[ViewVC] Diff of: cvs/rxvt-unicode/configure

Comparing rxvt-unicode/configure (file contents):
Revision 1.133 by sf-exg, Wed Jul 21 09:06:20 2010 UTC vs.
Revision 1.175 by root, Mon Jan 2 17:16:42 2023 UTC

…		…
1	#! /bin/sh	1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.	2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.65.	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	vx* \| xv* ) 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 $- in # ((((
		248	vx* \| xv* ) as_opts=-vx ;;
		249	v ) as_opts=-v ;;
		250	x ) as_opts=-x ;;
		251	* ) as_opts= ;;
		252	esac
221	exec "$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	AFTERIMAGE_LIBS
597	AFTERIMAGE_CFLAGS
598	PERL_O	651	PERL_O
599	IF_PERL	652	IF_PERL
600	PERLPRIVLIBEXP	653	PERLPRIVLIBEXP
601	PERLFLAGS	654	PERLFLAGS
602	PERLLIB	655	PERLLIB
603	PERL	656	PERL
604	XFT_CONFIG	657	XFT_CONFIG
		658	EGREP
		659	GREP
		660	STARTUP_NOTIFICATION_LIBS
		661	STARTUP_NOTIFICATION_CFLAGS
		662	PIXBUF_LIBS
		663	PIXBUF_CFLAGS
		664	PTYTTY_LIBS
		665	PTYTTY_CFLAGS
605	PKG_CONFIG	666	PKG_CONFIG
606	afterimage_config
607	X_EXTRA_LIBS	667	X_EXTRA_LIBS
608	X_LIBS	668	X_LIBS
609	X_PRE_LIBS	669	X_PRE_LIBS
610	X_CFLAGS	670	X_CFLAGS
		671	CXXCPP
611	XMKMF	672	XMKMF
612	TIC	673	TIC
613	CXXCPP
614	RXVTNAME	674	RXVTNAME
615	LINKER	675	LINKER
616	EGREP
617	GREP
618	INSTALL_DATA	676	INSTALL_DATA
619	INSTALL_SCRIPT	677	INSTALL_SCRIPT
620	INSTALL_PROGRAM	678	INSTALL_PROGRAM
621	CPP
622	ac_ct_CXX	679	ac_ct_CXX
623	CXXFLAGS	680	CXXFLAGS
624	CXX	681	CXX
625	OBJEXT	682	OBJEXT
626	EXEEXT	683	EXEEXT
…		…
629	LDFLAGS	686	LDFLAGS
630	CFLAGS	687	CFLAGS
631	CC	688	CC
632	DATE	689	DATE
633	VERSION	690	VERSION
634	host_os
635	host_vendor
636	host_cpu
637	host
638	build_os
639	build_vendor
640	build_cpu
641	build
642	target_alias	691	target_alias
643	host_alias	692	host_alias
644	build_alias	693	build_alias
645	LIBS	694	LIBS
646	ECHO_T	695	ECHO_T
…		…
656	htmldir	705	htmldir
657	infodir	706	infodir
658	docdir	707	docdir
659	oldincludedir	708	oldincludedir
660	includedir	709	includedir
		710	runstatedir
661	localstatedir	711	localstatedir
662	sharedstatedir	712	sharedstatedir
663	sysconfdir	713	sysconfdir
664	datadir	714	datadir
665	datarootdir	715	datarootdir
…		…
686	enable_256_color	736	enable_256_color
687	enable_unicode3	737	enable_unicode3
688	enable_combining	738	enable_combining
689	enable_xft	739	enable_xft
690	enable_font_styles	740	enable_font_styles
691	enable_afterimage	741	enable_pixbuf
692	with_afterimage_config	742	enable_startup_notification
693	enable_transparency	743	enable_transparency
694	enable_fading	744	enable_fading
695	enable_rxvt_scroll	745	enable_rxvt_scroll
696	enable_next_scroll	746	enable_next_scroll
697	enable_xterm_scroll	747	enable_xterm_scroll
…		…
717	enable_text_blink	767	enable_text_blink
718	enable_pointer_blank	768	enable_pointer_blank
719	with_term	769	with_term
720	with_terminfo	770	with_terminfo
721	with_x	771	with_x
722	enable_utmp
723	enable_wtmp
724	enable_lastlog
725	'	772	'
726	ac_precious_vars='build_alias	773	ac_precious_vars='build_alias
727	host_alias	774	host_alias
728	target_alias	775	target_alias
729	CC	776	CC
…		…
732	LIBS	779	LIBS
733	CPPFLAGS	780	CPPFLAGS
734	CXX	781	CXX
735	CXXFLAGS	782	CXXFLAGS
736	CCC	783	CCC
737	CPP	784	XMKMF
738	CXXCPP	785	CXXCPP'
739	XMKMF'
740		786
741		787
742	# Initialize some variables set by options.	788	# Initialize some variables set by options.
743	ac_init_help=	789	ac_init_help=
744	ac_init_version=false	790	ac_init_version=false
…		…
773	datarootdir='${prefix}/share'	819	datarootdir='${prefix}/share'
774	datadir='${datarootdir}'	820	datadir='${datarootdir}'
775	sysconfdir='${prefix}/etc'	821	sysconfdir='${prefix}/etc'
776	sharedstatedir='${prefix}/com'	822	sharedstatedir='${prefix}/com'
777	localstatedir='${prefix}/var'	823	localstatedir='${prefix}/var'
		824	runstatedir='${localstatedir}/run'
778	includedir='${prefix}/include'	825	includedir='${prefix}/include'
779	oldincludedir='/usr/include'	826	oldincludedir='/usr/include'
780	docdir='${datarootdir}/doc/${PACKAGE}'	827	docdir='${datarootdir}/doc/${PACKAGE}'
781	infodir='${datarootdir}/info'	828	infodir='${datarootdir}/info'
782	htmldir='${docdir}'	829	htmldir='${docdir}'
…		…
797	ac_prev=	844	ac_prev=
798	continue	845	continue
799	fi	846	fi
800		847
801	case $ac_option in	848	case $ac_option in
802	=) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;	849	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
		850	*=) ac_optarg= ;;
803	*) ac_optarg=yes ;;	851	*) ac_optarg=yes ;;
804	esac	852	esac
805
806	# Accept the important Cygnus configure options, so we can diagnose typos.
807		853
808	case $ac_dashdash$ac_option in	854	case $ac_dashdash$ac_option in
809	--)	855	--)
810	ac_dashdash=yes ;;	856	ac_dashdash=yes ;;
811		857
…		…
843		889
844	-disable-* \| --disable-*)	890	-disable-* \| --disable-*)
845	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`	891	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
846	# Reject names that are not valid shell variable names.	892	# Reject names that are not valid shell variable names.
847	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&	893	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
848	as_fn_error "invalid feature name: $ac_useropt"	894	as_fn_error $? "invalid feature name: \`$ac_useropt'"
849	ac_useropt_orig=$ac_useropt	895	ac_useropt_orig=$ac_useropt
850	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`	896	ac_useropt=`printf "%s\n" "$ac_useropt" \| sed 's/[-+.]/_/g'`
851	case $ac_user_opts in	897	case $ac_user_opts in
852	*"	898	*"
853	"enable_$ac_useropt"	899	"enable_$ac_useropt"
854	"*) ;;	900	"*) ;;
855	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"	901	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
…		…
869		915
870	-enable-* \| --enable-*)	916	-enable-* \| --enable-*)
871	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`	917	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
872	# Reject names that are not valid shell variable names.	918	# Reject names that are not valid shell variable names.
873	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&	919	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
874	as_fn_error "invalid feature name: $ac_useropt"	920	as_fn_error $? "invalid feature name: \`$ac_useropt'"
875	ac_useropt_orig=$ac_useropt	921	ac_useropt_orig=$ac_useropt
876	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`	922	ac_useropt=`printf "%s\n" "$ac_useropt" \| sed 's/[-+.]/_/g'`
877	case $ac_user_opts in	923	case $ac_user_opts in
878	*"	924	*"
879	"enable_$ac_useropt"	925	"enable_$ac_useropt"
880	"*) ;;	926	"*) ;;
881	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"	927	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
…		…
1024		1070
1025	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	1071	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1026	\| -silent \| --silent \| --silen \| --sile \| --sil)	1072	\| -silent \| --silent \| --silen \| --sile \| --sil)
1027	silent=yes ;;	1073	silent=yes ;;
1028		1074
		1075	-runstatedir \| --runstatedir \| --runstatedi \| --runstated \
		1076	\| --runstate \| --runstat \| --runsta \| --runst \| --runs \
		1077	\| --run \| --ru \| --r)
		1078	ac_prev=runstatedir ;;
		1079	-runstatedir=* \| --runstatedir=* \| --runstatedi=* \| --runstated=* \
		1080	\| --runstate=* \| --runstat=* \| --runsta=* \| --runst=* \| --runs=* \
		1081	\| --run=* \| --ru=* \| --r=*)
		1082	runstatedir=$ac_optarg ;;
		1083
1029	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)	1084	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
1030	ac_prev=sbindir ;;	1085	ac_prev=sbindir ;;
1031	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \	1086	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
1032	\| --sbi=* \| --sb=*)	1087	\| --sbi=* \| --sb=*)
1033	sbindir=$ac_optarg ;;	1088	sbindir=$ac_optarg ;;
…		…
1073		1128
1074	-with-* \| --with-*)	1129	-with-* \| --with-*)
1075	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`	1130	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1076	# Reject names that are not valid shell variable names.	1131	# Reject names that are not valid shell variable names.
1077	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&	1132	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1078	as_fn_error "invalid package name: $ac_useropt"	1133	as_fn_error $? "invalid package name: \`$ac_useropt'"
1079	ac_useropt_orig=$ac_useropt	1134	ac_useropt_orig=$ac_useropt
1080	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`	1135	ac_useropt=`printf "%s\n" "$ac_useropt" \| sed 's/[-+.]/_/g'`
1081	case $ac_user_opts in	1136	case $ac_user_opts in
1082	*"	1137	*"
1083	"with_$ac_useropt"	1138	"with_$ac_useropt"
1084	"*) ;;	1139	"*) ;;
1085	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"	1140	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
…		…
1089		1144
1090	-without-* \| --without-*)	1145	-without-* \| --without-*)
1091	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`	1146	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1092	# Reject names that are not valid shell variable names.	1147	# Reject names that are not valid shell variable names.
1093	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&	1148	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1094	as_fn_error "invalid package name: $ac_useropt"	1149	as_fn_error $? "invalid package name: \`$ac_useropt'"
1095	ac_useropt_orig=$ac_useropt	1150	ac_useropt_orig=$ac_useropt
1096	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`	1151	ac_useropt=`printf "%s\n" "$ac_useropt" \| sed 's/[-+.]/_/g'`
1097	case $ac_user_opts in	1152	case $ac_user_opts in
1098	*"	1153	*"
1099	"with_$ac_useropt"	1154	"with_$ac_useropt"
1100	"*) ;;	1155	"*) ;;
1101	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"	1156	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
…		…
1119	ac_prev=x_libraries ;;	1174	ac_prev=x_libraries ;;
1120	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \	1175	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1121	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)	1176	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1122	x_libraries=$ac_optarg ;;	1177	x_libraries=$ac_optarg ;;
1123		1178
1124	-*) as_fn_error "unrecognized option: \`$ac_option'	1179	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1125	Try \`$0 --help' for more information."	1180	Try \`$0 --help' for more information"
1126	;;	1181	;;
1127		1182
1128	=)	1183	=)
1129	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`	1184	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1130	# Reject names that are not valid shell variable names.	1185	# Reject names that are not valid shell variable names.
1131	case $ac_envvar in #(	1186	case $ac_envvar in #(
1132	'' \| [0-9]* \| [!_$as_cr_alnum] )	1187	'' \| [0-9]* \| [!_$as_cr_alnum] )
1133	as_fn_error "invalid variable name: \`$ac_envvar'" ;;	1188	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1134	esac	1189	esac
1135	eval $ac_envvar=\$ac_optarg	1190	eval $ac_envvar=\$ac_optarg
1136	export $ac_envvar ;;	1191	export $ac_envvar ;;
1137		1192
1138	*)	1193	*)
1139	# FIXME: should be removed in autoconf 3.0.	1194	# FIXME: should be removed in autoconf 3.0.
1140	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1195	printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
1141	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1196	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1142	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1197	printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
1143	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}	1198	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1144	;;	1199	;;
1145		1200
1146	esac	1201	esac
1147	done	1202	done
1148		1203
1149	if test -n "$ac_prev"; then	1204	if test -n "$ac_prev"; then
1150	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`	1205	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1151	as_fn_error "missing argument to $ac_option"	1206	as_fn_error $? "missing argument to $ac_option"
1152	fi	1207	fi
1153		1208
1154	if test -n "$ac_unrecognized_opts"; then	1209	if test -n "$ac_unrecognized_opts"; then
1155	case $enable_option_checking in	1210	case $enable_option_checking in
1156	no) ;;	1211	no) ;;
1157	fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;	1212	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1158	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;	1213	*) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1159	esac	1214	esac
1160	fi	1215	fi
1161		1216
1162	# Check all directory arguments for consistency.	1217	# Check all directory arguments for consistency.
1163	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \	1218	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1164	datadir sysconfdir sharedstatedir localstatedir includedir \	1219	datadir sysconfdir sharedstatedir localstatedir includedir \
1165	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \	1220	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1166	libdir localedir mandir	1221	libdir localedir mandir runstatedir
1167	do	1222	do
1168	eval ac_val=\$$ac_var	1223	eval ac_val=\$$ac_var
1169	# Remove trailing slashes.	1224	# Remove trailing slashes.
1170	case $ac_val in	1225	case $ac_val in
1171	*/ )	1226	*/ )
…		…
1175	# Be sure to have absolute directory names.	1230	# Be sure to have absolute directory names.
1176	case $ac_val in	1231	case $ac_val in
1177	[\\/$]* \| ?:[\\/]* ) continue;;	1232	[\\/$]* \| ?:[\\/]* ) continue;;
1178	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;	1233	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1179	esac	1234	esac
1180	as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"	1235	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1181	done	1236	done
1182		1237
1183	# There might be people who depend on the old broken behavior: `$host'	1238	# There might be people who depend on the old broken behavior: `$host'
1184	# used to hold the argument of --host etc.	1239	# used to hold the argument of --host etc.
1185	# FIXME: To remove some day.	1240	# FIXME: To remove some day.
…		…
1189		1244
1190	# FIXME: To remove some day.	1245	# FIXME: To remove some day.
1191	if test "x$host_alias" != x; then	1246	if test "x$host_alias" != x; then
1192	if test "x$build_alias" = x; then	1247	if test "x$build_alias" = x; then
1193	cross_compiling=maybe	1248	cross_compiling=maybe
1194	$as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1195	If a cross compiler is detected then cross compile mode will be used." >&2
1196	elif test "x$build_alias" != "x$host_alias"; then	1249	elif test "x$build_alias" != "x$host_alias"; then
1197	cross_compiling=yes	1250	cross_compiling=yes
1198	fi	1251	fi
1199	fi	1252	fi
1200		1253
…		…
1205		1258
1206		1259
1207	ac_pwd=`pwd` && test -n "$ac_pwd" &&	1260	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1208	ac_ls_di=`ls -di .` &&	1261	ac_ls_di=`ls -di .` &&
1209	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|	1262	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1210	as_fn_error "working directory cannot be determined"	1263	as_fn_error $? "working directory cannot be determined"
1211	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|	1264	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1212	as_fn_error "pwd does not report name of working directory"	1265	as_fn_error $? "pwd does not report name of working directory"
1213		1266
1214		1267
1215	# Find the source files, if location was not specified.	1268	# Find the source files, if location was not specified.
1216	if test -z "$srcdir"; then	1269	if test -z "$srcdir"; then
1217	ac_srcdir_defaulted=yes	1270	ac_srcdir_defaulted=yes
…		…
1219	ac_confdir=`$as_dirname -- "$as_myself" \|\|	1272	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1220	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \	1273	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1221	X"$as_myself" : 'X$//$[^/]' \\| \	1274	X"$as_myself" : 'X$//$[^/]' \\| \
1222	X"$as_myself" : 'X$//$$' \\| \	1275	X"$as_myself" : 'X$//$$' \\| \
1223	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|	1276	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1224	$as_echo X"$as_myself" \|	1277	printf "%s\n" X"$as_myself" \|
1225	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{	1278	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1226	s//\1/	1279	s//\1/
1227	q	1280	q
1228	}	1281	}
1229	/^X$\/\/$[^/].*/{	1282	/^X$\/\/$[^/].*/{
…		…
1246	else	1299	else
1247	ac_srcdir_defaulted=no	1300	ac_srcdir_defaulted=no
1248	fi	1301	fi
1249	if test ! -r "$srcdir/$ac_unique_file"; then	1302	if test ! -r "$srcdir/$ac_unique_file"; then
1250	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."	1303	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1251	as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"	1304	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1252	fi	1305	fi
1253	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"	1306	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1254	ac_abs_confdir=`(	1307	ac_abs_confdir=`(
1255	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error "$ac_msg"	1308	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
1256	pwd)`	1309	pwd)`
1257	# When building in place, set srcdir=.	1310	# When building in place, set srcdir=.
1258	if test "$ac_abs_confdir" = "$ac_pwd"; then	1311	if test "$ac_abs_confdir" = "$ac_pwd"; then
1259	srcdir=.	1312	srcdir=.
1260	fi	1313	fi
…		…
1290	Configuration:	1343	Configuration:
1291	-h, --help display this help and exit	1344	-h, --help display this help and exit
1292	--help=short display options specific to this package	1345	--help=short display options specific to this package
1293	--help=recursive display the short help of all the included packages	1346	--help=recursive display the short help of all the included packages
1294	-V, --version display version information and exit	1347	-V, --version display version information and exit
1295	-q, --quiet, --silent do not print \`checking...' messages	1348	-q, --quiet, --silent do not print \`checking ...' messages
1296	--cache-file=FILE cache test results in FILE [disabled]	1349	--cache-file=FILE cache test results in FILE [disabled]
1297	-C, --config-cache alias for \`--cache-file=config.cache'	1350	-C, --config-cache alias for \`--cache-file=config.cache'
1298	-n, --no-create do not create output files	1351	-n, --no-create do not create output files
1299	--srcdir=DIR find the sources in DIR [configure dir or \`..']	1352	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1300		1353
…		…
1316	--sbindir=DIR system admin executables [EPREFIX/sbin]	1369	--sbindir=DIR system admin executables [EPREFIX/sbin]
1317	--libexecdir=DIR program executables [EPREFIX/libexec]	1370	--libexecdir=DIR program executables [EPREFIX/libexec]
1318	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]	1371	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1319	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1372	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1320	--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]
1321	--libdir=DIR object code libraries [EPREFIX/lib]	1375	--libdir=DIR object code libraries [EPREFIX/lib]
1322	--includedir=DIR C header files [PREFIX/include]	1376	--includedir=DIR C header files [PREFIX/include]
1323	--oldincludedir=DIR C header files for non-gcc [/usr/include]	1377	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1324	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]	1378	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1325	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]	1379	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
…		…
1336	cat <<\_ACEOF	1390	cat <<\_ACEOF
1337		1391
1338	X features:	1392	X features:
1339	--x-includes=DIR X include files are in DIR	1393	--x-includes=DIR X include files are in DIR
1340	--x-libraries=DIR X library files are in DIR	1394	--x-libraries=DIR X library files are in DIR
1341
1342	Program names:
1343	--program-prefix=PREFIX prepend PREFIX to installed program names
1344	--program-suffix=SUFFIX append SUFFIX to installed program names
1345	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
1346
1347	System types:
1348	--build=BUILD configure for building on BUILD [guessed]
1349	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1350	_ACEOF	1395	_ACEOF
1351	fi	1396	fi
1352		1397
1353	if test -n "$ac_init_help"; then	1398	if test -n "$ac_init_help"; then
1354		1399
…		…
1365	--enable-256-color enable 256-color support	1410	--enable-256-color enable 256-color support
1366	--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
1367	--enable-combining enable composition of base and combining characters	1412	--enable-combining enable composition of base and combining characters
1368	--enable-xft enable xft support on systems that have it	1413	--enable-xft enable xft support on systems that have it
1369	--enable-font-styles enable bold and italic support	1414	--enable-font-styles enable bold and italic support
1370	--enable-afterimage enable integration with libAfterImage for background images	1415	--enable-pixbuf enable integration with gdk-pixbuf for background images
		1416	--enable-startup-notification enable freedesktop startup notification support
1371	--enable-transparency enable transparent backgrounds	1417	--enable-transparency enable transparent backgrounds
1372	--enable-fading enable colors fading when off focus	1418	--enable-fading enable colors fading when off focus
1373	--enable-rxvt-scroll enable rxvt style scrollbar	1419	--enable-rxvt-scroll enable rxvt style scrollbar
1374	--enable-next-scroll enable NeXT style scrollbar	1420	--enable-next-scroll enable NeXT style scrollbar
1375	--enable-xterm-scroll enable Xterm style scrollbar	1421	--enable-xterm-scroll enable Xterm style scrollbar
…		…
1388	--enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5	1434	--enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5
1389	--enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel)	1435	--enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel)
1390	--enable-smart-resize enable smart growth/shrink behaviour	1436	--enable-smart-resize enable smart growth/shrink behaviour
1391	--enable-text-blink enable blinking text	1437	--enable-text-blink enable blinking text
1392	--enable-pointer-blank enable pointer blanking when typing or inactive	1438	--enable-pointer-blank enable pointer blanking when typing or inactive
1393	--enable-utmp enable utmp (utmpx) support
1394	--enable-wtmp enable wtmp (wtmpx) support (requires --enable-utmp)
1395	--enable-lastlog enable lastlog support (requires --enable-utmp)
1396		1439
1397	Optional Packages:	1440	Optional Packages:
1398	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1441	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1399	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1442	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1400	--with-afterimage-config=DIR use libAfterImage config script in DIR
1401	--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)
1402	--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)
1403	--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)
1404	--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)
1405	--with-term=NAME set the terminal to NAME (default: rxvt)	1447	--with-term=NAME set the terminal to NAME (default: rxvt)
…		…
1414	LIBS libraries to pass to the linker, e.g. -l<library>	1456	LIBS libraries to pass to the linker, e.g. -l<library>
1415	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
1416	you have headers in a nonstandard directory <include dir>	1458	you have headers in a nonstandard directory <include dir>
1417	CXX C++ compiler command	1459	CXX C++ compiler command
1418	CXXFLAGS C++ compiler flags	1460	CXXFLAGS C++ compiler flags
1419	CPP C preprocessor	1461	XMKMF Path to xmkmf, Makefile generator for X Window System
1420	CXXCPP C++ preprocessor	1462	CXXCPP C++ preprocessor
1421	XMKMF Path to xmkmf, Makefile generator for X Window System
1422		1463
1423	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
1424	it to find libraries and programs with nonstandard names/locations.	1465	it to find libraries and programs with nonstandard names/locations.
1425		1466
1426	Report bugs to the package provider.	1467	Report bugs to the package provider.
…		…
1437	ac_builddir=.	1478	ac_builddir=.
1438		1479
1439	case "$ac_dir" in	1480	case "$ac_dir" in
1440	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	1481	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1441	*)	1482	*)
1442	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`	1483	ac_dir_suffix=/`printf "%s\n" "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1443	# A ".." for each directory in $ac_dir_suffix.	1484	# A ".." for each directory in $ac_dir_suffix.
1444	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`	1485	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1445	case $ac_top_builddir_sub in	1486	case $ac_top_builddir_sub in
1446	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	1487	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1447	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	1488	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1448	esac ;;	1489	esac ;;
1449	esac	1490	esac
…		…
1467	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;	1508	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1468	esac	1509	esac
1469	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix	1510	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1470		1511
1471	cd "$ac_dir" \|\| { ac_status=$?; continue; }	1512	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1472	# Check for guested configure.	1513	# Check for configure.gnu first; this name is used for a wrapper for
		1514	# Metaconfig's "Configure" on case-insensitive file systems.
1473	if test -f "$ac_srcdir/configure.gnu"; then	1515	if test -f "$ac_srcdir/configure.gnu"; then
1474	echo &&	1516	echo &&
1475	$SHELL "$ac_srcdir/configure.gnu" --help=recursive	1517	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1476	elif test -f "$ac_srcdir/configure"; then	1518	elif test -f "$ac_srcdir/configure"; then
1477	echo &&	1519	echo &&
1478	$SHELL "$ac_srcdir/configure" --help=recursive	1520	$SHELL "$ac_srcdir/configure" --help=recursive
1479	else	1521	else
1480	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1522	printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1481	fi \|\| ac_status=$?	1523	fi \|\| ac_status=$?
1482	cd "$ac_pwd" \|\| { ac_status=$?; break; }	1524	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1483	done	1525	done
1484	fi	1526	fi
1485		1527
1486	test -n "$ac_init_help" && exit $ac_status	1528	test -n "$ac_init_help" && exit $ac_status
1487	if $ac_init_version; then	1529	if $ac_init_version; then
1488	cat <<\_ACEOF	1530	cat <<\_ACEOF
1489	configure	1531	configure
1490	generated by GNU Autoconf 2.65	1532	generated by GNU Autoconf 2.71
1491		1533
1492	Copyright (C) 2009 Free Software Foundation, Inc.	1534	Copyright (C) 2021 Free Software Foundation, Inc.
1493	This configure script is free software; the Free Software Foundation	1535	This configure script is free software; the Free Software Foundation
1494	gives unlimited permission to copy, distribute and modify it.	1536	gives unlimited permission to copy, distribute and modify it.
1495	_ACEOF	1537	_ACEOF
1496	exit	1538	exit
1497	fi	1539	fi
…		…
1504	# --------------------------	1546	# --------------------------
1505	# Try to compile conftest.$ac_ext, and return whether this succeeded.	1547	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1506	ac_fn_c_try_compile ()	1548	ac_fn_c_try_compile ()
1507	{	1549	{
1508	as_lineno=${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
1509	rm -f conftest.$ac_objext	1551	rm -f conftest.$ac_objext conftest.beam
1510	if { { ac_try="$ac_compile"	1552	if { { ac_try="$ac_compile"
1511	case "(($ac_try" in	1553	case "(($ac_try" in
1512	\" \| \` \| \\) ac_try_echo=\$ac_try;;	1554	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1513	*) ac_try_echo=$ac_try;;	1555	*) ac_try_echo=$ac_try;;
1514	esac	1556	esac
1515	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\""
1516	$as_echo "$ac_try_echo"; } >&5	1558	printf "%s\n" "$ac_try_echo"; } >&5
1517	(eval "$ac_compile") 2>conftest.err	1559	(eval "$ac_compile") 2>conftest.err
1518	ac_status=$?	1560	ac_status=$?
1519	if test -s conftest.err; then	1561	if test -s conftest.err; then
1520	grep -v '^ *+' conftest.err >conftest.er1	1562	grep -v '^ *+' conftest.err >conftest.er1
1521	cat conftest.er1 >&5	1563	cat conftest.er1 >&5
1522	mv -f conftest.er1 conftest.err	1564	mv -f conftest.er1 conftest.err
1523	fi	1565	fi
1524	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	1566	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1525	test $ac_status = 0; } && {	1567	test $ac_status = 0; } && {
1526	test -z "$ac_c_werror_flag" \|\|	1568	test -z "$ac_c_werror_flag" \|\|
1527	test ! -s conftest.err	1569	test ! -s conftest.err
1528	} && test -s conftest.$ac_objext; then :	1570	} && test -s conftest.$ac_objext
		1571	then :
1529	ac_retval=0	1572	ac_retval=0
1530	else	1573	else $as_nop
1531	$as_echo "$as_me: failed program was:" >&5	1574	printf "%s\n" "$as_me: failed program was:" >&5
1532	sed 's/^/\| /' conftest.$ac_ext >&5	1575	sed 's/^/\| /' conftest.$ac_ext >&5
1533		1576
1534	ac_retval=1	1577	ac_retval=1
1535	fi	1578	fi
1536	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
1537	as_fn_set_status $ac_retval	1580	as_fn_set_status $ac_retval
1538		1581
1539	} # ac_fn_c_try_compile	1582	} # ac_fn_c_try_compile
1540		1583
1541	# ac_fn_cxx_try_compile LINENO	1584	# ac_fn_cxx_try_compile LINENO
1542	# ----------------------------	1585	# ----------------------------
1543	# Try to compile conftest.$ac_ext, and return whether this succeeded.	1586	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1544	ac_fn_cxx_try_compile ()	1587	ac_fn_cxx_try_compile ()
1545	{	1588	{
1546	as_lineno=${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
1547	rm -f conftest.$ac_objext	1590	rm -f conftest.$ac_objext conftest.beam
1548	if { { ac_try="$ac_compile"	1591	if { { ac_try="$ac_compile"
1549	case "(($ac_try" in	1592	case "(($ac_try" in
1550	\" \| \` \| \\) ac_try_echo=\$ac_try;;	1593	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1551	*) ac_try_echo=$ac_try;;	1594	*) ac_try_echo=$ac_try;;
1552	esac	1595	esac
1553	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\""
1554	$as_echo "$ac_try_echo"; } >&5	1597	printf "%s\n" "$ac_try_echo"; } >&5
1555	(eval "$ac_compile") 2>conftest.err	1598	(eval "$ac_compile") 2>conftest.err
1556	ac_status=$?	1599	ac_status=$?
1557	if test -s conftest.err; then	1600	if test -s conftest.err; then
1558	grep -v '^ *+' conftest.err >conftest.er1	1601	grep -v '^ *+' conftest.err >conftest.er1
1559	cat conftest.er1 >&5	1602	cat conftest.er1 >&5
1560	mv -f conftest.er1 conftest.err	1603	mv -f conftest.er1 conftest.err
1561	fi	1604	fi
1562	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	1605	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1563	test $ac_status = 0; } && {	1606	test $ac_status = 0; } && {
1564	test -z "$ac_cxx_werror_flag" \|\|	1607	test -z "$ac_cxx_werror_flag" \|\|
1565	test ! -s conftest.err	1608	test ! -s conftest.err
1566	} && test -s conftest.$ac_objext; then :	1609	} && test -s conftest.$ac_objext
		1610	then :
1567	ac_retval=0	1611	ac_retval=0
1568	else	1612	else $as_nop
1569	$as_echo "$as_me: failed program was:" >&5	1613	printf "%s\n" "$as_me: failed program was:" >&5
1570	sed 's/^/\| /' conftest.$ac_ext >&5	1614	sed 's/^/\| /' conftest.$ac_ext >&5
1571		1615
1572	ac_retval=1	1616	ac_retval=1
1573	fi	1617	fi
1574	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
1575	as_fn_set_status $ac_retval	1619	as_fn_set_status $ac_retval
1576		1620
1577	} # ac_fn_cxx_try_compile	1621	} # ac_fn_cxx_try_compile
1578		1622
1579	# ac_fn_c_try_cpp LINENO	1623	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1580	# ----------------------	1624	# -------------------------------------------------------
1581	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.	1625	# Tests whether HEADER exists and can be compiled using the include files in
1582	ac_fn_c_try_cpp ()	1626	# INCLUDES, setting the cache variable VAR accordingly.
		1627	ac_fn_c_check_header_compile ()
1583	{	1628	{
1584	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
1585	if { { ac_try="$ac_cpp conftest.$ac_ext"
1586	case "(($ac_try" in
1587	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1588	*) ac_try_echo=$ac_try;;
1589	esac
1590	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1591	$as_echo "$ac_try_echo"; } >&5
1592	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1593	ac_status=$?
1594	if test -s conftest.err; then
1595	grep -v '^ *+' conftest.err >conftest.er1
1596	cat conftest.er1 >&5
1597	mv -f conftest.er1 conftest.err
1598	fi
1599	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1600	test $ac_status = 0; } >/dev/null && {
1601	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
1602	test ! -s conftest.err
1603	}; then :
1604	ac_retval=0
1605	else
1606	$as_echo "$as_me: failed program was:" >&5
1607	sed 's/^/\| /' conftest.$ac_ext >&5
1608
1609	ac_retval=1
1610	fi
1611	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1612	as_fn_set_status $ac_retval
1613
1614	} # ac_fn_c_try_cpp
1615
1616	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1617	# -------------------------------------------------------
1618	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1619	# the include files in INCLUDES and setting the cache variable VAR
1620	# accordingly.
1621	ac_fn_c_check_header_mongrel ()
1622	{
1623	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1624	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1625	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5	1630	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1626	$as_echo_n "checking for $2... " >&6; }	1631	printf %s "checking for $2... " >&6; }
1627	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :	1632	if eval test \${$3+y}
1628	$as_echo_n "(cached) " >&6	1633	then :
1629	fi	1634	printf %s "(cached) " >&6
1630	eval ac_res=\$$3	1635	else $as_nop
1631	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1632	$as_echo "$ac_res" >&6; }
1633	else
1634	# Is the header compilable?
1635	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1636	$as_echo_n "checking $2 usability... " >&6; }
1637	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1636	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1638	/* end confdefs.h. */	1637	/* end confdefs.h. */
1639	$4	1638	$4
1640	#include <$2>	1639	#include <$2>
1641	_ACEOF	1640	_ACEOF
1642	if ac_fn_c_try_compile "$LINENO"; then :	1641	if ac_fn_c_try_compile "$LINENO"
1643	ac_header_compiler=yes	1642	then :
1644	else	1643	eval "$3=yes"
1645	ac_header_compiler=no	1644	else $as_nop
		1645	eval "$3=no"
1646	fi	1646	fi
1647	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1647	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1648	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1649	$as_echo "$ac_header_compiler" >&6; }
1650
1651	# Is the header present?
1652	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1653	$as_echo_n "checking $2 presence... " >&6; }
1654	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1655	/* end confdefs.h. */
1656	#include <$2>
1657	_ACEOF
1658	if ac_fn_c_try_cpp "$LINENO"; then :
1659	ac_header_preproc=yes
1660	else
1661	ac_header_preproc=no
1662	fi
1663	rm -f conftest.err conftest.$ac_ext
1664	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1665	$as_echo "$ac_header_preproc" >&6; }
1666
1667	# So? What about this header?
1668	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1669	yes:no: )
1670	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1671	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1672	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1673	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1674	;;
1675	no:yes:* )
1676	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1677	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1678	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1679	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1680	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1681	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1682	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1683	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1684	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1685	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1686	;;
1687	esac
1688	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1689	$as_echo_n "checking for $2... " >&6; }
1690	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1691	$as_echo_n "(cached) " >&6
1692	else
1693	eval "$3=\$ac_header_compiler"
1694	fi	1648	fi
1695	eval ac_res=\$$3	1649	eval ac_res=\$$3
1696	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1650	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1697	$as_echo "$ac_res" >&6; }	1651	printf "%s\n" "$ac_res" >&6; }
1698	fi	1652	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1699	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1700		1653
1701	} # ac_fn_c_check_header_mongrel	1654	} # ac_fn_c_check_header_compile
1702		1655
1703	# ac_fn_c_try_run LINENO	1656	# ac_fn_cxx_try_link LINENO
1704	# ----------------------	1657	# -------------------------
1705	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes	1658	# Try to link conftest.$ac_ext, and return whether this succeeded.
1706	# that executables can be run.
1707	ac_fn_c_try_run ()	1659	ac_fn_cxx_try_link ()
1708	{	1660	{
1709	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
1710	if { { ac_try="$ac_link"	1663	if { { ac_try="$ac_link"
1711	case "(($ac_try" in	1664	case "(($ac_try" in
1712	\" \| \` \| \\) ac_try_echo=\$ac_try;;	1665	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1713	*) ac_try_echo=$ac_try;;	1666	*) ac_try_echo=$ac_try;;
1714	esac	1667	esac
1715	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\""
1716	$as_echo "$ac_try_echo"; } >&5	1669	printf "%s\n" "$ac_try_echo"; } >&5
1717	(eval "$ac_link") 2>&5
1718	ac_status=$?
1719	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1720	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1721	{ { case "(($ac_try" in
1722	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1723	*) ac_try_echo=$ac_try;;
1724	esac
1725	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1726	$as_echo "$ac_try_echo"; } >&5
1727	(eval "$ac_try") 2>&5
1728	ac_status=$?
1729	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1730	test $ac_status = 0; }; }; then :
1731	ac_retval=0
1732	else
1733	$as_echo "$as_me: program exited with status $ac_status" >&5
1734	$as_echo "$as_me: failed program was:" >&5
1735	sed 's/^/\| /' conftest.$ac_ext >&5
1736
1737	ac_retval=$ac_status
1738	fi
1739	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1740	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1741	as_fn_set_status $ac_retval
1742
1743	} # ac_fn_c_try_run
1744
1745	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1746	# -------------------------------------------------------
1747	# Tests whether HEADER exists and can be compiled using the include files in
1748	# INCLUDES, setting the cache variable VAR accordingly.
1749	ac_fn_c_check_header_compile ()
1750	{
1751	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1752	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1753	$as_echo_n "checking for $2... " >&6; }
1754	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1755	$as_echo_n "(cached) " >&6
1756	else
1757	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1758	/* end confdefs.h. */
1759	$4
1760	#include <$2>
1761	_ACEOF
1762	if ac_fn_c_try_compile "$LINENO"; then :
1763	eval "$3=yes"
1764	else
1765	eval "$3=no"
1766	fi
1767	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1768	fi
1769	eval ac_res=\$$3
1770	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1771	$as_echo "$ac_res" >&6; }
1772	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1773
1774	} # ac_fn_c_check_header_compile
1775
1776	# ac_fn_c_try_link LINENO
1777	# -----------------------
1778	# Try to link conftest.$ac_ext, and return whether this succeeded.
1779	ac_fn_c_try_link ()
1780	{
1781	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1782	rm -f conftest.$ac_objext conftest$ac_exeext
1783	if { { ac_try="$ac_link"
1784	case "(($ac_try" in
1785	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1786	*) ac_try_echo=$ac_try;;
1787	esac
1788	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1789	$as_echo "$ac_try_echo"; } >&5
1790	(eval "$ac_link") 2>conftest.err	1670	(eval "$ac_link") 2>conftest.err
1791	ac_status=$?	1671	ac_status=$?
1792	if test -s conftest.err; then	1672	if test -s conftest.err; then
1793	grep -v '^ *+' conftest.err >conftest.er1	1673	grep -v '^ *+' conftest.err >conftest.er1
1794	cat conftest.er1 >&5	1674	cat conftest.er1 >&5
1795	mv -f conftest.er1 conftest.err	1675	mv -f conftest.er1 conftest.err
1796	fi	1676	fi
1797	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	1677	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1798	test $ac_status = 0; } && {	1678	test $ac_status = 0; } && {
1799	test -z "$ac_c_werror_flag" \|\|	1679	test -z "$ac_cxx_werror_flag" \|\|
1800	test ! -s conftest.err	1680	test ! -s conftest.err
1801	} && test -s conftest$ac_exeext && {	1681	} && test -s conftest$ac_exeext && {
1802	test "$cross_compiling" = yes \|\|	1682	test "$cross_compiling" = yes \|\|
1803	$as_test_x conftest$ac_exeext	1683	test -x conftest$ac_exeext
1804	}; then :	1684	}
		1685	then :
1805	ac_retval=0	1686	ac_retval=0
1806	else	1687	else $as_nop
1807	$as_echo "$as_me: failed program was:" >&5	1688	printf "%s\n" "$as_me: failed program was:" >&5
1808	sed 's/^/\| /' conftest.$ac_ext >&5	1689	sed 's/^/\| /' conftest.$ac_ext >&5
1809		1690
1810	ac_retval=1	1691	ac_retval=1
1811	fi	1692	fi
1812	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information	1693	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1813	# 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
1814	# 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
1815	# 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.
1816	rm -rf conftest.dSYM conftest_ipa8_conftest.oo	1697	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1817	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
1818	as_fn_set_status $ac_retval	1699	as_fn_set_status $ac_retval
1819		1700
1820	} # ac_fn_c_try_link	1701	} # ac_fn_cxx_try_link
1821		1702
1822	# ac_fn_cxx_try_link LINENO	1703	# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
1823	# -------------------------	1704	# ---------------------------------------------------------
1824	# Try to link conftest.$ac_ext, and return whether this succeeded.	1705	# Tests whether HEADER exists and can be compiled using the include files in
1825	ac_fn_cxx_try_link ()	1706	# INCLUDES, setting the cache variable VAR accordingly.
		1707	ac_fn_cxx_check_header_compile ()
1826	{	1708	{
1827	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
1828	rm -f conftest.$ac_objext conftest$ac_exeext
1829	if { { ac_try="$ac_link"
1830	case "(($ac_try" in
1831	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1832	*) ac_try_echo=$ac_try;;
1833	esac
1834	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1835	$as_echo "$ac_try_echo"; } >&5
1836	(eval "$ac_link") 2>conftest.err
1837	ac_status=$?
1838	if test -s conftest.err; then
1839	grep -v '^ *+' conftest.err >conftest.er1
1840	cat conftest.er1 >&5
1841	mv -f conftest.er1 conftest.err
1842	fi
1843	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1844	test $ac_status = 0; } && {
1845	test -z "$ac_cxx_werror_flag" \|\|
1846	test ! -s conftest.err
1847	} && test -s conftest$ac_exeext && {
1848	test "$cross_compiling" = yes \|\|
1849	$as_test_x conftest$ac_exeext
1850	}; then :
1851	ac_retval=0
1852	else
1853	$as_echo "$as_me: failed program was:" >&5
1854	sed 's/^/\| /' conftest.$ac_ext >&5
1855
1856	ac_retval=1
1857	fi
1858	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1859	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1860	# interfere with the next link command; also delete a directory that is
1861	# left behind by Apple's compiler. We do this before executing the actions.
1862	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1863	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1864	as_fn_set_status $ac_retval
1865
1866	} # ac_fn_cxx_try_link
1867
1868	# ac_fn_cxx_try_cpp LINENO
1869	# ------------------------
1870	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1871	ac_fn_cxx_try_cpp ()
1872	{
1873	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1874	if { { ac_try="$ac_cpp conftest.$ac_ext"
1875	case "(($ac_try" in
1876	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1877	*) ac_try_echo=$ac_try;;
1878	esac
1879	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1880	$as_echo "$ac_try_echo"; } >&5
1881	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1882	ac_status=$?
1883	if test -s conftest.err; then
1884	grep -v '^ *+' conftest.err >conftest.er1
1885	cat conftest.er1 >&5
1886	mv -f conftest.er1 conftest.err
1887	fi
1888	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1889	test $ac_status = 0; } >/dev/null && {
1890	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" \|\|
1891	test ! -s conftest.err
1892	}; then :
1893	ac_retval=0
1894	else
1895	$as_echo "$as_me: failed program was:" >&5
1896	sed 's/^/\| /' conftest.$ac_ext >&5
1897
1898	ac_retval=1
1899	fi
1900	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1901	as_fn_set_status $ac_retval
1902
1903	} # ac_fn_cxx_try_cpp
1904
1905	# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
1906	# ---------------------------------------------------------
1907	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1908	# the include files in INCLUDES and setting the cache variable VAR
1909	# accordingly.
1910	ac_fn_cxx_check_header_mongrel ()
1911	{
1912	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1913	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1914	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5	1710	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1915	$as_echo_n "checking for $2... " >&6; }	1711	printf %s "checking for $2... " >&6; }
1916	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :	1712	if eval test \${$3+y}
1917	$as_echo_n "(cached) " >&6	1713	then :
1918	fi	1714	printf %s "(cached) " >&6
1919	eval ac_res=\$$3	1715	else $as_nop
1920	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1921	$as_echo "$ac_res" >&6; }
1922	else
1923	# Is the header compilable?
1924	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1925	$as_echo_n "checking $2 usability... " >&6; }
1926	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1716	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1927	/* end confdefs.h. */	1717	/* end confdefs.h. */
1928	$4	1718	$4
1929	#include <$2>	1719	#include <$2>
1930	_ACEOF	1720	_ACEOF
1931	if ac_fn_cxx_try_compile "$LINENO"; then :	1721	if ac_fn_cxx_try_compile "$LINENO"
1932	ac_header_compiler=yes	1722	then :
1933	else	1723	eval "$3=yes"
1934	ac_header_compiler=no	1724	else $as_nop
		1725	eval "$3=no"
1935	fi	1726	fi
1936	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1727	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1937	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1938	$as_echo "$ac_header_compiler" >&6; }
1939
1940	# Is the header present?
1941	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1942	$as_echo_n "checking $2 presence... " >&6; }
1943	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1944	/* end confdefs.h. */
1945	#include <$2>
1946	_ACEOF
1947	if ac_fn_cxx_try_cpp "$LINENO"; then :
1948	ac_header_preproc=yes
1949	else
1950	ac_header_preproc=no
1951	fi
1952	rm -f conftest.err conftest.$ac_ext
1953	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1954	$as_echo "$ac_header_preproc" >&6; }
1955
1956	# So? What about this header?
1957	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
1958	yes:no: )
1959	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1960	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1961	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1962	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1963	;;
1964	no:yes:* )
1965	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1966	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1967	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1968	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1969	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1970	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1971	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1972	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1973	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1974	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1975	;;
1976	esac
1977	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1978	$as_echo_n "checking for $2... " >&6; }
1979	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1980	$as_echo_n "(cached) " >&6
1981	else
1982	eval "$3=\$ac_header_compiler"
1983	fi	1728	fi
1984	eval ac_res=\$$3	1729	eval ac_res=\$$3
1985	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1730	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1986	$as_echo "$ac_res" >&6; }	1731	printf "%s\n" "$ac_res" >&6; }
1987	fi	1732	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1988	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1989		1733
1990	} # ac_fn_cxx_check_header_mongrel	1734	} # ac_fn_cxx_check_header_compile
1991		1735
1992	# ac_fn_cxx_check_func LINENO FUNC VAR	1736	# ac_fn_cxx_check_func LINENO FUNC VAR
1993	# ------------------------------------	1737	# ------------------------------------
1994	# Tests whether FUNC exists, setting the cache variable VAR accordingly	1738	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1995	ac_fn_cxx_check_func ()	1739	ac_fn_cxx_check_func ()
1996	{	1740	{
1997	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
1998	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5	1742	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1999	$as_echo_n "checking for $2... " >&6; }	1743	printf %s "checking for $2... " >&6; }
2000	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :	1744	if eval test \${$3+y}
2001	$as_echo_n "(cached) " >&6	1745	then :
2002	else	1746	printf %s "(cached) " >&6
		1747	else $as_nop
2003	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1748	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2004	/* end confdefs.h. */	1749	/* end confdefs.h. */
2005	/* 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.
2006	For example, HP-UX 11i <limits.h> declares gettimeofday. */	1751	For example, HP-UX 11i <limits.h> declares gettimeofday. */
2007	#define $2 innocuous_$2	1752	#define $2 innocuous_$2
2008		1753
2009	/* System header to define __stub macros and hopefully few prototypes,	1754	/* System header to define __stub macros and hopefully few prototypes,
2010	which can conflict with char $2 (); below.	1755	which can conflict with char $2 (); below. */
2011	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2012	<limits.h> exists even on freestanding compilers. */
2013		1756
2014	#ifdef __STDC__
2015	# include <limits.h>	1757	#include <limits.h>
2016	#else
2017	# include <assert.h>
2018	#endif
2019
2020	#undef $2	1758	#undef $2
2021		1759
2022	/* Override any GCC internal prototype to avoid an error.	1760	/* Override any GCC internal prototype to avoid an error.
2023	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
2024	builtin and then its argument prototype would still apply. */	1762	builtin and then its argument prototype would still apply. */
…		…
2032	#if defined __stub_$2 \|\| defined __stub___$2	1770	#if defined __stub_$2 \|\| defined __stub___$2
2033	choke me	1771	choke me
2034	#endif	1772	#endif
2035		1773
2036	int	1774	int
2037	main ()	1775	main (void)
2038	{	1776	{
2039	return $2 ();	1777	return $2 ();
2040	;	1778	;
2041	return 0;	1779	return 0;
2042	}	1780	}
2043	_ACEOF	1781	_ACEOF
2044	if ac_fn_cxx_try_link "$LINENO"; then :	1782	if ac_fn_cxx_try_link "$LINENO"
		1783	then :
2045	eval "$3=yes"	1784	eval "$3=yes"
2046	else	1785	else $as_nop
2047	eval "$3=no"	1786	eval "$3=no"
2048	fi	1787	fi
2049	rm -f core conftest.err conftest.$ac_objext \	1788	rm -f core conftest.err conftest.$ac_objext conftest.beam \
2050	conftest$ac_exeext conftest.$ac_ext	1789	conftest$ac_exeext conftest.$ac_ext
2051	fi	1790	fi
2052	eval ac_res=\$$3	1791	eval ac_res=\$$3
2053	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1792	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2054	$as_echo "$ac_res" >&6; }	1793	printf "%s\n" "$ac_res" >&6; }
2055	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1794	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2056		1795
2057	} # ac_fn_cxx_check_func	1796	} # ac_fn_cxx_check_func
2058		1797
2059	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES	1798	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
2060	# ---------------------------------------------	1799	# ---------------------------------------------
2061	# Tests whether TYPE exists after having included INCLUDES, setting cache	1800	# Tests whether TYPE exists after having included INCLUDES, setting cache
2062	# variable VAR accordingly.	1801	# variable VAR accordingly.
2063	ac_fn_cxx_check_type ()	1802	ac_fn_cxx_check_type ()
2064	{	1803	{
2065	as_lineno=${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
2066	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5	1805	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2067	$as_echo_n "checking for $2... " >&6; }	1806	printf %s "checking for $2... " >&6; }
2068	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :	1807	if eval test \${$3+y}
2069	$as_echo_n "(cached) " >&6	1808	then :
2070	else	1809	printf %s "(cached) " >&6
		1810	else $as_nop
2071	eval "$3=no"	1811	eval "$3=no"
2072	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1812	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2073	/* end confdefs.h. */	1813	/* end confdefs.h. */
2074	$4	1814	$4
2075	int	1815	int
2076	main ()	1816	main (void)
2077	{	1817	{
2078	if (sizeof ($2))	1818	if (sizeof ($2))
2079	return 0;	1819	return 0;
2080	;	1820	;
2081	return 0;	1821	return 0;
2082	}	1822	}
2083	_ACEOF	1823	_ACEOF
2084	if ac_fn_cxx_try_compile "$LINENO"; then :	1824	if ac_fn_cxx_try_compile "$LINENO"
		1825	then :
2085	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1826	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2086	/* end confdefs.h. */	1827	/* end confdefs.h. */
2087	$4	1828	$4
2088	int	1829	int
2089	main ()	1830	main (void)
2090	{	1831	{
2091	if (sizeof (($2)))	1832	if (sizeof (($2)))
2092	return 0;	1833	return 0;
2093	;	1834	;
2094	return 0;	1835	return 0;
2095	}	1836	}
2096	_ACEOF	1837	_ACEOF
2097	if ac_fn_cxx_try_compile "$LINENO"; then :	1838	if ac_fn_cxx_try_compile "$LINENO"
		1839	then :
2098		1840
2099	else	1841	else $as_nop
2100	eval "$3=yes"	1842	eval "$3=yes"
2101	fi	1843	fi
2102	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1844	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2103	fi	1845	fi
2104	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1846	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2105	fi	1847	fi
2106	eval ac_res=\$$3	1848	eval ac_res=\$$3
2107	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1849	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2108	$as_echo "$ac_res" >&6; }	1850	printf "%s\n" "$ac_res" >&6; }
2109	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1851	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2110		1852
2111	} # ac_fn_cxx_check_type	1853	} # ac_fn_cxx_check_type
		1854
		1855	# ac_fn_cxx_try_cpp LINENO
		1856	# ------------------------
		1857	# Try to preprocess conftest.$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 $ac_retval
		1890
		1891	} # ac_fn_cxx_try_cpp
2112		1892
2113	# ac_fn_c_find_intX_t LINENO BITS VAR	1893	# ac_fn_c_find_intX_t LINENO BITS VAR
2114	# -----------------------------------	1894	# -----------------------------------
2115	# Finds a signed integer type with width BITS, setting cache variable VAR	1895	# Finds a signed integer type with width BITS, setting cache variable VAR
2116	# accordingly.	1896	# accordingly.
2117	ac_fn_c_find_intX_t ()	1897	ac_fn_c_find_intX_t ()
2118	{	1898	{
2119	as_lineno=${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
2120	{ $as_echo "$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
2121	$as_echo_n "checking for int$2_t... " >&6; }	1901	printf %s "checking for int$2_t... " >&6; }
2122	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :	1902	if eval test \${$3+y}
2123	$as_echo_n "(cached) " >&6	1903	then :
2124	else	1904	printf %s "(cached) " >&6
		1905	else $as_nop
2125	eval "$3=no"	1906	eval "$3=no"
2126	# Order is important - never check a type that is potentially smaller	1907	# Order is important - never check a type that is potentially smaller
2127	# than half of the expected target width.	1908	# than half of the expected target width.
2128	for ac_type in int$2_t 'int' 'long int' \	1909	for ac_type in int$2_t 'int' 'long int' \
2129	'long long int' 'short int' 'signed char'; do	1910	'long long int' 'short int' 'signed char'; do
2130	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1911	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2131	/* end confdefs.h. */	1912	/* end confdefs.h. */
2132	$ac_includes_default	1913	$ac_includes_default
		1914	enum { N = $2 / 2 - 1 };
2133	int	1915	int
2134	main ()	1916	main (void)
2135	{	1917	{
2136	static int test_array [1 - 2 * !(enum { N = $2 / 2 - 1 };
2137	0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];	1918	static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
2138	test_array [0] = 0	1919	test_array [0] = 0;
		1920	return test_array [0];
2139		1921
2140	;	1922	;
2141	return 0;	1923	return 0;
2142	}	1924	}
2143	_ACEOF	1925	_ACEOF
2144	if ac_fn_cxx_try_compile "$LINENO"; then :	1926	if ac_fn_cxx_try_compile "$LINENO"
		1927	then :
2145	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1928	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2146	/* end confdefs.h. */	1929	/* end confdefs.h. */
2147	$ac_includes_default	1930	$ac_includes_default
		1931	enum { N = $2 / 2 - 1 };
2148	int	1932	int
2149	main ()	1933	main (void)
2150	{	1934	{
2151	static int test_array [1 - 2 * !(enum { N = $2 / 2 - 1 };
2152	($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)	1935	static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
2153	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];	1936	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
2154	test_array [0] = 0	1937	test_array [0] = 0;
		1938	return test_array [0];
2155		1939
2156	;	1940	;
2157	return 0;	1941	return 0;
2158	}	1942	}
2159	_ACEOF	1943	_ACEOF
2160	if ac_fn_cxx_try_compile "$LINENO"; then :	1944	if ac_fn_cxx_try_compile "$LINENO"
		1945	then :
2161		1946
2162	else	1947	else $as_nop
2163	case $ac_type in #(	1948	case $ac_type in #(
2164	int$2_t) :	1949	int$2_t) :
2165	eval "$3=yes" ;; #(	1950	eval "$3=yes" ;; #(
2166	*) :	1951	*) :
2167	eval "$3=\$ac_type" ;;	1952	eval "$3=\$ac_type" ;;
2168	esac	1953	esac
2169	fi	1954	fi
2170	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1955	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2171	fi	1956	fi
2172	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1957	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2173	eval as_val=\$$3	1958	if eval test \"x\$"$3"\" = x"no"
2174	if test "x$as_val" = x""no; then :	1959	then :
2175		1960
2176	else	1961	else $as_nop
2177	break	1962	break
2178	fi	1963	fi
2179	done	1964	done
2180	fi	1965	fi
2181	eval ac_res=\$$3	1966	eval ac_res=\$$3
2182	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1967	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2183	$as_echo "$ac_res" >&6; }	1968	printf "%s\n" "$ac_res" >&6; }
2184	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1969	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2185		1970
2186	} # ac_fn_c_find_intX_t	1971	} # ac_fn_c_find_intX_t
2187		1972
2188	# ac_fn_c_find_uintX_t LINENO BITS VAR	1973	# ac_fn_c_find_uintX_t LINENO BITS VAR
2189	# ------------------------------------	1974	# ------------------------------------
2190	# Finds an unsigned integer type with width BITS, setting cache variable VAR	1975	# Finds an unsigned integer type with width BITS, setting cache variable VAR
2191	# accordingly.	1976	# accordingly.
2192	ac_fn_c_find_uintX_t ()	1977	ac_fn_c_find_uintX_t ()
2193	{	1978	{
2194	as_lineno=${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
2195	{ $as_echo "$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
2196	$as_echo_n "checking for uint$2_t... " >&6; }	1981	printf %s "checking for uint$2_t... " >&6; }
2197	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :	1982	if eval test \${$3+y}
2198	$as_echo_n "(cached) " >&6	1983	then :
2199	else	1984	printf %s "(cached) " >&6
		1985	else $as_nop
2200	eval "$3=no"	1986	eval "$3=no"
2201	# Order is important - never check a type that is potentially smaller	1987	# Order is important - never check a type that is potentially smaller
2202	# than half of the expected target width.	1988	# than half of the expected target width.
2203	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \	1989	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2204	'unsigned long long int' 'unsigned short int' 'unsigned char'; do	1990	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2205	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1991	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2206	/* end confdefs.h. */	1992	/* end confdefs.h. */
2207	$ac_includes_default	1993	$ac_includes_default
2208	int	1994	int
2209	main ()	1995	main (void)
2210	{	1996	{
2211	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];	1997	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
2212	test_array [0] = 0	1998	test_array [0] = 0;
		1999	return test_array [0];
2213		2000
2214	;	2001	;
2215	return 0;	2002	return 0;
2216	}	2003	}
2217	_ACEOF	2004	_ACEOF
2218	if ac_fn_cxx_try_compile "$LINENO"; then :	2005	if ac_fn_cxx_try_compile "$LINENO"
		2006	then :
2219	case $ac_type in #(	2007	case $ac_type in #(
2220	uint$2_t) :	2008	uint$2_t) :
2221	eval "$3=yes" ;; #(	2009	eval "$3=yes" ;; #(
2222	*) :	2010	*) :
2223	eval "$3=\$ac_type" ;;	2011	eval "$3=\$ac_type" ;;
2224	esac	2012	esac
2225	fi	2013	fi
2226	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	2014	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2227	eval as_val=\$$3	2015	if eval test \"x\$"$3"\" = x"no"
2228	if test "x$as_val" = x""no; then :	2016	then :
2229		2017
2230	else	2018	else $as_nop
2231	break	2019	break
2232	fi	2020	fi
2233	done	2021	done
2234	fi	2022	fi
2235	eval ac_res=\$$3	2023	eval ac_res=\$$3
2236	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	2024	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2237	$as_echo "$ac_res" >&6; }	2025	printf "%s\n" "$ac_res" >&6; }
2238	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	2026	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2239		2027
2240	} # ac_fn_c_find_uintX_t	2028	} # ac_fn_c_find_uintX_t
2241		2029
2242	# ac_fn_cxx_try_run LINENO	2030	# ac_fn_cxx_try_run LINENO
2243	# ------------------------	2031	# ------------------------
2244	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes	2032	# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
2245	# that executables can be run.	2033	# executables can be run.
2246	ac_fn_cxx_try_run ()	2034	ac_fn_cxx_try_run ()
2247	{	2035	{
2248	as_lineno=${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
2249	if { { ac_try="$ac_link"	2037	if { { ac_try="$ac_link"
2250	case "(($ac_try" in	2038	case "(($ac_try" in
2251	\" \| \` \| \\) ac_try_echo=\$ac_try;;	2039	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2252	*) ac_try_echo=$ac_try;;	2040	*) ac_try_echo=$ac_try;;
2253	esac	2041	esac
2254	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\""
2255	$as_echo "$ac_try_echo"; } >&5	2043	printf "%s\n" "$ac_try_echo"; } >&5
2256	(eval "$ac_link") 2>&5	2044	(eval "$ac_link") 2>&5
2257	ac_status=$?	2045	ac_status=$?
2258	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	2046	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2259	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'	2047	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2260	{ { case "(($ac_try" in	2048	{ { case "(($ac_try" in
2261	\" \| \` \| \\) ac_try_echo=\$ac_try;;	2049	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2262	*) ac_try_echo=$ac_try;;	2050	*) ac_try_echo=$ac_try;;
2263	esac	2051	esac
2264	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\""
2265	$as_echo "$ac_try_echo"; } >&5	2053	printf "%s\n" "$ac_try_echo"; } >&5
2266	(eval "$ac_try") 2>&5	2054	(eval "$ac_try") 2>&5
2267	ac_status=$?	2055	ac_status=$?
2268	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	2056	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2269	test $ac_status = 0; }; }; then :	2057	test $ac_status = 0; }; }
		2058	then :
2270	ac_retval=0	2059	ac_retval=0
2271	else	2060	else $as_nop
2272	$as_echo "$as_me: program exited with status $ac_status" >&5	2061	printf "%s\n" "$as_me: program exited with status $ac_status" >&5
2273	$as_echo "$as_me: failed program was:" >&5	2062	printf "%s\n" "$as_me: failed program was:" >&5
2274	sed 's/^/\| /' conftest.$ac_ext >&5	2063	sed 's/^/\| /' conftest.$ac_ext >&5
2275		2064
2276	ac_retval=$ac_status	2065	ac_retval=$ac_status
2277	fi	2066	fi
2278	rm -rf conftest.dSYM conftest_ipa8_conftest.oo	2067	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2279	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
2280	as_fn_set_status $ac_retval	2069	as_fn_set_status $ac_retval
2281		2070
2282	} # 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
2283	cat >config.log <<_ACEOF	2092	cat >config.log <<_ACEOF
2284	This file contains any messages produced by compilers while	2093	This file contains any messages produced by compilers while
2285	running configure, to aid debugging if configure makes a mistake.	2094	running configure, to aid debugging if configure makes a mistake.
2286		2095
2287	It was created by $as_me, which was	2096	It was created by $as_me, which was
2288	generated by GNU Autoconf 2.65. Invocation command line was	2097	generated by GNU Autoconf 2.71. Invocation command line was
2289		2098
2290	$ $0 $@	2099	$ $0$ac_configure_args_raw
2291		2100
2292	_ACEOF	2101	_ACEOF
2293	exec 5>>config.log	2102	exec 5>>config.log
2294	{	2103	{
2295	cat <<_ASUNAME	2104	cat <<_ASUNAME
…		…
2318		2127
2319	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2128	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2320	for as_dir in $PATH	2129	for as_dir in $PATH
2321	do	2130	do
2322	IFS=$as_save_IFS	2131	IFS=$as_save_IFS
2323	test -z "$as_dir" && as_dir=.	2132	case $as_dir in #(((
2324	$as_echo "PATH: $as_dir"	2133	'') as_dir=./ ;;
		2134	*/) ;;
		2135	*) as_dir=$as_dir/ ;;
		2136	esac
		2137	printf "%s\n" "PATH: $as_dir"
2325	done	2138	done
2326	IFS=$as_save_IFS	2139	IFS=$as_save_IFS
2327		2140
2328	} >&5	2141	} >&5
2329		2142
…		…
2354	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;	2167	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
2355	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	2168	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
2356	\| -silent \| --silent \| --silen \| --sile \| --sil)	2169	\| -silent \| --silent \| --silen \| --sile \| --sil)
2357	continue ;;	2170	continue ;;
2358	\')	2171	\')
2359	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;	2172	ac_arg=`printf "%s\n" "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
2360	esac	2173	esac
2361	case $ac_pass in	2174	case $ac_pass in
2362	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;	2175	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2363	2)	2176	2)
2364	as_fn_append ac_configure_args1 " '$ac_arg'"	2177	as_fn_append ac_configure_args1 " '$ac_arg'"
…		…
2389	# config.log. We remove comments because anyway the quotes in there	2202	# config.log. We remove comments because anyway the quotes in there
2390	# would cause problems or look ugly.	2203	# would cause problems or look ugly.
2391	# WARNING: Use '\'' to represent an apostrophe within the trap.	2204	# WARNING: Use '\'' to represent an apostrophe within the trap.
2392	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.	2205	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2393	trap 'exit_status=$?	2206	trap 'exit_status=$?
		2207	# Sanitize IFS.
		2208	IFS=" "" $as_nl"
2394	# Save into config.log some information that might help in debugging.	2209	# Save into config.log some information that might help in debugging.
2395	{	2210	{
2396	echo	2211	echo
2397		2212
2398	cat <<\_ASBOX	2213	printf "%s\n" "## ---------------- ##
2399	## ---------------- ##
2400	## Cache variables. ##	2214	## Cache variables. ##
2401	## ---------------- ##	2215	## ---------------- ##"
2402	_ASBOX
2403	echo	2216	echo
2404	# The following way of writing the cache mishandles newlines in values,	2217	# The following way of writing the cache mishandles newlines in values,
2405	(	2218	(
2406	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[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_]$=./\1/p'\''`; do
2407	eval ac_val=\$$ac_var	2220	eval ac_val=\$$ac_var
2408	case $ac_val in #(	2221	case $ac_val in #(
2409	${as_nl})	2222	${as_nl})
2410	case $ac_var in #(	2223	case $ac_var in #(
2411	_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
2412	$as_echo "$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;} ;;
2413	esac	2226	esac
2414	case $ac_var in #(	2227	case $ac_var in #(
2415	_ \| IFS \| as_nl) ;; #(	2228	_ \| IFS \| as_nl) ;; #(
2416	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(	2229	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
2417	*) { eval $ac_var=; unset $ac_var;} ;;	2230	*) { eval $ac_var=; unset $ac_var;} ;;
…		…
2431	esac \|	2244	esac \|
2432	sort	2245	sort
2433	)	2246	)
2434	echo	2247	echo
2435		2248
2436	cat <<\_ASBOX	2249	printf "%s\n" "## ----------------- ##
2437	## ----------------- ##
2438	## Output variables. ##	2250	## Output variables. ##
2439	## ----------------- ##	2251	## ----------------- ##"
2440	_ASBOX
2441	echo	2252	echo
2442	for ac_var in $ac_subst_vars	2253	for ac_var in $ac_subst_vars
2443	do	2254	do
2444	eval ac_val=\$$ac_var	2255	eval ac_val=\$$ac_var
2445	case $ac_val in	2256	case $ac_val in
2446	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2257	\'\'') ac_val=`printf "%s\n" "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2447	esac	2258	esac
2448	$as_echo "$ac_var='\''$ac_val'\''"	2259	printf "%s\n" "$ac_var='\''$ac_val'\''"
2449	done \| sort	2260	done \| sort
2450	echo	2261	echo
2451		2262
2452	if test -n "$ac_subst_files"; then	2263	if test -n "$ac_subst_files"; then
2453	cat <<\_ASBOX	2264	printf "%s\n" "## ------------------- ##
2454	## ------------------- ##
2455	## File substitutions. ##	2265	## File substitutions. ##
2456	## ------------------- ##	2266	## ------------------- ##"
2457	_ASBOX
2458	echo	2267	echo
2459	for ac_var in $ac_subst_files	2268	for ac_var in $ac_subst_files
2460	do	2269	do
2461	eval ac_val=\$$ac_var	2270	eval ac_val=\$$ac_var
2462	case $ac_val in	2271	case $ac_val in
2463	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2272	\'\'') ac_val=`printf "%s\n" "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2464	esac	2273	esac
2465	$as_echo "$ac_var='\''$ac_val'\''"	2274	printf "%s\n" "$ac_var='\''$ac_val'\''"
2466	done \| sort	2275	done \| sort
2467	echo	2276	echo
2468	fi	2277	fi
2469		2278
2470	if test -s confdefs.h; then	2279	if test -s confdefs.h; then
2471	cat <<\_ASBOX	2280	printf "%s\n" "## ----------- ##
2472	## ----------- ##
2473	## confdefs.h. ##	2281	## confdefs.h. ##
2474	## ----------- ##	2282	## ----------- ##"
2475	_ASBOX
2476	echo	2283	echo
2477	cat confdefs.h	2284	cat confdefs.h
2478	echo	2285	echo
2479	fi	2286	fi
2480	test "$ac_signal" != 0 &&	2287	test "$ac_signal" != 0 &&
2481	$as_echo "$as_me: caught signal $ac_signal"	2288	printf "%s\n" "$as_me: caught signal $ac_signal"
2482	$as_echo "$as_me: exit $exit_status"	2289	printf "%s\n" "$as_me: exit $exit_status"
2483	} >&5	2290	} >&5
2484	rm -f core .core core.conftest. &&	2291	rm -f core .core core.conftest. &&
2485	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&	2292	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2486	exit $exit_status	2293	exit $exit_status
2487	' 0	2294	' 0
…		…
2491	ac_signal=0	2298	ac_signal=0
2492		2299
2493	# 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.
2494	rm -f -r conftest* confdefs.h	2301	rm -f -r conftest* confdefs.h
2495		2302
2496	$as_echo "/* confdefs.h */" > confdefs.h	2303	printf "%s\n" "/* confdefs.h */" > confdefs.h
2497		2304
2498	# Predefined preprocessor variables.	2305	# Predefined preprocessor variables.
2499		2306
2500	cat >>confdefs.h <<_ACEOF	2307	printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
2501	#define PACKAGE_NAME "$PACKAGE_NAME"
2502	_ACEOF
2503		2308
2504	cat >>confdefs.h <<_ACEOF	2309	printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
2505	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2506	_ACEOF
2507		2310
2508	cat >>confdefs.h <<_ACEOF	2311	printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
2509	#define PACKAGE_VERSION "$PACKAGE_VERSION"
2510	_ACEOF
2511		2312
2512	cat >>confdefs.h <<_ACEOF	2313	printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
2513	#define PACKAGE_STRING "$PACKAGE_STRING"
2514	_ACEOF
2515		2314
2516	cat >>confdefs.h <<_ACEOF	2315	printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
2517	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2518	_ACEOF
2519		2316
2520	cat >>confdefs.h <<_ACEOF	2317	printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
2521	#define PACKAGE_URL "$PACKAGE_URL"
2522	_ACEOF
2523		2318
2524		2319
2525	# Let the site file select an alternate cache file if it wants to.	2320	# Let the site file select an alternate cache file if it wants to.
2526	# Prefer an explicitly selected file to automatically selected ones.	2321	# Prefer an explicitly selected file to automatically selected ones.
2527	ac_site_file1=NONE
2528	ac_site_file2=NONE
2529	if test -n "$CONFIG_SITE"; then	2322	if test -n "$CONFIG_SITE"; then
2530	ac_site_file1=$CONFIG_SITE	2323	ac_site_files="$CONFIG_SITE"
2531	elif test "x$prefix" != xNONE; then	2324	elif test "x$prefix" != xNONE; then
2532	ac_site_file1=$prefix/share/config.site	2325	ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
2533	ac_site_file2=$prefix/etc/config.site
2534	else	2326	else
2535	ac_site_file1=$ac_default_prefix/share/config.site	2327	ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
2536	ac_site_file2=$ac_default_prefix/etc/config.site
2537	fi	2328	fi
		2329
2538	for ac_site_file in "$ac_site_file1" "$ac_site_file2"	2330	for ac_site_file in $ac_site_files
2539	do	2331	do
2540	test "x$ac_site_file" = xNONE && continue	2332	case $ac_site_file in #(
		2333	/) :
		2334	;; #(
		2335	*) :
		2336	ac_site_file=./$ac_site_file ;;
		2337	esac
2541	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
2542	{ $as_echo "$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
2543	$as_echo "$as_me: loading site script $ac_site_file" >&6;}	2340	printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
2544	sed 's/^/\| /' "$ac_site_file" >&5	2341	sed 's/^/\| /' "$ac_site_file" >&5
2545	. "$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; }
2546	fi	2347	fi
2547	done	2348	done
2548		2349
2549	if test -r "$cache_file"; then	2350	if test -r "$cache_file"; then
2550	# 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
2551	# 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.
2552	if test /dev/null != "$cache_file" && test -f "$cache_file"; then	2353	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2553	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5	2354	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2554	$as_echo "$as_me: loading cache $cache_file" >&6;}	2355	printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
2555	case $cache_file in	2356	case $cache_file in
2556	[\\/]* \| ?:[\\/]* ) . "$cache_file";;	2357	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
2557	*) . "./$cache_file";;	2358	*) . "./$cache_file";;
2558	esac	2359	esac
2559	fi	2360	fi
2560	else	2361	else
2561	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5	2362	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2562	$as_echo "$as_me: creating cache $cache_file" >&6;}	2363	printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
2563	>$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 ${ac_aux_dir}configure"
2564	fi	2998	fi
2565		2999
2566	# Check that the precious variables saved in the cache have kept the same	3000	# Check that the precious variables saved in the cache have kept the same
2567	# value.	3001	# value.
2568	ac_cache_corrupted=false	3002	ac_cache_corrupted=false
…		…
2571	eval ac_new_set=\$ac_env_${ac_var}_set	3005	eval ac_new_set=\$ac_env_${ac_var}_set
2572	eval ac_old_val=\$ac_cv_env_${ac_var}_value	3006	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2573	eval ac_new_val=\$ac_env_${ac_var}_value	3007	eval ac_new_val=\$ac_env_${ac_var}_value
2574	case $ac_old_set,$ac_new_set in	3008	case $ac_old_set,$ac_new_set in
2575	set,)	3009	set,)
2576	{ $as_echo "$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
2577	$as_echo "$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;}
2578	ac_cache_corrupted=: ;;	3012	ac_cache_corrupted=: ;;
2579	,set)	3013	,set)
2580	{ $as_echo "$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
2581	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}	3015	printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2582	ac_cache_corrupted=: ;;	3016	ac_cache_corrupted=: ;;
2583	,);;	3017	,);;
2584	*)	3018	*)
2585	if test "x$ac_old_val" != "x$ac_new_val"; then	3019	if test "x$ac_old_val" != "x$ac_new_val"; then
2586	# differences in whitespace do not lead to failure.	3020	# differences in whitespace do not lead to failure.
2587	ac_old_val_w=`echo x $ac_old_val`	3021	ac_old_val_w=`echo x $ac_old_val`
2588	ac_new_val_w=`echo x $ac_new_val`	3022	ac_new_val_w=`echo x $ac_new_val`
2589	if test "$ac_old_val_w" != "$ac_new_val_w"; then	3023	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2590	{ $as_echo "$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
2591	$as_echo "$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;}
2592	ac_cache_corrupted=:	3026	ac_cache_corrupted=:
2593	else	3027	else
2594	{ $as_echo "$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
2595	$as_echo "$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;}
2596	eval $ac_var=\$ac_old_val	3030	eval $ac_var=\$ac_old_val
2597	fi	3031	fi
2598	{ $as_echo "$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
2599	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}	3033	printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
2600	{ $as_echo "$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
2601	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}	3035	printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
2602	fi;;	3036	fi;;
2603	esac	3037	esac
2604	# Pass precious variables to config.status.	3038	# Pass precious variables to config.status.
2605	if test "$ac_new_set" = set; then	3039	if test "$ac_new_set" = set; then
2606	case $ac_new_val in	3040	case $ac_new_val in
2607	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;	3041	\') ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
2608	*) ac_arg=$ac_var=$ac_new_val ;;	3042	*) ac_arg=$ac_var=$ac_new_val ;;
2609	esac	3043	esac
2610	case " $ac_configure_args " in	3044	case " $ac_configure_args " in
2611	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.	3045	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
2612	*) as_fn_append ac_configure_args " '$ac_arg'" ;;	3046	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2613	esac	3047	esac
2614	fi	3048	fi
2615	done	3049	done
2616	if $ac_cache_corrupted; then	3050	if $ac_cache_corrupted; then
2617	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3051	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2618	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3052	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2619	{ $as_echo "$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
2620	$as_echo "$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;}
2621	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
2622	fi	3057	fi
2623	## -------------------- ##	3058	## -------------------- ##
2624	## Main body of script. ##	3059	## Main body of script. ##
2625	## -------------------- ##	3060	## -------------------- ##
2626		3061
…		…
2634		3069
2635		3070
2636	ac_config_headers="$ac_config_headers config.h:config.h.in"	3071	ac_config_headers="$ac_config_headers config.h:config.h.in"
2637		3072
2638		3073
2639	ac_aux_dir=
2640	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2641	for ac_t in install-sh install.sh shtool; do
2642	if test -f "$ac_dir/$ac_t"; then
2643	ac_aux_dir=$ac_dir
2644	ac_install_sh="$ac_aux_dir/$ac_t -c"
2645	break 2
2646	fi
2647	done
2648	done
2649	if test -z "$ac_aux_dir"; then
2650	as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2651	fi
2652
2653	# These three variables are undocumented and unsupported,
2654	# and are intended to be withdrawn in a future Autoconf release.
2655	# They can cause serious problems if a builder's source tree is in a directory
2656	# whose full name contains unusual characters.
2657	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2658	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2659	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2660
2661
2662	# Make sure we can run config.sub.
2663	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
2664	as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2665
2666	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2667	$as_echo_n "checking build system type... " >&6; }
2668	if test "${ac_cv_build+set}" = set; then :
2669	$as_echo_n "(cached) " >&6
2670	else
2671	ac_build_alias=$build_alias
2672	test "x$ac_build_alias" = x &&
2673	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2674	test "x$ac_build_alias" = x &&
2675	as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2676	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
2677	as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2678
2679	fi
2680	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2681	$as_echo "$ac_cv_build" >&6; }
2682	case $ac_cv_build in
2683	--*) ;;
2684	*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2685	esac
2686	build=$ac_cv_build
2687	ac_save_IFS=$IFS; IFS='-'
2688	set x $ac_cv_build
2689	shift
2690	build_cpu=$1
2691	build_vendor=$2
2692	shift; shift
2693	# Remember, the first character of IFS is used to create $*,
2694	# except with old shells:
2695	build_os=$*
2696	IFS=$ac_save_IFS
2697	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
2698
2699
2700	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2701	$as_echo_n "checking host system type... " >&6; }
2702	if test "${ac_cv_host+set}" = set; then :
2703	$as_echo_n "(cached) " >&6
2704	else
2705	if test "x$host_alias" = x; then
2706	ac_cv_host=$ac_cv_build
2707	else
2708	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
2709	as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2710	fi
2711
2712	fi
2713	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2714	$as_echo "$ac_cv_host" >&6; }
2715	case $ac_cv_host in
2716	--*) ;;
2717	*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2718	esac
2719	host=$ac_cv_host
2720	ac_save_IFS=$IFS; IFS='-'
2721	set x $ac_cv_host
2722	shift
2723	host_cpu=$1
2724	host_vendor=$2
2725	shift; shift
2726	# Remember, the first character of IFS is used to create $*,
2727	# except with old shells:
2728	host_os=$*
2729	IFS=$ac_save_IFS
2730	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
2731
2732
2733
2734	VERSION=`sed -n -e 's/^.[ \t]VERSION."$.*$"$/\1/p' ${srcdir}/src/version.h`	3074	VERSION=`sed -n -e 's/^.* VERSION."$.$"$/\1/p' ${srcdir}/src/version.h`
2735	DATE=`sed -n -e 's/^.[ \t]DATE."$.*$"$/\1/p' ${srcdir}/src/version.h`	3075	DATE=`sed -n -e 's/^.* DATE."$.$"$/\1/p' ${srcdir}/src/version.h`
2736		3076
2737	echo ""	3077	echo ""
2738	echo "configuring for rxvt $VERSION"	3078	echo "configuring for rxvt $VERSION"
2739	echo ""	3079	echo ""
2740		3080
2741	orig_CXXFLAGS="$CXXFLAGS"	3081	orig_CXXFLAGS="$CXXFLAGS"
		3082
		3083
		3084
		3085
		3086
		3087
		3088
		3089
		3090
2742		3091
2743	ac_ext=c	3092	ac_ext=c
2744	ac_cpp='$CPP $CPPFLAGS'	3093	ac_cpp='$CPP $CPPFLAGS'
2745	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3094	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2746	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 $LIBS >&5'
2747	ac_compiler_gnu=$ac_cv_c_compiler_gnu	3096	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2748	if test -n "$ac_tool_prefix"; then	3097	if test -n "$ac_tool_prefix"; then
2749	# Extract the first word of "${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.
2750	set dummy ${ac_tool_prefix}gcc; ac_word=$2	3099	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2751	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3100	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2752	$as_echo_n "checking for $ac_word... " >&6; }	3101	printf %s "checking for $ac_word... " >&6; }
2753	if test "${ac_cv_prog_CC+set}" = set; then :	3102	if test ${ac_cv_prog_CC+y}
2754	$as_echo_n "(cached) " >&6	3103	then :
2755	else	3104	printf %s "(cached) " >&6
		3105	else $as_nop
2756	if test -n "$CC"; then	3106	if test -n "$CC"; then
2757	ac_cv_prog_CC="$CC" # Let the user override the test.	3107	ac_cv_prog_CC="$CC" # Let the user override the test.
2758	else	3108	else
2759	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3109	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2760	for as_dir in $PATH	3110	for as_dir in $PATH
2761	do	3111	do
2762	IFS=$as_save_IFS	3112	IFS=$as_save_IFS
2763	test -z "$as_dir" && as_dir=.	3113	case $as_dir in #(((
		3114	'') as_dir=./ ;;
		3115	*/) ;;
		3116	*) as_dir=$as_dir/ ;;
		3117	esac
2764	for ac_exec_ext in '' $ac_executable_extensions; do	3118	for ac_exec_ext in '' $ac_executable_extensions; do
2765	if { test -f "$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$ac_exec_ext"; then
2766	ac_cv_prog_CC="${ac_tool_prefix}gcc"	3120	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2767	$as_echo "$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$ac_exec_ext" >&5
2768	break 2	3122	break 2
2769	fi	3123	fi
2770	done	3124	done
2771	done	3125	done
2772	IFS=$as_save_IFS	3126	IFS=$as_save_IFS
2773		3127
2774	fi	3128	fi
2775	fi	3129	fi
2776	CC=$ac_cv_prog_CC	3130	CC=$ac_cv_prog_CC
2777	if test -n "$CC"; then	3131	if test -n "$CC"; then
2778	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5	3132	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2779	$as_echo "$CC" >&6; }	3133	printf "%s\n" "$CC" >&6; }
2780	else	3134	else
2781	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3135	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2782	$as_echo "no" >&6; }	3136	printf "%s\n" "no" >&6; }
2783	fi	3137	fi
2784		3138
2785		3139
2786	fi	3140	fi
2787	if test -z "$ac_cv_prog_CC"; then	3141	if test -z "$ac_cv_prog_CC"; then
2788	ac_ct_CC=$CC	3142	ac_ct_CC=$CC
2789	# 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.
2790	set dummy gcc; ac_word=$2	3144	set dummy gcc; ac_word=$2
2791	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3145	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2792	$as_echo_n "checking for $ac_word... " >&6; }	3146	printf %s "checking for $ac_word... " >&6; }
2793	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :	3147	if test ${ac_cv_prog_ac_ct_CC+y}
2794	$as_echo_n "(cached) " >&6	3148	then :
2795	else	3149	printf %s "(cached) " >&6
		3150	else $as_nop
2796	if test -n "$ac_ct_CC"; then	3151	if test -n "$ac_ct_CC"; then
2797	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3152	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2798	else	3153	else
2799	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3154	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2800	for as_dir in $PATH	3155	for as_dir in $PATH
2801	do	3156	do
2802	IFS=$as_save_IFS	3157	IFS=$as_save_IFS
2803	test -z "$as_dir" && as_dir=.	3158	case $as_dir in #(((
		3159	'') as_dir=./ ;;
		3160	*/) ;;
		3161	*) as_dir=$as_dir/ ;;
		3162	esac
2804	for ac_exec_ext in '' $ac_executable_extensions; do	3163	for ac_exec_ext in '' $ac_executable_extensions; do
2805	if { test -f "$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
2806	ac_cv_prog_ac_ct_CC="gcc"	3165	ac_cv_prog_ac_ct_CC="gcc"
2807	$as_echo "$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$ac_exec_ext" >&5
2808	break 2	3167	break 2
2809	fi	3168	fi
2810	done	3169	done
2811	done	3170	done
2812	IFS=$as_save_IFS	3171	IFS=$as_save_IFS
2813		3172
2814	fi	3173	fi
2815	fi	3174	fi
2816	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3175	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2817	if test -n "$ac_ct_CC"; then	3176	if test -n "$ac_ct_CC"; then
2818	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5	3177	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2819	$as_echo "$ac_ct_CC" >&6; }	3178	printf "%s\n" "$ac_ct_CC" >&6; }
2820	else	3179	else
2821	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3180	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2822	$as_echo "no" >&6; }	3181	printf "%s\n" "no" >&6; }
2823	fi	3182	fi
2824		3183
2825	if test "x$ac_ct_CC" = x; then	3184	if test "x$ac_ct_CC" = x; then
2826	CC=""	3185	CC=""
2827	else	3186	else
2828	case $cross_compiling:$ac_tool_warned in	3187	case $cross_compiling:$ac_tool_warned in
2829	yes:)	3188	yes:)
2830	{ $as_echo "$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
2831	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}	3190	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2832	ac_tool_warned=yes ;;	3191	ac_tool_warned=yes ;;
2833	esac	3192	esac
2834	CC=$ac_ct_CC	3193	CC=$ac_ct_CC
2835	fi	3194	fi
2836	else	3195	else
…		…
2839		3198
2840	if test -z "$CC"; then	3199	if test -z "$CC"; then
2841	if test -n "$ac_tool_prefix"; then	3200	if test -n "$ac_tool_prefix"; then
2842	# Extract the first word of "${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.
2843	set dummy ${ac_tool_prefix}cc; ac_word=$2	3202	set dummy ${ac_tool_prefix}cc; ac_word=$2
2844	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3203	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2845	$as_echo_n "checking for $ac_word... " >&6; }	3204	printf %s "checking for $ac_word... " >&6; }
2846	if test "${ac_cv_prog_CC+set}" = set; then :	3205	if test ${ac_cv_prog_CC+y}
2847	$as_echo_n "(cached) " >&6	3206	then :
2848	else	3207	printf %s "(cached) " >&6
		3208	else $as_nop
2849	if test -n "$CC"; then	3209	if test -n "$CC"; then
2850	ac_cv_prog_CC="$CC" # Let the user override the test.	3210	ac_cv_prog_CC="$CC" # Let the user override the test.
2851	else	3211	else
2852	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3212	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2853	for as_dir in $PATH	3213	for as_dir in $PATH
2854	do	3214	do
2855	IFS=$as_save_IFS	3215	IFS=$as_save_IFS
2856	test -z "$as_dir" && as_dir=.	3216	case $as_dir in #(((
		3217	'') as_dir=./ ;;
		3218	*/) ;;
		3219	*) as_dir=$as_dir/ ;;
		3220	esac
2857	for ac_exec_ext in '' $ac_executable_extensions; do	3221	for ac_exec_ext in '' $ac_executable_extensions; do
2858	if { test -f "$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$ac_exec_ext"; then
2859	ac_cv_prog_CC="${ac_tool_prefix}cc"	3223	ac_cv_prog_CC="${ac_tool_prefix}cc"
2860	$as_echo "$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$ac_exec_ext" >&5
2861	break 2	3225	break 2
2862	fi	3226	fi
2863	done	3227	done
2864	done	3228	done
2865	IFS=$as_save_IFS	3229	IFS=$as_save_IFS
2866		3230
2867	fi	3231	fi
2868	fi	3232	fi
2869	CC=$ac_cv_prog_CC	3233	CC=$ac_cv_prog_CC
2870	if test -n "$CC"; then	3234	if test -n "$CC"; then
2871	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5	3235	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2872	$as_echo "$CC" >&6; }	3236	printf "%s\n" "$CC" >&6; }
2873	else	3237	else
2874	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3238	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2875	$as_echo "no" >&6; }	3239	printf "%s\n" "no" >&6; }
2876	fi	3240	fi
2877		3241
2878		3242
2879	fi	3243	fi
2880	fi	3244	fi
2881	if test -z "$CC"; then	3245	if test -z "$CC"; then
2882	# 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.
2883	set dummy cc; ac_word=$2	3247	set dummy cc; ac_word=$2
2884	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3248	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2885	$as_echo_n "checking for $ac_word... " >&6; }	3249	printf %s "checking for $ac_word... " >&6; }
2886	if test "${ac_cv_prog_CC+set}" = set; then :	3250	if test ${ac_cv_prog_CC+y}
2887	$as_echo_n "(cached) " >&6	3251	then :
2888	else	3252	printf %s "(cached) " >&6
		3253	else $as_nop
2889	if test -n "$CC"; then	3254	if test -n "$CC"; then
2890	ac_cv_prog_CC="$CC" # Let the user override the test.	3255	ac_cv_prog_CC="$CC" # Let the user override the test.
2891	else	3256	else
2892	ac_prog_rejected=no	3257	ac_prog_rejected=no
2893	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3258	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2894	for as_dir in $PATH	3259	for as_dir in $PATH
2895	do	3260	do
2896	IFS=$as_save_IFS	3261	IFS=$as_save_IFS
2897	test -z "$as_dir" && as_dir=.	3262	case $as_dir in #(((
		3263	'') as_dir=./ ;;
		3264	*/) ;;
		3265	*) as_dir=$as_dir/ ;;
		3266	esac
2898	for ac_exec_ext in '' $ac_executable_extensions; do	3267	for ac_exec_ext in '' $ac_executable_extensions; do
2899	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3268	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2900	if test "$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
2901	ac_prog_rejected=yes	3270	ac_prog_rejected=yes
2902	continue	3271	continue
2903	fi	3272	fi
2904	ac_cv_prog_CC="cc"	3273	ac_cv_prog_CC="cc"
2905	$as_echo "$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$ac_exec_ext" >&5
2906	break 2	3275	break 2
2907	fi	3276	fi
2908	done	3277	done
2909	done	3278	done
2910	IFS=$as_save_IFS	3279	IFS=$as_save_IFS
…		…
2916	if test $# != 0; then	3285	if test $# != 0; then
2917	# We chose a different compiler from the bogus one.	3286	# We chose a different compiler from the bogus one.
2918	# However, it has the same basename, so the bogon will be chosen	3287	# However, it has the same basename, so the bogon will be chosen
2919	# first if we set CC to just the basename; use the full file name.	3288	# first if we set CC to just the basename; use the full file name.
2920	shift	3289	shift
2921	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"	3290	ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2922	fi	3291	fi
2923	fi	3292	fi
2924	fi	3293	fi
2925	fi	3294	fi
2926	CC=$ac_cv_prog_CC	3295	CC=$ac_cv_prog_CC
2927	if test -n "$CC"; then	3296	if test -n "$CC"; then
2928	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5	3297	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2929	$as_echo "$CC" >&6; }	3298	printf "%s\n" "$CC" >&6; }
2930	else	3299	else
2931	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3300	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2932	$as_echo "no" >&6; }	3301	printf "%s\n" "no" >&6; }
2933	fi	3302	fi
2934		3303
2935		3304
2936	fi	3305	fi
2937	if test -z "$CC"; then	3306	if test -z "$CC"; then
2938	if test -n "$ac_tool_prefix"; then	3307	if test -n "$ac_tool_prefix"; then
2939	for ac_prog in cl.exe	3308	for ac_prog in cl.exe
2940	do	3309	do
2941	# Extract the first word of "$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.
2942	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	3311	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2943	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3312	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2944	$as_echo_n "checking for $ac_word... " >&6; }	3313	printf %s "checking for $ac_word... " >&6; }
2945	if test "${ac_cv_prog_CC+set}" = set; then :	3314	if test ${ac_cv_prog_CC+y}
2946	$as_echo_n "(cached) " >&6	3315	then :
2947	else	3316	printf %s "(cached) " >&6
		3317	else $as_nop
2948	if test -n "$CC"; then	3318	if test -n "$CC"; then
2949	ac_cv_prog_CC="$CC" # Let the user override the test.	3319	ac_cv_prog_CC="$CC" # Let the user override the test.
2950	else	3320	else
2951	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3321	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2952	for as_dir in $PATH	3322	for as_dir in $PATH
2953	do	3323	do
2954	IFS=$as_save_IFS	3324	IFS=$as_save_IFS
2955	test -z "$as_dir" && as_dir=.	3325	case $as_dir in #(((
		3326	'') as_dir=./ ;;
		3327	*/) ;;
		3328	*) as_dir=$as_dir/ ;;
		3329	esac
2956	for ac_exec_ext in '' $ac_executable_extensions; do	3330	for ac_exec_ext in '' $ac_executable_extensions; do
2957	if { test -f "$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$ac_exec_ext"; then
2958	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	3332	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2959	$as_echo "$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$ac_exec_ext" >&5
2960	break 2	3334	break 2
2961	fi	3335	fi
2962	done	3336	done
2963	done	3337	done
2964	IFS=$as_save_IFS	3338	IFS=$as_save_IFS
2965		3339
2966	fi	3340	fi
2967	fi	3341	fi
2968	CC=$ac_cv_prog_CC	3342	CC=$ac_cv_prog_CC
2969	if test -n "$CC"; then	3343	if test -n "$CC"; then
2970	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5	3344	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2971	$as_echo "$CC" >&6; }	3345	printf "%s\n" "$CC" >&6; }
2972	else	3346	else
2973	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3347	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2974	$as_echo "no" >&6; }	3348	printf "%s\n" "no" >&6; }
2975	fi	3349	fi
2976		3350
2977		3351
2978	test -n "$CC" && break	3352	test -n "$CC" && break
2979	done	3353	done
…		…
2982	ac_ct_CC=$CC	3356	ac_ct_CC=$CC
2983	for ac_prog in cl.exe	3357	for ac_prog in cl.exe
2984	do	3358	do
2985	# Extract the first word of "$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.
2986	set dummy $ac_prog; ac_word=$2	3360	set dummy $ac_prog; ac_word=$2
2987	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3361	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2988	$as_echo_n "checking for $ac_word... " >&6; }	3362	printf %s "checking for $ac_word... " >&6; }
2989	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :	3363	if test ${ac_cv_prog_ac_ct_CC+y}
2990	$as_echo_n "(cached) " >&6	3364	then :
2991	else	3365	printf %s "(cached) " >&6
		3366	else $as_nop
2992	if test -n "$ac_ct_CC"; then	3367	if test -n "$ac_ct_CC"; then
2993	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3368	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2994	else	3369	else
2995	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3370	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2996	for as_dir in $PATH	3371	for as_dir in $PATH
2997	do	3372	do
2998	IFS=$as_save_IFS	3373	IFS=$as_save_IFS
2999	test -z "$as_dir" && as_dir=.	3374	case $as_dir in #(((
		3375	'') as_dir=./ ;;
		3376	*/) ;;
		3377	*) as_dir=$as_dir/ ;;
		3378	esac
3000	for ac_exec_ext in '' $ac_executable_extensions; do	3379	for ac_exec_ext in '' $ac_executable_extensions; do
3001	if { test -f "$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$ac_exec_ext"; then
3002	ac_cv_prog_ac_ct_CC="$ac_prog"	3381	ac_cv_prog_ac_ct_CC="$ac_prog"
3003	$as_echo "$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$ac_exec_ext" >&5
3004	break 2	3383	break 2
3005	fi	3384	fi
3006	done	3385	done
3007	done	3386	done
3008	IFS=$as_save_IFS	3387	IFS=$as_save_IFS
3009		3388
3010	fi	3389	fi
3011	fi	3390	fi
3012	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3391	ac_ct_CC=$ac_cv_prog_ac_ct_CC
3013	if test -n "$ac_ct_CC"; then	3392	if test -n "$ac_ct_CC"; then
3014	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5	3393	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3015	$as_echo "$ac_ct_CC" >&6; }	3394	printf "%s\n" "$ac_ct_CC" >&6; }
3016	else	3395	else
3017	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3396	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3018	$as_echo "no" >&6; }	3397	printf "%s\n" "no" >&6; }
3019	fi	3398	fi
3020		3399
3021		3400
3022	test -n "$ac_ct_CC" && break	3401	test -n "$ac_ct_CC" && break
3023	done	3402	done
…		…
3025	if test "x$ac_ct_CC" = x; then	3404	if test "x$ac_ct_CC" = x; then
3026	CC=""	3405	CC=""
3027	else	3406	else
3028	case $cross_compiling:$ac_tool_warned in	3407	case $cross_compiling:$ac_tool_warned in
3029	yes:)	3408	yes:)
3030	{ $as_echo "$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
3031	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}	3410	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3032	ac_tool_warned=yes ;;	3411	ac_tool_warned=yes ;;
3033	esac	3412	esac
3034	CC=$ac_ct_CC	3413	CC=$ac_ct_CC
3035	fi	3414	fi
3036	fi	3415	fi
3037		3416
3038	fi	3417	fi
		3418	if test -z "$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
3039		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-$LINENO}: result: no" >&5
		3458	printf "%s\n" "no" >&6; }
		3459	fi
3040		3460
		3461
		3462	fi
		3463	if test -z "$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
3041	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
3042	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3525	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3043	as_fn_error "no acceptable C compiler found in \$PATH	3526	as_fn_error $? "no acceptable C compiler found in \$PATH
3044	See \`config.log' for more details." "$LINENO" 5; }	3527	See \`config.log' for more details" "$LINENO" 5; }
3045		3528
3046	# Provide some information about the compiler.	3529	# Provide some information about the compiler.
3047	$as_echo "$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
3048	set X $ac_compile	3531	set X $ac_compile
3049	ac_compiler=$2	3532	ac_compiler=$2
3050	for ac_option in --version -v -V -qversion; do	3533	for ac_option in --version -v -V -qversion -version; do
3051	{ { ac_try="$ac_compiler $ac_option >&5"	3534	{ { ac_try="$ac_compiler $ac_option >&5"
3052	case "(($ac_try" in	3535	case "(($ac_try" in
3053	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3536	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3054	*) ac_try_echo=$ac_try;;	3537	*) ac_try_echo=$ac_try;;
3055	esac	3538	esac
3056	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3539	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3057	$as_echo "$ac_try_echo"; } >&5	3540	printf "%s\n" "$ac_try_echo"; } >&5
3058	(eval "$ac_compiler $ac_option >&5") 2>conftest.err	3541	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3059	ac_status=$?	3542	ac_status=$?
3060	if test -s conftest.err; then	3543	if test -s conftest.err; then
3061	sed '10a\	3544	sed '10a\
3062	... rest of stderr output deleted ...	3545	... rest of stderr output deleted ...
3063	10q' conftest.err >conftest.er1	3546	10q' conftest.err >conftest.er1
3064	cat conftest.er1 >&5	3547	cat conftest.er1 >&5
3065	fi	3548	fi
3066	rm -f conftest.er1 conftest.err	3549	rm -f conftest.er1 conftest.err
3067	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3550	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3068	test $ac_status = 0; }	3551	test $ac_status = 0; }
3069	done	3552	done
3070		3553
3071	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3554	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3072	/* end confdefs.h. */	3555	/* end confdefs.h. */
3073		3556
3074	int	3557	int
3075	main ()	3558	main (void)
3076	{	3559	{
3077		3560
3078	;	3561	;
3079	return 0;	3562	return 0;
3080	}	3563	}
…		…
3082	ac_clean_files_save=$ac_clean_files	3565	ac_clean_files_save=$ac_clean_files
3083	ac_clean_files="$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"
3084	# Try to create an executable without -o first, disregard a.out.	3567	# Try to create an executable without -o first, disregard a.out.
3085	# 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
3086	# of exeext.	3569	# of exeext.
3087	{ $as_echo "$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
3088	$as_echo_n "checking whether the C compiler works... " >&6; }	3571	printf %s "checking whether the C compiler works... " >&6; }
3089	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`	3572	ac_link_default=`printf "%s\n" "$ac_link" \| sed 's/ -o conftest[^ ]//'`
3090		3573
3091	# The possible output files:	3574	# The possible output files:
3092	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.*"
3093		3576
3094	ac_rmfiles=	3577	ac_rmfiles=
…		…
3105	case "(($ac_try" in	3588	case "(($ac_try" in
3106	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3589	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3107	*) ac_try_echo=$ac_try;;	3590	*) ac_try_echo=$ac_try;;
3108	esac	3591	esac
3109	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\""
3110	$as_echo "$ac_try_echo"; } >&5	3593	printf "%s\n" "$ac_try_echo"; } >&5
3111	(eval "$ac_link_default") 2>&5	3594	(eval "$ac_link_default") 2>&5
3112	ac_status=$?	3595	ac_status=$?
3113	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3596	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3114	test $ac_status = 0; }; then :	3597	test $ac_status = 0; }
		3598	then :
3115	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.	3599	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3116	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'	3600	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3117	# in a Makefile. We should not override ac_cv_exeext if it was cached,	3601	# in a Makefile. We should not override ac_cv_exeext if it was cached,
3118	# so that the user can short-circuit this test for compilers unknown to	3602	# so that the user can short-circuit this test for compilers unknown to
3119	# Autoconf.	3603	# Autoconf.
…		…
3126	[ab].out )	3610	[ab].out )
3127	# We found the default executable, but exeext='' is most	3611	# We found the default executable, but exeext='' is most
3128	# certainly right.	3612	# certainly right.
3129	break;;	3613	break;;
3130	. )	3614	. )
3131	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;	3615	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
3132	then :; else	3616	then :; else
3133	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	3617	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3134	fi	3618	fi
3135	# 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
3136	# 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'
…		…
3142	break;;	3626	break;;
3143	esac	3627	esac
3144	done	3628	done
3145	test "$ac_cv_exeext" = no && ac_cv_exeext=	3629	test "$ac_cv_exeext" = no && ac_cv_exeext=
3146		3630
3147	else	3631	else $as_nop
3148	ac_file=''	3632	ac_file=''
3149	fi	3633	fi
3150	if test -z "$ac_file"; then :	3634	if test -z "$ac_file"
		3635	then :
3151	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3636	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3152	$as_echo "no" >&6; }	3637	printf "%s\n" "no" >&6; }
3153	$as_echo "$as_me: failed program was:" >&5	3638	printf "%s\n" "$as_me: failed program was:" >&5
3154	sed 's/^/\| /' conftest.$ac_ext >&5	3639	sed 's/^/\| /' conftest.$ac_ext >&5
3155		3640
3156	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3641	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3157	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3642	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3158	{ as_fn_set_status 77
3159	as_fn_error "C compiler cannot create executables	3643	as_fn_error 77 "C compiler cannot create executables
3160	See \`config.log' for more details." "$LINENO" 5; }; }	3644	See \`config.log' for more details" "$LINENO" 5; }
3161	else	3645	else $as_nop
3162	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5	3646	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3163	$as_echo "yes" >&6; }	3647	printf "%s\n" "yes" >&6; }
3164	fi	3648	fi
3165	{ $as_echo "$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
3166	$as_echo_n "checking for C compiler default output file name... " >&6; }	3650	printf %s "checking for C compiler default output file name... " >&6; }
3167	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5	3651	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3168	$as_echo "$ac_file" >&6; }	3652	printf "%s\n" "$ac_file" >&6; }
3169	ac_exeext=$ac_cv_exeext	3653	ac_exeext=$ac_cv_exeext
3170		3654
3171	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out	3655	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3172	ac_clean_files=$ac_clean_files_save	3656	ac_clean_files=$ac_clean_files_save
3173	{ $as_echo "$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
3174	$as_echo_n "checking for suffix of executables... " >&6; }	3658	printf %s "checking for suffix of executables... " >&6; }
3175	if { { ac_try="$ac_link"	3659	if { { ac_try="$ac_link"
3176	case "(($ac_try" in	3660	case "(($ac_try" in
3177	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3661	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3178	*) ac_try_echo=$ac_try;;	3662	*) ac_try_echo=$ac_try;;
3179	esac	3663	esac
3180	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3664	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3181	$as_echo "$ac_try_echo"; } >&5	3665	printf "%s\n" "$ac_try_echo"; } >&5
3182	(eval "$ac_link") 2>&5	3666	(eval "$ac_link") 2>&5
3183	ac_status=$?	3667	ac_status=$?
3184	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3668	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3185	test $ac_status = 0; }; then :	3669	test $ac_status = 0; }
		3670	then :
3186	# If both `conftest.exe' and `conftest' are `present' (well, observable)	3671	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3187	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	3672	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3188	# work properly (i.e., refer to `conftest.exe'), while it won't with	3673	# work properly (i.e., refer to `conftest.exe'), while it won't with
3189	# `rm'.	3674	# `rm'.
3190	for ac_file in conftest.exe conftest conftest.*; do	3675	for ac_file in conftest.exe conftest conftest.*; do
…		…
3194	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	3679	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3195	break;;	3680	break;;
3196	* ) break;;	3681	* ) break;;
3197	esac	3682	esac
3198	done	3683	done
3199	else	3684	else $as_nop
3200	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3685	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3201	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3686	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3202	as_fn_error "cannot compute suffix of executables: cannot compile and link	3687	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3203	See \`config.log' for more details." "$LINENO" 5; }	3688	See \`config.log' for more details" "$LINENO" 5; }
3204	fi	3689	fi
3205	rm -f conftest conftest$ac_cv_exeext	3690	rm -f conftest conftest$ac_cv_exeext
3206	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5	3691	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3207	$as_echo "$ac_cv_exeext" >&6; }	3692	printf "%s\n" "$ac_cv_exeext" >&6; }
3208		3693
3209	rm -f conftest.$ac_ext	3694	rm -f conftest.$ac_ext
3210	EXEEXT=$ac_cv_exeext	3695	EXEEXT=$ac_cv_exeext
3211	ac_exeext=$EXEEXT	3696	ac_exeext=$EXEEXT
3212	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3697	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3213	/* end confdefs.h. */	3698	/* end confdefs.h. */
3214	#include <stdio.h>	3699	#include <stdio.h>
3215	int	3700	int
3216	main ()	3701	main (void)
3217	{	3702	{
3218	FILE *f = fopen ("conftest.out", "w");	3703	FILE *f = fopen ("conftest.out", "w");
3219	return ferror (f) \|\| fclose (f) != 0;	3704	return ferror (f) \|\| fclose (f) != 0;
3220		3705
3221	;	3706	;
…		…
3223	}	3708	}
3224	_ACEOF	3709	_ACEOF
3225	ac_clean_files="$ac_clean_files conftest.out"	3710	ac_clean_files="$ac_clean_files conftest.out"
3226	# 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
3227	# the compiler is broken, or we cross compile.	3712	# the compiler is broken, or we cross compile.
3228	{ $as_echo "$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
3229	$as_echo_n "checking whether we are cross compiling... " >&6; }	3714	printf %s "checking whether we are cross compiling... " >&6; }
3230	if test "$cross_compiling" != yes; then	3715	if test "$cross_compiling" != yes; then
3231	{ { ac_try="$ac_link"	3716	{ { ac_try="$ac_link"
3232	case "(($ac_try" in	3717	case "(($ac_try" in
3233	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3718	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3234	*) ac_try_echo=$ac_try;;	3719	*) ac_try_echo=$ac_try;;
3235	esac	3720	esac
3236	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3721	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3237	$as_echo "$ac_try_echo"; } >&5	3722	printf "%s\n" "$ac_try_echo"; } >&5
3238	(eval "$ac_link") 2>&5	3723	(eval "$ac_link") 2>&5
3239	ac_status=$?	3724	ac_status=$?
3240	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3725	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3241	test $ac_status = 0; }	3726	test $ac_status = 0; }
3242	if { ac_try='./conftest$ac_cv_exeext'	3727	if { ac_try='./conftest$ac_cv_exeext'
3243	{ { case "(($ac_try" in	3728	{ { case "(($ac_try" in
3244	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3729	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3245	*) ac_try_echo=$ac_try;;	3730	*) ac_try_echo=$ac_try;;
3246	esac	3731	esac
3247	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3732	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3248	$as_echo "$ac_try_echo"; } >&5	3733	printf "%s\n" "$ac_try_echo"; } >&5
3249	(eval "$ac_try") 2>&5	3734	(eval "$ac_try") 2>&5
3250	ac_status=$?	3735	ac_status=$?
3251	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3736	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3252	test $ac_status = 0; }; }; then	3737	test $ac_status = 0; }; }; then
3253	cross_compiling=no	3738	cross_compiling=no
3254	else	3739	else
3255	if test "$cross_compiling" = maybe; then	3740	if test "$cross_compiling" = maybe; then
3256	cross_compiling=yes	3741	cross_compiling=yes
3257	else	3742	else
3258	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3743	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3259	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3744	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3260	as_fn_error "cannot run C compiled programs.	3745	as_fn_error 77 "cannot run C compiled programs.
3261	If you meant to cross compile, use \`--host'.	3746	If you meant to cross compile, use \`--host'.
3262	See \`config.log' for more details." "$LINENO" 5; }	3747	See \`config.log' for more details" "$LINENO" 5; }
3263	fi	3748	fi
3264	fi	3749	fi
3265	fi	3750	fi
3266	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5	3751	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3267	$as_echo "$cross_compiling" >&6; }	3752	printf "%s\n" "$cross_compiling" >&6; }
3268		3753
3269	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out	3754	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3270	ac_clean_files=$ac_clean_files_save	3755	ac_clean_files=$ac_clean_files_save
3271	{ $as_echo "$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
3272	$as_echo_n "checking for suffix of object files... " >&6; }	3757	printf %s "checking for suffix of object files... " >&6; }
3273	if test "${ac_cv_objext+set}" = set; then :	3758	if test ${ac_cv_objext+y}
3274	$as_echo_n "(cached) " >&6	3759	then :
3275	else	3760	printf %s "(cached) " >&6
		3761	else $as_nop
3276	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3762	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3277	/* end confdefs.h. */	3763	/* end confdefs.h. */
3278		3764
3279	int	3765	int
3280	main ()	3766	main (void)
3281	{	3767	{
3282		3768
3283	;	3769	;
3284	return 0;	3770	return 0;
3285	}	3771	}
…		…
3289	case "(($ac_try" in	3775	case "(($ac_try" in
3290	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3776	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3291	*) ac_try_echo=$ac_try;;	3777	*) ac_try_echo=$ac_try;;
3292	esac	3778	esac
3293	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3779	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3294	$as_echo "$ac_try_echo"; } >&5	3780	printf "%s\n" "$ac_try_echo"; } >&5
3295	(eval "$ac_compile") 2>&5	3781	(eval "$ac_compile") 2>&5
3296	ac_status=$?	3782	ac_status=$?
3297	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3783	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3298	test $ac_status = 0; }; then :	3784	test $ac_status = 0; }
		3785	then :
3299	for ac_file in conftest.o conftest.obj conftest.*; do	3786	for ac_file in conftest.o conftest.obj conftest.*; do
3300	test -f "$ac_file" \|\| continue;	3787	test -f "$ac_file" \|\| continue;
3301	case $ac_file in	3788	case $ac_file in
3302	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;	3789	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
3303	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`	3790	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
3304	break;;	3791	break;;
3305	esac	3792	esac
3306	done	3793	done
3307	else	3794	else $as_nop
3308	$as_echo "$as_me: failed program was:" >&5	3795	printf "%s\n" "$as_me: failed program was:" >&5
3309	sed 's/^/\| /' conftest.$ac_ext >&5	3796	sed 's/^/\| /' conftest.$ac_ext >&5
3310		3797
3311	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3798	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3312	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3799	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3313	as_fn_error "cannot compute suffix of object files: cannot compile	3800	as_fn_error $? "cannot compute suffix of object files: cannot compile
3314	See \`config.log' for more details." "$LINENO" 5; }	3801	See \`config.log' for more details" "$LINENO" 5; }
3315	fi	3802	fi
3316	rm -f conftest.$ac_cv_objext conftest.$ac_ext	3803	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3317	fi	3804	fi
3318	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5	3805	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3319	$as_echo "$ac_cv_objext" >&6; }	3806	printf "%s\n" "$ac_cv_objext" >&6; }
3320	OBJEXT=$ac_cv_objext	3807	OBJEXT=$ac_cv_objext
3321	ac_objext=$OBJEXT	3808	ac_objext=$OBJEXT
3322	{ $as_echo "$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
3323	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }	3810	printf %s "checking whether the compiler supports GNU C... " >&6; }
3324	if test "${ac_cv_c_compiler_gnu+set}" = set; then :	3811	if test ${ac_cv_c_compiler_gnu+y}
3325	$as_echo_n "(cached) " >&6	3812	then :
3326	else	3813	printf %s "(cached) " >&6
		3814	else $as_nop
3327	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3815	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3328	/* end confdefs.h. */	3816	/* end confdefs.h. */
3329		3817
3330	int	3818	int
3331	main ()	3819	main (void)
3332	{	3820	{
3333	#ifndef __GNUC__	3821	#ifndef __GNUC__
3334	choke me	3822	choke me
3335	#endif	3823	#endif
3336		3824
3337	;	3825	;
3338	return 0;	3826	return 0;
3339	}	3827	}
3340	_ACEOF	3828	_ACEOF
3341	if ac_fn_c_try_compile "$LINENO"; then :	3829	if ac_fn_c_try_compile "$LINENO"
		3830	then :
3342	ac_compiler_gnu=yes	3831	ac_compiler_gnu=yes
3343	else	3832	else $as_nop
3344	ac_compiler_gnu=no	3833	ac_compiler_gnu=no
3345	fi	3834	fi
3346	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	3835	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3347	ac_cv_c_compiler_gnu=$ac_compiler_gnu	3836	ac_cv_c_compiler_gnu=$ac_compiler_gnu
3348		3837
3349	fi	3838	fi
3350	{ $as_echo "$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
3351	$as_echo "$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
3352	if test $ac_compiler_gnu = yes; then	3843	if test $ac_compiler_gnu = yes; then
3353	GCC=yes	3844	GCC=yes
3354	else	3845	else
3355	GCC=	3846	GCC=
3356	fi	3847	fi
3357	ac_test_CFLAGS=${CFLAGS+set}	3848	ac_test_CFLAGS=${CFLAGS+y}
3358	ac_save_CFLAGS=$CFLAGS	3849	ac_save_CFLAGS=$CFLAGS
3359	{ $as_echo "$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
3360	$as_echo_n "checking whether $CC accepts -g... " >&6; }	3851	printf %s "checking whether $CC accepts -g... " >&6; }
3361	if test "${ac_cv_prog_cc_g+set}" = set; then :	3852	if test ${ac_cv_prog_cc_g+y}
3362	$as_echo_n "(cached) " >&6	3853	then :
3363	else	3854	printf %s "(cached) " >&6
		3855	else $as_nop
3364	ac_save_c_werror_flag=$ac_c_werror_flag	3856	ac_save_c_werror_flag=$ac_c_werror_flag
3365	ac_c_werror_flag=yes	3857	ac_c_werror_flag=yes
3366	ac_cv_prog_cc_g=no	3858	ac_cv_prog_cc_g=no
3367	CFLAGS="-g"	3859	CFLAGS="-g"
3368	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3860	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3369	/* end confdefs.h. */	3861	/* end confdefs.h. */
3370		3862
3371	int	3863	int
3372	main ()	3864	main (void)
3373	{	3865	{
3374		3866
3375	;	3867	;
3376	return 0;	3868	return 0;
3377	}	3869	}
3378	_ACEOF	3870	_ACEOF
3379	if ac_fn_c_try_compile "$LINENO"; then :	3871	if ac_fn_c_try_compile "$LINENO"
		3872	then :
3380	ac_cv_prog_cc_g=yes	3873	ac_cv_prog_cc_g=yes
3381	else	3874	else $as_nop
3382	CFLAGS=""	3875	CFLAGS=""
3383	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3876	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3384	/* end confdefs.h. */	3877	/* end confdefs.h. */
3385		3878
3386	int	3879	int
3387	main ()	3880	main (void)
3388	{	3881	{
3389		3882
3390	;	3883	;
3391	return 0;	3884	return 0;
3392	}	3885	}
3393	_ACEOF	3886	_ACEOF
3394	if ac_fn_c_try_compile "$LINENO"; then :	3887	if ac_fn_c_try_compile "$LINENO"
		3888	then :
3395		3889
3396	else	3890	else $as_nop
3397	ac_c_werror_flag=$ac_save_c_werror_flag	3891	ac_c_werror_flag=$ac_save_c_werror_flag
3398	CFLAGS="-g"	3892	CFLAGS="-g"
3399	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3893	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3400	/* end confdefs.h. */	3894	/* end confdefs.h. */
3401		3895
3402	int	3896	int
3403	main ()	3897	main (void)
3404	{	3898	{
3405		3899
3406	;	3900	;
3407	return 0;	3901	return 0;
3408	}	3902	}
3409	_ACEOF	3903	_ACEOF
3410	if ac_fn_c_try_compile "$LINENO"; then :	3904	if ac_fn_c_try_compile "$LINENO"
		3905	then :
3411	ac_cv_prog_cc_g=yes	3906	ac_cv_prog_cc_g=yes
3412	fi	3907	fi
3413	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	3908	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3414	fi	3909	fi
3415	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	3910	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3416	fi	3911	fi
3417	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	3912	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3418	ac_c_werror_flag=$ac_save_c_werror_flag	3913	ac_c_werror_flag=$ac_save_c_werror_flag
3419	fi	3914	fi
3420	{ $as_echo "$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
3421	$as_echo "$ac_cv_prog_cc_g" >&6; }	3916	printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
3422	if test "$ac_test_CFLAGS" = set; then	3917	if test $ac_test_CFLAGS; then
3423	CFLAGS=$ac_save_CFLAGS	3918	CFLAGS=$ac_save_CFLAGS
3424	elif test $ac_cv_prog_cc_g = yes; then	3919	elif test $ac_cv_prog_cc_g = yes; then
3425	if test "$GCC" = yes; then	3920	if test "$GCC" = yes; then
3426	CFLAGS="-g -O2"	3921	CFLAGS="-g -O2"
3427	else	3922	else
…		…
3432	CFLAGS="-O2"	3927	CFLAGS="-O2"
3433	else	3928	else
3434	CFLAGS=	3929	CFLAGS=
3435	fi	3930	fi
3436	fi	3931	fi
		3932	ac_prog_cc_stdc=no
		3933	if test x$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 :
3437	{ $as_echo "$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
3438	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }	4028	printf %s "checking for $CC option to enable C89 features... " >&6; }
3439	if test "${ac_cv_prog_cc_c89+set}" = set; then :	4029	if test ${ac_cv_prog_cc_c89+y}
3440	$as_echo_n "(cached) " >&6	4030	then :
3441	else	4031	printf %s "(cached) " >&6
		4032	else $as_nop
3442	ac_cv_prog_cc_c89=no	4033	ac_cv_prog_cc_c89=no
3443	ac_save_CC=$CC	4034	ac_save_CC=$CC
3444	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4035	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3445	/* end confdefs.h. */	4036	/* end confdefs.h. */
3446	#include <stdarg.h>	4037	$ac_c_conftest_c89_program
3447	#include <stdio.h>
3448	#include <sys/types.h>
3449	#include <sys/stat.h>
3450	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3451	struct buf { int x; };
3452	FILE * (rcsopen) (struct buf , struct stat *, int);
3453	static char *e (p, i)
3454	char **p;
3455	int i;
3456	{
3457	return p[i];
3458	}
3459	static char f (char (g) (char , int), char *p, ...)
3460	{
3461	char *s;
3462	va_list v;
3463	va_start (v,p);
3464	s = g (p, va_arg (v,int));
3465	va_end (v);
3466	return s;
3467	}
3468
3469	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3470	function prototypes and stuff, but not '\xHH' hex character constants.
3471	These don't provoke an error unfortunately, instead are silently treated
3472	as 'x'. The following induces an error, until -std is added to get
3473	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3474	array size at least. It's necessary to write '\x00'==0 to get something
3475	that's true only with -std. */
3476	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3477
3478	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3479	inside strings and character constants. */
3480	#define FOO(x) 'x'
3481	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3482
3483	int test (int i, double x);
3484	struct s1 {int (*f) (int a);};
3485	struct s2 {int (*f) (double a);};
3486	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3487	int argc;
3488	char **argv;
3489	int
3490	main ()
3491	{
3492	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3493	;
3494	return 0;
3495	}
3496	_ACEOF	4038	_ACEOF
3497	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \	4039	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3498	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3499	do	4040	do
3500	CC="$ac_save_CC $ac_arg"	4041	CC="$ac_save_CC $ac_arg"
3501	if ac_fn_c_try_compile "$LINENO"; then :	4042	if ac_fn_c_try_compile "$LINENO"
		4043	then :
3502	ac_cv_prog_cc_c89=$ac_arg	4044	ac_cv_prog_cc_c89=$ac_arg
3503	fi	4045	fi
3504	rm -f core conftest.err conftest.$ac_objext	4046	rm -f core conftest.err conftest.$ac_objext conftest.beam
3505	test "x$ac_cv_prog_cc_c89" != "xno" && break	4047	test "x$ac_cv_prog_cc_c89" != "xno" && break
3506	done	4048	done
3507	rm -f conftest.$ac_ext	4049	rm -f conftest.$ac_ext
3508	CC=$ac_save_CC	4050	CC=$ac_save_CC
3509
3510	fi	4051	fi
3511	# AC_CACHE_VAL	4052
3512	case "x$ac_cv_prog_cc_c89" in	4053	if test "x$ac_cv_prog_cc_c89" = xno
3513	x)	4054	then :
3514	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3515	$as_echo "none needed" >&6; } ;;
3516	xno)
3517	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5	4055	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3518	$as_echo "unsupported" >&6; } ;;	4056	printf "%s\n" "unsupported" >&6; }
3519	*)	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; }
3520	CC="$CC $ac_cv_prog_cc_c89"	4065	CC="$CC $ac_cv_prog_cc_c89"
3521	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5	4066	fi
3522	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;	4067	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
3523	esac	4068	ac_prog_cc_stdc=c89
3524	if test "x$ac_cv_prog_cc_c89" != xno; then :	4069	fi
3525
3526	fi	4070	fi
3527		4071
3528	ac_ext=c	4072	ac_ext=c
3529	ac_cpp='$CPP $CPPFLAGS'	4073	ac_cpp='$CPP $CPPFLAGS'
3530	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4074	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3531	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 $LIBS >&5'
3532	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4076	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		4077
		4078
		4079
		4080
		4081
		4082
3533		4083
3534	ac_ext=cpp	4084	ac_ext=cpp
3535	ac_cpp='$CXXCPP $CPPFLAGS'	4085	ac_cpp='$CXXCPP $CPPFLAGS'
3536	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4086	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3537	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 $LIBS >&5'
…		…
3539	if test -z "$CXX"; then	4089	if test -z "$CXX"; then
3540	if test -n "$CCC"; then	4090	if test -n "$CCC"; then
3541	CXX=$CCC	4091	CXX=$CCC
3542	else	4092	else
3543	if test -n "$ac_tool_prefix"; then	4093	if test -n "$ac_tool_prefix"; then
3544	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	4094	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
3545	do	4095	do
3546	# Extract the first word of "$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.
3547	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	4097	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3548	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	4098	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3549	$as_echo_n "checking for $ac_word... " >&6; }	4099	printf %s "checking for $ac_word... " >&6; }
3550	if test "${ac_cv_prog_CXX+set}" = set; then :	4100	if test ${ac_cv_prog_CXX+y}
3551	$as_echo_n "(cached) " >&6	4101	then :
3552	else	4102	printf %s "(cached) " >&6
		4103	else $as_nop
3553	if test -n "$CXX"; then	4104	if test -n "$CXX"; then
3554	ac_cv_prog_CXX="$CXX" # Let the user override the test.	4105	ac_cv_prog_CXX="$CXX" # Let the user override the test.
3555	else	4106	else
3556	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4107	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3557	for as_dir in $PATH	4108	for as_dir in $PATH
3558	do	4109	do
3559	IFS=$as_save_IFS	4110	IFS=$as_save_IFS
3560	test -z "$as_dir" && as_dir=.	4111	case $as_dir in #(((
		4112	'') as_dir=./ ;;
		4113	*/) ;;
		4114	*) as_dir=$as_dir/ ;;
		4115	esac
3561	for ac_exec_ext in '' $ac_executable_extensions; do	4116	for ac_exec_ext in '' $ac_executable_extensions; do
3562	if { test -f "$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$ac_exec_ext"; then
3563	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	4118	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3564	$as_echo "$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$ac_exec_ext" >&5
3565	break 2	4120	break 2
3566	fi	4121	fi
3567	done	4122	done
3568	done	4123	done
3569	IFS=$as_save_IFS	4124	IFS=$as_save_IFS
3570		4125
3571	fi	4126	fi
3572	fi	4127	fi
3573	CXX=$ac_cv_prog_CXX	4128	CXX=$ac_cv_prog_CXX
3574	if test -n "$CXX"; then	4129	if test -n "$CXX"; then
3575	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5	4130	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3576	$as_echo "$CXX" >&6; }	4131	printf "%s\n" "$CXX" >&6; }
3577	else	4132	else
3578	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	4133	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3579	$as_echo "no" >&6; }	4134	printf "%s\n" "no" >&6; }
3580	fi	4135	fi
3581		4136
3582		4137
3583	test -n "$CXX" && break	4138	test -n "$CXX" && break
3584	done	4139	done
3585	fi	4140	fi
3586	if test -z "$CXX"; then	4141	if test -z "$CXX"; then
3587	ac_ct_CXX=$CXX	4142	ac_ct_CXX=$CXX
3588	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	4143	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
3589	do	4144	do
3590	# Extract the first word of "$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.
3591	set dummy $ac_prog; ac_word=$2	4146	set dummy $ac_prog; ac_word=$2
3592	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	4147	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3593	$as_echo_n "checking for $ac_word... " >&6; }	4148	printf %s "checking for $ac_word... " >&6; }
3594	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :	4149	if test ${ac_cv_prog_ac_ct_CXX+y}
3595	$as_echo_n "(cached) " >&6	4150	then :
3596	else	4151	printf %s "(cached) " >&6
		4152	else $as_nop
3597	if test -n "$ac_ct_CXX"; then	4153	if test -n "$ac_ct_CXX"; then
3598	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	4154	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3599	else	4155	else
3600	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4156	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3601	for as_dir in $PATH	4157	for as_dir in $PATH
3602	do	4158	do
3603	IFS=$as_save_IFS	4159	IFS=$as_save_IFS
3604	test -z "$as_dir" && as_dir=.	4160	case $as_dir in #(((
		4161	'') as_dir=./ ;;
		4162	*/) ;;
		4163	*) as_dir=$as_dir/ ;;
		4164	esac
3605	for ac_exec_ext in '' $ac_executable_extensions; do	4165	for ac_exec_ext in '' $ac_executable_extensions; do
3606	if { test -f "$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$ac_exec_ext"; then
3607	ac_cv_prog_ac_ct_CXX="$ac_prog"	4167	ac_cv_prog_ac_ct_CXX="$ac_prog"
3608	$as_echo "$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$ac_exec_ext" >&5
3609	break 2	4169	break 2
3610	fi	4170	fi
3611	done	4171	done
3612	done	4172	done
3613	IFS=$as_save_IFS	4173	IFS=$as_save_IFS
3614		4174
3615	fi	4175	fi
3616	fi	4176	fi
3617	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	4177	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3618	if test -n "$ac_ct_CXX"; then	4178	if test -n "$ac_ct_CXX"; then
3619	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5	4179	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3620	$as_echo "$ac_ct_CXX" >&6; }	4180	printf "%s\n" "$ac_ct_CXX" >&6; }
3621	else	4181	else
3622	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	4182	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3623	$as_echo "no" >&6; }	4183	printf "%s\n" "no" >&6; }
3624	fi	4184	fi
3625		4185
3626		4186
3627	test -n "$ac_ct_CXX" && break	4187	test -n "$ac_ct_CXX" && break
3628	done	4188	done
…		…
3630	if test "x$ac_ct_CXX" = x; then	4190	if test "x$ac_ct_CXX" = x; then
3631	CXX="g++"	4191	CXX="g++"
3632	else	4192	else
3633	case $cross_compiling:$ac_tool_warned in	4193	case $cross_compiling:$ac_tool_warned in
3634	yes:)	4194	yes:)
3635	{ $as_echo "$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
3636	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}	4196	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3637	ac_tool_warned=yes ;;	4197	ac_tool_warned=yes ;;
3638	esac	4198	esac
3639	CXX=$ac_ct_CXX	4199	CXX=$ac_ct_CXX
3640	fi	4200	fi
3641	fi	4201	fi
3642		4202
3643	fi	4203	fi
3644	fi	4204	fi
3645	# Provide some information about the compiler.	4205	# Provide some information about the compiler.
3646	$as_echo "$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
3647	set X $ac_compile	4207	set X $ac_compile
3648	ac_compiler=$2	4208	ac_compiler=$2
3649	for ac_option in --version -v -V -qversion; do	4209	for ac_option in --version -v -V -qversion; do
3650	{ { ac_try="$ac_compiler $ac_option >&5"	4210	{ { ac_try="$ac_compiler $ac_option >&5"
3651	case "(($ac_try" in	4211	case "(($ac_try" in
3652	\" \| \` \| \\) ac_try_echo=\$ac_try;;	4212	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3653	*) ac_try_echo=$ac_try;;	4213	*) ac_try_echo=$ac_try;;
3654	esac	4214	esac
3655	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	4215	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3656	$as_echo "$ac_try_echo"; } >&5	4216	printf "%s\n" "$ac_try_echo"; } >&5
3657	(eval "$ac_compiler $ac_option >&5") 2>conftest.err	4217	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3658	ac_status=$?	4218	ac_status=$?
3659	if test -s conftest.err; then	4219	if test -s conftest.err; then
3660	sed '10a\	4220	sed '10a\
3661	... rest of stderr output deleted ...	4221	... rest of stderr output deleted ...
3662	10q' conftest.err >conftest.er1	4222	10q' conftest.err >conftest.er1
3663	cat conftest.er1 >&5	4223	cat conftest.er1 >&5
3664	fi	4224	fi
3665	rm -f conftest.er1 conftest.err	4225	rm -f conftest.er1 conftest.err
3666	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	4226	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3667	test $ac_status = 0; }	4227	test $ac_status = 0; }
3668	done	4228	done
3669		4229
3670	{ $as_echo "$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
3671	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }	4231	printf %s "checking whether the compiler supports GNU C++... " >&6; }
3672	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :	4232	if test ${ac_cv_cxx_compiler_gnu+y}
3673	$as_echo_n "(cached) " >&6	4233	then :
3674	else	4234	printf %s "(cached) " >&6
		4235	else $as_nop
3675	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4236	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3676	/* end confdefs.h. */	4237	/* end confdefs.h. */
3677		4238
3678	int	4239	int
3679	main ()	4240	main (void)
3680	{	4241	{
3681	#ifndef __GNUC__	4242	#ifndef __GNUC__
3682	choke me	4243	choke me
3683	#endif	4244	#endif
3684		4245
3685	;	4246	;
3686	return 0;	4247	return 0;
3687	}	4248	}
3688	_ACEOF	4249	_ACEOF
3689	if ac_fn_cxx_try_compile "$LINENO"; then :	4250	if ac_fn_cxx_try_compile "$LINENO"
		4251	then :
3690	ac_compiler_gnu=yes	4252	ac_compiler_gnu=yes
3691	else	4253	else $as_nop
3692	ac_compiler_gnu=no	4254	ac_compiler_gnu=no
3693	fi	4255	fi
3694	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4256	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3695	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu	4257	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3696		4258
3697	fi	4259	fi
3698	{ $as_echo "$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
3699	$as_echo "$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
3700	if test $ac_compiler_gnu = yes; then	4264	if test $ac_compiler_gnu = yes; then
3701	GXX=yes	4265	GXX=yes
3702	else	4266	else
3703	GXX=	4267	GXX=
3704	fi	4268	fi
3705	ac_test_CXXFLAGS=${CXXFLAGS+set}	4269	ac_test_CXXFLAGS=${CXXFLAGS+y}
3706	ac_save_CXXFLAGS=$CXXFLAGS	4270	ac_save_CXXFLAGS=$CXXFLAGS
3707	{ $as_echo "$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
3708	$as_echo_n "checking whether $CXX accepts -g... " >&6; }	4272	printf %s "checking whether $CXX accepts -g... " >&6; }
3709	if test "${ac_cv_prog_cxx_g+set}" = set; then :	4273	if test ${ac_cv_prog_cxx_g+y}
3710	$as_echo_n "(cached) " >&6	4274	then :
3711	else	4275	printf %s "(cached) " >&6
		4276	else $as_nop
3712	ac_save_cxx_werror_flag=$ac_cxx_werror_flag	4277	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3713	ac_cxx_werror_flag=yes	4278	ac_cxx_werror_flag=yes
3714	ac_cv_prog_cxx_g=no	4279	ac_cv_prog_cxx_g=no
3715	CXXFLAGS="-g"	4280	CXXFLAGS="-g"
3716	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4281	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3717	/* end confdefs.h. */	4282	/* end confdefs.h. */
3718		4283
3719	int	4284	int
3720	main ()	4285	main (void)
3721	{	4286	{
3722		4287
3723	;	4288	;
3724	return 0;	4289	return 0;
3725	}	4290	}
3726	_ACEOF	4291	_ACEOF
3727	if ac_fn_cxx_try_compile "$LINENO"; then :	4292	if ac_fn_cxx_try_compile "$LINENO"
		4293	then :
3728	ac_cv_prog_cxx_g=yes	4294	ac_cv_prog_cxx_g=yes
3729	else	4295	else $as_nop
3730	CXXFLAGS=""	4296	CXXFLAGS=""
3731	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4297	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3732	/* end confdefs.h. */	4298	/* end confdefs.h. */
3733		4299
3734	int	4300	int
3735	main ()	4301	main (void)
3736	{	4302	{
3737		4303
3738	;	4304	;
3739	return 0;	4305	return 0;
3740	}	4306	}
3741	_ACEOF	4307	_ACEOF
3742	if ac_fn_cxx_try_compile "$LINENO"; then :	4308	if ac_fn_cxx_try_compile "$LINENO"
		4309	then :
3743		4310
3744	else	4311	else $as_nop
3745	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4312	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3746	CXXFLAGS="-g"	4313	CXXFLAGS="-g"
3747	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4314	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3748	/* end confdefs.h. */	4315	/* end confdefs.h. */
3749		4316
3750	int	4317	int
3751	main ()	4318	main (void)
3752	{	4319	{
3753		4320
3754	;	4321	;
3755	return 0;	4322	return 0;
3756	}	4323	}
3757	_ACEOF	4324	_ACEOF
3758	if ac_fn_cxx_try_compile "$LINENO"; then :	4325	if ac_fn_cxx_try_compile "$LINENO"
		4326	then :
3759	ac_cv_prog_cxx_g=yes	4327	ac_cv_prog_cxx_g=yes
3760	fi	4328	fi
3761	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4329	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3762	fi	4330	fi
3763	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4331	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3764	fi	4332	fi
3765	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4333	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3766	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4334	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3767	fi	4335	fi
3768	{ $as_echo "$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
3769	$as_echo "$ac_cv_prog_cxx_g" >&6; }	4337	printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
3770	if test "$ac_test_CXXFLAGS" = set; then	4338	if test $ac_test_CXXFLAGS; then
3771	CXXFLAGS=$ac_save_CXXFLAGS	4339	CXXFLAGS=$ac_save_CXXFLAGS
3772	elif test $ac_cv_prog_cxx_g = yes; then	4340	elif test $ac_cv_prog_cxx_g = yes; then
3773	if test "$GXX" = yes; then	4341	if test "$GXX" = yes; then
3774	CXXFLAGS="-g -O2"	4342	CXXFLAGS="-g -O2"
3775	else	4343	else
…		…
3780	CXXFLAGS="-O2"	4348	CXXFLAGS="-O2"
3781	else	4349	else
3782	CXXFLAGS=	4350	CXXFLAGS=
3783	fi	4351	fi
3784	fi	4352	fi
		4353	ac_prog_cxx_stdcxx=no
		4354	if test x$ac_prog_cxx_stdcxx = xno
		4355	then :
		4356	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5
		4357	printf %s "checking for $CXX option to enable C++11 features... " >&6; }
		4358	if test ${ac_cv_prog_cxx_11+y}
		4359	then :
		4360	printf %s "(cached) " >&6
		4361	else $as_nop
		4362	ac_cv_prog_cxx_11=no
		4363	ac_save_CXX=$CXX
		4364	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4365	/* end confdefs.h. */
		4366	$ac_cxx_conftest_cxx11_program
		4367	_ACEOF
		4368	for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
		4369	do
		4370	CXX="$ac_save_CXX $ac_arg"
		4371	if ac_fn_cxx_try_compile "$LINENO"
		4372	then :
		4373	ac_cv_prog_cxx_cxx11=$ac_arg
		4374	fi
		4375	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4376	test "x$ac_cv_prog_cxx_cxx11" != "xno" && break
		4377	done
		4378	rm -f conftest.$ac_ext
		4379	CXX=$ac_save_CXX
		4380	fi
		4381
		4382	if test "x$ac_cv_prog_cxx_cxx11" = xno
		4383	then :
		4384	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4385	printf "%s\n" "unsupported" >&6; }
		4386	else $as_nop
		4387	if test "x$ac_cv_prog_cxx_cxx11" = x
		4388	then :
		4389	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4390	printf "%s\n" "none needed" >&6; }
		4391	else $as_nop
		4392	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
		4393	printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; }
		4394	CXX="$CXX $ac_cv_prog_cxx_cxx11"
		4395	fi
		4396	ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
		4397	ac_prog_cxx_stdcxx=cxx11
		4398	fi
		4399	fi
		4400	if test x$ac_prog_cxx_stdcxx = xno
		4401	then :
		4402	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5
		4403	printf %s "checking for $CXX option to enable C++98 features... " >&6; }
		4404	if test ${ac_cv_prog_cxx_98+y}
		4405	then :
		4406	printf %s "(cached) " >&6
		4407	else $as_nop
		4408	ac_cv_prog_cxx_98=no
		4409	ac_save_CXX=$CXX
		4410	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4411	/* end confdefs.h. */
		4412	$ac_cxx_conftest_cxx98_program
		4413	_ACEOF
		4414	for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
		4415	do
		4416	CXX="$ac_save_CXX $ac_arg"
		4417	if ac_fn_cxx_try_compile "$LINENO"
		4418	then :
		4419	ac_cv_prog_cxx_cxx98=$ac_arg
		4420	fi
		4421	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4422	test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
		4423	done
		4424	rm -f conftest.$ac_ext
		4425	CXX=$ac_save_CXX
		4426	fi
		4427
		4428	if test "x$ac_cv_prog_cxx_cxx98" = xno
		4429	then :
		4430	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4431	printf "%s\n" "unsupported" >&6; }
		4432	else $as_nop
		4433	if test "x$ac_cv_prog_cxx_cxx98" = x
		4434	then :
		4435	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4436	printf "%s\n" "none needed" >&6; }
		4437	else $as_nop
		4438	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5
		4439	printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; }
		4440	CXX="$CXX $ac_cv_prog_cxx_cxx98"
		4441	fi
		4442	ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98
		4443	ac_prog_cxx_stdcxx=cxx98
		4444	fi
		4445	fi
		4446
3785	ac_ext=c	4447	ac_ext=c
3786	ac_cpp='$CPP $CPPFLAGS'	4448	ac_cpp='$CPP $CPPFLAGS'
3787	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4449	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3788	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 $LIBS >&5'
3789	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4451	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3790		4452
3791	ac_ext=c
3792	ac_cpp='$CPP $CPPFLAGS'
3793	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3794	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3795	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3796	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3797	$as_echo_n "checking how to run the C preprocessor... " >&6; }
3798	# On Suns, sometimes $CPP names a directory.
3799	if test -n "$CPP" && test -d "$CPP"; then
3800	CPP=
3801	fi
3802	if test -z "$CPP"; then
3803	if test "${ac_cv_prog_CPP+set}" = set; then :
3804	$as_echo_n "(cached) " >&6
3805	else
3806	# Double quotes because CPP needs to be expanded
3807	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3808	do
3809	ac_preproc_ok=false
3810	for ac_c_preproc_warn_flag in '' yes
3811	do
3812	# Use a header file that comes with gcc, so configuring glibc
3813	# with a fresh cross-compiler works.
3814	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3815	# <limits.h> exists even on freestanding compilers.
3816	# On the NeXT, cc -E runs the code through the compiler's parser,
3817	# not just through cpp. "Syntax error" is here to catch this case.
3818	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3819	/* end confdefs.h. */
3820	#ifdef __STDC__
3821	# include <limits.h>
3822	#else
3823	# include <assert.h>
3824	#endif
3825	Syntax error
3826	_ACEOF
3827	if ac_fn_c_try_cpp "$LINENO"; then :
3828		4453
3829	else
3830	# Broken: fails on valid input.
3831	continue
3832	fi
3833	rm -f conftest.err conftest.$ac_ext
3834		4454
3835	# OK, works on sane cases. Now check whether nonexistent headers
3836	# can be detected and how.
3837	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3838	/* end confdefs.h. */
3839	#include <ac_nonexistent.h>
3840	_ACEOF
3841	if ac_fn_c_try_cpp "$LINENO"; then :
3842	# Broken: success on invalid input.
3843	continue
3844	else
3845	# Passes both tests.
3846	ac_preproc_ok=:
3847	break
3848	fi
3849	rm -f conftest.err conftest.$ac_ext
3850
3851	done
3852	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3853	rm -f conftest.err conftest.$ac_ext
3854	if $ac_preproc_ok; then :
3855	break
3856	fi
3857
3858	done
3859	ac_cv_prog_CPP=$CPP
3860
3861	fi
3862	CPP=$ac_cv_prog_CPP
3863	else
3864	ac_cv_prog_CPP=$CPP
3865	fi
3866	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3867	$as_echo "$CPP" >&6; }
3868	ac_preproc_ok=false
3869	for ac_c_preproc_warn_flag in '' yes
3870	do
3871	# Use a header file that comes with gcc, so configuring glibc
3872	# with a fresh cross-compiler works.
3873	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3874	# <limits.h> exists even on freestanding compilers.
3875	# On the NeXT, cc -E runs the code through the compiler's parser,
3876	# not just through cpp. "Syntax error" is here to catch this case.
3877	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3878	/* end confdefs.h. */
3879	#ifdef __STDC__
3880	# include <limits.h>
3881	#else
3882	# include <assert.h>
3883	#endif
3884	Syntax error
3885	_ACEOF
3886	if ac_fn_c_try_cpp "$LINENO"; then :
3887
3888	else
3889	# Broken: fails on valid input.
3890	continue
3891	fi
3892	rm -f conftest.err conftest.$ac_ext
3893
3894	# OK, works on sane cases. Now check whether nonexistent headers
3895	# can be detected and how.
3896	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3897	/* end confdefs.h. */
3898	#include <ac_nonexistent.h>
3899	_ACEOF
3900	if ac_fn_c_try_cpp "$LINENO"; then :
3901	# Broken: success on invalid input.
3902	continue
3903	else
3904	# Passes both tests.
3905	ac_preproc_ok=:
3906	break
3907	fi
3908	rm -f conftest.err conftest.$ac_ext
3909
3910	done
3911	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3912	rm -f conftest.err conftest.$ac_ext
3913	if $ac_preproc_ok; then :
3914
3915	else
3916	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3917	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3918	as_fn_error "C preprocessor \"$CPP\" fails sanity check
3919	See \`config.log' for more details." "$LINENO" 5; }
3920	fi
3921
3922	ac_ext=c
3923	ac_cpp='$CPP $CPPFLAGS'
3924	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3925	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3926	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3927
3928	# Find a good install program. We prefer a C program (faster),	4455	# Find a good install program. We prefer a C program (faster),
3929	# 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
3930	# incompatible versions:	4457	# incompatible versions:
3931	# SysV /etc/install, /usr/sbin/install	4458	# SysV /etc/install, /usr/sbin/install
3932	# SunOS /usr/etc/install	4459	# SunOS /usr/etc/install
3933	# IRIX /sbin/install	4460	# IRIX /sbin/install
…		…
3937	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	4464	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3938	# 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"
3939	# OS/2's system install, which has a completely different semantic	4466	# OS/2's system install, which has a completely different semantic
3940	# ./install, which can be erroneously created by make from ./install.sh.	4467	# ./install, which can be erroneously created by make from ./install.sh.
3941	# Reject install programs that cannot install multiple files.	4468	# Reject install programs that cannot install multiple files.
3942	{ $as_echo "$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
3943	$as_echo_n "checking for a BSD-compatible install... " >&6; }	4470	printf %s "checking for a BSD-compatible install... " >&6; }
3944	if test -z "$INSTALL"; then	4471	if test -z "$INSTALL"; then
3945	if test "${ac_cv_path_install+set}" = set; then :	4472	if test ${ac_cv_path_install+y}
3946	$as_echo_n "(cached) " >&6	4473	then :
3947	else	4474	printf %s "(cached) " >&6
		4475	else $as_nop
3948	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4476	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3949	for as_dir in $PATH	4477	for as_dir in $PATH
3950	do	4478	do
3951	IFS=$as_save_IFS	4479	IFS=$as_save_IFS
3952	test -z "$as_dir" && as_dir=.	4480	case $as_dir in #(((
		4481	'') as_dir=./ ;;
		4482	*/) ;;
		4483	*) as_dir=$as_dir/ ;;
		4484	esac
3953	# Account for people who put trailing slashes in PATH elements.	4485	# Account for fact that we put trailing slashes in our PATH walk.
3954	case $as_dir/ in #((	4486	case $as_dir in #((
3955	./ \| .// \| /[cC]/* \| \	4487	./ \| /[cC]/* \| \
3956	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \	4488	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
3957	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \	4489	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
3958	/usr/ucb/* ) ;;	4490	/usr/ucb/* ) ;;
3959	*)	4491	*)
3960	# 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.
3961	# 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
3962	# by default.	4494	# by default.
3963	for ac_prog in ginstall scoinst install; do	4495	for ac_prog in ginstall scoinst install; do
3964	for ac_exec_ext in '' $ac_executable_extensions; do	4496	for ac_exec_ext in '' $ac_executable_extensions; do
3965	if { test -f "$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
3966	if test $ac_prog = install &&	4498	if test $ac_prog = install &&
3967	grep dspmsg "$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
3968	# AIX install. It has an incompatible calling convention.	4500	# AIX install. It has an incompatible calling convention.
3969	:	4501	:
3970	elif test $ac_prog = install &&	4502	elif test $ac_prog = install &&
3971	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	4503	grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3972	# program-specific install script used by HP pwplus--don't use.	4504	# program-specific install script used by HP pwplus--don't use.
3973	:	4505	:
3974	else	4506	else
3975	rm -rf conftest.one conftest.two conftest.dir	4507	rm -rf conftest.one conftest.two conftest.dir
3976	echo one > conftest.one	4508	echo one > conftest.one
3977	echo two > conftest.two	4509	echo two > conftest.two
3978	mkdir conftest.dir	4510	mkdir conftest.dir
3979	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&	4511	if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
3980	test -s conftest.one && test -s conftest.two &&	4512	test -s conftest.one && test -s conftest.two &&
3981	test -s conftest.dir/conftest.one &&	4513	test -s conftest.dir/conftest.one &&
3982	test -s conftest.dir/conftest.two	4514	test -s conftest.dir/conftest.two
3983	then	4515	then
3984	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"	4516	ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
3985	break 3	4517	break 3
3986	fi	4518	fi
3987	fi	4519	fi
3988	fi	4520	fi
3989	done	4521	done
…		…
3995	IFS=$as_save_IFS	4527	IFS=$as_save_IFS
3996		4528
3997	rm -rf conftest.one conftest.two conftest.dir	4529	rm -rf conftest.one conftest.two conftest.dir
3998		4530
3999	fi	4531	fi
4000	if test "${ac_cv_path_install+set}" = set; then	4532	if test ${ac_cv_path_install+y}; then
4001	INSTALL=$ac_cv_path_install	4533	INSTALL=$ac_cv_path_install
4002	else	4534	else
4003	# As a last resort, use the slow shell script. Don't cache a	4535	# As a last resort, use the slow shell script. Don't cache a
4004	# value for INSTALL within a source directory, because that will	4536	# value for INSTALL within a source directory, because that will
4005	# break other packages using the cache if that directory is	4537	# break other packages using the cache if that directory is
4006	# removed, or if the value is a relative name.	4538	# removed, or if the value is a relative name.
4007	INSTALL=$ac_install_sh	4539	INSTALL=$ac_install_sh
4008	fi	4540	fi
4009	fi	4541	fi
4010	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5	4542	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4011	$as_echo "$INSTALL" >&6; }	4543	printf "%s\n" "$INSTALL" >&6; }
4012		4544
4013	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	4545	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4014	# It thinks the first close brace ends the variable substitution.	4546	# It thinks the first close brace ends the variable substitution.
4015	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	4547	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4016		4548
…		…
4018		4550
4019	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	4551	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4020		4552
4021		4553
4022		4554
4023		4555	ac_header= ac_cache=
4024	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5	4556	for ac_item in $ac_header_c_list
4025	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4026	if test "${ac_cv_path_GREP+set}" = set; then :
4027	$as_echo_n "(cached) " >&6
4028	else
4029	if test -z "$GREP"; then
4030	ac_path_GREP_found=false
4031	# Loop through the user's path and test for each of PROGNAME-LIST
4032	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4033	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4034	do	4557	do
4035	IFS=$as_save_IFS	4558	if test $ac_cache; then
4036	test -z "$as_dir" && as_dir=.	4559	ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
4037	for ac_prog in grep ggrep; do	4560	if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
4038	for ac_exec_ext in '' $ac_executable_extensions; do	4561	printf "%s\n" "#define $ac_item 1" >> confdefs.h
4039	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4040	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } \|\| continue
4041	# Check for GNU ac_path_GREP and select it if it is found.
4042	# Check for GNU $ac_path_GREP
4043	case `"$ac_path_GREP" --version 2>&1` in
4044	GNU)
4045	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4046	*)
4047	ac_count=0
4048	$as_echo_n 0123456789 >"conftest.in"
4049	while :
4050	do
4051	cat "conftest.in" "conftest.in" >"conftest.tmp"
4052	mv "conftest.tmp" "conftest.in"
4053	cp "conftest.in" "conftest.nl"
4054	$as_echo 'GREP' >> "conftest.nl"
4055	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
4056	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
4057	as_fn_arith $ac_count + 1 && ac_count=$as_val
4058	if test $ac_count -gt ${ac_path_GREP_max-0}; then
4059	# Best one so far, save it but keep looking for a better one
4060	ac_cv_path_GREP="$ac_path_GREP"
4061	ac_path_GREP_max=$ac_count
4062	fi	4562	fi
4063	# 10*(2^10) chars as input seems more than enough	4563	ac_header= ac_cache=
4064	test $ac_count -gt 10 && break	4564	elif test $ac_header; then
4065	done	4565	ac_cache=$ac_item
4066	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4067	esac
4068
4069	$ac_path_GREP_found && break 3
4070	done
4071	done
4072	done
4073	IFS=$as_save_IFS
4074	if test -z "$ac_cv_path_GREP"; then
4075	as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4076	fi
4077	else
4078	ac_cv_path_GREP=$GREP
4079	fi
4080
4081	fi
4082	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4083	$as_echo "$ac_cv_path_GREP" >&6; }
4084	GREP="$ac_cv_path_GREP"
4085
4086
4087	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4088	$as_echo_n "checking for egrep... " >&6; }
4089	if test "${ac_cv_path_EGREP+set}" = set; then :
4090	$as_echo_n "(cached) " >&6
4091	else
4092	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
4093	then ac_cv_path_EGREP="$GREP -E"
4094	else	4566	else
4095	if test -z "$EGREP"; then	4567	ac_header=$ac_item
4096	ac_path_EGREP_found=false
4097	# Loop through the user's path and test for each of PROGNAME-LIST
4098	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4099	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4100	do
4101	IFS=$as_save_IFS
4102	test -z "$as_dir" && as_dir=.
4103	for ac_prog in egrep; do
4104	for ac_exec_ext in '' $ac_executable_extensions; do
4105	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4106	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } \|\| continue
4107	# Check for GNU ac_path_EGREP and select it if it is found.
4108	# Check for GNU $ac_path_EGREP
4109	case `"$ac_path_EGREP" --version 2>&1` in
4110	GNU)
4111	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4112	*)
4113	ac_count=0
4114	$as_echo_n 0123456789 >"conftest.in"
4115	while :
4116	do
4117	cat "conftest.in" "conftest.in" >"conftest.tmp"
4118	mv "conftest.tmp" "conftest.in"
4119	cp "conftest.in" "conftest.nl"
4120	$as_echo 'EGREP' >> "conftest.nl"
4121	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
4122	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
4123	as_fn_arith $ac_count + 1 && ac_count=$as_val
4124	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4125	# Best one so far, save it but keep looking for a better one
4126	ac_cv_path_EGREP="$ac_path_EGREP"
4127	ac_path_EGREP_max=$ac_count
4128	fi
4129	# 10*(2^10) chars as input seems more than enough
4130	test $ac_count -gt 10 && break
4131	done
4132	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4133	esac
4134
4135	$ac_path_EGREP_found && break 3
4136	done
4137	done
4138	done
4139	IFS=$as_save_IFS
4140	if test -z "$ac_cv_path_EGREP"; then
4141	as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4142	fi
4143	else
4144	ac_cv_path_EGREP=$EGREP
4145	fi
4146
4147	fi	4568	fi
4148	fi	4569	done
4149	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4150	$as_echo "$ac_cv_path_EGREP" >&6; }
4151	EGREP="$ac_cv_path_EGREP"
4152		4570
4153		4571
4154	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5	4572
4155	$as_echo_n "checking for ANSI C header files... " >&6; }	4573
4156	if test "${ac_cv_header_stdc+set}" = set; then :	4574
4157	$as_echo_n "(cached) " >&6	4575
4158	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 $as_nop
4159	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4596	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4160	/* end confdefs.h. */	4597	/* end confdefs.h. */
4161	#include <stdlib.h>
4162	#include <stdarg.h>
4163	#include <string.h>
4164	#include <float.h>
4165		4598
		4599	# define __EXTENSIONS__ 1
		4600	$ac_includes_default
4166	int	4601	int
4167	main ()	4602	main (void)
4168	{	4603	{
4169		4604
4170	;	4605	;
4171	return 0;	4606	return 0;
4172	}	4607	}
4173	_ACEOF	4608	_ACEOF
4174	if ac_fn_c_try_compile "$LINENO"; then :	4609	if ac_fn_c_try_compile "$LINENO"
4175	ac_cv_header_stdc=yes	4610	then :
4176	else	4611	ac_cv_safe_to_define___extensions__=yes
4177	ac_cv_header_stdc=no	4612	else $as_nop
		4613	ac_cv_safe_to_define___extensions__=no
4178	fi	4614	fi
4179	rm -f core conftest.err conftest.$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; }
4180		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
4181	if test $ac_cv_header_stdc = yes; then	4627	if test $ac_cv_header_wchar_h = yes
4182	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	4628	then :
4183	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4629	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4184	/* end confdefs.h. */	4630	/* end confdefs.h. */
4185	#include <string.h>
4186		4631
		4632	#include <wchar.h>
		4633	mbstate_t x;
		4634	int
		4635	main (void)
		4636	{
		4637
		4638	;
		4639	return 0;
		4640	}
4187	_ACEOF	4641	_ACEOF
4188	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	4642	if ac_fn_c_try_compile "$LINENO"
4189	$EGREP "memchr" >/dev/null 2>&1; then :	4643	then :
4190		4644
4191	else	4645	else $as_nop
4192	ac_cv_header_stdc=no
4193	fi
4194	rm -f conftest*
4195
4196	fi
4197
4198	if test $ac_cv_header_stdc = yes; then
4199	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4200	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4646	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4201	/* end confdefs.h. */	4647	/* end confdefs.h. */
4202	#include <stdlib.h>
4203		4648
4204	_ACEOF	4649	#define _XOPEN_SOURCE 500
4205	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	4650	#include <wchar.h>
4206	$EGREP "free" >/dev/null 2>&1; then :	4651	mbstate_t x;
4207
4208	else
4209	ac_cv_header_stdc=no
4210	fi
4211	rm -f conftest*
4212
4213	fi
4214
4215	if test $ac_cv_header_stdc = yes; then
4216	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4217	if test "$cross_compiling" = yes; then :
4218	:
4219	else
4220	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4221	/* end confdefs.h. */
4222	#include <ctype.h>
4223	#include <stdlib.h>
4224	#if ((' ' & 0x0FF) == 0x020)
4225	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4226	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4227	#else
4228	# define ISLOWER(c) \
4229	(('a' <= (c) && (c) <= 'i') \
4230	\|\| ('j' <= (c) && (c) <= 'r') \
4231	\|\| ('s' <= (c) && (c) <= 'z'))
4232	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
4233	#endif
4234
4235	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
4236	int	4652	int
4237	main ()	4653	main (void)
4238	{
4239	int i;
4240	for (i = 0; i < 256; i++)
4241	if (XOR (islower (i), ISLOWER (i))
4242	\|\| toupper (i) != TOUPPER (i))
4243	return 2;
4244	return 0;
4245	}
4246	_ACEOF
4247	if ac_fn_c_try_run "$LINENO"; then :
4248
4249	else
4250	ac_cv_header_stdc=no
4251	fi
4252	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
4253	conftest.$ac_objext conftest.beam conftest.$ac_ext
4254	fi
4255
4256	fi
4257	fi
4258	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4259	$as_echo "$ac_cv_header_stdc" >&6; }
4260	if test $ac_cv_header_stdc = yes; then
4261
4262	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
4263
4264	fi
4265
4266	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4267	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4268	inttypes.h stdint.h unistd.h
4269	do :
4270	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4271	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4272	"
4273	eval as_val=\$$as_ac_Header
4274	if test "x$as_val" = x""yes; then :
4275	cat >>confdefs.h <<_ACEOF
4276	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4277	_ACEOF
4278
4279	fi
4280
4281	done
4282
4283
4284
4285	ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4286	if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4287	MINIX=yes
4288	else
4289	MINIX=
4290	fi
4291
4292
4293	if test "$MINIX" = yes; then
4294
4295	$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4296
4297
4298	$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4299
4300
4301	$as_echo "#define _MINIX 1" >>confdefs.h
4302
4303	fi
4304
4305
4306	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4307	$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4308	if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4309	$as_echo_n "(cached) " >&6
4310	else
4311	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4312	/* end confdefs.h. */
4313
4314	# define __EXTENSIONS__ 1
4315	$ac_includes_default
4316	int
4317	main ()
4318	{	4654	{
4319		4655
4320	;	4656	;
4321	return 0;	4657	return 0;
4322	}	4658	}
4323	_ACEOF	4659	_ACEOF
4324	if ac_fn_c_try_compile "$LINENO"; then :	4660	if ac_fn_c_try_compile "$LINENO"
4325	ac_cv_safe_to_define___extensions__=yes	4661	then :
4326	else	4662	ac_cv_should_define__xopen_source=yes
4327	ac_cv_safe_to_define___extensions__=no
4328	fi	4663	fi
4329	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4664	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4330	fi	4665	fi
		4666	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4667	fi
		4668	fi
4331	{ $as_echo "$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
4332	$as_echo "$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
4333	test $ac_cv_safe_to_define___extensions__ = yes &&	4714	if test $ac_cv_safe_to_define___extensions__ = yes
		4715	then :
4334	$as_echo "#define __EXTENSIONS__ 1" >>confdefs.h	4716	printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
4335		4717
4336	$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
4337		4722
4338	$as_echo "#define _GNU_SOURCE 1" >>confdefs.h	4723	fi
4339		4724
4340	$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h	4725	ac_ext=cpp
		4726	ac_cpp='$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
4341		4730
4342	$as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4343		4731
		4732	LINKER="$CXX"
		4733	if test x$GCC = xyes && test x$GXX = xyes; then
		4734	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working libsupc++" >&5
		4735	printf %s "checking for working libsupc++... " >&6; }
		4736	save_CXX="$CXX"
		4737	save_LIBS="$LIBS"
		4738	CXX="$CC"
		4739	LIBS="$LIBS -lsupc++"
4344		4740
		4741	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4742	/* end confdefs.h. */
		4743	struct test { }; void f() try { throw new test; } catch (...) { throw; }
		4744	int
		4745	main (void)
		4746	{
4345		4747
		4748	;
		4749	return 0;
		4750	}
		4751	_ACEOF
		4752	if ac_fn_cxx_try_link "$LINENO"
		4753	then :
		4754	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		4755	printf "%s\n" "ok" >&6; }
		4756	LINKER="$CC"
		4757	else $as_nop
4346		4758
		4759	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, making everything bigger and slower" >&5
		4760	printf "%s\n" "no, making everything bigger and slower" >&6; }
		4761	LIBS="$save_LIBS"
		4762
		4763
		4764	fi
		4765	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		4766	conftest$ac_exeext conftest.$ac_ext
		4767	CXX="$save_CXX"
		4768	fi
		4769	LINKER=$LINKER
		4770
		4771
		4772	if test -z "$orig_CXXFLAGS"; then
		4773	if test x$GCC = xyes && test "x$GXX" = xyes; then
		4774	CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"
		4775	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4776	/* end confdefs.h. */
		4777
		4778	int
		4779	main (void)
		4780	{
		4781
		4782	;
		4783	return 0;
		4784	}
		4785	_ACEOF
		4786	if ac_fn_cxx_try_compile "$LINENO"
		4787	then :
		4788
		4789	else $as_nop
		4790	CXXFLAGS="-g -O3"
		4791	fi
		4792	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4793	else
		4794	CXXFLAGS="-O"
		4795	fi
		4796	CFLAGS="$CXXFLAGS"
		4797	fi
		4798
4347	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5	4799	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing setlocale" >&5
4348	$as_echo_n "checking for library containing strerror... " >&6; }	4800	printf %s "checking for library containing setlocale... " >&6; }
4349	if test "${ac_cv_search_strerror+set}" = set; then :	4801	if test ${ac_cv_search_setlocale+y}
4350	$as_echo_n "(cached) " >&6	4802	then :
4351	else	4803	printf %s "(cached) " >&6
		4804	else $as_nop
4352	ac_func_search_save_LIBS=$LIBS	4805	ac_func_search_save_LIBS=$LIBS
4353	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4806	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4354	/* end confdefs.h. */	4807	/* end confdefs.h. */
4355		4808
4356	/* Override any GCC internal prototype to avoid an error.	4809	namespace conftest {
4357	Use char because int might match the return type of a GCC	4810	extern "C" int setlocale ();
4358	builtin and then its argument prototype would still apply. */	4811	}
4359	#ifdef __cplusplus
4360	extern "C"
4361	#endif
4362	char strerror ();
4363	int	4812	int
4364	main ()	4813	main (void)
4365	{	4814	{
4366	return strerror ();	4815	return conftest::setlocale ();
4367	;	4816	;
4368	return 0;	4817	return 0;
4369	}	4818	}
4370	_ACEOF	4819	_ACEOF
4371	for ac_lib in '' cposix; do	4820	for ac_lib in '' xpg4
		4821	do
4372	if test -z "$ac_lib"; then	4822	if test -z "$ac_lib"; then
4373	ac_res="none required"	4823	ac_res="none required"
4374	else	4824	else
4375	ac_res=-l$ac_lib	4825	ac_res=-l$ac_lib
4376	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	4826	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4377	fi	4827	fi
4378	if ac_fn_c_try_link "$LINENO"; then :	4828	if ac_fn_cxx_try_link "$LINENO"
		4829	then :
4379	ac_cv_search_strerror=$ac_res	4830	ac_cv_search_setlocale=$ac_res
4380	fi	4831	fi
4381	rm -f core conftest.err conftest.$ac_objext \	4832	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4382	conftest$ac_exeext	4833	conftest$ac_exeext
4383	if test "${ac_cv_search_strerror+set}" = set; then :	4834	if test ${ac_cv_search_setlocale+y}
		4835	then :
4384	break	4836	break
4385	fi	4837	fi
4386	done	4838	done
4387	if test "${ac_cv_search_strerror+set}" = set; then :	4839	if test ${ac_cv_search_setlocale+y}
		4840	then :
4388		4841
4389	else	4842	else $as_nop
4390	ac_cv_search_strerror=no	4843	ac_cv_search_setlocale=no
4391	fi	4844	fi
4392	rm conftest.$ac_ext	4845	rm conftest.$ac_ext
4393	LIBS=$ac_func_search_save_LIBS	4846	LIBS=$ac_func_search_save_LIBS
4394	fi	4847	fi
4395	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5	4848	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5
4396	$as_echo "$ac_cv_search_strerror" >&6; }	4849	printf "%s\n" "$ac_cv_search_setlocale" >&6; }
4397	ac_res=$ac_cv_search_strerror	4850	ac_res=$ac_cv_search_setlocale
4398	if test "$ac_res" != no; then :	4851	if test "$ac_res" != no
		4852	then :
4399	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"	4853	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
4400		4854
4401	fi	4855	fi
4402		4856
4403	ac_ext=cpp
4404	ac_cpp='$CXXCPP $CPPFLAGS'
4405	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4406	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4407	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4408		4857
4409
4410	if test x$GCC = xyes && test x$GXX = xyes; then
4411	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working libsupc++" >&5
4412	$as_echo_n "checking for working libsupc++... " >&6; }
4413	save_CXX="$CXX"
4414	save_LIBS="$LIBS"
4415	CXX="$CC"
4416	LIBS="$LIBS -lsupc++"
4417	LINKER="$CC"
4418
4419	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4420	/* end confdefs.h. */
4421	struct test { }; void f() try { throw new test; } catch (...) { throw; }
4422	int
4423	main ()
4424	{
4425
4426	;
4427	return 0;
4428	}
4429	_ACEOF
4430	if ac_fn_cxx_try_link "$LINENO"; then :
4431	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
4432	$as_echo "ok" >&6; }
4433	else
4434
4435	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, making everything bigger and slower" >&5
4436	$as_echo "no, making everything bigger and slower" >&6; }
4437	LIBS="$save_LIBS"
4438	LINKER="$save_CXX"
4439
4440
4441	fi
4442	rm -f core conftest.err conftest.$ac_objext \
4443	conftest$ac_exeext conftest.$ac_ext
4444	CXX="$save_CXX"
4445	fi
4446	LINKER=$LINKER
4447
4448
4449	if test -z "$orig_CXXFLAGS"; then
4450	if test x$GCC = xyes && test "x$GXX" = xyes; then
4451	CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"
4452	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4453	/* end confdefs.h. */
4454
4455	int
4456	main ()
4457	{
4458
4459	;
4460	return 0;
4461	}
4462	_ACEOF
4463	if ac_fn_cxx_try_compile "$LINENO"; then :
4464
4465	else
4466	CXXFLAGS="-g -O3"
4467	fi
4468	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4469	else
4470	CXXFLAGS="-O"
4471	fi
4472	CFLAGS="$CXXFLAGS"
4473	fi
4474
4475	case $host in
4476	--solaris* )
4477
4478	$as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
4479
4480	;;
4481	esac
4482
4483	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setlocale" >&5	4858	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
4484	$as_echo_n "checking for library containing setlocale... " >&6; }	4859	printf %s "checking for library containing gethostbyname... " >&6; }
4485	if test "${ac_cv_search_setlocale+set}" = set; then :	4860	if test ${ac_cv_search_gethostbyname+y}
4486	$as_echo_n "(cached) " >&6	4861	then :
4487	else	4862	printf %s "(cached) " >&6
		4863	else $as_nop
4488	ac_func_search_save_LIBS=$LIBS	4864	ac_func_search_save_LIBS=$LIBS
4489	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4865	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4490	/* end confdefs.h. */	4866	/* end confdefs.h. */
4491		4867
4492	/* Override any GCC internal prototype to avoid an error.	4868	namespace conftest {
4493	Use char because int might match the return type of a GCC	4869	extern "C" int gethostbyname ();
4494	builtin and then its argument prototype would still apply. */	4870	}
4495	#ifdef __cplusplus
4496	extern "C"
4497	#endif
4498	char setlocale ();
4499	int	4871	int
4500	main ()	4872	main (void)
4501	{	4873	{
4502	return setlocale ();	4874	return conftest::gethostbyname ();
4503	;	4875	;
4504	return 0;	4876	return 0;
4505	}	4877	}
4506	_ACEOF	4878	_ACEOF
4507	for ac_lib in '' xpg4; do	4879	for ac_lib in '' nsl
		4880	do
4508	if test -z "$ac_lib"; then	4881	if test -z "$ac_lib"; then
4509	ac_res="none required"	4882	ac_res="none required"
4510	else	4883	else
4511	ac_res=-l$ac_lib	4884	ac_res=-l$ac_lib
4512	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	4885	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4513	fi	4886	fi
4514	if ac_fn_cxx_try_link "$LINENO"; then :	4887	if ac_fn_cxx_try_link "$LINENO"
		4888	then :
4515	ac_cv_search_setlocale=$ac_res	4889	ac_cv_search_gethostbyname=$ac_res
4516	fi	4890	fi
4517	rm -f core conftest.err conftest.$ac_objext \	4891	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4518	conftest$ac_exeext	4892	conftest$ac_exeext
4519	if test "${ac_cv_search_setlocale+set}" = set; then :	4893	if test ${ac_cv_search_gethostbyname+y}
		4894	then :
4520	break	4895	break
4521	fi	4896	fi
4522	done	4897	done
4523	if test "${ac_cv_search_setlocale+set}" = set; then :	4898	if test ${ac_cv_search_gethostbyname+y}
		4899	then :
4524		4900
4525	else	4901	else $as_nop
4526	ac_cv_search_setlocale=no	4902	ac_cv_search_gethostbyname=no
4527	fi	4903	fi
4528	rm conftest.$ac_ext	4904	rm conftest.$ac_ext
4529	LIBS=$ac_func_search_save_LIBS	4905	LIBS=$ac_func_search_save_LIBS
4530	fi	4906	fi
4531	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5	4907	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
4532	$as_echo "$ac_cv_search_setlocale" >&6; }	4908	printf "%s\n" "$ac_cv_search_gethostbyname" >&6; }
4533	ac_res=$ac_cv_search_setlocale	4909	ac_res=$ac_cv_search_gethostbyname
4534	if test "$ac_res" != no; then :	4910	if test "$ac_res" != no
		4911	then :
4535	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"	4912	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
4536		4913
4537	fi	4914	fi
4538		4915
4539
4540	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5	4916	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
4541	$as_echo_n "checking for library containing gethostbyname... " >&6; }	4917	printf %s "checking for library containing socket... " >&6; }
4542	if test "${ac_cv_search_gethostbyname+set}" = set; then :	4918	if test ${ac_cv_search_socket+y}
4543	$as_echo_n "(cached) " >&6	4919	then :
4544	else	4920	printf %s "(cached) " >&6
		4921	else $as_nop
4545	ac_func_search_save_LIBS=$LIBS	4922	ac_func_search_save_LIBS=$LIBS
4546	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4923	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4547	/* end confdefs.h. */	4924	/* end confdefs.h. */
4548		4925
4549	/* Override any GCC internal prototype to avoid an error.	4926	namespace conftest {
4550	Use char because int might match the return type of a GCC	4927	extern "C" int socket ();
4551	builtin and then its argument prototype would still apply. */	4928	}
4552	#ifdef __cplusplus
4553	extern "C"
4554	#endif
4555	char gethostbyname ();
4556	int	4929	int
4557	main ()	4930	main (void)
4558	{	4931	{
4559	return gethostbyname ();	4932	return conftest::socket ();
4560	;	4933	;
4561	return 0;	4934	return 0;
4562	}	4935	}
4563	_ACEOF	4936	_ACEOF
4564	for ac_lib in '' nsl; do	4937	for ac_lib in '' socket
		4938	do
4565	if test -z "$ac_lib"; then	4939	if test -z "$ac_lib"; then
4566	ac_res="none required"	4940	ac_res="none required"
4567	else	4941	else
4568	ac_res=-l$ac_lib	4942	ac_res=-l$ac_lib
4569	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	4943	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4570	fi	4944	fi
4571	if ac_fn_cxx_try_link "$LINENO"; then :	4945	if ac_fn_cxx_try_link "$LINENO"
		4946	then :
4572	ac_cv_search_gethostbyname=$ac_res	4947	ac_cv_search_socket=$ac_res
4573	fi	4948	fi
4574	rm -f core conftest.err conftest.$ac_objext \	4949	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4575	conftest$ac_exeext	4950	conftest$ac_exeext
4576	if test "${ac_cv_search_gethostbyname+set}" = set; then :	4951	if test ${ac_cv_search_socket+y}
		4952	then :
4577	break	4953	break
4578	fi	4954	fi
4579	done	4955	done
4580	if test "${ac_cv_search_gethostbyname+set}" = set; then :	4956	if test ${ac_cv_search_socket+y}
		4957	then :
4581		4958
4582	else	4959	else $as_nop
4583	ac_cv_search_gethostbyname=no	4960	ac_cv_search_socket=no
4584	fi	4961	fi
4585	rm conftest.$ac_ext	4962	rm conftest.$ac_ext
4586	LIBS=$ac_func_search_save_LIBS	4963	LIBS=$ac_func_search_save_LIBS
4587	fi	4964	fi
4588	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
4589	$as_echo "$ac_cv_search_gethostbyname" >&6; }
4590	ac_res=$ac_cv_search_gethostbyname
4591	if test "$ac_res" != no; then :
4592	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
4593
4594	fi
4595
4596	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
4597	$as_echo_n "checking for library containing socket... " >&6; }
4598	if test "${ac_cv_search_socket+set}" = set; then :
4599	$as_echo_n "(cached) " >&6
4600	else
4601	ac_func_search_save_LIBS=$LIBS
4602	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4603	/* end confdefs.h. */
4604
4605	/* Override any GCC internal prototype to avoid an error.
4606	Use char because int might match the return type of a GCC
4607	builtin and then its argument prototype would still apply. */
4608	#ifdef __cplusplus
4609	extern "C"
4610	#endif
4611	char socket ();
4612	int
4613	main ()
4614	{
4615	return socket ();
4616	;
4617	return 0;
4618	}
4619	_ACEOF
4620	for ac_lib in '' socket; do
4621	if test -z "$ac_lib"; then
4622	ac_res="none required"
4623	else
4624	ac_res=-l$ac_lib
4625	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4626	fi
4627	if ac_fn_cxx_try_link "$LINENO"; then :
4628	ac_cv_search_socket=$ac_res
4629	fi
4630	rm -f core conftest.err conftest.$ac_objext \
4631	conftest$ac_exeext
4632	if test "${ac_cv_search_socket+set}" = set; then :
4633	break
4634	fi
4635	done
4636	if test "${ac_cv_search_socket+set}" = set; then :
4637
4638	else
4639	ac_cv_search_socket=no
4640	fi
4641	rm conftest.$ac_ext
4642	LIBS=$ac_func_search_save_LIBS
4643	fi
4644	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5	4965	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4645	$as_echo "$ac_cv_search_socket" >&6; }	4966	printf "%s\n" "$ac_cv_search_socket" >&6; }
4646	ac_res=$ac_cv_search_socket	4967	ac_res=$ac_cv_search_socket
4647	if test "$ac_res" != no; then :	4968	if test "$ac_res" != no
		4969	then :
4648	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"	4970	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
4649		4971
4650	fi	4972	fi
4651		4973
4652		4974
…		…
4661	support_pointer_blank=yes	4983	support_pointer_blank=yes
4662	support_scroll_rxvt=yes	4984	support_scroll_rxvt=yes
4663	support_scroll_next=yes	4985	support_scroll_next=yes
4664	support_scroll_xterm=yes	4986	support_scroll_xterm=yes
4665	support_xim=yes	4987	support_xim=yes
4666	support_afterimage=yes	4988	support_pixbuf=yes
4667	support_afterstep=yes	4989	support_startup_notification=yes
4668	support_xft=yes	4990	support_xft=yes
4669	support_unicode3=no	4991	support_unicode3=no
4670	support_combining=yes	4992	support_combining=yes
4671	support_8bitctrls=no	4993	support_8bitctrls=no
4672	support_iso14755=yes	4994	support_iso14755=yes
…		…
4674	support_perl=yes	4996	support_perl=yes
4675	codesets=all	4997	codesets=all
4676		4998
4677		4999
4678	# Check whether --enable-everything was given.	5000	# Check whether --enable-everything was given.
4679	if test "${enable_everything+set}" = set; then :	5001	if test ${enable_everything+y}
		5002	then :
4680	enableval=$enable_everything;	5003	enableval=$enable_everything;
4681	if test x$enableval = xno; then	5004	if test x$enableval = xno; then
4682	support_frills=no	5005	support_frills=no
4683	support_inheritpixmap=no	5006	support_inheritpixmap=no
4684	support_fading=no	5007	support_fading=no
4685	support_keepscrolling=no	5008	support_keepscrolling=no
4686	support_selectionscrolling=no	5009	support_selectionscrolling=no
4687	support_lastlog=no
4688	support_mousewheel=no	5010	support_mousewheel=no
4689	support_mouseslipwheel=no	5011	support_mouseslipwheel=no
4690	support_text_blink=no	5012	support_text_blink=no
4691	support_pointer_blank=no	5013	support_pointer_blank=no
4692	support_scroll_rxvt=no	5014	support_scroll_rxvt=no
4693	support_scroll_next=no	5015	support_scroll_next=no
4694	support_scroll_xterm=no	5016	support_scroll_xterm=no
4695	support_utmp=no
4696	support_wtmp=no
4697	support_xim=no	5017	support_xim=no
4698	support_afterimage=no	5018	support_pixbuf=no
4699	support_afterstep=no	5019	support_startup_notification=no
4700	support_xft=no	5020	support_xft=no
4701	support_unicode3=no	5021	support_unicode3=no
4702	support_combining=no	5022	support_combining=no
4703	support_8bitctrls=no	5023	support_8bitctrls=no
4704	support_iso14755=no	5024	support_iso14755=no
…		…
4710	support_frills=yes	5030	support_frills=yes
4711	support_inheritpixmap=yes	5031	support_inheritpixmap=yes
4712	support_fading=yes	5032	support_fading=yes
4713	support_keepscrolling=yes	5033	support_keepscrolling=yes
4714	support_selectionscrolling=yes	5034	support_selectionscrolling=yes
4715	support_lastlog=yes
4716	support_mousewheel=yes	5035	support_mousewheel=yes
4717	support_mouseslipwheel=yes	5036	support_mouseslipwheel=yes
4718	support_text_blink=yes	5037	support_text_blink=yes
4719	support_pointer_blank=yes	5038	support_pointer_blank=yes
4720	support_scroll_rxvt=yes	5039	support_scroll_rxvt=yes
4721	support_scroll_next=yes	5040	support_scroll_next=yes
4722	support_scroll_xterm=yes	5041	support_scroll_xterm=yes
4723	support_utmp=yes
4724	support_wtmp=yes
4725	support_xim=yes	5042	support_xim=yes
4726	support_afterimage=yes
4727	support_afterstep=yes	5043	support_pixbuf=yes
		5044	support_startup_notification=yes
4728	support_xft=yes	5045	support_xft=yes
4729	support_unicode3=yes	5046	support_unicode3=yes
4730	support_combining=yes	5047	support_combining=yes
4731	#support_8bitctrls=yes	5048	#support_8bitctrls=yes
4732	support_iso14755=yes	5049	support_iso14755=yes
…		…
4736	fi	5053	fi
4737		5054
4738	fi	5055	fi
4739		5056
4740		5057
4741	ASSERTIONS=no	5058	support_assertions=no
4742	# Check whether --enable-assert was given.	5059	# Check whether --enable-assert was given.
4743	if test "${enable_assert+set}" = set; then :	5060	if test ${enable_assert+y}
		5061	then :
4744	enableval=$enable_assert; if test x$enableval = xyes; then	5062	enableval=$enable_assert; if test x$enableval = xyes; then
4745	ASSERTIONS=yes	5063	support_assertions=yes
4746	fi	5064	fi
4747	fi	5065	fi
4748		5066
4749	if test x$ASSERTIONS = xno; then	5067	if test x$support_assertions = xno; then
4750		5068
4751	$as_echo "#define NDEBUG 1" >>confdefs.h	5069	printf "%s\n" "#define NDEBUG 1" >>confdefs.h
4752		5070
4753	fi	5071	fi
4754		5072
4755	WARNINGS=no	5073	support_warnings=no
4756	# Check whether --enable-warnings was given.	5074	# Check whether --enable-warnings was given.
4757	if test "${enable_warnings+set}" = set; then :	5075	if test ${enable_warnings+y}
		5076	then :
4758	enableval=$enable_warnings; if test x$enableval = xyes; then	5077	enableval=$enable_warnings; if test x$enableval = xyes; then
4759	WARNINGS=yes	5078	support_warnings=yes
4760	fi	5079	fi
4761	fi	5080	fi
4762		5081
4763	if test x$GXX = xyes; then	5082	if test x$GXX = xyes; then
4764	if test $WARNINGS = yes; then	5083	if test $support_warnings = yes; then
4765	save_CXXFLAGS="$CXXFLAGS"	5084	save_CXXFLAGS="$CXXFLAGS"
4766	CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-non-virtual-dtor"	5085	for warning in \
		5086	-Wall \
		5087	-Wno-parentheses \
		5088	-Wno-reorder \
		5089	-Wno-sign-compare \
		5090	-Wno-unused-value \
		5091	; do
		5092	CXXFLAGS="$CXXFLAGS $warning"
		5093	done
4767	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5094	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4768	/* end confdefs.h. */	5095	/* end confdefs.h. */
4769		5096
4770	int	5097	int
4771	main ()	5098	main (void)
4772	{	5099	{
4773		5100
4774	;	5101	;
4775	return 0;	5102	return 0;
4776	}	5103	}
4777	_ACEOF	5104	_ACEOF
4778	if ac_fn_cxx_try_compile "$LINENO"; then :	5105	if ac_fn_cxx_try_compile "$LINENO"
		5106	then :
4779		5107
4780	else	5108	else $as_nop
4781	CXXFLAGS="$save_CXXFLAGS"	5109	CXXFLAGS="$save_CXXFLAGS"
4782	fi	5110	fi
4783	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	5111	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4784	else	5112	else
4785	CXXFLAGS="$CXXFLAGS -w"	5113	CXXFLAGS="$CXXFLAGS -w"
4786	fi	5114	fi
4787	fi	5115	fi
4788		5116
4789	support_256_color=no	5117	support_256_color=no
4790	# Check whether --enable-256-color was given.	5118	# Check whether --enable-256-color was given.
4791	if test "${enable_256_color+set}" = set; then :	5119	if test ${enable_256_color+y}
		5120	then :
4792	enableval=$enable_256_color; if test x$enableval = xyes; then	5121	enableval=$enable_256_color; if test x$enableval = xyes; then
4793	support_256_color=yes	5122	support_256_color=yes
4794	fi	5123	fi
4795	fi	5124	fi
4796		5125
4797	if test x$support_256_color = xyes; then	5126	if test x$support_256_color = xyes; then
4798		5127
4799	$as_echo "#define USE_256_COLORS 1" >>confdefs.h	5128	printf "%s\n" "#define USE_256_COLORS 1" >>confdefs.h
4800		5129
4801	fi	5130	fi
4802		5131
4803	# Check whether --enable-unicode3 was given.	5132	# Check whether --enable-unicode3 was given.
4804	if test "${enable_unicode3+set}" = set; then :	5133	if test ${enable_unicode3+y}
		5134	then :
4805	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then	5135	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then
4806	support_unicode3=$enableval	5136	support_unicode3=$enableval
4807	fi	5137	fi
4808	fi	5138	fi
4809		5139
4810		5140
4811	# Check whether --enable-combining was given.	5141	# Check whether --enable-combining was given.
4812	if test "${enable_combining+set}" = set; then :	5142	if test ${enable_combining+y}
		5143	then :
4813	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then	5144	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then
4814	support_combining=$enableval	5145	support_combining=$enableval
4815	fi	5146	fi
4816	fi	5147	fi
4817		5148
4818		5149
4819	# Check whether --enable-xft was given.	5150	# Check whether --enable-xft was given.
4820	if test "${enable_xft+set}" = set; then :	5151	if test ${enable_xft+y}
		5152	then :
4821	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then	5153	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then
4822	support_xft=$enableval	5154	support_xft=$enableval
4823	fi	5155	fi
4824	fi	5156	fi
4825		5157
4826		5158
4827	# Check whether --enable-font-styles was given.	5159	# Check whether --enable-font-styles was given.
4828	if test "${enable_font_styles+set}" = set; then :	5160	if test ${enable_font_styles+y}
		5161	then :
4829	enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then	5162	enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then
4830	support_styles=$enableval	5163	support_styles=$enableval
4831	fi	5164	fi
4832	fi	5165	fi
4833		5166
4834		5167
4835	# Check whether --enable-afterimage was given.	5168	# Check whether --enable-pixbuf was given.
4836	if test "${enable_afterimage+set}" = set; then :	5169	if test ${enable_pixbuf+y}
		5170	then :
4837	enableval=$enable_afterimage; if test x$enableval = xyes -o x$enableval = xno; then	5171	enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then
4838	support_afterimage=$enableval	5172	support_pixbuf=$enableval
4839	fi	5173	fi
4840	fi	5174	fi
4841		5175
4842		5176
4843		5177	# Check whether --enable-startup-notification was given.
4844	# Check whether --with-afterimage_config was given.	5178	if test ${enable_startup_notification+y}
4845	if test "${with_afterimage_config+set}" = set; then :	5179	then :
4846	withval=$with_afterimage_config; if test "x$withval" != x; then	5180	enableval=$enable_startup_notification; if test x$enableval = xyes -o x$enableval = xno; then
4847	afterimage_config=$withval/afterimage-config	5181	support_startup_notification=$enableval
4848	fi	5182	fi
4849	fi	5183	fi
4850
4851		5184
4852		5185
4853	# Check whether --enable-transparency was given.	5186	# Check whether --enable-transparency was given.
4854	if test "${enable_transparency+set}" = set; then :	5187	if test ${enable_transparency+y}
		5188	then :
4855	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then	5189	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then
4856	support_inheritpixmap=$enableval	5190	support_inheritpixmap=$enableval
4857	fi	5191	fi
4858	fi	5192	fi
4859		5193
4860		5194
4861	# Check whether --enable-fading was given.	5195	# Check whether --enable-fading was given.
4862	if test "${enable_fading+set}" = set; then :	5196	if test ${enable_fading+y}
		5197	then :
4863	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then	5198	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then
4864	support_fading=$enableval	5199	support_fading=$enableval
4865	fi	5200	fi
4866	fi	5201	fi
4867		5202
4868		5203
4869	# Check whether --enable-rxvt-scroll was given.	5204	# Check whether --enable-rxvt-scroll was given.
4870	if test "${enable_rxvt_scroll+set}" = set; then :	5205	if test ${enable_rxvt_scroll+y}
		5206	then :
4871	enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5207	enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4872	support_scroll_rxvt=$enableval	5208	support_scroll_rxvt=$enableval
4873	fi	5209	fi
4874	fi	5210	fi
4875		5211
4876		5212
4877	# Check whether --enable-next-scroll was given.	5213	# Check whether --enable-next-scroll was given.
4878	if test "${enable_next_scroll+set}" = set; then :	5214	if test ${enable_next_scroll+y}
		5215	then :
4879	enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5216	enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4880	support_scroll_next=$enableval	5217	support_scroll_next=$enableval
4881	fi	5218	fi
4882	fi	5219	fi
4883		5220
4884		5221
4885	# Check whether --enable-xterm-scroll was given.	5222	# Check whether --enable-xterm-scroll was given.
4886	if test "${enable_xterm_scroll+set}" = set; then :	5223	if test ${enable_xterm_scroll+y}
		5224	then :
4887	enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5225	enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4888	support_scroll_xterm=$enableval	5226	support_scroll_xterm=$enableval
4889	fi	5227	fi
4890	fi	5228	fi
4891		5229
4892		5230
4893	# Check whether --enable-perl was given.	5231	# Check whether --enable-perl was given.
4894	if test "${enable_perl+set}" = set; then :	5232	if test ${enable_perl+y}
		5233	then :
4895	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then	5234	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then
4896	support_perl=$enableval	5235	support_perl=$enableval
4897	fi	5236	fi
4898	fi	5237	fi
4899		5238
4900		5239
4901		5240
4902	# Check whether --with-codesets was given.	5241	# Check whether --with-codesets was given.
4903	if test "${with_codesets+set}" = set; then :	5242	if test ${with_codesets+y}
		5243	then :
4904	withval=$with_codesets; codesets="$withval"	5244	withval=$with_codesets; codesets="$withval"
4905	fi	5245	fi
4906		5246
4907		5247
4908	# Check whether --enable-xim was given.	5248	# Check whether --enable-xim was given.
4909	if test "${enable_xim+set}" = set; then :	5249	if test ${enable_xim+y}
		5250	then :
4910	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then	5251	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then
4911	support_xim=$enableval	5252	support_xim=$enableval
4912	fi	5253	fi
4913	fi	5254	fi
4914		5255
4915		5256
4916	# Check whether --enable-backspace-key was given.	5257	# Check whether --enable-backspace-key was given.
4917	if test "${enable_backspace_key+set}" = set; then :	5258	if test ${enable_backspace_key+y}
		5259	then :
4918	enableval=$enable_backspace_key; if test x$enableval = xno; then	5260	enableval=$enable_backspace_key; if test x$enableval = xno; then
4919		5261
4920	$as_echo "#define NO_BACKSPACE_KEY 1" >>confdefs.h	5262	printf "%s\n" "#define NO_BACKSPACE_KEY 1" >>confdefs.h
4921		5263
4922	fi	5264	fi
4923	fi	5265	fi
4924		5266
4925		5267
4926	# Check whether --enable-delete-key was given.	5268	# Check whether --enable-delete-key was given.
4927	if test "${enable_delete_key+set}" = set; then :	5269	if test ${enable_delete_key+y}
		5270	then :
4928	enableval=$enable_delete_key; if test x$enableval = xno; then	5271	enableval=$enable_delete_key; if test x$enableval = xno; then
4929		5272
4930	$as_echo "#define NO_DELETE_KEY 1" >>confdefs.h	5273	printf "%s\n" "#define NO_DELETE_KEY 1" >>confdefs.h
4931		5274
4932	fi	5275	fi
4933	fi	5276	fi
4934		5277
4935		5278
		5279	support_resources=yes
4936	# Check whether --enable-resources was given.	5280	# Check whether --enable-resources was given.
4937	if test "${enable_resources+set}" = set; then :	5281	if test ${enable_resources+y}
		5282	then :
4938	enableval=$enable_resources; if test x$enableval = xno; then	5283	enableval=$enable_resources; if test x$enableval = xno; then
4939		5284	support_resources=no
4940	$as_echo "#define NO_RESOURCES 1" >>confdefs.h
4941
4942	fi	5285	fi
4943	fi	5286	fi
4944		5287
4945		5288
4946	# Check whether --enable-8bitctrls was given.	5289	# Check whether --enable-8bitctrls was given.
4947	if test "${enable_8bitctrls+set}" = set; then :	5290	if test ${enable_8bitctrls+y}
		5291	then :
4948	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then	5292	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then
4949	support_8bitctrls=$enableval	5293	support_8bitctrls=$enableval
4950	fi	5294	fi
4951	fi	5295	fi
4952		5296
4953		5297
4954	RESFALLBACK=Rxvt	5298	RESFALLBACK=Rxvt
4955	# Check whether --enable-fallback was given.	5299	# Check whether --enable-fallback was given.
4956	if test "${enable_fallback+set}" = set; then :	5300	if test ${enable_fallback+y}
		5301	then :
4957	enableval=$enable_fallback;	5302	enableval=$enable_fallback;
4958	test x$enableval = xyes && enableval=Rxvt	5303	test x$enableval = xyes && enableval=Rxvt
4959	test x$enableval = xno && enableval=	5304	test x$enableval = xno && enableval=
4960	RESFALLBACK="$enableval"	5305	RESFALLBACK="$enableval"
4961		5306
4962	fi	5307	fi
4963		5308
4964		5309
4965	if test x$RESFALLBACK != x; then	5310	if test x$RESFALLBACK != x; then
4966		5311
4967	cat >>confdefs.h <<_ACEOF	5312	printf "%s\n" "#define RESFALLBACK \"$RESFALLBACK\"" >>confdefs.h
4968	#define RESFALLBACK "$RESFALLBACK"
4969	_ACEOF
4970		5313
4971	fi	5314	fi
4972		5315
4973	RESNAME=urxvt	5316	RESNAME=urxvt
4974		5317
4975	# Check whether --with-res-name was given.	5318	# Check whether --with-res-name was given.
4976	if test "${with_res_name+set}" = set; then :	5319	if test ${with_res_name+y}
		5320	then :
4977	withval=$with_res_name; RESNAME="$withval"	5321	withval=$with_res_name; RESNAME="$withval"
4978	fi	5322	fi
4979		5323
4980		5324
4981	cat >>confdefs.h <<_ACEOF	5325	printf "%s\n" "#define RESNAME \"$RESNAME\"" >>confdefs.h
4982	#define RESNAME "$RESNAME"
4983	_ACEOF
4984		5326
4985		5327
4986	RESCLASS=URxvt	5328	RESCLASS=URxvt
4987		5329
4988	# Check whether --with-res-class was given.	5330	# Check whether --with-res-class was given.
4989	if test "${with_res_class+set}" = set; then :	5331	if test ${with_res_class+y}
		5332	then :
4990	withval=$with_res_class; RESCLASS="$withval"	5333	withval=$with_res_class; RESCLASS="$withval"
4991	fi	5334	fi
4992		5335
4993		5336
4994	cat >>confdefs.h <<_ACEOF	5337	printf "%s\n" "#define RESCLASS \"$RESCLASS\"" >>confdefs.h
4995	#define RESCLASS "$RESCLASS"
4996	_ACEOF
4997		5338
4998		5339
4999	RXVTNAME=urxvt	5340	RXVTNAME=urxvt
5000		5341
5001	# Check whether --with-name was given.	5342	# Check whether --with-name was given.
5002	if test "${with_name+set}" = set; then :	5343	if test ${with_name+y}
		5344	then :
5003	withval=$with_name; RXVTNAME="$withval"	5345	withval=$with_name; RXVTNAME="$withval"
5004	fi	5346	fi
5005		5347
5006		5348
5007	cat >>confdefs.h <<_ACEOF	5349	printf "%s\n" "#define RXVTNAME \"$RXVTNAME\"" >>confdefs.h
5008	#define RXVTNAME "$RXVTNAME"
5009	_ACEOF
5010		5350
5011		5351
5012	RXVTNAME=`echo "$RXVTNAME"\|sed "$program_transform_name"`
5013		5352
5014		5353
5015	# Check whether --enable-swapscreen was given.	5354	# Check whether --enable-swapscreen was given.
5016	if test "${enable_swapscreen+set}" = set; then :	5355	if test ${enable_swapscreen+y}
		5356	then :
5017	enableval=$enable_swapscreen; if test x$enableval = xno; then	5357	enableval=$enable_swapscreen; if test x$enableval = xno; then
5018		5358
5019	$as_echo "#define NO_SECONDARY_SCREEN 1" >>confdefs.h	5359	printf "%s\n" "#define NO_SECONDARY_SCREEN 1" >>confdefs.h
5020		5360
5021	fi	5361	fi
5022	fi	5362	fi
5023		5363
5024		5364
5025	# Check whether --enable-iso14755 was given.	5365	# Check whether --enable-iso14755 was given.
5026	if test "${enable_iso14755+set}" = set; then :	5366	if test ${enable_iso14755+y}
		5367	then :
5027	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then	5368	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then
5028	support_iso14755=$enableval	5369	support_iso14755=$enableval
5029	fi	5370	fi
5030	fi	5371	fi
5031		5372
5032		5373
5033	# Check whether --enable-frills was given.	5374	# Check whether --enable-frills was given.
5034	if test "${enable_frills+set}" = set; then :	5375	if test ${enable_frills+y}
		5376	then :
5035	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then	5377	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then
5036	support_frills=$enableval	5378	support_frills=$enableval
5037	fi	5379	fi
5038	fi	5380	fi
5039		5381
5040		5382
5041	# Check whether --enable-keepscrolling was given.	5383	# Check whether --enable-keepscrolling was given.
5042	if test "${enable_keepscrolling+set}" = set; then :	5384	if test ${enable_keepscrolling+y}
		5385	then :
5043	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5386	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then
5044	support_keepscrolling=$enableval	5387	support_keepscrolling=$enableval
5045	fi	5388	fi
5046	fi	5389	fi
5047		5390
5048		5391
5049	# Check whether --enable-selectionscrolling was given.	5392	# Check whether --enable-selectionscrolling was given.
5050	if test "${enable_selectionscrolling+set}" = set; then :	5393	if test ${enable_selectionscrolling+y}
		5394	then :
5051	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5395	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then
5052	support_selectionscrolling=$enableval	5396	support_selectionscrolling=$enableval
5053	fi	5397	fi
5054	fi	5398	fi
5055		5399
5056		5400
5057	# Check whether --enable-mousewheel was given.	5401	# Check whether --enable-mousewheel was given.
5058	if test "${enable_mousewheel+set}" = set; then :	5402	if test ${enable_mousewheel+y}
		5403	then :
5059	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then	5404	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then
5060	support_mousewheel=$enableval	5405	support_mousewheel=$enableval
5061	fi	5406	fi
5062	fi	5407	fi
5063		5408
5064		5409
5065	# Check whether --enable-slipwheeling was given.	5410	# Check whether --enable-slipwheeling was given.
5066	if test "${enable_slipwheeling+set}" = set; then :	5411	if test ${enable_slipwheeling+y}
		5412	then :
5067	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then	5413	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then
5068	support_mouseslipwheel=$enableval	5414	support_mouseslipwheel=$enableval
5069	fi	5415	fi
5070	fi	5416	fi
5071		5417
5072		5418
5073	# Check whether --enable-smart-resize was given.	5419	# Check whether --enable-smart-resize was given.
5074	if test "${enable_smart_resize+set}" = set; then :	5420	if test ${enable_smart_resize+y}
		5421	then :
5075	enableval=$enable_smart_resize; if test x$enableval = xyes; then	5422	enableval=$enable_smart_resize; if test x$enableval = xyes; then
5076		5423
5077	$as_echo "#define SMART_RESIZE 1" >>confdefs.h	5424	printf "%s\n" "#define SMART_RESIZE 1" >>confdefs.h
5078		5425
5079	fi	5426	fi
5080	fi	5427	fi
5081		5428
5082		5429
5083	# Check whether --enable-text-blink was given.	5430	# Check whether --enable-text-blink was given.
5084	if test "${enable_text_blink+set}" = set; then :	5431	if test ${enable_text_blink+y}
		5432	then :
5085	enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then	5433	enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then
5086	support_text_blink=$enableval	5434	support_text_blink=$enableval
5087	fi	5435	fi
5088	fi	5436	fi
5089		5437
5090		5438
5091	# Check whether --enable-pointer-blank was given.	5439	# Check whether --enable-pointer-blank was given.
5092	if test "${enable_pointer_blank+set}" = set; then :	5440	if test ${enable_pointer_blank+y}
		5441	then :
5093	enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then	5442	enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then
5094	support_pointer_blank=$enableval	5443	support_pointer_blank=$enableval
5095	fi	5444	fi
5096	fi	5445	fi
5097		5446
5098		5447
5099		5448
5100	# Check whether --with-term was given.	5449	# Check whether --with-term was given.
5101	if test "${with_term+set}" = set; then :	5450	if test ${with_term+y}
		5451	then :
5102	withval=$with_term; if test x$withval != x; then	5452	withval=$with_term; if test x$withval != x; then
5103		5453
5104	cat >>confdefs.h <<_ACEOF	5454	printf "%s\n" "#define TERMENV \"$withval\"" >>confdefs.h
5105	#define TERMENV "$withval"
5106	_ACEOF
5107	term="$withval"	5455	term="$withval"
5108	fi	5456	fi
5109	fi	5457	fi
5110		5458
5111		5459
5112		5460
5113	# Check whether --with-terminfo was given.	5461	# Check whether --with-terminfo was given.
5114	if test "${with_terminfo+set}" = set; then :	5462	if test ${with_terminfo+y}
		5463	then :
5115	withval=$with_terminfo; if test x$withval != x; then	5464	withval=$with_terminfo; if test x$withval != x; then
5116		5465
5117	cat >>confdefs.h <<_ACEOF	5466	printf "%s\n" "#define RXVT_TERMINFO \"$withval\"" >>confdefs.h
5118	#define RXVT_TERMINFO "$withval"
5119	_ACEOF
5120	terminfo="$withval"	5467	terminfo="$withval"
5121	fi	5468	fi
5122	fi	5469	fi
5123		5470
5124		5471
		5472	if test x$support_resources = xno; then
		5473	if test x$support_frills = xyes \|\| test x$support_perl = xyes; then
		5474	as_fn_error $? "--disable-resources requires --disable-frills --disable-perl" "$LINENO" 5
		5475	fi
		5476
		5477
		5478	printf "%s\n" "#define NO_RESOURCES 1" >>confdefs.h
		5479
		5480	fi
		5481
5125		5482
5126	LIBEV_M4_AVOID_LIBRT=1	5483	LIBEV_M4_AVOID_LIBRT=1
5127		5484
5128	ac_ext=cpp	5485	ac_fn_cxx_check_header_compile "$LINENO" "sys/inotify.h" "ac_cv_header_sys_inotify_h" "$ac_includes_default"
5129	ac_cpp='$CXXCPP $CPPFLAGS'	5486	if test "x$ac_cv_header_sys_inotify_h" = xyes
5130	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5487	then :
5131	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5488	printf "%s\n" "#define HAVE_SYS_INOTIFY_H 1" >>confdefs.h
5132	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5133	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
5134	$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
5135	if test -z "$CXXCPP"; then
5136	if test "${ac_cv_prog_CXXCPP+set}" = set; then :
5137	$as_echo_n "(cached) " >&6
5138	else
5139	# Double quotes because CXXCPP needs to be expanded
5140	for CXXCPP in "$CXX -E" "/lib/cpp"
5141	do
5142	ac_preproc_ok=false
5143	for ac_cxx_preproc_warn_flag in '' yes
5144	do
5145	# Use a header file that comes with gcc, so configuring glibc
5146	# with a fresh cross-compiler works.
5147	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5148	# <limits.h> exists even on freestanding compilers.
5149	# On the NeXT, cc -E runs the code through the compiler's parser,
5150	# not just through cpp. "Syntax error" is here to catch this case.
5151	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5152	/* end confdefs.h. */
5153	#ifdef __STDC__
5154	# include <limits.h>
5155	#else
5156	# include <assert.h>
5157	#endif
5158	Syntax error
5159	_ACEOF
5160	if ac_fn_cxx_try_cpp "$LINENO"; then :
5161		5489
5162	else
5163	# Broken: fails on valid input.
5164	continue
5165	fi	5490	fi
5166	rm -f conftest.err conftest.$ac_ext	5491	ac_fn_cxx_check_header_compile "$LINENO" "sys/epoll.h" "ac_cv_header_sys_epoll_h" "$ac_includes_default"
		5492	if test "x$ac_cv_header_sys_epoll_h" = xyes
		5493	then :
		5494	printf "%s\n" "#define HAVE_SYS_EPOLL_H 1" >>confdefs.h
5167		5495
5168	# OK, works on sane cases. Now check whether nonexistent headers
5169	# can be detected and how.
5170	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5171	/* end confdefs.h. */
5172	#include <ac_nonexistent.h>
5173	_ACEOF
5174	if ac_fn_cxx_try_cpp "$LINENO"; then :
5175	# Broken: success on invalid input.
5176	continue
5177	else
5178	# Passes both tests.
5179	ac_preproc_ok=:
5180	break
5181	fi	5496	fi
5182	rm -f conftest.err conftest.$ac_ext	5497	ac_fn_cxx_check_header_compile "$LINENO" "sys/event.h" "ac_cv_header_sys_event_h" "$ac_includes_default"
		5498	if test "x$ac_cv_header_sys_event_h" = xyes
		5499	then :
		5500	printf "%s\n" "#define HAVE_SYS_EVENT_H 1" >>confdefs.h
5183		5501
5184	done
5185	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5186	rm -f conftest.err conftest.$ac_ext
5187	if $ac_preproc_ok; then :
5188	break
5189	fi	5502	fi
		5503	ac_fn_cxx_check_header_compile "$LINENO" "port.h" "ac_cv_header_port_h" "$ac_includes_default"
		5504	if test "x$ac_cv_header_port_h" = xyes
		5505	then :
		5506	printf "%s\n" "#define HAVE_PORT_H 1" >>confdefs.h
5190		5507
5191	done
5192	ac_cv_prog_CXXCPP=$CXXCPP
5193
5194	fi	5508	fi
5195	CXXCPP=$ac_cv_prog_CXXCPP	5509	ac_fn_cxx_check_header_compile "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default"
5196	else	5510	if test "x$ac_cv_header_poll_h" = xyes
5197	ac_cv_prog_CXXCPP=$CXXCPP	5511	then :
5198	fi	5512	printf "%s\n" "#define HAVE_POLL_H 1" >>confdefs.h
5199	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
5200	$as_echo "$CXXCPP" >&6; }
5201	ac_preproc_ok=false
5202	for ac_cxx_preproc_warn_flag in '' yes
5203	do
5204	# Use a header file that comes with gcc, so configuring glibc
5205	# with a fresh cross-compiler works.
5206	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5207	# <limits.h> exists even on freestanding compilers.
5208	# On the NeXT, cc -E runs the code through the compiler's parser,
5209	# not just through cpp. "Syntax error" is here to catch this case.
5210	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5211	/* end confdefs.h. */
5212	#ifdef __STDC__
5213	# include <limits.h>
5214	#else
5215	# include <assert.h>
5216	#endif
5217	Syntax error
5218	_ACEOF
5219	if ac_fn_cxx_try_cpp "$LINENO"; then :
5220		5513
5221	else
5222	# Broken: fails on valid input.
5223	continue
5224	fi	5514	fi
5225	rm -f conftest.err conftest.$ac_ext	5515	ac_fn_cxx_check_header_compile "$LINENO" "sys/timerfd.h" "ac_cv_header_sys_timerfd_h" "$ac_includes_default"
		5516	if test "x$ac_cv_header_sys_timerfd_h" = xyes
		5517	then :
		5518	printf "%s\n" "#define HAVE_SYS_TIMERFD_H 1" >>confdefs.h
5226		5519
5227	# OK, works on sane cases. Now check whether nonexistent headers
5228	# can be detected and how.
5229	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5230	/* end confdefs.h. */
5231	#include <ac_nonexistent.h>
5232	_ACEOF
5233	if ac_fn_cxx_try_cpp "$LINENO"; then :
5234	# Broken: success on invalid input.
5235	continue
5236	else
5237	# Passes both tests.
5238	ac_preproc_ok=:
5239	break
5240	fi	5520	fi
5241	rm -f conftest.err conftest.$ac_ext
5242		5521
5243	done	5522	ac_fn_cxx_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
5244	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	5523	if test "x$ac_cv_header_sys_select_h" = xyes
5245	rm -f conftest.err conftest.$ac_ext	5524	then :
5246	if $ac_preproc_ok; then :	5525	printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
5247		5526
5248	else
5249	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5250	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5251	as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
5252	See \`config.log' for more details." "$LINENO" 5; }
5253	fi	5527	fi
		5528	ac_fn_cxx_check_header_compile "$LINENO" "sys/eventfd.h" "ac_cv_header_sys_eventfd_h" "$ac_includes_default"
		5529	if test "x$ac_cv_header_sys_eventfd_h" = xyes
		5530	then :
		5531	printf "%s\n" "#define HAVE_SYS_EVENTFD_H 1" >>confdefs.h
5254		5532
5255	ac_ext=cpp	5533	fi
5256	ac_cpp='$CXXCPP $CPPFLAGS'	5534	ac_fn_cxx_check_header_compile "$LINENO" "sys/signalfd.h" "ac_cv_header_sys_signalfd_h" "$ac_includes_default"
5257	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5535	if test "x$ac_cv_header_sys_signalfd_h" = xyes
5258	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5536	then :
5259	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	5537	printf "%s\n" "#define HAVE_SYS_SIGNALFD_H 1" >>confdefs.h
5260		5538
		5539	fi
		5540	ac_fn_cxx_check_header_compile "$LINENO" "linux/aio_abi.h" "ac_cv_header_linux_aio_abi_h" "$ac_includes_default"
		5541	if test "x$ac_cv_header_linux_aio_abi_h" = xyes
		5542	then :
		5543	printf "%s\n" "#define HAVE_LINUX_AIO_ABI_H 1" >>confdefs.h
5261		5544
5262	for ac_header in sys/inotify.h sys/epoll.h sys/event.h port.h poll.h sys/select.h sys/eventfd.h sys/signalfd.h	5545	fi
		5546	ac_fn_cxx_check_header_compile "$LINENO" "linux/fs.h" "ac_cv_header_linux_fs_h" "$ac_includes_default"
		5547	if test "x$ac_cv_header_linux_fs_h" = xyes
		5548	then :
		5549	printf "%s\n" "#define HAVE_LINUX_FS_H 1" >>confdefs.h
		5550
		5551	fi
		5552
		5553
		5554	ac_fn_cxx_check_func "$LINENO" "inotify_init" "ac_cv_func_inotify_init"
		5555	if test "x$ac_cv_func_inotify_init" = xyes
		5556	then :
		5557	printf "%s\n" "#define HAVE_INOTIFY_INIT 1" >>confdefs.h
		5558
		5559	fi
		5560	ac_fn_cxx_check_func "$LINENO" "epoll_ctl" "ac_cv_func_epoll_ctl"
		5561	if test "x$ac_cv_func_epoll_ctl" = xyes
		5562	then :
		5563	printf "%s\n" "#define HAVE_EPOLL_CTL 1" >>confdefs.h
		5564
		5565	fi
		5566	ac_fn_cxx_check_func "$LINENO" "kqueue" "ac_cv_func_kqueue"
		5567	if test "x$ac_cv_func_kqueue" = xyes
		5568	then :
		5569	printf "%s\n" "#define HAVE_KQUEUE 1" >>confdefs.h
		5570
		5571	fi
		5572	ac_fn_cxx_check_func "$LINENO" "port_create" "ac_cv_func_port_create"
		5573	if test "x$ac_cv_func_port_create" = xyes
		5574	then :
		5575	printf "%s\n" "#define HAVE_PORT_CREATE 1" >>confdefs.h
		5576
		5577	fi
		5578	ac_fn_cxx_check_func "$LINENO" "poll" "ac_cv_func_poll"
		5579	if test "x$ac_cv_func_poll" = xyes
		5580	then :
		5581	printf "%s\n" "#define HAVE_POLL 1" >>confdefs.h
		5582
		5583	fi
		5584	ac_fn_cxx_check_func "$LINENO" "select" "ac_cv_func_select"
		5585	if test "x$ac_cv_func_select" = xyes
		5586	then :
		5587	printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
		5588
		5589	fi
		5590	ac_fn_cxx_check_func "$LINENO" "eventfd" "ac_cv_func_eventfd"
		5591	if test "x$ac_cv_func_eventfd" = xyes
		5592	then :
		5593	printf "%s\n" "#define HAVE_EVENTFD 1" >>confdefs.h
		5594
		5595	fi
		5596	ac_fn_cxx_check_func "$LINENO" "signalfd" "ac_cv_func_signalfd"
		5597	if test "x$ac_cv_func_signalfd" = xyes
		5598	then :
		5599	printf "%s\n" "#define HAVE_SIGNALFD 1" >>confdefs.h
		5600
		5601	fi
		5602
		5603
		5604
		5605	for ac_func in clock_gettime
5263	do :	5606	do :
5264	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5265	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5266	eval as_val=\$$as_ac_Header
5267	if test "x$as_val" = x""yes; then :
5268	cat >>confdefs.h <<_ACEOF
5269	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5270	_ACEOF
5271
5272	fi
5273
5274	done
5275
5276
5277	for ac_func in inotify_init epoll_ctl kqueue port_create poll select eventfd signalfd
5278	do :
5279	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5280	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
5281	eval as_val=\$$as_ac_var
5282	if test "x$as_val" = x""yes; then :
5283	cat >>confdefs.h <<_ACEOF
5284	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
5285	_ACEOF
5286
5287	fi
5288	done
5289
5290
5291	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"	5607	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
5292	if test "x$ac_cv_func_clock_gettime" = x""yes; then :	5608	if test "x$ac_cv_func_clock_gettime" = xyes
		5609	then :
		5610	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
5293		5611
5294	else	5612	else $as_nop
5295		5613
5296	if test $(uname) = Linux; then	5614	if test $(uname) = Linux; then
5297	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5	5615	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
5298	$as_echo_n "checking for clock_gettime syscall... " >&6; }	5616	printf %s "checking for clock_gettime syscall... " >&6; }
5299	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5617	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5300	/* end confdefs.h. */	5618	/* end confdefs.h. */
5301	#include <unistd.h>	5619	#include <unistd.h>
5302	#include <sys/syscall.h>	5620	#include <sys/syscall.h>
5303	#include <time.h>	5621	#include <time.h>
5304	int	5622	int
5305	main ()	5623	main (void)
5306	{	5624	{
5307	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)	5625	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
5308	;	5626	;
5309	return 0;	5627	return 0;
5310	}	5628	}
5311	_ACEOF	5629	_ACEOF
5312	if ac_fn_cxx_try_link "$LINENO"; then :	5630	if ac_fn_cxx_try_link "$LINENO"
		5631	then :
5313	ac_have_clock_syscall=1	5632	ac_have_clock_syscall=1
5314		5633
5315	$as_echo "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h	5634	printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
5316		5635
5317	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5	5636	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5318	$as_echo "yes" >&6; }	5637	printf "%s\n" "yes" >&6; }
5319	else	5638	else $as_nop
5320	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	5639	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5321	$as_echo "no" >&6; }	5640	printf "%s\n" "no" >&6; }
5322	fi	5641	fi
5323	rm -f core conftest.err conftest.$ac_objext \	5642	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5324	conftest$ac_exeext conftest.$ac_ext	5643	conftest$ac_exeext conftest.$ac_ext
5325	fi	5644	fi
5326	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then	5645	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
5327	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5	5646	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
5328	$as_echo_n "checking for clock_gettime in -lrt... " >&6; }	5647	printf %s "checking for clock_gettime in -lrt... " >&6; }
5329	if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then :	5648	if test ${ac_cv_lib_rt_clock_gettime+y}
5330	$as_echo_n "(cached) " >&6	5649	then :
5331	else	5650	printf %s "(cached) " >&6
		5651	else $as_nop
5332	ac_check_lib_save_LIBS=$LIBS	5652	ac_check_lib_save_LIBS=$LIBS
5333	LIBS="-lrt $LIBS"	5653	LIBS="-lrt $LIBS"
5334	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5654	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5335	/* end confdefs.h. */	5655	/* end confdefs.h. */
5336		5656
5337	/* Override any GCC internal prototype to avoid an error.	5657	namespace conftest {
5338	Use char because int might match the return type of a GCC	5658	extern "C" int clock_gettime ();
5339	builtin and then its argument prototype would still apply. */	5659	}
5340	#ifdef __cplusplus
5341	extern "C"
5342	#endif
5343	char clock_gettime ();
5344	int	5660	int
5345	main ()	5661	main (void)
5346	{	5662	{
5347	return clock_gettime ();	5663	return conftest::clock_gettime ();
5348	;	5664	;
5349	return 0;	5665	return 0;
5350	}	5666	}
5351	_ACEOF	5667	_ACEOF
5352	if ac_fn_cxx_try_link "$LINENO"; then :	5668	if ac_fn_cxx_try_link "$LINENO"
		5669	then :
5353	ac_cv_lib_rt_clock_gettime=yes	5670	ac_cv_lib_rt_clock_gettime=yes
5354	else	5671	else $as_nop
5355	ac_cv_lib_rt_clock_gettime=no	5672	ac_cv_lib_rt_clock_gettime=no
5356	fi	5673	fi
5357	rm -f core conftest.err conftest.$ac_objext \	5674	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5358	conftest$ac_exeext conftest.$ac_ext	5675	conftest$ac_exeext conftest.$ac_ext
5359	LIBS=$ac_check_lib_save_LIBS	5676	LIBS=$ac_check_lib_save_LIBS
5360	fi	5677	fi
5361	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5	5678	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
5362	$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }	5679	printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
5363	if test "x$ac_cv_lib_rt_clock_gettime" = x""yes; then :	5680	if test "x$ac_cv_lib_rt_clock_gettime" = xyes
5364	cat >>confdefs.h <<_ACEOF	5681	then :
5365	#define HAVE_LIBRT 1	5682	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5366	_ACEOF
5367		5683
5368	LIBS="-lrt $LIBS"	5684	LIBS="-lrt $LIBS"
5369		5685
5370	fi	5686	fi
5371		5687
5372	unset ac_cv_func_clock_gettime	5688	unset ac_cv_func_clock_gettime
5373	for ac_func in clock_gettime	5689	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		5690	if test "x$ac_cv_func_clock_gettime" = xyes
		5691	then :
		5692	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
		5693
		5694	fi
		5695
		5696	fi
		5697
		5698	fi
		5699
		5700	done
		5701
		5702
		5703	for ac_func in nanosleep
5374	do :	5704	do :
5375	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
5376	if test "x$ac_cv_func_clock_gettime" = x""yes; then :
5377	cat >>confdefs.h <<_ACEOF
5378	#define HAVE_CLOCK_GETTIME 1
5379	_ACEOF
5380
5381	fi
5382	done
5383
5384	fi
5385
5386	fi
5387
5388
5389	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"	5705	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5390	if test "x$ac_cv_func_nanosleep" = x""yes; then :	5706	if test "x$ac_cv_func_nanosleep" = xyes
		5707	then :
		5708	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5391		5709
5392	else	5710	else $as_nop
5393		5711
5394	if test -z "$LIBEV_M4_AVOID_LIBRT"; then	5712	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
5395	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5	5713	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
5396	$as_echo_n "checking for nanosleep in -lrt... " >&6; }	5714	printf %s "checking for nanosleep in -lrt... " >&6; }
5397	if test "${ac_cv_lib_rt_nanosleep+set}" = set; then :	5715	if test ${ac_cv_lib_rt_nanosleep+y}
5398	$as_echo_n "(cached) " >&6	5716	then :
5399	else	5717	printf %s "(cached) " >&6
		5718	else $as_nop
5400	ac_check_lib_save_LIBS=$LIBS	5719	ac_check_lib_save_LIBS=$LIBS
5401	LIBS="-lrt $LIBS"	5720	LIBS="-lrt $LIBS"
5402	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5721	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5403	/* end confdefs.h. */	5722	/* end confdefs.h. */
5404		5723
5405	/* Override any GCC internal prototype to avoid an error.	5724	namespace conftest {
5406	Use char because int might match the return type of a GCC	5725	extern "C" int nanosleep ();
5407	builtin and then its argument prototype would still apply. */	5726	}
5408	#ifdef __cplusplus
5409	extern "C"
5410	#endif
5411	char nanosleep ();
5412	int	5727	int
5413	main ()	5728	main (void)
5414	{	5729	{
5415	return nanosleep ();	5730	return conftest::nanosleep ();
5416	;	5731	;
5417	return 0;	5732	return 0;
5418	}	5733	}
5419	_ACEOF	5734	_ACEOF
5420	if ac_fn_cxx_try_link "$LINENO"; then :	5735	if ac_fn_cxx_try_link "$LINENO"
		5736	then :
5421	ac_cv_lib_rt_nanosleep=yes	5737	ac_cv_lib_rt_nanosleep=yes
5422	else	5738	else $as_nop
5423	ac_cv_lib_rt_nanosleep=no	5739	ac_cv_lib_rt_nanosleep=no
5424	fi	5740	fi
5425	rm -f core conftest.err conftest.$ac_objext \	5741	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5426	conftest$ac_exeext conftest.$ac_ext	5742	conftest$ac_exeext conftest.$ac_ext
5427	LIBS=$ac_check_lib_save_LIBS	5743	LIBS=$ac_check_lib_save_LIBS
5428	fi	5744	fi
5429	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5	5745	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
5430	$as_echo "$ac_cv_lib_rt_nanosleep" >&6; }	5746	printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
5431	if test "x$ac_cv_lib_rt_nanosleep" = x""yes; then :	5747	if test "x$ac_cv_lib_rt_nanosleep" = xyes
5432	cat >>confdefs.h <<_ACEOF	5748	then :
5433	#define HAVE_LIBRT 1	5749	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5434	_ACEOF
5435		5750
5436	LIBS="-lrt $LIBS"	5751	LIBS="-lrt $LIBS"
5437		5752
5438	fi	5753	fi
5439		5754
5440	unset ac_cv_func_nanosleep	5755	unset ac_cv_func_nanosleep
5441	for ac_func in nanosleep
5442	do :
5443	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"	5756	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5444	if test "x$ac_cv_func_nanosleep" = x""yes; then :	5757	if test "x$ac_cv_func_nanosleep" = xyes
5445	cat >>confdefs.h <<_ACEOF	5758	then :
5446	#define HAVE_NANOSLEEP 1	5759	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5447	_ACEOF
5448		5760
5449	fi	5761	fi
		5762
		5763	fi
		5764
		5765	fi
		5766
5450	done	5767	done
5451		5768
5452	fi	5769	ac_fn_cxx_check_type "$LINENO" "__kernel_rwf_t" "ac_cv_type___kernel_rwf_t" "#include <linux/fs.h>
		5770	"
		5771	if test "x$ac_cv_type___kernel_rwf_t" = xyes
		5772	then :
5453		5773
5454	fi
5455		5774
		5775	printf "%s\n" "#define HAVE_KERNEL_RWF_T 1" >>confdefs.h
5456		5776
5457	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ceil in -lm" >&5	5777
5458	$as_echo_n "checking for ceil in -lm... " >&6; }	5778	fi
5459	if test "${ac_cv_lib_m_ceil+set}" = set; then :	5779
5460	$as_echo_n "(cached) " >&6	5780
5461	else	5781	if test -z "$LIBEV_M4_AVOID_LIBM"; then
5462	ac_check_lib_save_LIBS=$LIBS	5782	LIBM=m
5463	LIBS="-lm $LIBS"	5783	fi
		5784	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
		5785	printf %s "checking for library containing floor... " >&6; }
		5786	if test ${ac_cv_search_floor+y}
		5787	then :
		5788	printf %s "(cached) " >&6
		5789	else $as_nop
		5790	ac_func_search_save_LIBS=$LIBS
5464	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5791	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5465	/* end confdefs.h. */	5792	/* end confdefs.h. */
5466		5793
5467	/* Override any GCC internal prototype to avoid an error.	5794	namespace conftest {
5468	Use char because int might match the return type of a GCC	5795	extern "C" int floor ();
5469	builtin and then its argument prototype would still apply. */	5796	}
5470	#ifdef __cplusplus
5471	extern "C"
5472	#endif
5473	char ceil ();
5474	int	5797	int
5475	main ()	5798	main (void)
5476	{	5799	{
5477	return ceil ();	5800	return conftest::floor ();
5478	;	5801	;
5479	return 0;	5802	return 0;
5480	}	5803	}
5481	_ACEOF	5804	_ACEOF
		5805	for ac_lib in '' $LIBM
		5806	do
		5807	if test -z "$ac_lib"; then
		5808	ac_res="none required"
		5809	else
		5810	ac_res=-l$ac_lib
		5811	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
		5812	fi
5482	if ac_fn_cxx_try_link "$LINENO"; then :	5813	if ac_fn_cxx_try_link "$LINENO"
5483	ac_cv_lib_m_ceil=yes	5814	then :
5484	else	5815	ac_cv_search_floor=$ac_res
5485	ac_cv_lib_m_ceil=no
5486	fi	5816	fi
5487	rm -f core conftest.err conftest.$ac_objext \	5817	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5488	conftest$ac_exeext conftest.$ac_ext	5818	conftest$ac_exeext
5489	LIBS=$ac_check_lib_save_LIBS	5819	if test ${ac_cv_search_floor+y}
		5820	then :
		5821	break
5490	fi	5822	fi
5491	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_ceil" >&5	5823	done
5492	$as_echo "$ac_cv_lib_m_ceil" >&6; }	5824	if test ${ac_cv_search_floor+y}
5493	if test "x$ac_cv_lib_m_ceil" = x""yes; then :	5825	then :
5494	cat >>confdefs.h <<_ACEOF
5495	#define HAVE_LIBM 1
5496	_ACEOF
5497		5826
5498	LIBS="-lm $LIBS"	5827	else $as_nop
		5828	ac_cv_search_floor=no
		5829	fi
		5830	rm conftest.$ac_ext
		5831	LIBS=$ac_func_search_save_LIBS
		5832	fi
		5833	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5
		5834	printf "%s\n" "$ac_cv_search_floor" >&6; }
		5835	ac_res=$ac_cv_search_floor
		5836	if test "$ac_res" != no
		5837	then :
		5838	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
		5839
		5840	printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
5499		5841
5500	fi	5842	fi
5501		5843
5502		5844
5503		5845
5504		5846
5505		5847
5506	# Extract the first word of "tic", so it can be a program name with args.	5848	# Extract the first word of "tic", so it can be a program name with args.
5507	set dummy tic; ac_word=$2	5849	set dummy tic; ac_word=$2
5508	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	5850	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5509	$as_echo_n "checking for $ac_word... " >&6; }	5851	printf %s "checking for $ac_word... " >&6; }
5510	if test "${ac_cv_path_TIC+set}" = set; then :	5852	if test ${ac_cv_path_TIC+y}
5511	$as_echo_n "(cached) " >&6	5853	then :
5512	else	5854	printf %s "(cached) " >&6
		5855	else $as_nop
5513	case $TIC in	5856	case $TIC in
5514	[\\/]* \| ?:[\\/]*)	5857	[\\/]* \| ?:[\\/]*)
5515	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.	5858	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.
5516	;;	5859	;;
5517	*)	5860	*)
5518	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5861	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5519	for as_dir in $PATH	5862	for as_dir in $PATH
5520	do	5863	do
5521	IFS=$as_save_IFS	5864	IFS=$as_save_IFS
5522	test -z "$as_dir" && as_dir=.	5865	case $as_dir in #(((
		5866	'') as_dir=./ ;;
		5867	*/) ;;
		5868	*) as_dir=$as_dir/ ;;
		5869	esac
5523	for ac_exec_ext in '' $ac_executable_extensions; do	5870	for ac_exec_ext in '' $ac_executable_extensions; do
5524	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	5871	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5525	ac_cv_path_TIC="$as_dir/$ac_word$ac_exec_ext"	5872	ac_cv_path_TIC="$as_dir$ac_word$ac_exec_ext"
5526	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	5873	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
5527	break 2	5874	break 2
5528	fi	5875	fi
5529	done	5876	done
5530	done	5877	done
5531	IFS=$as_save_IFS	5878	IFS=$as_save_IFS
…		…
5534	;;	5881	;;
5535	esac	5882	esac
5536	fi	5883	fi
5537	TIC=$ac_cv_path_TIC	5884	TIC=$ac_cv_path_TIC
5538	if test -n "$TIC"; then	5885	if test -n "$TIC"; then
5539	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5	5886	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5
5540	$as_echo "$TIC" >&6; }	5887	printf "%s\n" "$TIC" >&6; }
5541	else	5888	else
5542	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	5889	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5543	$as_echo "no" >&6; }	5890	printf "%s\n" "no" >&6; }
5544	fi	5891	fi
5545		5892
5546		5893
5547		5894
		5895	ac_ext=cpp
		5896	ac_cpp='$CXXCPP $CPPFLAGS'
		5897	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		5898	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		5899	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		5900	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
		5901	printf %s "checking how to run the C++ preprocessor... " >&6; }
		5902	if test -z "$CXXCPP"; then
		5903	if test ${ac_cv_prog_CXXCPP+y}
		5904	then :
		5905	printf %s "(cached) " >&6
		5906	else $as_nop
		5907	# Double quotes because $CXX needs to be expanded
		5908	for CXXCPP in "$CXX -E" cpp /lib/cpp
		5909	do
		5910	ac_preproc_ok=false
		5911	for ac_cxx_preproc_warn_flag in '' yes
		5912	do
		5913	# Use a header file that comes with gcc, so configuring glibc
		5914	# with a fresh cross-compiler works.
		5915	# On the NeXT, cc -E runs the code through the compiler's parser,
		5916	# not just through cpp. "Syntax error" is here to catch this case.
		5917	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5918	/* end confdefs.h. */
		5919	#include <limits.h>
		5920	Syntax error
		5921	_ACEOF
		5922	if ac_fn_cxx_try_cpp "$LINENO"
		5923	then :
		5924
		5925	else $as_nop
		5926	# Broken: fails on valid input.
		5927	continue
		5928	fi
		5929	rm -f conftest.err conftest.i conftest.$ac_ext
		5930
		5931	# OK, works on sane cases. Now check whether nonexistent headers
		5932	# can be detected and how.
		5933	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5934	/* end confdefs.h. */
		5935	#include <ac_nonexistent.h>
		5936	_ACEOF
		5937	if ac_fn_cxx_try_cpp "$LINENO"
		5938	then :
		5939	# Broken: success on invalid input.
		5940	continue
		5941	else $as_nop
		5942	# Passes both tests.
		5943	ac_preproc_ok=:
		5944	break
		5945	fi
		5946	rm -f conftest.err conftest.i conftest.$ac_ext
		5947
		5948	done
		5949	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		5950	rm -f conftest.i conftest.err conftest.$ac_ext
		5951	if $ac_preproc_ok
		5952	then :
		5953	break
		5954	fi
		5955
		5956	done
		5957	ac_cv_prog_CXXCPP=$CXXCPP
		5958
		5959	fi
		5960	CXXCPP=$ac_cv_prog_CXXCPP
		5961	else
		5962	ac_cv_prog_CXXCPP=$CXXCPP
		5963	fi
		5964	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
		5965	printf "%s\n" "$CXXCPP" >&6; }
		5966	ac_preproc_ok=false
		5967	for ac_cxx_preproc_warn_flag in '' yes
		5968	do
		5969	# Use a header file that comes with gcc, so configuring glibc
		5970	# with a fresh cross-compiler works.
		5971	# On the NeXT, cc -E runs the code through the compiler's parser,
		5972	# not just through cpp. "Syntax error" is here to catch this case.
		5973	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5974	/* end confdefs.h. */
		5975	#include <limits.h>
		5976	Syntax error
		5977	_ACEOF
		5978	if ac_fn_cxx_try_cpp "$LINENO"
		5979	then :
		5980
		5981	else $as_nop
		5982	# Broken: fails on valid input.
		5983	continue
		5984	fi
		5985	rm -f conftest.err conftest.i conftest.$ac_ext
		5986
		5987	# OK, works on sane cases. Now check whether nonexistent headers
		5988	# can be detected and how.
		5989	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5990	/* end confdefs.h. */
		5991	#include <ac_nonexistent.h>
		5992	_ACEOF
		5993	if ac_fn_cxx_try_cpp "$LINENO"
		5994	then :
		5995	# Broken: success on invalid input.
		5996	continue
		5997	else $as_nop
		5998	# Passes both tests.
		5999	ac_preproc_ok=:
		6000	break
		6001	fi
		6002	rm -f conftest.err conftest.i conftest.$ac_ext
		6003
		6004	done
		6005	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		6006	rm -f conftest.i conftest.err conftest.$ac_ext
		6007	if $ac_preproc_ok
		6008	then :
		6009
		6010	else $as_nop
		6011	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		6012	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		6013	as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
		6014	See \`config.log' for more details" "$LINENO" 5; }
		6015	fi
		6016
		6017	ac_ext=cpp
		6018	ac_cpp='$CXXCPP $CPPFLAGS'
		6019	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		6020	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		6021	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		6022
		6023
5548	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5	6024	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for X" >&5
5549	$as_echo_n "checking for X... " >&6; }	6025	printf %s "checking for X... " >&6; }
5550		6026
5551		6027
5552	# Check whether --with-x was given.	6028	# Check whether --with-x was given.
5553	if test "${with_x+set}" = set; then :	6029	if test ${with_x+y}
		6030	then :
5554	withval=$with_x;	6031	withval=$with_x;
5555	fi	6032	fi
5556		6033
5557	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.	6034	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
5558	if test "x$with_x" = xno; then	6035	if test "x$with_x" = xno; then
5559	# The user explicitly disabled X.	6036	# The user explicitly disabled X.
5560	have_x=disabled	6037	have_x=disabled
5561	else	6038	else
5562	case $x_includes,$x_libraries in #(	6039	case $x_includes,$x_libraries in #(
5563	\') as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(	6040	\') as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
5564	,NONE \| NONE,) if test "${ac_cv_have_x+set}" = set; then :	6041	,NONE \| NONE,) if test ${ac_cv_have_x+y}
5565	$as_echo_n "(cached) " >&6	6042	then :
5566	else	6043	printf %s "(cached) " >&6
		6044	else $as_nop
5567	# One or both of the vars are not set, and there is no cached value.	6045	# One or both of the vars are not set, and there is no cached value.
5568	ac_x_includes=no ac_x_libraries=no	6046	ac_x_includes=no
		6047	ac_x_libraries=no
		6048	# Do we need to do anything special at all?
		6049	ac_save_LIBS=$LIBS
		6050	LIBS="-lX11 $LIBS"
		6051	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6052	/* end confdefs.h. */
		6053	#include <X11/Xlib.h>
		6054	int
		6055	main (void)
		6056	{
		6057	XrmInitialize ()
		6058	;
		6059	return 0;
		6060	}
		6061	_ACEOF
		6062	if ac_fn_cxx_try_link "$LINENO"
		6063	then :
		6064	# We can compile and link X programs with no special options.
		6065	ac_x_includes=
		6066	ac_x_libraries=
		6067	fi
		6068	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		6069	conftest$ac_exeext conftest.$ac_ext
		6070	LIBS="$ac_save_LIBS"
		6071	# If that didn't work, only try xmkmf and file system searches
		6072	# for native compilation.
		6073	if test x"$ac_x_includes" = xno && test "$cross_compiling" = no
		6074	then :
5569	rm -f -r conftest.dir	6075	rm -f -r conftest.dir
5570	if mkdir conftest.dir; then	6076	if mkdir conftest.dir; then
5571	cd conftest.dir	6077	cd conftest.dir
5572	cat >Imakefile <<'_ACEOF'	6078	cat >Imakefile <<'_ACEOF'
5573	incroot:	6079	incroot:
5574	@echo incroot='${INCROOT}'	6080	@echo incroot='${INCROOT}'
…		…
5576	@echo usrlibdir='${USRLIBDIR}'	6082	@echo usrlibdir='${USRLIBDIR}'
5577	libdir:	6083	libdir:
5578	@echo libdir='${LIBDIR}'	6084	@echo libdir='${LIBDIR}'
5579	_ACEOF	6085	_ACEOF
5580	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then	6086	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
5581	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	6087	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
5582	for ac_var in incroot usrlibdir libdir; do	6088	for ac_var in incroot usrlibdir libdir; do
5583	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null \| sed -n 's/^$ac_var=//p'\`"	6089	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null \| sed -n 's/^$ac_var=//p'\`"
5584	done	6090	done
5585	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.	6091	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
5586	for ac_extension in a so sl dylib la dll; do	6092	for ac_extension in a so sl dylib la dll; do
…		…
5603	fi	6109	fi
5604	cd ..	6110	cd ..
5605	rm -f -r conftest.dir	6111	rm -f -r conftest.dir
5606	fi	6112	fi
5607		6113
5608	# Standard set of common directories for X headers.	6114	# Standard set of common directories for X headers.
5609	# Check X11 before X11Rn because it is often a symlink to the current release.	6115	# Check X11 before X11Rn because it is often a symlink to the current release.
5610	ac_x_header_dirs='	6116	ac_x_header_dirs='
5611	/usr/X11/include	6117	/usr/X11/include
5612	/usr/X11R7/include	6118	/usr/X11R7/include
5613	/usr/X11R6/include	6119	/usr/X11R6/include
…		…
5630	/usr/local/include/X11R7	6136	/usr/local/include/X11R7
5631	/usr/local/include/X11R6	6137	/usr/local/include/X11R6
5632	/usr/local/include/X11R5	6138	/usr/local/include/X11R5
5633	/usr/local/include/X11R4	6139	/usr/local/include/X11R4
5634		6140
		6141	/opt/X11/include
		6142
5635	/usr/X386/include	6143	/usr/X386/include
5636	/usr/x386/include	6144	/usr/x386/include
5637	/usr/XFree86/include/X11	6145	/usr/XFree86/include/X11
5638		6146
5639	/usr/include	6147	/usr/include
…		…
5651	# First, try using that file with no special directory specified.	6159	# First, try using that file with no special directory specified.
5652	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6160	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5653	/* end confdefs.h. */	6161	/* end confdefs.h. */
5654	#include <X11/Xlib.h>	6162	#include <X11/Xlib.h>
5655	_ACEOF	6163	_ACEOF
5656	if ac_fn_cxx_try_cpp "$LINENO"; then :	6164	if ac_fn_cxx_try_cpp "$LINENO"
		6165	then :
5657	# We can compile using X headers with no special include directory.	6166	# We can compile using X headers with no special include directory.
5658	ac_x_includes=	6167	ac_x_includes=
5659	else	6168	else $as_nop
5660	for ac_dir in $ac_x_header_dirs; do	6169	for ac_dir in $ac_x_header_dirs; do
5661	if test -r "$ac_dir/X11/Xlib.h"; then	6170	if test -r "$ac_dir/X11/Xlib.h"; then
5662	ac_x_includes=$ac_dir	6171	ac_x_includes=$ac_dir
5663	break	6172	break
5664	fi	6173	fi
5665	done	6174	done
5666	fi	6175	fi
5667	rm -f conftest.err conftest.$ac_ext	6176	rm -f conftest.err conftest.i conftest.$ac_ext
5668	fi # $ac_x_includes = no	6177	fi # $ac_x_includes = no
5669		6178
5670	if test "$ac_x_libraries" = no; then	6179	if test "$ac_x_libraries" = no; then
5671	# Check for the libraries.	6180	# Check for the libraries.
5672	# See if we find them without any special options.	6181	# See if we find them without any special options.
…		…
5675	LIBS="-lX11 $LIBS"	6184	LIBS="-lX11 $LIBS"
5676	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6185	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5677	/* end confdefs.h. */	6186	/* end confdefs.h. */
5678	#include <X11/Xlib.h>	6187	#include <X11/Xlib.h>
5679	int	6188	int
5680	main ()	6189	main (void)
5681	{	6190	{
5682	XrmInitialize ()	6191	XrmInitialize ()
5683	;	6192	;
5684	return 0;	6193	return 0;
5685	}	6194	}
5686	_ACEOF	6195	_ACEOF
5687	if ac_fn_cxx_try_link "$LINENO"; then :	6196	if ac_fn_cxx_try_link "$LINENO"
		6197	then :
5688	LIBS=$ac_save_LIBS	6198	LIBS=$ac_save_LIBS
5689	# We can link X programs with no special library path.	6199	# We can link X programs with no special library path.
5690	ac_x_libraries=	6200	ac_x_libraries=
5691	else	6201	else $as_nop
5692	LIBS=$ac_save_LIBS	6202	LIBS=$ac_save_LIBS
5693	for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" \| sed s/include/lib/g`	6203	for ac_dir in `printf "%s\n" "$ac_x_includes $ac_x_header_dirs" \| sed s/include/lib/g`
5694	do	6204	do
5695	# Don't even attempt the hair of trying to link an X program!	6205	# Don't even attempt the hair of trying to link an X program!
5696	for ac_extension in a so sl dylib la dll; do	6206	for ac_extension in a so sl dylib la dll; do
5697	if test -r "$ac_dir/libX11.$ac_extension"; then	6207	if test -r "$ac_dir/libX11.$ac_extension"; then
5698	ac_x_libraries=$ac_dir	6208	ac_x_libraries=$ac_dir
5699	break 2	6209	break 2
5700	fi	6210	fi
5701	done	6211	done
5702	done	6212	done
5703	fi	6213	fi
5704	rm -f core conftest.err conftest.$ac_objext \	6214	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5705	conftest$ac_exeext conftest.$ac_ext	6215	conftest$ac_exeext conftest.$ac_ext
5706	fi # $ac_x_libraries = no	6216	fi # $ac_x_libraries = no
5707		6217
		6218	fi
		6219	# Record the results.
5708	case $ac_x_includes,$ac_x_libraries in #(	6220	case $ac_x_includes,$ac_x_libraries in #(
5709	no,* \| ,no \| \'*)	6221	no,* \| ,no \| \'*) :
5710	# Didn't find X, or a directory has "'" in its name.	6222	# Didn't find X, or a directory has "'" in its name.
5711	ac_cv_have_x="have_x=no";; #(	6223	ac_cv_have_x="have_x=no" ;; #(
5712	*)	6224	*) :
5713	# Record where we found X for the cache.	6225	# Record where we found X for the cache.
5714	ac_cv_have_x="have_x=yes\	6226	ac_cv_have_x="have_x=yes\
5715	ac_x_includes='$ac_x_includes'\	6227	ac_x_includes='$ac_x_includes'\
5716	ac_x_libraries='$ac_x_libraries'"	6228	ac_x_libraries='$ac_x_libraries'" ;;
5717	esac	6229	esac
5718	fi	6230	fi
5719	;; #(	6231	;; #(
5720	*) have_x=yes;;	6232	*) have_x=yes;;
5721	esac	6233	esac
5722	eval "$ac_cv_have_x"	6234	eval "$ac_cv_have_x"
5723	fi # $with_x != no	6235	fi # $with_x != no
5724		6236
5725	if test "$have_x" != yes; then	6237	if test "$have_x" != yes; then
5726	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5	6238	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
5727	$as_echo "$have_x" >&6; }	6239	printf "%s\n" "$have_x" >&6; }
5728	no_x=yes	6240	no_x=yes
5729	else	6241	else
5730	# If each of the values was on the command line, it overrides each guess.	6242	# If each of the values was on the command line, it overrides each guess.
5731	test "x$x_includes" = xNONE && x_includes=$ac_x_includes	6243	test "x$x_includes" = xNONE && x_includes=$ac_x_includes
5732	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries	6244	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
5733	# Update the cache value to reflect the command line values.	6245	# Update the cache value to reflect the command line values.
5734	ac_cv_have_x="have_x=yes\	6246	ac_cv_have_x="have_x=yes\
5735	ac_x_includes='$x_includes'\	6247	ac_x_includes='$x_includes'\
5736	ac_x_libraries='$x_libraries'"	6248	ac_x_libraries='$x_libraries'"
5737	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5	6249	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
5738	$as_echo "libraries $x_libraries, headers $x_includes" >&6; }	6250	printf "%s\n" "libraries $x_libraries, headers $x_includes" >&6; }
5739	fi	6251	fi
5740		6252
5741	if test "$no_x" = yes; then	6253	if test "$no_x" = yes; then
5742	# Not all programs may use this symbol, but it does not hurt to define it.	6254	# Not all programs may use this symbol, but it does not hurt to define it.
5743		6255
5744	$as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h	6256	printf "%s\n" "#define X_DISPLAY_MISSING 1" >>confdefs.h
5745		6257
5746	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=	6258	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
5747	else	6259	else
5748	if test -n "$x_includes"; then	6260	if test -n "$x_includes"; then
5749	X_CFLAGS="$X_CFLAGS -I$x_includes"	6261	X_CFLAGS="$X_CFLAGS -I$x_includes"
…		…
5752	# It would also be nice to do this for all -L options, not just this one.	6264	# It would also be nice to do this for all -L options, not just this one.
5753	if test -n "$x_libraries"; then	6265	if test -n "$x_libraries"; then
5754	X_LIBS="$X_LIBS -L$x_libraries"	6266	X_LIBS="$X_LIBS -L$x_libraries"
5755	# For Solaris; some versions of Sun CC require a space after -R and	6267	# For Solaris; some versions of Sun CC require a space after -R and
5756	# others require no space. Words are not sufficient . . . .	6268	# others require no space. Words are not sufficient . . . .
5757	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5	6269	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
5758	$as_echo_n "checking whether -R must be followed by a space... " >&6; }	6270	printf %s "checking whether -R must be followed by a space... " >&6; }
5759	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"	6271	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
5760	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag	6272	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
5761	ac_cxx_werror_flag=yes	6273	ac_cxx_werror_flag=yes
5762	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6274	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5763	/* end confdefs.h. */	6275	/* end confdefs.h. */
5764		6276
5765	int	6277	int
5766	main ()	6278	main (void)
5767	{	6279	{
5768		6280
5769	;	6281	;
5770	return 0;	6282	return 0;
5771	}	6283	}
5772	_ACEOF	6284	_ACEOF
5773	if ac_fn_cxx_try_link "$LINENO"; then :	6285	if ac_fn_cxx_try_link "$LINENO"
		6286	then :
5774	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	6287	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5775	$as_echo "no" >&6; }	6288	printf "%s\n" "no" >&6; }
5776	X_LIBS="$X_LIBS -R$x_libraries"	6289	X_LIBS="$X_LIBS -R$x_libraries"
5777	else	6290	else $as_nop
5778	LIBS="$ac_xsave_LIBS -R $x_libraries"	6291	LIBS="$ac_xsave_LIBS -R $x_libraries"
5779	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6292	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5780	/* end confdefs.h. */	6293	/* end confdefs.h. */
5781		6294
5782	int	6295	int
5783	main ()	6296	main (void)
5784	{	6297	{
5785		6298
5786	;	6299	;
5787	return 0;	6300	return 0;
5788	}	6301	}
5789	_ACEOF	6302	_ACEOF
5790	if ac_fn_cxx_try_link "$LINENO"; then :	6303	if ac_fn_cxx_try_link "$LINENO"
		6304	then :
5791	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5	6305	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5792	$as_echo "yes" >&6; }	6306	printf "%s\n" "yes" >&6; }
5793	X_LIBS="$X_LIBS -R $x_libraries"	6307	X_LIBS="$X_LIBS -R $x_libraries"
5794	else	6308	else $as_nop
5795	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5	6309	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
5796	$as_echo "neither works" >&6; }	6310	printf "%s\n" "neither works" >&6; }
5797	fi	6311	fi
5798	rm -f core conftest.err conftest.$ac_objext \	6312	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5799	conftest$ac_exeext conftest.$ac_ext	6313	conftest$ac_exeext conftest.$ac_ext
5800	fi	6314	fi
5801	rm -f core conftest.err conftest.$ac_objext \	6315	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5802	conftest$ac_exeext conftest.$ac_ext	6316	conftest$ac_exeext conftest.$ac_ext
5803	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag	6317	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
5804	LIBS=$ac_xsave_LIBS	6318	LIBS=$ac_xsave_LIBS
5805	fi	6319	fi
5806		6320
…		…
5816	# the Alpha needs dnet_stub (dnet does not exist).	6330	# the Alpha needs dnet_stub (dnet does not exist).
5817	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"	6331	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
5818	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6332	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5819	/* end confdefs.h. */	6333	/* end confdefs.h. */
5820		6334
5821	/* Override any GCC internal prototype to avoid an error.	6335	namespace conftest {
5822	Use char because int might match the return type of a GCC	6336	extern "C" int XOpenDisplay ();
5823	builtin and then its argument prototype would still apply. */	6337	}
5824	#ifdef __cplusplus
5825	extern "C"
5826	#endif
5827	char XOpenDisplay ();
5828	int	6338	int
5829	main ()	6339	main (void)
5830	{	6340	{
5831	return XOpenDisplay ();	6341	return conftest::XOpenDisplay ();
5832	;	6342	;
5833	return 0;	6343	return 0;
5834	}	6344	}
5835	_ACEOF	6345	_ACEOF
5836	if ac_fn_cxx_try_link "$LINENO"; then :	6346	if ac_fn_cxx_try_link "$LINENO"
		6347	then :
5837		6348
5838	else	6349	else $as_nop
5839	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5	6350	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
5840	$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }	6351	printf %s "checking for dnet_ntoa in -ldnet... " >&6; }
5841	if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :	6352	if test ${ac_cv_lib_dnet_dnet_ntoa+y}
5842	$as_echo_n "(cached) " >&6	6353	then :
5843	else	6354	printf %s "(cached) " >&6
		6355	else $as_nop
5844	ac_check_lib_save_LIBS=$LIBS	6356	ac_check_lib_save_LIBS=$LIBS
5845	LIBS="-ldnet $LIBS"	6357	LIBS="-ldnet $LIBS"
5846	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6358	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5847	/* end confdefs.h. */	6359	/* end confdefs.h. */
5848		6360
5849	/* Override any GCC internal prototype to avoid an error.	6361	namespace conftest {
5850	Use char because int might match the return type of a GCC	6362	extern "C" int dnet_ntoa ();
5851	builtin and then its argument prototype would still apply. */	6363	}
5852	#ifdef __cplusplus
5853	extern "C"
5854	#endif
5855	char dnet_ntoa ();
5856	int	6364	int
5857	main ()	6365	main (void)
5858	{	6366	{
5859	return dnet_ntoa ();	6367	return conftest::dnet_ntoa ();
5860	;	6368	;
5861	return 0;	6369	return 0;
5862	}	6370	}
5863	_ACEOF	6371	_ACEOF
5864	if ac_fn_cxx_try_link "$LINENO"; then :	6372	if ac_fn_cxx_try_link "$LINENO"
		6373	then :
5865	ac_cv_lib_dnet_dnet_ntoa=yes	6374	ac_cv_lib_dnet_dnet_ntoa=yes
5866	else	6375	else $as_nop
5867	ac_cv_lib_dnet_dnet_ntoa=no	6376	ac_cv_lib_dnet_dnet_ntoa=no
5868	fi	6377	fi
5869	rm -f core conftest.err conftest.$ac_objext \	6378	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5870	conftest$ac_exeext conftest.$ac_ext	6379	conftest$ac_exeext conftest.$ac_ext
5871	LIBS=$ac_check_lib_save_LIBS	6380	LIBS=$ac_check_lib_save_LIBS
5872	fi	6381	fi
5873	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5	6382	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
5874	$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }	6383	printf "%s\n" "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
5875	if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :	6384	if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes
		6385	then :
5876	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"	6386	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
5877	fi	6387	fi
5878		6388
5879	if test $ac_cv_lib_dnet_dnet_ntoa = no; then	6389	if test $ac_cv_lib_dnet_dnet_ntoa = no; then
5880	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5	6390	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
5881	$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; }	6391	printf %s "checking for dnet_ntoa in -ldnet_stub... " >&6; }
5882	if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then :	6392	if test ${ac_cv_lib_dnet_stub_dnet_ntoa+y}
5883	$as_echo_n "(cached) " >&6	6393	then :
5884	else	6394	printf %s "(cached) " >&6
		6395	else $as_nop
5885	ac_check_lib_save_LIBS=$LIBS	6396	ac_check_lib_save_LIBS=$LIBS
5886	LIBS="-ldnet_stub $LIBS"	6397	LIBS="-ldnet_stub $LIBS"
5887	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6398	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5888	/* end confdefs.h. */	6399	/* end confdefs.h. */
5889		6400
5890	/* Override any GCC internal prototype to avoid an error.	6401	namespace conftest {
5891	Use char because int might match the return type of a GCC	6402	extern "C" int dnet_ntoa ();
5892	builtin and then its argument prototype would still apply. */	6403	}
5893	#ifdef __cplusplus
5894	extern "C"
5895	#endif
5896	char dnet_ntoa ();
5897	int	6404	int
5898	main ()	6405	main (void)
5899	{	6406	{
5900	return dnet_ntoa ();	6407	return conftest::dnet_ntoa ();
5901	;	6408	;
5902	return 0;	6409	return 0;
5903	}	6410	}
5904	_ACEOF	6411	_ACEOF
5905	if ac_fn_cxx_try_link "$LINENO"; then :	6412	if ac_fn_cxx_try_link "$LINENO"
		6413	then :
5906	ac_cv_lib_dnet_stub_dnet_ntoa=yes	6414	ac_cv_lib_dnet_stub_dnet_ntoa=yes
5907	else	6415	else $as_nop
5908	ac_cv_lib_dnet_stub_dnet_ntoa=no	6416	ac_cv_lib_dnet_stub_dnet_ntoa=no
5909	fi	6417	fi
5910	rm -f core conftest.err conftest.$ac_objext \	6418	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5911	conftest$ac_exeext conftest.$ac_ext	6419	conftest$ac_exeext conftest.$ac_ext
5912	LIBS=$ac_check_lib_save_LIBS	6420	LIBS=$ac_check_lib_save_LIBS
5913	fi	6421	fi
5914	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5	6422	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
5915	$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }	6423	printf "%s\n" "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
5916	if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = x""yes; then :	6424	if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes
		6425	then :
5917	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"	6426	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
5918	fi	6427	fi
5919		6428
5920	fi	6429	fi
5921	fi	6430	fi
5922	rm -f core conftest.err conftest.$ac_objext \	6431	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5923	conftest$ac_exeext conftest.$ac_ext	6432	conftest$ac_exeext conftest.$ac_ext
5924	LIBS="$ac_xsave_LIBS"	6433	LIBS="$ac_xsave_LIBS"
5925		6434
5926	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,	6435	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
5927	# to get the SysV transport functions.	6436	# to get the SysV transport functions.
…		…
5930	# The nsl library prevents programs from opening the X display	6439	# The nsl library prevents programs from opening the X display
5931	# on Irix 5.2, according to T.E. Dickey.	6440	# on Irix 5.2, according to T.E. Dickey.
5932	# The functions gethostbyname, getservbyname, and inet_addr are	6441	# The functions gethostbyname, getservbyname, and inet_addr are
5933	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.	6442	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
5934	ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"	6443	ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
5935	if test "x$ac_cv_func_gethostbyname" = x""yes; then :	6444	if test "x$ac_cv_func_gethostbyname" = xyes
		6445	then :
5936		6446
5937	fi	6447	fi
5938		6448
5939	if test $ac_cv_func_gethostbyname = no; then	6449	if test $ac_cv_func_gethostbyname = no; then
5940	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5	6450	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
5941	$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }	6451	printf %s "checking for gethostbyname in -lnsl... " >&6; }
5942	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :	6452	if test ${ac_cv_lib_nsl_gethostbyname+y}
5943	$as_echo_n "(cached) " >&6	6453	then :
5944	else	6454	printf %s "(cached) " >&6
		6455	else $as_nop
5945	ac_check_lib_save_LIBS=$LIBS	6456	ac_check_lib_save_LIBS=$LIBS
5946	LIBS="-lnsl $LIBS"	6457	LIBS="-lnsl $LIBS"
5947	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6458	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5948	/* end confdefs.h. */	6459	/* end confdefs.h. */
5949		6460
5950	/* Override any GCC internal prototype to avoid an error.	6461	namespace conftest {
5951	Use char because int might match the return type of a GCC	6462	extern "C" int gethostbyname ();
5952	builtin and then its argument prototype would still apply. */	6463	}
5953	#ifdef __cplusplus
5954	extern "C"
5955	#endif
5956	char gethostbyname ();
5957	int	6464	int
5958	main ()	6465	main (void)
5959	{	6466	{
5960	return gethostbyname ();	6467	return conftest::gethostbyname ();
5961	;	6468	;
5962	return 0;	6469	return 0;
5963	}	6470	}
5964	_ACEOF	6471	_ACEOF
5965	if ac_fn_cxx_try_link "$LINENO"; then :	6472	if ac_fn_cxx_try_link "$LINENO"
		6473	then :
5966	ac_cv_lib_nsl_gethostbyname=yes	6474	ac_cv_lib_nsl_gethostbyname=yes
5967	else	6475	else $as_nop
5968	ac_cv_lib_nsl_gethostbyname=no	6476	ac_cv_lib_nsl_gethostbyname=no
5969	fi	6477	fi
5970	rm -f core conftest.err conftest.$ac_objext \	6478	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5971	conftest$ac_exeext conftest.$ac_ext	6479	conftest$ac_exeext conftest.$ac_ext
5972	LIBS=$ac_check_lib_save_LIBS	6480	LIBS=$ac_check_lib_save_LIBS
5973	fi	6481	fi
5974	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5	6482	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
5975	$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }	6483	printf "%s\n" "$ac_cv_lib_nsl_gethostbyname" >&6; }
5976	if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :	6484	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes
		6485	then :
5977	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"	6486	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
5978	fi	6487	fi
5979		6488
5980	if test $ac_cv_lib_nsl_gethostbyname = no; then	6489	if test $ac_cv_lib_nsl_gethostbyname = no; then
5981	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5	6490	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
5982	$as_echo_n "checking for gethostbyname in -lbsd... " >&6; }	6491	printf %s "checking for gethostbyname in -lbsd... " >&6; }
5983	if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then :	6492	if test ${ac_cv_lib_bsd_gethostbyname+y}
5984	$as_echo_n "(cached) " >&6	6493	then :
5985	else	6494	printf %s "(cached) " >&6
		6495	else $as_nop
5986	ac_check_lib_save_LIBS=$LIBS	6496	ac_check_lib_save_LIBS=$LIBS
5987	LIBS="-lbsd $LIBS"	6497	LIBS="-lbsd $LIBS"
5988	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6498	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5989	/* end confdefs.h. */	6499	/* end confdefs.h. */
5990		6500
5991	/* Override any GCC internal prototype to avoid an error.	6501	namespace conftest {
5992	Use char because int might match the return type of a GCC	6502	extern "C" int gethostbyname ();
5993	builtin and then its argument prototype would still apply. */	6503	}
5994	#ifdef __cplusplus
5995	extern "C"
5996	#endif
5997	char gethostbyname ();
5998	int	6504	int
5999	main ()	6505	main (void)
6000	{	6506	{
6001	return gethostbyname ();	6507	return conftest::gethostbyname ();
6002	;	6508	;
6003	return 0;	6509	return 0;
6004	}	6510	}
6005	_ACEOF	6511	_ACEOF
6006	if ac_fn_cxx_try_link "$LINENO"; then :	6512	if ac_fn_cxx_try_link "$LINENO"
		6513	then :
6007	ac_cv_lib_bsd_gethostbyname=yes	6514	ac_cv_lib_bsd_gethostbyname=yes
6008	else	6515	else $as_nop
6009	ac_cv_lib_bsd_gethostbyname=no	6516	ac_cv_lib_bsd_gethostbyname=no
6010	fi	6517	fi
6011	rm -f core conftest.err conftest.$ac_objext \	6518	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6012	conftest$ac_exeext conftest.$ac_ext	6519	conftest$ac_exeext conftest.$ac_ext
6013	LIBS=$ac_check_lib_save_LIBS	6520	LIBS=$ac_check_lib_save_LIBS
6014	fi	6521	fi
6015	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5	6522	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
6016	$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; }	6523	printf "%s\n" "$ac_cv_lib_bsd_gethostbyname" >&6; }
6017	if test "x$ac_cv_lib_bsd_gethostbyname" = x""yes; then :	6524	if test "x$ac_cv_lib_bsd_gethostbyname" = xyes
		6525	then :
6018	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"	6526	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
6019	fi	6527	fi
6020		6528
6021	fi	6529	fi
6022	fi	6530	fi
…		…
6027	# on later versions), says Simon Leinen: it contains gethostby*	6535	# on later versions), says Simon Leinen: it contains gethostby*
6028	# variants that don't use the name server (or something). -lsocket	6536	# variants that don't use the name server (or something). -lsocket
6029	# must be given before -lnsl if both are needed. We assume that	6537	# must be given before -lnsl if both are needed. We assume that
6030	# if connect needs -lnsl, so does gethostbyname.	6538	# if connect needs -lnsl, so does gethostbyname.
6031	ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"	6539	ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"
6032	if test "x$ac_cv_func_connect" = x""yes; then :	6540	if test "x$ac_cv_func_connect" = xyes
		6541	then :
6033		6542
6034	fi	6543	fi
6035		6544
6036	if test $ac_cv_func_connect = no; then	6545	if test $ac_cv_func_connect = no; then
6037	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5	6546	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
6038	$as_echo_n "checking for connect in -lsocket... " >&6; }	6547	printf %s "checking for connect in -lsocket... " >&6; }
6039	if test "${ac_cv_lib_socket_connect+set}" = set; then :	6548	if test ${ac_cv_lib_socket_connect+y}
6040	$as_echo_n "(cached) " >&6	6549	then :
6041	else	6550	printf %s "(cached) " >&6
		6551	else $as_nop
6042	ac_check_lib_save_LIBS=$LIBS	6552	ac_check_lib_save_LIBS=$LIBS
6043	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"	6553	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
6044	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6554	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6045	/* end confdefs.h. */	6555	/* end confdefs.h. */
6046		6556
6047	/* Override any GCC internal prototype to avoid an error.	6557	namespace conftest {
6048	Use char because int might match the return type of a GCC	6558	extern "C" int connect ();
6049	builtin and then its argument prototype would still apply. */	6559	}
6050	#ifdef __cplusplus
6051	extern "C"
6052	#endif
6053	char connect ();
6054	int	6560	int
6055	main ()	6561	main (void)
6056	{	6562	{
6057	return connect ();	6563	return conftest::connect ();
6058	;	6564	;
6059	return 0;	6565	return 0;
6060	}	6566	}
6061	_ACEOF	6567	_ACEOF
6062	if ac_fn_cxx_try_link "$LINENO"; then :	6568	if ac_fn_cxx_try_link "$LINENO"
		6569	then :
6063	ac_cv_lib_socket_connect=yes	6570	ac_cv_lib_socket_connect=yes
6064	else	6571	else $as_nop
6065	ac_cv_lib_socket_connect=no	6572	ac_cv_lib_socket_connect=no
6066	fi	6573	fi
6067	rm -f core conftest.err conftest.$ac_objext \	6574	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6068	conftest$ac_exeext conftest.$ac_ext	6575	conftest$ac_exeext conftest.$ac_ext
6069	LIBS=$ac_check_lib_save_LIBS	6576	LIBS=$ac_check_lib_save_LIBS
6070	fi	6577	fi
6071	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5	6578	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
6072	$as_echo "$ac_cv_lib_socket_connect" >&6; }	6579	printf "%s\n" "$ac_cv_lib_socket_connect" >&6; }
6073	if test "x$ac_cv_lib_socket_connect" = x""yes; then :	6580	if test "x$ac_cv_lib_socket_connect" = xyes
		6581	then :
6074	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"	6582	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
6075	fi	6583	fi
6076		6584
6077	fi	6585	fi
6078		6586
6079	# Guillermo Gomez says -lposix is necessary on A/UX.	6587	# Guillermo Gomez says -lposix is necessary on A/UX.
6080	ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"	6588	ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"
6081	if test "x$ac_cv_func_remove" = x""yes; then :	6589	if test "x$ac_cv_func_remove" = xyes
		6590	then :
6082		6591
6083	fi	6592	fi
6084		6593
6085	if test $ac_cv_func_remove = no; then	6594	if test $ac_cv_func_remove = no; then
6086	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5	6595	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
6087	$as_echo_n "checking for remove in -lposix... " >&6; }	6596	printf %s "checking for remove in -lposix... " >&6; }
6088	if test "${ac_cv_lib_posix_remove+set}" = set; then :	6597	if test ${ac_cv_lib_posix_remove+y}
6089	$as_echo_n "(cached) " >&6	6598	then :
6090	else	6599	printf %s "(cached) " >&6
		6600	else $as_nop
6091	ac_check_lib_save_LIBS=$LIBS	6601	ac_check_lib_save_LIBS=$LIBS
6092	LIBS="-lposix $LIBS"	6602	LIBS="-lposix $LIBS"
6093	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6603	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6094	/* end confdefs.h. */	6604	/* end confdefs.h. */
6095		6605
6096	/* Override any GCC internal prototype to avoid an error.	6606	namespace conftest {
6097	Use char because int might match the return type of a GCC	6607	extern "C" int remove ();
6098	builtin and then its argument prototype would still apply. */	6608	}
6099	#ifdef __cplusplus
6100	extern "C"
6101	#endif
6102	char remove ();
6103	int	6609	int
6104	main ()	6610	main (void)
6105	{	6611	{
6106	return remove ();	6612	return conftest::remove ();
6107	;	6613	;
6108	return 0;	6614	return 0;
6109	}	6615	}
6110	_ACEOF	6616	_ACEOF
6111	if ac_fn_cxx_try_link "$LINENO"; then :	6617	if ac_fn_cxx_try_link "$LINENO"
		6618	then :
6112	ac_cv_lib_posix_remove=yes	6619	ac_cv_lib_posix_remove=yes
6113	else	6620	else $as_nop
6114	ac_cv_lib_posix_remove=no	6621	ac_cv_lib_posix_remove=no
6115	fi	6622	fi
6116	rm -f core conftest.err conftest.$ac_objext \	6623	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6117	conftest$ac_exeext conftest.$ac_ext	6624	conftest$ac_exeext conftest.$ac_ext
6118	LIBS=$ac_check_lib_save_LIBS	6625	LIBS=$ac_check_lib_save_LIBS
6119	fi	6626	fi
6120	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5	6627	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
6121	$as_echo "$ac_cv_lib_posix_remove" >&6; }	6628	printf "%s\n" "$ac_cv_lib_posix_remove" >&6; }
6122	if test "x$ac_cv_lib_posix_remove" = x""yes; then :	6629	if test "x$ac_cv_lib_posix_remove" = xyes
		6630	then :
6123	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"	6631	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
6124	fi	6632	fi
6125		6633
6126	fi	6634	fi
6127		6635
6128	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.	6636	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
6129	ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"	6637	ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
6130	if test "x$ac_cv_func_shmat" = x""yes; then :	6638	if test "x$ac_cv_func_shmat" = xyes
		6639	then :
6131		6640
6132	fi	6641	fi
6133		6642
6134	if test $ac_cv_func_shmat = no; then	6643	if test $ac_cv_func_shmat = no; then
6135	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5	6644	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
6136	$as_echo_n "checking for shmat in -lipc... " >&6; }	6645	printf %s "checking for shmat in -lipc... " >&6; }
6137	if test "${ac_cv_lib_ipc_shmat+set}" = set; then :	6646	if test ${ac_cv_lib_ipc_shmat+y}
6138	$as_echo_n "(cached) " >&6	6647	then :
6139	else	6648	printf %s "(cached) " >&6
		6649	else $as_nop
6140	ac_check_lib_save_LIBS=$LIBS	6650	ac_check_lib_save_LIBS=$LIBS
6141	LIBS="-lipc $LIBS"	6651	LIBS="-lipc $LIBS"
6142	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6652	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6143	/* end confdefs.h. */	6653	/* end confdefs.h. */
6144		6654
6145	/* Override any GCC internal prototype to avoid an error.	6655	namespace conftest {
6146	Use char because int might match the return type of a GCC	6656	extern "C" int shmat ();
6147	builtin and then its argument prototype would still apply. */	6657	}
6148	#ifdef __cplusplus
6149	extern "C"
6150	#endif
6151	char shmat ();
6152	int	6658	int
6153	main ()	6659	main (void)
6154	{	6660	{
6155	return shmat ();	6661	return conftest::shmat ();
6156	;	6662	;
6157	return 0;	6663	return 0;
6158	}	6664	}
6159	_ACEOF	6665	_ACEOF
6160	if ac_fn_cxx_try_link "$LINENO"; then :	6666	if ac_fn_cxx_try_link "$LINENO"
		6667	then :
6161	ac_cv_lib_ipc_shmat=yes	6668	ac_cv_lib_ipc_shmat=yes
6162	else	6669	else $as_nop
6163	ac_cv_lib_ipc_shmat=no	6670	ac_cv_lib_ipc_shmat=no
6164	fi	6671	fi
6165	rm -f core conftest.err conftest.$ac_objext \	6672	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6166	conftest$ac_exeext conftest.$ac_ext	6673	conftest$ac_exeext conftest.$ac_ext
6167	LIBS=$ac_check_lib_save_LIBS	6674	LIBS=$ac_check_lib_save_LIBS
6168	fi	6675	fi
6169	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5	6676	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
6170	$as_echo "$ac_cv_lib_ipc_shmat" >&6; }	6677	printf "%s\n" "$ac_cv_lib_ipc_shmat" >&6; }
6171	if test "x$ac_cv_lib_ipc_shmat" = x""yes; then :	6678	if test "x$ac_cv_lib_ipc_shmat" = xyes
		6679	then :
6172	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"	6680	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
6173	fi	6681	fi
6174		6682
6175	fi	6683	fi
6176	fi	6684	fi
…		…
6182	# check for ICE first), but we must link in the order -lSM -lICE or	6690	# check for ICE first), but we must link in the order -lSM -lICE or
6183	# we get undefined symbols. So assume we have SM if we have ICE.	6691	# we get undefined symbols. So assume we have SM if we have ICE.
6184	# These have to be linked with before -lX11, unlike the other	6692	# These have to be linked with before -lX11, unlike the other
6185	# libraries we check for below, so use a different variable.	6693	# libraries we check for below, so use a different variable.
6186	# John Interrante, Karl Berry	6694	# John Interrante, Karl Berry
6187	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5	6695	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
6188	$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }	6696	printf %s "checking for IceConnectionNumber in -lICE... " >&6; }
6189	if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then :	6697	if test ${ac_cv_lib_ICE_IceConnectionNumber+y}
6190	$as_echo_n "(cached) " >&6	6698	then :
6191	else	6699	printf %s "(cached) " >&6
		6700	else $as_nop
6192	ac_check_lib_save_LIBS=$LIBS	6701	ac_check_lib_save_LIBS=$LIBS
6193	LIBS="-lICE $X_EXTRA_LIBS $LIBS"	6702	LIBS="-lICE $X_EXTRA_LIBS $LIBS"
6194	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6703	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6195	/* end confdefs.h. */	6704	/* end confdefs.h. */
6196		6705
6197	/* Override any GCC internal prototype to avoid an error.	6706	namespace conftest {
6198	Use char because int might match the return type of a GCC	6707	extern "C" int IceConnectionNumber ();
6199	builtin and then its argument prototype would still apply. */	6708	}
6200	#ifdef __cplusplus
6201	extern "C"
6202	#endif
6203	char IceConnectionNumber ();
6204	int	6709	int
6205	main ()	6710	main (void)
6206	{	6711	{
6207	return IceConnectionNumber ();	6712	return conftest::IceConnectionNumber ();
6208	;	6713	;
6209	return 0;	6714	return 0;
6210	}	6715	}
6211	_ACEOF	6716	_ACEOF
6212	if ac_fn_cxx_try_link "$LINENO"; then :	6717	if ac_fn_cxx_try_link "$LINENO"
		6718	then :
6213	ac_cv_lib_ICE_IceConnectionNumber=yes	6719	ac_cv_lib_ICE_IceConnectionNumber=yes
6214	else	6720	else $as_nop
6215	ac_cv_lib_ICE_IceConnectionNumber=no	6721	ac_cv_lib_ICE_IceConnectionNumber=no
6216	fi	6722	fi
6217	rm -f core conftest.err conftest.$ac_objext \	6723	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6218	conftest$ac_exeext conftest.$ac_ext	6724	conftest$ac_exeext conftest.$ac_ext
6219	LIBS=$ac_check_lib_save_LIBS	6725	LIBS=$ac_check_lib_save_LIBS
6220	fi	6726	fi
6221	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5	6727	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
6222	$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }	6728	printf "%s\n" "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
6223	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = x""yes; then :	6729	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes
		6730	then :
6224	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"	6731	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
6225	fi	6732	fi
6226		6733
6227	LDFLAGS=$ac_save_LDFLAGS	6734	LDFLAGS=$ac_save_LDFLAGS
6228		6735
6229	fi	6736	fi
6230		6737
6231		6738
6232	AFTERIMAGE_CFLAGS=
6233	AFTERIMAGE_LIBS=
6234	AFTERIMAGE_VERSION=
6235
6236	if test x$support_afterimage = xyes; then
6237	support_afterimage=no
6238
6239	if test "x$afterimage_config" = "x" ; then
6240	# Extract the first word of "afterimage-config", so it can be a program name with args.
6241	set dummy afterimage-config; ac_word=$2
6242	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6243	$as_echo_n "checking for $ac_word... " >&6; }
6244	if test "${ac_cv_path_afterimage_config+set}" = set; then :
6245	$as_echo_n "(cached) " >&6
6246	else
6247	case $afterimage_config in
6248	[\\/]* \| ?:[\\/]*)
6249	ac_cv_path_afterimage_config="$afterimage_config" # Let the user override the test with a path.
6250	;;
6251	*)
6252	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6253	for as_dir in $PATH
6254	do
6255	IFS=$as_save_IFS
6256	test -z "$as_dir" && as_dir=.
6257	for ac_exec_ext in '' $ac_executable_extensions; do
6258	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6259	ac_cv_path_afterimage_config="$as_dir/$ac_word$ac_exec_ext"
6260	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6261	break 2
6262	fi
6263	done
6264	done
6265	IFS=$as_save_IFS
6266
6267	test -z "$ac_cv_path_afterimage_config" && ac_cv_path_afterimage_config="no"
6268	;;
6269	esac
6270	fi
6271	afterimage_config=$ac_cv_path_afterimage_config
6272	if test -n "$afterimage_config"; then
6273	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $afterimage_config" >&5
6274	$as_echo "$afterimage_config" >&6; }
6275	else
6276	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6277	$as_echo "no" >&6; }
6278	fi
6279
6280
6281	fi
6282	if test "x$afterimage_config" != "xno" ; then
6283	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libAfterImage version >= 1.15" >&5
6284	$as_echo_n "checking for libAfterImage version >= 1.15... " >&6; }
6285	xAFTERIMAGE_VERSION=`$afterimage_config --version`
6286	if test -n "$xAFTERIMAGE_VERSION" ; then
6287	xAFTERIMAGE_CFLAGS=`$afterimage_config --cflags`
6288	xAFTERIMAGE_LIBS=`$afterimage_config --libs`
6289	if test "x$xAFTERIMAGE_LIBS" != "x"; then
6290	libai_ver_major=`echo $xAFTERIMAGE_VERSION \| cut -f 1 -d .`
6291	libai_ver_minor=`echo $xAFTERIMAGE_VERSION \| cut -f 2 -d .`
6292	if test $libai_ver_major -gt 1 -o $ $libai_ver_major -eq 1 -a $libai_ver_minor -ge 15 $; then
6293	support_afterimage=yes
6294	AFTERIMAGE_CFLAGS="$xAFTERIMAGE_CFLAGS"
6295	AFTERIMAGE_LIBS="$xAFTERIMAGE_LIBS"
6296	AFTERIMAGE_VERSION="$xAFTERIMAGE_VERSION"
6297	fi
6298	fi
6299	fi
6300	if test "x$support_afterimage" = "xyes"; then
6301	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AFTERIMAGE_LIBS" >&5
6302	$as_echo "$AFTERIMAGE_LIBS" >&6; }
6303	else
6304	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6305	$as_echo "no" >&6; }
6306	fi
6307	fi
6308	fi
6309
6310	for ac_header in \
6311	sys/byteorder.h \
6312	sys/ioctl.h \
6313	sys/sockio.h \
6314	sys/strredir.h \
6315	stdint.h \
6316	wchar.h \
6317	cwchar \
6318
6319	do :
6320	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6321	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6322	eval as_val=\$$as_ac_Header
6323	if test "x$as_val" = x""yes; then :
6324	cat >>confdefs.h <<_ACEOF
6325	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6326	_ACEOF
6327
6328	fi
6329
6330	done
6331
6332
6333	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XPointer" >&5
6334	$as_echo_n "checking for XPointer... " >&6; }
6335	if test "${rxvt_cv_xpointer+set}" = set; then :
6336	$as_echo_n "(cached) " >&6
6337	else
6338	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6339	/* end confdefs.h. */
6340	#include <X11/Xlib.h>
6341	int
6342	main ()
6343	{
6344	XPointer dummy;
6345	;
6346	return 0;
6347	}
6348	_ACEOF
6349	if ac_fn_cxx_try_compile "$LINENO"; then :
6350	rxvt_cv_xpointer=yes
6351	else
6352	rxvt_cv_xpointer=no
6353	fi
6354	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6355	fi
6356	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_xpointer" >&5
6357	$as_echo "$rxvt_cv_xpointer" >&6; }
6358	if test x$rxvt_cv_xpointer = xyes; then
6359
6360	$as_echo "#define HAVE_XPOINTER 1" >>confdefs.h
6361
6362	fi
6363
6364	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XLIB_ILLEGAL_ACCESS" >&5
6365	$as_echo_n "checking for XLIB_ILLEGAL_ACCESS... " >&6; }
6366	if test "${rxvt_cv_xlib_illegal_access+set}" = set; then :
6367	$as_echo_n "(cached) " >&6
6368	else
6369	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6370	/* end confdefs.h. */
6371
6372	#define XLIB_ILLEGAL_ACCESS
6373	#include <X11/Xlib.h>
6374
6375	int
6376	main ()
6377	{
6378
6379	Display *dpy;
6380	dpy->xdefaults = (char *)0;
6381
6382	;
6383	return 0;
6384	}
6385	_ACEOF
6386	if ac_fn_cxx_try_compile "$LINENO"; then :
6387	rxvt_cv_xlib_illegal_access=yes
6388	else
6389	rxvt_cv_xlib_illegal_access=no
6390
6391	fi
6392	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6393	fi
6394	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_xlib_illegal_access" >&5
6395	$as_echo "$rxvt_cv_xlib_illegal_access" >&6; }
6396	if test x$rxvt_cv_xlib_illegal_access = xyes; then
6397
6398	$as_echo "#define XLIB_ILLEGAL_ACCESS 1" >>confdefs.h
6399
6400	fi
6401
6402	ac_fn_cxx_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
6403	if test "x$ac_cv_type_mode_t" = x""yes; then :
6404
6405	else
6406
6407	cat >>confdefs.h <<_ACEOF
6408	#define mode_t int
6409	_ACEOF
6410
6411	fi
6412
6413	ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
6414	if test "x$ac_cv_type_pid_t" = x""yes; then :
6415
6416	else
6417
6418	cat >>confdefs.h <<_ACEOF
6419	#define pid_t int
6420	_ACEOF
6421
6422	fi
6423
6424	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
6425	$as_echo_n "checking for uid_t in sys/types.h... " >&6; }
6426	if test "${ac_cv_type_uid_t+set}" = set; then :
6427	$as_echo_n "(cached) " >&6
6428	else
6429	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6430	/* end confdefs.h. */
6431	#include <sys/types.h>
6432
6433	_ACEOF
6434	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6435	$EGREP "uid_t" >/dev/null 2>&1; then :
6436	ac_cv_type_uid_t=yes
6437	else
6438	ac_cv_type_uid_t=no
6439	fi
6440	rm -f conftest*
6441
6442	fi
6443	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
6444	$as_echo "$ac_cv_type_uid_t" >&6; }
6445	if test $ac_cv_type_uid_t = no; then
6446
6447	$as_echo "#define uid_t int" >>confdefs.h
6448
6449
6450	$as_echo "#define gid_t int" >>confdefs.h
6451
6452	fi
6453
6454	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6455	case $ac_cv_c_int16_t in #(
6456	no\|yes) ;; #(
6457	*)
6458
6459	cat >>confdefs.h <<_ACEOF
6460	#define int16_t $ac_cv_c_int16_t
6461	_ACEOF
6462	;;
6463	esac
6464
6465	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6466	case $ac_cv_c_uint16_t in #(
6467	no\|yes) ;; #(
6468	*)
6469
6470
6471	cat >>confdefs.h <<_ACEOF
6472	#define uint16_t $ac_cv_c_uint16_t
6473	_ACEOF
6474	;;
6475	esac
6476
6477	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6478	case $ac_cv_c_int32_t in #(
6479	no\|yes) ;; #(
6480	*)
6481
6482	cat >>confdefs.h <<_ACEOF
6483	#define int32_t $ac_cv_c_int32_t
6484	_ACEOF
6485	;;
6486	esac
6487
6488	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6489	case $ac_cv_c_uint32_t in #(
6490	no\|yes) ;; #(
6491	*)
6492
6493	$as_echo "#define _UINT32_T 1" >>confdefs.h
6494
6495
6496	cat >>confdefs.h <<_ACEOF
6497	#define uint32_t $ac_cv_c_uint32_t
6498	_ACEOF
6499	;;
6500	esac
6501
6502
6503	for ac_func in unsetenv
6504	do :
6505	ac_fn_cxx_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
6506	if test "x$ac_cv_func_unsetenv" = x""yes; then :
6507	cat >>confdefs.h <<_ACEOF
6508	#define HAVE_UNSETENV 1
6509	_ACEOF
6510
6511	fi
6512	done
6513
6514
6515
6516	support_utmp=yes
6517	support_wtmp=yes
6518	support_lastlog=yes
6519
6520	# Check whether --enable-utmp was given.
6521	if test "${enable_utmp+set}" = set; then :
6522	enableval=$enable_utmp; if test x$enableval = xyes -o x$enableval = xno; then
6523	support_utmp=$enableval
6524	fi
6525	fi
6526
6527
6528	# Check whether --enable-wtmp was given.
6529	if test "${enable_wtmp+set}" = set; then :
6530	enableval=$enable_wtmp; if test x$enableval = xyes -o x$enableval = xno; then
6531	support_wtmp=$enableval
6532	fi
6533	fi
6534
6535
6536	# Check whether --enable-lastlog was given.
6537	if test "${enable_lastlog+set}" = set; then :
6538	enableval=$enable_lastlog; if test x$enableval = xyes -o x$enableval = xno; then
6539	support_lastlog=$enableval
6540	fi
6541	fi
6542
6543
6544	if test x$support_utmp = xyes; then
6545
6546	$as_echo "#define UTMP_SUPPORT 1" >>confdefs.h
6547
6548	fi
6549	if test x$support_wtmp = xyes; then
6550
6551	$as_echo "#define WTMP_SUPPORT 1" >>confdefs.h
6552
6553	fi
6554	if test x$support_lastlog = xyes; then
6555
6556	$as_echo "#define LASTLOG_SUPPORT 1" >>confdefs.h
6557
6558	fi
6559
6560	for ac_func in \
6561	updwtmp \
6562	updwtmpx \
6563	updlastlogx \
6564
6565	do :
6566	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6567	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
6568	eval as_val=\$$as_ac_var
6569	if test "x$as_val" = x""yes; then :
6570	cat >>confdefs.h <<_ACEOF
6571	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6572	_ACEOF
6573
6574	fi
6575	done
6576
6577
6578	for ac_header in lastlog.h
6579	do :
6580	ac_fn_cxx_check_header_mongrel "$LINENO" "lastlog.h" "ac_cv_header_lastlog_h" "$ac_includes_default"
6581	if test "x$ac_cv_header_lastlog_h" = x""yes; then :
6582	cat >>confdefs.h <<_ACEOF
6583	#define HAVE_LASTLOG_H 1
6584	_ACEOF
6585
6586	fi
6587
6588	done
6589
6590
6591
6592	for ac_header in utmp.h
6593	do :
6594	ac_fn_cxx_check_header_mongrel "$LINENO" "utmp.h" "ac_cv_header_utmp_h" "$ac_includes_default"
6595	if test "x$ac_cv_header_utmp_h" = x""yes; then :
6596	cat >>confdefs.h <<_ACEOF
6597	#define HAVE_UTMP_H 1
6598	_ACEOF
6599	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utmp" >&5
6600	$as_echo_n "checking for struct utmp... " >&6; }
6601	if test "${pt_cv_struct_utmp+set}" = set; then :
6602	$as_echo_n "(cached) " >&6
6603	else
6604	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6605	/* end confdefs.h. */
6606	#include <sys/types.h>
6607	#include <utmp.h>
6608	int
6609	main ()
6610	{
6611	struct utmp ut;
6612	;
6613	return 0;
6614	}
6615	_ACEOF
6616	if ac_fn_cxx_try_compile "$LINENO"; then :
6617	pt_cv_struct_utmp=yes
6618	else
6619	pt_cv_struct_utmp=no
6620	fi
6621	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6622	fi
6623	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_utmp" >&5
6624	$as_echo "$pt_cv_struct_utmp" >&6; }
6625	if test x$pt_cv_struct_utmp = xyes; then
6626
6627	$as_echo "#define HAVE_STRUCT_UTMP 1" >>confdefs.h
6628
6629	fi
6630
6631
6632	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_host in utmp struct" >&5
6633	$as_echo_n "checking for ut_host in utmp struct... " >&6; }
6634	if test "${pt_cv_struct_utmp_host+set}" = set; then :
6635	$as_echo_n "(cached) " >&6
6636	else
6637	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6638	/* end confdefs.h. */
6639	#include <sys/types.h>
6640	#include <utmp.h>
6641	int
6642	main ()
6643	{
6644	struct utmp ut; ut.ut_host;
6645	;
6646	return 0;
6647	}
6648	_ACEOF
6649	if ac_fn_cxx_try_compile "$LINENO"; then :
6650	pt_cv_struct_utmp_host=yes
6651	else
6652	pt_cv_struct_utmp_host=no
6653	fi
6654	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6655	fi
6656	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_utmp_host" >&5
6657	$as_echo "$pt_cv_struct_utmp_host" >&6; }
6658	if test x$pt_cv_struct_utmp_host = xyes; then
6659
6660	$as_echo "#define HAVE_UTMP_HOST 1" >>confdefs.h
6661
6662	fi
6663
6664	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_pid in utmp struct" >&5
6665	$as_echo_n "checking for ut_pid in utmp struct... " >&6; }
6666	if test "${pt_cv_struct_utmp_pid+set}" = set; then :
6667	$as_echo_n "(cached) " >&6
6668	else
6669	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6670	/* end confdefs.h. */
6671	#include <sys/types.h>
6672	#include <utmp.h>
6673	int
6674	main ()
6675	{
6676	struct utmp ut; ut.ut_pid;
6677	;
6678	return 0;
6679	}
6680	_ACEOF
6681	if ac_fn_cxx_try_compile "$LINENO"; then :
6682	pt_cv_struct_utmp_pid=yes
6683	else
6684	pt_cv_struct_utmp_pid=no
6685	fi
6686	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6687	fi
6688	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_utmp_pid" >&5
6689	$as_echo "$pt_cv_struct_utmp_pid" >&6; }
6690	if test x$pt_cv_struct_utmp_pid = xyes; then
6691
6692	$as_echo "#define HAVE_UTMP_PID 1" >>confdefs.h
6693
6694	fi
6695
6696	fi
6697
6698	done
6699
6700
6701	for ac_header in utmpx.h
6702	do :
6703	ac_fn_cxx_check_header_mongrel "$LINENO" "utmpx.h" "ac_cv_header_utmpx_h" "$ac_includes_default"
6704	if test "x$ac_cv_header_utmpx_h" = x""yes; then :
6705	cat >>confdefs.h <<_ACEOF
6706	#define HAVE_UTMPX_H 1
6707	_ACEOF
6708	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utmpx" >&5
6709	$as_echo_n "checking for struct utmpx... " >&6; }
6710	if test "${pt_cv_struct_utmpx+set}" = set; then :
6711	$as_echo_n "(cached) " >&6
6712	else
6713	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6714	/* end confdefs.h. */
6715	#include <sys/types.h>
6716	#include <utmpx.h>
6717	int
6718	main ()
6719	{
6720	struct utmpx ut;
6721	;
6722	return 0;
6723	}
6724	_ACEOF
6725	if ac_fn_cxx_try_compile "$LINENO"; then :
6726	pt_cv_struct_utmpx=yes
6727	else
6728	pt_cv_struct_utmpx=no
6729	fi
6730	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6731	fi
6732	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_utmpx" >&5
6733	$as_echo "$pt_cv_struct_utmpx" >&6; }
6734	if test x$pt_cv_struct_utmpx = xyes; then
6735
6736	$as_echo "#define HAVE_STRUCT_UTMPX 1" >>confdefs.h
6737
6738	fi
6739
6740
6741	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for host in utmpx struct" >&5
6742	$as_echo_n "checking for host in utmpx struct... " >&6; }
6743	if test "${pt_cv_struct_utmpx_host+set}" = set; then :
6744	$as_echo_n "(cached) " >&6
6745	else
6746	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6747	/* end confdefs.h. */
6748	#include <sys/types.h>
6749	#include <utmpx.h>
6750	int
6751	main ()
6752	{
6753	struct utmpx utx; utx.ut_host;
6754	;
6755	return 0;
6756	}
6757	_ACEOF
6758	if ac_fn_cxx_try_compile "$LINENO"; then :
6759	pt_cv_struct_utmpx_host=yes
6760	else
6761	pt_cv_struct_utmpx_host=no
6762	fi
6763	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6764	fi
6765	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_utmpx_host" >&5
6766	$as_echo "$pt_cv_struct_utmpx_host" >&6; }
6767	if test x$pt_cv_struct_utmpx_host = xyes; then
6768
6769	$as_echo "#define HAVE_UTMPX_HOST 1" >>confdefs.h
6770
6771	fi
6772
6773	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for session in utmpx struct" >&5
6774	$as_echo_n "checking for session in utmpx struct... " >&6; }
6775	if test "${pt_cv_struct_utmpx_session+set}" = set; then :
6776	$as_echo_n "(cached) " >&6
6777	else
6778	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6779	/* end confdefs.h. */
6780	#include <sys/types.h>
6781	#include <utmpx.h>
6782	int
6783	main ()
6784	{
6785	struct utmpx utx; utx.ut_session;
6786	;
6787	return 0;
6788	}
6789	_ACEOF
6790	if ac_fn_cxx_try_compile "$LINENO"; then :
6791	pt_cv_struct_utmpx_session=yes
6792	else
6793	pt_cv_struct_utmpx_session=no
6794	fi
6795	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6796	fi
6797	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_utmpx_session" >&5
6798	$as_echo "$pt_cv_struct_utmpx_session" >&6; }
6799	if test x$pt_cv_struct_utmpx_session = xyes; then
6800
6801	$as_echo "#define HAVE_UTMPX_SESSION 1" >>confdefs.h
6802
6803	fi
6804
6805	fi
6806
6807	done
6808
6809	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lastlog" >&5
6810	$as_echo_n "checking for struct lastlog... " >&6; }
6811	if test "${pt_cv_struct_lastlog+set}" = set; then :
6812	$as_echo_n "(cached) " >&6
6813	else
6814	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6815	/* end confdefs.h. */
6816	#include <sys/types.h>
6817	#include <utmp.h>
6818	#ifdef HAVE_LASTLOG_H
6819	#include <lastlog.h>
6820	#endif
6821
6822	int
6823	main ()
6824	{
6825	struct lastlog ll;
6826	;
6827	return 0;
6828	}
6829	_ACEOF
6830	if ac_fn_cxx_try_compile "$LINENO"; then :
6831	pt_cv_struct_lastlog=yes
6832	else
6833	pt_cv_struct_lastlog=no
6834	fi
6835	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6836	fi
6837	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_lastlog" >&5
6838	$as_echo "$pt_cv_struct_lastlog" >&6; }
6839	if test x$pt_cv_struct_lastlog = xyes; then
6840
6841	$as_echo "#define HAVE_STRUCT_LASTLOG 1" >>confdefs.h
6842
6843	fi
6844
6845	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lastlogx" >&5
6846	$as_echo_n "checking for struct lastlogx... " >&6; }
6847	if test "${pt_cv_struct_lastlogx+set}" = set; then :
6848	$as_echo_n "(cached) " >&6
6849	else
6850	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6851	/* end confdefs.h. */
6852	#include <sys/types.h>
6853	#include <utmpx.h>
6854	#ifdef HAVE_LASTLOG_H
6855	#include <lastlog.h>
6856	#endif
6857
6858	int
6859	main ()
6860	{
6861	struct lastlogx ll;
6862	;
6863	return 0;
6864	}
6865	_ACEOF
6866	if ac_fn_cxx_try_compile "$LINENO"; then :
6867	pt_cv_struct_lastlogx=yes
6868	else
6869	pt_cv_struct_lastlogx=no
6870	fi
6871	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6872	fi
6873	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_lastlogx" >&5
6874	$as_echo "$pt_cv_struct_lastlogx" >&6; }
6875	if test x$pt_cv_struct_lastlogx = xyes; then
6876
6877	$as_echo "#define HAVE_STRUCT_LASTLOGX 1" >>confdefs.h
6878
6879	fi
6880
6881
6882	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where utmp is located" >&5
6883	$as_echo_n "checking where utmp is located... " >&6; }
6884	if test "${pt_cv_path_utmp+set}" = set; then :
6885	$as_echo_n "(cached) " >&6
6886	else
6887	if test "$cross_compiling" = yes; then :
6888	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define UTMP_FILE in config.h manually" >&5
6889	$as_echo "$as_me: WARNING: Define UTMP_FILE in config.h manually" >&2;}
6890	else
6891	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6892	/* end confdefs.h. */
6893	#include <stdio.h>
6894	#include <stdlib.h>
6895	#include <sys/types.h>
6896	#include <utmp.h>
6897	#include <errno.h>
6898	main()
6899	{
6900	char *u, utmplist[] = {
6901	"/var/run/utmp", "/var/adm/utmp", "/etc/utmp", "/usr/etc/utmp", "/usr/adm/utmp", NULL };
6902	FILE a, f=fopen("conftestval", "w");
6903	if (!f) exit(1);
6904	#ifdef UTMP_FILE
6905	fprintf(f, "%s\n", UTMP_FILE);
6906	exit(0);
6907	#endif
6908	#ifdef _PATH_UTMP
6909	fprintf(f, "%s\n", _PATH_UTMP);
6910	exit(0);
6911	#endif
6912	for (u = utmplist; *u; u++) {
6913	if ((a = fopen(*u, "r")) != NULL \|\| errno == EACCES) {
6914	fprintf(f, "%s\n", *u);
6915	exit(0);
6916	}
6917	}
6918	exit(0);
6919	}
6920	_ACEOF
6921	if ac_fn_cxx_try_run "$LINENO"; then :
6922	pt_cv_path_utmp=`cat conftestval`
6923	else
6924	pt_cv_path_utmp=
6925	fi
6926	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
6927	conftest.$ac_objext conftest.beam conftest.$ac_ext
6928	fi
6929
6930	fi
6931	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_utmp" >&5
6932	$as_echo "$pt_cv_path_utmp" >&6; }
6933	if test x$pt_cv_path_utmp != x; then
6934
6935	cat >>confdefs.h <<_ACEOF
6936	#define UTMP_FILE "$pt_cv_path_utmp"
6937	_ACEOF
6938
6939	fi
6940
6941
6942	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where wtmp is located" >&5
6943	$as_echo_n "checking where wtmp is located... " >&6; }
6944	if test "${pt_cv_path_wtmp+set}" = set; then :
6945	$as_echo_n "(cached) " >&6
6946	else
6947	if test "$cross_compiling" = yes; then :
6948	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define WTMP_FILE in config.h manually" >&5
6949	$as_echo "$as_me: WARNING: Define WTMP_FILE in config.h manually" >&2;}
6950	else
6951	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6952	/* end confdefs.h. */
6953	#include <stdio.h>
6954	#include <stdlib.h>
6955	#include <sys/types.h>
6956	#ifdef HAVE_UTMP_H
6957	#include <utmp.h>
6958	#endif
6959	#include <errno.h>
6960	main()
6961	{
6962	char *w, wtmplist[] = {
6963	"/var/log/wtmp", "/var/adm/wtmp", "/etc/wtmp", "/usr/etc/wtmp", "/usr/adm/wtmp", NULL };
6964	FILE a, f=fopen("conftestval", "w");
6965	if (!f) exit(1);
6966	#ifdef WTMP_FILE
6967	fprintf(f, "%s\n", WTMP_FILE);
6968	exit(0);
6969	#endif
6970	#ifdef _PATH_WTMP
6971	fprintf(f, "%s\n", _PATH_WTMP);
6972	exit(0);
6973	#endif
6974	for (w = wtmplist; *w; w++) {
6975	if ((a = fopen(*w, "r")) != NULL \|\| errno == EACCES) {
6976	fprintf(f, "%s\n", *w);
6977	exit(0);
6978	}
6979	}
6980	exit(0);
6981	}
6982	_ACEOF
6983	if ac_fn_cxx_try_run "$LINENO"; then :
6984	pt_cv_path_wtmp=`cat conftestval`
6985	else
6986	pt_cv_path_wtmp=
6987	fi
6988	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
6989	conftest.$ac_objext conftest.beam conftest.$ac_ext
6990	fi
6991
6992	fi
6993	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmp" >&5
6994	$as_echo "$pt_cv_path_wtmp" >&6; }
6995	if test x$pt_cv_path_wtmp != x; then
6996
6997	cat >>confdefs.h <<_ACEOF
6998	#define WTMP_FILE "$pt_cv_path_wtmp"
6999	_ACEOF
7000
7001	fi
7002
7003	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where wtmpx is located" >&5
7004	$as_echo_n "checking where wtmpx is located... " >&6; }
7005	if test "${pt_cv_path_wtmpx+set}" = set; then :
7006	$as_echo_n "(cached) " >&6
7007	else
7008	if test "$cross_compiling" = yes; then :
7009	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define WTMPX_FILE in config.h manually" >&5
7010	$as_echo "$as_me: WARNING: Define WTMPX_FILE in config.h manually" >&2;}
7011	else
7012	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7013	/* end confdefs.h. */
7014	#include <stdio.h>
7015	#include <stdlib.h>
7016	#ifdef HAVE_UTMPX_H
7017	#include <utmpx.h>
7018	#endif
7019	#include <errno.h>
7020	main()
7021	{
7022	char *w, wtmplist[] = {
7023	"/var/log/wtmpx", "/var/adm/wtmpx", NULL };
7024	FILE a, f=fopen("conftestval", "w");
7025	if (!f) exit(1);
7026	#ifdef WTMPX_FILE
7027	fprintf(f, "%s\n", WTMPX_FILE);
7028	exit(0);
7029	#endif
7030	#ifdef _PATH_WTMPX
7031	fprintf(f, "%s\n", _PATH_WTMPX);
7032	exit(0);
7033	#endif
7034	for (w = wtmplist; *w; w++) {
7035	if ((a = fopen(*w, "r")) != NULL \|\| errno == EACCES) {
7036	fprintf(f, "%s\n", *w);
7037	exit(0);
7038	}
7039	}
7040	exit(0);
7041	}
7042	_ACEOF
7043	if ac_fn_cxx_try_run "$LINENO"; then :
7044	pt_cv_path_wtmpx=`cat conftestval`
7045	else
7046	pt_cv_path_wtmpx=
7047	fi
7048	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7049	conftest.$ac_objext conftest.beam conftest.$ac_ext
7050	fi
7051
7052	fi
7053	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmpx" >&5
7054	$as_echo "$pt_cv_path_wtmpx" >&6; }
7055	if test x$pt_cv_path_wtmpx != x; then
7056
7057	cat >>confdefs.h <<_ACEOF
7058	#define WTMPX_FILE "$pt_cv_path_wtmpx"
7059	_ACEOF
7060
7061	fi
7062
7063	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where lastlog is located" >&5
7064	$as_echo_n "checking where lastlog is located... " >&6; }
7065	if test "${pt_cv_path_lastlog+set}" = set; then :
7066	$as_echo_n "(cached) " >&6
7067	else
7068	if test "$cross_compiling" = yes; then :
7069	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define LASTLOG_FILE in config.h manually" >&5
7070	$as_echo "$as_me: WARNING: Define LASTLOG_FILE in config.h manually" >&2;}
7071	else
7072	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7073	/* end confdefs.h. */
7074	#include <stdio.h>
7075	#include <stdlib.h>
7076	#include <sys/types.h>
7077	#ifdef HAVE_UTMPX_H
7078	#include <utmpx.h>
7079	#elif defined(HAVE_UTMP_H)
7080	#include <utmp.h>
7081	#endif
7082	#ifdef HAVE_LASTLOG_H
7083	#include <lastlog.h>
7084	#endif
7085	#include <errno.h>
7086	main()
7087	{
7088	char *w, lastloglist[] = { "/var/log/lastlog", NULL };
7089	FILE a, f=fopen("conftestval", "w");
7090	if (!f) exit(1);
7091	#ifdef LASTLOG_FILE
7092	fprintf(f, "%s\n", LASTLOG_FILE);
7093	exit(0);
7094	#endif
7095	#ifdef _PATH_LASTLOG
7096	fprintf(f, "%s\n", _PATH_LASTLOG);
7097	exit(0);
7098	#endif
7099	for (w = lastloglist; *w; w++) {
7100	if ((a = fopen(*w, "r")) != NULL \|\| errno == EACCES) {
7101	fprintf(f, "%s\n", *w);
7102	exit(0);
7103	}
7104	}
7105	exit(0);
7106	}
7107	_ACEOF
7108	if ac_fn_cxx_try_run "$LINENO"; then :
7109	pt_cv_path_lastlog=`cat conftestval`
7110	else
7111	pt_cv_path_lastlog=
7112	fi
7113	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7114	conftest.$ac_objext conftest.beam conftest.$ac_ext
7115	fi
7116
7117	fi
7118	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlog" >&5
7119	$as_echo "$pt_cv_path_lastlog" >&6; }
7120	if test x$pt_cv_path_lastlog != x; then
7121
7122	cat >>confdefs.h <<_ACEOF
7123	#define LASTLOG_FILE "$pt_cv_path_lastlog"
7124	_ACEOF
7125
7126	fi
7127
7128	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where lastlogx is located" >&5
7129	$as_echo_n "checking where lastlogx is located... " >&6; }
7130	if test "${pt_cv_path_lastlogx+set}" = set; then :
7131	$as_echo_n "(cached) " >&6
7132	else
7133	if test "$cross_compiling" = yes; then :
7134	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define LASTLOGX_FILE in config.h manually" >&5
7135	$as_echo "$as_me: WARNING: Define LASTLOGX_FILE in config.h manually" >&2;}
7136	else
7137	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7138	/* end confdefs.h. */
7139	#include <stdio.h>
7140	#include <stdlib.h>
7141	#ifdef HAVE_UTMPX_H
7142	#include <utmpx.h>
7143	#endif
7144	#include <errno.h>
7145	main()
7146	{
7147	char *w, wtmplist[] = { "/var/log/lastlogx", "/var/adm/lastlogx", NULL };
7148	FILE a, f=fopen("conftestval", "w");
7149	if (!f) exit(1);
7150	#ifdef LASTLOGX_FILE
7151	fprintf(f, "%s\n", LASTLOGX_FILE);
7152	exit(0);
7153	#endif
7154	#ifdef _PATH_LASTLOGX
7155	fprintf(f, "%s\n", _PATH_LASTLOGX);
7156	exit(0);
7157	#endif
7158	for (w = wtmplist; *w; w++) {
7159	if ((a = fopen(*w, "r")) != NULL \|\| errno == EACCES) {
7160	fprintf(f, "%s\n", *w);
7161	exit(0);
7162	}
7163	}
7164	exit(0);
7165	}
7166	_ACEOF
7167	if ac_fn_cxx_try_run "$LINENO"; then :
7168	pt_cv_path_lastlogx=`cat conftestval`
7169	else
7170	pt_cv_path_lastlogx=
7171	fi
7172	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7173	conftest.$ac_objext conftest.beam conftest.$ac_ext
7174	fi
7175
7176	fi
7177	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlogx" >&5
7178	$as_echo "$pt_cv_path_lastlogx" >&6; }
7179	if test x$pt_cv_path_lastlogx != x; then
7180
7181	cat >>confdefs.h <<_ACEOF
7182	#define LASTLOGX_FILE "$pt_cv_path_lastlogx"
7183	_ACEOF
7184
7185	fi
7186
7187
7188
7189
7190	save_LIBS=$LIBS
7191	save_CFLAGS=$CFLAGS
7192	CFLAGS="$CFLAGS $X_CFLAGS"
7193	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
7194	if test x$support_xim = xyes; then
7195	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working Xlocale" >&5
7196	$as_echo_n "checking for working Xlocale... " >&6; }
7197	if test "${rxvt_cv_func_xlocale+set}" = set; then :
7198	$as_echo_n "(cached) " >&6
7199	else
7200	if test "$cross_compiling" = yes; then :
7201	:
7202	else
7203	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7204	/* end confdefs.h. */
7205	#include <X11/Xlib.h>
7206	#include <stdlib.h>
7207	main() {
7208	char *p;
7209	if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
7210	exit (XSupportsLocale() ? 0 : 1);
7211	else
7212	exit (1);}
7213	_ACEOF
7214	if ac_fn_cxx_try_run "$LINENO"; then :
7215	rxvt_cv_func_xlocale=yes
7216	else
7217	rxvt_cv_func_xlocale=no
7218	fi
7219	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7220	conftest.$ac_objext conftest.beam conftest.$ac_ext
7221	fi
7222
7223	fi
7224	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xlocale" >&5
7225	$as_echo "$rxvt_cv_func_xlocale" >&6; }
7226	if test x$rxvt_cv_func_xlocale = xyes; then
7227
7228	$as_echo "#define USE_XIM 1" >>confdefs.h
7229
7230	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken XIM callback" >&5
7231	$as_echo_n "checking for broken XIM callback... " >&6; }
7232	if test "${rxvt_cv_broken_ximcb+set}" = set; then :
7233	$as_echo_n "(cached) " >&6
7234	else
7235	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7236	/* end confdefs.h. */
7237
7238	#include <X11/Xlib.h>
7239
7240	void im_destroy_cb (XIC unused1, XPointer client_data, XPointer unused3);
7241
7242	void f() {
7243	XIMCallback cb;
7244	cb.callback = im_destroy_cb;
7245	}
7246
7247	_ACEOF
7248	if ac_fn_cxx_try_compile "$LINENO"; then :
7249	rxvt_cv_broken_ximcb=yes
7250	else
7251	rxvt_cv_broken_ximcb=no
7252	fi
7253	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7254	fi
7255	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_broken_ximcb" >&5
7256	$as_echo "$rxvt_cv_broken_ximcb" >&6; }
7257
7258	if test x$rxvt_cv_broken_ximcb = xyes; then
7259
7260	$as_echo "#define XIMCB_PROTO_BROKEN 1" >>confdefs.h
7261
7262	fi
7263	fi
7264	fi
7265
7266	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working X setlocale" >&5
7267	$as_echo_n "checking for working X setlocale... " >&6; }
7268	if test "${rxvt_cv_func_xsetlocale+set}" = set; then :
7269	$as_echo_n "(cached) " >&6
7270	else
7271	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7272	/* end confdefs.h. */
7273	#define X_LOCALE 1
7274	#include <X11/Xlocale.h>
7275	int
7276	main ()
7277	{
7278	setlocale(LC_CTYPE, "");
7279	;
7280	return 0;
7281	}
7282	_ACEOF
7283	if ac_fn_cxx_try_link "$LINENO"; then :
7284	rxvt_cv_func_xsetlocale=yes
7285	else
7286	rxvt_cv_func_xsetlocale=no
7287	fi
7288	rm -f core conftest.err conftest.$ac_objext \
7289	conftest$ac_exeext conftest.$ac_ext
7290	fi
7291	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xsetlocale" >&5
7292	$as_echo "$rxvt_cv_func_xsetlocale" >&6; }
7293	if test x$rxvt_cv_func_xsetlocale = xyes; then
7294
7295	$as_echo "#define HAVE_XSETLOCALE 1" >>confdefs.h
7296
7297	fi
7298	LIBS=$save_LIBS
7299	CFLAGS=$save_CFLAGS
7300
7301	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working plain setlocale" >&5
7302	$as_echo_n "checking for working plain setlocale... " >&6; }
7303	if test "${rxvt_cv_func_setlocale+set}" = set; then :
7304	$as_echo_n "(cached) " >&6
7305	else
7306	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7307	/* end confdefs.h. */
7308	#include <clocale>
7309	int
7310	main ()
7311	{
7312	setlocale(LC_CTYPE, "");
7313	;
7314	return 0;
7315	}
7316	_ACEOF
7317	if ac_fn_cxx_try_link "$LINENO"; then :
7318	rxvt_cv_func_setlocale=yes
7319	else
7320	rxvt_cv_func_setlocale=no
7321	fi
7322	rm -f core conftest.err conftest.$ac_objext \
7323	conftest$ac_exeext conftest.$ac_ext
7324	fi
7325	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_setlocale" >&5
7326	$as_echo "$rxvt_cv_func_setlocale" >&6; }
7327	if test x$rxvt_cv_func_setlocale = xyes; then
7328
7329	$as_echo "#define HAVE_SETLOCALE 1" >>confdefs.h
7330
7331	fi
7332
7333	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working nl_langinfo" >&5
7334	$as_echo_n "checking for working nl_langinfo... " >&6; }
7335	if test "${rxvt_cv_func_nl_langinfo+set}" = set; then :
7336	$as_echo_n "(cached) " >&6
7337	else
7338	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7339	/* end confdefs.h. */
7340	#include <langinfo.h>
7341	int
7342	main ()
7343	{
7344	nl_langinfo(CODESET);
7345	;
7346	return 0;
7347	}
7348	_ACEOF
7349	if ac_fn_cxx_try_link "$LINENO"; then :
7350	rxvt_cv_func_nl_langinfo=yes
7351	else
7352	rxvt_cv_func_nl_langinfo=no
7353	fi
7354	rm -f core conftest.err conftest.$ac_objext \
7355	conftest$ac_exeext conftest.$ac_ext
7356	fi
7357	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_nl_langinfo" >&5
7358	$as_echo "$rxvt_cv_func_nl_langinfo" >&6; }
7359	if test x$rxvt_cv_func_nl_langinfo = xyes; then
7360
7361	$as_echo "#define HAVE_NL_LANGINFO 1" >>confdefs.h
7362
7363	fi
7364
7365
7366	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for unix-compliant filehandle passing ability" >&5
7367	$as_echo_n "checking for unix-compliant filehandle passing ability... " >&6; }
7368	if test "${pt_cv_can_pass_fds+set}" = set; then :
7369	$as_echo_n "(cached) " >&6
7370	else
7371	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7372	/* end confdefs.h. */
7373
7374	#include <cstddef> // broken bsds (is that redundant?) need this
7375	#include <sys/types.h>
7376	#include <sys/socket.h>
7377	#include <sys/uio.h>
7378
7379	int
7380	main ()
7381	{
7382
7383	{
7384	msghdr msg;
7385	iovec iov;
7386	char buf [100];
7387	char data = 0;
7388
7389	iov.iov_base = &data;
7390	iov.iov_len = 1;
7391
7392	msg.msg_iov = &iov;
7393	msg.msg_iovlen = 1;
7394	msg.msg_control = buf;
7395	msg.msg_controllen = sizeof buf;
7396
7397	cmsghdr *cmsg = CMSG_FIRSTHDR (&msg);
7398	cmsg->cmsg_level = SOL_SOCKET;
7399	cmsg->cmsg_type = SCM_RIGHTS;
7400	cmsg->cmsg_len = 100;
7401
7402	(int )CMSG_DATA (cmsg) = 5;
7403
7404	return sendmsg (3, &msg, 0);
7405	}
7406
7407	;
7408	return 0;
7409	}
7410	_ACEOF
7411	if ac_fn_cxx_try_link "$LINENO"; then :
7412	pt_cv_can_pass_fds=yes
7413	else
7414	pt_cv_can_pass_fds=no
7415	fi
7416	rm -f core conftest.err conftest.$ac_objext \
7417	conftest$ac_exeext conftest.$ac_ext
7418	fi
7419	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_can_pass_fds" >&5
7420	$as_echo "$pt_cv_can_pass_fds" >&6; }
7421	if test x$pt_cv_can_pass_fds = xyes; then
7422
7423	$as_echo "#define HAVE_UNIX_FDPASS 1" >>confdefs.h
7424
7425	else
7426	as_fn_error "libptytty requires unix-compliant filehandle passing ability" "$LINENO" 5
7427	fi
7428
7429
7430
7431	for ac_header in \
7432	pty.h \
7433	util.h \
7434	libutil.h \
7435	sys/ioctl.h \
7436	sys/stropts.h \
7437	stropts.h \
7438
7439	do :
7440	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7441	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7442	eval as_val=\$$as_ac_Header
7443	if test "x$as_val" = x""yes; then :
7444	cat >>confdefs.h <<_ACEOF
7445	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7446	_ACEOF
7447
7448	fi
7449
7450	done
7451
7452
7453	for ac_func in \
7454	revoke \
7455	_getpty \
7456	getpt \
7457	posix_openpt \
7458	isastream \
7459	setuid \
7460	seteuid \
7461	setreuid \
7462	setresuid \
7463
7464	do :
7465	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
7466	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
7467	eval as_val=\$$as_ac_var
7468	if test "x$as_val" = x""yes; then :
7469	cat >>confdefs.h <<_ACEOF
7470	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
7471	_ACEOF
7472
7473	fi
7474	done
7475
7476
7477	have_clone=no
7478
7479	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptc" >&5
7480	$as_echo_n "checking for /dev/ptc... " >&6; }
7481	if test -e /dev/ptc; then
7482	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7483	$as_echo "yes" >&6; }
7484
7485	$as_echo "#define CLONE_DEVICE \"/dev/ptc\"" >>confdefs.h
7486
7487	have_clone=yes
7488	else
7489	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7490	$as_echo "no" >&6; }
7491	fi
7492
7493	case $host in
7494	--cygwin*)
7495	have_clone=yes
7496
7497	$as_echo "#define CLONE_DEVICE \"/dev/ptmx\"" >>confdefs.h
7498
7499	;;
7500	*)
7501	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptmx" >&5
7502	$as_echo_n "checking for /dev/ptmx... " >&6; }
7503	if test -e /dev/ptmx; then
7504	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7505	$as_echo "yes" >&6; }
7506
7507	$as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
7508
7509
7510	$as_echo "#define CLONE_DEVICE \"/dev/ptmx\"" >>confdefs.h
7511
7512	have_clone=yes
7513	else
7514	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7515	$as_echo "no" >&6; }
7516	fi
7517	;;
7518	esac
7519
7520	if test x$ac_cv_func_getpt = xyes -o x$ac_cv_func_posix_openpt = xyes -o x$have_clone = xyes; then
7521	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for UNIX98 ptys" >&5
7522	$as_echo_n "checking for UNIX98 ptys... " >&6; }
7523	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7524	/* end confdefs.h. */
7525	#include <stdlib.h>
7526	int
7527	main ()
7528	{
7529	grantpt(0);unlockpt(0);ptsname(0);
7530	;
7531	return 0;
7532	}
7533	_ACEOF
7534	if ac_fn_cxx_try_link "$LINENO"; then :
7535	unix98_pty=yes
7536
7537	$as_echo "#define UNIX98_PTY 1" >>confdefs.h
7538
7539	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7540	$as_echo "yes" >&6; }
7541	else
7542	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7543	$as_echo "no" >&6; }
7544	fi
7545	rm -f core conftest.err conftest.$ac_objext \
7546	conftest$ac_exeext conftest.$ac_ext
7547	fi
7548
7549	if test -z "$unix98_pty"; then
7550	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing openpty" >&5
7551	$as_echo_n "checking for library containing openpty... " >&6; }
7552	if test "${ac_cv_search_openpty+set}" = set; then :
7553	$as_echo_n "(cached) " >&6
7554	else
7555	ac_func_search_save_LIBS=$LIBS
7556	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7557	/* end confdefs.h. */
7558
7559	/* Override any GCC internal prototype to avoid an error.
7560	Use char because int might match the return type of a GCC
7561	builtin and then its argument prototype would still apply. */
7562	#ifdef __cplusplus
7563	extern "C"
7564	#endif
7565	char openpty ();
7566	int
7567	main ()
7568	{
7569	return openpty ();
7570	;
7571	return 0;
7572	}
7573	_ACEOF
7574	for ac_lib in '' util; do
7575	if test -z "$ac_lib"; then	6739	if test -n "$ac_tool_prefix"; then
7576	ac_res="none required"
7577	else
7578	ac_res=-l$ac_lib
7579	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7580	fi
7581	if ac_fn_cxx_try_link "$LINENO"; then :
7582	ac_cv_search_openpty=$ac_res
7583	fi
7584	rm -f core conftest.err conftest.$ac_objext \
7585	conftest$ac_exeext
7586	if test "${ac_cv_search_openpty+set}" = set; then :
7587	break
7588	fi
7589	done
7590	if test "${ac_cv_search_openpty+set}" = set; then :
7591
7592	else
7593	ac_cv_search_openpty=no
7594	fi
7595	rm conftest.$ac_ext
7596	LIBS=$ac_func_search_save_LIBS
7597	fi
7598	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openpty" >&5
7599	$as_echo "$ac_cv_search_openpty" >&6; }
7600	ac_res=$ac_cv_search_openpty
7601	if test "$ac_res" != no; then :
7602	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
7603
7604	$as_echo "#define HAVE_OPENPTY 1" >>confdefs.h
7605
7606	fi
7607
7608	fi
7609
7610
7611
7612	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tty group" >&5
7613	$as_echo_n "checking for tty group... " >&6; }
7614	if test "${pt_cv_tty_group+set}" = set; then :
7615	$as_echo_n "(cached) " >&6
7616	else
7617	if test "$cross_compiling" = yes; then :
7618	pt_cv_tty_group=no
7619	else
7620	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7621	/* end confdefs.h. */
7622
7623	#include <sys/types.h>
7624	#include <sys/stat.h>
7625	#include <unistd.h>
7626	#include <grp.h>
7627
7628	main()
7629	{
7630	struct stat st;
7631	struct group *gr;
7632	char *tty;
7633	gr = getgrnam("tty");
7634	tty = ttyname(0);
7635	if (gr != 0
7636	&& tty != 0
7637	&& (stat(tty, &st)) == 0
7638	&& st.st_gid == gr->gr_gid)
7639	return 0;
7640	else
7641	return 1;
7642	}
7643	_ACEOF
7644	if ac_fn_cxx_try_run "$LINENO"; then :
7645	pt_cv_tty_group=yes
7646	else
7647	pt_cv_tty_group=no
7648	fi
7649	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7650	conftest.$ac_objext conftest.beam conftest.$ac_ext
7651	fi
7652
7653	fi
7654	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_tty_group" >&5
7655	$as_echo "$pt_cv_tty_group" >&6; }
7656	if test x$pt_cv_tty_group = xyes; then
7657
7658	$as_echo "#define TTY_GID_SUPPORT 1" >>confdefs.h
7659
7660	fi
7661
7662	if test x$support_xft = xyes; then
7663	# Extract the first word of "pkg-config", so it can be a program name with args.	6740	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
7664	set dummy pkg-config; ac_word=$2	6741	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
7665	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	6742	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7666	$as_echo_n "checking for $ac_word... " >&6; }	6743	printf %s "checking for $ac_word... " >&6; }
7667	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :	6744	if test ${ac_cv_path_PKG_CONFIG+y}
7668	$as_echo_n "(cached) " >&6	6745	then :
7669	else	6746	printf %s "(cached) " >&6
		6747	else $as_nop
7670	case $PKG_CONFIG in	6748	case $PKG_CONFIG in
7671	[\\/]* \| ?:[\\/]*)	6749	[\\/]* \| ?:[\\/]*)
7672	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.	6750	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7673	;;	6751	;;
7674	*)	6752	*)
7675	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6753	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7676	for as_dir in $PATH	6754	for as_dir in $PATH
7677	do	6755	do
7678	IFS=$as_save_IFS	6756	IFS=$as_save_IFS
7679	test -z "$as_dir" && as_dir=.	6757	case $as_dir in #(((
		6758	'') as_dir=./ ;;
		6759	*/) ;;
		6760	*) as_dir=$as_dir/ ;;
		6761	esac
7680	for ac_exec_ext in '' $ac_executable_extensions; do	6762	for ac_exec_ext in '' $ac_executable_extensions; do
7681	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	6763	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
7682	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"	6764	ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
7683	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	6765	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
7684	break 2	6766	break 2
7685	fi	6767	fi
7686	done	6768	done
7687	done	6769	done
7688	IFS=$as_save_IFS	6770	IFS=$as_save_IFS
7689		6771
7690	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7691	;;	6772	;;
7692	esac	6773	esac
7693	fi	6774	fi
7694	PKG_CONFIG=$ac_cv_path_PKG_CONFIG	6775	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7695	if test -n "$PKG_CONFIG"; then	6776	if test -n "$PKG_CONFIG"; then
7696	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5	6777	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7697	$as_echo "$PKG_CONFIG" >&6; }	6778	printf "%s\n" "$PKG_CONFIG" >&6; }
7698	else	6779	else
7699	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	6780	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7700	$as_echo "no" >&6; }	6781	printf "%s\n" "no" >&6; }
7701	fi	6782	fi
7702		6783
7703		6784
7704	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xft; then	6785	fi
7705	X_LIBS="`$PKG_CONFIG xft --libs` $X_LIBS"	6786	if test -z "$ac_cv_path_PKG_CONFIG"; then
7706	CPPFLAGS="$CPPFLAGS `$PKG_CONFIG xft --cflags`"	6787	ac_pt_PKG_CONFIG=$PKG_CONFIG
		6788	# Extract the first word of "pkg-config", so it can be a program name with args.
		6789	set dummy pkg-config; ac_word=$2
		6790	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		6791	printf %s "checking for $ac_word... " >&6; }
		6792	if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
		6793	then :
		6794	printf %s "(cached) " >&6
		6795	else $as_nop
		6796	case $ac_pt_PKG_CONFIG in
		6797	[\\/]* \| ?:[\\/]*)
		6798	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
		6799	;;
		6800	*)
		6801	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		6802	for as_dir in $PATH
		6803	do
		6804	IFS=$as_save_IFS
		6805	case $as_dir in #(((
		6806	'') as_dir=./ ;;
		6807	*/) ;;
		6808	*) as_dir=$as_dir/ ;;
		6809	esac
		6810	for ac_exec_ext in '' $ac_executable_extensions; do
		6811	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		6812	ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
		6813	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		6814	break 2
		6815	fi
		6816	done
		6817	done
		6818	IFS=$as_save_IFS
		6819
		6820	;;
		6821	esac
		6822	fi
		6823	ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
		6824	if test -n "$ac_pt_PKG_CONFIG"; then
		6825	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
		6826	printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
		6827	else
		6828	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6829	printf "%s\n" "no" >&6; }
		6830	fi
		6831
		6832	if test "x$ac_pt_PKG_CONFIG" = x; then
		6833	PKG_CONFIG="no"
7707	else	6834	else
		6835	case $cross_compiling:$ac_tool_warned in
		6836	yes:)
		6837	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		6838	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		6839	ac_tool_warned=yes ;;
		6840	esac
		6841	PKG_CONFIG=$ac_pt_PKG_CONFIG
		6842	fi
		6843	else
		6844	PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
		6845	fi
		6846
		6847
		6848
		6849	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libptytty (using pkg-config)" >&5
		6850	printf %s "checking for libptytty (using pkg-config)... " >&6; }
		6851	if test $PKG_CONFIG != no && $PKG_CONFIG --exists libptytty; then
		6852	PTYTTY_CFLAGS="`$PKG_CONFIG --cflags libptytty`"
		6853	PTYTTY_LIBS="`$PKG_CONFIG --libs libptytty`"
		6854
		6855	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		6856	printf "%s\n" "ok" >&6; }
		6857	:
		6858	else
		6859	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6860	printf "%s\n" "no" >&6; }
		6861
		6862	as_fn_error $? "unable to find libptytty" "$LINENO" 5
		6863
		6864	fi
		6865
		6866
		6867
		6868
		6869
		6870	image_lib=none
		6871
		6872	PIXBUF_CFLAGS=
		6873	PIXBUF_LIBS=
		6874
		6875	if test x$support_pixbuf = xyes; then
		6876
		6877	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gdk-pixbuf-2.0 (using pkg-config)" >&5
		6878	printf %s "checking for gdk-pixbuf-2.0 (using pkg-config)... " >&6; }
		6879	if test $PKG_CONFIG != no && $PKG_CONFIG --exists gdk-pixbuf-2.0; then
		6880	PIXBUF_CFLAGS="`$PKG_CONFIG --cflags gdk-pixbuf-2.0`"
		6881	PIXBUF_LIBS="`$PKG_CONFIG --libs gdk-pixbuf-2.0`"
		6882
		6883	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		6884	printf "%s\n" "ok" >&6; }
		6885
		6886	image_lib=gdk-pixbuf
		6887
		6888	printf "%s\n" "#define HAVE_PIXBUF 1" >>confdefs.h
		6889
		6890
		6891	else
		6892	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6893	printf "%s\n" "no" >&6; }
		6894	:
		6895	fi
		6896
		6897	fi
		6898
		6899
		6900
		6901
		6902	STARTUP_NOTIFICATION_CFLAGS=
		6903	STARTUP_NOTIFICATION_LIBS=
		6904
		6905	if test x$support_startup_notification = xyes; then
		6906
		6907	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libstartup-notification-1.0 (using pkg-config)" >&5
		6908	printf %s "checking for libstartup-notification-1.0 (using pkg-config)... " >&6; }
		6909	if test $PKG_CONFIG != no && $PKG_CONFIG --exists libstartup-notification-1.0; then
		6910	STARTUP_NOTIFICATION_CFLAGS="`$PKG_CONFIG --cflags libstartup-notification-1.0`"
		6911	STARTUP_NOTIFICATION_LIBS="`$PKG_CONFIG --libs libstartup-notification-1.0`"
		6912
		6913	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		6914	printf "%s\n" "ok" >&6; }
		6915
		6916
		6917	printf "%s\n" "#define HAVE_STARTUP_NOTIFICATION 1" >>confdefs.h
		6918
		6919
		6920	else
		6921	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6922	printf "%s\n" "no" >&6; }
		6923	:
		6924	fi
		6925
		6926	fi
		6927
		6928
		6929
		6930
		6931	if test x$support_frills = xyes; then
		6932
		6933	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xmu (using pkg-config)" >&5
		6934	printf %s "checking for xmu (using pkg-config)... " >&6; }
		6935	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xmu; then
		6936	XMU_CFLAGS="`$PKG_CONFIG --cflags xmu`"
		6937	XMU_LIBS="`$PKG_CONFIG --libs xmu`"
		6938
		6939	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		6940	printf "%s\n" "ok" >&6; }
		6941
		6942	X_LIBS="$XMU_LIBS $X_LIBS"
		6943	CPPFLAGS="$CPPFLAGS $XMU_CFLAGS"
		6944
		6945	printf "%s\n" "#define HAVE_XMU 1" >>confdefs.h
		6946
		6947
		6948	else
		6949	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6950	printf "%s\n" "no" >&6; }
		6951	:
		6952	fi
		6953
		6954	fi
		6955
		6956	ac_fn_cxx_check_header_compile "$LINENO" "sys/byteorder.h" "ac_cv_header_sys_byteorder_h" "$ac_includes_default"
		6957	if test "x$ac_cv_header_sys_byteorder_h" = xyes
		6958	then :
		6959	printf "%s\n" "#define HAVE_SYS_BYTEORDER_H 1" >>confdefs.h
		6960
		6961	fi
		6962	ac_fn_cxx_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
		6963	if test "x$ac_cv_header_sys_ioctl_h" = xyes
		6964	then :
		6965	printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
		6966
		6967	fi
		6968	ac_fn_cxx_check_header_compile "$LINENO" "sys/sockio.h" "ac_cv_header_sys_sockio_h" "$ac_includes_default"
		6969	if test "x$ac_cv_header_sys_sockio_h" = xyes
		6970	then :
		6971	printf "%s\n" "#define HAVE_SYS_SOCKIO_H 1" >>confdefs.h
		6972
		6973	fi
		6974	ac_fn_cxx_check_header_compile "$LINENO" "sys/strredir.h" "ac_cv_header_sys_strredir_h" "$ac_includes_default"
		6975	if test "x$ac_cv_header_sys_strredir_h" = xyes
		6976	then :
		6977	printf "%s\n" "#define HAVE_SYS_STRREDIR_H 1" >>confdefs.h
		6978
		6979	fi
		6980	ac_fn_cxx_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
		6981	if test "x$ac_cv_header_stdint_h" = xyes
		6982	then :
		6983	printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
		6984
		6985	fi
		6986	ac_fn_cxx_check_header_compile "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
		6987	if test "x$ac_cv_header_wchar_h" = xyes
		6988	then :
		6989	printf "%s\n" "#define HAVE_WCHAR_H 1" >>confdefs.h
		6990
		6991	fi
		6992
		6993
		6994	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XLIB_ILLEGAL_ACCESS" >&5
		6995	printf %s "checking for XLIB_ILLEGAL_ACCESS... " >&6; }
		6996	if test ${rxvt_cv_xlib_illegal_access+y}
		6997	then :
		6998	printf %s "(cached) " >&6
		6999	else $as_nop
		7000	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7001	/* end confdefs.h. */
		7002
		7003	#define XLIB_ILLEGAL_ACCESS
		7004	#include <X11/Xlib.h>
		7005
		7006	int
		7007	main (void)
		7008	{
		7009
		7010	Display *dpy;
		7011	dpy->xdefaults = (char *)0;
		7012
		7013	;
		7014	return 0;
		7015	}
		7016	_ACEOF
		7017	if ac_fn_cxx_try_compile "$LINENO"
		7018	then :
		7019	rxvt_cv_xlib_illegal_access=yes
		7020	else $as_nop
		7021	rxvt_cv_xlib_illegal_access=no
		7022
		7023	fi
		7024	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		7025	fi
		7026	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_xlib_illegal_access" >&5
		7027	printf "%s\n" "$rxvt_cv_xlib_illegal_access" >&6; }
		7028	if test x$rxvt_cv_xlib_illegal_access = xyes; then
		7029
		7030	printf "%s\n" "#define XLIB_ILLEGAL_ACCESS 1" >>confdefs.h
		7031
		7032	fi
		7033
		7034	ac_fn_cxx_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
		7035	if test "x$ac_cv_type_mode_t" = xyes
		7036	then :
		7037
		7038	else $as_nop
		7039
		7040	printf "%s\n" "#define mode_t int" >>confdefs.h
		7041
		7042	fi
		7043
		7044
		7045	ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default
		7046	"
		7047	if test "x$ac_cv_type_pid_t" = xyes
		7048	then :
		7049
		7050	else $as_nop
		7051	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7052	/* end confdefs.h. */
		7053
		7054	#if defined _WIN64 && !defined __CYGWIN__
		7055	LLP64
		7056	#endif
		7057
		7058	int
		7059	main (void)
		7060	{
		7061
		7062	;
		7063	return 0;
		7064	}
		7065
		7066	_ACEOF
		7067	if ac_fn_cxx_try_compile "$LINENO"
		7068	then :
		7069	ac_pid_type='int'
		7070	else $as_nop
		7071	ac_pid_type='__int64'
		7072	fi
		7073	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		7074
		7075	printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
		7076
		7077
		7078	fi
		7079
		7080
		7081	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
		7082	printf %s "checking for grep that handles long lines and -e... " >&6; }
		7083	if test ${ac_cv_path_GREP+y}
		7084	then :
		7085	printf %s "(cached) " >&6
		7086	else $as_nop
		7087	if test -z "$GREP"; then
		7088	ac_path_GREP_found=false
		7089	# Loop through the user's path and test for each of PROGNAME-LIST
		7090	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		7091	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		7092	do
		7093	IFS=$as_save_IFS
		7094	case $as_dir in #(((
		7095	'') as_dir=./ ;;
		7096	*/) ;;
		7097	*) as_dir=$as_dir/ ;;
		7098	esac
		7099	for ac_prog in grep ggrep
		7100	do
		7101	for ac_exec_ext in '' $ac_executable_extensions; do
		7102	ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
		7103	as_fn_executable_p "$ac_path_GREP" \|\| continue
		7104	# Check for GNU ac_path_GREP and select it if it is found.
		7105	# Check for GNU $ac_path_GREP
		7106	case `"$ac_path_GREP" --version 2>&1` in
		7107	GNU)
		7108	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
		7109	*)
		7110	ac_count=0
		7111	printf %s 0123456789 >"conftest.in"
		7112	while :
		7113	do
		7114	cat "conftest.in" "conftest.in" >"conftest.tmp"
		7115	mv "conftest.tmp" "conftest.in"
		7116	cp "conftest.in" "conftest.nl"
		7117	printf "%s\n" 'GREP' >> "conftest.nl"
		7118	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
		7119	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
		7120	as_fn_arith $ac_count + 1 && ac_count=$as_val
		7121	if test $ac_count -gt ${ac_path_GREP_max-0}; then
		7122	# Best one so far, save it but keep looking for a better one
		7123	ac_cv_path_GREP="$ac_path_GREP"
		7124	ac_path_GREP_max=$ac_count
		7125	fi
		7126	# 10*(2^10) chars as input seems more than enough
		7127	test $ac_count -gt 10 && break
		7128	done
		7129	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		7130	esac
		7131
		7132	$ac_path_GREP_found && break 3
		7133	done
		7134	done
		7135	done
		7136	IFS=$as_save_IFS
		7137	if test -z "$ac_cv_path_GREP"; then
		7138	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		7139	fi
		7140	else
		7141	ac_cv_path_GREP=$GREP
		7142	fi
		7143
		7144	fi
		7145	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
		7146	printf "%s\n" "$ac_cv_path_GREP" >&6; }
		7147	GREP="$ac_cv_path_GREP"
		7148
		7149
		7150	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
		7151	printf %s "checking for egrep... " >&6; }
		7152	if test ${ac_cv_path_EGREP+y}
		7153	then :
		7154	printf %s "(cached) " >&6
		7155	else $as_nop
		7156	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
		7157	then ac_cv_path_EGREP="$GREP -E"
		7158	else
		7159	if test -z "$EGREP"; then
		7160	ac_path_EGREP_found=false
		7161	# Loop through the user's path and test for each of PROGNAME-LIST
		7162	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		7163	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		7164	do
		7165	IFS=$as_save_IFS
		7166	case $as_dir in #(((
		7167	'') as_dir=./ ;;
		7168	*/) ;;
		7169	*) as_dir=$as_dir/ ;;
		7170	esac
		7171	for ac_prog in egrep
		7172	do
		7173	for ac_exec_ext in '' $ac_executable_extensions; do
		7174	ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
		7175	as_fn_executable_p "$ac_path_EGREP" \|\| continue
		7176	# Check for GNU ac_path_EGREP and select it if it is found.
		7177	# Check for GNU $ac_path_EGREP
		7178	case `"$ac_path_EGREP" --version 2>&1` in
		7179	GNU)
		7180	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
		7181	*)
		7182	ac_count=0
		7183	printf %s 0123456789 >"conftest.in"
		7184	while :
		7185	do
		7186	cat "conftest.in" "conftest.in" >"conftest.tmp"
		7187	mv "conftest.tmp" "conftest.in"
		7188	cp "conftest.in" "conftest.nl"
		7189	printf "%s\n" 'EGREP' >> "conftest.nl"
		7190	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
		7191	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
		7192	as_fn_arith $ac_count + 1 && ac_count=$as_val
		7193	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
		7194	# Best one so far, save it but keep looking for a better one
		7195	ac_cv_path_EGREP="$ac_path_EGREP"
		7196	ac_path_EGREP_max=$ac_count
		7197	fi
		7198	# 10*(2^10) chars as input seems more than enough
		7199	test $ac_count -gt 10 && break
		7200	done
		7201	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		7202	esac
		7203
		7204	$ac_path_EGREP_found && break 3
		7205	done
		7206	done
		7207	done
		7208	IFS=$as_save_IFS
		7209	if test -z "$ac_cv_path_EGREP"; then
		7210	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		7211	fi
		7212	else
		7213	ac_cv_path_EGREP=$EGREP
		7214	fi
		7215
		7216	fi
		7217	fi
		7218	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
		7219	printf "%s\n" "$ac_cv_path_EGREP" >&6; }
		7220	EGREP="$ac_cv_path_EGREP"
		7221
		7222
		7223	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
		7224	printf %s "checking for uid_t in sys/types.h... " >&6; }
		7225	if test ${ac_cv_type_uid_t+y}
		7226	then :
		7227	printf %s "(cached) " >&6
		7228	else $as_nop
		7229	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7230	/* end confdefs.h. */
		7231	#include <sys/types.h>
		7232
		7233	_ACEOF
		7234	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
		7235	$EGREP "uid_t" >/dev/null 2>&1
		7236	then :
		7237	ac_cv_type_uid_t=yes
		7238	else $as_nop
		7239	ac_cv_type_uid_t=no
		7240	fi
		7241	rm -rf conftest*
		7242
		7243	fi
		7244	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
		7245	printf "%s\n" "$ac_cv_type_uid_t" >&6; }
		7246	if test $ac_cv_type_uid_t = no; then
		7247
		7248	printf "%s\n" "#define uid_t int" >>confdefs.h
		7249
		7250
		7251	printf "%s\n" "#define gid_t int" >>confdefs.h
		7252
		7253	fi
		7254
		7255	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
		7256	case $ac_cv_c_int16_t in #(
		7257	no\|yes) ;; #(
		7258	*)
		7259
		7260	printf "%s\n" "#define int16_t $ac_cv_c_int16_t" >>confdefs.h
		7261	;;
		7262	esac
		7263
		7264	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
		7265	case $ac_cv_c_uint16_t in #(
		7266	no\|yes) ;; #(
		7267	*)
		7268
		7269
		7270	printf "%s\n" "#define uint16_t $ac_cv_c_uint16_t" >>confdefs.h
		7271	;;
		7272	esac
		7273
		7274	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
		7275	case $ac_cv_c_int32_t in #(
		7276	no\|yes) ;; #(
		7277	*)
		7278
		7279	printf "%s\n" "#define int32_t $ac_cv_c_int32_t" >>confdefs.h
		7280	;;
		7281	esac
		7282
		7283	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
		7284	case $ac_cv_c_uint32_t in #(
		7285	no\|yes) ;; #(
		7286	*)
		7287
		7288	printf "%s\n" "#define _UINT32_T 1" >>confdefs.h
		7289
		7290
		7291	printf "%s\n" "#define uint32_t $ac_cv_c_uint32_t" >>confdefs.h
		7292	;;
		7293	esac
		7294
		7295
		7296	ac_fn_cxx_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
		7297	if test "x$ac_cv_func_unsetenv" = xyes
		7298	then :
		7299	printf "%s\n" "#define HAVE_UNSETENV 1" >>confdefs.h
		7300
		7301	fi
		7302
		7303
		7304
		7305
		7306	save_LIBS=$LIBS
		7307	save_CXXFLAGS=$CXXFLAGS
		7308	CXXFLAGS="$CXXFLAGS $X_CFLAGS"
		7309	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
		7310	if test x$support_xim = xyes; then
		7311	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working Xlocale" >&5
		7312	printf %s "checking for working Xlocale... " >&6; }
		7313	if test ${rxvt_cv_func_xlocale+y}
		7314	then :
		7315	printf %s "(cached) " >&6
		7316	else $as_nop
		7317	if test "$cross_compiling" = yes
		7318	then :
		7319	:
		7320	else $as_nop
		7321	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7322	/* end confdefs.h. */
		7323
		7324	#include <X11/Xlib.h>
		7325	#include <stdlib.h>
		7326	int main() {
		7327	char *p;
		7328	if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
		7329	exit (XSupportsLocale() ? 0 : 1);
		7330	else
		7331	exit (1);
		7332	}
		7333
		7334	_ACEOF
		7335	if ac_fn_cxx_try_run "$LINENO"
		7336	then :
		7337	rxvt_cv_func_xlocale=yes
		7338	else $as_nop
		7339	rxvt_cv_func_xlocale=no
		7340	fi
		7341	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
		7342	conftest.$ac_objext conftest.beam conftest.$ac_ext
		7343	fi
		7344
		7345	fi
		7346	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xlocale" >&5
		7347	printf "%s\n" "$rxvt_cv_func_xlocale" >&6; }
		7348	if test x$rxvt_cv_func_xlocale = xyes; then
		7349
		7350	printf "%s\n" "#define USE_XIM 1" >>confdefs.h
		7351
		7352	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for broken XIM callback" >&5
		7353	printf %s "checking for broken XIM callback... " >&6; }
		7354	if test ${rxvt_cv_broken_ximcb+y}
		7355	then :
		7356	printf %s "(cached) " >&6
		7357	else $as_nop
		7358	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7359	/* end confdefs.h. */
		7360
		7361	#include <X11/Xlib.h>
		7362
		7363	void im_destroy_cb (XIC unused1, XPointer client_data, XPointer unused3);
		7364
		7365	void f() {
		7366	XIMCallback cb;
		7367	cb.callback = im_destroy_cb;
		7368	}
		7369
		7370	_ACEOF
		7371	if ac_fn_cxx_try_compile "$LINENO"
		7372	then :
		7373	rxvt_cv_broken_ximcb=yes
		7374	else $as_nop
		7375	rxvt_cv_broken_ximcb=no
		7376	fi
		7377	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		7378	fi
		7379	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_broken_ximcb" >&5
		7380	printf "%s\n" "$rxvt_cv_broken_ximcb" >&6; }
		7381
		7382	if test x$rxvt_cv_broken_ximcb = xyes; then
		7383
		7384	printf "%s\n" "#define XIMCB_PROTO_BROKEN 1" >>confdefs.h
		7385
		7386	fi
		7387	fi
		7388	fi
		7389
		7390	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working X setlocale" >&5
		7391	printf %s "checking for working X setlocale... " >&6; }
		7392	if test ${rxvt_cv_func_xsetlocale+y}
		7393	then :
		7394	printf %s "(cached) " >&6
		7395	else $as_nop
		7396	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7397	/* end confdefs.h. */
		7398	#define X_LOCALE 1
		7399	#include <X11/Xlocale.h>
		7400	int
		7401	main (void)
		7402	{
		7403	setlocale(LC_CTYPE, "");
		7404	;
		7405	return 0;
		7406	}
		7407	_ACEOF
		7408	if ac_fn_cxx_try_link "$LINENO"
		7409	then :
		7410	rxvt_cv_func_xsetlocale=yes
		7411	else $as_nop
		7412	rxvt_cv_func_xsetlocale=no
		7413	fi
		7414	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		7415	conftest$ac_exeext conftest.$ac_ext
		7416	fi
		7417	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xsetlocale" >&5
		7418	printf "%s\n" "$rxvt_cv_func_xsetlocale" >&6; }
		7419	if test x$rxvt_cv_func_xsetlocale = xyes; then
		7420
		7421	printf "%s\n" "#define HAVE_XSETLOCALE 1" >>confdefs.h
		7422
		7423	fi
		7424	LIBS=$save_LIBS
		7425	CXXFLAGS=$save_CXXFLAGS
		7426
		7427	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working nl_langinfo" >&5
		7428	printf %s "checking for working nl_langinfo... " >&6; }
		7429	if test ${rxvt_cv_func_nl_langinfo+y}
		7430	then :
		7431	printf %s "(cached) " >&6
		7432	else $as_nop
		7433	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7434	/* end confdefs.h. */
		7435	#include <langinfo.h>
		7436	int
		7437	main (void)
		7438	{
		7439	nl_langinfo(CODESET);
		7440	;
		7441	return 0;
		7442	}
		7443	_ACEOF
		7444	if ac_fn_cxx_try_link "$LINENO"
		7445	then :
		7446	rxvt_cv_func_nl_langinfo=yes
		7447	else $as_nop
		7448	rxvt_cv_func_nl_langinfo=no
		7449	fi
		7450	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		7451	conftest$ac_exeext conftest.$ac_ext
		7452	fi
		7453	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_nl_langinfo" >&5
		7454	printf "%s\n" "$rxvt_cv_func_nl_langinfo" >&6; }
		7455	if test x$rxvt_cv_func_nl_langinfo = xyes; then
		7456
		7457	printf "%s\n" "#define HAVE_NL_LANGINFO 1" >>confdefs.h
		7458
		7459	fi
		7460
		7461	support_image=no
		7462	if test x$support_inheritpixmap = xyes \|\| test x$support_pixbuf = xyes; then
		7463	support_image=yes
		7464	fi
		7465	if test x$support_xft = xyes \|\| test x$support_image = xyes; then
		7466	rxvt_have_xrender=no
		7467
		7468	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xrender (using pkg-config)" >&5
		7469	printf %s "checking for xrender (using pkg-config)... " >&6; }
		7470	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xrender; then
		7471	XRENDER_CFLAGS="`$PKG_CONFIG --cflags xrender`"
		7472	XRENDER_LIBS="`$PKG_CONFIG --libs xrender`"
		7473
		7474	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7475	printf "%s\n" "ok" >&6; }
		7476
		7477	X_LIBS="$XRENDER_LIBS $X_LIBS"
		7478	CPPFLAGS="$CPPFLAGS $XRENDER_CFLAGS"
		7479	rxvt_have_xrender=yes
		7480
		7481	save_LIBS="$LIBS"
		7482	LIBS="$LIBS $X_LIBS"
		7483	ac_fn_cxx_check_header_compile "$LINENO" "X11/extensions/Xrender.h" "ac_cv_header_X11_extensions_Xrender_h" "$ac_includes_default"
		7484	if test "x$ac_cv_header_X11_extensions_Xrender_h" = xyes
		7485	then :
		7486
		7487	else $as_nop
		7488	rxvt_have_xrender=no
		7489	fi
		7490
		7491	ac_fn_cxx_check_func "$LINENO" "XRenderFindStandardFormat" "ac_cv_func_XRenderFindStandardFormat"
		7492	if test "x$ac_cv_func_XRenderFindStandardFormat" = xyes
		7493	then :
		7494
		7495	else $as_nop
		7496	rxvt_have_xrender=no
		7497	fi
		7498
		7499	LIBS="$save_LIBS"
		7500
		7501	else
		7502	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7503	printf "%s\n" "no" >&6; }
		7504	:
		7505	fi
		7506
		7507	fi
		7508
		7509	if test x$support_xft = xyes && test x$rxvt_have_xrender = xyes; then
		7510
		7511	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fontconfig xft (using pkg-config)" >&5
		7512	printf %s "checking for fontconfig xft (using pkg-config)... " >&6; }
		7513	if test $PKG_CONFIG != no && $PKG_CONFIG --exists fontconfig xft; then
		7514	XFT_CFLAGS="`$PKG_CONFIG --cflags fontconfig xft`"
		7515	XFT_LIBS="`$PKG_CONFIG --libs fontconfig xft`"
		7516
		7517	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7518	printf "%s\n" "ok" >&6; }
		7519
		7520	X_LIBS="$XFT_LIBS $X_LIBS"
		7521	CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
		7522
		7523	else
		7524	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7525	printf "%s\n" "no" >&6; }
		7526
7708	# Extract the first word of "xft-config", so it can be a program name with args.	7527	# Extract the first word of "xft-config", so it can be a program name with args.
7709	set dummy xft-config; ac_word=$2	7528	set dummy xft-config; ac_word=$2
7710	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	7529	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7711	$as_echo_n "checking for $ac_word... " >&6; }	7530	printf %s "checking for $ac_word... " >&6; }
7712	if test "${ac_cv_path_XFT_CONFIG+set}" = set; then :	7531	if test ${ac_cv_path_XFT_CONFIG+y}
7713	$as_echo_n "(cached) " >&6	7532	then :
7714	else	7533	printf %s "(cached) " >&6
		7534	else $as_nop
7715	case $XFT_CONFIG in	7535	case $XFT_CONFIG in
7716	[\\/]* \| ?:[\\/]*)	7536	[\\/]* \| ?:[\\/]*)
7717	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.	7537	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.
7718	;;	7538	;;
7719	*)	7539	*)
7720	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7540	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7721	for as_dir in $PATH	7541	for as_dir in $PATH
7722	do	7542	do
7723	IFS=$as_save_IFS	7543	IFS=$as_save_IFS
7724	test -z "$as_dir" && as_dir=.	7544	case $as_dir in #(((
		7545	'') as_dir=./ ;;
		7546	*/) ;;
		7547	*) as_dir=$as_dir/ ;;
		7548	esac
7725	for ac_exec_ext in '' $ac_executable_extensions; do	7549	for ac_exec_ext in '' $ac_executable_extensions; do
7726	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	7550	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
7727	ac_cv_path_XFT_CONFIG="$as_dir/$ac_word$ac_exec_ext"	7551	ac_cv_path_XFT_CONFIG="$as_dir$ac_word$ac_exec_ext"
7728	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	7552	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
7729	break 2	7553	break 2
7730	fi	7554	fi
7731	done	7555	done
7732	done	7556	done
7733	IFS=$as_save_IFS	7557	IFS=$as_save_IFS
…		…
7736	;;	7560	;;
7737	esac	7561	esac
7738	fi	7562	fi
7739	XFT_CONFIG=$ac_cv_path_XFT_CONFIG	7563	XFT_CONFIG=$ac_cv_path_XFT_CONFIG
7740	if test -n "$XFT_CONFIG"; then	7564	if test -n "$XFT_CONFIG"; then
7741	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5	7565	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5
7742	$as_echo "$XFT_CONFIG" >&6; }	7566	printf "%s\n" "$XFT_CONFIG" >&6; }
7743	else	7567	else
7744	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	7568	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7745	$as_echo "no" >&6; }	7569	printf "%s\n" "no" >&6; }
7746	fi	7570	fi
7747		7571
7748		7572
7749	if test $XFT_CONFIG != no; then	7573	if test $XFT_CONFIG != no; then
7750	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"	7574	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"
7751	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"	7575	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"
7752	fi	7576	fi
		7577
7753	fi	7578	fi
		7579
7754		7580
7755	save_LIBS="$LIBS"	7581	save_LIBS="$LIBS"
7756	LIBS="$LIBS $X_LIBS"	7582	LIBS="$LIBS $X_LIBS"
7757	for ac_header in X11/Xft/Xft.h	7583	for ac_header in X11/Xft/Xft.h fontconfig/fontconfig.h
7758	do :	7584	do :
7759	ac_fn_cxx_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"	7585	as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" \| $as_tr_sh`
7760	if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :	7586	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
		7587	if eval test \"x\$"$as_ac_Header"\" = x"yes"
		7588	then :
7761	cat >>confdefs.h <<_ACEOF	7589	cat >>confdefs.h <<_ACEOF
7762	#define HAVE_X11_XFT_XFT_H 1	7590	#define `printf "%s\n" "HAVE_$ac_header" \| $as_tr_cpp` 1
7763	_ACEOF	7591	_ACEOF
7764		7592
7765	else	7593	else $as_nop
7766	support_xft=no	7594	support_xft=no
7767	fi	7595	fi
7768		7596
7769	done	7597	done
7770		7598
7771	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftDrawString32 in -lXft" >&5	7599	for ac_func in XftDrawString32 FcPatternGet
7772	$as_echo_n "checking for XftDrawString32 in -lXft... " >&6; }	7600	do :
7773	if test "${ac_cv_lib_Xft_XftDrawString32+set}" = set; then :	7601	as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" \| $as_tr_sh`
7774	$as_echo_n "(cached) " >&6	7602	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
7775	else	7603	if eval test \"x\$"$as_ac_var"\" = x"yes"
7776	ac_check_lib_save_LIBS=$LIBS	7604	then :
7777	LIBS="-lXft $LIBS"	7605	cat >>confdefs.h <<_ACEOF
		7606	#define `printf "%s\n" "HAVE_$ac_func" \| $as_tr_cpp` 1
		7607	_ACEOF
		7608
		7609	else $as_nop
		7610	support_xft=no
		7611	fi
		7612
		7613	done
		7614	LIBS="$save_LIBS"
		7615
		7616	if test x$support_xft = xyes; then
		7617
		7618	printf "%s\n" "#define XFT 1" >>confdefs.h
		7619
		7620	fi
		7621	fi
		7622
		7623	if test x$support_image = xyes && test x$rxvt_have_xrender = xyes; then
		7624	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Render >= 0.11" >&5
		7625	printf %s "checking for Render >= 0.11... " >&6; }
7778	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7626	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7779	/* end confdefs.h. */	7627	/* end confdefs.h. */
7780		7628
7781	/* Override any GCC internal prototype to avoid an error.	7629	#include <X11/extensions/Xrender.h>
7782	Use char because int might match the return type of a GCC	7630	#if RENDER_MAJOR == 0 && RENDER_MINOR <= 10
7783	builtin and then its argument prototype would still apply. */	7631	error
7784	#ifdef __cplusplus
7785	extern "C"
7786	#endif	7632	#endif
7787	char XftDrawString32 ();	7633
7788	int	7634	int
7789	main ()	7635	main (void)
7790	{	7636	{
7791	return XftDrawString32 ();	7637
7792	;	7638	;
7793	return 0;	7639	return 0;
7794	}	7640	}
7795	_ACEOF	7641	_ACEOF
7796	if ac_fn_cxx_try_link "$LINENO"; then :	7642	if ac_fn_cxx_try_compile "$LINENO"
7797	ac_cv_lib_Xft_XftDrawString32=yes	7643	then :
7798	else	7644
7799	ac_cv_lib_Xft_XftDrawString32=no	7645	else $as_nop
7800	fi
7801	rm -f core conftest.err conftest.$ac_objext \
7802	conftest$ac_exeext conftest.$ac_ext
7803	LIBS=$ac_check_lib_save_LIBS
7804	fi
7805	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftDrawString32" >&5
7806	$as_echo "$ac_cv_lib_Xft_XftDrawString32" >&6; }
7807	if test "x$ac_cv_lib_Xft_XftDrawString32" = x""yes; then :
7808	:
7809	else
7810	support_xft=no	7646	support_image=no
7811	fi	7647	fi
7812		7648	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7813	LIBS="$save_LIBS"
7814
7815	if test x$support_xft = xyes; then	7649	if test x$support_image = xyes; then
		7650	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7651	printf "%s\n" "ok" >&6; }
		7652	LIBS="$LIBS -lm"
7816		7653
7817	$as_echo "#define XFT 1" >>confdefs.h	7654	printf "%s\n" "#define XRENDER 1" >>confdefs.h
7818		7655
		7656
		7657	if test x$support_inheritpixmap = xyes; then
		7658
		7659	printf "%s\n" "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
		7660
7819	fi	7661	fi
		7662	else
		7663	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7664	printf "%s\n" "no" >&6; }
		7665	fi
7820	fi	7666	fi
		7667
7821	if test x$support_styles = xyes; then	7668	if test x$support_styles = xyes; then
7822		7669
7823	$as_echo "#define ENABLE_STYLES 1" >>confdefs.h	7670	printf "%s\n" "#define ENABLE_STYLES 1" >>confdefs.h
7824		7671
7825	fi	7672	fi
7826	if test x$support_iso14755 = xyes; then	7673	if test x$support_iso14755 = xyes; then
7827		7674
7828	$as_echo "#define ISO_14755 1" >>confdefs.h	7675	printf "%s\n" "#define ISO_14755 1" >>confdefs.h
7829		7676
7830	fi	7677	fi
7831	if test x$support_8bitctrls = xyes; then	7678	if test x$support_8bitctrls = xyes; then
7832		7679
7833	$as_echo "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h	7680	printf "%s\n" "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h
7834		7681
7835	fi	7682	fi
7836	if test x$support_fading = xyes; then	7683	if test x$support_fading = xyes; then
7837		7684
7838	$as_echo "#define OFF_FOCUS_FADING 1" >>confdefs.h	7685	printf "%s\n" "#define OFF_FOCUS_FADING 1" >>confdefs.h
7839
7840	fi
7841	if test x$support_inheritpixmap = xyes; then
7842
7843	$as_echo "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
7844		7686
7845	fi	7687	fi
7846	if test x$support_keepscrolling = xno; then	7688	if test x$support_keepscrolling = xno; then
7847		7689
7848	$as_echo "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h	7690	printf "%s\n" "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h
7849		7691
7850	fi	7692	fi
7851	if test x$support_selectionscrolling = xyes; then	7693	if test x$support_selectionscrolling = xyes; then
7852		7694
7853	$as_echo "#define SELECTION_SCROLLING 1" >>confdefs.h	7695	printf "%s\n" "#define SELECTION_SCROLLING 1" >>confdefs.h
7854		7696
7855	fi	7697	fi
7856	if test x$support_frills = xyes; then	7698	if test x$support_frills = xyes; then
7857		7699
7858	$as_echo "#define ENABLE_FRILLS 1" >>confdefs.h	7700	printf "%s\n" "#define ENABLE_FRILLS 1" >>confdefs.h
7859		7701
7860	fi	7702	fi
7861	if test x$support_mousewheel = xyes; then	7703	if test x$support_mousewheel = xyes; then
7862		7704
7863	$as_echo "#define MOUSE_WHEEL 1" >>confdefs.h	7705	printf "%s\n" "#define MOUSE_WHEEL 1" >>confdefs.h
7864		7706
7865	fi	7707	fi
7866	if test x$support_mouseslipwheel = xyes; then	7708	if test x$support_mouseslipwheel = xyes; then
7867		7709
7868	$as_echo "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h	7710	printf "%s\n" "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h
7869		7711
7870	fi	7712	fi
7871	if test x$support_afterimage = xyes; then
7872
7873	$as_echo "#define HAVE_AFTERIMAGE 1" >>confdefs.h
7874
7875
7876	$as_echo "#define BG_IMAGE_FROM_FILE 1" >>confdefs.h
7877
7878	fi
7879
7880		7713
7881	scrolltypes=plain	7714	scrolltypes=plain
7882		7715
7883	$as_echo "#define PLAIN_SCROLLBAR 1" >>confdefs.h	7716	printf "%s\n" "#define PLAIN_SCROLLBAR 1" >>confdefs.h
7884		7717
7885		7718
7886	if test x$support_scroll_rxvt = xyes; then	7719	if test x$support_scroll_rxvt = xyes; then
7887		7720
7888	$as_echo "#define RXVT_SCROLLBAR 1" >>confdefs.h	7721	printf "%s\n" "#define RXVT_SCROLLBAR 1" >>confdefs.h
7889		7722
7890	scrolltypes="$scrolltypes rxvt"	7723	scrolltypes="$scrolltypes rxvt"
7891	fi	7724	fi
7892	if test x$support_scroll_next = xyes; then	7725	if test x$support_scroll_next = xyes; then
7893		7726
7894	$as_echo "#define NEXT_SCROLLBAR 1" >>confdefs.h	7727	printf "%s\n" "#define NEXT_SCROLLBAR 1" >>confdefs.h
7895		7728
7896	scrolltypes="$scrolltypes next"	7729	scrolltypes="$scrolltypes next"
7897	fi	7730	fi
7898	if test x$support_scroll_xterm = xyes; then	7731	if test x$support_scroll_xterm = xyes; then
7899		7732
7900	$as_echo "#define XTERM_SCROLLBAR 1" >>confdefs.h	7733	printf "%s\n" "#define XTERM_SCROLLBAR 1" >>confdefs.h
7901		7734
7902	scrolltypes="$scrolltypes xterm"	7735	scrolltypes="$scrolltypes xterm"
7903	fi	7736	fi
7904	if test x$support_pointer_blank = xyes; then	7737	if test x$support_pointer_blank = xyes; then
7905		7738
7906	$as_echo "#define POINTER_BLANK 1" >>confdefs.h	7739	printf "%s\n" "#define POINTER_BLANK 1" >>confdefs.h
7907		7740
7908	fi	7741	fi
7909	if test x$support_text_blink = xyes; then	7742	if test x$support_text_blink = xyes; then
7910		7743
7911	$as_echo "#define TEXT_BLINK 1" >>confdefs.h	7744	printf "%s\n" "#define TEXT_BLINK 1" >>confdefs.h
7912		7745
7913	fi	7746	fi
7914	if test x$support_unicode3 = xyes; then	7747	if test x$support_unicode3 = xyes; then
7915		7748
7916	$as_echo "#define UNICODE_3 1" >>confdefs.h	7749	printf "%s\n" "#define UNICODE_3 1" >>confdefs.h
7917		7750
7918	fi	7751	fi
7919	if test x$support_combining = xyes; then	7752	if test x$support_combining = xyes; then
7920		7753
7921	$as_echo "#define ENABLE_COMBINING 1" >>confdefs.h	7754	printf "%s\n" "#define ENABLE_COMBINING 1" >>confdefs.h
7922		7755
7923	fi	7756	fi
7924	if test x$codesets = xall; then	7757	if test x$codesets = xall; then
7925	codesets=jp,jp-ext,kr,zh,zh-ext	7758	codesets=jp,jp-ext,kr,zh,zh-ext
7926	fi	7759	fi
7927		7760
7928	$as_echo "#define ENCODING_EU 1" >>confdefs.h	7761	printf "%s\n" "#define ENCODING_EU 1" >>confdefs.h
7929		7762
7930		7763
7931	$as_echo "#define ENCODING_VN 1" >>confdefs.h	7764	printf "%s\n" "#define ENCODING_VN 1" >>confdefs.h
7932		7765
7933	for codeset in `echo $codesets \| tr "a-z,\\-" "A-Z _"`; do	7766	for codeset in `echo $codesets \| tr "a-z,\\-" "A-Z _"`; do
7934	case "$codeset" in	7767	case "$codeset" in
7935	JP )	7768	JP )
7936	$as_echo "#define ENCODING_JP 1" >>confdefs.h	7769	printf "%s\n" "#define ENCODING_JP 1" >>confdefs.h
7937	;;	7770	;;
7938	JP_EXT )	7771	JP_EXT )
7939	$as_echo "#define ENCODING_JP_EXT 1" >>confdefs.h	7772	printf "%s\n" "#define ENCODING_JP_EXT 1" >>confdefs.h
7940	;;	7773	;;
7941	KR )	7774	KR )
7942	$as_echo "#define ENCODING_KR 1" >>confdefs.h	7775	printf "%s\n" "#define ENCODING_KR 1" >>confdefs.h
7943	;;	7776	;;
7944	ZH )	7777	ZH )
7945	$as_echo "#define ENCODING_ZH 1" >>confdefs.h	7778	printf "%s\n" "#define ENCODING_ZH 1" >>confdefs.h
7946	;;	7779	;;
7947	ZH_EXT )	7780	ZH_EXT )
7948	$as_echo "#define ENCODING_ZH_EXT 1" >>confdefs.h	7781	printf "%s\n" "#define ENCODING_ZH_EXT 1" >>confdefs.h
7949	;;	7782	;;
7950	esac	7783	esac
7951	done	7784	done
7952		7785
7953	IF_PERL=\#	7786	IF_PERL=\#
7954	if test x$support_perl = xyes; then	7787	if test x$support_perl = xyes; then
7955	# Extract the first word of "perl5", so it can be a program name with args.	7788	# Extract the first word of "perl5", so it can be a program name with args.
7956	set dummy perl5; ac_word=$2	7789	set dummy perl5; ac_word=$2
7957	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	7790	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7958	$as_echo_n "checking for $ac_word... " >&6; }	7791	printf %s "checking for $ac_word... " >&6; }
7959	if test "${ac_cv_path_PERL+set}" = set; then :	7792	if test ${ac_cv_path_PERL+y}
7960	$as_echo_n "(cached) " >&6	7793	then :
7961	else	7794	printf %s "(cached) " >&6
		7795	else $as_nop
7962	case $PERL in	7796	case $PERL in
7963	[\\/]* \| ?:[\\/]*)	7797	[\\/]* \| ?:[\\/]*)
7964	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.	7798	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
7965	;;	7799	;;
7966	*)	7800	*)
7967	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7801	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7968	for as_dir in $PATH	7802	for as_dir in $PATH
7969	do	7803	do
7970	IFS=$as_save_IFS	7804	IFS=$as_save_IFS
7971	test -z "$as_dir" && as_dir=.	7805	case $as_dir in #(((
		7806	'') as_dir=./ ;;
		7807	*/) ;;
		7808	*) as_dir=$as_dir/ ;;
		7809	esac
7972	for ac_exec_ext in '' $ac_executable_extensions; do	7810	for ac_exec_ext in '' $ac_executable_extensions; do
7973	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	7811	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
7974	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"	7812	ac_cv_path_PERL="$as_dir$ac_word$ac_exec_ext"
7975	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	7813	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
7976	break 2	7814	break 2
7977	fi	7815	fi
7978	done	7816	done
7979	done	7817	done
7980	IFS=$as_save_IFS	7818	IFS=$as_save_IFS
7981		7819
		7820	test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl"
7982	;;	7821	;;
7983	esac	7822	esac
7984	fi	7823	fi
7985	PERL=$ac_cv_path_PERL	7824	PERL=$ac_cv_path_PERL
7986	if test -n "$PERL"; then	7825	if test -n "$PERL"; then
7987	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5	7826	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
7988	$as_echo "$PERL" >&6; }	7827	printf "%s\n" "$PERL" >&6; }
7989	else	7828	else
7990	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	7829	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7991	$as_echo "no" >&6; }	7830	printf "%s\n" "no" >&6; }
7992	fi	7831	fi
7993		7832
7994		7833
7995	# Extract the first word of "perl", so it can be a program name with args.	7834
7996	set dummy perl; ac_word=$2	7835
7997	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	7836	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xext (using pkg-config)" >&5
7998	$as_echo_n "checking for $ac_word... " >&6; }	7837	printf %s "checking for xext (using pkg-config)... " >&6; }
7999	if test "${ac_cv_path_PERL+set}" = set; then :	7838	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xext; then
8000	$as_echo_n "(cached) " >&6	7839	XEXT_CFLAGS="`$PKG_CONFIG --cflags xext`"
		7840	XEXT_LIBS="`$PKG_CONFIG --libs xext`"
		7841
		7842	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7843	printf "%s\n" "ok" >&6; }
		7844	:
8001	else	7845	else
8002	case $PERL in
8003	[\\/]* \| ?:[\\/]*)
8004	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
8005	;;
8006	*)
8007	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8008	for as_dir in $PATH
8009	do
8010	IFS=$as_save_IFS
8011	test -z "$as_dir" && as_dir=.
8012	for ac_exec_ext in '' $ac_executable_extensions; do
8013	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8014	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
8015	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8016	break 2
8017	fi
8018	done
8019	done
8020	IFS=$as_save_IFS
8021
8022	;;
8023	esac
8024	fi
8025	PERL=$ac_cv_path_PERL
8026	if test -n "$PERL"; then
8027	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
8028	$as_echo "$PERL" >&6; }
8029	else
8030	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	7846	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
8031	$as_echo "no" >&6; }	7847	printf "%s\n" "no" >&6; }
8032	fi
8033		7848
		7849	as_fn_error $? "unable to find xext, required for perl" "$LINENO" 5
8034		7850
		7851	fi
8035		7852
		7853
		7854	X_LIBS="$XEXT_LIBS $X_LIBS"
		7855	CPPFLAGS="$CPPFLAGS $XEXT_CFLAGS"
		7856
8036	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5	7857	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5
8037	$as_echo_n "checking for $PERL suitability... " >&6; }	7858	printf %s "checking for $PERL suitability... " >&6; }
8038	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then	7859	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
8039		7860
8040	save_CXXFLAGS="$CXXFLAGS"	7861	save_CXXFLAGS="$CXXFLAGS"
8041	save_LIBS="$LIBS"	7862	save_LIBS="$LIBS"
8042	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"	7863	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
…		…
8047	#include <EXTERN.h>	7868	#include <EXTERN.h>
8048	#include <perl.h>	7869	#include <perl.h>
8049	#include <XSUB.h>	7870	#include <XSUB.h>
8050		7871
8051	int	7872	int
8052	main ()	7873	main (void)
8053	{	7874	{
8054		7875
8055	PerlInterpreter *perl = perl_alloc ();	7876	PerlInterpreter *perl = perl_alloc ();
8056		7877
8057	;	7878	;
8058	return 0;	7879	return 0;
8059	}	7880	}
8060	_ACEOF	7881	_ACEOF
8061	if ac_fn_cxx_try_link "$LINENO"; then :	7882	if ac_fn_cxx_try_link "$LINENO"
		7883	then :
8062	rxvt_perl_link=yes	7884	rxvt_perl_link=yes
8063	else	7885	else $as_nop
8064	rxvt_perl_link=no	7886	rxvt_perl_link=no
8065	fi	7887	fi
8066	rm -f core conftest.err conftest.$ac_objext \	7888	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8067	conftest$ac_exeext conftest.$ac_ext	7889	conftest$ac_exeext conftest.$ac_ext
8068	CXXFLAGS="$save_CXXFLAGS"	7890	CXXFLAGS="$save_CXXFLAGS"
8069	LIBS="$save_LIBS"	7891	LIBS="$save_LIBS"
8070		7892
8071	if test x$rxvt_perl_link = xyes; then	7893	if test x$rxvt_perl_link = xyes; then
8072	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5	7894	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8073	$as_echo "ok" >&6; }	7895	printf "%s\n" "ok" >&6; }
8074		7896
8075	$as_echo "#define ENABLE_PERL 1" >>confdefs.h	7897	printf "%s\n" "#define ENABLE_PERL 1" >>confdefs.h
8076		7898
8077	IF_PERL=	7899	IF_PERL=
8078	PERL_O=rxvtperl.o	7900	PERL_O=rxvtperl.o
8079	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"	7901	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
8080	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"	7902	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
8081	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"	7903	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"
8082	else	7904	else
8083	as_fn_error "no, unable to link" "$LINENO" 5	7905	as_fn_error $? "no, unable to link" "$LINENO" 5
8084	fi	7906	fi
8085	else	7907	else
8086	as_fn_error "no working perl found, or perl not version >= 5.8" "$LINENO" 5	7908	as_fn_error $? "no working perl found, or perl not version >= 5.8" "$LINENO" 5
8087	fi	7909	fi
8088	fi	7910	fi
8089		7911
8090		7912
8091		7913
8092		7914
8093		7915
8094		7916
8095
8096
8097
8098
8099
8100
8101
8102
8103
8104
8105
8106
8107
8108	test "$program_prefix" != NONE &&
8109	program_transform_name="s&^&$program_prefix&;$program_transform_name"
8110	# Use a double $ so make ignores it.
8111	test "$program_suffix" != NONE &&
8112	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
8113	# Double any \ or $.
8114	# By default was `s,x,x', remove it if useless.
8115	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
8116	program_transform_name=`$as_echo "$program_transform_name" \| sed "$ac_script"`
8117		7917
8118		7918
8119	ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile"	7919	ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile"
8120		7920
8121	cat >confcache <<\_ACEOF	7921	cat >confcache <<\_ACEOF
…		…
8143	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do	7943	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
8144	eval ac_val=\$$ac_var	7944	eval ac_val=\$$ac_var
8145	case $ac_val in #(	7945	case $ac_val in #(
8146	${as_nl})	7946	${as_nl})
8147	case $ac_var in #(	7947	case $ac_var in #(
8148	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5	7948	_cv_) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
8149	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;	7949	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
8150	esac	7950	esac
8151	case $ac_var in #(	7951	case $ac_var in #(
8152	_ \| IFS \| as_nl) ;; #(	7952	_ \| IFS \| as_nl) ;; #(
8153	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(	7953	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
8154	*) { eval $ac_var=; unset $ac_var;} ;;	7954	*) { eval $ac_var=; unset $ac_var;} ;;
…		…
8174	) \|	7974	) \|
8175	sed '	7975	sed '
8176	/^ac_cv_env_/b end	7976	/^ac_cv_env_/b end
8177	t clear	7977	t clear
8178	:clear	7978	:clear
8179	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	7979	s/^$[^=]$=$.[{}].*$$/test ${\1+y} \|\| &/
8180	t end	7980	t end
8181	s/^$[^=]$=$.$$/\1=${\1=\2}/	7981	s/^$[^=]$=$.$$/\1=${\1=\2}/
8182	:end' >>confcache	7982	:end' >>confcache
8183	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else	7983	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8184	if test -w "$cache_file"; then	7984	if test -w "$cache_file"; then
8185	test "x$cache_file" != "x/dev/null" &&	7985	if test "x$cache_file" != "x/dev/null"; then
8186	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5	7986	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
8187	$as_echo "$as_me: updating cache $cache_file" >&6;}	7987	printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
		7988	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
8188	cat confcache >$cache_file	7989	cat confcache >"$cache_file"
		7990	else
		7991	case $cache_file in #(
		7992	/ \| ?:*)
		7993	mv -f confcache "$cache_file"$$ &&
		7994	mv -f "$cache_file"$$ "$cache_file" ;; #(
		7995	*)
		7996	mv -f confcache "$cache_file" ;;
		7997	esac
		7998	fi
		7999	fi
8189	else	8000	else
8190	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5	8001	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
8191	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}	8002	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
8192	fi	8003	fi
8193	fi	8004	fi
8194	rm -f confcache	8005	rm -f confcache
8195		8006
8196	test "x$prefix" = xNONE && prefix=$ac_default_prefix	8007	test "x$prefix" = xNONE && prefix=$ac_default_prefix
…		…
8199		8010
8200	DEFS=-DHAVE_CONFIG_H	8011	DEFS=-DHAVE_CONFIG_H
8201		8012
8202	ac_libobjs=	8013	ac_libobjs=
8203	ac_ltlibobjs=	8014	ac_ltlibobjs=
		8015	U=
8204	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue	8016	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8205	# 1. Remove the extension, and $U if already installed.	8017	# 1. Remove the extension, and $U if already installed.
8206	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'	8018	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8207	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`	8019	ac_i=`printf "%s\n" "$ac_i" \| sed "$ac_script"`
8208	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR	8020	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
8209	# will be set to the directory where LIBOBJS objects are built.	8021	# will be set to the directory where LIBOBJS objects are built.
8210	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"	8022	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8211	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'	8023	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8212	done	8024	done
…		…
8214		8026
8215	LTLIBOBJS=$ac_ltlibobjs	8027	LTLIBOBJS=$ac_ltlibobjs
8216		8028
8217		8029
8218		8030
8219	: ${CONFIG_STATUS=./config.status}	8031	: "${CONFIG_STATUS=./config.status}"
8220	ac_write_fail=0	8032	ac_write_fail=0
8221	ac_clean_files_save=$ac_clean_files	8033	ac_clean_files_save=$ac_clean_files
8222	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	8034	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8223	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5	8035	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8224	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}	8036	printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
8225	as_write_fail=0	8037	as_write_fail=0
8226	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1	8038	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
8227	#! $SHELL	8039	#! $SHELL
8228	# Generated by $as_me.	8040	# Generated by $as_me.
8229	# Run this file to recreate the current configuration.	8041	# Run this file to recreate the current configuration.
…		…
8242	## M4sh Initialization. ##	8054	## M4sh Initialization. ##
8243	## -------------------- ##	8055	## -------------------- ##
8244		8056
8245	# Be more Bourne compatible	8057	# Be more Bourne compatible
8246	DUALCASE=1; export DUALCASE # for MKS sh	8058	DUALCASE=1; export DUALCASE # for MKS sh
		8059	as_nop=:
8247	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :	8060	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		8061	then :
8248	emulate sh	8062	emulate sh
8249	NULLCMD=:	8063	NULLCMD=:
8250	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which	8064	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8251	# is contrary to our usage. Disable this feature.	8065	# is contrary to our usage. Disable this feature.
8252	alias -g '${1+"$@"}'='"$@"'	8066	alias -g '${1+"$@"}'='"$@"'
8253	setopt NO_GLOB_SUBST	8067	setopt NO_GLOB_SUBST
8254	else	8068	else $as_nop
8255	case `(set -o) 2>/dev/null` in #(	8069	case `(set -o) 2>/dev/null` in #(
8256	posix) :	8070	posix) :
8257	set -o posix ;; #(	8071	set -o posix ;; #(
8258	*) :	8072	*) :
8259	;;	8073	;;
8260	esac	8074	esac
8261	fi	8075	fi
8262		8076
8263		8077
		8078
		8079	# Reset variables that may have inherited troublesome values from
		8080	# the environment.
		8081
		8082	# IFS needs to be set, to space, tab, and newline, in precisely that order.
		8083	# (If _AS_PATH_WALK were called with IFS unset, it would have the
		8084	# side effect of setting IFS to empty, thus disabling word splitting.)
		8085	# Quoting is to prevent editors from complaining about space-tab.
8264	as_nl='	8086	as_nl='
8265	'	8087	'
8266	export as_nl	8088	export as_nl
8267	# Printing a long string crashes Solaris 7 /usr/bin/printf.	8089	IFS=" "" $as_nl"
8268	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'	8090
8269	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo	8091	PS1='$ '
8270	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo	8092	PS2='> '
8271	# Prefer a ksh shell builtin over an external printf program on Solaris,	8093	PS4='+ '
8272	# but without wasting forks for bash or zsh.	8094
8273	if test -z "$BASH_VERSION$ZSH_VERSION" \	8095	# Ensure predictable behavior from utilities with locale-dependent output.
8274	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then	8096	LC_ALL=C
8275	as_echo='print -r --'	8097	export LC_ALL
8276	as_echo_n='print -rn --'	8098	LANGUAGE=C
8277	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then	8099	export LANGUAGE
8278	as_echo='printf %s\n'	8100
8279	as_echo_n='printf %s'	8101	# We cannot yet rely on "unset" to work, but we need these variables
8280	else	8102	# to be unset--not just set to an empty or harmless value--now, to
8281	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then	8103	# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
8282	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'	8104	# also avoids known problems related to "unset" and subshell syntax
8283	as_echo_n='/usr/ucb/echo -n'	8105	# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
8284	else	8106	for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
8285	as_echo_body='eval expr "X$1" : "X\$.*\$"'	8107	do eval test \${$as_var+y} \
8286	as_echo_n_body='eval	8108	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
8287	arg=$1;	8109	done
8288	case $arg in #(	8110
8289	"$as_nl")	8111	# Ensure that fds 0, 1, and 2 are open.
8290	expr "X$arg" : "X\$.*\$$as_nl";	8112	if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
8291	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;	8113	if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
8292	esac;	8114	if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
8293	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
8294	'
8295	export as_echo_n_body
8296	as_echo_n='sh -c $as_echo_n_body as_echo'
8297	fi
8298	export as_echo_body
8299	as_echo='sh -c $as_echo_body as_echo'
8300	fi
8301		8115
8302	# The user is always right.	8116	# The user is always right.
8303	if test "${PATH_SEPARATOR+set}" != set; then	8117	if ${PATH_SEPARATOR+false} :; then
8304	PATH_SEPARATOR=:	8118	PATH_SEPARATOR=:
8305	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {	8119	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8306	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|	8120	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
8307	PATH_SEPARATOR=';'	8121	PATH_SEPARATOR=';'
8308	}	8122	}
8309	fi	8123	fi
8310		8124
8311		8125
8312	# IFS
8313	# We need space, tab and new line, in precisely that order. Quoting is
8314	# there to prevent editors from complaining about space-tab.
8315	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
8316	# splitting by setting IFS to empty value.)
8317	IFS=" "" $as_nl"
8318
8319	# Find who we are. Look in the path if we contain no directory separator.	8126	# Find who we are. Look in the path if we contain no directory separator.
		8127	as_myself=
8320	case $0 in #((	8128	case $0 in #((
8321	[\\/] ) as_myself=$0 ;;	8129	[\\/] ) as_myself=$0 ;;
8322	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	8130	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8323	for as_dir in $PATH	8131	for as_dir in $PATH
8324	do	8132	do
8325	IFS=$as_save_IFS	8133	IFS=$as_save_IFS
8326	test -z "$as_dir" && as_dir=.	8134	case $as_dir in #(((
		8135	'') as_dir=./ ;;
		8136	*/) ;;
		8137	*) as_dir=$as_dir/ ;;
		8138	esac
8327	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	8139	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
8328	done	8140	done
8329	IFS=$as_save_IFS	8141	IFS=$as_save_IFS
8330		8142
8331	;;	8143	;;
8332	esac	8144	esac
…		…
8334	# in which case we are not to be found in the path.	8146	# in which case we are not to be found in the path.
8335	if test "x$as_myself" = x; then	8147	if test "x$as_myself" = x; then
8336	as_myself=$0	8148	as_myself=$0
8337	fi	8149	fi
8338	if test ! -f "$as_myself"; then	8150	if test ! -f "$as_myself"; then
8339	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2	8151	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8340	exit 1	8152	exit 1
8341	fi	8153	fi
8342		8154
8343	# Unset variables that we do not need and which cause bugs (e.g. in
8344	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
8345	# suppresses any "Segmentation fault" message there. '((' could
8346	# trigger a bug in pdksh 5.2.14.
8347	for as_var in BASH_ENV ENV MAIL MAILPATH
8348	do eval test x\${$as_var+set} = xset \
8349	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
8350	done
8351	PS1='$ '
8352	PS2='> '
8353	PS4='+ '
8354		8155
8355	# NLS nuisances.
8356	LC_ALL=C
8357	export LC_ALL
8358	LANGUAGE=C
8359	export LANGUAGE
8360		8156
8361	# CDPATH.
8362	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8363
8364
8365	# as_fn_error ERROR [LINENO LOG_FD]	8157	# as_fn_error STATUS ERROR [LINENO LOG_FD]
8366	# ---------------------------------	8158	# ----------------------------------------
8367	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are	8159	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
8368	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the	8160	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8369	# script with status $?, using 1 if that was 0.	8161	# script with STATUS, using 1 if that was 0.
8370	as_fn_error ()	8162	as_fn_error ()
8371	{	8163	{
8372	as_status=$?; test $as_status -eq 0 && as_status=1	8164	as_status=$1; test $as_status -eq 0 && as_status=1
8373	if test "$3"; then	8165	if test "$4"; then
8374	as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	8166	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8375	$as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3	8167	printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8376	fi	8168	fi
8377	$as_echo "$as_me: error: $1" >&2	8169	printf "%s\n" "$as_me: error: $2" >&2
8378	as_fn_exit $as_status	8170	as_fn_exit $as_status
8379	} # as_fn_error	8171	} # as_fn_error
		8172
8380		8173
8381		8174
8382	# as_fn_set_status STATUS	8175	# as_fn_set_status STATUS
8383	# -----------------------	8176	# -----------------------
8384	# Set $? to STATUS, without forking.	8177	# Set $? to STATUS, without forking.
…		…
8403	as_fn_unset ()	8196	as_fn_unset ()
8404	{	8197	{
8405	{ eval $1=; unset $1;}	8198	{ eval $1=; unset $1;}
8406	}	8199	}
8407	as_unset=as_fn_unset	8200	as_unset=as_fn_unset
		8201
8408	# as_fn_append VAR VALUE	8202	# as_fn_append VAR VALUE
8409	# ----------------------	8203	# ----------------------
8410	# Append the text in VALUE to the end of the definition contained in VAR. Take	8204	# Append the text in VALUE to the end of the definition contained in VAR. Take
8411	# advantage of any shell optimizations that allow amortized linear growth over	8205	# advantage of any shell optimizations that allow amortized linear growth over
8412	# repeated appends, instead of the typical quadratic growth present in naive	8206	# repeated appends, instead of the typical quadratic growth present in naive
8413	# implementations.	8207	# implementations.
8414	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :	8208	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
		8209	then :
8415	eval 'as_fn_append ()	8210	eval 'as_fn_append ()
8416	{	8211	{
8417	eval $1+=\$2	8212	eval $1+=\$2
8418	}'	8213	}'
8419	else	8214	else $as_nop
8420	as_fn_append ()	8215	as_fn_append ()
8421	{	8216	{
8422	eval $1=\$$1\$2	8217	eval $1=\$$1\$2
8423	}	8218	}
8424	fi # as_fn_append	8219	fi # as_fn_append
…		…
8426	# as_fn_arith ARG...	8221	# as_fn_arith ARG...
8427	# ------------------	8222	# ------------------
8428	# Perform arithmetic evaluation on the ARGs, and store the result in the	8223	# Perform arithmetic evaluation on the ARGs, and store the result in the
8429	# global $as_val. Take advantage of shells that can avoid forks. The arguments	8224	# global $as_val. Take advantage of shells that can avoid forks. The arguments
8430	# must be portable across $(()) and expr.	8225	# must be portable across $(()) and expr.
8431	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :	8226	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
		8227	then :
8432	eval 'as_fn_arith ()	8228	eval 'as_fn_arith ()
8433	{	8229	{
8434	as_val=$(( $* ))	8230	as_val=$(( $* ))
8435	}'	8231	}'
8436	else	8232	else $as_nop
8437	as_fn_arith ()	8233	as_fn_arith ()
8438	{	8234	{
8439	as_val=`expr "$@" \|\| test $? -eq 1`	8235	as_val=`expr "$@" \|\| test $? -eq 1`
8440	}	8236	}
8441	fi # as_fn_arith	8237	fi # as_fn_arith
…		…
8462		8258
8463	as_me=`$as_basename -- "$0" \|\|	8259	as_me=`$as_basename -- "$0" \|\|
8464	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \	8260	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
8465	X"$0" : 'X$//$$' \\| \	8261	X"$0" : 'X$//$$' \\| \
8466	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|	8262	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
8467	$as_echo X/"$0" \|	8263	printf "%s\n" X/"$0" \|
8468	sed '/^.\/$[^/][^/]$\/*$/{	8264	sed '/^.\/$[^/][^/]$\/*$/{
8469	s//\1/	8265	s//\1/
8470	q	8266	q
8471	}	8267	}
8472	/^X\/$\/\/$$/{	8268	/^X\/$\/\/$$/{
…		…
8484	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	8280	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8485	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	8281	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8486	as_cr_digits='0123456789'	8282	as_cr_digits='0123456789'
8487	as_cr_alnum=$as_cr_Letters$as_cr_digits	8283	as_cr_alnum=$as_cr_Letters$as_cr_digits
8488		8284
		8285
		8286	# Determine whether it's possible to make 'echo' print without a newline.
		8287	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
		8288	# for compatibility with existing Makefiles.
8489	ECHO_C= ECHO_N= ECHO_T=	8289	ECHO_C= ECHO_N= ECHO_T=
8490	case `echo -n x` in #(((((	8290	case `echo -n x` in #(((((
8491	-n*)	8291	-n*)
8492	case `echo 'xy\c'` in	8292	case `echo 'xy\c'` in
8493	c) ECHO_T=' ';; # ECHO_T is single tab character.	8293	c) ECHO_T=' ';; # ECHO_T is single tab character.
…		…
8497	esac;;	8297	esac;;
8498	*)	8298	*)
8499	ECHO_N='-n';;	8299	ECHO_N='-n';;
8500	esac	8300	esac
8501		8301
		8302	# For backward compatibility with old third-party macros, we provide
		8303	# the shell variables $as_echo and $as_echo_n. New code should use
		8304	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
		8305	as_echo='printf %s\n'
		8306	as_echo_n='printf %s'
		8307
8502	rm -f conf$$ conf$$.exe conf$$.file	8308	rm -f conf$$ conf$$.exe conf$$.file
8503	if test -d conf$$.dir; then	8309	if test -d conf$$.dir; then
8504	rm -f conf$$.dir/conf$$.file	8310	rm -f conf$$.dir/conf$$.file
8505	else	8311	else
8506	rm -f conf$$.dir	8312	rm -f conf$$.dir
…		…
8510	if ln -s conf$$.file conf$$ 2>/dev/null; then	8316	if ln -s conf$$.file conf$$ 2>/dev/null; then
8511	as_ln_s='ln -s'	8317	as_ln_s='ln -s'
8512	# ... but there are two gotchas:	8318	# ... but there are two gotchas:
8513	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.	8319	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8514	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.	8320	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8515	# In both cases, we have to default to `cp -p'.	8321	# In both cases, we have to default to `cp -pR'.
8516	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|	8322	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
8517	as_ln_s='cp -p'	8323	as_ln_s='cp -pR'
8518	elif ln conf$$.file conf$$ 2>/dev/null; then	8324	elif ln conf$$.file conf$$ 2>/dev/null; then
8519	as_ln_s=ln	8325	as_ln_s=ln
8520	else	8326	else
8521	as_ln_s='cp -p'	8327	as_ln_s='cp -pR'
8522	fi	8328	fi
8523	else	8329	else
8524	as_ln_s='cp -p'	8330	as_ln_s='cp -pR'
8525	fi	8331	fi
8526	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file	8332	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8527	rmdir conf$$.dir 2>/dev/null	8333	rmdir conf$$.dir 2>/dev/null
8528		8334
8529		8335
…		…
8538	esac	8344	esac
8539	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {	8345	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
8540	as_dirs=	8346	as_dirs=
8541	while :; do	8347	while :; do
8542	case $as_dir in #(	8348	case $as_dir in #(
8543	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(	8349	\') as_qdir=`printf "%s\n" "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
8544	*) as_qdir=$as_dir;;	8350	*) as_qdir=$as_dir;;
8545	esac	8351	esac
8546	as_dirs="'$as_qdir' $as_dirs"	8352	as_dirs="'$as_qdir' $as_dirs"
8547	as_dir=`$as_dirname -- "$as_dir" \|\|	8353	as_dir=`$as_dirname -- "$as_dir" \|\|
8548	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \	8354	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8549	X"$as_dir" : 'X$//$[^/]' \\| \	8355	X"$as_dir" : 'X$//$[^/]' \\| \
8550	X"$as_dir" : 'X$//$$' \\| \	8356	X"$as_dir" : 'X$//$$' \\| \
8551	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|	8357	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
8552	$as_echo X"$as_dir" \|	8358	printf "%s\n" X"$as_dir" \|
8553	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{	8359	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
8554	s//\1/	8360	s//\1/
8555	q	8361	q
8556	}	8362	}
8557	/^X$\/\/$[^/].*/{	8363	/^X$\/\/$[^/].*/{
…		…
8568	}	8374	}
8569	s/.*/./; q'`	8375	s/.*/./; q'`
8570	test -d "$as_dir" && break	8376	test -d "$as_dir" && break
8571	done	8377	done
8572	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"	8378	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
8573	} \|\| test -d "$as_dir" \|\| as_fn_error "cannot create directory $as_dir"	8379	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
8574		8380
8575		8381
8576	} # as_fn_mkdir_p	8382	} # as_fn_mkdir_p
8577	if mkdir -p . 2>/dev/null; then	8383	if mkdir -p . 2>/dev/null; then
8578	as_mkdir_p='mkdir -p "$as_dir"'	8384	as_mkdir_p='mkdir -p "$as_dir"'
8579	else	8385	else
8580	test -d ./-p && rmdir ./-p	8386	test -d ./-p && rmdir ./-p
8581	as_mkdir_p=false	8387	as_mkdir_p=false
8582	fi	8388	fi
8583		8389
8584	if test -x / >/dev/null 2>&1; then	8390
		8391	# as_fn_executable_p FILE
		8392	# -----------------------
		8393	# Test if FILE is an executable regular file.
		8394	as_fn_executable_p ()
		8395	{
		8396	test -f "$1" && test -x "$1"
		8397	} # as_fn_executable_p
8585	as_test_x='test -x'	8398	as_test_x='test -x'
8586	else	8399	as_executable_p=as_fn_executable_p
8587	if ls -dL / >/dev/null 2>&1; then
8588	as_ls_L_option=L
8589	else
8590	as_ls_L_option=
8591	fi
8592	as_test_x='
8593	eval sh -c '\''
8594	if test -d "$1"; then
8595	test -d "$1/.";
8596	else
8597	case $1 in #(
8598	-*)set "./$1";;
8599	esac;
8600	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
8601	???[sx]):;;)false;;esac;fi
8602	'\'' sh
8603	'
8604	fi
8605	as_executable_p=$as_test_x
8606		8400
8607	# Sed expression to map a string onto a valid CPP name.	8401	# Sed expression to map a string onto a valid CPP name.
8608	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"	8402	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8609		8403
8610	# Sed expression to map a string onto a valid variable name.	8404	# Sed expression to map a string onto a valid variable name.
…		…
8622	# Save the log message, to keep $0 and so on meaningful, and to	8416	# Save the log message, to keep $0 and so on meaningful, and to
8623	# report actual input values of CONFIG_FILES etc. instead of their	8417	# report actual input values of CONFIG_FILES etc. instead of their
8624	# values after options handling.	8418	# values after options handling.
8625	ac_log="	8419	ac_log="
8626	This file was extended by $as_me, which was	8420	This file was extended by $as_me, which was
8627	generated by GNU Autoconf 2.65. Invocation command line was	8421	generated by GNU Autoconf 2.71. Invocation command line was
8628		8422
8629	CONFIG_FILES = $CONFIG_FILES	8423	CONFIG_FILES = $CONFIG_FILES
8630	CONFIG_HEADERS = $CONFIG_HEADERS	8424	CONFIG_HEADERS = $CONFIG_HEADERS
8631	CONFIG_LINKS = $CONFIG_LINKS	8425	CONFIG_LINKS = $CONFIG_LINKS
8632	CONFIG_COMMANDS = $CONFIG_COMMANDS	8426	CONFIG_COMMANDS = $CONFIG_COMMANDS
…		…
8680	$config_headers	8474	$config_headers
8681		8475
8682	Report bugs to the package provider."	8476	Report bugs to the package provider."
8683		8477
8684	_ACEOF	8478	_ACEOF
		8479	ac_cs_config=`printf "%s\n" "$ac_configure_args" \| sed "$ac_safe_unquote"`
		8480	ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" \| sed "s/^ //; s/'/'\\\\\\\\''/g"`
8685	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	8481	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8686	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"	8482	ac_cs_config='$ac_cs_config_escaped'
8687	ac_cs_version="\\	8483	ac_cs_version="\\
8688	config.status	8484	config.status
8689	configured by $0, generated by GNU Autoconf 2.65,	8485	configured by $0, generated by GNU Autoconf 2.71,
8690	with options \\"\$ac_cs_config\\"	8486	with options \\"\$ac_cs_config\\"
8691		8487
8692	Copyright (C) 2009 Free Software Foundation, Inc.	8488	Copyright (C) 2021 Free Software Foundation, Inc.
8693	This config.status script is free software; the Free Software Foundation	8489	This config.status script is free software; the Free Software Foundation
8694	gives unlimited permission to copy, distribute and modify it."	8490	gives unlimited permission to copy, distribute and modify it."
8695		8491
8696	ac_pwd='$ac_pwd'	8492	ac_pwd='$ac_pwd'
8697	srcdir='$srcdir'	8493	srcdir='$srcdir'
…		…
8703	# The default lists apply if the user does not specify any file.	8499	# The default lists apply if the user does not specify any file.
8704	ac_need_defaults=:	8500	ac_need_defaults=:
8705	while test $# != 0	8501	while test $# != 0
8706	do	8502	do
8707	case $1 in	8503	case $1 in
8708	--=)	8504	--=?)
8709	ac_option=`expr "X$1" : 'X$[^=]*$='`	8505	ac_option=`expr "X$1" : 'X$[^=]*$='`
8710	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`	8506	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
		8507	ac_shift=:
		8508	;;
		8509	--*=)
		8510	ac_option=`expr "X$1" : 'X$[^=]*$='`
		8511	ac_optarg=
8711	ac_shift=:	8512	ac_shift=:
8712	;;	8513	;;
8713	*)	8514	*)
8714	ac_option=$1	8515	ac_option=$1
8715	ac_optarg=$2	8516	ac_optarg=$2
…		…
8720	case $ac_option in	8521	case $ac_option in
8721	# Handling of the options.	8522	# Handling of the options.
8722	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)	8523	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
8723	ac_cs_recheck=: ;;	8524	ac_cs_recheck=: ;;
8724	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )	8525	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
8725	$as_echo "$ac_cs_version"; exit ;;	8526	printf "%s\n" "$ac_cs_version"; exit ;;
8726	--config \| --confi \| --conf \| --con \| --co \| --c )	8527	--config \| --confi \| --conf \| --con \| --co \| --c )
8727	$as_echo "$ac_cs_config"; exit ;;	8528	printf "%s\n" "$ac_cs_config"; exit ;;
8728	--debug \| --debu \| --deb \| --de \| --d \| -d )	8529	--debug \| --debu \| --deb \| --de \| --d \| -d )
8729	debug=: ;;	8530	debug=: ;;
8730	--file \| --fil \| --fi \| --f )	8531	--file \| --fil \| --fi \| --f )
8731	$ac_shift	8532	$ac_shift
8732	case $ac_optarg in	8533	case $ac_optarg in
8733	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;	8534	\') ac_optarg=`printf "%s\n" "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
		8535	'') as_fn_error $? "missing file argument" ;;
8734	esac	8536	esac
8735	as_fn_append CONFIG_FILES " '$ac_optarg'"	8537	as_fn_append CONFIG_FILES " '$ac_optarg'"
8736	ac_need_defaults=false;;	8538	ac_need_defaults=false;;
8737	--header \| --heade \| --head \| --hea )	8539	--header \| --heade \| --head \| --hea )
8738	$ac_shift	8540	$ac_shift
8739	case $ac_optarg in	8541	case $ac_optarg in
8740	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;	8542	\') ac_optarg=`printf "%s\n" "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
8741	esac	8543	esac
8742	as_fn_append CONFIG_HEADERS " '$ac_optarg'"	8544	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8743	ac_need_defaults=false;;	8545	ac_need_defaults=false;;
8744	--he \| --h)	8546	--he \| --h)
8745	# Conflict between --help and --header	8547	# Conflict between --help and --header
8746	as_fn_error "ambiguous option: \`$1'	8548	as_fn_error $? "ambiguous option: \`$1'
8747	Try \`$0 --help' for more information.";;	8549	Try \`$0 --help' for more information.";;
8748	--help \| --hel \| -h )	8550	--help \| --hel \| -h )
8749	$as_echo "$ac_cs_usage"; exit ;;	8551	printf "%s\n" "$ac_cs_usage"; exit ;;
8750	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	8552	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
8751	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)	8553	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
8752	ac_cs_silent=: ;;	8554	ac_cs_silent=: ;;
8753		8555
8754	# This is an error.	8556	# This is an error.
8755	-*) as_fn_error "unrecognized option: \`$1'	8557	-*) as_fn_error $? "unrecognized option: \`$1'
8756	Try \`$0 --help' for more information." ;;	8558	Try \`$0 --help' for more information." ;;
8757		8559
8758	*) as_fn_append ac_config_targets " $1"	8560	*) as_fn_append ac_config_targets " $1"
8759	ac_need_defaults=false ;;	8561	ac_need_defaults=false ;;
8760		8562
…		…
8770	fi	8572	fi
8771		8573
8772	_ACEOF	8574	_ACEOF
8773	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	8575	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8774	if \$ac_cs_recheck; then	8576	if \$ac_cs_recheck; then
8775	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion	8577	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8776	shift	8578	shift
8777	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6	8579	\printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
8778	CONFIG_SHELL='$SHELL'	8580	CONFIG_SHELL='$SHELL'
8779	export CONFIG_SHELL	8581	export CONFIG_SHELL
8780	exec "\$@"	8582	exec "\$@"
8781	fi	8583	fi
8782		8584
…		…
8786	{	8588	{
8787	echo	8589	echo
8788	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX	8590	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8789	## Running $as_me. ##	8591	## Running $as_me. ##
8790	_ASBOX	8592	_ASBOX
8791	$as_echo "$ac_log"	8593	printf "%s\n" "$ac_log"
8792	} >&5	8594	} >&5
8793		8595
8794	_ACEOF	8596	_ACEOF
8795	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	8597	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8796	_ACEOF	8598	_ACEOF
…		…
8804	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;	8606	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;
8805	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;	8607	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8806	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;	8608	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
8807	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;	8609	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
8808		8610
8809	*) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;	8611	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8810	esac	8612	esac
8811	done	8613	done
8812		8614
8813		8615
8814	# If the user did not use the arguments to specify the items to instantiate,	8616	# If the user did not use the arguments to specify the items to instantiate,
8815	# then the envvar interface is used. Set only those that are not.	8617	# then the envvar interface is used. Set only those that are not.
8816	# We use the long form for the default assignment because of an extremely	8618	# We use the long form for the default assignment because of an extremely
8817	# bizarre bug on SunOS 4.1.3.	8619	# bizarre bug on SunOS 4.1.3.
8818	if $ac_need_defaults; then	8620	if $ac_need_defaults; then
8819	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files	8621	test ${CONFIG_FILES+y} \|\| CONFIG_FILES=$config_files
8820	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers	8622	test ${CONFIG_HEADERS+y} \|\| CONFIG_HEADERS=$config_headers
8821	fi	8623	fi
8822		8624
8823	# Have a temporary directory for convenience. Make it in the build tree	8625	# Have a temporary directory for convenience. Make it in the build tree
8824	# simply because there is no reason against having it here, and in addition,	8626	# simply because there is no reason against having it here, and in addition,
8825	# creating and moving files from /tmp can sometimes cause problems.	8627	# creating and moving files from /tmp can sometimes cause problems.
8826	# Hook for its removal unless debugging.	8628	# Hook for its removal unless debugging.
8827	# Note that there is a small window in which the directory will not be cleaned:	8629	# Note that there is a small window in which the directory will not be cleaned:
8828	# after its creation but before its name has been assigned to `$tmp'.	8630	# after its creation but before its name has been assigned to `$tmp'.
8829	$debug \|\|	8631	$debug \|\|
8830	{	8632	{
8831	tmp=	8633	tmp= ac_tmp=
8832	trap 'exit_status=$?	8634	trap 'exit_status=$?
		8635	: "${ac_tmp:=$tmp}"
8833	{ test -z "$tmp" \|\| test ! -d "$tmp" \|\| rm -fr "$tmp"; } && exit $exit_status	8636	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
8834	' 0	8637	' 0
8835	trap 'as_fn_exit 1' 1 2 13 15	8638	trap 'as_fn_exit 1' 1 2 13 15
8836	}	8639	}
8837	# Create a (secure) tmp directory for tmp files.	8640	# Create a (secure) tmp directory for tmp files.
8838		8641
8839	{	8642	{
8840	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&	8643	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8841	test -n "$tmp" && test -d "$tmp"	8644	test -d "$tmp"
8842	} \|\|	8645	} \|\|
8843	{	8646	{
8844	tmp=./conf$$-$RANDOM	8647	tmp=./conf$$-$RANDOM
8845	(umask 077 && mkdir "$tmp")	8648	(umask 077 && mkdir "$tmp")
8846	} \|\| as_fn_error "cannot create a temporary directory in ." "$LINENO" 5	8649	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
		8650	ac_tmp=$tmp
8847		8651
8848	# Set up the scripts for CONFIG_FILES section.	8652	# Set up the scripts for CONFIG_FILES section.
8849	# No need to generate them if there are no CONFIG_FILES.	8653	# No need to generate them if there are no CONFIG_FILES.
8850	# This happens for instance with `./config.status config.h'.	8654	# This happens for instance with `./config.status config.h'.
8851	if test -n "$CONFIG_FILES"; then	8655	if test -n "$CONFIG_FILES"; then
…		…
8858	if test "x$ac_cr" = x; then	8662	if test "x$ac_cr" = x; then
8859	eval ac_cr=\$\'\\r\'	8663	eval ac_cr=\$\'\\r\'
8860	fi	8664	fi
8861	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`	8665	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8862	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then	8666	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8863	ac_cs_awk_cr='\r'	8667	ac_cs_awk_cr='\\r'
8864	else	8668	else
8865	ac_cs_awk_cr=$ac_cr	8669	ac_cs_awk_cr=$ac_cr
8866	fi	8670	fi
8867		8671
8868	echo 'BEGIN {' >"$tmp/subs1.awk" &&	8672	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8869	_ACEOF	8673	_ACEOF
8870		8674
8871		8675
8872	{	8676	{
8873	echo "cat >conf$$subs.awk <<_ACEOF" &&	8677	echo "cat >conf$$subs.awk <<_ACEOF" &&
8874	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&	8678	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
8875	echo "_ACEOF"	8679	echo "_ACEOF"
8876	} >conf$$subs.sh \|\|	8680	} >conf$$subs.sh \|\|
8877	as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5	8681	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8878	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '$'`	8682	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
8879	ac_delim='%!_!# '	8683	ac_delim='%!_!# '
8880	for ac_last_try in false false false false false :; do	8684	for ac_last_try in false false false false false :; do
8881	. ./conf$$subs.sh \|\|	8685	. ./conf$$subs.sh \|\|
8882	as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5	8686	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8883		8687
8884	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`	8688	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
8885	if test $ac_delim_n = $ac_delim_num; then	8689	if test $ac_delim_n = $ac_delim_num; then
8886	break	8690	break
8887	elif $ac_last_try; then	8691	elif $ac_last_try; then
8888	as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5	8692	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8889	else	8693	else
8890	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "	8694	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8891	fi	8695	fi
8892	done	8696	done
8893	rm -f conf$$subs.sh	8697	rm -f conf$$subs.sh
8894		8698
8895	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	8699	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8896	cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&	8700	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
8897	_ACEOF	8701	_ACEOF
8898	sed -n '	8702	sed -n '
8899	h	8703	h
8900	s/^/S["/; s/!.*/"]=/	8704	s/^/S["/; s/!.*/"]=/
8901	p	8705	p
…		…
8939	}	8743	}
8940	' >>$CONFIG_STATUS \|\| ac_write_fail=1	8744	' >>$CONFIG_STATUS \|\| ac_write_fail=1
8941	rm -f conf$$subs.awk	8745	rm -f conf$$subs.awk
8942	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	8746	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8943	_ACAWK	8747	_ACAWK
8944	cat >>"\$tmp/subs1.awk" <<_ACAWK &&	8748	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
8945	for (key in S) S_is_set[key] = 1	8749	for (key in S) S_is_set[key] = 1
8946	FS = ""	8750	FS = ""
8947		8751
8948	}	8752	}
8949	{	8753	{
…		…
8971	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1	8775	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8972	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then	8776	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8973	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"	8777	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8974	else	8778	else
8975	cat	8779	cat
8976	fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \	8780	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
8977	\|\| as_fn_error "could not setup config files machinery" "$LINENO" 5	8781	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
8978	_ACEOF	8782	_ACEOF
8979		8783
8980	# VPATH may cause trouble with some makes, so we remove $(srcdir),	8784	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
8981	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and	8785	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
8982	# trailing colons and then remove the whole line if VPATH becomes empty	8786	# trailing colons and then remove the whole line if VPATH becomes empty
8983	# (actually we leave an empty line to preserve line numbers).	8787	# (actually we leave an empty line to preserve line numbers).
8984	if test "x$srcdir" = x.; then	8788	if test "x$srcdir" = x.; then
8985	ac_vpsub='/^[ ]VPATH[ ]=/{	8789	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
		8790	h
		8791	s///
		8792	s/^/:/
		8793	s/[ ]*$/:/
8986	s/:\$(srcdir):/:/	8794	s/:\$(srcdir):/:/g
8987	s/:\${srcdir}:/:/	8795	s/:\${srcdir}:/:/g
8988	s/:@srcdir@:/:/	8796	s/:@srcdir@:/:/g
8989	s/^$[^=]=[ ]$:*/\1/	8797	s/^:*//
8990	s/:*$//	8798	s/:*$//
		8799	x
		8800	s/$=[ ]$./\1/
		8801	G
		8802	s/\n//
8991	s/^[^=]=[ ]$//	8803	s/^[^=]=[ ]$//
8992	}'	8804	}'
8993	fi	8805	fi
8994		8806
8995	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1	8807	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
…		…
8997		8809
8998	# Set up the scripts for CONFIG_HEADERS section.	8810	# Set up the scripts for CONFIG_HEADERS section.
8999	# No need to generate them if there are no CONFIG_HEADERS.	8811	# No need to generate them if there are no CONFIG_HEADERS.
9000	# This happens for instance with `./config.status Makefile'.	8812	# This happens for instance with `./config.status Makefile'.
9001	if test -n "$CONFIG_HEADERS"; then	8813	if test -n "$CONFIG_HEADERS"; then
9002	cat >"$tmp/defines.awk" <<\_ACAWK \|\|	8814	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
9003	BEGIN {	8815	BEGIN {
9004	_ACEOF	8816	_ACEOF
9005		8817
9006	# Transform confdefs.h into an awk script `defines.awk', embedded as	8818	# Transform confdefs.h into an awk script `defines.awk', embedded as
9007	# here-document in config.status, that substitutes the proper values into	8819	# here-document in config.status, that substitutes the proper values into
…		…
9009		8821
9010	# Create a delimiter string that does not exist in confdefs.h, to ease	8822	# Create a delimiter string that does not exist in confdefs.h, to ease
9011	# handling of long lines.	8823	# handling of long lines.
9012	ac_delim='%!_!# '	8824	ac_delim='%!_!# '
9013	for ac_last_try in false false :; do	8825	for ac_last_try in false false :; do
9014	ac_t=`sed -n "/$ac_delim/p" confdefs.h`	8826	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
9015	if test -z "$ac_t"; then	8827	if test -z "$ac_tt"; then
9016	break	8828	break
9017	elif $ac_last_try; then	8829	elif $ac_last_try; then
9018	as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5	8830	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
9019	else	8831	else
9020	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "	8832	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9021	fi	8833	fi
9022	done	8834	done
9023		8835
…		…
9098	}	8910	}
9099	{ print }	8911	{ print }
9100	_ACAWK	8912	_ACAWK
9101	_ACEOF	8913	_ACEOF
9102	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1	8914	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
9103	as_fn_error "could not setup config headers machinery" "$LINENO" 5	8915	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
9104	fi # test -n "$CONFIG_HEADERS"	8916	fi # test -n "$CONFIG_HEADERS"
9105		8917
9106		8918
9107	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "	8919	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
9108	shift	8920	shift
…		…
9111	case $ac_tag in	8923	case $ac_tag in
9112	:[FHLC]) ac_mode=$ac_tag; continue;;	8924	:[FHLC]) ac_mode=$ac_tag; continue;;
9113	esac	8925	esac
9114	case $ac_mode$ac_tag in	8926	case $ac_mode$ac_tag in
9115	:[FHL]:);;	8927	:[FHL]:);;
9116	:L* \| :C:) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;	8928	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
9117	:[FH]-) ac_tag=-:-;;	8929	:[FH]-) ac_tag=-:-;;
9118	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;	8930	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
9119	esac	8931	esac
9120	ac_save_IFS=$IFS	8932	ac_save_IFS=$IFS
9121	IFS=:	8933	IFS=:
…		…
9130	:[FH])	8942	:[FH])
9131	ac_file_inputs=	8943	ac_file_inputs=
9132	for ac_f	8944	for ac_f
9133	do	8945	do
9134	case $ac_f in	8946	case $ac_f in
9135	-) ac_f="$tmp/stdin";;	8947	-) ac_f="$ac_tmp/stdin";;
9136	*) # Look for the file first in the build tree, then in the source tree	8948	*) # Look for the file first in the build tree, then in the source tree
9137	# (if the path is not absolute). The absolute path cannot be DOS-style,	8949	# (if the path is not absolute). The absolute path cannot be DOS-style,
9138	# because $ac_f cannot contain `:'.	8950	# because $ac_f cannot contain `:'.
9139	test -f "$ac_f" \|\|	8951	test -f "$ac_f" \|\|
9140	case $ac_f in	8952	case $ac_f in
9141	[\\/$]*) false;;	8953	[\\/$]*) false;;
9142	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;	8954	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
9143	esac \|\|	8955	esac \|\|
9144	as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;	8956	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
9145	esac	8957	esac
9146	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac	8958	case $ac_f in \') ac_f=`printf "%s\n" "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
9147	as_fn_append ac_file_inputs " '$ac_f'"	8959	as_fn_append ac_file_inputs " '$ac_f'"
9148	done	8960	done
9149		8961
9150	# Let's still pretend it is `configure' which instantiates (i.e., don't	8962	# Let's still pretend it is `configure' which instantiates (i.e., don't
9151	# use $as_me), people would be surprised to read:	8963	# use $as_me), people would be surprised to read:
9152	# /* config.h. Generated by config.status. */	8964	# /* config.h. Generated by config.status. */
9153	configure_input='Generated from '`	8965	configure_input='Generated from '`
9154	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'	8966	printf "%s\n" "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
9155	`' by configure.'	8967	`' by configure.'
9156	if test x"$ac_file" != x-; then	8968	if test x"$ac_file" != x-; then
9157	configure_input="$ac_file. $configure_input"	8969	configure_input="$ac_file. $configure_input"
9158	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5	8970	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
9159	$as_echo "$as_me: creating $ac_file" >&6;}	8971	printf "%s\n" "$as_me: creating $ac_file" >&6;}
9160	fi	8972	fi
9161	# Neutralize special characters interpreted by sed in replacement strings.	8973	# Neutralize special characters interpreted by sed in replacement strings.
9162	case $configure_input in #(	8974	case $configure_input in #(
9163	\& \| \\| \| \\ )	8975	\& \| \\| \| \\ )
9164	ac_sed_conf_input=`$as_echo "$configure_input" \|	8976	ac_sed_conf_input=`printf "%s\n" "$configure_input" \|
9165	sed 's/[\\\\&\|]/\\\\&/g'`;; #(	8977	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
9166	*) ac_sed_conf_input=$configure_input;;	8978	*) ac_sed_conf_input=$configure_input;;
9167	esac	8979	esac
9168		8980
9169	case $ac_tag in	8981	case $ac_tag in
9170	:-: \| *:-) cat >"$tmp/stdin" \	8982	:-: \| *:-) cat >"$ac_tmp/stdin" \
9171	\|\| as_fn_error "could not create $ac_file" "$LINENO" 5 ;;	8983	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
9172	esac	8984	esac
9173	;;	8985	;;
9174	esac	8986	esac
9175		8987
9176	ac_dir=`$as_dirname -- "$ac_file" \|\|	8988	ac_dir=`$as_dirname -- "$ac_file" \|\|
9177	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \	8989	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9178	X"$ac_file" : 'X$//$[^/]' \\| \	8990	X"$ac_file" : 'X$//$[^/]' \\| \
9179	X"$ac_file" : 'X$//$$' \\| \	8991	X"$ac_file" : 'X$//$$' \\| \
9180	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|	8992	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
9181	$as_echo X"$ac_file" \|	8993	printf "%s\n" X"$ac_file" \|
9182	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{	8994	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
9183	s//\1/	8995	s//\1/
9184	q	8996	q
9185	}	8997	}
9186	/^X$\/\/$[^/].*/{	8998	/^X$\/\/$[^/].*/{
…		…
9200	ac_builddir=.	9012	ac_builddir=.
9201		9013
9202	case "$ac_dir" in	9014	case "$ac_dir" in
9203	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	9015	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9204	*)	9016	*)
9205	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`	9017	ac_dir_suffix=/`printf "%s\n" "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
9206	# A ".." for each directory in $ac_dir_suffix.	9018	# A ".." for each directory in $ac_dir_suffix.
9207	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`	9019	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
9208	case $ac_top_builddir_sub in	9020	case $ac_top_builddir_sub in
9209	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	9021	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9210	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	9022	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9211	esac ;;	9023	esac ;;
9212	esac	9024	esac
…		…
9259	/@localedir@/p	9071	/@localedir@/p
9260	/@mandir@/p'	9072	/@mandir@/p'
9261	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in	9073	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9262	datarootdir) ac_datarootdir_seen=yes;;	9074	datarootdir) ac_datarootdir_seen=yes;;
9263	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)	9075	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
9264	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5	9076	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9265	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}	9077	printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9266	_ACEOF	9078	_ACEOF
9267	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	9079	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
9268	ac_datarootdir_hack='	9080	ac_datarootdir_hack='
9269	s&@datadir@&$datadir&g	9081	s&@datadir@&$datadir&g
9270	s&@docdir@&$docdir&g	9082	s&@docdir@&$docdir&g
…		…
9296	s&@abs_builddir@&$ac_abs_builddir&;t t	9108	s&@abs_builddir@&$ac_abs_builddir&;t t
9297	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t	9109	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9298	s&@INSTALL@&$ac_INSTALL&;t t	9110	s&@INSTALL@&$ac_INSTALL&;t t
9299	$ac_datarootdir_hack	9111	$ac_datarootdir_hack
9300	"	9112	"
9301	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$tmp/subs.awk" >$tmp/out \	9113	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
9302	\|\| as_fn_error "could not create $ac_file" "$LINENO" 5	9114	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
9303		9115
9304	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&	9116	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9305	{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&	9117	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
9306	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&	9118	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
		9119	"$ac_tmp/out"`; test -z "$ac_out"; } &&
9307	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9120	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9308	which seems to be undefined. Please make sure it is defined." >&5	9121	which seems to be undefined. Please make sure it is defined" >&5
9309	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9122	printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9310	which seems to be undefined. Please make sure it is defined." >&2;}	9123	which seems to be undefined. Please make sure it is defined" >&2;}
9311		9124
9312	rm -f "$tmp/stdin"	9125	rm -f "$ac_tmp/stdin"
9313	case $ac_file in	9126	case $ac_file in
9314	-) cat "$tmp/out" && rm -f "$tmp/out";;	9127	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
9315	*) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;	9128	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
9316	esac \	9129	esac \
9317	\|\| as_fn_error "could not create $ac_file" "$LINENO" 5	9130	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
9318	;;	9131	;;
9319	:H)	9132	:H)
9320	#	9133	#
9321	# CONFIG_HEADER	9134	# CONFIG_HEADER
9322	#	9135	#
9323	if test x"$ac_file" != x-; then	9136	if test x"$ac_file" != x-; then
9324	{	9137	{
9325	$as_echo "/* $configure_input */" \	9138	printf "%s\n" "/* $configure_input */" >&1 \
9326	&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"	9139	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
9327	} >"$tmp/config.h" \	9140	} >"$ac_tmp/config.h" \
9328	\|\| as_fn_error "could not create $ac_file" "$LINENO" 5	9141	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
9329	if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then	9142	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
9330	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5	9143	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9331	$as_echo "$as_me: $ac_file is unchanged" >&6;}	9144	printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
9332	else	9145	else
9333	rm -f "$ac_file"	9146	rm -f "$ac_file"
9334	mv "$tmp/config.h" "$ac_file" \	9147	mv "$ac_tmp/config.h" "$ac_file" \
9335	\|\| as_fn_error "could not create $ac_file" "$LINENO" 5	9148	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
9336	fi	9149	fi
9337	else	9150	else
9338	$as_echo "/* $configure_input */" \	9151	printf "%s\n" "/* $configure_input */" >&1 \
9339	&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \	9152	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
9340	\|\| as_fn_error "could not create -" "$LINENO" 5	9153	\|\| as_fn_error $? "could not create -" "$LINENO" 5
9341	fi	9154	fi
9342	;;	9155	;;
9343		9156
9344		9157
9345	esac	9158	esac
…		…
9350	as_fn_exit 0	9163	as_fn_exit 0
9351	_ACEOF	9164	_ACEOF
9352	ac_clean_files=$ac_clean_files_save	9165	ac_clean_files=$ac_clean_files_save
9353		9166
9354	test $ac_write_fail = 0 \|\|	9167	test $ac_write_fail = 0 \|\|
9355	as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5	9168	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
9356		9169
9357		9170
9358	# configure is writing to config.log, and then calls config.status.	9171	# configure is writing to config.log, and then calls config.status.
9359	# config.status does its own redirection, appending to config.log.	9172	# config.status does its own redirection, appending to config.log.
9360	# Unfortunately, on DOS this fails, as config.log is still kept open	9173	# Unfortunately, on DOS this fails, as config.log is still kept open
…		…
9371	exec 5>/dev/null	9184	exec 5>/dev/null
9372	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false	9185	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
9373	exec 5>>config.log	9186	exec 5>>config.log
9374	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which	9187	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
9375	# would make configure fail if this is the last instruction.	9188	# would make configure fail if this is the last instruction.
9376	$ac_cs_success \|\| as_fn_exit $?	9189	$ac_cs_success \|\| as_fn_exit 1
9377	fi	9190	fi
9378	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then	9191	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9379	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5	9192	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9380	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}	9193	printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9381	fi	9194	fi
9382		9195
9383		9196
9384	echo "Configuration:	9197	echo "Configuration:
9385		9198
…		…
9401	if test x$RESFALLBACK != x; then	9214	if test x$RESFALLBACK != x; then
9402	echo " resource class fallback: $RESFALLBACK"	9215	echo " resource class fallback: $RESFALLBACK"
9403	fi	9216	fi
9404	echo	9217	echo
9405	echo " embedded perl: $support_perl"	9218	echo " embedded perl: $support_perl"
9406	echo " libafterimage: $support_afterimage"	9219	echo " image library: $image_lib"
9407	echo	9220	echo
9408	if test x$support_xim = xyes -a x$rxvt_cv_func_xlocale = xno; then	9221	if test x$support_xim = xyes -a x$rxvt_cv_func_xlocale = xno; then
9409	echo ".----------------------------------------------------------------."	9222	echo ".----------------------------------------------------------------."
9410	echo ". WARNING: --enable-xim was specified however the locale support ."	9223	echo ". WARNING: --enable-xim was specified however the locale support ."
9411	echo ". functions could not be found. ."	9224	echo ". functions could not be found. ."
…		…
9414	fi	9227	fi
9415		9228
9416	echo "* Optionally check src/feature.h for further, rarely used options *"	9229	echo "* Optionally check src/feature.h for further, rarely used options *"
9417	echo	9230	echo
9418		9231
		9232

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Comparing rxvt-unicode/configure (file contents): Revision 1.133 by sf-exg, Wed Jul 21 09:06:20 2010 UTC vs. Revision 1.175 by root, Mon Jan 2 17:16:42 2023 UTC

Diff Legend

Comparing rxvt-unicode/configure (file contents):
Revision 1.133 by sf-exg, Wed Jul 21 09:06:20 2010 UTC vs.
Revision 1.175 by root, Mon Jan 2 17:16:42 2023 UTC