and exit	1347	-V, --version display version information and exit
1298	-q, --quiet, --silent do not print \`checking...' messages	1348	-q, --quiet, --silent do not print \`checking ...' messages
1299	--cache-file=FILE cache test results in FILE [disabled]	1349	--cache-file=FILE cache test results in FILE [disabled]
1300	-C, --config-cache alias for \`--cache-file=config.cache'	1350	-C, --config-cache alias for \`--cache-file=config.cache'
1301	-n, --no-create do not create output files	1351	-n, --no-create do not create output files
1302	--srcdir=DIR find the sources in DIR [configure dir or \`..']	1352	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1303		1353
…		…
1319	--sbindir=DIR system admin executables [EPREFIX/sbin]	1369	--sbindir=DIR system admin executables [EPREFIX/sbin]
1320	--libexecdir=DIR program executables [EPREFIX/libexec]	1370	--libexecdir=DIR program executables [EPREFIX/libexec]
1321	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]	1371	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1322	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1372	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1323	--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]
1324	--libdir=DIR object code libraries [EPREFIX/lib]	1375	--libdir=DIR object code libraries [EPREFIX/lib]
1325	--includedir=DIR C header files [PREFIX/include]	1376	--includedir=DIR C header files [PREFIX/include]
1326	--oldincludedir=DIR C header files for non-gcc [/usr/include]	1377	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1327	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]	1378	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1328	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]	1379	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
…		…
1339	cat <<\_ACEOF	1390	cat <<\_ACEOF
1340		1391
1341	X features:	1392	X features:
1342	--x-includes=DIR X include files are in DIR	1393	--x-includes=DIR X include files are in DIR
1343	--x-libraries=DIR X library files are in DIR	1394	--x-libraries=DIR X library files are in DIR
1344
1345	System types:
1346	--build=BUILD configure for building on BUILD [guessed]
1347	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1348	_ACEOF	1395	_ACEOF
1349	fi	1396	fi
1350		1397
1351	if test -n "$ac_init_help"; then	1398	if test -n "$ac_init_help"; then
1352		1399
…		…
1363	--enable-256-color enable 256-color support	1410	--enable-256-color enable 256-color support
1364	--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
1365	--enable-combining enable composition of base and combining characters	1412	--enable-combining enable composition of base and combining characters
1366	--enable-xft enable xft support on systems that have it	1413	--enable-xft enable xft support on systems that have it
1367	--enable-font-styles enable bold and italic support	1414	--enable-font-styles enable bold and italic support
1368	--enable-afterimage enable integration with libAfterImage for background images
1369	--enable-pixbuf enable integration with gdk-pixbuf for background images	1415	--enable-pixbuf enable integration with gdk-pixbuf for background images
		1416	--enable-startup-notification enable freedesktop startup notification support
1370	--enable-transparency enable transparent backgrounds	1417	--enable-transparency enable transparent backgrounds
1371	--enable-fading enable colors fading when off focus	1418	--enable-fading enable colors fading when off focus
1372	--enable-rxvt-scroll enable rxvt style scrollbar	1419	--enable-rxvt-scroll enable rxvt style scrollbar
1373	--enable-next-scroll enable NeXT style scrollbar	1420	--enable-next-scroll enable NeXT style scrollbar
1374	--enable-xterm-scroll enable Xterm style scrollbar	1421	--enable-xterm-scroll enable Xterm style scrollbar
…		…
1387	--enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5	1434	--enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5
1388	--enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel)	1435	--enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel)
1389	--enable-smart-resize enable smart growth/shrink behaviour	1436	--enable-smart-resize enable smart growth/shrink behaviour
1390	--enable-text-blink enable blinking text	1437	--enable-text-blink enable blinking text
1391	--enable-pointer-blank enable pointer blanking when typing or inactive	1438	--enable-pointer-blank enable pointer blanking when typing or inactive
1392	--enable-utmp enable utmp (utmpx) support
1393	--enable-wtmp enable wtmp (wtmpx) support (requires --enable-utmp)
1394	--enable-lastlog enable lastlog support (requires --enable-utmp)
1395		1439
1396	Optional Packages:	1440	Optional Packages:
1397	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1441	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1398	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1442	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1399	--with-afterimage-config=DIR use libAfterImage config script in DIR
1400	--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)
1401	--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)
1402	--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)
1403	--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)
1404	--with-term=NAME set the terminal to NAME (default: rxvt)	1447	--with-term=NAME set the terminal to NAME (default: rxvt)
…		…
1413	LIBS libraries to pass to the linker, e.g. -l<library>	1456	LIBS libraries to pass to the linker, e.g. -l<library>
1414	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if	1457	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1415	you have headers in a nonstandard directory <include dir>	1458	you have headers in a nonstandard directory <include dir>
1416	CXX C++ compiler command	1459	CXX C++ compiler command
1417	CXXFLAGS C++ compiler flags	1460	CXXFLAGS C++ compiler flags
1418	CPP C preprocessor	1461	XMKMF Path to xmkmf, Makefile generator for X Window System
1419	CXXCPP C++ preprocessor	1462	CXXCPP C++ preprocessor
1420	XMKMF Path to xmkmf, Makefile generator for X Window System
1421		1463
1422	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
1423	it to find libraries and programs with nonstandard names/locations.	1465	it to find libraries and programs with nonstandard names/locations.
1424		1466
1425	Report bugs to the package provider.	1467	Report bugs to the package provider.
…		…
1436	ac_builddir=.	1478	ac_builddir=.
1437		1479
1438	case "$ac_dir" in	1480	case "$ac_dir" in
1439	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	1481	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1440	*)	1482	*)
1441	ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`	1483	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1442	# A ".." for each directory in $ac_dir_suffix.	1484	# A ".." for each directory in $ac_dir_suffix.
1443	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`	1485	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1444	case $ac_top_builddir_sub in	1486	case $ac_top_builddir_sub in
1445	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	1487	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1446	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	1488	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1447	esac ;;	1489	esac ;;
1448	esac	1490	esac
…		…
1466	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;	1508	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1467	esac	1509	esac
1468	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix	1510	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1469		1511
1470	cd "$ac_dir" || { ac_status=$?; continue; }	1512	cd "$ac_dir" || { ac_status=$?; continue; }
1471	# Check for guested configure.	1513	# Check for configure.gnu first; this name is used for a wrapper for
		1514	# Metaconfig's "Configure" on case-insensitive file systems.
1472	if test -f "$ac_srcdir/configure.gnu"; then	1515	if test -f "$ac_srcdir/configure.gnu"; then
1473	echo &&	1516	echo &&
1474	$SHELL "$ac_srcdir/configure.gnu" --help=recursive	1517	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1475	elif test -f "$ac_srcdir/configure"; then	1518	elif test -f "$ac_srcdir/configure"; then
1476	echo &&	1519	echo &&
1477	$SHELL "$ac_srcdir/configure" --help=recursive	1520	$SHELL "$ac_srcdir/configure" --help=recursive
1478	else	1521	else
1479	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1522	printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1480	fi || ac_status=$?	1523	fi || ac_status=$?
1481	cd "$ac_pwd" || { ac_status=$?; break; }	1524	cd "$ac_pwd" || { ac_status=$?; break; }
1482	done	1525	done
1483	fi	1526	fi
1484		1527
1485	test -n "$ac_init_help" && exit $ac_status	1528	test -n "$ac_init_help" && exit $ac_status
1486	if $ac_init_version; then	1529	if $ac_init_version; then
1487	cat <<\_ACEOF	1530	cat <<\_ACEOF
1488	configure	1531	configure
1489	generated by GNU Autoconf 2.65	1532	generated by GNU Autoconf 2.71
1490		1533
1491	Copyright (C) 2009 Free Software Foundation, Inc.	1534	Copyright (C) 2021 Free Software Foundation, Inc.
1492	This configure script is free software; the Free Software Foundation	1535	This configure script is free software; the Free Software Foundation
1493	gives unlimited permission to copy, distribute and modify it.	1536	gives unlimited permission to copy, distribute and modify it.
1494	_ACEOF	1537	_ACEOF
1495	exit	1538	exit
1496	fi	1539	fi
…		…
1503	# --------------------------	1546	# --------------------------
1504	# Try to compile conftest.$ac_ext, and return whether this succeeded.	1547	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1505	ac_fn_c_try_compile ()	1548	ac_fn_c_try_compile ()
1506	{	1549	{
1507	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1550	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1508	rm -f conftest.$ac_objext	1551	rm -f conftest.$ac_objext conftest.beam
1509	if { { ac_try="$ac_compile"	1552	if { { ac_try="$ac_compile"
1510	case "(($ac_try" in	1553	case "(($ac_try" in
1511	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	1554	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1512	*) ac_try_echo=$ac_try;;	1555	*) ac_try_echo=$ac_try;;
1513	esac	1556	esac
1514	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	1557	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1515	$as_echo "$ac_try_echo"; } >&5	1558	printf "%s\n" "$ac_try_echo"; } >&5
1516	(eval "$ac_compile") 2>conftest.err	1559	(eval "$ac_compile") 2>conftest.err
1517	ac_status=$?	1560	ac_status=$?
1518	if test -s conftest.err; then	1561	if test -s conftest.err; then
1519	grep -v '^ *+' conftest.err >conftest.er1	1562	grep -v '^ *+' conftest.err >conftest.er1
1520	cat conftest.er1 >&5	1563	cat conftest.er1 >&5
1521	mv -f conftest.er1 conftest.err	1564	mv -f conftest.er1 conftest.err
1522	fi	1565	fi
1523	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	1566	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1524	test $ac_status = 0; } && {	1567	test $ac_status = 0; } && {
1525	test -z "$ac_c_werror_flag" ||	1568	test -z "$ac_c_werror_flag" ||
1526	test ! -s conftest.err	1569	test ! -s conftest.err
1527	} && test -s conftest.$ac_objext; then :	1570	} && test -s conftest.$ac_objext
		1571	then :
1528	ac_retval=0	1572	ac_retval=0
1529	else	1573	else $as_nop
1530	$as_echo "$as_me: failed program was:" >&5	1574	printf "%s\n" "$as_me: failed program was:" >&5
1531	sed 's/^/| /' conftest.$ac_ext >&5	1575	sed 's/^/| /' conftest.$ac_ext >&5
1532		1576
1533	ac_retval=1	1577	ac_retval=1
1534	fi	1578	fi
1535	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1579	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1536	as_fn_set_status $ac_retval	1580	as_fn_set_status $ac_retval
1537		1581
1538	} # ac_fn_c_try_compile	1582	} # ac_fn_c_try_compile
1539		1583
1540	# ac_fn_cxx_try_compile LINENO	1584	# ac_fn_cxx_try_compile LINENO
1541	# ----------------------------	1585	# ----------------------------
1542	# Try to compile conftest.$ac_ext, and return whether this succeeded.	1586	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1543	ac_fn_cxx_try_compile ()	1587	ac_fn_cxx_try_compile ()
1544	{	1588	{
1545	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1589	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1546	rm -f conftest.$ac_objext	1590	rm -f conftest.$ac_objext conftest.beam
1547	if { { ac_try="$ac_compile"	1591	if { { ac_try="$ac_compile"
1548	case "(($ac_try" in	1592	case "(($ac_try" in
1549	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	1593	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1550	*) ac_try_echo=$ac_try;;	1594	*) ac_try_echo=$ac_try;;
1551	esac	1595	esac
1552	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	1596	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1553	$as_echo "$ac_try_echo"; } >&5	1597	printf "%s\n" "$ac_try_echo"; } >&5
1554	(eval "$ac_compile") 2>conftest.err	1598	(eval "$ac_compile") 2>conftest.err
1555	ac_status=$?	1599	ac_status=$?
1556	if test -s conftest.err; then	1600	if test -s conftest.err; then
1557	grep -v '^ *+' conftest.err >conftest.er1	1601	grep -v '^ *+' conftest.err >conftest.er1
1558	cat conftest.er1 >&5	1602	cat conftest.er1 >&5
1559	mv -f conftest.er1 conftest.err	1603	mv -f conftest.er1 conftest.err
1560	fi	1604	fi
1561	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	1605	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1562	test $ac_status = 0; } && {	1606	test $ac_status = 0; } && {
1563	test -z "$ac_cxx_werror_flag" ||	1607	test -z "$ac_cxx_werror_flag" ||
1564	test ! -s conftest.err	1608	test ! -s conftest.err
1565	} && test -s conftest.$ac_objext; then :	1609	} && test -s conftest.$ac_objext
		1610	then :
1566	ac_retval=0	1611	ac_retval=0
1567	else	1612	else $as_nop
1568	$as_echo "$as_me: failed program was:" >&5	1613	printf "%s\n" "$as_me: failed program was:" >&5
1569	sed 's/^/| /' conftest.$ac_ext >&5	1614	sed 's/^/| /' conftest.$ac_ext >&5
1570		1615
1571	ac_retval=1	1616	ac_retval=1
1572	fi	1617	fi
1573	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1618	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1574	as_fn_set_status $ac_retval	1619	as_fn_set_status $ac_retval
1575		1620
1576	} # ac_fn_cxx_try_compile	1621	} # ac_fn_cxx_try_compile
1577		1622
1578	# ac_fn_c_try_cpp LINENO	1623	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1579	# ----------------------	1624	# -------------------------------------------------------
1580	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.	1625	# Tests whether HEADER exists and can be compiled using the include files in
1581	ac_fn_c_try_cpp ()	1626	# INCLUDES, setting the cache variable VAR accordingly.
		1627	ac_fn_c_check_header_compile ()
1582	{	1628	{
1583	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1629	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1584	if { { ac_try="$ac_cpp conftest.$ac_ext"
1585	case "(($ac_try" in
1586	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1587	*) ac_try_echo=$ac_try;;
1588	esac
1589	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1590	$as_echo "$ac_try_echo"; } >&5
1591	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1592	ac_status=$?
1593	if test -s conftest.err; then
1594	grep -v '^ *+' conftest.err >conftest.er1
1595	cat conftest.er1 >&5
1596	mv -f conftest.er1 conftest.err
1597	fi
1598	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1599	test $ac_status = 0; } >/dev/null && {
1600	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1601	test ! -s conftest.err
1602	}; then :
1603	ac_retval=0
1604	else
1605	$as_echo "$as_me: failed program was:" >&5
1606	sed 's/^/| /' conftest.$ac_ext >&5
1607
1608	ac_retval=1
1609	fi
1610	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1611	as_fn_set_status $ac_retval
1612
1613	} # ac_fn_c_try_cpp
1614
1615	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1616	# -------------------------------------------------------
1617	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1618	# the include files in INCLUDES and setting the cache variable VAR
1619	# accordingly.
1620	ac_fn_c_check_header_mongrel ()
1621	{
1622	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1623	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1624	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5	1630	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1625	$as_echo_n "checking for $2... " >&6; }	1631	printf %s "checking for $2... " >&6; }
1626	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :	1632	if eval test \${$3+y}
1627	$as_echo_n "(cached) " >&6	1633	then :
1628	fi	1634	printf %s "(cached) " >&6
1629	eval ac_res=\$$3	1635	else $as_nop
1630	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1631	$as_echo "$ac_res" >&6; }
1632	else
1633	# Is the header compilable?
1634	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1635	$as_echo_n "checking $2 usability... " >&6; }
1636	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1636	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1637	/* end confdefs.h. */	1637	/* end confdefs.h. */
1638	$4	1638	$4
1639	#include <$2>	1639	#include <$2>
1640	_ACEOF	1640	_ACEOF
1641	if ac_fn_c_try_compile "$LINENO"; then :	1641	if ac_fn_c_try_compile "$LINENO"
1642	ac_header_compiler=yes	1642	then :
1643	else	1643	eval "$3=yes"
1644	ac_header_compiler=no	1644	else $as_nop
		1645	eval "$3=no"
1645	fi	1646	fi
1646	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1647	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1647	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1648	$as_echo "$ac_header_compiler" >&6; }
1649
1650	# Is the header present?
1651	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1652	$as_echo_n "checking $2 presence... " >&6; }
1653	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1654	/* end confdefs.h. */
1655	#include <$2>
1656	_ACEOF
1657	if ac_fn_c_try_cpp "$LINENO"; then :
1658	ac_header_preproc=yes
1659	else
1660	ac_header_preproc=no
1661	fi
1662	rm -f conftest.err conftest.$ac_ext
1663	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1664	$as_echo "$ac_header_preproc" >&6; }
1665
1666	# So? What about this header?
1667	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1668	yes:no: )
1669	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1670	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1671	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1672	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1673	;;
1674	no:yes:* )
1675	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1676	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1677	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1678	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1679	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1680	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1681	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1682	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1683	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1684	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1685	;;
1686	esac
1687	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1688	$as_echo_n "checking for $2... " >&6; }
1689	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1690	$as_echo_n "(cached) " >&6
1691	else
1692	eval "$3=\$ac_header_compiler"
1693	fi	1648	fi
1694	eval ac_res=\$$3	1649	eval ac_res=\$$3
1695	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1650	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1696	$as_echo "$ac_res" >&6; }	1651	printf "%s\n" "$ac_res" >&6; }
1697	fi	1652	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1698	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1699		1653
1700	} # ac_fn_c_check_header_mongrel	1654	} # ac_fn_c_check_header_compile
1701		1655
1702	# ac_fn_c_try_run LINENO	1656	# ac_fn_cxx_try_link LINENO
1703	# ----------------------	1657	# -------------------------
1704	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes	1658	# Try to link conftest.$ac_ext, and return whether this succeeded.
1705	# that executables *can* be run.
1706	ac_fn_c_try_run ()	1659	ac_fn_cxx_try_link ()
1707	{	1660	{
1708	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	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
1709	if { { ac_try="$ac_link"	1663	if { { ac_try="$ac_link"
1710	case "(($ac_try" in	1664	case "(($ac_try" in
1711	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	1665	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1712	*) ac_try_echo=$ac_try;;	1666	*) ac_try_echo=$ac_try;;
1713	esac	1667	esac
1714	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	1668	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1715	$as_echo "$ac_try_echo"; } >&5	1669	printf "%s\n" "$ac_try_echo"; } >&5
1716	(eval "$ac_link") 2>&5
1717	ac_status=$?
1718	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1719	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1720	{ { case "(($ac_try" in
1721	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1722	*) ac_try_echo=$ac_try;;
1723	esac
1724	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1725	$as_echo "$ac_try_echo"; } >&5
1726	(eval "$ac_try") 2>&5
1727	ac_status=$?
1728	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1729	test $ac_status = 0; }; }; then :
1730	ac_retval=0
1731	else
1732	$as_echo "$as_me: program exited with status $ac_status" >&5
1733	$as_echo "$as_me: failed program was:" >&5
1734	sed 's/^/| /' conftest.$ac_ext >&5
1735
1736	ac_retval=$ac_status
1737	fi
1738	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1739	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1740	as_fn_set_status $ac_retval
1741
1742	} # ac_fn_c_try_run
1743
1744	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1745	# -------------------------------------------------------
1746	# Tests whether HEADER exists and can be compiled using the include files in
1747	# INCLUDES, setting the cache variable VAR accordingly.
1748	ac_fn_c_check_header_compile ()
1749	{
1750	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1751	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1752	$as_echo_n "checking for $2... " >&6; }
1753	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1754	$as_echo_n "(cached) " >&6
1755	else
1756	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1757	/* end confdefs.h. */
1758	$4
1759	#include <$2>
1760	_ACEOF
1761	if ac_fn_c_try_compile "$LINENO"; then :
1762	eval "$3=yes"
1763	else
1764	eval "$3=no"
1765	fi
1766	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1767	fi
1768	eval ac_res=\$$3
1769	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1770	$as_echo "$ac_res" >&6; }
1771	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1772
1773	} # ac_fn_c_check_header_compile
1774
1775	# ac_fn_c_try_link LINENO
1776	# -----------------------
1777	# Try to link conftest.$ac_ext, and return whether this succeeded.
1778	ac_fn_c_try_link ()
1779	{
1780	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1781	rm -f conftest.$ac_objext conftest$ac_exeext
1782	if { { ac_try="$ac_link"
1783	case "(($ac_try" in
1784	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1785	*) ac_try_echo=$ac_try;;
1786	esac
1787	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1788	$as_echo "$ac_try_echo"; } >&5
1789	(eval "$ac_link") 2>conftest.err	1670	(eval "$ac_link") 2>conftest.err
1790	ac_status=$?	1671	ac_status=$?
1791	if test -s conftest.err; then	1672	if test -s conftest.err; then
1792	grep -v '^ *+' conftest.err >conftest.er1	1673	grep -v '^ *+' conftest.err >conftest.er1
1793	cat conftest.er1 >&5	1674	cat conftest.er1 >&5
1794	mv -f conftest.er1 conftest.err	1675	mv -f conftest.er1 conftest.err
1795	fi	1676	fi
1796	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	1677	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1797	test $ac_status = 0; } && {	1678	test $ac_status = 0; } && {
1798	test -z "$ac_c_werror_flag" ||	1679	test -z "$ac_cxx_werror_flag" ||
1799	test ! -s conftest.err	1680	test ! -s conftest.err
1800	} && test -s conftest$ac_exeext && {	1681	} && test -s conftest$ac_exeext && {
1801	test "$cross_compiling" = yes ||	1682	test "$cross_compiling" = yes ||
1802	$as_test_x conftest$ac_exeext	1683	test -x conftest$ac_exeext
1803	}; then :	1684	}
		1685	then :
1804	ac_retval=0	1686	ac_retval=0
1805	else	1687	else $as_nop
1806	$as_echo "$as_me: failed program was:" >&5	1688	printf "%s\n" "$as_me: failed program was:" >&5
1807	sed 's/^/| /' conftest.$ac_ext >&5	1689	sed 's/^/| /' conftest.$ac_ext >&5
1808		1690
1809	ac_retval=1	1691	ac_retval=1
1810	fi	1692	fi
1811	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information	1693	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1812	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would	1694	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1813	# interfere with the next link command; also delete a directory that is	1695	# interfere with the next link command; also delete a directory that is
1814	# left behind by Apple's compiler. We do this before executing the actions.	1696	# left behind by Apple's compiler. We do this before executing the actions.
1815	rm -rf conftest.dSYM conftest_ipa8_conftest.oo	1697	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1816	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1698	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1817	as_fn_set_status $ac_retval	1699	as_fn_set_status $ac_retval
1818		1700
1819	} # ac_fn_c_try_link	1701	} # ac_fn_cxx_try_link
1820		1702
1821	# ac_fn_cxx_try_link LINENO	1703	# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
1822	# -------------------------	1704	# ---------------------------------------------------------
1823	# Try to link conftest.$ac_ext, and return whether this succeeded.	1705	# Tests whether HEADER exists and can be compiled using the include files in
1824	ac_fn_cxx_try_link ()	1706	# INCLUDES, setting the cache variable VAR accordingly.
		1707	ac_fn_cxx_check_header_compile ()
1825	{	1708	{
1826	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1709	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1827	rm -f conftest.$ac_objext conftest$ac_exeext
1828	if { { ac_try="$ac_link"
1829	case "(($ac_try" in
1830	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1831	*) ac_try_echo=$ac_try;;
1832	esac
1833	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1834	$as_echo "$ac_try_echo"; } >&5
1835	(eval "$ac_link") 2>conftest.err
1836	ac_status=$?
1837	if test -s conftest.err; then
1838	grep -v '^ *+' conftest.err >conftest.er1
1839	cat conftest.er1 >&5
1840	mv -f conftest.er1 conftest.err
1841	fi
1842	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1843	test $ac_status = 0; } && {
1844	test -z "$ac_cxx_werror_flag" ||
1845	test ! -s conftest.err
1846	} && test -s conftest$ac_exeext && {
1847	test "$cross_compiling" = yes ||
1848	$as_test_x conftest$ac_exeext
1849	}; then :
1850	ac_retval=0
1851	else
1852	$as_echo "$as_me: failed program was:" >&5
1853	sed 's/^/| /' conftest.$ac_ext >&5
1854
1855	ac_retval=1
1856	fi
1857	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1858	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1859	# interfere with the next link command; also delete a directory that is
1860	# left behind by Apple's compiler. We do this before executing the actions.
1861	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1862	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1863	as_fn_set_status $ac_retval
1864
1865	} # ac_fn_cxx_try_link
1866
1867	# ac_fn_cxx_try_cpp LINENO
1868	# ------------------------
1869	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1870	ac_fn_cxx_try_cpp ()
1871	{
1872	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1873	if { { ac_try="$ac_cpp conftest.$ac_ext"
1874	case "(($ac_try" in
1875	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1876	*) ac_try_echo=$ac_try;;
1877	esac
1878	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1879	$as_echo "$ac_try_echo"; } >&5
1880	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1881	ac_status=$?
1882	if test -s conftest.err; then
1883	grep -v '^ *+' conftest.err >conftest.er1
1884	cat conftest.er1 >&5
1885	mv -f conftest.er1 conftest.err
1886	fi
1887	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1888	test $ac_status = 0; } >/dev/null && {
1889	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1890	test ! -s conftest.err
1891	}; then :
1892	ac_retval=0
1893	else
1894	$as_echo "$as_me: failed program was:" >&5
1895	sed 's/^/| /' conftest.$ac_ext >&5
1896
1897	ac_retval=1
1898	fi
1899	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1900	as_fn_set_status $ac_retval
1901
1902	} # ac_fn_cxx_try_cpp
1903
1904	# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
1905	# ---------------------------------------------------------
1906	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1907	# the include files in INCLUDES and setting the cache variable VAR
1908	# accordingly.
1909	ac_fn_cxx_check_header_mongrel ()
1910	{
1911	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1912	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1913	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5	1710	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1914	$as_echo_n "checking for $2... " >&6; }	1711	printf %s "checking for $2... " >&6; }
1915	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :	1712	if eval test \${$3+y}
1916	$as_echo_n "(cached) " >&6	1713	then :
1917	fi	1714	printf %s "(cached) " >&6
1918	eval ac_res=\$$3	1715	else $as_nop
1919	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1920	$as_echo "$ac_res" >&6; }
1921	else
1922	# Is the header compilable?
1923	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1924	$as_echo_n "checking $2 usability... " >&6; }
1925	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1716	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1926	/* end confdefs.h. */	1717	/* end confdefs.h. */
1927	$4	1718	$4
1928	#include <$2>	1719	#include <$2>
1929	_ACEOF	1720	_ACEOF
1930	if ac_fn_cxx_try_compile "$LINENO"; then :	1721	if ac_fn_cxx_try_compile "$LINENO"
1931	ac_header_compiler=yes	1722	then :
1932	else	1723	eval "$3=yes"
1933	ac_header_compiler=no	1724	else $as_nop
		1725	eval "$3=no"
1934	fi	1726	fi
1935	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1727	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1936	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1937	$as_echo "$ac_header_compiler" >&6; }
1938
1939	# Is the header present?
1940	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1941	$as_echo_n "checking $2 presence... " >&6; }
1942	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1943	/* end confdefs.h. */
1944	#include <$2>
1945	_ACEOF
1946	if ac_fn_cxx_try_cpp "$LINENO"; then :
1947	ac_header_preproc=yes
1948	else
1949	ac_header_preproc=no
1950	fi
1951	rm -f conftest.err conftest.$ac_ext
1952	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1953	$as_echo "$ac_header_preproc" >&6; }
1954
1955	# So? What about this header?
1956	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
1957	yes:no: )
1958	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1959	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1960	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1961	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1962	;;
1963	no:yes:* )
1964	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1965	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1966	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1967	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1968	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1969	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1970	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1971	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1972	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1973	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1974	;;
1975	esac
1976	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1977	$as_echo_n "checking for $2... " >&6; }
1978	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1979	$as_echo_n "(cached) " >&6
1980	else
1981	eval "$3=\$ac_header_compiler"
1982	fi	1728	fi
1983	eval ac_res=\$$3	1729	eval ac_res=\$$3
1984	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1730	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1985	$as_echo "$ac_res" >&6; }	1731	printf "%s\n" "$ac_res" >&6; }
1986	fi	1732	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1987	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1988		1733
1989	} # ac_fn_cxx_check_header_mongrel	1734	} # ac_fn_cxx_check_header_compile
1990		1735
1991	# ac_fn_cxx_check_func LINENO FUNC VAR	1736	# ac_fn_cxx_check_func LINENO FUNC VAR
1992	# ------------------------------------	1737	# ------------------------------------
1993	# Tests whether FUNC exists, setting the cache variable VAR accordingly	1738	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1994	ac_fn_cxx_check_func ()	1739	ac_fn_cxx_check_func ()
1995	{	1740	{
1996	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1741	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1997	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5	1742	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1998	$as_echo_n "checking for $2... " >&6; }	1743	printf %s "checking for $2... " >&6; }
1999	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :	1744	if eval test \${$3+y}
2000	$as_echo_n "(cached) " >&6	1745	then :
2001	else	1746	printf %s "(cached) " >&6
		1747	else $as_nop
2002	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1748	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2003	/* end confdefs.h. */	1749	/* end confdefs.h. */
2004	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.	1750	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2005	For example, HP-UX 11i <limits.h> declares gettimeofday. */	1751	For example, HP-UX 11i <limits.h> declares gettimeofday. */
2006	#define $2 innocuous_$2	1752	#define $2 innocuous_$2
2007		1753
2008	/* System header to define __stub macros and hopefully few prototypes,	1754	/* System header to define __stub macros and hopefully few prototypes,
2009	which can conflict with char $2 (); below.	1755	which can conflict with char $2 (); below. */
2010	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2011	<limits.h> exists even on freestanding compilers. */
2012		1756
2013	#ifdef __STDC__
2014	# include <limits.h>	1757	#include <limits.h>
2015	#else
2016	# include <assert.h>
2017	#endif
2018
2019	#undef $2	1758	#undef $2
2020		1759
2021	/* Override any GCC internal prototype to avoid an error.	1760	/* Override any GCC internal prototype to avoid an error.
2022	Use char because int might match the return type of a GCC	1761	Use char because int might match the return type of a GCC
2023	builtin and then its argument prototype would still apply. */	1762	builtin and then its argument prototype would still apply. */
…		…
2031	#if defined __stub_$2 || defined __stub___$2	1770	#if defined __stub_$2 || defined __stub___$2
2032	choke me	1771	choke me
2033	#endif	1772	#endif
2034		1773
2035	int	1774	int
2036	main ()	1775	main (void)
2037	{	1776	{
2038	return $2 ();	1777	return $2 ();
2039	;	1778	;
2040	return 0;	1779	return 0;
2041	}	1780	}
2042	_ACEOF	1781	_ACEOF
2043	if ac_fn_cxx_try_link "$LINENO"; then :	1782	if ac_fn_cxx_try_link "$LINENO"
		1783	then :
2044	eval "$3=yes"	1784	eval "$3=yes"
2045	else	1785	else $as_nop
2046	eval "$3=no"	1786	eval "$3=no"
2047	fi	1787	fi
2048	rm -f core conftest.err conftest.$ac_objext \	1788	rm -f core conftest.err conftest.$ac_objext conftest.beam \
2049	conftest$ac_exeext conftest.$ac_ext	1789	conftest$ac_exeext conftest.$ac_ext
2050	fi	1790	fi
2051	eval ac_res=\$$3	1791	eval ac_res=\$$3
2052	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1792	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2053	$as_echo "$ac_res" >&6; }	1793	printf "%s\n" "$ac_res" >&6; }
2054	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1794	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2055		1795
2056	} # ac_fn_cxx_check_func	1796	} # ac_fn_cxx_check_func
2057		1797
2058	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES	1798	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
2059	# ---------------------------------------------	1799	# ---------------------------------------------
2060	# Tests whether TYPE exists after having included INCLUDES, setting cache	1800	# Tests whether TYPE exists after having included INCLUDES, setting cache
2061	# variable VAR accordingly.	1801	# variable VAR accordingly.
2062	ac_fn_cxx_check_type ()	1802	ac_fn_cxx_check_type ()
2063	{	1803	{
2064	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1804	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2065	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5	1805	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2066	$as_echo_n "checking for $2... " >&6; }	1806	printf %s "checking for $2... " >&6; }
2067	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :	1807	if eval test \${$3+y}
2068	$as_echo_n "(cached) " >&6	1808	then :
2069	else	1809	printf %s "(cached) " >&6
		1810	else $as_nop
2070	eval "$3=no"	1811	eval "$3=no"
2071	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1812	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2072	/* end confdefs.h. */	1813	/* end confdefs.h. */
2073	$4	1814	$4
2074	int	1815	int
2075	main ()	1816	main (void)
2076	{	1817	{
2077	if (sizeof ($2))	1818	if (sizeof ($2))
2078	return 0;	1819	return 0;
2079	;	1820	;
2080	return 0;	1821	return 0;
2081	}	1822	}
2082	_ACEOF	1823	_ACEOF
2083	if ac_fn_cxx_try_compile "$LINENO"; then :	1824	if ac_fn_cxx_try_compile "$LINENO"
		1825	then :
2084	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1826	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2085	/* end confdefs.h. */	1827	/* end confdefs.h. */
2086	$4	1828	$4
2087	int	1829	int
2088	main ()	1830	main (void)
2089	{	1831	{
2090	if (sizeof (($2)))	1832	if (sizeof (($2)))
2091	return 0;	1833	return 0;
2092	;	1834	;
2093	return 0;	1835	return 0;
2094	}	1836	}
2095	_ACEOF	1837	_ACEOF
2096	if ac_fn_cxx_try_compile "$LINENO"; then :	1838	if ac_fn_cxx_try_compile "$LINENO"
		1839	then :
2097		1840
2098	else	1841	else $as_nop
2099	eval "$3=yes"	1842	eval "$3=yes"
2100	fi	1843	fi
2101	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1844	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2102	fi	1845	fi
2103	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1846	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2104	fi	1847	fi
2105	eval ac_res=\$$3	1848	eval ac_res=\$$3
2106	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1849	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2107	$as_echo "$ac_res" >&6; }	1850	printf "%s\n" "$ac_res" >&6; }
2108	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1851	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2109		1852
2110	} # ac_fn_cxx_check_type	1853	} # ac_fn_cxx_check_type
		1854
		1855	# ac_fn_cxx_try_cpp LINENO
		1856	# ------------------------
		1857	# Try to preprocess conftest.$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 $ac_retval
		1890
		1891	} # ac_fn_cxx_try_cpp
2111		1892
2112	# ac_fn_c_find_intX_t LINENO BITS VAR	1893	# ac_fn_c_find_intX_t LINENO BITS VAR
2113	# -----------------------------------	1894	# -----------------------------------
2114	# Finds a signed integer type with width BITS, setting cache variable VAR	1895	# Finds a signed integer type with width BITS, setting cache variable VAR
2115	# accordingly.	1896	# accordingly.
2116	ac_fn_c_find_intX_t ()	1897	ac_fn_c_find_intX_t ()
2117	{	1898	{
2118	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1899	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2119	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5	1900	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2120	$as_echo_n "checking for int$2_t... " >&6; }	1901	printf %s "checking for int$2_t... " >&6; }
2121	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :	1902	if eval test \${$3+y}
2122	$as_echo_n "(cached) " >&6	1903	then :
2123	else	1904	printf %s "(cached) " >&6
		1905	else $as_nop
2124	eval "$3=no"	1906	eval "$3=no"
2125	# Order is important - never check a type that is potentially smaller	1907	# Order is important - never check a type that is potentially smaller
2126	# than half of the expected target width.	1908	# than half of the expected target width.
2127	for ac_type in int$2_t 'int' 'long int' \	1909	for ac_type in int$2_t 'int' 'long int' \
2128	'long long int' 'short int' 'signed char'; do	1910	'long long int' 'short int' 'signed char'; do
2129	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1911	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2130	/* end confdefs.h. */	1912	/* end confdefs.h. */
2131	$ac_includes_default	1913	$ac_includes_default
		1914	enum { N = $2 / 2 - 1 };
2132	int	1915	int
2133	main ()	1916	main (void)
2134	{	1917	{
2135	static int test_array [1 - 2 * !(enum { N = $2 / 2 - 1 };
2136	0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];	1918	static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
2137	test_array [0] = 0	1919	test_array [0] = 0;
		1920	return test_array [0];
2138		1921
2139	;	1922	;
2140	return 0;	1923	return 0;
2141	}	1924	}
2142	_ACEOF	1925	_ACEOF
2143	if ac_fn_cxx_try_compile "$LINENO"; then :	1926	if ac_fn_cxx_try_compile "$LINENO"
		1927	then :
2144	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1928	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2145	/* end confdefs.h. */	1929	/* end confdefs.h. */
2146	$ac_includes_default	1930	$ac_includes_default
		1931	enum { N = $2 / 2 - 1 };
2147	int	1932	int
2148	main ()	1933	main (void)
2149	{	1934	{
2150	static int test_array [1 - 2 * !(enum { N = $2 / 2 - 1 };
2151	($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)	1935	static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
2152	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];	1936	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
2153	test_array [0] = 0	1937	test_array [0] = 0;
		1938	return test_array [0];
2154		1939
2155	;	1940	;
2156	return 0;	1941	return 0;
2157	}	1942	}
2158	_ACEOF	1943	_ACEOF
2159	if ac_fn_cxx_try_compile "$LINENO"; then :	1944	if ac_fn_cxx_try_compile "$LINENO"
		1945	then :
2160		1946
2161	else	1947	else $as_nop
2162	case $ac_type in #(	1948	case $ac_type in #(
2163	int$2_t) :	1949	int$2_t) :
2164	eval "$3=yes" ;; #(	1950	eval "$3=yes" ;; #(
2165	*) :	1951	*) :
2166	eval "$3=\$ac_type" ;;	1952	eval "$3=\$ac_type" ;;
2167	esac	1953	esac
2168	fi	1954	fi
2169	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1955	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2170	fi	1956	fi
2171	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1957	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2172	eval as_val=\$$3	1958	if eval test \"x\$"$3"\" = x"no"
2173	if test "x$as_val" = x""no; then :	1959	then :
2174		1960
2175	else	1961	else $as_nop
2176	break	1962	break
2177	fi	1963	fi
2178	done	1964	done
2179	fi	1965	fi
2180	eval ac_res=\$$3	1966	eval ac_res=\$$3
2181	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1967	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2182	$as_echo "$ac_res" >&6; }	1968	printf "%s\n" "$ac_res" >&6; }
2183	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1969	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2184		1970
2185	} # ac_fn_c_find_intX_t	1971	} # ac_fn_c_find_intX_t
2186		1972
2187	# ac_fn_c_find_uintX_t LINENO BITS VAR	1973	# ac_fn_c_find_uintX_t LINENO BITS VAR
2188	# ------------------------------------	1974	# ------------------------------------
2189	# Finds an unsigned integer type with width BITS, setting cache variable VAR	1975	# Finds an unsigned integer type with width BITS, setting cache variable VAR
2190	# accordingly.	1976	# accordingly.
2191	ac_fn_c_find_uintX_t ()	1977	ac_fn_c_find_uintX_t ()
2192	{	1978	{
2193	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1979	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2194	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5	1980	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2195	$as_echo_n "checking for uint$2_t... " >&6; }	1981	printf %s "checking for uint$2_t... " >&6; }
2196	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :	1982	if eval test \${$3+y}
2197	$as_echo_n "(cached) " >&6	1983	then :
2198	else	1984	printf %s "(cached) " >&6
		1985	else $as_nop
2199	eval "$3=no"	1986	eval "$3=no"
2200	# Order is important - never check a type that is potentially smaller	1987	# Order is important - never check a type that is potentially smaller
2201	# than half of the expected target width.	1988	# than half of the expected target width.
2202	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \	1989	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2203	'unsigned long long int' 'unsigned short int' 'unsigned char'; do	1990	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2204	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1991	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2205	/* end confdefs.h. */	1992	/* end confdefs.h. */
2206	$ac_includes_default	1993	$ac_includes_default
2207	int	1994	int
2208	main ()	1995	main (void)
2209	{	1996	{
2210	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];	1997	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
2211	test_array [0] = 0	1998	test_array [0] = 0;
		1999	return test_array [0];
2212		2000
2213	;	2001	;
2214	return 0;	2002	return 0;
2215	}	2003	}
2216	_ACEOF	2004	_ACEOF
2217	if ac_fn_cxx_try_compile "$LINENO"; then :	2005	if ac_fn_cxx_try_compile "$LINENO"
		2006	then :
2218	case $ac_type in #(	2007	case $ac_type in #(
2219	uint$2_t) :	2008	uint$2_t) :
2220	eval "$3=yes" ;; #(	2009	eval "$3=yes" ;; #(
2221	*) :	2010	*) :
2222	eval "$3=\$ac_type" ;;	2011	eval "$3=\$ac_type" ;;
2223	esac	2012	esac
2224	fi	2013	fi
2225	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	2014	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2226	eval as_val=\$$3	2015	if eval test \"x\$"$3"\" = x"no"
2227	if test "x$as_val" = x""no; then :	2016	then :
2228		2017
2229	else	2018	else $as_nop
2230	break	2019	break
2231	fi	2020	fi
2232	done	2021	done
2233	fi	2022	fi
2234	eval ac_res=\$$3	2023	eval ac_res=\$$3
2235	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	2024	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2236	$as_echo "$ac_res" >&6; }	2025	printf "%s\n" "$ac_res" >&6; }
2237	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	2026	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2238		2027
2239	} # ac_fn_c_find_uintX_t	2028	} # ac_fn_c_find_uintX_t
2240		2029
2241	# ac_fn_cxx_try_run LINENO	2030	# ac_fn_cxx_try_run LINENO
2242	# ------------------------	2031	# ------------------------
2243	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes	2032	# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
2244	# that executables *can* be run.	2033	# executables *can* be run.
2245	ac_fn_cxx_try_run ()	2034	ac_fn_cxx_try_run ()
2246	{	2035	{
2247	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	2036	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2248	if { { ac_try="$ac_link"	2037	if { { ac_try="$ac_link"
2249	case "(($ac_try" in	2038	case "(($ac_try" in
2250	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	2039	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2251	*) ac_try_echo=$ac_try;;	2040	*) ac_try_echo=$ac_try;;
2252	esac	2041	esac
2253	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	2042	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2254	$as_echo "$ac_try_echo"; } >&5	2043	printf "%s\n" "$ac_try_echo"; } >&5
2255	(eval "$ac_link") 2>&5	2044	(eval "$ac_link") 2>&5
2256	ac_status=$?	2045	ac_status=$?
2257	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	2046	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2258	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'	2047	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2259	{ { case "(($ac_try" in	2048	{ { case "(($ac_try" in
2260	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	2049	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2261	*) ac_try_echo=$ac_try;;	2050	*) ac_try_echo=$ac_try;;
2262	esac	2051	esac
2263	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	2052	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2264	$as_echo "$ac_try_echo"; } >&5	2053	printf "%s\n" "$ac_try_echo"; } >&5
2265	(eval "$ac_try") 2>&5	2054	(eval "$ac_try") 2>&5
2266	ac_status=$?	2055	ac_status=$?
2267	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	2056	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2268	test $ac_status = 0; }; }; then :	2057	test $ac_status = 0; }; }
		2058	then :
2269	ac_retval=0	2059	ac_retval=0
2270	else	2060	else $as_nop
2271	$as_echo "$as_me: program exited with status $ac_status" >&5	2061	printf "%s\n" "$as_me: program exited with status $ac_status" >&5
2272	$as_echo "$as_me: failed program was:" >&5	2062	printf "%s\n" "$as_me: failed program was:" >&5
2273	sed 's/^/| /' conftest.$ac_ext >&5	2063	sed 's/^/| /' conftest.$ac_ext >&5
2274		2064
2275	ac_retval=$ac_status	2065	ac_retval=$ac_status
2276	fi	2066	fi
2277	rm -rf conftest.dSYM conftest_ipa8_conftest.oo	2067	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2278	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	2068	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2279	as_fn_set_status $ac_retval	2069	as_fn_set_status $ac_retval
2280		2070
2281	} # ac_fn_cxx_try_run	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
2282	cat >config.log <<_ACEOF	2092	cat >config.log <<_ACEOF
2283	This file contains any messages produced by compilers while	2093	This file contains any messages produced by compilers while
2284	running configure, to aid debugging if configure makes a mistake.	2094	running configure, to aid debugging if configure makes a mistake.
2285		2095
2286	It was created by $as_me, which was	2096	It was created by $as_me, which was
2287	generated by GNU Autoconf 2.65. Invocation command line was	2097	generated by GNU Autoconf 2.71. Invocation command line was
2288		2098
2289	$ $0 $@	2099	$ $0$ac_configure_args_raw
2290		2100
2291	_ACEOF	2101	_ACEOF
2292	exec 5>>config.log	2102	exec 5>>config.log
2293	{	2103	{
2294	cat <<_ASUNAME	2104	cat <<_ASUNAME
…		…
2317		2127
2318	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2128	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2319	for as_dir in $PATH	2129	for as_dir in $PATH
2320	do	2130	do
2321	IFS=$as_save_IFS	2131	IFS=$as_save_IFS
2322	test -z "$as_dir" && as_dir=.	2132	case $as_dir in #(((
2323	$as_echo "PATH: $as_dir"	2133	'') as_dir=./ ;;
		2134	*/) ;;
		2135	*) as_dir=$as_dir/ ;;
		2136	esac
		2137	printf "%s\n" "PATH: $as_dir"
2324	done	2138	done
2325	IFS=$as_save_IFS	2139	IFS=$as_save_IFS
2326		2140
2327	} >&5	2141	} >&5
2328		2142
…		…
2353	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;	2167	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2354	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	2168	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
2355	| -silent | --silent | --silen | --sile | --sil)	2169	| -silent | --silent | --silen | --sile | --sil)
2356	continue ;;	2170	continue ;;
2357	*\'*)	2171	*\'*)
2358	ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;	2172	ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2359	esac	2173	esac
2360	case $ac_pass in	2174	case $ac_pass in
2361	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;	2175	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2362	2)	2176	2)
2363	as_fn_append ac_configure_args1 " '$ac_arg'"	2177	as_fn_append ac_configure_args1 " '$ac_arg'"
…		…
2388	# config.log. We remove comments because anyway the quotes in there	2202	# config.log. We remove comments because anyway the quotes in there
2389	# would cause problems or look ugly.	2203	# would cause problems or look ugly.
2390	# WARNING: Use '\'' to represent an apostrophe within the trap.	2204	# WARNING: Use '\'' to represent an apostrophe within the trap.
2391	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.	2205	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2392	trap 'exit_status=$?	2206	trap 'exit_status=$?
		2207	# Sanitize IFS.
		2208	IFS=" "" $as_nl"
2393	# Save into config.log some information that might help in debugging.	2209	# Save into config.log some information that might help in debugging.
2394	{	2210	{
2395	echo	2211	echo
2396		2212
2397	cat <<\_ASBOX	2213	printf "%s\n" "## ---------------- ##
2398	## ---------------- ##
2399	## Cache variables. ##	2214	## Cache variables. ##
2400	## ---------------- ##	2215	## ---------------- ##"
2401	_ASBOX
2402	echo	2216	echo
2403	# The following way of writing the cache mishandles newlines in values,	2217	# The following way of writing the cache mishandles newlines in values,
2404	(	2218	(
2405	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
2406	eval ac_val=\$$ac_var	2220	eval ac_val=\$$ac_var
2407	case $ac_val in #(	2221	case $ac_val in #(
2408	*${as_nl}*)	2222	*${as_nl}*)
2409	case $ac_var in #(	2223	case $ac_var in #(
2410	*_cv_*) { $as_echo "$as_me:${as_lineno-$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
2411	$as_echo "$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;} ;;
2412	esac	2226	esac
2413	case $ac_var in #(	2227	case $ac_var in #(
2414	_ | IFS | as_nl) ;; #(	2228	_ | IFS | as_nl) ;; #(
2415	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(	2229	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2416	*) { eval $ac_var=; unset $ac_var;} ;;	2230	*) { eval $ac_var=; unset $ac_var;} ;;
…		…
2430	esac |	2244	esac |
2431	sort	2245	sort
2432	)	2246	)
2433	echo	2247	echo
2434		2248
2435	cat <<\_ASBOX	2249	printf "%s\n" "## ----------------- ##
2436	## ----------------- ##
2437	## Output variables. ##	2250	## Output variables. ##
2438	## ----------------- ##	2251	## ----------------- ##"
2439	_ASBOX
2440	echo	2252	echo
2441	for ac_var in $ac_subst_vars	2253	for ac_var in $ac_subst_vars
2442	do	2254	do
2443	eval ac_val=\$$ac_var	2255	eval ac_val=\$$ac_var
2444	case $ac_val in	2256	case $ac_val in
2445	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2257	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2446	esac	2258	esac
2447	$as_echo "$ac_var='\''$ac_val'\''"	2259	printf "%s\n" "$ac_var='\''$ac_val'\''"
2448	done | sort	2260	done | sort
2449	echo	2261	echo
2450		2262
2451	if test -n "$ac_subst_files"; then	2263	if test -n "$ac_subst_files"; then
2452	cat <<\_ASBOX	2264	printf "%s\n" "## ------------------- ##
2453	## ------------------- ##
2454	## File substitutions. ##	2265	## File substitutions. ##
2455	## ------------------- ##	2266	## ------------------- ##"
2456	_ASBOX
2457	echo	2267	echo
2458	for ac_var in $ac_subst_files	2268	for ac_var in $ac_subst_files
2459	do	2269	do
2460	eval ac_val=\$$ac_var	2270	eval ac_val=\$$ac_var
2461	case $ac_val in	2271	case $ac_val in
2462	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2272	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2463	esac	2273	esac
2464	$as_echo "$ac_var='\''$ac_val'\''"	2274	printf "%s\n" "$ac_var='\''$ac_val'\''"
2465	done | sort	2275	done | sort
2466	echo	2276	echo
2467	fi	2277	fi
2468		2278
2469	if test -s confdefs.h; then	2279	if test -s confdefs.h; then
2470	cat <<\_ASBOX	2280	printf "%s\n" "## ----------- ##
2471	## ----------- ##
2472	## confdefs.h. ##	2281	## confdefs.h. ##
2473	## ----------- ##	2282	## ----------- ##"
2474	_ASBOX
2475	echo	2283	echo
2476	cat confdefs.h	2284	cat confdefs.h
2477	echo	2285	echo
2478	fi	2286	fi
2479	test "$ac_signal" != 0 &&	2287	test "$ac_signal" != 0 &&
2480	$as_echo "$as_me: caught signal $ac_signal"	2288	printf "%s\n" "$as_me: caught signal $ac_signal"
2481	$as_echo "$as_me: exit $exit_status"	2289	printf "%s\n" "$as_me: exit $exit_status"
2482	} >&5	2290	} >&5
2483	rm -f core *.core core.conftest.* &&	2291	rm -f core *.core core.conftest.* &&
2484	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&	2292	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2485	exit $exit_status	2293	exit $exit_status
2486	' 0	2294	' 0
…		…
2490	ac_signal=0	2298	ac_signal=0
2491		2299
2492	# 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.
2493	rm -f -r conftest* confdefs.h	2301	rm -f -r conftest* confdefs.h
2494		2302
2495	$as_echo "/* confdefs.h */" > confdefs.h	2303	printf "%s\n" "/* confdefs.h */" > confdefs.h
2496		2304
2497	# Predefined preprocessor variables.	2305	# Predefined preprocessor variables.
2498		2306
2499	cat >>confdefs.h <<_ACEOF	2307	printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
2500	#define PACKAGE_NAME "$PACKAGE_NAME"
2501	_ACEOF
2502		2308
2503	cat >>confdefs.h <<_ACEOF	2309	printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
2504	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2505	_ACEOF
2506		2310
2507	cat >>confdefs.h <<_ACEOF	2311	printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
2508	#define PACKAGE_VERSION "$PACKAGE_VERSION"
2509	_ACEOF
2510		2312
2511	cat >>confdefs.h <<_ACEOF	2313	printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
2512	#define PACKAGE_STRING "$PACKAGE_STRING"
2513	_ACEOF
2514		2314
2515	cat >>confdefs.h <<_ACEOF	2315	printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
2516	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2517	_ACEOF
2518		2316
2519	cat >>confdefs.h <<_ACEOF	2317	printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
2520	#define PACKAGE_URL "$PACKAGE_URL"
2521	_ACEOF
2522		2318
2523		2319
2524	# Let the site file select an alternate cache file if it wants to.	2320	# Let the site file select an alternate cache file if it wants to.
2525	# Prefer an explicitly selected file to automatically selected ones.	2321	# Prefer an explicitly selected file to automatically selected ones.
2526	ac_site_file1=NONE
2527	ac_site_file2=NONE
2528	if test -n "$CONFIG_SITE"; then	2322	if test -n "$CONFIG_SITE"; then
2529	ac_site_file1=$CONFIG_SITE	2323	ac_site_files="$CONFIG_SITE"
2530	elif test "x$prefix" != xNONE; then	2324	elif test "x$prefix" != xNONE; then
2531	ac_site_file1=$prefix/share/config.site	2325	ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
2532	ac_site_file2=$prefix/etc/config.site
2533	else	2326	else
2534	ac_site_file1=$ac_default_prefix/share/config.site	2327	ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
2535	ac_site_file2=$ac_default_prefix/etc/config.site
2536	fi	2328	fi
		2329
2537	for ac_site_file in "$ac_site_file1" "$ac_site_file2"	2330	for ac_site_file in $ac_site_files
2538	do	2331	do
2539	test "x$ac_site_file" = xNONE && continue	2332	case $ac_site_file in #(
		2333	*/*) :
		2334	;; #(
		2335	*) :
		2336	ac_site_file=./$ac_site_file ;;
		2337	esac
2540	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then	2338	if test -f "$ac_site_file" && test -r "$ac_site_file"; then
2541	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5	2339	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2542	$as_echo "$as_me: loading site script $ac_site_file" >&6;}	2340	printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
2543	sed 's/^/| /' "$ac_site_file" >&5	2341	sed 's/^/| /' "$ac_site_file" >&5
2544	. "$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; }
2545	fi	2347	fi
2546	done	2348	done
2547		2349
2548	if test -r "$cache_file"; then	2350	if test -r "$cache_file"; then
2549	# Some versions of bash will fail to source /dev/null (special files	2351	# Some versions of bash will fail to source /dev/null (special files
2550	# actually), so we avoid doing that. DJGPP emulates it as a regular file.	2352	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
2551	if test /dev/null != "$cache_file" && test -f "$cache_file"; then	2353	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2552	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5	2354	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2553	$as_echo "$as_me: loading cache $cache_file" >&6;}	2355	printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
2554	case $cache_file in	2356	case $cache_file in
2555	[\\/]* | ?:[\\/]* ) . "$cache_file";;	2357	[\\/]* | ?:[\\/]* ) . "$cache_file";;
2556	*) . "./$cache_file";;	2358	*) . "./$cache_file";;
2557	esac	2359	esac
2558	fi	2360	fi
2559	else	2361	else
2560	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5	2362	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2561	$as_echo "$as_me: creating cache $cache_file" >&6;}	2363	printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
2562	>$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 ${ac_aux_dir}configure"
2563	fi	2998	fi
2564		2999
2565	# Check that the precious variables saved in the cache have kept the same	3000	# Check that the precious variables saved in the cache have kept the same
2566	# value.	3001	# value.
2567	ac_cache_corrupted=false	3002	ac_cache_corrupted=false
…		…
2570	eval ac_new_set=\$ac_env_${ac_var}_set	3005	eval ac_new_set=\$ac_env_${ac_var}_set
2571	eval ac_old_val=\$ac_cv_env_${ac_var}_value	3006	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2572	eval ac_new_val=\$ac_env_${ac_var}_value	3007	eval ac_new_val=\$ac_env_${ac_var}_value
2573	case $ac_old_set,$ac_new_set in	3008	case $ac_old_set,$ac_new_set in
2574	set,)	3009	set,)
2575	{ $as_echo "$as_me:${as_lineno-$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
2576	$as_echo "$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;}
2577	ac_cache_corrupted=: ;;	3012	ac_cache_corrupted=: ;;
2578	,set)	3013	,set)
2579	{ $as_echo "$as_me:${as_lineno-$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
2580	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}	3015	printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2581	ac_cache_corrupted=: ;;	3016	ac_cache_corrupted=: ;;
2582	,);;	3017	,);;
2583	*)	3018	*)
2584	if test "x$ac_old_val" != "x$ac_new_val"; then	3019	if test "x$ac_old_val" != "x$ac_new_val"; then
2585	# differences in whitespace do not lead to failure.	3020	# differences in whitespace do not lead to failure.
2586	ac_old_val_w=`echo x $ac_old_val`	3021	ac_old_val_w=`echo x $ac_old_val`
2587	ac_new_val_w=`echo x $ac_new_val`	3022	ac_new_val_w=`echo x $ac_new_val`
2588	if test "$ac_old_val_w" != "$ac_new_val_w"; then	3023	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2589	{ $as_echo "$as_me:${as_lineno-$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
2590	$as_echo "$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;}
2591	ac_cache_corrupted=:	3026	ac_cache_corrupted=:
2592	else	3027	else
2593	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5	3028	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2594	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}	3029	printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2595	eval $ac_var=\$ac_old_val	3030	eval $ac_var=\$ac_old_val
2596	fi	3031	fi
2597	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5	3032	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2598	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}	3033	printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
2599	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5	3034	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2600	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}	3035	printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
2601	fi;;	3036	fi;;
2602	esac	3037	esac
2603	# Pass precious variables to config.status.	3038	# Pass precious variables to config.status.
2604	if test "$ac_new_set" = set; then	3039	if test "$ac_new_set" = set; then
2605	case $ac_new_val in	3040	case $ac_new_val in
2606	*\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;	3041	*\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2607	*) ac_arg=$ac_var=$ac_new_val ;;	3042	*) ac_arg=$ac_var=$ac_new_val ;;
2608	esac	3043	esac
2609	case " $ac_configure_args " in	3044	case " $ac_configure_args " in
2610	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.	3045	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2611	*) as_fn_append ac_configure_args " '$ac_arg'" ;;	3046	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2612	esac	3047	esac
2613	fi	3048	fi
2614	done	3049	done
2615	if $ac_cache_corrupted; then	3050	if $ac_cache_corrupted; then
2616	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3051	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2617	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3052	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2618	{ $as_echo "$as_me:${as_lineno-$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
2619	$as_echo "$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;}
2620	as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5	3055	as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
		3056	and start over" "$LINENO" 5
2621	fi	3057	fi
2622	## -------------------- ##	3058	## -------------------- ##
2623	## Main body of script. ##	3059	## Main body of script. ##
2624	## -------------------- ##	3060	## -------------------- ##
2625		3061
…		…
2633		3069
2634		3070
2635	ac_config_headers="$ac_config_headers config.h:config.h.in"	3071	ac_config_headers="$ac_config_headers config.h:config.h.in"
2636		3072
2637		3073
2638	ac_aux_dir=
2639	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2640	for ac_t in install-sh install.sh shtool; do
2641	if test -f "$ac_dir/$ac_t"; then
2642	ac_aux_dir=$ac_dir
2643	ac_install_sh="$ac_aux_dir/$ac_t -c"
2644	break 2
2645	fi
2646	done
2647	done
2648	if test -z "$ac_aux_dir"; then
2649	as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2650	fi
2651
2652	# These three variables are undocumented and unsupported,
2653	# and are intended to be withdrawn in a future Autoconf release.
2654	# They can cause serious problems if a builder's source tree is in a directory
2655	# whose full name contains unusual characters.
2656	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2657	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2658	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2659
2660
2661	# Make sure we can run config.sub.
2662	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2663	as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2664
2665	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2666	$as_echo_n "checking build system type... " >&6; }
2667	if test "${ac_cv_build+set}" = set; then :
2668	$as_echo_n "(cached) " >&6
2669	else
2670	ac_build_alias=$build_alias
2671	test "x$ac_build_alias" = x &&
2672	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2673	test "x$ac_build_alias" = x &&
2674	as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2675	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2676	as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2677
2678	fi
2679	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2680	$as_echo "$ac_cv_build" >&6; }
2681	case $ac_cv_build in
2682	*-*-*) ;;
2683	*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2684	esac
2685	build=$ac_cv_build
2686	ac_save_IFS=$IFS; IFS='-'
2687	set x $ac_cv_build
2688	shift
2689	build_cpu=$1
2690	build_vendor=$2
2691	shift; shift
2692	# Remember, the first character of IFS is used to create $*,
2693	# except with old shells:
2694	build_os=$*
2695	IFS=$ac_save_IFS
2696	case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2697
2698
2699	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2700	$as_echo_n "checking host system type... " >&6; }
2701	if test "${ac_cv_host+set}" = set; then :
2702	$as_echo_n "(cached) " >&6
2703	else
2704	if test "x$host_alias" = x; then
2705	ac_cv_host=$ac_cv_build
2706	else
2707	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2708	as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2709	fi
2710
2711	fi
2712	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2713	$as_echo "$ac_cv_host" >&6; }
2714	case $ac_cv_host in
2715	*-*-*) ;;
2716	*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2717	esac
2718	host=$ac_cv_host
2719	ac_save_IFS=$IFS; IFS='-'
2720	set x $ac_cv_host
2721	shift
2722	host_cpu=$1
2723	host_vendor=$2
2724	shift; shift
2725	# Remember, the first character of IFS is used to create $*,
2726	# except with old shells:
2727	host_os=$*
2728	IFS=$ac_save_IFS
2729	case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2730
2731
2732
2733	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`
2734	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`
2735		3076
2736	echo ""	3077	echo ""
2737	echo "configuring for rxvt $VERSION"	3078	echo "configuring for rxvt $VERSION"
2738	echo ""	3079	echo ""
2739		3080
2740	orig_CXXFLAGS="$CXXFLAGS"	3081	orig_CXXFLAGS="$CXXFLAGS"
		3082
		3083
		3084
		3085
		3086
		3087
		3088
		3089
		3090
2741		3091
2742	ac_ext=c	3092	ac_ext=c
2743	ac_cpp='$CPP $CPPFLAGS'	3093	ac_cpp='$CPP $CPPFLAGS'
2744	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3094	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2745	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 $LIBS >&5'
2746	ac_compiler_gnu=$ac_cv_c_compiler_gnu	3096	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2747	if test -n "$ac_tool_prefix"; then	3097	if test -n "$ac_tool_prefix"; then
2748	# Extract the first word of "${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.
2749	set dummy ${ac_tool_prefix}gcc; ac_word=$2	3099	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2750	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3100	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2751	$as_echo_n "checking for $ac_word... " >&6; }	3101	printf %s "checking for $ac_word... " >&6; }
2752	if test "${ac_cv_prog_CC+set}" = set; then :	3102	if test ${ac_cv_prog_CC+y}
2753	$as_echo_n "(cached) " >&6	3103	then :
2754	else	3104	printf %s "(cached) " >&6
		3105	else $as_nop
2755	if test -n "$CC"; then	3106	if test -n "$CC"; then
2756	ac_cv_prog_CC="$CC" # Let the user override the test.	3107	ac_cv_prog_CC="$CC" # Let the user override the test.
2757	else	3108	else
2758	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3109	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2759	for as_dir in $PATH	3110	for as_dir in $PATH
2760	do	3111	do
2761	IFS=$as_save_IFS	3112	IFS=$as_save_IFS
2762	test -z "$as_dir" && as_dir=.	3113	case $as_dir in #(((
		3114	'') as_dir=./ ;;
		3115	*/) ;;
		3116	*) as_dir=$as_dir/ ;;
		3117	esac
2763	for ac_exec_ext in '' $ac_executable_extensions; do	3118	for ac_exec_ext in '' $ac_executable_extensions; do
2764	if { test -f "$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$ac_exec_ext"; then
2765	ac_cv_prog_CC="${ac_tool_prefix}gcc"	3120	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2766	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3121	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2767	break 2	3122	break 2
2768	fi	3123	fi
2769	done	3124	done
2770	done	3125	done
2771	IFS=$as_save_IFS	3126	IFS=$as_save_IFS
2772		3127
2773	fi	3128	fi
2774	fi	3129	fi
2775	CC=$ac_cv_prog_CC	3130	CC=$ac_cv_prog_CC
2776	if test -n "$CC"; then	3131	if test -n "$CC"; then
2777	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5	3132	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2778	$as_echo "$CC" >&6; }	3133	printf "%s\n" "$CC" >&6; }
2779	else	3134	else
2780	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3135	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2781	$as_echo "no" >&6; }	3136	printf "%s\n" "no" >&6; }
2782	fi	3137	fi
2783		3138
2784		3139
2785	fi	3140	fi
2786	if test -z "$ac_cv_prog_CC"; then	3141	if test -z "$ac_cv_prog_CC"; then
2787	ac_ct_CC=$CC	3142	ac_ct_CC=$CC
2788	# 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.
2789	set dummy gcc; ac_word=$2	3144	set dummy gcc; ac_word=$2
2790	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3145	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2791	$as_echo_n "checking for $ac_word... " >&6; }	3146	printf %s "checking for $ac_word... " >&6; }
2792	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :	3147	if test ${ac_cv_prog_ac_ct_CC+y}
2793	$as_echo_n "(cached) " >&6	3148	then :
2794	else	3149	printf %s "(cached) " >&6
		3150	else $as_nop
2795	if test -n "$ac_ct_CC"; then	3151	if test -n "$ac_ct_CC"; then
2796	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3152	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2797	else	3153	else
2798	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3154	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2799	for as_dir in $PATH	3155	for as_dir in $PATH
2800	do	3156	do
2801	IFS=$as_save_IFS	3157	IFS=$as_save_IFS
2802	test -z "$as_dir" && as_dir=.	3158	case $as_dir in #(((
		3159	'') as_dir=./ ;;
		3160	*/) ;;
		3161	*) as_dir=$as_dir/ ;;
		3162	esac
2803	for ac_exec_ext in '' $ac_executable_extensions; do	3163	for ac_exec_ext in '' $ac_executable_extensions; do
2804	if { test -f "$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
2805	ac_cv_prog_ac_ct_CC="gcc"	3165	ac_cv_prog_ac_ct_CC="gcc"
2806	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3166	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2807	break 2	3167	break 2
2808	fi	3168	fi
2809	done	3169	done
2810	done	3170	done
2811	IFS=$as_save_IFS	3171	IFS=$as_save_IFS
2812		3172
2813	fi	3173	fi
2814	fi	3174	fi
2815	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3175	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2816	if test -n "$ac_ct_CC"; then	3176	if test -n "$ac_ct_CC"; then
2817	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5	3177	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2818	$as_echo "$ac_ct_CC" >&6; }	3178	printf "%s\n" "$ac_ct_CC" >&6; }
2819	else	3179	else
2820	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3180	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2821	$as_echo "no" >&6; }	3181	printf "%s\n" "no" >&6; }
2822	fi	3182	fi
2823		3183
2824	if test "x$ac_ct_CC" = x; then	3184	if test "x$ac_ct_CC" = x; then
2825	CC=""	3185	CC=""
2826	else	3186	else
2827	case $cross_compiling:$ac_tool_warned in	3187	case $cross_compiling:$ac_tool_warned in
2828	yes:)	3188	yes:)
2829	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5	3189	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2830	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}	3190	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2831	ac_tool_warned=yes ;;	3191	ac_tool_warned=yes ;;
2832	esac	3192	esac
2833	CC=$ac_ct_CC	3193	CC=$ac_ct_CC
2834	fi	3194	fi
2835	else	3195	else
…		…
2838		3198
2839	if test -z "$CC"; then	3199	if test -z "$CC"; then
2840	if test -n "$ac_tool_prefix"; then	3200	if test -n "$ac_tool_prefix"; then
2841	# Extract the first word of "${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.
2842	set dummy ${ac_tool_prefix}cc; ac_word=$2	3202	set dummy ${ac_tool_prefix}cc; ac_word=$2
2843	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3203	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2844	$as_echo_n "checking for $ac_word... " >&6; }	3204	printf %s "checking for $ac_word... " >&6; }
2845	if test "${ac_cv_prog_CC+set}" = set; then :	3205	if test ${ac_cv_prog_CC+y}
2846	$as_echo_n "(cached) " >&6	3206	then :
2847	else	3207	printf %s "(cached) " >&6
		3208	else $as_nop
2848	if test -n "$CC"; then	3209	if test -n "$CC"; then
2849	ac_cv_prog_CC="$CC" # Let the user override the test.	3210	ac_cv_prog_CC="$CC" # Let the user override the test.
2850	else	3211	else
2851	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3212	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2852	for as_dir in $PATH	3213	for as_dir in $PATH
2853	do	3214	do
2854	IFS=$as_save_IFS	3215	IFS=$as_save_IFS
2855	test -z "$as_dir" && as_dir=.	3216	case $as_dir in #(((
		3217	'') as_dir=./ ;;
		3218	*/) ;;
		3219	*) as_dir=$as_dir/ ;;
		3220	esac
2856	for ac_exec_ext in '' $ac_executable_extensions; do	3221	for ac_exec_ext in '' $ac_executable_extensions; do
2857	if { test -f "$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$ac_exec_ext"; then
2858	ac_cv_prog_CC="${ac_tool_prefix}cc"	3223	ac_cv_prog_CC="${ac_tool_prefix}cc"
2859	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3224	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2860	break 2	3225	break 2
2861	fi	3226	fi
2862	done	3227	done
2863	done	3228	done
2864	IFS=$as_save_IFS	3229	IFS=$as_save_IFS
2865		3230
2866	fi	3231	fi
2867	fi	3232	fi
2868	CC=$ac_cv_prog_CC	3233	CC=$ac_cv_prog_CC
2869	if test -n "$CC"; then	3234	if test -n "$CC"; then
2870	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5	3235	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2871	$as_echo "$CC" >&6; }	3236	printf "%s\n" "$CC" >&6; }
2872	else	3237	else
2873	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3238	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2874	$as_echo "no" >&6; }	3239	printf "%s\n" "no" >&6; }
2875	fi	3240	fi
2876		3241
2877		3242
2878	fi	3243	fi
2879	fi	3244	fi
2880	if test -z "$CC"; then	3245	if test -z "$CC"; then
2881	# 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.
2882	set dummy cc; ac_word=$2	3247	set dummy cc; ac_word=$2
2883	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3248	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2884	$as_echo_n "checking for $ac_word... " >&6; }	3249	printf %s "checking for $ac_word... " >&6; }
2885	if test "${ac_cv_prog_CC+set}" = set; then :	3250	if test ${ac_cv_prog_CC+y}
2886	$as_echo_n "(cached) " >&6	3251	then :
2887	else	3252	printf %s "(cached) " >&6
		3253	else $as_nop
2888	if test -n "$CC"; then	3254	if test -n "$CC"; then
2889	ac_cv_prog_CC="$CC" # Let the user override the test.	3255	ac_cv_prog_CC="$CC" # Let the user override the test.
2890	else	3256	else
2891	ac_prog_rejected=no	3257	ac_prog_rejected=no
2892	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3258	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2893	for as_dir in $PATH	3259	for as_dir in $PATH
2894	do	3260	do
2895	IFS=$as_save_IFS	3261	IFS=$as_save_IFS
2896	test -z "$as_dir" && as_dir=.	3262	case $as_dir in #(((
		3263	'') as_dir=./ ;;
		3264	*/) ;;
		3265	*) as_dir=$as_dir/ ;;
		3266	esac
2897	for ac_exec_ext in '' $ac_executable_extensions; do	3267	for ac_exec_ext in '' $ac_executable_extensions; do
2898	if { test -f "$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$ac_exec_ext"; then
2899	if test "$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
2900	ac_prog_rejected=yes	3270	ac_prog_rejected=yes
2901	continue	3271	continue
2902	fi	3272	fi
2903	ac_cv_prog_CC="cc"	3273	ac_cv_prog_CC="cc"
2904	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3274	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2905	break 2	3275	break 2
2906	fi	3276	fi
2907	done	3277	done
2908	done	3278	done
2909	IFS=$as_save_IFS	3279	IFS=$as_save_IFS
…		…
2915	if test $# != 0; then	3285	if test $# != 0; then
2916	# We chose a different compiler from the bogus one.	3286	# We chose a different compiler from the bogus one.
2917	# However, it has the same basename, so the bogon will be chosen	3287	# However, it has the same basename, so the bogon will be chosen
2918	# first if we set CC to just the basename; use the full file name.	3288	# first if we set CC to just the basename; use the full file name.
2919	shift	3289	shift
2920	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"	3290	ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2921	fi	3291	fi
2922	fi	3292	fi
2923	fi	3293	fi
2924	fi	3294	fi
2925	CC=$ac_cv_prog_CC	3295	CC=$ac_cv_prog_CC
2926	if test -n "$CC"; then	3296	if test -n "$CC"; then
2927	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5	3297	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2928	$as_echo "$CC" >&6; }	3298	printf "%s\n" "$CC" >&6; }
2929	else	3299	else
2930	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3300	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2931	$as_echo "no" >&6; }	3301	printf "%s\n" "no" >&6; }
2932	fi	3302	fi
2933		3303
2934		3304
2935	fi	3305	fi
2936	if test -z "$CC"; then	3306	if test -z "$CC"; then
2937	if test -n "$ac_tool_prefix"; then	3307	if test -n "$ac_tool_prefix"; then
2938	for ac_prog in cl.exe	3308	for ac_prog in cl.exe
2939	do	3309	do
2940	# Extract the first word of "$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.
2941	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	3311	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2942	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3312	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2943	$as_echo_n "checking for $ac_word... " >&6; }	3313	printf %s "checking for $ac_word... " >&6; }
2944	if test "${ac_cv_prog_CC+set}" = set; then :	3314	if test ${ac_cv_prog_CC+y}
2945	$as_echo_n "(cached) " >&6	3315	then :
2946	else	3316	printf %s "(cached) " >&6
		3317	else $as_nop
2947	if test -n "$CC"; then	3318	if test -n "$CC"; then
2948	ac_cv_prog_CC="$CC" # Let the user override the test.	3319	ac_cv_prog_CC="$CC" # Let the user override the test.
2949	else	3320	else
2950	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3321	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2951	for as_dir in $PATH	3322	for as_dir in $PATH
2952	do	3323	do
2953	IFS=$as_save_IFS	3324	IFS=$as_save_IFS
2954	test -z "$as_dir" && as_dir=.	3325	case $as_dir in #(((
		3326	'') as_dir=./ ;;
		3327	*/) ;;
		3328	*) as_dir=$as_dir/ ;;
		3329	esac
2955	for ac_exec_ext in '' $ac_executable_extensions; do	3330	for ac_exec_ext in '' $ac_executable_extensions; do
2956	if { test -f "$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$ac_exec_ext"; then
2957	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	3332	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2958	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3333	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2959	break 2	3334	break 2
2960	fi	3335	fi
2961	done	3336	done
2962	done	3337	done
2963	IFS=$as_save_IFS	3338	IFS=$as_save_IFS
2964		3339
2965	fi	3340	fi
2966	fi	3341	fi
2967	CC=$ac_cv_prog_CC	3342	CC=$ac_cv_prog_CC
2968	if test -n "$CC"; then	3343	if test -n "$CC"; then
2969	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5	3344	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2970	$as_echo "$CC" >&6; }	3345	printf "%s\n" "$CC" >&6; }
2971	else	3346	else
2972	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3347	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2973	$as_echo "no" >&6; }	3348	printf "%s\n" "no" >&6; }
2974	fi	3349	fi
2975		3350
2976		3351
2977	test -n "$CC" && break	3352	test -n "$CC" && break
2978	done	3353	done
…		…
2981	ac_ct_CC=$CC	3356	ac_ct_CC=$CC
2982	for ac_prog in cl.exe	3357	for ac_prog in cl.exe
2983	do	3358	do
2984	# Extract the first word of "$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.
2985	set dummy $ac_prog; ac_word=$2	3360	set dummy $ac_prog; ac_word=$2
2986	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3361	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2987	$as_echo_n "checking for $ac_word... " >&6; }	3362	printf %s "checking for $ac_word... " >&6; }
2988	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :	3363	if test ${ac_cv_prog_ac_ct_CC+y}
2989	$as_echo_n "(cached) " >&6	3364	then :
2990	else	3365	printf %s "(cached) " >&6
		3366	else $as_nop
2991	if test -n "$ac_ct_CC"; then	3367	if test -n "$ac_ct_CC"; then
2992	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3368	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2993	else	3369	else
2994	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3370	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2995	for as_dir in $PATH	3371	for as_dir in $PATH
2996	do	3372	do
2997	IFS=$as_save_IFS	3373	IFS=$as_save_IFS
2998	test -z "$as_dir" && as_dir=.	3374	case $as_dir in #(((
		3375	'') as_dir=./ ;;
		3376	*/) ;;
		3377	*) as_dir=$as_dir/ ;;
		3378	esac
2999	for ac_exec_ext in '' $ac_executable_extensions; do	3379	for ac_exec_ext in '' $ac_executable_extensions; do
3000	if { test -f "$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$ac_exec_ext"; then
3001	ac_cv_prog_ac_ct_CC="$ac_prog"	3381	ac_cv_prog_ac_ct_CC="$ac_prog"
3002	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3382	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3003	break 2	3383	break 2
3004	fi	3384	fi
3005	done	3385	done
3006	done	3386	done
3007	IFS=$as_save_IFS	3387	IFS=$as_save_IFS
3008		3388
3009	fi	3389	fi
3010	fi	3390	fi
3011	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3391	ac_ct_CC=$ac_cv_prog_ac_ct_CC
3012	if test -n "$ac_ct_CC"; then	3392	if test -n "$ac_ct_CC"; then
3013	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5	3393	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3014	$as_echo "$ac_ct_CC" >&6; }	3394	printf "%s\n" "$ac_ct_CC" >&6; }
3015	else	3395	else
3016	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3396	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3017	$as_echo "no" >&6; }	3397	printf "%s\n" "no" >&6; }
3018	fi	3398	fi
3019		3399
3020		3400
3021	test -n "$ac_ct_CC" && break	3401	test -n "$ac_ct_CC" && break
3022	done	3402	done
…		…
3024	if test "x$ac_ct_CC" = x; then	3404	if test "x$ac_ct_CC" = x; then
3025	CC=""	3405	CC=""
3026	else	3406	else
3027	case $cross_compiling:$ac_tool_warned in	3407	case $cross_compiling:$ac_tool_warned in
3028	yes:)	3408	yes:)
3029	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5	3409	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3030	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}	3410	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3031	ac_tool_warned=yes ;;	3411	ac_tool_warned=yes ;;
3032	esac	3412	esac
3033	CC=$ac_ct_CC	3413	CC=$ac_ct_CC
3034	fi	3414	fi
3035	fi	3415	fi
3036		3416
3037	fi	3417	fi
		3418	if test -z "$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
3038		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-$LINENO}: result: no" >&5
		3458	printf "%s\n" "no" >&6; }
		3459	fi
3039		3460
		3461
		3462	fi
		3463	if test -z "$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
3040	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3524	test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3041	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3525	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3042	as_fn_error "no acceptable C compiler found in \$PATH	3526	as_fn_error $? "no acceptable C compiler found in \$PATH
3043	See \`config.log' for more details." "$LINENO" 5; }	3527	See \`config.log' for more details" "$LINENO" 5; }
3044		3528
3045	# Provide some information about the compiler.	3529	# Provide some information about the compiler.
3046	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5	3530	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3047	set X $ac_compile	3531	set X $ac_compile
3048	ac_compiler=$2	3532	ac_compiler=$2
3049	for ac_option in --version -v -V -qversion; do	3533	for ac_option in --version -v -V -qversion -version; do
3050	{ { ac_try="$ac_compiler $ac_option >&5"	3534	{ { ac_try="$ac_compiler $ac_option >&5"
3051	case "(($ac_try" in	3535	case "(($ac_try" in
3052	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3536	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3053	*) ac_try_echo=$ac_try;;	3537	*) ac_try_echo=$ac_try;;
3054	esac	3538	esac
3055	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3539	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3056	$as_echo "$ac_try_echo"; } >&5	3540	printf "%s\n" "$ac_try_echo"; } >&5
3057	(eval "$ac_compiler $ac_option >&5") 2>conftest.err	3541	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3058	ac_status=$?	3542	ac_status=$?
3059	if test -s conftest.err; then	3543	if test -s conftest.err; then
3060	sed '10a\	3544	sed '10a\
3061	... rest of stderr output deleted ...	3545	... rest of stderr output deleted ...
3062	10q' conftest.err >conftest.er1	3546	10q' conftest.err >conftest.er1
3063	cat conftest.er1 >&5	3547	cat conftest.er1 >&5
3064	fi	3548	fi
3065	rm -f conftest.er1 conftest.err	3549	rm -f conftest.er1 conftest.err
3066	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3550	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3067	test $ac_status = 0; }	3551	test $ac_status = 0; }
3068	done	3552	done
3069		3553
3070	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3554	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3071	/* end confdefs.h. */	3555	/* end confdefs.h. */
3072		3556
3073	int	3557	int
3074	main ()	3558	main (void)
3075	{	3559	{
3076		3560
3077	;	3561	;
3078	return 0;	3562	return 0;
3079	}	3563	}
…		…
3081	ac_clean_files_save=$ac_clean_files	3565	ac_clean_files_save=$ac_clean_files
3082	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"	3566	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3083	# Try to create an executable without -o first, disregard a.out.	3567	# Try to create an executable without -o first, disregard a.out.
3084	# It will help us diagnose broken compilers, and finding out an intuition	3568	# It will help us diagnose broken compilers, and finding out an intuition
3085	# of exeext.	3569	# of exeext.
3086	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5	3570	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3087	$as_echo_n "checking whether the C compiler works... " >&6; }	3571	printf %s "checking whether the C compiler works... " >&6; }
3088	ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`	3572	ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3089		3573
3090	# The possible output files:	3574	# The possible output files:
3091	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"	3575	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3092		3576
3093	ac_rmfiles=	3577	ac_rmfiles=
…		…
3104	case "(($ac_try" in	3588	case "(($ac_try" in
3105	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3589	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3106	*) ac_try_echo=$ac_try;;	3590	*) ac_try_echo=$ac_try;;
3107	esac	3591	esac
3108	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3592	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3109	$as_echo "$ac_try_echo"; } >&5	3593	printf "%s\n" "$ac_try_echo"; } >&5
3110	(eval "$ac_link_default") 2>&5	3594	(eval "$ac_link_default") 2>&5
3111	ac_status=$?	3595	ac_status=$?
3112	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3596	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3113	test $ac_status = 0; }; then :	3597	test $ac_status = 0; }
		3598	then :
3114	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.	3599	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3115	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'	3600	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3116	# in a Makefile. We should not override ac_cv_exeext if it was cached,	3601	# in a Makefile. We should not override ac_cv_exeext if it was cached,
3117	# so that the user can short-circuit this test for compilers unknown to	3602	# so that the user can short-circuit this test for compilers unknown to
3118	# Autoconf.	3603	# Autoconf.
…		…
3125	[ab].out )	3610	[ab].out )
3126	# We found the default executable, but exeext='' is most	3611	# We found the default executable, but exeext='' is most
3127	# certainly right.	3612	# certainly right.
3128	break;;	3613	break;;
3129	*.* )	3614	*.* )
3130	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;	3615	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
3131	then :; else	3616	then :; else
3132	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3617	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3133	fi	3618	fi
3134	# 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
3135	# 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'
…		…
3141	break;;	3626	break;;
3142	esac	3627	esac
3143	done	3628	done
3144	test "$ac_cv_exeext" = no && ac_cv_exeext=	3629	test "$ac_cv_exeext" = no && ac_cv_exeext=
3145		3630
3146	else	3631	else $as_nop
3147	ac_file=''	3632	ac_file=''
3148	fi	3633	fi
3149	if test -z "$ac_file"; then :	3634	if test -z "$ac_file"
		3635	then :
3150	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3636	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3151	$as_echo "no" >&6; }	3637	printf "%s\n" "no" >&6; }
3152	$as_echo "$as_me: failed program was:" >&5	3638	printf "%s\n" "$as_me: failed program was:" >&5
3153	sed 's/^/| /' conftest.$ac_ext >&5	3639	sed 's/^/| /' conftest.$ac_ext >&5
3154		3640
3155	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3641	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3156	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3642	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3157	{ as_fn_set_status 77
3158	as_fn_error "C compiler cannot create executables	3643	as_fn_error 77 "C compiler cannot create executables
3159	See \`config.log' for more details." "$LINENO" 5; }; }	3644	See \`config.log' for more details" "$LINENO" 5; }
3160	else	3645	else $as_nop
3161	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5	3646	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3162	$as_echo "yes" >&6; }	3647	printf "%s\n" "yes" >&6; }
3163	fi	3648	fi
3164	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5	3649	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3165	$as_echo_n "checking for C compiler default output file name... " >&6; }	3650	printf %s "checking for C compiler default output file name... " >&6; }
3166	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5	3651	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3167	$as_echo "$ac_file" >&6; }	3652	printf "%s\n" "$ac_file" >&6; }
3168	ac_exeext=$ac_cv_exeext	3653	ac_exeext=$ac_cv_exeext
3169		3654
3170	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out	3655	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3171	ac_clean_files=$ac_clean_files_save	3656	ac_clean_files=$ac_clean_files_save
3172	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5	3657	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3173	$as_echo_n "checking for suffix of executables... " >&6; }	3658	printf %s "checking for suffix of executables... " >&6; }
3174	if { { ac_try="$ac_link"	3659	if { { ac_try="$ac_link"
3175	case "(($ac_try" in	3660	case "(($ac_try" in
3176	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3661	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3177	*) ac_try_echo=$ac_try;;	3662	*) ac_try_echo=$ac_try;;
3178	esac	3663	esac
3179	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3664	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3180	$as_echo "$ac_try_echo"; } >&5	3665	printf "%s\n" "$ac_try_echo"; } >&5
3181	(eval "$ac_link") 2>&5	3666	(eval "$ac_link") 2>&5
3182	ac_status=$?	3667	ac_status=$?
3183	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3668	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3184	test $ac_status = 0; }; then :	3669	test $ac_status = 0; }
		3670	then :
3185	# If both `conftest.exe' and `conftest' are `present' (well, observable)	3671	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3186	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	3672	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3187	# work properly (i.e., refer to `conftest.exe'), while it won't with	3673	# work properly (i.e., refer to `conftest.exe'), while it won't with
3188	# `rm'.	3674	# `rm'.
3189	for ac_file in conftest.exe conftest conftest.*; do	3675	for ac_file in conftest.exe conftest conftest.*; do
…		…
3193	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3679	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3194	break;;	3680	break;;
3195	* ) break;;	3681	* ) break;;
3196	esac	3682	esac
3197	done	3683	done
3198	else	3684	else $as_nop
3199	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3685	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3200	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3686	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3201	as_fn_error "cannot compute suffix of executables: cannot compile and link	3687	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3202	See \`config.log' for more details." "$LINENO" 5; }	3688	See \`config.log' for more details" "$LINENO" 5; }
3203	fi	3689	fi
3204	rm -f conftest conftest$ac_cv_exeext	3690	rm -f conftest conftest$ac_cv_exeext
3205	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5	3691	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3206	$as_echo "$ac_cv_exeext" >&6; }	3692	printf "%s\n" "$ac_cv_exeext" >&6; }
3207		3693
3208	rm -f conftest.$ac_ext	3694	rm -f conftest.$ac_ext
3209	EXEEXT=$ac_cv_exeext	3695	EXEEXT=$ac_cv_exeext
3210	ac_exeext=$EXEEXT	3696	ac_exeext=$EXEEXT
3211	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3697	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3212	/* end confdefs.h. */	3698	/* end confdefs.h. */
3213	#include <stdio.h>	3699	#include <stdio.h>
3214	int	3700	int
3215	main ()	3701	main (void)
3216	{	3702	{
3217	FILE *f = fopen ("conftest.out", "w");	3703	FILE *f = fopen ("conftest.out", "w");
3218	return ferror (f) || fclose (f) != 0;	3704	return ferror (f) || fclose (f) != 0;
3219		3705
3220	;	3706	;
…		…
3222	}	3708	}
3223	_ACEOF	3709	_ACEOF
3224	ac_clean_files="$ac_clean_files conftest.out"	3710	ac_clean_files="$ac_clean_files conftest.out"
3225	# Check that the compiler produces executables we can run. If not, either	3711	# Check that the compiler produces executables we can run. If not, either
3226	# the compiler is broken, or we cross compile.	3712	# the compiler is broken, or we cross compile.
3227	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5	3713	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3228	$as_echo_n "checking whether we are cross compiling... " >&6; }	3714	printf %s "checking whether we are cross compiling... " >&6; }
3229	if test "$cross_compiling" != yes; then	3715	if test "$cross_compiling" != yes; then
3230	{ { ac_try="$ac_link"	3716	{ { ac_try="$ac_link"
3231	case "(($ac_try" in	3717	case "(($ac_try" in
3232	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3718	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3233	*) ac_try_echo=$ac_try;;	3719	*) ac_try_echo=$ac_try;;
3234	esac	3720	esac
3235	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3721	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3236	$as_echo "$ac_try_echo"; } >&5	3722	printf "%s\n" "$ac_try_echo"; } >&5
3237	(eval "$ac_link") 2>&5	3723	(eval "$ac_link") 2>&5
3238	ac_status=$?	3724	ac_status=$?
3239	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3725	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3240	test $ac_status = 0; }	3726	test $ac_status = 0; }
3241	if { ac_try='./conftest$ac_cv_exeext'	3727	if { ac_try='./conftest$ac_cv_exeext'
3242	{ { case "(($ac_try" in	3728	{ { case "(($ac_try" in
3243	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3729	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3244	*) ac_try_echo=$ac_try;;	3730	*) ac_try_echo=$ac_try;;
3245	esac	3731	esac
3246	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3732	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3247	$as_echo "$ac_try_echo"; } >&5	3733	printf "%s\n" "$ac_try_echo"; } >&5
3248	(eval "$ac_try") 2>&5	3734	(eval "$ac_try") 2>&5
3249	ac_status=$?	3735	ac_status=$?
3250	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3736	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3251	test $ac_status = 0; }; }; then	3737	test $ac_status = 0; }; }; then
3252	cross_compiling=no	3738	cross_compiling=no
3253	else	3739	else
3254	if test "$cross_compiling" = maybe; then	3740	if test "$cross_compiling" = maybe; then
3255	cross_compiling=yes	3741	cross_compiling=yes
3256	else	3742	else
3257	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3743	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3258	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3744	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3259	as_fn_error "cannot run C compiled programs.	3745	as_fn_error 77 "cannot run C compiled programs.
3260	If you meant to cross compile, use \`--host'.	3746	If you meant to cross compile, use \`--host'.
3261	See \`config.log' for more details." "$LINENO" 5; }	3747	See \`config.log' for more details" "$LINENO" 5; }
3262	fi	3748	fi
3263	fi	3749	fi
3264	fi	3750	fi
3265	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5	3751	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3266	$as_echo "$cross_compiling" >&6; }	3752	printf "%s\n" "$cross_compiling" >&6; }
3267		3753
3268	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out	3754	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3269	ac_clean_files=$ac_clean_files_save	3755	ac_clean_files=$ac_clean_files_save
3270	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5	3756	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3271	$as_echo_n "checking for suffix of object files... " >&6; }	3757	printf %s "checking for suffix of object files... " >&6; }
3272	if test "${ac_cv_objext+set}" = set; then :	3758	if test ${ac_cv_objext+y}
3273	$as_echo_n "(cached) " >&6	3759	then :
3274	else	3760	printf %s "(cached) " >&6
		3761	else $as_nop
3275	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3762	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3276	/* end confdefs.h. */	3763	/* end confdefs.h. */
3277		3764
3278	int	3765	int
3279	main ()	3766	main (void)
3280	{	3767	{
3281		3768
3282	;	3769	;
3283	return 0;	3770	return 0;
3284	}	3771	}
…		…
3288	case "(($ac_try" in	3775	case "(($ac_try" in
3289	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3776	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3290	*) ac_try_echo=$ac_try;;	3777	*) ac_try_echo=$ac_try;;
3291	esac	3778	esac
3292	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3779	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3293	$as_echo "$ac_try_echo"; } >&5	3780	printf "%s\n" "$ac_try_echo"; } >&5
3294	(eval "$ac_compile") 2>&5	3781	(eval "$ac_compile") 2>&5
3295	ac_status=$?	3782	ac_status=$?
3296	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3783	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3297	test $ac_status = 0; }; then :	3784	test $ac_status = 0; }
		3785	then :
3298	for ac_file in conftest.o conftest.obj conftest.*; do	3786	for ac_file in conftest.o conftest.obj conftest.*; do
3299	test -f "$ac_file" || continue;	3787	test -f "$ac_file" || continue;
3300	case $ac_file in	3788	case $ac_file in
3301	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;	3789	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3302	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`	3790	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3303	break;;	3791	break;;
3304	esac	3792	esac
3305	done	3793	done
3306	else	3794	else $as_nop
3307	$as_echo "$as_me: failed program was:" >&5	3795	printf "%s\n" "$as_me: failed program was:" >&5
3308	sed 's/^/| /' conftest.$ac_ext >&5	3796	sed 's/^/| /' conftest.$ac_ext >&5
3309		3797
3310	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3798	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3311	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3799	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3312	as_fn_error "cannot compute suffix of object files: cannot compile	3800	as_fn_error $? "cannot compute suffix of object files: cannot compile
3313	See \`config.log' for more details." "$LINENO" 5; }	3801	See \`config.log' for more details" "$LINENO" 5; }
3314	fi	3802	fi
3315	rm -f conftest.$ac_cv_objext conftest.$ac_ext	3803	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3316	fi	3804	fi
3317	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5	3805	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3318	$as_echo "$ac_cv_objext" >&6; }	3806	printf "%s\n" "$ac_cv_objext" >&6; }
3319	OBJEXT=$ac_cv_objext	3807	OBJEXT=$ac_cv_objext
3320	ac_objext=$OBJEXT	3808	ac_objext=$OBJEXT
3321	{ $as_echo "$as_me:${as_lineno-$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
3322	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }	3810	printf %s "checking whether the compiler supports GNU C... " >&6; }
3323	if test "${ac_cv_c_compiler_gnu+set}" = set; then :	3811	if test ${ac_cv_c_compiler_gnu+y}
3324	$as_echo_n "(cached) " >&6	3812	then :
3325	else	3813	printf %s "(cached) " >&6
		3814	else $as_nop
3326	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3815	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3327	/* end confdefs.h. */	3816	/* end confdefs.h. */
3328		3817
3329	int	3818	int
3330	main ()	3819	main (void)
3331	{	3820	{
3332	#ifndef __GNUC__	3821	#ifndef __GNUC__
3333	choke me	3822	choke me
3334	#endif	3823	#endif
3335		3824
3336	;	3825	;
3337	return 0;	3826	return 0;
3338	}	3827	}
3339	_ACEOF	3828	_ACEOF
3340	if ac_fn_c_try_compile "$LINENO"; then :	3829	if ac_fn_c_try_compile "$LINENO"
		3830	then :
3341	ac_compiler_gnu=yes	3831	ac_compiler_gnu=yes
3342	else	3832	else $as_nop
3343	ac_compiler_gnu=no	3833	ac_compiler_gnu=no
3344	fi	3834	fi
3345	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	3835	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3346	ac_cv_c_compiler_gnu=$ac_compiler_gnu	3836	ac_cv_c_compiler_gnu=$ac_compiler_gnu
3347		3837
3348	fi	3838	fi
3349	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5	3839	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3350	$as_echo "$ac_cv_c_compiler_gnu" >&6; }	3840	printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
		3841	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		3842
3351	if test $ac_compiler_gnu = yes; then	3843	if test $ac_compiler_gnu = yes; then
3352	GCC=yes	3844	GCC=yes
3353	else	3845	else
3354	GCC=	3846	GCC=
3355	fi	3847	fi
3356	ac_test_CFLAGS=${CFLAGS+set}	3848	ac_test_CFLAGS=${CFLAGS+y}
3357	ac_save_CFLAGS=$CFLAGS	3849	ac_save_CFLAGS=$CFLAGS
3358	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5	3850	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3359	$as_echo_n "checking whether $CC accepts -g... " >&6; }	3851	printf %s "checking whether $CC accepts -g... " >&6; }
3360	if test "${ac_cv_prog_cc_g+set}" = set; then :	3852	if test ${ac_cv_prog_cc_g+y}
3361	$as_echo_n "(cached) " >&6	3853	then :
3362	else	3854	printf %s "(cached) " >&6
		3855	else $as_nop
3363	ac_save_c_werror_flag=$ac_c_werror_flag	3856	ac_save_c_werror_flag=$ac_c_werror_flag
3364	ac_c_werror_flag=yes	3857	ac_c_werror_flag=yes
3365	ac_cv_prog_cc_g=no	3858	ac_cv_prog_cc_g=no
3366	CFLAGS="-g"	3859	CFLAGS="-g"
3367	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3860	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3368	/* end confdefs.h. */	3861	/* end confdefs.h. */
3369		3862
3370	int	3863	int
3371	main ()	3864	main (void)
3372	{	3865	{
3373		3866
3374	;	3867	;
3375	return 0;	3868	return 0;
3376	}	3869	}
3377	_ACEOF	3870	_ACEOF
3378	if ac_fn_c_try_compile "$LINENO"; then :	3871	if ac_fn_c_try_compile "$LINENO"
		3872	then :
3379	ac_cv_prog_cc_g=yes	3873	ac_cv_prog_cc_g=yes
3380	else	3874	else $as_nop
3381	CFLAGS=""	3875	CFLAGS=""
3382	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3876	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3383	/* end confdefs.h. */	3877	/* end confdefs.h. */
3384		3878
3385	int	3879	int
3386	main ()	3880	main (void)
3387	{	3881	{
3388		3882
3389	;	3883	;
3390	return 0;	3884	return 0;
3391	}	3885	}
3392	_ACEOF	3886	_ACEOF
3393	if ac_fn_c_try_compile "$LINENO"; then :	3887	if ac_fn_c_try_compile "$LINENO"
		3888	then :
3394		3889
3395	else	3890	else $as_nop
3396	ac_c_werror_flag=$ac_save_c_werror_flag	3891	ac_c_werror_flag=$ac_save_c_werror_flag
3397	CFLAGS="-g"	3892	CFLAGS="-g"
3398	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3893	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3399	/* end confdefs.h. */	3894	/* end confdefs.h. */
3400		3895
3401	int	3896	int
3402	main ()	3897	main (void)
3403	{	3898	{
3404		3899
3405	;	3900	;
3406	return 0;	3901	return 0;
3407	}	3902	}
3408	_ACEOF	3903	_ACEOF
3409	if ac_fn_c_try_compile "$LINENO"; then :	3904	if ac_fn_c_try_compile "$LINENO"
		3905	then :
3410	ac_cv_prog_cc_g=yes	3906	ac_cv_prog_cc_g=yes
3411	fi	3907	fi
3412	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	3908	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3413	fi	3909	fi
3414	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	3910	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3415	fi	3911	fi
3416	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	3912	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3417	ac_c_werror_flag=$ac_save_c_werror_flag	3913	ac_c_werror_flag=$ac_save_c_werror_flag
3418	fi	3914	fi
3419	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5	3915	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3420	$as_echo "$ac_cv_prog_cc_g" >&6; }	3916	printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
3421	if test "$ac_test_CFLAGS" = set; then	3917	if test $ac_test_CFLAGS; then
3422	CFLAGS=$ac_save_CFLAGS	3918	CFLAGS=$ac_save_CFLAGS
3423	elif test $ac_cv_prog_cc_g = yes; then	3919	elif test $ac_cv_prog_cc_g = yes; then
3424	if test "$GCC" = yes; then	3920	if test "$GCC" = yes; then
3425	CFLAGS="-g -O2"	3921	CFLAGS="-g -O2"
3426	else	3922	else
…		…
3431	CFLAGS="-O2"	3927	CFLAGS="-O2"
3432	else	3928	else
3433	CFLAGS=	3929	CFLAGS=
3434	fi	3930	fi
3435	fi	3931	fi
		3932	ac_prog_cc_stdc=no
		3933	if test x$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=$ac_save_CC
		4005	fi
		4006
		4007	if test "x$ac_cv_prog_cc_c99" = xno
		4008	then :
		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 :
3436	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5	4027	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
3437	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }	4028	printf %s "checking for $CC option to enable C89 features... " >&6; }
3438	if test "${ac_cv_prog_cc_c89+set}" = set; then :	4029	if test ${ac_cv_prog_cc_c89+y}
3439	$as_echo_n "(cached) " >&6	4030	then :
3440	else	4031	printf %s "(cached) " >&6
		4032	else $as_nop
3441	ac_cv_prog_cc_c89=no	4033	ac_cv_prog_cc_c89=no
3442	ac_save_CC=$CC	4034	ac_save_CC=$CC
3443	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4035	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3444	/* end confdefs.h. */	4036	/* end confdefs.h. */
3445	#include <stdarg.h>	4037	$ac_c_conftest_c89_program
3446	#include <stdio.h>
3447	#include <sys/types.h>
3448	#include <sys/stat.h>
3449	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3450	struct buf { int x; };
3451	FILE * (*rcsopen) (struct buf *, struct stat *, int);
3452	static char *e (p, i)
3453	char **p;
3454	int i;
3455	{
3456	return p[i];
3457	}
3458	static char *f (char * (*g) (char **, int), char **p, ...)
3459	{
3460	char *s;
3461	va_list v;
3462	va_start (v,p);
3463	s = g (p, va_arg (v,int));
3464	va_end (v);
3465	return s;
3466	}
3467
3468	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3469	function prototypes and stuff, but not '\xHH' hex character constants.
3470	These don't provoke an error unfortunately, instead are silently treated
3471	as 'x'. The following induces an error, until -std is added to get
3472	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3473	array size at least. It's necessary to write '\x00'==0 to get something
3474	that's true only with -std. */
3475	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3476
3477	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3478	inside strings and character constants. */
3479	#define FOO(x) 'x'
3480	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3481
3482	int test (int i, double x);
3483	struct s1 {int (*f) (int a);};
3484	struct s2 {int (*f) (double a);};
3485	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3486	int argc;
3487	char **argv;
3488	int
3489	main ()
3490	{
3491	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3492	;
3493	return 0;
3494	}
3495	_ACEOF	4038	_ACEOF
3496	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \	4039	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3497	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3498	do	4040	do
3499	CC="$ac_save_CC $ac_arg"	4041	CC="$ac_save_CC $ac_arg"
3500	if ac_fn_c_try_compile "$LINENO"; then :	4042	if ac_fn_c_try_compile "$LINENO"
		4043	then :
3501	ac_cv_prog_cc_c89=$ac_arg	4044	ac_cv_prog_cc_c89=$ac_arg
3502	fi	4045	fi
3503	rm -f core conftest.err conftest.$ac_objext	4046	rm -f core conftest.err conftest.$ac_objext conftest.beam
3504	test "x$ac_cv_prog_cc_c89" != "xno" && break	4047	test "x$ac_cv_prog_cc_c89" != "xno" && break
3505	done	4048	done
3506	rm -f conftest.$ac_ext	4049	rm -f conftest.$ac_ext
3507	CC=$ac_save_CC	4050	CC=$ac_save_CC
3508
3509	fi	4051	fi
3510	# AC_CACHE_VAL	4052
3511	case "x$ac_cv_prog_cc_c89" in	4053	if test "x$ac_cv_prog_cc_c89" = xno
3512	x)	4054	then :
3513	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3514	$as_echo "none needed" >&6; } ;;
3515	xno)
3516	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5	4055	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3517	$as_echo "unsupported" >&6; } ;;	4056	printf "%s\n" "unsupported" >&6; }
3518	*)	4057	else $as_nop
		4058	if test "x$ac_cv_prog_cc_c89" = x
		4059	then :
		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; }
3519	CC="$CC $ac_cv_prog_cc_c89"	4065	CC="$CC $ac_cv_prog_cc_c89"
3520	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5	4066	fi
3521	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;	4067	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
3522	esac	4068	ac_prog_cc_stdc=c89
3523	if test "x$ac_cv_prog_cc_c89" != xno; then :	4069	fi
3524
3525	fi	4070	fi
3526		4071
3527	ac_ext=c	4072	ac_ext=c
3528	ac_cpp='$CPP $CPPFLAGS'	4073	ac_cpp='$CPP $CPPFLAGS'
3529	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4074	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3530	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 $LIBS >&5'
3531	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4076	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		4077
		4078
		4079
		4080
		4081
		4082
3532		4083
3533	ac_ext=cpp	4084	ac_ext=cpp
3534	ac_cpp='$CXXCPP $CPPFLAGS'	4085	ac_cpp='$CXXCPP $CPPFLAGS'
3535	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4086	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3536	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 $LIBS >&5'
…		…
3538	if test -z "$CXX"; then	4089	if test -z "$CXX"; then
3539	if test -n "$CCC"; then	4090	if test -n "$CCC"; then
3540	CXX=$CCC	4091	CXX=$CCC
3541	else	4092	else
3542	if test -n "$ac_tool_prefix"; then	4093	if test -n "$ac_tool_prefix"; then
3543	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	4094	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
3544	do	4095	do
3545	# Extract the first word of "$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.
3546	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	4097	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3547	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	4098	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3548	$as_echo_n "checking for $ac_word... " >&6; }	4099	printf %s "checking for $ac_word... " >&6; }
3549	if test "${ac_cv_prog_CXX+set}" = set; then :	4100	if test ${ac_cv_prog_CXX+y}
3550	$as_echo_n "(cached) " >&6	4101	then :
3551	else	4102	printf %s "(cached) " >&6
		4103	else $as_nop
3552	if test -n "$CXX"; then	4104	if test -n "$CXX"; then
3553	ac_cv_prog_CXX="$CXX" # Let the user override the test.	4105	ac_cv_prog_CXX="$CXX" # Let the user override the test.
3554	else	4106	else
3555	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4107	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3556	for as_dir in $PATH	4108	for as_dir in $PATH
3557	do	4109	do
3558	IFS=$as_save_IFS	4110	IFS=$as_save_IFS
3559	test -z "$as_dir" && as_dir=.	4111	case $as_dir in #(((
		4112	'') as_dir=./ ;;
		4113	*/) ;;
		4114	*) as_dir=$as_dir/ ;;
		4115	esac
3560	for ac_exec_ext in '' $ac_executable_extensions; do	4116	for ac_exec_ext in '' $ac_executable_extensions; do
3561	if { test -f "$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$ac_exec_ext"; then
3562	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	4118	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3563	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	4119	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3564	break 2	4120	break 2
3565	fi	4121	fi
3566	done	4122	done
3567	done	4123	done
3568	IFS=$as_save_IFS	4124	IFS=$as_save_IFS
3569		4125
3570	fi	4126	fi
3571	fi	4127	fi
3572	CXX=$ac_cv_prog_CXX	4128	CXX=$ac_cv_prog_CXX
3573	if test -n "$CXX"; then	4129	if test -n "$CXX"; then
3574	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5	4130	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3575	$as_echo "$CXX" >&6; }	4131	printf "%s\n" "$CXX" >&6; }
3576	else	4132	else
3577	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	4133	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3578	$as_echo "no" >&6; }	4134	printf "%s\n" "no" >&6; }
3579	fi	4135	fi
3580		4136
3581		4137
3582	test -n "$CXX" && break	4138	test -n "$CXX" && break
3583	done	4139	done
3584	fi	4140	fi
3585	if test -z "$CXX"; then	4141	if test -z "$CXX"; then
3586	ac_ct_CXX=$CXX	4142	ac_ct_CXX=$CXX
3587	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	4143	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
3588	do	4144	do
3589	# Extract the first word of "$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.
3590	set dummy $ac_prog; ac_word=$2	4146	set dummy $ac_prog; ac_word=$2
3591	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	4147	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3592	$as_echo_n "checking for $ac_word... " >&6; }	4148	printf %s "checking for $ac_word... " >&6; }
3593	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :	4149	if test ${ac_cv_prog_ac_ct_CXX+y}
3594	$as_echo_n "(cached) " >&6	4150	then :
3595	else	4151	printf %s "(cached) " >&6
		4152	else $as_nop
3596	if test -n "$ac_ct_CXX"; then	4153	if test -n "$ac_ct_CXX"; then
3597	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	4154	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3598	else	4155	else
3599	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4156	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3600	for as_dir in $PATH	4157	for as_dir in $PATH
3601	do	4158	do
3602	IFS=$as_save_IFS	4159	IFS=$as_save_IFS
3603	test -z "$as_dir" && as_dir=.	4160	case $as_dir in #(((
		4161	'') as_dir=./ ;;
		4162	*/) ;;
		4163	*) as_dir=$as_dir/ ;;
		4164	esac
3604	for ac_exec_ext in '' $ac_executable_extensions; do	4165	for ac_exec_ext in '' $ac_executable_extensions; do
3605	if { test -f "$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$ac_exec_ext"; then
3606	ac_cv_prog_ac_ct_CXX="$ac_prog"	4167	ac_cv_prog_ac_ct_CXX="$ac_prog"
3607	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	4168	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3608	break 2	4169	break 2
3609	fi	4170	fi
3610	done	4171	done
3611	done	4172	done
3612	IFS=$as_save_IFS	4173	IFS=$as_save_IFS
3613		4174
3614	fi	4175	fi
3615	fi	4176	fi
3616	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	4177	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3617	if test -n "$ac_ct_CXX"; then	4178	if test -n "$ac_ct_CXX"; then
3618	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5	4179	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3619	$as_echo "$ac_ct_CXX" >&6; }	4180	printf "%s\n" "$ac_ct_CXX" >&6; }
3620	else	4181	else
3621	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	4182	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3622	$as_echo "no" >&6; }	4183	printf "%s\n" "no" >&6; }
3623	fi	4184	fi
3624		4185
3625		4186
3626	test -n "$ac_ct_CXX" && break	4187	test -n "$ac_ct_CXX" && break
3627	done	4188	done
…		…
3629	if test "x$ac_ct_CXX" = x; then	4190	if test "x$ac_ct_CXX" = x; then
3630	CXX="g++"	4191	CXX="g++"
3631	else	4192	else
3632	case $cross_compiling:$ac_tool_warned in	4193	case $cross_compiling:$ac_tool_warned in
3633	yes:)	4194	yes:)
3634	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5	4195	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3635	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}	4196	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3636	ac_tool_warned=yes ;;	4197	ac_tool_warned=yes ;;
3637	esac	4198	esac
3638	CXX=$ac_ct_CXX	4199	CXX=$ac_ct_CXX
3639	fi	4200	fi
3640	fi	4201	fi
3641		4202
3642	fi	4203	fi
3643	fi	4204	fi
3644	# Provide some information about the compiler.	4205	# Provide some information about the compiler.
3645	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5	4206	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3646	set X $ac_compile	4207	set X $ac_compile
3647	ac_compiler=$2	4208	ac_compiler=$2
3648	for ac_option in --version -v -V -qversion; do	4209	for ac_option in --version -v -V -qversion; do
3649	{ { ac_try="$ac_compiler $ac_option >&5"	4210	{ { ac_try="$ac_compiler $ac_option >&5"
3650	case "(($ac_try" in	4211	case "(($ac_try" in
3651	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	4212	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3652	*) ac_try_echo=$ac_try;;	4213	*) ac_try_echo=$ac_try;;
3653	esac	4214	esac
3654	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	4215	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3655	$as_echo "$ac_try_echo"; } >&5	4216	printf "%s\n" "$ac_try_echo"; } >&5
3656	(eval "$ac_compiler $ac_option >&5") 2>conftest.err	4217	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3657	ac_status=$?	4218	ac_status=$?
3658	if test -s conftest.err; then	4219	if test -s conftest.err; then
3659	sed '10a\	4220	sed '10a\
3660	... rest of stderr output deleted ...	4221	... rest of stderr output deleted ...
3661	10q' conftest.err >conftest.er1	4222	10q' conftest.err >conftest.er1
3662	cat conftest.er1 >&5	4223	cat conftest.er1 >&5
3663	fi	4224	fi
3664	rm -f conftest.er1 conftest.err	4225	rm -f conftest.er1 conftest.err
3665	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	4226	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3666	test $ac_status = 0; }	4227	test $ac_status = 0; }
3667	done	4228	done
3668		4229
3669	{ $as_echo "$as_me:${as_lineno-$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
3670	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }	4231	printf %s "checking whether the compiler supports GNU C++... " >&6; }
3671	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :	4232	if test ${ac_cv_cxx_compiler_gnu+y}
3672	$as_echo_n "(cached) " >&6	4233	then :
3673	else	4234	printf %s "(cached) " >&6
		4235	else $as_nop
3674	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4236	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3675	/* end confdefs.h. */	4237	/* end confdefs.h. */
3676		4238
3677	int	4239	int
3678	main ()	4240	main (void)
3679	{	4241	{
3680	#ifndef __GNUC__	4242	#ifndef __GNUC__
3681	choke me	4243	choke me
3682	#endif	4244	#endif
3683		4245
3684	;	4246	;
3685	return 0;	4247	return 0;
3686	}	4248	}
3687	_ACEOF	4249	_ACEOF
3688	if ac_fn_cxx_try_compile "$LINENO"; then :	4250	if ac_fn_cxx_try_compile "$LINENO"
		4251	then :
3689	ac_compiler_gnu=yes	4252	ac_compiler_gnu=yes
3690	else	4253	else $as_nop
3691	ac_compiler_gnu=no	4254	ac_compiler_gnu=no
3692	fi	4255	fi
3693	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4256	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3694	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu	4257	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3695		4258
3696	fi	4259	fi
3697	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5	4260	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3698	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }	4261	printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; }
		4262	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		4263
3699	if test $ac_compiler_gnu = yes; then	4264	if test $ac_compiler_gnu = yes; then
3700	GXX=yes	4265	GXX=yes
3701	else	4266	else
3702	GXX=	4267	GXX=
3703	fi	4268	fi
3704	ac_test_CXXFLAGS=${CXXFLAGS+set}	4269	ac_test_CXXFLAGS=${CXXFLAGS+y}
3705	ac_save_CXXFLAGS=$CXXFLAGS	4270	ac_save_CXXFLAGS=$CXXFLAGS
3706	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5	4271	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3707	$as_echo_n "checking whether $CXX accepts -g... " >&6; }	4272	printf %s "checking whether $CXX accepts -g... " >&6; }
3708	if test "${ac_cv_prog_cxx_g+set}" = set; then :	4273	if test ${ac_cv_prog_cxx_g+y}
3709	$as_echo_n "(cached) " >&6	4274	then :
3710	else	4275	printf %s "(cached) " >&6
		4276	else $as_nop
3711	ac_save_cxx_werror_flag=$ac_cxx_werror_flag	4277	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3712	ac_cxx_werror_flag=yes	4278	ac_cxx_werror_flag=yes
3713	ac_cv_prog_cxx_g=no	4279	ac_cv_prog_cxx_g=no
3714	CXXFLAGS="-g"	4280	CXXFLAGS="-g"
3715	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4281	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3716	/* end confdefs.h. */	4282	/* end confdefs.h. */
3717		4283
3718	int	4284	int
3719	main ()	4285	main (void)
3720	{	4286	{
3721		4287
3722	;	4288	;
3723	return 0;	4289	return 0;
3724	}	4290	}
3725	_ACEOF	4291	_ACEOF
3726	if ac_fn_cxx_try_compile "$LINENO"; then :	4292	if ac_fn_cxx_try_compile "$LINENO"
		4293	then :
3727	ac_cv_prog_cxx_g=yes	4294	ac_cv_prog_cxx_g=yes
3728	else	4295	else $as_nop
3729	CXXFLAGS=""	4296	CXXFLAGS=""
3730	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4297	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3731	/* end confdefs.h. */	4298	/* end confdefs.h. */
3732		4299
3733	int	4300	int
3734	main ()	4301	main (void)
3735	{	4302	{
3736		4303
3737	;	4304	;
3738	return 0;	4305	return 0;
3739	}	4306	}
3740	_ACEOF	4307	_ACEOF
3741	if ac_fn_cxx_try_compile "$LINENO"; then :	4308	if ac_fn_cxx_try_compile "$LINENO"
		4309	then :
3742		4310
3743	else	4311	else $as_nop
3744	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4312	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3745	CXXFLAGS="-g"	4313	CXXFLAGS="-g"
3746	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4314	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3747	/* end confdefs.h. */	4315	/* end confdefs.h. */
3748		4316
3749	int	4317	int
3750	main ()	4318	main (void)
3751	{	4319	{
3752		4320
3753	;	4321	;
3754	return 0;	4322	return 0;
3755	}	4323	}
3756	_ACEOF	4324	_ACEOF
3757	if ac_fn_cxx_try_compile "$LINENO"; then :	4325	if ac_fn_cxx_try_compile "$LINENO"
		4326	then :
3758	ac_cv_prog_cxx_g=yes	4327	ac_cv_prog_cxx_g=yes
3759	fi	4328	fi
3760	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4329	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3761	fi	4330	fi
3762	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4331	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3763	fi	4332	fi
3764	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4333	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3765	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4334	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3766	fi	4335	fi
3767	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5	4336	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3768	$as_echo "$ac_cv_prog_cxx_g" >&6; }	4337	printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
3769	if test "$ac_test_CXXFLAGS" = set; then	4338	if test $ac_test_CXXFLAGS; then
3770	CXXFLAGS=$ac_save_CXXFLAGS	4339	CXXFLAGS=$ac_save_CXXFLAGS
3771	elif test $ac_cv_prog_cxx_g = yes; then	4340	elif test $ac_cv_prog_cxx_g = yes; then
3772	if test "$GXX" = yes; then	4341	if test "$GXX" = yes; then
3773	CXXFLAGS="-g -O2"	4342	CXXFLAGS="-g -O2"
3774	else	4343	else
…		…
3779	CXXFLAGS="-O2"	4348	CXXFLAGS="-O2"
3780	else	4349	else
3781	CXXFLAGS=	4350	CXXFLAGS=
3782	fi	4351	fi
3783	fi	4352	fi
		4353	ac_prog_cxx_stdcxx=no
		4354	if test x$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_cxx11+y}
		4359	then :
		4360	printf %s "(cached) " >&6
		4361	else $as_nop
		4362	ac_cv_prog_cxx_cxx11=no
		4363	ac_save_CXX=$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_cxx98+y}
		4405	then :
		4406	printf %s "(cached) " >&6
		4407	else $as_nop
		4408	ac_cv_prog_cxx_cxx98=no
		4409	ac_save_CXX=$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
3784	ac_ext=c	4447	ac_ext=c
3785	ac_cpp='$CPP $CPPFLAGS'	4448	ac_cpp='$CPP $CPPFLAGS'
3786	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4449	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3787	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 $LIBS >&5'
3788	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4451	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3789		4452
3790	ac_ext=c
3791	ac_cpp='$CPP $CPPFLAGS'
3792	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3793	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3794	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3795	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3796	$as_echo_n "checking how to run the C preprocessor... " >&6; }
3797	# On Suns, sometimes $CPP names a directory.
3798	if test -n "$CPP" && test -d "$CPP"; then
3799	CPP=
3800	fi
3801	if test -z "$CPP"; then
3802	if test "${ac_cv_prog_CPP+set}" = set; then :
3803	$as_echo_n "(cached) " >&6
3804	else
3805	# Double quotes because CPP needs to be expanded
3806	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3807	do
3808	ac_preproc_ok=false
3809	for ac_c_preproc_warn_flag in '' yes
3810	do
3811	# Use a header file that comes with gcc, so configuring glibc
3812	# with a fresh cross-compiler works.
3813	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3814	# <limits.h> exists even on freestanding compilers.
3815	# On the NeXT, cc -E runs the code through the compiler's parser,
3816	# not just through cpp. "Syntax error" is here to catch this case.
3817	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3818	/* end confdefs.h. */
3819	#ifdef __STDC__
3820	# include <limits.h>
3821	#else
3822	# include <assert.h>
3823	#endif
3824	Syntax error
3825	_ACEOF
3826	if ac_fn_c_try_cpp "$LINENO"; then :
3827		4453
3828	else
3829	# Broken: fails on valid input.
3830	continue
3831	fi
3832	rm -f conftest.err conftest.$ac_ext
3833		4454
3834	# OK, works on sane cases. Now check whether nonexistent headers
3835	# can be detected and how.
3836	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3837	/* end confdefs.h. */
3838	#include <ac_nonexistent.h>
3839	_ACEOF
3840	if ac_fn_c_try_cpp "$LINENO"; then :
3841	# Broken: success on invalid input.
3842	continue
3843	else
3844	# Passes both tests.
3845	ac_preproc_ok=:
3846	break
3847	fi
3848	rm -f conftest.err conftest.$ac_ext
3849
3850	done
3851	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3852	rm -f conftest.err conftest.$ac_ext
3853	if $ac_preproc_ok; then :
3854	break
3855	fi
3856
3857	done
3858	ac_cv_prog_CPP=$CPP
3859
3860	fi
3861	CPP=$ac_cv_prog_CPP
3862	else
3863	ac_cv_prog_CPP=$CPP
3864	fi
3865	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3866	$as_echo "$CPP" >&6; }
3867	ac_preproc_ok=false
3868	for ac_c_preproc_warn_flag in '' yes
3869	do
3870	# Use a header file that comes with gcc, so configuring glibc
3871	# with a fresh cross-compiler works.
3872	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3873	# <limits.h> exists even on freestanding compilers.
3874	# On the NeXT, cc -E runs the code through the compiler's parser,
3875	# not just through cpp. "Syntax error" is here to catch this case.
3876	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3877	/* end confdefs.h. */
3878	#ifdef __STDC__
3879	# include <limits.h>
3880	#else
3881	# include <assert.h>
3882	#endif
3883	Syntax error
3884	_ACEOF
3885	if ac_fn_c_try_cpp "$LINENO"; then :
3886
3887	else
3888	# Broken: fails on valid input.
3889	continue
3890	fi
3891	rm -f conftest.err conftest.$ac_ext
3892
3893	# OK, works on sane cases. Now check whether nonexistent headers
3894	# can be detected and how.
3895	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3896	/* end confdefs.h. */
3897	#include <ac_nonexistent.h>
3898	_ACEOF
3899	if ac_fn_c_try_cpp "$LINENO"; then :
3900	# Broken: success on invalid input.
3901	continue
3902	else
3903	# Passes both tests.
3904	ac_preproc_ok=:
3905	break
3906	fi
3907	rm -f conftest.err conftest.$ac_ext
3908
3909	done
3910	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3911	rm -f conftest.err conftest.$ac_ext
3912	if $ac_preproc_ok; then :
3913
3914	else
3915	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3916	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3917	as_fn_error "C preprocessor \"$CPP\" fails sanity check
3918	See \`config.log' for more details." "$LINENO" 5; }
3919	fi
3920
3921	ac_ext=c
3922	ac_cpp='$CPP $CPPFLAGS'
3923	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3924	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3925	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3926
3927	# Find a good install program. We prefer a C program (faster),	4455	# Find a good install program. We prefer a C program (faster),
3928	# 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
3929	# incompatible versions:	4457	# incompatible versions:
3930	# SysV /etc/install, /usr/sbin/install	4458	# SysV /etc/install, /usr/sbin/install
3931	# SunOS /usr/etc/install	4459	# SunOS /usr/etc/install
3932	# IRIX /sbin/install	4460	# IRIX /sbin/install
…		…
3936	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	4464	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3937	# 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"
3938	# OS/2's system install, which has a completely different semantic	4466	# OS/2's system install, which has a completely different semantic
3939	# ./install, which can be erroneously created by make from ./install.sh.	4467	# ./install, which can be erroneously created by make from ./install.sh.
3940	# Reject install programs that cannot install multiple files.	4468	# Reject install programs that cannot install multiple files.
3941	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5	4469	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3942	$as_echo_n "checking for a BSD-compatible install... " >&6; }	4470	printf %s "checking for a BSD-compatible install... " >&6; }
3943	if test -z "$INSTALL"; then	4471	if test -z "$INSTALL"; then
3944	if test "${ac_cv_path_install+set}" = set; then :	4472	if test ${ac_cv_path_install+y}
3945	$as_echo_n "(cached) " >&6	4473	then :
3946	else	4474	printf %s "(cached) " >&6
		4475	else $as_nop
3947	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4476	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3948	for as_dir in $PATH	4477	for as_dir in $PATH
3949	do	4478	do
3950	IFS=$as_save_IFS	4479	IFS=$as_save_IFS
3951	test -z "$as_dir" && as_dir=.	4480	case $as_dir in #(((
		4481	'') as_dir=./ ;;
		4482	*/) ;;
		4483	*) as_dir=$as_dir/ ;;
		4484	esac
3952	# Account for people who put trailing slashes in PATH elements.	4485	# Account for fact that we put trailing slashes in our PATH walk.
3953	case $as_dir/ in #((	4486	case $as_dir in #((
3954	./ | .// | /[cC]/* | \	4487	./ | /[cC]/* | \
3955	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \	4488	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3956	?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \	4489	?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3957	/usr/ucb/* ) ;;	4490	/usr/ucb/* ) ;;
3958	*)	4491	*)
3959	# 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.
3960	# 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
3961	# by default.	4494	# by default.
3962	for ac_prog in ginstall scoinst install; do	4495	for ac_prog in ginstall scoinst install; do
3963	for ac_exec_ext in '' $ac_executable_extensions; do	4496	for ac_exec_ext in '' $ac_executable_extensions; do
3964	if { test -f "$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
3965	if test $ac_prog = install &&	4498	if test $ac_prog = install &&
3966	grep dspmsg "$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
3967	# AIX install. It has an incompatible calling convention.	4500	# AIX install. It has an incompatible calling convention.
3968	:	4501	:
3969	elif test $ac_prog = install &&	4502	elif test $ac_prog = install &&
3970	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	4503	grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3971	# program-specific install script used by HP pwplus--don't use.	4504	# program-specific install script used by HP pwplus--don't use.
3972	:	4505	:
3973	else	4506	else
3974	rm -rf conftest.one conftest.two conftest.dir	4507	rm -rf conftest.one conftest.two conftest.dir
3975	echo one > conftest.one	4508	echo one > conftest.one
3976	echo two > conftest.two	4509	echo two > conftest.two
3977	mkdir conftest.dir	4510	mkdir conftest.dir
3978	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&	4511	if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
3979	test -s conftest.one && test -s conftest.two &&	4512	test -s conftest.one && test -s conftest.two &&
3980	test -s conftest.dir/conftest.one &&	4513	test -s conftest.dir/conftest.one &&
3981	test -s conftest.dir/conftest.two	4514	test -s conftest.dir/conftest.two
3982	then	4515	then
3983	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"	4516	ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
3984	break 3	4517	break 3
3985	fi	4518	fi
3986	fi	4519	fi
3987	fi	4520	fi
3988	done	4521	done
…		…
3994	IFS=$as_save_IFS	4527	IFS=$as_save_IFS
3995		4528
3996	rm -rf conftest.one conftest.two conftest.dir	4529	rm -rf conftest.one conftest.two conftest.dir
3997		4530
3998	fi	4531	fi
3999	if test "${ac_cv_path_install+set}" = set; then	4532	if test ${ac_cv_path_install+y}; then
4000	INSTALL=$ac_cv_path_install	4533	INSTALL=$ac_cv_path_install
4001	else	4534	else
4002	# As a last resort, use the slow shell script. Don't cache a	4535	# As a last resort, use the slow shell script. Don't cache a
4003	# value for INSTALL within a source directory, because that will	4536	# value for INSTALL within a source directory, because that will
4004	# break other packages using the cache if that directory is	4537	# break other packages using the cache if that directory is
4005	# removed, or if the value is a relative name.	4538	# removed, or if the value is a relative name.
4006	INSTALL=$ac_install_sh	4539	INSTALL=$ac_install_sh
4007	fi	4540	fi
4008	fi	4541	fi
4009	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5	4542	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4010	$as_echo "$INSTALL" >&6; }	4543	printf "%s\n" "$INSTALL" >&6; }
4011		4544
4012	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	4545	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4013	# It thinks the first close brace ends the variable substitution.	4546	# It thinks the first close brace ends the variable substitution.
4014	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	4547	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4015		4548
…		…
4017		4550
4018	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	4551	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4019		4552
4020		4553
4021		4554
4022		4555	ac_header= ac_cache=
4023	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5	4556	for ac_item in $ac_header_c_list
4024	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4025	if test "${ac_cv_path_GREP+set}" = set; then :
4026	$as_echo_n "(cached) " >&6
4027	else
4028	if test -z "$GREP"; then
4029	ac_path_GREP_found=false
4030	# Loop through the user's path and test for each of PROGNAME-LIST
4031	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4032	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4033	do	4557	do
4034	IFS=$as_save_IFS	4558	if test $ac_cache; then
4035	test -z "$as_dir" && as_dir=.	4559	ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
4036	for ac_prog in grep ggrep; do	4560	if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
4037	for ac_exec_ext in '' $ac_executable_extensions; do	4561	printf "%s\n" "#define $ac_item 1" >> confdefs.h
4038	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4039	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4040	# Check for GNU ac_path_GREP and select it if it is found.
4041	# Check for GNU $ac_path_GREP
4042	case `"$ac_path_GREP" --version 2>&1` in
4043	*GNU*)
4044	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4045	*)
4046	ac_count=0
4047	$as_echo_n 0123456789 >"conftest.in"
4048	while :
4049	do
4050	cat "conftest.in" "conftest.in" >"conftest.tmp"
4051	mv "conftest.tmp" "conftest.in"
4052	cp "conftest.in" "conftest.nl"
4053	$as_echo 'GREP' >> "conftest.nl"
4054	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4055	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4056	as_fn_arith $ac_count + 1 && ac_count=$as_val
4057	if test $ac_count -gt ${ac_path_GREP_max-0}; then
4058	# Best one so far, save it but keep looking for a better one
4059	ac_cv_path_GREP="$ac_path_GREP"
4060	ac_path_GREP_max=$ac_count
4061	fi	4562	fi
4062	# 10*(2^10) chars as input seems more than enough	4563	ac_header= ac_cache=
4063	test $ac_count -gt 10 && break	4564	elif test $ac_header; then
4064	done	4565	ac_cache=$ac_item
4065	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4066	esac
4067
4068	$ac_path_GREP_found && break 3
4069	done
4070	done
4071	done
4072	IFS=$as_save_IFS
4073	if test -z "$ac_cv_path_GREP"; then
4074	as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4075	fi
4076	else
4077	ac_cv_path_GREP=$GREP
4078	fi
4079
4080	fi
4081	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4082	$as_echo "$ac_cv_path_GREP" >&6; }
4083	GREP="$ac_cv_path_GREP"
4084
4085
4086	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4087	$as_echo_n "checking for egrep... " >&6; }
4088	if test "${ac_cv_path_EGREP+set}" = set; then :
4089	$as_echo_n "(cached) " >&6
4090	else
4091	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4092	then ac_cv_path_EGREP="$GREP -E"
4093	else	4566	else
4094	if test -z "$EGREP"; then	4567	ac_header=$ac_item
4095	ac_path_EGREP_found=false
4096	# Loop through the user's path and test for each of PROGNAME-LIST
4097	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4098	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4099	do
4100	IFS=$as_save_IFS
4101	test -z "$as_dir" && as_dir=.
4102	for ac_prog in egrep; do
4103	for ac_exec_ext in '' $ac_executable_extensions; do
4104	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4105	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4106	# Check for GNU ac_path_EGREP and select it if it is found.
4107	# Check for GNU $ac_path_EGREP
4108	case `"$ac_path_EGREP" --version 2>&1` in
4109	*GNU*)
4110	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4111	*)
4112	ac_count=0
4113	$as_echo_n 0123456789 >"conftest.in"
4114	while :
4115	do
4116	cat "conftest.in" "conftest.in" >"conftest.tmp"
4117	mv "conftest.tmp" "conftest.in"
4118	cp "conftest.in" "conftest.nl"
4119	$as_echo 'EGREP' >> "conftest.nl"
4120	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4121	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4122	as_fn_arith $ac_count + 1 && ac_count=$as_val
4123	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4124	# Best one so far, save it but keep looking for a better one
4125	ac_cv_path_EGREP="$ac_path_EGREP"
4126	ac_path_EGREP_max=$ac_count
4127	fi
4128	# 10*(2^10) chars as input seems more than enough
4129	test $ac_count -gt 10 && break
4130	done
4131	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4132	esac
4133
4134	$ac_path_EGREP_found && break 3
4135	done
4136	done
4137	done
4138	IFS=$as_save_IFS
4139	if test -z "$ac_cv_path_EGREP"; then
4140	as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4141	fi
4142	else
4143	ac_cv_path_EGREP=$EGREP
4144	fi
4145
4146	fi	4568	fi
4147	fi	4569	done
4148	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4149	$as_echo "$ac_cv_path_EGREP" >&6; }
4150	EGREP="$ac_cv_path_EGREP"
4151		4570
4152		4571
4153	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5	4572
4154	$as_echo_n "checking for ANSI C header files... " >&6; }	4573
4155	if test "${ac_cv_header_stdc+set}" = set; then :	4574
4156	$as_echo_n "(cached) " >&6	4575
4157	else	4576
		4577
		4578	if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
		4579	then :
		4580
		4581	printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
		4582
		4583	fi
		4584
		4585
		4586
		4587
		4588
		4589
		4590	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
		4591	printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; }
		4592	if test ${ac_cv_safe_to_define___extensions__+y}
		4593	then :
		4594	printf %s "(cached) " >&6
		4595	else $as_nop
4158	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4596	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4159	/* end confdefs.h. */	4597	/* end confdefs.h. */
4160	#include <stdlib.h>
4161	#include <stdarg.h>
4162	#include <string.h>
4163	#include <float.h>
4164		4598
		4599	# define __EXTENSIONS__ 1
		4600	$ac_includes_default
4165	int	4601	int
4166	main ()	4602	main (void)
4167	{	4603	{
4168		4604
4169	;	4605	;
4170	return 0;	4606	return 0;
4171	}	4607	}
4172	_ACEOF	4608	_ACEOF
4173	if ac_fn_c_try_compile "$LINENO"; then :	4609	if ac_fn_c_try_compile "$LINENO"
4174	ac_cv_header_stdc=yes	4610	then :
4175	else	4611	ac_cv_safe_to_define___extensions__=yes
4176	ac_cv_header_stdc=no	4612	else $as_nop
		4613	ac_cv_safe_to_define___extensions__=no
4177	fi	4614	fi
4178	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4615	rm -f core conftest.err conftest.$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; }
4179		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
4180	if test $ac_cv_header_stdc = yes; then	4627	if test $ac_cv_header_wchar_h = yes
4181	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	4628	then :
4182	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4629	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4183	/* end confdefs.h. */	4630	/* end confdefs.h. */
4184	#include <string.h>
4185		4631
		4632	#include <wchar.h>
		4633	mbstate_t x;
		4634	int
		4635	main (void)
		4636	{
		4637
		4638	;
		4639	return 0;
		4640	}
4186	_ACEOF	4641	_ACEOF
4187	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	4642	if ac_fn_c_try_compile "$LINENO"
4188	$EGREP "memchr" >/dev/null 2>&1; then :	4643	then :
4189		4644
4190	else	4645	else $as_nop
4191	ac_cv_header_stdc=no
4192	fi
4193	rm -f conftest*
4194
4195	fi
4196
4197	if test $ac_cv_header_stdc = yes; then
4198	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4199	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4646	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4200	/* end confdefs.h. */	4647	/* end confdefs.h. */
4201	#include <stdlib.h>
4202		4648
4203	_ACEOF	4649	#define _XOPEN_SOURCE 500
4204	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	4650	#include <wchar.h>
4205	$EGREP "free" >/dev/null 2>&1; then :	4651	mbstate_t x;
4206
4207	else
4208	ac_cv_header_stdc=no
4209	fi
4210	rm -f conftest*
4211
4212	fi
4213
4214	if test $ac_cv_header_stdc = yes; then
4215	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4216	if test "$cross_compiling" = yes; then :
4217	:
4218	else
4219	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4220	/* end confdefs.h. */
4221	#include <ctype.h>
4222	#include <stdlib.h>
4223	#if ((' ' & 0x0FF) == 0x020)
4224	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4225	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4226	#else
4227	# define ISLOWER(c) \
4228	(('a' <= (c) && (c) <= 'i') \
4229	|| ('j' <= (c) && (c) <= 'r') \
4230	|| ('s' <= (c) && (c) <= 'z'))
4231	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4232	#endif
4233
4234	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4235	int	4652	int
4236	main ()	4653	main (void)
4237	{
4238	int i;
4239	for (i = 0; i < 256; i++)
4240	if (XOR (islower (i), ISLOWER (i))
4241	|| toupper (i) != TOUPPER (i))
4242	return 2;
4243	return 0;
4244	}
4245	_ACEOF
4246	if ac_fn_c_try_run "$LINENO"; then :
4247
4248	else
4249	ac_cv_header_stdc=no
4250	fi
4251	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4252	conftest.$ac_objext conftest.beam conftest.$ac_ext
4253	fi
4254
4255	fi
4256	fi
4257	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4258	$as_echo "$ac_cv_header_stdc" >&6; }
4259	if test $ac_cv_header_stdc = yes; then
4260
4261	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
4262
4263	fi
4264
4265	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4266	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4267	inttypes.h stdint.h unistd.h
4268	do :
4269	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4270	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4271	"
4272	eval as_val=\$$as_ac_Header
4273	if test "x$as_val" = x""yes; then :
4274	cat >>confdefs.h <<_ACEOF
4275	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4276	_ACEOF
4277
4278	fi
4279
4280	done
4281
4282
4283
4284	ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4285	if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4286	MINIX=yes
4287	else
4288	MINIX=
4289	fi
4290
4291
4292	if test "$MINIX" = yes; then
4293
4294	$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4295
4296
4297	$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4298
4299
4300	$as_echo "#define _MINIX 1" >>confdefs.h
4301
4302	fi
4303
4304
4305	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4306	$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4307	if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4308	$as_echo_n "(cached) " >&6
4309	else
4310	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4311	/* end confdefs.h. */
4312
4313	# define __EXTENSIONS__ 1
4314	$ac_includes_default
4315	int
4316	main ()
4317	{	4654	{
4318		4655
4319	;	4656	;
4320	return 0;	4657	return 0;
4321	}	4658	}
4322	_ACEOF	4659	_ACEOF
4323	if ac_fn_c_try_compile "$LINENO"; then :	4660	if ac_fn_c_try_compile "$LINENO"
4324	ac_cv_safe_to_define___extensions__=yes	4661	then :
4325	else	4662	ac_cv_should_define__xopen_source=yes
4326	ac_cv_safe_to_define___extensions__=no
4327	fi	4663	fi
4328	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4664	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4329	fi	4665	fi
		4666	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4667	fi
		4668	fi
4330	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5	4669	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
4331	$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }	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
4332	test $ac_cv_safe_to_define___extensions__ = yes &&	4714	if test $ac_cv_safe_to_define___extensions__ = yes
		4715	then :
4333	$as_echo "#define __EXTENSIONS__ 1" >>confdefs.h	4716	printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
4334		4717
4335	$as_echo "#define _ALL_SOURCE 1" >>confdefs.h	4718	fi
		4719	if test $ac_cv_should_define__xopen_source = yes
		4720	then :
		4721	printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h
4336		4722
4337	$as_echo "#define _GNU_SOURCE 1" >>confdefs.h	4723	fi
4338		4724
4339	$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h	4725	ac_ext=cpp
		4726	ac_cpp='$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
4340		4730
4341	$as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4342		4731
		4732	if test "$ac_prog_cxx_stdcxx" != cxx11; then
		4733	as_fn_error $? "the compiler does not support C++11" "$LINENO" 5
		4734	fi
4343		4735
		4736	LINKER="$CXX"
		4737	if test x$GCC = xyes && test x$GXX = xyes; then
		4738	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working libsupc++" >&5
		4739	printf %s "checking for working libsupc++... " >&6; }
		4740	save_CXX="$CXX"
		4741	save_LIBS="$LIBS"
		4742	CXX="$CC"
		4743	LIBS="$LIBS -lsupc++"
4344		4744
		4745	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4746	/* end confdefs.h. */
		4747	struct test { }; void f() try { throw new test; } catch (...) { throw; }
		4748	int
		4749	main (void)
		4750	{
4345		4751
		4752	;
		4753	return 0;
		4754	}
		4755	_ACEOF
		4756	if ac_fn_cxx_try_link "$LINENO"
		4757	then :
		4758	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		4759	printf "%s\n" "ok" >&6; }
		4760	LINKER="$CC"
		4761	else $as_nop
		4762
		4763	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, making everything bigger and slower" >&5
		4764	printf "%s\n" "no, making everything bigger and slower" >&6; }
		4765	LIBS="$save_LIBS"
		4766
		4767
		4768	fi
		4769	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		4770	conftest$ac_exeext conftest.$ac_ext
		4771	CXX="$save_CXX"
		4772	fi
		4773	LINKER=$LINKER
		4774
		4775
		4776	if test -z "$orig_CXXFLAGS"; then
		4777	if test x$GCC = xyes && test "x$GXX" = xyes; then
		4778	CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"
		4779	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4780	/* end confdefs.h. */
		4781
		4782	int
		4783	main (void)
		4784	{
		4785
		4786	;
		4787	return 0;
		4788	}
		4789	_ACEOF
		4790	if ac_fn_cxx_try_compile "$LINENO"
		4791	then :
		4792
		4793	else $as_nop
		4794	CXXFLAGS="-g -O3"
		4795	fi
		4796	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4797	else
		4798	CXXFLAGS="-O"
		4799	fi
		4800	CFLAGS="$CXXFLAGS"
		4801	fi
		4802
4346	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5	4803	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing setlocale" >&5
4347	$as_echo_n "checking for library containing strerror... " >&6; }	4804	printf %s "checking for library containing setlocale... " >&6; }
4348	if test "${ac_cv_search_strerror+set}" = set; then :	4805	if test ${ac_cv_search_setlocale+y}
4349	$as_echo_n "(cached) " >&6	4806	then :
4350	else	4807	printf %s "(cached) " >&6
		4808	else $as_nop
4351	ac_func_search_save_LIBS=$LIBS	4809	ac_func_search_save_LIBS=$LIBS
4352	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4810	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4353	/* end confdefs.h. */	4811	/* end confdefs.h. */
4354		4812
4355	/* Override any GCC internal prototype to avoid an error.	4813	namespace conftest {
4356	Use char because int might match the return type of a GCC	4814	extern "C" int setlocale ();
4357	builtin and then its argument prototype would still apply. */	4815	}
4358	#ifdef __cplusplus
4359	extern "C"
4360	#endif
4361	char strerror ();
4362	int	4816	int
4363	main ()	4817	main (void)
4364	{	4818	{
4365	return strerror ();	4819	return conftest::setlocale ();
4366	;	4820	;
4367	return 0;	4821	return 0;
4368	}	4822	}
4369	_ACEOF	4823	_ACEOF
4370	for ac_lib in '' cposix; do	4824	for ac_lib in '' xpg4
		4825	do
4371	if test -z "$ac_lib"; then	4826	if test -z "$ac_lib"; then
4372	ac_res="none required"	4827	ac_res="none required"
4373	else	4828	else
4374	ac_res=-l$ac_lib	4829	ac_res=-l$ac_lib
4375	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	4830	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4376	fi	4831	fi
4377	if ac_fn_c_try_link "$LINENO"; then :	4832	if ac_fn_cxx_try_link "$LINENO"
		4833	then :
4378	ac_cv_search_strerror=$ac_res	4834	ac_cv_search_setlocale=$ac_res
4379	fi	4835	fi
4380	rm -f core conftest.err conftest.$ac_objext \	4836	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4381	conftest$ac_exeext	4837	conftest$ac_exeext
4382	if test "${ac_cv_search_strerror+set}" = set; then :	4838	if test ${ac_cv_search_setlocale+y}
		4839	then :
4383	break	4840	break
4384	fi	4841	fi
4385	done	4842	done
4386	if test "${ac_cv_search_strerror+set}" = set; then :	4843	if test ${ac_cv_search_setlocale+y}
		4844	then :
4387		4845
4388	else	4846	else $as_nop
4389	ac_cv_search_strerror=no	4847	ac_cv_search_setlocale=no
4390	fi	4848	fi
4391	rm conftest.$ac_ext	4849	rm conftest.$ac_ext
4392	LIBS=$ac_func_search_save_LIBS	4850	LIBS=$ac_func_search_save_LIBS
4393	fi	4851	fi
4394	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5	4852	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5
4395	$as_echo "$ac_cv_search_strerror" >&6; }	4853	printf "%s\n" "$ac_cv_search_setlocale" >&6; }
4396	ac_res=$ac_cv_search_strerror	4854	ac_res=$ac_cv_search_setlocale
4397	if test "$ac_res" != no; then :	4855	if test "$ac_res" != no
		4856	then :
4398	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"	4857	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4399		4858
4400	fi	4859	fi
4401		4860
4402	ac_ext=cpp
4403	ac_cpp='$CXXCPP $CPPFLAGS'
4404	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4405	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4406	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4407		4861
4408
4409	if test x$GCC = xyes && test x$GXX = xyes; then
4410	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working libsupc++" >&5
4411	$as_echo_n "checking for working libsupc++... " >&6; }
4412	save_CXX="$CXX"
4413	save_LIBS="$LIBS"
4414	CXX="$CC"
4415	LIBS="$LIBS -lsupc++"
4416	LINKER="$CC"
4417
4418	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4419	/* end confdefs.h. */
4420	struct test { }; void f() try { throw new test; } catch (...) { throw; }
4421	int
4422	main ()
4423	{
4424
4425	;
4426	return 0;
4427	}
4428	_ACEOF
4429	if ac_fn_cxx_try_link "$LINENO"; then :
4430	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
4431	$as_echo "ok" >&6; }
4432	else
4433
4434	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, making everything bigger and slower" >&5
4435	$as_echo "no, making everything bigger and slower" >&6; }
4436	LIBS="$save_LIBS"
4437	LINKER="$save_CXX"
4438
4439
4440	fi
4441	rm -f core conftest.err conftest.$ac_objext \
4442	conftest$ac_exeext conftest.$ac_ext
4443	CXX="$save_CXX"
4444	fi
4445	LINKER=$LINKER
4446
4447
4448	if test -z "$orig_CXXFLAGS"; then
4449	if test x$GCC = xyes && test "x$GXX" = xyes; then
4450	CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"
4451	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4452	/* end confdefs.h. */
4453
4454	int
4455	main ()
4456	{
4457
4458	;
4459	return 0;
4460	}
4461	_ACEOF
4462	if ac_fn_cxx_try_compile "$LINENO"; then :
4463
4464	else
4465	CXXFLAGS="-g -O3"
4466	fi
4467	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4468	else
4469	CXXFLAGS="-O"
4470	fi
4471	CFLAGS="$CXXFLAGS"
4472	fi
4473
4474	case $host in
4475	*-*-solaris* )
4476
4477	$as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
4478
4479	;;
4480	esac
4481
4482	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setlocale" >&5	4862	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
4483	$as_echo_n "checking for library containing setlocale... " >&6; }	4863	printf %s "checking for library containing gethostbyname... " >&6; }
4484	if test "${ac_cv_search_setlocale+set}" = set; then :	4864	if test ${ac_cv_search_gethostbyname+y}
4485	$as_echo_n "(cached) " >&6	4865	then :
4486	else	4866	printf %s "(cached) " >&6
		4867	else $as_nop
4487	ac_func_search_save_LIBS=$LIBS	4868	ac_func_search_save_LIBS=$LIBS
4488	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4869	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4489	/* end confdefs.h. */	4870	/* end confdefs.h. */
4490		4871
4491	/* Override any GCC internal prototype to avoid an error.	4872	namespace conftest {
4492	Use char because int might match the return type of a GCC	4873	extern "C" int gethostbyname ();
4493	builtin and then its argument prototype would still apply. */	4874	}
4494	#ifdef __cplusplus
4495	extern "C"
4496	#endif
4497	char setlocale ();
4498	int	4875	int
4499	main ()	4876	main (void)
4500	{	4877	{
4501	return setlocale ();	4878	return conftest::gethostbyname ();
4502	;	4879	;
4503	return 0;	4880	return 0;
4504	}	4881	}
4505	_ACEOF	4882	_ACEOF
4506	for ac_lib in '' xpg4; do	4883	for ac_lib in '' nsl
		4884	do
4507	if test -z "$ac_lib"; then	4885	if test -z "$ac_lib"; then
4508	ac_res="none required"	4886	ac_res="none required"
4509	else	4887	else
4510	ac_res=-l$ac_lib	4888	ac_res=-l$ac_lib
4511	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	4889	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4512	fi	4890	fi
4513	if ac_fn_cxx_try_link "$LINENO"; then :	4891	if ac_fn_cxx_try_link "$LINENO"
		4892	then :
4514	ac_cv_search_setlocale=$ac_res	4893	ac_cv_search_gethostbyname=$ac_res
4515	fi	4894	fi
4516	rm -f core conftest.err conftest.$ac_objext \	4895	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4517	conftest$ac_exeext	4896	conftest$ac_exeext
4518	if test "${ac_cv_search_setlocale+set}" = set; then :	4897	if test ${ac_cv_search_gethostbyname+y}
		4898	then :
4519	break	4899	break
4520	fi	4900	fi
4521	done	4901	done
4522	if test "${ac_cv_search_setlocale+set}" = set; then :	4902	if test ${ac_cv_search_gethostbyname+y}
		4903	then :
4523		4904
4524	else	4905	else $as_nop
4525	ac_cv_search_setlocale=no	4906	ac_cv_search_gethostbyname=no
4526	fi	4907	fi
4527	rm conftest.$ac_ext	4908	rm conftest.$ac_ext
4528	LIBS=$ac_func_search_save_LIBS	4909	LIBS=$ac_func_search_save_LIBS
4529	fi	4910	fi
4530	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5	4911	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
4531	$as_echo "$ac_cv_search_setlocale" >&6; }	4912	printf "%s\n" "$ac_cv_search_gethostbyname" >&6; }
4532	ac_res=$ac_cv_search_setlocale	4913	ac_res=$ac_cv_search_gethostbyname
4533	if test "$ac_res" != no; then :	4914	if test "$ac_res" != no
		4915	then :
4534	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"	4916	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4535		4917
4536	fi	4918	fi
4537		4919
4538
4539	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5	4920	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
4540	$as_echo_n "checking for library containing gethostbyname... " >&6; }	4921	printf %s "checking for library containing socket... " >&6; }
4541	if test "${ac_cv_search_gethostbyname+set}" = set; then :	4922	if test ${ac_cv_search_socket+y}
4542	$as_echo_n "(cached) " >&6	4923	then :
4543	else	4924	printf %s "(cached) " >&6
		4925	else $as_nop
4544	ac_func_search_save_LIBS=$LIBS	4926	ac_func_search_save_LIBS=$LIBS
4545	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4927	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4546	/* end confdefs.h. */	4928	/* end confdefs.h. */
4547		4929
4548	/* Override any GCC internal prototype to avoid an error.	4930	namespace conftest {
4549	Use char because int might match the return type of a GCC	4931	extern "C" int socket ();
4550	builtin and then its argument prototype would still apply. */	4932	}
4551	#ifdef __cplusplus
4552	extern "C"
4553	#endif
4554	char gethostbyname ();
4555	int	4933	int
4556	main ()	4934	main (void)
4557	{	4935	{
4558	return gethostbyname ();	4936	return conftest::socket ();
4559	;	4937	;
4560	return 0;	4938	return 0;
4561	}	4939	}
4562	_ACEOF	4940	_ACEOF
4563	for ac_lib in '' nsl; do	4941	for ac_lib in '' socket
		4942	do
4564	if test -z "$ac_lib"; then	4943	if test -z "$ac_lib"; then
4565	ac_res="none required"	4944	ac_res="none required"
4566	else	4945	else
4567	ac_res=-l$ac_lib	4946	ac_res=-l$ac_lib
4568	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	4947	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4569	fi	4948	fi
4570	if ac_fn_cxx_try_link "$LINENO"; then :	4949	if ac_fn_cxx_try_link "$LINENO"
		4950	then :
4571	ac_cv_search_gethostbyname=$ac_res	4951	ac_cv_search_socket=$ac_res
4572	fi	4952	fi
4573	rm -f core conftest.err conftest.$ac_objext \	4953	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4574	conftest$ac_exeext	4954	conftest$ac_exeext
4575	if test "${ac_cv_search_gethostbyname+set}" = set; then :	4955	if test ${ac_cv_search_socket+y}
		4956	then :
4576	break	4957	break
4577	fi	4958	fi
4578	done	4959	done
4579	if test "${ac_cv_search_gethostbyname+set}" = set; then :	4960	if test ${ac_cv_search_socket+y}
		4961	then :
4580		4962
4581	else	4963	else $as_nop
4582	ac_cv_search_gethostbyname=no	4964	ac_cv_search_socket=no
4583	fi	4965	fi
4584	rm conftest.$ac_ext	4966	rm conftest.$ac_ext
4585	LIBS=$ac_func_search_save_LIBS	4967	LIBS=$ac_func_search_save_LIBS
4586	fi	4968	fi
4587	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
4588	$as_echo "$ac_cv_search_gethostbyname" >&6; }
4589	ac_res=$ac_cv_search_gethostbyname
4590	if test "$ac_res" != no; then :
4591	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4592
4593	fi
4594
4595	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
4596	$as_echo_n "checking for library containing socket... " >&6; }
4597	if test "${ac_cv_search_socket+set}" = set; then :
4598	$as_echo_n "(cached) " >&6
4599	else
4600	ac_func_search_save_LIBS=$LIBS
4601	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4602	/* end confdefs.h. */
4603
4604	/* Override any GCC internal prototype to avoid an error.
4605	Use char because int might match the return type of a GCC
4606	builtin and then its argument prototype would still apply. */
4607	#ifdef __cplusplus
4608	extern "C"
4609	#endif
4610	char socket ();
4611	int
4612	main ()
4613	{
4614	return socket ();
4615	;
4616	return 0;
4617	}
4618	_ACEOF
4619	for ac_lib in '' socket; do
4620	if test -z "$ac_lib"; then
4621	ac_res="none required"
4622	else
4623	ac_res=-l$ac_lib
4624	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4625	fi
4626	if ac_fn_cxx_try_link "$LINENO"; then :
4627	ac_cv_search_socket=$ac_res
4628	fi
4629	rm -f core conftest.err conftest.$ac_objext \
4630	conftest$ac_exeext
4631	if test "${ac_cv_search_socket+set}" = set; then :
4632	break
4633	fi
4634	done
4635	if test "${ac_cv_search_socket+set}" = set; then :
4636
4637	else
4638	ac_cv_search_socket=no
4639	fi
4640	rm conftest.$ac_ext
4641	LIBS=$ac_func_search_save_LIBS
4642	fi
4643	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5	4969	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4644	$as_echo "$ac_cv_search_socket" >&6; }	4970	printf "%s\n" "$ac_cv_search_socket" >&6; }
4645	ac_res=$ac_cv_search_socket	4971	ac_res=$ac_cv_search_socket
4646	if test "$ac_res" != no; then :	4972	if test "$ac_res" != no
		4973	then :
4647	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"	4974	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4648		4975
4649	fi	4976	fi
4650		4977
4651		4978
…		…
4660	support_pointer_blank=yes	4987	support_pointer_blank=yes
4661	support_scroll_rxvt=yes	4988	support_scroll_rxvt=yes
4662	support_scroll_next=yes	4989	support_scroll_next=yes
4663	support_scroll_xterm=yes	4990	support_scroll_xterm=yes
4664	support_xim=yes	4991	support_xim=yes
4665	support_afterimage=yes	4992	support_pixbuf=yes
4666	support_afterstep=yes	4993	support_startup_notification=yes
4667	support_xft=yes	4994	support_xft=yes
4668	support_unicode3=no	4995	support_unicode3=no
4669	support_combining=yes	4996	support_combining=yes
4670	support_8bitctrls=no	4997	support_8bitctrls=no
4671	support_iso14755=yes	4998	support_iso14755=yes
…		…
4673	support_perl=yes	5000	support_perl=yes
4674	codesets=all	5001	codesets=all
4675		5002
4676		5003
4677	# Check whether --enable-everything was given.	5004	# Check whether --enable-everything was given.
4678	if test "${enable_everything+set}" = set; then :	5005	if test ${enable_everything+y}
		5006	then :
4679	enableval=$enable_everything;	5007	enableval=$enable_everything;
4680	if test x$enableval = xno; then	5008	if test x$enableval = xno; then
4681	support_frills=no	5009	support_frills=no
4682	support_inheritpixmap=no	5010	support_inheritpixmap=no
4683	support_fading=no	5011	support_fading=no
4684	support_keepscrolling=no	5012	support_keepscrolling=no
4685	support_selectionscrolling=no	5013	support_selectionscrolling=no
4686	support_lastlog=no
4687	support_mousewheel=no	5014	support_mousewheel=no
4688	support_mouseslipwheel=no	5015	support_mouseslipwheel=no
4689	support_text_blink=no	5016	support_text_blink=no
4690	support_pointer_blank=no	5017	support_pointer_blank=no
4691	support_scroll_rxvt=no	5018	support_scroll_rxvt=no
4692	support_scroll_next=no	5019	support_scroll_next=no
4693	support_scroll_xterm=no	5020	support_scroll_xterm=no
4694	support_utmp=no
4695	support_wtmp=no
4696	support_xim=no	5021	support_xim=no
4697	support_afterimage=no	5022	support_pixbuf=no
4698	support_afterstep=no	5023	support_startup_notification=no
4699	support_xft=no	5024	support_xft=no
4700	support_unicode3=no	5025	support_unicode3=no
4701	support_combining=no	5026	support_combining=no
4702	support_8bitctrls=no	5027	support_8bitctrls=no
4703	support_iso14755=no	5028	support_iso14755=no
…		…
4709	support_frills=yes	5034	support_frills=yes
4710	support_inheritpixmap=yes	5035	support_inheritpixmap=yes
4711	support_fading=yes	5036	support_fading=yes
4712	support_keepscrolling=yes	5037	support_keepscrolling=yes
4713	support_selectionscrolling=yes	5038	support_selectionscrolling=yes
4714	support_lastlog=yes
4715	support_mousewheel=yes	5039	support_mousewheel=yes
4716	support_mouseslipwheel=yes	5040	support_mouseslipwheel=yes
4717	support_text_blink=yes	5041	support_text_blink=yes
4718	support_pointer_blank=yes	5042	support_pointer_blank=yes
4719	support_scroll_rxvt=yes	5043	support_scroll_rxvt=yes
4720	support_scroll_next=yes	5044	support_scroll_next=yes
4721	support_scroll_xterm=yes	5045	support_scroll_xterm=yes
4722	support_utmp=yes
4723	support_wtmp=yes
4724	support_xim=yes	5046	support_xim=yes
4725	support_afterimage=yes
4726	support_afterstep=yes	5047	support_pixbuf=yes
		5048	support_startup_notification=yes
4727	support_xft=yes	5049	support_xft=yes
4728	support_unicode3=yes	5050	support_unicode3=yes
4729	support_combining=yes	5051	support_combining=yes
4730	#support_8bitctrls=yes	5052	#support_8bitctrls=yes
4731	support_iso14755=yes	5053	support_iso14755=yes
…		…
4735	fi	5057	fi
4736		5058
4737	fi	5059	fi
4738		5060
4739		5061
4740	ASSERTIONS=no	5062	support_assertions=no
4741	# Check whether --enable-assert was given.	5063	# Check whether --enable-assert was given.
4742	if test "${enable_assert+set}" = set; then :	5064	if test ${enable_assert+y}
		5065	then :
4743	enableval=$enable_assert; if test x$enableval = xyes; then	5066	enableval=$enable_assert; if test x$enableval = xyes; then
4744	ASSERTIONS=yes	5067	support_assertions=yes
4745	fi	5068	fi
4746	fi	5069	fi
4747		5070
4748	if test x$ASSERTIONS = xno; then	5071	if test x$support_assertions = xno; then
4749		5072
4750	$as_echo "#define NDEBUG 1" >>confdefs.h	5073	printf "%s\n" "#define NDEBUG 1" >>confdefs.h
4751		5074
4752	fi	5075	fi
4753		5076
4754	WARNINGS=no	5077	support_warnings=no
4755	# Check whether --enable-warnings was given.	5078	# Check whether --enable-warnings was given.
4756	if test "${enable_warnings+set}" = set; then :	5079	if test ${enable_warnings+y}
		5080	then :
4757	enableval=$enable_warnings; if test x$enableval = xyes; then	5081	enableval=$enable_warnings; if test x$enableval = xyes; then
4758	WARNINGS=yes	5082	support_warnings=yes
4759	fi	5083	fi
4760	fi	5084	fi
4761		5085
4762	if test x$GXX = xyes; then	5086	if test x$GXX = xyes; then
4763	if test $WARNINGS = yes; then	5087	if test $support_warnings = yes; then
4764	save_CXXFLAGS="$CXXFLAGS"	5088	save_CXXFLAGS="$CXXFLAGS"
4765	CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-non-virtual-dtor"	5089	CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-unused-value"
4766	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5090	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4767	/* end confdefs.h. */	5091	/* end confdefs.h. */
4768		5092
4769	int	5093	int
4770	main ()	5094	main (void)
4771	{	5095	{
4772		5096
4773	;	5097	;
4774	return 0;	5098	return 0;
4775	}	5099	}
4776	_ACEOF	5100	_ACEOF
4777	if ac_fn_cxx_try_compile "$LINENO"; then :	5101	if ac_fn_cxx_try_compile "$LINENO"
		5102	then :
4778		5103
4779	else	5104	else $as_nop
4780	CXXFLAGS="$save_CXXFLAGS"	5105	CXXFLAGS="$save_CXXFLAGS"
4781	fi	5106	fi
4782	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	5107	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4783	else	5108	else
4784	CXXFLAGS="$CXXFLAGS -w"	5109	CXXFLAGS="$CXXFLAGS -w"
4785	fi	5110	fi
4786	fi	5111	fi
4787		5112
4788	support_256_color=no	5113	support_256_color=no
4789	# Check whether --enable-256-color was given.	5114	# Check whether --enable-256-color was given.
4790	if test "${enable_256_color+set}" = set; then :	5115	if test ${enable_256_color+y}
		5116	then :
4791	enableval=$enable_256_color; if test x$enableval = xyes; then	5117	enableval=$enable_256_color; if test x$enableval = xyes; then
4792	support_256_color=yes	5118	support_256_color=yes
4793	fi	5119	fi
4794	fi	5120	fi
4795		5121
4796	if test x$support_256_color = xyes; then	5122	if test x$support_256_color = xyes; then
4797		5123
4798	$as_echo "#define USE_256_COLORS 1" >>confdefs.h	5124	printf "%s\n" "#define USE_256_COLORS 1" >>confdefs.h
4799		5125
4800	fi	5126	fi
4801		5127
4802	# Check whether --enable-unicode3 was given.	5128	# Check whether --enable-unicode3 was given.
4803	if test "${enable_unicode3+set}" = set; then :	5129	if test ${enable_unicode3+y}
		5130	then :
4804	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then	5131	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then
4805	support_unicode3=$enableval	5132	support_unicode3=$enableval
4806	fi	5133	fi
4807	fi	5134	fi
4808		5135
4809		5136
4810	# Check whether --enable-combining was given.	5137	# Check whether --enable-combining was given.
4811	if test "${enable_combining+set}" = set; then :	5138	if test ${enable_combining+y}
		5139	then :
4812	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then	5140	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then
4813	support_combining=$enableval	5141	support_combining=$enableval
4814	fi	5142	fi
4815	fi	5143	fi
4816		5144
4817		5145
4818	# Check whether --enable-xft was given.	5146	# Check whether --enable-xft was given.
4819	if test "${enable_xft+set}" = set; then :	5147	if test ${enable_xft+y}
		5148	then :
4820	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then	5149	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then
4821	support_xft=$enableval	5150	support_xft=$enableval
4822	fi	5151	fi
4823	fi	5152	fi
4824		5153
4825		5154
4826	# Check whether --enable-font-styles was given.	5155	# Check whether --enable-font-styles was given.
4827	if test "${enable_font_styles+set}" = set; then :	5156	if test ${enable_font_styles+y}
		5157	then :
4828	enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then	5158	enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then
4829	support_styles=$enableval	5159	support_styles=$enableval
4830	fi	5160	fi
4831	fi	5161	fi
4832		5162
4833		5163
4834	# Check whether --enable-afterimage was given.
4835	if test "${enable_afterimage+set}" = set; then :
4836	enableval=$enable_afterimage; if test x$enableval = xyes -o x$enableval = xno; then
4837	support_afterimage=$enableval
4838	fi
4839	fi
4840
4841
4842
4843	# Check whether --with-afterimage_config was given.
4844	if test "${with_afterimage_config+set}" = set; then :
4845	withval=$with_afterimage_config; if test "x$withval" != x; then
4846	afterimage_config=$withval/afterimage-config
4847	fi
4848	fi
4849
4850
4851
4852	# Check whether --enable-pixbuf was given.	5164	# Check whether --enable-pixbuf was given.
4853	if test "${enable_pixbuf+set}" = set; then :	5165	if test ${enable_pixbuf+y}
		5166	then :
4854	enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then	5167	enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then
4855	support_pixbuf=$enableval	5168	support_pixbuf=$enableval
4856	fi	5169	fi
4857	fi	5170	fi
4858		5171
4859		5172
		5173	# Check whether --enable-startup-notification was given.
		5174	if test ${enable_startup_notification+y}
		5175	then :
		5176	enableval=$enable_startup_notification; if test x$enableval = xyes -o x$enableval = xno; then
		5177	support_startup_notification=$enableval
		5178	fi
		5179	fi
		5180
		5181
4860	# Check whether --enable-transparency was given.	5182	# Check whether --enable-transparency was given.
4861	if test "${enable_transparency+set}" = set; then :	5183	if test ${enable_transparency+y}
		5184	then :
4862	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then	5185	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then
4863	support_inheritpixmap=$enableval	5186	support_inheritpixmap=$enableval
4864	fi	5187	fi
4865	fi	5188	fi
4866		5189
4867		5190
4868	# Check whether --enable-fading was given.	5191	# Check whether --enable-fading was given.
4869	if test "${enable_fading+set}" = set; then :	5192	if test ${enable_fading+y}
		5193	then :
4870	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then	5194	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then
4871	support_fading=$enableval	5195	support_fading=$enableval
4872	fi	5196	fi
4873	fi	5197	fi
4874		5198
4875		5199
4876	# Check whether --enable-rxvt-scroll was given.	5200	# Check whether --enable-rxvt-scroll was given.
4877	if test "${enable_rxvt_scroll+set}" = set; then :	5201	if test ${enable_rxvt_scroll+y}
		5202	then :
4878	enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5203	enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4879	support_scroll_rxvt=$enableval	5204	support_scroll_rxvt=$enableval
4880	fi	5205	fi
4881	fi	5206	fi
4882		5207
4883		5208
4884	# Check whether --enable-next-scroll was given.	5209	# Check whether --enable-next-scroll was given.
4885	if test "${enable_next_scroll+set}" = set; then :	5210	if test ${enable_next_scroll+y}
		5211	then :
4886	enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5212	enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4887	support_scroll_next=$enableval	5213	support_scroll_next=$enableval
4888	fi	5214	fi
4889	fi	5215	fi
4890		5216
4891		5217
4892	# Check whether --enable-xterm-scroll was given.	5218	# Check whether --enable-xterm-scroll was given.
4893	if test "${enable_xterm_scroll+set}" = set; then :	5219	if test ${enable_xterm_scroll+y}
		5220	then :
4894	enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5221	enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4895	support_scroll_xterm=$enableval	5222	support_scroll_xterm=$enableval
4896	fi	5223	fi
4897	fi	5224	fi
4898		5225
4899		5226
4900	# Check whether --enable-perl was given.	5227	# Check whether --enable-perl was given.
4901	if test "${enable_perl+set}" = set; then :	5228	if test ${enable_perl+y}
		5229	then :
4902	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then	5230	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then
4903	support_perl=$enableval	5231	support_perl=$enableval
4904	fi	5232	fi
4905	fi	5233	fi
4906		5234
4907		5235
4908		5236
4909	# Check whether --with-codesets was given.	5237	# Check whether --with-codesets was given.
4910	if test "${with_codesets+set}" = set; then :	5238	if test ${with_codesets+y}
		5239	then :
4911	withval=$with_codesets; codesets="$withval"	5240	withval=$with_codesets; codesets="$withval"
4912	fi	5241	fi
4913		5242
4914		5243
4915	# Check whether --enable-xim was given.	5244	# Check whether --enable-xim was given.
4916	if test "${enable_xim+set}" = set; then :	5245	if test ${enable_xim+y}
		5246	then :
4917	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then	5247	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then
4918	support_xim=$enableval	5248	support_xim=$enableval
4919	fi	5249	fi
4920	fi	5250	fi
4921		5251
4922		5252
4923	# Check whether --enable-backspace-key was given.	5253	# Check whether --enable-backspace-key was given.
4924	if test "${enable_backspace_key+set}" = set; then :	5254	if test ${enable_backspace_key+y}
		5255	then :
4925	enableval=$enable_backspace_key; if test x$enableval = xno; then	5256	enableval=$enable_backspace_key; if test x$enableval = xno; then
4926		5257
4927	$as_echo "#define NO_BACKSPACE_KEY 1" >>confdefs.h	5258	printf "%s\n" "#define NO_BACKSPACE_KEY 1" >>confdefs.h
4928		5259
4929	fi	5260	fi
4930	fi	5261	fi
4931		5262
4932		5263
4933	# Check whether --enable-delete-key was given.	5264	# Check whether --enable-delete-key was given.
4934	if test "${enable_delete_key+set}" = set; then :	5265	if test ${enable_delete_key+y}
		5266	then :
4935	enableval=$enable_delete_key; if test x$enableval = xno; then	5267	enableval=$enable_delete_key; if test x$enableval = xno; then
4936		5268
4937	$as_echo "#define NO_DELETE_KEY 1" >>confdefs.h	5269	printf "%s\n" "#define NO_DELETE_KEY 1" >>confdefs.h
4938		5270
4939	fi	5271	fi
4940	fi	5272	fi
4941		5273
4942		5274
		5275	support_resources=yes
4943	# Check whether --enable-resources was given.	5276	# Check whether --enable-resources was given.
4944	if test "${enable_resources+set}" = set; then :	5277	if test ${enable_resources+y}
		5278	then :
4945	enableval=$enable_resources; if test x$enableval = xno; then	5279	enableval=$enable_resources; if test x$enableval = xno; then
4946		5280	support_resources=no
4947	$as_echo "#define NO_RESOURCES 1" >>confdefs.h
4948
4949	fi	5281	fi
4950	fi	5282	fi
4951		5283
4952		5284
4953	# Check whether --enable-8bitctrls was given.	5285	# Check whether --enable-8bitctrls was given.
4954	if test "${enable_8bitctrls+set}" = set; then :	5286	if test ${enable_8bitctrls+y}
		5287	then :
4955	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then	5288	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then
4956	support_8bitctrls=$enableval	5289	support_8bitctrls=$enableval
4957	fi	5290	fi
4958	fi	5291	fi
4959		5292
4960		5293
4961	RESFALLBACK=Rxvt	5294	RESFALLBACK=Rxvt
4962	# Check whether --enable-fallback was given.	5295	# Check whether --enable-fallback was given.
4963	if test "${enable_fallback+set}" = set; then :	5296	if test ${enable_fallback+y}
		5297	then :
4964	enableval=$enable_fallback;	5298	enableval=$enable_fallback;
4965	test x$enableval = xyes && enableval=Rxvt	5299	test x$enableval = xyes && enableval=Rxvt
4966	test x$enableval = xno && enableval=	5300	test x$enableval = xno && enableval=
4967	RESFALLBACK="$enableval"	5301	RESFALLBACK="$enableval"
4968		5302
4969	fi	5303	fi
4970		5304
4971		5305
4972	if test x$RESFALLBACK != x; then	5306	if test x$RESFALLBACK != x; then
4973		5307
4974	cat >>confdefs.h <<_ACEOF	5308	printf "%s\n" "#define RESFALLBACK \"$RESFALLBACK\"" >>confdefs.h
4975	#define RESFALLBACK "$RESFALLBACK"
4976	_ACEOF
4977		5309
4978	fi	5310	fi
4979		5311
4980	RESNAME=urxvt	5312	RESNAME=urxvt
4981		5313
4982	# Check whether --with-res-name was given.	5314	# Check whether --with-res-name was given.
4983	if test "${with_res_name+set}" = set; then :	5315	if test ${with_res_name+y}
		5316	then :
4984	withval=$with_res_name; RESNAME="$withval"	5317	withval=$with_res_name; RESNAME="$withval"
4985	fi	5318	fi
4986		5319
4987		5320
4988	cat >>confdefs.h <<_ACEOF	5321	printf "%s\n" "#define RESNAME \"$RESNAME\"" >>confdefs.h
4989	#define RESNAME "$RESNAME"
4990	_ACEOF
4991		5322
4992		5323
4993	RESCLASS=URxvt	5324	RESCLASS=URxvt
4994		5325
4995	# Check whether --with-res-class was given.	5326	# Check whether --with-res-class was given.
4996	if test "${with_res_class+set}" = set; then :	5327	if test ${with_res_class+y}
		5328	then :
4997	withval=$with_res_class; RESCLASS="$withval"	5329	withval=$with_res_class; RESCLASS="$withval"
4998	fi	5330	fi
4999		5331
5000		5332
5001	cat >>confdefs.h <<_ACEOF	5333	printf "%s\n" "#define RESCLASS \"$RESCLASS\"" >>confdefs.h
5002	#define RESCLASS "$RESCLASS"
5003	_ACEOF
5004		5334
5005		5335
5006	RXVTNAME=urxvt	5336	RXVTNAME=urxvt
5007		5337
5008	# Check whether --with-name was given.	5338	# Check whether --with-name was given.
5009	if test "${with_name+set}" = set; then :	5339	if test ${with_name+y}
		5340	then :
5010	withval=$with_name; RXVTNAME="$withval"	5341	withval=$with_name; RXVTNAME="$withval"
5011	fi	5342	fi
5012		5343
5013		5344
5014	cat >>confdefs.h <<_ACEOF	5345	printf "%s\n" "#define RXVTNAME \"$RXVTNAME\"" >>confdefs.h
5015	#define RXVTNAME "$RXVTNAME"
5016	_ACEOF
5017		5346
5018		5347
5019		5348
5020		5349
5021	# Check whether --enable-swapscreen was given.	5350	# Check whether --enable-swapscreen was given.
5022	if test "${enable_swapscreen+set}" = set; then :	5351	if test ${enable_swapscreen+y}
		5352	then :
5023	enableval=$enable_swapscreen; if test x$enableval = xno; then	5353	enableval=$enable_swapscreen; if test x$enableval = xno; then
5024		5354
5025	$as_echo "#define NO_SECONDARY_SCREEN 1" >>confdefs.h	5355	printf "%s\n" "#define NO_SECONDARY_SCREEN 1" >>confdefs.h
5026		5356
5027	fi	5357	fi
5028	fi	5358	fi
5029		5359
5030		5360
5031	# Check whether --enable-iso14755 was given.	5361	# Check whether --enable-iso14755 was given.
5032	if test "${enable_iso14755+set}" = set; then :	5362	if test ${enable_iso14755+y}
		5363	then :
5033	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then	5364	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then
5034	support_iso14755=$enableval	5365	support_iso14755=$enableval
5035	fi	5366	fi
5036	fi	5367	fi
5037		5368
5038		5369
5039	# Check whether --enable-frills was given.	5370	# Check whether --enable-frills was given.
5040	if test "${enable_frills+set}" = set; then :	5371	if test ${enable_frills+y}
		5372	then :
5041	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then	5373	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then
5042	support_frills=$enableval	5374	support_frills=$enableval
5043	fi	5375	fi
5044	fi	5376	fi
5045		5377
5046		5378
5047	# Check whether --enable-keepscrolling was given.	5379	# Check whether --enable-keepscrolling was given.
5048	if test "${enable_keepscrolling+set}" = set; then :	5380	if test ${enable_keepscrolling+y}
		5381	then :
5049	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5382	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then
5050	support_keepscrolling=$enableval	5383	support_keepscrolling=$enableval
5051	fi	5384	fi
5052	fi	5385	fi
5053		5386
5054		5387
5055	# Check whether --enable-selectionscrolling was given.	5388	# Check whether --enable-selectionscrolling was given.
5056	if test "${enable_selectionscrolling+set}" = set; then :	5389	if test ${enable_selectionscrolling+y}
		5390	then :
5057	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5391	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then
5058	support_selectionscrolling=$enableval	5392	support_selectionscrolling=$enableval
5059	fi	5393	fi
5060	fi	5394	fi
5061		5395
5062		5396
5063	# Check whether --enable-mousewheel was given.	5397	# Check whether --enable-mousewheel was given.
5064	if test "${enable_mousewheel+set}" = set; then :	5398	if test ${enable_mousewheel+y}
		5399	then :
5065	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then	5400	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then
5066	support_mousewheel=$enableval	5401	support_mousewheel=$enableval
5067	fi	5402	fi
5068	fi	5403	fi
5069		5404
5070		5405
5071	# Check whether --enable-slipwheeling was given.	5406	# Check whether --enable-slipwheeling was given.
5072	if test "${enable_slipwheeling+set}" = set; then :	5407	if test ${enable_slipwheeling+y}
		5408	then :
5073	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then	5409	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then
5074	support_mouseslipwheel=$enableval	5410	support_mouseslipwheel=$enableval
5075	fi	5411	fi
5076	fi	5412	fi
5077		5413
5078		5414
5079	# Check whether --enable-smart-resize was given.	5415	# Check whether --enable-smart-resize was given.
5080	if test "${enable_smart_resize+set}" = set; then :	5416	if test ${enable_smart_resize+y}
		5417	then :
5081	enableval=$enable_smart_resize; if test x$enableval = xyes; then	5418	enableval=$enable_smart_resize; if test x$enableval = xyes; then
5082		5419
5083	$as_echo "#define SMART_RESIZE 1" >>confdefs.h	5420	printf "%s\n" "#define SMART_RESIZE 1" >>confdefs.h
5084		5421
5085	fi	5422	fi
5086	fi	5423	fi
5087		5424
5088		5425
5089	# Check whether --enable-text-blink was given.	5426	# Check whether --enable-text-blink was given.
5090	if test "${enable_text_blink+set}" = set; then :	5427	if test ${enable_text_blink+y}
		5428	then :
5091	enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then	5429	enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then
5092	support_text_blink=$enableval	5430	support_text_blink=$enableval
5093	fi	5431	fi
5094	fi	5432	fi
5095		5433
5096		5434
5097	# Check whether --enable-pointer-blank was given.	5435	# Check whether --enable-pointer-blank was given.
5098	if test "${enable_pointer_blank+set}" = set; then :	5436	if test ${enable_pointer_blank+y}
		5437	then :
5099	enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then	5438	enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then
5100	support_pointer_blank=$enableval	5439	support_pointer_blank=$enableval
5101	fi	5440	fi
5102	fi	5441	fi
5103		5442
5104		5443
5105		5444
5106	# Check whether --with-term was given.	5445	# Check whether --with-term was given.
5107	if test "${with_term+set}" = set; then :	5446	if test ${with_term+y}
		5447	then :
5108	withval=$with_term; if test x$withval != x; then	5448	withval=$with_term; if test x$withval != x; then
5109		5449
5110	cat >>confdefs.h <<_ACEOF	5450	printf "%s\n" "#define TERMENV \"$withval\"" >>confdefs.h
5111	#define TERMENV "$withval"
5112	_ACEOF
5113	term="$withval"	5451	term="$withval"
5114	fi	5452	fi
5115	fi	5453	fi
5116		5454
5117		5455
5118		5456
5119	# Check whether --with-terminfo was given.	5457	# Check whether --with-terminfo was given.
5120	if test "${with_terminfo+set}" = set; then :	5458	if test ${with_terminfo+y}
		5459	then :
5121	withval=$with_terminfo; if test x$withval != x; then	5460	withval=$with_terminfo; if test x$withval != x; then
5122		5461
5123	cat >>confdefs.h <<_ACEOF	5462	printf "%s\n" "#define RXVT_TERMINFO \"$withval\"" >>confdefs.h
5124	#define RXVT_TERMINFO "$withval"
5125	_ACEOF
5126	terminfo="$withval"	5463	terminfo="$withval"
5127	fi	5464	fi
5128	fi	5465	fi
5129		5466
5130		5467
		5468	if test x$support_resources = xno; then
		5469	if test x$support_frills = xyes || test x$support_perl = xyes; then
		5470	as_fn_error $? "--disable-resources requires --disable-frills --disable-perl" "$LINENO" 5
		5471	fi
		5472
		5473
		5474	printf "%s\n" "#define NO_RESOURCES 1" >>confdefs.h
		5475
		5476	fi
		5477
5131		5478
5132	LIBEV_M4_AVOID_LIBRT=1	5479	LIBEV_M4_AVOID_LIBRT=1
5133		5480
5134	ac_ext=cpp	5481	ac_fn_cxx_check_header_compile "$LINENO" "sys/inotify.h" "ac_cv_header_sys_inotify_h" "$ac_includes_default"
5135	ac_cpp='$CXXCPP $CPPFLAGS'	5482	if test "x$ac_cv_header_sys_inotify_h" = xyes
5136	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5483	then :
5137	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5484	printf "%s\n" "#define HAVE_SYS_INOTIFY_H 1" >>confdefs.h
5138	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5139	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
5140	$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
5141	if test -z "$CXXCPP"; then
5142	if test "${ac_cv_prog_CXXCPP+set}" = set; then :
5143	$as_echo_n "(cached) " >&6
5144	else
5145	# Double quotes because CXXCPP needs to be expanded
5146	for CXXCPP in "$CXX -E" "/lib/cpp"
5147	do
5148	ac_preproc_ok=false
5149	for ac_cxx_preproc_warn_flag in '' yes
5150	do
5151	# Use a header file that comes with gcc, so configuring glibc
5152	# with a fresh cross-compiler works.
5153	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5154	# <limits.h> exists even on freestanding compilers.
5155	# On the NeXT, cc -E runs the code through the compiler's parser,
5156	# not just through cpp. "Syntax error" is here to catch this case.
5157	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5158	/* end confdefs.h. */
5159	#ifdef __STDC__
5160	# include <limits.h>
5161	#else
5162	# include <assert.h>
5163	#endif
5164	Syntax error
5165	_ACEOF
5166	if ac_fn_cxx_try_cpp "$LINENO"; then :
5167		5485
5168	else
5169	# Broken: fails on valid input.
5170	continue
5171	fi	5486	fi
5172	rm -f conftest.err conftest.$ac_ext	5487	ac_fn_cxx_check_header_compile "$LINENO" "sys/epoll.h" "ac_cv_header_sys_epoll_h" "$ac_includes_default"
		5488	if test "x$ac_cv_header_sys_epoll_h" = xyes
		5489	then :
		5490	printf "%s\n" "#define HAVE_SYS_EPOLL_H 1" >>confdefs.h
5173		5491
5174	# OK, works on sane cases. Now check whether nonexistent headers
5175	# can be detected and how.
5176	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5177	/* end confdefs.h. */
5178	#include <ac_nonexistent.h>
5179	_ACEOF
5180	if ac_fn_cxx_try_cpp "$LINENO"; then :
5181	# Broken: success on invalid input.
5182	continue
5183	else
5184	# Passes both tests.
5185	ac_preproc_ok=:
5186	break
5187	fi	5492	fi
5188	rm -f conftest.err conftest.$ac_ext	5493	ac_fn_cxx_check_header_compile "$LINENO" "sys/event.h" "ac_cv_header_sys_event_h" "$ac_includes_default"
		5494	if test "x$ac_cv_header_sys_event_h" = xyes
		5495	then :
		5496	printf "%s\n" "#define HAVE_SYS_EVENT_H 1" >>confdefs.h
5189		5497
5190	done
5191	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5192	rm -f conftest.err conftest.$ac_ext
5193	if $ac_preproc_ok; then :
5194	break
5195	fi	5498	fi
		5499	ac_fn_cxx_check_header_compile "$LINENO" "port.h" "ac_cv_header_port_h" "$ac_includes_default"
		5500	if test "x$ac_cv_header_port_h" = xyes
		5501	then :
		5502	printf "%s\n" "#define HAVE_PORT_H 1" >>confdefs.h
5196		5503
5197	done
5198	ac_cv_prog_CXXCPP=$CXXCPP
5199
5200	fi	5504	fi
5201	CXXCPP=$ac_cv_prog_CXXCPP	5505	ac_fn_cxx_check_header_compile "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default"
5202	else	5506	if test "x$ac_cv_header_poll_h" = xyes
5203	ac_cv_prog_CXXCPP=$CXXCPP	5507	then :
5204	fi	5508	printf "%s\n" "#define HAVE_POLL_H 1" >>confdefs.h
5205	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
5206	$as_echo "$CXXCPP" >&6; }
5207	ac_preproc_ok=false
5208	for ac_cxx_preproc_warn_flag in '' yes
5209	do
5210	# Use a header file that comes with gcc, so configuring glibc
5211	# with a fresh cross-compiler works.
5212	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5213	# <limits.h> exists even on freestanding compilers.
5214	# On the NeXT, cc -E runs the code through the compiler's parser,
5215	# not just through cpp. "Syntax error" is here to catch this case.
5216	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5217	/* end confdefs.h. */
5218	#ifdef __STDC__
5219	# include <limits.h>
5220	#else
5221	# include <assert.h>
5222	#endif
5223	Syntax error
5224	_ACEOF
5225	if ac_fn_cxx_try_cpp "$LINENO"; then :
5226		5509
5227	else
5228	# Broken: fails on valid input.
5229	continue
5230	fi	5510	fi
5231	rm -f conftest.err conftest.$ac_ext	5511	ac_fn_cxx_check_header_compile "$LINENO" "sys/timerfd.h" "ac_cv_header_sys_timerfd_h" "$ac_includes_default"
		5512	if test "x$ac_cv_header_sys_timerfd_h" = xyes
		5513	then :
		5514	printf "%s\n" "#define HAVE_SYS_TIMERFD_H 1" >>confdefs.h
5232		5515
5233	# OK, works on sane cases. Now check whether nonexistent headers
5234	# can be detected and how.
5235	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5236	/* end confdefs.h. */
5237	#include <ac_nonexistent.h>
5238	_ACEOF
5239	if ac_fn_cxx_try_cpp "$LINENO"; then :
5240	# Broken: success on invalid input.
5241	continue
5242	else
5243	# Passes both tests.
5244	ac_preproc_ok=:
5245	break
5246	fi	5516	fi
5247	rm -f conftest.err conftest.$ac_ext
5248		5517
5249	done	5518	ac_fn_cxx_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
5250	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	5519	if test "x$ac_cv_header_sys_select_h" = xyes
5251	rm -f conftest.err conftest.$ac_ext	5520	then :
5252	if $ac_preproc_ok; then :	5521	printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
5253		5522
5254	else
5255	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5256	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5257	as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
5258	See \`config.log' for more details." "$LINENO" 5; }
5259	fi	5523	fi
		5524	ac_fn_cxx_check_header_compile "$LINENO" "sys/eventfd.h" "ac_cv_header_sys_eventfd_h" "$ac_includes_default"
		5525	if test "x$ac_cv_header_sys_eventfd_h" = xyes
		5526	then :
		5527	printf "%s\n" "#define HAVE_SYS_EVENTFD_H 1" >>confdefs.h
5260		5528
5261	ac_ext=cpp	5529	fi
5262	ac_cpp='$CXXCPP $CPPFLAGS'	5530	ac_fn_cxx_check_header_compile "$LINENO" "sys/signalfd.h" "ac_cv_header_sys_signalfd_h" "$ac_includes_default"
5263	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5531	if test "x$ac_cv_header_sys_signalfd_h" = xyes
5264	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5532	then :
5265	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	5533	printf "%s\n" "#define HAVE_SYS_SIGNALFD_H 1" >>confdefs.h
5266		5534
		5535	fi
		5536	ac_fn_cxx_check_header_compile "$LINENO" "linux/aio_abi.h" "ac_cv_header_linux_aio_abi_h" "$ac_includes_default"
		5537	if test "x$ac_cv_header_linux_aio_abi_h" = xyes
		5538	then :
		5539	printf "%s\n" "#define HAVE_LINUX_AIO_ABI_H 1" >>confdefs.h
5267		5540
5268	for ac_header in sys/inotify.h sys/epoll.h sys/event.h port.h poll.h sys/select.h sys/eventfd.h sys/signalfd.h	5541	fi
		5542	ac_fn_cxx_check_header_compile "$LINENO" "linux/fs.h" "ac_cv_header_linux_fs_h" "$ac_includes_default"
		5543	if test "x$ac_cv_header_linux_fs_h" = xyes
		5544	then :
		5545	printf "%s\n" "#define HAVE_LINUX_FS_H 1" >>confdefs.h
		5546
		5547	fi
		5548
		5549
		5550	ac_fn_cxx_check_func "$LINENO" "inotify_init" "ac_cv_func_inotify_init"
		5551	if test "x$ac_cv_func_inotify_init" = xyes
		5552	then :
		5553	printf "%s\n" "#define HAVE_INOTIFY_INIT 1" >>confdefs.h
		5554
		5555	fi
		5556	ac_fn_cxx_check_func "$LINENO" "epoll_ctl" "ac_cv_func_epoll_ctl"
		5557	if test "x$ac_cv_func_epoll_ctl" = xyes
		5558	then :
		5559	printf "%s\n" "#define HAVE_EPOLL_CTL 1" >>confdefs.h
		5560
		5561	fi
		5562	ac_fn_cxx_check_func "$LINENO" "kqueue" "ac_cv_func_kqueue"
		5563	if test "x$ac_cv_func_kqueue" = xyes
		5564	then :
		5565	printf "%s\n" "#define HAVE_KQUEUE 1" >>confdefs.h
		5566
		5567	fi
		5568	ac_fn_cxx_check_func "$LINENO" "port_create" "ac_cv_func_port_create"
		5569	if test "x$ac_cv_func_port_create" = xyes
		5570	then :
		5571	printf "%s\n" "#define HAVE_PORT_CREATE 1" >>confdefs.h
		5572
		5573	fi
		5574	ac_fn_cxx_check_func "$LINENO" "poll" "ac_cv_func_poll"
		5575	if test "x$ac_cv_func_poll" = xyes
		5576	then :
		5577	printf "%s\n" "#define HAVE_POLL 1" >>confdefs.h
		5578
		5579	fi
		5580	ac_fn_cxx_check_func "$LINENO" "select" "ac_cv_func_select"
		5581	if test "x$ac_cv_func_select" = xyes
		5582	then :
		5583	printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
		5584
		5585	fi
		5586	ac_fn_cxx_check_func "$LINENO" "eventfd" "ac_cv_func_eventfd"
		5587	if test "x$ac_cv_func_eventfd" = xyes
		5588	then :
		5589	printf "%s\n" "#define HAVE_EVENTFD 1" >>confdefs.h
		5590
		5591	fi
		5592	ac_fn_cxx_check_func "$LINENO" "signalfd" "ac_cv_func_signalfd"
		5593	if test "x$ac_cv_func_signalfd" = xyes
		5594	then :
		5595	printf "%s\n" "#define HAVE_SIGNALFD 1" >>confdefs.h
		5596
		5597	fi
		5598
		5599
		5600
		5601	for ac_func in clock_gettime
5269	do :	5602	do :
5270	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5271	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5272	eval as_val=\$$as_ac_Header
5273	if test "x$as_val" = x""yes; then :
5274	cat >>confdefs.h <<_ACEOF
5275	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5276	_ACEOF
5277
5278	fi
5279
5280	done
5281
5282
5283	for ac_func in inotify_init epoll_ctl kqueue port_create poll select eventfd signalfd
5284	do :
5285	as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5286	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
5287	eval as_val=\$$as_ac_var
5288	if test "x$as_val" = x""yes; then :
5289	cat >>confdefs.h <<_ACEOF
5290	#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5291	_ACEOF
5292
5293	fi
5294	done
5295
5296
5297	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"	5603	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
5298	if test "x$ac_cv_func_clock_gettime" = x""yes; then :	5604	if test "x$ac_cv_func_clock_gettime" = xyes
		5605	then :
		5606	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
5299		5607
5300	else	5608	else $as_nop
5301		5609
5302	if test $(uname) = Linux; then	5610	if test $(uname) = Linux; then
5303	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5	5611	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
5304	$as_echo_n "checking for clock_gettime syscall... " >&6; }	5612	printf %s "checking for clock_gettime syscall... " >&6; }
5305	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5613	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5306	/* end confdefs.h. */	5614	/* end confdefs.h. */
5307	#include <unistd.h>	5615	#include <unistd.h>
5308	#include <sys/syscall.h>	5616	#include <sys/syscall.h>
5309	#include <time.h>	5617	#include <time.h>
5310	int	5618	int
5311	main ()	5619	main (void)
5312	{	5620	{
5313	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)	5621	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
5314	;	5622	;
5315	return 0;	5623	return 0;
5316	}	5624	}
5317	_ACEOF	5625	_ACEOF
5318	if ac_fn_cxx_try_link "$LINENO"; then :	5626	if ac_fn_cxx_try_link "$LINENO"
		5627	then :
5319	ac_have_clock_syscall=1	5628	ac_have_clock_syscall=1
5320		5629
5321	$as_echo "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h	5630	printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
5322		5631
5323	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5	5632	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5324	$as_echo "yes" >&6; }	5633	printf "%s\n" "yes" >&6; }
5325	else	5634	else $as_nop
5326	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	5635	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5327	$as_echo "no" >&6; }	5636	printf "%s\n" "no" >&6; }
5328	fi	5637	fi
5329	rm -f core conftest.err conftest.$ac_objext \	5638	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5330	conftest$ac_exeext conftest.$ac_ext	5639	conftest$ac_exeext conftest.$ac_ext
5331	fi	5640	fi
5332	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then	5641	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
5333	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5	5642	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
5334	$as_echo_n "checking for clock_gettime in -lrt... " >&6; }	5643	printf %s "checking for clock_gettime in -lrt... " >&6; }
5335	if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then :	5644	if test ${ac_cv_lib_rt_clock_gettime+y}
5336	$as_echo_n "(cached) " >&6	5645	then :
5337	else	5646	printf %s "(cached) " >&6
		5647	else $as_nop
5338	ac_check_lib_save_LIBS=$LIBS	5648	ac_check_lib_save_LIBS=$LIBS
5339	LIBS="-lrt $LIBS"	5649	LIBS="-lrt $LIBS"
5340	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5650	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5341	/* end confdefs.h. */	5651	/* end confdefs.h. */
5342		5652
5343	/* Override any GCC internal prototype to avoid an error.	5653	namespace conftest {
5344	Use char because int might match the return type of a GCC	5654	extern "C" int clock_gettime ();
5345	builtin and then its argument prototype would still apply. */	5655	}
5346	#ifdef __cplusplus
5347	extern "C"
5348	#endif
5349	char clock_gettime ();
5350	int	5656	int
5351	main ()	5657	main (void)
5352	{	5658	{
5353	return clock_gettime ();	5659	return conftest::clock_gettime ();
5354	;	5660	;
5355	return 0;	5661	return 0;
5356	}	5662	}
5357	_ACEOF	5663	_ACEOF
5358	if ac_fn_cxx_try_link "$LINENO"; then :	5664	if ac_fn_cxx_try_link "$LINENO"
		5665	then :
5359	ac_cv_lib_rt_clock_gettime=yes	5666	ac_cv_lib_rt_clock_gettime=yes
5360	else	5667	else $as_nop
5361	ac_cv_lib_rt_clock_gettime=no	5668	ac_cv_lib_rt_clock_gettime=no
5362	fi	5669	fi
5363	rm -f core conftest.err conftest.$ac_objext \	5670	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5364	conftest$ac_exeext conftest.$ac_ext	5671	conftest$ac_exeext conftest.$ac_ext
5365	LIBS=$ac_check_lib_save_LIBS	5672	LIBS=$ac_check_lib_save_LIBS
5366	fi	5673	fi
5367	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5	5674	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
5368	$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }	5675	printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
5369	if test "x$ac_cv_lib_rt_clock_gettime" = x""yes; then :	5676	if test "x$ac_cv_lib_rt_clock_gettime" = xyes
5370	cat >>confdefs.h <<_ACEOF	5677	then :
5371	#define HAVE_LIBRT 1	5678	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5372	_ACEOF
5373		5679
5374	LIBS="-lrt $LIBS"	5680	LIBS="-lrt $LIBS"
5375		5681
5376	fi	5682	fi
5377		5683
5378	unset ac_cv_func_clock_gettime	5684	unset ac_cv_func_clock_gettime
5379	for ac_func in clock_gettime	5685	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		5686	if test "x$ac_cv_func_clock_gettime" = xyes
		5687	then :
		5688	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
		5689
		5690	fi
		5691
		5692	fi
		5693
		5694	fi
		5695
		5696	done
		5697
		5698
		5699	for ac_func in nanosleep
5380	do :	5700	do :
5381	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
5382	if test "x$ac_cv_func_clock_gettime" = x""yes; then :
5383	cat >>confdefs.h <<_ACEOF
5384	#define HAVE_CLOCK_GETTIME 1
5385	_ACEOF
5386
5387	fi
5388	done
5389
5390	fi
5391
5392	fi
5393
5394
5395	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"	5701	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5396	if test "x$ac_cv_func_nanosleep" = x""yes; then :	5702	if test "x$ac_cv_func_nanosleep" = xyes
		5703	then :
		5704	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5397		5705
5398	else	5706	else $as_nop
5399		5707
5400	if test -z "$LIBEV_M4_AVOID_LIBRT"; then	5708	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
5401	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5	5709	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
5402	$as_echo_n "checking for nanosleep in -lrt... " >&6; }	5710	printf %s "checking for nanosleep in -lrt... " >&6; }
5403	if test "${ac_cv_lib_rt_nanosleep+set}" = set; then :	5711	if test ${ac_cv_lib_rt_nanosleep+y}
5404	$as_echo_n "(cached) " >&6	5712	then :
5405	else	5713	printf %s "(cached) " >&6
		5714	else $as_nop
5406	ac_check_lib_save_LIBS=$LIBS	5715	ac_check_lib_save_LIBS=$LIBS
5407	LIBS="-lrt $LIBS"	5716	LIBS="-lrt $LIBS"
5408	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5717	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5409	/* end confdefs.h. */	5718	/* end confdefs.h. */
5410		5719
5411	/* Override any GCC internal prototype to avoid an error.	5720	namespace conftest {
5412	Use char because int might match the return type of a GCC	5721	extern "C" int nanosleep ();
5413	builtin and then its argument prototype would still apply. */	5722	}
5414	#ifdef __cplusplus
5415	extern "C"
5416	#endif
5417	char nanosleep ();
5418	int	5723	int
5419	main ()	5724	main (void)
5420	{	5725	{
5421	return nanosleep ();	5726	return conftest::nanosleep ();
5422	;	5727	;
5423	return 0;	5728	return 0;
5424	}	5729	}
5425	_ACEOF	5730	_ACEOF
5426	if ac_fn_cxx_try_link "$LINENO"; then :	5731	if ac_fn_cxx_try_link "$LINENO"
		5732	then :
5427	ac_cv_lib_rt_nanosleep=yes	5733	ac_cv_lib_rt_nanosleep=yes
5428	else	5734	else $as_nop
5429	ac_cv_lib_rt_nanosleep=no	5735	ac_cv_lib_rt_nanosleep=no
5430	fi	5736	fi
5431	rm -f core conftest.err conftest.$ac_objext \	5737	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5432	conftest$ac_exeext conftest.$ac_ext	5738	conftest$ac_exeext conftest.$ac_ext
5433	LIBS=$ac_check_lib_save_LIBS	5739	LIBS=$ac_check_lib_save_LIBS
5434	fi	5740	fi
5435	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5	5741	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
5436	$as_echo "$ac_cv_lib_rt_nanosleep" >&6; }	5742	printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
5437	if test "x$ac_cv_lib_rt_nanosleep" = x""yes; then :	5743	if test "x$ac_cv_lib_rt_nanosleep" = xyes
5438	cat >>confdefs.h <<_ACEOF	5744	then :
5439	#define HAVE_LIBRT 1	5745	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5440	_ACEOF
5441		5746
5442	LIBS="-lrt $LIBS"	5747	LIBS="-lrt $LIBS"
5443		5748
5444	fi	5749	fi
5445		5750
5446	unset ac_cv_func_nanosleep	5751	unset ac_cv_func_nanosleep
5447	for ac_func in nanosleep
5448	do :
5449	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"	5752	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5450	if test "x$ac_cv_func_nanosleep" = x""yes; then :	5753	if test "x$ac_cv_func_nanosleep" = xyes
5451	cat >>confdefs.h <<_ACEOF	5754	then :
5452	#define HAVE_NANOSLEEP 1	5755	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5453	_ACEOF
5454		5756
5455	fi	5757	fi
		5758
		5759	fi
		5760
		5761	fi
		5762
5456	done	5763	done
5457		5764
5458	fi	5765	ac_fn_cxx_check_type "$LINENO" "__kernel_rwf_t" "ac_cv_type___kernel_rwf_t" "#include <linux/fs.h>
		5766	"
		5767	if test "x$ac_cv_type___kernel_rwf_t" = xyes
		5768	then :
5459		5769
5460	fi
5461		5770
		5771	printf "%s\n" "#define HAVE_KERNEL_RWF_T 1" >>confdefs.h
5462		5772
5463	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ceil in -lm" >&5	5773
5464	$as_echo_n "checking for ceil in -lm... " >&6; }	5774	fi
5465	if test "${ac_cv_lib_m_ceil+set}" = set; then :	5775
5466	$as_echo_n "(cached) " >&6	5776
5467	else	5777	if test -z "$LIBEV_M4_AVOID_LIBM"; then
5468	ac_check_lib_save_LIBS=$LIBS	5778	LIBM=m
5469	LIBS="-lm $LIBS"	5779	fi
		5780	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
		5781	printf %s "checking for library containing floor... " >&6; }
		5782	if test ${ac_cv_search_floor+y}
		5783	then :
		5784	printf %s "(cached) " >&6
		5785	else $as_nop
		5786	ac_func_search_save_LIBS=$LIBS
5470	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5787	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5471	/* end confdefs.h. */	5788	/* end confdefs.h. */
5472		5789
5473	/* Override any GCC internal prototype to avoid an error.	5790	namespace conftest {
5474	Use char because int might match the return type of a GCC	5791	extern "C" int floor ();
5475	builtin and then its argument prototype would still apply. */	5792	}
5476	#ifdef __cplusplus
5477	extern "C"
5478	#endif
5479	char ceil ();
5480	int	5793	int
5481	main ()	5794	main (void)
5482	{	5795	{
5483	return ceil ();	5796	return conftest::floor ();
5484	;	5797	;
5485	return 0;	5798	return 0;
5486	}	5799	}
5487	_ACEOF	5800	_ACEOF
		5801	for ac_lib in '' $LIBM
		5802	do
		5803	if test -z "$ac_lib"; then
		5804	ac_res="none required"
		5805	else
		5806	ac_res=-l$ac_lib
		5807	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
		5808	fi
5488	if ac_fn_cxx_try_link "$LINENO"; then :	5809	if ac_fn_cxx_try_link "$LINENO"
5489	ac_cv_lib_m_ceil=yes	5810	then :
5490	else	5811	ac_cv_search_floor=$ac_res
5491	ac_cv_lib_m_ceil=no
5492	fi	5812	fi
5493	rm -f core conftest.err conftest.$ac_objext \	5813	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5494	conftest$ac_exeext conftest.$ac_ext	5814	conftest$ac_exeext
5495	LIBS=$ac_check_lib_save_LIBS	5815	if test ${ac_cv_search_floor+y}
		5816	then :
		5817	break
5496	fi	5818	fi
5497	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_ceil" >&5	5819	done
5498	$as_echo "$ac_cv_lib_m_ceil" >&6; }	5820	if test ${ac_cv_search_floor+y}
5499	if test "x$ac_cv_lib_m_ceil" = x""yes; then :	5821	then :
5500	cat >>confdefs.h <<_ACEOF
5501	#define HAVE_LIBM 1
5502	_ACEOF
5503		5822
5504	LIBS="-lm $LIBS"	5823	else $as_nop
		5824	ac_cv_search_floor=no
		5825	fi
		5826	rm conftest.$ac_ext
		5827	LIBS=$ac_func_search_save_LIBS
		5828	fi
		5829	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5
		5830	printf "%s\n" "$ac_cv_search_floor" >&6; }
		5831	ac_res=$ac_cv_search_floor
		5832	if test "$ac_res" != no
		5833	then :
		5834	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
		5835
		5836	printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
5505		5837
5506	fi	5838	fi
5507		5839
5508		5840
5509		5841
5510		5842
5511		5843
5512	# Extract the first word of "tic", so it can be a program name with args.	5844	# Extract the first word of "tic", so it can be a program name with args.
5513	set dummy tic; ac_word=$2	5845	set dummy tic; ac_word=$2
5514	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	5846	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5515	$as_echo_n "checking for $ac_word... " >&6; }	5847	printf %s "checking for $ac_word... " >&6; }
5516	if test "${ac_cv_path_TIC+set}" = set; then :	5848	if test ${ac_cv_path_TIC+y}
5517	$as_echo_n "(cached) " >&6	5849	then :
5518	else	5850	printf %s "(cached) " >&6
		5851	else $as_nop
5519	case $TIC in	5852	case $TIC in
5520	[\\/]* | ?:[\\/]*)	5853	[\\/]* | ?:[\\/]*)
5521	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.	5854	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.
5522	;;	5855	;;
5523	*)	5856	*)
5524	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5857	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5525	for as_dir in $PATH	5858	for as_dir in $PATH
5526	do	5859	do
5527	IFS=$as_save_IFS	5860	IFS=$as_save_IFS
5528	test -z "$as_dir" && as_dir=.	5861	case $as_dir in #(((
		5862	'') as_dir=./ ;;
		5863	*/) ;;
		5864	*) as_dir=$as_dir/ ;;
		5865	esac
5529	for ac_exec_ext in '' $ac_executable_extensions; do	5866	for ac_exec_ext in '' $ac_executable_extensions; do
5530	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	5867	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5531	ac_cv_path_TIC="$as_dir/$ac_word$ac_exec_ext"	5868	ac_cv_path_TIC="$as_dir$ac_word$ac_exec_ext"
5532	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	5869	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
5533	break 2	5870	break 2
5534	fi	5871	fi
5535	done	5872	done
5536	done	5873	done
5537	IFS=$as_save_IFS	5874	IFS=$as_save_IFS
…		…
5540	;;	5877	;;
5541	esac	5878	esac
5542	fi	5879	fi
5543	TIC=$ac_cv_path_TIC	5880	TIC=$ac_cv_path_TIC
5544	if test -n "$TIC"; then	5881	if test -n "$TIC"; then
5545	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5	5882	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5
5546	$as_echo "$TIC" >&6; }	5883	printf "%s\n" "$TIC" >&6; }
5547	else	5884	else
5548	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	5885	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5549	$as_echo "no" >&6; }	5886	printf "%s\n" "no" >&6; }
5550	fi	5887	fi
5551		5888
5552		5889
5553		5890
		5891	ac_ext=cpp
		5892	ac_cpp='$CXXCPP $CPPFLAGS'
		5893	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		5894	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		5895	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		5896	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
		5897	printf %s "checking how to run the C++ preprocessor... " >&6; }
		5898	if test -z "$CXXCPP"; then
		5899	if test ${ac_cv_prog_CXXCPP+y}
		5900	then :
		5901	printf %s "(cached) " >&6
		5902	else $as_nop
		5903	# Double quotes because $CXX needs to be expanded
		5904	for CXXCPP in "$CXX -E" cpp /lib/cpp
		5905	do
		5906	ac_preproc_ok=false
		5907	for ac_cxx_preproc_warn_flag in '' yes
		5908	do
		5909	# Use a header file that comes with gcc, so configuring glibc
		5910	# with a fresh cross-compiler works.
		5911	# On the NeXT, cc -E runs the code through the compiler's parser,
		5912	# not just through cpp. "Syntax error" is here to catch this case.
		5913	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5914	/* end confdefs.h. */
		5915	#include <limits.h>
		5916	Syntax error
		5917	_ACEOF
		5918	if ac_fn_cxx_try_cpp "$LINENO"
		5919	then :
		5920
		5921	else $as_nop
		5922	# Broken: fails on valid input.
		5923	continue
		5924	fi
		5925	rm -f conftest.err conftest.i conftest.$ac_ext
		5926
		5927	# OK, works on sane cases. Now check whether nonexistent headers
		5928	# can be detected and how.
		5929	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5930	/* end confdefs.h. */
		5931	#include <ac_nonexistent.h>
		5932	_ACEOF
		5933	if ac_fn_cxx_try_cpp "$LINENO"
		5934	then :
		5935	# Broken: success on invalid input.
		5936	continue
		5937	else $as_nop
		5938	# Passes both tests.
		5939	ac_preproc_ok=:
		5940	break
		5941	fi
		5942	rm -f conftest.err conftest.i conftest.$ac_ext
		5943
		5944	done
		5945	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		5946	rm -f conftest.i conftest.err conftest.$ac_ext
		5947	if $ac_preproc_ok
		5948	then :
		5949	break
		5950	fi
		5951
		5952	done
		5953	ac_cv_prog_CXXCPP=$CXXCPP
		5954
		5955	fi
		5956	CXXCPP=$ac_cv_prog_CXXCPP
		5957	else
		5958	ac_cv_prog_CXXCPP=$CXXCPP
		5959	fi
		5960	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
		5961	printf "%s\n" "$CXXCPP" >&6; }
		5962	ac_preproc_ok=false
		5963	for ac_cxx_preproc_warn_flag in '' yes
		5964	do
		5965	# Use a header file that comes with gcc, so configuring glibc
		5966	# with a fresh cross-compiler works.
		5967	# On the NeXT, cc -E runs the code through the compiler's parser,
		5968	# not just through cpp. "Syntax error" is here to catch this case.
		5969	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5970	/* end confdefs.h. */
		5971	#include <limits.h>
		5972	Syntax error
		5973	_ACEOF
		5974	if ac_fn_cxx_try_cpp "$LINENO"
		5975	then :
		5976
		5977	else $as_nop
		5978	# Broken: fails on valid input.
		5979	continue
		5980	fi
		5981	rm -f conftest.err conftest.i conftest.$ac_ext
		5982
		5983	# OK, works on sane cases. Now check whether nonexistent headers
		5984	# can be detected and how.
		5985	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5986	/* end confdefs.h. */
		5987	#include <ac_nonexistent.h>
		5988	_ACEOF
		5989	if ac_fn_cxx_try_cpp "$LINENO"
		5990	then :
		5991	# Broken: success on invalid input.
		5992	continue
		5993	else $as_nop
		5994	# Passes both tests.
		5995	ac_preproc_ok=:
		5996	break
		5997	fi
		5998	rm -f conftest.err conftest.i conftest.$ac_ext
		5999
		6000	done
		6001	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		6002	rm -f conftest.i conftest.err conftest.$ac_ext
		6003	if $ac_preproc_ok
		6004	then :
		6005
		6006	else $as_nop
		6007	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		6008	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		6009	as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
		6010	See \`config.log' for more details" "$LINENO" 5; }
		6011	fi
		6012
		6013	ac_ext=cpp
		6014	ac_cpp='$CXXCPP $CPPFLAGS'
		6015	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		6016	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		6017	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		6018
		6019
5554	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5	6020	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for X" >&5
5555	$as_echo_n "checking for X... " >&6; }	6021	printf %s "checking for X... " >&6; }
5556		6022
5557		6023
5558	# Check whether --with-x was given.	6024	# Check whether --with-x was given.
5559	if test "${with_x+set}" = set; then :	6025	if test ${with_x+y}
		6026	then :
5560	withval=$with_x;	6027	withval=$with_x;
5561	fi	6028	fi
5562		6029
5563	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.	6030	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
5564	if test "x$with_x" = xno; then	6031	if test "x$with_x" = xno; then
5565	# The user explicitly disabled X.	6032	# The user explicitly disabled X.
5566	have_x=disabled	6033	have_x=disabled
5567	else	6034	else
5568	case $x_includes,$x_libraries in #(	6035	case $x_includes,$x_libraries in #(
5569	*\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(	6036	*\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
5570	*,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :	6037	*,NONE | NONE,*) if test ${ac_cv_have_x+y}
5571	$as_echo_n "(cached) " >&6	6038	then :
5572	else	6039	printf %s "(cached) " >&6
		6040	else $as_nop
5573	# One or both of the vars are not set, and there is no cached value.	6041	# One or both of the vars are not set, and there is no cached value.
5574	ac_x_includes=no ac_x_libraries=no	6042	ac_x_includes=no
		6043	ac_x_libraries=no
		6044	# Do we need to do anything special at all?
		6045	ac_save_LIBS=$LIBS
		6046	LIBS="-lX11 $LIBS"
		6047	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6048	/* end confdefs.h. */
		6049	#include <X11/Xlib.h>
		6050	int
		6051	main (void)
		6052	{
		6053	XrmInitialize ()
		6054	;
		6055	return 0;
		6056	}
		6057	_ACEOF
		6058	if ac_fn_cxx_try_link "$LINENO"
		6059	then :
		6060	# We can compile and link X programs with no special options.
		6061	ac_x_includes=
		6062	ac_x_libraries=
		6063	fi
		6064	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		6065	conftest$ac_exeext conftest.$ac_ext
		6066	LIBS="$ac_save_LIBS"
		6067	# If that didn't work, only try xmkmf and file system searches
		6068	# for native compilation.
		6069	if test x"$ac_x_includes" = xno && test "$cross_compiling" = no
		6070	then :
5575	rm -f -r conftest.dir	6071	rm -f -r conftest.dir
5576	if mkdir conftest.dir; then	6072	if mkdir conftest.dir; then
5577	cd conftest.dir	6073	cd conftest.dir
5578	cat >Imakefile <<'_ACEOF'	6074	cat >Imakefile <<'_ACEOF'
5579	incroot:	6075	incroot:
5580	@echo incroot='${INCROOT}'	6076	@echo incroot='${INCROOT}'
…		…
5582	@echo usrlibdir='${USRLIBDIR}'	6078	@echo usrlibdir='${USRLIBDIR}'
5583	libdir:	6079	libdir:
5584	@echo libdir='${LIBDIR}'	6080	@echo libdir='${LIBDIR}'
5585	_ACEOF	6081	_ACEOF
5586	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then	6082	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
5587	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	6083	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
5588	for ac_var in incroot usrlibdir libdir; do	6084	for ac_var in incroot usrlibdir libdir; do
5589	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"	6085	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
5590	done	6086	done
5591	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.	6087	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
5592	for ac_extension in a so sl dylib la dll; do	6088	for ac_extension in a so sl dylib la dll; do
…		…
5609	fi	6105	fi
5610	cd ..	6106	cd ..
5611	rm -f -r conftest.dir	6107	rm -f -r conftest.dir
5612	fi	6108	fi
5613		6109
5614	# Standard set of common directories for X headers.	6110	# Standard set of common directories for X headers.
5615	# Check X11 before X11Rn because it is often a symlink to the current release.	6111	# Check X11 before X11Rn because it is often a symlink to the current release.
5616	ac_x_header_dirs='	6112	ac_x_header_dirs='
5617	/usr/X11/include	6113	/usr/X11/include
5618	/usr/X11R7/include	6114	/usr/X11R7/include
5619	/usr/X11R6/include	6115	/usr/X11R6/include
…		…
5636	/usr/local/include/X11R7	6132	/usr/local/include/X11R7
5637	/usr/local/include/X11R6	6133	/usr/local/include/X11R6
5638	/usr/local/include/X11R5	6134	/usr/local/include/X11R5
5639	/usr/local/include/X11R4	6135	/usr/local/include/X11R4
5640		6136
		6137	/opt/X11/include
		6138
5641	/usr/X386/include	6139	/usr/X386/include
5642	/usr/x386/include	6140	/usr/x386/include
5643	/usr/XFree86/include/X11	6141	/usr/XFree86/include/X11
5644		6142
5645	/usr/include	6143	/usr/include
…		…
5657	# First, try using that file with no special directory specified.	6155	# First, try using that file with no special directory specified.
5658	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6156	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5659	/* end confdefs.h. */	6157	/* end confdefs.h. */
5660	#include <X11/Xlib.h>	6158	#include <X11/Xlib.h>
5661	_ACEOF	6159	_ACEOF
5662	if ac_fn_cxx_try_cpp "$LINENO"; then :	6160	if ac_fn_cxx_try_cpp "$LINENO"
		6161	then :
5663	# We can compile using X headers with no special include directory.	6162	# We can compile using X headers with no special include directory.
5664	ac_x_includes=	6163	ac_x_includes=
5665	else	6164	else $as_nop
5666	for ac_dir in $ac_x_header_dirs; do	6165	for ac_dir in $ac_x_header_dirs; do
5667	if test -r "$ac_dir/X11/Xlib.h"; then	6166	if test -r "$ac_dir/X11/Xlib.h"; then
5668	ac_x_includes=$ac_dir	6167	ac_x_includes=$ac_dir
5669	break	6168	break
5670	fi	6169	fi
5671	done	6170	done
5672	fi	6171	fi
5673	rm -f conftest.err conftest.$ac_ext	6172	rm -f conftest.err conftest.i conftest.$ac_ext
5674	fi # $ac_x_includes = no	6173	fi # $ac_x_includes = no
5675		6174
5676	if test "$ac_x_libraries" = no; then	6175	if test "$ac_x_libraries" = no; then
5677	# Check for the libraries.	6176	# Check for the libraries.
5678	# See if we find them without any special options.	6177	# See if we find them without any special options.
…		…
5681	LIBS="-lX11 $LIBS"	6180	LIBS="-lX11 $LIBS"
5682	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6181	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5683	/* end confdefs.h. */	6182	/* end confdefs.h. */
5684	#include <X11/Xlib.h>	6183	#include <X11/Xlib.h>
5685	int	6184	int
5686	main ()	6185	main (void)
5687	{	6186	{
5688	XrmInitialize ()	6187	XrmInitialize ()
5689	;	6188	;
5690	return 0;	6189	return 0;
5691	}	6190	}
5692	_ACEOF	6191	_ACEOF
5693	if ac_fn_cxx_try_link "$LINENO"; then :	6192	if ac_fn_cxx_try_link "$LINENO"
		6193	then :
5694	LIBS=$ac_save_LIBS	6194	LIBS=$ac_save_LIBS
5695	# We can link X programs with no special library path.	6195	# We can link X programs with no special library path.
5696	ac_x_libraries=	6196	ac_x_libraries=
5697	else	6197	else $as_nop
5698	LIBS=$ac_save_LIBS	6198	LIBS=$ac_save_LIBS
5699	for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`	6199	for ac_dir in `printf "%s\n" "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
5700	do	6200	do
5701	# Don't even attempt the hair of trying to link an X program!	6201	# Don't even attempt the hair of trying to link an X program!
5702	for ac_extension in a so sl dylib la dll; do	6202	for ac_extension in a so sl dylib la dll; do
5703	if test -r "$ac_dir/libX11.$ac_extension"; then	6203	if test -r "$ac_dir/libX11.$ac_extension"; then
5704	ac_x_libraries=$ac_dir	6204	ac_x_libraries=$ac_dir
5705	break 2	6205	break 2
5706	fi	6206	fi
5707	done	6207	done
5708	done	6208	done
5709	fi	6209	fi
5710	rm -f core conftest.err conftest.$ac_objext \	6210	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5711	conftest$ac_exeext conftest.$ac_ext	6211	conftest$ac_exeext conftest.$ac_ext
5712	fi # $ac_x_libraries = no	6212	fi # $ac_x_libraries = no
5713		6213
		6214	fi
		6215	# Record the results.
5714	case $ac_x_includes,$ac_x_libraries in #(	6216	case $ac_x_includes,$ac_x_libraries in #(
5715	no,* | *,no | *\'*)	6217	no,* | *,no | *\'*) :
5716	# Didn't find X, or a directory has "'" in its name.	6218	# Didn't find X, or a directory has "'" in its name.
5717	ac_cv_have_x="have_x=no";; #(	6219	ac_cv_have_x="have_x=no" ;; #(
5718	*)	6220	*) :
5719	# Record where we found X for the cache.	6221	# Record where we found X for the cache.
5720	ac_cv_have_x="have_x=yes\	6222	ac_cv_have_x="have_x=yes\
5721	ac_x_includes='$ac_x_includes'\	6223	ac_x_includes='$ac_x_includes'\
5722	ac_x_libraries='$ac_x_libraries'"	6224	ac_x_libraries='$ac_x_libraries'" ;;
5723	esac	6225	esac
5724	fi	6226	fi
5725	;; #(	6227	;; #(
5726	*) have_x=yes;;	6228	*) have_x=yes;;
5727	esac	6229	esac
5728	eval "$ac_cv_have_x"	6230	eval "$ac_cv_have_x"
5729	fi # $with_x != no	6231	fi # $with_x != no
5730		6232
5731	if test "$have_x" != yes; then	6233	if test "$have_x" != yes; then
5732	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5	6234	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
5733	$as_echo "$have_x" >&6; }	6235	printf "%s\n" "$have_x" >&6; }
5734	no_x=yes	6236	no_x=yes
5735	else	6237	else
5736	# If each of the values was on the command line, it overrides each guess.	6238	# If each of the values was on the command line, it overrides each guess.
5737	test "x$x_includes" = xNONE && x_includes=$ac_x_includes	6239	test "x$x_includes" = xNONE && x_includes=$ac_x_includes
5738	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries	6240	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
5739	# Update the cache value to reflect the command line values.	6241	# Update the cache value to reflect the command line values.
5740	ac_cv_have_x="have_x=yes\	6242	ac_cv_have_x="have_x=yes\
5741	ac_x_includes='$x_includes'\	6243	ac_x_includes='$x_includes'\
5742	ac_x_libraries='$x_libraries'"	6244	ac_x_libraries='$x_libraries'"
5743	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5	6245	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
5744	$as_echo "libraries $x_libraries, headers $x_includes" >&6; }	6246	printf "%s\n" "libraries $x_libraries, headers $x_includes" >&6; }
5745	fi	6247	fi
5746		6248
5747	if test "$no_x" = yes; then	6249	if test "$no_x" = yes; then
5748	# Not all programs may use this symbol, but it does not hurt to define it.	6250	# Not all programs may use this symbol, but it does not hurt to define it.
5749		6251
5750	$as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h	6252	printf "%s\n" "#define X_DISPLAY_MISSING 1" >>confdefs.h
5751		6253
5752	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=	6254	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
5753	else	6255	else
5754	if test -n "$x_includes"; then	6256	if test -n "$x_includes"; then
5755	X_CFLAGS="$X_CFLAGS -I$x_includes"	6257	X_CFLAGS="$X_CFLAGS -I$x_includes"
…		…
5758	# It would also be nice to do this for all -L options, not just this one.	6260	# It would also be nice to do this for all -L options, not just this one.
5759	if test -n "$x_libraries"; then	6261	if test -n "$x_libraries"; then
5760	X_LIBS="$X_LIBS -L$x_libraries"	6262	X_LIBS="$X_LIBS -L$x_libraries"
5761	# For Solaris; some versions of Sun CC require a space after -R and	6263	# For Solaris; some versions of Sun CC require a space after -R and
5762	# others require no space. Words are not sufficient . . . .	6264	# others require no space. Words are not sufficient . . . .
5763	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5	6265	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
5764	$as_echo_n "checking whether -R must be followed by a space... " >&6; }	6266	printf %s "checking whether -R must be followed by a space... " >&6; }
5765	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"	6267	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
5766	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag	6268	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
5767	ac_cxx_werror_flag=yes	6269	ac_cxx_werror_flag=yes
5768	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6270	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5769	/* end confdefs.h. */	6271	/* end confdefs.h. */
5770		6272
5771	int	6273	int
5772	main ()	6274	main (void)
5773	{	6275	{
5774		6276
5775	;	6277	;
5776	return 0;	6278	return 0;
5777	}	6279	}
5778	_ACEOF	6280	_ACEOF
5779	if ac_fn_cxx_try_link "$LINENO"; then :	6281	if ac_fn_cxx_try_link "$LINENO"
		6282	then :
5780	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	6283	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5781	$as_echo "no" >&6; }	6284	printf "%s\n" "no" >&6; }
5782	X_LIBS="$X_LIBS -R$x_libraries"	6285	X_LIBS="$X_LIBS -R$x_libraries"
5783	else	6286	else $as_nop
5784	LIBS="$ac_xsave_LIBS -R $x_libraries"	6287	LIBS="$ac_xsave_LIBS -R $x_libraries"
5785	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6288	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5786	/* end confdefs.h. */	6289	/* end confdefs.h. */
5787		6290
5788	int	6291	int
5789	main ()	6292	main (void)
5790	{	6293	{
5791		6294
5792	;	6295	;
5793	return 0;	6296	return 0;
5794	}	6297	}
5795	_ACEOF	6298	_ACEOF
5796	if ac_fn_cxx_try_link "$LINENO"; then :	6299	if ac_fn_cxx_try_link "$LINENO"
		6300	then :
5797	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5	6301	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5798	$as_echo "yes" >&6; }	6302	printf "%s\n" "yes" >&6; }
5799	X_LIBS="$X_LIBS -R $x_libraries"	6303	X_LIBS="$X_LIBS -R $x_libraries"
5800	else	6304	else $as_nop
5801	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5	6305	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
5802	$as_echo "neither works" >&6; }	6306	printf "%s\n" "neither works" >&6; }
5803	fi	6307	fi
5804	rm -f core conftest.err conftest.$ac_objext \	6308	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5805	conftest$ac_exeext conftest.$ac_ext	6309	conftest$ac_exeext conftest.$ac_ext
5806	fi	6310	fi
5807	rm -f core conftest.err conftest.$ac_objext \	6311	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5808	conftest$ac_exeext conftest.$ac_ext	6312	conftest$ac_exeext conftest.$ac_ext
5809	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag	6313	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
5810	LIBS=$ac_xsave_LIBS	6314	LIBS=$ac_xsave_LIBS
5811	fi	6315	fi
5812		6316
…		…
5822	# the Alpha needs dnet_stub (dnet does not exist).	6326	# the Alpha needs dnet_stub (dnet does not exist).
5823	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"	6327	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
5824	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6328	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5825	/* end confdefs.h. */	6329	/* end confdefs.h. */
5826		6330
5827	/* Override any GCC internal prototype to avoid an error.	6331	namespace conftest {
5828	Use char because int might match the return type of a GCC	6332	extern "C" int XOpenDisplay ();
5829	builtin and then its argument prototype would still apply. */	6333	}
5830	#ifdef __cplusplus
5831	extern "C"
5832	#endif
5833	char XOpenDisplay ();
5834	int	6334	int
5835	main ()	6335	main (void)
5836	{	6336	{
5837	return XOpenDisplay ();	6337	return conftest::XOpenDisplay ();
5838	;	6338	;
5839	return 0;	6339	return 0;
5840	}	6340	}
5841	_ACEOF	6341	_ACEOF
5842	if ac_fn_cxx_try_link "$LINENO"; then :	6342	if ac_fn_cxx_try_link "$LINENO"
		6343	then :
5843		6344
5844	else	6345	else $as_nop
5845	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5	6346	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
5846	$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }	6347	printf %s "checking for dnet_ntoa in -ldnet... " >&6; }
5847	if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :	6348	if test ${ac_cv_lib_dnet_dnet_ntoa+y}
5848	$as_echo_n "(cached) " >&6	6349	then :
5849	else	6350	printf %s "(cached) " >&6
		6351	else $as_nop
5850	ac_check_lib_save_LIBS=$LIBS	6352	ac_check_lib_save_LIBS=$LIBS
5851	LIBS="-ldnet $LIBS"	6353	LIBS="-ldnet $LIBS"
5852	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6354	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5853	/* end confdefs.h. */	6355	/* end confdefs.h. */
5854		6356
5855	/* Override any GCC internal prototype to avoid an error.	6357	namespace conftest {
5856	Use char because int might match the return type of a GCC	6358	extern "C" int dnet_ntoa ();
5857	builtin and then its argument prototype would still apply. */	6359	}
5858	#ifdef __cplusplus
5859	extern "C"
5860	#endif
5861	char dnet_ntoa ();
5862	int	6360	int
5863	main ()	6361	main (void)
5864	{	6362	{
5865	return dnet_ntoa ();	6363	return conftest::dnet_ntoa ();
5866	;	6364	;
5867	return 0;	6365	return 0;
5868	}	6366	}
5869	_ACEOF	6367	_ACEOF
5870	if ac_fn_cxx_try_link "$LINENO"; then :	6368	if ac_fn_cxx_try_link "$LINENO"
		6369	then :
5871	ac_cv_lib_dnet_dnet_ntoa=yes	6370	ac_cv_lib_dnet_dnet_ntoa=yes
5872	else	6371	else $as_nop
5873	ac_cv_lib_dnet_dnet_ntoa=no	6372	ac_cv_lib_dnet_dnet_ntoa=no
5874	fi	6373	fi
5875	rm -f core conftest.err conftest.$ac_objext \	6374	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5876	conftest$ac_exeext conftest.$ac_ext	6375	conftest$ac_exeext conftest.$ac_ext
5877	LIBS=$ac_check_lib_save_LIBS	6376	LIBS=$ac_check_lib_save_LIBS
5878	fi	6377	fi
5879	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5	6378	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
5880	$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }	6379	printf "%s\n" "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
5881	if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :	6380	if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes
		6381	then :
5882	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"	6382	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
5883	fi	6383	fi
5884		6384
5885	if test $ac_cv_lib_dnet_dnet_ntoa = no; then	6385	if test $ac_cv_lib_dnet_dnet_ntoa = no; then
5886	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5	6386	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
5887	$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; }	6387	printf %s "checking for dnet_ntoa in -ldnet_stub... " >&6; }
5888	if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then :	6388	if test ${ac_cv_lib_dnet_stub_dnet_ntoa+y}
5889	$as_echo_n "(cached) " >&6	6389	then :
5890	else	6390	printf %s "(cached) " >&6
		6391	else $as_nop
5891	ac_check_lib_save_LIBS=$LIBS	6392	ac_check_lib_save_LIBS=$LIBS
5892	LIBS="-ldnet_stub $LIBS"	6393	LIBS="-ldnet_stub $LIBS"
5893	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6394	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5894	/* end confdefs.h. */	6395	/* end confdefs.h. */
5895		6396
5896	/* Override any GCC internal prototype to avoid an error.	6397	namespace conftest {
5897	Use char because int might match the return type of a GCC	6398	extern "C" int dnet_ntoa ();
5898	builtin and then its argument prototype would still apply. */	6399	}
5899	#ifdef __cplusplus
5900	extern "C"
5901	#endif
5902	char dnet_ntoa ();
5903	int	6400	int
5904	main ()	6401	main (void)
5905	{	6402	{
5906	return dnet_ntoa ();	6403	return conftest::dnet_ntoa ();
5907	;	6404	;
5908	return 0;	6405	return 0;
5909	}	6406	}
5910	_ACEOF	6407	_ACEOF
5911	if ac_fn_cxx_try_link "$LINENO"; then :	6408	if ac_fn_cxx_try_link "$LINENO"
		6409	then :
5912	ac_cv_lib_dnet_stub_dnet_ntoa=yes	6410	ac_cv_lib_dnet_stub_dnet_ntoa=yes
5913	else	6411	else $as_nop
5914	ac_cv_lib_dnet_stub_dnet_ntoa=no	6412	ac_cv_lib_dnet_stub_dnet_ntoa=no
5915	fi	6413	fi
5916	rm -f core conftest.err conftest.$ac_objext \	6414	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5917	conftest$ac_exeext conftest.$ac_ext	6415	conftest$ac_exeext conftest.$ac_ext
5918	LIBS=$ac_check_lib_save_LIBS	6416	LIBS=$ac_check_lib_save_LIBS
5919	fi	6417	fi
5920	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5	6418	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
5921	$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }	6419	printf "%s\n" "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
5922	if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = x""yes; then :	6420	if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes
		6421	then :
5923	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"	6422	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
5924	fi	6423	fi
5925		6424
5926	fi	6425	fi
5927	fi	6426	fi
5928	rm -f core conftest.err conftest.$ac_objext \	6427	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5929	conftest$ac_exeext conftest.$ac_ext	6428	conftest$ac_exeext conftest.$ac_ext
5930	LIBS="$ac_xsave_LIBS"	6429	LIBS="$ac_xsave_LIBS"
5931		6430
5932	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,	6431	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
5933	# to get the SysV transport functions.	6432	# to get the SysV transport functions.
…		…
5936	# The nsl library prevents programs from opening the X display	6435	# The nsl library prevents programs from opening the X display
5937	# on Irix 5.2, according to T.E. Dickey.	6436	# on Irix 5.2, according to T.E. Dickey.
5938	# The functions gethostbyname, getservbyname, and inet_addr are	6437	# The functions gethostbyname, getservbyname, and inet_addr are
5939	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.	6438	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
5940	ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"	6439	ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
5941	if test "x$ac_cv_func_gethostbyname" = x""yes; then :	6440	if test "x$ac_cv_func_gethostbyname" = xyes
		6441	then :
5942		6442
5943	fi	6443	fi
5944		6444
5945	if test $ac_cv_func_gethostbyname = no; then	6445	if test $ac_cv_func_gethostbyname = no; then
5946	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5	6446	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
5947	$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }	6447	printf %s "checking for gethostbyname in -lnsl... " >&6; }
5948	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :	6448	if test ${ac_cv_lib_nsl_gethostbyname+y}
5949	$as_echo_n "(cached) " >&6	6449	then :
5950	else	6450	printf %s "(cached) " >&6
		6451	else $as_nop
5951	ac_check_lib_save_LIBS=$LIBS	6452	ac_check_lib_save_LIBS=$LIBS
5952	LIBS="-lnsl $LIBS"	6453	LIBS="-lnsl $LIBS"
5953	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6454	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5954	/* end confdefs.h. */	6455	/* end confdefs.h. */
5955		6456
5956	/* Override any GCC internal prototype to avoid an error.	6457	namespace conftest {
5957	Use char because int might match the return type of a GCC	6458	extern "C" int gethostbyname ();
5958	builtin and then its argument prototype would still apply. */	6459	}
5959	#ifdef __cplusplus
5960	extern "C"
5961	#endif
5962	char gethostbyname ();
5963	int	6460	int
5964	main ()	6461	main (void)
5965	{	6462	{
5966	return gethostbyname ();	6463	return conftest::gethostbyname ();
5967	;	6464	;
5968	return 0;	6465	return 0;
5969	}	6466	}
5970	_ACEOF	6467	_ACEOF
5971	if ac_fn_cxx_try_link "$LINENO"; then :	6468	if ac_fn_cxx_try_link "$LINENO"
		6469	then :
5972	ac_cv_lib_nsl_gethostbyname=yes	6470	ac_cv_lib_nsl_gethostbyname=yes
5973	else	6471	else $as_nop
5974	ac_cv_lib_nsl_gethostbyname=no	6472	ac_cv_lib_nsl_gethostbyname=no
5975	fi	6473	fi
5976	rm -f core conftest.err conftest.$ac_objext \	6474	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5977	conftest$ac_exeext conftest.$ac_ext	6475	conftest$ac_exeext conftest.$ac_ext
5978	LIBS=$ac_check_lib_save_LIBS	6476	LIBS=$ac_check_lib_save_LIBS
5979	fi	6477	fi
5980	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5	6478	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
5981	$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }	6479	printf "%s\n" "$ac_cv_lib_nsl_gethostbyname" >&6; }
5982	if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :	6480	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes
		6481	then :
5983	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"	6482	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
5984	fi	6483	fi
5985		6484
5986	if test $ac_cv_lib_nsl_gethostbyname = no; then	6485	if test $ac_cv_lib_nsl_gethostbyname = no; then
5987	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5	6486	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
5988	$as_echo_n "checking for gethostbyname in -lbsd... " >&6; }	6487	printf %s "checking for gethostbyname in -lbsd... " >&6; }
5989	if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then :	6488	if test ${ac_cv_lib_bsd_gethostbyname+y}
5990	$as_echo_n "(cached) " >&6	6489	then :
5991	else	6490	printf %s "(cached) " >&6
		6491	else $as_nop
5992	ac_check_lib_save_LIBS=$LIBS	6492	ac_check_lib_save_LIBS=$LIBS
5993	LIBS="-lbsd $LIBS"	6493	LIBS="-lbsd $LIBS"
5994	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6494	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5995	/* end confdefs.h. */	6495	/* end confdefs.h. */
5996		6496
5997	/* Override any GCC internal prototype to avoid an error.	6497	namespace conftest {
5998	Use char because int might match the return type of a GCC	6498	extern "C" int gethostbyname ();
5999	builtin and then its argument prototype would still apply. */	6499	}
6000	#ifdef __cplusplus
6001	extern "C"
6002	#endif
6003	char gethostbyname ();
6004	int	6500	int
6005	main ()	6501	main (void)
6006	{	6502	{
6007	return gethostbyname ();	6503	return conftest::gethostbyname ();
6008	;	6504	;
6009	return 0;	6505	return 0;
6010	}	6506	}
6011	_ACEOF	6507	_ACEOF
6012	if ac_fn_cxx_try_link "$LINENO"; then :	6508	if ac_fn_cxx_try_link "$LINENO"
		6509	then :
6013	ac_cv_lib_bsd_gethostbyname=yes	6510	ac_cv_lib_bsd_gethostbyname=yes
6014	else	6511	else $as_nop
6015	ac_cv_lib_bsd_gethostbyname=no	6512	ac_cv_lib_bsd_gethostbyname=no
6016	fi	6513	fi
6017	rm -f core conftest.err conftest.$ac_objext \	6514	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6018	conftest$ac_exeext conftest.$ac_ext	6515	conftest$ac_exeext conftest.$ac_ext
6019	LIBS=$ac_check_lib_save_LIBS	6516	LIBS=$ac_check_lib_save_LIBS
6020	fi	6517	fi
6021	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5	6518	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
6022	$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; }	6519	printf "%s\n" "$ac_cv_lib_bsd_gethostbyname" >&6; }
6023	if test "x$ac_cv_lib_bsd_gethostbyname" = x""yes; then :	6520	if test "x$ac_cv_lib_bsd_gethostbyname" = xyes
		6521	then :
6024	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"	6522	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
6025	fi	6523	fi
6026		6524
6027	fi	6525	fi
6028	fi	6526	fi
…		…
6033	# on later versions), says Simon Leinen: it contains gethostby*	6531	# on later versions), says Simon Leinen: it contains gethostby*
6034	# variants that don't use the name server (or something). -lsocket	6532	# variants that don't use the name server (or something). -lsocket
6035	# must be given before -lnsl if both are needed. We assume that	6533	# must be given before -lnsl if both are needed. We assume that
6036	# if connect needs -lnsl, so does gethostbyname.	6534	# if connect needs -lnsl, so does gethostbyname.
6037	ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"	6535	ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"
6038	if test "x$ac_cv_func_connect" = x""yes; then :	6536	if test "x$ac_cv_func_connect" = xyes
		6537	then :
6039		6538
6040	fi	6539	fi
6041		6540
6042	if test $ac_cv_func_connect = no; then	6541	if test $ac_cv_func_connect = no; then
6043	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5	6542	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
6044	$as_echo_n "checking for connect in -lsocket... " >&6; }	6543	printf %s "checking for connect in -lsocket... " >&6; }
6045	if test "${ac_cv_lib_socket_connect+set}" = set; then :	6544	if test ${ac_cv_lib_socket_connect+y}
6046	$as_echo_n "(cached) " >&6	6545	then :
6047	else	6546	printf %s "(cached) " >&6
		6547	else $as_nop
6048	ac_check_lib_save_LIBS=$LIBS	6548	ac_check_lib_save_LIBS=$LIBS
6049	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"	6549	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
6050	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6550	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6051	/* end confdefs.h. */	6551	/* end confdefs.h. */
6052		6552
6053	/* Override any GCC internal prototype to avoid an error.	6553	namespace conftest {
6054	Use char because int might match the return type of a GCC	6554	extern "C" int connect ();
6055	builtin and then its argument prototype would still apply. */	6555	}
6056	#ifdef __cplusplus
6057	extern "C"
6058	#endif
6059	char connect ();
6060	int	6556	int
6061	main ()	6557	main (void)
6062	{	6558	{
6063	return connect ();	6559	return conftest::connect ();
6064	;	6560	;
6065	return 0;	6561	return 0;
6066	}	6562	}
6067	_ACEOF	6563	_ACEOF
6068	if ac_fn_cxx_try_link "$LINENO"; then :	6564	if ac_fn_cxx_try_link "$LINENO"
		6565	then :
6069	ac_cv_lib_socket_connect=yes	6566	ac_cv_lib_socket_connect=yes
6070	else	6567	else $as_nop
6071	ac_cv_lib_socket_connect=no	6568	ac_cv_lib_socket_connect=no
6072	fi	6569	fi
6073	rm -f core conftest.err conftest.$ac_objext \	6570	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6074	conftest$ac_exeext conftest.$ac_ext	6571	conftest$ac_exeext conftest.$ac_ext
6075	LIBS=$ac_check_lib_save_LIBS	6572	LIBS=$ac_check_lib_save_LIBS
6076	fi	6573	fi
6077	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5	6574	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
6078	$as_echo "$ac_cv_lib_socket_connect" >&6; }	6575	printf "%s\n" "$ac_cv_lib_socket_connect" >&6; }
6079	if test "x$ac_cv_lib_socket_connect" = x""yes; then :	6576	if test "x$ac_cv_lib_socket_connect" = xyes
		6577	then :
6080	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"	6578	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
6081	fi	6579	fi
6082		6580
6083	fi	6581	fi
6084		6582
6085	# Guillermo Gomez says -lposix is necessary on A/UX.	6583	# Guillermo Gomez says -lposix is necessary on A/UX.
6086	ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"	6584	ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"
6087	if test "x$ac_cv_func_remove" = x""yes; then :	6585	if test "x$ac_cv_func_remove" = xyes
		6586	then :
6088		6587
6089	fi	6588	fi
6090		6589
6091	if test $ac_cv_func_remove = no; then	6590	if test $ac_cv_func_remove = no; then
6092	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5	6591	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
6093	$as_echo_n "checking for remove in -lposix... " >&6; }	6592	printf %s "checking for remove in -lposix... " >&6; }
6094	if test "${ac_cv_lib_posix_remove+set}" = set; then :	6593	if test ${ac_cv_lib_posix_remove+y}
6095	$as_echo_n "(cached) " >&6	6594	then :
6096	else	6595	printf %s "(cached) " >&6
		6596	else $as_nop
6097	ac_check_lib_save_LIBS=$LIBS	6597	ac_check_lib_save_LIBS=$LIBS
6098	LIBS="-lposix $LIBS"	6598	LIBS="-lposix $LIBS"
6099	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6599	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6100	/* end confdefs.h. */	6600	/* end confdefs.h. */
6101		6601
6102	/* Override any GCC internal prototype to avoid an error.	6602	namespace conftest {
6103	Use char because int might match the return type of a GCC	6603	extern "C" int remove ();
6104	builtin and then its argument prototype would still apply. */	6604	}
6105	#ifdef __cplusplus
6106	extern "C"
6107	#endif
6108	char remove ();
6109	int	6605	int
6110	main ()	6606	main (void)
6111	{	6607	{
6112	return remove ();	6608	return conftest::remove ();
6113	;	6609	;
6114	return 0;	6610	return 0;
6115	}	6611	}
6116	_ACEOF	6612	_ACEOF
6117	if ac_fn_cxx_try_link "$LINENO"; then :	6613	if ac_fn_cxx_try_link "$LINENO"
		6614	then :
6118	ac_cv_lib_posix_remove=yes	6615	ac_cv_lib_posix_remove=yes
6119	else	6616	else $as_nop
6120	ac_cv_lib_posix_remove=no	6617	ac_cv_lib_posix_remove=no
6121	fi	6618	fi
6122	rm -f core conftest.err conftest.$ac_objext \	6619	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6123	conftest$ac_exeext conftest.$ac_ext	6620	conftest$ac_exeext conftest.$ac_ext
6124	LIBS=$ac_check_lib_save_LIBS	6621	LIBS=$ac_check_lib_save_LIBS
6125	fi	6622	fi
6126	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5	6623	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
6127	$as_echo "$ac_cv_lib_posix_remove" >&6; }	6624	printf "%s\n" "$ac_cv_lib_posix_remove" >&6; }
6128	if test "x$ac_cv_lib_posix_remove" = x""yes; then :	6625	if test "x$ac_cv_lib_posix_remove" = xyes
		6626	then :
6129	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"	6627	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
6130	fi	6628	fi
6131		6629
6132	fi	6630	fi
6133		6631
6134	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.	6632	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
6135	ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"	6633	ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
6136	if test "x$ac_cv_func_shmat" = x""yes; then :	6634	if test "x$ac_cv_func_shmat" = xyes
		6635	then :
6137		6636
6138	fi	6637	fi
6139		6638
6140	if test $ac_cv_func_shmat = no; then	6639	if test $ac_cv_func_shmat = no; then
6141	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5	6640	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
6142	$as_echo_n "checking for shmat in -lipc... " >&6; }	6641	printf %s "checking for shmat in -lipc... " >&6; }
6143	if test "${ac_cv_lib_ipc_shmat+set}" = set; then :	6642	if test ${ac_cv_lib_ipc_shmat+y}
6144	$as_echo_n "(cached) " >&6	6643	then :
6145	else	6644	printf %s "(cached) " >&6
		6645	else $as_nop
6146	ac_check_lib_save_LIBS=$LIBS	6646	ac_check_lib_save_LIBS=$LIBS
6147	LIBS="-lipc $LIBS"	6647	LIBS="-lipc $LIBS"
6148	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6648	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6149	/* end confdefs.h. */	6649	/* end confdefs.h. */
6150		6650
6151	/* Override any GCC internal prototype to avoid an error.	6651	namespace conftest {
6152	Use char because int might match the return type of a GCC	6652	extern "C" int shmat ();
6153	builtin and then its argument prototype would still apply. */	6653	}
6154	#ifdef __cplusplus
6155	extern "C"
6156	#endif
6157	char shmat ();
6158	int	6654	int
6159	main ()	6655	main (void)
6160	{	6656	{
6161	return shmat ();	6657	return conftest::shmat ();
6162	;	6658	;
6163	return 0;	6659	return 0;
6164	}	6660	}
6165	_ACEOF	6661	_ACEOF
6166	if ac_fn_cxx_try_link "$LINENO"; then :	6662	if ac_fn_cxx_try_link "$LINENO"
		6663	then :
6167	ac_cv_lib_ipc_shmat=yes	6664	ac_cv_lib_ipc_shmat=yes
6168	else	6665	else $as_nop
6169	ac_cv_lib_ipc_shmat=no	6666	ac_cv_lib_ipc_shmat=no
6170	fi	6667	fi
6171	rm -f core conftest.err conftest.$ac_objext \	6668	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6172	conftest$ac_exeext conftest.$ac_ext	6669	conftest$ac_exeext conftest.$ac_ext
6173	LIBS=$ac_check_lib_save_LIBS	6670	LIBS=$ac_check_lib_save_LIBS
6174	fi	6671	fi
6175	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5	6672	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
6176	$as_echo "$ac_cv_lib_ipc_shmat" >&6; }	6673	printf "%s\n" "$ac_cv_lib_ipc_shmat" >&6; }
6177	if test "x$ac_cv_lib_ipc_shmat" = x""yes; then :	6674	if test "x$ac_cv_lib_ipc_shmat" = xyes
		6675	then :
6178	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"	6676	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
6179	fi	6677	fi
6180		6678
6181	fi	6679	fi
6182	fi	6680	fi
…		…
6188	# check for ICE first), but we must link in the order -lSM -lICE or	6686	# check for ICE first), but we must link in the order -lSM -lICE or
6189	# we get undefined symbols. So assume we have SM if we have ICE.	6687	# we get undefined symbols. So assume we have SM if we have ICE.
6190	# These have to be linked with before -lX11, unlike the other	6688	# These have to be linked with before -lX11, unlike the other
6191	# libraries we check for below, so use a different variable.	6689	# libraries we check for below, so use a different variable.
6192	# John Interrante, Karl Berry	6690	# John Interrante, Karl Berry
6193	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5	6691	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
6194	$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }	6692	printf %s "checking for IceConnectionNumber in -lICE... " >&6; }
6195	if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then :	6693	if test ${ac_cv_lib_ICE_IceConnectionNumber+y}
6196	$as_echo_n "(cached) " >&6	6694	then :
6197	else	6695	printf %s "(cached) " >&6
		6696	else $as_nop
6198	ac_check_lib_save_LIBS=$LIBS	6697	ac_check_lib_save_LIBS=$LIBS
6199	LIBS="-lICE $X_EXTRA_LIBS $LIBS"	6698	LIBS="-lICE $X_EXTRA_LIBS $LIBS"
6200	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6699	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6201	/* end confdefs.h. */	6700	/* end confdefs.h. */
6202		6701
6203	/* Override any GCC internal prototype to avoid an error.	6702	namespace conftest {
6204	Use char because int might match the return type of a GCC	6703	extern "C" int IceConnectionNumber ();
6205	builtin and then its argument prototype would still apply. */	6704	}
6206	#ifdef __cplusplus
6207	extern "C"
6208	#endif
6209	char IceConnectionNumber ();
6210	int	6705	int
6211	main ()	6706	main (void)
6212	{	6707	{
6213	return IceConnectionNumber ();	6708	return conftest::IceConnectionNumber ();
6214	;	6709	;
6215	return 0;	6710	return 0;
6216	}	6711	}
6217	_ACEOF	6712	_ACEOF
6218	if ac_fn_cxx_try_link "$LINENO"; then :	6713	if ac_fn_cxx_try_link "$LINENO"
		6714	then :
6219	ac_cv_lib_ICE_IceConnectionNumber=yes	6715	ac_cv_lib_ICE_IceConnectionNumber=yes
6220	else	6716	else $as_nop
6221	ac_cv_lib_ICE_IceConnectionNumber=no	6717	ac_cv_lib_ICE_IceConnectionNumber=no
6222	fi	6718	fi
6223	rm -f core conftest.err conftest.$ac_objext \	6719	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6224	conftest$ac_exeext conftest.$ac_ext	6720	conftest$ac_exeext conftest.$ac_ext
6225	LIBS=$ac_check_lib_save_LIBS	6721	LIBS=$ac_check_lib_save_LIBS
6226	fi	6722	fi
6227	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5	6723	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
6228	$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }	6724	printf "%s\n" "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
6229	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = x""yes; then :	6725	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes
		6726	then :
6230	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"	6727	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
6231	fi	6728	fi
6232		6729
6233	LDFLAGS=$ac_save_LDFLAGS	6730	LDFLAGS=$ac_save_LDFLAGS
6234		6731
6235	fi	6732	fi
6236		6733
6237		6734
6238	PIXBUF_CFLAGS=	6735	if test -n "$ac_tool_prefix"; then
6239	PIXBUF_LIBS=
6240
6241	if test x$support_pixbuf = xyes; then
6242	support_pixbuf=no
6243	# Extract the first word of "pkg-config", so it can be a program name with args.	6736	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
6244	set dummy pkg-config; ac_word=$2	6737	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
6245	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	6738	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6246	$as_echo_n "checking for $ac_word... " >&6; }	6739	printf %s "checking for $ac_word... " >&6; }
6247	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :	6740	if test ${ac_cv_path_PKG_CONFIG+y}
6248	$as_echo_n "(cached) " >&6	6741	then :
6249	else	6742	printf %s "(cached) " >&6
		6743	else $as_nop
6250	case $PKG_CONFIG in	6744	case $PKG_CONFIG in
6251	[\\/]* | ?:[\\/]*)	6745	[\\/]* | ?:[\\/]*)
6252	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.	6746	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
6253	;;	6747	;;
6254	*)	6748	*)
6255	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6749	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6256	for as_dir in $PATH	6750	for as_dir in $PATH
6257	do	6751	do
6258	IFS=$as_save_IFS	6752	IFS=$as_save_IFS
6259	test -z "$as_dir" && as_dir=.	6753	case $as_dir in #(((
		6754	'') as_dir=./ ;;
		6755	*/) ;;
		6756	*) as_dir=$as_dir/ ;;
		6757	esac
6260	for ac_exec_ext in '' $ac_executable_extensions; do	6758	for ac_exec_ext in '' $ac_executable_extensions; do
6261	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	6759	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6262	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"	6760	ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
6263	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	6761	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
6264	break 2	6762	break 2
6265	fi	6763	fi
6266	done	6764	done
6267	done	6765	done
6268	IFS=$as_save_IFS	6766	IFS=$as_save_IFS
6269		6767
6270	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6271	;;	6768	;;
6272	esac	6769	esac
6273	fi	6770	fi
6274	PKG_CONFIG=$ac_cv_path_PKG_CONFIG	6771	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
6275	if test -n "$PKG_CONFIG"; then	6772	if test -n "$PKG_CONFIG"; then
6276	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5	6773	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
6277	$as_echo "$PKG_CONFIG" >&6; }	6774	printf "%s\n" "$PKG_CONFIG" >&6; }
6278	else	6775	else
6279	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	6776	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6280	$as_echo "no" >&6; }	6777	printf "%s\n" "no" >&6; }
6281	fi	6778	fi
6282		6779
6283		6780
6284	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gdk-pixbuf" >&5
6285	$as_echo_n "checking for gdk-pixbuf... " >&6; }
6286	if test $PKG_CONFIG != no && $PKG_CONFIG --exists gdk-pixbuf-xlib-2.0; then
6287	PIXBUF_CFLAGS="`$PKG_CONFIG gdk-pixbuf-xlib-2.0 --cflags`"
6288	PIXBUF_LIBS="`$PKG_CONFIG gdk-pixbuf-xlib-2.0 --libs`"
6289	support_pixbuf=yes
6290	fi
6291
6292	if test x$support_pixbuf = xyes; then
6293	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6294	$as_echo "ok" >&6; }
6295	support_afterimage=no
6296
6297	$as_echo "#define HAVE_PIXBUF 1" >>confdefs.h
6298
6299
6300	$as_echo "#define BG_IMAGE_FROM_FILE 1" >>confdefs.h
6301
6302	else
6303	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6304	$as_echo "no" >&6; }
6305	fi
6306	fi	6781	fi
6307		6782	if test -z "$ac_cv_path_PKG_CONFIG"; then
6308		6783	ac_pt_PKG_CONFIG=$PKG_CONFIG
6309
6310
6311	AFTERIMAGE_CFLAGS=
6312	AFTERIMAGE_LIBS=
6313	AFTERIMAGE_VERSION=
6314
6315	if test x$support_afterimage = xyes; then
6316	support_afterimage=no
6317
6318	if test "x$afterimage_config" = "x" ; then
6319	# Extract the first word of "afterimage-config", so it can be a program name with args.	6784	# Extract the first word of "pkg-config", so it can be a program name with args.
6320	set dummy afterimage-config; ac_word=$2	6785	set dummy pkg-config; ac_word=$2
6321	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	6786	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6322	$as_echo_n "checking for $ac_word... " >&6; }	6787	printf %s "checking for $ac_word... " >&6; }
6323	if test "${ac_cv_path_afterimage_config+set}" = set; then :	6788	if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
6324	$as_echo_n "(cached) " >&6	6789	then :
6325	else	6790	printf %s "(cached) " >&6
6326	case $afterimage_config in	6791	else $as_nop
		6792	case $ac_pt_PKG_CONFIG in
6327	[\\/]* | ?:[\\/]*)	6793	[\\/]* | ?:[\\/]*)
6328	ac_cv_path_afterimage_config="$afterimage_config" # Let the user override the test with a path.	6794	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
6329	;;	6795	;;
6330	*)	6796	*)
6331	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6797	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6332	for as_dir in $PATH	6798	for as_dir in $PATH
6333	do	6799	do
6334	IFS=$as_save_IFS	6800	IFS=$as_save_IFS
6335	test -z "$as_dir" && as_dir=.	6801	case $as_dir in #(((
		6802	'') as_dir=./ ;;
		6803	*/) ;;
		6804	*) as_dir=$as_dir/ ;;
		6805	esac
6336	for ac_exec_ext in '' $ac_executable_extensions; do	6806	for ac_exec_ext in '' $ac_executable_extensions; do
6337	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	6807	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6338	ac_cv_path_afterimage_config="$as_dir/$ac_word$ac_exec_ext"	6808	ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
6339	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	6809	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
6340	break 2	6810	break 2
6341	fi	6811	fi
6342	done	6812	done
6343	done	6813	done
6344	IFS=$as_save_IFS	6814	IFS=$as_save_IFS
6345		6815
6346	test -z "$ac_cv_path_afterimage_config" && ac_cv_path_afterimage_config="no"
6347	;;	6816	;;
6348	esac	6817	esac
6349	fi	6818	fi
6350	afterimage_config=$ac_cv_path_afterimage_config	6819	ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
6351	if test -n "$afterimage_config"; then	6820	if test -n "$ac_pt_PKG_CONFIG"; then
6352	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $afterimage_config" >&5	6821	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
6353	$as_echo "$afterimage_config" >&6; }	6822	printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
6354	else	6823	else
6355	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	6824	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6356	$as_echo "no" >&6; }	6825	printf "%s\n" "no" >&6; }
6357	fi	6826	fi
6358		6827
6359		6828	if test "x$ac_pt_PKG_CONFIG" = x; then
6360	fi	6829	PKG_CONFIG="no"
6361	if test "x$afterimage_config" != "xno" ; then
6362	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libAfterImage version >= 1.15" >&5
6363	$as_echo_n "checking for libAfterImage version >= 1.15... " >&6; }
6364	xAFTERIMAGE_VERSION=`$afterimage_config --version`
6365	if test -n "$xAFTERIMAGE_VERSION" ; then
6366	xAFTERIMAGE_CFLAGS=`$afterimage_config --cflags`
6367	xAFTERIMAGE_LIBS=`$afterimage_config --libs`
6368	if test "x$xAFTERIMAGE_LIBS" != "x"; then
6369	libai_ver_major=`echo $xAFTERIMAGE_VERSION | cut -f 1 -d .`
6370	libai_ver_minor=`echo $xAFTERIMAGE_VERSION | cut -f 2 -d .`
6371	if test $libai_ver_major -gt 1 -o \( $libai_ver_major -eq 1 -a $libai_ver_minor -ge 15 \); then
6372	support_afterimage=yes
6373	AFTERIMAGE_CFLAGS="$xAFTERIMAGE_CFLAGS"
6374	AFTERIMAGE_LIBS="$xAFTERIMAGE_LIBS"
6375	AFTERIMAGE_VERSION="$xAFTERIMAGE_VERSION"
6376	fi
6377	fi
6378	fi
6379	if test "x$support_afterimage" = "xyes"; then
6380	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AFTERIMAGE_LIBS" >&5
6381	$as_echo "$AFTERIMAGE_LIBS" >&6; }
6382
6383	$as_echo "#define HAVE_AFTERIMAGE 1" >>confdefs.h
6384
6385
6386	$as_echo "#define BG_IMAGE_FROM_FILE 1" >>confdefs.h
6387
6388	else	6830	else
6389	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	6831	case $cross_compiling:$ac_tool_warned in
6390	$as_echo "no" >&6; }	6832	yes:)
		6833	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		6834	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		6835	ac_tool_warned=yes ;;
		6836	esac
		6837	PKG_CONFIG=$ac_pt_PKG_CONFIG
6391	fi	6838	fi
6392	fi
6393	fi
6394
6395
6396
6397
6398	for ac_header in \
6399	sys/byteorder.h \
6400	sys/ioctl.h \
6401	sys/sockio.h \
6402	sys/strredir.h \
6403	stdint.h \
6404	wchar.h \
6405	cwchar \
6406
6407	do :
6408	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6409	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6410	eval as_val=\$$as_ac_Header
6411	if test "x$as_val" = x""yes; then :
6412	cat >>confdefs.h <<_ACEOF
6413	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6414	_ACEOF
6415
6416	fi
6417
6418	done
6419
6420
6421	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XPointer" >&5
6422	$as_echo_n "checking for XPointer... " >&6; }
6423	if test "${rxvt_cv_xpointer+set}" = set; then :
6424	$as_echo_n "(cached) " >&6
6425	else	6839	else
		6840	PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
		6841	fi
		6842
		6843
		6844
		6845	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libptytty" >&5
		6846	printf %s "checking for libptytty... " >&6; }
		6847	if test $PKG_CONFIG != no && $PKG_CONFIG --exists libptytty; then
		6848	PTYTTY_CFLAGS="`$PKG_CONFIG --cflags libptytty`"
		6849	PTYTTY_LIBS="`$PKG_CONFIG --libs libptytty`"
		6850
		6851	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		6852	printf "%s\n" "ok" >&6; }
		6853	:
		6854	else
		6855	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6856	printf "%s\n" "no" >&6; }
		6857
		6858	as_fn_error $? "unable to find libptytty" "$LINENO" 5
		6859
		6860	fi
		6861
		6862
		6863
		6864
		6865
		6866	image_lib=none
		6867
		6868	PIXBUF_CFLAGS=
		6869	PIXBUF_LIBS=
		6870
		6871	if test x$support_pixbuf = xyes; then
		6872
		6873	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gdk-pixbuf-2.0" >&5
		6874	printf %s "checking for gdk-pixbuf-2.0... " >&6; }
		6875	if test $PKG_CONFIG != no && $PKG_CONFIG --exists gdk-pixbuf-2.0; then
		6876	PIXBUF_CFLAGS="`$PKG_CONFIG --cflags gdk-pixbuf-2.0`"
		6877	PIXBUF_LIBS="`$PKG_CONFIG --libs gdk-pixbuf-2.0`"
		6878
		6879	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		6880	printf "%s\n" "ok" >&6; }
		6881
		6882	image_lib=gdk-pixbuf
		6883
		6884	printf "%s\n" "#define HAVE_PIXBUF 1" >>confdefs.h
		6885
		6886
		6887	else
		6888	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6889	printf "%s\n" "no" >&6; }
		6890	:
		6891	fi
		6892
		6893	fi
		6894
		6895
		6896
		6897
		6898	STARTUP_NOTIFICATION_CFLAGS=
		6899	STARTUP_NOTIFICATION_LIBS=
		6900
		6901	if test x$support_startup_notification = xyes; then
		6902
		6903	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libstartup-notification-1.0" >&5
		6904	printf %s "checking for libstartup-notification-1.0... " >&6; }
		6905	if test $PKG_CONFIG != no && $PKG_CONFIG --exists libstartup-notification-1.0; then
		6906	STARTUP_NOTIFICATION_CFLAGS="`$PKG_CONFIG --cflags libstartup-notification-1.0`"
		6907	STARTUP_NOTIFICATION_LIBS="`$PKG_CONFIG --libs libstartup-notification-1.0`"
		6908
		6909	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		6910	printf "%s\n" "ok" >&6; }
		6911
		6912
		6913	printf "%s\n" "#define HAVE_STARTUP_NOTIFICATION 1" >>confdefs.h
		6914
		6915
		6916	else
		6917	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6918	printf "%s\n" "no" >&6; }
		6919	:
		6920	fi
		6921
		6922	fi
		6923
		6924
		6925
		6926
		6927	if test x$support_frills = xyes; then
		6928
		6929	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xmu" >&5
		6930	printf %s "checking for xmu... " >&6; }
		6931	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xmu; then
		6932	XMU_CFLAGS="`$PKG_CONFIG --cflags xmu`"
		6933	XMU_LIBS="`$PKG_CONFIG --libs xmu`"
		6934
		6935	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		6936	printf "%s\n" "ok" >&6; }
		6937
		6938	X_LIBS="$XMU_LIBS $X_LIBS"
		6939	CPPFLAGS="$CPPFLAGS $XMU_CFLAGS"
		6940
		6941	printf "%s\n" "#define HAVE_XMU 1" >>confdefs.h
		6942
		6943
		6944	else
		6945	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6946	printf "%s\n" "no" >&6; }
		6947	:
		6948	fi
		6949
		6950	fi
		6951
		6952	ac_fn_cxx_check_header_compile "$LINENO" "sys/byteorder.h" "ac_cv_header_sys_byteorder_h" "$ac_includes_default"
		6953	if test "x$ac_cv_header_sys_byteorder_h" = xyes
		6954	then :
		6955	printf "%s\n" "#define HAVE_SYS_BYTEORDER_H 1" >>confdefs.h
		6956
		6957	fi
		6958	ac_fn_cxx_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
		6959	if test "x$ac_cv_header_sys_ioctl_h" = xyes
		6960	then :
		6961	printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
		6962
		6963	fi
		6964	ac_fn_cxx_check_header_compile "$LINENO" "sys/sockio.h" "ac_cv_header_sys_sockio_h" "$ac_includes_default"
		6965	if test "x$ac_cv_header_sys_sockio_h" = xyes
		6966	then :
		6967	printf "%s\n" "#define HAVE_SYS_SOCKIO_H 1" >>confdefs.h
		6968
		6969	fi
		6970	ac_fn_cxx_check_header_compile "$LINENO" "sys/strredir.h" "ac_cv_header_sys_strredir_h" "$ac_includes_default"
		6971	if test "x$ac_cv_header_sys_strredir_h" = xyes
		6972	then :
		6973	printf "%s\n" "#define HAVE_SYS_STRREDIR_H 1" >>confdefs.h
		6974
		6975	fi
		6976	ac_fn_cxx_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
		6977	if test "x$ac_cv_header_stdint_h" = xyes
		6978	then :
		6979	printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
		6980
		6981	fi
		6982	ac_fn_cxx_check_header_compile "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
		6983	if test "x$ac_cv_header_wchar_h" = xyes
		6984	then :
		6985	printf "%s\n" "#define HAVE_WCHAR_H 1" >>confdefs.h
		6986
		6987	fi
		6988
		6989
		6990	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XLIB_ILLEGAL_ACCESS" >&5
		6991	printf %s "checking for XLIB_ILLEGAL_ACCESS... " >&6; }
		6992	if test ${rxvt_cv_xlib_illegal_access+y}
		6993	then :
		6994	printf %s "(cached) " >&6
		6995	else $as_nop
6426	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6996	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6427	/* end confdefs.h. */	6997	/* end confdefs.h. */
		6998
		6999	#define XLIB_ILLEGAL_ACCESS
6428	#include <X11/Xlib.h>	7000	#include <X11/Xlib.h>
		7001
6429	int	7002	int
6430	main ()	7003	main (void)
6431	{	7004	{
6432	XPointer dummy;	7005
		7006	Display *dpy;
		7007	dpy->xdefaults = (char *)0;
		7008
6433	;	7009	;
6434	return 0;	7010	return 0;
6435	}	7011	}
6436	_ACEOF	7012	_ACEOF
6437	if ac_fn_cxx_try_compile "$LINENO"; then :	7013	if ac_fn_cxx_try_compile "$LINENO"
6438	rxvt_cv_xpointer=yes	7014	then :
6439	else	7015	rxvt_cv_xlib_illegal_access=yes
6440	rxvt_cv_xpointer=no	7016	else $as_nop
		7017	rxvt_cv_xlib_illegal_access=no
		7018
6441	fi	7019	fi
6442	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7020	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6443	fi	7021	fi
6444	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_xpointer" >&5	7022	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_xlib_illegal_access" >&5
6445	$as_echo "$rxvt_cv_xpointer" >&6; }	7023	printf "%s\n" "$rxvt_cv_xlib_illegal_access" >&6; }
6446	if test x$rxvt_cv_xpointer = xyes; then
6447
6448	$as_echo "#define HAVE_XPOINTER 1" >>confdefs.h
6449
6450	fi
6451
6452	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XLIB_ILLEGAL_ACCESS" >&5
6453	$as_echo_n "checking for XLIB_ILLEGAL_ACCESS... " >&6; }
6454	if test "${rxvt_cv_xlib_illegal_access+set}" = set; then :	7024	if test x$rxvt_cv_xlib_illegal_access = xyes; then
6455	$as_echo_n "(cached) " >&6	7025
6456	else	7026	printf "%s\n" "#define XLIB_ILLEGAL_ACCESS 1" >>confdefs.h
6457	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7027
		7028	fi
		7029
		7030	ac_fn_cxx_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
		7031	if test "x$ac_cv_type_mode_t" = xyes
		7032	then :
		7033
		7034	else $as_nop
		7035
		7036	printf "%s\n" "#define mode_t int" >>confdefs.h
		7037
		7038	fi
		7039
		7040
		7041	ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default
		7042	"
		7043	if test "x$ac_cv_type_pid_t" = xyes
		7044	then :
		7045
		7046	else $as_nop
		7047	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6458	/* end confdefs.h. */	7048	/* end confdefs.h. */
6459		7049
6460	#define XLIB_ILLEGAL_ACCESS	7050	#if defined _WIN64 && !defined __CYGWIN__
6461	#include <X11/Xlib.h>	7051	LLP64
		7052	#endif
6462		7053
6463	int	7054	int
6464	main ()	7055	main (void)
6465	{	7056	{
6466
6467	Display *dpy;
6468	dpy->xdefaults = (char *)0;
6469		7057
6470	;	7058	;
6471	return 0;	7059	return 0;
6472	}	7060	}
		7061
6473	_ACEOF	7062	_ACEOF
6474	if ac_fn_cxx_try_compile "$LINENO"; then :	7063	if ac_fn_cxx_try_compile "$LINENO"
6475	rxvt_cv_xlib_illegal_access=yes	7064	then :
		7065	ac_pid_type='int'
		7066	else $as_nop
		7067	ac_pid_type='__int64'
		7068	fi
		7069	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		7070
		7071	printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
		7072
		7073
		7074	fi
		7075
		7076
		7077	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
		7078	printf %s "checking for grep that handles long lines and -e... " >&6; }
		7079	if test ${ac_cv_path_GREP+y}
		7080	then :
		7081	printf %s "(cached) " >&6
		7082	else $as_nop
		7083	if test -z "$GREP"; then
		7084	ac_path_GREP_found=false
		7085	# Loop through the user's path and test for each of PROGNAME-LIST
		7086	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		7087	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		7088	do
		7089	IFS=$as_save_IFS
		7090	case $as_dir in #(((
		7091	'') as_dir=./ ;;
		7092	*/) ;;
		7093	*) as_dir=$as_dir/ ;;
		7094	esac
		7095	for ac_prog in grep ggrep
		7096	do
		7097	for ac_exec_ext in '' $ac_executable_extensions; do
		7098	ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
		7099	as_fn_executable_p "$ac_path_GREP" || continue
		7100	# Check for GNU ac_path_GREP and select it if it is found.
		7101	# Check for GNU $ac_path_GREP
		7102	case `"$ac_path_GREP" --version 2>&1` in
		7103	*GNU*)
		7104	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
		7105	*)
		7106	ac_count=0
		7107	printf %s 0123456789 >"conftest.in"
		7108	while :
		7109	do
		7110	cat "conftest.in" "conftest.in" >"conftest.tmp"
		7111	mv "conftest.tmp" "conftest.in"
		7112	cp "conftest.in" "conftest.nl"
		7113	printf "%s\n" 'GREP' >> "conftest.nl"
		7114	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
		7115	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
		7116	as_fn_arith $ac_count + 1 && ac_count=$as_val
		7117	if test $ac_count -gt ${ac_path_GREP_max-0}; then
		7118	# Best one so far, save it but keep looking for a better one
		7119	ac_cv_path_GREP="$ac_path_GREP"
		7120	ac_path_GREP_max=$ac_count
		7121	fi
		7122	# 10*(2^10) chars as input seems more than enough
		7123	test $ac_count -gt 10 && break
		7124	done
		7125	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		7126	esac
		7127
		7128	$ac_path_GREP_found && break 3
		7129	done
		7130	done
		7131	done
		7132	IFS=$as_save_IFS
		7133	if test -z "$ac_cv_path_GREP"; then
		7134	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		7135	fi
6476	else	7136	else
6477	rxvt_cv_xlib_illegal_access=no	7137	ac_cv_path_GREP=$GREP
6478
6479	fi	7138	fi
6480	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6481	fi
6482	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_xlib_illegal_access" >&5
6483	$as_echo "$rxvt_cv_xlib_illegal_access" >&6; }
6484	if test x$rxvt_cv_xlib_illegal_access = xyes; then
6485		7139
6486	$as_echo "#define XLIB_ILLEGAL_ACCESS 1" >>confdefs.h
6487
6488	fi	7140	fi
		7141	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
		7142	printf "%s\n" "$ac_cv_path_GREP" >&6; }
		7143	GREP="$ac_cv_path_GREP"
6489		7144
6490	ac_fn_cxx_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
6491	if test "x$ac_cv_type_mode_t" = x""yes; then :
6492		7145
		7146	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
		7147	printf %s "checking for egrep... " >&6; }
		7148	if test ${ac_cv_path_EGREP+y}
		7149	then :
		7150	printf %s "(cached) " >&6
		7151	else $as_nop
		7152	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
		7153	then ac_cv_path_EGREP="$GREP -E"
		7154	else
		7155	if test -z "$EGREP"; then
		7156	ac_path_EGREP_found=false
		7157	# Loop through the user's path and test for each of PROGNAME-LIST
		7158	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		7159	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		7160	do
		7161	IFS=$as_save_IFS
		7162	case $as_dir in #(((
		7163	'') as_dir=./ ;;
		7164	*/) ;;
		7165	*) as_dir=$as_dir/ ;;
		7166	esac
		7167	for ac_prog in egrep
		7168	do
		7169	for ac_exec_ext in '' $ac_executable_extensions; do
		7170	ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
		7171	as_fn_executable_p "$ac_path_EGREP" || continue
		7172	# Check for GNU ac_path_EGREP and select it if it is found.
		7173	# Check for GNU $ac_path_EGREP
		7174	case `"$ac_path_EGREP" --version 2>&1` in
		7175	*GNU*)
		7176	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
		7177	*)
		7178	ac_count=0
		7179	printf %s 0123456789 >"conftest.in"
		7180	while :
		7181	do
		7182	cat "conftest.in" "conftest.in" >"conftest.tmp"
		7183	mv "conftest.tmp" "conftest.in"
		7184	cp "conftest.in" "conftest.nl"
		7185	printf "%s\n" 'EGREP' >> "conftest.nl"
		7186	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
		7187	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
		7188	as_fn_arith $ac_count + 1 && ac_count=$as_val
		7189	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
		7190	# Best one so far, save it but keep looking for a better one
		7191	ac_cv_path_EGREP="$ac_path_EGREP"
		7192	ac_path_EGREP_max=$ac_count
		7193	fi
		7194	# 10*(2^10) chars as input seems more than enough
		7195	test $ac_count -gt 10 && break
		7196	done
		7197	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		7198	esac
		7199
		7200	$ac_path_EGREP_found && break 3
		7201	done
		7202	done
		7203	done
		7204	IFS=$as_save_IFS
		7205	if test -z "$ac_cv_path_EGREP"; then
		7206	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		7207	fi
6493	else	7208	else
6494		7209	ac_cv_path_EGREP=$EGREP
6495	cat >>confdefs.h <<_ACEOF
6496	#define mode_t int
6497	_ACEOF
6498
6499	fi	7210	fi
6500		7211
6501	ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"	7212	fi
6502	if test "x$ac_cv_type_pid_t" = x""yes; then :
6503
6504	else
6505
6506	cat >>confdefs.h <<_ACEOF
6507	#define pid_t int
6508	_ACEOF
6509
6510	fi	7213	fi
		7214	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
		7215	printf "%s\n" "$ac_cv_path_EGREP" >&6; }
		7216	EGREP="$ac_cv_path_EGREP"
6511		7217
		7218
6512	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5	7219	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
6513	$as_echo_n "checking for uid_t in sys/types.h... " >&6; }	7220	printf %s "checking for uid_t in sys/types.h... " >&6; }
6514	if test "${ac_cv_type_uid_t+set}" = set; then :	7221	if test ${ac_cv_type_uid_t+y}
6515	$as_echo_n "(cached) " >&6	7222	then :
6516	else	7223	printf %s "(cached) " >&6
		7224	else $as_nop
6517	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7225	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6518	/* end confdefs.h. */	7226	/* end confdefs.h. */
6519	#include <sys/types.h>	7227	#include <sys/types.h>
6520		7228
6521	_ACEOF	7229	_ACEOF
6522	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7230	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6523	$EGREP "uid_t" >/dev/null 2>&1; then :	7231	$EGREP "uid_t" >/dev/null 2>&1
		7232	then :
6524	ac_cv_type_uid_t=yes	7233	ac_cv_type_uid_t=yes
6525	else	7234	else $as_nop
6526	ac_cv_type_uid_t=no	7235	ac_cv_type_uid_t=no
6527	fi	7236	fi
6528	rm -f conftest*	7237	rm -rf conftest*
6529		7238
6530	fi	7239	fi
6531	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5	7240	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
6532	$as_echo "$ac_cv_type_uid_t" >&6; }	7241	printf "%s\n" "$ac_cv_type_uid_t" >&6; }
6533	if test $ac_cv_type_uid_t = no; then	7242	if test $ac_cv_type_uid_t = no; then
6534		7243
6535	$as_echo "#define uid_t int" >>confdefs.h	7244	printf "%s\n" "#define uid_t int" >>confdefs.h
6536		7245
6537		7246
6538	$as_echo "#define gid_t int" >>confdefs.h	7247	printf "%s\n" "#define gid_t int" >>confdefs.h
6539		7248
6540	fi	7249	fi
6541		7250
6542	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"	7251	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6543	case $ac_cv_c_int16_t in #(	7252	case $ac_cv_c_int16_t in #(
6544	no|yes) ;; #(	7253	no|yes) ;; #(
6545	*)	7254	*)
6546		7255
6547	cat >>confdefs.h <<_ACEOF	7256	printf "%s\n" "#define int16_t $ac_cv_c_int16_t" >>confdefs.h
6548	#define int16_t $ac_cv_c_int16_t
6549	_ACEOF
6550	;;	7257	;;
6551	esac	7258	esac
6552		7259
6553	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"	7260	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6554	case $ac_cv_c_uint16_t in #(	7261	case $ac_cv_c_uint16_t in #(
6555	no|yes) ;; #(	7262	no|yes) ;; #(
6556	*)	7263	*)
6557		7264
6558		7265
6559	cat >>confdefs.h <<_ACEOF	7266	printf "%s\n" "#define uint16_t $ac_cv_c_uint16_t" >>confdefs.h
6560	#define uint16_t $ac_cv_c_uint16_t
6561	_ACEOF
6562	;;	7267	;;
6563	esac	7268	esac
6564		7269
6565	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"	7270	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6566	case $ac_cv_c_int32_t in #(	7271	case $ac_cv_c_int32_t in #(
6567	no|yes) ;; #(	7272	no|yes) ;; #(
6568	*)	7273	*)
6569		7274
6570	cat >>confdefs.h <<_ACEOF	7275	printf "%s\n" "#define int32_t $ac_cv_c_int32_t" >>confdefs.h
6571	#define int32_t $ac_cv_c_int32_t
6572	_ACEOF
6573	;;	7276	;;
6574	esac	7277	esac
6575		7278
6576	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"	7279	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6577	case $ac_cv_c_uint32_t in #(	7280	case $ac_cv_c_uint32_t in #(
6578	no|yes) ;; #(	7281	no|yes) ;; #(
6579	*)	7282	*)
6580		7283
6581	$as_echo "#define _UINT32_T 1" >>confdefs.h	7284	printf "%s\n" "#define _UINT32_T 1" >>confdefs.h
6582		7285
6583		7286
6584	cat >>confdefs.h <<_ACEOF	7287	printf "%s\n" "#define uint32_t $ac_cv_c_uint32_t" >>confdefs.h
6585	#define uint32_t $ac_cv_c_uint32_t
6586	_ACEOF
6587	;;	7288	;;
6588	esac	7289	esac
6589		7290
6590		7291
6591	for ac_func in unsetenv
6592	do :
6593	ac_fn_cxx_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"	7292	ac_fn_cxx_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
6594	if test "x$ac_cv_func_unsetenv" = x""yes; then :	7293	if test "x$ac_cv_func_unsetenv" = xyes
6595	cat >>confdefs.h <<_ACEOF	7294	then :
6596	#define HAVE_UNSETENV 1	7295	printf "%s\n" "#define HAVE_UNSETENV 1" >>confdefs.h
6597	_ACEOF
6598		7296
6599	fi	7297	fi
6600	done
6601		7298
6602		7299
6603		7300
6604	support_utmp=yes
6605	support_wtmp=yes
6606	support_lastlog=yes
6607		7301
6608	# Check whether --enable-utmp was given.	7302	save_LIBS=$LIBS
6609	if test "${enable_utmp+set}" = set; then :	7303	save_CXXFLAGS=$CXXFLAGS
6610	enableval=$enable_utmp; if test x$enableval = xyes -o x$enableval = xno; then	7304	CXXFLAGS="$CXXFLAGS $X_CFLAGS"
6611	support_utmp=$enableval	7305	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
6612	fi
6613	fi
6614
6615
6616	# Check whether --enable-wtmp was given.
6617	if test "${enable_wtmp+set}" = set; then :
6618	enableval=$enable_wtmp; if test x$enableval = xyes -o x$enableval = xno; then
6619	support_wtmp=$enableval
6620	fi
6621	fi
6622
6623
6624	# Check whether --enable-lastlog was given.
6625	if test "${enable_lastlog+set}" = set; then :
6626	enableval=$enable_lastlog; if test x$enableval = xyes -o x$enableval = xno; then
6627	support_lastlog=$enableval
6628	fi
6629	fi
6630
6631
6632	if test x$support_utmp = xyes; then	7306	if test x$support_xim = xyes; then
6633		7307	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working Xlocale" >&5
6634	$as_echo "#define UTMP_SUPPORT 1" >>confdefs.h	7308	printf %s "checking for working Xlocale... " >&6; }
6635		7309	if test ${rxvt_cv_func_xlocale+y}
6636	fi	7310	then :
6637	if test x$support_wtmp = xyes; then	7311	printf %s "(cached) " >&6
6638		7312	else $as_nop
6639	$as_echo "#define WTMP_SUPPORT 1" >>confdefs.h	7313	if test "$cross_compiling" = yes
6640		7314	then :
6641	fi	7315	:
6642	if test x$support_lastlog = xyes; then	7316	else $as_nop
6643
6644	$as_echo "#define LASTLOG_SUPPORT 1" >>confdefs.h
6645
6646	fi
6647
6648	for ac_func in \
6649	updwtmp \
6650	updwtmpx \
6651	updlastlogx \
6652
6653	do :
6654	as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6655	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
6656	eval as_val=\$$as_ac_var
6657	if test "x$as_val" = x""yes; then :
6658	cat >>confdefs.h <<_ACEOF
6659	#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6660	_ACEOF
6661
6662	fi
6663	done
6664
6665
6666	for ac_header in lastlog.h
6667	do :
6668	ac_fn_cxx_check_header_mongrel "$LINENO" "lastlog.h" "ac_cv_header_lastlog_h" "$ac_includes_default"
6669	if test "x$ac_cv_header_lastlog_h" = x""yes; then :
6670	cat >>confdefs.h <<_ACEOF
6671	#define HAVE_LASTLOG_H 1
6672	_ACEOF
6673
6674	fi
6675
6676	done
6677
6678
6679
6680	for ac_header in utmp.h
6681	do :
6682	ac_fn_cxx_check_header_mongrel "$LINENO" "utmp.h" "ac_cv_header_utmp_h" "$ac_includes_default"
6683	if test "x$ac_cv_header_utmp_h" = x""yes; then :
6684	cat >>confdefs.h <<_ACEOF
6685	#define HAVE_UTMP_H 1
6686	_ACEOF
6687	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utmp" >&5
6688	$as_echo_n "checking for struct utmp... " >&6; }
6689	if test "${pt_cv_struct_utmp+set}" = set; then :
6690	$as_echo_n "(cached) " >&6
6691	else
6692	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7317	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6693	/* end confdefs.h. */	7318	/* end confdefs.h. */
6694	#include <sys/types.h>	7319
6695	#include <utmp.h>	7320	#include <X11/Xlib.h>
6696	int	7321	#include <stdlib.h>
6697	main ()	7322	int main() {
6698	{	7323	char *p;
6699	struct utmp ut;	7324	if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
6700	;	7325	exit (XSupportsLocale() ? 0 : 1);
6701	return 0;	7326	else
6702	}	7327	exit (1);
		7328	}
		7329
6703	_ACEOF	7330	_ACEOF
6704	if ac_fn_cxx_try_compile "$LINENO"; then :
6705	pt_cv_struct_utmp=yes
6706	else
6707	pt_cv_struct_utmp=no
6708	fi
6709	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6710	fi
6711	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_utmp" >&5
6712	$as_echo "$pt_cv_struct_utmp" >&6; }
6713	if test x$pt_cv_struct_utmp = xyes; then
6714
6715	$as_echo "#define HAVE_STRUCT_UTMP 1" >>confdefs.h
6716
6717	fi
6718
6719
6720	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_host in utmp struct" >&5
6721	$as_echo_n "checking for ut_host in utmp struct... " >&6; }
6722	if test "${pt_cv_struct_utmp_host+set}" = set; then :
6723	$as_echo_n "(cached) " >&6
6724	else
6725	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6726	/* end confdefs.h. */
6727	#include <sys/types.h>
6728	#include <utmp.h>
6729	int
6730	main ()
6731	{
6732	struct utmp ut; ut.ut_host;
6733	;
6734	return 0;
6735	}
6736	_ACEOF
6737	if ac_fn_cxx_try_compile "$LINENO"; then :
6738	pt_cv_struct_utmp_host=yes
6739	else
6740	pt_cv_struct_utmp_host=no
6741	fi
6742	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6743	fi
6744	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_utmp_host" >&5
6745	$as_echo "$pt_cv_struct_utmp_host" >&6; }
6746	if test x$pt_cv_struct_utmp_host = xyes; then
6747
6748	$as_echo "#define HAVE_UTMP_HOST 1" >>confdefs.h
6749
6750	fi
6751
6752	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_pid in utmp struct" >&5
6753	$as_echo_n "checking for ut_pid in utmp struct... " >&6; }
6754	if test "${pt_cv_struct_utmp_pid+set}" = set; then :
6755	$as_echo_n "(cached) " >&6
6756	else
6757	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6758	/* end confdefs.h. */
6759	#include <sys/types.h>
6760	#include <utmp.h>
6761	int
6762	main ()
6763	{
6764	struct utmp ut; ut.ut_pid;
6765	;
6766	return 0;
6767	}
6768	_ACEOF
6769	if ac_fn_cxx_try_compile "$LINENO"; then :
6770	pt_cv_struct_utmp_pid=yes
6771	else
6772	pt_cv_struct_utmp_pid=no
6773	fi
6774	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6775	fi
6776	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_utmp_pid" >&5
6777	$as_echo "$pt_cv_struct_utmp_pid" >&6; }
6778	if test x$pt_cv_struct_utmp_pid = xyes; then
6779
6780	$as_echo "#define HAVE_UTMP_PID 1" >>confdefs.h
6781
6782	fi
6783
6784	fi
6785
6786	done
6787
6788
6789	for ac_header in utmpx.h
6790	do :
6791	ac_fn_cxx_check_header_mongrel "$LINENO" "utmpx.h" "ac_cv_header_utmpx_h" "$ac_includes_default"
6792	if test "x$ac_cv_header_utmpx_h" = x""yes; then :
6793	cat >>confdefs.h <<_ACEOF
6794	#define HAVE_UTMPX_H 1
6795	_ACEOF
6796	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utmpx" >&5
6797	$as_echo_n "checking for struct utmpx... " >&6; }
6798	if test "${pt_cv_struct_utmpx+set}" = set; then :
6799	$as_echo_n "(cached) " >&6
6800	else
6801	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6802	/* end confdefs.h. */
6803	#include <sys/types.h>
6804	#include <utmpx.h>
6805	int
6806	main ()
6807	{
6808	struct utmpx ut;
6809	;
6810	return 0;
6811	}
6812	_ACEOF
6813	if ac_fn_cxx_try_compile "$LINENO"; then :
6814	pt_cv_struct_utmpx=yes
6815	else
6816	pt_cv_struct_utmpx=no
6817	fi
6818	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6819	fi
6820	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_utmpx" >&5
6821	$as_echo "$pt_cv_struct_utmpx" >&6; }
6822	if test x$pt_cv_struct_utmpx = xyes; then
6823
6824	$as_echo "#define HAVE_STRUCT_UTMPX 1" >>confdefs.h
6825
6826	fi
6827
6828
6829	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for host in utmpx struct" >&5
6830	$as_echo_n "checking for host in utmpx struct... " >&6; }
6831	if test "${pt_cv_struct_utmpx_host+set}" = set; then :
6832	$as_echo_n "(cached) " >&6
6833	else
6834	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6835	/* end confdefs.h. */
6836	#include <sys/types.h>
6837	#include <utmpx.h>
6838	int
6839	main ()
6840	{
6841	struct utmpx utx; utx.ut_host;
6842	;
6843	return 0;
6844	}
6845	_ACEOF
6846	if ac_fn_cxx_try_compile "$LINENO"; then :
6847	pt_cv_struct_utmpx_host=yes
6848	else
6849	pt_cv_struct_utmpx_host=no
6850	fi
6851	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6852	fi
6853	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_utmpx_host" >&5
6854	$as_echo "$pt_cv_struct_utmpx_host" >&6; }
6855	if test x$pt_cv_struct_utmpx_host = xyes; then
6856
6857	$as_echo "#define HAVE_UTMPX_HOST 1" >>confdefs.h
6858
6859	fi
6860
6861	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for session in utmpx struct" >&5
6862	$as_echo_n "checking for session in utmpx struct... " >&6; }
6863	if test "${pt_cv_struct_utmpx_session+set}" = set; then :
6864	$as_echo_n "(cached) " >&6
6865	else
6866	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6867	/* end confdefs.h. */
6868	#include <sys/types.h>
6869	#include <utmpx.h>
6870	int
6871	main ()
6872	{
6873	struct utmpx utx; utx.ut_session;
6874	;
6875	return 0;
6876	}
6877	_ACEOF
6878	if ac_fn_cxx_try_compile "$LINENO"; then :
6879	pt_cv_struct_utmpx_session=yes
6880	else
6881	pt_cv_struct_utmpx_session=no
6882	fi
6883	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6884	fi
6885	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_utmpx_session" >&5
6886	$as_echo "$pt_cv_struct_utmpx_session" >&6; }
6887	if test x$pt_cv_struct_utmpx_session = xyes; then
6888
6889	$as_echo "#define HAVE_UTMPX_SESSION 1" >>confdefs.h
6890
6891	fi
6892
6893	fi
6894
6895	done
6896
6897	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lastlog" >&5
6898	$as_echo_n "checking for struct lastlog... " >&6; }
6899	if test "${pt_cv_struct_lastlog+set}" = set; then :
6900	$as_echo_n "(cached) " >&6
6901	else
6902	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6903	/* end confdefs.h. */
6904	#include <sys/types.h>
6905	#include <utmp.h>
6906	#ifdef HAVE_LASTLOG_H
6907	#include <lastlog.h>
6908	#endif
6909
6910	int
6911	main ()
6912	{
6913	struct lastlog ll;
6914	;
6915	return 0;
6916	}
6917	_ACEOF
6918	if ac_fn_cxx_try_compile "$LINENO"; then :
6919	pt_cv_struct_lastlog=yes
6920	else
6921	pt_cv_struct_lastlog=no
6922	fi
6923	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6924	fi
6925	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_lastlog" >&5
6926	$as_echo "$pt_cv_struct_lastlog" >&6; }
6927	if test x$pt_cv_struct_lastlog = xyes; then
6928
6929	$as_echo "#define HAVE_STRUCT_LASTLOG 1" >>confdefs.h
6930
6931	fi
6932
6933	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lastlogx" >&5
6934	$as_echo_n "checking for struct lastlogx... " >&6; }
6935	if test "${pt_cv_struct_lastlogx+set}" = set; then :
6936	$as_echo_n "(cached) " >&6
6937	else
6938	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6939	/* end confdefs.h. */
6940	#include <sys/types.h>
6941	#include <utmpx.h>
6942	#ifdef HAVE_LASTLOG_H
6943	#include <lastlog.h>
6944	#endif
6945
6946	int
6947	main ()
6948	{
6949	struct lastlogx ll;
6950	;
6951	return 0;
6952	}
6953	_ACEOF
6954	if ac_fn_cxx_try_compile "$LINENO"; then :
6955	pt_cv_struct_lastlogx=yes
6956	else
6957	pt_cv_struct_lastlogx=no
6958	fi
6959	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6960	fi
6961	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_lastlogx" >&5
6962	$as_echo "$pt_cv_struct_lastlogx" >&6; }
6963	if test x$pt_cv_struct_lastlogx = xyes; then
6964
6965	$as_echo "#define HAVE_STRUCT_LASTLOGX 1" >>confdefs.h
6966
6967	fi
6968
6969
6970	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where utmp is located" >&5
6971	$as_echo_n "checking where utmp is located... " >&6; }
6972	if test "${pt_cv_path_utmp+set}" = set; then :
6973	$as_echo_n "(cached) " >&6
6974	else
6975	if test "$cross_compiling" = yes; then :
6976	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define UTMP_FILE in config.h manually" >&5
6977	$as_echo "$as_me: WARNING: Define UTMP_FILE in config.h manually" >&2;}
6978	else
6979	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6980	/* end confdefs.h. */
6981	#include <stdio.h>
6982	#include <stdlib.h>
6983	#include <sys/types.h>
6984	#include <utmp.h>
6985	#include <errno.h>
6986	main()
6987	{
6988	char **u, *utmplist[] = {
6989	"/var/run/utmp", "/var/adm/utmp", "/etc/utmp", "/usr/etc/utmp", "/usr/adm/utmp", NULL };
6990	FILE *a, *f=fopen("conftestval", "w");
6991	if (!f) exit(1);
6992	#ifdef UTMP_FILE
6993	fprintf(f, "%s\n", UTMP_FILE);
6994	exit(0);
6995	#endif
6996	#ifdef _PATH_UTMP
6997	fprintf(f, "%s\n", _PATH_UTMP);
6998	exit(0);
6999	#endif
7000	for (u = utmplist; *u; u++) {
7001	if ((a = fopen(*u, "r")) != NULL || errno == EACCES) {
7002	fprintf(f, "%s\n", *u);
7003	exit(0);
7004	}
7005	}
7006	exit(0);
7007	}
7008	_ACEOF
7009	if ac_fn_cxx_try_run "$LINENO"; then :	7331	if ac_fn_cxx_try_run "$LINENO"
7010	pt_cv_path_utmp=`cat conftestval`	7332	then :
7011	else	7333	rxvt_cv_func_xlocale=yes
7012	pt_cv_path_utmp=	7334	else $as_nop
		7335	rxvt_cv_func_xlocale=no
7013	fi	7336	fi
7014	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \	7337	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7015	conftest.$ac_objext conftest.beam conftest.$ac_ext	7338	conftest.$ac_objext conftest.beam conftest.$ac_ext
7016	fi	7339	fi
7017		7340
7018	fi	7341	fi
7019	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_utmp" >&5
7020	$as_echo "$pt_cv_path_utmp" >&6; }
7021	if test x$pt_cv_path_utmp != x; then
7022
7023	cat >>confdefs.h <<_ACEOF
7024	#define UTMP_FILE "$pt_cv_path_utmp"
7025	_ACEOF
7026
7027	fi
7028
7029
7030	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where wtmp is located" >&5
7031	$as_echo_n "checking where wtmp is located... " >&6; }
7032	if test "${pt_cv_path_wtmp+set}" = set; then :
7033	$as_echo_n "(cached) " >&6
7034	else
7035	if test "$cross_compiling" = yes; then :
7036	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define WTMP_FILE in config.h manually" >&5
7037	$as_echo "$as_me: WARNING: Define WTMP_FILE in config.h manually" >&2;}
7038	else
7039	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7040	/* end confdefs.h. */
7041	#include <stdio.h>
7042	#include <stdlib.h>
7043	#include <sys/types.h>
7044	#ifdef HAVE_UTMP_H
7045	#include <utmp.h>
7046	#endif
7047	#include <errno.h>
7048	main()
7049	{
7050	char **w, *wtmplist[] = {
7051	"/var/log/wtmp", "/var/adm/wtmp", "/etc/wtmp", "/usr/etc/wtmp", "/usr/adm/wtmp", NULL };
7052	FILE *a, *f=fopen("conftestval", "w");
7053	if (!f) exit(1);
7054	#ifdef WTMP_FILE
7055	fprintf(f, "%s\n", WTMP_FILE);
7056	exit(0);
7057	#endif
7058	#ifdef _PATH_WTMP
7059	fprintf(f, "%s\n", _PATH_WTMP);
7060	exit(0);
7061	#endif
7062	for (w = wtmplist; *w; w++) {
7063	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
7064	fprintf(f, "%s\n", *w);
7065	exit(0);
7066	}
7067	}
7068	exit(0);
7069	}
7070	_ACEOF
7071	if ac_fn_cxx_try_run "$LINENO"; then :
7072	pt_cv_path_wtmp=`cat conftestval`
7073	else
7074	pt_cv_path_wtmp=
7075	fi
7076	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7077	conftest.$ac_objext conftest.beam conftest.$ac_ext
7078	fi
7079
7080	fi
7081	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmp" >&5
7082	$as_echo "$pt_cv_path_wtmp" >&6; }
7083	if test x$pt_cv_path_wtmp != x; then
7084
7085	cat >>confdefs.h <<_ACEOF
7086	#define WTMP_FILE "$pt_cv_path_wtmp"
7087	_ACEOF
7088
7089	fi
7090
7091	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where wtmpx is located" >&5
7092	$as_echo_n "checking where wtmpx is located... " >&6; }
7093	if test "${pt_cv_path_wtmpx+set}" = set; then :
7094	$as_echo_n "(cached) " >&6
7095	else
7096	if test "$cross_compiling" = yes; then :
7097	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define WTMPX_FILE in config.h manually" >&5
7098	$as_echo "$as_me: WARNING: Define WTMPX_FILE in config.h manually" >&2;}
7099	else
7100	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7101	/* end confdefs.h. */
7102	#include <stdio.h>
7103	#include <stdlib.h>
7104	#ifdef HAVE_UTMPX_H
7105	#include <utmpx.h>
7106	#endif
7107	#include <errno.h>
7108	main()
7109	{
7110	char **w, *wtmplist[] = {
7111	"/var/log/wtmpx", "/var/adm/wtmpx", NULL };
7112	FILE *a, *f=fopen("conftestval", "w");
7113	if (!f) exit(1);
7114	#ifdef WTMPX_FILE
7115	fprintf(f, "%s\n", WTMPX_FILE);
7116	exit(0);
7117	#endif
7118	#ifdef _PATH_WTMPX
7119	fprintf(f, "%s\n", _PATH_WTMPX);
7120	exit(0);
7121	#endif
7122	for (w = wtmplist; *w; w++) {
7123	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
7124	fprintf(f, "%s\n", *w);
7125	exit(0);
7126	}
7127	}
7128	exit(0);
7129	}
7130	_ACEOF
7131	if ac_fn_cxx_try_run "$LINENO"; then :
7132	pt_cv_path_wtmpx=`cat conftestval`
7133	else
7134	pt_cv_path_wtmpx=
7135	fi
7136	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7137	conftest.$ac_objext conftest.beam conftest.$ac_ext
7138	fi
7139
7140	fi
7141	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmpx" >&5
7142	$as_echo "$pt_cv_path_wtmpx" >&6; }
7143	if test x$pt_cv_path_wtmpx != x; then
7144
7145	cat >>confdefs.h <<_ACEOF
7146	#define WTMPX_FILE "$pt_cv_path_wtmpx"
7147	_ACEOF
7148
7149	fi
7150
7151	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where lastlog is located" >&5
7152	$as_echo_n "checking where lastlog is located... " >&6; }
7153	if test "${pt_cv_path_lastlog+set}" = set; then :
7154	$as_echo_n "(cached) " >&6
7155	else
7156	if test "$cross_compiling" = yes; then :
7157	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define LASTLOG_FILE in config.h manually" >&5
7158	$as_echo "$as_me: WARNING: Define LASTLOG_FILE in config.h manually" >&2;}
7159	else
7160	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7161	/* end confdefs.h. */
7162	#include <stdio.h>
7163	#include <stdlib.h>
7164	#include <sys/types.h>
7165	#ifdef HAVE_UTMPX_H
7166	#include <utmpx.h>
7167	#elif defined(HAVE_UTMP_H)
7168	#include <utmp.h>
7169	#endif
7170	#ifdef HAVE_LASTLOG_H
7171	#include <lastlog.h>
7172	#endif
7173	#include <errno.h>
7174	main()
7175	{
7176	char **w, *lastloglist[] = { "/var/log/lastlog", NULL };
7177	FILE *a, *f=fopen("conftestval", "w");
7178	if (!f) exit(1);
7179	#ifdef LASTLOG_FILE
7180	fprintf(f, "%s\n", LASTLOG_FILE);
7181	exit(0);
7182	#endif
7183	#ifdef _PATH_LASTLOG
7184	fprintf(f, "%s\n", _PATH_LASTLOG);
7185	exit(0);
7186	#endif
7187	for (w = lastloglist; *w; w++) {
7188	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
7189	fprintf(f, "%s\n", *w);
7190	exit(0);
7191	}
7192	}
7193	exit(0);
7194	}
7195	_ACEOF
7196	if ac_fn_cxx_try_run "$LINENO"; then :
7197	pt_cv_path_lastlog=`cat conftestval`
7198	else
7199	pt_cv_path_lastlog=
7200	fi
7201	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7202	conftest.$ac_objext conftest.beam conftest.$ac_ext
7203	fi
7204
7205	fi
7206	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlog" >&5
7207	$as_echo "$pt_cv_path_lastlog" >&6; }
7208	if test x$pt_cv_path_lastlog != x; then
7209
7210	cat >>confdefs.h <<_ACEOF
7211	#define LASTLOG_FILE "$pt_cv_path_lastlog"
7212	_ACEOF
7213
7214	fi
7215
7216	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where lastlogx is located" >&5
7217	$as_echo_n "checking where lastlogx is located... " >&6; }
7218	if test "${pt_cv_path_lastlogx+set}" = set; then :
7219	$as_echo_n "(cached) " >&6
7220	else
7221	if test "$cross_compiling" = yes; then :
7222	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define LASTLOGX_FILE in config.h manually" >&5
7223	$as_echo "$as_me: WARNING: Define LASTLOGX_FILE in config.h manually" >&2;}
7224	else
7225	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7226	/* end confdefs.h. */
7227	#include <stdio.h>
7228	#include <stdlib.h>
7229	#ifdef HAVE_UTMPX_H
7230	#include <utmpx.h>
7231	#endif
7232	#include <errno.h>
7233	main()
7234	{
7235	char **w, *wtmplist[] = { "/var/log/lastlogx", "/var/adm/lastlogx", NULL };
7236	FILE *a, *f=fopen("conftestval", "w");
7237	if (!f) exit(1);
7238	#ifdef LASTLOGX_FILE
7239	fprintf(f, "%s\n", LASTLOGX_FILE);
7240	exit(0);
7241	#endif
7242	#ifdef _PATH_LASTLOGX
7243	fprintf(f, "%s\n", _PATH_LASTLOGX);
7244	exit(0);
7245	#endif
7246	for (w = wtmplist; *w; w++) {
7247	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
7248	fprintf(f, "%s\n", *w);
7249	exit(0);
7250	}
7251	}
7252	exit(0);
7253	}
7254	_ACEOF
7255	if ac_fn_cxx_try_run "$LINENO"; then :
7256	pt_cv_path_lastlogx=`cat conftestval`
7257	else
7258	pt_cv_path_lastlogx=
7259	fi
7260	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7261	conftest.$ac_objext conftest.beam conftest.$ac_ext
7262	fi
7263
7264	fi
7265	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlogx" >&5
7266	$as_echo "$pt_cv_path_lastlogx" >&6; }
7267	if test x$pt_cv_path_lastlogx != x; then
7268
7269	cat >>confdefs.h <<_ACEOF
7270	#define LASTLOGX_FILE "$pt_cv_path_lastlogx"
7271	_ACEOF
7272
7273	fi
7274
7275
7276
7277
7278	save_LIBS=$LIBS
7279	save_CFLAGS=$CFLAGS
7280	CFLAGS="$CFLAGS $X_CFLAGS"
7281	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
7282	if test x$support_xim = xyes; then
7283	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working Xlocale" >&5
7284	$as_echo_n "checking for working Xlocale... " >&6; }
7285	if test "${rxvt_cv_func_xlocale+set}" = set; then :
7286	$as_echo_n "(cached) " >&6
7287	else
7288	if test "$cross_compiling" = yes; then :
7289	:
7290	else
7291	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7292	/* end confdefs.h. */
7293	#include <X11/Xlib.h>
7294	#include <stdlib.h>
7295	main() {
7296	char *p;
7297	if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
7298	exit (XSupportsLocale() ? 0 : 1);
7299	else
7300	exit (1);}
7301	_ACEOF
7302	if ac_fn_cxx_try_run "$LINENO"; then :
7303	rxvt_cv_func_xlocale=yes
7304	else
7305	rxvt_cv_func_xlocale=no
7306	fi
7307	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7308	conftest.$ac_objext conftest.beam conftest.$ac_ext
7309	fi
7310
7311	fi
7312	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xlocale" >&5	7342	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xlocale" >&5
7313	$as_echo "$rxvt_cv_func_xlocale" >&6; }	7343	printf "%s\n" "$rxvt_cv_func_xlocale" >&6; }
7314	if test x$rxvt_cv_func_xlocale = xyes; then	7344	if test x$rxvt_cv_func_xlocale = xyes; then
7315		7345
7316	$as_echo "#define USE_XIM 1" >>confdefs.h	7346	printf "%s\n" "#define USE_XIM 1" >>confdefs.h
7317		7347
7318	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken XIM callback" >&5	7348	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for broken XIM callback" >&5
7319	$as_echo_n "checking for broken XIM callback... " >&6; }	7349	printf %s "checking for broken XIM callback... " >&6; }
7320	if test "${rxvt_cv_broken_ximcb+set}" = set; then :	7350	if test ${rxvt_cv_broken_ximcb+y}
7321	$as_echo_n "(cached) " >&6	7351	then :
7322	else	7352	printf %s "(cached) " >&6
		7353	else $as_nop
7323	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7354	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7324	/* end confdefs.h. */	7355	/* end confdefs.h. */
7325		7356
7326	#include <X11/Xlib.h>	7357	#include <X11/Xlib.h>
7327		7358
…		…
7331	XIMCallback cb;	7362	XIMCallback cb;
7332	cb.callback = im_destroy_cb;	7363	cb.callback = im_destroy_cb;
7333	}	7364	}
7334		7365
7335	_ACEOF	7366	_ACEOF
7336	if ac_fn_cxx_try_compile "$LINENO"; then :	7367	if ac_fn_cxx_try_compile "$LINENO"
		7368	then :
7337	rxvt_cv_broken_ximcb=yes	7369	rxvt_cv_broken_ximcb=yes
7338	else	7370	else $as_nop
7339	rxvt_cv_broken_ximcb=no	7371	rxvt_cv_broken_ximcb=no
7340	fi	7372	fi
7341	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7373	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7342	fi	7374	fi
7343	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_broken_ximcb" >&5	7375	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_broken_ximcb" >&5
7344	$as_echo "$rxvt_cv_broken_ximcb" >&6; }	7376	printf "%s\n" "$rxvt_cv_broken_ximcb" >&6; }
7345		7377
7346	if test x$rxvt_cv_broken_ximcb = xyes; then	7378	if test x$rxvt_cv_broken_ximcb = xyes; then
7347		7379
7348	$as_echo "#define XIMCB_PROTO_BROKEN 1" >>confdefs.h	7380	printf "%s\n" "#define XIMCB_PROTO_BROKEN 1" >>confdefs.h
7349		7381
7350	fi	7382	fi
7351	fi	7383	fi
7352	fi	7384	fi
7353		7385
7354	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working X setlocale" >&5	7386	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working X setlocale" >&5
7355	$as_echo_n "checking for working X setlocale... " >&6; }	7387	printf %s "checking for working X setlocale... " >&6; }
7356	if test "${rxvt_cv_func_xsetlocale+set}" = set; then :	7388	if test ${rxvt_cv_func_xsetlocale+y}
7357	$as_echo_n "(cached) " >&6	7389	then :
7358	else	7390	printf %s "(cached) " >&6
		7391	else $as_nop
7359	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7392	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7360	/* end confdefs.h. */	7393	/* end confdefs.h. */
7361	#define X_LOCALE 1	7394	#define X_LOCALE 1
7362	#include <X11/Xlocale.h>	7395	#include <X11/Xlocale.h>
7363	int	7396	int
7364	main ()	7397	main (void)
7365	{	7398	{
7366	setlocale(LC_CTYPE, "");	7399	setlocale(LC_CTYPE, "");
7367	;	7400	;
7368	return 0;	7401	return 0;
7369	}	7402	}
7370	_ACEOF	7403	_ACEOF
7371	if ac_fn_cxx_try_link "$LINENO"; then :	7404	if ac_fn_cxx_try_link "$LINENO"
		7405	then :
7372	rxvt_cv_func_xsetlocale=yes	7406	rxvt_cv_func_xsetlocale=yes
7373	else	7407	else $as_nop
7374	rxvt_cv_func_xsetlocale=no	7408	rxvt_cv_func_xsetlocale=no
7375	fi	7409	fi
7376	rm -f core conftest.err conftest.$ac_objext \	7410	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7377	conftest$ac_exeext conftest.$ac_ext	7411	conftest$ac_exeext conftest.$ac_ext
7378	fi	7412	fi
7379	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xsetlocale" >&5	7413	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xsetlocale" >&5
7380	$as_echo "$rxvt_cv_func_xsetlocale" >&6; }	7414	printf "%s\n" "$rxvt_cv_func_xsetlocale" >&6; }
7381	if test x$rxvt_cv_func_xsetlocale = xyes; then	7415	if test x$rxvt_cv_func_xsetlocale = xyes; then
7382		7416
7383	$as_echo "#define HAVE_XSETLOCALE 1" >>confdefs.h	7417	printf "%s\n" "#define HAVE_XSETLOCALE 1" >>confdefs.h
7384		7418
7385	fi	7419	fi
7386	LIBS=$save_LIBS	7420	LIBS=$save_LIBS
7387	CFLAGS=$save_CFLAGS	7421	CXXFLAGS=$save_CXXFLAGS
7388		7422
7389	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working plain setlocale" >&5
7390	$as_echo_n "checking for working plain setlocale... " >&6; }
7391	if test "${rxvt_cv_func_setlocale+set}" = set; then :
7392	$as_echo_n "(cached) " >&6
7393	else
7394	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7395	/* end confdefs.h. */
7396	#include <clocale>
7397	int
7398	main ()
7399	{
7400	setlocale(LC_CTYPE, "");
7401	;
7402	return 0;
7403	}
7404	_ACEOF
7405	if ac_fn_cxx_try_link "$LINENO"; then :
7406	rxvt_cv_func_setlocale=yes
7407	else
7408	rxvt_cv_func_setlocale=no
7409	fi
7410	rm -f core conftest.err conftest.$ac_objext \
7411	conftest$ac_exeext conftest.$ac_ext
7412	fi
7413	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_setlocale" >&5
7414	$as_echo "$rxvt_cv_func_setlocale" >&6; }
7415	if test x$rxvt_cv_func_setlocale = xyes; then
7416
7417	$as_echo "#define HAVE_SETLOCALE 1" >>confdefs.h
7418
7419	fi
7420
7421	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working nl_langinfo" >&5	7423	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working nl_langinfo" >&5
7422	$as_echo_n "checking for working nl_langinfo... " >&6; }	7424	printf %s "checking for working nl_langinfo... " >&6; }
7423	if test "${rxvt_cv_func_nl_langinfo+set}" = set; then :	7425	if test ${rxvt_cv_func_nl_langinfo+y}
7424	$as_echo_n "(cached) " >&6	7426	then :
7425	else	7427	printf %s "(cached) " >&6
		7428	else $as_nop
7426	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7429	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7427	/* end confdefs.h. */	7430	/* end confdefs.h. */
7428	#include <langinfo.h>	7431	#include <langinfo.h>
7429	int	7432	int
7430	main ()	7433	main (void)
7431	{	7434	{
7432	nl_langinfo(CODESET);	7435	nl_langinfo(CODESET);
7433	;	7436	;
7434	return 0;	7437	return 0;
7435	}	7438	}
7436	_ACEOF	7439	_ACEOF
7437	if ac_fn_cxx_try_link "$LINENO"; then :	7440	if ac_fn_cxx_try_link "$LINENO"
		7441	then :
7438	rxvt_cv_func_nl_langinfo=yes	7442	rxvt_cv_func_nl_langinfo=yes
7439	else	7443	else $as_nop
7440	rxvt_cv_func_nl_langinfo=no	7444	rxvt_cv_func_nl_langinfo=no
7441	fi	7445	fi
7442	rm -f core conftest.err conftest.$ac_objext \	7446	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7443	conftest$ac_exeext conftest.$ac_ext	7447	conftest$ac_exeext conftest.$ac_ext
7444	fi	7448	fi
7445	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_nl_langinfo" >&5	7449	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_nl_langinfo" >&5
7446	$as_echo "$rxvt_cv_func_nl_langinfo" >&6; }	7450	printf "%s\n" "$rxvt_cv_func_nl_langinfo" >&6; }
7447	if test x$rxvt_cv_func_nl_langinfo = xyes; then	7451	if test x$rxvt_cv_func_nl_langinfo = xyes; then
7448		7452
7449	$as_echo "#define HAVE_NL_LANGINFO 1" >>confdefs.h	7453	printf "%s\n" "#define HAVE_NL_LANGINFO 1" >>confdefs.h
7450		7454
7451	fi	7455	fi
7452		7456
7453		7457	support_image=no
7454	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for unix-compliant filehandle passing ability" >&5	7458	if test x$support_inheritpixmap = xyes || test x$support_pixbuf = xyes; then
7455	$as_echo_n "checking for unix-compliant filehandle passing ability... " >&6; }	7459	support_image=yes
7456	if test "${pt_cv_can_pass_fds+set}" = set; then :
7457	$as_echo_n "(cached) " >&6
7458	else
7459	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7460	/* end confdefs.h. */
7461
7462	#include <cstddef> // broken bsds (is that redundant?) need this
7463	#include <sys/types.h>
7464	#include <sys/socket.h>
7465	#include <sys/uio.h>
7466
7467	int
7468	main ()
7469	{
7470
7471	{
7472	msghdr msg;
7473	iovec iov;
7474	char buf [100];
7475	char data = 0;
7476
7477	iov.iov_base = &data;
7478	iov.iov_len = 1;
7479
7480	msg.msg_iov = &iov;
7481	msg.msg_iovlen = 1;
7482	msg.msg_control = buf;
7483	msg.msg_controllen = sizeof buf;
7484
7485	cmsghdr *cmsg = CMSG_FIRSTHDR (&msg);
7486	cmsg->cmsg_level = SOL_SOCKET;
7487	cmsg->cmsg_type = SCM_RIGHTS;
7488	cmsg->cmsg_len = 100;
7489
7490	*(int *)CMSG_DATA (cmsg) = 5;
7491
7492	return sendmsg (3, &msg, 0);
7493	}
7494
7495	;
7496	return 0;
7497	}
7498	_ACEOF
7499	if ac_fn_cxx_try_link "$LINENO"; then :
7500	pt_cv_can_pass_fds=yes
7501	else
7502	pt_cv_can_pass_fds=no
7503	fi	7460	fi
7504	rm -f core conftest.err conftest.$ac_objext \	7461	if test x$support_xft = xyes || test x$support_image = xyes; then
7505	conftest$ac_exeext conftest.$ac_ext	7462	rxvt_have_xrender=no
7506	fi
7507	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_can_pass_fds" >&5
7508	$as_echo "$pt_cv_can_pass_fds" >&6; }
7509	if test x$pt_cv_can_pass_fds = xyes; then
7510		7463
7511	$as_echo "#define HAVE_UNIX_FDPASS 1" >>confdefs.h
7512
7513	else
7514	as_fn_error "libptytty requires unix-compliant filehandle passing ability" "$LINENO" 5
7515	fi
7516
7517
7518
7519	for ac_header in \
7520	pty.h \
7521	util.h \
7522	libutil.h \
7523	sys/ioctl.h \
7524	sys/stropts.h \
7525	stropts.h \
7526
7527	do :
7528	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7529	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7530	eval as_val=\$$as_ac_Header
7531	if test "x$as_val" = x""yes; then :
7532	cat >>confdefs.h <<_ACEOF
7533	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7534	_ACEOF
7535
7536	fi
7537
7538	done
7539
7540
7541	for ac_func in \
7542	revoke \
7543	_getpty \
7544	getpt \
7545	posix_openpt \
7546	isastream \
7547	setuid \
7548	seteuid \
7549	setreuid \
7550	setresuid \
7551
7552	do :
7553	as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
7554	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
7555	eval as_val=\$$as_ac_var
7556	if test "x$as_val" = x""yes; then :
7557	cat >>confdefs.h <<_ACEOF
7558	#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
7559	_ACEOF
7560
7561	fi
7562	done
7563
7564
7565	have_clone=no
7566
7567	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptc" >&5
7568	$as_echo_n "checking for /dev/ptc... " >&6; }
7569	if test -e /dev/ptc; then
7570	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7571	$as_echo "yes" >&6; }
7572
7573	$as_echo "#define CLONE_DEVICE \"/dev/ptc\"" >>confdefs.h
7574
7575	have_clone=yes
7576	else
7577	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7578	$as_echo "no" >&6; }
7579	fi
7580
7581	case $host in
7582	*-*-cygwin*)
7583	have_clone=yes
7584
7585	$as_echo "#define CLONE_DEVICE \"/dev/ptmx\"" >>confdefs.h
7586
7587	;;
7588	*)
7589	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptmx" >&5	7464	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xrender" >&5
7590	$as_echo_n "checking for /dev/ptmx... " >&6; }	7465	printf %s "checking for xrender... " >&6; }
7591	if test -e /dev/ptmx; then	7466	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xrender; then
7592	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5	7467	XRENDER_CFLAGS="`$PKG_CONFIG --cflags xrender`"
7593	$as_echo "yes" >&6; }	7468	XRENDER_LIBS="`$PKG_CONFIG --libs xrender`"
7594		7469
7595	$as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
7596
7597
7598	$as_echo "#define CLONE_DEVICE \"/dev/ptmx\"" >>confdefs.h
7599
7600	have_clone=yes
7601	else
7602	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	7470	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7603	$as_echo "no" >&6; }	7471	printf "%s\n" "ok" >&6; }
7604	fi
7605	;;
7606	esac
7607		7472
7608	if test x$ac_cv_func_getpt = xyes -o x$ac_cv_func_posix_openpt = xyes -o x$have_clone = xyes; then	7473	X_LIBS="$XRENDER_LIBS $X_LIBS"
7609	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for UNIX98 ptys" >&5	7474	CPPFLAGS="$CPPFLAGS $XRENDER_CFLAGS"
7610	$as_echo_n "checking for UNIX98 ptys... " >&6; }	7475	rxvt_have_xrender=yes
7611	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7612	/* end confdefs.h. */
7613	#include <stdlib.h>
7614	int
7615	main ()
7616	{
7617	grantpt(0);unlockpt(0);ptsname(0);
7618	;
7619	return 0;
7620	}
7621	_ACEOF
7622	if ac_fn_cxx_try_link "$LINENO"; then :
7623	unix98_pty=yes
7624		7476
7625	$as_echo "#define UNIX98_PTY 1" >>confdefs.h	7477	save_LIBS="$LIBS"
		7478	LIBS="$LIBS $X_LIBS"
		7479	ac_fn_cxx_check_header_compile "$LINENO" "X11/extensions/Xrender.h" "ac_cv_header_X11_extensions_Xrender_h" "$ac_includes_default"
		7480	if test "x$ac_cv_header_X11_extensions_Xrender_h" = xyes
		7481	then :
7626		7482
7627	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5	7483	else $as_nop
7628	$as_echo "yes" >&6; }	7484	rxvt_have_xrender=no
7629	else
7630	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7631	$as_echo "no" >&6; }
7632	fi	7485	fi
7633	rm -f core conftest.err conftest.$ac_objext \
7634	conftest$ac_exeext conftest.$ac_ext
7635	fi
7636		7486
7637	if test -z "$unix98_pty"; then	7487	ac_fn_cxx_check_func "$LINENO" "XRenderFindStandardFormat" "ac_cv_func_XRenderFindStandardFormat"
7638	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing openpty" >&5	7488	if test "x$ac_cv_func_XRenderFindStandardFormat" = xyes
7639	$as_echo_n "checking for library containing openpty... " >&6; }	7489	then :
7640	if test "${ac_cv_search_openpty+set}" = set; then :
7641	$as_echo_n "(cached) " >&6
7642	else
7643	ac_func_search_save_LIBS=$LIBS
7644	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7645	/* end confdefs.h. */
7646		7490
7647	/* Override any GCC internal prototype to avoid an error.	7491	else $as_nop
7648	Use char because int might match the return type of a GCC	7492	rxvt_have_xrender=no
7649	builtin and then its argument prototype would still apply. */	7493	fi
7650	#ifdef __cplusplus	7494
7651	extern "C"	7495	LIBS="$save_LIBS"
7652	#endif	7496
7653	char openpty ();
7654	int
7655	main ()
7656	{
7657	return openpty ();
7658	;
7659	return 0;
7660	}
7661	_ACEOF
7662	for ac_lib in '' util; do
7663	if test -z "$ac_lib"; then
7664	ac_res="none required"
7665	else	7497	else
7666	ac_res=-l$ac_lib	7498	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7667	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	7499	printf "%s\n" "no" >&6; }
		7500	:
7668	fi	7501	fi
7669	if ac_fn_cxx_try_link "$LINENO"; then :
7670	ac_cv_search_openpty=$ac_res
7671	fi
7672	rm -f core conftest.err conftest.$ac_objext \
7673	conftest$ac_exeext
7674	if test "${ac_cv_search_openpty+set}" = set; then :
7675	break
7676	fi
7677	done
7678	if test "${ac_cv_search_openpty+set}" = set; then :
7679		7502
7680	else
7681	ac_cv_search_openpty=no
7682	fi	7503	fi
7683	rm conftest.$ac_ext
7684	LIBS=$ac_func_search_save_LIBS
7685	fi
7686	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openpty" >&5
7687	$as_echo "$ac_cv_search_openpty" >&6; }
7688	ac_res=$ac_cv_search_openpty
7689	if test "$ac_res" != no; then :
7690	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7691		7504
7692	$as_echo "#define HAVE_OPENPTY 1" >>confdefs.h	7505	if test x$support_xft = xyes && test x$rxvt_have_xrender = xyes; then
7693		7506
7694	fi	7507	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fontconfig xft" >&5
		7508	printf %s "checking for fontconfig xft... " >&6; }
		7509	if test $PKG_CONFIG != no && $PKG_CONFIG --exists fontconfig xft; then
		7510	XFT_CFLAGS="`$PKG_CONFIG --cflags fontconfig xft`"
		7511	XFT_LIBS="`$PKG_CONFIG --libs fontconfig xft`"
7695		7512
7696	fi	7513	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7514	printf "%s\n" "ok" >&6; }
7697		7515
		7516	X_LIBS="$XFT_LIBS $X_LIBS"
		7517	CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
7698		7518
7699
7700	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tty group" >&5
7701	$as_echo_n "checking for tty group... " >&6; }
7702	if test "${pt_cv_tty_group+set}" = set; then :
7703	$as_echo_n "(cached) " >&6
7704	else
7705	if test "$cross_compiling" = yes; then :
7706	pt_cv_tty_group=no
7707	else
7708	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7709	/* end confdefs.h. */
7710
7711	#include <sys/types.h>
7712	#include <sys/stat.h>
7713	#include <unistd.h>
7714	#include <grp.h>
7715
7716	main()
7717	{
7718	struct stat st;
7719	struct group *gr;
7720	char *tty;
7721	gr = getgrnam("tty");
7722	tty = ttyname(0);
7723	if (gr != 0
7724	&& tty != 0
7725	&& (stat(tty, &st)) == 0
7726	&& st.st_gid == gr->gr_gid)
7727	return 0;
7728	else	7519	else
7729	return 1;
7730	}
7731	_ACEOF
7732	if ac_fn_cxx_try_run "$LINENO"; then :
7733	pt_cv_tty_group=yes
7734	else
7735	pt_cv_tty_group=no
7736	fi
7737	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7738	conftest.$ac_objext conftest.beam conftest.$ac_ext
7739	fi
7740
7741	fi
7742	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_tty_group" >&5
7743	$as_echo "$pt_cv_tty_group" >&6; }
7744	if test x$pt_cv_tty_group = xyes; then
7745
7746	$as_echo "#define TTY_GID_SUPPORT 1" >>confdefs.h
7747
7748	fi
7749
7750	if test x$support_xft = xyes; then
7751	# Extract the first word of "pkg-config", so it can be a program name with args.
7752	set dummy pkg-config; ac_word=$2
7753	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7754	$as_echo_n "checking for $ac_word... " >&6; }
7755	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
7756	$as_echo_n "(cached) " >&6
7757	else
7758	case $PKG_CONFIG in
7759	[\\/]* | ?:[\\/]*)
7760	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7761	;;
7762	*)
7763	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7764	for as_dir in $PATH
7765	do
7766	IFS=$as_save_IFS
7767	test -z "$as_dir" && as_dir=.
7768	for ac_exec_ext in '' $ac_executable_extensions; do
7769	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7770	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7771	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7772	break 2
7773	fi
7774	done
7775	done
7776	IFS=$as_save_IFS
7777
7778	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7779	;;
7780	esac
7781	fi
7782	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7783	if test -n "$PKG_CONFIG"; then
7784	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7785	$as_echo "$PKG_CONFIG" >&6; }
7786	else
7787	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	7520	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7788	$as_echo "no" >&6; }	7521	printf "%s\n" "no" >&6; }
7789	fi
7790		7522
7791
7792	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xft; then
7793	X_LIBS="`$PKG_CONFIG xft --libs` $X_LIBS"
7794	CPPFLAGS="$CPPFLAGS `$PKG_CONFIG xft --cflags`"
7795	else
7796	# Extract the first word of "xft-config", so it can be a program name with args.	7523	# Extract the first word of "xft-config", so it can be a program name with args.
7797	set dummy xft-config; ac_word=$2	7524	set dummy xft-config; ac_word=$2
7798	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	7525	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7799	$as_echo_n "checking for $ac_word... " >&6; }	7526	printf %s "checking for $ac_word... " >&6; }
7800	if test "${ac_cv_path_XFT_CONFIG+set}" = set; then :	7527	if test ${ac_cv_path_XFT_CONFIG+y}
7801	$as_echo_n "(cached) " >&6	7528	then :
7802	else	7529	printf %s "(cached) " >&6
		7530	else $as_nop
7803	case $XFT_CONFIG in	7531	case $XFT_CONFIG in
7804	[\\/]* | ?:[\\/]*)	7532	[\\/]* | ?:[\\/]*)
7805	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.	7533	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.
7806	;;	7534	;;
7807	*)	7535	*)
7808	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7536	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7809	for as_dir in $PATH	7537	for as_dir in $PATH
7810	do	7538	do
7811	IFS=$as_save_IFS	7539	IFS=$as_save_IFS
7812	test -z "$as_dir" && as_dir=.	7540	case $as_dir in #(((
		7541	'') as_dir=./ ;;
		7542	*/) ;;
		7543	*) as_dir=$as_dir/ ;;
		7544	esac
7813	for ac_exec_ext in '' $ac_executable_extensions; do	7545	for ac_exec_ext in '' $ac_executable_extensions; do
7814	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	7546	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
7815	ac_cv_path_XFT_CONFIG="$as_dir/$ac_word$ac_exec_ext"	7547	ac_cv_path_XFT_CONFIG="$as_dir$ac_word$ac_exec_ext"
7816	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	7548	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
7817	break 2	7549	break 2
7818	fi	7550	fi
7819	done	7551	done
7820	done	7552	done
7821	IFS=$as_save_IFS	7553	IFS=$as_save_IFS
…		…
7824	;;	7556	;;
7825	esac	7557	esac
7826	fi	7558	fi
7827	XFT_CONFIG=$ac_cv_path_XFT_CONFIG	7559	XFT_CONFIG=$ac_cv_path_XFT_CONFIG
7828	if test -n "$XFT_CONFIG"; then	7560	if test -n "$XFT_CONFIG"; then
7829	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5	7561	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5
7830	$as_echo "$XFT_CONFIG" >&6; }	7562	printf "%s\n" "$XFT_CONFIG" >&6; }
7831	else	7563	else
7832	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	7564	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7833	$as_echo "no" >&6; }	7565	printf "%s\n" "no" >&6; }
7834	fi	7566	fi
7835		7567
7836		7568
7837	if test $XFT_CONFIG != no; then	7569	if test $XFT_CONFIG != no; then
7838	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"	7570	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"
7839	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"	7571	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"
7840	fi	7572	fi
		7573
7841	fi	7574	fi
		7575
7842		7576
7843	save_LIBS="$LIBS"	7577	save_LIBS="$LIBS"
7844	LIBS="$LIBS $X_LIBS"	7578	LIBS="$LIBS $X_LIBS"
7845	for ac_header in X11/Xft/Xft.h	7579	for ac_header in X11/Xft/Xft.h fontconfig/fontconfig.h
7846	do :	7580	do :
7847	ac_fn_cxx_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"	7581	as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
7848	if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :	7582	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
		7583	if eval test \"x\$"$as_ac_Header"\" = x"yes"
		7584	then :
7849	cat >>confdefs.h <<_ACEOF	7585	cat >>confdefs.h <<_ACEOF
7850	#define HAVE_X11_XFT_XFT_H 1	7586	#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
7851	_ACEOF	7587	_ACEOF
7852		7588
7853	else	7589	else $as_nop
7854	support_xft=no	7590	support_xft=no
7855	fi	7591	fi
7856		7592
7857	done	7593	done
7858		7594
7859	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftDrawString32 in -lXft" >&5	7595	for ac_func in XftDrawString32 FcPatternGet
7860	$as_echo_n "checking for XftDrawString32 in -lXft... " >&6; }	7596	do :
7861	if test "${ac_cv_lib_Xft_XftDrawString32+set}" = set; then :	7597	as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | $as_tr_sh`
7862	$as_echo_n "(cached) " >&6	7598	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
7863	else	7599	if eval test \"x\$"$as_ac_var"\" = x"yes"
7864	ac_check_lib_save_LIBS=$LIBS	7600	then :
7865	LIBS="-lXft $LIBS"	7601	cat >>confdefs.h <<_ACEOF
		7602	#define `printf "%s\n" "HAVE_$ac_func" | $as_tr_cpp` 1
		7603	_ACEOF
		7604
		7605	else $as_nop
		7606	support_xft=no
		7607	fi
		7608
		7609	done
		7610	LIBS="$save_LIBS"
		7611
		7612	if test x$support_xft = xyes; then
		7613
		7614	printf "%s\n" "#define XFT 1" >>confdefs.h
		7615
		7616	fi
		7617	fi
		7618
		7619	if test x$support_image = xyes && test x$rxvt_have_xrender = xyes; then
		7620	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Render >= 0.11" >&5
		7621	printf %s "checking for Render >= 0.11... " >&6; }
7866	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7622	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7867	/* end confdefs.h. */	7623	/* end confdefs.h. */
7868		7624
7869	/* Override any GCC internal prototype to avoid an error.	7625	#include <X11/extensions/Xrender.h>
7870	Use char because int might match the return type of a GCC	7626	#if RENDER_MAJOR == 0 && RENDER_MINOR <= 10
7871	builtin and then its argument prototype would still apply. */	7627	error
7872	#ifdef __cplusplus
7873	extern "C"
7874	#endif	7628	#endif
7875	char XftDrawString32 ();	7629
7876	int	7630	int
7877	main ()	7631	main (void)
7878	{	7632	{
7879	return XftDrawString32 ();	7633
7880	;	7634	;
7881	return 0;	7635	return 0;
7882	}	7636	}
7883	_ACEOF	7637	_ACEOF
7884	if ac_fn_cxx_try_link "$LINENO"; then :	7638	if ac_fn_cxx_try_compile "$LINENO"
7885	ac_cv_lib_Xft_XftDrawString32=yes	7639	then :
7886	else	7640
7887	ac_cv_lib_Xft_XftDrawString32=no	7641	else $as_nop
7888	fi
7889	rm -f core conftest.err conftest.$ac_objext \
7890	conftest$ac_exeext conftest.$ac_ext
7891	LIBS=$ac_check_lib_save_LIBS
7892	fi
7893	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftDrawString32" >&5
7894	$as_echo "$ac_cv_lib_Xft_XftDrawString32" >&6; }
7895	if test "x$ac_cv_lib_Xft_XftDrawString32" = x""yes; then :
7896	:
7897	else
7898	support_xft=no	7642	support_image=no
7899	fi	7643	fi
7900		7644	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7901	LIBS="$save_LIBS"
7902
7903	if test x$support_xft = xyes; then	7645	if test x$support_image = xyes; then
		7646	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7647	printf "%s\n" "ok" >&6; }
		7648	LIBS="$LIBS -lm"
7904		7649
7905	$as_echo "#define XFT 1" >>confdefs.h	7650	printf "%s\n" "#define XRENDER 1" >>confdefs.h
7906		7651
		7652
		7653	if test x$support_inheritpixmap = xyes; then
		7654
		7655	printf "%s\n" "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
		7656
7907	fi	7657	fi
		7658	else
		7659	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7660	printf "%s\n" "no" >&6; }
		7661	fi
7908	fi	7662	fi
		7663
7909	if test x$support_styles = xyes; then	7664	if test x$support_styles = xyes; then
7910		7665
7911	$as_echo "#define ENABLE_STYLES 1" >>confdefs.h	7666	printf "%s\n" "#define ENABLE_STYLES 1" >>confdefs.h
7912		7667
7913	fi	7668	fi
7914	if test x$support_iso14755 = xyes; then	7669	if test x$support_iso14755 = xyes; then
7915		7670
7916	$as_echo "#define ISO_14755 1" >>confdefs.h	7671	printf "%s\n" "#define ISO_14755 1" >>confdefs.h
7917		7672
7918	fi	7673	fi
7919	if test x$support_8bitctrls = xyes; then	7674	if test x$support_8bitctrls = xyes; then
7920		7675
7921	$as_echo "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h	7676	printf "%s\n" "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h
7922		7677
7923	fi	7678	fi
7924	if test x$support_fading = xyes; then	7679	if test x$support_fading = xyes; then
7925		7680
7926	$as_echo "#define OFF_FOCUS_FADING 1" >>confdefs.h	7681	printf "%s\n" "#define OFF_FOCUS_FADING 1" >>confdefs.h
7927
7928	fi
7929	if test x$support_inheritpixmap = xyes; then
7930
7931	$as_echo "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
7932		7682
7933	fi	7683	fi
7934	if test x$support_keepscrolling = xno; then	7684	if test x$support_keepscrolling = xno; then
7935		7685
7936	$as_echo "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h	7686	printf "%s\n" "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h
7937		7687
7938	fi	7688	fi
7939	if test x$support_selectionscrolling = xyes; then	7689	if test x$support_selectionscrolling = xyes; then
7940		7690
7941	$as_echo "#define SELECTION_SCROLLING 1" >>confdefs.h	7691	printf "%s\n" "#define SELECTION_SCROLLING 1" >>confdefs.h
7942		7692
7943	fi	7693	fi
7944	if test x$support_frills = xyes; then	7694	if test x$support_frills = xyes; then
7945		7695
7946	$as_echo "#define ENABLE_FRILLS 1" >>confdefs.h	7696	printf "%s\n" "#define ENABLE_FRILLS 1" >>confdefs.h
7947		7697
7948	fi	7698	fi
7949	if test x$support_mousewheel = xyes; then	7699	if test x$support_mousewheel = xyes; then
7950		7700
7951	$as_echo "#define MOUSE_WHEEL 1" >>confdefs.h	7701	printf "%s\n" "#define MOUSE_WHEEL 1" >>confdefs.h
7952		7702
7953	fi	7703	fi
7954	if test x$support_mouseslipwheel = xyes; then	7704	if test x$support_mouseslipwheel = xyes; then
7955		7705
7956	$as_echo "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h	7706	printf "%s\n" "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h
7957		7707
7958	fi	7708	fi
7959
7960		7709
7961	scrolltypes=plain	7710	scrolltypes=plain
7962		7711
7963	$as_echo "#define PLAIN_SCROLLBAR 1" >>confdefs.h	7712	printf "%s\n" "#define PLAIN_SCROLLBAR 1" >>confdefs.h
7964		7713
7965		7714
7966	if test x$support_scroll_rxvt = xyes; then	7715	if test x$support_scroll_rxvt = xyes; then
7967		7716
7968	$as_echo "#define RXVT_SCROLLBAR 1" >>confdefs.h	7717	printf "%s\n" "#define RXVT_SCROLLBAR 1" >>confdefs.h
7969		7718
7970	scrolltypes="$scrolltypes rxvt"	7719	scrolltypes="$scrolltypes rxvt"
7971	fi	7720	fi
7972	if test x$support_scroll_next = xyes; then	7721	if test x$support_scroll_next = xyes; then
7973		7722
7974	$as_echo "#define NEXT_SCROLLBAR 1" >>confdefs.h	7723	printf "%s\n" "#define NEXT_SCROLLBAR 1" >>confdefs.h
7975		7724
7976	scrolltypes="$scrolltypes next"	7725	scrolltypes="$scrolltypes next"
7977	fi	7726	fi
7978	if test x$support_scroll_xterm = xyes; then	7727	if test x$support_scroll_xterm = xyes; then
7979		7728
7980	$as_echo "#define XTERM_SCROLLBAR 1" >>confdefs.h	7729	printf "%s\n" "#define XTERM_SCROLLBAR 1" >>confdefs.h
7981		7730
7982	scrolltypes="$scrolltypes xterm"	7731	scrolltypes="$scrolltypes xterm"
7983	fi	7732	fi
7984	if test x$support_pointer_blank = xyes; then	7733	if test x$support_pointer_blank = xyes; then
7985		7734
7986	$as_echo "#define POINTER_BLANK 1" >>confdefs.h	7735	printf "%s\n" "#define POINTER_BLANK 1" >>confdefs.h
7987		7736
7988	fi	7737	fi
7989	if test x$support_text_blink = xyes; then	7738	if test x$support_text_blink = xyes; then
7990		7739
7991	$as_echo "#define TEXT_BLINK 1" >>confdefs.h	7740	printf "%s\n" "#define TEXT_BLINK 1" >>confdefs.h
7992		7741
7993	fi	7742	fi
7994	if test x$support_unicode3 = xyes; then	7743	if test x$support_unicode3 = xyes; then
7995		7744
7996	$as_echo "#define UNICODE_3 1" >>confdefs.h	7745	printf "%s\n" "#define UNICODE_3 1" >>confdefs.h
7997		7746
7998	fi	7747	fi
7999	if test x$support_combining = xyes; then	7748	if test x$support_combining = xyes; then
8000		7749
8001	$as_echo "#define ENABLE_COMBINING 1" >>confdefs.h	7750	printf "%s\n" "#define ENABLE_COMBINING 1" >>confdefs.h
8002		7751
8003	fi	7752	fi
8004	if test x$codesets = xall; then	7753	if test x$codesets = xall; then
8005	codesets=jp,jp-ext,kr,zh,zh-ext	7754	codesets=jp,jp-ext,kr,zh,zh-ext
8006	fi	7755	fi
8007		7756
8008	$as_echo "#define ENCODING_EU 1" >>confdefs.h	7757	printf "%s\n" "#define ENCODING_EU 1" >>confdefs.h
8009		7758
8010		7759
8011	$as_echo "#define ENCODING_VN 1" >>confdefs.h	7760	printf "%s\n" "#define ENCODING_VN 1" >>confdefs.h
8012		7761
8013	for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do	7762	for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do
8014	case "$codeset" in	7763	case "$codeset" in
8015	JP )	7764	JP )
8016	$as_echo "#define ENCODING_JP 1" >>confdefs.h	7765	printf "%s\n" "#define ENCODING_JP 1" >>confdefs.h
8017	;;	7766	;;
8018	JP_EXT )	7767	JP_EXT )
8019	$as_echo "#define ENCODING_JP_EXT 1" >>confdefs.h	7768	printf "%s\n" "#define ENCODING_JP_EXT 1" >>confdefs.h
8020	;;	7769	;;
8021	KR )	7770	KR )
8022	$as_echo "#define ENCODING_KR 1" >>confdefs.h	7771	printf "%s\n" "#define ENCODING_KR 1" >>confdefs.h
8023	;;	7772	;;
8024	ZH )	7773	ZH )
8025	$as_echo "#define ENCODING_ZH 1" >>confdefs.h	7774	printf "%s\n" "#define ENCODING_ZH 1" >>confdefs.h
8026	;;	7775	;;
8027	ZH_EXT )	7776	ZH_EXT )
8028	$as_echo "#define ENCODING_ZH_EXT 1" >>confdefs.h	7777	printf "%s\n" "#define ENCODING_ZH_EXT 1" >>confdefs.h
8029	;;	7778	;;
8030	esac	7779	esac
8031	done	7780	done
8032		7781
8033	IF_PERL=\#	7782	IF_PERL=\#
8034	if test x$support_perl = xyes; then	7783	if test x$support_perl = xyes; then
8035	# Extract the first word of "perl5", so it can be a program name with args.	7784	# Extract the first word of "perl5", so it can be a program name with args.
8036	set dummy perl5; ac_word=$2	7785	set dummy perl5; ac_word=$2
8037	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	7786	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8038	$as_echo_n "checking for $ac_word... " >&6; }	7787	printf %s "checking for $ac_word... " >&6; }
8039	if test "${ac_cv_path_PERL+set}" = set; then :	7788	if test ${ac_cv_path_PERL+y}
8040	$as_echo_n "(cached) " >&6	7789	then :
8041	else	7790	printf %s "(cached) " >&6
		7791	else $as_nop
8042	case $PERL in	7792	case $PERL in
8043	[\\/]* | ?:[\\/]*)	7793	[\\/]* | ?:[\\/]*)
8044	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.	7794	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
8045	;;	7795	;;
8046	*)	7796	*)
8047	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7797	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8048	for as_dir in $PATH	7798	for as_dir in $PATH
8049	do	7799	do
8050	IFS=$as_save_IFS	7800	IFS=$as_save_IFS
8051	test -z "$as_dir" && as_dir=.	7801	case $as_dir in #(((
		7802	'') as_dir=./ ;;
		7803	*/) ;;
		7804	*) as_dir=$as_dir/ ;;
		7805	esac
8052	for ac_exec_ext in '' $ac_executable_extensions; do	7806	for ac_exec_ext in '' $ac_executable_extensions; do
8053	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	7807	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
8054	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"	7808	ac_cv_path_PERL="$as_dir$ac_word$ac_exec_ext"
8055	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	7809	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
8056	break 2	7810	break 2
8057	fi	7811	fi
8058	done	7812	done
8059	done	7813	done
8060	IFS=$as_save_IFS	7814	IFS=$as_save_IFS
8061		7815
		7816	test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl"
8062	;;	7817	;;
8063	esac	7818	esac
8064	fi	7819	fi
8065	PERL=$ac_cv_path_PERL	7820	PERL=$ac_cv_path_PERL
8066	if test -n "$PERL"; then	7821	if test -n "$PERL"; then
8067	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5	7822	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
8068	$as_echo "$PERL" >&6; }	7823	printf "%s\n" "$PERL" >&6; }
8069	else	7824	else
8070	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	7825	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
8071	$as_echo "no" >&6; }	7826	printf "%s\n" "no" >&6; }
8072	fi	7827	fi
8073		7828
8074		7829
8075	# Extract the first word of "perl", so it can be a program name with args.
8076	set dummy perl; ac_word=$2
8077	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8078	$as_echo_n "checking for $ac_word... " >&6; }
8079	if test "${ac_cv_path_PERL+set}" = set; then :
8080	$as_echo_n "(cached) " >&6
8081	else
8082	case $PERL in
8083	[\\/]* | ?:[\\/]*)
8084	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
8085	;;
8086	*)
8087	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8088	for as_dir in $PATH
8089	do
8090	IFS=$as_save_IFS
8091	test -z "$as_dir" && as_dir=.
8092	for ac_exec_ext in '' $ac_executable_extensions; do
8093	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8094	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
8095	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8096	break 2
8097	fi
8098	done
8099	done
8100	IFS=$as_save_IFS
8101		7830
8102	;;
8103	esac
8104	fi
8105	PERL=$ac_cv_path_PERL
8106	if test -n "$PERL"; then
8107	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
8108	$as_echo "$PERL" >&6; }
8109	else
8110	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8111	$as_echo "no" >&6; }
8112	fi
8113
8114
8115
8116	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5	7831	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5
8117	$as_echo_n "checking for $PERL suitability... " >&6; }	7832	printf %s "checking for $PERL suitability... " >&6; }
8118	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then	7833	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
8119		7834
8120	save_CXXFLAGS="$CXXFLAGS"	7835	save_CXXFLAGS="$CXXFLAGS"
8121	save_LIBS="$LIBS"	7836	save_LIBS="$LIBS"
8122	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"	7837	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
…		…
8127	#include <EXTERN.h>	7842	#include <EXTERN.h>
8128	#include <perl.h>	7843	#include <perl.h>
8129	#include <XSUB.h>	7844	#include <XSUB.h>
8130		7845
8131	int	7846	int
8132	main ()	7847	main (void)
8133	{	7848	{
8134		7849
8135	PerlInterpreter *perl = perl_alloc ();	7850	PerlInterpreter *perl = perl_alloc ();
8136		7851
8137	;	7852	;
8138	return 0;	7853	return 0;
8139	}	7854	}
8140	_ACEOF	7855	_ACEOF
8141	if ac_fn_cxx_try_link "$LINENO"; then :	7856	if ac_fn_cxx_try_link "$LINENO"
		7857	then :
8142	rxvt_perl_link=yes	7858	rxvt_perl_link=yes
8143	else	7859	else $as_nop
8144	rxvt_perl_link=no	7860	rxvt_perl_link=no
8145	fi	7861	fi
8146	rm -f core conftest.err conftest.$ac_objext \	7862	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8147	conftest$ac_exeext conftest.$ac_ext	7863	conftest$ac_exeext conftest.$ac_ext
8148	CXXFLAGS="$save_CXXFLAGS"	7864	CXXFLAGS="$save_CXXFLAGS"
8149	LIBS="$save_LIBS"	7865	LIBS="$save_LIBS"
8150		7866
8151	if test x$rxvt_perl_link = xyes; then	7867	if test x$rxvt_perl_link = xyes; then
8152	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5	7868	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8153	$as_echo "ok" >&6; }	7869	printf "%s\n" "ok" >&6; }
8154		7870
8155	$as_echo "#define ENABLE_PERL 1" >>confdefs.h	7871	printf "%s\n" "#define ENABLE_PERL 1" >>confdefs.h
8156		7872
8157	IF_PERL=	7873	IF_PERL=
8158	PERL_O=rxvtperl.o	7874	PERL_O=rxvtperl.o
8159	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"	7875	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
8160	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"	7876	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
8161	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"	7877	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"
8162	else	7878	else
8163	as_fn_error "no, unable to link" "$LINENO" 5	7879	as_fn_error $? "no, unable to link" "$LINENO" 5
8164	fi	7880	fi
8165	else	7881	else
8166	as_fn_error "no working perl found, or perl not version >= 5.8" "$LINENO" 5	7882	as_fn_error $? "no working perl found, or perl not version >= 5.8" "$LINENO" 5
8167	fi	7883	fi
8168	fi	7884	fi
8169		7885
8170		7886
8171		7887
…		…
8201	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do	7917	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
8202	eval ac_val=\$$ac_var	7918	eval ac_val=\$$ac_var
8203	case $ac_val in #(	7919	case $ac_val in #(
8204	*${as_nl}*)	7920	*${as_nl}*)
8205	case $ac_var in #(	7921	case $ac_var in #(
8206	*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5	7922	*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
8207	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;	7923	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
8208	esac	7924	esac
8209	case $ac_var in #(	7925	case $ac_var in #(
8210	_ | IFS | as_nl) ;; #(	7926	_ | IFS | as_nl) ;; #(
8211	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(	7927	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
8212	*) { eval $ac_var=; unset $ac_var;} ;;	7928	*) { eval $ac_var=; unset $ac_var;} ;;
…		…
8232	) |	7948	) |
8233	sed '	7949	sed '
8234	/^ac_cv_env_/b end	7950	/^ac_cv_env_/b end
8235	t clear	7951	t clear
8236	:clear	7952	:clear
8237	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	7953	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
8238	t end	7954	t end
8239	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	7955	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8240	:end' >>confcache	7956	:end' >>confcache
8241	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else	7957	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8242	if test -w "$cache_file"; then	7958	if test -w "$cache_file"; then
8243	test "x$cache_file" != "x/dev/null" &&	7959	if test "x$cache_file" != "x/dev/null"; then
8244	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5	7960	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
8245	$as_echo "$as_me: updating cache $cache_file" >&6;}	7961	printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
		7962	if test ! -f "$cache_file" || test -h "$cache_file"; then
8246	cat confcache >$cache_file	7963	cat confcache >"$cache_file"
		7964	else
		7965	case $cache_file in #(
		7966	*/* | ?:*)
		7967	mv -f confcache "$cache_file"$$ &&
		7968	mv -f "$cache_file"$$ "$cache_file" ;; #(
		7969	*)
		7970	mv -f confcache "$cache_file" ;;
		7971	esac
		7972	fi
		7973	fi
8247	else	7974	else
8248	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5	7975	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
8249	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}	7976	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
8250	fi	7977	fi
8251	fi	7978	fi
8252	rm -f confcache	7979	rm -f confcache
8253		7980
8254	test "x$prefix" = xNONE && prefix=$ac_default_prefix	7981	test "x$prefix" = xNONE && prefix=$ac_default_prefix
…		…
8257		7984
8258	DEFS=-DHAVE_CONFIG_H	7985	DEFS=-DHAVE_CONFIG_H
8259		7986
8260	ac_libobjs=	7987	ac_libobjs=
8261	ac_ltlibobjs=	7988	ac_ltlibobjs=
		7989	U=
8262	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue	7990	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8263	# 1. Remove the extension, and $U if already installed.	7991	# 1. Remove the extension, and $U if already installed.
8264	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'	7992	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8265	ac_i=`$as_echo "$ac_i" | sed "$ac_script"`	7993	ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
8266	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR	7994	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
8267	# will be set to the directory where LIBOBJS objects are built.	7995	# will be set to the directory where LIBOBJS objects are built.
8268	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"	7996	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8269	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'	7997	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8270	done	7998	done
…		…
8272		8000
8273	LTLIBOBJS=$ac_ltlibobjs	8001	LTLIBOBJS=$ac_ltlibobjs
8274		8002
8275		8003
8276		8004
8277	: ${CONFIG_STATUS=./config.status}	8005	: "${CONFIG_STATUS=./config.status}"
8278	ac_write_fail=0	8006	ac_write_fail=0
8279	ac_clean_files_save=$ac_clean_files	8007	ac_clean_files_save=$ac_clean_files
8280	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	8008	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8281	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5	8009	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8282	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}	8010	printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
8283	as_write_fail=0	8011	as_write_fail=0
8284	cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1	8012	cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
8285	#! $SHELL	8013	#! $SHELL
8286	# Generated by $as_me.	8014	# Generated by $as_me.
8287	# Run this file to recreate the current configuration.	8015	# Run this file to recreate the current configuration.
…		…
8300	## M4sh Initialization. ##	8028	## M4sh Initialization. ##
8301	## -------------------- ##	8029	## -------------------- ##
8302		8030
8303	# Be more Bourne compatible	8031	# Be more Bourne compatible
8304	DUALCASE=1; export DUALCASE # for MKS sh	8032	DUALCASE=1; export DUALCASE # for MKS sh
		8033	as_nop=:
8305	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :	8034	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		8035	then :
8306	emulate sh	8036	emulate sh
8307	NULLCMD=:	8037	NULLCMD=:
8308	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which	8038	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8309	# is contrary to our usage. Disable this feature.	8039	# is contrary to our usage. Disable this feature.
8310	alias -g '${1+"$@"}'='"$@"'	8040	alias -g '${1+"$@"}'='"$@"'
8311	setopt NO_GLOB_SUBST	8041	setopt NO_GLOB_SUBST
8312	else	8042	else $as_nop
8313	case `(set -o) 2>/dev/null` in #(	8043	case `(set -o) 2>/dev/null` in #(
8314	*posix*) :	8044	*posix*) :
8315	set -o posix ;; #(	8045	set -o posix ;; #(
8316	*) :	8046	*) :
8317	;;	8047	;;
8318	esac	8048	esac
8319	fi	8049	fi
8320		8050
8321		8051
		8052
		8053	# Reset variables that may have inherited troublesome values from
		8054	# the environment.
		8055
		8056	# IFS needs to be set, to space, tab, and newline, in precisely that order.
		8057	# (If _AS_PATH_WALK were called with IFS unset, it would have the
		8058	# side effect of setting IFS to empty, thus disabling word splitting.)
		8059	# Quoting is to prevent editors from complaining about space-tab.
8322	as_nl='	8060	as_nl='
8323	'	8061	'
8324	export as_nl	8062	export as_nl
8325	# Printing a long string crashes Solaris 7 /usr/bin/printf.	8063	IFS=" "" $as_nl"
8326	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'	8064
8327	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo	8065	PS1='$ '
8328	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo	8066	PS2='> '
8329	# Prefer a ksh shell builtin over an external printf program on Solaris,	8067	PS4='+ '
8330	# but without wasting forks for bash or zsh.	8068
8331	if test -z "$BASH_VERSION$ZSH_VERSION" \	8069	# Ensure predictable behavior from utilities with locale-dependent output.
8332	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then	8070	LC_ALL=C
8333	as_echo='print -r --'	8071	export LC_ALL
8334	as_echo_n='print -rn --'	8072	LANGUAGE=C
8335	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then	8073	export LANGUAGE
8336	as_echo='printf %s\n'	8074
8337	as_echo_n='printf %s'	8075	# We cannot yet rely on "unset" to work, but we need these variables
8338	else	8076	# to be unset--not just set to an empty or harmless value--now, to
8339	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then	8077	# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
8340	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'	8078	# also avoids known problems related to "unset" and subshell syntax
8341	as_echo_n='/usr/ucb/echo -n'	8079	# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
8342	else	8080	for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
8343	as_echo_body='eval expr "X$1" : "X\\(.*\\)"'	8081	do eval test \${$as_var+y} \
8344	as_echo_n_body='eval	8082	&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8345	arg=$1;	8083	done
8346	case $arg in #(	8084
8347	*"$as_nl"*)	8085	# Ensure that fds 0, 1, and 2 are open.
8348	expr "X$arg" : "X\\(.*\\)$as_nl";	8086	if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
8349	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;	8087	if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
8350	esac;	8088	if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
8351	expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
8352	'
8353	export as_echo_n_body
8354	as_echo_n='sh -c $as_echo_n_body as_echo'
8355	fi
8356	export as_echo_body
8357	as_echo='sh -c $as_echo_body as_echo'
8358	fi
8359		8089
8360	# The user is always right.	8090	# The user is always right.
8361	if test "${PATH_SEPARATOR+set}" != set; then	8091	if ${PATH_SEPARATOR+false} :; then
8362	PATH_SEPARATOR=:	8092	PATH_SEPARATOR=:
8363	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {	8093	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8364	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||	8094	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
8365	PATH_SEPARATOR=';'	8095	PATH_SEPARATOR=';'
8366	}	8096	}
8367	fi	8097	fi
8368		8098
8369		8099
8370	# IFS
8371	# We need space, tab and new line, in precisely that order. Quoting is
8372	# there to prevent editors from complaining about space-tab.
8373	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
8374	# splitting by setting IFS to empty value.)
8375	IFS=" "" $as_nl"
8376
8377	# Find who we are. Look in the path if we contain no directory separator.	8100	# Find who we are. Look in the path if we contain no directory separator.
		8101	as_myself=
8378	case $0 in #((	8102	case $0 in #((
8379	*[\\/]* ) as_myself=$0 ;;	8103	*[\\/]* ) as_myself=$0 ;;
8380	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	8104	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8381	for as_dir in $PATH	8105	for as_dir in $PATH
8382	do	8106	do
8383	IFS=$as_save_IFS	8107	IFS=$as_save_IFS
8384	test -z "$as_dir" && as_dir=.	8108	case $as_dir in #(((
		8109	'') as_dir=./ ;;
		8110	*/) ;;
		8111	*) as_dir=$as_dir/ ;;
		8112	esac
8385	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	8113	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
8386	done	8114	done
8387	IFS=$as_save_IFS	8115	IFS=$as_save_IFS
8388		8116
8389	;;	8117	;;
8390	esac	8118	esac
…		…
8392	# in which case we are not to be found in the path.	8120	# in which case we are not to be found in the path.
8393	if test "x$as_myself" = x; then	8121	if test "x$as_myself" = x; then
8394	as_myself=$0	8122	as_myself=$0
8395	fi	8123	fi
8396	if test ! -f "$as_myself"; then	8124	if test ! -f "$as_myself"; then
8397	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2	8125	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8398	exit 1	8126	exit 1
8399	fi	8127	fi
8400		8128
8401	# Unset variables that we do not need and which cause bugs (e.g. in
8402	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
8403	# suppresses any "Segmentation fault" message there. '((' could
8404	# trigger a bug in pdksh 5.2.14.
8405	for as_var in BASH_ENV ENV MAIL MAILPATH
8406	do eval test x\${$as_var+set} = xset \
8407	&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8408	done
8409	PS1='$ '
8410	PS2='> '
8411	PS4='+ '
8412		8129
8413	# NLS nuisances.
8414	LC_ALL=C
8415	export LC_ALL
8416	LANGUAGE=C
8417	export LANGUAGE
8418		8130
8419	# CDPATH.
8420	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8421
8422
8423	# as_fn_error ERROR [LINENO LOG_FD]	8131	# as_fn_error STATUS ERROR [LINENO LOG_FD]
8424	# ---------------------------------	8132	# ----------------------------------------
8425	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are	8133	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
8426	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the	8134	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8427	# script with status $?, using 1 if that was 0.	8135	# script with STATUS, using 1 if that was 0.
8428	as_fn_error ()	8136	as_fn_error ()
8429	{	8137	{
8430	as_status=$?; test $as_status -eq 0 && as_status=1	8138	as_status=$1; test $as_status -eq 0 && as_status=1
8431	if test "$3"; then	8139	if test "$4"; then
8432	as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	8140	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8433	$as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3	8141	printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8434	fi	8142	fi
8435	$as_echo "$as_me: error: $1" >&2	8143	printf "%s\n" "$as_me: error: $2" >&2
8436	as_fn_exit $as_status	8144	as_fn_exit $as_status
8437	} # as_fn_error	8145	} # as_fn_error
		8146
8438		8147
8439		8148
8440	# as_fn_set_status STATUS	8149	# as_fn_set_status STATUS
8441	# -----------------------	8150	# -----------------------
8442	# Set $? to STATUS, without forking.	8151	# Set $? to STATUS, without forking.
…		…
8461	as_fn_unset ()	8170	as_fn_unset ()
8462	{	8171	{
8463	{ eval $1=; unset $1;}	8172	{ eval $1=; unset $1;}
8464	}	8173	}
8465	as_unset=as_fn_unset	8174	as_unset=as_fn_unset
		8175
8466	# as_fn_append VAR VALUE	8176	# as_fn_append VAR VALUE
8467	# ----------------------	8177	# ----------------------
8468	# Append the text in VALUE to the end of the definition contained in VAR. Take	8178	# Append the text in VALUE to the end of the definition contained in VAR. Take
8469	# advantage of any shell optimizations that allow amortized linear growth over	8179	# advantage of any shell optimizations that allow amortized linear growth over
8470	# repeated appends, instead of the typical quadratic growth present in naive	8180	# repeated appends, instead of the typical quadratic growth present in naive
8471	# implementations.	8181	# implementations.
8472	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :	8182	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
		8183	then :
8473	eval 'as_fn_append ()	8184	eval 'as_fn_append ()
8474	{	8185	{
8475	eval $1+=\$2	8186	eval $1+=\$2
8476	}'	8187	}'
8477	else	8188	else $as_nop
8478	as_fn_append ()	8189	as_fn_append ()
8479	{	8190	{
8480	eval $1=\$$1\$2	8191	eval $1=\$$1\$2
8481	}	8192	}
8482	fi # as_fn_append	8193	fi # as_fn_append
…		…
8484	# as_fn_arith ARG...	8195	# as_fn_arith ARG...
8485	# ------------------	8196	# ------------------
8486	# Perform arithmetic evaluation on the ARGs, and store the result in the	8197	# Perform arithmetic evaluation on the ARGs, and store the result in the
8487	# global $as_val. Take advantage of shells that can avoid forks. The arguments	8198	# global $as_val. Take advantage of shells that can avoid forks. The arguments
8488	# must be portable across $(()) and expr.	8199	# must be portable across $(()) and expr.
8489	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :	8200	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
		8201	then :
8490	eval 'as_fn_arith ()	8202	eval 'as_fn_arith ()
8491	{	8203	{
8492	as_val=$(( $* ))	8204	as_val=$(( $* ))
8493	}'	8205	}'
8494	else	8206	else $as_nop
8495	as_fn_arith ()	8207	as_fn_arith ()
8496	{	8208	{
8497	as_val=`expr "$@" || test $? -eq 1`	8209	as_val=`expr "$@" || test $? -eq 1`
8498	}	8210	}
8499	fi # as_fn_arith	8211	fi # as_fn_arith
…		…
8520		8232
8521	as_me=`$as_basename -- "$0" ||	8233	as_me=`$as_basename -- "$0" ||
8522	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	8234	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8523	X"$0" : 'X\(//\)$' \| \	8235	X"$0" : 'X\(//\)$' \| \
8524	X"$0" : 'X\(/\)' \| . 2>/dev/null ||	8236	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8525	$as_echo X/"$0" |	8237	printf "%s\n" X/"$0" |
8526	sed '/^.*\/\([^/][^/]*\)\/*$/{	8238	sed '/^.*\/\([^/][^/]*\)\/*$/{
8527	s//\1/	8239	s//\1/
8528	q	8240	q
8529	}	8241	}
8530	/^X\/\(\/\/\)$/{	8242	/^X\/\(\/\/\)$/{
…		…
8542	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	8254	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8543	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	8255	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8544	as_cr_digits='0123456789'	8256	as_cr_digits='0123456789'
8545	as_cr_alnum=$as_cr_Letters$as_cr_digits	8257	as_cr_alnum=$as_cr_Letters$as_cr_digits
8546		8258
		8259
		8260	# Determine whether it's possible to make 'echo' print without a newline.
		8261	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
		8262	# for compatibility with existing Makefiles.
8547	ECHO_C= ECHO_N= ECHO_T=	8263	ECHO_C= ECHO_N= ECHO_T=
8548	case `echo -n x` in #(((((	8264	case `echo -n x` in #(((((
8549	-n*)	8265	-n*)
8550	case `echo 'xy\c'` in	8266	case `echo 'xy\c'` in
8551	*c*) ECHO_T=' ';; # ECHO_T is single tab character.	8267	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
…		…
8555	esac;;	8271	esac;;
8556	*)	8272	*)
8557	ECHO_N='-n';;	8273	ECHO_N='-n';;
8558	esac	8274	esac
8559		8275
		8276	# For backward compatibility with old third-party macros, we provide
		8277	# the shell variables $as_echo and $as_echo_n. New code should use
		8278	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
		8279	as_echo='printf %s\n'
		8280	as_echo_n='printf %s'
		8281
8560	rm -f conf$$ conf$$.exe conf$$.file	8282	rm -f conf$$ conf$$.exe conf$$.file
8561	if test -d conf$$.dir; then	8283	if test -d conf$$.dir; then
8562	rm -f conf$$.dir/conf$$.file	8284	rm -f conf$$.dir/conf$$.file
8563	else	8285	else
8564	rm -f conf$$.dir	8286	rm -f conf$$.dir
…		…
8568	if ln -s conf$$.file conf$$ 2>/dev/null; then	8290	if ln -s conf$$.file conf$$ 2>/dev/null; then
8569	as_ln_s='ln -s'	8291	as_ln_s='ln -s'
8570	# ... but there are two gotchas:	8292	# ... but there are two gotchas:
8571	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.	8293	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8572	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.	8294	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8573	# In both cases, we have to default to `cp -p'.	8295	# In both cases, we have to default to `cp -pR'.
8574	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||	8296	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8575	as_ln_s='cp -p'	8297	as_ln_s='cp -pR'
8576	elif ln conf$$.file conf$$ 2>/dev/null; then	8298	elif ln conf$$.file conf$$ 2>/dev/null; then
8577	as_ln_s=ln	8299	as_ln_s=ln
8578	else	8300	else
8579	as_ln_s='cp -p'	8301	as_ln_s='cp -pR'
8580	fi	8302	fi
8581	else	8303	else
8582	as_ln_s='cp -p'	8304	as_ln_s='cp -pR'
8583	fi	8305	fi
8584	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file	8306	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8585	rmdir conf$$.dir 2>/dev/null	8307	rmdir conf$$.dir 2>/dev/null
8586		8308
8587		8309
…		…
8596	esac	8318	esac
8597	test -d "$as_dir" || eval $as_mkdir_p || {	8319	test -d "$as_dir" || eval $as_mkdir_p || {
8598	as_dirs=	8320	as_dirs=
8599	while :; do	8321	while :; do
8600	case $as_dir in #(	8322	case $as_dir in #(
8601	*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(	8323	*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8602	*) as_qdir=$as_dir;;	8324	*) as_qdir=$as_dir;;
8603	esac	8325	esac
8604	as_dirs="'$as_qdir' $as_dirs"	8326	as_dirs="'$as_qdir' $as_dirs"
8605	as_dir=`$as_dirname -- "$as_dir" ||	8327	as_dir=`$as_dirname -- "$as_dir" ||
8606	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	8328	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8607	X"$as_dir" : 'X\(//\)[^/]' \| \	8329	X"$as_dir" : 'X\(//\)[^/]' \| \
8608	X"$as_dir" : 'X\(//\)$' \| \	8330	X"$as_dir" : 'X\(//\)$' \| \
8609	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||	8331	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8610	$as_echo X"$as_dir" |	8332	printf "%s\n" X"$as_dir" |
8611	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	8333	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8612	s//\1/	8334	s//\1/
8613	q	8335	q
8614	}	8336	}
8615	/^X\(\/\/\)[^/].*/{	8337	/^X\(\/\/\)[^/].*/{
…		…
8626	}	8348	}
8627	s/.*/./; q'`	8349	s/.*/./; q'`
8628	test -d "$as_dir" && break	8350	test -d "$as_dir" && break
8629	done	8351	done
8630	test -z "$as_dirs" || eval "mkdir $as_dirs"	8352	test -z "$as_dirs" || eval "mkdir $as_dirs"
8631	} || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"	8353	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
8632		8354
8633		8355
8634	} # as_fn_mkdir_p	8356	} # as_fn_mkdir_p
8635	if mkdir -p . 2>/dev/null; then	8357	if mkdir -p . 2>/dev/null; then
8636	as_mkdir_p='mkdir -p "$as_dir"'	8358	as_mkdir_p='mkdir -p "$as_dir"'
8637	else	8359	else
8638	test -d ./-p && rmdir ./-p	8360	test -d ./-p && rmdir ./-p
8639	as_mkdir_p=false	8361	as_mkdir_p=false
8640	fi	8362	fi
8641		8363
8642	if test -x / >/dev/null 2>&1; then	8364
		8365	# as_fn_executable_p FILE
		8366	# -----------------------
		8367	# Test if FILE is an executable regular file.
		8368	as_fn_executable_p ()
		8369	{
		8370	test -f "$1" && test -x "$1"
		8371	} # as_fn_executable_p
8643	as_test_x='test -x'	8372	as_test_x='test -x'
8644	else	8373	as_executable_p=as_fn_executable_p
8645	if ls -dL / >/dev/null 2>&1; then
8646	as_ls_L_option=L
8647	else
8648	as_ls_L_option=
8649	fi
8650	as_test_x='
8651	eval sh -c '\''
8652	if test -d "$1"; then
8653	test -d "$1/.";
8654	else
8655	case $1 in #(
8656	-*)set "./$1";;
8657	esac;
8658	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
8659	???[sx]*):;;*)false;;esac;fi
8660	'\'' sh
8661	'
8662	fi
8663	as_executable_p=$as_test_x
8664		8374
8665	# Sed expression to map a string onto a valid CPP name.	8375	# Sed expression to map a string onto a valid CPP name.
8666	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"	8376	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8667		8377
8668	# Sed expression to map a string onto a valid variable name.	8378	# Sed expression to map a string onto a valid variable name.
…		…
8680	# Save the log message, to keep $0 and so on meaningful, and to	8390	# Save the log message, to keep $0 and so on meaningful, and to
8681	# report actual input values of CONFIG_FILES etc. instead of their	8391	# report actual input values of CONFIG_FILES etc. instead of their
8682	# values after options handling.	8392	# values after options handling.
8683	ac_log="	8393	ac_log="
8684	This file was extended by $as_me, which was	8394	This file was extended by $as_me, which was
8685	generated by GNU Autoconf 2.65. Invocation command line was	8395	generated by GNU Autoconf 2.71. Invocation command line was
8686		8396
8687	CONFIG_FILES = $CONFIG_FILES	8397	CONFIG_FILES = $CONFIG_FILES
8688	CONFIG_HEADERS = $CONFIG_HEADERS	8398	CONFIG_HEADERS = $CONFIG_HEADERS
8689	CONFIG_LINKS = $CONFIG_LINKS	8399	CONFIG_LINKS = $CONFIG_LINKS
8690	CONFIG_COMMANDS = $CONFIG_COMMANDS	8400	CONFIG_COMMANDS = $CONFIG_COMMANDS
…		…
8738	$config_headers	8448	$config_headers
8739		8449
8740	Report bugs to the package provider."	8450	Report bugs to the package provider."
8741		8451
8742	_ACEOF	8452	_ACEOF
		8453	ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
		8454	ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
8743	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1	8455	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8744	ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"	8456	ac_cs_config='$ac_cs_config_escaped'
8745	ac_cs_version="\\	8457	ac_cs_version="\\
8746	config.status	8458	config.status
8747	configured by $0, generated by GNU Autoconf 2.65,	8459	configured by $0, generated by GNU Autoconf 2.71,
8748	with options \\"\$ac_cs_config\\"	8460	with options \\"\$ac_cs_config\\"
8749		8461
8750	Copyright (C) 2009 Free Software Foundation, Inc.	8462	Copyright (C) 2021 Free Software Foundation, Inc.
8751	This config.status script is free software; the Free Software Foundation	8463	This config.status script is free software; the Free Software Foundation
8752	gives unlimited permission to copy, distribute and modify it."	8464	gives unlimited permission to copy, distribute and modify it."
8753		8465
8754	ac_pwd='$ac_pwd'	8466	ac_pwd='$ac_pwd'
8755	srcdir='$srcdir'	8467	srcdir='$srcdir'
…		…
8761	# The default lists apply if the user does not specify any file.	8473	# The default lists apply if the user does not specify any file.
8762	ac_need_defaults=:	8474	ac_need_defaults=:
8763	while test $# != 0	8475	while test $# != 0
8764	do	8476	do
8765	case $1 in	8477	case $1 in
8766	--*=*)	8478	--*=?*)
8767	ac_option=`expr "X$1" : 'X\([^=]*\)='`	8479	ac_option=`expr "X$1" : 'X\([^=]*\)='`
8768	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`	8480	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
		8481	ac_shift=:
		8482	;;
		8483	--*=)
		8484	ac_option=`expr "X$1" : 'X\([^=]*\)='`
		8485	ac_optarg=
8769	ac_shift=:	8486	ac_shift=:
8770	;;	8487	;;
8771	*)	8488	*)
8772	ac_option=$1	8489	ac_option=$1
8773	ac_optarg=$2	8490	ac_optarg=$2
…		…
8778	case $ac_option in	8495	case $ac_option in
8779	# Handling of the options.	8496	# Handling of the options.
8780	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)	8497	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8781	ac_cs_recheck=: ;;	8498	ac_cs_recheck=: ;;
8782	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )	8499	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8783	$as_echo "$ac_cs_version"; exit ;;	8500	printf "%s\n" "$ac_cs_version"; exit ;;
8784	--config | --confi | --conf | --con | --co | --c )	8501	--config | --confi | --conf | --con | --co | --c )
8785	$as_echo "$ac_cs_config"; exit ;;	8502	printf "%s\n" "$ac_cs_config"; exit ;;
8786	--debug | --debu | --deb | --de | --d | -d )	8503	--debug | --debu | --deb | --de | --d | -d )
8787	debug=: ;;	8504	debug=: ;;
8788	--file | --fil | --fi | --f )	8505	--file | --fil | --fi | --f )
8789	$ac_shift	8506	$ac_shift
8790	case $ac_optarg in	8507	case $ac_optarg in
8791	*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;	8508	*\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
		8509	'') as_fn_error $? "missing file argument" ;;
8792	esac	8510	esac
8793	as_fn_append CONFIG_FILES " '$ac_optarg'"	8511	as_fn_append CONFIG_FILES " '$ac_optarg'"
8794	ac_need_defaults=false;;	8512	ac_need_defaults=false;;
8795	--header | --heade | --head | --hea )	8513	--header | --heade | --head | --hea )
8796	$ac_shift	8514	$ac_shift
8797	case $ac_optarg in	8515	case $ac_optarg in
8798	*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;	8516	*\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8799	esac	8517	esac
8800	as_fn_append CONFIG_HEADERS " '$ac_optarg'"	8518	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8801	ac_need_defaults=false;;	8519	ac_need_defaults=false;;
8802	--he | --h)	8520	--he | --h)
8803	# Conflict between --help and --header	8521	# Conflict between --help and --header
8804	as_fn_error "ambiguous option: \`$1'	8522	as_fn_error $? "ambiguous option: \`$1'
8805	Try \`$0 --help' for more information.";;	8523	Try \`$0 --help' for more information.";;
8806	--help | --hel | -h )	8524	--help | --hel | -h )
8807	$as_echo "$ac_cs_usage"; exit ;;	8525	printf "%s\n" "$ac_cs_usage"; exit ;;
8808	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	8526	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
8809	| -silent | --silent | --silen | --sile | --sil | --si | --s)	8527	| -silent | --silent | --silen | --sile | --sil | --si | --s)
8810	ac_cs_silent=: ;;	8528	ac_cs_silent=: ;;
8811		8529
8812	# This is an error.	8530	# This is an error.
8813	-*) as_fn_error "unrecognized option: \`$1'	8531	-*) as_fn_error $? "unrecognized option: \`$1'
8814	Try \`$0 --help' for more information." ;;	8532	Try \`$0 --help' for more information." ;;
8815		8533
8816	*) as_fn_append ac_config_targets " $1"	8534	*) as_fn_append ac_config_targets " $1"
8817	ac_need_defaults=false ;;	8535	ac_need_defaults=false ;;
8818		8536
…		…
8828	fi	8546	fi
8829		8547
8830	_ACEOF	8548	_ACEOF
8831	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1	8549	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8832	if \$ac_cs_recheck; then	8550	if \$ac_cs_recheck; then
8833	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion	8551	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8834	shift	8552	shift
8835	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6	8553	\printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
8836	CONFIG_SHELL='$SHELL'	8554	CONFIG_SHELL='$SHELL'
8837	export CONFIG_SHELL	8555	export CONFIG_SHELL
8838	exec "\$@"	8556	exec "\$@"
8839	fi	8557	fi
8840		8558
…		…
8844	{	8562	{
8845	echo	8563	echo
8846	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX	8564	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8847	## Running $as_me. ##	8565	## Running $as_me. ##
8848	_ASBOX	8566	_ASBOX
8849	$as_echo "$ac_log"	8567	printf "%s\n" "$ac_log"
8850	} >&5	8568	} >&5
8851		8569
8852	_ACEOF	8570	_ACEOF
8853	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1	8571	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8854	_ACEOF	8572	_ACEOF
…		…
8862	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;	8580	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;
8863	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;	8581	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8864	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;	8582	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
8865	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;	8583	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
8866		8584
8867	*) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;	8585	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8868	esac	8586	esac
8869	done	8587	done
8870		8588
8871		8589
8872	# If the user did not use the arguments to specify the items to instantiate,	8590	# If the user did not use the arguments to specify the items to instantiate,
8873	# then the envvar interface is used. Set only those that are not.	8591	# then the envvar interface is used. Set only those that are not.
8874	# We use the long form for the default assignment because of an extremely	8592	# We use the long form for the default assignment because of an extremely
8875	# bizarre bug on SunOS 4.1.3.	8593	# bizarre bug on SunOS 4.1.3.
8876	if $ac_need_defaults; then	8594	if $ac_need_defaults; then
8877	test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files	8595	test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
8878	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers	8596	test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
8879	fi	8597	fi
8880		8598
8881	# Have a temporary directory for convenience. Make it in the build tree	8599	# Have a temporary directory for convenience. Make it in the build tree
8882	# simply because there is no reason against having it here, and in addition,	8600	# simply because there is no reason against having it here, and in addition,
8883	# creating and moving files from /tmp can sometimes cause problems.	8601	# creating and moving files from /tmp can sometimes cause problems.
8884	# Hook for its removal unless debugging.	8602	# Hook for its removal unless debugging.
8885	# Note that there is a small window in which the directory will not be cleaned:	8603	# Note that there is a small window in which the directory will not be cleaned:
8886	# after its creation but before its name has been assigned to `$tmp'.	8604	# after its creation but before its name has been assigned to `$tmp'.
8887	$debug ||	8605	$debug ||
8888	{	8606	{
8889	tmp=	8607	tmp= ac_tmp=
8890	trap 'exit_status=$?	8608	trap 'exit_status=$?
		8609	: "${ac_tmp:=$tmp}"
8891	{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status	8610	{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
8892	' 0	8611	' 0
8893	trap 'as_fn_exit 1' 1 2 13 15	8612	trap 'as_fn_exit 1' 1 2 13 15
8894	}	8613	}
8895	# Create a (secure) tmp directory for tmp files.	8614	# Create a (secure) tmp directory for tmp files.
8896		8615
8897	{	8616	{
8898	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&	8617	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8899	test -n "$tmp" && test -d "$tmp"	8618	test -d "$tmp"
8900	} ||	8619	} ||
8901	{	8620	{
8902	tmp=./conf$$-$RANDOM	8621	tmp=./conf$$-$RANDOM
8903	(umask 077 && mkdir "$tmp")	8622	(umask 077 && mkdir "$tmp")
8904	} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5	8623	} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
		8624	ac_tmp=$tmp
8905		8625
8906	# Set up the scripts for CONFIG_FILES section.	8626	# Set up the scripts for CONFIG_FILES section.
8907	# No need to generate them if there are no CONFIG_FILES.	8627	# No need to generate them if there are no CONFIG_FILES.
8908	# This happens for instance with `./config.status config.h'.	8628	# This happens for instance with `./config.status config.h'.
8909	if test -n "$CONFIG_FILES"; then	8629	if test -n "$CONFIG_FILES"; then
…		…
8916	if test "x$ac_cr" = x; then	8636	if test "x$ac_cr" = x; then
8917	eval ac_cr=\$\'\\r\'	8637	eval ac_cr=\$\'\\r\'
8918	fi	8638	fi
8919	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`	8639	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8920	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then	8640	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8921	ac_cs_awk_cr='\r'	8641	ac_cs_awk_cr='\\r'
8922	else	8642	else
8923	ac_cs_awk_cr=$ac_cr	8643	ac_cs_awk_cr=$ac_cr
8924	fi	8644	fi
8925		8645
8926	echo 'BEGIN {' >"$tmp/subs1.awk" &&	8646	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8927	_ACEOF	8647	_ACEOF
8928		8648
8929		8649
8930	{	8650	{
8931	echo "cat >conf$$subs.awk <<_ACEOF" &&	8651	echo "cat >conf$$subs.awk <<_ACEOF" &&
8932	echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&	8652	echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8933	echo "_ACEOF"	8653	echo "_ACEOF"
8934	} >conf$$subs.sh ||	8654	} >conf$$subs.sh ||
8935	as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5	8655	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8936	ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`	8656	ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
8937	ac_delim='%!_!# '	8657	ac_delim='%!_!# '
8938	for ac_last_try in false false false false false :; do	8658	for ac_last_try in false false false false false :; do
8939	. ./conf$$subs.sh ||	8659	. ./conf$$subs.sh ||
8940	as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5	8660	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8941		8661
8942	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`	8662	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8943	if test $ac_delim_n = $ac_delim_num; then	8663	if test $ac_delim_n = $ac_delim_num; then
8944	break	8664	break
8945	elif $ac_last_try; then	8665	elif $ac_last_try; then
8946	as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5	8666	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8947	else	8667	else
8948	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "	8668	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8949	fi	8669	fi
8950	done	8670	done
8951	rm -f conf$$subs.sh	8671	rm -f conf$$subs.sh
8952		8672
8953	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1	8673	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8954	cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&	8674	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
8955	_ACEOF	8675	_ACEOF
8956	sed -n '	8676	sed -n '
8957	h	8677	h
8958	s/^/S["/; s/!.*/"]=/	8678	s/^/S["/; s/!.*/"]=/
8959	p	8679	p
…		…
8997	}	8717	}
8998	' >>$CONFIG_STATUS || ac_write_fail=1	8718	' >>$CONFIG_STATUS || ac_write_fail=1
8999	rm -f conf$$subs.awk	8719	rm -f conf$$subs.awk
9000	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1	8720	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9001	_ACAWK	8721	_ACAWK
9002	cat >>"\$tmp/subs1.awk" <<_ACAWK &&	8722	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
9003	for (key in S) S_is_set[key] = 1	8723	for (key in S) S_is_set[key] = 1
9004	FS = ""	8724	FS = ""
9005		8725
9006	}	8726	}
9007	{	8727	{
…		…
9029	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1	8749	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9030	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then	8750	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
9031	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"	8751	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
9032	else	8752	else
9033	cat	8753	cat
9034	fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \	8754	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
9035	|| as_fn_error "could not setup config files machinery" "$LINENO" 5	8755	|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
9036	_ACEOF	8756	_ACEOF
9037		8757
9038	# VPATH may cause trouble with some makes, so we remove $(srcdir),	8758	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
9039	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and	8759	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
9040	# trailing colons and then remove the whole line if VPATH becomes empty	8760	# trailing colons and then remove the whole line if VPATH becomes empty
9041	# (actually we leave an empty line to preserve line numbers).	8761	# (actually we leave an empty line to preserve line numbers).
9042	if test "x$srcdir" = x.; then	8762	if test "x$srcdir" = x.; then
9043	ac_vpsub='/^[ ]*VPATH[ ]*=/{	8763	ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
		8764	h
		8765	s///
		8766	s/^/:/
		8767	s/[ ]*$/:/
9044	s/:*\$(srcdir):*/:/	8768	s/:\$(srcdir):/:/g
9045	s/:*\${srcdir}:*/:/	8769	s/:\${srcdir}:/:/g
9046	s/:*@srcdir@:*/:/	8770	s/:@srcdir@:/:/g
9047	s/^\([^=]*=[ ]*\):*/\1/	8771	s/^:*//
9048	s/:*$//	8772	s/:*$//
		8773	x
		8774	s/\(=[ ]*\).*/\1/
		8775	G
		8776	s/\n//
9049	s/^[^=]*=[ ]*$//	8777	s/^[^=]*=[ ]*$//
9050	}'	8778	}'
9051	fi	8779	fi
9052		8780
9053	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1	8781	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
…		…
9055		8783
9056	# Set up the scripts for CONFIG_HEADERS section.	8784	# Set up the scripts for CONFIG_HEADERS section.
9057	# No need to generate them if there are no CONFIG_HEADERS.	8785	# No need to generate them if there are no CONFIG_HEADERS.
9058	# This happens for instance with `./config.status Makefile'.	8786	# This happens for instance with `./config.status Makefile'.
9059	if test -n "$CONFIG_HEADERS"; then	8787	if test -n "$CONFIG_HEADERS"; then
9060	cat >"$tmp/defines.awk" <<\_ACAWK ||	8788	cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
9061	BEGIN {	8789	BEGIN {
9062	_ACEOF	8790	_ACEOF
9063		8791
9064	# Transform confdefs.h into an awk script `defines.awk', embedded as	8792	# Transform confdefs.h into an awk script `defines.awk', embedded as
9065	# here-document in config.status, that substitutes the proper values into	8793	# here-document in config.status, that substitutes the proper values into
…		…
9067		8795
9068	# Create a delimiter string that does not exist in confdefs.h, to ease	8796	# Create a delimiter string that does not exist in confdefs.h, to ease
9069	# handling of long lines.	8797	# handling of long lines.
9070	ac_delim='%!_!# '	8798	ac_delim='%!_!# '
9071	for ac_last_try in false false :; do	8799	for ac_last_try in false false :; do
9072	ac_t=`sed -n "/$ac_delim/p" confdefs.h`	8800	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
9073	if test -z "$ac_t"; then	8801	if test -z "$ac_tt"; then
9074	break	8802	break
9075	elif $ac_last_try; then	8803	elif $ac_last_try; then
9076	as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5	8804	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
9077	else	8805	else
9078	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "	8806	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9079	fi	8807	fi
9080	done	8808	done
9081		8809
…		…
9156	}	8884	}
9157	{ print }	8885	{ print }
9158	_ACAWK	8886	_ACAWK
9159	_ACEOF	8887	_ACEOF
9160	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1	8888	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9161	as_fn_error "could not setup config headers machinery" "$LINENO" 5	8889	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
9162	fi # test -n "$CONFIG_HEADERS"	8890	fi # test -n "$CONFIG_HEADERS"
9163		8891
9164		8892
9165	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "	8893	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
9166	shift	8894	shift
…		…
9169	case $ac_tag in	8897	case $ac_tag in
9170	:[FHLC]) ac_mode=$ac_tag; continue;;	8898	:[FHLC]) ac_mode=$ac_tag; continue;;
9171	esac	8899	esac
9172	case $ac_mode$ac_tag in	8900	case $ac_mode$ac_tag in
9173	:[FHL]*:*);;	8901	:[FHL]*:*);;
9174	:L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;	8902	:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
9175	:[FH]-) ac_tag=-:-;;	8903	:[FH]-) ac_tag=-:-;;
9176	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;	8904	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
9177	esac	8905	esac
9178	ac_save_IFS=$IFS	8906	ac_save_IFS=$IFS
9179	IFS=:	8907	IFS=:
…		…
9188	:[FH])	8916	:[FH])
9189	ac_file_inputs=	8917	ac_file_inputs=
9190	for ac_f	8918	for ac_f
9191	do	8919	do
9192	case $ac_f in	8920	case $ac_f in
9193	-) ac_f="$tmp/stdin";;	8921	-) ac_f="$ac_tmp/stdin";;
9194	*) # Look for the file first in the build tree, then in the source tree	8922	*) # Look for the file first in the build tree, then in the source tree
9195	# (if the path is not absolute). The absolute path cannot be DOS-style,	8923	# (if the path is not absolute). The absolute path cannot be DOS-style,
9196	# because $ac_f cannot contain `:'.	8924	# because $ac_f cannot contain `:'.
9197	test -f "$ac_f" ||	8925	test -f "$ac_f" ||
9198	case $ac_f in	8926	case $ac_f in
9199	[\\/$]*) false;;	8927	[\\/$]*) false;;
9200	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;	8928	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
9201	esac ||	8929	esac ||
9202	as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;	8930	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
9203	esac	8931	esac
9204	case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac	8932	case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
9205	as_fn_append ac_file_inputs " '$ac_f'"	8933	as_fn_append ac_file_inputs " '$ac_f'"
9206	done	8934	done
9207		8935
9208	# Let's still pretend it is `configure' which instantiates (i.e., don't	8936	# Let's still pretend it is `configure' which instantiates (i.e., don't
9209	# use $as_me), people would be surprised to read:	8937	# use $as_me), people would be surprised to read:
9210	# /* config.h. Generated by config.status. */	8938	# /* config.h. Generated by config.status. */
9211	configure_input='Generated from '`	8939	configure_input='Generated from '`
9212	$as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'	8940	printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
9213	`' by configure.'	8941	`' by configure.'
9214	if test x"$ac_file" != x-; then	8942	if test x"$ac_file" != x-; then
9215	configure_input="$ac_file. $configure_input"	8943	configure_input="$ac_file. $configure_input"
9216	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5	8944	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
9217	$as_echo "$as_me: creating $ac_file" >&6;}	8945	printf "%s\n" "$as_me: creating $ac_file" >&6;}
9218	fi	8946	fi
9219	# Neutralize special characters interpreted by sed in replacement strings.	8947	# Neutralize special characters interpreted by sed in replacement strings.
9220	case $configure_input in #(	8948	case $configure_input in #(
9221	*\&* | *\|* | *\\* )	8949	*\&* | *\|* | *\\* )
9222	ac_sed_conf_input=`$as_echo "$configure_input" |	8950	ac_sed_conf_input=`printf "%s\n" "$configure_input" |
9223	sed 's/[\\\\&|]/\\\\&/g'`;; #(	8951	sed 's/[\\\\&|]/\\\\&/g'`;; #(
9224	*) ac_sed_conf_input=$configure_input;;	8952	*) ac_sed_conf_input=$configure_input;;
9225	esac	8953	esac
9226		8954
9227	case $ac_tag in	8955	case $ac_tag in
9228	*:-:* | *:-) cat >"$tmp/stdin" \	8956	*:-:* | *:-) cat >"$ac_tmp/stdin" \
9229	|| as_fn_error "could not create $ac_file" "$LINENO" 5 ;;	8957	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
9230	esac	8958	esac
9231	;;	8959	;;
9232	esac	8960	esac
9233		8961
9234	ac_dir=`$as_dirname -- "$ac_file" ||	8962	ac_dir=`$as_dirname -- "$ac_file" ||
9235	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	8963	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9236	X"$ac_file" : 'X\(//\)[^/]' \| \	8964	X"$ac_file" : 'X\(//\)[^/]' \| \
9237	X"$ac_file" : 'X\(//\)$' \| \	8965	X"$ac_file" : 'X\(//\)$' \| \
9238	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||	8966	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
9239	$as_echo X"$ac_file" |	8967	printf "%s\n" X"$ac_file" |
9240	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	8968	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9241	s//\1/	8969	s//\1/
9242	q	8970	q
9243	}	8971	}
9244	/^X\(\/\/\)[^/].*/{	8972	/^X\(\/\/\)[^/].*/{
…		…
9258	ac_builddir=.	8986	ac_builddir=.
9259		8987
9260	case "$ac_dir" in	8988	case "$ac_dir" in
9261	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	8989	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9262	*)	8990	*)
9263	ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`	8991	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
9264	# A ".." for each directory in $ac_dir_suffix.	8992	# A ".." for each directory in $ac_dir_suffix.
9265	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`	8993	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
9266	case $ac_top_builddir_sub in	8994	case $ac_top_builddir_sub in
9267	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	8995	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9268	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	8996	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9269	esac ;;	8997	esac ;;
9270	esac	8998	esac
…		…
9317	/@localedir@/p	9045	/@localedir@/p
9318	/@mandir@/p'	9046	/@mandir@/p'
9319	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in	9047	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9320	*datarootdir*) ac_datarootdir_seen=yes;;	9048	*datarootdir*) ac_datarootdir_seen=yes;;
9321	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)	9049	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
9322	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5	9050	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9323	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}	9051	printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9324	_ACEOF	9052	_ACEOF
9325	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1	9053	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9326	ac_datarootdir_hack='	9054	ac_datarootdir_hack='
9327	s&@datadir@&$datadir&g	9055	s&@datadir@&$datadir&g
9328	s&@docdir@&$docdir&g	9056	s&@docdir@&$docdir&g
…		…
9354	s&@abs_builddir@&$ac_abs_builddir&;t t	9082	s&@abs_builddir@&$ac_abs_builddir&;t t
9355	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t	9083	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9356	s&@INSTALL@&$ac_INSTALL&;t t	9084	s&@INSTALL@&$ac_INSTALL&;t t
9357	$ac_datarootdir_hack	9085	$ac_datarootdir_hack
9358	"	9086	"
9359	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \	9087	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
9360	|| as_fn_error "could not create $ac_file" "$LINENO" 5	9088	>$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9361		9089
9362	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&	9090	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9363	{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&	9091	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
9364	{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&	9092	{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
		9093	"$ac_tmp/out"`; test -z "$ac_out"; } &&
9365	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9094	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9366	which seems to be undefined. Please make sure it is defined." >&5	9095	which seems to be undefined. Please make sure it is defined" >&5
9367	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9096	printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9368	which seems to be undefined. Please make sure it is defined." >&2;}	9097	which seems to be undefined. Please make sure it is defined" >&2;}
9369		9098
9370	rm -f "$tmp/stdin"	9099	rm -f "$ac_tmp/stdin"
9371	case $ac_file in	9100	case $ac_file in
9372	-) cat "$tmp/out" && rm -f "$tmp/out";;	9101	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
9373	*) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;	9102	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
9374	esac \	9103	esac \
9375	|| as_fn_error "could not create $ac_file" "$LINENO" 5	9104	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
9376	;;	9105	;;
9377	:H)	9106	:H)
9378	#	9107	#
9379	# CONFIG_HEADER	9108	# CONFIG_HEADER
9380	#	9109	#
9381	if test x"$ac_file" != x-; then	9110	if test x"$ac_file" != x-; then
9382	{	9111	{
9383	$as_echo "/* $configure_input */" \	9112	printf "%s\n" "/* $configure_input */" >&1 \
9384	&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"	9113	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
9385	} >"$tmp/config.h" \	9114	} >"$ac_tmp/config.h" \
9386	|| as_fn_error "could not create $ac_file" "$LINENO" 5	9115	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
9387	if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then	9116	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
9388	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5	9117	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9389	$as_echo "$as_me: $ac_file is unchanged" >&6;}	9118	printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
9390	else	9119	else
9391	rm -f "$ac_file"	9120	rm -f "$ac_file"
9392	mv "$tmp/config.h" "$ac_file" \	9121	mv "$ac_tmp/config.h" "$ac_file" \
9393	|| as_fn_error "could not create $ac_file" "$LINENO" 5	9122	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
9394	fi	9123	fi
9395	else	9124	else
9396	$as_echo "/* $configure_input */" \	9125	printf "%s\n" "/* $configure_input */" >&1 \
9397	&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \	9126	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
9398	|| as_fn_error "could not create -" "$LINENO" 5	9127	|| as_fn_error $? "could not create -" "$LINENO" 5
9399	fi	9128	fi
9400	;;	9129	;;
9401		9130
9402		9131
9403	esac	9132	esac
…		…
9408	as_fn_exit 0	9137	as_fn_exit 0
9409	_ACEOF	9138	_ACEOF
9410	ac_clean_files=$ac_clean_files_save	9139	ac_clean_files=$ac_clean_files_save
9411		9140
9412	test $ac_write_fail = 0 ||	9141	test $ac_write_fail = 0 ||
9413	as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5	9142	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
9414		9143
9415		9144
9416	# configure is writing to config.log, and then calls config.status.	9145	# configure is writing to config.log, and then calls config.status.
9417	# config.status does its own redirection, appending to config.log.	9146	# config.status does its own redirection, appending to config.log.
9418	# Unfortunately, on DOS this fails, as config.log is still kept open	9147	# Unfortunately, on DOS this fails, as config.log is still kept open
…		…
9429	exec 5>/dev/null	9158	exec 5>/dev/null
9430	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false	9159	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9431	exec 5>>config.log	9160	exec 5>>config.log
9432	# Use ||, not &&, to avoid exiting from the if with $? = 1, which	9161	# Use ||, not &&, to avoid exiting from the if with $? = 1, which
9433	# would make configure fail if this is the last instruction.	9162	# would make configure fail if this is the last instruction.
9434	$ac_cs_success || as_fn_exit $?	9163	$ac_cs_success || as_fn_exit 1
9435	fi	9164	fi
9436	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then	9165	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9437	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5	9166	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9438	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}	9167	printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9439	fi	9168	fi
9440		9169
9441		9170
9442	echo "Configuration:	9171	echo "Configuration:
9443		9172
…		…
9459	if test x$RESFALLBACK != x; then	9188	if test x$RESFALLBACK != x; then
9460	echo " resource class fallback: $RESFALLBACK"	9189	echo " resource class fallback: $RESFALLBACK"
9461	fi	9190	fi
9462	echo	9191	echo
9463	echo " embedded perl: $support_perl"	9192	echo " embedded perl: $support_perl"
9464	echo " libafterimage: $support_afterimage"	9193	echo " image library: $image_lib"
9465	echo	9194	echo
9466	if test x$support_xim = xyes -a x$rxvt_cv_func_xlocale = xno; then	9195	if test x$support_xim = xyes -a x$rxvt_cv_func_xlocale = xno; then
9467	echo ".----------------------------------------------------------------."	9196	echo ".----------------------------------------------------------------."
9468	echo ". WARNING: --enable-xim was specified however the locale support ."	9197	echo ". WARNING: --enable-xim was specified however the locale support ."
9469	echo ". functions could not be found. ."	9198	echo ". functions could not be found. ."
…		…
9472	fi	9201	fi
9473		9202
9474	echo "*** Optionally check src/feature.h for further, rarely used options ***"	9203	echo "*** Optionally check src/feature.h for further, rarely used options ***"
9475	echo	9204	echo
9476		9205
		9206

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